From b52b133f303b272e35946cd9e14945819957205a Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 7 Oct 2021 18:39:23 +0400
Subject: [PATCH 001/349] Process all message types from TDLib.

---
 .../SourceFiles/api/api_text_entities.cpp     |  10 ++
 Telegram/SourceFiles/api/api_text_entities.h  |   4 +
 Telegram/SourceFiles/apiwrap.cpp              |   1 +
 Telegram/SourceFiles/data/data_location.cpp   |   8 ++
 Telegram/SourceFiles/data/data_location.h     |   6 +
 .../SourceFiles/data/data_media_types.cpp     |  41 ++++++
 Telegram/SourceFiles/data/data_media_types.h  |  13 ++
 Telegram/SourceFiles/data/data_peer_id.cpp    |  10 +-
 Telegram/SourceFiles/data/data_peer_id.h      |   3 +
 Telegram/SourceFiles/history/history_item.cpp |   6 +
 Telegram/SourceFiles/history/history_item.h   |   2 +
 .../history/history_item_reply_markup.cpp     | 131 ++++++++++++++++++
 .../history/history_item_reply_markup.h       |  32 +++++
 13 files changed, 266 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/api/api_text_entities.cpp b/Telegram/SourceFiles/api/api_text_entities.cpp
index 84f7fef7daee13..f78c42b8e8fc1c 100644
--- a/Telegram/SourceFiles/api/api_text_entities.cpp
+++ b/Telegram/SourceFiles/api/api_text_entities.cpp
@@ -409,4 +409,14 @@ EntitiesInText EntitiesFromTL(
 	return result;
 }
 
+TextWithEntities FormattedTextFromTL(
+		Main::Session *session,
+		const TLformattedText &text) {
+	const auto &formatted = text.data();
+	return TextWithEntities{
+		formatted.vtext().v,
+		Api::EntitiesFromTL(session, formatted.ventities().v)
+	};
+}
+
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_text_entities.h b/Telegram/SourceFiles/api/api_text_entities.h
index ca69a55a3ccd4e..80c7b96820416a 100644
--- a/Telegram/SourceFiles/api/api_text_entities.h
+++ b/Telegram/SourceFiles/api/api_text_entities.h
@@ -34,4 +34,8 @@ enum class ConvertOption {
 	Main::Session *session,
 	const QVector<Tdb::TLtextEntity> &entities);
 
+[[nodiscard]] TextWithEntities FormattedTextFromTL(
+	Main::Session *session,
+	const Tdb::TLformattedText &text);
+
 } // namespace Api
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index af8a8637d9542a..8a4bc33f9064c3 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -993,6 +993,7 @@ void ApiWrap::requestMoreDialogs(Data::Folder *folder) {
 		}
 		state->firstRequested = true;
 		state->requestId = 0;
+		state->listReceived = true;
 	}).send();
 
 	if (!folder) {
diff --git a/Telegram/SourceFiles/data/data_location.cpp b/Telegram/SourceFiles/data/data_location.cpp
index 457bb641136a9d..4635481d18e196 100644
--- a/Telegram/SourceFiles/data/data_location.cpp
+++ b/Telegram/SourceFiles/data/data_location.cpp
@@ -9,10 +9,13 @@ For license and copyright information please follow this link:
 
 #include "ui/image/image.h"
 #include "data/data_file_origin.h"
+#include "tdb/tdb_tl_scheme.h"
 
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
 [[nodiscard]] QString AsString(float64 value) {
 	constexpr auto kPrecision = 6;
 	return QString::number(value, 'f', kPrecision);
@@ -31,6 +34,11 @@ LocationPoint::LocationPoint(float64 lat, float64 lon, IgnoreAccessHash)
 , _lon(lon) {
 }
 
+LocationPoint::LocationPoint(const TLlocation &point)
+: _lat(point.data().vlatitude().v)
+, _lon(point.data().vlongitude().v) {
+}
+
 QString LocationPoint::latAsString() const {
 	return AsString(_lat);
 }
diff --git a/Telegram/SourceFiles/data/data_location.h b/Telegram/SourceFiles/data/data_location.h
index 114d21c08edb98..ab688e663f642c 100644
--- a/Telegram/SourceFiles/data/data_location.h
+++ b/Telegram/SourceFiles/data/data_location.h
@@ -7,6 +7,10 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+namespace Tdb {
+class TLlocation;
+} // namespace Tdb
+
 namespace Data {
 
 struct FileOrigin;
@@ -21,6 +25,8 @@ class LocationPoint {
 	};
 	LocationPoint(float64 lat, float64 lon, IgnoreAccessHash);
 
+	explicit LocationPoint(const Tdb::TLlocation &point);
+
 	[[nodiscard]] QString latAsString() const;
 	[[nodiscard]] QString lonAsString() const;
 	[[nodiscard]] MTPGeoPoint toMTP() const;
diff --git a/Telegram/SourceFiles/data/data_media_types.cpp b/Telegram/SourceFiles/data/data_media_types.cpp
index 81dc056e912e1c..422555cfe156d5 100644
--- a/Telegram/SourceFiles/data/data_media_types.cpp
+++ b/Telegram/SourceFiles/data/data_media_types.cpp
@@ -76,6 +76,8 @@ For license and copyright information please follow this link:
 #include "styles/style_chat.h"
 #include "styles/style_dialogs.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 namespace {
 
@@ -83,6 +85,8 @@ constexpr auto kFastRevokeRestriction = 24 * 60 * TimeId(60);
 constexpr auto kMaxPreviewImages = 3;
 constexpr auto kLoadingStoryPhotoId = PhotoId(0x7FFF'DEAD'FFFF'FFFFULL);
 
+using namespace Tdb;
+
 using ItemPreview = HistoryView::ItemPreview;
 using ItemPreviewImage = HistoryView::ItemPreviewImage;
 
@@ -405,6 +409,7 @@ TextForMimeData WithCaptionClipboardText(
 
 } // namespace
 
+#if 0 // mtp
 Invoice ComputeInvoiceData(
 		not_null<HistoryItem*> item,
 		const MTPDmessageMediaInvoice &data) {
@@ -518,6 +523,42 @@ GiveawayResults ComputeGiveawayResultsData(
 	}
 	return result;
 }
+#endif
+
+Invoice ComputeInvoiceData(
+		not_null<HistoryItem*> item,
+		const TLDmessageInvoice &data) {
+	return {
+		.receiptMsgId = data.vreceipt_message_id().v,
+		.amount = uint64(data.vtotal_amount().v),
+		.currency = data.vcurrency().v,
+		.title = TextUtilities::SingleLine(data.vtitle().v),
+		.description = data.vdescription().v,
+		.photo = nullptr/*(data.vphoto()
+			? item->history()->owner().processPhoto(*data.vphoto())
+			: nullptr)*/,
+		.isTest = data.vis_test().v,
+	};
+}
+
+Call ComputeCallData(const TLDmessageCall &call) {
+	auto result = Call();
+	result.finishReason = call.vdiscard_reason().match([](
+			const TLDcallDiscardReasonDeclined &) {
+		return CallFinishReason::Busy;
+	}, [](const TLDcallDiscardReasonDisconnected &) {
+		return CallFinishReason::Disconnected;
+	}, [](const TLDcallDiscardReasonHungUp &) {
+		return CallFinishReason::Hangup;
+	}, [](const TLDcallDiscardReasonMissed &) {
+		return CallFinishReason::Missed;
+	}, [](const TLDcallDiscardReasonEmpty &) {
+		return CallFinishReason::Hangup;
+	});
+	result.duration = call.vduration().v;
+	result.video = call.vis_video().v;
+	return result;
+}
 
 bool HasExtendedMedia(const Invoice &invoice) {
 	return !invoice.extendedMedia.empty();
diff --git a/Telegram/SourceFiles/data/data_media_types.h b/Telegram/SourceFiles/data/data_media_types.h
index e1213e39a3873a..97ce6a13b78d89 100644
--- a/Telegram/SourceFiles/data/data_media_types.h
+++ b/Telegram/SourceFiles/data/data_media_types.h
@@ -11,6 +11,11 @@ For license and copyright information please follow this link:
 #include "data/data_location.h"
 #include "data/data_wall_paper.h"
 
+namespace Tdb {
+class TLDmessageInvoice;
+class TLDmessageCall;
+} // namespace Tdb
+
 class Image;
 class History;
 class HistoryItem;
@@ -760,6 +765,7 @@ class MediaGiveawayResults final : public Media {
 
 };
 
+#if 0 // mtp
 [[nodiscard]] Invoice ComputeInvoiceData(
 	not_null<HistoryItem*> item,
 	const MTPDmessageMediaInvoice &data);
@@ -772,6 +778,13 @@ class MediaGiveawayResults final : public Media {
 [[nodiscard]] GiveawayStart ComputeGiveawayStartData(
 	not_null<HistoryItem*> item,
 	const MTPDmessageMediaGiveaway &data);
+#endif
+
+[[nodiscard]] Invoice ComputeInvoiceData(
+	not_null<HistoryItem*> item,
+	const Tdb::TLDmessageInvoice &data);
+
+[[nodiscard]] Call ComputeCallData(const Tdb::TLDmessageCall &call);
 
 [[nodiscard]] GiveawayResults ComputeGiveawayResultsData(
 	not_null<HistoryItem*> item,
diff --git a/Telegram/SourceFiles/data/data_peer_id.cpp b/Telegram/SourceFiles/data/data_peer_id.cpp
index 74cfcb2e44b402..fc3eccc53cb291 100644
--- a/Telegram/SourceFiles/data/data_peer_id.cpp
+++ b/Telegram/SourceFiles/data/data_peer_id.cpp
@@ -7,7 +7,7 @@ For license and copyright information please follow this link:
 */
 #include "data/data_peer_id.h"
 
-#include "tdb/details/tdb_tl_core.h"
+#include "tdb/tdb_tl_scheme.h"
 
 PeerId peerFromTdbChat(Tdb::TLint53 id) noexcept {
 	//constexpr int64 MIN_SECRET_ID = -2002147483648ll; // From TDLib.
@@ -45,6 +45,14 @@ Tdb::TLint53 peerToTdbChat(PeerId id) noexcept {
 	return Tdb::tl_int53(0);
 }
 
+PeerId peerFromSender(const Tdb::TLmessageSender &sender) noexcept {
+	return sender.match([&](const Tdb::TLDmessageSenderUser &data) {
+		return peerFromUser(data.vuser_id());
+	}, [&](const Tdb::TLDmessageSenderChat &data) {
+		return peerFromTdbChat(data.vchat_id());
+	});
+}
+
 PeerId peerFromMTP(const MTPPeer &peer) {
 	return peer.match([](const MTPDpeerUser &data) {
 		return peerFromUser(data.vuser_id());
diff --git a/Telegram/SourceFiles/data/data_peer_id.h b/Telegram/SourceFiles/data/data_peer_id.h
index 9f1d8d8af3f263..9f28c35f7972b6 100644
--- a/Telegram/SourceFiles/data/data_peer_id.h
+++ b/Telegram/SourceFiles/data/data_peer_id.h
@@ -15,6 +15,7 @@ class int64_type;
 
 namespace Tdb {
 using TLint53 = tl::int64_type;
+class TLmessageSender;
 } // namespace Tdb
 
 struct PeerIdZeroHelper {
@@ -224,6 +225,8 @@ bool operator>=(PeerIdZero, PeerId) = delete;
 }
 
 [[nodiscard]] PeerId peerFromTdbChat(Tdb::TLint53 id) noexcept;
+[[nodiscard]] PeerId peerFromSender(
+	const Tdb::TLmessageSender &sender) noexcept;
 
 [[nodiscard]] inline constexpr UserId peerToUser(PeerId id) noexcept {
 	return id.to<UserId>();
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index de78c1ce658dab..a92eaa4b81d755 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -3170,6 +3170,12 @@ bool HistoryItem::hasUnpaidContent() const {
 	return false;
 }
 
+void HistoryItem::applyTTL(const TLDmessage &data) {
+	if (const auto period = data.vttl().v) {
+		applyTTL(data.vdate().v + period);
+	}
+}
+
 void HistoryItem::sendFailed() {
 	Expects(_flags & MessageFlag::BeingSent);
 	Expects(!(_flags & MessageFlag::SendingFailed));
diff --git a/Telegram/SourceFiles/history/history_item.h b/Telegram/SourceFiles/history/history_item.h
index 34cca5dc37bfdf..5b8fc5a2a9de4c 100644
--- a/Telegram/SourceFiles/history/history_item.h
+++ b/Telegram/SourceFiles/history/history_item.h
@@ -670,6 +670,8 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 	void flagSensitiveContent();
 	[[nodiscard]] PeerData *computeDisplayFrom() const;
 
+	void applyTTL(const Tdb::TLDmessage &data);
+
 	const not_null<History*> _history;
 	const not_null<PeerData*> _from;
 	mutable PeerData *_displayFrom = nullptr;
diff --git a/Telegram/SourceFiles/history/history_item_reply_markup.cpp b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
index 5cd532ad5e8f98..5c0baebc130d4f 100644
--- a/Telegram/SourceFiles/history/history_item_reply_markup.cpp
+++ b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
@@ -14,6 +14,8 @@ For license and copyright information please follow this link:
 
 namespace {
 
+using namespace Tdb;
+
 [[nodiscard]] InlineBots::PeerTypes PeerTypesFromMTP(
 		const MTPvector<MTPInlineQueryPeerType> &types) {
 	using namespace InlineBots;
@@ -231,6 +233,90 @@ void HistoryMessageMarkupData::fillRows(
 	}
 }
 
+template <typename TdbButtonType>
+void HistoryMessageMarkupData::fillRows(
+		const QVector<TLvector<TdbButtonType>> &list) {
+	rows.clear();
+	if (list.isEmpty()) {
+		return;
+	}
+
+	rows.reserve(list.size());
+	for (const auto &buttons : list) {
+		auto row = std::vector<Button>();
+		row.reserve(buttons.v.size());
+		for (const auto &button : buttons.v) {
+			const auto text = button.data().vtext().v;
+			const auto data = buttonData(button);
+			if (data.type == Button::Type::SwitchInline) {
+				// Optimization flag.
+				// Fast check on all new messages if there is a switch button
+				// to auto-click it.
+				flags |= ReplyMarkupFlag::HasSwitchInlineButton;
+			}
+			row.emplace_back(
+				data.type,
+				text,
+				data.data,
+				data.forwardText,
+				data.buttonId);
+		}
+		if (!row.empty()) {
+			rows.push_back(std::move(row));
+		}
+	}
+}
+
+auto HistoryMessageMarkupData::buttonData(const TLkeyboardButton &button)
+-> ButtonData {
+	using Type = Button::Type;
+	return button.data().vtype().match([&](
+		const TLDkeyboardButtonTypeText &data) {
+		return ButtonData{ Type::Default };
+	}, [&](const TLDkeyboardButtonTypeRequestPoll &data) {
+		const auto quiz = data.vforce_regular().v
+			? QByteArray(1, 0)
+			: data.vforce_quiz().v
+			? QByteArray(1, 1)
+			: QByteArray();
+		return ButtonData{ Type::RequestPoll, quiz };
+	}, [&](const TLDkeyboardButtonTypeRequestLocation &data) {
+		return ButtonData{ Type::RequestLocation };
+	}, [&](const TLDkeyboardButtonTypeRequestPhoneNumber &data) {
+		return ButtonData{ Type::RequestPhone };
+	});
+}
+
+auto HistoryMessageMarkupData::buttonData(
+	const TLinlineKeyboardButton &button)
+-> ButtonData {
+	using Type = Button::Type;
+	return button.data().vtype().match([&](
+			const TLDinlineKeyboardButtonTypeUrl &data) {
+		return ButtonData{ Type::Url, data.vurl().v.toUtf8() };
+	}, [&](const TLDinlineKeyboardButtonTypeLoginUrl &data) {
+		return ButtonData{
+			Type::Auth,
+			data.vurl().v.toUtf8(),
+			data.vforward_text().v,
+			data.vid().v,
+		};
+	}, [&](const TLDinlineKeyboardButtonTypeCallback &data) {
+		return ButtonData{ Type::Callback, data.vdata().v };
+	}, [&](const TLDinlineKeyboardButtonTypeCallbackWithPassword &data) {
+		return ButtonData{ Type::CallbackWithPassword, data.vdata().v };
+	}, [&](const TLDinlineKeyboardButtonTypeCallbackGame &data) {
+		return ButtonData{ Type::Game };
+	}, [&](const TLDinlineKeyboardButtonTypeSwitchInline &data) {
+		const auto type = data.vin_current_chat().v
+			? Type::SwitchInlineSame
+			: Type::SwitchInline;
+		return ButtonData{ type, data.vquery().v.toUtf8() };
+	}, [&](const TLDinlineKeyboardButtonTypeBuy &data) {
+		return ButtonData{ Type::Buy };
+	});
+}
+
 HistoryMessageMarkupData::HistoryMessageMarkupData(
 		const MTPReplyMarkup *data) {
 	if (!data) {
@@ -260,6 +346,33 @@ HistoryMessageMarkupData::HistoryMessageMarkupData(
 	});
 }
 
+HistoryMessageMarkupData::HistoryMessageMarkupData(
+		const TLreplyMarkup *data) {
+	if (!data) {
+		return;
+	}
+	using Flag = ReplyMarkupFlag;
+	data->match([&](const TLDreplyMarkupShowKeyboard &data) {
+		flags = (data.vresize_keyboard().v ? Flag::Resize : Flag())
+			| (data.vis_personal().v ? Flag::Selective : Flag())
+			| (data.vone_time().v ? Flag::SingleUse : Flag());
+		placeholder = data.vinput_field_placeholder().v;
+		fillRows(data.vrows().v);
+	}, [&](const TLDreplyMarkupInlineKeyboard &data) {
+		flags = Flag::Inline;
+		placeholder = QString();
+		fillRows(data.vrows().v);
+	}, [&](const TLDreplyMarkupRemoveKeyboard &data) {
+		flags = Flag::None
+			| (data.vis_personal().v ? Flag::Selective : Flag());
+		placeholder = QString();
+	}, [&](const TLDreplyMarkupForceReply &data) {
+		flags = Flag::ForceReply
+			| (data.vis_personal().v ? Flag::Selective : Flag());
+		placeholder = data.vinput_field_placeholder().v;
+	});
+}
+
 void HistoryMessageMarkupData::fillForwardedData(
 		const HistoryMessageMarkupData &original) {
 	Expects(isNull());
@@ -326,3 +439,21 @@ HistoryMessageRepliesData::HistoryMessageRepliesData(
 	isNull = false;
 	pts = fields.vreplies_pts().v;
 }
+
+HistoryMessageRepliesData::HistoryMessageRepliesData(
+		const TLmessageReplyInfo *data) {
+	if (!data) {
+		return;
+	}
+	const auto &fields = data->data();
+	const auto &repliers = fields.vrecent_repliers().v;
+	recentRepliers.reserve(repliers.size());
+	for (const auto &sender : repliers) {
+		recentRepliers.push_back(peerFromSender(sender));
+	}
+	repliesCount = fields.vreply_count().v;
+	//channelId = ChannelId(fields.vchannel_id().value_or_empty()); // #TODO tdlib
+	readMaxId = fields.vlast_read_inbox_message_id().v;
+	maxId = fields.vlast_message_id().v;
+	isNull = false;
+}
diff --git a/Telegram/SourceFiles/history/history_item_reply_markup.h b/Telegram/SourceFiles/history/history_item_reply_markup.h
index 8d1d4e937734cd..74c7aaf7e18ff3 100644
--- a/Telegram/SourceFiles/history/history_item_reply_markup.h
+++ b/Telegram/SourceFiles/history/history_item_reply_markup.h
@@ -10,6 +10,20 @@ For license and copyright information please follow this link:
 #include "base/flags.h"
 #include "data/data_chat_participant_status.h"
 
+namespace tl {
+template <typename T>
+class vector_type;
+} // namespace tl
+
+namespace Tdb {
+class TLmessageReplyInfo;
+class TLreplyMarkup;
+class TLkeyboardButton;
+class TLinlineKeyboardButton;
+template <typename T>
+using TLvector = tl::vector_type<T>;
+} // namespace Tdb
+
 namespace Data {
 class Session;
 } // namespace Data
@@ -106,6 +120,8 @@ struct HistoryMessageMarkupData {
 	HistoryMessageMarkupData() = default;
 	explicit HistoryMessageMarkupData(const MTPReplyMarkup *data);
 
+	explicit HistoryMessageMarkupData(const Tdb::TLreplyMarkup *data);
+
 	void fillForwardedData(const HistoryMessageMarkupData &original);
 
 	[[nodiscard]] bool isNull() const;
@@ -117,14 +133,30 @@ struct HistoryMessageMarkupData {
 	QString placeholder;
 
 private:
+	struct ButtonData {
+		Button::Type type;
+		QByteArray data;
+		QString forwardText;
+		int64 buttonId = 0;
+	};
+
 	void fillRows(const QVector<MTPKeyboardButtonRow> &v);
 
+	template <typename TdbButtonType>
+	void fillRows(const QVector<Tdb::TLvector<TdbButtonType>> &v);
+
+	[[nodiscard]] ButtonData buttonData(const Tdb::TLkeyboardButton &data);
+	[[nodiscard]] ButtonData buttonData(
+		const Tdb::TLinlineKeyboardButton &data);
+
 };
 
 struct HistoryMessageRepliesData {
 	HistoryMessageRepliesData() = default;
 	explicit HistoryMessageRepliesData(const MTPMessageReplies *data);
 
+	explicit HistoryMessageRepliesData(const Tdb::TLmessageReplyInfo *data);
+
 	std::vector<PeerId> recentRepliers;
 	ChannelId channelId = 0;
 	MsgId readMaxId = 0;

From 8ca51805abdf46c10427ee54dca9b0a04a60187b Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 11 Oct 2021 16:08:00 +0400
Subject: [PATCH 002/349] Load messages in history.

---
 Telegram/SourceFiles/history/history.cpp      |  82 ++++++-
 Telegram/SourceFiles/history/history.h        |  10 +
 .../history/history_inner_widget.cpp          |  34 +++
 .../history/history_inner_widget.h            |  13 ++
 .../SourceFiles/history/history_widget.cpp    | 212 +++++++++++++++++-
 Telegram/SourceFiles/history/history_widget.h |  29 +++
 .../history_view_webpage_processor.cpp        |   2 +
 7 files changed, 379 insertions(+), 3 deletions(-)

diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index 4a47a8d512413c..50eb25e06133fc 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -452,6 +452,7 @@ not_null<HistoryItem*> History::createItem(
 	return result;
 }
 
+#if 0 // #TODO legacy
 std::vector<not_null<HistoryItem*>> History::createItems(
 		const QVector<MTPMessage> &data) {
 	auto result = std::vector<not_null<HistoryItem*>>();
@@ -468,6 +469,29 @@ std::vector<not_null<HistoryItem*>> History::createItems(
 	}
 	return result;
 }
+#endif
+
+std::vector<not_null<HistoryItem*>> History::createItems(
+		const QVector<std::optional<TLmessage>> &data) {
+	auto result = std::vector<not_null<HistoryItem*>>();
+	result.reserve(data.size());
+	const auto localFlags = MessageFlags();
+	const auto detachExistingItem = true;
+	for (auto i = data.cend(), e = data.cbegin(); i != e;) {
+		const auto &data = *--i;
+		const auto item = data
+			? createItem(
+				data->data().vid().v,
+				*data,
+				localFlags,
+				detachExistingItem)
+			: nullptr;
+		if (item) {
+			result.emplace_back(item);
+		}
+	}
+	return result;
+}
 
 HistoryItem *History::createItem(
 		MsgId id,
@@ -1417,6 +1441,7 @@ void History::addEdgesToSharedMedia() {
 	}
 }
 
+#if 0 // #TODO legacy
 void History::addOlderSlice(const QVector<MTPMessage> &slice) {
 	if (slice.isEmpty()) {
 		_loadedAtTop = true;
@@ -1434,6 +1459,7 @@ void History::addOlderSlice(const QVector<MTPMessage> &slice) {
 	checkLocalMessages();
 	checkLastMessage();
 }
+#endif
 
 void History::addCreatedOlderSlice(
 		const std::vector<not_null<HistoryItem*>> &items) {
@@ -1456,6 +1482,7 @@ void History::addCreatedOlderSlice(
 	addToSharedMedia(items);
 }
 
+#if 0 // #TODO legacy
 void History::addNewerSlice(const QVector<MTPMessage> &slice) {
 	bool wasLoadedAtBottom = loadedAtBottom();
 
@@ -1487,6 +1514,57 @@ void History::addNewerSlice(const QVector<MTPMessage> &slice) {
 	checkLocalMessages();
 	checkLastMessage();
 }
+#endif
+
+void History::addOlderSlice(const QVector<std::optional<TLmessage>> &slice) {
+	if (slice.isEmpty()) {
+		_loadedAtTop = true;
+		checkLocalMessages();
+		return;
+	}
+
+	if (const auto added = createItems(slice); !added.empty()) {
+		addCreatedOlderSlice(added);
+	} else {
+		// If no items were added it means we've loaded everything old.
+		_loadedAtTop = true;
+		addEdgesToSharedMedia();
+	}
+	checkLocalMessages();
+	checkLastMessage();
+}
+
+void History::addNewerSlice(const QVector<std::optional<TLmessage>> &slice) {
+	bool wasLoadedAtBottom = loadedAtBottom();
+
+	if (slice.isEmpty()) {
+		_loadedAtBottom = true;
+		if (!lastMessage()) {
+			setLastMessage(lastAvailableMessage());
+		}
+	}
+
+	if (const auto added = createItems(slice); !added.empty()) {
+		Assert(!isBuildingFrontBlock());
+
+		for (const auto &item : added) {
+			addItemToBlock(item);
+		}
+
+		addToSharedMedia(added);
+	} else {
+		_loadedAtBottom = true;
+		setLastMessage(lastAvailableMessage());
+		addEdgesToSharedMedia();
+	}
+
+	if (!wasLoadedAtBottom) {
+		checkAddAllToUnreadMentions();
+	}
+
+	checkLocalMessages();
+	checkLastMessage();
+}
 
 void History::checkLastMessage() {
 	if (const auto last = lastMessage()) {
@@ -2912,8 +2990,8 @@ void History::dialogEntryApplied() {
 	}
 	if (!chatListMessage()) {
 		clear(ClearType::Unload);
-		addNewerSlice(QVector<MTPMessage>());
-		addOlderSlice(QVector<MTPMessage>());
+		addNewerSlice({});
+		addOlderSlice({});
 		if (const auto channel = peer->asChannel()) {
 			const auto inviter = channel->inviter;
 			if (inviter && channel->amIn()) {
diff --git a/Telegram/SourceFiles/history/history.h b/Telegram/SourceFiles/history/history.h
index 5d11fa118e0e87..af13e28ede532f 100644
--- a/Telegram/SourceFiles/history/history.h
+++ b/Telegram/SourceFiles/history/history.h
@@ -204,8 +204,13 @@ class History final : public Data::Thread {
 		MessageFlags localFlags,
 		bool detachExistingItem = false,
 		bool newMessage = false);
+#if 0 // #mtp
 	std::vector<not_null<HistoryItem*>> createItems(
 		const QVector<MTPMessage> &data);
+#endif
+
+	std::vector<not_null<HistoryItem*>> createItems(
+		const QVector<std::optional<Tdb::TLmessage>> &data);
 
 	HistoryItem *createItem(
 		MsgId id,
@@ -213,8 +218,13 @@ class History final : public Data::Thread {
 		MessageFlags localFlags,
 		bool detachExistingItem);
 
+#if 0 // #mtp
 	void addOlderSlice(const QVector<MTPMessage> &slice);
 	void addNewerSlice(const QVector<MTPMessage> &slice);
+#endif
+
+	void addOlderSlice(const QVector<std::optional<Tdb::TLmessage>> &slice);
+	void addNewerSlice(const QVector<std::optional<Tdb::TLmessage>> &slice);
 
 	void newItemAdded(not_null<HistoryItem*> item);
 
diff --git a/Telegram/SourceFiles/history/history_inner_widget.cpp b/Telegram/SourceFiles/history/history_inner_widget.cpp
index dcc9d77e85f592..cd3a8cebfd00ba 100644
--- a/Telegram/SourceFiles/history/history_inner_widget.cpp
+++ b/Telegram/SourceFiles/history/history_inner_widget.cpp
@@ -662,6 +662,7 @@ bool HistoryInner::hasSelectRestriction() const {
 	return true;
 }
 
+#if 0 // #TODO legacy
 void HistoryInner::messagesReceived(
 		not_null<PeerData*> peer,
 		const QVector<MTPMessage> &messages) {
@@ -696,6 +697,39 @@ void HistoryInner::messagesReceivedDown(
 		_migrated->addNewerSlice(messages);
 	}
 }
+#endif
+
+void HistoryInner::messagesReceived(
+		not_null<PeerData*> peer,
+		const QVector<std::optional<Tdb::TLmessage>> &messages) {
+	if (_history->peer == peer) {
+		_history->addOlderSlice(messages);
+	} else if (_migrated && _migrated->peer == peer) {
+		const auto newLoaded = _migrated
+			&& _migrated->isEmpty()
+			&& !_history->isEmpty();
+		_migrated->addOlderSlice(messages);
+		if (newLoaded) {
+			_migrated->addNewerSlice({});
+		}
+	}
+}
+
+void HistoryInner::messagesReceivedDown(
+		not_null<PeerData*> peer,
+		const QVector<std::optional<Tdb::TLmessage>> &messages) {
+	if (_history->peer == peer) {
+		const auto oldLoaded = _migrated
+			&& _history->isEmpty()
+			&& !_migrated->isEmpty();
+		_history->addNewerSlice(messages);
+		if (oldLoaded) {
+			_history->addOlderSlice({});
+		}
+	} else if (_migrated && _migrated->peer == peer) {
+		_migrated->addNewerSlice(messages);
+	}
+}
 
 void HistoryInner::repaintItem(const HistoryItem *item) {
 	if (const auto view = viewByItem(item)) {
diff --git a/Telegram/SourceFiles/history/history_inner_widget.h b/Telegram/SourceFiles/history/history_inner_widget.h
index c19c3b8b0c7653..38082fe4abf1d0 100644
--- a/Telegram/SourceFiles/history/history_inner_widget.h
+++ b/Telegram/SourceFiles/history/history_inner_widget.h
@@ -22,6 +22,10 @@ For license and copyright information please follow this link:
 struct ClickContext;
 struct ClickHandlerContext;
 
+namespace Tdb {
+class TLmessage;
+} // namespace Tdb
+
 namespace Data {
 struct Group;
 } // namespace Data
@@ -107,12 +111,21 @@ class HistoryInner
 
 	Ui::ChatPaintContext preparePaintContext(const QRect &clip) const;
 
+#if 0 // #TODO legacy
 	void messagesReceived(
 		not_null<PeerData*> peer,
 		const QVector<MTPMessage> &messages);
 	void messagesReceivedDown(
 		not_null<PeerData*> peer,
 		const QVector<MTPMessage> &messages);
+#endif
+
+	void messagesReceived(
+		not_null<PeerData*> peer,
+		const QVector<std::optional<Tdb::TLmessage>> &messages);
+	void messagesReceivedDown(
+		not_null<PeerData*> peer,
+		const QVector<std::optional<Tdb::TLmessage>> &messages);
 
 	[[nodiscard]] TextForMimeData getSelectedText() const;
 
diff --git a/Telegram/SourceFiles/history/history_widget.cpp b/Telegram/SourceFiles/history/history_widget.cpp
index 56c61b71bad28f..1e9d57d447651c 100644
--- a/Telegram/SourceFiles/history/history_widget.cpp
+++ b/Telegram/SourceFiles/history/history_widget.cpp
@@ -177,6 +177,8 @@ For license and copyright information please follow this link:
 
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kMessagesPerPageFirst = 30;
 constexpr auto kMessagesPerPage = 50;
 constexpr auto kPreloadHeightsCount = 3; // when 3 screens to scroll left make a preload request
@@ -1485,6 +1487,7 @@ void HistoryWidget::updateInlineBotQuery() {
 			_inlineBot = nullptr;
 			_inlineLookingUpBot = true;
 			const auto username = _inlineBotUsername;
+#if 0 // todo
 			_inlineBotResolveRequestId = _api.request(
 				MTPcontacts_ResolveUsername(MTP_string(username))
 			).done([=](const MTPcontacts_ResolvedPeer &result) {
@@ -1516,6 +1519,7 @@ void HistoryWidget::updateInlineBotQuery() {
 					clearInlineBot();
 				}
 			}).send();
+#endif
 		} else {
 			applyInlineBotQuery(query.bot, query.query);
 		}
@@ -3328,6 +3332,7 @@ void HistoryWidget::closeCurrent() {
 	}
 }
 
+#if 0 // #TODO legacy
 void HistoryWidget::messagesFailed(const MTP::Error &error, int requestId) {
 	if (error.type() == u"CHANNEL_PRIVATE"_q
 		&& _peer->isChannel()
@@ -3488,6 +3493,124 @@ void HistoryWidget::messagesReceived(
 		crl::on_main(this, [=] { checkSupportPreload(); });
 	}
 }
+#endif
+
+void HistoryWidget::messagesFailed(const Error &error, RequestId requestId) {
+	if (error.message == qstr("CHANNEL_PRIVATE") // #TODO tdlib
+		&& _peer->isChannel()
+		&& _peer->asChannel()->invitePeekExpires()) {
+		_peer->asChannel()->privateErrorReceived();
+	} else if (error.message == qstr("CHANNEL_PRIVATE") // #TODO tdlib
+		|| error.message == qstr("CHANNEL_PUBLIC_GROUP_NA")
+		|| error.message == qstr("USER_BANNED_IN_CHANNEL")) {
+		const auto was = _peer;
+		const auto controller = this->controller();
+		controller->showBackFromStack();
+		controller->showToast({ (was && was->isMegagroup())
+			? tr::lng_group_not_accessible(tr::now)
+			: tr::lng_channel_not_accessible(tr::now)
+		});
+		return;
+	}
+	if (_preloadRequest == requestId) {
+		_preloadRequest = 0;
+	} else if (_preloadDownRequest == requestId) {
+		_preloadDownRequest = 0;
+	} else if (_firstLoadRequest == requestId) {
+		_firstLoadRequest = 0;
+		controller()->showBackFromStack();
+	} else if (_delayedShowAtRequest == requestId) {
+		_delayedShowAtRequest = 0;
+	}
+}
+
+void HistoryWidget::messagesReceived(
+		not_null<PeerData*> peer,
+		const TLmessages &messages,
+		RequestId requestId) {
+	Expects(_history != nullptr);
+
+	const auto toMigrated = (peer == _peer->migrateFrom());
+	if (peer != _peer && !toMigrated) {
+		if (_preloadRequest == requestId) {
+			_preloadRequest = 0;
+		} else if (_preloadDownRequest == requestId) {
+			_preloadDownRequest = 0;
+		} else if (_firstLoadRequest == requestId) {
+			_firstLoadRequest = 0;
+		} else if (_delayedShowAtRequest == requestId) {
+			_delayedShowAtRequest = 0;
+		}
+		return;
+	}
+
+	const auto &data = messages.data();
+	const auto count = data.vtotal_count().v;
+	const auto &list = data.vmessages().v;
+
+	if (_preloadRequest == requestId) {
+		addMessagesToFront(peer, list);
+		_preloadRequest = 0;
+		preloadHistoryIfNeeded();
+	} else if (_preloadDownRequest == requestId) {
+		addMessagesToBack(peer, list);
+		_preloadDownRequest = 0;
+		preloadHistoryIfNeeded();
+		if (_history->loadedAtBottom()) {
+			checkHistoryActivation();
+		}
+	} else if (_firstLoadRequest == requestId) {
+		if (toMigrated) {
+			_history->clear(History::ClearType::Unload);
+		} else if (_migrated) {
+			_migrated->clear(History::ClearType::Unload);
+		}
+		addMessagesToFront(peer, list);
+		_firstLoadRequest = 0;
+		if (_history->loadedAtTop() && _history->isEmpty() && count > 0) {
+			firstLoadMessages();
+			return;
+		}
+
+		historyLoaded();
+	} else if (_delayedShowAtRequest == requestId) {
+		if (toMigrated) {
+			_history->clear(History::ClearType::Unload);
+		} else if (_migrated) {
+			_migrated->clear(History::ClearType::Unload);
+		}
+
+		clearAllLoadRequests();
+		_firstLoadRequest = -1; // hack - don't updateListSize yet
+		_history->getReadyFor(_delayedShowAtMsgId);
+		if (_history->isEmpty()) {
+			addMessagesToFront(peer, list);
+		}
+		_firstLoadRequest = 0;
+
+		if (_history->loadedAtTop()
+			&& _history->isEmpty()
+			&& count > 0) {
+			firstLoadMessages();
+			return;
+		}
+		while (_replyReturn) {
+			if (_replyReturn->history() == _history
+				&& _replyReturn->id == _delayedShowAtMsgId) {
+				calcNextReplyReturn();
+			} else if (_replyReturn->history() == _migrated
+				&& -_replyReturn->id == _delayedShowAtMsgId) {
+				calcNextReplyReturn();
+			} else {
+				break;
+			}
+		}
+
+		_delayedShowAtRequest = 0;
+		setMsgId(_delayedShowAtMsgId);
+		historyLoaded();
+	}
+}
 
 void HistoryWidget::historyLoaded() {
 	_historyInited = false;
@@ -3558,11 +3681,23 @@ void HistoryWidget::firstLoadMessages() {
 		}
 	}
 
+	_firstLoadRequest = _api.request(TLgetChatHistory(
+		peerToTdbChat(from->peer->id),
+		tl_int53(offsetId.bare),
+		tl_int32(offset),
+		tl_int32(loadCount),
+		tl_bool(false)
+	)).done([=](const TLmessages &result) {
+		messagesReceived(from->peer, result, _firstLoadRequest);
+	}).fail([=](const Error &error) {
+		messagesFailed(error, _firstLoadRequest);
+	}).send();
+
+#if 0 // #TODO legacy
 	const auto offsetDate = 0;
 	const auto maxId = 0;
 	const auto minId = 0;
 	const auto historyHash = uint64(0);
-
 	const auto history = from;
 	const auto type = Data::Histories::RequestType::History;
 	auto &histories = history->owner().histories();
@@ -3585,6 +3720,7 @@ void HistoryWidget::firstLoadMessages() {
 			finish();
 		}).send();
 	});
+#endif
 }
 
 void HistoryWidget::loadMessages() {
@@ -3615,6 +3751,19 @@ void HistoryWidget::loadMessages() {
 	const auto minId = 0;
 	const auto historyHash = uint64(0);
 
+	_preloadRequest = _api.request(TLgetChatHistory(
+		peerToTdbChat(from->peer->id),
+		tl_int53(offsetId.bare),
+		tl_int32(addOffset),
+		tl_int32(loadCount),
+		tl_bool(false)
+	)).done([=](const TLmessages &result) {
+		messagesReceived(from->peer, result, _preloadRequest);
+	}).fail([=](const Error &error) {
+		messagesFailed(error, _preloadRequest);
+	}).send();
+
+#if 0 // #TODO legacy
 	DEBUG_LOG(("JumpToEnd(%1, %2, %3): Loading up before %4."
 		).arg(_history->peer->name()
 		).arg(_history->inboxReadTillId().bare
@@ -3643,6 +3792,7 @@ void HistoryWidget::loadMessages() {
 			finish();
 		}).send();
 	});
+#endif
 }
 
 void HistoryWidget::loadMessagesDown() {
@@ -3681,6 +3831,19 @@ void HistoryWidget::loadMessagesDown() {
 	const auto minId = 0;
 	const auto historyHash = uint64(0);
 
+	_preloadDownRequest = _api.request(TLgetChatHistory(
+		peerToTdbChat(from->peer->id),
+		tl_int53(offsetId.bare),
+		tl_int32(addOffset),
+		tl_int32(loadCount),
+		tl_bool(false)
+	)).done([=](const TLmessages &result) {
+		messagesReceived(from->peer, result, _preloadDownRequest);
+	}).fail([=](const Error &error) {
+		messagesFailed(error, _preloadDownRequest);
+	}).send();
+
+#if 0 // #TODO legacy
 	DEBUG_LOG(("JumpToEnd(%1, %2, %3): Loading down after %4."
 		).arg(_history->peer->name()
 		).arg(_history->inboxReadTillId().bare
@@ -3709,6 +3872,7 @@ void HistoryWidget::loadMessagesDown() {
 			finish();
 		}).send();
 	});
+#endif
 }
 
 void HistoryWidget::delayedShowAt(
@@ -3769,6 +3933,19 @@ void HistoryWidget::delayedShowAt(
 	const auto minId = 0;
 	const auto historyHash = uint64(0);
 
+	_delayedShowAtRequest = _api.request(TLgetChatHistory(
+		peerToTdbChat(from->peer->id),
+		tl_int53(offsetId.bare),
+		tl_int32(offset),
+		tl_int32(loadCount),
+		tl_bool(false)
+	)).done([=](const TLmessages &result) {
+		messagesReceived(from->peer, result, _delayedShowAtRequest);
+	}).fail([=](const Error &error) {
+		messagesFailed(error, _delayedShowAtRequest);
+	}).send();
+
+#if 0 // #TODO legacy
 	const auto history = from;
 	const auto type = Data::Histories::RequestType::History;
 	auto &histories = history->owner().histories();
@@ -3791,6 +3968,7 @@ void HistoryWidget::delayedShowAt(
 			finish();
 		}).send();
 	});
+#endif
 }
 
 void HistoryWidget::handleScroll() {
@@ -6433,6 +6611,7 @@ std::optional<int> HistoryWidget::unreadBarTop() const {
 	return std::nullopt;
 }
 
+#if 0 // #TODO legacy
 void HistoryWidget::addMessagesToFront(
 		not_null<PeerData*> peer,
 		const QVector<MTPMessage> &messages) {
@@ -6463,6 +6642,37 @@ void HistoryWidget::addMessagesToBack(
 	}
 	injectSponsoredMessages();
 }
+#endif
+
+void HistoryWidget::addMessagesToFront(
+		not_null<PeerData*> peer,
+		const QVector<std::optional<TLmessage>> &messages) {
+	_list->messagesReceived(peer, messages);
+	if (!_firstLoadRequest) {
+		updateHistoryGeometry();
+		updateBotKeyboard();
+	}
+}
+
+void HistoryWidget::addMessagesToBack(
+		not_null<PeerData*> peer,
+		const QVector<std::optional<TLmessage>> &messages) {
+	const auto checkForUnreadStart = [&] {
+		if (_history->unreadBar() || !_history->trackUnreadMessages()) {
+			return false;
+		}
+		_history->calculateFirstUnreadMessage();
+		return !_history->firstUnreadMessage();
+	}();
+	_list->messagesReceivedDown(peer, messages);
+	if (checkForUnreadStart) {
+		_history->calculateFirstUnreadMessage();
+		createUnreadBarAndResize();
+	}
+	if (!_firstLoadRequest) {
+		updateHistoryGeometry(false, true, { ScrollChangeNoJumpToBottom, 0 });
+	}
+}
 
 void HistoryWidget::updateBotKeyboard(History *h, bool force) {
 	if (h && h != _history && h != _migrated) {
diff --git a/Telegram/SourceFiles/history/history_widget.h b/Telegram/SourceFiles/history/history_widget.h
index 7906fec3302075..ebf2a9944dd867 100644
--- a/Telegram/SourceFiles/history/history_widget.h
+++ b/Telegram/SourceFiles/history/history_widget.h
@@ -23,6 +23,12 @@ enum class SendMediaType;
 class MessageLinksParser;
 struct InlineBotQuery;
 
+namespace Tdb {
+class TLmessages;
+class TLmessage;
+struct Error;
+} // namespace Tdb
+
 namespace MTP {
 class Error;
 } // namespace MTP
@@ -554,10 +560,24 @@ class HistoryWidget final
 	void editDraftOptions();
 	void jumpToReply(FullReplyTo to);
 
+#if 0 // mtp
 	void messagesReceived(not_null<PeerData*> peer, const MTPmessages_Messages &messages, int requestId);
 	void messagesFailed(const MTP::Error &error, int requestId);
 	void addMessagesToFront(not_null<PeerData*> peer, const QVector<MTPMessage> &messages);
 	void addMessagesToBack(not_null<PeerData*> peer, const QVector<MTPMessage> &messages);
+#endif
+
+	void messagesReceived(
+		not_null<PeerData*> peer,
+		const Tdb::TLmessages &messages,
+		Tdb::RequestId requestId);
+	void messagesFailed(const Tdb::Error &error, Tdb::RequestId requestId);
+	void addMessagesToFront(
+		not_null<PeerData*> peer,
+		const QVector<std::optional<Tdb::TLmessage>> &messages);
+	void addMessagesToBack(
+		not_null<PeerData*> peer,
+		const QVector< std::optional<Tdb::TLmessage>> &messages);
 
 	void updateSendRestriction();
 	[[nodiscard]] QString computeSendRestriction() const;
@@ -704,15 +724,24 @@ class HistoryWidget final
 	TextWithEntities _showAtMsgHighlightPart;
 	int _showAtMsgHighlightPartOffsetHint = 0;
 
+#if 0 // #TODO legacy
 	int _firstLoadRequest = 0; // Not real mtpRequestId.
 	int _preloadRequest = 0; // Not real mtpRequestId.
 	int _preloadDownRequest = 0; // Not real mtpRequestId.
 
 	MsgId _delayedShowAtMsgId = -1;
 	TextWithEntities _delayedShowAtMsgHighlightPart;
+#endif
 	int _delayedShowAtMsgHighlightPartOffsetHint = 0;
 	int _delayedShowAtRequest = 0; // Not real mtpRequestId.
 
+	Tdb::RequestId _firstLoadRequest = 0;
+	Tdb::RequestId _preloadRequest = 0;
+	Tdb::RequestId _preloadDownRequest = 0;
+
+	MsgId _delayedShowAtMsgId = -1;
+	TextWithEntities _delayedShowAtMsgHighlightPart;
+
 	History *_supportPreloadHistory = nullptr;
 	int _supportPreloadRequest = 0; // Not real mtpRequestId.
 
diff --git a/Telegram/SourceFiles/history/view/controls/history_view_webpage_processor.cpp b/Telegram/SourceFiles/history/view/controls/history_view_webpage_processor.cpp
index 214de059c43a64..6482d5d7258360 100644
--- a/Telegram/SourceFiles/history/view/controls/history_view_webpage_processor.cpp
+++ b/Telegram/SourceFiles/history/view/controls/history_view_webpage_processor.cpp
@@ -138,6 +138,7 @@ void WebpageResolver::request(const QString &link, bool force) {
 	if (_requestLink == link && !force) {
 		return;
 	}
+#if 0 // todo
 	const auto done = [=](const MTPDmessageMediaWebPage &data) {
 		const auto page = _session->data().processWebpage(data.vwebpage());
 		if (page->pendingTill > 0
@@ -173,6 +174,7 @@ void WebpageResolver::request(const QString &link, bool force) {
 		}
 		fail();
 	}).send();
+#endif
 }
 
 void WebpageResolver::cancel(const QString &link) {

From 35d38a9b5cf90e8b4d61b95a829037c5d137ab84 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 11 Oct 2021 21:38:46 +0400
Subject: [PATCH 003/349] Process all media types from TDLib.

---
 Telegram/SourceFiles/data/data_document.cpp   | 262 +++++++++++++++++-
 Telegram/SourceFiles/data/data_document.h     |  38 +++
 .../SourceFiles/data/data_document_media.cpp  |  23 +-
 Telegram/SourceFiles/data/data_game.cpp       |  19 ++
 Telegram/SourceFiles/data/data_game.h         |   7 +
 Telegram/SourceFiles/data/data_photo.cpp      |  63 +++++
 Telegram/SourceFiles/data/data_photo.h        |   7 +
 Telegram/SourceFiles/data/data_poll.cpp       |  59 ++++
 Telegram/SourceFiles/data/data_poll.h         |   8 +
 Telegram/SourceFiles/data/data_session.cpp    |  31 +++
 Telegram/SourceFiles/data/data_session.h      |  38 +++
 Telegram/SourceFiles/data/data_web_page.cpp   |  47 ++++
 Telegram/SourceFiles/data/data_web_page.h     |   7 +
 .../SourceFiles/ui/image/image_location.cpp   |   5 +
 .../SourceFiles/ui/image/image_location.h     |   9 +
 .../ui/image/image_location_factory.cpp       |  38 +++
 .../ui/image/image_location_factory.h         |  12 +
 17 files changed, 666 insertions(+), 7 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index 5456ef2807afa0..ee614cf566a28f 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -40,12 +40,17 @@ For license and copyright information please follow this link:
 #include "lottie/lottie_animation.h"
 #include "boxes/abstract_box.h" // Ui::hideLayer().
 
+#include "tdb/tdb_tl_scheme.h"
+#include "ui/image/image_location_factory.h"
+
 #include <QtCore/QBuffer>
 #include <QtCore/QMimeType>
 #include <QtCore/QMimeDatabase>
 
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kDefaultCoverThumbnailSize = 100;
 constexpr auto kMaxAllowedPreloadPrefix = 6 * 1024 * 1024;
 constexpr auto kDefaultWebmEmojiSize = 100;
@@ -55,7 +60,9 @@ const auto kLottieStickerDimensions = QSize(
 	kStickerSideSize,
 	kStickerSideSize);
 
-QString JoinStringList(const QStringList &list, const QString &separator) {
+[[nodiscard]] QString JoinStringList(
+		const QStringList &list,
+		const QString &separator) {
 	const auto count = list.size();
 	if (!count) {
 		return QString();
@@ -87,6 +94,45 @@ void UpdateStickerSetIdentifier(
 	});
 }
 
+[[nodiscard]] QPainterPath PathFromOutline(
+		const QVector<TLclosedVectorPath> &outline) {
+	auto result = QPainterPath();
+	const auto point = [](const Tdb::TLpoint &data) {
+		return QPointF(data.data().vx().v, data.data().vy().v);
+	};
+	for (const auto &path : outline) {
+		const auto &commands = path.data().vcommands().v;
+		if (commands.isEmpty()) {
+			continue;
+		}
+		const auto start = commands.back().match([&](const auto &data) {
+			return data.vend_point();
+		});
+		result.moveTo(point(start));
+		for (const auto &command : commands) {
+			command.match([&](const Tdb::TLDvectorPathCommandLine &data) {
+				result.lineTo(point(data.vend_point()));
+			}, [&](const Tdb::TLDvectorPathCommandCubicBezierCurve &data) {
+				result.cubicTo(
+					point(data.vstart_control_point()),
+					point(data.vend_control_point()),
+					point(data.vend_point()));
+			});
+		}
+	}
+	return result;
+}
+
+[[nodiscard]] Fn<QPainterPath()> PathFromOutlineGenerator(
+		const QVector<TLclosedVectorPath> &outline) {
+	if (outline.isEmpty()) {
+		return nullptr;
+	}
+	return [outline] {
+		return PathFromOutline(outline);
+	};
+}
+
 } // namespace
 
 QString FileNameUnsafe(
@@ -312,6 +358,211 @@ DocumentData::~DocumentData() {
 	destroyLoader();
 }
 
+DocumentId DocumentData::IdFromTdb(const TLdocument &data) {
+	return data.data().vdocument().data().vid().v;
+}
+
+void DocumentData::updateThumbnails(
+		const TLminithumbnail *inlineThumbnail,
+		const TLthumbnail *thumbnail) {
+	const auto inlineThumbnailBytes = inlineThumbnail
+		? inlineThumbnail->data().vdata().v
+		: QByteArray();
+	auto thumbnailLocation = ImageWithLocation();
+	auto videoThumbnailLocation = ImageWithLocation();
+	if (thumbnail) {
+		const auto &fields = thumbnail->data();
+		fields.vformat().match([&](const auto &data) {
+			using T = decltype(data);
+			if constexpr (TLDthumbnailFormatJpeg::Is<T>()
+				|| TLDthumbnailFormatPng::Is<T>()
+				|| TLDthumbnailFormatWebp::Is<T>()) {
+				thumbnailLocation = Images::FromThumbnail(*thumbnail);
+			} else if constexpr (TLDthumbnailFormatGif::Is<T>()
+				|| TLDthumbnailFormatMpeg4::Is<T>()) {
+				videoThumbnailLocation = Images::FromThumbnail(*thumbnail);
+			}
+		});
+	}
+	updateThumbnails(InlineImageLocation{
+		.bytes = inlineThumbnailBytes,
+	}, thumbnailLocation, videoThumbnailLocation);
+}
+
+void DocumentData::setFromTdb(const TLdocument &data) {
+	const auto &fields = data.data();
+	setFileName(fields.vfile_name().v);
+	setMimeString(fields.vmime_type().v);
+	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail());
+	setTdbLocation(fields.vdocument());
+	recountIsImage();
+	dimensions = QSize();
+	type = FileDocument;
+	_additional = nullptr;
+	_flags = (_flags | kStreamingSupportedUnknown)
+		& ~Flag::HasAttachedStickers;
+}
+
+DocumentId DocumentData::IdFromTdb(const TLvideo &data) {
+	return data.data().vvideo().data().vid().v;
+}
+
+void DocumentData::setFromTdb(const TLvideo &data) {
+	const auto &fields = data.data();
+	setFileName(fields.vfile_name().v);
+	setMimeString(fields.vmime_type().v);
+	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail());
+	setTdbLocation(fields.vvideo());
+	recountIsImage();
+	setMaybeSupportsStreaming(fields.vsupports_streaming().v);
+	dimensions = QSize(fields.vwidth().v, fields.vheight().v);
+	type = VideoDocument;
+	_additional = nullptr;
+	_duration = fields.vduration().v;
+	if (fields.vhas_stickers().v) {
+		_flags |= Flag::HasAttachedStickers;
+	} else {
+		_flags &= ~Flag::HasAttachedStickers;
+	}
+}
+
+DocumentId DocumentData::IdFromTdb(const TLaudio &data) {
+	return data.data().vaudio().data().vid().v;
+}
+
+void DocumentData::setFromTdb(const TLaudio &data) {
+	const auto &fields = data.data();
+	setFileName(fields.vfile_name().v);
+	setMimeString(fields.vmime_type().v);
+	updateThumbnails(
+		fields.valbum_cover_minithumbnail(),
+		fields.valbum_cover_thumbnail());
+	setTdbLocation(fields.vaudio());
+	recountIsImage();
+	setMaybeSupportsStreaming(true);
+	dimensions = QSize();
+	type = SongDocument;
+	_additional = std::make_unique<SongData>();
+	_duration = -1; // For audio files duration in _additional.
+	_flags &= ~Flag::HasAttachedStickers;
+	const auto songData = song();
+	songData->duration = fields.vduration().v;
+	songData->title = fields.vtitle().v;
+	songData->performer = fields.vperformer().v;
+	if (!hasThumbnail()
+		&& !songData->title.isEmpty()
+		&& !songData->performer.isEmpty()) {
+		Storage::CloudSongCover::LoadThumbnailFromExternal(this);
+	}
+}
+
+DocumentId DocumentData::IdFromTdb(const TLanimation &data) {
+	return data.data().vanimation().data().vid().v;
+}
+
+void DocumentData::setFromTdb(const TLanimation &data) {
+	const auto &fields = data.data();
+	setFileName(fields.vfile_name().v);
+	setMimeString(fields.vmime_type().v);
+	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail());
+	setTdbLocation(fields.vanimation());
+	recountIsImage();
+	setMaybeSupportsStreaming(true);
+	dimensions = QSize(fields.vwidth().v, fields.vheight().v);
+	type = AnimatedDocument;
+	_additional = nullptr;
+	_duration = fields.vduration().v;
+	if (fields.vhas_stickers().v) {
+		_flags |= Flag::HasAttachedStickers;
+	} else {
+		_flags &= ~Flag::HasAttachedStickers;
+	}
+}
+
+DocumentId DocumentData::IdFromTdb(const TLsticker &data) {
+	return data.data().vsticker().data().vid().v;
+}
+
+void DocumentData::setFromTdb(const TLsticker &data) {
+	const auto &fields = data.data();
+	const auto animated = fields.vis_animated().v;
+	setFileName(QString());// animated ? u"sticker.tgs"_q : u"sticker.webp"_q
+	setMimeString(animated ? u"application/x-tgsticker"_q : u"image/webp"_q);
+	updateThumbnails(nullptr, fields.vthumbnail());
+	setTdbLocation(fields.vsticker());
+	recountIsImage();
+	dimensions = animated
+		? kLottieStickerDimensions
+		: QSize(fields.vwidth().v, fields.vheight().v);
+	type = StickerDocument;
+	_additional = std::make_unique<StickerData>();
+	_duration = -1;
+	_flags = (_flags | kStreamingSupportedUnknown)
+		& ~Flag::HasAttachedStickers;
+	const auto stickerData = sticker();
+	stickerData->type = animated ? StickerType::Tgs : StickerType::Webp;
+	stickerData->alt = fields.vemoji().v;
+	stickerData->outlineGenerator = PathFromOutlineGenerator(
+		fields.voutline().v);
+	if (!sticker()->set.id) {
+		sticker()->set = StickerSetIdentifier{
+			.id = uint64(fields.vset_id().v),
+		};
+	}
+	if ((size > Storage::kMaxStickerBytesSize)
+			|| (!sticker()->isLottie()
+				&& !GoodStickerDimensions(
+					dimensions.width(),
+					dimensions.height()))) {
+		type = FileDocument;
+		_additional = nullptr;
+	}
+}
+
+DocumentId DocumentData::IdFromTdb(const TLvoiceNote &data) {
+	return data.data().vvoice().data().vid().v;
+}
+
+void DocumentData::setFromTdb(const TLvoiceNote &data) {
+	const auto &fields = data.data();
+	setFileName(QString());
+	setMimeString(fields.vmime_type().v);
+	updateThumbnails(nullptr, nullptr);
+	setTdbLocation(fields.vvoice());
+	recountIsImage();
+	setMaybeSupportsStreaming(true);
+	dimensions = QSize();
+	type = VoiceDocument;
+	_additional = std::make_unique<VoiceData>();
+	_duration = -1;
+	_flags &= ~Flag::HasAttachedStickers;
+	const auto voiceData = voice();
+	voiceData->duration = fields.vduration().v;
+	voiceData->waveform = documentWaveformDecode(fields.vwaveform().v);
+	voiceData->wavemax = voiceData->waveform.empty()
+		? uchar(0)
+		: *ranges::max_element(voiceData->waveform);
+}
+
+DocumentId DocumentData::IdFromTdb(const TLvideoNote &data) {
+	return data.data().vvideo().data().vid().v;
+}
+
+void DocumentData::setFromTdb(const TLvideoNote &data) {
+	const auto &fields = data.data();
+	setFileName(QString());
+	setMimeString(u"video/mp4"_q);
+	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail());
+	setTdbLocation(fields.vvideo());
+	recountIsImage();
+	setMaybeSupportsStreaming(true);
+	dimensions = QSize(fields.vlength().v, fields.vlength().v);
+	type = RoundVideoDocument;
+	_additional = nullptr;
+	_duration = fields.vduration().v;
+	_flags &= ~Flag::HasAttachedStickers;
+}
+
 Data::Session &DocumentData::owner() const {
 	return *_owner;
 }
@@ -594,6 +845,12 @@ void DocumentData::updateThumbnails(
 		[&](Data::FileOrigin origin) { loadVideoThumbnail(origin); });
 }
 
+void DocumentData::setTdbLocation(const TLfile &file) {
+	const auto &fields = file.data();
+	_tdbFileId = fields.vid().v;
+	size = fields.vsize().v;
+}
+
 bool DocumentData::isWallPaper() const {
 	return (type == WallPaperDocument);
 }
@@ -1385,6 +1642,9 @@ const RoundData *DocumentData::round() const {
 }
 
 bool DocumentData::hasRemoteLocation() const {
+	if (_tdbFileId) {
+		return true;
+	}
 	return (_dc != 0 && _access != 0);
 }
 
diff --git a/Telegram/SourceFiles/data/data_document.h b/Telegram/SourceFiles/data/data_document.h
index 47237b3c4a396a..0309e3ddf10d51 100644
--- a/Telegram/SourceFiles/data/data_document.h
+++ b/Telegram/SourceFiles/data/data_document.h
@@ -13,6 +13,19 @@ For license and copyright information please follow this link:
 #include "data/data_cloud_file.h"
 #include "core/file_location.h"
 
+namespace Tdb {
+class TLdocument;
+class TLvideo;
+class TLaudio;
+class TLanimation;
+class TLsticker;
+class TLvoiceNote;
+class TLvideoNote;
+class TLthumbnail;
+class TLminithumbnail;
+class TLclosedVectorPath;
+} // namespace Tdb
+
 enum class ChatRestriction;
 class mtpFileLoader;
 
@@ -79,6 +92,8 @@ struct StickerData : public DocumentAdditionalData {
 	StickerSetIdentifier set;
 	StickerType type = StickerType::Webp;
 	Data::StickersType setType = Data::StickersType();
+
+	Fn<QPainterPath()> outlineGenerator;
 };
 
 struct SongData : public DocumentAdditionalData {
@@ -103,6 +118,21 @@ class DocumentData final {
 	DocumentData(not_null<Data::Session*> owner, DocumentId id);
 	~DocumentData();
 
+	[[nodiscard]] static DocumentId IdFromTdb(const Tdb::TLdocument &data);
+	void setFromTdb(const Tdb::TLdocument &data);
+	[[nodiscard]] static DocumentId IdFromTdb(const Tdb::TLvideo &data);
+	void setFromTdb(const Tdb::TLvideo &data);
+	[[nodiscard]] static DocumentId IdFromTdb(const Tdb::TLaudio &data);
+	void setFromTdb(const Tdb::TLaudio &data);
+	[[nodiscard]] static DocumentId IdFromTdb(const Tdb::TLanimation &data);
+	void setFromTdb(const Tdb::TLanimation &data);
+	[[nodiscard]] static DocumentId IdFromTdb(const Tdb::TLsticker &data);
+	void setFromTdb(const Tdb::TLsticker &data);
+	[[nodiscard]] static DocumentId IdFromTdb(const Tdb::TLvoiceNote &data);
+	void setFromTdb(const Tdb::TLvoiceNote &data);
+	[[nodiscard]] static DocumentId IdFromTdb(const Tdb::TLvideoNote &data);
+	void setFromTdb(const Tdb::TLvideoNote &data);
+
 	[[nodiscard]] Data::Session &owner() const;
 	[[nodiscard]] Main::Session &session() const;
 
@@ -351,6 +381,11 @@ class DocumentData final {
 
 	void refreshPossibleCoverThumbnail();
 
+	void updateThumbnails(
+		const Tdb::TLminithumbnail *inlineThumbnail,
+		const Tdb::TLthumbnail *thumbnail);
+	void setTdbLocation(const Tdb::TLfile &file);
+
 	const not_null<Data::Session*> _owner;
 
 	int _videoPreloadPrefix = 0;
@@ -363,6 +398,9 @@ class DocumentData final {
 	QString _mimeString;
 	WebFileLocation _urlLocation;
 
+	// TDLib location type.
+	FileId _tdbFileId = 0;
+
 	QByteArray _inlineThumbnailBytes;
 	Data::CloudFile _thumbnail;
 	Data::CloudFile _videoThumbnail;
diff --git a/Telegram/SourceFiles/data/data_document_media.cpp b/Telegram/SourceFiles/data/data_document_media.cpp
index e61030302b0192..237034c3956108 100644
--- a/Telegram/SourceFiles/data/data_document_media.cpp
+++ b/Telegram/SourceFiles/data/data_document_media.cpp
@@ -26,6 +26,8 @@ For license and copyright information please follow this link:
 #include "storage/file_download.h"
 #include "ui/chat/attach/attach_prepare.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtCore/QBuffer>
 #include <QtGui/QImageReader>
 
@@ -204,12 +206,21 @@ Image *DocumentMedia::thumbnailInline() const {
 }
 
 const QPainterPath &DocumentMedia::thumbnailPath() const {
-	if (_pathThumbnail.isEmpty() && _owner->inlineThumbnailIsPath()) {
-		const auto bytes = _owner->inlineThumbnailBytes();
-		if (!bytes.isEmpty()) {
-			_pathThumbnail = Images::PathFromInlineBytes(bytes);
-			if (_pathThumbnail.isEmpty()) {
-				_owner->clearInlineThumbnailBytes();
+	if (_pathThumbnail.isEmpty()) {
+		if (_owner->inlineThumbnailIsPath()) {
+			const auto bytes = _owner->inlineThumbnailBytes();
+			if (!bytes.isEmpty()) {
+				_pathThumbnail = Images::PathFromInlineBytes(bytes);
+				if (_pathThumbnail.isEmpty()) {
+					_owner->clearInlineThumbnailBytes();
+				}
+			}
+		} else if (const auto sticker = _owner->sticker()) {
+			if (const auto &generator = sticker->outlineGenerator) {
+				_pathThumbnail = generator();
+				if (_pathThumbnail.isEmpty()) {
+					sticker->outlineGenerator = nullptr;
+				}
 			}
 		}
 	}
diff --git a/Telegram/SourceFiles/data/data_game.cpp b/Telegram/SourceFiles/data/data_game.cpp
index 6861e69af71fcb..d56e1880bdeaf3 100644
--- a/Telegram/SourceFiles/data/data_game.cpp
+++ b/Telegram/SourceFiles/data/data_game.cpp
@@ -7,7 +7,26 @@ For license and copyright information please follow this link:
 */
 #include "data/data_game.h"
 
+#include "data/data_session.h"
+#include "tdb/tdb_tl_scheme.h"
+
 GameData::GameData(not_null<Data::Session*> owner, const GameId &id)
 : owner(owner)
 , id(id) {
 }
+
+GameId GameData::IdFromTdb(const Tdb::TLgame &data) {
+	return data.data().vid().v;
+}
+
+void GameData::setFromTdb(const Tdb::TLgame &data) {
+	const auto &fields = data.data();
+	if (const auto animation = fields.vanimation()) {
+		document = owner->processDocument(*animation);
+	}
+	photo = owner->processPhoto(fields.vphoto());
+	description = fields.vdescription().v;
+	title = fields.vtitle().v;
+	shortName = fields.vshort_name().v;
+	//fields.vtext(); // #TODO tdlib
+}
diff --git a/Telegram/SourceFiles/data/data_game.h b/Telegram/SourceFiles/data/data_game.h
index b71fdd0f2ceee4..8e6c705b2dff53 100644
--- a/Telegram/SourceFiles/data/data_game.h
+++ b/Telegram/SourceFiles/data/data_game.h
@@ -10,9 +10,16 @@ For license and copyright information please follow this link:
 #include "data/data_photo.h"
 #include "data/data_document.h"
 
+namespace Tdb {
+class TLgame;
+} // namespace Tdb
+
 struct GameData {
 	GameData(not_null<Data::Session*> owner, const GameId &id);
 
+	[[nodiscard]] static GameId IdFromTdb(const Tdb::TLgame &data);
+	void setFromTdb(const Tdb::TLgame &data);
+
 	const not_null<Data::Session*> owner;
 	GameId id = 0;
 	uint64 accessHash = 0;
diff --git a/Telegram/SourceFiles/data/data_photo.cpp b/Telegram/SourceFiles/data/data_photo.cpp
index 0a2d37f8f32c9c..0767d0566268e4 100644
--- a/Telegram/SourceFiles/data/data_photo.cpp
+++ b/Telegram/SourceFiles/data/data_photo.cpp
@@ -18,10 +18,14 @@ For license and copyright information please follow this link:
 #include "storage/file_download.h"
 #include "core/application.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "ui/image/image_location_factory.h"
+
 namespace {
 
 constexpr auto kPhotoSideLimit = 2560;
 
+using namespace Tdb;
 using Data::PhotoMedia;
 using Data::PhotoSize;
 using Data::PhotoSizeIndex;
@@ -82,6 +86,65 @@ std::optional<TimeId> PhotoData::extendedMediaVideoDuration() const {
 		: std::optional<TimeId>();
 }
 
+PhotoId PhotoData::IdFromTdb(const TLphoto &data) {
+	const auto &sizes = data.data().vsizes().v;
+	return sizes.isEmpty()
+		? 0
+		: sizes.front().data().vphoto().data().vid().v;
+}
+
+void PhotoData::setFromTdb(const TLphoto &data) {
+	const auto &fields = data.data();
+	setHasAttachedStickers(fields.vhas_stickers().v);
+
+	const auto &sizes = fields.vsizes().v;
+	const auto i = ranges::find_if(sizes, [](const TLphotoSize &data) {
+		return !data.data().vprogressive_sizes().v.isEmpty();
+	});
+	const auto useProgressive = (i != sizes.end());
+	const auto find = [&](const QByteArray &levels) {
+		const auto kInvalidIndex = int(levels.size());
+		const auto level = [&](const TLphotoSize &size) {
+			const auto type = size.data().vtype().v;
+			const auto letter = type.isEmpty()
+				? char(0)
+				: char(type[0].unicode());
+			const auto index = levels.indexOf(letter);
+			return (index >= 0) ? index : kInvalidIndex;
+		};
+		const auto result = ranges::max_element(
+			sizes,
+			std::greater<>(),
+			level);
+		return (level(*result) == kInvalidIndex) ? sizes.end() : result;
+	};
+	const auto image = [&](const QByteArray &levels) {
+		const auto i = find(levels);
+		return (i == sizes.end())
+			? ImageWithLocation()
+			: Images::FromPhotoSize(*i);
+	};
+	const auto large = useProgressive
+		? Images::FromPhotoSize(*i)
+		: image("ydxcwmbsa"_q);
+	if (!large.location.valid()) {
+		return;
+	}
+	updateImages(
+		(fields.vminithumbnail()
+			? fields.vminithumbnail()->data().vdata().v
+			: QByteArray()),
+		(useProgressive
+			? ImageWithLocation()
+			: image("sa"_q)),
+		(useProgressive
+			? Images::FromProgressiveSize(*i, 1)
+			: image("mbsa"_q)),
+		large,
+		ImageWithLocation(), // #TODO tdlib video in photo
+		crl::time());
+}
+
 Data::Session &PhotoData::owner() const {
 	return *_owner;
 }
diff --git a/Telegram/SourceFiles/data/data_photo.h b/Telegram/SourceFiles/data/data_photo.h
index 3cd749a71512ba..b5cf1c59bd9890 100644
--- a/Telegram/SourceFiles/data/data_photo.h
+++ b/Telegram/SourceFiles/data/data_photo.h
@@ -10,6 +10,10 @@ For license and copyright information please follow this link:
 #include "data/data_types.h"
 #include "data/data_cloud_file.h"
 
+namespace Tdb {
+class TLphoto;
+} // namespace Tdb
+
 namespace Main {
 class Session;
 } // namespace Main
@@ -47,6 +51,9 @@ class PhotoData final {
 	PhotoData(not_null<Data::Session*> owner, PhotoId id);
 	~PhotoData();
 
+	[[nodiscard]] static PhotoId IdFromTdb(const Tdb::TLphoto &data);
+	void setFromTdb(const Tdb::TLphoto &data);
+
 	[[nodiscard]] Data::Session &owner() const;
 	[[nodiscard]] Main::Session &session() const;
 	[[nodiscard]] bool isNull() const;
diff --git a/Telegram/SourceFiles/data/data_poll.cpp b/Telegram/SourceFiles/data/data_poll.cpp
index 64a3176d55979f..a97cbce2f5d25b 100644
--- a/Telegram/SourceFiles/data/data_poll.cpp
+++ b/Telegram/SourceFiles/data/data_poll.cpp
@@ -14,12 +14,15 @@ For license and copyright information please follow this link:
 #include "main/main_session.h"
 #include "api/api_text_entities.h"
 #include "ui/text/text_options.h"
+#include "tdb/tdb_tl_scheme.h"
 
 namespace {
 
 constexpr auto kShortPollTimeout = 30 * crl::time(1000);
 constexpr auto kReloadAfterAutoCloseDelay = crl::time(1000);
 
+using namespace Tdb;
+
 const PollAnswer *AnswerByOption(
 		const std::vector<PollAnswer> &list,
 		const QByteArray &option) {
@@ -45,6 +48,10 @@ PollData::PollData(not_null<Data::Session*> owner, PollId id)
 , _owner(owner) {
 }
 
+PollId PollData::IdFromTdb(const TLpoll &data) {
+	return data.data().vid().v;
+}
+
 Data::Session &PollData::owner() const {
 	return *_owner;
 }
@@ -128,6 +135,58 @@ bool PollData::applyChanges(const MTPDpoll &poll) {
 	return true;
 }
 
+bool PollData::applyChanges(const TLpoll &poll) {
+	Expects(poll.data().vid().v == id);
+
+	const auto &fields = poll.data();
+	const auto newQuestion = fields.vquestion().v;
+	const auto typeFlag = fields.vtype().match([&](const TLDpollTypeQuiz &) {
+		return Flag::Quiz;
+	}, [&](const TLDpollTypeRegular &data) {
+		return data.vallow_multiple_answers().v
+			? Flag::MultiChoice
+			: Flag(0);
+	});
+	const auto newFlags = typeFlag
+		| (fields.vis_closed().v ? Flag::Closed : Flag(0))
+		| (fields.vis_anonymous().v ? Flag(0) : Flag::PublicVotes);
+	const auto newCloseDate = fields.vclose_date().v;
+	const auto newClosePeriod = fields.vopen_period().v;
+	auto newAnswers = ranges::views::all(
+		fields.voptions().v
+	) | ranges::views::transform([](const TLpollOption &data) {
+		auto result = PollAnswer();
+		result.option = data.data().vtext().v.toUtf8();
+		result.text = data.data().vtext().v;
+		result.votes = data.data().vvoter_count().v;
+		result.chosen = data.data().vis_chosen().v
+			|| data.data().vis_being_chosen().v;
+		return result;
+	}) | ranges::views::take(
+		kMaxOptions
+	) | ranges::to_vector;
+
+	const auto changed1 = (question != newQuestion)
+		|| (closeDate != newCloseDate)
+		|| (closePeriod != newClosePeriod)
+		|| (_flags != newFlags);
+	const auto changed2 = (answers != newAnswers);
+	if (!changed1 && !changed2) {
+		return false;
+	}
+	if (changed1) {
+		question = newQuestion;
+		closeDate = newCloseDate;
+		closePeriod = newClosePeriod;
+		_flags = newFlags;
+	}
+	if (changed2) {
+		std::swap(answers, newAnswers);
+	}
+	++version;
+	return true;
+}
+
 bool PollData::applyResults(const MTPPollResults &results) {
 	return results.match([&](const MTPDpollResults &results) {
 		_lastResultsUpdate = crl::now();
diff --git a/Telegram/SourceFiles/data/data_poll.h b/Telegram/SourceFiles/data/data_poll.h
index 49dd021734b156..6f2c88fe136aaf 100644
--- a/Telegram/SourceFiles/data/data_poll.h
+++ b/Telegram/SourceFiles/data/data_poll.h
@@ -7,6 +7,10 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+namespace Tdb {
+class TLpoll;
+} // namespace Tdb
+
 namespace Data {
 class Session;
 } // namespace Data
@@ -35,6 +39,8 @@ inline bool operator!=(const PollAnswer &a, const PollAnswer &b) {
 struct PollData {
 	PollData(not_null<Data::Session*> owner, PollId id);
 
+	[[nodiscard]] static PollId IdFromTdb(const Tdb::TLpoll &data);
+
 	[[nodiscard]] Data::Session &owner() const;
 	[[nodiscard]] Main::Session &session() const;
 
@@ -52,6 +58,8 @@ struct PollData {
 	bool applyResults(const MTPPollResults &results);
 	[[nodiscard]] bool checkResultsReload(crl::time now);
 
+	bool applyChanges(const Tdb::TLpoll &data);
+
 	[[nodiscard]] PollAnswer *answerByOption(const QByteArray &option);
 	[[nodiscard]] const PollAnswer *answerByOption(
 		const QByteArray &option) const;
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index ca0e85948e20cc..8bd72a77341254 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -4407,6 +4407,37 @@ not_null<Data::CloudImage*> Session::location(const LocationPoint &point) {
 			prepared)).first->second.get();
 }
 
+not_null<PhotoData*> Session::processPhoto(const TLphoto &data) {
+	const auto result = photo(PhotoData::IdFromTdb(data));
+	result->setFromTdb(data);
+	return result;
+}
+
+not_null<WebPageData*> Session::processWebpage(const Tdb::TLwebPage &data) {
+	const auto result = webpage(WebPageData::IdFromTdb(data));
+	result->setFromTdb(data);
+	return result;
+}
+
+not_null<GameData*> Session::processGame(const Tdb::TLgame &data) {
+	const auto result = game(GameData::IdFromTdb(data));
+	result->setFromTdb(data);
+	return result;
+}
+
+not_null<PollData*> Session::processPoll(const Tdb::TLpoll &data) {
+	const auto result = poll(PollData::IdFromTdb(data));
+	const auto changed = result->applyChanges(data);
+	if (changed) {
+		notifyPollUpdateDelayed(result);
+	}
+	if (result->closeDate > 0 && !result->closed()) {
+		_pollsClosings.emplace(result->closeDate, result);
+		checkPollsClosings();
+	}
+	return result;
+}
+
 void Session::registerPhotoItem(
 		not_null<const PhotoData*> photo,
 		not_null<HistoryItem*> item) {
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index fccfe8bc3b2808..3f63bb71976350 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -16,6 +16,28 @@ For license and copyright information please follow this link:
 
 #include "tdb/tdb_tl_scheme.h"
 
+namespace Tdb {
+class TLphoto;
+class TLdocument;
+class TLvideo;
+class TLanimation;
+class TLsticker;
+class TLvoiceNote;
+class TLvideoNote;
+class TLgame;
+class TLlinkPreview;
+class TLfile;
+class TLmessage;
+class TLquickReplyMessage;
+class TLpoll;
+class TLDupdateChatPosition;
+class TLDupdateChatLastMessage;
+class TLDupdateChatPermissions;
+class TLDupdateChatTitle;
+class TLDupdateChatPhoto;
+class TLDupdateChatAccentColors;
+} // namespace Tdb
+
 class Image;
 class HistoryItem;
 struct WebPageCollage;
@@ -657,6 +679,22 @@ class Session final {
 	[[nodiscard]] not_null<CloudImage*> location(
 		const LocationPoint &point);
 
+	not_null<PhotoData*> processPhoto(const Tdb::TLphoto &data);
+	template <
+		typename T,
+		typename = decltype(DocumentData::IdFromTdb(std::declval<T>()))>
+	not_null<DocumentData*> processDocument(const T &data) {
+		const auto result = document(DocumentData::IdFromTdb(data));
+		result->setFromTdb(data);
+		return result;
+	}
+	not_null<DocumentData*> processPlainDocument(
+		const Tdb::TLfile &data,
+		SimpleDocumentType type);
+	not_null<WebPageData*> processWebpage(const Tdb::TLlinkPreview &data);
+	not_null<GameData*> processGame(const Tdb::TLgame &data);
+	not_null<PollData*> processPoll(const Tdb::TLpoll &data);
+
 	void registerPhotoItem(
 		not_null<const PhotoData*> photo,
 		not_null<HistoryItem*> item);
diff --git a/Telegram/SourceFiles/data/data_web_page.cpp b/Telegram/SourceFiles/data/data_web_page.cpp
index d4565627777eaf..d7e3f31680a0c3 100644
--- a/Telegram/SourceFiles/data/data_web_page.cpp
+++ b/Telegram/SourceFiles/data/data_web_page.cpp
@@ -18,9 +18,15 @@ For license and copyright information please follow this link:
 #include "iv/iv_data.h"
 #include "ui/image/image.h"
 #include "ui/text/text_entity.h"
+#include "tdb/tdb_tl_scheme.h"
+#include "api/api_text_entities.h"
+
+#include <xxhash.h>
 
 namespace {
 
+using namespace Tdb;
+
 [[nodiscard]] WebPageCollage ExtractCollage(
 		not_null<Data::Session*> owner,
 		const QVector<MTPPageBlock> &items,
@@ -203,6 +209,47 @@ WebPageData::WebPageData(not_null<Data::Session*> owner, const WebPageId &id)
 
 WebPageData::~WebPageData() = default;
 
+WebPageId WebPageData::IdFromTdb(const TLwebPage &data) {
+	const auto &url = data.data().vurl().v;
+	return XXH64(url.data(), url.size() * sizeof(ushort), 0);
+}
+
+void WebPageData::setFromTdb(const TLwebPage &data) {
+	const auto &fields = data.data();
+	applyChanges(
+		ParseWebPageType(
+			fields.vtype().v,
+			fields.vembed_url().v,
+			fields.vinstant_view_version().v > 0),
+		fields.vurl().v,
+		fields.vdisplay_url().v,
+		fields.vsite_name().v,
+		fields.vtitle().v,
+		Api::FormattedTextFromTL(&_owner->session(), fields.vdescription()),
+		(fields.vphoto()
+			? _owner->processPhoto(*fields.vphoto()).get()
+			: nullptr),
+		(fields.vanimation()
+			? _owner->processDocument(*fields.vanimation()).get()
+			: fields.vaudio()
+			? _owner->processDocument(*fields.vaudio()).get()
+			: fields.vdocument()
+			? _owner->processDocument(*fields.vdocument()).get()
+			: fields.vsticker()
+			? _owner->processDocument(*fields.vsticker()).get()
+			: fields.vvideo()
+			? _owner->processDocument(*fields.vvideo()).get()
+			: fields.vvideo_note()
+			? _owner->processDocument(*fields.vvideo_note()).get()
+			: fields.vvoice_note()
+			? _owner->processDocument(*fields.vvoice_note()).get()
+			: nullptr),
+		WebPageCollage(), // #TODO tdlib
+		fields.vduration().v,
+		fields.vauthor().v,
+		0);
+}
+
 Data::Session &WebPageData::owner() const {
 	return *_owner;
 }
diff --git a/Telegram/SourceFiles/data/data_web_page.h b/Telegram/SourceFiles/data/data_web_page.h
index 6497a0394da23f..35bb37b7886cc7 100644
--- a/Telegram/SourceFiles/data/data_web_page.h
+++ b/Telegram/SourceFiles/data/data_web_page.h
@@ -11,6 +11,10 @@ For license and copyright information please follow this link:
 #include "data/data_photo.h"
 #include "data/data_document.h"
 
+namespace Tdb {
+class TLwebPage;
+} // namespace Tdb
+
 class ChannelData;
 
 namespace Data {
@@ -85,6 +89,9 @@ struct WebPageData {
 	WebPageData(not_null<Data::Session*> owner, const WebPageId &id);
 	~WebPageData();
 
+	[[nodiscard]] static WebPageId IdFromTdb(const Tdb::TLwebPage &data);
+	void setFromTdb(const Tdb::TLwebPage &data);
+
 	[[nodiscard]] Data::Session &owner() const;
 	[[nodiscard]] Main::Session &session() const;
 
diff --git a/Telegram/SourceFiles/ui/image/image_location.cpp b/Telegram/SourceFiles/ui/image/image_location.cpp
index 549b6bebdacd23..c345088f33e187 100644
--- a/Telegram/SourceFiles/ui/image/image_location.cpp
+++ b/Telegram/SourceFiles/ui/image/image_location.cpp
@@ -14,6 +14,7 @@ For license and copyright information please follow this link:
 #include "data/data_file_origin.h"
 #include "base/overload.h"
 #include "main/main_session.h"
+#include "tdb/tdb_tl_scheme.h"
 
 #include <QtCore/QBuffer>
 
@@ -679,6 +680,10 @@ bool operator<(const StorageFileLocation &a, const StorageFileLocation &b) {
 	Unexpected("Type in StorageFileLocation::operator==.");
 }
 
+TdbFileLocation::TdbFileLocation(const Tdb::TLfile &data)
+: fileId(data.data().vid().v) {
+}
+
 InMemoryKey inMemoryKey(const StorageFileLocation &location) {
 	const auto key = location.cacheKey();
 	return { key.high, key.low };
diff --git a/Telegram/SourceFiles/ui/image/image_location.h b/Telegram/SourceFiles/ui/image/image_location.h
index bf11d990a2c198..9e93af66bbad43 100644
--- a/Telegram/SourceFiles/ui/image/image_location.h
+++ b/Telegram/SourceFiles/ui/image/image_location.h
@@ -9,6 +9,10 @@ For license and copyright information please follow this link:
 
 #include "data/data_peer_id.h"
 
+namespace Tdb {
+class TLfile;
+} // namespace Tdb
+
 class FileLoader;
 
 namespace Storage {
@@ -457,6 +461,11 @@ inline bool operator>=(
 }
 
 struct TdbFileLocation {
+	TdbFileLocation() = default;
+	explicit TdbFileLocation(FileId id) : fileId(id) {
+	}
+	explicit TdbFileLocation(const Tdb::TLfile &data);
+
 	FileId fileId = 0;
 };
 
diff --git a/Telegram/SourceFiles/ui/image/image_location_factory.cpp b/Telegram/SourceFiles/ui/image/image_location_factory.cpp
index cda2cad0945977..635cd02c4b16e7 100644
--- a/Telegram/SourceFiles/ui/image/image_location_factory.cpp
+++ b/Telegram/SourceFiles/ui/image/image_location_factory.cpp
@@ -9,12 +9,15 @@ For license and copyright information please follow this link:
 
 #include "ui/image/image.h"
 #include "main/main_session.h"
+#include "tdb/tdb_tl_scheme.h"
 
 #include <QtCore/QBuffer>
 
 namespace Images {
 namespace {
 
+using namespace Tdb;
+
 QSize GetSizeForDocument(const QVector<MTPDocumentAttribute> &attributes) {
 	for (const auto &attribute : attributes) {
 		if (attribute.type() == mtpc_documentAttributeImageSize) {
@@ -383,4 +386,39 @@ ImageWithLocation FromVideoSize(
 	});
 }
 
+ImageWithLocation FromPhotoSize(const TLphotoSize &size) {
+	const auto &data = size.data();
+	return ImageWithLocation{
+		.location = ImageLocation(
+			DownloadLocation{ TdbFileLocation(data.vphoto()) },
+			data.vwidth().v,
+			data.vheight().v),
+		.bytesCount = data.vphoto().data().vsize().v,
+	};
+}
+
+ImageWithLocation FromProgressiveSize(
+		const Tdb::TLphotoSize &size,
+		int index) {
+	const auto &data = size.data().vprogressive_sizes().v;
+	if (data.size() <= index) {
+		return ImageWithLocation();
+	}
+	return ImageWithLocation{
+		.progressivePartSize = data[index].v,
+	};
+}
+
+[[nodiscard]] ImageWithLocation FromThumbnail(
+		const Tdb::TLthumbnail &thumbnail) {
+	const auto &fields = thumbnail.data();
+	return ImageWithLocation{
+		.location = ImageLocation(
+			DownloadLocation{ TdbFileLocation(fields.vfile()) },
+			fields.vwidth().v,
+			fields.vheight().v),
+		.bytesCount = fields.vfile().data().vsize().v,
+	};
+}
+
 } // namespace Images
diff --git a/Telegram/SourceFiles/ui/image/image_location_factory.h b/Telegram/SourceFiles/ui/image/image_location_factory.h
index 035c19f33c519d..a76459c35c9ba0 100644
--- a/Telegram/SourceFiles/ui/image/image_location_factory.h
+++ b/Telegram/SourceFiles/ui/image/image_location_factory.h
@@ -9,6 +9,11 @@ For license and copyright information please follow this link:
 
 #include "ui/image/image_location.h"
 
+namespace Tdb {
+class TLphotoSize;
+class TLthumbnail;
+} // namespace Tdb
+
 namespace Main {
 class Session;
 } // namespace Main
@@ -45,4 +50,11 @@ namespace Images {
 	QByteArray bytes = QByteArray());
 [[nodiscard]] ImageLocation FromWebDocument(const MTPWebDocument &document);
 
+[[nodiscard]] ImageWithLocation FromPhotoSize(const Tdb::TLphotoSize &size);
+[[nodiscard]] ImageWithLocation FromProgressiveSize(
+	const Tdb::TLphotoSize &size,
+	int index);
+[[nodiscard]] ImageWithLocation FromThumbnail(
+	const Tdb::TLthumbnail &thumbnail);
+
 } // namespace Images

From 2c3515d3e9cc466f2a1e5b33d76f0baa7efa44dd Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 11 Oct 2021 22:49:45 +0400
Subject: [PATCH 004/349] TDLib gives expanded inline thumbnail bytes.

---
 Telegram/SourceFiles/data/data_document_media.cpp | 2 +-
 Telegram/SourceFiles/data/data_photo_media.cpp    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_document_media.cpp b/Telegram/SourceFiles/data/data_document_media.cpp
index 237034c3956108..38ebec51f9979f 100644
--- a/Telegram/SourceFiles/data/data_document_media.cpp
+++ b/Telegram/SourceFiles/data/data_document_media.cpp
@@ -194,7 +194,7 @@ Image *DocumentMedia::thumbnailInline() const {
 	if (!_inlineThumbnail && !_owner->inlineThumbnailIsPath()) {
 		const auto bytes = _owner->inlineThumbnailBytes();
 		if (!bytes.isEmpty()) {
-			auto image = Images::FromInlineBytes(bytes);
+			auto image = Images::Read({ .content = bytes }).image;
 			if (image.isNull()) {
 				_owner->clearInlineThumbnailBytes();
 			} else {
diff --git a/Telegram/SourceFiles/data/data_photo_media.cpp b/Telegram/SourceFiles/data/data_photo_media.cpp
index af01588f455a80..bf7b9cc45927a3 100644
--- a/Telegram/SourceFiles/data/data_photo_media.cpp
+++ b/Telegram/SourceFiles/data/data_photo_media.cpp
@@ -37,7 +37,7 @@ Image *PhotoMedia::thumbnailInline() const {
 	if (!_inlineThumbnail) {
 		const auto bytes = _owner->inlineThumbnailBytes();
 		if (!bytes.isEmpty()) {
-			auto image = Images::FromInlineBytes(bytes);
+			auto image = Images::Read({ .content = bytes }).image;
 			if (image.isNull()) {
 				_owner->clearInlineThumbnailBytes();
 			} else {

From 3f1e65225a349ec776b686c8fe899cc9b55353ae Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 14 Oct 2021 19:56:40 +0400
Subject: [PATCH 005/349] Add TdbFileLoader by proxy through file system.

---
 Telegram/CMakeLists.txt                       |   2 +
 Telegram/SourceFiles/data/data_types.cpp      |   8 +
 Telegram/SourceFiles/data/data_types.h        |   1 +
 .../SourceFiles/storage/file_download.cpp     |  11 +-
 .../SourceFiles/storage/file_download_tdb.cpp | 201 ++++++++++++++++++
 .../SourceFiles/storage/file_download_tdb.h   |  54 +++++
 6 files changed, 272 insertions(+), 5 deletions(-)
 create mode 100644 Telegram/SourceFiles/storage/file_download_tdb.cpp
 create mode 100644 Telegram/SourceFiles/storage/file_download_tdb.h

diff --git a/Telegram/CMakeLists.txt b/Telegram/CMakeLists.txt
index 4472db76b14494..874150b061346c 100644
--- a/Telegram/CMakeLists.txt
+++ b/Telegram/CMakeLists.txt
@@ -1449,6 +1449,8 @@ PRIVATE
     storage/file_download.h
     storage/file_download_mtproto.cpp
     storage/file_download_mtproto.h
+    storage/file_download_tdb.cpp
+    storage/file_download_tdb.h
     storage/file_download_web.cpp
     storage/file_download_web.h
     storage/file_upload.cpp
diff --git a/Telegram/SourceFiles/data/data_types.cpp b/Telegram/SourceFiles/data/data_types.cpp
index ab792cd3052991..32de64fb7ea0cd 100644
--- a/Telegram/SourceFiles/data/data_types.cpp
+++ b/Telegram/SourceFiles/data/data_types.cpp
@@ -22,6 +22,7 @@ constexpr auto kAudioAlbumThumbCacheTag = 0x0000000000000300ULL;
 constexpr auto kWebDocumentCacheTag = 0x0000020000000000ULL;
 constexpr auto kUrlCacheTag = 0x0000030000000000ULL;
 constexpr auto kGeoPointCacheTag = 0x0000040000000000ULL;
+constexpr auto kTdbCacheTag = 0x0000050000000000ULL;
 
 } // namespace
 
@@ -95,6 +96,13 @@ Storage::Cache::Key AudioAlbumThumbCacheKey(
 	};
 }
 
+Storage::Cache::Key TdbFileCacheKey(FileId fileId) {
+	return Storage::Cache::Key{
+		Data::kTdbCacheTag,
+		uint32(fileId)
+	};
+}
+
 } // namespace Data
 
 void MessageCursor::fillFrom(not_null<const Ui::InputField*> field) {
diff --git a/Telegram/SourceFiles/data/data_types.h b/Telegram/SourceFiles/data/data_types.h
index fbcdf3e3ffccca..7d13ae10aae386 100644
--- a/Telegram/SourceFiles/data/data_types.h
+++ b/Telegram/SourceFiles/data/data_types.h
@@ -51,6 +51,7 @@ Storage::Cache::Key UrlCacheKey(const QString &location);
 Storage::Cache::Key GeoPointCacheKey(const GeoPointLocation &location);
 Storage::Cache::Key AudioAlbumThumbCacheKey(
 	const AudioAlbumThumbLocation &location);
+Storage::Cache::Key TdbFileCacheKey(FileId fileId);
 
 constexpr auto kImageCacheTag = uint8(0x01);
 constexpr auto kStickerCacheTag = uint8(0x02);
diff --git a/Telegram/SourceFiles/storage/file_download.cpp b/Telegram/SourceFiles/storage/file_download.cpp
index 3a2d9956633dc4..1c5ca462f6bfec 100644
--- a/Telegram/SourceFiles/storage/file_download.cpp
+++ b/Telegram/SourceFiles/storage/file_download.cpp
@@ -23,6 +23,8 @@ For license and copyright information please follow this link:
 #include "core/crash_reports.h"
 #include "base/bytes.h"
 
+#include "storage/file_download_tdb.h"
+
 namespace {
 
 class FromMemoryLoader final : public FileLoader {
@@ -547,16 +549,15 @@ std::unique_ptr<FileLoader> CreateFileLoader(
 			autoLoading,
 			cacheTag);
 	}, [&](const TdbFileLocation &data) {
-		// #TODO tdlib
-		result = std::make_unique<FromMemoryLoader>(
+		result = std::make_unique<TdbFileLoader>(
 			session,
-			QByteArray(),
+			data.fileId,
+			locationType,
 			toFile,
 			loadSize,
 			fullSize,
-			locationType,
 			toCache,
-			LoadFromCloudOrLocal,
+			fromCloud,
 			autoLoading,
 			cacheTag);
 	});
diff --git a/Telegram/SourceFiles/storage/file_download_tdb.cpp b/Telegram/SourceFiles/storage/file_download_tdb.cpp
new file mode 100644
index 00000000000000..849ebdca7c1980
--- /dev/null
+++ b/Telegram/SourceFiles/storage/file_download_tdb.cpp
@@ -0,0 +1,201 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "storage/file_download_tdb.h"
+
+#include "storage/cache/storage_cache_types.h"
+#include "main/main_session.h"
+#include "data/data_document.h"
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_account.h"
+
+namespace {
+
+constexpr auto kMaxReadPart = 1024 * 1024;
+
+using namespace Tdb;
+
+} // namespace
+
+TdbFileLoader::TdbFileLoader(
+	not_null<Main::Session*> session,
+	FileId fileId,
+	LocationType type,
+	const QString &toFile,
+	int loadSize,
+	int fullSize,
+	LoadToCacheSetting toCache,
+	LoadFromCloudSetting fromCloud,
+	bool autoLoading,
+	uint8 cacheTag)
+: FileLoader(
+	session,
+	toFile,
+	loadSize,
+	fullSize,
+	type,
+	toCache,
+	fromCloud,
+	autoLoading,
+	cacheTag)
+, _fileId(fileId) {
+}
+
+TdbFileLoader::~TdbFileLoader() {
+	if (!_finished) {
+		cancel();
+	}
+}
+
+FileId TdbFileLoader::fileId() const {
+	return _fileId;
+}
+
+void TdbFileLoader::startLoading() {
+	if (_finished) {
+		return;
+	} else if (!_loading) {
+		_loading = true;
+
+		session().sender().request(TLdownloadFile(
+			tl_int32(_fileId),
+			tl_int32(1),
+			tl_int32(_loadOffset),
+			tl_int32(_loadSize - _loadOffset),
+			tl_bool(false)
+		)).done([=](const TLfile &result) {
+			apply(result);
+		}).fail([=](const Error &error) {
+			cancel(true);
+		}).send();
+
+		session().tdb().updates(
+		) | rpl::start_with_next([=](const TLupdate &update) {
+			update.match([&](const TLDupdateFile &data) {
+				apply(data.vfile());
+			}, [](const auto &) {});
+		}, _lifetime);
+	}
+}
+
+void TdbFileLoader::startLoadingWithPartial(const QByteArray &data) {
+	Expects(data.startsWith("partial:"));
+
+	constexpr auto kPrefix = 8;
+	const auto use = data.size() - kPrefix;
+	if (use > 0) {
+		_loadOffset = use;
+		feedPart(0, QByteArray::fromRawData(data.data() + kPrefix, use));
+	}
+	startLoading();
+}
+
+void TdbFileLoader::apply(const TLfile &file) {
+	const auto &fields = file.data();
+	if (fields.vid().v != _fileId) {
+		return;
+	}
+	if (!setFinalSize(fields.vsize().v)) {
+		return;
+	}
+	const auto &local = fields.vlocal().data();
+	const auto available = local.vdownload_offset().v
+		+ local.vdownloaded_prefix_size().v
+		- _loadOffset;
+	const auto required = _loadSize - _loadOffset;
+	const auto readyForRead = std::min(required, available);
+	const auto active = local.vis_downloading_active().v;
+	if (!active) {
+		_loading = false;
+	}
+	if (readyForRead < required && !_loading) {
+		cancel(true);
+		return;
+	} else if (readyForRead <= 0) {
+		return;
+	}
+	if (!_reading.isOpen()) {
+		_reading.setFileName(local.vpath().v);
+		if (!_reading.open(QIODevice::ReadOnly)) {
+			cancel(true);
+			return;
+		}
+	}
+	auto leftToRead = readyForRead;
+	_reading.seek(_loadOffset);
+	while (leftToRead > 0) {
+		const auto read = std::min(leftToRead, kMaxReadPart);
+		const auto bytes = _reading.read(read);
+		if (bytes.size() != read) {
+			cancel(true);
+			return;
+		}
+		if (!feedPart(_loadOffset, bytes)) {
+			break;
+		}
+		_loadOffset += read;
+		leftToRead -= read;
+	}
+}
+
+bool TdbFileLoader::setFinalSize(int size) {
+	if (!_fullSize || _fullSize == size) {
+		_fullSize = _loadSize = size;
+		return true;
+	}
+	LOG(("Tdb Error: "
+		"Bad size provided by TDLib for file %1: %2, real: %3"
+		).arg(_fileId
+		).arg(_fullSize
+		).arg(size));
+	cancel(true);
+	return false;
+}
+
+bool TdbFileLoader::feedPart(int offset, const QByteArray &bytes) {
+	const auto buffer = bytes::make_span(bytes);
+	if (!writeResultPart(offset, buffer)) {
+		return false;
+	}
+	const auto loadedTill = _loadOffset + bytes.size();
+	const auto finished = (_fullSize && loadedTill >= _loadSize);
+	if (finished) {
+		if (!finalizeResult()) {
+			return false;
+		}
+	} else {
+		notifyAboutProgress();
+	}
+	return true;
+}
+
+int TdbFileLoader::currentOffset() const {
+	return _ready;
+}
+
+Storage::Cache::Key TdbFileLoader::cacheKey() const {
+	return Data::TdbFileCacheKey(_fileId);
+}
+
+std::optional<MediaKey> TdbFileLoader::fileLocationKey() const {
+	if (_locationType != UnknownFileLocation) {
+		return mediaKey(_locationType, 0, uint32(_fileId));
+	}
+	return std::nullopt;
+}
+
+void TdbFileLoader::cancelHook() {
+	_reading.close();
+	if (_loading) {
+		session().sender().request(TLcancelDownloadFile(
+			tl_int32(_fileId),
+			tl_bool(false)
+		)).send();
+		_loading = false;
+	}
+	_lifetime.destroy();
+}
diff --git a/Telegram/SourceFiles/storage/file_download_tdb.h b/Telegram/SourceFiles/storage/file_download_tdb.h
new file mode 100644
index 00000000000000..2ef4dc78149bb0
--- /dev/null
+++ b/Telegram/SourceFiles/storage/file_download_tdb.h
@@ -0,0 +1,54 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "storage/file_download.h"
+
+namespace Tdb {
+class TLfile;
+} // namespace Tdb
+
+class TdbFileLoader final : public FileLoader {
+public:
+	TdbFileLoader(
+		not_null<Main::Session*> session,
+		FileId fileId,
+		LocationType type,
+		const QString &toFile,
+		int loadSize,
+		int fullSize,
+		LoadToCacheSetting toCache,
+		LoadFromCloudSetting fromCloud,
+		bool autoLoading,
+		uint8 cacheTag);
+	~TdbFileLoader();
+
+	[[nodiscard]] FileId fileId() const;
+
+	int currentOffset() const override;
+
+private:
+	Storage::Cache::Key cacheKey() const override;
+	std::optional<MediaKey> fileLocationKey() const override;
+	void startLoading() override;
+	void startLoadingWithPartial(const QByteArray &data) override;
+	void cancelHook() override;
+
+	void apply(const Tdb::TLfile &file);
+	bool setFinalSize(int size);
+	bool feedPart(int offset, const QByteArray &bytes);
+
+	const FileId _fileId = 0;
+	QFile _reading;
+	bool _loading = false;
+	int _loadOffset = 0;
+	int _ready = 0;
+
+	rpl::lifetime _lifetime;
+
+};

From cb34560c54d87e130b1ddb69283ea1b9d1cda648 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 14 Oct 2021 20:40:43 +0400
Subject: [PATCH 006/349] Fix channels appearing in chats list.

---
 Telegram/SourceFiles/apiwrap.cpp           | 24 ----------------------
 Telegram/SourceFiles/data/data_session.cpp | 24 +++++++++++++++++++++-
 2 files changed, 23 insertions(+), 25 deletions(-)

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 8a4bc33f9064c3..a4d00fb42cfa71 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -962,30 +962,6 @@ void ApiWrap::requestMoreDialogs(Data::Folder *folder) {
 		}
 		state->firstRequested = true;
 		state->requestId = 0;
-		//const auto count = result.count;
-		//if (result.ids.isEmpty()) {
-		//	state->listReceived = true;
-		//	state->pinnedReceived = true;
-		//	dialogsLoadFinish(folder); // may kill 'state'.
-		//} else {
-		//	state->offsetChatId = result.ids.back().v;
-		//}
-		//_session->data().processUsers(result.users);
-		//_session->data().processChats(result.chats);
-		//_session->data().processChannels(result.channels);
-		//_session->data().processPeers(result.dialogs);
-		//_session->data().applyDialogs(
-		//	folder,
-		//	data.vmessages().v,
-		//	data.vdialogs().v,
-		//	count);
-
-		//if (!folder
-		//	&& (!_dialogsLoadState || !_dialogsLoadState->listReceived)) {
-		//	refreshDialogsLoadBlocked();
-		//}
-		//requestMoreDialogsIfNeeded();
-		//_session->data().chatsListChanged(folder);
 	}).fail([=] {
 		const auto state = dialogsLoadState(folder);
 		if (!state) {
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 8bd72a77341254..08991616e0a035 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1330,6 +1330,14 @@ not_null<ChannelData*> Session::processChannel(
 		return data;
 	});
 	const auto result = this->channel(data.vid().v);
+
+	using UpdateFlag = Data::PeerUpdate::Flag;
+	auto updateFlags = UpdateFlag::None | UpdateFlag::None;
+	const auto wasInChannel = result->amIn();
+	const auto canViewAdmins = result->canViewAdmins();
+	const auto canViewMembers = result->canViewMembers();
+	const auto canAddMembers = result->canAddMembers();
+
 	using Flag = ChannelDataFlag;
 	result->date = data.vdate().v;
 	const auto setting = Flag::Megagroup
@@ -1342,7 +1350,8 @@ not_null<ChannelData*> Session::processChannel(
 		| Flag::Verified
 		//| Flag::f_has_geo
 		| Flag::HasLink
-		| Flag::Creator;
+		| Flag::Creator
+		| Flag::Forbidden;
 	auto flags = (result->flags() & ~setting)
 		| (!data.vis_channel().v ? Flag::Megagroup : Flag())
 		| (data.vis_broadcast_group().v
@@ -1404,6 +1413,19 @@ not_null<ChannelData*> Session::processChannel(
 		result->setRestrictions({ flags, data.vbanned_until_date().v });
 	});
 	result->setFlags(flags);
+
+	if (wasInChannel != result->amIn()) {
+		updateFlags |= UpdateFlag::ChannelAmIn;
+	}
+	if (canViewAdmins != result->canViewAdmins()
+		|| canViewMembers != result->canViewMembers()
+		|| canAddMembers != result->canAddMembers()) {
+		updateFlags |= UpdateFlag::Rights;
+	}
+	if (flags) {
+		session().changes().peerUpdated(result, updateFlags);
+	}
+
 	return result;
 }
 

From b44780a5de87594259b68eeca9c0e6ad5f8628ae Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 15 Oct 2021 16:43:36 +0400
Subject: [PATCH 007/349] Implement better file proxy-loading.

---
 Telegram/SourceFiles/apiwrap.cpp              |   1 +
 .../SourceFiles/storage/file_download.cpp     |   9 +-
 Telegram/SourceFiles/storage/file_download.h  |   2 +
 .../SourceFiles/storage/file_download_tdb.cpp | 208 ++++++++++++++----
 .../SourceFiles/storage/file_download_tdb.h   |  17 +-
 .../SourceFiles/tdb/details/tdb_instance.h    |   3 +-
 Telegram/SourceFiles/tdb/tdb_request_id.h     |  14 ++
 Telegram/SourceFiles/tdb/tdb_sender.h         |   2 -
 .../SourceFiles/ui/image/image_location.cpp   |  14 +-
 .../SourceFiles/ui/image/image_location.h     |   4 +-
 Telegram/cmake/td_tdb.cmake                   |   1 +
 11 files changed, 220 insertions(+), 55 deletions(-)
 create mode 100644 Telegram/SourceFiles/tdb/tdb_request_id.h

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index a4d00fb42cfa71..2835af761c2371 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -970,6 +970,7 @@ void ApiWrap::requestMoreDialogs(Data::Folder *folder) {
 		state->firstRequested = true;
 		state->requestId = 0;
 		state->listReceived = true;
+		dialogsLoadFinish(folder); // may kill 'state'.
 	}).send();
 
 	if (!folder) {
diff --git a/Telegram/SourceFiles/storage/file_download.cpp b/Telegram/SourceFiles/storage/file_download.cpp
index 1c5ca462f6bfec..3543b8624410a1 100644
--- a/Telegram/SourceFiles/storage/file_download.cpp
+++ b/Telegram/SourceFiles/storage/file_download.cpp
@@ -201,6 +201,8 @@ void FileLoader::increaseLoadSize(int64 size, bool autoLoading) {
 
 	_loadSize = size;
 	_autoLoading = autoLoading;
+
+	increaseLoadSizeHook();
 }
 
 void FileLoader::notifyAboutProgress() {
@@ -460,12 +462,13 @@ bool FileLoader::finalizeResult() {
 		if ((_toCache == LoadToCacheAsWell)
 			&& (_data.size() <= Storage::kMaxFileInMemory)
 			&& (key.low || key.high)) {
+			const auto written = (!_fullSize || _data.size() == _fullSize)
+				? _data
+				: ("partial:" + _data);
 			_session->data().cache().put(
 				cacheKey(),
 				Storage::Cache::Database::TaggedValue(
-					base::duplicate((!_fullSize || _data.size() == _fullSize)
-						? _data
-						: ("partial:" + _data)),
+					base::duplicate(written),
 					_cacheTag));
 		}
 	}
diff --git a/Telegram/SourceFiles/storage/file_download.h b/Telegram/SourceFiles/storage/file_download.h
index d4f9908f7a39ab..01cde47361b37d 100644
--- a/Telegram/SourceFiles/storage/file_download.h
+++ b/Telegram/SourceFiles/storage/file_download.h
@@ -152,6 +152,8 @@ class FileLoader : public base::has_weak_ptr {
 	virtual void startLoadingWithPartial(const QByteArray &data) {
 		startLoading();
 	}
+	virtual void increaseLoadSizeHook() {
+	}
 
 	void cancel(FailureReason failed);
 
diff --git a/Telegram/SourceFiles/storage/file_download_tdb.cpp b/Telegram/SourceFiles/storage/file_download_tdb.cpp
index 849ebdca7c1980..2e4b231643aa74 100644
--- a/Telegram/SourceFiles/storage/file_download_tdb.cpp
+++ b/Telegram/SourceFiles/storage/file_download_tdb.cpp
@@ -21,6 +21,114 @@ using namespace Tdb;
 
 } // namespace
 
+#ifdef Q_OS_WIN
+
+// To be able to read file that is being renamed by TDLib we should pass
+// FILE_SHARE_DELETE flag when opening it on Windows. Qt never passes this
+// flag in QFile, so we provide a custom implementation instead.
+class FileProxyImpl final {
+public:
+	explicit FileProxyImpl(const QString &path);
+
+	[[nodiscard]] bool valid() const;
+	[[nodiscard]] bool seek(int offset);
+	[[nodiscard]] QByteArray read(int limit);
+
+private:
+	HANDLE _handle = nullptr;
+
+};
+
+FileProxyImpl::FileProxyImpl(const QString &path) {
+	_handle = CreateFile(
+		reinterpret_cast<const wchar_t*>(path.utf16()),
+		GENERIC_READ,
+		FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
+		nullptr,
+		OPEN_EXISTING,
+		FILE_ATTRIBUTE_NORMAL,
+		nullptr);
+}
+
+bool FileProxyImpl::valid() const {
+	return (_handle != INVALID_HANDLE_VALUE);
+}
+
+bool FileProxyImpl::seek(int offset) {
+	const auto result = SetFilePointer(_handle, offset, nullptr, FILE_BEGIN);
+	return (result != INVALID_SET_FILE_POINTER);
+}
+
+QByteArray FileProxyImpl::read(int limit) {
+	auto result = QByteArray(limit, Qt::Uninitialized);
+	auto read = DWORD(0);
+	ReadFile(_handle, result.data(), DWORD(limit), &read, nullptr);
+	return (read == limit) ? result : QByteArray();
+}
+
+#else // Q_OS_WIN
+
+// A simple proxy to QFile on other systems.
+class FileProxyImpl final {
+public:
+	explicit FileProxyImpl(const QString &path);
+
+	[[nodiscard]] bool valid() const;
+	[[nodiscard]] bool seek(int offset);
+	[[nodiscard]] QByteArray read(int limit);
+
+private:
+	QFile _file;
+
+};
+
+FileProxyImpl::FileProxyImpl(const QString &path) : _file(path) {
+	_file.open(QIODevice::ReadOnly);
+}
+
+bool FileProxyImpl::valid() const {
+	return _file.isOpen();
+}
+
+bool FileProxyImpl::seek(int offset) {
+	return _file.seek(offset);
+}
+
+QByteArray FileProxyImpl::read(int limit) {
+	return _file.read(limit);
+}
+
+#endif // Q_OS_WIN
+
+class TdbFileLoader::FileProxy final {
+public:
+	explicit FileProxy(const QString &path) : _impl(path) {
+	}
+
+	[[nodiscard]] bool valid() const {
+		return _impl.valid();
+	}
+	[[nodiscard]] bool seek(int offset) {
+		return _impl.seek(offset);
+	}
+	[[nodiscard]] QByteArray read(int limit) {
+		return _impl.read(limit);
+	}
+
+private:
+	FileProxyImpl _impl;
+
+};
+
+std::unique_ptr<TdbFileLoader::FileProxy> TdbFileLoader::CreateFileProxy(
+		const QString &path) {
+	auto result = std::make_unique<FileProxy>(path);
+	if (!result->valid()) {
+		return nullptr;
+	}
+	return result;
+}
+
 TdbFileLoader::TdbFileLoader(
 	not_null<Main::Session*> session,
 	FileId fileId,
@@ -58,28 +166,35 @@ FileId TdbFileLoader::fileId() const {
 void TdbFileLoader::startLoading() {
 	if (_finished) {
 		return;
-	} else if (!_loading) {
-		_loading = true;
+	} else if (!_requestId && !_loadingLifetime) {
+		sendRequest();
+	}
+}
 
-		session().sender().request(TLdownloadFile(
-			tl_int32(_fileId),
-			tl_int32(1),
-			tl_int32(_loadOffset),
-			tl_int32(_loadSize - _loadOffset),
-			tl_bool(false)
-		)).done([=](const TLfile &result) {
-			apply(result);
-		}).fail([=](const Error &error) {
-			cancel(true);
-		}).send();
+void TdbFileLoader::sendRequest() {
+	cancelRequest();
+	_requestId = session().sender().request(TLdownloadFile(
+		tl_int32(_fileId),
+		tl_int32(1),
+		tl_int32(_loadOffset),
+		tl_int32(_loadSize - _loadOffset),
+		tl_bool(false)
+	)).done([=](const TLfile &result) {
+		apply(result);
 
-		session().tdb().updates(
-		) | rpl::start_with_next([=](const TLupdate &update) {
-			update.match([&](const TLDupdateFile &data) {
-				apply(data.vfile());
-			}, [](const auto &) {});
-		}, _lifetime);
-	}
+		_requestId = 0;
+		if (!_finished) {
+			session().tdb().updates(
+			) | rpl::start_with_next([=](const TLupdate &update) {
+				update.match([&](const TLDupdateFile &data) {
+					apply(data.vfile());
+				}, [](const auto &) {});
+			}, _loadingLifetime);
+		}
+	}).fail([=](const Error &error) {
+		_requestId = 0;
+		cancel(true);
+	}).send();
 }
 
 void TdbFileLoader::startLoadingWithPartial(const QByteArray &data) {
@@ -109,27 +224,30 @@ void TdbFileLoader::apply(const TLfile &file) {
 	const auto required = _loadSize - _loadOffset;
 	const auto readyForRead = std::min(required, available);
 	const auto active = local.vis_downloading_active().v;
-	if (!active) {
-		_loading = false;
-	}
-	if (readyForRead < required && !_loading) {
+	if (!active && (!_loadSize || readyForRead < required)) {
 		cancel(true);
 		return;
 	} else if (readyForRead <= 0) {
+		Assert(active);
 		return;
+	} else if (!active) {
+		cancelRequest();
 	}
-	if (!_reading.isOpen()) {
-		_reading.setFileName(local.vpath().v);
-		if (!_reading.open(QIODevice::ReadOnly)) {
-			cancel(true);
+	if (!_proxy) {
+		_proxy = CreateFileProxy(local.vpath().v);
+		if (!_proxy) {
+			// Maybe the file was moved and we wait for a new updateFile.
 			return;
 		}
 	}
 	auto leftToRead = readyForRead;
-	_reading.seek(_loadOffset);
+	if (!_proxy->seek(_loadOffset)) {
+		cancel(true);
+		return;
+	}
 	while (leftToRead > 0) {
 		const auto read = std::min(leftToRead, kMaxReadPart);
-		const auto bytes = _reading.read(read);
+		const auto bytes = _proxy->read(read);
 		if (bytes.size() != read) {
 			cancel(true);
 			return;
@@ -143,15 +261,19 @@ void TdbFileLoader::apply(const TLfile &file) {
 }
 
 bool TdbFileLoader::setFinalSize(int size) {
-	if (!_fullSize || _fullSize == size) {
+	if (!_fullSize) {
+		Assert(_loadSize == 0);
 		_fullSize = _loadSize = size;
 		return true;
+	} else if (_fullSize == size) {
+		return true;
 	}
 	LOG(("Tdb Error: "
-		"Bad size provided by TDLib for file %1: %2, real: %3"
+		"Bad size provided by TDLib for file %1: %2, real: %3, loading: %4"
 		).arg(_fileId
 		).arg(_fullSize
-		).arg(size));
+		).arg(size
+		).arg(_loadSize));
 	cancel(true);
 	return false;
 }
@@ -174,7 +296,7 @@ bool TdbFileLoader::feedPart(int offset, const QByteArray &bytes) {
 }
 
 int TdbFileLoader::currentOffset() const {
-	return _ready;
+	return _loadOffset;
 }
 
 Storage::Cache::Key TdbFileLoader::cacheKey() const {
@@ -188,14 +310,24 @@ std::optional<MediaKey> TdbFileLoader::fileLocationKey() const {
 	return std::nullopt;
 }
 
+void TdbFileLoader::cancelRequest() {
+	if (_requestId) {
+		session().sender().request(base::take(_requestId)).cancel();
+	}
+	_loadingLifetime.destroy();
+}
+
+void TdbFileLoader::increaseLoadSizeHook() {
+	sendRequest();
+}
+
 void TdbFileLoader::cancelHook() {
-	_reading.close();
-	if (_loading) {
+	_proxy = nullptr;
+	if (_requestId || _loadingLifetime) {
+		cancelRequest();
 		session().sender().request(TLcancelDownloadFile(
 			tl_int32(_fileId),
 			tl_bool(false)
 		)).send();
-		_loading = false;
 	}
-	_lifetime.destroy();
 }
diff --git a/Telegram/SourceFiles/storage/file_download_tdb.h b/Telegram/SourceFiles/storage/file_download_tdb.h
index 2ef4dc78149bb0..f4fe636fd104d0 100644
--- a/Telegram/SourceFiles/storage/file_download_tdb.h
+++ b/Telegram/SourceFiles/storage/file_download_tdb.h
@@ -8,6 +8,7 @@ For license and copyright information please follow this link:
 #pragma once
 
 #include "storage/file_download.h"
+#include "tdb/tdb_request_id.h"
 
 namespace Tdb {
 class TLfile;
@@ -33,22 +34,30 @@ class TdbFileLoader final : public FileLoader {
 	int currentOffset() const override;
 
 private:
+	class FileProxy;
+
 	Storage::Cache::Key cacheKey() const override;
 	std::optional<MediaKey> fileLocationKey() const override;
 	void startLoading() override;
 	void startLoadingWithPartial(const QByteArray &data) override;
 	void cancelHook() override;
+	void increaseLoadSizeHook() override;
+
+	void sendRequest();
+	void cancelRequest();
 
 	void apply(const Tdb::TLfile &file);
 	bool setFinalSize(int size);
 	bool feedPart(int offset, const QByteArray &bytes);
 
+	[[nodiscard]] static std::unique_ptr<FileProxy> CreateFileProxy(
+		const QString &path);
+
 	const FileId _fileId = 0;
-	QFile _reading;
-	bool _loading = false;
 	int _loadOffset = 0;
-	int _ready = 0;
+	std::unique_ptr<FileProxy> _proxy;
+	Tdb::RequestId _requestId = 0;
 
-	rpl::lifetime _lifetime;
+	rpl::lifetime _loadingLifetime;
 
 };
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.h b/Telegram/SourceFiles/tdb/details/tdb_instance.h
index 525bf8dc3a702c..642bfc54ae3f12 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.h
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.h
@@ -8,12 +8,11 @@ For license and copyright information please follow this link:
 #pragma once
 
 #include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_request_id.h"
 #include "base/expected.h"
 
 namespace Tdb::details {
 
-using RequestId = int64;
-
 [[nodiscard]] std::optional<Error> ParseError(ExternalResponse);
 [[nodiscard]] bool ClientClosedUpdate(const TLupdate &update);
 
diff --git a/Telegram/SourceFiles/tdb/tdb_request_id.h b/Telegram/SourceFiles/tdb/tdb_request_id.h
new file mode 100644
index 00000000000000..12db469239ddbc
--- /dev/null
+++ b/Telegram/SourceFiles/tdb/tdb_request_id.h
@@ -0,0 +1,14 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+namespace Tdb {
+
+using RequestId = int64;
+
+} // namespace Tdb
diff --git a/Telegram/SourceFiles/tdb/tdb_sender.h b/Telegram/SourceFiles/tdb/tdb_sender.h
index b367bdad2c50e2..47f45cda447b09 100644
--- a/Telegram/SourceFiles/tdb/tdb_sender.h
+++ b/Telegram/SourceFiles/tdb/tdb_sender.h
@@ -11,8 +11,6 @@ For license and copyright information please follow this link:
 
 namespace Tdb {
 
-using details::RequestId;
-
 class Sender final {
 	class RequestBuilder {
 	public:
diff --git a/Telegram/SourceFiles/ui/image/image_location.cpp b/Telegram/SourceFiles/ui/image/image_location.cpp
index c345088f33e187..b84f5e96c1230b 100644
--- a/Telegram/SourceFiles/ui/image/image_location.cpp
+++ b/Telegram/SourceFiles/ui/image/image_location.cpp
@@ -941,11 +941,17 @@ std::optional<DownloadLocation> DownloadLocation::FromSerialized(
 	} break;
 
 	case NonStorageLocationType::Tdb: {
-		qint32 fileId = 0;
-		stream >> fileId;
+		qint32 savedFileId = 0;
+		stream >> savedFileId;
+
+		// Don't provide the savedFileId, because TDLib allows to download
+		// only files that it has sent to the client in that launch.
+		// So you always need to get the right fileId from TDLib first.
+		// For example, if you didn't get updateUser with userpic with
+		// a fileId and try to download the file with that fileId you'll get
+		// "400: Invalid file identifier".
 		return (stream.status() == QDataStream::Ok)
-			? std::make_optional(
-				DownloadLocation{ TdbFileLocation{ fileId } })
+			? std::make_optional(DownloadLocation())
 			: std::nullopt;
 	} break;
 	}
diff --git a/Telegram/SourceFiles/ui/image/image_location.h b/Telegram/SourceFiles/ui/image/image_location.h
index 9e93af66bbad43..67f17460109c87 100644
--- a/Telegram/SourceFiles/ui/image/image_location.h
+++ b/Telegram/SourceFiles/ui/image/image_location.h
@@ -508,13 +508,13 @@ inline bool operator>=(
 class DownloadLocation {
 public:
 	std::variant<
-		TdbFileLocation,
 		StorageFileLocation,
 		WebFileLocation,
 		GeoPointLocation,
 		PlainUrlLocation,
 		AudioAlbumThumbLocation,
-		InMemoryLocation> data;
+		InMemoryLocation,
+		TdbFileLocation> data;
 
 	[[nodiscard]] QByteArray serialize() const;
 	[[nodiscard]] int serializeSize() const;
diff --git a/Telegram/cmake/td_tdb.cmake b/Telegram/cmake/td_tdb.cmake
index d042f9a0521a3b..30e08df19353dc 100644
--- a/Telegram/cmake/td_tdb.cmake
+++ b/Telegram/cmake/td_tdb.cmake
@@ -17,6 +17,7 @@ nice_target_sources(td_tdb ${src_loc}
 PRIVATE
     tdb/tdb_account.cpp
     tdb/tdb_account.h
+    tdb/tdb_request_id.h
     tdb/tdb_resolve_chats.cpp
     tdb/tdb_resolve_chats.h
     tdb/tdb_sender.cpp

From 67152d2c0fd0afc281a5cef5c6492a116562ad68 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 15 Oct 2021 17:03:34 +0400
Subject: [PATCH 008/349] Don't use TDLib file.id for caching.

---
 Telegram/SourceFiles/storage/file_download_tdb.cpp |  7 ++-----
 Telegram/SourceFiles/ui/image/image_location.cpp   | 14 +++-----------
 2 files changed, 5 insertions(+), 16 deletions(-)

diff --git a/Telegram/SourceFiles/storage/file_download_tdb.cpp b/Telegram/SourceFiles/storage/file_download_tdb.cpp
index 2e4b231643aa74..b449bf858007dd 100644
--- a/Telegram/SourceFiles/storage/file_download_tdb.cpp
+++ b/Telegram/SourceFiles/storage/file_download_tdb.cpp
@@ -300,14 +300,11 @@ int TdbFileLoader::currentOffset() const {
 }
 
 Storage::Cache::Key TdbFileLoader::cacheKey() const {
-	return Data::TdbFileCacheKey(_fileId);
+	return {}; // #TODO tdlib file.id is not persistent across relaunches.
 }
 
 std::optional<MediaKey> TdbFileLoader::fileLocationKey() const {
-	if (_locationType != UnknownFileLocation) {
-		return mediaKey(_locationType, 0, uint32(_fileId));
-	}
-	return std::nullopt;
+	return {}; // #TODO tdlib file.id is not persistent across relaunches.
 }
 
 void TdbFileLoader::cancelRequest() {
diff --git a/Telegram/SourceFiles/ui/image/image_location.cpp b/Telegram/SourceFiles/ui/image/image_location.cpp
index b84f5e96c1230b..7f60024d9bb07f 100644
--- a/Telegram/SourceFiles/ui/image/image_location.cpp
+++ b/Telegram/SourceFiles/ui/image/image_location.cpp
@@ -836,7 +836,8 @@ QByteArray DownloadLocation::serialize() const {
 	}, [&](const InMemoryLocation &data) {
 		stream << quint8(NonStorageLocationType::Memory) << data.bytes;
 	}, [&](const TdbFileLocation &data) {
-		stream << quint8(NonStorageLocationType::Tdb) << qint32(data.fileId);
+		// #TODO tdlib file.id is not persistent across relaunches.
+		stream << quint8(NonStorageLocationType::Tdb);
 	});
 	buffer.close();
 	return result;
@@ -860,7 +861,6 @@ int DownloadLocation::serializeSize() const {
 	}, [&](const InMemoryLocation &data) {
 		result += Serialize::bytearraySize(data.bytes);
 	}, [&](const TdbFileLocation &data) {
-		result += sizeof(qint32);
 	});
 	return result;
 }
@@ -941,15 +941,7 @@ std::optional<DownloadLocation> DownloadLocation::FromSerialized(
 	} break;
 
 	case NonStorageLocationType::Tdb: {
-		qint32 savedFileId = 0;
-		stream >> savedFileId;
-
-		// Don't provide the savedFileId, because TDLib allows to download
-		// only files that it has sent to the client in that launch.
-		// So you always need to get the right fileId from TDLib first.
-		// For example, if you didn't get updateUser with userpic with
-		// a fileId and try to download the file with that fileId you'll get
-		// "400: Invalid file identifier".
+		// #TODO tdlib file.id is not persistent across relaunches.
 		return (stream.status() == QDataStream::Ok)
 			? std::make_optional(DownloadLocation())
 			: std::nullopt;

From d59d6c83542015b90212dacecbc31e6ebdad12bf Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 15 Oct 2021 17:03:45 +0400
Subject: [PATCH 009/349] Download documents.

---
 Telegram/SourceFiles/data/data_document.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index ee614cf566a28f..96571b2ada4e9f 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -43,6 +43,8 @@ For license and copyright information please follow this link:
 #include "tdb/tdb_tl_scheme.h"
 #include "ui/image/image_location_factory.h"
 
+#include "storage/file_download_tdb.h"
+
 #include <QtCore/QBuffer>
 #include <QtCore/QMimeType>
 #include <QtCore/QMimeDatabase>
@@ -1318,6 +1320,18 @@ void DocumentData::save(
 				fromCloud,
 				autoLoading,
 				cacheTag());
+		} else if (_tdbFileId) {
+			_loader = std::make_unique<TdbFileLoader>(
+				&session(),
+				_tdbFileId,
+				locationType(),
+				toFile,
+				size,
+				size,
+				(saveToCache() ? LoadToCacheAsWell : LoadToFileOnly),
+				fromCloud,
+				autoLoading,
+				cacheTag());
 		} else {
 			_loader = std::make_unique<mtpFileLoader>(
 				&session(),

From dbc9279856e942fc26bb09ad1ebd456e515c22f8 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 15 Oct 2021 19:37:28 +0400
Subject: [PATCH 010/349] Use TDLib chats list order.

---
 Telegram/SourceFiles/api/api_updates.cpp      | 12 +++++
 Telegram/SourceFiles/apiwrap.cpp              |  4 ++
 Telegram/SourceFiles/apiwrap.h                |  2 +
 Telegram/SourceFiles/data/data_folder.cpp     |  4 ++
 Telegram/SourceFiles/data/data_folder.h       |  4 ++
 Telegram/SourceFiles/data/data_session.cpp    |  6 +++
 Telegram/SourceFiles/data/data_session.h      |  2 +
 .../SourceFiles/dialogs/dialogs_entry.cpp     | 48 +++++++++++++++++++
 Telegram/SourceFiles/dialogs/dialogs_entry.h  | 16 +++++++
 Telegram/SourceFiles/history/history.cpp      | 18 ++++++-
 Telegram/SourceFiles/history/history.h        | 12 ++++-
 11 files changed, 126 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 7afe8628238ac3..58faf4f77b9daf 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -1538,6 +1538,7 @@ void Updates::applyUpdates(
 }
 
 void Updates::feedUpdate(const MTPUpdate &update) {
+#if 0 // #TODO legacy
 	switch (update.type()) {
 
 	// New messages.
@@ -2666,6 +2667,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 	} break;
 
 	}
+#endif
 }
 
 bool IsWithdrawalNotification(const MTPDupdateServiceNotification &data) {
@@ -2678,6 +2680,16 @@ void Updates::applyUpdate(const TLupdate &update) {
 		if (type == id_authorizationStateReady) {
 			session().api().requestMoreDialogsIfNeeded();
 		}
+	}, [&](const TLDupdateNewMessage &data) {
+		const auto &message = data.vmessage();
+		const auto peerId = peerFromTdbChat(message.data().vchat_id());
+		const auto history = session().data().history(peerId);
+		const auto id = message.data().vid().v;
+		history->addNewMessage(
+			id,
+			message,
+			MessageFlags(),
+			NewMessageType::Unread);
 	}, [&](const TLDupdateUser &data) {
 		session().data().processUser(data.vuser());
 	}, [&](const TLDupdateBasicGroup &data) {
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 2835af761c2371..3bb835c22882ff 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -960,6 +960,7 @@ void ApiWrap::requestMoreDialogs(Data::Folder *folder) {
 		if (!state) {
 			return;
 		}
+		state->pinnedReceived = true;
 		state->firstRequested = true;
 		state->requestId = 0;
 	}).fail([=] {
@@ -967,6 +968,7 @@ void ApiWrap::requestMoreDialogs(Data::Folder *folder) {
 		if (!state) {
 			return;
 		}
+		state->pinnedReceived = true;
 		state->firstRequested = true;
 		state->requestId = 0;
 		state->listReceived = true;
@@ -1086,6 +1088,7 @@ void ApiWrap::dialogsLoadFinish(Data::Folder *folder) {
 	}
 }
 
+#if 0 // #TODO legacy
 void ApiWrap::requestPinnedDialogs(Data::Folder *folder) {
 	const auto state = dialogsLoadState(folder);
 	if (!state || state->pinnedReceived || state->pinnedRequestId) {
@@ -1118,6 +1121,7 @@ void ApiWrap::requestPinnedDialogs(Data::Folder *folder) {
 		finalize();
 	}).send();
 }
+#endif
 
 void ApiWrap::requestMoreBlockedByDateDialogs() {
 	if (!_dialogsLoadState) {
diff --git a/Telegram/SourceFiles/apiwrap.h b/Telegram/SourceFiles/apiwrap.h
index b6c65637906ba5..2c36c004fbd22f 100644
--- a/Telegram/SourceFiles/apiwrap.h
+++ b/Telegram/SourceFiles/apiwrap.h
@@ -179,7 +179,9 @@ class ApiWrap final : public MTP::Sender {
 
 	void requestContacts();
 	void requestDialogs(Data::Folder *folder = nullptr);
+#if 0 // #TODO legacy
 	void requestPinnedDialogs(Data::Folder *folder = nullptr);
+#endif
 	void requestMoreBlockedByDateDialogs();
 	void requestMoreDialogsIfNeeded();
 	rpl::producer<bool> dialogsLoadMayBlockByDate() const;
diff --git a/Telegram/SourceFiles/data/data_folder.cpp b/Telegram/SourceFiles/data/data_folder.cpp
index e6599a5eea68b9..8c5cc8aea553cc 100644
--- a/Telegram/SourceFiles/data/data_folder.cpp
+++ b/Telegram/SourceFiles/data/data_folder.cpp
@@ -343,9 +343,11 @@ int Folder::storiesUnreadCount() const {
 	return _storiesUnreadCount;
 }
 
+#if 0 // #TODO legacy
 TimeId Folder::adjustedChatListTimeId() const {
 	return chatListTimeId();
 }
+#endif
 
 void Folder::applyDialog(const MTPDdialogFolder &data) {
 	_chatsList.updateCloudUnread(data);
@@ -374,9 +376,11 @@ int Folder::fixedOnTopIndex() const {
 	return kArchiveFixOnTopIndex;
 }
 
+#if 0 // #TODO legacy
 bool Folder::shouldBeInChatList() const {
 	return !_chatsList.empty() || (_storiesCount > 0);
 }
+#endif
 
 Dialogs::UnreadState Folder::chatListUnreadState() const {
 	return _chatsList.unreadState();
diff --git a/Telegram/SourceFiles/data/data_folder.h b/Telegram/SourceFiles/data/data_folder.h
index 7f6347e935a9de..caad2252b36e60 100644
--- a/Telegram/SourceFiles/data/data_folder.h
+++ b/Telegram/SourceFiles/data/data_folder.h
@@ -41,10 +41,14 @@ class Folder final : public Dialogs::Entry {
 	void applyDialog(const MTPDdialogFolder &data);
 	void applyPinnedUpdate(const MTPDupdateDialogPinned &data);
 
+#if 0 // #TODO legacy
 	TimeId adjustedChatListTimeId() const override;
+#endif
 
 	int fixedOnTopIndex() const override;
+#if 0 // #TODO legacy
 	bool shouldBeInChatList() const override;
+#endif
 	Dialogs::UnreadState chatListUnreadState() const override;
 	Dialogs::BadgesState chatListBadgesState() const override;
 	HistoryItem *chatListMessage() const override;
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 08991616e0a035..9c95b757abfe6c 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -5146,6 +5146,12 @@ void Session::setTopPromoted(
 	}
 }
 
+void Session::setNotTopPromoted(not_null<History*> history) {
+	if (_topPromoted == history) {
+		setTopPromoted(nullptr, QString(), QString());
+	}
+}
+
 bool Session::updateWallpapers(const MTPaccount_WallPapers &data) {
 	return data.match([&](const MTPDaccount_wallPapers &data) {
 		setWallpapers(data.vwallpapers().v, data.vhash().v);
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index 3f63bb71976350..29ebd343c05453 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -819,6 +819,8 @@ class Session final {
 		const QString &type,
 		const QString &message);
 
+	void setNotTopPromoted(not_null<History*> history);
+
 	bool updateWallpapers(const MTPaccount_WallPapers &data);
 	void removeWallpaper(const WallPaper &paper);
 	const std::vector<WallPaper> &wallpapers() const;
diff --git a/Telegram/SourceFiles/dialogs/dialogs_entry.cpp b/Telegram/SourceFiles/dialogs/dialogs_entry.cpp
index 6d227c69ad9560..586a12039e4474 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_entry.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_entry.cpp
@@ -188,11 +188,14 @@ void Entry::cachePinnedIndex(FilterId filterId, int index) {
 	pinnedIndexChanged(filterId, was, index);
 }
 
+#if 0 // #TODO legacy
 bool Entry::needUpdateInChatList() const {
 	return inChatList() || shouldBeInChatList();
 }
+#endif
 
 void Entry::updateChatListSortPosition() {
+#if 0 // #TODO legacy
 	if (session().supportMode()
 		&& _sortKeyInChatList != 0
 		&& session().settings().supportFixChatsOrder()) {
@@ -209,6 +212,34 @@ void Entry::updateChatListSortPosition() {
 	} else {
 		_sortKeyInChatList = _sortKeyByDate = 0;
 	}
+#endif
+	if (const auto folder = asFolder()) {
+		const auto order = folder->chatsList()->empty()
+			? 0
+			: FixedOnTopDialogPos(kArchiveFixOnTopIndex);
+		updateChatListSortPosition(FilterId(), order, false);
+	}
+}
+
+void Entry::updateChatListSortPosition(
+		FilterId filterId,
+		uint64 order,
+		bool pinned) {
+	if (const auto history = asHistory()) {
+		owner().setChatPinned(history, filterId, pinned);
+	}
+	if (filterId) {
+		if (order != 0) {
+			_sortKeyInFilterMap[filterId] = order;
+		} else {
+			_sortKeyInFilterMap.remove(filterId);
+		}
+	} else {
+		_sortKeyInChatList = order;
+	}
+	if (!filterId || order != 0) {
+		setChatListExistence(order != 0);
+	}
 }
 
 int Entry::lookupPinnedIndex(FilterId filterId) const {
@@ -224,12 +255,25 @@ int Entry::lookupPinnedIndex(FilterId filterId) const {
 }
 
 uint64 Entry::computeSortPosition(FilterId filterId) const {
+	Expects(filterId != 0);
+#if 0 // #TODO legacy
 	const auto index = lookupPinnedIndex(filterId);
 	return index ? PinnedDialogPos(index) : _sortKeyByDate;
+#endif
+	const auto i = _sortKeyInFilterMap.find(filterId);
+	return (i != end(_sortKeyInFilterMap)) ? i->second : 0ULL;
 }
 
 void Entry::updateChatListExistence() {
+#if 0 // #TODO legacy
 	setChatListExistence(shouldBeInChatList());
+#endif
+	if (const auto folder = asFolder()) {
+		const auto order = folder->chatsList()->empty()
+			? 0
+			: FixedOnTopDialogPos(kArchiveFixOnTopIndex);
+		updateChatListSortPosition(FilterId(), order, false);
+	}
 }
 
 void Entry::notifyUnreadStateChange(const UnreadState &wasState) {
@@ -281,9 +325,11 @@ void Entry::setChatListExistence(bool exists) {
 	}
 }
 
+#if 0 // #TODO legacy
 TimeId Entry::adjustedChatListTimeId() const {
 	return chatListTimeId();
 }
+#endif
 
 void Entry::changedChatListPinHook() {
 }
@@ -321,11 +367,13 @@ PositionChange Entry::adjustByPosInChatList(
 }
 
 void Entry::setChatListTimeId(TimeId date) {
+#if 0 // #TODO legacy
 	_timeId = date;
 	updateChatListSortPosition();
 	if (const auto folder = this->folder()) {
 		folder->updateChatListSortPosition();
 	}
+#endif
 }
 
 int Entry::posInChatList(FilterId filterId) const {
diff --git a/Telegram/SourceFiles/dialogs/dialogs_entry.h b/Telegram/SourceFiles/dialogs/dialogs_entry.h
index 56e84f48c77cbc..07fdc8a0e14d61 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_entry.h
+++ b/Telegram/SourceFiles/dialogs/dialogs_entry.h
@@ -209,14 +209,23 @@ class Entry : public base::has_weak_ptr {
 	void updateChatListSortPosition();
 	void setChatListTimeId(TimeId date);
 	virtual void updateChatListExistence();
+#if 0 // #TODO legacy
 	bool needUpdateInChatList() const;
 	[[nodiscard]] virtual TimeId adjustedChatListTimeId() const;
+#endif
+
+	void updateChatListSortPosition(
+		FilterId filterId,
+		uint64 order,
+		bool pinned);
 
 	[[nodiscard]] virtual int fixedOnTopIndex() const = 0;
 	static constexpr auto kArchiveFixOnTopIndex = 1;
 	static constexpr auto kTopPromotionFixOnTopIndex = 2;
 
+#if 0 // #TODO legacy
 	[[nodiscard]] virtual bool shouldBeInChatList() const = 0;
+#endif
 	[[nodiscard]] virtual UnreadState chatListUnreadState() const = 0;
 	[[nodiscard]] virtual BadgesState chatListBadgesState() const = 0;
 	[[nodiscard]] virtual HistoryItem *chatListMessage() const = 0;
@@ -242,9 +251,11 @@ class Entry : public base::has_weak_ptr {
 		Ui::PeerUserpicView &view,
 		const Ui::PaintContext &context) const = 0;
 
+#if 0 // #TODO legacy
 	[[nodiscard]] TimeId chatListTimeId() const {
 		return _timeId;
 	}
+#endif
 
 	[[nodiscard]] const Ui::Text::String &chatListNameText() const;
 	[[nodiscard]] Ui::PeerBadge &chatListPeerBadge() const {
@@ -279,12 +290,17 @@ class Entry : public base::has_weak_ptr {
 	const not_null<Data::Session*> _owner;
 	base::flat_map<FilterId, RowsByLetter> _chatListLinks;
 	uint64 _sortKeyInChatList = 0;
+	base::flat_map<FilterId, uint64> _sortKeyInFilterMap;
+#if 0 // #TODO legacy
 	uint64 _sortKeyByDate = 0;
+#endif
 	base::flat_map<FilterId, int> _pinnedIndex;
 	mutable Ui::PeerBadge _chatListPeerBadge;
 	mutable Ui::Text::String _chatListNameText;
 	mutable int _chatListNameVersion = 0;
+#if 0 // #TODO legacy
 	TimeId _timeId = 0;
+#endif
 	Flags _flags;
 
 };
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index 50eb25e06133fc..3f4aa19648851e 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -1272,6 +1272,11 @@ void History::applyMessageChanges(
 		Data::MessageUpdate::Flag::NewAdded);
 }
 
+TimeId History::chatListTimeId() const {
+	const auto item = lastMessage();
+	return item ? item->date() : TimeId();
+}
+
 void History::mainViewRemoved(
 		not_null<HistoryBlock*> block,
 		not_null<HistoryView::Element*> view) {
@@ -2152,6 +2157,7 @@ void History::applyPinnedUpdate(const MTPDupdateDialogPinned &data) {
 	owner().setChatPinned(this, FilterId(), data.is_pinned());
 }
 
+#if 0 // #TODO legacy
 TimeId History::adjustedChatListTimeId() const {
 	const auto result = chatListTimeId();
 	if (const auto draft = cloudDraft(MsgId(0))) {
@@ -2163,6 +2169,7 @@ TimeId History::adjustedChatListTimeId() const {
 	}
 	return result;
 }
+#endif
 
 void History::countScrollState(int top) {
 	std::tie(scrollTopItem, scrollTopOffset) = findItemAndOffset(top);
@@ -2856,6 +2863,7 @@ bool History::trackUnreadMessages() const {
 	return true;
 }
 
+#if 0 // #TODO legacy
 bool History::shouldBeInChatList() const {
 	if (peer->migrateTo() || !folderKnown()) {
 		return false;
@@ -2877,6 +2885,7 @@ bool History::shouldBeInChatList() const {
 	return !lastMessageKnown()
 		|| (lastMessage() != nullptr);
 }
+#endif
 
 void History::unknownMessageDeleted(MsgId messageId) {
 	if (_inboxReadBefore && messageId >= *_inboxReadBefore) {
@@ -2953,13 +2962,20 @@ void History::applyPosition(const TLDchatPosition &data) {
 		}, [&](const TLDchatSourcePublicServiceAnnouncement &data) {
 			owner().setTopPromoted(this, data.vtype().v, data.vtext().v);
 		});
+	} else {
+		owner().setNotTopPromoted(this);
 	}
 	data.vlist().match([&](const TLDchatListMain &) {
 		clearFolder();
+		updateChatListSortPosition(FilterId(), order, pinned);
 	}, [&](const TLDchatListArchive &) {
 		setFolder(owner().folder(Data::Folder::kId));
+		updateChatListSortPosition(FilterId(), order, pinned);
 	}, [&](const TLDchatListFilter &data) {
-		const auto filterId = data.vchat_filter_id().v;
+		if (folderKnown()) {
+			const auto filterId = data.vchat_filter_id().v;
+			updateChatListSortPosition(filterId, order, pinned);
+		}
 	});
 }
 
diff --git a/Telegram/SourceFiles/history/history.h b/Telegram/SourceFiles/history/history.h
index af13e28ede532f..8748ff91c2592f 100644
--- a/Telegram/SourceFiles/history/history.h
+++ b/Telegram/SourceFiles/history/history.h
@@ -216,7 +216,11 @@ class History final : public Data::Thread {
 		MsgId id,
 		const Tdb::TLmessage &message,
 		MessageFlags localFlags,
-		bool detachExistingItem);
+		bool detachExistingItem = false,
+		HistoryItem *replacing = nullptr);
+	not_null<HistoryItem*> createItem(
+		BusinessShortcutId shortcutId,
+		const Tdb::TLquickReplyMessage &message);
 
 #if 0 // #mtp
 	void addOlderSlice(const QVector<MTPMessage> &slice);
@@ -396,7 +400,9 @@ class History final : public Data::Thread {
 	[[nodiscard]] bool useTopPromotion() const;
 	int fixedOnTopIndex() const override;
 	void updateChatListExistence() override;
+#if 0 // #TODO legacy
 	bool shouldBeInChatList() const override;
+#endif
 	Dialogs::UnreadState chatListUnreadState() const override;
 	Dialogs::BadgesState chatListBadgesState() const override;
 	HistoryItem *chatListMessage() const override;
@@ -414,6 +420,7 @@ class History final : public Data::Thread {
 
 	void refreshChatListNameSortKey();
 
+	[[nodiscard]] TimeId chatListTimeId() const;
 	void setFakeChatListMessageFrom(const MTPmessages_Messages &data);
 	void checkChatListMessageRemoved(not_null<HistoryItem*> item);
 
@@ -549,7 +556,10 @@ class History final : public Data::Thread {
 		not_null<HistoryBlock*> block,
 		not_null<Element*> view);
 
+#if 0 // #TODO legacy
 	TimeId adjustedChatListTimeId() const override;
+#endif
+
 	void changedChatListPinHook() override;
 
 	void setOutboxReadTill(MsgId upTo);

From 8dc7b9ee1bdd5eb37e0056fcdf49143c21d6dc5b Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 15 Oct 2021 23:14:10 +0400
Subject: [PATCH 011/349] Handle some more updates.

---
 Telegram/SourceFiles/api/api_updates.cpp      | 137 ++++++++++++++++--
 Telegram/SourceFiles/data/data_folder.cpp     |  15 ++
 Telegram/SourceFiles/data/data_folder.h       |   5 +
 Telegram/SourceFiles/data/data_session.cpp    |  52 ++++---
 Telegram/SourceFiles/data/data_user.cpp       |  28 ++++
 Telegram/SourceFiles/data/data_user.h         |   9 ++
 Telegram/SourceFiles/dialogs/dialogs_entry.h  |   2 +
 .../SourceFiles/dialogs/dialogs_main_list.cpp |  44 ++++++
 .../SourceFiles/dialogs/dialogs_main_list.h   |   7 +
 9 files changed, 260 insertions(+), 39 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 58faf4f77b9daf..45d1e92464b3b1 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2675,6 +2675,7 @@ bool IsWithdrawalNotification(const MTPDupdateServiceNotification &data) {
 }
 
 void Updates::applyUpdate(const TLupdate &update) {
+	auto &owner = session().data();
 	update.match([&](const TLDupdateAuthorizationState &data) {
 		const auto type = data.vauthorization_state().type();
 		if (type == id_authorizationStateReady) {
@@ -2683,45 +2684,149 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateNewMessage &data) {
 		const auto &message = data.vmessage();
 		const auto peerId = peerFromTdbChat(message.data().vchat_id());
-		const auto history = session().data().history(peerId);
+		const auto history = owner.history(peerId);
 		const auto id = message.data().vid().v;
 		history->addNewMessage(
 			id,
 			message,
 			MessageFlags(),
 			NewMessageType::Unread);
-	}, [&](const TLDupdateUser &data) {
-		session().data().processUser(data.vuser());
-	}, [&](const TLDupdateBasicGroup &data) {
-		session().data().processChat(data.vbasic_group());
-	}, [&](const TLDupdateSupergroup &data) {
-		session().data().processChannel(data.vsupergroup());
+	}, [&](const TLDupdateMessageSendAcknowledged &data) {
+	}, [&](const TLDupdateMessageSendSucceeded &data) {
+	}, [&](const TLDupdateMessageSendFailed &data) {
+	}, [&](const TLDupdateMessageContent &data) {
+	}, [&](const TLDupdateMessageEdited &data) {
+	}, [&](const TLDupdateMessageIsPinned &data) {
+	}, [&](const TLDupdateMessageInteractionInfo &data) {
+	}, [&](const TLDupdateMessageContentOpened &data) {
+	}, [&](const TLDupdateMessageMentionRead &data) {
+	}, [&](const TLDupdateMessageLiveLocationViewed &data) {
+	}, [&](const TLDupdateActiveLiveLocationMessages &data) {
+		for (const auto &message : data.vmessages().v) {
+			owner.processMessage(message, NewMessageType::Existing);
+		}
 	}, [&](const TLDupdateNewChat &data) {
-		session().data().processPeer(data.vchat());
+		owner.processPeer(data.vchat());
+	}, [&](const TLDupdateChatTitle &data) {
+	}, [&](const TLDupdateChatPhoto &data) {
+	}, [&](const TLDupdateChatPermissions &data) {
 	}, [&](const TLDupdateChatLastMessage &data) {
-		session().data().applyLastMessage(data);
+		owner.applyLastMessage(data);
 	}, [&](const TLDupdateChatPosition &data) {
-		session().data().applyDialogPosition(data);
+		owner.applyDialogPosition(data);
+	}, [&](const TLDupdateChatIsMarkedAsUnread &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto history = owner.historyLoaded(peerId)) {
+			history->setUnreadMark(data.vis_marked_as_unread().v);
+		}
+	}, [&](const TLDupdateChatIsBlocked &data) {
+	}, [&](const TLDupdateChatHasScheduledMessages &data) {
+	}, [&](const TLDupdateChatVoiceChat &data) {
+	}, [&](const TLDupdateChatDefaultDisableNotification &data) {
+	}, [&](const TLDupdateChatReadInbox &data) {
+	}, [&](const TLDupdateChatReadOutbox &data) {
+	}, [&](const TLDupdateChatUnreadMentionCount &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto history = owner.historyLoaded(peerId)) {
+			history->unreadMentions().setCount(
+				data.vunread_mention_count().v);
+		}
+	}, [&](const TLDupdateChatNotificationSettings &data) {
+	}, [&](const TLDupdateScopeNotificationSettings &data) {
+	}, [&](const TLDupdateChatMessageTtlSetting &data) {
+	}, [&](const TLDupdateChatActionBar &data) {
+	}, [&](const TLDupdateChatTheme &data) {
+	}, [&](const TLDupdateChatReplyMarkup &data) {
+	}, [&](const TLDupdateChatDraftMessage &data) {
+	}, [&](const TLDupdateChatFilters &data) {
+	}, [&](const TLDupdateChatOnlineMemberCount &data) {
+	}, [&](const TLDupdateNotification &data) {
+	}, [&](const TLDupdateNotificationGroup &data) {
+	}, [&](const TLDupdateActiveNotifications &data) {
+	}, [&](const TLDupdateHavePendingNotifications &data) {
+	}, [&](const TLDupdateDeleteMessages &data) {
+	}, [&](const TLDupdateUserChatAction &data) {
+	}, [&](const TLDupdateUserStatus &data) {
+		if (const auto user = owner.userLoaded(UserId(data.vuser_id()))) {
+			const auto lastseen = LastseenFromTL(
+				data.vstatus(),
+				user->lastseen());
+			if (user->updateLastseen(lastseen)) {
+				session().changes().peerUpdated(
+					user,
+					Data::PeerUpdate::Flag::OnlineStatus);
+			}
+		}
+	}, [&](const TLDupdateUser &data) {
+		owner.processUser(data.vuser());
+	}, [&](const TLDupdateBasicGroup &data) {
+		owner.processChat(data.vbasic_group());
+	}, [&](const TLDupdateSupergroup &data) {
+		owner.processChannel(data.vsupergroup());
+	}, [&](const TLDupdateSecretChat &data) {
 	}, [&](const TLDupdateUserFullInfo &data) {
-		const auto user = session().data().user(UserId(data.vuser_id()));
+		const auto user = owner.user(UserId(data.vuser_id()));
 		data.vuser_full_info().match([&](const TLDuserFullInfo &data) {
 			::Data::ApplyUserUpdate(user, data);
 		});
 	}, [&](const TLDupdateBasicGroupFullInfo &data) {
-		const auto chat = session().data().chat(
+		const auto chat = owner.chat(
 			ChatId(data.vbasic_group_id()));
 		data.vbasic_group_full_info().match([&](
-				const TLDbasicGroupFullInfo &data) {
+			const TLDbasicGroupFullInfo &data) {
 			::Data::ApplyChatUpdate(chat, data);
 		});
 	}, [&](const TLDupdateSupergroupFullInfo &data) {
-		const auto channel = session().data().channel(
+		const auto channel = owner.channel(
 			ChannelId(data.vsupergroup_id()));
 		data.vsupergroup_full_info().match([&](
-				const TLDsupergroupFullInfo &data) {
+			const TLDsupergroupFullInfo &data) {
 			::Data::ApplyChannelUpdate(channel, data);
 		});
-	}, [](const auto &) {
+	}, [&](const TLDupdateServiceNotification &data) {
+	}, [&](const TLDupdateFile &data) {
+	}, [&](const TLDupdateFileGenerationStart &data) {
+	}, [&](const TLDupdateFileGenerationStop &data) {
+	}, [&](const TLDupdateCall &data) {
+	}, [&](const TLDupdateGroupCall &data) {
+	}, [&](const TLDupdateGroupCallParticipant &data) {
+	}, [&](const TLDupdateNewCallSignalingData &data) {
+	}, [&](const TLDupdateUserPrivacySettingRules &data) {
+	}, [&](const TLDupdateUnreadMessageCount &data) {
+		data.vchat_list().match([&](const TLDchatListMain &) {
+			const auto list = owner.chatsList();
+			list->updateCloudUnread(data);
+		}, [&](const TLDchatListArchive &) {
+			const auto list = owner.folder(Data::Folder::kId)->chatsList();
+			list->updateCloudUnread(data);
+		}, [&](const TLDchatListFilter &data) {
+			// #TODO tdlib
+		});
+	}, [&](const TLDupdateUnreadChatCount &data) {
+		data.vchat_list().match([&](const TLDchatListMain &) {
+			owner.chatsList()->updateCloudUnread(data);
+		}, [&](const TLDchatListArchive &) {
+			owner.folder(Data::Folder::kId)->applyDialog(data);
+		}, [&](const TLDchatListFilter &data) {
+			// #TODO tdlib
+		});
+	}, [&](const TLDupdateOption &data) {
+	}, [&](const TLDupdateStickerSet &data) {
+	}, [&](const TLDupdateInstalledStickerSets &data) {
+	}, [&](const TLDupdateTrendingStickerSets &data) {
+	}, [&](const TLDupdateRecentStickers &data) {
+	}, [&](const TLDupdateFavoriteStickers &data) {
+	}, [&](const TLDupdateSavedAnimations &data) {
+	}, [&](const TLDupdateSelectedBackground &data) {
+	}, [&](const TLDupdateChatThemes &data) {
+	}, [&](const TLDupdateLanguagePackStrings &data) {
+	}, [&](const TLDupdateConnectionState &data) {
+	}, [&](const TLDupdateTermsOfService &data) {
+	}, [&](const TLDupdateUsersNearby &data) {
+	}, [&](const TLDupdateDiceEmojis &data) {
+	}, [&](const TLDupdateAnimatedEmojiMessageClicked &data) {
+	}, [&](const TLDupdateAnimationSearchParameters &data) {
+	}, [&](const TLDupdateSuggestedActions &data) {
 	});
 }
 
diff --git a/Telegram/SourceFiles/data/data_folder.cpp b/Telegram/SourceFiles/data/data_folder.cpp
index 8c5cc8aea553cc..758afab4dc913a 100644
--- a/Telegram/SourceFiles/data/data_folder.cpp
+++ b/Telegram/SourceFiles/data/data_folder.cpp
@@ -29,9 +29,13 @@ For license and copyright information please follow this link:
 #include "mainwidget.h"
 #include "styles/style_dialogs.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kLoadedChatsMinCount = 20;
 constexpr auto kShowChatNamesCount = 8;
 
@@ -364,6 +368,17 @@ void Folder::applyDialog(const MTPDdialogFolder &data) {
 	}
 }
 
+void Folder::applyDialog(const TLDupdateUnreadChatCount &data) {
+	_chatsList.updateCloudUnread(data);
+	if (!data.vtotal_count().v) {
+		_chatsList.clear();
+		updateChatListExistence();
+	}
+	if (_chatsList.indexed()->size() < kLoadedChatsMinCount) {
+		session().api().requestDialogs(this);
+	}
+}
+
 void Folder::applyPinnedUpdate(const MTPDupdateDialogPinned &data) {
 	const auto folderId = data.vfolder_id().value_or_empty();
 	if (folderId != 0) {
diff --git a/Telegram/SourceFiles/data/data_folder.h b/Telegram/SourceFiles/data/data_folder.h
index caad2252b36e60..88a7664b663832 100644
--- a/Telegram/SourceFiles/data/data_folder.h
+++ b/Telegram/SourceFiles/data/data_folder.h
@@ -12,6 +12,10 @@ For license and copyright information please follow this link:
 #include "data/data_messages.h"
 #include "base/weak_ptr.h"
 
+namespace Tdb {
+class TLDupdateUnreadChatCount;
+} // namespace Tdb
+
 class ChannelData;
 
 namespace Main {
@@ -44,6 +48,7 @@ class Folder final : public Dialogs::Entry {
 #if 0 // #TODO legacy
 	TimeId adjustedChatListTimeId() const override;
 #endif
+	void applyDialog(const Tdb::TLDupdateUnreadChatCount &data);
 
 	int fixedOnTopIndex() const override;
 #if 0 // #TODO legacy
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 9c95b757abfe6c..867c0eddadefcd 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1121,7 +1121,7 @@ not_null<UserData*> Session::processUser(const TLuser &user) {
 	auto minimal = false;
 
 	using UpdateFlag = PeerUpdate::Flag;
-	auto flags = UpdateFlag::None | UpdateFlag::None;
+	auto updateFlags = UpdateFlag::None | UpdateFlag::None;
 
 	const auto canShareThisContact = result->canShareThisContactFast();
 
@@ -1140,7 +1140,7 @@ not_null<UserData*> Session::processUser(const TLuser &user) {
 	const auto phoneChanged = (result->phone() != data.vphone_number().v);
 	if (phoneChanged) {
 		result->setPhone(data.vphone_number().v);
-		flags |= UpdateFlag::PhoneNumber;
+		updateFlags |= UpdateFlag::PhoneNumber;
 	}
 	const auto isSelf = (UserId(data.vid().v) == session().userId());
 	const auto showPhone = !result->isServiceUser()
@@ -1172,7 +1172,7 @@ not_null<UserData*> Session::processUser(const TLuser &user) {
 	result->setBotInfoVersion(-1); // #TODO tdlib
 	result->setIsContact(data.vis_contact().v);
 	if (canShareThisContact != result->canShareThisContactFast()) {
-		flags |= UpdateFlag::CanShareContact;
+		updateFlags |= UpdateFlag::CanShareContact;
 	}
 
 	if (minimal) {
@@ -1184,28 +1184,34 @@ not_null<UserData*> Session::processUser(const TLuser &user) {
 		result->setLoadedStatus(PeerData::LoadedStatus::Full);
 	}
 
-	const auto oldOnlineTill = result->onlineTill;
-	const auto newOnlineTill = data.vstatus().match([&](
-		const TLDuserStatusEmpty &) {
-		return 0;
-	}, [&](const TLDuserStatusRecently &) {
-		return (oldOnlineTill > -10) ? -2 : oldOnlineTill;
-	}, [&](const TLDuserStatusLastWeek &) {
-		return -3;
-	}, [&](const TLDuserStatusLastMonth &) {
-		return -4;
-	}, [&](const TLDuserStatusOffline &data) {
-		return data.vwas_online().v;
-	}, [&](const TLDuserStatusOnline &data) {
-		return data.vexpires().v;
-	});
-	if (oldOnlineTill != newOnlineTill) {
-		result->onlineTill = newOnlineTill;
-		flags |= UpdateFlag::OnlineStatus;
+	const auto lastseen = LastseenFromTL(data.vstatus(), result->lastseen());
+	if (result->updateLastseen(lastseen)) {
+		updateFlags |= UpdateFlag::OnlineStatus;
+	}
+	if (const auto &status = data.vemoji_status()) {
+		const auto &data = status->data();
+		result->setEmojiStatus(
+			data.vcustom_emoji_id().v,
+			data.vexpiration_date().v);
+	} else {
+		result->setEmojiStatus(0);
+	}
+	auto decorationsUpdated = false;
+	if (result->changeColorIndex(data.vaccent_color_id().v)) {
+		updateFlags |= UpdateFlag::Color;
+		decorationsUpdated = true;
+	}
+	if (result->changeBackgroundEmojiId(
+			data.vbackground_custom_emoji_id().v)) {
+		updateFlags |= UpdateFlag::BackgroundEmoji;
+		decorationsUpdated = true;
+	}
+	if (decorationsUpdated && result->isMinimalLoaded()) {
+		_peerDecorationsUpdated.fire_copy(result);
 	}
 
-	if (flags) {
-		session().changes().peerUpdated(result, flags);
+	if (updateFlags) {
+		session().changes().peerUpdated(result, updateFlags);
 	}
 	return result;
 }
diff --git a/Telegram/SourceFiles/data/data_user.cpp b/Telegram/SourceFiles/data/data_user.cpp
index f3fc4d11ced4db..c0572f436480e6 100644
--- a/Telegram/SourceFiles/data/data_user.cpp
+++ b/Telegram/SourceFiles/data/data_user.cpp
@@ -40,6 +40,7 @@ using UpdateFlag = Data::PeerUpdate::Flag;
 
 BotInfo::BotInfo() = default;
 
+#if 0 // mtp
 Data::LastseenStatus LastseenFromMTP(
 		const MTPUserStatus &status,
 		Data::LastseenStatus currentStatus) {
@@ -62,6 +63,33 @@ Data::LastseenStatus LastseenFromMTP(
 		return Data::LastseenStatus::OnlineTill(data.vwas_online().v);
 	});
 }
+#endif
+
+Data::LastseenStatus LastseenFromTL(
+		const TLuserStatus &status,
+		Data::LastseenStatus currentStatus) {
+	return status.match([&](const TLDuserStatusEmpty &) {
+		return Data::LastseenStatus::LongAgo();
+	}, [&](const TLDuserStatusRecently &data) {
+		return currentStatus.isLocalOnlineValue()
+			? Data::LastseenStatus::OnlineTill(
+				currentStatus.onlineTill(),
+				true,
+				data.vby_my_privacy_settings().v)
+			: Data::LastseenStatus::Recently(
+				data.vby_my_privacy_settings().v);
+	}, [&](const TLDuserStatusLastWeek &data) {
+		return Data::LastseenStatus::WithinWeek(
+			data.vby_my_privacy_settings().v);
+	}, [&](const TLDuserStatusLastMonth &data) {
+		return Data::LastseenStatus::WithinMonth(
+			data.vby_my_privacy_settings().v);
+	}, [&](const TLDuserStatusOffline &data) {
+		return Data::LastseenStatus::OnlineTill(data.vwas_online().v);
+	}, [&](const TLDuserStatusOnline &data) {
+		return Data::LastseenStatus::OnlineTill(data.vexpires().v);
+	});
+}
 
 UserData::UserData(not_null<Data::Session*> owner, PeerId id)
 : PeerData(owner, id)
diff --git a/Telegram/SourceFiles/data/data_user.h b/Telegram/SourceFiles/data/data_user.h
index 135d6687d44afe..a7551848f62689 100644
--- a/Telegram/SourceFiles/data/data_user.h
+++ b/Telegram/SourceFiles/data/data_user.h
@@ -21,6 +21,9 @@ struct BusinessDetails;
 
 namespace Tdb {
 class TLDuserFullInfo;
+class TLbotInfo;
+class TLbirthdate;
+class TLuserStatus;
 } // namespace Tdb
 
 struct BotInfo {
@@ -85,9 +88,15 @@ enum class UserDataFlag : uint32 {
 inline constexpr bool is_flag_type(UserDataFlag) { return true; };
 using UserDataFlags = base::flags<UserDataFlag>;
 
+#if 0 // mtp
 [[nodiscard]] Data::LastseenStatus LastseenFromMTP(
 	const MTPUserStatus &status,
 	Data::LastseenStatus currentStatus);
+#endif
+
+[[nodiscard]] Data::LastseenStatus LastseenFromTL(
+	const Tdb::TLuserStatus &status,
+	Data::LastseenStatus currentStatus);
 
 class UserData final : public PeerData {
 public:
diff --git a/Telegram/SourceFiles/dialogs/dialogs_entry.h b/Telegram/SourceFiles/dialogs/dialogs_entry.h
index 07fdc8a0e14d61..3d3bc8b30db82a 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_entry.h
+++ b/Telegram/SourceFiles/dialogs/dialogs_entry.h
@@ -70,6 +70,8 @@ struct UnreadState {
 	int reactions = 0;
 	int reactionsMuted = 0;
 	int mentions = 0;
+	bool knownMessages = false;
+	bool knownChats = false;
 	bool known = false;
 
 	UnreadState &operator+=(const UnreadState &other) {
diff --git a/Telegram/SourceFiles/dialogs/dialogs_main_list.cpp b/Telegram/SourceFiles/dialogs/dialogs_main_list.cpp
index 9c9ad67baea492..2393e62efd906a 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_main_list.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_main_list.cpp
@@ -14,7 +14,14 @@ For license and copyright information please follow this link:
 #include "history/history_unread_things.h"
 #include "history/history.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Dialogs {
+namespace {
+
+using namespace Tdb;
+
+} // namespace
 
 MainList::MainList(
 	not_null<Main::Session*> session,
@@ -167,17 +174,54 @@ void MainList::updateCloudUnread(const MTPDdialogFolder &data) {
 	_cloudUnreadState.known = true;
 }
 
+void MainList::updateCloudUnread(const TLDupdateUnreadMessageCount &data) {
+	const auto notifier = unreadStateChangeNotifier(!loaded());
+
+	const auto count = data.vunread_count().v;
+	const auto unmuted = data.vunread_unmuted_count().v;
+
+	_cloudUnreadState.messages = count;
+	_cloudUnreadState.messagesMuted = count - unmuted;
+	finalizeCloudUnread();
+
+	_cloudUnreadState.knownMessages = true;
+	_cloudUnreadState.known = _cloudUnreadState.knownChats;
+}
+
+void MainList::updateCloudUnread(const TLDupdateUnreadChatCount &data) {
+	const auto notifier = unreadStateChangeNotifier(!loaded());
+
+	const auto unreadMarks = data.vmarked_as_unread_count().v;
+	const auto unreadMarksUnmuted = data.vmarked_as_unread_unmuted_count().v;
+	const auto unreadChats = data.vunread_count().v;
+	const auto unreadChatsUnmuted = data.vunread_unmuted_count().v;
+
+	_cloudUnreadState.chats = unreadChats;
+	_cloudUnreadState.chatsMuted = unreadChats - unreadChatsUnmuted;
+	_cloudUnreadState.marks = unreadMarks;
+	_cloudUnreadState.marksMuted = unreadMarks - unreadMarksUnmuted;
+	finalizeCloudUnread();
+
+	_cloudListSize = data.vtotal_count().v;
+	recomputeFullListSize();
+
+	_cloudUnreadState.knownChats = true;
+	_cloudUnreadState.known = _cloudUnreadState.knownMessages;
+}
+
 bool MainList::cloudUnreadKnown() const {
 	return _cloudUnreadState.known;
 }
 
 void MainList::finalizeCloudUnread() {
+#if 0 // #TODO legacy
 	// Cloud state for archive folder always counts everything as muted.
 	_cloudUnreadState.messagesMuted = _cloudUnreadState.messages;
 	_cloudUnreadState.chatsMuted = _cloudUnreadState.chats;
 
 	// We don't know the real value of marked chats counts in cloud unread.
 	_cloudUnreadState.marksMuted = _cloudUnreadState.marks = 0;
+#endif
 }
 
 UnreadState MainList::unreadState() const {
diff --git a/Telegram/SourceFiles/dialogs/dialogs_main_list.h b/Telegram/SourceFiles/dialogs/dialogs_main_list.h
index 157e48e314d27a..bcf3b6e553d7ba 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_main_list.h
+++ b/Telegram/SourceFiles/dialogs/dialogs_main_list.h
@@ -10,6 +10,11 @@ For license and copyright information please follow this link:
 #include "dialogs/dialogs_indexed_list.h"
 #include "dialogs/dialogs_pinned_list.h"
 
+namespace Tdb {
+class TLDupdateUnreadMessageCount;
+class TLDupdateUnreadChatCount;
+} // namespace Tdb
+
 namespace Main {
 class Session;
 } // namespace Main
@@ -41,6 +46,8 @@ class MainList final {
 		const UnreadState &nowState);
 	void unreadEntryChanged(const UnreadState &state, bool added);
 	void updateCloudUnread(const MTPDdialogFolder &data);
+	void updateCloudUnread(const Tdb::TLDupdateUnreadMessageCount &data);
+	void updateCloudUnread(const Tdb::TLDupdateUnreadChatCount &data);
 	[[nodiscard]] bool cloudUnreadKnown() const;
 	[[nodiscard]] UnreadState unreadState() const;
 	[[nodiscard]] rpl::producer<UnreadState> unreadStateChanges() const;

From 1a4492c6b2b84769234f4c8b82d8722b0bf6ab3f Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 21 Oct 2021 16:20:18 +0400
Subject: [PATCH 012/349] Implement streamed loader using proxy file.

---
 Telegram/CMakeLists.txt                       |   2 +
 Telegram/SourceFiles/data/data_document.cpp   |  20 ++
 Telegram/SourceFiles/data/data_document.h     |   1 +
 .../data/stickers/data_stickers_set.cpp       |   6 +
 .../data/stickers/data_stickers_set.h         |   1 +
 .../streaming/media_streaming_loader_tdb.cpp  | 310 ++++++++++++++++++
 .../streaming/media_streaming_loader_tdb.h    |  89 +++++
 .../SourceFiles/storage/file_download_tdb.cpp | 111 +------
 .../SourceFiles/storage/file_download_tdb.h   |   8 +-
 Telegram/SourceFiles/tdb/tdb_file_proxy.cpp   |  73 +++++
 Telegram/SourceFiles/tdb/tdb_file_proxy.h     |  81 +++++
 .../SourceFiles/ui/image/image_location.cpp   |  14 +-
 .../SourceFiles/ui/image/image_location.h     |   5 +-
 Telegram/cmake/td_tdb.cmake                   |   2 +
 14 files changed, 600 insertions(+), 123 deletions(-)
 create mode 100644 Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp
 create mode 100644 Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.h
 create mode 100644 Telegram/SourceFiles/tdb/tdb_file_proxy.cpp
 create mode 100644 Telegram/SourceFiles/tdb/tdb_file_proxy.h

diff --git a/Telegram/CMakeLists.txt b/Telegram/CMakeLists.txt
index 874150b061346c..780571c2035f0b 100644
--- a/Telegram/CMakeLists.txt
+++ b/Telegram/CMakeLists.txt
@@ -1160,6 +1160,8 @@ PRIVATE
     media/streaming/media_streaming_loader_local.h
     media/streaming/media_streaming_loader_mtproto.cpp
     media/streaming/media_streaming_loader_mtproto.h
+    media/streaming/media_streaming_loader_tdb.cpp
+    media/streaming/media_streaming_loader_tdb.h
     media/streaming/media_streaming_player.cpp
     media/streaming/media_streaming_player.h
     media/streaming/media_streaming_reader.cpp
diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index 96571b2ada4e9f..181ecb34a531f4 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -44,6 +44,8 @@ For license and copyright information please follow this link:
 #include "ui/image/image_location_factory.h"
 
 #include "storage/file_download_tdb.h"
+#include "media/streaming/media_streaming_loader_tdb.h"
+#include <xxhash.h>
 
 #include <QtCore/QBuffer>
 #include <QtCore/QMimeType>
@@ -850,6 +852,12 @@ void DocumentData::updateThumbnails(
 void DocumentData::setTdbLocation(const TLfile &file) {
 	const auto &fields = file.data();
 	_tdbFileId = fields.vid().v;
+	const auto id = fields.vremote().data().vunique_id().v.isEmpty()
+		? fields.vlocal().data().vpath().v
+		: fields.vremote().data().vunique_id().v;
+	_tdbRemoteLocationHash = id.isEmpty()
+		? 0
+		: XXH64(id.data(), id.size() * sizeof(ushort), 0);
 	size = fields.vsize().v;
 }
 
@@ -1047,6 +1055,11 @@ PhotoData *DocumentData::goodThumbnailPhoto() const {
 }
 
 Storage::Cache::Key DocumentData::bigFileBaseCacheKey() const {
+	if (_tdbFileId) {
+		return TdbFileLocation::BigFileBaseCacheKey(
+			id,
+			_tdbRemoteLocationHash);
+	}
 	return hasRemoteLocation()
 		? StorageFileLocation(
 			_dc,
@@ -1730,6 +1743,13 @@ auto DocumentData::createStreamingLoader(
 			return result;
 		}
 	}
+	if (_tdbFileId) {
+		return std::make_unique<Media::Streaming::LoaderTdb>(
+			&session().tdb(),
+			_tdbFileId,
+			TdbFileLocation::BigFileBaseCacheKey(id, _tdbRemoteLocationHash),
+			size);
+	}
 	return hasRemoteLocation()
 		? std::make_unique<Media::Streaming::LoaderMtproto>(
 			&session().downloader(),
diff --git a/Telegram/SourceFiles/data/data_document.h b/Telegram/SourceFiles/data/data_document.h
index 0309e3ddf10d51..c1e79764951fb1 100644
--- a/Telegram/SourceFiles/data/data_document.h
+++ b/Telegram/SourceFiles/data/data_document.h
@@ -400,6 +400,7 @@ class DocumentData final {
 
 	// TDLib location type.
 	FileId _tdbFileId = 0;
+	uint64 _tdbRemoteLocationHash = 0;
 
 	QByteArray _inlineThumbnailBytes;
 	Data::CloudFile _thumbnail;
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers_set.cpp b/Telegram/SourceFiles/data/stickers/data_stickers_set.cpp
index 75d98404e2e73d..4d96147090823a 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers_set.cpp
+++ b/Telegram/SourceFiles/data/stickers/data_stickers_set.cpp
@@ -123,6 +123,8 @@ void StickersSet::setThumbnail(
 		const ImageWithLocation &data,
 		StickerType type) {
 	_thumbnailType = type;
+	// #TODO tdlib
+	_tdbThumbnailRemoteLocationHash = 0;
 	Data::UpdateCloudFile(
 		_thumbnail,
 		data,
@@ -187,6 +189,10 @@ Storage::Cache::Key StickersSet::thumbnailBigFileBaseCacheKey() const {
 	const auto &location = _thumbnail.location.file().data;
 	if (const auto storage = std::get_if<StorageFileLocation>(&location)) {
 		return storage->bigFileBaseCacheKey();
+	} else if (v::is<TdbFileLocation>(location)) {
+		return TdbFileLocation::BigFileBaseCacheKey(
+			id,
+			_tdbThumbnailRemoteLocationHash);
 	}
 	return {};
 }
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers_set.h b/Telegram/SourceFiles/data/stickers/data_stickers_set.h
index c218ce2fa89f71..e2ec826fed1047 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers_set.h
+++ b/Telegram/SourceFiles/data/stickers/data_stickers_set.h
@@ -128,6 +128,7 @@ class StickersSet final {
 	const not_null<Data::Session*> _owner;
 
 	CloudFile _thumbnail;
+	uint64 _tdbThumbnailRemoteLocationHash = 0;
 	std::weak_ptr<StickersSetThumbnailView> _thumbnailView;
 
 };
diff --git a/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp b/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp
new file mode 100644
index 00000000000000..c2160789778934
--- /dev/null
+++ b/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp
@@ -0,0 +1,310 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "media/streaming/media_streaming_loader_tdb.h"
+
+#include "storage/streamed_file_downloader.h"
+#include "storage/cache/storage_cache_types.h"
+#include "tdb/tdb_account.h"
+#include "tdb/tdb_file_proxy.h"
+
+namespace Media {
+namespace Streaming {
+namespace {
+
+// If not-loaded part is further from loaded part than this offset.
+constexpr auto kResendRequestOffset = 2 * 128 * 1024;
+
+constexpr auto kLoadLimit = 8 * 128 * 1024;
+
+using namespace Tdb;
+
+} // namespace
+
+LoaderTdb::LoaderTdb(
+	not_null<Account*> account,
+	FileId fileId,
+	Storage::Cache::Key baseCacheKey,
+	int size)
+: _account(account)
+, _fileId(fileId)
+, _baseCacheKey(baseCacheKey)
+, _size(size) {
+}
+
+LoaderTdb::~LoaderTdb() {
+	removeFromQueue();
+}
+
+Storage::Cache::Key LoaderTdb::baseCacheKey() const {
+	return _baseCacheKey;
+}
+
+int LoaderTdb::size() const {
+	return _size;
+}
+
+void LoaderTdb::load(int offset) {
+	crl::on_main(this, [=] {
+		if (_downloader) {
+			auto bytes = _downloader->readLoadedPart(offset);
+			if (!bytes.isEmpty()) {
+				cancelForOffset(offset);
+				_parts.fire({ offset, std::move(bytes) });
+				return;
+			}
+		}
+		if (haveSentRequestForOffset(offset)) {
+			return;
+		} else if (_requested.add(offset)) {
+			addToQueueWithPriority();
+		}
+	});
+}
+
+void LoaderTdb::addToQueueWithPriority() {
+	addToQueue(_priority);
+}
+
+void LoaderTdb::stop() {
+	crl::on_main(this, [=] {
+		_requested.clear();
+		removeFromQueue();
+	});
+}
+
+void LoaderTdb::tryRemoveFromQueue() {
+	crl::on_main(this, [=] {
+		if (_requested.empty() && !haveSentRequests()) {
+			removeFromQueue();
+		}
+	});
+}
+
+void LoaderTdb::cancel(int offset) {
+	crl::on_main(this, [=] {
+		cancelForOffset(offset);
+	});
+}
+
+void LoaderTdb::cancelForOffset(int offset) {
+	if (haveSentRequestForOffset(offset)) {
+		cancelRequestForOffset(offset);
+	} else {
+		_requested.remove(offset);
+	}
+}
+
+void LoaderTdb::attachDownloader(
+		not_null<Storage::StreamedFileDownloader*> downloader) {
+	_downloader = downloader;
+}
+
+void LoaderTdb::clearAttachedDownloader() {
+	_downloader = nullptr;
+}
+
+void LoaderTdb::resetPriorities() {
+	crl::on_main(this, [=] {
+		_requested.resetPriorities();
+	});
+}
+
+void LoaderTdb::setPriority(int priority) {
+	if (_priority == priority) {
+		return;
+	}
+	_priority = priority;
+	if (haveSentRequests()) {
+		addToQueueWithPriority();
+	}
+}
+
+void LoaderTdb::cancelOnFail() {
+	_proxy = nullptr;
+	removeFromQueue();
+	_parts.fire({ LoadedPart::kFailedOffset });
+}
+
+bool LoaderTdb::haveSentRequests() const {
+	return !_waitingOffsets.empty();
+}
+
+bool LoaderTdb::haveSentRequestForOffset(int offset) const {
+	return _waitingOffsets.contains(offset);
+}
+
+void LoaderTdb::cancelRequest() {
+	_account->sender().request(base::take(_requestId)).cancel();
+	_loadingLifetime.destroy();
+}
+
+void LoaderTdb::cancelRequestForOffset(int offset) {
+	if (_waitingOffsets.remove(offset)) {
+		const auto next = _waitingOffsets.empty()
+			? _requested.front()
+			: _waitingOffsets.front();
+		if (next
+			&& (_waitingOffsets.empty()
+				|| *next < _requestedOffset
+				|| _loadedTill + kResendRequestOffset < *next)) {
+			addToQueueWithPriority();
+		}
+	}
+}
+
+void LoaderTdb::addToQueue(int priority) {
+	const auto downloading = _waitingOffsets.empty()
+		? std::optional<int>()
+		: _waitingOffsets.front();
+	const auto requesting = _requested.front();
+	if (!requesting && !downloading) {
+		return;
+	}
+	const auto newOffset = downloading ? *downloading : *requesting;
+	const auto newLimit = std::min(kLoadLimit, _size - newOffset);
+	const auto newPriority = _priority + 1;
+	while (!_requested.empty()
+		&& *_requested.front() >= newOffset
+		&& (*_requested.front() + partSize(*_requested.front())
+			<= newOffset + newLimit)) {
+		_waitingOffsets.emplace(*_requested.take());
+	}
+	Assert(!_waitingOffsets.empty());
+	const auto needNewRequest = [&] {
+		if (newPriority != _requestedPriority
+			|| (_requestedOffset + kResendRequestOffset
+				< _waitingOffsets.front())) {
+			return true;
+		}
+		for (const auto offset : _waitingOffsets) {
+			if (offset < _requestedOffset
+				|| (offset + std::min(kPartSize, _size - offset)
+					> _requestedOffset + _requestedLimit)) {
+				return true;
+			}
+		}
+		return false;
+	}();
+	if (!needNewRequest) {
+		return;
+	}
+	if (_loadedTill < newOffset || newOffset < _requestedOffset) {
+		_loadedTill = newOffset;
+	}
+	_requestedOffset = newOffset;
+	_requestedLimit = newLimit;
+	_requestedPriority = newPriority;
+	cancelRequest();
+	_requestId = _account->sender().request(TLdownloadFile(
+		tl_int32(_fileId),
+		tl_int32(_requestedPriority),
+		tl_int32(_requestedOffset),
+		tl_int32(_requestedLimit),
+		tl_bool(false)
+	)).done([=](const TLfile &result) {
+		apply(result);
+
+		_requestId = 0;
+		if (haveSentRequests()) {
+			_account->updates(
+			) | rpl::start_with_next([=](const TLupdate &update) {
+				update.match([&](const TLDupdateFile &data) {
+					apply(data.vfile());
+				}, [](const auto &) {});
+			}, _loadingLifetime);
+		}
+	}).fail([=](const Error &error) {
+		cancelOnFail();
+	}).send();
+}
+
+void LoaderTdb::apply(const TLfile &file) {
+	const auto &fields = file.data();
+	if (fields.vid().v != _fileId) {
+		return;
+	} else if (_waitingOffsets.empty()) {
+		if (_requested.empty()) {
+			removeFromQueue();
+		} else {
+			addToQueueWithPriority();
+		}
+		return;
+	}
+	const auto &local = fields.vlocal().data();
+	const auto downloadedOffset = local.vdownload_offset().v;
+	const auto downloadedTill = downloadedOffset
+		+ local.vdownloaded_prefix_size().v;
+	_loadedTill = std::max(_requestedOffset, downloadedTill);
+	const auto active = local.vis_downloading_active().v;
+
+	if (!active && downloadedTill == downloadedOffset) {
+		cancelOnFail();
+		return;
+	} else if (!_proxy) {
+		_proxy = FileProxy::Create(local.vpath().v);
+		if (!_proxy) {
+			// Maybe the file was moved and we wait for a new updateFile.
+			return;
+		}
+		_proxyPosition = 0;
+	}
+	const auto was = _waitingOffsets.size();
+	for (auto i = begin(_waitingOffsets); i != end(_waitingOffsets);) {
+		const auto offset = *i;
+		const auto limit = partSize(offset);
+		if (offset < downloadedOffset || offset + limit > downloadedTill) {
+			++i;
+			continue;
+		} else if (_proxyPosition != offset) {
+			if (!_proxy->seek(offset)) {
+				cancelOnFail();
+				return;
+			} else {
+				_proxyPosition = offset;
+			}
+		}
+		auto bytes = _proxy->read(limit);
+		if (bytes.size() != limit) {
+			cancelOnFail();
+			return;
+		}
+		_proxyPosition += limit;
+		_parts.fire({ offset, std::move(bytes) });
+		i = _waitingOffsets.erase(i);
+	}
+	if (!active && !_waitingOffsets.empty()) {
+		cancelOnFail();
+	} else if (_waitingOffsets.size() != was && !_requested.empty()) {
+		addToQueueWithPriority();
+	} else if (_waitingOffsets.empty()) {
+		removeFromQueue();
+	}
+}
+
+int LoaderTdb::partSize(int offset) const {
+	return std::min(kPartSize, _size - offset);
+}
+
+void LoaderTdb::removeFromQueue() {
+	if (_requestId || _loadingLifetime) {
+		cancelRequest();
+		_account->sender().request(TLcancelDownloadFile(
+			tl_int32(_fileId),
+			tl_bool(false)
+		)).send();
+	}
+	_requestedOffset = _requestedLimit = _loadedTill = 0;
+	_waitingOffsets.clear();
+}
+
+rpl::producer<LoadedPart> LoaderTdb::parts() const {
+	return _parts.events();
+}
+
+} // namespace Streaming
+} // namespace Media
diff --git a/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.h b/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.h
new file mode 100644
index 00000000000000..6099640d4fbefd
--- /dev/null
+++ b/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.h
@@ -0,0 +1,89 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "media/streaming/media_streaming_loader.h"
+#include "storage/cache/storage_cache_types.h"
+#include "tdb/tdb_request_id.h"
+
+namespace Tdb {
+class Account;
+class FileProxy;
+class TLfile;
+} // namespace Tdb
+
+namespace Media {
+namespace Streaming {
+
+class LoaderTdb : public Loader, public base::has_weak_ptr {
+public:
+	LoaderTdb(
+		not_null<Tdb::Account*> account,
+		FileId fileId,
+		Storage::Cache::Key baseCacheKey,
+		int size);
+	~LoaderTdb();
+
+	[[nodiscard]] Storage::Cache::Key baseCacheKey() const override;
+	[[nodiscard]] int size() const override;
+
+	void load(int offset) override;
+	void cancel(int offset) override;
+	void resetPriorities() override;
+	void setPriority(int priority) override;
+	void stop() override;
+
+	void tryRemoveFromQueue() override;
+
+	// Parts will be sent from the main thread.
+	[[nodiscard]] rpl::producer<LoadedPart> parts() const override;
+
+	void attachDownloader(
+		not_null<Storage::StreamedFileDownloader*> downloader) override;
+	void clearAttachedDownloader() override;
+
+private:
+	[[nodiscard]] bool haveSentRequests() const;
+	[[nodiscard]] bool haveSentRequestForOffset(int offset) const;
+	void cancelRequestForOffset(int offset);
+	void cancelRequest();
+
+	void addToQueue(int priority = 0);
+	void removeFromQueue();
+
+	void cancelForOffset(int offset);
+	void addToQueueWithPriority();
+	void cancelOnFail();
+	void apply(const Tdb::TLfile &file);
+	[[nodiscard]] int partSize(int offset) const;
+
+	const not_null<Tdb::Account*> _account;
+	const FileId _fileId = 0;
+	const Storage::Cache::Key _baseCacheKey;
+	const int _size = 0;
+	int _priority = 0;
+
+	Tdb::RequestId _requestId = 0;
+	int _requestedOffset = 0;
+	int _requestedLimit = 0;
+	int _requestedPriority = 0;
+	int _loadedTill = 0;
+	base::flat_set<int> _waitingOffsets;
+	rpl::lifetime _loadingLifetime;
+	std::unique_ptr<Tdb::FileProxy> _proxy;
+	int _proxyPosition = 0;
+
+	PriorityQueue _requested;
+	rpl::event_stream<LoadedPart> _parts;
+
+	Storage::StreamedFileDownloader *_downloader = nullptr;
+
+};
+
+} // namespace Streaming
+} // namespace Media
diff --git a/Telegram/SourceFiles/storage/file_download_tdb.cpp b/Telegram/SourceFiles/storage/file_download_tdb.cpp
index b449bf858007dd..f6007582c15345 100644
--- a/Telegram/SourceFiles/storage/file_download_tdb.cpp
+++ b/Telegram/SourceFiles/storage/file_download_tdb.cpp
@@ -12,6 +12,7 @@ For license and copyright information please follow this link:
 #include "data/data_document.h"
 #include "tdb/tdb_sender.h"
 #include "tdb/tdb_account.h"
+#include "tdb/tdb_file_proxy.h"
 
 namespace {
 
@@ -21,114 +22,6 @@ using namespace Tdb;
 
 } // namespace
 
-#ifdef Q_OS_WIN
-
-// To be able to read file that is being renamed by TDLib we should pass
-// FILE_SHARE_DELETE flag when opening it on Windows. Qt never passes this
-// flag in QFile, so we provide a custom implementation instead.
-class FileProxyImpl final {
-public:
-	explicit FileProxyImpl(const QString &path);
-
-	[[nodiscard]] bool valid() const;
-	[[nodiscard]] bool seek(int offset);
-	[[nodiscard]] QByteArray read(int limit);
-
-private:
-	HANDLE _handle = nullptr;
-
-};
-
-FileProxyImpl::FileProxyImpl(const QString &path) {
-	_handle = CreateFile(
-		reinterpret_cast<const wchar_t*>(path.utf16()),
-		GENERIC_READ,
-		FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
-		nullptr,
-		OPEN_EXISTING,
-		FILE_ATTRIBUTE_NORMAL,
-		nullptr);
-}
-
-bool FileProxyImpl::valid() const {
-	return (_handle != INVALID_HANDLE_VALUE);
-}
-
-bool FileProxyImpl::seek(int offset) {
-	const auto result = SetFilePointer(_handle, offset, nullptr, FILE_BEGIN);
-	return (result != INVALID_SET_FILE_POINTER);
-}
-
-QByteArray FileProxyImpl::read(int limit) {
-	auto result = QByteArray(limit, Qt::Uninitialized);
-	auto read = DWORD(0);
-	ReadFile(_handle, result.data(), DWORD(limit), &read, nullptr);
-	return (read == limit) ? result : QByteArray();
-}
-
-#else // Q_OS_WIN
-
-// A simple proxy to QFile on other systems.
-class FileProxyImpl final {
-public:
-	explicit FileProxyImpl(const QString &path);
-
-	[[nodiscard]] bool valid() const;
-	[[nodiscard]] bool seek(int offset);
-	[[nodiscard]] QByteArray read(int limit);
-
-private:
-	QFile _file;
-
-};
-
-FileProxyImpl::FileProxyImpl(const QString &path) : _file(path) {
-	_file.open(QIODevice::ReadOnly);
-}
-
-bool FileProxyImpl::valid() const {
-	return _file.isOpen();
-}
-
-bool FileProxyImpl::seek(int offset) {
-	return _file.seek(offset);
-}
-
-QByteArray FileProxyImpl::read(int limit) {
-	return _file.read(limit);
-}
-
-#endif // Q_OS_WIN
-
-class TdbFileLoader::FileProxy final {
-public:
-	explicit FileProxy(const QString &path) : _impl(path) {
-	}
-
-	[[nodiscard]] bool valid() const {
-		return _impl.valid();
-	}
-	[[nodiscard]] bool seek(int offset) {
-		return _impl.seek(offset);
-	}
-	[[nodiscard]] QByteArray read(int limit) {
-		return _impl.read(limit);
-	}
-
-private:
-	FileProxyImpl _impl;
-
-};
-
-std::unique_ptr<TdbFileLoader::FileProxy> TdbFileLoader::CreateFileProxy(
-		const QString &path) {
-	auto result = std::make_unique<FileProxy>(path);
-	if (!result->valid()) {
-		return nullptr;
-	}
-	return result;
-}
-
 TdbFileLoader::TdbFileLoader(
 	not_null<Main::Session*> session,
 	FileId fileId,
@@ -234,7 +127,7 @@ void TdbFileLoader::apply(const TLfile &file) {
 		cancelRequest();
 	}
 	if (!_proxy) {
-		_proxy = CreateFileProxy(local.vpath().v);
+		_proxy = FileProxy::Create(local.vpath().v);
 		if (!_proxy) {
 			// Maybe the file was moved and we wait for a new updateFile.
 			return;
diff --git a/Telegram/SourceFiles/storage/file_download_tdb.h b/Telegram/SourceFiles/storage/file_download_tdb.h
index f4fe636fd104d0..89102344f3ea14 100644
--- a/Telegram/SourceFiles/storage/file_download_tdb.h
+++ b/Telegram/SourceFiles/storage/file_download_tdb.h
@@ -12,6 +12,7 @@ For license and copyright information please follow this link:
 
 namespace Tdb {
 class TLfile;
+class FileProxy;
 } // namespace Tdb
 
 class TdbFileLoader final : public FileLoader {
@@ -34,8 +35,6 @@ class TdbFileLoader final : public FileLoader {
 	int currentOffset() const override;
 
 private:
-	class FileProxy;
-
 	Storage::Cache::Key cacheKey() const override;
 	std::optional<MediaKey> fileLocationKey() const override;
 	void startLoading() override;
@@ -50,12 +49,9 @@ class TdbFileLoader final : public FileLoader {
 	bool setFinalSize(int size);
 	bool feedPart(int offset, const QByteArray &bytes);
 
-	[[nodiscard]] static std::unique_ptr<FileProxy> CreateFileProxy(
-		const QString &path);
-
 	const FileId _fileId = 0;
 	int _loadOffset = 0;
-	std::unique_ptr<FileProxy> _proxy;
+	std::unique_ptr<Tdb::FileProxy> _proxy;
 	Tdb::RequestId _requestId = 0;
 
 	rpl::lifetime _loadingLifetime;
diff --git a/Telegram/SourceFiles/tdb/tdb_file_proxy.cpp b/Telegram/SourceFiles/tdb/tdb_file_proxy.cpp
new file mode 100644
index 00000000000000..f691713ace345a
--- /dev/null
+++ b/Telegram/SourceFiles/tdb/tdb_file_proxy.cpp
@@ -0,0 +1,73 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "tdb/tdb_file_proxy.h"
+
+namespace Tdb::details {
+
+#ifdef Q_OS_WIN
+
+FileProxyImpl::FileProxyImpl(const QString &path) {
+	_handle = CreateFile(
+		reinterpret_cast<const wchar_t*>(path.utf16()),
+		GENERIC_READ,
+		FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
+		nullptr,
+		OPEN_EXISTING,
+		FILE_ATTRIBUTE_NORMAL,
+		nullptr);
+}
+
+bool FileProxyImpl::valid() const {
+	return (_handle != INVALID_HANDLE_VALUE);
+}
+
+bool FileProxyImpl::seek(int offset) {
+	const auto result = SetFilePointer(_handle, offset, nullptr, FILE_BEGIN);
+	return (result != INVALID_SET_FILE_POINTER);
+}
+
+QByteArray FileProxyImpl::read(int limit) {
+	auto result = QByteArray(limit, Qt::Uninitialized);
+	auto read = DWORD(0);
+	ReadFile(_handle, result.data(), DWORD(limit), &read, nullptr);
+	return (read == limit) ? result : QByteArray();
+}
+
+#else // Q_OS_WIN
+
+FileProxyImpl::FileProxyImpl(const QString &path) : _file(path) {
+	_file.open(QIODevice::ReadOnly);
+}
+
+bool FileProxyImpl::valid() const {
+	return _file.isOpen();
+}
+
+bool FileProxyImpl::seek(int offset) {
+	return _file.seek(offset);
+}
+
+QByteArray FileProxyImpl::read(int limit) {
+	return _file.read(limit);
+}
+
+#endif // Q_OS_WIN
+
+} // namespace Tdb::details
+
+namespace Tdb {
+
+std::unique_ptr<FileProxy> FileProxy::Create(const QString &path) {
+	auto result = std::make_unique<FileProxy>(path);
+	if (!result->valid()) {
+		return nullptr;
+	}
+	return result;
+}
+
+} // namespace Tdb
diff --git a/Telegram/SourceFiles/tdb/tdb_file_proxy.h b/Telegram/SourceFiles/tdb/tdb_file_proxy.h
new file mode 100644
index 00000000000000..592a8c4e157f4f
--- /dev/null
+++ b/Telegram/SourceFiles/tdb/tdb_file_proxy.h
@@ -0,0 +1,81 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#ifdef Q_OS_WIN
+#include <windows.h>
+#else // Q_OS_WIN
+#include <QFile>
+#endif // Q_OS_WIN
+
+namespace Tdb::details {
+
+#ifdef Q_OS_WIN
+
+// To be able to read file that is being renamed by TDLib we should pass
+// FILE_SHARE_DELETE flag when opening it on Windows. Qt never passes this
+// flag in QFile, so we provide a custom implementation instead.
+class FileProxyImpl final {
+public:
+	explicit FileProxyImpl(const QString &path);
+
+	[[nodiscard]] bool valid() const;
+	[[nodiscard]] bool seek(int offset);
+	[[nodiscard]] QByteArray read(int limit);
+
+private:
+	HANDLE _handle = nullptr;
+
+};
+
+#else // Q_OS_WIN
+
+// A simple proxy to QFile on other systems.
+class FileProxyImpl final {
+public:
+	explicit FileProxyImpl(const QString &path);
+
+	[[nodiscard]] bool valid() const;
+	[[nodiscard]] bool seek(int offset);
+	[[nodiscard]] QByteArray read(int limit);
+
+private:
+	QFile _file;
+
+};
+
+#endif // Q_OS_WIN
+
+} // namespace Tdb::details
+
+namespace Tdb {
+
+class FileProxy final {
+public:
+	explicit FileProxy(const QString &path) : _impl(path) {
+	}
+
+	[[nodiscard]] bool valid() const {
+		return _impl.valid();
+	}
+	[[nodiscard]] bool seek(int offset) {
+		return _impl.seek(offset);
+	}
+	[[nodiscard]] QByteArray read(int limit) {
+		return _impl.read(limit);
+	}
+
+	[[nodiscard]] static std::unique_ptr<FileProxy> Create(
+		const QString &path);
+
+private:
+	details::FileProxyImpl _impl;
+
+};
+
+} // namespace Tdb
diff --git a/Telegram/SourceFiles/ui/image/image_location.cpp b/Telegram/SourceFiles/ui/image/image_location.cpp
index 7f60024d9bb07f..5386d49552f599 100644
--- a/Telegram/SourceFiles/ui/image/image_location.cpp
+++ b/Telegram/SourceFiles/ui/image/image_location.cpp
@@ -684,6 +684,12 @@ TdbFileLocation::TdbFileLocation(const Tdb::TLfile &data)
 : fileId(data.data().vid().v) {
 }
 
+Storage::Cache::Key TdbFileLocation::BigFileBaseCacheKey(
+		uint64 entityId,
+		uint64 remoteLocationHash) {
+	return { entityId, remoteLocationHash & ~0xFFULL };
+}
+
 InMemoryKey inMemoryKey(const StorageFileLocation &location) {
 	const auto key = location.cacheKey();
 	return { key.high, key.low };
@@ -983,16 +989,10 @@ Storage::Cache::Key DownloadLocation::cacheKey() const {
 	}, [](const InMemoryLocation &data) {
 		return Storage::Cache::Key();
 	}, [](const TdbFileLocation &data) {
-		return Storage::Cache::Key(); // #TODO tdlib
+		return Storage::Cache::Key();
 	});
 }
 
-Storage::Cache::Key DownloadLocation::bigFileBaseCacheKey() const {
-	return v::is<StorageFileLocation>(data)
-		? v::get<StorageFileLocation>(data).bigFileBaseCacheKey()
-		: Storage::Cache::Key(); // #TODO tdlib?.. streaming
-}
-
 bool DownloadLocation::valid() const {
 	return v::match(data, [](const GeoPointLocation &data) {
 		return true;
diff --git a/Telegram/SourceFiles/ui/image/image_location.h b/Telegram/SourceFiles/ui/image/image_location.h
index 67f17460109c87..e275c2279d2607 100644
--- a/Telegram/SourceFiles/ui/image/image_location.h
+++ b/Telegram/SourceFiles/ui/image/image_location.h
@@ -467,6 +467,10 @@ struct TdbFileLocation {
 	explicit TdbFileLocation(const Tdb::TLfile &data);
 
 	FileId fileId = 0;
+
+	[[nodiscard]] static Storage::Cache::Key BigFileBaseCacheKey(
+		uint64 documentId,
+		uint64 remoteLocationHash);
 };
 
 inline bool operator==(
@@ -527,7 +531,6 @@ class DownloadLocation {
 		uint64 photoId) const;
 
 	[[nodiscard]] Storage::Cache::Key cacheKey() const;
-	[[nodiscard]] Storage::Cache::Key bigFileBaseCacheKey() const;
 	[[nodiscard]] bool valid() const;
 	[[nodiscard]] bool isLegacy() const;
 	[[nodiscard]] QByteArray fileReference() const;
diff --git a/Telegram/cmake/td_tdb.cmake b/Telegram/cmake/td_tdb.cmake
index 30e08df19353dc..d19134431e2d5d 100644
--- a/Telegram/cmake/td_tdb.cmake
+++ b/Telegram/cmake/td_tdb.cmake
@@ -17,6 +17,8 @@ nice_target_sources(td_tdb ${src_loc}
 PRIVATE
     tdb/tdb_account.cpp
     tdb/tdb_account.h
+    tdb/tdb_file_proxy.cpp
+    tdb/tdb_file_proxy.h
     tdb/tdb_request_id.h
     tdb/tdb_resolve_chats.cpp
     tdb/tdb_resolve_chats.h

From 452805c7d26a973a7aad41c587f6a4d470c8a140 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 21 Oct 2021 17:27:41 +0400
Subject: [PATCH 013/349] Fix streaming requests incorrect failing.

---
 .../streaming/media_streaming_loader_tdb.cpp  | 32 +++++++++----------
 .../streaming/media_streaming_loader_tdb.h    |  1 +
 .../SourceFiles/storage/file_download_tdb.cpp |  5 ++-
 3 files changed, 19 insertions(+), 19 deletions(-)

diff --git a/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp b/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp
index c2160789778934..eb90b602ab63ec 100644
--- a/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp
+++ b/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp
@@ -139,7 +139,9 @@ bool LoaderTdb::haveSentRequestForOffset(int offset) const {
 }
 
 void LoaderTdb::cancelRequest() {
-	_account->sender().request(base::take(_requestId)).cancel();
+	if (_requestId) {
+		_account->sender().request(base::take(_requestId)).cancel();
+	}
 	_loadingLifetime.destroy();
 }
 
@@ -196,6 +198,7 @@ void LoaderTdb::addToQueue(int priority) {
 	if (_loadedTill < newOffset || newOffset < _requestedOffset) {
 		_loadedTill = newOffset;
 	}
+	LOG(("CANCELLING REQUEST %1 FOR: %2").arg(_requestId).arg(_requestedOffset));
 	_requestedOffset = newOffset;
 	_requestedLimit = newLimit;
 	_requestedPriority = newPriority;
@@ -207,10 +210,12 @@ void LoaderTdb::addToQueue(int priority) {
 		tl_int32(_requestedLimit),
 		tl_bool(false)
 	)).done([=](const TLfile &result) {
+		LOG(("GOT RESPONSE %1 FOR: %2").arg(_requestId).arg(_requestedOffset));
+		_requestId = 0;
 		apply(result);
 
-		_requestId = 0;
-		if (haveSentRequests()) {
+		if (!_requestId && haveSentRequests()) {
+			LOG(("SUBSCRIBED TO UPDATES"));
 			_account->updates(
 			) | rpl::start_with_next([=](const TLupdate &update) {
 				update.match([&](const TLDupdateFile &data) {
@@ -221,28 +226,23 @@ void LoaderTdb::addToQueue(int priority) {
 	}).fail([=](const Error &error) {
 		cancelOnFail();
 	}).send();
+	LOG(("SENT REQUEST %1 FOR: %2").arg(_requestId).arg(_requestedOffset));
 }
 
 void LoaderTdb::apply(const TLfile &file) {
 	const auto &fields = file.data();
 	if (fields.vid().v != _fileId) {
 		return;
-	} else if (_waitingOffsets.empty()) {
-		if (_requested.empty()) {
-			removeFromQueue();
-		} else {
-			addToQueueWithPriority();
-		}
-		return;
 	}
+
+	LOG(("HANDLING UPDATE WITH %1 FOR: %2").arg(_requestId).arg(_requestedOffset));
 	const auto &local = fields.vlocal().data();
 	const auto downloadedOffset = local.vdownload_offset().v;
 	const auto downloadedTill = downloadedOffset
 		+ local.vdownloaded_prefix_size().v;
 	_loadedTill = std::max(_requestedOffset, downloadedTill);
-	const auto active = local.vis_downloading_active().v;
-
-	if (!active && downloadedTill == downloadedOffset) {
+	_loadingActive = local.vis_downloading_active().v;
+	if (!_loadingActive && downloadedTill == downloadedOffset) {
 		cancelOnFail();
 		return;
 	} else if (!_proxy) {
@@ -277,7 +277,7 @@ void LoaderTdb::apply(const TLfile &file) {
 		_parts.fire({ offset, std::move(bytes) });
 		i = _waitingOffsets.erase(i);
 	}
-	if (!active && !_waitingOffsets.empty()) {
+	if (!_loadingActive && !_waitingOffsets.empty()) {
 		cancelOnFail();
 	} else if (_waitingOffsets.size() != was && !_requested.empty()) {
 		addToQueueWithPriority();
@@ -291,13 +291,13 @@ int LoaderTdb::partSize(int offset) const {
 }
 
 void LoaderTdb::removeFromQueue() {
-	if (_requestId || _loadingLifetime) {
-		cancelRequest();
+	if (_requestId || _loadingActive) {
 		_account->sender().request(TLcancelDownloadFile(
 			tl_int32(_fileId),
 			tl_bool(false)
 		)).send();
 	}
+	cancelRequest();
 	_requestedOffset = _requestedLimit = _loadedTill = 0;
 	_waitingOffsets.clear();
 }
diff --git a/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.h b/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.h
index 6099640d4fbefd..06b6843a801bca 100644
--- a/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.h
+++ b/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.h
@@ -73,6 +73,7 @@ class LoaderTdb : public Loader, public base::has_weak_ptr {
 	int _requestedLimit = 0;
 	int _requestedPriority = 0;
 	int _loadedTill = 0;
+	bool _loadingActive = false;
 	base::flat_set<int> _waitingOffsets;
 	rpl::lifetime _loadingLifetime;
 	std::unique_ptr<Tdb::FileProxy> _proxy;
diff --git a/Telegram/SourceFiles/storage/file_download_tdb.cpp b/Telegram/SourceFiles/storage/file_download_tdb.cpp
index f6007582c15345..b9def7b6a068e2 100644
--- a/Telegram/SourceFiles/storage/file_download_tdb.cpp
+++ b/Telegram/SourceFiles/storage/file_download_tdb.cpp
@@ -73,10 +73,9 @@ void TdbFileLoader::sendRequest() {
 		tl_int32(_loadSize - _loadOffset),
 		tl_bool(false)
 	)).done([=](const TLfile &result) {
-		apply(result);
-
 		_requestId = 0;
-		if (!_finished) {
+		apply(result);
+		if (!_requestId && !_finished) {
 			session().tdb().updates(
 			) | rpl::start_with_next([=](const TLupdate &update) {
 				update.match([&](const TLDupdateFile &data) {

From bb38bbd7770a5db7d6a5303a3e035f6dc37774c0 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 22 Oct 2021 00:27:46 +0400
Subject: [PATCH 014/349] Update TDLib revision.

---
 Telegram/build/prepare/prepare.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index 6afaf3a283fe80..0ea8cbc040d4af 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1905,7 +1905,7 @@ def runStages():
 win:
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout 2ce0be4fe7
+    git checkout 9f44816a62
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out
     SET ZLIB_DIR=%LIBS_DIR%\\zlib

From 811311edfc3ecb6a6332da1491f0dbbb98c1ac7e Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 4 Nov 2021 10:02:11 +0400
Subject: [PATCH 015/349] Apply dialog unread status fields.

---
 Telegram/SourceFiles/data/data_session.cpp | 27 ++++++++++++++++++----
 1 file changed, 23 insertions(+), 4 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 867c0eddadefcd..14231263671366 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -79,6 +79,8 @@ For license and copyright information please follow this link:
 #include "base/random.h"
 #include "spellcheck/spellcheck_highlight_syntax.h"
 
+#include "history/history_unread_things.h"
+
 namespace Data {
 namespace {
 
@@ -1217,13 +1219,30 @@ not_null<UserData*> Session::processUser(const TLuser &user) {
 }
 
 not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
-	const auto &data = dialog.match([](const auto &data) -> const TLDchat & {
-		return data;
-	});
+	const auto &data = dialog.data();
 	Assert(data.vtype().type() != id_chatTypeSecret);
-	const auto result = this->peer(peerFromTdbChat(data.vid()));
+
+	const auto result = peer(peerFromTdbChat(data.vid()));
 	using UpdateFlag = Data::PeerUpdate::Flag;
 	auto updates = UpdateFlag::None | UpdateFlag::None;
+
+	const auto history = this->history(result);
+	for (const auto &position : data.vpositions().v) {
+		history->applyPosition(position.data());
+	}
+	if (const auto message = data.vlast_message()) {
+		history->applyLastMessage(*message);
+	} else {
+		history->clearLastMessage();
+	}
+	history->applyDialogFields(
+		history->folder(),
+		data.vunread_count().v,
+		data.vlast_read_inbox_message_id().v,
+		data.vlast_read_outbox_message_id().v);
+	history->unreadMentions().setCount(data.vunread_mention_count().v);
+	history->setUnreadMark(data.vis_marked_as_unread().v);
+
 	if (const auto user = result->asUser()) {
 	} else if (const auto chat = result->asChat()) {
 		const auto canAddMembers = chat->canAddMembers();

From e96584524855f5993680868701b733de0b80864f Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 4 Nov 2021 17:56:31 +0400
Subject: [PATCH 016/349] Send text messages without entities.

---
 Telegram/SourceFiles/api/api_updates.cpp      | 37 ++++++++---
 Telegram/SourceFiles/apiwrap.cpp              | 61 ++++++++++++++++++-
 Telegram/SourceFiles/data/data_session.cpp    | 28 ++++-----
 Telegram/SourceFiles/data/data_session.h      |  6 +-
 Telegram/SourceFiles/history/history.cpp      | 57 +++++++++--------
 Telegram/SourceFiles/history/history.h        | 11 ++--
 .../history/history_item_helpers.cpp          | 12 +++-
 7 files changed, 152 insertions(+), 60 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 45d1e92464b3b1..ddef6401017ca2 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -1137,6 +1137,7 @@ void Updates::handleEmojiInteraction(
 }
 
 void Updates::applyUpdatesNoPtsCheck(const MTPUpdates &updates) {
+#if 0 // #TODO legacy
 	switch (updates.type()) {
 	case mtpc_updateShortMessage: {
 		const auto &d = updates.c_updateShortMessage();
@@ -1221,9 +1222,11 @@ void Updates::applyUpdatesNoPtsCheck(const MTPUpdates &updates) {
 
 	default: Unexpected("Type in applyUpdatesNoPtsCheck()");
 	}
+#endif
 }
 
 void Updates::applyUpdateNoPtsCheck(const MTPUpdate &update) {
+#if 0 // #TODO legacy
 	switch (update.type()) {
 	case mtpc_updateNewMessage: {
 		auto &d = update.c_updateNewMessage();
@@ -1386,11 +1389,13 @@ void Updates::applyUpdateNoPtsCheck(const MTPUpdate &update) {
 
 	default: Unexpected("Type in applyUpdateNoPtsCheck()");
 	}
+#endif
 }
 
 void Updates::applyUpdates(
 		const MTPUpdates &updates,
 		uint64 sentMessageRandomId) {
+#if 0 // #TODO legacy
 	const auto randomId = sentMessageRandomId;
 
 	switch (updates.type()) {
@@ -1535,6 +1540,7 @@ void Updates::applyUpdates(
 	} break;
 	}
 	session().data().sendHistoryChangeNotifications();
+#endif
 }
 
 void Updates::feedUpdate(const MTPUpdate &update) {
@@ -2682,18 +2688,15 @@ void Updates::applyUpdate(const TLupdate &update) {
 			session().api().requestMoreDialogsIfNeeded();
 		}
 	}, [&](const TLDupdateNewMessage &data) {
-		const auto &message = data.vmessage();
-		const auto peerId = peerFromTdbChat(message.data().vchat_id());
-		const auto history = owner.history(peerId);
-		const auto id = message.data().vid().v;
-		history->addNewMessage(
-			id,
-			message,
-			MessageFlags(),
-			NewMessageType::Unread);
+		owner.processMessage(data.vmessage(), NewMessageType::Unread);
 	}, [&](const TLDupdateMessageSendAcknowledged &data) {
+		// We don't show sent checkmark while the message only was ack-ed.
 	}, [&](const TLDupdateMessageSendSucceeded &data) {
+		const auto oldMessageId = MsgId(data.vold_message_id().v);
+		owner.processMessage(data.vmessage(), oldMessageId);
 	}, [&](const TLDupdateMessageSendFailed &data) {
+		const auto oldMessageId = MsgId(data.vold_message_id().v);
+		owner.processMessage(data.vmessage(), oldMessageId);
 	}, [&](const TLDupdateMessageContent &data) {
 	}, [&](const TLDupdateMessageEdited &data) {
 	}, [&](const TLDupdateMessageIsPinned &data) {
@@ -2724,7 +2727,23 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateChatVoiceChat &data) {
 	}, [&](const TLDupdateChatDefaultDisableNotification &data) {
 	}, [&](const TLDupdateChatReadInbox &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto history = owner.historyLoaded(peerId)) {
+			history->applyInboxReadUpdate(
+				(history->folder() ? history->folder()->id() : 0),
+				data.vlast_read_inbox_message_id().v,
+				data.vunread_count().v);
+		}
 	}, [&](const TLDupdateChatReadOutbox &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto history = owner.historyLoaded(peerId)) {
+			history->outboxRead(data.vlast_read_outbox_message_id().v);
+			//if (!requestingDifference()) { // #TODO tdlib
+			//	if (const auto user = history->peer->asUser()) {
+			//		user->madeAction(base::unixtime::now());
+			//	}
+			//}
+		}
 	}, [&](const TLDupdateChatUnreadMentionCount &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		if (const auto history = owner.historyLoaded(peerId)) {
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 3bb835c22882ff..cb4c54aeca2bdb 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -3700,6 +3700,7 @@ void ApiWrap::sendUploadedDocument(
 
 void ApiWrap::cancelLocalItem(not_null<HistoryItem*> item) {
 	Expects(item->isSending());
+	// #TODO tdlib cancel album part sending
 
 	if (const auto groupId = item->groupId()) {
 		sendAlbumWithCancelled(item, groupId);
@@ -3769,13 +3770,14 @@ void ApiWrap::sendMessage(MessageToSend &&message) {
 		TextUtilities::Trim(left);
 		const auto isLast = left.empty();
 
+#if 0 // mtp
 		auto newId = FullMsgId(
 			peer->id,
 			_session->data().nextLocalMessageId());
 		auto randomId = base::RandomValue<uint64>();
-
+#endif
 		TextUtilities::Trim(sending);
-
+#if 0 // mtp
 		_session->data().registerMessageRandomId(randomId, newId);
 		_session->data().registerMessageSentData(
 			randomId,
@@ -3940,6 +3942,61 @@ void ApiWrap::sendMessage(MessageToSend &&message) {
 					MTP_long(action.options.effectId)
 				), done, fail);
 		}
+#endif
+
+		static constexpr auto kTillOnline
+			= Data::ScheduledMessages::kScheduledUntilOnlineTimestamp;
+		const auto silentPost = ShouldSendSilent(peer, action.options);
+		const auto sentEntities = Api::EntitiesToMTP(
+			_session,
+			sending.entities,
+			Api::ConvertOption::SkipLocal);
+		const auto clearCloudDraft = action.clearDraft;
+		//if (clearCloudDraft) {
+		//	// #TODO tdlib unnecessary?..
+		//	history->clearCloudDraft();
+		//	history->startSavingCloudDraft();
+		//}
+		sender().request(TLsendMessage(
+			peerToTdbChat(peer->id),
+			tl_int53(0), // message_thread_id
+			tl_int53(action.replyTo.bare),
+			tl_messageSendOptions(
+				tl_bool(silentPost),
+				tl_bool(false), // from_background
+				((action.options.scheduled == kTillOnline)
+					? tl_messageSchedulingStateSendWhenOnline()
+					: (action.options.scheduled > 0)
+					? tl_messageSchedulingStateSendAtDate(
+						tl_int32(action.options.scheduled))
+					: std::optional<TLmessageSchedulingState>())),
+			tl_inputMessageText(
+				tl_formattedText(
+					tl_string(sending.text),
+					tl_vector<TLtextEntity>()),
+				tl_bool(message.webPageId == CancelledWebPageId),
+				tl_bool(action.clearDraft))
+		)).done([=](const TLmessage &result) {
+			//if (clearCloudDraft) {
+			//	// #TODO tdlib unnecessary?..
+			//	history->finishSavingCloudDraft(
+			//		UnixtimeFromMsgId(response.outerMsgId));
+			//}
+			session().data().processMessage(result, NewMessageType::Unread);
+		}).fail([=](const Error &error) {
+			const auto code = error.code;
+			//if (error.type() == qstr("MESSAGE_EMPTY")) {
+			//	lastMessage->destroy();
+			//} else {
+			//	sendMessageFail(error, peer, randomId, newId);
+			//}
+			//if (clearCloudDraft) {
+			//	// #TODO tdlib unnecessary?..
+			//	history->finishSavingCloudDraft(
+			//		UnixtimeFromMsgId(response.outerMsgId));
+			//}
+		}).send();
+
 		isFirst = false;
 	}
 
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 14231263671366..8cbdb37030d482 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -3170,21 +3170,21 @@ HistoryItem *Session::addNewMessage(
 	return result;
 }
 
-HistoryItem *Session::addNewMessage(
-		const TLmessage &data,
-		MessageFlags localFlags,
-		NewMessageType type) {
-	const auto peerId = peerFromTdbChat(data.data().vchat_id());
-	Assert(peerId != 0);
+not_null<HistoryItem*> Session::processMessage(
+		const Tdb::TLmessage &message,
+		MsgId oldMessageId) {
+	const auto peerId = peerFromTdbChat(message.data().vchat_id());
+	const auto type = NewMessageType::Existing;
+	return history(peerId)->addMessage(message, type, oldMessageId);
+}
 
-	const auto result = history(peerId)->addNewMessage(
-		data.data().vid().v,
-		data,
-		localFlags,
-		type);
-	if (result && type == NewMessageType::Unread) {
-		CheckForSwitchInlineButton(result);
-	}
+not_null<HistoryItem*> Session::processMessage(
+		const Tdb::TLmessage &message,
+		NewMessageType type) {
+	const auto peerId = peerFromTdbChat(message.data().vchat_id());
+	const auto history = this->history(peerId);
+	const auto result = history->addMessage(message, type);
+	CheckForSwitchInlineButton(result);
 	return result;
 }
 
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index 29ebd343c05453..d7ae769105eebd 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -551,9 +551,11 @@ class Session final {
 		MessageFlags localFlags,
 		NewMessageType type);
 
-	HistoryItem *addNewMessage(
+	not_null<HistoryItem*> processMessage(
+		const Tdb::TLmessage &data,
+		MsgId oldMessageId = 0);
+	not_null<HistoryItem*> processMessage(
 		const Tdb::TLmessage &data,
-		MessageFlags localFlags,
 		NewMessageType type);
 
 	[[nodiscard]] int unreadBadge() const;
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index 3f4aa19648851e..68e17bfd2b088a 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -479,21 +479,19 @@ std::vector<not_null<HistoryItem*>> History::createItems(
 	const auto detachExistingItem = true;
 	for (auto i = data.cend(), e = data.cbegin(); i != e;) {
 		const auto &data = *--i;
-		const auto item = data
-			? createItem(
-				data->data().vid().v,
-				*data,
-				localFlags,
-				detachExistingItem)
-			: nullptr;
-		if (item) {
-			result.emplace_back(item);
+		if (!data) {
+			continue;
 		}
+		result.emplace_back(createItem(
+			data->data().vid().v,
+			*data,
+			localFlags,
+			detachExistingItem));
 	}
 	return result;
 }
 
-HistoryItem *History::createItem(
+not_null<HistoryItem*> History::createItem(
 		MsgId id,
 		const TLmessage &message,
 		MessageFlags localFlags,
@@ -529,24 +527,31 @@ not_null<HistoryItem*> History::addNewMessage(
 	return addNewItem(item, newMessage);
 }
 
-HistoryItem *History::addNewMessage(
-		MsgId id,
-		const TLmessage &msg,
-		MessageFlags localFlags,
-		NewMessageType type) {
+not_null<HistoryItem*> History::addMessage(
+		const TLmessage &message,
+		NewMessageType type,
+		MsgId oldMessageId) {
+	const auto old = oldMessageId
+		? owner().message(peer, oldMessageId)
+		: nullptr;
 	const auto detachExistingItem = (type == NewMessageType::Unread);
-	const auto item = createItem(id, msg, localFlags, detachExistingItem);
-	if (!item) {
-		return nullptr;
-	}
-	if (type == NewMessageType::Existing || item->mainView()) {
-		return item;
+	const auto &data = message.data();
+	const auto item = createItem(
+		data.vid().v,
+		message,
+		MessageFlags(),
+		detachExistingItem);
+	if (type != NewMessageType::Existing && !item->mainView()) {
+		const auto unread = (type == NewMessageType::Unread);
+		if (unread && item->isHistoryEntry()) {
+			applyMessageChanges(item, message);
+		}
+		addNewItem(item, unread);
 	}
-	const auto unread = (type == NewMessageType::Unread);
-	if (unread && item->isHistoryEntry()) {
-		applyMessageChanges(item, msg);
+	if (old && old != item) {
+		old->destroy();
 	}
-	return addNewItem(item, unread);
+	return item;
 }
 
 not_null<HistoryItem*> History::insertItem(
@@ -2982,7 +2987,7 @@ void History::applyPosition(const TLDchatPosition &data) {
 void History::applyLastMessage(const TLmessage &data) {
 	const auto &message = data.data();
 	const auto id = message.vid().v;
-	addNewMessage(id, data, MessageFlags(), NewMessageType::Last);
+	addMessage(data, NewMessageType::Last);
 	applyDialogTopMessage(id);
 	owner().histories().dialogEntryApplied(this);
 }
diff --git a/Telegram/SourceFiles/history/history.h b/Telegram/SourceFiles/history/history.h
index 8748ff91c2592f..ab62bdb996bfad 100644
--- a/Telegram/SourceFiles/history/history.h
+++ b/Telegram/SourceFiles/history/history.h
@@ -191,11 +191,10 @@ class History final : public Data::Thread {
 		Data::SponsoredFrom from,
 		const TextWithEntities &textWithEntities); // sponsored
 
-	HistoryItem *addNewMessage(
-		MsgId id,
-		const Tdb::TLmessage &msg,
-		MessageFlags localFlags,
-		NewMessageType type);
+	not_null<HistoryItem*> addMessage(
+		const Tdb::TLmessage &message,
+		NewMessageType type = NewMessageType::Existing,
+		MsgId oldMessageId = 0);
 
 	// Used only internally and for channel admin log.
 	not_null<HistoryItem*> createItem(
@@ -212,7 +211,7 @@ class History final : public Data::Thread {
 	std::vector<not_null<HistoryItem*>> createItems(
 		const QVector<std::optional<Tdb::TLmessage>> &data);
 
-	HistoryItem *createItem(
+	not_null<HistoryItem*> createItem(
 		MsgId id,
 		const Tdb::TLmessage &message,
 		MessageFlags localFlags,
diff --git a/Telegram/SourceFiles/history/history_item_helpers.cpp b/Telegram/SourceFiles/history/history_item_helpers.cpp
index 397da3d51c8163..d4619ff125d664 100644
--- a/Telegram/SourceFiles/history/history_item_helpers.cpp
+++ b/Telegram/SourceFiles/history/history_item_helpers.cpp
@@ -73,7 +73,17 @@ MessageFlags FlagsFromTdb(const TLDmessage &data) {
 	}, [](const auto &) {
 		return false;
 	});
-	return Flag()
+	const auto sendingOrFailedFlag = [&] {
+		if (const auto state = data.vsending_state()) {
+			return state->match([](const TLDmessageSendingStatePending &) {
+				return Flag::BeingSent;
+			}, [](const TLDmessageSendingStateFailed &) {
+				return Flag::SendingFailed;
+			});
+		}
+		return Flag();
+	}();
+	return sendingOrFailedFlag
 		| (data.vis_outgoing().v ? Flag::Outgoing : Flag())
 		| (data.vcontains_unread_mention().v ? Flag::MentionsMe : Flag())
 		| (mediaUnread ? Flag::MediaIsUnread : Flag())

From 9860e76a8338608a90bc9af9cc0502647025c4a4 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 4 Nov 2021 19:10:23 +0400
Subject: [PATCH 017/349] Send messages with markup.

---
 .../SourceFiles/api/api_text_entities.cpp     | 77 ++++++++++++++++++-
 Telegram/SourceFiles/api/api_text_entities.h  | 14 +++-
 Telegram/SourceFiles/apiwrap.cpp              | 11 +--
 Telegram/SourceFiles/apiwrap.h                |  2 +
 Telegram/SourceFiles/data/data_document.h     | 23 ++++++
 Telegram/SourceFiles/data/data_session.h      | 15 +++-
 Telegram/SourceFiles/data/data_web_page.cpp   |  2 +-
 .../history/history_item_helpers.cpp          | 22 +++++-
 Telegram/SourceFiles/intro/intro_widget.cpp   |  7 +-
 .../window/window_lock_widgets.cpp            |  8 +-
 10 files changed, 151 insertions(+), 30 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_text_entities.cpp b/Telegram/SourceFiles/api/api_text_entities.cpp
index f78c42b8e8fc1c..6ed90b448ad512 100644
--- a/Telegram/SourceFiles/api/api_text_entities.cpp
+++ b/Telegram/SourceFiles/api/api_text_entities.cpp
@@ -345,7 +345,7 @@ MTPVector<MTPMessageEntity> EntitiesToMTP(
 	return MTP_vector<MTPMessageEntity>(std::move(v));
 }
 
-EntitiesInText EntitiesFromTL(
+EntitiesInText EntitiesFromTdb(
 		Main::Session *session,
 		const QVector<TLtextEntity> &entities) {
 	auto result = EntitiesInText();
@@ -409,14 +409,85 @@ EntitiesInText EntitiesFromTL(
 	return result;
 }
 
-TextWithEntities FormattedTextFromTL(
+TextWithEntities FormattedTextFromTdb(
 		Main::Session *session,
 		const TLformattedText &text) {
 	const auto &formatted = text.data();
 	return TextWithEntities{
 		formatted.vtext().v,
-		Api::EntitiesFromTL(session, formatted.ventities().v)
+		Api::EntitiesFromTdb(session, formatted.ventities().v)
 	};
 }
 
+TLvector<TLtextEntity> EntitiesToTdb(
+		not_null<Main::Session*> session,
+		const EntitiesInText &entities,
+		ConvertOption option) {
+	auto v = QVector<TLtextEntity>();
+	v.reserve(entities.size());
+	for (const auto &entity : entities) {
+		if (entity.length() <= 0) {
+			continue;
+		} else if (option == ConvertOption::SkipLocal
+			&& entity.type() != EntityType::Bold
+			//&& entity.type() != EntityType::Semibold // Not in API.
+			&& entity.type() != EntityType::Italic
+			&& entity.type() != EntityType::Underline
+			&& entity.type() != EntityType::StrikeOut
+			&& entity.type() != EntityType::Code // #TODO entities
+			&& entity.type() != EntityType::Pre
+			&& entity.type() != EntityType::MentionName
+			&& entity.type() != EntityType::CustomUrl) {
+			continue;
+		}
+
+		const auto type = [&]() -> std::optional<TLtextEntityType> {
+			switch (entity.type()) {
+			case EntityType::Url: return tl_textEntityTypeUrl();
+			case EntityType::CustomUrl:
+				return tl_textEntityTypeTextUrl(tl_string(entity.data()));
+			case EntityType::Email: return tl_textEntityTypeEmailAddress();
+			case EntityType::Hashtag: return tl_textEntityTypeHashtag();
+			case EntityType::Cashtag: return tl_textEntityTypeCashtag();
+			case EntityType::Mention: return tl_textEntityTypeMention();
+			case EntityType::MentionName: {
+				const auto fields = MentionNameDataToFields(entity.data());
+				return fields.userId
+					? tl_textEntityTypeMentionName(tl_int53(fields.userId))
+					: std::optional<TLtextEntityType>();
+			}
+			case EntityType::BotCommand:
+				return tl_textEntityTypeBotCommand();
+			case EntityType::Bold: return tl_textEntityTypeBold();
+			case EntityType::Italic: return tl_textEntityTypeItalic();
+			case EntityType::Underline: return tl_textEntityTypeUnderline();
+			case EntityType::StrikeOut:
+				return tl_textEntityTypeStrikethrough();
+			case EntityType::Code: return tl_textEntityTypeCode(); // #TODO entities
+			case EntityType::Pre:
+				return entity.data().isEmpty()
+					? tl_textEntityTypePre()
+					: tl_textEntityTypePreCode(tl_string(entity.data()));
+			}
+			return std::nullopt;
+		}();
+		if (type) {
+			v.push_back(tl_textEntity(
+				tl_int32(entity.offset()),
+				tl_int32(entity.length()),
+				*type));
+		}
+	}
+	return tl_vector<TLtextEntity>(std::move(v));
+}
+
+TLformattedText FormattedTextToTdb(
+		not_null<Main::Session*> session,
+		const TextWithEntities &text,
+		ConvertOption option) {
+	return tl_formattedText(
+		tl_string(text.text),
+		EntitiesToTdb(session, text.entities, option));
+}
+
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_text_entities.h b/Telegram/SourceFiles/api/api_text_entities.h
index 80c7b96820416a..67fe1f903cc613 100644
--- a/Telegram/SourceFiles/api/api_text_entities.h
+++ b/Telegram/SourceFiles/api/api_text_entities.h
@@ -30,12 +30,22 @@ enum class ConvertOption {
 	const EntitiesInText &entities,
 	ConvertOption option = ConvertOption::WithLocal);
 
-[[nodiscard]] EntitiesInText EntitiesFromTL(
+[[nodiscard]] EntitiesInText EntitiesFromTdb(
 	Main::Session *session,
 	const QVector<Tdb::TLtextEntity> &entities);
 
-[[nodiscard]] TextWithEntities FormattedTextFromTL(
+[[nodiscard]] TextWithEntities FormattedTextFromTdb(
 	Main::Session *session,
 	const Tdb::TLformattedText &text);
 
+[[nodiscard]] Tdb::TLvector<Tdb::TLtextEntity> EntitiesToTdb(
+	not_null<Main::Session*> session,
+	const EntitiesInText &entities,
+	ConvertOption option = ConvertOption::WithLocal);
+
+[[nodiscard]] Tdb::TLformattedText FormattedTextToTdb(
+	not_null<Main::Session*> session,
+	const TextWithEntities &text,
+	ConvertOption option = ConvertOption::WithLocal);
+
 } // namespace Api
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index cb4c54aeca2bdb..6feb184f686943 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -3947,10 +3947,6 @@ void ApiWrap::sendMessage(MessageToSend &&message) {
 		static constexpr auto kTillOnline
 			= Data::ScheduledMessages::kScheduledUntilOnlineTimestamp;
 		const auto silentPost = ShouldSendSilent(peer, action.options);
-		const auto sentEntities = Api::EntitiesToMTP(
-			_session,
-			sending.entities,
-			Api::ConvertOption::SkipLocal);
 		const auto clearCloudDraft = action.clearDraft;
 		//if (clearCloudDraft) {
 		//	// #TODO tdlib unnecessary?..
@@ -3971,9 +3967,10 @@ void ApiWrap::sendMessage(MessageToSend &&message) {
 						tl_int32(action.options.scheduled))
 					: std::optional<TLmessageSchedulingState>())),
 			tl_inputMessageText(
-				tl_formattedText(
-					tl_string(sending.text),
-					tl_vector<TLtextEntity>()),
+				Api::FormattedTextToTdb(
+					_session,
+					sending,
+					Api::ConvertOption::SkipLocal),
 				tl_bool(message.webPageId == CancelledWebPageId),
 				tl_bool(action.clearDraft))
 		)).done([=](const TLmessage &result) {
diff --git a/Telegram/SourceFiles/apiwrap.h b/Telegram/SourceFiles/apiwrap.h
index 2c36c004fbd22f..f0663578137119 100644
--- a/Telegram/SourceFiles/apiwrap.h
+++ b/Telegram/SourceFiles/apiwrap.h
@@ -646,7 +646,9 @@ class ApiWrap final : public MTP::Sender {
 	base::flat_map<QString, StickersByEmoji> _stickersByEmoji;
 
 	mtpRequestId _contactsRequestId = 0;
+#if 0 // #TODO legacy
 	mtpRequestId _contactsStatusesRequestId = 0;
+#endif
 
 	struct SharedMediaRequest {
 		not_null<PeerData*> peer;
diff --git a/Telegram/SourceFiles/data/data_document.h b/Telegram/SourceFiles/data/data_document.h
index c1e79764951fb1..4c8a2422717b0b 100644
--- a/Telegram/SourceFiles/data/data_document.h
+++ b/Telegram/SourceFiles/data/data_document.h
@@ -436,3 +436,26 @@ QString DocumentFileNameForSave(
 	bool forceSavingAs = false,
 	const QString &already = QString(),
 	const QDir &dir = QDir());
+
+namespace Data {
+
+template <typename T>
+struct IsTdbDocumentHelper {
+	template <
+		typename U,
+		typename = decltype(DocumentData::IdFromTdb(std::declval<U>()))>
+	static char test(const U &);
+	static long test(...);
+
+	static constexpr bool value() {
+		static_assert(sizeof(char) != sizeof(long));
+		return sizeof(test(std::declval<T>())) == sizeof(char);
+	}
+};
+
+template <typename T>
+DocumentId DocumentIdFromTdb(const T &data) {
+	return DocumentData::IdFromTdb(data);
+}
+
+} // namespace Data
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index d7ae769105eebd..fd7d271b91fdf3 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -113,6 +113,17 @@ struct GiftUpdate {
 	Action action = {};
 };
 
+template <typename T>
+struct IsTdbDocumentHelper;
+
+template <typename T>
+[[nodiscard]] inline constexpr bool IsTdbDocument() {
+	return IsTdbDocumentHelper<T>::value();
+}
+
+template <typename T>
+DocumentId DocumentIdFromTdb(const T &data);
+
 class Session final {
 public:
 	using ViewElement = HistoryView::Element;
@@ -684,9 +695,9 @@ class Session final {
 	not_null<PhotoData*> processPhoto(const Tdb::TLphoto &data);
 	template <
 		typename T,
-		typename = decltype(DocumentData::IdFromTdb(std::declval<T>()))>
+		typename = std::enable_if_t<IsTdbDocument<T>()>>
 	not_null<DocumentData*> processDocument(const T &data) {
-		const auto result = document(DocumentData::IdFromTdb(data));
+		const auto result = document(DocumentIdFromTdb(data));
 		result->setFromTdb(data);
 		return result;
 	}
diff --git a/Telegram/SourceFiles/data/data_web_page.cpp b/Telegram/SourceFiles/data/data_web_page.cpp
index d7e3f31680a0c3..4a5454ef51bd59 100644
--- a/Telegram/SourceFiles/data/data_web_page.cpp
+++ b/Telegram/SourceFiles/data/data_web_page.cpp
@@ -225,7 +225,7 @@ void WebPageData::setFromTdb(const TLwebPage &data) {
 		fields.vdisplay_url().v,
 		fields.vsite_name().v,
 		fields.vtitle().v,
-		Api::FormattedTextFromTL(&_owner->session(), fields.vdescription()),
+		Api::FormattedTextFromTdb(&_owner->session(), fields.vdescription()),
 		(fields.vphoto()
 			? _owner->processPhoto(*fields.vphoto()).get()
 			: nullptr),
diff --git a/Telegram/SourceFiles/history/history_item_helpers.cpp b/Telegram/SourceFiles/history/history_item_helpers.cpp
index d4619ff125d664..43527381592910 100644
--- a/Telegram/SourceFiles/history/history_item_helpers.cpp
+++ b/Telegram/SourceFiles/history/history_item_helpers.cpp
@@ -83,6 +83,21 @@ MessageFlags FlagsFromTdb(const TLDmessage &data) {
 		}
 		return Flag();
 	}();
+	const auto views = [&] {
+		if (const auto info = data.vinteraction_info()) {
+			return info->data().vview_count().v;
+		}
+		return 0;
+	}();
+	const auto invertMedia = data.vcontent().match([&](
+			const TLDmessageText &text) {
+		if (const auto options = text.vlink_preview_options()) {
+			return options->data().vshow_above_text().v;
+		}
+		return false;
+	}, [](const auto &) {
+		return false;
+	});
 	return sendingOrFailedFlag
 		| (data.vis_outgoing().v ? Flag::Outgoing : Flag())
 		| (data.vcontains_unread_mention().v ? Flag::MentionsMe : Flag())
@@ -94,8 +109,11 @@ MessageFlags FlagsFromTdb(const TLDmessage &data) {
 		//| ((flags & MTP::f_from_id) ? Flag::HasFromId : Flag()) // #TODO tdlib
 		| (data.vreply_to_message_id().v ? Flag::HasReplyInfo : Flag())
 		| (data.vreply_markup() ? Flag::HasReplyMarkup : Flag())
-		| (data.vscheduling_state() ? Flag::IsOrWasScheduled : Flag()) // #TODO tdlib was scheduled, but now isn't?
-		| (data.vinteraction_info() ? Flag::HasViews : Flag());
+		| (data.vcan_get_added_reactions().v
+			? Flag::CanViewReactions
+			: Flag())
+		| (views ? Flag::HasViews : Flag())
+		| (invertMedia ? Flag::InvertMedia : Flag());
 }
 
 QString GetErrorTextForSending(
diff --git a/Telegram/SourceFiles/intro/intro_widget.cpp b/Telegram/SourceFiles/intro/intro_widget.cpp
index b9430a14fa664f..592859fcbdf624 100644
--- a/Telegram/SourceFiles/intro/intro_widget.cpp
+++ b/Telegram/SourceFiles/intro/intro_widget.cpp
@@ -273,12 +273,7 @@ void Widget::handleUpdate(const TLupdate &update) {
 	update.match([&](const TLDupdateServiceNotification &data) {
 		const auto text = data.vcontent().match([&](
 				const TLDmessageText &data) {
-			return data.vtext().match([&](const TLDformattedText &data) {
-				return TextWithEntities{
-					data.vtext().v,
-					Api::EntitiesFromTL(nullptr, data.ventities().v),
-				};
-			});
+			return Api::FormattedTextFromTdb(nullptr, data.vtext());
 		}, [](const auto &) {
 			return TextWithEntities();
 		});
diff --git a/Telegram/SourceFiles/window/window_lock_widgets.cpp b/Telegram/SourceFiles/window/window_lock_widgets.cpp
index 7bacb07c7375fc..ee563df0eb9b6a 100644
--- a/Telegram/SourceFiles/window/window_lock_widgets.cpp
+++ b/Telegram/SourceFiles/window/window_lock_widgets.cpp
@@ -328,15 +328,9 @@ TermsLock TermsLock::FromTL(
 		Main::Session *session,
 		const Tdb::TLDtermsOfService &data) {
 	const auto minAge = data.vmin_user_age().v;
-	auto text = data.vtext().match([&](const Tdb::TLDformattedText &data) {
-		return TextWithEntities{
-			TextUtilities::Clean(data.vtext().v),
-			Api::EntitiesFromTL(session, data.ventities().v),
-		};
-	});
 	return {
 		{}, // #TODO legacy
-		std::move(text),
+		Api::FormattedTextFromTdb(session, data.vtext()),
 		(minAge ? std::make_optional(minAge) : std::nullopt),
 		data.vshow_popup().v
 	};

From 8157faf947df49bd633e0670d8410247d82a9045 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Tue, 27 Jul 2021 21:58:58 +0300
Subject: [PATCH 018/349] Added initial build instruction for TDLib on macOS.

---
 Telegram/build/prepare/prepare.py | 25 ++++++++++++++++++++++++-
 1 file changed, 24 insertions(+), 1 deletion(-)

diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index 0ea8cbc040d4af..040f977d638772 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1902,10 +1902,10 @@ def runStages():
 #     cmake --build . $MAKE_THREADS_CNT
 
 stage('td', """
-win:
     git clone https://github.com/tdlib/td.git
     cd td
     git checkout 9f44816a62
+win:
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out
     SET ZLIB_DIR=%LIBS_DIR%\\zlib
@@ -1946,6 +1946,29 @@ def runStages():
         -DTD_ENABLE_MULTI_PROCESSOR_COMPILATION=ON ^
         ../..
     cmake --build . --config Release --target tdclient
+mac:
+    buildTd() {
+        BUILD_CONFIG=$1
+        mkdir -p out/$BUILD_CONFIG
+        cd out/$BUILD_CONFIG
+        cmake -G Ninja \
+            -DCMAKE_BUILD_TYPE=$BUILD_CONFIG \
+            -DCMAKE_OSX_ARCHITECTURES="x86_64;arm64" \
+            -DOPENSSL_FOUND=1 \
+            -DOPENSSL_INCLUDE_DIR=$LIBS_DIR/openssl/include \
+            -DOPENSSL_SSL_LIBRARY=$LIBS_DIR/openssl/libssl.a \
+            -DOPENSSL_CRYPTO_LIBRARY=$LIBS_DIR/openssl/libcrypto.a \
+            -DZLIB_FOUND=1 \
+            -DZLIB_LIBRARIES=$USED_PREFIX/lib/libz.a \
+            ../..
+        cmake --build . --config $BUILD_CONFIG --target tdclient $MAKE_THREADS_CNT
+        cd ../..
+    }
+
+    buildTd Debug
+release:
+    buildTd Release
+
 """)
 
 if win:

From fdb6f45670cc0ee417f80505a5e709f265815c9c Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 8 Nov 2021 09:58:59 +0400
Subject: [PATCH 019/349] Improve text messages sending.

---
 Telegram/SourceFiles/history/history.cpp      | 25 +++++++++++++++++--
 Telegram/SourceFiles/history/history.h        |  3 +++
 .../history/history_item_helpers.cpp          |  2 ++
 3 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index 68e17bfd2b088a..31269c4ceb0ed4 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -541,12 +541,20 @@ not_null<HistoryItem*> History::addMessage(
 		message,
 		MessageFlags(),
 		detachExistingItem);
-	if (type != NewMessageType::Existing && !item->mainView()) {
+	if (!item->mainView() && item->isHistoryEntry()) {
 		const auto unread = (type == NewMessageType::Unread);
 		if (unread && item->isHistoryEntry()) {
 			applyMessageChanges(item, message);
 		}
-		addNewItem(item, unread);
+		if (const auto max = maxMsgId()) {
+			if (loadedAtBottom() && item->id >= max) {
+				addNewItem(item, unread);
+			} else if (minMsgId() <= item->id) {
+				insertNewItem(item, unread);
+			}
+		} else if (type != NewMessageType::Existing) {
+			addNewItem(item, unread);
+		}
 	}
 	if (old && old != item) {
 		old->destroy();
@@ -688,6 +696,7 @@ not_null<HistoryItem*> History::addNewItem(
 		return item;
 	}
 
+#if 0 // #TODO legacy
 	// In case we've loaded a new 'last' message
 	// and it is not in blocks and we think that
 	// we have all the messages till the bottom
@@ -699,6 +708,7 @@ not_null<HistoryItem*> History::addNewItem(
 	if (shouldMarkBottomNotLoaded) {
 		setNotLoadedAtBottom();
 	}
+#endif
 
 	if (!loadedAtBottom() || peer->migrateTo()) {
 		setLastMessage(item);
@@ -717,6 +727,17 @@ not_null<HistoryItem*> History::addNewItem(
 	return item;
 }
 
+not_null<HistoryItem*> History::insertNewItem(
+		not_null<HistoryItem*> item,
+		bool unread) {
+	insertMessageToBlocks(item);
+	if (unread) {
+		newItemAdded(item);
+	}
+	owner().notifyHistoryChangeDelayed(this);
+	return item;
+}
+
 void History::checkForLoadedAtTop(not_null<HistoryItem*> added) {
 	if (peer->isChat()) {
 		if (added->isGroupEssential() && !added->isGroupMigrate()) {
diff --git a/Telegram/SourceFiles/history/history.h b/Telegram/SourceFiles/history/history.h
index ab62bdb996bfad..8acf2abef8bb46 100644
--- a/Telegram/SourceFiles/history/history.h
+++ b/Telegram/SourceFiles/history/history.h
@@ -529,6 +529,9 @@ class History final : public Data::Thread {
 		not_null<HistoryItem*> item,
 		int blockIndex,
 		int itemIndex);
+	not_null<HistoryItem*> insertNewItem(
+		not_null<HistoryItem*> item,
+		bool unread);
 
 	// All this methods add a new item to the first or last block
 	// depending on if we are in isBuildingFronBlock() state.
diff --git a/Telegram/SourceFiles/history/history_item_helpers.cpp b/Telegram/SourceFiles/history/history_item_helpers.cpp
index 43527381592910..d15b8d601ed6ca 100644
--- a/Telegram/SourceFiles/history/history_item_helpers.cpp
+++ b/Telegram/SourceFiles/history/history_item_helpers.cpp
@@ -99,6 +99,8 @@ MessageFlags FlagsFromTdb(const TLDmessage &data) {
 		return false;
 	});
 	return sendingOrFailedFlag
+		| (int(sendingOrFailedFlag) ? Flag::Local : Flag())
+		| (data.vscheduling_state() ? Flag() : Flag::HistoryEntry)
 		| (data.vis_outgoing().v ? Flag::Outgoing : Flag())
 		| (data.vcontains_unread_mention().v ? Flag::MentionsMe : Flag())
 		| (mediaUnread ? Flag::MediaIsUnread : Flag())

From f3626221d6178e416d579c13a8f09fef2192170e Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 8 Nov 2021 10:13:17 +0400
Subject: [PATCH 020/349] Process messages deletion.

---
 Telegram/SourceFiles/api/api_updates.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index ddef6401017ca2..7813a5bae6876f 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2764,6 +2764,15 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateActiveNotifications &data) {
 	}, [&](const TLDupdateHavePendingNotifications &data) {
 	}, [&](const TLDupdateDeleteMessages &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto history = owner.historyLoaded(peerId)) {
+			for (const auto &id : data.vmessage_ids().v) {
+				if (const auto item = owner.message(peerId, id.v)) {
+					item->destroy();
+				}
+			}
+			owner.notifyHistoryChangeDelayed(history);
+		}
 	}, [&](const TLDupdateUserChatAction &data) {
 	}, [&](const TLDupdateUserStatus &data) {
 		if (const auto user = owner.userLoaded(UserId(data.vuser_id()))) {
@@ -2847,6 +2856,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateAnimationSearchParameters &data) {
 	}, [&](const TLDupdateSuggestedActions &data) {
 	});
+	session().data().sendHistoryChangeNotifications();
 }
 
 } // namespace Api

From f67f86e208671c756570c55827398059e11a200c Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 8 Nov 2021 12:03:22 +0400
Subject: [PATCH 021/349] Cut out big amount of MTP code.

---
 Telegram/SourceFiles/api/api_chat_invite.cpp  |  2 +
 .../SourceFiles/api/api_chat_participants.cpp | 33 ++++++++
 Telegram/SourceFiles/api/api_editing.cpp      |  3 +
 Telegram/SourceFiles/api/api_invite_links.cpp |  2 +
 Telegram/SourceFiles/api/api_peer_photo.cpp   | 10 ++-
 Telegram/SourceFiles/api/api_peer_photo.h     |  2 +
 Telegram/SourceFiles/api/api_polls.cpp        |  8 ++
 Telegram/SourceFiles/api/api_sending.cpp      |  5 ++
 .../api/api_single_message_search.cpp         |  4 +
 Telegram/SourceFiles/api/api_updates.cpp      | 34 ++++----
 Telegram/SourceFiles/api/api_updates.h        | 18 +++-
 Telegram/SourceFiles/apiwrap.cpp              | 84 +++++++++++++++++--
 Telegram/SourceFiles/apiwrap.h                | 23 ++++-
 .../SourceFiles/boxes/add_contact_box.cpp     |  6 ++
 .../boxes/peers/add_participants_box.cpp      | 14 ++++
 .../boxes/peers/add_participants_box.h        |  4 +
 .../boxes/peers/edit_contact_box.cpp          |  2 +
 .../boxes/peers/edit_participant_box.cpp      |  2 +
 .../boxes/peers/edit_participants_box.cpp     | 18 ++++
 .../boxes/peers/edit_peer_info_box.cpp        | 17 +++-
 .../boxes/peers/edit_peer_permissions_box.cpp |  2 +
 .../boxes/peers/edit_peer_reactions.cpp       |  2 +
 Telegram/SourceFiles/boxes/share_box.cpp      |  2 +
 .../calls/calls_box_controller.cpp            |  2 +
 Telegram/SourceFiles/calls/calls_call.cpp     | 12 +++
 Telegram/SourceFiles/calls/calls_call.h       |  3 +
 Telegram/SourceFiles/calls/calls_instance.cpp |  4 +
 Telegram/SourceFiles/calls/calls_instance.h   |  6 ++
 .../calls/group/calls_group_call.cpp          | 26 ++++++
 Telegram/SourceFiles/core/application.cpp     |  2 +
 Telegram/SourceFiles/core/changelogs.cpp      |  2 +
 Telegram/SourceFiles/data/data_channel.cpp    | 20 +++--
 Telegram/SourceFiles/data/data_channel.h      |  8 +-
 Telegram/SourceFiles/data/data_chat.cpp       | 10 ++-
 Telegram/SourceFiles/data/data_chat.h         |  6 +-
 .../SourceFiles/data/data_chat_filters.cpp    |  2 +
 Telegram/SourceFiles/data/data_folder.cpp     |  4 +-
 Telegram/SourceFiles/data/data_folder.h       |  4 +-
 Telegram/SourceFiles/data/data_game.cpp       |  2 +-
 Telegram/SourceFiles/data/data_group_call.cpp |  4 +
 Telegram/SourceFiles/data/data_histories.cpp  | 17 ++++
 Telegram/SourceFiles/data/data_histories.h    |  2 +
 .../data/data_message_reactions.cpp           |  4 +
 Telegram/SourceFiles/data/data_peer.cpp       | 10 +--
 Telegram/SourceFiles/data/data_peer.h         |  2 +-
 Telegram/SourceFiles/data/data_photo.cpp      |  2 +-
 Telegram/SourceFiles/data/data_pts_waiter.cpp |  4 +
 Telegram/SourceFiles/data/data_pts_waiter.h   |  4 +
 .../SourceFiles/data/data_replies_list.cpp    |  9 ++
 Telegram/SourceFiles/data/data_replies_list.h |  2 +
 .../data/data_search_controller.cpp           |  4 +
 .../SourceFiles/data/data_search_controller.h |  2 +
 Telegram/SourceFiles/data/data_session.cpp    | 28 ++++---
 Telegram/SourceFiles/data/data_session.h      |  4 +
 Telegram/SourceFiles/data/data_user.cpp       | 12 +--
 Telegram/SourceFiles/data/data_user.h         |  2 +
 Telegram/SourceFiles/data/data_web_page.cpp   |  4 +-
 Telegram/SourceFiles/data/data_web_page.h     |  2 +
 .../data/stickers/data_stickers_set.cpp       |  2 +-
 .../SourceFiles/dialogs/dialogs_entry.cpp     | 12 +--
 Telegram/SourceFiles/dialogs/dialogs_entry.h  | 10 +--
 .../SourceFiles/dialogs/dialogs_main_list.cpp |  2 +-
 .../SourceFiles/dialogs/dialogs_widget.cpp    |  6 ++
 Telegram/SourceFiles/dialogs/dialogs_widget.h |  6 ++
 .../admin_log/history_admin_log_inner.cpp     |  2 +
 Telegram/SourceFiles/history/history.cpp      | 21 +++--
 Telegram/SourceFiles/history/history.h        | 11 ++-
 .../history/history_inner_widget.cpp          |  2 +-
 .../history/history_inner_widget.h            |  2 +-
 .../history/history_item_helpers.cpp          |  6 +-
 .../history/history_item_reply_markup.cpp     |  2 +-
 .../SourceFiles/history/history_widget.cpp    | 16 ++--
 Telegram/SourceFiles/history/history_widget.h |  2 +-
 .../view/history_view_contact_status.cpp      |  2 +
 Telegram/SourceFiles/intro/intro_code.cpp     | 16 ++--
 Telegram/SourceFiles/intro/intro_code.h       |  8 +-
 .../intro/intro_password_check.cpp            |  8 +-
 .../SourceFiles/intro/intro_password_check.h  |  8 +-
 Telegram/SourceFiles/intro/intro_phone.cpp    | 12 +--
 Telegram/SourceFiles/intro/intro_phone.h      |  4 +-
 Telegram/SourceFiles/intro/intro_qr.cpp       | 12 +--
 Telegram/SourceFiles/intro/intro_qr.h         |  8 +-
 Telegram/SourceFiles/intro/intro_signup.cpp   |  4 +-
 Telegram/SourceFiles/intro/intro_signup.h     |  4 +-
 Telegram/SourceFiles/intro/intro_start.cpp    |  2 +-
 Telegram/SourceFiles/intro/intro_step.cpp     | 10 +--
 Telegram/SourceFiles/intro/intro_widget.cpp   | 10 +--
 Telegram/SourceFiles/intro/intro_widget.h     |  4 +-
 Telegram/SourceFiles/main/main_account.cpp    | 18 ++--
 Telegram/SourceFiles/main/main_account.h      |  8 +-
 Telegram/SourceFiles/main/main_session.h      |  2 +-
 Telegram/SourceFiles/menu/menu_send.cpp       |  4 +
 .../SourceFiles/menu/menu_ttl_validator.cpp   |  2 +
 .../payments/payments_checkout_process.cpp    |  2 +
 .../SourceFiles/settings/settings_codes.cpp   |  2 +
 .../SourceFiles/storage/file_download_tdb.cpp |  4 +-
 .../ui/chat/choose_theme_controller.cpp       |  2 +
 .../SourceFiles/ui/image/image_location.cpp   |  4 +-
 .../window/window_lock_widgets.cpp            |  2 +-
 .../SourceFiles/window/window_peer_menu.cpp   | 12 +++
 .../window/window_session_controller.cpp      |  4 +
 101 files changed, 622 insertions(+), 186 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_chat_invite.cpp b/Telegram/SourceFiles/api/api_chat_invite.cpp
index be07e72ac1d4f0..a8f18fafe292f3 100644
--- a/Telegram/SourceFiles/api/api_chat_invite.cpp
+++ b/Telegram/SourceFiles/api/api_chat_invite.cpp
@@ -51,6 +51,7 @@ void SubmitChatInvite(
 		not_null<Main::Session*> session,
 		const QString &hash,
 		bool isGroup) {
+#if 0 // todo
 	session->api().request(MTPmessages_ImportChatInvite(
 		MTP_string(hash)
 	)).done([=](const MTPUpdates &result) {
@@ -112,6 +113,7 @@ void SubmitChatInvite(
 			}
 		}(), ApiWrap::kJoinErrorDuration);
 	}).send();
+#endif
 }
 
 void ConfirmSubscriptionBox(
diff --git a/Telegram/SourceFiles/api/api_chat_participants.cpp b/Telegram/SourceFiles/api/api_chat_participants.cpp
index 10663d1de5e404..618d872f2c6ab3 100644
--- a/Telegram/SourceFiles/api/api_chat_participants.cpp
+++ b/Telegram/SourceFiles/api/api_chat_participants.cpp
@@ -397,6 +397,8 @@ void ChatParticipants::requestForAdd(
 	if (_forAdd.channel == channel) {
 		return;
 	}
+
+#if 0 // todo
 	_api.request(base::take(_forAdd.requestId)).cancel();
 
 	const auto offset = 0;
@@ -420,6 +422,7 @@ void ChatParticipants::requestForAdd(
 	}).fail([=] {
 		base::take(_forAdd);
 	}).send();
+#endif
 }
 
 void ChatParticipants::requestLast(not_null<ChannelData*> channel) {
@@ -429,6 +432,7 @@ void ChatParticipants::requestLast(not_null<ChannelData*> channel) {
 		return;
 	}
 
+#if 0 // todo
 	const auto offset = 0;
 	const auto participantsHash = uint64(0);
 	const auto requestId = _api.request(MTPchannels_GetParticipants(
@@ -452,6 +456,7 @@ void ChatParticipants::requestLast(not_null<ChannelData*> channel) {
 	}).send();
 
 	_participantsRequests[channel] = requestId;
+#endif
 }
 
 void ChatParticipants::requestBots(not_null<ChannelData*> channel) {
@@ -459,6 +464,7 @@ void ChatParticipants::requestBots(not_null<ChannelData*> channel) {
 		return;
 	}
 
+#if 0 // todo
 	const auto offset = 0;
 	const auto participantsHash = uint64(0);
 	const auto requestId = _api.request(MTPchannels_GetParticipants(
@@ -481,6 +487,7 @@ void ChatParticipants::requestBots(not_null<ChannelData*> channel) {
 	}).send();
 
 	_botsRequests[channel] = requestId;
+#endif
 }
 
 void ChatParticipants::requestAdmins(not_null<ChannelData*> channel) {
@@ -488,6 +495,7 @@ void ChatParticipants::requestAdmins(not_null<ChannelData*> channel) {
 		return;
 	}
 
+#if 0 // todo
 	const auto offset = 0;
 	const auto participantsHash = uint64(0);
 	const auto requestId = _api.request(MTPchannels_GetParticipants(
@@ -512,6 +520,7 @@ void ChatParticipants::requestAdmins(not_null<ChannelData*> channel) {
 	}).send();
 
 	_adminsRequests[channel] = requestId;
+#endif
 }
 
 void ChatParticipants::requestCountDelayed(
@@ -527,6 +536,7 @@ void ChatParticipants::add(
 		const std::vector<not_null<UserData*>> &users,
 		bool passGroupHistory,
 		Fn<void(bool)> done) {
+#if 0 // todo
 	if (const auto chat = peer->asChat()) {
 		for (const auto &user : users) {
 			_api.request(MTPmessages_AddChatUser(
@@ -593,6 +603,7 @@ void ChatParticipants::add(
 	} else {
 		Unexpected("User in ChatParticipants::add.");
 	}
+#endif
 }
 
 ChatParticipants::Parsed ChatParticipants::Parse(
@@ -627,6 +638,21 @@ void ChatParticipants::Restrict(
 		ChatRestrictionsInfo newRights,
 		Fn<void()> onDone,
 		Fn<void()> onFail) {
+	channel->session().sender().request(TLsetChatMemberStatus(
+		peerToTdbChat(channel->id),
+		peerToSender(participant->id),
+		ChatRestrictionsInfo::ToTL(newRights)
+	)).done([=] {
+		channel->applyEditBanned(participant, oldRights, newRights);
+		if (onDone) {
+			onDone();
+		}
+	}).fail([=] {
+		if (onFail) {
+			onFail();
+		}
+	}).send();
+#if 0 // mtp
 	channel->session().api().request(MTPchannels_EditBanned(
 		channel->inputChannel,
 		participant->input,
@@ -645,6 +671,7 @@ void ChatParticipants::Restrict(
 			onFail();
 		}
 	}).send();
+#endif
 }
 
 void ChatParticipants::requestSelf(not_null<ChannelData*> channel) {
@@ -718,6 +745,7 @@ void ChatParticipants::kick(
 		not_null<PeerData*> participant) {
 	Expects(participant->isUser());
 
+#if 0 // todo
 	_api.request(MTPmessages_DeleteChatUser(
 		MTP_flags(0),
 		chat->inputChat,
@@ -725,6 +753,7 @@ void ChatParticipants::kick(
 	)).done([=](const MTPUpdates &result) {
 		chat->session().api().applyUpdates(result);
 	}).send();
+#endif
 }
 
 void ChatParticipants::kick(
@@ -734,6 +763,7 @@ void ChatParticipants::kick(
 	const auto kick = KickRequest(channel, participant);
 	if (_kickRequests.contains(kick)) return;
 
+#if 0 // todo
 	const auto rights = ChannelData::KickedRestrictedRights(participant);
 	const auto requestId = _api.request(MTPchannels_EditBanned(
 		channel->inputChannel,
@@ -752,6 +782,7 @@ void ChatParticipants::kick(
 	}).send();
 
 	_kickRequests.emplace(kick, requestId);
+#endif
 }
 
 void ChatParticipants::unblock(
@@ -762,6 +793,7 @@ void ChatParticipants::unblock(
 		return;
 	}
 
+#if 0 // todo
 	const auto requestId = _api.request(MTPchannels_EditBanned(
 		channel->inputChannel,
 		participant->input,
@@ -780,6 +812,7 @@ void ChatParticipants::unblock(
 	}).send();
 
 	_kickRequests.emplace(kick, requestId);
+#endif
 }
 
 void ChatParticipants::loadSimilarChannels(not_null<ChannelData*> channel) {
diff --git a/Telegram/SourceFiles/api/api_editing.cpp b/Telegram/SourceFiles/api/api_editing.cpp
index 662bfc98013be9..3d03600b46a995 100644
--- a/Telegram/SourceFiles/api/api_editing.cpp
+++ b/Telegram/SourceFiles/api/api_editing.cpp
@@ -96,6 +96,7 @@ mtpRequestId EditMessage(
 		? MTPmessages_EditMessage::Flag::f_quick_reply_shortcut_id
 		: emptyFlag);
 
+#if 0 // todo
 	const auto id = item->isScheduled()
 		? session->scheduledMessages().lookupId(item)
 		: item->isBusinessShortcut()
@@ -141,6 +142,8 @@ mtpRequestId EditMessage(
 			t_bad_callback(fail);
 		}
 	}).send();
+#endif
+	return 0;
 }
 
 template <typename DoneCallback, typename FailCallback>
diff --git a/Telegram/SourceFiles/api/api_invite_links.cpp b/Telegram/SourceFiles/api/api_invite_links.cpp
index c896561032b885..7f2e12076dba2d 100644
--- a/Telegram/SourceFiles/api/api_invite_links.cpp
+++ b/Telegram/SourceFiles/api/api_invite_links.cpp
@@ -468,6 +468,7 @@ void InviteLinks::processRequest(
 	_processRequests.emplace(
 		std::pair{ peer, user },
 		ProcessRequest{ std::move(done), std::move(fail) });
+#if 0 // todo
 	using Flag = MTPmessages_HideChatJoinRequest::Flag;
 	_api->request(MTPmessages_HideChatJoinRequest(
 		MTP_flags(approved ? Flag::f_approved : Flag(0)),
@@ -517,6 +518,7 @@ void InviteLinks::processRequest(
 			}
 		}
 	}).send();
+#endif
 }
 
 void InviteLinks::applyExternalUpdate(
diff --git a/Telegram/SourceFiles/api/api_peer_photo.cpp b/Telegram/SourceFiles/api/api_peer_photo.cpp
index 8e54c8248de201..1bb40bec374abf 100644
--- a/Telegram/SourceFiles/api/api_peer_photo.cpp
+++ b/Telegram/SourceFiles/api/api_peer_photo.cpp
@@ -159,7 +159,9 @@ PeerPhoto::PeerPhoto(not_null<ApiWrap*> api)
 		// only queued, because it is not constructed yet.
 		_session->uploader().photoReady(
 		) | rpl::start_with_next([=](const Storage::UploadedMedia &data) {
+#if 0 // todo
 			ready(data.fullId, data.info.file, std::nullopt);
+#endif
 		}, _session->lifetime());
 	});
 }
@@ -246,7 +248,7 @@ void PeerPhoto::suggest(not_null<PeerData*> peer, UserPhoto &&photo) {
 }
 
 void PeerPhoto::clear(not_null<PhotoData*> photo) {
-#if 0 // #TODO legacy
+#if 0 // mtp
 	const auto self = _session->user();
 	if (self->userpicPhotoId() == photo->id) {
 		_api.request(MTPphotos_UpdateProfilePhoto(
@@ -338,6 +340,7 @@ void PeerPhoto::set(not_null<PeerData*> peer, not_null<PhotoData*> photo) {
 	if (peer->userpicPhotoId() == photo->id) {
 		return;
 	}
+#if 0 // todo
 	if (peer == _session->user()) {
 		_api.request(MTPphotos_UpdateProfilePhoto(
 			MTP_flags(0),
@@ -365,8 +368,10 @@ void PeerPhoto::set(not_null<PeerData*> peer, not_null<PhotoData*> photo) {
 			)).done(applier).send();
 		}
 	}
+#endif
 }
 
+#if 0 // mtp
 void PeerPhoto::ready(
 		const FullMsgId &msgId,
 		std::optional<MTPInputFile> file,
@@ -472,6 +477,7 @@ void PeerPhoto::ready(
 		}).send();
 	}
 }
+#endif
 
 void PeerPhoto::requestUserPhotos(
 		not_null<UserData*> user,
@@ -480,6 +486,7 @@ void PeerPhoto::requestUserPhotos(
 		return;
 	}
 
+#if 0 // todo
 	const auto requestId = _api.request(MTPphotos_GetUserPhotos(
 		user->inputUser,
 		MTP_int(0),
@@ -526,6 +533,7 @@ void PeerPhoto::requestUserPhotos(
 		_userPhotosRequests.remove(user);
 	}).send();
 	_userPhotosRequests.emplace(user, requestId);
+#endif
 }
 
 auto PeerPhoto::emojiList(EmojiListType type) -> EmojiListData & {
diff --git a/Telegram/SourceFiles/api/api_peer_photo.h b/Telegram/SourceFiles/api/api_peer_photo.h
index 71d340a031f6b1..ceba64ad078852 100644
--- a/Telegram/SourceFiles/api/api_peer_photo.h
+++ b/Telegram/SourceFiles/api/api_peer_photo.h
@@ -80,10 +80,12 @@ class PeerPhoto final {
 		mtpRequestId requestId = 0;
 	};
 
+#if 0 // mtp
 	void ready(
 		const FullMsgId &msgId,
 		std::optional<MTPInputFile> file,
 		std::optional<MTPVideoSize> videoSize);
+#endif
 	void upload(
 		not_null<PeerData*> peer,
 		UserPhoto &&photo,
diff --git a/Telegram/SourceFiles/api/api_polls.cpp b/Telegram/SourceFiles/api/api_polls.cpp
index 52a5f6d6fd0414..45107080145f57 100644
--- a/Telegram/SourceFiles/api/api_polls.cpp
+++ b/Telegram/SourceFiles/api/api_polls.cpp
@@ -42,6 +42,7 @@ void Polls::create(
 		Fn<void()> fail) {
 	_session->api().sendAction(action);
 
+#if 0 // todo
 	const auto history = action.history;
 	const auto peer = history->peer;
 	const auto topicRootId = action.replyTo.messageId
@@ -114,6 +115,7 @@ void Polls::create(
 		}
 		fail();
 	});
+#endif
 }
 
 void Polls::sendVotes(
@@ -143,6 +145,7 @@ void Polls::sendVotes(
 		_session->data().requestItemRepaint(item);
 	}
 
+#if 0 // todo
 	auto prepared = QVector<MTPbytes>();
 	prepared.reserve(options.size());
 	ranges::transform(
@@ -162,6 +165,7 @@ void Polls::sendVotes(
 		hideSending();
 	}).send();
 	_pollVotesRequestIds.emplace(itemId, requestId);
+#endif
 }
 
 void Polls::close(not_null<HistoryItem*> item) {
@@ -174,6 +178,7 @@ void Polls::close(not_null<HistoryItem*> item) {
 	if (!poll) {
 		return;
 	}
+#if 0 // todo
 	const auto requestId = _api.request(MTPmessages_EditMessage(
 		MTP_flags(MTPmessages_EditMessage::Flag::f_media),
 		item->history()->peer->input,
@@ -191,6 +196,7 @@ void Polls::close(not_null<HistoryItem*> item) {
 		_pollCloseRequestIds.erase(itemId);
 	}).send();
 	_pollCloseRequestIds.emplace(itemId, requestId);
+#endif
 }
 
 void Polls::reloadResults(not_null<HistoryItem*> item) {
@@ -198,6 +204,7 @@ void Polls::reloadResults(not_null<HistoryItem*> item) {
 	if (!item->isRegular() || _pollReloadRequestIds.contains(itemId)) {
 		return;
 	}
+#if 0 // todo
 	const auto requestId = _api.request(MTPmessages_GetPollResults(
 		item->history()->peer->input,
 		MTP_int(item->id)
@@ -208,6 +215,7 @@ void Polls::reloadResults(not_null<HistoryItem*> item) {
 		_pollReloadRequestIds.erase(itemId);
 	}).send();
 	_pollReloadRequestIds.emplace(itemId, requestId);
+#endif
 }
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_sending.cpp b/Telegram/SourceFiles/api/api_sending.cpp
index a3003bab43a298..e630a7716a4303 100644
--- a/Telegram/SourceFiles/api/api_sending.cpp
+++ b/Telegram/SourceFiles/api/api_sending.cpp
@@ -220,6 +220,7 @@ void SendExistingMedia(
 		.effectId = action.options.effectId,
 	}, media, caption);
 
+#if 0 // todo
 	const auto performRequest = [=](const auto &repeatRequest) -> void {
 		auto &histories = history->owner().histories();
 		const auto session = &history->session();
@@ -258,6 +259,7 @@ void SendExistingMedia(
 		});
 	};
 	performRequest(performRequest);
+#endif
 
 	api->finishForwarding(action);
 }
@@ -393,6 +395,7 @@ bool SendDice(MessageToSend &message) {
 	}, TextWithEntities(), MTP_messageMediaDice(
 		MTP_int(0),
 		MTP_string(emoji)));
+#if 0 // todo
 	histories.sendPreparedMessage(
 		history,
 		action.replyTo,
@@ -415,6 +418,8 @@ bool SendDice(MessageToSend &message) {
 		api->sendMessageFail(error, peer, randomId, newId);
 	});
 	api->finishForwarding(action);
+#endif
+
 	return true;
 }
 
diff --git a/Telegram/SourceFiles/api/api_single_message_search.cpp b/Telegram/SourceFiles/api/api_single_message_search.cpp
index 0875091bc7cfd4..1a6b12f1d05ca8 100644
--- a/Telegram/SourceFiles/api/api_single_message_search.cpp
+++ b/Telegram/SourceFiles/api/api_single_message_search.cpp
@@ -94,6 +94,7 @@ std::optional<HistoryItem*> SingleMessageSearch::performLookupByChannel(
 		return nullptr;
 	}
 
+#if 0 // todo
 	const auto fail = [=] {
 		_cache.emplace(_requestKey, FullMsgId());
 		ready();
@@ -120,6 +121,7 @@ std::optional<HistoryItem*> SingleMessageSearch::performLookupByChannel(
 	}).fail([=] {
 		fail();
 	}).send();
+#endif
 
 	return std::nullopt;
 }
@@ -135,6 +137,7 @@ std::optional<HistoryItem*> SingleMessageSearch::performLookupById(
 		return nullptr;
 	}
 
+#if 0 // todo
 	const auto fail = [=] {
 		_cache.emplace(_requestKey, FullMsgId());
 		ready();
@@ -157,6 +160,7 @@ std::optional<HistoryItem*> SingleMessageSearch::performLookupById(
 	}).fail([=] {
 		fail();
 	}).send();
+#endif
 
 	return std::nullopt;
 }
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 7813a5bae6876f..0836289c5d806e 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -82,6 +82,7 @@ constexpr auto kNoUpdatesAfterSleepTimeout = 60 * crl::time(1000);
 
 using namespace Tdb;
 
+#if 0 // mtp
 enum class DataIsLoadedResult {
 	NotLoaded = 0,
 	FromNotLoaded = 1,
@@ -229,9 +230,11 @@ DataIsLoadedResult AllDataLoadedForMessage(
 		return DataIsLoadedResult::Ok;
 	});
 }
+#endif
 
 } // namespace
 
+#if 0 // mtp
 Updates::Updates(not_null<Main::Session*> session)
 : _session(session)
 , _noUpdatesTimer([=] { sendPing(); })
@@ -244,7 +247,6 @@ Updates::Updates(not_null<Main::Session*> session)
 , _idleFinishTimer([=] { checkIdleFinish(); }) {
 	_ptsWaiter.setRequesting(true);
 
-#if 0 // #TODO legacy
 	session->account().mtpUpdates(
 	) | rpl::start_with_next([=](const MTPUpdates &updates) {
 		mtpUpdateReceived(updates);
@@ -261,6 +263,10 @@ Updates::Updates(not_null<Main::Session*> session)
 	}).send();
 #endif
 
+Updates::Updates(not_null<Main::Session*> session)
+: _session(session)
+, _onlineTimer([=] { updateOnline(); })
+, _idleFinishTimer([=] { checkIdleFinish(); }) {
 	session->tdb().updates(
 	) | rpl::start_with_next([=](const TLupdate &update) {
 		applyUpdate(update);
@@ -297,6 +303,7 @@ ApiWrap &Updates::api() const {
 	return _session->api();
 }
 
+#if 0 // mtp
 void Updates::checkLastUpdate(bool afterSleep) {
 	const auto now = crl::now();
 	const auto skip = afterSleep
@@ -747,6 +754,7 @@ void Updates::getChannelDifference(
 void Updates::sendPing() {
 	_session->mtp().ping();
 }
+#endif
 
 void Updates::addActiveChat(rpl::producer<PeerData*> chat) {
 	const auto key = _activeChats.empty() ? 0 : _activeChats.back().first + 1;
@@ -757,6 +765,7 @@ void Updates::addActiveChat(rpl::producer<PeerData*> chat) {
 		const auto was = active.peer;
 		if (was != peer) {
 			active.peer = peer;
+#if 0 // todo
 			if (const auto channel = was ? was->asChannel() : nullptr) {
 				if (!inActiveChats(channel)) {
 					channel->ptsSetWaitingForShortPoll(-1);
@@ -766,6 +775,7 @@ void Updates::addActiveChat(rpl::producer<PeerData*> chat) {
 				channel->ptsSetWaitingForShortPoll(
 					kWaitForChannelGetDifference);
 			}
+#endif
 		}
 	}, [=] {
 		_activeChats.erase(key);
@@ -779,6 +789,7 @@ bool Updates::inActiveChats(not_null<PeerData*> peer) const {
 		[](const auto &pair) { return pair.second.peer; });
 }
 
+#if 0 // mtp
 void Updates::requestChannelRangeDifference(not_null<History*> history) {
 	Expects(history->peer->isChannel());
 
@@ -872,7 +883,6 @@ void Updates::channelRangeDifferenceDone(
 	}
 }
 
-#if 0 // #TODO legacy
 void Updates::mtpNewSessionCreated() {
 	Core::App().checkAutoLock();
 	_updatesSeq = 0;
@@ -892,7 +902,6 @@ void Updates::mtpUpdateReceived(const MTPUpdates &updates) {
 		applyGroupCallParticipantUpdates(updates);
 	}
 }
-#endif
 
 void Updates::applyGroupCallParticipantUpdates(const MTPUpdates &updates) {
 	updates.match([&](const MTPDupdates &data) {
@@ -918,6 +927,7 @@ void Updates::applyGroupCallParticipantUpdates(const MTPUpdates &updates) {
 int32 Updates::pts() const {
 	return _ptsWaiter.current();
 }
+#endif
 
 void Updates::updateOnline(crl::time lastNonIdleTime) {
 	updateOnline(lastNonIdleTime, false);
@@ -1029,6 +1039,7 @@ bool Updates::isQuitPrevent() {
 	return true;
 }
 
+#if 0 // mtp
 void Updates::handleSendActionUpdate(
 		PeerId peerId,
 		MsgId rootId,
@@ -1079,6 +1090,7 @@ void Updates::handleEmojiInteraction(
 		qs(data.vemoticon()),
 		ChatHelpers::EmojiInteractions::Parse(json));
 }
+#endif
 
 void Updates::handleSpeakingInCall(
 		not_null<PeerData*> peer,
@@ -1136,8 +1148,8 @@ void Updates::handleEmojiInteraction(
 	window->emojiInteractions().seenOutgoing(peer, emoticon);
 }
 
+#if 0 // mtp
 void Updates::applyUpdatesNoPtsCheck(const MTPUpdates &updates) {
-#if 0 // #TODO legacy
 	switch (updates.type()) {
 	case mtpc_updateShortMessage: {
 		const auto &d = updates.c_updateShortMessage();
@@ -1222,11 +1234,9 @@ void Updates::applyUpdatesNoPtsCheck(const MTPUpdates &updates) {
 
 	default: Unexpected("Type in applyUpdatesNoPtsCheck()");
 	}
-#endif
 }
 
 void Updates::applyUpdateNoPtsCheck(const MTPUpdate &update) {
-#if 0 // #TODO legacy
 	switch (update.type()) {
 	case mtpc_updateNewMessage: {
 		auto &d = update.c_updateNewMessage();
@@ -1389,13 +1399,11 @@ void Updates::applyUpdateNoPtsCheck(const MTPUpdate &update) {
 
 	default: Unexpected("Type in applyUpdateNoPtsCheck()");
 	}
-#endif
 }
 
 void Updates::applyUpdates(
 		const MTPUpdates &updates,
 		uint64 sentMessageRandomId) {
-#if 0 // #TODO legacy
 	const auto randomId = sentMessageRandomId;
 
 	switch (updates.type()) {
@@ -1540,11 +1548,9 @@ void Updates::applyUpdates(
 	} break;
 	}
 	session().data().sendHistoryChangeNotifications();
-#endif
 }
 
 void Updates::feedUpdate(const MTPUpdate &update) {
-#if 0 // #TODO legacy
 	switch (update.type()) {
 
 	// New messages.
@@ -2673,8 +2679,8 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 	} break;
 
 	}
-#endif
 }
+#endif
 
 bool IsWithdrawalNotification(const MTPDupdateServiceNotification &data) {
 	return qs(data.vtype()).startsWith(u"API_WITHDRAWAL_FEATURE_DISABLED_"_q);
@@ -2738,7 +2744,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		if (const auto history = owner.historyLoaded(peerId)) {
 			history->outboxRead(data.vlast_read_outbox_message_id().v);
-			//if (!requestingDifference()) { // #TODO tdlib
+			//if (!requestingDifference()) { // todo
 			//	if (const auto user = history->peer->asUser()) {
 			//		user->madeAction(base::unixtime::now());
 			//	}
@@ -2828,7 +2834,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 			const auto list = owner.folder(Data::Folder::kId)->chatsList();
 			list->updateCloudUnread(data);
 		}, [&](const TLDchatListFilter &data) {
-			// #TODO tdlib
+			// todo
 		});
 	}, [&](const TLDupdateUnreadChatCount &data) {
 		data.vchat_list().match([&](const TLDchatListMain &) {
@@ -2836,7 +2842,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 		}, [&](const TLDchatListArchive &) {
 			owner.folder(Data::Folder::kId)->applyDialog(data);
 		}, [&](const TLDchatListFilter &data) {
-			// #TODO tdlib
+			// todo
 		});
 	}, [&](const TLDupdateOption &data) {
 	}, [&](const TLDupdateStickerSet &data) {
diff --git a/Telegram/SourceFiles/api/api_updates.h b/Telegram/SourceFiles/api/api_updates.h
index 44ac32724c4be7..20dfa486c0c26a 100644
--- a/Telegram/SourceFiles/api/api_updates.h
+++ b/Telegram/SourceFiles/api/api_updates.h
@@ -38,6 +38,7 @@ class Updates final {
 	[[nodiscard]] Main::Session &session() const;
 	[[nodiscard]] ApiWrap &api() const;
 
+#if 0 // mtp
 	void applyUpdates(
 		const MTPUpdates &updates,
 		uint64 sentMessageRandomId = 0);
@@ -45,6 +46,7 @@ class Updates final {
 	void applyUpdateNoPtsCheck(const MTPUpdate &update);
 
 	[[nodiscard]] int32 pts() const;
+#endif
 
 	void updateOnline(crl::time lastNonIdleTime = 0);
 	[[nodiscard]] bool isIdle() const;
@@ -54,6 +56,7 @@ class Updates final {
 	crl::time lastSetOnline() const;
 	bool isQuitPrevent();
 
+#if 0 // mtp
 	bool updateAndApply(int32 pts, int32 ptsCount, const MTPUpdates &updates);
 	bool updateAndApply(int32 pts, int32 ptsCount, const MTPUpdate &update);
 	bool updateAndApply(int32 pts, int32 ptsCount);
@@ -65,11 +68,13 @@ class Updates final {
 
 	void getDifference();
 	void requestChannelRangeDifference(not_null<History*> history);
+#endif
 
 	void addActiveChat(rpl::producer<PeerData*> chat);
 	[[nodiscard]] bool inActiveChats(not_null<PeerData*> peer) const;
 
 private:
+#if 0 // mtp
 	enum class ChannelDifferenceRequest {
 		Unknown,
 		PtsGapOrShortPoll,
@@ -81,6 +86,7 @@ class Updates final {
 		SkipMessageIds,
 		SkipExceptGroupCallParticipants,
 	};
+#endif
 
 	struct ActiveChatTracker {
 		PeerData *peer = nullptr;
@@ -89,6 +95,7 @@ class Updates final {
 
 	void applyUpdate(const Tdb::TLupdate &update);
 
+#if 0 // mtp
 	void channelRangeDifferenceSend(
 		not_null<ChannelData*> channel,
 		MsgRange range,
@@ -97,8 +104,11 @@ class Updates final {
 		not_null<ChannelData*> channel,
 		MsgRange range,
 		const MTPupdates_ChannelDifference &result);
+#endif
 
 	void updateOnline(crl::time lastNonIdleTime, bool gotOtherOffline);
+
+#if 0 // mtp
 	void sendPing();
 	void getDifferenceByPts();
 	void getDifferenceAfterFail();
@@ -127,10 +137,8 @@ class Updates final {
 	void failDifferenceStartTimerFor(ChannelData *channel);
 	void feedChannelDifference(const MTPDupdates_channelDifference &data);
 
-#if 0 // #TODO legacy
 	void mtpUpdateReceived(const MTPUpdates &updates);
 	void mtpNewSessionCreated();
-#endif
 
 	void feedUpdateVector(
 		const MTPVector<MTPUpdate> &updates,
@@ -156,6 +164,8 @@ class Updates final {
 	void handleEmojiInteraction(
 		not_null<PeerData*> peer,
 		const MTPDsendMessageEmojiInteraction &data);
+#endif
+
 	void handleSpeakingInCall(
 		not_null<PeerData*> peer,
 		PeerId participantPeerId,
@@ -171,6 +181,7 @@ class Updates final {
 
 	const not_null<Main::Session*> _session;
 
+#if 0 // mtp
 	int32 _updatesDate = 0;
 	int32 _updatesQts = -1;
 	int32 _updatesSeq = 0;
@@ -205,6 +216,9 @@ class Updates final {
 
 	crl::time _lastUpdateTime = 0;
 	bool _handlingChannelDifference = false;
+#endif
+
+	base::Timer _onlineTimer;
 
 	base::flat_map<int, ActiveChatTracker> _activeChats;
 	base::flat_map<
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 6feb184f686943..68566f4433e7e5 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -103,7 +103,9 @@ constexpr auto kStickersByEmojiInvalidateTimeout = crl::time(6 * 1000);
 constexpr auto kNotifySettingSaveTimeout = crl::time(1000);
 constexpr auto kDialogsFirstLoad = 20;
 constexpr auto kDialogsPerPage = 100;
+#if 0 // mtp
 constexpr auto kStatsSessionKillTimeout = 10 * crl::time(1000);
+#endif
 
 using namespace Tdb;
 using PhotoFileLocationId = Data::PhotoFileLocationId;
@@ -172,7 +174,9 @@ ApiWrap::ApiWrap(not_null<Main::Session*> session)
 , _fileLoader(std::make_unique<TaskQueue>(kFileLoaderQueueStopTimeout))
 , _topPromotionTimer([=] { refreshTopPromotion(); })
 , _updateNotifyTimer([=] { sendNotifySettingsUpdates(); })
+#if 0 // mtp
 , _statsSessionKillTimer([=] { checkStatsSessions(); })
+#endif
 , _authorizations(std::make_unique<Api::Authorizations>(this))
 , _attachedStickers(std::make_unique<Api::AttachedStickers>(this))
 , _blockedPeers(std::make_unique<Api::BlockedPeers>(this))
@@ -494,6 +498,7 @@ void ApiWrap::toggleHistoryArchived(
 		not_null<History*> history,
 		bool archived,
 		Fn<void()> callback) {
+#if 0 // todo
 	if (const auto already = _historyArchivedRequests.take(history)) {
 		request(already->first).cancel();
 	}
@@ -522,6 +527,7 @@ void ApiWrap::toggleHistoryArchived(
 		_historyArchivedRequests.remove(history);
 	}).send();
 	_historyArchivedRequests.emplace(history, requestId, callback);
+#endif
 }
 
 void ApiWrap::sendMessageFail(
@@ -648,6 +654,7 @@ void ApiWrap::resolveMessageDatas() {
 		return;
 	}
 
+#if 0 // todo
 	const auto ids = collectMessageIds(_messageDataRequests);
 	if (!ids.isEmpty()) {
 		const auto requestId = request(MTPmessages_GetMessages(
@@ -697,6 +704,7 @@ void ApiWrap::resolveMessageDatas() {
 		}
 		++j;
 	}
+#endif
 }
 
 void ApiWrap::finalizeMessageDataRequest(
@@ -888,7 +896,7 @@ void ApiWrap::requestMoreDialogs(Data::Folder *folder) {
 		return;
 	}
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	const auto firstLoad = !state->offsetDate;
 	const auto loadCount = firstLoad ? kDialogsFirstLoad : kDialogsPerPage;
 	const auto flags = MTPmessages_GetDialogs::Flag::f_exclude_pinned
@@ -1016,7 +1024,7 @@ void ApiWrap::updateDialogsOffset(
 		Data::Folder *folder,
 		const QVector<MTPDialog> &dialogs,
 		const QVector<MTPMessage> &messages) {
-#if 0 // #TODO legacy
+#if 0 // mtp
 	auto lastDate = TimeId(0);
 	auto lastPeer = PeerId(0);
 	auto lastMsgId = MsgId(0);
@@ -1088,7 +1096,7 @@ void ApiWrap::dialogsLoadFinish(Data::Folder *folder) {
 	}
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void ApiWrap::requestPinnedDialogs(Data::Folder *folder) {
 	const auto state = dialogsLoadState(folder);
 	if (!state || state->pinnedReceived || state->pinnedRequestId) {
@@ -1180,6 +1188,7 @@ void ApiWrap::requestWallPaper(
 }
 
 void ApiWrap::requestFullPeer(not_null<PeerData*> peer) {
+#if 0 // todo
 	if (_fullPeerRequests.contains(peer)) {
 		return;
 	}
@@ -1219,8 +1228,10 @@ void ApiWrap::requestFullPeer(not_null<PeerData*> peer) {
 		Unexpected("Peer type in requestFullPeer.");
 	}();
 	_fullPeerRequests.emplace(peer, requestId);
+#endif
 }
 
+#if 0 // mtp
 void ApiWrap::processFullPeer(
 		not_null<PeerData*> peer,
 		const MTPmessages_ChatFull &result) {
@@ -1278,6 +1289,7 @@ void ApiWrap::gotUserFull(
 		user,
 		Data::PeerUpdate::Flag::FullInfo);
 }
+#endif
 
 void ApiWrap::requestPeerSettings(not_null<PeerData*> peer) {
 	if (!_requestedPeerSettings.emplace(peer).second) {
@@ -1337,6 +1349,7 @@ void ApiWrap::migrateChat(
 		return;
 	}
 
+#if 0 // todo
 	request(MTPmessages_MigrateChat(
 		chat->inputChat
 	)).done([=](const MTPUpdates &result) {
@@ -1356,6 +1369,7 @@ void ApiWrap::migrateChat(
 	}).fail([=](const MTP::Error &error) {
 		migrateFail(chat, error.type());
 	}).send();
+#endif
 }
 
 void ApiWrap::migrateDone(
@@ -1386,6 +1400,7 @@ void ApiWrap::migrateFail(not_null<PeerData*> peer, const QString &error) {
 
 void ApiWrap::markContentsRead(
 		const base::flat_set<not_null<HistoryItem*>> &items) {
+#if 0 // todo
 	auto markedIds = QVector<MTPint>();
 	auto channelMarkedIds = base::flat_map<
 		not_null<ChannelData*>,
@@ -1414,12 +1429,14 @@ void ApiWrap::markContentsRead(
 			MTP_vector<MTPint>(channelIds.second)
 		)).send();
 	}
+#endif
 }
 
 void ApiWrap::markContentsRead(not_null<HistoryItem*> item) {
 	if (!item->markContentsRead(true) || !item->isRegular()) {
 		return;
 	}
+#if 0 // todo
 	const auto ids = MTP_vector<MTPint>(1, MTP_int(item->id));
 	if (const auto channel = item->history()->peer->asChannel()) {
 		request(MTPchannels_ReadMessageContents(
@@ -1433,6 +1450,7 @@ void ApiWrap::markContentsRead(not_null<HistoryItem*> item) {
 			applyAffectedMessages(result);
 		}).send();
 	}
+#endif
 }
 
 void ApiWrap::deleteAllFromParticipant(
@@ -1456,6 +1474,7 @@ void ApiWrap::deleteAllFromParticipant(
 void ApiWrap::deleteAllFromParticipantSend(
 		not_null<ChannelData*> channel,
 		not_null<PeerData*> from) {
+#if 0 // todo
 	request(MTPchannels_DeleteParticipantHistory(
 		channel->inputChannel,
 		from->input
@@ -1467,6 +1486,7 @@ void ApiWrap::deleteAllFromParticipantSend(
 			history->requestChatListMessage();
 		}
 	}).send();
+#endif
 }
 
 void ApiWrap::scheduleStickerSetRequest(uint64 setId, uint64 access) {
@@ -1476,6 +1496,7 @@ void ApiWrap::scheduleStickerSetRequest(uint64 setId, uint64 access) {
 }
 
 void ApiWrap::requestStickerSets() {
+#if 0 // todo
 	for (auto &[id, info] : _stickerSetRequests) {
 		if (info.id) {
 			continue;
@@ -1491,6 +1512,7 @@ void ApiWrap::requestStickerSets() {
 			_stickerSetRequests.remove(setId);
 		}).afterDelay(kSmallDelayMs).send();
 	}
+#endif
 }
 
 void ApiWrap::saveStickerSets(
@@ -1770,6 +1792,7 @@ void ApiWrap::saveStickerSets(
 }
 
 void ApiWrap::joinChannel(not_null<ChannelData*> channel) {
+#if 0 // todo
 	if (channel->amIn()) {
 		session().changes().peerUpdated(
 			channel,
@@ -1819,9 +1842,11 @@ void ApiWrap::joinChannel(not_null<ChannelData*> channel) {
 		chatParticipants().loadSimilarChannels(channel);
 		channel->setFlags(channel->flags() | Flag::SimilarExpanded);
 	}
+#endif
 }
 
 void ApiWrap::leaveChannel(not_null<ChannelData*> channel) {
+#if 0 // todo
 	if (!channel->amIn()) {
 		session().changes().peerUpdated(
 			channel,
@@ -1838,9 +1863,11 @@ void ApiWrap::leaveChannel(not_null<ChannelData*> channel) {
 
 		_channelAmInRequests.emplace(channel, requestId);
 	}
+#endif
 }
 
 void ApiWrap::requestNotifySettings(const MTPInputNotifyPeer &peer) {
+#if 0 // todo
 	const auto bad = peer.match([](const MTPDinputNotifyUsers &) {
 		return false;
 	}, [](const MTPDinputNotifyChats &) {
@@ -1920,6 +1947,7 @@ void ApiWrap::requestNotifySettings(const MTPInputNotifyPeer &peer) {
 		_notifySettingRequests.erase(key);
 	}).send();
 	_notifySettingRequests.emplace(key, requestId);
+#endif
 }
 
 void ApiWrap::updateNotifySettingsDelayed(
@@ -2039,6 +2067,7 @@ void ApiWrap::clearHistory(not_null<PeerData*> peer, bool revoke) {
 }
 
 void ApiWrap::deleteConversation(not_null<PeerData*> peer, bool revoke) {
+#if 0 // todo
 	if (const auto chat = peer->asChat()) {
 		request(MTPmessages_DeleteChatUser(
 			MTP_flags(0),
@@ -2053,6 +2082,7 @@ void ApiWrap::deleteConversation(not_null<PeerData*> peer, bool revoke) {
 	} else {
 		deleteHistory(peer, false, revoke);
 	}
+#endif
 }
 
 void ApiWrap::deleteHistory(
@@ -2087,7 +2117,9 @@ void ApiWrap::deleteHistory(
 	}
 	if (const auto channel = peer->asChannel()) {
 		if (!justClear && !revoke) {
+#if 0 // mtp
 			channel->ptsSetWaitingForShortPoll(-1);
+#endif
 			leaveChannel(channel);
 		} else {
 			if (const auto migrated = peer->migrateFrom()) {
@@ -2115,6 +2147,7 @@ void ApiWrap::deleteHistory(
 	}
 }
 
+#if 0 // mtp
 void ApiWrap::applyUpdates(
 		const MTPUpdates &updates,
 		uint64 sentMessageRandomId) const {
@@ -2149,6 +2182,7 @@ void ApiWrap::applyAffectedMessages(
 	const auto &data = result.c_messages_affectedMessages();
 	updates().updateAndApply(data.vpts().v, data.vpts_count().v);
 }
+#endif
 
 void ApiWrap::saveCurrentDraftToCloud() {
 	Core::App().materializeLocalDrafts();
@@ -2300,6 +2334,7 @@ void ApiWrap::clearModifyRequest(const QString &key) {
 	_modifyRequests.remove(key);
 }
 
+#if 0 // mtp
 void ApiWrap::gotStickerSet(
 		uint64 setId,
 		const MTPmessages_StickerSet &result) {
@@ -2310,6 +2345,7 @@ void ApiWrap::gotStickerSet(
 		LOG(("API Error: Unexpected messages.stickerSetNotModified."));
 	});
 }
+#endif
 
 void ApiWrap::requestWebPageDelayed(not_null<WebPageData*> page) {
 	if (page->failed || !page->pendingTill) {
@@ -2335,6 +2371,7 @@ void ApiWrap::clearWebPageRequests() {
 }
 
 void ApiWrap::resolveWebPages() {
+#if 0 // todo
 	auto ids = QVector<MTPInputMessage>(); // temp_req_id = -1
 	using IndexAndMessageIds = QPair<int32, QVector<MTPInputMessage>>;
 	using MessageIdsByChannel = base::flat_map<ChannelData*, IndexAndMessageIds>;
@@ -2410,6 +2447,7 @@ void ApiWrap::resolveWebPages() {
 	if (m < INT_MAX) {
 		_webPagesTimer.callOnce(std::min(m, 86400) * crl::time(1000));
 	}
+#endif
 }
 
 template <typename Request>
@@ -2624,6 +2662,7 @@ void ApiWrap::refreshFileReference(
 	});
 }
 
+#if 0 // mtp
 void ApiWrap::gotWebPages(ChannelData *channel, const MTPmessages_Messages &result, mtpRequestId req) {
 	WebPageData::ApplyChanges(_session, channel, result);
 	for (auto i = _webPagesPending.begin(); i != _webPagesPending.cend();) {
@@ -2640,6 +2679,7 @@ void ApiWrap::gotWebPages(ChannelData *channel, const MTPmessages_Messages &resu
 	}
 	_session->data().sendWebPageGamePollNotifications();
 }
+#endif
 
 void ApiWrap::updateStickers() {
 	const auto now = crl::now();
@@ -2670,11 +2710,13 @@ void ApiWrap::requestSpecialStickersForce(
 		bool faved,
 		bool recent,
 		bool attached) {
+#if 0 // todo
 	if (faved) {
 		requestFavedStickers(std::nullopt);
 	} else if (recent || attached) {
 		requestRecentStickers(std::nullopt, attached);
 	}
+#endif
 }
 
 void ApiWrap::setGroupStickerSet(
@@ -2855,6 +2897,7 @@ void ApiWrap::requestRecentStickers(
 		}
 		requestId() = 0;
 	};
+#if 0 // todo
 	const auto flags = attached
 		? MTPmessages_getRecentStickers::Flag::f_attached
 		: MTPmessages_getRecentStickers::Flags(0);
@@ -2885,6 +2928,7 @@ void ApiWrap::requestRecentStickers(
 
 		LOG(("App Fail: Failed to get recent stickers!"));
 	}).send();
+#endif
 }
 
 void ApiWrap::requestFavedStickers(std::optional<TimeId> now) {
@@ -2894,6 +2938,7 @@ void ApiWrap::requestFavedStickers(std::optional<TimeId> now) {
 			return;
 		}
 	}
+#if 0 // todo
 	_favedStickersUpdateRequest = request(MTPmessages_GetFavedStickers(
 		MTP_long(now ? Api::CountFavedStickersHash(_session) : 0)
 	)).done([=](const MTPmessages_FavedStickers &result) {
@@ -2919,6 +2964,7 @@ void ApiWrap::requestFavedStickers(std::optional<TimeId> now) {
 
 		LOG(("App Fail: Failed to get faved stickers!"));
 	}).send();
+#endif
 }
 
 void ApiWrap::requestFeaturedStickers(TimeId now) {
@@ -2926,6 +2972,7 @@ void ApiWrap::requestFeaturedStickers(TimeId now) {
 		|| _featuredStickersUpdateRequest) {
 		return;
 	}
+#if 0 // todo
 	_featuredStickersUpdateRequest = request(MTPmessages_GetFeaturedStickers(
 		MTP_long(Api::CountFeaturedStickersHash(_session))
 	)).done([=](const MTPmessages_FeaturedStickers &result) {
@@ -2936,6 +2983,7 @@ void ApiWrap::requestFeaturedStickers(TimeId now) {
 		_session->data().stickers().setLastFeaturedUpdate(crl::now());
 		LOG(("App Fail: Failed to get featured stickers!"));
 	}).send();
+#endif
 }
 
 void ApiWrap::requestFeaturedEmoji(TimeId now) {
@@ -2961,6 +3009,7 @@ void ApiWrap::requestSavedGifs(TimeId now) {
 		|| _savedGifsUpdateRequest) {
 		return;
 	}
+#if 0 // todo
 	_savedGifsUpdateRequest = request(MTPmessages_GetSavedGifs(
 		MTP_long(Api::CountSavedGifsHash(_session))
 	)).done([=](const MTPmessages_SavedGifs &result) {
@@ -2983,6 +3032,7 @@ void ApiWrap::requestSavedGifs(TimeId now) {
 
 		LOG(("App Fail: Failed to get saved gifs!"));
 	}).send();
+#endif
 }
 
 void ApiWrap::readFeaturedSetDelayed(uint64 setId) {
@@ -3009,6 +3059,7 @@ void ApiWrap::readFeaturedSets() {
 	}
 	_featuredSetsRead.clear();
 
+#if 0 // todo
 	if (!wrappedIds.empty()) {
 		auto requestData = MTPmessages_ReadFeaturedStickers(
 			MTP_vector<MTPlong>(wrappedIds));
@@ -3020,6 +3071,7 @@ void ApiWrap::readFeaturedSets() {
 
 		_session->data().stickers().setFeaturedSetsUnreadCount(count);
 	}
+#endif
 }
 
 void ApiWrap::resolveJumpToDate(
@@ -3039,6 +3091,7 @@ void ApiWrap::requestMessageAfterDate(
 		MsgId topicRootId,
 		const QDate &date,
 		Callback &&callback) {
+#if 0 // todo
 	// API returns a message with date <= offset_date.
 	// So we request a message with offset_date = desired_date - 1 and add_offset = -1.
 	// This should give us the first message with date >= desired_date.
@@ -3115,6 +3168,7 @@ void ApiWrap::requestMessageAfterDate(
 			MTP_int(minId),
 			MTP_long(historyHash)));
 	}
+#endif
 }
 
 void ApiWrap::resolveJumpToHistoryDate(
@@ -3204,6 +3258,7 @@ void ApiWrap::requestSharedMedia(
 		return;
 	}
 
+#if 0 // todo
 	const auto prepared = Api::PrepareSearchRequest(
 		peer,
 		topicRootId,
@@ -3237,8 +3292,10 @@ void ApiWrap::requestSharedMedia(
 		}).send();
 	});
 	_sharedMediaRequests.emplace(key);
+#endif
 }
 
+#if 0 // mtp
 void ApiWrap::sharedMediaDone(
 		not_null<PeerData*> peer,
 		MsgId topicRootId,
@@ -3264,6 +3321,7 @@ void ApiWrap::sharedMediaDone(
 		}
 	}
 }
+#endif
 
 void ApiWrap::sendAction(const SendAction &action) {
 	if (!action.options.scheduled
@@ -3388,6 +3446,7 @@ void ApiWrap::forwardMessages(
 		}
 		const auto requestType = Data::Histories::RequestType::Send;
 		const auto idsCopy = localIds;
+#if 0 // todo
 		histories.sendRequest(history, requestType, [=](Fn<void()> finish) {
 			history->sendRequestId = request(MTPmessages_ForwardMessages(
 				MTP_flags(sendFlags),
@@ -3419,6 +3478,7 @@ void ApiWrap::forwardMessages(
 			).send();
 			return history->sendRequestId;
 		});
+#endif
 
 		ids.resize(0);
 		randomIds.resize(0);
@@ -3700,7 +3760,7 @@ void ApiWrap::sendUploadedDocument(
 
 void ApiWrap::cancelLocalItem(not_null<HistoryItem*> item) {
 	Expects(item->isSending());
-	// #TODO tdlib cancel album part sending
+	// todo cancel album part sending
 
 	if (const auto groupId = item->groupId()) {
 		sendAlbumWithCancelled(item, groupId);
@@ -3949,7 +4009,7 @@ void ApiWrap::sendMessage(MessageToSend &&message) {
 		const auto silentPost = ShouldSendSilent(peer, action.options);
 		const auto clearCloudDraft = action.clearDraft;
 		//if (clearCloudDraft) {
-		//	// #TODO tdlib unnecessary?..
+		//	// todo unnecessary?..
 		//	history->clearCloudDraft();
 		//	history->startSavingCloudDraft();
 		//}
@@ -3975,7 +4035,7 @@ void ApiWrap::sendMessage(MessageToSend &&message) {
 				tl_bool(action.clearDraft))
 		)).done([=](const TLmessage &result) {
 			//if (clearCloudDraft) {
-			//	// #TODO tdlib unnecessary?..
+			//	// todo unnecessary?..
 			//	history->finishSavingCloudDraft(
 			//		UnixtimeFromMsgId(response.outerMsgId));
 			//}
@@ -3988,7 +4048,7 @@ void ApiWrap::sendMessage(MessageToSend &&message) {
 			//	sendMessageFail(error, peer, randomId, newId);
 			//}
 			//if (clearCloudDraft) {
-			//	// #TODO tdlib unnecessary?..
+			//	// todo unnecessary?..
 			//	history->finishSavingCloudDraft(
 			//		UnixtimeFromMsgId(response.outerMsgId));
 			//}
@@ -4026,6 +4086,7 @@ void ApiWrap::sendBotStart(
 		sendMessage(std::move(message));
 		return;
 	}
+#if 0 // todo
 	const auto randomId = base::RandomValue<uint64>();
 	if (!chat) {
 		info->startToken = QString();
@@ -4043,6 +4104,7 @@ void ApiWrap::sendBotStart(
 			ShowAddParticipantsError(show, type, chat, bot);
 		}
 	}).send();
+#endif
 }
 
 void ApiWrap::sendInlineResult(
@@ -4110,6 +4172,7 @@ void ApiWrap::sendInlineResult(
 	history->clearCloudDraft(topicRootId);
 	history->startSavingCloudDraft(topicRootId);
 
+#if 0 // todo
 	auto &histories = history->owner().histories();
 	histories.sendPreparedMessage(
 		history,
@@ -4136,6 +4199,7 @@ void ApiWrap::sendInlineResult(
 			UnixtimeFromMsgId(response.outerMsgId));
 	});
 	finishForwarding(action);
+#endif
 }
 
 void ApiWrap::uploadAlbumMedia(
@@ -4260,6 +4324,7 @@ void ApiWrap::sendMediaWithRandomId(
 		| (options.effectId ? Flag::f_effect : Flag(0))
 		| (options.invertCaption ? Flag::f_invert_media : Flag(0));
 
+#if 0 // todo
 	auto &histories = history->owner().histories();
 	const auto peer = history->peer;
 	const auto itemId = item->fullId();
@@ -4295,6 +4360,7 @@ void ApiWrap::sendMediaWithRandomId(
 		if (done) done(false);
 		sendMessageFail(error, peer, randomId, itemId);
 	});
+#endif
 }
 
 void ApiWrap::sendMultiPaidMedia(
@@ -4457,6 +4523,7 @@ void ApiWrap::sendAlbumIfReady(not_null<SendingAlbum*> album) {
 			: Flag(0))
 		| (album->options.effectId ? Flag::f_effect : Flag(0))
 		| (album->options.invertCaption ? Flag::f_invert_media : Flag(0));
+#if 0 // todo
 	auto &histories = history->owner().histories();
 	const auto peer = history->peer;
 	histories.sendPreparedMessage(
@@ -4483,6 +4550,7 @@ void ApiWrap::sendAlbumIfReady(not_null<SendingAlbum*> album) {
 			sendMessageFail(error, peer);
 		}
 	});
+#endif
 }
 
 void ApiWrap::reloadContactSignupSilent() {
@@ -4595,6 +4663,7 @@ void ApiWrap::saveSelfBio(const QString &text) {
 	}).send();
 }
 
+#if 0 // mtp
 void ApiWrap::registerStatsRequest(MTP::DcId dcId, mtpRequestId id) {
 	_statsRequests[dcId].emplace(id);
 }
@@ -4620,6 +4689,7 @@ void ApiWrap::checkStatsSessions() {
 		}
 	}
 }
+#endif
 
 Api::Authorizations &ApiWrap::authorizations() {
 	return *_authorizations;
diff --git a/Telegram/SourceFiles/apiwrap.h b/Telegram/SourceFiles/apiwrap.h
index f0663578137119..39fc9d7fd2361e 100644
--- a/Telegram/SourceFiles/apiwrap.h
+++ b/Telegram/SourceFiles/apiwrap.h
@@ -151,12 +151,14 @@ class ApiWrap final : public MTP::Sender {
 	[[nodiscard]] Tdb::Account &tdb() const;
 	[[nodiscard]] Tdb::Sender &sender() const;
 
+#if 0 // mtp
 	void applyUpdates(
 		const MTPUpdates &updates,
 		uint64 sentMessageRandomId = 0) const;
 	int applyAffectedHistory(
 		PeerData *peer, // May be nullptr, like for deletePhoneCallHistory.
 		const MTPmessages_AffectedHistory &result) const;
+#endif
 
 	void registerModifyRequest(const QString &key, mtpRequestId requestId);
 	void clearModifyRequest(const QString &key);
@@ -179,7 +181,7 @@ class ApiWrap final : public MTP::Sender {
 
 	void requestContacts();
 	void requestDialogs(Data::Folder *folder = nullptr);
-#if 0 // #TODO legacy
+#if 0 // mtp
 	void requestPinnedDialogs(Data::Folder *folder = nullptr);
 #endif
 	void requestMoreBlockedByDateDialogs();
@@ -225,9 +227,11 @@ class ApiWrap final : public MTP::Sender {
 		FnMut<void(const MTPchatlists_ChatlistInvite &)> done,
 		Fn<void(const MTP::Error &)> fail);
 
+#if 0 // mtp
 	void processFullPeer(
 		not_null<PeerData*> peer,
 		const MTPmessages_ChatFull &result);
+#endif
 
 	void migrateChat(
 		not_null<ChatData*> chat,
@@ -321,9 +325,12 @@ class ApiWrap final : public MTP::Sender {
 		not_null<UserData*> user,
 		const SendAction &action,
 		Fn<void(bool)> done = nullptr);
+
+#if 0 // mtp
 	void applyAffectedMessages(
 		not_null<PeerData*> peer,
 		const MTPmessages_AffectedMessages &result);
+#endif
 
 	void sendVoiceMessage(
 		QByteArray result,
@@ -394,8 +401,10 @@ class ApiWrap final : public MTP::Sender {
 
 	void saveSelfBio(const QString &text);
 
+#if 0 // mtp
 	void registerStatsRequest(MTP::DcId dcId, mtpRequestId id);
 	void unregisterStatsRequest(MTP::DcId dcId, mtpRequestId id);
+#endif
 
 	[[nodiscard]] Api::Authorizations &authorizations();
 	[[nodiscard]] Api::AttachedStickers &attachedStickers();
@@ -467,6 +476,7 @@ class ApiWrap final : public MTP::Sender {
 		ChannelData *channel,
 		bool onlyExisting = false);
 
+#if 0 // mtp
 	void gotChatFull(
 		not_null<PeerData*> peer,
 		const MTPmessages_ChatFull &result);
@@ -479,6 +489,8 @@ class ApiWrap final : public MTP::Sender {
 		const MTPmessages_Messages &result,
 		mtpRequestId req);
 	void gotStickerSet(uint64 setId, const MTPmessages_StickerSet &result);
+#endif
+	void resolveWebPages();
 
 	void requestStickers(TimeId now);
 	void requestMasks(TimeId now);
@@ -522,8 +534,11 @@ class ApiWrap final : public MTP::Sender {
 		not_null<PeerData*> peer,
 		bool justClear,
 		bool revoke);
+
+#if 0 // mtp
 	void applyAffectedMessages(
 		const MTPmessages_AffectedMessages &result) const;
+#endif
 
 	void deleteAllFromParticipantSend(
 		not_null<ChannelData*> channel,
@@ -573,7 +588,9 @@ class ApiWrap final : public MTP::Sender {
 		not_null<ChannelData*> channel);
 	void migrateFail(not_null<PeerData*> peer, const QString &error);
 
+#if 0 // mtp
 	void checkStatsSessions();
+#endif
 
 	const not_null<Main::Session*> _session;
 
@@ -646,7 +663,7 @@ class ApiWrap final : public MTP::Sender {
 	base::flat_map<QString, StickersByEmoji> _stickersByEmoji;
 
 	mtpRequestId _contactsRequestId = 0;
-#if 0 // #TODO legacy
+#if 0 // mtp
 	mtpRequestId _contactsStatusesRequestId = 0;
 #endif
 
@@ -724,8 +741,10 @@ class ApiWrap final : public MTP::Sender {
 		QString requestedText;
 	} _bio;
 
+#if 0 // mtp
 	base::flat_map<MTP::DcId, base::flat_set<mtpRequestId>> _statsRequests;
 	base::Timer _statsSessionKillTimer;
+#endif
 
 	const std::unique_ptr<Api::Authorizations> _authorizations;
 	const std::unique_ptr<Api::AttachedStickers> _attachedStickers;
diff --git a/Telegram/SourceFiles/boxes/add_contact_box.cpp b/Telegram/SourceFiles/boxes/add_contact_box.cpp
index 0aba9b6a5ee8df..c5765f906bfa79 100644
--- a/Telegram/SourceFiles/boxes/add_contact_box.cpp
+++ b/Telegram/SourceFiles/boxes/add_contact_box.cpp
@@ -62,6 +62,7 @@ bool IsValidPhone(QString phone) {
 				|| phone == u"4242"_q));
 }
 
+#if 0 // mtp
 void ChatCreateDone(
 		not_null<Window::SessionNavigation*> navigation,
 		QImage image,
@@ -118,6 +119,7 @@ void ChatCreateDone(
 			"(ContactsBox::creationDone)"));
 	}
 }
+#endif
 
 void MustBePublicDestroy(not_null<ChannelData*> channel) {
 	const auto session = &channel->session();
@@ -726,6 +728,7 @@ void GroupInfoBox::createGroup(
 			inputs.push_back(user->inputUser);
 		}
 	}
+#if 0 // todo
 	_creationRequestId = _api.request(MTPmessages_CreateChat(
 		MTP_flags(MTPmessages_CreateChat::Flag::f_ttl_period),
 		MTP_vector<TLUsers>(inputs),
@@ -763,6 +766,7 @@ void GroupInfoBox::createGroup(
 			controller->show(Ui::MakeInformBox(tr::lng_cant_do_this()));
 		}
 	}).send();
+#endif
 }
 
 void GroupInfoBox::submit() {
@@ -813,6 +817,7 @@ void GroupInfoBox::createChannel(
 		const QString &description) {
 	Expects(!_creationRequestId);
 
+#if 0 // todo
 	using Flag = MTPchannels_CreateChannel::Flag;
 	const auto flags = Flag()
 		| ((_type == Type::Megagroup || _type == Type::Forum)
@@ -891,6 +896,7 @@ void GroupInfoBox::createChannel(
 				Ui::LayerOption::CloseOther); // TODO
 		}
 	}).send();
+#endif
 }
 
 void GroupInfoBox::checkInviteLink() {
diff --git a/Telegram/SourceFiles/boxes/peers/add_participants_box.cpp b/Telegram/SourceFiles/boxes/peers/add_participants_box.cpp
index ab48b6b8d826db..0922ed371c37f1 100644
--- a/Telegram/SourceFiles/boxes/peers/add_participants_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/add_participants_box.cpp
@@ -1107,6 +1107,7 @@ void AddSpecialBoxController::loadMoreRows() {
 	const auto participantsHash = uint64(0);
 	const auto channel = _peer->asChannel();
 
+#if 0 // todo
 	_loadRequestId = _api.request(MTPchannels_GetParticipants(
 		channel->inputChannel,
 		MTP_channelParticipantsRecent(),
@@ -1143,6 +1144,7 @@ void AddSpecialBoxController::loadMoreRows() {
 	}).fail([this] {
 		_loadRequestId = 0;
 	}).send();
+#endif
 }
 
 void AddSpecialBoxController::rowClicked(not_null<PeerListRow*> row) {
@@ -1520,6 +1522,7 @@ bool AddSpecialBoxSearchController::isLoading() {
 }
 
 bool AddSpecialBoxSearchController::searchParticipantsInCache() {
+#if 0 // todo
 	const auto i = _participantsCache.find(_query);
 	if (i != _participantsCache.cend()) {
 		_requestId = 0;
@@ -1529,16 +1532,19 @@ bool AddSpecialBoxSearchController::searchParticipantsInCache() {
 			i->second.requestedCount);
 		return true;
 	}
+#endif
 	return false;
 }
 
 bool AddSpecialBoxSearchController::searchGlobalInCache() {
+#if 0 // todo
 	auto it = _globalCache.find(_query);
 	if (it != _globalCache.cend()) {
 		_requestId = 0;
 		searchGlobalDone(_requestId, it->second);
 		return true;
 	}
+#endif
 	return false;
 }
 
@@ -1576,6 +1582,7 @@ void AddSpecialBoxSearchController::requestParticipants() {
 	const auto participantsHash = uint64(0);
 	const auto channel = _peer->asChannel();
 
+#if 0 // todo
 	_requestId = _api.request(MTPchannels_GetParticipants(
 		channel->inputChannel,
 		MTP_channelParticipantsSearch(MTP_string(_query)),
@@ -1599,8 +1606,10 @@ void AddSpecialBoxSearchController::requestParticipants() {
 	entry.text = _query;
 	entry.offset = _offset;
 	_participantsQueries.emplace(_requestId, entry);
+#endif
 }
 
+#if 0 // mtp
 void AddSpecialBoxSearchController::searchParticipantsDone(
 		mtpRequestId requestId,
 		const MTPchannels_ChannelParticipants &result,
@@ -1660,6 +1669,7 @@ void AddSpecialBoxSearchController::searchParticipantsDone(
 
 	delegate()->peerListSearchRefreshRows();
 }
+#endif
 
 void AddSpecialBoxSearchController::requestGlobal() {
 	if (_query.isEmpty()) {
@@ -1667,6 +1677,7 @@ void AddSpecialBoxSearchController::requestGlobal() {
 		return;
 	}
 
+#if 0 // todo
 	auto perPage = SearchPeopleLimit;
 	_requestId = _api.request(MTPcontacts_Search(
 		MTP_string(_query),
@@ -1681,8 +1692,10 @@ void AddSpecialBoxSearchController::requestGlobal() {
 		}
 	}).send();
 	_globalQueries.emplace(_requestId, _query);
+#endif
 }
 
+#if 0 // mtp
 void AddSpecialBoxSearchController::searchGlobalDone(
 		mtpRequestId requestId,
 		const MTPcontacts_Found &result) {
@@ -1720,6 +1733,7 @@ void AddSpecialBoxSearchController::searchGlobalDone(
 		delegate()->peerListSearchRefreshRows();
 	}
 }
+#endif
 
 void AddSpecialBoxSearchController::addChatMembers(
 		not_null<ChatData*> chat) {
diff --git a/Telegram/SourceFiles/boxes/peers/add_participants_box.h b/Telegram/SourceFiles/boxes/peers/add_participants_box.h
index 24d5e1031d8708..9b2d7f0e5786e2 100644
--- a/Telegram/SourceFiles/boxes/peers/add_participants_box.h
+++ b/Telegram/SourceFiles/boxes/peers/add_participants_box.h
@@ -192,14 +192,18 @@ class AddSpecialBoxSearchController : public PeerListSearchController {
 
 	void searchOnServer();
 	bool searchParticipantsInCache();
+#if 0 // mtp
 	void searchParticipantsDone(
 		mtpRequestId requestId,
 		const MTPchannels_ChannelParticipants &result,
 		int requestedCount);
+#endif
 	bool searchGlobalInCache();
+#if 0 // mtp
 	void searchGlobalDone(
 		mtpRequestId requestId,
 		const MTPcontacts_Found &result);
+#endif
 	void requestParticipants();
 	void addChatMembers(not_null<ChatData*> chat);
 	void addChatsContacts();
diff --git a/Telegram/SourceFiles/boxes/peers/edit_contact_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_contact_box.cpp
index 4bc2848c787423..1abaa30f6be290 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_contact_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_contact_box.cpp
@@ -46,6 +46,7 @@ void SendRequest(
 		Fn<void()> done) {
 	const auto wasContact = user->isContact();
 	using Flag = MTPcontacts_AddContact::Flag;
+#if 0 // todo
 	user->session().api().request(MTPcontacts_AddContact(
 		MTP_flags(sharePhone
 			? Flag::f_add_phone_privacy_exception
@@ -76,6 +77,7 @@ void SendRequest(
 		}
 		done();
 	}).send();
+#endif
 }
 
 class Controller {
diff --git a/Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp
index e4166a82c0d6e7..143127a20bca1c 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp
@@ -674,6 +674,7 @@ void EditAdminBox::sendTransferRequestFrom(
 	if (_transferRequestId) {
 		return;
 	}
+#if 0 // todo
 	const auto weak = Ui::MakeWeak(this);
 	const auto user = this->user();
 	const auto api = &channel->session().api();
@@ -734,6 +735,7 @@ void EditAdminBox::sendTransferRequestFrom(
 			closeBox();
 		}
 	})).handleFloodErrors().send();
+#endif
 }
 
 EditRestrictedBox::EditRestrictedBox(
diff --git a/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp
index 345d9880ef1f09..1ddc04891d0af1 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp
@@ -52,6 +52,7 @@ void RemoveAdmin(
 		ChatAdminRightsInfo oldRights,
 		Fn<void()> onDone,
 		Fn<void()> onFail) {
+#if 0 // todo
 	const auto newRights = MTP_chatAdminRights(MTP_flags(0));
 	channel->session().api().request(MTPchannels_EditAdmin(
 		channel->inputChannel,
@@ -69,6 +70,7 @@ void RemoveAdmin(
 			onFail();
 		}
 	}).send();
+#endif
 }
 
 void AddChatParticipant(
@@ -77,6 +79,7 @@ void AddChatParticipant(
 		not_null<UserData*> user,
 		Fn<void()> onDone,
 		Fn<void()> onFail) {
+#if 0 // todo
 	chat->session().api().request(MTPmessages_AddChatUser(
 		chat->inputChat,
 		user->inputUser,
@@ -97,6 +100,7 @@ void AddChatParticipant(
 			onFail();
 		}
 	}).send();
+#endif
 }
 
 void SaveChatAdmin(
@@ -107,6 +111,7 @@ void SaveChatAdmin(
 		Fn<void()> onDone,
 		Fn<void()> onFail,
 		bool retryOnNotParticipant = true) {
+#if 0 // todo
 	chat->session().api().request(MTPmessages_EditChatAdmin(
 		chat->inputChat,
 		user->inputUser,
@@ -135,6 +140,7 @@ void SaveChatAdmin(
 			onFail();
 		}
 	}).send();
+#endif
 }
 
 void SaveChannelAdmin(
@@ -146,6 +152,7 @@ void SaveChannelAdmin(
 		const QString &rank,
 		Fn<void()> onDone,
 		Fn<void()> onFail) {
+#if 0 // todo
 	channel->session().api().request(MTPchannels_EditAdmin(
 		channel->inputChannel,
 		user->inputUser,
@@ -164,6 +171,7 @@ void SaveChannelAdmin(
 			onFail();
 		}
 	}).send();
+#endif
 }
 
 void SaveChatParticipantKick(
@@ -171,6 +179,7 @@ void SaveChatParticipantKick(
 		not_null<UserData*> user,
 		Fn<void()> onDone,
 		Fn<void()> onFail) {
+#if 0 // todo
 	chat->session().api().request(MTPmessages_DeleteChatUser(
 		MTP_flags(0),
 		chat->inputChat,
@@ -185,6 +194,7 @@ void SaveChatParticipantKick(
 			onFail();
 		}
 	}).send();
+#endif
 }
 
 } // namespace
@@ -1481,6 +1491,7 @@ void ParticipantsBoxController::loadMoreRows() {
 		: kParticipantsFirstPageCount;
 	const auto participantsHash = uint64(0);
 
+#if 0 // todo
 	_loadRequestId = _api.request(MTPchannels_GetParticipants(
 		channel->inputChannel,
 		filter,
@@ -1537,6 +1548,7 @@ void ParticipantsBoxController::loadMoreRows() {
 	}).fail([this] {
 		_loadRequestId = 0;
 	}).send();
+#endif
 }
 
 void ParticipantsBoxController::refreshDescription() {
@@ -2157,6 +2169,7 @@ void ParticipantsBoxController::migrate(
 
 void ParticipantsBoxController::subscribeToCreatorChange(
 		not_null<ChannelData*> channel) {
+#if 0 // todo
 	const auto isCreator = channel->amCreator();
 	channel->flagsValue(
 	) | rpl::filter([](const ChannelData::Flags::Change &change) {
@@ -2194,6 +2207,7 @@ void ParticipantsBoxController::subscribeToCreatorChange(
 			}
 		}).send();
 	}, lifetime());
+#endif
 }
 
 void ParticipantsBoxController::fullListRefresh() {
@@ -2295,6 +2309,7 @@ bool ParticipantsBoxSearchController::loadMoreRows() {
 	if (_allLoaded || isLoading()) {
 		return true;
 	}
+#if 0 // todo
 	auto filter = [&] {
 		switch (_role) {
 		case Role::Admins: // Search for members, appoint as admin on found.
@@ -2337,6 +2352,7 @@ bool ParticipantsBoxSearchController::loadMoreRows() {
 	entry.text = _query;
 	entry.offset = _offset;
 	_queries.emplace(_requestId, entry);
+#endif
 	return true;
 }
 
@@ -2344,6 +2360,7 @@ void ParticipantsBoxSearchController::searchDone(
 		mtpRequestId requestId,
 		const MTPchannels_ChannelParticipants &result,
 		int requestedCount) {
+#if 0 // todo
 	auto query = _query;
 	if (requestId) {
 		const auto addToCache = [&](auto&&...) {
@@ -2396,4 +2413,5 @@ void ParticipantsBoxSearchController::searchDone(
 	});
 
 	delegate()->peerListSearchRefreshRows();
+#endif
 }
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
index 4b11e3745d9739..dd350a800c0dd7 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
@@ -153,7 +153,7 @@ void SaveDefaultRestrictions(
 		Fn<void()> done) {
 	const auto api = &peer->session().api();
 	const auto key = Api::RequestKey("default_restrictions", peer->id);
-
+#if 0 // todo
 	const auto requestId = api->request(
 		MTPmessages_EditChatDefaultBannedRights(
 			peer->input,
@@ -181,6 +181,7 @@ void SaveDefaultRestrictions(
 	}).send();
 
 	api->registerModifyRequest(key, requestId);
+#endif
 }
 
 void SaveSlowmodeSeconds(
@@ -189,7 +190,7 @@ void SaveSlowmodeSeconds(
 		Fn<void()> done) {
 	const auto api = &channel->session().api();
 	const auto key = Api::RequestKey("slowmode_seconds", channel->id);
-
+#if 0 // todo
 	const auto requestId = api->request(MTPchannels_ToggleSlowMode(
 		channel->inputChannel,
 		MTP_int(seconds)
@@ -208,6 +209,7 @@ void SaveSlowmodeSeconds(
 	}).send();
 
 	api->registerModifyRequest(key, requestId);
+#endif
 }
 
 void SaveBoostsUnrestrict(
@@ -2026,7 +2028,7 @@ void Controller::saveTitle() {
 	if (!_savingData.title || *_savingData.title == _peer->name()) {
 		return continueSave();
 	}
-
+#if 0 // todo
 	const auto onDone = [=](const MTPUpdates &result) {
 		_peer->session().api().applyUpdates(result);
 		continueSave();
@@ -2094,6 +2096,7 @@ void Controller::saveTitle() {
 	} else {
 		continueSave();
 	}
+#endif
 }
 
 void Controller::saveDescription() {
@@ -2101,6 +2104,7 @@ void Controller::saveDescription() {
 		|| *_savingData.description == _peer->about()) {
 		return continueSave();
 	}
+#if 0 // todo
 	const auto successCallback = [=] {
 		_peer->setAbout(*_savingData.description);
 		continueSave();
@@ -2149,6 +2153,7 @@ void Controller::saveDescription() {
 		_controls.description->showError();
 		cancelSave();
 	}).send();
+#endif
 }
 
 void Controller::saveHistoryVisibility() {
@@ -2199,6 +2204,7 @@ void Controller::togglePreHistoryHidden(
 		bool hidden,
 		Fn<void()> done,
 		Fn<void()> fail) {
+#if 0 // todo
 	const auto apply = [=] {
 		// Update in the result doesn't contain the
 		// channelFull:flags field which holds this value.
@@ -2222,6 +2228,7 @@ void Controller::togglePreHistoryHidden(
 			fail();
 		}
 	}).send();
+#endif
 }
 
 void Controller::saveForum() {
@@ -2272,6 +2279,7 @@ void Controller::saveSignatures() {
 				== channel->signatureProfiles()))) {
 		return continueSave();
 	}
+#if 0 // todo
 	using Flag = MTPchannels_ToggleSignatures::Flag;
 	_api.request(MTPchannels_ToggleSignatures(
 		MTP_flags(Flag()
@@ -2292,6 +2300,7 @@ void Controller::saveSignatures() {
 			cancelSave();
 		}
 	}).send();
+#endif
 }
 
 void Controller::saveForwards() {
@@ -2402,6 +2411,7 @@ void Controller::deleteChannel() {
 	if (chat) {
 		session->api().deleteConversation(chat, false);
 	}
+#if 0 // todo
 	session->api().request(MTPchannels_DeleteChannel(
 		channel->inputChannel
 	)).done([=](const MTPUpdates &result) {
@@ -2411,6 +2421,7 @@ void Controller::deleteChannel() {
 	//		Ui::show(Box<Ui::InformBox>(tr::lng_cant_delete_channel(tr::now)));
 	//	}
 	}).send();
+#endif
 }
 
 } // namespace
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_permissions_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_permissions_box.cpp
index 2258f6c215320e..de0997a99851ca 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_permissions_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_permissions_box.cpp
@@ -1231,6 +1231,7 @@ Fn<void()> AboutGigagroupCallback(
 			return;
 		}
 		*converting = true;
+#if 0 // todo
 		channel->session().api().request(MTPchannels_ConvertToGigagroup(
 			channel->inputChannel
 		)).done([=](const MTPUpdates &result) {
@@ -1242,6 +1243,7 @@ Fn<void()> AboutGigagroupCallback(
 		}).fail([=] {
 			*converting = false;
 		}).send();
+#endif
 	};
 	const auto convertWarn = [=] {
 		const auto strong = weak.get();
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_reactions.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_reactions.cpp
index f7b1a6b4c71c5c..d9b48b0b7fc138 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_reactions.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_reactions.cpp
@@ -965,6 +965,7 @@ void SaveAllowedReactions(
 		Data::ReactionToMTP
 	) | ranges::to<QVector<MTPReaction>>;
 
+#if 0 // todo
 	using Flag = MTPmessages_SetChatAvailableReactions::Flag;
 	using Type = Data::AllowedReactionsType;
 	const auto updated = (allowed.type != Type::Some)
@@ -1001,4 +1002,5 @@ void SaveAllowedReactions(
 			peer->owner().reactions().refreshDefault();
 		}
 	}).send();
+#endif
 }
diff --git a/Telegram/SourceFiles/boxes/share_box.cpp b/Telegram/SourceFiles/boxes/share_box.cpp
index bd154f8c4da5d9..1f3e25004a7960 100644
--- a/Telegram/SourceFiles/boxes/share_box.cpp
+++ b/Telegram/SourceFiles/boxes/share_box.cpp
@@ -1468,6 +1468,7 @@ ShareBox::SubmitCallback ShareBox::DefaultForwardCallback(
 			return;
 		}
 
+#if 0 // todo
 		using Flag = MTPmessages_ForwardMessages::Flag;
 		const auto commonSendFlags = Flag(0)
 			| Flag::f_with_my_score
@@ -1561,6 +1562,7 @@ ShareBox::SubmitCallback ShareBox::DefaultForwardCallback(
 			});
 			state->requests.insert(threadHistory->sendRequestId);
 		}
+#endif
 	};
 }
 
diff --git a/Telegram/SourceFiles/calls/calls_box_controller.cpp b/Telegram/SourceFiles/calls/calls_box_controller.cpp
index a3d0d536948a6b..d6ccf02b3a87be 100644
--- a/Telegram/SourceFiles/calls/calls_box_controller.cpp
+++ b/Telegram/SourceFiles/calls/calls_box_controller.cpp
@@ -720,6 +720,7 @@ void ClearCallsBox(
 
 	const auto api = &window->session().api();
 	const auto sendRequest = [=](bool revoke, auto self) -> void {
+#if 0 // todo
 		using Flag = MTPmessages_DeletePhoneCallHistory::Flag;
 		api->request(MTPmessages_DeletePhoneCallHistory(
 			MTP_flags(revoke ? Flag::f_revoke : Flag(0))
@@ -748,6 +749,7 @@ void ClearCallsBox(
 				}
 			});
 		}).send();
+#endif
 	};
 
 	box->addButton(tr::lng_call_box_clear_button(), [=] {
diff --git a/Telegram/SourceFiles/calls/calls_call.cpp b/Telegram/SourceFiles/calls/calls_call.cpp
index 3a34f078369cd7..4e900edef327be 100644
--- a/Telegram/SourceFiles/calls/calls_call.cpp
+++ b/Telegram/SourceFiles/calls/calls_call.cpp
@@ -297,6 +297,7 @@ void Call::startOutgoing() {
 	Expects(_state.current() == State::Requesting);
 	Expects(_gaHash.size() == kSha256Size);
 
+#if 0 // todo
 	const auto flags = _videoCapture
 		? MTPphone_RequestCall::Flag::f_video
 		: MTPphone_RequestCall::Flag(0);
@@ -344,12 +345,14 @@ void Call::startOutgoing() {
 	}).fail([this](const MTP::Error &error) {
 		handleRequestError(error.type());
 	}).send();
+#endif
 }
 
 void Call::startIncoming() {
 	Expects(_type == Type::Incoming);
 	Expects(_state.current() == State::Starting);
 
+#if 0 // todo
 	_api.request(MTPphone_ReceivedCall(
 		MTP_inputPhoneCall(MTP_long(_id), MTP_long(_accessHash))
 	)).done([=] {
@@ -359,6 +362,7 @@ void Call::startIncoming() {
 	}).fail([=](const MTP::Error &error) {
 		handleRequestError(error.type());
 	}).send();
+#endif
 }
 
 void Call::applyUserConfirmation() {
@@ -391,6 +395,7 @@ void Call::actuallyAnswer() {
 	} else {
 		_answerAfterDhConfigReceived = false;
 	}
+#if 0 // todo
 	_api.request(MTPphone_AcceptCall(
 		MTP_inputPhoneCall(MTP_long(_id), MTP_long(_accessHash)),
 		MTP_bytes(_gb),
@@ -416,6 +421,7 @@ void Call::actuallyAnswer() {
 	}).fail([=](const MTP::Error &error) {
 		handleRequestError(error.type());
 	}).send();
+#endif
 }
 
 void Call::captureMuteChanged(bool mute) {
@@ -618,6 +624,7 @@ bytes::vector Call::getKeyShaForFingerprint() const {
 	return openssl::Sha256(encryptedChatAuthKey);
 }
 
+#if 0 // mtp
 bool Call::handleUpdate(const MTPPhoneCall &call) {
 	switch (call.type()) {
 	case mtpc_phoneCallRequested: {
@@ -767,6 +774,7 @@ bool Call::handleUpdate(const MTPPhoneCall &call) {
 
 	Unexpected("phoneCall type inside an existing call handleUpdate()");
 }
+#endif
 
 void Call::updateRemoteMediaState(
 		tgcalls::AudioState audio,
@@ -792,6 +800,7 @@ void Call::updateRemoteMediaState(
 	}());
 }
 
+#if 0 // mtp
 bool Call::handleSignalingData(
 		const MTPDupdatePhoneCallSignalingData &data) {
 	if (data.vphone_call_id().v != _id || !_instance) {
@@ -805,6 +814,7 @@ bool Call::handleSignalingData(
 	_instance->receiveSignalingData(std::move(prepared));
 	return true;
 }
+#endif
 
 void Call::confirmAcceptedCall(const MTPDphoneCallAccepted &call) {
 	Expects(_type == Type::Outgoing);
@@ -1363,6 +1373,7 @@ void Call::finish(FinishType type, const MTPPhoneCallDiscardReason &reason) {
 		setState(finalState);
 	});
 
+#if 0 // todo
 	using Video = Webrtc::VideoState;
 	const auto flags = ((_videoIncoming->state() != Video::Inactive)
 		|| (_videoOutgoing->state() != Video::Inactive))
@@ -1389,6 +1400,7 @@ void Call::finish(FinishType type, const MTPPhoneCallDiscardReason &reason) {
 	}).fail(crl::guard(weak, [this, finalState] {
 		setState(finalState);
 	})).send();
+#endif
 }
 
 void Call::setStateQueued(State state) {
diff --git a/Telegram/SourceFiles/calls/calls_call.h b/Telegram/SourceFiles/calls/calls_call.h
index 1d01d6d5f548ce..6bba24b3bf1863 100644
--- a/Telegram/SourceFiles/calls/calls_call.h
+++ b/Telegram/SourceFiles/calls/calls_call.h
@@ -111,8 +111,11 @@ class Call final
 	[[nodiscard]] bool isIncomingWaiting() const;
 
 	void start(bytes::const_span random);
+
+#if 0 // mtp
 	bool handleUpdate(const MTPPhoneCall &call);
 	bool handleSignalingData(const MTPDupdatePhoneCallSignalingData &data);
+#endif
 
 	enum State {
 		Starting,
diff --git a/Telegram/SourceFiles/calls/calls_instance.cpp b/Telegram/SourceFiles/calls/calls_instance.cpp
index 118532d165e076..fba2b03a8a254c 100644
--- a/Telegram/SourceFiles/calls/calls_instance.cpp
+++ b/Telegram/SourceFiles/calls/calls_instance.cpp
@@ -492,6 +492,7 @@ void Instance::refreshServerConfig(not_null<Main::Session*> session) {
 	}).send();
 }
 
+#if 0 // mtp
 void Instance::handleUpdate(
 		not_null<Main::Session*> session,
 		const MTPUpdate &update) {
@@ -509,6 +510,7 @@ void Instance::handleUpdate(
 		Unexpected("Update type in Calls::Instance::handleUpdate.");
 	});
 }
+#endif
 
 void Instance::showInfoPanel(not_null<Call*> call) {
 	if (_currentCall.get() == call) {
@@ -559,6 +561,7 @@ bool Instance::isQuitPrevent() {
 	return true;
 }
 
+#if 0 // mtp
 void Instance::handleCallUpdate(
 		not_null<Main::Session*> session,
 		const MTPPhoneCall &call) {
@@ -663,6 +666,7 @@ void Instance::handleSignalingData(
 			).arg(data.vphone_call_id().v));
 	}
 }
+#endif
 
 bool Instance::inCall() const {
 	if (!_currentCall) {
diff --git a/Telegram/SourceFiles/calls/calls_instance.h b/Telegram/SourceFiles/calls/calls_instance.h
index d52a0e9a238a2d..ff1fa9c5139f5d 100644
--- a/Telegram/SourceFiles/calls/calls_instance.h
+++ b/Telegram/SourceFiles/calls/calls_instance.h
@@ -72,6 +72,8 @@ class Instance final : public base::has_weak_ptr {
 	void showStartWithRtmp(
 		std::shared_ptr<Ui::Show> show,
 		not_null<PeerData*> peer);
+
+#if 0 // mtp
 	void handleUpdate(
 		not_null<Main::Session*> session,
 		const MTPUpdate &update);
@@ -80,6 +82,7 @@ class Instance final : public base::has_weak_ptr {
 	void applyGroupCallUpdateChecked(
 		not_null<Main::Session*> session,
 		const MTPUpdate &update);
+#endif
 
 	void showInfoPanel(not_null<Call*> call);
 	void showInfoPanel(not_null<GroupCall*> call);
@@ -137,6 +140,8 @@ class Instance final : public base::has_weak_ptr {
 	bytes::const_span updateDhConfig(const MTPmessages_DhConfig &data);
 
 	void destroyCurrentCall();
+
+#if 0 // mtp
 	void handleCallUpdate(
 		not_null<Main::Session*> session,
 		const MTPPhoneCall &call);
@@ -146,6 +151,7 @@ class Instance final : public base::has_weak_ptr {
 	void handleGroupCallUpdate(
 		not_null<Main::Session*> session,
 		const MTPUpdate &update);
+#endif
 
 	const std::unique_ptr<Delegate> _delegate;
 	const std::unique_ptr<DhConfig> _cachedDhConfig;
diff --git a/Telegram/SourceFiles/calls/group/calls_group_call.cpp b/Telegram/SourceFiles/calls/group/calls_group_call.cpp
index 9cc83200f780c7..4de0a6a02dd6da 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_call.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_call.cpp
@@ -1067,6 +1067,7 @@ rpl::producer<not_null<Data::GroupCall*>> GroupCall::real() const {
 }
 
 void GroupCall::start(TimeId scheduleDate, bool rtmp) {
+#if 0 // todo
 	using Flag = MTPphone_CreateGroupCall::Flag;
 	_createRequestId = _api.request(MTPphone_CreateGroupCall(
 		MTP_flags((scheduleDate ? Flag::f_schedule_date : Flag(0))
@@ -1085,6 +1086,7 @@ void GroupCall::start(TimeId scheduleDate, bool rtmp) {
 			).arg(error.type()));
 		hangup();
 	}).send();
+#endif
 }
 
 void GroupCall::join(const MTPInputGroupCall &inputCall) {
@@ -1359,6 +1361,7 @@ void GroupCall::rejoin(not_null<PeerData*> as) {
 			LOG(("Call Info: Join payload received, joining with ssrc: %1."
 				).arg(ssrc));
 
+#if 0 // todo
 			const auto json = QByteArray::fromStdString(payload.json);
 			const auto wasMuteState = muted();
 			const auto wasVideoStopped = !isSharingCamera();
@@ -1428,6 +1431,7 @@ void GroupCall::rejoin(not_null<PeerData*> as) {
 					? tr::lng_group_not_accessible(tr::now)
 					: Lang::Hard::ServerError());
 			}).send();
+#endif
 		});
 	});
 }
@@ -1488,6 +1492,7 @@ void GroupCall::rejoinPresentation() {
 			LOG(("Call Info: Join screen payload received, ssrc: %1."
 				).arg(ssrc));
 
+#if 0 // todo
 			const auto json = QByteArray::fromStdString(payload.json);
 			_api.request(
 				MTPphone_JoinGroupCallPresentation(
@@ -1526,6 +1531,7 @@ void GroupCall::rejoinPresentation() {
 						: Error::ScreenFailed);
 				}
 			}).send();
+#endif
 		});
 	});
 }
@@ -1541,6 +1547,7 @@ void GroupCall::leavePresentation() {
 		_screenJoinState.nextActionPending = true;
 		return;
 	}
+#if 0 // todo
 	_api.request(
 		MTPphone_LeaveGroupCallPresentation(inputCall())
 	).done([=](const MTPUpdates &updates) {
@@ -1558,6 +1565,7 @@ void GroupCall::leavePresentation() {
 		setScreenEndpoint(std::string());
 		checkNextJoinAction();
 	}).send();
+#endif
 }
 
 void GroupCall::applyMeInCallLocally() {
@@ -1667,6 +1675,7 @@ void GroupCall::discard() {
 		hangup();
 		return;
 	}
+#if 0 // todo
 	_api.request(MTPphone_DiscardGroupCall(
 		inputCall()
 	)).done([=](const MTPUpdates &result) {
@@ -1677,6 +1686,7 @@ void GroupCall::discard() {
 	}).fail([=] {
 		hangup();
 	}).send();
+#endif
 }
 
 void GroupCall::rejoinAs(Group::JoinInfo info) {
@@ -1730,6 +1740,7 @@ void GroupCall::leave() {
 		? State::Ended
 		: State::Failed;
 
+#if 0 // todo
 	// We want to leave request still being sent and processed even if
 	// the call is already destroyed.
 	const auto session = &_peer->session();
@@ -1745,29 +1756,34 @@ void GroupCall::leave() {
 	}).fail(crl::guard(weak, [=] {
 		setState(finalState);
 	})).send();
+#endif
 }
 
 void GroupCall::startScheduledNow() {
 	if (!lookupReal()) {
 		return;
 	}
+#if 0 // todo
 	_api.request(MTPphone_StartScheduledGroupCall(
 		inputCall()
 	)).done([=](const MTPUpdates &result) {
 		_peer->session().api().applyUpdates(result);
 	}).send();
+#endif
 }
 
 void GroupCall::toggleScheduleStartSubscribed(bool subscribed) {
 	if (!lookupReal()) {
 		return;
 	}
+#if 0 // todo
 	_api.request(MTPphone_ToggleGroupCallStartSubscription(
 		inputCall(),
 		MTP_bool(subscribed)
 	)).done([=](const MTPUpdates &result) {
 		_peer->session().api().applyUpdates(result);
 	}).send();
+#endif
 }
 
 void GroupCall::setNoiseSuppression(bool enabled) {
@@ -2326,6 +2342,7 @@ void GroupCall::changeTitle(const QString &title) {
 		return;
 	}
 
+#if 0 // todo
 	_api.request(MTPphone_EditGroupCallTitle(
 		inputCall(),
 		MTP_string(title)
@@ -2333,6 +2350,7 @@ void GroupCall::changeTitle(const QString &title) {
 		_peer->session().api().applyUpdates(result);
 		_titleChanged.fire({});
 	}).send();
+#endif
 }
 
 void GroupCall::toggleRecording(
@@ -2353,6 +2371,7 @@ void GroupCall::toggleRecording(
 	if (!enabled) {
 		_recordingStoppedByMe = true;
 	}
+#if 0 // todo
 	using Flag = MTPphone_ToggleGroupCallRecord::Flag;
 	_api.request(MTPphone_ToggleGroupCallRecord(
 		MTP_flags((enabled ? Flag::f_start : Flag(0))
@@ -2367,6 +2386,7 @@ void GroupCall::toggleRecording(
 	}).fail([=] {
 		_recordingStoppedByMe = false;
 	}).send();
+#endif
 }
 
 bool GroupCall::tryCreateController() {
@@ -3284,6 +3304,7 @@ void GroupCall::sendSelfUpdate(SendUpdateType type) {
 		_pendingSelfUpdates |= type;
 		return;
 	}
+#if 0 // todo
 	using Flag = MTPphone_EditGroupCallParticipant::Flag;
 	_selfUpdateRequestId = _api.request(MTPphone_EditGroupCallParticipant(
 		MTP_flags((type == SendUpdateType::RaiseHand)
@@ -3315,6 +3336,7 @@ void GroupCall::sendSelfUpdate(SendUpdateType type) {
 			rejoin();
 		}
 	}).send();
+#endif
 }
 
 void GroupCall::pinVideoEndpoint(VideoEndpoint endpoint) {
@@ -3387,6 +3409,7 @@ void GroupCall::editParticipant(
 	}
 	applyParticipantLocally(participantPeer, mute, volume);
 
+#if 0 // todo
 	using Flag = MTPphone_EditGroupCallParticipant::Flag;
 	const auto flags = Flag::f_muted
 		| (volume.has_value() ? Flag::f_volume : Flag(0));
@@ -3409,6 +3432,7 @@ void GroupCall::editParticipant(
 			rejoin();
 		}
 	}).send();
+#endif
 }
 
 std::variant<int, not_null<UserData*>> GroupCall::inviteUsers(
@@ -3423,6 +3447,7 @@ std::variant<int, not_null<UserData*>> GroupCall::inviteUsers(
 	auto slice = QVector<MTPInputUser>();
 	auto result = std::variant<int, not_null<UserData*>>(0);
 	slice.reserve(kMaxInvitePerSlice);
+#if 0 // todo
 	const auto sendSlice = [&] {
 		count += slice.size();
 		_api.request(MTPphone_InviteToGroupCall(
@@ -3449,6 +3474,7 @@ std::variant<int, not_null<UserData*>> GroupCall::inviteUsers(
 	if (!slice.empty()) {
 		sendSlice();
 	}
+#endif
 	return result;
 }
 
diff --git a/Telegram/SourceFiles/core/application.cpp b/Telegram/SourceFiles/core/application.cpp
index c2ba5dccf34e07..d5ff02e6345591 100644
--- a/Telegram/SourceFiles/core/application.cpp
+++ b/Telegram/SourceFiles/core/application.cpp
@@ -930,9 +930,11 @@ void Application::checkLocalTime() {
 		base::ConcurrentTimerEnvironment::Adjust();
 		base::unixtime::http_invalidate();
 	}
+#if 0 // mtp
 	if (const auto session = maybePrimarySession()) {
 		session->updates().checkLastUpdate(adjusted);
 	}
+#endif
 }
 
 void Application::handleAppActivated() {
diff --git a/Telegram/SourceFiles/core/changelogs.cpp b/Telegram/SourceFiles/core/changelogs.cpp
index 2d0d52fe06a133..678da71ab37ddf 100644
--- a/Telegram/SourceFiles/core/changelogs.cpp
+++ b/Telegram/SourceFiles/core/changelogs.cpp
@@ -69,6 +69,7 @@ std::unique_ptr<Changelogs> Changelogs::Create(
 void Changelogs::requestCloudLogs() {
 	_chatsSubscription.destroy();
 
+#if 0 // todo
 	const auto callback = [this](const MTPUpdates &result) {
 		_session->api().applyUpdates(result);
 
@@ -97,6 +98,7 @@ void Changelogs::requestCloudLogs() {
 	_session->api().requestChangelog(
 		FormatVersionPrecise(_oldVersion),
 		crl::guard(this, callback));
+#endif
 }
 
 void Changelogs::addLocalLogs() {
diff --git a/Telegram/SourceFiles/data/data_channel.cpp b/Telegram/SourceFiles/data/data_channel.cpp
index f49a7d32d01d04..d868a3aa5fcb0b 100644
--- a/Telegram/SourceFiles/data/data_channel.cpp
+++ b/Telegram/SourceFiles/data/data_channel.cpp
@@ -88,11 +88,13 @@ std::unique_ptr<Data::Forum> MegagroupInfo::takeForumData() {
 ChannelData::ChannelData(not_null<Data::Session*> owner, PeerId id)
 : PeerData(owner, id)
 , inputChannel(
-	MTP_inputChannel(MTP_long(peerToChannel(id).bare), MTP_long(0)))
+	MTP_inputChannel(MTP_long(peerToChannel(id).bare), MTP_long(0))) {
+#if 0 // mtp
 , _ptsWaiter(&owner->session().updates()) {
+#endif
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void ChannelData::setPhoto(const MTPChatPhoto &photo) {
 	photo.match([&](const MTPDchatPhoto & data) {
 		updateUserpic(
@@ -1067,6 +1069,7 @@ void ApplyMigration(
 	channel->setMigrateFromChat(chat);
 }
 
+#if 0 // mtp
 void ApplyChannelUpdate(
 		not_null<ChannelData*> channel,
 		const MTPDupdateChatDefaultBannedRights &update) {
@@ -1294,13 +1297,14 @@ void ApplyChannelUpdate(
 	// For clearUpTill() call.
 	channel->owner().sendHistoryChangeNotifications();
 }
+#endif
 
 void ApplyChannelUpdate(
 		not_null<ChannelData*> channel,
 		const TLDsupergroupFullInfo &update) {
 	const auto session = &channel->session();
 
-	//if (channel->isMegagroup()) { // #TODO tdlib
+	//if (channel->isMegagroup()) { // todo
 	//	const auto suggestions = update.vpending_suggestions().value_or_empty();
 	//	channel->owner().setSuggestToGigagroup(
 	//		channel,
@@ -1328,7 +1332,7 @@ void ApplyChannelUpdate(
 
 	//channel->setMessagesTTL(update.vttl_period().value_or_empty());
 
-	// #TODO tdlib
+	// todo
 	//update.vcan_get_members();
 	//update.vcan_get_statistics();
 	//update.vcan_set_location();
@@ -1355,12 +1359,12 @@ void ApplyChannelUpdate(
 
 	channel->setSlowmodeSeconds(update.vslow_mode_delay().v);
 	if (const auto in = update.vslow_mode_delay_expires_in().v; in > 0.) {
-		// #TODO tdlib better slowmode management
+		// todo better slowmode management
 		channel->growSlowmodeLastMessage(
 			base::unixtime::now() + int(std::round(in * 1000)) - channel->slowmodeSeconds());
 	}
 
-	// #TODO tdlib
+	// todo
 	//if (const auto invite = update.vinvite_link()) {
 	//	channel->session().api().inviteLinks().setMyPermanent(
 	//		channel,
@@ -1408,12 +1412,12 @@ void ApplyChannelUpdate(
 	//	SetTopPinnedMessageId(channel, pinned->v);
 	//}
 	if (channel->isMegagroup()) {
-		//update.vbot_commands(); // #TODO tdlib
+		//update.vbot_commands(); // todo
 		//if (channel->mgInfo->updateBotCommands(update.vbot_info())) {
 		//	channel->owner().botCommandsChanged(channel);
 		//}
 
-		//update.vsticker_set_id();// #TODO tdlib
+		//update.vsticker_set_id();// todo
 		//const auto stickerSet = update.vstickerset();
 		//const auto set = stickerSet ? &stickerSet->c_stickerSet() : nullptr;
 		//const auto newSetId = (set ? set->vid().v : 0);
diff --git a/Telegram/SourceFiles/data/data_channel.h b/Telegram/SourceFiles/data/data_channel.h
index 5deaf8f818db8a..aaebf62c9d213e 100644
--- a/Telegram/SourceFiles/data/data_channel.h
+++ b/Telegram/SourceFiles/data/data_channel.h
@@ -174,7 +174,7 @@ class ChannelData final : public PeerData {
 	void setUsername(const QString &username);
 	void setUsernames(const Data::Usernames &newUsernames);
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	void setPhoto(const MTPChatPhoto &photo);
 #endif
 	void setAccessHash(uint64 accessHash);
@@ -398,6 +398,7 @@ class ChannelData final : public PeerData {
 	[[nodiscard]] ChannelData *linkedChat() const;
 	[[nodiscard]] bool linkedChatKnown() const;
 
+#if 0 // mtp
 	void ptsInit(int32 pts) {
 		_ptsWaiter.init(pts);
 	}
@@ -441,6 +442,7 @@ class ChannelData final : public PeerData {
 	[[nodiscard]] bool ptsWaitingForShortPoll() const {
 		return _ptsWaiter.waitingForShortPoll();
 	}
+#endif
 
 	[[nodiscard]] MsgId availableMinId() const {
 		return _availableMinId;
@@ -526,7 +528,9 @@ class ChannelData final : public PeerData {
 
 	Flags _flags = ChannelDataFlags(Flag::Forbidden);
 
+#if 0 // mtp
 	PtsWaiter _ptsWaiter;
+#endif
 
 	Data::UsernamesInfo _username;
 
@@ -563,6 +567,7 @@ void ApplyMigration(
 	not_null<ChatData*> chat,
 	not_null<ChannelData*> channel);
 
+#if 0 // mtp
 void ApplyChannelUpdate(
 	not_null<ChannelData*> channel,
 	const MTPDupdateChatDefaultBannedRights &update);
@@ -570,6 +575,7 @@ void ApplyChannelUpdate(
 void ApplyChannelUpdate(
 	not_null<ChannelData*> channel,
 	const MTPDchannelFull &update);
+#endif
 
 void ApplyChannelUpdate(
 	not_null<ChannelData*> channel,
diff --git a/Telegram/SourceFiles/data/data_chat.cpp b/Telegram/SourceFiles/data/data_chat.cpp
index 224a6e21321821..acc759eeb502e1 100644
--- a/Telegram/SourceFiles/data/data_chat.cpp
+++ b/Telegram/SourceFiles/data/data_chat.cpp
@@ -41,7 +41,7 @@ ChatData::ChatData(not_null<Data::Session*> owner, PeerId id)
 	}, _lifetime);
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void ChatData::setPhoto(const MTPChatPhoto &photo) {
 	photo.match([&](const MTPDchatPhoto &data) {
 		updateUserpic(
@@ -320,6 +320,7 @@ const Data::AllowedReactions &ChatData::allowedReactions() const {
 
 namespace Data {
 
+#if 0 // mtp
 void ApplyChatUpdate(
 		not_null<ChatData*> chat,
 		const MTPDupdateChatParticipants &update) {
@@ -589,11 +590,12 @@ void ApplyChatUpdate(
 			UpdateFlag::Members | UpdateFlag::Admins);
 	});
 }
+#endif
 
 void ApplyChatUpdate(
 		not_null<ChatData*> chat,
 		const TLDbasicGroupFullInfo &update) {
-	//update.vmembers(); // #TODO tdlib
+	//update.vmembers(); // todo
 	//ApplyChatUpdate(chat, update.vparticipants());
 
 	chat->creator = UserId(update.vcreator_user_id());
@@ -610,7 +612,7 @@ void ApplyChatUpdate(
 
 	//chat->setMessagesTTL(update.vttl_period().value_or_empty());
 
-	//update.vbot_commands(); // #TODO tdlib
+	//update.vbot_commands(); // todo
 	//if (const auto info = update.vbot_info()) {
 	//	chat->setBotCommands(*info);
 	//} else {
@@ -623,7 +625,7 @@ void ApplyChatUpdate(
 	} else {
 		chat->clearPhoto();
 	}
-	//if (const auto invite = update.vinvite_link()) { // #TODO tdlib
+	//if (const auto invite = update.vinvite_link()) { // todo
 	//	chat->session().api().inviteLinks().setMyPermanent(chat, *invite);
 	//} else {
 	//	chat->session().api().inviteLinks().clearMyPermanent(chat);
diff --git a/Telegram/SourceFiles/data/data_chat.h b/Telegram/SourceFiles/data/data_chat.h
index 4b9d639abe6e03..bc4bf800a509ae 100644
--- a/Telegram/SourceFiles/data/data_chat.h
+++ b/Telegram/SourceFiles/data/data_chat.h
@@ -39,7 +39,7 @@ class ChatData final : public PeerData {
 	ChatData(not_null<Data::Session*> owner, PeerId id);
 
 	void setName(const QString &newName);
-#if 0 // #TODO legacy
+#if 0 // mtp
 	void setPhoto(const MTPChatPhoto &photo);
 #endif
 
@@ -179,7 +179,7 @@ class ChatData final : public PeerData {
 
 	int count = 0;
 
-#if 1 // #TODO legacy?
+#if 1 // mtp?
 	TimeId date = 0;
 #endif
 
@@ -215,6 +215,7 @@ class ChatData final : public PeerData {
 
 namespace Data {
 
+#if 0 // mtp
 void ApplyChatUpdate(
 	not_null<ChatData*> chat,
 	const MTPDupdateChatParticipants &update);
@@ -236,6 +237,7 @@ void ApplyChatUpdate(
 void ApplyChatUpdate(
 	not_null<ChatData*> chat,
 	const MTPChatParticipants &update);
+#endif
 
 void ApplyChatUpdate(
 	not_null<ChatData*> chat,
diff --git a/Telegram/SourceFiles/data/data_chat_filters.cpp b/Telegram/SourceFiles/data/data_chat_filters.cpp
index 7a6f63a743c29e..aaf244567baa90 100644
--- a/Telegram/SourceFiles/data/data_chat_filters.cpp
+++ b/Telegram/SourceFiles/data/data_chat_filters.cpp
@@ -810,6 +810,7 @@ bool ChatFilters::loadNextExceptions(bool chatsListLoaded) {
 			< kLoadExceptionsAfter)) {
 		return false;
 	}
+#if 0 // todo
 	auto inputs = QVector<MTPInputDialogPeer>();
 	const auto collectExceptions = [&](FilterId id) {
 		auto result = QVector<MTPInputDialogPeer>();
@@ -849,6 +850,7 @@ bool ChatFilters::loadNextExceptions(bool chatsListLoaded) {
 		_exceptionsLoadRequestId = 0;
 		_owner->session().api().requestMoreDialogsIfNeeded();
 	}).send();
+#endif
 	return true;
 }
 
diff --git a/Telegram/SourceFiles/data/data_folder.cpp b/Telegram/SourceFiles/data/data_folder.cpp
index 758afab4dc913a..2aa0f978c726b2 100644
--- a/Telegram/SourceFiles/data/data_folder.cpp
+++ b/Telegram/SourceFiles/data/data_folder.cpp
@@ -347,7 +347,7 @@ int Folder::storiesUnreadCount() const {
 	return _storiesUnreadCount;
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 TimeId Folder::adjustedChatListTimeId() const {
 	return chatListTimeId();
 }
@@ -391,7 +391,7 @@ int Folder::fixedOnTopIndex() const {
 	return kArchiveFixOnTopIndex;
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 bool Folder::shouldBeInChatList() const {
 	return !_chatsList.empty() || (_storiesCount > 0);
 }
diff --git a/Telegram/SourceFiles/data/data_folder.h b/Telegram/SourceFiles/data/data_folder.h
index 88a7664b663832..8f4348edbbaf6c 100644
--- a/Telegram/SourceFiles/data/data_folder.h
+++ b/Telegram/SourceFiles/data/data_folder.h
@@ -45,13 +45,13 @@ class Folder final : public Dialogs::Entry {
 	void applyDialog(const MTPDdialogFolder &data);
 	void applyPinnedUpdate(const MTPDupdateDialogPinned &data);
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	TimeId adjustedChatListTimeId() const override;
 #endif
 	void applyDialog(const Tdb::TLDupdateUnreadChatCount &data);
 
 	int fixedOnTopIndex() const override;
-#if 0 // #TODO legacy
+#if 0 // mtp
 	bool shouldBeInChatList() const override;
 #endif
 	Dialogs::UnreadState chatListUnreadState() const override;
diff --git a/Telegram/SourceFiles/data/data_game.cpp b/Telegram/SourceFiles/data/data_game.cpp
index d56e1880bdeaf3..d172b4f648a8b3 100644
--- a/Telegram/SourceFiles/data/data_game.cpp
+++ b/Telegram/SourceFiles/data/data_game.cpp
@@ -28,5 +28,5 @@ void GameData::setFromTdb(const Tdb::TLgame &data) {
 	description = fields.vdescription().v;
 	title = fields.vtitle().v;
 	shortName = fields.vshort_name().v;
-	//fields.vtext(); // #TODO tdlib
+	//fields.vtext(); // todo
 }
diff --git a/Telegram/SourceFiles/data/data_group_call.cpp b/Telegram/SourceFiles/data/data_group_call.cpp
index 72b4d387fc78d0..0e282867417ced 100644
--- a/Telegram/SourceFiles/data/data_group_call.cpp
+++ b/Telegram/SourceFiles/data/data_group_call.cpp
@@ -344,6 +344,7 @@ void GroupCall::discard(const MTPDgroupCallDiscarded &data) {
 			}
 		}
 	});
+#if 0 // todo
 	Core::App().calls().applyGroupCallUpdateChecked(
 		&peer->session(),
 		MTP_updateGroupCall(
@@ -354,6 +355,7 @@ void GroupCall::discard(const MTPDgroupCallDiscarded &data) {
 				data.vid(),
 				data.vaccess_hash(),
 				data.vduration())));
+#endif
 }
 
 void GroupCall::processFullCallUsersChats(const MTPphone_GroupCall &call) {
@@ -434,6 +436,7 @@ void GroupCall::applyEnqueuedUpdate(const MTPUpdate &update) {
 	_applyingQueuedUpdates = true;
 	const auto guard = gsl::finally([&] { _applyingQueuedUpdates = false; });
 
+#if 0 // mtp
 	update.match([&](const MTPDupdateGroupCall &data) {
 		data.vcall().match([&](const MTPDgroupCall &data) {
 			applyCallFields(data);
@@ -461,6 +464,7 @@ void GroupCall::applyEnqueuedUpdate(const MTPUpdate &update) {
 	Core::App().calls().applyGroupCallUpdateChecked(
 		&_peer->session(),
 		update);
+#endif
 }
 
 void GroupCall::processQueuedUpdates() {
diff --git a/Telegram/SourceFiles/data/data_histories.cpp b/Telegram/SourceFiles/data/data_histories.cpp
index 0f428913acb727..70f515e9593dc1 100644
--- a/Telegram/SourceFiles/data/data_histories.cpp
+++ b/Telegram/SourceFiles/data/data_histories.cpp
@@ -330,6 +330,7 @@ void Histories::requestDialogEntry(not_null<Data::Folder*> folder) {
 	}
 	_dialogFolderRequests.emplace(folder);
 
+#if 0 // todo
 	auto peers = QVector<MTPInputDialogPeer>(
 		1,
 		MTP_inputDialogPeerFolder(MTP_int(folder->id())));
@@ -341,6 +342,7 @@ void Histories::requestDialogEntry(not_null<Data::Folder*> folder) {
 	}).fail([=] {
 		_dialogFolderRequests.remove(folder);
 	}).send();
+#endif
 }
 
 void Histories::requestDialogEntry(
@@ -392,6 +394,7 @@ void Histories::sendDialogRequests() {
 		return false;
 	}) | ranges::to_vector;
 
+#if 0 // todo
 	auto peers = QVector<MTPInputDialogPeer>();
 	const auto dialogPeer = [](not_null<History*> history) {
 		return MTP_inputDialogPeer(history->peer->input);
@@ -421,6 +424,7 @@ void Histories::sendDialogRequests() {
 	}).fail([=] {
 		finalize();
 	}).send();
+#endif
 }
 
 void Histories::dialogEntryApplied(not_null<History*> history) {
@@ -445,6 +449,7 @@ void Histories::dialogEntryApplied(not_null<History*> history) {
 	}
 }
 
+#if 0 // mtp
 void Histories::applyPeerDialogs(const MTPmessages_PeerDialogs &dialogs) {
 	Expects(dialogs.type() == mtpc_messages_peerDialogs);
 
@@ -464,6 +469,7 @@ void Histories::applyPeerDialogs(const MTPmessages_PeerDialogs &dialogs) {
 	}
 	_owner->sendHistoryChangeNotifications();
 }
+#endif
 
 void Histories::changeDialogUnreadMark(
 		not_null<History*> history,
@@ -523,6 +529,8 @@ void Histories::requestGroupAround(not_null<HistoryItem*> item) {
 		}
 	}
 	constexpr auto kMaxAlbumCount = 10;
+
+#if 0 // todo
 	const auto requestId = sendRequest(history, RequestType::History, [=](
 			Fn<void()> finish) {
 		return session().api().request(MTPmessages_GetHistory(
@@ -551,6 +559,7 @@ void Histories::requestGroupAround(not_null<HistoryItem*> item) {
 	_chatListGroupRequests.emplace(
 		key,
 		ChatListGroupRequest{ .aroundId = id, .requestId = requestId });
+#endif
 }
 
 void Histories::sendPendingReadInbox(not_null<History*> history) {
@@ -600,6 +609,7 @@ void Histories::sendReadRequest(not_null<History*> history, State &state) {
 	state.sentReadDone = false;
 	DEBUG_LOG(("Reading: sending request now with till %1."
 		).arg(tillId.bare));
+#if 0 // todo
 	sendRequest(history, RequestType::ReadInbox, [=](Fn<void()> finish) {
 		DEBUG_LOG(("Reading: sending request invoked with till %1."
 			).arg(tillId.bare));
@@ -637,6 +647,7 @@ void Histories::sendReadRequest(not_null<History*> history, State &state) {
 			}).send();
 		}
 	});
+#endif
 }
 
 void Histories::checkEmptyState(not_null<History*> history) {
@@ -671,6 +682,7 @@ void Histories::deleteMessages(
 		not_null<History*> history,
 		const QVector<MTPint> &ids,
 		bool revoke) {
+#if 0 // todo
 	sendRequest(history, RequestType::Delete, [=](Fn<void()> finish) {
 		const auto done = [=](const MTPmessages_AffectedMessages &result) {
 			session().api().applyAffectedMessages(history->peer, result);
@@ -690,6 +702,7 @@ void Histories::deleteMessages(
 			)).done(done).fail(finish).send();
 		}
 	});
+#endif
 }
 
 void Histories::deleteAllMessages(
@@ -697,6 +710,7 @@ void Histories::deleteAllMessages(
 		MsgId deleteTillId,
 		bool justClear,
 		bool revoke) {
+#if 0 // todo
 	sendRequest(history, RequestType::Delete, [=](Fn<void()> finish) {
 		const auto peer = history->peer;
 		const auto chat = peer->asChat();
@@ -767,6 +781,7 @@ void Histories::deleteAllMessages(
 			}).fail(finish).send();
 		}
 	});
+#endif
 }
 
 void Histories::deleteMessagesByDates(
@@ -819,6 +834,7 @@ void Histories::deleteMessagesByDates(
 }
 
 void Histories::deleteMessages(const MessageIdsList &ids, bool revoke) {
+#if 0 // todo
 	auto remove = std::vector<not_null<HistoryItem*>>();
 	remove.reserve(ids.size());
 	base::flat_map<not_null<History*>, QVector<MTPint>> idsByPeer;
@@ -887,6 +903,7 @@ void Histories::deleteMessages(const MessageIdsList &ids, bool revoke) {
 			history->requestChatListMessage();
 		}
 	}
+#endif
 }
 
 int Histories::sendRequest(
diff --git a/Telegram/SourceFiles/data/data_histories.h b/Telegram/SourceFiles/data/data_histories.h
index dd2900a41cd4b8..bc4364c93237d6 100644
--- a/Telegram/SourceFiles/data/data_histories.h
+++ b/Telegram/SourceFiles/data/data_histories.h
@@ -52,7 +52,9 @@ class Histories final {
 	[[nodiscard]] History *find(PeerId peerId);
 	[[nodiscard]] not_null<History*> findOrCreate(PeerId peerId);
 
+#if 0 // mtp
 	void applyPeerDialogs(const MTPmessages_PeerDialogs &dialogs);
+#endif
 
 	void unloadAll();
 	void clearAll();
diff --git a/Telegram/SourceFiles/data/data_message_reactions.cpp b/Telegram/SourceFiles/data/data_message_reactions.cpp
index d360ccf65a6d5e..cc2959dbf3f916 100644
--- a/Telegram/SourceFiles/data/data_message_reactions.cpp
+++ b/Telegram/SourceFiles/data/data_message_reactions.cpp
@@ -1443,6 +1443,7 @@ void Reactions::send(not_null<HistoryItem*> item, bool addToRecent) {
 		i = _sentRequests.emplace(id).first;
 	}
 	const auto chosen = item->chosenReactions();
+#if 0 // todo
 	using Flag = MTPmessages_SendReaction::Flag;
 	const auto flags = (chosen.empty() ? Flag(0) : Flag::f_reaction)
 		| (addToRecent ? Flag::f_add_to_recent : Flag(0));
@@ -1462,6 +1463,7 @@ void Reactions::send(not_null<HistoryItem*> item, bool addToRecent) {
 	}).fail([=](const MTP::Error &error) {
 		_sentRequests.remove(id);
 	}).send();
+#endif
 }
 
 void Reactions::poll(not_null<HistoryItem*> item, crl::time now) {
@@ -1653,6 +1655,7 @@ void Reactions::pollCollected() {
 				});
 			}
 		};
+#if 0 // todo
 		_pollRequestId = api.request(MTPmessages_GetMessagesReactions(
 			peer->input,
 			MTP_vector<MTPint>(ids)
@@ -1662,6 +1665,7 @@ void Reactions::pollCollected() {
 		}).fail([=] {
 			finalize();
 		}).send();
+#endif
 	}
 }
 
diff --git a/Telegram/SourceFiles/data/data_peer.cpp b/Telegram/SourceFiles/data/data_peer.cpp
index 9ff84255de9dc5..a29f09e29f8ed4 100644
--- a/Telegram/SourceFiles/data/data_peer.cpp
+++ b/Telegram/SourceFiles/data/data_peer.cpp
@@ -518,7 +518,7 @@ Data::FileOrigin PeerData::userpicPhotoOrigin() const {
 		: Data::FileOrigin();
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void PeerData::updateUserpic(
 		PhotoId photoId,
 		MTP::DcId dcId,
@@ -552,7 +552,7 @@ void PeerData::updateUserpic(const TLchatPhotoInfo &photo) {
 	photo.match([&](const TLDchatPhotoInfo &data) {
 		updateUserpic(data.vsmall().match([&](const TLDfile &data) {
 			return data.vid().v;
-		})); // #TODO tdlib set data to view.
+		})); // todo set data to view.
 	});
 }
 
@@ -560,13 +560,13 @@ void PeerData::updateUserpic(const TLprofilePhoto &photo) {
 	photo.match([&](const TLDprofilePhoto &data) {
 		updateUserpic(data.vsmall().match([&](const TLDfile &data) {
 			return data.vid().v;
-		}), data.vid().v); // #TODO tdlib set data to view.
+		}), data.vid().v); // todo set data to view.
 	});
 }
 
 void PeerData::setPhotoFull(const TLchatPhoto &data) {
 	data.match([&](const TLDchatPhoto &data) {
-		// #TODO tdlib animated avatars.
+		// todo animated avatars.
 		if (data.vsizes().v.isEmpty()) {
 			clearPhoto();
 		} else {
@@ -575,7 +575,7 @@ void PeerData::setPhotoFull(const TLchatPhoto &data) {
 				return data.vphoto().match([&](const TLDfile &data) {
 					return data.vid().v;
 				});
-			}), data.vid().v); // #TODO tdlib set data to view.
+			}), data.vid().v); // todo set data to view.
 		}
 	});
 }
diff --git a/Telegram/SourceFiles/data/data_peer.h b/Telegram/SourceFiles/data/data_peer.h
index 6723b31532e746..beb307a3bc31f3 100644
--- a/Telegram/SourceFiles/data/data_peer.h
+++ b/Telegram/SourceFiles/data/data_peer.h
@@ -497,7 +497,7 @@ class PeerData {
 		const QString &newName,
 		const QString &newNameOrPhone,
 		const QString &newUsername);
-#if 0 // #TODO legacy
+#if 0 // mtp
 	void updateUserpic(PhotoId photoId, MTP::DcId dcId, bool hasVideo);
 #endif
 	void clearUserpic();
diff --git a/Telegram/SourceFiles/data/data_photo.cpp b/Telegram/SourceFiles/data/data_photo.cpp
index 0767d0566268e4..6eb6e70810dafd 100644
--- a/Telegram/SourceFiles/data/data_photo.cpp
+++ b/Telegram/SourceFiles/data/data_photo.cpp
@@ -141,7 +141,7 @@ void PhotoData::setFromTdb(const TLphoto &data) {
 			? Images::FromProgressiveSize(*i, 1)
 			: image("mbsa"_q)),
 		large,
-		ImageWithLocation(), // #TODO tdlib video in photo
+		ImageWithLocation(), // todo video in photo
 		crl::time());
 }
 
diff --git a/Telegram/SourceFiles/data/data_pts_waiter.cpp b/Telegram/SourceFiles/data/data_pts_waiter.cpp
index 316ef0a41fd5c0..477d3489c8ced6 100644
--- a/Telegram/SourceFiles/data/data_pts_waiter.cpp
+++ b/Telegram/SourceFiles/data/data_pts_waiter.cpp
@@ -7,6 +7,8 @@ For license and copyright information please follow this link:
 */
 #include "data/data_pts_waiter.h"
 
+#if 0 // mtp
+
 #include "api/api_updates.h"
 
 PtsWaiter::PtsWaiter(not_null<Api::Updates*> owner) : _owner(owner) {
@@ -185,3 +187,5 @@ bool PtsWaiter::check(ChannelData *channel, int32 pts, int32 count) {
 	}
 	return !count;
 }
+
+#endif
diff --git a/Telegram/SourceFiles/data/data_pts_waiter.h b/Telegram/SourceFiles/data/data_pts_waiter.h
index e35309aa7b6af5..31a9d5cf9541e8 100644
--- a/Telegram/SourceFiles/data/data_pts_waiter.h
+++ b/Telegram/SourceFiles/data/data_pts_waiter.h
@@ -7,6 +7,8 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+#if 0 // mtp
+
 namespace Api {
 class Updates;
 } // namespace Api
@@ -102,3 +104,5 @@ class PtsWaiter {
 	uint32 _skippedKey = 0;
 
 };
+
+#endif
diff --git a/Telegram/SourceFiles/data/data_replies_list.cpp b/Telegram/SourceFiles/data/data_replies_list.cpp
index 2a962dc1b6bc1a..5c81c52274dada 100644
--- a/Telegram/SourceFiles/data/data_replies_list.cpp
+++ b/Telegram/SourceFiles/data/data_replies_list.cpp
@@ -529,6 +529,8 @@ void RepliesList::loadAround(MsgId id) {
 	if (_loadingAround && *_loadingAround == id) {
 		return;
 	}
+
+#if 0 // todo
 	histories().cancelRequest(base::take(_beforeId));
 	histories().cancelRequest(base::take(_afterId));
 
@@ -577,11 +579,13 @@ void RepliesList::loadAround(MsgId id) {
 		_history,
 		Histories::RequestType::History,
 		send);
+#endif
 }
 
 void RepliesList::loadBefore() {
 	Expects(!_list.empty());
 
+#if 0 // todo
 	if (_loadingAround) {
 		histories().cancelRequest(base::take(_beforeId));
 	} else if (_beforeId) {
@@ -623,6 +627,7 @@ void RepliesList::loadBefore() {
 		_history,
 		Histories::RequestType::History,
 		send);
+#endif
 }
 
 void RepliesList::loadAfter() {
@@ -632,6 +637,7 @@ void RepliesList::loadAfter() {
 		return;
 	}
 
+#if 0 // todo
 	const auto first = _list.front();
 	const auto send = [=](Fn<void()> finish) {
 		return _history->session().api().request(MTPmessages_GetReplies(
@@ -668,8 +674,10 @@ void RepliesList::loadAfter() {
 		_history,
 		Histories::RequestType::History,
 		send);
+#endif
 }
 
+#if 0 // mtp
 bool RepliesList::processMessagesIsEmpty(const MTPmessages_Messages &result) {
 	const auto guard = gsl::finally([&] { _listChanges.fire({}); });
 
@@ -779,6 +787,7 @@ bool RepliesList::processMessagesIsEmpty(const MTPmessages_Messages &result) {
 	Ensures(list.size() >= skipped);
 	return (list.size() == skipped);
 }
+#endif
 
 void RepliesList::setInboxReadTill(
 		MsgId readTillId,
diff --git a/Telegram/SourceFiles/data/data_replies_list.h b/Telegram/SourceFiles/data/data_replies_list.h
index 42f56c1aec7ebf..8a2313b85898aa 100644
--- a/Telegram/SourceFiles/data/data_replies_list.h
+++ b/Telegram/SourceFiles/data/data_replies_list.h
@@ -91,7 +91,9 @@ class RepliesList final : public base::has_weak_ptr {
 	void injectRootDivider(
 		not_null<HistoryItem*> root,
 		not_null<MessagesSlice*> slice);
+#if 0 // mtp
 	bool processMessagesIsEmpty(const MTPmessages_Messages &result);
+#endif
 	void loadAround(MsgId id);
 	void loadBefore();
 	void loadAfter();
diff --git a/Telegram/SourceFiles/data/data_search_controller.cpp b/Telegram/SourceFiles/data/data_search_controller.cpp
index 4e33a9eaa5282e..0b4f4ba0f85762 100644
--- a/Telegram/SourceFiles/data/data_search_controller.cpp
+++ b/Telegram/SourceFiles/data/data_search_controller.cpp
@@ -26,6 +26,7 @@ constexpr auto kDefaultSearchTimeoutMs = crl::time(200);
 
 } // namespace
 
+#if 0 // mtp
 std::optional<SearchRequest> PrepareSearchRequest(
 		not_null<PeerData*> peer,
 		MsgId topicRootId,
@@ -199,6 +200,7 @@ SearchResult ParseSearchResult(
 	}
 	return result;
 }
+#endif
 
 HistoryRequest PrepareHistoryRequest(
 		not_null<PeerData*> peer,
@@ -433,6 +435,7 @@ void SearchController::requestMore(
 	if (listData->requests.contains(key)) {
 		return;
 	}
+#if 0 // todo
 	auto prepared = PrepareSearchRequest(
 		listData->peer,
 		query.topicRootId,
@@ -469,6 +472,7 @@ void SearchController::requestMore(
 	listData->requests.emplace(key, [=] {
 		_session->data().histories().cancelRequest(requestId);
 	});
+#endif
 }
 
 DelayedSearchController::DelayedSearchController(
diff --git a/Telegram/SourceFiles/data/data_search_controller.h b/Telegram/SourceFiles/data/data_search_controller.h
index 26b930b9b718a0..c0fae2149c7049 100644
--- a/Telegram/SourceFiles/data/data_search_controller.h
+++ b/Telegram/SourceFiles/data/data_search_controller.h
@@ -36,6 +36,7 @@ using HistoryResult = SearchResult;
 using HistoryRequest = MTPmessages_GetHistory;
 using HistoryRequestResult = MTPmessages_Messages;
 
+#if 0 // mtp
 [[nodiscard]] std::optional<SearchRequest> PrepareSearchRequest(
 	not_null<PeerData*> peer,
 	MsgId topicRootId,
@@ -50,6 +51,7 @@ using HistoryRequestResult = MTPmessages_Messages;
 	MsgId messageId,
 	Data::LoadDirection direction,
 	const SearchRequestResult &data);
+#endif
 
 [[nodiscard]] HistoryRequest PrepareHistoryRequest(
 	not_null<PeerData*> peer,
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 8cbdb37030d482..7b925a4d139430 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -538,7 +538,7 @@ not_null<UserData*> Session::processUser(const MTPUser &data) {
 	const auto result = user(data.match([](const auto &data) {
 		return data.vid().v;
 	}));
-#if 0 // #TODO legacy
+#if 0 // mtp
 	auto minimal = false;
 	const MTPUserStatus *status = nullptr;
 	const MTPUserStatus emptyStatus = MTP_userStatusEmpty();
@@ -815,7 +815,7 @@ not_null<PeerData*> Session::processChat(const MTPChat &data) {
 		return peer(peerFromChannel(data.vid().v));
 	});
 	auto minimal = false;
-#if 0 // #TODO legacy
+#if 0 // mtp
 	using UpdateFlag = Data::PeerUpdate::Flag;
 	auto flags = UpdateFlag::None | UpdateFlag::None;
 	data.match([&](const MTPDchat &data) {
@@ -1168,10 +1168,10 @@ not_null<UserData*> Session::processUser(const TLuser &user) {
 	} else {
 		result->clearPhoto();
 	}
-	result->setUnavailableReasons({}); // #TODO tdlib
+	result->setUnavailableReasons({}); // todo
 	//result->setFlags(UserDataFlag::Inaccessible);
 	//result->setFlags(UserDataFlag::Deleted);
-	result->setBotInfoVersion(-1); // #TODO tdlib
+	result->setBotInfoVersion(-1); // todo
 	result->setIsContact(data.vis_contact().v);
 	if (canShareThisContact != result->canShareThisContactFast()) {
 		updateFlags |= UpdateFlag::CanShareContact;
@@ -1258,7 +1258,7 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 		data.vvoice_chat().match([&](const TLDvoiceChat &data) {
 			const auto callFlag = ChatDataFlag::CallNotEmpty;
 			const auto callNotEmpty = data.vhas_participants().v;
-			chat->setFlags(chat->flags() // #TODO tdlib
+			chat->setFlags(chat->flags() // todo
 				| (callNotEmpty ? callFlag : ChatDataFlag(0)));
 		});
 
@@ -1325,10 +1325,10 @@ not_null<ChatData*> Session::processChat(const TLbasicGroup &chat) {
 		result->setAdminRights(data.vis_anonymous().v
 			? ChatAdminRight::Anonymous
 			: ChatAdminRight());
-		//data.vcustom_title().v; // #TODO tdlib
+		//data.vcustom_title().v; // todo
 	}, [&](const TLDchatMemberStatusAdministrator &data) {
 		result->setAdminRights(AdminRightsFromChatMemberStatus(data));
-		//data.vcustom_title().v; // #TODO tdlib
+		//data.vcustom_title().v; // todo
 	}, [&](const TLDchatMemberStatusMember &data) {
 		result->setAdminRights(ChatAdminRights());
 	}, [&](const TLDchatMemberStatusRestricted &data) {
@@ -1396,7 +1396,7 @@ not_null<ChannelData*> Session::processChannel(
 			: Flag());
 	result->setMembersCount(data.vmember_count().v);
 	result->setName(result->name, data.vusername().v);
-	//data.vrestriction_reason(); // #TODO tdlib
+	//data.vrestriction_reason(); // todo
 	data.vstatus().match([&](const TLDchatMemberStatusCreator &data) {
 		if (!data.vis_member().v) {
 			flags |= Flag::Left;
@@ -1405,7 +1405,7 @@ not_null<ChannelData*> Session::processChannel(
 			? ChatAdminRight::Anonymous
 			: ChatAdminRight());
 		result->setRestrictions(ChatRestrictionsInfo());
-		//data.vcustom_title().v; // #TODO tdlib
+		//data.vcustom_title().v; // todo
 	}, [&](const TLDchatMemberStatusAdministrator &data) {
 		using Flag = ChatAdminRight;
 		const auto bit = [&](const TLbool &check, Flag value) {
@@ -1413,7 +1413,7 @@ not_null<ChannelData*> Session::processChannel(
 		};
 		result->setAdminRights(AdminRightsFromChatMemberStatus(data));
 		result->setRestrictions(ChatRestrictionsInfo());
-		//data.vcustom_title().v; // #TODO tdlib
+		//data.vcustom_title().v; // todo
 	}, [&](const TLDchatMemberStatusMember &data) {
 		result->setAdminRights(ChatAdminRights());
 		result->setRestrictions(ChatRestrictionsInfo());
@@ -2565,6 +2565,7 @@ void Session::applyPinnedTopics(
 	notifyPinnedDialogsOrderUpdated();
 }
 
+#if 0 // mtp
 void Session::applyDialogs(
 		Data::Folder *requestFolder,
 		const QVector<MTPMessage> &messages,
@@ -2614,6 +2615,7 @@ void Session::applyDialog(
 	folder->applyDialog(data);
 	setPinnedFromEntryList(folder, data.is_pinned());
 }
+#endif
 
 void Session::applyLastMessage(const TLDupdateChatLastMessage &data) {
 	const auto history = this->history(peerFromTdbChat(data.vchat_id()));
@@ -2776,6 +2778,7 @@ void Session::reorderTwoPinnedChats(
 	notifyPinnedDialogsOrderUpdated();
 }
 
+#if 0 // mtp
 bool Session::updateExistingMessage(const MTPDmessage &data) {
 	const auto peer = peerFromMTP(data.vpeer_id());
 	const auto existing = message(peer, data.vid().v);
@@ -2866,6 +2869,7 @@ void Session::processExistingMessages(
 		processMessages(data.vmessages(), NewMessageType::Existing);
 	});
 }
+#endif
 
 const Session::Messages *Session::messagesList(PeerId peerId) const {
 	const auto i = _messages.find(peerId);
@@ -2944,6 +2948,7 @@ void Session::checkTTLs() {
 	scheduleNextTTLs();
 }
 
+#if 0 // mtp
 void Session::processMessagesDeleted(
 		PeerId peerId,
 		const QVector<MTPint> &data) {
@@ -2986,6 +2991,7 @@ void Session::processNonChannelMessagesDeleted(const QVector<MTPint> &data) {
 		history->requestChatListMessage();
 	}
 }
+#endif
 
 void Session::removeDependencyMessage(not_null<HistoryItem*> item) {
 	const auto i = _dependentMessages.find(item);
@@ -4375,6 +4381,7 @@ void Session::checkPollsClosings() {
 	}
 }
 
+#if 0 // mtp
 void Session::applyUpdate(const MTPDupdateMessagePoll &update) {
 	const auto updated = [&] {
 		const auto poll = update.vpoll();
@@ -4434,6 +4441,7 @@ void Session::applyUpdate(const MTPDupdateChatDefaultBannedRights &update) {
 		}
 	}
 }
+#endif
 
 not_null<Data::CloudImage*> Session::location(const LocationPoint &point) {
 	const auto i = _locations.find(point);
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index fd7d271b91fdf3..4687944f8fd709 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -417,6 +417,7 @@ class Session final {
 	MessageIdsList itemsToIds(const HistoryItemsList &items) const;
 	MessageIdsList itemOrItsGroup(not_null<HistoryItem*> item) const;
 
+#if 0 // mtp
 	void applyUpdate(const MTPDupdateMessagePoll &update);
 	void applyUpdate(const MTPDupdateChatParticipants &update);
 	void applyUpdate(const MTPDupdateChatParticipantAdd &update);
@@ -429,6 +430,7 @@ class Session final {
 		const QVector<MTPMessage> &messages,
 		const QVector<MTPDialog> &dialogs,
 		std::optional<int> count = std::nullopt);
+#endif
 
 	[[nodiscard]] bool pinnedCanPin(not_null<Dialogs::Entry*> entry) const;
 	[[nodiscard]] bool pinnedCanPin(
@@ -480,6 +482,7 @@ class Session final {
 	void registerMessageTTL(TimeId when, not_null<HistoryItem*> item);
 	void unregisterMessageTTL(TimeId when, not_null<HistoryItem*> item);
 
+#if 0 // mtp
 	// Returns true if item found and it is not detached.
 	bool updateExistingMessage(const MTPDmessage &data);
 	void updateEditedMessage(const MTPMessage &data);
@@ -496,6 +499,7 @@ class Session final {
 	void processMessagesDeleted(
 		PeerId peerId,
 		const QVector<MTPint> &data);
+#endif
 
 	[[nodiscard]] MsgId nextLocalMessageId();
 	[[nodiscard]] HistoryItem *message(
diff --git a/Telegram/SourceFiles/data/data_user.cpp b/Telegram/SourceFiles/data/data_user.cpp
index c0572f436480e6..d0cf08073e7d10 100644
--- a/Telegram/SourceFiles/data/data_user.cpp
+++ b/Telegram/SourceFiles/data/data_user.cpp
@@ -582,6 +582,7 @@ bool UserData::hasCalls() const {
 
 namespace Data {
 
+#if 0 // mtp
 void ApplyUserUpdate(not_null<UserData*> user, const MTPDuserFull &update) {
 	const auto profilePhoto = update.vprofile_photo()
 		? user->owner().processPhoto(*update.vprofile_photo()).get()
@@ -702,6 +703,7 @@ void ApplyUserUpdate(not_null<UserData*> user, const MTPDuserFull &update) {
 
 	user->fullUpdated();
 }
+#endif
 
 void ApplyUserUpdate(
 		not_null<UserData*> user,
@@ -711,12 +713,12 @@ void ApplyUserUpdate(
 	} else {
 		user->clearPhoto();
 	}
-	//const auto settings = update.vsettings().match([&]( // #TODO tdlib
+	//const auto settings = update.vsettings().match([&]( // todo
 	//	const MTPDpeerSettings &data) {
 	//	return data.vflags().v;
 	//});
 
-	//MTPDpeerSettings::Flag::f_need_contacts_exception; // #TODO tdlib
+	//MTPDpeerSettings::Flag::f_need_contacts_exception; // todo
 	//update.vneed_phone_number_privacy_exception();
 	//user->setSettings(settings);
 
@@ -726,7 +728,7 @@ void ApplyUserUpdate(
 
 	//user->setMessagesTTL(update.vttl_period().value_or_empty());
 
-	//update.vcommands(); // #TODO tdlib
+	//update.vcommands(); // todo
 	//update.vdescription();
 	//if (const auto info = update.vbot_info()) {
 	//	user->setBotInfo(*info);
@@ -738,7 +740,7 @@ void ApplyUserUpdate(
 	//	SetTopPinnedMessageId(user, pinned->v);
 	//}
 
-	//MTPDuserFull::Flag::f_video_calls_available; // #TODO tdlib
+	//MTPDuserFull::Flag::f_video_calls_available; // todo
 	//update.vsupports_video_calls();
 	//user->setFullFlags(update.vflags().v);
 	user->setIsBlocked(update.vis_blocked().v);
@@ -748,7 +750,7 @@ void ApplyUserUpdate(
 		? UserData::CallsStatus::Enabled
 		: UserData::CallsStatus::Disabled);
 	user->setAbout(update.vbio().v);
-	//update.vshare_text(); // #TODO tdlib
+	//update.vshare_text(); // todo
 	user->setCommonChatsCount(update.vgroup_in_common_count().v);
 	//user->checkFolder(update.vfolder_id().value_or_empty());
 	user->fullUpdated();
diff --git a/Telegram/SourceFiles/data/data_user.h b/Telegram/SourceFiles/data/data_user.h
index a7551848f62689..fdd97eecf88b38 100644
--- a/Telegram/SourceFiles/data/data_user.h
+++ b/Telegram/SourceFiles/data/data_user.h
@@ -263,7 +263,9 @@ class UserData final : public PeerData {
 
 namespace Data {
 
+#if 0 // mtp
 void ApplyUserUpdate(not_null<UserData*> user, const MTPDuserFull &update);
+#endif
 
 void ApplyUserUpdate(
 	not_null<UserData*> user,
diff --git a/Telegram/SourceFiles/data/data_web_page.cpp b/Telegram/SourceFiles/data/data_web_page.cpp
index 4a5454ef51bd59..df772307289566 100644
--- a/Telegram/SourceFiles/data/data_web_page.cpp
+++ b/Telegram/SourceFiles/data/data_web_page.cpp
@@ -244,7 +244,7 @@ void WebPageData::setFromTdb(const TLwebPage &data) {
 			: fields.vvoice_note()
 			? _owner->processDocument(*fields.vvoice_note()).get()
 			: nullptr),
-		WebPageCollage(), // #TODO tdlib
+		WebPageCollage(), // todo
 		fields.vduration().v,
 		fields.vauthor().v,
 		0);
@@ -367,6 +367,7 @@ void WebPageData::replaceDocumentGoodThumbnail() {
 	}
 }
 
+#if 0 // mtp
 void WebPageData::ApplyChanges(
 		not_null<Main::Session*> session,
 		ChannelData *channel,
@@ -409,6 +410,7 @@ void WebPageData::ApplyChanges(
 	}
 	session->data().sendWebPageGamePollNotifications();
 }
+#endif
 
 QString WebPageData::displayedSiteName() const {
 	return (document && document->isWallPaper())
diff --git a/Telegram/SourceFiles/data/data_web_page.h b/Telegram/SourceFiles/data/data_web_page.h
index 35bb37b7886cc7..2ce558ef91d2b8 100644
--- a/Telegram/SourceFiles/data/data_web_page.h
+++ b/Telegram/SourceFiles/data/data_web_page.h
@@ -113,10 +113,12 @@ struct WebPageData {
 		bool newHasLargeMedia,
 		int newPendingTill);
 
+#if 0 // mtp
 	static void ApplyChanges(
 		not_null<Main::Session*> session,
 		ChannelData *channel,
 		const MTPmessages_Messages &result);
+#endif
 
 	[[nodiscard]] QString displayedSiteName() const;
 	[[nodiscard]] bool computeDefaultSmallMedia() const;
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers_set.cpp b/Telegram/SourceFiles/data/stickers/data_stickers_set.cpp
index 4d96147090823a..111ccfe8725cc3 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers_set.cpp
+++ b/Telegram/SourceFiles/data/stickers/data_stickers_set.cpp
@@ -123,7 +123,7 @@ void StickersSet::setThumbnail(
 		const ImageWithLocation &data,
 		StickerType type) {
 	_thumbnailType = type;
-	// #TODO tdlib
+	// todo
 	_tdbThumbnailRemoteLocationHash = 0;
 	Data::UpdateCloudFile(
 		_thumbnail,
diff --git a/Telegram/SourceFiles/dialogs/dialogs_entry.cpp b/Telegram/SourceFiles/dialogs/dialogs_entry.cpp
index 586a12039e4474..a2508f7f73b5b7 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_entry.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_entry.cpp
@@ -188,14 +188,14 @@ void Entry::cachePinnedIndex(FilterId filterId, int index) {
 	pinnedIndexChanged(filterId, was, index);
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 bool Entry::needUpdateInChatList() const {
 	return inChatList() || shouldBeInChatList();
 }
 #endif
 
 void Entry::updateChatListSortPosition() {
-#if 0 // #TODO legacy
+#if 0 // mtp
 	if (session().supportMode()
 		&& _sortKeyInChatList != 0
 		&& session().settings().supportFixChatsOrder()) {
@@ -256,7 +256,7 @@ int Entry::lookupPinnedIndex(FilterId filterId) const {
 
 uint64 Entry::computeSortPosition(FilterId filterId) const {
 	Expects(filterId != 0);
-#if 0 // #TODO legacy
+#if 0 // mtp
 	const auto index = lookupPinnedIndex(filterId);
 	return index ? PinnedDialogPos(index) : _sortKeyByDate;
 #endif
@@ -265,7 +265,7 @@ uint64 Entry::computeSortPosition(FilterId filterId) const {
 }
 
 void Entry::updateChatListExistence() {
-#if 0 // #TODO legacy
+#if 0 // mtp
 	setChatListExistence(shouldBeInChatList());
 #endif
 	if (const auto folder = asFolder()) {
@@ -325,7 +325,7 @@ void Entry::setChatListExistence(bool exists) {
 	}
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 TimeId Entry::adjustedChatListTimeId() const {
 	return chatListTimeId();
 }
@@ -367,7 +367,7 @@ PositionChange Entry::adjustByPosInChatList(
 }
 
 void Entry::setChatListTimeId(TimeId date) {
-#if 0 // #TODO legacy
+#if 0 // mtp
 	_timeId = date;
 	updateChatListSortPosition();
 	if (const auto folder = this->folder()) {
diff --git a/Telegram/SourceFiles/dialogs/dialogs_entry.h b/Telegram/SourceFiles/dialogs/dialogs_entry.h
index 3d3bc8b30db82a..b21c77dcda517e 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_entry.h
+++ b/Telegram/SourceFiles/dialogs/dialogs_entry.h
@@ -211,7 +211,7 @@ class Entry : public base::has_weak_ptr {
 	void updateChatListSortPosition();
 	void setChatListTimeId(TimeId date);
 	virtual void updateChatListExistence();
-#if 0 // #TODO legacy
+#if 0 // mtp
 	bool needUpdateInChatList() const;
 	[[nodiscard]] virtual TimeId adjustedChatListTimeId() const;
 #endif
@@ -225,7 +225,7 @@ class Entry : public base::has_weak_ptr {
 	static constexpr auto kArchiveFixOnTopIndex = 1;
 	static constexpr auto kTopPromotionFixOnTopIndex = 2;
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	[[nodiscard]] virtual bool shouldBeInChatList() const = 0;
 #endif
 	[[nodiscard]] virtual UnreadState chatListUnreadState() const = 0;
@@ -253,7 +253,7 @@ class Entry : public base::has_weak_ptr {
 		Ui::PeerUserpicView &view,
 		const Ui::PaintContext &context) const = 0;
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	[[nodiscard]] TimeId chatListTimeId() const {
 		return _timeId;
 	}
@@ -293,14 +293,14 @@ class Entry : public base::has_weak_ptr {
 	base::flat_map<FilterId, RowsByLetter> _chatListLinks;
 	uint64 _sortKeyInChatList = 0;
 	base::flat_map<FilterId, uint64> _sortKeyInFilterMap;
-#if 0 // #TODO legacy
+#if 0 // mtp
 	uint64 _sortKeyByDate = 0;
 #endif
 	base::flat_map<FilterId, int> _pinnedIndex;
 	mutable Ui::PeerBadge _chatListPeerBadge;
 	mutable Ui::Text::String _chatListNameText;
 	mutable int _chatListNameVersion = 0;
-#if 0 // #TODO legacy
+#if 0 // mtp
 	TimeId _timeId = 0;
 #endif
 	Flags _flags;
diff --git a/Telegram/SourceFiles/dialogs/dialogs_main_list.cpp b/Telegram/SourceFiles/dialogs/dialogs_main_list.cpp
index 2393e62efd906a..8c198a7cc82b9e 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_main_list.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_main_list.cpp
@@ -214,7 +214,7 @@ bool MainList::cloudUnreadKnown() const {
 }
 
 void MainList::finalizeCloudUnread() {
-#if 0 // #TODO legacy
+#if 0 // mtp
 	// Cloud state for archive folder always counts everything as muted.
 	_cloudUnreadState.messagesMuted = _cloudUnreadState.messages;
 	_cloudUnreadState.chatsMuted = _cloudUnreadState.chats;
diff --git a/Telegram/SourceFiles/dialogs/dialogs_widget.cpp b/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
index 3d9d1daf46175f..29355010aa6b6b 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
@@ -2121,6 +2121,7 @@ bool Widget::search(bool inCache, SearchRequestDelay delay) {
 		peerSearchApplyEmpty(0);
 		_api.request(base::take(_topicSearchRequest)).cancel();
 		return true;
+#if 0 // todo
 	} else if (inCache) {
 		const auto success = _singleMessageSearch.lookup(query, [=] {
 			searchRequested(delay);
@@ -2287,6 +2288,7 @@ bool Widget::search(bool inCache, SearchRequestDelay delay) {
 		_api.request(base::take(_topicSearchRequest)).cancel();
 		_topicSearchQuery = peerQuery;
 		_topicSearchFull = true;
+#endif
 	}
 	return result;
 }
@@ -2372,6 +2374,7 @@ void Widget::searchMore() {
 		|| _searchInHistoryRequest
 		|| _searchTimer.isActive()) {
 		return;
+#if 0 // todo
 	} else if (!_searchFull) {
 		if (const auto peer = searchInPeer()) {
 			auto &histories = session().data().histories();
@@ -2500,9 +2503,11 @@ void Widget::searchMore() {
 			}).send();
 			return _searchRequest;
 		});
+#endif
 	}
 }
 
+#if 0 // mtp
 void Widget::searchReceived(
 		SearchRequestType type,
 		const MTPmessages_Messages &result,
@@ -2715,6 +2720,7 @@ void Widget::peerSearchFailed(const MTP::Error &error, mtpRequestId id) {
 		_peerSearchFull = true;
 	}
 }
+#endif
 
 void Widget::dragEnterEvent(QDragEnterEvent *e) {
 	using namespace Storage;
diff --git a/Telegram/SourceFiles/dialogs/dialogs_widget.h b/Telegram/SourceFiles/dialogs/dialogs_widget.h
index a1ee3950de3e65..9c4da34b1b3f70 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_widget.h
+++ b/Telegram/SourceFiles/dialogs/dialogs_widget.h
@@ -165,6 +165,8 @@ class Widget final : public Window::AbstractSectionWidget {
 	void searchMore();
 
 	void slideFinished();
+
+#if 0 // mtp
 	void searchReceived(
 		SearchRequestType type,
 		const MTPmessages_Messages &result,
@@ -172,6 +174,8 @@ class Widget final : public Window::AbstractSectionWidget {
 	void peerSearchReceived(
 		const MTPcontacts_Found &result,
 		mtpRequestId requestId);
+#endif
+
 	void escape();
 	void submit();
 	void cancelSearchRequest();
@@ -241,11 +245,13 @@ class Widget final : public Window::AbstractSectionWidget {
 	void refreshLoadMoreButton(bool mayBlock, bool isBlocked);
 	void loadMoreBlockedByDate();
 
+#if 0 // mtp
 	void searchFailed(
 		SearchRequestType type,
 		const MTP::Error &error,
 		mtpRequestId requestId);
 	void peerSearchFailed(const MTP::Error &error, mtpRequestId requestId);
+#endif
 	void searchApplyEmpty(SearchRequestType type, mtpRequestId id);
 	void peerSearchApplyEmpty(mtpRequestId id);
 
diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp b/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp
index b67629f92b4598..7e89b28db356c5 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp
@@ -458,6 +458,7 @@ void InnerWidget::applySearch(const QString &query) {
 }
 
 void InnerWidget::requestAdmins() {
+#if 0 // todo
 	const auto offset = 0;
 	const auto participantsHash = uint64(0);
 	_api.request(MTPchannels_GetParticipants(
@@ -499,6 +500,7 @@ void InnerWidget::requestAdmins() {
 			showFilter(std::move(_showFilterCallback));
 		}
 	}).send();
+#endif
 }
 
 void InnerWidget::showFilter(Fn<void(FilterValue &&filter)> callback) {
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index 31269c4ceb0ed4..15819799ed0469 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -452,7 +452,7 @@ not_null<HistoryItem*> History::createItem(
 	return result;
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 std::vector<not_null<HistoryItem*>> History::createItems(
 		const QVector<MTPMessage> &data) {
 	auto result = std::vector<not_null<HistoryItem*>>();
@@ -696,7 +696,7 @@ not_null<HistoryItem*> History::addNewItem(
 		return item;
 	}
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	// In case we've loaded a new 'last' message
 	// and it is not in blocks and we think that
 	// we have all the messages till the bottom
@@ -1032,7 +1032,7 @@ void History::applyMessageChanges(
 void History::applyServiceChanges(
 		not_null<HistoryItem*> item,
 		const MTPDmessageService &data) {
-#if 0 // #TODO legacy
+#if 0 // mtp
 	const auto replyTo = data.vreply_to();
 	const auto processJoinedUser = [&](
 			not_null<ChannelData*> megagroup,
@@ -1288,7 +1288,7 @@ void History::applyServiceChanges(
 void History::applyMessageChanges(
 		not_null<HistoryItem*> item,
 		const TLmessage &data) {
-	//data.data().vcontent().match(); // #TODO tdlib
+	//data.data().vcontent().match(); // todo
 	//if (data.type() == mtpc_messageService) {
 	//	applyServiceChanges(item, data.c_messageService());
 	//}
@@ -1472,7 +1472,7 @@ void History::addEdgesToSharedMedia() {
 	}
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void History::addOlderSlice(const QVector<MTPMessage> &slice) {
 	if (slice.isEmpty()) {
 		_loadedAtTop = true;
@@ -1513,7 +1513,7 @@ void History::addCreatedOlderSlice(
 	addToSharedMedia(items);
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void History::addNewerSlice(const QVector<MTPMessage> &slice) {
 	bool wasLoadedAtBottom = loadedAtBottom();
 
@@ -1871,11 +1871,14 @@ void History::applyInboxReadUpdate(
 		owner().histories().requestDialogEntry(folder);
 	}
 	if (_inboxReadBefore.value_or(1) <= upTo) {
+#if 0 // mtp
 		if (!peer->isChannel() || peer->asChannel()->pts() == channelPts) {
 			inboxRead(upTo, stillUnread);
 		} else {
 			inboxRead(upTo);
 		}
+#endif
+		inboxRead(upTo, stillUnread);
 	}
 }
 
@@ -2171,6 +2174,7 @@ void History::hasUnreadReactionChanged(bool has) {
 	notifyUnreadStateChange(was);
 }
 
+#if 0 // mtp
 void History::applyPinnedUpdate(const MTPDupdateDialogPinned &data) {
 	const auto folderId = data.vfolder_id().value_or_empty();
 	if (!folderKnown()) {
@@ -2183,7 +2187,6 @@ void History::applyPinnedUpdate(const MTPDupdateDialogPinned &data) {
 	owner().setChatPinned(this, FilterId(), data.is_pinned());
 }
 
-#if 0 // #TODO legacy
 TimeId History::adjustedChatListTimeId() const {
 	const auto result = chatListTimeId();
 	if (const auto draft = cloudDraft(MsgId(0))) {
@@ -2889,7 +2892,7 @@ bool History::trackUnreadMessages() const {
 	return true;
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 bool History::shouldBeInChatList() const {
 	if (peer->migrateTo() || !folderKnown()) {
 		return false;
@@ -2927,6 +2930,7 @@ bool History::isServerSideUnread(not_null<const HistoryItem*> item) const {
 		: (!_inboxReadBefore || (item->id >= *_inboxReadBefore));
 }
 
+#if 0 // mtp
 void History::applyDialog(
 		Data::Folder *requestFolder,
 		const MTPDdialog &data) {
@@ -2978,6 +2982,7 @@ void History::applyDialog(
 	}
 	owner().histories().dialogEntryApplied(this);
 }
+#endif
 
 void History::applyPosition(const TLDchatPosition &data) {
 	const auto pinned = data.vis_pinned().v;
diff --git a/Telegram/SourceFiles/history/history.h b/Telegram/SourceFiles/history/history.h
index 8acf2abef8bb46..6563af73f3fe7c 100644
--- a/Telegram/SourceFiles/history/history.h
+++ b/Telegram/SourceFiles/history/history.h
@@ -203,7 +203,7 @@ class History final : public Data::Thread {
 		MessageFlags localFlags,
 		bool detachExistingItem = false,
 		bool newMessage = false);
-#if 0 // #mtp
+#if 0 // mtp
 	std::vector<not_null<HistoryItem*>> createItems(
 		const QVector<MTPMessage> &data);
 #endif
@@ -221,7 +221,7 @@ class History final : public Data::Thread {
 		BusinessShortcutId shortcutId,
 		const Tdb::TLquickReplyMessage &message);
 
-#if 0 // #mtp
+#if 0 // mtp
 	void addOlderSlice(const QVector<MTPMessage> &slice);
 	void addNewerSlice(const QVector<MTPMessage> &slice);
 #endif
@@ -286,8 +286,11 @@ class History final : public Data::Thread {
 	[[nodiscard]] bool lastServerMessageKnown() const;
 	void unknownMessageDeleted(MsgId messageId);
 	void applyDialogTopMessage(MsgId topMessageId);
+
+#if 0 // mtp
 	void applyDialog(Data::Folder *requestFolder, const MTPDdialog &data);
 	void applyPinnedUpdate(const MTPDupdateDialogPinned &data);
+#endif
 
 	void applyPosition(const Tdb::TLDchatPosition &data);
 	void applyLastMessage(const Tdb::TLmessage &data);
@@ -399,7 +402,7 @@ class History final : public Data::Thread {
 	[[nodiscard]] bool useTopPromotion() const;
 	int fixedOnTopIndex() const override;
 	void updateChatListExistence() override;
-#if 0 // #TODO legacy
+#if 0 // mtp
 	bool shouldBeInChatList() const override;
 #endif
 	Dialogs::UnreadState chatListUnreadState() const override;
@@ -558,7 +561,7 @@ class History final : public Data::Thread {
 		not_null<HistoryBlock*> block,
 		not_null<Element*> view);
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	TimeId adjustedChatListTimeId() const override;
 #endif
 
diff --git a/Telegram/SourceFiles/history/history_inner_widget.cpp b/Telegram/SourceFiles/history/history_inner_widget.cpp
index cd3a8cebfd00ba..fdfdcb8960f113 100644
--- a/Telegram/SourceFiles/history/history_inner_widget.cpp
+++ b/Telegram/SourceFiles/history/history_inner_widget.cpp
@@ -662,7 +662,7 @@ bool HistoryInner::hasSelectRestriction() const {
 	return true;
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void HistoryInner::messagesReceived(
 		not_null<PeerData*> peer,
 		const QVector<MTPMessage> &messages) {
diff --git a/Telegram/SourceFiles/history/history_inner_widget.h b/Telegram/SourceFiles/history/history_inner_widget.h
index 38082fe4abf1d0..d52b4a626fcf05 100644
--- a/Telegram/SourceFiles/history/history_inner_widget.h
+++ b/Telegram/SourceFiles/history/history_inner_widget.h
@@ -111,7 +111,7 @@ class HistoryInner
 
 	Ui::ChatPaintContext preparePaintContext(const QRect &clip) const;
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	void messagesReceived(
 		not_null<PeerData*> peer,
 		const QVector<MTPMessage> &messages);
diff --git a/Telegram/SourceFiles/history/history_item_helpers.cpp b/Telegram/SourceFiles/history/history_item_helpers.cpp
index d15b8d601ed6ca..0a68b4d5850e75 100644
--- a/Telegram/SourceFiles/history/history_item_helpers.cpp
+++ b/Telegram/SourceFiles/history/history_item_helpers.cpp
@@ -104,11 +104,11 @@ MessageFlags FlagsFromTdb(const TLDmessage &data) {
 		| (data.vis_outgoing().v ? Flag::Outgoing : Flag())
 		| (data.vcontains_unread_mention().v ? Flag::MentionsMe : Flag())
 		| (mediaUnread ? Flag::MediaIsUnread : Flag())
-		//| ((flags & MTP::f_silent) ? Flag::Silent : Flag()) // #TODO tdlib
+		//| ((flags & MTP::f_silent) ? Flag::Silent : Flag()) // todo
 		| (data.vis_channel_post().v ? Flag::Post : Flag())
-		//| ((flags & MTP::f_legacy) ? Flag::Legacy : Flag()) // #TODO tdlib
+		//| ((flags & MTP::f_legacy) ? Flag::Legacy : Flag()) // todo
 		| (data.vis_pinned().v ? Flag::Pinned : Flag())
-		//| ((flags & MTP::f_from_id) ? Flag::HasFromId : Flag()) // #TODO tdlib
+		//| ((flags & MTP::f_from_id) ? Flag::HasFromId : Flag()) // todo
 		| (data.vreply_to_message_id().v ? Flag::HasReplyInfo : Flag())
 		| (data.vreply_markup() ? Flag::HasReplyMarkup : Flag())
 		| (data.vcan_get_added_reactions().v
diff --git a/Telegram/SourceFiles/history/history_item_reply_markup.cpp b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
index 5c0baebc130d4f..f33839b5882a30 100644
--- a/Telegram/SourceFiles/history/history_item_reply_markup.cpp
+++ b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
@@ -452,7 +452,7 @@ HistoryMessageRepliesData::HistoryMessageRepliesData(
 		recentRepliers.push_back(peerFromSender(sender));
 	}
 	repliesCount = fields.vreply_count().v;
-	//channelId = ChannelId(fields.vchannel_id().value_or_empty()); // #TODO tdlib
+	//channelId = ChannelId(fields.vchannel_id().value_or_empty()); // todo
 	readMaxId = fields.vlast_read_inbox_message_id().v;
 	maxId = fields.vlast_message_id().v;
 	isNull = false;
diff --git a/Telegram/SourceFiles/history/history_widget.cpp b/Telegram/SourceFiles/history/history_widget.cpp
index 1e9d57d447651c..71b312803bfa92 100644
--- a/Telegram/SourceFiles/history/history_widget.cpp
+++ b/Telegram/SourceFiles/history/history_widget.cpp
@@ -3332,7 +3332,7 @@ void HistoryWidget::closeCurrent() {
 	}
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void HistoryWidget::messagesFailed(const MTP::Error &error, int requestId) {
 	if (error.type() == u"CHANNEL_PRIVATE"_q
 		&& _peer->isChannel()
@@ -3496,11 +3496,11 @@ void HistoryWidget::messagesReceived(
 #endif
 
 void HistoryWidget::messagesFailed(const Error &error, RequestId requestId) {
-	if (error.message == qstr("CHANNEL_PRIVATE") // #TODO tdlib
+	if (error.message == qstr("CHANNEL_PRIVATE") // todo
 		&& _peer->isChannel()
 		&& _peer->asChannel()->invitePeekExpires()) {
 		_peer->asChannel()->privateErrorReceived();
-	} else if (error.message == qstr("CHANNEL_PRIVATE") // #TODO tdlib
+	} else if (error.message == qstr("CHANNEL_PRIVATE") // todo
 		|| error.message == qstr("CHANNEL_PUBLIC_GROUP_NA")
 		|| error.message == qstr("USER_BANNED_IN_CHANNEL")) {
 		const auto was = _peer;
@@ -3693,7 +3693,7 @@ void HistoryWidget::firstLoadMessages() {
 		messagesFailed(error, _firstLoadRequest);
 	}).send();
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	const auto offsetDate = 0;
 	const auto maxId = 0;
 	const auto minId = 0;
@@ -3763,7 +3763,7 @@ void HistoryWidget::loadMessages() {
 		messagesFailed(error, _preloadRequest);
 	}).send();
 
-#if 0 // #TODO legacy
+#if 0 // #mtp
 	DEBUG_LOG(("JumpToEnd(%1, %2, %3): Loading up before %4."
 		).arg(_history->peer->name()
 		).arg(_history->inboxReadTillId().bare
@@ -3843,7 +3843,7 @@ void HistoryWidget::loadMessagesDown() {
 		messagesFailed(error, _preloadDownRequest);
 	}).send();
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	DEBUG_LOG(("JumpToEnd(%1, %2, %3): Loading down after %4."
 		).arg(_history->peer->name()
 		).arg(_history->inboxReadTillId().bare
@@ -3945,7 +3945,7 @@ void HistoryWidget::delayedShowAt(
 		messagesFailed(error, _delayedShowAtRequest);
 	}).send();
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	const auto history = from;
 	const auto type = Data::Histories::RequestType::History;
 	auto &histories = history->owner().histories();
@@ -6611,7 +6611,7 @@ std::optional<int> HistoryWidget::unreadBarTop() const {
 	return std::nullopt;
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void HistoryWidget::addMessagesToFront(
 		not_null<PeerData*> peer,
 		const QVector<MTPMessage> &messages) {
diff --git a/Telegram/SourceFiles/history/history_widget.h b/Telegram/SourceFiles/history/history_widget.h
index ebf2a9944dd867..67c224c0d83bc5 100644
--- a/Telegram/SourceFiles/history/history_widget.h
+++ b/Telegram/SourceFiles/history/history_widget.h
@@ -724,7 +724,7 @@ class HistoryWidget final
 	TextWithEntities _showAtMsgHighlightPart;
 	int _showAtMsgHighlightPartOffsetHint = 0;
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	int _firstLoadRequest = 0; // Not real mtpRequestId.
 	int _preloadRequest = 0; // Not real mtpRequestId.
 	int _preloadDownRequest = 0; // Not real mtpRequestId.
diff --git a/Telegram/SourceFiles/history/view/history_view_contact_status.cpp b/Telegram/SourceFiles/history/view/history_view_contact_status.cpp
index a764199da6ad5d..8ccbb460168479 100644
--- a/Telegram/SourceFiles/history/view/history_view_contact_status.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_contact_status.cpp
@@ -691,6 +691,7 @@ void ContactStatus::setupShareHandler(not_null<UserData*> user) {
 		const auto show = _controller->uiShow();
 		const auto share = [=](Fn<void()> &&close) {
 			user->setBarSettings(0);
+#if 0 // todo
 			user->session().api().request(MTPcontacts_AcceptContact(
 				user->inputUser
 			)).done([=](const MTPUpdates &result) {
@@ -700,6 +701,7 @@ void ContactStatus::setupShareHandler(not_null<UserData*> user) {
 					lt_user,
 					user->shortName()));
 			}).send();
+#endif
 			close();
 		};
 		show->showBox(Ui::MakeConfirmBox({
diff --git a/Telegram/SourceFiles/intro/intro_code.cpp b/Telegram/SourceFiles/intro/intro_code.cpp
index 1d1e2ea265df85..d5296ff1bc4427 100644
--- a/Telegram/SourceFiles/intro/intro_code.cpp
+++ b/Telegram/SourceFiles/intro/intro_code.cpp
@@ -43,7 +43,7 @@ CodeWidget::CodeWidget(
 , _callStatus(getData()->callStatus)
 , _callTimeout(getData()->callTimeout)
 , _callLabel(this, st::introDescription) {
-#if 0 // #TODO legacy
+#if 0 // mtp
 , _checkRequestTimer([=] { checkRequest(); }) {
 #endif
 	Lang::Updated(
@@ -186,7 +186,7 @@ void CodeWidget::activate() {
 void CodeWidget::finished() {
 	Step::finished();
 	account().setHandleLoginCode(nullptr);
-#if 0 // #TODO legacy
+#if 0 // mtp
 	_checkRequestTimer.cancel();
 #endif
 	_callTimer.cancel();
@@ -200,11 +200,11 @@ void CodeWidget::finished() {
 void CodeWidget::cancelled() {
 	_sentRequest = false;
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	api().request(base::take(_sentRequest)).cancel();
 	api().request(base::take(_callRequestId)).cancel();
-#endif
-#if 0 // #TODO tdlib
+
+	// TDLib doesn't want to make this request.
 	api().request(MTPauth_CancelCode(
 		MTP_string(getData()->phone),
 		MTP_bytes(getData()->phoneHash)
@@ -212,7 +212,7 @@ void CodeWidget::cancelled() {
 #endif
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void CodeWidget::stopCheck() {
 	_checkRequestTimer.cancel();
 }
@@ -455,7 +455,7 @@ void CodeWidget::noTelegramCode() {
 	_noTelegramCodeSent = true;
 	api().request(TLresendAuthenticationCode()).send();
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	if (_noTelegramCodeRequestId) {
 		return;
 	}
@@ -472,7 +472,7 @@ void CodeWidget::noTelegramCode() {
 #endif
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void CodeWidget::noTelegramCodeDone(const MTPauth_SentCode &result) {
 	_noTelegramCodeRequestId = 0;
 
diff --git a/Telegram/SourceFiles/intro/intro_code.h b/Telegram/SourceFiles/intro/intro_code.h
index 01a4e44771cfca..7610688c8e9368 100644
--- a/Telegram/SourceFiles/intro/intro_code.h
+++ b/Telegram/SourceFiles/intro/intro_code.h
@@ -88,13 +88,13 @@ class CodeWidget final : public Step {
 	void checkCodeFail(const Tdb::Error &error);
 
 	object_ptr<Ui::LinkButton> _noTelegramCode;
-#if 0 // #TODO legacy
+#if 0 // mtp
 	mtpRequestId _noTelegramCodeRequestId = 0;
 #endif
 
 	object_ptr<Ui::CodeInput> _code;
 	QString _sentCode;
-#if 0 // #TODO legacy
+#if 0 // mtp
 	mtpRequestId _sentRequest = 0;
 #endif
 
@@ -103,12 +103,12 @@ class CodeWidget final : public Step {
 	base::Timer _callTimer;
 	CallStatus _callStatus = CallStatus();
 	int _callTimeout;
-#if 0 // #TODO legacy
+#if 0 // mtp
 	mtpRequestId _callRequestId = 0;
 #endif
 	object_ptr<Ui::FlatLabel> _callLabel;
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	base::Timer _checkRequestTimer;
 #endif
 
diff --git a/Telegram/SourceFiles/intro/intro_password_check.cpp b/Telegram/SourceFiles/intro/intro_password_check.cpp
index 8c233666693291..8cf8e4ce9f852e 100644
--- a/Telegram/SourceFiles/intro/intro_password_check.cpp
+++ b/Telegram/SourceFiles/intro/intro_password_check.cpp
@@ -233,7 +233,6 @@ void PasswordCheckWidget::serverError() {
 void PasswordCheckWidget::codeSubmitDone(
 		const QString &code,
 		const MTPBool &result) {
-#if 0 // #TODO tdlib
 	auto fields = PasscodeBox::CloudFields::From(_passwordState);
 	fields.fromRecoveryCode = code;
 	fields.hasRecovery = false;
@@ -251,7 +250,6 @@ void PasswordCheckWidget::codeSubmitDone(
 	}, lifetime());
 
 	*boxShared = Ui::show(std::move(box));
-#endif
 }
 
 void PasswordCheckWidget::codeSubmitFail(const MTP::Error &error) {
@@ -327,7 +325,7 @@ void PasswordCheckWidget::toRecover() {
 				update();
 				hideError();
 			}).send();
-#if 0 // #TODO legacy
+#if 0 // mtp
 			api().request(
 				MTPauth_RequestPasswordRecovery()
 			).done([=](const MTPauth_PasswordRecovery &result) {
@@ -400,7 +398,7 @@ void PasswordCheckWidget::submit() {
 				recoverFail(error);
 			}).send();
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 			_sentRequest = api().request(MTPauth_CheckRecoveryPassword(
 				MTP_string(code)
 			)).done([=](const MTPBool &result) {
@@ -434,7 +432,7 @@ void PasswordCheckWidget::submit() {
 		)).fail([=](const Error &error) {
 			passwordSubmitFail(error);
 		}).send();
-#if 0 // #TODO legacy
+#if 0 // mtp
 		_passwordHash = Core::ComputeCloudPasswordHash(
 			_passwordState.mtp.request.algo,
 			bytes::make_span(password));
diff --git a/Telegram/SourceFiles/intro/intro_password_check.h b/Telegram/SourceFiles/intro/intro_password_check.h
index e593d9e914135b..bf729ee4e062e9 100644
--- a/Telegram/SourceFiles/intro/intro_password_check.h
+++ b/Telegram/SourceFiles/intro/intro_password_check.h
@@ -56,7 +56,7 @@ class PasswordCheckWidget final : public Step {
 	void refreshLang();
 	void updateControlsGeometry();
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	void pwdSubmitDone(bool recover, const MTPauth_Authorization &result);
 	void pwdSubmitFail(const MTP::Error &error);
 	void codeSubmitDone(const QString &code, const MTPBool &result);
@@ -67,7 +67,7 @@ class PasswordCheckWidget final : public Step {
 #endif
 
 	void updateDescriptionText();
-#if 0 // #TODO legacy
+#if 0 // mtp
 	void handleSrpIdInvalid();
 	void requestPasswordData();
 	void checkPasswordHash();
@@ -82,7 +82,7 @@ class PasswordCheckWidget final : public Step {
 	void recoverFail(const Tdb::Error &error);
 
 	Core::CloudPasswordState _passwordState;
-#if 0 // #TODO legacy
+#if 0 // mtp
 	crl::time _lastSrpIdInvalidTime = 0;
 	bytes::vector _passwordHash;
 #endif
@@ -93,7 +93,7 @@ class PasswordCheckWidget final : public Step {
 	object_ptr<Ui::InputField> _codeField;
 	object_ptr<Ui::LinkButton> _toRecover;
 	object_ptr<Ui::LinkButton> _toPassword;
-#if 0 // #TODO legacy
+#if 0 // mtp
 	mtpRequestId _sentRequest = 0;
 #endif
 
diff --git a/Telegram/SourceFiles/intro/intro_phone.cpp b/Telegram/SourceFiles/intro/intro_phone.cpp
index 00f98ce5bc163e..33b3566468e820 100644
--- a/Telegram/SourceFiles/intro/intro_phone.cpp
+++ b/Telegram/SourceFiles/intro/intro_phone.cpp
@@ -62,7 +62,7 @@ PhoneWidget::PhoneWidget(
 	this,
 	st::introPhone,
 	[](const QString &s) { return Countries::Groups(s); }) {
-#if 0 // #TODO legacy
+#if 0 // mtp
 , _checkRequestTimer([=] { checkRequest(); }) {
 #endif
 	_phone->frontBackspaceEvent(
@@ -199,7 +199,7 @@ void PhoneWidget::submit() {
 
 	hidePhoneError();
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	_checkRequestTimer.callEach(1000);
 #endif
 
@@ -214,7 +214,7 @@ void PhoneWidget::submit() {
 	)).fail([=](const Error &error) {
 		phoneSetFail(error);
 	}).send();
-#if 0 // #TODO legacy
+#if 0 // mtp
 	api().instance().setUserPhone(_sentPhone);
 	_sentRequest = api().request(MTPauth_SendCode(
 		MTP_string(_sentPhone),
@@ -233,7 +233,7 @@ void PhoneWidget::submit() {
 #endif
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void PhoneWidget::stopCheck() {
 	_checkRequestTimer.cancel();
 }
@@ -340,7 +340,7 @@ void PhoneWidget::activate() {
 
 void PhoneWidget::finished() {
 	Step::finished();
-#if 0 // #TODO legacy
+#if 0 // mtp
 	_checkRequestTimer.cancel();
 #endif
 	apiClear();
@@ -351,7 +351,7 @@ void PhoneWidget::finished() {
 void PhoneWidget::cancelled() {
 	_sentRequest = false;
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	api().request(base::take(_sentRequest)).cancel();
 #endif
 }
diff --git a/Telegram/SourceFiles/intro/intro_phone.h b/Telegram/SourceFiles/intro/intro_phone.h
index 82fccb7a9995cc..81e43c26387c72 100644
--- a/Telegram/SourceFiles/intro/intro_phone.h
+++ b/Telegram/SourceFiles/intro/intro_phone.h
@@ -53,7 +53,7 @@ class PhoneWidget final : public Step {
 	void checkRequest();
 	void countryChanged();
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	void phoneSubmitDone(const MTPauth_SentCode &result);
 	void phoneSubmitFail(const MTP::Error &error);
 #endif
@@ -75,7 +75,7 @@ class PhoneWidget final : public Step {
 	object_ptr<Ui::PhonePartInput> _phone;
 
 	QString _sentPhone;
-#if 0 // #TODO legacy
+#if 0 // mtp
 	mtpRequestId _sentRequest = 0;
 
 	base::Timer _checkRequestTimer;
diff --git a/Telegram/SourceFiles/intro/intro_qr.cpp b/Telegram/SourceFiles/intro/intro_qr.cpp
index b1a1eb7e63ce26..70cb4e3bd502e1 100644
--- a/Telegram/SourceFiles/intro/intro_qr.cpp
+++ b/Telegram/SourceFiles/intro/intro_qr.cpp
@@ -179,7 +179,7 @@ QrWidget::QrWidget(
 	not_null<Main::Account*> account,
 	not_null<Data*> data)
 : Step(parent, account, data) {
-#if 0 // #TODO legacy
+#if 0 // mtp
 , _refreshTimer([=] { refreshCode(); }) {
 #endif
 	setTitleText(rpl::single(QString()));
@@ -188,7 +188,7 @@ QrWidget::QrWidget(
 
 	cancelNearestDcRequest();
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	account->mtpUpdates(
 	) | rpl::start_with_next([=](const MTPUpdates &updates) {
 		checkForTokenUpdate(updates);
@@ -196,7 +196,7 @@ QrWidget::QrWidget(
 #endif
 
 	setupControls();
-#if 0 // #TODO legacy
+#if 0 // mtp
 	account->mtp().mainDcIdValue(
 	) | rpl::start_with_next([=] {
 		api().request(base::take(_requestId)).cancel();
@@ -211,7 +211,7 @@ int QrWidget::errorTop() const {
 	return contentTop() + st::introQrErrorTop;
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void QrWidget::checkForTokenUpdate(const MTPUpdates &updates) {
 	updates.match([&](const MTPDupdateShort &data) {
 		checkForTokenUpdate(data.vupdate());
@@ -357,7 +357,7 @@ void QrWidget::requestCode() {
 	}).send();
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void QrWidget::handleTokenResult(const MTPauth_LoginToken &result) {
 	result.match([&](const MTPDauth_loginToken &data) {
 		_requestId = 0;
@@ -381,7 +381,7 @@ void QrWidget::showTokenError(const Error &error) {
 	showError(rpl::single(error.message));
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void QrWidget::showToken(const QByteArray &token) {
 	const auto encoded = token.toBase64(QByteArray::Base64UrlEncoding);
 	_qrCodes.fire_copy("tg://login?token=" + encoded);
diff --git a/Telegram/SourceFiles/intro/intro_qr.h b/Telegram/SourceFiles/intro/intro_qr.h
index 371bc60caeb3d2..f4f5728793bbab 100644
--- a/Telegram/SourceFiles/intro/intro_qr.h
+++ b/Telegram/SourceFiles/intro/intro_qr.h
@@ -40,18 +40,18 @@ class QrWidget final : public Step {
 
 	void sendCheckPasswordRequest();
 	void setupControls();
-#if 0 // #TODO legacy
+#if 0 // mtp
 	void refreshCode();
 	void checkForTokenUpdate(const MTPUpdates &updates);
 	void checkForTokenUpdate(const MTPUpdate &update);
 	void handleTokenResult(const MTPauth_LoginToken &result);
 #endif
 	void showTokenError(const Tdb::Error &error);
-#if 0 // #TODO legacy
+#if 0 // mtp
 	void importTo(MTP::DcId dcId, const QByteArray &token);
 #endif
 	void showToken(const QByteArray &token);
-#if 0 // #TODO legacy
+#if 0 // mtp
 	void done(const MTPauth_Authorization &authorization);
 #endif
 
@@ -60,7 +60,7 @@ class QrWidget final : public Step {
 	void requestCode();
 
 	rpl::event_stream<QString> _qrLinks;
-#if 0 // #TODO legacy
+#if 0 // mtp
 	base::Timer _refreshTimer;
 	Tdb::RequestId _requestId = 0;
 	bool _forceRefresh = false;
diff --git a/Telegram/SourceFiles/intro/intro_signup.cpp b/Telegram/SourceFiles/intro/intro_signup.cpp
index 9f8c88526d4977..b3c986f7bd7188 100644
--- a/Telegram/SourceFiles/intro/intro_signup.cpp
+++ b/Telegram/SourceFiles/intro/intro_signup.cpp
@@ -119,7 +119,7 @@ void SignupWidget::cancelled() {
 #endif
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void SignupWidget::nameSubmitDone(const MTPauth_Authorization &result) {
 	finish(result);
 }
@@ -203,7 +203,7 @@ void SignupWidget::submit() {
 			registerUserFail(error);
 		}).send();
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 		_sentRequest = api().request(MTPauth_SignUp(
 			MTP_flags(0),
 			MTP_string(getData()->phone),
diff --git a/Telegram/SourceFiles/intro/intro_signup.h b/Telegram/SourceFiles/intro/intro_signup.h
index a9c0535b5dd5f7..c34a18222e4204 100644
--- a/Telegram/SourceFiles/intro/intro_signup.h
+++ b/Telegram/SourceFiles/intro/intro_signup.h
@@ -43,7 +43,7 @@ class SignupWidget final : public Step {
 	void refreshLang();
 	void updateControlsGeometry();
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	void nameSubmitDone(const MTPauth_Authorization &result);
 	void nameSubmitFail(const MTP::Error &error);
 #endif
@@ -57,7 +57,7 @@ class SignupWidget final : public Step {
 	object_ptr<Ui::InputField> _first;
 	object_ptr<Ui::InputField> _last;
 	QString _firstName, _lastName;
-#if 0 // #TODO legacy
+#if 0 // mtp
 	mtpRequestId _sentRequest = 0;
 #endif
 
diff --git a/Telegram/SourceFiles/intro/intro_start.cpp b/Telegram/SourceFiles/intro/intro_start.cpp
index f62603d991c2a7..5956a4fbde1cd6 100644
--- a/Telegram/SourceFiles/intro/intro_start.cpp
+++ b/Telegram/SourceFiles/intro/intro_start.cpp
@@ -39,7 +39,7 @@ StartWidget::StartWidget(
 }
 
 void StartWidget::submit() {
-#if 0 // #TODO legacy
+#if 0 // mtp
 	account().destroyStaleAuthorizationKeys();
 	goNext<QrWidget>();
 #endif
diff --git a/Telegram/SourceFiles/intro/intro_step.cpp b/Telegram/SourceFiles/intro/intro_step.cpp
index 36bec0cd105659..ab1a99686d77e9 100644
--- a/Telegram/SourceFiles/intro/intro_step.cpp
+++ b/Telegram/SourceFiles/intro/intro_step.cpp
@@ -243,7 +243,7 @@ void Step::finish(const TLuser &self, QImage photo) {
 	});
 	createSession(self, photo, {});
 
-#if 0 // #TODO tdlib
+#if 0 // todo
 	api().request(MTPmessages_GetDialogFilters(
 	)).done([=](const MTPmessages_DialogFilters &result) {
 		createSession(user, photo, result.data().vfilters().v);
@@ -253,7 +253,7 @@ void Step::finish(const TLuser &self, QImage photo) {
 #endif
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void Step::createSession(
 		const MTPUser &user,
 		QImage photo,
@@ -320,7 +320,7 @@ void Step::createSession(
 	// "this" is already deleted here by creating the main widget.
 	account->local().writeMtpData();
 	auto &session = account->session();
-	//session.data().chatsFilters().setPreloaded(filters); // #TODO tdlib
+	//session.data().chatsFilters().setPreloaded(filters); // todo
 	if (!filters.isEmpty()) {
 		session.saveSettingsDelayed();
 	}
@@ -436,7 +436,7 @@ bool Step::paintAnimated(QPainter &p, QRect clip) {
 	return true;
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void Step::fillSentCodeData(const MTPDauth_sentCode &data) {
 	const auto bad = [](const char *type) {
 		LOG(("API Error: Should not be '%1'.").arg(type));
@@ -623,7 +623,7 @@ void Step::handleAuthorizationState(const TLauthorizationState &state) {
 	}, [&](const TLDauthorizationStateWaitPassword &data) {
 		getData()->pwdState.hasRecovery = data.vhas_recovery_email_address().v;
 		getData()->pwdState.hint = data.vpassword_hint().v;
-		//getData()->pwdState.notEmptyPassport = data.is_has_secure_values(); // #TODO tdlib
+		//getData()->pwdState.notEmptyPassport = data.is_has_secure_values(); // todo
 		go(StepType::Password);
 	}, [&](const TLDauthorizationStateReady &data) {
 		finish();
diff --git a/Telegram/SourceFiles/intro/intro_widget.cpp b/Telegram/SourceFiles/intro/intro_widget.cpp
index 592859fcbdf624..a8938a4c01c286 100644
--- a/Telegram/SourceFiles/intro/intro_widget.cpp
+++ b/Telegram/SourceFiles/intro/intro_widget.cpp
@@ -98,7 +98,7 @@ Widget::Widget(
 	controller->setDefaultFloatPlayerDelegate(floatPlayerDelegate());
 
 	getData()->country = ComputeNewAccountCountry();
-#if 0 // #TODO legacy
+#if 0 // mtp
 	_account->mtpValue(
 	) | rpl::start_with_next([=](not_null<MTP::Instance*> instance) {
 		_api.emplace(instance);
@@ -136,7 +136,7 @@ Widget::Widget(
 		createLanguageLink();
 	}, lifetime());
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	_account->mtpUpdates(
 	) | rpl::start_with_next([=](const MTPUpdates &updates) {
 		handleUpdates(updates);
@@ -239,7 +239,7 @@ void Widget::refreshLang() {
 	InvokeQueued(this, [this] { updateControlsGeometry(); });
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void Widget::handleUpdates(const MTPUpdates &updates) {
 	updates.match([&](const MTPDupdateShort &data) {
 		handleUpdate(data.vupdate());
@@ -320,7 +320,7 @@ void Widget::createLanguageLink() {
 			tl_string(Lang::CloudLangPackName()),
 			tl_vector<TLstring>(1, tl_string("lng_switch_to_this"))
 		)).done([=](const TLlanguagePackStrings &result) {
-#if 0 // #TODO tdlib lang
+#if 0 // todo lang
 			const auto strings = Lang::Instance::ParseStrings(result);
 			const auto i = strings.find(tr::lng_switch_to_this.base);
 			if (i != strings.end()) {
@@ -764,7 +764,7 @@ void Widget::getNearestDC() {
 		});
 	}).send();
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	if (!_api) {
 		return;
 	}
diff --git a/Telegram/SourceFiles/intro/intro_widget.h b/Telegram/SourceFiles/intro/intro_widget.h
index 4f1e2dd45797c8..2ba5bd10ce47fe 100644
--- a/Telegram/SourceFiles/intro/intro_widget.h
+++ b/Telegram/SourceFiles/intro/intro_widget.h
@@ -49,7 +49,7 @@ struct Data {
 
 	QString country;
 	QString phone;
-#if 0 // #TODO legacy
+#if 0 // mtp
 	QByteArray phoneHash;
 #endif
 
@@ -120,7 +120,7 @@ class Widget
 	void createLanguageLink();
 	void checkUpdateStatus();
 	void setupNextButton();
-#if 0 // #TODO legacy
+#if 0 // mtp
 	void handleUpdates(const MTPUpdates &updates);
 	void handleUpdate(const MTPUpdate &update);
 #endif
diff --git a/Telegram/SourceFiles/main/main_account.cpp b/Telegram/SourceFiles/main/main_account.cpp
index d43426fe597017..813d850c963d67 100644
--- a/Telegram/SourceFiles/main/main_account.cpp
+++ b/Telegram/SourceFiles/main/main_account.cpp
@@ -158,7 +158,7 @@ uint64 Account::willHaveSessionUniqueId(MTP::Config *config) const {
 		| (config && config->isTestMode() ? 0x0100'0000'0000'0000ULL : 0ULL);
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void Account::createSession(
 		const MTPUser &user,
 		std::unique_ptr<SessionSettings> settings) {
@@ -180,7 +180,7 @@ void Account::createSession(
 	QDataStream peekStream(serialized);
 	const auto phone = Serialize::peekUserPhone(streamVersion, peekStream);
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	const auto flags = MTPDuser::Flag::f_self | (phone.isEmpty()
 		? MTPDuser::Flag()
 		: MTPDuser::Flag::f_phone);
@@ -245,7 +245,7 @@ void Account::createSession(
 		settings ? std::move(settings) : std::make_unique<SessionSettings>());
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void Account::createSession(
 		const MTPUser &user,
 		QByteArray serialized,
@@ -366,7 +366,7 @@ void Account::setLegacyMtpKey(std::shared_ptr<MTP::AuthKey> key) {
 }
 
 QByteArray Account::serializeMtpAuthorization() const {
-#if 0 // #TODO legacy
+#if 0 // mtp
 	const auto serialize = [&](
 			MTP::DcId mainDcId,
 			const MTP::AuthKeysList &keys,
@@ -505,7 +505,7 @@ void Account::setMtpAuthorization(const QByteArray &serialized) {
 	}
 
 	setSessionUserId(userId);
-#if 0 // #TODO legacy
+#if 0 // mtp
 	_mtpFields.mainDcId = mainDcId;
 
 	const auto readKeys = [&](auto &keys) {
@@ -575,6 +575,7 @@ void Account::startMtp(std::unique_ptr<MTP::Config> config) {
 
 	_mtpFields.mainDcId = _mtp->mainDcId();
 
+#if 0
 	_mtp->setUpdatesHandler([=](const MTP::Response &message) {
 		checkForUpdates(message) || checkForNewSession(message);
 	});
@@ -595,6 +596,7 @@ void Account::startMtp(std::unique_ptr<MTP::Config> config) {
 			}
 		}
 	});
+#endif
 
 	if (!_mtpKeysToDestroy.empty()) {
 		destroyMtpKeys(base::take(_mtpKeysToDestroy));
@@ -644,7 +646,7 @@ void Account::logOut() {
 		return;
 	}
 	_loggingOut = true;
-#if 0 // #TODO legacy
+#if 0 // mtp
 	if (_mtp) {
 		_mtp->logout([=] { loggedOut(); });
 	} else {
@@ -713,7 +715,7 @@ void Account::destroyMtpKeys(MTP::AuthKeysList &&keys) {
 	}, _mtpForKeysDestroy->lifetime());
 }
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void Account::suggestMainDcId(MTP::DcId mainDcId) {
 	Expects(_mtp != nullptr);
 
@@ -724,7 +726,7 @@ void Account::suggestMainDcId(MTP::DcId mainDcId) {
 }
 #endif
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 void Account::destroyStaleAuthorizationKeys() {
 	Expects(_mtp != nullptr);
 
diff --git a/Telegram/SourceFiles/main/main_account.h b/Telegram/SourceFiles/main/main_account.h
index fdde60a6c2f32a..815f95cd47a491 100644
--- a/Telegram/SourceFiles/main/main_account.h
+++ b/Telegram/SourceFiles/main/main_account.h
@@ -55,7 +55,7 @@ class Account final : public base::has_weak_ptr {
 	void start(std::unique_ptr<MTP::Config> config);
 
 	[[nodiscard]] uint64 willHaveSessionUniqueId(MTP::Config *config) const;
-#if 0 // #TODO legacy
+#if 0 // mtp
 	void createSession(
 		const MTPUser &user,
 		std::unique_ptr<SessionSettings> settings = nullptr);
@@ -127,10 +127,10 @@ class Account final : public base::has_weak_ptr {
 	[[nodiscard]] QByteArray serializeMtpAuthorization() const;
 	void setMtpAuthorization(const QByteArray &serialized);
 
-#if 0 // #TODO legacy
+#if 0 // mtp
 	void suggestMainDcId(MTP::DcId mainDcId);
 #endif
-#if 0 // #TODO tdlib
+#if 0 // todo
 	void destroyStaleAuthorizationKeys();
 #endif
 
@@ -149,7 +149,7 @@ class Account final : public base::has_weak_ptr {
 	};
 
 	void startMtp(std::unique_ptr<MTP::Config> config);
-#if 0 // #TODO legacy
+#if 0 // mtp
 	void createSession(
 		const MTPUser &user,
 		QByteArray serialized,
diff --git a/Telegram/SourceFiles/main/main_session.h b/Telegram/SourceFiles/main/main_session.h
index 07251664fc1e11..c08877a52c3549 100644
--- a/Telegram/SourceFiles/main/main_session.h
+++ b/Telegram/SourceFiles/main/main_session.h
@@ -87,7 +87,7 @@ class SendAsPeers;
 
 class Session final : public base::has_weak_ptr {
 public:
-#if 0 // #TODO legacy
+#if 0 // mtp
 	Session(
 		not_null<Account*> account,
 		const MTPUser &user,
diff --git a/Telegram/SourceFiles/menu/menu_send.cpp b/Telegram/SourceFiles/menu/menu_send.cpp
index dd880778466103..47d3ccdc17ec43 100644
--- a/Telegram/SourceFiles/menu/menu_send.cpp
+++ b/Telegram/SourceFiles/menu/menu_send.cpp
@@ -886,6 +886,7 @@ void SetupUnreadMentionsMenu(
 		const auto peer = thread->peer();
 		const auto topic = thread->asTopic();
 		const auto rootId = topic ? topic->rootId() : 0;
+#if 0 // todo
 		using Flag = MTPmessages_ReadMentions::Flag;
 		peer->session().api().request(MTPmessages_ReadMentions(
 			MTP_flags(rootId ? Flag::f_top_msg_id : Flag()),
@@ -902,6 +903,7 @@ void SetupUnreadMentionsMenu(
 				peer->owner().history(peer)->clearUnreadMentionsFor(rootId);
 			}
 		}).fail(done).send();
+#endif
 	};
 	const auto sendRequest = [=](
 			not_null<Data::Thread*> thread,
@@ -927,6 +929,7 @@ void SetupUnreadReactionsMenu(
 		const auto topic = thread->asTopic();
 		const auto peer = thread->peer();
 		const auto rootId = topic ? topic->rootId() : 0;
+#if 0 // todo
 		using Flag = MTPmessages_ReadReactions::Flag;
 		peer->session().api().request(MTPmessages_ReadReactions(
 			MTP_flags(rootId ? Flag::f_top_msg_id : Flag(0)),
@@ -943,6 +946,7 @@ void SetupUnreadReactionsMenu(
 				peer->owner().history(peer)->clearUnreadReactionsFor(rootId);
 			}
 		}).fail(done).send();
+#endif
 	};
 	const auto sendRequest = [=](
 			not_null<Data::Thread*> thread,
diff --git a/Telegram/SourceFiles/menu/menu_ttl_validator.cpp b/Telegram/SourceFiles/menu/menu_ttl_validator.cpp
index a5ecac4278a78a..9dd8a1a10dabd6 100644
--- a/Telegram/SourceFiles/menu/menu_ttl_validator.cpp
+++ b/Telegram/SourceFiles/menu/menu_ttl_validator.cpp
@@ -66,6 +66,7 @@ Args TTLValidator::createArgs() const {
 	auto callback = [=](
 			TimeId period,
 			Fn<void()>) {
+#if 0 // todo
 		auto &api = peer->session().api();
 		if (state->savingRequestId) {
 			if (period == state->savingPeriod) {
@@ -84,6 +85,7 @@ Args TTLValidator::createArgs() const {
 		}).fail([=] {
 			state->savingRequestId = 0;
 		}).send();
+#endif
 		show->hideLayer();
 	};
 	auto about1 = peer->isUser()
diff --git a/Telegram/SourceFiles/payments/payments_checkout_process.cpp b/Telegram/SourceFiles/payments/payments_checkout_process.cpp
index 0925d8937ca639..b3b07729c43520 100644
--- a/Telegram/SourceFiles/payments/payments_checkout_process.cpp
+++ b/Telegram/SourceFiles/payments/payments_checkout_process.cpp
@@ -430,7 +430,9 @@ void CheckoutProcess::handleFormUpdate(const FormUpdate &update) {
 		}
 	}, [&](const PaymentFinished &data) {
 		const auto weak = base::make_weak(this);
+#if 0 // todo
 		_session->api().applyUpdates(data.updates);
+#endif
 		if (weak) {
 			closeAndReactivate(CheckoutResult::Paid);
 		}
diff --git a/Telegram/SourceFiles/settings/settings_codes.cpp b/Telegram/SourceFiles/settings/settings_codes.cpp
index 28f49589765f60..718eda077d2997 100644
--- a/Telegram/SourceFiles/settings/settings_codes.cpp
+++ b/Telegram/SourceFiles/settings/settings_codes.cpp
@@ -103,11 +103,13 @@ auto GenerateCodes() {
 			Ui::hideLayer();
 		} }));
 	});
+#if 0 // mtp
 	codes.emplace(u"getdifference"_q, [](SessionController *window) {
 		if (window) {
 			window->session().updates().getDifference();
 		}
 	});
+#endif
 	codes.emplace(u"loadcolors"_q, [](SessionController *window) {
 		FileDialog::GetOpenPath(Core::App().getFileDialogParent(), "Open palette file", "Palette (*.tdesktop-palette)", [](const FileDialog::OpenResult &result) {
 			if (!result.paths.isEmpty()) {
diff --git a/Telegram/SourceFiles/storage/file_download_tdb.cpp b/Telegram/SourceFiles/storage/file_download_tdb.cpp
index b9def7b6a068e2..7305dde7178128 100644
--- a/Telegram/SourceFiles/storage/file_download_tdb.cpp
+++ b/Telegram/SourceFiles/storage/file_download_tdb.cpp
@@ -192,11 +192,11 @@ int TdbFileLoader::currentOffset() const {
 }
 
 Storage::Cache::Key TdbFileLoader::cacheKey() const {
-	return {}; // #TODO tdlib file.id is not persistent across relaunches.
+	return {}; // todo file.id is not persistent across relaunches.
 }
 
 std::optional<MediaKey> TdbFileLoader::fileLocationKey() const {
-	return {}; // #TODO tdlib file.id is not persistent across relaunches.
+	return {}; // todo file.id is not persistent across relaunches.
 }
 
 void TdbFileLoader::cancelRequest() {
diff --git a/Telegram/SourceFiles/ui/chat/choose_theme_controller.cpp b/Telegram/SourceFiles/ui/chat/choose_theme_controller.cpp
index 4314f48f207199..429696e7006868 100644
--- a/Telegram/SourceFiles/ui/chat/choose_theme_controller.cpp
+++ b/Telegram/SourceFiles/ui/chat/choose_theme_controller.cpp
@@ -296,6 +296,7 @@ void ChooseThemeController::initButtons() {
 					// Remember while changes propagate through event loop.
 					_controller->pushLastUsedChatTheme(chosen->theme);
 				}
+#if 0 // todo
 				const auto api = &_peer->session().api();
 				api->request(MTPmessages_SetChatWallPaper(
 					MTP_flags(0),
@@ -312,6 +313,7 @@ void ChooseThemeController::initButtons() {
 				)).done([=](const MTPUpdates &result) {
 					api->applyUpdates(result);
 				}).send();
+#endif
 			}
 		}
 		_controller->toggleChooseChatTheme(_peer);
diff --git a/Telegram/SourceFiles/ui/image/image_location.cpp b/Telegram/SourceFiles/ui/image/image_location.cpp
index 5386d49552f599..3002388fbf807f 100644
--- a/Telegram/SourceFiles/ui/image/image_location.cpp
+++ b/Telegram/SourceFiles/ui/image/image_location.cpp
@@ -842,7 +842,7 @@ QByteArray DownloadLocation::serialize() const {
 	}, [&](const InMemoryLocation &data) {
 		stream << quint8(NonStorageLocationType::Memory) << data.bytes;
 	}, [&](const TdbFileLocation &data) {
-		// #TODO tdlib file.id is not persistent across relaunches.
+		// todo file.id is not persistent across relaunches.
 		stream << quint8(NonStorageLocationType::Tdb);
 	});
 	buffer.close();
@@ -947,7 +947,7 @@ std::optional<DownloadLocation> DownloadLocation::FromSerialized(
 	} break;
 
 	case NonStorageLocationType::Tdb: {
-		// #TODO tdlib file.id is not persistent across relaunches.
+		// todo file.id is not persistent across relaunches.
 		return (stream.status() == QDataStream::Ok)
 			? std::make_optional(DownloadLocation())
 			: std::nullopt;
diff --git a/Telegram/SourceFiles/window/window_lock_widgets.cpp b/Telegram/SourceFiles/window/window_lock_widgets.cpp
index ee563df0eb9b6a..2f17fd00851ce0 100644
--- a/Telegram/SourceFiles/window/window_lock_widgets.cpp
+++ b/Telegram/SourceFiles/window/window_lock_widgets.cpp
@@ -329,7 +329,7 @@ TermsLock TermsLock::FromTL(
 		const Tdb::TLDtermsOfService &data) {
 	const auto minAge = data.vmin_user_age().v;
 	return {
-		{}, // #TODO legacy
+		{}, // mtp
 		Api::FormattedTextFromTdb(session, data.vtext()),
 		(minAge ? std::make_optional(minAge) : std::nullopt),
 		data.vshow_popup().v
diff --git a/Telegram/SourceFiles/window/window_peer_menu.cpp b/Telegram/SourceFiles/window/window_peer_menu.cpp
index 4745fa37794b5c..ab9062382c54ad 100644
--- a/Telegram/SourceFiles/window/window_peer_menu.cpp
+++ b/Telegram/SourceFiles/window/window_peer_menu.cpp
@@ -1547,11 +1547,13 @@ void PeerMenuDeleteContact(
 		user->name());
 	const auto deleteSure = [=](Fn<void()> &&close) {
 		close();
+#if 0 // todo
 		user->session().api().request(MTPcontacts_DeleteContacts(
 			MTP_vector<MTPInputUser>(1, user->inputUser)
 		)).done([=](const MTPUpdates &result) {
 			user->session().api().applyUpdates(result);
 		}).send();
+#endif
 	};
 	auto box = Box([=](not_null<Ui::GenericBox*> box) {
 		Ui::AddSkip(box->verticalLayout());
@@ -1823,6 +1825,7 @@ void PeerMenuBlockUserBox(
 
 		box->closeBox();
 
+#if 0 // todo
 		if (const auto clearReply = std::get_if<ClearReply>(&suggestClear)) {
 			using Flag = MTPcontacts_BlockFromReplies::Flag;
 			peer->session().api().request(MTPcontacts_BlockFromReplies(
@@ -1847,6 +1850,7 @@ void PeerMenuBlockUserBox(
 				window->sessionController()->showBackFromStack();
 			}
 		}
+#endif
 
 		window->showToast(
 			tr::lng_new_contact_block_done(tr::now, lt_user, name));
@@ -2398,6 +2402,7 @@ QPointer<Ui::BoxContent> ShowSendNowMessagesBox(
 		callback = std::move(successCallback)
 	](Fn<void()> &&close) {
 		close();
+#if 0 // todo
 		auto ids = QVector<MTPint>();
 		auto sorted = session->data().idsToItems(list);
 		ranges::sort(sorted, ranges::less(), &HistoryItem::date);
@@ -2415,6 +2420,7 @@ QPointer<Ui::BoxContent> ShowSendNowMessagesBox(
 		}).fail([=](const MTP::Error &error) {
 			session->api().sendMessageFail(error, history->peer);
 		}).send();
+#endif
 		if (callback) {
 			callback();
 		}
@@ -2435,6 +2441,7 @@ void PeerMenuAddChannelMembers(
 		navigation->parentController()->show(Box<MaxInviteBox>(channel));
 		return;
 	}
+#if 0 // todo
 	const auto api = &channel->session().api();
 	api->chatParticipants().requestForAdd(channel, crl::guard(navigation, [=](
 			const Api::ChatParticipants::TLMembers &data) {
@@ -2456,6 +2463,7 @@ void PeerMenuAddChannelMembers(
 			channel,
 			{ already.begin(), already.end() });
 	}));
+#endif
 }
 
 void ToggleMessagePinned(
@@ -2475,6 +2483,7 @@ void ToggleMessagePinned(
 		const auto session = &peer->session();
 		const auto callback = crl::guard(session, [=](Fn<void()> &&close) {
 			close();
+#if 0 // todo
 			session->api().request(MTPmessages_UpdatePinnedMessage(
 				MTP_flags(MTPmessages_UpdatePinnedMessage::Flag::f_unpin),
 				peer->input,
@@ -2482,6 +2491,7 @@ void ToggleMessagePinned(
 			)).done([=](const MTPUpdates &result) {
 				session->api().applyUpdates(result);
 			}).send();
+#endif
 		});
 		navigation->parentController()->show(
 			Ui::MakeConfirmBox({
@@ -2543,6 +2553,7 @@ void UnpinAllMessages(
 		if (!strong) {
 			return;
 		}
+#if 0 // todo
 		const auto api = &strong->session().api();
 		const auto sendRequest = [=](auto self) -> void {
 			const auto history = strong->owningHistory();
@@ -2563,6 +2574,7 @@ void UnpinAllMessages(
 			}).send();
 		};
 		sendRequest(sendRequest);
+#endif
 	});
 	navigation->parentController()->show(
 		Ui::MakeConfirmBox({
diff --git a/Telegram/SourceFiles/window/window_session_controller.cpp b/Telegram/SourceFiles/window/window_session_controller.cpp
index 1442bb90fe5f36..6ebe3e64d2bd56 100644
--- a/Telegram/SourceFiles/window/window_session_controller.cpp
+++ b/Telegram/SourceFiles/window/window_session_controller.cpp
@@ -915,6 +915,7 @@ void SessionNavigation::joinVoiceChatFromLink(
 	const auto bad = crl::guard(this, [=] {
 		uiShow()->showToast(tr::lng_group_invite_bad_link(tr::now));
 	});
+#if 0 // todo
 	const auto hash = *info.voicechatHash;
 	_api.request(base::take(_resolveRequestId)).cancel();
 	_resolveRequestId = _api.request(
@@ -950,6 +951,7 @@ void SessionNavigation::joinVoiceChatFromLink(
 			}
 		}).fail(bad).send();
 	}).send();
+#endif
 }
 
 void SessionNavigation::showRepliesForMessage(
@@ -984,6 +986,7 @@ void SessionNavigation::showRepliesForMessage(
 	const auto postPeer = history->peer;
 	_showingRepliesHistory = history;
 	_showingRepliesRootId = rootId;
+#if 0 // todo
 	_showingRepliesRequestId = _api.request(
 		MTPmessages_GetDiscussionMessage(
 			history->peer->input,
@@ -1053,6 +1056,7 @@ void SessionNavigation::showRepliesForMessage(
 			showToast(tr::lng_group_not_accessible(tr::now));
 		}
 	}).send();
+#endif
 }
 
 void SessionNavigation::showPeerInfo(

From 12528402b2c008603b7bd3c6d32ea065c9452bb9 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 8 Nov 2021 12:07:59 +0400
Subject: [PATCH 022/349] Don't display connecting from MTP state.

---
 .../SourceFiles/history/view/history_view_top_bar_widget.cpp    | 2 ++
 Telegram/SourceFiles/window/window_connecting_widget.cpp        | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp b/Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp
index 3912e538921154..e3ddb7d27520f1 100644
--- a/Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp
@@ -243,6 +243,7 @@ Main::Session &TopBarWidget::session() const {
 }
 
 void TopBarWidget::updateConnectingState() {
+#if 0 // todo
 	const auto state = _controller->session().mtp().dcstate();
 	const auto exposed = window()->windowHandle()
 		&& window()->windowHandle()->isExposed();
@@ -258,6 +259,7 @@ void TopBarWidget::updateConnectingState() {
 		_connecting->start();
 		update();
 	}
+#endif
 }
 
 void TopBarWidget::connectingAnimationCallback() {
diff --git a/Telegram/SourceFiles/window/window_connecting_widget.cpp b/Telegram/SourceFiles/window/window_connecting_widget.cpp
index 9940287fac0eef..a78561a3ab7086 100644
--- a/Telegram/SourceFiles/window/window_connecting_widget.cpp
+++ b/Telegram/SourceFiles/window/window_connecting_widget.cpp
@@ -308,6 +308,7 @@ void ConnectionState::refreshState() {
 		const auto ready = (Checker().state() == Checker::State::Ready);
 		const auto state = _account->mtp().dcstate();
 		const auto proxy = Core::App().settings().proxy().isEnabled();
+#if 0 // todo
 		if (state == MTP::ConnectingState
 			|| state == MTP::DisconnectedState
 			|| (state < 0 && state > -600)) {
@@ -320,6 +321,7 @@ void ConnectionState::refreshState() {
 			const auto wait = ((-state) / 1000) + 1;
 			return { State::Type::Waiting, proxy, exposed, under, ready, wait };
 		}
+#endif
 		return { State::Type::Connected, proxy, exposed, under, ready };
 	}();
 	if (state.exposed && state.waitTillRetry > 0) {

From 827f485f3a1ff53abad606d61121be0c32dbab3a Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 8 Nov 2021 12:15:44 +0400
Subject: [PATCH 023/349] !chat.last_message doesn't mean empty history.

---
 Telegram/SourceFiles/data/data_session.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 7b925a4d139430..7d913db53a5aa6 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1232,8 +1232,6 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 	}
 	if (const auto message = data.vlast_message()) {
 		history->applyLastMessage(*message);
-	} else {
-		history->clearLastMessage();
 	}
 	history->applyDialogFields(
 		history->folder(),

From 085a2dc5bca882d015994fd5a4ffba815e2d33e3 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 8 Nov 2021 14:49:26 +0400
Subject: [PATCH 024/349] Load reply information for messages.

---
 Telegram/SourceFiles/history/history_widget.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Telegram/SourceFiles/history/history_widget.cpp b/Telegram/SourceFiles/history/history_widget.cpp
index 71b312803bfa92..27214123bc214b 100644
--- a/Telegram/SourceFiles/history/history_widget.cpp
+++ b/Telegram/SourceFiles/history/history_widget.cpp
@@ -2692,7 +2692,7 @@ void HistoryWidget::clearDelayedShowAtRequest() {
 	Expects(_history != nullptr);
 
 	if (_delayedShowAtRequest) {
-		_history->owner().histories().cancelRequest(_delayedShowAtRequest);
+		_api.request(_delayedShowAtRequest).cancel();
 		_delayedShowAtRequest = 0;
 	}
 }
@@ -2713,15 +2713,15 @@ void HistoryWidget::clearAllLoadRequests() {
 	auto &histories = _history->owner().histories();
 	clearDelayedShowAtRequest();
 	if (_firstLoadRequest) {
-		histories.cancelRequest(_firstLoadRequest);
+		_api.request(_firstLoadRequest).cancel();
 		_firstLoadRequest = 0;
 	}
 	if (_preloadRequest) {
-		histories.cancelRequest(_preloadRequest);
+		_api.request(_preloadRequest).cancel();
 		_preloadRequest = 0;
 	}
 	if (_preloadDownRequest) {
-		histories.cancelRequest(_preloadDownRequest);
+		_api.request(_preloadDownRequest).cancel();
 		_preloadDownRequest = 0;
 	}
 }

From 299bc4415cb645b7cd0e63a435c6ad1c17d9745f Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 8 Nov 2021 15:08:49 +0400
Subject: [PATCH 025/349] Add single messages deletion.

---
 Telegram/SourceFiles/data/data_histories.cpp | 24 ++++++++++++++++++--
 Telegram/SourceFiles/data/data_histories.h   |  3 +++
 2 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_histories.cpp b/Telegram/SourceFiles/data/data_histories.cpp
index 70f515e9593dc1..1e062389fed567 100644
--- a/Telegram/SourceFiles/data/data_histories.cpp
+++ b/Telegram/SourceFiles/data/data_histories.cpp
@@ -28,11 +28,15 @@ For license and copyright information please follow this link:
 #include "core/application.h"
 #include "apiwrap.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 namespace {
 
 constexpr auto kReadRequestTimeout = 3 * crl::time(1000);
 
+using namespace Tdb;
+
 } // namespace
 
 MTPInputReplyTo ReplyToForMTP(
@@ -678,11 +682,11 @@ bool Histories::postponeEntryRequest(const State &state) const {
 	});
 }
 
+#if 0 // mtp
 void Histories::deleteMessages(
 		not_null<History*> history,
 		const QVector<MTPint> &ids,
 		bool revoke) {
-#if 0 // todo
 	sendRequest(history, RequestType::Delete, [=](Fn<void()> finish) {
 		const auto done = [=](const MTPmessages_AffectedMessages &result) {
 			session().api().applyAffectedMessages(history->peer, result);
@@ -702,8 +706,8 @@ void Histories::deleteMessages(
 			)).done(done).fail(finish).send();
 		}
 	});
-#endif
 }
+#endif
 
 void Histories::deleteAllMessages(
 		not_null<History*> history,
@@ -904,6 +908,22 @@ void Histories::deleteMessages(const MessageIdsList &ids, bool revoke) {
 		}
 	}
 #endif
+
+	base::flat_map<not_null<History*>, QVector<TLint53>> idsByPeer;
+	for (const auto &itemId : ids) {
+		if (const auto item = _owner->message(itemId)) {
+			const auto history = item->history();
+			idsByPeer[history].push_back(tl_int53(itemId.msg.bare));
+		}
+	}
+
+	for (const auto &[history, ids] : idsByPeer) {
+		history->session().sender().request(TLdeleteMessages(
+			peerToTdbChat(history->peer->id),
+			tl_vector<TLint53>(ids),
+			tl_bool(revoke)
+		)).send();
+	}
 }
 
 int Histories::sendRequest(
diff --git a/Telegram/SourceFiles/data/data_histories.h b/Telegram/SourceFiles/data/data_histories.h
index bc4364c93237d6..384c7c513757e5 100644
--- a/Telegram/SourceFiles/data/data_histories.h
+++ b/Telegram/SourceFiles/data/data_histories.h
@@ -76,10 +76,13 @@ class Histories final {
 
 	void requestGroupAround(not_null<HistoryItem*> item);
 
+#if 0 // mtp
 	void deleteMessages(
 		not_null<History*> history,
 		const QVector<MTPint> &ids,
 		bool revoke);
+#endif
+
 	void deleteAllMessages(
 		not_null<History*> history,
 		MsgId deleteTillId,

From 497cd2360e39721bfbdc0b5d9f717a4eb2956a89 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 8 Nov 2021 15:16:36 +0400
Subject: [PATCH 026/349] Add clear history / delete chat.

---
 Telegram/SourceFiles/data/data_histories.cpp | 25 ++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_histories.cpp b/Telegram/SourceFiles/data/data_histories.cpp
index 1e062389fed567..8b143da73a4c75 100644
--- a/Telegram/SourceFiles/data/data_histories.cpp
+++ b/Telegram/SourceFiles/data/data_histories.cpp
@@ -714,7 +714,7 @@ void Histories::deleteAllMessages(
 		MsgId deleteTillId,
 		bool justClear,
 		bool revoke) {
-#if 0 // todo
+#if 0 // mtp
 	sendRequest(history, RequestType::Delete, [=](Fn<void()> finish) {
 		const auto peer = history->peer;
 		const auto chat = peer->asChat();
@@ -786,6 +786,27 @@ void Histories::deleteAllMessages(
 		}
 	});
 #endif
+
+	const auto peer = history->peer;
+	const auto chat = peer->asChat();
+	const auto channel = peer->asChannel();
+	if (!justClear
+		&& revoke
+		&& ((chat && chat->amCreator())
+			|| (channel && channel->canDelete()))) {
+		session().sender().request(TLdeleteChat(
+			peerToTdbChat(peer->id)
+		)).fail([=](const Error &error) {
+			//if (error.type() == qstr("CHANNEL_TOO_LARGE")) { // todo
+			//if (error.type() == qstr("PEER_ID_INVALID")) { // todo
+		}).send();
+	} else {
+		session().sender().request(TLdeleteChatHistory(
+			peerToTdbChat(peer->id),
+			tl_bool(!justClear),
+			tl_bool(revoke)
+		)).send();
+	}
 }
 
 void Histories::deleteMessagesByDates(
@@ -838,7 +859,7 @@ void Histories::deleteMessagesByDates(
 }
 
 void Histories::deleteMessages(const MessageIdsList &ids, bool revoke) {
-#if 0 // todo
+#if 0 // mtp
 	auto remove = std::vector<not_null<HistoryItem*>>();
 	remove.reserve(ids.size());
 	base::flat_map<not_null<History*>, QVector<MTPint>> idsByPeer;

From 0ab2295b277dd1eaa104397c1a2457aa74c23719 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 16 Nov 2021 15:38:05 +0400
Subject: [PATCH 027/349] Ignore non-permanent message deletion.

---
 Telegram/SourceFiles/api/api_updates.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 0836289c5d806e..decbdbcd2bac50 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2770,6 +2770,9 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateActiveNotifications &data) {
 	}, [&](const TLDupdateHavePendingNotifications &data) {
 	}, [&](const TLDupdateDeleteMessages &data) {
+		if (data.vfrom_cache().v || !data.vis_permanent().v) {
+			return;
+		}
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		if (const auto history = owner.historyLoaded(peerId)) {
 			for (const auto &id : data.vmessage_ids().v) {

From 87b1c8d70591d8deaf4e8cade1c18a399bade204 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Mon, 25 Oct 2021 01:34:46 +0300
Subject: [PATCH 028/349] Added peerToSender helper function.

---
 Telegram/SourceFiles/data/data_peer_id.cpp | 8 ++++++++
 Telegram/SourceFiles/data/data_peer_id.h   | 1 +
 2 files changed, 9 insertions(+)

diff --git a/Telegram/SourceFiles/data/data_peer_id.cpp b/Telegram/SourceFiles/data/data_peer_id.cpp
index fc3eccc53cb291..c7cb7a538959b6 100644
--- a/Telegram/SourceFiles/data/data_peer_id.cpp
+++ b/Telegram/SourceFiles/data/data_peer_id.cpp
@@ -53,6 +53,14 @@ PeerId peerFromSender(const Tdb::TLmessageSender &sender) noexcept {
 	});
 }
 
+Tdb::TLmessageSender peerToSender(PeerId id) noexcept {
+	if (const auto userId = peerToUser(id)) {
+		return Tdb::tl_messageSenderUser(peerToTdbChat(id));
+	} else {
+		return Tdb::tl_messageSenderChat(peerToTdbChat(id));
+	}
+}
+
 PeerId peerFromMTP(const MTPPeer &peer) {
 	return peer.match([](const MTPDpeerUser &data) {
 		return peerFromUser(data.vuser_id());
diff --git a/Telegram/SourceFiles/data/data_peer_id.h b/Telegram/SourceFiles/data/data_peer_id.h
index 9f28c35f7972b6..aa3efaa0445b0c 100644
--- a/Telegram/SourceFiles/data/data_peer_id.h
+++ b/Telegram/SourceFiles/data/data_peer_id.h
@@ -227,6 +227,7 @@ bool operator>=(PeerIdZero, PeerId) = delete;
 [[nodiscard]] PeerId peerFromTdbChat(Tdb::TLint53 id) noexcept;
 [[nodiscard]] PeerId peerFromSender(
 	const Tdb::TLmessageSender &sender) noexcept;
+[[nodiscard]] Tdb::TLmessageSender peerToSender(PeerId id) noexcept;
 
 [[nodiscard]] inline constexpr UserId peerToUser(PeerId id) noexcept {
 	return id.to<UserId>();

From f780f14cea952631ea6eb8aa521edbe4a87d7a94 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 16 Nov 2021 16:04:12 +0400
Subject: [PATCH 029/349] Add contact sharing.

---
 Telegram/SourceFiles/api/api_sending.cpp | 58 ++++++++++++++++++++
 Telegram/SourceFiles/api/api_sending.h   |  8 +++
 Telegram/SourceFiles/apiwrap.cpp         | 68 ++++++------------------
 3 files changed, 83 insertions(+), 51 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_sending.cpp b/Telegram/SourceFiles/api/api_sending.cpp
index e630a7716a4303..bc2c7bedd60db9 100644
--- a/Telegram/SourceFiles/api/api_sending.cpp
+++ b/Telegram/SourceFiles/api/api_sending.cpp
@@ -34,9 +34,15 @@ For license and copyright information please follow this link:
 #include "mainwidget.h"
 #include "apiwrap.h"
 
+#include "data/components/scheduled_messages.h"
+#include "tdb/tdb_file_generator.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 namespace {
 
+using namespace Tdb;
+
 void InnerFillMessagePostFlags(
 		const SendOptions &options,
 		not_null<PeerData*> peer,
@@ -627,4 +633,56 @@ void SendConfirmedFile(
 	}
 }
 
+void SendPreparedMessage(
+		const SendAction &action,
+		TLinputMessageContent content) {
+	static constexpr auto kTillOnline
+		= Data::ScheduledMessages::kScheduledUntilOnlineTimestamp;
+
+	const auto history = action.history;
+	const auto peer = history->peer;
+	const auto silentPost = ShouldSendSilent(peer, action.options);
+	const auto clearCloudDraft = action.clearDraft;
+	//if (clearCloudDraft) {
+	//	// todo drafts - unnecessary?..
+	//	history->clearCloudDraft();
+	//	history->startSavingCloudDraft();
+	//}
+	const auto session = &peer->session();
+	session->sender().request(TLsendMessage(
+		peerToTdbChat(peer->id),
+		tl_int53(0), // message_thread_id
+		tl_int53(action.replyTo.bare),
+		tl_messageSendOptions(
+			tl_bool(silentPost),
+			tl_bool(false), // from_background
+			((action.options.scheduled == kTillOnline)
+				? tl_messageSchedulingStateSendWhenOnline()
+				: (action.options.scheduled > 0)
+				? tl_messageSchedulingStateSendAtDate(
+					tl_int32(action.options.scheduled))
+				: std::optional<TLmessageSchedulingState>())),
+		std::move(content)
+	)).done([=](const TLmessage &result) {
+		//if (clearCloudDraft) {
+		//	// todo drafts - unnecessary?..
+		//	history->finishSavingCloudDraft(
+		//		UnixtimeFromMsgId(response.outerMsgId));
+		//}
+		session->data().processMessage(result, NewMessageType::Unread);
+	}).fail([=](const Error &error) {
+		const auto code = error.code;
+		//if (error.type() == qstr("MESSAGE_EMPTY")) {
+		//	lastMessage->destroy();
+		//} else {
+		//	sendMessageFail(error, peer, randomId, newId);
+		//}
+		//if (clearCloudDraft) {
+		//	// todo drafts - unnecessary?..
+		//	history->finishSavingCloudDraft(
+		//		UnixtimeFromMsgId(response.outerMsgId));
+		//}
+	}).send();
+}
+
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_sending.h b/Telegram/SourceFiles/api/api_sending.h
index c4bafc53780650..1cbb4cc6c98f34 100644
--- a/Telegram/SourceFiles/api/api_sending.h
+++ b/Telegram/SourceFiles/api/api_sending.h
@@ -20,6 +20,10 @@ namespace Main {
 class Session;
 } // namespace Main
 
+namespace Tdb {
+class TLinputMessageContent;
+} // namespace Tdb
+
 namespace Api {
 
 struct MessageToSend;
@@ -53,4 +57,8 @@ void SendConfirmedFile(
 	not_null<Main::Session*> session,
 	const std::shared_ptr<FilePrepareResult> &file);
 
+void SendPreparedMessage(
+	const SendAction &action,
+	Tdb::TLinputMessageContent content);
+
 } // namespace Api
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 68566f4433e7e5..49297dfe9bc2c5 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -3569,6 +3569,7 @@ void ApiWrap::sendSharedContact(
 		Fn<void(bool)> done) {
 	sendAction(action);
 
+#if 0 // mtp
 	const auto history = action.history;
 	const auto peer = history->peer;
 
@@ -3615,6 +3616,15 @@ void ApiWrap::sendSharedContact(
 		(action.options.scheduled
 			? Data::HistoryUpdate::Flag::ScheduledSent
 			: Data::HistoryUpdate::Flag::MessageSent));
+#endif
+
+	Api::SendPreparedMessage(action, tl_inputMessageContact(
+		tl_contact(
+			tl_string(phone),
+			tl_string(firstName),
+			tl_string(lastName),
+			tl_string(), // vcard
+			tl_int53(userId.bare))));
 }
 
 void ApiWrap::sendVoiceMessage(
@@ -4003,57 +4013,13 @@ void ApiWrap::sendMessage(MessageToSend &&message) {
 				), done, fail);
 		}
 #endif
-
-		static constexpr auto kTillOnline
-			= Data::ScheduledMessages::kScheduledUntilOnlineTimestamp;
-		const auto silentPost = ShouldSendSilent(peer, action.options);
-		const auto clearCloudDraft = action.clearDraft;
-		//if (clearCloudDraft) {
-		//	// todo unnecessary?..
-		//	history->clearCloudDraft();
-		//	history->startSavingCloudDraft();
-		//}
-		sender().request(TLsendMessage(
-			peerToTdbChat(peer->id),
-			tl_int53(0), // message_thread_id
-			tl_int53(action.replyTo.bare),
-			tl_messageSendOptions(
-				tl_bool(silentPost),
-				tl_bool(false), // from_background
-				((action.options.scheduled == kTillOnline)
-					? tl_messageSchedulingStateSendWhenOnline()
-					: (action.options.scheduled > 0)
-					? tl_messageSchedulingStateSendAtDate(
-						tl_int32(action.options.scheduled))
-					: std::optional<TLmessageSchedulingState>())),
-			tl_inputMessageText(
-				Api::FormattedTextToTdb(
-					_session,
-					sending,
-					Api::ConvertOption::SkipLocal),
-				tl_bool(message.webPageId == CancelledWebPageId),
-				tl_bool(action.clearDraft))
-		)).done([=](const TLmessage &result) {
-			//if (clearCloudDraft) {
-			//	// todo unnecessary?..
-			//	history->finishSavingCloudDraft(
-			//		UnixtimeFromMsgId(response.outerMsgId));
-			//}
-			session().data().processMessage(result, NewMessageType::Unread);
-		}).fail([=](const Error &error) {
-			const auto code = error.code;
-			//if (error.type() == qstr("MESSAGE_EMPTY")) {
-			//	lastMessage->destroy();
-			//} else {
-			//	sendMessageFail(error, peer, randomId, newId);
-			//}
-			//if (clearCloudDraft) {
-			//	// todo unnecessary?..
-			//	history->finishSavingCloudDraft(
-			//		UnixtimeFromMsgId(response.outerMsgId));
-			//}
-		}).send();
-
+		Api::SendPreparedMessage(action, tl_inputMessageText(
+			Api::FormattedTextToTdb(
+				_session,
+				sending,
+				Api::ConvertOption::SkipLocal),
+			tl_bool(message.webPageId == CancelledWebPageId),
+			tl_bool(action.clearDraft)));
 		isFirst = false;
 	}
 

From b8464a85de898be8d64f3c4a0043e5b6b74ff999 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Wed, 20 Oct 2021 08:11:24 +0300
Subject: [PATCH 030/349] Added helper class to generate TDLib files from raw
 bytes.

---
 .../SourceFiles/tdb/tdb_file_generator.cpp    | 99 +++++++++++++++++++
 Telegram/SourceFiles/tdb/tdb_file_generator.h | 43 ++++++++
 Telegram/cmake/td_tdb.cmake                   |  2 +
 3 files changed, 144 insertions(+)
 create mode 100644 Telegram/SourceFiles/tdb/tdb_file_generator.cpp
 create mode 100644 Telegram/SourceFiles/tdb/tdb_file_generator.h

diff --git a/Telegram/SourceFiles/tdb/tdb_file_generator.cpp b/Telegram/SourceFiles/tdb/tdb_file_generator.cpp
new file mode 100644
index 00000000000000..9119897a04d16b
--- /dev/null
+++ b/Telegram/SourceFiles/tdb/tdb_file_generator.cpp
@@ -0,0 +1,99 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "tdb/tdb_file_generator.h"
+
+#include "base/random.h"
+#include "tdb/tdb_account.h"
+
+namespace Tdb {
+namespace {
+
+constexpr auto kChunk = 128 * 1024;
+
+} // namespace
+
+FileGenerator::FileGenerator(
+	not_null<Tdb::Account*> account,
+	QByteArray content)
+: _content(std::move(content))
+, _conversion(tl_string((u"raw_%1"_q).arg(base::RandomValue<int>())))
+, _api(&account->sender()) {
+
+	const auto writePart = [=](const auto &repeat) -> void {
+		_api.request(TLwriteGeneratedFilePart(
+			_generationId,
+			tl_int32(_generationOffset),
+			tl_bytes(_content.mid(
+				_generationOffset,
+				std::min(kChunk, int(_content.size()) - _generationOffset)))
+		)).done([=] {
+			_generationOffset += kChunk;
+			if (_generationOffset >= _content.size()) {
+				finish();
+			} else {
+				repeat(repeat);
+			}
+		}).fail([=](const Error &error) {
+			_api.request(TLfinishFileGeneration(
+				_generationId,
+				tl_error(tl_int32(error.code), tl_string(error.message))
+			)).send();
+		}).send();
+	};
+
+	account->updates(
+	) | rpl::start_with_next([=](const TLupdate &result) {
+		result.match([&](const TLDupdateFileGenerationStart &data) {
+			if (data.vconversion() != _conversion) {
+				return;
+			}
+			_generationId = data.vgeneration_id();
+			writePart(writePart);
+		}, [&](const TLDupdateFileGenerationStop &data) {
+			_generationId = tl_int64(0);
+			_lifetime.destroy();
+		}, [](const auto &) {
+		});
+	}, _lifetime);
+}
+
+void FileGenerator::finish() {
+	if (_generationId.v) {
+		_api.request(TLfinishFileGeneration(
+			_generationId,
+			std::nullopt
+		)).send();
+	}
+}
+
+void FileGenerator::cancel() {
+	if (_generationId.v) {
+		_api.request(TLfinishFileGeneration(
+			_generationId,
+			tl_error(tl_int32(0), tl_string("cancel"))
+		)).send();
+	}
+}
+
+TLinputFile FileGenerator::inputFile() const {
+	return tl_inputFileGenerated(
+		tl_string(),
+		_conversion,
+		tl_int32(_content.size()));
+}
+
+rpl::lifetime &FileGenerator::lifetime() {
+	return _lifetime;
+}
+
+FileGenerator::~FileGenerator() {
+	_lifetime.destroy();
+	cancel();
+}
+
+} // namespace Tdb
diff --git a/Telegram/SourceFiles/tdb/tdb_file_generator.h b/Telegram/SourceFiles/tdb/tdb_file_generator.h
new file mode 100644
index 00000000000000..ddffaf20c4316d
--- /dev/null
+++ b/Telegram/SourceFiles/tdb/tdb_file_generator.h
@@ -0,0 +1,43 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "tdb/tdb_sender.h"
+
+namespace Tdb {
+
+class Account;
+
+class FileGenerator final {
+public:
+	using Offset = int;
+
+	FileGenerator(
+		not_null<Account*> account,
+		QByteArray content);
+	~FileGenerator();
+
+	void cancel();
+	void finish();
+
+	[[nodiscard]] TLinputFile inputFile() const;
+
+	[[nodiscard]] rpl::lifetime &lifetime();
+
+private:
+	QByteArray _content;
+	const TLstring _conversion;
+	Sender _api;
+	TLint64 _generationId = tl_int64(0);
+	Offset _generationOffset = 0;
+
+	rpl::lifetime _lifetime;
+
+};
+
+} // namespace Tdb
diff --git a/Telegram/cmake/td_tdb.cmake b/Telegram/cmake/td_tdb.cmake
index d19134431e2d5d..de1854922cce22 100644
--- a/Telegram/cmake/td_tdb.cmake
+++ b/Telegram/cmake/td_tdb.cmake
@@ -17,6 +17,8 @@ nice_target_sources(td_tdb ${src_loc}
 PRIVATE
     tdb/tdb_account.cpp
     tdb/tdb_account.h
+    tdb/tdb_file_generator.cpp
+    tdb/tdb_file_generator.h
     tdb/tdb_file_proxy.cpp
     tdb/tdb_file_proxy.h
     tdb/tdb_request_id.h

From ec58b14e4be10b04b95b6496d033372e0adca6bd Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 17 Nov 2021 20:01:14 +0400
Subject: [PATCH 031/349] Proof-of-concept photo sending.

---
 Telegram/SourceFiles/api/api_sending.cpp      | 164 +++++++++++++++++-
 Telegram/SourceFiles/apiwrap.cpp              |  12 +-
 Telegram/SourceFiles/apiwrap.h                |   8 +
 Telegram/SourceFiles/data/data_photo.cpp      |   2 +-
 Telegram/SourceFiles/history/history.cpp      |   2 +
 .../passport/passport_form_controller.cpp     |   2 +
 Telegram/SourceFiles/storage/file_upload.cpp  |  90 ++++++++++
 Telegram/SourceFiles/storage/file_upload.h    |  21 +++
 .../SourceFiles/storage/localimageloader.cpp  |  21 +++
 .../SourceFiles/storage/localimageloader.h    |  25 +++
 Telegram/SourceFiles/tdb/tdb_account.cpp      |  49 +++++-
 Telegram/SourceFiles/tdb/tdb_account.h        |  14 ++
 .../SourceFiles/tdb/tdb_file_generator.cpp    |  73 ++++----
 Telegram/SourceFiles/tdb/tdb_file_generator.h |  11 +-
 14 files changed, 453 insertions(+), 41 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_sending.cpp b/Telegram/SourceFiles/api/api_sending.cpp
index bc2c7bedd60db9..8247c388937090 100644
--- a/Telegram/SourceFiles/api/api_sending.cpp
+++ b/Telegram/SourceFiles/api/api_sending.cpp
@@ -43,6 +43,8 @@ namespace {
 
 using namespace Tdb;
 
+constexpr auto kScheduledTillOnline = Api::kScheduledUntilOnlineTimestamp;
+
 void InnerFillMessagePostFlags(
 		const SendOptions &options,
 		not_null<PeerData*> peer,
@@ -270,6 +272,126 @@ void SendExistingMedia(
 	api->finishForwarding(action);
 }
 
+[[nodiscard]] TLinputMessageContent MessageContentFromFile(
+		not_null<Main::Session*> session,
+		const std::shared_ptr<FilePrepareResult> &file,
+		const Storage::ReadyFileWithThumbnail &ready) {
+	Expects(ready.file != nullptr);
+
+	const auto history = session->data().history(file->to.peer);
+	const auto peer = history->peer;
+
+	auto caption = TextWithEntities{
+		file->caption.text,
+		TextUtilities::ConvertTextTagsToEntities(file->caption.tags)
+	};
+	const auto prepareFlags = Ui::ItemTextOptions(
+		history,
+		session->user()).flags;
+	TextUtilities::PrepareForSending(caption, prepareFlags);
+	TextUtilities::Trim(caption);
+	const auto formatted = caption.text.isEmpty()
+		? std::optional<TLformattedText>()
+		: Api::FormattedTextToTdb(
+			session,
+			caption,
+			Api::ConvertOption::SkipLocal);
+
+	const auto &fields = ready.file->data();
+	const auto thumbnail = (ready.thumbnail
+		? tl_inputThumbnail(
+			tl_inputFileId(ready.thumbnail->data().vid()),
+			tl_int32(file->thumbnailDimensions.width()),
+			tl_int32(file->thumbnailDimensions.height()))
+		: std::optional<TLinputThumbnail>());
+	const auto fileById = tl_inputFileId(tl_int32(fields.vid().v));
+	if (file->type == SendMediaType::Photo) {
+		return tl_inputMessagePhoto(
+			fileById,
+			thumbnail,
+			tl_vector<TLint32>(),
+			tl_int32(file->imageDimensions.width()),
+			tl_int32(file->imageDimensions.height()),
+			formatted,
+			tl_int32(0)); // ttl
+	}
+	return tl_inputMessageDocument(
+		fileById,
+		thumbnail,
+		tl_bool(false),
+		formatted);
+}
+
+void SendPreparedAlbumIfReady(
+		const SendAction &action,
+		not_null<SendingAlbum*> album) {
+	if (album->items.empty()) {
+		return;
+	} else if (album->items.size() == 1) {
+		if (const auto &content = album->items.front().content) {
+			SendPreparedMessage(action, *content);
+		}
+		return;
+	}
+	auto contents = QVector<TLinputMessageContent>();
+	contents.reserve(album->items.size());
+	for (const auto &item : album->items) {
+		if (!item.content) {
+			return;
+		}
+		contents.push_back(*item.content);
+	}
+	const auto history = action.history;
+	const auto peer = history->peer;
+	const auto silentPost = ShouldSendSilent(peer, action.options);
+	const auto clearCloudDraft = action.clearDraft;
+	//if (clearCloudDraft) {
+	//	// todo drafts - unnecessary?..
+	//	history->clearCloudDraft();
+	//	history->startSavingCloudDraft();
+	//}
+	const auto session = &peer->session();
+	session->sender().request(TLsendMessageAlbum(
+		peerToTdbChat(peer->id),
+		tl_int53(0), // message_thread_id
+		tl_int53(action.replyTo.bare),
+		tl_messageSendOptions(
+			tl_bool(silentPost),
+			tl_bool(false), // from_background
+			((action.options.scheduled == kScheduledTillOnline)
+				? tl_messageSchedulingStateSendWhenOnline()
+				: (action.options.scheduled > 0)
+				? tl_messageSchedulingStateSendAtDate(
+					tl_int32(action.options.scheduled))
+				: std::optional<TLmessageSchedulingState>())),
+		tl_vector(std::move(contents))
+	)).done([=](const TLmessages &result) {
+		//if (clearCloudDraft) {
+		//	// todo drafts - unnecessary?..
+		//	history->finishSavingCloudDraft(
+		//		UnixtimeFromMsgId(response.outerMsgId));
+		//}
+		const auto type = NewMessageType::Unread;
+		for (const auto &message : result.data().vmessages().v) {
+			if (message) {
+				session->data().processMessage(*message, type);
+			}
+		}
+	}).fail([=](const Error &error) {
+		const auto code = error.code;
+		//if (error.type() == qstr("MESSAGE_EMPTY")) {
+		//	lastMessage->destroy();
+		//} else {
+		//	sendMessageFail(error, peer, randomId, newId);
+		//}
+		//if (clearCloudDraft) {
+		//	// todo drafts - unnecessary?..
+		//	history->finishSavingCloudDraft(
+		//		UnixtimeFromMsgId(response.outerMsgId));
+		//}
+	}).send();
+}
+
 } // namespace
 
 void SendExistingDocument(
@@ -466,6 +588,7 @@ void FillMessagePostFlags(
 void SendConfirmedFile(
 		not_null<Main::Session*> session,
 		const std::shared_ptr<FilePrepareResult> &file) {
+#if 0 // mtp
 	const auto isEditing = (file->type != SendMediaType::Audio)
 		&& (file->to.replaceMediaOf != 0);
 	const auto newId = FullMsgId(
@@ -631,14 +754,47 @@ void SendConfirmedFile(
 				? Data::HistoryUpdate::Flag::ScheduledSent
 				: Data::HistoryUpdate::Flag::MessageSent));
 	}
+#endif
+
+	const auto ready = [=](Storage::ReadyFileWithThumbnail result) {
+		const auto content = MessageContentFromFile(session, file, result);
+
+		if (file->to.replaceMediaOf) {
+			session->sender().request(TLeditMessageMedia(
+				peerToTdbChat(file->to.peer),
+				tl_int53(file->to.replaceMediaOf.bare),
+				content
+			)).send();
+			return;
+		}
+
+		const auto history = session->data().history(file->to.peer);
+		auto action = Api::SendAction(history);
+		action.options = file->to.options;
+		action.clearDraft = false;
+		action.replyTo = file->to.replyTo;
+		action.generateLocal = true;
+		session->api().sendAction(action);
+
+		if (const auto album = file->album.get()) {
+			const auto i = ranges::find(
+				album->items,
+				file->taskId,
+				&SendingAlbum::Item::taskId);
+			Assert(i != album->items.end());
+
+			i->content = std::make_unique<TLinputMessageContent>(content);
+			SendPreparedAlbumIfReady(action, album);
+		} else {
+			SendPreparedMessage(action, content);
+		}
+	};
+	session->uploader().start(file, ready);
 }
 
 void SendPreparedMessage(
 		const SendAction &action,
 		TLinputMessageContent content) {
-	static constexpr auto kTillOnline
-		= Data::ScheduledMessages::kScheduledUntilOnlineTimestamp;
-
 	const auto history = action.history;
 	const auto peer = history->peer;
 	const auto silentPost = ShouldSendSilent(peer, action.options);
@@ -656,7 +812,7 @@ void SendPreparedMessage(
 		tl_messageSendOptions(
 			tl_bool(silentPost),
 			tl_bool(false), // from_background
-			((action.options.scheduled == kTillOnline)
+			((action.options.scheduled == kScheduledTillOnline)
 				? tl_messageSchedulingStateSendWhenOnline()
 				: (action.options.scheduled > 0)
 				? tl_messageSchedulingStateSendAtDate(
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 49297dfe9bc2c5..72a4f3635bf0a3 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -3681,9 +3681,11 @@ void ApiWrap::sendFiles(
 	}
 
 	const auto to = FileLoadTaskOptions(action);
+#if 0 // mtp
 	if (album) {
 		album->options = to.options;
 	}
+#endif
 	auto tasks = std::vector<std::unique_ptr<Task>>();
 	tasks.reserve(list.files.size());
 	for (auto &file : list.files) {
@@ -3706,7 +3708,9 @@ void ApiWrap::sendFiles(
 		caption = TextWithTags();
 	}
 	if (album) {
+#if 0 // mtp
 		_sendingAlbums.emplace(album->groupId, album);
+#endif
 		album->items.reserve(tasks.size());
 		for (const auto &task : tasks) {
 			album->items.emplace_back(task->id());
@@ -3734,6 +3738,7 @@ void ApiWrap::sendFile(
 		spoiler));
 }
 
+#if 0 // mtp
 void ApiWrap::sendUploadedPhoto(
 		FullMsgId localId,
 		Api::RemoteFileInfo info,
@@ -3776,6 +3781,7 @@ void ApiWrap::cancelLocalItem(not_null<HistoryItem*> item) {
 		sendAlbumWithCancelled(item, groupId);
 	}
 }
+#endif
 
 void ApiWrap::sendShortcutMessages(
 		not_null<PeerData*> peer,
@@ -4168,6 +4174,7 @@ void ApiWrap::sendInlineResult(
 #endif
 }
 
+#if 0 // mtp
 void ApiWrap::uploadAlbumMedia(
 		not_null<HistoryItem*> item,
 		const MessageGroupId &groupId,
@@ -4290,7 +4297,6 @@ void ApiWrap::sendMediaWithRandomId(
 		| (options.effectId ? Flag::f_effect : Flag(0))
 		| (options.invertCaption ? Flag::f_invert_media : Flag(0));
 
-#if 0 // todo
 	auto &histories = history->owner().histories();
 	const auto peer = history->peer;
 	const auto itemId = item->fullId();
@@ -4326,7 +4332,6 @@ void ApiWrap::sendMediaWithRandomId(
 		if (done) done(false);
 		sendMessageFail(error, peer, randomId, itemId);
 	});
-#endif
 }
 
 void ApiWrap::sendMultiPaidMedia(
@@ -4489,7 +4494,6 @@ void ApiWrap::sendAlbumIfReady(not_null<SendingAlbum*> album) {
 			: Flag(0))
 		| (album->options.effectId ? Flag::f_effect : Flag(0))
 		| (album->options.invertCaption ? Flag::f_invert_media : Flag(0));
-#if 0 // todo
 	auto &histories = history->owner().histories();
 	const auto peer = history->peer;
 	histories.sendPreparedMessage(
@@ -4516,8 +4520,8 @@ void ApiWrap::sendAlbumIfReady(not_null<SendingAlbum*> album) {
 			sendMessageFail(error, peer);
 		}
 	});
-#endif
 }
+#endif
 
 void ApiWrap::reloadContactSignupSilent() {
 	if (_contactSignupSilentRequestId) {
diff --git a/Telegram/SourceFiles/apiwrap.h b/Telegram/SourceFiles/apiwrap.h
index 39fc9d7fd2361e..112a4bd0adca09 100644
--- a/Telegram/SourceFiles/apiwrap.h
+++ b/Telegram/SourceFiles/apiwrap.h
@@ -354,6 +354,7 @@ class ApiWrap final : public MTP::Sender {
 		TextWithTags &&caption,
 		const SendAction &action);
 
+#if 0 // mtp
 	void sendUploadedPhoto(
 		FullMsgId localId,
 		Api::RemoteFileInfo info,
@@ -364,6 +365,7 @@ class ApiWrap final : public MTP::Sender {
 		Api::SendOptions options);
 
 	void cancelLocalItem(not_null<HistoryItem*> item);
+#endif
 
 	void sendShortcutMessages(
 		not_null<PeerData*> peer,
@@ -544,6 +546,7 @@ class ApiWrap final : public MTP::Sender {
 		not_null<ChannelData*> channel,
 		not_null<PeerData*> from);
 
+#if 0 // mtp
 	void uploadAlbumMedia(
 		not_null<HistoryItem*> item,
 		const MessageGroupId &groupId,
@@ -567,6 +570,8 @@ class ApiWrap final : public MTP::Sender {
 		Api::SendOptions options,
 		uint64 randomId,
 		Fn<void(bool)> done = nullptr);
+#endif
+
 	void sendMultiPaidMedia(
 		not_null<HistoryItem*> item,
 		not_null<SendingAlbum*> album,
@@ -703,7 +708,10 @@ class ApiWrap final : public MTP::Sender {
 	rpl::event_stream<SendAction> _sendActions;
 
 	std::unique_ptr<TaskQueue> _fileLoader;
+
+#if 0 // mtp
 	base::flat_map<uint64, std::shared_ptr<SendingAlbum>> _sendingAlbums;
+#endif
 
 	mtpRequestId _topPromotionRequestId = 0;
 	std::pair<QString, uint32> _topPromotionKey;
diff --git a/Telegram/SourceFiles/data/data_photo.cpp b/Telegram/SourceFiles/data/data_photo.cpp
index 6eb6e70810dafd..3f08abaea7a862 100644
--- a/Telegram/SourceFiles/data/data_photo.cpp
+++ b/Telegram/SourceFiles/data/data_photo.cpp
@@ -126,7 +126,7 @@ void PhotoData::setFromTdb(const TLphoto &data) {
 	};
 	const auto large = useProgressive
 		? Images::FromPhotoSize(*i)
-		: image("ydxcwmbsa"_q);
+		: image("ydxcwmbsai"_q);
 	if (!large.location.valid()) {
 		return;
 	}
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index 15819799ed0469..4c6a2b2c2cc500 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -595,9 +595,11 @@ void History::destroyMessage(not_null<HistoryItem*> item) {
 		}
 		itemRemoved(item);
 	}
+#if 0 // mtp
 	if (item->isSending()) {
 		session().api().cancelLocalItem(item);
 	}
+#endif
 
 	const auto documentToCancel = [&] {
 		const auto media = item->isAdminLogEntry()
diff --git a/Telegram/SourceFiles/passport/passport_form_controller.cpp b/Telegram/SourceFiles/passport/passport_form_controller.cpp
index 6f5fd491650876..c70eeb051c4c97 100644
--- a/Telegram/SourceFiles/passport/passport_form_controller.cpp
+++ b/Telegram/SourceFiles/passport/passport_form_controller.cpp
@@ -1590,6 +1590,7 @@ void FormController::uploadEncryptedFile(
 		reinterpret_cast<char*>(file.uploadData->bytes.data()),
 		file.uploadData->bytes.size());
 	prepared->setFileData(prepared->content);
+#if 0 // mtp
 	prepared->filemd5 = file.uploadData->md5checksum;
 
 	file.uploadData->fullId = FullMsgId(
@@ -1599,6 +1600,7 @@ void FormController::uploadEncryptedFile(
 	session().uploader().upload(
 		file.uploadData->fullId,
 		std::move(prepared));
+#endif
 }
 
 void FormController::scanUploadDone(const Storage::UploadSecureDone &data) {
diff --git a/Telegram/SourceFiles/storage/file_upload.cpp b/Telegram/SourceFiles/storage/file_upload.cpp
index 95c4b0a1b1cab5..ee04a245b385ef 100644
--- a/Telegram/SourceFiles/storage/file_upload.cpp
+++ b/Telegram/SourceFiles/storage/file_upload.cpp
@@ -23,9 +23,15 @@ For license and copyright information please follow this link:
 #include "main/main_session.h"
 #include "apiwrap.h"
 
+#include "tdb/tdb_account.h"
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_file_generator.h"
+
 namespace Storage {
 namespace {
 
+using namespace Tdb;
+
 // max 1mb uploaded at the same time in each session
 constexpr auto kMaxUploadPerSession = 1024 * 1024;
 
@@ -150,6 +156,25 @@ bool Uploader::Entry::setPartSize(int partSize) {
 	return (docPartsCount <= kDocumentMaxPartsCountDefault);
 }
 
+Uploader::Uploader(not_null<ApiWrap*> api)
+: _api(api) {
+	_api->session().tdb().updates(
+	) | rpl::start_with_next([=](const TLupdate &update) {
+		update.match([&](const TLDupdateFile &data) {
+			const auto &fields = data.vfile().data();
+			const auto id = fields.vid().v;
+			const auto i = _uploads.find(id);
+			if (i != end(_uploads)) {
+				if (fields.vremote().data().vis_uploading_completed().v) {
+					_uploads.erase(i);
+				}
+			}
+		}, [](const auto &) {
+		});
+	}, _lifetime);
+}
+
+#if 0 // mtp
 Uploader::Uploader(not_null<ApiWrap*> api)
 : _api(api)
 , _nextTimer([=] { maybeSend(); })
@@ -270,6 +295,7 @@ void Uploader::sendProgressUpdate(
 	}
 	_api->session().data().requestItemRepaint(item);
 }
+#endif
 
 Uploader::~Uploader() {
 	clear();
@@ -286,6 +312,7 @@ FullMsgId Uploader::currentUploadId() const {
 void Uploader::upload(
 		FullMsgId itemId,
 		const std::shared_ptr<FilePrepareResult> &file) {
+#if 0 // mtp
 	if (file->type == SendMediaType::Photo) {
 		const auto photo = session().data().processPhoto(
 			file->photo,
@@ -334,8 +361,60 @@ void Uploader::upload(
 	if (!_nextTimer.isActive()) {
 		maybeSend();
 	}
+#endif
+}
+
+void Uploader::start(
+		const std::shared_ptr<FilePrepareResult> &file,
+		Fn<void(ReadyFileWithThumbnail)> ready) {
+	Expects(ready != nullptr);
+
+	struct State {
+		std::shared_ptr<FileGenerator> fileGenerator;
+		std::shared_ptr<FileGenerator> thumbnailGenerator;
+		ReadyFileWithThumbnail result;
+		Fn<void(ReadyFileWithThumbnail)> ready;
+	};
+	const auto state = std::make_shared<State>();
+	state->ready = std::move(ready);
+
+	const auto upload = [&](
+			std::shared_ptr<FileGenerator> &generator,
+			std::unique_ptr<TLfile> &field,
+			const TLfileType &type,
+			const QByteArray &bytes) {
+		generator = std::make_shared<FileGenerator>(
+			&_api->session().tdb(),
+			bytes);
+		_api->sender().request(TLuploadFile(
+			generator->inputFile(),
+			type,
+			tl_int32(1)
+		)).done([=, &field, &generator](const TLfile &result) {
+			field = std::make_unique<TLfile>(result);
+			_uploads[result.data().vid().v] = base::take(generator);
+			if (!state->fileGenerator && !state->thumbnailGenerator) {
+				state->ready(std::move(state->result));
+			}
+		}).send();
+	};
+
+	if (!file->thumbnailDimensions.isEmpty()
+		&& !file->thumbbytes.isEmpty()) {
+		upload(
+			state->thumbnailGenerator,
+			state->result.thumbnail,
+			tl_fileTypeThumbnail(),
+			file->thumbbytes);
+	}
+	upload(
+		state->fileGenerator,
+		state->result.file,
+		tl_fileTypePhoto(),
+		file->filebytes);
 }
 
+#if 0 // mtp
 void Uploader::failed(FullMsgId itemId) {
 	const auto i = ranges::find(_queue, itemId, &Entry::itemId);
 	if (i != end(_queue)) {
@@ -632,15 +711,20 @@ void Uploader::maybeSend() {
 		_nextTimer.callOnce(kUploadRequestInterval);
 	}
 }
+#endif
 
 void Uploader::cancel(FullMsgId itemId) {
+#if 0 // todo
 	failed(itemId);
+#endif
 }
 
 void Uploader::cancelAll() {
+#if 0 // mtp
 	while (!_queue.empty()) {
 		failed(_queue.front().itemId);
 	}
+#endif
 	clear();
 	unpause();
 }
@@ -651,7 +735,9 @@ void Uploader::pause(FullMsgId itemId) {
 
 void Uploader::unpause() {
 	_pausedId = FullMsgId();
+#if 0 // todo
 	maybeSend();
+#endif
 }
 
 void Uploader::cancelRequests(FullMsgId itemId) {
@@ -673,10 +759,12 @@ void Uploader::cancelRequests(FullMsgId itemId) {
 }
 
 void Uploader::cancelAllRequests() {
+#if 0 // mtp
 	for (const auto &[requestId, request] : base::take(_requests)) {
 		_api->request(requestId).cancel();
 	}
 	ranges::fill(_sentPerDcIndex, 0);
+#endif
 }
 
 void Uploader::clear() {
@@ -686,6 +774,7 @@ void Uploader::clear() {
 	_stopSessionsTimer.cancel();
 }
 
+#if 0 // mtp
 Uploader::Request Uploader::finishRequest(mtpRequestId requestId) {
 	const auto taken = _requests.take(requestId);
 	Assert(taken.has_value());
@@ -905,5 +994,6 @@ void Uploader::partFailed(const MTP::Error &error, mtpRequestId requestId) {
 	const auto request = finishRequest(requestId);
 	failed(request.itemId);
 }
+#endif
 
 } // namespace Storage
diff --git a/Telegram/SourceFiles/storage/file_upload.h b/Telegram/SourceFiles/storage/file_upload.h
index 6f87f6a564db44..3b1958213dacc0 100644
--- a/Telegram/SourceFiles/storage/file_upload.h
+++ b/Telegram/SourceFiles/storage/file_upload.h
@@ -23,6 +23,11 @@ namespace Main {
 class Session;
 } // namespace Main
 
+namespace Tdb {
+class FileGenerator;
+class TLfile;
+} // namespace Tdb
+
 namespace Storage {
 
 // MTP big files methods used for files greater than 10mb.
@@ -47,6 +52,11 @@ struct UploadSecureDone {
 	int partsCount = 0;
 };
 
+struct ReadyFileWithThumbnail {
+	std::unique_ptr<Tdb::TLfile> file;
+	std::unique_ptr<Tdb::TLfile> thumbnail;
+};
+
 class Uploader final : public base::has_weak_ptr {
 public:
 	explicit Uploader(not_null<ApiWrap*> api);
@@ -63,6 +73,10 @@ class Uploader final : public base::has_weak_ptr {
 	void cancel(FullMsgId itemId);
 	void cancelAll();
 
+	void start(
+		const std::shared_ptr<FilePrepareResult> &file,
+		Fn<void(ReadyFileWithThumbnail)> ready);
+
 	[[nodiscard]] rpl::producer<UploadedMedia> photoReady() const {
 		return _photoReady.events();
 	}
@@ -97,7 +111,9 @@ class Uploader final : public base::has_weak_ptr {
 	}
 
 	void unpause();
+#if 0 // mtp
 	void stopSessions();
+#endif
 
 private:
 	struct Entry;
@@ -130,6 +146,7 @@ class Uploader final : public base::has_weak_ptr {
 	void maybeFinishFront();
 	void finishFront();
 
+#if 0 // mtp
 	void partLoaded(const MTPBool &result, mtpRequestId requestId);
 	void partFailed(const MTP::Error &error, mtpRequestId requestId);
 	Request finishRequest(mtpRequestId requestId);
@@ -141,6 +158,8 @@ class Uploader final : public base::has_weak_ptr {
 
 	void notifyFailed(const Entry &entry);
 	void failed(FullMsgId itemId);
+#endif
+
 	void cancelRequests(FullMsgId itemId);
 	void cancelAllRequests();
 	void clear();
@@ -177,6 +196,8 @@ class Uploader final : public base::has_weak_ptr {
 	rpl::event_stream<FullMsgId> _secureFailed;
 	rpl::event_stream<FullMsgId> _nonPremiumDelays;
 
+	base::flat_map<FileId, std::shared_ptr<Tdb::FileGenerator>> _uploads;
+
 	rpl::lifetime _lifetime;
 
 };
diff --git a/Telegram/SourceFiles/storage/localimageloader.cpp b/Telegram/SourceFiles/storage/localimageloader.cpp
index 79c4af40114349..5cb4786857f72f 100644
--- a/Telegram/SourceFiles/storage/localimageloader.cpp
+++ b/Telegram/SourceFiles/storage/localimageloader.cpp
@@ -39,6 +39,8 @@ For license and copyright information please follow this link:
 #include "mainwindow.h"
 #include "main/main_session.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtCore/QBuffer>
 #include <QtGui/QImageWriter>
 
@@ -130,6 +132,7 @@ struct PreparedFileThumbnail {
 	return std::move(prepared);
 }
 
+#if 0 // mtp
 [[nodiscard]] auto FindAlbumItem(
 		std::vector<SendingAlbum::Item> &items,
 		not_null<HistoryItem*> item) {
@@ -163,6 +166,7 @@ struct PreparedFileThumbnail {
 		MTP_string(caption.text),
 		sentEntities);
 }
+#endif
 
 [[nodiscard]] std::vector<not_null<DocumentData*>> ExtractStickersFromScene(
 		not_null<const Ui::PreparedFileInformation::Image*> info) {
@@ -370,6 +374,7 @@ void TaskQueueWorker::onTaskAdded() {
 	_inTaskAdded = false;
 }
 
+#if 0 // mtp
 SendingAlbum::SendingAlbum() : groupId(base::RandomValue<uint64>()) {
 }
 
@@ -414,11 +419,18 @@ void SendingAlbum::removeItem(not_null<HistoryItem*> item) {
 		}
 	}
 }
+#endif
 
 SendingAlbum::Item::Item(TaskId taskId)
 : taskId(taskId) {
 }
 
+SendingAlbum::Item::Item(Item&&) = default;
+
+SendingAlbum::Item &SendingAlbum::Item::operator=(Item&&) = default;
+
+SendingAlbum::Item::~Item() = default;
+
 FilePrepareResult::FilePrepareResult(FilePrepareDescriptor &&descriptor)
 : taskId(descriptor.taskId)
 , id(descriptor.id)
@@ -430,6 +442,7 @@ FilePrepareResult::FilePrepareResult(FilePrepareDescriptor &&descriptor)
 }
 
 void FilePrepareResult::setFileData(const QByteArray &filedata) {
+#if 0 // mtp
 	if (filedata.isEmpty()) {
 		partssize = 0;
 	} else {
@@ -442,11 +455,14 @@ void FilePrepareResult::setFileData(const QByteArray &filedata) {
 		filemd5.resize(32);
 		hashMd5Hex(filedata.constData(), filedata.size(), filemd5.data());
 	}
+#endif
+	filebytes = filedata;
 }
 
 void FilePrepareResult::setThumbData(const QByteArray &thumbdata) {
 	if (!thumbdata.isEmpty()) {
 		thumbbytes = thumbdata;
+#if 0 // mtp
 		int32 size = thumbdata.size();
 		thumbparts.reserve(
 			(size + kPhotoUploadPartSize - 1) / kPhotoUploadPartSize);
@@ -455,6 +471,7 @@ void FilePrepareResult::setThumbData(const QByteArray &thumbdata) {
 		}
 		thumbmd5.resize(32);
 		hashMd5Hex(thumbdata.constData(), thumbdata.size(), thumbmd5.data());
+#endif
 	}
 }
 
@@ -869,6 +886,7 @@ void FileLoadTask::process(Args &&args) {
 		}
 	}
 
+	const auto imageDimensions = fullimage.size();
 	if (!fullimage.isNull() && fullimage.width() > 0 && !isSong && !isVideo && !isVoice) {
 		auto w = fullimage.width(), h = fullimage.height();
 		attributes.push_back(MTP_documentAttributeImageSize(MTP_int(w), MTP_int(h)));
@@ -1009,6 +1027,9 @@ void FileLoadTask::process(Args &&args) {
 	_result->photo = photo;
 	_result->document = document;
 	_result->photoThumbs = photoThumbs;
+
+	_result->imageDimensions = imageDimensions;
+	_result->thumbnailDimensions = _result->thumb.size();
 }
 
 void FileLoadTask::finish() {
diff --git a/Telegram/SourceFiles/storage/localimageloader.h b/Telegram/SourceFiles/storage/localimageloader.h
index d4e99177fef5c7..24f67cf126ccb1 100644
--- a/Telegram/SourceFiles/storage/localimageloader.h
+++ b/Telegram/SourceFiles/storage/localimageloader.h
@@ -14,6 +14,10 @@ namespace Ui {
 struct PreparedFileInformation;
 } // namespace Ui
 
+namespace Tdb {
+class TLinputMessageContent;
+} // namespace Tdb
+
 namespace Main {
 class Session;
 } // namespace Main
@@ -108,13 +112,22 @@ public Q_SLOTS:
 struct SendingAlbum {
 	struct Item {
 		explicit Item(TaskId taskId);
+		Item(Item&&);
+		Item &operator=(Item&&);
+		~Item();
 
 		TaskId taskId = kEmptyTaskId;
+
+#if 0 // mtp
 		uint64 randomId = 0;
 		FullMsgId msgId;
 		std::optional<MTPInputSingleMedia> media;
+#endif
+
+		std::unique_ptr<Tdb::TLinputMessageContent> content;
 	};
 
+#if 0 // mtp
 	SendingAlbum();
 
 	void fillMedia(
@@ -125,8 +138,11 @@ struct SendingAlbum {
 	void removeItem(not_null<HistoryItem*> item);
 
 	uint64 groupId = 0;
+#endif
 	std::vector<Item> items;
+#if 0 // mtp
 	Api::SendOptions options;
+#endif
 
 };
 
@@ -171,15 +187,19 @@ struct FilePrepareResult {
 	QString filename;
 	QString filemime;
 	int64 filesize = 0;
+#if 0 // mtp
 	UploadFileParts fileparts;
 	QByteArray filemd5;
 	int64 partssize = 0;
+#endif
 
 	uint64 thumbId = 0; // id is always file-id of media, thumbId is file-id of thumb ( == id for photos)
 	QString thumbname;
+#if 0 // mtp
 	UploadFileParts thumbparts;
 	QByteArray thumbbytes;
 	QByteArray thumbmd5;
+#endif
 	QImage thumb;
 
 	QImage goodThumbnail;
@@ -194,6 +214,11 @@ struct FilePrepareResult {
 
 	std::vector<MTPInputDocument> attachedStickers;
 
+	QByteArray filebytes;
+	QByteArray thumbbytes;
+	QSize imageDimensions;
+	QSize thumbnailDimensions;
+
 	void setFileData(const QByteArray &filedata);
 	void setThumbData(const QByteArray &thumbdata);
 
diff --git a/Telegram/SourceFiles/tdb/tdb_account.cpp b/Telegram/SourceFiles/tdb/tdb_account.cpp
index 1ea65b1096a2b1..ec0e371ae5a6f0 100644
--- a/Telegram/SourceFiles/tdb/tdb_account.cpp
+++ b/Telegram/SourceFiles/tdb/tdb_account.cpp
@@ -7,6 +7,8 @@ For license and copyright information please follow this link:
 */
 #include "tdb/tdb_account.h"
 
+#include "tdb/tdb_file_generator.h"
+
 namespace Tdb {
 
 Account::Account(AccountConfig &&config)
@@ -24,6 +26,26 @@ rpl::producer<TLupdate> Account::updates() const {
 	return _updates.events();
 }
 
+void Account::registerFileGenerator(not_null<FileGenerator*> generator) {
+	_generators.emplace(generator->conversion(), generator);
+}
+
+void Account::unregisterFileGenerator(not_null<FileGenerator*> generator) {
+	_generators.remove(generator->conversion());
+}
+
+void Account::registerFileGeneration(
+		int64 id,
+		not_null<FileGenerator*> generator) {
+	_generations.emplace(id, generator);
+}
+
+void Account::unregisterFileGeneration(
+		int64 id,
+		not_null<FileGenerator*> generator) {
+	_generations.remove(id);
+}
+
 bool Account::consumeUpdate(const TLupdate &update) {
 	return update.match([&](const TLDupdateAuthorizationState &data) {
 		return data.vauthorization_state().match([&](
@@ -38,7 +60,32 @@ bool Account::consumeUpdate(const TLupdate &update) {
 		}, [&](const auto &) {
 			return false;
 		});
-	}, [](const auto &) {
+	}, [&](const TLDupdateFileGenerationStart &data) {
+		const auto &conversion = data.vconversion().v;
+		const auto id = data.vgeneration_id().v;
+		const auto i = _generators.find(conversion);
+		if (i != end(_generators)) {
+			i->second->start(id);
+#if 0 // todo
+		} else if (conversion == "#url#") {
+			download(data.voriginal_path().v);
+#endif
+		} else {
+			_sender.request(TLfinishFileGeneration(
+				data.vgeneration_id(),
+				tl_error(tl_int32(0), tl_string("unknown file generation"))
+			)).send();
+		}
+		return true;
+	}, [&](const TLDupdateFileGenerationStop &data) {
+		const auto id = data.vgeneration_id().v;
+		const auto i = _generations.find(id);
+		if (i != end(_generations)) {
+			i->second->finish();
+			_generations.erase(i);
+		}
+		return true;
+	}, [](const auto&) {
 		return false;
 	});
 }
diff --git a/Telegram/SourceFiles/tdb/tdb_account.h b/Telegram/SourceFiles/tdb/tdb_account.h
index 034b1ce361d5bc..f9d9b123c04f96 100644
--- a/Telegram/SourceFiles/tdb/tdb_account.h
+++ b/Telegram/SourceFiles/tdb/tdb_account.h
@@ -14,6 +14,8 @@ namespace Tdb {
 
 using AccountConfig = details::InstanceConfig;
 
+class FileGenerator;
+
 class Account final {
 public:
 	explicit Account(AccountConfig &&config);
@@ -28,6 +30,15 @@ class Account final {
 		return _ready;
 	}
 
+	void registerFileGenerator(not_null<FileGenerator*> generator);
+	void unregisterFileGenerator(not_null<FileGenerator*> generator);
+	void registerFileGeneration(
+		int64 id,
+		not_null<FileGenerator*> generator);
+	void unregisterFileGeneration(
+		int64 id,
+		not_null<FileGenerator*> generator);
+
 	[[nodiscard]] rpl::lifetime &lifetime() {
 		return _lifetime;
 	}
@@ -40,6 +51,9 @@ class Account final {
 	rpl::event_stream<TLupdate> _updates;
 	bool _ready = false;
 
+	base::flat_map<QString, not_null<FileGenerator*>> _generators;
+	base::flat_map<int64, not_null<FileGenerator*>> _generations;
+
 	rpl::lifetime _lifetime;
 
 };
diff --git a/Telegram/SourceFiles/tdb/tdb_file_generator.cpp b/Telegram/SourceFiles/tdb/tdb_file_generator.cpp
index 9119897a04d16b..f042ff91774990 100644
--- a/Telegram/SourceFiles/tdb/tdb_file_generator.cpp
+++ b/Telegram/SourceFiles/tdb/tdb_file_generator.cpp
@@ -20,13 +20,33 @@ constexpr auto kChunk = 128 * 1024;
 FileGenerator::FileGenerator(
 	not_null<Tdb::Account*> account,
 	QByteArray content)
-: _content(std::move(content))
-, _conversion(tl_string((u"raw_%1"_q).arg(base::RandomValue<int>())))
+: _account(account)
+, _conversion(u"bytes_"_q + QString::number(base::RandomValue<uint32>()))
+, _content(std::move(content))
 , _api(&account->sender()) {
+	_account->registerFileGenerator(this);
+}
 
+bool FileGenerator::updateGeneration(int64 id) {
+	if (_generationId == id) {
+		return false;
+	} else if (_generationId) {
+		_account->unregisterFileGeneration(_generationId, this);
+	}
+	_generationId = id;
+	if (_generationId) {
+		_account->registerFileGeneration(_generationId, this);
+	}
+	return true;
+}
+
+void FileGenerator::start(int64 id) {
+	if (!updateGeneration(id)) {
+		return;
+	}
 	const auto writePart = [=](const auto &repeat) -> void {
 		_api.request(TLwriteGeneratedFilePart(
-			_generationId,
+			tl_int64(_generationId),
 			tl_int32(_generationOffset),
 			tl_bytes(_content.mid(
 				_generationOffset,
@@ -35,47 +55,40 @@ FileGenerator::FileGenerator(
 			_generationOffset += kChunk;
 			if (_generationOffset >= _content.size()) {
 				finish();
-			} else {
+			} else if (_generationId) {
 				repeat(repeat);
 			}
 		}).fail([=](const Error &error) {
-			_api.request(TLfinishFileGeneration(
-				_generationId,
-				tl_error(tl_int32(error.code), tl_string(error.message))
-			)).send();
+			cancel(error.code, error.message);
 		}).send();
 	};
-
-	account->updates(
-	) | rpl::start_with_next([=](const TLupdate &result) {
-		result.match([&](const TLDupdateFileGenerationStart &data) {
-			if (data.vconversion() != _conversion) {
-				return;
-			}
-			_generationId = data.vgeneration_id();
-			writePart(writePart);
-		}, [&](const TLDupdateFileGenerationStop &data) {
-			_generationId = tl_int64(0);
-			_lifetime.destroy();
-		}, [](const auto &) {
-		});
-	}, _lifetime);
+	writePart(writePart);
 }
 
 void FileGenerator::finish() {
-	if (_generationId.v) {
+	if (const auto id = _generationId) {
+		updateGeneration(0);
 		_api.request(TLfinishFileGeneration(
-			_generationId,
+			tl_int64(id),
 			std::nullopt
 		)).send();
 	}
 }
 
+QString FileGenerator::conversion() const {
+	return _conversion;
+}
+
 void FileGenerator::cancel() {
-	if (_generationId.v) {
+	cancel(0, "cancel");
+}
+
+void FileGenerator::cancel(int code, const QString &message) {
+	if (const auto id = _generationId) {
+		updateGeneration(0);
 		_api.request(TLfinishFileGeneration(
-			_generationId,
-			tl_error(tl_int32(0), tl_string("cancel"))
+			tl_int64(id),
+			tl_error(tl_int32(code), tl_string(message))
 		)).send();
 	}
 }
@@ -83,7 +96,7 @@ void FileGenerator::cancel() {
 TLinputFile FileGenerator::inputFile() const {
 	return tl_inputFileGenerated(
 		tl_string(),
-		_conversion,
+		tl_string(_conversion),
 		tl_int32(_content.size()));
 }
 
@@ -92,6 +105,8 @@ rpl::lifetime &FileGenerator::lifetime() {
 }
 
 FileGenerator::~FileGenerator() {
+	_account->unregisterFileGenerator(this);
+
 	_lifetime.destroy();
 	cancel();
 }
diff --git a/Telegram/SourceFiles/tdb/tdb_file_generator.h b/Telegram/SourceFiles/tdb/tdb_file_generator.h
index ddffaf20c4316d..602416481c2204 100644
--- a/Telegram/SourceFiles/tdb/tdb_file_generator.h
+++ b/Telegram/SourceFiles/tdb/tdb_file_generator.h
@@ -22,18 +22,25 @@ class FileGenerator final {
 		QByteArray content);
 	~FileGenerator();
 
+	void start(int64 id);
 	void cancel();
 	void finish();
 
+	[[nodiscard]] QString conversion() const;
 	[[nodiscard]] TLinputFile inputFile() const;
 
 	[[nodiscard]] rpl::lifetime &lifetime();
 
 private:
+	bool updateGeneration(int64 id);
+	void cancel(int code, const QString &message);
+
+	const not_null<Account*> _account;
+	const QString _conversion;
+
 	QByteArray _content;
-	const TLstring _conversion;
 	Sender _api;
-	TLint64 _generationId = tl_int64(0);
+	int64 _generationId = 0;
 	Offset _generationOffset = 0;
 
 	rpl::lifetime _lifetime;

From 45702bcf269c542f35fbd7de42bac8b6cf41795a Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 17 Nov 2021 23:40:04 +0400
Subject: [PATCH 032/349] Send all file types.

---
 Telegram/SourceFiles/api/api_sending.cpp      | 70 ++++++++++++++++---
 Telegram/SourceFiles/storage/file_upload.cpp  | 43 ++++++++++--
 .../SourceFiles/storage/localimageloader.cpp  | 48 ++++++++++++-
 .../SourceFiles/storage/localimageloader.h    | 19 ++++-
 4 files changed, 164 insertions(+), 16 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_sending.cpp b/Telegram/SourceFiles/api/api_sending.cpp
index 8247c388937090..045b9cda01b746 100644
--- a/Telegram/SourceFiles/api/api_sending.cpp
+++ b/Telegram/SourceFiles/api/api_sending.cpp
@@ -305,21 +305,73 @@ void SendExistingMedia(
 			tl_int32(file->thumbnailDimensions.height()))
 		: std::optional<TLinputThumbnail>());
 	const auto fileById = tl_inputFileId(tl_int32(fields.vid().v));
-	if (file->type == SendMediaType::Photo) {
+	const auto seconds = file->duration / 1000;
+	switch (file->filetype) {
+	case PreparedFileType::Photo:
 		return tl_inputMessagePhoto(
+			fileById,
+			thumbnail,
+			tl_vector<TLint32>(), // todo attached_stickers
+			tl_int32(file->dimensions.width()),
+			tl_int32(file->dimensions.height()),
+			formatted,
+			tl_bool(file->to.options.invertCaption),
+			null, // self_destruct_type
+			tl_bool(file->spoiler));
+	case PreparedFileType::Animation:
+		return tl_inputMessageAnimation(
+			fileById,
+			thumbnail,
+			tl_vector<TLint32>(), // todo attached_stickers
+			tl_int32(seconds),
+			tl_int32(file->dimensions.width()),
+			tl_int32(file->dimensions.height()),
+			formatted,
+			tl_bool(file->to.options.invertCaption),
+			tl_bool(file->spoiler));
+	case PreparedFileType::Audio:
+		return tl_inputMessageAudio(
+			fileById,
+			thumbnail,
+			tl_int32(seconds),
+			tl_string(file->title),
+			tl_string(file->performer),
+			formatted);
+	case PreparedFileType::Document:
+		return tl_inputMessageDocument(
+			fileById,
+			thumbnail,
+			tl_bool(false),
+			formatted);
+	case PreparedFileType::Sticker:
+		return tl_inputMessageSticker(
+			fileById,
+			thumbnail,
+			tl_int32(file->dimensions.width()),
+			tl_int32(file->dimensions.height()),
+			tl_string()); // Emoji used for search.
+	case PreparedFileType::Video:
+		return tl_inputMessageVideo(
 			fileById,
 			thumbnail,
 			tl_vector<TLint32>(),
-			tl_int32(file->imageDimensions.width()),
-			tl_int32(file->imageDimensions.height()),
+			tl_int32(seconds),
+			tl_int32(file->dimensions.width()),
+			tl_int32(file->dimensions.height()),
+			tl_bool(file->supportsStreaming),
+			formatted,
+			tl_bool(file->to.options.invertCaption),
+			null, // self_destruct_type
+			tl_bool(file->spoiler));
+	case PreparedFileType::VoiceNote:
+		return tl_inputMessageVoiceNote(
+			fileById,
+			tl_int32(seconds),
+			tl_bytes(file->waveform),
 			formatted,
-			tl_int32(0)); // ttl
+			null); // self_destruct_type
 	}
-	return tl_inputMessageDocument(
-		fileById,
-		thumbnail,
-		tl_bool(false),
-		formatted);
+	Unexpected("FilePrepareResult::filetype.");
 }
 
 void SendPreparedAlbumIfReady(
diff --git a/Telegram/SourceFiles/storage/file_upload.cpp b/Telegram/SourceFiles/storage/file_upload.cpp
index ee04a245b385ef..6f53e870bd911f 100644
--- a/Telegram/SourceFiles/storage/file_upload.cpp
+++ b/Telegram/SourceFiles/storage/file_upload.cpp
@@ -368,6 +368,7 @@ void Uploader::start(
 		const std::shared_ptr<FilePrepareResult> &file,
 		Fn<void(ReadyFileWithThumbnail)> ready) {
 	Expects(ready != nullptr);
+	Expects(file != nullptr);
 
 	struct State {
 		std::shared_ptr<FileGenerator> fileGenerator;
@@ -407,11 +408,43 @@ void Uploader::start(
 			tl_fileTypeThumbnail(),
 			file->thumbbytes);
 	}
-	upload(
-		state->fileGenerator,
-		state->result.file,
-		tl_fileTypePhoto(),
-		file->filebytes);
+	const auto type = [&] {
+		switch (file->filetype) {
+		case PreparedFileType::Photo: return tl_fileTypePhoto();
+		case PreparedFileType::Video: return tl_fileTypeVideo();
+		case PreparedFileType::Audio: return tl_fileTypeAudio();
+		case PreparedFileType::Sticker: return tl_fileTypeSticker();
+		case PreparedFileType::Animation: return tl_fileTypeAnimation();
+		case PreparedFileType::VoiceNote: return tl_fileTypeVoiceNote();
+		case PreparedFileType::Document: return tl_fileTypeDocument();
+		case PreparedFileType::Secure: return tl_fileTypeSecure();
+		}
+		Unexpected("FilePrepareResult::filetype.");
+	}();
+	if (!file->filebytes.isEmpty()) {
+		upload(
+			state->fileGenerator,
+			state->result.file,
+			type,
+			file->filebytes);
+	} else if (file->filepath.isEmpty()) {
+		upload(
+			state->fileGenerator,
+			state->result.file,
+			type,
+			file->content);
+	} else {
+		_api->sender().request(TLuploadFile(
+			tl_inputFileLocal(tl_string(file->filepath)),
+			type,
+			tl_int32(1)
+		)).done([=](const TLfile &result) {
+			state->result.file = std::make_unique<TLfile>(result);
+			if (!state->thumbnailGenerator) {
+				state->ready(std::move(state->result));
+			}
+		}).send();
+	}
 }
 
 #if 0 // mtp
diff --git a/Telegram/SourceFiles/storage/localimageloader.cpp b/Telegram/SourceFiles/storage/localimageloader.cpp
index 5cb4786857f72f..5c353f64100465 100644
--- a/Telegram/SourceFiles/storage/localimageloader.cpp
+++ b/Telegram/SourceFiles/storage/localimageloader.cpp
@@ -46,6 +46,8 @@ For license and copyright information please follow this link:
 
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kThumbnailQuality = 87;
 constexpr auto kThumbnailSize = 320;
 constexpr auto kPhotoUploadPartSize = 32 * 1024;
@@ -714,6 +716,12 @@ void FileLoadTask::process(Args &&args) {
 	auto isVideo = false;
 	auto isVoice = (_type == SendMediaType::Audio);
 	auto isSticker = false;
+	auto isGifv = false;
+	auto isStreamingSupported = false;
+	auto videoDimensions = QSize();
+	auto duration = crl::time(0);
+	auto title = QString();
+	auto performer = QString();
 
 	auto fullimage = QImage();
 	auto fullimagebytes = QByteArray();
@@ -747,6 +755,7 @@ void FileLoadTask::process(Args &&args) {
 				fullimagebytes = fullimageformat = QByteArray();
 			}
 			isAnimation = image->animated;
+			duration = 0;
 		}
 	} else if (!_content.isEmpty()) {
 		filesize = _content.size();
@@ -840,6 +849,9 @@ void FileLoadTask::process(Args &&args) {
 		if (auto song = std::get_if<Ui::PreparedFileInformation::Song>(
 				&_information->media)) {
 			isSong = true;
+			duration = song->duration;
+			title = song->title;
+			performer = song->performer;
 			const auto seconds = song->duration / 1000;
 			auto flags = MTPDdocumentAttributeAudio::Flag::f_title | MTPDdocumentAttributeAudio::Flag::f_performer;
 			attributes.push_back(MTP_documentAttributeAudio(MTP_flags(flags), MTP_int(seconds), MTP_string(song->title), MTP_string(song->performer), MTPstring()));
@@ -849,11 +861,15 @@ void FileLoadTask::process(Args &&args) {
 			isVideo = true;
 			auto coverWidth = video->thumbnail.width();
 			auto coverHeight = video->thumbnail.height();
+			videoDimensions = video->thumbnail.size();
+			duration = video->duration;
 			if (video->isGifv && !_album) {
+				isGifv = true;
 				attributes.push_back(MTP_documentAttributeAnimated());
 			}
 			auto flags = MTPDdocumentAttributeVideo::Flags(0);
 			if (video->supportsStreaming) {
+				isStreamingSupported = true;
 				flags |= MTPDdocumentAttributeVideo::Flag::f_supports_streaming;
 			}
 			const auto realSeconds = video->duration / 1000.;
@@ -1028,8 +1044,38 @@ void FileLoadTask::process(Args &&args) {
 	_result->document = document;
 	_result->photoThumbs = photoThumbs;
 
-	_result->imageDimensions = imageDimensions;
+	_result->dimensions = (_type == SendMediaType::Photo)
+		? imageDimensions
+		: (isSticker && isAnimation)
+		? QSize(kStickerSideSize, kStickerSideSize)
+		: (isSticker || isAnimation)
+		? imageDimensions
+		: isVideo
+		? videoDimensions
+		: QSize();
+	_result->duration = duration ? duration : _duration;
 	_result->thumbnailDimensions = _result->thumb.size();
+	_result->waveform = !_waveform.isEmpty()
+		? documentWaveformEncode5bit(_waveform)
+		: QByteArray();
+	_result->title = title;
+	_result->performer = performer;
+	_result->supportsStreaming = isStreamingSupported;
+	_result->filetype = (_type == SendMediaType::Photo)
+		? PreparedFileType::Photo
+		: (_type == SendMediaType::Secure)
+		? PreparedFileType::Sticker
+		: isVoice
+		? PreparedFileType::VoiceNote
+		: isSticker
+		? PreparedFileType::Sticker
+		: (isAnimation || isGifv)
+		? PreparedFileType::Animation
+		: isVideo
+		? PreparedFileType::Video
+		: isSong
+		? PreparedFileType::Audio
+		: PreparedFileType::Document;
 }
 
 void FileLoadTask::finish() {
diff --git a/Telegram/SourceFiles/storage/localimageloader.h b/Telegram/SourceFiles/storage/localimageloader.h
index 24f67cf126ccb1..14d5bdde835d35 100644
--- a/Telegram/SourceFiles/storage/localimageloader.h
+++ b/Telegram/SourceFiles/storage/localimageloader.h
@@ -40,6 +40,17 @@ enum class SendMediaType {
 	Secure,
 };
 
+enum class PreparedFileType {
+	Photo,
+	Video,
+	Audio,
+	Sticker,
+	Animation,
+	VoiceNote,
+	Document,
+	Secure,
+};
+
 using TaskId = void*; // no interface, just id
 inline constexpr auto kEmptyTaskId = TaskId();
 
@@ -216,8 +227,14 @@ struct FilePrepareResult {
 
 	QByteArray filebytes;
 	QByteArray thumbbytes;
-	QSize imageDimensions;
+	QSize dimensions;
 	QSize thumbnailDimensions;
+	QByteArray waveform;
+	crl::time duration = 0;
+	QString title;
+	QString performer;
+	bool supportsStreaming = false;
+	PreparedFileType filetype = PreparedFileType::Document;
 
 	void setFileData(const QByteArray &filedata);
 	void setThumbData(const QByteArray &thumbdata);

From b8183f6348d21020610988845513b48f772af080 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 18 Nov 2021 14:26:47 +0400
Subject: [PATCH 033/349] When clearing all local cache clear TDLib file
 storage.

---
 .../SourceFiles/boxes/local_storage_box.cpp   | 33 +++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/Telegram/SourceFiles/boxes/local_storage_box.cpp b/Telegram/SourceFiles/boxes/local_storage_box.cpp
index fcdbd8d6d28686..7bcaf84d024f58 100644
--- a/Telegram/SourceFiles/boxes/local_storage_box.cpp
+++ b/Telegram/SourceFiles/boxes/local_storage_box.cpp
@@ -26,8 +26,13 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_boxes.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kMegabyte = int64(1024 * 1024);
 constexpr auto kTotalSizeLimitsCount = 18;
 constexpr auto kMediaSizeLimitsCount = 18;
@@ -356,6 +361,34 @@ void LocalStorageBox::clearByTag(uint16 tag) {
 		_db->clear();
 		_dbBig->clear();
 		Ui::Emoji::ClearIrrelevantCache();
+
+		_session->sender().request(TLoptimizeStorage(
+			tl_int53(0),
+			tl_int32(0),
+			tl_int32(0),
+			tl_int32(0),
+			tl_vector<TLfileType>({
+				tl_fileTypeAnimation(),
+				tl_fileTypeAudio(),
+				tl_fileTypeDocument(),
+				tl_fileTypePhoto(),
+				tl_fileTypeProfilePhoto(),
+				tl_fileTypeSecret(),
+				tl_fileTypeSecretThumbnail(),
+				tl_fileTypeSecure(),
+				tl_fileTypeSticker(),
+				tl_fileTypeThumbnail(),
+				tl_fileTypeUnknown(),
+				tl_fileTypeVideo(),
+				tl_fileTypeVideoNote(),
+				tl_fileTypeVoiceNote(),
+				tl_fileTypeWallpaper(),
+			}),
+			tl_vector<TLint53>(),
+			tl_vector<TLint53>(),
+			tl_bool(false),
+			tl_int32(0)
+		)).send();
 	}
 }
 

From 75a4dcdc36fa62902d3ade1d42e6c226a79d349a Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 18 Nov 2021 14:27:16 +0400
Subject: [PATCH 034/349] Fix sending files with thumbnails.

---
 Telegram/SourceFiles/api/api_sending.cpp      |  4 ++--
 Telegram/SourceFiles/storage/file_upload.cpp  | 22 ++++++++++---------
 Telegram/SourceFiles/storage/file_upload.h    |  2 +-
 .../SourceFiles/storage/localimageloader.cpp  |  3 +++
 4 files changed, 18 insertions(+), 13 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_sending.cpp b/Telegram/SourceFiles/api/api_sending.cpp
index 045b9cda01b746..0359461965bbb0 100644
--- a/Telegram/SourceFiles/api/api_sending.cpp
+++ b/Telegram/SourceFiles/api/api_sending.cpp
@@ -298,9 +298,9 @@ void SendExistingMedia(
 			Api::ConvertOption::SkipLocal);
 
 	const auto &fields = ready.file->data();
-	const auto thumbnail = (ready.thumbnail
+	const auto thumbnail = (ready.thumbnailGenerator
 		? tl_inputThumbnail(
-			tl_inputFileId(ready.thumbnail->data().vid()),
+			ready.thumbnailGenerator->inputFile(),
 			tl_int32(file->thumbnailDimensions.width()),
 			tl_int32(file->thumbnailDimensions.height()))
 		: std::optional<TLinputThumbnail>());
diff --git a/Telegram/SourceFiles/storage/file_upload.cpp b/Telegram/SourceFiles/storage/file_upload.cpp
index 6f53e870bd911f..cd1ef122d7c3f6 100644
--- a/Telegram/SourceFiles/storage/file_upload.cpp
+++ b/Telegram/SourceFiles/storage/file_upload.cpp
@@ -381,9 +381,9 @@ void Uploader::start(
 
 	const auto upload = [&](
 			std::shared_ptr<FileGenerator> &generator,
-			std::unique_ptr<TLfile> &field,
 			const TLfileType &type,
-			const QByteArray &bytes) {
+			const QByteArray &bytes,
+			std::unique_ptr<TLfile> *outResult = nullptr) {
 		generator = std::make_shared<FileGenerator>(
 			&_api->session().tdb(),
 			bytes);
@@ -391,10 +391,12 @@ void Uploader::start(
 			generator->inputFile(),
 			type,
 			tl_int32(1)
-		)).done([=, &field, &generator](const TLfile &result) {
-			field = std::make_unique<TLfile>(result);
+		)).done([=, &generator](const TLfile &result) {
+			if (outResult) {
+				*outResult = std::make_unique<TLfile>(result);
+			}
 			_uploads[result.data().vid().v] = base::take(generator);
-			if (!state->fileGenerator && !state->thumbnailGenerator) {
+			if (state->result.file && !state->thumbnailGenerator) {
 				state->ready(std::move(state->result));
 			}
 		}).send();
@@ -404,9 +406,9 @@ void Uploader::start(
 		&& !file->thumbbytes.isEmpty()) {
 		upload(
 			state->thumbnailGenerator,
-			state->result.thumbnail,
 			tl_fileTypeThumbnail(),
 			file->thumbbytes);
+		state->result.thumbnailGenerator = state->thumbnailGenerator;
 	}
 	const auto type = [&] {
 		switch (file->filetype) {
@@ -424,15 +426,15 @@ void Uploader::start(
 	if (!file->filebytes.isEmpty()) {
 		upload(
 			state->fileGenerator,
-			state->result.file,
 			type,
-			file->filebytes);
+			file->filebytes,
+			&state->result.file);
 	} else if (file->filepath.isEmpty()) {
 		upload(
 			state->fileGenerator,
-			state->result.file,
 			type,
-			file->content);
+			file->content,
+			&state->result.file);
 	} else {
 		_api->sender().request(TLuploadFile(
 			tl_inputFileLocal(tl_string(file->filepath)),
diff --git a/Telegram/SourceFiles/storage/file_upload.h b/Telegram/SourceFiles/storage/file_upload.h
index 3b1958213dacc0..f54ec00039ffb5 100644
--- a/Telegram/SourceFiles/storage/file_upload.h
+++ b/Telegram/SourceFiles/storage/file_upload.h
@@ -54,7 +54,7 @@ struct UploadSecureDone {
 
 struct ReadyFileWithThumbnail {
 	std::unique_ptr<Tdb::TLfile> file;
-	std::unique_ptr<Tdb::TLfile> thumbnail;
+	std::shared_ptr<Tdb::FileGenerator> thumbnailGenerator;
 };
 
 class Uploader final : public base::has_weak_ptr {
diff --git a/Telegram/SourceFiles/storage/localimageloader.cpp b/Telegram/SourceFiles/storage/localimageloader.cpp
index 5c353f64100465..b196bba4b3b071 100644
--- a/Telegram/SourceFiles/storage/localimageloader.cpp
+++ b/Telegram/SourceFiles/storage/localimageloader.cpp
@@ -107,6 +107,7 @@ struct PreparedFileThumbnail {
 [[nodiscard]] bool FileThumbnailUploadRequired(
 		const QString &filemime,
 		int64 filesize) {
+#if 0 // mtp
 	constexpr auto kThumbnailUploadBySize = 5 * int64(1024 * 1024);
 	const auto kThumbnailKnownMimes = {
 		"image/jpeg",
@@ -118,6 +119,8 @@ struct PreparedFileThumbnail {
 	return (filesize > kThumbnailUploadBySize)
 		|| (ranges::find(kThumbnailKnownMimes, filemime.toLower())
 			== end(kThumbnailKnownMimes));
+#endif
+	return true;
 }
 
 [[nodiscard]] PreparedFileThumbnail FinalizeFileThumbnail(

From a45290bb51252a44751084b20ce0b2716685f100 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 24 Oct 2021 22:14:47 +0300
Subject: [PATCH 035/349] Added TDLib to Dockerfile.

---
 Telegram/build/docker/centos_env/Dockerfile | 39 +++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/Telegram/build/docker/centos_env/Dockerfile b/Telegram/build/docker/centos_env/Dockerfile
index 89ca76a96f6d6d..750f450b787407 100644
--- a/Telegram/build/docker/centos_env/Dockerfile
+++ b/Telegram/build/docker/centos_env/Dockerfile
@@ -807,6 +807,40 @@ RUN git clone -b v2.9.0 --depth=1 {{ GIT }}/ada-url/ada.git \
 	&& cd .. \
 	&& rm -rf ada
 
+FROM builder AS tdlib
+COPY --link --from=openssl {{ LibrariesPath }}/openssl-cache /
+
+ENV OPENSSL_ROOT_DIR {{ OPENSSL_PREFIX }}
+
+# Shallow clone on a specific commit.
+RUN git init td \
+	&& cd td \
+	&& git remote add origin {{ GIT }}/tdlib/td.git \
+	&& git fetch --depth=1 origin 6c92eaf59e96845668ebf10b2a1637f94654ee01 \
+	&& git reset --hard FETCH_HEAD \
+	&& rm -rf .git \
+	&& env -u CFLAGS -u CXXFLAGS cmake -B out/Release . \
+		-DCMAKE_BUILD_TYPE=Release \
+		-DCMAKE_C_FLAGS_RELEASE="$CFLAGS" \
+		-DCMAKE_C_FLAGS_DEBUG="{{ CFLAGS_DEBUG }}" \
+		-DCMAKE_CXX_FLAGS_RELEASE="$CXXFLAGS" \
+		-DCMAKE_CXX_FLAGS_DEBUG="{{ CFLAGS_DEBUG }}" \
+	&& cmake --build out/Release --config Release --target tdclient -j$(nproc)
+
+WORKDIR td
+
+{%- if DEBUG %}
+
+FROM tdlib AS tdlib_debug
+RUN env -u CFLAGS -u CXXFLAGS cmake -B out/Debug . \
+		-DCMAKE_BUILD_TYPE=Debug \
+		-DCMAKE_C_FLAGS_RELEASE="$CFLAGS" \
+		-DCMAKE_C_FLAGS_DEBUG="{{ CFLAGS_DEBUG }}" \
+		-DCMAKE_CXX_FLAGS_RELEASE="$CXXFLAGS" \
+		-DCMAKE_CXX_FLAGS_DEBUG="{{ CFLAGS_DEBUG }}" \
+	&& cmake --build out/Debug --config Debug --target tdclient -j$(nproc)
+{%- endif %}
+
 FROM builder
 COPY --link --from=zlib {{ LibrariesPath }}/zlib-cache /
 COPY --link --from=xz {{ LibrariesPath }}/xz-cache /
@@ -856,6 +890,11 @@ COPY --link --from=ada {{ LibrariesPath }}/ada-cache /
 COPY --link --from=webrtc_debug {{ LibrariesPath }}/tg_owt/out/Debug tg_owt/out/Debug
 {%- endif %}
 
+COPY --link --from=tdlib {{ LibrariesPath }}/td td
+{%- if DEBUG %}
+COPY --link --from=tdlib_debug {{ LibrariesPath }}/td/out/Debug td/out/Debug
+{%- endif %}
+
 WORKDIR ../tdesktop
 ENV QT {{ QT }}
 ENV BOOST_INCLUDEDIR /usr/include/boost1.78

From 496aec70398c98330f5f52590d3e4b7b35e6039d Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 15 Aug 2021 00:24:31 +0300
Subject: [PATCH 036/349] Migrated Api::Authorizations from MTP to TDLib.

---
 .../SourceFiles/api/api_authorizations.cpp    | 118 ++++++++++++++++++
 Telegram/SourceFiles/api/api_authorizations.h |   7 ++
 Telegram/SourceFiles/boxes/sessions_box.cpp   |  33 +++++
 3 files changed, 158 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_authorizations.cpp b/Telegram/SourceFiles/api/api_authorizations.cpp
index 78e463c116fa64..74bec0cefbdf93 100644
--- a/Telegram/SourceFiles/api/api_authorizations.cpp
+++ b/Telegram/SourceFiles/api/api_authorizations.cpp
@@ -21,6 +21,7 @@ constexpr auto TestApiId = 17349;
 constexpr auto SnapApiId = 611335;
 constexpr auto DesktopApiId = 2040;
 
+#if 0 // goodToRemove
 Authorizations::Entry ParseEntry(const MTPDauthorization &data) {
 	auto result = Authorizations::Entry();
 
@@ -79,6 +80,73 @@ Authorizations::Entry ParseEntry(const MTPDauthorization &data) {
 
 	return result;
 }
+#endif
+
+Authorizations::Entry ParseEntry(const Tdb::TLDsession &data) {
+	auto result = Authorizations::Entry();
+
+	result.hash = data.vis_current().v ? 0 : data.vid().v;
+	result.incomplete = data.vis_password_pending().v;
+
+	const auto apiId = data.vapi_id().v;
+	const auto isTest = (apiId == TestApiId);
+	const auto isDesktop = (apiId == DesktopApiId) || isTest;
+
+	const auto appName = isDesktop
+		? QString("Telegram Desktop%1").arg(isTest ? " (GitHub)" : QString())
+		: data.vapplication_name().v;
+	const auto appVer = [&] {
+		const auto version = data.vapplication_version().v;
+		if (isDesktop) {
+			const auto verInt = version.toInt();
+			if (version == QString::number(verInt)) {
+				return Core::FormatVersionDisplay(verInt);
+			}
+		} else {
+			if (const auto index = version.indexOf('('); index >= 0) {
+				return version.mid(index);
+			}
+		}
+		return version;
+	}();
+
+	result.name = QString("%1%2").arg(
+		appName,
+		appVer.isEmpty() ? QString() : (' ' + appVer));
+
+	const auto country = data.vcountry().v;
+	const auto platform = data.vplatform().v;
+
+	result.activeTime = data.vlast_active_date().v
+		? data.vlast_active_date().v
+		: data.vlog_in_date().v;
+	result.info = QString("%1, %2%3").arg(
+		data.vdevice_model().v,
+		platform.isEmpty() ? QString() : platform + ' ',
+		data.vsystem_version().v);
+	result.ip = data.vip().v
+		+ (country.isEmpty()
+			? QString()
+			: QString::fromUtf8(" \xe2\x80\x93 ") + country);
+	if (!result.hash) {
+		result.active = tr::lng_status_online(tr::now);
+	} else {
+		const auto now = QDateTime::currentDateTime();
+		const auto lastTime = base::unixtime::parse(result.activeTime);
+		const auto nowDate = now.date();
+		const auto lastDate = lastTime.date();
+		if (lastDate == nowDate) {
+			result.active = lastTime.toString(cTimeFormat());
+		} else if (lastDate.year() == nowDate.year()
+			&& lastDate.weekNumber() == nowDate.weekNumber()) {
+			result.active = langDayOfWeek(lastDate);
+		} else {
+			result.active = lastDate.toString(qsl("d.MM.yy"));
+		}
+	}
+
+	return result;
+}
 
 } // namespace
 
@@ -108,6 +176,7 @@ void Authorizations::reload() {
 		return;
 	}
 
+#if 0 // goodToRemove
 	_requestId = _api.request(MTPaccount_GetAuthorizations(
 	)).done([=](const MTPaccount_Authorizations &result) {
 		_requestId = 0;
@@ -124,10 +193,29 @@ void Authorizations::reload() {
 	}).fail([=] {
 		_requestId = 0;
 	}).send();
+#endif
+
+	using namespace Tdb;
+	_requestId = _api.request(TLgetActiveSessions(
+	)).done([=](const TLDsessions &data) {
+		_requestId = 0;
+		_lastReceived = crl::now();
+		_list = (
+			data.vsessions().v
+		) | ranges::views::transform([](const TLsession &d) {
+			return ParseEntry(d.c_session());
+		}) | ranges::to<List>;
+		refreshCallsDisabledHereFromCloud();
+		_listChanges.fire({});
+	}).fail([=](const Error &error) {
+		_requestId = 0;
+	}).send();
 }
 
 void Authorizations::cancelCurrentRequest() {
+#if 0 // goodToRemove
 	_api.request(base::take(_requestId)).cancel();
+#endif
 }
 
 void Authorizations::refreshCallsDisabledHereFromCloud() {
@@ -138,6 +226,7 @@ void Authorizations::refreshCallsDisabledHereFromCloud() {
 	}
 }
 
+#if 0 // goodToRemove
 void Authorizations::requestTerminate(
 		Fn<void(const MTPBool &result)> &&done,
 		Fn<void(const MTP::Error &error)> &&fail,
@@ -167,6 +256,35 @@ void Authorizations::requestTerminate(
 		send(MTPauth_ResetAuthorizations());
 	}
 }
+#endif
+
+void Authorizations::requestTerminate(
+		Fn<void(const Tdb::TLok &result)> &&done,
+		Fn<void(const Tdb::Error &error)> &&fail,
+		std::optional<uint64> hash) {
+	const auto send = [&](auto request) {
+		_api.request(
+			std::move(request)
+		).done([=, done = std::move(done)](const Tdb::TLok &result) {
+			done(result);
+			if (hash) {
+				_list.erase(
+					ranges::remove(_list, *hash, &Entry::hash),
+					end(_list));
+			} else {
+				_list.clear();
+			}
+			_listChanges.fire({});
+		}).fail(
+			std::move(fail)
+		).send();
+	};
+	if (hash) {
+		send(Tdb::TLterminateSession(Tdb::tl_int64(*hash)));
+	} else {
+		send(Tdb::TLterminateAllOtherSessions());
+	}
+}
 
 Authorizations::List Authorizations::list() const {
 	return _list;
diff --git a/Telegram/SourceFiles/api/api_authorizations.h b/Telegram/SourceFiles/api/api_authorizations.h
index 5e2a41c9f90193..9bc75417252aac 100644
--- a/Telegram/SourceFiles/api/api_authorizations.h
+++ b/Telegram/SourceFiles/api/api_authorizations.h
@@ -18,7 +18,10 @@ class Authorizations final {
 	explicit Authorizations(not_null<ApiWrap*> api);
 
 	struct Entry {
+#if 0 // goodToRemove
 		uint64 hash = 0;
+#endif
+		int64 hash = 0;
 
 		bool incomplete = false;
 		bool callsDisabled = false;
@@ -31,8 +34,12 @@ class Authorizations final {
 	void reload();
 	void cancelCurrentRequest();
 	void requestTerminate(
+#if 0 // goodToRemove
 		Fn<void(const MTPBool &result)> &&done,
 		Fn<void(const MTP::Error &error)> &&fail,
+#endif
+		Fn<void(const Tdb::TLok &result)> &&done,
+		Fn<void(const Tdb::Error &error)> &&fail,
 		std::optional<uint64> hash = std::nullopt);
 
 	[[nodiscard]] crl::time lastReceivedTime();
diff --git a/Telegram/SourceFiles/boxes/sessions_box.cpp b/Telegram/SourceFiles/boxes/sessions_box.cpp
index 4328fc4431d4fe..d92ac1399807b8 100644
--- a/Telegram/SourceFiles/boxes/sessions_box.cpp
+++ b/Telegram/SourceFiles/boxes/sessions_box.cpp
@@ -17,6 +17,7 @@ For license and copyright information please follow this link:
 #include "boxes/peer_lists_box.h"
 #include "ui/boxes/confirm_box.h"
 #include "lang/lang_keys.h"
+#include "tdb/tdb_sender.h"
 #include "main/main_session.h"
 #include "ui/widgets/buttons.h"
 #include "ui/widgets/fields/input_field.h"
@@ -847,6 +848,7 @@ void SessionsContent::terminate(Fn<void()> terminateRequest, QString message) {
 	_controller->show(std::move(box));
 }
 
+#if 0 // goodToRemove
 void SessionsContent::terminateOne(uint64 hash) {
 	const auto weak = Ui::MakeWeak(this);
 	auto callback = [=] {
@@ -875,6 +877,33 @@ void SessionsContent::terminateOne(uint64 hash) {
 	};
 	terminate(std::move(callback), tr::lng_settings_reset_one_sure(tr::now));
 }
+#endif
+
+void SessionsContent::terminateOne(uint64 hash) {
+	const auto weak = Ui::MakeWeak(this);
+	auto callback = [=] {
+		auto done = crl::guard(weak, [=](const Tdb::TLok &result) {
+			_inner->terminatingOne(hash, false);
+			const auto removeByHash = [&](std::vector<Entry> &list) {
+				list.erase(
+					ranges::remove(list, hash, &Entry::hash),
+					end(list));
+			};
+			removeByHash(_data.incomplete);
+			removeByHash(_data.list);
+			_inner->showData(_data);
+		});
+		auto fail = crl::guard(weak, [=](const Tdb::Error &error) {
+			_inner->terminatingOne(hash, false);
+		});
+		_authorizations->requestTerminate(
+			std::move(done),
+			std::move(fail),
+			hash);
+		_inner->terminatingOne(hash, true);
+	};
+	terminate(std::move(callback), tr::lng_settings_reset_one_sure(tr::now));
+}
 
 void SessionsContent::terminateAll() {
 	const auto weak = Ui::MakeWeak(this);
@@ -884,8 +913,12 @@ void SessionsContent::terminateAll() {
 			_authorizations->reload();
 		});
 		_authorizations->requestTerminate(
+#if 0 // goodToRemove
 			[=](const MTPBool &result) { reset(); },
 			[=](const MTP::Error &result) { reset(); });
+#endif
+			[=](const Tdb::TLok &result) { reset(); },
+			[=](const Tdb::Error &result) { reset(); });
 		_loading = true;
 	};
 	terminate(std::move(callback), tr::lng_settings_reset_sure(tr::now));

From 98b5b7707483af063ba624bf12679855bbd47571 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 15 Aug 2021 00:27:10 +0300
Subject: [PATCH 037/349] Migrated Api::SelfDestruct from MTP to TDLib.

---
 .../SourceFiles/api/api_self_destruct.cpp     | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_self_destruct.cpp b/Telegram/SourceFiles/api/api_self_destruct.cpp
index 4bc32f836cd56a..46542aeed4fa10 100644
--- a/Telegram/SourceFiles/api/api_self_destruct.cpp
+++ b/Telegram/SourceFiles/api/api_self_destruct.cpp
@@ -15,6 +15,7 @@ SelfDestruct::SelfDestruct(not_null<ApiWrap*> api)
 : _api(&api->instance()) {
 }
 
+#if 0 // goodToRemove
 void SelfDestruct::reload() {
 	if (!_accountTTL.requestId) {
 		_accountTTL.requestId = _api.request(MTPaccount_GetAccountTTL(
@@ -36,6 +37,21 @@ void SelfDestruct::reload() {
 		}).send();
 	}
 }
+#endif
+
+void SelfDestruct::reload() {
+	if (_requestId) {
+		return;
+	}
+	using namespace Tdb;
+	_requestId = _api.request(TLgetAccountTtl(
+	)).done([=](const TLDaccountTtl &data) {
+		_requestId = 0;
+		_days = data.vdays().v;
+	}).fail([=](const Error &error) {
+		_requestId = 0;
+	}).send();
+}
 
 rpl::producer<int> SelfDestruct::daysAccountTTL() const {
 	return _accountTTL.days.value() | rpl::filter(rpl::mappers::_1 != 0);
@@ -49,6 +65,7 @@ TimeId SelfDestruct::periodDefaultHistoryTTLCurrent() const {
 	return _defaultHistoryTTL.period.current();
 }
 
+#if 0 // goodToRemove
 void SelfDestruct::updateAccountTTL(int days) {
 	_api.request(_accountTTL.requestId).cancel();
 	_accountTTL.requestId = _api.request(MTPaccount_SetAccountTTL(
@@ -72,5 +89,18 @@ void SelfDestruct::updateDefaultHistoryTTL(TimeId period) {
 	}).send();
 	_defaultHistoryTTL.period = period;
 }
+#endif
+
+void SelfDestruct::update(int days) {
+	using namespace Tdb;
+	_requestId = _api.request(TLsetAccountTtl(
+		tl_accountTtl(tl_int32(days))
+	)).done([=](const TLok &result) {
+		_requestId = 0;
+	}).fail([=](const Error &result) {
+		_requestId = 0;
+	}).send();
+	_days = days;
+}
 
 } // namespace Api

From 2e537f8636e420736a2d0aaf907c4617b9ec803c Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Fri, 20 Aug 2021 14:38:30 +0300
Subject: [PATCH 038/349] Added util for extracting value from TDLib option.

---
 Telegram/SourceFiles/tdb/tdb_option.h | 50 +++++++++++++++++++++++++++
 Telegram/cmake/td_tdb.cmake           |  1 +
 2 files changed, 51 insertions(+)
 create mode 100644 Telegram/SourceFiles/tdb/tdb_option.h

diff --git a/Telegram/SourceFiles/tdb/tdb_option.h b/Telegram/SourceFiles/tdb/tdb_option.h
new file mode 100644
index 00000000000000..1dc42c1aa10d7e
--- /dev/null
+++ b/Telegram/SourceFiles/tdb/tdb_option.h
@@ -0,0 +1,50 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "tdb_tl-scheme.h"
+
+namespace Tdb {
+
+template <typename ResultType>
+ResultType OptionValue(TLoptionValue option) {
+	using OptionType = std::conditional_t<
+		std::is_same_v<ResultType, bool>,
+		TLDoptionValueBoolean,
+		std::conditional_t<std::is_same_v<ResultType, int64>,
+		TLDoptionValueInteger,
+		std::conditional_t<std::is_same_v<ResultType, QString>,
+		TLDoptionValueString,
+		TLDoptionValueEmpty>>>;
+	return option.match([](const OptionType &data) {
+		return data.vvalue().v;
+	}, [](const auto &) {
+		Unexpected("Tdb::OptionValue wrong type.");
+		return ResultType{};
+	});
+}
+
+template <typename ResultType>
+std::optional<ResultType> OptionValueMaybe(TLoptionValue option) {
+	using OptionType = std::conditional_t<
+		std::is_same_v<ResultType, bool>,
+		TLDoptionValueBoolean,
+		std::conditional_t<std::is_same_v<ResultType, int64>,
+		TLDoptionValueInteger,
+		std::conditional_t<std::is_same_v<ResultType, QString>,
+		TLDoptionValueString,
+		TLDoptionValueEmpty>>>;
+	return option.match([](
+			const OptionType &data) -> std::optional<ResultType> {
+		return data.vvalue().v;
+	}, [](const auto &) {
+		return std::nullopt;
+	});
+}
+
+} // namespace Tdb
diff --git a/Telegram/cmake/td_tdb.cmake b/Telegram/cmake/td_tdb.cmake
index de1854922cce22..1508584dbcee9e 100644
--- a/Telegram/cmake/td_tdb.cmake
+++ b/Telegram/cmake/td_tdb.cmake
@@ -21,6 +21,7 @@ PRIVATE
     tdb/tdb_file_generator.h
     tdb/tdb_file_proxy.cpp
     tdb/tdb_file_proxy.h
+    tdb/tdb_option.h
     tdb/tdb_request_id.h
     tdb/tdb_resolve_chats.cpp
     tdb/tdb_resolve_chats.h

From 66a141a4f078c71cfb6375173ec1f93b695b79f8 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 15 Aug 2021 00:28:02 +0300
Subject: [PATCH 039/349] Migrated Api::SensitiveContent from MTP to TDLib.

---
 .../SourceFiles/api/api_sensitive_content.cpp | 41 +++++++++++++++++++
 .../SourceFiles/api/api_sensitive_content.h   |  2 +
 2 files changed, 43 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_sensitive_content.cpp b/Telegram/SourceFiles/api/api_sensitive_content.cpp
index 31f83f5ebae907..bd62a3d697b495 100644
--- a/Telegram/SourceFiles/api/api_sensitive_content.cpp
+++ b/Telegram/SourceFiles/api/api_sensitive_content.cpp
@@ -8,12 +8,16 @@ For license and copyright information please follow this link:
 #include "api/api_sensitive_content.h"
 
 #include "apiwrap.h"
+#include "base/const_string.h"
+#include "tdb/tdb_option.h"
 #include "main/main_session.h"
 #include "main/main_app_config.h"
 
 namespace Api {
 namespace {
 
+constexpr auto kSensitiveContentOption =
+	"ignore_sensitive_content_restrictions"_cs;
 constexpr auto kRefreshAppConfigTimeout = crl::time(1);
 
 } // namespace
@@ -30,6 +34,7 @@ void SensitiveContent::preload() {
 	}
 }
 
+#if 0 // goodToRemove
 void SensitiveContent::reload(bool force) {
 	if (_loadRequestId) {
 		if (force) {
@@ -60,6 +65,25 @@ void SensitiveContent::reload(bool force) {
 		_loadRequestId = 0;
 	}).send();
 }
+#endif
+
+void SensitiveContent::reload(bool force) {
+	using namespace Tdb;
+
+	const auto getOption = [&](
+			const QString &name,
+			not_null<rpl::variable<bool>*> variable) {
+		_api.request(TLgetOption(
+			tl_string(name)
+		)).done([=](const TLoptionValue &result) {
+			*variable = Tdb::OptionValue<bool>(result);
+		}).fail([](const Error &error) {
+		}).send();
+	};
+
+	getOption(kSensitiveContentOption.utf8(), &_enabled);
+	getOption(u"can_ignore_sensitive_content_restrictions"_q, &_canChange);
+}
 
 bool SensitiveContent::enabledCurrent() const {
 	return _enabled.current();
@@ -73,6 +97,7 @@ rpl::producer<bool> SensitiveContent::canChange() const {
 	return _canChange.value();
 }
 
+#if 0 // goodToRemove
 void SensitiveContent::update(bool enabled) {
 	if (!_canChange.current()) {
 		return;
@@ -97,5 +122,21 @@ void SensitiveContent::update(bool enabled) {
 	)).done(finish).fail(finish).send();
 	_enabled = enabled;
 }
+#endif
+
+void SensitiveContent::update(bool enabled) {
+	if (!_canChange.current()) {
+		return;
+	}
+	using namespace Tdb;
+	_api.request(TLsetOption(
+		tl_string(kSensitiveContentOption.utf8()),
+		tl_optionValueBoolean(tl_bool(enabled))
+	)).send();
+
+	_enabled = enabled;
+
+	_appConfigReloadTimer.callOnce(kRefreshAppConfigTimeout);
+}
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_sensitive_content.h b/Telegram/SourceFiles/api/api_sensitive_content.h
index 576bf275f3daef..295b00227a029b 100644
--- a/Telegram/SourceFiles/api/api_sensitive_content.h
+++ b/Telegram/SourceFiles/api/api_sensitive_content.h
@@ -33,8 +33,10 @@ class SensitiveContent final {
 private:
 	const not_null<Main::Session*> _session;
 	MTP::Sender _api;
+#if 0 // goodToRemove
 	mtpRequestId _loadRequestId = 0;
 	mtpRequestId _saveRequestId = 0;
+#endif
 	rpl::variable<bool> _enabled = false;
 	rpl::variable<bool> _canChange = false;
 	base::Timer _appConfigReloadTimer;

From 04c5658550ce530ff7d58e2510b5a88f50051925 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 15 Aug 2021 00:29:41 +0300
Subject: [PATCH 040/349] Migrated Main::AppConfig from MTP to TDLib.

---
 Telegram/SourceFiles/main/main_app_config.cpp | 150 ++++++++++++++++++
 Telegram/SourceFiles/main/main_app_config.h   |   9 ++
 2 files changed, 159 insertions(+)

diff --git a/Telegram/SourceFiles/main/main_app_config.cpp b/Telegram/SourceFiles/main/main_app_config.cpp
index dc5f6d51f3cfd6..f220182fb484f1 100644
--- a/Telegram/SourceFiles/main/main_app_config.cpp
+++ b/Telegram/SourceFiles/main/main_app_config.cpp
@@ -17,6 +17,8 @@ namespace {
 
 constexpr auto kRefreshTimeout = 3600 * crl::time(1000);
 
+using namespace Tdb;
+
 } // namespace
 
 AppConfig::AppConfig(not_null<Account*> account) : _account(account) {
@@ -31,17 +33,20 @@ AppConfig::AppConfig(not_null<Account*> account) : _account(account) {
 AppConfig::~AppConfig() = default;
 
 void AppConfig::start() {
+#if 0 // goodToRemove
 	_account->mtpMainSessionValue(
 	) | rpl::start_with_next([=](not_null<MTP::Instance*> instance) {
 		_api.emplace(instance);
 		refresh();
 	}, _lifetime);
+#endif
 }
 
 int AppConfig::quoteLengthMax() const {
 	return get<int>(u"quote_length_max"_q, 1024);
 }
 
+#if 0 // goodToRemove
 void AppConfig::refresh(bool force) {
 	if (_requestId || !_api) {
 		if (force) {
@@ -86,6 +91,32 @@ void AppConfig::refresh(bool force) {
 		refreshDelayed();
 	}).send();
 }
+#endif
+
+void AppConfig::refresh(bool force) {
+	if (_requestId || !_api) {
+		return;
+	}
+	_requestId = _api->request(TLgetApplicationConfig(
+	)).done([=](const TLjsonValue &result) {
+		_requestId = 0;
+		refreshDelayed();
+		result.match([&](const TLDjsonValueObject &d) {
+			_data.clear();
+			for (const auto &element : d.vmembers().v) {
+				element.match([&](const TLDjsonObjectMember &data) {
+					_data.emplace_or_assign(data.vkey().v, data.vvalue());
+				});
+			}
+			DEBUG_LOG(("getAppConfig result handled."));
+		}, [](const auto &) {
+		});
+		_refreshed.fire({});
+	}).fail([=](const Error &error) {
+		_requestId = 0;
+		refreshDelayed();
+	}).send();
+}
 
 void AppConfig::refreshDelayed() {
 	base::call_delayed(kRefreshTimeout, _account, [=] {
@@ -119,6 +150,7 @@ rpl::producer<> AppConfig::value() const {
 	return _refreshed.events_starting_with({});
 }
 
+#if 0 // goodToRemove
 template <typename Extractor>
 auto AppConfig::getValue(const QString &key, Extractor &&extractor) const {
 	const auto i = _data.find(key);
@@ -202,6 +234,122 @@ base::flat_map<QString, QString> AppConfig::getStringMap(
 		});
 	});
 }
+#endif
+
+template <typename Extractor>
+auto AppConfig::getValue(const QString &key, Extractor &&extractor) const {
+	const auto i = _data.find(key);
+	return extractor((i != end(_data))
+		? i->second
+		: tl_jsonValueNull());
+}
+
+bool AppConfig::getBool(const QString &key, bool fallback) const {
+	return getValue(key, [&](const TLjsonValue &value) {
+		return value.match([&](const TLDjsonValueBoolean &data) {
+			return data.vvalue().v;
+		}, [&](const auto &data) {
+			return fallback;
+		});
+	});
+}
+
+double AppConfig::getDouble(const QString &key, double fallback) const {
+	return getValue(key, [&](const TLjsonValue &value) {
+		return value.match([&](const TLDjsonValueNumber &data) {
+			return data.vvalue().v;
+		}, [&](const auto &data) {
+			return fallback;
+		});
+	});
+}
+
+QString AppConfig::getString(
+		const QString &key,
+		const QString &fallback) const {
+	return getValue(key, [&](const TLjsonValue &value) {
+		return value.match([&](const TLDjsonValueString &data) {
+			return data.vvalue().v;
+		}, [&](const auto &data) {
+			return fallback;
+		});
+	});
+}
+
+std::vector<QString> AppConfig::getStringArray(
+		const QString &key,
+		std::vector<QString> &&fallback) const {
+	return getValue(key, [&](const TLjsonValue &value) {
+		return value.match([&](const TLDjsonValueArray &data) {
+			auto result = std::vector<QString>();
+			result.reserve(data.vvalues().v.size());
+			for (const auto &entry : data.vvalues().v) {
+				if (entry.type() != id_jsonValueString) {
+					return std::move(fallback);
+				}
+				result.push_back(entry.c_jsonValueString().vvalue().v);
+			}
+			return result;
+		}, [&](const auto &data) {
+			return std::move(fallback);
+		});
+	});
+}
+
+base::flat_map<QString, QString> AppConfig::getStringMap(
+		const QString &key,
+		base::flat_map<QString, QString> &&fallback) const {
+	return getValue(key, [&](const TLjsonValue &value) {
+		return value.match([&](const TLDjsonValueObject &data) {
+			auto result = base::flat_map<QString, QString>();
+			result.reserve(data.vmembers().v.size());
+			for (const auto &entry : data.vmembers().v) {
+				const auto &data = entry.data();
+				const auto &value = data.vvalue();
+				if (value.type() != id_jsonValueString) {
+					return std::move(fallback);
+				}
+				result.emplace(
+					qs(data.vkey()),
+					qs(value.c_jsonValueString().vvalue()));
+			}
+			return result;
+		}, [&](const auto &data) {
+			return std::move(fallback);
+		});
+	});
+}
+
+std::vector<std::map<QString, QString>> AppConfig::getStringMapArray(
+		const QString &key,
+		std::vector<std::map<QString, QString>> &&fallback) const {
+	auto handleArray = [&](const TLDjsonValueArray &data) {
+		auto result = std::vector<std::map<QString, QString>>();
+		result.reserve(data.vvalues().v.size());
+		for (const auto &entry : data.vvalues().v) {
+			if (entry.type() != id_jsonValueObject) {
+				return std::move(fallback);
+			}
+			auto element = std::map<QString, QString>();
+			for (const auto &field : entry.c_jsonValueObject().vmembers().v) {
+				const auto &data = field.c_jsonObjectMember();
+				if (data.vvalue().type() != id_jsonValueString) {
+					return std::move(fallback);
+				}
+				element.emplace(
+					data.vkey().v,
+					data.vvalue().c_jsonValueString().vvalue().v);
+			}
+			result.push_back(std::move(element));
+		}
+		return result;
+	};
+	return getValue(key, [&](const TLjsonValue &value) {
+		return value.match(std::move(handleArray), [&](const auto &data) {
+			return std::move(fallback);
+		});
+	});
+}
 
 std::vector<int> AppConfig::getIntArray(
 		const QString &key,
@@ -246,10 +394,12 @@ void AppConfig::dismissSuggestion(const QString &key) {
 	if (!_dismissedSuggestions.emplace(key).second) {
 		return;
 	}
+#if 0 // goodToRemove
 	_api->request(MTPhelp_DismissSuggestion(
 		MTP_inputPeerEmpty(),
 		MTP_string(key)
 	)).send();
+#endif
 }
 
 bool AppConfig::newRequirePremiumFree() const {
diff --git a/Telegram/SourceFiles/main/main_app_config.h b/Telegram/SourceFiles/main/main_app_config.h
index fc02858a3c88dd..5a0bec5f49a312 100644
--- a/Telegram/SourceFiles/main/main_app_config.h
+++ b/Telegram/SourceFiles/main/main_app_config.h
@@ -10,9 +10,15 @@ For license and copyright information please follow this link:
 #include "mtproto/sender.h"
 #include "base/algorithm.h"
 
+namespace Tdb {
+class TLjsonValue;
+} // namespace Tdb
+
+#if 0 // mtp
 namespace Ui {
 struct ColorIndicesCompressed;
 } // namespace Ui
+#endif
 
 namespace Main {
 
@@ -99,9 +105,12 @@ class AppConfig final {
 	const not_null<Account*> _account;
 	std::optional<MTP::Sender> _api;
 	mtpRequestId _requestId = 0;
+#if 0 // goodToRemove
 	int32 _hash = 0;
 	bool _pendingRefresh = false;
 	base::flat_map<QString, MTPJSONValue> _data;
+#endif
+	base::flat_map<QString, Tdb::TLjsonValue> _data;
 	rpl::event_stream<> _refreshed;
 	base::flat_set<QString> _dismissedSuggestions;
 

From c320556aca5c0e036ce6a270e1fa7d63b1833b5b Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 15 Aug 2021 00:31:03 +0300
Subject: [PATCH 041/349] Migrated Api::GlobalPrivacy from MTP to TDLib.

---
 .../SourceFiles/api/api_global_privacy.cpp    | 93 +++++++++++++++++++
 Telegram/SourceFiles/api/api_global_privacy.h |  8 ++
 Telegram/SourceFiles/api/api_updates.cpp      |  4 +
 3 files changed, 105 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_global_privacy.cpp b/Telegram/SourceFiles/api/api_global_privacy.cpp
index 83ad8d15657d25..1f00931bf4ab26 100644
--- a/Telegram/SourceFiles/api/api_global_privacy.cpp
+++ b/Telegram/SourceFiles/api/api_global_privacy.cpp
@@ -8,6 +8,8 @@ For license and copyright information please follow this link:
 #include "api/api_global_privacy.h"
 
 #include "apiwrap.h"
+#include "base/const_string.h"
+#include "tdb/tdb_option.h"
 #include "main/main_session.h"
 #include "main/main_app_config.h"
 
@@ -18,6 +20,29 @@ GlobalPrivacy::GlobalPrivacy(not_null<ApiWrap*> api)
 , _api(&api->instance()) {
 }
 
+bool GlobalPrivacy::apply(const Tdb::TLDupdateOption &option) {
+	if (option.vname().v
+			== u"can_archive_and_mute_new_chats_from_unknown_users"_q) {
+		_showArchiveAndMute = option.vvalue().match([](
+				const Tdb::TLDoptionValueBoolean &data) {
+			return data.vvalue().v;
+		}, [](const auto &) {
+			return false;
+		});
+		return true;
+	} else if (option.vname().v == u"is_paid_reaction_anonymous"_q) {
+		_paidReactionAnonymous = option.vvalue().match([](
+				const Tdb::TLDoptionValueBoolean &data) {
+			return data.vvalue().v;
+		}, [](const auto &) {
+			return false;
+		});
+		return true;
+	}
+	return false;
+}
+
+#if 0 // goodToRemove
 void GlobalPrivacy::reload(Fn<void()> callback) {
 	if (callback) {
 		_callbacks.push_back(std::move(callback));
@@ -46,6 +71,48 @@ void GlobalPrivacy::reload(Fn<void()> callback) {
 			false);
 	}, _session->lifetime());
 }
+#endif
+
+void GlobalPrivacy::reload(Fn<void()> callback) {
+	if (callback) {
+		_callbacks.push_back(std::move(callback));
+	}
+	if (_requesting) {
+		return;
+	}
+	_requesting = true;
+
+	const auto finish = [=] {
+		_requesting = false;
+		for (const auto &callback : base::take(_callbacks)) {
+			callback();
+		}
+	};
+
+	const auto requestNewChats = [=] {
+		_api.request(Tdb::TLgetNewChatPrivacySettings(
+		)).done([=](const Tdb::TLDnewChatPrivacySettings &data) {
+			_newRequirePremium
+				= !data.vallow_new_chats_from_unknown_users().v;
+			finish();
+		}).fail(finish).send();
+	};
+
+	const auto requestReadDate = [=] {
+		_api.request(Tdb::TLgetReadDatePrivacySettings(
+		)).done([=](const Tdb::TLDreadDatePrivacySettings &data) {
+			_hideReadTime = !data.vshow_read_date().v;
+			requestNewChats();
+		}).fail(requestNewChats).send();
+	};
+
+	_api.request(Tdb::TLgetArchiveChatListSettings(
+	)).done([=](const Tdb::TLDarchiveChatListSettings &data) {
+		_archiveAndMute
+			= data.varchive_and_mute_new_chats_from_unknown_users().v;
+		requestReadDate();
+	}).fail(requestReadDate).send();
+}
 
 bool GlobalPrivacy::archiveAndMuteCurrent() const {
 	return _archiveAndMute.current();
@@ -120,10 +187,12 @@ void GlobalPrivacy::loadPaidReactionAnonymous() {
 		return;
 	}
 	_paidReactionAnonymousLoaded = true;
+#if 0 // mtp
 	_api.request(MTPmessages_GetPaidReactionPrivacy(
 	)).done([=](const MTPUpdates &result) {
 		_session->api().applyUpdates(result);
 	}).send();
+#endif
 }
 
 void GlobalPrivacy::updatePaidReactionAnonymous(bool value) {
@@ -155,6 +224,7 @@ void GlobalPrivacy::updateUnarchiveOnNewMessage(
 		newRequirePremiumCurrent());
 }
 
+#if 0 // goodToRemove
 void GlobalPrivacy::update(
 		bool archiveAndMute,
 		UnarchiveOnNewMessage unarchiveOnNewMessage,
@@ -195,7 +265,29 @@ void GlobalPrivacy::update(
 	_hideReadTime = hideReadTime;
 	_newRequirePremium = newRequirePremium;
 }
+#endif
+
+void GlobalPrivacy::update(
+		bool archiveAndMute,
+		UnarchiveOnNewMessage unarchiveOnNewMessage,
+		bool hideReadTime,
+		bool newRequirePremium) {
+	using Unarchive = UnarchiveOnNewMessage;
+	_api.request(Tdb::TLsetArchiveChatListSettings(
+		Tdb::tl_archiveChatListSettings(
+			Tdb::tl_bool(archiveAndMute),
+			Tdb::tl_bool(unarchiveOnNewMessage == Unarchive::None),
+			Tdb::tl_bool(unarchiveOnNewMessage != Unarchive::AnyUnmuted))
+	)).send();
+	_api.request(Tdb::TLsetReadDatePrivacySettings(
+		Tdb::tl_readDatePrivacySettings(Tdb::tl_bool(!hideReadTime))
+	)).send();
+	_api.request(Tdb::TLsetNewChatPrivacySettings(
+		Tdb::tl_newChatPrivacySettings(Tdb::tl_bool(!newRequirePremium))
+	)).send();
+}
 
+#if 0 // goodToRemove
 void GlobalPrivacy::apply(const MTPGlobalPrivacySettings &data) {
 	data.match([&](const MTPDglobalPrivacySettings &data) {
 		_archiveAndMute = data.is_archive_and_mute_new_noncontact_peers();
@@ -208,5 +300,6 @@ void GlobalPrivacy::apply(const MTPGlobalPrivacySettings &data) {
 		_newRequirePremium = data.is_new_noncontact_peers_require_premium();
 	});
 }
+#endif
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_global_privacy.h b/Telegram/SourceFiles/api/api_global_privacy.h
index aa7bb28fe3050a..9de1d62350b8eb 100644
--- a/Telegram/SourceFiles/api/api_global_privacy.h
+++ b/Telegram/SourceFiles/api/api_global_privacy.h
@@ -54,8 +54,12 @@ class GlobalPrivacy final {
 	[[nodiscard]] bool paidReactionAnonymousCurrent() const;
 	[[nodiscard]] rpl::producer<bool> paidReactionAnonymous() const;
 
+	bool apply(const Tdb::TLDupdateOption &option);
+
 private:
+#if 0 // goodToRemove
 	void apply(const MTPGlobalPrivacySettings &data);
+#endif
 
 	void update(
 		bool archiveAndMute,
@@ -65,7 +69,9 @@ class GlobalPrivacy final {
 
 	const not_null<Main::Session*> _session;
 	MTP::Sender _api;
+#if 0 // goodToRemove
 	mtpRequestId _requestId = 0;
+#endif
 	rpl::variable<bool> _archiveAndMute = false;
 	rpl::variable<UnarchiveOnNewMessage> _unarchiveOnNewMessage
 		= UnarchiveOnNewMessage::None;
@@ -76,6 +82,8 @@ class GlobalPrivacy final {
 	std::vector<Fn<void()>> _callbacks;
 	bool _paidReactionAnonymousLoaded = false;
 
+	bool _requesting = false;
+
 };
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index decbdbcd2bac50..1833b8ffd33954 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -65,6 +65,7 @@ For license and copyright information please follow this link:
 #include "ui/text/format_values.h" // Ui::FormatPhone
 
 #include "tdb/tdb_account.h"
+#include "api/api_global_privacy.h"
 
 namespace Api {
 namespace {
@@ -2848,6 +2849,9 @@ void Updates::applyUpdate(const TLupdate &update) {
 			// todo
 		});
 	}, [&](const TLDupdateOption &data) {
+		if (session().api().globalPrivacy().apply(data)) {
+			return;
+		}
 	}, [&](const TLDupdateStickerSet &data) {
 	}, [&](const TLDupdateInstalledStickerSets &data) {
 	}, [&](const TLDupdateTrendingStickerSets &data) {

From c40a3f1d09d0cba24d0f5a3cdb0fabc255072212 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 15 Aug 2021 00:32:23 +0300
Subject: [PATCH 042/349] Migrated Api::UserPrivacy from MTP to TDLib.

---
 Telegram/SourceFiles/api/api_updates.cpp      |   6 +
 Telegram/SourceFiles/api/api_user_privacy.cpp | 252 ++++++++++++++++++
 Telegram/SourceFiles/api/api_user_privacy.h   |   4 +
 Telegram/SourceFiles/apiwrap.cpp              |  21 ++
 .../settings/settings_privacy_controllers.cpp |   2 +
 .../settings/settings_privacy_security.cpp    |   4 +
 6 files changed, 289 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 1833b8ffd33954..02a49df55b4e6a 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2189,6 +2189,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 		}
 	} break;
 
+#if 0 // goodToRemove
 	case mtpc_updatePrivacy: {
 		auto &d = update.c_updatePrivacy();
 		const auto allChatsLoaded = [&](const MTPVector<MTPlong> &ids) {
@@ -2219,6 +2220,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 			d.vrules(),
 			allLoaded());
 	} break;
+#endif
 
 	case mtpc_updatePinnedDialogs: {
 		const auto &d = update.c_updatePinnedDialogs();
@@ -2830,6 +2832,10 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateGroupCallParticipant &data) {
 	}, [&](const TLDupdateNewCallSignalingData &data) {
 	}, [&](const TLDupdateUserPrivacySettingRules &data) {
+		data.vsetting().match([&](const TLDuserPrivacySettingShowStatus &) {
+			session().api().updatePrivacyLastSeens();
+		}, [](const auto &) {
+		});
 	}, [&](const TLDupdateUnreadMessageCount &data) {
 		data.vchat_list().match([&](const TLDchatListMain &) {
 			const auto list = owner.chatsList();
diff --git a/Telegram/SourceFiles/api/api_user_privacy.cpp b/Telegram/SourceFiles/api/api_user_privacy.cpp
index d0c17fa6b18469..6d1f3419886c0d 100644
--- a/Telegram/SourceFiles/api/api_user_privacy.cpp
+++ b/Telegram/SourceFiles/api/api_user_privacy.cpp
@@ -14,6 +14,7 @@ For license and copyright information please follow this link:
 #include "data/data_peer_id.h"
 #include "data/data_session.h"
 #include "data/data_user.h"
+#include "tdb/tdb_account.h"
 #include "main/main_session.h"
 #include "settings/settings_premium.h" // Settings::ShowPremium.
 
@@ -22,11 +23,92 @@ namespace {
 
 constexpr auto kMaxRules = 3; // Allow users, disallow users, Option.
 
+using namespace Tdb;
+
+#if 0 // goodToRemove
 using TLInputRules = MTPVector<MTPInputPrivacyRule>;
 using TLRules = MTPVector<MTPPrivacyRule>;
+#endif
+using TLInputRules = TLuserPrivacySettingRules;
+using TLRules = TLDuserPrivacySettingRules;
 
 TLInputRules RulesToTL(const UserPrivacy::Rule &rule) {
 	using Exceptions = UserPrivacy::Exceptions;
+	const auto collectInputUsers = [](const Exceptions &exceptions) {
+		const auto &peers = exceptions.peers;
+		auto result = QVector<TLint53>();
+		result.reserve(peers.size());
+		for (const auto &peer : peers) {
+			if (const auto user = peer->asUser()) {
+				result.push_back(
+					tl_int53(peerToUser(peer->id).bare));
+			}
+		}
+		return result;
+	};
+	const auto collectInputChats = [](const Exceptions &exceptions) {
+		const auto &peers = exceptions.peers;
+		auto result = QVector<TLint53>();
+		result.reserve(peers.size());
+		for (const auto &peer : peers) {
+			if (!peer->isUser()) {
+				result.push_back(peerToTdbChat(peer->id));
+			}
+		}
+		return result;
+	};
+
+	auto result = QVector<TLuserPrivacySettingRule>();
+	result.reserve(kMaxRules);
+	if (!rule.ignoreAlways) {
+		const auto users = collectInputUsers(rule.always);
+		const auto chats = collectInputChats(rule.always);
+		if (!users.empty()) {
+			result.push_back(
+				tl_userPrivacySettingRuleAllowUsers(
+					tl_vector<TLint53>(users)));
+		}
+		if (!chats.empty()) {
+			result.push_back(
+				tl_userPrivacySettingRuleAllowChatMembers(
+					tl_vector<TLint53>(chats)));
+		}
+		using Option = UserPrivacy::Option;
+		if (rule.always.premiums && (rule.option != Option::Everyone)) {
+			result.push_back(tl_userPrivacySettingRuleAllowPremiumUsers());
+		}
+	}
+	if (!rule.ignoreNever) {
+		const auto users = collectInputUsers(rule.never);
+		const auto chats = collectInputChats(rule.never);
+		if (!users.empty()) {
+			result.push_back(
+				tl_userPrivacySettingRuleRestrictUsers(
+					tl_vector<TLint53>(users)));
+		}
+		if (!chats.empty()) {
+			result.push_back(
+				tl_userPrivacySettingRuleRestrictChatMembers(
+					tl_vector<TLint53>(chats)));
+		}
+	}
+	result.push_back([&] {
+		switch (rule.option) {
+		case UserPrivacy::Option::Everyone:
+			return tl_userPrivacySettingRuleAllowAll();
+		case UserPrivacy::Option::Contacts:
+			return tl_userPrivacySettingRuleAllowContacts();
+		//case Option::CloseFriends:
+		//	return tl_storyPrivacySettingsCloseFriends();
+		case UserPrivacy::Option::Nobody:
+			return tl_userPrivacySettingRuleRestrictAll();
+		}
+		Unexpected("Option value in UserPrivacy CollectResult.");
+	}());
+
+	return tl_userPrivacySettingRules(
+		tl_vector<TLuserPrivacySettingRule>(std::move(result)));
+#if 0 // goodToRemove
 	const auto collectInputUsers = [](const Exceptions &exceptions) {
 		const auto &peers = exceptions.peers;
 		auto result = QVector<MTPInputUser>();
@@ -97,12 +179,19 @@ TLInputRules RulesToTL(const UserPrivacy::Rule &rule) {
 
 
 	return MTP_vector<MTPInputPrivacyRule>(std::move(result));
+#endif
 }
 
 UserPrivacy::Rule TLToRules(const TLRules &rules, Data::Session &owner) {
 	// This is simplified version of privacy rules interpretation.
 	// But it should be fine for all the apps
 	// that use the same subset of features.
+
+#if 0 // doLater
+	owner.processUsers(data.vusers());
+	owner.processChats(data.vchats());
+#endif
+
 	using Option = UserPrivacy::Option;
 	auto result = UserPrivacy::Rule();
 	auto optionSet = false;
@@ -115,6 +204,7 @@ UserPrivacy::Rule TLToRules(const TLRules &rules, Data::Session &owner) {
 	};
 	auto &always = result.always.peers;
 	auto &never = result.never.peers;
+#if 0 // goodToRemove
 	const auto feed = [&](const MTPPrivacyRule &rule) {
 		rule.match([&](const MTPDprivacyValueAllowAll &) {
 			setOption(Option::Everyone);
@@ -178,13 +268,79 @@ UserPrivacy::Rule TLToRules(const TLRules &rules, Data::Session &owner) {
 			}
 		});
 	};
+#endif
+	const auto notNullGet = &not_null<PeerData*>::get;
+	const auto feed = [&](const TLuserPrivacySettingRule &rule) {
+		rule.match([&](const TLDuserPrivacySettingRuleAllowAll &) {
+			setOption(Option::Everyone);
+		}, [&](const TLDuserPrivacySettingRuleAllowContacts &) {
+			setOption(Option::Contacts);
+		}, [&](const TLDuserPrivacySettingRuleAllowPremiumUsers &) {
+			result.always.premiums = true;
+		}, [&](const TLDuserPrivacySettingRuleAllowUsers &data) {
+			const auto &users = data.vuser_ids().v;
+			always.reserve(always.size() + users.size());
+			for (const auto &userId : users) {
+				const auto user = owner.user(UserId(userId.v));
+				if (!ranges::contains(never, user)
+					&& !ranges::contains(always, user)) {
+					always.emplace_back(user);
+				}
+			}
+		}, [&](const TLDuserPrivacySettingRuleAllowChatMembers &data) {
+			const auto &chats = data.vchat_ids().v;
+			always.reserve(always.size() + chats.size());
+			for (const auto &chatId : chats) {
+				const auto peerId = peerFromTdbChat(chatId);
+				const auto peer = owner.peerLoaded(peerId);
+				if (peer
+					&& !ranges::contains(never, peer, notNullGet)
+					&& !ranges::contains(always, peer, notNullGet)) {
+					always.emplace_back(peer);
+				}
+			}
+		}, [&](const TLDuserPrivacySettingRuleRestrictContacts &) {
+			// Not supported.
+		}, [&](const TLDuserPrivacySettingRuleRestrictAll &) {
+			setOption(Option::Nobody);
+		}, [&](const TLDuserPrivacySettingRuleRestrictUsers &data) {
+			const auto &users = data.vuser_ids().v;
+			never.reserve(never.size() + users.size());
+			for (const auto &userId : users) {
+				const auto user = owner.user(UserId(userId.v));
+				if (!ranges::contains(always, user)
+					&& !ranges::contains(never, user)) {
+					never.emplace_back(user);
+				}
+			}
+		}, [&](const TLDuserPrivacySettingRuleRestrictChatMembers &data) {
+			const auto &chats = data.vchat_ids().v;
+			never.reserve(never.size() + chats.size());
+			for (const auto &chatId : chats) {
+				const auto peerId = peerFromTdbChat(chatId);
+				const auto peer = owner.peerLoaded(peerId);
+				if (peer
+					&& !ranges::contains(always, peer, notNullGet)
+					&& !ranges::contains(never, peer, notNullGet)) {
+					never.emplace_back(peer);
+				}
+			}
+		});
+	};
+#if 0 // goodToRemove
 	for (const auto &rule : rules.v) {
 		feed(rule);
 	}
 	feed(MTP_privacyValueDisallowAll()); // Disallow by default.
+#endif
+	for (const auto &rule : rules.vrules().v) {
+		feed(rule);
+	}
+	feed(tl_userPrivacySettingRuleRestrictAll()); // Disallow by default.
 	return result;
 }
 
+#if 0 // goodToRemove
 MTPInputPrivacyKey KeyToTL(UserPrivacy::Key key) {
 	using Key = UserPrivacy::Key;
 	switch (key) {
@@ -231,6 +387,55 @@ std::optional<UserPrivacy::Key> TLToKey(mtpTypeId type) {
 	}
 	return std::nullopt;
 }
+#endif
+
+TLuserPrivacySetting KeyToTL(UserPrivacy::Key key) {
+	using Key = UserPrivacy::Key;
+	switch (key) {
+	case Key::LastSeen: return tl_userPrivacySettingShowStatus();
+	case Key::ProfilePhoto: return tl_userPrivacySettingShowProfilePhoto();
+	case Key::Forwards:
+		return tl_userPrivacySettingShowLinkInForwardedMessages();
+	case Key::PhoneNumber: return tl_userPrivacySettingShowPhoneNumber();
+	case Key::Invites: return tl_userPrivacySettingAllowChatInvites();
+	case Key::Calls: return tl_userPrivacySettingAllowCalls();
+	case Key::CallsPeer2Peer:
+		return tl_userPrivacySettingAllowPeerToPeerCalls();
+	case Key::AddedByPhone:
+		return tl_userPrivacySettingAllowFindingByPhoneNumber();
+	case Key::Voices:
+		return tl_userPrivacySettingAllowPrivateVoiceAndVideoNoteMessages();
+	case Key::About: return tl_userPrivacySettingShowBio();
+	case Key::Birthday: return tl_userPrivacySettingShowBirthdate();
+	}
+	Unexpected("Key in Api::UserPrivacy::KetToTL.");
+}
+
+UserPrivacy::Key TLToKey(const TLuserPrivacySetting &setting) {
+	return setting.match([](const TLDuserPrivacySettingShowStatus &data) {
+		return UserPrivacy::Key::LastSeen;
+	}, [](const TLDuserPrivacySettingShowProfilePhoto &data) {
+		return UserPrivacy::Key::ProfilePhoto;
+	}, [](const TLDuserPrivacySettingShowLinkInForwardedMessages &data) {
+		return UserPrivacy::Key::Forwards;
+	}, [](const TLDuserPrivacySettingShowPhoneNumber &data) {
+		return UserPrivacy::Key::PhoneNumber;
+	}, [](const TLDuserPrivacySettingAllowChatInvites &data) {
+		return UserPrivacy::Key::Invites;
+	}, [](const TLDuserPrivacySettingAllowCalls &data) {
+		return UserPrivacy::Key::Calls;
+	}, [](const TLDuserPrivacySettingAllowPeerToPeerCalls &data) {
+		return UserPrivacy::Key::CallsPeer2Peer;
+	}, [](const TLDuserPrivacySettingAllowFindingByPhoneNumber &data) {
+		return UserPrivacy::Key::AddedByPhone;
+	}, [](TLDuserPrivacySettingAllowPrivateVoiceAndVideoNoteMessages) {
+		return UserPrivacy::Key::Voices;
+	}, [](const TLDuserPrivacySettingShowBio &) {
+		return UserPrivacy::Key::About;
+	}, [](const TLDuserPrivacySettingShowBirthdate &) {
+		return UserPrivacy::Key::Birthday;
+	});
+}
 
 } // namespace
 
@@ -239,6 +444,7 @@ UserPrivacy::UserPrivacy(not_null<ApiWrap*> api)
 , _api(&api->instance()) {
 }
 
+#if 0 // goodToRemove
 void UserPrivacy::save(
 		Key key,
 		const UserPrivacy::Rule &rule) {
@@ -270,7 +476,52 @@ void UserPrivacy::save(
 
 	_privacySaveRequests.emplace(keyTypeId, requestId);
 }
+#endif
+
+void UserPrivacy::save(
+		Key key,
+		const UserPrivacy::Rule &rule) {
+	_api.request(TLsetUserPrivacySettingRules(
+		KeyToTL(key),
+		RulesToTL(rule)
+	)).send();
+}
+
+rpl::producer<UserPrivacy::Rule> UserPrivacy::value(UserPrivacy::Key key) {
+	using Result = std::optional<Rule>;
+	auto mapUpdate = [=](const TLupdate &update) {
+		return update.match([&](
+				const TLDupdateUserPrivacySettingRules &rules) -> Result {
+			if (TLToKey(rules.vsetting()) != key) {
+				return std::nullopt;
+			}
+			return TLToRules(rules.vrules().data(), _session->data());
+		}, [](const auto &) -> Result {
+			return std::nullopt;
+		});
+	};
+
+	return [=](auto consumer) {
+		auto lifetime = rpl::lifetime();
+		_api.request(TLgetUserPrivacySettingRules(
+			KeyToTL(key)
+		)).done([=](const TLRules &data) {
+			consumer.put_next(std::move(TLToRules(data, _session->data())));
+		}).send();
+
+		_session->tdb().updates(
+		) | rpl::map(
+			mapUpdate
+		) | rpl::start_with_next([=](Result r) {
+			if (r) {
+				consumer.put_next(base::take(*r));
+			}
+		}, lifetime);
+		return lifetime;
+	};
+}
 
+#if 0 // goodToRemove
 void UserPrivacy::apply(
 		mtpTypeId type,
 		const TLRules &rules,
@@ -322,5 +573,6 @@ auto UserPrivacy::value(Key key) -> rpl::producer<UserPrivacy::Rule> {
 		return _privacyChanges[key].events();
 	}
 }
+#endif
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_user_privacy.h b/Telegram/SourceFiles/api/api_user_privacy.h
index 471f41f4809487..e54892b45deb8b 100644
--- a/Telegram/SourceFiles/api/api_user_privacy.h
+++ b/Telegram/SourceFiles/api/api_user_privacy.h
@@ -55,17 +55,20 @@ class UserPrivacy final {
 	void save(
 		Key key,
 		const UserPrivacy::Rule &rule);
+#if 0 // goodToRemove
 	void apply(
 		mtpTypeId type,
 		const MTPVector<MTPPrivacyRule> &rules,
 		bool allLoaded);
 
 	void reload(Key key);
+#endif
 	rpl::producer<Rule> value(Key key);
 
 private:
 	const not_null<Main::Session*> _session;
 
+#if 0 // goodToRemove
 	void pushPrivacy(Key key, const MTPVector<MTPPrivacyRule> &rules);
 
 	base::flat_map<mtpTypeId, mtpRequestId> _privacySaveRequests;
@@ -73,6 +76,7 @@ class UserPrivacy final {
 	base::flat_map<Key, mtpRequestId> _privacyRequestIds;
 	base::flat_map<Key, Rule> _privacyValues;
 	std::map<Key, rpl::event_stream<Rule>> _privacyChanges;
+#endif
 
 	MTP::Sender _api;
 
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 72a4f3635bf0a3..4c2c9978ab8db1 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -88,6 +88,10 @@ For license and copyright information please follow this link:
 
 #include "tdb/tdb_sender.h"
 #include "tdb/tdb_account.h"
+#include "tdb/tdb_option.h"
+#include "tdb/tdb_tl_scheme.h"
+#include "data/data_secret_chat.h"
+#include "data/data_saved_messages.h"
 
 namespace {
 
@@ -476,6 +480,18 @@ void ApiWrap::savePinnedOrder(not_null<Data::Forum*> forum) {
 
 void ApiWrap::savePinnedOrder(not_null<Data::SavedMessages*> saved) {
 	const auto &order = _session->data().pinnedChatsOrder(saved);
+	const auto input = [&](Dialogs::Key key) {
+		if (const auto sublist = key.sublist()) {
+			return tl_int53(saved->sublistId(sublist));
+		}
+		Unexpected("Key type in pinnedDialogsOrder().");
+	};
+	sender().request(TLsetPinnedSavedMessagesTopics(
+		tl_vector<TLint53>(order
+			| ranges::views::transform(input)
+			| ranges::to<QVector>)
+	)).send();
+#if 0 // mtp
 	const auto input = [](Dialogs::Key key) {
 		if (const auto sublist = key.sublist()) {
 			return MTP_inputDialogPeer(sublist->peer()->input);
@@ -492,6 +508,7 @@ void ApiWrap::savePinnedOrder(not_null<Data::SavedMessages*> saved) {
 		MTP_flags(MTPmessages_ReorderPinnedSavedDialogs::Flag::f_force),
 		MTP_vector(peers)
 	)).send();
+#endif
 }
 
 void ApiWrap::toggleHistoryArchived(
@@ -1017,7 +1034,9 @@ void ApiWrap::requestMoreDialogsIfNeeded() {
 		}
 	}
 	requestContacts();
+#if 0 // mtp
 	_session->data().shortcutMessages().preloadShortcuts();
+#endif
 }
 
 void ApiWrap::updateDialogsOffset(
@@ -2000,7 +2019,9 @@ void ApiWrap::sendNotifySettingsUpdates() {
 			settings.defaultSettings(type).serialize()
 		)).afterDelay(kSmallDelayMs).send();
 	}
+#if 0 // mtp
 	session().mtp().sendAnything();
+#endif
 }
 
 void ApiWrap::saveDraftToCloudDelayed(not_null<Data::Thread*> thread) {
diff --git a/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp b/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp
index dc9a7bcc34864c..1d8c2427b9ae6b 100644
--- a/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp
+++ b/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp
@@ -560,7 +560,9 @@ object_ptr<Ui::RpWidget> PhoneNumberPrivacyController::setupMiddleWidget(
 		not_null<QWidget*> parent,
 		rpl::producer<Option> optionValue) {
 	const auto key = UserPrivacy::Key::AddedByPhone;
+#if 0 // goodToRemove
 	controller->session().api().userPrivacy().reload(key);
+#endif
 
 	_phoneNumberOption = std::move(optionValue);
 
diff --git a/Telegram/SourceFiles/settings/settings_privacy_security.cpp b/Telegram/SourceFiles/settings/settings_privacy_security.cpp
index f71134c3c5a928..b60480d567f1d8 100644
--- a/Telegram/SourceFiles/settings/settings_privacy_security.cpp
+++ b/Telegram/SourceFiles/settings/settings_privacy_security.cpp
@@ -204,7 +204,9 @@ QString PrivacyBase(Privacy::Key key, const Privacy::Rule &rule) {
 rpl::producer<QString> PrivacyString(
 		not_null<::Main::Session*> session,
 		Privacy::Key key) {
+#if 0 // goodToRemove
 	session->api().userPrivacy().reload(key);
+#endif
 	return session->api().userPrivacy().value(
 		key
 	) | rpl::map([=](const Privacy::Rule &value) {
@@ -442,7 +444,9 @@ void SetupPrivacy(
 	}
 	AddMessagesPrivacyButton(controller, container);
 
+#if 0 // goodToRemove
 	session->api().userPrivacy().reload(Api::UserPrivacy::Key::AddedByPhone);
+#endif
 
 	Ui::AddSkip(container, st::settingsPrivacySecurityPadding);
 	Ui::AddDivider(container);

From 40c8cf565256c5d608209381443129cfb8dea1a1 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 15 Aug 2021 00:33:52 +0300
Subject: [PATCH 043/349] Migrated Api::BlockedPeers from MTP to TDLib.

---
 .../SourceFiles/api/api_blocked_peers.cpp     | 124 ++++++++++++++++++
 Telegram/SourceFiles/api/api_blocked_peers.h  |  15 ++-
 Telegram/SourceFiles/api/api_updates.cpp      |   4 +
 .../settings/settings_privacy_controllers.cpp |   9 ++
 .../settings/settings_privacy_security.cpp    |  10 ++
 5 files changed, 161 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/api/api_blocked_peers.cpp b/Telegram/SourceFiles/api/api_blocked_peers.cpp
index 0a79eb733ba5d4..75da2b548b085e 100644
--- a/Telegram/SourceFiles/api/api_blocked_peers.cpp
+++ b/Telegram/SourceFiles/api/api_blocked_peers.cpp
@@ -14,6 +14,7 @@ For license and copyright information please follow this link:
 #include "data/data_peer_id.h"
 #include "data/data_session.h"
 #include "main/main_session.h"
+#include "tdb/tdb_account.h"
 
 namespace Api {
 namespace {
@@ -21,6 +22,9 @@ namespace {
 constexpr auto kBlockedFirstSlice = 16;
 constexpr auto kBlockedPerPage = 40;
 
+using namespace Tdb;
+
+#if 0 // goodToRemove
 BlockedPeers::Slice TLToSlice(
 		const MTPcontacts_Blocked &blocked,
 		Data::Session &owner) {
@@ -48,6 +52,25 @@ BlockedPeers::Slice TLToSlice(
 		return create(0, data.vblocked().v);
 	});
 }
+#endif
+
+BlockedPeers::Slice TLToSlice(const TLDmessageSenders &data) {
+	auto slice = BlockedPeers::Slice();
+	slice.total = data.vtotal_count().v;
+	slice.list.reserve(data.vsenders().v.size());
+	for (const auto &sender : data.vsenders().v) {
+		const auto peerId = peerFromSender(sender);
+#if 0 // doLater
+		owner.processUsers(data.vusers());
+		owner.processChats(data.vchats());
+#endif
+		slice.list.push_back({
+			.id = peerId,
+			.date = 0, // No info from TDLib.
+		});
+	}
+	return slice;
+}
 
 } // namespace
 
@@ -72,6 +95,7 @@ bool BlockedPeers::Slice::operator!=(const BlockedPeers::Slice &other) const {
 	return !(*this == other);
 }
 
+#if 0 // goodToRemove
 void BlockedPeers::block(not_null<PeerData*> peer) {
 	if (peer->isBlocked()) {
 		_session->changes().peerUpdated(
@@ -164,6 +188,7 @@ void BlockedPeers::unblock(
 		i->second.callbacks.push_back(std::move(done));
 	}
 }
+#endif
 
 bool BlockedPeers::blockAlreadySent(
 		not_null<PeerData*> peer,
@@ -186,6 +211,7 @@ bool BlockedPeers::blockAlreadySent(
 	return false;
 }
 
+#if 0 // mtp
 void BlockedPeers::reload() {
 	if (_requestId) {
 		return;
@@ -222,5 +248,103 @@ void BlockedPeers::request(int offset, Fn<void(BlockedPeers::Slice)> done) {
 		_requestId = 0;
 	}).send();
 }
+#endif
+
+void BlockedPeers::changeBlockState(
+		not_null<PeerData*> peer,
+		bool blocked,
+		bool force,
+		Fn<void(bool success)> done) {
+	if (!force && peer->isBlocked() == blocked) {
+		_session->changes().peerUpdated(
+			peer,
+			Data::PeerUpdate::Flag::IsBlocked);
+		if (done) {
+			done(true);
+		}
+		return;
+	} else if (blockAlreadySent(peer, blocked, done)) {
+		return;
+	}
+	const auto requestId = _api.request(TLsetMessageSenderBlockList(
+		tl_messageSenderChat(peerToTdbChat(peer->id)),
+		blocked ? tl_blockListMain() : std::optional<TLblockList>()
+	)).done([=](const TLok &ok) {
+		if (const auto data = _blockRequests.take(peer)) {
+			for (const auto &callback : data->callbacks) {
+				callback(true);
+			}
+		}
+	}).fail([=](const Error &error) {
+		if (const auto data = _blockRequests.take(peer)) {
+			for (const auto &callback : data->callbacks) {
+				callback(false);
+			}
+		}
+	}).send();
+	const auto i = _blockRequests.emplace(peer, Request{
+		.requestId = requestId,
+		.blocking = blocked,
+	}).first;
+	if (done) {
+		i->second.callbacks.push_back(std::move(done));
+	}
+}
+
+void BlockedPeers::block(not_null<PeerData*> peer) {
+	changeBlockState(peer, true);
+}
+
+void BlockedPeers::unblock(
+		not_null<PeerData*> peer,
+		Fn<void(bool success)> done,
+		bool force) {
+	changeBlockState(peer, false, force, std::move(done));
+}
+
+rpl::producer<int> BlockedPeers::total() {
+	return [=](auto consumer) {
+		auto lifetime = rpl::lifetime();
+
+		_api.request(TLgetBlockedMessageSenders(
+			tl_blockListMain(),
+			tl_int32(0),
+			tl_int32(1)
+		)).done([=](const TLmessageSenders &result) {
+			_total = result.data().vtotal_count().v;
+			consumer.put_next_copy(_total);
+		}).send();
+
+		_session->tdb().updates(
+		) | rpl::start_with_next([=](const TLupdate &update) {
+			update.match([=](const TLDupdateChatBlockList &data) {
+				if (data.vblock_list()
+					&& data.vblock_list()->type() == id_blockListMain) {
+					_total++;
+				} else if (_total > 0) {
+					_total--;
+				}
+				consumer.put_next_copy(_total);
+			}, [](const auto &) {
+			});
+		}, lifetime);
+
+		if (_total) {
+			consumer.put_next_copy(_total);
+		}
+
+		return lifetime;
+	};
+}
+
+void BlockedPeers::request(int offset, Fn<void(BlockedPeers::Slice)> onDone) {
+	_api.request(TLgetBlockedMessageSenders(
+		tl_blockListMain(),
+		tl_int32(offset),
+		tl_int32(offset ? kBlockedPerPage : kBlockedFirstSlice)
+	)).done([=](const TLDmessageSenders &data) {
+		onDone(TLToSlice(data));
+	}).send();
+}
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_blocked_peers.h b/Telegram/SourceFiles/api/api_blocked_peers.h
index ca2000f67e79d5..db38c68f08be65 100644
--- a/Telegram/SourceFiles/api/api_blocked_peers.h
+++ b/Telegram/SourceFiles/api/api_blocked_peers.h
@@ -37,8 +37,10 @@ class BlockedPeers final {
 
 	explicit BlockedPeers(not_null<ApiWrap*> api);
 
+#if 0 // goodToRemove
 	void reload();
 	rpl::producer<Slice> slice();
+#endif
 	void request(int offset, Fn<void(Slice)> done);
 
 	void block(not_null<PeerData*> peer);
@@ -47,6 +49,8 @@ class BlockedPeers final {
 		Fn<void(bool success)> done = nullptr,
 		bool force = false);
 
+	rpl::producer<int> total();
+
 private:
 	struct Request {
 		std::vector<Fn<void(bool success)>> callbacks;
@@ -59,14 +63,23 @@ class BlockedPeers final {
 		bool blocking,
 		Fn<void(bool success)> done = nullptr);
 
+	void changeBlockState(
+		not_null<PeerData*> peer,
+		bool blocked,
+		bool force = false,
+		Fn<void(bool success)> done = nullptr);
+
 	const not_null<Main::Session*> _session;
 
 	MTP::Sender _api;
-
 	base::flat_map<not_null<PeerData*>, Request> _blockRequests;
+	int _total = 0;
+
+#if 0 // goodToRemove
 	mtpRequestId _requestId = 0;
 	std::optional<Slice> _slice;
 	rpl::event_stream<Slice> _changes;
+#endif
 
 
 };
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 02a49df55b4e6a..77c4e262725853 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2732,6 +2732,10 @@ void Updates::applyUpdate(const TLupdate &update) {
 			history->setUnreadMark(data.vis_marked_as_unread().v);
 		}
 	}, [&](const TLDupdateChatIsBlocked &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto peer = session().data().peerLoaded(peerId)) {
+			peer->setIsBlocked(data.vis_blocked().v);
+		}
 	}, [&](const TLDupdateChatHasScheduledMessages &data) {
 	}, [&](const TLDupdateChatVoiceChat &data) {
 	}, [&](const TLDupdateChatDefaultDisableNotification &data) {
diff --git a/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp b/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp
index 1d8c2427b9ae6b..1fbdf61a6ea8b4 100644
--- a/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp
+++ b/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp
@@ -350,6 +350,14 @@ void BlockedBoxController::prepare() {
 		handleBlockedEvent(update.peer);
 	}, lifetime());
 
+	session().api().blockedPeers().request(
+		_offset,
+		crl::guard(&_guard, [=](const Api::BlockedPeers::Slice &slice) {
+			setDescriptionText(tr::lng_blocked_list_about(tr::now));
+			applySlice(slice);
+			loadMoreRows();
+		}));
+#if 0 // goodToRemove
 	session().api().blockedPeers().slice(
 	) | rpl::take(
 		1
@@ -358,6 +366,7 @@ void BlockedBoxController::prepare() {
 		applySlice(result);
 		loadMoreRows();
 	}, lifetime());
+#endif
 }
 
 void BlockedBoxController::loadMoreRows() {
diff --git a/Telegram/SourceFiles/settings/settings_privacy_security.cpp b/Telegram/SourceFiles/settings/settings_privacy_security.cpp
index b60480d567f1d8..bba6096403f300 100644
--- a/Telegram/SourceFiles/settings/settings_privacy_security.cpp
+++ b/Telegram/SourceFiles/settings/settings_privacy_security.cpp
@@ -370,12 +370,14 @@ void AddMessagesPrivacyButton(
 	}
 }
 
+#if 0 // goodToRemove
 rpl::producer<int> BlockedPeersCount(not_null<::Main::Session*> session) {
 	return session->api().blockedPeers().slice(
 	) | rpl::map([](const Api::BlockedPeers::Slice &data) {
 		return data.total;
 	});
 }
+#endif
 
 void SetupPrivacy(
 		not_null<Window::SessionController*> controller,
@@ -723,7 +725,10 @@ void SetupBlockedList(
 		Fn<void(Type)> showOther) {
 	const auto session = &controller->session();
 	auto blockedCount = rpl::combine(
+#if 0 // goodToRemove
 		BlockedPeersCount(session),
+#endif
+		session->api().blockedPeers().total(),
 		tr::lng_settings_no_blocked_users()
 	) | rpl::map([](int count, const QString &none) {
 		return count ? QString::number(count) : none;
@@ -737,11 +742,14 @@ void SetupBlockedList(
 	blockedPeers->addClickHandler([=] {
 		showOther(Blocked::Id());
 	});
+
+#if 0 // goodToRemove
 	std::move(
 		updateTrigger
 	) | rpl::start_with_next([=] {
 		session->api().blockedPeers().reload();
 	}, blockedPeers->lifetime());
+#endif
 }
 
 void SetupWebsitesList(
@@ -891,11 +899,13 @@ void SetupSensitiveContent(
 
 	const auto session = &controller->session();
 
+#if 0 // mtp
 	std::move(
 		updateTrigger
 	) | rpl::start_with_next([=] {
 		session->api().sensitiveContent().reload();
 	}, container->lifetime());
+#endif
 	inner->add(object_ptr<Button>(
 		inner,
 		tr::lng_settings_sensitive_disable_filtering(),

From afcd87083850424f6b06022e42cdefc660ad0e57 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 15 Aug 2021 00:34:24 +0300
Subject: [PATCH 044/349] Migrated clearing payments info from MTP to TDLib.

---
 .../settings/settings_privacy_security.cpp    | 35 +++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/Telegram/SourceFiles/settings/settings_privacy_security.cpp b/Telegram/SourceFiles/settings/settings_privacy_security.cpp
index bba6096403f300..0243fe97a16775 100644
--- a/Telegram/SourceFiles/settings/settings_privacy_security.cpp
+++ b/Telegram/SourceFiles/settings/settings_privacy_security.cpp
@@ -64,6 +64,8 @@ For license and copyright information please follow this link:
 #include <QtGui/QGuiApplication>
 #include <QtSvg/QSvgRenderer>
 
+#include "tdb/tdb_sender.h"
+
 namespace Settings {
 namespace {
 
@@ -646,6 +648,38 @@ void ClearPaymentInfoBoxBuilder(
 			st::defaultBoxCheckbox),
 		checkboxPadding);
 
+	struct ClearInfo {
+		bool credentials = false;
+		bool orderInfo = false;
+	};
+	const auto clearInfo = box->lifetime().make_state<ClearInfo>();
+
+	box->addButton(tr::lng_clear_payment_info_clear(), [=] {
+		clearInfo->credentials = payment->checked();
+		clearInfo->orderInfo = shipping->checked();
+		delete label;
+		delete shipping;
+		delete payment;
+		box->addRow(object_ptr<Ui::FlatLabel>(
+			box,
+			tr::lng_clear_payment_info_confirm(),
+			st::boxLabel));
+		box->clearButtons();
+		box->addButton(tr::lng_clear_payment_info_clear(), [=] {
+			auto &sender = session->api().sender();
+			if (clearInfo->credentials) {
+				sender.request(Tdb::TLdeleteSavedCredentials()).send();
+			}
+			if (clearInfo->orderInfo) {
+				sender.request(Tdb::TLdeleteSavedOrderInfo()).send();
+			}
+			box->closeBox();
+		}, st::attentionBoxButton);
+		box->addButton(tr::lng_cancel(), [=] { box->closeBox(); });
+	}, st::attentionBoxButton);
+	box->addButton(tr::lng_cancel(), [=] { box->closeBox(); });
+
+#if 0 // goodToRemove
 	using Flags = MTPpayments_ClearSavedInfo::Flags;
 	const auto flags = box->lifetime().make_state<Flags>();
 
@@ -670,6 +704,7 @@ void ClearPaymentInfoBoxBuilder(
 		box->addButton(tr::lng_cancel(), [=] { box->closeBox(); });
 	}, st::attentionBoxButton);
 	box->addButton(tr::lng_cancel(), [=] { box->closeBox(); });
+#endif
 }
 
 auto ClearPaymentInfoBox(not_null<Main::Session*> session) {

From aed06e1f818a65e9446fb2a7767ddd09409d7510 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 15 Aug 2021 11:22:26 +0300
Subject: [PATCH 045/349] Added flood checks for TDLib errors.

---
 Telegram/SourceFiles/tdb/tdb_tl_scheme.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Telegram/SourceFiles/tdb/tdb_tl_scheme.h b/Telegram/SourceFiles/tdb/tdb_tl_scheme.h
index 04a51ef6c038d4..c5f5a18585a8f0 100644
--- a/Telegram/SourceFiles/tdb/tdb_tl_scheme.h
+++ b/Telegram/SourceFiles/tdb/tdb_tl_scheme.h
@@ -30,4 +30,14 @@ struct Error {
 
 };
 
+inline bool IsFloodError(const QString &type) {
+	// See: td/telegram/net/NetQueryDelayer.cpp.
+	return type.startsWith(u"Too Many Requests:"_q);
+}
+
+inline bool IsFloodError(const Error &error) {
+	// See: td/telegram/net/NetQueryDelayer.cpp.
+	return error.code == 429;
+}
+
 } // namespace Tdb

From 160325bc40bb695a39f001dcd232a66e7215a11e Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 15 Aug 2021 01:15:31 +0300
Subject: [PATCH 046/349] Migrated cloud password from MTP to TDLib.

---
 .../SourceFiles/api/api_cloud_password.cpp    | 263 ++++++++++++++
 Telegram/SourceFiles/api/api_cloud_password.h |   4 +
 Telegram/SourceFiles/boxes/passcode_box.cpp   | 333 +++++++++++++++++-
 Telegram/SourceFiles/boxes/passcode_box.h     |  36 ++
 .../SourceFiles/core/core_cloud_password.cpp  |   6 +
 .../SourceFiles/core/core_cloud_password.h    |  15 +
 .../passport/passport_form_controller.cpp     |   3 +
 .../payments/payments_checkout_process.cpp    |   2 +
 8 files changed, 660 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_cloud_password.cpp b/Telegram/SourceFiles/api/api_cloud_password.cpp
index e974154b989cb3..55c409bf143ced 100644
--- a/Telegram/SourceFiles/api/api_cloud_password.cpp
+++ b/Telegram/SourceFiles/api/api_cloud_password.cpp
@@ -18,6 +18,37 @@ For license and copyright information please follow this link:
 namespace Api {
 namespace {
 
+using namespace Tdb;
+
+int TLToCodeLength(const TLDpasswordState &data) {
+	if (const auto email = data.vrecovery_email_address_code_info()) {
+		return email->match([](
+				const TLDemailAddressAuthenticationCodeInfo &data) {
+			return data.vlength().v;
+		});
+	}
+	return 0;
+}
+
+Core::CloudPasswordState TLToCloudPasswordState(
+		const TLDpasswordState &data) {
+	auto result = Core::CloudPasswordState();
+	result.hasPassword = data.vhas_password().v;
+	result.hasRecovery = data.vhas_recovery_email_address().v;
+	result.notEmptyPassport = data.vhas_passport_data().v;
+	result.hint = data.vpassword_hint().v;
+	result.pendingResetDate = data.vpending_reset_date().v;
+
+	if (const auto email = data.vrecovery_email_address_code_info()) {
+		result.unconfirmedPattern = email->match([](
+				const TLDemailAddressAuthenticationCodeInfo &data) {
+			return data.vemail_address_pattern().v;
+		});
+	}
+
+	return result;
+}
+
 [[nodiscard]] Core::CloudPasswordState ProcessMtpState(
 		const MTPaccount_password &state) {
 	return state.match([&](const MTPDaccount_password &data) {
@@ -28,10 +59,16 @@ namespace {
 
 } // namespace
 
+// #TODO Add ability to set recovery email separately.
+
 CloudPassword::CloudPassword(not_null<ApiWrap*> api)
 : _api(&api->instance()) {
 }
 
+CloudPassword::CloudPassword(Tdb::Sender &sender)
+: _api(&sender) {
+}
+
 void CloudPassword::apply(Core::CloudPasswordState state) {
 	if (_state) {
 		*_state = std::move(state);
@@ -45,6 +82,7 @@ void CloudPassword::reload() {
 	if (_requestId) {
 		return;
 	}
+#if 0 // goodToRemove
 	_requestId = _api.request(MTPaccount_GetPassword(
 	)).done([=](const MTPaccount_Password &result) {
 		_requestId = 0;
@@ -52,9 +90,40 @@ void CloudPassword::reload() {
 	}).fail([=] {
 		_requestId = 0;
 	}).send();
+#endif
+
+	_api.request(TLgetPasswordState(
+	)).done([=](const TLpasswordState &result) {
+		apply(result);
+	}).fail([=](const Error &error) {
+		if (!_state) {
+			_state = std::make_unique<Core::CloudPasswordState>();
+		}
+		// See: td/telegram/PasswordManager.cpp.
+		_state->outdatedClient = ((error.code == 400)
+			&& (error.message == u"Please update client to continue"_q));
+	}).send();
 }
 
 void CloudPassword::clearUnconfirmedPassword() {
+	// There is no direct replacement for MTPaccount_CancelPasswordEmail,
+	// but we can pass an empty info to Td::TLsetPassword
+	// to clear an unconfirmed password.
+	_requestId = _api.request(TLsetPassword(
+		tl_string(),
+		tl_string(),
+		tl_string(),
+		tl_bool(true),
+		tl_string()
+	)).done([=](const TLpasswordState &result) {
+		_requestId = 0;
+		apply(result);
+	}).fail([=](const Error &error) {
+		_requestId = 0;
+		reload();
+	}).send();
+
+#if 0 // goodToRemove
 	_requestId = _api.request(MTPaccount_CancelPasswordEmail(
 	)).done([=] {
 		_requestId = 0;
@@ -63,6 +132,7 @@ void CloudPassword::clearUnconfirmedPassword() {
 		_requestId = 0;
 		reload();
 	}).send();
+#endif
 }
 
 rpl::producer<Core::CloudPasswordState> CloudPassword::state() const {
@@ -78,6 +148,7 @@ auto CloudPassword::stateCurrent() const
 		: std::nullopt;
 }
 
+#if 0 // goodToRemove
 auto CloudPassword::resetPassword()
 -> rpl::producer<CloudPassword::ResetRetryDate, QString> {
 	return [=](auto consumer) {
@@ -106,10 +177,41 @@ auto CloudPassword::resetPassword()
 		return rpl::lifetime();
 	};
 }
+#endif
+
+auto CloudPassword::resetPassword()
+-> rpl::producer<CloudPassword::ResetRetryDate, QString> {
+	return [=](auto consumer) {
+		_api.request(TLresetPassword(
+		)).done([=](const TLresetPasswordResult &result) {
+			result.match([&](const TLDresetPasswordResultOk &data) {
+				reload();
+			}, [&](const TLDresetPasswordResultPending &data) {
+				if (!_state) {
+					reload();
+					return;
+				}
+				const auto until = data.vpending_reset_date().v;
+				if (_state->pendingResetDate != until) {
+					_state->pendingResetDate = until;
+					_stateChanges.fire_copy(*_state);
+				}
+			}, [&](const TLDresetPasswordResultDeclined &data) {
+				consumer.put_next_copy(data.vretry_date().v);
+			});
+			consumer.put_done();
+		}).fail([=](const Error &error) {
+			consumer.put_error_copy(error.message);
+		}).send();
+
+		return rpl::lifetime();
+	};
+}
 
 auto CloudPassword::cancelResetPassword()
 -> rpl::producer<rpl::no_value, QString> {
 	return [=](auto consumer) {
+#if 0 // goodToRemove
 		_api.request(MTPaccount_DeclinePasswordReset(
 		)).done([=] {
 			reload();
@@ -117,6 +219,167 @@ auto CloudPassword::cancelResetPassword()
 		}).fail([=](const MTP::Error &error) {
 			consumer.put_error_copy(error.type());
 		}).send();
+#endif
+		_api.request(TLcancelPasswordReset(
+		)).done([=] {
+			reload();
+			consumer.put_done();
+		}).fail([=](const Error &error) {
+			consumer.put_error_copy(error.message);
+		}).send();
+
+		return rpl::lifetime();
+	};
+}
+
+void CloudPassword::apply(const TLpasswordState &state) {
+	auto parsed = TLToCloudPasswordState(state.data());
+	if (_state) {
+		*_state = std::move(parsed);
+	} else {
+		_state = std::make_unique<Core::CloudPasswordState>(
+			std::move(parsed));
+	}
+	_state->outdatedClient = false;
+	_stateChanges.fire_copy(*_state);
+}
+
+rpl::producer<rpl::no_value, QString> CloudPassword::set(
+		const QString &oldPassword,
+		const QString &newPassword,
+		const QString &hint,
+		bool hasRecoveryEmail,
+		const QString &recoveryEmail) {
+	return [=](auto consumer) {
+		_api.request(TLsetPassword(
+			tl_string(oldPassword),
+			tl_string(newPassword),
+			tl_string(hint),
+			tl_bool(hasRecoveryEmail),
+			tl_string(recoveryEmail)
+		)).done([=](const TLpasswordState &result) {
+			// When a new password is set with a recovery email,
+			// the server returns an error EMAIL_UNCONFIRMED_#
+			// requiring email confirmation, but TDLib returns a success with
+			// the given vrecovery_email_address_code_info optional parameter.
+			// We simulate this error to keep an external behavior the same.
+			const auto codeLength = TLToCodeLength(result.data());
+			if (codeLength) {
+				consumer.put_error(
+					QString("EMAIL_UNCONFIRMED_%1").arg(codeLength));
+			} else {
+				consumer.put_done();
+				apply(result);
+			}
+		}).fail([=](const Error &error) {
+			consumer.put_error_copy(error.message);
+		}).send();
+#if 0 // doLater
+		// }).handleFloodErrors().send();
+#endif
+
+		return rpl::lifetime();
+	};
+}
+
+rpl::producer<rpl::no_value, QString> CloudPassword::confirmEmail(
+		const QString &code) {
+	return [=](auto consumer) {
+		_api.request(TLcheckRecoveryEmailAddressCode(
+			tl_string(code)
+		)).done([=](const TLpasswordState &result) {
+			consumer.put_done();
+			apply(result);
+		}).fail([=](const Error &error) {
+			consumer.put_error_copy(error.message);
+		}).send();
+#if 0 // doLater
+		// }).handleFloodErrors().send();
+#endif
+
+		return rpl::lifetime();
+	};
+}
+
+rpl::producer<rpl::no_value, QString> CloudPassword::resendEmailCode() {
+	return [=](auto consumer) {
+		_api.request(TLresendRecoveryEmailAddressCode(
+		)).done([=](const TLpasswordState &result) {
+			consumer.put_done();
+			apply(result);
+		}).fail([=](const Error &error) {
+			consumer.put_error_copy(error.message);
+		}).send();
+
+		return rpl::lifetime();
+	};
+}
+
+rpl::producer<rpl::no_value, QString> CloudPassword::recoverPassword(
+		const QString &code,
+		const QString &newPassword,
+		const QString &newHint) {
+	return [=](auto consumer) {
+		_api.request(TLrecoverPassword(
+			tl_string(code),
+			tl_string(newPassword),
+			tl_string(newHint)
+		)).done([=](const TLpasswordState &result) {
+			consumer.put_done();
+			apply(result);
+		}).fail([=](const Error &error) {
+			consumer.put_error_copy(error.message);
+		}).send();
+
+		return rpl::lifetime();
+	};
+}
+
+rpl::producer<QString, QString> CloudPassword::requestPasswordRecovery() {
+	return [=](auto consumer) {
+		_api.request(TLrequestPasswordRecovery(
+		)).done([=](const TLemailAddressAuthenticationCodeInfo &result) {
+			result.match([&](
+					const TLDemailAddressAuthenticationCodeInfo &data) {
+				consumer.put_next_copy(data.vemail_address_pattern().v);
+			});
+			consumer.put_done();
+		}).fail([=](const Error &error) {
+			consumer.put_error_copy(error.message);
+		}).send();
+
+		return rpl::lifetime();
+	};
+}
+
+auto CloudPassword::checkRecoveryEmailAddressCode(const QString &code)
+-> rpl::producer<rpl::no_value, QString> {
+	return [=](auto consumer) {
+		_api.request(TLcheckRecoveryEmailAddressCode(
+			tl_string(code)
+		)).done([=](const TLpasswordState &) {
+			consumer.put_done();
+		}).fail([=](const Error &error) {
+			consumer.put_error_copy(error.message);
+		}).send();
+#if 0 // doLater
+		// }).handleFloodErrors().send();
+#endif
+
+		return rpl::lifetime();
+	};
+}
+
+rpl::producer<rpl::no_value, QString> CloudPassword::check(
+		const QString &password) {
+	return [=](auto consumer) {
+		_api.request(Tdb::TLgetRecoveryEmailAddress(
+			tl_string(password)
+		)).done([=] {
+			consumer.put_done();
+		}).fail([=](const Error &error) {
+			consumer.put_error_copy(error.message);
+		}).send();
 
 		return rpl::lifetime();
 	};
diff --git a/Telegram/SourceFiles/api/api_cloud_password.h b/Telegram/SourceFiles/api/api_cloud_password.h
index 30bc37938268eb..6c46df2805562d 100644
--- a/Telegram/SourceFiles/api/api_cloud_password.h
+++ b/Telegram/SourceFiles/api/api_cloud_password.h
@@ -29,6 +29,7 @@ class CloudPassword final {
 
 	using ResetRetryDate = int;
 	explicit CloudPassword(not_null<ApiWrap*> api);
+	explicit CloudPassword(Tdb::Sender &sender);
 
 	void reload();
 	void clearUnconfirmedPassword();
@@ -63,6 +64,9 @@ class CloudPassword final {
 private:
 	void apply(Core::CloudPasswordState state);
 
+	void apply(const Tdb::TLpasswordState &state);
+
+	const bool _authorized = true;
 	MTP::Sender _api;
 	mtpRequestId _requestId = 0;
 	std::unique_ptr<Core::CloudPasswordState> _state;
diff --git a/Telegram/SourceFiles/boxes/passcode_box.cpp b/Telegram/SourceFiles/boxes/passcode_box.cpp
index 840e4872d44d64..6833562f7a39ee 100644
--- a/Telegram/SourceFiles/boxes/passcode_box.cpp
+++ b/Telegram/SourceFiles/boxes/passcode_box.cpp
@@ -13,7 +13,6 @@ For license and copyright information please follow this link:
 #include "base/unixtime.h"
 #include "mainwindow.h"
 #include "apiwrap.h"
-#include "api/api_cloud_password.h"
 #include "main/main_session.h"
 #include "main/main_domain.h"
 #include "core/application.h"
@@ -155,9 +154,11 @@ PasscodeBox::CloudFields PasscodeBox::CloudFields::From(
 		const Core::CloudPasswordState &current) {
 	auto result = CloudFields();
 	result.hasPassword = current.hasPassword;
+#if 0 // goodToRemove
 	result.mtp.curRequest = current.mtp.request;
 	result.mtp.newAlgo = current.mtp.newPassword;
 	result.mtp.newSecureSecretAlgo = current.mtp.newSecureSecret;
+#endif
 	result.hasRecovery = current.hasRecovery;
 	result.notEmptyPassport = current.notEmptyPassport;
 	result.hint = current.hint;
@@ -171,6 +172,7 @@ PasscodeBox::PasscodeBox(
 	bool turningOff)
 : _session(session)
 , _api(&_session->mtp())
+, _unauthCloudPassword(std::nullopt)
 , _turningOff(turningOff)
 , _about(st::boxWidth - st::boxPadding.left() * 1.5)
 , _oldPasscode(this, st::defaultInputField, tr::lng_passcode_enter_old())
@@ -188,11 +190,18 @@ PasscodeBox::PasscodeBox(
 
 PasscodeBox::PasscodeBox(
 	QWidget*,
+#if 0 // goodToRemove
 	not_null<MTP::Instance*> mtp,
+#endif
+	Tdb::Sender &sender,
 	Main::Session *session,
 	const CloudFields &fields)
 : _session(session)
+#if 0 // goodToRemove
 , _api(mtp)
+#endif
+, _api(sender)
+, _unauthCloudPassword(sender)
 , _turningOff(fields.turningOff)
 , _cloudPwd(true)
 , _cloudFields(fields)
@@ -228,7 +237,16 @@ PasscodeBox::PasscodeBox(
 	QWidget*,
 	not_null<Main::Session*> session,
 	const CloudFields &fields)
-: PasscodeBox(nullptr, &session->mtp(), session, fields) {
+: PasscodeBox(nullptr, session->sender(), session, fields) {
+}
+
+Api::CloudPassword &PasscodeBox::cloudPassword() {
+	if (_session) {
+		return _session->api().cloudPassword();
+	} else if (_unauthCloudPassword) {
+		return (*_unauthCloudPassword);
+	}
+	Unexpected("Can't find TDLib sender in PasscodeBox.");
 }
 
 rpl::producer<QByteArray> PasscodeBox::newPasswordSet() const {
@@ -438,15 +456,20 @@ void PasscodeBox::setInnerFocus() {
 	}
 }
 
+#if 0 // goodToRemove
 void PasscodeBox::recoverPasswordDone(
 		const QByteArray &newPasswordBytes,
 		const MTPauth_Authorization &result) {
+#endif
+void PasscodeBox::recoverPasswordDone(const QByteArray &newPasswordBytes) {
 	if (_replacedBy) {
 		_replacedBy->closeBox();
 	}
 	_setRequest = 0;
 	const auto weak = Ui::MakeWeak(this);
+#if 0 // doLater
 	_newAuthorization.fire_copy(result);
+#endif
 	if (weak) {
 		_newPasswordSet.fire_copy(newPasswordBytes);
 		if (weak) {
@@ -487,8 +510,30 @@ void PasscodeBox::closeReplacedBy() {
 	}
 }
 
+void PasscodeBox::setPasswordFail(
+		const QByteArray &newPasswordBytes,
+		const QString &email,
+		const QString &errorMessage) {
+	const auto prefix = u"EMAIL_UNCONFIRMED_"_q;
+	if (errorMessage.startsWith(prefix)) {
+		const auto codeLength = base::StringViewMid(
+			errorMessage,
+			prefix.size()).toInt();
+
+		closeReplacedBy();
+		_setRequest = 0;
+
+		validateEmail(email, codeLength, newPasswordBytes);
+	} else {
+		setPasswordFail(errorMessage);
+	}
+}
+
 void PasscodeBox::setPasswordFail(const QString &type) {
+#if 0 // goodToRemove
 	if (MTP::IsFloodError(type)) {
+#endif
+	if (Tdb::IsFloodError(type)) {
 		closeReplacedBy();
 		_setRequest = 0;
 
@@ -513,8 +558,10 @@ void PasscodeBox::setPasswordFail(const QString &type) {
 		} else {
 			badOldPasscode();
 		}
+#if 0 // goodToRemove - unneeded due TDLib
 	} else if (type == u"SRP_ID_INVALID"_q) {
 		handleSrpIdInvalid();
+#endif
 	//} else if (type == u"NEW_PASSWORD_BAD"_q) {
 	//} else if (type == u"NEW_SALT_INVALID"_q) {
 	} else if (type == u"EMAIL_INVALID"_q) {
@@ -525,6 +572,7 @@ void PasscodeBox::setPasswordFail(const QString &type) {
 	}
 }
 
+#if 0 // goodToRemove
 void PasscodeBox::setPasswordFail(
 		const QByteArray &newPasswordBytes,
 		const QString &email,
@@ -541,6 +589,7 @@ void PasscodeBox::setPasswordFail(
 		setPasswordFail(error.type());
 	}
 }
+#endif
 
 void PasscodeBox::validateEmail(
 		const QString &email,
@@ -550,6 +599,32 @@ void PasscodeBox::validateEmail(
 	const auto resent = std::make_shared<rpl::event_stream<QString>>();
 	const auto set = std::make_shared<bool>(false);
 	const auto submit = crl::guard(this, [=](QString code) {
+		cloudPassword().confirmEmail(
+			code
+		) | rpl::start_with_error_done([=](const QString &error) {
+			_setRequest = 0;
+			if (Tdb::IsFloodError(error)) {
+				errors->fire(tr::lng_flood_error(tr::now));
+			} else if (error == u"CODE_INVALID"_q) {
+				errors->fire(tr::lng_signin_wrong_code(tr::now));
+			} else if (error == u"EMAIL_HASH_EXPIRED"_q) {
+				const auto weak = Ui::MakeWeak(this);
+				_clearUnconfirmedPassword.fire({});
+				if (weak) {
+					auto box = Box<Ui::InformBox>(
+						Lang::Hard::EmailConfirmationExpired());
+					weak->getDelegate()->show(
+						std::move(box),
+						Ui::LayerOption::CloseOther);
+				}
+			} else {
+				errors->fire(Lang::Hard::ServerError());
+			}
+		}, [=] {
+			*set = true;
+			setPasswordDone(newPasswordBytes);
+		}, lifetime());
+#if 0 // goodToRemove
 		if (_setRequest) {
 			return;
 		}
@@ -577,8 +652,20 @@ void PasscodeBox::validateEmail(
 				errors->fire(Lang::Hard::ServerError());
 			}
 		}).handleFloodErrors().send();
+#endif
 	});
 	const auto resend = crl::guard(this, [=] {
+		cloudPassword().resendEmailCode(
+		) | rpl::start_with_error_done([=](const QString &error) {
+			if (Tdb::IsFloodError(error)) {
+				errors->fire(tr::lng_flood_error(tr::now));
+			} else {
+				errors->fire(Lang::Hard::ServerError());
+			}
+		}, [=] {
+			resent->fire(tr::lng_cloud_password_resent(tr::now));
+		}, lifetime());
+#if 0 // goodToRemove
 		if (_setRequest) {
 			return;
 		}
@@ -590,6 +677,7 @@ void PasscodeBox::validateEmail(
 			_setRequest = 0;
 			errors->fire(Lang::Hard::ServerError());
 		}).send();
+#endif
 	});
 	const auto box = _replacedBy = getDelegate()->show(
 		Passport::VerifyEmailBox(
@@ -615,6 +703,7 @@ void PasscodeBox::validateEmail(
 	}, box->lifetime());
 }
 
+#if 0 // goodToRemove - unneeded due TDLib
 void PasscodeBox::handleSrpIdInvalid() {
 	const auto now = crl::now();
 	if (_lastSrpIdInvalidTime > 0
@@ -627,6 +716,7 @@ void PasscodeBox::handleSrpIdInvalid() {
 		requestPasswordData();
 	}
 }
+#endif
 
 void PasscodeBox::save(bool force) {
 	if (_setRequest) return;
@@ -737,7 +827,36 @@ void PasscodeBox::submitOnlyCheckCloudPassword(const QString &oldPassword) {
 	}
 }
 
+void PasscodeBox::sendClearCloudPassword(const QString &oldPassword) {
+	cloudPassword().set(
+		oldPassword,
+		QString(),
+		QString(),
+		false,
+		QString()
+	) | rpl::start_with_error_done([=](const QString &error) {
+		setPasswordFail({}, QString(), error);
+	}, [=] {
+		setPasswordDone({});
+	}, lifetime());
+}
+
 void PasscodeBox::sendOnlyCheckCloudPassword(const QString &oldPassword) {
+	cloudPassword().check(
+		oldPassword
+	) | rpl::start_with_error_done([=](const QString &error) {
+		setPasswordFail({}, QString(), error);
+	}, [=] {
+		if (const auto onstack = _cloudFields.customCheckCallback) {
+			onstack(
+				{ .password = oldPassword.toUtf8() },
+				Ui::MakeWeak(this));
+		} else {
+			Assert(_cloudFields.turningOff);
+			sendClearCloudPassword(oldPassword);
+		}
+	}, lifetime());
+#if 0 // goodToRemove
 	checkPassword(oldPassword, [=](const Core::CloudPasswordResult &check) {
 		if (const auto onstack = _cloudFields.customCheckCallback) {
 			onstack(check, Ui::MakeWeak(this));
@@ -746,8 +865,10 @@ void PasscodeBox::sendOnlyCheckCloudPassword(const QString &oldPassword) {
 			sendClearCloudPassword(check);
 		}
 	});
+#endif
 }
 
+#if 0 // goodToRemove - unneeded due TDLib
 void PasscodeBox::checkPassword(
 		const QString &oldPassword,
 		CheckPasswordCallback callback) {
@@ -780,7 +901,9 @@ void PasscodeBox::passwordChecked() {
 	_cloudFields.mtp.curRequest.id = 0;
 	_checkPasswordCallback(check);
 }
+#endif
 
+#if 0 // goodToRemove - unneeded due TDLib
 void PasscodeBox::requestPasswordData() {
 	if (!_checkPasswordCallback) {
 		return serverError();
@@ -797,6 +920,7 @@ void PasscodeBox::requestPasswordData() {
 		});
 	}).send();
 }
+#endif
 
 void PasscodeBox::serverError() {
 	getDelegate()->show(Ui::MakeInformBox(Lang::Hard::ServerError()));
@@ -808,7 +932,10 @@ bool PasscodeBox::handleCustomCheckError(const MTP::Error &error) {
 }
 
 bool PasscodeBox::handleCustomCheckError(const QString &type) {
+#if 0 // goodToRemove
 	if (MTP::IsFloodError(type)
+#endif
+	if (Tdb::IsFloodError(type)
 		|| type == u"PASSWORD_HASH_INVALID"_q
 		|| type == u"SRP_PASSWORD_CHANGED"_q
 		|| type == u"SRP_ID_INVALID"_q) {
@@ -818,6 +945,7 @@ bool PasscodeBox::handleCustomCheckError(const QString &type) {
 	return false;
 }
 
+#if 0 // goodToRemove
 void PasscodeBox::sendClearCloudPassword(
 		const Core::CloudPasswordResult &check) {
 	const auto hint = QString();
@@ -899,7 +1027,61 @@ void PasscodeBox::changeCloudPassword(
 		changeCloudPassword(oldPassword, check, newPassword);
 	});
 }
+#endif
+
+void PasscodeBox::setNewCloudPassword(const QString &newPassword) {
+	const auto newPasswordBytes = newPassword.toUtf8();
+	const auto hint = _passwordHint->getLastText();
+	const auto email = _recoverEmail->getLastText().trimmed();
+	_checkPasswordCallback = nullptr;
+
+	if (_cloudFields.fromRecoveryCode.isEmpty()) {
+		cloudPassword().set(
+			QString(),
+			newPassword,
+			hint,
+			!email.isEmpty(),
+			email
+		) | rpl::start_with_error_done([=](const QString &error) {
+			setPasswordFail(newPasswordBytes, email, error);
+		}, [=] {
+			setPasswordDone(newPasswordBytes);
+		}, lifetime());
+	} else {
+		cloudPassword().recoverPassword(
+			_cloudFields.fromRecoveryCode,
+			newPassword,
+			hint
+		) | rpl::start_with_error_done([=](const QString &error) {
+			if (Tdb::IsFloodError(error)) {
+				_newError = tr::lng_flood_error(tr::now);
+				update();
+			}
+			setPasswordFail(newPasswordBytes, email, error);
+		}, [=] {
+			recoverPasswordDone(newPasswordBytes);
+		}, lifetime());
+	}
+}
+
+void PasscodeBox::changeCloudPassword(
+		const QString &oldPassword,
+		const QString &newPassword) {
+	const auto newPasswordBytes = newPassword.toUtf8();
+	cloudPassword().set(
+		oldPassword,
+		newPassword,
+		_passwordHint->getLastText(),
+		false,
+		QString()
+	) | rpl::start_with_error_done([=](const QString &error) {
+		setPasswordFail(newPasswordBytes, QString(), error);
+	}, [=] {
+		setPasswordDone(newPasswordBytes);
+	}, lifetime());
+}
 
+#if 0 // goodToRemove
 void PasscodeBox::changeCloudPassword(
 		const QString &oldPassword,
 		const Core::CloudPasswordResult &check,
@@ -946,7 +1128,9 @@ void PasscodeBox::changeCloudPassword(
 		setPasswordFail(error.type());
 	}).handleFloodErrors().send();
 }
+#endif
 
+#if 0 // goodToRemove - unneeded due TDLib?
 void PasscodeBox::suggestSecretReset(const QString &newPassword) {
 	auto resetSecretAndSave = [=](Fn<void()> &&close) {
 		checkPasswordHash([=, close = std::move(close)](
@@ -992,7 +1176,9 @@ void PasscodeBox::resetSecret(
 		}
 	}).send();
 }
+#endif
 
+#if 0 // goodToRemove
 void PasscodeBox::sendChangeCloudPassword(
 		const Core::CloudPasswordResult &check,
 		const QString &newPassword,
@@ -1038,6 +1224,7 @@ void PasscodeBox::sendChangeCloudPassword(
 		setPasswordFail(newPasswordBytes, QString(), error);
 	}).handleFloodErrors().send();
 }
+#endif
 
 void PasscodeBox::badOldPasscode() {
 	_oldPasscode->selectAll();
@@ -1083,12 +1270,32 @@ void PasscodeBox::recoverByEmail() {
 		}));
 	} else if (_pattern.isEmpty()) {
 		_pattern = "-";
+
+		const auto recoverStarted = [=](const QString &email) {
+			_pattern = email;
+			recover();
+		};
+
+		const auto recoverStartFail = [=] {
+			_pattern = QString();
+			closeBox();
+		};
+
+		cloudPassword().requestPasswordRecovery(
+		) | rpl::start_with_next_error([=](const QString &pattern) {
+			recoverStarted(pattern);
+		}, [=](const QString &error) {
+			recoverStartFail();
+		}, lifetime());
+
+#if 0 // goodToRemove
 		_api.request(MTPauth_RequestPasswordRecovery(
 		)).done([=](const MTPauth_PasswordRecovery &result) {
 			recoverStarted(result);
 		}).fail([=](const MTP::Error &error) {
 			recoverStartFail(error);
 		}).send();
+#endif
 	} else {
 		recover();
 	}
@@ -1105,7 +1312,10 @@ void PasscodeBox::recover() {
 
 	const auto weak = Ui::MakeWeak(this);
 	const auto box = getDelegate()->show(Box<RecoverBox>(
+		_api,
+#if 0 // goodToRemove
 		&_api.instance(),
+#endif
 		_session,
 		_pattern,
 		_cloudFields,
@@ -1122,6 +1332,7 @@ void PasscodeBox::recover() {
 	_replacedBy = box;
 }
 
+#if 0 // goodToRemove
 void PasscodeBox::recoverStarted(const MTPauth_PasswordRecovery &result) {
 	_pattern = qs(result.c_auth_passwordRecovery().vemail_pattern());
 	recover();
@@ -1131,16 +1342,23 @@ void PasscodeBox::recoverStartFail(const MTP::Error &error) {
 	_pattern = QString();
 	closeBox();
 }
+#endif
 
 RecoverBox::RecoverBox(
 	QWidget*,
+	Tdb::Sender &sender,
+#if 0 // goodToRemove
 	not_null<MTP::Instance*> mtp,
+#endif
 	Main::Session *session,
 	const QString &pattern,
 	const PasscodeBox::CloudFields &fields,
 	Fn<void()> closeParent)
 : _session(session)
+#if 0 // goodToRemove
 , _api(mtp)
+#endif
+, _api(sender)
 , _pattern(st::normalFont->elided(tr::lng_signin_recover_hint(tr::now, lt_recover_email, pattern), st::boxWidth - st::boxPadding.left() * 1.5))
 , _cloudFields(fields)
 , _recoverCode(this, st::defaultInputField, tr::lng_signin_code())
@@ -1239,6 +1457,7 @@ void RecoverBox::submit() {
 	}
 
 	const auto send = crl::guard(this, [=] {
+#if 0 // goodToRemove
 		if (_cloudFields.turningOff) {
 			// From "Disable cloud password".
 			_submitRequest = _api.request(MTPauth_RecoverPassword(
@@ -1260,6 +1479,36 @@ void RecoverBox::submit() {
 				checkSubmitFail(error);
 			}).handleFloodErrors().send();
 		}
+#endif
+		_submitRequest = -1;
+
+		const auto unauthCloudPassword =
+			lifetime().make_state<Api::CloudPassword>(_api);
+		const auto cloudPassword = _session
+			? &_session->api().cloudPassword()
+			: unauthCloudPassword;
+
+		if (_cloudFields.turningOff) {
+			// From "Disable cloud password".
+			cloudPassword->recoverPassword(
+				code,
+				QString(),
+				QString()
+			) | rpl::start_with_error_done([=](const QString &error) {
+				codeSubmitFail(error);
+			}, [=] {
+				proceedToClear();
+			}, lifetime());
+		} else {
+			// From "Change cloud password".
+			cloudPassword->checkRecoveryEmailAddressCode(
+				code
+			) | rpl::start_with_error_done([=](const QString &error) {
+				codeSubmitFail(error);
+			}, [=] {
+				proceedToChange(code);
+			}, lifetime());
+		}
 	});
 	if (_cloudFields.notEmptyPassport) {
 		getDelegate()->show(Ui::MakeConfirmBox({
@@ -1301,7 +1550,9 @@ void RecoverBox::proceedToChange(const QString &code) {
 	fields.hasRecovery = false;
 	// we could've been turning off, no need to force new password then
 	// like if (_cloudFields.turningOff) { just RecoverPassword else Check }
+#if 0 // goodToRemove
 	fields.mtp.curRequest = {};
+#endif
 	fields.hasPassword = false;
 	fields.customCheckCallback = nullptr;
 	auto box = Box<PasscodeBox>(_session, fields);
@@ -1325,6 +1576,39 @@ void RecoverBox::proceedToChange(const QString &code) {
 	getDelegate()->show(std::move(box));
 }
 
+void RecoverBox::codeSubmitFail(const QString &error) {
+	if (Tdb::IsFloodError(error)) {
+		_submitRequest = 0;
+		setError(tr::lng_flood_error(tr::now));
+		_recoverCode->showError();
+		return;
+	}
+	_submitRequest = 0;
+
+	if (error == u"PASSWORD_EMPTY"_q) {
+		_newPasswordSet.fire(QByteArray());
+		getDelegate()->show(
+			Box<Ui::InformBox>(tr::lng_cloud_password_removed(tr::now)),
+			Ui::LayerOption::CloseOther);
+	} else if (error == u"PASSWORD_RECOVERY_NA"_q) {
+		closeBox();
+	} else if (error == u"PASSWORD_RECOVERY_EXPIRED"_q) {
+		_recoveryExpired.fire({});
+		closeBox();
+	} else if (error == u"CODE_INVALID"_q) {
+		setError(tr::lng_signin_wrong_code(tr::now));
+		_recoverCode->selectAll();
+		_recoverCode->setFocus();
+		_recoverCode->showError();
+	} else {
+		setError(Logs::DebugEnabled() // internal server error
+			? error
+			: Lang::Hard::ServerError());
+		_recoverCode->setFocus();
+	}
+}
+
+#if 0 // goodToRemove
 void RecoverBox::checkSubmitFail(const MTP::Error &error) {
 	if (MTP::IsFloodError(error)) {
 		_submitRequest = 0;
@@ -1357,6 +1641,7 @@ void RecoverBox::checkSubmitFail(const MTP::Error &error) {
 		_recoverCode->setFocus();
 	}
 }
+#endif
 
 RecoveryEmailValidation ConfirmRecoveryEmail(
 		not_null<Main::Session*> session,
@@ -1369,6 +1654,36 @@ RecoveryEmailValidation ConfirmRecoveryEmail(
 	const auto cancels = std::make_shared<rpl::event_stream<>>();
 
 	const auto submit = [=](QString code) {
+		session->api().cloudPassword().confirmEmail(
+			code
+		) | rpl::start_with_error_done([=](const QString &error) {
+			if (Tdb::IsFloodError(error)) {
+				errors->fire(tr::lng_flood_error(tr::now));
+			} else if (error == qstr("CODE_INVALID")) {
+				errors->fire(tr::lng_signin_wrong_code(tr::now));
+			} else if (error == qstr("EMAIL_HASH_EXPIRED")) {
+				cancels->fire({});
+				if (*weak) {
+					auto box = Box<Ui::InformBox>(
+						Lang::Hard::EmailConfirmationExpired());
+					(*weak)->getDelegate()->show(
+						std::move(box),
+						Ui::LayerOption::CloseOther);
+				}
+			} else {
+				errors->fire(Lang::Hard::ServerError());
+			}
+		}, [=] {
+			reloads->fire({});
+			if (*weak) {
+				(*weak)->getDelegate()->show(
+					Box<Ui::InformBox>(
+						tr::lng_cloud_password_was_set(tr::now)),
+					Ui::LayerOption::CloseOther);
+			}
+		}, (*weak)->lifetime());
+
+#if 0 // goodToRemove
 		if (*requestId) {
 			return;
 		}
@@ -1401,8 +1716,10 @@ RecoveryEmailValidation ConfirmRecoveryEmail(
 				errors->fire(Lang::Hard::ServerError());
 			}
 		}).handleFloodErrors().send();
+#endif
 	};
 	const auto resend = [=] {
+#if 0 // goodToRemove
 		if (*requestId) {
 			return;
 		}
@@ -1414,6 +1731,18 @@ RecoveryEmailValidation ConfirmRecoveryEmail(
 			*requestId = 0;
 			errors->fire(Lang::Hard::ServerError());
 		}).send();
+#endif
+
+		session->api().cloudPassword().resendEmailCode(
+		) | rpl::start_with_error_done([=](const QString &error) {
+			if (Tdb::IsFloodError(error)) {
+				errors->fire(tr::lng_flood_error(tr::now));
+			} else {
+				errors->fire(Lang::Hard::ServerError());
+			}
+		}, [=] {
+			resent->fire(tr::lng_cloud_password_resent(tr::now));
+		}, (*weak)->lifetime());
 	};
 
 	auto box = Passport::VerifyEmailBox(
diff --git a/Telegram/SourceFiles/boxes/passcode_box.h b/Telegram/SourceFiles/boxes/passcode_box.h
index b651cda64a8580..7bbe9f716279a3 100644
--- a/Telegram/SourceFiles/boxes/passcode_box.h
+++ b/Telegram/SourceFiles/boxes/passcode_box.h
@@ -11,6 +11,8 @@ For license and copyright information please follow this link:
 #include "mtproto/sender.h"
 #include "core/core_cloud_password.h"
 
+#include "api/api_cloud_password.h"
+
 namespace MTP {
 class Instance;
 } // namespace MTP
@@ -37,7 +39,9 @@ class PasscodeBox : public Ui::BoxContent {
 		static CloudFields From(const Core::CloudPasswordState &current);
 
 		struct Mtp {
+#if 0 // goodToRemove
 			Core::CloudPasswordCheckRequest curRequest;
+#endif
 			Core::CloudPasswordAlgo newAlgo;
 			Core::SecureSecretAlgo newSecureSecretAlgo;
 		};
@@ -61,7 +65,10 @@ class PasscodeBox : public Ui::BoxContent {
 	};
 	PasscodeBox(
 		QWidget*,
+#if 0 // goodToRemove
 		not_null<MTP::Instance*> mtp,
+#endif
+		Tdb::Sender &sender,
 		Main::Session *session,
 		const CloudFields &fields);
 	PasscodeBox(
@@ -101,34 +108,48 @@ class PasscodeBox : public Ui::BoxContent {
 	bool onlyCheckCurrent() const;
 
 	void setPasswordDone(const QByteArray &newPasswordBytes);
+#if 0 // goodToRemove
 	void recoverPasswordDone(
 		const QByteArray &newPasswordBytes,
 		const MTPauth_Authorization &result);
+#endif
+	void recoverPasswordDone(const QByteArray &newPasswordBytes);
+	void setPasswordFail(
+		const QByteArray &newPasswordBytes,
+		const QString &email,
+		const QString &errorMessage);
 	void setPasswordFail(const QString &type);
+#if 0 // goodToRemove
 	void setPasswordFail(
 		const QByteArray &newPasswordBytes,
 		const QString &email,
 		const MTP::Error &error);
+#endif
 	void validateEmail(
 		const QString &email,
 		int codeLength,
 		const QByteArray &newPasswordBytes);
 
+#if 0 // goodToRemove
 	void recoverStarted(const MTPauth_PasswordRecovery &result);
 	void recoverStartFail(const MTP::Error &error);
+#endif
 
 	void recover();
 	void submitOnlyCheckCloudPassword(const QString &oldPassword);
 	void setNewCloudPassword(const QString &newPassword);
 
+#if 0 // goodToRemove
 	void checkPassword(
 		const QString &oldPassword,
 		CheckPasswordCallback callback);
 	void checkPasswordHash(CheckPasswordCallback callback);
+#endif
 
 	void changeCloudPassword(
 		const QString &oldPassword,
 		const QString &newPassword);
+#if 0 // goodToRemove
 	void changeCloudPassword(
 		const QString &oldPassword,
 		const Core::CloudPasswordResult &check,
@@ -138,22 +159,31 @@ class PasscodeBox : public Ui::BoxContent {
 		const Core::CloudPasswordResult &check,
 		const QString &newPassword,
 		const QByteArray &secureSecret);
+#endif
+#if 0 // goodToRemove - unneeded due TDLib?
 	void suggestSecretReset(const QString &newPassword);
 	void resetSecret(
 		const Core::CloudPasswordResult &check,
 		const QString &newPassword,
 		Fn<void()> callback);
+#endif
 
 	void sendOnlyCheckCloudPassword(const QString &oldPassword);
+	void sendClearCloudPassword(const QString &oldPassword);
+#if 0 // goodToRemove
 	void sendClearCloudPassword(const Core::CloudPasswordResult &check);
 
 	void handleSrpIdInvalid();
 	void requestPasswordData();
+#endif
 	void passwordChecked();
 	void serverError();
 
 	Main::Session *_session = nullptr;
 	MTP::Sender _api;
+	std::optional<Api::CloudPassword> _unauthCloudPassword = std::nullopt;
+
+	Api::CloudPassword &cloudPassword();
 
 	QString _pattern;
 
@@ -193,7 +223,10 @@ class RecoverBox final : public Ui::BoxContent {
 public:
 	RecoverBox(
 		QWidget*,
+		Tdb::Sender &sender,
+#if 0 // goodToRemove
 		not_null<MTP::Instance*> mtp,
+#endif
 		Main::Session *session,
 		const QString &pattern,
 		const PasscodeBox::CloudFields &fields,
@@ -217,7 +250,10 @@ class RecoverBox final : public Ui::BoxContent {
 	void codeChanged();
 	void proceedToClear();
 	void proceedToChange(const QString &code);
+#if 0 // goodToRemove
 	void checkSubmitFail(const MTP::Error &error);
+#endif
+	void codeSubmitFail(const QString &error);
 	void setError(const QString &error);
 
 	Main::Session *_session = nullptr;
diff --git a/Telegram/SourceFiles/core/core_cloud_password.cpp b/Telegram/SourceFiles/core/core_cloud_password.cpp
index a835112dc9b2ad..57ac33122c9843 100644
--- a/Telegram/SourceFiles/core/core_cloud_password.cpp
+++ b/Telegram/SourceFiles/core/core_cloud_password.cpp
@@ -303,16 +303,22 @@ bytes::vector ComputeSecureSecretHash(
 CloudPasswordState ParseCloudPasswordState(
 		const MTPDaccount_password &data) {
 	auto result = CloudPasswordState();
+#if 0 // goodToRemove
 	result.mtp.request = ParseCloudPasswordCheckRequest(data);
+#endif
 	result.hasPassword = (!!result.mtp.request);
+#if 0 // goodToRemove
 	result.mtp.unknownAlgorithm = data.vcurrent_algo() && !result.hasPassword;
+#endif
 	result.hasRecovery = data.is_has_recovery();
 	result.notEmptyPassport = data.is_has_secure_values();
 	result.hint = qs(data.vhint().value_or_empty());
+#if 0 // goodToRemove
 	result.mtp.newPassword = ValidateNewCloudPasswordAlgo(
 		ParseCloudPasswordAlgo(data.vnew_algo()));
 	result.mtp.newSecureSecret = ValidateNewSecureSecretAlgo(
 		ParseSecureSecretAlgo(data.vnew_secure_algo()));
+#endif
 	result.unconfirmedPattern = qs(
 		data.vemail_unconfirmed_pattern().value_or_empty());
 	result.pendingResetDate = data.vpending_reset_date().value_or_empty();
diff --git a/Telegram/SourceFiles/core/core_cloud_password.h b/Telegram/SourceFiles/core/core_cloud_password.h
index 2c4d06bc860f79..fc9338eb97ac2a 100644
--- a/Telegram/SourceFiles/core/core_cloud_password.h
+++ b/Telegram/SourceFiles/core/core_cloud_password.h
@@ -64,6 +64,7 @@ CloudPasswordCheckRequest ParseCloudPasswordCheckRequest(
 
 struct CloudPasswordResult {
 	MTPInputCheckPasswordSRP result;
+	QByteArray password;
 
 	explicit operator bool() const;
 };
@@ -123,13 +124,27 @@ bytes::vector ComputeSecureSecretHash(
 
 struct CloudPasswordState {
 	struct Mtp {
+#if 0 // goodToRemove
 		CloudPasswordCheckRequest request;
 		bool unknownAlgorithm = false;
+#endif
 		CloudPasswordAlgo newPassword;
 		SecureSecretAlgo newSecureSecret;
 	};
 	Mtp mtp;
 	bool hasPassword = false;
+#if 0 // goodToRemove
+	bool hasRecovery = false;
+	bool notEmptyPassport = false;
+	bool outdatedClient = false;
+	QString hint;
+	QString unconfirmedPattern;
+	TimeId pendingResetDate = 0;
+#endif
+	// CloudPasswordCheckRequest request; // replacement: has_password
+	// CloudPasswordAlgo newPassword; // always true?
+	// SecureSecretAlgo newSecureSecret; // always true?
+	bool hasPassword = false;
 	bool hasRecovery = false;
 	bool notEmptyPassport = false;
 	bool outdatedClient = false;
diff --git a/Telegram/SourceFiles/passport/passport_form_controller.cpp b/Telegram/SourceFiles/passport/passport_form_controller.cpp
index c70eeb051c4c97..0929f032533531 100644
--- a/Telegram/SourceFiles/passport/passport_form_controller.cpp
+++ b/Telegram/SourceFiles/passport/passport_form_controller.cpp
@@ -1000,7 +1000,10 @@ void FormController::recoverPassword() {
 		const auto force = fields.mtp.newSecureSecretAlgo;
 
 		const auto box = _view->show(Box<RecoverBox>(
+#if 0 // goodToRemove
 			&_controller->session().mtp(),
+#endif
+			_controller->session().sender(),
 			&_controller->session(),
 			pattern,
 			fields));
diff --git a/Telegram/SourceFiles/payments/payments_checkout_process.cpp b/Telegram/SourceFiles/payments/payments_checkout_process.cpp
index b3b07729c43520..9f1a2f62451ebc 100644
--- a/Telegram/SourceFiles/payments/payments_checkout_process.cpp
+++ b/Telegram/SourceFiles/payments/payments_checkout_process.cpp
@@ -353,7 +353,9 @@ CheckoutProcess::CheckoutProcess(
 	if (mode == Mode::Payment) {
 		_session->api().cloudPassword().state(
 		) | rpl::start_with_next([=](const Core::CloudPasswordState &state) {
+#if 0 // goodToRemove
 			_form->setHasPassword(state.hasPassword);
+#endif
 		}, _lifetime);
 	}
 }

From 759a7083db6583b85bd6063bd05c35959c65a9f4 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Wed, 18 Aug 2021 12:44:26 +0300
Subject: [PATCH 047/349] Added variants of requests for cloud password related
 to authentication.

---
 .../SourceFiles/api/api_cloud_password.cpp    | 94 ++++++++++++++-----
 1 file changed, 68 insertions(+), 26 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_cloud_password.cpp b/Telegram/SourceFiles/api/api_cloud_password.cpp
index 55c409bf143ced..75d4faec322e86 100644
--- a/Telegram/SourceFiles/api/api_cloud_password.cpp
+++ b/Telegram/SourceFiles/api/api_cloud_password.cpp
@@ -66,7 +66,8 @@ CloudPassword::CloudPassword(not_null<ApiWrap*> api)
 }
 
 CloudPassword::CloudPassword(Tdb::Sender &sender)
-: _api(&sender) {
+: _authorized(false)
+, _api(&sender) {
 }
 
 void CloudPassword::apply(Core::CloudPasswordState state) {
@@ -320,16 +321,28 @@ rpl::producer<rpl::no_value, QString> CloudPassword::recoverPassword(
 		const QString &newPassword,
 		const QString &newHint) {
 	return [=](auto consumer) {
-		_api.request(TLrecoverPassword(
-			tl_string(code),
-			tl_string(newPassword),
-			tl_string(newHint)
-		)).done([=](const TLpasswordState &result) {
-			consumer.put_done();
-			apply(result);
-		}).fail([=](const Error &error) {
-			consumer.put_error_copy(error.message);
-		}).send();
+		if (_authorized) {
+			_api.request(TLrecoverPassword(
+				tl_string(code),
+				tl_string(newPassword),
+				tl_string(newHint)
+			)).done([=](const TLpasswordState &result) {
+				consumer.put_done();
+				apply(result);
+			}).fail([=](const Error &error) {
+				consumer.put_error_copy(error.message);
+			}).send();
+		} else {
+			_api.request(TLrecoverAuthenticationPassword(
+				tl_string(code),
+				tl_string(newPassword),
+				tl_string(newHint)
+			)).done([=](const TLok &) {
+				consumer.put_done();
+			}).fail([=](const Error &error) {
+				consumer.put_error_copy(error.message);
+			}).send();
+		}
 
 		return rpl::lifetime();
 	};
@@ -337,6 +350,15 @@ rpl::producer<rpl::no_value, QString> CloudPassword::recoverPassword(
 
 rpl::producer<QString, QString> CloudPassword::requestPasswordRecovery() {
 	return [=](auto consumer) {
+		if (!_authorized) {
+			_api.request(TLrequestAuthenticationPasswordRecovery(
+			)).done([=](const TLok &) {
+				consumer.put_done();
+			}).fail([=](const Error &error) {
+				consumer.put_error_copy(error.message);
+			}).send();
+			return rpl::lifetime();
+		}
 		_api.request(TLrequestPasswordRecovery(
 		)).done([=](const TLemailAddressAuthenticationCodeInfo &result) {
 			result.match([&](
@@ -355,16 +377,26 @@ rpl::producer<QString, QString> CloudPassword::requestPasswordRecovery() {
 auto CloudPassword::checkRecoveryEmailAddressCode(const QString &code)
 -> rpl::producer<rpl::no_value, QString> {
 	return [=](auto consumer) {
-		_api.request(TLcheckRecoveryEmailAddressCode(
-			tl_string(code)
-		)).done([=](const TLpasswordState &) {
-			consumer.put_done();
-		}).fail([=](const Error &error) {
-			consumer.put_error_copy(error.message);
-		}).send();
+		if (_authorized) {
+			_api.request(TLcheckRecoveryEmailAddressCode(
+				tl_string(code)
+			)).done([=](const TLpasswordState &) {
+				consumer.put_done();
+			}).fail([=](const Error &error) {
+				consumer.put_error_copy(error.message);
+			}).send();
 #if 0 // doLater
-		// }).handleFloodErrors().send();
+			// }).handleFloodErrors().send();
 #endif
+		} else {
+			_api.request(TLcheckAuthenticationPasswordRecoveryCode(
+				tl_string(code)
+			)).done([=](const TLok &) {
+				consumer.put_done();
+			}).fail([=](const Error &error) {
+				consumer.put_error_copy(error.message);
+			}).send();
+		}
 
 		return rpl::lifetime();
 	};
@@ -373,13 +405,23 @@ auto CloudPassword::checkRecoveryEmailAddressCode(const QString &code)
 rpl::producer<rpl::no_value, QString> CloudPassword::check(
 		const QString &password) {
 	return [=](auto consumer) {
-		_api.request(Tdb::TLgetRecoveryEmailAddress(
-			tl_string(password)
-		)).done([=] {
-			consumer.put_done();
-		}).fail([=](const Error &error) {
-			consumer.put_error_copy(error.message);
-		}).send();
+		if (_authorized) {
+			_api.request(Tdb::TLgetRecoveryEmailAddress(
+				tl_string(password)
+			)).done([=] {
+				consumer.put_done();
+			}).fail([=](const Error &error) {
+				consumer.put_error_copy(error.message);
+			}).send();
+		} else {
+			_api.request(TLcheckAuthenticationPassword(
+				tl_string(password)
+			)).done([=](const TLok &) {
+				consumer.put_done();
+			}).fail([=](const Error &error) {
+				consumer.put_error_copy(error.message);
+			}).send();
+		}
 
 		return rpl::lifetime();
 	};

From bd3f1ba4682905345af1b79f65c2352ddd68a9a2 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Wed, 18 Aug 2021 12:49:26 +0300
Subject: [PATCH 048/349] Migrated password recover on sign in from MTP to
 TDLib.

---
 .../intro/intro_password_check.cpp            | 58 ++++++++++++-------
 .../SourceFiles/intro/intro_password_check.h  |  8 ++-
 2 files changed, 43 insertions(+), 23 deletions(-)

diff --git a/Telegram/SourceFiles/intro/intro_password_check.cpp b/Telegram/SourceFiles/intro/intro_password_check.cpp
index 8cf8e4ce9f852e..e37319a701b543 100644
--- a/Telegram/SourceFiles/intro/intro_password_check.cpp
+++ b/Telegram/SourceFiles/intro/intro_password_check.cpp
@@ -35,6 +35,7 @@ PasswordCheckWidget::PasswordCheckWidget(
 	not_null<Main::Account*> account,
 	not_null<Data*> data)
 : Step(parent, account, data)
+, _unauthCloudPassword(api())
 , _passwordState(getData()->pwdState)
 , _pwdField(this, st::introPassword, tr::lng_signin_password())
 , _pwdHint(this, st::introPasswordHint)
@@ -314,9 +315,8 @@ void PasswordCheckWidget::toRecover() {
 		_codeField->setFocus();
 		updateDescriptionText();
 		if (_emailPattern.isEmpty()) {
-			api().request(
-				TLrequestAuthenticationPasswordRecovery()
-			).fail([=](const Error &error) {
+			_unauthCloudPassword->requestPasswordRecovery(
+			) | rpl::start_with_error([=](const QString &error) {
 				_pwdField->show();
 				_pwdHint->show();
 				_codeField->hide();
@@ -324,7 +324,7 @@ void PasswordCheckWidget::toRecover() {
 				updateDescriptionText();
 				update();
 				hideError();
-			}).send();
+			}, lifetime());
 #if 0 // mtp
 			api().request(
 				MTPauth_RequestPasswordRecovery()
@@ -390,13 +390,13 @@ void PasswordCheckWidget::submit() {
 		}
 		const auto send = crl::guard(this, [=] {
 			_sentRequest = true;
-			api().request(TLrecoverAuthenticationPassword(
-				tl_string(code),
-				tl_string(), // new_password
-				tl_string() // new_hint
-			)).fail([=](const Error &error) {
-				recoverFail(error);
-			}).send();
+			_unauthCloudPassword->checkRecoveryEmailAddressCode(
+				code
+			) | rpl::start_with_error_done([=](const QString &error) {
+				codeSubmitFail(error);
+			}, [=] {
+				codeSubmitDone(code);
+			}, lifetime());
 
 #if 0 // mtp
 			_sentRequest = api().request(MTPauth_CheckRecoveryPassword(
@@ -425,13 +425,15 @@ void PasswordCheckWidget::submit() {
 	} else {
 		hideError();
 
-		_sentRequest = true;
 		const auto password = _pwdField->getLastText();
-		api().request(TLcheckAuthenticationPassword(
-			tl_string(password)
-		)).fail([=](const Error &error) {
+		_sentRequest = true;
+		_unauthCloudPassword->check(
+			password
+		) | rpl::start_with_error_done([=](const QString &error) {
 			passwordSubmitFail(error);
-		}).send();
+		}, [=] {
+			_sentRequest = false;
+		}, lifetime());
 #if 0 // mtp
 		_passwordHash = Core::ComputeCloudPasswordHash(
 			_passwordState.mtp.request.algo,
@@ -441,20 +443,19 @@ void PasswordCheckWidget::submit() {
 	}
 }
 
-void PasswordCheckWidget::passwordSubmitFail(const Error &error) {
+void PasswordCheckWidget::passwordSubmitFail(const QString &error) {
 	_sentRequest = false;
-	if (error.message.contains(u"PASSWORD_HASH_INVALID")) {
+	if (error.contains(u"PASSWORD_HASH_INVALID")) {
 		showError(tr::lng_signin_bad_password());
 		_pwdField->selectAll();
 		_pwdField->showError();
 	} else {
-		showError(rpl::single(error.message));
+		showError(rpl::single(error));
 	}
 }
 
-void PasswordCheckWidget::recoverFail(const Error &error) {
+void PasswordCheckWidget::codeSubmitFail(const QString &type) {
 	_sentRequest = false;
-	const auto &type = error.message;
 	if (type == u"PASSWORD_EMPTY"
 		|| type == u"AUTH_KEY_UNREGISTERED") {
 #if 0 // mtp
@@ -482,6 +483,19 @@ void PasswordCheckWidget::recoverFail(const Error &error) {
 	}
 }
 
+void PasswordCheckWidget::codeSubmitDone(const QString &code) {
+	_sentRequest = false;
+	auto fields = PasscodeBox::CloudFields::From(_passwordState);
+	fields.fromRecoveryCode = code;
+	fields.hasRecovery = false;
+	fields.hasPassword = false;
+	const auto box = Ui::show(Box<PasscodeBox>(api(), nullptr, fields));
+	box->newPasswordSet(
+	) | rpl::start_with_next([=] {
+		cSetPasswordRecovered(true);
+	}, box->lifetime());
+}
+
 void PasswordCheckWidget::handleAuthorizationState(
 		const TLauthorizationState &state) {
 	state.match([&](const TLDauthorizationStateWaitPassword &data) {
@@ -501,6 +515,8 @@ void PasswordCheckWidget::handleAuthorizationState(
 			_emailPattern = data.vrecovery_email_address_pattern().v;
 			updateDescriptionText();
 		}
+	}, [&](const TLDauthorizationStateReady &data) {
+		finish();
 	}, [&](const auto &) {
 		Step::handleAuthorizationState(state);
 	});
diff --git a/Telegram/SourceFiles/intro/intro_password_check.h b/Telegram/SourceFiles/intro/intro_password_check.h
index bf729ee4e062e9..71f9a35d8bbe06 100644
--- a/Telegram/SourceFiles/intro/intro_password_check.h
+++ b/Telegram/SourceFiles/intro/intro_password_check.h
@@ -7,6 +7,7 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+#include "api/api_cloud_password.h"
 #include "intro/intro_step.h"
 #include "core/core_cloud_password.h"
 #include "mtproto/sender.h"
@@ -78,8 +79,11 @@ class PasswordCheckWidget final : public Step {
 	void handleAuthorizationState(
 		const Tdb::TLauthorizationState &state) override;
 
-	void passwordSubmitFail(const Tdb::Error &error);
-	void recoverFail(const Tdb::Error &error);
+	void passwordSubmitFail(const QString &error);
+	void codeSubmitFail(const QString &type);
+	void codeSubmitDone(const QString &code);
+
+	std::optional<Api::CloudPassword> _unauthCloudPassword;
 
 	Core::CloudPasswordState _passwordState;
 #if 0 // mtp

From a2d62fcd8271d361cb1dd9f14b10cfd1cceee6b2 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Thu, 19 Aug 2021 09:48:43 +0300
Subject: [PATCH 049/349] Migrated languages support from MTP to TDLib.

This is only a partial migration with keeping the caching algorithm,
it should be migrated too in the future.
---
 Telegram/SourceFiles/api/api_updates.cpp      |   5 +
 Telegram/SourceFiles/intro/intro_step.cpp     |   4 +
 Telegram/SourceFiles/intro/intro_widget.cpp   |   4 +-
 .../SourceFiles/lang/lang_cloud_manager.cpp   | 273 ++++++++++++++++++
 .../SourceFiles/lang/lang_cloud_manager.h     |  18 ++
 Telegram/SourceFiles/lang/lang_instance.cpp   |  87 ++++++
 Telegram/SourceFiles/lang/lang_instance.h     |  10 +
 Telegram/SourceFiles/mtproto/mtp_instance.cpp |   2 +
 8 files changed, 400 insertions(+), 3 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 77c4e262725853..4a4283af373476 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2628,6 +2628,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 		});
 	} break;
 
+#if 0 // goodToRemove
 	////// Cloud langpacks
 	case mtpc_updateLangPack: {
 		const auto &data = update.c_updateLangPack();
@@ -2641,6 +2642,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 			Lang::CurrentCloudManager().requestLangPackDifference(code);
 		}
 	} break;
+#endif
 
 	////// Cloud themes
 	case mtpc_updateTheme: {
@@ -2861,6 +2863,8 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateOption &data) {
 		if (session().api().globalPrivacy().apply(data)) {
 			return;
+		} else if (Lang::CurrentCloudManager().apply(data)) {
+			return;
 		}
 	}, [&](const TLDupdateStickerSet &data) {
 	}, [&](const TLDupdateInstalledStickerSets &data) {
@@ -2871,6 +2875,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateSelectedBackground &data) {
 	}, [&](const TLDupdateChatThemes &data) {
 	}, [&](const TLDupdateLanguagePackStrings &data) {
+		Lang::CurrentCloudManager().apply(data);
 	}, [&](const TLDupdateConnectionState &data) {
 	}, [&](const TLDupdateTermsOfService &data) {
 	}, [&](const TLDupdateUsersNearby &data) {
diff --git a/Telegram/SourceFiles/intro/intro_step.cpp b/Telegram/SourceFiles/intro/intro_step.cpp
index ab1a99686d77e9..1ee587bcdb3252 100644
--- a/Telegram/SourceFiles/intro/intro_step.cpp
+++ b/Telegram/SourceFiles/intro/intro_step.cpp
@@ -603,6 +603,10 @@ void Step::paintCover(QPainter &p, int top) {
 void Step::handleUpdate(const TLupdate &update) {
 	update.match([&](const TLDupdateAuthorizationState &data) {
 		handleAuthorizationState(data.vauthorization_state());
+	}, [&](const TLDupdateOption &data) {
+		if (Lang::CurrentCloudManager().apply(data)) {
+			return;
+		}
 	}, [](const auto &) {
 	});
 }
diff --git a/Telegram/SourceFiles/intro/intro_widget.cpp b/Telegram/SourceFiles/intro/intro_widget.cpp
index a8938a4c01c286..6efd24474b9198 100644
--- a/Telegram/SourceFiles/intro/intro_widget.cpp
+++ b/Telegram/SourceFiles/intro/intro_widget.cpp
@@ -317,16 +317,14 @@ void Widget::createLanguageLink() {
 			defaultId);
 	} else if (!suggested.isEmpty() && suggested != currentId/* && _api*/) {
 		_api.request(TLgetLanguagePackStrings(
-			tl_string(Lang::CloudLangPackName()),
+			tl_string(suggested),
 			tl_vector<TLstring>(1, tl_string("lng_switch_to_this"))
 		)).done([=](const TLlanguagePackStrings &result) {
-#if 0 // todo lang
 			const auto strings = Lang::Instance::ParseStrings(result);
 			const auto i = strings.find(tr::lng_switch_to_this.base);
 			if (i != strings.end()) {
 				createLink(i->second, suggested);
 			}
-#endif
 		}).send();
 	}
 }
diff --git a/Telegram/SourceFiles/lang/lang_cloud_manager.cpp b/Telegram/SourceFiles/lang/lang_cloud_manager.cpp
index 5bbe85cedfb5ff..9467acc4ffcaf1 100644
--- a/Telegram/SourceFiles/lang/lang_cloud_manager.cpp
+++ b/Telegram/SourceFiles/lang/lang_cloud_manager.cpp
@@ -10,8 +10,10 @@ For license and copyright information please follow this link:
 #include "lang/lang_instance.h"
 #include "lang/lang_file_parser.h"
 #include "lang/lang_text_entity.h"
+#include "tdb/tdb_option.h"
 #include "mtproto/mtp_instance.h"
 #include "storage/localstorage.h"
+#include "storage/storage_account.h"
 #include "core/application.h"
 #include "main/main_account.h"
 #include "main/main_domain.h"
@@ -31,7 +33,10 @@ class ConfirmSwitchBox : public Ui::BoxContent {
 public:
 	ConfirmSwitchBox(
 		QWidget*,
+#if 0 // goodToRemove
 		const MTPDlangPackLanguage &data,
+#endif
+		const Tdb::TLDlanguagePackInfo &data,
 		Fn<void()> apply);
 
 protected:
@@ -50,7 +55,10 @@ class NotReadyBox : public Ui::BoxContent {
 public:
 	NotReadyBox(
 		QWidget*,
+#if 0 // goodToRemove
 		const MTPDlangPackLanguage &data);
+#endif
+		const Tdb::TLDlanguagePackInfo &data);
 
 protected:
 	void prepare() override;
@@ -63,6 +71,9 @@ class NotReadyBox : public Ui::BoxContent {
 
 ConfirmSwitchBox::ConfirmSwitchBox(
 	QWidget*,
+	const Tdb::TLDlanguagePackInfo &data,
+	Fn<void()> apply)
+#if 0 // goodToRemove
 	const MTPDlangPackLanguage &data,
 	Fn<void()> apply)
 : _name(qs(data.vnative_name()))
@@ -70,6 +81,13 @@ ConfirmSwitchBox::ConfirmSwitchBox(
 , _official(data.is_official())
 , _editLink(qs(data.vtranslations_url()))
 , _apply(std::move(apply)) {
+#endif
+: _name(data.vnative_name().v)
+, _percent(data.vtranslated_string_count().v * 100
+	/ data.vtotal_string_count().v)
+, _official(data.vis_official().v)
+, _editLink(data.vtranslation_url().v)
+, _apply(std::move(apply)) {
 }
 
 void ConfirmSwitchBox::prepare() {
@@ -110,9 +128,14 @@ void ConfirmSwitchBox::prepare() {
 
 NotReadyBox::NotReadyBox(
 	QWidget*,
+	const Tdb::TLDlanguagePackInfo &data)
+#if 0 // goodToRemove
 	const MTPDlangPackLanguage &data)
 : _name(qs(data.vnative_name()))
 , _editLink(qs(data.vtranslations_url())) {
+#endif
+: _name(data.vnative_name().v)
+, _editLink(data.vtranslation_url().v) {
 }
 
 void NotReadyBox::prepare() {
@@ -144,6 +167,7 @@ void NotReadyBox::prepare() {
 
 } // namespace
 
+#if 0 // goodToRemove
 Language ParseLanguage(const MTPLangPackLanguage &data) {
 	return data.match([](const MTPDlangPackLanguage &data) {
 		return Language{
@@ -155,9 +179,23 @@ Language ParseLanguage(const MTPLangPackLanguage &data) {
 		};
 	});
 }
+#endif
+
+Language ParseLanguage(const Tdb::TLlanguagePackInfo &result) {
+	return result.match([](const Tdb::TLDlanguagePackInfo &data) {
+		return Language{
+			data.vid().v,
+			data.vplural_code().v,
+			data.vbase_language_pack_id().v,
+			data.vname().v,
+			data.vnative_name().v,
+		};
+	});
+}
 
 CloudManager::CloudManager(Instance &langpack)
 : _langpack(langpack) {
+#if 0 // goodToRemove
 	const auto mtpLifetime = _lifetime.make_state<rpl::lifetime>();
 	Core::App().domain().activeValue(
 	) | rpl::filter([=](Main::Account *account) {
@@ -171,6 +209,42 @@ CloudManager::CloudManager(Instance &langpack)
 	}, [=] {
 		_api.reset();
 	}, _lifetime);
+#endif
+
+	Core::App().domain().activeValue(
+	) | rpl::filter([=](Main::Account *account) {
+		return (account != nullptr);
+	}) | rpl::start_with_next_done([=](Main::Account *account) {
+		_api.emplace(account->sender());
+		init();
+	}, [=] {
+		_api.reset();
+	}, _lifetime);
+}
+
+void CloudManager::init() {
+	using namespace Tdb;
+	const auto setDefaultValue = [&](
+			const QString &option,
+			const QString &defaultValue) {
+		_api->request(TLgetOption(
+			tl_string(option)
+		)).done([=](const TLoptionValue &result) {
+			result.match([&](const TLDoptionValueEmpty &data) {
+				_api->request(TLsetOption(
+					tl_string(option),
+					tl_optionValueString(tl_string(defaultValue))
+				)).send();
+			}, [](const auto &) {
+			});
+		}).send();
+	};
+	setDefaultValue(
+		"language_pack_database_path",
+		// doLater better.
+		Core::App().domain().active().local().libDatabasePath() + "/lang");
+	setDefaultValue("localization_target", Lang::CloudLangPackName());
+	setDefaultValue("language_pack_id", Lang::DefaultLanguageId());
 }
 
 Pack CloudManager::packTypeFromId(const QString &id) const {
@@ -190,6 +264,7 @@ rpl::producer<> CloudManager::firstLanguageSuggestion() const {
 	return _firstLanguageSuggestion.events();
 }
 
+#if 0 // goodToRemove
 void CloudManager::requestLangPackDifference(const QString &langId) {
 	Expects(!langId.isEmpty());
 
@@ -199,6 +274,17 @@ void CloudManager::requestLangPackDifference(const QString &langId) {
 		requestLangPackDifference(Pack::Base);
 	}
 }
+#endif
+
+void CloudManager::requestLangPackStrings(const QString &langId) {
+	Expects(!langId.isEmpty());
+
+	if (langId == LanguageIdOrDefault(_langpack.id())) {
+		requestLangPackStrings(Pack::Current);
+	} else {
+		requestLangPackStrings(Pack::Base);
+	}
+}
 
 mtpRequestId &CloudManager::packRequestId(Pack pack) {
 	return (pack != Pack::Base)
@@ -212,6 +298,7 @@ mtpRequestId CloudManager::packRequestId(Pack pack) const {
 		: _langPackBaseRequestId;
 }
 
+#if 0 // goodToRemove
 void CloudManager::requestLangPackDifference(Pack pack) {
 	if (!_api) {
 		return;
@@ -249,6 +336,34 @@ void CloudManager::requestLangPackDifference(Pack pack) {
 		}).send();
 	}
 }
+#endif
+
+void CloudManager::requestLangPackStrings(Pack pack) {
+	if (!_api) {
+		return;
+	}
+	if (_langpack.isCustom()) {
+		return;
+	}
+
+	const auto code = _langpack.cloudLangCode(pack);
+	if (code.isEmpty()) {
+		return;
+	}
+	using namespace Tdb;
+	packRequestId(pack) = _api->request(TLgetLanguagePackStrings(
+		tl_string(code),
+		tl_vector<TLstring>()
+	)).done([=](const TLlanguagePackStrings &result) {
+		packRequestId(pack) = 0;
+		auto strings = result.match([](const TLDlanguagePackStrings &data) {
+			return data.vstrings();
+		});
+		applyStrings(pack, std::move(strings));
+	}).fail([=](const Error &) {
+		packRequestId(pack) = 0;
+	}).send();
+}
 
 void CloudManager::setSuggestedLanguage(const QString &langCode) {
 	if (Lang::LanguageIdOrDefault(langCode) != Lang::DefaultLanguageId()) {
@@ -270,6 +385,7 @@ void CloudManager::setSuggestedLanguage(const QString &langCode) {
 	}
 }
 
+#if 0 // goodToRemove
 void CloudManager::setCurrentVersions(int version, int baseVersion) {
 	const auto check = [&](Pack pack, int version) {
 		if (version > _langpack.version(pack) && !packRequestId(pack)) {
@@ -303,8 +419,76 @@ void CloudManager::applyLangPackDifference(
 			_langpack.id()));
 	}
 }
+#endif
+
+void CloudManager::apply(const Tdb::TLDupdateLanguagePackStrings &result) {
+	if (_langpack.isCustom()) {
+		return;
+	}
+
+	const auto langpackId = result.vlanguage_pack_id().v;
+	const auto pack = packTypeFromId(langpackId);
+	if (pack != Pack::None) {
+		applyStrings(pack, result.vstrings());
+	} else {
+		LOG(("Lang Warning: "
+			"Ignoring update for '%1' because our language is '%2'").arg(
+			langpackId,
+			_langpack.id()));
+	}
+}
+
+void CloudManager::applyStrings(
+		Pack pack,
+		const Tdb::TLvector<Tdb::TLlanguagePackString> &strings) {
+	_langpack.apply(pack, strings);
+	Local::writeLangPack();
+	if (_restartAfterSwitch) {
+		restartAfterSwitch();
+	}
+}
+
+bool CloudManager::apply(const Tdb::TLDupdateOption &result) {
+	if (result.vname().v == u"language_pack_id"_q) {
+#if 0 // doLater - solution without localstorage for the future.
+		const auto langPackId = Tdb::OptionValue<QString>(result.vvalue());
+
+		_api->request(Tdb::TLgetLocalizationTargetInfo(
+			Tdb::tl_bool(true) // Only local.
+		)).done([=](const Tdb::TLlocalizationTargetInfo &info) {
+			using Info = Tdb::TLDlocalizationTargetInfo;
+			const auto lang = info.match([&](
+					const Info &data) -> std::optional<Language> {
+				for (const auto &language : data.vlanguage_packs().v) {
+					const auto parsed = ParseLanguage(language);
+					if (parsed.id == langPackId) {
+						return parsed;
+					}
+				}
+				return std::nullopt;
+			});
+			if (lang) {
+				performSwitch(*lang);
+				requestLangPackStrings(lang->id);
+			} else {
+				// TLsynchronizeLanguagePack
+				requestSyncLangPack(Pack::Base);
+				requestSyncLangPack(Pack::Current);
+			}
+		}).send();
+#endif
+
+		return true;
+	} else if (result.vname().v == u"suggested_language_pack_id"_q) {
+		const auto suggested = Tdb::OptionValue<QString>(result.vvalue());
+		setSuggestedLanguage(suggested);
+		return true;
+	}
+	return false;
+}
 
 void CloudManager::requestLanguageList() {
+#if 0 // goodToRemove
 	if (!_api) {
 		_languagesRequestId = -1;
 		return;
@@ -325,6 +509,26 @@ void CloudManager::requestLanguageList() {
 	}).fail([=] {
 		_languagesRequestId = 0;
 	}).send();
+#endif
+	if (!_api) {
+		_languagesRequestId = -1;
+		return;
+	}
+	_languagesRequestId = _api->request(Tdb::TLgetLocalizationTargetInfo(
+		Tdb::tl_bool(false)
+	)).done([=](const Tdb::TLDlocalizationTargetInfo &data) {
+		auto languages = Languages();
+		for (const auto &language : data.vlanguage_packs().v) {
+			languages.push_back(ParseLanguage(language));
+		}
+		if (_languages != languages) {
+			_languages = languages;
+			_languageListChanged.fire({});
+		}
+		_languagesRequestId = 0;
+	}).fail([=](const Tdb::Error &error) {
+		_languagesRequestId = 0;
+	}).send();
 }
 
 void CloudManager::offerSwitchLangPack() {
@@ -380,6 +584,7 @@ bool CloudManager::showOfferSwitchBox() {
 	return true;
 }
 
+#if 0 // goodToRemove
 void CloudManager::applyLangPackData(
 		Pack pack,
 		const MTPDlangPackDifference &data) {
@@ -394,6 +599,7 @@ void CloudManager::applyLangPackData(
 		LOG(("Lang Info: Up to date."));
 	}
 }
+#endif
 
 bool CloudManager::canApplyWithoutRestart(const QString &id) const {
 	if (id == u"#TEST_X"_q || id == u"#TEST_0"_q) {
@@ -433,6 +639,7 @@ void CloudManager::requestLanguageAndSwitch(
 }
 
 void CloudManager::sendSwitchingToLanguageRequest() {
+#if 0 // goodToRemove
 	if (!_api) {
 		_switchingToLanguageRequest = -1;
 		return;
@@ -468,21 +675,61 @@ void CloudManager::sendSwitchingToLanguageRequest() {
 			Ui::show(Ui::MakeInformBox(tr::lng_language_not_found()));
 		}
 	}).send();
+#endif
+	if (!_api) {
+		_switchingToLanguageId = -1;
+		return;
+	}
+	_switchingToLanguageRequest = _api->request(Tdb::TLgetLanguagePackInfo(
+		Tdb::tl_string(_switchingToLanguageId)
+	)).done([=](const Tdb::TLlanguagePackInfo &result) {
+		_switchingToLanguageRequest = 0;
+		const auto language = Lang::ParseLanguage(result);
+		const auto finalize = [=] {
+			if (canApplyWithoutRestart(language.id)) {
+				performSwitchAndAddToRecent(language);
+			} else {
+				performSwitchAndRestart(language);
+			}
+		};
+		if (!_switchingToLanguageWarning) {
+			finalize();
+			return;
+		}
+		result.match([=](const Tdb::TLDlanguagePackInfo &data) {
+			if (data.vtotal_string_count().v > 0) {
+				Ui::show(Box<ConfirmSwitchBox>(data, finalize));
+			} else {
+				Ui::show(Box<NotReadyBox>(data));
+			}
+		});
+	}).fail([=](const Tdb::Error &error) {
+		_switchingToLanguageRequest = 0;
+		if (error.message == "LANG_CODE_NOT_SUPPORTED") {
+			Ui::show(Box<Ui::InformBox>(tr::lng_language_not_found(tr::now)));
+		}
+	}).send();
 }
 
 void CloudManager::switchToLanguage(const Language &data) {
 	if (_langpack.id() == data.id && data.id != u"#custom"_q) {
 		return;
+#if 0 // goodToRemove
+	} else if (!_api) {
+#endif
 	} else if (!_api) {
 		return;
 	}
 
+#if 0 // goodToRemove
 	_api->request(base::take(_getKeysForSwitchRequestId)).cancel();
+#endif
 	if (data.id == u"#custom"_q) {
 		performSwitchToCustom();
 	} else if (canApplyWithoutRestart(data.id)) {
 		performSwitchAndAddToRecent(data);
 	} else {
+#if 0 // goodToRemove
 		QVector<MTPstring> keys;
 		keys.reserve(3);
 		keys.push_back(MTP_string("lng_sure_save_language"));
@@ -491,6 +738,13 @@ void CloudManager::switchToLanguage(const Language &data) {
 			MTP_string(data.id),
 			MTP_vector<MTPstring>(std::move(keys))
 		)).done([=](const MTPVector<MTPLangPackString> &result) {
+#endif
+		using namespace Tdb;
+		_getKeysForSwitchRequestId = _api->request(
+			TLgetLanguagePackStrings(
+				tl_string(data.id),
+				tl_vector<TLstring>(1, tl_string("lng_sure_save_language"))
+		)).done([=](const TLlanguagePackStrings &result) {
 			_getKeysForSwitchRequestId = 0;
 			const auto values = Instance::ParseStrings(result);
 			const auto getValue = [&](ushort key) {
@@ -528,11 +782,13 @@ void CloudManager::performSwitchToCustom() {
 			filePath,
 			{ tr::lng_sure_save_language.base });
 		if (loader.errors().isEmpty()) {
+#if 0 // goodToRemove
 			if (_api) {
 				_api->request(
 					base::take(_switchingToLanguageRequest)
 				).cancel();
 			}
+#endif
 			if (canApplyWithoutRestart(u"#custom"_q)) {
 				_langpack.switchToCustomFile(filePath);
 			} else {
@@ -577,8 +833,16 @@ void CloudManager::switchToTestLanguage() {
 void CloudManager::performSwitch(const Language &data) {
 	_restartAfterSwitch = false;
 	switchLangPackId(data);
+	_api->request(Tdb::TLsetOption(
+		Tdb::tl_string("language_pack_id"),
+		Tdb::tl_optionValueString(Tdb::tl_string(data.id))
+	)).send();
+#if 0 // goodToRemove (Should be moved to update applying.)
 	requestLangPackDifference(Pack::Current);
 	requestLangPackDifference(Pack::Base);
+#endif
+	requestLangPackStrings(Pack::Current);
+	requestLangPackStrings(Pack::Base);
 }
 
 void CloudManager::performSwitchAndAddToRecent(const Language &data) {
@@ -614,19 +878,28 @@ void CloudManager::switchLangPackId(const Language &data) {
 
 void CloudManager::changeIdAndReInitConnection(const Language &data) {
 	_langpack.switchToId(data);
+#if 0 // doLater - TDLib connection
 	if (_api) {
 		const auto mtproto = &_api->instance();
 		mtproto->reInitConnection(mtproto->mainDcId());
 	}
+#endif
 }
 
 void CloudManager::resendRequests() {
+#if 0 // goodToRemove
 	if (packRequestId(Pack::Base)) {
 		requestLangPackDifference(Pack::Base);
 	}
 	if (packRequestId(Pack::Current)) {
 		requestLangPackDifference(Pack::Current);
 	}
+#endif
+	for (const auto &pack : { Pack::Base, Pack::Current }) {
+		if (packRequestId(pack)) {
+			requestLangPackStrings(pack);
+		}
+	}
 	if (_languagesRequestId) {
 		requestLanguageList();
 	}
diff --git a/Telegram/SourceFiles/lang/lang_cloud_manager.h b/Telegram/SourceFiles/lang/lang_cloud_manager.h
index 4d1a100971b40e..d4fdd6e3b1102b 100644
--- a/Telegram/SourceFiles/lang/lang_cloud_manager.h
+++ b/Telegram/SourceFiles/lang/lang_cloud_manager.h
@@ -20,7 +20,10 @@ class Instance;
 enum class Pack;
 struct Language;
 
+#if 0 // goodToRemove
 Language ParseLanguage(const MTPLangPackLanguage &data);
+#endif
+Language ParseLanguage(const Tdb::TLlanguagePackInfo &result);
 
 class CloudManager : public base::has_weak_ptr {
 public:
@@ -34,9 +37,14 @@ class CloudManager : public base::has_weak_ptr {
 	}
 	[[nodiscard]] rpl::producer<> languageListChanged() const;
 	[[nodiscard]] rpl::producer<> firstLanguageSuggestion() const;
+	void requestLangPackStrings(const QString &langId);
+#if 0 // goodToRemove
 	void requestLangPackDifference(const QString &langId);
 	void applyLangPackDifference(const MTPLangPackDifference &difference);
 	void setCurrentVersions(int version, int baseVersion);
+#endif
+	void apply(const Tdb::TLDupdateLanguagePackStrings &result);
+	bool apply(const Tdb::TLDupdateOption &result);
 
 	void resetToDefault();
 	void switchWithWarning(const QString &id);
@@ -49,10 +57,18 @@ class CloudManager : public base::has_weak_ptr {
 	}
 
 private:
+	void init();
 	mtpRequestId &packRequestId(Pack pack);
 	mtpRequestId packRequestId(Pack pack) const;
 	Pack packTypeFromId(const QString &id) const;
+	void requestLangPackStrings(Pack pack);
+#if 0 // goodToRemove
 	void requestLangPackDifference(Pack pack);
+#endif
+	void applyStrings(
+		Pack pack,
+		// Instance::TLStrings.
+		const Tdb::TLvector<Tdb::TLlanguagePackString> &strings);
 	bool canApplyWithoutRestart(const QString &id) const;
 	void performSwitchToCustom();
 	void performSwitch(const Language &data);
@@ -64,7 +80,9 @@ class CloudManager : public base::has_weak_ptr {
 	Language findOfferedLanguage() const;
 
 	void requestLanguageAndSwitch(const QString &id, bool warning);
+#if 0 // goodToRemove
 	void applyLangPackData(Pack pack, const MTPDlangPackDifference &data);
+#endif
 	void switchLangPackId(const Language &data);
 	void changeIdAndReInitConnection(const Language &data);
 
diff --git a/Telegram/SourceFiles/lang/lang_instance.cpp b/Telegram/SourceFiles/lang/lang_instance.cpp
index eadb2659d195d0..6f63c6c3be4488 100644
--- a/Telegram/SourceFiles/lang/lang_instance.cpp
+++ b/Telegram/SourceFiles/lang/lang_instance.cpp
@@ -628,6 +628,7 @@ int Instance::rightIndexChoosingStickerReplacement(bool named) const {
 		: _choosingStickerReplacement.rightIndex;
 }
 
+#if 0 // goodToRemove
 // SetCallback takes two QByteArrays: key, value.
 // It is called for all key-value pairs in string.
 // ResetCallback takes one QByteArray: key.
@@ -716,6 +717,92 @@ std::map<ushort, QString> Instance::ParseStrings(
 	}
 	return result;
 }
+#endif
+
+template <typename SetCallback, typename ResetCallback>
+void HandleString(
+		const Tdb::TLlanguagePackString &string,
+		SetCallback setCallback,
+		ResetCallback resetCallback) {
+	string.match([&](const Tdb::TLDlanguagePackString &stringData) {
+		if (!stringData.vvalue()) {
+			return;
+		}
+		const auto key = stringData.vkey().v.toUtf8();
+		stringData.vvalue()->match([&](
+				const Tdb::TLDlanguagePackStringValueOrdinary &data) {
+			setCallback(key, data.vvalue().v.toUtf8());
+		}, [&](const Tdb::TLDlanguagePackStringValuePluralized &data) {
+			setCallback(key + "#zero", data.vzero_value().v.toUtf8());
+			setCallback(key + "#one", data.vone_value().v.toUtf8());
+			setCallback(key + "#two", data.vtwo_value().v.toUtf8());
+			setCallback(key + "#few", data.vfew_value().v.toUtf8());
+			setCallback(key + "#many", data.vmany_value().v.toUtf8());
+			setCallback(key + "#other", data.vother_value().v.toUtf8());
+		}, [&](const Tdb::TLDlanguagePackStringValueDeleted &data) {
+			auto resetedKey = key;
+			resetCallback(resetedKey);
+			const auto postfixes = {
+				"#zero",
+				"#one",
+				"#two",
+				"#few",
+				"#many",
+				"#other"
+			};
+			for (const auto plural : postfixes) {
+				resetCallback(resetedKey + plural);
+			}
+		});
+	});
+}
+
+void Instance::apply(Pack pack, const Instance::TLStrings &result) {
+	switch (pack) {
+	case Pack::Current:
+		applyToMe(result);
+		break;
+	case Pack::Base:
+		Assert(_base != nullptr);
+		_base->apply(Pack::Current, result);
+		break;
+	default:
+		Unexpected("Pack in Instance::apply.");
+	}
+}
+
+void Instance::applyToMe(const Instance::TLStrings &result) {
+	for (const auto &string : result.v) {
+		HandleString(string, [&](auto &&key, auto &&value) {
+			applyValue(key, value);
+		}, [&](auto &&key) {
+			resetValue(key);
+		});
+	}
+	if (!_derived) {
+		_updated.fire({});
+	} else {
+		_derived->_updated.fire({});
+	}
+}
+
+std::map<ushort, QString> Instance::ParseStrings(
+		const Tdb::TLlanguagePackStrings &strings) {
+	auto result = std::map<ushort, QString>();
+	for (const auto &string : strings.data().vstrings().v) {
+		HandleString(string, [&](auto &&key, auto &&value) {
+			ParseKeyValue(key, value, [&](ushort key, QString &&value) {
+				result[key] = std::move(value);
+			});
+		}, [&](auto &&key) {
+			auto keyIndex = GetKeyIndex(QLatin1String(key));
+			if (keyIndex != kKeysCount) {
+				result.erase(keyIndex);
+			}
+		});
+	}
+	return result;
+}
 
 QString Instance::getNonDefaultValue(const QByteArray &key) const {
 	const auto i = _nonDefaultValues.find(key);
diff --git a/Telegram/SourceFiles/lang/lang_instance.h b/Telegram/SourceFiles/lang/lang_instance.h
index 1ca396c9ff03f7..801cc599aa0923 100644
--- a/Telegram/SourceFiles/lang/lang_instance.h
+++ b/Telegram/SourceFiles/lang/lang_instance.h
@@ -10,6 +10,7 @@ For license and copyright information please follow this link:
 #include "lang_auto.h"
 #include "base/const_string.h"
 #include "base/weak_ptr.h"
+#include "tdb/tdb_tl_scheme.h"
 
 namespace Lang {
 
@@ -48,6 +49,7 @@ class Instance {
 	struct PrivateTag;
 
 public:
+	using TLStrings = Tdb::TLvector<Tdb::TLlanguagePackString>;
 	Instance();
 	Instance(not_null<Instance*> derived, const PrivateTag &);
 
@@ -77,11 +79,16 @@ class Instance {
 	bool supportChoosingStickerReplacement() const;
 	int rightIndexChoosingStickerReplacement(bool named) const;
 
+#if 0 // goodToRemove
 	void applyDifference(
 		Pack pack,
 		const MTPDlangPackDifference &difference);
 	static std::map<ushort, QString> ParseStrings(
 		const MTPVector<MTPLangPackString> &strings);
+#endif
+	void apply(Pack pack, const TLStrings &result);
+	static std::map<ushort, QString> ParseStrings(
+		const Tdb::TLlanguagePackStrings &strings);
 
 	[[nodiscard]] rpl::producer<> updated() const {
 		return _updated.events();
@@ -108,7 +115,10 @@ class Instance {
 private:
 	void setBaseId(const QString &baseId, const QString &pluralId);
 
+	void applyToMe(const TLStrings &result);
+#if 0 // goodToRemove
 	void applyDifferenceToMe(const MTPDlangPackDifference &difference);
+#endif
 	void applyValue(const QByteArray &key, const QByteArray &value);
 	void resetValue(const QByteArray &key);
 	void reset(const Language &language);
diff --git a/Telegram/SourceFiles/mtproto/mtp_instance.cpp b/Telegram/SourceFiles/mtproto/mtp_instance.cpp
index 1d057736df5d7d..0dc97375ab2cbc 100644
--- a/Telegram/SourceFiles/mtproto/mtp_instance.cpp
+++ b/Telegram/SourceFiles/mtproto/mtp_instance.cpp
@@ -921,11 +921,13 @@ void Instance::Private::configLoadDone(const MTPConfig &result) {
 	const auto &data = result.c_config();
 	_config->apply(data);
 
+#if 0 // goodToRemove
 	const auto lang = qs(data.vsuggested_lang_code().value_or_empty());
 	Lang::CurrentCloudManager().setSuggestedLanguage(lang);
 	Lang::CurrentCloudManager().setCurrentVersions(
 		data.vlang_pack_version().value_or_empty(),
 		data.vbase_lang_pack_version().value_or_empty());
+#endif
 	if (const auto prefix = data.vautoupdate_url_prefix()) {
 		Local::writeAutoupdatePrefix(qs(*prefix));
 	}

From 94c9dbd9571cb49d83391c86df36d421a93c6418 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Wed, 8 Sep 2021 22:41:34 +0300
Subject: [PATCH 050/349] Added helper class to upload raw bytes through TDLib.

---
 Telegram/SourceFiles/tdb/tdb_upload_bytes.cpp | 85 +++++++++++++++++++
 Telegram/SourceFiles/tdb/tdb_upload_bytes.h   | 47 ++++++++++
 Telegram/cmake/td_tdb.cmake                   |  2 +
 3 files changed, 134 insertions(+)
 create mode 100644 Telegram/SourceFiles/tdb/tdb_upload_bytes.cpp
 create mode 100644 Telegram/SourceFiles/tdb/tdb_upload_bytes.h

diff --git a/Telegram/SourceFiles/tdb/tdb_upload_bytes.cpp b/Telegram/SourceFiles/tdb/tdb_upload_bytes.cpp
new file mode 100644
index 00000000000000..ce1af7c9abfe8c
--- /dev/null
+++ b/Telegram/SourceFiles/tdb/tdb_upload_bytes.cpp
@@ -0,0 +1,85 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "tdb/tdb_upload_bytes.h"
+
+#include "tdb/tdb_account.h"
+
+namespace Tdb {
+
+BytesUploader::BytesUploader(
+	not_null<Tdb::Account*> account,
+	QByteArray content,
+	const TLfileType &type)
+: _fileGenerator(account, std::move(content))
+, _type(type)
+, _api(&account->sender()) {
+
+	account->updates(
+	) | rpl::start_with_next([=](const TLupdate &result) {
+		result.match([&](const TLDupdateFile &data) {
+			const auto &file = data.vfile().data();
+			if (file.vid() != _fileId) {
+				return;
+			}
+
+			const auto &remote = file.vremote().data();
+			const auto &local = file.vlocal().data();
+
+			if ((remote.vuploaded_size() == file.vexpected_size())
+				&& (local.vdownloaded_size() == file.vexpected_size())) {
+				_updates.fire_done();
+				_lifetime.destroy();
+				_done = true;
+				return;
+			} else {
+				_updates.fire_copy(remote.vuploaded_size().v);
+			}
+		}, [](const auto &) {
+		});
+	}, _lifetime);
+}
+
+void BytesUploader::start() {
+	_api.request(TLuploadFile(
+		_fileGenerator.inputFile(),
+		_type,
+		tl_int32(1)
+	)).done([=](const TLDfile &file) {
+		_fileId = file.vid();
+	}).fail([=](const Error &error) {
+		_updates.fire_error_copy(error.message);
+	}).send();
+}
+
+void BytesUploader::cancel() {
+	if (fileId()) {
+		_api.request(TLcancelUploadFile(_fileId)).send();
+	}
+}
+
+auto BytesUploader::updates() const
+-> rpl::producer<BytesUploader::Offset, QString> {
+	return _updates.events();
+}
+
+BytesUploader::FileId BytesUploader::fileId() const {
+	return _fileId.v;
+}
+
+rpl::lifetime &BytesUploader::lifetime() {
+	return _lifetime;
+}
+
+BytesUploader::~BytesUploader() {
+	_lifetime.destroy();
+	if (!_done && fileId()) {
+		cancel();
+	}
+}
+
+} // namespace Tdb
diff --git a/Telegram/SourceFiles/tdb/tdb_upload_bytes.h b/Telegram/SourceFiles/tdb/tdb_upload_bytes.h
new file mode 100644
index 00000000000000..7a22675177a6f5
--- /dev/null
+++ b/Telegram/SourceFiles/tdb/tdb_upload_bytes.h
@@ -0,0 +1,47 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "tdb/tdb_file_generator.h"
+#include "tdb/tdb_sender.h"
+
+namespace Tdb {
+
+class Account;
+
+class BytesUploader final {
+public:
+	using Offset = int;
+	using FileId = int;
+
+	BytesUploader(
+		not_null<Account*> account,
+		QByteArray content,
+		const TLfileType &type = tl_fileTypeUnknown());
+	~BytesUploader();
+
+	void start();
+	void cancel();
+
+	[[nodiscard]] rpl::producer<Offset, QString> updates() const;
+	[[nodiscard]] FileId fileId() const;
+	[[nodiscard]] rpl::lifetime &lifetime();
+
+private:
+	FileGenerator _fileGenerator;
+	const TLfileType &_type;
+	Sender _api;
+	TLint32 _fileId = tl_int32(0);
+	rpl::event_stream<Offset, QString> _updates;
+	bool _done = false;
+
+	rpl::lifetime _lifetime;
+
+};
+
+} // namespace Tdb
diff --git a/Telegram/cmake/td_tdb.cmake b/Telegram/cmake/td_tdb.cmake
index 1508584dbcee9e..cfd739a6553791 100644
--- a/Telegram/cmake/td_tdb.cmake
+++ b/Telegram/cmake/td_tdb.cmake
@@ -28,6 +28,8 @@ PRIVATE
     tdb/tdb_sender.cpp
     tdb/tdb_sender.h
     tdb/tdb_tl_scheme.h
+    tdb/tdb_upload_bytes.cpp
+    tdb/tdb_upload_bytes.h
 
     tdb/tdb_pch.h
 

From 06b6387befaec2b0f2dae78e27156f3a83339d4f Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Wed, 13 Oct 2021 03:44:50 +0300
Subject: [PATCH 051/349] Migrated Telegram Passport from MTP to TDLib.

---
 Telegram/CMakeLists.txt                       |    1 +
 .../SourceFiles/api/api_cloud_password.cpp    |    1 +
 .../SourceFiles/core/core_cloud_password.h    |    2 +
 .../SourceFiles/passport/passport_common.h    |   45 +
 .../passport/passport_form_controller.cpp     | 1147 ++++++++++++++++-
 .../passport/passport_form_controller.h       |   74 +-
 .../passport/passport_panel_controller.cpp    |   17 +
 .../passport/passport_panel_edit_contact.cpp  |    2 +
 .../passport/ui/passport_details_row.cpp      |   11 +-
 9 files changed, 1290 insertions(+), 10 deletions(-)
 create mode 100644 Telegram/SourceFiles/passport/passport_common.h

diff --git a/Telegram/CMakeLists.txt b/Telegram/CMakeLists.txt
index 780571c2035f0b..74d12989adce18 100644
--- a/Telegram/CMakeLists.txt
+++ b/Telegram/CMakeLists.txt
@@ -1233,6 +1233,7 @@ PRIVATE
     overview/overview_layout.cpp
     overview/overview_layout.h
     overview/overview_layout_delegate.h
+    passport/passport_common.h
     passport/passport_encryption.cpp
     passport/passport_encryption.h
     passport/passport_form_controller.cpp
diff --git a/Telegram/SourceFiles/api/api_cloud_password.cpp b/Telegram/SourceFiles/api/api_cloud_password.cpp
index 75d4faec322e86..c18f0f8a9dead2 100644
--- a/Telegram/SourceFiles/api/api_cloud_password.cpp
+++ b/Telegram/SourceFiles/api/api_cloud_password.cpp
@@ -100,6 +100,7 @@ void CloudPassword::reload() {
 		if (!_state) {
 			_state = std::make_unique<Core::CloudPasswordState>();
 		}
+		_state->serverError = error.message;
 		// See: td/telegram/PasswordManager.cpp.
 		_state->outdatedClient = ((error.code == 400)
 			&& (error.message == u"Please update client to continue"_q));
diff --git a/Telegram/SourceFiles/core/core_cloud_password.h b/Telegram/SourceFiles/core/core_cloud_password.h
index fc9338eb97ac2a..efade3f8baf231 100644
--- a/Telegram/SourceFiles/core/core_cloud_password.h
+++ b/Telegram/SourceFiles/core/core_cloud_password.h
@@ -151,6 +151,8 @@ struct CloudPasswordState {
 	QString hint;
 	QString unconfirmedPattern;
 	TimeId pendingResetDate = 0;
+
+	QString serverError;
 };
 
 CloudPasswordState ParseCloudPasswordState(
diff --git a/Telegram/SourceFiles/passport/passport_common.h b/Telegram/SourceFiles/passport/passport_common.h
new file mode 100644
index 00000000000000..3eecda971caf2c
--- /dev/null
+++ b/Telegram/SourceFiles/passport/passport_common.h
@@ -0,0 +1,45 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "base/qt/qt_string_view.h"
+
+#include <QtCore/QRegularExpression>
+
+namespace Passport {
+
+[[nodiscard]] inline QDate ValidateDate(const QString &value) {
+	const auto match = QRegularExpression(
+		"^([0-9]{2})\\.([0-9]{2})\\.([0-9]{4})$").match(value);
+	if (!match.hasMatch()) {
+		return QDate();
+	}
+	auto result = QDate();
+	const auto readInt = [](const QString &value) {
+		auto view = QStringView(value);
+		while (!view.isEmpty() && view.at(0) == '0') {
+			view = base::StringViewMid(view, 1);
+		}
+		return view.toInt();
+	};
+	result.setDate(
+		readInt(match.captured(3)),
+		readInt(match.captured(2)),
+		readInt(match.captured(1)));
+	return result;
+}
+
+[[nodiscard]] inline QString FormatDate(int day, int month, int year) {
+	const auto result = QString("%1.%2.%3"
+		).arg(day, 2, 10, QChar('0')
+		).arg(month, 2, 10, QChar('0')
+		).arg(year, 4, 10, QChar('0'));
+	return ValidateDate(result).isValid() ? result : QString();
+}
+
+} // namespace Passport
diff --git a/Telegram/SourceFiles/passport/passport_form_controller.cpp b/Telegram/SourceFiles/passport/passport_form_controller.cpp
index 0929f032533531..d254eb0fa94bac 100644
--- a/Telegram/SourceFiles/passport/passport_form_controller.cpp
+++ b/Telegram/SourceFiles/passport/passport_form_controller.cpp
@@ -7,6 +7,7 @@ For license and copyright information please follow this link:
 */
 #include "passport/passport_form_controller.h"
 
+#include "passport/passport_common.h"
 #include "passport/passport_encryption.h"
 #include "passport/passport_panel_controller.h"
 #include "passport/passport_panel_edit_document.h"
@@ -14,6 +15,8 @@ For license and copyright information please follow this link:
 #include "boxes/passcode_box.h"
 #include "lang/lang_keys.h"
 #include "lang/lang_hardcoded.h"
+#include "tdb/tdb_account.h"
+#include "tdb/tdb_upload_bytes.h"
 #include "base/random.h"
 #include "base/qthelp_url.h"
 #include "base/unixtime.h"
@@ -28,12 +31,14 @@ For license and copyright information please follow this link:
 #include "main/main_session.h"
 #include "storage/localimageloader.h"
 #include "storage/localstorage.h"
+#if 0 // goodToRemove
 #include "storage/file_upload.h"
 #include "storage/file_download_mtproto.h"
 
 #include <QtCore/QJsonDocument>
 #include <QtCore/QJsonArray>
 #include <QtCore/QJsonObject>
+#endif
 
 namespace Passport {
 namespace {
@@ -43,6 +48,23 @@ constexpr auto kTranslationScansLimit = 20;
 constexpr auto kShortPollTimeout = crl::time(3000);
 constexpr auto kRememberCredentialsDelay = crl::time(1800 * 1000);
 
+// See td/telegram/SecureValue.cpp@get_secure_value_data_field_name.
+QString FieldKeyFromTDBtoMTP(const QString &key) {
+	return (key == u"native_first_name"_q)
+		? "first_name_native"
+		: (key == u"native_middle_name"_q)
+		? "middle_name_native"
+		: (key == u"native_last_name"_q)
+		? "last_name_native"
+		: (key == u"birthdate"_q)
+		? "birth_date"
+		: (key == u"number"_q)
+		? "document_no"
+		: (key == u"postal_code"_q)
+		? "post_code"
+		: key;
+}
+
 bool ForwardServiceErrorRequired(const QString &error) {
 	return (error == u"BOT_INVALID"_q)
 		|| (error == u"PUBLIC_KEY_REQUIRED"_q)
@@ -64,6 +86,7 @@ bool AcceptErrorRequiresRestart(const QString &error) {
 		|| (error == u"SECURE_VALUE_HASH_INVALID"_q);
 }
 
+#if 0 // goodToRemove
 std::map<QString, QString> GetTexts(const ValueMap &map) {
 	auto result = std::map<QString, QString>();
 	for (const auto &[key, value] : map.fields) {
@@ -71,6 +94,7 @@ std::map<QString, QString> GetTexts(const ValueMap &map) {
 	}
 	return result;
 }
+#endif
 
 QImage ReadImage(bytes::const_span buffer) {
 	return Images::Read({
@@ -81,6 +105,357 @@ QImage ReadImage(bytes::const_span buffer) {
 	}).image;
 }
 
+Tdb::TLinputPassportElement ValueToTLInputElement(const Value &value) {
+	using namespace Tdb;
+	using Type = Value::Type;
+	const auto field = [&](const QString &fieldName) {
+		const auto &fields = value.data.parsedInEdit.fields;
+		const auto it = fields.find(fieldName);
+		if (it == fields.end()) {
+			return QString();
+		}
+		return it->second.text;
+	};
+	const auto tlField = [&](const QString &fieldName) {
+		return tl_string(field(fieldName));
+	};
+	const auto tlDate = [&](const QString &string) -> std::optional<TLdate> {
+		const auto date = ValidateDate(string);
+		if (!date.isValid()) {
+			return std::nullopt;
+		}
+		return tl_date(
+			tl_int32(date.day()),
+			tl_int32(date.month()),
+			tl_int32(date.year()));
+	};
+	const auto tlInputFile = [&](FileType t) -> std::optional<TLinputFile> {
+		const auto i = value.specialScansInEdit.find(t);
+		if (i != end(value.specialScansInEdit) && !i->second.deleted) {
+			return tl_inputFileId(tl_int32(i->second.fields.id));
+		}
+		return std::nullopt;
+	};
+	const auto tlInputFiles = [&](FileType type) {
+		auto result = QVector<TLinputFile>();
+		for (const auto &scan : value.filesInEdit(type)) {
+			if (scan.deleted) {
+				continue;
+			}
+			result.push_back(tl_inputFileId(tl_int32(scan.fields.id)));
+		}
+		return tl_vector<TLinputFile>(result);
+	};
+	const auto tlIdentityDocument = [&] {
+		return tl_inputIdentityDocument(
+			tlField("document_no"),
+			tlDate(field("expiry_date")),
+			*tlInputFile(FileType::FrontSide), // Not really optional.
+			tlInputFile(FileType::ReverseSide),
+			tlInputFile(FileType::Selfie),
+			tlInputFiles(FileType::Translation));
+	};
+	const auto tlPersonalDocument = [&] {
+		return tl_inputPersonalDocument(
+			tlInputFiles(FileType::Scan),
+			tlInputFiles(FileType::Translation));
+	};
+
+	switch (value.type) {
+	case Type::PersonalDetails:
+		return tl_inputPassportElementPersonalDetails(tl_personalDetails(
+			tlField("first_name"),
+			tlField("middle_name"),
+			tlField("last_name"),
+			tlField("first_name_native"),
+			tlField("middle_name_native"),
+			tlField("last_name_native"),
+			*tlDate(field("birth_date")), // Not really optional.
+			tlField("gender"),
+			tlField("country_code"),
+			tlField("residence_country_code")));
+	case Type::Passport:
+		return tl_inputPassportElementPassport(tlIdentityDocument());
+	case Type::DriverLicense:
+		return tl_inputPassportElementDriverLicense(tlIdentityDocument());
+	case Type::IdentityCard:
+		return tl_inputPassportElementIdentityCard(tlIdentityDocument());
+	case Type::InternalPassport:
+		return tl_inputPassportElementInternalPassport(tlIdentityDocument());
+	case Type::Address:
+		return tl_inputPassportElementAddress(tl_address(
+			tlField("country_code"),
+			tlField("state"),
+			tlField("city"),
+			tlField("street_line1"),
+			tlField("street_line2"),
+			tlField("post_code")));
+	case Type::UtilityBill:
+		return tl_inputPassportElementUtilityBill(tlPersonalDocument());
+	case Type::BankStatement:
+		return tl_inputPassportElementBankStatement(tlPersonalDocument());
+	case Type::RentalAgreement:
+		return tl_inputPassportElementRentalAgreement(tlPersonalDocument());
+	case Type::PassportRegistration:
+		return tl_inputPassportElementPassportRegistration(
+			tlPersonalDocument());
+	case Type::TemporaryRegistration:
+		return tl_inputPassportElementTemporaryRegistration(
+			tlPersonalDocument());
+	case Type::Phone:
+		return tl_inputPassportElementPhoneNumber(tlField("value"));
+	case Type::Email:
+		return tl_inputPassportElementEmailAddress(tlField("value"));
+	}
+	Unexpected("Type in ValueToTLInputElement.");
+}
+
+Value::Type ConvertType(const Tdb::TLpassportElementType &type) {
+	using Type = Value::Type;
+	return type.match([&](
+			const Tdb::TLDpassportElementTypePersonalDetails &) {
+		return Type::PersonalDetails;
+	}, [&](const Tdb::TLDpassportElementTypePassport &) {
+		return Type::Passport;
+	}, [&](const Tdb::TLDpassportElementTypeDriverLicense &) {
+		return Type::DriverLicense;
+	}, [&](const Tdb::TLDpassportElementTypeIdentityCard &) {
+		return Type::IdentityCard;
+	}, [&](const Tdb::TLDpassportElementTypeInternalPassport &) {
+		return Type::InternalPassport;
+	}, [&](const Tdb::TLDpassportElementTypeAddress &) {
+		return Type::Address;
+	}, [&](const Tdb::TLDpassportElementTypeUtilityBill &) {
+		return Type::UtilityBill;
+	}, [&](const Tdb::TLDpassportElementTypeBankStatement &) {
+		return Type::BankStatement;
+	}, [&](const Tdb::TLDpassportElementTypeRentalAgreement &) {
+		return Type::RentalAgreement;
+	}, [&](const Tdb::TLDpassportElementTypePassportRegistration &) {
+		return Type::PassportRegistration;
+	}, [&](const Tdb::TLDpassportElementTypeTemporaryRegistration &) {
+		return Type::TemporaryRegistration;
+	}, [&](const Tdb::TLDpassportElementTypePhoneNumber &) {
+		return Type::Phone;
+	}, [&](const Tdb::TLDpassportElementTypeEmailAddress &) {
+		return Type::Email;
+	});
+};
+
+Value::Type ConvertType(const Tdb::TLpassportElement &element) {
+	using Type = Value::Type;
+	return element.match([&](const Tdb::TLDpassportElementPersonalDetails &) {
+		return Type::PersonalDetails;
+	}, [&](const Tdb::TLDpassportElementPassport &) {
+		return Type::Passport;
+	}, [&](const Tdb::TLDpassportElementDriverLicense &) {
+		return Type::DriverLicense;
+	}, [&](const Tdb::TLDpassportElementIdentityCard &) {
+		return Type::IdentityCard;
+	}, [&](const Tdb::TLDpassportElementInternalPassport &) {
+		return Type::InternalPassport;
+	}, [&](const Tdb::TLDpassportElementAddress &) {
+		return Type::Address;
+	}, [&](const Tdb::TLDpassportElementUtilityBill &) {
+		return Type::UtilityBill;
+	}, [&](const Tdb::TLDpassportElementBankStatement &) {
+		return Type::BankStatement;
+	}, [&](const Tdb::TLDpassportElementRentalAgreement &) {
+		return Type::RentalAgreement;
+	}, [&](const Tdb::TLDpassportElementPassportRegistration &) {
+		return Type::PassportRegistration;
+	}, [&](const Tdb::TLDpassportElementTemporaryRegistration &) {
+		return Type::TemporaryRegistration;
+	}, [&](const Tdb::TLDpassportElementPhoneNumber &) {
+		return Type::Phone;
+	}, [&](const Tdb::TLDpassportElementEmailAddress &) {
+		return Type::Email;
+	});
+};
+
+auto FillFields(const Tdb::TLpassportElement &element) {
+	auto value = ValueMap();
+	auto &fields = value.fields;
+
+	const auto add = [&](const QString &key, const QString &value) {
+		fields.emplace(key, ValueField{ value, QString() });
+	};
+
+	const auto processDate = [](const Tdb::TLDdate &date) {
+		return FormatDate(date.vday().v, date.vmonth().v, date.vyear().v);
+	};
+	// See td/telegram/SecureValue.cpp@get_secure_value_data_field_name.
+	const auto processDocument = [&](const Tdb::TLDidentityDocument &data) {
+		add("document_no", data.vnumber().v);
+		add("expiry_date", [&] {
+			if (const auto date = data.vexpiration_date()) {
+				return date->match(processDate);
+			} else {
+				return QString();
+			}
+		}());
+	};
+	const auto processAddress = [&](const Tdb::TLDaddress &data) {
+		add("country_code", data.vcountry_code().v);
+		add("state", data.vstate().v);
+		add("city", data.vcity().v);
+		add("street_line1", data.vstreet_line1().v);
+		add("street_line2", data.vstreet_line2().v);
+		add("post_code", data.vpostal_code().v);
+	};
+	const auto processPersonal = [&](const Tdb::TLDpersonalDetails &data) {
+		add("first_name", data.vfirst_name().v);
+		add("middle_name", data.vmiddle_name().v);
+		add("last_name", data.vlast_name().v);
+		add("first_name_native", data.vnative_first_name().v);
+		add("middle_name_native", data.vnative_middle_name().v);
+		add("last_name_native", data.vnative_last_name().v);
+		add("birth_date", data.vbirthdate().match(processDate));
+		add("gender", data.vgender().v);
+		add("country_code", data.vcountry_code().v);
+		add("residence_country_code", data.vresidence_country_code().v);
+	};
+
+	element.match([&](const Tdb::TLDpassportElementPersonalDetails &data) {
+		data.vpersonal_details().match(processPersonal);
+	}, [&](const Tdb::TLDpassportElementPassport &data) {
+		data.vpassport().match(processDocument);
+	}, [&](const Tdb::TLDpassportElementDriverLicense &data) {
+		data.vdriver_license().match(processDocument);
+	}, [&](const Tdb::TLDpassportElementIdentityCard &data) {
+		data.videntity_card().match(processDocument);
+	}, [&](const Tdb::TLDpassportElementInternalPassport &data) {
+		data.vinternal_passport().match(processDocument);
+	}, [&](const Tdb::TLDpassportElementAddress &data) {
+		data.vaddress().match(processAddress);
+	}, [](const Tdb::TLDpassportElementUtilityBill &data) {
+	}, [](const Tdb::TLDpassportElementBankStatement &data) {
+	}, [](const Tdb::TLDpassportElementRentalAgreement &data) {
+	}, [](const Tdb::TLDpassportElementPassportRegistration &data) {
+	}, [](const Tdb::TLDpassportElementTemporaryRegistration &data) {
+	}, [&](const Tdb::TLDpassportElementPhoneNumber &data) {
+		add("value", data.vphone_number().v);
+	}, [&](const Tdb::TLDpassportElementEmailAddress &data) {
+		add("value", data.vemail_address().v);
+	});
+
+	return value;
+}
+
+auto FillFiles(Value &value, const Tdb::TLpassportElement &element) {
+	using namespace Tdb;
+
+	const auto parseTLFile = [](const Tdb::TLdatedFile &datedFile) {
+		auto result = File();
+		const auto &fileData = datedFile.data().vfile().data();
+		result.id = fileData.vid().v;
+		result.size = std::max(
+			fileData.vexpected_size().v,
+			fileData.vsize().v);
+		result.accessHash = -1;
+		result.date = datedFile.data().vdate().v;
+		return result;
+	};
+
+	const auto parseTLFiles = [&](const QVector<Tdb::TLdatedFile> &data) {
+		auto files = std::vector<File>();
+		files.reserve(data.size());
+
+		for (const auto &file : data) {
+			files.push_back(parseTLFile(file));
+		}
+
+		return files;
+	};
+
+	const auto fillSpecialScan = [&](FileType type, const TLdatedFile &file) {
+		value.specialScans.emplace(type, parseTLFile(file));
+	};
+
+	const auto parseIdentityDocumentFiles = [&](
+			const TLDidentityDocument &data) {
+		fillSpecialScan(FileType::FrontSide, data.vfront_side());
+		if (const auto side = data.vreverse_side()) {
+			fillSpecialScan(FileType::ReverseSide, *side);
+		}
+		if (const auto selfie = data.vselfie()) {
+			fillSpecialScan(FileType::Selfie, *selfie);
+		}
+		value.files(FileType::Translation) = parseTLFiles(
+			data.vtranslation().v);
+	};
+
+	const auto parsePersonalDocumentFiles = [&](
+			const TLDpersonalDocument &data) {
+		value.files(FileType::Scan) = parseTLFiles(data.vfiles().v);
+		value.files(FileType::Translation) = parseTLFiles(
+			data.vtranslation().v);
+	};
+
+	element.match([](const Tdb::TLDpassportElementPersonalDetails &data) {
+	}, [&](const Tdb::TLDpassportElementPassport &data) {
+		parseIdentityDocumentFiles(data.vpassport().data());
+	}, [&](const Tdb::TLDpassportElementDriverLicense &data) {
+		parseIdentityDocumentFiles(data.vdriver_license().data());
+	}, [&](const Tdb::TLDpassportElementIdentityCard &data) {
+		parseIdentityDocumentFiles(data.videntity_card().data());
+	}, [&](const Tdb::TLDpassportElementInternalPassport &data) {
+		parseIdentityDocumentFiles(data.vinternal_passport().data());
+	}, [](const Tdb::TLDpassportElementAddress &data) {
+	}, [&](const Tdb::TLDpassportElementUtilityBill &data) {
+		parsePersonalDocumentFiles(data.vutility_bill().data());
+	}, [&](const Tdb::TLDpassportElementBankStatement &data) {
+		parsePersonalDocumentFiles(data.vbank_statement().data());
+	}, [&](const Tdb::TLDpassportElementRentalAgreement &data) {
+		parsePersonalDocumentFiles(data.vrental_agreement().data());
+	}, [&](const Tdb::TLDpassportElementPassportRegistration &data) {
+		parsePersonalDocumentFiles(data.vpassport_registration().data());
+	}, [&](const Tdb::TLDpassportElementTemporaryRegistration &data) {
+		parsePersonalDocumentFiles(data.vtemporary_registration().data());
+	}, [](const Tdb::TLDpassportElementPhoneNumber &data) {
+	}, [](const Tdb::TLDpassportElementEmailAddress &data) {
+	});
+}
+
+void FillValue(Value &result, const Tdb::TLpassportElement &element) {
+	result.data.parsed = FillFields(element);
+	FillFiles(result, element);
+}
+
+Tdb::TLpassportElementType ConvertType(Value::Type type) {
+	using Type = Value::Type;
+	switch (type) {
+	case Type::PersonalDetails:
+		return Tdb::tl_passportElementTypePersonalDetails();
+	case Type::Passport:
+		return Tdb::tl_passportElementTypePassport();
+	case Type::DriverLicense:
+		return Tdb::tl_passportElementTypeDriverLicense();
+	case Type::IdentityCard:
+		return Tdb::tl_passportElementTypeIdentityCard();
+	case Type::InternalPassport:
+		return Tdb::tl_passportElementTypeInternalPassport();
+	case Type::Address:
+		return Tdb::tl_passportElementTypeAddress();
+	case Type::UtilityBill:
+		return Tdb::tl_passportElementTypeUtilityBill();
+	case Type::BankStatement:
+		return Tdb::tl_passportElementTypeBankStatement();
+	case Type::RentalAgreement:
+		return Tdb::tl_passportElementTypeRentalAgreement();
+	case Type::PassportRegistration:
+		return Tdb::tl_passportElementTypePassportRegistration();
+	case Type::TemporaryRegistration:
+		return Tdb::tl_passportElementTypeTemporaryRegistration();
+	case Type::Phone:
+		return Tdb::tl_passportElementTypePhoneNumber();
+	case Type::Email:
+		return Tdb::tl_passportElementTypeEmailAddress();
+	}
+	Unexpected("Type in FormController::submit.");
+}
+
+#if 0 // goodToRemove
 Value::Type ConvertType(const MTPSecureValueType &type) {
 	using Type = Value::Type;
 	switch (type.type()) {
@@ -163,6 +538,23 @@ void CollectToRequestedRow(
 		}
 	});
 }
+#endif
+
+void FillRequestedRow(
+		RequestedRow &row,
+		const Tdb::TLpassportRequiredElement &result) {
+	result.match([&](const Tdb::TLDpassportRequiredElement &data) {
+		for (const auto &suitable : data.vsuitable_elements().v) {
+			suitable.match([&](const Tdb::TLDpassportSuitableElement &data) {
+				row.values.emplace_back(ConvertType(data.vtype()));
+				auto &value = row.values.back();
+				value.selfieRequired = data.vis_selfie_required().v;
+				value.translationRequired = data.vis_translation_required().v;
+				value.nativeNames = data.vis_native_name_required().v;
+			});
+		}
+	});
+}
 
 void ApplyDataChanges(ValueData &data, ValueMap &&changes) {
 	data.parsedInEdit = data.parsed;
@@ -171,6 +563,7 @@ void ApplyDataChanges(ValueData &data, ValueMap &&changes) {
 	}
 }
 
+#if 0 // goodToRemove
 RequestedRow CollectRequestedRow(const MTPSecureRequiredType &data) {
 	auto result = RequestedRow();
 	CollectToRequestedRow(result, data);
@@ -195,6 +588,7 @@ QJsonObject GetJSONFromFile(const File &file) {
 		{ "secret", file.secret }
 		});
 }
+#endif
 
 FormRequest PreprocessRequest(const FormRequest &request) {
 	auto result = request;
@@ -202,6 +596,7 @@ FormRequest PreprocessRequest(const FormRequest &request) {
 	return result;
 }
 
+#if 0 // goodToRemove
 QString ValueCredentialsKey(Value::Type type) {
 	using Type = Value::Type;
 	switch (type) {
@@ -230,6 +625,7 @@ QString SpecialScanCredentialsKey(FileType type) {
 	}
 	Unexpected("Type in SpecialScanCredentialsKey.");
 }
+#endif
 
 QString ValidateUrl(const QString &url) {
 	const auto result = qthelp::validate_url(url);
@@ -239,6 +635,7 @@ QString ValidateUrl(const QString &url) {
 		: QString();
 }
 
+#if 0 // goodToRemove
 auto ParseConfig(const QByteArray &json) {
 	auto languagesByCountryCode = std::map<QString, QString>();
 	auto error = QJsonParseError{ 0, QJsonParseError::NoError };
@@ -265,6 +662,7 @@ auto ParseConfig(const QByteArray &json) {
 	}
 	return languagesByCountryCode;
 }
+#endif
 
 } // namespace
 
@@ -333,16 +731,26 @@ EditFile::EditFile(
 : value(value)
 , type(type)
 , fields(std::move(fields))
+#if 0 // goodToRemove
 , uploadData(session, std::move(uploadData))
+#endif
+, uploadData(std::move(uploadData))
 , guard(std::make_shared<bool>(true)) {
 }
 
+#if 0 // goodToRemove
 UploadScanDataPointer::UploadScanDataPointer(
 	not_null<Main::Session*> session,
 	std::unique_ptr<UploadScanData> &&value)
 : _session(session)
 , _value(std::move(value)) {
 }
+#endif
+
+UploadScanDataPointer::UploadScanDataPointer(
+	std::unique_ptr<UploadScanData> &&value)
+: _value(std::move(value)) {
+}
 
 UploadScanDataPointer::UploadScanDataPointer(
 	UploadScanDataPointer &&other) = default;
@@ -350,6 +758,7 @@ UploadScanDataPointer::UploadScanDataPointer(
 UploadScanDataPointer &UploadScanDataPointer::operator=(
 	UploadScanDataPointer &&other) = default;
 
+#if 0 // goodToRemove
 UploadScanDataPointer::~UploadScanDataPointer() {
 	if (const auto value = _value.get()) {
 		if (const auto fullId = value->fullId) {
@@ -357,6 +766,7 @@ UploadScanDataPointer::~UploadScanDataPointer() {
 		}
 	}
 }
+#endif
 
 UploadScanData *UploadScanDataPointer::get() const {
 	return _value.get();
@@ -484,7 +894,10 @@ void Value::clearEditData() {
 bool Value::uploadingScan() const {
 	const auto uploading = [](const EditFile &file) {
 		return file.uploadData
+			&& file.uploadData->uploader
+#if 0 // goodToRemove
 			&& file.uploadData->fullId
+#endif
 			&& !file.deleted;
 	};
 	const auto uploadingInList = [&](FileType type) {
@@ -612,9 +1025,22 @@ FormController::FormController(
 	const FormRequest &request)
 : _controller(controller)
 , _api(&_controller->session().mtp())
+, _apiPassword(&_controller->session().api())
 , _request(PreprocessRequest(request))
 , _shortPollTimer([=] { reloadPassword(); })
 , _view(std::make_unique<PanelController>(this)) {
+	_apiPassword.state(
+	) | rpl::start_with_next([=](const Core::CloudPasswordState &state) {
+		_passwordRequestId = 0;
+
+		_password = state;
+		if (state.serverError.isEmpty()) {
+			showForm();
+		} else {
+			formFail(state.serverError);
+		}
+		shortPollEmailConfirmation();
+	}, _lifetime);
 }
 
 Main::Session &FormController::session() const {
@@ -634,6 +1060,7 @@ QString FormController::privacyPolicyUrl() const {
 	return _form.privacyPolicyUrl;
 }
 
+#if 0 // goodToRemove
 bytes::vector FormController::passwordHashForAuth(
 		bytes::const_span password) const {
 	return Core::ComputeCloudPasswordHash(_password.request.algo, password);
@@ -720,7 +1147,70 @@ auto FormController::prepareFinalData() -> FinalData {
 		errors
 	};
 }
+#endif
 
+std::vector<not_null<const Value*>> FormController::submitGetErrors() {
+	if (_submitRequestId || _submitSuccess|| _cancelled) {
+		return {};
+	}
+
+	auto errors = std::vector<not_null<const Value*>>();
+	auto elementTypes = QVector<Tdb::TLpassportElementType>();
+	const auto scopes = ComputeScopes(_form);
+	for (const auto &scope : scopes) {
+		const auto row = ComputeScopeRow(scope);
+		if (row.ready.isEmpty() || !row.error.isEmpty()) {
+			errors.push_back(scope.details
+				? scope.details
+				: scope.documents[0].get());
+			continue;
+		}
+		if (scope.details) {
+			elementTypes.push_back(ConvertType(scope.details->type));
+		}
+		if (!scope.documents.empty()) {
+			for (const auto &document : scope.documents) {
+				if (document->scansAreFilled()) {
+					elementTypes.push_back(ConvertType(document->type));
+					break;
+				}
+			}
+		}
+	}
+	if (!errors.empty()) {
+		return errors;
+	}
+
+	_submitRequestId = _api.request(Tdb::TLsendPassportAuthorizationForm(
+		Tdb::tl_int32(_form.id),
+		Tdb::tl_vector<Tdb::TLpassportElementType>(elementTypes)
+	)).done([=](const Tdb::TLok &) {
+		_submitRequestId = 0;
+		_submitSuccess = true;
+
+		_view->showToast(tr::lng_passport_success(tr::now));
+
+		base::call_delayed(
+			(st::defaultToast.durationFadeIn
+				+ Ui::Toast::kDefaultDuration
+				+ st::defaultToast.durationFadeOut),
+			this,
+			[=] { cancel(); });
+	}).fail([=](const Tdb::Error &error) {
+		_submitRequestId = 0;
+		if (handleAppUpdateError(error.message)) {
+		} else if (AcceptErrorRequiresRestart(error.message)) {
+			suggestRestart();
+		} else {
+			_view->show(Box<Ui::InformBox>(
+				Lang::Hard::SecureAcceptError() + "\n" + error.message));
+		}
+	}).send();
+
+	return {};
+}
+
+#if 0 // goodToRemove
 std::vector<not_null<const Value*>> FormController::submitGetErrors() {
 	if (_submitRequestId || _submitSuccess|| _cancelled) {
 		return {};
@@ -814,7 +1304,76 @@ void FormController::requestPasswordData(mtpRequestId &guard) {
 		});
 	}).send();
 }
+#endif
+
+void FormController::completeFormWithPassword(const QByteArray &password) {
+	Expects(_password.hasPassword);
+
+	const auto submitSaved = !base::take(_savedPasswordValue).isEmpty();
+	if (_passwordCheckRequestId || !_form.id) {
+		return;
+	} else if (password.isEmpty()) {
+		_passwordError.fire(QString());
+		return;
+	}
+
+	const auto requestEmail = [=] {
+		_api.request(Tdb::TLgetRecoveryEmailAddress(
+			Tdb::tl_string(QString(password))
+		)).done([=](const Tdb::TLDrecoveryEmailAddress &data) {
+			_confirmedEmail = data.vrecovery_email_address().v;
+		}).fail([=](const Tdb::Error &error) {
+			_confirmedEmail = QString();
+		}).send();
+	};
+
+	_passwordCheckRequestId = _api.request(
+		Tdb::TLgetPassportAuthorizationFormAvailableElements(
+			Tdb::tl_int32(_form.id),
+			Tdb::tl_string(QString(password)))
+	).done([=](const Tdb::TLpassportElementsWithErrors &result) {
+		_passwordCheckRequestId = 0;
+		_savedPasswordValue = password;
+		result.match([&](const Tdb::TLDpassportElementsWithErrors &data) {
+			for (const auto &element : data.velements().v) {
+				const auto type = ConvertType(element);
+				const auto [it, ok] = _form.values.emplace(type, Value(type));
+				FillValue(it->second, element);
+			}
+			_form.pendingErrors = data.verrors().v;
+			fillErrors();
+			fillNativeFromFallback();
+			_secretReady.fire({});
+
+			requestEmail();
+
+			auto saved = SavedCredentials();
+			saved.password = password;
+			session().data().rememberPassportCredentials(
+				std::move(saved),
+				kRememberCredentialsDelay);
+		});
+	}).fail([=](const Tdb::Error &error) {
+		_passwordCheckRequestId = 0;
+		// if (error.type() == qstr("SRP_ID_INVALID")) {
+			// handleSrpIdInvalid(_passwordCheckRequestId);
+		session().data().forgetPassportCredentials();
+		if (submitSaved) {
+			// Force reload and show form.
+			_password = PasswordSettings();
+			reloadPassword();
+		} else if (Tdb::IsFloodError(error)) {
+			_passwordError.fire(tr::lng_flood_error(tr::now));
+		} else if ((error.message == u"PASSWORD_HASH_INVALID"_q)
+			|| (error.message == u"SRP_PASSWORD_CHANGED"_q)) {
+			_passwordError.fire(tr::lng_passport_password_wrong(tr::now));
+		} else {
+			_passwordError.fire_copy(error.message);
+		}
+	}).send();
+}
 
+#if 0 // goodToRemove
 void FormController::submitPassword(const QByteArray &password) {
 	Expects(!!_password.request);
 
@@ -912,11 +1471,13 @@ bool FormController::handleSrpIdInvalid(mtpRequestId &guard) {
 		return true;
 	}
 }
+#endif
 
 void FormController::passwordServerError() {
 	_view->showCriticalError(Lang::Hard::ServerError());
 }
 
+#if 0 // goodToRemove
 void FormController::checkSavedPasswordSettings(
 		const SavedCredentials &credentials) {
 	const auto callback = [=](const Core::CloudPasswordResult &check) {
@@ -969,11 +1530,51 @@ void FormController::checkSavedPasswordSettings(
 		}
 	}).send();
 }
+#endif
 
 void FormController::recoverPassword() {
 	if (!_password.hasRecovery) {
 		_view->show(Ui::MakeInformBox(tr::lng_signin_no_email_forgot()));
 		return;
+	} else if (_recoverRequestLifetime) {
+		return;
+	}
+
+	_apiPassword.requestPasswordRecovery(
+	) | rpl::start_with_next_error([=](const QString &pattern) {
+		_recoverRequestLifetime.destroy();
+
+		auto fields = PasscodeBox::CloudFields{
+			.hasPassword = _password.hasPassword,
+			.hasRecovery = _password.hasRecovery,
+			.pendingResetDate = _password.pendingResetDate,
+		};
+		const auto box = _view->show(Box<RecoverBox>(
+			_controller->session().sender(),
+			&_controller->session(),
+			pattern,
+			fields));
+
+		box->newPasswordSet(
+		) | rpl::start_with_next([=](const QByteArray &password) {
+			if (password.isEmpty()) {
+				reloadPassword();
+			} else {
+				reloadAndSubmitPassword(password);
+			}
+		}, box->lifetime());
+
+		box->recoveryExpired(
+		) | rpl::start_with_next([=] {
+			box->closeBox();
+		}, box->lifetime());
+	}, [=](const QString &error) {
+		_recoverRequestLifetime.destroy();
+		_view->show(Box<Ui::InformBox>(Lang::Hard::ServerError()
+			+ '\n'
+			+ error));
+	}, _recoverRequestLifetime);
+#if 0 // goodToRemove
 	} else if (_recoverRequestId) {
 		return;
 	}
@@ -1000,9 +1601,7 @@ void FormController::recoverPassword() {
 		const auto force = fields.mtp.newSecureSecretAlgo;
 
 		const auto box = _view->show(Box<RecoverBox>(
-#if 0 // goodToRemove
 			&_controller->session().mtp(),
-#endif
 			_controller->session().sender(),
 			&_controller->session(),
 			pattern,
@@ -1026,6 +1625,7 @@ void FormController::recoverPassword() {
 			+ '\n'
 			+ error.type()));
 	}).send();
+#endif
 }
 
 void FormController::reloadPassword() {
@@ -1038,6 +1638,8 @@ void FormController::reloadAndSubmitPassword(const QByteArray &password) {
 }
 
 void FormController::cancelPassword() {
+	_apiPassword.clearUnconfirmedPassword();
+#if 0 // goodToRemove
 	if (_passwordRequestId) {
 		return;
 	}
@@ -1049,8 +1651,10 @@ void FormController::cancelPassword() {
 		_passwordRequestId = 0;
 		reloadPassword();
 	}).send();
+#endif
 }
 
+#if 0 // doLater - unneeded due TDLib?
 void FormController::validateSecureSecret(
 		bytes::const_span encryptedSecret,
 		bytes::const_span passwordHashForSecret,
@@ -1143,7 +1747,9 @@ void FormController::decryptValues() {
 	fillErrors();
 	fillNativeFromFallback();
 }
+#endif
 
+#if 0 // goodToRemove
 void FormController::fillErrors() {
 	const auto find = [&](const MTPSecureValueType &type) -> Value* {
 		const auto i = _form.values.find(ConvertType(type));
@@ -1236,9 +1842,100 @@ void FormController::fillErrors() {
 		});
 	}
 }
+#endif
+
+void FormController::fillErrors() {
+	using namespace Tdb;
+
+	const auto find = [&](const TLpassportElementType &type) -> Value* {
+		const auto i = _form.values.find(ConvertType(type));
+		if (i != end(_form.values)) {
+			return &i->second;
+		}
+		LOG(("API Error: Value not found for error type."));
+		return nullptr;
+	};
+	const auto setSpecialScanError = [&](
+			Value &value,
+			FileType type,
+			const QString &text) {
+		if (value.requiresSpecialScan(type)) {
+			const auto i = value.specialScans.find(type);
+			if (i != value.specialScans.end()) {
+				i->second.error = text;
+			} else {
+				LOG(("API Error: "
+					"Special scan %1 not found for error value."
+					).arg(int(type)));
+			}
+		}
+	};
+
+	const auto processError = [&](const TLDpassportElementError &error) {
+		const auto value = find(error.vtype());
+		if (!value) {
+			return;
+		}
+		const auto message = error.vmessage().v;
+
+		error.vsource().match([&](
+				const TLDpassportElementErrorSourceUnspecified &) {
+			if (CanHaveErrors(value->type)) {
+				value->error = message;
+			}
+		}, [&](const TLDpassportElementErrorSourceDataField &data) {
+			const auto key = FieldKeyFromTDBtoMTP(data.vfield_name().v);
+			if (CanHaveErrors(value->type) && !SkipFieldCheck(value, key)) {
+				value->data.parsed.fields[key].error = message;
+			}
+		}, [&](const TLDpassportElementErrorSourceFrontSide &) {
+			setSpecialScanError(*value, FileType::FrontSide, message);
+		}, [&](const TLDpassportElementErrorSourceReverseSide &) {
+			setSpecialScanError(*value, FileType::ReverseSide, message);
+		}, [&](const TLDpassportElementErrorSourceSelfie &) {
+			setSpecialScanError(*value, FileType::Selfie, message);
+		}, [&](const TLDpassportElementErrorSourceTranslationFile &data) {
+			if (value->requiresScan(FileType::Translation)) {
+				const auto index = data.vfile_index().v;
+				value->files(FileType::Translation)[index].error = message;
+			}
+		}, [&](const TLDpassportElementErrorSourceTranslationFiles &) {
+			if (value->requiresScan(FileType::Translation)) {
+				value->fileMissingError(FileType::Translation) = message;
+			}
+		}, [&](const TLDpassportElementErrorSourceFile &data) {
+			if (value->requiresScan(FileType::Scan)) {
+				const auto index = data.vfile_index().v;
+				value->files(FileType::Translation)[index].error = message;
+			}
+		}, [&](const TLDpassportElementErrorSourceFiles &) {
+			if (value->requiresScan(FileType::Scan)) {
+				value->fileMissingError(FileType::Scan) = message;
+			}
+		});
+	};
+
+	for (const auto &error : std::as_const(_form.pendingErrors)) {
+		error.match(processError);
+	}
+}
 
 rpl::producer<EditDocumentCountry> FormController::preferredLanguage(
 		const QString &countryCode) {
+	return [=](auto consumer) {
+		_api.request(Tdb::TLgetPreferredCountryLanguage(
+			Tdb::tl_string(countryCode)
+		)).done([=](const Tdb::TLDtext &data) {
+			consumer.put_next({ countryCode, data.vtext().v });
+			consumer.put_done();
+		}).fail([=](const Tdb::Error &error) {
+			consumer.put_next({ countryCode, QString() });
+			consumer.put_done();
+		}).send();
+
+		return rpl::lifetime();
+	};
+#if 0 // goodToRemove
 	const auto findLang = [=] {
 		if (countryCode.isEmpty()) {
 			return QString();
@@ -1273,6 +1970,7 @@ rpl::producer<EditDocumentCountry> FormController::preferredLanguage(
 
 		return rpl::lifetime();
 	};
+#endif
 }
 
 void FormController::fillNativeFromFallback() {
@@ -1341,6 +2039,7 @@ void FormController::fillNativeFromFallback() {
 	}, _lifetime);
 }
 
+#if 0 // goodToRemove
 void FormController::decryptValue(Value &value) const {
 	Expects(!_secret.empty());
 
@@ -1405,6 +2104,7 @@ bool FormController::validateValueSecrets(Value &value) const {
 	}
 	return true;
 }
+#endif
 
 void FormController::resetValue(Value &value) const {
 	value.fillDataFrom(Value(value.type));
@@ -1449,12 +2149,21 @@ void FormController::uploadScan(
 		}
 		return std::nullopt;
 	}();
+
+	auto uploadData = UploadScanData();
+	uploadData.content = std::move(content);
+	uploadFile(
+		nonconst->fileInEdit(type, fileIndex),
+		std::move(uploadData));
+
+#if 0 // goodToRemove
 	auto &scan = nonconst->fileInEdit(type, fileIndex);
 	encryptFile(scan, std::move(content), [=](UploadScanData &&result) {
 		uploadEncryptedFile(
 			nonconst->fileInEdit(type, fileIndex),
 			std::move(result));
 	});
+#endif
 }
 
 void FormController::deleteScan(
@@ -1486,6 +2195,7 @@ void FormController::prepareFile(
 	_scanUpdated.fire(&file);
 }
 
+#if 0 // goodToRemove
 void FormController::encryptFile(
 		EditFile &file,
 		QByteArray &&content,
@@ -1518,6 +2228,7 @@ void FormController::encryptFile(
 		});
 	});
 }
+#endif
 
 void FormController::scanDeleteRestore(
 		not_null<const Value*> value,
@@ -1553,6 +2264,7 @@ bool FormController::canAddScan(
 	return (scansCount < limit);
 }
 
+#if 0 // goodToRemove
 void FormController::subscribeToUploader() {
 	if (_uploaderSubscriptions) {
 		return;
@@ -1575,7 +2287,62 @@ void FormController::subscribeToUploader() {
 		scanUploadFail(fullId);
 	}, _uploaderSubscriptions);
 }
+#endif
+
+void FormController::updateFile(const Tdb::TLDfile &data) {
+	const auto key = FileKey{ uint64(data.vid().v) };
+	const auto &remote = data.vremote().data();
+	const auto &local = data.vlocal().data();
+
+	const auto [value, file] = findFile(key);
+	const auto fileInEdit = findEditFile(key);
+
+	if (remote.vis_uploading_completed().v) {
+	} else if (remote.vis_uploading_active().v) {
+		if (fileInEdit) {
+			fileInEdit->uploadData->status.set(
+				LoadStatus::Status::InProgress,
+				remote.vuploaded_size().v);
+		}
+	}
+	if (local.vis_downloading_completed().v) {
+		if (file) {
+			file->downloadStatus.set(LoadStatus::Status::Done);
+			file->image = Images::Read({ .path = local.vpath().v }).image;
+		}
+	} else if (local.vis_downloading_active().v) {
+		if (file) {
+			file->downloadStatus.set(
+				LoadStatus::Status::InProgress,
+				local.vdownloaded_size().v);
+		}
+	}
+	if (fileInEdit) {
+		if (file) {
+			fileInEdit->fields.image = file->image;
+			fileInEdit->fields.downloadStatus = file->downloadStatus;
+		}
+		_scanUpdated.fire(fileInEdit);
+	}
+}
+
+void FormController::subscribeToUploader() {
+	if (_uploaderSubscriptions) {
+		return;
+	}
+
+	using namespace Tdb;
+
+	session().tdb().updates(
+	) | rpl::start_with_next([=](const TLupdate &update) {
+		update.match([&](const TLDupdateFile &result) {
+			updateFile(result.vfile().data());
+		}, [](const auto &) {
+		});
+	}, _uploaderSubscriptions);
+}
 
+#if 0 // goodToRemove
 void FormController::uploadEncryptedFile(
 		EditFile &file,
 		UploadScanData &&data) {
@@ -1605,7 +2372,61 @@ void FormController::uploadEncryptedFile(
 		std::move(prepared));
 #endif
 }
+#endif
+
+void FormController::uploadFile(
+		EditFile &file,
+		UploadScanData &&data) {
+
+	file.uploadData = UploadScanDataPointer(
+		std::make_unique<UploadScanData>(std::move(data)));
+
+	prepareFile(file, file.uploadData->content);
+	const auto key = FileKey{ file.fields.id };
+
+	auto uploader = std::make_shared<Tdb::BytesUploader>(
+		&session().tdb(),
+		file.uploadData->content,
+		Tdb::tl_fileTypeSecure());
+
+	uploader->updates(
+	) | rpl::start_with_next_error_done([=](int offset) {
+		if (const auto file = findEditFile(key)) {
+			Assert(file->uploadData != nullptr);
+
+			file->uploadData->status.set(
+				LoadStatus::Status::InProgress,
+				offset);
+
+			_scanUpdated.fire(file);
+		}
+	}, [=](const QString &error) {
+		if (const auto file = findEditFile(key)) {
+			Assert(file->uploadData != nullptr);
+
+			file->uploadData->status.set(LoadStatus::Status::Failed);
+
+			_scanUpdated.fire(file);
+		}
+	}, [=] {
+		if (const auto file = findEditFile(key)) {
+			Assert(file->uploadData != nullptr);
+
+			if (const auto loader = base::take(file->uploadData->uploader)) {
+				file->fields.id = loader->fileId();
+			}
+			file->uploadData->status.set(LoadStatus::Status::Done);
+
+			_scanUpdated.fire(file);
+		}
+	}, uploader->lifetime());
+
+	uploader->start();
+
+	file.uploadData->uploader = std::move(uploader);
+}
 
+#if 0 // goodToRemove
 void FormController::scanUploadDone(const Storage::UploadSecureDone &data) {
 	if (const auto file = findEditFile(data.fullId)) {
 		Assert(file->uploadData != nullptr);
@@ -1646,13 +2467,17 @@ void FormController::scanUploadFail(const FullMsgId &fullId) {
 		_scanUpdated.fire(file);
 	}
 }
+#endif
 
 rpl::producer<> FormController::secretReadyEvents() const {
 	return _secretReady.events();
 }
 
 QString FormController::defaultEmail() const {
+	return _confirmedEmail;
+#if 0 // goodToRemove
 	return _password.confirmedEmail;
+#endif
 }
 
 QString FormController::defaultPhoneNumber() const {
@@ -1697,9 +2522,26 @@ void FormController::verify(
 		verificationError(nonconst, tr::lng_signin_wrong_code(tr::now));
 		return;
 	}
+	using namespace Tdb;
 	nonconst->verification.requestId = [&] {
 		switch (nonconst->type) {
 		case Value::Type::Phone:
+			return _api.request(TLcheckPhoneNumberCode(
+				tl_string(prepared)
+			)).done([=](const TLok &) {
+				sendSaveRequest(nonconst, ValueToTLInputElement(*nonconst));
+				clearValueVerification(nonconst);
+			}).fail([=](const Error &error) {
+				nonconst->verification.requestId = 0;
+				if (error.message == u"PHONE_CODE_INVALID"_q) {
+					verificationError(
+						nonconst,
+						tr::lng_signin_wrong_code(tr::now));
+				} else {
+					verificationError(nonconst, error.message);
+				}
+			}).send();
+#if 0 // goodToRemove
 			return _api.request(MTPaccount_VerifyPhone(
 				MTP_string(getPhoneFromValue(nonconst)),
 				MTP_string(nonconst->verification.phoneCodeHash),
@@ -1717,7 +2559,24 @@ void FormController::verify(
 					verificationError(nonconst, error.type());
 				}
 			}).send();
+#endif
 		case Value::Type::Email:
+			return _api.request(TLcheckEmailAddressVerificationCode(
+				tl_string(prepared)
+			)).done([=](const TLok &) {
+				sendSaveRequest(nonconst, ValueToTLInputElement(*nonconst));
+				clearValueVerification(nonconst);
+			}).fail([=](const Error &error) {
+				nonconst->verification.requestId = 0;
+				if (error.message == u"CODE_INVALID"_q) {
+					verificationError(
+						nonconst,
+						tr::lng_signin_wrong_code(tr::now));
+				} else {
+					verificationError(nonconst, error.message);
+				}
+			}).send();
+#if 0 // goodToRemove
 			return _api.request(MTPaccount_VerifyEmail(
 				MTP_emailVerifyPurposePassport(),
 				MTP_emailVerificationCode(MTP_string(prepared))
@@ -1734,6 +2593,7 @@ void FormController::verify(
 					verificationError(nonconst, error.type());
 				}
 			}).send();
+#endif
 		}
 		Unexpected("Type in FormController::verify().");
 	}();
@@ -1787,7 +2647,38 @@ void FormController::loadFile(File &file) {
 		return;
 	}
 
+	subscribeToUploader();
+
 	const auto key = FileKey{ file.id };
+
+	using namespace Tdb;
+	_api.request(TLdownloadFile(
+		tl_int32(file.id),
+		tl_int32(1),
+		tl_int32(file.downloadStatus.offset()),
+		tl_int32(0),
+		tl_bool(false))
+	).done([=](const TLDfile &data) {
+		if (const auto [value, file] = findFile(key); file != nullptr) {
+			const auto offset = data.vlocal().data().vdownload_offset().v;
+			file->downloadStatus.set(LoadStatus::Status::InProgress, offset);
+			file->id = data.vid().v;
+			if (const auto fileInEdit = findEditFile(key)) {
+				fileInEdit->fields.id = data.vid().v;
+			}
+		}
+		updateFile(data);
+	}).fail([=](const Error &error) {
+		if (const auto [value, file] = findFile(key); file != nullptr) {
+			file->downloadStatus.set(LoadStatus::Status::Failed);
+			if (const auto fileInEdit = findEditFile(key)) {
+				fileInEdit->fields.downloadStatus = file->downloadStatus;
+				_scanUpdated.fire(fileInEdit);
+			}
+		}
+	}).send();
+
+#if 0 // goodToRemove
 	const auto i = _fileLoaders.find(key);
 	if (i != _fileLoaders.end()) {
 		return;
@@ -1822,8 +2713,10 @@ void FormController::loadFile(File &file) {
 		fileLoadDone(key, loader->bytes());
 	}, loader->lifetime());
 	loader->start();
+#endif
 }
 
+#if 0 // goodToRemove
 void FormController::fileLoadDone(FileKey key, const QByteArray &bytes) {
 	if (const auto &[value, file] = findFile(key); file != nullptr) {
 		const auto decrypted = DecryptData(
@@ -1863,6 +2756,7 @@ void FormController::fileLoadFail(FileKey key) {
 		}
 	}
 }
+#endif
 
 void FormController::cancelValueEdit(not_null<const Value*> value) {
 	Expects(value->editScreens > 0);
@@ -1898,7 +2792,9 @@ void FormController::cancelValueVerification(not_null<const Value*> value) {
 void FormController::clearValueVerification(not_null<Value*> value) {
 	const auto was = (value->verification.codeLength != 0);
 	if (const auto requestId = base::take(value->verification.requestId)) {
+#if 0 // goodToRemove
 		_api.request(requestId).cancel();
+#endif
 	}
 	value->verification = Verification();
 	if (was) {
@@ -1906,9 +2802,11 @@ void FormController::clearValueVerification(not_null<Value*> value) {
 	}
 }
 
+#if 0 // goodToRemove
 bool FormController::isEncryptedValue(Value::Type type) const {
 	return (type != Value::Type::Phone && type != Value::Type::Email);
 }
+#endif
 
 void FormController::saveValueEdit(
 		not_null<const Value*> value,
@@ -1930,13 +2828,18 @@ void FormController::saveValueEdit(
 		});
 		return;
 	}
+	_uploaderSubscriptions.destroy();
+
 	ApplyDataChanges(nonconst->data, std::move(data));
 
+	sendSaveRequest(nonconst, ValueToTLInputElement(*value));
+#if 0 // goodToRemove
 	if (isEncryptedValue(nonconst->type)) {
 		saveEncryptedValue(nonconst);
 	} else {
 		savePlainTextValue(nonconst);
 	}
+#endif
 }
 
 void FormController::deleteValueEdit(not_null<const Value*> value) {
@@ -1945,6 +2848,17 @@ void FormController::deleteValueEdit(not_null<const Value*> value) {
 	}
 
 	const auto nonconst = findValue(value);
+	nonconst->saveRequestId = _api.request(Tdb::TLdeletePassportElement(
+		ConvertType(nonconst->type)
+	)).done([=](const Tdb::TLok &) {
+		resetValue(*nonconst);
+		_valueSaveFinished.fire_copy(value);
+	}).fail([=](const Tdb::Error &error) {
+		nonconst->saveRequestId = 0;
+		valueSaveShowError(nonconst, error.message);
+	}).send();
+
+#if 0 // goodToRemove
 	nonconst->saveRequestId = _api.request(MTPaccount_DeleteSecureValue(
 		MTP_vector<MTPSecureValueType>(1, ConvertType(nonconst->type))
 	)).done([=] {
@@ -1954,8 +2868,10 @@ void FormController::deleteValueEdit(not_null<const Value*> value) {
 		nonconst->saveRequestId = 0;
 		valueSaveShowError(nonconst, error);
 	}).send();
+#endif
 }
 
+#if 0 // goodToRemove
 void FormController::saveEncryptedValue(not_null<Value*> value) {
 	Expects(isEncryptedValue(value->type));
 
@@ -2086,7 +3002,63 @@ void FormController::savePlainTextValue(not_null<Value*> value) {
 		MTPVector<MTPInputSecureFile>(),
 		plain(MTP_string(text))));
 }
+#endif
+
+void FormController::sendSaveRequest(
+		not_null<Value*> value,
+		const Tdb::TLinputPassportElement &data) {
+	Expects(value->saveRequestId == 0);
+
+	value->saveRequestId = _api.request(Tdb::TLsetPassportElement(
+		data,
+		Tdb::tl_string(QString(_savedPasswordValue))
+	)).done([=](const Tdb::TLpassportElement &result) {
+		auto scansInEdit = value->takeAllFilesInEdit();
+
+		auto refreshedType = ConvertType(result);
+		auto refreshed = Value(refreshedType);
+		FillValue(refreshed, result);
+		value->fillDataFrom(std::move(refreshed));
+
+		_valueSaveFinished.fire_copy(value);
+	}).fail([=](const Tdb::Error &error) {
+		value->saveRequestId = 0;
+		const auto code = error.message;
+		if (handleAppUpdateError(code)) {
+		} else if (code == u"PHONE_VERIFICATION_NEEDED"_q) {
+			if (value->type == Value::Type::Phone) {
+				startPhoneVerification(value);
+				return;
+			}
+		} else if (code == u"PHONE_NUMBER_INVALID"_q) {
+			if (value->type == Value::Type::Phone) {
+				value->data.parsedInEdit.fields["value"].error
+					= tr::lng_bad_phone(tr::now);
+				valueSaveFailed(value);
+				return;
+			}
+		} else if (code == u"EMAIL_VERIFICATION_NEEDED"_q) {
+			if (value->type == Value::Type::Email) {
+				startEmailVerification(value);
+				return;
+			}
+		} else if (code == u"EMAIL_INVALID"_q) {
+			if (value->type == Value::Type::Email) {
+				value->data.parsedInEdit.fields["value"].error
+					= tr::lng_cloud_password_bad_email(tr::now);
+				valueSaveFailed(value);
+				return;
+			}
+		}
+		if (SaveErrorRequiresRestart(code)) {
+			suggestRestart();
+		} else {
+			valueSaveShowError(value, error.message);
+		}
+	}).send();
+}
 
+#if 0 // goodToRemove
 void FormController::sendSaveRequest(
 		not_null<Value*> value,
 		const MTPInputSecureValue &data) {
@@ -2139,6 +3111,7 @@ void FormController::sendSaveRequest(
 		}
 	}).send();
 }
+#endif
 
 QString FormController::getPhoneFromValue(
 		not_null<const Value*> value) const {
@@ -2165,6 +3138,68 @@ QString FormController::getPlainTextFromValue(
 }
 
 void FormController::startPhoneVerification(not_null<Value*> value) {
+	using namespace Tdb;
+	value->verification.requestId = _api.request(
+		TLsendPhoneNumberCode(
+			tl_string(getPhoneFromValue(value)),
+			tl_phoneNumberAuthenticationSettings(
+				tl_bool(false), // allow_flash_call
+				tl_bool(false), // allow_missed_call
+				tl_bool(false), // is_current_phone_number
+				tl_bool(false), // has_unknown_phone_number
+				tl_bool(false), // allow_sms_retriever_api
+				std::nullopt, // firebase_authentication_settings
+				tl_vector<TLstring>()), // authentication_tokens
+			tl_phoneNumberCodeTypeVerify()
+	)).done([=](const TLDauthenticationCodeInfo &data) {
+		value->verification.requestId = 0;
+
+		data.vtype().match([&](
+				const TLDauthenticationCodeTypeTelegramMessage &type) {
+			LOG(("API Error: sentCodeTypeApp not expected "
+				"in FormController::startPhoneVerification."));
+		}, [&](const TLDauthenticationCodeTypeSms &type) {
+			value->verification.codeLength = (type.vlength().v > 0)
+				? type.vlength().v
+				: -1;
+			const auto next = data.vnext_type();
+			if (!next) {
+				return;
+			}
+			next->match([&](const TLDauthenticationCodeTypeCall &nextType) {
+				value->verification.call = std::make_unique<Ui::SentCodeCall>(
+					[=] { requestPhoneCall(value); },
+					[=] { _verificationUpdate.fire_copy(value); });
+				value->verification.call->setStatus({
+					Ui::SentCodeCall::State::Waiting,
+					data.vtimeout().v,
+				});
+			}, [](const auto &) {
+			});
+		}, [&](const TLDauthenticationCodeTypeCall &type) {
+			value->verification.codeLength = (type.vlength().v > 0)
+				? type.vlength().v
+				: -1;
+			value->verification.call = std::make_unique<Ui::SentCodeCall>(
+				[=] { requestPhoneCall(value); },
+				[=] { _verificationUpdate.fire_copy(value); });
+			value->verification.call->setStatus(
+				{ Ui::SentCodeCall::State::Called, 0 });
+			if (data.vnext_type()) {
+				LOG(("API Error: next_type is not supported for calls."));
+			}
+		}, [&](const TLDauthenticationCodeTypeFlashCall &type) {
+			LOG(("API Error: sentCodeTypeFlashCall not expected "
+				"in FormController::startPhoneVerification."));
+		});
+
+		_verificationNeeded.fire_copy(value);
+	}).fail([=](const Error &error) {
+		value->verification.requestId = 0;
+		valueSaveShowError(value, error.message);
+	}).send();
+
+#if 0 // goodToRemove
 	value->verification.requestId = _api.request(MTPaccount_SendVerifyPhoneCode(
 		MTP_string(getPhoneFromValue(value)),
 		MTP_codeSettings(
@@ -2239,10 +3274,24 @@ void FormController::startPhoneVerification(not_null<Value*> value) {
 		value->verification.requestId = 0;
 		valueSaveShowError(value, error);
 	}).send();
+#endif
 }
 
 void FormController::startEmailVerification(not_null<Value*> value) {
 	value->verification.requestId = _api.request(
+		Tdb::TLsendEmailAddressVerificationCode(
+			Tdb::tl_string(getEmailFromValue(value)))
+	).done([=](const Tdb::TLDemailAddressAuthenticationCodeInfo &data) {
+		value->verification.requestId = 0;
+		value->verification.codeLength = (data.vlength().v > 0)
+			? data.vlength().v
+			: -1;
+		_verificationNeeded.fire_copy(value);
+	}).fail([=](const Tdb::Error &error) {
+		valueSaveShowError(value, error.message);
+	}).send();
+
+#if 0 // goodToRemove
 		MTPaccount_SendVerifyEmailCode(
 			MTP_emailVerifyPurposePassport(),
 			MTP_string(getEmailFromValue(value)))
@@ -2258,6 +3307,7 @@ void FormController::startEmailVerification(not_null<Value*> value) {
 	}).fail([=](const MTP::Error &error) {
 		valueSaveShowError(value, error);
 	}).send();
+#endif
 }
 
 
@@ -2266,6 +3316,7 @@ void FormController::requestPhoneCall(not_null<Value*> value) {
 
 	value->verification.call->setStatus(
 		{ Ui::SentCodeCall::State::Calling, 0 });
+#if 0 // goodToRemove
 	_api.request(MTPauth_ResendCode(
 		MTP_flags(0),
 		MTP_string(getPhoneFromValue(value)),
@@ -2274,13 +3325,25 @@ void FormController::requestPhoneCall(not_null<Value*> value) {
 	)).done([=] {
 		value->verification.call->callDone();
 	}).send();
+#endif
+
+	_api.request(Tdb::TLresendPhoneNumberCode(
+	)).done([=](const Tdb::TLauthenticationCodeInfo &) {
+		value->verification.call->callDone();
+	}).send();
 }
 
 void FormController::valueSaveShowError(
 		not_null<Value*> value,
+#if 0 // goodToRemove
 		const MTP::Error &error) {
+#endif
+		const QString &error) {
 	_view->show(Ui::MakeInformBox(
+#if 0 // goodToRemove
 		Lang::Hard::SecureSaveError() + "\n" + error.type()));
+#endif
+		Lang::Hard::SecureSaveError() + "\n" + error));
 	valueSaveFailed(value);
 }
 
@@ -2289,6 +3352,7 @@ void FormController::valueSaveFailed(not_null<Value*> value) {
 	_valueSaveFinished.fire_copy(value);
 }
 
+#if 0 // doLater - unneeded due TDLib?
 void FormController::generateSecret(bytes::const_span password) {
 	Expects(!password.empty());
 
@@ -2351,6 +3415,7 @@ void FormController::saveSecret(
 		}
 	}).send();
 }
+#endif
 
 void FormController::suggestRestart() {
 	_suggestingRestart = true;
@@ -2368,6 +3433,7 @@ void FormController::requestForm() {
 		formFail(NonceNameByScope(_request.scope).toUpper() + "_EMPTY");
 		return;
 	}
+#if 0 // goodToRemove
 	_formRequestId = _api.request(MTPaccount_GetAuthorizationForm(
 		MTP_long(_request.botId.bare),
 		MTP_string(_request.scope),
@@ -2378,8 +3444,29 @@ void FormController::requestForm() {
 	}).fail([=](const MTP::Error &error) {
 		formFail(error.type());
 	}).send();
+#endif
+	_formRequestId = _api.request(Tdb::TLgetPassportAuthorizationForm(
+		Tdb::tl_int53(_request.botId.bare),
+		Tdb::tl_string(_request.scope),
+		Tdb::tl_string(_request.publicKey),
+		Tdb::tl_string(_request.nonce)
+	)).done([=](const Tdb::TLpassportAuthorizationForm &result) {
+		_formRequestId = 0;
+		const auto parsed = result.match([&](
+				const Tdb::TLDpassportAuthorizationForm &data) {
+			return parseForm(data);
+		});
+		if (!parsed) {
+			_view->showCriticalError(tr::lng_passport_form_error(tr::now));
+		} else {
+			showForm();
+		}
+	}).fail([=](const Tdb::Error &error) {
+		formFail(error.message);
+	}).send();
 }
 
+#if 0 // goodToRemove
 auto FormController::parseFiles(
 	const QVector<MTPSecureFile> &data,
 	const std::vector<EditFile> &editData) const
@@ -2498,6 +3585,7 @@ auto FormController::parseValue(
 	}
 	return result;
 }
+#endif
 
 template <typename Condition>
 EditFile *FormController::findEditFileByCondition(Condition &&condition) {
@@ -2525,11 +3613,13 @@ EditFile *FormController::findEditFileByCondition(Condition &&condition) {
 	return nullptr;
 }
 
+#if 0 // goodToRemove
 EditFile *FormController::findEditFile(const FullMsgId &fullId) {
 	return findEditFileByCondition([&](const EditFile &file) {
 		return (file.uploadData && file.uploadData->fullId == fullId);
 	});
 }
+#endif
 
 EditFile *FormController::findEditFile(const FileKey &key) {
 	return findEditFileByCondition([&](const EditFile &file) {
@@ -2566,6 +3656,7 @@ auto FormController::findFile(const FileKey &key)
 	return { nullptr, nullptr };
 }
 
+#if 0 // goodToRemove
 void FormController::formDone(const MTPaccount_AuthorizationForm &result) {
 	if (!parseForm(result)) {
 		_view->showCriticalError(tr::lng_passport_form_error(tr::now));
@@ -2617,6 +3708,38 @@ bool FormController::parseForm(const MTPaccount_AuthorizationForm &result) {
 	_form.pendingErrors = data.verrors().v;
 	return true;
 }
+#endif
+
+bool FormController::parseForm(
+		const Tdb::TLDpassportAuthorizationForm &data) {
+#if 0 // doLater
+	session().data().processUsers(data.vusers());
+#endif
+
+	_form.privacyPolicyUrl = data.vprivacy_policy_url().v;
+	for (const auto &required : data.vrequired_elements().v) {
+		auto row = RequestedRow();
+		FillRequestedRow(row, required);
+		for (const auto &requested : row.values) {
+			const auto type = requested.type;
+			const auto [i, ok] = _form.values.emplace(type, Value(type));
+			auto &value = i->second;
+			value.translationRequired = requested.translationRequired;
+			value.selfieRequired = requested.selfieRequired;
+			value.nativeNames = requested.nativeNames;
+		}
+		_form.request.push_back(row.values
+			| ranges::views::transform([](const RequestedValue &value) {
+				return value.type;
+			}) | ranges::to_vector);
+	}
+	_form.id = data.vid().v;
+	if (!ValidateForm(_form)) {
+		return false;
+	}
+	_bot = session().data().userLoaded(_request.botId);
+	return true;
+}
 
 void FormController::formFail(const QString &error) {
 	_savedPasswordValue = QByteArray();
@@ -2639,6 +3762,7 @@ void FormController::requestPassword() {
 	if (_passwordRequestId) {
 		return;
 	}
+#if 0 // goodToRemove
 	_passwordRequestId = _api.request(MTPaccount_GetPassword(
 	)).done([=](const MTPaccount_Password &result) {
 		_passwordRequestId = 0;
@@ -2646,8 +3770,12 @@ void FormController::requestPassword() {
 	}).fail([=](const MTP::Error &error) {
 		formFail(error.type());
 	}).send();
+#endif
+	_apiPassword.reload();
+	_passwordRequestId = 1;
 }
 
+#if 0 // goodToRemove
 void FormController::passwordDone(const MTPaccount_Password &result) {
 	Expects(result.type() == mtpc_account_password);
 
@@ -2657,6 +3785,7 @@ void FormController::passwordDone(const MTPaccount_Password &result) {
 	}
 	shortPollEmailConfirmation();
 }
+#endif
 
 void FormController::shortPollEmailConfirmation() {
 	if (_password.unconfirmedPattern.isEmpty()) {
@@ -2673,16 +3802,28 @@ void FormController::showForm() {
 		formFail(Lang::Hard::NoAuthorizationBot());
 		return;
 	}
+#if 0 // goodToRemove
 	if (_password.unknownAlgo
 		|| v::is_null(_password.newAlgo)
 		|| v::is_null(_password.newSecureAlgo)) {
+#endif
+	if (_password.outdatedClient) {
 		_view->showUpdateAppBox();
 		return;
+#if 0 // goodToRemove
 	} else if (_password.request) {
+#endif
+	} else if (_password.hasPassword) {
 		if (!_savedPasswordValue.isEmpty()) {
+#if 0 // goodToRemove
 			submitPassword(base::duplicate(_savedPasswordValue));
+#endif
+			completeFormWithPassword(base::duplicate(_savedPasswordValue));
 		} else if (const auto saved = session().data().passportCredentials()) {
+			completeFormWithPassword(saved->password);
+#if 0 // goodToRemove
 			checkSavedPasswordSettings(*saved);
+#endif
 		} else {
 			_view->showAskPassword();
 		}
@@ -2691,6 +3832,7 @@ void FormController::showForm() {
 	}
 }
 
+#if 0 // goodToRemove
 bool FormController::applyPassword(const MTPDaccount_password &result) {
 	auto settings = PasswordSettings();
 	settings.hint = qs(result.vhint().value_or_empty());
@@ -2716,6 +3858,7 @@ bool FormController::applyPassword(PasswordSettings &&settings) {
 	}
 	return false;
 }
+#endif
 
 void FormController::cancel() {
 	if (!_submitSuccess && _serviceErrorText.isEmpty()) {
diff --git a/Telegram/SourceFiles/passport/passport_form_controller.h b/Telegram/SourceFiles/passport/passport_form_controller.h
index 6a3e65bd535b85..81429454ef5b1f 100644
--- a/Telegram/SourceFiles/passport/passport_form_controller.h
+++ b/Telegram/SourceFiles/passport/passport_form_controller.h
@@ -7,6 +7,7 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+#include "api/api_cloud_password.h"
 #include "mtproto/sender.h"
 #include "base/timer.h"
 #include "base/weak_ptr.h"
@@ -31,14 +32,21 @@ namespace Ui {
 class SentCodeCall;
 } // namespace Ui
 
+namespace Tdb {
+class BytesUploader;
+} // namespace Tdb
+
 namespace Passport {
 
 struct EditDocumentCountry;
 
 struct SavedCredentials {
+#if 0 // goodToRemove
 	bytes::vector hashForAuth;
 	bytes::vector hashForSecret;
 	uint64 secretId = 0;
+#endif
+	QByteArray password;
 };
 
 QString NonceNameByScope(const QString &scope);
@@ -91,24 +99,35 @@ class LoadStatus final {
 };
 
 struct UploadScanData {
+#if 0 // goodToRemove
 	FullMsgId fullId;
 	uint64 fileId = 0;
 	int partsCount = 0;
 	QByteArray md5checksum;
 	bytes::vector hash;
 	bytes::vector bytes;
+#endif
+	int64 fileId = 0;
+
+	QByteArray content;
 
 	LoadStatus status;
+	std::shared_ptr<Tdb::BytesUploader> uploader = nullptr;
 };
 
 class UploadScanDataPointer {
 public:
+#if 0 // goodToRemove
 	UploadScanDataPointer(
 		not_null<Main::Session*> session,
 		std::unique_ptr<UploadScanData> &&value);
+#endif
+	UploadScanDataPointer(std::unique_ptr<UploadScanData> &&value);
 	UploadScanDataPointer(UploadScanDataPointer &&other);
 	UploadScanDataPointer &operator=(UploadScanDataPointer &&other);
+#if 0 // goodToRemove
 	~UploadScanDataPointer();
+#endif
 
 	UploadScanData *get() const;
 	operator UploadScanData*() const;
@@ -116,7 +135,9 @@ class UploadScanDataPointer {
 	UploadScanData *operator->() const;
 
 private:
+#if 0 // goodToRemove
 	not_null<Main::Session*> _session;
+#endif
 	std::unique_ptr<UploadScanData> _value;
 
 };
@@ -294,9 +315,16 @@ struct Form {
 	std::map<Value::Type, Value> values;
 	Request request;
 	QString privacyPolicyUrl;
+#if 0 // goodToRemove
 	QVector<MTPSecureValueError> pendingErrors;
+#endif
+	QVector<Tdb::TLpassportElementError> pendingErrors;
+	int id = 0;
 };
 
+using PasswordSettings = Core::CloudPasswordState;
+
+#if 0 // goodToRemove
 struct PasswordSettings {
 	Core::CloudPasswordCheckRequest request;
 	Core::CloudPasswordAlgo newAlgo;
@@ -331,6 +359,7 @@ struct PasswordSettings {
 		return !(*this == other);
 	}
 };
+#endif
 
 struct FileKey {
 	uint64 id = 0;
@@ -371,7 +400,10 @@ class FormController : public base::has_weak_ptr {
 	UserData *bot() const;
 	QString privacyPolicyUrl() const;
 	std::vector<not_null<const Value*>> submitGetErrors();
+#if 0 // goodToRemove
 	void submitPassword(const QByteArray &password);
+#endif
+	void completeFormWithPassword(const QByteArray &password);
 	void recoverPassword();
 	rpl::producer<QString> passwordError() const;
 	const PasswordSettings &passwordSettings() const;
@@ -425,15 +457,19 @@ class FormController : public base::has_weak_ptr {
 	using PasswordCheckCallback = Fn<void(
 		const Core::CloudPasswordResult &check)>;
 
+#if 0 // goodToRemove
 	struct FinalData {
 		QVector<MTPSecureValueHash> hashes;
 		QByteArray credentials;
 		std::vector<not_null<const Value*>> errors;
 	};
+#endif
 
 	template <typename Condition>
 	EditFile *findEditFileByCondition(Condition &&condition);
+#if 0 // goodToRemove
 	EditFile *findEditFile(const FullMsgId &fullId);
+#endif
 	EditFile *findEditFile(const FileKey &key);
 	std::pair<Value*, File*> findFile(const FileKey &key);
 	not_null<Value*> findValue(not_null<const Value*> value);
@@ -441,10 +477,16 @@ class FormController : public base::has_weak_ptr {
 	void requestForm();
 	void requestPassword();
 
+#if 0 // goodToRemove
 	void formDone(const MTPaccount_AuthorizationForm &result);
+#endif
 	void formFail(const QString &error);
+#if 0 // goodToRemove
 	bool parseForm(const MTPaccount_AuthorizationForm &result);
+#endif
+	bool parseForm(const Tdb::TLDpassportAuthorizationForm &data);
 	void showForm();
+#if 0 // goodToRemove
 	Value parseValue(
 		const MTPSecureValue &value,
 		const std::vector<EditFile> &editData = {}) const;
@@ -457,8 +499,10 @@ class FormController : public base::has_weak_ptr {
 	void fillDownloadedFile(
 		File &destination,
 		const std::vector<EditFile> &source) const;
+#endif
 	bool handleAppUpdateError(const QString &error);
 
+#if 0 // goodToRemove
 	void submitPassword(
 		const Core::CloudPasswordResult &check,
 		const QByteArray &password,
@@ -470,7 +514,9 @@ class FormController : public base::has_weak_ptr {
 	bool handleSrpIdInvalid(mtpRequestId &guard);
 	void requestPasswordData(mtpRequestId &guard);
 	void passwordChecked();
+#endif
 	void passwordServerError();
+#if 0 // goodToRemove
 	void passwordDone(const MTPaccount_Password &result);
 	bool applyPassword(const MTPDaccount_password &settings);
 	bool applyPassword(PasswordSettings &&settings);
@@ -487,11 +533,13 @@ class FormController : public base::has_weak_ptr {
 	void decryptValues();
 	void decryptValue(Value &value) const;
 	bool validateValueSecrets(Value &value) const;
+#endif
 	void resetValue(Value &value) const;
 	void fillErrors();
 	void fillNativeFromFallback();
 
 	void loadFile(File &file);
+#if 0 // goodToRemove
 	void fileLoadDone(FileKey key, const QByteArray &bytes);
 	void fileLoadProgress(FileKey key, int offset);
 	void fileLoadFail(FileKey key);
@@ -500,21 +548,30 @@ class FormController : public base::has_weak_ptr {
 		const Core::CloudPasswordResult &check,
 		const SavedCredentials &saved,
 		const bytes::vector &secret);
+#endif
 
 	void subscribeToUploader();
+	void updateFile(const Tdb::TLDfile &data);
+#if 0 // goodToRemove
 	void encryptFile(
 		EditFile &file,
 		QByteArray &&content,
 		Fn<void(UploadScanData &&result)> callback);
+#endif
 	void prepareFile(
 		EditFile &file,
 		const QByteArray &content);
+	void uploadFile(
+		EditFile &file,
+		UploadScanData &&data);
+#if 0 // goodToRemove
 	void uploadEncryptedFile(
 		EditFile &file,
 		UploadScanData &&data);
 	void scanUploadDone(const Storage::UploadSecureDone &data);
 	void scanUploadProgress(const Storage::UploadSecureProgress &data);
 	void scanUploadFail(const FullMsgId &fullId);
+#endif
 	void scanDeleteRestore(
 		not_null<const Value*> value,
 		FileType type,
@@ -526,7 +583,7 @@ class FormController : public base::has_weak_ptr {
 	QString getPlainTextFromValue(not_null<const Value*> value) const;
 	void startPhoneVerification(not_null<Value*> value);
 	void startEmailVerification(not_null<Value*> value);
-	void valueSaveShowError(not_null<Value*> value, const MTP::Error &error);
+	void valueSaveShowError(not_null<Value*> value, const QString &error);
 	void valueSaveFailed(not_null<Value*> value);
 	void requestPhoneCall(not_null<Value*> value);
 	void verificationError(
@@ -536,13 +593,20 @@ class FormController : public base::has_weak_ptr {
 	void clearValueEdit(not_null<Value*> value);
 	void clearValueVerification(not_null<Value*> value);
 
+#if 0 // goodToRemove
 	bool isEncryptedValue(Value::Type type) const;
 	void saveEncryptedValue(not_null<Value*> value);
 	void savePlainTextValue(not_null<Value*> value);
 	void sendSaveRequest(
 		not_null<Value*> value,
 		const MTPInputSecureValue &data);
+#endif
+	void sendSaveRequest(
+		not_null<Value*> value,
+		const Tdb::TLinputPassportElement &data);
+#if 0 // goodToRemove
 	FinalData prepareFinalData();
+#endif
 
 	void suggestReset(bytes::vector password);
 	void resetSecret(
@@ -554,6 +618,7 @@ class FormController : public base::has_weak_ptr {
 
 	not_null<Window::SessionController*> _controller;
 	MTP::Sender _api;
+	Api::CloudPassword _apiPassword;
 	FormRequest _request;
 	UserData *_bot = nullptr;
 
@@ -568,13 +633,18 @@ class FormController : public base::has_weak_ptr {
 	QByteArray _savedPasswordValue;
 	Form _form;
 	bool _cancelled = false;
+#if 0 // goodToRemove
 	mtpRequestId _recoverRequestId = 0;
 	base::flat_map<FileKey, std::unique_ptr<mtpFileLoader>> _fileLoaders;
+#endif
+	rpl::lifetime _recoverRequestLifetime;
 
+#if 0 // goodToRemove
 	struct {
 		int32 hash = 0;
 		std::map<QString, QString> languagesByCountryCode;
 	} _passportConfig;
+#endif
 
 	rpl::event_stream<not_null<const EditFile*>> _scanUpdated;
 	rpl::event_stream<not_null<const Value*>> _valueSaveFinished;
@@ -593,6 +663,8 @@ class FormController : public base::has_weak_ptr {
 	QString _serviceErrorText;
 	base::Timer _shortPollTimer;
 
+	QString _confirmedEmail;
+
 	rpl::lifetime _uploaderSubscriptions;
 	rpl::lifetime _lifetime;
 
diff --git a/Telegram/SourceFiles/passport/passport_panel_controller.cpp b/Telegram/SourceFiles/passport/passport_panel_controller.cpp
index 14ee9bd789f7ae..1de03b9de31baa 100644
--- a/Telegram/SourceFiles/passport/passport_panel_controller.cpp
+++ b/Telegram/SourceFiles/passport/passport_panel_controller.cpp
@@ -64,7 +64,10 @@ ScanInfo CollectScanInfo(const EditFile &file) {
 			case LoadStatus::Status::InProgress:
 				return Ui::FormatDownloadText(
 					file.uploadData->status.offset(),
+#if 0 // goodToRemove
 					file.uploadData->bytes.size());
+#endif
+					file.fields.size);
 			case LoadStatus::Status::Done:
 				return tr::lng_passport_scan_uploaded(
 					tr::now,
@@ -647,7 +650,10 @@ void PanelController::submitForm() {
 }
 
 void PanelController::submitPassword(const QByteArray &password) {
+#if 0 // goodToRemove
 	_form->submitPassword(password);
+#endif
+	_form->completeFormWithPassword(password);
 }
 
 void PanelController::recoverPassword() {
@@ -678,6 +684,7 @@ void PanelController::setupPassword() {
 	Expects(_panel != nullptr);
 
 	const auto &settings = _form->passwordSettings();
+#if 0 // goodToRemove
 	if (settings.unknownAlgo
 		|| v::is_null(settings.newAlgo)
 		|| v::is_null(settings.newSecureAlgo)) {
@@ -687,11 +694,21 @@ void PanelController::setupPassword() {
 		showAskPassword();
 		return;
 	}
+#endif
+	if (settings.outdatedClient) {
+		showUpdateAppBox();
+		return;
+	} else if (settings.hasPassword) {
+		showAskPassword();
+		return;
+	}
 
 	auto fields = PasscodeBox::CloudFields{
 		.mtp = PasscodeBox::CloudFields::Mtp{
+#if 0 // goodToRemove
 			.newAlgo = settings.newAlgo,
 			.newSecureSecretAlgo = settings.newSecureAlgo,
+#endif
 		},
 		.hasRecovery = settings.hasRecovery,
 		.pendingResetDate = settings.pendingResetDate,
diff --git a/Telegram/SourceFiles/passport/passport_panel_edit_contact.cpp b/Telegram/SourceFiles/passport/passport_panel_edit_contact.cpp
index 9e1d108512f372..b6fd1071dbebea 100644
--- a/Telegram/SourceFiles/passport/passport_panel_edit_contact.cpp
+++ b/Telegram/SourceFiles/passport/passport_panel_edit_contact.cpp
@@ -31,6 +31,8 @@ For license and copyright information please follow this link:
 #include "styles/style_passport.h"
 #include "styles/style_layers.h"
 
+#include "tdb/tdb_format_phone.h"
+
 namespace Passport {
 namespace {
 
diff --git a/Telegram/SourceFiles/passport/ui/passport_details_row.cpp b/Telegram/SourceFiles/passport/ui/passport_details_row.cpp
index 55739b7dbb6622..28d0ab80608686 100644
--- a/Telegram/SourceFiles/passport/ui/passport_details_row.cpp
+++ b/Telegram/SourceFiles/passport/ui/passport_details_row.cpp
@@ -9,6 +9,7 @@ For license and copyright information please follow this link:
 
 #include "lang/lang_keys.h"
 #include "base/platform/base_platform_info.h"
+#include "passport/passport_common.h"
 #include "ui/widgets/fields/input_field.h"
 #include "ui/widgets/fields/masked_input_field.h"
 #include "ui/widgets/labels.h"
@@ -23,8 +24,6 @@ For license and copyright information please follow this link:
 #include "styles/style_passport.h"
 #include "base/qt/qt_common_adapters.h"
 
-#include <QtCore/QRegularExpression>
-
 namespace Passport::Ui {
 namespace {
 
@@ -414,6 +413,7 @@ void CountryRow::chooseCountry() {
 	_showBox(std::move(box));
 }
 
+#if 0 // mtp
 QDate ValidateDate(const QString &value) {
 	static const auto RegExp = QRegularExpression(
 		"^([0-9]{2})\\.([0-9]{2})\\.([0-9]{4})$");
@@ -435,6 +435,7 @@ QDate ValidateDate(const QString &value) {
 		readInt(match.captured(1)));
 	return result;
 }
+#endif
 
 QString GetDay(const QString &value) {
 	if (const auto date = ValidateDate(value); date.isValid()) {
@@ -671,11 +672,7 @@ int DateRow::year() const {
 }
 
 QString DateRow::valueCurrent() const {
-	const auto result = QString("%1.%2.%3"
-		).arg(day(), 2, 10, QChar('0')
-		).arg(month(), 2, 10, QChar('0')
-		).arg(year(), 4, 10, QChar('0'));
-	return ValidateDate(result).isValid() ? result : QString();
+	return FormatDate(day(), month(), year());
 }
 
 rpl::producer<QString> DateRow::value() const {

From b2d97c5df2aa5e96b957c11c8c76bb7eb6000606 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Fri, 15 Oct 2021 07:50:38 +0300
Subject: [PATCH 052/349] Migrated Payments from MTP to TDLib.

---
 Telegram/SourceFiles/main/main_session.cpp    |   4 +
 Telegram/SourceFiles/main/main_session.h      |   4 +
 .../payments/payments_checkout_process.cpp    |   2 +-
 .../SourceFiles/payments/payments_form.cpp    | 315 ++++++++++++++++++
 Telegram/SourceFiles/payments/payments_form.h |  34 ++
 .../payments/ui/payments_form_summary.cpp     |  10 +
 .../payments/ui/payments_panel_data.h         |   3 +
 .../window/themes/window_theme.cpp            |  24 ++
 .../SourceFiles/window/themes/window_theme.h  |   6 +
 9 files changed, 401 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/main/main_session.cpp b/Telegram/SourceFiles/main/main_session.cpp
index 06c083f383714c..9d7be7b9b52209 100644
--- a/Telegram/SourceFiles/main/main_session.cpp
+++ b/Telegram/SourceFiles/main/main_session.cpp
@@ -60,7 +60,9 @@ For license and copyright information please follow this link:
 namespace Main {
 namespace {
 
+#if 0 // goodToRemove
 constexpr auto kTmpPasswordReserveTime = TimeId(10);
+#endif
 
 [[nodiscard]] QString ValidatedInternalLinksDomain(
 		not_null<const Session*> session) {
@@ -205,6 +207,7 @@ Session::Session(
 	Core::App().downloadManager().trackSession(this);
 }
 
+#if 0 // goodToRemove
 void Session::setTmpPassword(const QByteArray &password, TimeId validUntil) {
 	if (_tmpPassword.isEmpty() || validUntil > _tmpPasswordValidUntil) {
 		_tmpPassword = password;
@@ -218,6 +221,7 @@ QByteArray Session::validTmpPassword() const {
 		? _tmpPassword
 		: QByteArray();
 }
+#endif
 
 // Can be called only right before ~Session.
 void Session::finishLogout() {
diff --git a/Telegram/SourceFiles/main/main_session.h b/Telegram/SourceFiles/main/main_session.h
index c08877a52c3549..539633275c45b6 100644
--- a/Telegram/SourceFiles/main/main_session.h
+++ b/Telegram/SourceFiles/main/main_session.h
@@ -230,8 +230,10 @@ class Session final : public base::has_weak_ptr {
 	[[nodiscard]] TextWithEntities createInternalLinkFull(
 		TextWithEntities query) const;
 
+#if 0 // goodToRemove
 	void setTmpPassword(const QByteArray &password, TimeId validUntil);
 	[[nodiscard]] QByteArray validTmpPassword() const;
+#endif
 
 	// Can be called only right before ~Session.
 	void finishLogout();
@@ -300,8 +302,10 @@ class Session final : public base::has_weak_ptr {
 	base::flat_set<not_null<Window::SessionController*>> _windows;
 	base::Timer _saveSettingsTimer;
 
+#if 0 // goodToRemove
 	QByteArray _tmpPassword;
 	TimeId _tmpPasswordValidUntil = 0;
+#endif
 
 	rpl::lifetime _lifetime;
 
diff --git a/Telegram/SourceFiles/payments/payments_checkout_process.cpp b/Telegram/SourceFiles/payments/payments_checkout_process.cpp
index 9f1a2f62451ebc..55b9c2721deee8 100644
--- a/Telegram/SourceFiles/payments/payments_checkout_process.cpp
+++ b/Telegram/SourceFiles/payments/payments_checkout_process.cpp
@@ -432,7 +432,7 @@ void CheckoutProcess::handleFormUpdate(const FormUpdate &update) {
 		}
 	}, [&](const PaymentFinished &data) {
 		const auto weak = base::make_weak(this);
-#if 0 // todo
+#if 0 // goodToRemove
 		_session->api().applyUpdates(data.updates);
 #endif
 		if (weak) {
diff --git a/Telegram/SourceFiles/payments/payments_form.cpp b/Telegram/SourceFiles/payments/payments_form.cpp
index 7941404c464f88..ae9223a097642f 100644
--- a/Telegram/SourceFiles/payments/payments_form.cpp
+++ b/Telegram/SourceFiles/payments/payments_form.cpp
@@ -12,6 +12,7 @@ For license and copyright information please follow this link:
 #include "data/data_session.h"
 #include "data/data_media_types.h"
 #include "data/data_user.h"
+#include "data/data_peer_id.h"
 #include "data/data_photo.h"
 #include "data/data_photo_media.h"
 #include "data/data_file_origin.h"
@@ -45,6 +46,18 @@ namespace {
 
 constexpr auto kPasswordPeriod = 15 * TimeId(60);
 
+[[nodiscard]] Ui::Address ParseAddress(const Tdb::TLaddress &address) {
+	return Ui::Address{
+		.address1 = address.data().vstreet_line1().v,
+		.address2 = address.data().vstreet_line2().v,
+		.city = address.data().vcity().v,
+		.state = address.data().vstate().v,
+		.countryIso2 = address.data().vcountry_code().v,
+		.postcode = address.data().vpostal_code().v,
+	};
+}
+
+#if 0 // goodToRemove
 [[nodiscard]] Ui::Address ParseAddress(const MTPPostAddress &address) {
 	return address.match([](const MTPDpostAddress &data) {
 		return Ui::Address{
@@ -57,11 +70,13 @@ constexpr auto kPasswordPeriod = 15 * TimeId(60);
 		};
 	});
 }
+#endif
 
 [[nodiscard]] int64 ParsePriceAmount(uint64 value) {
 	return *reinterpret_cast<const int64*>(&value);
 }
 
+#if 0 // goodToRemove
 [[nodiscard]] std::vector<Ui::LabeledPrice> ParsePrices(
 		const MTPVector<MTPLabeledPrice> &data) {
 	return ranges::views::all(
@@ -97,6 +112,34 @@ constexpr auto kPasswordPeriod = 15 * TimeId(60);
 			MTP_string(information.shippingAddress.countryIso2),
 			MTP_string(information.shippingAddress.postcode)));
 }
+#endif
+
+[[nodiscard]] std::vector<Ui::LabeledPrice> ParsePrices(
+		const Tdb::TLvector<Tdb::TLlabeledPricePart> &data) {
+	return ranges::views::all(
+		data.v
+	) | ranges::views::transform([](const Tdb::TLlabeledPricePart &price) {
+		return Ui::LabeledPrice{
+			.label = price.data().vlabel().v,
+			.price = ParsePriceAmount(price.data().vamount().v),
+		};
+	}) | ranges::to_vector;
+}
+
+[[nodiscard]] Tdb::TLorderInfo Serialize(
+		const Ui::RequestedInformation &information) {
+	return Tdb::tl_orderInfo(
+		Tdb::tl_string(information.name),
+		Tdb::tl_string(information.phone),
+		Tdb::tl_string(information.email),
+		Tdb::tl_address(
+			Tdb::tl_string(information.shippingAddress.countryIso2),
+			Tdb::tl_string(information.shippingAddress.state),
+			Tdb::tl_string(information.shippingAddress.city),
+			Tdb::tl_string(information.shippingAddress.address1),
+			Tdb::tl_string(information.shippingAddress.address2),
+			Tdb::tl_string(information.shippingAddress.postcode)));
+}
 
 [[nodiscard]] QString CardTitle(const Stripe::Card &card) {
 	// Like server stores saved_credentials title.
@@ -441,6 +484,18 @@ MTPInputInvoice Form::inputInvoice() const {
 
 void Form::requestForm() {
 	showProgress();
+	_api.request(Tdb::TLgetPaymentForm(
+		peerToTdbChat(_peer->id),
+		Tdb::tl_int53(_msgId.bare),
+		Window::Theme::WebViewTheme()
+	)).done([=](const Tdb::TLDpaymentForm &data) {
+		hideProgress();
+		processForm(data);
+	}).fail([=](const Tdb::Error &error) {
+		hideProgress();
+		_updates.fire(Error{ Error::Type::Form, error.message });
+	}).send();
+#if 0 // goodToRemove
 	_api.request(MTPpayments_GetPaymentForm(
 		MTP_flags(MTPpayments_GetPaymentForm::Flag::f_theme_params),
 		inputInvoice(),
@@ -516,6 +571,7 @@ void Form::requestForm() {
 		hideProgress();
 		_updates.fire(Error{ Error::Type::Form, error.type() });
 	}).send();
+#endif
 }
 
 void Form::requestReceipt() {
@@ -523,6 +579,17 @@ void Form::requestReceipt() {
 
 	const auto message = v::get<InvoiceMessage>(_id.value);
 	showProgress();
+	_api.request(Tdb::TLgetPaymentReceipt(
+		peerToTdbChat(_peer->id),
+		Tdb::tl_int53(_msgId.bare)
+	)).done([=](const Tdb::TLDpaymentReceipt &data) {
+		hideProgress();
+		processReceipt(data);
+	}).fail([=](const Tdb::Error &error) {
+		hideProgress();
+		_updates.fire(Error{ Error::Type::Form, error.message });
+	}).send();
+#if 0 // goodToRemove
 	_api.request(MTPpayments_GetPaymentReceipt(
 		message.peer->input,
 		MTP_int(message.itemId.bare)
@@ -535,8 +602,10 @@ void Form::requestReceipt() {
 		hideProgress();
 		_updates.fire(Error{ Error::Type::Form, error.type() });
 	}).send();
+#endif
 }
 
+#if 0 // goodToRemove
 void Form::processForm(const MTPDpayments_paymentForm &data) {
 	_session->data().processUsers(data.vusers());
 
@@ -758,6 +827,146 @@ void Form::processSavedInformation(const MTPDpaymentRequestedInfo &data) {
 		.shippingAddress = address ? ParseAddress(*address) : Ui::Address(),
 	};
 }
+#endif
+
+void Form::processForm(const Tdb::TLDpaymentForm &data) {
+	processInvoice(data.vinvoice().data());
+	processDetails(data);
+	if (const auto info = data.vsaved_order_info()) {
+		processSavedInformation(info->data());
+	}
+	if (const auto credentials = data.vsaved_credentials()) {
+		processSavedCredentials(credentials->data());
+	}
+	if (const auto provider = data.vpayments_provider()) {
+#if 0 // doLater - pending smartglocal provider from TDLib.
+#endif
+		fillStripeNativeMethod(provider->data());
+		refreshPaymentMethodDetails();
+	} else {
+		fillPaymentMethodInformation();
+	}
+	_updates.fire(FormReady{});
+}
+
+void Form::processReceipt(const Tdb::TLDpaymentReceipt &data) {
+	processInvoice(data.vinvoice().data());
+	processDetails(data);
+	if (const auto info = data.vorder_info()) {
+		processSavedInformation(info->data());
+	}
+	if (const auto shipping = data.vshipping_option()) {
+		processShippingOptions({ *shipping });
+		if (!_shippingOptions.list.empty()) {
+			_shippingOptions.selectedId = _shippingOptions.list.front().id;
+		}
+	}
+	_paymentMethod.savedCredentials = SavedCredentials{
+		.id = "(used)",
+		.title = data.vcredentials_title().v,
+	};
+	fillPaymentMethodInformation();
+	_updates.fire(FormReady{});
+}
+
+void Form::processInvoice(const Tdb::TLDinvoice &data) {
+	_invoice = Ui::Invoice{
+		.cover = std::move(_invoice.cover),
+
+		.prices = ParsePrices(data.vprice_parts()),
+		.suggestedTips = ranges::views::all(
+			data.vsuggested_tip_amounts().v
+		) | ranges::views::transform(
+			&Tdb::TLint53::v
+		) | ranges::views::transform(
+			ParsePriceAmount
+		) | ranges::to_vector,
+		.tipsMax = ParsePriceAmount(data.vmax_tip_amount().v),
+		.currency = data.vcurrency().v,
+
+		.isNameRequested = data.vneed_name().v,
+		.isPhoneRequested = data.vneed_phone_number().v,
+		.isEmailRequested = data.vneed_email_address().v,
+		.isShippingAddressRequested = data.vneed_shipping_address().v,
+		.isFlexible = data.vis_flexible().v,
+		.isTest = data.vis_test().v,
+
+		.phoneSentToProvider = data.vsend_phone_number_to_provider().v,
+		.emailSentToProvider = data.vsend_email_address_to_provider().v,
+	};
+}
+
+void Form::processDetails(const Tdb::TLDpaymentForm &data) {
+	_details = FormDetails{
+		.formId = static_cast<uint64>(data.vid().v),
+		.url = data.vurl().v,
+		.botId = data.vseller_bot_user_id(),
+		.providerId = data.vpayments_provider_user_id(),
+		.canSaveCredentials = data.vcan_save_credentials().v,
+		.passwordMissing = data.vneed_password().v,
+	};
+	if (const auto botId = _details.botId) {
+		if (const auto bot = _session->data().userLoaded(botId)) {
+			_invoice.cover.seller = bot->name;
+		}
+	}
+	if (const auto providerId = _details.providerId) {
+		if (const auto bot = _session->data().userLoaded(providerId)) {
+			_invoice.provider = bot->name;
+		}
+	}
+}
+
+void Form::processDetails(const Tdb::TLDpaymentReceipt &data) {
+	_invoice.receipt = Ui::Receipt{
+		.date = data.vdate().v,
+		.tipAmount = data.vtip_amount().v,
+		.currency = _invoice.currency,
+		.paid = true,
+	};
+	_details = FormDetails{
+		.botId = data.vseller_bot_user_id(),
+		.providerId = data.vpayments_provider_user_id(),
+	};
+	if (_invoice.cover.title.isEmpty()
+		&& _invoice.cover.description.isEmpty()
+		&& _invoice.cover.thumbnail.isNull()
+		&& !_thumbnailLoadProcess) {
+		_invoice.cover = Ui::Cover{
+			.title = data.vtitle().v,
+			.description = data.vdescription().v,
+		};
+		if (const auto photoPtr = data.vphoto()) {
+			const auto photo = _session->data().processPhoto(*photoPtr);
+			loadThumbnail(photo);
+		}
+	}
+	if (_details.botId) {
+		if (const auto bot = _session->data().userLoaded(_details.botId)) {
+			_invoice.cover.seller = bot->name;
+		}
+	}
+}
+
+void Form::processSavedInformation(const Tdb::TLDorderInfo &data) {
+	const auto address = data.vshipping_address();
+	_savedInformation = _information = Ui::RequestedInformation{
+		.defaultPhone = defaultPhone(),
+		.defaultCountry = defaultCountry(),
+		.name = data.vname().v,
+		.phone = data.vphone_number().v,
+		.email = data.vemail_address().v,
+		.shippingAddress = address ? ParseAddress(*address) : Ui::Address(),
+	};
+}
+
+void Form::processSavedCredentials(const Tdb::TLDsavedCredentials &data) {
+	_paymentMethod.savedCredentials = SavedCredentials{
+		.id = data.vid().v,
+		.title = data.vtitle().v,
+	};
+	refreshPaymentMethodDetails();
+}
 
 void Form::processAdditionalPaymentMethods(
 		const QVector<MTPPaymentFormMethod> &list) {
@@ -812,6 +1021,7 @@ void Form::fillPaymentMethodInformation() {
 	_paymentMethod.ui.native = Ui::NativeMethodDetails();
 	_paymentMethod.ui.url = _details.url;
 
+#if 0 // goodToRemove
 	//AssertIsDebug();
 	//static auto counter = 0; // #TODO payments test both native and webview.
 	if (!_details.nativeProvider.isEmpty()/* && ((++counter) % 2)*/) {
@@ -837,9 +1047,26 @@ void Form::fillPaymentMethodInformation() {
 			}
 		}
 	}
+#endif
 	refreshPaymentMethodDetails();
 }
 
+void Form::fillStripeNativeMethod(
+		const Tdb::TLDpaymentsProviderStripe &data) {
+	_paymentMethod.native = NativePaymentMethod{
+		.data = StripePaymentMethod{
+			.publishableKey = data.vpublishable_key().v,
+		},
+	};
+	_paymentMethod.ui.native = Ui::NativeMethodDetails{
+		.supported = true,
+		.needCountry = data.vneed_country().v,
+		.needZip = data.vneed_postal_code().v,
+		.needCardholderName = data.vneed_cardholder_name().v,
+	};
+}
+
+#if 0 // goodToRemove
 void Form::fillStripeNativeMethod(QJsonObject object) {
 	const auto value = [&](QStringView key) {
 		return object.value(key);
@@ -885,6 +1112,7 @@ void Form::fillSmartGlocalNativeMethod(QJsonObject object) {
 		.needCardholderName = false,
 	};
 }
+#endif
 
 void Form::submit() {
 	Expects(_paymentMethod.newCredentials
@@ -894,6 +1122,7 @@ void Form::submit() {
 	const auto index = _paymentMethod.savedCredentialsIndex;
 	const auto &list = _paymentMethod.savedCredentials;
 
+#if 0 // goodToRemove
 	const auto password = (index < list.size())
 		? _session->validTmpPassword()
 		: QByteArray();
@@ -901,6 +1130,8 @@ void Form::submit() {
 		_updates.fire(TmpPasswordRequired{});
 		return;
 	} else if (!_session->local().isBotTrustedPayment(_details.botId)) {
+#endif
+	if (!_session->local().isBotTrustedPayment(_details.botId)) {
 		_updates.fire(BotTrustRequired{
 			.bot = _session->data().user(_details.botId),
 			.provider = _session->data().user(_details.providerId),
@@ -908,6 +1139,40 @@ void Form::submit() {
 		return;
 	}
 
+	showProgress();
+	_api.request(Tdb::TLsendPaymentForm(
+		peerToTdbChat(_peer->id),
+		Tdb::tl_int53(_msgId.bare),
+		Tdb::tl_int64(_details.formId),
+		Tdb::tl_string(_requestedInformationId),
+		Tdb::tl_string(_shippingOptions.selectedId),
+		(index < list.size()
+			? Tdb::tl_inputCredentialsSaved(
+				Tdb::tl_string(list[index].id))
+			: Tdb::tl_inputCredentialsNew(
+				Tdb::tl_string(_paymentMethod.newCredentials.data),
+				Tdb::tl_bool(_paymentMethod.newCredentials.saveOnServer
+					&& _details.canSaveCredentials))),
+		Tdb::tl_int53(_invoice.tipsSelected)
+	)).done([=](const Tdb::TLDpaymentResult &data) {
+		hideProgress();
+		if (data.vsuccess().v && data.vverification_url().v.isEmpty()) {
+			_updates.fire(PaymentFinished{});
+		} else {
+			_updates.fire(VerificationNeeded{ data.vverification_url().v });
+		}
+	}).fail([=](const Tdb::Error &error) {
+		hideProgress();
+		if (error.message
+			== u"Temporary password required to use saved credentials"_q) {
+			// See td/telegram/Payments.cpp@send_payment_form.
+			// Temporary password is missing or expired.
+			_updates.fire(TmpPasswordRequired{});
+		} else {
+			_updates.fire(Error{ Error::Type::Send, error.message });
+		}
+	}).send();
+#if 0 // goodToRemove
 	using Flag = MTPpayments_SendPaymentForm::Flag;
 	showProgress();
 	_api.request(MTPpayments_SendPaymentForm(
@@ -944,12 +1209,24 @@ void Form::submit() {
 		hideProgress();
 		_updates.fire(Error{ Error::Type::Send, error.type() });
 	}).send();
+#endif
 }
 
 void Form::submit(const Core::CloudPasswordResult &result) {
 	if (_passwordRequestId) {
 		return;
 	}
+	_passwordRequestId = _api.request(Tdb::TLcreateTemporaryPassword(
+		Tdb::tl_string(result.password),
+		Tdb::tl_int32(kPasswordPeriod)
+	)).done([=](const Tdb::TLDtemporaryPasswordState &data) {
+		_passwordRequestId = 0;
+		submit();
+	}).fail([=](const Tdb::Error &error) {
+		_passwordRequestId = 0;
+		_updates.fire(Error{ Error::Type::TmpPassword, error.message });
+	}).send();
+#if 0 // goodToRemove
 	_passwordRequestId = _api.request(MTPaccount_GetTmpPassword(
 		result.result,
 		MTP_int(kPasswordPeriod)
@@ -965,6 +1242,7 @@ void Form::submit(const Core::CloudPasswordResult &result) {
 		_passwordRequestId = 0;
 		_updates.fire(Error{ Error::Type::TmpPassword, error.type() });
 	}).send();
+#endif
 }
 
 std::optional<QDate> Form::overrideExpireDateThreshold() const {
@@ -994,20 +1272,34 @@ void Form::validateInformation(const Ui::RequestedInformation &information) {
 	Assert(!_invoice.isPhoneRequested || !information.phone.isEmpty());
 
 	showProgress();
+#if 0 // goodToRemove
 	using Flag = MTPpayments_ValidateRequestedInfo::Flag;
+#endif
+	_validateRequestId = _api.request(Tdb::TLvalidateOrderInfo(
+		peerToTdbChat(_peer->id),
+		Tdb::tl_int53(_msgId.bare),
+		Serialize(information),
+		Tdb::tl_bool(information.save)
+#if 0 // goodToRemove
 	_validateRequestId = _api.request(MTPpayments_ValidateRequestedInfo(
 		MTP_flags(information.save ? Flag::f_save : Flag(0)),
 		inputInvoice(),
 		Serialize(information)
 	)).done([=](const MTPpayments_ValidatedRequestedInfo &result) {
+#endif
+	)).done([=](const Tdb::TLDvalidatedOrderInfo &data) {
 		hideProgress();
 		_validateRequestId = 0;
 		const auto oldSelectedId = _shippingOptions.selectedId;
+#if 0 // goodToRemove
 		result.match([&](const MTPDpayments_validatedRequestedInfo &data) {
 			_requestedInformationId = data.vid().value_or_empty();
 			processShippingOptions(
 				data.vshipping_options().value_or_empty());
 		});
+#endif
+		_requestedInformationId = data.vorder_info_id().v;
+		processShippingOptions(data.vshipping_options().v);
 		_shippingOptions.selectedId = ranges::contains(
 			_shippingOptions.list,
 			oldSelectedId,
@@ -1022,10 +1314,16 @@ void Form::validateInformation(const Ui::RequestedInformation &information) {
 			_savedInformation = _information;
 		}
 		_updates.fire(ValidateFinished{});
+#if 0 // goodToRemove
 	}).fail([=](const MTP::Error &error) {
+#endif
+	}).fail([=](const Tdb::Error &error) {
 		hideProgress();
 		_validateRequestId = 0;
+		_updates.fire(Error{ Error::Type::Validate, error.message });
+#if 0 // goodToRemove
 		_updates.fire(Error{ Error::Type::Validate, error.type() });
+#endif
 	}).send();
 }
 
@@ -1306,6 +1604,7 @@ void Form::trustBot() {
 	_session->local().markBotTrustedPayment(_details.botId);
 }
 
+#if 0 // goodToRemove
 void Form::processShippingOptions(const QVector<MTPShippingOption> &data) {
 	const auto currency = _invoice.currency;
 	_shippingOptions = Ui::ShippingOptions{ currency, ranges::views::all(
@@ -1321,5 +1620,21 @@ void Form::processShippingOptions(const QVector<MTPShippingOption> &data) {
 	}) | ranges::to_vector };
 	_shippingOptions.currency = _invoice.currency;
 }
+#endif
+
+void Form::processShippingOptions(
+		const QVector<Tdb::TLshippingOption> &options) {
+	const auto currency = _invoice.currency;
+	_shippingOptions = Ui::ShippingOptions{ currency, ranges::views::all(
+		options
+	) | ranges::views::transform([](const Tdb::TLshippingOption &option) {
+		return Ui::ShippingOption{
+			.id = option.data().vid().v,
+			.title = option.data().vtitle().v,
+			.prices = ParsePrices(option.data().vprice_parts()),
+		};
+	}) | ranges::to_vector };
+	_shippingOptions.currency = _invoice.currency;
+}
 
 } // namespace Payments
diff --git a/Telegram/SourceFiles/payments/payments_form.h b/Telegram/SourceFiles/payments/payments_form.h
index 9b0d38d4d5f94e..1fad032cbb8cec 100644
--- a/Telegram/SourceFiles/payments/payments_form.h
+++ b/Telegram/SourceFiles/payments/payments_form.h
@@ -11,6 +11,22 @@ For license and copyright information please follow this link:
 #include "base/weak_ptr.h"
 #include "mtproto/sender.h"
 
+namespace Tdb {
+class TLDpaymentForm;
+class TLDpaymentReceipt;
+class TLDinvoice;
+class TLinputInvoice;
+class TLDpaymentForm;
+class TLDpaymentReceipt;
+class TLDorderInfo;
+class TLpaymentOption;
+class TLsavedCredentials;
+class TLshippingOption;
+class TLDpaymentProviderStripe;
+class TLDpaymentProviderSmartGlocal;
+class TLpremiumGiveawayParameters;
+} // namespace Tdb
+
 class Image;
 class QJsonObject;
 
@@ -41,9 +57,11 @@ enum class Mode;
 struct FormDetails {
 	uint64 formId = 0;
 	QString url;
+#if 0 // goodToRemove
 	QString nativeProvider;
 	QString termsBotUsername;
 	QByteArray nativeParamsJson;
+#endif
 	UserId botId = 0;
 	UserId providerId = 0;
 	bool canSaveCredentials = false;
@@ -233,7 +251,9 @@ struct BotTrustRequired {
 	not_null<UserData*> provider;
 };
 struct PaymentFinished {
+#if 0 // goodToRemove
 	MTPUpdates updates;
+#endif
 };
 struct CreditsPaymentStarted {
 	CreditsFormData data;
@@ -345,6 +365,17 @@ class Form final : public base::has_weak_ptr {
 
 	void requestForm();
 	void requestReceipt();
+	void processForm(const Tdb::TLDpaymentForm &data);
+	void processReceipt(const Tdb::TLDpaymentReceipt &data);
+	void processInvoice(const Tdb::TLDinvoice &data);
+	void processDetails(const Tdb::TLDpaymentForm &data);
+	void processDetails(const Tdb::TLDpaymentReceipt &data);
+	void processSavedInformation(const Tdb::TLDorderInfo &data);
+	void processSavedCredentials(const Tdb::TLDsavedCredentials &data);
+	void processShippingOptions(
+		const QVector<Tdb::TLshippingOption> &options);
+	void fillStripeNativeMethod(const Tdb::TLDpaymentsProviderStripe &data);
+#if 0 // goodToRemove
 	void processForm(const MTPDpayments_paymentForm &data);
 	void processReceipt(const MTPDpayments_paymentReceipt &data);
 	void processReceipt(const MTPDpayments_paymentReceiptStars &data);
@@ -356,9 +387,12 @@ class Form final : public base::has_weak_ptr {
 	void processAdditionalPaymentMethods(
 		const QVector<MTPPaymentFormMethod> &list);
 	void processShippingOptions(const QVector<MTPShippingOption> &data);
+#endif
 	void fillPaymentMethodInformation();
+#if 0 // goodToRemove
 	void fillStripeNativeMethod(QJsonObject object);
 	void fillSmartGlocalNativeMethod(QJsonObject object);
+#endif
 	void refreshPaymentMethodDetails();
 	void refreshSavedPaymentMethodDetails();
 	[[nodiscard]] QString defaultPhone() const;
diff --git a/Telegram/SourceFiles/payments/ui/payments_form_summary.cpp b/Telegram/SourceFiles/payments/ui/payments_form_summary.cpp
index ae68d8bdde9b02..0fbfd397b54e99 100644
--- a/Telegram/SourceFiles/payments/ui/payments_form_summary.cpp
+++ b/Telegram/SourceFiles/payments/ui/payments_form_summary.cpp
@@ -349,6 +349,15 @@ void FormSummary::setupPrices(not_null<VerticalLayout*> layout) {
 	}
 
 	const auto computedTotal = computeTotalAmount();
+	const auto receiptTips = _invoice.receipt.paid
+		? _invoice.receipt.tipAmount
+		: 0;
+	const auto total = computedTotal + receiptTips;
+	if (_invoice.receipt.paid) {
+		if (receiptTips) {
+			add(tr::lng_payments_tips_label(tr::now), receiptTips);
+		}
+#if 0 // goodToRemove
 	const auto total = _invoice.receipt.paid
 		? _invoice.receipt.totalAmount
 		: computedTotal;
@@ -356,6 +365,7 @@ void FormSummary::setupPrices(not_null<VerticalLayout*> layout) {
 		if (const auto tips = total - computedTotal) {
 			add(tr::lng_payments_tips_label(tr::now), tips);
 		}
+#endif
 	} else if (_invoice.tipsMax > 0) {
 		const auto text = formatAmount(_invoice.tipsSelected);
 		const auto label = addRow(
diff --git a/Telegram/SourceFiles/payments/ui/payments_panel_data.h b/Telegram/SourceFiles/payments/ui/payments_panel_data.h
index 1021e7b56daeb3..3fa0e53ed8e456 100644
--- a/Telegram/SourceFiles/payments/ui/payments_panel_data.h
+++ b/Telegram/SourceFiles/payments/ui/payments_panel_data.h
@@ -25,7 +25,10 @@ struct Cover {
 
 struct Receipt {
 	TimeId date = 0;
+#if 0 // goodToRemove
 	int64 totalAmount = 0;
+#endif
+	int64 tipAmount = 0;
 	QString currency;
 	bool paid = false;
 
diff --git a/Telegram/SourceFiles/window/themes/window_theme.cpp b/Telegram/SourceFiles/window/themes/window_theme.cpp
index 899534d9e78a17..032c574d8c8818 100644
--- a/Telegram/SourceFiles/window/themes/window_theme.cpp
+++ b/Telegram/SourceFiles/window/themes/window_theme.cpp
@@ -1644,5 +1644,29 @@ std::unique_ptr<Ui::ChatTheme> DefaultChatThemeOn(rpl::lifetime &lifetime) {
 	return result;
 }
 
+TLpaymentFormTheme WebViewTheme() {
+	const auto colorToInt = [=](const style::color &color) {
+		const auto value = uint32(0xFF000000U)
+			| (uint32(color->c.red()) << 16)
+			| (uint32(color->c.green()) << 8)
+			| (uint32(color->c.blue()));
+		return tl_int32(*reinterpret_cast<const int32*>(&value));
+	};
+	return tl_paymentFormTheme(
+		colorToInt(st::windowBg), // background_color
+		colorToInt(st::boxDividerBg), // secondary_background_color
+		colorToInt(st::windowBg), // header_background_color
+		colorToInt(st::lightButtonBg), // section_background_color
+		colorToInt(st::windowFg), // text_color
+		colorToInt(st::lightButtonFg), // accent_text_color
+		colorToInt(st::windowActiveTextFg), // section_header_text_color
+		colorToInt(st::windowSubTextFg), // subtitle_text_color
+		colorToInt(st::attentionButtonFg), // destructive_text_color
+		colorToInt(st::windowSubTextFg), // hint_color
+		colorToInt(st::windowActiveTextFg), // link_color
+		colorToInt(st::windowBgActive), // button_color
+		colorToInt(st::windowFgActive)); // button_text_color
+}
+
 } // namespace Theme
 } // namespace Window
diff --git a/Telegram/SourceFiles/window/themes/window_theme.h b/Telegram/SourceFiles/window/themes/window_theme.h
index b0497fb0ccaa61..68b7bcf2738d1d 100644
--- a/Telegram/SourceFiles/window/themes/window_theme.h
+++ b/Telegram/SourceFiles/window/themes/window_theme.h
@@ -11,6 +11,10 @@ For license and copyright information please follow this link:
 #include "data/data_cloud_themes.h"
 #include "ui/style/style_core_palette.h"
 
+namespace Tdb {
+class TLpaymentFormTheme;
+} // namespace Tdb
+
 class QFileSystemWatcher;
 struct FilePrepareResult;
 
@@ -313,5 +317,7 @@ bool ReadPaletteValues(
 [[nodiscard]] std::unique_ptr<Ui::ChatTheme> DefaultChatThemeOn(
 	rpl::lifetime &lifetime);
 
+[[nodiscard]] Tdb::TLpaymentFormTheme WebViewTheme();
+
 } // namespace Theme
 } // namespace Window

From 333cca3568cb83875da81a42bafe3965151ce8dc Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Mon, 18 Oct 2021 01:22:27 +0300
Subject: [PATCH 053/349] Migrated UsernameBox from MTP to TDLib.

---
 Telegram/SourceFiles/boxes/username_box.cpp | 37 +++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/Telegram/SourceFiles/boxes/username_box.cpp b/Telegram/SourceFiles/boxes/username_box.cpp
index 7df856d8dbd49e..1a1e4ee476ae87 100644
--- a/Telegram/SourceFiles/boxes/username_box.cpp
+++ b/Telegram/SourceFiles/boxes/username_box.cpp
@@ -137,6 +137,16 @@ rpl::producer<> UsernameEditor::save() {
 	}
 
 	_sentUsername = getName();
+	_saveRequestId = _api.request(Tdb::TLsetUsername(
+		Tdb::tl_string(_sentUsername)
+	)).done([=] {
+		_saveRequestId = 0;
+		_saved.fire_done();
+	}).fail([=](const Tdb::Error &error) {
+		_saveRequestId = 0;
+		updateFail(error.message);
+	}).send();
+#if 0 // goodToRemove
 	_saveRequestId = _api.request(MTPaccount_UpdateUsername(
 		MTP_string(_sentUsername)
 	)).done([=](const MTPUser &result) {
@@ -147,6 +157,7 @@ rpl::producer<> UsernameEditor::save() {
 		_saveRequestId = 0;
 		updateFail(error.type());
 	}).send();
+#endif
 	return _saved.events();
 }
 
@@ -172,6 +183,31 @@ void UsernameEditor::check() {
 		return;
 	}
 	_checkUsername = name;
+	_checkRequestId = _api.request(Tdb::TLcheckChatUsername(
+		peerToTdbChat(_session->userPeerId()),
+		Tdb::tl_string(name)
+	)).done([=](const Tdb::TLcheckChatUsernameResult &result) {
+		using namespace Tdb;
+		_checkRequestId = 0;
+		result.match([&](const TLDcheckChatUsernameResultOk &data) {
+			_errorText = QString();
+			_goodText = tr::lng_username_available(tr::now);
+			update();
+		}, [&](const TLDcheckChatUsernameResultUsernameInvalid &data) {
+			_errorText = tr::lng_username_invalid(tr::now);
+			update();
+		}, [&](const TLDcheckChatUsernameResultUsernameOccupied &data) {
+			_errorText = tr::lng_username_occupied(tr::now);
+			update();
+		}, [](const TLDcheckChatUsernameResultPublicChatsTooMuch &data) {
+		}, [](const TLDcheckChatUsernameResultPublicGroupsUnavailable &data) {
+		});
+	}).fail([=] {
+		_checkRequestId = 0;
+		_goodText = QString();
+		_username->setFocus();
+	}).send();
+#if 0 // goodToRemove
 	_checkRequestId = _api.request(MTPaccount_CheckUsername(
 		MTP_string(name)
 	)).done([=](const MTPBool &result) {
@@ -190,6 +226,7 @@ void UsernameEditor::check() {
 		_checkRequestId = 0;
 		checkFail(error.type());
 	}).send();
+#endif
 }
 
 void UsernameEditor::changed() {

From 2737a98f62e9312c32dffb827c825967a2c4b229 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Wed, 20 Oct 2021 00:29:21 +0300
Subject: [PATCH 054/349] Migrated ConfirmPhoneBox from MTP to TDLib.

---
 .../SourceFiles/api/api_confirm_phone.cpp     | 106 ++++++++++++++++++
 1 file changed, 106 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_confirm_phone.cpp b/Telegram/SourceFiles/api/api_confirm_phone.cpp
index 3a42a793df602a..be5665aade3227 100644
--- a/Telegram/SourceFiles/api/api_confirm_phone.cpp
+++ b/Telegram/SourceFiles/api/api_confirm_phone.cpp
@@ -29,6 +29,7 @@ void ConfirmPhone::resolve(
 	if (_sendRequestId) {
 		return;
 	}
+#if 0 // goodToRemove
 	_sendRequestId = _api.request(MTPaccount_SendConfirmPhoneCode(
 		MTP_string(hash),
 		MTP_codeSettings(
@@ -164,6 +165,111 @@ void ConfirmPhone::resolve(
 			Ui::MakeInformBox(errorText),
 			Ui::LayerOption::CloseOther);
 	}).handleFloodErrors().send();
+#endif
+	_sendRequestId = _api.request(Tdb::TLsendPhoneNumberCode(
+		Tdb::tl_string(phone),
+		std::nullopt,
+		Tdb::tl_phoneNumberCodeTypeConfirmOwnership(Tdb::tl_string(hash))
+	)).done([=](const Tdb::TLDauthenticationCodeInfo &data) {
+		_sendRequestId = 0;
+
+		const auto sentCodeLength = data.vtype().match([](
+				const Tdb::TLDauthenticationCodeTypeTelegramMessage &data) {
+			LOG(("Error: should not be in-app code!"));
+			return 0;
+		}, [](const Tdb::TLDauthenticationCodeTypeSms &data) {
+			return data.vlength().v;
+		}, [](const Tdb::TLDauthenticationCodeTypeCall &data) {
+			return data.vlength().v;
+		}, [](const Tdb::TLDauthenticationCodeTypeFragment &data) {
+			return data.vlength().v;
+		}, [](const Tdb::TLDauthenticationCodeTypeSmsWord &data) {
+			LOG(("Error: should not be smsword!"));
+			return 0;
+		}, [](const Tdb::TLDauthenticationCodeTypeSmsPhrase &data) {
+			LOG(("Error: should not be smsphrase!"));
+			return 0;
+		}, [](const Tdb::TLDauthenticationCodeTypeMissedCall &data) {
+			LOG(("Error: should not be missedcall!"));
+			return 0;
+		}, [](const Tdb::TLDauthenticationCodeTypeFlashCall &data) {
+			LOG(("Error: should not be flashcall!"));
+			return 0;
+		});
+		const auto timeout = [&]() -> std::optional<int> {
+			if (const auto next = data.vnext_type()) {
+				using TypeCall = Tdb::TLDauthenticationCodeTypeCall;
+				return next->match([&](const TypeCall &) {
+					return std::make_optional<int>(data.vtimeout().v);
+				}, [](const auto &) {
+					return std::optional<int>(std::nullopt);
+				});
+			}
+			return std::nullopt;
+		}();
+		auto box = Box<Ui::ConfirmPhoneBox>(
+			phone,
+			sentCodeLength,
+			timeout);
+		const auto boxWeak = Ui::MakeWeak(box.data());
+		box->resendRequests(
+		) | rpl::start_with_next([=] {
+			_api.request(Tdb::TLresendPhoneNumberCode(
+				Tdb::tl_resendCodeReasonUserRequest()
+			)).done([=] {
+				if (boxWeak) {
+					boxWeak->callDone();
+				}
+			}).send();
+		}, box->lifetime());
+		box->checkRequests(
+		) | rpl::start_with_next([=](const QString &code) {
+			if (_checkRequestId) {
+				return;
+			}
+			_checkRequestId = _api.request(
+				Tdb::TLcheckPhoneNumberCode(Tdb::tl_string(code))
+			).done([=] {
+				_checkRequestId = 0;
+				controller->show(
+					Box<Ui::InformBox>(
+						tr::lng_confirm_phone_success(
+							tr::now,
+							lt_phone,
+							Ui::FormatPhone(phone))),
+					Ui::LayerOption::CloseOther);
+			}).fail([=](const Tdb::Error &error) {
+				_checkRequestId = 0;
+				if (!boxWeak) {
+					return;
+				}
+
+				const auto errorText = Tdb::IsFloodError(error)
+					? tr::lng_flood_error(tr::now)
+					: (error.message == (u"PHONE_CODE_EMPTY"_q)
+						|| error.message == (u"PHONE_CODE_INVALID"_q))
+					? tr::lng_bad_code(tr::now)
+					: Lang::Hard::ServerError();
+				boxWeak->showServerError(errorText);
+			}).send();
+			// doLater handleFloodErrors.
+		}, box->lifetime());
+
+		controller->show(std::move(box), Ui::LayerOption::CloseOther);
+	}).fail([=](const Tdb::Error &error) {
+		_sendRequestId = 0;
+		_checkRequestId = 0;
+
+		const auto errorText = Tdb::IsFloodError(error)
+			? tr::lng_flood_error(tr::now)
+			: (error.code == 400)
+			? tr::lng_confirm_phone_link_invalid(tr::now)
+			: Lang::Hard::ServerError();
+		controller->show(
+			Box<Ui::InformBox>(errorText),
+			Ui::LayerOption::CloseOther);
+	}).send();
+	// doLater handleFloodErrors.
 }
 
 } // namespace Api

From d06bdc6a3d052f9fc41e659f148d89d2b3ff33d1 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Wed, 20 Oct 2021 05:24:35 +0300
Subject: [PATCH 055/349] Migrated EditNameBox from MTP to TDLib.

---
 Telegram/SourceFiles/boxes/add_contact_box.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Telegram/SourceFiles/boxes/add_contact_box.cpp b/Telegram/SourceFiles/boxes/add_contact_box.cpp
index c5765f906bfa79..4ae85d53478957 100644
--- a/Telegram/SourceFiles/boxes/add_contact_box.cpp
+++ b/Telegram/SourceFiles/boxes/add_contact_box.cpp
@@ -1637,6 +1637,16 @@ void EditNameBox::save() {
 		last = QString();
 	}
 	_sentName = first;
+	_requestId = _api.request(Tdb::TLsetName(
+		Tdb::tl_string(first),
+		Tdb::tl_string(last)
+	)).done([=] {
+		closeBox();
+	}).fail([=](const Tdb::Error &error) {
+		_requestId = 0;
+		saveSelfFail(error.message);
+	}).send();
+#if 0 // goodToRemove
 	auto flags = MTPaccount_UpdateProfile::Flag::f_first_name
 		| MTPaccount_UpdateProfile::Flag::f_last_name;
 	_requestId = _api.request(MTPaccount_UpdateProfile(
@@ -1651,6 +1661,7 @@ void EditNameBox::save() {
 		_requestId = 0;
 		saveSelfFail(error.type());
 	}).send();
+#endif
 }
 
 void EditNameBox::saveSelfFail(const QString &error) {

From 3d421305608445e264319f3a678fbb4fab591b4e Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Wed, 20 Oct 2021 05:32:28 +0300
Subject: [PATCH 056/349] Migrated saving self bio from MTP to TDLib.

---
 Telegram/SourceFiles/apiwrap.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 4c2c9978ab8db1..a1bdac6d300b08 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -4639,6 +4639,16 @@ void ApiWrap::saveSelfBio(const QString &text) {
 		}
 	}
 	_bio.requestedText = text;
+	_bio.requestId = sender().request(Tdb::TLsetBio(
+		Tdb::tl_string(text)
+	)).done([=] {
+		_bio.requestId = 0;
+
+		_session->user()->setAbout(_bio.requestedText);
+	}).fail([=](const Tdb::Error &error) {
+		_bio.requestId = 0;
+	}).send();
+#if 0 // goodToRemove
 	_bio.requestId = request(MTPaccount_UpdateProfile(
 		MTP_flags(MTPaccount_UpdateProfile::Flag::f_about),
 		MTPstring(),
@@ -4652,6 +4662,7 @@ void ApiWrap::saveSelfBio(const QString &text) {
 	}).fail([=] {
 		_bio.requestId = 0;
 	}).send();
+#endif
 }
 
 #if 0 // mtp

From 84ed8db3de4e737677c53526310d07a4a010705a Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Thu, 21 Oct 2021 01:02:25 +0300
Subject: [PATCH 057/349] Migrated api peer photo processing from MTP to TDLib.

---
 Telegram/SourceFiles/api/api_peer_photo.cpp | 46 ++++++++++++++++++---
 Telegram/SourceFiles/api/api_peer_photo.h   | 10 +++++
 2 files changed, 50 insertions(+), 6 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_peer_photo.cpp b/Telegram/SourceFiles/api/api_peer_photo.cpp
index 1bb40bec374abf..f76f828b7cc44c 100644
--- a/Telegram/SourceFiles/api/api_peer_photo.cpp
+++ b/Telegram/SourceFiles/api/api_peer_photo.cpp
@@ -23,12 +23,12 @@ For license and copyright information please follow this link:
 #include "data/data_user_photos.h"
 #include "history/history.h"
 #include "main/main_session.h"
+#if 0 // goodToRemove
 #include "storage/file_upload.h"
 #include "storage/localimageloader.h"
+#endif
 #include "storage/storage_user_photos.h"
-
-#include "tdb/tdb_sender.h"
-#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_file_generator.h"
 
 #include <QtCore/QBuffer>
 
@@ -39,6 +39,7 @@ using namespace Tdb;
 
 constexpr auto kSharedMediaLimit = 100;
 
+#if 0 // mtp
 [[nodiscard]] std::shared_ptr<FilePrepareResult> PreparePeerPhoto(
 		MTP::DcId dcId,
 		PeerId peerId,
@@ -97,6 +98,7 @@ constexpr auto kSharedMediaLimit = 100;
 	result->photoThumbs = photoThumbs;
 	return result;
 }
+#endif
 
 [[nodiscard]] std::optional<MTPVideoSize> PrepareMtpMarkup(
 		not_null<Main::Session*> session,
@@ -154,6 +156,7 @@ constexpr auto kSharedMediaLimit = 100;
 PeerPhoto::PeerPhoto(not_null<ApiWrap*> api)
 : _session(&api->session())
 , _api(&api->instance()) {
+#if 0 // goodToRemove
 	crl::on_main(_session, [=] {
 		// You can't use _session->lifetime() in the constructor,
 		// only queued, because it is not constructed yet.
@@ -164,6 +167,7 @@ PeerPhoto::PeerPhoto(not_null<ApiWrap*> api)
 #endif
 		}, _session->lifetime());
 	});
+#endif
 }
 
 void PeerPhoto::upload(
@@ -216,6 +220,7 @@ void PeerPhoto::upload(
 		UploadType type,
 		Fn<void()> done) {
 	peer = peer->migrateToOrMe();
+#if 0 // goodToRemove
 	const auto mtpMarkup = PrepareMtpMarkup(_session, photo);
 
 	const auto fakeId = FullMsgId(
@@ -241,6 +246,35 @@ void PeerPhoto::upload(
 			base::take(photo.image));
 		_session->uploader().upload(fakeId, ready);
 	}
+#endif
+	// todo video markup
+	auto data = QByteArray();
+	auto jpegBuffer = QBuffer(&data);
+	image.save(&jpegBuffer, "JPG", 87);
+
+	auto generator = std::make_unique<FileGenerator>(
+		&_session->tdb(),
+		std::move(data));
+	auto inputFile = tl_inputChatPhotoStatic(generator->inputFile());
+
+	const auto eraseExisted = [=] {
+		const auto it = _uploads.find(peer);
+		if (it != end(_uploads)) {
+			it->second->cancel();
+			_uploads.erase(it);
+		}
+	};
+	eraseExisted();
+
+	generator->lifetime().add([=] {
+		eraseExisted();
+	});
+
+	_uploads.emplace(peer, std::move(generator));
+
+	_api.request(TLsetProfilePhoto(
+		std::move(inputFile)
+	)).send();
 }
 
 void PeerPhoto::suggest(not_null<PeerData*> peer, UserPhoto &&photo) {
@@ -296,16 +330,16 @@ void PeerPhoto::clear(not_null<PhotoData*> photo) {
 #endif
 
 	if (_session->user()->userpicPhotoId() == photo->id) {
-		_session->sender().request(TLdeleteProfilePhoto(
+		_api.request(TLdeleteProfilePhoto(
 			tl_int64(photo->id)
 		)).send();
 	} else if (photo->peer && photo->peer->userpicPhotoId() == photo->id) {
-		_session->sender().request(TLsetChatPhoto(
+		_api.request(TLsetChatPhoto(
 			peerToTdbChat(photo->peer->id),
 			null
 		)).send();
 	} else {
-		_session->sender().request(TLdeleteProfilePhoto(
+		_api.request(TLdeleteProfilePhoto(
 			tl_int64(photo->id)
 		)).send();
 		_session->storage().remove(Storage::UserPhotosRemoveOne(
diff --git a/Telegram/SourceFiles/api/api_peer_photo.h b/Telegram/SourceFiles/api/api_peer_photo.h
index ceba64ad078852..4a3ebad008fb1e 100644
--- a/Telegram/SourceFiles/api/api_peer_photo.h
+++ b/Telegram/SourceFiles/api/api_peer_photo.h
@@ -9,6 +9,10 @@ For license and copyright information please follow this link:
 
 #include "mtproto/sender.h"
 
+namespace Tdb {
+class FileGenerator;
+} // namespace Tdb
+
 class ApiWrap;
 class PeerData;
 class UserData;
@@ -99,12 +103,18 @@ class PeerPhoto final {
 	MTP::Sender _api;
 
 	struct UploadValue {
+#if 0 // mtp
 		not_null<PeerData*> peer;
+#endif
+		std::shared_ptr<Tdb::FileGenerator> generator;
 		UploadType type = UploadType::Default;
 		Fn<void()> done;
 	};
 
+#if 0 // mtp
 	base::flat_map<FullMsgId, UploadValue> _uploads;
+#endif
+	base::flat_map<not_null<PeerData*>, UploadValue> _uploads;
 
 	base::flat_map<not_null<UserData*>, mtpRequestId> _userPhotosRequests;
 

From c46769c935ec2773948e225ab976281a47ac5fe3 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Tue, 16 Nov 2021 05:39:48 +0300
Subject: [PATCH 058/349] Migrated PeerListGlobalSearchController from MTP to
 TDLib.

---
 .../boxes/peer_list_controllers.cpp           | 32 +++++++++++++++++++
 .../SourceFiles/boxes/peer_list_controllers.h | 10 ++++++
 2 files changed, 42 insertions(+)

diff --git a/Telegram/SourceFiles/boxes/peer_list_controllers.cpp b/Telegram/SourceFiles/boxes/peer_list_controllers.cpp
index 53d56080abbf55..2dcb3650a828f6 100644
--- a/Telegram/SourceFiles/boxes/peer_list_controllers.cpp
+++ b/Telegram/SourceFiles/boxes/peer_list_controllers.cpp
@@ -206,6 +206,7 @@ bool PeerListGlobalSearchController::searchInCache() {
 }
 
 void PeerListGlobalSearchController::searchOnServer() {
+#if 0 // goodToRemove
 	_requestId = _api.request(MTPcontacts_Search(
 		MTP_string(_query),
 		MTP_int(SearchPeopleLimit)
@@ -217,19 +218,38 @@ void PeerListGlobalSearchController::searchOnServer() {
 			delegate()->peerListSearchRefreshRows();
 		}
 	}).send();
+#endif
+	_requestId = _api.request(Tdb::TLsearchContacts(
+		Tdb::tl_string(_query),
+		Tdb::tl_int32(SearchPeopleLimit)
+	)).done([=](const Tdb::TLusers &result, Tdb::RequestId requestId) {
+		searchDone(result, requestId);
+	}).fail([=](const Tdb::Error &error, Tdb::RequestId requestId) {
+		if (_requestId == requestId) {
+			_requestId = 0;
+			delegate()->peerListSearchRefreshRows();
+		}
+	}).send();
 	_queries.emplace(_requestId, _query);
 }
 
 void PeerListGlobalSearchController::searchDone(
+#if 0 // goodToRemove
 		const MTPcontacts_Found &result,
+#endif
+		const Tdb::TLusers &result,
 		mtpRequestId requestId) {
+#if 0 // goodToRemove
 	Expects(result.type() == mtpc_contacts_found);
 
 	auto &contacts = result.c_contacts_found();
+#endif
 	auto query = _query;
 	if (requestId) {
+#if 0 // goodToRemove
 		_session->data().processUsers(contacts.vusers());
 		_session->data().processChats(contacts.vchats());
+#endif
 		auto it = _queries.find(requestId);
 		if (it != _queries.cend()) {
 			query = it->second;
@@ -237,6 +257,7 @@ void PeerListGlobalSearchController::searchDone(
 			_queries.erase(it);
 		}
 	}
+#if 0 // goodToRemove
 	const auto feedList = [&](const MTPVector<MTPPeer> &list) {
 		for (const auto &mtpPeer : list.v) {
 			const auto peer = _session->data().peerLoaded(
@@ -246,10 +267,21 @@ void PeerListGlobalSearchController::searchDone(
 			}
 		}
 	};
+#endif
 	if (_requestId == requestId) {
 		_requestId = 0;
+
+		for (const auto &peerId : result.data().vuser_ids().v) {
+			const auto peer = _session->data().peerLoaded(
+				peerFromTdbChat(peerId));
+			if (peer) {
+				delegate()->peerListSearchAddRow(peer);
+			}
+		}
+#if 0 // goodToRemove
 		feedList(contacts.vmy_results());
 		feedList(contacts.vresults());
+#endif
 		delegate()->peerListSearchRefreshRows();
 	}
 }
diff --git a/Telegram/SourceFiles/boxes/peer_list_controllers.h b/Telegram/SourceFiles/boxes/peer_list_controllers.h
index 20479c2b47393e..398b200701bc4c 100644
--- a/Telegram/SourceFiles/boxes/peer_list_controllers.h
+++ b/Telegram/SourceFiles/boxes/peer_list_controllers.h
@@ -13,6 +13,10 @@ For license and copyright information please follow this link:
 #include "base/timer.h"
 #include "mtproto/sender.h"
 
+namespace Tdb {
+class TLchats;
+} // namespace Tdb
+
 class History;
 
 namespace style {
@@ -81,14 +85,20 @@ class PeerListGlobalSearchController : public PeerListSearchController {
 private:
 	bool searchInCache();
 	void searchOnServer();
+#if 0 // goodToRemove
 	void searchDone(const MTPcontacts_Found &result, mtpRequestId requestId);
+#endif
+	void searchDone(const Tdb::TLusers &result, mtpRequestId requestId);
 
 	const not_null<Main::Session*> _session;
 	MTP::Sender _api;
 	base::Timer _timer;
 	QString _query;
 	mtpRequestId _requestId = 0;
+#if 0 // goodToRemove
 	std::map<QString, MTPcontacts_Found> _cache;
+#endif
+	std::map<QString, Tdb::TLusers> _cache;
 	std::map<mtpRequestId, QString> _queries;
 
 };

From 43df11a8844d011f35c6427ec2a7961005d8398a Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 24 Oct 2021 22:14:47 +0300
Subject: [PATCH 059/349] Updated TDLib revision.

---
 Telegram/SourceFiles/api/api_updates.cpp   | 4 +++-
 Telegram/SourceFiles/data/data_session.cpp | 4 ++--
 Telegram/build/prepare/prepare.py          | 2 +-
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 4a4283af373476..bca1cec9dd8108 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2739,7 +2739,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 			peer->setIsBlocked(data.vis_blocked().v);
 		}
 	}, [&](const TLDupdateChatHasScheduledMessages &data) {
-	}, [&](const TLDupdateChatVoiceChat &data) {
+	}, [&](const TLDupdateChatVideoChat &data) {
 	}, [&](const TLDupdateChatDefaultDisableNotification &data) {
 	}, [&](const TLDupdateChatReadInbox &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
@@ -2883,6 +2883,8 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateAnimatedEmojiMessageClicked &data) {
 	}, [&](const TLDupdateAnimationSearchParameters &data) {
 	}, [&](const TLDupdateSuggestedActions &data) {
+	}, [&](const TLDupdateChatPendingJoinRequests &data) {
+	}, [&](const TLDupdateAnimatedEmojiMessageClicked &data) {
 	});
 	session().data().sendHistoryChangeNotifications();
 }
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 7d913db53a5aa6..e699ff124a340d 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -163,7 +163,7 @@ void CheckForSwitchInlineButton(not_null<HistoryItem*> item) {
 		| bit(data.vcan_delete_messages(), Flag::DeleteMessages)
 		| bit(data.vcan_edit_messages(), Flag::EditMessages)
 		| bit(data.vcan_invite_users(), Flag::InviteUsers)
-		| bit(data.vcan_manage_voice_chats(), Flag::ManageCall)
+		| bit(data.vcan_manage_video_chats(), Flag::ManageCall)
 		| bit(data.vcan_pin_messages(), Flag::PinMessages)
 		| bit(data.vcan_post_messages(), Flag::PostMessages)
 		| bit(data.vcan_promote_members(), Flag::AddAdmins)
@@ -1253,7 +1253,7 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 		}
 		chat->setDefaultRestrictions(
 			RestrictionsFromPermissions(data.vpermissions()));
-		data.vvoice_chat().match([&](const TLDvoiceChat &data) {
+		data.vvideo_chat().match([&](const TLDvideoChat &data) {
 			const auto callFlag = ChatDataFlag::CallNotEmpty;
 			const auto callNotEmpty = data.vhas_participants().v;
 			chat->setFlags(chat->flags() // todo
diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index 040f977d638772..178a468adcfff8 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1904,7 +1904,7 @@ def runStages():
 stage('td', """
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout 9f44816a62
+    git checkout 505fed00bd
 win:
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out

From d25ea9cefcbdb0b3ec55fbbfa58ca4dd54fa5d13 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Fri, 22 Oct 2021 01:35:23 +0300
Subject: [PATCH 060/349] Migrated calls from MTP to TDLib.

---
 Telegram/SourceFiles/api/api_updates.cpp      |   2 +
 Telegram/SourceFiles/calls/calls_call.cpp     | 314 +++++++++++++++++-
 Telegram/SourceFiles/calls/calls_call.h       |  41 ++-
 .../calls/calls_emoji_fingerprint.cpp         |   8 +-
 Telegram/SourceFiles/calls/calls_instance.cpp | 137 +++++++-
 Telegram/SourceFiles/calls/calls_instance.h   |  32 +-
 Telegram/SourceFiles/calls/calls_panel.cpp    |   5 +-
 7 files changed, 515 insertions(+), 24 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index bca1cec9dd8108..11d91ab9a24e05 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2834,9 +2834,11 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateFileGenerationStart &data) {
 	}, [&](const TLDupdateFileGenerationStop &data) {
 	}, [&](const TLDupdateCall &data) {
+		Core::App().calls().handleUpdate(&session(), data);
 	}, [&](const TLDupdateGroupCall &data) {
 	}, [&](const TLDupdateGroupCallParticipant &data) {
 	}, [&](const TLDupdateNewCallSignalingData &data) {
+		Core::App().calls().handleUpdate(&session(), data);
 	}, [&](const TLDupdateUserPrivacySettingRules &data) {
 		data.vsetting().match([&](const TLDuserPrivacySettingShowStatus &) {
 			session().api().updatePrivacyLastSeens();
diff --git a/Telegram/SourceFiles/calls/calls_call.cpp b/Telegram/SourceFiles/calls/calls_call.cpp
index 4e900edef327be..aa25eebe13162d 100644
--- a/Telegram/SourceFiles/calls/calls_call.cpp
+++ b/Telegram/SourceFiles/calls/calls_call.cpp
@@ -57,6 +57,7 @@ const auto RegisterV2 = tgcalls::Register<tgcalls::InstanceV2Impl>();
 const auto RegV2Ref = tgcalls::Register<tgcalls::InstanceV2ReferenceImpl>();
 const auto RegisterLegacy = tgcalls::Register<tgcalls::InstanceImplLegacy>();
 
+#if 0 // goodToRemove
 [[nodiscard]] base::flat_set<int64> CollectEndpointIds(
 		const QVector<MTPPhoneConnection> &list) {
 	auto result = base::flat_set<int64>();
@@ -167,7 +168,77 @@ void AppendServer(
 		}
 	});
 }
+#endif
 
+void AppendEndpoint(
+		std::vector<tgcalls::Endpoint> &list,
+		const Tdb::TLDcallServer &server) {
+	using namespace Tdb;
+	server.vtype().match([&](const TLDcallServerTypeTelegramReflector &data) {
+		if (data.vpeer_tag().v.length() != 16) {
+			return;
+		}
+		tgcalls::Endpoint endpoint = {
+			.endpointId = server.vid().v,
+			.host = tgcalls::EndpointHost{
+				.ipv4 = server.vip_address().v.toStdString(),
+				.ipv6 = server.vipv6_address().v.toStdString() },
+			.port = (uint16_t)server.vport().v,
+			.type = tgcalls::EndpointType::UdpRelay,
+		};
+		const auto tag = data.vpeer_tag().v;
+		if (tag.size() >= 16) {
+			memcpy(endpoint.peerTag, tag.data(), 16);
+		}
+		list.push_back(std::move(endpoint));
+	}, [](const TLDcallServerTypeWebrtc &data) {
+	});
+}
+
+void AppendServer(
+		std::vector<tgcalls::RtcServer> &list,
+		const Tdb::TLDcallServer &server) {
+	using namespace Tdb;
+	server.vtype().match([](const TLDcallServerTypeTelegramReflector &) {
+	}, [&](const TLDcallServerTypeWebrtc &data) {
+		const auto host = server.vip_address().v;
+		const auto hostv6 = server.vipv6_address().v;
+		const auto port = uint16_t(server.vport().v);
+		if (data.vsupports_stun().v) {
+			const auto pushStun = [&](const QString &host) {
+				if (host.isEmpty()) {
+					return;
+				}
+				list.push_back(tgcalls::RtcServer{
+					.host = host.toStdString(),
+					.port = port,
+					.isTurn = false
+				});
+			};
+			pushStun(host);
+			pushStun(hostv6);
+		}
+		const auto username = data.vusername().v;
+		const auto password = data.vpassword().v;
+		if (data.vsupports_turn().v
+			&& !username.isEmpty()
+			&& !password.isEmpty()) {
+			const auto pushTurn = [&](const QString &host) {
+				list.push_back(tgcalls::RtcServer{
+					.host = host.toStdString(),
+					.port = port,
+					.login = username.toStdString(),
+					.password = password.toStdString(),
+					.isTurn = true,
+				});
+			};
+			pushTurn(host);
+			pushTurn(hostv6);
+		}
+	});
+}
+
+#if 0 // goodToRemove
 constexpr auto kFingerprintDataSize = 256;
 uint64 ComputeFingerprint(bytes::const_span authKey) {
 	Expects(authKey.size() == kFingerprintDataSize);
@@ -195,6 +266,19 @@ uint64 ComputeFingerprint(bytes::const_span authKey) {
 [[nodiscard]] QVector<MTPstring> CollectVersionsForApi() {
 	return WrapVersions(tgcalls::Meta::Versions() | ranges::actions::reverse);
 }
+#endif
+[[nodiscard]] QVector<Tdb::TLstring> WrapVersions(
+		const std::vector<std::string> &data) {
+	return ranges::views::all(
+		data
+	) | ranges::views::transform([=](const std::string &string) {
+		return Tdb::tl_string(string);
+	}) | ranges::to<QVector<Tdb::TLstring>>;
+}
+
+[[nodiscard]] QVector<Tdb::TLstring> CollectVersionsForApi() {
+	return WrapVersions(tgcalls::Meta::Versions() | ranges::actions::reverse);
+}
 
 [[nodiscard]] Webrtc::VideoState StartVideoState(bool enabled) {
 	using State = Webrtc::VideoState;
@@ -206,10 +290,12 @@ uint64 ComputeFingerprint(bytes::const_span authKey) {
 Call::Call(
 	not_null<Delegate*> delegate,
 	not_null<UserData*> user,
+	CallId id,
 	Type type,
 	bool video)
 : _delegate(delegate)
 , _user(user)
+, _id(id)
 , _api(&_user->session().mtp())
 , _type(type)
 , _discardByTimeoutTimer([=] { hangup(); })
@@ -240,12 +326,13 @@ Call::Call(
 	} else {
 		const auto &config = _user->session().serverConfig();
 		_discardByTimeoutTimer.callOnce(config.callRingTimeoutMs);
+		setState(State::WaitingIncoming);
 		startWaitingTrack();
 	}
 	setupMediaDevices();
 	setupOutgoingVideo();
 }
-
+#if 0 // goodToRemove
 void Call::generateModExpFirst(bytes::const_span randomSeed) {
 	auto first = MTP::CreateModExp(_dhConfig.g, _dhConfig.p, randomSeed);
 	if (first.modexp.empty()) {
@@ -262,6 +349,7 @@ void Call::generateModExpFirst(bytes::const_span randomSeed) {
 		_gaHash = openssl::Sha256(_ga);
 	}
 }
+#endif
 
 bool Call::isIncomingWaiting() const {
 	if (type() != Call::Type::Incoming) {
@@ -271,6 +359,7 @@ bool Call::isIncomingWaiting() const {
 		|| (state() == State::WaitingIncoming);
 }
 
+#if 0 // goodToRemove
 void Call::start(bytes::const_span random) {
 	// Save config here, because it is possible that it changes between
 	// different usages inside the same call.
@@ -297,7 +386,6 @@ void Call::startOutgoing() {
 	Expects(_state.current() == State::Requesting);
 	Expects(_gaHash.size() == kSha256Size);
 
-#if 0 // todo
 	const auto flags = _videoCapture
 		? MTPphone_RequestCall::Flag::f_video
 		: MTPphone_RequestCall::Flag(0);
@@ -345,14 +433,12 @@ void Call::startOutgoing() {
 	}).fail([this](const MTP::Error &error) {
 		handleRequestError(error.type());
 	}).send();
-#endif
 }
 
 void Call::startIncoming() {
 	Expects(_type == Type::Incoming);
 	Expects(_state.current() == State::Starting);
 
-#if 0 // todo
 	_api.request(MTPphone_ReceivedCall(
 		MTP_inputPhoneCall(MTP_long(_id), MTP_long(_accessHash))
 	)).done([=] {
@@ -362,8 +448,8 @@ void Call::startIncoming() {
 	}).fail([=](const MTP::Error &error) {
 		handleRequestError(error.type());
 	}).send();
-#endif
 }
+#endif
 
 void Call::applyUserConfirmation() {
 	if (_state.current() == State::WaitingUserConfirmation) {
@@ -378,6 +464,7 @@ void Call::answer() {
 	}), video);
 }
 
+#if 0 // goodToRemove
 void Call::actuallyAnswer() {
 	Expects(_type == Type::Incoming);
 
@@ -395,7 +482,6 @@ void Call::actuallyAnswer() {
 	} else {
 		_answerAfterDhConfigReceived = false;
 	}
-#if 0 // todo
 	_api.request(MTPphone_AcceptCall(
 		MTP_inputPhoneCall(MTP_long(_id), MTP_long(_accessHash)),
 		MTP_bytes(_gb),
@@ -421,7 +507,30 @@ void Call::actuallyAnswer() {
 	}).fail([=](const MTP::Error &error) {
 		handleRequestError(error.type());
 	}).send();
+}
+#endif
+
+void Call::actuallyAnswer() {
+	Expects(_type == Type::Incoming);
+
+	const auto state = _state.current();
+	if (state != State::Starting && state != State::WaitingIncoming) {
+		if (state != State::ExchangingKeys) {
+#if 0 // goodToRemove
+		if (state != State::ExchangingKeys
+			|| !_answerAfterDhConfigReceived) {
 #endif
+			return;
+		}
+	}
+
+	setState(State::ExchangingKeys);
+	_api.request(Tdb::TLacceptCall(
+		Tdb::tl_int32(_id),
+		Protocol()
+	)).fail([=](const Tdb::Error &error) {
+		handleRequestError(error.message);
+	}).send();
 }
 
 void Call::captureMuteChanged(bool mute) {
@@ -538,6 +647,7 @@ void Call::hangup() {
 	if (state == State::Busy) {
 		_delegate->callFinished(this);
 	} else {
+#if 0 // goodToRemove
 		const auto missed = (state == State::Ringing
 			|| (state == State::Waiting && _type == Type::Outgoing));
 		const auto declined = isIncomingWaiting();
@@ -547,6 +657,8 @@ void Call::hangup() {
 			? MTP_phoneCallDiscardReasonBusy()
 			: MTP_phoneCallDiscardReasonHangup();
 		finish(FinishType::Ended, reason);
+#endif
+		finish(FinishType::Ended, false);
 	}
 }
 
@@ -557,7 +669,9 @@ void Call::redial() {
 	Assert(_instance == nullptr);
 	_type = Type::Outgoing;
 	setState(State::Requesting);
+#if 0 // goodToRemove
 	_answerAfterDhConfigReceived = false;
+#endif
 	startWaitingTrack();
 	_delegate->callRedial(this);
 }
@@ -580,6 +694,13 @@ void Call::startWaitingTrack() {
 }
 
 void Call::sendSignalingData(const QByteArray &data) {
+	_api.request(Tdb::TLsendCallSignalingData(
+		Tdb::tl_int32(_id),
+		Tdb::tl_bytes(data)
+	)).fail([=](const Tdb::Error &error) {
+		handleRequestError(error.message);
+	}).send();
+#if 0 // goodToRemove
 	_api.request(MTPphone_SendSignalingData(
 		MTP_inputPhoneCall(
 			MTP_long(_id),
@@ -592,6 +713,7 @@ void Call::sendSignalingData(const QByteArray &data) {
 	}).fail([=](const MTP::Error &error) {
 		handleRequestError(error.type());
 	}).send();
+#endif
 }
 
 float64 Call::getWaitingSoundPeakValue() const {
@@ -602,6 +724,14 @@ float64 Call::getWaitingSoundPeakValue() const {
 	return 0.;
 }
 
+bool Call::hasFingerprint() const {
+	return !_fingerprint.empty();
+}
+
+std::vector<EmojiPtr> Call::fingerprint() const {
+	return _fingerprint;
+}
+#if 0 // goodToRemove
 bool Call::isKeyShaForFingerprintReady() const {
 	return (_keyFingerprint != 0);
 }
@@ -624,7 +754,6 @@ bytes::vector Call::getKeyShaForFingerprint() const {
 	return openssl::Sha256(encryptedChatAuthKey);
 }
 
-#if 0 // mtp
 bool Call::handleUpdate(const MTPPhoneCall &call) {
 	switch (call.type()) {
 	case mtpc_phoneCallRequested: {
@@ -776,6 +905,100 @@ bool Call::handleUpdate(const MTPPhoneCall &call) {
 }
 #endif
 
+bool Call::handleUpdate(const Tdb::TLDcall &call) {
+	const auto id = call.vid().v;
+	if (id != _id) {
+		return false;
+	}
+	return call.vstate().match([&](const Tdb::TLDcallStatePending &data) {
+		if (data.vis_created().v) { // Is not a local pending state.
+			if (_finishAfterRequestingCall != FinishType::None) {
+				if (_finishAfterRequestingCall == FinishType::Failed) {
+					finish(_finishAfterRequestingCall);
+				} else {
+					hangup();
+				}
+				return false;
+			}
+		}
+
+		if (data.vis_created().v && (_type == Type::Outgoing)) {
+			setState(data.vis_received().v ? State::Ringing : State::Waiting);
+			return true;
+		}
+		return false;
+	}, [&](const Tdb::TLDcallStateExchangingKeys &data) {
+		setState(State::ExchangingKeys);
+		return true;
+	}, [&](const Tdb::TLDcallStateReady &data) {
+		// Both Outcoming and Incoming.
+		if (_state.current() == State::ExchangingKeys && !_instance) {
+			createAndStartController(data);
+		}
+		return true;
+	}, [&](const Tdb::TLDcallStateHangingUp &data) {
+		setState(State::HangingUp);
+		return true;
+	}, [&](const Tdb::TLDcallStateDiscarded &data) {
+		if (data.vneed_debug_information().v) {
+			const auto debugLog = _instance
+				? _instance->getDebugInfo()
+				: std::string();
+			if (!debugLog.empty()) {
+				user()->session().api().sender().request(
+					Tdb::TLsendCallDebugInformation(
+						Tdb::tl_int32(_id),
+						Tdb::tl_string(debugLog)
+				)).send();
+			}
+		}
+		if (data.vneed_rating().v) {
+			const auto session = &_user->session();
+			const auto callId = _id;
+			const auto box = Ui::show(Box<Ui::RateCallBox>(
+				Core::App().settings().sendSubmitWay()));
+			const auto sender = box->lifetime().make_state<Tdb::Sender>(
+				&session->sender());
+			box->sends(
+			) | rpl::take(
+				1 // Instead of keeping requestId.
+			) | rpl::start_with_next([=](const Ui::RateCallBox::Result &r) {
+				sender->request(Tdb::TLsendCallRating(
+					Tdb::tl_int32(callId),
+					Tdb::tl_int32(r.rating),
+					Tdb::tl_string(r.comment),
+					Tdb::tl_vector<Tdb::TLcallProblem>()
+				)).done([=] {
+					if (box) {
+						box->closeBox();
+					}
+				}).fail([=] {
+					if (box) {
+						box->closeBox();
+					}
+				}).send();
+			}, box->lifetime());
+		}
+		data.vreason().match([=](
+				const Tdb::TLDcallDiscardReasonDeclined &) {
+			setState((_type == Type::Outgoing) ? State::Busy : State::Ended);
+		}, [=](const auto &) {
+			if (_type == Type::Outgoing
+				|| _state.current() == State::HangingUp) {
+				setState(State::Ended);
+			} else {
+				setState(State::EndedByOtherDevice);
+			}
+		});
+		return true;
+	}, [&](const Tdb::TLDcallStateError &data) {
+		const auto error = data.verror().data().vmessage().v;
+		LOG(("Call Error: %1.").arg(error));
+		handleRequestError(error);
+		return true;
+	});
+}
+
 void Call::updateRemoteMediaState(
 		tgcalls::AudioState audio,
 		tgcalls::VideoState video) {
@@ -804,6 +1027,10 @@ void Call::updateRemoteMediaState(
 bool Call::handleSignalingData(
 		const MTPDupdatePhoneCallSignalingData &data) {
 	if (data.vphone_call_id().v != _id || !_instance) {
+#endif
+bool Call::handleSignalingData(
+		const Tdb::TLDupdateNewCallSignalingData &data) {
+	if (data.vcall_id().v != _id || !_instance) {
 		return false;
 	}
 	auto prepared = ranges::views::all(
@@ -814,8 +1041,7 @@ bool Call::handleSignalingData(
 	_instance->receiveSignalingData(std::move(prepared));
 	return true;
 }
-#endif
-
+#if 0 // goodToRemove
 void Call::confirmAcceptedCall(const MTPDphoneCallAccepted &call) {
 	Expects(_type == Type::Outgoing);
 
@@ -896,27 +1122,42 @@ void Call::startConfirmedCall(const MTPDphoneCall &call) {
 }
 
 void Call::createAndStartController(const MTPDphoneCall &call) {
+#endif
+void Call::createAndStartController(const Tdb::TLDcallStateReady &data) {
 	_discardByTimeoutTimer.cancel();
+#if 0 // goodToRemove
 	if (!checkCallFields(call) || _authKey.size() != kAuthKeySize) {
 		return;
 	}
 
 	const auto &protocol = call.vprotocol().c_phoneCallProtocol();
+#endif
+	const auto &protocol = data.vprotocol().data();
 	const auto &serverConfig = _user->session().serverConfig();
 
 	auto encryptionKeyValue = std::make_shared<std::array<
 		uint8_t,
 		kAuthKeySize>>();
+#if 0 // goodToRemove
 	memcpy(encryptionKeyValue->data(), _authKey.data(), kAuthKeySize);
+#endif
+	memcpy(
+		encryptionKeyValue->data(),
+		data.vencryption_key().v.data(),kAuthKeySize);
 
+#if 0 // goodToRemove
 	const auto version = call.vprotocol().match([&](
 			const MTPDphoneCallProtocol &data) {
 		return data.vlibrary_versions().v;
 	}).value(0, MTP_bytes(kDefaultVersion)).v;
+#endif
+	const auto version = protocol.vlibrary_versions().v.front().v;
 
+#if 0 // goodToRemove
 	LOG(("Call Info: Creating instance with version '%1', allowP2P: %2").arg(
 		QString::fromUtf8(version),
 		Logs::b(call.is_p2p_allowed())));
+#endif
 
 	const auto versionString = version.toStdString();
 	const auto &settings = Core::App().settings();
@@ -956,7 +1197,10 @@ void Call::createAndStartController(const MTPDphoneCall &call) {
 				= serverConfig.callConnectTimeoutMs / 1000.,
 			.receiveTimeout = serverConfig.callPacketTimeoutMs / 1000.,
 			.dataSaving = tgcalls::DataSaving::Never,
+#if 0 // goodToRemove
 			.enableP2P = call.is_p2p_allowed(),
+#endif
+			.enableP2P = data.vallow_p2p().v,
 			.enableAEC = false,
 			.enableNS = true,
 			.enableAGC = true,
@@ -1026,6 +1270,7 @@ void Call::createAndStartController(const MTPDphoneCall &call) {
 		QDir().mkpath(callLogFolder);
 	}
 
+#if 0 // goodToRemove
 	const auto ids = CollectEndpointIds(call.vconnections().v);
 	for (const auto &connection : call.vconnections().v) {
 		AppendEndpoint(descriptor.endpoints, connection);
@@ -1033,6 +1278,14 @@ void Call::createAndStartController(const MTPDphoneCall &call) {
 	for (const auto &connection : call.vconnections().v) {
 		AppendServer(descriptor.rtcServers, connection, ids);
 	}
+#endif
+
+	for (const auto &server : data.vservers().v) {
+		AppendEndpoint(descriptor.endpoints, server.data());
+	}
+	for (const auto &server : data.vservers().v) {
+		AppendServer(descriptor.rtcServers, server.data());
+	}
 
 	{
 		const auto &settingsProxy = Core::App().settings().proxy();
@@ -1051,8 +1304,11 @@ void Call::createAndStartController(const MTPDphoneCall &call) {
 	}
 	_instance = tgcalls::Meta::Create(versionString, std::move(descriptor));
 	if (!_instance) {
+#if 0 // goodToRemove
 		LOG(("Call Error: Wrong library version: %1."
 			).arg(QString::fromUtf8(version)));
+			).arg(version));
+#endif
 		finish(FinishType::Failed);
 		return;
 	}
@@ -1089,6 +1345,14 @@ void Call::createAndStartController(const MTPDphoneCall &call) {
 		});
 	}, _instanceLifetime);
 #endif
+
+	{
+		_fingerprint = ranges::views::all(
+			data.vemojis().v
+		) | ranges::views::transform([](const Tdb::TLstring &string) {
+			return Ui::Emoji::Find(string.v);
+		}) | ranges::to_vector;
+	}
 }
 
 void Call::handleControllerStateChange(tgcalls::State state) {
@@ -1128,7 +1392,7 @@ void Call::handleControllerBarCountChange(int count) {
 void Call::setSignalBarCount(int count) {
 	_signalBarCount = count;
 }
-
+#if 0 // goodToRemove
 template <typename T>
 bool Call::checkCallCommonFields(const T &call) {
 	const auto checkFailed = [this] {
@@ -1175,6 +1439,7 @@ bool Call::checkCallFields(const MTPDphoneCall &call) {
 bool Call::checkCallFields(const MTPDphoneCallAccepted &call) {
 	return checkCallCommonFields(call);
 }
+#endif
 
 void Call::setState(State state) {
 	const auto was = _state.current();
@@ -1333,7 +1598,10 @@ rpl::producer<Webrtc::DeviceResolvedId> Call::cameraDeviceIdValue() const {
 	return _cameraDeviceId.value();
 }
 
+#if 0 // goodToRemove
 void Call::finish(FinishType type, const MTPPhoneCallDiscardReason &reason) {
+#endif
+void Call::finish(FinishType type, bool isDisconnected) {
 	Expects(type != FinishType::None);
 
 	setSignalBarCount(kSignalBarFinished);
@@ -1373,17 +1641,30 @@ void Call::finish(FinishType type, const MTPPhoneCallDiscardReason &reason) {
 		setState(finalState);
 	});
 
-#if 0 // todo
 	using Video = Webrtc::VideoState;
+#if 0 // goodToRemove
 	const auto flags = ((_videoIncoming->state() != Video::Inactive)
 		|| (_videoOutgoing->state() != Video::Inactive))
 		? MTPphone_DiscardCall::Flag::f_video
 		: MTPphone_DiscardCall::Flag(0);
+#endif
+	const auto isVideo = ((_videoIncoming->state() != Video::Inactive)
+		|| (_videoOutgoing->state() != Video::Inactive));
 
 	// We want to discard request still being sent and processed even if
 	// the call is already destroyed.
 	const auto session = &_user->session();
 	const auto weak = base::make_weak(this);
+	session->api().sender().request(Tdb::TLdiscardCall(
+		Tdb::tl_int32(_id),
+		Tdb::tl_bool(isDisconnected),
+		Tdb::tl_int32(duration),
+		Tdb::tl_bool(isVideo),
+		Tdb::tl_int64(connectionId)
+	)).fail(crl::guard(weak, [this, finalState] {
+		setState(finalState);
+	})).send();
+#if 0 // goodToRemove
 	session->api().request(MTPphone_DiscardCall( // We send 'discard' here.
 		MTP_flags(flags),
 		MTP_inputPhoneCall(
@@ -1470,12 +1751,23 @@ void Call::destroyController() {
 	setSignalBarCount(kSignalBarFinished);
 }
 
+Tdb::TLcallProtocol Call::Protocol() {
+	return Tdb::tl_callProtocol(
+		Tdb::tl_bool(true),
+		Tdb::tl_bool(true),
+		Tdb::tl_int32(kMinLayer),
+		Tdb::tl_int32(tgcalls::Meta::MaxLayer()),
+		Tdb::tl_vector<Tdb::TLstring>(CollectVersionsForApi()));
+}
+
 Call::~Call() {
 	destroyController();
 }
 
+#if 0 // goodToRemove
 void UpdateConfig(const std::string &data) {
 	tgcalls::SetLegacyGlobalServerConfig(data);
 }
+#endif
 
 } // namespace Calls
diff --git a/Telegram/SourceFiles/calls/calls_call.h b/Telegram/SourceFiles/calls/calls_call.h
index 6bba24b3bf1863..d74242293f8400 100644
--- a/Telegram/SourceFiles/calls/calls_call.h
+++ b/Telegram/SourceFiles/calls/calls_call.h
@@ -14,6 +14,8 @@ For license and copyright information please follow this link:
 #include "mtproto/mtproto_auth_key.h"
 #include "webrtc/webrtc_device_resolver.h"
 
+#include "ui/emoji_config.h"
+
 namespace Media {
 namespace Audio {
 class Track;
@@ -35,12 +37,13 @@ struct DeviceResolvedId;
 } // namespace Webrtc
 
 namespace Calls {
-
+#if 0 // goodToRemove
 struct DhConfig {
 	int32 version = 0;
 	int32 g = 0;
 	bytes::vector p;
 };
+#endif
 
 enum class ErrorType {
 	NoCamera,
@@ -66,7 +69,9 @@ class Call final
 public:
 	class Delegate {
 	public:
+#if 0 // goodToRemove
 		virtual DhConfig getDhConfig() const = 0;
+#endif
 		virtual void callFinished(not_null<Call*> call) = 0;
 		virtual void callFailed(not_null<Call*> call) = 0;
 		virtual void callRedial(not_null<Call*> call) = 0;
@@ -96,6 +101,7 @@ class Call final
 	Call(
 		not_null<Delegate*> delegate,
 		not_null<UserData*> user,
+		CallId id,
 		Type type,
 		bool video);
 
@@ -110,10 +116,14 @@ class Call final
 	}
 	[[nodiscard]] bool isIncomingWaiting() const;
 
+#if 0 // goodToRemove
 	void start(bytes::const_span random);
 
-#if 0 // mtp
 	bool handleUpdate(const MTPPhoneCall &call);
+#endif
+	bool handleUpdate(const Tdb::TLDcall &data);
+	bool handleSignalingData(const Tdb::TLDupdateNewCallSignalingData &data);
+#if 0 // goodToRemove
 	bool handleSignalingData(const MTPDupdatePhoneCallSignalingData &data);
 #endif
 
@@ -204,8 +214,12 @@ class Call final
 	void hangup();
 	void redial();
 
+#if 0 // goodToRemove
 	bool isKeyShaForFingerprintReady() const;
 	bytes::vector getKeyShaForFingerprint() const;
+#endif
+	bool hasFingerprint() const;
+	std::vector<EmojiPtr> fingerprint() const;
 
 	QString getDebugLog() const;
 
@@ -235,6 +249,8 @@ class Call final
 		return _lifetime;
 	}
 
+	static Tdb::TLcallProtocol Protocol();
+
 	~Call();
 
 private:
@@ -246,28 +262,38 @@ class Call final
 
 	void handleRequestError(const QString &error);
 	void handleControllerError(const QString &error);
+	void finish(FinishType type, bool isDisconnected = true);
+#if 0 // goodToRemove
 	void finish(
 		FinishType type,
 		const MTPPhoneCallDiscardReason &reason
 			= MTP_phoneCallDiscardReasonDisconnect());
 	void startOutgoing();
 	void startIncoming();
+#endif
 	void startWaitingTrack();
 	void sendSignalingData(const QByteArray &data);
 
+#if 0 // goodToRemove
 	void generateModExpFirst(bytes::const_span randomSeed);
+#endif
 	void handleControllerStateChange(tgcalls::State state);
 	void handleControllerBarCountChange(int count);
+	void createAndStartController(const Tdb::TLDcallStateReady &data);
+#if 0 // goodToRemove
 	void createAndStartController(const MTPDphoneCall &call);
 
 	template <typename T>
 	bool checkCallCommonFields(const T &call);
 	bool checkCallFields(const MTPDphoneCall &call);
 	bool checkCallFields(const MTPDphoneCallAccepted &call);
+#endif
 
 	void actuallyAnswer();
+#if 0 // goodToRemove
 	void confirmAcceptedCall(const MTPDphoneCallAccepted &call);
 	void startConfirmedCall(const MTPDphoneCall &call);
+#endif
 	void setState(State state);
 	void setStateQueued(State state);
 	void setFailedQueued(const QString &error);
@@ -285,6 +311,8 @@ class Call final
 
 	const not_null<Delegate*> _delegate;
 	const not_null<UserData*> _user;
+	const CallId _id = 0;
+
 	MTP::Sender _api;
 	Type _type = Type::Outgoing;
 	rpl::variable<State> _state = State::Starting;
@@ -295,7 +323,9 @@ class Call final
 		= RemoteBatteryState::Normal;
 	rpl::event_stream<Error> _errors;
 	FinishType _finishAfterRequestingCall = FinishType::None;
+#if 0 // goodToRemove
 	bool _answerAfterDhConfigReceived = false;
+#endif
 	rpl::variable<int> _signalBarCount = kSignalBarStarting;
 	crl::time _startTime = 0;
 	base::DelayedCallTimer _finishByTimeoutTimer;
@@ -308,6 +338,7 @@ class Call final
 
 	rpl::variable<bool> _muted = false;
 
+#if 0 // goodToRemove
 	DhConfig _dhConfig;
 	bytes::vector _ga;
 	bytes::vector _gb;
@@ -318,6 +349,9 @@ class Call final
 	CallId _id = 0;
 	uint64 _accessHash = 0;
 	uint64 _keyFingerprint = 0;
+#endif
+
+	std::vector<EmojiPtr> _fingerprint;
 
 	std::unique_ptr<tgcalls::Instance> _instance;
 	std::shared_ptr<tgcalls::VideoCaptureInterface> _videoCapture;
@@ -332,7 +366,8 @@ class Call final
 	rpl::lifetime _lifetime;
 
 };
-
+#if 0 // goodToRemove
 void UpdateConfig(const std::string &data);
+#endif
 
 } // namespace Calls
diff --git a/Telegram/SourceFiles/calls/calls_emoji_fingerprint.cpp b/Telegram/SourceFiles/calls/calls_emoji_fingerprint.cpp
index d6b6ca32a3ddd2..3b5d8db0a1439b 100644
--- a/Telegram/SourceFiles/calls/calls_emoji_fingerprint.cpp
+++ b/Telegram/SourceFiles/calls/calls_emoji_fingerprint.cpp
@@ -21,7 +21,7 @@ namespace Calls {
 namespace {
 
 constexpr auto kTooltipShowTimeoutMs = 1000;
-
+#if 0 // goodToRemove
 const ushort Data[] = {
 0xd83d, 0xde09, 0xd83d, 0xde0d, 0xd83d, 0xde1b, 0xd83d, 0xde2d, 0xd83d, 0xde31, 0xd83d, 0xde21,
 0xd83d, 0xde0e, 0xd83d, 0xde34, 0xd83d, 0xde35, 0xd83d, 0xde08, 0xd83d, 0xde2c, 0xd83d, 0xde07,
@@ -153,6 +153,9 @@ std::vector<EmojiPtr> ComputeEmojiFingerprint(not_null<Call*> call) {
 	}
 	return result;
 }
+#endif
+
+} // namespace
 
 object_ptr<Ui::RpWidget> CreateFingerprintAndSignalBars(
 		not_null<QWidget*> parent,
@@ -208,7 +211,10 @@ object_ptr<Ui::RpWidget> CreateFingerprintAndSignalBars(
 	bars->setAttribute(Qt::WA_TransparentForMouseEvents);
 
 	// Geometry.
+#if 0 // goodToRemove
 	const auto print = ComputeEmojiFingerprint(call);
+#endif
+	const auto print = call->fingerprint();
 	auto realSize = Ui::Emoji::GetSizeNormal();
 	auto size = realSize / style::DevicePixelRatio();
 	auto count = print.size();
diff --git a/Telegram/SourceFiles/calls/calls_instance.cpp b/Telegram/SourceFiles/calls/calls_instance.cpp
index fba2b03a8a254c..f6fde5f561e16a 100644
--- a/Telegram/SourceFiles/calls/calls_instance.cpp
+++ b/Telegram/SourceFiles/calls/calls_instance.cpp
@@ -54,8 +54,9 @@ class Instance::Delegate final
 	, public GroupCall::Delegate {
 public:
 	explicit Delegate(not_null<Instance*> instance);
-
+#if 0 // goodToRemove
 	DhConfig getDhConfig() const override;
+#endif
 
 	void callFinished(not_null<Call*> call) override;
 	void callFailed(not_null<Call*> call) override;
@@ -85,10 +86,11 @@ class Instance::Delegate final
 Instance::Delegate::Delegate(not_null<Instance*> instance)
 : _instance(instance) {
 }
-
+#if 0 // goodToRemove
 DhConfig Instance::Delegate::getDhConfig() const {
 	return *_instance->_cachedDhConfig;
 }
+#endif
 
 void Instance::Delegate::callFinished(not_null<Call*> call) {
 	crl::on_main(call, [=] {
@@ -104,7 +106,11 @@ void Instance::Delegate::callFailed(not_null<Call*> call) {
 
 void Instance::Delegate::callRedial(not_null<Call*> call) {
 	if (_instance->_currentCall.get() == call) {
+		const auto video = call->isSharingVideo();
+		_instance->requestToCreateCall(call->user(), video);
+#if 0 // goodToRemove
 		_instance->refreshDhConfig();
+#endif
 	}
 }
 
@@ -172,7 +178,9 @@ FnMut<void()> Instance::Delegate::groupCallAddAsyncWaiter() {
 
 Instance::Instance()
 : _delegate(std::make_unique<Delegate>(this))
+#if 0 // goodToRemove
 , _cachedDhConfig(std::make_unique<DhConfig>())
+#endif
 , _chooseJoinAs(std::make_unique<Group::ChooseJoinAsProcess>())
 , _startWithRtmp(std::make_unique<Group::StartRtmpProcess>()) {
 }
@@ -200,10 +208,25 @@ void Instance::startOutgoingCall(not_null<UserData*> user, bool video) {
 		return;
 	}
 	requestPermissionsOrFail(crl::guard(this, [=] {
+#if 0 // goodToRemove
 		createCall(user, Call::Type::Outgoing, video);
+#endif
+		requestToCreateCall(user, video);
 	}), video);
 }
 
+void Instance::requestToCreateCall(not_null<UserData*> user, bool video) {
+	user->session().sender().request(Tdb::TLcreateCall(
+		peerToTdbChat(user->id),
+		Call::Protocol(),
+		Tdb::tl_bool(video)
+	)).fail([=](const Tdb::Error &error) {
+		if (_currentCall) {
+			_currentCall->hangup();
+		}
+	}).send();
+}
+
 void Instance::startOrJoinGroupCall(
 		std::shared_ptr<Ui::Show> show,
 		not_null<PeerData*> peer,
@@ -311,6 +334,15 @@ void Instance::playSoundOnce(const QString &key) {
 void Instance::destroyCall(not_null<Call*> call) {
 	if (_currentCall.get() == call) {
 		_currentCallPanel->closeBeforeDestroy();
+
+		call->user()->session().api().sender().request(Tdb::TLdiscardCall(
+			Tdb::tl_int32(call->id()),
+			Tdb::tl_bool(true),
+			Tdb::tl_int32(0),
+			Tdb::tl_bool(call->isSharingVideo()),
+			Tdb::tl_int64(0) // doLater busy.
+		)).send();
+
 		_currentCallPanel = nullptr;
 
 		auto taken = base::take(_currentCall);
@@ -327,6 +359,7 @@ void Instance::destroyCall(not_null<Call*> call) {
 void Instance::createCall(
 		not_null<UserData*> user,
 		Call::Type type,
+		int id,
 		bool isVideo) {
 	struct Performer final {
 		explicit Performer(Fn<void(bool, bool, const Performer &)> callback)
@@ -339,7 +372,15 @@ void Instance::createCall(
 			bool isConfirmed,
 			const Performer &repeater) {
 		const auto delegate = _delegate.get();
+#if 0 // goodToRemove
 		auto call = std::make_unique<Call>(delegate, user, type, video);
+#endif
+		auto call = std::make_unique<Call>(
+			delegate,
+			user,
+			id,
+			type,
+			video);
 		if (isConfirmed) {
 			call->applyUserConfirmation();
 		}
@@ -364,8 +405,10 @@ void Instance::createCall(
 				repeater.callback(video, true, repeater);
 			}, raw->lifetime());
 		} else {
+#if 0 // goodToRemove
 			refreshServerConfig(&user->session());
 			refreshDhConfig();
+#endif
 		}
 		_currentCallChanges.fire_copy(raw);
 	});
@@ -408,7 +451,7 @@ void Instance::createGroupCall(
 	_currentGroupCall = std::move(call);
 	_currentGroupCallChanges.fire_copy(raw);
 }
-
+#if 0 // goodToRemove
 void Instance::refreshDhConfig() {
 	Expects(_currentCall != nullptr);
 
@@ -492,7 +535,6 @@ void Instance::refreshServerConfig(not_null<Main::Session*> session) {
 	}).send();
 }
 
-#if 0 // mtp
 void Instance::handleUpdate(
 		not_null<Main::Session*> session,
 		const MTPUpdate &update) {
@@ -512,6 +554,23 @@ void Instance::handleUpdate(
 }
 #endif
 
+void Instance::handleUpdate(
+		not_null<Main::Session*> session,
+		const Tdb::TLDupdateCall &update) {
+	handleCallUpdate(session, update.vcall().data());
+}
+
+void Instance::handleUpdate(
+		not_null<Main::Session*> session,
+		const Tdb::TLDupdateNewCallSignalingData &update) {
+	if (!_currentCall
+		|| (&_currentCall->user()->session() != session)
+		|| !_currentCall->handleSignalingData(update)) {
+		DEBUG_LOG(("API Warning: unexpected call signaling data %1"
+			).arg(update.vcall_id().v));
+	}
+}
+
 void Instance::showInfoPanel(not_null<Call*> call) {
 	if (_currentCall.get() == call) {
 		_currentCallPanel->showAndActivate();
@@ -561,7 +620,72 @@ bool Instance::isQuitPrevent() {
 	return true;
 }
 
-#if 0 // mtp
+void Instance::handleCallUpdate(
+		not_null<Main::Session*> session,
+		const Tdb::TLDcall &call) {
+	const auto isVideo = call.vis_video().v;
+	const auto id = call.vid().v;
+	const auto loadedUser = [&] {
+		return session->data().userLoaded(
+			peerToUser(peerFromTdbChat(call.vuser_id())));
+	};
+	const auto processOutgoing = [&] {
+		if (const auto user = loadedUser()) {
+			createCall(user, Call::Type::Outgoing, id, isVideo);
+		} else {
+			Unexpected("Can't find loaded user we're calling.");
+		}
+	};
+	const auto processIncoming = [&] {
+		const auto user = loadedUser();
+		if (!user) {
+			LOG(("API Error: User not loaded for phoneCallRequested."));
+		} else if (user->isSelf()) {
+			LOG(("API Error: Self found in phoneCallRequested."));
+		}
+		if (inCall() || inGroupCall() || !user || user->isSelf()) {
+			if (_currentCall && _currentCall->id() == id) {
+				return;
+			}
+			session->api().sender().request(Tdb::TLdiscardCall(
+				call.vid(),
+				Tdb::tl_bool(false),
+				Tdb::tl_int32(0),
+				Tdb::tl_bool(isVideo),
+				Tdb::tl_int64(0) // doLater busy.
+			)).send();
+		} else if (Core::App().settings().disableCalls()) {
+			LOG(("Ignoring call because of 'accept calls' settings."));
+		} else {
+			createCall(user, Call::Type::Incoming, id, isVideo);
+		}
+	};
+	call.vstate().match([&](const Tdb::TLDcallStatePending &stateData) {
+		const auto received = stateData.vis_received().v;
+		const auto localPending = !stateData.vis_created().v;
+		if (localPending) {
+			if (!received) {
+				processOutgoing();
+			} else {
+				Unexpected("TDLib error: "
+					"local call is received from participant.");
+			}
+		} else {
+			if (received) {
+				processIncoming();
+			}
+			_currentCall->handleUpdate(call);
+		}
+	}, [&](const auto &stateData) {
+		if (!_currentCall
+			|| (&_currentCall->user()->session() != session)
+			|| !_currentCall->handleUpdate(call)) {
+//			DEBUG_LOG(("API Warning: unexpected phone call update %1"
+//				).arg(call.vtype()));
+		}
+	});
+}
+#if 0 // goodToRemove
 void Instance::handleCallUpdate(
 		not_null<Main::Session*> session,
 		const MTPPhoneCall &call) {
@@ -612,6 +736,7 @@ void Instance::handleCallUpdate(
 		DEBUG_LOG(("API Warning: unexpected phone call update %1").arg(call.type()));
 	}
 }
+#endif
 
 void Instance::handleGroupCallUpdate(
 		not_null<Main::Session*> session,
@@ -655,7 +780,7 @@ void Instance::applyGroupCallUpdateChecked(
 		_currentGroupCall->handleUpdate(update);
 	}
 }
-
+#if 0 // goodToRemove
 void Instance::handleSignalingData(
 		not_null<Main::Session*> session,
 		const MTPDupdatePhoneCallSignalingData &data) {
diff --git a/Telegram/SourceFiles/calls/calls_instance.h b/Telegram/SourceFiles/calls/calls_instance.h
index ff1fa9c5139f5d..2b66246efebdb1 100644
--- a/Telegram/SourceFiles/calls/calls_instance.h
+++ b/Telegram/SourceFiles/calls/calls_instance.h
@@ -8,6 +8,7 @@ For license and copyright information please follow this link:
 #pragma once
 
 #include "mtproto/sender.h"
+#include "tdb/tdb_tl_scheme.h"
 
 namespace crl {
 class semaphore;
@@ -73,10 +74,17 @@ class Instance final : public base::has_weak_ptr {
 		std::shared_ptr<Ui::Show> show,
 		not_null<PeerData*> peer);
 
-#if 0 // mtp
+#if 0 // goodToRemove
 	void handleUpdate(
 		not_null<Main::Session*> session,
 		const MTPUpdate &update);
+#endif
+	void handleUpdate(
+		not_null<Main::Session*> session,
+		const Tdb::TLDupdateCall &update);
+	void handleUpdate(
+		not_null<Main::Session*> session,
+		const Tdb::TLDupdateNewCallSignalingData &update);
 
 	// Called by Data::GroupCall when it is appropriate by the 'version'.
 	void applyGroupCallUpdateChecked(
@@ -118,8 +126,16 @@ class Instance final : public base::has_weak_ptr {
 	not_null<Media::Audio::Track*> ensureSoundLoaded(const QString &key);
 	void playSoundOnce(const QString &key);
 
+#if 0 // goodToRemove
 	void createCall(not_null<UserData*> user, CallType type, bool isVideo);
+#endif
+	void createCall(
+		not_null<UserData*> user,
+		CallType type,
+		int id,
+		bool video);
 	void destroyCall(not_null<Call*> call);
+	void requestToCreateCall(not_null<UserData*> user, bool video);
 
 	void createGroupCall(
 		Group::JoinInfo info,
@@ -135,29 +151,41 @@ class Instance final : public base::has_weak_ptr {
 		Platform::PermissionType type,
 		Fn<void()> onSuccess);
 
+#if 0 // goodToRemove
 	void refreshDhConfig();
 	void refreshServerConfig(not_null<Main::Session*> session);
 	bytes::const_span updateDhConfig(const MTPmessages_DhConfig &data);
+#endif
 
 	void destroyCurrentCall();
 
-#if 0 // mtp
+#if 0 // goodToRemove
 	void handleCallUpdate(
 		not_null<Main::Session*> session,
 		const MTPPhoneCall &call);
+#endif
+	void handleCallUpdate(
+		not_null<Main::Session*> session,
+		const Tdb::TLDcall &call);
+#if 0 // goodToRemove
 	void handleSignalingData(
 		not_null<Main::Session*> session,
 		const MTPDupdatePhoneCallSignalingData &data);
+#endif
 	void handleGroupCallUpdate(
 		not_null<Main::Session*> session,
 		const MTPUpdate &update);
 #endif
 
 	const std::unique_ptr<Delegate> _delegate;
+#if 0 // goodToRemove
 	const std::unique_ptr<DhConfig> _cachedDhConfig;
+#endif
 
+#if 0 // goodToRemove
 	crl::time _lastServerConfigUpdateTime = 0;
 	base::weak_ptr<Main::Session> _serverConfigRequestSession;
+#endif
 	std::weak_ptr<tgcalls::VideoCaptureInterface> _videoCapture;
 
 	std::unique_ptr<Call> _currentCall;
diff --git a/Telegram/SourceFiles/calls/calls_panel.cpp b/Telegram/SourceFiles/calls/calls_panel.cpp
index 6f0ab0f6a679b8..9dea57bc2b8595 100644
--- a/Telegram/SourceFiles/calls/calls_panel.cpp
+++ b/Telegram/SourceFiles/calls/calls_panel.cpp
@@ -1074,7 +1074,10 @@ void Panel::stateChanged(State state) {
 			_answerHangupRedialState = answerHangupRedialState;
 			refreshAnswerHangupRedialLabel();
 		}
-		if (!_call->isKeyShaForFingerprintReady()) {
+#if 0 // goodToRemove
+		if (!_call->sKeyShaForFingerprintReady()) {
+#endif
+		if (!_call->hasFingerprint()) {
 			_fingerprint.destroy();
 		} else if (!_fingerprint) {
 			_fingerprint = CreateFingerprintAndSignalBars(widget(), _call);

From 8f41324cde467eee151908d682aadefc2cac9222 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 24 Oct 2021 22:14:47 +0300
Subject: [PATCH 061/349] Migrated group calls from MTP to TDLib.

Notes.
- There is a server bug: a participant of a Live Stream after
raising their hand and allowing them to speak, disappears from a list.
- groupCallRecentSpeakers are used only in Ui::GroupCallBar.
- "canBeUnmutedFor*" are currently unused.
- Since TDLib has no video_joined info we set videoIsWorking always true
just like the Android client does.
---
 .../SourceFiles/api/api_confirm_phone.cpp     |   4 +-
 Telegram/SourceFiles/api/api_updates.cpp      |  23 +
 Telegram/SourceFiles/calls/calls_instance.cpp |  36 +-
 Telegram/SourceFiles/calls/calls_instance.h   |  11 +-
 .../calls/group/calls_choose_join_as.cpp      |  36 ++
 .../calls/group/calls_group_call.cpp          | 595 +++++++++++++++++-
 .../calls/group/calls_group_call.h            |  50 ++
 .../calls/group/calls_group_members.cpp       |  32 +
 .../calls/group/calls_group_members_row.cpp   |  18 +
 .../calls/group/calls_group_members_row.h     |  15 +
 .../calls/group/calls_group_menu.cpp          |   3 +
 .../calls/group/calls_group_settings.cpp      |  35 ++
 Telegram/SourceFiles/data/data_channel.cpp    |  28 +
 Telegram/SourceFiles/data/data_channel.h      |   6 +
 Telegram/SourceFiles/data/data_chat.cpp       |  28 +
 Telegram/SourceFiles/data/data_chat.h         |   6 +
 Telegram/SourceFiles/data/data_group_call.cpp | 289 ++++++++-
 Telegram/SourceFiles/data/data_group_call.h   |  73 +++
 Telegram/SourceFiles/data/data_session.cpp    |  28 +-
 Telegram/SourceFiles/data/data_types.h        |   3 +
 .../view/history_view_group_call_bar.cpp      |  58 ++
 21 files changed, 1343 insertions(+), 34 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_confirm_phone.cpp b/Telegram/SourceFiles/api/api_confirm_phone.cpp
index be5665aade3227..b417d0141e249f 100644
--- a/Telegram/SourceFiles/api/api_confirm_phone.cpp
+++ b/Telegram/SourceFiles/api/api_confirm_phone.cpp
@@ -232,7 +232,7 @@ void ConfirmPhone::resolve(
 			).done([=] {
 				_checkRequestId = 0;
 				controller->show(
-					Box<Ui::InformBox>(
+					Ui::MakeInformBox(
 						tr::lng_confirm_phone_success(
 							tr::now,
 							lt_phone,
@@ -266,7 +266,7 @@ void ConfirmPhone::resolve(
 			? tr::lng_confirm_phone_link_invalid(tr::now)
 			: Lang::Hard::ServerError();
 		controller->show(
-			Box<Ui::InformBox>(errorText),
+			Ui::MakeInformBox(errorText),
 			Ui::LayerOption::CloseOther);
 	}).send();
 	// doLater handleFloodErrors.
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 11d91ab9a24e05..9b94ac63a0d412 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2740,6 +2740,27 @@ void Updates::applyUpdate(const TLupdate &update) {
 		}
 	}, [&](const TLDupdateChatHasScheduledMessages &data) {
 	}, [&](const TLDupdateChatVideoChat &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		const auto callId = data.vvideo_chat().data().vgroup_call_id().v;
+		const auto tlAs = data.vvideo_chat().data().vdefault_participant_id();
+		const auto as = tlAs ? peerFromSender(*tlAs) : PeerId(0);
+		if (peerIsChannel(peerId)) {
+			const auto channel = owner.channel(peerToChannel(peerId));
+			channel->setGroupCall(callId);
+			channel->setGroupCallDefaultJoinAs(as);
+			channel->setFlags(channel->flags()
+				| (data.vvideo_chat().data().vhas_participants().v
+					? ChannelDataFlag::CallNotEmpty
+					: ChannelDataFlag(0)));
+		} else if (peerIsChat(peerId)) {
+			const auto chat = owner.chat(peerToChat(peerId));
+			chat->setGroupCall(callId);
+			chat->setGroupCallDefaultJoinAs(as);
+			chat->setFlags(chat->flags()
+				| (data.vvideo_chat().data().vhas_participants().v
+					? ChatDataFlag::CallNotEmpty
+					: ChatDataFlag(0)));
+		}
 	}, [&](const TLDupdateChatDefaultDisableNotification &data) {
 	}, [&](const TLDupdateChatReadInbox &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
@@ -2836,7 +2857,9 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateCall &data) {
 		Core::App().calls().handleUpdate(&session(), data);
 	}, [&](const TLDupdateGroupCall &data) {
+		Core::App().calls().handleGroupCallUpdate(&session(), data);
 	}, [&](const TLDupdateGroupCallParticipant &data) {
+		Core::App().calls().handleGroupCallUpdate(&session(), data);
 	}, [&](const TLDupdateNewCallSignalingData &data) {
 		Core::App().calls().handleUpdate(&session(), data);
 	}, [&](const TLDupdateUserPrivacySettingRules &data) {
diff --git a/Telegram/SourceFiles/calls/calls_instance.cpp b/Telegram/SourceFiles/calls/calls_instance.cpp
index f6fde5f561e16a..463a948fb34be9 100644
--- a/Telegram/SourceFiles/calls/calls_instance.cpp
+++ b/Telegram/SourceFiles/calls/calls_instance.cpp
@@ -246,9 +246,12 @@ void Instance::startOrJoinGroupCall(
 			if (call) {
 				info.rtmp = call->rtmp();
 			}
+#if 0 // goodToRemove
 			createGroupCall(
 				std::move(info),
 				call ? call->input() : MTP_inputGroupCall({}, {}));
+#endif
+			createGroupCall(std::move(info), call ? call->id() : 0);
 		});
 	});
 }
@@ -309,7 +312,10 @@ void Instance::showStartWithRtmp(
 	_startWithRtmp->start(peer, show, [=](Group::JoinInfo info) {
 		confirmLeaveCurrent(show, peer, {}, [=](auto) {
 			_startWithRtmp->close();
+#if 0 // goodToRemove
 			createGroupCall(std::move(info), MTP_inputGroupCall({}, {}));
+#endif
+			createGroupCall(std::move(info), 0);
 		});
 	});
 }
@@ -433,13 +439,19 @@ void Instance::destroyGroupCall(not_null<GroupCall*> call) {
 
 void Instance::createGroupCall(
 		Group::JoinInfo info,
+#if 0 // goodToRemove
 		const MTPInputGroupCall &inputCall) {
+#endif
+		CallId id) {
 	destroyCurrentCall();
 
 	auto call = std::make_unique<GroupCall>(
 		_delegate.get(),
 		std::move(info),
+#if 0 // goodToRemove
 		inputCall);
+#endif
+		id);
 	const auto raw = call.get();
 
 	info.peer->session().account().sessionChanges(
@@ -738,6 +750,29 @@ void Instance::handleCallUpdate(
 }
 #endif
 
+void Instance::handleGroupCallUpdate(
+		not_null<Main::Session*> session,
+		const Tdb::TLDupdateGroupCall &update) {
+	const auto callId = update.vgroup_call().data().vid().v;
+	if (const auto existing = session->data().groupCall(callId)) {
+		existing->applyUpdate(update);
+	}
+}
+
+void Instance::handleGroupCallUpdate(
+		not_null<Main::Session*> session,
+		const Tdb::TLDupdateGroupCallParticipant &update) {
+	const auto callId = update.vgroup_call_id().v;
+	if (const auto existing = session->data().groupCall(callId)) {
+		existing->applyUpdate(update);
+	}
+	if (_currentGroupCall
+		&& (&_currentGroupCall->peer()->session() == session)) {
+		_currentGroupCall->handleUpdate(update);
+	}
+}
+
+#if 0 // goodToRemove
 void Instance::handleGroupCallUpdate(
 		not_null<Main::Session*> session,
 		const MTPUpdate &update) {
@@ -780,7 +815,6 @@ void Instance::applyGroupCallUpdateChecked(
 		_currentGroupCall->handleUpdate(update);
 	}
 }
-#if 0 // goodToRemove
 void Instance::handleSignalingData(
 		not_null<Main::Session*> session,
 		const MTPDupdatePhoneCallSignalingData &data) {
diff --git a/Telegram/SourceFiles/calls/calls_instance.h b/Telegram/SourceFiles/calls/calls_instance.h
index 2b66246efebdb1..585d8ac731225d 100644
--- a/Telegram/SourceFiles/calls/calls_instance.h
+++ b/Telegram/SourceFiles/calls/calls_instance.h
@@ -85,7 +85,14 @@ class Instance final : public base::has_weak_ptr {
 	void handleUpdate(
 		not_null<Main::Session*> session,
 		const Tdb::TLDupdateNewCallSignalingData &update);
+	void handleGroupCallUpdate(
+		not_null<Main::Session*> session,
+		const Tdb::TLDupdateGroupCall &update);
+	void handleGroupCallUpdate(
+		not_null<Main::Session*> session,
+		const Tdb::TLDupdateGroupCallParticipant &update);
 
+#if 0 // goodToRemove
 	// Called by Data::GroupCall when it is appropriate by the 'version'.
 	void applyGroupCallUpdateChecked(
 		not_null<Main::Session*> session,
@@ -137,9 +144,12 @@ class Instance final : public base::has_weak_ptr {
 	void destroyCall(not_null<Call*> call);
 	void requestToCreateCall(not_null<UserData*> user, bool video);
 
+#if 0 // goodToRemove
 	void createGroupCall(
 		Group::JoinInfo info,
 		const MTPInputGroupCall &inputCall);
+#endif
+	void createGroupCall(Group::JoinInfo info, CallId id);
 	void destroyGroupCall(not_null<GroupCall*> call);
 	void confirmLeaveCurrent(
 		std::shared_ptr<Ui::Show> show,
@@ -171,7 +181,6 @@ class Instance final : public base::has_weak_ptr {
 	void handleSignalingData(
 		not_null<Main::Session*> session,
 		const MTPDupdatePhoneCallSignalingData &data);
-#endif
 	void handleGroupCallUpdate(
 		not_null<Main::Session*> session,
 		const MTPUpdate &update);
diff --git a/Telegram/SourceFiles/calls/group/calls_choose_join_as.cpp b/Telegram/SourceFiles/calls/group/calls_choose_join_as.cpp
index a3f57de1014e73..3afd6682a100ea 100644
--- a/Telegram/SourceFiles/calls/group/calls_choose_join_as.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_choose_join_as.cpp
@@ -360,6 +360,7 @@ void ChooseJoinAsProcess::start(
 
 void ChooseJoinAsProcess::requestList() {
 	const auto session = &_request->peer->session();
+#if 0 // goodToRemove
 	_request->id = session->api().request(MTPphone_GetGroupCallJoinAs(
 		_request->peer->input
 	)).done([=](const MTPphone_JoinAsPeers &result) {
@@ -380,6 +381,41 @@ void ChooseJoinAsProcess::requestList() {
 			return list;
 		});
 		processList(std::move(list));
+#endif
+	_request->id = session->api().sender().request(
+		Tdb::TLgetVideoChatAvailableParticipants(
+			peerToTdbChat(_request->peer->id)
+	)).done([=](const Tdb::TLDmessageSenders &data) {
+		const auto totalCount = data.vtotal_count().v;
+		const auto list = std::make_shared<
+			std::vector<not_null<PeerData*>>
+		>();
+		list->reserve(totalCount);
+		const auto processLoaded = [&](not_null<PeerData*> peer) {
+			if (totalCount == list->size()) {
+				return;
+			}
+			list->push_back(peer);
+			if (totalCount == list->size()) {
+				processList(std::move(*list));
+			}
+		};
+
+		for (const auto &sender : data.vsenders().v) {
+			sender.match([&](const Tdb::TLDmessageSenderUser &data) {
+				session->api().sender().request(
+					Tdb::TLgetUser(data.vuser_id())
+				).done([=](const Tdb::TLuser &user) {
+					processLoaded(session->data().processUser(user));
+				}).send();
+			}, [&](const Tdb::TLDmessageSenderChat &data) {
+				session->api().sender().request(
+					Tdb::TLgetChat(data.vchat_id())
+				).done([=](const Tdb::TLchat &chat) {
+					processLoaded(session->data().processPeer(chat));
+				}).send();
+			});
+		}
 	}).fail([=] {
 		finish({
 			.peer = _request->peer,
diff --git a/Telegram/SourceFiles/calls/group/calls_group_call.cpp b/Telegram/SourceFiles/calls/group/calls_group_call.cpp
index 4de0a6a02dd6da..8339d726a2eab4 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_call.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_call.cpp
@@ -33,6 +33,8 @@ For license and copyright information please follow this link:
 #include "webrtc/webrtc_create_adm.h"
 #include "webrtc/webrtc_environment.h"
 
+#include "tdb/tdb_option.h"
+
 #include <tgcalls/group/GroupInstanceCustomImpl.h>
 #include <tgcalls/VideoCaptureInterface.h>
 #include <tgcalls/StaticThreads.h>
@@ -43,9 +45,13 @@ For license and copyright information please follow this link:
 namespace Calls {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kMaxInvitePerSlice = 10;
 constexpr auto kCheckLastSpokeInterval = crl::time(1000);
+#if 0 // goodToRemove
 constexpr auto kCheckJoinedTimeout = 4 * crl::time(1000);
+#endif
 constexpr auto kUpdateSendActionEach = crl::time(500);
 constexpr auto kPlayConnectingEach = crl::time(1056) + 2 * crl::time(1000);
 constexpr auto kFixManualLargeVideoDuration = 5 * crl::time(1000);
@@ -63,6 +69,7 @@ constexpr auto kMaxMediumQualities = 16; // 4 Fulls or 16 Mediums.
 		: nullptr;
 }
 
+#if 0 // goodToRemove
 [[nodiscard]] double TimestampFromMsgId(mtpMsgId msgId) {
 	return msgId / double(1ULL << 32);
 }
@@ -80,6 +87,7 @@ constexpr auto kMaxMediumQualities = 16; // 4 Fulls or 16 Mediums.
 		&Data::GroupCallParticipant::raisedHandRating);
 	return (i == end(list)) ? 1 : (i->raisedHandRating + 1);
 }
+#endif
 
 struct JoinVideoEndpoint {
 	std::string id;
@@ -292,6 +300,83 @@ struct ParticipantVideoParams {
 	VideoParams screen;
 };
 
+[[nodiscard]] bool VideoParamsAreEqual(
+		const VideoParams &was,
+		const tl::conditional<TLgroupCallParticipantVideoInfo> &now) {
+	if (!now) {
+		return !was;
+	}
+	const auto &data = now->data();
+	if (data.vis_paused().v != was.paused) {
+		return false;
+	}
+	if (gsl::make_span(data.vendpoint_id().v.toUtf8())
+		!= gsl::make_span(was.endpointId)) {
+		return false;
+	}
+	const auto &list = data.vsource_groups().v;
+	if (list.size() != was.ssrcGroups.size()) {
+		return false;
+	}
+	auto index = 0;
+	for (const auto &group : list) {
+		const auto equal = group.match([&](
+				const TLDgroupCallVideoSourceGroup &data) {
+			const auto &group = was.ssrcGroups[index++];
+			if (gsl::make_span(data.vsemantics().v.toUtf8())
+				!= gsl::make_span(group.semantics)) {
+				return false;
+			}
+			const auto &list = data.vsource_ids().v;
+			if (list.size() != group.ssrcs.size()) {
+				return false;
+			}
+			auto i = 0;
+			for (const auto &ssrc : list) {
+				if (ssrc.v != group.ssrcs[i++]) {
+					return false;
+				}
+			}
+			return true;
+		});
+		if (!equal) {
+			return false;
+		}
+	}
+	return true;
+}
+
+[[nodiscard]] VideoParams ParseVideoParams(
+		const tl::conditional<TLgroupCallParticipantVideoInfo> &params) {
+	if (!params) {
+		return VideoParams();
+	}
+	auto result = VideoParams();
+	const auto &data = params->data();
+	result.paused = data.vis_paused().v;
+	result.endpointId = data.vendpoint_id().v.toStdString();
+#if 0 // doLater
+	result.additionalSsrc = data.vaudio_source().value_or_empty();
+#endif
+	const auto &list = data.vsource_groups().v;
+	result.ssrcGroups.reserve(list.size());
+	for (const auto &group : list) {
+		const auto &data = group.data();
+		const auto &list = data.vsource_ids().v;
+		auto ssrcs = std::vector<uint32_t>();
+		ssrcs.reserve(list.size());
+		for (const auto &ssrc : list) {
+			ssrcs.push_back(ssrc.v);
+		}
+		result.ssrcGroups.push_back({
+			.semantics = data.vsemantics().v.toStdString(),
+			.ssrcs = std::move(ssrcs),
+		});
+	}
+	return result;
+}
+
+#if 0 // goodToRemove
 [[nodiscard]] bool VideoParamsAreEqual(
 		const VideoParams &was,
 		const tl::conditional<MTPGroupCallParticipantVideo> &now) {
@@ -370,6 +455,7 @@ struct ParticipantVideoParams {
 	});
 	return result;
 }
+#endif
 
 const std::string &GetCameraEndpoint(
 		const std::shared_ptr<ParticipantVideoParams> &params) {
@@ -395,8 +481,12 @@ uint32 GetAdditionalAudioSsrc(
 }
 
 std::shared_ptr<ParticipantVideoParams> ParseVideoParams(
+#if 0 // goodToRemove
 		const tl::conditional<MTPGroupCallParticipantVideo> &camera,
 		const tl::conditional<MTPGroupCallParticipantVideo> &screen,
+#endif
+		const tl::conditional<TLgroupCallParticipantVideoInfo> &camera,
+		const tl::conditional<TLgroupCallParticipantVideoInfo> &screen,
 		const std::shared_ptr<ParticipantVideoParams> &existing) {
 	using namespace tgcalls;
 
@@ -568,7 +658,10 @@ rpl::producer<QSize> GroupCall::TrackSizeValue(
 GroupCall::GroupCall(
 	not_null<Delegate*> delegate,
 	Group::JoinInfo info,
+#if 0 // goodToRemove
 	const MTPInputGroupCall &inputCall)
+#endif
+	CallId id)
 : _delegate(delegate)
 , _peer(info.peer)
 , _history(_peer->owner().history(_peer))
@@ -579,10 +672,15 @@ GroupCall::GroupCall(
 , _rtmpUrl(info.rtmpInfo.url)
 , _rtmpKey(info.rtmpInfo.key)
 , _canManage(Data::CanManageGroupCallValue(_peer))
+#if 0 // goodToRemove
 , _id(inputCall.c_inputGroupCall().vid().v)
+#endif
+, _id(id)
 , _scheduleDate(info.scheduleDate)
 , _lastSpokeCheckTimer([=] { checkLastSpoke(); })
+#if 0 // goodToRemove
 , _checkJoinedTimer([=] { checkJoined(); })
+#endif
 , _playbackDeviceId(
 	&Core::App().mediaDevices(),
 	Webrtc::DeviceType::Playback,
@@ -657,7 +755,10 @@ GroupCall::GroupCall(
 	setupOutgoingVideo();
 
 	if (_id) {
+#if 0 // goodToRemove
 		join(inputCall);
+#endif
+		join(id);
 	} else {
 		start(info.scheduleDate, info.rtmp);
 	}
@@ -776,7 +877,10 @@ void GroupCall::setScheduledDate(TimeId date) {
 	const auto was = _scheduleDate;
 	_scheduleDate = date;
 	if (was && !date) {
+#if 0 // goodToRemove
 		join(inputCall());
+#endif
+		join(_id);
 	}
 }
 
@@ -814,7 +918,13 @@ void GroupCall::subscribeToReal(not_null<Data::GroupCall*> real) {
 
 		const auto peer = data.was ? data.was->peer : data.now->peer;
 		if (peer == joinAs()) {
+			// Since TDLib has no video_joined info
+			// we set videoIsWorking always true
+			// just like the Android client does.
+#if 0 // goodToRemove
 			const auto working = data.now && data.now->videoJoined;
+#endif
+			const auto working = true;
 			if (videoIsWorking() != working) {
 				fillActiveVideoEndpoints();
 			}
@@ -983,9 +1093,11 @@ void GroupCall::setState(State state) {
 		_delegate->groupCallFailed(this);
 		break;
 	case State::Connecting:
+#if 0 // goodToRemove
 		if (!_checkJoinedTimer.isActive()) {
 			_checkJoinedTimer.callOnce(kCheckJoinedTimeout);
 		}
+#endif
 		break;
 	}
 }
@@ -1067,7 +1179,7 @@ rpl::producer<not_null<Data::GroupCall*>> GroupCall::real() const {
 }
 
 void GroupCall::start(TimeId scheduleDate, bool rtmp) {
-#if 0 // todo
+#if 0 // goodToRemove
 	using Flag = MTPphone_CreateGroupCall::Flag;
 	_createRequestId = _api.request(MTPphone_CreateGroupCall(
 		MTP_flags((scheduleDate ? Flag::f_schedule_date : Flag(0))
@@ -1087,13 +1199,40 @@ void GroupCall::start(TimeId scheduleDate, bool rtmp) {
 		hangup();
 	}).send();
 #endif
+	_createRequestId = _api.request(TLcreateVideoChat(
+		peerToTdbChat(_peer->id),
+		tl_string(), // title
+		tl_int32(scheduleDate),
+		tl_bool(rtmp)
+	)).done([=](const TLDgroupCallId &data) {
+		if (!_instance && !_id) {
+			const auto id = data.vid().v;
+			setScheduledDate(scheduleDate);
+			if (const auto chat = _peer->asChat()) {
+				chat->setGroupCall(id, scheduleDate, rtmp);
+			} else if (const auto group = _peer->asChannel()) {
+				group->setGroupCall(id, scheduleDate, rtmp);
+			} else {
+				Unexpected("Peer type in GroupCall::join.");
+			}
+			join(id);
+		}
+		return;
+	}).fail([=](const Tdb::Error &error) {
+		LOG(("Call Error: Could not create, error: %1").arg(error.message));
+		hangup();
+	}).send();
 }
 
+#if 0 // goodToRemove
 void GroupCall::join(const MTPInputGroupCall &inputCall) {
 	inputCall.match([&](const MTPDinputGroupCall &data) {
 		_id = data.vid().v;
 		_accessHash = data.vaccess_hash().v;
 	});
+#endif
+void GroupCall::join(CallId id) {
+	_id = id;
 	setState(_scheduleDate ? State::Waiting : State::Joining);
 
 	if (_scheduleDate) {
@@ -1317,10 +1456,16 @@ void GroupCall::setJoinAs(not_null<PeerData*> as) {
 
 void GroupCall::saveDefaultJoinAs(not_null<PeerData*> as) {
 	setJoinAs(as);
+#if 0 // goodToRemove
 	_api.request(MTPphone_SaveDefaultGroupCallJoinAs(
 		_peer->input,
 		joinAs()->input
 	)).send();
+#endif
+	_api.request(TLsetVideoChatDefaultParticipant(
+		peerToTdbChat(_peer->id),
+		peerToSender(joinAs()->id)
+	)).send();
 }
 
 void GroupCall::rejoin(not_null<PeerData*> as) {
@@ -1344,10 +1489,16 @@ void GroupCall::rejoin(not_null<PeerData*> as) {
 	if (!tryCreateController()) {
 		setInstanceMode(InstanceMode::None);
 	}
+#if 0 // goodToRemove
 	applyMeInCallLocally();
+#endif
 	LOG(("Call Info: Requesting join payload."));
 
 	setJoinAs(as);
+	unixtime([=](int64 time) {
+		_serverTimeMs = time;
+		_serverTimeMsGotAt = crl::now();
+	});
 
 	const auto weak = base::make_weak(&_instanceGuard);
 	_instance->emitJoinPayload([=](tgcalls::GroupJoinPayload payload) {
@@ -1361,10 +1512,10 @@ void GroupCall::rejoin(not_null<PeerData*> as) {
 			LOG(("Call Info: Join payload received, joining with ssrc: %1."
 				).arg(ssrc));
 
-#if 0 // todo
 			const auto json = QByteArray::fromStdString(payload.json);
 			const auto wasMuteState = muted();
 			const auto wasVideoStopped = !isSharingCamera();
+#if 0 // goodToRemove
 			using Flag = MTPphone_JoinGroupCall::Flag;
 			const auto flags = (wasMuteState != MuteState::Active
 				? Flag::f_muted
@@ -1386,6 +1537,20 @@ void GroupCall::rejoin(not_null<PeerData*> as) {
 					const MTP::Response &response) {
 				_serverTimeMs = TimestampInMsFromMsgId(response.outerMsgId);
 				_serverTimeMsGotAt = crl::now();
+#endif
+			_api.request(TLjoinGroupCall(
+				tl_int32(_id),
+				peerToSender(joinAs()->id),
+				tl_int32(ssrc),
+				tl_string(json),
+				tl_bool(wasMuteState != MuteState::Active),
+				tl_bool(!wasVideoStopped),
+				tl_string(_joinHash)
+			)).done([=](const TLDtext &data) {
+				unixtime([=](int64 time) {
+					_serverTimeMs = time;
+					_serverTimeMsGotAt = crl::now();
+				});
 
 				_joinState.finish(ssrc);
 				_mySsrcs.emplace(ssrc);
@@ -1394,9 +1559,32 @@ void GroupCall::rejoin(not_null<PeerData*> as) {
 					== InstanceState::Disconnected)
 					? State::Connecting
 					: State::Joined);
+#if 0 // goodToRemove
 				applyMeInCallLocally();
+#endif
 				maybeSendMutedUpdate(wasMuteState);
+
+#if 0 // goodToRemove
 				_peer->session().api().applyUpdates(updates);
+#endif
+				if (_instance) {
+					const auto json = data.vtext().v;
+					const auto response = ParseJoinResponse(json.toUtf8());
+					const auto endpoint = std::get_if<JoinVideoEndpoint>(
+						&response);
+					if (v::is<JoinBroadcastStream>(response)) {
+						setInstanceMode(InstanceMode::Stream);
+					} else {
+						setInstanceMode(InstanceMode::Rtc);
+						setCameraEndpoint(endpoint
+							? endpoint->id
+							: std::string());
+						_instance->setJoinResponsePayload(json.toStdString());
+					}
+					updateRequestedVideoChannels();
+					checkMediaChannelDescriptions();
+				}
+
 				applyQueuedSelfUpdates();
 				checkFirstTimeJoined();
 				_screenJoinState.nextActionPending = true;
@@ -1415,10 +1603,16 @@ void GroupCall::rejoin(not_null<PeerData*> as) {
 						real->reloadIfStale();
 					}
 				}
+			}).fail([=](const Tdb::Error &error) {
+#if 0 // goodToRemove
 			}).fail([=](const MTP::Error &error) {
+#endif
 				_joinState.finish();
 
+#if 0 // goodToRemove
 				const auto type = error.type();
+#endif
+				const auto type = error.message;
 				LOG(("Call Error: Could not join, error: %1").arg(type));
 
 				if (type == u"GROUPCALL_SSRC_DUPLICATE_MUCH") {
@@ -1431,7 +1625,6 @@ void GroupCall::rejoin(not_null<PeerData*> as) {
 					? tr::lng_group_not_accessible(tr::now)
 					: Lang::Hard::ServerError());
 			}).send();
-#endif
 		});
 	});
 }
@@ -1492,26 +1685,57 @@ void GroupCall::rejoinPresentation() {
 			LOG(("Call Info: Join screen payload received, ssrc: %1."
 				).arg(ssrc));
 
-#if 0 // todo
+
 			const auto json = QByteArray::fromStdString(payload.json);
+#if 0 // goodToRemove
 			_api.request(
 				MTPphone_JoinGroupCallPresentation(
 					inputCall(),
 					MTP_dataJSON(MTP_bytes(json)))
 			).done([=](const MTPUpdates &updates) {
+#endif
+			_api.request(TLstartGroupCallScreenSharing(
+				tl_int32(_id),
+				tl_int32(ssrc),
+				tl_string(json)
+			)).done([=](const TLDtext &data) {
 				_screenJoinState.finish(ssrc);
 				_mySsrcs.emplace(ssrc);
 
+#if 0 // goodToRemove
 				_peer->session().api().applyUpdates(updates);
+#endif
+				if (_screenInstance) {
+					setScreenInstanceMode(InstanceMode::Rtc);
+					const auto json = data.vtext().v;
+					const auto response = ParseJoinResponse(json.toUtf8());
+					const auto endpoint = std::get_if<JoinVideoEndpoint>(
+						&response);
+					if (endpoint) {
+						setScreenEndpoint(endpoint->id);
+					} else {
+						LOG(("Call Error: "
+							"Bad response for 'presentation' flag."));
+					}
+					_screenInstance->setJoinResponsePayload(
+						json.toStdString());
+				}
+
 				checkNextJoinAction();
 				if (isScreenPaused()) {
 					sendSelfUpdate(SendUpdateType::ScreenPaused);
 				}
 				sendPendingSelfUpdates();
+			}).fail([=](const Tdb::Error &error) {
+#if 0 // goodToRemove
 			}).fail([=](const MTP::Error &error) {
+#endif
 				_screenJoinState.finish();
 
+#if 0 // goodToRemove
 				const auto type = error.type();
+#endif
+				const auto type = error.message;
 				if (type == u"GROUPCALL_SSRC_DUPLICATE_MUCH") {
 					_screenJoinState.nextActionPending = true;
 					checkNextJoinAction();
@@ -1531,7 +1755,6 @@ void GroupCall::rejoinPresentation() {
 						: Error::ScreenFailed);
 				}
 			}).send();
-#endif
 		});
 	});
 }
@@ -1547,27 +1770,40 @@ void GroupCall::leavePresentation() {
 		_screenJoinState.nextActionPending = true;
 		return;
 	}
-#if 0 // todo
+#if 0 // goodToRemove
 	_api.request(
 		MTPphone_LeaveGroupCallPresentation(inputCall())
 	).done([=](const MTPUpdates &updates) {
+#endif
+	_api.request(TLendGroupCallScreenSharing(
+		tl_int32(_id)
+	)).done([=] {
 		_screenJoinState.finish();
 
+#if 0 // goodToRemove
 		_peer->session().api().applyUpdates(updates);
+#endif
+
 		setScreenEndpoint(std::string());
 		checkNextJoinAction();
+#if 0 // goodToRemove
 	}).fail([=](const MTP::Error &error) {
+#endif
+	}).fail([=](const Tdb::Error &error) {
 		_screenJoinState.finish();
 
+#if 0 // goodToRemove
 		const auto type = error.type();
+#endif
+		const auto type = error.message;
 		LOG(("Call Error: "
 			"Could not screen leave, error: %1").arg(type));
 		setScreenEndpoint(std::string());
 		checkNextJoinAction();
 	}).send();
-#endif
 }
 
+#if 0 // goodToRemove
 void GroupCall::applyMeInCallLocally() {
 	const auto real = lookupReal();
 	if (!real) {
@@ -1664,6 +1900,7 @@ void GroupCall::applyParticipantLocally(
 					MTPGroupCallParticipantVideo())),
 			MTP_int(0)).c_updateGroupCallParticipants());
 }
+#endif
 
 void GroupCall::hangup() {
 	finish(FinishType::Ended);
@@ -1675,18 +1912,23 @@ void GroupCall::discard() {
 		hangup();
 		return;
 	}
-#if 0 // todo
+#if 0 // goodToRemove
 	_api.request(MTPphone_DiscardGroupCall(
 		inputCall()
 	)).done([=](const MTPUpdates &result) {
+#endif
+	_api.request(TLendGroupCall(
+		tl_int32(_id)
+	)).done([=] {
 		// Here 'this' could be destroyed by updates, so we set Ended after
 		// updates being handled, but in a guarded way.
 		crl::on_main(this, [=] { hangup(); });
+#if 0 // goodToRemove
 		_peer->session().api().applyUpdates(result);
+#endif
 	}).fail([=] {
 		hangup();
 	}).send();
-#endif
 }
 
 void GroupCall::rejoinAs(Group::JoinInfo info) {
@@ -1740,43 +1982,51 @@ void GroupCall::leave() {
 		? State::Ended
 		: State::Failed;
 
-#if 0 // todo
 	// We want to leave request still being sent and processed even if
 	// the call is already destroyed.
 	const auto session = &_peer->session();
 	const auto weak = base::make_weak(this);
+#if 0 // goodToRemove
 	session->api().request(MTPphone_LeaveGroupCall(
 		inputCall(),
 		MTP_int(base::take(_joinState.ssrc))
 	)).done([=](const MTPUpdates &result) {
+#endif
+	session->api().sender().request(TLleaveGroupCall(
+		tl_int32(_id)
+	)).done([=] {
 		// Here 'this' could be destroyed by updates, so we set Ended after
 		// updates being handled, but in a guarded way.
 		crl::on_main(weak, [=] { setState(finalState); });
+#if 0 // goodToRemove
 		session->api().applyUpdates(result);
+#endif
 	}).fail(crl::guard(weak, [=] {
 		setState(finalState);
 	})).send();
-#endif
 }
 
 void GroupCall::startScheduledNow() {
 	if (!lookupReal()) {
 		return;
 	}
-#if 0 // todo
+#if 0 // goodToRemove
 	_api.request(MTPphone_StartScheduledGroupCall(
 		inputCall()
 	)).done([=](const MTPUpdates &result) {
 		_peer->session().api().applyUpdates(result);
 	}).send();
 #endif
+	_api.request(TLstartScheduledGroupCall(
+		tl_int32(_id)
+	)).send();
 }
 
 void GroupCall::toggleScheduleStartSubscribed(bool subscribed) {
 	if (!lookupReal()) {
 		return;
 	}
-#if 0 // todo
+#if 0 // goodToRemove
 	_api.request(MTPphone_ToggleGroupCallStartSubscription(
 		inputCall(),
 		MTP_bool(subscribed)
@@ -1784,6 +2034,10 @@ void GroupCall::toggleScheduleStartSubscribed(bool subscribed) {
 		_peer->session().api().applyUpdates(result);
 	}).send();
 #endif
+	_api.request(TLtoggleGroupCallEnabledStartNotification(
+		tl_int32(_id),
+		tl_bool(subscribed)
+	)).send();
 }
 
 void GroupCall::setNoiseSuppression(bool enabled) {
@@ -1813,9 +2067,11 @@ void GroupCall::setMuted(MuteState mute) {
 		const auto nowMuted = (now == MuteState::Muted)
 			|| (now == MuteState::PushToTalk);
 		const auto nowRaiseHand = (now == MuteState::RaisedHand);
+#if 0 // goodToRemove
 		if (wasMuted != nowMuted || wasRaiseHand != nowRaiseHand) {
 			applyMeInCallLocally();
 		}
+#endif
 		if (mutedByAdmin()) {
 			toggleVideo(false);
 			toggleScreenSharing(std::nullopt);
@@ -1848,6 +2104,7 @@ void GroupCall::setMutedAndUpdate(MuteState mute) {
 	}
 }
 
+#if 0 // goodToRemove
 void GroupCall::handlePossibleCreateOrJoinResponse(
 		const MTPDupdateGroupCall &data) {
 	data.vcall().match([&](const MTPDgroupCall &data) {
@@ -1943,6 +2200,7 @@ void GroupCall::handlePossibleDiscarded(const MTPDgroupCallDiscarded &data) {
 		hangup();
 	}
 }
+#endif
 
 void GroupCall::checkMediaChannelDescriptions(
 		Fn<bool(uint32)> resolved) {
@@ -1963,6 +2221,44 @@ void GroupCall::checkMediaChannelDescriptions(
 	}
 }
 
+void GroupCall::handleUpdate(const TLDupdateGroupCall &update) {
+	const auto &call = update.vgroup_call().data();
+	if ((call.vid().v == _id) && (call.vduration().v > 0)) {
+		LOG(("Call Info: Hangup after groupCallDiscarded."));
+		_joinState.finish();
+		hangup();
+	}
+}
+
+void GroupCall::handleUpdate(
+		const TLDupdateGroupCallParticipant &update) {
+	if (update.vgroup_call_id().v != _id) {
+		return;
+	}
+	const auto &data = update.vparticipant().data();
+	if (data.vis_current_user().v) {
+		const auto joined = (_state.current() == State::Joined)
+			|| (_state.current() == State::Connecting);
+		if (joined) {
+			applySelfUpdate(data);
+		} else {
+			_queuedSelfUpdates.push_back(update.vparticipant());
+		}
+	} else {
+		const auto participantPeer = _peer->owner().peer(
+			peerFromSender(data.vparticipant_id()));
+		if (!LookupParticipant(_peer, _id, participantPeer)) {
+			return;
+		}
+		_otherParticipantStateValue.fire(Group::ParticipantState{
+			.peer = participantPeer,
+			.volume = data.vvolume_level().v,
+			.mutedByMe = data.vis_muted_for_current_user().v,
+		});
+	}
+}
+
+#if 0 // goodToRemove
 void GroupCall::handleUpdate(const MTPUpdate &update) {
 	update.match([&](const MTPDupdateGroupCall &data) {
 		handleUpdate(data);
@@ -2005,6 +2301,7 @@ void GroupCall::handleUpdate(const MTPDupdateGroupCallParticipants &data) {
 		});
 	}
 }
+#endif
 
 void GroupCall::applyQueuedSelfUpdates() {
 	const auto weak = base::make_weak(this);
@@ -2014,12 +2311,62 @@ void GroupCall::applyQueuedSelfUpdates() {
 			|| _state.current() == State::Connecting)) {
 		const auto update = _queuedSelfUpdates.front();
 		_queuedSelfUpdates.erase(_queuedSelfUpdates.begin());
+		applySelfUpdate(update.data());
+#if 0 // goodToRemove
 		update.match([&](const MTPDgroupCallParticipant &data) {
 			applySelfUpdate(data);
 		});
+#endif
 	}
 }
 
+void GroupCall::applySelfUpdate(const TLDgroupCallParticipant &data) {
+	const auto ssrc = uint32(data.vaudio_source_id().v);
+	if (data.vorder().v.isEmpty()) {
+		if (ssrc == _joinState.ssrc) {
+			// I was removed from the call, rejoin.
+			LOG(("Call Info: "
+				"Rejoin after got empty order with my ssrc."));
+			setState(State::Joining);
+			rejoin();
+		}
+		return;
+	} else if (ssrc != _joinState.ssrc) {
+		if (!_mySsrcs.contains(ssrc)) {
+			// I joined from another device, hangup.
+			LOG(("Call Info: "
+				"Hangup after '!left' with ssrc %1, my %2."
+				).arg(ssrc
+				).arg(_joinState.ssrc));
+			_joinState.finish();
+			hangup();
+		} else {
+			LOG(("Call Info: "
+				"Some old 'self' with '!left' and ssrc %1, my %2."
+				).arg(ssrc
+				).arg(_joinState.ssrc));
+		}
+		return;
+	}
+	if (data.vis_muted_for_all_users().v && !data.vcan_unmute_self().v) {
+		setMuted(data.vis_hand_raised().v
+			? MuteState::RaisedHand
+			: MuteState::ForceMuted);
+	} else if (_instanceMode == InstanceMode::Stream) {
+		LOG(("Call Info: Rejoin after unforcemute in stream mode."));
+		setState(State::Joining);
+		rejoin();
+	} else if (mutedByAdmin()) {
+		setMuted(MuteState::Muted);
+		if (!_instanceTransitioning) {
+			notifyAboutAllowedToSpeak();
+		}
+	} else if (data.vis_muted_for_all_users().v
+			&& (muted() != MuteState::Muted)) {
+		setMuted(MuteState::Muted);
+	}
+}
+#if 0 // goodToRemove
 void GroupCall::applySelfUpdate(const MTPDgroupCallParticipant &data) {
 	if (data.is_left()) {
 		if (data.vsource().v == _joinState.ssrc) {
@@ -2083,6 +2430,7 @@ void GroupCall::applyOtherParticipantUpdate(
 		.mutedByMe = data.is_muted_by_you(),
 	});
 }
+#endif
 
 void GroupCall::setupMediaDevices() {
 	_playbackDeviceId.changes() | rpl::filter([=] {
@@ -2165,8 +2513,11 @@ bool GroupCall::emitShareCameraError() {
 		emitShareCameraError(error);
 		return true;
 	};
+#if 0 // goodToRemove
 	if (const auto real = lookupReal()
 		; real && activeVideoSendersCount() >= real->unmutedVideoLimit()) {
+#endif
+	if (const auto real = lookupReal(); real && !real->canEnableVideo()) {
 		return emitError(Error::DisabledNoCamera);
 	} else if (!videoIsWorking()) {
 		return emitError(Error::DisabledNoCamera);
@@ -2192,8 +2543,11 @@ bool GroupCall::emitShareScreenError() {
 		emitShareScreenError(error);
 		return true;
 	};
+#if 0 // goodToRemove
 	if (const auto real = lookupReal()
 		; real && activeVideoSendersCount() >= real->unmutedVideoLimit()) {
+#endif
+	if (const auto real = lookupReal(); real && !real->canEnableVideo()) {
 		return emitError(Error::DisabledNoScreen);
 	} else if (!videoIsWorking()) {
 		return emitError(Error::DisabledNoScreen);
@@ -2264,7 +2618,9 @@ void GroupCall::setupOutgoingVideo() {
 			_cameraEndpoint
 		}, nowActive, nowPaused);
 		sendSelfUpdate(SendUpdateType::CameraStopped);
+#if 0 // goodToRemove
 		applyMeInCallLocally();
+#endif
 	}, _lifetime);
 
 	_screenState.value(
@@ -2342,7 +2698,7 @@ void GroupCall::changeTitle(const QString &title) {
 		return;
 	}
 
-#if 0 // todo
+#if 0 // goodToRemove
 	_api.request(MTPphone_EditGroupCallTitle(
 		inputCall(),
 		MTP_string(title)
@@ -2351,6 +2707,12 @@ void GroupCall::changeTitle(const QString &title) {
 		_titleChanged.fire({});
 	}).send();
 #endif
+	_api.request(TLsetGroupCallTitle(
+		tl_int32(_id),
+		tl_string(title)
+	)).done([=] {
+		_titleChanged.fire({});
+	}).send();
 }
 
 void GroupCall::toggleRecording(
@@ -2371,7 +2733,7 @@ void GroupCall::toggleRecording(
 	if (!enabled) {
 		_recordingStoppedByMe = true;
 	}
-#if 0 // todo
+#if 0 // goodToRemove
 	using Flag = MTPphone_ToggleGroupCallRecord::Flag;
 	_api.request(MTPphone_ToggleGroupCallRecord(
 		MTP_flags((enabled ? Flag::f_start : Flag(0))
@@ -2387,6 +2749,23 @@ void GroupCall::toggleRecording(
 		_recordingStoppedByMe = false;
 	}).send();
 #endif
+
+	const auto finish = [=] {
+		_recordingStoppedByMe = false;
+	};
+
+	if (enabled) {
+		_api.request(TLstartGroupCallRecording(
+			tl_int32(_id),
+			tl_string(title),
+			tl_bool(video),
+			tl_bool(videoPortrait)
+		)).done(finish).fail(finish).send();
+	} else {
+		_api.request(TLendGroupCallRecording(
+			tl_int32(_id)
+		)).done(finish).fail(finish).send();
+	}
 }
 
 bool GroupCall::tryCreateController() {
@@ -2570,6 +2949,14 @@ bool GroupCall::tryCreateScreencast() {
 	return true;
 }
 
+RequestId GroupCall::unixtime(Fn<void(int64)> &&callback) {
+	return _api.request(TLgetOption(
+		tl_string("unix_time")
+	)).done([c = std::move(callback)](const TLoptionValue &value) {
+		c(OptionValue<int64>(value) * 1000);
+	}).send();
+}
+
 void GroupCall::broadcastPartStart(std::shared_ptr<LoadPartTask> task) {
 	const auto raw = task.get();
 	const auto time = raw->time();
@@ -2582,6 +2969,55 @@ void GroupCall::broadcastPartStart(std::shared_ptr<LoadPartTask> task) {
 	};
 	using Status = tgcalls::BroadcastPart::Status;
 	using Quality = tgcalls::VideoChannelDescription::Quality;
+	const auto requestId = _api.request(TLgetGroupCallStreamSegment(
+		tl_int32(_id),
+		tl_int53(time),
+		tl_int32(scale),
+		tl_int32(videoChannel),
+		((videoQuality == Quality::Full)
+			? tl_groupCallVideoQualityFull()
+			: (videoQuality == Quality::Medium)
+			? tl_groupCallVideoQualityMedium()
+			: tl_groupCallVideoQualityThumbnail())
+	)).done([=](const TLDfilePart &part) {
+		auto data = part.vdata().v;
+		_broadcastParts[raw].requestId = unixtime([=](int64 time) {
+			const auto size = data.size();
+			auto bytes = std::vector<uint8_t>(size);
+			memcpy(bytes.data(), data.constData(), size);
+			finish({
+				.timestampMilliseconds = time,
+				.responseTimestamp = float64(time),
+				.status = Status::Success,
+				.data = std::move(bytes),
+			});
+		});
+	}).fail([=](const Tdb::Error &error) {
+		if (error.message == u"GROUPCALL_JOIN_MISSING"_q
+			|| error.message == u"GROUPCALL_FORBIDDEN"_q) {
+			for (const auto &[task, part] : _broadcastParts) {
+				_api.request(part.requestId).cancel();
+			}
+			setState(State::Joining);
+			rejoin();
+			return;
+		}
+		const auto status = (IsFloodError(error)
+			|| error.message == u"TIME_TOO_BIG"_q)
+			? Status::NotReady
+			: Status::ResyncNeeded;
+		_broadcastParts[raw].requestId = unixtime([=](int64 time) {
+			finish({
+				.timestampMilliseconds = time,
+				.responseTimestamp = float64(time),
+				.status = status,
+			});
+		});
+	}).send();
+	_broadcastParts.emplace(
+		raw,
+		LoadingPart{ std::move(task), requestId });
+#if 0 // goodToRemove
 	using Flag = MTPDinputGroupCallStream::Flag;
 	const auto requestId = _api.request(MTPupload_GetFile(
 		MTP_flags(0),
@@ -2644,6 +3080,7 @@ void GroupCall::broadcastPartStart(std::shared_ptr<LoadPartTask> task) {
 		MTP::groupCallStreamDcId(_broadcastDcId)
 	).send();
 	_broadcastParts.emplace(raw, LoadingPart{ std::move(task), requestId });
+#endif
 }
 
 void GroupCall::broadcastPartCancel(not_null<LoadPartTask*> task) {
@@ -2726,6 +3163,32 @@ void GroupCall::requestCurrentTimeStart(
 			task->done(value);
 		}
 	};
+	_requestCurrentTimeRequestId = _api.request(
+		TLgetGroupCallStreams(tl_int32(_id))
+	).done([=](const TLgroupCallStreams &result) {
+		const auto &data = result.data();
+		const auto &list = data.vstreams().v;
+		const auto empty = list.isEmpty();
+		if (!empty) {
+			const auto &first = list.front().data();
+			finish(first.vtime_offset().v);
+		} else {
+			finish(0);
+		}
+		_emptyRtmp = empty;
+	}).fail([=](const Tdb::Error &error) {
+		finish(0);
+
+		if (error.message == u"GROUPCALL_JOIN_MISSING"_q
+			|| error.message == u"GROUPCALL_FORBIDDEN"_q) {
+			for (const auto &[task, part] : _broadcastParts) {
+				_api.request(part.requestId).cancel();
+			}
+			setState(State::Joining);
+			rejoin();
+		}
+	}).send();
+#if 0 // mtp
 	_requestCurrentTimeRequestId = _api.request(
 		MTPphone_GetGroupCallStreamChannels(inputCall())
 	).done([=](const MTPphone_GroupCallStreamChannels &result) {
@@ -2756,6 +3219,7 @@ void GroupCall::requestCurrentTimeStart(
 	}).handleAllErrors().toDC(
 		MTP::groupCallStreamDcId(_broadcastDcId)
 	).send();
+#endif
 }
 
 void GroupCall::requestCurrentTimeCancel(
@@ -2906,7 +3370,10 @@ void GroupCall::fillActiveVideoEndpoints() {
 	}
 
 	const auto me = real->participantByPeer(joinAs());
+	if (true) {
+#if 0 // goodToRemove
 	if (me && me->videoJoined) {
+#endif
 		_videoIsWorking = true;
 	} else {
 		_videoIsWorking = false;
@@ -3124,6 +3591,7 @@ void GroupCall::checkLastSpoke() {
 	}
 }
 
+#if 0 // goodToRemove
 void GroupCall::checkJoined() {
 	if (state() != State::Connecting || !_id || !_joinState.ssrc) {
 		return;
@@ -3160,6 +3628,7 @@ void GroupCall::checkJoined() {
 		rejoin();
 	}).send();
 }
+#endif
 
 void GroupCall::setInstanceConnected(
 		tgcalls::GroupNetworkState networkState) {
@@ -3299,12 +3768,62 @@ void GroupCall::sendPendingSelfUpdates() {
 }
 
 void GroupCall::sendSelfUpdate(SendUpdateType type) {
+#if 0 // goodToRemove
 	if ((state() != State::Connecting && state() != State::Joined)
 		|| _selfUpdateRequestId) {
 		_pendingSelfUpdates |= type;
 		return;
 	}
-#if 0 // todo
+#endif
+	const auto failed = [=](const Tdb::Error &error) {
+		if (error.message == u"GROUPCALL_FORBIDDEN"_q) {
+			LOG(("Call Info: Rejoin after error '%1' in editGroupCallMember."
+				).arg(error.message));
+			rejoin();
+		}
+	};
+	const auto tlId = tl_int32(_id);
+	const auto tlSelf = peerToSender(joinAs()->id);
+	switch (type) {
+	case SendUpdateType::RaiseHand: {
+		_api.request(
+			TLtoggleGroupCallParticipantIsHandRaised(
+				tlId,
+				tlSelf,
+				tl_bool(muted() == MuteState::RaisedHand))
+		).fail(failed).send();
+	} break;
+	case SendUpdateType::CameraStopped: {
+		_api.request(
+			TLtoggleGroupCallIsMyVideoEnabled(
+				tlId,
+				tl_bool(isSharingCamera()))
+		).fail(failed).send();
+	} break;
+	case SendUpdateType::CameraPaused: {
+		_api.request(
+			TLtoggleGroupCallIsMyVideoPaused(
+				tlId,
+				tl_bool(isCameraPaused()))
+		).fail(failed).send();
+	} break;
+	case SendUpdateType::ScreenPaused: {
+		_api.request(
+			TLtoggleGroupCallScreenSharingIsPaused(
+				tlId,
+				tl_bool(isScreenPaused()))
+		).fail(failed).send();
+	} break;
+	case SendUpdateType::Mute: {
+		_api.request(
+			TLtoggleGroupCallParticipantIsMuted(
+				tlId,
+				tlSelf,
+				tl_bool(muted() != MuteState::Active))
+		).fail(failed).send();
+	} break;
+	};
+#if 0 // goodToRemove
 	using Flag = MTPphone_EditGroupCallParticipant::Flag;
 	_selfUpdateRequestId = _api.request(MTPphone_EditGroupCallParticipant(
 		MTP_flags((type == SendUpdateType::RaiseHand)
@@ -3382,9 +3901,22 @@ void GroupCall::toggleMute(const Group::MuteRequest &data) {
 		_rtmpVolume = data.mute ? 0 : Group::kDefaultVolume;
 		updateInstanceVolumes();
 	} else if (data.locallyOnly) {
+#if 0 // goodToRemove
 		applyParticipantLocally(data.peer, data.mute, std::nullopt);
+#endif
+		_peer->groupCall()->applyLocalVolume(
+			data.peer,
+			data.mute,
+			std::nullopt);
 	} else {
+#if 0 // goodToRemove
 		editParticipant(data.peer, data.mute, std::nullopt);
+#endif
+		_api.request(TLtoggleGroupCallParticipantIsMuted(
+			tl_int32(_id),
+			peerToSender(data.peer->id),
+			tl_bool(data.mute)
+		)).send();
 	}
 }
 
@@ -3393,12 +3925,23 @@ void GroupCall::changeVolume(const Group::VolumeRequest &data) {
 		_rtmpVolume = data.volume;
 		updateInstanceVolumes();
 	} else if (data.locallyOnly) {
+#if 0 // goodToRemove
 		applyParticipantLocally(data.peer, false, data.volume);
+#endif
+		_peer->groupCall()->applyLocalVolume(data.peer, false, data.volume);
 	} else {
+#if 0 // goodToRemove
 		editParticipant(data.peer, false, data.volume);
+#endif
+		_api.request(TLsetGroupCallParticipantVolumeLevel(
+			tl_int32(_id),
+			peerToSender(data.peer->id),
+			tl_int32(data.volume)
+		)).send();
 	}
 }
 
+#if 0 // goodToRemove
 void GroupCall::editParticipant(
 		not_null<PeerData*> participantPeer,
 		bool mute,
@@ -3409,7 +3952,6 @@ void GroupCall::editParticipant(
 	}
 	applyParticipantLocally(participantPeer, mute, volume);
 
-#if 0 // todo
 	using Flag = MTPphone_EditGroupCallParticipant::Flag;
 	const auto flags = Flag::f_muted
 		| (volume.has_value() ? Flag::f_volume : Flag(0));
@@ -3432,8 +3974,8 @@ void GroupCall::editParticipant(
 			rejoin();
 		}
 	}).send();
-#endif
 }
+#endif
 
 std::variant<int, not_null<UserData*>> GroupCall::inviteUsers(
 		const std::vector<not_null<UserData*>> &users) {
@@ -3444,18 +3986,26 @@ std::variant<int, not_null<UserData*>> GroupCall::inviteUsers(
 	const auto owner = &_peer->owner();
 
 	auto count = 0;
+	auto slice = QVector<TLint53>();
+#if 0 // goodToRemove
 	auto slice = QVector<MTPInputUser>();
+#endif
 	auto result = std::variant<int, not_null<UserData*>>(0);
 	slice.reserve(kMaxInvitePerSlice);
-#if 0 // todo
 	const auto sendSlice = [&] {
 		count += slice.size();
+#if 0 // goodToRemove
 		_api.request(MTPphone_InviteToGroupCall(
 			inputCall(),
 			MTP_vector<MTPInputUser>(slice)
 		)).done([=](const MTPUpdates &result) {
 			_peer->session().api().applyUpdates(result);
 		}).send();
+#endif
+		_api.request(TLinviteGroupCallParticipants(
+			tl_int32(_id),
+			tl_vector<TLint53>(slice)
+		)).send();
 		slice.clear();
 	};
 	for (const auto &user : users) {
@@ -3463,7 +4013,10 @@ std::variant<int, not_null<UserData*>> GroupCall::inviteUsers(
 			result = user;
 		}
 		owner->registerInvitedToCallUser(_id, _peer, user);
+#if 0 // goodToRemove
 		slice.push_back(user->inputUser);
+#endif
+		slice.push_back(peerToTdbChat(user->id));
 		if (slice.size() == kMaxInvitePerSlice) {
 			sendSlice();
 		}
@@ -3474,7 +4027,7 @@ std::variant<int, not_null<UserData*>> GroupCall::inviteUsers(
 	if (!slice.empty()) {
 		sendSlice();
 	}
-#endif
+
 	return result;
 }
 
@@ -3550,6 +4103,7 @@ auto GroupCall::otherParticipantStateValue() const
 	return _otherParticipantStateValue.events();
 }
 
+#if 0 // goodToRemove
 MTPInputGroupCall GroupCall::inputCall() const {
 	Expects(_id != 0);
 
@@ -3557,6 +4111,7 @@ MTPInputGroupCall GroupCall::inputCall() const {
 		MTP_long(_id),
 		MTP_long(_accessHash));
 }
+#endif
 
 void GroupCall::destroyController() {
 	if (_instance) {
diff --git a/Telegram/SourceFiles/calls/group/calls_group_call.h b/Telegram/SourceFiles/calls/group/calls_group_call.h
index 8f93793bd967fc..4387fc27aa1fd3 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_call.h
+++ b/Telegram/SourceFiles/calls/group/calls_group_call.h
@@ -15,6 +15,14 @@ For license and copyright information please follow this link:
 #include "webrtc/webrtc_device_common.h"
 #include "webrtc/webrtc_device_resolver.h"
 
+namespace Tdb {
+class TLgroupCallParticipant;
+class TLDgroupCallParticipant;
+class TLgroupCallParticipantVideoInfo;
+class TLDupdateGroupCall;
+class TLDupdateGroupCallParticipant;
+} // namespace Tdb
+
 class History;
 
 namespace tgcalls {
@@ -161,8 +169,12 @@ struct VideoQualityRequest {
 struct ParticipantVideoParams;
 
 [[nodiscard]] std::shared_ptr<ParticipantVideoParams> ParseVideoParams(
+#if 0 // goodToRemove
 	const tl::conditional<MTPGroupCallParticipantVideo> &camera,
 	const tl::conditional<MTPGroupCallParticipantVideo> &screen,
+#endif
+	const tl::conditional<Tdb::TLgroupCallParticipantVideoInfo> &camera,
+	const tl::conditional<Tdb::TLgroupCallParticipantVideoInfo> &screen,
 	const std::shared_ptr<ParticipantVideoParams> &existing);
 
 [[nodiscard]] const std::string &GetCameraEndpoint(
@@ -216,7 +228,10 @@ class GroupCall final
 	GroupCall(
 		not_null<Delegate*> delegate,
 		Group::JoinInfo info,
+#if 0 // goodToRemove
 		const MTPInputGroupCall &inputCall);
+#endif
+		CallId id);
 	~GroupCall();
 
 	[[nodiscard]] CallId id() const {
@@ -254,11 +269,17 @@ class GroupCall final
 	void discard();
 	void rejoinAs(Group::JoinInfo info);
 	void rejoinWithHash(const QString &hash);
+	void join(CallId id);
+#if 0 // goodToRemove
 	void join(const MTPInputGroupCall &inputCall);
 	void handleUpdate(const MTPUpdate &update);
 	void handlePossibleCreateOrJoinResponse(const MTPDupdateGroupCall &data);
 	void handlePossibleCreateOrJoinResponse(
 		const MTPDupdateGroupCallConnection &data);
+#endif
+	void handleUpdate(const Tdb::TLDupdateGroupCall &update);
+	void handleUpdate(const Tdb::TLDupdateGroupCallParticipant &update);
+
 	void changeTitle(const QString &title);
 	void toggleRecording(
 		bool enabled,
@@ -429,7 +450,10 @@ class GroupCall final
 
 	struct LoadingPart {
 		std::shared_ptr<LoadPartTask> task;
+#if 0 // mtp
 		mtpRequestId requestId = 0;
+#endif
+		Tdb::RequestId requestId = 0;
 	};
 
 	enum class FinishType {
@@ -486,10 +510,12 @@ class GroupCall final
 		Fn<bool(uint32)> resolved = nullptr);
 	void checkMediaChannelDescriptions(Fn<bool(uint32)> resolved = nullptr);
 
+#if 0 // goodToRemove
 	void handlePossibleCreateOrJoinResponse(const MTPDgroupCall &data);
 	void handlePossibleDiscarded(const MTPDgroupCallDiscarded &data);
 	void handleUpdate(const MTPDupdateGroupCall &data);
 	void handleUpdate(const MTPDupdateGroupCallParticipants &data);
+#endif
 	bool tryCreateController();
 	void destroyController();
 	bool tryCreateScreencast();
@@ -507,7 +533,9 @@ class GroupCall final
 	void updateInstanceVolume(
 		const std::optional<Data::GroupCallParticipant> &was,
 		const Data::GroupCallParticipant &now);
+#if 0 // goodToRemove
 	void applyMeInCallLocally();
+#endif
 	void rejoin();
 	void leave();
 	void rejoin(not_null<PeerData*> as);
@@ -528,7 +556,9 @@ class GroupCall final
 	void pushToTalkCancel();
 
 	void checkGlobalShortcutAvailability();
+#if 0 // goodToRemove
 	void checkJoined();
+#endif
 	void checkFirstTimeJoined();
 	void notifyAboutAllowedToSpeak();
 
@@ -540,6 +570,7 @@ class GroupCall final
 	void updateRequestedVideoChannelsDelayed();
 	void fillActiveVideoEndpoints();
 
+#if 0 // goodToRemove
 	void editParticipant(
 		not_null<PeerData*> participantPeer,
 		bool mute,
@@ -548,10 +579,14 @@ class GroupCall final
 		not_null<PeerData*> participantPeer,
 		bool mute,
 		std::optional<int> volume);
+#endif
 	void applyQueuedSelfUpdates();
 	void sendPendingSelfUpdates();
+#if 0 // goodToRemove
 	void applySelfUpdate(const MTPDgroupCallParticipant &data);
 	void applyOtherParticipantUpdate(const MTPDgroupCallParticipant &data);
+#endif
+	void applySelfUpdate(const Tdb::TLDgroupCallParticipant &data);
 
 	void captureMuteChanged(bool mute) override;
 	rpl::producer<Webrtc::DeviceResolvedId> captureMuteDeviceId() override;
@@ -563,6 +598,8 @@ class GroupCall final
 	void addVideoOutput(const std::string &endpoint, SinkPointer sink);
 	void setVideoEndpointLarge(VideoEndpoint endpoint);
 
+	Tdb::RequestId unixtime(Fn<void(int64)> &&callback);
+
 	void markEndpointActive(
 		VideoEndpoint endpoint,
 		bool active,
@@ -572,7 +609,9 @@ class GroupCall final
 
 	[[nodiscard]] int activeVideoSendersCount() const;
 
+#if 0 // goodToRemove
 	[[nodiscard]] MTPInputGroupCall inputCall() const;
+#endif
 
 	const not_null<Delegate*> _delegate;
 	not_null<PeerData*> _peer; // Can change in legacy group migration.
@@ -586,7 +625,9 @@ class GroupCall final
 	bool _recordingStoppedByMe = false;
 	bool _requestedVideoChannelsUpdateScheduled = false;
 
+#if 0 // goodToRemove
 	MTP::DcId _broadcastDcId = 0;
+#endif
 	base::flat_map<not_null<LoadPartTask*>, LoadingPart> _broadcastParts;
 	base::flat_set<
 		std::shared_ptr<MediaChannelDescriptionsTask>,
@@ -612,13 +653,20 @@ class GroupCall final
 	rpl::variable<bool> _videoIsWorking = false;
 	rpl::variable<bool> _emptyRtmp = false;
 	bool _initialMuteStateSent = false;
+#if 0 // goodToRemove
 	bool _acceptFields = false;
+#endif
 
 	rpl::event_stream<Group::ParticipantState> _otherParticipantStateValue;
+#if 0 // goodToRemove
 	std::vector<MTPGroupCallParticipant> _queuedSelfUpdates;
+#endif
+	std::vector<Tdb::TLgroupCallParticipant> _queuedSelfUpdates;
 
 	CallId _id = 0;
+#if 0 // goodToRemove
 	CallId _accessHash = 0;
+#endif
 	JoinState _joinState;
 	JoinState _screenJoinState;
 	std::string _cameraEndpoint;
@@ -669,7 +717,9 @@ class GroupCall final
 	rpl::event_stream<> _allowedToSpeakNotifications;
 	rpl::event_stream<> _titleChanged;
 	base::Timer _lastSpokeCheckTimer;
+#if 0 // goodToRemove
 	base::Timer _checkJoinedTimer;
+#endif
 
 	crl::time _lastSendProgressUpdate = 0;
 
diff --git a/Telegram/SourceFiles/calls/group/calls_group_members.cpp b/Telegram/SourceFiles/calls/group/calls_group_members.cpp
index 2853340a532f4e..9331fdd5db69a1 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_members.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_members.cpp
@@ -147,9 +147,11 @@ class Members::Controller final
 	void checkRowPosition(not_null<Row*> row);
 	[[nodiscard]] bool needToReorder(not_null<Row*> row) const;
 	[[nodiscard]] bool allRowsAboveAreSpeaking(not_null<Row*> row) const;
+#if 0 // goodToRemove
 	[[nodiscard]] bool allRowsAboveMoreImportantThanHand(
 		not_null<Row*> row,
 		uint64 raiseHandRating) const;
+#endif
 	[[nodiscard]] const Data::GroupCallParticipant *findParticipant(
 		const std::string &endpoint) const;
 	[[nodiscard]] const std::string &computeScreenEndpoint(
@@ -515,7 +517,10 @@ void Members::Controller::updateRow(
 		}
 		updateRow(row, was, &now);
 		if ((now.speaking && (!was || !was->speaking))
+#if 0 // goodToRemove
 			|| (now.raisedHandRating != (was ? was->raisedHandRating : 0))
+#endif
+			|| (now.isHandRaised != (was ? was->isHandRaised : false))
 			|| (!now.canSelfUnmute && was && was->canSelfUnmute)) {
 			checkPosition = row;
 		}
@@ -524,7 +529,10 @@ void Members::Controller::updateRow(
 			delegate()->peerListPrependRow(std::move(row));
 		} else {
 			reorderIfInvitedBefore = delegate()->peerListFullRowsCount();
+#if 0 // goodToRemove
 			if (now.raisedHandRating != 0) {
+#endif
+			if (now.isHandRaised) {
 				checkPosition = row.get();
 			} else {
 				addedToBottom = row.get();
@@ -551,6 +559,7 @@ void Members::Controller::updateRow(
 	if (checkPosition) {
 		checkRowPosition(checkPosition);
 	} else if (addedToBottom) {
+#if 0 // goodToRemove
 		const auto real = _call->lookupReal();
 		if (real && real->joinedToTop()) {
 			const auto proj = [&](const PeerListRow &other) {
@@ -567,6 +576,7 @@ void Members::Controller::updateRow(
 				return proj(a) > proj(b);
 			});
 		}
+#endif
 	}
 }
 
@@ -584,6 +594,7 @@ bool Members::Controller::allRowsAboveAreSpeaking(not_null<Row*> row) const {
 	return false;
 }
 
+#if 0 // goodToRemove
 bool Members::Controller::allRowsAboveMoreImportantThanHand(
 		not_null<Row*> row,
 		uint64 raiseHandRating) const {
@@ -606,6 +617,7 @@ bool Members::Controller::allRowsAboveMoreImportantThanHand(
 	}
 	return false;
 }
+#endif
 
 bool Members::Controller::needToReorder(not_null<Row*> row) const {
 	// All reorder cases:
@@ -620,6 +632,7 @@ bool Members::Controller::needToReorder(not_null<Row*> row) const {
 		return false;
 	}
 
+#if 0 // goodToRemove
 	const auto rating = row->raisedHandRating();
 	if (!rating && row->state() != Row::State::Muted) {
 		return false;
@@ -627,6 +640,7 @@ bool Members::Controller::needToReorder(not_null<Row*> row) const {
 	if (rating > 0 && !allRowsAboveMoreImportantThanHand(row, rating)) {
 		return true;
 	}
+#endif
 	const auto index = row->absoluteIndex();
 	if (index + 1 == delegate()->peerListFullRowsCount()) {
 		// Last one, can't bring lower.
@@ -637,10 +651,15 @@ bool Members::Controller::needToReorder(not_null<Row*> row) const {
 	if ((state != Row::State::Muted) && (state != Row::State::RaisedHand)) {
 		return true;
 	}
+#if 0 // goodToRemove
 	if (!rating && static_cast<Row*>(next.get())->raisedHandRating()) {
 		return true;
 	}
+#endif
+	return true;
+#if 0 // goodToRemove - prefer to reorder.
 	return false;
+#endif
 }
 
 void Members::Controller::checkRowPosition(not_null<Row*> row) {
@@ -655,6 +674,7 @@ void Members::Controller::checkRowPosition(not_null<Row*> row) {
 	// Someone started speaking and has a non-speaking row above him.
 	// Or someone raised hand and has force muted above him.
 	// Or someone was forced muted and had can_unmute_self below him. Sort.
+#if 0 // goodToRemove
 	static constexpr auto kTop = std::numeric_limits<uint64>::max();
 	const auto projForAdmin = [&](const PeerListRow &other) {
 		const auto &real = static_cast<const Row&>(other);
@@ -684,9 +704,18 @@ void Members::Controller::checkRowPosition(not_null<Row*> row) {
 			return proj(a) > proj(b);
 		};
 	};
+#endif
+	const auto comparator = [&](const PeerListRow &a, const PeerListRow &b) {
+		const auto &realA = static_cast<const Row&>(a);
+		const auto &realB = static_cast<const Row&>(b);
+		return realA.order() > realB.order();
+	};
+	delegate()->peerListSortRows(comparator);
+#if 0 // goodToRemove
 	delegate()->peerListSortRows(_peer->canManageGroupCall()
 		? makeComparator(projForAdmin)
 		: makeComparator(projForOther));
+#endif
 }
 
 void Members::Controller::updateRow(
@@ -1507,7 +1536,10 @@ void Members::Controller::addMuteActionsToContextMenu(
 		) | rpl::start_with_next([=](bool mutedFromVolume) {
 			const auto state = _call->canManage()
 				? (mutedFromVolume
+#if 0 // goodToRemove
 					? (row->raisedHandRating()
+#endif
+					? (row->isHandRaised()
 						? Row::State::RaisedHand
 						: Row::State::Muted)
 					: Row::State::Inactive)
diff --git a/Telegram/SourceFiles/calls/group/calls_group_members_row.cpp b/Telegram/SourceFiles/calls/group/calls_group_members_row.cpp
index 02ae9cd685c3f0..fd71e0ac55c86f 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_members_row.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_members_row.cpp
@@ -148,7 +148,10 @@ void MembersRow::updateState(
 		setSounding(false);
 		setSpeaking(false);
 		_mutedByMe = false;
+#if 0 // goodToRemove
 		_raisedHandRating = 0;
+#endif
+		_isHandRaised = false;
 	} else if (!participant->muted
 		|| (participant->sounding && participant->ssrc != 0)
 		|| (participant->additionalSounding
@@ -161,20 +164,33 @@ void MembersRow::updateState(
 			|| (participant->additionalSpeaking
 				&& GetAdditionalAudioSsrc(participant->videoParams) != 0));
 		_mutedByMe = participant->mutedByMe;
+#if 0 // goodToRemove
 		_raisedHandRating = 0;
+#endif
+		_isHandRaised = false;
 	} else if (participant->canSelfUnmute) {
 		setState(State::Inactive);
 		setSounding(false);
 		setSpeaking(false);
 		_mutedByMe = participant->mutedByMe;
+#if 0 // goodToRemove
 		_raisedHandRating = 0;
+#endif
+		_isHandRaised = false;
 	} else {
 		setSounding(false);
 		setSpeaking(false);
 		_mutedByMe = participant->mutedByMe;
+#if 0 // goodToRemove
 		_raisedHandRating = participant->raisedHandRating;
 		setState(_raisedHandRating ? State::RaisedHand : State::Muted);
+#endif
+		_isHandRaised = participant->isHandRaised;
+		setState(_isHandRaised ? State::RaisedHand : State::Muted);
 	}
+#if 0 // doLater
+#endif
+	_order = participant ? participant->rowOrder() : QString();
 	refreshStatus();
 }
 
@@ -310,9 +326,11 @@ void MembersRow::updateLevel(float level) {
 	const auto spoke = (level >= GroupCall::kSpeakLevelThreshold)
 		? crl::now()
 		: crl::time();
+#if 0 // goodToRemove
 	if (spoke && _speaking) {
 		_speakingLastTime = spoke;
 	}
+#endif
 
 	if (_skipLevelUpdate) {
 		return;
diff --git a/Telegram/SourceFiles/calls/group/calls_group_members_row.h b/Telegram/SourceFiles/calls/group/calls_group_members_row.h
index 5ba910c8e23acb..4abdee29d58478 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_members_row.h
+++ b/Telegram/SourceFiles/calls/group/calls_group_members_row.h
@@ -95,15 +95,25 @@ class MembersRow final : public PeerListRow {
 	[[nodiscard]] bool mutedByMe() const {
 		return _mutedByMe;
 	}
+#if 0 // goodToRemove
 	[[nodiscard]] crl::time speakingLastTime() const {
 		return _speakingLastTime;
 	}
+#endif
 	[[nodiscard]] int volume() const {
 		return _volume;
 	}
+#if 0 // goodToRemove
 	[[nodiscard]] uint64 raisedHandRating() const {
 		return _raisedHandRating;
 	}
+#endif
+	[[nodiscard]] bool isHandRaised() const {
+		return _isHandRaised;
+	}
+	[[nodiscard]] QString order() const {
+		return _order;
+	}
 
 	void refreshName(const style::PeerListItem &st) override;
 
@@ -209,8 +219,10 @@ class MembersRow final : public PeerListRow {
 	Ui::Animations::Simple _mutedAnimation; // For gray/red icon.
 	Ui::Animations::Simple _activeAnimation; // For icon cross animation.
 	Ui::Text::String _about;
+#if 0 // goodToRemove
 	crl::time _speakingLastTime = 0;
 	uint64 _raisedHandRating = 0;
+#endif
 	int _volume = Group::kDefaultVolume;
 	bool _sounding : 1 = false;
 	bool _speaking : 1 = false;
@@ -218,6 +230,9 @@ class MembersRow final : public PeerListRow {
 	bool _skipLevelUpdate : 1 = false;
 	bool _mutedByMe : 1 = false;
 
+	bool _isHandRaised = false;
+	QString _order;
+
 };
 
 } // namespace Calls::Group
diff --git a/Telegram/SourceFiles/calls/group/calls_group_menu.cpp b/Telegram/SourceFiles/calls/group/calls_group_menu.cpp
index 51a9068a7396eb..1381c8069856e3 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_menu.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_menu.cpp
@@ -505,7 +505,10 @@ void FillMenu(
 	const auto addEditTitle = call->canManage();
 	const auto addEditRecording = call->canManage() && !real->scheduleDate();
 	const auto addScreenCast = !wide
+		&& real->canEnableVideo()
+#if 0 // goodToRemove
 		&& call->videoIsWorking()
+#endif
 		&& !real->scheduleDate();
 	if (addEditJoinAs) {
 		menu->addAction(MakeJoinAsAction(
diff --git a/Telegram/SourceFiles/calls/group/calls_group_settings.cpp b/Telegram/SourceFiles/calls/group/calls_group_settings.cpp
index 4c60a3f886bcd4..3503cc4da1acd6 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_settings.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_settings.cpp
@@ -79,11 +79,18 @@ void SaveCallJoinMuted(
 		return;
 	}
 	call->setJoinMutedLocally(joinMuted);
+	peer->session().sender().request(
+		Tdb::TLtoggleGroupCallMuteNewParticipants(
+			Tdb::tl_int32(callId),
+			Tdb::tl_bool(joinMuted)
+	)).send();
+#if 0 // goodToRemove
 	peer->session().api().request(MTPphone_ToggleGroupCallSettings(
 		MTP_flags(MTPphone_ToggleGroupCallSettings::Flag::f_join_muted),
 		call->input(),
 		MTP_bool(joinMuted)
 	)).send();
+#endif
 }
 
 [[nodiscard]] crl::time DelayByIndex(int index) {
@@ -842,6 +849,17 @@ std::pair<Fn<void()>, rpl::lifetime> ShareInviteLinkAction(
 		}
 		state->generatingLink = true;
 
+		state->linkListenerRequestId = peer->session().sender().request(
+			Tdb::TLgetGroupCallInviteLink(
+				Tdb::tl_int32(real->id()),
+				Tdb::tl_bool(false)
+			)
+		).done([=](const Tdb::TLDhttpUrl &data) {
+			state->linkListenerRequestId = 0;
+			state->linkListener = data.vurl().v;
+			shareReady();
+		}).send();
+#if 0 // goodToRemove
 		state->linkListenerRequestId = peer->session().api().request(
 			MTPphone_ExportGroupCallInvite(
 				MTP_flags(0),
@@ -855,12 +873,14 @@ std::pair<Fn<void()>, rpl::lifetime> ShareInviteLinkAction(
 				shareReady();
 			});
 		}).send();
+#endif
 
 		if (real->rtmp()) {
 			state->linkSpeaker = QString();
 			state->linkSpeakerRequestId = 0;
 			shareReady();
 		} else if (!state->linkSpeaker.has_value()) {
+#if 0 // goodToRemove
 			using Flag = MTPphone_ExportGroupCallInvite::Flag;
 			state->linkSpeakerRequestId = peer->session().api().request(
 				MTPphone_ExportGroupCallInvite(
@@ -878,6 +898,21 @@ std::pair<Fn<void()>, rpl::lifetime> ShareInviteLinkAction(
 				state->linkSpeaker = QString();
 				shareReady();
 			}).send();
+#endif
+			state->linkListenerRequestId = peer->session().sender().request(
+				Tdb::TLgetGroupCallInviteLink(
+					Tdb::tl_int32(real->id()),
+					Tdb::tl_bool(true)
+				)
+			).done([=](const Tdb::TLDhttpUrl &data) {
+				state->linkSpeakerRequestId = 0;
+				state->linkSpeaker = data.vurl().v;
+				shareReady();
+			}).fail([=] {
+				state->linkSpeakerRequestId = 0;
+				state->linkSpeaker = QString();
+				shareReady();
+			}).send();
 		}
 	};
 	return { std::move(callback), std::move(lifetime) };
diff --git a/Telegram/SourceFiles/data/data_channel.cpp b/Telegram/SourceFiles/data/data_channel.cpp
index d868a3aa5fcb0b..cf0067e4c95534 100644
--- a/Telegram/SourceFiles/data/data_channel.cpp
+++ b/Telegram/SourceFiles/data/data_channel.cpp
@@ -933,6 +933,7 @@ void ChannelData::migrateCall(std::unique_ptr<Data::GroupCall> call) {
 	addFlags(Flag::CallActive);
 }
 
+#if 0 // goodToRemove
 void ChannelData::setGroupCall(
 		const MTPInputGroupCall &call,
 		TimeId scheduleDate,
@@ -961,6 +962,33 @@ void ChannelData::setGroupCall(
 		addFlags(Flag::CallActive);
 	});
 }
+#endif
+
+void ChannelData::setGroupCall(
+		CallId callId,
+		TimeId scheduleDate,
+		bool rtmp) {
+	if (_call && _call->id() == callId) {
+		return;
+	} else if (!_call && !callId) {
+		return;
+	} else if (!callId) {
+		clearGroupCall();
+		return;
+	}
+	const auto hasCall = (_call != nullptr);
+	if (hasCall) {
+		owner().unregisterGroupCall(_call.get());
+	}
+	_call = std::make_unique<Data::GroupCall>(
+		this,
+		callId,
+		scheduleDate,
+		rtmp);
+	owner().registerGroupCall(_call.get());
+	session().changes().peerUpdated(this, UpdateFlag::GroupCall);
+	addFlags(Flag::CallActive);
+}
 
 void ChannelData::clearGroupCall() {
 	if (!_call) {
diff --git a/Telegram/SourceFiles/data/data_channel.h b/Telegram/SourceFiles/data/data_channel.h
index aaebf62c9d213e..3c58dd68e3d53c 100644
--- a/Telegram/SourceFiles/data/data_channel.h
+++ b/Telegram/SourceFiles/data/data_channel.h
@@ -473,10 +473,16 @@ class ChannelData final : public PeerData {
 		return _call.get();
 	}
 	void migrateCall(std::unique_ptr<Data::GroupCall> call);
+#if 0 // goodToRemove
 	void setGroupCall(
 		const MTPInputGroupCall &call,
 		TimeId scheduleDate = 0,
 		bool rtmp = false);
+#endif
+	void setGroupCall(
+		CallId callId,
+		TimeId scheduleDate = 0,
+		bool rtmp = false);
 	void clearGroupCall();
 	void setGroupCallDefaultJoinAs(PeerId peerId);
 	[[nodiscard]] PeerId groupCallDefaultJoinAs() const;
diff --git a/Telegram/SourceFiles/data/data_chat.cpp b/Telegram/SourceFiles/data/data_chat.cpp
index acc759eeb502e1..ebda0cbcd6a72d 100644
--- a/Telegram/SourceFiles/data/data_chat.cpp
+++ b/Telegram/SourceFiles/data/data_chat.cpp
@@ -217,6 +217,7 @@ void ChatData::setMigrateToChannel(ChannelData *channel) {
 	}
 }
 
+#if 0 // goodToRemove
 void ChatData::setGroupCall(
 		const MTPInputGroupCall &call,
 		TimeId scheduleDate,
@@ -248,6 +249,33 @@ void ChatData::setGroupCall(
 		addFlags(Flag::CallActive);
 	});
 }
+#endif
+
+void ChatData::setGroupCall(CallId callId, TimeId scheduleDate, bool rtmp) {
+	if (migrateTo()) {
+		return;
+	}
+	if (_call && _call->id() == callId) {
+		return;
+	} else if (!_call && !callId) {
+		return;
+	} else if (!callId) {
+		clearGroupCall();
+		return;
+	}
+	const auto hasCall = (_call != nullptr);
+	if (hasCall) {
+		owner().unregisterGroupCall(_call.get());
+	}
+	_call = std::make_unique<Data::GroupCall>(
+		this,
+		callId,
+		scheduleDate,
+		rtmp);
+	owner().registerGroupCall(_call.get());
+	session().changes().peerUpdated(this, UpdateFlag::GroupCall);
+	addFlags(ChatDataFlag::CallActive);
+}
 
 void ChatData::clearGroupCall() {
 	if (!_call) {
diff --git a/Telegram/SourceFiles/data/data_chat.h b/Telegram/SourceFiles/data/data_chat.h
index bc4bf800a509ae..a0fe17018662f5 100644
--- a/Telegram/SourceFiles/data/data_chat.h
+++ b/Telegram/SourceFiles/data/data_chat.h
@@ -145,10 +145,16 @@ class ChatData final : public PeerData {
 	[[nodiscard]] Data::GroupCall *groupCall() const {
 		return _call.get();
 	}
+#if 0 // goodToRemove
 	void setGroupCall(
 		const MTPInputGroupCall &call,
 		TimeId scheduleDate = 0,
 		bool rtmp = false);
+#endif
+	void setGroupCall(
+		CallId callId,
+		TimeId scheduleDate = 0,
+		bool rtmp = false);
 	void clearGroupCall();
 	void setGroupCallDefaultJoinAs(PeerId peerId);
 	[[nodiscard]] PeerId groupCallDefaultJoinAs() const;
diff --git a/Telegram/SourceFiles/data/data_group_call.cpp b/Telegram/SourceFiles/data/data_group_call.cpp
index 0e282867417ced..4e231498a01f6c 100644
--- a/Telegram/SourceFiles/data/data_group_call.cpp
+++ b/Telegram/SourceFiles/data/data_group_call.cpp
@@ -28,11 +28,13 @@ constexpr auto kActiveAfterJoined = crl::time(1000);
 constexpr auto kWaitForUpdatesTimeout = 3 * crl::time(1000);
 constexpr auto kReloadStaleTimeout = 16 * crl::time(1000);
 
+#if 0 // goodToRemove
 [[nodiscard]] QString ExtractNextOffset(const MTPphone_GroupCall &call) {
 	return call.match([&](const MTPDphone_groupCall &data) {
 		return qs(data.vparticipants_next_offset());
 	});
 }
+#endif
 
 } // namespace
 
@@ -57,16 +59,26 @@ bool GroupCallParticipant::screenPaused() const {
 	return IsScreenPaused(videoParams);
 }
 
+QString GroupCallParticipant::rowOrder() const {
+	return order.isEmpty() ? QString() : (speaking ? '1' : '0') + order;
+}
+
 GroupCall::GroupCall(
 	not_null<PeerData*> peer,
 	CallId id,
+#if 0 // goodToRemove
 	CallId accessHash,
+#endif
 	TimeId scheduleDate,
 	bool rtmp)
 : _id(id)
+#if 0 // goodToRemove
 , _accessHash(accessHash)
+#endif
 , _peer(peer)
+#if 0 // goodToRemove
 , _reloadByQueuedUpdatesTimer([=] { reload(); })
+#endif
 , _speakingByActiveFinishTimer([=] { checkFinishSpeakingByActive(); })
 , _scheduleDate(scheduleDate)
 , _rtmp(rtmp)
@@ -99,9 +111,11 @@ not_null<PeerData*> GroupCall::peer() const {
 	return _peer;
 }
 
+#if 0 // goodToRemove
 MTPInputGroupCall GroupCall::input() const {
 	return MTP_inputGroupCall(MTP_long(_id), MTP_long(_accessHash));
 }
+#endif
 
 void GroupCall::setPeer(not_null<PeerData*> peer) {
 	Expects(peer->migrateFrom() == _peer);
@@ -116,6 +130,11 @@ auto GroupCall::participants() const
 }
 
 void GroupCall::requestParticipants() {
+	api().sender().request(Tdb::TLloadGroupCallParticipants(
+		Tdb::tl_int32(_id),
+		Tdb::tl_int32(kRequestPerPage)
+	)).send();
+#if 0 // goodToRemove
 	if (!_savedFull) {
 		if (_participantsRequestId || _reloadRequestId) {
 			return;
@@ -163,8 +182,10 @@ void GroupCall::requestParticipants() {
 			_participantsReloaded.fire({});
 		}
 	}).send();
+#endif
 }
 
+#if 0 // goodToRemove
 bool GroupCall::processSavedFullCall() {
 	if (!_savedFull) {
 		return false;
@@ -179,6 +200,7 @@ void GroupCall::finishParticipantsSliceRequest() {
 	computeParticipantsCount();
 	processQueuedUpdates();
 }
+#endif
 
 void GroupCall::setServerParticipantsCount(int count) {
 	_serverParticipantsCount = count;
@@ -270,11 +292,20 @@ auto GroupCall::participantUpdated() const
 	return _participantUpdates.events();
 }
 
+rpl::producer<> GroupCall::recentSpeakersUpdated() const {
+	return _recentSpeakers.updates.events_starting_with_copy({});
+}
+
+const GroupCall::RecentSpeakers &GroupCall::recentSpeakers() const {
+	return _recentSpeakers.current;
+}
+
 auto GroupCall::participantSpeaking() const
 -> rpl::producer<not_null<Participant*>> {
 	return _participantSpeaking.events();
 }
 
+#if 0 // goodToRemove
 void GroupCall::enqueueUpdate(const MTPUpdate &update) {
 	update.match([&](const MTPDupdateGroupCall &updateData) {
 		updateData.vcall().match([&](const MTPDgroupCall &data) {
@@ -344,7 +375,6 @@ void GroupCall::discard(const MTPDgroupCallDiscarded &data) {
 			}
 		}
 	});
-#if 0 // todo
 	Core::App().calls().applyGroupCallUpdateChecked(
 		&peer->session(),
 		MTP_updateGroupCall(
@@ -355,7 +385,6 @@ void GroupCall::discard(const MTPDgroupCallDiscarded &data) {
 				data.vid(),
 				data.vaccess_hash(),
 				data.vduration())));
-#endif
 }
 
 void GroupCall::processFullCallUsersChats(const MTPphone_GroupCall &call) {
@@ -393,7 +422,75 @@ void GroupCall::processFullCall(const MTPphone_GroupCall &call) {
 	finishParticipantsSliceRequest();
 	_participantsReloaded.fire({});
 }
+#endif
+
+void GroupCall::applyCallFields(const Tdb::TLDgroupCall &data) {
+	_joinMuted = data.vmute_new_participants().v;
+	_canChangeJoinMuted = data.vcan_toggle_mute_new_participants().v;
+	_isJoined = data.vis_joined().v;
+
+	const auto wasParticipantsCount = _serverParticipantsCount;
+	const auto nowParticipantsCount = data.vparticipant_count().v;
+
+	setServerParticipantsCount(nowParticipantsCount);
+	computeParticipantsCount();
+	_title = data.vtitle().v;
+	_recordVideo = data.vis_video_recorded().v;
+	_recordStartDate = data.vrecord_duration().v
+		? (base::unixtime::now() - data.vrecord_duration().v)
+		: 0;
+	_scheduleDate = data.vscheduled_start_date().v;
+	_scheduleStartSubscribed = data.venabled_start_notification().v;
+	_canEnableVideo = data.vcan_enable_video().v;
+	_allParticipantsLoaded = data.vloaded_all_participants().v;
+
+	if (_isJoined) {
+		if (!wasParticipantsCount
+			|| (!_allParticipantsLoaded
+				&& (nowParticipantsCount < kRequestPerPage)
+				&& (wasParticipantsCount != nowParticipantsCount))) {
+			// Request participants on every group call update for small calls.
+			requestParticipants();
+		}
+	}
+
+	{
+		using Speaker = Tdb::TLgroupCallRecentSpeaker;
+		_recentSpeakers.current = ranges::views::all(
+			data.vrecent_speakers().v
+		) | ranges::views::transform([=](const Speaker &speaker) {
+			return RecentSpeaker{
+				.peer = _peer->owner().peer(
+					peerFromSender(speaker.data().vparticipant_id())),
+				.speaking = speaker.data().vis_speaking().v,
+			};
+		}) | ranges::to_vector;
+		if (!_isJoined) {
+			_recentSpeakers.updates.fire({});
+		}
+	}
+}
+
+void GroupCall::applyUpdate(const Tdb::TLDupdateGroupCall &update) {
+	if (update.vgroup_call().data().vid().v != _id) {
+		return;
+	}
+	applyCallFields(update.vgroup_call().data());
+}
 
+void GroupCall::applyUpdate(
+		const Tdb::TLDupdateGroupCallParticipant &update,
+		bool local) {
+	if (update.vgroup_call_id().v != _id) {
+		return;
+	}
+	using Source = ApplySliceSource;
+	applyParticipant(
+		update.vparticipant().data(),
+		local ? Source::UpdateConstructed : Source::UpdateReceived);
+}
+
+#if 0 // goodToRemove
 void GroupCall::applyCallFields(const MTPDgroupCall &data) {
 	DEBUG_LOG(("Group Call Participants: "
 		"Set from groupCall %1 -> %2"
@@ -436,7 +533,6 @@ void GroupCall::applyEnqueuedUpdate(const MTPUpdate &update) {
 	_applyingQueuedUpdates = true;
 	const auto guard = gsl::finally([&] { _applyingQueuedUpdates = false; });
 
-#if 0 // mtp
 	update.match([&](const MTPDupdateGroupCall &data) {
 		data.vcall().match([&](const MTPDgroupCall &data) {
 			applyCallFields(data);
@@ -464,7 +560,6 @@ void GroupCall::applyEnqueuedUpdate(const MTPUpdate &update) {
 	Core::App().calls().applyGroupCallUpdateChecked(
 		&_peer->session(),
 		update);
-#endif
 }
 
 void GroupCall::processQueuedUpdates() {
@@ -497,6 +592,7 @@ void GroupCall::processQueuedUpdates() {
 		_reloadByQueuedUpdatesTimer.callOnce(kWaitForUpdatesTimeout);
 	}
 }
+#endif
 
 void GroupCall::computeParticipantsCount() {
 	_fullCount = (_allParticipantsLoaded && !_listenersHidden)
@@ -519,6 +615,19 @@ void GroupCall::reload() {
 	}
 	api().request(base::take(_participantsRequestId)).cancel();
 
+	_reloadRequestId = api().sender().request(
+		Tdb::TLgetGroupCall(Tdb::tl_int32(_id))
+	).done([=](const Tdb::TLDgroupCall &data) {
+		if (!data.vloaded_all_participants().v && data.vis_joined().v) {
+			requestParticipants();
+		}
+		_reloadRequestId = 0;
+		applyCallFields(data);
+		_participantsReloaded.fire({});
+	}).fail([=](const Tdb::Error &error) {
+		_reloadRequestId = 0;
+	}).send();
+#if 0 // goodToRemove
 	DEBUG_LOG(("Group Call Participants: "
 		"Reloading with queued: %1"
 		).arg(_queuedUpdates.size()));
@@ -548,8 +657,10 @@ void GroupCall::reload() {
 		_reloadRequestId = 0;
 		_reloadLastFinished = crl::now();
 	}).send();
+#endif
 }
 
+#if 0 // goodToRemove
 bool GroupCall::requestParticipantsAfterReload(
 		const MTPphone_GroupCall &call) const {
 	return call.match([&](const MTPDphone_groupCall &data) {
@@ -708,6 +819,154 @@ void GroupCall::applyParticipantsSlice(
 		computeParticipantsCount();
 	}
 }
+#endif
+
+void GroupCall::applyLocalVolume(
+		not_null<PeerData*> participantPeer,
+		bool mute,
+		std::optional<int> volume) {
+	const auto i = ranges::find(
+		_participants,
+		participantPeer,
+		&Participant::peer);
+	Assert(i != end(_participants));
+	const auto was = std::make_optional(*i);
+	auto now = *i;
+	if (now.canBeMutedForAllUsers) {
+		now.muted = mute;
+	}
+	if (now.canBeMutedForCurrentUser) {
+		now.mutedByMe = mute;
+	}
+	now.volume = volume.value_or(was->volume);
+	_participantUpdates.fire({
+		.was = was,
+		.now = now,
+	});
+}
+
+void GroupCall::applyParticipant(
+		const Tdb::TLDgroupCallParticipant &data,
+		ApplySliceSource sliceSource) {
+	const auto participantPeerId = peerFromSender(data.vparticipant_id());
+	const auto participantPeer = _peer->owner().peer(
+		participantPeerId);
+	const auto i = ranges::find(
+		_participants,
+		participantPeer,
+		&Participant::peer);
+	if (data.vorder().v.isEmpty()) {
+		if (i != end(_participants)) {
+			auto update = ParticipantUpdate{
+				.was = *i,
+			};
+			_participantPeerByAudioSsrc.erase(i->ssrc);
+			_participantPeerByAudioSsrc.erase(
+				GetAdditionalAudioSsrc(i->videoParams));
+			_speakingByActiveFinishes.remove(participantPeer);
+			_participants.erase(i);
+			if (sliceSource != ApplySliceSource::FullReloaded) {
+				_participantUpdates.fire(std::move(update));
+			}
+		}
+		if (_serverParticipantsCount > 0) {
+			--_serverParticipantsCount;
+		}
+		return;
+	}
+	participantPeer->setAbout(data.vbio().v);
+	const auto was = (i != end(_participants))
+		? std::make_optional(*i)
+		: std::nullopt;
+	const auto canSelfUnmute = data.vcan_unmute_self().v;
+	const auto canBeSpeaking = !data.vis_muted_for_all_users().v
+		|| data.vcan_unmute_self().v;
+	const auto localUpdate = (sliceSource
+		== ApplySliceSource::UpdateConstructed);
+	const auto existingVideoParams = (i != end(_participants))
+		? i->videoParams
+		: nullptr;
+	auto videoParams = localUpdate
+		? existingVideoParams
+		: Calls::ParseVideoParams(
+			data.vvideo_info(),
+			data.vscreen_sharing_video_info(),
+			existingVideoParams);
+	const auto value = Participant{
+		.peer = participantPeer,
+		.videoParams = std::move(videoParams),
+		.ssrc = uint32(data.vaudio_source_id().v),
+		.volume = data.vvolume_level().v,
+		.sounding = canBeSpeaking && was && was->sounding,
+		.speaking = canBeSpeaking && was && was->speaking,
+		.additionalSounding = (canBeSpeaking
+			&& was
+			&& was->additionalSounding),
+		.additionalSpeaking = (canBeSpeaking
+			&& was
+			&& was->additionalSpeaking),
+		.muted = data.vis_muted_for_all_users().v,
+		.mutedByMe = data.vis_muted_for_current_user().v,
+		.canSelfUnmute = canSelfUnmute,
+		.canBeSpeaking = canBeSpeaking,
+
+		.isHandRaised = data.vis_hand_raised().v,
+		.canBeMutedForAllUsers = data.vcan_be_muted_for_all_users().v,
+		.canBeUnmutedForAllUsers = data.vcan_be_unmuted_for_all_users().v,
+		.canBeMutedForCurrentUser = data.vcan_be_muted_for_current_user().v,
+		.canBeUnmutedForCurrentUser =
+			data.vcan_be_unmuted_for_current_user().v,
+		.order = data.vorder().v,
+	};
+	if (i == end(_participants)) {
+		if (value.ssrc) {
+			_participantPeerByAudioSsrc.emplace(
+				value.ssrc,
+				participantPeer);
+		}
+		if (const auto additional = GetAdditionalAudioSsrc(
+				value.videoParams)) {
+			_participantPeerByAudioSsrc.emplace(
+				additional,
+				participantPeer);
+		}
+		_participants.push_back(value);
+		if (const auto user = participantPeer->asUser()) {
+			_peer->owner().unregisterInvitedToCallUser(_id, user);
+		}
+	} else {
+		if (i->ssrc != value.ssrc) {
+			_participantPeerByAudioSsrc.erase(i->ssrc);
+			if (value.ssrc) {
+				_participantPeerByAudioSsrc.emplace(
+					value.ssrc,
+					participantPeer);
+			}
+		}
+		if (GetAdditionalAudioSsrc(i->videoParams)
+			!= GetAdditionalAudioSsrc(value.videoParams)) {
+			_participantPeerByAudioSsrc.erase(
+				GetAdditionalAudioSsrc(i->videoParams));
+			if (const auto additional = GetAdditionalAudioSsrc(
+				value.videoParams)) {
+				_participantPeerByAudioSsrc.emplace(
+					additional,
+					participantPeer);
+			}
+		}
+		*i = value;
+	}
+	if (sliceSource != ApplySliceSource::FullReloaded) {
+		_participantUpdates.fire({
+			.was = was,
+			.now = value,
+		});
+	}
+	if (sliceSource == ApplySliceSource::UpdateReceived) {
+		changePeerEmptyCallFlag();
+		computeParticipantsCount();
+	}
+}
 
 void GroupCall::applyLastSpoke(
 		uint32 ssrc,
@@ -724,7 +983,10 @@ void GroupCall::applyLastSpoke(
 
 	_speakingByActiveFinishes.remove(participant->peer);
 	const auto sounding = (when.anything + kSoundStatusKeptFor >= now)
+#if 0 // goodToRemove
 		&& participant->canSelfUnmute;
+#endif
+		&& participant->canBeSpeaking;
 	const auto speaking = sounding
 		&& (when.voice + kSoundStatusKeptFor >= now);
 	if (speaking) {
@@ -750,6 +1012,11 @@ void GroupCall::applyLastSpoke(
 			.was = was,
 			.now = *participant,
 		});
+		api().sender().request(Tdb::TLsetGroupCallParticipantIsSpeaking(
+			Tdb::tl_int32(_id),
+			Tdb::tl_int32(participant->peer->isSelf() ? 0 : ssrc),
+			Tdb::tl_bool(speaking)
+		)).send();
 	}
 }
 
@@ -773,7 +1040,10 @@ void GroupCall::applyActiveUpdate(
 	const auto participant = participantPeerLoaded
 		? findParticipant(participantPeerLoaded)
 		: nullptr;
+#if 0 // goodToRemove
 	const auto loadByUserId = !participant || participant->onlyMinLoaded;
+#endif
+	const auto loadByUserId = !participant;
 	if (loadByUserId) {
 		_unknownSpokenPeerIds[participantPeerId] = when;
 		requestUnknownParticipants();
@@ -784,9 +1054,13 @@ void GroupCall::applyActiveUpdate(
 	const auto was = std::make_optional(*participant);
 	const auto now = crl::now();
 	const auto elapsed = TimeId((now - when.anything) / crl::time(1000));
+#if 0 // goodToRemove
 	const auto lastActive = base::unixtime::now() - elapsed;
 	const auto finishes = when.anything + kSpeakingAfterActive;
 	if (lastActive <= participant->lastActive || finishes <= now) {
+#endif
+	const auto finishes = when.anything + kSpeakingAfterActive;
+	if (finishes <= now) {
 		return;
 	}
 	_speakingByActiveFinishes[participant->peer] = finishes;
@@ -794,7 +1068,9 @@ void GroupCall::applyActiveUpdate(
 		_speakingByActiveFinishTimer.callOnce(finishes - now);
 	}
 
+#if 0 // goodToRemove
 	participant->lastActive = lastActive;
+#endif
 	participant->speaking = true;
 	participant->canSelfUnmute = true;
 	if (!was->speaking || !was->canSelfUnmute) {
@@ -840,6 +1116,8 @@ void GroupCall::checkFinishSpeakingByActive() {
 }
 
 void GroupCall::requestUnknownParticipants() {
+	requestParticipants();
+#if 0 // goodToRemove
 	if (_unknownParticipantPeersRequestId
 		|| (_unknownSpokenSsrcs.empty() && _unknownSpokenPeerIds.empty())) {
 		return;
@@ -942,6 +1220,7 @@ void GroupCall::requestUnknownParticipants() {
 		}
 		requestUnknownParticipants();
 	}).send();
+#endif
 }
 
 void GroupCall::setInCall() {
@@ -982,9 +1261,11 @@ bool GroupCall::canChangeJoinMuted() const {
 	return _canChangeJoinMuted;
 }
 
+#if 0 // goodToRemove
 bool GroupCall::joinedToTop() const {
 	return _joinedToTop;
 }
+#endif
 
 ApiWrap &GroupCall::api() const {
 	return _peer->session().api();
diff --git a/Telegram/SourceFiles/data/data_group_call.h b/Telegram/SourceFiles/data/data_group_call.h
index 6dbaf8debeea3a..af1aa7315c701e 100644
--- a/Telegram/SourceFiles/data/data_group_call.h
+++ b/Telegram/SourceFiles/data/data_group_call.h
@@ -8,6 +8,7 @@ For license and copyright information please follow this link:
 #pragma once
 
 #include "base/timer.h"
+#include "tdb/tdb_tl_scheme.h"
 
 class PeerData;
 
@@ -29,9 +30,11 @@ struct LastSpokeTimes {
 struct GroupCallParticipant {
 	not_null<PeerData*> peer;
 	std::shared_ptr<Calls::ParticipantVideoParams> videoParams;
+#if 0 // goodToRemove
 	TimeId date = 0;
 	TimeId lastActive = 0;
 	uint64 raisedHandRating = 0;
+#endif
 	uint32 ssrc = 0;
 	int volume = 0;
 	bool sounding : 1 = false;
@@ -41,14 +44,26 @@ struct GroupCallParticipant {
 	bool muted : 1 = false;
 	bool mutedByMe : 1 = false;
 	bool canSelfUnmute : 1 = false;
+#if 0 // goodToRemove
 	bool onlyMinLoaded : 1 = false;
 	bool videoJoined = false;
 	bool applyVolumeFromMin = true;
+#endif
+	bool canBeSpeaking = false;
+
+	bool isHandRaised = false;
+	bool canBeMutedForAllUsers = false;
+	bool canBeUnmutedForAllUsers = false;
+	bool canBeMutedForCurrentUser = false;
+	bool canBeUnmutedForCurrentUser = false;
+	QString order;
 
 	[[nodiscard]] const std::string &cameraEndpoint() const;
 	[[nodiscard]] const std::string &screenEndpoint() const;
 	[[nodiscard]] bool cameraPaused() const;
 	[[nodiscard]] bool screenPaused() const;
+
+	[[nodiscard]] QString rowOrder() const;
 };
 
 class GroupCall final {
@@ -56,7 +71,9 @@ class GroupCall final {
 	GroupCall(
 		not_null<PeerData*> peer,
 		CallId id,
+#if 0 // goodToRemove
 		CallId accessHash,
+#endif
 		TimeId scheduleDate,
 		bool rtmp);
 	~GroupCall();
@@ -66,7 +83,9 @@ class GroupCall final {
 	[[nodiscard]] bool rtmp() const;
 	[[nodiscard]] bool listenersHidden() const;
 	[[nodiscard]] not_null<PeerData*> peer() const;
+#if 0 // goodToRemove
 	[[nodiscard]] MTPInputGroupCall input() const;
+#endif
 	[[nodiscard]] QString title() const {
 		return _title.current();
 	}
@@ -100,13 +119,26 @@ class GroupCall final {
 	[[nodiscard]] rpl::producer<bool> scheduleStartSubscribedValue() const {
 		return _scheduleStartSubscribed.value();
 	}
+#if 0 // goodToRemove
 	[[nodiscard]] int unmutedVideoLimit() const {
 		return _unmutedVideoLimit.current();
 	}
+#endif
+	[[nodiscard]] bool canEnableVideo() const {
+		return _canEnableVideo;
+	}
 	[[nodiscard]] bool recordVideo() const {
 		return _recordVideo.current();
 	}
 
+	struct RecentSpeaker {
+		not_null<PeerData*> peer;
+		bool speaking = false;
+	};
+	using RecentSpeakers = std::vector<RecentSpeaker>;
+	[[nodiscard]] rpl::producer<> recentSpeakersUpdated() const;
+	[[nodiscard]] const RecentSpeakers &recentSpeakers() const;
+
 	void setPeer(not_null<PeerData*> peer);
 
 	using Participant = GroupCallParticipant;
@@ -133,9 +165,21 @@ class GroupCall final {
 	[[nodiscard]] auto participantSpeaking() const
 		-> rpl::producer<not_null<Participant*>>;
 
+#if 0 // goodToRemove
 	void enqueueUpdate(const MTPUpdate &update);
 	void applyLocalUpdate(
 		const MTPDupdateGroupCallParticipants &update);
+#endif
+
+	void applyLocalVolume(
+		not_null<PeerData*> participantPeer,
+		bool mute,
+		std::optional<int> volume);
+
+	void applyUpdate(const Tdb::TLDupdateGroupCall &update);
+	void applyUpdate(
+		const Tdb::TLDupdateGroupCallParticipant &update,
+		bool local = false);
 
 	void applyLastSpoke(uint32 ssrc, LastSpokeTimes when, crl::time now);
 	void applyActiveUpdate(
@@ -157,7 +201,9 @@ class GroupCall final {
 	void setInCall();
 	void reload();
 	void reloadIfStale();
+#if 0 // goodToRemove
 	void processFullCall(const MTPphone_GroupCall &call);
+#endif
 
 	void setJoinMutedLocally(bool muted);
 	[[nodiscard]] bool joinMuted() const;
@@ -179,18 +225,29 @@ class GroupCall final {
 	};
 	[[nodiscard]] ApiWrap &api() const;
 
+#if 0 // goodToRemove
 	void discard(const MTPDgroupCallDiscarded &data);
+#endif
 	[[nodiscard]] bool inCall() const;
+#if 0 // goodToRemove
 	void applyParticipantsSlice(
 		const QVector<MTPGroupCallParticipant> &list,
 		ApplySliceSource sliceSource);
+#endif
+	void applyParticipant(
+		const Tdb::TLDgroupCallParticipant &data,
+		ApplySliceSource sliceSource);
 	void requestUnknownParticipants();
 	void changePeerEmptyCallFlag();
 	void checkFinishSpeakingByActive();
+	void applyCallFields(const Tdb::TLDgroupCall &data);
+#if 0 // goodToRemove
 	void applyCallFields(const MTPDgroupCall &data);
 	void applyEnqueuedUpdate(const MTPUpdate &update);
+#endif
 	void setServerParticipantsCount(int count);
 	void computeParticipantsCount();
+#if 0 // goodToRemove
 	void processQueuedUpdates();
 	void processFullCallUsersChats(const MTPphone_GroupCall &call);
 	void processFullCallFields(const MTPphone_GroupCall &call);
@@ -198,10 +255,13 @@ class GroupCall final {
 		const MTPphone_GroupCall &call) const;
 	[[nodiscard]] bool processSavedFullCall();
 	void finishParticipantsSliceRequest();
+#endif
 	[[nodiscard]] Participant *findParticipant(not_null<PeerData*> peer);
 
 	const CallId _id = 0;
+#if 0 // goodToRemove
 	const CallId _accessHash = 0;
+#endif
 
 	not_null<PeerData*> _peer;
 	int _version = 0;
@@ -210,11 +270,13 @@ class GroupCall final {
 	crl::time _reloadLastFinished = 0;
 	rpl::variable<QString> _title;
 
+#if 0 // goodToRemove
 	base::flat_multi_map<
 		std::pair<int, QueuedType>,
 		MTPUpdate> _queuedUpdates;
 	base::Timer _reloadByQueuedUpdatesTimer;
 	std::optional<MTPphone_GroupCall> _savedFull;
+#endif
 
 	std::vector<Participant> _participants;
 	base::flat_map<uint32, not_null<PeerData*>> _participantPeerByAudioSsrc;
@@ -223,11 +285,19 @@ class GroupCall final {
 	QString _nextOffset;
 	int _serverParticipantsCount = 0;
 	rpl::variable<int> _fullCount = 0;
+#if 0 // goodToRemove
 	rpl::variable<int> _unmutedVideoLimit = 0;
+#endif
 	rpl::variable<bool> _recordVideo = 0;
 	rpl::variable<TimeId> _recordStartDate = 0;
 	rpl::variable<TimeId> _scheduleDate = 0;
 	rpl::variable<bool> _scheduleStartSubscribed = false;
+	bool _canEnableVideo = false;
+
+	struct {
+		rpl::event_stream<> updates;
+		RecentSpeakers current;
+	} _recentSpeakers;
 
 	base::flat_map<uint32, LastSpokeTimes> _unknownSpokenSsrcs;
 	base::flat_map<PeerId, LastSpokeTimes> _unknownSpokenPeerIds;
@@ -244,7 +314,10 @@ class GroupCall final {
 	bool _joinMuted = false;
 	bool _canChangeJoinMuted = true;
 	bool _allParticipantsLoaded = false;
+#if 0 // goodToRemove
 	bool _joinedToTop = false;
+#endif
+	bool _isJoined = false;
 	bool _applyingQueuedUpdates = false;
 	bool _rtmp = false;
 	bool _listenersHidden = false;
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index e699ff124a340d..c23a1c3ddee3de 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1253,12 +1253,17 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 		}
 		chat->setDefaultRestrictions(
 			RestrictionsFromPermissions(data.vpermissions()));
-		data.vvideo_chat().match([&](const TLDvideoChat &data) {
-			const auto callFlag = ChatDataFlag::CallNotEmpty;
-			const auto callNotEmpty = data.vhas_participants().v;
-			chat->setFlags(chat->flags() // todo
-				| (callNotEmpty ? callFlag : ChatDataFlag(0)));
-		});
+		{
+			const auto &videoChat = data.vvideo_chat().data();
+			const auto tlAs = videoChat.vdefault_participant_id();
+			const auto as = tlAs ? peerFromSender(*tlAs) : PeerId(0);
+			chat->setGroupCall(videoChat.vgroup_call_id().v);
+			chat->setGroupCallDefaultJoinAs(as);
+			chat->setFlags(chat->flags() // todo ?
+				| (videoChat.vhas_participants().v
+					? ChatDataFlag::CallNotEmpty
+					: ChatDataFlag(0)));
+		}
 
 		if (canAddMembers != chat->canAddMembers()) {
 			updates |= UpdateFlag::Rights;
@@ -1287,6 +1292,17 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 			|| canAddMembers != channel->canAddMembers()) {
 			updates |= UpdateFlag::Rights;
 		}
+		{
+			const auto &videoChat = data.vvideo_chat().data();
+			const auto tlAs = videoChat.vdefault_participant_id();
+			const auto as = tlAs ? peerFromSender(*tlAs) : PeerId(0);
+			channel->setGroupCall(videoChat.vgroup_call_id().v);
+			channel->setGroupCallDefaultJoinAs(as);
+			channel->setFlags(channel->flags() // todo ?
+				| (videoChat.vhas_participants().v
+					? ChannelDataFlag::CallNotEmpty
+					: ChannelDataFlag(0)));
+		}
 	}
 	if (!result->isFullLoaded()) {
 		result->setLoadedStatus(PeerData::LoadedStatus::Full);
diff --git a/Telegram/SourceFiles/data/data_types.h b/Telegram/SourceFiles/data/data_types.h
index 7d13ae10aae386..a4065309a17aaa 100644
--- a/Telegram/SourceFiles/data/data_types.h
+++ b/Telegram/SourceFiles/data/data_types.h
@@ -137,7 +137,10 @@ using WebPageId = uint64;
 using GameId = uint64;
 using PollId = uint64;
 using WallPaperId = uint64;
+#if 0 // goodToRemove
 using CallId = uint64;
+#endif
+using CallId = int;
 using BotAppId = uint64;
 using EffectId = uint64;
 
diff --git a/Telegram/SourceFiles/history/view/history_view_group_call_bar.cpp b/Telegram/SourceFiles/history/view/history_view_group_call_bar.cpp
index c460ab1e01fb17..f6252a8d9a60b0 100644
--- a/Telegram/SourceFiles/history/view/history_view_group_call_bar.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_group_call_bar.cpp
@@ -80,9 +80,12 @@ rpl::producer<Ui::GroupCallBarContent> GroupCallBarContentByCall(
 
 	// speaking DESC, std::max(date, lastActive) DESC
 	static const auto SortKey = [](const Data::GroupCallParticipant &p) {
+		return p.rowOrder();
+#if 0 // goodToRemove
 		const auto result = (p.speaking ? uint64(0x100000000ULL) : uint64(0))
 			| uint64(std::max(p.lastActive, p.date));
 		return (~uint64(0)) - result; // sorting with less(), so invert.
+#endif
 	};
 
 	constexpr auto kLimit = 3;
@@ -325,6 +328,61 @@ rpl::producer<Ui::GroupCallBarContent> GroupCallBarContentByCall(
 			}
 		}, lifetime);
 
+		call->recentSpeakersUpdated(
+		) | rpl::start_with_next([=] {
+			const auto &speakers = call->recentSpeakers();
+
+			auto wasUsers = base::take(state->current.users);
+			auto wasUserpics = base::take(state->userpics);
+
+			state->current.users.reserve(speakers.size());
+			state->current.users.clear();
+			state->userpics.reserve(speakers.size());
+			state->userpics.clear();
+			state->someUserpicsNotLoaded = false;
+
+			for (const auto &speaker : speakers) {
+				const auto it = ranges::find(
+					wasUserpics,
+					speaker.peer,
+					&UserpicInRow::peer);
+
+				if (it == end(wasUserpics)) {
+					auto userpic = UserpicInRow{
+						.peer = speaker.peer,
+						.speaking = speaker.speaking,
+					};
+					userpic.peer->loadUserpic();
+					const auto pic = userpic.peer->genUserpic(
+						userpic.view,
+						userpicSize);
+					userpic.uniqueKey = userpic.peer->userpicUniqueKey(
+						userpic.view);
+					if (userpic.peer->hasUserpic()
+						&& userpic.peer->useEmptyUserpic(userpic.view)) {
+						state->someUserpicsNotLoaded = true;
+					}
+					state->current.users.push_back({
+						.userpic = pic.toImage(),
+						.userpicKey = userpic.uniqueKey,
+						.id = userpic.peer->id.value,
+						.speaking = userpic.speaking,
+					});
+					state->userpics.push_back(std::move(userpic));
+				} else {
+					const auto wasUserIt = ranges::find(
+						wasUsers,
+						speaker.peer->id.value,
+						&Ui::GroupCallUser::id);
+					Assert(wasUserIt != end(wasUsers));
+					it->speaking = wasUserIt->speaking = speaker.speaking;
+					state->current.users.push_back(std::move(*wasUserIt));
+					state->userpics.push_back(std::move(*it));
+				}
+			}
+			pushNext();
+		}, lifetime);
+
 		call->participantsReloaded(
 		) | rpl::filter([=] {
 			return RegenerateUserpics(state, call, userpicSize);

From ba58d7f87158e46a72c5dd44a2841de7fb151f2d Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 24 Oct 2021 22:14:47 +0300
Subject: [PATCH 062/349] Migrated Calls box from MTP to TDLib.

---
 .../calls/calls_box_controller.cpp            | 55 +++++++++++++++++--
 .../SourceFiles/calls/calls_box_controller.h  |  9 +++
 2 files changed, 60 insertions(+), 4 deletions(-)

diff --git a/Telegram/SourceFiles/calls/calls_box_controller.cpp b/Telegram/SourceFiles/calls/calls_box_controller.cpp
index d6ccf02b3a87be..fb7ef6e933b2a4 100644
--- a/Telegram/SourceFiles/calls/calls_box_controller.cpp
+++ b/Telegram/SourceFiles/calls/calls_box_controller.cpp
@@ -514,7 +514,17 @@ void BoxController::loadMoreRows() {
 	if (_loadRequestId || _allLoaded) {
 		return;
 	}
-
+	_loadRequestId = _api.request(Tdb::TLsearchCallMessages(
+		Tdb::tl_string(_offset),
+		Tdb::tl_int32(_offset.isEmpty() ? kFirstPageCount : kPerPageCount),
+		Tdb::tl_bool(false)
+	)).done([=](const Tdb::TLDmessages &messages) {
+		_loadRequestId = 0;
+		receivedCalls(messages);
+	}).fail([=](const Tdb::Error &error) {
+		_loadRequestId = 0;
+	}).send();
+#if 0 // goodToRemove
 	_loadRequestId = _api.request(MTPmessages_Search(
 		MTP_flags(0),
 		MTP_inputPeerEmpty(),
@@ -556,6 +566,7 @@ void BoxController::loadMoreRows() {
 	}).fail([this] {
 		_loadRequestId = 0;
 	}).send();
+#endif
 }
 
 base::unique_qptr<Ui::PopupMenu> BoxController::rowContextMenu(
@@ -603,6 +614,32 @@ void BoxController::rowRightActionClicked(not_null<PeerListRow*> row) {
 	Core::App().calls().startOutgoingCall(user, false);
 }
 
+void BoxController::receivedCalls(const Tdb::TLDmessages &messages) {
+	if (messages.vmessages().v.empty()) {
+		_allLoaded = true;
+	}
+	for (const auto &message : messages.vmessages().v) {
+		if (!message) {
+			continue;
+		}
+		const auto peerId = peerFromTdbChat(message->data().vchat_id());
+		if (const auto peer = session().data().peerLoaded(peerId)) {
+			const auto item = session().data().processMessage(
+				*message,
+				NewMessageType::Existing);
+			insertRow(item, InsertWay::Append);
+		} else {
+			LOG(("API Error: a search results with not loaded peer %1"
+				).arg(peerId.value));
+		}
+		_offsetId = message->data().vid().v;
+	}
+
+	refreshAbout();
+	delegate()->peerListRefreshRows();
+}
+
+#if 0 // goodToRemove
 void BoxController::receivedCalls(const QVector<MTPMessage> &result) {
 	if (result.empty()) {
 		_allLoaded = true;
@@ -627,6 +664,7 @@ void BoxController::receivedCalls(const QVector<MTPMessage> &result) {
 	refreshAbout();
 	delegate()->peerListRefreshRows();
 }
+#endif
 
 bool BoxController::insertRow(
 		not_null<HistoryItem*> item,
@@ -719,8 +757,8 @@ void ClearCallsBox(
 			st::boxPadding.bottom()));
 
 	const auto api = &window->session().api();
+#if 0 // goodToRemove
 	const auto sendRequest = [=](bool revoke, auto self) -> void {
-#if 0 // todo
 		using Flag = MTPmessages_DeletePhoneCallHistory::Flag;
 		api->request(MTPmessages_DeletePhoneCallHistory(
 			MTP_flags(revoke ? Flag::f_revoke : Flag(0))
@@ -749,11 +787,20 @@ void ClearCallsBox(
 				}
 			});
 		}).send();
-#endif
 	};
-
+#endif
 	box->addButton(tr::lng_call_box_clear_button(), [=] {
+#if 0 // goodToRemove
 		sendRequest(revokeCheckbox->checked(), sendRequest);
+#endif
+		api->sender().request(Tdb::TLdeleteAllCallMessages(
+			Tdb::tl_bool(revokeCheckbox->checked())
+		)).done([=] {
+			api->session().data().destroyAllCallItems();
+			if (const auto strong = weak.data()) {
+				strong->closeBox();
+			}
+		}).send();
 	});
 	box->addButton(tr::lng_cancel(), [=] { box->closeBox(); });
 }
diff --git a/Telegram/SourceFiles/calls/calls_box_controller.h b/Telegram/SourceFiles/calls/calls_box_controller.h
index 860839cdf24ebb..7fb4e297716738 100644
--- a/Telegram/SourceFiles/calls/calls_box_controller.h
+++ b/Telegram/SourceFiles/calls/calls_box_controller.h
@@ -11,6 +11,10 @@ For license and copyright information please follow this link:
 #include "ui/layers/generic_box.h"
 #include "mtproto/sender.h"
 
+namespace Tdb {
+class TLDfoundMessages;
+} // namespace Tdb
+
 namespace Window {
 class SessionController;
 } // namespace Window
@@ -53,7 +57,10 @@ class BoxController : public PeerListController {
 		not_null<PeerListRow*> row) override;
 
 private:
+	void receivedCalls(const Tdb::TLDmessages &messages);
+#if 0 // goodToRemove
 	void receivedCalls(const QVector<MTPMessage> &result);
+#endif
 	void refreshAbout();
 
 	class GroupCallRow;
@@ -70,7 +77,9 @@ class BoxController : public PeerListController {
 
 	const not_null<Window::SessionController*> _window;
 	MTP::Sender _api;
+#endif
 
+#if 0 // goodToRemove
 	MsgId _offsetId = 0;
 	int _loadRequestId = 0; // Not a real mtpRequestId.
 	bool _allLoaded = false;

From 3545eb3a818a6994f13277ea09b6d492817af0b6 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 24 Oct 2021 22:14:47 +0300
Subject: [PATCH 063/349] Migrated list of common groups from MTP to TDLib.

---
 .../info_common_groups_inner_widget.cpp       | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/Telegram/SourceFiles/info/common_groups/info_common_groups_inner_widget.cpp b/Telegram/SourceFiles/info/common_groups/info_common_groups_inner_widget.cpp
index 37defed0d9a4d2..4eb65be9de300e 100644
--- a/Telegram/SourceFiles/info/common_groups/info_common_groups_inner_widget.cpp
+++ b/Telegram/SourceFiles/info/common_groups/info_common_groups_inner_widget.cpp
@@ -97,6 +97,34 @@ void ListController::loadMoreRows() {
 	if (_preloadRequestId || _allLoaded) {
 		return;
 	}
+	_preloadRequestId = _api.request(Tdb::TLgetGroupsInCommon(
+		Tdb::tl_int53(_user->id.value),
+		peerToTdbChat(_preloadGroupId),
+		Tdb::tl_int32(kCommonGroupsPerPage)
+	)).done([=](const Tdb::TLDchats &data) {
+		_preloadRequestId = 0;
+		_preloadGroupId = 0;
+		_allLoaded = true;
+		const auto &chats = data.vchat_ids().v;
+		if (!chats.empty()) {
+			for (const auto &chat : chats) {
+				const auto peerId = peerFromTdbChat(chat);
+				if (const auto peer = _user->owner().peerLoaded(peerId)) {
+					if (!peer->migrateTo()) {
+						delegate()->peerListAppendRow(createRow(peer));
+					}
+					_preloadGroupId = peer->id;
+					_allLoaded = false;
+				}
+			}
+			delegate()->peerListRefreshRows();
+		}
+		const auto fullCount = delegate()->peerListFullRowsCount();
+		if (fullCount > kCommonGroupsSearchAfter) {
+			_controller->setSearchEnabledByContent(true);
+		}
+	}).send();
+#if 0 // goodToRemove
 	_preloadRequestId = _api.request(MTPmessages_GetCommonChats(
 		_user->inputUser,
 		MTP_long(peerIsChat(_preloadGroupId)
@@ -142,6 +170,7 @@ void ListController::loadMoreRows() {
 			_controller->setSearchEnabledByContent(true);
 		}
 	}).send();
+#endif
 }
 
 std::unique_ptr<PeerListState> ListController::saveState() const {

From ba8fd4a833d94c4ce9bb585e91dde914d52eec78 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 22 Nov 2021 19:14:24 +0400
Subject: [PATCH 064/349] Apply message editions.

---
 Telegram/SourceFiles/api/api_updates.cpp      | 12 +++++++++++
 Telegram/SourceFiles/core/changelogs.cpp      |  2 ++
 .../data/components/scheduled_messages.cpp    |  6 ++++++
 .../data/components/scheduled_messages.h      |  8 +++++++
 Telegram/SourceFiles/data/data_histories.cpp  |  2 ++
 Telegram/SourceFiles/data/data_session.cpp    | 21 +++++++++++++++++++
 Telegram/SourceFiles/data/data_session.h      | 16 ++++++++++++++
 Telegram/SourceFiles/data/data_types.h        |  6 +++---
 .../dialogs/dialogs_inner_widget.cpp          |  2 ++
 .../dialogs/dialogs_inner_widget.h            |  2 ++
 Telegram/SourceFiles/history/history.cpp      |  2 ++
 Telegram/SourceFiles/history/history.h        |  2 ++
 Telegram/SourceFiles/history/history_item.h   |  6 ++++++
 .../SourceFiles/support/support_templates.cpp |  2 ++
 14 files changed, 86 insertions(+), 3 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 9b94ac63a0d412..21d34c5824425c 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -66,6 +66,7 @@ For license and copyright information please follow this link:
 
 #include "tdb/tdb_account.h"
 #include "api/api_global_privacy.h"
+#include "history/history_item_reply_markup.h"
 
 namespace Api {
 namespace {
@@ -2709,7 +2710,18 @@ void Updates::applyUpdate(const TLupdate &update) {
 		const auto oldMessageId = MsgId(data.vold_message_id().v);
 		owner.processMessage(data.vmessage(), oldMessageId);
 	}, [&](const TLDupdateMessageContent &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		const auto itemId = MsgId(data.vmessage_id().v);
+		owner.updateMessageContent(
+			{ peerToChannel(peerId), itemId },
+			data.vnew_content());
 	}, [&](const TLDupdateMessageEdited &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		const auto itemId = MsgId(data.vmessage_id().v);
+		owner.updateMessageEdited(
+			{ peerToChannel(peerId), itemId },
+			data.vedit_date().v,
+			HistoryMessageMarkupData(data.vreply_markup()));
 	}, [&](const TLDupdateMessageIsPinned &data) {
 	}, [&](const TLDupdateMessageInteractionInfo &data) {
 	}, [&](const TLDupdateMessageContentOpened &data) {
diff --git a/Telegram/SourceFiles/core/changelogs.cpp b/Telegram/SourceFiles/core/changelogs.cpp
index 678da71ab37ddf..31f084da6c5479 100644
--- a/Telegram/SourceFiles/core/changelogs.cpp
+++ b/Telegram/SourceFiles/core/changelogs.cpp
@@ -119,10 +119,12 @@ void Changelogs::addLocalLogs() {
 }
 
 void Changelogs::addLocalLog(const QString &text) {
+#if 0 // todo
 	auto textWithEntities = TextWithEntities{ text };
 	TextUtilities::ParseEntities(textWithEntities, TextParseLinks);
 	_session->data().serviceNotification(textWithEntities);
 	_addedSomeLocal = true;
+#endif
 };
 
 void Changelogs::addBetaLogs() {
diff --git a/Telegram/SourceFiles/data/components/scheduled_messages.cpp b/Telegram/SourceFiles/data/components/scheduled_messages.cpp
index 9e69dd35b75fc8..1a2b58b69adb86 100644
--- a/Telegram/SourceFiles/data/components/scheduled_messages.cpp
+++ b/Telegram/SourceFiles/data/components/scheduled_messages.cpp
@@ -194,6 +194,7 @@ bool ScheduledMessages::hasFor(not_null<Data::ForumTopic*> topic) const {
 	});
 }
 
+#if 0 // mtp
 void ScheduledMessages::sendNowSimpleMessage(
 		const MTPDupdateShortSentMessage &update,
 		not_null<HistoryItem*> local) {
@@ -373,6 +374,7 @@ void ScheduledMessages::apply(
 		list.itemById.emplace(id, local);
 	}
 }
+#endif
 
 void ScheduledMessages::appendSending(not_null<HistoryItem*> item) {
 	Expects(item->isSending());
@@ -458,6 +460,7 @@ void ScheduledMessages::request(not_null<History*> history) {
 	if (request.requestId || TooEarlyForRequest(request.lastReceived)) {
 		return;
 	}
+#if 0 // todo
 	const auto i = _data.find(history);
 	const auto hash = (i != end(_data))
 		? countListHash(i->second)
@@ -469,8 +472,10 @@ void ScheduledMessages::request(not_null<History*> history) {
 	}).fail([=] {
 		_requests.remove(history);
 	}).send();
+#endif
 }
 
+#if 0 // mtp
 void ScheduledMessages::parse(
 		not_null<History*> history,
 		const MTPmessages_Messages &list) {
@@ -559,6 +564,7 @@ HistoryItem *ScheduledMessages::append(
 	list.itemById.emplace(id, item);
 	return item;
 }
+#endif
 
 void ScheduledMessages::clearNotSending(not_null<History*> history) {
 	const auto i = _data.find(history);
diff --git a/Telegram/SourceFiles/data/components/scheduled_messages.h b/Telegram/SourceFiles/data/components/scheduled_messages.h
index 90d5b04151157a..7120c59dca3851 100644
--- a/Telegram/SourceFiles/data/components/scheduled_messages.h
+++ b/Telegram/SourceFiles/data/components/scheduled_messages.h
@@ -36,19 +36,23 @@ class ScheduledMessages final {
 	[[nodiscard]] bool hasFor(not_null<Data::ForumTopic*> topic) const;
 	[[nodiscard]] MsgId localMessageId(MsgId remoteId) const;
 
+#if 0 // mtp
 	void checkEntitiesAndUpdate(const MTPDmessage &data);
 	void apply(const MTPDupdateNewScheduledMessage &update);
 	void apply(const MTPDupdateDeleteScheduledMessages &update);
 	void apply(
 		const MTPDupdateMessageID &update,
 		not_null<HistoryItem*> local);
+#endif
 
 	void appendSending(not_null<HistoryItem*> item);
 	void removeSending(not_null<HistoryItem*> item);
 
+#if 0 // mtp
 	void sendNowSimpleMessage(
 		const MTPDupdateShortSentMessage &update,
 		not_null<HistoryItem*> local);
+#endif
 
 	[[nodiscard]] rpl::producer<> updates(not_null<History*> history);
 	[[nodiscard]] Data::MessagesSlice list(not_null<History*> history) const;
@@ -69,6 +73,8 @@ class ScheduledMessages final {
 	};
 
 	void request(not_null<History*> history);
+
+#if 0 // mtp
 	void parse(
 		not_null<History*> history,
 		const MTPmessages_Messages &list);
@@ -76,6 +82,8 @@ class ScheduledMessages final {
 		not_null<History*> history,
 		List &list,
 		const MTPMessage &message);
+#endif
+
 	void clearNotSending(not_null<History*> history);
 	void updated(
 		not_null<History*> history,
diff --git a/Telegram/SourceFiles/data/data_histories.cpp b/Telegram/SourceFiles/data/data_histories.cpp
index 8b143da73a4c75..490b45ff016e84 100644
--- a/Telegram/SourceFiles/data/data_histories.cpp
+++ b/Telegram/SourceFiles/data/data_histories.cpp
@@ -494,6 +494,7 @@ void Histories::requestFakeChatListMessage(
 	}
 
 	_fakeChatListRequests.emplace(history);
+#if 0 // todo
 	sendRequest(history, RequestType::History, [=](Fn<void()> finish) {
 		return session().api().request(MTPmessages_GetHistory(
 			history->peer->input,
@@ -517,6 +518,7 @@ void Histories::requestFakeChatListMessage(
 			finish();
 		}).send();
 	});
+#endif
 }
 
 void Histories::requestGroupAround(not_null<HistoryItem*> item) {
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index c23a1c3ddee3de..0d7839eb8857e0 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -3162,6 +3162,7 @@ Session::SentData Session::messageSentData(uint64 randomId) const {
 	return (i != end(_sentMessagesData)) ? i->second : SentData();
 }
 
+#if 0 // mtp
 HistoryItem *Session::addNewMessage(
 		const MTPMessage &data,
 		MessageFlags localFlags,
@@ -3189,6 +3190,7 @@ HistoryItem *Session::addNewMessage(
 	}
 	return result;
 }
+#endif
 
 not_null<HistoryItem*> Session::processMessage(
 		const Tdb::TLmessage &message,
@@ -3208,6 +3210,23 @@ not_null<HistoryItem*> Session::processMessage(
 	return result;
 }
 
+void Session::updateMessageContent(
+		const FullMsgId &fullId,
+		const TLmessageContent &data) {
+	if (const auto item = message(fullId)) {
+		item->updateContent(data);
+	}
+}
+
+void Session::updateMessageEdited(
+		const FullMsgId &fullId,
+		TimeId editDate,
+		HistoryMessageMarkupData &&markup) {
+	if (const auto item = message(fullId)) {
+		item->updateEditedInfo(editDate, std::move(markup));
+	}
+}
+
 int Session::unreadBadge() const {
 	return computeUnreadBadge(_chatsList.unreadState());
 }
@@ -5061,6 +5080,7 @@ auto Session::dialogsRowReplacements() const
 	return _dialogsRowReplacements.events();
 }
 
+#if 0 // mtp
 void Session::serviceNotification(
 		const TextWithEntities &message,
 		const MTPMessageMedia &media,
@@ -5154,6 +5174,7 @@ void Session::insertCheckedServiceNotification(
 	}
 	sendHistoryChangeNotifications();
 }
+#endif
 
 void Session::setMimeForwardIds(MessageIdsList &&list) {
 	_mimeForwardIds = std::move(list);
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index 4687944f8fd709..2e1da334d5940f 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -38,6 +38,8 @@ class TLDupdateChatPhoto;
 class TLDupdateChatAccentColors;
 } // namespace Tdb
 
+struct HistoryMessageMarkupData;
+
 class Image;
 class HistoryItem;
 struct WebPageCollage;
@@ -556,6 +558,7 @@ class Session final {
 		return _documentLoadProgress.events();
 	}
 
+#if 0 // mtp
 	HistoryItem *addNewMessage(
 		const MTPMessage &data,
 		MessageFlags localFlags,
@@ -565,6 +568,7 @@ class Session final {
 		const MTPMessage &data,
 		MessageFlags localFlags,
 		NewMessageType type);
+#endif
 
 	not_null<HistoryItem*> processMessage(
 		const Tdb::TLmessage &data,
@@ -573,6 +577,14 @@ class Session final {
 		const Tdb::TLmessage &data,
 		NewMessageType type);
 
+	void updateMessageContent(
+		const FullMsgId &fullId,
+		const Tdb::TLmessageContent &data);
+	void updateMessageEdited(
+		const FullMsgId &fullId,
+		TimeId editDate,
+		HistoryMessageMarkupData &&markup);
+
 	[[nodiscard]] int unreadBadge() const;
 	[[nodiscard]] bool unreadBadgeMuted() const;
 	[[nodiscard]] int unreadBadgeIgnoreOne(Dialogs::Key key) const;
@@ -823,10 +835,12 @@ class Session final {
 	void dialogsRowReplaced(DialogsRowReplacement replacement);
 	rpl::producer<DialogsRowReplacement> dialogsRowReplacements() const;
 
+#if 0 // mtp
 	void serviceNotification(
 		const TextWithEntities &message,
 		const MTPMessageMedia &media = MTP_messageMediaEmpty(),
 		bool invertMedia = false);
+#endif
 
 	void setMimeForwardIds(MessageIdsList &&list);
 	MessageIdsList takeMimeForwardIds();
@@ -986,11 +1000,13 @@ class Session final {
 		not_null<const HistoryItem*> item,
 		Method method);
 
+#if 0 // mtp
 	void insertCheckedServiceNotification(
 		const TextWithEntities &message,
 		const MTPMessageMedia &media,
 		TimeId date,
 		bool invertMedia);
+#endif
 
 	void setWallpapers(const QVector<MTPWallPaper> &data, uint64 hash);
 	void highlightProcessDone(uint64 processId);
diff --git a/Telegram/SourceFiles/data/data_types.h b/Telegram/SourceFiles/data/data_types.h
index a4065309a17aaa..962c4fde19d952 100644
--- a/Telegram/SourceFiles/data/data_types.h
+++ b/Telegram/SourceFiles/data/data_types.h
@@ -236,8 +236,8 @@ struct StickerSetIdentifier {
 };
 
 enum class MessageFlag : uint64 {
-	HideEdited            = (1ULL << 0),
-	Legacy                = (1ULL << 1),
+	HideEdited            = (1ULL << 0), // mtp
+	Legacy                = (1ULL << 1), // mtp
 	HasReplyMarkup        = (1ULL << 2),
 	HasFromId             = (1ULL << 3),
 	HasPostAuthor         = (1ULL << 4),
@@ -267,7 +267,7 @@ enum class MessageFlag : uint64 {
 
 	// Edited media is generated on the client
 	// and should not update media from server.
-	IsLocalUpdateMedia    = (1ULL << 22),
+	IsLocalUpdateMedia    = (1ULL << 22), // mtp
 
 	// Sent from inline bot, need to re-set media when sent.
 	FromInlineBot         = (1ULL << 23),
diff --git a/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp b/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp
index ab6577613e22c3..976db8474d6c18 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp
@@ -3075,6 +3075,7 @@ void InnerWidget::searchReceived(
 	refresh();
 }
 
+#if 0 // mtp
 void InnerWidget::peerSearchReceived(
 		const QString &query,
 		const QVector<MTPPeer> &my,
@@ -3112,6 +3113,7 @@ void InnerWidget::peerSearchReceived(
 	}
 	refresh();
 }
+#endif
 
 Data::Folder *InnerWidget::shownFolder() const {
 	return _openedFolder;
diff --git a/Telegram/SourceFiles/dialogs/dialogs_inner_widget.h b/Telegram/SourceFiles/dialogs/dialogs_inner_widget.h
index a0b80ef67173e0..82b5e425af9247 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_inner_widget.h
+++ b/Telegram/SourceFiles/dialogs/dialogs_inner_widget.h
@@ -108,10 +108,12 @@ class InnerWidget final : public Ui::RpWidget {
 		HistoryItem *inject,
 		SearchRequestType type,
 		int fullCount);
+#if 0 // mtp
 	void peerSearchReceived(
 		const QString &query,
 		const QVector<MTPPeer> &my,
 		const QVector<MTPPeer> &result);
+#endif
 
 	[[nodiscard]] FilterId filterId() const;
 
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index 4c6a2b2c2cc500..cce50c1bfd79d9 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -2769,6 +2769,7 @@ void History::setFakeChatListMessage() {
 	}
 }
 
+#if 0 // mtp
 void History::setFakeChatListMessageFrom(const MTPmessages_Messages &data) {
 	if (!lastMessageKnown()) {
 		requestChatListMessage();
@@ -2813,6 +2814,7 @@ void History::setFakeChatListMessageFrom(const MTPmessages_Messages &data) {
 	}
 	setChatListMessage(item);
 }
+#endif
 
 void History::applyChatListGroup(
 		PeerId dataPeerId,
diff --git a/Telegram/SourceFiles/history/history.h b/Telegram/SourceFiles/history/history.h
index 6563af73f3fe7c..a295c77525436c 100644
--- a/Telegram/SourceFiles/history/history.h
+++ b/Telegram/SourceFiles/history/history.h
@@ -423,7 +423,9 @@ class History final : public Data::Thread {
 	void refreshChatListNameSortKey();
 
 	[[nodiscard]] TimeId chatListTimeId() const;
+#if 0 // mtp
 	void setFakeChatListMessageFrom(const MTPmessages_Messages &data);
+#endif
 	void checkChatListMessageRemoved(not_null<HistoryItem*> item);
 
 	void applyChatListGroup(
diff --git a/Telegram/SourceFiles/history/history_item.h b/Telegram/SourceFiles/history/history_item.h
index 5b8fc5a2a9de4c..ec8af34831d52a 100644
--- a/Telegram/SourceFiles/history/history_item.h
+++ b/Telegram/SourceFiles/history/history_item.h
@@ -16,6 +16,7 @@ For license and copyright information please follow this link:
 namespace Tdb {
 class TLmessage;
 class TLDmessage;
+class TLmessageContent;
 } // namespace Tdb
 
 class HiddenSenderInfo;
@@ -561,6 +562,11 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 	[[nodiscard]] bool canUpdateDate() const;
 	void customEmojiRepaint();
 
+	void updateContent(const Tdb::TLmessageContent &content);
+	void updateEditedInfo(
+		TimeId editDate,
+		HistoryMessageMarkupData &&markup);
+
 	[[nodiscard]] TimeId ttlDestroyAt() const {
 		return _ttlDestroyAt;
 	}
diff --git a/Telegram/SourceFiles/support/support_templates.cpp b/Telegram/SourceFiles/support/support_templates.cpp
index cb1515ee30eab4..c18bb45410a6ca 100644
--- a/Telegram/SourceFiles/support/support_templates.cpp
+++ b/Telegram/SourceFiles/support/support_templates.cpp
@@ -538,6 +538,7 @@ void Templates::update() {
 void Templates::updateRequestFinished(QNetworkReply *reply) {
 	reply->deleteLater();
 
+#if 0 // todo
 	const auto path = [&] {
 		for (const auto &[file, sent] : _updates->requests) {
 			if (sent == reply) {
@@ -598,6 +599,7 @@ void Templates::updateRequestFinished(QNetworkReply *reply) {
 			checkUpdateFinished();
 		});
 		});
+#endif
 }
 
 void Templates::checkUpdateFinished() {

From 6f287429ee93ad2019687d5ae88995691d6bdaa4 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 1 Dec 2021 17:19:51 +0400
Subject: [PATCH 065/349] Let Tdb::Instance know about logout process.

---
 Telegram/SourceFiles/apiwrap.cpp              |  2 +-
 Telegram/SourceFiles/intro/intro_code.cpp     |  9 +-
 Telegram/SourceFiles/intro/intro_code.h       |  5 +-
 .../intro/intro_password_check.cpp            | 13 ++-
 .../SourceFiles/intro/intro_password_check.h  |  5 +-
 Telegram/SourceFiles/intro/intro_phone.cpp    | 30 ++++--
 Telegram/SourceFiles/intro/intro_phone.h      |  7 +-
 Telegram/SourceFiles/intro/intro_qr.cpp       | 12 ++-
 Telegram/SourceFiles/intro/intro_qr.h         |  4 +-
 Telegram/SourceFiles/intro/intro_signup.cpp   |  9 +-
 Telegram/SourceFiles/intro/intro_signup.h     |  5 +-
 Telegram/SourceFiles/intro/intro_start.cpp    | 35 +++----
 Telegram/SourceFiles/intro/intro_start.h      |  4 +-
 Telegram/SourceFiles/intro/intro_step.cpp     | 98 ++++---------------
 Telegram/SourceFiles/intro/intro_step.h       | 10 +-
 Telegram/SourceFiles/intro/intro_widget.cpp   | 76 ++++++++++++++
 Telegram/SourceFiles/intro/intro_widget.h     |  5 +
 .../SourceFiles/lang/lang_cloud_manager.cpp   |  5 +-
 Telegram/SourceFiles/main/main_account.cpp    |  6 +-
 .../SourceFiles/tdb/details/tdb_instance.cpp  | 97 +++++++++++++++---
 .../SourceFiles/tdb/details/tdb_instance.h    |  1 +
 Telegram/SourceFiles/tdb/tdb_account.cpp      | 19 +---
 Telegram/SourceFiles/tdb/tdb_account.h        |  6 +-
 Telegram/SourceFiles/tdb/tdb_option.h         |  2 +-
 24 files changed, 270 insertions(+), 195 deletions(-)

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index a1bdac6d300b08..642b95209dff6f 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -905,7 +905,7 @@ void ApiWrap::requestDialogs(Data::Folder *folder) {
 
 void ApiWrap::requestMoreDialogs(Data::Folder *folder) {
 	const auto state = dialogsLoadState(folder);
-	if (!state || !tdb().ready()) {
+	if (!state) {
 		return;
 	} else if (state->requestId) {
 		return;
diff --git a/Telegram/SourceFiles/intro/intro_code.cpp b/Telegram/SourceFiles/intro/intro_code.cpp
index d5296ff1bc4427..83015985a438c5 100644
--- a/Telegram/SourceFiles/intro/intro_code.cpp
+++ b/Telegram/SourceFiles/intro/intro_code.cpp
@@ -277,10 +277,8 @@ void CodeWidget::codeSubmitFail(const MTP::Error &error) {
 }
 #endif
 
-void CodeWidget::handleAuthorizationState(
-		const TLauthorizationState &state) {
-	state.match([&](const TLDauthorizationStateWaitCode &data) {
-		fillCodeInfo(data.vcode_info());
+bool CodeWidget::applyState(const TLauthorizationState &state) {
+	return state.match([&](const TLDauthorizationStateWaitCode &data) {
 		data.vcode_info().match([&](const TLDauthenticationCodeInfo &data) {
 			_code->setDigitsCountMax(getData()->codeLength);
 			if (_callStatus == CallStatus::Calling) {
@@ -292,8 +290,9 @@ void CodeWidget::handleAuthorizationState(
 				updateDescText();
 			}
 		});
+		return true;
 	}, [&](const auto &) {
-		Step::handleAuthorizationState(state);
+		return false;
 	});
 }
 
diff --git a/Telegram/SourceFiles/intro/intro_code.h b/Telegram/SourceFiles/intro/intro_code.h
index 7610688c8e9368..e9c0d20ecf30f5 100644
--- a/Telegram/SourceFiles/intro/intro_code.h
+++ b/Telegram/SourceFiles/intro/intro_code.h
@@ -48,6 +48,8 @@ class CodeWidget final : public Step {
 		return StepType::Code;
 	}
 
+	bool applyState(const Tdb::TLauthorizationState &state) override;
+
 protected:
 	void resizeEvent(QResizeEvent *e) override;
 
@@ -82,9 +84,6 @@ class CodeWidget final : public Step {
 	void stopCheck();
 #endif
 
-	void handleAuthorizationState(
-		const Tdb::TLauthorizationState &state) override;
-
 	void checkCodeFail(const Tdb::Error &error);
 
 	object_ptr<Ui::LinkButton> _noTelegramCode;
diff --git a/Telegram/SourceFiles/intro/intro_password_check.cpp b/Telegram/SourceFiles/intro/intro_password_check.cpp
index e37319a701b543..43fe6d121dfae1 100644
--- a/Telegram/SourceFiles/intro/intro_password_check.cpp
+++ b/Telegram/SourceFiles/intro/intro_password_check.cpp
@@ -37,6 +37,7 @@ PasswordCheckWidget::PasswordCheckWidget(
 : Step(parent, account, data)
 , _unauthCloudPassword(api())
 , _passwordState(getData()->pwdState)
+, _emailPattern(getData()->pwdEmailPattern)
 , _pwdField(this, st::introPassword, tr::lng_signin_password())
 , _pwdHint(this, st::introPasswordHint)
 , _codeField(this, st::introPassword, tr::lng_signin_code())
@@ -496,15 +497,14 @@ void PasswordCheckWidget::codeSubmitDone(const QString &code) {
 	}, box->lifetime());
 }
 
-void PasswordCheckWidget::handleAuthorizationState(
-		const TLauthorizationState &state) {
-	state.match([&](const TLDauthorizationStateWaitPassword &data) {
+bool PasswordCheckWidget::applyState(const TLauthorizationState &state) {
+	return state.match([&](const TLDauthorizationStateWaitPassword &data) {
 		const auto has = data.vhas_recovery_email_address().v;
 		if (_passwordState.hasRecovery != has
 			|| _passwordState.hint != data.vpassword_hint().v) {
+#if 0 // mtp
 			getData()->pwdState.hasRecovery = has;
 			getData()->pwdState.hint = data.vpassword_hint().v;
-#if 0 // mtp
 			goReplace<PasswordCheckWidget>(Animate::Forward);
 #endif
 			_passwordState.hasRecovery = has;
@@ -515,10 +515,9 @@ void PasswordCheckWidget::handleAuthorizationState(
 			_emailPattern = data.vrecovery_email_address_pattern().v;
 			updateDescriptionText();
 		}
-	}, [&](const TLDauthorizationStateReady &data) {
-		finish();
+		return true;
 	}, [&](const auto &) {
-		Step::handleAuthorizationState(state);
+		return false;
 	});
 }
 
diff --git a/Telegram/SourceFiles/intro/intro_password_check.h b/Telegram/SourceFiles/intro/intro_password_check.h
index 71f9a35d8bbe06..5d6204363c56d4 100644
--- a/Telegram/SourceFiles/intro/intro_password_check.h
+++ b/Telegram/SourceFiles/intro/intro_password_check.h
@@ -44,6 +44,8 @@ class PasswordCheckWidget final : public Step {
 		return StepType::Password;
 	}
 
+	bool applyState(const Tdb::TLauthorizationState &state) override;
+
 protected:
 	void resizeEvent(QResizeEvent *e) override;
 
@@ -76,9 +78,6 @@ class PasswordCheckWidget final : public Step {
 	void serverError();
 #endif
 
-	void handleAuthorizationState(
-		const Tdb::TLauthorizationState &state) override;
-
 	void passwordSubmitFail(const QString &error);
 	void codeSubmitFail(const QString &type);
 	void codeSubmitDone(const QString &code);
diff --git a/Telegram/SourceFiles/intro/intro_phone.cpp b/Telegram/SourceFiles/intro/intro_phone.cpp
index 33b3566468e820..d5dcd19e21b178 100644
--- a/Telegram/SourceFiles/intro/intro_phone.cpp
+++ b/Telegram/SourceFiles/intro/intro_phone.cpp
@@ -205,13 +205,22 @@ void PhoneWidget::submit() {
 
 	_sentPhone = phone;
 	_sentRequest = true;
+
+	if (!getData()->qrLink.isEmpty()) {
+		_sentRequest = true;
+		getData()->qrLink = QString();
+		account().logOut();
+	}
 	api().request(TLsetAuthenticationPhoneNumber(
 		tl_string(phone),
 		tl_phoneNumberAuthenticationSettings(
 			tl_bool(false), // allow_flash_call
 			tl_bool(false), // is_current_phone_number
 			tl_bool(false)) // allow_sms_retriever_api
-	)).fail([=](const Error &error) {
+	)).done([=] {
+		_sentRequest = false;
+		go(StepType::Code);
+	}).fail([=](const Error &error) {
 		phoneSetFail(error);
 	}).send();
 #if 0 // mtp
@@ -298,16 +307,21 @@ void PhoneWidget::phoneSubmitFail(const MTP::Error &error) {
 }
 #endif
 
-void PhoneWidget::handleAuthorizationState(
-		const TLauthorizationState &state) {
-	state.match([&](const TLDauthorizationStateWaitPhoneNumber &data) {
-	}, [&](const TLDauthorizationStateWaitOtherDeviceConfirmation &data) {
-	}, [&](const auto &) {
-		Step::handleAuthorizationState(state);
-	});
+bool PhoneWidget::applyState(const TLauthorizationState &state) {
+	const auto type = state.type();
+	if (type == id_authorizationStateWaitPhoneNumber) {
+		if (_sentRequest) {
+			_sentRequest = false;
+		}
+		return true;
+	}
+	return (type == id_authorizationStateWaitOtherDeviceConfirmation)
+		|| (type == id_authorizationStateWaitCode
+			&& getData()->madeInitialJumpToStep);
 }
 
 void PhoneWidget::phoneSetFail(const Error &error) {
+	_sentRequest = false;
 	const auto &type = error.message;
 	if (type == u"PHONE_NUMBER_FLOOD") {
 		Ui::show(Box<Ui::InformBox>(tr::lng_error_phone_flood(tr::now)));
diff --git a/Telegram/SourceFiles/intro/intro_phone.h b/Telegram/SourceFiles/intro/intro_phone.h
index 81e43c26387c72..7d15d8af19aaff 100644
--- a/Telegram/SourceFiles/intro/intro_phone.h
+++ b/Telegram/SourceFiles/intro/intro_phone.h
@@ -44,6 +44,8 @@ class PhoneWidget final : public Step {
 		return StepType::Phone;
 	}
 
+	bool applyState(const Tdb::TLauthorizationState &state) override;
+
 protected:
 	void resizeEvent(QResizeEvent *e) override;
 
@@ -58,8 +60,6 @@ class PhoneWidget final : public Step {
 	void phoneSubmitFail(const MTP::Error &error);
 #endif
 
-	void handleAuthorizationState(
-		const Tdb::TLauthorizationState &state) override;
 	void phoneSetFail(const Tdb::Error &error);
 
 	QString fullNumber() const;
@@ -81,7 +81,8 @@ class PhoneWidget final : public Step {
 	base::Timer _checkRequestTimer;
 #endif
 
-	bool _sentRequest = 0;
+	bool _sentRequest = false;
+
 };
 
 } // namespace details
diff --git a/Telegram/SourceFiles/intro/intro_qr.cpp b/Telegram/SourceFiles/intro/intro_qr.cpp
index 70cb4e3bd502e1..56a83f4a87779a 100644
--- a/Telegram/SourceFiles/intro/intro_qr.cpp
+++ b/Telegram/SourceFiles/intro/intro_qr.cpp
@@ -238,18 +238,20 @@ void QrWidget::checkForTokenUpdate(const MTPUpdate &update) {
 }
 #endif
 
-void QrWidget::handleAuthorizationState(const TLauthorizationState &state) {
-	state.match([&](const TLDauthorizationStateWaitPhoneNumber &data) {
+bool QrWidget::applyState(const TLauthorizationState &state) {
+	return state.match([&](
+			const TLDauthorizationStateWaitPhoneNumber &data) {
 		api().request(TLrequestQrCodeAuthentication(
 			tl_vector<TLint53>(0)
 		)).fail([=](const Error &error) {
 			showTokenError(error);
 		}).send();
+		return true;
 	}, [&](const TLDauthorizationStateWaitOtherDeviceConfirmation &data) {
-		getData()->qrLink = data.vlink().v;
 		_qrLinks.fire_copy(data.vlink().v);
+		return true;
 	}, [&](const auto &) {
-		Step::handleAuthorizationState(state);
+		return false;
 	});
 }
 
@@ -351,7 +353,7 @@ void QrWidget::requestCode() {
 	api().request(
 		TLgetAuthorizationState()
 	).done([=](const TLauthorizationState &result) {
-		handleAuthorizationState(result);
+		applyState(result);
 	}).fail([=](const Error &error) {
 		showTokenError(error);
 	}).send();
diff --git a/Telegram/SourceFiles/intro/intro_qr.h b/Telegram/SourceFiles/intro/intro_qr.h
index f4f5728793bbab..dc6ca70558decc 100644
--- a/Telegram/SourceFiles/intro/intro_qr.h
+++ b/Telegram/SourceFiles/intro/intro_qr.h
@@ -35,6 +35,8 @@ class QrWidget final : public Step {
 		return StepType::Qr;
 	}
 
+	bool applyState(const Tdb::TLauthorizationState &state) override;
+
 private:
 	int errorTop() const override;
 
@@ -55,8 +57,6 @@ class QrWidget final : public Step {
 	void done(const MTPauth_Authorization &authorization);
 #endif
 
-	void handleAuthorizationState(
-		const Tdb::TLauthorizationState &state) override;
 	void requestCode();
 
 	rpl::event_stream<QString> _qrLinks;
diff --git a/Telegram/SourceFiles/intro/intro_signup.cpp b/Telegram/SourceFiles/intro/intro_signup.cpp
index b3c986f7bd7188..dafb64a2f119de 100644
--- a/Telegram/SourceFiles/intro/intro_signup.cpp
+++ b/Telegram/SourceFiles/intro/intro_signup.cpp
@@ -229,13 +229,8 @@ void SignupWidget::submit() {
 	}
 }
 
-void SignupWidget::handleAuthorizationState(
-		const TLauthorizationState &state) {
-	state.match([&](const TLDauthorizationStateWaitRegistration &data) {
-		fillTerms(data.vterms_of_service());
-	}, [&](const auto &) {
-		Step::handleAuthorizationState(state);
-	});
+bool SignupWidget::applyState(const TLauthorizationState &state) {
+	return (state.type() == id_authorizationStateWaitRegistration);
 }
 
 void SignupWidget::registerUserFail(const Error &error) {
diff --git a/Telegram/SourceFiles/intro/intro_signup.h b/Telegram/SourceFiles/intro/intro_signup.h
index c34a18222e4204..d47b9e43ac1e57 100644
--- a/Telegram/SourceFiles/intro/intro_signup.h
+++ b/Telegram/SourceFiles/intro/intro_signup.h
@@ -36,6 +36,8 @@ class SignupWidget final : public Step {
 		return StepType::SignUp;
 	}
 
+	bool applyState(const Tdb::TLauthorizationState &state) override;
+
 protected:
 	void resizeEvent(QResizeEvent *e) override;
 
@@ -48,9 +50,6 @@ class SignupWidget final : public Step {
 	void nameSubmitFail(const MTP::Error &error);
 #endif
 
-	void handleAuthorizationState(
-		const Tdb::TLauthorizationState &state) override;
-
 	void registerUserFail(const Tdb::Error &error);
 
 	object_ptr<Ui::UserpicButton> _photo;
diff --git a/Telegram/SourceFiles/intro/intro_start.cpp b/Telegram/SourceFiles/intro/intro_start.cpp
index 5956a4fbde1cd6..197dfa5dfdd149 100644
--- a/Telegram/SourceFiles/intro/intro_start.cpp
+++ b/Telegram/SourceFiles/intro/intro_start.cpp
@@ -13,6 +13,8 @@ For license and copyright information please follow this link:
 #include "main/main_account.h"
 #include "main/main_app_config.h"
 
+#include "intro/intro_widget.h"
+
 namespace Intro {
 namespace details {
 namespace {
@@ -30,12 +32,6 @@ StartWidget::StartWidget(
 	setTitleText(rpl::single(u"Telegram Desktop"_q));
 	setDescriptionText(tr::lng_intro_about());
 	show();
-
-	api().request(
-		TLgetAuthorizationState()
-	).done([=](const TLauthorizationState &result) {
-		handleAuthorizationState(result);
-	}).send();
 }
 
 void StartWidget::submit() {
@@ -47,11 +43,7 @@ void StartWidget::submit() {
 	api().request(
 		TLgetAuthorizationState()
 	).done([=](const TLauthorizationState &result) {
-		if (result.type() == id_authorizationStateWaitPhoneNumber) {
-			go(StepType::Qr);
-		} else {
-			Step::handleAuthorizationState(result);
-		}
+		jumpByState(result);
 	}).send();
 }
 
@@ -59,18 +51,15 @@ rpl::producer<QString> StartWidget::nextButtonText() const {
 	return tr::lng_start_msgs();
 }
 
-void StartWidget::handleAuthorizationState(
-		const TLauthorizationState &state) {
-	return state.match([&](const auto &data) {
-		using Data = decltype(data);
-		if constexpr (TLDauthorizationStateReady::Is<Data>()
-			|| TLDauthorizationStateWaitCode::Is<Data>()
-			|| TLDauthorizationStateWaitOtherDeviceConfirmation::Is<Data>()
-			|| TLDauthorizationStateWaitRegistration::Is<Data>()
-			|| TLDauthorizationStateWaitPassword::Is<Data>()) {
-			Step::handleAuthorizationState(state);
-		}
-	});
+bool StartWidget::applyState(const TLauthorizationState &state) {
+	const auto type = state.type();
+	return (type == id_authorizationStateWaitPhoneNumber)
+		|| (type == id_authorizationStateWaitOtherDeviceConfirmation)
+		|| (type == id_authorizationStateLoggingOut)
+		|| (type == id_authorizationStateClosing)
+		|| (type == id_authorizationStateClosed)
+		|| (type == id_authorizationStateWaitCode
+			&& getData()->madeInitialJumpToStep);
 }
 
 } // namespace details
diff --git a/Telegram/SourceFiles/intro/intro_start.h b/Telegram/SourceFiles/intro/intro_start.h
index b02c2b92943ba7..5c3daea555aba7 100644
--- a/Telegram/SourceFiles/intro/intro_start.h
+++ b/Telegram/SourceFiles/intro/intro_start.h
@@ -32,9 +32,7 @@ class StartWidget : public Step {
 		return StepType::Start;
 	}
 
-private:
-	void handleAuthorizationState(
-		const Tdb::TLauthorizationState &state) override;
+	bool applyState(const Tdb::TLauthorizationState &state) override;
 
 };
 
diff --git a/Telegram/SourceFiles/intro/intro_step.cpp b/Telegram/SourceFiles/intro/intro_step.cpp
index 1ee587bcdb3252..97d8b8b38aaae7 100644
--- a/Telegram/SourceFiles/intro/intro_step.cpp
+++ b/Telegram/SourceFiles/intro/intro_step.cpp
@@ -111,11 +111,6 @@ Step::Step(
 		_description->entity()->setMarkedText(text);
 		updateLabelsPosition();
 	}, lifetime());
-
-	account->tdb().updates(
-	) | rpl::start_with_next([=](const TLupdate &update) {
-		handleUpdate(update);
-	}, lifetime());
 }
 
 Step::~Step() = default;
@@ -216,6 +211,27 @@ void Step::finish(const MTPUser &user, QImage &&photo) {
 }
 #endif
 
+void Step::jumpByState(const TLauthorizationState &state) {
+	state.match([&](const TLDauthorizationStateWaitTdlibParameters &) {
+	}, [&](const TLDauthorizationStateWaitEncryptionKey &) {
+	}, [&](const TLDauthorizationStateWaitPhoneNumber &) {
+		go(StepType::Qr);
+	}, [&](const TLDauthorizationStateWaitCode &) {
+		go(StepType::Code);
+	}, [&](const TLDauthorizationStateWaitOtherDeviceConfirmation &) {
+		go(StepType::Qr);
+	}, [&](const TLDauthorizationStateWaitRegistration &) {
+		go(StepType::SignUp);
+	}, [&](const TLDauthorizationStateWaitPassword &) {
+		go(StepType::Password);
+	}, [&](const TLDauthorizationStateReady &) {
+		finish();
+	}, [&](const TLDauthorizationStateLoggingOut &) {
+	}, [&](const TLDauthorizationStateClosing &) {
+	}, [&](const TLDauthorizationStateClosed &) {
+	});
+}
+
 void Step::finish(QImage &&photo) {
 	api().request(TLgetMe()).done([=](const TLuser &result) {
 		finish(result, photo);
@@ -471,42 +487,6 @@ void Step::fillSentCodeData(const MTPDauth_sentCode &data) {
 }
 #endif
 
-void Step::fillCodeInfo(const TLauthenticationCodeInfo &info) {
-	info.match([&](const TLDauthenticationCodeInfo &data) {
-		getData()->phone = data.vphone_number().v;
-		const auto currentType = data.vtype().type();
-		getData()->codeByTelegram
-			= (currentType == id_authenticationCodeTypeTelegramMessage);
-		getData()->codeLength = data.vtype().match([](
-				const TLDauthenticationCodeTypeFlashCall &) {
-			LOG(("Tdb Error: authenticationCodeTypeFlashCall."));
-			return 0;
-		}, [&](const auto &data) {
-			return data.vlength().v;
-		});
-		if (const auto next = data.vnext_type()) {
-			const auto type = next->type();
-			getData()->callStatus
-				= (type == id_authenticationCodeTypeCall
-					? CallStatus::Waiting
-					: CallStatus::Disabled);
-			getData()->callTimeout
-				= (type == id_authenticationCodeTypeCall
-					? data.vtimeout().v
-					: 0);
-		} else {
-			getData()->callStatus = CallStatus::Disabled;
-			getData()->callTimeout = 0;
-		}
-	});
-}
-
-void Step::fillTerms(const TLtermsOfService &terms) {
-	getData()->termsLock = terms.match([&](const TLDtermsOfService &data) {
-		return Window::TermsLock::FromTL(nullptr, data);
-	});
-}
-
 void Step::showDescription() {
 	_description->show(anim::type::normal);
 }
@@ -600,42 +580,6 @@ void Step::paintCover(QPainter &p, int top) {
 	st::introCoverIcon.paint(p, planeLeft, planeTop, width());
 }
 
-void Step::handleUpdate(const TLupdate &update) {
-	update.match([&](const TLDupdateAuthorizationState &data) {
-		handleAuthorizationState(data.vauthorization_state());
-	}, [&](const TLDupdateOption &data) {
-		if (Lang::CurrentCloudManager().apply(data)) {
-			return;
-		}
-	}, [](const auto &) {
-	});
-}
-
-void Step::handleAuthorizationState(const TLauthorizationState &state) {
-	return state.match([&](
-			const TLDauthorizationStateWaitPhoneNumber &data) {
-		go(StepType::Phone);
-	}, [&](const TLDauthorizationStateWaitCode &data) {
-		fillCodeInfo(data.vcode_info());
-		go(StepType::Code);
-	}, [&](const TLDauthorizationStateWaitOtherDeviceConfirmation &data) {
-		getData()->qrLink = data.vlink().v;
-		go(StepType::Qr);
-	}, [&](const TLDauthorizationStateWaitRegistration &data) {
-		fillTerms(data.vterms_of_service());
-		go(StepType::SignUp);
-	}, [&](const TLDauthorizationStateWaitPassword &data) {
-		getData()->pwdState.hasRecovery = data.vhas_recovery_email_address().v;
-		getData()->pwdState.hint = data.vpassword_hint().v;
-		//getData()->pwdState.notEmptyPassport = data.is_has_secure_values(); // todo
-		go(StepType::Password);
-	}, [&](const TLDauthorizationStateReady &data) {
-		finish();
-	}, [&](const auto &) {
-		go(StepType::Start);
-	});
-}
-
 int Step::contentLeft() const {
 	return (width() - st::introNextButton.width) / 2;
 }
diff --git a/Telegram/SourceFiles/intro/intro_step.h b/Telegram/SourceFiles/intro/intro_step.h
index 8f56a78313c46a..5caf24d5a074eb 100644
--- a/Telegram/SourceFiles/intro/intro_step.h
+++ b/Telegram/SourceFiles/intro/intro_step.h
@@ -107,6 +107,9 @@ class Step : public Ui::RpWidget {
 		showError(rpl::single(QString()));
 	}
 
+	virtual bool applyState(const Tdb::TLauthorizationState &state) = 0;
+	void jumpByState(const Tdb::TLauthorizationState &state);
+
 protected:
 	void paintEvent(QPaintEvent *e) override;
 	void resizeEvent(QResizeEvent *e) override;
@@ -121,9 +124,6 @@ class Step : public Ui::RpWidget {
 	void fillSentCodeData(const MTPDauth_sentCode &type);
 #endif
 
-	void fillCodeInfo(const Tdb::TLauthenticationCodeInfo &info);
-	void fillTerms(const Tdb::TLtermsOfService &terms);
-
 	void showDescription();
 	void hideDescription();
 
@@ -175,10 +175,6 @@ class Step : public Ui::RpWidget {
 
 	virtual int errorTop() const;
 
-	virtual void handleUpdate(const Tdb::TLupdate &update);
-	virtual void handleAuthorizationState(
-		const Tdb::TLauthorizationState &state);
-
 	void finish(QImage &&photo = QImage());
 
 private:
diff --git a/Telegram/SourceFiles/intro/intro_widget.cpp b/Telegram/SourceFiles/intro/intro_widget.cpp
index 6efd24474b9198..035bec912789c5 100644
--- a/Telegram/SourceFiles/intro/intro_widget.cpp
+++ b/Telegram/SourceFiles/intro/intro_widget.cpp
@@ -282,10 +282,84 @@ void Widget::handleUpdate(const TLupdate &update) {
 		} else {
 			Ui::show(Box<Ui::InformBox>(text));
 		}
+	}, [&](const TLDupdateAuthorizationState &data) {
+		handleAuthorizationState(data.vauthorization_state());
+	}, [&](const TLDupdateOption &data) {
+		if (Lang::CurrentCloudManager().apply(data)) {
+			return;
+		}
 	}, [](const auto &) {
 	});
 }
 
+void Widget::handleAuthorizationState(const TLauthorizationState &state) {
+	state.match([&](const TLDauthorizationStateWaitTdlibParameters &) {
+		Unexpected("authorizationStateWaitTdlibParameters in client code.");
+	}, [&](const TLDauthorizationStateWaitEncryptionKey &data) {
+		if (data.vis_encrypted().v) {
+			// todo jump to passcoded state.
+		} else {
+		}
+	}, [&](const TLDauthorizationStateWaitPhoneNumber &) {
+	}, [&](const TLDauthorizationStateWaitCode &data) {
+		fillCodeInfo(data.vcode_info());
+	}, [&](const TLDauthorizationStateWaitOtherDeviceConfirmation &data) {
+		getData()->qrLink = data.vlink().v;
+	}, [&](const TLDauthorizationStateWaitRegistration &data) {
+		fillTerms(data.vterms_of_service());
+	}, [&](const TLDauthorizationStateWaitPassword &data) {
+		getData()->pwdState.hasRecovery
+			= data.vhas_recovery_email_address().v;
+		getData()->pwdState.hint = data.vpassword_hint().v;
+		getData()->pwdEmailPattern
+			= data.vrecovery_email_address_pattern().v;
+		getData()->pwdState.notEmptyPassport = data.vhas_passport_data().v;
+	}, [&](const TLDauthorizationStateReady &) {
+	}, [&](const TLDauthorizationStateLoggingOut &) {
+	}, [&](const TLDauthorizationStateClosing &) {
+	}, [&](const TLDauthorizationStateClosed &) {
+	});
+	if (!getStep()->applyState(state)) {
+		getStep()->jumpByState(state);
+	}
+}
+
+void Widget::fillCodeInfo(const TLauthenticationCodeInfo &info) {
+	info.match([&](const TLDauthenticationCodeInfo &data) {
+		getData()->phone = data.vphone_number().v;
+		const auto currentType = data.vtype().type();
+		getData()->codeByTelegram
+			= (currentType == id_authenticationCodeTypeTelegramMessage);
+		getData()->codeLength = data.vtype().match([](
+				const TLDauthenticationCodeTypeFlashCall &) {
+			LOG(("Tdb Error: authenticationCodeTypeFlashCall."));
+			return 0;
+		}, [&](const auto &data) {
+			return data.vlength().v;
+		});
+		if (const auto next = data.vnext_type()) {
+			const auto type = next->type();
+			getData()->callStatus
+				= (type == id_authenticationCodeTypeCall
+					? CallStatus::Waiting
+					: CallStatus::Disabled);
+			getData()->callTimeout
+				= (type == id_authenticationCodeTypeCall
+					? data.vtimeout().v
+					: 0);
+		} else {
+			getData()->callStatus = CallStatus::Disabled;
+			getData()->callTimeout = 0;
+		}
+	});
+}
+
+void Widget::fillTerms(const TLtermsOfService &terms) {
+	getData()->termsLock = terms.match([&](const TLDtermsOfService &data) {
+		return Window::TermsLock::FromTL(nullptr, data);
+	});
+}
+
 void Widget::createLanguageLink() {
 	if (_changeLanguage
 		|| Core::App().domain().maybeLastOrSomeAuthedAccount()) {
@@ -504,6 +578,8 @@ std::unique_ptr<details::Step> Widget::makeStep() {
 }
 
 bool Widget::go(StepType type) {
+	getData()->madeInitialJumpToStep = true;
+
 	if (type == StepType::Start) {
 		if (const auto parent
 			= Core::App().domain().maybeLastOrSomeAuthedAccount()) {
diff --git a/Telegram/SourceFiles/intro/intro_widget.h b/Telegram/SourceFiles/intro/intro_widget.h
index 2ba5bd10ce47fe..64778fccae6bed 100644
--- a/Telegram/SourceFiles/intro/intro_widget.h
+++ b/Telegram/SourceFiles/intro/intro_widget.h
@@ -52,6 +52,8 @@ struct Data {
 #if 0 // mtp
 	QByteArray phoneHash;
 #endif
+	bool madeInitialJumpToStep = false;
+	QString pwdEmailPattern;
 
 	CallStatus callStatus = CallStatus::Disabled;
 	int callTimeout = 0;
@@ -175,6 +177,9 @@ class Widget
 	void showTerms(Fn<void()> callback);
 
 	void handleUpdate(const Tdb::TLupdate &update);
+	void handleAuthorizationState(const Tdb::TLauthorizationState &state);
+	void fillCodeInfo(const Tdb::TLauthenticationCodeInfo &info);
+	void fillTerms(const Tdb::TLtermsOfService &terms);
 
 	// FloatDelegate
 	[[nodiscard]] auto floatPlayerDelegate()
diff --git a/Telegram/SourceFiles/lang/lang_cloud_manager.cpp b/Telegram/SourceFiles/lang/lang_cloud_manager.cpp
index 9467acc4ffcaf1..fabc17357d3b49 100644
--- a/Telegram/SourceFiles/lang/lang_cloud_manager.cpp
+++ b/Telegram/SourceFiles/lang/lang_cloud_manager.cpp
@@ -480,8 +480,9 @@ bool CloudManager::apply(const Tdb::TLDupdateOption &result) {
 
 		return true;
 	} else if (result.vname().v == u"suggested_language_pack_id"_q) {
-		const auto suggested = Tdb::OptionValue<QString>(result.vvalue());
-		setSuggestedLanguage(suggested);
+		const auto suggested = Tdb::OptionValueMaybe<QString>(
+			result.vvalue());
+		setSuggestedLanguage(suggested.value_or(QString()));
 		return true;
 	}
 	return false;
diff --git a/Telegram/SourceFiles/main/main_account.cpp b/Telegram/SourceFiles/main/main_account.cpp
index 813d850c963d67..f2f73567c932b7 100644
--- a/Telegram/SourceFiles/main/main_account.cpp
+++ b/Telegram/SourceFiles/main/main_account.cpp
@@ -654,11 +654,7 @@ void Account::logOut() {
 		loggedOut();
 	}
 #endif
-	sender().request(
-		Tdb::TLlogOut()
-	).fail([=](const Tdb::Error &error) {
-		loggedOut();
-	}).send();
+	tdb().logout();
 }
 
 bool Account::loggingOut() const {
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
index 2778f08cba2125..6f001376495d8c 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
@@ -91,7 +91,8 @@ class Instance::Impl final {
 	void sendPrepared(
 		RequestId requestId,
 		ExternalGenerator &&request,
-		ExternalCallback &&callback);
+		ExternalCallback &&callback,
+		bool skipReadyCheck = false);
 	void cancel(RequestId requestId);
 	[[nodiscard]] bool shouldInvokeHandler(RequestId requestId);
 
@@ -102,7 +103,8 @@ class Instance::Impl final {
 			RequestId requestId,
 			Request &&request,
 			FnMut<void(const typename Request::ResponseType &)> &&done,
-			FnMut<void(const Error &)> &&fail) {
+			FnMut<void(const Error &)> &&fail,
+			bool skipReadyCheck = false) {
 		const auto type = request.type();
 		return sendPrepared(
 			requestId,
@@ -110,21 +112,36 @@ class Instance::Impl final {
 			PrepareCallback<typename Request::ResponseType>(
 				type,
 				std::move(done),
-				std::move(fail)));
+				std::move(fail)),
+			skipReadyCheck);
 	}
 
 	void handleUpdate(TLupdate &&update);
 	[[nodiscard]] rpl::producer<TLupdate> updates() const;
+	void logout();
 
 private:
+	struct QueuedRequest {
+		ExternalGenerator request;
+		ExternalCallback callback;
+	};
+
 	void sendTdlibParameters();
+	void sendEncryptionKey();
+	void sendToManager(
+		RequestId requestId,
+		ExternalGenerator &&request,
+		ExternalCallback &&callback);
+	void markReady();
 
 	const std::shared_ptr<Manager> _manager;
 	std::atomic<ClientManager::ClientId> _client;
 	InstanceConfig _config;
 	QMutex _activeRequestsMutex;
 	base::flat_set<RequestId> _activeRequests;
+	base::flat_map<RequestId, QueuedRequest> _queuedRequests;
 	rpl::event_stream<TLupdate> _updates;
+	bool _ready = false;
 
 };
 
@@ -348,11 +365,27 @@ RequestId Instance::Impl::allocateRequestId() const {
 void Instance::Impl::sendPrepared(
 		RequestId requestId,
 		ExternalGenerator &&request,
-		ExternalCallback &&callback) {
+		ExternalCallback &&callback,
+		bool skipReadyCheck) {
 	if (callback) {
 		QMutexLocker lock(&_activeRequestsMutex);
 		_activeRequests.emplace(requestId);
 	}
+	if (!_ready && !skipReadyCheck) {
+		DEBUG_LOG(("Request %1 queued until logged out.").arg(requestId));
+		_queuedRequests.emplace(requestId, QueuedRequest{
+			std::move(request),
+			std::move(callback)
+		});
+		return;
+	}
+	sendToManager(requestId, std::move(request), std::move(callback));
+}
+
+void Instance::Impl::sendToManager(
+		RequestId requestId,
+		ExternalGenerator &&request,
+		ExternalCallback &&callback) {
 	crl::async([
 		manager = _manager,
 		clientId = _client.load(),
@@ -369,8 +402,11 @@ void Instance::Impl::sendPrepared(
 }
 
 void Instance::Impl::cancel(RequestId requestId) {
-	QMutexLocker lock(&_activeRequestsMutex);
-	_activeRequests.remove(requestId);
+	{
+		QMutexLocker lock(&_activeRequestsMutex);
+		_activeRequests.remove(requestId);
+	}
+	_queuedRequests.remove(requestId);
 }
 
 bool Instance::Impl::shouldInvokeHandler(RequestId requestId) {
@@ -378,15 +414,35 @@ bool Instance::Impl::shouldInvokeHandler(RequestId requestId) {
 	return _activeRequests.remove(requestId);
 }
 
-void Instance::Impl::handleUpdate(TLupdate &&update) {
-	if (ClientClosedUpdate(update)) {
-		_client = _manager->createClient(this);
-		sendTdlibParameters();
+void Instance::Impl::markReady() {
+	if (_ready) {
+		return;
 	}
+	_ready = true;
+	for (auto &[requestId, queued] : base::take(_queuedRequests)) {
+		sendToManager(
+			requestId,
+			std::move(queued.request),
+			std::move(queued.callback));
+	}
+}
+
+void Instance::Impl::handleUpdate(TLupdate &&update) {
 	update.match([&](const TLDupdateAuthorizationState &data) {
 		data.vauthorization_state().match([](
 			const TLDauthorizationStateWaitTdlibParameters &) {
+		}, [&](const TLDauthorizationStateWaitEncryptionKey &data) {
+			sendEncryptionKey(); // todo local passcode
+		}, [&](const TLDauthorizationStateLoggingOut &) {
+			_ready = false;
+		}, [&](const TLDauthorizationStateClosing &) {
+			_ready = false;
+		}, [&](const TLDauthorizationStateClosed &) {
+			_client = _manager->createClient(this);
+			sendTdlibParameters();
+			_updates.fire(std::move(update));
 		}, [&](const auto &) {
+			markReady();
 			_updates.fire(std::move(update));
 		});
 	}, [&](const auto &) {
@@ -398,6 +454,11 @@ rpl::producer<TLupdate> Instance::Impl::updates() const {
 	return _updates.events();
 }
 
+void Instance::Impl::logout() {
+	_ready = false;
+	send(allocateRequestId(), TLlogOut(), nullptr, nullptr, true);
+}
+
 void Instance::Impl::sendTdlibParameters() {
 	const auto fail = [=](Error error) {
 		LOG(("Critical Error: setTdlibParameters - %1").arg(error.message));
@@ -422,7 +483,17 @@ void Instance::Impl::sendTdlibParameters() {
 				tl_bool(true), // enable_storage_optimizer
 				tl_bool(false))), // ignore_file_names
 		nullptr,
-		fail);
+		fail,
+		true);
+}
+
+void Instance::Impl::sendEncryptionKey() {
+	send(
+		allocateRequestId(),
+		TLcheckDatabaseEncryptionKey(tl_bytes()),
+		nullptr,
+		nullptr,
+		true);
 }
 
 Instance::Instance(InstanceConfig &&config)
@@ -453,6 +524,10 @@ rpl::producer<TLupdate> Instance::updates() const {
 	return _impl->updates();
 }
 
+void Instance::logout() {
+	_impl->logout();
+}
+
 void ExecuteExternal(
 		ExternalGenerator &&request,
 		ExternalCallback &&callback) {
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.h b/Telegram/SourceFiles/tdb/details/tdb_instance.h
index 642bfc54ae3f12..9ac64157773e9f 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.h
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.h
@@ -99,6 +99,7 @@ class Instance final {
 
 	// Main thread.
 	[[nodiscard]] rpl::producer<TLupdate> updates() const;
+	void logout();
 
 private:
 	class Manager;
diff --git a/Telegram/SourceFiles/tdb/tdb_account.cpp b/Telegram/SourceFiles/tdb/tdb_account.cpp
index ec0e371ae5a6f0..1d6b1e7f6ddaa5 100644
--- a/Telegram/SourceFiles/tdb/tdb_account.cpp
+++ b/Telegram/SourceFiles/tdb/tdb_account.cpp
@@ -22,6 +22,10 @@ Account::Account(AccountConfig &&config)
 	}, _lifetime);
 }
 
+void Account::logout() {
+	_instance.logout();
+}
+
 rpl::producer<TLupdate> Account::updates() const {
 	return _updates.events();
 }
@@ -47,20 +51,7 @@ void Account::unregisterFileGeneration(
 }
 
 bool Account::consumeUpdate(const TLupdate &update) {
-	return update.match([&](const TLDupdateAuthorizationState &data) {
-		return data.vauthorization_state().match([&](
-				const TLDauthorizationStateWaitEncryptionKey &data) {
-			_sender.request(
-				TLcheckDatabaseEncryptionKey(tl_bytes())
-			).send();
-			return true;
-		}, [&](const TLDauthorizationStateReady &) {
-			_ready = true;
-			return false;
-		}, [&](const auto &) {
-			return false;
-		});
-	}, [&](const TLDupdateFileGenerationStart &data) {
+	return update.match([&](const TLDupdateFileGenerationStart &data) {
 		const auto &conversion = data.vconversion().v;
 		const auto id = data.vgeneration_id().v;
 		const auto i = _generators.find(conversion);
diff --git a/Telegram/SourceFiles/tdb/tdb_account.h b/Telegram/SourceFiles/tdb/tdb_account.h
index f9d9b123c04f96..e726a6f6bec002 100644
--- a/Telegram/SourceFiles/tdb/tdb_account.h
+++ b/Telegram/SourceFiles/tdb/tdb_account.h
@@ -25,10 +25,7 @@ class Account final {
 	}
 
 	[[nodiscard]] rpl::producer<TLupdate> updates() const;
-
-	[[nodiscard]] bool ready() const {
-		return _ready;
-	}
+	void logout();
 
 	void registerFileGenerator(not_null<FileGenerator*> generator);
 	void unregisterFileGenerator(not_null<FileGenerator*> generator);
@@ -49,7 +46,6 @@ class Account final {
 	details::Instance _instance;
 	Sender _sender;
 	rpl::event_stream<TLupdate> _updates;
-	bool _ready = false;
 
 	base::flat_map<QString, not_null<FileGenerator*>> _generators;
 	base::flat_map<int64, not_null<FileGenerator*>> _generations;
diff --git a/Telegram/SourceFiles/tdb/tdb_option.h b/Telegram/SourceFiles/tdb/tdb_option.h
index 1dc42c1aa10d7e..6514253c03036e 100644
--- a/Telegram/SourceFiles/tdb/tdb_option.h
+++ b/Telegram/SourceFiles/tdb/tdb_option.h
@@ -42,7 +42,7 @@ std::optional<ResultType> OptionValueMaybe(TLoptionValue option) {
 	return option.match([](
 			const OptionType &data) -> std::optional<ResultType> {
 		return data.vvalue().v;
-	}, [](const auto &) {
+	}, [](const auto &) -> std::optional<ResultType> {
 		return std::nullopt;
 	});
 }

From adbc98a834fce4d7aa9c163941df3f5c61c5d6f3 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 1 Dec 2021 17:23:09 +0400
Subject: [PATCH 066/349] Update TDLib revision.

---
 Telegram/build/prepare/prepare.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index 178a468adcfff8..73d5091c10599d 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1904,7 +1904,7 @@ def runStages():
 stage('td', """
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout 505fed00bd
+    git checkout 1d3cf2c209
 win:
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out

From fcd68f33da50e3b8a546b1ef532c97065d6e6311 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 1 Dec 2021 21:12:01 +0400
Subject: [PATCH 067/349] Comment a lot of MTP. Fix test environment.

---
 Telegram/SourceFiles/apiwrap.cpp              |  1 +
 Telegram/SourceFiles/boxes/connection_box.cpp |  4 ++
 .../chat_helpers/stickers_lottie.cpp          |  2 +
 .../countries/countries_manager.cpp           |  2 +
 Telegram/SourceFiles/data/data_session.cpp    |  6 +-
 Telegram/SourceFiles/data/data_session.h      |  3 +
 .../SourceFiles/export/export_manager.cpp     |  3 +
 .../history_view_voice_record_bar.cpp         |  3 +
 .../inline_bots/inline_bot_result.cpp         |  2 +
 Telegram/SourceFiles/main/main_account.cpp    | 59 +++++++++++++++----
 Telegram/SourceFiles/main/main_account.h      |  8 ++-
 Telegram/SourceFiles/main/main_domain.cpp     | 13 ++++
 Telegram/SourceFiles/main/main_session.cpp    | 19 +++++-
 Telegram/SourceFiles/main/main_session.h      | 11 ++++
 .../passport/passport_form_controller.cpp     |  2 +
 .../passport/passport_form_controller.h       |  2 +
 .../settings/settings_advanced.cpp            |  3 +
 .../SourceFiles/settings/settings_codes.cpp   |  2 +
 .../settings/settings_information.cpp         |  3 +
 .../SourceFiles/storage/localimageloader.cpp  | 11 ++++
 .../SourceFiles/storage/localimageloader.h    |  2 +
 .../SourceFiles/storage/storage_account.cpp   | 52 ++++++++++++++++
 .../SourceFiles/storage/storage_account.h     | 13 ++++
 .../SourceFiles/tdb/details/tdb_instance.cpp  | 10 ++++
 .../SourceFiles/tdb/details/tdb_instance.h    |  1 +
 Telegram/SourceFiles/tdb/tdb_account.cpp      |  4 ++
 Telegram/SourceFiles/tdb/tdb_account.h        |  5 +-
 .../window/themes/window_theme.cpp            |  2 +
 .../window/themes/window_theme_editor_box.cpp |  2 +
 .../window/window_connecting_widget.cpp       |  2 +
 30 files changed, 232 insertions(+), 20 deletions(-)

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 642b95209dff6f..7ad3351437db6e 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -988,6 +988,7 @@ void ApiWrap::requestMoreDialogs(Data::Folder *folder) {
 		state->pinnedReceived = true;
 		state->firstRequested = true;
 		state->requestId = 0;
+		requestMoreDialogsIfNeeded();
 	}).fail([=] {
 		const auto state = dialogsLoadState(folder);
 		if (!state) {
diff --git a/Telegram/SourceFiles/boxes/connection_box.cpp b/Telegram/SourceFiles/boxes/connection_box.cpp
index 621fd2c41e25cb..a4c41db7989555 100644
--- a/Telegram/SourceFiles/boxes/connection_box.cpp
+++ b/Telegram/SourceFiles/boxes/connection_box.cpp
@@ -1277,6 +1277,7 @@ auto ProxiesBoxController::proxySettingsValue() const
 }
 
 void ProxiesBoxController::refreshChecker(Item &item) {
+#if 0 // todo
 	using Variants = MTP::DcOptions::Variants;
 	const auto type = (item.data.type == Type::Http)
 		? Variants::Http
@@ -1335,6 +1336,7 @@ void ProxiesBoxController::refreshChecker(Item &item) {
 			item.state = ItemState::Unavailable;
 		}
 	}
+#endif
 }
 
 void ProxiesBoxController::setupChecker(int id, const Checker &checker) {
@@ -1608,7 +1610,9 @@ void ProxiesBoxController::setTryIPv6(bool enabled) {
 		return;
 	}
 	Core::App().settings().proxy().setTryIPv6(enabled);
+#if 0 // mtp
 	_account->mtp().restart();
+#endif
 	_settings.connectionTypeChangesNotify();
 	saveDelayed();
 }
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_lottie.cpp b/Telegram/SourceFiles/chat_helpers/stickers_lottie.cpp
index 095abbb5721e6d..685d7cbfbebbeb 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_lottie.cpp
+++ b/Telegram/SourceFiles/chat_helpers/stickers_lottie.cpp
@@ -341,6 +341,7 @@ not_null<DocumentData*> GenerateLocalTgsSticker(
 	task.process({ .generateGoodThumbnail = false });
 	const auto result = task.peekResult();
 	Assert(result != nullptr);
+#if 0 // todo
 	const auto document = session->data().processDocument(
 		result->document,
 		Images::FromImageInMemory(
@@ -352,6 +353,7 @@ not_null<DocumentData*> GenerateLocalTgsSticker(
 	Ensures(document->sticker());
 	Ensures(document->sticker()->isLottie());
 	return document;
+#endif
 }
 
 } // namespace ChatHelpers
diff --git a/Telegram/SourceFiles/countries/countries_manager.cpp b/Telegram/SourceFiles/countries/countries_manager.cpp
index 5b8c30c99b88cb..bde5f8bee60268 100644
--- a/Telegram/SourceFiles/countries/countries_manager.cpp
+++ b/Telegram/SourceFiles/countries/countries_manager.cpp
@@ -149,6 +149,7 @@ Manager::Manager(not_null<Main::Domain*> domain)
 : _path(cWorkingDir() + "tdata/countries") {
 	read();
 
+#if 0 // todo
 	const auto mtpLifetime = _lifetime.make_state<rpl::lifetime>();
 	domain->activeValue(
 	) | rpl::filter([=](Main::Account *account) {
@@ -162,6 +163,7 @@ Manager::Manager(not_null<Main::Domain*> domain)
 	}, [=] {
 		_api.reset();
 	}, _lifetime);
+#endif
 }
 
 void Manager::read() {
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 0d7839eb8857e0..6b1f7c36eff944 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1116,9 +1116,7 @@ not_null<PeerData*> Session::processChat(const MTPChat &data) {
 }
 
 not_null<UserData*> Session::processUser(const TLuser &user) {
-	const auto &data = user.match([](const auto &data) -> const TLDuser& {
-		return data;
-	});
+	const auto &data = user.data();
 	const auto result = this->user(data.vid().v);
 	auto minimal = false;
 
@@ -3743,6 +3741,7 @@ void Session::documentConvert(
 	}
 }
 
+#if 0 // mtp
 DocumentData *Session::documentFromWeb(
 		const MTPWebDocument &data,
 		const ImageLocation &thumbnailLocation,
@@ -3798,6 +3797,7 @@ DocumentData *Session::documentFromWeb(
 	result->setContentUrl(qs(data.vurl()));
 	return result;
 }
+#endif
 
 void Session::documentApplyFields(
 		not_null<DocumentData*> document,
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index 2e1da334d5940f..c9c8acdeeb4184 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -648,10 +648,13 @@ class Session final {
 	void documentConvert(
 		not_null<DocumentData*> original,
 		const MTPDocument &data);
+#if 0 // mtp
 	[[nodiscard]] DocumentData *documentFromWeb(
 		const MTPWebDocument &data,
 		const ImageLocation &thumbnailLocation,
 		const ImageLocation &videoThumbnailLocation);
+#endif
+
 	[[nodiscard]] not_null<DocumentData*> venueIconDocument(
 		const QString &icon);
 
diff --git a/Telegram/SourceFiles/export/export_manager.cpp b/Telegram/SourceFiles/export/export_manager.cpp
index 7277adef3372f0..4487e3b60cf125 100644
--- a/Telegram/SourceFiles/export/export_manager.cpp
+++ b/Telegram/SourceFiles/export/export_manager.cpp
@@ -32,9 +32,12 @@ void Manager::start(
 		_panel->activatePanel();
 		return;
 	}
+#if 0 // tdlib todo export
 	_controller = std::make_unique<Controller>(
 		&session->mtp(),
 		singlePeer);
+#endif
+	return;
 	_panel = std::make_unique<View::PanelController>(
 		session,
 		_controller.get());
diff --git a/Telegram/SourceFiles/history/view/controls/history_view_voice_record_bar.cpp b/Telegram/SourceFiles/history/view/controls/history_view_voice_record_bar.cpp
index 837cc0957fc30d..856b9407dd79e4 100644
--- a/Telegram/SourceFiles/history/view/controls/history_view_voice_record_bar.cpp
+++ b/Telegram/SourceFiles/history/view/controls/history_view_voice_record_bar.cpp
@@ -101,6 +101,7 @@ enum class FilterType {
 
 [[nodiscard]] not_null<DocumentData*> DummyDocument(
 		not_null<Data::Session*> owner) {
+#if 0 // todo
 	return owner->document(
 		base::RandomValue<DocumentId>(),
 		uint64(0),
@@ -114,6 +115,8 @@ enum class FilterType {
 		false, // isPremiumSticker
 		owner->session().mainDcId(),
 		int32(0));
+#endif
+	return owner->document(base::RandomValue<DocumentId>());
 }
 
 void PaintWaveform(
diff --git a/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp b/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp
index 612d3576966dae..c1dc6dd8494ae5 100644
--- a/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp
+++ b/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp
@@ -120,6 +120,7 @@ std::unique_ptr<Result> Result::Create(
 						? Images::FromWebDocument(*data.vthumb())
 						: ImageLocation()));
 			} else if (contentMime != "text/html"_q) {
+#if 0 // todo
 				result->_document = session->data().documentFromWeb(
 					result->adjustAttributes(*content),
 					(imageThumb
@@ -128,6 +129,7 @@ std::unique_ptr<Result> Result::Create(
 					(videoThumb
 						? Images::FromWebDocument(*data.vthumb())
 						: ImageLocation()));
+#endif
 			}
 		}
 		if (!result->_photo && !result->_document && imageThumb) {
diff --git a/Telegram/SourceFiles/main/main_account.cpp b/Telegram/SourceFiles/main/main_account.cpp
index f2f73567c932b7..6189944d1755f5 100644
--- a/Telegram/SourceFiles/main/main_account.cpp
+++ b/Telegram/SourceFiles/main/main_account.cpp
@@ -62,7 +62,6 @@ Account::~Account() {
 		_local->writeSearchSuggestionsIfNeeded();
 	}
 	destroySession(DestroyReason::Quitting);
-	_tdb = nullptr;
 }
 
 Storage::Domain &Account::domainLocal() const {
@@ -92,6 +91,18 @@ void Account::start(std::unique_ptr<MTP::Config> config) {
 	_appConfig->start();
 	watchProxyChanges();
 	watchSessionChanges();
+
+	if (_session) {
+		sender().request(
+			Tdb::TLgetMe()
+		).done([=](const Tdb::TLuser &result) {
+			if (_session) {
+				_session->validateSelf(result.data().vid().v);
+			}
+		}).fail([=](const Tdb::Error &error) {
+			_session;
+		}).send();
+	}
 }
 
 std::unique_ptr<Tdb::Account> Account::createTdb() {
@@ -106,9 +117,25 @@ std::unique_ptr<Tdb::Account> Account::createTdb() {
 		.filesDirectory = _local->libFilesPath(),
 		.testDc = _testMode,
 	});
+	using namespace Tdb;
 	result->updates(
-	) | rpl::filter(Tdb::IsRecreatedUpdate) | rpl::start_with_next([=] {
-		loggedOut();
+	) | rpl::start_with_next([=](const TLupdate &update) {
+		update.match([&](const TLDupdateAuthorizationState &data) {
+			data.vauthorization_state().match([&](
+					const TLDauthorizationStateWaitTdlibParameters &) {
+			}, [&](const TLDauthorizationStateWaitEncryptionKey &) {
+			}, [&](const TLDauthorizationStateReady &) {
+			}, [&](const TLDauthorizationStateLoggingOut &) {
+			}, [&](const TLDauthorizationStateClosing &) {
+			}, [&](const TLDauthorizationStateClosed &) {
+				DEBUG_LOG(("Tdb Info: Got 'Closed', logged out."));
+				loggedOut();
+			}, [&](const auto &) {
+				LOG(("Tdb Info: Got bad state, logged out."));
+				loggedOut();
+			});
+		}, [](const auto &) {
+		});
 	}, _lifetime);
 	return result;
 }
@@ -128,6 +155,7 @@ void Account::watchProxyChanges() {
 				? std::make_pair(proxy.host, proxy.port)
 				: std::make_pair(QString(), uint32(0));
 		};
+#if 0 // todo
 		if (_mtp) {
 			_mtp->restart();
 			if (key(change.was) != key(change.now)) {
@@ -137,16 +165,19 @@ void Account::watchProxyChanges() {
 		if (_mtpForKeysDestroy) {
 			_mtpForKeysDestroy->restart();
 		}
+#endif
 	}, _lifetime);
 }
 
 void Account::watchSessionChanges() {
+#if 0 // mtp
 	sessionChanges(
 	) | rpl::start_with_next([=](Session *session) {
 		if (!session && _mtp) {
 			_mtp->setUserPhone(QString());
 		}
 	}, _lifetime);
+#endif
 }
 
 uint64 Account::willHaveSessionUniqueId(MTP::Config *config) const {
@@ -332,6 +363,7 @@ bool Account::testMode() const {
 	return _testMode;
 }
 
+#if 0 // mtp
 rpl::producer<not_null<MTP::Instance*>> Account::mtpValue() const {
 	return _mtpValue.value() | rpl::map([](MTP::Instance *instance) {
 		return not_null{ instance };
@@ -351,6 +383,7 @@ rpl::producer<MTPUpdates> Account::mtpUpdates() const {
 rpl::producer<> Account::mtpNewSessionCreated() const {
 	return _mtpNewSessionCreated.events();
 }
+#endif
 
 void Account::setMtpMainDcId(MTP::DcId mainDcId) {
 	Expects(!_mtp);
@@ -481,7 +514,9 @@ SessionSettings *Account::getSessionSettings() {
 }
 
 void Account::setMtpAuthorization(const QByteArray &serialized) {
+#if 0 // mtp
 	Expects(!_mtp);
+#endif
 
 	QDataStream stream(serialized);
 	stream.setVersion(QDataStream::Qt_5_1);
@@ -505,7 +540,6 @@ void Account::setMtpAuthorization(const QByteArray &serialized) {
 	}
 
 	setSessionUserId(userId);
-#if 0 // mtp
 	_mtpFields.mainDcId = mainDcId;
 
 	const auto readKeys = [&](auto &keys) {
@@ -533,7 +567,6 @@ void Account::setMtpAuthorization(const QByteArray &serialized) {
 		"read keys, current: %1, to destroy: %2"
 		).arg(_mtpFields.keys.size()
 		).arg(_mtpKeysToDestroy.size()));
-#endif
 }
 
 void Account::startMtp(std::unique_ptr<MTP::Config> config) {
@@ -547,6 +580,7 @@ void Account::startMtp(std::unique_ptr<MTP::Config> config) {
 		MTP::Instance::Mode::Normal,
 		std::move(fields));
 
+#if 0 // mtp
 	const auto writingKeys = _mtp->lifetime().make_state<bool>(false);
 	_mtp->writeKeysRequests(
 	) | rpl::filter([=] {
@@ -575,7 +609,6 @@ void Account::startMtp(std::unique_ptr<MTP::Config> config) {
 
 	_mtpFields.mainDcId = _mtp->mainDcId();
 
-#if 0
 	_mtp->setUpdatesHandler([=](const MTP::Response &message) {
 		checkForUpdates(message) || checkForNewSession(message);
 	});
@@ -596,11 +629,11 @@ void Account::startMtp(std::unique_ptr<MTP::Config> config) {
 			}
 		}
 	});
-#endif
 
 	if (!_mtpKeysToDestroy.empty()) {
 		destroyMtpKeys(base::take(_mtpKeysToDestroy));
 	}
+#endif
 
 	if (_sessionUserId) {
 		createSession(
@@ -618,9 +651,13 @@ void Account::startMtp(std::unique_ptr<MTP::Config> config) {
 		session->changes().sendNotifications();
 	}
 
+	_local->destroyStaleTdbs();
+#if 0 // mtp
 	_mtpValue = _mtp.get();
+#endif
 }
 
+#if 0 // mtp
 bool Account::checkForUpdates(const MTP::Response &message) {
 	auto updates = MTPUpdates();
 	auto from = message.reply.constData();
@@ -640,6 +677,7 @@ bool Account::checkForNewSession(const MTP::Response &message) {
 	_mtpNewSessionCreated.fire({});
 	return true;
 }
+#endif
 
 void Account::logOut() {
 	if (_loggingOut) {
@@ -676,6 +714,7 @@ void Account::loggedOut() {
 	cSetOtherOnline(0);
 }
 
+#if 0 // mtp
 void Account::destroyMtpKeys(MTP::AuthKeysList &&keys) {
 	Expects(_mtp != nullptr);
 
@@ -711,7 +750,6 @@ void Account::destroyMtpKeys(MTP::AuthKeysList &&keys) {
 	}, _mtpForKeysDestroy->lifetime());
 }
 
-#if 0 // mtp
 void Account::suggestMainDcId(MTP::DcId mainDcId) {
 	Expects(_mtp != nullptr);
 
@@ -720,9 +758,7 @@ void Account::suggestMainDcId(MTP::DcId mainDcId) {
 		_mtpFields.mainDcId = mainDcId;
 	}
 }
-#endif
 
-#if 0 // mtp
 void Account::destroyStaleAuthorizationKeys() {
 	Expects(_mtp != nullptr);
 
@@ -750,6 +786,7 @@ void Account::handleLoginCode(const QString &code) const {
 }
 
 void Account::resetAuthorizationKeys() {
+#if 0 // mtp
 	Expects(_mtp != nullptr);
 
 	{
@@ -758,6 +795,8 @@ void Account::resetAuthorizationKeys() {
 		startMtp(std::move(config));
 	}
 	local().writeMtpData();
+#endif
+	tdb().reset();
 }
 
 } // namespace Main
diff --git a/Telegram/SourceFiles/main/main_account.h b/Telegram/SourceFiles/main/main_account.h
index 815f95cd47a491..9537ed8e76a615 100644
--- a/Telegram/SourceFiles/main/main_account.h
+++ b/Telegram/SourceFiles/main/main_account.h
@@ -101,6 +101,7 @@ class Account final : public base::has_weak_ptr {
 	[[nodiscard]] MTP::Instance &mtp() const {
 		return *_mtp;
 	}
+#if 0 // mtp
 	[[nodiscard]] rpl::producer<not_null<MTP::Instance*>> mtpValue() const;
 
 	// Each time the main session changes a new copy of the pointer is fired.
@@ -109,6 +110,7 @@ class Account final : public base::has_weak_ptr {
 	// of the main dc changing.
 	[[nodiscard]] auto mtpMainSessionValue() const
 		-> rpl::producer<not_null<MTP::Instance*>>;
+#endif
 
 	// Set from legacy storage.
 	void setLegacyMtpKey(std::shared_ptr<MTP::AuthKey> key);
@@ -129,8 +131,6 @@ class Account final : public base::has_weak_ptr {
 
 #if 0 // mtp
 	void suggestMainDcId(MTP::DcId mainDcId);
-#endif
-#if 0 // todo
 	void destroyStaleAuthorizationKeys();
 #endif
 
@@ -163,10 +163,12 @@ class Account final : public base::has_weak_ptr {
 		std::unique_ptr<SessionSettings> settings);
 	void watchProxyChanges();
 	void watchSessionChanges();
+#if 0 // mtp
 	bool checkForUpdates(const MTP::Response &message);
 	bool checkForNewSession(const MTP::Response &message);
 
 	void destroyMtpKeys(MTP::AuthKeysList &&keys);
+#endif
 	void resetAuthorizationKeys();
 
 	void loggedOut();
@@ -179,10 +181,12 @@ class Account final : public base::has_weak_ptr {
 	std::unique_ptr<Tdb::Account> _tdb;
 
 	std::unique_ptr<MTP::Instance> _mtp;
+#if 0 // mtp
 	rpl::variable<MTP::Instance*> _mtpValue;
 	std::unique_ptr<MTP::Instance> _mtpForKeysDestroy;
 	rpl::event_stream<MTPUpdates> _mtpUpdates;
 	rpl::event_stream<> _mtpNewSessionCreated;
+#endif
 
 	std::unique_ptr<AppConfig> _appConfig;
 
diff --git a/Telegram/SourceFiles/main/main_domain.cpp b/Telegram/SourceFiles/main/main_domain.cpp
index 865d21f787ecb5..989d9bdbbd2016 100644
--- a/Telegram/SourceFiles/main/main_domain.cpp
+++ b/Telegram/SourceFiles/main/main_domain.cpp
@@ -298,6 +298,7 @@ not_null<Main::Account*> Domain::add(MTP::Environment environment) {
 		return std::make_unique<MTP::Config>(config);
 	};
 	auto mainDcId = MTP::Instance::Fields::kNotSetMainDc;
+#if 0 // mtp
 	const auto accountConfig = [&](not_null<Account*> account) {
 		mainDcId = account->mtp().mainDcId();
 		return cloneConfig(account->mtp().config());
@@ -315,6 +316,8 @@ not_null<Main::Account*> Domain::add(MTP::Environment environment) {
 			? cloneConfig(Core::App().fallbackProductionConfig())
 			: std::make_unique<MTP::Config>(environment);
 	}();
+#endif
+	auto config = std::make_unique<MTP::Config>(environment);
 	auto index = 0;
 	while (ranges::contains(_accounts, index, &AccountWithIndex::index)) {
 		++index;
@@ -353,11 +356,19 @@ void Domain::addActivated(MTP::Environment environment, bool newWindow) {
 		added(add(environment));
 	} else {
 		for (auto &[index, account] : accounts()) {
+#if 0 // mtp
 			if (!account->sessionExists()
 				&& account->mtp().environment() == environment) {
 				added(account.get());
 				break;
 			}
+#endif
+			if (!account->sessionExists()
+				&& (account->testMode()
+					== (environment == MTP::Environment::Test))) {
+				activate(account.get());
+				break;
+			}
 		}
 	}
 }
@@ -453,6 +464,7 @@ void Domain::removeRedundantAccounts() {
 
 void Domain::checkForLastProductionConfig(
 		not_null<Main::Account*> account) {
+#if 0 // mtp
 	const auto mtp = &account->mtp();
 	if (mtp->environment() != MTP::Environment::Production) {
 		return;
@@ -464,6 +476,7 @@ void Domain::checkForLastProductionConfig(
 		}
 	}
 	Core::App().refreshFallbackProductionConfig(mtp->config());
+#endif
 }
 
 void Domain::maybeActivate(not_null<Main::Account*> account) {
diff --git a/Telegram/SourceFiles/main/main_session.cpp b/Telegram/SourceFiles/main/main_session.cpp
index 9d7be7b9b52209..d98f1973e23afc 100644
--- a/Telegram/SourceFiles/main/main_session.cpp
+++ b/Telegram/SourceFiles/main/main_session.cpp
@@ -262,7 +262,19 @@ Tdb::Account &Session::tdb() const {
 }
 
 Tdb::Sender &Session::sender() const {
-	return _account->sender();
+	return *_sender;
+}
+
+bool Session::loggingOut() const {
+	return _account->loggingOut();
+}
+
+bool Session::apply(const TLDupdateOption &update) {
+	if (update.vname().v == "is_premium_available") {
+		_premiumPossible = OptionValue<bool>(update.vvalue());
+		return true;
+	}
+	return _api->apply(update);
 }
 
 void Session::notifyDownloaderTaskFinished() {
@@ -305,7 +317,10 @@ bool Session::premiumCanBuy() const {
 }
 
 bool Session::isTestMode() const {
+#if 0 // mtp
 	return mtp().isTestMode();
+#endif
+	return _account->testMode();
 }
 
 uint64 Session::uniqueId() const {
@@ -346,6 +361,7 @@ void Session::saveSettingsNowIfNeeded() {
 	}
 }
 
+#if 0 // mtp
 MTP::DcId Session::mainDcId() const {
 	return _account->mtp().mainDcId();
 }
@@ -353,6 +369,7 @@ MTP::DcId Session::mainDcId() const {
 MTP::Instance &Session::mtp() const {
 	return _account->mtp();
 }
+#endif
 
 const MTP::ConfigFields &Session::serverConfig() const {
 	return _account->mtp().configValues();
diff --git a/Telegram/SourceFiles/main/main_session.h b/Telegram/SourceFiles/main/main_session.h
index 539633275c45b6..313cfe01a6161b 100644
--- a/Telegram/SourceFiles/main/main_session.h
+++ b/Telegram/SourceFiles/main/main_session.h
@@ -112,6 +112,15 @@ class Session final : public base::has_weak_ptr {
 	[[nodiscard]] Tdb::Account &tdb() const;
 	[[nodiscard]] Tdb::Sender &sender() const;
 
+	// For using legacy code MTP::Sender _api; _api(&session->mtp()).
+	[[nodiscard]] Tdb::Sender &mtp() const {
+		return sender();
+	}
+
+	[[nodiscard]] bool loggingOut() const;
+
+	bool apply(const Tdb::TLDupdateOption &option);
+
 	[[nodiscard]] bool premium() const;
 	[[nodiscard]] bool premiumPossible() const;
 	[[nodiscard]] rpl::producer<bool> premiumPossibleValue() const;
@@ -208,8 +217,10 @@ class Session final : public base::has_weak_ptr {
 	// Shortcuts.
 	void notifyDownloaderTaskFinished();
 	[[nodiscard]] rpl::producer<> downloaderTaskFinished() const;
+#if 0 // mtp
 	[[nodiscard]] MTP::DcId mainDcId() const;
 	[[nodiscard]] MTP::Instance &mtp() const;
+#endif
 	[[nodiscard]] const MTP::ConfigFields &serverConfig() const;
 	[[nodiscard]] ApiWrap &api() {
 		return *_api;
diff --git a/Telegram/SourceFiles/passport/passport_form_controller.cpp b/Telegram/SourceFiles/passport/passport_form_controller.cpp
index d254eb0fa94bac..ff6664e95c3910 100644
--- a/Telegram/SourceFiles/passport/passport_form_controller.cpp
+++ b/Telegram/SourceFiles/passport/passport_form_controller.cpp
@@ -2186,7 +2186,9 @@ void FormController::prepareFile(
 	const auto fileId = base::RandomValue<uint64>();
 	file.fields.size = content.size();
 	file.fields.id = fileId;
+#if 0 // mtp
 	file.fields.dcId = _controller->session().mainDcId();
+#endif
 	file.fields.secret = GenerateSecretBytes();
 	file.fields.date = base::unixtime::now();
 	file.fields.image = ReadImage(bytes::make_span(content));
diff --git a/Telegram/SourceFiles/passport/passport_form_controller.h b/Telegram/SourceFiles/passport/passport_form_controller.h
index 81429454ef5b1f..0fa075cd0485e1 100644
--- a/Telegram/SourceFiles/passport/passport_form_controller.h
+++ b/Telegram/SourceFiles/passport/passport_form_controller.h
@@ -156,7 +156,9 @@ struct File {
 	uint64 id = 0;
 	uint64 accessHash = 0;
 	int32 size = 0;
+#if 0 // mtp
 	int32 dcId = 0;
+#endif
 	TimeId date = 0;
 	bytes::vector hash;
 	bytes::vector secret;
diff --git a/Telegram/SourceFiles/settings/settings_advanced.cpp b/Telegram/SourceFiles/settings/settings_advanced.cpp
index fcd2438cf9c0a2..5424f2fd1b0609 100644
--- a/Telegram/SourceFiles/settings/settings_advanced.cpp
+++ b/Telegram/SourceFiles/settings/settings_advanced.cpp
@@ -76,6 +76,7 @@ void SetupConnectionType(
 		not_null<Main::Account*> account,
 		not_null<Ui::VerticalLayout*> container) {
 	const auto connectionType = [=] {
+#if 0 // todo
 		const auto transport = account->mtp().dctransport();
 		if (!Core::App().settings().proxy().isEnabled()) {
 			return transport.isEmpty()
@@ -86,6 +87,8 @@ void SetupConnectionType(
 				? tr::lng_connection_proxy_connecting(tr::now)
 				: tr::lng_connection_proxy(tr::now, lt_transport, transport);
 		}
+#endif
+		return u"TDLib"_q;
 	};
 	const auto button = AddButtonWithLabel(
 		container,
diff --git a/Telegram/SourceFiles/settings/settings_codes.cpp b/Telegram/SourceFiles/settings/settings_codes.cpp
index 718eda077d2997..bcb8a33ab9d460 100644
--- a/Telegram/SourceFiles/settings/settings_codes.cpp
+++ b/Telegram/SourceFiles/settings/settings_codes.cpp
@@ -117,6 +117,7 @@ auto GenerateCodes() {
 			}
 		});
 	});
+#if 0 // mtp
 	codes.emplace(u"endpoints"_q, [](SessionController *window) {
 		if (!Core::App().domain().started()) {
 			return;
@@ -142,6 +143,7 @@ auto GenerateCodes() {
 			}
 		});
 	});
+#endif
 	codes.emplace(u"testmode"_q, [](SessionController *window) {
 		auto &domain = Core::App().domain();
 		if (domain.started()
diff --git a/Telegram/SourceFiles/settings/settings_information.cpp b/Telegram/SourceFiles/settings/settings_information.cpp
index 97fe68bd94ae2b..93d5466605d74d 100644
--- a/Telegram/SourceFiles/settings/settings_information.cpp
+++ b/Telegram/SourceFiles/settings/settings_information.cpp
@@ -887,7 +887,10 @@ not_null<Ui::SlideWrap<Ui::SettingsButton>*> AccountsList::setupAdd() {
 		for (const auto &[index, account] : domain.accounts()) {
 			const auto raw = account.get();
 			if (!raw->sessionExists()
+#if 0 // mtp
 				&& raw->mtp().environment() == environment) {
+#endif
+				&& raw->testMode() == (environment == Environment::Test)) {
 				found = true;
 			}
 		}
diff --git a/Telegram/SourceFiles/storage/localimageloader.cpp b/Telegram/SourceFiles/storage/localimageloader.cpp
index b196bba4b3b071..d98d7dc64c54b2 100644
--- a/Telegram/SourceFiles/storage/localimageloader.cpp
+++ b/Telegram/SourceFiles/storage/localimageloader.cpp
@@ -498,7 +498,9 @@ FileLoadTask::FileLoadTask(
 	uint64 idOverride)
 : _id(idOverride ? idOverride : base::RandomValue<uint64>())
 , _session(session)
+#if 0 // mtp
 , _dcId(session->mainDcId())
+#endif
 , _to(to)
 , _album(std::move(album))
 , _filepath(filepath)
@@ -524,7 +526,9 @@ FileLoadTask::FileLoadTask(
 	const TextWithTags &caption)
 : _id(base::RandomValue<uint64>())
 , _session(session)
+#if 0 // mtp
 , _dcId(session->mainDcId())
+#endif
 , _to(to)
 , _content(voice)
 , _duration(duration)
@@ -955,6 +959,7 @@ void FileLoadTask::process(Args &&args) {
 				});
 				photoSizes.push_back(MTP_photoSize(MTP_string("y"), MTP_int(full.width()), MTP_int(full.height()), MTP_int(0)));
 
+#if 0 // mtp
 				photo = MTP_photo(
 					MTP_flags(0),
 					MTP_long(_id),
@@ -964,6 +969,7 @@ void FileLoadTask::process(Args &&args) {
 					MTP_vector<MTPPhotoSize>(photoSizes),
 					MTPVector<MTPVideoSize>(),
 					MTP_int(_dcId));
+#endif
 
 				if (filesize < 0) {
 					filesize = _result->filesize = filedata.size();
@@ -982,6 +988,7 @@ void FileLoadTask::process(Args &&args) {
 		_type = SendMediaType::File;
 	}
 
+#if 0 // mtp
 	if (isVoice) {
 		const auto seconds = _duration / 1000;
 		auto flags = MTPDdocumentAttributeAudio::Flag::f_voice | MTPDdocumentAttributeAudio::Flag::f_waveform;
@@ -1014,6 +1021,10 @@ void FileLoadTask::process(Args &&args) {
 			MTP_vector<MTPDocumentAttribute>(attributes));
 		_type = SendMediaType::File;
 	}
+#endif
+	if (!isVoice && _type != SendMediaType::Photo) {
+		_type = SendMediaType::File;
+	}
 
 	if (_information) {
 		if (auto image = std::get_if<Ui::PreparedFileInformation::Image>(
diff --git a/Telegram/SourceFiles/storage/localimageloader.h b/Telegram/SourceFiles/storage/localimageloader.h
index 14d5bdde835d35..3012ec938a2362 100644
--- a/Telegram/SourceFiles/storage/localimageloader.h
+++ b/Telegram/SourceFiles/storage/localimageloader.h
@@ -315,7 +315,9 @@ class FileLoadTask final : public Task {
 
 	uint64 _id = 0;
 	base::weak_ptr<Main::Session> _session;
+#if 0 // mtp
 	MTP::DcId _dcId = 0;
+#endif
 	FileLoadTo _to;
 	const std::shared_ptr<SendingAlbum> _album;
 	QString _filepath;
diff --git a/Telegram/SourceFiles/storage/storage_account.cpp b/Telegram/SourceFiles/storage/storage_account.cpp
index 0e8315184cd9db..f733bc5bbc51b6 100644
--- a/Telegram/SourceFiles/storage/storage_account.cpp
+++ b/Telegram/SourceFiles/storage/storage_account.cpp
@@ -39,6 +39,9 @@ For license and copyright information please follow this link:
 #include "webview/webview_interface.h"
 #include "window/themes/window_theme.h"
 
+#include "tdb/tdb_account.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Storage {
 namespace {
 
@@ -1073,6 +1076,7 @@ void Account::readMtpData() {
 	applyReadContext(std::move(context));
 }
 
+#if 0 // mtp
 void Account::writeMtpConfig() {
 	Expects(_localKey != nullptr);
 
@@ -1084,10 +1088,58 @@ void Account::writeMtpConfig() {
 	data.stream << serialized;
 	file.writeEncrypted(data, _localKey);
 }
+#endif
+
+void Account::destroyStaleTdbs() {
+	if (_hasBinlogProduction && _owner->testMode()) {
+		destroyStaleTdb(false);
+	} else if (_hasBinlogTest && !_owner->testMode()) {
+		destroyStaleTdb(true);
+	}
+}
+
+void Account::destroyStaleTdb(bool testMode) {
+	_stale = std::make_unique<Tdb::Account>(Tdb::AccountConfig{
+		.apiId = ApiId,
+		.apiHash = ApiHash,
+		.systemLanguageCode = "en",
+		.deviceModel = "device",
+		.systemVersion = "system",
+		.applicationVersion = QString::fromLatin1(AppVersionStr),
+		.databaseDirectory = libDatabasePath(),
+		.filesDirectory = libFilesPath(),
+		.testDc = testMode,
+	});
+
+	using namespace Tdb;
+	_stale->updates(
+	) | rpl::start_with_next([=](const TLupdate &update) {
+		update.match([&](const TLDupdateAuthorizationState &data) {
+			data.vauthorization_state().match([&](
+					const TLDauthorizationStateClosed &) {
+				_stale = nullptr;
+			}, [&](const auto &) {
+				_stale->reset();
+			});
+		}, [](const auto &) {
+		});
+	}, _stale->lifetime());
+}
 
 std::unique_ptr<MTP::Config> Account::readMtpConfig() {
 	Expects(_localKey != nullptr);
 
+	const auto nonEmptyBinlog = [&](const QString &name) {
+		return QFile(libDatabasePath() + '/' + name + ".binlog").size() > 0;
+	};
+	_hasBinlogProduction = nonEmptyBinlog("td");
+	_hasBinlogTest = nonEmptyBinlog("td_test");
+	if (_hasBinlogProduction || _hasBinlogTest) {
+		return _hasBinlogProduction
+			? nullptr
+			: std::make_unique<MTP::Config>(MTP::Environment::Test);
+	}
+
 	FileReadDescriptor file;
 	if (!ReadEncryptedFile(file, "config", _basePath, _localKey)) {
 		return nullptr;
diff --git a/Telegram/SourceFiles/storage/storage_account.h b/Telegram/SourceFiles/storage/storage_account.h
index 0abc75101597c9..b363d641d0398e 100644
--- a/Telegram/SourceFiles/storage/storage_account.h
+++ b/Telegram/SourceFiles/storage/storage_account.h
@@ -14,6 +14,10 @@ For license and copyright information please follow this link:
 #include "data/data_drafts.h"
 #include "webview/webview_common.h"
 
+namespace Tdb {
+class Account;
+} // namespace Tdb
+
 class History;
 
 namespace Core {
@@ -85,7 +89,10 @@ class Account final {
 
 	void writeSessionSettings();
 	void writeMtpData();
+#if 0 // mtp
 	void writeMtpConfig();
+#endif
+	void destroyStaleTdbs();
 
 	void registerDraftSource(
 		not_null<History*> history,
@@ -206,6 +213,8 @@ class Account final {
 	[[nodiscard]] auto prepareReadSettingsContext() const
 		-> details::ReadSettingsContext;
 
+	void destroyStaleTdb(bool testMode);
+
 	ReadMapResult readMapWith(
 		MTP::AuthKeyPtr localKey,
 		const QByteArray &legacyPasscode = QByteArray());
@@ -327,6 +336,10 @@ class Account final {
 	bool _mapChanged = false;
 	bool _locationsChanged = false;
 
+	bool _hasBinlogTest = false;
+	bool _hasBinlogProduction = false;
+	std::unique_ptr<Tdb::Account> _stale;
+
 };
 
 [[nodiscard]] Webview::StorageId TonSiteStorageId();
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
index 6f001376495d8c..8f66144311c8d4 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
@@ -119,6 +119,7 @@ class Instance::Impl final {
 	void handleUpdate(TLupdate &&update);
 	[[nodiscard]] rpl::producer<TLupdate> updates() const;
 	void logout();
+	void reset();
 
 private:
 	struct QueuedRequest {
@@ -459,6 +460,11 @@ void Instance::Impl::logout() {
 	send(allocateRequestId(), TLlogOut(), nullptr, nullptr, true);
 }
 
+void Instance::Impl::reset() {
+	_ready = false;
+	send(allocateRequestId(), TLdestroy(), nullptr, nullptr, true);
+}
+
 void Instance::Impl::sendTdlibParameters() {
 	const auto fail = [=](Error error) {
 		LOG(("Critical Error: setTdlibParameters - %1").arg(error.message));
@@ -528,6 +534,10 @@ void Instance::logout() {
 	_impl->logout();
 }
 
+void Instance::reset() {
+	_impl->reset();
+}
+
 void ExecuteExternal(
 		ExternalGenerator &&request,
 		ExternalCallback &&callback) {
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.h b/Telegram/SourceFiles/tdb/details/tdb_instance.h
index 9ac64157773e9f..cdfe0d46d18a7f 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.h
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.h
@@ -100,6 +100,7 @@ class Instance final {
 	// Main thread.
 	[[nodiscard]] rpl::producer<TLupdate> updates() const;
 	void logout();
+	void reset();
 
 private:
 	class Manager;
diff --git a/Telegram/SourceFiles/tdb/tdb_account.cpp b/Telegram/SourceFiles/tdb/tdb_account.cpp
index 1d6b1e7f6ddaa5..dbe973cf4d1db3 100644
--- a/Telegram/SourceFiles/tdb/tdb_account.cpp
+++ b/Telegram/SourceFiles/tdb/tdb_account.cpp
@@ -26,6 +26,10 @@ void Account::logout() {
 	_instance.logout();
 }
 
+void Account::reset() {
+	_instance.reset();
+}
+
 rpl::producer<TLupdate> Account::updates() const {
 	return _updates.events();
 }
diff --git a/Telegram/SourceFiles/tdb/tdb_account.h b/Telegram/SourceFiles/tdb/tdb_account.h
index e726a6f6bec002..59c1f284b87002 100644
--- a/Telegram/SourceFiles/tdb/tdb_account.h
+++ b/Telegram/SourceFiles/tdb/tdb_account.h
@@ -26,6 +26,7 @@ class Account final {
 
 	[[nodiscard]] rpl::producer<TLupdate> updates() const;
 	void logout();
+	void reset();
 
 	void registerFileGenerator(not_null<FileGenerator*> generator);
 	void unregisterFileGenerator(not_null<FileGenerator*> generator);
@@ -56,8 +57,4 @@ class Account final {
 
 using details::Execute;
 
-[[nodiscard]] inline bool IsRecreatedUpdate(const TLupdate &update) {
-	return details::ClientClosedUpdate(update);
-}
-
 } // namespace Tdb
diff --git a/Telegram/SourceFiles/window/themes/window_theme.cpp b/Telegram/SourceFiles/window/themes/window_theme.cpp
index 032c574d8c8818..ec1df5f1ee8f3a 100644
--- a/Telegram/SourceFiles/window/themes/window_theme.cpp
+++ b/Telegram/SourceFiles/window/themes/window_theme.cpp
@@ -588,6 +588,7 @@ void ChatBackground::checkUploadWallPaper() {
 		return;
 	}
 
+#if 0 // todo
 	const auto ready = PrepareWallPaper(_session->mainDcId(), _original);
 	const auto documentId = ready->id;
 	_wallPaperUploadId = FullMsgId(
@@ -626,6 +627,7 @@ void ChatBackground::checkUploadWallPaper() {
 			}
 		}).send();
 	});
+#endif
 }
 
 QImage ChatBackground::postprocessBackgroundImage(QImage image) {
diff --git a/Telegram/SourceFiles/window/themes/window_theme_editor_box.cpp b/Telegram/SourceFiles/window/themes/window_theme_editor_box.cpp
index c430b3e282d420..25ebdddb18c20e 100644
--- a/Telegram/SourceFiles/window/themes/window_theme_editor_box.cpp
+++ b/Telegram/SourceFiles/window/themes/window_theme_editor_box.cpp
@@ -553,6 +553,7 @@ Fn<void()> SavePreparedTheme(
 	};
 
 	const auto uploadFile = [=](const QByteArray &theme) {
+#if 0 // todo
 		const auto media = PrepareThemeMedia(
 			session->mainDcId(),
 			fields.title,
@@ -568,6 +569,7 @@ Fn<void()> SavePreparedTheme(
 		}, state->lifetime);
 
 		session->uploader().upload(state->id, media);
+#endif
 	};
 
 	const auto save = [=] {
diff --git a/Telegram/SourceFiles/window/window_connecting_widget.cpp b/Telegram/SourceFiles/window/window_connecting_widget.cpp
index a78561a3ab7086..e666a66a659d29 100644
--- a/Telegram/SourceFiles/window/window_connecting_widget.cpp
+++ b/Telegram/SourceFiles/window/window_connecting_widget.cpp
@@ -635,7 +635,9 @@ void ConnectionState::Widget::refreshRetryLink(bool hasRetry) {
 			tr::lng_reconnecting_try_now(tr::now),
 			st::connectingRetryLink);
 		_retry->addClickHandler([=] {
+#if 0 // todo
 			_account->mtp().restart();
+#endif
 		});
 		updateRetryGeometry();
 	} else if (!hasRetry) {

From c31c19860c158a412a85475d8dc2595322a00ebb Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 2 Dec 2021 09:12:54 +0400
Subject: [PATCH 068/349] Load contact list.

---
 Telegram/SourceFiles/apiwrap.cpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 7ad3351437db6e..ae5537362bb3ff 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -872,6 +872,7 @@ void ApiWrap::requestContacts() {
 	if (_session->data().contactsLoaded().current() || _contactsRequestId) {
 		return;
 	}
+#if 0 // mtp
 	_contactsRequestId = request(MTPcontacts_GetContacts(
 		MTP_long(0) // hash
 	)).done([=](const MTPcontacts_Contacts &result) {
@@ -894,6 +895,20 @@ void ApiWrap::requestContacts() {
 	}).fail([=] {
 		_contactsRequestId = 0;
 	}).send();
+#endif
+	_contactsRequestId = sender().request(TLgetContacts(
+	)).done([=](const TLusers &result) {
+		_contactsRequestId = 0;
+		const auto selfUserId = _session->userId();
+		for (const auto &contact : result.data().vuser_ids().v) {
+			if (peerFromUser(contact.v) == selfUserId) {
+				_session->user()->setIsContact(true);
+			}
+		}
+		_session->data().contactsLoaded() = true;
+	}).fail([=](const Error &error) {
+		_contactsRequestId = 0;
+	}).send();
 }
 
 void ApiWrap::requestDialogs(Data::Folder *folder) {

From fb2e8adaf0e39e1498c2b63c2c0e94804ce3a626 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 2 Dec 2021 10:08:38 +0400
Subject: [PATCH 069/349] Request QR code only once.

---
 Telegram/SourceFiles/intro/intro_qr.cpp    | 18 +++++++++++++-----
 Telegram/SourceFiles/intro/intro_qr.h      |  3 ++-
 Telegram/SourceFiles/main/main_account.cpp |  6 ++++--
 3 files changed, 19 insertions(+), 8 deletions(-)

diff --git a/Telegram/SourceFiles/intro/intro_qr.cpp b/Telegram/SourceFiles/intro/intro_qr.cpp
index 56a83f4a87779a..f256f3b1bc9ed5 100644
--- a/Telegram/SourceFiles/intro/intro_qr.cpp
+++ b/Telegram/SourceFiles/intro/intro_qr.cpp
@@ -241,11 +241,7 @@ void QrWidget::checkForTokenUpdate(const MTPUpdate &update) {
 bool QrWidget::applyState(const TLauthorizationState &state) {
 	return state.match([&](
 			const TLDauthorizationStateWaitPhoneNumber &data) {
-		api().request(TLrequestQrCodeAuthentication(
-			tl_vector<TLint53>(0)
-		)).fail([=](const Error &error) {
-			showTokenError(error);
-		}).send();
+		sendRequestCode();
 		return true;
 	}, [&](const TLDauthorizationStateWaitOtherDeviceConfirmation &data) {
 		_qrLinks.fire_copy(data.vlink().v);
@@ -255,6 +251,18 @@ bool QrWidget::applyState(const TLauthorizationState &state) {
 	});
 }
 
+void QrWidget::sendRequestCode() {
+	if (_requestId) {
+		return;
+	}
+	_requestId = api().request(TLrequestQrCodeAuthentication(
+		tl_vector<TLint53>(0)
+	)).fail([=](const Error &error) {
+		_requestId = 0;
+		showTokenError(error);
+	}).send();
+}
+
 void QrWidget::submit() {
 #if 0 // mtp
 	goReplace<PhoneWidget>(Animate::Forward);
diff --git a/Telegram/SourceFiles/intro/intro_qr.h b/Telegram/SourceFiles/intro/intro_qr.h
index dc6ca70558decc..a82d13a5e8360a 100644
--- a/Telegram/SourceFiles/intro/intro_qr.h
+++ b/Telegram/SourceFiles/intro/intro_qr.h
@@ -49,6 +49,7 @@ class QrWidget final : public Step {
 	void handleTokenResult(const MTPauth_LoginToken &result);
 #endif
 	void showTokenError(const Tdb::Error &error);
+	void sendRequestCode();
 #if 0 // mtp
 	void importTo(MTP::DcId dcId, const QByteArray &token);
 #endif
@@ -62,9 +63,9 @@ class QrWidget final : public Step {
 	rpl::event_stream<QString> _qrLinks;
 #if 0 // mtp
 	base::Timer _refreshTimer;
+#endif
 	Tdb::RequestId _requestId = 0;
 	bool _forceRefresh = false;
-#endif
 };
 
 [[nodiscard]] QImage TelegramLogoImage();
diff --git a/Telegram/SourceFiles/main/main_account.cpp b/Telegram/SourceFiles/main/main_account.cpp
index 6189944d1755f5..8d4217ad51335c 100644
--- a/Telegram/SourceFiles/main/main_account.cpp
+++ b/Telegram/SourceFiles/main/main_account.cpp
@@ -131,8 +131,10 @@ std::unique_ptr<Tdb::Account> Account::createTdb() {
 				DEBUG_LOG(("Tdb Info: Got 'Closed', logged out."));
 				loggedOut();
 			}, [&](const auto &) {
-				LOG(("Tdb Info: Got bad state, logged out."));
-				loggedOut();
+				if (_session) {
+					LOG(("Tdb Info: Got bad state, logged out."));
+					loggedOut();
+				}
 			});
 		}, [](const auto &) {
 		});

From ce4adb7296109ba81fcdce1bdb1330a2ba12b294 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 2 Dec 2021 12:40:09 +0400
Subject: [PATCH 070/349] Support pinned chats management.

---
 Telegram/SourceFiles/apiwrap.cpp              | 18 +++++++
 Telegram/SourceFiles/data/data_folder.cpp     |  4 +-
 Telegram/SourceFiles/data/data_folder.h       |  2 +-
 Telegram/SourceFiles/data/data_session.cpp    |  5 +-
 Telegram/SourceFiles/data/data_session.h      |  4 ++
 .../SourceFiles/dialogs/dialogs_entry.cpp     | 49 +++++++++++++++++--
 Telegram/SourceFiles/dialogs/dialogs_entry.h  |  5 ++
 .../dialogs/dialogs_pinned_list.cpp           | 29 +++++++++++
 .../SourceFiles/dialogs/dialogs_pinned_list.h |  7 +++
 .../SourceFiles/window/window_peer_menu.cpp   | 17 +++++++
 10 files changed, 134 insertions(+), 6 deletions(-)

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index ae5537362bb3ff..762341f3a89568 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -434,6 +434,7 @@ void ApiWrap::checkFilterInvite(
 
 void ApiWrap::savePinnedOrder(Data::Folder *folder) {
 	const auto &order = _session->data().pinnedChatsOrder(folder);
+#if 0 // mtp
 	const auto input = [](Dialogs::Key key) {
 		if (const auto history = key.history()) {
 			return MTP_inputDialogPeer(history->peer->input);
@@ -453,6 +454,23 @@ void ApiWrap::savePinnedOrder(Data::Folder *folder) {
 		MTP_int(folder ? folder->id() : 0),
 		MTP_vector(peers)
 	)).send();
+#endif
+	const auto id = [](const Dialogs::Key &key) {
+		if (const auto history = key.history()) {
+			return peerToTdbChat(history->peer->id);
+		}
+		Unexpected("Key type in pinnedDialogsOrder().");
+	};
+	auto chats = QVector<TLint53>();
+	chats.reserve(order.size());
+	ranges::transform(
+		order,
+		ranges::back_inserter(chats),
+		id);
+	sender().request(TLsetPinnedChats(
+		(folder ? tl_chatListArchive() : tl_chatListMain()),
+		tl_vector(chats)
+	)).send();
 }
 
 void ApiWrap::savePinnedOrder(not_null<Data::Forum*> forum) {
diff --git a/Telegram/SourceFiles/data/data_folder.cpp b/Telegram/SourceFiles/data/data_folder.cpp
index 2aa0f978c726b2..7f41e0fcee4477 100644
--- a/Telegram/SourceFiles/data/data_folder.cpp
+++ b/Telegram/SourceFiles/data/data_folder.cpp
@@ -351,7 +351,6 @@ int Folder::storiesUnreadCount() const {
 TimeId Folder::adjustedChatListTimeId() const {
 	return chatListTimeId();
 }
-#endif
 
 void Folder::applyDialog(const MTPDdialogFolder &data) {
 	_chatsList.updateCloudUnread(data);
@@ -367,6 +366,7 @@ void Folder::applyDialog(const MTPDdialogFolder &data) {
 		session().api().requestDialogs(this);
 	}
 }
+#endif
 
 void Folder::applyDialog(const TLDupdateUnreadChatCount &data) {
 	_chatsList.updateCloudUnread(data);
@@ -379,6 +379,7 @@ void Folder::applyDialog(const TLDupdateUnreadChatCount &data) {
 	}
 }
 
+#if 0 // mtp
 void Folder::applyPinnedUpdate(const MTPDupdateDialogPinned &data) {
 	const auto folderId = data.vfolder_id().value_or_empty();
 	if (folderId != 0) {
@@ -386,6 +387,7 @@ void Folder::applyPinnedUpdate(const MTPDupdateDialogPinned &data) {
 	}
 	owner().setChatPinned(this, FilterId(), data.is_pinned());
 }
+#endif
 
 int Folder::fixedOnTopIndex() const {
 	return kArchiveFixOnTopIndex;
diff --git a/Telegram/SourceFiles/data/data_folder.h b/Telegram/SourceFiles/data/data_folder.h
index 8f4348edbbaf6c..5023c747dc480b 100644
--- a/Telegram/SourceFiles/data/data_folder.h
+++ b/Telegram/SourceFiles/data/data_folder.h
@@ -42,10 +42,10 @@ class Folder final : public Dialogs::Entry {
 	void clearChatsList();
 	[[nodiscard]] not_null<Dialogs::MainList*> chatsList();
 
+#if 0 // mtp
 	void applyDialog(const MTPDdialogFolder &data);
 	void applyPinnedUpdate(const MTPDupdateDialogPinned &data);
 
-#if 0 // mtp
 	TimeId adjustedChatListTimeId() const override;
 #endif
 	void applyDialog(const Tdb::TLDupdateUnreadChatCount &data);
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 6b1f7c36eff944..7ce727160ebab0 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1876,11 +1876,13 @@ void Session::setupChannelLeavingViewer() {
 		} else {
 			if (const auto history = historyLoaded(channel->id)) {
 				history->removeJoinedMessage();
+#if 0 // mtp
 				history->updateChatListExistence();
 				history->updateChatListSortPosition();
 				if (!history->inChatList()) {
 					history->clearFolder();
 				}
+#endif
 			}
 		}
 	}, _lifetime);
@@ -2538,6 +2540,7 @@ void Session::setChatPinned(
 	notifyPinnedDialogsOrderUpdated();
 }
 
+#if 0 // mtp
 void Session::setPinnedFromEntryList(Dialogs::Key key, bool pinned) {
 	Expects(key.entry()->folderKnown());
 
@@ -2570,6 +2573,7 @@ void Session::applyPinnedChats(
 	notifyPinnedDialogsOrderUpdated();
 }
 
+#if 0 // mtp
 void Session::applyPinnedTopics(
 		not_null<Data::Forum*> forum,
 		const QVector<MTPint> &list) {
@@ -2577,7 +2581,6 @@ void Session::applyPinnedTopics(
 	notifyPinnedDialogsOrderUpdated();
 }
 
-#if 0 // mtp
 void Session::applyDialogs(
 		Data::Folder *requestFolder,
 		const QVector<MTPMessage> &messages,
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index c9c8acdeeb4184..a25a69bf62dc8f 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -461,7 +461,9 @@ class Session final {
 	[[nodiscard]] const std::vector<Dialogs::Key> &pinnedChatsOrder(
 		not_null<Data::SavedMessages*> saved) const;
 	void setChatPinned(Dialogs::Key key, FilterId filterId, bool pinned);
+#if 0 // mtp
 	void setPinnedFromEntryList(Dialogs::Key key, bool pinned);
+#endif
 	void clearPinnedChats(Folder *folder);
 	void applyPinnedChats(
 		Folder *folder,
@@ -903,10 +905,12 @@ class Session final {
 	int computeUnreadBadge(const Dialogs::UnreadState &state) const;
 	bool computeUnreadBadgeMuted(const Dialogs::UnreadState &state) const;
 
+#if 0 // mtp
 	void applyDialog(Folder *requestFolder, const MTPDdialog &data);
 	void applyDialog(
 		Folder *requestFolder,
 		const MTPDdialogFolder &data);
+#endif
 
 	const Messages *messagesList(PeerId peerId) const;
 	not_null<Messages*> messagesListForInsert(PeerId peerId);
diff --git a/Telegram/SourceFiles/dialogs/dialogs_entry.cpp b/Telegram/SourceFiles/dialogs/dialogs_entry.cpp
index a2508f7f73b5b7..1066ac884093e5 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_entry.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_entry.cpp
@@ -165,6 +165,9 @@ void Entry::pinnedIndexChanged(FilterId filterId, int was, int now) {
 		// Force reorder in support mode.
 		_sortKeyInChatList = 0;
 	}
+	refreshChatListSortPositionFromTdb(
+		filterId,
+		tdbOrderInChatList(filterId));
 	updateChatListSortPosition();
 	updateChatListEntry();
 	if ((was != 0) != (now != 0)) {
@@ -225,23 +228,63 @@ void Entry::updateChatListSortPosition(
 		FilterId filterId,
 		uint64 order,
 		bool pinned) {
+	const auto pinnedUnchanged = [&] {
+		return (pinned == isPinnedDialog(filterId));
+	};
+	if (filterId) {
+		const auto i = _tdbOrderInFilterMap.find(filterId);
+		const auto unchanged = order
+			? (i != end(_tdbOrderInFilterMap) && i->second == order)
+			: (i == end(_tdbOrderInFilterMap));
+		if (unchanged && pinnedUnchanged()) {
+			return;
+		} else if (!order) {
+			_tdbOrderInFilterMap.erase(i);
+		} else if (i != end(_tdbOrderInFilterMap)) {
+			i->second = order;
+		} else {
+			_tdbOrderInFilterMap.emplace(filterId, order);
+		}
+	} else {
+		if (_tdbOrderInChatList == order && pinnedUnchanged()) {
+			return;
+		}
+		_tdbOrderInChatList = order;
+	}
 	if (const auto history = asHistory()) {
+		// Pinned index depends on Tdb order.
 		owner().setChatPinned(history, filterId, pinned);
 	}
+	refreshChatListSortPositionFromTdb(filterId, order);
+}
+
+void Entry::refreshChatListSortPositionFromTdb(
+		FilterId filterId,
+		uint64 order) {
+	const auto index = order ? lookupPinnedIndex(filterId) : 0;
+	const auto sortKey = index ? PinnedDialogPos(index) : order;
 	if (filterId) {
-		if (order != 0) {
-			_sortKeyInFilterMap[filterId] = order;
+		if (order) {
+			_sortKeyInFilterMap[filterId] = sortKey;
 		} else {
 			_sortKeyInFilterMap.remove(filterId);
 		}
 	} else {
-		_sortKeyInChatList = order;
+		_sortKeyInChatList = sortKey;
 	}
 	if (!filterId || order != 0) {
 		setChatListExistence(order != 0);
 	}
 }
 
+uint64 Entry::tdbOrderInChatList(FilterId filterId) const {
+	if (filterId) {
+		const auto i = _tdbOrderInFilterMap.find(filterId);
+		return (i != end(_tdbOrderInFilterMap)) ? i->second : uint64(0);
+	}
+	return _tdbOrderInChatList;
+}
+
 int Entry::lookupPinnedIndex(FilterId filterId) const {
 	if (filterId) {
 		const auto i = _pinnedIndex.find(filterId);
diff --git a/Telegram/SourceFiles/dialogs/dialogs_entry.h b/Telegram/SourceFiles/dialogs/dialogs_entry.h
index b21c77dcda517e..a8d22b0d80c4ab 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_entry.h
+++ b/Telegram/SourceFiles/dialogs/dialogs_entry.h
@@ -215,6 +215,7 @@ class Entry : public base::has_weak_ptr {
 	bool needUpdateInChatList() const;
 	[[nodiscard]] virtual TimeId adjustedChatListTimeId() const;
 #endif
+	[[nodiscard]] uint64 tdbOrderInChatList(FilterId filterId) const;
 
 	void updateChatListSortPosition(
 		FilterId filterId,
@@ -289,10 +290,14 @@ class Entry : public base::has_weak_ptr {
 	not_null<Row*> mainChatListLink(FilterId filterId) const;
 	Row *maybeMainChatListLink(FilterId filterId) const;
 
+	void refreshChatListSortPositionFromTdb(FilterId filterId, uint64 order);
+
 	const not_null<Data::Session*> _owner;
 	base::flat_map<FilterId, RowsByLetter> _chatListLinks;
 	uint64 _sortKeyInChatList = 0;
 	base::flat_map<FilterId, uint64> _sortKeyInFilterMap;
+	uint64 _tdbOrderInChatList = 0;
+	base::flat_map<FilterId, uint64> _tdbOrderInFilterMap;
 #if 0 // mtp
 	uint64 _sortKeyByDate = 0;
 #endif
diff --git a/Telegram/SourceFiles/dialogs/dialogs_pinned_list.cpp b/Telegram/SourceFiles/dialogs/dialogs_pinned_list.cpp
index cac85b3b39302f..c60edb9c36979b 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_pinned_list.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_pinned_list.cpp
@@ -32,6 +32,7 @@ void PinnedList::setLimit(int limit) {
 	applyLimit(_limit);
 }
 
+#if 0 // mtp
 void PinnedList::addPinned(Key key) {
 	Expects(key.entry()->folderKnown());
 
@@ -49,11 +50,13 @@ int PinnedList::addPinnedGetPosition(Key key) {
 	key.entry()->cachePinnedIndex(_filterId, position + 1);
 	return position;
 }
+#endif
 
 void PinnedList::setPinned(Key key, bool pinned) {
 	Expects(key.entry()->folderKnown() || _filterId != 0);
 
 	if (pinned) {
+#if 0 // mtp
 		const int position = addPinnedGetPosition(key);
 		if (position) {
 			const auto begin = _data.begin();
@@ -62,6 +65,30 @@ void PinnedList::setPinned(Key key, bool pinned) {
 				_data[i].entry()->cachePinnedIndex(_filterId, i + 1);
 			}
 		}
+#endif
+		const auto order = key.entry()->tdbOrderInChatList(_filterId);
+		const auto already = ranges::find(_data, key);
+		if (already != end(_data)) {
+			const auto reorderedAbove = (already != begin(_data))
+				&& (order
+					> (already - 1)->entry()->tdbOrderInChatList(_filterId));
+			const auto reorderedBelow = (already + 1 != end(_data))
+				&& (order
+					< (already + 1)->entry()->tdbOrderInChatList(_filterId));
+			const auto reordered = reorderedAbove || reorderedBelow;
+			if (!reordered) {
+				return;
+			}
+		} else {
+			applyLimit(_limit - 1);
+			_data.push_back(key);
+		}
+		ranges::sort(_data, std::greater<>(), [&](const Key &key) {
+			return key.entry()->tdbOrderInChatList(_filterId);
+		});
+		for (auto i = 0, count = int(size(_data)); i != count; ++i) {
+			_data[i].entry()->cachePinnedIndex(_filterId, i + 1);
+		}
 	} else if (const auto it = ranges::find(_data, key); it != end(_data)) {
 		const auto index = int(it - begin(_data));
 		_data.erase(it);
@@ -84,6 +111,7 @@ void PinnedList::clear() {
 	applyLimit(0);
 }
 
+#if 0 // mtp
 void PinnedList::applyList(
 		not_null<Data::Session*> owner,
 		const QVector<MTPDialogPeer> &list) {
@@ -100,6 +128,7 @@ void PinnedList::applyList(
 		});
 	}
 }
+#endif
 
 void PinnedList::applyList(
 		not_null<Data::SavedMessages*> sublistsOwner,
diff --git a/Telegram/SourceFiles/dialogs/dialogs_pinned_list.h b/Telegram/SourceFiles/dialogs/dialogs_pinned_list.h
index 92a71108979ebb..3a725f07100fdb 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_pinned_list.h
+++ b/Telegram/SourceFiles/dialogs/dialogs_pinned_list.h
@@ -25,15 +25,18 @@ class PinnedList final {
 
 	void setLimit(int limit);
 
+#if 0 // mtp
 	// Places on the last place in the list otherwise.
 	// Does nothing if already pinned.
 	void addPinned(Key key);
+#endif
 
 	// if (pinned) places on the first place in the list.
 	void setPinned(Key key, bool pinned);
 
 	void clear();
 
+#if 0 // mtp
 	void applyList(
 		not_null<Data::Session*> owner,
 		const QVector<MTPDialogPeer> &list);
@@ -43,6 +46,8 @@ class PinnedList final {
 	void applyList(
 		not_null<Data::Forum*> forum,
 		const QVector<MTPint> &list);
+#endif
+
 	void applyList(const std::vector<not_null<History*>> &list);
 	void reorder(Key key1, Key key2);
 
@@ -51,7 +56,9 @@ class PinnedList final {
 	}
 
 private:
+#if 0 // mtp
 	int addPinnedGetPosition(Key key);
+#endif
 	void applyLimit(int limit);
 
 	FilterId _filterId = 0;
diff --git a/Telegram/SourceFiles/window/window_peer_menu.cpp b/Telegram/SourceFiles/window/window_peer_menu.cpp
index ab9062382c54ad..c7f73155986ce2 100644
--- a/Telegram/SourceFiles/window/window_peer_menu.cpp
+++ b/Telegram/SourceFiles/window/window_peer_menu.cpp
@@ -101,6 +101,8 @@ For license and copyright information please follow this link:
 #include "styles/style_window.h" // st::windowMinWidth
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QAction>
 #include <QtWidgets/QApplication>
 
@@ -158,6 +160,8 @@ const char kOptionViewProfileInChatsListContextMenu[]
 
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kArchivedToastDuration = crl::time(5000);
 constexpr auto kMaxUnreadWithoutConfirmation = 1000;
 
@@ -399,6 +403,7 @@ void TogglePinnedThread(
 		return;
 	}
 
+#if 0 // mtp
 	owner->setChatPinned(entry, FilterId(), isPinned);
 	if (const auto history = entry->asHistory()) {
 		const auto flags = isPinned
@@ -435,6 +440,18 @@ void TogglePinnedThread(
 		//	controller->content()->dialogsToUp();
 		//}
 	}
+#endif
+	if (const auto history = thread->asHistory()) {
+		history->session().sender().request(TLtoggleChatIsPinned(
+			history->folder() ? tl_chatListArchive() : tl_chatListMain(),
+			peerToTdbChat(history->peer->id),
+			tl_bool(isPinned)
+		)).done([=] {
+			owner->notifyPinnedDialogsOrderUpdated();
+		}).send();
+	} else if (const auto topic = thread->asTopic()) {
+		// todo
+	}
 }
 
 void TogglePinnedThread(

From 287f693eaa4c7208c2f8335554f64bde05c53f0c Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 2 Dec 2021 12:48:26 +0400
Subject: [PATCH 071/349] Disable MTP config loading attempts.

---
 Telegram/SourceFiles/main/main_session.cpp    | 4 ++++
 Telegram/SourceFiles/mtproto/mtp_instance.cpp | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/Telegram/SourceFiles/main/main_session.cpp b/Telegram/SourceFiles/main/main_session.cpp
index d98f1973e23afc..6b5789d46fe3c7 100644
--- a/Telegram/SourceFiles/main/main_session.cpp
+++ b/Telegram/SourceFiles/main/main_session.cpp
@@ -127,7 +127,9 @@ Session::Session(
 	_api->requestTermsUpdate();
 	_api->requestFullPeer(_user);
 
+#if 0 // mtp
 	_api->instance().setUserPhone(_user->phone());
+#endif
 
 	// Load current userpic and keep it loaded.
 	_user->loadUserpic();
@@ -152,6 +154,7 @@ Session::Session(
 		) | rpl::start_with_next([=](const Data::PeerUpdate &update) {
 			local().writeSelf();
 
+#if 0 // mtp
 			if (update.flags & Flag::PhoneNumber) {
 				const auto phone = _user->phone();
 				_api->instance().setUserPhone(phone);
@@ -159,6 +162,7 @@ Session::Session(
 					_api->instance().requestConfig();
 				}
 			}
+#endif
 		}, _lifetime);
 
 #ifndef OS_MAC_STORE
diff --git a/Telegram/SourceFiles/mtproto/mtp_instance.cpp b/Telegram/SourceFiles/mtproto/mtp_instance.cpp
index 0dc97375ab2cbc..eb6771a2080c8a 100644
--- a/Telegram/SourceFiles/mtproto/mtp_instance.cpp
+++ b/Telegram/SourceFiles/mtproto/mtp_instance.cpp
@@ -509,6 +509,7 @@ rpl::producer<DcId> Instance::Private::mainDcIdValue() const {
 }
 
 void Instance::Private::requestConfig() {
+#if 0 // mtp - don't pollute logs
 	if (_configLoader || isKeysDestroyer()) {
 		return;
 	}
@@ -521,6 +522,7 @@ void Instance::Private::requestConfig() {
 		},
 		_proxySettings.isEnabled());
 	_configLoader->load();
+#endif
 }
 
 void Instance::Private::setUserPhone(const QString &phone) {

From ffee6eb6743e3124d00130ab6270e3c08bb4b657 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 6 Dec 2021 13:04:46 +0400
Subject: [PATCH 072/349] Remove redundant Tdb::ResolveChats.

---
 Telegram/SourceFiles/apiwrap.h                |   1 -
 .../SourceFiles/tdb/tdb_resolve_chats.cpp     | 165 ------------------
 Telegram/SourceFiles/tdb/tdb_resolve_chats.h  | 100 -----------
 Telegram/cmake/td_tdb.cmake                   |   2 -
 4 files changed, 268 deletions(-)
 delete mode 100644 Telegram/SourceFiles/tdb/tdb_resolve_chats.cpp
 delete mode 100644 Telegram/SourceFiles/tdb/tdb_resolve_chats.h

diff --git a/Telegram/SourceFiles/apiwrap.h b/Telegram/SourceFiles/apiwrap.h
index 112a4bd0adca09..f58b621d8da71b 100644
--- a/Telegram/SourceFiles/apiwrap.h
+++ b/Telegram/SourceFiles/apiwrap.h
@@ -13,7 +13,6 @@ For license and copyright information please follow this link:
 #include "data/stickers/data_stickers_set.h"
 #include "data/data_messages.h"
 #include "tdb/tdb_sender.h"
-#include "tdb/tdb_resolve_chats.h"
 
 class TaskQueue;
 struct MessageGroupId;
diff --git a/Telegram/SourceFiles/tdb/tdb_resolve_chats.cpp b/Telegram/SourceFiles/tdb/tdb_resolve_chats.cpp
deleted file mode 100644
index 7bf9cb99b7ea1d..00000000000000
--- a/Telegram/SourceFiles/tdb/tdb_resolve_chats.cpp
+++ /dev/null
@@ -1,165 +0,0 @@
-/*
-This file is part of Telegram Desktop,
-the official desktop application for the Telegram messaging service.
-
-For license and copyright information please follow this link:
-https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
-*/
-#include "tdb/tdb_resolve_chats.h"
-
-namespace Tdb {
-namespace {
-
-constexpr auto kUserShift = 0x0100000000000000ULL;
-constexpr auto kChatShift = 0x0200000000000000ULL;
-constexpr auto kChannelShift = 0x0400000000000000ULL;
-
-[[nodiscard]] uint64 PeerFromChatId(TLint53 id) noexcept {
-	//constexpr int64 MIN_SECRET_ID = -2002147483648ll; // From TDLib.
-	//constexpr int64 ZERO_SECRET_ID = -2000000000000ll;
-	//constexpr int64 MAX_SECRET_ID = -1997852516353ll;
-	constexpr int64 MIN_CHANNEL_ID = -1002147483647ll;
-	constexpr int64 MAX_CHANNEL_ID = -1000000000000ll;
-	constexpr int64 MIN_CHAT_ID = -2147483647ll;
-	//constexpr int64 MAX_USER_ID = 2147483647ll;
-	if (id.v > 0) {
-		return kUserShift | uint64(id.v);
-	} else if (id.v < 0 && id.v > MIN_CHAT_ID) {
-		return kChatShift | uint64(-id.v);
-	} else if (id.v < MAX_CHANNEL_ID && id.v > MIN_CHANNEL_ID) {
-		return kChannelShift | uint64(MAX_CHANNEL_ID - id.v);
-	}
-	return 0;
-}
-
-[[nodiscard]] uint64 PeerToUser(uint64 peer) {
-	return (peer & kUserShift) ? (peer & ~kUserShift) : 0;
-}
-
-[[nodiscard]] uint64 PeerToChat(uint64 peer) {
-	return (peer & kChatShift) ? (peer & ~kChatShift) : 0;
-}
-
-[[nodiscard]] uint64 PeerToChannel(uint64 peer) {
-	return (peer & kChannelShift) ? (peer & ~kChannelShift) : 0;
-}
-
-} // namespace
-
-ResolveChatsRequest::~ResolveChatsRequest() {
-	cancel();
-}
-
-void ResolveChatsRequest::cancel() {
-	if (!_data) {
-		return;
-	}
-	const auto data = base::take(_data);
-	for (const auto id : data->requests) {
-		data->sender.request(id).cancel();
-	}
-}
-
-void ResolveChatsRequest::listFail(const Error &error) {
-	const auto data = base::take(_data);
-	if (data->fail) {
-		data->fail(error);
-	}
-}
-
-void ResolveChatsRequest::listDone(const TLchats &chats) {
-	Expects(_data != nullptr);
-
-	chats.match([&](const TLDchats &data) {
-		const auto &ids = data.vchat_ids().v;
-		_data->result.count = data.vtotal_count().v;
-		_data->result.ids = data.vchat_ids().v;
-		for (const auto &chatId : ids) {
-			requestChat(chatId);
-		}
-	});
-}
-
-void ResolveChatsRequest::requestChat(TLint53 chatId) {
-	const auto peer = PeerFromChatId(chatId);
-	if (!peer) {
-		return;
-	}
-	_data->requests.emplace(_data->sender.request(TLgetChat(
-		chatId
-	)).done([self = _data->self](const TLchat &result, RequestId requestId) {
-		if (const auto that = self()) {
-			that->_data->result.dialogs.push_back(result);
-			that->requestFinished(requestId);
-		}
-	}).fail([self = _data->self](const Error &error, RequestId requestId) {
-		if (const auto that = self()) {
-			that->requestFinished(requestId);
-		}
-	}).send());
-
-	requestPeer(peer);
-}
-
-void ResolveChatsRequest::requestPeer(uint64 peer) {
-	if (!_data->requestedPeers.emplace(peer).second) {
-		return;
-	}
-
-	if (const auto user = PeerToUser(peer)) {
-		_data->requests.emplace(_data->sender.request(TLgetUser(
-			tl_int53(user)
-		)).done([self = _data->self](const TLuser &result, RequestId requestId) {
-			if (const auto that = self()) {
-				that->_data->result.users.push_back(result);
-				that->requestFinished(requestId);
-			}
-		}).fail([self = _data->self](const Error &error, RequestId requestId) {
-			if (const auto that = self()) {
-				that->requestFinished(requestId);
-			}
-		}).send());
-	} else if (const auto chat = PeerToChat(peer)) {
-		_data->requests.emplace(_data->sender.request(TLgetBasicGroup(
-			tl_int53(chat)
-		)).done([self = _data->self](const TLbasicGroup &result, RequestId requestId) {
-			if (const auto that = self()) {
-				that->_data->result.chats.push_back(result);
-				that->requestFinished(requestId);
-			}
-		}).fail([self = _data->self](const Error &error, RequestId requestId) {
-			if (const auto that = self()) {
-				that->requestFinished(requestId);
-			}
-		}).send());
-	} else if (const auto channel = PeerToChannel(peer)) {
-		_data->requests.emplace(_data->sender.request(TLgetSupergroup(
-			tl_int53(channel)
-		)).done([self = _data->self](const TLsupergroup &result, RequestId requestId) {
-			if (const auto that = self()) {
-				that->_data->result.channels.push_back(result);
-				that->requestFinished(requestId);
-			}
-		}).fail([self = _data->self](const Error &error, RequestId requestId) {
-			if (const auto that = self()) {
-				that->requestFinished(requestId);
-			}
-		}).send());
-	}
-}
-
-void ResolveChatsRequest::requestFinished(RequestId requestId) {
-	Expects(_data != nullptr);
-
-	const auto removed = _data->requests.remove(requestId);
-	Assert(removed);
-	if (!_data->requests.empty()) {
-		return;
-	}
-	const auto data = base::take(_data);
-	if (data->done) {
-		data->done(data->result);
-	}
-}
-
-} // namespace Tdb
diff --git a/Telegram/SourceFiles/tdb/tdb_resolve_chats.h b/Telegram/SourceFiles/tdb/tdb_resolve_chats.h
deleted file mode 100644
index 135c59165a8818..00000000000000
--- a/Telegram/SourceFiles/tdb/tdb_resolve_chats.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
-This file is part of Telegram Desktop,
-the official desktop application for the Telegram messaging service.
-
-For license and copyright information please follow this link:
-https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
-*/
-#pragma once
-
-#include "tdb/tdb_sender.h"
-#include "tdb/tdb_tl_scheme.h"
-
-namespace Tdb {
-
-struct ResolvedChats {
-	QVector<TLint53> ids;
-	std::vector<TLchat> dialogs;
-	std::vector<TLuser> users;
-	std::vector<TLbasicGroup> chats;
-	std::vector<TLsupergroup> channels;
-	int count = 0;
-};
-
-class ResolveChatsRequest final {
-public:
-	ResolveChatsRequest() = default;
-	ResolveChatsRequest(ResolveChatsRequest &&) = default;
-	ResolveChatsRequest &operator=(ResolveChatsRequest &&) = default;
-	~ResolveChatsRequest();
-
-	[[nodiscard]] explicit operator bool() const {
-		return _data != nullptr;
-	}
-
-	template <typename Request>
-	void send(
-			Sender &sender,
-			Request &&request,
-			Fn<ResolveChatsRequest*()> self,
-			FnMut<void(const ResolvedChats &)> done,
-			FnMut<void(const Error &error)> fail = nullptr) {
-		const auto id = sender.request(
-			std::move(request)
-		).done([self](const TLchats &chats, RequestId requestId) {
-			if (const auto that = self()) {
-				that->listDone(chats);
-				that->requestFinished(requestId);
-			}
-		}).fail([self](const Error &error) {
-			if (const auto that = self()) {
-				that->listFail(error);
-			}
-		}).send();
-
-		cancel();
-		_data = std::make_unique<Data>(
-			sender,
-			self,
-			id,
-			std::move(done),
-			std::move(fail));
-	}
-
-	void cancel();
-
-private:
-	struct Data {
-		Data(
-			Sender &sender,
-			Fn<ResolveChatsRequest*()> self,
-			RequestId id,
-			FnMut<void(const ResolvedChats &)> done,
-			FnMut<void(const Error &)> fail)
-		: sender(sender)
-		, self(std::move(self))
-		, requests{ &id, &id + 1 }
-		, done(std::move(done))
-		, fail(std::move(fail)) {
-		}
-
-		Sender &sender;
-		Fn<ResolveChatsRequest*()> self;
-		base::flat_set<uint64> requestedPeers;
-		base::flat_set<RequestId> requests;
-		ResolvedChats result;
-		FnMut<void(const ResolvedChats &)> done;
-		FnMut<void(const Error &)> fail;
-	};
-
-	void listFail(const Error &error);
-	void listDone(const TLchats &chats);
-	void requestChat(TLint53 chatId);
-	void requestPeer(uint64 peer);
-	void requestFinished(RequestId requestId);
-
-	std::unique_ptr<Data> _data;
-
-};
-
-} // namespace Tdb
diff --git a/Telegram/cmake/td_tdb.cmake b/Telegram/cmake/td_tdb.cmake
index cfd739a6553791..15c95bb1717c39 100644
--- a/Telegram/cmake/td_tdb.cmake
+++ b/Telegram/cmake/td_tdb.cmake
@@ -23,8 +23,6 @@ PRIVATE
     tdb/tdb_file_proxy.h
     tdb/tdb_option.h
     tdb/tdb_request_id.h
-    tdb/tdb_resolve_chats.cpp
-    tdb/tdb_resolve_chats.h
     tdb/tdb_sender.cpp
     tdb/tdb_sender.h
     tdb/tdb_tl_scheme.h

From 2a16cc275be012e1c3d7e8381dbcd41b670b4ac0 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 6 Dec 2021 14:59:19 +0400
Subject: [PATCH 073/349] Mark messages as read.

---
 Telegram/SourceFiles/data/data_histories.cpp | 26 +++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/data/data_histories.cpp b/Telegram/SourceFiles/data/data_histories.cpp
index 490b45ff016e84..62ece3208cfdc8 100644
--- a/Telegram/SourceFiles/data/data_histories.cpp
+++ b/Telegram/SourceFiles/data/data_histories.cpp
@@ -615,7 +615,31 @@ void Histories::sendReadRequest(not_null<History*> history, State &state) {
 	state.sentReadDone = false;
 	DEBUG_LOG(("Reading: sending request now with till %1."
 		).arg(tillId.bare));
-#if 0 // todo
+
+	const auto finished = [=] {
+		const auto state = lookup(history);
+		Assert(state != nullptr);
+
+		if (state->sentReadTill == tillId) {
+			state->sentReadDone = true;
+			if (history->unreadCountRefreshNeeded(tillId)) {
+				requestDialogEntry(history);
+			} else {
+				state->sentReadTill = 0;
+			}
+		} else {
+			Assert(!state->sentReadTill || state->sentReadTill > tillId);
+		}
+		sendReadRequests();
+	};
+	session().sender().request(TLviewMessages(
+		peerToTdbChat(history->peer->id),
+		tl_int53(0), // message_thread_id
+		tl_vector<TLint53>(1, tl_int53(tillId.bare)),
+		tl_bool(true)
+	)).done(finished).fail(finished).send();
+
+#if 0 // mtp
 	sendRequest(history, RequestType::ReadInbox, [=](Fn<void()> finish) {
 		DEBUG_LOG(("Reading: sending request invoked with till %1."
 			).arg(tillId.bare));

From e246464e0dc30ef15e6afee1976f012ad353cb0c Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 6 Dec 2021 15:26:13 +0400
Subject: [PATCH 074/349] Invoke viewMessages in all chats for all messages.

---
 Telegram/SourceFiles/api/api_views.cpp        | 29 +++++++++++++++++++
 Telegram/SourceFiles/api/api_views.h          |  6 ++++
 .../history/history_inner_widget.cpp          |  3 +-
 .../history/view/history_view_list_widget.cpp |  3 +-
 Telegram/SourceFiles/menu/menu_send.cpp       |  7 ++++-
 5 files changed, 45 insertions(+), 3 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_views.cpp b/Telegram/SourceFiles/api/api_views.cpp
index e80f56e213b7b3..c45c722f3028d8 100644
--- a/Telegram/SourceFiles/api/api_views.cpp
+++ b/Telegram/SourceFiles/api/api_views.cpp
@@ -15,9 +15,13 @@ For license and copyright information please follow this link:
 #include "history/history_item.h"
 #include "main/main_session.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 namespace {
 
+using namespace Tdb;
+
 // Send channel views each second.
 constexpr auto kSendViewsTimeout = crl::time(1000);
 constexpr auto kPollExtendedMediaPeriod = 30 * crl::time(1000);
@@ -27,7 +31,9 @@ constexpr auto kMaxPollPerRequest = 100;
 
 ViewsManager::ViewsManager(not_null<ApiWrap*> api)
 : _session(&api->session())
+#if 0 // mtp
 , _api(&api->instance())
+#endif
 , _incrementTimer([=] { viewsIncrement(); })
 , _pollTimer([=] { sendPollRequests(); }) {
 }
@@ -89,6 +95,26 @@ void ViewsManager::viewsIncrement() {
 			continue;
 		}
 
+		const auto peer = i->first;
+		const auto finish = [=] {
+			_incrementRequests.erase(peer);
+			if (!_toIncrement.empty() && !_incrementTimer.isActive()) {
+				_incrementTimer.callOnce(kSendViewsTimeout);
+			}
+		};
+		auto ids = ranges::views::all(
+			i->second
+		) | ranges::views::transform([](MsgId id) {
+			return tl_int53(id.bare);
+		}) | ranges::to<QVector>();
+		const auto requestId = _session->sender().request(TLviewMessages(
+			peerToTdbChat(peer->id),
+			tl_int53(0), // message_thread_id
+			tl_vector<TLint53>(std::move(ids)),
+			tl_bool(false)
+		)).done(finish).fail(finish).send();
+
+#if 0 // mtp
 		QVector<MTPint> ids;
 		ids.reserve(i->second.size());
 		for (const auto &msgId : i->second) {
@@ -105,6 +131,7 @@ void ViewsManager::viewsIncrement() {
 		}).fail([=](const MTP::Error &error, mtpRequestId requestId) {
 			fail(error, requestId);
 		}).afterDelay(5).send();
+#endif
 
 		_incrementRequests.emplace(i->first, requestId);
 		i = _toIncrement.erase(i);
@@ -196,6 +223,7 @@ void ViewsManager::sendPollRequests(
 	}
 }
 
+#if 0 // mtp
 void ViewsManager::done(
 		QVector<MTPint> ids,
 		const MTPmessages_MessageViews &result,
@@ -248,5 +276,6 @@ void ViewsManager::fail(const MTP::Error &error, mtpRequestId requestId) {
 		_incrementTimer.callOnce(kSendViewsTimeout);
 	}
 }
+#endif
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_views.h b/Telegram/SourceFiles/api/api_views.h
index f8d19d15bcca3a..fca6e1e2cbb128 100644
--- a/Telegram/SourceFiles/api/api_views.h
+++ b/Telegram/SourceFiles/api/api_views.h
@@ -7,7 +7,9 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+#if 0 // mtp
 #include "mtproto/sender.h"
+#endif
 #include "base/timer.h"
 
 class ApiWrap;
@@ -44,14 +46,18 @@ class ViewsManager final {
 			not_null<PeerData*>,
 			QVector<MTPint>> &prepared);
 
+#if 0 // mtp
 	void done(
 		QVector<MTPint> ids,
 		const MTPmessages_MessageViews &result,
 		mtpRequestId requestId);
 	void fail(const MTP::Error &error, mtpRequestId requestId);
+#endif
 
 	const not_null<Main::Session*> _session;
+#if 0 // mtp
 	MTP::Sender _api;
+#endif
 
 	base::flat_map<not_null<PeerData*>, base::flat_set<MsgId>> _incremented;
 	base::flat_map<not_null<PeerData*>, base::flat_set<MsgId>> _toIncrement;
diff --git a/Telegram/SourceFiles/history/history_inner_widget.cpp b/Telegram/SourceFiles/history/history_inner_widget.cpp
index fdfdcb8960f113..45071868ba0875 100644
--- a/Telegram/SourceFiles/history/history_inner_widget.cpp
+++ b/Telegram/SourceFiles/history/history_inner_widget.cpp
@@ -1149,7 +1149,8 @@ void HistoryInner::paintEvent(QPaintEvent *e) {
 			if (markingAsViewed && item->hasUnwatchedEffect()) {
 				startEffects.emplace(view);
 			}
-			if (markingAsViewed && item->hasViews()) {
+			// Always inform TDLib about messages being viewed.
+			if (markingAsViewed && item->isRegular()) {
 				session().api().views().scheduleIncrement(item);
 			}
 			if (withReaction) {
diff --git a/Telegram/SourceFiles/history/view/history_view_list_widget.cpp b/Telegram/SourceFiles/history/view/history_view_list_widget.cpp
index 2e2c087b04a933..c49360a6c4da82 100644
--- a/Telegram/SourceFiles/history/view/history_view_list_widget.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_list_widget.cpp
@@ -2281,7 +2281,8 @@ void ListWidget::paintEvent(QPaintEvent *e) {
 			} else if (isUnread) {
 				readTill = item;
 			}
-			if (markingAsViewed && item->hasViews()) {
+			// Always inform TDLib about messages being viewed.
+			if (markingAsViewed && item->isRegular()) {
 				session->api().views().scheduleIncrement(item);
 			}
 			if (withReaction) {
diff --git a/Telegram/SourceFiles/menu/menu_send.cpp b/Telegram/SourceFiles/menu/menu_send.cpp
index 47d3ccdc17ec43..aa89d83c887a81 100644
--- a/Telegram/SourceFiles/menu/menu_send.cpp
+++ b/Telegram/SourceFiles/menu/menu_send.cpp
@@ -58,6 +58,8 @@ For license and copyright information please follow this link:
 
 #include <QtWidgets/QApplication>
 
+using namespace Tdb;
+
 namespace SendMenu {
 namespace {
 
@@ -886,7 +888,10 @@ void SetupUnreadMentionsMenu(
 		const auto peer = thread->peer();
 		const auto topic = thread->asTopic();
 		const auto rootId = topic ? topic->rootId() : 0;
-#if 0 // todo
+		peer->session().sender().request(TLreadAllChatMentions( // todo topics
+			peerToTdbChat(peer->id)
+		)).done(done).fail(done).send();
+#if 0 // mtp
 		using Flag = MTPmessages_ReadMentions::Flag;
 		peer->session().api().request(MTPmessages_ReadMentions(
 			MTP_flags(rootId ? Flag::f_top_msg_id : Flag()),

From 5a6667ce0f36856dd162dcf0b6fc561597dacd72 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 6 Dec 2021 17:12:58 +0400
Subject: [PATCH 075/349] Inform TDLib about an opened chat.

---
 Telegram/SourceFiles/api/api_updates.cpp | 35 ++++++++++++++++++++++--
 Telegram/SourceFiles/api/api_updates.h   |  1 +
 2 files changed, 34 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 21d34c5824425c..727be1e665e65b 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -758,6 +758,12 @@ void Updates::sendPing() {
 }
 #endif
 
+bool Updates::isActiveChat(not_null<PeerData*> peer) const {
+	return ranges::find_if(_activeChats, [&](const auto &entry) {
+		return (entry.second.peer == peer);
+	}) != end(_activeChats);
+}
+
 void Updates::addActiveChat(rpl::producer<PeerData*> chat) {
 	const auto key = _activeChats.empty() ? 0 : _activeChats.back().first + 1;
 	std::move(
@@ -766,12 +772,23 @@ void Updates::addActiveChat(rpl::producer<PeerData*> chat) {
 		auto &active = _activeChats[key];
 		const auto was = active.peer;
 		if (was != peer) {
+			const auto already = peer && inActiveChats(peer);
 			active.peer = peer;
-#if 0 // todo
+			if (was && !inActiveChats(was)) {
+				_session->sender().request(TLcloseChat(
+					peerToTdbChat(was->id)
+				)).send();
+			}
+			if (peer && !already) {
+				_session->sender().request(TLopenChat(
+					peerToTdbChat(peer->id)
+				)).send();
+			}
+#if 0 // mtp
 			if (const auto channel = was ? was->asChannel() : nullptr) {
 				if (!inActiveChats(channel)) {
 					channel->ptsSetWaitingForShortPoll(-1);
-				}
+ 				}
 			}
 			if (const auto channel = peer ? peer->asChannel() : nullptr) {
 				channel->ptsSetWaitingForShortPoll(
@@ -780,7 +797,21 @@ void Updates::addActiveChat(rpl::producer<PeerData*> chat) {
 #endif
 		}
 	}, [=] {
+#if 0 // mtp
 		_activeChats.erase(key);
+#endif
+		const auto i = _activeChats.find(key);
+		if (i == end(_activeChats)) {
+			return;
+		}
+		const auto peer = i->second.peer;
+		_activeChats.erase(i);
+		if (!peer || isActiveChat(peer)) {
+			return;
+		}
+		_session->sender().request(TLcloseChat(
+			peerToTdbChat(peer->id)
+		)).send();
 	}, _activeChats[key].lifetime);
 }
 
diff --git a/Telegram/SourceFiles/api/api_updates.h b/Telegram/SourceFiles/api/api_updates.h
index 20dfa486c0c26a..2ae174fad9417e 100644
--- a/Telegram/SourceFiles/api/api_updates.h
+++ b/Telegram/SourceFiles/api/api_updates.h
@@ -105,6 +105,7 @@ class Updates final {
 		MsgRange range,
 		const MTPupdates_ChannelDifference &result);
 #endif
+	bool isActiveChat(not_null<PeerData*> peer) const;
 
 	void updateOnline(crl::time lastNonIdleTime, bool gotOtherOffline);
 

From a3e10eee1ee88b1a3635d2f90cd485ae36f4f14d Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 6 Dec 2021 17:14:49 +0400
Subject: [PATCH 076/349] Mark mentions as read.

---
 .../SourceFiles/api/api_unread_things.cpp     | 24 ++++++++
 Telegram/SourceFiles/api/api_updates.cpp      |  5 ++
 Telegram/SourceFiles/api/api_views.cpp        |  2 +-
 Telegram/SourceFiles/history/history.h        |  2 +
 Telegram/SourceFiles/history/history_item.cpp |  2 +
 .../history/history_item_helpers.cpp          |  4 +-
 .../history/history_unread_things.cpp         | 60 +++++++++++++++++++
 .../history/history_unread_things.h           |  9 +++
 8 files changed, 106 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_unread_things.cpp b/Telegram/SourceFiles/api/api_unread_things.cpp
index dac998dfdce83c..76ec825a1d3620 100644
--- a/Telegram/SourceFiles/api/api_unread_things.cpp
+++ b/Telegram/SourceFiles/api/api_unread_things.cpp
@@ -17,9 +17,13 @@ For license and copyright information please follow this link:
 #include "history/history_unread_things.h"
 #include "apiwrap.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kPreloadIfLess = 5;
 constexpr auto kFirstRequestLimit = 10;
 constexpr auto kNextRequestLimit = 100;
@@ -101,6 +105,23 @@ void UnreadThings::requestMentions(
 		MsgId(1));
 	const auto limit = loaded ? kNextRequestLimit : kFirstRequestLimit;
 	const auto addOffset = loaded ? -(limit + 1) : -limit;
+
+	const auto requestId = _api->sender().request(TLsearchChatMessages(
+		peerToTdbChat(history->peer->id),
+		tl_string(),
+		std::nullopt,
+		tl_int53(offsetId.bare),
+		tl_int32(addOffset + 2), // TDLib requires -offset < limit.
+		tl_int32(limit),
+		tl_searchMessagesFilterUnreadMention(),
+		tl_int53(0) // message_thread_id
+	)).done([=](const TLDmessages &result) {
+		_mentionsRequests.remove(history);
+		history->unreadMentions().addSlice(result, loaded);
+	}).fail([=] {
+		_mentionsRequests.remove(history);
+	}).send();
+#if 0 // mtp
 	const auto maxId = 0;
 	const auto minId = 0;
 	const auto history = thread->owningHistory();
@@ -121,6 +142,7 @@ void UnreadThings::requestMentions(
 	}).fail([=] {
 		_mentionsRequests.remove(thread);
 	}).send();
+#endif
 	_mentionsRequests.emplace(thread, requestId);
 }
 
@@ -139,6 +161,7 @@ void UnreadThings::requestReactions(
 	const auto minId = 0;
 	const auto history = thread->owningHistory();
 	const auto topic = thread->asTopic();
+#if 0 // todo
 	using Flag = MTPmessages_GetUnreadReactions::Flag;
 	const auto requestId = _api->request(MTPmessages_GetUnreadReactions(
 		MTP_flags(topic ? Flag::f_top_msg_id : Flag()),
@@ -156,6 +179,7 @@ void UnreadThings::requestReactions(
 		_reactionsRequests.remove(thread);
 	}).send();
 	_reactionsRequests.emplace(thread, requestId);
+#endif
 }
 
 } // namespace UnreadThings
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 727be1e665e65b..336c13f1ca2009 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2757,6 +2757,11 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateMessageInteractionInfo &data) {
 	}, [&](const TLDupdateMessageContentOpened &data) {
 	}, [&](const TLDupdateMessageMentionRead &data) {
+		const auto history = owner.historyLoaded(
+			peerFromTdbChat(data.vchat_id()));
+		if (history) {
+			history->unreadMentions().markAsRead(data);
+		}
 	}, [&](const TLDupdateMessageLiveLocationViewed &data) {
 	}, [&](const TLDupdateActiveLiveLocationMessages &data) {
 		for (const auto &message : data.vmessages().v) {
diff --git a/Telegram/SourceFiles/api/api_views.cpp b/Telegram/SourceFiles/api/api_views.cpp
index c45c722f3028d8..0ecf35d8e75948 100644
--- a/Telegram/SourceFiles/api/api_views.cpp
+++ b/Telegram/SourceFiles/api/api_views.cpp
@@ -23,7 +23,7 @@ namespace {
 using namespace Tdb;
 
 // Send channel views each second.
-constexpr auto kSendViewsTimeout = crl::time(1000);
+constexpr auto kSendViewsTimeout = crl::time(100);
 constexpr auto kPollExtendedMediaPeriod = 30 * crl::time(1000);
 constexpr auto kMaxPollPerRequest = 100;
 
diff --git a/Telegram/SourceFiles/history/history.h b/Telegram/SourceFiles/history/history.h
index a295c77525436c..c9af937d0ede79 100644
--- a/Telegram/SourceFiles/history/history.h
+++ b/Telegram/SourceFiles/history/history.h
@@ -19,6 +19,8 @@ For license and copyright information please follow this link:
 namespace Tdb {
 class TLDchatPosition;
 class TLmessage;
+class TLDmessages;
+class TLDupdateMessageMentionRead;
 } // namespace Tdb
 
 class History;
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index a92eaa4b81d755..4bd2c5d05b7ce5 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -1361,6 +1361,7 @@ bool HistoryItem::isIncomingUnreadMedia() const {
 void HistoryItem::markMediaAndMentionRead() {
 	_flags &= ~MessageFlag::MediaIsUnread;
 
+#if 0 // mtp
 	if (mentionsMe()) {
 		_history->updateChatListEntry();
 		_history->unreadMentions().erase(id);
@@ -1382,6 +1383,7 @@ void HistoryItem::markMediaAndMentionRead() {
 			}
 		}
 	}
+#endif
 }
 
 void HistoryItem::markReactionsRead() {
diff --git a/Telegram/SourceFiles/history/history_item_helpers.cpp b/Telegram/SourceFiles/history/history_item_helpers.cpp
index 0a68b4d5850e75..748bc07f4cf957 100644
--- a/Telegram/SourceFiles/history/history_item_helpers.cpp
+++ b/Telegram/SourceFiles/history/history_item_helpers.cpp
@@ -102,7 +102,9 @@ MessageFlags FlagsFromTdb(const TLDmessage &data) {
 		| (int(sendingOrFailedFlag) ? Flag::Local : Flag())
 		| (data.vscheduling_state() ? Flag() : Flag::HistoryEntry)
 		| (data.vis_outgoing().v ? Flag::Outgoing : Flag())
-		| (data.vcontains_unread_mention().v ? Flag::MentionsMe : Flag())
+		| (data.vcontains_unread_mention().v
+			? (Flag::MentionsMe | Flag::MediaIsUnread)
+			: Flag())
 		| (mediaUnread ? Flag::MediaIsUnread : Flag())
 		//| ((flags & MTP::f_silent) ? Flag::Silent : Flag()) // todo
 		| (data.vis_channel_post().v ? Flag::Post : Flag())
diff --git a/Telegram/SourceFiles/history/history_unread_things.cpp b/Telegram/SourceFiles/history/history_unread_things.cpp
index 4cca97437ec61c..cf167e17f851ae 100644
--- a/Telegram/SourceFiles/history/history_unread_things.cpp
+++ b/Telegram/SourceFiles/history/history_unread_things.cpp
@@ -17,9 +17,13 @@ For license and copyright information please follow this link:
 #include "main/main_session.h"
 #include "apiwrap.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace HistoryUnreadThings {
 namespace {
 
+using namespace Tdb;
+
 template <typename Update>
 [[nodiscard]] typename Update::Flag UpdateFlag(Type type) {
 	using Flag = typename Update::Flag;
@@ -125,6 +129,7 @@ void Proxy::clear() {
 	notifyUpdated();
 }
 
+#if 0 // mtp
 void Proxy::addSlice(const MTPmessages_Messages &slice, int alreadyLoaded) {
 	if (!alreadyLoaded && _data) {
 		resolveList().clear();
@@ -192,6 +197,61 @@ void Proxy::addSlice(const MTPmessages_Messages &slice, int alreadyLoaded) {
 	setCount(fullCount);
 	notifyUpdated();
 }
+#endif
+
+void Proxy::addSlice(const TLDmessages &result, int alreadyLoaded) {
+	if (!alreadyLoaded && _data) {
+		resolveList().clear();
+	}
+	auto fullCount = result.vtotal_count().v;
+
+	if (!result.vmessages().v.isEmpty() && !_data) {
+		createData();
+	}
+	auto added = false;
+	const auto list = _data ? &resolveList() : nullptr;
+	for (const auto &message : result.vmessages().v) {
+		if (message) {
+			const auto item = _history->addMessage(*message);
+			const auto is = [&] {
+				switch (_type) {
+				case Type::Mentions: return item->isUnreadMention();
+				case Type::Reactions: return item->hasUnreadReaction();
+				}
+				Unexpected("Type in Proxy::addSlice.");
+			}();
+			if (is) {
+				list->insert(item->id);
+				added = true;
+			}
+		}
+	}
+	if (!added) {
+		fullCount = loadedCount();
+	}
+	setCount(fullCount);
+	_history->session().changes().historyUpdated(
+		_history,
+		UpdateFlag(_type));
+}
+
+void Proxy::markAsRead(const TLDupdateMessageMentionRead &update) {
+	const auto fullCount = update.vunread_mention_count().v;
+	const auto removed = _data && resolveList().contains(
+		update.vmessage_id().v);
+	if (removed) {
+		resolveList().erase(update.vmessage_id().v);
+	}
+	const auto changed = (count(-1) != fullCount);
+	if (changed) {
+		setCount(fullCount);
+	}
+	if (changed || removed) {
+		_history->session().changes().historyUpdated(
+			_history,
+			UpdateFlag(_type));
+	}
+}
 
 void Proxy::checkAdd(MsgId msgId, bool resolved) {
 	Expects(_type == Type::Reactions);
diff --git a/Telegram/SourceFiles/history/history_unread_things.h b/Telegram/SourceFiles/history/history_unread_things.h
index a8b874d11d1db3..6ac3356f66fcb7 100644
--- a/Telegram/SourceFiles/history/history_unread_things.h
+++ b/Telegram/SourceFiles/history/history_unread_things.h
@@ -7,6 +7,11 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+namespace Tdb {
+class TLDmessages;
+class TLDupdateMessageMentionRead;
+} // namespace Tdb
+
 class History;
 
 namespace Data {
@@ -130,7 +135,11 @@ class Proxy final : public ConstProxy {
 	void erase(MsgId msgId);
 	void clear();
 
+#if 0 // mtp
 	void addSlice(const MTPmessages_Messages &slice, int alreadyLoaded);
+#endif
+	void addSlice(const Tdb::TLDmessages &result, int alreadyLoaded);
+	void markAsRead(const Tdb::TLDupdateMessageMentionRead &update);
 
 	void checkAdd(MsgId msgId, bool resolved = false);
 

From 9ed1aebc02cd2ac30dfcba3d630efb11db8f6df3 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 8 Dec 2021 11:58:28 +0400
Subject: [PATCH 077/349] Update TDLib to 1.7.10, rebase and fix build.

---
 .../SourceFiles/api/api_authorizations.cpp    | 19 ++++-
 Telegram/SourceFiles/api/api_authorizations.h |  4 +-
 Telegram/SourceFiles/api/api_updates.cpp      |  4 +-
 Telegram/SourceFiles/api/api_websites.cpp     | 83 +++++++++++++++++++
 Telegram/SourceFiles/api/api_websites.h       |  7 ++
 .../boxes/peers/edit_peer_info_box.cpp        |  2 +
 Telegram/SourceFiles/boxes/sessions_box.cpp   | 23 ++---
 Telegram/SourceFiles/calls/calls_instance.cpp |  2 -
 Telegram/SourceFiles/data/data_histories.cpp  |  2 +
 .../history/history_item_reply_markup.cpp     |  4 +-
 Telegram/SourceFiles/intro/intro_phone.cpp    |  5 +-
 Telegram/SourceFiles/intro/intro_widget.cpp   |  3 +
 .../passport/passport_form_controller.cpp     | 19 +++++
 .../settings/settings_websites.cpp            | 12 +++
 Telegram/build/prepare/prepare.py             |  2 +-
 15 files changed, 165 insertions(+), 26 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_authorizations.cpp b/Telegram/SourceFiles/api/api_authorizations.cpp
index 74bec0cefbdf93..2c7b6fb3bbea38 100644
--- a/Telegram/SourceFiles/api/api_authorizations.cpp
+++ b/Telegram/SourceFiles/api/api_authorizations.cpp
@@ -17,6 +17,8 @@ For license and copyright information please follow this link:
 namespace Api {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto TestApiId = 17349;
 constexpr auto SnapApiId = 611335;
 constexpr auto DesktopApiId = 2040;
@@ -259,14 +261,14 @@ void Authorizations::requestTerminate(
 #endif
 
 void Authorizations::requestTerminate(
-		Fn<void(const Tdb::TLok &result)> &&done,
-		Fn<void(const Tdb::Error &error)> &&fail,
+		Fn<void()> &&done,
+		Fn<void()> &&fail,
 		std::optional<uint64> hash) {
 	const auto send = [&](auto request) {
 		_api.request(
 			std::move(request)
-		).done([=, done = std::move(done)](const Tdb::TLok &result) {
-			done(result);
+		).done([=, done = std::move(done)] {
+			done();
 			if (hash) {
 				_list.erase(
 					ranges::remove(_list, *hash, &Entry::hash),
@@ -309,8 +311,12 @@ rpl::producer<int> Authorizations::totalValue() const {
 
 void Authorizations::updateTTL(int days) {
 	_api.request(_ttlRequestId).cancel();
+#if 0 // mtp
 	_ttlRequestId = _api.request(MTPaccount_SetAuthorizationTTL(
 		MTP_int(days)
+#endif
+	_ttlRequestId = _api.request(TLsetInactiveSessionTtl(
+		tl_int32(days)
 	)).done([=] {
 		_ttlRequestId = 0;
 	}).fail([=] {
@@ -327,12 +333,17 @@ void Authorizations::toggleCallsDisabled(uint64 hash, bool disabled) {
 	if (const auto sent = _toggleCallsDisabledRequests.take(hash)) {
 		_api.request(*sent).cancel();
 	}
+#if 0 // mtp
 	using Flag = MTPaccount_ChangeAuthorizationSettings::Flag;
 	const auto id = _api.request(MTPaccount_ChangeAuthorizationSettings(
 		MTP_flags(Flag::f_call_requests_disabled),
 		MTP_long(hash),
 		MTPBool(), // encrypted_requests_disabled
 		MTP_bool(disabled)
+#endif
+	const auto id = _api.request(TLtoggleSessionCanAcceptCalls(
+		tl_int64(hash),
+		tl_bool(!disabled)
 	)).done([=] {
 		_toggleCallsDisabledRequests.remove(hash);
 	}).fail([=] {
diff --git a/Telegram/SourceFiles/api/api_authorizations.h b/Telegram/SourceFiles/api/api_authorizations.h
index 9bc75417252aac..acc3f93498a650 100644
--- a/Telegram/SourceFiles/api/api_authorizations.h
+++ b/Telegram/SourceFiles/api/api_authorizations.h
@@ -38,8 +38,8 @@ class Authorizations final {
 		Fn<void(const MTPBool &result)> &&done,
 		Fn<void(const MTP::Error &error)> &&fail,
 #endif
-		Fn<void(const Tdb::TLok &result)> &&done,
-		Fn<void(const Tdb::Error &error)> &&fail,
+		Fn<void()> &&done,
+		Fn<void()> &&fail,
 		std::optional<uint64> hash = std::nullopt);
 
 	[[nodiscard]] crl::time lastReceivedTime();
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 336c13f1ca2009..910ede739a530d 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2776,6 +2776,8 @@ void Updates::applyUpdate(const TLupdate &update) {
 		owner.applyLastMessage(data);
 	}, [&](const TLDupdateChatPosition &data) {
 		owner.applyDialogPosition(data);
+	}, [&](const TLDupdateChatDefaultMessageSenderId &data) {
+	}, [&](const TLDupdateChatHasProtectedContent &data) {
 	}, [&](const TLDupdateChatIsMarkedAsUnread &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		if (const auto history = owner.historyLoaded(peerId)) {
@@ -2860,7 +2862,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 			}
 			owner.notifyHistoryChangeDelayed(history);
 		}
-	}, [&](const TLDupdateUserChatAction &data) {
+	}, [&](const TLDupdateChatAction &data) {
 	}, [&](const TLDupdateUserStatus &data) {
 		if (const auto user = owner.userLoaded(UserId(data.vuser_id()))) {
 			const auto lastseen = LastseenFromTL(
diff --git a/Telegram/SourceFiles/api/api_websites.cpp b/Telegram/SourceFiles/api/api_websites.cpp
index 2ea6b2a094a1f0..55ad11ff7f018e 100644
--- a/Telegram/SourceFiles/api/api_websites.cpp
+++ b/Telegram/SourceFiles/api/api_websites.cpp
@@ -14,9 +14,18 @@ For license and copyright information please follow this link:
 #include "data/data_user.h"
 #include "main/main_session.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 namespace {
 
+using namespace Tdb;
+
+constexpr auto TestApiId = 17349;
+constexpr auto SnapApiId = 611335;
+constexpr auto DesktopApiId = 2040;
+
+#if 0 // mtp
 [[nodiscard]] Websites::Entry ParseEntry(
 		not_null<Data::Session*> owner,
 		const MTPDwebAuthorization &data) {
@@ -35,6 +44,26 @@ namespace {
 	result.active = Authorizations::ActiveDateString(result.activeTime);
 	return result;
 }
+#endif
+[[nodiscard]] Websites::Entry ParseEntry(
+		not_null<Data::Session*> owner,
+		const TLDconnectedWebsite &data) {
+	auto result = Websites::Entry{
+		.hash = data.vid().v,
+		.bot = owner->user(data.vbot_user_id()),
+		.platform = data.vplatform().v,
+		.domain = data.vdomain_name().v,
+		.browser = data.vbrowser().v,
+		.ip = data.vip_address().v,
+		.location = data.vlocation().v,
+	};
+	result.activeTime = data.vlast_active_date().v
+		? data.vlast_active_date().v
+		: data.vlog_in_date().v;
+	result.active = Authorizations::ActiveDateString(result.activeTime);
+	return result;
+}
+
 
 } // namespace
 
@@ -48,6 +77,7 @@ void Websites::reload() {
 		return;
 	}
 
+#if 0 // mtp
 	_requestId = _api.request(MTPaccount_GetWebAuthorizations(
 	)).done([=](const MTPaccount_WebAuthorizations &result) {
 		_requestId = 0;
@@ -64,12 +94,32 @@ void Websites::reload() {
 	}).fail([=] {
 		_requestId = 0;
 	}).send();
+#endif
+
+	using namespace Tdb;
+	_requestId = _api.request(TLgetConnectedWebsites(
+	)).done([=](const TLDconnectedWebsites &data) {
+		_requestId = 0;
+		_lastReceived = crl::now();
+		const auto owner = &_session->data();
+		_list = ranges::views::all(
+			data.vwebsites().v
+		) | ranges::views::transform([&](const TLconnectedWebsite &auth) {
+			return ParseEntry(owner, auth.data());
+		}) | ranges::to<List>;
+		_listChanges.fire({});
+	}).fail([=](const Error &error) {
+		_requestId = 0;
+	}).send();
 }
 
 void Websites::cancelCurrentRequest() {
+#if 0 // mtp
 	_api.request(base::take(_requestId)).cancel();
+#endif
 }
 
+#if 0 // mtp
 void Websites::requestTerminate(
 		Fn<void(const MTPBool &result)> &&done,
 		Fn<void(const MTP::Error &error)> &&fail,
@@ -101,6 +151,39 @@ void Websites::requestTerminate(
 		send(MTPaccount_ResetWebAuthorizations());
 	}
 }
+#endif
+
+void Websites::requestTerminate(
+		Fn<void()> &&done,
+		Fn<void()> &&fail,
+		std::optional<uint64> hash,
+		UserData *botToBlock) {
+	const auto send = [&](auto request) {
+		_api.request(
+			std::move(request)
+		).done([=, done = std::move(done)] {
+			done();
+			if (hash) {
+				_list.erase(
+					ranges::remove(_list, *hash, &Entry::hash),
+					end(_list));
+			} else {
+				_list.clear();
+			}
+			_listChanges.fire({});
+		}).fail(
+			std::move(fail)
+		).send();
+	};
+	if (hash) {
+		send(TLdisconnectWebsite(tl_int64(*hash)));
+		if (botToBlock) {
+			botToBlock->session().api().blockedPeers().block(botToBlock);
+		}
+	} else {
+		send(TLdisconnectAllWebsites());
+	}
+}
 
 Websites::List Websites::list() const {
 	return _list;
diff --git a/Telegram/SourceFiles/api/api_websites.h b/Telegram/SourceFiles/api/api_websites.h
index 1551ae4d4ed0b5..ed07e7384eb18d 100644
--- a/Telegram/SourceFiles/api/api_websites.h
+++ b/Telegram/SourceFiles/api/api_websites.h
@@ -22,7 +22,10 @@ class Websites final {
 	explicit Websites(not_null<ApiWrap*> api);
 
 	struct Entry {
+#if 0 // mtp
 		uint64 hash = 0;
+#endif
+		int64 hash = 0;
 
 		not_null<UserData*> bot;
 		TimeId activeTime = 0;
@@ -33,8 +36,12 @@ class Websites final {
 	void reload();
 	void cancelCurrentRequest();
 	void requestTerminate(
+#if 0 // mtp
 		Fn<void(const MTPBool &result)> &&done,
 		Fn<void(const MTP::Error &error)> &&fail,
+#endif
+		Fn<void()> &&done,
+		Fn<void()> &&fail,
 		std::optional<uint64> hash = std::nullopt,
 		UserData *botToBlock = nullptr);
 
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
index dd350a800c0dd7..54a644dc70b928 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
@@ -2308,6 +2308,7 @@ void Controller::saveForwards() {
 		|| *_savingData.noForwards != _peer->allowsForwarding()) {
 		return continueSave();
 	}
+#if 0 // todo
 	_api.request(MTPmessages_ToggleNoForwards(
 		_peer->input,
 		MTP_bool(*_savingData.noForwards)
@@ -2321,6 +2322,7 @@ void Controller::saveForwards() {
 			cancelSave();
 		}
 	}).send();
+#endif
 }
 
 void Controller::saveJoinToWrite() {
diff --git a/Telegram/SourceFiles/boxes/sessions_box.cpp b/Telegram/SourceFiles/boxes/sessions_box.cpp
index d92ac1399807b8..95d12b77702fa1 100644
--- a/Telegram/SourceFiles/boxes/sessions_box.cpp
+++ b/Telegram/SourceFiles/boxes/sessions_box.cpp
@@ -882,25 +882,20 @@ void SessionsContent::terminateOne(uint64 hash) {
 void SessionsContent::terminateOne(uint64 hash) {
 	const auto weak = Ui::MakeWeak(this);
 	auto callback = [=] {
-		auto done = crl::guard(weak, [=](const Tdb::TLok &result) {
-			_inner->terminatingOne(hash, false);
-			const auto removeByHash = [&](std::vector<Entry> &list) {
+		auto done = crl::guard(weak, [=] {
+			const auto removeByHash = [&](std::vector<EntryData> &list) {
 				list.erase(
-					ranges::remove(list, hash, &Entry::hash),
+					ranges::remove(
+						list,
+						hash,
+						[](const EntryData &entry) { return entry.hash; }),
 					end(list));
 			};
 			removeByHash(_data.incomplete);
 			removeByHash(_data.list);
 			_inner->showData(_data);
 		});
-		auto fail = crl::guard(weak, [=](const Tdb::Error &error) {
-			_inner->terminatingOne(hash, false);
-		});
-		_authorizations->requestTerminate(
-			std::move(done),
-			std::move(fail),
-			hash);
-		_inner->terminatingOne(hash, true);
+		_authorizations->requestTerminate(std::move(done), [] {}, hash);
 	};
 	terminate(std::move(callback), tr::lng_settings_reset_one_sure(tr::now));
 }
@@ -917,8 +912,8 @@ void SessionsContent::terminateAll() {
 			[=](const MTPBool &result) { reset(); },
 			[=](const MTP::Error &result) { reset(); });
 #endif
-			[=](const Tdb::TLok &result) { reset(); },
-			[=](const Tdb::Error &result) { reset(); });
+			reset,
+			reset);
 		_loading = true;
 	};
 	terminate(std::move(callback), tr::lng_settings_reset_sure(tr::now));
diff --git a/Telegram/SourceFiles/calls/calls_instance.cpp b/Telegram/SourceFiles/calls/calls_instance.cpp
index 463a948fb34be9..0ed1310adea46b 100644
--- a/Telegram/SourceFiles/calls/calls_instance.cpp
+++ b/Telegram/SourceFiles/calls/calls_instance.cpp
@@ -666,8 +666,6 @@ void Instance::handleCallUpdate(
 				Tdb::tl_bool(isVideo),
 				Tdb::tl_int64(0) // doLater busy.
 			)).send();
-		} else if (Core::App().settings().disableCalls()) {
-			LOG(("Ignoring call because of 'accept calls' settings."));
 		} else {
 			createCall(user, Call::Type::Incoming, id, isVideo);
 		}
diff --git a/Telegram/SourceFiles/data/data_histories.cpp b/Telegram/SourceFiles/data/data_histories.cpp
index 62ece3208cfdc8..74aab89c8f08b8 100644
--- a/Telegram/SourceFiles/data/data_histories.cpp
+++ b/Telegram/SourceFiles/data/data_histories.cpp
@@ -858,6 +858,7 @@ void Histories::deleteMessagesByDates(
 		TimeId minDate,
 		TimeId maxDate,
 		bool revoke) {
+#if 0 // todo
 	sendRequest(history, RequestType::Delete, [=](Fn<void()> finish) {
 		const auto peer = history->peer;
 		using Flag = MTPmessages_DeleteHistory::Flag;
@@ -882,6 +883,7 @@ void Histories::deleteMessagesByDates(
 		}).fail(finish).send();
 	});
 	history->destroyMessagesByDates(minDate, maxDate);
+#endif
 }
 
 void Histories::deleteMessages(const MessageIdsList &ids, bool revoke) {
diff --git a/Telegram/SourceFiles/history/history_item_reply_markup.cpp b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
index f33839b5882a30..760a98127f26d4 100644
--- a/Telegram/SourceFiles/history/history_item_reply_markup.cpp
+++ b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
@@ -314,6 +314,8 @@ auto HistoryMessageMarkupData::buttonData(
 		return ButtonData{ type, data.vquery().v.toUtf8() };
 	}, [&](const TLDinlineKeyboardButtonTypeBuy &data) {
 		return ButtonData{ Type::Buy };
+	}, [&](const TLDinlineKeyboardButtonTypeUser &data) {
+		return ButtonData{ Type::Default }; // todo
 	});
 }
 
@@ -446,7 +448,7 @@ HistoryMessageRepliesData::HistoryMessageRepliesData(
 		return;
 	}
 	const auto &fields = data->data();
-	const auto &repliers = fields.vrecent_repliers().v;
+	const auto &repliers = fields.vrecent_replier_ids().v;
 	recentRepliers.reserve(repliers.size());
 	for (const auto &sender : repliers) {
 		recentRepliers.push_back(peerFromSender(sender));
diff --git a/Telegram/SourceFiles/intro/intro_phone.cpp b/Telegram/SourceFiles/intro/intro_phone.cpp
index d5dcd19e21b178..31e39a52f499b3 100644
--- a/Telegram/SourceFiles/intro/intro_phone.cpp
+++ b/Telegram/SourceFiles/intro/intro_phone.cpp
@@ -215,8 +215,11 @@ void PhoneWidget::submit() {
 		tl_string(phone),
 		tl_phoneNumberAuthenticationSettings(
 			tl_bool(false), // allow_flash_call
+			tl_bool(false), // allow_missed_call
 			tl_bool(false), // is_current_phone_number
-			tl_bool(false)) // allow_sms_retriever_api
+			tl_bool(false), // has_unknown_phone_number
+			tl_bool(false), // allow_sms_retriever_api
+			tl_vector<TLstring>()) // authentication_tokens
 	)).done([=] {
 		_sentRequest = false;
 		go(StepType::Code);
diff --git a/Telegram/SourceFiles/intro/intro_widget.cpp b/Telegram/SourceFiles/intro/intro_widget.cpp
index 035bec912789c5..06207bebe2c039 100644
--- a/Telegram/SourceFiles/intro/intro_widget.cpp
+++ b/Telegram/SourceFiles/intro/intro_widget.cpp
@@ -334,6 +334,9 @@ void Widget::fillCodeInfo(const TLauthenticationCodeInfo &info) {
 				const TLDauthenticationCodeTypeFlashCall &) {
 			LOG(("Tdb Error: authenticationCodeTypeFlashCall."));
 			return 0;
+		}, [](const Tdb::TLDauthenticationCodeTypeMissedCall &data) {
+			LOG(("Tdb Error: authenticationCodeTypeMissedCall."));
+			return 0;
 		}, [&](const auto &data) {
 			return data.vlength().v;
 		});
diff --git a/Telegram/SourceFiles/passport/passport_form_controller.cpp b/Telegram/SourceFiles/passport/passport_form_controller.cpp
index ff6664e95c3910..df616e646deaf3 100644
--- a/Telegram/SourceFiles/passport/passport_form_controller.cpp
+++ b/Telegram/SourceFiles/passport/passport_form_controller.cpp
@@ -3190,9 +3190,28 @@ void FormController::startPhoneVerification(not_null<Value*> value) {
 			if (data.vnext_type()) {
 				LOG(("API Error: next_type is not supported for calls."));
 			}
+		}, [&](const TLDauthenticationCodeTypeFragment &type) {
+			value->verification.codeLength = (type.vlength().v > 0)
+				? type.vlength().v
+				: -1;
+		}, [&](const TLDauthenticationCodeTypeSmsWord &data) {
+			LOG(("API Error: sentCodeTypeSmsWord not expected "
+				"in FormController::startPhoneVerification."));
+		}, [&](const TLDauthenticationCodeTypeSmsPhrase &data) {
+			LOG(("API Error: sentCodeTypeSmsPhrase not expected "
+				"in FormController::startPhoneVerification."));
+		}, [&](const TLDauthenticationCodeTypeMissedCall &data) {
+			LOG(("API Error: sentCodeTypeMissedCall not expected "
+				"in FormController::startPhoneVerification."));
 		}, [&](const TLDauthenticationCodeTypeFlashCall &type) {
 			LOG(("API Error: sentCodeTypeFlashCall not expected "
 				"in FormController::startPhoneVerification."));
+		}, [&](const TLDauthenticationCodeTypeFirebaseAndroid &data) {
+			LOG(("API Error: sentCodeTypeFirebaseAndroid not expected "
+				"in FormController::startPhoneVerification."));
+		}, [&](const TLDauthenticationCodeTypeFirebaseIos &data) {
+			LOG(("API Error: sentCodeTypeFirebaseIos not expected "
+				"in FormController::startPhoneVerification."));
 		});
 
 		_verificationNeeded.fire_copy(value);
diff --git a/Telegram/SourceFiles/settings/settings_websites.cpp b/Telegram/SourceFiles/settings/settings_websites.cpp
index 55bf911dab592e..81b31df7dcc522 100644
--- a/Telegram/SourceFiles/settings/settings_websites.cpp
+++ b/Telegram/SourceFiles/settings/settings_websites.cpp
@@ -544,6 +544,7 @@ void Content::terminateOne(uint64 hash) {
 
 	const auto bot = i->bot;
 	auto callback = [=](bool block) {
+#if 0 // mtp
 		auto done = crl::guard(weak, [=](const MTPBool &result) {
 			_data.erase(
 				ranges::remove(_data, hash, &EntryData::hash),
@@ -552,6 +553,14 @@ void Content::terminateOne(uint64 hash) {
 		});
 		auto fail = crl::guard(weak, [=](const MTP::Error &error) {
 		});
+#endif
+		auto done = crl::guard(weak, [=] {
+			_data.erase(
+				ranges::remove(_data, hash, &EntryData::hash),
+				end(_data));
+			_inner->showData(_data);
+		});
+		auto fail = [] {};
 		_websites->requestTerminate(
 			std::move(done),
 			std::move(fail),
@@ -572,9 +581,12 @@ void Content::terminateAll() {
 			_websites->cancelCurrentRequest();
 			_websites->reload();
 		});
+#if 0 // mtp
 		_websites->requestTerminate(
 			[=](const MTPBool &result) { reset(); },
 			[=](const MTP::Error &result) { reset(); });
+#endif
+		_websites->requestTerminate(reset, reset);
 		_loading = true;
 	};
 	terminate(
diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index 73d5091c10599d..d710c7a49babe2 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1904,7 +1904,7 @@ def runStages():
 stage('td', """
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout 1d3cf2c209
+    git checkout a53cb30e99
 win:
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out

From 25efb60db959be8aedd6acc5b77959d5ca0b1dd2 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 8 Dec 2021 13:15:41 +0400
Subject: [PATCH 078/349] Fix fields in updated sessions list.

---
 .../SourceFiles/api/api_authorizations.cpp    | 28 ++++++++-----------
 1 file changed, 12 insertions(+), 16 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_authorizations.cpp b/Telegram/SourceFiles/api/api_authorizations.cpp
index 2c7b6fb3bbea38..18183d7ec05d4e 100644
--- a/Telegram/SourceFiles/api/api_authorizations.cpp
+++ b/Telegram/SourceFiles/api/api_authorizations.cpp
@@ -112,24 +112,18 @@ Authorizations::Entry ParseEntry(const Tdb::TLDsession &data) {
 		return version;
 	}();
 
-	result.name = QString("%1%2").arg(
-		appName,
-		appVer.isEmpty() ? QString() : (' ' + appVer));
-
-	const auto country = data.vcountry().v;
-	const auto platform = data.vplatform().v;
-
+	result.name = result.hash
+		? data.vdevice_model().v
+		: Core::App().settings().deviceModel();
+	result.system = data.vsystem_version().v;
+	result.platform = data.vplatform().v;
 	result.activeTime = data.vlast_active_date().v
 		? data.vlast_active_date().v
 		: data.vlog_in_date().v;
-	result.info = QString("%1, %2%3").arg(
-		data.vdevice_model().v,
-		platform.isEmpty() ? QString() : platform + ' ',
-		data.vsystem_version().v);
-	result.ip = data.vip().v
-		+ (country.isEmpty()
-			? QString()
-			: QString::fromUtf8(" \xe2\x80\x93 ") + country);
+	result.info = QString("%1%2").arg(
+		appName,
+		appVer.isEmpty() ? QString() : (' ' + appVer));
+	result.ip = data.vip_address().v;
 	if (!result.hash) {
 		result.active = tr::lng_status_online(tr::now);
 	} else {
@@ -143,9 +137,10 @@ Authorizations::Entry ParseEntry(const Tdb::TLDsession &data) {
 			&& lastDate.weekNumber() == nowDate.weekNumber()) {
 			result.active = langDayOfWeek(lastDate);
 		} else {
-			result.active = lastDate.toString(qsl("d.MM.yy"));
+			result.active = lastDate.toString(cDateFormat());
 		}
 	}
+	result.location = data.vlocation().v;
 
 	return result;
 }
@@ -202,6 +197,7 @@ void Authorizations::reload() {
 	)).done([=](const TLDsessions &data) {
 		_requestId = 0;
 		_lastReceived = crl::now();
+		_ttlDays = data.vinactive_session_ttl_days().v;
 		_list = (
 			data.vsessions().v
 		) | ranges::views::transform([](const TLsession &d) {

From 0ea9b575d862cf41af15e41692ddb3a66bfed9c2 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 8 Dec 2021 13:31:29 +0400
Subject: [PATCH 079/349] Track content saving restriction from TDLib.

---
 Telegram/SourceFiles/api/api_updates.cpp      | 13 ++++++++
 Telegram/SourceFiles/data/data_session.cpp    | 33 +++++++++++++------
 .../history/history_item_helpers.cpp          |  1 +
 3 files changed, 37 insertions(+), 10 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 910ede739a530d..3a6db304ee0d19 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2778,6 +2778,19 @@ void Updates::applyUpdate(const TLupdate &update) {
 		owner.applyDialogPosition(data);
 	}, [&](const TLDupdateChatDefaultMessageSenderId &data) {
 	}, [&](const TLDupdateChatHasProtectedContent &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto peer = owner.peerLoaded(peerId)) {
+			const auto noforwards = data.vhas_protected_content().v;
+			if (const auto chat = peer->asChat()) {
+				using Flag = ChatDataFlag;
+				chat->setFlags((chat->flags() & ~Flag::NoForwards)
+					| (noforwards ? Flag::NoForwards : Flag()));
+			} else if (const auto channel = peer->asChannel()) {
+				using Flag = ChannelDataFlag;
+				channel->setFlags((channel->flags() & ~Flag::NoForwards)
+					| (noforwards ? Flag::NoForwards : Flag()));
+			}
+		}
 	}, [&](const TLDupdateChatIsMarkedAsUnread &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		if (const auto history = owner.historyLoaded(peerId)) {
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 7ce727160ebab0..def4a86adca19a 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1241,6 +1241,8 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 
 	if (const auto user = result->asUser()) {
 	} else if (const auto chat = result->asChat()) {
+		using Flag = ChatDataFlag;
+
 		const auto canAddMembers = chat->canAddMembers();
 
 		chat->setName(data.vtitle().v);
@@ -1251,22 +1253,29 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 		}
 		chat->setDefaultRestrictions(
 			RestrictionsFromPermissions(data.vpermissions()));
+
+		const auto &videoChat = data.vvideo_chat().data();
 		{
-			const auto &videoChat = data.vvideo_chat().data();
 			const auto tlAs = videoChat.vdefault_participant_id();
 			const auto as = tlAs ? peerFromSender(*tlAs) : PeerId(0);
 			chat->setGroupCall(videoChat.vgroup_call_id().v);
 			chat->setGroupCallDefaultJoinAs(as);
-			chat->setFlags(chat->flags() // todo ?
-				| (videoChat.vhas_participants().v
-					? ChatDataFlag::CallNotEmpty
-					: ChatDataFlag(0)));
 		}
+		const auto setFlags = Flag::CallNotEmpty | Flag::NoForwards;
+		chat->setFlags((chat->flags() & ~setFlags) // todo ?
+			| (videoChat.vhas_participants().v
+				? Flag::CallNotEmpty
+				: Flag())
+			| (data.vhas_protected_content().v
+				? Flag::NoForwards
+				: Flag()));
 
 		if (canAddMembers != chat->canAddMembers()) {
 			updates |= UpdateFlag::Rights;
 		}
 	} else if (const auto channel = result->asChannel()) {
+		using Flag = ChannelDataFlag;
+
 		const auto wasInChannel = channel->amIn();
 		const auto canViewAdmins = channel->canViewAdmins();
 		const auto canViewMembers = channel->canViewMembers();
@@ -1290,17 +1299,21 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 			|| canAddMembers != channel->canAddMembers()) {
 			updates |= UpdateFlag::Rights;
 		}
+		const auto &videoChat = data.vvideo_chat().data();
 		{
-			const auto &videoChat = data.vvideo_chat().data();
 			const auto tlAs = videoChat.vdefault_participant_id();
 			const auto as = tlAs ? peerFromSender(*tlAs) : PeerId(0);
 			channel->setGroupCall(videoChat.vgroup_call_id().v);
 			channel->setGroupCallDefaultJoinAs(as);
-			channel->setFlags(channel->flags() // todo ?
-				| (videoChat.vhas_participants().v
-					? ChannelDataFlag::CallNotEmpty
-					: ChannelDataFlag(0)));
 		}
+		const auto setFlags = Flag::CallNotEmpty | Flag::NoForwards;
+		channel->setFlags((channel->flags() & ~setFlags) // todo ?
+			| (videoChat.vhas_participants().v
+				? Flag::CallNotEmpty
+				: Flag())
+			| (data.vhas_protected_content().v
+				? Flag::NoForwards
+				: Flag()));
 	}
 	if (!result->isFullLoaded()) {
 		result->setLoadedStatus(PeerData::LoadedStatus::Full);
diff --git a/Telegram/SourceFiles/history/history_item_helpers.cpp b/Telegram/SourceFiles/history/history_item_helpers.cpp
index 748bc07f4cf957..61227d2fcac358 100644
--- a/Telegram/SourceFiles/history/history_item_helpers.cpp
+++ b/Telegram/SourceFiles/history/history_item_helpers.cpp
@@ -102,6 +102,7 @@ MessageFlags FlagsFromTdb(const TLDmessage &data) {
 		| (int(sendingOrFailedFlag) ? Flag::Local : Flag())
 		| (data.vscheduling_state() ? Flag() : Flag::HistoryEntry)
 		| (data.vis_outgoing().v ? Flag::Outgoing : Flag())
+		| (data.vcan_be_saved().v ? Flag() : Flag::NoForwards)
 		| (data.vcontains_unread_mention().v
 			? (Flag::MentionsMe | Flag::MediaIsUnread)
 			: Flag())

From 4457627779e13ea773c74d6c1d243c96287c776c Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 8 Dec 2021 13:42:13 +0400
Subject: [PATCH 080/349] Track send_as / default_send_as from TDLib.

---
 Telegram/SourceFiles/data/data_session.cpp    |  6 +++++
 .../main/session/send_as_peers.cpp            | 22 +++++++++++++++++++
 2 files changed, 28 insertions(+)

diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index def4a86adca19a..fa4eae92844580 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -80,6 +80,7 @@ For license and copyright information please follow this link:
 #include "spellcheck/spellcheck_highlight_syntax.h"
 
 #include "history/history_unread_things.h"
+#include "main/session/send_as_peers.h"
 
 namespace Data {
 namespace {
@@ -1315,6 +1316,11 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 				? Flag::NoForwards
 				: Flag()));
 	}
+
+	if (const auto sender = data.vdefault_message_sender_id()) {
+		session().sendAsPeers().setChosen(result, peerFromSender(*sender));
+	}
+
 	if (!result->isFullLoaded()) {
 		result->setLoadedStatus(PeerData::LoadedStatus::Full);
 	}
diff --git a/Telegram/SourceFiles/main/session/send_as_peers.cpp b/Telegram/SourceFiles/main/session/send_as_peers.cpp
index 050c87f6ed2a4b..f05d55dced0d29 100644
--- a/Telegram/SourceFiles/main/session/send_as_peers.cpp
+++ b/Telegram/SourceFiles/main/session/send_as_peers.cpp
@@ -14,9 +14,13 @@ For license and copyright information please follow this link:
 #include "main/main_session.h"
 #include "apiwrap.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Main {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kRequestEach = 30 * crl::time(1000);
 
 } // namespace
@@ -80,10 +84,16 @@ rpl::producer<not_null<PeerData*>> SendAsPeers::updated() const {
 void SendAsPeers::saveChosen(
 		not_null<PeerData*> peer,
 		not_null<PeerData*> chosen) {
+#if 0 // mtp
 	peer->session().api().request(MTPmessages_SaveDefaultSendAs(
 		peer->input,
 		chosen->input
 	)).send();
+#endif
+	peer->session().sender().request(TLsetChatDefaultMessageSender(
+		peerToTdbChat(peer->id),
+		peerToSender(chosen->id)
+	)).send();
 
 	setChosen(peer, chosen->id);
 }
@@ -134,6 +144,7 @@ not_null<PeerData*> SendAsPeers::ResolveChosen(
 }
 
 void SendAsPeers::request(not_null<PeerData*> peer) {
+#if 0 // mtp
 	peer->session().api().request(MTPchannels_GetSendAs(
 		peer->input
 	)).done([=](const MTPchannels_SendAsPeers &result) {
@@ -155,6 +166,17 @@ void SendAsPeers::request(not_null<PeerData*> peer) {
 				}
 			}
 		});
+#endif
+	peer->session().sender().request(TLgetChatAvailableMessageSenders(
+		peerToTdbChat(peer->id)
+	)).done([=](const TLDmessageSenders &result) {
+		auto list = std::vector<not_null<PeerData*>>();
+		auto &owner = peer->owner();
+		for (const auto &id : result.vsenders().v) {
+			if (const auto peer = owner.peerLoaded(peerFromSender(id))) {
+				list.push_back(peer);
+			}
+		}
 		if (parsed.size() > 1) {
 			auto &now = _lists[peer];
 			if (now != parsed) {

From 7b8c1ff0eee2c246619ef3bb6c7dce740cd456a6 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 8 Dec 2021 14:01:47 +0400
Subject: [PATCH 081/349] Fix chat restrictions parsing.

---
 Telegram/SourceFiles/data/data_session.cpp | 49 ++++++++++++----------
 1 file changed, 26 insertions(+), 23 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index fa4eae92844580..b9b8e5068755b0 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -131,25 +131,24 @@ void CheckForSwitchInlineButton(not_null<HistoryItem*> item) {
 }
 
 [[nodiscard]] ChatRestrictions RestrictionsFromPermissions(
-		const TLchatPermissions & permissions) {
-	return permissions.match([&](const TLDchatPermissions &data) {
-		using Flag = ChatRestriction;
-		const auto bit = [&](const TLbool &check, Flag value) {
-			return check.v ? value : Flag(0);
-		};
-		return Flag(0)
-			| bit(data.vcan_add_web_page_previews(), Flag::EmbedLinks)
-			| bit(data.vcan_change_info(), Flag::ChangeInfo)
-			| bit(data.vcan_invite_users(), Flag::InviteUsers)
-			| bit(data.vcan_pin_messages(), Flag::PinMessages)
-			| bit(data.vcan_send_media_messages(), Flag::SendMedia)
-			| bit(data.vcan_send_messages(), Flag::SendMessages)
-			| bit(data.vcan_send_polls(), Flag::SendPolls)
-			| bit(data.vcan_send_other_messages(), Flag::SendStickers)
-			| bit(data.vcan_send_other_messages(), Flag::SendGames)
-			| bit(data.vcan_send_other_messages(), Flag::SendGifs)
-			| bit(data.vcan_send_other_messages(), Flag::SendInline);
-	});
+		const TLchatPermissions &permissions) {
+	const auto &data = permissions.data();
+	using Flag = ChatRestriction;
+	const auto bit = [&](const TLbool &check, Flag value) {
+		return check.v ? Flag(0) : value;
+	};
+	return Flag(0)
+		| bit(data.vcan_add_web_page_previews(), Flag::EmbedLinks)
+		| bit(data.vcan_change_info(), Flag::ChangeInfo)
+		| bit(data.vcan_invite_users(), Flag::InviteUsers)
+		| bit(data.vcan_pin_messages(), Flag::PinMessages)
+		| bit(data.vcan_send_media_messages(), Flag::SendMedia)
+		| bit(data.vcan_send_messages(), Flag::SendMessages)
+		| bit(data.vcan_send_polls(), Flag::SendPolls)
+		| bit(data.vcan_send_other_messages(), Flag::SendStickers)
+		| bit(data.vcan_send_other_messages(), Flag::SendGames)
+		| bit(data.vcan_send_other_messages(), Flag::SendGifs)
+		| bit(data.vcan_send_other_messages(), Flag::SendInline);
 }
 
 [[nodiscard]] ChatAdminRights AdminRightsFromChatMemberStatus(
@@ -1282,8 +1281,10 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 		const auto canViewMembers = channel->canViewMembers();
 		const auto canAddMembers = channel->canAddMembers();
 
-		channel->setDefaultRestrictions(
-			RestrictionsFromPermissions(data.vpermissions()));
+		if (!channel->isBroadcast()) {
+			channel->setDefaultRestrictions(
+				RestrictionsFromPermissions(data.vpermissions()));
+		}
 		channel->setName(data.vtitle().v, channel->username);
 
 		if (const auto photo = data.vphoto()) {
@@ -1345,7 +1346,8 @@ not_null<ChatData*> Session::processChat(const TLbasicGroup &chat) {
 	result->count = data.vmember_count().v;
 	if (const auto migratedTo = data.vupgraded_to_supergroup_id().v) {
 		const auto channel = this->channel(migratedTo);
-		channel->addFlags(ChannelDataFlag::Megagroup);
+		channel->setFlags((channel->flags() & ~ChannelDataFlag::Broadcast)
+			| ChannelDataFlag::Megagroup);
 		ApplyMigration(result, channel);
 	}
 	data.vstatus().match([&](const TLDchatMemberStatusCreator &data) {
@@ -1397,6 +1399,7 @@ not_null<ChannelData*> Session::processChannel(
 	using Flag = ChannelDataFlag;
 	result->date = data.vdate().v;
 	const auto setting = Flag::Megagroup
+		| Flag::Broadcast
 		| Flag::Gigagroup
 		| Flag::Scam
 		| Flag::Fake
@@ -1409,7 +1412,7 @@ not_null<ChannelData*> Session::processChannel(
 		| Flag::Creator
 		| Flag::Forbidden;
 	auto flags = (result->flags() & ~setting)
-		| (!data.vis_channel().v ? Flag::Megagroup : Flag())
+		| (data.vis_channel().v ? Flag::Broadcast : Flag::Megagroup)
 		| (data.vis_broadcast_group().v
 			? Flag::Gigagroup
 			: Flag())

From 0e329e8d2c784be292a8b8b1f338270340d6a7c4 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 8 Dec 2021 15:21:40 +0400
Subject: [PATCH 082/349] Mark mentions as read on the client side as well.

---
 Telegram/SourceFiles/api/api_updates.cpp      |  6 ++++
 Telegram/SourceFiles/apiwrap.cpp              | 36 +++++++++++++++++--
 .../history/history_unread_things.cpp         |  9 +++--
 3 files changed, 46 insertions(+), 5 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 3a6db304ee0d19..5406ecac9fdca5 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2756,6 +2756,12 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateMessageIsPinned &data) {
 	}, [&](const TLDupdateMessageInteractionInfo &data) {
 	}, [&](const TLDupdateMessageContentOpened &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		const auto id = data.vmessage_id().v;
+		if (const auto item = owner.message(peerId, id)) {
+			item->markMediaAndMentionRead();
+			_session->data().requestItemRepaint(item);
+		}
 	}, [&](const TLDupdateMessageMentionRead &data) {
 		const auto history = owner.historyLoaded(
 			peerFromTdbChat(data.vchat_id()));
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 762341f3a89568..884267167d7256 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -1453,22 +1453,42 @@ void ApiWrap::migrateFail(not_null<PeerData*> peer, const QString &error) {
 
 void ApiWrap::markContentsRead(
 		const base::flat_set<not_null<HistoryItem*>> &items) {
-#if 0 // todo
+#if 0 // mtp
 	auto markedIds = QVector<MTPint>();
 	auto channelMarkedIds = base::flat_map<
 		not_null<ChannelData*>,
 		QVector<MTPint>>();
 	markedIds.reserve(items.size());
+#endif
+	auto viewed = base::flat_map<not_null<History*>, QVector<TLint53>>();
 	for (const auto &item : items) {
 		if (!item->markContentsRead(true) || !item->isRegular()) {
 			continue;
+		} else if (item->isUnreadMedia()) {
+			sender().request(TLopenMessageContent(
+				peerToTdbChat(item->history()->peer->id),
+				tl_int53(item->id.bare)
+			)).send();
+		} else {
+			viewed[item->history()].push_back(tl_int53(item->id.bare));
 		}
+#if 0 // mtp
 		if (const auto channel = item->history()->peer->asChannel()) {
 			channelMarkedIds[channel].push_back(MTP_int(item->id));
 		} else {
 			markedIds.push_back(MTP_int(item->id));
 		}
+#endif
+	}
+	for (const auto &[history, ids] : viewed) {
+		sender().request(TLviewMessages(
+			peerToTdbChat(history->peer->id),
+			tl_int53(0), // message_thread_id
+			tl_vector<TLint53>(ids),
+			tl_bool(false)
+		)).send();
 	}
+#if 0 // mtp
 	if (!markedIds.isEmpty()) {
 		request(MTPmessages_ReadMessageContents(
 			MTP_vector<MTPint>(markedIds)
@@ -1488,8 +1508,20 @@ void ApiWrap::markContentsRead(
 void ApiWrap::markContentsRead(not_null<HistoryItem*> item) {
 	if (!item->markContentsRead(true) || !item->isRegular()) {
 		return;
+	} else if (item->isUnreadMedia()) {
+		sender().request(TLopenMessageContent(
+			peerToTdbChat(item->history()->peer->id),
+			tl_int53(item->id.bare)
+		)).send();
+	} else {
+		sender().request(TLviewMessages(
+			peerToTdbChat(item->history()->peer->id),
+			tl_int53(0), // message_thread_id
+			tl_vector<TLint53>(1, tl_int53(item->id.bare)),
+			tl_bool(false)
+		)).send();
 	}
-#if 0 // todo
+#if 0 // mtp
 	const auto ids = MTP_vector<MTPint>(1, MTP_int(item->id));
 	if (const auto channel = item->history()->peer->asChannel()) {
 		request(MTPchannels_ReadMessageContents(
diff --git a/Telegram/SourceFiles/history/history_unread_things.cpp b/Telegram/SourceFiles/history/history_unread_things.cpp
index cf167e17f851ae..cc02d6725f756e 100644
--- a/Telegram/SourceFiles/history/history_unread_things.cpp
+++ b/Telegram/SourceFiles/history/history_unread_things.cpp
@@ -236,11 +236,14 @@ void Proxy::addSlice(const TLDmessages &result, int alreadyLoaded) {
 }
 
 void Proxy::markAsRead(const TLDupdateMessageMentionRead &update) {
+	const auto id = update.vmessage_id().v;
+	if (const auto item = _history->owner().message(_history->peer, id)) {
+		item->markContentsRead();
+	}
 	const auto fullCount = update.vunread_mention_count().v;
-	const auto removed = _data && resolveList().contains(
-		update.vmessage_id().v);
+	const auto removed = _data && resolveList().contains(id);
 	if (removed) {
-		resolveList().erase(update.vmessage_id().v);
+		resolveList().erase(id);
 	}
 	const auto changed = (count(-1) != fullCount);
 	if (changed) {

From 89f5c38fcc0e3ab21de82a31eddd37c8f04de849 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 8 Dec 2021 15:25:27 +0400
Subject: [PATCH 083/349] Allow zero PeerId() in SendAsPeers::setChosen.

---
 Telegram/SourceFiles/main/session/send_as_peers.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/main/session/send_as_peers.cpp b/Telegram/SourceFiles/main/session/send_as_peers.cpp
index f05d55dced0d29..0080b6ee318636 100644
--- a/Telegram/SourceFiles/main/session/send_as_peers.cpp
+++ b/Telegram/SourceFiles/main/session/send_as_peers.cpp
@@ -105,7 +105,7 @@ void SendAsPeers::setChosen(not_null<PeerData*> peer, PeerId chosenId) {
 	const auto fallback = peer->amAnonymous()
 		? peer
 		: peer->session().user();
-	if (fallback->id == chosenId) {
+	if (!chosenId || fallback->id == chosenId) {
 		_chosen.remove(peer);
 	} else {
 		_chosen[peer] = chosenId;

From a38a5383122b69cb60f61a9cd682e9baee694173 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 8 Dec 2021 15:25:54 +0400
Subject: [PATCH 084/349] Handle default send-as updates.

---
 Telegram/SourceFiles/api/api_updates.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 5406ecac9fdca5..9b9c0bed558f2b 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -18,6 +18,7 @@ For license and copyright information please follow this link:
 #include "api/api_transcribes.h"
 #include "main/main_session.h"
 #include "main/main_account.h"
+#include "main/session/send_as_peers.h"
 #include "mtproto/mtp_instance.h"
 #include "mtproto/mtproto_config.h"
 #include "mtproto/mtproto_dc_options.h"
@@ -2783,6 +2784,15 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateChatPosition &data) {
 		owner.applyDialogPosition(data);
 	}, [&](const TLDupdateChatDefaultMessageSenderId &data) {
+		const auto peer = owner.peerLoaded(peerFromTdbChat(data.vchat_id()));
+		if (peer) {
+			auto &sendAsPeers = session().sendAsPeers();
+			if (const auto sender = data.vdefault_message_sender_id()) {
+				sendAsPeers.setChosen(peer, peerFromSender(*sender));
+			} else {
+				sendAsPeers.setChosen(peer, PeerId());
+			}
+		}
 	}, [&](const TLDupdateChatHasProtectedContent &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		if (const auto peer = owner.peerLoaded(peerId)) {

From 5954b4401799ce96e38720aece993c2fbd9b4b03 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 8 Dec 2021 15:32:25 +0400
Subject: [PATCH 085/349] Apply message pin status updates.

---
 Telegram/SourceFiles/api/api_updates.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 9b9c0bed558f2b..37913e0dc2dedc 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2755,6 +2755,11 @@ void Updates::applyUpdate(const TLupdate &update) {
 			data.vedit_date().v,
 			HistoryMessageMarkupData(data.vreply_markup()));
 	}, [&](const TLDupdateMessageIsPinned &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		const auto id = data.vmessage_id().v;
+		if (const auto item = owner.message(peerId, id)) {
+			item->setIsPinned(data.vis_pinned().v);
+		}
 	}, [&](const TLDupdateMessageInteractionInfo &data) {
 	}, [&](const TLDupdateMessageContentOpened &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());

From 840266fd461d26a014172f4766c8ee20b051baa3 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 8 Dec 2021 15:59:33 +0400
Subject: [PATCH 086/349] Apply views / replies updates from TDLib.

---
 Telegram/SourceFiles/api/api_updates.cpp    | 24 +++++++++++++--------
 Telegram/SourceFiles/data/data_session.cpp  | 17 ---------------
 Telegram/SourceFiles/data/data_session.h    |  8 -------
 Telegram/SourceFiles/history/history_item.h |  2 ++
 4 files changed, 17 insertions(+), 34 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 37913e0dc2dedc..2999ce70b5d083 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2743,17 +2743,18 @@ void Updates::applyUpdate(const TLupdate &update) {
 		owner.processMessage(data.vmessage(), oldMessageId);
 	}, [&](const TLDupdateMessageContent &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
-		const auto itemId = MsgId(data.vmessage_id().v);
-		owner.updateMessageContent(
-			{ peerToChannel(peerId), itemId },
-			data.vnew_content());
+		const auto id = data.vmessage_id().v;
+		if (const auto item = owner.message(peerId, id)) {
+			item->updateContent(data.vnew_content());
+		}
 	}, [&](const TLDupdateMessageEdited &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
-		const auto itemId = MsgId(data.vmessage_id().v);
-		owner.updateMessageEdited(
-			{ peerToChannel(peerId), itemId },
-			data.vedit_date().v,
-			HistoryMessageMarkupData(data.vreply_markup()));
+		const auto id = data.vmessage_id().v;
+		if (const auto item = owner.message(peerId, id)) {
+			item->updateEditedInfo(
+				data.vedit_date().v,
+				HistoryMessageMarkupData(data.vreply_markup()));
+		}
 	}, [&](const TLDupdateMessageIsPinned &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		const auto id = data.vmessage_id().v;
@@ -2761,6 +2762,11 @@ void Updates::applyUpdate(const TLupdate &update) {
 			item->setIsPinned(data.vis_pinned().v);
 		}
 	}, [&](const TLDupdateMessageInteractionInfo &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		const auto id = data.vmessage_id().v;
+		if (const auto item = owner.message(peerId, id)) {
+			item->updateInteractionInfo(data.vinteraction_info());
+		}
 	}, [&](const TLDupdateMessageContentOpened &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		const auto id = data.vmessage_id().v;
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index b9b8e5068755b0..b0931639f6a4d1 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -3233,23 +3233,6 @@ not_null<HistoryItem*> Session::processMessage(
 	return result;
 }
 
-void Session::updateMessageContent(
-		const FullMsgId &fullId,
-		const TLmessageContent &data) {
-	if (const auto item = message(fullId)) {
-		item->updateContent(data);
-	}
-}
-
-void Session::updateMessageEdited(
-		const FullMsgId &fullId,
-		TimeId editDate,
-		HistoryMessageMarkupData &&markup) {
-	if (const auto item = message(fullId)) {
-		item->updateEditedInfo(editDate, std::move(markup));
-	}
-}
-
 int Session::unreadBadge() const {
 	return computeUnreadBadge(_chatsList.unreadState());
 }
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index a25a69bf62dc8f..4b5173c24fb95f 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -579,14 +579,6 @@ class Session final {
 		const Tdb::TLmessage &data,
 		NewMessageType type);
 
-	void updateMessageContent(
-		const FullMsgId &fullId,
-		const Tdb::TLmessageContent &data);
-	void updateMessageEdited(
-		const FullMsgId &fullId,
-		TimeId editDate,
-		HistoryMessageMarkupData &&markup);
-
 	[[nodiscard]] int unreadBadge() const;
 	[[nodiscard]] bool unreadBadgeMuted() const;
 	[[nodiscard]] int unreadBadgeIgnoreOne(Dialogs::Key key) const;
diff --git a/Telegram/SourceFiles/history/history_item.h b/Telegram/SourceFiles/history/history_item.h
index ec8af34831d52a..af87059e6e357c 100644
--- a/Telegram/SourceFiles/history/history_item.h
+++ b/Telegram/SourceFiles/history/history_item.h
@@ -17,6 +17,7 @@ namespace Tdb {
 class TLmessage;
 class TLDmessage;
 class TLmessageContent;
+class TLmessageInteractionInfo;
 } // namespace Tdb
 
 class HiddenSenderInfo;
@@ -563,6 +564,7 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 	void customEmojiRepaint();
 
 	void updateContent(const Tdb::TLmessageContent &content);
+	void updateInteractionInfo(const Tdb::TLmessageInteractionInfo *info);
 	void updateEditedInfo(
 		TimeId editDate,
 		HistoryMessageMarkupData &&markup);

From cb56785e036b3acecc6e14b5fdf1a3e3a0ca05a5 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 8 Dec 2021 16:41:59 +0400
Subject: [PATCH 087/349] Pin / unpin messages.

---
 Telegram/SourceFiles/boxes/pin_messages_box.cpp  | 13 +++++++++++++
 Telegram/SourceFiles/window/window_peer_menu.cpp |  6 +++++-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/boxes/pin_messages_box.cpp b/Telegram/SourceFiles/boxes/pin_messages_box.cpp
index 163e9dedc6f5f9..0acd2587fb15c5 100644
--- a/Telegram/SourceFiles/boxes/pin_messages_box.cpp
+++ b/Telegram/SourceFiles/boxes/pin_messages_box.cpp
@@ -19,8 +19,12 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_boxes.h"
 
+#include "tdb/tdb_sender.h"
+
 namespace {
 
+using namespace Tdb;
+
 [[nodiscard]] bool IsOldForPin(
 		MsgId id,
 		not_null<PeerData*> peer,
@@ -89,6 +93,14 @@ void PinMessageBox(
 			return;
 		}
 
+		const auto finished = crl::guard(box, [=] { box->closeBox(); });
+		state->requestId = peer->session().sender().request(TLpinChatMessage(
+			peerToTdbChat(peer->id),
+			tl_int53(msgId.bare),
+			tl_bool(state->notify && !state->notify->checked()),
+			tl_bool(state->pinForPeer && !state->pinForPeer->checked())
+		)).done(finished).fail(finished).send();
+#if 0 // mtp
 		auto flags = MTPmessages_UpdatePinnedMessage::Flags(0);
 		if (state->notify && !state->notify->checked()) {
 			flags |= MTPmessages_UpdatePinnedMessage::Flag::f_silent;
@@ -106,6 +118,7 @@ void PinMessageBox(
 		}).fail([=] {
 			box->closeBox();
 		}).send();
+#endif
 	};
 
 	Ui::ConfirmBox(box, {
diff --git a/Telegram/SourceFiles/window/window_peer_menu.cpp b/Telegram/SourceFiles/window/window_peer_menu.cpp
index c7f73155986ce2..b99f726bece90d 100644
--- a/Telegram/SourceFiles/window/window_peer_menu.cpp
+++ b/Telegram/SourceFiles/window/window_peer_menu.cpp
@@ -2500,7 +2500,11 @@ void ToggleMessagePinned(
 		const auto session = &peer->session();
 		const auto callback = crl::guard(session, [=](Fn<void()> &&close) {
 			close();
-#if 0 // todo
+			session->sender().request(TLunpinChatMessage(
+				peerToTdbChat(peer->id),
+				tl_int53(itemId.msg.bare)
+			)).send();
+#if 0 // mtp
 			session->api().request(MTPmessages_UpdatePinnedMessage(
 				MTP_flags(MTPmessages_UpdatePinnedMessage::Flag::f_unpin),
 				peer->input,

From 1801f1a5e230b5058d451ac61a96300ab2472fc1 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 21 Nov 2021 23:05:05 +0300
Subject: [PATCH 088/349] Migrated data_chat_participant_status from MTP to
 TDLib.

---
 .../SourceFiles/api/api_chat_participants.cpp |  12 ++
 .../data/data_chat_participant_status.cpp     | 115 ++++++++++++++++++
 .../data/data_chat_participant_status.h       |  21 ++++
 .../admin_log/history_admin_log_item.cpp      |   2 +
 4 files changed, 150 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_chat_participants.cpp b/Telegram/SourceFiles/api/api_chat_participants.cpp
index 618d872f2c6ab3..4e1cece75073ce 100644
--- a/Telegram/SourceFiles/api/api_chat_participants.cpp
+++ b/Telegram/SourceFiles/api/api_chat_participants.cpp
@@ -256,13 +256,17 @@ ChatParticipant::ChatParticipant(
 	p.match([&](const MTPDchannelParticipantCreator &data) {
 		_canBeEdited = (peer->session().userPeerId() == _peer);
 		_type = Type::Creator;
+#if 0 // doLater
 		_rights = ChatAdminRightsInfo(data.vadmin_rights());
+#endif
 		_rank = qs(data.vrank().value_or_empty());
 	}, [&](const MTPDchannelParticipantAdmin &data) {
 		_canBeEdited = data.is_can_edit();
 		_type = Type::Admin;
 		_rank = qs(data.vrank().value_or_empty());
+#if 0 // doLater
 		_rights = ChatAdminRightsInfo(data.vadmin_rights());
+#endif
 		_by = peerToUser(peerFromUser(data.vpromoted_by()));
 		_date = data.vdate().v;
 	}, [&](const MTPDchannelParticipantSelf &data) {
@@ -279,7 +283,9 @@ ChatParticipant::ChatParticipant(
 			_subscriptionDate = data.vsubscription_until_date()->v;
 		}
 	}, [&](const MTPDchannelParticipantBanned &data) {
+#if 0 // doLater
 		_restrictions = ChatRestrictionsInfo(data.vbanned_rights());
+#endif
 		_by = peerToUser(peerFromUser(data.vkicked_by()));
 		_date = data.vdate().v;
 
@@ -751,7 +757,9 @@ void ChatParticipants::kick(
 		chat->inputChat,
 		participant->asUser()->inputUser
 	)).done([=](const MTPUpdates &result) {
+#if 0 // doLater
 		chat->session().api().applyUpdates(result);
+#endif
 	}).send();
 #endif
 }
@@ -773,7 +781,9 @@ void ChatParticipants::kick(
 				MTPDchatBannedRights::Flags::from_raw(uint32(rights.flags))),
 			MTP_int(rights.until))
 	)).done([=](const MTPUpdates &result) {
+#if 0 // doLater
 		channel->session().api().applyUpdates(result);
+#endif
 
 		_kickRequests.remove(KickRequest(channel, participant));
 		channel->applyEditBanned(participant, currentRights, rights);
@@ -799,7 +809,9 @@ void ChatParticipants::unblock(
 		participant->input,
 		MTP_chatBannedRights(MTP_flags(0), MTP_int(0))
 	)).done([=](const MTPUpdates &result) {
+#if 0 // doLater
 		channel->session().api().applyUpdates(result);
+#endif
 
 		_kickRequests.remove(KickRequest(channel, participant));
 		if (channel->kickedCount() > 0) {
diff --git a/Telegram/SourceFiles/data/data_chat_participant_status.cpp b/Telegram/SourceFiles/data/data_chat_participant_status.cpp
index 38fa1a27e3b193..cd79024ab35939 100644
--- a/Telegram/SourceFiles/data/data_chat_participant_status.cpp
+++ b/Telegram/SourceFiles/data/data_chat_participant_status.cpp
@@ -18,6 +18,9 @@ For license and copyright information please follow this link:
 #include "main/main_session.h"
 #include "ui/chat/attach/attach_prepare.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
+#if 0 // goodToRemove
 namespace {
 
 [[nodiscard]] ChatAdminRights ChatAdminRightsFlags(
@@ -51,6 +54,118 @@ ChatRestrictionsInfo::ChatRestrictionsInfo(const MTPChatBannedRights &rights)
 : flags(ChatBannedRightsFlags(rights))
 , until(ChatBannedRightsUntilDate(rights)) {
 }
+#endif
+
+ChatAdminRightsInfo::ChatAdminRightsInfo(
+		const Tdb::TLchatMemberStatus &status) {
+	const auto empty = ChatAdminRights(0);
+	status.match([&](const Tdb::TLDchatMemberStatusAdministrator &data) {
+		using Flag = ChatAdminRight;
+		flags = empty
+			| (data.vcan_change_info().v ? Flag::ChangeInfo : empty)
+			| (data.vcan_post_messages().v ? Flag::PostMessages : empty)
+			| (data.vcan_edit_messages().v ? Flag::EditMessages : empty)
+			| (data.vcan_delete_messages().v ? Flag::DeleteMessages : empty)
+			| (data.vcan_restrict_members().v ? Flag::BanUsers : empty)
+			| (data.vcan_invite_users().v ? Flag::InviteUsers : empty)
+			| (data.vcan_pin_messages().v ? Flag::PinMessages : empty)
+			| (data.vcan_promote_members().v ? Flag::AddAdmins : empty)
+			| (data.vis_anonymous().v ? Flag::Anonymous : empty)
+			| (data.vcan_manage_video_chats().v ? Flag::ManageCall : empty)
+			| (data.vcan_manage_chat().v ? Flag::Other : empty);
+	}, [&](const Tdb::TLDchatMemberStatusCreator &data) {
+		_creator = true;
+		flags = ChatAdminRight::ChangeInfo
+			| ChatAdminRight::PostMessages
+			| ChatAdminRight::EditMessages
+			| ChatAdminRight::DeleteMessages
+			| ChatAdminRight::BanUsers
+			| ChatAdminRight::InviteUsers
+			| ChatAdminRight::PinMessages
+			| ChatAdminRight::AddAdmins
+			| (data.vis_anonymous().v ? ChatAdminRight::Anonymous : empty)
+			| ChatAdminRight::ManageCall
+			| ChatAdminRight::Other;
+	}, [](const auto &) {
+	});
+}
+
+Tdb::TLchatMemberStatus ChatAdminRightsInfo::ToTL(
+		const ChatAdminRightsInfo &rights,
+		const QString &rank) {
+	return Tdb::tl_chatMemberStatusAdministrator(
+		Tdb::tl_string(rank),
+		Tdb::tl_bool(true),
+		Tdb::tl_bool(rights.flags & ChatAdminRight::Other),
+		Tdb::tl_bool(rights.flags & ChatAdminRight::ChangeInfo),
+		Tdb::tl_bool(rights.flags & ChatAdminRight::PostMessages),
+		Tdb::tl_bool(rights.flags & ChatAdminRight::EditMessages),
+		Tdb::tl_bool(rights.flags & ChatAdminRight::DeleteMessages),
+		Tdb::tl_bool(rights.flags & ChatAdminRight::InviteUsers),
+		Tdb::tl_bool(rights.flags & ChatAdminRight::BanUsers),
+		Tdb::tl_bool(rights.flags & ChatAdminRight::PinMessages),
+		Tdb::tl_bool(rights.flags & ChatAdminRight::AddAdmins),
+		Tdb::tl_bool(rights.flags & ChatAdminRight::ManageCall),
+		Tdb::tl_bool(rights.flags & ChatAdminRight::Anonymous));
+}
+
+ChatRestrictionsInfo::ChatRestrictionsInfo(
+		const Tdb::TLchatMemberStatus &status) {
+	status.match([&](const Tdb::TLDchatMemberStatusRestricted &status) {
+		until = status.vrestricted_until_date().v;
+		const auto &data = status.vpermissions().data();
+		const auto empty = ChatRestrictions(0);
+		using Flag = ChatRestriction;
+		flags = empty
+			| (data.vcan_send_messages().v ? Flag::SendMessages : empty)
+			| (data.vcan_send_media_messages().v ? Flag::SendMedia : empty)
+			| (data.vcan_send_other_messages().v
+				? (Flag::SendStickers
+					| Flag::SendGifs
+					| Flag::SendInline
+					| Flag::SendGames)
+				: empty)
+			| (data.vcan_add_web_page_previews().v ? Flag::EmbedLinks : empty)
+			| (data.vcan_send_polls().v ? Flag::SendPolls : empty)
+			| (data.vcan_change_info().v ? Flag::ChangeInfo : empty)
+			| (data.vcan_invite_users().v ? Flag::InviteUsers : empty)
+			| (data.vcan_pin_messages().v ? Flag::PinMessages : empty);
+	}, [&](const Tdb::TLDchatMemberStatusBanned &data) {
+#if 0 // doLater Check if it's an user.
+#endif
+		until = data.vbanned_until_date().v;
+		flags |= ChatRestriction::ViewMessages;
+	}, [](const auto &) {
+	});
+}
+
+Tdb::TLchatPermissions ChatRestrictionsInfo::ToTLPermissions(
+		const ChatRestrictions &flags) {
+	return Tdb::tl_chatPermissions(
+		Tdb::tl_bool(!(flags & ChatRestriction::SendMessages)),
+		Tdb::tl_bool(!(flags & ChatRestriction::SendMedia)),
+		Tdb::tl_bool(!(flags & ChatRestriction::SendPolls)),
+		Tdb::tl_bool((!(flags & ChatRestriction::SendStickers))
+			|| (!(flags & ChatRestriction::SendGifs))
+			|| (!(flags & ChatRestriction::SendInline))
+			|| (!(flags & ChatRestriction::SendGames))),
+		Tdb::tl_bool(!(flags & ChatRestriction::EmbedLinks)),
+		Tdb::tl_bool(!(flags & ChatRestriction::ChangeInfo)),
+		Tdb::tl_bool(!(flags & ChatRestriction::InviteUsers)),
+		Tdb::tl_bool(!(flags & ChatRestriction::PinMessages)));
+}
+
+Tdb::TLchatMemberStatus ChatRestrictionsInfo::ToTL(
+		const ChatRestrictionsInfo &rights) {
+	const auto kicked = rights.flags & ChatRestriction::ViewMessages;
+	return kicked
+		? Tdb::tl_chatMemberStatusBanned(Tdb::tl_int32(rights.until))
+		: Tdb::tl_chatMemberStatusRestricted(
+			Tdb::tl_bool(true),
+			Tdb::tl_int32(rights.until),
+			ToTLPermissions(rights.flags));
+
+}
 
 namespace Data {
 
diff --git a/Telegram/SourceFiles/data/data_chat_participant_status.h b/Telegram/SourceFiles/data/data_chat_participant_status.h
index 8dd7cd682ffa96..097be1cff980e3 100644
--- a/Telegram/SourceFiles/data/data_chat_participant_status.h
+++ b/Telegram/SourceFiles/data/data_chat_participant_status.h
@@ -12,6 +12,11 @@ struct PreparedList;
 struct PreparedFile;
 } // namespace Ui
 
+namespace Tdb {
+class TLchatMemberStatus;
+class TLchatPermissions;
+} // namespace Tdb
+
 enum class ChatAdminRight {
 	ChangeInfo = (1 << 0),
 	PostMessages = (1 << 1),
@@ -62,9 +67,18 @@ struct ChatAdminRightsInfo {
 	ChatAdminRightsInfo() = default;
 	explicit ChatAdminRightsInfo(ChatAdminRights flags) : flags(flags) {
 	}
+#if 0 // goodToRemove
 	explicit ChatAdminRightsInfo(const MTPChatAdminRights &rights);
+#endif
+	explicit ChatAdminRightsInfo(const Tdb::TLchatMemberStatus &status);
+
+	static Tdb::TLchatMemberStatus ToTL(
+		const ChatAdminRightsInfo &rights,
+		const QString &rank);
 
 	ChatAdminRights flags;
+private:
+	bool _creator = false;
 };
 
 struct ChatRestrictionsInfo {
@@ -73,7 +87,14 @@ struct ChatRestrictionsInfo {
 	: flags(flags)
 	, until(until) {
 	}
+#if 0 // goodToRemove
 	explicit ChatRestrictionsInfo(const MTPChatBannedRights &rights);
+#endif
+	explicit ChatRestrictionsInfo(const Tdb::TLchatMemberStatus &status);
+
+	static Tdb::TLchatPermissions ToTLPermissions(
+		const ChatRestrictions &flags);
+	static Tdb::TLchatMemberStatus ToTL(const ChatRestrictionsInfo &rights);
 
 	ChatRestrictions flags;
 	TimeId until = 0;
diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
index 09f22e3312285f..5778bf24586465 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
@@ -1201,11 +1201,13 @@ void GenerateItems(
 
 	const auto createDefaultBannedRights = [&](
 			const LogPermissions &action) {
+#if 0 // doLater
 		addSimpleTextMessage(
 			GenerateDefaultBannedRightsChangeText(
 				channel,
 				ChatRestrictionsInfo(action.vnew_banned_rights()),
 				ChatRestrictionsInfo(action.vprev_banned_rights())));
+#endif
 	};
 
 	const auto createStopPoll = [&](const LogPoll &action) {

From de5501489493f0cd7f8903c124d186ed54f68a14 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 21 Nov 2021 23:05:05 +0300
Subject: [PATCH 089/349] Migrated Api::ChatParticipants from MTP to TDLib.

---
 .../SourceFiles/api/api_chat_participants.cpp | 281 ++++++++++++++++--
 .../SourceFiles/api/api_chat_participants.h   |   8 +
 .../boxes/peers/add_participants_box.cpp      |   2 +
 .../admin_log/history_admin_log_item.cpp      |   3 +
 4 files changed, 267 insertions(+), 27 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_chat_participants.cpp b/Telegram/SourceFiles/api/api_chat_participants.cpp
index 4e1cece75073ce..578a76b572b764 100644
--- a/Telegram/SourceFiles/api/api_chat_participants.cpp
+++ b/Telegram/SourceFiles/api/api_chat_participants.cpp
@@ -24,6 +24,8 @@ For license and copyright information please follow this link:
 namespace Api {
 namespace {
 
+using namespace Tdb;
+
 using Members = ChatParticipants::Members;
 
 constexpr auto kSmallDelayMs = crl::time(5);
@@ -41,11 +43,18 @@ constexpr auto kForwardMessagesOnAdd = 100;
 std::vector<ChatParticipant> ParseList(
 		const ChatParticipants::TLMembers &data,
 		not_null<PeerData*> peer) {
+#if 0 // goodToRemove
 	return ranges::views::all(
 		data.vparticipants().v
 	) | ranges::views::transform([&](const MTPChannelParticipant &p) {
 		return ChatParticipant(p, peer);
 	}) | ranges::to_vector;
+#endif
+	return ranges::views::all(
+		data.vmembers().v
+	) | ranges::views::transform([&](const TLchatMember &p) {
+		return ChatParticipant(p, peer);
+	}) | ranges::to_vector;
 }
 
 void ApplyMegagroupAdmins(not_null<ChannelData*> channel, Members list) {
@@ -211,6 +220,7 @@ void ApplyBotsList(
 		Data::PeerUpdate::Flag::FullInfo);
 }
 
+#if 0 // mtp
 [[nodiscard]] ChatParticipants::Channels ParseSimilar(
 		not_null<Main::Session*> session,
 		const MTPmessages_Chats &chats) {
@@ -239,9 +249,38 @@ void ApplyBotsList(
 		const MTPmessages_Chats &chats) {
 	return ParseSimilar(&channel->session(), chats);
 }
+#endif
+
+[[nodiscard]] ChatParticipants::Channels ParseSimilar(
+		not_null<Main::Session*> session,
+		const TLchats &chats) {
+	auto result = ChatParticipants::Channels();
+	const auto &data = chats.data();
+	const auto &list = data.vchat_ids().v;
+	result.list.reserve(list.size());
+	for (const auto chatId : list) {
+		const auto peer = session->data().peer(peerFromTdbChat(chatId));
+		if (const auto channel = peer->asChannel()) {
+			result.list.push_back(channel);
+		}
+	}
+	if (session->premiumPossible()) {
+		result.more = std::max(
+			int(data.vtotal_count().v) - int(data.vchat_ids().v.size()),
+			0);
+	}
+	return result;
+}
+
+[[nodiscard]] ChatParticipants::Channels ParseSimilar(
+		not_null<ChannelData*> channel,
+		const TLchats &chats) {
+	return ParseSimilar(&channel->session(), chats);
+}
 
 } // namespace
 
+#if 0 // goodToRemove
 ChatParticipant::ChatParticipant(
 		const MTPChannelParticipant &p,
 		not_null<PeerData*> peer) {
@@ -256,17 +295,13 @@ ChatParticipant::ChatParticipant(
 	p.match([&](const MTPDchannelParticipantCreator &data) {
 		_canBeEdited = (peer->session().userPeerId() == _peer);
 		_type = Type::Creator;
-#if 0 // doLater
 		_rights = ChatAdminRightsInfo(data.vadmin_rights());
-#endif
 		_rank = qs(data.vrank().value_or_empty());
 	}, [&](const MTPDchannelParticipantAdmin &data) {
 		_canBeEdited = data.is_can_edit();
 		_type = Type::Admin;
 		_rank = qs(data.vrank().value_or_empty());
-#if 0 // doLater
 		_rights = ChatAdminRightsInfo(data.vadmin_rights());
-#endif
 		_by = peerToUser(peerFromUser(data.vpromoted_by()));
 		_date = data.vdate().v;
 	}, [&](const MTPDchannelParticipantSelf &data) {
@@ -283,9 +318,7 @@ ChatParticipant::ChatParticipant(
 			_subscriptionDate = data.vsubscription_until_date()->v;
 		}
 	}, [&](const MTPDchannelParticipantBanned &data) {
-#if 0 // doLater
 		_restrictions = ChatRestrictionsInfo(data.vbanned_rights());
-#endif
 		_by = peerToUser(peerFromUser(data.vkicked_by()));
 		_date = data.vdate().v;
 
@@ -296,6 +329,36 @@ ChatParticipant::ChatParticipant(
 		_type = Type::Left;
 	});
 }
+#endif
+
+ChatParticipant::ChatParticipant(
+		const TLchatMember &p,
+		not_null<PeerData*> peer) {
+	_peer = peerFromSender(p.data().vmember_id());
+
+	_by = UserId(p.data().vinviter_user_id().v);
+	_rights = ChatAdminRightsInfo(p.data().vstatus());
+	_restrictions = ChatRestrictionsInfo(p.data().vstatus());
+
+	p.data().vstatus().match([&](const TLDchatMemberStatusLeft &data) {
+		_type = Type::Left;
+	}, [&](const TLDchatMemberStatusCreator &data) {
+		_canBeEdited = (peer->session().userPeerId() == _peer);
+		_type = Type::Creator;
+		_rank = data.vcustom_title().v;
+	}, [&](const TLDchatMemberStatusAdministrator &data) {
+		_canBeEdited = data.vcan_be_edited().v;
+		_type = Type::Admin;
+		_rank = data.vcustom_title().v;
+	}, [&](const TLDchatMemberStatusMember &data) {
+		_type = Type::Member;
+		_subscriptionDate = data.vmember_until_date().v;
+	}, [&](const TLDchatMemberStatusBanned &data) {
+		_type = Type::Banned;
+	}, [&](const TLDchatMemberStatusRestricted &data) {
+		_type = Type::Restricted;
+	});
+}
 
 ChatParticipant::ChatParticipant(
 	Type type,
@@ -404,13 +467,13 @@ void ChatParticipants::requestForAdd(
 		return;
 	}
 
-#if 0 // todo
 	_api.request(base::take(_forAdd.requestId)).cancel();
 
 	const auto offset = 0;
 	const auto participantsHash = uint64(0);
 
 	_forAdd.channel = channel;
+#if 0 // goodToRemove
 	_forAdd.requestId = _api.request(MTPchannels_GetParticipants(
 		channel->inputChannel,
 		MTP_channelParticipantsRecent(),
@@ -425,10 +488,17 @@ void ChatParticipants::requestForAdd(
 			LOG(("API Error: "
 				"channels.channelParticipantsNotModified received!"));
 		});
+#endif
+	_forAdd.requestId = _api.request(TLgetSupergroupMembers(
+		tl_int53(peerToChannel(channel->id).bare),
+		tl_supergroupMembersFilterRecent(),
+		tl_int32(offset),
+		tl_int32(channel->session().serverConfig().chatSizeMax)
+	)).done([=](const TLDchatMembers &data) {
+		base::take(_forAdd).callback(data);
 	}).fail([=] {
 		base::take(_forAdd);
 	}).send();
-#endif
 }
 
 void ChatParticipants::requestLast(not_null<ChannelData*> channel) {
@@ -438,8 +508,8 @@ void ChatParticipants::requestLast(not_null<ChannelData*> channel) {
 		return;
 	}
 
-#if 0 // todo
 	const auto offset = 0;
+#if 0 // goodToRemove
 	const auto participantsHash = uint64(0);
 	const auto requestId = _api.request(MTPchannels_GetParticipants(
 		channel->inputChannel,
@@ -457,12 +527,21 @@ void ChatParticipants::requestLast(not_null<ChannelData*> channel) {
 			LOG(("API Error: "
 				"channels.channelParticipantsNotModified received!"));
 		});
+#endif
+	const auto requestId = _api.request(TLgetSupergroupMembers(
+		tl_int53(peerToChannel(channel->id).bare),
+		tl_supergroupMembersFilterRecent(),
+		tl_int32(offset),
+		tl_int32(channel->session().serverConfig().chatSizeMax)
+	)).done([=](const TLDchatMembers &data) {
+		_participantsRequests.remove(channel);
+		const auto &[availableCount, list] = Parse(channel, data);
+		ApplyLastList(channel, availableCount, list);
 	}).fail([this, channel] {
 		_participantsRequests.remove(channel);
 	}).send();
 
 	_participantsRequests[channel] = requestId;
-#endif
 }
 
 void ChatParticipants::requestBots(not_null<ChannelData*> channel) {
@@ -470,8 +549,8 @@ void ChatParticipants::requestBots(not_null<ChannelData*> channel) {
 		return;
 	}
 
-#if 0 // todo
 	const auto offset = 0;
+#if 0 // goodToRemove
 	const auto participantsHash = uint64(0);
 	const auto requestId = _api.request(MTPchannels_GetParticipants(
 		channel->inputChannel,
@@ -488,12 +567,21 @@ void ChatParticipants::requestBots(not_null<ChannelData*> channel) {
 			LOG(("API Error: "
 				"channels.channelParticipantsNotModified received!"));
 		});
+#endif
+	const auto requestId = _api.request(TLgetSupergroupMembers(
+		tl_int53(peerToChannel(channel->id).bare),
+		tl_supergroupMembersFilterBots(),
+		tl_int32(offset),
+		tl_int32(channel->session().serverConfig().chatSizeMax)
+	)).done([=](const TLDchatMembers &data) {
+		_botsRequests.remove(channel);
+		const auto &[availableCount, list] = Parse(channel, data);
+		ApplyLastList(channel, availableCount, list);
 	}).fail([=] {
 		_botsRequests.remove(channel);
 	}).send();
 
 	_botsRequests[channel] = requestId;
-#endif
 }
 
 void ChatParticipants::requestAdmins(not_null<ChannelData*> channel) {
@@ -501,8 +589,8 @@ void ChatParticipants::requestAdmins(not_null<ChannelData*> channel) {
 		return;
 	}
 
-#if 0 // todo
 	const auto offset = 0;
+#if 0 // goodToRemove
 	const auto participantsHash = uint64(0);
 	const auto requestId = _api.request(MTPchannels_GetParticipants(
 		channel->inputChannel,
@@ -520,13 +608,21 @@ void ChatParticipants::requestAdmins(not_null<ChannelData*> channel) {
 			LOG(("API Error: "
 				"channels.channelParticipantsNotModified received!"));
 		});
+#endif
+	const auto requestId = _api.request(TLgetSupergroupMembers(
+		tl_int53(peerToChannel(channel->id).bare),
+		tl_supergroupMembersFilterAdministrators(),
+		tl_int32(offset),
+		tl_int32(channel->session().serverConfig().chatSizeMax)
+	)).done([=](const TLDchatMembers &data) {
+		_adminsRequests.remove(channel);
+		ApplyMegagroupAdmins(channel, ParseList(data, channel));
 	}).fail([=] {
 		channel->mgInfo->adminsLoaded = true;
 		_adminsRequests.remove(channel);
 	}).send();
 
 	_adminsRequests[channel] = requestId;
-#endif
 }
 
 void ChatParticipants::requestCountDelayed(
@@ -542,9 +638,9 @@ void ChatParticipants::add(
 		const std::vector<not_null<UserData*>> &users,
 		bool passGroupHistory,
 		Fn<void(bool)> done) {
-#if 0 // todo
 	if (const auto chat = peer->asChat()) {
 		for (const auto &user : users) {
+#if 0 // goodToRemove
 			_api.request(MTPmessages_AddChatUser(
 				chat->inputChat,
 				user->inputUser,
@@ -562,6 +658,27 @@ void ChatParticipants::add(
 				ShowAddParticipantsError(show, type, peer, user);
 				if (done) done(false);
 			}).afterDelay(kSmallDelayMs).send();
+#endif
+			_api.request(TLaddChatMember(
+				peerToTdbChat(peer->id),
+				tl_int53(peerToUser(user->id).bare),
+				tl_int32(kForwardMessagesOnAdd)
+			)).done([=] {
+				if (done) {
+					done(true);
+				}
+			}).fail([=](const Error &error) {
+				ShowAddParticipantsError(
+					show,
+					error.message,
+					peer,
+					user);
+				if (done) {
+					done(false);
+				}
+			}).send();
+#if 0 // doLater Perhaps afterDelay(kSmallDelayMs) can be ignored.
+#endif
 		}
 	} else if (const auto channel = peer->asChannel()) {
 		const auto hasBot = ranges::any_of(users, &UserData::isBot);
@@ -573,10 +690,14 @@ void ChatParticipants::add(
 				{ .users = users });
 			return;
 		}
+#if 0 // goodToRemove
 		auto list = QVector<MTPInputUser>();
+#endif
+		auto list = QVector<TLint53>();
 		list.reserve(std::min(int(users.size()), int(kMaxUsersPerInvite)));
 		const auto send = [&] {
 			const auto callback = base::take(done);
+#if 0 // goodToRemove
 			_api.request(MTPchannels_InviteToChannel(
 				channel->inputChannel,
 				MTP_vector<MTPInputUser>(list)
@@ -595,9 +716,31 @@ void ChatParticipants::add(
 				});
 				if (callback) callback(false);
 			}).afterDelay(kSmallDelayMs).send();
+#endif
+			_api.request(TLaddChatMembers(
+				peerToTdbChat(peer->id),
+				tl_vector<TLint53>(list)
+			)).done([=] {
+				requestCountDelayed(channel);
+				if (callback) {
+					callback(true);
+				}
+			}).fail([=](const Error &error) {
+				ShowAddParticipantsError(
+					show,
+					error.message,
+					peer,
+					{ .users = users });
+				if (callback) {
+					callback(false);
+				}
+			}).send();
 		};
 		for (const auto &user : users) {
+#if 0 // goodToRemove
 			list.push_back(user->inputUser);
+#endif
+			list.push_back(tl_int53(peerToUser(user->id).bare));
 			if (list.size() == kMaxUsersPerInvite) {
 				send();
 				list.clear();
@@ -609,19 +752,23 @@ void ChatParticipants::add(
 	} else {
 		Unexpected("User in ChatParticipants::add.");
 	}
-#endif
 }
 
 ChatParticipants::Parsed ChatParticipants::Parse(
 		not_null<ChannelData*> channel,
 		const TLMembers &data) {
+#if 0 // goodToRemove
 	channel->owner().processUsers(data.vusers());
 	channel->owner().processChats(data.vchats());
+#endif
 	auto list = ParseList(data, channel);
 	if (channel->mgInfo) {
 		RefreshChannelAdmins(channel, list);
 	}
+#if 0 // goodToRemove
 	return { data.vcount().v, std::move(list) };
+#endif
+	return { data.vtotal_count().v, std::move(list) };
 }
 
 ChatParticipants::Parsed ChatParticipants::ParseRecent(
@@ -702,6 +849,7 @@ void ChatParticipants::requestSelf(not_null<ChannelData*> channel) {
 		}
 	};
 	_selfParticipantRequests.emplace(channel);
+#if 0 // goodToRemove
 	_api.request(MTPchannels_GetParticipant(
 		channel->inputChannel,
 		MTP_inputPeerSelf()
@@ -744,6 +892,51 @@ void ChatParticipants::requestSelf(not_null<ChannelData*> channel) {
 		}
 		finalize();
 	}).afterDelay(kSmallDelayMs).send();
+#endif
+	_api.request(TLgetChatMember(
+		peerToTdbChat(channel->id),
+		peerToSender(channel->session().userPeerId())
+	)).done([=](const TLDchatMember &data) {
+		_selfParticipantRequests.erase(channel);
+
+		data.vstatus().match([&](const TLDchatMemberStatusMember &) {
+			const auto inviter = data.vinviter_user_id().v
+				? data.vinviter_user_id().v
+				: -1;
+			finalize(
+				inviter,
+				data.vjoined_chat_date().v,
+				false);
+#if 0 // doLater
+				data.is_via_invite());
+#endif
+		}, [&](const TLDchatMemberStatusCreator &) {
+			if (channel->mgInfo) {
+				channel->mgInfo->creator = channel->session().user();
+			}
+			finalize(channel->session().userId(), channel->date);
+		}, [&](const TLDchatMemberStatusAdministrator &) {
+			const auto inviter = data.vinviter_user_id().v
+				? data.vinviter_user_id().v
+				: -1;
+			finalize(inviter, data.vjoined_chat_date().v);
+		}, [&](const TLDchatMemberStatusBanned &data) {
+			LOG(("API Error: Got self banned participant."));
+			finalize();
+		}, [&](const TLDchatMemberStatusRestricted &data) {
+			LOG(("API Error: Got self restricted participant."));
+			finalize();
+		}, [&](const TLDchatMemberStatusLeft &data) {
+			LOG(("API Error: Got self left participant."));
+			finalize();
+		});
+	}).fail([=](const Error &error) {
+		_selfParticipantRequests.erase(channel);
+		if (error.message == u"CHANNEL_PRIVATE"_q) {
+			channel->privateErrorReceived();
+		}
+		finalize();
+	}).send();
 }
 
 void ChatParticipants::kick(
@@ -751,17 +944,22 @@ void ChatParticipants::kick(
 		not_null<PeerData*> participant) {
 	Expects(participant->isUser());
 
-#if 0 // todo
+#if 0 // goodToRemove
 	_api.request(MTPmessages_DeleteChatUser(
 		MTP_flags(0),
 		chat->inputChat,
 		participant->asUser()->inputUser
 	)).done([=](const MTPUpdates &result) {
-#if 0 // doLater
 		chat->session().api().applyUpdates(result);
-#endif
 	}).send();
 #endif
+
+	_api.request(TLbanChatMember(
+		peerToTdbChat(chat->id),
+		peerToSender(participant->id),
+		tl_int32(0),
+		tl_bool(false)
+	)).send();
 }
 
 void ChatParticipants::kick(
@@ -769,10 +967,12 @@ void ChatParticipants::kick(
 		not_null<PeerData*> participant,
 		ChatRestrictionsInfo currentRights) {
 	const auto kick = KickRequest(channel, participant);
-	if (_kickRequests.contains(kick)) return;
+	if (_kickRequests.contains(kick)) {
+		return;
+	}
 
-#if 0 // todo
 	const auto rights = ChannelData::KickedRestrictedRights(participant);
+#if 0 // goodToRemove
 	const auto requestId = _api.request(MTPchannels_EditBanned(
 		channel->inputChannel,
 		participant->input,
@@ -781,18 +981,27 @@ void ChatParticipants::kick(
 				MTPDchatBannedRights::Flags::from_raw(uint32(rights.flags))),
 			MTP_int(rights.until))
 	)).done([=](const MTPUpdates &result) {
-#if 0 // doLater
 		channel->session().api().applyUpdates(result);
-#endif
 
 		_kickRequests.remove(KickRequest(channel, participant));
 		channel->applyEditBanned(participant, currentRights, rights);
 	}).fail([this, kick] {
 		_kickRequests.remove(kick);
 	}).send();
+#endif
+	const auto requestId = _api.request(TLbanChatMember(
+		peerToTdbChat(channel->id),
+		peerToSender(participant->id),
+		tl_int32(0),
+		tl_bool(false)
+	)).done([=] {
+		_kickRequests.remove(KickRequest(channel, participant));
+		channel->applyEditBanned(participant, currentRights, rights);
+	}).fail([this, kick] {
+		_kickRequests.remove(kick);
+	}).send();
 
 	_kickRequests.emplace(kick, requestId);
-#endif
 }
 
 void ChatParticipants::unblock(
@@ -803,16 +1012,20 @@ void ChatParticipants::unblock(
 		return;
 	}
 
-#if 0 // todo
+#if 0 // goodToRemove
 	const auto requestId = _api.request(MTPchannels_EditBanned(
 		channel->inputChannel,
 		participant->input,
 		MTP_chatBannedRights(MTP_flags(0), MTP_int(0))
 	)).done([=](const MTPUpdates &result) {
-#if 0 // doLater
 		channel->session().api().applyUpdates(result);
 #endif
 
+	const auto requestId = _api.request(TLsetChatMemberStatus(
+		peerToTdbChat(channel->id),
+		peerToSender(participant->id),
+		tl_chatMemberStatusMember(tl_int32(0)) // member_until_date
+	)).done([=] {
 		_kickRequests.remove(KickRequest(channel, participant));
 		if (channel->kickedCount() > 0) {
 			channel->setKickedCount(channel->kickedCount() - 1);
@@ -824,7 +1037,6 @@ void ChatParticipants::unblock(
 	}).send();
 
 	_kickRequests.emplace(kick, requestId);
-#endif
 }
 
 void ChatParticipants::loadSimilarChannels(not_null<ChannelData*> channel) {
@@ -837,12 +1049,17 @@ void ChatParticipants::loadSimilarChannels(not_null<ChannelData*> channel) {
 			return;
 		}
 	}
+#if 0 // mtp
 	using Flag = MTPchannels_GetChannelRecommendations::Flag;
 	_similar[channel].requestId = _api.request(
 		MTPchannels_GetChannelRecommendations(
 			MTP_flags(Flag::f_channel),
 			channel->inputChannel)
 	).done([=](const MTPmessages_Chats &result) {
+#endif
+	_similar[channel].requestId = _api.request(TLgetChatSimilarChats(
+		peerToTdbChat(channel->id)
+	)).done([=](const TLchats &result) {
 		auto &similar = _similar[channel];
 		similar.requestId = 0;
 		auto parsed = ParseSimilar(channel, result);
@@ -880,6 +1097,15 @@ void ChatParticipants::loadRecommendations() {
 	if (_recommendationsLoaded.current() || _recommendations.requestId) {
 		return;
 	}
+	_recommendations.requestId = _api.request(TLgetRecommendedChats(
+	)).done([=](const TLchats &result) {
+		_recommendations.requestId = 0;
+		auto parsed = ParseSimilar(_session, result);
+		_recommendations.channels = std::move(parsed);
+		_recommendations.channels.more = 0;
+		_recommendationsLoaded = true;
+	}).send();
+#if 0 // mtp
 	_recommendations.requestId = _api.request(
 		MTPchannels_GetChannelRecommendations(
 			MTP_flags(0),
@@ -891,6 +1117,7 @@ void ChatParticipants::loadRecommendations() {
 		_recommendations.channels.more = 0;
 		_recommendationsLoaded = true;
 	}).send();
+#endif
 }
 
 const ChatParticipants::Channels &ChatParticipants::recommendations() const {
diff --git a/Telegram/SourceFiles/api/api_chat_participants.h b/Telegram/SourceFiles/api/api_chat_participants.h
index df332522d806e1..e37effc541191c 100644
--- a/Telegram/SourceFiles/api/api_chat_participants.h
+++ b/Telegram/SourceFiles/api/api_chat_participants.h
@@ -35,9 +35,14 @@ class ChatParticipant final {
 		Banned,
 	};
 
+#if 0 // goodToRemove
 	explicit ChatParticipant(
 		const MTPChannelParticipant &p,
 		not_null<PeerData*> peer);
+#endif
+	explicit ChatParticipant(
+		const Tdb::TLchatMember &p,
+		not_null<PeerData*> peer);
 	ChatParticipant(
 		Type type,
 		PeerId peerId,
@@ -92,7 +97,10 @@ class ChatParticipants final {
 		const std::vector<ChatParticipant> list;
 	};
 
+#if 0 // goodToRemove
 	using TLMembers = MTPDchannels_channelParticipants;
+#endif
+	using TLMembers = Tdb::TLDchatMembers;
 	using Members = const std::vector<ChatParticipant> &;
 	explicit ChatParticipants(not_null<ApiWrap*> api);
 
diff --git a/Telegram/SourceFiles/boxes/peers/add_participants_box.cpp b/Telegram/SourceFiles/boxes/peers/add_participants_box.cpp
index 0922ed371c37f1..87a6ea83b9e4a4 100644
--- a/Telegram/SourceFiles/boxes/peers/add_participants_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/add_participants_box.cpp
@@ -1178,8 +1178,10 @@ bool AddSpecialBoxController::checkInfoLoaded(
 	)).done([=](const MTPchannels_ChannelParticipant &result) {
 		result.match([&](const MTPDchannels_channelParticipant &data) {
 			channel->owner().processUsers(data.vusers());
+#if 0 // doLater
 			_additional.applyParticipant(
 				Api::ChatParticipant(data.vparticipant(), channel));
+#endif
 		});
 		callback();
 	}).fail([=] {
diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
index 5778bf24586465..2570084f02eee8 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
@@ -620,6 +620,8 @@ TextWithEntities GenerateParticipantChangeText(
 		not_null<ChannelData*> channel,
 		const MTPChannelParticipant &participant,
 		std::optional<MTPChannelParticipant>oldParticipant = std::nullopt) {
+	return {};
+#if 0 // doLater
 	return GenerateParticipantChangeText(
 		channel,
 		Api::ChatParticipant(participant, channel),
@@ -628,6 +630,7 @@ TextWithEntities GenerateParticipantChangeText(
 				*oldParticipant,
 				channel))
 			: std::nullopt);
+#endif
 }
 
 TextWithEntities GenerateDefaultBannedRightsChangeText(

From 1a22e375beb5c12e8f250fbe0bd40e092ffc85c2 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 21 Nov 2021 23:05:05 +0300
Subject: [PATCH 090/349] Migrated AddSpecialBoxController from MTP to TDLib.

Also AddSpecialBoxSearchController was migrated as well.
---
 .../boxes/peers/add_participants_box.cpp      | 118 +++++++++++++++---
 .../boxes/peers/add_participants_box.h        |  14 ++-
 2 files changed, 112 insertions(+), 20 deletions(-)

diff --git a/Telegram/SourceFiles/boxes/peers/add_participants_box.cpp b/Telegram/SourceFiles/boxes/peers/add_participants_box.cpp
index 87a6ea83b9e4a4..55bd6a05917ef6 100644
--- a/Telegram/SourceFiles/boxes/peers/add_participants_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/add_participants_box.cpp
@@ -1107,7 +1107,7 @@ void AddSpecialBoxController::loadMoreRows() {
 	const auto participantsHash = uint64(0);
 	const auto channel = _peer->asChannel();
 
-#if 0 // todo
+#if 0 // goodToRemove
 	_loadRequestId = _api.request(MTPchannels_GetParticipants(
 		channel->inputChannel,
 		MTP_channelParticipantsRecent(),
@@ -1145,6 +1145,37 @@ void AddSpecialBoxController::loadMoreRows() {
 		_loadRequestId = 0;
 	}).send();
 #endif
+	_loadRequestId = _api.request(Tdb::TLgetSupergroupMembers(
+		Tdb::tl_int53(peerToChannel(channel->id).bare),
+		Tdb::tl_supergroupMembersFilterRecent(),
+		Tdb::tl_int32(_offset),
+		Tdb::tl_int32(perPage)
+	)).done([=](const Tdb::TLDchatMembers &data) {
+		_loadRequestId = 0;
+		auto &session = channel->session();
+		const auto &[availableCount, list] = Api::ChatParticipants::Parse(
+			channel,
+			data);
+		for (const auto &data : list) {
+			if (const auto participant = _additional.applyParticipant(data)) {
+				appendRow(participant);
+			}
+		}
+		if (const auto size = list.size()) {
+			_offset += size;
+		} else {
+			// To be sure - wait for a whole empty result list.
+			_allLoaded = true;
+		}
+		if (delegate()->peerListFullRowsCount() > 0) {
+			setDescriptionText(QString());
+		} else if (_allLoaded) {
+			setDescriptionText(tr::lng_blocked_list_not_found(tr::now));
+		}
+		delegate()->peerListRefreshRows();
+	}).fail([this] {
+		_loadRequestId = 0;
+	}).send();
 }
 
 void AddSpecialBoxController::rowClicked(not_null<PeerListRow*> row) {
@@ -1172,18 +1203,24 @@ bool AddSpecialBoxController::checkInfoLoaded(
 
 	// We don't know what this user status is in the group.
 	const auto channel = _peer->asChannel();
+#if 0 // goodToRemove
 	_api.request(MTPchannels_GetParticipant(
 		channel->inputChannel,
 		participant->input
 	)).done([=](const MTPchannels_ChannelParticipant &result) {
 		result.match([&](const MTPDchannels_channelParticipant &data) {
 			channel->owner().processUsers(data.vusers());
-#if 0 // doLater
 			_additional.applyParticipant(
 				Api::ChatParticipant(data.vparticipant(), channel));
-#endif
 		});
 		callback();
+#endif
+	_api.request(Tdb::TLgetChatMember(
+		peerToTdbChat(channel->id),
+		peerToSender(participant->id)
+	)).done([=](const Tdb::TLchatMember &result) {
+		_additional.applyParticipant(Api::ChatParticipant(result, channel));
+		callback();
 	}).fail([=] {
 		_additional.setExternal(participant);
 		callback();
@@ -1524,7 +1561,6 @@ bool AddSpecialBoxSearchController::isLoading() {
 }
 
 bool AddSpecialBoxSearchController::searchParticipantsInCache() {
-#if 0 // todo
 	const auto i = _participantsCache.find(_query);
 	if (i != _participantsCache.cend()) {
 		_requestId = 0;
@@ -1534,19 +1570,16 @@ bool AddSpecialBoxSearchController::searchParticipantsInCache() {
 			i->second.requestedCount);
 		return true;
 	}
-#endif
 	return false;
 }
 
 bool AddSpecialBoxSearchController::searchGlobalInCache() {
-#if 0 // todo
 	auto it = _globalCache.find(_query);
 	if (it != _globalCache.cend()) {
 		_requestId = 0;
 		searchGlobalDone(_requestId, it->second);
 		return true;
 	}
-#endif
 	return false;
 }
 
@@ -1584,7 +1617,7 @@ void AddSpecialBoxSearchController::requestParticipants() {
 	const auto participantsHash = uint64(0);
 	const auto channel = _peer->asChannel();
 
-#if 0 // todo
+#if 0 // goodToRemove
 	_requestId = _api.request(MTPchannels_GetParticipants(
 		channel->inputChannel,
 		MTP_channelParticipantsSearch(MTP_string(_query)),
@@ -1596,6 +1629,15 @@ void AddSpecialBoxSearchController::requestParticipants() {
 			mtpRequestId requestId) {
 		searchParticipantsDone(requestId, result, perPage);
 	}).fail([=](const MTP::Error &error, mtpRequestId requestId) {
+#endif
+	_requestId = _api.request(Tdb::TLgetSupergroupMembers(
+		Tdb::tl_int53(peerToChannel(channel->id).bare),
+		Tdb::tl_supergroupMembersFilterSearch(Tdb::tl_string(_query)),
+		Tdb::tl_int32(_offset),
+		Tdb::tl_int32(perPage)
+	)).done([=](const Tdb::TLchatMembers &result, Tdb::RequestId requestId) {
+		searchParticipantsDone(requestId, result, perPage);
+	}).fail([=](const Tdb::Error &error, Tdb::RequestId requestId) {
 		if (_requestId == requestId) {
 			_requestId = 0;
 			_participantsLoaded = true;
@@ -1608,13 +1650,14 @@ void AddSpecialBoxSearchController::requestParticipants() {
 	entry.text = _query;
 	entry.offset = _offset;
 	_participantsQueries.emplace(_requestId, entry);
-#endif
 }
 
-#if 0 // mtp
 void AddSpecialBoxSearchController::searchParticipantsDone(
 		mtpRequestId requestId,
+#if 0 // goodToRemove
 		const MTPchannels_ChannelParticipants &result,
+#endif
+		const Tdb::TLchatMembers &result,
 		int requestedCount) {
 	Expects(_peer->isChannel());
 
@@ -1633,6 +1676,9 @@ void AddSpecialBoxSearchController::searchParticipantsDone(
 				_participantsQueries.erase(it);
 			}
 		};
+		Api::ChatParticipants::Parse(channel, result.data());
+		addToCache();
+#if 0 // goodToRemove
 		result.match([&](const MTPDchannels_channelParticipants &data) {
 			Api::ChatParticipants::Parse(channel, data);
 			addToCache();
@@ -1640,12 +1686,14 @@ void AddSpecialBoxSearchController::searchParticipantsDone(
 			LOG(("API Error: "
 				"channels.channelParticipantsNotModified received!"));
 		});
+#endif
 	}
 
 	if (_requestId != requestId) {
 		return;
 	}
 	_requestId = 0;
+#if 0 // goodToRemove
 	result.match([&](const MTPDchannels_channelParticipants &data) {
 		const auto &list = data.vparticipants().v;
 		if (list.size() < requestedCount) {
@@ -1668,10 +1716,28 @@ void AddSpecialBoxSearchController::searchParticipantsDone(
 	}, [&](const MTPDchannels_channelParticipantsNotModified &) {
 		_participantsLoaded = true;
 	});
+#endif
+	const auto &list = result.data().vmembers().v;
+	if (list.size() < requestedCount) {
+		// We want cache to have full information about a query with
+		// small results count (that we don't need the second request).
+		// So we don't wait for empty list unlike the non-search case.
+		_participantsLoaded = true;
+		if (list.empty() && _offset == 0) {
+			// No results, request global search immediately.
+			loadMoreRows();
+		}
+	}
+	for (const auto &data : list) {
+		if (const auto user = _additional->applyParticipant(
+				Api::ChatParticipant(data, channel))) {
+			delegate()->peerListSearchAddRow(user);
+		}
+	}
+	_offset += list.size();
 
 	delegate()->peerListSearchRefreshRows();
 }
-#endif
 
 void AddSpecialBoxSearchController::requestGlobal() {
 	if (_query.isEmpty()) {
@@ -1679,7 +1745,7 @@ void AddSpecialBoxSearchController::requestGlobal() {
 		return;
 	}
 
-#if 0 // todo
+#if 0 // goodToRemove
 	auto perPage = SearchPeopleLimit;
 	_requestId = _api.request(MTPcontacts_Search(
 		MTP_string(_query),
@@ -1687,6 +1753,15 @@ void AddSpecialBoxSearchController::requestGlobal() {
 	)).done([=](const MTPcontacts_Found &result, mtpRequestId requestId) {
 		searchGlobalDone(requestId, result);
 	}).fail([=](const MTP::Error &error, mtpRequestId requestId) {
+#endif
+	_globalQueries.emplace(_requestId, _query);
+	auto perPage = SearchPeopleLimit;
+	_requestId = _api.request(Tdb::TLsearchChatsOnServer(
+		Tdb::tl_string(_query),
+		Tdb::tl_int32(perPage)
+	)).done([=](const Tdb::TLchats &result, Tdb::RequestId requestId) {
+		searchGlobalDone(requestId, result);
+	}).fail([=](const Tdb::Error &error, Tdb::RequestId requestId) {
 		if (_requestId == requestId) {
 			_requestId = 0;
 			_globalLoaded = true;
@@ -1694,20 +1769,22 @@ void AddSpecialBoxSearchController::requestGlobal() {
 		}
 	}).send();
 	_globalQueries.emplace(_requestId, _query);
-#endif
 }
 
-#if 0 // mtp
+
 void AddSpecialBoxSearchController::searchGlobalDone(
 		mtpRequestId requestId,
+		const Tdb::TLchats &result) {
+#if 0 // goodToRemove
 		const MTPcontacts_Found &result) {
-	Expects(result.type() == mtpc_contacts_found);
-
 	auto &found = result.c_contacts_found();
+#endif
 	auto query = _query;
 	if (requestId) {
+#if 0 // goodToRemove
 		_peer->owner().processUsers(found.vusers());
 		_peer->owner().processChats(found.vchats());
+#endif
 		auto it = _globalQueries.find(requestId);
 		if (it != _globalQueries.cend()) {
 			query = it->second;
@@ -1716,9 +1793,14 @@ void AddSpecialBoxSearchController::searchGlobalDone(
 		}
 	}
 
+#if 0 // goodToRemove
 	const auto feedList = [&](const MTPVector<MTPPeer> &list) {
 		for (const auto &mtpPeer : list.v) {
 			const auto peerId = peerFromMTP(mtpPeer);
+#endif
+	const auto feedList = [&] {
+		for (const auto &chatId : result.data().vchat_ids().v) {
+			const auto peerId = peerFromTdbChat(chatId);
 			if (const auto peer = _peer->owner().peerLoaded(peerId)) {
 				if (const auto user = peer->asUser()) {
 					_additional->checkForLoaded(user);
@@ -1730,12 +1812,14 @@ void AddSpecialBoxSearchController::searchGlobalDone(
 	if (_requestId == requestId) {
 		_requestId = 0;
 		_globalLoaded = true;
+#if 0 // goodToRemove
 		feedList(found.vmy_results());
 		feedList(found.vresults());
+#endif
+		feedList();
 		delegate()->peerListSearchRefreshRows();
 	}
 }
-#endif
 
 void AddSpecialBoxSearchController::addChatMembers(
 		not_null<ChatData*> chat) {
diff --git a/Telegram/SourceFiles/boxes/peers/add_participants_box.h b/Telegram/SourceFiles/boxes/peers/add_participants_box.h
index 9b2d7f0e5786e2..d8020e4a5c245a 100644
--- a/Telegram/SourceFiles/boxes/peers/add_participants_box.h
+++ b/Telegram/SourceFiles/boxes/peers/add_participants_box.h
@@ -182,7 +182,10 @@ class AddSpecialBoxSearchController : public PeerListSearchController {
 
 private:
 	struct CacheEntry {
+#if 0 // goodToRemove
 		MTPchannels_ChannelParticipants result;
+#endif
+		Tdb::TLchatMembers result;
 		int requestedCount = 0;
 	};
 	struct Query {
@@ -192,16 +195,18 @@ class AddSpecialBoxSearchController : public PeerListSearchController {
 
 	void searchOnServer();
 	bool searchParticipantsInCache();
-#if 0 // mtp
 	void searchParticipantsDone(
 		mtpRequestId requestId,
+#if 0 // goodToRemove
 		const MTPchannels_ChannelParticipants &result,
-		int requestedCount);
 #endif
+		const Tdb::TLchatMembers &result,
+		int requestedCount);
 	bool searchGlobalInCache();
-#if 0 // mtp
 	void searchGlobalDone(
 		mtpRequestId requestId,
+		const Tdb::TLchats &result);
+#if 0 // goodToRemove
 		const MTPcontacts_Found &result);
 #endif
 	void requestParticipants();
@@ -225,7 +230,10 @@ class AddSpecialBoxSearchController : public PeerListSearchController {
 	bool _globalLoaded = false;
 	std::map<QString, CacheEntry> _participantsCache;
 	std::map<mtpRequestId, Query> _participantsQueries;
+#if 0 // goodToRemove
 	std::map<QString, MTPcontacts_Found> _globalCache;
+#endif
+	std::map<QString, Tdb::TLchats> _globalCache;
 	std::map<mtpRequestId, QString> _globalQueries;
 
 };

From b1d089fccb5a39f24be9919834b636885303abe5 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 21 Nov 2021 23:05:05 +0300
Subject: [PATCH 091/349] Migrated edit_participants_box from MTP to TDLib.

---
 .../boxes/peers/edit_participants_box.cpp     | 268 ++++++++++++++++--
 .../boxes/peers/edit_participants_box.h       |  10 +
 2 files changed, 262 insertions(+), 16 deletions(-)

diff --git a/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp
index 1ddc04891d0af1..a3c5d185772525 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp
@@ -7,6 +7,7 @@ For license and copyright information please follow this link:
 */
 #include "boxes/peers/edit_participants_box.h"
 
+#include "data/data_channel_admins.h"
 #include "api/api_chat_participants.h"
 #include "boxes/peers/edit_participant_box.h"
 #include "boxes/peers/add_participants_box.h"
@@ -47,12 +48,33 @@ constexpr auto kParticipantsPerPage = 200;
 constexpr auto kSortByOnlineDelay = crl::time(1000);
 
 void RemoveAdmin(
+#if 0 // goodToRemove
 		not_null<ChannelData*> channel,
+#endif
+		not_null<PeerData*> peer,
 		not_null<UserData*> user,
 		ChatAdminRightsInfo oldRights,
 		Fn<void()> onDone,
 		Fn<void()> onFail) {
-#if 0 // todo
+	peer->session().sender().request(Tdb::TLsetChatMemberStatus(
+		peerToTdbChat(peer->id),
+		peerToSender(user->id),
+		Tdb::tl_chatMemberStatusMember()
+	)).done([=] {
+		if (const auto channel = peer->asChannel()) {
+			channel->applyEditAdmin(user, oldRights, {}, {});
+		} else if (const auto chat = peer->asChat()) {
+			chat->applyEditAdmin(user, false);
+		}
+		if (onDone) {
+			onDone();
+		}
+	}).fail([=] {
+		if (onFail) {
+			onFail();
+		}
+	}).send();
+#if 0 // goodToRemove
 	const auto newRights = MTP_chatAdminRights(MTP_flags(0));
 	channel->session().api().request(MTPchannels_EditAdmin(
 		channel->inputChannel,
@@ -79,7 +101,21 @@ void AddChatParticipant(
 		not_null<UserData*> user,
 		Fn<void()> onDone,
 		Fn<void()> onFail) {
-#if 0 // todo
+	chat->session().sender().request(Tdb::TLaddChatMember(
+		peerToTdbChat(chat->id),
+		Tdb::tl_int53(peerToUser(user->id).bare),
+		Tdb::tl_int32(kForwardMessagesOnAdd)
+	)).done([=] {
+		if (onDone) {
+			onDone();
+		}
+	}).fail([=](const Error &error) {
+		ShowAddParticipantsError(show, error.message, chat, user);
+		if (onFail) {
+			onFail();
+		}
+	}).send();
+#if 0 // goodToRemove
 	chat->session().api().request(MTPmessages_AddChatUser(
 		chat->inputChat,
 		user->inputUser,
@@ -103,6 +139,7 @@ void AddChatParticipant(
 #endif
 }
 
+#if 0 // goodToRemove
 void SaveChatAdmin(
 		std::shared_ptr<Ui::Show> show,
 		not_null<ChatData*> chat,
@@ -111,7 +148,6 @@ void SaveChatAdmin(
 		Fn<void()> onDone,
 		Fn<void()> onFail,
 		bool retryOnNotParticipant = true) {
-#if 0 // todo
 	chat->session().api().request(MTPmessages_EditChatAdmin(
 		chat->inputChat,
 		user->inputUser,
@@ -140,7 +176,6 @@ void SaveChatAdmin(
 			onFail();
 		}
 	}).send();
-#endif
 }
 
 void SaveChannelAdmin(
@@ -152,7 +187,6 @@ void SaveChannelAdmin(
 		const QString &rank,
 		Fn<void()> onDone,
 		Fn<void()> onFail) {
-#if 0 // todo
 	channel->session().api().request(MTPchannels_EditAdmin(
 		channel->inputChannel,
 		user->inputUser,
@@ -171,7 +205,6 @@ void SaveChannelAdmin(
 			onFail();
 		}
 	}).send();
-#endif
 }
 
 void SaveChatParticipantKick(
@@ -179,7 +212,6 @@ void SaveChatParticipantKick(
 		not_null<UserData*> user,
 		Fn<void()> onDone,
 		Fn<void()> onFail) {
-#if 0 // todo
 	chat->session().api().request(MTPmessages_DeleteChatUser(
 		MTP_flags(0),
 		chat->inputChat,
@@ -194,8 +226,8 @@ void SaveChatParticipantKick(
 			onFail();
 		}
 	}).send();
-#endif
 }
+#endif
 
 } // namespace
 
@@ -215,6 +247,66 @@ Fn<void(
 			ChatAdminRightsInfo newRights,
 			const QString &rank) {
 		const auto done = [=] { if (onDone) onDone(newRights, rank); };
+		const auto isAdmin = !!newRights.flags;
+
+		const auto request = [=](
+				const auto &repeatRequest,
+				not_null<PeerData*> peer) -> void {
+			Expects(peer->isChat() || peer->isChannel());
+			const auto isChannel = peer->isChat();
+			peer->session().sender().request(Tdb::TLsetChatMemberStatus(
+				peerToTdbChat(peer->id),
+				peerToSender(user->id),
+				ChatAdminRightsInfo::ToTL(newRights, rank)
+			)).done([=] {
+				if (isChannel) {
+					(peer->asChannel())->applyEditAdmin(
+						user,
+						oldRights,
+						newRights,
+						rank);
+				} else if (const auto chat = peer->asChat()) {
+					chat->applyEditAdmin(user, isAdmin);
+				}
+				done();
+			}).fail([=](const Tdb::Error &error) {
+				const auto message = error.message;
+				if (isChannel) {
+					ShowAddParticipantsError(
+						show,
+						message,
+						peer->asChannel(),
+						user);
+				} else if (peer->isChat()
+						&& isAdmin
+						&& (message == u"USER_NOT_PARTICIPANT"_q)) {
+					AddChatParticipant(show, peer->asChat(), user, [=] {
+						repeatRequest(repeatRequest, peer);
+					}, onFail);
+				} else if (onFail) {
+					onFail();
+				}
+			}).send();
+		};
+
+		if (const auto chat = peer->asChatNotMigrated()) {
+			if (newRights.flags == chat->defaultAdminRights(user).flags
+				&& rank.isEmpty()) {
+				request(request, chat);
+			} else if (!newRights.flags) {
+				request(request, chat);
+			} else {
+				peer->session().api().migrateChat(chat, [=](
+						not_null<ChannelData*> channel) {
+					request(request, channel);
+				});
+			}
+		} else if (const auto channel = peer->asChannelOrMigrated()) {
+			request(request, channel);
+		} else {
+			Unexpected("Peer in SaveAdminCallback.");
+		}
+#if 0 // goodToRemove
 		const auto saveForChannel = [=](not_null<ChannelData*> channel) {
 			SaveChannelAdmin(
 				show,
@@ -243,6 +335,7 @@ Fn<void(
 		} else {
 			Unexpected("Peer in SaveAdminCallback.");
 		}
+#endif
 	};
 }
 
@@ -257,6 +350,46 @@ Fn<void(
 			ChatRestrictionsInfo oldRights,
 			ChatRestrictionsInfo newRights) {
 		const auto done = [=] { if (onDone) onDone(newRights); };
+
+		const auto request = [=](not_null<PeerData*> peer) {
+			Expects(peer->isChat() || peer->isChannel());
+			const auto isChannel = peer->isChat();
+			peer->session().sender().request(Tdb::TLsetChatMemberStatus(
+				peerToTdbChat(peer->id),
+				peerToSender(participant->id),
+				ChatRestrictionsInfo::ToTL(newRights)
+			)).done([=] {
+				if (isChannel) {
+					(peer->asChannel())->applyEditBanned(
+						participant,
+						oldRights,
+						newRights);
+				}
+				done();
+			}).fail([=] {
+				if (onFail) {
+					onFail();
+				}
+			}).send();
+		};
+		if (const auto chat = peer->asChatNotMigrated()) {
+			if (participant->isUser()
+				&& (newRights.flags & ChatRestriction::ViewMessages)) {
+				request(chat);
+			} else if (!newRights.flags) {
+				done();
+			} else {
+				peer->session().api().migrateChat(chat, [=](
+						const not_null<ChannelData*> channel) {
+					request(channel);
+				});
+			}
+		} else if (const auto channel = peer->asChannelOrMigrated()) {
+			request(channel);
+		} else {
+			Unexpected("Peer in SaveAdminCallback.");
+		}
+#if 0 // goodToRemove
 		const auto saveForChannel = [=](not_null<ChannelData*> channel) {
 			Api::ChatParticipants::Restrict(
 				channel,
@@ -284,6 +417,7 @@ Fn<void(
 		} else {
 			Unexpected("Peer in SaveAdminCallback.");
 		}
+#endif
 	};
 }
 
@@ -1474,6 +1608,7 @@ void ParticipantsBoxController::loadMoreRows() {
 		return;
 	}
 
+#if 0 // goodToRemove
 	const auto filter = [&] {
 		if (_role == Role::Members || _role == Role::Profile) {
 			return MTP_channelParticipantsRecent();
@@ -1484,14 +1619,26 @@ void ParticipantsBoxController::loadMoreRows() {
 		}
 		return MTP_channelParticipantsKicked(MTP_string());
 	}();
+#endif
+	using namespace Tdb;
+	const auto filter = [&] {
+		if (_role == Role::Members || _role == Role::Profile) {
+			return tl_supergroupMembersFilterRecent();
+		} else if (_role == Role::Admins) {
+			return tl_supergroupMembersFilterAdministrators();
+		} else if (_role == Role::Restricted) {
+			return tl_supergroupMembersFilterRestricted(tl_string());
+		}
+		return tl_supergroupMembersFilterBanned(tl_string());
+	}();
 
 	// First query is small and fast, next loads a lot of rows.
 	const auto perPage = (_offset > 0)
 		? kParticipantsPerPage
 		: kParticipantsFirstPageCount;
+#if 0 // goodToRemove
 	const auto participantsHash = uint64(0);
 
-#if 0 // todo
 	_loadRequestId = _api.request(MTPchannels_GetParticipants(
 		channel->inputChannel,
 		filter,
@@ -1537,6 +1684,34 @@ void ParticipantsBoxController::loadMoreRows() {
 		if (!firstLoad && !added) {
 			_allLoaded = true;
 		}
+#endif
+	_loadRequestId = _api.request(Tdb::TLgetSupergroupMembers(
+		tl_int53(peerToChannel(channel->id).bare),
+		filter,
+		tl_int32(_offset),
+		tl_int32(perPage)
+	)).done([=](const TLchatMembers &result) {
+		const auto firstLoad = !_offset;
+		_loadRequestId = 0;
+
+		const auto wasRecentRequest = firstLoad
+			&& (_role == Role::Members || _role == Role::Profile);
+
+		const auto &[availableCount, list] = wasRecentRequest
+			? Api::ChatParticipants::ParseRecent(channel, result.data())
+			: Api::ChatParticipants::Parse(channel, result.data());
+		for (const auto &data : list) {
+			if (const auto participant = _additional.applyParticipant(data)) {
+				appendRow(participant);
+			}
+		}
+		if (const auto size = list.size()) {
+			_offset += size;
+		} else {
+			// To be sure - wait for a whole empty result list.
+			_allLoaded = true;
+		}
+
 		if (_allLoaded
 			|| (firstLoad && delegate()->peerListFullRowsCount() > 0)) {
 			refreshDescription();
@@ -1548,7 +1723,6 @@ void ParticipantsBoxController::loadMoreRows() {
 	}).fail([this] {
 		_loadRequestId = 0;
 	}).send();
-#endif
 }
 
 void ParticipantsBoxController::refreshDescription() {
@@ -1943,7 +2117,10 @@ void ParticipantsBoxController::removeAdminSure(not_null<UserData*> user) {
 
 	if (const auto chat = _peer->asChat()) {
 		const auto show = delegate()->peerListUiShow();
+#if 0 // goodToRemove
 		SaveChatAdmin(show, chat, user, false, crl::guard(this, [=] {
+#endif
+		RemoveAdmin(chat, user, {}, crl::guard(this, [=] {
 			editAdminDone(
 				user,
 				ChatAdminRightsInfo(),
@@ -2169,7 +2346,6 @@ void ParticipantsBoxController::migrate(
 
 void ParticipantsBoxController::subscribeToCreatorChange(
 		not_null<ChannelData*> channel) {
-#if 0 // todo
 	const auto isCreator = channel->amCreator();
 	channel->flagsValue(
 	) | rpl::filter([](const ChannelData::Flags::Change &change) {
@@ -2182,6 +2358,7 @@ void ParticipantsBoxController::subscribeToCreatorChange(
 			return;
 		}
 		const auto weak = base::make_weak(this);
+#if 0 // goodToRemove
 		const auto api = &channel->session().api();
 		api->request(MTPchannels_GetParticipants(
 			channel->inputChannel,
@@ -2190,6 +2367,13 @@ void ParticipantsBoxController::subscribeToCreatorChange(
 			MTP_int(channel->session().serverConfig().chatSizeMax),
 			MTP_long(0) // hash
 		)).done([=](const MTPchannels_ChannelParticipants &result) {
+#endif
+		channel->session().sender().request(Tdb::TLgetSupergroupMembers(
+			Tdb::tl_int53(peerToChannel(channel->id).bare),
+			Tdb::tl_supergroupMembersFilterRecent(),
+			Tdb::tl_int32(0), // offset
+			Tdb::tl_int32(channel->session().serverConfig().chatSizeMax)
+		)).done([=](const Tdb::TLchatMembers &result) {
 			if (channel->amCreator()) {
 				channel->mgInfo->creator = channel->session().user().get();
 			}
@@ -2197,17 +2381,19 @@ void ParticipantsBoxController::subscribeToCreatorChange(
 			channel->mgInfo->lastRestricted.clear();
 			channel->mgInfo->lastParticipants.clear();
 
+			Api::ChatParticipants::ParseRecent(channel, result.data());
+#if 0 // goodToRemove
 			result.match([&](const MTPDchannels_channelParticipants &data) {
 				Api::ChatParticipants::ParseRecent(channel, data);
 			}, [](const MTPDchannels_channelParticipantsNotModified &) {
 			});
+#endif
 
 			if (weak) {
 				fullListRefresh();
 			}
 		}).send();
 	}, lifetime());
-#endif
 }
 
 void ParticipantsBoxController::fullListRefresh() {
@@ -2309,7 +2495,7 @@ bool ParticipantsBoxSearchController::loadMoreRows() {
 	if (_allLoaded || isLoading()) {
 		return true;
 	}
-#if 0 // todo
+#if 0 // goodToRemove
 	auto filter = [&] {
 		switch (_role) {
 		case Role::Admins: // Search for members, appoint as admin on found.
@@ -2323,11 +2509,27 @@ bool ParticipantsBoxSearchController::loadMoreRows() {
 		}
 		Unexpected("Role in ParticipantsBoxSearchController.");
 	}();
+#endif
+	using namespace Tdb;
+	const auto filter = [&] {
+		switch (_role) {
+		case Role::Admins: // Search for members, appoint as admin on found.
+		case Role::Profile:
+		case Role::Members:
+			return tl_supergroupMembersFilterSearch(tl_string(_query));
+		case Role::Restricted:
+			return tl_supergroupMembersFilterRestricted(tl_string(_query));
+		case Role::Kicked:
+			return tl_supergroupMembersFilterBanned(tl_string(_query));
+		}
+		Unexpected("Role in ParticipantsBoxSearchController.");
+	}();
 
 	// For search we request a lot of rows from the first query.
 	// (because we've waited for search request by timer already,
 	// so we don't expect it to be fast, but we want to fill cache).
 	const auto perPage = kParticipantsPerPage;
+#if 0 // goodToRemove
 	const auto participantsHash = uint64(0);
 
 	_requestId = _api.request(MTPchannels_GetParticipants(
@@ -2341,6 +2543,15 @@ bool ParticipantsBoxSearchController::loadMoreRows() {
 			mtpRequestId requestId) {
 		searchDone(requestId, result, perPage);
 	}).fail([=](const MTP::Error &error, mtpRequestId requestId) {
+#endif
+	_requestId = _api.request(TLgetSupergroupMembers(
+		tl_int53(peerToChannel(_channel->id).bare),
+		filter,
+		tl_int32(_offset),
+		tl_int32(perPage)
+	)).done([=](const TLchatMembers &result, Tdb::RequestId requestId) {
+		searchDone(requestId, result, perPage);
+	}).fail([=](const Tdb::Error &error, Tdb::RequestId requestId) {
 		if (_requestId == requestId) {
 			_requestId = 0;
 			_allLoaded = true;
@@ -2352,15 +2563,16 @@ bool ParticipantsBoxSearchController::loadMoreRows() {
 	entry.text = _query;
 	entry.offset = _offset;
 	_queries.emplace(_requestId, entry);
-#endif
 	return true;
 }
 
 void ParticipantsBoxSearchController::searchDone(
 		mtpRequestId requestId,
+#if 0 // goodToRemove
 		const MTPchannels_ChannelParticipants &result,
+#endif
+		const Tdb::TLchatMembers &result,
 		int requestedCount) {
-#if 0 // todo
 	auto query = _query;
 	if (requestId) {
 		const auto addToCache = [&](auto&&...) {
@@ -2375,6 +2587,9 @@ void ParticipantsBoxSearchController::searchDone(
 				_queries.erase(it);
 			}
 		};
+		Api::ChatParticipants::Parse(_channel, result.data());
+		addToCache();
+#if 0 // goodToRemove
 		result.match([&](const MTPDchannels_channelParticipants &data) {
 			Api::ChatParticipants::Parse(_channel, data);
 			addToCache();
@@ -2382,12 +2597,14 @@ void ParticipantsBoxSearchController::searchDone(
 			LOG(("API Error: "
 				"channels.channelParticipantsNotModified received!"));
 		});
+#endif
 	}
 	if (_requestId != requestId) {
 		return;
 	}
 
 	_requestId = 0;
+#if 0 // goodToRemove
 	result.match([&](const MTPDchannels_channelParticipants &data) {
 		const auto &list = data.vparticipants().v;
 		if (list.size() < requestedCount) {
@@ -2411,7 +2628,26 @@ void ParticipantsBoxSearchController::searchDone(
 	}, [&](const MTPDchannels_channelParticipantsNotModified &) {
 		_allLoaded = true;
 	});
+#endif
+	const auto &list = result.data().vmembers().v;
+	if (list.size() < requestedCount) {
+		// We want cache to have full information about a query with
+		// small results count (that we don't need the second request).
+		// So we don't wait for empty list unlike the non-search case.
+		_allLoaded = true;
+	}
+	const auto overrideRole = (_role == Role::Admins)
+		? Role::Members
+		: _role;
+	for (const auto &data : list) {
+		const auto user = _additional->applyParticipant(
+			Api::ChatParticipant(data, _channel),
+			overrideRole);
+		if (user) {
+			delegate()->peerListSearchAddRow(user);
+		}
+	}
+	_offset += list.size();
 
 	delegate()->peerListSearchRefreshRows();
-#endif
 }
diff --git a/Telegram/SourceFiles/boxes/peers/edit_participants_box.h b/Telegram/SourceFiles/boxes/peers/edit_participants_box.h
index b993c740c599f1..5e782e683eb55a 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_participants_box.h
+++ b/Telegram/SourceFiles/boxes/peers/edit_participants_box.h
@@ -13,6 +13,10 @@ For license and copyright information please follow this link:
 #include "base/weak_ptr.h"
 #include "info/profile/info_profile_members_controllers.h"
 
+namespace Tdb {
+class TLchatMembers;
+} // namespace Tdb
+
 class PeerListStories;
 struct ChatAdminRightsInfo;
 struct ChatRestrictionsInfo;
@@ -335,7 +339,10 @@ class ParticipantsBoxSearchController : public PeerListSearchController {
 		bool wasLoading = false;
 	};
 	struct CacheEntry {
+#if 0 // goodToRemove
 		MTPchannels_ChannelParticipants result;
+#endif
+		Tdb::TLchatMembers result;
 		int requestedCount = 0;
 	};
 	struct Query {
@@ -347,7 +354,10 @@ class ParticipantsBoxSearchController : public PeerListSearchController {
 	bool searchInCache();
 	void searchDone(
 		mtpRequestId requestId,
+#if 0 // goodToRemove
 		const MTPchannels_ChannelParticipants &result,
+#endif
+		const Tdb::TLchatMembers &result,
 		int requestedCount);
 
 	not_null<ChannelData*> _channel;

From d704c15808111e3e0a4a8426abad7b9bcb023d47 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 21 Nov 2021 23:05:05 +0300
Subject: [PATCH 092/349] Migrated Admin Log from MTP to TDLib.

---
 .../admin_log/history_admin_log_inner.cpp     |  85 +++-
 .../admin_log/history_admin_log_inner.h       |   5 +
 .../admin_log/history_admin_log_item.cpp      | 364 +++++++++++++++++-
 .../admin_log/history_admin_log_item.h        |   5 +
 4 files changed, 449 insertions(+), 10 deletions(-)

diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp b/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp
index 7e89b28db356c5..24d0a0a47854ba 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp
@@ -458,8 +458,8 @@ void InnerWidget::applySearch(const QString &query) {
 }
 
 void InnerWidget::requestAdmins() {
-#if 0 // todo
 	const auto offset = 0;
+#if 0 // goodToRemove
 	const auto participantsHash = uint64(0);
 	_api.request(MTPchannels_GetParticipants(
 		_channel->inputChannel,
@@ -469,6 +469,14 @@ void InnerWidget::requestAdmins() {
 		MTP_long(participantsHash)
 	)).done([=](const MTPchannels_ChannelParticipants &result) {
 		result.match([&](const MTPDchannels_channelParticipants &data) {
+#endif
+	_api.request(Tdb::TLgetSupergroupMembers(
+		Tdb::tl_int53(peerToChannel(_channel->id).bare),
+		Tdb::tl_supergroupMembersFilterAdministrators(),
+		Tdb::tl_int32(offset),
+		Tdb::tl_int32(kMaxChannelAdmins)
+	)).done([=](const Tdb::TLDchatMembers &data) {
+		{
 			const auto &[availableCount, list] = Api::ChatParticipants::Parse(
 				_channel,
 				data);
@@ -489,10 +497,13 @@ void InnerWidget::requestAdmins() {
 					}
 				}
 			}
+		}
+#if 0 // goodToRemove
 		}, [&](const MTPDchannels_channelParticipantsNotModified &) {
 			LOG(("API Error: c"
 				"hannels.channelParticipantsNotModified received!"));
 		});
+#endif
 		if (_admins.empty()) {
 			_admins.push_back(session().user());
 		}
@@ -500,7 +511,6 @@ void InnerWidget::requestAdmins() {
 			showFilter(std::move(_showFilterCallback));
 		}
 	}).send();
-#endif
 }
 
 void InnerWidget::showFilter(Fn<void(FilterValue &&filter)> callback) {
@@ -816,6 +826,51 @@ void InnerWidget::preloadMore(Direction direction) {
 		return;
 	}
 
+	const auto maxId = (direction == Direction::Up) ? _minId : 0;
+	// const auto minId = (direction == Direction::Up) ? 0 : _maxId;
+	const auto perPage = _items.empty() ? kEventsFirstPage : kEventsPerPage;
+
+	auto filter = Tdb::tl_chatEventLogFilters(
+		Tdb::tl_bool(_filter.flags & FilterValue::Flag::Edit),
+		Tdb::tl_bool(_filter.flags & FilterValue::Flag::Delete),
+		Tdb::tl_bool(_filter.flags & FilterValue::Flag::Pinned),
+		Tdb::tl_bool(_filter.flags & FilterValue::Flag::Join),
+		Tdb::tl_bool(_filter.flags & FilterValue::Flag::Leave),
+		Tdb::tl_bool(_filter.flags & FilterValue::Flag::Invites),
+		Tdb::tl_bool(_filter.flags & FilterValue::Flag::Promote),
+		Tdb::tl_bool(_filter.flags & FilterValue::Flag::Demote),
+		Tdb::tl_bool(_filter.flags & FilterValue::Flag::Info),
+		Tdb::tl_bool(_filter.flags & FilterValue::Flag::Settings),
+		Tdb::tl_bool(_filter.flags & FilterValue::Flag::Invite),
+		Tdb::tl_bool(_filter.flags & FilterValue::Flag::GroupCall));
+
+	auto admins = _filter.allUsers
+		? QVector<Tdb::TLint53>()
+		: ranges::views::all(
+			_filter.admins
+		) | ranges::views::transform([](not_null<UserData*> user) {
+			return Tdb::tl_int53(peerToUser(user->id).bare);
+		}) | ranges::to<QVector<Tdb::TLint53>>();
+
+	requestId = _api.request(Tdb::TLgetChatEventLog(
+		peerToTdbChat(_channel->id),
+		Tdb::tl_string(_searchQuery),
+		Tdb::tl_int64(maxId),
+		Tdb::tl_int32(perPage),
+		std::move(filter),
+		Tdb::tl_vector<Tdb::TLint53>(std::move(admins))
+	)).done([=, &requestId, &loadedFlag](const Tdb::TLDchatEvents &data) {
+		requestId = 0;
+
+		if (!loadedFlag) {
+			addEvents(direction, data.vevents().v);
+		}
+	}).fail([this, &requestId, &loadedFlag](const Tdb::Error &error) {
+		requestId = 0;
+		loadedFlag = true;
+		update();
+	}).send();
+#if 0 // goodToRemove
 	auto flags = MTPchannels_GetAdminLog::Flags(0);
 	const auto filter = [&] {
 		using Flag = MTPDchannelAdminLogEventsFilter::Flag;
@@ -883,9 +938,15 @@ void InnerWidget::preloadMore(Direction direction) {
 		loadedFlag = true;
 		update();
 	}).send();
+#endif
 }
 
+#if 0 // goodToRemove
 void InnerWidget::addEvents(Direction direction, const QVector<MTPChannelAdminLogEvent> &events) {
+#endif
+void InnerWidget::addEvents(
+		Direction direction,
+		const QVector<Tdb::TLchatEvent> &events) {
 	if (_filterChanged) {
 		clearAfterFilterChange();
 	}
@@ -1561,6 +1622,25 @@ void InnerWidget::suggestRestrictParticipant(
 		} else if (base::contains(_admins, user)) {
 			editRestrictions(true, {}, nullptr, 0);
 		} else {
+			_api.request(Tdb::TLgetChatMember(
+				peerToTdbChat(_channel->id),
+				peerToSender(user->id)
+			)).done([=](const Tdb::TLDchatMember &data) {
+				const auto type = data.vstatus().type();
+				if (type == Tdb::id_chatMemberStatusBanned) {
+					editRestrictions(
+						false,
+						ChatRestrictionsInfo(data.vstatus()));
+				} else {
+					const auto hasAdminRights =
+						(type == Tdb::id_chatMemberStatusAdministrator)
+						|| (type == Tdb::id_chatMemberStatusCreator);
+					editRestrictions(hasAdminRights, ChatRestrictionsInfo());
+				}
+			}).fail([=] {
+				editRestrictions(false, ChatRestrictionsInfo());
+			}).send();
+#if 0 // goodToRemove
 			_api.request(MTPchannels_GetParticipant(
 				_channel->inputChannel,
 				user->input
@@ -1585,6 +1665,7 @@ void InnerWidget::suggestRestrictParticipant(
 			}).fail([=] {
 				editRestrictions(false, {}, nullptr, 0);
 			}).send();
+#endif
 		}
 	}, &st::menuIconPermissions);
 
diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.h b/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.h
index db52cac1cbd286..197a88ef954e4e 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.h
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.h
@@ -229,7 +229,12 @@ class InnerWidget final
 	void paintEmpty(Painter &p, not_null<const Ui::ChatStyle*> st);
 	void clearAfterFilterChange();
 	void clearAndRequestLog();
+#if 0 // goodToRemove
 	void addEvents(Direction direction, const QVector<MTPChannelAdminLogEvent> &events);
+#endif
+	void addEvents(
+		Direction direction,
+		const QVector<Tdb::TLchatEvent> &events);
 	Element *viewForItem(const HistoryItem *item);
 
 	void toggleScrollDateShown();
diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
index 2570084f02eee8..25a733facdfe97 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
@@ -60,6 +60,7 @@ TextWithEntities PrepareText(
 	return result;
 }
 
+#if 0 // goodToRemove
 [[nodiscard]] TimeId ExtractSentDate(const MTPMessage &message) {
 	return message.match([](const MTPDmessageEmpty &) {
 		return 0;
@@ -181,6 +182,84 @@ TextWithEntities ExtractEditedText(
 		Api::EntitiesFromMTP(session, data.ventities().value_or_empty())
 	};
 }
+#endif
+
+Tdb::TLmessage PrepareLogMessage(
+		const Tdb::TLmessage &message,
+		TimeId newDate) {
+	return Tdb::tl_message(
+		message.data().vid(),
+		message.data().vsender_id(),
+		message.data().vchat_id(),
+		message.data().vsending_state()
+			? std::make_optional(*message.data().vsending_state())
+			: std::nullopt,
+		message.data().vscheduling_state()
+			? std::make_optional(*message.data().vscheduling_state())
+			: std::nullopt,
+		Tdb::tl_bool(false), // out.
+		message.data().vis_pinned(),
+		Tdb::tl_bool(false), // canBeEdited.
+		Tdb::tl_bool(false), // canBeForwarded.
+		Tdb::tl_bool(false), // canBeSaved.
+		Tdb::tl_bool(false), // canBeDeletedForMe.
+		Tdb::tl_bool(false), // canBeDeletedForAll.
+		Tdb::tl_bool(false), // statistics.
+		Tdb::tl_bool(false), // thread.
+		Tdb::tl_bool(false), // views.
+		message.data().vcan_get_media_timestamp_links(),
+		message.data().vhas_timestamped_media(),
+		Tdb::tl_bool(false), // post.
+		Tdb::tl_bool(false), // unreadMention.
+		Tdb::tl_int32(newDate), // date.
+		Tdb::tl_int32(0), // editDate.
+		message.data().vforward_info()
+			? std::make_optional(*message.data().vforward_info())
+			: std::nullopt, // forwards.
+		std::nullopt, // interactions.
+		Tdb::tl_int53(0), // replyInChat
+		Tdb::tl_int53(0), // replyToId.
+		Tdb::tl_int53(0), // threadId.
+		Tdb::tl_int32(0), // TTL.
+		Tdb::tl_double(0), // expiresTTL.
+		message.data().vvia_bot_user_id(),
+		message.data().vauthor_signature(),
+		Tdb::tl_int64(0), // albumId.
+		Tdb::tl_string(), // restrictionReason.
+		message.data().vcontent(),
+		message.data().vreply_markup()
+			? std::make_optional(*message.data().vreply_markup())
+			: std::nullopt);
+}
+
+bool MediaCanHaveCaption(const Tdb::TLmessage &message) {
+	return message.data().vcontent().match([](const Tdb::TLDmessagePhoto &) {
+		return true;
+	}, [](const Tdb::TLDmessageDocument &) {
+		return true;
+	}, [](const auto &) {
+		return false;
+	});
+}
+
+[[nodiscard]] MsgId ExtractRealMsgId(const Tdb::TLmessage &message) {
+	return message.data().vid().v;
+}
+
+[[nodiscard]] TimeId ExtractSentDate(const Tdb::TLmessage &message) {
+	return message.data().vdate().v;
+}
+
+TextWithEntities ExtractEditedText(
+		not_null<Main::Session*> session,
+		const Tdb::TLmessage &message) {
+	return message.data().vcontent().match([&](
+			const Tdb::TLDmessageText &data) {
+		return Api::FormattedTextFromTdb(session, data.vtext());
+	}, [](const auto &) {
+		return TextWithEntities();
+	});
+}
 
 const auto CollectChanges = [](
 		auto &phraseMap,
@@ -338,6 +417,7 @@ QString PublicJoinLink() {
 	return u"(public_join_link)"_q;
 }
 
+#if 0 // goodToRemove
 QString ExtractInviteLink(const MTPExportedChatInvite &data) {
 	return data.match([&](const MTPDchatInviteExported &data) {
 		return qs(data.vlink());
@@ -356,12 +436,22 @@ QString ExtractInviteLinkLabel(const MTPExportedChatInvite &data) {
 
 QString InternalInviteLinkUrl(const MTPExportedChatInvite &data) {
 	const auto base64 = ExtractInviteLink(data).toUtf8().toBase64();
+#endif
+QString InternalInviteLinkUrl(const Tdb::TLDchatInviteLink &data) {
+	const auto base64 = data.vinvite_link().v.toUtf8().toBase64();
 	return "internal:show_invite_link/?link=" + QString::fromLatin1(base64);
 }
 
+#if 0 // goodToRemove
 QString GenerateInviteLinkText(const MTPExportedChatInvite &data) {
 	const auto label = ExtractInviteLinkLabel(data);
+#endif
+QString GenerateInviteLinkText(const Tdb::TLDchatInviteLink &data) {
+	const auto label = data.vname().v;
+#if 0 // goodToRemove
 	return label.isEmpty() ? ExtractInviteLink(data).replace(
+#endif
+	return label.isEmpty() ? QString(data.vinvite_link().v).replace(
 		u"https://"_q,
 		QString()
 	).replace(
@@ -370,16 +460,24 @@ QString GenerateInviteLinkText(const MTPExportedChatInvite &data) {
 	) : label;
 }
 
+#if 0 // goodToRemove
 TextWithEntities GenerateInviteLinkLink(const MTPExportedChatInvite &data) {
+#endif
+TextWithEntities GenerateInviteLinkLink(const Tdb::TLDchatInviteLink &data) {
 	const auto text = GenerateInviteLinkText(data);
 	return text.endsWith(Ui::kQEllipsis)
 		? TextWithEntities{ .text = text }
 		: Ui::Text::Link(text, InternalInviteLinkUrl(data));
 }
 
+#if 0 // goodToRemove
 TextWithEntities GenerateInviteLinkChangeText(
 		const MTPExportedChatInvite &newLink,
 		const MTPExportedChatInvite &prevLink) {
+#endif
+TextWithEntities GenerateInviteLinkChangeText(
+		const Tdb::TLDchatInviteLink &newLink,
+		const Tdb::TLDchatInviteLink &prevLink) {
 	auto link = TextWithEntities{ GenerateInviteLinkText(newLink) };
 	if (!link.text.endsWith(Ui::kQEllipsis)) {
 		link.entities.push_back({
@@ -395,6 +493,7 @@ TextWithEntities GenerateInviteLinkChangeText(
 		Ui::Text::WithEntities);
 	result.text.append('\n');
 
+#if 0 // goodToRemove
 	const auto label = [](const MTPExportedChatInvite &link) {
 		return link.match([](const MTPDchatInviteExported &data) {
 			return qs(data.vtitle().value_or_empty());
@@ -423,6 +522,7 @@ TextWithEntities GenerateInviteLinkChangeText(
 			return true;
 		});
 	};
+#endif
 	const auto wrapDate = [](TimeId date) {
 		return date
 			? langDateTime(base::unixtime::parse(date))
@@ -433,6 +533,7 @@ TextWithEntities GenerateInviteLinkChangeText(
 			? QString::number(count)
 			: tr::lng_group_invite_usage_any(tr::now);
 	};
+#if 0 // goodToRemove
 	const auto wasLabel = label(prevLink);
 	const auto nowLabel = label(newLink);
 	const auto wasExpireDate = expireDate(prevLink);
@@ -441,6 +542,15 @@ TextWithEntities GenerateInviteLinkChangeText(
 	const auto nowUsageLimit = usageLimit(newLink);
 	const auto wasRequestApproval = requestApproval(prevLink);
 	const auto nowRequestApproval = requestApproval(newLink);
+#endif
+	const auto wasLabel = prevLink.vname().v;
+	const auto nowLabel = newLink.vname().v;
+	const auto wasExpireDate = prevLink.vexpire_date().v;
+	const auto nowExpireDate = newLink.vexpire_date().v;
+	const auto wasUsageLimit = prevLink.vmember_limit().v;
+	const auto nowUsageLimit = newLink.vmember_limit().v;
+	const auto wasRequestApproval = prevLink.vcreates_join_request().v;
+	const auto nowRequestApproval = newLink.vcreates_join_request().v;
 	if (wasLabel != nowLabel) {
 		result.text.append('\n').append(
 			tr::lng_admin_log_invite_link_label(
@@ -618,19 +728,25 @@ auto GenerateParticipantChangeText(
 
 TextWithEntities GenerateParticipantChangeText(
 		not_null<ChannelData*> channel,
+		PeerId peerId,
+		const Tdb::TLchatMemberStatus &status,
+		std::optional<Tdb::TLchatMemberStatus>oldStatus = std::nullopt) {
+#if 0 // goodToRemove
 		const MTPChannelParticipant &participant,
 		std::optional<MTPChannelParticipant>oldParticipant = std::nullopt) {
-	return {};
-#if 0 // doLater
+#endif
+	const auto tlSender = peerToSender(peerId);
+	using namespace Tdb;
 	return GenerateParticipantChangeText(
 		channel,
-		Api::ChatParticipant(participant, channel),
-		oldParticipant
+		Api::ChatParticipant(
+			tl_chatMember(tlSender, tl_int53(0), tl_int32(0), status),
+			channel),
+		oldStatus
 			? std::make_optional(Api::ChatParticipant(
-				*oldParticipant,
+				tl_chatMember(tlSender, tl_int53(0), tl_int32(0), *oldStatus),
 				channel))
 			: std::nullopt);
-#endif
 }
 
 TextWithEntities GenerateDefaultBannedRightsChangeText(
@@ -724,10 +840,15 @@ void OwnedItem::clearView() {
 void GenerateItems(
 		not_null<HistoryView::ElementDelegate*> delegate,
 		not_null<History*> history,
+#if 0 // goodToRemove
 		const MTPDchannelAdminLogEvent &event,
+#endif
+		const Tdb::TLDchatEvent &event,
 		Fn<void(OwnedItem item, TimeId sentDate, MsgId)> callback) {
 	Expects(history->peer->isChannel());
+	using namespace Tdb;
 
+#if 0 // goodToRemove
 	using LogTitle = MTPDchannelAdminLogEventActionChangeTitle;
 	using LogAbout = MTPDchannelAdminLogEventActionChangeAbout;
 	using LogUsername = MTPDchannelAdminLogEventActionChangeUsername;
@@ -784,6 +905,41 @@ void GenerateItems(
 	using LogChangeEmojiStatus = MTPDchannelAdminLogEventActionChangeEmojiStatus;
 	using LogToggleSignatureProfiles = MTPDchannelAdminLogEventActionToggleSignatureProfiles;
 	using LogParticipantSubExtend = MTPDchannelAdminLogEventActionParticipantSubExtend;
+#endif
+	using LogTitle = TLDchatEventTitleChanged;
+	using LogAbout = TLDchatEventDescriptionChanged;
+	using LogUsername = TLDchatEventUsernameChanged;
+	using LogPhoto = TLDchatEventPhotoChanged;
+	using LogInvites = TLDchatEventInvitesToggled;
+	using LogSign = TLDchatEventSignMessagesToggled;
+	using LogPin = TLDchatEventMessagePinned;
+	using LogUnpin = TLDchatEventMessageUnpinned;
+	using LogEdit = TLDchatEventMessageEdited;
+	using LogDelete = TLDchatEventMessageDeleted;
+	using LogJoin = TLDchatEventMemberJoined;
+	using LogLeave = TLDchatEventMemberLeft;
+	using LogInvite = TLDchatEventMemberInvited;
+	using LogBan = TLDchatEventMemberRestricted;
+	using LogPromote = TLDchatEventMemberPromoted;
+	using LogSticker = TLDchatEventStickerSetChanged;
+	using LogPreHistory = TLDchatEventIsAllHistoryAvailableToggled;
+	using LogPermissions = TLDchatEventPermissionsChanged;
+	using LogPoll = TLDchatEventPollStopped;
+	using LogDiscussion = TLDchatEventLinkedChatChanged;
+	using LogLocation = TLDchatEventLocationChanged;
+	using LogSlowMode = TLDchatEventSlowModeDelayChanged;
+	using LogStartCall = TLDchatEventVideoChatCreated;
+	using LogDiscardCall = TLDchatEventVideoChatDiscarded;
+	using LogMute = TLDchatEventVideoChatParticipantIsMutedToggled;
+	using LogCallSetting = TLDchatEventVideoChatMuteNewParticipantsToggled;
+	using LogJoinByInvite = TLDchatEventMemberJoinedByInviteLink;
+	using LogInviteDelete = TLDchatEventInviteLinkDeleted;
+	using LogInviteRevoke = TLDchatEventInviteLinkRevoked;
+	using LogInviteEdit = TLDchatEventInviteLinkEdited;
+	using LogVolume = TLDchatEventVideoChatParticipantVolumeLevelChanged;
+	using LogTTL = TLDchatEventMessageTtlSettingChanged;
+	using LogJoinByRequest = TLDchatEventMemberJoinedByRequest;
+	using LogNoForwards = TLDchatEventHasProtectedContentToggled;
 
 	const auto session = &history->session();
 	const auto id = event.vid().v;
@@ -828,7 +984,10 @@ void GenerateItems(
 				lt_from,
 				fromLinkText,
 				lt_title,
+				{ .text = action.vnew_title().v },
+#if 0 // goodToRemove
 				{ .text = qs(action.vnew_value()) },
+#endif
 				Ui::Text::WithEntities);
 		addSimpleServiceMessage(std::move(text));
 	};
@@ -847,8 +1006,12 @@ void GenerateItems(
 	};
 
 	const auto createChangeAbout = [&](const LogAbout &action) {
+#if 0 // goodToRemove
 		const auto newValue = qs(action.vnew_value());
 		const auto oldValue = qs(action.vprev_value());
+#endif
+		const auto newValue = action.vold_description().v;
+		const auto oldValue = action.vnew_description().v;
 		const auto text = (channel->isMegagroup()
 			? (newValue.isEmpty()
 				? tr::lng_admin_log_removed_description_group
@@ -872,8 +1035,12 @@ void GenerateItems(
 	};
 
 	const auto createChangeUsername = [&](const LogUsername &action) {
+#if 0 // goodToRemove
 		const auto newValue = qs(action.vnew_value());
 		const auto oldValue = qs(action.vprev_value());
+#endif
+		const auto newValue = action.vold_username().v;
+		const auto oldValue = action.vnew_username().v;
 		const auto text = (channel->isMegagroup()
 			? (newValue.isEmpty()
 				? tr::lng_admin_log_removed_link_group
@@ -902,6 +1069,7 @@ void GenerateItems(
 	};
 
 	const auto createChangePhoto = [&](const LogPhoto &action) {
+#if 0 // doLater
 		action.vnew_photo().match([&](const MTPDphoto &data) {
 			const auto photo = history->owner().processPhoto(data);
 			const auto text = (channel->isMegagroup()
@@ -922,10 +1090,14 @@ void GenerateItems(
 					Ui::Text::WithEntities);
 			addSimpleServiceMessage(text);
 		});
+#endif
 	};
 
 	const auto createToggleInvites = [&](const LogInvites &action) {
+#if 0 // goodToRemove
 		const auto enabled = (action.vnew_value().type() == mtpc_boolTrue);
+#endif
+		const auto enabled = action.vcan_invite_users().v;
 		const auto text = (enabled
 			? tr::lng_admin_log_invites_enabled
 			: tr::lng_admin_log_invites_disabled)(
@@ -937,7 +1109,10 @@ void GenerateItems(
 	};
 
 	const auto createToggleSignatures = [&](const LogSign &action) {
+#if 0 // goodToRemove
 		const auto enabled = (action.vnew_value().type() == mtpc_boolTrue);
+#endif
+		const auto enabled = action.vsign_messages().v;
 		const auto text = (enabled
 			? tr::lng_admin_log_signatures_enabled
 			: tr::lng_admin_log_signatures_disabled)(
@@ -948,6 +1123,28 @@ void GenerateItems(
 		addSimpleServiceMessage(text);
 	};
 
+	const auto createUpdatePinned = [&](
+			const TLmessage &message,
+			bool pinned) {
+		const auto text = (pinned
+			? tr::lng_admin_log_pinned_message
+			: tr::lng_admin_log_unpinned_message)(
+				tr::now,
+				lt_from,
+				fromLinkText,
+				Ui::Text::WithEntities);
+		addSimpleServiceMessage(text);
+
+		const auto detachExistingItem = false;
+		addPart(
+			history->createItem(
+				history->nextNonHistoryEntryId(),
+				PrepareLogMessage(message, date),
+				MessageFlag::AdminLogEntry,
+				detachExistingItem),
+			TimeId(message.data().vdate().v));
+	};
+#if 0 // goodToRemove
 	const auto createUpdatePinned = [&](const LogPin &action) {
 		action.vmessage().match([&](const MTPDmessage &data) {
 			const auto pinned = data.is_pinned();
@@ -977,6 +1174,7 @@ void GenerateItems(
 			addSimpleServiceMessage(text);
 		});
 	};
+#endif
 
 	const auto createEditMessage = [&](const LogEdit &action) {
 		const auto realId = ExtractRealMsgId(action.vnew_message());
@@ -1075,21 +1273,37 @@ void GenerateItems(
 
 	const auto createParticipantInvite = [&](const LogInvite &action) {
 		addSimpleTextMessage(
+			GenerateParticipantChangeText(
+				channel,
+				peerFromUser(UserId(action.vuser_id().v)),
+				action.vstatus()));
+#if 0 // goodToRemove
 			GenerateParticipantChangeText(channel, action.vparticipant()));
+#endif
 	};
 
 	const auto createParticipantToggleBan = [&](const LogBan &action) {
 		addSimpleTextMessage(
 			GenerateParticipantChangeText(
 				channel,
+				peerFromSender(action.vmember_id()),
+				action.vnew_status(),
+				action.vold_status()));
+#if 0 // goodToRemove
 				action.vnew_participant(),
 				action.vprev_participant()));
+#endif
 	};
 
 	const auto createParticipantToggleAdmin = [&](const LogPromote &action) {
+		if ((action.vold_status().type() == Tdb::id_chatMemberStatusCreator)
+			&& (action.vnew_status().type()
+				== Tdb::id_chatMemberStatusAdministrator)) {
+#if 0 // goodToRemove
 		if ((action.vnew_participant().type() == mtpc_channelParticipantAdmin)
 			&& (action.vprev_participant().type()
 				== mtpc_channelParticipantCreator)) {
+#endif
 			// In case of ownership transfer we show that message in
 			// the "User > Creator" part and skip the "Creator > Admin" part.
 			return;
@@ -1097,13 +1311,24 @@ void GenerateItems(
 		addSimpleTextMessage(
 			GenerateParticipantChangeText(
 				channel,
+				peerFromUser(UserId(action.vuser_id().v)),
+				action.vnew_status(),
+				action.vold_status()));
+#if 0 // goodToRemove
 				action.vnew_participant(),
 				action.vprev_participant()));
+#endif
 	};
 
 	const auto createChangeStickerSet = [&](const LogSticker &action) {
+#if 0 // goodToRemove
 		const auto set = action.vnew_stickerset();
+#endif
+		const auto newSetId = action.vnew_sticker_set_id().v;
+#if 0 // goodToRemove
 		const auto removed = (set.type() == mtpc_inputStickerSetEmpty);
+#endif
+		const auto removed = (newSetId == 0);
 		if (removed) {
 			const auto text = tr::lng_admin_log_removed_stickers_group(
 				tr::now,
@@ -1128,7 +1353,10 @@ void GenerateItems(
 					controller->show(
 						Box<StickerSetBox>(
 							controller->uiShow(),
+							StickerSetIdentifier{ .id = uint64(newSetId) },
+#if 0 // goodToRemove
 							Data::FromInputSet(set),
+#endif
 							Data::StickersType::Stickers),
 						Ui::LayerOption::CloseOther);
 				}
@@ -1191,7 +1419,10 @@ void GenerateItems(
 
 	const auto createTogglePreHistoryHidden = [&](
 			const LogPreHistory &action) {
+#if 0 // goodToRemove
 		const auto hidden = (action.vnew_value().type() == mtpc_boolTrue);
+#endif
+		const auto hidden = !action.vis_all_history_available().v;
 		const auto text = (hidden
 			? tr::lng_admin_log_history_made_hidden
 			: tr::lng_admin_log_history_made_visible)(
@@ -1204,10 +1435,18 @@ void GenerateItems(
 
 	const auto createDefaultBannedRights = [&](
 			const LogPermissions &action) {
-#if 0 // doLater
 		addSimpleTextMessage(
 			GenerateDefaultBannedRightsChangeText(
 				channel,
+				ChatRestrictionsInfo(Tdb::tl_chatMemberStatusRestricted(
+					Tdb::tl_bool(false),
+					Tdb::tl_int32(0),
+					action.vold_permissions())),
+				ChatRestrictionsInfo(Tdb::tl_chatMemberStatusRestricted(
+					Tdb::tl_bool(false),
+					Tdb::tl_int32(0),
+					action.vnew_permissions()))));
+#if 0 // goodToRemove
 				ChatRestrictionsInfo(action.vnew_banned_rights()),
 				ChatRestrictionsInfo(action.vprev_banned_rights())));
 #endif
@@ -1233,7 +1472,10 @@ void GenerateItems(
 
 	const auto createChangeLinkedChat = [&](const LogDiscussion &action) {
 		const auto now = history->owner().channelLoaded(
+			peerToChannel(peerFromTdbChat(action.vnew_linked_chat_id())));
+#if 0 // goodToRemove
 			action.vnew_value().v);
+#endif
 		if (!now) {
 			const auto text = (broadcast
 				? tr::lng_admin_log_removed_linked_chat
@@ -1271,7 +1513,31 @@ void GenerateItems(
 	};
 
 	const auto createChangeLocation = [&](const LogLocation &action) {
-		action.vnew_value().match([&](const MTPDchannelLocation &data) {
+		if (!action.vnew_location()) {
+			const auto text = tr::lng_admin_log_removed_location_chat(
+				tr::now,
+				lt_from,
+				fromLinkText,
+				Ui::Text::WithEntities);
+			addSimpleServiceMessage(text);
+			return;
+		}
+		const auto &data = action.vnew_location()->data();
+		const auto address = data.vaddress().v;
+		const auto link = Ui::Text::Link(
+			address,
+			LocationClickHandler::Url(
+				Data::LocationPoint(data.vlocation())));
+		const auto text = tr::lng_admin_log_changed_location_chat(
+			tr::now,
+			lt_from,
+			fromLinkText,
+			lt_address,
+			link,
+			Ui::Text::WithEntities);
+		addSimpleServiceMessage(text);
+#if 0 // goodToRemove
+		const auto createChangeLocation = [&](const LogLocation &action) {
 			const auto address = qs(data.vaddress());
 			const auto link = data.vgeo_point().match([&](
 					const MTPDgeoPoint &data) {
@@ -1297,10 +1563,14 @@ void GenerateItems(
 				Ui::Text::WithEntities);
 			addSimpleServiceMessage(text);
 		});
+#endif
 	};
 
 	const auto createToggleSlowMode = [&](const LogSlowMode &action) {
+		if (const auto seconds = action.vnew_slow_mode_delay().v) {
+#if 0 // goodToRemove
 		if (const auto seconds = action.vnew_value().v) {
+#endif
 			const auto duration = (seconds >= 60)
 				? tr::lng_minutes(tr::now, lt_count, seconds / 60)
 				: tr::lng_seconds(tr::now, lt_count, seconds);
@@ -1344,12 +1614,14 @@ void GenerateItems(
 		addSimpleServiceMessage(text);
 	};
 
+#if 0 // goodToRemove
 	const auto groupCallParticipantPeer = [&](
 			const MTPGroupCallParticipant &data) {
 		return data.match([&](const MTPDgroupCallParticipant &data) {
 			return history->owner().peer(peerFromMTP(data.vpeer()));
 		});
 	};
+#endif
 
 	const auto addServiceMessageWithLink = [&](
 			const TextWithEntities &text,
@@ -1366,8 +1638,13 @@ void GenerateItems(
 	};
 
 	const auto createParticipantMute = [&](const LogMute &data) {
+		const auto participantPeer = history->owner().peer(
+			peerFromSender(data.vparticipant_id()));
+#if 0 // goodToRemove
+	const auto createParticipantMute = [&](const LMemberMute &data) {
 		const auto participantPeer = groupCallParticipantPeer(
 			data.vparticipant());
+#endif
 		const auto participantPeerLink = participantPeer->createOpenLink();
 		const auto participantPeerLinkText = Ui::Text::Link(
 			participantPeer->name(),
@@ -1384,9 +1661,14 @@ void GenerateItems(
 		addServiceMessageWithLink(text, participantPeerLink);
 	};
 
+	const auto createParticipantUnmute = [&](const LogMute &data) {
+		const auto participantPeer = history->owner().peer(
+			peerFromSender(data.vparticipant_id()));
+#if 0 // goodToRemove
 	const auto createParticipantUnmute = [&](const LogUnmute &data) {
 		const auto participantPeer = groupCallParticipantPeer(
 			data.vparticipant());
+#endif
 		const auto participantPeerLink = participantPeer->createOpenLink();
 		const auto participantPeerLinkText = Ui::Text::Link(
 			participantPeer->name(),
@@ -1405,7 +1687,10 @@ void GenerateItems(
 
 	const auto createToggleGroupCallSetting = [&](
 			const LogCallSetting &data) {
+#if 0 // goodToRemove
 		const auto text = (mtpIsTrue(data.vjoin_muted())
+#endif
+		const auto text = (data.vmute_new_participants().v
 			? (broadcast
 				? tr::lng_admin_log_disallowed_unmute_self_channel
 				: tr::lng_admin_log_disallowed_unmute_self)
@@ -1421,11 +1706,17 @@ void GenerateItems(
 
 	const auto addInviteLinkServiceMessage = [&](
 			const TextWithEntities &text,
+			const Tdb::TLDchatInviteLink &data,
+#if 0 // goodToRemove
 			const MTPExportedChatInvite &data,
+#endif
 			ClickHandlerPtr additional = nullptr) {
 		auto message = PreparedServiceText{ text };
 		message.links.push_back(fromLink);
+#if 0 // goodToRemove
 		if (!ExtractInviteLink(data).endsWith(Ui::kQEllipsis)) {
+#endif
+		if (!data.vinvite_link().v.endsWith(Ui::kQEllipsis)) {
 			message.links.push_back(std::make_shared<UrlClickHandler>(
 				InternalInviteLinkUrl(data)));
 		}
@@ -1455,9 +1746,14 @@ void GenerateItems(
 				lt_from,
 				fromLinkText,
 				lt_link,
+				GenerateInviteLinkLink(data.vinvite_link().data()),
+				Ui::Text::WithEntities),
+			data.vinvite_link().data());
+#if 0 // goodToRemove
 				GenerateInviteLinkLink(data.vinvite()),
 				Ui::Text::WithEntities),
 			data.vinvite());
+#endif
 	};
 
 	const auto createExportedInviteDelete = [&](const LogInviteDelete &data) {
@@ -1467,9 +1763,14 @@ void GenerateItems(
 				lt_from,
 				fromLinkText,
 				lt_link,
+				GenerateInviteLinkLink(data.vinvite_link().data()),
+				Ui::Text::WithEntities),
+			data.vinvite_link().data());
+#if 0 // goodToRemove
 				GenerateInviteLinkLink(data.vinvite()),
 				Ui::Text::WithEntities),
 			data.vinvite());
+#endif
 	};
 
 	const auto createExportedInviteRevoke = [&](const LogInviteRevoke &data) {
@@ -1479,29 +1780,45 @@ void GenerateItems(
 				lt_from,
 				fromLinkText,
 				lt_link,
+				GenerateInviteLinkLink(data.vinvite_link().data()),
+				Ui::Text::WithEntities),
+			data.vinvite_link().data());
+#if 0 // goodToRemove
 				GenerateInviteLinkLink(data.vinvite()),
 				Ui::Text::WithEntities),
 			data.vinvite());
+#endif
 	};
 
 	const auto createExportedInviteEdit = [&](const LogInviteEdit &data) {
 		addSimpleTextMessage(
 			GenerateInviteLinkChangeText(
+				data.vnew_invite_link().data(),
+				data.vold_invite_link().data()));
+#if 0 // goodToRemove
 				data.vnew_invite(),
 				data.vprev_invite()));
+#endif
 	};
 
 	const auto createParticipantVolume = [&](const LogVolume &data) {
+		const auto participantPeer = history->owner().peer(
+			peerFromSender(data.vparticipant_id()));
+#if 0 // goodToRemove
 		const auto participantPeer = groupCallParticipantPeer(
 			data.vparticipant());
+#endif
 		const auto participantPeerLink = participantPeer->createOpenLink();
 		const auto participantPeerLinkText = Ui::Text::Link(
 			participantPeer->name(),
 			QString());
+#if 0 // goodToRemove
 		const auto volume = data.vparticipant().match([&](
 				const MTPDgroupCallParticipant &data) {
 			return data.vvolume().value_or(10000);
 		});
+#endif
+		const auto volume = data.vvolume_level().v;
 		const auto volumeText = QString::number(volume / 100) + '%';
 		auto text = (broadcast
 			? tr::lng_admin_log_participant_volume_channel
@@ -1518,8 +1835,12 @@ void GenerateItems(
 	};
 
 	const auto createChangeHistoryTTL = [&](const LogTTL &data) {
+#if 0 // goodToRemove
 		const auto was = data.vprev_value().v;
 		const auto now = data.vnew_value().v;
+#endif
+		const auto was = data.vold_message_ttl_setting().v;
+		const auto now = data.vnew_message_ttl_setting().v;
 		const auto wrap = [](int duration) -> TextWithEntities {
 			const auto text = (duration == 5)
 				? u"5 seconds"_q
@@ -1556,8 +1877,12 @@ void GenerateItems(
 
 	const auto createParticipantJoinByRequest = [&](
 			const LogJoinByRequest &data) {
+#if 0 // goodToRemove
 		const auto user = channel->owner().user(UserId(data.vapproved_by()));
 		const auto linkText = GenerateInviteLinkLink(data.vinvite());
+#endif
+		const auto linkText = GenerateInviteLinkLink(
+			data.vinvite_link()->data());
 		const auto text = (linkText.text == PublicJoinLink())
 			? (channel->isMegagroup()
 				? tr::lng_admin_log_participant_approved_by_request
@@ -1581,12 +1906,18 @@ void GenerateItems(
 					Ui::Text::WithEntities);
 		addInviteLinkServiceMessage(
 			text,
+			data.vinvite_link()->data(),
+#if 0 // goodToRemove
 			data.vinvite(),
+#endif
 			user->createOpenLink());
 	};
 
 	const auto createToggleNoForwards = [&](const LogNoForwards &data) {
+#if 0 // goodToRemove
 		const auto disabled = (data.vnew_value().type() == mtpc_boolTrue);
+#endif
+		const auto disabled = data.vhas_protected_content().v;
 		const auto text = (disabled
 			? tr::lng_admin_log_forwards_disabled
 			: tr::lng_admin_log_forwards_enabled)(
@@ -1597,6 +1928,7 @@ void GenerateItems(
 		addSimpleServiceMessage(text);
 	};
 
+#if 0 // doLater
 	const auto createSendMessage = [&](const LogSendMessage &data) {
 		const auto realId = ExtractRealMsgId(data.vmessage());
 		const auto text = tr::lng_admin_log_sent_message(
@@ -1653,6 +1985,7 @@ void GenerateItems(
 		});
 		addSimpleServiceMessage(text);
 	};
+#endif
 
 	const auto createChangeUsernames = [&](const LogChangeUsernames &data) {
 		const auto newValue = data.vnew_value().v;
@@ -2075,7 +2408,11 @@ void GenerateItems(
 		createChangePhoto,
 		createToggleInvites,
 		createToggleSignatures,
+#if 0 // goodToRemove
 		createUpdatePinned,
+#endif
+		[&](const LogPin &data) { createUpdatePinned(data.vmessage(), true); },
+		[&](const LogUnpin &data) { createUpdatePinned(data.vmessage(), false); },
 		createEditMessage,
 		createDeleteMessage,
 		createParticipantJoin,
@@ -2093,8 +2430,17 @@ void GenerateItems(
 		createToggleSlowMode,
 		createStartGroupCall,
 		createDiscardGroupCall,
+#if 0 // goodToRemove
 		createParticipantMute,
 		createParticipantUnmute,
+#endif
+		[&](const LogMute &data) {
+			if (data.vis_muted().v) {
+				createParticipantMute(data);
+			} else {
+				createParticipantUnmute(data);
+			}
+		},
 		createToggleGroupCallSetting,
 		createParticipantJoinByInvite,
 		createExportedInviteDelete,
@@ -2104,8 +2450,10 @@ void GenerateItems(
 		createChangeHistoryTTL,
 		createParticipantJoinByRequest,
 		createToggleNoForwards,
+#if 0 // doLater
 		createSendMessage,
 		createChangeAvailableReactions,
+#endif
 		createChangeUsernames,
 		createToggleForum,
 		createCreateTopic,
diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.h b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.h
index 4be0f9cfc7ac3e..3a1070a6811f23 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.h
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.h
@@ -7,6 +7,8 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+#include "tdb/tdb_tl_scheme.h"
+
 class History;
 
 namespace HistoryView {
@@ -21,7 +23,10 @@ class OwnedItem;
 void GenerateItems(
 	not_null<HistoryView::ElementDelegate*> delegate,
 	not_null<History*> history,
+#if 0 // goodToRemove
 	const MTPDchannelAdminLogEvent &event,
+#endif
+	const Tdb::TLDchatEvent &event,
 	Fn<void(OwnedItem item, TimeId sentDate, MsgId)> callback);
 
 // Smart pointer wrapper for HistoryItem* that destroys the owned item.

From aad482493b6604f749a19d8a42525904f8d9c0a9 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 21 Nov 2021 23:05:05 +0300
Subject: [PATCH 093/349] Migrated transfer of chat ownership from MTP to
 TDLib.

---
 .../boxes/peers/edit_participant_box.cpp      | 42 ++++++++++++++++++-
 1 file changed, 41 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp
index 143127a20bca1c..2ad689ab431863 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp
@@ -589,6 +589,7 @@ void EditAdminBox::transferOwnership() {
 		return;
 	}
 
+#if 0 // goodToRemove
 	const auto channel = peer()->isChannel()
 		? peer()->asChannel()->inputChannel
 		: MTP_inputChannelEmpty();
@@ -601,6 +602,25 @@ void EditAdminBox::transferOwnership() {
 	)).fail([=](const MTP::Error &error) {
 		_checkTransferRequestId = 0;
 		if (!handleTransferPasswordError(error.type())) {
+#endif
+	peer()->session().api().cloudPassword().reload();
+	using namespace Tdb;
+	_checkTransferRequestId = peer()->session().sender().request(
+		TLcanTransferOwnership()
+	).done([=](const TLcanTransferOwnershipResult &result) {
+		_checkTransferRequestId = 0;
+		// doLater Can be simplified.
+		const auto error = result.match([](
+			const TLDcanTransferOwnershipResultOk &) {
+			return QString();
+		}, [](const TLDcanTransferOwnershipResultPasswordNeeded &) {
+			return u"PASSWORD_MISSING"_q;
+		}, [](const TLDcanTransferOwnershipResultPasswordTooFresh &) {
+			return u"PASSWORD_TOO_FRESH_"_q;
+		}, [](const TLDcanTransferOwnershipResultSessionTooFresh &) {
+			return u"SESSION_TOO_FRESH_"_q;
+		});
+		if (!handleTransferPasswordError(error)) {
 			const auto callback = crl::guard(this, [=](Fn<void()> &&close) {
 				transferOwnershipChecked();
 				close();
@@ -674,9 +694,15 @@ void EditAdminBox::sendTransferRequestFrom(
 	if (_transferRequestId) {
 		return;
 	}
-#if 0 // todo
 	const auto weak = Ui::MakeWeak(this);
 	const auto user = this->user();
+	_transferRequestId = channel->session().sender().request(
+		Tdb::TLtransferChatOwnership(
+			peerToTdbChat(channel->id),
+			Tdb::tl_int53(peerToUser(user->id).bare),
+			Tdb::tl_string(result.password))
+	).done([=] {
+#if 0 // goodToRemove
 	const auto api = &channel->session().api();
 	_transferRequestId = api->request(MTPchannels_EditCreator(
 		channel->inputChannel,
@@ -684,6 +710,7 @@ void EditAdminBox::sendTransferRequestFrom(
 		result.result
 	)).done([=](const MTPUpdates &result) {
 		api->applyUpdates(result);
+#endif
 		if (!box && !weak) {
 			return;
 		}
@@ -696,6 +723,16 @@ void EditAdminBox::sendTransferRequestFrom(
 					lt_user,
 					user->shortName()));
 		show->hideLayer();
+	}).fail(crl::guard(this, [=](const Tdb::Error &error) {
+		if (weak) {
+			_transferRequestId = 0;
+		}
+		if (box && box->handleCustomCheckError(error.message)) {
+			return;
+		}
+
+		const auto &type = error.message;
+#if 0 // goodToRemove
 	}).fail(crl::guard(this, [=](const MTP::Error &error) {
 		if (weak) {
 			_transferRequestId = 0;
@@ -705,6 +742,7 @@ void EditAdminBox::sendTransferRequestFrom(
 		}
 
 		const auto &type = error.type();
+#endif
 		const auto problem = [&] {
 			if (type == u"CHANNELS_ADMIN_PUBLIC_TOO_MUCH"_q) {
 				return tr::lng_channels_too_much_public_other(tr::now);
@@ -734,8 +772,10 @@ void EditAdminBox::sendTransferRequestFrom(
 		if (weak && !recoverable) {
 			closeBox();
 		}
+#if 0 // goodToRemove
 	})).handleFloodErrors().send();
 #endif
+	})).send();
 }
 
 EditRestrictedBox::EditRestrictedBox(

From ebb46456b6b5881071a1c2ff2ccbda8636f0fb49 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 21 Nov 2021 23:05:05 +0300
Subject: [PATCH 094/349] Migrated EditPeerInfoBox from MTP to TDLib.

---
 .../boxes/peers/edit_peer_info_box.cpp        | 153 ++++++++++++++++--
 1 file changed, 143 insertions(+), 10 deletions(-)

diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
index 54a644dc70b928..2c5f177ada2937 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
@@ -153,7 +153,25 @@ void SaveDefaultRestrictions(
 		Fn<void()> done) {
 	const auto api = &peer->session().api();
 	const auto key = Api::RequestKey("default_restrictions", peer->id);
-#if 0 // todo
+	const auto requestId = api->sender().request(Tdb::TLsetChatPermissions(
+		peerToTdbChat(peer->id),
+		ChatRestrictionsInfo::ToTLPermissions(rights)
+	)).done([=] {
+		api->clearModifyRequest(key);
+		{ // CHAT_NOT_MODIFIED is processed as TLok.
+			if (const auto chat = peer->asChat()) {
+				chat->setDefaultRestrictions(rights);
+			} else if (const auto channel = peer->asChannel()) {
+				channel->setDefaultRestrictions(rights);
+			} else {
+				Unexpected("Peer in ApiWrap::saveDefaultRestrictions.");
+			}
+		}
+		done();
+	}).fail([=] {
+		api->clearModifyRequest(key);
+	}).send();
+#if 0 // goodToRemove
 	const auto requestId = api->request(
 		MTPmessages_EditChatDefaultBannedRights(
 			peer->input,
@@ -179,9 +197,9 @@ void SaveDefaultRestrictions(
 		}
 		done();
 	}).send();
+#endif
 
 	api->registerModifyRequest(key, requestId);
-#endif
 }
 
 void SaveSlowmodeSeconds(
@@ -190,7 +208,18 @@ void SaveSlowmodeSeconds(
 		Fn<void()> done) {
 	const auto api = &channel->session().api();
 	const auto key = Api::RequestKey("slowmode_seconds", channel->id);
-#if 0 // todo
+	const auto requestId = api->sender().request(Tdb::TLsetChatSlowModeDelay(
+		peerToTdbChat(channel->id),
+		Tdb::tl_int32(seconds)
+	)).done([=] {
+		api->clearModifyRequest(key);
+		// CHAT_NOT_MODIFIED is processed as TLok.
+		channel->setSlowmodeSeconds(seconds);
+		done();
+	}).fail([=] {
+		api->clearModifyRequest(key);
+	}).send();
+#if 0 // goodToRemove
 	const auto requestId = api->request(MTPchannels_ToggleSlowMode(
 		channel->inputChannel,
 		MTP_int(seconds)
@@ -207,9 +236,9 @@ void SaveSlowmodeSeconds(
 		channel->setSlowmodeSeconds(seconds);
 		done();
 	}).send();
+#endif
 
 	api->registerModifyRequest(key, requestId);
-#endif
 }
 
 void SaveBoostsUnrestrict(
@@ -418,7 +447,10 @@ class Controller : public base::has_weak_ptr {
 	const not_null<Window::SessionNavigation*> _navigation;
 	const not_null<Ui::BoxContent*> _box;
 	not_null<PeerData*> _peer;
+#if 0 // goodToRemove
 	MTP::Sender _api;
+#endif
+	Tdb::Sender _api;
 	const bool _isGroup = false;
 	const bool _isBot = false;
 
@@ -448,7 +480,10 @@ Controller::Controller(
 : _navigation(navigation)
 , _box(box)
 , _peer(peer)
+#if 0 // goodToRemove
 , _api(&_peer->session().mtp())
+#endif
+, _api(&_peer->session().sender())
 , _isGroup(_peer->isChat() || _peer->isMegagroup())
 , _isBot(_peer->isUser() && _peer->asUser()->botInfo) {
 	_box->setTitle(_isBot
@@ -850,6 +885,20 @@ void Controller::showEditLinkedChatBox() {
 		}
 		return;
 	}
+	_linkedChatsRequestId = _api.request(
+		Tdb::TLgetSuitableDiscussionChats()
+	).done([=](const Tdb::TLDchats &data) {
+		_linkedChatsRequestId = 0;
+
+		auto chats = std::vector<not_null<PeerData*>>();
+		chats.reserve(data.vchat_ids().v.size());
+		for (const auto &chatId : data.vchat_ids().v) {
+			const auto peerId = peerFromTdbChat(chatId);
+			if (const auto peer = _peer->owner().peerLoaded(peerId)) {
+				chats.push_back(peer);
+			}
+		}
+#if 0 // goodToRemove
 	_linkedChatsRequestId = _api.request(
 		MTPchannels_GetGroupsForDiscussion()
 	).done([=](const MTPmessages_Chats &result) {
@@ -862,6 +911,7 @@ void Controller::showEditLinkedChatBox() {
 		for (const auto &item : list) {
 			chats.emplace_back(_peer->owner().processChat(item));
 		}
+#endif
 		*box = _navigation->parentController()->show(EditLinkedChatBox(
 			_navigation,
 			channel,
@@ -1958,6 +2008,7 @@ void Controller::saveUsername() {
 	}
 
 	const auto newUsername = (*_savingData.username);
+#if 0 // goodToRemove
 	_api.request(MTPchannels_UpdateUsername(
 		channel->inputChannel,
 		MTP_string(newUsername)
@@ -1975,7 +2026,18 @@ void Controller::saveUsername() {
 			continueSave();
 			return;
 		}
-
+#endif
+	_api.request(Tdb::TLsetSupergroupUsername(
+		Tdb::tl_int53(peerToChannel(channel->id).bare),
+		Tdb::tl_string(newUsername)
+	)).done([=] {
+		// USERNAME_NOT_MODIFIED is processed as TLok.
+		channel->setName(
+			TextUtilities::SingleLine(channel->name),
+			newUsername);
+		continueSave();
+	}).fail([=](const Tdb::Error &error) {
+		const auto &type = error.message;
 		// Very rare case.
 		showEditPeerTypeBox([&] {
 			if (type == u"USERNAME_INVALID"_q) {
@@ -2010,12 +2072,20 @@ void Controller::saveLinkedChat() {
 		return;
 	}
 
+#if 0 // goodToRemove
 	const auto input = *_savingData.linkedChat
 		? (*_savingData.linkedChat)->inputChannel
 		: MTP_inputChannelEmpty();
 	_api.request(MTPchannels_SetDiscussionGroup(
 		(channel->isBroadcast() ? channel->inputChannel : input),
 		(channel->isBroadcast() ? input : channel->inputChannel)
+#endif
+	const auto input = *_savingData.linkedChat
+		? peerToTdbChat((*_savingData.linkedChat)->id)
+		: Tdb::tl_int53(0);
+	_api.request(Tdb::TLsetChatDiscussionGroup(
+		(channel->isBroadcast() ? peerToTdbChat(channel->id) : input),
+		(channel->isBroadcast() ? input : peerToTdbChat(channel->id))
 	)).done([=] {
 		channel->setLinkedChat(*_savingData.linkedChat);
 		continueSave();
@@ -2028,7 +2098,7 @@ void Controller::saveTitle() {
 	if (!_savingData.title || *_savingData.title == _peer->name()) {
 		return continueSave();
 	}
-#if 0 // todo
+#if 0 // goodToRemove
 	const auto onDone = [=](const MTPUpdates &result) {
 		_peer->session().api().applyUpdates(result);
 		continueSave();
@@ -2097,6 +2167,28 @@ void Controller::saveTitle() {
 		continueSave();
 	}
 #endif
+	if (!_peer->isChat() && !_peer->isChannel()) {
+		return continueSave();
+	}
+	_api.request(Tdb::TLsetChatTitle(
+		peerToTdbChat(_peer->id),
+		Tdb::tl_string(*_savingData.title)
+	)).done([=] {
+		// CHAT_NOT_MODIFIED is processed as TLok.
+		if (const auto channel = _peer->asChannel()) {
+			channel->setName(*_savingData.title, channel->username);
+		} else if (const auto chat = _peer->asChat()) {
+			chat->setName(*_savingData.title);
+		}
+		continueSave();
+	}).fail([=](const Tdb::Error &error) {
+		const auto &type = error.message;
+		_controls.title->showError();
+		if (error.message == u"NO_CHAT_TITLE"_q) {
+			_box->scrollToWidget(_controls.title);
+		}
+		cancelSave();
+	}).send();
 }
 
 void Controller::saveDescription() {
@@ -2104,7 +2196,7 @@ void Controller::saveDescription() {
 		|| *_savingData.description == _peer->about()) {
 		return continueSave();
 	}
-#if 0 // todo
+#if 0 // goodToRemove
 	const auto successCallback = [=] {
 		_peer->setAbout(*_savingData.description);
 		continueSave();
@@ -2154,6 +2246,17 @@ void Controller::saveDescription() {
 		cancelSave();
 	}).send();
 #endif
+	_api.request(Tdb::TLsetChatDescription(
+		peerToTdbChat(_peer->id),
+		Tdb::tl_string(*_savingData.description)
+	)).done([=] {
+		// CHAT_ABOUT_NOT_MODIFIED is processed as TLok.
+		_peer->setAbout(*_savingData.description);
+		continueSave();
+	}).fail([=] {
+		_controls.description->showError();
+		cancelSave();
+	}).send();
 }
 
 void Controller::saveHistoryVisibility() {
@@ -2204,7 +2307,7 @@ void Controller::togglePreHistoryHidden(
 		bool hidden,
 		Fn<void()> done,
 		Fn<void()> fail) {
-#if 0 // todo
+	// CHAT_NOT_MODIFIED is processed as TLok.
 	const auto apply = [=] {
 		// Update in the result doesn't contain the
 		// channelFull:flags field which holds this value.
@@ -2215,6 +2318,11 @@ void Controller::togglePreHistoryHidden(
 
 		done();
 	};
+	_api.request(Tdb::TLtoggleSupergroupIsAllHistoryAvailable(
+		Tdb::tl_int53(peerToChannel(channel->id).bare),
+		Tdb::tl_bool(hidden)
+	)).done(apply).fail(fail).send();
+#if 0 // goodToRemove
 	_api.request(MTPchannels_TogglePreHistoryHidden(
 		channel->inputChannel,
 		MTP_bool(hidden)
@@ -2279,7 +2387,7 @@ void Controller::saveSignatures() {
 				== channel->signatureProfiles()))) {
 		return continueSave();
 	}
-#if 0 // todo
+#if 0 // mtp
 	using Flag = MTPchannels_ToggleSignatures::Flag;
 	_api.request(MTPchannels_ToggleSignatures(
 		MTP_flags(Flag()
@@ -2301,6 +2409,15 @@ void Controller::saveSignatures() {
 		}
 	}).send();
 #endif
+	_api.request(Tdb::TLtoggleSupergroupSignMessages(
+		Tdb::tl_int53(peerToChannel(channel->id).bare),
+		Tdb::tl_bool(*_savingData.signatures)
+	)).done([=] {
+		// CHAT_NOT_MODIFIED is processed as TLok.
+		continueSave();
+	}).fail([=] {
+		cancelSave();
+	}).send();
 }
 
 void Controller::saveForwards() {
@@ -2323,6 +2440,15 @@ void Controller::saveForwards() {
 		}
 	}).send();
 #endif
+	_api.request(Tdb::TLtoggleChatHasProtectedContent(
+		peerToTdbChat(_peer->id),
+		Tdb::tl_bool(*_savingData.noForwards)
+	)).done([=] {
+		// CHAT_NOT_MODIFIED is processed as TLok.
+		continueSave();
+	}).fail([=] {
+		cancelSave();
+	}).send();
 }
 
 void Controller::saveJoinToWrite() {
@@ -2413,7 +2539,7 @@ void Controller::deleteChannel() {
 	if (chat) {
 		session->api().deleteConversation(chat, false);
 	}
-#if 0 // todo
+#if 0 // goodToRemove
 	session->api().request(MTPchannels_DeleteChannel(
 		channel->inputChannel
 	)).done([=](const MTPUpdates &result) {
@@ -2424,6 +2550,13 @@ void Controller::deleteChannel() {
 	//	}
 	}).send();
 #endif
+	session->sender().request(Tdb::TLdeleteChat(
+		peerToTdbChat(channel->id)
+	)).send();
+	//}).fail([=](const MTP::Error &error) {
+	//	if (error.type() == qstr("CHANNEL_TOO_LARGE")) {
+	//		Ui::show(Box<Ui::InformBox>(tr::lng_cant_delete_channel(tr::now)));
+	//	}
 }
 
 } // namespace

From d7928ea0549cc1d9d4a4fa7a635fbf26fa1fea51 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sat, 27 Nov 2021 01:34:41 +0300
Subject: [PATCH 095/349] Migrated EditContactBox from MTP to TDLib.

---
 .../SourceFiles/boxes/peers/edit_contact_box.cpp  | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/boxes/peers/edit_contact_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_contact_box.cpp
index 1abaa30f6be290..8080638d0ae75a 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_contact_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_contact_box.cpp
@@ -45,8 +45,8 @@ void SendRequest(
 		const QString &phone,
 		Fn<void()> done) {
 	const auto wasContact = user->isContact();
+#if 0 // goodToRemove
 	using Flag = MTPcontacts_AddContact::Flag;
-#if 0 // todo
 	user->session().api().request(MTPcontacts_AddContact(
 		MTP_flags(sharePhone
 			? Flag::f_add_phone_privacy_exception
@@ -56,12 +56,24 @@ void SendRequest(
 		MTP_string(last),
 		MTP_string(phone)
 	)).done([=](const MTPUpdates &result) {
+#endif
+	user->session().sender().request(Tdb::TLaddContact(
+		Tdb::tl_contact(
+			Tdb::tl_string(phone),
+			Tdb::tl_string(first),
+			Tdb::tl_string(last),
+			Tdb::tl_string(), // VCard.
+			Tdb::tl_int53(peerToUser(user->id).bare)),
+		Tdb::tl_bool(sharePhone)
+	)).done([=] {
 		user->setName(
 			first,
 			last,
 			user->nameOrPhone,
 			user->username());
+#if 0 // goodToRemove
 		user->session().api().applyUpdates(result);
+#endif
 		if (const auto settings = user->barSettings()) {
 			const auto flags = PeerBarSetting::AddContact
 				| PeerBarSetting::BlockContact
@@ -77,7 +89,6 @@ void SendRequest(
 		}
 		done();
 	}).send();
-#endif
 }
 
 class Controller {

From f4c279eb67fd9378e8959c2ec1ff078e46e37676 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sat, 27 Nov 2021 01:40:11 +0300
Subject: [PATCH 096/349] Migrated conversion to gigagroup from MTP to TDLib.

---
 .../boxes/peers/edit_peer_permissions_box.cpp            | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_permissions_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_permissions_box.cpp
index de0997a99851ca..0291e7dd75658f 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_permissions_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_permissions_box.cpp
@@ -1231,11 +1231,17 @@ Fn<void()> AboutGigagroupCallback(
 			return;
 		}
 		*converting = true;
-#if 0 // todo
+#if 0 // goodToRemove
 		channel->session().api().request(MTPchannels_ConvertToGigagroup(
 			channel->inputChannel
 		)).done([=](const MTPUpdates &result) {
 			channel->session().api().applyUpdates(result);
+#endif
+		channel->session().sender().request(
+			Tdb::TLtoggleSupergroupIsBroadcastGroup(
+				Tdb::tl_int53(peerToChannel(channel->id).bare)
+			)
+		).done([=] {
 			if (const auto strong = weak.get()) {
 				strong->window().hideSettingsAndLayer();
 				strong->showToast(tr::lng_gigagroup_done(tr::now));
@@ -1243,7 +1249,6 @@ Fn<void()> AboutGigagroupCallback(
 		}).fail([=] {
 			*converting = false;
 		}).send();
-#endif
 	};
 	const auto convertWarn = [=] {
 		const auto strong = weak.get();

From 1eff8f6132cb4fc76ede99d391e487d43490e273 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sat, 27 Nov 2021 01:52:57 +0300
Subject: [PATCH 097/349] Migrated checking of channel username from MTP to
 TDLib.

---
 .../boxes/peers/edit_peer_type_box.cpp        | 47 +++++++++++++++++++
 1 file changed, 47 insertions(+)

diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_type_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_type_box.cpp
index b77a9e1d294e40..112a80f72fe863 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_type_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_type_box.cpp
@@ -146,7 +146,10 @@ class Controller : public base::has_weak_ptr {
 	not_null<PeerData*> _peer;
 	bool _linkOnly = false;
 
+#if 0 // goodToRemove
 	MTP::Sender _api;
+#endif
+	Tdb::Sender _api;
 	std::optional<EditPeerTypeData> _dataSavedValue;
 
 	bool _useLocationPhrases = false;
@@ -178,7 +181,10 @@ Controller::Controller(
 , _show(show)
 , _peer(peer)
 , _linkOnly(!dataSavedValue.has_value())
+#if 0 // goodToRemove
 , _api(&_peer->session().mtp())
+#endif
+, _api(&_peer->session().sender())
 , _dataSavedValue(dataSavedValue)
 , _useLocationPhrases(useLocationPhrases)
 , _isGroup(_peer->isChat() || _peer->isMegagroup())
@@ -552,6 +558,46 @@ void Controller::checkUsernameAvailability() {
 	}
 	const auto channel = _peer->migrateToOrMe()->asChannel();
 	const auto username = channel ? channel->editableUsername() : QString();
+	_checkUsernameRequestId = _api.request(Tdb::TLcheckChatUsername(
+		peerToTdbChat(channel->id),
+		Tdb::tl_string(checking)
+	)).done([=](const Tdb::TLcheckChatUsernameResult &result) {
+		_checkUsernameRequestId = 0;
+		using namespace Tdb;
+		result.match([&](const TLDcheckChatUsernameResultOk &) {
+			if (initial) {
+				return;
+			}
+			showUsernameGood();
+		}, [&](const TLDcheckChatUsernameResultUsernameInvalid &) {
+			showUsernameError(tr::lng_create_channel_link_invalid());
+		}, [&](const TLDcheckChatUsernameResultUsernameOccupied &) {
+			if (checking != username) {
+				showUsernameError(tr::lng_create_channel_link_occupied());
+			}
+		}, [&](const TLDcheckChatUsernameResultPublicChatsTooMuch &) {
+			_usernameState = UsernameState::TooMany;
+			if (_controls.privacy->current() == Privacy::HasUsername) {
+				askUsernameRevoke();
+			}
+		}, [&](const TLDcheckChatUsernameResultPublicGroupsUnavailable &) {
+			_usernameState = UsernameState::NotAvailable;
+			_controls.privacy->setValue(Privacy::NoUsername);
+		});
+	}).fail([=](const Tdb::Error &error) {
+		_checkUsernameRequestId = 0;
+		_usernameState = UsernameState::Normal;
+		const auto &type = error.message;
+		if (initial) {
+			if (_controls.privacy->current() == Privacy::HasUsername) {
+				showUsernameEmpty();
+				setFocusUsername();
+			}
+		} else if (type == u"USERNAME_OCCUPIED"_q && (checking != username)) {
+			showUsernameError(tr::lng_create_channel_link_occupied());
+		}
+	}).send();
+#if 0 // goodToRemove
 	_checkUsernameRequestId = _api.request(MTPchannels_CheckUsername(
 		channel ? channel->inputChannel : MTP_inputChannelEmpty(),
 		MTP_string(checking)
@@ -592,6 +638,7 @@ void Controller::checkUsernameAvailability() {
 			showUsernameError(tr::lng_create_channel_link_occupied());
 		}
 	}).send();
+#endif
 }
 
 void Controller::askUsernameRevoke() {

From b05345835ad7b5dd9120831a9e1985b26f47344d Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sat, 27 Nov 2021 01:52:57 +0300
Subject: [PATCH 098/349] Migrated AdminsController from MTP to TDLib.

---
 .../boxes/peers/edit_peer_invite_links.cpp       | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_invite_links.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_invite_links.cpp
index e3f387062d0b4b..dae5ad047b3493 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_invite_links.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_invite_links.cpp
@@ -802,6 +802,21 @@ void AdminsController::prepare() {
 	if (!_admin->isSelf()) {
 		return;
 	}
+	_requestId = session().sender().request(Tdb::TLgetChatInviteLinkCounts(
+		peerToTdbChat(_peer->id)
+	)).done([=](const Tdb::TLDchatInviteLinkCounts &data) {
+		for (const auto &inviteLinkCounts : data.vinvite_link_counts().v) {
+			auto &owner = _peer->owner();
+			const auto &data = inviteLinkCounts.data();
+			if (const auto user = owner.userLoaded(data.vuser_id().v)) {
+				if (!user->isSelf()) {
+					appendRow(user, data.vinvite_link_count().v);
+				}
+			}
+		}
+		delegate()->peerListRefreshRows();
+	}).send();
+#if 0 // goodToRemove
 	_requestId = session().api().request(MTPmessages_GetAdminsWithInvites(
 		_peer->input
 	)).done([=](const MTPmessages_ChatAdminsWithInvites &result) {
@@ -821,6 +836,7 @@ void AdminsController::prepare() {
 			delegate()->peerListRefreshRows();
 		});
 	}).send();
+#endif
 }
 
 void AdminsController::loadMoreRows() {

From 86cff41bee0459085a3ec78f3f48ec34e8f5e801 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sat, 27 Nov 2021 12:01:35 +0300
Subject: [PATCH 099/349] Migrated management of invite links from MTP to
 TDLib.

---
 Telegram/SourceFiles/api/api_invite_links.cpp | 168 +++++++++++++++++-
 Telegram/SourceFiles/api/api_invite_links.h   |  25 +++
 .../boxes/peers/edit_peer_invite_link.cpp     |  48 +++++
 .../boxes/peers/edit_peer_requests_box.cpp    |  50 ++++++
 4 files changed, 288 insertions(+), 3 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_invite_links.cpp b/Telegram/SourceFiles/api/api_invite_links.cpp
index 7f2e12076dba2d..96a75cfa7fd665 100644
--- a/Telegram/SourceFiles/api/api_invite_links.cpp
+++ b/Telegram/SourceFiles/api/api_invite_links.cpp
@@ -44,6 +44,38 @@ void RemovePermanent(PeerInviteLinks &links) {
 
 } // namespace
 
+JoinedByLinkSlice ParseJoinedByLinkSlice(
+		not_null<PeerData*> peer,
+		const Tdb::TLDchatInviteLinkMembers &data) {
+	auto result = JoinedByLinkSlice();
+	auto &owner = peer->session().data();
+	result.count = data.vtotal_count().v;
+	result.users.reserve(data.vmembers().v.size());
+	for (const auto &importer : data.vmembers().v) {
+		result.users.push_back({
+			.user = owner.user(importer.data().vuser_id().v),
+			.date = importer.data().vjoined_chat_date().v,
+		});
+	}
+	return result;
+}
+
+JoinedByLinkSlice ParseJoinedByLinkSlice(
+		not_null<PeerData*> peer,
+		const Tdb::TLDchatJoinRequests &data) {
+	auto result = JoinedByLinkSlice();
+	auto &owner = peer->session().data();
+	result.count = data.vtotal_count().v;
+	result.users.reserve(data.vrequests().v.size());
+	for (const auto &request : data.vrequests().v) {
+		result.users.push_back({
+			.user = owner.user(request.data().vuser_id().v),
+			.date = request.data().vdate().v,
+		});
+	}
+	return result;
+}
+#if 0 // goodToRemove
 JoinedByLinkSlice ParseJoinedByLinkSlice(
 		not_null<PeerData*> peer,
 		const MTPmessages_ChatInviteImporters &slice) {
@@ -65,6 +97,7 @@ JoinedByLinkSlice ParseJoinedByLinkSlice(
 	});
 	return result;
 }
+#endif
 
 InviteLinks::InviteLinks(not_null<ApiWrap*> api) : _api(api) {
 }
@@ -89,6 +122,7 @@ void InviteLinks::performCreate(
 	}
 
 	const auto requestApproval = !args.subscription && args.requestApproval;
+#if 0 // goodToRemove
 	using Flag = MTPmessages_ExportChatInvite::Flag;
 	_api->request(MTPmessages_ExportChatInvite(
 		MTP_flags((revokeLegacyPermanent
@@ -109,6 +143,14 @@ void InviteLinks::performCreate(
 			MTP_int(args.subscription.period),
 			MTP_long(args.subscription.credits))
 	)).done([=, peer = args.peer](const MTPExportedChatInvite &result) {
+#endif
+	_api->sender().request(Tdb::TLcreateChatInviteLink(
+		peerToTdbChat(peer->id),
+		Tdb::tl_string(label),
+		Tdb::tl_int32(expireDate),
+		Tdb::tl_int32(usageLimit),
+		Tdb::tl_bool(requestApproval)
+	)).done([=](const Tdb::TLchatInviteLink &result) {
 		const auto callbacks = _createCallbacks.take(peer);
 		const auto link = prepend(peer, peer->session().user(), result);
 		if (link && callbacks) {
@@ -143,7 +185,10 @@ auto InviteLinks::lookupMyPermanent(const Links &links) const -> const Link* {
 auto InviteLinks::prepend(
 		not_null<PeerData*> peer,
 		not_null<UserData*> admin,
+		const Tdb::TLchatInviteLink &invite) -> std::optional<Link> {
+#if 0 // goodToRemove
 		const MTPExportedChatInvite &invite) -> std::optional<Link> {
+#endif
 	const auto link = parse(peer, invite);
 	if (!link) {
 		return link;
@@ -260,6 +305,7 @@ void InviteLinks::performEdit(
 	if (done) {
 		callbacks.push_back(std::move(done));
 	}
+#if 0 // goodToRemove
 	using Flag = MTPmessages_EditExportedChatInvite::Flag;
 	const auto flags = (revoke ? Flag::f_revoked : Flag(0))
 		| (!revoke ? Flag::f_title : Flag(0))
@@ -282,6 +328,12 @@ void InviteLinks::performEdit(
 		result.match([&](const auto &data) {
 			_api->session().data().processUsers(data.vusers());
 			const auto link = parse(peer, data.vinvite());
+#endif
+	const auto doneRequest = [=](const Tdb::TLchatInviteLink &result) {
+		const auto callbacks = _editCallbacks.take(key);
+		const auto peer = key.peer;
+		const auto link = parse(peer, result);
+		{
 			if (!link) {
 				return;
 			}
@@ -312,6 +364,7 @@ void InviteLinks::performEdit(
 				.now = link,
 			});
 
+#if 0 // goodToRemove
 			using Replaced = MTPDmessages_exportedChatInviteReplaced;
 			if constexpr (Replaced::Is<decltype(data)>()) {
 				prepend(peer, admin, data.vnew_invite());
@@ -320,6 +373,37 @@ void InviteLinks::performEdit(
 	}).fail([=] {
 		_editCallbacks.erase(key);
 	}).send();
+#endif
+		}
+	};
+
+	if (revoke) {
+		_api->sender().request(Tdb::TLrevokeChatInviteLink(
+			peerToTdbChat(peer->id),
+			Tdb::tl_string(link)
+		)).done([=](const Tdb::TLchatInviteLinks &result) {
+			doneRequest(result.data().vinvite_links().v.front());
+			if (result.data().vtotal_count().v > 1) {
+				// A new link.
+				prepend(peer, admin, result.data().vinvite_links().v.back());
+			}
+		}).fail([=] {
+			_editCallbacks.erase(key);
+		}).send();
+	} else {
+		_api->sender().request(Tdb::TLeditChatInviteLink(
+			peerToTdbChat(peer->id),
+			Tdb::tl_string(link),
+			Tdb::tl_string(label),
+			Tdb::tl_int32(expireDate),
+			Tdb::tl_int32(usageLimit),
+			Tdb::tl_bool(requestApproval)
+		)).done([=](const Tdb::TLchatInviteLink &result) {
+			doneRequest(result);
+		}).fail([=] {
+			_editCallbacks.erase(key);
+		}).send();
+	}
 }
 
 void InviteLinks::revoke(
@@ -364,9 +448,14 @@ void InviteLinks::destroy(
 	if (done) {
 		callbacks.push_back(std::move(done));
 	}
+#if 0 // goodToRemove
 	_api->request(MTPmessages_DeleteExportedChatInvite(
 		peer->input,
 		MTP_string(link)
+#endif
+	_api->sender().request(Tdb::TLdeleteRevokedChatInviteLink(
+		peerToTdbChat(peer->id),
+		Tdb::tl_string(link)
 	)).done([=] {
 		const auto callbacks = _deleteCallbacks.take(key);
 		if (callbacks) {
@@ -399,9 +488,14 @@ void InviteLinks::destroyAllRevoked(
 	if (done) {
 		callbacks.push_back(std::move(done));
 	}
+#if 0 // goodToRemove
 	_api->request(MTPmessages_DeleteRevokedExportedChatInvites(
 		peer->input,
 		admin->inputUser
+#endif
+	_api->sender().request(Tdb::TLdeleteAllRevokedChatInviteLinks(
+		peerToTdbChat(peer->id),
+		Tdb::tl_int53(peerToUser(admin->id).bare)
 	)).done([=] {
 		if (const auto callbacks = _deleteRevokedCallbacks.take(peer)) {
 			for (const auto &callback : *callbacks) {
@@ -416,6 +510,7 @@ void InviteLinks::requestMyLinks(not_null<PeerData*> peer) {
 	if (_firstSliceRequests.contains(peer)) {
 		return;
 	}
+#if 0 // goodToRemove
 	const auto requestId = _api->request(MTPmessages_GetExportedChatInvites(
 		MTP_flags(0),
 		peer->input,
@@ -424,6 +519,15 @@ void InviteLinks::requestMyLinks(not_null<PeerData*> peer) {
 		MTPstring(), // offset_link
 		MTP_int(kFirstPage)
 	)).done([=](const MTPmessages_ExportedChatInvites &result) {
+#endif
+	const auto requestId = _api->sender().request(Tdb::TLgetChatInviteLinks(
+		peerToTdbChat(peer->id),
+		Tdb::tl_int53(peer->session().userId().bare),
+		Tdb::tl_bool(false), // Revoked.
+		Tdb::tl_int32(0), // Offset date.
+		Tdb::tl_string(), // Offset invite link.
+		Tdb::tl_int32(kFirstPage)
+	)).done([=](const Tdb::TLchatInviteLinks &result) {
 		_firstSliceRequests.remove(peer);
 		auto slice = parseSlice(peer, result);
 		auto i = _firstSlices.find(peer);
@@ -468,13 +572,19 @@ void InviteLinks::processRequest(
 	_processRequests.emplace(
 		std::pair{ peer, user },
 		ProcessRequest{ std::move(done), std::move(fail) });
-#if 0 // todo
+#if 0 // goodToRemove
 	using Flag = MTPmessages_HideChatJoinRequest::Flag;
 	_api->request(MTPmessages_HideChatJoinRequest(
 		MTP_flags(approved ? Flag::f_approved : Flag(0)),
 		peer->input,
 		user->inputUser
 	)).done([=](const MTPUpdates &result) {
+#endif
+	_api->sender().request(Tdb::TLprocessChatJoinRequest(
+		peerToTdbChat(peer->id),
+		Tdb::tl_int53(peerToUser(user->id).bare),
+		Tdb::tl_bool(approved)
+	)).done([=] {
 		if (const auto chat = peer->asChat()) {
 			if (chat->count > 0) {
 				if (chat->participants.size() >= chat->count) {
@@ -485,7 +595,9 @@ void InviteLinks::processRequest(
 		} else if (const auto channel = peer->asChannel()) {
 			_api->chatParticipants().requestCountDelayed(channel);
 		}
+#if 0 // goodToRemove
 		_api->applyUpdates(result);
+#endif
 		if (link.isEmpty() && approved) {
 			// We don't know the link that was used for this user.
 			// Prune all the cache.
@@ -518,7 +630,6 @@ void InviteLinks::processRequest(
 			}
 		}
 	}).send();
-#endif
 }
 
 void InviteLinks::applyExternalUpdate(
@@ -601,6 +712,17 @@ void InviteLinks::requestJoinedFirstSlice(LinkKey key) {
 	if (_firstJoinedRequests.contains(key)) {
 		return;
 	}
+	const auto requestId = _api->sender().request(Tdb::TLgetChatJoinRequests(
+		peerToTdbChat(key.peer->id),
+		Tdb::tl_string(key.link),
+		Tdb::tl_string(), // Query.
+		Tdb::tl_chatJoinRequest( // Offset.
+			Tdb::tl_int53(0),
+			Tdb::tl_int32(0),
+			Tdb::tl_string()),
+		Tdb::tl_int32(kJoinedFirstPage)
+	)).done([=](const Tdb::TLDchatJoinRequests &result) {
+#if 0 // goodToRemove
 	const auto requestId = _api->request(MTPmessages_GetChatInviteImporters(
 		MTP_flags(MTPmessages_GetChatInviteImporters::Flag::f_link),
 		key.peer->input,
@@ -610,6 +732,7 @@ void InviteLinks::requestJoinedFirstSlice(LinkKey key) {
 		MTP_inputUserEmpty(), // offset_user
 		MTP_int(kJoinedFirstPage)
 	)).done([=](const MTPmessages_ChatInviteImporters &result) {
+#endif
 		_firstJoinedRequests.remove(key);
 		_firstJoined[key] = ParseJoinedByLinkSlice(key.peer, result);
 		_joinedFirstSliceLoaded.fire_copy(key);
@@ -621,7 +744,10 @@ void InviteLinks::requestJoinedFirstSlice(LinkKey key) {
 
 void InviteLinks::setMyPermanent(
 		not_null<PeerData*> peer,
+		const Tdb::TLchatInviteLink &invite) {
+#if 0 // goodToRemove
 		const MTPExportedChatInvite &invite) {
+#endif
 	auto link = parse(peer, invite);
 	if (!link) {
 		LOG(("API Error: "
@@ -722,12 +848,20 @@ auto InviteLinks::myLinks(not_null<PeerData*> peer) const -> const Links & {
 
 auto InviteLinks::parseSlice(
 		not_null<PeerData*> peer,
-		const MTPmessages_ExportedChatInvites &slice) const -> Links {
+		const Tdb::TLchatInviteLinks &slice) const -> Links {
 	auto i = _firstSlices.find(peer);
 	const auto permanent = (i != end(_firstSlices))
 		? lookupMyPermanent(i->second)
 		: nullptr;
 	auto result = Links();
+	result.count = slice.data().vtotal_count().v;
+	for (const auto &invite : slice.data().vinvite_links().v) {
+		const auto link = parse(peer, invite);
+		if (!permanent || link.link != permanent->link) {
+			result.links.push_back(link);
+		}
+	}
+#if 0 // goodToRemove
 	slice.match([&](const MTPDmessages_exportedChatInvites &data) {
 		peer->session().data().processUsers(data.vusers());
 		result.count = data.vcount().v;
@@ -739,11 +873,28 @@ auto InviteLinks::parseSlice(
 			}
 		}
 	});
+#endif
 	return result;
 }
 
 auto InviteLinks::parse(
 		not_null<PeerData*> peer,
+		const Tdb::TLchatInviteLink &invite) const -> std::optional<Link> {
+	return Link{
+		.link = invite.data().vinvite_link().v,
+		.label = invite.data().vname().v,
+		.admin = peer->owner().user(invite.data().vcreator_user_id().v),
+		.date = invite.data().vdate().v,
+		.startDate = invite.data().vedit_date().v,
+		.expireDate = invite.data().vexpire_date().v,
+		.usageLimit = invite.data().vmember_limit().v,
+		.usage = invite.data().vmember_count().v,
+		.requested = invite.data().vpending_join_request_count().v,
+		.requestApproval = invite.data().vcreates_join_request().v,
+		.permanent = invite.data().vis_primary().v,
+		.revoked = invite.data().vis_revoked().v,
+	};
+#if 0 // goodToRemove
 		const MTPExportedChatInvite &invite) const -> std::optional<Link> {
 	return invite.match([&](const MTPDchatInviteExported &data) {
 		return std::optional<Link>(Link{
@@ -769,6 +920,7 @@ auto InviteLinks::parse(
 	}, [&](const MTPDchatInvitePublicJoinRequests &data) {
 		return std::optional<Link>();
 	});
+#endif
 }
 
 void InviteLinks::requestMoreLinks(
@@ -778,6 +930,15 @@ void InviteLinks::requestMoreLinks(
 		const QString &lastLink,
 		bool revoked,
 		Fn<void(Links)> done) {
+	_api->sender().request(Tdb::TLgetChatInviteLinks(
+		peerToTdbChat(peer->id),
+		Tdb::tl_int53(peerToUser(admin->id).bare),
+		Tdb::tl_bool(revoked),
+		Tdb::tl_int32(lastDate),
+		Tdb::tl_string(lastLink),
+		Tdb::tl_int32(kPerPage)
+	)).done([=](const Tdb::TLchatInviteLinks &result) {
+#if 0 // goodToRemove
 	using Flag = MTPmessages_GetExportedChatInvites::Flag;
 	_api->request(MTPmessages_GetExportedChatInvites(
 		MTP_flags(Flag::f_offset_link
@@ -788,6 +949,7 @@ void InviteLinks::requestMoreLinks(
 		MTP_string(lastLink),
 		MTP_int(kPerPage)
 	)).done([=](const MTPmessages_ExportedChatInvites &result) {
+#endif
 		done(parseSlice(peer, result));
 	}).fail([=] {
 		done(Links());
diff --git a/Telegram/SourceFiles/api/api_invite_links.h b/Telegram/SourceFiles/api/api_invite_links.h
index dd52feb995840a..30aa82af00dcd4 100644
--- a/Telegram/SourceFiles/api/api_invite_links.h
+++ b/Telegram/SourceFiles/api/api_invite_links.h
@@ -7,6 +7,13 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+namespace Tdb {
+class TLDchatInviteLinkMembers;
+class TLDchatJoinRequests;
+class TLchatInviteLink;
+class TLchatInviteLinks;
+} // namespace Tdb
+
 class ApiWrap;
 
 #include "data/data_subscriptions.h"
@@ -54,7 +61,13 @@ struct InviteLinkUpdate {
 
 [[nodiscard]] JoinedByLinkSlice ParseJoinedByLinkSlice(
 	not_null<PeerData*> peer,
+	const Tdb::TLDchatInviteLinkMembers &data);
+[[nodiscard]] JoinedByLinkSlice ParseJoinedByLinkSlice(
+	not_null<PeerData*> peer,
+	const Tdb::TLDchatJoinRequests &data);
+#if 0 // goodToRemove
 	const MTPmessages_ChatInviteImporters &slice);
+#endif
 
 struct CreateInviteLinkArgs {
 	not_null<PeerData*> peer;
@@ -112,7 +125,10 @@ class InviteLinks final {
 
 	void setMyPermanent(
 		not_null<PeerData*> peer,
+		const Tdb::TLchatInviteLink &invite);
+#if 0 // goodToRemove
 		const MTPExportedChatInvite &invite);
+#endif
 	void clearMyPermanent(not_null<PeerData*> peer);
 
 	void requestMyLinks(not_null<PeerData*> peer);
@@ -170,17 +186,26 @@ class InviteLinks final {
 
 	[[nodiscard]] Links parseSlice(
 		not_null<PeerData*> peer,
+		const Tdb::TLchatInviteLinks &slice) const;
+#if 0 // goodToRemove
 		const MTPmessages_ExportedChatInvites &slice) const;
+#endif
 	[[nodiscard]] std::optional<Link> parse(
 		not_null<PeerData*> peer,
+		const Tdb::TLchatInviteLink &invite) const;
+#if 0 // goodToRemove
 		const MTPExportedChatInvite &invite) const;
+#endif
 	[[nodiscard]] Link *lookupMyPermanent(not_null<PeerData*> peer);
 	[[nodiscard]] Link *lookupMyPermanent(Links &links);
 	[[nodiscard]] const Link *lookupMyPermanent(const Links &links) const;
 	std::optional<Link> prepend(
 		not_null<PeerData*> peer,
 		not_null<UserData*> admin,
+		const Tdb::TLchatInviteLink &invite);
+#if 0 // goodToRemove
 		const MTPExportedChatInvite &invite);
+#endif
 	void prependMyToFirstSlice(
 		not_null<PeerData*> peer,
 		not_null<UserData*> admin,
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_invite_link.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_invite_link.cpp
index 8e1a110303551d..de01f0af22e506 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_invite_link.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_invite_link.cpp
@@ -57,6 +57,8 @@ For license and copyright information please follow this link:
 #include "styles/style_menu_icons.h"
 #include "styles/style_premium.h"
 
+#include "tdb/tdb_sender.h"
+
 #include <QtCore/QMimeData>
 #include <QtGui/QGuiApplication>
 #include <QtSvg/QSvgRenderer>
@@ -256,7 +258,10 @@ class Controller final
 	Ui::RpWidget *_headerWidget = nullptr;
 	rpl::variable<int> _addedHeight;
 
+#if 0 // goodToRemove
 	MTP::Sender _api;
+#endif
+	Tdb::Sender _api;
 	rpl::lifetime _lifetime;
 
 };
@@ -396,7 +401,10 @@ Controller::Controller(
 : _peer(peer)
 , _role(role)
 , _data(LinkData{ .admin = admin })
+#if 0 // goodToRemove
 , _api(&session().api().instance()) {
+#endif
+, _api(&session().sender()) {
 	_data = std::move(data);
 	const auto current = _data.current();
 	_link = current.link;
@@ -887,6 +895,7 @@ void Controller::loadMoreRows() {
 	if (_requestId || _allLoaded) {
 		return;
 	}
+#if 0 // goodToRemove
 	using Flag = MTPmessages_GetChatInviteImporters::Flag;
 	_requestId = _api.request(MTPmessages_GetChatInviteImporters(
 		MTP_flags(Flag::f_link
@@ -898,14 +907,53 @@ void Controller::loadMoreRows() {
 		_lastUser ? _lastUser->user->inputUser : MTP_inputUserEmpty(),
 		MTP_int(_lastUser ? kPerPage : kFirstPage)
 	)).done([=](const MTPmessages_ChatInviteImporters &result) {
+#endif
+	const auto done = [=](const auto &result) {
 		_requestId = 0;
 		auto slice = Api::ParseJoinedByLinkSlice(_peer, result);
 		_allLoaded = slice.users.empty();
 		appendSlice(slice);
+	};
+	const auto fail = [=] {
+		_requestId = 0;
+		_allLoaded = true;
+	};
+#if 0 // goodToRemove
 	}).fail([=] {
 		_requestId = 0;
 		_allLoaded = true;
 	}).send();
+#endif
+	if (_role == Role::Requested) {
+		_requestId = _api.request(Tdb::TLgetChatJoinRequests(
+			peerToTdbChat(_peer->id),
+			Tdb::tl_string(_link),
+			Tdb::tl_string(), // Query.
+			Tdb::tl_chatJoinRequest( // Offset.
+				Tdb::tl_int53(_lastUser
+					? peerToUser(_lastUser->user->id).bare
+					: 0),
+				Tdb::tl_int32(_lastUser ? _lastUser->date : 0),
+				Tdb::tl_string()),
+			Tdb::tl_int32(_lastUser ? kPerPage : kFirstPage)
+		)).done([=](const Tdb::TLDchatJoinRequests &data) {
+			done(data);
+		}).fail(fail).send();
+	} else {
+		_requestId = _api.request(Tdb::TLgetChatInviteLinkMembers(
+			peerToTdbChat(_peer->id),
+			Tdb::tl_string(_link),
+			Tdb::tl_chatInviteLinkMember( // Offset.
+				Tdb::tl_int53(_lastUser
+					? peerToUser(_lastUser->user->id).bare
+					: 0),
+				Tdb::tl_int32(_lastUser ? _lastUser->date : 0),
+				Tdb::tl_int53(0)),
+			Tdb::tl_int32(_lastUser ? kPerPage : kFirstPage)
+		)).done([=](const Tdb::TLDchatInviteLinkMembers &data) {
+			done(data);
+		}).fail(fail).send();
+	}
 }
 
 void Controller::appendSlice(const Api::JoinedByLinkSlice &slice) {
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_requests_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_requests_box.cpp
index c28847bcc3ebb9..0dc9c7dbe7be41 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_requests_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_requests_box.cpp
@@ -308,6 +308,7 @@ void RequestsBoxController::loadMoreRows() {
 
 	// First query is small and fast, next loads a lot of rows.
 	const auto limit = _offsetDate ? kPerPage : kFirstPageCount;
+#if 0 // goodToRemove
 	using Flag = MTPmessages_GetChatInviteImporters::Flag;
 	_loadRequestId = _api.request(MTPmessages_GetChatInviteImporters(
 		MTP_flags(Flag::f_requested),
@@ -335,6 +336,28 @@ void RequestsBoxController::loadMoreRows() {
 			// To be sure - wait for a whole empty result list.
 			_allLoaded = importers.isEmpty();
 		});
+#endif
+	_loadRequestId = _api.request(Tdb::TLgetChatJoinRequests(
+		peerToTdbChat(_peer->id),
+		Tdb::tl_string(), // Invite link.
+		Tdb::tl_string(), // Query.
+		Tdb::tl_chatJoinRequest( // Offset.
+			Tdb::tl_int53(_offsetUser ? peerToUser(_offsetUser->id).bare : 0),
+			Tdb::tl_int32(_offsetDate),
+			Tdb::tl_string()),
+		Tdb::tl_int32(limit)
+	)).done([=](const Tdb::TLDchatJoinRequests &data) {
+		const auto firstLoad = !_offsetDate;
+		_loadRequestId = 0;
+
+		auto &owner = _peer->owner();
+		for (const auto &importer : data.vrequests().v) {
+			_offsetDate = importer.data().vdate().v;
+			_offsetUser = owner.user(importer.data().vuser_id().v);
+			appendRow(_offsetUser, _offsetDate);
+		}
+		// To be sure - wait for a whole empty result list.
+		_allLoaded = data.vrequests().v.empty();
 
 		if (_allLoaded
 			|| (firstLoad && delegate()->peerListFullRowsCount() > 0)) {
@@ -597,6 +620,29 @@ bool RequestsBoxSearchController::loadMoreRows() {
 	// (because we've waited for search request by timer already,
 	// so we don't expect it to be fast, but we want to fill cache).
 	const auto limit = kPerPage;
+	_requestId = _api.request(Tdb::TLgetChatJoinRequests(
+		peerToTdbChat(_peer->id),
+		Tdb::tl_string(), // Invite link.
+		Tdb::tl_string(_query),
+		Tdb::tl_chatJoinRequest( // Offset.
+			Tdb::tl_int53(_offsetUser ? peerToUser(_offsetUser->id).bare : 0),
+			Tdb::tl_int32(_offsetDate),
+			Tdb::tl_string()),
+		Tdb::tl_int32(limit)
+	)).done([=](
+			const Tdb::TLDchatJoinRequests &data,
+			Tdb::RequestId requestId) {
+		auto items = std::vector<Item>();
+		auto &owner = _peer->owner();
+		items.reserve(data.vrequests().v.size());
+		for (const auto &importer : data.vrequests().v) {
+			items.push_back({
+				owner.user(importer.data().vuser_id().v),
+				importer.data().vdate().v,
+			});
+		}
+#if 0 // goodToRemove
+	}).send();
 	using Flag = MTPmessages_GetChatInviteImporters::Flag;
 	_requestId = _api.request(MTPmessages_GetChatInviteImporters(
 		MTP_flags(Flag::f_requested | Flag::f_q),
@@ -624,6 +670,7 @@ bool RequestsBoxSearchController::loadMoreRows() {
 				});
 			}
 		});
+#endif
 		searchDone(requestId, items, limit);
 
 		auto it = _queries.find(requestId);
@@ -636,7 +683,10 @@ bool RequestsBoxSearchController::loadMoreRows() {
 			}
 			_queries.erase(it);
 		}
+#if 0 // goodToRemove
 	}).fail([=](const MTP::Error &error, mtpRequestId requestId) {
+#endif
+	}).fail([=](const Tdb::Error &error, Tdb::RequestId requestId) {
 		if (_requestId == requestId) {
 			_requestId = 0;
 			_allLoaded = true;

From f033f179466de97688b0109854050d313a2044f7 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 28 Nov 2021 01:12:32 +0300
Subject: [PATCH 100/349] Migrated GroupInfoBox from MTP to TDLib.

---
 .../SourceFiles/boxes/add_contact_box.cpp     | 64 +++++++++++++++++--
 1 file changed, 60 insertions(+), 4 deletions(-)

diff --git a/Telegram/SourceFiles/boxes/add_contact_box.cpp b/Telegram/SourceFiles/boxes/add_contact_box.cpp
index 4ae85d53478957..95ea2d4c411665 100644
--- a/Telegram/SourceFiles/boxes/add_contact_box.cpp
+++ b/Telegram/SourceFiles/boxes/add_contact_box.cpp
@@ -123,11 +123,16 @@ void ChatCreateDone(
 
 void MustBePublicDestroy(not_null<ChannelData*> channel) {
 	const auto session = &channel->session();
+	session->sender().request(TLdeleteChat(
+		peerToTdbChat(channel->id)
+	)).send();
+#if 0 // mtp
 	session->api().request(MTPchannels_DeleteChannel(
 		channel->inputChannel
 	)).done([=](const MTPUpdates &result) {
 		session->api().applyUpdates(result);
 	}).send();
+#endif
 }
 
 void MustBePublicFailed(
@@ -718,32 +723,62 @@ void GroupInfoBox::createGroup(
 	if (_creationRequestId) {
 		return;
 	}
+#if 0 // goodToRemove
 	using TLUsers = MTPInputUser;
+#endif
+	using TLUsers = Tdb::TLint53;
 	auto inputs = QVector<TLUsers>();
 	inputs.reserve(users.size());
 	for (auto peer : users) {
 		auto user = peer->asUser();
 		Assert(user != nullptr);
 		if (!user->isSelf()) {
+#if 0 // goodToRemove
 			inputs.push_back(user->inputUser);
+#endif
+			inputs.push_back(Tdb::tl_int53(peerToUser(user->id).bare));
 		}
 	}
-#if 0 // todo
+#if 0 // goodToRemove
 	_creationRequestId = _api.request(MTPmessages_CreateChat(
 		MTP_flags(MTPmessages_CreateChat::Flag::f_ttl_period),
 		MTP_vector<TLUsers>(inputs),
 		MTP_string(title),
 		MTP_int(ttlPeriod())
 	)).done([=](const MTPmessages_InvitedUsers &result) {
+#endif
+	_creationRequestId = _api.request(Tdb::TLcreateNewBasicGroupChat(
+		Tdb::tl_vector<TLUsers>(std::move(inputs)),
+		Tdb::tl_string(title)
+	)).done([=](const Tdb::TLchat &result) {
 		auto image = _photo->takeResultImage();
 		const auto period = ttlPeriod();
 		const auto navigation = _navigation;
 		const auto done = _done;
 
 		getDelegate()->hideLayer(); // Destroys 'this'.
+#if 0 // goodToRemove
 		ChatCreateDone(navigation, std::move(image), period, result, done);
 	}).fail([=](const MTP::Error &error) {
 		const auto &type = error.type();
+#endif
+		const auto peerId = peerFromTdbChat(result.data().vchat_id());
+		const auto peer = navigation->session().data().peer(peerId);
+		if (!image.isNull()) {
+			navigation->session().api().peerPhoto().upload(
+				peer,
+				{ std::move(image) });
+		}
+		if (period) {
+			peer->setMessagesTTL(period);
+		}
+		if (done) {
+			done(peer);
+		} else {
+			navigation->showPeerHistory(peer);
+		}
+	}).fail([=](const Error &error) {
+		const auto &type = error.message;
 		_creationRequestId = 0;
 		const auto controller = _navigation->parentController();
 		if (type == u"NO_CHAT_TITLE"_q) {
@@ -766,7 +801,6 @@ void GroupInfoBox::createGroup(
 			controller->show(Ui::MakeInformBox(tr::lng_cant_do_this()));
 		}
 	}).send();
-#endif
 }
 
 void GroupInfoBox::submit() {
@@ -817,7 +851,7 @@ void GroupInfoBox::createChannel(
 		const QString &description) {
 	Expects(!_creationRequestId);
 
-#if 0 // todo
+#if 0 // goodToRemove
 	using Flag = MTPchannels_CreateChannel::Flag;
 	const auto flags = Flag()
 		| ((_type == Type::Megagroup || _type == Type::Forum)
@@ -881,6 +915,29 @@ void GroupInfoBox::createChannel(
 		}
 	}).fail([this](const MTP::Error &error) {
 		const auto &type = error.type();
+#endif
+	const auto tlZero = Tdb::tl_double(0);
+	_creationRequestId = _api.request(Tdb::TLcreateNewSupergroupChat(
+		Tdb::tl_string(title),
+		Tdb::tl_bool(_type == Type::Forum),
+		Tdb::tl_bool(_type == Type::Channel),
+		Tdb::tl_string(description),
+		Tdb::tl_chatLocation(
+			Tdb::tl_location(tlZero, tlZero, tlZero),
+			Tdb::tl_string()),
+		Tdb::tl_bool(false) // For import.
+	)).done([=](const Tdb::TLchat &result) {
+		auto &session = _navigation->session();
+		const auto peer = session.data().processPeer(result);
+		auto image = _photo->takeResultImage();
+		if (!image.isNull()) {
+			session.api().peerPhoto().upload(peer, { std::move(image) });
+		}
+		session.api().requestFullPeer(peer);
+		_createdChannel = peer->asChannel();
+		checkInviteLink();
+	}).fail([this](const Tdb::Error &error) {
+		const auto &type = error.message;
 		_creationRequestId = 0;
 		const auto controller = _navigation->parentController();
 		if (type == u"NO_CHAT_TITLE"_q) {
@@ -896,7 +953,6 @@ void GroupInfoBox::createChannel(
 				Ui::LayerOption::CloseOther); // TODO
 		}
 	}).send();
-#endif
 }
 
 void GroupInfoBox::checkInviteLink() {

From af7808294cd3f8d5e173f61b521581583a26516b Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 28 Nov 2021 01:39:18 +0300
Subject: [PATCH 101/349] Migrated SetupChannelBox from MTP to TDLib.

---
 .../SourceFiles/boxes/add_contact_box.cpp     | 64 +++++++++++++++++++
 Telegram/SourceFiles/boxes/add_contact_box.h  |  4 ++
 2 files changed, 68 insertions(+)

diff --git a/Telegram/SourceFiles/boxes/add_contact_box.cpp b/Telegram/SourceFiles/boxes/add_contact_box.cpp
index 95ea2d4c411665..55c8936b946705 100644
--- a/Telegram/SourceFiles/boxes/add_contact_box.cpp
+++ b/Telegram/SourceFiles/boxes/add_contact_box.cpp
@@ -1083,6 +1083,14 @@ void SetupChannelBox::prepare() {
 
 	setMouseTracking(true);
 
+	_checkRequestId = _api.request(Tdb::TLcheckChatUsername(
+		peerToTdbChat(_channel->id),
+		Tdb::tl_string("preston")
+	)).done([=](const Tdb::TLcheckChatUsernameResult &result) {
+		_checkRequestId = 0;
+		firstCheckFail(parseError(result));
+	}).send();
+#if 0 // goodToRemove
 	_checkRequestId = _api.request(MTPchannels_CheckUsername(
 		_channel->inputChannel,
 		MTP_string("preston")
@@ -1090,6 +1098,7 @@ void SetupChannelBox::prepare() {
 		_checkRequestId = 0;
 		firstCheckFail(parseError(error.type()));
 	}).send();
+#endif
 
 	addButton(tr::lng_settings_save(), [=] { save(); });
 
@@ -1330,6 +1339,26 @@ void SetupChannelBox::updateSelected(const QPoint &cursorGlobalPosition) {
 void SetupChannelBox::save() {
 	const auto saveUsername = [&](const QString &link) {
 		_sentUsername = link;
+		_saveRequestId = _api.request(Tdb::TLsetSupergroupUsername(
+			Tdb::tl_int53(peerToChannel(_channel->id).bare),
+			Tdb::tl_string(_sentUsername)
+		)).done([=] {
+			_saveRequestId = 0;
+			updateFail(UsernameResult::Ok);
+		}).fail([=](const Tdb::Error &error) {
+			const auto &type = error.message;
+			_saveRequestId = 0;
+			updateFail([&] {
+				if (type == u"USERNAME_INVALID"_q) {
+					return UsernameResult::Invalid;
+				} else if (type == u"USERNAME_OCCUPIED"_q
+					|| type == u"USERNAMES_UNAVAILABLE"_q) {
+					return UsernameResult::Occupied;
+				}
+				return UsernameResult::Invalid;
+			}());
+		}).send();
+#if 0 // goodToRemove
 		_saveRequestId = _api.request(MTPchannels_UpdateUsername(
 			_channel->inputChannel,
 			MTP_string(_sentUsername)
@@ -1347,6 +1376,7 @@ void SetupChannelBox::save() {
 			_saveRequestId = 0;
 			updateFail(parseError(error.type()));
 		}).send();
+#endif
 	};
 	if (_saveRequestId) {
 		return;
@@ -1414,6 +1444,25 @@ void SetupChannelBox::check() {
 	const auto link = _link->text().trimmed();
 	if (link.size() >= Ui::EditPeer::kMinUsernameLength) {
 		_checkUsername = link;
+		_checkRequestId = _api.request(Tdb::TLcheckChatUsername(
+			peerToTdbChat(_channel->id),
+			Tdb::tl_string(link)
+		)).done([=](const Tdb::TLcheckChatUsernameResult &result) {
+			_checkRequestId = 0;
+			const auto parsed = parseError(result);
+			if ((parsed == UsernameResult::Ok)
+				|| _checkUsername == _channel->username) {
+				_errorText = QString();
+				_goodText = tr::lng_create_channel_link_available(tr::now);
+				update();
+			} else {
+				checkFail(parsed);
+			}
+		}).fail([=] {
+			_checkRequestId = 0;
+			checkFail(UsernameResult::Unknown);
+		}).send();
+#if 0 // goodToRemove
 		_checkRequestId = _api.request(MTPchannels_CheckUsername(
 			_channel->inputChannel,
 			MTP_string(link)
@@ -1431,6 +1480,7 @@ void SetupChannelBox::check() {
 			_checkRequestId = 0;
 			checkFail(parseError(error.type()));
 		}).send();
+#endif
 	}
 }
 
@@ -1462,6 +1512,19 @@ void SetupChannelBox::privacyChanged(Privacy value) {
 }
 
 SetupChannelBox::UsernameResult SetupChannelBox::parseError(
+		const Tdb::TLcheckChatUsernameResult &result) {
+	return result.match([](const Tdb::TLDcheckChatUsernameResultOk &) {
+		return UsernameResult::Ok;
+	}, [](const Tdb::TLDcheckChatUsernameResultUsernameInvalid &) {
+		return UsernameResult::Invalid;
+	}, [](const Tdb::TLDcheckChatUsernameResultUsernameOccupied &) {
+		return UsernameResult::Occupied;
+	}, [](const Tdb::TLDcheckChatUsernameResultPublicChatsTooMuch &) {
+		return UsernameResult::ChatsTooMuch;
+	}, [](const Tdb::TLDcheckChatUsernameResultPublicGroupsUnavailable &) {
+		return UsernameResult::NA;
+	});
+#if 0 // goodToRemove
 		const QString &error) {
 	if (error == u"USERNAME_NOT_MODIFIED"_q) {
 		return UsernameResult::Ok;
@@ -1480,6 +1543,7 @@ SetupChannelBox::UsernameResult SetupChannelBox::parseError(
 	} else {
 		return UsernameResult::Unknown;
 	}
+#endif
 }
 
 void SetupChannelBox::updateFail(UsernameResult result) {
diff --git a/Telegram/SourceFiles/boxes/add_contact_box.h b/Telegram/SourceFiles/boxes/add_contact_box.h
index 9bc7de65209c72..9f4a19cc9150f1 100644
--- a/Telegram/SourceFiles/boxes/add_contact_box.h
+++ b/Telegram/SourceFiles/boxes/add_contact_box.h
@@ -198,7 +198,11 @@ class SetupChannelBox final : public Ui::BoxContent {
 		NA,
 		Unknown,
 	};
+#if 0 // goodToRemove
 	[[nodiscard]] UsernameResult parseError(const QString &error);
+#endif
+	[[nodiscard]] UsernameResult parseError(
+		const Tdb::TLcheckChatUsernameResult &result);
 
 	void privacyChanged(Privacy value);
 	void updateSelected(const QPoint &cursorGlobalPosition);

From 0603184a1f37db4c94386aa4eed47fd4fe5895eb Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 28 Nov 2021 06:00:57 +0300
Subject: [PATCH 102/349] Fixed uploading of profile photo for groups and
 channels.

---
 Telegram/SourceFiles/api/api_peer_photo.cpp | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_peer_photo.cpp b/Telegram/SourceFiles/api/api_peer_photo.cpp
index f76f828b7cc44c..e5db0b0dbff2fe 100644
--- a/Telegram/SourceFiles/api/api_peer_photo.cpp
+++ b/Telegram/SourceFiles/api/api_peer_photo.cpp
@@ -272,9 +272,16 @@ void PeerPhoto::upload(
 
 	_uploads.emplace(peer, std::move(generator));
 
-	_api.request(TLsetProfilePhoto(
-		std::move(inputFile)
-	)).send();
+	if (peer->isSelf()) {
+		_api.request(TLsetProfilePhoto(
+			std::move(inputFile)
+		)).send();
+	} else {
+		_api.request(TLsetChatPhoto(
+			peerToTdbChat(peer->id),
+			std::move(inputFile)
+		)).send();
+	}
 }
 
 void PeerPhoto::suggest(not_null<PeerData*> peer, UserPhoto &&photo) {

From 856c21d8e545ecbba64682255c3ac836054197ff Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 28 Nov 2021 07:06:05 +0300
Subject: [PATCH 103/349] Fixed PeerListGlobalSearchController request.

---
 Telegram/SourceFiles/boxes/peer_list_controllers.cpp | 8 ++++----
 Telegram/SourceFiles/boxes/peer_list_controllers.h   | 4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/Telegram/SourceFiles/boxes/peer_list_controllers.cpp b/Telegram/SourceFiles/boxes/peer_list_controllers.cpp
index 2dcb3650a828f6..9c5ac4a16fd2e7 100644
--- a/Telegram/SourceFiles/boxes/peer_list_controllers.cpp
+++ b/Telegram/SourceFiles/boxes/peer_list_controllers.cpp
@@ -219,10 +219,10 @@ void PeerListGlobalSearchController::searchOnServer() {
 		}
 	}).send();
 #endif
-	_requestId = _api.request(Tdb::TLsearchContacts(
+	_requestId = _api.request(Tdb::TLsearchChatsOnServer(
 		Tdb::tl_string(_query),
 		Tdb::tl_int32(SearchPeopleLimit)
-	)).done([=](const Tdb::TLusers &result, Tdb::RequestId requestId) {
+	)).done([=](const Tdb::TLchats &result, Tdb::RequestId requestId) {
 		searchDone(result, requestId);
 	}).fail([=](const Tdb::Error &error, Tdb::RequestId requestId) {
 		if (_requestId == requestId) {
@@ -237,7 +237,7 @@ void PeerListGlobalSearchController::searchDone(
 #if 0 // goodToRemove
 		const MTPcontacts_Found &result,
 #endif
-		const Tdb::TLusers &result,
+		const Tdb::TLchats &result,
 		mtpRequestId requestId) {
 #if 0 // goodToRemove
 	Expects(result.type() == mtpc_contacts_found);
@@ -271,7 +271,7 @@ void PeerListGlobalSearchController::searchDone(
 	if (_requestId == requestId) {
 		_requestId = 0;
 
-		for (const auto &peerId : result.data().vuser_ids().v) {
+		for (const auto &peerId : result.data().vchat_ids().v) {
 			const auto peer = _session->data().peerLoaded(
 				peerFromTdbChat(peerId));
 			if (peer) {
diff --git a/Telegram/SourceFiles/boxes/peer_list_controllers.h b/Telegram/SourceFiles/boxes/peer_list_controllers.h
index 398b200701bc4c..71699c3cd5eb72 100644
--- a/Telegram/SourceFiles/boxes/peer_list_controllers.h
+++ b/Telegram/SourceFiles/boxes/peer_list_controllers.h
@@ -88,7 +88,7 @@ class PeerListGlobalSearchController : public PeerListSearchController {
 #if 0 // goodToRemove
 	void searchDone(const MTPcontacts_Found &result, mtpRequestId requestId);
 #endif
-	void searchDone(const Tdb::TLusers &result, mtpRequestId requestId);
+	void searchDone(const Tdb::TLchats &result, mtpRequestId requestId);
 
 	const not_null<Main::Session*> _session;
 	MTP::Sender _api;
@@ -98,7 +98,7 @@ class PeerListGlobalSearchController : public PeerListSearchController {
 #if 0 // goodToRemove
 	std::map<QString, MTPcontacts_Found> _cache;
 #endif
-	std::map<QString, Tdb::TLusers> _cache;
+	std::map<QString, Tdb::TLchats> _cache;
 	std::map<mtpRequestId, QString> _queries;
 
 };

From 9028b09fa45de39b20d04272311e530e264f1e69 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 28 Nov 2021 08:08:43 +0300
Subject: [PATCH 104/349] Migrated chat migration to supergroup from MTP to
 TDLib.

---
 Telegram/SourceFiles/apiwrap.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 884267167d7256..04155ae33a7c7c 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -1423,6 +1423,19 @@ void ApiWrap::migrateChat(
 		migrateFail(chat, error.type());
 	}).send();
 #endif
+	sender().request(Tdb::TLupgradeBasicGroupChatToSupergroupChat(
+		peerToTdbChat(chat->id)
+	)).done([=](const Tdb::TLchat &result) {
+		const auto peer = session().data().processPeer(result);
+		session().changes().sendNotifications();
+
+		if (auto handlers = _migrateCallbacks.take(chat)) {
+			_migrateCallbacks.emplace(peer, std::move(*handlers));
+		}
+		requestFullPeer(peer);
+	}).fail([=](const Tdb::Error &error) {
+		migrateFail(chat, error.message);
+	}).send();
 }
 
 void ApiWrap::migrateDone(

From 7e0e03c773abc4496c3bfbfda64bc5ce94e3e318 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 28 Nov 2021 08:08:43 +0300
Subject: [PATCH 105/349] Migrated sending of callback query to bots from MTP
 to TDLib.

---
 Telegram/SourceFiles/api/api_bot.cpp | 31 ++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_bot.cpp b/Telegram/SourceFiles/api/api_bot.cpp
index 5342cbd2e00450..d6594ec4430523 100644
--- a/Telegram/SourceFiles/api/api_bot.cpp
+++ b/Telegram/SourceFiles/api/api_bot.cpp
@@ -73,6 +73,7 @@ void SendBotCallbackData(
 	using ButtonType = HistoryMessageMarkupButton::Type;
 	const auto isGame = (button->type == ButtonType::Game);
 
+#if 0 // goodToRemove
 	auto flags = MTPmessages_GetBotCallbackAnswer::Flags(0);
 	QByteArray sendData;
 	if (isGame) {
@@ -95,6 +96,25 @@ void SendBotCallbackData(
 		MTP_bytes(sendData),
 		password ? password->result : MTP_inputCheckPasswordEmpty()
 	)).done([=](const MTPmessages_BotCallbackAnswer &result) {
+#endif
+	const auto withPassword = password.has_value();
+	auto payload = [&] {
+		if (isGame) {
+			return Tdb::tl_callbackQueryPayloadGame(Tdb::tl_string());
+		} else {
+			const auto tlBytes = Tdb::tl_bytes(button->data);
+			return withPassword
+				? Tdb::tl_callbackQueryPayloadDataWithPassword(
+					Tdb::tl_string(password->password),
+					tlBytes)
+				: Tdb::tl_callbackQueryPayloadData(tlBytes);
+		}
+	}();
+	button->requestId = api->sender().request(Tdb::TLgetCallbackQueryAnswer(
+		peerToTdbChat(history->peer->id),
+		Tdb::tl_int53(item->id.bare),
+		std::move(payload)
+	)).done([=](const Tdb::TLDcallbackQueryAnswer &data) {
 		const auto guard = gsl::finally([&] {
 			if (done) {
 				done();
@@ -108,12 +128,17 @@ void SendBotCallbackData(
 			button->requestId = 0;
 			owner->requestItemRepaint(item);
 		}
+#if 0 // goodToRemove
 		const auto &data = result.data();
 		const auto message = data.vmessage()
 			? qs(*data.vmessage())
 			: QString();
 		const auto link = data.vurl() ? qs(*data.vurl()) : QString();
 		const auto showAlert = data.is_alert();
+#endif
+		const auto message = data.vtext().v;
+		const auto link = data.vurl().v;
+		const auto showAlert = data.vshow_alert().v;
 
 		if (!message.isEmpty()) {
 			if (!show->valid()) {
@@ -144,10 +169,16 @@ void SendBotCallbackData(
 		} else if (withPassword) {
 			show->hideLayer();
 		}
+#if 0 // goodToRemove
 	}).fail([=](const MTP::Error &error) {
+#endif
+	}).fail([=](const Tdb::Error &error) {
 		const auto guard = gsl::finally([&] {
 			if (handleError) {
+#if 0 // goodToRemove
 				handleError(error.type());
+#endif
+				handleError(error.message);
 			}
 		});
 		const auto item = owner->message(fullId);

From d4cb7120235a6948b3724f939c1d998b5d68cbd0 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 28 Nov 2021 08:08:43 +0300
Subject: [PATCH 106/349] Replaced Ui::FormatPhone with Tdb::FormatPhone.

Added td_tdb to td_export.
---
 Telegram/SourceFiles/tdb/tdb_format_phone.cpp | 28 +++++++++++++++++++
 Telegram/SourceFiles/tdb/tdb_format_phone.h   | 14 ++++++++++
 .../SourceFiles/ui/text/format_values.cpp     |  7 +++++
 Telegram/cmake/td_export.cmake                |  1 +
 Telegram/cmake/td_tdb.cmake                   |  2 ++
 5 files changed, 52 insertions(+)
 create mode 100644 Telegram/SourceFiles/tdb/tdb_format_phone.cpp
 create mode 100644 Telegram/SourceFiles/tdb/tdb_format_phone.h

diff --git a/Telegram/SourceFiles/tdb/tdb_format_phone.cpp b/Telegram/SourceFiles/tdb/tdb_format_phone.cpp
new file mode 100644
index 00000000000000..398f6947e7ffe9
--- /dev/null
+++ b/Telegram/SourceFiles/tdb/tdb_format_phone.cpp
@@ -0,0 +1,28 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "tdb/tdb_format_phone.h"
+
+#include "tdb/tdb_account.h"
+
+namespace Tdb {
+
+QString FormatPhone(const QString &phone) {
+	const auto result = Execute(TLgetPhoneNumberInfoSync(
+		tl_string(),
+		tl_string(phone)
+	));
+	if (!result.has_value()) {
+		return phone;
+	} else {
+		return QString("+%1 %2")
+			.arg(result->data().vcountry_calling_code().v)
+			.arg(result->data().vformatted_phone_number().v);
+	}
+}
+
+} // namespace Tdb
diff --git a/Telegram/SourceFiles/tdb/tdb_format_phone.h b/Telegram/SourceFiles/tdb/tdb_format_phone.h
new file mode 100644
index 00000000000000..c0eb64660e5397
--- /dev/null
+++ b/Telegram/SourceFiles/tdb/tdb_format_phone.h
@@ -0,0 +1,14 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+namespace Tdb {
+
+[[nodiscard]] QString FormatPhone(const QString &phone);
+
+} // namespace Tdb
diff --git a/Telegram/SourceFiles/ui/text/format_values.cpp b/Telegram/SourceFiles/ui/text/format_values.cpp
index 564e5013f8d490..b5c650859df89c 100644
--- a/Telegram/SourceFiles/ui/text/format_values.cpp
+++ b/Telegram/SourceFiles/ui/text/format_values.cpp
@@ -15,6 +15,10 @@ For license and copyright information please follow this link:
 #include <sstream>
 #include <iostream>
 
+namespace Tdb { // We don't want to link td_tdb to td_ui, just forward decl.
+[[nodiscard]] QString FormatPhone(const QString &phone);
+} // namespace Tdb
+
 namespace Ui {
 namespace {
 
@@ -388,6 +392,8 @@ QString FormatImageSizeText(const QSize &size) {
 }
 
 QString FormatPhone(QString phone) {
+	return Tdb::FormatPhone(phone);
+#if 0 // mtp
 	if (phone.isEmpty()) {
 		return QString();
 	}
@@ -398,6 +404,7 @@ QString FormatPhone(QString phone) {
 	return Countries::Instance().format({
 		.phone = (phone.at(0) == '+') ? phone.mid(1) : phone,
 	}).formatted;
+#endif
 }
 
 QString FormatTTL(float64 ttl) {
diff --git a/Telegram/cmake/td_export.cmake b/Telegram/cmake/td_export.cmake
index c187e6543446ea..6c6a8f68790514 100644
--- a/Telegram/cmake/td_export.cmake
+++ b/Telegram/cmake/td_export.cmake
@@ -44,4 +44,5 @@ target_link_libraries(td_export
 PUBLIC
     desktop-app::lib_base
     tdesktop::td_scheme
+    tdesktop::td_tdb
 )
diff --git a/Telegram/cmake/td_tdb.cmake b/Telegram/cmake/td_tdb.cmake
index 15c95bb1717c39..cb536bfd4fabd4 100644
--- a/Telegram/cmake/td_tdb.cmake
+++ b/Telegram/cmake/td_tdb.cmake
@@ -21,6 +21,8 @@ PRIVATE
     tdb/tdb_file_generator.h
     tdb/tdb_file_proxy.cpp
     tdb/tdb_file_proxy.h
+    tdb/tdb_format_phone.cpp
+    tdb/tdb_format_phone.h
     tdb/tdb_option.h
     tdb/tdb_request_id.h
     tdb/tdb_sender.cpp

From 69b569983c0479b2690fa0629e0537c7fbbc61ae Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 28 Nov 2021 08:08:43 +0300
Subject: [PATCH 107/349] Migrated Countries::Manager from MTP to TDLib.

---
 .../countries/countries_manager.cpp           | 49 ++++++++++++++++++-
 1 file changed, 48 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/countries/countries_manager.cpp b/Telegram/SourceFiles/countries/countries_manager.cpp
index bde5f8bee60268..a565e08435cf65 100644
--- a/Telegram/SourceFiles/countries/countries_manager.cpp
+++ b/Telegram/SourceFiles/countries/countries_manager.cpp
@@ -149,7 +149,7 @@ Manager::Manager(not_null<Main::Domain*> domain)
 : _path(cWorkingDir() + "tdata/countries") {
 	read();
 
-#if 0 // todo
+#if 0 // goodToRemove
 	const auto mtpLifetime = _lifetime.make_state<rpl::lifetime>();
 	domain->activeValue(
 	) | rpl::filter([=](Main::Account *account) {
@@ -164,6 +164,16 @@ Manager::Manager(not_null<Main::Domain*> domain)
 		_api.reset();
 	}, _lifetime);
 #endif
+	Core::App().domain().activeValue(
+	) | rpl::filter([=](Main::Account *account) {
+		return (account != nullptr);
+	}) | rpl::start_with_next_done([=](Main::Account *account) {
+		_api.emplace(account->sender());
+
+		request();
+	}, [=] {
+		_api.reset();
+	}, _lifetime);
 }
 
 void Manager::read() {
@@ -194,6 +204,7 @@ void Manager::write() const {
 void Manager::request() {
 	Expects(_api.has_value());
 
+#if 0 // goodToRemove
 	const auto convertMTP = [](const auto &vector, bool force = false) {
 		if (!vector) {
 			return std::vector<QString>(force ? 1 : 0);
@@ -248,6 +259,42 @@ void Manager::request() {
 			).arg(error.type()));
 		_lifetime.destroy();
 	}).send();
+#endif
+	_api->request(Tdb::TLgetCountries(
+	)).done([=](const Tdb::TLDcountries &data) {
+		auto infos = std::vector<Info>();
+
+		for (const auto &country : data.vcountries().v) {
+
+			const auto &countryData = country.data();
+			if (countryData.vis_hidden().v) {
+				continue;
+			}
+
+			auto info = Info(ProcessAlternativeName({
+				.name = countryData.venglish_name().v,
+				.iso2 = countryData.vcountry_code().v,
+				.isHidden = countryData.vis_hidden().v,
+			}));
+			for (const auto &code : countryData.vcalling_codes().v) {
+				info.codes.push_back(CallingCodeInfo{
+					.callingCode = code.v,
+					.prefixes = {}, // Is not provided by TDLib.
+					.patterns = {}, // Is not provided by TDLib.
+				});
+			}
+
+			infos.push_back(std::move(info));
+		}
+
+		Instance().setList(std::move(infos));
+		write();
+		_lifetime.destroy();
+	}).fail([=](const Tdb::Error &error) {
+		LOG(("API Error: getting countries failed with error %1"
+			).arg(error.message));
+		_lifetime.destroy();
+	}).send();
 }
 
 rpl::lifetime &Manager::lifetime() {

From de9ef49b3819394e98fe212eb2165794812f717a Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 28 Nov 2021 08:08:43 +0300
Subject: [PATCH 108/349] Migrated generating groups of phone patterns from MTP
 to TDLib.

---
 .../SourceFiles/boxes/add_contact_box.cpp     |  5 +++++
 Telegram/SourceFiles/intro/intro_phone.cpp    |  5 +++++
 .../passport/passport_panel_edit_contact.cpp  |  3 +++
 .../payments/ui/payments_field.cpp            |  4 ++++
 Telegram/SourceFiles/tdb/tdb_format_phone.cpp | 19 +++++++++++++++++++
 Telegram/SourceFiles/tdb/tdb_format_phone.h   |  1 +
 6 files changed, 37 insertions(+)

diff --git a/Telegram/SourceFiles/boxes/add_contact_box.cpp b/Telegram/SourceFiles/boxes/add_contact_box.cpp
index 55c8936b946705..19b4ae61169c0c 100644
--- a/Telegram/SourceFiles/boxes/add_contact_box.cpp
+++ b/Telegram/SourceFiles/boxes/add_contact_box.cpp
@@ -46,6 +46,8 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_format_phone.h"
+
 #include <QtGui/QGuiApplication>
 #include <QtGui/QClipboard>
 
@@ -300,7 +302,10 @@ AddContactBox::AddContactBox(
 	tr::lng_contact_phone(),
 	Countries::ExtractPhoneCode(session->user()->phone()),
 	phone,
+	[](const QString &s) { return Tdb::PhonePatternGroups(s); })
+#if 0 // goodToRemove
 	[](const QString &s) { return Countries::Groups(s); })
+#endif
 , _invertOrder(langFirstNameGoesSecond()) {
 	if (!phone.isEmpty()) {
 		_phone->setDisabled(true);
diff --git a/Telegram/SourceFiles/intro/intro_phone.cpp b/Telegram/SourceFiles/intro/intro_phone.cpp
index 31e39a52f499b3..0cbedccfea0626 100644
--- a/Telegram/SourceFiles/intro/intro_phone.cpp
+++ b/Telegram/SourceFiles/intro/intro_phone.cpp
@@ -28,6 +28,8 @@ For license and copyright information please follow this link:
 #include "window/window_session_controller.h"
 #include "countries/countries_instance.h" // Countries::Groups
 
+#include "tdb/tdb_format_phone.h" // Tdb::PhonePatternGroups
+
 namespace Intro {
 namespace details {
 namespace {
@@ -61,7 +63,10 @@ PhoneWidget::PhoneWidget(
 , _phone(
 	this,
 	st::introPhone,
+	[](const QString &s) { return Tdb::PhonePatternGroups(s); }) {
+#if 0 // goodToRemove
 	[](const QString &s) { return Countries::Groups(s); }) {
+#endif
 #if 0 // mtp
 , _checkRequestTimer([=] { checkRequest(); }) {
 #endif
diff --git a/Telegram/SourceFiles/passport/passport_panel_edit_contact.cpp b/Telegram/SourceFiles/passport/passport_panel_edit_contact.cpp
index b6fd1071dbebea..879968b604d233 100644
--- a/Telegram/SourceFiles/passport/passport_panel_edit_contact.cpp
+++ b/Telegram/SourceFiles/passport/passport_panel_edit_contact.cpp
@@ -302,7 +302,10 @@ void PanelEditContact::setupControls(
 			Countries::ExtractPhoneCode(
 				_controller->bot()->session().user()->phone()),
 			data,
+			[](const QString &s) { return Tdb::PhonePatternGroups(s); });
+#if 0 // goodToRemove
 			[](const QString &s) { return Countries::Groups(s); });
+#endif
 	} else {
 		_field = Ui::CreateChild<Ui::MaskedInputField>(
 			wrap.data(),
diff --git a/Telegram/SourceFiles/payments/ui/payments_field.cpp b/Telegram/SourceFiles/payments/ui/payments_field.cpp
index e5fbcb34e68fd4..01650b2992572b 100644
--- a/Telegram/SourceFiles/payments/ui/payments_field.cpp
+++ b/Telegram/SourceFiles/payments/ui/payments_field.cpp
@@ -17,6 +17,7 @@ For license and copyright information please follow this link:
 #include "base/event_filter.h"
 #include "base/qt/qt_common_adapters.h"
 #include "styles/style_payments.h"
+#include "tdb/tdb_format_phone.h" // Tdb::PhonePatternGroups
 
 #include <QtCore/QRegularExpression>
 #include <QtWidgets/QTextEdit>
@@ -410,7 +411,10 @@ struct SimpleFieldState {
 			std::move(config.placeholder),
 			Countries::ExtractPhoneCode(config.defaultPhone),
 			Parse(config),
+			[](const QString &s) { return Tdb::PhonePatternGroups(s); });
+#if 0 // goodToRemove
 			[](const QString &s) { return Countries::Groups(s); });
+#endif
 	case FieldType::Money:
 		return CreateMoneyField(
 			wrap,
diff --git a/Telegram/SourceFiles/tdb/tdb_format_phone.cpp b/Telegram/SourceFiles/tdb/tdb_format_phone.cpp
index 398f6947e7ffe9..7b3a98535caa42 100644
--- a/Telegram/SourceFiles/tdb/tdb_format_phone.cpp
+++ b/Telegram/SourceFiles/tdb/tdb_format_phone.cpp
@@ -25,4 +25,23 @@ QString FormatPhone(const QString &phone) {
 	}
 }
 
+// doLater Refuse to use "groups".
+QVector<int> PhonePatternGroups(const QString &phone) {
+	const auto filled = phone + QString().fill('X', 20 - phone.size());
+	const auto formatted = FormatPhone(filled);
+	const auto digits = QStringView(formatted).mid(1);
+	QVector<int> groups;
+	auto counter = 0;
+	for (const auto &ch : digits) {
+		if (ch == ' ') {
+			groups.push_back(counter);
+			counter = 0;
+		} else {
+			counter++;
+		}
+	}
+	groups.push_back(counter);
+	return groups;
+}
+
 } // namespace Tdb
diff --git a/Telegram/SourceFiles/tdb/tdb_format_phone.h b/Telegram/SourceFiles/tdb/tdb_format_phone.h
index c0eb64660e5397..44c09b19d96913 100644
--- a/Telegram/SourceFiles/tdb/tdb_format_phone.h
+++ b/Telegram/SourceFiles/tdb/tdb_format_phone.h
@@ -10,5 +10,6 @@ For license and copyright information please follow this link:
 namespace Tdb {
 
 [[nodiscard]] QString FormatPhone(const QString &phone);
+[[nodiscard]] QVector<int> PhonePatternGroups(const QString &phone);
 
 } // namespace Tdb

From 7bc27604956ecb7affa5c6643e4d138ff447a144 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 3 Feb 2022 00:16:50 +0300
Subject: [PATCH 109/349] Update TDLib to 1.8.1.

---
 Telegram/SourceFiles/api/api_invite_links.cpp |  2 +-
 .../SourceFiles/api/api_text_entities.cpp     |  2 ++
 Telegram/SourceFiles/api/api_updates.cpp      | 10 ++++++---
 Telegram/SourceFiles/data/data_document.cpp   | 21 ++++++++++++++----
 Telegram/SourceFiles/data/data_session.cpp    |  2 +-
 .../admin_log/history_admin_log_item.cpp      | 22 +++++++++++--------
 .../main/session/send_as_peers.cpp            |  2 +-
 Telegram/build/prepare/prepare.py             |  2 +-
 8 files changed, 43 insertions(+), 20 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_invite_links.cpp b/Telegram/SourceFiles/api/api_invite_links.cpp
index 96a75cfa7fd665..985438967a9c4a 100644
--- a/Telegram/SourceFiles/api/api_invite_links.cpp
+++ b/Telegram/SourceFiles/api/api_invite_links.cpp
@@ -886,7 +886,7 @@ auto InviteLinks::parse(
 		.admin = peer->owner().user(invite.data().vcreator_user_id().v),
 		.date = invite.data().vdate().v,
 		.startDate = invite.data().vedit_date().v,
-		.expireDate = invite.data().vexpire_date().v,
+		.expireDate = invite.data().vexpiration_date().v,
 		.usageLimit = invite.data().vmember_limit().v,
 		.usage = invite.data().vmember_count().v,
 		.requested = invite.data().vpending_join_request_count().v,
diff --git a/Telegram/SourceFiles/api/api_text_entities.cpp b/Telegram/SourceFiles/api/api_text_entities.cpp
index 6ed90b448ad512..c599c94759e495 100644
--- a/Telegram/SourceFiles/api/api_text_entities.cpp
+++ b/Telegram/SourceFiles/api/api_text_entities.cpp
@@ -396,6 +396,8 @@ EntitiesInText EntitiesFromTdb(
 						.userId = uint64(data.vuser_id().v),
 					});
 					return EntityType::MentionName;
+				}, [&](const TLDtextEntityTypeSpoiler &data) {
+					return EntityType::Spoiler;
 				}, [&](const TLDtextEntityTypeMediaTimestamp &data) {
 					// #TODO entities media timestamp links
 					return EntityType::Invalid;
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 2999ce70b5d083..fcdf957cc59620 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2794,11 +2794,11 @@ void Updates::applyUpdate(const TLupdate &update) {
 		owner.applyLastMessage(data);
 	}, [&](const TLDupdateChatPosition &data) {
 		owner.applyDialogPosition(data);
-	}, [&](const TLDupdateChatDefaultMessageSenderId &data) {
+	}, [&](const TLDupdateChatMessageSender &data) {
 		const auto peer = owner.peerLoaded(peerFromTdbChat(data.vchat_id()));
 		if (peer) {
 			auto &sendAsPeers = session().sendAsPeers();
-			if (const auto sender = data.vdefault_message_sender_id()) {
+			if (const auto sender = data.vmessage_sender_id()) {
 				sendAsPeers.setChosen(peer, peerFromSender(*sender));
 			} else {
 				sendAsPeers.setChosen(peer, PeerId());
@@ -2876,9 +2876,13 @@ void Updates::applyUpdate(const TLupdate &update) {
 			history->unreadMentions().setCount(
 				data.vunread_mention_count().v);
 		}
+	}, [&](const TLDupdateChatUnreadReactionCount &data) {
+	}, [&](const TLDupdateChatAvailableReactions &data) {
+	}, [&](const TLDupdateMessageUnreadReactions &data) {
+	}, [&](const TLDupdateReactions &data) {
 	}, [&](const TLDupdateChatNotificationSettings &data) {
 	}, [&](const TLDupdateScopeNotificationSettings &data) {
-	}, [&](const TLDupdateChatMessageTtlSetting &data) {
+	}, [&](const TLDupdateChatMessageTtl &data) {
 	}, [&](const TLDupdateChatActionBar &data) {
 	}, [&](const TLDupdateChatTheme &data) {
 	}, [&](const TLDupdateChatReplyMarkup &data) {
diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index 181ecb34a531f4..f382cceff4cee2 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -489,13 +489,26 @@ DocumentId DocumentData::IdFromTdb(const TLsticker &data) {
 
 void DocumentData::setFromTdb(const TLsticker &data) {
 	const auto &fields = data.data();
-	const auto animated = fields.vis_animated().v;
+	const auto stickerType = fields.vtype().match([&](
+		const TLDstickerTypeAnimated &) {
+		return StickerType::Tgs;
+	}, [&](const TLDstickerTypeStatic &) {
+		return StickerType::Webp;
+	}, [&](const TLDstickerTypeVideo &) {
+		return StickerType::Webm;
+	}, [&](const TLDstickerTypeMask &) {
+		return StickerType::Webp;
+	});
 	setFileName(QString());// animated ? u"sticker.tgs"_q : u"sticker.webp"_q
-	setMimeString(animated ? u"application/x-tgsticker"_q : u"image/webp"_q);
+	setMimeString((stickerType == StickerType::Tgs)
+		? u"application/x-tgsticker"_q
+		: (stickerType == StickerType::Webm)
+		? u"video/webm"_q
+		: u"image/webp"_q);
 	updateThumbnails(nullptr, fields.vthumbnail());
 	setTdbLocation(fields.vsticker());
 	recountIsImage();
-	dimensions = animated
+	dimensions = (stickerType == StickerType::Tgs)
 		? kLottieStickerDimensions
 		: QSize(fields.vwidth().v, fields.vheight().v);
 	type = StickerDocument;
@@ -504,7 +517,7 @@ void DocumentData::setFromTdb(const TLsticker &data) {
 	_flags = (_flags | kStreamingSupportedUnknown)
 		& ~Flag::HasAttachedStickers;
 	const auto stickerData = sticker();
-	stickerData->type = animated ? StickerType::Tgs : StickerType::Webp;
+	stickerData->type = stickerType;
 	stickerData->alt = fields.vemoji().v;
 	stickerData->outlineGenerator = PathFromOutlineGenerator(
 		fields.voutline().v);
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index b0931639f6a4d1..cef11f8fd1b7e3 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1318,7 +1318,7 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 				: Flag()));
 	}
 
-	if (const auto sender = data.vdefault_message_sender_id()) {
+	if (const auto sender = data.vmessage_sender_id()) {
 		session().sendAsPeers().setChosen(result, peerFromSender(*sender));
 	}
 
diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
index 25a733facdfe97..e715f3abbb857e 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
@@ -204,6 +204,7 @@ Tdb::TLmessage PrepareLogMessage(
 		Tdb::tl_bool(false), // canBeSaved.
 		Tdb::tl_bool(false), // canBeDeletedForMe.
 		Tdb::tl_bool(false), // canBeDeletedForAll.
+		Tdb::tl_bool(false), // canGetAddedReactions
 		Tdb::tl_bool(false), // statistics.
 		Tdb::tl_bool(false), // thread.
 		Tdb::tl_bool(false), // views.
@@ -217,6 +218,7 @@ Tdb::TLmessage PrepareLogMessage(
 			? std::make_optional(*message.data().vforward_info())
 			: std::nullopt, // forwards.
 		std::nullopt, // interactions.
+		Tdb::tl_vector<Tdb::TLunreadReaction>(),
 		Tdb::tl_int53(0), // replyInChat
 		Tdb::tl_int53(0), // replyToId.
 		Tdb::tl_int53(0), // threadId.
@@ -545,8 +547,8 @@ TextWithEntities GenerateInviteLinkChangeText(
 #endif
 	const auto wasLabel = prevLink.vname().v;
 	const auto nowLabel = newLink.vname().v;
-	const auto wasExpireDate = prevLink.vexpire_date().v;
-	const auto nowExpireDate = newLink.vexpire_date().v;
+	const auto wasExpireDate = prevLink.vexpiration_date().v;
+	const auto nowExpireDate = newLink.vexpiration_date().v;
 	const auto wasUsageLimit = prevLink.vmember_limit().v;
 	const auto nowUsageLimit = newLink.vmember_limit().v;
 	const auto wasRequestApproval = prevLink.vcreates_join_request().v;
@@ -929,7 +931,7 @@ void GenerateItems(
 	using LogLocation = TLDchatEventLocationChanged;
 	using LogSlowMode = TLDchatEventSlowModeDelayChanged;
 	using LogStartCall = TLDchatEventVideoChatCreated;
-	using LogDiscardCall = TLDchatEventVideoChatDiscarded;
+	using LogDiscardCall = TLDchatEventVideoChatEnded;
 	using LogMute = TLDchatEventVideoChatParticipantIsMutedToggled;
 	using LogCallSetting = TLDchatEventVideoChatMuteNewParticipantsToggled;
 	using LogJoinByInvite = TLDchatEventMemberJoinedByInviteLink;
@@ -937,13 +939,15 @@ void GenerateItems(
 	using LogInviteRevoke = TLDchatEventInviteLinkRevoked;
 	using LogInviteEdit = TLDchatEventInviteLinkEdited;
 	using LogVolume = TLDchatEventVideoChatParticipantVolumeLevelChanged;
-	using LogTTL = TLDchatEventMessageTtlSettingChanged;
+	using LogTTL = TLDchatEventMessageTtlChanged;
 	using LogJoinByRequest = TLDchatEventMemberJoinedByRequest;
 	using LogNoForwards = TLDchatEventHasProtectedContentToggled;
+	using LogEventActionChangeAvailableReactions = TLDchatEventAvailableReactionsChanged;
 
 	const auto session = &history->session();
 	const auto id = event.vid().v;
-	const auto from = history->owner().user(event.vuser_id().v);
+	const auto from = history->owner().peer(
+		peerFromSender(event.vmember_id()));
 	const auto channel = history->peer->asChannel();
 	const auto broadcast = channel->isBroadcast();
 	const auto &action = event.vaction();
@@ -1839,8 +1843,8 @@ void GenerateItems(
 		const auto was = data.vprev_value().v;
 		const auto now = data.vnew_value().v;
 #endif
-		const auto was = data.vold_message_ttl_setting().v;
-		const auto now = data.vnew_message_ttl_setting().v;
+		const auto was = data.vold_message_ttl().v;
+		const auto now = data.vnew_message_ttl().v;
 		const auto wrap = [](int duration) -> TextWithEntities {
 			const auto text = (duration == 5)
 				? u"5 seconds"_q
@@ -1946,6 +1950,7 @@ void GenerateItems(
 			ExtractSentDate(data.vmessage()),
 			realId);
 	};
+#endif
 
 	const auto createChangeAvailableReactions = [&](
 			const LogChangeAvailableReactions &data) {
@@ -1985,7 +1990,6 @@ void GenerateItems(
 		});
 		addSimpleServiceMessage(text);
 	};
-#endif
 
 	const auto createChangeUsernames = [&](const LogChangeUsernames &data) {
 		const auto newValue = data.vnew_value().v;
@@ -2452,8 +2456,8 @@ void GenerateItems(
 		createToggleNoForwards,
 #if 0 // doLater
 		createSendMessage,
-		createChangeAvailableReactions,
 #endif
+		createChangeAvailableReactions,
 		createChangeUsernames,
 		createToggleForum,
 		createCreateTopic,
diff --git a/Telegram/SourceFiles/main/session/send_as_peers.cpp b/Telegram/SourceFiles/main/session/send_as_peers.cpp
index 0080b6ee318636..135f0ede811332 100644
--- a/Telegram/SourceFiles/main/session/send_as_peers.cpp
+++ b/Telegram/SourceFiles/main/session/send_as_peers.cpp
@@ -90,7 +90,7 @@ void SendAsPeers::saveChosen(
 		chosen->input
 	)).send();
 #endif
-	peer->session().sender().request(TLsetChatDefaultMessageSender(
+	peer->session().sender().request(TLsetChatMessageSender(
 		peerToTdbChat(peer->id),
 		peerToSender(chosen->id)
 	)).send();
diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index d710c7a49babe2..06d2c339222633 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1904,7 +1904,7 @@ def runStages():
 stage('td', """
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout a53cb30e99
+    git checkout 1e1ab5d1b0
 win:
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out

From 4927aef1a9b5e086402197ce3926b9067867e00c Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 3 Feb 2022 00:44:49 +0300
Subject: [PATCH 110/349] Fix possible crash in Tdb streaming.

---
 .../media/streaming/media_streaming_loader_tdb.cpp            | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp b/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp
index eb90b602ab63ec..01f7d077ce9854 100644
--- a/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp
+++ b/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp
@@ -254,6 +254,7 @@ void LoaderTdb::apply(const TLfile &file) {
 		_proxyPosition = 0;
 	}
 	const auto was = _waitingOffsets.size();
+	const auto weak = base::make_weak(this);
 	for (auto i = begin(_waitingOffsets); i != end(_waitingOffsets);) {
 		const auto offset = *i;
 		const auto limit = partSize(offset);
@@ -275,6 +276,9 @@ void LoaderTdb::apply(const TLfile &file) {
 		}
 		_proxyPosition += limit;
 		_parts.fire({ offset, std::move(bytes) });
+		if (!weak) {
+			return;
+		}
 		i = _waitingOffsets.erase(i);
 	}
 	if (!_loadingActive && !_waitingOffsets.empty()) {

From 3dc86e54a0f475c8e52468548152aee67b0b7637 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 4 Feb 2022 10:51:33 +0300
Subject: [PATCH 111/349] Track available reactions list.

---
 Telegram/SourceFiles/api/api_updates.cpp      | 22 ++++++++
 .../data/data_message_reactions.cpp           | 54 +++++++++++++++++++
 .../SourceFiles/data/data_message_reactions.h | 15 ++++++
 Telegram/SourceFiles/data/data_session.cpp    | 11 ++++
 4 files changed, 102 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index fcdf957cc59620..cf7b05c88802e7 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2875,11 +2875,33 @@ void Updates::applyUpdate(const TLupdate &update) {
 		if (const auto history = owner.historyLoaded(peerId)) {
 			history->unreadMentions().setCount(
 				data.vunread_mention_count().v);
+
 		}
 	}, [&](const TLDupdateChatUnreadReactionCount &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto history = owner.historyLoaded(peerId)) {
+			history->unreadReactions().setCount(
+				data.vunread_reaction_count().v);
+		}
 	}, [&](const TLDupdateChatAvailableReactions &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto peer = owner.peerLoaded(peerId)) {
+			if (peer->isUser()) {
+				return;
+			}
+			auto list = base::flat_set<QString>();
+			for (const auto &reaction : data.vavailable_reactions().v) {
+				list.emplace(reaction.v);
+			}
+			if (const auto chat = peer->asChat()) {
+				chat->setAllowedReactions(std::move(list));
+			} else if (const auto channel = peer->asChannel()) {
+				channel->setAllowedReactions(std::move(list));
+			}
+		}
 	}, [&](const TLDupdateMessageUnreadReactions &data) {
 	}, [&](const TLDupdateReactions &data) {
+		owner.reactions().refresh(data.vreactions());
 	}, [&](const TLDupdateChatNotificationSettings &data) {
 	}, [&](const TLDupdateScopeNotificationSettings &data) {
 	}, [&](const TLDupdateChatMessageTtl &data) {
diff --git a/Telegram/SourceFiles/data/data_message_reactions.cpp b/Telegram/SourceFiles/data/data_message_reactions.cpp
index cc2959dbf3f916..bf3676d13e3bf2 100644
--- a/Telegram/SourceFiles/data/data_message_reactions.cpp
+++ b/Telegram/SourceFiles/data/data_message_reactions.cpp
@@ -39,9 +39,13 @@ For license and copyright information please follow this link:
 
 #include "base/random.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kRefreshFullListEach = 60 * 60 * crl::time(1000);
 constexpr auto kPollEach = 20 * crl::time(1000);
 constexpr auto kSizeForDownscale = 64;
@@ -308,6 +312,7 @@ Reactions::Reactions(not_null<Session*> owner)
 , _topRefreshTimer([=] { refreshTop(); })
 , _repaintTimer([=] { repaintCollected(); })
 , _sendPaidTimer([=] { sendPaid(); }) {
+#if 0 // mtp
 	refreshDefault();
 
 	_myTags.emplace(nullptr);
@@ -318,6 +323,7 @@ Reactions::Reactions(not_null<Session*> owner)
 		refreshDefault();
 		requestEffects();
 	}, _lifetime);
+#endif
 
 	_owner->session().changes().messageUpdates(
 		MessageUpdate::Flag::Destroyed
@@ -360,6 +366,7 @@ Main::Session &Reactions::session() const {
 	return _owner->session();
 }
 
+#if 0 // mtp
 void Reactions::refreshTop() {
 	requestTop();
 }
@@ -383,6 +390,11 @@ void Reactions::refreshRecentDelayed() {
 void Reactions::refreshDefault() {
 	requestDefault();
 }
+#endif
+
+void Reactions::refresh(const TLDupdateReactions &data) {
+	updateFromData(data);
+}
 
 void Reactions::refreshMyTags(SavedSublist *sublist) {
 	requestMyTags(sublist);
@@ -693,10 +705,14 @@ void Reactions::preloadImageFor(const ReactionId &id) {
 		}
 	} else if (set.effect && !_waitingForEffects) {
 		_waitingForEffects = true;
+#if 0 // mtp
 		refreshEffects();
+#endif
 	} else if (!set.effect && !_waitingForReactions) {
 		_waitingForReactions = true;
+#if 0 // mtp
 		refreshDefault();
+#endif
 	}
 }
 
@@ -914,6 +930,7 @@ void Reactions::downloadTaskFinished() {
 	}
 }
 
+#if 0 // mtp
 void Reactions::requestTop() {
 	if (_topRequestId) {
 		return;
@@ -1077,6 +1094,8 @@ void Reactions::updateRecent(const MTPDmessages_reactions &data) {
 void Reactions::updateDefault(const MTPDmessages_availableReactions &data) {
 	_defaultHash = data.vhash().v;
 
+#endif
+void Reactions::updateFromData(const Tdb::TLDupdateReactions &data) {
 	const auto &list = data.vreactions().v;
 	const auto oldCache = base::take(_iconsCache);
 	const auto toCache = [&](DocumentData *document) {
@@ -1361,6 +1380,7 @@ void Reactions::resolve(const ReactionId &id) {
 	}
 }
 
+#if 0 // mtp
 std::optional<Reaction> Reactions::parse(const MTPAvailableReaction &entry) {
 	const auto &data = entry.data();
 	const auto emoji = qs(data.vreaction());
@@ -1432,6 +1452,40 @@ std::optional<Reaction> Reactions::parse(const MTPAvailableEffect &entry) {
 		.premium = data.is_premium_required(),
 	});
 }
+#endif
+
+std::optional<Reaction> Reactions::parse(const TLreaction &entry) {
+	const auto &data = entry.data();
+	const auto emoji = data.vreaction().v;
+	const auto known = (Ui::Emoji::Find(emoji) != nullptr);
+	if (!known) {
+		LOG(("API Error: Unknown emoji in reactions: %1").arg(emoji));
+	}
+	const auto selectAnimation = _owner->processDocument(
+		data.vselect_animation());
+	return known
+		? std::make_optional(Reaction{
+			.emoji = emoji,
+			.title = data.vtitle().v,
+			.staticIcon = _owner->processDocument(data.vstatic_icon()),
+			.appearAnimation = _owner->processDocument(
+				data.vappear_animation()),
+			.selectAnimation = selectAnimation,
+			//.activateAnimation = _owner->processDocument(
+			//	data.vactivate_animation()),
+			//.activateEffects = _owner->processDocument(
+			//	data.veffect_animation()),
+			.centerIcon = (data.vcenter_animation()
+				? _owner->processDocument(*data.vcenter_animation()).get()
+				: nullptr),
+			.aroundAnimation = (data.varound_animation()
+				? _owner->processDocument(
+					*data.varound_animation()).get()
+				: nullptr),
+			.active = data.vis_active().v,
+		})
+		: std::nullopt;
+}
 
 void Reactions::send(not_null<HistoryItem*> item, bool addToRecent) {
 	const auto id = item->fullId();
diff --git a/Telegram/SourceFiles/data/data_message_reactions.h b/Telegram/SourceFiles/data/data_message_reactions.h
index f1bf36f4641017..64ff52cd3379b8 100644
--- a/Telegram/SourceFiles/data/data_message_reactions.h
+++ b/Telegram/SourceFiles/data/data_message_reactions.h
@@ -11,6 +11,11 @@ For license and copyright information please follow this link:
 #include "data/data_message_reaction_id.h"
 #include "data/stickers/data_custom_emoji.h"
 
+namespace Tdb {
+class TLDupdateReactions;
+class TLreaction;
+} // namespace Tdb
+
 namespace Ui {
 class AnimatedIcon;
 } // namespace Ui
@@ -84,6 +89,7 @@ class Reactions final : private CustomEmojiManager::Listener {
 	}
 	[[nodiscard]] Main::Session &session() const;
 
+#if 0 // mtp
 	void refreshTop();
 	void refreshRecent();
 	void refreshRecentDelayed();
@@ -92,6 +98,8 @@ class Reactions final : private CustomEmojiManager::Listener {
 	void refreshMyTagsDelayed();
 	void refreshTags();
 	void refreshEffects();
+#endif
+	void refresh(const Tdb::TLDupdateReactions &data);
 
 	enum class Type {
 		Active,
@@ -189,6 +197,7 @@ class Reactions final : private CustomEmojiManager::Listener {
 	[[nodiscard]] not_null<CustomEmojiManager::Listener*> resolveListener();
 	void customEmojiResolveDone(not_null<DocumentData*> document) override;
 
+#if 0 // mtp
 	void requestTop();
 	void requestRecent();
 	void requestDefault();
@@ -206,6 +215,7 @@ class Reactions final : private CustomEmojiManager::Listener {
 		const MTPDmessages_savedReactionTags &data);
 	void updateTags(const MTPDmessages_reactions &data);
 	void updateEffects(const MTPDmessages_availableEffects &data);
+#endif
 
 	void recentUpdated();
 	void defaultUpdated();
@@ -230,10 +240,15 @@ class Reactions final : private CustomEmojiManager::Listener {
 	void applyFavorite(const ReactionId &id);
 	void scheduleMyTagsUpdate(SavedSublist *sublist);
 
+#if 0 // mtp
 	[[nodiscard]] std::optional<Reaction> parse(
 		const MTPAvailableReaction &entry);
 	[[nodiscard]] std::optional<Reaction> parse(
 		const MTPAvailableEffect &entry);
+#endif
+	void updateFromData(const Tdb::TLDupdateReactions &data);
+	[[nodiscard]] std::optional<Reaction> parse(
+		const Tdb::TLreaction &entry);
 
 	void preloadEffect(const Reaction &effect);
 	void preloadImageFor(const ReactionId &id);
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index cef11f8fd1b7e3..a773f68f14ccbd 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1237,8 +1237,17 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 		data.vlast_read_inbox_message_id().v,
 		data.vlast_read_outbox_message_id().v);
 	history->unreadMentions().setCount(data.vunread_mention_count().v);
+	history->unreadReactions().setCount(data.vunread_reaction_count().v);
 	history->setUnreadMark(data.vis_marked_as_unread().v);
 
+	const auto availableReactions = [&] {
+		auto list = base::flat_set<QString>();
+		for (const auto &reaction : data.vavailable_reactions().v) {
+			list.emplace(reaction.v);
+		}
+		return list;
+	};
+
 	if (const auto user = result->asUser()) {
 	} else if (const auto chat = result->asChat()) {
 		using Flag = ChatDataFlag;
@@ -1269,6 +1278,7 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 			| (data.vhas_protected_content().v
 				? Flag::NoForwards
 				: Flag()));
+		chat->setAllowedReactions(availableReactions());
 
 		if (canAddMembers != chat->canAddMembers()) {
 			updates |= UpdateFlag::Rights;
@@ -1316,6 +1326,7 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 			| (data.vhas_protected_content().v
 				? Flag::NoForwards
 				: Flag()));
+		channel->setAllowedReactions(availableReactions());
 	}
 
 	if (const auto sender = data.vmessage_sender_id()) {

From 1664507d7d60ac2fef4d5307490158e856c28074 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 4 Feb 2022 16:33:35 +0300
Subject: [PATCH 112/349] Track message reactions. Cut out some code.

---
 Telegram/SourceFiles/api/api_updates.cpp      |   9 +-
 Telegram/SourceFiles/data/data_channel.cpp    |   2 +
 Telegram/SourceFiles/data/data_chat.cpp       |   2 +
 .../data/data_message_reactions.cpp           | 105 +++++++++++++++++-
 .../SourceFiles/data/data_message_reactions.h |  14 +++
 Telegram/SourceFiles/history/history.cpp      |  13 ++-
 Telegram/SourceFiles/history/history.h        |   8 +-
 .../history/history_inner_widget.cpp          |   2 +
 Telegram/SourceFiles/history/history_item.cpp |  67 +++++++++++
 Telegram/SourceFiles/history/history_item.h   |  11 ++
 .../history/history_item_helpers.cpp          |   2 +
 .../history/history_item_helpers.h            |   2 +
 .../settings/settings_privacy_controllers.cpp |  66 +++++++++++
 13 files changed, 297 insertions(+), 6 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index cf7b05c88802e7..e9b82a7df1d817 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2780,6 +2780,14 @@ void Updates::applyUpdate(const TLupdate &update) {
 		if (history) {
 			history->unreadMentions().markAsRead(data);
 		}
+	}, [&](const TLDupdateMessageUnreadReactions &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		const auto id = data.vmessage_id().v;
+		if (const auto item = owner.message(peerId, id)) {
+			item->updateUnreadReactions(data.vunread_reactions().v);
+			item->history()->unreadReactions().setCount(
+				data.vunread_reaction_count().v);
+		}
 	}, [&](const TLDupdateMessageLiveLocationViewed &data) {
 	}, [&](const TLDupdateActiveLiveLocationMessages &data) {
 		for (const auto &message : data.vmessages().v) {
@@ -2899,7 +2907,6 @@ void Updates::applyUpdate(const TLupdate &update) {
 				channel->setAllowedReactions(std::move(list));
 			}
 		}
-	}, [&](const TLDupdateMessageUnreadReactions &data) {
 	}, [&](const TLDupdateReactions &data) {
 		owner.reactions().refresh(data.vreactions());
 	}, [&](const TLDupdateChatNotificationSettings &data) {
diff --git a/Telegram/SourceFiles/data/data_channel.cpp b/Telegram/SourceFiles/data/data_channel.cpp
index cf0067e4c95534..0df153eaaeec16 100644
--- a/Telegram/SourceFiles/data/data_channel.cpp
+++ b/Telegram/SourceFiles/data/data_channel.cpp
@@ -1022,7 +1022,9 @@ void ChannelData::setAllowedReactions(Data::AllowedReactions value) {
 		_allowedReactions = std::move(value);
 		const auto now = enabled(_allowedReactions);
 		if (was != now) {
+#if 0 // mtp
 			owner().reactions().updateAllInHistory(this, now);
+#endif
 		}
 		session().changes().peerUpdated(this, UpdateFlag::Reactions);
 	}
diff --git a/Telegram/SourceFiles/data/data_chat.cpp b/Telegram/SourceFiles/data/data_chat.cpp
index ebda0cbcd6a72d..f3b8edf534a224 100644
--- a/Telegram/SourceFiles/data/data_chat.cpp
+++ b/Telegram/SourceFiles/data/data_chat.cpp
@@ -336,7 +336,9 @@ void ChatData::setAllowedReactions(Data::AllowedReactions value) {
 		_allowedReactions = std::move(value);
 		const auto now = enabled(_allowedReactions);
 		if (was != now) {
+#if 0 // mtp
 			owner().reactions().updateAllInHistory(this, now);
+#endif
 		}
 		session().changes().peerUpdated(this, UpdateFlag::Reactions);
 	}
diff --git a/Telegram/SourceFiles/data/data_message_reactions.cpp b/Telegram/SourceFiles/data/data_message_reactions.cpp
index bf3676d13e3bf2..a59e19138bd6db 100644
--- a/Telegram/SourceFiles/data/data_message_reactions.cpp
+++ b/Telegram/SourceFiles/data/data_message_reactions.cpp
@@ -310,7 +310,9 @@ PossibleItemReactions::PossibleItemReactions(
 Reactions::Reactions(not_null<Session*> owner)
 : _owner(owner)
 , _topRefreshTimer([=] { refreshTop(); })
+#if 0 // mtp
 , _repaintTimer([=] { repaintCollected(); })
+#endif
 , _sendPaidTimer([=] { sendPaid(); }) {
 #if 0 // mtp
 	refreshDefault();
@@ -323,7 +325,6 @@ Reactions::Reactions(not_null<Session*> owner)
 		refreshDefault();
 		requestEffects();
 	}, _lifetime);
-#endif
 
 	_owner->session().changes().messageUpdates(
 		MessageUpdate::Flag::Destroyed
@@ -358,6 +359,7 @@ Reactions::Reactions(not_null<Session*> owner)
 			applyFavorite(id);
 		}, _lifetime);
 	});
+#endif
 }
 
 Reactions::~Reactions() = default;
@@ -1520,6 +1522,7 @@ void Reactions::send(not_null<HistoryItem*> item, bool addToRecent) {
 #endif
 }
 
+#if 0 // mtp
 void Reactions::poll(not_null<HistoryItem*> item, crl::time now) {
 	// Group them by one second.
 	const auto last = item->lastReactionsRefreshTime();
@@ -1709,7 +1712,6 @@ void Reactions::pollCollected() {
 				});
 			}
 		};
-#if 0 // todo
 		_pollRequestId = api.request(MTPmessages_GetMessagesReactions(
 			peer->input,
 			MTP_vector<MTPint>(ids)
@@ -1719,7 +1721,6 @@ void Reactions::pollCollected() {
 		}).fail([=] {
 			finalize();
 		}).send();
-#endif
 	}
 }
 
@@ -1756,6 +1757,7 @@ void Reactions::CheckUnknownForUnread(
 	}, [](const auto &) {
 	});
 }
+#endif
 
 void Reactions::sendPaid() {
 	if (!_sendingPaid.empty()) {
@@ -2014,6 +2016,7 @@ void MessageReactions::remove(const ReactionId &id) {
 	owner.notifyItemDataChange(_item);
 }
 
+#if 0 // mtp
 bool MessageReactions::checkIfChanged(
 		const QVector<MTPReactionCount> &list,
 		const QVector<MTPMessagePeerReaction> &recent,
@@ -2224,6 +2227,102 @@ bool MessageReactions::change(
 	}
 	return changed;
 }
+#endif
+
+bool MessageReactions::change(const QVector<TLmessageReaction> &list) {
+	auto &owner = _item->history()->owner();
+	auto changed = false;
+	auto existing = base::flat_set<QString>();
+	auto parsed = base::flat_map<QString, std::vector<RecentReaction>>();
+	for (const auto &reaction : list) {
+		const auto &data = reaction.data();
+		const auto reaction = data.vreaction().v;
+		if (data.vis_chosen().v && _chosen != reaction) {
+			_chosen = reaction;
+			changed = true;
+		} else if (!data.vis_chosen().v && _chosen == reaction) {
+			_chosen = QString();
+			changed = true;
+		}
+		const auto nowCount = data.vtotal_count().v;
+		auto &wasCount = _list[reaction];
+		if (wasCount != nowCount) {
+			wasCount = nowCount;
+			changed = true;
+		}
+		existing.emplace(reaction);
+		const auto i = _recent.find(reaction);
+		for (const auto &sender : data.vrecent_sender_ids().v) {
+			const auto peer = owner.peer(peerFromSender(sender));
+			auto recent = RecentReaction{ .peer = peer };
+			if (i != end(_recent)) {
+				const auto j = ranges::find_if(i->second, [&](
+						const RecentReaction &existing) {
+					return (existing.peer == peer) && existing.unread;
+				});
+				if (j != end(i->second)) {
+					recent.unread = true;
+					recent.big = j->big;
+				}
+			}
+			parsed[reaction].push_back(std::move(recent));
+		}
+	}
+	if (_list.size() != existing.size()) {
+		changed = true;
+		for (auto i = begin(_list); i != end(_list);) {
+			if (!existing.contains(i->first)) {
+				i = _list.erase(i);
+			} else {
+				++i;
+			}
+		}
+		if (!_chosen.isEmpty() && !_list.contains(_chosen)) {
+			_chosen = QString();
+		}
+	}
+	if (_recent != parsed) {
+		changed = true;
+		_recent = std::move(parsed);
+	}
+	return changed;
+}
+
+bool MessageReactions::change(const QVector<TLunreadReaction> &list) {
+	enum class State {
+		Read,
+		Unread,
+		UnreadBig,
+	};
+	const auto resolve = [&](not_null<PeerData*> peer) {
+		const auto i = ranges::find(list, peer->id, [](
+				const TLunreadReaction &reaction) {
+			return peerFromSender(reaction.data().vsender_id());
+		});
+		return (i == list.end())
+			? State::Read
+			: i->data().vis_big().v
+			? State::UnreadBig
+			: State::Unread;
+	};
+	auto changed = false;
+	for (auto &[emoji, list] : _recent) {
+		for (auto &reaction : list) {
+			const auto now = resolve(reaction.peer);
+			const auto was = !reaction.unread
+				? State::Read
+				: reaction.big
+				? State::UnreadBig
+				: State::Unread;
+			if (now != was) {
+				changed = true;
+				reaction.unread = (now != State::Read);
+				reaction.big = (now == State::UnreadBig);
+			}
+		}
+	}
+	return changed;
+}
 
 const std::vector<MessageReaction> &MessageReactions::list() const {
 	return _list;
diff --git a/Telegram/SourceFiles/data/data_message_reactions.h b/Telegram/SourceFiles/data/data_message_reactions.h
index 64ff52cd3379b8..70722c0e40fc1b 100644
--- a/Telegram/SourceFiles/data/data_message_reactions.h
+++ b/Telegram/SourceFiles/data/data_message_reactions.h
@@ -14,6 +14,8 @@ For license and copyright information please follow this link:
 namespace Tdb {
 class TLDupdateReactions;
 class TLreaction;
+class TLunreadReaction;
+class TLmessageReaction;
 } // namespace Tdb
 
 namespace Ui {
@@ -145,6 +147,7 @@ class Reactions final : private CustomEmojiManager::Listener {
 	void preloadAnimationsFor(const ReactionId &emoji);
 
 	void send(not_null<HistoryItem*> item, bool addToRecent);
+#if 0 // mtp
 	[[nodiscard]] bool sending(not_null<HistoryItem*> item) const;
 
 	void poll(not_null<HistoryItem*> item, crl::time now);
@@ -170,6 +173,7 @@ class Reactions final : private CustomEmojiManager::Listener {
 	static void CheckUnknownForUnread(
 		not_null<Session*> owner,
 		const MTPMessage &message);
+#endif
 
 private:
 	struct ImageSet {
@@ -267,8 +271,10 @@ class Reactions final : private CustomEmojiManager::Listener {
 	[[nodiscard]] DocumentData *randomLoadedFrom(
 		std::vector<not_null<DocumentData*>> list) const;
 
+#if 0 // mtp
 	void repaintCollected();
 	void pollCollected();
+#endif
 
 	void sendPaid();
 	bool sendPaid(not_null<HistoryItem*> item);
@@ -358,11 +364,13 @@ class Reactions final : private CustomEmojiManager::Listener {
 
 	base::flat_map<FullMsgId, mtpRequestId> _sentRequests;
 
+#if 0 // mtp
 	base::flat_map<not_null<HistoryItem*>, crl::time> _repaintItems;
 	base::Timer _repaintTimer;
 	base::flat_set<not_null<HistoryItem*>> _pollItems;
 	base::flat_set<not_null<HistoryItem*>> _pollingItems;
 	mtpRequestId _pollRequestId = 0;
+#endif
 
 	base::flat_map<not_null<HistoryItem*>, crl::time> _sendPaidItems;
 	base::flat_map<not_null<HistoryItem*>, mtpRequestId> _sendingPaid;
@@ -405,6 +413,8 @@ class MessageReactions final {
 
 	void add(const ReactionId &id, bool addToRecent);
 	void remove(const ReactionId &id);
+
+#if 0 // mtp
 	bool change(
 		const QVector<MTPReactionCount> &list,
 		const QVector<MTPMessagePeerReaction> &recent,
@@ -414,6 +424,10 @@ class MessageReactions final {
 		const QVector<MTPReactionCount> &list,
 		const QVector<MTPMessagePeerReaction> &recent,
 		bool min) const;
+#endif
+	bool change(const QVector<Tdb::TLmessageReaction> &list);
+	bool change(const QVector<Tdb::TLunreadReaction> &list);
+
 	[[nodiscard]] const std::vector<MessageReaction> &list() const;
 	[[nodiscard]] auto recent() const
 		-> const base::flat_map<ReactionId, std::vector<RecentReaction>> &;
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index cce50c1bfd79d9..8439356566463a 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -431,6 +431,7 @@ void History::setForwardDraft(
 	}
 }
 
+#if 0 // mtp
 not_null<HistoryItem*> History::createItem(
 		MsgId id,
 		const MTPMessage &message,
@@ -452,7 +453,6 @@ not_null<HistoryItem*> History::createItem(
 	return result;
 }
 
-#if 0 // mtp
 std::vector<not_null<HistoryItem*>> History::createItems(
 		const QVector<MTPMessage> &data) {
 	auto result = std::vector<not_null<HistoryItem*>>();
@@ -505,6 +505,7 @@ not_null<HistoryItem*> History::createItem(
 	return makeMessage(id, message.data(), localFlags);
 }
 
+#if 0 // mtp
 not_null<HistoryItem*> History::addNewMessage(
 		MsgId id,
 		const MTPMessage &message,
@@ -526,6 +527,7 @@ not_null<HistoryItem*> History::addNewMessage(
 	}
 	return addNewItem(item, newMessage);
 }
+#endif
 
 not_null<HistoryItem*> History::addMessage(
 		const TLmessage &message,
@@ -3482,6 +3484,7 @@ void History::removeJoinedMessage() {
 	}
 }
 
+#if 0 // mtp
 void History::reactionsEnabledChanged(bool enabled) {
 	if (!enabled) {
 		for (const auto &item : _items) {
@@ -3493,6 +3496,7 @@ void History::reactionsEnabledChanged(bool enabled) {
 		}
 	}
 }
+#endif
 
 bool History::isEmpty() const {
 	return blocks.empty();
@@ -3647,16 +3651,21 @@ void History::clear(ClearType type) {
 		if (type == ClearType::DeleteChat) {
 			setLastServerMessage(nullptr);
 		} else if (_lastMessage && *_lastMessage) {
+#if 0 // mtp
 			if ((*_lastMessage)->isRegular()) {
 				(*_lastMessage)->applyEditionToHistoryCleared();
 			} else {
 				_lastMessage = std::nullopt;
 			}
+#endif
+			_lastMessage = std::nullopt;
 		}
 		const auto tillId = (_lastMessage && *_lastMessage)
 			? (*_lastMessage)->id
 			: std::numeric_limits<MsgId>::max();
+#if 0 // mtp
 		clearUpTill(tillId);
+#endif
 		if (blocks.empty() && _lastMessage && *_lastMessage) {
 			addItemToBlock(*_lastMessage);
 		}
@@ -3679,6 +3688,7 @@ void History::clear(ClearType type) {
 	owner().sendHistoryChangeNotifications();
 }
 
+#if 0 // mtp
 void History::clearUpTill(MsgId availableMinId) {
 	auto remove = std::vector<not_null<HistoryItem*>>();
 	remove.reserve(_items.size());
@@ -3697,6 +3707,7 @@ void History::clearUpTill(MsgId availableMinId) {
 	}
 	requestChatListMessage();
 }
+#endif
 
 void History::applyGroupAdminChanges(const base::flat_set<UserId> &changes) {
 	for (const auto &block : blocks) {
diff --git a/Telegram/SourceFiles/history/history.h b/Telegram/SourceFiles/history/history.h
index c9af937d0ede79..a8753a59e5758d 100644
--- a/Telegram/SourceFiles/history/history.h
+++ b/Telegram/SourceFiles/history/history.h
@@ -114,7 +114,9 @@ class History final : public Data::Thread {
 	void checkLocalMessages();
 	void removeJoinedMessage();
 
+#if 0 // mtp
 	void reactionsEnabledChanged(bool enabled);
+#endif
 
 	[[nodiscard]] bool isEmpty() const;
 	[[nodiscard]] bool isDisplayedEmpty() const;
@@ -132,7 +134,9 @@ class History final : public Data::Thread {
 		ClearHistory,
 	};
 	void clear(ClearType type);
+#if 0 // mtp
 	void clearUpTill(MsgId availableMinId);
+#endif
 
 	void applyGroupAdminChanges(const base::flat_set<UserId> &changes);
 
@@ -163,11 +167,13 @@ class History final : public Data::Thread {
 
 	void unpinMessagesFor(MsgId topicRootId);
 
+#if 0 // mtp
 	not_null<HistoryItem*> addNewMessage(
 		MsgId id,
 		const MTPMessage &message,
 		MessageFlags localFlags,
 		NewMessageType type);
+#endif
 
 	not_null<HistoryItem*> addNewLocalMessage(
 		HistoryItemCommonFields &&fields,
@@ -199,13 +205,13 @@ class History final : public Data::Thread {
 		MsgId oldMessageId = 0);
 
 	// Used only internally and for channel admin log.
+#if 0 // mtp
 	not_null<HistoryItem*> createItem(
 		MsgId id,
 		const MTPMessage &message,
 		MessageFlags localFlags,
 		bool detachExistingItem = false,
 		bool newMessage = false);
-#if 0 // mtp
 	std::vector<not_null<HistoryItem*>> createItems(
 		const QVector<MTPMessage> &data);
 #endif
diff --git a/Telegram/SourceFiles/history/history_inner_widget.cpp b/Telegram/SourceFiles/history/history_inner_widget.cpp
index 45071868ba0875..979a7a643c7f87 100644
--- a/Telegram/SourceFiles/history/history_inner_widget.cpp
+++ b/Telegram/SourceFiles/history/history_inner_widget.cpp
@@ -1161,10 +1161,12 @@ void HistoryInner::paintEvent(QPaintEvent *e) {
 				_widget->enqueueMessageHighlight({ item });
 			}
 		}
+#if 0 // mtp
 		session().data().reactions().poll(item, context.now);
 		if (item->hasUnpaidContent()) {
 			session().api().views().pollExtendedMedia(item);
 		}
+#endif
 		_reactionsManager->recordCurrentReactionEffect(
 			item->fullId(),
 			QPoint(0, top));
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index 4bd2c5d05b7ce5..6a869a67dd7a68 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -1800,6 +1800,7 @@ void HistoryItem::setStoryFields(not_null<Data::Story*> story) {
 	}
 }
 
+#if 0 // mtp
 void HistoryItem::applyEdition(const MTPDmessageService &message) {
 	const auto wasSublist = savedSublist();
 	if (message.vaction().type() == mtpc_messageActionHistoryClear) {
@@ -1979,6 +1980,7 @@ void HistoryItem::applyEditionToHistoryCleared() {
 			MTPint() // ttl_period
 		).c_messageService());
 }
+#endif
 
 void HistoryItem::updateReplyMarkup(HistoryMessageMarkupData &&markup) {
 	setReplyMarkup(std::move(markup));
@@ -2076,6 +2078,7 @@ Storage::SharedMediaTypesMask HistoryItem::sharedMediaTypes() const {
 	}
 	return result;
 }
+#endif
 
 void HistoryItem::indexAsNewItem() {
 	if (isRegular()) {
@@ -2591,9 +2594,69 @@ void HistoryItem::toggleReaction(
 	_history->owner().notifyItemDataChange(this);
 }
 
+void HistoryItem::setReactions(
+		const QVector<TLmessageReaction> &list,
+		const QVector<TLunreadReaction> &unread) {
+	Expects(!_reactions);
+	Expects(unread.empty() || !list.empty());
+
+	if (changeReactions(list) && changeUnreadReactions(unread)) {
+		_flags |= MessageFlag::HasUnreadReaction;
+	}
+}
+
+bool HistoryItem::changeReactions(
+		const QVector<TLmessageReaction> &list) {
+	if (list.empty()) {
+		return (base::take(_reactions) != nullptr);
+	} else if (!_reactions) {
+		_reactions = std::make_unique<Data::MessageReactions>(this);
+	}
+	return _reactions->change(list);
+}
+
+bool HistoryItem::changeUnreadReactions(
+		const QVector<TLunreadReaction> &list) {
+	return _reactions && _reactions->change(list);
+}
+
+void HistoryItem::updateReactions(const QVector<TLmessageReaction> &list) {
+	const auto hadUnread = hasUnreadReaction();
+	const auto changed = changeReactions(list);
+	if (!changed) {
+		return;
+	}
+	const auto hasUnread = _reactions && _reactions->hasUnread();
+	if (!hasUnread && hadUnread) {
+		markReactionsRead();
+	}
+	history()->owner().notifyItemDataChange(this);
+}
+
+void HistoryItem::updateUnreadReactions(
+		const QVector<TLunreadReaction> &list) {
+	const auto wasRecentUsers = LookupRecentUnreadReactedUsers(this);
+	const auto hadUnread = hasUnreadReaction();
+	const auto changed = changeUnreadReactions(list);
+	if (!changed) {
+		return;
+	}
+	const auto hasUnread = _reactions && _reactions->hasUnread();
+	if (hasUnread && !hadUnread) {
+		_flags |= MessageFlag::HasUnreadReaction;
+
+		addToUnreadThings(HistoryUnreadThings::AddType::New);
+	} else if (!hasUnread && hadUnread) {
+		markReactionsRead();
+	}
+	CheckReactionNotificationSchedule(this, wasRecentUsers);
+}
+
+#if 0 // mtp
 void HistoryItem::updateReactionsUnknown() {
 	_reactionsLastRefreshed = 1;
 }
+#endif
 
 const std::vector<Data::MessageReaction> &HistoryItem::reactions() const {
 	static const auto kEmpty = std::vector<Data::MessageReaction>();
@@ -2716,9 +2779,11 @@ Data::ReactionId HistoryItem::lookupUnreadReaction(
 	return {};
 }
 
+#if 0 // mtp
 crl::time HistoryItem::lastReactionsRefreshTime() const {
 	return _reactionsLastRefreshed;
 }
+#endif
 
 bool HistoryItem::hasDirectLink() const {
 	return isRegular() && _history->peer->isChannel();
@@ -3902,6 +3967,7 @@ void HistoryItem::createComponentsHelper(HistoryItemCommonFields &&fields) {
 	createComponents(std::move(config));
 }
 
+#if 0 // mtp
 void HistoryItem::setReactions(const MTPMessageReactions *reactions) {
 	Expects(!_reactions);
 
@@ -5536,6 +5602,7 @@ void HistoryItem::applyAction(const MTPMessageAction &action) {
 	}, [](const auto &) {
 	});
 }
+#endif
 
 void HistoryItem::setSelfDestruct(
 		HistorySelfDestructType type,
diff --git a/Telegram/SourceFiles/history/history_item.h b/Telegram/SourceFiles/history/history_item.h
index af87059e6e357c..4caa6440748c51 100644
--- a/Telegram/SourceFiles/history/history_item.h
+++ b/Telegram/SourceFiles/history/history_item.h
@@ -18,6 +18,8 @@ class TLmessage;
 class TLDmessage;
 class TLmessageContent;
 class TLmessageInteractionInfo;
+class TLmessageReaction;
+class TLunreadReaction;
 } // namespace Tdb
 
 class HiddenSenderInfo;
@@ -368,6 +370,7 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 	void applyEdition(HistoryMessageEdition &&edition);
 	void applyChanges(not_null<Data::Story*> story);
 
+#if 0 // mtp
 	void applyEdition(const MTPDmessageService &message);
 	void applyEdition(const QVector<MTPMessageExtendedMedia> &media);
 	void updateForwardedInfo(const MTPMessageFwdHeader *fwd);
@@ -380,6 +383,8 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 		const MTPDupdateShortSentMessage &data,
 		bool wasAlready);
 	void updateReactions(const MTPMessageReactions *reactions);
+#endif
+
 	void overrideMedia(std::unique_ptr<Data::Media> media);
 
 	void applyEditionToHistoryCleared();
@@ -468,7 +473,9 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 	void finishPaidReactionSending(
 		Data::PaidReactionSend send,
 		bool success);
+#if 0 // mtp
 	void updateReactionsUnknown();
+#endif
 	[[nodiscard]] auto reactions() const
 		-> const std::vector<Data::MessageReaction> &;
 	[[nodiscard]] auto reactionsWithLocal() const
@@ -484,7 +491,9 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 	[[nodiscard]] std::vector<Data::ReactionId> chosenReactions() const;
 	[[nodiscard]] Data::ReactionId lookupUnreadReaction(
 		not_null<UserData*> from) const;
+#if 0 // mtp
 	[[nodiscard]] crl::time lastReactionsRefreshTime() const;
+#endif
 
 	[[nodiscard]] bool reactionsAreTags() const;
 	[[nodiscard]] bool hasDirectLink() const;
@@ -642,6 +651,7 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 
 	void setGroupId(MessageGroupId groupId);
 
+#if 0 // mtp
 	static void FillForwardedInfo(
 		CreateConfig &config,
 		const MTPDmessageFwdHeader &data);
@@ -658,6 +668,7 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 	void createServiceFromMtp(const MTPDmessageService &message);
 	void applyTTL(const MTPDmessage &data);
 	void applyTTL(const MTPDmessageService &data);
+#endif
 
 	void applyTTL(TimeId destroyAt);
 
diff --git a/Telegram/SourceFiles/history/history_item_helpers.cpp b/Telegram/SourceFiles/history/history_item_helpers.cpp
index 61227d2fcac358..f5c986fa70da14 100644
--- a/Telegram/SourceFiles/history/history_item_helpers.cpp
+++ b/Telegram/SourceFiles/history/history_item_helpers.cpp
@@ -476,6 +476,7 @@ ClickHandlerPtr ReportSponsoredClickHandler(not_null<HistoryItem*> item) {
 	});
 }
 
+#if 0 // mtp
 MessageFlags FlagsFromMTP(
 		MsgId id,
 		MTPDmessage::Flags flags,
@@ -668,6 +669,7 @@ std::vector<not_null<UserData*>> ParseInvitedToCallUsers(
 		return owner.user(id.v);
 	}) | ranges::to_vector;
 }
+#endif
 
 PreparedServiceText GenerateJoinedText(
 		not_null<History*> history,
diff --git a/Telegram/SourceFiles/history/history_item_helpers.h b/Telegram/SourceFiles/history/history_item_helpers.h
index 7d96db3e386bc8..c06c8b3956d4c2 100644
--- a/Telegram/SourceFiles/history/history_item_helpers.h
+++ b/Telegram/SourceFiles/history/history_item_helpers.h
@@ -34,6 +34,7 @@ struct PreparedServiceText {
 	std::vector<ClickHandlerPtr> links;
 };
 
+#if 0 // mtp
 [[nodiscard]] MessageFlags FlagsFromMTP(
 	MsgId id,
 	MTPDmessage::Flags flags,
@@ -60,6 +61,7 @@ enum class MediaCheckResult {
 [[nodiscard]] std::vector<not_null<UserData*>> ParseInvitedToCallUsers(
 	not_null<HistoryItem*> item,
 	const QVector<MTPlong> &users);
+#endif
 
 inline constexpr auto kMaxUnreadReactions = 5; // Now 3, but just in case.
 using OnStackUsers = std::array<UserData*, kMaxUnreadReactions>;
diff --git a/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp b/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp
index 1fbdf61a6ea8b4..2d30744be83af5 100644
--- a/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp
+++ b/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp
@@ -56,12 +56,16 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtGui/QGuiApplication>
 #include <QtGui/QClipboard>
 
 namespace Settings {
 namespace {
 
+using namespace Tdb;
+
 using UserPrivacy = Api::UserPrivacy;
 using PrivacyRule = Api::UserPrivacy::Rule;
 using Option = EditPrivacyBox::Option;
@@ -161,6 +165,67 @@ AdminLog::OwnedItem GenerateForwardedItem(
 		const QString &text) {
 	Expects(history->peer->isUser());
 
+	const auto id = history->nextNonHistoryEntryId();
+	const auto fake = tl_message(
+		tl_int53(id.bare),
+		peerToSender(history->peer->id),
+		peerToTdbChat(history->peer->id),
+		std::nullopt, // sending_state
+		std::nullopt, // scheduling_state
+		tl_bool(false), // is_outgoing
+		tl_bool(false), // is_pinned
+		tl_bool(false), // is_from_offline
+		tl_bool(false), // can_be_edited
+		tl_bool(false), // can_be_forwarded
+		tl_bool(false), // can_be_replied_in_another_chat
+		tl_bool(true), // can_be_saved
+		tl_bool(true), // can_be_deleted_only_for_self
+		tl_bool(false), // can_be_deleted_for_all_users
+		tl_bool(false), // can_get_added_reactions
+		tl_bool(false), // can_get_statistics
+		tl_bool(false), // can_get_message_thread
+		tl_bool(false), // can_get_read_date
+		tl_bool(false), // can_get_viewers
+		tl_bool(false), // can_get_media_timestamp_links
+		tl_bool(false), // has_timestamped_media
+		tl_bool(false), // is_channel_post
+		tl_bool(false), // contains_unread_mention
+		tl_int32(base::unixtime::now()), // date
+		tl_int32(0), // edit_date
+		tl_messageForwardInfo(
+			tl_messageOriginUser(
+				tl_int53(history->session().userId().bare)),
+			tl_int32(base::unixtime::now()), // date
+			null, // source
+			tl_string()), // public_service_announcement_type
+		std::nullopt, // import_info
+		std::nullopt, // interaction_info
+		tl_vector<TLunreadReaction>(), // unread_reactions
+		std::nullopt, // fact_check
+		std::nullopt, // reply_to
+		tl_int53(0), // message_thread_id
+		tl_int53(0), // saved_messages_topic_id
+		std::nullopt, // self_destruct_type
+		tl_double(0), // self_destruct_in
+		tl_double(0), // auto_delete_in
+		tl_int53(0), // via_bot_user_id
+		tl_int53(0), // sender_business_bot_user_id
+		tl_int32(0), // sender_boost_count
+		tl_string(), // author_signature
+		tl_int64(0), // media_album_id
+		tl_int64(0), // effect_id
+		tl_string(), // restriction_reason
+		tl_messageText(
+			tl_formattedText(tl_string(text), tl_vector<TLtextEntity>()),
+			std::nullopt,
+			std::nullopt), // web_page
+		std::nullopt); // reply_markup
+	const auto item = history->makeMessage(
+		id,
+		fake.data(),
+		MessageFlag::FakeHistoryItem);
+
+#if 0 // mtp
 	using Flag = MTPDmessage::Flag;
 	const auto flags = Flag::f_from_id | Flag::f_fwd_from;
 	const auto item = MTP_message(
@@ -211,6 +276,7 @@ AdminLog::OwnedItem GenerateForwardedItem(
 	}, [](auto &&) -> not_null<HistoryItem*> {
 		Unexpected("Type in GenerateForwardedItem.");
 	});
+#endif
 
 	return AdminLog::OwnedItem(delegate, item);
 }

From 4bf259757cc6084049964880d9afdaee27cf42aa Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 4 Feb 2022 17:18:56 +0300
Subject: [PATCH 113/349] Fix possible crash in file downloader.

---
 Telegram/SourceFiles/storage/file_download_tdb.cpp | 13 ++++++++-----
 Telegram/SourceFiles/storage/file_download_tdb.h   |  4 +++-
 2 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/Telegram/SourceFiles/storage/file_download_tdb.cpp b/Telegram/SourceFiles/storage/file_download_tdb.cpp
index 7305dde7178128..ab4e311e18895d 100644
--- a/Telegram/SourceFiles/storage/file_download_tdb.cpp
+++ b/Telegram/SourceFiles/storage/file_download_tdb.cpp
@@ -74,12 +74,13 @@ void TdbFileLoader::sendRequest() {
 		tl_bool(false)
 	)).done([=](const TLfile &result) {
 		_requestId = 0;
-		apply(result);
-		if (!_requestId && !_finished) {
+		const auto weak = base::make_weak(this);
+		apply(result, weak);
+		if (weak && !_requestId && !_finished) {
 			session().tdb().updates(
 			) | rpl::start_with_next([=](const TLupdate &update) {
 				update.match([&](const TLDupdateFile &data) {
-					apply(data.vfile());
+					apply(data.vfile(), weak);
 				}, [](const auto &) {});
 			}, _loadingLifetime);
 		}
@@ -101,7 +102,9 @@ void TdbFileLoader::startLoadingWithPartial(const QByteArray &data) {
 	startLoading();
 }
 
-void TdbFileLoader::apply(const TLfile &file) {
+void TdbFileLoader::apply(
+		const TLfile &file,
+		const base::weak_ptr<TdbFileLoader> &weak) {
 	const auto &fields = file.data();
 	if (fields.vid().v != _fileId) {
 		return;
@@ -144,7 +147,7 @@ void TdbFileLoader::apply(const TLfile &file) {
 			cancel(true);
 			return;
 		}
-		if (!feedPart(_loadOffset, bytes)) {
+		if (!feedPart(_loadOffset, bytes) || !weak) {
 			break;
 		}
 		_loadOffset += read;
diff --git a/Telegram/SourceFiles/storage/file_download_tdb.h b/Telegram/SourceFiles/storage/file_download_tdb.h
index 89102344f3ea14..beb9d2f5996808 100644
--- a/Telegram/SourceFiles/storage/file_download_tdb.h
+++ b/Telegram/SourceFiles/storage/file_download_tdb.h
@@ -45,7 +45,9 @@ class TdbFileLoader final : public FileLoader {
 	void sendRequest();
 	void cancelRequest();
 
-	void apply(const Tdb::TLfile &file);
+	void apply(
+		const Tdb::TLfile &file,
+		const base::weak_ptr<TdbFileLoader> &weak);
 	bool setFinalSize(int size);
 	bool feedPart(int offset, const QByteArray &bytes);
 

From 5948e534de1c5fe3fd7d96755b133bd68282377d Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 4 Feb 2022 17:34:22 +0300
Subject: [PATCH 114/349] Add sending reactions to messages.

---
 Telegram/SourceFiles/data/data_message_reactions.cpp | 8 +++++++-
 Telegram/SourceFiles/data/data_message_reactions.h   | 2 +-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_message_reactions.cpp b/Telegram/SourceFiles/data/data_message_reactions.cpp
index a59e19138bd6db..816d863427b64a 100644
--- a/Telegram/SourceFiles/data/data_message_reactions.cpp
+++ b/Telegram/SourceFiles/data/data_message_reactions.cpp
@@ -1491,6 +1491,13 @@ std::optional<Reaction> Reactions::parse(const TLreaction &entry) {
 
 void Reactions::send(not_null<HistoryItem*> item, bool addToRecent) {
 	const auto id = item->fullId();
+	_owner->session().sender().request(TLsetMessageReaction(
+		peerToTdbChat(item->history()->peer->id),
+		tl_int53(id.msg.bare),
+		tl_string(chosen),
+		tl_bool(false) // is_big
+	)).send();
+#if 0 // mtp
 	auto &api = _owner->session().api();
 	auto i = _sentRequests.find(id);
 	if (i != end(_sentRequests)) {
@@ -1499,7 +1506,6 @@ void Reactions::send(not_null<HistoryItem*> item, bool addToRecent) {
 		i = _sentRequests.emplace(id).first;
 	}
 	const auto chosen = item->chosenReactions();
-#if 0 // todo
 	using Flag = MTPmessages_SendReaction::Flag;
 	const auto flags = (chosen.empty() ? Flag(0) : Flag::f_reaction)
 		| (addToRecent ? Flag::f_add_to_recent : Flag(0));
diff --git a/Telegram/SourceFiles/data/data_message_reactions.h b/Telegram/SourceFiles/data/data_message_reactions.h
index 70722c0e40fc1b..4443135d1c8afc 100644
--- a/Telegram/SourceFiles/data/data_message_reactions.h
+++ b/Telegram/SourceFiles/data/data_message_reactions.h
@@ -362,9 +362,9 @@ class Reactions final : private CustomEmojiManager::Listener {
 	bool _waitingForReactions = false;
 	bool _waitingForEffects = false;
 
+#if 0 // mtp
 	base::flat_map<FullMsgId, mtpRequestId> _sentRequests;
 
-#if 0 // mtp
 	base::flat_map<not_null<HistoryItem*>, crl::time> _repaintItems;
 	base::Timer _repaintTimer;
 	base::flat_set<not_null<HistoryItem*>> _pollItems;

From cb475a6e52286d7232d775da2056169243cfce46 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 4 Feb 2022 19:17:59 +0300
Subject: [PATCH 115/349] Load list of unread reactions.

---
 .../SourceFiles/api/api_unread_things.cpp     | 20 +++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_unread_things.cpp b/Telegram/SourceFiles/api/api_unread_things.cpp
index 76ec825a1d3620..07a32b1390d42f 100644
--- a/Telegram/SourceFiles/api/api_unread_things.cpp
+++ b/Telegram/SourceFiles/api/api_unread_things.cpp
@@ -157,11 +157,27 @@ void UnreadThings::requestReactions(
 		: MsgId(1);
 	const auto limit = loaded ? kNextRequestLimit : kFirstRequestLimit;
 	const auto addOffset = loaded ? -(limit + 1) : -limit;
+
+	const auto requestId = _api->sender().request(TLsearchChatMessages(
+		peerToTdbChat(history->peer->id),
+		tl_string(),
+		std::nullopt,
+		tl_int53(offsetId.bare),
+		tl_int32(addOffset + 2), // TDLib requires -offset < limit.
+		tl_int32(limit),
+		tl_searchMessagesFilterUnreadReaction(),
+		tl_int53(0) // message_thread_id
+	)).done([=](const TLDmessages &result) {
+		_reactionsRequests.remove(history);
+		history->unreadReactions().addSlice(result, loaded);
+	}).fail([=] {
+		_reactionsRequests.remove(history);
+	}).send();
+#if 0 // mtp
 	const auto maxId = 0;
 	const auto minId = 0;
 	const auto history = thread->owningHistory();
 	const auto topic = thread->asTopic();
-#if 0 // todo
 	using Flag = MTPmessages_GetUnreadReactions::Flag;
 	const auto requestId = _api->request(MTPmessages_GetUnreadReactions(
 		MTP_flags(topic ? Flag::f_top_msg_id : Flag()),
@@ -178,8 +194,8 @@ void UnreadThings::requestReactions(
 	}).fail([=] {
 		_reactionsRequests.remove(thread);
 	}).send();
-	_reactionsRequests.emplace(thread, requestId);
 #endif
+	_reactionsRequests.emplace(thread, requestId);
 }
 
 } // namespace UnreadThings

From 0d49fbabe45383169e6aa25d6f8746907183fde7 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 10 Feb 2022 15:52:22 +0300
Subject: [PATCH 116/349] Migrate support chat preload to TDLib.

---
 Telegram/SourceFiles/history/history_widget.h |  3 ++
 .../SourceFiles/support/support_preload.cpp   | 35 +++++++++++++++++++
 .../SourceFiles/support/support_preload.h     |  3 ++
 3 files changed, 41 insertions(+)

diff --git a/Telegram/SourceFiles/history/history_widget.h b/Telegram/SourceFiles/history/history_widget.h
index 67c224c0d83bc5..d5a45b6923f757 100644
--- a/Telegram/SourceFiles/history/history_widget.h
+++ b/Telegram/SourceFiles/history/history_widget.h
@@ -743,7 +743,10 @@ class HistoryWidget final
 	TextWithEntities _delayedShowAtMsgHighlightPart;
 
 	History *_supportPreloadHistory = nullptr;
+#if 0 // mtp
 	int _supportPreloadRequest = 0; // Not real mtpRequestId.
+#endif
+	Tdb::RequestId _supportPreloadRequest = 0;
 
 	object_ptr<HistoryView::TopBarWidget> _topBar;
 	object_ptr<Ui::ContinuousScroll> _scroll;
diff --git a/Telegram/SourceFiles/support/support_preload.cpp b/Telegram/SourceFiles/support/support_preload.cpp
index 046bc9182a07fa..732fb8a2a53157 100644
--- a/Telegram/SourceFiles/support/support_preload.cpp
+++ b/Telegram/SourceFiles/support/support_preload.cpp
@@ -14,14 +14,22 @@ For license and copyright information please follow this link:
 #include "main/main_session.h"
 #include "apiwrap.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Support {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kPreloadMessagesCount = 50;
 
 } // namespace
 
+#if 0 // mtp
 int SendPreloadRequest(not_null<History*> history, Fn<void()> retry) {
+#endif
+uint64 SendPreloadRequest(not_null<History*> history, Fn<void()> retry) {
 	auto offsetId = MsgId();
 	auto offset = 0;
 	auto loadCount = kPreloadMessagesCount;
@@ -31,6 +39,32 @@ int SendPreloadRequest(not_null<History*> history, Fn<void()> retry) {
 		offsetId = around;
 	}
 	const auto offsetDate = 0;
+
+	return history->session().sender().request(TLgetChatHistory(
+		peerToTdbChat(history->peer->id),
+		tl_int53(offsetId.bare),
+		tl_int32(offset),
+		tl_int32(loadCount),
+		tl_bool(false)
+	)).done([=](const TLmessages &result) {
+		if (const auto around = history->loadAroundId()) {
+			if (around != offsetId) {
+				retry();
+				return;
+			}
+			history->clear(History::ClearType::Unload);
+			history->getReadyFor(ShowAtUnreadMsgId);
+		} else if (offsetId) {
+			retry();
+			return;
+		} else {
+			history->clear(History::ClearType::Unload);
+			history->getReadyFor(ShowAtTheEndMsgId);
+		}
+		history->addOlderSlice(result.data().vmessages().v);
+	}).send();
+
+#if 0 // mtp
 	const auto maxId = 0;
 	const auto minId = 0;
 	const auto historyHash = uint64(0);
@@ -72,6 +106,7 @@ int SendPreloadRequest(not_null<History*> history, Fn<void()> retry) {
 			finish();
 		}).send();
 	});
+#endif
 }
 
 } // namespace Support
diff --git a/Telegram/SourceFiles/support/support_preload.h b/Telegram/SourceFiles/support/support_preload.h
index 7557c446769d44..1f0f440f6f6f75 100644
--- a/Telegram/SourceFiles/support/support_preload.h
+++ b/Telegram/SourceFiles/support/support_preload.h
@@ -12,7 +12,10 @@ class History;
 namespace Support {
 
 // Returns histories().request, not api().request.
+#if 0 // mtp
 [[nodiscard]] int SendPreloadRequest(
+#endif
+[[nodiscard]] uint64 SendPreloadRequest(
 	not_null<History*> history,
 	Fn<void()> retry);
 

From cae05a19a78f1b0048841dd51c3608cbac1885e4 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 10 Feb 2022 16:10:04 +0300
Subject: [PATCH 117/349] Migrate favorite reaction read / write to TDLib.

---
 Telegram/SourceFiles/data/data_message_reactions.cpp | 7 +++++++
 Telegram/SourceFiles/data/data_message_reactions.h   | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/data/data_message_reactions.cpp b/Telegram/SourceFiles/data/data_message_reactions.cpp
index 816d863427b64a..d932f202a772d1 100644
--- a/Telegram/SourceFiles/data/data_message_reactions.cpp
+++ b/Telegram/SourceFiles/data/data_message_reactions.cpp
@@ -40,6 +40,7 @@ For license and copyright information please follow this link:
 #include "base/random.h"
 
 #include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_account.h"
 
 namespace Data {
 namespace {
@@ -464,6 +465,7 @@ const Reaction *Reactions::favorite() const {
 }
 
 void Reactions::setFavorite(const ReactionId &id) {
+#if 0 // mtp
 	const auto api = &_owner->session().api();
 	if (_saveFaveRequestId) {
 		api->request(_saveFaveRequestId).cancel();
@@ -475,6 +477,11 @@ void Reactions::setFavorite(const ReactionId &id) {
 	}).fail([=] {
 		_saveFaveRequestId = 0;
 	}).send();
+#endif
+	_owner->session().sender().request(TLsetOption(
+		tl_string("default_reaction"),
+		tl_optionValueString(tl_string(emoji))
+	)).send();
 
 	applyFavorite(id);
 }
diff --git a/Telegram/SourceFiles/data/data_message_reactions.h b/Telegram/SourceFiles/data/data_message_reactions.h
index 4443135d1c8afc..20fb380901e200 100644
--- a/Telegram/SourceFiles/data/data_message_reactions.h
+++ b/Telegram/SourceFiles/data/data_message_reactions.h
@@ -370,13 +370,13 @@ class Reactions final : private CustomEmojiManager::Listener {
 	base::flat_set<not_null<HistoryItem*>> _pollItems;
 	base::flat_set<not_null<HistoryItem*>> _pollingItems;
 	mtpRequestId _pollRequestId = 0;
-#endif
 
 	base::flat_map<not_null<HistoryItem*>, crl::time> _sendPaidItems;
 	base::flat_map<not_null<HistoryItem*>, mtpRequestId> _sendingPaid;
 	base::Timer _sendPaidTimer;
 
 	mtpRequestId _saveFaveRequestId = 0;
+#endif
 
 	rpl::lifetime _lifetime;
 

From 485fc333b27cd86abbd9cb5da6c530db2695a933 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 10 Feb 2022 17:00:30 +0300
Subject: [PATCH 118/349] Migrate edit chat reactions / read all reactions to
 TDLib.

---
 .../boxes/peers/edit_peer_reactions.cpp       | 19 ++++++++++++++++++-
 Telegram/SourceFiles/menu/menu_send.cpp       |  5 ++++-
 2 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_reactions.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_reactions.cpp
index d9b48b0b7fc138..e2e67e2445b6e6 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_reactions.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_reactions.cpp
@@ -620,6 +620,14 @@ void AddReactionsText(
 
 } // namespace
 
+#include "tdb/tdb_sender.h"
+
+namespace {
+
+using namespace Tdb;
+
+} // namespace
+
 void EditAllowedReactionsBox(
 		not_null<Ui::GenericBox*> box,
 		EditAllowedReactionsArgs &&args) {
@@ -961,11 +969,20 @@ void EditAllowedReactionsBox(
 void SaveAllowedReactions(
 		not_null<PeerData*> peer,
 		const Data::AllowedReactions &allowed) {
+	auto ids = allowed.some | ranges::views::transform(
+		Data::ReactionToTL
+	) | ranges::to<QVector>;
+
+	peer->session().sender().request(TLsetChatAvailableReactions(
+		peerToTdbChat(peer->id),
+		tl_vector<TLstring>(std::move(ids))
+	)).send();
+
+#if 0 // mtp
 	auto ids = allowed.some | ranges::views::transform(
 		Data::ReactionToMTP
 	) | ranges::to<QVector<MTPReaction>>;
 
-#if 0 // todo
 	using Flag = MTPmessages_SetChatAvailableReactions::Flag;
 	using Type = Data::AllowedReactionsType;
 	const auto updated = (allowed.type != Type::Some)
diff --git a/Telegram/SourceFiles/menu/menu_send.cpp b/Telegram/SourceFiles/menu/menu_send.cpp
index aa89d83c887a81..713f1542240c00 100644
--- a/Telegram/SourceFiles/menu/menu_send.cpp
+++ b/Telegram/SourceFiles/menu/menu_send.cpp
@@ -934,7 +934,10 @@ void SetupUnreadReactionsMenu(
 		const auto topic = thread->asTopic();
 		const auto peer = thread->peer();
 		const auto rootId = topic ? topic->rootId() : 0;
-#if 0 // todo
+		peer->session().sender().request(TLreadAllChatReactions(
+			peerToTdbChat(peer->id) // todo topics
+		)).done(done).fail(done).send();
+#if 0 // mtp
 		using Flag = MTPmessages_ReadReactions::Flag;
 		peer->session().api().request(MTPmessages_ReadReactions(
 			MTP_flags(rootId ? Flag::f_top_msg_id : Flag(0)),

From d1b06189ac9ab4e843ff9354a8b7c746411434b1 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 10 Feb 2022 17:29:00 +0300
Subject: [PATCH 119/349] Migrate WhoRead / WhoReacted to TDLib.

---
 Telegram/SourceFiles/api/api_who_reacted.cpp  | 63 +++++++++++++++++++
 Telegram/SourceFiles/history/history_item.cpp |  9 ++-
 .../reactions/history_view_reactions_list.cpp | 39 ++++++++++++
 3 files changed, 110 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/api/api_who_reacted.cpp b/Telegram/SourceFiles/api/api_who_reacted.cpp
index 6c9df39b2d9503..ee267ac936370e 100644
--- a/Telegram/SourceFiles/api/api_who_reacted.cpp
+++ b/Telegram/SourceFiles/api/api_who_reacted.cpp
@@ -31,9 +31,13 @@ For license and copyright information please follow this link:
 #include "styles/style_chat.h"
 #include "styles/style_chat_helpers.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kContextReactionsLimit = 50;
 
 using Data::ReactionId;
@@ -73,7 +77,10 @@ struct CachedRead {
 	: data(Peers{ .state = WhoReadState::Unknown }) {
 	}
 	rpl::variable<Peers> data;
+#if 0 // mtp
 	mtpRequestId requestId = 0;
+#endif
+	RequestId requestId = 0;
 };
 
 struct CachedReacted {
@@ -81,7 +88,10 @@ struct CachedReacted {
 	: data(PeersWithReactions{ .state = WhoReadState::Unknown }) {
 	}
 	rpl::variable<PeersWithReactions> data;
+#if 0 // mtp
 	mtpRequestId requestId = 0;
+#endif
+	RequestId requestId = 0;
 };
 
 struct Context {
@@ -150,13 +160,19 @@ struct State {
 		const auto i = contexts.find(key);
 		for (auto &[item, entry] : i->second->cachedRead) {
 			if (const auto requestId = entry.requestId) {
+#if 0 // mtp
 				item->history()->session().api().request(requestId).cancel();
+#endif
+				item->history()->session().sender().request(requestId).cancel();
 			}
 		}
 		for (auto &[item, map] : i->second->cachedReacted) {
 			for (auto &[reaction, entry] : map) {
 				if (const auto requestId = entry.requestId) {
+#if 0 // mtp
 					item->history()->session().api().request(requestId).cancel();
+#endif
+					item->history()->session().sender().request(requestId).cancel();
 				}
 			}
 		}
@@ -177,13 +193,19 @@ struct State {
 	) | rpl::start_with_next([=](const Data::MessageUpdate &update) {
 		const auto i = context->cachedRead.find(update.item);
 		if (i != end(context->cachedRead)) {
+#if 0 // mtp
 			session->api().request(i->second.requestId).cancel();
+#endif
+			session->sender().request(i->second.requestId).cancel();
 			context->cachedRead.erase(i);
 		}
 		const auto j = context->cachedReacted.find(update.item);
 		if (j != end(context->cachedReacted)) {
 			for (auto &[reaction, entry] : j->second) {
+#if 0 // mtp
 				session->api().request(entry.requestId).cancel();
+#endif
+				session->sender().request(entry.requestId).cancel();
 			}
 			context->cachedReacted.erase(j);
 		}
@@ -280,6 +302,7 @@ struct State {
 				}
 			}).send();
 		} else {
+#if 0 // mtp
 			entry.requestId = session->api().request(
 				MTPmessages_GetMessageReadParticipants(
 					item->history()->peer->input,
@@ -296,6 +319,20 @@ struct State {
 						.date = id.data().vdate().v,
 					});
 				}
+#endif
+			entry.requestId = session->sender().request(
+				TLgetMessageViewers(
+					peerToTdbChat(item->history()->peer->id),
+					tl_int53(item->id.bare))
+			).done([=](const TLusers &result) {
+				const auto &list = result.data().vuser_ids().v;
+				auto &entry = context->cacheRead(item);
+				entry.requestId = 0;
+				auto parsed = Peers();
+				parsed.list.reserve(list.size());
+				for (const auto &id : list) {
+					parsed.list.push_back(UserId(id.v));
+				}
 				entry.data = std::move(parsed);
 			}).fail([=] {
 				auto &entry = context->cacheRead(item);
@@ -334,6 +371,7 @@ struct State {
 		const auto context = PreparedContextAt(weak.data(), session);
 		auto &entry = context->cacheReacted(item, reaction);
 		if (!entry.requestId) {
+#if 0 // mtp
 			using Flag = MTPmessages_GetMessageReactionsList::Flag;
 			entry.requestId = session->api().request(
 				MTPmessages_GetMessageReactionsList(
@@ -373,6 +411,31 @@ struct State {
 					}
 					entry.data = std::move(parsed);
 				});
+#endif
+			entry.requestId = session->sender().request(
+				TLgetMessageAddedReactions(
+					peerToTdbChat(item->history()->peer->id),
+					tl_int53(item->id.bare),
+					tl_string(reaction),
+					tl_string(), // offset
+					tl_int32(kContextReactionsLimit))
+			).done([=](const TLaddedReactions &result) {
+				auto &entry = context->cacheReacted(item, reaction);
+				entry.requestId = 0;
+
+				const auto &data = result.data();
+				const auto &list = data.vreactions().v;
+				auto parsed = PeersWithReactions{
+					.fullReactionsCount = data.vtotal_count().v,
+				};
+				parsed.list.reserve(list.size());
+				for (const auto &reaction : list) {
+					parsed.list.push_back(PeerWithReaction{
+						.peer = peerFromSender(reaction.data().vsender_id()),
+						.reaction = reaction.data().vreaction().v,
+					});
+				}
+				entry.data = std::move(parsed);
 			}).fail([=] {
 				auto &entry = context->cacheReacted(item, reaction);
 				entry.requestId = 0;
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index 6a869a67dd7a68..89475f42d2258d 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -2608,11 +2608,18 @@ void HistoryItem::setReactions(
 bool HistoryItem::changeReactions(
 		const QVector<TLmessageReaction> &list) {
 	if (list.empty()) {
+		_flags &= ~MessageFlag::CanViewReactions;
 		return (base::take(_reactions) != nullptr);
 	} else if (!_reactions) {
 		_reactions = std::make_unique<Data::MessageReactions>(this);
 	}
-	return _reactions->change(list);
+	const auto result = _reactions->change(list);
+	if (!_reactions->recent().empty()) {
+		_flags |= MessageFlag::CanViewReactions;
+	} else {
+		_flags &= ~MessageFlag::CanViewReactions;
+	}
+	return result;
 }
 
 bool HistoryItem::changeUnreadReactions(
diff --git a/Telegram/SourceFiles/history/view/reactions/history_view_reactions_list.cpp b/Telegram/SourceFiles/history/view/reactions/history_view_reactions_list.cpp
index f925dcb90a3ea1..56ca7e1259f591 100644
--- a/Telegram/SourceFiles/history/view/reactions/history_view_reactions_list.cpp
+++ b/Telegram/SourceFiles/history/view/reactions/history_view_reactions_list.cpp
@@ -24,9 +24,14 @@ For license and copyright information please follow this link:
 #include "data/data_peer.h"
 #include "lang/lang_keys.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace HistoryView::Reactions {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kPerPageFirst = 20;
 constexpr auto kPerPage = 100;
 
@@ -278,12 +283,45 @@ void Controller::loadMore(const ReactionId &reaction) {
 	} else if (reaction.empty() && _allOffset.isEmpty() && !_all.empty()) {
 		return;
 	}
+
 	_api.request(_loadRequestId).cancel();
 
 	const auto &offset = reaction.empty()
 		? _allOffset
 		: _filteredOffset;
 
+	_loadRequestId = _api.request(TLgetMessageAddedReactions(
+		peerToTdbChat(_item->history()->peer->id),
+		tl_int53(_item->id.bare),
+		tl_string(reaction),
+		tl_string(offset),
+		tl_int32(offset.isEmpty() ? kPerPageFirst : kPerPage)
+	)).done([=](const TLaddedReactions &result) {
+		_loadRequestId = 0;
+		const auto filtered = !reaction.isEmpty();
+		const auto shown = (reaction == _shownReaction);
+		const auto &data = result.data();
+		auto &owner = _item->history()->owner();
+		(filtered ? _filteredOffset : _allOffset) = data.vnext_offset().v;
+		for (const auto &reaction : data.vreactions().v) {
+			const auto &data = reaction.data();
+			const auto peer = owner.peerLoaded(
+				peerFromSender(data.vsender_id()));
+			const auto reaction = data.vreaction().v;
+			if (peer && (!shown || appendRow(peer, reaction))) {
+				if (filtered) {
+					_filtered.emplace_back(peer);
+				} else {
+					_all.emplace_back(peer, reaction);
+				}
+			}
+		}
+		if (shown) {
+			setDescriptionText(QString());
+			delegate()->peerListRefreshRows();
+		}
+	}).send();
+#if 0 // mtp
 	using Flag = MTPmessages_GetMessageReactionsList::Flag;
 	const auto flags = Flag(0)
 		| (offset.isEmpty() ? Flag(0) : Flag::f_offset)
@@ -326,6 +364,7 @@ void Controller::loadMore(const ReactionId &reaction) {
 			delegate()->peerListRefreshRows();
 		}
 	}).send();
+#endif
 }
 
 void Controller::rowClicked(not_null<PeerListRow*> row) {

From dd30e83ed73a0f707e21a522be42b3ca7dc33415 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 10 Mar 2022 14:58:46 +0400
Subject: [PATCH 120/349] Rebase and fix the build.

---
 Telegram/SourceFiles/boxes/passcode_box.cpp               | 8 ++++----
 Telegram/SourceFiles/data/data_download_manager.cpp       | 2 ++
 Telegram/SourceFiles/intro/intro_phone.cpp                | 2 +-
 Telegram/SourceFiles/intro/intro_signup.cpp               | 2 +-
 Telegram/SourceFiles/intro/intro_widget.cpp               | 2 +-
 Telegram/SourceFiles/lang/lang_cloud_manager.cpp          | 2 +-
 .../SourceFiles/passport/passport_form_controller.cpp     | 4 ++--
 Telegram/SourceFiles/window/window_session_controller.cpp | 2 ++
 8 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/Telegram/SourceFiles/boxes/passcode_box.cpp b/Telegram/SourceFiles/boxes/passcode_box.cpp
index 6833562f7a39ee..f7bdd56085beb6 100644
--- a/Telegram/SourceFiles/boxes/passcode_box.cpp
+++ b/Telegram/SourceFiles/boxes/passcode_box.cpp
@@ -611,7 +611,7 @@ void PasscodeBox::validateEmail(
 				const auto weak = Ui::MakeWeak(this);
 				_clearUnconfirmedPassword.fire({});
 				if (weak) {
-					auto box = Box<Ui::InformBox>(
+					auto box = Ui::MakeInformBox(
 						Lang::Hard::EmailConfirmationExpired());
 					weak->getDelegate()->show(
 						std::move(box),
@@ -1588,7 +1588,7 @@ void RecoverBox::codeSubmitFail(const QString &error) {
 	if (error == u"PASSWORD_EMPTY"_q) {
 		_newPasswordSet.fire(QByteArray());
 		getDelegate()->show(
-			Box<Ui::InformBox>(tr::lng_cloud_password_removed(tr::now)),
+			Ui::MakeInformBox(tr::lng_cloud_password_removed(tr::now)),
 			Ui::LayerOption::CloseOther);
 	} else if (error == u"PASSWORD_RECOVERY_NA"_q) {
 		closeBox();
@@ -1664,7 +1664,7 @@ RecoveryEmailValidation ConfirmRecoveryEmail(
 			} else if (error == qstr("EMAIL_HASH_EXPIRED")) {
 				cancels->fire({});
 				if (*weak) {
-					auto box = Box<Ui::InformBox>(
+					auto box = Ui::MakeInformBox(
 						Lang::Hard::EmailConfirmationExpired());
 					(*weak)->getDelegate()->show(
 						std::move(box),
@@ -1677,7 +1677,7 @@ RecoveryEmailValidation ConfirmRecoveryEmail(
 			reloads->fire({});
 			if (*weak) {
 				(*weak)->getDelegate()->show(
-					Box<Ui::InformBox>(
+					Ui::MakeInformBox(
 						tr::lng_cloud_password_was_set(tr::now)),
 					Ui::LayerOption::CloseOther);
 			}
diff --git a/Telegram/SourceFiles/data/data_download_manager.cpp b/Telegram/SourceFiles/data/data_download_manager.cpp
index c40085968a3ffe..4d935ca90846c8 100644
--- a/Telegram/SourceFiles/data/data_download_manager.cpp
+++ b/Telegram/SourceFiles/data/data_download_manager.cpp
@@ -673,6 +673,7 @@ void DownloadManager::resolve(
 		--sessionData(session).resolveSentRequests;
 		check();
 	};
+#if 0 // todo
 	for (auto &[peer, perPeer] : prepared) {
 		if (const auto channelId = peerToChannel(peer)) {
 			session->api().request(MTPchannels_GetMessages(
@@ -695,6 +696,7 @@ void DownloadManager::resolve(
 			}).fail(requestFinished).send();
 		}
 	}
+#endif
 	data.resolveSentRequests += prepared.size();
 	check();
 }
diff --git a/Telegram/SourceFiles/intro/intro_phone.cpp b/Telegram/SourceFiles/intro/intro_phone.cpp
index 0cbedccfea0626..95440c6f4c7301 100644
--- a/Telegram/SourceFiles/intro/intro_phone.cpp
+++ b/Telegram/SourceFiles/intro/intro_phone.cpp
@@ -332,7 +332,7 @@ void PhoneWidget::phoneSetFail(const Error &error) {
 	_sentRequest = false;
 	const auto &type = error.message;
 	if (type == u"PHONE_NUMBER_FLOOD") {
-		Ui::show(Box<Ui::InformBox>(tr::lng_error_phone_flood(tr::now)));
+		Ui::show(Ui::MakeInformBox(tr::lng_error_phone_flood(tr::now)));
 	} else if (type == u"PHONE_NUMBER_INVALID") {
 		showPhoneError(tr::lng_bad_phone());
 	} else if (type == u"PHONE_NUMBER_BANNED") {
diff --git a/Telegram/SourceFiles/intro/intro_signup.cpp b/Telegram/SourceFiles/intro/intro_signup.cpp
index dafb64a2f119de..59330b0e45fca6 100644
--- a/Telegram/SourceFiles/intro/intro_signup.cpp
+++ b/Telegram/SourceFiles/intro/intro_signup.cpp
@@ -238,7 +238,7 @@ void SignupWidget::registerUserFail(const Error &error) {
 
 	const auto &type = error.message;
 	if (type == u"PHONE_NUMBER_FLOOD") {
-		Ui::show(Box<Ui::InformBox>(tr::lng_error_phone_flood(tr::now)));
+		Ui::show(Ui::MakeInformBox(tr::lng_error_phone_flood(tr::now)));
 	} else if (type == u"PHONE_NUMBER_INVALID"
 		|| type == u"PHONE_NUMBER_BANNED"
 		|| type == u"PHONE_CODE_EXPIRED"
diff --git a/Telegram/SourceFiles/intro/intro_widget.cpp b/Telegram/SourceFiles/intro/intro_widget.cpp
index 06207bebe2c039..9a5ad836088979 100644
--- a/Telegram/SourceFiles/intro/intro_widget.cpp
+++ b/Telegram/SourceFiles/intro/intro_widget.cpp
@@ -280,7 +280,7 @@ void Widget::handleUpdate(const TLupdate &update) {
 		if (data.vtype().v.startsWith("AUTH_KEY_DROP_")) {
 			Core::App().forceLogOut(_account, text);
 		} else {
-			Ui::show(Box<Ui::InformBox>(text));
+			Ui::show(Ui::MakeInformBox(text));
 		}
 	}, [&](const TLDupdateAuthorizationState &data) {
 		handleAuthorizationState(data.vauthorization_state());
diff --git a/Telegram/SourceFiles/lang/lang_cloud_manager.cpp b/Telegram/SourceFiles/lang/lang_cloud_manager.cpp
index fabc17357d3b49..58740d34fb9a25 100644
--- a/Telegram/SourceFiles/lang/lang_cloud_manager.cpp
+++ b/Telegram/SourceFiles/lang/lang_cloud_manager.cpp
@@ -707,7 +707,7 @@ void CloudManager::sendSwitchingToLanguageRequest() {
 	}).fail([=](const Tdb::Error &error) {
 		_switchingToLanguageRequest = 0;
 		if (error.message == "LANG_CODE_NOT_SUPPORTED") {
-			Ui::show(Box<Ui::InformBox>(tr::lng_language_not_found(tr::now)));
+			Ui::show(Ui::MakeInformBox(tr::lng_language_not_found(tr::now)));
 		}
 	}).send();
 }
diff --git a/Telegram/SourceFiles/passport/passport_form_controller.cpp b/Telegram/SourceFiles/passport/passport_form_controller.cpp
index df616e646deaf3..bc926abfdf573a 100644
--- a/Telegram/SourceFiles/passport/passport_form_controller.cpp
+++ b/Telegram/SourceFiles/passport/passport_form_controller.cpp
@@ -1202,7 +1202,7 @@ std::vector<not_null<const Value*>> FormController::submitGetErrors() {
 		} else if (AcceptErrorRequiresRestart(error.message)) {
 			suggestRestart();
 		} else {
-			_view->show(Box<Ui::InformBox>(
+			_view->show(Ui::MakeInformBox(
 				Lang::Hard::SecureAcceptError() + "\n" + error.message));
 		}
 	}).send();
@@ -1570,7 +1570,7 @@ void FormController::recoverPassword() {
 		}, box->lifetime());
 	}, [=](const QString &error) {
 		_recoverRequestLifetime.destroy();
-		_view->show(Box<Ui::InformBox>(Lang::Hard::ServerError()
+		_view->show(Ui::MakeInformBox(Lang::Hard::ServerError()
 			+ '\n'
 			+ error));
 	}, _recoverRequestLifetime);
diff --git a/Telegram/SourceFiles/window/window_session_controller.cpp b/Telegram/SourceFiles/window/window_session_controller.cpp
index 6ebe3e64d2bd56..eb4178bff906a7 100644
--- a/Telegram/SourceFiles/window/window_session_controller.cpp
+++ b/Telegram/SourceFiles/window/window_session_controller.cpp
@@ -98,6 +98,8 @@ For license and copyright information please follow this link:
 #include "styles/style_dialogs.h"
 #include "styles/style_layers.h" // st::boxLabel
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Window {
 namespace {
 

From 628a956c78d9288fc1266b9ec3f4db7eb117c9c6 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 16 Mar 2022 12:53:34 +0400
Subject: [PATCH 121/349] Update TDLib to 1.8.2 and fix the build.

---
 Telegram/SourceFiles/api/api_sending.cpp | 3 ++-
 Telegram/SourceFiles/api/api_updates.cpp | 4 ++++
 Telegram/build/prepare/prepare.py        | 2 +-
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_sending.cpp b/Telegram/SourceFiles/api/api_sending.cpp
index 0359461965bbb0..934d1c037fe51b 100644
--- a/Telegram/SourceFiles/api/api_sending.cpp
+++ b/Telegram/SourceFiles/api/api_sending.cpp
@@ -416,7 +416,8 @@ void SendPreparedAlbumIfReady(
 				? tl_messageSchedulingStateSendAtDate(
 					tl_int32(action.options.scheduled))
 				: std::optional<TLmessageSchedulingState>())),
-		tl_vector(std::move(contents))
+		tl_vector(std::move(contents)),
+		tl_bool(false) // only_preview
 	)).done([=](const TLmessages &result) {
 		//if (clearCloudDraft) {
 		//	// todo drafts - unnecessary?..
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index e9b82a7df1d817..5dbf00af389141 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -3033,6 +3033,10 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateSuggestedActions &data) {
 	}, [&](const TLDupdateChatPendingJoinRequests &data) {
 	}, [&](const TLDupdateAnimatedEmojiMessageClicked &data) {
+	}, [&](const TLDupdateFileDownloads &data) {
+	}, [&](const TLDupdateFileAddedToDownloads &data) {
+	}, [&](const TLDupdateFileDownload &data) {
+	}, [&](const TLDupdateFileRemovedFromDownloads &data) {
 	});
 	session().data().sendHistoryChangeNotifications();
 }
diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index 06d2c339222633..5e084259fc62d9 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1904,7 +1904,7 @@ def runStages():
 stage('td', """
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout 1e1ab5d1b0
+    git checkout 3f54c301ea
 win:
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out

From b125da6864f78dc4657d9bd43632b1c2a3041379 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 26 Jun 2024 12:50:53 +0400
Subject: [PATCH 122/349] Fix RTMP streams using TDLib.

---
 .../calls/group/calls_choose_join_as.cpp      | 36 ++++++-------------
 Telegram/SourceFiles/data/data_group_call.cpp |  2 ++
 2 files changed, 13 insertions(+), 25 deletions(-)

diff --git a/Telegram/SourceFiles/calls/group/calls_choose_join_as.cpp b/Telegram/SourceFiles/calls/group/calls_choose_join_as.cpp
index 3afd6682a100ea..485db930ec9e17 100644
--- a/Telegram/SourceFiles/calls/group/calls_choose_join_as.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_choose_join_as.cpp
@@ -386,36 +386,22 @@ void ChooseJoinAsProcess::requestList() {
 		Tdb::TLgetVideoChatAvailableParticipants(
 			peerToTdbChat(_request->peer->id)
 	)).done([=](const Tdb::TLDmessageSenders &data) {
-		const auto totalCount = data.vtotal_count().v;
-		const auto list = std::make_shared<
-			std::vector<not_null<PeerData*>>
-		>();
-		list->reserve(totalCount);
-		const auto processLoaded = [&](not_null<PeerData*> peer) {
-			if (totalCount == list->size()) {
-				return;
-			}
-			list->push_back(peer);
-			if (totalCount == list->size()) {
-				processList(std::move(*list));
-			}
-		};
-
+		auto list = std::vector<not_null<PeerData*>>();
+		list.reserve(data.vtotal_count().v);
 		for (const auto &sender : data.vsenders().v) {
 			sender.match([&](const Tdb::TLDmessageSenderUser &data) {
-				session->api().sender().request(
-					Tdb::TLgetUser(data.vuser_id())
-				).done([=](const Tdb::TLuser &user) {
-					processLoaded(session->data().processUser(user));
-				}).send();
+				const auto userId = data.vuser_id();
+				if (const auto user = session->data().userLoaded(userId)) {
+					list.push_back(user);
+				}
 			}, [&](const Tdb::TLDmessageSenderChat &data) {
-				session->api().sender().request(
-					Tdb::TLgetChat(data.vchat_id())
-				).done([=](const Tdb::TLchat &chat) {
-					processLoaded(session->data().processPeer(chat));
-				}).send();
+				const auto peerId = peerFromTdbChat(data.vchat_id());
+				if (const auto peer = session->data().peerLoaded(peerId)) {
+					list.push_back(peer);
+				}
 			});
 		}
+		processList(std::move(list));
 	}).fail([=] {
 		finish({
 			.peer = _request->peer,
diff --git a/Telegram/SourceFiles/data/data_group_call.cpp b/Telegram/SourceFiles/data/data_group_call.cpp
index 4e231498a01f6c..3e3afc2a3d4a51 100644
--- a/Telegram/SourceFiles/data/data_group_call.cpp
+++ b/Telegram/SourceFiles/data/data_group_call.cpp
@@ -426,6 +426,8 @@ void GroupCall::processFullCall(const MTPphone_GroupCall &call) {
 
 void GroupCall::applyCallFields(const Tdb::TLDgroupCall &data) {
 	_joinMuted = data.vmute_new_participants().v;
+	_listenersHidden = data.vhas_hidden_listeners().v;
+	_rtmp = data.vis_rtmp_stream().v;
 	_canChangeJoinMuted = data.vcan_toggle_mute_new_participants().v;
 	_isJoined = data.vis_joined().v;
 

From 8d6a762309f783494624be78a69e3ab5823b4fe7 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 17 Mar 2022 18:28:19 +0400
Subject: [PATCH 123/349] Migrate toggleHistoryArchived to TDLib.

---
 Telegram/SourceFiles/apiwrap.cpp         | 20 +++++++++++++++++++-
 Telegram/SourceFiles/history/history.cpp | 16 ++++++++++++----
 2 files changed, 31 insertions(+), 5 deletions(-)

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 04155ae33a7c7c..70ba32d1e093b0 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -533,7 +533,25 @@ void ApiWrap::toggleHistoryArchived(
 		not_null<History*> history,
 		bool archived,
 		Fn<void()> callback) {
-#if 0 // todo
+	if (const auto already = _historyArchivedRequests.take(history)) {
+		sender().request(already->first).cancel();
+	}
+	const auto isPinned = history->isPinnedDialog(0);
+	const auto requestId = sender().request(TLaddChatToList(
+		peerToTdbChat(history->peer->id),
+		(archived ? tl_chatListArchive() : tl_chatListMain())
+	)).done([=] {
+		if (const auto data = _historyArchivedRequests.take(history)) {
+			data->second();
+		}
+		if (isPinned) {
+			_session->data().notifyPinnedDialogsOrderUpdated();
+		}
+	}).fail([=] {
+		_historyArchivedRequests.remove(history);
+	}).send();
+	_historyArchivedRequests.emplace(history, requestId, callback);
+#if 0 // mtp
 	if (const auto already = _historyArchivedRequests.take(history)) {
 		request(already->first).cancel();
 	}
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index 8439356566463a..0a9323fbf118cf 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -3003,11 +3003,19 @@ void History::applyPosition(const TLDchatPosition &data) {
 		owner().setNotTopPromoted(this);
 	}
 	data.vlist().match([&](const TLDchatListMain &) {
-		clearFolder();
-		updateChatListSortPosition(FilterId(), order, pinned);
+		if (order || (folderKnown() && !folder())) {
+			clearFolder();
+			updateChatListSortPosition(FilterId(), order, pinned);
+		}
 	}, [&](const TLDchatListArchive &) {
-		setFolder(owner().folder(Data::Folder::kId));
-		updateChatListSortPosition(FilterId(), order, pinned);
+		if (order) {
+			setFolder(owner().folder(Data::Folder::kId));
+		} else {
+			clearFolder();
+		}
+		if (order || (folderKnown() && folder())) {
+			updateChatListSortPosition(FilterId(), order, pinned);
+		}
 	}, [&](const TLDchatListFilter &data) {
 		if (folderKnown()) {
 			const auto filterId = data.vchat_filter_id().v;

From 589abf1760b65275df4ca2f5d63f2206bd297722 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 21 Mar 2022 15:37:10 +0400
Subject: [PATCH 124/349] Migrate some stickers management to TDLib.

---
 .../SourceFiles/api/api_attached_stickers.cpp |  57 ++++
 .../SourceFiles/api/api_attached_stickers.h   |   8 +
 Telegram/SourceFiles/apiwrap.cpp              |  38 ++-
 Telegram/SourceFiles/apiwrap.h                |   1 +
 .../SourceFiles/boxes/sticker_set_box.cpp     | 190 ++++++++++++
 Telegram/SourceFiles/boxes/stickers_box.cpp   |  75 +++++
 Telegram/SourceFiles/boxes/stickers_box.h     |  22 ++
 .../chat_helpers/stickers_list_footer.cpp     |  14 +
 .../chat_helpers/stickers_list_widget.cpp     |  51 ++++
 .../chat_helpers/stickers_list_widget.h       |   7 +
 Telegram/SourceFiles/data/data_document.cpp   |   4 +
 Telegram/SourceFiles/data/data_document.h     |   2 +
 .../data/stickers/data_stickers.cpp           | 276 ++++++++++++++++++
 .../SourceFiles/data/stickers/data_stickers.h |  25 ++
 .../data/stickers/data_stickers_set.cpp       |  32 ++
 .../data/stickers/data_stickers_set.h         |  10 +
 16 files changed, 808 insertions(+), 4 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_attached_stickers.cpp b/Telegram/SourceFiles/api/api_attached_stickers.cpp
index 0f18e76484a907..675d3083d6c481 100644
--- a/Telegram/SourceFiles/api/api_attached_stickers.cpp
+++ b/Telegram/SourceFiles/api/api_attached_stickers.cpp
@@ -16,12 +16,17 @@ For license and copyright information please follow this link:
 #include "lang/lang_keys.h"
 #include "window/window_session_controller.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 
+using namespace Tdb;
+
 AttachedStickers::AttachedStickers(not_null<ApiWrap*> api)
 : _api(&api->instance()) {
 }
 
+#if 0 // mtp
 void AttachedStickers::request(
 		not_null<Window::SessionController*> controller,
 		MTPmessages_GetAttachedStickers &&mtpRequest) {
@@ -70,23 +75,75 @@ void AttachedStickers::request(
 		}
 	}).send();
 }
+#endif
+
+void AttachedStickers::request(
+		not_null<Window::SessionController*> controller,
+		FileId fileId) {
+	const auto weak = base::make_weak(controller.get());
+	_api.request(_requestId).cancel();
+	_requestId = _api.request(TLgetAttachedStickerSets(
+		tl_int32(fileId)
+	)).done([=](const TLstickerSets &result) {
+		_requestId = 0;
+		const auto strongController = weak.get();
+		if (!strongController) {
+			return;
+		}
+		const auto &data = result.data();
+		const auto &list = data.vsets().v;
+		if (list.isEmpty()) {
+			strongController->show(
+				Ui::MakeInformBox(tr::lng_stickers_not_found()));
+			return;
+		} else if (list.size() > 1) {
+			strongController->show(
+				Box<StickersBox>(strongController, data.vsets()));
+			return;
+		}
+		// Single attached sticker pack.
+		const auto setId = StickerSetIdentifier{
+			.id = uint64(list.front().data().vid().v),
+		};
+		strongController->show(
+			Box<StickerSetBox>(strongController, setId),
+			Ui::LayerOption::KeepOther);
+	}).fail([=] {
+		_requestId = 0;
+		if (const auto strongController = weak.get()) {
+			strongController->show(
+				Ui::MakeInformBox(tr::lng_stickers_not_found()));
+		}
+	}).send();
+}
 
 void AttachedStickers::requestAttachedStickerSets(
 		not_null<Window::SessionController*> controller,
 		not_null<PhotoData*> photo) {
+#if 0 // mtp
 	request(
 		controller,
 		MTPmessages_GetAttachedStickers(
 			MTP_inputStickeredMediaPhoto(photo->mtpInput())));
+#endif
+	const auto &location = photo->location(Data::PhotoSize::Large).file();
+	if (const auto tdb = std::get_if<TdbFileLocation>(&location.data)) {
+		request(controller, tdb->fileId);
+	}
 }
 
 void AttachedStickers::requestAttachedStickerSets(
 		not_null<Window::SessionController*> controller,
 		not_null<DocumentData*> document) {
+#if 0 // mtp
 	request(
 		controller,
 		MTPmessages_GetAttachedStickers(
 			MTP_inputStickeredMediaDocument(document->mtpInput())));
+#endif
+	if (const auto fileId = document->tdbFileId()) {
+		request(controller, fileId);
+	}
 }
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_attached_stickers.h b/Telegram/SourceFiles/api/api_attached_stickers.h
index d0dd18bb48858c..cd86ac8df11436 100644
--- a/Telegram/SourceFiles/api/api_attached_stickers.h
+++ b/Telegram/SourceFiles/api/api_attached_stickers.h
@@ -9,6 +9,8 @@ For license and copyright information please follow this link:
 
 #include "mtproto/sender.h"
 
+#include "tdb/tdb_request_id.h"
+
 class ApiWrap;
 class DocumentData;
 class PhotoData;
@@ -32,13 +34,19 @@ class AttachedStickers final {
 		not_null<DocumentData*> document);
 
 private:
+#if 0 // mtp
 	void request(
 		not_null<Window::SessionController*> controller,
 		MTPmessages_GetAttachedStickers &&mtpRequest);
+#endif
 
 	MTP::Sender _api;
 	mtpRequestId _requestId = 0;
 
+	void request(
+		not_null<Window::SessionController*> controller,
+		FileId fileId);
+
 };
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 70ba32d1e093b0..7cf318a35a02be 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -1420,7 +1420,7 @@ void ApiWrap::migrateChat(
 		return;
 	}
 
-#if 0 // todo
+#if 0 // mtp
 	request(MTPmessages_MigrateChat(
 		chat->inputChat
 	)).done([=](const MTPUpdates &result) {
@@ -1590,7 +1590,11 @@ void ApiWrap::deleteAllFromParticipant(
 void ApiWrap::deleteAllFromParticipantSend(
 		not_null<ChannelData*> channel,
 		not_null<PeerData*> from) {
-#if 0 // todo
+	sender().request(TLdeleteChatMessagesBySender(
+		peerToTdbChat(channel->id),
+		peerToSender(from->id)
+	)).send();
+#if 0 // mtp
 	request(MTPchannels_DeleteParticipantHistory(
 		channel->inputChannel,
 		from->input
@@ -1612,11 +1616,19 @@ void ApiWrap::scheduleStickerSetRequest(uint64 setId, uint64 access) {
 }
 
 void ApiWrap::requestStickerSets() {
-#if 0 // todo
 	for (auto &[id, info] : _stickerSetRequests) {
 		if (info.id) {
 			continue;
 		}
+		info.id = sender().request(TLgetStickerSet(
+			tl_int64(id)
+		)).done([=, setId = id](const TLstickerSet &result) {
+			_stickerSetRequests.remove(setId);
+			_session->data().stickers().feedSetFull(result);
+		}).fail([=, setId = id] {
+			_stickerSetRequests.remove(setId);
+		}).send();
+#if 0 // mtp
 		info.id = request(MTPmessages_GetStickerSet(
 			MTP_inputStickerSetID(
 				MTP_long(id),
@@ -1627,8 +1639,8 @@ void ApiWrap::requestStickerSets() {
 		}).fail([=, setId = id] {
 			_stickerSetRequests.remove(setId);
 		}).afterDelay(kSmallDelayMs).send();
-	}
 #endif
+	}
 }
 
 void ApiWrap::saveStickerSets(
@@ -2920,6 +2932,7 @@ void ApiWrap::requestStickers(TimeId now) {
 		|| _stickersUpdateRequest) {
 		return;
 	}
+#if 0 // mtp
 	const auto done = [=](const MTPmessages_AllStickers &result) {
 		_session->data().stickers().setLastUpdate(crl::now());
 		_stickersUpdateRequest = 0;
@@ -2937,6 +2950,14 @@ void ApiWrap::requestStickers(TimeId now) {
 		LOG(("App Fail: Failed to get stickers!"));
 		done(MTP_messages_allStickersNotModified());
 	}).send();
+#endif
+	_stickersUpdateRequest = sender().request(TLgetInstalledStickerSets(
+		tl_bool(false) // masks
+	)).done([=](const TLstickerSets &result) {
+		_session->data().stickers().setLastUpdate(crl::now());
+		_stickersUpdateRequest = 0;
+		_session->data().stickers().setsReceived(result.data().vsets().v);
+	}).send();
 }
 
 void ApiWrap::requestMasks(TimeId now) {
@@ -2944,6 +2965,7 @@ void ApiWrap::requestMasks(TimeId now) {
 		|| _masksUpdateRequest) {
 		return;
 	}
+#if 0 // mtp
 	const auto done = [=](const MTPmessages_AllStickers &result) {
 		_session->data().stickers().setLastMasksUpdate(crl::now());
 		_masksUpdateRequest = 0;
@@ -2961,6 +2983,14 @@ void ApiWrap::requestMasks(TimeId now) {
 		LOG(("App Fail: Failed to get masks!"));
 		done(MTP_messages_allStickersNotModified());
 	}).send();
+#endif
+	_masksUpdateRequest = sender().request(TLgetInstalledStickerSets(
+		tl_bool(true) // masks
+	)).done([=](const TLstickerSets &result) {
+		_session->data().stickers().setLastUpdate(crl::now());
+		_masksUpdateRequest = 0;
+		_session->data().stickers().masksReceived(result.data().vsets().v);
+	}).send();
 }
 
 void ApiWrap::requestCustomEmoji(TimeId now) {
diff --git a/Telegram/SourceFiles/apiwrap.h b/Telegram/SourceFiles/apiwrap.h
index f58b621d8da71b..a59fb4203b3322 100644
--- a/Telegram/SourceFiles/apiwrap.h
+++ b/Telegram/SourceFiles/apiwrap.h
@@ -24,6 +24,7 @@ struct ChatRestrictionsInfo;
 namespace Tdb {
 class Account;
 class Sender;
+class TLstickerSet;
 } // namespace Tdb
 
 namespace Main {
diff --git a/Telegram/SourceFiles/boxes/sticker_set_box.cpp b/Telegram/SourceFiles/boxes/sticker_set_box.cpp
index 14902a9eeed641..24ca3468f8fb3a 100644
--- a/Telegram/SourceFiles/boxes/sticker_set_box.cpp
+++ b/Telegram/SourceFiles/boxes/sticker_set_box.cpp
@@ -66,8 +66,12 @@ For license and copyright information please follow this link:
 #include <QtGui/QClipboard>
 #include <QtSvg/QSvgRenderer>
 
+#include "tdb/tdb_sender.h"
+
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kStickersPerRow = 5;
 constexpr auto kEmojiPerRow = 8;
 constexpr auto kMinRepaintDelay = crl::time(33);
@@ -78,7 +82,10 @@ constexpr auto kStickerMoveDuration = crl::time(200);
 using Data::StickersSet;
 using Data::StickersPack;
 using SetFlag = Data::StickersSetFlag;
+#if 0 // mtp
 using TLStickerSet = MTPmessages_StickerSet;
+#endif
+using TLStickerSet = TLstickerSet;
 
 [[nodiscard]] std::optional<QColor> ComputeImageColor(
 		const style::icon &lockIcon,
@@ -380,7 +387,10 @@ class StickerSetBox::Inner final : public Ui::RpWidget {
 	void startOverAnimation(int index, float64 from, float64 to);
 	int stickerFromGlobalPos(const QPoint &p) const;
 
+#if 0 // mtp
 	void installDone(const MTPmessages_StickerSetInstallResult &result);
+#endif
+	void installDone();
 
 	void requestReorder(not_null<DocumentData*> document, int index);
 	void fillDeleteStickerBox(not_null<Ui::GenericBox*> box, int index);
@@ -674,6 +684,7 @@ void ChangeSetNameBox(
 		const auto buttonWidth = state->saveButton
 			? state->saveButton->width()
 			: 0;
+#if 0 // mtp
 		state->requestId = data->session().api().request(
 			MTPstickers_RenameStickerSet(
 				Data::InputStickerSet(input),
@@ -690,6 +701,31 @@ void ChangeSetNameBox(
 			show->showToast(error.type());
 			close();
 		}).send();
+#endif
+		const auto &sets = data->stickers().sets();
+		const auto it = sets.find(input.id);
+		if (it == sets.end()) {
+			show->showToast(u"Set not found!"_q);
+			return;
+		}
+		state->requestId = data->session().sender().request(
+			TLsetStickerSetTitle(
+				tl_string(it->second->shortName),
+				tl_string(text))
+		).done([=] {
+			state->requestId = data->session().sender().request(
+				TLgetStickerSet(tl_int64(input.id))
+			).done([=](const TLstickerSet &result) {
+				done(result);
+				close();
+			}).fail([=](const Error &error) {
+				show->showToast(error.message);
+				close();
+			}).send();
+		}).fail([=](const Error &error) {
+			show->showToast(error.message);
+			close();
+		}).send();
 		if (state->saveButton) {
 			state->saveButton->resizeToWidth(buttonWidth);
 		}
@@ -712,7 +748,11 @@ void ChangeSetNameBox(
 			state->requestId.value() | rpl::map(rpl::mappers::_1 > 0));
 	}
 	box->addButton(tr::lng_cancel(), [=] {
+#if 0 // mtp
 		data->session().api().request(state->requestId.current()).cancel();
+#endif
+		data->session().sender().request(
+			state->requestId.current()).cancel();
 		close();
 	});
 }
@@ -902,6 +942,7 @@ StickerSetBox::Inner::Inner(
 , _previewTimer([=] { showPreview(); }) {
 	setAttribute(Qt::WA_OpaquePaintEvent);
 
+#if 0 // mtp
 	_api.request(MTPmessages_GetStickerSet(
 		Data::InputStickerSet(_input),
 		MTP_int(0) // hash
@@ -911,6 +952,27 @@ StickerSetBox::Inner::Inner(
 		_loaded = true;
 		_errors.fire(Error::NotFound);
 	}).send();
+#endif
+	if (_input.id) {
+		_api.request(TLgetStickerSet(
+			tl_int64(_input.id)
+		)).done([=](const TLstickerSet &result) {
+			applySet(result);
+		}).fail([=] {
+			_loaded = true;
+			_errors.fire(Error::NotFound);
+		}).send();
+	} else {
+		_api.request(TLsearchStickerSet(
+			tl_string(_input.shortName),
+			tl_bool(true)
+		)).done([=](const TLstickerSet &result) {
+			applySet(result);
+		}).fail([=] {
+			_loaded = true;
+			_errors.fire(Error::NotFound);
+		}).send();
+	}
 
 	_session->api().updateStickers();
 
@@ -930,14 +992,21 @@ void StickerSetBox::Inner::applySet(const TLStickerSet &set) {
 	setCursor(style::cur_default);
 	const auto owner = &_session->data();
 	const auto premiumPossible = _session->premiumPossible();
+#if 0 // mtp
 	set.match([&](const MTPDmessages_stickerSet &data) {
 		const auto &v = data.vdocuments().v;
+#endif
+	set.match([&](const TLDstickerSet &data) {
+		_input.id = set.data().vid().v;
+
+		const auto &v = data.vstickers().v;
 		_pack.reserve(v.size());
 		_elements.reserve(v.size());
 		for (const auto &item : v) {
 			const auto document = owner->processDocument(item);
 			const auto sticker = document->sticker();
 			if (!sticker) {
+				_pack.push_back(nullptr);
 				continue;
 			}
 			_pack.push_back(document);
@@ -948,6 +1017,46 @@ void StickerSetBox::Inner::applySet(const TLStickerSet &set) {
 				});
 			}
 		}
+
+		const auto &emojis = data.vemojis().v;
+		Assert(emojis.size() == _pack.size());
+		for (auto i = 0, l = int(emojis.size()); i != l; ++i) {
+			if (const auto document = _pack[i]) {
+				for (const auto &string : emojis[i].data().vemojis().v) {
+					if (const auto emoji = Ui::Emoji::Find(string.v)) {
+						_emoji[emoji].push_back(document);
+					}
+				}
+			}
+		}
+		_pack.erase(ranges::remove(_pack, nullptr), _pack.end());
+		_setTitle = _show->session().data().stickers().getSetTitle(
+			data);
+		_setShortName = data.vname().v;
+		_setId = data.vid().v;
+		_setCount = _pack.size();
+		_setFlags = Data::ParseStickersSetFlags(data);
+		_setInstallDate = data.vis_installed().v ? base::unixtime::now() : 0;
+		_setThumbnail = [&] {
+			if (const auto thumbnail = data.vthumbnail()) {
+				return Images::FromThumbnail(*thumbnail);
+			}
+			return ImageWithLocation();
+		}();
+		_setThumbnailType = [&] {
+			if (const auto thumbnail = data.vthumbnail()) {
+				return thumbnail->data().vformat().match([](
+						const TLDthumbnailFormatTgs &) {
+					return StickerType::Tgs;
+				}, [](const TLDthumbnailFormatWebm &) {
+					return StickerType::Webm;
+				}, [](const auto &) {
+					return StickerType::Webp;
+				});
+			}
+			return StickerType::Webp;
+		}();
+#if 0 // mtp
 		for (const auto &pack : data.vpacks().v) {
 			pack.match([&](const MTPDstickerPack &pack) {
 				if (const auto emoji = Ui::Emoji::Find(qs(pack.vemoticon()))) {
@@ -996,6 +1105,7 @@ void StickerSetBox::Inner::applySet(const TLStickerSet &set) {
 				}
 				return ImageWithLocation();
 			}();
+#endif
 			const auto &sets = _session->data().stickers().sets();
 			const auto it = sets.find(_setId);
 			if (it != sets.cend()) {
@@ -1012,9 +1122,11 @@ void StickerSetBox::Inner::applySet(const TLStickerSet &set) {
 				set->emoji = _emoji;
 				set->setThumbnail(_setThumbnail, _setThumbnailType);
 			}
+#if 0 // mtp
 		};
 	}, [&](const MTPDmessages_stickerSetNotModified &data) {
 		LOG(("API Error: Unexpected messages.stickerSetNotModified."));
+#endif
 	});
 
 	if (_pack.isEmpty()) {
@@ -1050,8 +1162,11 @@ rpl::producer<StickerSetBox::Error> StickerSetBox::Inner::errors() const {
 	return _errors.events();
 }
 
+#if 0 // mtp
 void StickerSetBox::Inner::installDone(
 		const MTPmessages_StickerSetInstallResult &result) {
+#endif
+void StickerSetBox::Inner::installDone() {
 	auto &stickers = _session->data().stickers();
 	auto &sets = stickers.setsRef();
 	const auto type = setType();
@@ -1121,10 +1236,13 @@ void StickerSetBox::Inner::installDone(
 		}
 	}
 
+#if 0 // mtp
 	if (result.type() == mtpc_messages_stickerSetInstallResultArchive) {
 		stickers.applyArchivedResult(
 			result.c_messages_stickerSetInstallResultArchive());
 	} else {
+#endif
+	{
 		auto &storage = _session->local();
 		if (wasArchived && type != Data::StickersType::Emoji) {
 			if (type == Data::StickersType::Masks) {
@@ -1275,6 +1393,11 @@ void StickerSetBox::Inner::requestReorder(
 		_apiReorder.emplace(&_session->mtp());
 	}
 	_reorderRequests.emplace_back([document, index, this] {
+		_apiReorder->request(TLsetStickerPositionInSet(
+			tl_inputFileId(tl_int32(document->tdbFileId())),
+			tl_int32(index)
+		)).done([this, document] {
+#if 0 // mtp
 		_apiReorder->request(
 			MTPstickers_ChangeStickerPosition(
 				document->mtpInput(),
@@ -1286,16 +1409,30 @@ void StickerSetBox::Inner::requestReorder(
 						Data::StickersType::Stickers);
 				}, [](const auto &) {
 				});
+#endif
 				if (!_reorderRequests.empty()) {
 					_reorderRequests.pop_front();
 				}
 				if (_reorderRequests.empty()) {
+					_apiReorder->request(TLgetStickerSet(
+						tl_int64(_setId)
+					)).done([this, document](const TLstickerSet &result) {
+						document->owner().stickers().feedSetFull(result);
+						document->owner().stickers().notifyUpdated(
+							Data::StickersType::Stickers);
+					}).fail([show = _show](const Tdb::Error &error) {
+						show->showToast(error.message);
+					}).send();
 					// applySet(result); // Causes stickers blink.
 				} else {
 					_reorderRequests.front()();
 				}
+#if 0 // mtp
 			}).fail([show = _show](const MTP::Error &error) {
 				show->showToast(error.type());
+#endif
+			}).fail([show = _show](const Tdb::Error &error) {
+				show->showToast(error.message);
 			}).send();
 	});
 	if (_reorderRequests.size() == 1) {
@@ -1557,6 +1694,7 @@ void StickerSetBox::Inner::fillDeleteStickerBox(
 		const auto buttonWidth = state->saveButton
 			? state->saveButton->width()
 			: 0;
+#if 0 // mtp
 		state->requestId = document->owner().session().api().request(
 			MTPstickers_RemoveStickerFromSet(document->mtpInput()
 		)).done([=](const TLStickerSet &result) {
@@ -1577,6 +1715,33 @@ void StickerSetBox::Inner::fillDeleteStickerBox(
 				strongBox->uiShow()->showToast(error.type());
 			}
 		}).send();
+#endif
+		state->requestId = document->owner().session().sender().request(
+			TLremoveStickerFromSet(
+				tl_inputFileId(tl_int32(document->tdbFileId())))
+		).done([=] {
+			document->owner().session().sender().request(TLgetStickerSet(
+				tl_int64(_setId)
+			)).done([=](const TLstickerSet &result) {
+				document->owner().stickers().feedSetFull(result);
+				document->owner().stickers().notifyUpdated(
+					Data::StickersType::Stickers);
+				if (const auto strong = weak.data()) {
+					applySet(result);
+				}
+				if (const auto strongBox = weakBox.data()) {
+					strongBox->closeBox();
+				}
+			}).fail([=](const Tdb::Error &error) {
+				if (const auto strongBox = weakBox.data()) {
+					strongBox->uiShow()->showToast(error.message);
+				}
+			}).send();
+		}).fail([=](const Tdb::Error &error) {
+			if (const auto strongBox = weakBox.data()) {
+				strongBox->uiShow()->showToast(error.message);
+			}
+		}).send();
 		if (state->saveButton) {
 			state->saveButton->resizeToWidth(buttonWidth);
 		}
@@ -1599,7 +1764,10 @@ void StickerSetBox::Inner::fillDeleteStickerBox(
 			state->requestId.value() | rpl::map(rpl::mappers::_1 > 0));
 	}
 	box->addButton(tr::lng_close(), [=] {
+#if 0 // mtp
 		document->owner().session().api().request(
+#endif
+		document->owner().session().sender().request(
 			state->requestId.current()).cancel();
 		box->closeBox();
 	});
@@ -2113,6 +2281,7 @@ void StickerSetBox::Inner::install() {
 	if (_installRequest) {
 		return;
 	}
+#if 0 // mtp
 	_installRequest = _api.request(MTPmessages_InstallStickerSet(
 		Data::InputStickerSet(_input),
 		MTP_bool(false)
@@ -2121,9 +2290,20 @@ void StickerSetBox::Inner::install() {
 	}).fail([=] {
 		_errors.fire(Error::NotFound);
 	}).send();
+#endif
+	_installRequest = _api.request(TLchangeStickerSet(
+		tl_int64(_input.id),
+		tl_bool(true),
+		tl_bool(false)
+	)).done([=] {
+		installDone();
+	}).fail([=] {
+		_errors.fire(Error::NotFound);
+	}).send();
 }
 
 void StickerSetBox::Inner::archiveStickers() {
+#if 0 // mtp
 	_api.request(MTPmessages_InstallStickerSet(
 		Data::InputStickerSet(_input),
 		MTP_boolTrue()
@@ -2134,6 +2314,16 @@ void StickerSetBox::Inner::archiveStickers() {
 	}).fail([=] {
 		_show->showToast(Lang::Hard::ServerError());
 	}).send();
+#endif
+	_api.request(TLchangeStickerSet(
+		tl_int64(_input.id),
+		tl_bool(true),
+		tl_bool(true)
+	)).done([=] {
+		_setArchived.fire_copy(_setId);
+	}).fail([=] {
+		_show->showToast(Lang::Hard::ServerError());
+	}).send();
 }
 
 void StickerSetBox::Inner::updateItems() {
diff --git a/Telegram/SourceFiles/boxes/stickers_box.cpp b/Telegram/SourceFiles/boxes/stickers_box.cpp
index 7509b898c315c9..ae3d3e42e8d903 100644
--- a/Telegram/SourceFiles/boxes/stickers_box.cpp
+++ b/Telegram/SourceFiles/boxes/stickers_box.cpp
@@ -46,8 +46,13 @@ For license and copyright information please follow this link:
 #include "styles/style_boxes.h"
 #include "styles/style_chat_helpers.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace {
 
+using namespace Tdb;
+
 using Data::StickersSet;
 using Data::StickersSetsOrder;
 using Data::StickersSetThumbnailView;
@@ -337,7 +342,10 @@ class StickersBox::Inner : public Ui::RpWidget {
 	object_ptr<Ui::BoxContentDivider> _megagroupDivider = { nullptr };
 	object_ptr<Ui::FlatLabel> _megagroupSubTitle = { nullptr };
 	base::Timer _megagroupSetAddressChangedTimer;
+#if 0 // mtp
 	mtpRequestId _megagroupSetRequestId = 0;
+#endif
+	RequestId _megagroupSetRequestId = 0;
 
 };
 
@@ -452,6 +460,7 @@ StickersBox::StickersBox(
 	}, lifetime());
 }
 
+#if 0 // mtp
 StickersBox::StickersBox(
 	QWidget*,
 	std::shared_ptr<ChatHelpers::Show> show,
@@ -467,6 +476,18 @@ StickersBox::StickersBox(
 , _attachedType(Data::StickersType::Stickers)
 , _attachedSets(attachedSets) {
 }
+#endif
+StickersBox::StickersBox(
+	QWidget*,
+	not_null<Window::SessionController*> controller,
+	const Tdb::TLvector<TLstickerSetInfo> &attachedSets)
+: _controller(controller)
+, _api(&controller->session().sender())
+, _section(Section::Attached)
+, _isMasks(false)
+, _attached(0, this, controller, Section::Attached)
+, _attachedSets(attachedSets) {
+}
 
 StickersBox::StickersBox(
 	QWidget*,
@@ -522,15 +543,21 @@ void StickersBox::showAttachedStickers() {
 }
 
 void StickersBox::getArchivedDone(
+#if 0 // mtp
 		const MTPmessages_ArchivedStickers &result,
+#endif
+		const TLstickerSets &result,
 		uint64 offsetId) {
 	_archivedRequestId = 0;
 	_archivedLoaded = true;
+#if 0 // mtp
 	if (result.type() != mtpc_messages_archivedStickers) {
 		return;
 	}
 
 	auto &stickers = result.c_messages_archivedStickers();
+#endif
+	const auto &stickers = result.data();
 	auto &archived = archivedSetsOrderRef();
 	if (offsetId) {
 		auto index = archived.indexOf(offsetId);
@@ -797,6 +824,14 @@ void StickersBox::loadMoreArchived() {
 			}
 		}
 	}
+	_archivedRequestId = _api.request(TLgetArchivedStickerSets(
+		tl_bool(_isMasks),
+		tl_int64(lastId),
+		tl_int32(kArchivedLimitPerPage)
+	)).done([=](const TLstickerSets &result) {
+		getArchivedDone(result, lastId);
+	}).send();
+#if 0 // mtp
 	const auto flags = _isMasks
 		? MTPmessages_GetArchivedStickers::Flag::f_masks
 		: MTPmessages_GetArchivedStickers::Flags(0);
@@ -807,6 +842,7 @@ void StickersBox::loadMoreArchived() {
 	)).done([=](const MTPmessages_ArchivedStickers &result) {
 		getArchivedDone(result, lastId);
 	}).send();
+#endif
 }
 
 void StickersBox::paintEvent(QPaintEvent *e) {
@@ -945,6 +981,20 @@ void StickersBox::installSet(uint64 setId) {
 	}
 	if (!(set->flags & SetFlag::Installed)
 		|| (set->flags & SetFlag::Archived)) {
+		_api.request(TLchangeStickerSet(
+			tl_int64(set->id),
+			tl_bool(true), // installed
+			tl_bool(false) // archived
+		)).fail([=] {
+			const auto &sets = session().data().stickers().sets();
+			const auto it = sets.find(setId);
+			if (it == sets.cend()) {
+				rebuildList();
+			} else {
+				session().data().stickers().undoInstallLocally(setId);
+			}
+		}).send();
+#if 0 // mtp
 		_api.request(MTPmessages_InstallStickerSet(
 			set->mtpInput(),
 			MTP_boolFalse()
@@ -953,11 +1003,13 @@ void StickersBox::installSet(uint64 setId) {
 		}).fail([=](const MTP::Error &error) {
 			installFail(error, setId);
 		}).send();
+#endif
 
 		session().data().stickers().installLocally(setId);
 	}
 }
 
+#if 0 // mtp
 void StickersBox::installDone(
 		const MTPmessages_StickerSetInstallResult &result) const {
 	if (result.type() == mtpc_messages_stickerSetInstallResultArchive) {
@@ -975,12 +1027,14 @@ void StickersBox::installFail(const MTP::Error &error, uint64 setId) {
 		session().data().stickers().undoInstallLocally(setId);
 	}
 }
+#endif
 
 void StickersBox::preloadArchivedSets() {
 	if (!_tabs) {
 		return;
 	}
 	if (!_archivedRequestId) {
+#if 0 // mtp
 		const auto flags = _isMasks
 			? MTPmessages_GetArchivedStickers::Flag::f_masks
 			: MTPmessages_GetArchivedStickers::Flags(0);
@@ -991,6 +1045,14 @@ void StickersBox::preloadArchivedSets() {
 		)).done([=](const MTPmessages_ArchivedStickers &result) {
 			getArchivedDone(result, 0);
 		}).send();
+#endif
+		_archivedRequestId = _api.request(TLgetArchivedStickerSets(
+			tl_bool(_isMasks),
+			tl_int64(0),
+			tl_int32(kArchivedLimitFirstRequest)
+		)).done([=](const TLstickerSets &result) {
+			getArchivedDone(result, 0);
+		}).send();
 	}
 }
 
@@ -2216,6 +2278,18 @@ void StickersBox::Inner::handleMegagroupSetAddressChange() {
 			}
 		}
 	} else if (!_megagroupSetRequestId) {
+		_megagroupSetRequestId = _api.request(TLsearchStickerSet(
+			tl_string(text),
+			tl_bool(true)
+		)).done([=](const TLstickerSet &result) {
+			_megagroupSetRequestId = 0;
+			const auto set = session().data().stickers().feedSetFull(result);
+			setMegagroupSelectedSet(set->identifier());
+		}).fail([=] {
+			_megagroupSetRequestId = 0;
+			setMegagroupSelectedSet({});
+		}).send();
+#if 0 // mtp
 		_megagroupSetRequestId = _api.request(MTPmessages_GetStickerSet(
 			MTP_inputStickerSetShortName(MTP_string(text)),
 			MTP_int(0) // hash
@@ -2231,6 +2305,7 @@ void StickersBox::Inner::handleMegagroupSetAddressChange() {
 			_megagroupSetRequestId = 0;
 			setMegagroupSelectedSet({});
 		}).send();
+#endif
 	} else {
 		_megagroupSetAddressChangedTimer.callOnce(kHandleMegagroupSetAddressChangeTimeout);
 	}
diff --git a/Telegram/SourceFiles/boxes/stickers_box.h b/Telegram/SourceFiles/boxes/stickers_box.h
index 89b31ccf516537..54d8dec6b3b48a 100644
--- a/Telegram/SourceFiles/boxes/stickers_box.h
+++ b/Telegram/SourceFiles/boxes/stickers_box.h
@@ -13,6 +13,11 @@ For license and copyright information please follow this link:
 #include "data/stickers/data_stickers_set.h"
 #include "ui/effects/animations.h"
 
+namespace Tdb {
+class TLstickerSets;
+class TLstickerSetInfo;
+} // namespace Tdb
+
 namespace style {
 struct RippleAnimation;
 struct PeerListItem;
@@ -68,10 +73,16 @@ class StickersBox final : public Ui::BoxContent {
 		std::shared_ptr<ChatHelpers::Show> show,
 		not_null<ChannelData*> megagroup,
 		bool isEmoji);
+#if 0 // mtp
 	StickersBox(
 		QWidget*,
 		std::shared_ptr<ChatHelpers::Show> show,
 		const QVector<MTPStickerSetCovered> &attachedSets);
+#endif
+	StickersBox(
+		QWidget*,
+		not_null<Window::SessionController*> controller,
+		const Tdb::TLvector<Tdb::TLstickerSetInfo> &attachedSets);
 	StickersBox(
 		QWidget*,
 		std::shared_ptr<ChatHelpers::Show> show,
@@ -127,14 +138,19 @@ class StickersBox final : public Ui::BoxContent {
 
 	QPixmap grabContentCache();
 
+#if 0 // mtp
 	void installDone(const MTPmessages_StickerSetInstallResult &result) const;
 	void installFail(const MTP::Error &error, uint64 setId);
+#endif
 
 	void preloadArchivedSets();
 	void requestArchivedSets();
 	void loadMoreArchived();
 	void getArchivedDone(
+#if 0 // mtp
 		const MTPmessages_ArchivedStickers &result,
+#endif
+		const Tdb::TLstickerSets &result,
 		uint64 offsetId);
 	void showAttachedStickers();
 
@@ -167,7 +183,10 @@ class StickersBox final : public Ui::BoxContent {
 	Tab *_tab = nullptr;
 
 	const Data::StickersType _attachedType = {};
+#if 0 // mtp
 	const QVector<MTPStickerSetCovered> _attachedSets;
+#endif
+	const Tdb::TLvector<Tdb::TLstickerSetInfo> _attachedSets;
 	const std::vector<StickerSetIdentifier> _emojiSets;
 
 	ChannelData *_megagroupSet = nullptr;
@@ -175,7 +194,10 @@ class StickersBox final : public Ui::BoxContent {
 	std::unique_ptr<Ui::SlideAnimation> _slideAnimation;
 	object_ptr<Ui::PlainShadow> _titleShadow = { nullptr };
 
+#if 0 // mtp
 	mtpRequestId _archivedRequestId = 0;
+#endif
+	Tdb::RequestId _archivedRequestId = 0;
 	bool _archivedLoaded = false;
 	bool _allArchivedLoaded = false;
 	bool _someArchivedLoaded = false;
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_list_footer.cpp b/Telegram/SourceFiles/chat_helpers/stickers_list_footer.cpp
index 8d666249f146cd..ad128920e4e4e1 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_list_footer.cpp
+++ b/Telegram/SourceFiles/chat_helpers/stickers_list_footer.cpp
@@ -1492,15 +1492,22 @@ void LocalStickersManager::install(uint64 setId) {
 		sendInstallRequest(setId, input);
 		return;
 	}
+#if 0 // mtp
 	_api.request(MTPmessages_GetStickerSet(
 		input,
 		MTP_int(0) // hash
 	)).done([=](const MTPmessages_StickerSet &result) {
 		result.match([&](const MTPDmessages_stickerSet &data) {
+#endif
+	_api.request(TLgetStickerSet(
+		tl_int64(setId)
+	)).done([=](const TLstickerSet &data) {
 			_session->data().stickers().feedSetFull(data);
+#if 0 // mtp
 		}, [](const MTPDmessages_stickerSetNotModified &) {
 			LOG(("API Error: Unexpected messages.stickerSetNotModified."));
 		});
+#endif
 		sendInstallRequest(setId, input);
 	}).send();
 }
@@ -1512,6 +1519,7 @@ bool LocalStickersManager::isInstalledLocally(uint64 setId) const {
 void LocalStickersManager::sendInstallRequest(
 		uint64 setId,
 		const MTPInputStickerSet &input) {
+#if 0 // mtp
 	_api.request(MTPmessages_InstallStickerSet(
 		input,
 		MTP_bool(false)
@@ -1521,6 +1529,12 @@ void LocalStickersManager::sendInstallRequest(
 				result.c_messages_stickerSetInstallResultArchive());
 		}
 	}).fail([=] {
+#endif
+	_api.request(TLchangeStickerSet(
+		tl_int64(setId),
+		tl_bool(true),
+		tl_bool(false)
+	)).fail([=] {
 		notInstalledLocally(setId);
 		_session->data().stickers().undoInstallLocally(setId);
 	}).send();
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp b/Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp
index 8eb165894471b5..c716192e405f31 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp
+++ b/Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp
@@ -54,11 +54,15 @@ For license and copyright information please follow this link:
 #include "styles/style_window.h"
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtWidgets/QApplication>
 
 namespace ChatHelpers {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kSearchRequestDelay = 400;
 constexpr auto kRecentDisplayLimit = 20;
 constexpr auto kPreloadOfficialPages = 4;
@@ -389,6 +393,7 @@ void StickersListWidget::preloadMoreOfficial() {
 	if (_officialRequestId) {
 		return;
 	}
+#if 0 // mtp
 	_officialRequestId = _api.request(MTPmessages_GetOldFeaturedStickers(
 		MTP_int(_officialOffset),
 		MTP_int(kOfficialLoadLimit),
@@ -398,6 +403,14 @@ void StickersListWidget::preloadMoreOfficial() {
 		result.match([&](const MTPDmessages_featuredStickersNotModified &d) {
 			LOG(("Api Error: messages.featuredStickersNotModified."));
 		}, [&](const MTPDmessages_featuredStickers &data) {
+#endif
+	_officialRequestId = _api.request(TLgetTrendingStickerSets(
+		tl_int32(_officialOffset),
+		tl_int32(kOfficialLoadLimit)
+	)).done([=](const TLstickerSets &result) {
+		_officialRequestId = 0;
+		const auto &data = result.data();
+
 			const auto &list = data.vsets().v;
 			_officialOffset += list.size();
 			for (int i = 0, l = list.size(); i != l; ++i) {
@@ -413,7 +426,11 @@ void StickersListWidget::preloadMoreOfficial() {
 					externalLayout,
 					AppendSkip::Installed);
 			}
+
+#if 0 // mtp
 		});
+#endif
+
 		resizeToWidth(width());
 		repaintItems();
 	}).send();
@@ -574,6 +591,17 @@ void StickersListWidget::sendSearchRequest() {
 		return;
 	}
 
+	_searchRequestId = _api.request(TLsearchStickerSets(
+		tl_stickerTypeRegular(),
+		tl_string(_searchQuery)
+	)).done([=](const TLstickerSets &result) {
+		searchResultsDone(result);
+	}).fail([=] {
+		// show error?
+		toggleSearchLoading(false);
+		_searchRequestId = 0;
+	}).send();
+#if 0 // mtp
 	const auto hash = uint64(0);
 	_searchRequestId = _api.request(MTPmessages_SearchStickerSets(
 		MTP_flags(0),
@@ -586,6 +614,7 @@ void StickersListWidget::sendSearchRequest() {
 		toggleSearchLoading(false);
 		_searchRequestId = 0;
 	}).handleAllErrors().send();
+#endif
 }
 
 void StickersListWidget::searchForSets(
@@ -857,10 +886,14 @@ auto StickersListWidget::shownSets() -> std::vector<Set> & {
 }
 
 void StickersListWidget::searchResultsDone(
+#if 0 // mtp
 		const MTPmessages_FoundStickerSets &result) {
+#endif
+		const TLstickerSets &result) {
 	toggleSearchLoading(false);
 	_searchRequestId = 0;
 
+#if 0 // mtp
 	if (result.type() == mtpc_messages_foundStickerSetsNotModified) {
 		LOG(("API Error: "
 			"messages.foundStickerSetsNotModified not expected."));
@@ -868,6 +901,7 @@ void StickersListWidget::searchResultsDone(
 	}
 
 	Assert(result.type() == mtpc_messages_foundStickerSets);
+#endif
 
 	auto it = _searchCache.find(_searchQuery);
 	if (it == _searchCache.cend()) {
@@ -875,7 +909,10 @@ void StickersListWidget::searchResultsDone(
 			_searchQuery,
 			std::vector<uint64>()).first;
 	}
+#if 0 // mtp
 	auto &d = result.c_messages_foundStickerSets();
+#endif
+	const auto &d = result.data();
 	for (const auto &data : d.vsets().v) {
 		const auto set = session().data().stickers().feedSet(data);
 		if (set->stickers.empty() && set->covers.empty()) {
@@ -2478,11 +2515,16 @@ void StickersListWidget::refreshMegagroupStickers(GroupStickersPlace place) {
 		return;
 	}
 	_megagroupSetIdRequested = set.id;
+#if 0 // mtp
 	_api.request(MTPmessages_GetStickerSet(
 		Data::InputStickerSet(set),
 		MTP_int(0) // hash
 	)).done([=](const MTPmessages_StickerSet &result) {
 		result.match([&](const MTPDmessages_stickerSet &data) {
+#endif
+	_api.request(TLgetStickerSet(
+		tl_int64(set.id)
+	)).done([=](const TLstickerSet &data) {
 			if (const auto set = session().data().stickers().feedSetFull(data)) {
 				refreshStickers();
 				if (set->id == _megagroupSetIdRequested) {
@@ -2491,9 +2533,11 @@ void StickersListWidget::refreshMegagroupStickers(GroupStickersPlace place) {
 					LOG(("API Error: Got different set."));
 				}
 			}
+#if 0 // mtp
 		}, [](const MTPDmessages_stickerSetNotModified &) {
 			LOG(("API Error: Unexpected messages.stickerSetNotModified."));
 		});
+#endif
 	}).send();
 }
 
@@ -2928,6 +2972,7 @@ object_ptr<Ui::BoxContent> MakeConfirmRemoveSetBox(
 			const auto it = sets.find(setId);
 			if (it != sets.cend()) {
 				const auto set = it->second.get();
+#if 0 // mtp
 				if (set->id && set->accessHash) {
 					session->api().request(MTPmessages_UninstallStickerSet(
 						MTP_inputStickerSetID(
@@ -2940,6 +2985,12 @@ object_ptr<Ui::BoxContent> MakeConfirmRemoveSetBox(
 							MTP_string(set->shortName)))
 					).send();
 				}
+#endif
+				_api.request(TLchangeStickerSet(
+					tl_int64(setId),
+					tl_bool(false),
+					tl_bool(false)
+				)).send();
 				auto writeRecent = false;
 				auto &recent = session->data().stickers().getRecentPack();
 				for (auto i = recent.begin(); i != recent.cend();) {
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_list_widget.h b/Telegram/SourceFiles/chat_helpers/stickers_list_widget.h
index c436273fcfc6e4..3207c38e230397 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_list_widget.h
+++ b/Telegram/SourceFiles/chat_helpers/stickers_list_widget.h
@@ -14,6 +14,10 @@ For license and copyright information please follow this link:
 #include "base/variant.h"
 #include "base/timer.h"
 
+namespace Tdb {
+class TLstickerSets;
+} // namespace Tdb
+
 class StickerPremiumMark;
 
 namespace Main {
@@ -356,7 +360,10 @@ class StickersListWidget final : public TabbedSelector::Inner {
 
 	void cancelSetsSearch();
 	void showSearchResults();
+#if 0 // mtp
 	void searchResultsDone(const MTPmessages_FoundStickerSets &result);
+#endif
+	void searchResultsDone(const Tdb::TLstickerSets &result);
 	void refreshSearchRows();
 	void refreshSearchRows(const std::vector<uint64> *cloudSets);
 	void fillFilteredStickersRow();
diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index f382cceff4cee2..f4096d3f5dfd84 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -874,6 +874,10 @@ void DocumentData::setTdbLocation(const TLfile &file) {
 	size = fields.vsize().v;
 }
 
+FileId DocumentData::tdbFileId() const {
+	return _tdbFileId;
+}
+
 bool DocumentData::isWallPaper() const {
 	return (type == WallPaperDocument);
 }
diff --git a/Telegram/SourceFiles/data/data_document.h b/Telegram/SourceFiles/data/data_document.h
index 4c8a2422717b0b..20f4b1457c320b 100644
--- a/Telegram/SourceFiles/data/data_document.h
+++ b/Telegram/SourceFiles/data/data_document.h
@@ -133,6 +133,8 @@ class DocumentData final {
 	[[nodiscard]] static DocumentId IdFromTdb(const Tdb::TLvideoNote &data);
 	void setFromTdb(const Tdb::TLvideoNote &data);
 
+	[[nodiscard]] FileId tdbFileId() const;
+
 	[[nodiscard]] Data::Session &owner() const;
 	[[nodiscard]] Main::Session &session() const;
 
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers.cpp b/Telegram/SourceFiles/data/stickers/data_stickers.cpp
index 4133af7b67cd6e..511c4527e272c6 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers.cpp
+++ b/Telegram/SourceFiles/data/stickers/data_stickers.cpp
@@ -37,11 +37,15 @@ For license and copyright information please follow this link:
 #include "boxes/abstract_box.h" // Ui::show().
 #include "styles/style_chat_helpers.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 namespace {
 
 constexpr auto kPremiumToastDuration = 5 * crl::time(1000);
 
+using namespace Tdb;
+
 using SetFlag = StickersSetFlag;
 
 [[nodiscard]] TextWithEntities SavedGifsToast(
@@ -353,6 +357,7 @@ void Stickers::checkSavedGif(not_null<HistoryItem*> item) {
 	}
 }
 
+#if 0 // mtp
 void Stickers::applyArchivedResult(
 		const MTPDmessages_stickerSetInstallResultArchive &d) {
 	auto &v = d.vsets().v;
@@ -409,6 +414,7 @@ void Stickers::applyArchivedResult(
 		notifyUpdated(StickersType::Masks);
 	}
 }
+#endif
 
 void Stickers::installLocally(uint64 setId) {
 	auto &sets = setsRef();
@@ -674,6 +680,15 @@ void Stickers::setFaved(
 	}
 }
 
+void Stickers::setsReceived(const QVector<TLstickerSetInfo> &data) {
+	setsOrMasksReceived(data, false);
+}
+
+void Stickers::masksReceived(const QVector<TLstickerSetInfo> &data) {
+	setsOrMasksReceived(data, true);
+}
+
+#if 0 // mtp
 void Stickers::setsReceived(
 		const QVector<MTPStickerSet> &data,
 		uint64 hash) {
@@ -695,6 +710,9 @@ void Stickers::emojiReceived(
 void Stickers::somethingReceived(
 		const QVector<MTPStickerSet> &list,
 		uint64 hash,
+#endif
+void Stickers::somethingReceived(
+		const QVector<TLstickerSetInfo> &list,
 		StickersType type) {
 	auto &setsOrder = (type == StickersType::Emoji)
 		? emojiSetsOrderRef()
@@ -770,6 +788,7 @@ void Stickers::somethingReceived(
 		session().saveSettings();
 	}
 
+#if 0 // mtp
 	const auto counted = (type == StickersType::Emoji)
 		? Api::CountCustomEmojiHash(&session())
 		: (type == StickersType::Masks)
@@ -785,6 +804,7 @@ void Stickers::somethingReceived(
 			).arg(hash
 			).arg(counted));
 	}
+#endif
 
 	notifyUpdated(type);
 }
@@ -817,6 +837,7 @@ void Stickers::setPackAndEmoji(
 	}
 }
 
+#if 0 // mtp
 void Stickers::specialSetReceived(
 		uint64 setId,
 		const QString &setTitle,
@@ -1130,6 +1151,7 @@ void Stickers::gifsReceived(const QVector<MTPDocument> &items, uint64 hash) {
 
 	notifySavedGifsUpdated();
 }
+#endif
 
 std::vector<not_null<DocumentData*>> Stickers::getPremiumList(uint64 seed) {
 	struct StickerWithDate {
@@ -1541,6 +1563,7 @@ std::optional<std::vector<not_null<EmojiPtr>>> Stickers::getEmojiListFromSet(
 	return std::nullopt;
 }
 
+#if 0 // mtp
 not_null<StickersSet*> Stickers::feedSet(const MTPStickerSet &info) {
 	auto &sets = setsRef();
 	const auto &data = info.data();
@@ -1799,6 +1822,259 @@ QString Stickers::getSetTitle(const MTPDstickerSet &s) {
 	}
 	return title;
 }
+#endif
+
+QString Stickers::getSetTitle(const TLDstickerSetInfo &data) const {
+	const auto title = data.vtitle().v;
+	return (data.vis_official().v
+		&& !title.compare(qstr("Great Minds"), Qt::CaseInsensitive))
+		? tr::lng_stickers_default_set(tr::now)
+		: title;
+}
+
+QString Stickers::getSetTitle(const TLDstickerSet &data) const {
+	const auto title = data.vtitle().v;
+	return (data.vis_official().v
+		&& !title.compare(qstr("Great Minds"), Qt::CaseInsensitive))
+		? tr::lng_stickers_default_set(tr::now)
+		: title;
+}
+
+StickersSet *Stickers::feedSet(const TLstickerSetInfo &value) {
+	const auto &data = value.data();
+	auto &sets = setsRef();
+	const auto setId = uint64(data.vid().v);
+	auto it = sets.find(setId);
+	auto title = getSetTitle(data);
+	auto oldFlags = StickersSetFlags(0);
+	const auto thumbnail = [&] {
+		if (const auto thumbnail = data.vthumbnail()) {
+			return Images::FromThumbnail(*thumbnail);
+		}
+		return ImageWithLocation();
+	}();
+	const auto flags = ParseStickersSetFlags(data);
+	if (it == sets.cend()) {
+		it = sets.emplace(data.vid().v, std::make_unique<StickersSet>(
+			&owner(),
+			setId,
+			0, // access_hash
+			0, // hash
+			title,
+			data.vname().v,
+			data.vsize().v,
+			flags | SetFlag::NotLoaded,
+			(data.vis_installed().v
+				? base::unixtime::now()
+				: TimeId(0)))).first;
+		it->second->setThumbnail(thumbnail);
+	} else {
+		const auto set = it->second.get();
+		set->title = title;
+		set->shortName = data.vname().v;
+		oldFlags = set->flags;
+		const auto clientFlags = set->flags
+			& (SetFlag::Featured
+				| SetFlag::Unread
+				| SetFlag::NotLoaded
+				| SetFlag::Special);
+		set->flags = flags | clientFlags;
+		set->installDate = data.vis_installed().v
+			? base::unixtime::now()
+			: TimeId(0);
+		it->second->setThumbnail(thumbnail);
+		if (set->count != data.vsize().v
+			|| set->stickers.isEmpty()
+			|| set->emoji.empty()) {
+			// Need to request this data.
+			set->count = data.vsize().v;
+			set->flags |= SetFlag::NotLoaded;
+		}
+	}
+	const auto set = it->second.get();
+	auto changedFlags = (oldFlags ^ set->flags);
+	if (changedFlags & SetFlag::Archived) {
+		const auto masks = !!(set->flags & SetFlag::Masks);
+		auto &archivedOrder = masks
+			? archivedMaskSetsOrderRef()
+			: archivedSetsOrderRef();
+		const auto index = archivedOrder.indexOf(set->id);
+		if (set->flags & SetFlag::Archived) {
+			if (index < 0) {
+				archivedOrder.push_front(set->id);
+			}
+		} else if (index >= 0) {
+			archivedOrder.removeAt(index);
+		}
+	}
+	return it->second.get();
+}
+
+StickersSet *Stickers::feedSetFull(const TLstickerSet &value) {
+	const auto &data = value.data();
+	const auto id = uint64(data.vid().v);
+
+	auto &sets = setsRef();
+	auto it = sets.find(id);
+	const auto wasArchived = (it != sets.end())
+		&& (it->second->flags & SetFlag::Archived);
+	auto title = getSetTitle(data);
+	auto oldFlags = StickersSetFlags(0);
+	const auto thumbnail = [&] {
+		if (const auto thumbnail = data.vthumbnail()) {
+			return Images::FromThumbnail(*thumbnail);
+		}
+		return ImageWithLocation();
+	}();
+	const auto flags = ParseStickersSetFlags(data);
+	if (it == sets.cend()) {
+		it = sets.emplace(data.vid().v, std::make_unique<StickersSet>(
+			&owner(),
+			data.vid().v,
+			0, // access_hash
+			0, // hash
+			title,
+			data.vname().v,
+			data.vstickers().v.size(),
+			flags,
+			(data.vis_installed().v
+				? base::unixtime::now()
+				: TimeId(0)))).first;
+		it->second->setThumbnail(thumbnail);
+	} else {
+		const auto set = it->second.get();
+		set->title = title;
+		set->shortName = data.vname().v;
+		oldFlags = set->flags;
+		const auto clientFlags = set->flags
+			& (SetFlag::Featured
+				| SetFlag::Unread
+				| SetFlag::NotLoaded
+				| SetFlag::Special);
+		set->flags = flags | clientFlags;
+		set->installDate = data.vis_installed().v
+			? base::unixtime::now()
+			: TimeId(0);
+		it->second->setThumbnail(thumbnail);
+	}
+	auto set = it->second.get();
+	auto changedFlags = (oldFlags ^ set->flags);
+	if (changedFlags & SetFlag::Archived) {
+		const auto masks = !!(set->flags & SetFlag::Masks);
+		auto &archivedOrder = masks
+			? archivedMaskSetsOrderRef()
+			: archivedSetsOrderRef();
+		const auto index = archivedOrder.indexOf(set->id);
+		if (set->flags & SetFlag::Archived) {
+			if (index < 0) {
+				archivedOrder.push_front(set->id);
+			}
+		} else if (index >= 0) {
+			archivedOrder.removeAt(index);
+		}
+	}
+	set->flags &= ~SetFlag::NotLoaded;
+
+	const auto &stickers = data.vstickers().v;
+	auto customIt = sets.find(Stickers::CustomSetId);
+	const auto inputSet = set->identifier();
+
+	auto pack = StickersPack();
+	pack.reserve(stickers.size());
+	for (const auto &item : stickers) {
+		const auto document = owner().processDocument(item);
+		if (!document->sticker()) {
+			pack.push_back(nullptr);
+			continue;
+		}
+
+		pack.push_back(document);
+		if (!document->sticker()->set.id) {
+			document->sticker()->set = inputSet;
+		}
+		if (customIt != sets.cend()) {
+			const auto custom = customIt->second.get();
+			const auto index = custom->stickers.indexOf(document);
+			if (index >= 0) {
+				custom->stickers.removeAt(index);
+			}
+		}
+	}
+	if (customIt != sets.cend() && customIt->second->stickers.isEmpty()) {
+		sets.erase(customIt);
+		customIt = sets.end();
+	}
+
+	auto writeRecent = false;
+	auto &recent = getRecentPack();
+	for (auto i = recent.begin(); i != recent.cend();) {
+		if (set->stickers.indexOf(i->first) >= 0 && pack.indexOf(i->first) < 0) {
+			i = recent.erase(i);
+			writeRecent = true;
+		} else {
+			++i;
+		}
+	}
+
+	const auto isMasks = !!(set->flags & SetFlag::Masks);
+	if (ranges::count(pack, nullptr) == pack.size()) {
+		const auto removeIndex = (isMasks
+			? maskSetsOrder()
+			: setsOrder()).indexOf(set->id);
+		if (removeIndex >= 0) {
+			(isMasks
+				? maskSetsOrderRef()
+				: setsOrderRef()).removeAt(removeIndex);
+		}
+		sets.remove(set->id);
+		set = nullptr;
+	} else {
+		auto map = base::flat_map<EmojiPtr, StickersPack>();
+		const auto &emojis = data.vemojis().v;
+		Assert(emojis.size() == pack.size());
+		for (auto i = 0, l = int(emojis.size()); i != l; ++i) {
+			if (const auto document = pack[i]) {
+				for (const auto &string : emojis[i].data().vemojis().v) {
+					if (const auto emoji = Ui::Emoji::Find(string.v)) {
+						map[emoji].push_back(document);
+					}
+				}
+			}
+		}
+		pack.erase(ranges::remove(pack, nullptr), pack.end());
+		set->stickers = std::move(pack);
+		set->emoji = std::move(map);
+	}
+
+	if (writeRecent) {
+		session().saveSettings();
+	}
+
+	if (set) {
+		const auto isArchived = !!(set->flags & SetFlag::Archived);
+		if (isMasks) {
+			session().local().writeInstalledMasks();
+		} else if (set->flags & SetFlag::Installed) {
+			if (!isArchived) {
+				session().local().writeInstalledStickers();
+			}
+		}
+		if (set->flags & SetFlag::Featured) {
+			session().local().writeFeaturedStickers();
+		}
+		if (wasArchived != isArchived) {
+			if (isMasks) {
+				session().local().writeArchivedMasks();
+			} else {
+				session().local().writeArchivedStickers();
+			}
+		}
+	}
+
+	notifyUpdated();
+
+	return set;
+}
 
 RecentStickerPack &Stickers::getRecentPack() const {
 	if (cRecentStickers().isEmpty() && !cRecentStickersPreload().isEmpty()) {
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers.h b/Telegram/SourceFiles/data/stickers/data_stickers.h
index 426b034aaae800..fc2a602c2609fe 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers.h
+++ b/Telegram/SourceFiles/data/stickers/data_stickers.h
@@ -11,6 +11,13 @@ For license and copyright information please follow this link:
 #include "data/stickers/data_stickers_set.h"
 #include "settings.h"
 
+namespace Tdb {
+class TLstickerSet;
+class TLstickerSetInfo;
+class TLDstickerSet;
+class TLDstickerSetInfo;
+} // namespace Tdb
+
 class HistoryItem;
 class DocumentData;
 
@@ -220,6 +227,10 @@ class Stickers final {
 		not_null<DocumentData*> document,
 		bool faved);
 
+	void setsReceived(const QVector<Tdb::TLstickerSetInfo> &data);
+	void masksReceived(const QVector<Tdb::TLstickerSetInfo> &data);
+
+#if 0 // mtp
 	void setsReceived(const QVector<MTPStickerSet> &data, uint64 hash);
 	void masksReceived(const QVector<MTPStickerSet> &data, uint64 hash);
 	void emojiReceived(const QVector<MTPStickerSet> &data, uint64 hash);
@@ -234,6 +245,7 @@ class Stickers final {
 	void featuredEmojiSetsReceived(
 		const MTPmessages_FeaturedStickers &result);
 	void gifsReceived(const QVector<MTPDocument> &items, uint64 hash);
+#endif
 
 	[[nodiscard]] std::vector<not_null<DocumentData*>> getPremiumList(
 		uint64 seed);
@@ -244,6 +256,7 @@ class Stickers final {
 	[[nodiscard]] auto getEmojiListFromSet(not_null<DocumentData*> document)
 		-> std::optional<std::vector<not_null<EmojiPtr>>>;
 
+#if 0 // mtp
 	not_null<StickersSet*> feedSet(const MTPStickerSet &data);
 	not_null<StickersSet*> feedSet(const MTPStickerSetCovered &data);
 	not_null<StickersSet*> feedSetFull(const MTPDmessages_stickerSet &data);
@@ -257,6 +270,13 @@ class Stickers final {
 	void newSetReceived(const MTPDmessages_stickerSet &set);
 
 	[[nodiscard]] QString getSetTitle(const MTPDstickerSet &s);
+#endif
+
+	StickersSet *feedSet(const Tdb::TLstickerSetInfo &value);
+	StickersSet *feedSetFull(const Tdb::TLstickerSet &value);
+	[[nodiscard]] QString getSetTitle(
+		const Tdb::TLDstickerSetInfo &data) const;
+	[[nodiscard]] QString getSetTitle(const Tdb::TLDstickerSet &data) const;
 
 	[[nodiscard]] RecentStickerPack &getRecentPack() const;
 
@@ -288,6 +308,7 @@ class Stickers final {
 		StickersPack &&pack,
 		const std::vector<TimeId> &&dates,
 		const QVector<MTPStickerPack> &packs);
+#if 0 // mtp
 	void somethingReceived(
 		const QVector<MTPStickerSet> &list,
 		uint64 hash,
@@ -295,6 +316,10 @@ class Stickers final {
 	void featuredReceived(
 		const MTPDmessages_featuredStickers &data,
 		StickersType type);
+#endif
+	void somethingReceived(
+		const QVector<Tdb::TLstickerSetInfo> &list,
+		StickersType type);
 
 	const not_null<Session*> _owner;
 	rpl::event_stream<StickersType> _updated;
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers_set.cpp b/Telegram/SourceFiles/data/stickers/data_stickers_set.cpp
index 111ccfe8725cc3..d0aa7f58a06698 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers_set.cpp
+++ b/Telegram/SourceFiles/data/stickers/data_stickers_set.cpp
@@ -15,8 +15,12 @@ For license and copyright information please follow this link:
 #include "storage/file_download.h"
 #include "ui/image/image.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 
+using namespace Tdb;
+
 StickersSetThumbnailView::StickersSetThumbnailView(
 	not_null<StickersSet*> owner)
 : _owner(owner) {
@@ -59,6 +63,34 @@ StickersSetFlags ParseStickersSetFlags(const MTPDstickerSet &data) {
 		| (data.is_creator() ? Flag::AmCreator : Flag());
 }
 
+StickersSetFlags ParseStickersSetFlags(const TLDstickerSet &data) {
+	using Flag = StickersSetFlag;
+	return (data.vis_archived().v ? Flag::Archived : Flag())
+		| (data.vis_official().v ? Flag::Official : Flag())
+		| (data.vsticker_type().type() == id_stickerTypeMask
+			? Flag::Masks
+			: Flag())
+		| (data.vis_installed().v ? Flag::Installed : Flag())
+		| (data.vsticker_type().type() == id_stickerTypeVideo
+			? Flag::Webm
+			: Flag())
+		| (data.vneeds_repainting().v ? Flag::TextColor : Flag());
+}
+
+StickersSetFlags ParseStickersSetFlags(const TLDstickerSetInfo &data) {
+	using Flag = StickersSetFlag;
+	return (data.vis_archived().v ? Flag::Archived : Flag())
+		| (data.vis_official().v ? Flag::Official : Flag())
+		| (data.vsticker_type().type() == id_stickerTypeMask
+			? Flag::Masks
+			: Flag())
+		| (data.vis_installed().v ? Flag::Installed : Flag())
+		| (data.vsticker_type().type() == id_stickerTypeVideo
+			? Flag::Webm
+			: Flag())
+		| (data.vneeds_repainting().v ? Flag::TextColor : Flag());
+}
+
 StickersSet::StickersSet(
 	not_null<Data::Session*> owner,
 	uint64 id,
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers_set.h b/Telegram/SourceFiles/data/stickers/data_stickers_set.h
index e2ec826fed1047..91fa0dda1d0547 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers_set.h
+++ b/Telegram/SourceFiles/data/stickers/data_stickers_set.h
@@ -9,6 +9,11 @@ For license and copyright information please follow this link:
 
 #include "data/data_cloud_file.h"
 
+namespace Tdb {
+class TLDstickerSet;
+class TLDstickerSetInfo;
+} // namespace Tdb
+
 class DocumentData;
 enum class StickerType : uchar;
 
@@ -67,6 +72,11 @@ using StickersSetFlags = base::flags<StickersSetFlag>;
 [[nodiscard]] StickersSetFlags ParseStickersSetFlags(
 	const MTPDstickerSet &data);
 
+[[nodiscard]] StickersSetFlags ParseStickersSetFlags(
+	const Tdb::TLDstickerSet &data);
+[[nodiscard]] StickersSetFlags ParseStickersSetFlags(
+	const Tdb::TLDstickerSetInfo &data);
+
 class StickersSet final {
 public:
 	StickersSet(

From 37d122c49eb730b62df008b78158b611dd24f84a Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 21 Mar 2022 15:51:03 +0400
Subject: [PATCH 125/349] Migrate block from replies / reportSpam to TDLib.

---
 .../SourceFiles/window/window_peer_menu.cpp   | 23 ++++++++++++++++---
 1 file changed, 20 insertions(+), 3 deletions(-)

diff --git a/Telegram/SourceFiles/window/window_peer_menu.cpp b/Telegram/SourceFiles/window/window_peer_menu.cpp
index b99f726bece90d..837fba957798f4 100644
--- a/Telegram/SourceFiles/window/window_peer_menu.cpp
+++ b/Telegram/SourceFiles/window/window_peer_menu.cpp
@@ -1564,7 +1564,10 @@ void PeerMenuDeleteContact(
 		user->name());
 	const auto deleteSure = [=](Fn<void()> &&close) {
 		close();
-#if 0 // todo
+		user->session().sender().request(TLremoveContacts(
+			tl_vector<TLint53>(1, tl_int53(peerToUser(user->id).bare))
+		)).send();
+#if 0 // mtp
 		user->session().api().request(MTPcontacts_DeleteContacts(
 			MTP_vector<MTPInputUser>(1, user->inputUser)
 		)).done([=](const MTPUpdates &result) {
@@ -1842,8 +1845,14 @@ void PeerMenuBlockUserBox(
 
 		box->closeBox();
 
-#if 0 // todo
 		if (const auto clearReply = std::get_if<ClearReply>(&suggestClear)) {
+			peer->session().sender().request(TLblockMessageSenderFromReplies(
+				tl_int53(clearReply->replyId.msg.bare),
+				tl_bool(clearChecked),
+				tl_bool(fromUserChecked),
+				tl_bool(reportChecked)
+			)).send();
+#if 0 // mtp
 			using Flag = MTPcontacts_BlockFromReplies::Flag;
 			peer->session().api().request(MTPcontacts_BlockFromReplies(
 				MTP_flags((clearChecked ? Flag::f_delete_message : Flag(0))
@@ -1853,12 +1862,21 @@ void PeerMenuBlockUserBox(
 			)).done([=](const MTPUpdates &result) {
 				peer->session().updates().applyUpdates(result);
 			}).send();
+#endif
 		} else {
 			peer->session().api().blockedPeers().block(peer);
 			if (reportChecked) {
+#if 0 // mtp
 				peer->session().api().request(MTPmessages_ReportSpam(
 					peer->input
 				)).send();
+#endif
+				peer->session().sender().request(TLreportChat(
+					peerToTdbChat(peer->id),
+					tl_vector<TLint53>(),
+					tl_chatReportReasonSpam(),
+					tl_string()
+				)).send();
 			}
 			if (clearChecked) {
 				crl::on_main(&peer->session(), [=] {
@@ -1867,7 +1885,6 @@ void PeerMenuBlockUserBox(
 				window->sessionController()->showBackFromStack();
 			}
 		}
-#endif
 
 		window->showToast(
 			tr::lng_new_contact_block_done(tr::now, lt_user, name));

From 217113ec487780c789c8d028e523be685e110893 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 11 Apr 2022 09:53:29 +0400
Subject: [PATCH 126/349] Fix build after rebase.

---
 Telegram/SourceFiles/api/api_messages_search.cpp |  4 ++++
 .../boxes/peers/add_bot_to_chat_box.cpp          | 16 ++++++++++++++++
 Telegram/SourceFiles/data/data_session.cpp       |  6 ++----
 .../inline_bots/bot_attach_web_view.cpp          |  5 ++++-
 .../SourceFiles/window/themes/window_theme.cpp   |  4 ++++
 5 files changed, 30 insertions(+), 5 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_messages_search.cpp b/Telegram/SourceFiles/api/api_messages_search.cpp
index 4fbcaebf018901..bd7ab833cec17d 100644
--- a/Telegram/SourceFiles/api/api_messages_search.cpp
+++ b/Telegram/SourceFiles/api/api_messages_search.cpp
@@ -22,6 +22,7 @@ namespace {
 
 constexpr auto kSearchPerPage = 50;
 
+#if 0 // mtp
 [[nodiscard]] MessageIdsList HistoryItemsFromTL(
 		not_null<Data::Session*> data,
 		const QVector<MTPMessage> &messages) {
@@ -43,6 +44,7 @@ constexpr auto kSearchPerPage = 50;
 	}
 	return result;
 }
+#endif
 
 [[nodiscard]] QString RequestToToken(
 		const MessagesSearch::Request &request) {
@@ -149,6 +151,7 @@ void MessagesSearch::searchReceived(
 		const TLMessages &result,
 		mtpRequestId requestId,
 		const QString &nextToken) {
+#if 0 // todo
 	if (requestId != _requestId) {
 		return;
 	}
@@ -203,6 +206,7 @@ void MessagesSearch::searchReceived(
 		? MsgId()
 		: found.messages.back().msg;
 	_messagesFounds.fire(std::move(found));
+#endif
 }
 
 rpl::producer<FoundMessages> MessagesSearch::messagesFounds() const {
diff --git a/Telegram/SourceFiles/boxes/peers/add_bot_to_chat_box.cpp b/Telegram/SourceFiles/boxes/peers/add_bot_to_chat_box.cpp
index 14e00151b4931c..581b047779b1a1 100644
--- a/Telegram/SourceFiles/boxes/peers/add_bot_to_chat_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/add_bot_to_chat_box.cpp
@@ -157,6 +157,21 @@ void AddBotToGroupBoxController::requestExistingRights(
 		return;
 	}
 	_existingRightsChannel = channel;
+	_bot->session().sender().request(_existingRightsRequestId).cancel();
+	_bot->session().sender().request(Tdb::TLgetChatMember(
+		peerToTdbChat(_existingRightsChannel->id),
+		peerToSender(_bot->id)
+	)).done([=](const Tdb::TLchatMember &data) {
+		const auto participant = Api::ChatParticipant(data, channel);
+		_existingRights = participant.rights().flags;
+		_existingRank = participant.rank();
+		addBotToGroup(_existingRightsChannel);
+	}).fail([=] {
+		_existingRights = ChatAdminRights();
+		_existingRank = QString();
+		addBotToGroup(_existingRightsChannel);
+	}).send();
+#if 0 // mtp
 	_bot->session().api().request(_existingRightsRequestId).cancel();
 	_existingRightsRequestId = _bot->session().api().request(
 		MTPchannels_GetParticipant(
@@ -181,6 +196,7 @@ void AddBotToGroupBoxController::requestExistingRights(
 		_promotedBy = 0;
 		addBotToGroup(_existingRightsChannel);
 	}).send();
+#endif
 }
 
 void AddBotToGroupBoxController::addBotToGroup(not_null<PeerData*> chat) {
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index a773f68f14ccbd..f213511833c2e6 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1349,9 +1349,7 @@ not_null<ChatData*> Session::processChat(const TLbasicGroup &chat) {
 	});
 	const auto result = this->chat(data.vid().v);
 	using Flag = ChatDataFlag;
-	const auto setting = Flag::Deactivated
-		| Flag::Left
-		| Flag::Kicked;
+	const auto setting = Flag::Deactivated | Flag::Left;
 	auto flags = (result->flags() & ~setting)
 		| (!data.vis_active().v ? Flag::Deactivated : Flag());
 	result->count = data.vmember_count().v;
@@ -1386,7 +1384,7 @@ not_null<ChatData*> Session::processChat(const TLbasicGroup &chat) {
 		flags |= Flag::Left;
 	}, [&](const TLDchatMemberStatusBanned &data) {
 		result->setAdminRights(ChatAdminRights());
-		flags |= Flag::Kicked;
+		LOG(("Tdb Error: Should not get banned in basic groups."));
 	});
 	result->setFlags(flags);
 	return result;
diff --git a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
index be215bc5079173..c949f615798009 100644
--- a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
+++ b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
@@ -1183,11 +1183,11 @@ void WebViewInstance::started(uint64 queryId) {
 	}) | rpl::start_with_next([=] {
 		close();
 	}, _panel->lifetime());
-
 	const auto action = *_context.action;
 	base::timer_each(
 		kProlongTimeout
 	) | rpl::start_with_next([=] {
+#if 0 // todo
 		using Flag = MTPmessages_ProlongWebView::Flag;
 		_session->api().request(base::take(_prolongId)).cancel();
 		_prolongId = _session->api().request(MTPmessages_ProlongWebView(
@@ -1205,6 +1205,7 @@ void WebViewInstance::started(uint64 queryId) {
 		)).done([=] {
 			_prolongId = 0;
 		}).send();
+#endif
 	}, _panel->lifetime());
 }
 
@@ -1394,6 +1395,7 @@ void WebViewInstance::botSendData(QByteArray data) {
 		return;
 	}
 	_dataSent = true;
+#if 0 // todo
 	_session->api().request(MTPmessages_SendWebViewData(
 		_bot->inputUser,
 		MTP_long(base::RandomValue<uint64>()),
@@ -1402,6 +1404,7 @@ void WebViewInstance::botSendData(QByteArray data) {
 	)).done([session = _session](const MTPUpdates &result) {
 		session->api().applyUpdates(result);
 	}).send();
+#endif
 	botClose();
 }
 
diff --git a/Telegram/SourceFiles/window/themes/window_theme.cpp b/Telegram/SourceFiles/window/themes/window_theme.cpp
index ec1df5f1ee8f3a..1ac50bdedab634 100644
--- a/Telegram/SourceFiles/window/themes/window_theme.cpp
+++ b/Telegram/SourceFiles/window/themes/window_theme.cpp
@@ -41,6 +41,8 @@ For license and copyright information please follow this link:
 #include "styles/style_widgets.h"
 #include "styles/style_chat.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtCore/QBuffer>
 #include <QtCore/QJsonDocument>
 #include <QtCore/QJsonObject>
@@ -52,6 +54,8 @@ namespace Window {
 namespace Theme {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kThemeFileSizeLimit = 5 * 1024 * 1024;
 constexpr auto kBackgroundSizeLimit = 25 * 1024 * 1024;
 constexpr auto kNightThemeFile = ":/gui/night.tdesktop-theme"_cs;

From 8eecf345102340a482b1d7b833f09a9c3f6e48d8 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 20 Apr 2022 17:08:40 +0400
Subject: [PATCH 127/349] Resolve username / phone / message links.

---
 .../window/window_session_controller.cpp      | 55 +++++++++++++++++++
 .../window/window_session_controller.h        |  3 +
 .../window_session_controller_link_info.h     |  2 +
 3 files changed, 60 insertions(+)

diff --git a/Telegram/SourceFiles/window/window_session_controller.cpp b/Telegram/SourceFiles/window/window_session_controller.cpp
index eb4178bff906a7..e1520a56febd22 100644
--- a/Telegram/SourceFiles/window/window_session_controller.cpp
+++ b/Telegram/SourceFiles/window/window_session_controller.cpp
@@ -103,6 +103,8 @@ For license and copyright information please follow this link:
 namespace Window {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kCustomThemesInMemory = 5;
 constexpr auto kMaxChatEntryHistorySize = 50;
 
@@ -370,6 +372,9 @@ Main::Session &SessionNavigation::session() const {
 
 void SessionNavigation::showPeerByLink(const PeerByLinkInfo &info) {
 	Core::App().hideMediaView();
+	if (!info.messageLink.isEmpty()) {
+		resolveMessageByLink(info);
+	} else
 	if (!info.phone.isEmpty()) {
 		resolvePhone(info.phone, [=](not_null<PeerData*> peer) {
 			showPeerByLinkResolved(peer, info);
@@ -394,10 +399,12 @@ void SessionNavigation::showPeerByLink(const PeerByLinkInfo &info) {
 				showPeerByLinkResolved(peer, info);
 			}
 		});
+#if 0 // mtp
 	} else if (const auto id = std::get_if<ChannelId>(&info.usernameOrId)) {
 		resolveChannelById(*id, [=](not_null<ChannelData*> channel) {
 			showPeerByLinkResolved(channel, info);
 		});
+#endif
 	}
 }
 
@@ -409,6 +416,15 @@ void SessionNavigation::resolvePhone(
 		return;
 	}
 	_api.request(base::take(_resolveRequestId)).cancel();
+	_resolveRequestId = _api.request(TLsearchUserByPhoneNumber(
+		tl_string(phone),
+		tl_bool(false)
+	)).done([=](const TLuser &result) {
+		_resolveRequestId = 0;
+		parentController()->hideLayer();
+		done(_session->data().processUser(result));
+	}).fail([=](const Error &error) {
+#if 0 // mtp
 	_resolveRequestId = _api.request(MTPcontacts_ResolvePhone(
 		MTP_string(phone)
 	)).done([=](const MTPcontacts_ResolvedPeer &result) {
@@ -416,6 +432,8 @@ void SessionNavigation::resolvePhone(
 	}).fail([=](const MTP::Error &error) {
 		_resolveRequestId = 0;
 		if (error.code() == 400) {
+#endif
+		if (error.code == 404) {
 			parentController()->show(
 				Ui::MakeInformBox(tr::lng_username_by_phone_not_found(
 					tr::now,
@@ -461,6 +479,7 @@ void SessionNavigation::resolveUsername(
 		return;
 	}
 	_api.request(base::take(_resolveRequestId)).cancel();
+#if 0 // mtp
 	_resolveRequestId = _api.request(MTPcontacts_ResolveUsername(
 		MTP_string(username)
 	)).done([=](const MTPcontacts_ResolvedPeer &result) {
@@ -468,6 +487,16 @@ void SessionNavigation::resolveUsername(
 	}).fail([=](const MTP::Error &error) {
 		_resolveRequestId = 0;
 		if (error.code() == 400) {
+#endif
+	_resolveRequestId = _api.request(TLsearchPublicChat(
+		tl_string(username)
+	)).done([=](const TLchat &result) {
+		_resolveRequestId = 0;
+		parentController()->hideLayer();
+		done(_session->data().processPeer(result));
+	}).fail([=](const Error &error) {
+		_resolveRequestId = 0;
+		if (error.code == 400) {
 			parentController()->show(
 				Ui::MakeInformBox(
 					tr::lng_username_not_found(tr::now, lt_user, username)),
@@ -490,6 +519,31 @@ void SessionNavigation::resolveDone(
 	});
 }
 
+void SessionNavigation::resolveMessageByLink(const PeerByLinkInfo &info) {
+	_api.request(base::take(_resolveRequestId)).cancel();
+	_resolveRequestId = _api.request(TLgetMessageLinkInfo(
+		tl_string(info.messageLink)
+	)).done([=](const TLDmessageLinkInfo &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto peer = _session->data().peerLoaded(peerId)) {
+			showPeerByLinkResolved(peer, {
+				.messageId = (data.vmessage()
+					? data.vmessage()->data().vid().v
+					: 0),
+				.repliesInfo = ((data.vmessage() && data.vfor_comment().v)
+					? RepliesByLinkInfo{ ThreadId{
+						.id = data.vmessage()->data().vmessage_thread_id().v,
+					} }
+					: RepliesByLinkInfo()),
+				.clickFromMessageId = info.clickFromMessageId,
+			});
+		}
+	}).fail([=](const Error &error) {
+		uiShow()->showToast(tr::lng_error_post_link_invalid(tr::now));
+	}).send();
+}
+
+#if 0 // mtp
 void SessionNavigation::resolveChannelById(
 		ChannelId channelId,
 		Fn<void(not_null<ChannelData*>)> done) {
@@ -516,6 +570,7 @@ void SessionNavigation::resolveChannelById(
 		});
 	}).fail(fail).send();
 }
+#endif
 
 void SessionNavigation::showMessageByLinkResolved(
 		not_null<HistoryItem*> item,
diff --git a/Telegram/SourceFiles/window/window_session_controller.h b/Telegram/SourceFiles/window/window_session_controller.h
index 3da9eb291085ba..c202d27244f1bd 100644
--- a/Telegram/SourceFiles/window/window_session_controller.h
+++ b/Telegram/SourceFiles/window/window_session_controller.h
@@ -278,9 +278,12 @@ class SessionNavigation : public base::has_weak_ptr {
 	void resolveUsername(
 		const QString &username,
 		Fn<void(not_null<PeerData*>)> done);
+	void resolveMessageByLink(const PeerByLinkInfo &info);
+#if 0 // mtp
 	void resolveChannelById(
 		ChannelId channelId,
 		Fn<void(not_null<ChannelData*>)> done);
+#endif
 
 	void resolveDone(
 		const MTPcontacts_ResolvedPeer &result,
diff --git a/Telegram/SourceFiles/window/window_session_controller_link_info.h b/Telegram/SourceFiles/window/window_session_controller_link_info.h
index d64d82c5359a7c..0f59fd86a705ea 100644
--- a/Telegram/SourceFiles/window/window_session_controller_link_info.h
+++ b/Telegram/SourceFiles/window/window_session_controller_link_info.h
@@ -56,6 +56,8 @@ struct PeerByLinkInfo {
 	std::optional<QString> voicechatHash;
 	FullMsgId clickFromMessageId;
 	std::shared_ptr<InlineBots::WebViewContext> clickFromBotWebviewContext;
+
+	QString messageLink;
 };
 
 } // namespace Window

From ca9af3e60329cd41a31c972f2e08da82770c6ce9 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 21 Apr 2022 10:29:16 +0400
Subject: [PATCH 128/349] Request the comments thread information.

---
 .../window/window_session_controller.cpp      | 53 ++++++++++++++++++-
 1 file changed, 52 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/window/window_session_controller.cpp b/Telegram/SourceFiles/window/window_session_controller.cpp
index e1520a56febd22..7ceab8f5a6c469 100644
--- a/Telegram/SourceFiles/window/window_session_controller.cpp
+++ b/Telegram/SourceFiles/window/window_session_controller.cpp
@@ -1043,7 +1043,58 @@ void SessionNavigation::showRepliesForMessage(
 	const auto postPeer = history->peer;
 	_showingRepliesHistory = history;
 	_showingRepliesRootId = rootId;
-#if 0 // todo
+	_showingRepliesRequestId = _api.request(TLgetMessageThread(
+		peerToTdbChat(history->peer->id),
+		tl_int53(rootId.bare)
+	)).done([=](const TLmessageThreadInfo &result) {
+		_showingRepliesRequestId = 0;
+		const auto &data = result.data();
+		auto item = (HistoryItem*)nullptr;
+		for (const auto &message : data.vmessages().v) {
+			const auto added = _session->data().processMessage(
+				message,
+				NewMessageType::Existing);
+			if (!item) {
+				item = added;
+			}
+		}
+		if (const auto group = _session->data().groups().find(item)) {
+			item = group->items.front();
+		}
+		if (item) {
+			const auto &info = data.vreply_info().data();
+			if (const auto maxId = info.vlast_message_id().v) {
+				item->setRepliesMaxId(maxId);
+			}
+			item->setRepliesInboxReadTill(
+				info.vlast_read_inbox_message_id().v,
+				data.vunread_message_count().v);
+			item->setRepliesOutboxReadTill(
+				info.vlast_read_outbox_message_id().v);
+			const auto post = _session->data().message(postPeer, rootId);
+			if (post && item->history()->peer != postPeer) {
+				post->setCommentsItemId(item->fullId());
+				if (const auto maxId = info.vlast_message_id().v) {
+					post->setRepliesMaxId(maxId);
+				}
+				post->setRepliesInboxReadTill(
+					info.vlast_read_inbox_message_id().v,
+					data.vunread_message_count().v);
+				post->setRepliesOutboxReadTill(
+					info.vlast_read_outbox_message_id().v);
+			}
+			showSection(std::make_shared<HistoryView::RepliesMemento>(
+				item,
+				commentId));
+		}
+	}).fail([=](const Error &error) {
+		_showingRepliesRequestId = 0;
+		if (error.message == u"CHANNEL_PRIVATE"_q
+			|| error.message == u"USER_BANNED_IN_CHANNEL"_q) {
+			Ui::Toast::Show(tr::lng_group_not_accessible(tr::now));
+		}
+	}).send();
+#if 0 // mtp
 	_showingRepliesRequestId = _api.request(
 		MTPmessages_GetDiscussionMessage(
 			history->peer->input,

From 14d0bea3cc85c7a4cfe9e2a000ee804d4c7aaf15 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 27 Apr 2022 15:44:46 +0400
Subject: [PATCH 129/349] Migrate unpin all messages to TDLib.

---
 Telegram/SourceFiles/window/window_peer_menu.cpp | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/Telegram/SourceFiles/window/window_peer_menu.cpp b/Telegram/SourceFiles/window/window_peer_menu.cpp
index 837fba957798f4..9cc7fc29c77c05 100644
--- a/Telegram/SourceFiles/window/window_peer_menu.cpp
+++ b/Telegram/SourceFiles/window/window_peer_menu.cpp
@@ -2475,7 +2475,6 @@ void PeerMenuAddChannelMembers(
 		navigation->parentController()->show(Box<MaxInviteBox>(channel));
 		return;
 	}
-#if 0 // todo
 	const auto api = &channel->session().api();
 	api->chatParticipants().requestForAdd(channel, crl::guard(navigation, [=](
 			const Api::ChatParticipants::TLMembers &data) {
@@ -2497,7 +2496,6 @@ void PeerMenuAddChannelMembers(
 			channel,
 			{ already.begin(), already.end() });
 	}));
-#endif
 }
 
 void ToggleMessagePinned(
@@ -2591,7 +2589,12 @@ void UnpinAllMessages(
 		if (!strong) {
 			return;
 		}
-#if 0 // todo
+		strong->session().sender().request(TLunpinAllChatMessages(
+			peerToTdbChat(history->peer->id) // todo topics
+		)).done([=] {
+			history->unpinAllMessages();
+		}).send();
+#if 0 // mtp
 		const auto api = &strong->session().api();
 		const auto sendRequest = [=](auto self) -> void {
 			const auto history = strong->owningHistory();

From 2979991336a27db637eb933d2c394dbb538f8129 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 27 Apr 2022 20:24:09 +0400
Subject: [PATCH 130/349] Migrate scheduled messages to TDLib.

---
 Telegram/SourceFiles/apiwrap.cpp              |  3 +
 .../data/components/scheduled_messages.cpp    | 74 ++++++++++++++++++-
 .../data/components/scheduled_messages.h      | 11 ++-
 .../SourceFiles/data/data_shared_media.cpp    |  2 +
 Telegram/SourceFiles/history/history.cpp      |  8 +-
 Telegram/SourceFiles/history/history_item.cpp |  2 +-
 .../history/history_item_helpers.cpp          | 16 +++-
 .../history/history_item_helpers.h            |  1 +
 Telegram/SourceFiles/history/history_widget.h |  2 +-
 Telegram/SourceFiles/mainwidget.cpp           |  3 +
 .../SourceFiles/window/window_peer_menu.cpp   | 12 ++-
 11 files changed, 127 insertions(+), 7 deletions(-)

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 7cf318a35a02be..c4c6f66b03e4d1 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -597,6 +597,8 @@ void ApiWrap::sendMessageFail(
 		uint64 randomId,
 		FullMsgId itemId) {
 	const auto show = ShowForPeer(peer);
+
+#if 0 // mtp
 	if (show && error == u"PEER_FLOOD"_q) {
 		show->showBox(
 			Ui::MakeInformBox(
@@ -655,6 +657,7 @@ void ApiWrap::sendMessageFail(
 			}
 		}
 	}
+#endif
 }
 
 void ApiWrap::requestMessageData(
diff --git a/Telegram/SourceFiles/data/components/scheduled_messages.cpp b/Telegram/SourceFiles/data/components/scheduled_messages.cpp
index 1a2b58b69adb86..3890942d9e6e87 100644
--- a/Telegram/SourceFiles/data/components/scheduled_messages.cpp
+++ b/Telegram/SourceFiles/data/components/scheduled_messages.cpp
@@ -19,21 +19,31 @@ For license and copyright information please follow this link:
 #include "history/history_item_helpers.h"
 #include "apiwrap.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kRequestTimeLimit = 60 * crl::time(1000);
 
 [[nodiscard]] MsgId RemoteToLocalMsgId(MsgId id) {
 	Expects(IsServerMsgId(id));
 
+#if 0 // mtp
 	return ServerMaxMsgId + id + 1;
+#endif
+	return id;
 }
 
 [[nodiscard]] MsgId LocalToRemoteMsgId(MsgId id) {
+#if 0 // mtp
 	Expects(IsScheduledMsgId(id));
 
 	return (id - ServerMaxMsgId - 1);
+#endif
+	return id;
 }
 
 [[nodiscard]] bool TooEarlyForRequest(crl::time received) {
@@ -99,9 +109,11 @@ constexpr auto kRequestTimeLimit = 60 * crl::time(1000);
 
 } // namespace
 
+#if 0 // mtp
 bool IsScheduledMsgId(MsgId id) {
 	return (id > ServerMaxMsgId) && (id < ScheduledMaxMsgId);
 }
+#endif
 
 ScheduledMessages::ScheduledMessages(not_null<Main::Session*> session)
 : _session(session)
@@ -376,6 +388,17 @@ void ScheduledMessages::apply(
 }
 #endif
 
+void ScheduledMessages::append(not_null<HistoryItem*> item) {
+	Expects(item->isScheduled());
+
+	const auto history = item->history();
+	auto &list = _data[history];
+	list.items.emplace_back(item);
+	sort(list);
+	_updates.fire_copy(history);
+}
+
+#if 0 // mtp
 void ScheduledMessages::appendSending(not_null<HistoryItem*> item) {
 	Expects(item->isSending());
 	Expects(item->isScheduled());
@@ -393,6 +416,7 @@ void ScheduledMessages::removeSending(not_null<HistoryItem*> item) {
 
 	item->destroy();
 }
+#endif
 
 rpl::producer<> ScheduledMessages::updates(not_null<History*> history) {
 	request(history);
@@ -460,7 +484,15 @@ void ScheduledMessages::request(not_null<History*> history) {
 	if (request.requestId || TooEarlyForRequest(request.lastReceived)) {
 		return;
 	}
-#if 0 // todo
+	const auto i = _data.find(history);
+	request.requestId = _session->sender().request(
+		TLgetChatScheduledMessages(peerToTdbChat(peer->id))
+	).done([=](const TLmessages &result) {
+		parse(history, result);
+	}).fail([=] {
+		_requests.remove(history);
+	}).send();
+#if 0 // mtp
 	const auto i = _data.find(history);
 	const auto hash = (i != end(_data))
 		? countListHash(i->second)
@@ -475,6 +507,44 @@ void ScheduledMessages::request(not_null<History*> history) {
 #endif
 }
 
+void ScheduledMessages::parse(
+		not_null<History*> history,
+		const TLmessages &result) {
+	auto &request = _requests[history];
+	request.lastReceived = crl::now();
+	request.requestId = 0;
+	if (!_clearTimer.isActive()) {
+		_clearTimer.callOnce(kRequestTimeLimit * 2);
+	}
+
+	const auto &data = result.data();
+	const auto count = data.vtotal_count().v;
+	const auto &messages = data.vmessages().v;
+
+	if (messages.isEmpty()) {
+		clearNotSending(history);
+		return;
+	}
+	auto received = base::flat_set<not_null<HistoryItem*>>();
+	auto clear = base::flat_set<not_null<HistoryItem*>>();
+	auto &list = _data.emplace(history, List()).first->second;
+	for (const auto &message : messages) {
+		if (message) {
+			received.emplace(
+				_session->data().processMessage(
+					*message,
+					NewMessageType::Existing));
+		}
+	}
+	for (const auto &owned : list.items) {
+		const auto item = owned.get();
+		if (!item->isSending() && !received.contains(item)) {
+			clear.emplace(item);
+		}
+	}
+	updated(history, received, clear);
+}
+
 #if 0 // mtp
 void ScheduledMessages::parse(
 		not_null<History*> history,
@@ -608,9 +678,11 @@ void ScheduledMessages::remove(not_null<const HistoryItem*> item) {
 	Assert(i != end(_data));
 	auto &list = i->second;
 
+#if 0 // mtp
 	if (!item->isSending() && !item->hasFailed()) {
 		list.itemById.remove(lookupId(item));
 	}
+#endif
 	const auto k = ranges::find(list.items, item, &OwnedItem::get);
 	Assert(k != list.items.end());
 	k->release();
diff --git a/Telegram/SourceFiles/data/components/scheduled_messages.h b/Telegram/SourceFiles/data/components/scheduled_messages.h
index 7120c59dca3851..e5a9ab235450fe 100644
--- a/Telegram/SourceFiles/data/components/scheduled_messages.h
+++ b/Telegram/SourceFiles/data/components/scheduled_messages.h
@@ -10,6 +10,10 @@ For license and copyright information please follow this link:
 #include "history/history_item.h"
 #include "base/timer.h"
 
+namespace Tdb {
+class TLmessages;
+} // namespace Tdb
+
 class History;
 
 namespace Main {
@@ -20,7 +24,9 @@ namespace Data {
 
 struct MessagesSlice;
 
+#if 0 // mtp
 [[nodiscard]] bool IsScheduledMsgId(MsgId id);
+#endif
 
 class ScheduledMessages final {
 public:
@@ -45,10 +51,12 @@ class ScheduledMessages final {
 		not_null<HistoryItem*> local);
 #endif
 
+	void append(not_null<HistoryItem*> item);
+
+#if 0 // mtp
 	void appendSending(not_null<HistoryItem*> item);
 	void removeSending(not_null<HistoryItem*> item);
 
-#if 0 // mtp
 	void sendNowSimpleMessage(
 		const MTPDupdateShortSentMessage &update,
 		not_null<HistoryItem*> local);
@@ -74,6 +82,7 @@ class ScheduledMessages final {
 
 	void request(not_null<History*> history);
 
+	void parse(not_null<History*> history, const Tdb::TLmessages &result);
 #if 0 // mtp
 	void parse(
 		not_null<History*> history,
diff --git a/Telegram/SourceFiles/data/data_shared_media.cpp b/Telegram/SourceFiles/data/data_shared_media.cpp
index 6834190bf70a92..b21955e11070bc 100644
--- a/Telegram/SourceFiles/data/data_shared_media.cpp
+++ b/Telegram/SourceFiles/data/data_shared_media.cpp
@@ -185,8 +185,10 @@ rpl::producer<SparseIdsMergedSlice> SharedScheduledMediaViewer(
 		SharedMediaMergedKey key,
 		int limitBefore,
 		int limitAfter) {
+#if 0 // mtp
 	Expects(!key.mergedKey.universalId
 		|| Data::IsScheduledMsgId(key.mergedKey.universalId));
+#endif
 	Expects((key.mergedKey.universalId != 0)
 		|| (limitBefore == 0 && limitAfter == 0));
 
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index 0a9323fbf118cf..4861f1c3d9e6c5 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -502,7 +502,11 @@ not_null<HistoryItem*> History::createItem(
 		}
 		return result;
 	}
-	return makeMessage(id, message.data(), localFlags);
+	const auto result = makeMessage(id, message.data(), localFlags);
+	if (result->isScheduled()) {
+		owner().scheduledMessages().append(result);
+	}
+	return result;
 }
 
 #if 0 // mtp
@@ -691,7 +695,9 @@ not_null<HistoryItem*> History::addNewItem(
 		not_null<HistoryItem*> item,
 		bool unread) {
 	if (item->isScheduled()) {
+#if 0 // mtp
 		session().scheduledMessages().appendSending(item);
+#endif
 		return item;
 	} else if (item->isBusinessShortcut()) {
 		owner().shortcutMessages().appendSending(item);
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index 89475f42d2258d..42d2588f4f8006 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -3246,7 +3246,7 @@ bool HistoryItem::hasUnpaidContent() const {
 
 void HistoryItem::applyTTL(const TLDmessage &data) {
 	if (const auto period = data.vttl().v) {
-		applyTTL(data.vdate().v + period);
+		applyTTL(MessageDateFromTdb(data) + period);
 	}
 }
 
diff --git a/Telegram/SourceFiles/history/history_item_helpers.cpp b/Telegram/SourceFiles/history/history_item_helpers.cpp
index f5c986fa70da14..59d7d192f7babc 100644
--- a/Telegram/SourceFiles/history/history_item_helpers.cpp
+++ b/Telegram/SourceFiles/history/history_item_helpers.cpp
@@ -100,7 +100,9 @@ MessageFlags FlagsFromTdb(const TLDmessage &data) {
 	});
 	return sendingOrFailedFlag
 		| (int(sendingOrFailedFlag) ? Flag::Local : Flag())
-		| (data.vscheduling_state() ? Flag() : Flag::HistoryEntry)
+		| (data.vscheduling_state()
+			? Flag::IsOrWasScheduled // todo was scheduled, but now isn't?
+			: Flag::HistoryEntry)
 		| (data.vis_outgoing().v ? Flag::Outgoing : Flag())
 		| (data.vcan_be_saved().v ? Flag() : Flag::NoForwards)
 		| (data.vcontains_unread_mention().v
@@ -121,6 +123,18 @@ MessageFlags FlagsFromTdb(const TLDmessage &data) {
 		| (invertMedia ? Flag::InvertMedia : Flag());
 }
 
+TimeId MessageDateFromTdb(const TLDmessage &data) {
+	if (const auto &state = data.vscheduling_state()) {
+		return state->match([&](
+				const TLDmessageSchedulingStateSendAtDate &data) {
+			return data.vsend_date().v;
+		}, [&](const TLDmessageSchedulingStateSendWhenOnline &data) {
+			return Api::kScheduledUntilOnlineTimestamp;
+		});
+	}
+	return data.vdate().v;
+}
+
 QString GetErrorTextForSending(
 		not_null<PeerData*> peer,
 		SendingErrorRequest request) {
diff --git a/Telegram/SourceFiles/history/history_item_helpers.h b/Telegram/SourceFiles/history/history_item_helpers.h
index c06c8b3956d4c2..ab106ee1df665f 100644
--- a/Telegram/SourceFiles/history/history_item_helpers.h
+++ b/Telegram/SourceFiles/history/history_item_helpers.h
@@ -28,6 +28,7 @@ class Session;
 } // namespace Main
 
 [[nodiscard]] MessageFlags FlagsFromTdb(const Tdb::TLDmessage &data);
+[[nodiscard]] TimeId MessageDateFromTdb(const Tdb::TLDmessage &data);
 
 struct PreparedServiceText {
 	TextWithEntities text;
diff --git a/Telegram/SourceFiles/history/history_widget.h b/Telegram/SourceFiles/history/history_widget.h
index d5a45b6923f757..1d737f218c0995 100644
--- a/Telegram/SourceFiles/history/history_widget.h
+++ b/Telegram/SourceFiles/history/history_widget.h
@@ -577,7 +577,7 @@ class HistoryWidget final
 		const QVector<std::optional<Tdb::TLmessage>> &messages);
 	void addMessagesToBack(
 		not_null<PeerData*> peer,
-		const QVector< std::optional<Tdb::TLmessage>> &messages);
+		const QVector<std::optional<Tdb::TLmessage>> &messages);
 
 	void updateSendRestriction();
 	[[nodiscard]] QString computeSendRestriction() const;
diff --git a/Telegram/SourceFiles/mainwidget.cpp b/Telegram/SourceFiles/mainwidget.cpp
index 90941598832695..870085db159ab8 100644
--- a/Telegram/SourceFiles/mainwidget.cpp
+++ b/Telegram/SourceFiles/mainwidget.cpp
@@ -1311,7 +1311,10 @@ void MainWidget::showHistory(
 			return;
 		}
 	}
+#if 0 // mtp
 	if ((IsServerMsgId(showAtMsgId) || Data::IsScheduledMsgId(showAtMsgId))
+#endif
+	if (IsServerMsgId(showAtMsgId)
 		&& _mainSection
 		&& _mainSection->showMessage(peerId, params, showAtMsgId)) {
 		session().data().hideShownSpoilers();
diff --git a/Telegram/SourceFiles/window/window_peer_menu.cpp b/Telegram/SourceFiles/window/window_peer_menu.cpp
index 9cc7fc29c77c05..48cfefbdcc9834 100644
--- a/Telegram/SourceFiles/window/window_peer_menu.cpp
+++ b/Telegram/SourceFiles/window/window_peer_menu.cpp
@@ -2436,7 +2436,17 @@ QPointer<Ui::BoxContent> ShowSendNowMessagesBox(
 		callback = std::move(successCallback)
 	](Fn<void()> &&close) {
 		close();
-#if 0 // todo
+		for (const auto item : session->data().idsToItems(list)) {
+			session->sender().request(TLeditMessageSchedulingState(
+				peerToTdbChat(history->peer->id),
+				tl_int53(
+					session->scheduledMessages().lookupId(item).bare),
+				std::nullopt
+			)).fail([=](const Error &error) {
+				const auto code = error.code;
+			}).send();
+		}
+#if 0 // mtp
 		auto ids = QVector<MTPint>();
 		auto sorted = session->data().idsToItems(list);
 		ranges::sort(sorted, ranges::less(), &HistoryItem::date);

From 85db6d509ff28fedab98d7176b149b61f381ae13 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 21 Jun 2022 16:12:51 +0400
Subject: [PATCH 131/349] Migrate sending inline bot results to TDLib.

---
 Telegram/SourceFiles/api/api_sending.cpp | 25 +++++++++++--------
 Telegram/SourceFiles/api/api_sending.h   |  5 ++++
 Telegram/SourceFiles/apiwrap.cpp         | 31 +++++++++++++++++++++++-
 3 files changed, 50 insertions(+), 11 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_sending.cpp b/Telegram/SourceFiles/api/api_sending.cpp
index 934d1c037fe51b..73ce5c6f669493 100644
--- a/Telegram/SourceFiles/api/api_sending.cpp
+++ b/Telegram/SourceFiles/api/api_sending.cpp
@@ -845,12 +845,25 @@ void SendConfirmedFile(
 	session->uploader().start(file, ready);
 }
 
+TLmessageSendOptions MessageSendOptions(
+		not_null<PeerData*> peer,
+		const SendAction &action) {
+	return tl_messageSendOptions(
+		tl_bool(ShouldSendSilent(peer, action.options)),
+		tl_bool(false), // from_background
+		((action.options.scheduled == kScheduledTillOnline)
+			? tl_messageSchedulingStateSendWhenOnline()
+			: (action.options.scheduled > 0)
+			? tl_messageSchedulingStateSendAtDate(
+				tl_int32(action.options.scheduled))
+			: std::optional<TLmessageSchedulingState>()));
+}
+
 void SendPreparedMessage(
 		const SendAction &action,
 		TLinputMessageContent content) {
 	const auto history = action.history;
 	const auto peer = history->peer;
-	const auto silentPost = ShouldSendSilent(peer, action.options);
 	const auto clearCloudDraft = action.clearDraft;
 	//if (clearCloudDraft) {
 	//	// todo drafts - unnecessary?..
@@ -862,15 +875,7 @@ void SendPreparedMessage(
 		peerToTdbChat(peer->id),
 		tl_int53(0), // message_thread_id
 		tl_int53(action.replyTo.bare),
-		tl_messageSendOptions(
-			tl_bool(silentPost),
-			tl_bool(false), // from_background
-			((action.options.scheduled == kScheduledTillOnline)
-				? tl_messageSchedulingStateSendWhenOnline()
-				: (action.options.scheduled > 0)
-				? tl_messageSchedulingStateSendAtDate(
-					tl_int32(action.options.scheduled))
-				: std::optional<TLmessageSchedulingState>())),
+		MessageSendOptions(peer, action),
 		std::move(content)
 	)).done([=](const TLmessage &result) {
 		//if (clearCloudDraft) {
diff --git a/Telegram/SourceFiles/api/api_sending.h b/Telegram/SourceFiles/api/api_sending.h
index 1cbb4cc6c98f34..6aa14b2415f825 100644
--- a/Telegram/SourceFiles/api/api_sending.h
+++ b/Telegram/SourceFiles/api/api_sending.h
@@ -22,6 +22,7 @@ class Session;
 
 namespace Tdb {
 class TLinputMessageContent;
+class TLmessageSendOptions;
 } // namespace Tdb
 
 namespace Api {
@@ -57,6 +58,10 @@ void SendConfirmedFile(
 	not_null<Main::Session*> session,
 	const std::shared_ptr<FilePrepareResult> &file);
 
+[[nodiscard]] Tdb::TLmessageSendOptions MessageSendOptions(
+	not_null<PeerData*> peer,
+	const SendAction &action);
+
 void SendPreparedMessage(
 	const SendAction &action,
 	Tdb::TLinputMessageContent content);
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index c4c6f66b03e4d1..4afa7c5ca3db4e 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -4239,6 +4239,36 @@ void ApiWrap::sendInlineResult(
 
 	const auto history = action.history;
 	const auto peer = history->peer;
+
+	sender().request(TLsendInlineQueryResultMessage(
+		peerToTdbChat(peer->id),
+		tl_int53(0),
+		tl_int53(action.replyTo.bare),
+		MessageSendOptions(peer, action),
+		tl_int64(data->getQueryId()),
+		tl_string(data->getId()),
+		tl_bool(action.options.hideViaBot)
+	)).done([=](const TLmessage &result) {
+		//if (clearCloudDraft) {
+		//	// todo drafts - unnecessary?..
+		//	history->finishSavingCloudDraft(
+		//		UnixtimeFromMsgId(response.outerMsgId));
+		//}
+		_session->data().processMessage(result, NewMessageType::Unread);
+	}).fail([=](const Error &error) {
+		const auto code = error.code;
+		//if (error.type() == qstr("MESSAGE_EMPTY")) {
+		//	lastMessage->destroy();
+		//} else {
+		//	sendMessageFail(error, peer, randomId, newId);
+		//}
+		//if (clearCloudDraft) {
+		//	// todo drafts - unnecessary?..
+		//	history->finishSavingCloudDraft(
+		//		UnixtimeFromMsgId(response.outerMsgId));
+		//}
+	}).send();
+#if 0 // mtp
 	const auto newId = FullMsgId(
 		peer->id,
 		localMessageId
@@ -4295,7 +4325,6 @@ void ApiWrap::sendInlineResult(
 	history->clearCloudDraft(topicRootId);
 	history->startSavingCloudDraft(topicRootId);
 
-#if 0 // todo
 	auto &histories = history->owner().histories();
 	histories.sendPreparedMessage(
 		history,

From 2d8052481f2a11a97db73ba12b4b146d04628167 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 21 Jun 2022 18:13:04 +0400
Subject: [PATCH 132/349] Update TDLib to 1.8.4 and fix td_tdb target build.

---
 Telegram/SourceFiles/api/api_bot.cpp          |  2 +
 .../SourceFiles/api/api_cloud_password.cpp    | 50 ++++++++----
 Telegram/SourceFiles/api/api_invite_links.cpp |  7 +-
 Telegram/SourceFiles/api/api_updates.cpp      |  3 +
 Telegram/SourceFiles/boxes/passcode_box.h     |  4 +-
 .../boxes/peers/edit_peer_info_box.cpp        | 30 ++++++-
 .../chat_helpers/stickers_list_widget.cpp     |  2 +-
 .../SourceFiles/core/core_cloud_password.cpp  |  2 +
 .../SourceFiles/core/core_cloud_password.h    | 24 +++---
 .../data/data_chat_participant_status.cpp     | 46 +++++------
 Telegram/SourceFiles/data/data_document.cpp   | 23 +++---
 Telegram/SourceFiles/data/data_document.h     |  3 +-
 .../SourceFiles/data/data_media_types.cpp     |  5 +-
 Telegram/SourceFiles/data/data_peer.cpp       | 12 +--
 Telegram/SourceFiles/data/data_peer.h         |  5 +-
 Telegram/SourceFiles/data/data_photo.cpp      |  3 +-
 Telegram/SourceFiles/data/data_session.cpp    |  9 ++-
 Telegram/SourceFiles/data/data_user.cpp       |  4 +-
 .../admin_log/history_admin_log_item.cpp      | 40 ++++++++++
 .../history/history_item_reply_markup.cpp     |  6 ++
 Telegram/SourceFiles/main/main_account.cpp    |  4 +-
 .../streaming/media_streaming_loader_tdb.cpp  | 30 +++----
 .../streaming/media_streaming_loader_tdb.h    | 28 +++----
 .../passport/passport_form_controller.cpp     |  4 +-
 .../passport/passport_panel_controller.cpp    |  6 +-
 .../payments/payments_checkout_process.cpp    |  2 +-
 .../SourceFiles/payments/payments_form.cpp    | 78 ++++++++++++++-----
 Telegram/SourceFiles/payments/payments_form.h |  7 +-
 .../settings/settings_blocked_peers.cpp       |  6 +-
 .../SourceFiles/storage/file_download_tdb.cpp | 16 ++--
 .../SourceFiles/storage/file_download_tdb.h   | 12 +--
 .../SourceFiles/tdb/tdb_file_generator.cpp    |  4 +-
 .../ui/image/image_location_factory.cpp       |  4 +-
 .../window/themes/window_theme.cpp            |  4 +-
 .../SourceFiles/window/themes/window_theme.h  |  4 +-
 Telegram/build/prepare/prepare.py             |  2 +-
 36 files changed, 328 insertions(+), 163 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_bot.cpp b/Telegram/SourceFiles/api/api_bot.cpp
index d6594ec4430523..b93f809a9537e4 100644
--- a/Telegram/SourceFiles/api/api_bot.cpp
+++ b/Telegram/SourceFiles/api/api_bot.cpp
@@ -98,6 +98,8 @@ void SendBotCallbackData(
 	)).done([=](const MTPmessages_BotCallbackAnswer &result) {
 #endif
 	const auto withPassword = password.has_value();
+	const auto weak = base::make_weak(controller.get());
+	const auto show = controller->uiShow();
 	auto payload = [&] {
 		if (isGame) {
 			return Tdb::tl_callbackQueryPayloadGame(Tdb::tl_string());
diff --git a/Telegram/SourceFiles/api/api_cloud_password.cpp b/Telegram/SourceFiles/api/api_cloud_password.cpp
index c18f0f8a9dead2..19a4ab24560aa9 100644
--- a/Telegram/SourceFiles/api/api_cloud_password.cpp
+++ b/Telegram/SourceFiles/api/api_cloud_password.cpp
@@ -49,6 +49,7 @@ Core::CloudPasswordState TLToCloudPasswordState(
 	return result;
 }
 
+#if 0 // mtp
 [[nodiscard]] Core::CloudPasswordState ProcessMtpState(
 		const MTPaccount_password &state) {
 	return state.match([&](const MTPDaccount_password &data) {
@@ -56,6 +57,7 @@ Core::CloudPasswordState TLToCloudPasswordState(
 		return Core::ParseCloudPasswordState(data);
 	});
 }
+#endif
 
 } // namespace
 
@@ -235,18 +237,10 @@ auto CloudPassword::cancelResetPassword()
 }
 
 void CloudPassword::apply(const TLpasswordState &state) {
-	auto parsed = TLToCloudPasswordState(state.data());
-	if (_state) {
-		*_state = std::move(parsed);
-	} else {
-		_state = std::make_unique<Core::CloudPasswordState>(
-			std::move(parsed));
-	}
-	_state->outdatedClient = false;
-	_stateChanges.fire_copy(*_state);
+	apply(TLToCloudPasswordState(state.data()));
 }
 
-rpl::producer<rpl::no_value, QString> CloudPassword::set(
+rpl::producer<CloudPassword::SetOk, QString> CloudPassword::set(
 		const QString &oldPassword,
 		const QString &newPassword,
 		const QString &hint,
@@ -260,15 +254,35 @@ rpl::producer<rpl::no_value, QString> CloudPassword::set(
 			tl_bool(hasRecoveryEmail),
 			tl_string(recoveryEmail)
 		)).done([=](const TLpasswordState &result) {
-			// When a new password is set with a recovery email,
-			// the server returns an error EMAIL_UNCONFIRMED_#
-			// requiring email confirmation, but TDLib returns a success with
-			// the given vrecovery_email_address_code_info optional parameter.
-			// We simulate this error to keep an external behavior the same.
 			const auto codeLength = TLToCodeLength(result.data());
 			if (codeLength) {
-				consumer.put_error(
-					QString("EMAIL_UNCONFIRMED_%1").arg(codeLength));
+				consumer.put_next(SetOk{ codeLength });
+			} else {
+				consumer.put_done();
+				apply(result);
+			}
+		}).fail([=](const Error &error) {
+			consumer.put_error_copy(error.message);
+		}).send();
+#if 0 // doLater
+		// }).handleFloodErrors().send();
+#endif
+
+		return rpl::lifetime();
+	};
+}
+
+rpl::producer<CloudPassword::SetOk, QString> CloudPassword::setEmail(
+		const QString &oldPassword,
+		const QString &recoveryEmail) {
+	return [=](auto consumer) {
+		_api.request(TLsetRecoveryEmailAddress(
+			tl_string(oldPassword),
+			tl_string(recoveryEmail)
+		)).done([=](const TLpasswordState &result) {
+			const auto codeLength = TLToCodeLength(result.data());
+			if (codeLength) {
+				consumer.put_next(SetOk{ codeLength });
 			} else {
 				consumer.put_done();
 				apply(result);
@@ -428,6 +442,7 @@ rpl::producer<rpl::no_value, QString> CloudPassword::check(
 	};
 }
 
+#if 0 // mtp
 rpl::producer<CloudPassword::SetOk, QString> CloudPassword::set(
 		const QString &oldPassword,
 		const QString &newPassword,
@@ -849,5 +864,6 @@ auto CloudPassword::checkRecoveryEmailAddressCode(const QString &code)
 		return rpl::lifetime();
 	};
 }
+#endif
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_invite_links.cpp b/Telegram/SourceFiles/api/api_invite_links.cpp
index 985438967a9c4a..6166ec60297466 100644
--- a/Telegram/SourceFiles/api/api_invite_links.cpp
+++ b/Telegram/SourceFiles/api/api_invite_links.cpp
@@ -856,9 +856,10 @@ auto InviteLinks::parseSlice(
 	auto result = Links();
 	result.count = slice.data().vtotal_count().v;
 	for (const auto &invite : slice.data().vinvite_links().v) {
-		const auto link = parse(peer, invite);
-		if (!permanent || link.link != permanent->link) {
-			result.links.push_back(link);
+		if (const auto link = parse(peer, invite)) {
+			if (!permanent || link->link != permanent->link) {
+				result.links.push_back(*link);
+			}
 		}
 	}
 #if 0 // goodToRemove
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 5dbf00af389141..a006c52f5f868e 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -3020,6 +3020,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateRecentStickers &data) {
 	}, [&](const TLDupdateFavoriteStickers &data) {
 	}, [&](const TLDupdateSavedAnimations &data) {
+	}, [&](const TLDupdateSavedNotificationSounds &data) {
 	}, [&](const TLDupdateSelectedBackground &data) {
 	}, [&](const TLDupdateChatThemes &data) {
 	}, [&](const TLDupdateLanguagePackStrings &data) {
@@ -3027,6 +3028,8 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateConnectionState &data) {
 	}, [&](const TLDupdateTermsOfService &data) {
 	}, [&](const TLDupdateUsersNearby &data) {
+	}, [&](const TLDupdateAttachmentMenuBots &data) {
+	}, [&](const TLDupdateWebAppMessageSent &data) {
 	}, [&](const TLDupdateDiceEmojis &data) {
 	}, [&](const TLDupdateAnimatedEmojiMessageClicked &data) {
 	}, [&](const TLDupdateAnimationSearchParameters &data) {
diff --git a/Telegram/SourceFiles/boxes/passcode_box.h b/Telegram/SourceFiles/boxes/passcode_box.h
index 7bbe9f716279a3..5962fe0d9d44e5 100644
--- a/Telegram/SourceFiles/boxes/passcode_box.h
+++ b/Telegram/SourceFiles/boxes/passcode_box.h
@@ -38,14 +38,14 @@ class PasscodeBox : public Ui::BoxContent {
 	struct CloudFields {
 		static CloudFields From(const Core::CloudPasswordState &current);
 
-		struct Mtp {
 #if 0 // goodToRemove
+		struct Mtp {
 			Core::CloudPasswordCheckRequest curRequest;
-#endif
 			Core::CloudPasswordAlgo newAlgo;
 			Core::SecureSecretAlgo newSecureSecretAlgo;
 		};
 		Mtp mtp;
+#endif
 		bool hasPassword = false;
 		bool hasRecovery = false;
 		QString fromRecoveryCode;
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
index 2c5f177ada2937..11b7760e1e2038 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
@@ -2425,7 +2425,7 @@ void Controller::saveForwards() {
 		|| *_savingData.noForwards != _peer->allowsForwarding()) {
 		return continueSave();
 	}
-#if 0 // todo
+#if 0 // mtp
 	_api.request(MTPmessages_ToggleNoForwards(
 		_peer->input,
 		MTP_bool(*_savingData.noForwards)
@@ -2458,6 +2458,7 @@ void Controller::saveJoinToWrite() {
 		|| *_savingData.joinToWrite == joinToWrite) {
 		return continueSave();
 	}
+#if 0 // mtp
 	_api.request(MTPchannels_ToggleJoinToSend(
 		_peer->asChannel()->inputChannel,
 		MTP_bool(*_savingData.joinToWrite)
@@ -2471,6 +2472,19 @@ void Controller::saveJoinToWrite() {
 			cancelSave();
 		}
 	}).send();
+#endif
+	if (!_peer->isChannel()) {
+		return continueSave();
+	}
+	_api.request(Tdb::TLtoggleSupergroupJoinToSendMessages(
+		Tdb::tl_int53(peerToChannel(_peer->id).bare),
+		Tdb::tl_bool(*_savingData.joinToWrite)
+	)).done([=] {
+		// CHAT_NOT_MODIFIED is processed as TLok.
+		continueSave();
+	}).fail([=] {
+		cancelSave();
+	}).send();
 }
 
 void Controller::saveRequestToJoin() {
@@ -2480,6 +2494,7 @@ void Controller::saveRequestToJoin() {
 		|| *_savingData.requestToJoin == requestToJoin) {
 		return continueSave();
 	}
+#if 0 // mtp
 	_api.request(MTPchannels_ToggleJoinRequest(
 		_peer->asChannel()->inputChannel,
 		MTP_bool(*_savingData.requestToJoin)
@@ -2493,6 +2508,19 @@ void Controller::saveRequestToJoin() {
 			cancelSave();
 		}
 	}).send();
+#endif
+	if (!_peer->isChannel()) {
+		return continueSave();
+	}
+	_api.request(Tdb::TLtoggleSupergroupJoinByRequest(
+		Tdb::tl_int53(peerToChannel(_peer->id).bare),
+		Tdb::tl_bool(*_savingData.requestToJoin)
+	)).done([=] {
+		// CHAT_NOT_MODIFIED is processed as TLok.
+		continueSave();
+	}).fail([=] {
+		cancelSave();
+	}).send();
 }
 
 void Controller::savePhoto() {
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp b/Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp
index c716192e405f31..0c72d8495fa055 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp
+++ b/Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp
@@ -407,7 +407,7 @@ void StickersListWidget::preloadMoreOfficial() {
 	_officialRequestId = _api.request(TLgetTrendingStickerSets(
 		tl_int32(_officialOffset),
 		tl_int32(kOfficialLoadLimit)
-	)).done([=](const TLstickerSets &result) {
+	)).done([=](const TLtrendingStickerSets &result) {
 		_officialRequestId = 0;
 		const auto &data = result.data();
 
diff --git a/Telegram/SourceFiles/core/core_cloud_password.cpp b/Telegram/SourceFiles/core/core_cloud_password.cpp
index 57ac33122c9843..1962b96e461c8d 100644
--- a/Telegram/SourceFiles/core/core_cloud_password.cpp
+++ b/Telegram/SourceFiles/core/core_cloud_password.cpp
@@ -7,6 +7,7 @@ For license and copyright information please follow this link:
 */
 #include "core/core_cloud_password.h"
 
+#if 0 // mtp
 #include "base/openssl_help.h"
 #include "mtproto/mtproto_dh_utils.h"
 
@@ -360,3 +361,4 @@ CloudPasswordState ParseCloudPasswordState(
 }
 
 } // namespace Core
+#endif
diff --git a/Telegram/SourceFiles/core/core_cloud_password.h b/Telegram/SourceFiles/core/core_cloud_password.h
index efade3f8baf231..0c66e23895f0c2 100644
--- a/Telegram/SourceFiles/core/core_cloud_password.h
+++ b/Telegram/SourceFiles/core/core_cloud_password.h
@@ -11,6 +11,7 @@ For license and copyright information please follow this link:
 
 namespace Core {
 
+#if 0 // mtp
 constexpr auto kHandleSrpIdInvalidTimeout = 60 * crl::time(1000);
 
 struct CloudPasswordAlgoModPow {
@@ -61,14 +62,20 @@ inline bool operator!=(
 
 CloudPasswordCheckRequest ParseCloudPasswordCheckRequest(
 	const MTPDaccount_password &data);
+#endif
 
 struct CloudPasswordResult {
+#if 0 // mtp
 	MTPInputCheckPasswordSRP result;
+#endif
 	QByteArray password;
 
+#if 0 // mtp
 	explicit operator bool() const;
+#endif
 };
 
+#if 0 // mtp
 struct CloudPasswordDigest {
 	bytes::vector modpow;
 };
@@ -121,29 +128,18 @@ MTPSecurePasswordKdfAlgo PrepareSecureSecretAlgo(
 bytes::vector ComputeSecureSecretHash(
 	const SecureSecretAlgo &algo,
 	bytes::const_span password);
+#endif
 
 struct CloudPasswordState {
-	struct Mtp {
 #if 0 // goodToRemove
+	struct Mtp {
 		CloudPasswordCheckRequest request;
 		bool unknownAlgorithm = false;
-#endif
 		CloudPasswordAlgo newPassword;
 		SecureSecretAlgo newSecureSecret;
 	};
 	Mtp mtp;
-	bool hasPassword = false;
-#if 0 // goodToRemove
-	bool hasRecovery = false;
-	bool notEmptyPassport = false;
-	bool outdatedClient = false;
-	QString hint;
-	QString unconfirmedPattern;
-	TimeId pendingResetDate = 0;
 #endif
-	// CloudPasswordCheckRequest request; // replacement: has_password
-	// CloudPasswordAlgo newPassword; // always true?
-	// SecureSecretAlgo newSecureSecret; // always true?
 	bool hasPassword = false;
 	bool hasRecovery = false;
 	bool notEmptyPassport = false;
@@ -155,7 +151,9 @@ struct CloudPasswordState {
 	QString serverError;
 };
 
+#if 0 // mtp
 CloudPasswordState ParseCloudPasswordState(
 	const MTPDaccount_password &data);
+#endif
 
 } // namespace Core
diff --git a/Telegram/SourceFiles/data/data_chat_participant_status.cpp b/Telegram/SourceFiles/data/data_chat_participant_status.cpp
index cd79024ab35939..cb8c4b7e1fe13b 100644
--- a/Telegram/SourceFiles/data/data_chat_participant_status.cpp
+++ b/Telegram/SourceFiles/data/data_chat_participant_status.cpp
@@ -61,18 +61,19 @@ ChatAdminRightsInfo::ChatAdminRightsInfo(
 	const auto empty = ChatAdminRights(0);
 	status.match([&](const Tdb::TLDchatMemberStatusAdministrator &data) {
 		using Flag = ChatAdminRight;
+		const auto &rights = data.vrights().data();
 		flags = empty
-			| (data.vcan_change_info().v ? Flag::ChangeInfo : empty)
-			| (data.vcan_post_messages().v ? Flag::PostMessages : empty)
-			| (data.vcan_edit_messages().v ? Flag::EditMessages : empty)
-			| (data.vcan_delete_messages().v ? Flag::DeleteMessages : empty)
-			| (data.vcan_restrict_members().v ? Flag::BanUsers : empty)
-			| (data.vcan_invite_users().v ? Flag::InviteUsers : empty)
-			| (data.vcan_pin_messages().v ? Flag::PinMessages : empty)
-			| (data.vcan_promote_members().v ? Flag::AddAdmins : empty)
-			| (data.vis_anonymous().v ? Flag::Anonymous : empty)
-			| (data.vcan_manage_video_chats().v ? Flag::ManageCall : empty)
-			| (data.vcan_manage_chat().v ? Flag::Other : empty);
+			| (rights.vcan_change_info().v ? Flag::ChangeInfo : empty)
+			| (rights.vcan_post_messages().v ? Flag::PostMessages : empty)
+			| (rights.vcan_edit_messages().v ? Flag::EditMessages : empty)
+			| (rights.vcan_delete_messages().v ? Flag::DeleteMessages : empty)
+			| (rights.vcan_restrict_members().v ? Flag::BanUsers : empty)
+			| (rights.vcan_invite_users().v ? Flag::InviteUsers : empty)
+			| (rights.vcan_pin_messages().v ? Flag::PinMessages : empty)
+			| (rights.vcan_promote_members().v ? Flag::AddAdmins : empty)
+			| (rights.vis_anonymous().v ? Flag::Anonymous : empty)
+			| (rights.vcan_manage_video_chats().v ? Flag::ManageCall : empty)
+			| (rights.vcan_manage_chat().v ? Flag::Other : empty);
 	}, [&](const Tdb::TLDchatMemberStatusCreator &data) {
 		_creator = true;
 		flags = ChatAdminRight::ChangeInfo
@@ -96,17 +97,18 @@ Tdb::TLchatMemberStatus ChatAdminRightsInfo::ToTL(
 	return Tdb::tl_chatMemberStatusAdministrator(
 		Tdb::tl_string(rank),
 		Tdb::tl_bool(true),
-		Tdb::tl_bool(rights.flags & ChatAdminRight::Other),
-		Tdb::tl_bool(rights.flags & ChatAdminRight::ChangeInfo),
-		Tdb::tl_bool(rights.flags & ChatAdminRight::PostMessages),
-		Tdb::tl_bool(rights.flags & ChatAdminRight::EditMessages),
-		Tdb::tl_bool(rights.flags & ChatAdminRight::DeleteMessages),
-		Tdb::tl_bool(rights.flags & ChatAdminRight::InviteUsers),
-		Tdb::tl_bool(rights.flags & ChatAdminRight::BanUsers),
-		Tdb::tl_bool(rights.flags & ChatAdminRight::PinMessages),
-		Tdb::tl_bool(rights.flags & ChatAdminRight::AddAdmins),
-		Tdb::tl_bool(rights.flags & ChatAdminRight::ManageCall),
-		Tdb::tl_bool(rights.flags & ChatAdminRight::Anonymous));
+		Tdb::tl_chatAdministratorRights(
+			Tdb::tl_bool(rights.flags & ChatAdminRight::Other),
+			Tdb::tl_bool(rights.flags & ChatAdminRight::ChangeInfo),
+			Tdb::tl_bool(rights.flags & ChatAdminRight::PostMessages),
+			Tdb::tl_bool(rights.flags & ChatAdminRight::EditMessages),
+			Tdb::tl_bool(rights.flags & ChatAdminRight::DeleteMessages),
+			Tdb::tl_bool(rights.flags & ChatAdminRight::InviteUsers),
+			Tdb::tl_bool(rights.flags & ChatAdminRight::BanUsers),
+			Tdb::tl_bool(rights.flags & ChatAdminRight::PinMessages),
+			Tdb::tl_bool(rights.flags & ChatAdminRight::AddAdmins),
+			Tdb::tl_bool(rights.flags & ChatAdminRight::ManageCall),
+			Tdb::tl_bool(rights.flags & ChatAdminRight::Anonymous)));
 }
 
 ChatRestrictionsInfo::ChatRestrictionsInfo(
diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index f4096d3f5dfd84..10879dd2fc6b71 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -368,7 +368,8 @@ DocumentId DocumentData::IdFromTdb(const TLdocument &data) {
 
 void DocumentData::updateThumbnails(
 		const TLminithumbnail *inlineThumbnail,
-		const TLthumbnail *thumbnail) {
+		const TLthumbnail *thumbnail,
+		bool isPremiumSticker) {
 	const auto inlineThumbnailBytes = inlineThumbnail
 		? inlineThumbnail->data().vdata().v
 		: QByteArray();
@@ -390,14 +391,14 @@ void DocumentData::updateThumbnails(
 	}
 	updateThumbnails(InlineImageLocation{
 		.bytes = inlineThumbnailBytes,
-	}, thumbnailLocation, videoThumbnailLocation);
+	}, thumbnailLocation, videoThumbnailLocation, isPremiumSticker);
 }
 
 void DocumentData::setFromTdb(const TLdocument &data) {
 	const auto &fields = data.data();
 	setFileName(fields.vfile_name().v);
 	setMimeString(fields.vmime_type().v);
-	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail());
+	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail(), false);
 	setTdbLocation(fields.vdocument());
 	recountIsImage();
 	dimensions = QSize();
@@ -415,7 +416,7 @@ void DocumentData::setFromTdb(const TLvideo &data) {
 	const auto &fields = data.data();
 	setFileName(fields.vfile_name().v);
 	setMimeString(fields.vmime_type().v);
-	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail());
+	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail(), false);
 	setTdbLocation(fields.vvideo());
 	recountIsImage();
 	setMaybeSupportsStreaming(fields.vsupports_streaming().v);
@@ -440,7 +441,8 @@ void DocumentData::setFromTdb(const TLaudio &data) {
 	setMimeString(fields.vmime_type().v);
 	updateThumbnails(
 		fields.valbum_cover_minithumbnail(),
-		fields.valbum_cover_thumbnail());
+		fields.valbum_cover_thumbnail(),
+		false);
 	setTdbLocation(fields.vaudio());
 	recountIsImage();
 	setMaybeSupportsStreaming(true);
@@ -468,7 +470,7 @@ void DocumentData::setFromTdb(const TLanimation &data) {
 	const auto &fields = data.data();
 	setFileName(fields.vfile_name().v);
 	setMimeString(fields.vmime_type().v);
-	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail());
+	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail(), false);
 	setTdbLocation(fields.vanimation());
 	recountIsImage();
 	setMaybeSupportsStreaming(true);
@@ -505,7 +507,10 @@ void DocumentData::setFromTdb(const TLsticker &data) {
 		: (stickerType == StickerType::Webm)
 		? u"video/webm"_q
 		: u"image/webp"_q);
-	updateThumbnails(nullptr, fields.vthumbnail());
+	updateThumbnails(
+		nullptr,
+		fields.vthumbnail(),
+		(fields.vpremium_animation() != nullptr));
 	setTdbLocation(fields.vsticker());
 	recountIsImage();
 	dimensions = (stickerType == StickerType::Tgs)
@@ -544,7 +549,7 @@ void DocumentData::setFromTdb(const TLvoiceNote &data) {
 	const auto &fields = data.data();
 	setFileName(QString());
 	setMimeString(fields.vmime_type().v);
-	updateThumbnails(nullptr, nullptr);
+	updateThumbnails(nullptr, nullptr, false);
 	setTdbLocation(fields.vvoice());
 	recountIsImage();
 	setMaybeSupportsStreaming(true);
@@ -569,7 +574,7 @@ void DocumentData::setFromTdb(const TLvideoNote &data) {
 	const auto &fields = data.data();
 	setFileName(QString());
 	setMimeString(u"video/mp4"_q);
-	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail());
+	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail(), false);
 	setTdbLocation(fields.vvideo());
 	recountIsImage();
 	setMaybeSupportsStreaming(true);
diff --git a/Telegram/SourceFiles/data/data_document.h b/Telegram/SourceFiles/data/data_document.h
index 20f4b1457c320b..a3b3e1afd4daed 100644
--- a/Telegram/SourceFiles/data/data_document.h
+++ b/Telegram/SourceFiles/data/data_document.h
@@ -385,7 +385,8 @@ class DocumentData final {
 
 	void updateThumbnails(
 		const Tdb::TLminithumbnail *inlineThumbnail,
-		const Tdb::TLthumbnail *thumbnail);
+		const Tdb::TLthumbnail *thumbnail,
+		bool isPremiumSticker);
 	void setTdbLocation(const Tdb::TLfile &file);
 
 	const not_null<Data::Session*> _owner;
diff --git a/Telegram/SourceFiles/data/data_media_types.cpp b/Telegram/SourceFiles/data/data_media_types.cpp
index 422555cfe156d5..6218657e2d7fb5 100644
--- a/Telegram/SourceFiles/data/data_media_types.cpp
+++ b/Telegram/SourceFiles/data/data_media_types.cpp
@@ -77,6 +77,7 @@ For license and copyright information please follow this link:
 #include "styles/style_dialogs.h"
 
 #include "tdb/tdb_tl_scheme.h"
+#include "api/api_text_entities.h"
 
 namespace Data {
 namespace {
@@ -533,7 +534,9 @@ Invoice ComputeInvoiceData(
 		.amount = uint64(data.vtotal_amount().v),
 		.currency = data.vcurrency().v,
 		.title = TextUtilities::SingleLine(data.vtitle().v),
-		.description = data.vdescription().v,
+		.description = Api::FormattedTextFromTdb(
+			&item->history()->session(),
+			data.vdescription()),
 		.photo = nullptr/*(data.vphoto()
 			? item->history()->owner().processPhoto(*data.vphoto())
 			: nullptr)*/,
diff --git a/Telegram/SourceFiles/data/data_peer.cpp b/Telegram/SourceFiles/data/data_peer.cpp
index a29f09e29f8ed4..e2667916dc1da6 100644
--- a/Telegram/SourceFiles/data/data_peer.cpp
+++ b/Telegram/SourceFiles/data/data_peer.cpp
@@ -539,20 +539,21 @@ void PeerData::updateUserpic(
 }
 #endif
 
-void PeerData::updateUserpic(FileId fileId, PhotoId photoId) {
+void PeerData::updateUserpic(FileId fileId, bool hasVideo, PhotoId photoId) {
 	setUserpicChecked(
 		photoId,
 		ImageLocation(
 			{ TdbFileLocation{ fileId } },
 			kUserpicSize,
-			kUserpicSize));
+			kUserpicSize),
+		hasVideo);
 }
 
 void PeerData::updateUserpic(const TLchatPhotoInfo &photo) {
 	photo.match([&](const TLDchatPhotoInfo &data) {
 		updateUserpic(data.vsmall().match([&](const TLDfile &data) {
 			return data.vid().v;
-		})); // todo set data to view.
+		}), data.vhas_animation().v); // todo set data to view.
 	});
 }
 
@@ -560,7 +561,7 @@ void PeerData::updateUserpic(const TLprofilePhoto &photo) {
 	photo.match([&](const TLDprofilePhoto &data) {
 		updateUserpic(data.vsmall().match([&](const TLDfile &data) {
 			return data.vid().v;
-		}), data.vid().v); // todo set data to view.
+		}), data.vhas_animation().v, data.vid().v); // todo set data to view.
 	});
 }
 
@@ -575,7 +576,8 @@ void PeerData::setPhotoFull(const TLchatPhoto &data) {
 				return data.vphoto().match([&](const TLDfile &data) {
 					return data.vid().v;
 				});
-			}), data.vid().v); // todo set data to view.
+			}), data.vanimation() != nullptr, data.vid().v);
+			// todo set data to view.
 		}
 	});
 }
diff --git a/Telegram/SourceFiles/data/data_peer.h b/Telegram/SourceFiles/data/data_peer.h
index beb307a3bc31f3..991867592f1c8e 100644
--- a/Telegram/SourceFiles/data/data_peer.h
+++ b/Telegram/SourceFiles/data/data_peer.h
@@ -503,7 +503,10 @@ class PeerData {
 	void clearUserpic();
 	void invalidateEmptyUserpic();
 
-	void updateUserpic(FileId fileId, PhotoId photoId = 0);
+	void updateUserpic(
+		FileId fileId,
+		bool hasVideo,
+		PhotoId photoId = 0);
 	void updateUserpic(const Tdb::TLchatPhotoInfo &photo);
 	void updateUserpic(const Tdb::TLprofilePhoto &photo);
 
diff --git a/Telegram/SourceFiles/data/data_photo.cpp b/Telegram/SourceFiles/data/data_photo.cpp
index 3f08abaea7a862..3f1819e819b43c 100644
--- a/Telegram/SourceFiles/data/data_photo.cpp
+++ b/Telegram/SourceFiles/data/data_photo.cpp
@@ -141,7 +141,8 @@ void PhotoData::setFromTdb(const TLphoto &data) {
 			? Images::FromProgressiveSize(*i, 1)
 			: image("mbsa"_q)),
 		large,
-		ImageWithLocation(), // todo video in photo
+		ImageWithLocation(), // todo video small in photo
+		ImageWithLocation(), // todo video large in photo
 		crl::time());
 }
 
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index f213511833c2e6..0830b178ff3a85 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -151,8 +151,8 @@ void CheckForSwitchInlineButton(not_null<HistoryItem*> item) {
 		| bit(data.vcan_send_other_messages(), Flag::SendInline);
 }
 
-[[nodiscard]] ChatAdminRights AdminRightsFromChatMemberStatus(
-		const TLDchatMemberStatusAdministrator &data) {
+[[nodiscard]] ChatAdminRights AdminRightsFromChatAdministratorRights(
+		const TLDchatAdministratorRights &data) {
 	using Flag = ChatAdminRight;
 	const auto bit = [&](const TLbool &check, Flag value) {
 		return check.v ? value : Flag(0);
@@ -171,6 +171,11 @@ void CheckForSwitchInlineButton(not_null<HistoryItem*> item) {
 		| bit(data.vis_anonymous(), Flag::Anonymous);
 }
 
+[[nodiscard]] ChatAdminRights AdminRightsFromChatMemberStatus(
+		const TLDchatMemberStatusAdministrator &data) {
+	return AdminRightsFromChatAdministratorRights(data.vrights().data());
+}
+
 [[nodiscard]] InlineImageLocation FindInlineThumbnail(
 		const QVector<MTPPhotoSize> &sizes) {
 	const auto i = ranges::find(
diff --git a/Telegram/SourceFiles/data/data_user.cpp b/Telegram/SourceFiles/data/data_user.cpp
index d0cf08073e7d10..36f68f4d6e56c4 100644
--- a/Telegram/SourceFiles/data/data_user.cpp
+++ b/Telegram/SourceFiles/data/data_user.cpp
@@ -749,7 +749,9 @@ void ApplyUserUpdate(
 		: update.vcan_be_called().v
 		? UserData::CallsStatus::Enabled
 		: UserData::CallsStatus::Disabled);
-	user->setAbout(update.vbio().v);
+	user->setAbout(update.vbio() // todo use tdlib entities
+		? update.vbio()->data().vtext().v
+		: QString());
 	//update.vshare_text(); // todo
 	user->setCommonChatsCount(update.vgroup_in_common_count().v);
 	//user->checkFolder(update.vfolder_id().value_or_empty());
diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
index e715f3abbb857e..f3fc64012783f4 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
@@ -244,6 +244,37 @@ bool MediaCanHaveCaption(const Tdb::TLmessage &message) {
 	});
 }
 
+FileId MediaId(const Tdb::TLmessage &message) {
+	if (!MediaCanHaveCaption(message)) {
+		return FileId();
+	}
+
+	using namespace Tdb;
+	const auto &content = message.data().vcontent();
+	return content.match([&](const TLDmessageAnimation &data) {
+		return data.vanimation().data().vanimation().data().vid().v;
+	}, [&](const TLDmessageAudio &data) {
+		return data.vaudio().data().vaudio().data().vid().v;
+	}, [&](const TLDmessageDocument &data) {
+		return data.vdocument().data().vdocument().data().vid().v;
+	}, [&](const TLDmessagePhoto &data) {
+		const auto &sizes = data.vphoto().data().vsizes().v;
+		return sizes.empty()
+			? FileId()
+			: sizes.front().data().vphoto().data().vid().v;
+	}, [&](const TLDmessageSticker &data) {
+		return data.vsticker().data().vsticker().data().vid().v;
+	}, [&](const TLDmessageVideo &data) {
+		return data.vvideo().data().vvideo().data().vid().v;
+	}, [&](const TLDmessageVideoNote &data) {
+		return data.vvideo_note().data().vvideo().data().vid().v;
+	}, [&](const TLDmessageVoiceNote &data) {
+		return data.vvoice_note().data().vvoice().data().vid().v;
+	}, [](const auto &data) {
+		return FileId();
+	});
+}
+
 [[nodiscard]] MsgId ExtractRealMsgId(const Tdb::TLmessage &message) {
 	return message.data().vid().v;
 }
@@ -1186,15 +1217,24 @@ void GenerateItems(
 		const auto newValue = ExtractEditedText(
 			session,
 			action.vnew_message());
+#if 0 // mtp
 		auto oldValue = ExtractEditedText(
 			session,
 			action.vprev_message());
+#endif
+		auto oldValue = ExtractEditedText(
+			session,
+			action.vold_message());
 
 		const auto canHaveCaption = MediaCanHaveCaption(
 			action.vnew_message());
 		const auto changedCaption = (newValue != oldValue);
+#if 0 // mtp
 		const auto changedMedia = MediaId(action.vnew_message())
 			!= MediaId(action.vprev_message());
+#endif
+		const auto changedMedia = MediaId(action.vnew_message())
+			!= MediaId(action.vold_message());
 		const auto removedCaption = !oldValue.text.isEmpty()
 			&& newValue.text.isEmpty();
 		const auto text = (!canHaveCaption
diff --git a/Telegram/SourceFiles/history/history_item_reply_markup.cpp b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
index 760a98127f26d4..2e64e467109832 100644
--- a/Telegram/SourceFiles/history/history_item_reply_markup.cpp
+++ b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
@@ -284,6 +284,8 @@ auto HistoryMessageMarkupData::buttonData(const TLkeyboardButton &button)
 		return ButtonData{ Type::RequestLocation };
 	}, [&](const TLDkeyboardButtonTypeRequestPhoneNumber &data) {
 		return ButtonData{ Type::RequestPhone };
+	}, [&](const TLDkeyboardButtonTypeWebApp &data) {
+		return ButtonData{ Type::SimpleWebView, data.vurl().v.toUtf8()};
 	});
 }
 
@@ -316,6 +318,10 @@ auto HistoryMessageMarkupData::buttonData(
 		return ButtonData{ Type::Buy };
 	}, [&](const TLDinlineKeyboardButtonTypeUser &data) {
 		return ButtonData{ Type::Default }; // todo
+	}, [&](const TLDinlineKeyboardButtonTypeWebApp &data) {
+		return ButtonData{ Type::WebView, data.vurl().v.toUtf8() };
+	}, [&](const TLDinlineKeyboardButtonTypeCopyText &data) {
+		return ButtonData{ Type::CopyText, data.vtext().v.toUtf8() };
 	});
 }
 
diff --git a/Telegram/SourceFiles/main/main_account.cpp b/Telegram/SourceFiles/main/main_account.cpp
index 8d4217ad51335c..cb525f3a599bab 100644
--- a/Telegram/SourceFiles/main/main_account.cpp
+++ b/Telegram/SourceFiles/main/main_account.cpp
@@ -256,13 +256,15 @@ void Account::createSession(
 			tl_bool(true), // is_contact
 			tl_bool(true), // is_mutual_contact
 			tl_bool(false), // is_verified
+			tl_bool(false), // is_premium
 			tl_bool(false), // is_support
 			tl_string(), // restriction_reason
 			tl_bool(false), // is_scam
 			tl_bool(false), // is_fake,
 			tl_bool(true), // have_access
 			tl_userTypeRegular(),
-			tl_string()), // language_code
+			tl_string(), // language_code
+			tl_bool(false)), // added_to_attachment_menu
 		serialized,
 		streamVersion,
 		std::move(settings));
diff --git a/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp b/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp
index 01f7d077ce9854..ef780f45627fd3 100644
--- a/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp
+++ b/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp
@@ -17,9 +17,9 @@ namespace Streaming {
 namespace {
 
 // If not-loaded part is further from loaded part than this offset.
-constexpr auto kResendRequestOffset = 2 * 128 * 1024;
+constexpr auto kResendRequestOffset = int64(2 * 128 * 1024);
 
-constexpr auto kLoadLimit = 8 * 128 * 1024;
+constexpr auto kLoadLimit = int64(8 * 128 * 1024);
 
 using namespace Tdb;
 
@@ -29,7 +29,7 @@ LoaderTdb::LoaderTdb(
 	not_null<Account*> account,
 	FileId fileId,
 	Storage::Cache::Key baseCacheKey,
-	int size)
+	int64 size)
 : _account(account)
 , _fileId(fileId)
 , _baseCacheKey(baseCacheKey)
@@ -44,11 +44,11 @@ Storage::Cache::Key LoaderTdb::baseCacheKey() const {
 	return _baseCacheKey;
 }
 
-int LoaderTdb::size() const {
+int64 LoaderTdb::size() const {
 	return _size;
 }
 
-void LoaderTdb::load(int offset) {
+void LoaderTdb::load(int64 offset) {
 	crl::on_main(this, [=] {
 		if (_downloader) {
 			auto bytes = _downloader->readLoadedPart(offset);
@@ -85,13 +85,13 @@ void LoaderTdb::tryRemoveFromQueue() {
 	});
 }
 
-void LoaderTdb::cancel(int offset) {
+void LoaderTdb::cancel(int64 offset) {
 	crl::on_main(this, [=] {
 		cancelForOffset(offset);
 	});
 }
 
-void LoaderTdb::cancelForOffset(int offset) {
+void LoaderTdb::cancelForOffset(int64 offset) {
 	if (haveSentRequestForOffset(offset)) {
 		cancelRequestForOffset(offset);
 	} else {
@@ -134,7 +134,7 @@ bool LoaderTdb::haveSentRequests() const {
 	return !_waitingOffsets.empty();
 }
 
-bool LoaderTdb::haveSentRequestForOffset(int offset) const {
+bool LoaderTdb::haveSentRequestForOffset(int64 offset) const {
 	return _waitingOffsets.contains(offset);
 }
 
@@ -145,7 +145,7 @@ void LoaderTdb::cancelRequest() {
 	_loadingLifetime.destroy();
 }
 
-void LoaderTdb::cancelRequestForOffset(int offset) {
+void LoaderTdb::cancelRequestForOffset(int64 offset) {
 	if (_waitingOffsets.remove(offset)) {
 		const auto next = _waitingOffsets.empty()
 			? _requested.front()
@@ -161,7 +161,7 @@ void LoaderTdb::cancelRequestForOffset(int offset) {
 
 void LoaderTdb::addToQueue(int priority) {
 	const auto downloading = _waitingOffsets.empty()
-		? std::optional<int>()
+		? std::optional<int64>()
 		: _waitingOffsets.front();
 	const auto requesting = _requested.front();
 	if (!requesting && !downloading) {
@@ -185,7 +185,7 @@ void LoaderTdb::addToQueue(int priority) {
 		}
 		for (const auto offset : _waitingOffsets) {
 			if (offset < _requestedOffset
-				|| (offset + std::min(kPartSize, _size - offset)
+				|| (offset + std::min(int64(kPartSize), _size - offset)
 					> _requestedOffset + _requestedLimit)) {
 				return true;
 			}
@@ -206,8 +206,8 @@ void LoaderTdb::addToQueue(int priority) {
 	_requestId = _account->sender().request(TLdownloadFile(
 		tl_int32(_fileId),
 		tl_int32(_requestedPriority),
-		tl_int32(_requestedOffset),
-		tl_int32(_requestedLimit),
+		tl_int53(_requestedOffset),
+		tl_int53(_requestedLimit),
 		tl_bool(false)
 	)).done([=](const TLfile &result) {
 		LOG(("GOT RESPONSE %1 FOR: %2").arg(_requestId).arg(_requestedOffset));
@@ -290,8 +290,8 @@ void LoaderTdb::apply(const TLfile &file) {
 	}
 }
 
-int LoaderTdb::partSize(int offset) const {
-	return std::min(kPartSize, _size - offset);
+int64 LoaderTdb::partSize(int64 offset) const {
+	return std::min(int64(kPartSize), _size - offset);
 }
 
 void LoaderTdb::removeFromQueue() {
diff --git a/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.h b/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.h
index 06b6843a801bca..253d6959e0da2b 100644
--- a/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.h
+++ b/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.h
@@ -26,14 +26,14 @@ class LoaderTdb : public Loader, public base::has_weak_ptr {
 		not_null<Tdb::Account*> account,
 		FileId fileId,
 		Storage::Cache::Key baseCacheKey,
-		int size);
+		int64 size);
 	~LoaderTdb();
 
 	[[nodiscard]] Storage::Cache::Key baseCacheKey() const override;
-	[[nodiscard]] int size() const override;
+	[[nodiscard]] int64 size() const override;
 
-	void load(int offset) override;
-	void cancel(int offset) override;
+	void load(int64 offset) override;
+	void cancel(int64 offset) override;
 	void resetPriorities() override;
 	void setPriority(int priority) override;
 	void stop() override;
@@ -49,35 +49,35 @@ class LoaderTdb : public Loader, public base::has_weak_ptr {
 
 private:
 	[[nodiscard]] bool haveSentRequests() const;
-	[[nodiscard]] bool haveSentRequestForOffset(int offset) const;
-	void cancelRequestForOffset(int offset);
+	[[nodiscard]] bool haveSentRequestForOffset(int64 offset) const;
+	void cancelRequestForOffset(int64 offset);
 	void cancelRequest();
 
 	void addToQueue(int priority = 0);
 	void removeFromQueue();
 
-	void cancelForOffset(int offset);
+	void cancelForOffset(int64 offset);
 	void addToQueueWithPriority();
 	void cancelOnFail();
 	void apply(const Tdb::TLfile &file);
-	[[nodiscard]] int partSize(int offset) const;
+	[[nodiscard]] int64 partSize(int64 offset) const;
 
 	const not_null<Tdb::Account*> _account;
 	const FileId _fileId = 0;
 	const Storage::Cache::Key _baseCacheKey;
-	const int _size = 0;
+	const int64 _size = 0;
 	int _priority = 0;
 
 	Tdb::RequestId _requestId = 0;
-	int _requestedOffset = 0;
-	int _requestedLimit = 0;
+	int64 _requestedOffset = 0;
+	int64 _requestedLimit = 0;
 	int _requestedPriority = 0;
-	int _loadedTill = 0;
+	int64 _loadedTill = 0;
 	bool _loadingActive = false;
-	base::flat_set<int> _waitingOffsets;
+	base::flat_set<int64> _waitingOffsets;
 	rpl::lifetime _loadingLifetime;
 	std::unique_ptr<Tdb::FileProxy> _proxy;
-	int _proxyPosition = 0;
+	int64 _proxyPosition = 0;
 
 	PriorityQueue _requested;
 	rpl::event_stream<LoadedPart> _parts;
diff --git a/Telegram/SourceFiles/passport/passport_form_controller.cpp b/Telegram/SourceFiles/passport/passport_form_controller.cpp
index bc926abfdf573a..c848232a7ea435 100644
--- a/Telegram/SourceFiles/passport/passport_form_controller.cpp
+++ b/Telegram/SourceFiles/passport/passport_form_controller.cpp
@@ -2657,8 +2657,8 @@ void FormController::loadFile(File &file) {
 	_api.request(TLdownloadFile(
 		tl_int32(file.id),
 		tl_int32(1),
-		tl_int32(file.downloadStatus.offset()),
-		tl_int32(0),
+		tl_int64(file.downloadStatus.offset()),
+		tl_int64(0),
 		tl_bool(false))
 	).done([=](const TLDfile &data) {
 		if (const auto [value, file] = findFile(key); file != nullptr) {
diff --git a/Telegram/SourceFiles/passport/passport_panel_controller.cpp b/Telegram/SourceFiles/passport/passport_panel_controller.cpp
index 1de03b9de31baa..ed9bf09ebb6486 100644
--- a/Telegram/SourceFiles/passport/passport_panel_controller.cpp
+++ b/Telegram/SourceFiles/passport/passport_panel_controller.cpp
@@ -704,20 +704,22 @@ void PanelController::setupPassword() {
 	}
 
 	auto fields = PasscodeBox::CloudFields{
-		.mtp = PasscodeBox::CloudFields::Mtp{
 #if 0 // goodToRemove
+		.mtp = PasscodeBox::CloudFields::Mtp{
 			.newAlgo = settings.newAlgo,
 			.newSecureSecretAlgo = settings.newSecureAlgo,
-#endif
 		},
+#endif
 		.hasRecovery = settings.hasRecovery,
 		.pendingResetDate = settings.pendingResetDate,
 	};
 
+#if 0 // mtp
 	// MSVC x64 (non-LTO) Release build fails with a linker error:
 	// - unresolved external variant::variant(variant const &)
 	// It looks like a MSVC bug and this works like a workaround.
 	const auto force = fields.mtp.newSecureSecretAlgo;
+#endif
 
 	auto box = show(Box<PasscodeBox>(&_form->window()->session(), fields));
 	box->newPasswordSet(
diff --git a/Telegram/SourceFiles/payments/payments_checkout_process.cpp b/Telegram/SourceFiles/payments/payments_checkout_process.cpp
index 55b9c2721deee8..0d3a83e11638ff 100644
--- a/Telegram/SourceFiles/payments/payments_checkout_process.cpp
+++ b/Telegram/SourceFiles/payments/payments_checkout_process.cpp
@@ -667,7 +667,7 @@ void CheckoutProcess::panelSubmit() {
 	} else if (!invoice.termsUrl.isEmpty()
 		&& !_form->details().termsAccepted) {
 		_panel->requestTermsAcceptance(
-			_form->details().termsBotUsername,
+			QString(), // todo _form->details().termsBotUsername,
 			invoice.termsUrl,
 			invoice.isRecurring);
 	} else {
diff --git a/Telegram/SourceFiles/payments/payments_form.cpp b/Telegram/SourceFiles/payments/payments_form.cpp
index ae9223a097642f..6a0acd122e944f 100644
--- a/Telegram/SourceFiles/payments/payments_form.cpp
+++ b/Telegram/SourceFiles/payments/payments_form.cpp
@@ -37,6 +37,8 @@ For license and copyright information please follow this link:
 #include "webview/webview_interface.h"
 #include "styles/style_payments.h" // paymentsThumbnailSize.
 
+#include "api/api_text_entities.h"
+
 #include <QtCore/QJsonDocument>
 #include <QtCore/QJsonObject>
 #include <QtCore/QJsonValue>
@@ -46,6 +48,8 @@ namespace {
 
 constexpr auto kPasswordPeriod = 15 * TimeId(60);
 
+using namespace Tdb;
+
 [[nodiscard]] Ui::Address ParseAddress(const Tdb::TLaddress &address) {
 	return Ui::Address{
 		.address1 = address.data().vstreet_line1().v,
@@ -399,6 +403,7 @@ QImage Form::prepareEmptyThumbnail() const {
 	return result;
 }
 
+#if 0 // mtp
 MTPInputInvoice Form::inputInvoice() const {
 	if (const auto message = std::get_if<InvoiceMessage>(&_id.value)) {
 		return MTP_inputInvoiceMessage(
@@ -481,12 +486,22 @@ MTPInputInvoice Form::inputInvoice() const {
 			option);
 	}
 }
+#endif
+
+Tdb::TLinputInvoice Form::inputInvoice() const {
+	if (const auto slug = std::get_if<InvoiceSlug>(&_id.value)) {
+		return tl_inputInvoiceName(tl_string(slug->slug));
+	}
+	const auto message = v::get<InvoiceMessage>(_id.value);
+	return tl_inputInvoiceMessage(
+		peerToTdbChat(message.peer->id),
+		tl_int53(message.itemId.bare));
+}
 
 void Form::requestForm() {
 	showProgress();
 	_api.request(Tdb::TLgetPaymentForm(
-		peerToTdbChat(_peer->id),
-		Tdb::tl_int53(_msgId.bare),
+		inputInvoice(),
 		Window::Theme::WebViewTheme()
 	)).done([=](const Tdb::TLDpaymentForm &data) {
 		hideProgress();
@@ -580,8 +595,8 @@ void Form::requestReceipt() {
 	const auto message = v::get<InvoiceMessage>(_id.value);
 	showProgress();
 	_api.request(Tdb::TLgetPaymentReceipt(
-		peerToTdbChat(_peer->id),
-		Tdb::tl_int53(_msgId.bare)
+		peerToTdbChat(message.peer->id),
+		Tdb::tl_int53(message.itemId.bare)
 	)).done([=](const Tdb::TLDpaymentReceipt &data) {
 		hideProgress();
 		processReceipt(data);
@@ -838,14 +853,15 @@ void Form::processForm(const Tdb::TLDpaymentForm &data) {
 	if (const auto credentials = data.vsaved_credentials()) {
 		processSavedCredentials(credentials->data());
 	}
-	if (const auto provider = data.vpayments_provider()) {
-#if 0 // doLater - pending smartglocal provider from TDLib.
-#endif
-		fillStripeNativeMethod(provider->data());
-		refreshPaymentMethodDetails();
-	} else {
+	data.vpayment_provider().match([&](const TLDpaymentProviderOther &data) {
 		fillPaymentMethodInformation();
-	}
+	}, [&](const TLDpaymentProviderStripe &data) {
+		fillStripeNativeMethod(data);
+		refreshPaymentMethodDetails();
+	}, [&](const TLDpaymentProviderSmartGlocal &data) {
+		fillSmartGlocalNativeMethod(data);
+		refreshPaymentMethodDetails();
+	});
 	_updates.fire(FormReady{});
 }
 
@@ -897,11 +913,16 @@ void Form::processInvoice(const Tdb::TLDinvoice &data) {
 }
 
 void Form::processDetails(const Tdb::TLDpaymentForm &data) {
+	const auto url = data.vpayment_provider().match([&](
+			const TLDpaymentProviderOther &data) {
+		return data.vurl().v;
+	}, [](const auto &) { return QString(); });
+
 	_details = FormDetails{
 		.formId = static_cast<uint64>(data.vid().v),
-		.url = data.vurl().v,
+		.url = url,
 		.botId = data.vseller_bot_user_id(),
-		.providerId = data.vpayments_provider_user_id(),
+		.providerId = data.vpayment_provider_user_id(),
 		.canSaveCredentials = data.vcan_save_credentials().v,
 		.passwordMissing = data.vneed_password().v,
 	};
@@ -926,15 +947,17 @@ void Form::processDetails(const Tdb::TLDpaymentReceipt &data) {
 	};
 	_details = FormDetails{
 		.botId = data.vseller_bot_user_id(),
-		.providerId = data.vpayments_provider_user_id(),
+		.providerId = data.vpayment_provider_user_id(),
 	};
 	if (_invoice.cover.title.isEmpty()
-		&& _invoice.cover.description.isEmpty()
+		&& _invoice.cover.description.empty()
 		&& _invoice.cover.thumbnail.isNull()
 		&& !_thumbnailLoadProcess) {
 		_invoice.cover = Ui::Cover{
 			.title = data.vtitle().v,
-			.description = data.vdescription().v,
+			.description = Api::FormattedTextFromTdb(
+				_session,
+				data.vdescription()),
 		};
 		if (const auto photoPtr = data.vphoto()) {
 			const auto photo = _session->data().processPhoto(*photoPtr);
@@ -1052,7 +1075,7 @@ void Form::fillPaymentMethodInformation() {
 }
 
 void Form::fillStripeNativeMethod(
-		const Tdb::TLDpaymentsProviderStripe &data) {
+		const Tdb::TLDpaymentProviderStripe &data) {
 	_paymentMethod.native = NativePaymentMethod{
 		.data = StripePaymentMethod{
 			.publishableKey = data.vpublishable_key().v,
@@ -1066,6 +1089,21 @@ void Form::fillStripeNativeMethod(
 	};
 }
 
+void Form::fillSmartGlocalNativeMethod(
+		const Tdb::TLDpaymentProviderSmartGlocal &data) {
+	_paymentMethod.native = NativePaymentMethod{
+		.data = SmartGlocalPaymentMethod{
+			.publicToken = data.vpublic_token().v,
+		},
+	};
+	_paymentMethod.ui.native = Ui::NativeMethodDetails{
+		.supported = true,
+		.needCountry = false,
+		.needZip = false,
+		.needCardholderName = false,
+	};
+}
+
 #if 0 // goodToRemove
 void Form::fillStripeNativeMethod(QJsonObject object) {
 	const auto value = [&](QStringView key) {
@@ -1141,8 +1179,7 @@ void Form::submit() {
 
 	showProgress();
 	_api.request(Tdb::TLsendPaymentForm(
-		peerToTdbChat(_peer->id),
-		Tdb::tl_int53(_msgId.bare),
+		inputInvoice(),
 		Tdb::tl_int64(_details.formId),
 		Tdb::tl_string(_requestedInformationId),
 		Tdb::tl_string(_shippingOptions.selectedId),
@@ -1276,8 +1313,7 @@ void Form::validateInformation(const Ui::RequestedInformation &information) {
 	using Flag = MTPpayments_ValidateRequestedInfo::Flag;
 #endif
 	_validateRequestId = _api.request(Tdb::TLvalidateOrderInfo(
-		peerToTdbChat(_peer->id),
-		Tdb::tl_int53(_msgId.bare),
+		inputInvoice(),
 		Serialize(information),
 		Tdb::tl_bool(information.save)
 #if 0 // goodToRemove
diff --git a/Telegram/SourceFiles/payments/payments_form.h b/Telegram/SourceFiles/payments/payments_form.h
index 1fad032cbb8cec..b946ecf96f7885 100644
--- a/Telegram/SourceFiles/payments/payments_form.h
+++ b/Telegram/SourceFiles/payments/payments_form.h
@@ -374,7 +374,9 @@ class Form final : public base::has_weak_ptr {
 	void processSavedCredentials(const Tdb::TLDsavedCredentials &data);
 	void processShippingOptions(
 		const QVector<Tdb::TLshippingOption> &options);
-	void fillStripeNativeMethod(const Tdb::TLDpaymentsProviderStripe &data);
+	void fillStripeNativeMethod(const Tdb::TLDpaymentProviderStripe &data);
+	void fillSmartGlocalNativeMethod(
+		const Tdb::TLDpaymentProviderSmartGlocal &data);
 #if 0 // goodToRemove
 	void processForm(const MTPDpayments_paymentForm &data);
 	void processReceipt(const MTPDpayments_paymentReceipt &data);
@@ -398,7 +400,10 @@ class Form final : public base::has_weak_ptr {
 	[[nodiscard]] QString defaultPhone() const;
 	[[nodiscard]] QString defaultCountry() const;
 
+#if 0 // mtp
 	[[nodiscard]] MTPInputInvoice inputInvoice() const;
+#endif
+	[[nodiscard]] Tdb::TLinputInvoice inputInvoice() const;
 
 	void validateCard(
 		const StripePaymentMethod &method,
diff --git a/Telegram/SourceFiles/settings/settings_blocked_peers.cpp b/Telegram/SourceFiles/settings/settings_blocked_peers.cpp
index c0b2a47463d3e5..058fe87201b8f8 100644
--- a/Telegram/SourceFiles/settings/settings_blocked_peers.cpp
+++ b/Telegram/SourceFiles/settings/settings_blocked_peers.cpp
@@ -55,9 +55,9 @@ Blocked::Blocked(
 			st::settingsBlockedHeightMin);
 	}
 
-	_controller->session().api().blockedPeers().slice(
-	) | rpl::start_with_next([=](const Api::BlockedPeers::Slice &slice) {
-		checkTotal(slice.total);
+	_controller->session().api().blockedPeers().total(
+	) | rpl::start_with_next([=](int total) {
+		checkTotal(total);
 	}, lifetime());
 
 	_controller->session().changes().peerUpdates(
diff --git a/Telegram/SourceFiles/storage/file_download_tdb.cpp b/Telegram/SourceFiles/storage/file_download_tdb.cpp
index ab4e311e18895d..951400dff8b446 100644
--- a/Telegram/SourceFiles/storage/file_download_tdb.cpp
+++ b/Telegram/SourceFiles/storage/file_download_tdb.cpp
@@ -16,7 +16,7 @@ For license and copyright information please follow this link:
 
 namespace {
 
-constexpr auto kMaxReadPart = 1024 * 1024;
+constexpr auto kMaxReadPart = int64(1024 * 1024);
 
 using namespace Tdb;
 
@@ -27,8 +27,8 @@ TdbFileLoader::TdbFileLoader(
 	FileId fileId,
 	LocationType type,
 	const QString &toFile,
-	int loadSize,
-	int fullSize,
+	int64 loadSize,
+	int64 fullSize,
 	LoadToCacheSetting toCache,
 	LoadFromCloudSetting fromCloud,
 	bool autoLoading,
@@ -69,8 +69,8 @@ void TdbFileLoader::sendRequest() {
 	_requestId = session().sender().request(TLdownloadFile(
 		tl_int32(_fileId),
 		tl_int32(1),
-		tl_int32(_loadOffset),
-		tl_int32(_loadSize - _loadOffset),
+		tl_int53(_loadOffset),
+		tl_int53(_loadSize - _loadOffset),
 		tl_bool(false)
 	)).done([=](const TLfile &result) {
 		_requestId = 0;
@@ -155,7 +155,7 @@ void TdbFileLoader::apply(
 	}
 }
 
-bool TdbFileLoader::setFinalSize(int size) {
+bool TdbFileLoader::setFinalSize(int64 size) {
 	if (!_fullSize) {
 		Assert(_loadSize == 0);
 		_fullSize = _loadSize = size;
@@ -173,7 +173,7 @@ bool TdbFileLoader::setFinalSize(int size) {
 	return false;
 }
 
-bool TdbFileLoader::feedPart(int offset, const QByteArray &bytes) {
+bool TdbFileLoader::feedPart(int64 offset, const QByteArray &bytes) {
 	const auto buffer = bytes::make_span(bytes);
 	if (!writeResultPart(offset, buffer)) {
 		return false;
@@ -190,7 +190,7 @@ bool TdbFileLoader::feedPart(int offset, const QByteArray &bytes) {
 	return true;
 }
 
-int TdbFileLoader::currentOffset() const {
+int64 TdbFileLoader::currentOffset() const {
 	return _loadOffset;
 }
 
diff --git a/Telegram/SourceFiles/storage/file_download_tdb.h b/Telegram/SourceFiles/storage/file_download_tdb.h
index beb9d2f5996808..eef950f1853089 100644
--- a/Telegram/SourceFiles/storage/file_download_tdb.h
+++ b/Telegram/SourceFiles/storage/file_download_tdb.h
@@ -22,8 +22,8 @@ class TdbFileLoader final : public FileLoader {
 		FileId fileId,
 		LocationType type,
 		const QString &toFile,
-		int loadSize,
-		int fullSize,
+		int64 loadSize,
+		int64 fullSize,
 		LoadToCacheSetting toCache,
 		LoadFromCloudSetting fromCloud,
 		bool autoLoading,
@@ -32,7 +32,7 @@ class TdbFileLoader final : public FileLoader {
 
 	[[nodiscard]] FileId fileId() const;
 
-	int currentOffset() const override;
+	int64 currentOffset() const override;
 
 private:
 	Storage::Cache::Key cacheKey() const override;
@@ -48,11 +48,11 @@ class TdbFileLoader final : public FileLoader {
 	void apply(
 		const Tdb::TLfile &file,
 		const base::weak_ptr<TdbFileLoader> &weak);
-	bool setFinalSize(int size);
-	bool feedPart(int offset, const QByteArray &bytes);
+	bool setFinalSize(int64 size);
+	bool feedPart(int64 offset, const QByteArray &bytes);
 
 	const FileId _fileId = 0;
-	int _loadOffset = 0;
+	int64 _loadOffset = 0;
 	std::unique_ptr<Tdb::FileProxy> _proxy;
 	Tdb::RequestId _requestId = 0;
 
diff --git a/Telegram/SourceFiles/tdb/tdb_file_generator.cpp b/Telegram/SourceFiles/tdb/tdb_file_generator.cpp
index f042ff91774990..50ce99d01aa451 100644
--- a/Telegram/SourceFiles/tdb/tdb_file_generator.cpp
+++ b/Telegram/SourceFiles/tdb/tdb_file_generator.cpp
@@ -47,7 +47,7 @@ void FileGenerator::start(int64 id) {
 	const auto writePart = [=](const auto &repeat) -> void {
 		_api.request(TLwriteGeneratedFilePart(
 			tl_int64(_generationId),
-			tl_int32(_generationOffset),
+			tl_int53(_generationOffset),
 			tl_bytes(_content.mid(
 				_generationOffset,
 				std::min(kChunk, int(_content.size()) - _generationOffset)))
@@ -97,7 +97,7 @@ TLinputFile FileGenerator::inputFile() const {
 	return tl_inputFileGenerated(
 		tl_string(),
 		tl_string(_conversion),
-		tl_int32(_content.size()));
+		tl_int53(_content.size()));
 }
 
 rpl::lifetime &FileGenerator::lifetime() {
diff --git a/Telegram/SourceFiles/ui/image/image_location_factory.cpp b/Telegram/SourceFiles/ui/image/image_location_factory.cpp
index 635cd02c4b16e7..324be7156d48a9 100644
--- a/Telegram/SourceFiles/ui/image/image_location_factory.cpp
+++ b/Telegram/SourceFiles/ui/image/image_location_factory.cpp
@@ -393,7 +393,7 @@ ImageWithLocation FromPhotoSize(const TLphotoSize &size) {
 			DownloadLocation{ TdbFileLocation(data.vphoto()) },
 			data.vwidth().v,
 			data.vheight().v),
-		.bytesCount = data.vphoto().data().vsize().v,
+		.bytesCount = int(data.vphoto().data().vsize().v),
 	};
 }
 
@@ -417,7 +417,7 @@ ImageWithLocation FromProgressiveSize(
 			DownloadLocation{ TdbFileLocation(fields.vfile()) },
 			fields.vwidth().v,
 			fields.vheight().v),
-		.bytesCount = fields.vfile().data().vsize().v,
+		.bytesCount = int(fields.vfile().data().vsize().v),
 	};
 }
 
diff --git a/Telegram/SourceFiles/window/themes/window_theme.cpp b/Telegram/SourceFiles/window/themes/window_theme.cpp
index 1ac50bdedab634..d9d2d20506891d 100644
--- a/Telegram/SourceFiles/window/themes/window_theme.cpp
+++ b/Telegram/SourceFiles/window/themes/window_theme.cpp
@@ -1650,7 +1650,7 @@ std::unique_ptr<Ui::ChatTheme> DefaultChatThemeOn(rpl::lifetime &lifetime) {
 	return result;
 }
 
-TLpaymentFormTheme WebViewTheme() {
+TLthemeParameters WebViewTheme() {
 	const auto colorToInt = [=](const style::color &color) {
 		const auto value = uint32(0xFF000000U)
 			| (uint32(color->c.red()) << 16)
@@ -1658,7 +1658,7 @@ TLpaymentFormTheme WebViewTheme() {
 			| (uint32(color->c.blue()));
 		return tl_int32(*reinterpret_cast<const int32*>(&value));
 	};
-	return tl_paymentFormTheme(
+	return tl_themeParameters(
 		colorToInt(st::windowBg), // background_color
 		colorToInt(st::boxDividerBg), // secondary_background_color
 		colorToInt(st::windowBg), // header_background_color
diff --git a/Telegram/SourceFiles/window/themes/window_theme.h b/Telegram/SourceFiles/window/themes/window_theme.h
index 68b7bcf2738d1d..96125c9665ec27 100644
--- a/Telegram/SourceFiles/window/themes/window_theme.h
+++ b/Telegram/SourceFiles/window/themes/window_theme.h
@@ -12,7 +12,7 @@ For license and copyright information please follow this link:
 #include "ui/style/style_core_palette.h"
 
 namespace Tdb {
-class TLpaymentFormTheme;
+class TLthemeParameters;
 } // namespace Tdb
 
 class QFileSystemWatcher;
@@ -317,7 +317,7 @@ bool ReadPaletteValues(
 [[nodiscard]] std::unique_ptr<Ui::ChatTheme> DefaultChatThemeOn(
 	rpl::lifetime &lifetime);
 
-[[nodiscard]] Tdb::TLpaymentFormTheme WebViewTheme();
+[[nodiscard]] Tdb::TLthemeParameters WebViewTheme();
 
 } // namespace Theme
 } // namespace Window
diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index 5e084259fc62d9..2ee8813001fcf9 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1904,7 +1904,7 @@ def runStages():
 stage('td', """
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout 3f54c301ea
+    git checkout b393215d66
 win:
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out

From 46540958424ac955b347068a5afe995899f25f46 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 5 Jul 2022 18:26:27 +0400
Subject: [PATCH 133/349] Set botInfo for users.

---
 Telegram/SourceFiles/apiwrap.cpp              | 43 ++++++++++++++++++-
 Telegram/SourceFiles/data/data_peer.cpp       | 19 ++++++++
 Telegram/SourceFiles/data/data_peer.h         |  6 +++
 .../data/data_peer_bot_command.cpp            | 12 ++++++
 .../SourceFiles/data/data_peer_bot_command.h  |  7 +++
 .../data/data_peer_bot_commands.cpp           |  2 +
 .../SourceFiles/data/data_peer_bot_commands.h |  2 +
 Telegram/SourceFiles/data/data_session.cpp    | 33 ++++++++++++--
 Telegram/SourceFiles/data/data_user.cpp       | 40 ++++++++++++++---
 Telegram/SourceFiles/data/data_user.h         |  3 ++
 10 files changed, 157 insertions(+), 10 deletions(-)

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 4afa7c5ca3db4e..edffecc974ee2e 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -1923,12 +1923,51 @@ void ApiWrap::saveStickerSets(
 }
 
 void ApiWrap::joinChannel(not_null<ChannelData*> channel) {
-#if 0 // todo
 	if (channel->amIn()) {
 		session().changes().peerUpdated(
 			channel,
 			Data::PeerUpdate::Flag::ChannelAmIn);
 	} else if (!_channelAmInRequests.contains(channel)) {
+		const auto requestId = sender().request(TLjoinChat(
+			peerToTdbChat(channel->id)
+		)).done([=] {
+			_channelAmInRequests.remove(channel);
+		}).fail([=](const Error &error) {
+			const auto &type = error.message;
+
+			const auto show = ShowForPeer(channel);
+			if (type == u"CHANNEL_PRIVATE"_q
+				&& channel->invitePeekExpires()) {
+				channel->privateErrorReceived();
+			} else if (type == u"CHANNELS_TOO_MUCH"_q) {
+				ShowChannelsLimitBox(channel);
+			} else {
+				const auto text = [&] {
+					if (type == u"INVITE_REQUEST_SENT"_q) {
+						return channel->isMegagroup()
+							? tr::lng_group_request_sent(tr::now)
+							: tr::lng_group_request_sent_channel(tr::now);
+					} else if (type == u"CHANNEL_PRIVATE"_q
+						|| type == u"CHANNEL_PUBLIC_GROUP_NA"_q
+						|| type == u"USER_BANNED_IN_CHANNEL"_q) {
+						return channel->isMegagroup()
+							? tr::lng_group_not_accessible(tr::now)
+							: tr::lng_channel_not_accessible(tr::now);
+					} else if (type == u"USERS_TOO_MUCH"_q) {
+						return tr::lng_group_full(tr::now);
+					}
+					return QString();
+				}();
+				if (!text.isEmpty() && show->valid()) {
+					show->showToast({
+						.text = { text },
+						.duration = kJoinErrorDuration,
+					});
+				}
+			}
+			_channelAmInRequests.remove(channel);
+		}).send();
+#if 0 // mtp
 		const auto requestId = request(MTPchannels_JoinChannel(
 			channel->inputChannel
 		)).done([=](const MTPUpdates &result) {
@@ -1966,6 +2005,7 @@ void ApiWrap::joinChannel(not_null<ChannelData*> channel) {
 			}
 			_channelAmInRequests.remove(channel);
 		}).send();
+#endif
 
 		_channelAmInRequests.emplace(channel, requestId);
 
@@ -1973,7 +2013,6 @@ void ApiWrap::joinChannel(not_null<ChannelData*> channel) {
 		chatParticipants().loadSimilarChannels(channel);
 		channel->setFlags(channel->flags() | Flag::SimilarExpanded);
 	}
-#endif
 }
 
 void ApiWrap::leaveChannel(not_null<ChannelData*> channel) {
diff --git a/Telegram/SourceFiles/data/data_peer.cpp b/Telegram/SourceFiles/data/data_peer.cpp
index e2667916dc1da6..991649019f7105 100644
--- a/Telegram/SourceFiles/data/data_peer.cpp
+++ b/Telegram/SourceFiles/data/data_peer.cpp
@@ -138,6 +138,7 @@ std::vector<UnavailableReason> UnavailableReason::Extract(
 	}) | ranges::to_vector;
 }
 
+#if 0 // mtp
 bool ApplyBotMenuButton(
 		not_null<BotInfo*> info,
 		const MTPBotMenuButton *button) {
@@ -158,6 +159,24 @@ bool ApplyBotMenuButton(
 
 	return changed;
 }
+#endif
+
+bool ApplyBotMenuButton(
+		not_null<BotInfo*> info,
+		const TLbotMenuButton *button) {
+	auto text = QString();
+	auto url = QString();
+	if (button) {
+		const auto &data = button->data();
+		const auto text = data.vtext().v;
+		const auto url = data.vurl().v;
+	}
+	const auto changed = (info->botMenuButtonText != text)
+		|| (info->botMenuButtonUrl != url);
+	info->botMenuButtonText = text;
+	info->botMenuButtonUrl = url;
+	return changed;
+}
 
 AllowedReactions Parse(
 		const MTPChatReactions &value,
diff --git a/Telegram/SourceFiles/data/data_peer.h b/Telegram/SourceFiles/data/data_peer.h
index 991867592f1c8e..905b1c05837202 100644
--- a/Telegram/SourceFiles/data/data_peer.h
+++ b/Telegram/SourceFiles/data/data_peer.h
@@ -34,6 +34,7 @@ namespace Tdb {
 class TLprofilePhoto;
 class TLchatPhotoInfo;
 class TLchatPhoto;
+class TLbotMenuButton;
 } // namespace Tdb
 
 namespace Data {
@@ -112,9 +113,14 @@ struct UnavailableReason {
 		const MTPvector<MTPRestrictionReason> *list);
 };
 
+#if 0 // mtp
 bool ApplyBotMenuButton(
 	not_null<BotInfo*> info,
 	const MTPBotMenuButton *button);
+#endif
+bool ApplyBotMenuButton(
+	not_null<BotInfo*> info,
+	const Tdb::TLbotMenuButton *button);
 
 enum class AllowedReactionsType : uchar {
 	All,
diff --git a/Telegram/SourceFiles/data/data_peer_bot_command.cpp b/Telegram/SourceFiles/data/data_peer_bot_command.cpp
index 9aef25403f276f..b8ef004378f8cb 100644
--- a/Telegram/SourceFiles/data/data_peer_bot_command.cpp
+++ b/Telegram/SourceFiles/data/data_peer_bot_command.cpp
@@ -7,8 +7,11 @@ For license and copyright information please follow this link:
 */
 #include "data/data_peer_bot_command.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 
+#if 0 // mtp
 BotCommand BotCommandFromTL(const MTPBotCommand &result) {
 	return result.match([](const MTPDbotCommand &data) {
 		return BotCommand {
@@ -17,5 +20,14 @@ BotCommand BotCommandFromTL(const MTPBotCommand &result) {
 		};
 	});
 }
+#endif
+
+BotCommand BotCommandFromTL(const Tdb::TLbotCommand &result) {
+	const auto &data = result.data();
+	return BotCommand{
+		.command = data.vcommand().v,
+		.description = data.vdescription().v,
+	};
+}
 
 } // namespace Data
diff --git a/Telegram/SourceFiles/data/data_peer_bot_command.h b/Telegram/SourceFiles/data/data_peer_bot_command.h
index 3ee5ebee3a64bf..28cf9c1fdcc976 100644
--- a/Telegram/SourceFiles/data/data_peer_bot_command.h
+++ b/Telegram/SourceFiles/data/data_peer_bot_command.h
@@ -7,6 +7,10 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+namespace Tdb {
+class TLbotCommand;
+} // namespace Tdb
+
 namespace Data {
 
 struct BotCommand final {
@@ -18,6 +22,9 @@ struct BotCommand final {
 		const BotCommand &) = default;
 };
 
+#if 0 // mtp
 [[nodiscard]] BotCommand BotCommandFromTL(const MTPBotCommand &result);
+#endif
+[[nodiscard]] BotCommand BotCommandFromTL(const Tdb::TLbotCommand &result);
 
 } // namespace Data
diff --git a/Telegram/SourceFiles/data/data_peer_bot_commands.cpp b/Telegram/SourceFiles/data/data_peer_bot_commands.cpp
index 8adc31a9e31056..5a08d1ed99bad4 100644
--- a/Telegram/SourceFiles/data/data_peer_bot_commands.cpp
+++ b/Telegram/SourceFiles/data/data_peer_bot_commands.cpp
@@ -27,6 +27,7 @@ ChatBotCommands::Changed ChatBotCommands::update(
 	return changed;
 }
 
+#if 0 // mtp
 BotCommands BotCommandsFromTL(const MTPBotInfo &result) {
 	return result.match([](const MTPDbotInfo &data) {
 		const auto userId = data.vuser_id()
@@ -44,5 +45,6 @@ BotCommands BotCommandsFromTL(const MTPBotInfo &result) {
 		};
 	});
 }
+#endif
 
 } // namespace Data
diff --git a/Telegram/SourceFiles/data/data_peer_bot_commands.h b/Telegram/SourceFiles/data/data_peer_bot_commands.h
index e0730b4e43045a..02f1132b1babb8 100644
--- a/Telegram/SourceFiles/data/data_peer_bot_commands.h
+++ b/Telegram/SourceFiles/data/data_peer_bot_commands.h
@@ -27,6 +27,8 @@ struct ChatBotCommands final : public base::flat_map<
 	Changed update(const std::vector<BotCommands> &list);
 };
 
+#if 0 // mtp
 [[nodiscard]] BotCommands BotCommandsFromTL(const MTPBotInfo &result);
+#endif
 
 } // namespace Data
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 0830b178ff3a85..47236d74501999 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1172,9 +1172,36 @@ not_null<UserData*> Session::processUser(const TLuser &user) {
 		result->clearPhoto();
 	}
 	result->setUnavailableReasons({}); // todo
-	//result->setFlags(UserDataFlag::Inaccessible);
-	//result->setFlags(UserDataFlag::Deleted);
-	result->setBotInfoVersion(-1); // todo
+
+	data.vtype().match([&](const TLDuserTypeRegular &) {
+		result->setFlags(result->flags() & ~UserDataFlag::Deleted);
+		result->setBotInfoVersion(-1);
+	}, [&](const TLDuserTypeDeleted &) {
+		result->setFlags(result->flags() | UserDataFlag::Deleted);
+		result->setBotInfoVersion(-1);
+	}, [&](const TLDuserTypeBot &data) {
+		auto flags = result->flags() & ~UserDataFlag::Deleted;
+		if (data.vneed_location().v) {
+			flags |= UserDataFlag::BotInlineGeo;
+		} else {
+			flags &= ~UserDataFlag::BotInlineGeo;
+		}
+		result->setFlags(flags);
+		result->setBotInfoVersion(1);
+		result->botInfo->supportsBusiness
+			= data.vcan_connect_to_business().v;
+		result->botInfo->cantJoinGroups = !data.vcan_join_groups().v;
+		result->botInfo->readsAllHistory
+			= data.vcan_read_all_group_messages().v;
+		result->botInfo->inlinePlaceholder = data.vis_inline().v
+			? ('_' + data.vinline_query_placeholder().v)
+			: QString();
+		result->botInfo->supportsAttachMenu
+			= data.vcan_be_added_to_attachment_menu().v;
+	}, [&](const TLDuserTypeUnknown) {
+		result->setFlags(result->flags() | UserDataFlag::Deleted);
+		result->setBotInfoVersion(-1);
+	});
 	result->setIsContact(data.vis_contact().v);
 	if (canShareThisContact != result->canShareThisContactFast()) {
 		updateFlags |= UpdateFlag::CanShareContact;
diff --git a/Telegram/SourceFiles/data/data_user.cpp b/Telegram/SourceFiles/data/data_user.cpp
index 36f68f4d6e56c4..be1ac145ceeb94 100644
--- a/Telegram/SourceFiles/data/data_user.cpp
+++ b/Telegram/SourceFiles/data/data_user.cpp
@@ -322,6 +322,7 @@ void UserData::setBotInfoVersion(int version) {
 	}
 }
 
+#if 0 // mtp
 void UserData::setBotInfo(const MTPBotInfo &info) {
 	switch (info.type()) {
 	case mtpc_botInfo: {
@@ -385,6 +386,35 @@ void UserData::setBotInfo(const MTPBotInfo &info) {
 	} break;
 	}
 }
+#endif
+
+void UserData::setBotInfo(const TLbotInfo &info) {
+	const auto &data = info.data();
+	setBotInfoVersion(1);
+	const auto description = data.vdescription().v;
+	if (botInfo->description != description) {
+		botInfo->description = description;
+		botInfo->text = Ui::Text::String(st::msgMinWidth);
+	}
+	auto commands = ranges::views::all(
+		data.vcommands().v
+	) | ranges::views::transform(
+		Data::BotCommandFromTL
+	) | ranges::to_vector;
+	const auto changedCommands = !ranges::equal(
+		botInfo->commands,
+		commands);
+	botInfo->commands = std::move(commands);
+
+	const auto changedButton = Data::ApplyBotMenuButton(
+		botInfo.get(),
+		data.vmenu_button());
+	botInfo->inited = true;
+
+	if (changedCommands || changedButton) {
+		owner().botCommandsChanged(this);
+	}
+}
 
 void UserData::setNameOrPhone(const QString &newNameOrPhone) {
 	nameOrPhone = newNameOrPhone;
@@ -730,11 +760,11 @@ void ApplyUserUpdate(
 
 	//update.vcommands(); // todo
 	//update.vdescription();
-	//if (const auto info = update.vbot_info()) {
-	//	user->setBotInfo(*info);
-	//} else {
-	//	user->setBotInfoVersion(-1);
-	//}
+	if (const auto info = update.vbot_info()) {
+		user->setBotInfo(*info);
+	} else {
+		user->setBotInfoVersion(-1);
+	}
 
 	//if (const auto pinned = update.vpinned_msg_id()) {
 	//	SetTopPinnedMessageId(user, pinned->v);
diff --git a/Telegram/SourceFiles/data/data_user.h b/Telegram/SourceFiles/data/data_user.h
index fdd97eecf88b38..79776f880dd352 100644
--- a/Telegram/SourceFiles/data/data_user.h
+++ b/Telegram/SourceFiles/data/data_user.h
@@ -123,7 +123,10 @@ class UserData final : public PeerData {
 	void setUsername(const QString &username);
 	void setPhone(const QString &newPhone);
 	void setBotInfoVersion(int version);
+#if 0 // mtp
 	void setBotInfo(const MTPBotInfo &info);
+#endif
+	void setBotInfo(const Tdb::TLbotInfo &info);
 
 	void setNameOrPhone(const QString &newNameOrPhone);
 

From ec853b345586dcebe81f2529fddf4506ea572a5e Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 5 Jul 2022 19:23:48 +0400
Subject: [PATCH 134/349] Migrate deleteChatHistory to TDLib.

---
 Telegram/SourceFiles/apiwrap.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index edffecc974ee2e..04661d2e3059cf 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -2239,7 +2239,12 @@ void ApiWrap::clearHistory(not_null<PeerData*> peer, bool revoke) {
 }
 
 void ApiWrap::deleteConversation(not_null<PeerData*> peer, bool revoke) {
-#if 0 // todo
+	sender().request(TLdeleteChatHistory(
+		peerToTdbChat(peer->id),
+		tl_bool(true),
+		tl_bool(revoke)
+	)).send();
+#if 0 // mtp
 	if (const auto chat = peer->asChat()) {
 		request(MTPmessages_DeleteChatUser(
 			MTP_flags(0),

From 0a8866eb3307f6886db96dec360febf8a37b98a4 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 19 Jul 2022 21:01:41 +0300
Subject: [PATCH 135/349] Rebase onto v4.0.2.

---
 .../SourceFiles/history/view/history_view_sticker_toast.cpp     | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Telegram/SourceFiles/history/view/history_view_sticker_toast.cpp b/Telegram/SourceFiles/history/view/history_view_sticker_toast.cpp
index b35239841a78ce..ae9582f9c0fa14 100644
--- a/Telegram/SourceFiles/history/view/history_view_sticker_toast.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_sticker_toast.cpp
@@ -103,6 +103,7 @@ QString StickerToast::lookupTitle() const {
 void StickerToast::requestSet() {
 	Expects(_for != nullptr);
 
+#if 0 // todo
 	if (const auto sticker = _for->sticker()) {
 		const auto api = &_controller->session().api();
 		_setRequestId = api->request(MTPmessages_GetStickerSet(
@@ -122,6 +123,7 @@ void StickerToast::requestSet() {
 			_setRequestId = 0;
 		}).send();
 	}
+#endif
 }
 
 void StickerToast::cancelRequest() {

From f6b4ffcfb7417cd491cf7e58ae462866762762c5 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 20 Jul 2022 14:14:35 +0300
Subject: [PATCH 136/349] Show correct set title in StickerToast.

---
 .../view/history_view_sticker_toast.cpp       | 22 ++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/history/view/history_view_sticker_toast.cpp b/Telegram/SourceFiles/history/view/history_view_sticker_toast.cpp
index ae9582f9c0fa14..be58e287f3d8a2 100644
--- a/Telegram/SourceFiles/history/view/history_view_sticker_toast.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_sticker_toast.cpp
@@ -25,9 +25,13 @@ For license and copyright information please follow this link:
 #include "apiwrap.h"
 #include "styles/style_chat.h"
 
+#include "tdb/tdb_sender.h"
+
 namespace HistoryView {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kPremiumToastDuration = 5 * crl::time(1000);
 
 } // namespace
@@ -103,7 +107,19 @@ QString StickerToast::lookupTitle() const {
 void StickerToast::requestSet() {
 	Expects(_for != nullptr);
 
-#if 0 // todo
+	if (const auto sticker = _for->sticker()) {
+		const auto sender = &_controller->session().sender();
+		_setRequestId = sender->request(TLgetStickerSet(
+			tl_int64(sticker->set.id)
+		)).done([=](const TLstickerSet &result) {
+			_setRequestId = 0;
+			const auto owner = &_controller->session().data();
+			showWithTitle(owner->stickers().getSetTitle(result.data()));
+		}).fail([=] {
+			_setRequestId = 0;
+		}).send();
+	}
+#if 0 // mtp
 	if (const auto sticker = _for->sticker()) {
 		const auto api = &_controller->session().api();
 		_setRequestId = api->request(MTPmessages_GetStickerSet(
@@ -127,7 +143,11 @@ void StickerToast::requestSet() {
 }
 
 void StickerToast::cancelRequest() {
+	_controller->session().sender().request(
+		base::take(_setRequestId)).cancel();
+#if 0 // mtp
 	_controller->session().api().request(base::take(_setRequestId)).cancel();
+#endif
 }
 
 void StickerToast::showWithTitle(const QString &title) {

From caaede287ce30890f04eb941fe6bbb4b10f953d3 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 20 Jul 2022 14:14:54 +0300
Subject: [PATCH 137/349] Fix logging in with a 2sv password.

---
 Telegram/SourceFiles/intro/intro_widget.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Telegram/SourceFiles/intro/intro_widget.cpp b/Telegram/SourceFiles/intro/intro_widget.cpp
index 9a5ad836088979..c47f715ac710be 100644
--- a/Telegram/SourceFiles/intro/intro_widget.cpp
+++ b/Telegram/SourceFiles/intro/intro_widget.cpp
@@ -308,6 +308,7 @@ void Widget::handleAuthorizationState(const TLauthorizationState &state) {
 	}, [&](const TLDauthorizationStateWaitRegistration &data) {
 		fillTerms(data.vterms_of_service());
 	}, [&](const TLDauthorizationStateWaitPassword &data) {
+		getData()->pwdState.hasPassword = true;
 		getData()->pwdState.hasRecovery
 			= data.vhas_recovery_email_address().v;
 		getData()->pwdState.hint = data.vpassword_hint().v;

From 7b487f85cf8d1a7328a3f941a3415fa242020d97 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 20 Jul 2022 16:28:01 +0300
Subject: [PATCH 138/349] Use scoped Tdb::Sender for a Main::Session.

---
 Telegram/SourceFiles/main/main_session.cpp | 1 +
 Telegram/SourceFiles/main/main_session.h   | 1 +
 2 files changed, 2 insertions(+)

diff --git a/Telegram/SourceFiles/main/main_session.cpp b/Telegram/SourceFiles/main/main_session.cpp
index 6b5789d46fe3c7..a3c746949d8efd 100644
--- a/Telegram/SourceFiles/main/main_session.cpp
+++ b/Telegram/SourceFiles/main/main_session.cpp
@@ -95,6 +95,7 @@ Session::Session(
 	std::unique_ptr<SessionSettings> settings)
 : _userId(user.c_user().vid())
 , _account(account)
+, _sender(std::make_unique<Tdb::Sender>(&_account->sender()))
 , _settings(std::move(settings))
 , _changes(std::make_unique<Data::Changes>(this))
 , _api(std::make_unique<ApiWrap>(this))
diff --git a/Telegram/SourceFiles/main/main_session.h b/Telegram/SourceFiles/main/main_session.h
index 313cfe01a6161b..5b58c752d6b24f 100644
--- a/Telegram/SourceFiles/main/main_session.h
+++ b/Telegram/SourceFiles/main/main_session.h
@@ -270,6 +270,7 @@ class Session final : public base::has_weak_ptr {
 
 	const UserId _userId;
 	const not_null<Account*> _account;
+	const std::unique_ptr<Tdb::Sender> _sender;
 
 	const std::unique_ptr<SessionSettings> _settings;
 	const std::unique_ptr<Data::Changes> _changes;

From dea664d2e4cbf1ccf716ab2d8619feda84ef96ec Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 20 Jul 2022 16:28:42 +0300
Subject: [PATCH 139/349] Use domain _localKey for Tdb encryption.

---
 Telegram/SourceFiles/main/main_account.cpp    |  1 +
 Telegram/SourceFiles/main/main_domain.cpp     |  4 +++
 Telegram/SourceFiles/main/main_domain.h       |  2 ++
 .../SourceFiles/storage/storage_domain.cpp    |  6 ++++
 Telegram/SourceFiles/storage/storage_domain.h |  2 ++
 .../SourceFiles/tdb/details/tdb_instance.cpp  | 31 ++++++++++++-------
 .../SourceFiles/tdb/details/tdb_instance.h    |  2 ++
 Telegram/SourceFiles/tdb/tdb_account.cpp      |  4 +++
 Telegram/SourceFiles/tdb/tdb_account.h        |  2 ++
 9 files changed, 43 insertions(+), 11 deletions(-)

diff --git a/Telegram/SourceFiles/main/main_account.cpp b/Telegram/SourceFiles/main/main_account.cpp
index cb525f3a599bab..5cfc007a6759af 100644
--- a/Telegram/SourceFiles/main/main_account.cpp
+++ b/Telegram/SourceFiles/main/main_account.cpp
@@ -124,6 +124,7 @@ std::unique_ptr<Tdb::Account> Account::createTdb() {
 			data.vauthorization_state().match([&](
 					const TLDauthorizationStateWaitTdlibParameters &) {
 			}, [&](const TLDauthorizationStateWaitEncryptionKey &) {
+				_tdb->checkEncryptionKey(domain().tdbKey());
 			}, [&](const TLDauthorizationStateReady &) {
 			}, [&](const TLDauthorizationStateLoggingOut &) {
 			}, [&](const TLDauthorizationStateClosing &) {
diff --git a/Telegram/SourceFiles/main/main_domain.cpp b/Telegram/SourceFiles/main/main_domain.cpp
index 989d9bdbbd2016..007e87c85bf672 100644
--- a/Telegram/SourceFiles/main/main_domain.cpp
+++ b/Telegram/SourceFiles/main/main_domain.cpp
@@ -105,6 +105,10 @@ void Domain::finish() {
 	base::take(_accounts);
 }
 
+bytes::const_span Domain::tdbKey() const {
+	return local().tdbKey()->data();
+}
+
 void Domain::suggestExportIfNeeded() {
 	Expects(started());
 
diff --git a/Telegram/SourceFiles/main/main_domain.h b/Telegram/SourceFiles/main/main_domain.h
index aad05dddbc52e3..663cb440e9903e 100644
--- a/Telegram/SourceFiles/main/main_domain.h
+++ b/Telegram/SourceFiles/main/main_domain.h
@@ -42,6 +42,8 @@ class Domain final : public base::has_weak_ptr {
 	void resetWithForgottenPasscode();
 	void finish();
 
+	[[nodiscard]] bytes::const_span tdbKey() const;
+
 	[[nodiscard]] int maxAccounts() const;
 	[[nodiscard]] rpl::producer<int> maxAccountsChanges() const;
 
diff --git a/Telegram/SourceFiles/storage/storage_domain.cpp b/Telegram/SourceFiles/storage/storage_domain.cpp
index c46594f0e7771f..16e76562ecd2a7 100644
--- a/Telegram/SourceFiles/storage/storage_domain.cpp
+++ b/Telegram/SourceFiles/storage/storage_domain.cpp
@@ -260,6 +260,12 @@ void Domain::setPasscode(const QByteArray &passcode) {
 	_passcodeKeyChanged.fire({});
 }
 
+not_null<const MTP::AuthKey*> Domain::tdbKey() const {
+	Expects(_localKey != nullptr);
+
+	return _localKey.get();
+}
+
 int Domain::oldVersion() const {
 	return _oldVersion;
 }
diff --git a/Telegram/SourceFiles/storage/storage_domain.h b/Telegram/SourceFiles/storage/storage_domain.h
index eff89b6d54d9a2..5c7edaffd8026a 100644
--- a/Telegram/SourceFiles/storage/storage_domain.h
+++ b/Telegram/SourceFiles/storage/storage_domain.h
@@ -41,6 +41,8 @@ class Domain final {
 	[[nodiscard]] bool checkPasscode(const QByteArray &passcode) const;
 	void setPasscode(const QByteArray &passcode);
 
+	[[nodiscard]] not_null<const MTP::AuthKey*> tdbKey() const;
+
 	[[nodiscard]] int oldVersion() const;
 	void clearOldVersion();
 
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
index 8f66144311c8d4..a4d345ccee7c99 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
@@ -87,6 +87,8 @@ class Instance::Impl final {
 	explicit Impl(InstanceConfig &&config);
 	~Impl();
 
+	void checkEncryptionKey(bytes::const_span key);
+
 	[[nodiscard]] RequestId allocateRequestId() const;
 	void sendPrepared(
 		RequestId requestId,
@@ -128,7 +130,6 @@ class Instance::Impl final {
 	};
 
 	void sendTdlibParameters();
-	void sendEncryptionKey();
 	void sendToManager(
 		RequestId requestId,
 		ExternalGenerator &&request,
@@ -359,6 +360,19 @@ Instance::Impl::~Impl() {
 	_manager->destroyClient(_client);
 }
 
+void Instance::Impl::checkEncryptionKey(bytes::const_span key) {
+	const auto fail = [=](Error error) {
+		LOG(("Critical Error: Invalid local key - %1").arg(error.message));
+		send(allocateRequestId(), TLdestroy(), nullptr, nullptr, true);
+	};
+	send(
+		allocateRequestId(),
+		TLcheckDatabaseEncryptionKey(tl_bytes(key)),
+		nullptr,
+		fail,
+		true);
+}
+
 RequestId Instance::Impl::allocateRequestId() const {
 	return _manager->allocateRequestId();
 }
@@ -433,7 +447,7 @@ void Instance::Impl::handleUpdate(TLupdate &&update) {
 		data.vauthorization_state().match([](
 			const TLDauthorizationStateWaitTdlibParameters &) {
 		}, [&](const TLDauthorizationStateWaitEncryptionKey &data) {
-			sendEncryptionKey(); // todo local passcode
+			_updates.fire(std::move(update));
 		}, [&](const TLDauthorizationStateLoggingOut &) {
 			_ready = false;
 		}, [&](const TLDauthorizationStateClosing &) {
@@ -493,21 +507,16 @@ void Instance::Impl::sendTdlibParameters() {
 		true);
 }
 
-void Instance::Impl::sendEncryptionKey() {
-	send(
-		allocateRequestId(),
-		TLcheckDatabaseEncryptionKey(tl_bytes()),
-		nullptr,
-		nullptr,
-		true);
-}
-
 Instance::Instance(InstanceConfig &&config)
 : _impl(std::make_unique<Impl>(std::move(config))) {
 }
 
 Instance::~Instance() = default;
 
+void Instance::checkEncryptionKey(bytes::const_span key) {
+	_impl->checkEncryptionKey(key);
+}
+
 RequestId Instance::allocateRequestId() const {
 	return _impl->allocateRequestId();
 }
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.h b/Telegram/SourceFiles/tdb/details/tdb_instance.h
index cdfe0d46d18a7f..d7390d2e1c7790 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.h
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.h
@@ -75,6 +75,8 @@ class Instance final {
 	explicit Instance(InstanceConfig &&config);
 	~Instance();
 
+	void checkEncryptionKey(bytes::const_span key);
+
 	// Thread safe.
 	[[nodiscard]] RequestId allocateRequestId() const;
 	template <
diff --git a/Telegram/SourceFiles/tdb/tdb_account.cpp b/Telegram/SourceFiles/tdb/tdb_account.cpp
index dbe973cf4d1db3..496e30f20bb7b0 100644
--- a/Telegram/SourceFiles/tdb/tdb_account.cpp
+++ b/Telegram/SourceFiles/tdb/tdb_account.cpp
@@ -22,6 +22,10 @@ Account::Account(AccountConfig &&config)
 	}, _lifetime);
 }
 
+void Account::checkEncryptionKey(bytes::const_span key) {
+	_instance.checkEncryptionKey(key);
+}
+
 void Account::logout() {
 	_instance.logout();
 }
diff --git a/Telegram/SourceFiles/tdb/tdb_account.h b/Telegram/SourceFiles/tdb/tdb_account.h
index 59c1f284b87002..8f35021077363c 100644
--- a/Telegram/SourceFiles/tdb/tdb_account.h
+++ b/Telegram/SourceFiles/tdb/tdb_account.h
@@ -24,6 +24,8 @@ class Account final {
 		return _sender;
 	}
 
+	void checkEncryptionKey(bytes::const_span key);
+
 	[[nodiscard]] rpl::producer<TLupdate> updates() const;
 	void logout();
 	void reset();

From 6c88e7e9da6c1583b17a63b0cd85a621cb3d25f7 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 20 Jul 2022 17:22:09 +0300
Subject: [PATCH 140/349] Fix flickering online members count.

---
 Telegram/SourceFiles/api/api_chat_participants.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/api/api_chat_participants.cpp b/Telegram/SourceFiles/api/api_chat_participants.cpp
index 578a76b572b764..b31663bd8390ee 100644
--- a/Telegram/SourceFiles/api/api_chat_participants.cpp
+++ b/Telegram/SourceFiles/api/api_chat_participants.cpp
@@ -576,7 +576,7 @@ void ChatParticipants::requestBots(not_null<ChannelData*> channel) {
 	)).done([=](const TLDchatMembers &data) {
 		_botsRequests.remove(channel);
 		const auto &[availableCount, list] = Parse(channel, data);
-		ApplyLastList(channel, availableCount, list);
+		ApplyBotsList(channel, availableCount, list);
 	}).fail([=] {
 		_botsRequests.remove(channel);
 	}).send();

From 554c6fd0b95f915a775991fb2c6b42ead042b1f7 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 21 Jul 2022 14:47:50 +0300
Subject: [PATCH 141/349] Migrate mute / notification sound settings to TDLib.

---
 Telegram/SourceFiles/api/api_updates.cpp      |  15 ++
 Telegram/SourceFiles/apiwrap.cpp              |  49 ++++-
 Telegram/SourceFiles/apiwrap.h                |   5 +
 Telegram/SourceFiles/data/data_peer.cpp       |  27 ++-
 Telegram/SourceFiles/data/data_peer.h         |   1 +
 Telegram/SourceFiles/data/data_session.cpp    |   3 +
 .../data/notify/data_notify_settings.cpp      |  70 +++++++
 .../data/notify/data_notify_settings.h        |  17 ++
 .../data/notify/data_peer_notify_settings.cpp | 189 +++++++++++++++++-
 .../data/notify/data_peer_notify_settings.h   |  15 ++
 Telegram/SourceFiles/main/main_session.cpp    |   3 +
 11 files changed, 381 insertions(+), 13 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index a006c52f5f868e..2ab6609c5356a6 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2910,7 +2910,22 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateReactions &data) {
 		owner.reactions().refresh(data.vreactions());
 	}, [&](const TLDupdateChatNotificationSettings &data) {
+		const auto peer = owner.peerLoaded(peerFromTdbChat(data.vchat_id()));
+		if (peer) {
+			owner.notifySettings().apply(
+				peer,
+				data.vnotification_settings());
+		}
 	}, [&](const TLDupdateScopeNotificationSettings &data) {
+		const auto type = data.vscope().match([](
+				const TLDnotificationSettingsScopePrivateChats &) {
+			return Data::DefaultNotify::User;
+		}, [](const TLDnotificationSettingsScopeGroupChats &) {
+			return Data::DefaultNotify::Group;
+		}, [](const TLDnotificationSettingsScopeChannelChats &) {
+			return Data::DefaultNotify::Broadcast;
+		});
+		owner.notifySettings().apply(type, data.vnotification_settings());
 	}, [&](const TLDupdateChatMessageTtl &data) {
 	}, [&](const TLDupdateChatActionBar &data) {
 	}, [&](const TLDupdateChatTheme &data) {
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 04661d2e3059cf..3462820abc5346 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -2036,8 +2036,8 @@ void ApiWrap::leaveChannel(not_null<ChannelData*> channel) {
 #endif
 }
 
+#if 0 // mtp
 void ApiWrap::requestNotifySettings(const MTPInputNotifyPeer &peer) {
-#if 0 // todo
 	const auto bad = peer.match([](const MTPDinputNotifyUsers &) {
 		return false;
 	}, [](const MTPDinputNotifyChats &) {
@@ -2117,7 +2117,40 @@ void ApiWrap::requestNotifySettings(const MTPInputNotifyPeer &peer) {
 		_notifySettingRequests.erase(key);
 	}).send();
 	_notifySettingRequests.emplace(key, requestId);
+}
 #endif
+
+void ApiWrap::requestDefaultNotifySettings() {
+	requestDefaultNotifySettings(Data::DefaultNotify::User);
+	requestDefaultNotifySettings(Data::DefaultNotify::Group);
+	requestDefaultNotifySettings(Data::DefaultNotify::Broadcast);
+}
+
+void ApiWrap::requestDefaultNotifySettings(Data::DefaultNotify type) {
+	const auto key = [&] {
+		switch (type) {
+		case Data::DefaultNotify::User: return peerFromUser(0);
+		case Data::DefaultNotify::Group: return peerFromChat(0);
+		case Data::DefaultNotify::Broadcast: return peerFromChannel(0);
+		}
+		Unexpected("Type in requestDefaultNotifySettings.");
+	}();
+	if (_notifySettingRequests.find(key) != end(_notifySettingRequests)) {
+		return;
+	}
+	const auto requestId = sender().request(TLgetScopeNotificationSettings(
+		DefaultNotifyScope(type)
+	)).done([=](const TLscopeNotificationSettings &result) {
+		_session->data().notifySettings().apply(type, result);
+		_notifySettingRequests.erase(key);
+	}).fail([=] {
+		_session->data().notifySettings().apply(
+			type,
+			Data::PeerNotifySettings::ScopeDefault());
+		_notifySettingRequests.erase(key);
+	}).send();
+
+	_notifySettingRequests.emplace(key, requestId);
 }
 
 void ApiWrap::updateNotifySettingsDelayed(
@@ -2150,25 +2183,39 @@ void ApiWrap::updateNotifySettingsDelayed(Data::DefaultNotify type) {
 void ApiWrap::sendNotifySettingsUpdates() {
 	_updateNotifyQueueLifetime.destroy();
 	for (const auto topic : base::take(_updateNotifyTopics)) {
+#if 0 // todo topics
 		request(MTPaccount_UpdateNotifySettings(
 			MTP_inputNotifyForumTopic(
 				topic->channel()->input,
 				MTP_int(topic->rootId())),
 			topic->notify().serialize()
 		)).afterDelay(kSmallDelayMs).send();
+#endif
 	}
 	for (const auto peer : base::take(_updateNotifyPeers)) {
+		sender().request(TLsetChatNotificationSettings(
+			peerToTdbChat(peer->id),
+			peer->notify().serialize()
+		)).send();
+#if 0 // mtp
 		request(MTPaccount_UpdateNotifySettings(
 			MTP_inputNotifyPeer(peer->input),
 			peer->notify().serialize()
 		)).afterDelay(kSmallDelayMs).send();
+#endif
 	}
 	const auto &settings = session().data().notifySettings();
 	for (const auto type : base::take(_updateNotifyDefaults)) {
+		sender().request(TLsetScopeNotificationSettings(
+			DefaultNotifyScope(type),
+			settings.defaultSettings(type).serializeDefault()
+		)).send();
+#if 0 // mtp
 		request(MTPaccount_UpdateNotifySettings(
 			Data::DefaultNotifyToMTP(type),
 			settings.defaultSettings(type).serialize()
 		)).afterDelay(kSmallDelayMs).send();
+#endif
 	}
 #if 0 // mtp
 	session().mtp().sendAnything();
diff --git a/Telegram/SourceFiles/apiwrap.h b/Telegram/SourceFiles/apiwrap.h
index a59fb4203b3322..f1d64702ba6a58 100644
--- a/Telegram/SourceFiles/apiwrap.h
+++ b/Telegram/SourceFiles/apiwrap.h
@@ -25,6 +25,7 @@ namespace Tdb {
 class Account;
 class Sender;
 class TLstickerSet;
+class TLscopeNotificationSettings;
 } // namespace Tdb
 
 namespace Main {
@@ -276,7 +277,11 @@ class ApiWrap final : public MTP::Sender {
 	void joinChannel(not_null<ChannelData*> channel);
 	void leaveChannel(not_null<ChannelData*> channel);
 
+#if 0 // mtp
 	void requestNotifySettings(const MTPInputNotifyPeer &peer);
+#endif
+	void requestDefaultNotifySettings();
+	void requestDefaultNotifySettings(Data::DefaultNotify type);
 	void updateNotifySettingsDelayed(not_null<const Data::Thread*> thread);
 	void updateNotifySettingsDelayed(not_null<const PeerData*> peer);
 	void updateNotifySettingsDelayed(Data::DefaultNotify type);
diff --git a/Telegram/SourceFiles/data/data_peer.cpp b/Telegram/SourceFiles/data/data_peer.cpp
index 991649019f7105..baf720357b3ed3 100644
--- a/Telegram/SourceFiles/data/data_peer.cpp
+++ b/Telegram/SourceFiles/data/data_peer.cpp
@@ -559,6 +559,11 @@ void PeerData::updateUserpic(
 #endif
 
 void PeerData::updateUserpic(FileId fileId, bool hasVideo, PhotoId photoId) {
+	if (_userpicPhotoId == photoId
+		&& photoId != kUnknownPhotoId
+		&& !_userpic.empty()) {
+		return; // todo is it ok?..
+	}
 	setUserpicChecked(
 		photoId,
 		ImageLocation(
@@ -570,17 +575,18 @@ void PeerData::updateUserpic(FileId fileId, bool hasVideo, PhotoId photoId) {
 
 void PeerData::updateUserpic(const TLchatPhotoInfo &photo) {
 	photo.match([&](const TLDchatPhotoInfo &data) {
-		updateUserpic(data.vsmall().match([&](const TLDfile &data) {
-			return data.vid().v;
-		}), data.vhas_animation().v); // todo set data to view.
+		updateUserpic(
+			data.vsmall().data().vid().v,
+			data.vhas_animation().v); // todo set data to view.
 	});
 }
 
 void PeerData::updateUserpic(const TLprofilePhoto &photo) {
 	photo.match([&](const TLDprofilePhoto &data) {
-		updateUserpic(data.vsmall().match([&](const TLDfile &data) {
-			return data.vid().v;
-		}), data.vhas_animation().v, data.vid().v); // todo set data to view.
+		updateUserpic(
+			data.vsmall().data().vid().v,
+			data.vhas_animation().v,
+			data.vid().v); // todo set data to view.
 	});
 }
 
@@ -591,11 +597,10 @@ void PeerData::setPhotoFull(const TLchatPhoto &data) {
 			clearPhoto();
 		} else {
 			const auto &size = data.vsizes().v.front();
-			updateUserpic(size.match([&](const TLDphotoSize &data) {
-				return data.vphoto().match([&](const TLDfile &data) {
-					return data.vid().v;
-				});
-			}), data.vanimation() != nullptr, data.vid().v);
+			updateUserpic(
+				size.data().vphoto().data().vid().v,
+				data.vanimation() != nullptr,
+				data.vid().v);
 			// todo set data to view.
 		}
 	});
diff --git a/Telegram/SourceFiles/data/data_peer.h b/Telegram/SourceFiles/data/data_peer.h
index 905b1c05837202..bc76e901aa2068 100644
--- a/Telegram/SourceFiles/data/data_peer.h
+++ b/Telegram/SourceFiles/data/data_peer.h
@@ -35,6 +35,7 @@ class TLprofilePhoto;
 class TLchatPhotoInfo;
 class TLchatPhoto;
 class TLbotMenuButton;
+class TLchatNotificationSettings;
 } // namespace Tdb
 
 namespace Data {
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 47236d74501999..2a152a3ce5eada 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1271,6 +1271,9 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 	history->unreadMentions().setCount(data.vunread_mention_count().v);
 	history->unreadReactions().setCount(data.vunread_reaction_count().v);
 	history->setUnreadMark(data.vis_marked_as_unread().v);
+	history->owner().notifySettings().apply(
+		history->peer,
+		data.vnotification_settings());
 
 	const auto availableReactions = [&] {
 		auto list = base::flat_set<QString>();
diff --git a/Telegram/SourceFiles/data/notify/data_notify_settings.cpp b/Telegram/SourceFiles/data/notify/data_notify_settings.cpp
index beb47698b75eef..e002147ae45f70 100644
--- a/Telegram/SourceFiles/data/notify/data_notify_settings.cpp
+++ b/Telegram/SourceFiles/data/notify/data_notify_settings.cpp
@@ -26,9 +26,13 @@ For license and copyright information please follow this link:
 #include "main/main_session.h"
 #include "window/notifications_manager.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kMaxNotifyCheckDelay = 24 * 3600 * crl::time(1000);
 
 [[nodiscard]] bool MutedFromUntil(TimeId until, crl::time *changesIn) {
@@ -63,6 +67,7 @@ DefaultNotify DefaultNotifyType(not_null<const PeerData*> peer) {
 		: DefaultNotify::Broadcast;
 }
 
+#if 0 // mtp
 MTPInputNotifyPeer DefaultNotifyToMTP(DefaultNotify type) {
 	switch (type) {
 	case DefaultNotify::User: return MTP_inputNotifyUsers();
@@ -71,6 +76,19 @@ MTPInputNotifyPeer DefaultNotifyToMTP(DefaultNotify type) {
 	}
 	Unexpected("Default notify type in sendNotifySettingsUpdates");
 }
+#endif
+
+Tdb::TLnotificationSettingsScope DefaultNotifyScope(DefaultNotify type) {
+	switch (type) {
+	case DefaultNotify::User:
+		return tl_notificationSettingsScopePrivateChats();
+	case DefaultNotify::Group:
+		return tl_notificationSettingsScopeGroupChats();
+	case DefaultNotify::Broadcast:
+		return tl_notificationSettingsScopeChannelChats();
+	}
+	Unexpected("Type in requestDefaultNotifySettings.");
+}
 
 NotifySettings::NotifySettings(not_null<Session*> owner)
 : _owner(owner)
@@ -78,16 +96,25 @@ NotifySettings::NotifySettings(not_null<Session*> owner)
 }
 
 void NotifySettings::request(not_null<PeerData*> peer) {
+#if 0 // mtp
 	if (peer->notify().settingsUnknown()) {
 		peer->session().api().requestNotifySettings(
 			MTP_inputNotifyPeer(peer->input));
 	}
+#endif
 	if (defaultSettings(peer).settingsUnknown()) {
+#if 0 // mtp
 		peer->session().api().requestNotifySettings(peer->isUser()
 			? MTP_inputNotifyUsers()
 			: (peer->isChat() || peer->isMegagroup())
 			? MTP_inputNotifyChats()
 			: MTP_inputNotifyBroadcasts());
+#endif
+		peer->session().api().requestDefaultNotifySettings(peer->isUser()
+			? DefaultNotify::User
+			: peer->isBroadcast()
+			? DefaultNotify::Broadcast
+			: DefaultNotify::Group);
 	}
 }
 
@@ -103,6 +130,7 @@ void NotifySettings::request(not_null<Thread*> thread) {
 	request(thread->peer());
 }
 
+#if 0 // mtp
 void NotifySettings::apply(
 		const MTPNotifyPeer &notifyPeer,
 		const MTPPeerNotifySettings &settings) {
@@ -229,6 +257,7 @@ void NotifySettings::resetToDefault(not_null<Thread*> thread) {
 		Core::App().notifications().checkDelayed();
 	}
 }
+#endif
 
 void NotifySettings::update(
 		not_null<PeerData*> peer,
@@ -265,6 +294,39 @@ void NotifySettings::forumParentMuteUpdated(not_null<Forum*> forum) {
 	});
 }
 
+void NotifySettings::apply(
+		not_null<PeerData*> peer,
+		const TLchatNotificationSettings &settings) {
+	if (peer->notify().change(settings)) {
+		updateException(peer);
+		updateLocal(peer);
+	}
+}
+
+void NotifySettings::apply(
+		not_null<ForumTopic*> topic,
+		const TLchatNotificationSettings &settings) {
+	if (topic->notify().change(settings)) {
+		updateLocal(topic);
+	}
+}
+
+void NotifySettings::apply(
+		DefaultNotify type,
+		const TLscopeNotificationSettings &settings) {
+	auto &forType = defaultValue(type).settings;
+	const auto &data = settings.data();
+	const auto soundId = data.vsound_id().v;
+	const auto sound = NotifySound{
+		.id = DocumentId((soundId == -1) ? 0 : soundId),
+		.none = !soundId,
+	};
+	if (forType.change(data.vmute_for().v, std::nullopt, sound)) {
+		updateLocal(type);
+	}
+	Core::App().notifications().checkDelayed();
+}
+
 auto NotifySettings::defaultValue(DefaultNotify type)
 -> DefaultValue & {
 	const auto index = static_cast<int>(type);
@@ -596,6 +658,7 @@ void NotifySettings::loadExceptions() {
 			continue;
 		}
 		const auto type = static_cast<DefaultNotify>(i);
+#if 0 // mtp
 		const auto api = &_owner->session().api();
 		const auto requestId = api->request(MTPaccount_GetNotifyExceptions(
 			MTP_flags(MTPaccount_GetNotifyExceptions::Flag::f_peer),
@@ -603,6 +666,13 @@ void NotifySettings::loadExceptions() {
 		)).done([=](const MTPUpdates &result) {
 			api->applyUpdates(result);
 		}).send();
+#endif
+		const auto sender = &_owner->session().sender();
+		const auto requestId = sender->request(
+			TLgetChatNotificationSettingsExceptions(
+				DefaultNotifyScope(type),
+				tl_bool(false))
+		).send();
 		_exceptionsRequestId[i] = requestId;
 	}
 }
diff --git a/Telegram/SourceFiles/data/notify/data_notify_settings.h b/Telegram/SourceFiles/data/notify/data_notify_settings.h
index b1930f45bd3647..3948167dcdbea4 100644
--- a/Telegram/SourceFiles/data/notify/data_notify_settings.h
+++ b/Telegram/SourceFiles/data/notify/data_notify_settings.h
@@ -11,6 +11,12 @@ For license and copyright information please follow this link:
 
 #include "base/timer.h"
 
+namespace Tdb {
+class TLchatNotificationSettings;
+class TLscopeNotificationSettings;
+class TLnotificationSettingsScope;
+} // namespace Tdb
+
 class PeerData;
 
 namespace Data {
@@ -31,6 +37,9 @@ enum class DefaultNotify {
 
 [[nodiscard]] MTPInputNotifyPeer DefaultNotifyToMTP(DefaultNotify type);
 
+[[nodiscard]] Tdb::TLnotificationSettingsScope DefaultNotifyScope(
+	DefaultNotify type);
+
 class NotifySettings final {
 public:
 	NotifySettings(not_null<Session*> owner);
@@ -38,6 +47,7 @@ class NotifySettings final {
 	void request(not_null<PeerData*> peer);
 	void request(not_null<Thread*> thread);
 
+#if 0 // mtp
 	void apply(
 		const MTPNotifyPeer &notifyPeer,
 		const MTPPeerNotifySettings &settings);
@@ -56,6 +66,13 @@ class NotifySettings final {
 	void apply(
 		not_null<ForumTopic*> topic,
 		const MTPPeerNotifySettings &settings);
+#endif
+	void apply(
+		not_null<PeerData*> peer,
+		const Tdb::TLchatNotificationSettings &settings);
+	void apply(
+		DefaultNotify type,
+		const Tdb::TLscopeNotificationSettings &settings);
 
 	void update(
 		not_null<Thread*> thread,
diff --git a/Telegram/SourceFiles/data/notify/data_peer_notify_settings.cpp b/Telegram/SourceFiles/data/notify/data_peer_notify_settings.cpp
index 48d198d6e55b40..9653a7fb2821e3 100644
--- a/Telegram/SourceFiles/data/notify/data_peer_notify_settings.cpp
+++ b/Telegram/SourceFiles/data/notify/data_peer_notify_settings.cpp
@@ -9,9 +9,14 @@ For license and copyright information please follow this link:
 
 #include "base/unixtime.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
+#if 0 // mtp
 [[nodiscard]] MTPinputPeerNotifySettings DefaultSettings() {
 	return MTP_inputPeerNotifySettings(
 		MTP_flags(0),
@@ -53,6 +58,43 @@ namespace {
 			MTP_string(sound->data))
 		: MTP_notificationSoundDefault();
 }
+#endif
+
+[[nodiscard]] NotifySound ParseSound(int64 soundId) {
+	return !soundId
+		? NotifySound{ .none = true }
+		: (soundId == -1)
+		? NotifySound()
+		: NotifySound{ .id = DocumentId(soundId) };
+}
+
+[[nodiscard]] int64 SerializeSound(const std::optional<NotifySound> &sound) {
+	return !sound
+		? int64(-1)
+		: sound->none
+		? int64(0)
+		: (sound->id == 0)
+		? int64(-1)
+		: int64(sound->id);
+}
+
+[[nodiscard]] int MuteForToMuteTill(int muteFor) {
+	return muteFor
+		? int(std::min(
+			int64(base::unixtime::now()) + muteFor,
+			int64(std::numeric_limits<int>::max())))
+		: 0;
+}
+
+[[nodiscard]] int MuteTillToMuteFor(int muteTill) {
+	constexpr auto max = std::numeric_limits<int>::max();
+	const auto now = base::unixtime::now();
+	return (muteTill == max)
+		? max
+		: (muteTill <= now)
+		? 0
+		: (muteTill - now);
+}
 
 } // namespace
 
@@ -70,9 +112,14 @@ int MuteValue::until() const {
 
 class NotifyPeerSettingsValue {
 public:
+#if 0 // mtp
 	NotifyPeerSettingsValue(const MTPDpeerNotifySettings &data);
 
 	bool change(const MTPDpeerNotifySettings &data);
+#endif
+	NotifyPeerSettingsValue(const TLchatNotificationSettings &settings);
+
+	bool change(const TLchatNotificationSettings &settings);
 	bool change(
 		MuteValue muteForSeconds,
 		std::optional<bool> silentPosts,
@@ -82,7 +129,11 @@ class NotifyPeerSettingsValue {
 	std::optional<TimeId> muteUntil() const;
 	std::optional<bool> silentPosts() const;
 	std::optional<NotifySound> sound() const;
+#if 0 // mtp
 	MTPinputPeerNotifySettings serialize() const;
+#endif
+	[[nodiscard]] TLchatNotificationSettings serialize() const;
+	[[nodiscard]] TLscopeNotificationSettings serializeDefault() const;
 
 private:
 	bool change(
@@ -100,6 +151,7 @@ class NotifyPeerSettingsValue {
 
 };
 
+#if 0 // mtp
 NotifyPeerSettingsValue::NotifyPeerSettingsValue(
 		const MTPDpeerNotifySettings &data) {
 	change(data);
@@ -122,6 +174,29 @@ bool NotifyPeerSettingsValue::change(const MTPDpeerNotifySettings &data) {
 			? std::make_optional(mtpIsTrue(*storiesMuted))
 			: std::nullopt));
 }
+#endif
+
+NotifyPeerSettingsValue::NotifyPeerSettingsValue(
+		const TLchatNotificationSettings &settings) {
+	change(settings);
+}
+
+bool NotifyPeerSettingsValue::change(
+		const TLchatNotificationSettings &settings) {
+	const auto &data = settings.data();
+	const auto mute = data.vmute_for().v;
+	const auto till = MuteForToMuteTill(mute);
+	const auto sound = data.vsound_id().v;
+	return change(
+		(data.vuse_default_mute_for().v ? std::optional<int>() : till),
+		(data.vuse_default_sound().v
+			? std::optional<NotifySound>()
+			: ParseSound(sound)),
+		(data.vuse_default_show_preview().v
+			? std::optional<bool>()
+			: data.vshow_preview().v),
+		_silent);
+}
 
 bool NotifyPeerSettingsValue::change(
 		MuteValue muteForSeconds,
@@ -129,7 +204,7 @@ bool NotifyPeerSettingsValue::change(
 		std::optional<NotifySound> sound,
 		std::optional<bool> storiesMuted) {
 	const auto newMute = muteForSeconds
-		? base::make_optional(muteForSeconds.until())
+		? base::make_optional(MuteForToMuteTill(muteForSeconds.until()))
 		: _mute;
 	const auto newSilentPosts = silentPosts
 		? base::make_optional(*silentPosts)
@@ -181,6 +256,7 @@ std::optional<NotifySound> NotifyPeerSettingsValue::sound() const {
 	return _sound;
 }
 
+#if 0 // mtp
 MTPinputPeerNotifySettings NotifyPeerSettingsValue::serialize() const {
 	using Flag = MTPDinputPeerNotifySettings::Flag;
 	const auto flag = [](auto &&optional, Flag flag) {
@@ -200,9 +276,67 @@ MTPinputPeerNotifySettings NotifyPeerSettingsValue::serialize() const {
 		MTP_bool(false), // stories_hide_sender
 		SerializeSound(std::nullopt)); // stories_sound
 }
+#endif
+
+TLchatNotificationSettings NotifyPeerSettingsValue::serialize() const {
+	const auto muteFor = _mute
+		? MuteTillToMuteFor(*_mute)
+		: std::optional<int>();
+	const auto soundNow = sound();
+	const auto previewsNow = _showPreviews;
+	return tl_chatNotificationSettings(
+		tl_bool(!muteFor.has_value()),
+		tl_int32(muteFor.value_or(0)),
+		tl_bool(!_sound),
+		tl_int64(SerializeSound(_sound)),
+		tl_bool(!_showPreviews), // use_default_show_preview
+		tl_bool(_showPreviews.value_or(true)), // show_preview
+		tl_bool(true), // use_default_disable_pinned_message_notifications
+		tl_bool(false), // disable_pinned_message_notifications
+		tl_bool(true), // use_default_disable_mention_notifications
+		tl_bool(false)); // disable_mention_notifications
+
+}
+
+auto NotifyPeerSettingsValue::serializeDefault() const
+-> TLscopeNotificationSettings {
+	const auto muteFor = _mute
+		? MuteTillToMuteFor(*_mute)
+		: std::optional<int>();
+	return tl_scopeNotificationSettings(
+		tl_int32(muteFor.value_or(0)),
+		tl_int64(SerializeSound(_sound)),
+		tl_bool(_showPreviews.value_or(true)), // show_preview
+		tl_bool(false), // disable_pinned_message_notifications
+		tl_bool(false)); // disable_mention_notifications
+}
 
 PeerNotifySettings::PeerNotifySettings() = default;
 
+TLchatNotificationSettings PeerNotifySettings::Default() {
+	return tl_chatNotificationSettings(
+		tl_bool(true), // use_default_mute_for
+		tl_int32(0), // mute_for
+		tl_bool(true), // use_default_sound
+		tl_int64(-1), // sound_id
+		tl_bool(true), // use_default_show_preview
+		tl_bool(true), // show_preview
+		tl_bool(true), // use_default_disable_pinned_message_notifications
+		tl_bool(false), // disable_pinned_message_notifications
+		tl_bool(true), // use_default_disable_mention_notifications
+		tl_bool(false)); // disable_mention_notifications
+}
+
+TLscopeNotificationSettings PeerNotifySettings::ScopeDefault() {
+	return tl_scopeNotificationSettings(
+		tl_int32(0), // mute_for
+		tl_int64(-1), // sound_id
+		tl_bool(true), // show_preview
+		tl_bool(false), // disable_pinned_message_notifications
+		tl_bool(false)); // disable_mention_notifications
+}
+
+#if 0 // mtp
 bool PeerNotifySettings::change(const MTPPeerNotifySettings &settings) {
 	auto &data = settings.data();
 	const auto empty = !data.vflags().v;
@@ -221,6 +355,28 @@ bool PeerNotifySettings::change(const MTPPeerNotifySettings &settings) {
 	_value = std::make_unique<NotifyPeerSettingsValue>(data);
 	return true;
 }
+#endif
+
+bool PeerNotifySettings::change(const TLchatNotificationSettings &settings) {
+	auto &data = settings.data();
+	const auto empty = data.vuse_default_mute_for().v
+		&& data.vuse_default_show_preview().v
+		&& data.vuse_default_sound().v;
+	if (empty) {
+		if (!_known || _value) {
+			_known = true;
+			_value = nullptr;
+			return true;
+		}
+		return false;
+	}
+	if (_value) {
+		return _value->change(settings);
+	}
+	_known = true;
+	_value = std::make_unique<NotifyPeerSettingsValue>(settings);
+	return true;
+}
 
 bool PeerNotifySettings::change(
 		MuteValue muteForSeconds,
@@ -236,6 +392,7 @@ bool PeerNotifySettings::change(
 			sound,
 			storiesMuted);
 	}
+#if 0 // mtp
 	using Flag = MTPDpeerNotifySettings::Flag;
 	const auto flags = (muteForSeconds ? Flag::f_mute_until : Flag(0))
 		| (silentPosts ? Flag::f_silent : Flag(0))
@@ -254,6 +411,26 @@ bool PeerNotifySettings::change(
 		MTPNotificationSound(),
 		MTPNotificationSound(),
 		SerializeSound(std::nullopt))); // stories_sound
+#endif
+	const auto muteUntilNow = muteUntil();
+	const auto muteFor = muteForSeconds
+		? (*muteForSeconds ? (*muteForSeconds) : 0)
+		: muteUntilNow
+		? MuteTillToMuteFor(*muteUntilNow)
+		: std::optional<int>();
+	const auto silent = silentPosts ? *silentPosts : this->silentPosts();
+	const auto soundId = sound ? *sound : this->sound();
+	return change(tl_chatNotificationSettings(
+		tl_bool(!muteFor.has_value()),
+		tl_int32(muteFor.value_or(0)),
+		tl_bool(!soundId.has_value()),
+		tl_int64(SerializeSound(soundId)),
+		tl_bool(true), // use_default_show_preview
+		tl_bool(true), // show_preview
+		tl_bool(true), // use_default_disable_pinned_message_notifications
+		tl_bool(false), // disable_pinned_message_notifications
+		tl_bool(true), // use_default_disable_mention_notifications
+		tl_bool(false))); // disable_mention_notifications
 }
 
 bool PeerNotifySettings::resetToDefault() {
@@ -287,11 +464,21 @@ std::optional<NotifySound> PeerNotifySettings::sound() const {
 		: std::nullopt;
 }
 
+#if 0 // mtp
 MTPinputPeerNotifySettings PeerNotifySettings::serialize() const {
 	return _value
 		? _value->serialize()
 		: DefaultSettings();
 }
+#endif
+
+TLchatNotificationSettings PeerNotifySettings::serialize() const {
+	return _value ? _value->serialize() : Default();
+}
+
+TLscopeNotificationSettings PeerNotifySettings::serializeDefault() const {
+	return _value ? _value->serializeDefault() : ScopeDefault();
+}
 
 PeerNotifySettings::~PeerNotifySettings() = default;
 
diff --git a/Telegram/SourceFiles/data/notify/data_peer_notify_settings.h b/Telegram/SourceFiles/data/notify/data_peer_notify_settings.h
index b5de9e11959a58..2b5c689060a87a 100644
--- a/Telegram/SourceFiles/data/notify/data_peer_notify_settings.h
+++ b/Telegram/SourceFiles/data/notify/data_peer_notify_settings.h
@@ -7,6 +7,11 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+namespace Tdb {
+class TLchatNotificationSettings;
+class TLscopeNotificationSettings;
+} // namespace Tdb
+
 namespace Data {
 
 class NotifyPeerSettingsValue;
@@ -40,7 +45,13 @@ class PeerNotifySettings {
 public:
 	PeerNotifySettings();
 
+	[[nodiscard]] static Tdb::TLchatNotificationSettings Default();
+	[[nodiscard]] static Tdb::TLscopeNotificationSettings ScopeDefault();
+
+#if 0 // mtp
 	bool change(const MTPPeerNotifySettings &settings);
+#endif
+	bool change(const Tdb::TLchatNotificationSettings &settings);
 	bool change(
 		MuteValue muteForSeconds,
 		std::optional<bool> silentPosts,
@@ -52,7 +63,11 @@ class PeerNotifySettings {
 	std::optional<TimeId> muteUntil() const;
 	std::optional<bool> silentPosts() const;
 	std::optional<NotifySound> sound() const;
+#if 0 // mtp
 	MTPinputPeerNotifySettings serialize() const;
+#endif
+	[[nodiscard]] Tdb::TLchatNotificationSettings serialize() const;
+	[[nodiscard]] Tdb::TLscopeNotificationSettings serializeDefault() const;
 
 	~PeerNotifySettings();
 
diff --git a/Telegram/SourceFiles/main/main_session.cpp b/Telegram/SourceFiles/main/main_session.cpp
index a3c746949d8efd..84d5e0332d99f8 100644
--- a/Telegram/SourceFiles/main/main_session.cpp
+++ b/Telegram/SourceFiles/main/main_session.cpp
@@ -205,9 +205,12 @@ Session::Session(
 	Spellchecker::Start(this);
 #endif // TDESKTOP_DISABLE_SPELLCHECK
 
+#if 0 // mtp
 	_api->requestNotifySettings(MTP_inputNotifyUsers());
 	_api->requestNotifySettings(MTP_inputNotifyChats());
 	_api->requestNotifySettings(MTP_inputNotifyBroadcasts());
+#endif
+	_api->requestDefaultNotifySettings();
 
 	Core::App().downloadManager().trackSession(this);
 }

From 23a353d8580b32470e33fbb9aae62b97795b5ed9 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 28 Jul 2022 22:34:40 +0300
Subject: [PATCH 142/349] Migrate peer settings / contact status to TDLib.

---
 Telegram/SourceFiles/api/api_updates.cpp      |  4 ++
 Telegram/SourceFiles/apiwrap.cpp              |  2 +-
 Telegram/SourceFiles/apiwrap.h                |  2 +
 Telegram/SourceFiles/data/data_peer.cpp       | 54 +++++++++++++++++++
 Telegram/SourceFiles/data/data_peer.h         |  4 ++
 Telegram/SourceFiles/data/data_session.cpp    |  1 +
 Telegram/SourceFiles/data/data_user.cpp       | 10 ++--
 .../view/history_view_contact_status.cpp      | 33 +++++++++++-
 .../view/history_view_context_menu.cpp        | 26 +++++++++
 9 files changed, 131 insertions(+), 5 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 2ab6609c5356a6..bf22f7ee2badd3 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2928,6 +2928,10 @@ void Updates::applyUpdate(const TLupdate &update) {
 		owner.notifySettings().apply(type, data.vnotification_settings());
 	}, [&](const TLDupdateChatMessageTtl &data) {
 	}, [&](const TLDupdateChatActionBar &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto peer = owner.peerLoaded(peerId)) {
+			peer->setActionBar(data.vaction_bar());
+		}
 	}, [&](const TLDupdateChatTheme &data) {
 	}, [&](const TLDupdateChatReplyMarkup &data) {
 	}, [&](const TLDupdateChatDraftMessage &data) {
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 3462820abc5346..b85b66b2e32967 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -1363,7 +1363,6 @@ void ApiWrap::gotUserFull(
 		user,
 		Data::PeerUpdate::Flag::FullInfo);
 }
-#endif
 
 void ApiWrap::requestPeerSettings(not_null<PeerData*> peer) {
 	if (!_requestedPeerSettings.emplace(peer).second) {
@@ -1382,6 +1381,7 @@ void ApiWrap::requestPeerSettings(not_null<PeerData*> peer) {
 		_requestedPeerSettings.erase(peer);
 	}).send();
 }
+#endif
 
 void ApiWrap::migrateChat(
 		not_null<ChatData*> chat,
diff --git a/Telegram/SourceFiles/apiwrap.h b/Telegram/SourceFiles/apiwrap.h
index f1d64702ba6a58..45c667f2e75d23 100644
--- a/Telegram/SourceFiles/apiwrap.h
+++ b/Telegram/SourceFiles/apiwrap.h
@@ -614,7 +614,9 @@ class ApiWrap final : public MTP::Sender {
 
 	using PeerRequests = base::flat_map<PeerData*, mtpRequestId>;
 	PeerRequests _fullPeerRequests;
+#if 0 // mtp
 	base::flat_set<not_null<PeerData*>> _requestedPeerSettings;
+#endif
 
 	base::flat_map<
 		not_null<History*>,
diff --git a/Telegram/SourceFiles/data/data_peer.cpp b/Telegram/SourceFiles/data/data_peer.cpp
index baf720357b3ed3..674e3a9a19b32b 100644
--- a/Telegram/SourceFiles/data/data_peer.cpp
+++ b/Telegram/SourceFiles/data/data_peer.cpp
@@ -823,6 +823,7 @@ void PeerData::saveTranslationDisabled(bool disabled) {
 	)).send();
 }
 
+#if 0 // mtp
 void PeerData::setBarSettings(const MTPPeerSettings &data) {
 	data.match([&](const MTPDpeerSettings &data) {
 		if (!data.vbusiness_bot_id() && !data.vrequest_chat_title()) {
@@ -865,6 +866,8 @@ void PeerData::setBarSettings(const MTPPeerSettings &data) {
 				: Flag()));
 	});
 }
+#endif
+
 QString PeerData::requestChatTitle() const {
 	return _barDetails ? _barDetails->requestChatTitle : QString();
 }
@@ -881,6 +884,57 @@ QString PeerData::businessBotManageUrl() const {
 	return _barDetails ? _barDetails->businessBotManageUrl : QString();
 }
 
+void PeerData::setActionBar(const TLchatActionBar *bar) {
+	if (const auto bar = _barDetails.get()) {
+		if (bar->businessBot || !bar->businessBotManageUrl.isEmpty()) {
+			bar->requestChatTitle = QString();
+			bar->requestChatDate = TimeId();
+		} else {
+			_barDetails = nullptr;
+		}
+	}
+	const auto existing = barSettings().value_or(PeerBarSettings(0))
+		& PeerBarSetting::NeedContactsException;
+	if (!bar) {
+		setBarSettings(existing);
+		return;
+	}
+	using Flag = PeerBarSetting;
+	bar->match([&](const TLDchatActionBarReportSpam &data) {
+		setBarSettings(existing
+			| Flag::ReportSpam
+			| (data.vcan_unarchive().v ? Flag::AutoArchived : Flag()));
+	}, [&](const TLDchatActionBarReportUnrelatedLocation &data) {
+		// later
+		// setBarSettings(existing | Flag::ReportGeo);
+	}, [&](const TLDchatActionBarInviteMembers &data) {
+		// later
+		// setBarSettings(existing | Flag::InviteMembers);
+	}, [&](const TLDchatActionBarReportAddBlock &data) {
+		setBarSettings(existing
+			| Flag::AddContact
+			| Flag::BlockContact
+			| Flag::ReportSpam
+			| (data.vcan_unarchive().v ? Flag::AutoArchived : Flag(0)));
+
+	}, [&](const TLDchatActionBarAddContact &data) {
+		setBarSettings(existing | Flag::AddContact);
+	}, [&](const TLDchatActionBarSharePhoneNumber &data) {
+		setBarSettings(existing | Flag::ShareContact);
+	}, [&](const TLDchatActionBarJoinRequest &data) {
+		if (!_barDetails) {
+			_barDetails = std::make_unique<PeerBarDetails>();
+		}
+		_barDetails->requestChatTitle = data.vtitle().v;
+		_barDetails->requestChatDate = data.vrequest_date().v;
+		setBarSettings(existing
+			| Flag::RequestChat
+			| (data.vis_channel().v
+				? Flag::RequestChatIsBroadcast
+				: Flag(0)));
+	});
+}
+
 bool PeerData::changeColorIndex(
 		const tl::conditional<MTPint> &cloudColorIndex) {
 	return cloudColorIndex
diff --git a/Telegram/SourceFiles/data/data_peer.h b/Telegram/SourceFiles/data/data_peer.h
index bc76e901aa2068..f4e088d6c78b5f 100644
--- a/Telegram/SourceFiles/data/data_peer.h
+++ b/Telegram/SourceFiles/data/data_peer.h
@@ -36,6 +36,7 @@ class TLchatPhotoInfo;
 class TLchatPhoto;
 class TLbotMenuButton;
 class TLchatNotificationSettings;
+class TLchatActionBar;
 } // namespace Tdb
 
 namespace Data {
@@ -432,11 +433,14 @@ class PeerData {
 	[[nodiscard]] TranslationFlag translationFlag() const;
 	void saveTranslationDisabled(bool disabled);
 
+#if 0 // mtp
 	void setBarSettings(const MTPPeerSettings &data);
 	bool changeColorIndex(const tl::conditional<MTPint> &cloudColorIndex);
 	bool changeBackgroundEmojiId(
 		const tl::conditional<MTPlong> &cloudBackgroundEmoji);
 	bool changeColor(const tl::conditional<MTPPeerColor> &cloudColor);
+#endif
+	void setActionBar(const Tdb::TLchatActionBar *bar);
 
 	enum class BlockStatus : char {
 		Unknown,
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 2a152a3ce5eada..6b6e47d32063a3 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1363,6 +1363,7 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 				: Flag()));
 		channel->setAllowedReactions(availableReactions());
 	}
+	result->setActionBar(data.vaction_bar());
 
 	if (const auto sender = data.vmessage_sender_id()) {
 		session().sendAsPeers().setChosen(result, peerFromSender(*sender));
diff --git a/Telegram/SourceFiles/data/data_user.cpp b/Telegram/SourceFiles/data/data_user.cpp
index be1ac145ceeb94..edcd648863ecac 100644
--- a/Telegram/SourceFiles/data/data_user.cpp
+++ b/Telegram/SourceFiles/data/data_user.cpp
@@ -748,9 +748,13 @@ void ApplyUserUpdate(
 	//	return data.vflags().v;
 	//});
 
-	//MTPDpeerSettings::Flag::f_need_contacts_exception; // todo
-	//update.vneed_phone_number_privacy_exception();
-	//user->setSettings(settings);
+	if (const auto settings = user->barSettings()) {
+		user->setBarSettings(update.vneed_phone_number_privacy_exception().v
+			? (*settings | PeerBarSetting::NeedContactsException)
+			: (*settings & ~PeerBarSetting::NeedContactsException));
+	} else if (update.vneed_phone_number_privacy_exception().v) {
+		user->setBarSettings(PeerBarSetting::NeedContactsException);
+	}
 
 	//user->session().api().applyNotifySettings(
 	//	MTP_inputNotifyPeer(user->input),
diff --git a/Telegram/SourceFiles/history/view/history_view_contact_status.cpp b/Telegram/SourceFiles/history/view/history_view_contact_status.cpp
index 8ccbb460168479..8067a7568bc73f 100644
--- a/Telegram/SourceFiles/history/view/history_view_contact_status.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_contact_status.cpp
@@ -50,9 +50,13 @@ For license and copyright information please follow this link:
 #include "styles/style_info.h"
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_sender.h"
+
 namespace HistoryView {
 namespace {
 
+using namespace Tdb;
+
 [[nodiscard]] bool BarCurrentlyHidden(not_null<PeerData*> peer) {
 	const auto settings = peer->barSettings();
 	if (!settings) {
@@ -619,9 +623,11 @@ auto ContactStatus::PeerState(not_null<PeerData*> peer)
 }
 
 void ContactStatus::setupState(not_null<PeerData*> peer, bool showInForum) {
+#if 0 // mtp
 	if (!BarCurrentlyHidden(peer)) {
 		peer->session().api().requestPeerSettings(peer);
 	}
+#endif
 
 	_context = [=](Fn<void()> customEmojiRepaint) {
 		return Core::MarkedTextContext{
@@ -691,7 +697,7 @@ void ContactStatus::setupShareHandler(not_null<UserData*> user) {
 		const auto show = _controller->uiShow();
 		const auto share = [=](Fn<void()> &&close) {
 			user->setBarSettings(0);
-#if 0 // todo
+#if 0 // mtp
 			user->session().api().request(MTPcontacts_AcceptContact(
 				user->inputUser
 			)).done([=](const MTPUpdates &result) {
@@ -702,6 +708,9 @@ void ContactStatus::setupShareHandler(not_null<UserData*> user) {
 					user->shortName()));
 			}).send();
 #endif
+			user->session().sender().request(TLsharePhoneNumber(
+				tl_int53(peerToUser(user->id).bare)
+			)).send();
 			close();
 		};
 		show->showBox(Ui::MakeConfirmBox({
@@ -743,9 +752,17 @@ void ContactStatus::setupReportHandler(not_null<PeerData*> peer) {
 		const auto callback = crl::guard(_inner, [=](Fn<void()> &&close) {
 			close();
 
+#if 0 // mtp
 			peer->session().api().request(MTPmessages_ReportSpam(
 				peer->input
 			)).send();
+#endif
+			peer->session().sender().request(TLreportChat(
+				peerToTdbChat(peer->id),
+				tl_bytes(), // option_id
+				tl_vector<TLint53>(), // message_ids
+				tl_string() // text
+			)).send();
 
 			crl::on_main(&peer->session(), [=] {
 				if (const auto from = peer->migrateFrom()) {
@@ -780,10 +797,17 @@ void ContactStatus::setupCloseHandler(not_null<PeerData*> peer) {
 	) | rpl::filter([=] {
 		return !(*request);
 	}) | rpl::start_with_next([=] {
+		peer->setBarSettings(peer->barSettings().value_or(PeerBarSettings(0))
+			& PeerBarSetting::NeedContactsException);
+#if 0 // mtp
 		peer->setBarSettings(0);
 		*request = peer->session().api().request(
 			MTPmessages_HidePeerSettingsBar(peer->input)
 		).send();
+#endif
+		*request = peer->session().sender().request(
+			TLremoveChatActionBar(peerToTdbChat(peer->id))
+		).send();
 	}, _bar.lifetime());
 }
 
@@ -814,10 +838,17 @@ void ContactStatus::setupRequestInfoHandler(not_null<PeerData*> peer) {
 				if (*request) {
 					return;
 				}
+				peer->setBarSettings(peer->barSettings().value_or(PeerBarSettings(0))
+					& PeerBarSetting::NeedContactsException);
+#if 0 // mtp
 				peer->setBarSettings(0);
 				*request = peer->session().api().request(
 					MTPmessages_HidePeerSettingsBar(peer->input)
 				).send();
+#endif
+				*request = peer->session().sender().request(
+					TLremoveChatActionBar(peerToTdbChat(peer->id))
+				).send();
 				box->closeBox();
 			});
 		}));
diff --git a/Telegram/SourceFiles/history/view/history_view_context_menu.cpp b/Telegram/SourceFiles/history/view/history_view_context_menu.cpp
index e2eeb2988ff3c2..12ce98bc209ff3 100644
--- a/Telegram/SourceFiles/history/view/history_view_context_menu.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_context_menu.cpp
@@ -89,6 +89,10 @@ For license and copyright information please follow this link:
 #include "styles/style_chat_helpers.h"
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+#include "data/data_user.h"
+
 #include <QtGui/QGuiApplication>
 #include <QtGui/QClipboard>
 
@@ -1343,9 +1347,31 @@ void CopyStoryLink(
 		return;
 	}
 	const auto story = *maybeStory;
+#if 0 // mtp
 	QGuiApplication::clipboard()->setText(
 		session->api().exportDirectStoryLink(story));
+#endif
+	const auto user = story->peer()->asUser();
+	const auto channel = story->peer()->asChannel();
+	const auto username = user
+		? user->username()
+		: channel
+		? channel->username()
+		: QString();
+	if (username.isEmpty()) {
+		return;
+	}
+	session->sender().request(TLgetInternalLink(
+		tl_internalLinkTypeStory(
+			tl_string(username),
+			tl_int32(story->id())),
+		tl_bool(true)
+	)).done([=](const TLDhttpUrl &result) {
+		QGuiApplication::clipboard()->setText(result.vurl().v);
+
 	show->showToast(tr::lng_channel_public_link_copied(tr::now));
+
+	}).send();
 }
 
 void AddPollActions(

From 37ff7c630b1fca2144a81ee9348a45eac8dfb0c4 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Thu, 12 May 2022 21:42:40 +0300
Subject: [PATCH 143/349] Migrated ability to start livestream with RTMP from
 MTP to TDLib.

---
 .../calls/group/calls_group_rtmp.cpp          | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/Telegram/SourceFiles/calls/group/calls_group_rtmp.cpp b/Telegram/SourceFiles/calls/group/calls_group_rtmp.cpp
index fded076144a48b..d636b3f3109cbb 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_rtmp.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_rtmp.cpp
@@ -27,6 +27,8 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QGuiApplication>
 #include <QStyle>
 
@@ -140,6 +142,23 @@ void StartRtmpProcess::close() {
 
 void StartRtmpProcess::requestUrl(bool revoke) {
 	const auto session = &_request->peer->session();
+	const auto done = [=](const Tdb::TLDrtmpUrl &data) {
+		processUrl(RtmpInfo{
+			.url = data.vurl().v,
+			.key = data.vstream_key().v,
+		});
+	};
+	const auto fail = [=] {
+		_request->showToast(Lang::Hard::ServerError());
+	};
+	_request->id = (!revoke)
+		? session->sender().request(
+			Tdb::TLgetVideoChatRtmpUrl(peerToTdbChat(_request->peer->id))
+		).done(done).fail(fail).send()
+		: session->sender().request(
+			Tdb::TLreplaceVideoChatRtmpUrl(peerToTdbChat(_request->peer->id))
+		).done(done).fail(fail).send();
+#if 0 // goodToRemove
 	_request->id = session->api().request(MTPphone_GetGroupCallStreamRtmpUrl(
 		_request->peer->input,
 		MTP_bool(revoke)
@@ -152,6 +171,7 @@ void StartRtmpProcess::requestUrl(bool revoke) {
 	}).fail([=] {
 		_request->show->showToast(Lang::Hard::ServerError());
 	}).send();
+#endif
 }
 
 void StartRtmpProcess::processUrl(RtmpInfo data) {

From d040d498f4982df853205655e5305c0fe5f41fcc Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Thu, 12 May 2022 23:18:14 +0300
Subject: [PATCH 144/349] Migrated Api::Ringtones from MTP to TDLib.

---
 Telegram/SourceFiles/api/api_ringtones.cpp    | 55 +++++++++++++++++++
 Telegram/SourceFiles/api/api_ringtones.h      | 11 ++++
 .../SourceFiles/api/api_toggling_media.cpp    | 16 ++++++
 Telegram/SourceFiles/api/api_updates.cpp      |  1 +
 Telegram/SourceFiles/data/data_document.cpp   | 17 ++++++
 Telegram/SourceFiles/data/data_document.h     |  4 ++
 6 files changed, 104 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_ringtones.cpp b/Telegram/SourceFiles/api/api_ringtones.cpp
index 307ba580a775a9..86ed80cbd1ad92 100644
--- a/Telegram/SourceFiles/api/api_ringtones.cpp
+++ b/Telegram/SourceFiles/api/api_ringtones.cpp
@@ -20,8 +20,10 @@ For license and copyright information please follow this link:
 #include "main/main_session.h"
 #include "storage/file_upload.h"
 #include "storage/localimageloader.h"
+#include "tdb/tdb_file_generator.h"
 
 namespace Api {
+#if 0 // goodToRemove
 namespace {
 
 std::shared_ptr<FilePrepareResult> PrepareRingtoneDocument(
@@ -58,10 +60,12 @@ std::shared_ptr<FilePrepareResult> PrepareRingtoneDocument(
 }
 
 } // namespace
+#endif
 
 Ringtones::Ringtones(not_null<ApiWrap*> api)
 : _session(&api->session())
 , _api(&api->instance()) {
+#if 0 // goodToRemove
 	crl::on_main(_session, [=] {
 		// You can't use _session->lifetime() in the constructor,
 		// only queued, because it is not constructed yet.
@@ -70,12 +74,14 @@ Ringtones::Ringtones(not_null<ApiWrap*> api)
 			ready(data.fullId, data.info.file);
 		}, _session->lifetime());
 	});
+#endif
 }
 
 void Ringtones::upload(
 		const QString &filename,
 		const QString &filemime,
 		const QByteArray &content) {
+#if 0 // goodToRemove
 	const auto ready = PrepareRingtoneDocument(
 		_api.instance().mainDcId(),
 		filename,
@@ -98,8 +104,42 @@ void Ringtones::upload(
 	}
 	_uploads.emplace(fakeId, uploadedData);
 	_session->uploader().upload(fakeId, ready);
+#endif
+	const auto token = filename + QString::number(content.size());
+
+	auto generator = std::make_unique<Tdb::FileGenerator>(
+		&_session->tdb(),
+		content);
+	auto inputFile = generator->inputFile();
+
+	const auto eraseExisted = [=] {
+		const auto it = _uploads.find(token);
+		if (it != end(_uploads)) {
+			it->second->cancel();
+			_uploads.erase(it);
+		}
+	};
+	eraseExisted();
+
+	generator->lifetime().add(eraseExisted);
+
+	_uploads.emplace(token, std::move(generator));
+
+	_api.request(TLaddSavedNotificationSound(
+		std::move(inputFile)
+	)).done([=](const Tdb::TLnotificationSound &result) {
+		const auto document = _session->data().processDocument(result);
+		_list.documents.insert(_list.documents.begin(), document->id);
+		const auto media = document->createMediaView();
+		media->setBytes(content);
+		document->owner().notifySettings().cacheSound(document);
+		_uploadDones.fire_copy(document->id);
+	}).fail([=](const Tdb::Error &error) {
+		_uploadFails.fire_copy(error.message);
+	}).send();
 }
 
+#if 0 // goodToRemove
 void Ringtones::ready(const FullMsgId &msgId, const MTPInputFile &file) {
 	const auto maybeUploadedData = _uploads.take(msgId);
 	if (!maybeUploadedData) {
@@ -121,11 +161,13 @@ void Ringtones::ready(const FullMsgId &msgId, const MTPInputFile &file) {
 		_uploadFails.fire_copy(error.type());
 	}).send();
 }
+#endif
 
 void Ringtones::requestList() {
 	if (_list.requestId) {
 		return;
 	}
+#if 0 // goodToRemove
 	_list.requestId = _api.request(
 		MTPaccount_GetSavedRingtones(MTP_long(_list.hash))
 	).done([=](const MTPaccount_SavedRingtones &result) {
@@ -142,6 +184,19 @@ void Ringtones::requestList() {
 			_list.updates.fire({});
 		}, [&](const MTPDaccount_savedRingtonesNotModified &) {
 		});
+#endif
+	_list.requestId = _api.request(TLgetSavedNotificationSounds(
+	)).done([=](const TLDnotificationSounds &data) {
+		_list.requestId = 0;
+		_list.documents.clear();
+		_list.documents.reserve(data.vnotification_sounds().v.size());
+		auto &owner = _session->data();
+		for (const auto &s : data.vnotification_sounds().v) {
+			const auto document = owner.processDocument(s);
+			document->forceToCache(true);
+			_list.documents.emplace_back(document->id);
+		}
+		_list.updates.fire({});
 	}).fail([=] {
 		_list.requestId = 0;
 	}).send();
diff --git a/Telegram/SourceFiles/api/api_ringtones.h b/Telegram/SourceFiles/api/api_ringtones.h
index ea97db3496a4c6..b3c3e1f800b57d 100644
--- a/Telegram/SourceFiles/api/api_ringtones.h
+++ b/Telegram/SourceFiles/api/api_ringtones.h
@@ -12,6 +12,10 @@ For license and copyright information please follow this link:
 class ApiWrap;
 class PeerData;
 
+namespace Tdb {
+class FileGenerator;
+} // namespace Tdb
+
 namespace Main {
 class Session;
 } // namespace Main
@@ -43,17 +47,24 @@ class Ringtones final {
 	[[nodiscard]] crl::time maxDuration() const;
 
 private:
+#if 0 // goodToRemove
 	struct UploadedData {
 		QString filename;
 		QString filemime;
 		QByteArray content;
 	};
 	void ready(const FullMsgId &msgId, const MTPInputFile &file);
+#endif
 
 	const not_null<Main::Session*> _session;
 	MTP::Sender _api;
 
+#if 0 // goodToRemove
 	base::flat_map<FullMsgId, UploadedData> _uploads;
+#endif
+	using UploadToken = QString;
+	base::flat_map<UploadToken, std::shared_ptr<Tdb::FileGenerator>> _uploads;
+
 	rpl::event_stream<QString> _uploadFails;
 	rpl::event_stream<DocumentId> _uploadDones;
 
diff --git a/Telegram/SourceFiles/api/api_toggling_media.cpp b/Telegram/SourceFiles/api/api_toggling_media.cpp
index 65d2ce317ff92f..688fc3a84acc0e 100644
--- a/Telegram/SourceFiles/api/api_toggling_media.cpp
+++ b/Telegram/SourceFiles/api/api_toggling_media.cpp
@@ -14,6 +14,7 @@ For license and copyright information please follow this link:
 #include "data/stickers/data_stickers.h"
 #include "window/window_session_controller.h"
 #include "main/main_session.h"
+#include "tdb/tdb_sender.h"
 
 namespace Api {
 namespace {
@@ -129,6 +130,20 @@ void ToggleSavedRingtone(
 		Data::FileOrigin origin,
 		Fn<void()> &&done,
 		bool saved) {
+	auto &api = document->owner().session().sender();
+	if (saved) {
+		api.request(Tdb::TLaddSavedNotificationSound(
+			Tdb::tl_inputFileId(Tdb::tl_int32(document->id)))
+		).done([=](const Tdb::TLnotificationSound &result) {
+			document->owner().processDocument(result);
+			done();
+		}).send();
+	} else {
+		api.request(Tdb::TLremoveSavedNotificationSound(
+			Tdb::tl_int64(document->id)
+		)).done(std::move(done)).send();
+	}
+#if 0 // goodToRemove
 	ToggleExistingMedia(
 		document,
 		std::move(origin),
@@ -136,6 +151,7 @@ void ToggleSavedRingtone(
 			return MTPaccount_SaveRingtone(d->mtpInput(), MTP_bool(!saved));
 		},
 		std::move(done));
+#endif
 }
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index bf22f7ee2badd3..c8d431dbb1fcab 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -3040,6 +3040,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateFavoriteStickers &data) {
 	}, [&](const TLDupdateSavedAnimations &data) {
 	}, [&](const TLDupdateSavedNotificationSounds &data) {
+		session().api().ringtones().applyUpdate();
 	}, [&](const TLDupdateSelectedBackground &data) {
 	}, [&](const TLDupdateChatThemes &data) {
 	}, [&](const TLDupdateLanguagePackStrings &data) {
diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index 10879dd2fc6b71..38d6e190d606b6 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -462,6 +462,23 @@ void DocumentData::setFromTdb(const TLaudio &data) {
 	}
 }
 
+DocumentId DocumentData::IdFromTdb(const TLnotificationSound &data) {
+	return data.data().vid().v;
+}
+
+void DocumentData::setFromTdb(const TLnotificationSound &data) {
+	setFromTdb(Tdb::tl_audio(
+		data.data().vduration(),
+		data.data().vtitle(),
+		Tdb::tl_string(), // Performer.
+		data.data().vtitle(), // File name.
+		Tdb::tl_string("mp3"), // Mime type.
+		std::nullopt, // Album mini covers.
+		std::nullopt, // Album covers.
+		data.data().vsound()));
+	date = data.data().vdate().v;
+}
+
 DocumentId DocumentData::IdFromTdb(const TLanimation &data) {
 	return data.data().vanimation().data().vid().v;
 }
diff --git a/Telegram/SourceFiles/data/data_document.h b/Telegram/SourceFiles/data/data_document.h
index a3b3e1afd4daed..41d0fb5a8f9061 100644
--- a/Telegram/SourceFiles/data/data_document.h
+++ b/Telegram/SourceFiles/data/data_document.h
@@ -24,6 +24,7 @@ class TLvideoNote;
 class TLthumbnail;
 class TLminithumbnail;
 class TLclosedVectorPath;
+class TLnotificationSound;
 } // namespace Tdb
 
 enum class ChatRestriction;
@@ -132,6 +133,9 @@ class DocumentData final {
 	void setFromTdb(const Tdb::TLvoiceNote &data);
 	[[nodiscard]] static DocumentId IdFromTdb(const Tdb::TLvideoNote &data);
 	void setFromTdb(const Tdb::TLvideoNote &data);
+	[[nodiscard]] static DocumentId IdFromTdb(
+		const Tdb::TLnotificationSound &data);
+	void setFromTdb(const Tdb::TLnotificationSound &data);
 
 	[[nodiscard]] FileId tdbFileId() const;
 

From bc152bbed82b7764366db62dfd843de9849fcef2 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Fri, 13 May 2022 07:32:48 +0300
Subject: [PATCH 145/349] Migrated ShareBox from MTP to TDLib.

---
 Telegram/SourceFiles/api/api_sending.cpp |  10 ++
 Telegram/SourceFiles/api/api_sending.h   |   4 +
 Telegram/SourceFiles/boxes/share_box.cpp | 131 ++++++++++++++++++++++-
 Telegram/SourceFiles/boxes/share_box.h   |   5 +
 4 files changed, 148 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_sending.cpp b/Telegram/SourceFiles/api/api_sending.cpp
index 73ce5c6f669493..8c3af951671207 100644
--- a/Telegram/SourceFiles/api/api_sending.cpp
+++ b/Telegram/SourceFiles/api/api_sending.cpp
@@ -899,4 +899,14 @@ void SendPreparedMessage(
 	}).send();
 }
 
+std::optional<TLmessageSchedulingState> ScheduledToTL(TimeId scheduled) {
+	if (!scheduled) {
+		return std::nullopt;
+	} else if (scheduled == kScheduledTillOnline) {
+		return tl_messageSchedulingStateSendWhenOnline();
+	} else {
+		return tl_messageSchedulingStateSendAtDate(tl_int32(scheduled));
+	}
+}
+
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_sending.h b/Telegram/SourceFiles/api/api_sending.h
index 6aa14b2415f825..81be267a396206 100644
--- a/Telegram/SourceFiles/api/api_sending.h
+++ b/Telegram/SourceFiles/api/api_sending.h
@@ -22,6 +22,7 @@ class Session;
 
 namespace Tdb {
 class TLinputMessageContent;
+class TLmessageSchedulingState;
 class TLmessageSendOptions;
 } // namespace Tdb
 
@@ -66,4 +67,7 @@ void SendPreparedMessage(
 	const SendAction &action,
 	Tdb::TLinputMessageContent content);
 
+[[nodiscard]] std::optional<Tdb::TLmessageSchedulingState> ScheduledToTL(
+	TimeId scheduled);
+
 } // namespace Api
diff --git a/Telegram/SourceFiles/boxes/share_box.cpp b/Telegram/SourceFiles/boxes/share_box.cpp
index 1f3e25004a7960..e38be60f032015 100644
--- a/Telegram/SourceFiles/boxes/share_box.cpp
+++ b/Telegram/SourceFiles/boxes/share_box.cpp
@@ -55,6 +55,9 @@ For license and copyright information please follow this link:
 #include "styles/style_boxes.h"
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_sender.h"
+#include "api/api_sending.h" // ScheduledToTL
+
 #include <QtGui/QGuiApplication>
 #include <QtGui/QClipboard>
 
@@ -74,8 +77,11 @@ class ShareBox::Inner final : public Ui::RpWidget {
 
 	void peopleReceived(
 		const QString &query,
+		const Tdb::TLchats &result);
+#if 0 // goodToRemove
 		const QVector<MTPPeer> &my,
 		const QVector<MTPPeer> &people);
+#endif
 
 	void activateSkipRow(int direction);
 	void activateSkipColumn(int direction);
@@ -365,6 +371,25 @@ bool ShareBox::searchByUsername(bool searchCache) {
 		}
 		return true;
 	}
+
+	const auto peopleDone = [=](
+			const Tdb::TLchats &result,
+			Tdb::RequestId requestId) {
+		auto query = _peopleQuery;
+
+		auto i = _peopleQueries.find(requestId);
+		if (i != _peopleQueries.cend()) {
+			query = i.value();
+			_peopleCache[query] = result;
+			_peopleQueries.erase(i);
+		}
+
+		if (_peopleRequest == requestId) {
+			_inner->peopleReceived(query, result);
+			_peopleRequest = 0;
+		}
+	};
+
 	if (!query.isEmpty()) {
 		if (searchCache) {
 			auto i = _peopleCache.constFind(query);
@@ -377,6 +402,17 @@ bool ShareBox::searchByUsername(bool searchCache) {
 		} else if (_peopleQuery != query) {
 			_peopleQuery = query;
 			_peopleFull = false;
+			_peopleRequest = _api.request(Tdb::TLsearchPublicChats(
+				Tdb::tl_string(_peopleQuery)
+			)).done([=](const Tdb::TLchats &chats, Tdb::RequestId requestId) {
+				peopleDone(chats, requestId);
+			}).fail([=](const Tdb::Error &error, mtpRequestId requestId) {
+				if (_peopleRequest == requestId) {
+					_peopleRequest = 0;
+					_peopleFull = true;
+				}
+			}).send();
+#if 0 // goodToRemove
 			_peopleRequest = _api.request(MTPcontacts_Search(
 				MTP_string(_peopleQuery),
 				MTP_int(SearchPeopleLimit)
@@ -385,6 +421,7 @@ bool ShareBox::searchByUsername(bool searchCache) {
 			}).fail([=](const MTP::Error &error, mtpRequestId requestId) {
 				peopleFail(error, requestId);
 			}).send();
+#endif
 			_peopleQueries.insert(_peopleRequest, _peopleQuery);
 		}
 	}
@@ -397,6 +434,7 @@ void ShareBox::needSearchByUsername() {
 	}
 }
 
+#if 0 // goodToRemove
 void ShareBox::peopleDone(
 		const MTPcontacts_Found &result,
 		mtpRequestId requestId) {
@@ -434,6 +472,7 @@ void ShareBox::peopleFail(const MTP::Error &error, mtpRequestId requestId) {
 		_peopleFull = true;
 	}
 }
+#endif
 
 void ShareBox::setInnerFocus() {
 	if (_comment->isHidden()) {
@@ -1341,13 +1380,17 @@ rpl::producer<> ShareBox::Inner::searchRequests() const {
 
 void ShareBox::Inner::peopleReceived(
 		const QString &query,
+		const Tdb::TLchats &result) {
+#if 0 // goodToRemove
 		const QVector<MTPPeer> &my,
 		const QVector<MTPPeer> &people) {
+#endif
 	_lastQuery = query.toLower().trimmed();
 	if (_lastQuery.at(0) == '@') {
 		_lastQuery = _lastQuery.mid(1);
 	}
 	int32 already = _byUsernameFiltered.size();
+#if 0 // goodToRemove
 	_byUsernameFiltered.reserve(already + my.size() + people.size());
 	d_byUsernameFiltered.reserve(already + my.size() + people.size());
 	const auto feedList = [&](const QVector<MTPPeer> &list) {
@@ -1356,6 +1399,15 @@ void ShareBox::Inner::peopleReceived(
 					peerFromMTP(data))) {
 				const auto history = _descriptor.session->data().history(
 					peer);
+#endif
+	_byUsernameFiltered.reserve(already + result.data().vchat_ids().v.size());
+	d_byUsernameFiltered.reserve(_byUsernameFiltered.size());
+	const auto feedList = [&] {
+		for (const auto &chatId : result.data().vchat_ids().v) {
+			const auto peerId = peerFromTdbChat(chatId);
+			auto &owner = _descriptor.session->data();
+			if (const auto peer = owner.peerLoaded(peerId)) {
+				const auto history = owner.historyLoaded(peer);
 				if (!history->asForum()
 					&& !_descriptor.filterCallback(history)) {
 					continue;
@@ -1374,8 +1426,11 @@ void ShareBox::Inner::peopleReceived(
 			}
 		}
 	};
+#if 0 // goodToRemove
 	feedList(my);
 	feedList(people);
+#endif
+	feedList();
 
 	_searching = false;
 	refresh();
@@ -1468,7 +1523,7 @@ ShareBox::SubmitCallback ShareBox::DefaultForwardCallback(
 			return;
 		}
 
-#if 0 // todo
+#if 0 // goodToRemove
 		using Flag = MTPmessages_ForwardMessages::Flag;
 		const auto commonSendFlags = Flag(0)
 			| Flag::f_with_my_score
@@ -1491,6 +1546,7 @@ ShareBox::SubmitCallback ShareBox::DefaultForwardCallback(
 			}
 			return result;
 		};
+#endif
 		auto &api = history->owner().session().api();
 		auto &histories = history->owner().histories();
 		const auto donePhraseArgs = CreateForwardedMessagePhraseArgs(
@@ -1515,6 +1571,7 @@ ShareBox::SubmitCallback ShareBox::DefaultForwardCallback(
 			histories.sendRequest(threadHistory, requestType, [=](
 					Fn<void()> finish) {
 				const auto session = &threadHistory->session();
+#if 0 // goodToRemove
 				auto &api = session->api();
 				const auto sendFlags = commonSendFlags
 					| (topMsgId ? Flag::f_top_msg_id : Flag(0))
@@ -1538,6 +1595,8 @@ ShareBox::SubmitCallback ShareBox::DefaultForwardCallback(
 				)).done([=](const MTPUpdates &updates, mtpRequestId reqId) {
 					threadHistory->session().api().applyUpdates(updates);
 					state->requests.remove(reqId);
+#endif
+				const auto requestDone = [=] {
 					if (state->requests.empty()) {
 						if (show->valid()) {
 							auto phrase = rpl::variable<TextWithEntities>(
@@ -1547,6 +1606,8 @@ ShareBox::SubmitCallback ShareBox::DefaultForwardCallback(
 							show->hideLayer();
 						}
 					}
+				};
+#if 0 // goodToRemove
 					finish();
 				}).fail([=](const MTP::Error &error) {
 					if (error.type() == u"VOICE_MESSAGES_FORBIDDEN"_q) {
@@ -1558,11 +1619,77 @@ ShareBox::SubmitCallback ShareBox::DefaultForwardCallback(
 					}
 					finish();
 				}).afterRequest(threadHistory->sendRequestId).send();
+#endif
+
+				auto &api = threadHistory->session().sender();
+				auto tlOptions = Tdb::tl_messageSendOptions(
+					Tdb::tl_bool(ShouldSendSilent(peer, options)),
+					Tdb::tl_bool(true), // From background.
+					Api::ScheduledToTL(options.scheduled));
+
+				// If we have only one message to send
+				// Then there is a chance we should send a game score.
+				if (msgIds.size() == 1) {
+					auto tlCopyOptions = [&](
+							) -> std::optional<Tdb::TLmessageCopyOptions> {
+						if (!dropNames && !dropCaptions) {
+							return std::nullopt;
+						}
+						return Tdb::tl_messageCopyOptions(
+							Tdb::tl_bool(dropNames),
+							Tdb::tl_bool(dropCaptions),
+							Tdb::tl_formattedText(
+								Tdb::tl_string(),
+								Tdb::tl_vector<Tdb::TLtextEntity>()));
+					}();
+
+					threadHistory->sendRequestId = api.request(
+						Tdb::TLsendMessage(
+							peerToTdbChat(peer->id),
+							Tdb::tl_int53(0), // Message thread id.
+							Tdb::tl_int53(0), // Reply to message id.
+							std::move(tlOptions),
+							Tdb::tl_inputMessageForwarded(
+								peerToTdbChat(data->peer->id),
+								msgIds.front(),
+								Tdb::tl_bool(true), // In game share.
+								std::move(tlCopyOptions))
+					)).done([=](
+							const Tdb::TLmessage &message,
+							Tdb::RequestId reqId) {
+						peer->owner().processMessage(
+							message,
+							NewMessageType::Unread);
+						data->requests.remove(reqId);
+						requestDone();
+						finish();
+					}).fail([=] {
+						finish();
+					}).send();
+				} else {
+					threadHistory->sendRequestId = api.request(
+						Tdb::TLforwardMessages(
+							peerToTdbChat(peer->id),
+							peerToTdbChat(data->peer->id),
+							Tdb::tl_vector<Tdb::TLint53>(msgIds),
+							std::move(tlOptions),
+							Tdb::tl_bool(dropNames),
+							Tdb::tl_bool(dropCaptions),
+							Tdb::tl_bool(false) // Only preview.
+					)).done([=](
+							const Tdb::TLmessages &messages,
+							Tdb::RequestId reqId) {
+						data->requests.remove(reqId);
+						requestDone();
+						finish();
+					}).fail([=] {
+						finish();
+					}).send();
+				}
 				return threadHistory->sendRequestId;
 			});
 			state->requests.insert(threadHistory->sendRequestId);
 		}
-#endif
 	};
 }
 
diff --git a/Telegram/SourceFiles/boxes/share_box.h b/Telegram/SourceFiles/boxes/share_box.h
index d0bf28ce91e2ca..5693e8acc6e2c6 100644
--- a/Telegram/SourceFiles/boxes/share_box.h
+++ b/Telegram/SourceFiles/boxes/share_box.h
@@ -146,10 +146,12 @@ class ShareBox final : public Ui::BoxContent {
 	void addPeerToMultiSelect(not_null<Data::Thread*> thread);
 	void innerSelectedChanged(not_null<Data::Thread*> thread, bool checked);
 
+#if 0 // goodToRemove
 	void peopleDone(
 		const MTPcontacts_Found &result,
 		mtpRequestId requestId);
 	void peopleFail(const MTP::Error &error, mtpRequestId requestId);
+#endif
 
 	void showMenu(not_null<Ui::RpWidget*> parent);
 
@@ -174,7 +176,10 @@ class ShareBox final : public Ui::BoxContent {
 	bool _peopleFull = false;
 	mtpRequestId _peopleRequest = 0;
 
+#if 0 // goodToRemove
 	using PeopleCache = QMap<QString, MTPcontacts_Found>;
+#endif
+	using PeopleCache = QMap<QString, Tdb::TLchats>;
 	PeopleCache _peopleCache;
 
 	using PeopleQueries = QMap<mtpRequestId, QString>;

From 38cd844bb641c2ccd07f4be4aeb97699549d7f3b Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Fri, 13 May 2022 10:05:31 +0300
Subject: [PATCH 146/349] Migrated sharing of bot game from MTP to TDLib.

---
 Telegram/SourceFiles/data/data_game.cpp        |  4 +++-
 .../SourceFiles/window/window_peer_menu.cpp    | 18 ++++++++++++++++++
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/data/data_game.cpp b/Telegram/SourceFiles/data/data_game.cpp
index d172b4f648a8b3..35fe4b3fc3bc6a 100644
--- a/Telegram/SourceFiles/data/data_game.cpp
+++ b/Telegram/SourceFiles/data/data_game.cpp
@@ -24,7 +24,9 @@ void GameData::setFromTdb(const Tdb::TLgame &data) {
 	if (const auto animation = fields.vanimation()) {
 		document = owner->processDocument(*animation);
 	}
-	photo = owner->processPhoto(fields.vphoto());
+	if (!fields.vphoto().data().vsizes().v.empty()) {
+		photo = owner->processPhoto(fields.vphoto());
+	}
 	description = fields.vdescription().v;
 	title = fields.vtitle().v;
 	shortName = fields.vshort_name().v;
diff --git a/Telegram/SourceFiles/window/window_peer_menu.cpp b/Telegram/SourceFiles/window/window_peer_menu.cpp
index 48cfefbdcc9834..091c6bf21b407a 100644
--- a/Telegram/SourceFiles/window/window_peer_menu.cpp
+++ b/Telegram/SourceFiles/window/window_peer_menu.cpp
@@ -120,6 +120,23 @@ void ShareBotGame(
 	const auto randomId = base::RandomValue<uint64>();
 	const auto replyTo = thread->topicRootId();
 	const auto topicRootId = replyTo;
+	const auto api = &chat->session().api();
+	history->sendRequestId = api->sender().request(Tdb::TLsendMessage(
+		peerToTdbChat(chat->id), // todo topics
+		Tdb::tl_int53(0), // Message thread id.
+		Tdb::tl_int53(0), // Reply to message id.
+		std::nullopt, // Options.
+		Tdb::tl_inputMessageGame(
+			peerToTdbChat(bot->id),
+			Tdb::tl_string(shortName))
+	)).done([=](const Tdb::TLmessage &result) {
+		history->owner().processMessage(result, NewMessageType::Unread);
+	}).fail([=] {
+#if 0 // doLater
+		api->sendMessageFail(error, chat);
+#endif
+	}).send();
+#if 0 // goodToRemove
 	auto flags = MTPmessages_SendMedia::Flags(0);
 	if (replyTo) {
 		flags |= MTPmessages_SendMedia::Flag::f_reply_to;
@@ -151,6 +168,7 @@ void ShareBotGame(
 	}, [=](const MTP::Error &error, const MTP::Response &) {
 		history->session().api().sendMessageFail(error, history->peer);
 	});
+#endif
 }
 
 } // namespace

From 2106086533bf47b30bf951acb9af4261e086d0fd Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sat, 14 May 2022 01:17:11 +0300
Subject: [PATCH 147/349] Migrated ability to use previous peer userpics from
 MTP to TDLib.

---
 Telegram/SourceFiles/api/api_peer_photo.cpp | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_peer_photo.cpp b/Telegram/SourceFiles/api/api_peer_photo.cpp
index e5db0b0dbff2fe..1d93a5231fb8c1 100644
--- a/Telegram/SourceFiles/api/api_peer_photo.cpp
+++ b/Telegram/SourceFiles/api/api_peer_photo.cpp
@@ -162,9 +162,7 @@ PeerPhoto::PeerPhoto(not_null<ApiWrap*> api)
 		// only queued, because it is not constructed yet.
 		_session->uploader().photoReady(
 		) | rpl::start_with_next([=](const Storage::UploadedMedia &data) {
-#if 0 // todo
 			ready(data.fullId, data.info.file, std::nullopt);
-#endif
 		}, _session->lifetime());
 	});
 #endif
@@ -381,7 +379,17 @@ void PeerPhoto::set(not_null<PeerData*> peer, not_null<PhotoData*> photo) {
 	if (peer->userpicPhotoId() == photo->id) {
 		return;
 	}
-#if 0 // todo
+	if (peer->isSelf()) {
+		_api.request(TLsetProfilePhoto(
+			tl_inputChatPhotoPrevious(tl_int64(photo->id))
+		)).send();
+	} else {
+		_api.request(TLsetChatPhoto(
+			peerToTdbChat(peer->id),
+			tl_inputChatPhotoPrevious(tl_int64(photo->id))
+		)).send();
+	}
+#if 0 // goodToRemove
 	if (peer == _session->user()) {
 		_api.request(MTPphotos_UpdateProfilePhoto(
 			MTP_flags(0),

From f88f4eee0c3391a8b67bc99a491ad72618dbdc8b Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sat, 14 May 2022 01:37:29 +0300
Subject: [PATCH 148/349] Migrated ttl support from MTP to TDLib.

---
 Telegram/SourceFiles/api/api_updates.cpp         | 4 ++++
 Telegram/SourceFiles/data/data_channel.cpp       | 2 +-
 Telegram/SourceFiles/data/data_chat.cpp          | 2 +-
 Telegram/SourceFiles/data/data_user.cpp          | 2 +-
 Telegram/SourceFiles/menu/menu_ttl_validator.cpp | 9 +++++++--
 5 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index c8d431dbb1fcab..1dce6fc3dd064f 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2927,6 +2927,10 @@ void Updates::applyUpdate(const TLupdate &update) {
 		});
 		owner.notifySettings().apply(type, data.vnotification_settings());
 	}, [&](const TLDupdateChatMessageTtl &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto peer = owner.peerLoaded(peerId)) {
+			peer->setMessagesTTL(data.vmessage_ttl().v);
+		}
 	}, [&](const TLDupdateChatActionBar &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		if (const auto peer = owner.peerLoaded(peerId)) {
diff --git a/Telegram/SourceFiles/data/data_channel.cpp b/Telegram/SourceFiles/data/data_channel.cpp
index 0df153eaaeec16..7d7a9949d51284 100644
--- a/Telegram/SourceFiles/data/data_channel.cpp
+++ b/Telegram/SourceFiles/data/data_channel.cpp
@@ -1360,7 +1360,7 @@ void ApplyChannelUpdate(
 	//	channel->setGroupCallDefaultJoinAs(0);
 	//}
 
-	//channel->setMessagesTTL(update.vttl_period().value_or_empty());
+	//TTL of messages goes from updates.
 
 	// todo
 	//update.vcan_get_members();
diff --git a/Telegram/SourceFiles/data/data_chat.cpp b/Telegram/SourceFiles/data/data_chat.cpp
index f3b8edf534a224..02a74700767ea8 100644
--- a/Telegram/SourceFiles/data/data_chat.cpp
+++ b/Telegram/SourceFiles/data/data_chat.cpp
@@ -640,7 +640,7 @@ void ApplyChatUpdate(
 	//	chat->setGroupCallDefaultJoinAs(0);
 	//}
 
-	//chat->setMessagesTTL(update.vttl_period().value_or_empty());
+	//TTL of messages goes from updates.
 
 	//update.vbot_commands(); // todo
 	//if (const auto info = update.vbot_info()) {
diff --git a/Telegram/SourceFiles/data/data_user.cpp b/Telegram/SourceFiles/data/data_user.cpp
index edcd648863ecac..f17f65a3edd717 100644
--- a/Telegram/SourceFiles/data/data_user.cpp
+++ b/Telegram/SourceFiles/data/data_user.cpp
@@ -760,7 +760,7 @@ void ApplyUserUpdate(
 	//	MTP_inputNotifyPeer(user->input),
 	//	update.vnotify_settings());
 
-	//user->setMessagesTTL(update.vttl_period().value_or_empty());
+	//TTL of messages goes from updates.
 
 	//update.vcommands(); // todo
 	//update.vdescription();
diff --git a/Telegram/SourceFiles/menu/menu_ttl_validator.cpp b/Telegram/SourceFiles/menu/menu_ttl_validator.cpp
index 9dd8a1a10dabd6..db170f73efcd85 100644
--- a/Telegram/SourceFiles/menu/menu_ttl_validator.cpp
+++ b/Telegram/SourceFiles/menu/menu_ttl_validator.cpp
@@ -66,7 +66,6 @@ Args TTLValidator::createArgs() const {
 	auto callback = [=](
 			TimeId period,
 			Fn<void()>) {
-#if 0 // todo
 		auto &api = peer->session().api();
 		if (state->savingRequestId) {
 			if (period == state->savingPeriod) {
@@ -75,17 +74,23 @@ Args TTLValidator::createArgs() const {
 			api.request(state->savingRequestId).cancel();
 		}
 		state->savingPeriod = period;
+#if 0 // goodToRemove
 		state->savingRequestId = api.request(MTPmessages_SetHistoryTTL(
 			peer->input,
 			MTP_int(period)
 		)).done([=](const MTPUpdates &result) {
 			peer->session().api().applyUpdates(result);
+#endif
+		state->savingRequestId = api.sender().request(
+			Tdb::TLsetChatMessageTtl(
+				peerToTdbChat(peer->id),
+				Tdb::tl_int32(period)
+		)).done([=] {
 			ShowAutoDeleteToast(show, peer);
 			state->savingRequestId = 0;
 		}).fail([=] {
 			state->savingRequestId = 0;
 		}).send();
-#endif
 		show->hideLayer();
 	};
 	auto about1 = peer->isUser()

From 82a4c8d3d1b19fd9aef0145e9aad34e83a309735 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sat, 14 May 2022 01:50:47 +0300
Subject: [PATCH 149/349] Migrated toggling media from MTP to TDLib.

---
 .../SourceFiles/api/api_toggling_media.cpp    | 40 +++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_toggling_media.cpp b/Telegram/SourceFiles/api/api_toggling_media.cpp
index 688fc3a84acc0e..3e6d2fa68df03d 100644
--- a/Telegram/SourceFiles/api/api_toggling_media.cpp
+++ b/Telegram/SourceFiles/api/api_toggling_media.cpp
@@ -17,6 +17,7 @@ For license and copyright information please follow this link:
 #include "tdb/tdb_sender.h"
 
 namespace Api {
+#if 0 // goodToRemove
 namespace {
 
 template <typename ToggleRequestCallback, typename DoneCallback>
@@ -47,6 +48,7 @@ void ToggleExistingMedia(
 }
 
 } // namespace
+#endif
 
 void ToggleFavedSticker(
 		std::shared_ptr<ChatHelpers::Show> show,
@@ -70,6 +72,17 @@ void ToggleFavedSticker(
 	auto done = [=] {
 		document->owner().stickers().setFaved(show, document, faved);
 	};
+	auto &api = document->owner().session().sender();
+	if (faved) {
+		api.request(Tdb::TLaddFavoriteSticker(
+			Tdb::tl_inputFileId(Tdb::tl_int32(document->id))
+		)).done(std::move(done)).send();
+	} else {
+		api.request(Tdb::TLremoveFavoriteSticker(
+			Tdb::tl_inputFileId(Tdb::tl_int32(document->id))
+		)).done(std::move(done)).send();
+	}
+#if 0 // goodToRemove
 	ToggleExistingMedia(
 		document,
 		std::move(origin),
@@ -77,6 +90,7 @@ void ToggleFavedSticker(
 			return MTPmessages_FaveSticker(d->mtpInput(), MTP_bool(!faved));
 		},
 		std::move(done));
+#endif
 }
 
 void ToggleRecentSticker(
@@ -91,6 +105,19 @@ void ToggleRecentSticker(
 			document->owner().stickers().removeFromRecentSet(document);
 		}
 	};
+	auto &api = document->owner().session().sender();
+	if (saved) {
+		api.request(Tdb::TLaddRecentSticker(
+			Tdb::tl_bool(false),
+			Tdb::tl_inputFileId(Tdb::tl_int32(document->id))
+		)).done(std::move(done)).send();
+	} else {
+		api.request(Tdb::TLremoveRecentSticker(
+			Tdb::tl_bool(false),
+			Tdb::tl_inputFileId(Tdb::tl_int32(document->id))
+		)).done(std::move(done)).send();
+	}
+#if 0 // goodToRemove
 	ToggleExistingMedia(
 		document,
 		std::move(origin),
@@ -101,6 +128,7 @@ void ToggleRecentSticker(
 				MTP_bool(!saved));
 		},
 		std::move(done));
+#endif
 }
 
 void ToggleSavedGif(
@@ -116,6 +144,17 @@ void ToggleSavedGif(
 			document->owner().stickers().addSavedGif(show, document);
 		}
 	};
+	auto &api = document->owner().session().sender();
+	if (saved) {
+		api.request(Tdb::TLaddSavedAnimation(
+			Tdb::tl_inputFileId(Tdb::tl_int32(document->id))
+		)).done(std::move(done)).send();
+	} else {
+		api.request(Tdb::TLremoveSavedAnimation(
+			Tdb::tl_inputFileId(Tdb::tl_int32(document->id))
+		)).done(std::move(done)).send();
+	}
+#if 0 // goodToRemove
 	ToggleExistingMedia(
 		document,
 		std::move(origin),
@@ -123,6 +162,7 @@ void ToggleSavedGif(
 			return MTPmessages_SaveGif(d->mtpInput(), MTP_bool(!saved));
 		},
 		std::move(done));
+#endif
 }
 
 void ToggleSavedRingtone(

From ac6e2e173020f5005fd183ffa0023d3154b608b5 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sat, 14 May 2022 02:55:31 +0300
Subject: [PATCH 150/349] Migrated support of saved GIFs from MTP to TDLib.

---
 Telegram/SourceFiles/api/api_updates.cpp           |  2 ++
 Telegram/SourceFiles/apiwrap.cpp                   | 14 +++++++++++++-
 .../SourceFiles/data/stickers/data_stickers.cpp    |  3 ++-
 Telegram/SourceFiles/data/stickers/data_stickers.h |  2 ++
 4 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 1dce6fc3dd064f..b9309b5753d262 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -3043,6 +3043,8 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateRecentStickers &data) {
 	}, [&](const TLDupdateFavoriteStickers &data) {
 	}, [&](const TLDupdateSavedAnimations &data) {
+		session().data().stickers().setLastSavedGifsUpdate(0);
+		session().api().updateStickers();
 	}, [&](const TLDupdateSavedNotificationSounds &data) {
 		session().api().ringtones().applyUpdate();
 	}, [&](const TLDupdateSelectedBackground &data) {
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index b85b66b2e32967..3e1ca64325e902 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -3251,7 +3251,19 @@ void ApiWrap::requestSavedGifs(TimeId now) {
 		|| _savedGifsUpdateRequest) {
 		return;
 	}
-#if 0 // todo
+	_savedGifsUpdateRequest = sender().request(TLgetSavedAnimations(
+	)).done([=](const TLDanimations &data) {
+		_session->data().stickers().setLastSavedGifsUpdate(crl::now());
+		_savedGifsUpdateRequest = 0;
+
+		_session->data().stickers().gifsReceived(data.vanimations().v, 0);
+	}).fail([=] {
+		_session->data().stickers().setLastSavedGifsUpdate(crl::now());
+		_savedGifsUpdateRequest = 0;
+
+		LOG(("App Fail: Failed to get saved gifs!"));
+	}).send();
+#if 0 // goodToRemove
 	_savedGifsUpdateRequest = request(MTPmessages_GetSavedGifs(
 		MTP_long(Api::CountSavedGifsHash(_session))
 	)).done([=](const MTPmessages_SavedGifs &result) {
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers.cpp b/Telegram/SourceFiles/data/stickers/data_stickers.cpp
index 511c4527e272c6..0dcb50e00ea0c8 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers.cpp
+++ b/Telegram/SourceFiles/data/stickers/data_stickers.cpp
@@ -1125,6 +1125,8 @@ void Stickers::featuredReceived(
 }
 
 void Stickers::gifsReceived(const QVector<MTPDocument> &items, uint64 hash) {
+#endif
+void Stickers::gifsReceived(const QVector<TLanimation> &items, uint64 hash) {
 	auto &saved = savedGifsRef();
 	saved.clear();
 
@@ -1151,7 +1153,6 @@ void Stickers::gifsReceived(const QVector<MTPDocument> &items, uint64 hash) {
 
 	notifySavedGifsUpdated();
 }
-#endif
 
 std::vector<not_null<DocumentData*>> Stickers::getPremiumList(uint64 seed) {
 	struct StickerWithDate {
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers.h b/Telegram/SourceFiles/data/stickers/data_stickers.h
index fc2a602c2609fe..671cdf73329256 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers.h
+++ b/Telegram/SourceFiles/data/stickers/data_stickers.h
@@ -12,6 +12,7 @@ For license and copyright information please follow this link:
 #include "settings.h"
 
 namespace Tdb {
+class TLanimation;
 class TLstickerSet;
 class TLstickerSetInfo;
 class TLDstickerSet;
@@ -246,6 +247,7 @@ class Stickers final {
 		const MTPmessages_FeaturedStickers &result);
 	void gifsReceived(const QVector<MTPDocument> &items, uint64 hash);
 #endif
+	void gifsReceived(const QVector<Tdb::TLanimation> &items, uint64 hash);
 
 	[[nodiscard]] std::vector<not_null<DocumentData*>> getPremiumList(
 		uint64 seed);

From f2f76dd95cb6f5f774dded050968f47b2f2ce4be Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sat, 14 May 2022 20:48:33 +0300
Subject: [PATCH 151/349] Migrated support of bot commands from MTP to TDLib.

---
 Telegram/SourceFiles/data/data_channel.cpp    | 12 +++--
 Telegram/SourceFiles/data/data_chat.cpp       | 12 ++---
 Telegram/SourceFiles/data/data_peer.h         |  1 +
 .../data/data_peer_bot_commands.cpp           | 11 +++++
 .../SourceFiles/data/data_peer_bot_commands.h |  5 +++
 Telegram/SourceFiles/data/data_session.cpp    |  3 +-
 Telegram/SourceFiles/data/data_user.cpp       | 44 ++++++++++++++++++-
 Telegram/SourceFiles/data/data_user.h         |  1 +
 8 files changed, 75 insertions(+), 14 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_channel.cpp b/Telegram/SourceFiles/data/data_channel.cpp
index 7d7a9949d51284..2d9bcc39f60220 100644
--- a/Telegram/SourceFiles/data/data_channel.cpp
+++ b/Telegram/SourceFiles/data/data_channel.cpp
@@ -1442,10 +1442,14 @@ void ApplyChannelUpdate(
 	//	SetTopPinnedMessageId(channel, pinned->v);
 	//}
 	if (channel->isMegagroup()) {
-		//update.vbot_commands(); // todo
-		//if (channel->mgInfo->updateBotCommands(update.vbot_info())) {
-		//	channel->owner().botCommandsChanged(channel);
-		//}
+		auto commands = ranges::views::all(
+			update.vbot_commands().v
+		) | ranges::views::transform(
+			Data::BotCommandsFromTL
+		) | ranges::to_vector;
+		if (channel->mgInfo->setBotCommands(std::move(commands))) {
+			channel->owner().botCommandsChanged(channel);
+		}
 
 		//update.vsticker_set_id();// todo
 		//const auto stickerSet = update.vstickerset();
diff --git a/Telegram/SourceFiles/data/data_chat.cpp b/Telegram/SourceFiles/data/data_chat.cpp
index 02a74700767ea8..0aabdba4a0b6f7 100644
--- a/Telegram/SourceFiles/data/data_chat.cpp
+++ b/Telegram/SourceFiles/data/data_chat.cpp
@@ -642,12 +642,12 @@ void ApplyChatUpdate(
 
 	//TTL of messages goes from updates.
 
-	//update.vbot_commands(); // todo
-	//if (const auto info = update.vbot_info()) {
-	//	chat->setBotCommands(*info);
-	//} else {
-	//	chat->setBotCommands(MTP_vector<MTPBotInfo>());
-	//}
+	{
+		auto &&commands = ranges::views::all(
+			update.vbot_commands().v
+		) | ranges::views::transform(Data::BotCommandsFromTL);
+		chat->setBotCommands(std::move(commands) | ranges::to_vector);
+	}
 
 	//chat->setFullFlags(update.vflags().v);
 	if (const auto photo = update.vphoto()) {
diff --git a/Telegram/SourceFiles/data/data_peer.h b/Telegram/SourceFiles/data/data_peer.h
index f4e088d6c78b5f..4bf414592a6631 100644
--- a/Telegram/SourceFiles/data/data_peer.h
+++ b/Telegram/SourceFiles/data/data_peer.h
@@ -31,6 +31,7 @@ class Session;
 } // namespace Main
 
 namespace Tdb {
+class TLbotMenuButton;
 class TLprofilePhoto;
 class TLchatPhotoInfo;
 class TLchatPhoto;
diff --git a/Telegram/SourceFiles/data/data_peer_bot_commands.cpp b/Telegram/SourceFiles/data/data_peer_bot_commands.cpp
index 5a08d1ed99bad4..1f0d72dc6bff77 100644
--- a/Telegram/SourceFiles/data/data_peer_bot_commands.cpp
+++ b/Telegram/SourceFiles/data/data_peer_bot_commands.cpp
@@ -7,6 +7,8 @@ For license and copyright information please follow this link:
 */
 #include "data/data_peer_bot_commands.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 
 ChatBotCommands::Changed ChatBotCommands::update(
@@ -46,5 +48,14 @@ BotCommands BotCommandsFromTL(const MTPBotInfo &result) {
 	});
 }
 #endif
+BotCommands BotCommandsFromTL(const Tdb::TLbotCommands &result) {
+	auto commands = ranges::views::all(
+		result.data().vcommands().v
+	) | ranges::views::transform(BotCommandFromTL) | ranges::to_vector;
+	return BotCommands{
+		.userId = UserId(result.data().vbot_user_id().v),
+		.commands = std::move(commands),
+	};
+}
 
 } // namespace Data
diff --git a/Telegram/SourceFiles/data/data_peer_bot_commands.h b/Telegram/SourceFiles/data/data_peer_bot_commands.h
index 02f1132b1babb8..4119f80c5858d5 100644
--- a/Telegram/SourceFiles/data/data_peer_bot_commands.h
+++ b/Telegram/SourceFiles/data/data_peer_bot_commands.h
@@ -9,6 +9,10 @@ For license and copyright information please follow this link:
 
 #include "data/data_peer_bot_command.h"
 
+namespace Tdb {
+class TLbotCommands;
+} // namespace Tdb
+
 namespace Data {
 
 struct BotCommands final {
@@ -30,5 +34,6 @@ struct ChatBotCommands final : public base::flat_map<
 #if 0 // mtp
 [[nodiscard]] BotCommands BotCommandsFromTL(const MTPBotInfo &result);
 #endif
+[[nodiscard]] BotCommands BotCommandsFromTL(const Tdb::TLbotCommands &result);
 
 } // namespace Data
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 6b6e47d32063a3..2afa2e19d5045d 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1130,8 +1130,7 @@ not_null<UserData*> Session::processUser(const TLuser &user) {
 
 	const auto canShareThisContact = result->canShareThisContactFast();
 
-	const auto firstName = data.vtype().match([](
-			const TLDuserTypeDeleted &) {
+	const auto firstName = data.vtype().match([](const TLDuserTypeDeleted &) {
 		return tr::lng_deleted(tr::now);
 	}, [&](const auto &) {
 		return TextUtilities::SingleLine(data.vfirst_name().v);
diff --git a/Telegram/SourceFiles/data/data_user.cpp b/Telegram/SourceFiles/data/data_user.cpp
index f17f65a3edd717..da475c673c700d 100644
--- a/Telegram/SourceFiles/data/data_user.cpp
+++ b/Telegram/SourceFiles/data/data_user.cpp
@@ -383,7 +383,9 @@ void UserData::setBotInfo(const MTPBotInfo &info) {
 		if (changedCommands || changedButton || privacyChanged) {
 			owner().botCommandsChanged(this);
 		}
+#if 0 // goodToRemove
 	} break;
+#endif
 	}
 }
 #endif
@@ -762,8 +764,6 @@ void ApplyUserUpdate(
 
 	//TTL of messages goes from updates.
 
-	//update.vcommands(); // todo
-	//update.vdescription();
 	if (const auto info = update.vbot_info()) {
 		user->setBotInfo(*info);
 	} else {
@@ -789,6 +789,46 @@ void ApplyUserUpdate(
 	//update.vshare_text(); // todo
 	user->setCommonChatsCount(update.vgroup_in_common_count().v);
 	//user->checkFolder(update.vfolder_id().value_or_empty());
+	//user->setThemeEmoji(qs(update.vtheme_emoticon().value_or_empty()));
+
+	if (const auto info = user->botInfo.get()) {
+		const auto &tlInfo = update.vbot_info();
+		const auto group = [&] {
+			if (!tlInfo) {
+				return ChatAdminRights();
+			}
+			const auto &d = tlInfo->data();
+			return !d.vdefault_group_administrator_rights()
+				? ChatAdminRights()
+				: ChatAdminRightsInfo(
+					tl_chatMemberStatusAdministrator(
+						tl_string(), // Dummy rank.
+						tl_bool(false), // Can be edited.
+						*(d.vdefault_group_administrator_rights()))).flags;
+		}();
+		const auto channel = [&] {
+			if (!tlInfo) {
+				return ChatAdminRights();
+			}
+			const auto &d = tlInfo->data();
+			return !d.vdefault_channel_administrator_rights()
+				? ChatAdminRights()
+				: ChatAdminRightsInfo(
+					tl_chatMemberStatusAdministrator(
+						tl_string(), // Dummy rank.
+						tl_bool(false), // Can be edited.
+						*(d.vdefault_channel_administrator_rights()))).flags;
+		}();
+		if (info->groupAdminRights != group
+			|| info->channelAdminRights != channel) {
+			info->groupAdminRights = group;
+			info->channelAdminRights = channel;
+			user->session().changes().peerUpdated(
+				user,
+				Data::PeerUpdate::Flag::Rights);
+		}
+	}
+
 	user->fullUpdated();
 }
 
diff --git a/Telegram/SourceFiles/data/data_user.h b/Telegram/SourceFiles/data/data_user.h
index 79776f880dd352..96e3db5bf070c5 100644
--- a/Telegram/SourceFiles/data/data_user.h
+++ b/Telegram/SourceFiles/data/data_user.h
@@ -20,6 +20,7 @@ struct BusinessDetails;
 } // namespace Data
 
 namespace Tdb {
+class TLbotInfo;
 class TLDuserFullInfo;
 class TLbotInfo;
 class TLbirthdate;

From 5db554d666077553cd909bcec62f921040e52170 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Mon, 16 May 2022 01:42:43 +0300
Subject: [PATCH 152/349] Migrated draft support from MTP to TDLib.

---
 Telegram/SourceFiles/api/api_updates.cpp  | 14 +++++
 Telegram/SourceFiles/apiwrap.cpp          | 65 +++++++++++++++++++++++
 Telegram/SourceFiles/data/data_drafts.cpp | 48 +++++++++++++++++
 Telegram/SourceFiles/data/data_drafts.h   | 11 ++++
 4 files changed, 138 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index b9309b5753d262..6eee1cc94622a9 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2939,6 +2939,20 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateChatTheme &data) {
 	}, [&](const TLDupdateChatReplyMarkup &data) {
 	}, [&](const TLDupdateChatDraftMessage &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto draft = data.vdraft_message()) {
+			Data::ApplyPeerCloudDraft(&session(), peerId, draft->data());
+		} else {
+			Data::ClearPeerCloudDraft(
+				&session(),
+				peerId,
+				base::unixtime::now());
+		}
+		if (const auto history = owner.historyLoaded(peerId)) {
+			for (const auto &position : data.vpositions().v) {
+				history->applyPosition(position.data());
+			}
+		}
 	}, [&](const TLDupdateChatFilters &data) {
 	}, [&](const TLDupdateChatOnlineMemberCount &data) {
 	}, [&](const TLDupdateNotification &data) {
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 3e1ca64325e902..d5b54b2be0a73f 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -2455,6 +2455,8 @@ void ApiWrap::saveDraftsToCloud() {
 			cloudDraft = history->createCloudDraft(topicRootId, nullptr);
 		}
 
+		auto &textWithTags = cloudDraft->textWithTags;
+#if 0 // goodToRemove
 		auto flags = MTPmessages_SaveDraft::Flags(0);
 		auto &textWithTags = cloudDraft->textWithTags;
 		if (cloudDraft->webpage.removed) {
@@ -2472,8 +2474,70 @@ void ApiWrap::saveDraftsToCloud() {
 			_session,
 			TextUtilities::ConvertTextTagsToEntities(textWithTags.tags),
 			Api::ConvertOption::SkipLocal);
+#endif
+		auto tlDraft = [&]() -> std::optional<TLdraftMessage> {
+			if (!cloudDraft->reply && textWithTags.text.isEmpty()) {
+				return std::nullopt;
+			}
+			return tl_draftMessage(
+				Api::MessageReplyTo(history, cloudDraft->reply),
+				tl_int32(0), // date
+				tl_inputMessageText(
+					Api::FormattedTextToTdb(TextWithEntities{
+						textWithTags.text,
+						TextUtilities::ConvertTextTagsToEntities(
+							textWithTags.tags)
+					}),
+					Data::LinkPreviewOptions(cloudDraft->webpage),
+					tl_bool(true)),
+				tl_int64(0)); // effect_id
+		}();
+
+		const auto finishDraft = [=] {
+			sender().request(TLgetOption(
+				tl_string("unix_time")
+			)).done([=](const TLoptionValue &value) {
+				history->finishSavingCloudDraft(OptionValue<int64>(value));
+			}).send();
+		};
 
 		history->startSavingCloudDraft(topicRootId);
+
+		cloudDraft->saveRequestId = sender().request(TLsetChatDraftMessage(
+			peerToTdbChat(history->peer->id),
+			tl_int53(0), // Thread. // todo topics
+			std::move(tlDraft)
+		)).done([=](const TLok &, Tdb::RequestId requestId) {
+			finishDraft();
+
+			if (const auto cloudDraft = history->cloudDraft()) {
+				if (cloudDraft->saveRequestId == requestId) {
+					cloudDraft->saveRequestId = 0;
+					history->draftSavedToCloud();
+				}
+			}
+			auto i = _draftsSaveRequestIds.find(history);
+			if (i != _draftsSaveRequestIds.cend()
+				&& i->second == requestId) {
+				_draftsSaveRequestIds.erase(history);
+				checkQuitPreventFinished();
+			}
+		}).fail([=](const Tdb::Error &error, Tdb::RequestId requestId) {
+			finishDraft();
+
+			if (const auto cloudDraft = history->cloudDraft()) {
+				if (cloudDraft->saveRequestId == requestId) {
+					history->clearCloudDraft();
+				}
+			}
+			auto i = _draftsSaveRequestIds.find(history);
+			if (i != _draftsSaveRequestIds.cend()
+				&& i->second == requestId) {
+				_draftsSaveRequestIds.erase(history);
+				checkQuitPreventFinished();
+			}
+		}).send();
+#if 0 // goodToRemove
 		cloudDraft->saveRequestId = request(MTPmessages_SaveDraft(
 			MTP_flags(flags),
 			ReplyToForMTP(history, cloudDraft->reply),
@@ -2518,6 +2582,7 @@ void ApiWrap::saveDraftsToCloud() {
 				checkQuitPreventFinished();
 			}
 		}).send();
+#endif
 
 		i->second = cloudDraft->saveRequestId;
 		++i;
diff --git a/Telegram/SourceFiles/data/data_drafts.cpp b/Telegram/SourceFiles/data/data_drafts.cpp
index 1bd7135e864076..d88c44e02ee225 100644
--- a/Telegram/SourceFiles/data/data_drafts.cpp
+++ b/Telegram/SourceFiles/data/data_drafts.cpp
@@ -20,6 +20,8 @@ For license and copyright information please follow this link:
 #include "mainwidget.h"
 #include "storage/localstorage.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 
 WebPageDraft WebPageDraft::FromItem(not_null<HistoryItem*> item) {
@@ -66,6 +68,7 @@ Draft::Draft(
 , webpage(webpage) {
 }
 
+#if 0 // goodToRemove
 void ApplyPeerCloudDraft(
 		not_null<Main::Session*> session,
 		PeerId peerId,
@@ -114,6 +117,39 @@ void ApplyPeerCloudDraft(
 	history->setCloudDraft(std::move(cloudDraft));
 	history->applyCloudDraft(topicRootId);
 }
+#endif
+
+void ApplyPeerCloudDraft(
+		not_null<Main::Session*> session,
+		PeerId peerId,
+		const Tdb::TLDdraftMessage &draft) {
+	draft.vinput_message_text().match([&](const Tdb::TLDinputMessageText &d) {
+		const auto history = session->data().history(peerId);
+		const auto date = draft.vdate().v;
+		if (history->skipCloudDraftUpdate(date)) {
+			return;
+		}
+		const auto text = Api::FormattedTextFromTdb(session, d.vtext());
+		const auto textWithTags = TextWithTags{
+			text.text,
+			TextUtilities::ConvertEntitiesToTextTags(text.entities)
+		};
+		const auto replyTo = draft.vreply_to_message_id().v;
+		auto cloudDraft = std::make_unique<Draft>(
+			textWithTags,
+			replyTo,
+			MessageCursor(QFIXED_MAX, QFIXED_MAX, QFIXED_MAX),
+			(d.vdisable_web_page_preview().v
+				? Data::PreviewState::Cancelled
+				: Data::PreviewState::Allowed));
+		cloudDraft->date = date;
+
+		history->setCloudDraft(std::move(cloudDraft));
+		history->applyCloudDraft();
+	}, [](const auto &) {
+		Unexpected("Unsupported draft content type.");
+	});
+}
 
 void ClearPeerCloudDraft(
 		not_null<Main::Session*> session,
@@ -157,4 +193,16 @@ void SetChatLinkDraft(not_null<PeerData*> peer, TextWithEntities draft) {
 		Data::EntryUpdate::Flag::LocalDraftSet);
 }
 
+std::optional<TLlinkPreviewOptions> LinkPreviewOptions(
+		const WebPageDraft &webpage) {
+	return (webpage.removed || !webpage.url.isEmpty())
+		? tl_linkPreviewOptions(
+			tl_bool(webpage.removed),
+			tl_string(webpage.url),
+			tl_bool(webpage.forceSmallMedia),
+			tl_bool(webpage.forceLargeMedia),
+			tl_bool(webpage.invert))
+		: std::optional<TLlinkPreviewOptions>();
+}
+
 } // namespace Data
diff --git a/Telegram/SourceFiles/data/data_drafts.h b/Telegram/SourceFiles/data/data_drafts.h
index 1330995ed02c07..1eda18253d61d5 100644
--- a/Telegram/SourceFiles/data/data_drafts.h
+++ b/Telegram/SourceFiles/data/data_drafts.h
@@ -17,13 +17,21 @@ namespace Main {
 class Session;
 } // namespace Main
 
+namespace Tdb {
+class TLDdraftMessage;
+class TLlinkPreviewOptions;
+} // namespace Tdb
+
 namespace Data {
 
 void ApplyPeerCloudDraft(
 	not_null<Main::Session*> session,
 	PeerId peerId,
 	MsgId topicRootId,
+	const Tdb::TLDdraftMessage &draft);
+#if 0 // goodToRemove
 	const MTPDdraftMessage &draft);
+#endif
 void ClearPeerCloudDraft(
 	not_null<Main::Session*> session,
 	PeerId peerId,
@@ -45,6 +53,9 @@ struct WebPageDraft {
 		= default;
 };
 
+[[nodiscard]] std::optional<Tdb::TLlinkPreviewOptions> LinkPreviewOptions(
+	const WebPageDraft &webpage);
+
 struct Draft {
 	Draft() = default;
 	Draft(

From bc4bf871383487bd619e63505e6b38977219b41b Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Mon, 16 May 2022 09:42:50 +0300
Subject: [PATCH 153/349] Migrated requesting of full peer info from MTP to
 TDLib.

---
 Telegram/SourceFiles/api/api_updates.cpp | 25 ++++--------
 Telegram/SourceFiles/apiwrap.cpp         | 52 +++++++++++++++++++++++-
 2 files changed, 60 insertions(+), 17 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 6eee1cc94622a9..c2dad220bde633 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2992,24 +2992,17 @@ void Updates::applyUpdate(const TLupdate &update) {
 		owner.processChannel(data.vsupergroup());
 	}, [&](const TLDupdateSecretChat &data) {
 	}, [&](const TLDupdateUserFullInfo &data) {
-		const auto user = owner.user(UserId(data.vuser_id()));
-		data.vuser_full_info().match([&](const TLDuserFullInfo &data) {
-			::Data::ApplyUserUpdate(user, data);
-		});
+		::Data::ApplyUserUpdate(
+			owner.user(UserId(data.vuser_id())),
+			data.vuser_full_info().data());
 	}, [&](const TLDupdateBasicGroupFullInfo &data) {
-		const auto chat = owner.chat(
-			ChatId(data.vbasic_group_id()));
-		data.vbasic_group_full_info().match([&](
-			const TLDbasicGroupFullInfo &data) {
-			::Data::ApplyChatUpdate(chat, data);
-		});
+		::Data::ApplyChatUpdate(
+			owner.chat(ChatId(data.vbasic_group_id())),
+			data.vbasic_group_full_info().data());
 	}, [&](const TLDupdateSupergroupFullInfo &data) {
-		const auto channel = owner.channel(
-			ChannelId(data.vsupergroup_id()));
-		data.vsupergroup_full_info().match([&](
-			const TLDsupergroupFullInfo &data) {
-			::Data::ApplyChannelUpdate(channel, data);
-		});
+		::Data::ApplyChannelUpdate(
+			owner.channel(ChannelId(data.vsupergroup_id())),
+			data.vsupergroup_full_info().data());
 	}, [&](const TLDupdateServiceNotification &data) {
 	}, [&](const TLDupdateFile &data) {
 	}, [&](const TLDupdateFileGenerationStart &data) {
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index d5b54b2be0a73f..615c4a29bc3e81 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -1262,11 +1262,61 @@ void ApiWrap::requestWallPaper(
 }
 
 void ApiWrap::requestFullPeer(not_null<PeerData*> peer) {
-#if 0 // todo
 	if (_fullPeerRequests.contains(peer)) {
 		return;
 	}
 
+	const auto requestId = [&] {
+		const auto failHandler = [=](const Tdb::Error &error) {
+			_fullPeerRequests.remove(peer);
+			migrateFail(peer, error.message);
+		};
+		const auto finish = [=] {
+			_fullPeerRequests.remove(peer);
+			_session->changes().peerUpdated(
+				peer,
+				Data::PeerUpdate::Flag::FullInfo);
+		};
+		if (const auto user = peer->asUser()) {
+			if (_session->supportMode()) {
+				_session->supportHelper().refreshInfo(user);
+			}
+			return sender().request(TLgetUserFullInfo(
+				tl_int53(user->id.value)
+			)).done([=](const TLDuserFullInfo &data) {
+				Data::ApplyUserUpdate(user, data);
+				finish();
+#if 0 // doLater ?
+				if (user == _session->user() && !_session->validateSelf(fields.vid().v)) {
+					constexpr auto kRequestUserAgainTimeout = crl::time(10000);
+					base::call_delayed(kRequestUserAgainTimeout, _session, [=] {
+						requestFullPeer(user);
+					});
+					return;
+				}
+#endif
+			}).fail(failHandler).send();
+		} else if (const auto chat = peer->asChat()) {
+			return sender().request(TLgetBasicGroupFullInfo(
+				tl_int53(chat->id.value)
+			)).done([=](const TLDbasicGroupFullInfo &data) {
+				Data::ApplyChatUpdate(chat, data);
+				finish();
+			}).fail(failHandler).send();
+		} else if (const auto channel = peer->asChannel()) {
+			return sender().request(TLgetSupergroupFullInfo(
+				tl_int53(channel->id.value)
+			)).done([=](const TLDsupergroupFullInfo &data) {
+				Data::ApplyChannelUpdate(channel, data);
+				finish();
+				migrateDone(channel, channel);
+			}).fail(failHandler).send();
+		}
+		Unexpected("Peer type in requestFullPeer.");
+	}();
+	_fullPeerRequests.emplace(peer, requestId);
+
+#if 0 // goodToRemove
 	const auto requestId = [&] {
 		const auto failHandler = [=](const MTP::Error &error) {
 			_fullPeerRequests.remove(peer);

From 8b14954c58d5b7b06c9a13b6f060eabb4b3f9cf5 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 31 Jul 2022 10:21:48 +0300
Subject: [PATCH 154/349] Completely migrated cloud password from MTP to TDLib
 after redesign.

---
 .../SourceFiles/api/api_cloud_password.cpp    | 336 ++++++++----------
 1 file changed, 146 insertions(+), 190 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_cloud_password.cpp b/Telegram/SourceFiles/api/api_cloud_password.cpp
index 19a4ab24560aa9..590cb7a93304ee 100644
--- a/Telegram/SourceFiles/api/api_cloud_password.cpp
+++ b/Telegram/SourceFiles/api/api_cloud_password.cpp
@@ -31,7 +31,8 @@ int TLToCodeLength(const TLDpasswordState &data) {
 }
 
 Core::CloudPasswordState TLToCloudPasswordState(
-		const TLDpasswordState &data) {
+		const TLpasswordState &state) {
+	const auto &data = state.data();
 	auto result = Core::CloudPasswordState();
 	result.hasPassword = data.vhas_password().v;
 	result.hasRecovery = data.vhas_recovery_email_address().v;
@@ -61,8 +62,6 @@ Core::CloudPasswordState TLToCloudPasswordState(
 
 } // namespace
 
-// #TODO Add ability to set recovery email separately.
-
 CloudPassword::CloudPassword(not_null<ApiWrap*> api)
 : _api(&api->instance()) {
 }
@@ -78,6 +77,7 @@ void CloudPassword::apply(Core::CloudPasswordState state) {
 	} else {
 		_state = std::make_unique<Core::CloudPasswordState>(std::move(state));
 	}
+	_state->outdatedClient = false;
 	_stateChanges.fire_copy(*_state);
 }
 
@@ -97,7 +97,7 @@ void CloudPassword::reload() {
 
 	_api.request(TLgetPasswordState(
 	)).done([=](const TLpasswordState &result) {
-		apply(result);
+		apply(TLToCloudPasswordState(result));
 	}).fail([=](const Error &error) {
 		if (!_state) {
 			_state = std::make_unique<Core::CloudPasswordState>();
@@ -121,7 +121,7 @@ void CloudPassword::clearUnconfirmedPassword() {
 		tl_string()
 	)).done([=](const TLpasswordState &result) {
 		_requestId = 0;
-		apply(result);
+		apply(TLToCloudPasswordState(result));
 	}).fail([=](const Error &error) {
 		_requestId = 0;
 		reload();
@@ -236,16 +236,13 @@ auto CloudPassword::cancelResetPassword()
 	};
 }
 
-void CloudPassword::apply(const TLpasswordState &state) {
-	apply(TLToCloudPasswordState(state.data()));
-}
-
 rpl::producer<CloudPassword::SetOk, QString> CloudPassword::set(
 		const QString &oldPassword,
 		const QString &newPassword,
 		const QString &hint,
 		bool hasRecoveryEmail,
 		const QString &recoveryEmail) {
+
 	return [=](auto consumer) {
 		_api.request(TLsetPassword(
 			tl_string(oldPassword),
@@ -254,38 +251,12 @@ rpl::producer<CloudPassword::SetOk, QString> CloudPassword::set(
 			tl_bool(hasRecoveryEmail),
 			tl_string(recoveryEmail)
 		)).done([=](const TLpasswordState &result) {
+			apply(TLToCloudPasswordState(result));
 			const auto codeLength = TLToCodeLength(result.data());
 			if (codeLength) {
 				consumer.put_next(SetOk{ codeLength });
 			} else {
 				consumer.put_done();
-				apply(result);
-			}
-		}).fail([=](const Error &error) {
-			consumer.put_error_copy(error.message);
-		}).send();
-#if 0 // doLater
-		// }).handleFloodErrors().send();
-#endif
-
-		return rpl::lifetime();
-	};
-}
-
-rpl::producer<CloudPassword::SetOk, QString> CloudPassword::setEmail(
-		const QString &oldPassword,
-		const QString &recoveryEmail) {
-	return [=](auto consumer) {
-		_api.request(TLsetRecoveryEmailAddress(
-			tl_string(oldPassword),
-			tl_string(recoveryEmail)
-		)).done([=](const TLpasswordState &result) {
-			const auto codeLength = TLToCodeLength(result.data());
-			if (codeLength) {
-				consumer.put_next(SetOk{ codeLength });
-			} else {
-				consumer.put_done();
-				apply(result);
 			}
 		}).fail([=](const Error &error) {
 			consumer.put_error_copy(error.message);
@@ -296,160 +267,8 @@ rpl::producer<CloudPassword::SetOk, QString> CloudPassword::setEmail(
 
 		return rpl::lifetime();
 	};
-}
-
-rpl::producer<rpl::no_value, QString> CloudPassword::confirmEmail(
-		const QString &code) {
-	return [=](auto consumer) {
-		_api.request(TLcheckRecoveryEmailAddressCode(
-			tl_string(code)
-		)).done([=](const TLpasswordState &result) {
-			consumer.put_done();
-			apply(result);
-		}).fail([=](const Error &error) {
-			consumer.put_error_copy(error.message);
-		}).send();
-#if 0 // doLater
-		// }).handleFloodErrors().send();
-#endif
-
-		return rpl::lifetime();
-	};
-}
-
-rpl::producer<rpl::no_value, QString> CloudPassword::resendEmailCode() {
-	return [=](auto consumer) {
-		_api.request(TLresendRecoveryEmailAddressCode(
-		)).done([=](const TLpasswordState &result) {
-			consumer.put_done();
-			apply(result);
-		}).fail([=](const Error &error) {
-			consumer.put_error_copy(error.message);
-		}).send();
-
-		return rpl::lifetime();
-	};
-}
-
-rpl::producer<rpl::no_value, QString> CloudPassword::recoverPassword(
-		const QString &code,
-		const QString &newPassword,
-		const QString &newHint) {
-	return [=](auto consumer) {
-		if (_authorized) {
-			_api.request(TLrecoverPassword(
-				tl_string(code),
-				tl_string(newPassword),
-				tl_string(newHint)
-			)).done([=](const TLpasswordState &result) {
-				consumer.put_done();
-				apply(result);
-			}).fail([=](const Error &error) {
-				consumer.put_error_copy(error.message);
-			}).send();
-		} else {
-			_api.request(TLrecoverAuthenticationPassword(
-				tl_string(code),
-				tl_string(newPassword),
-				tl_string(newHint)
-			)).done([=](const TLok &) {
-				consumer.put_done();
-			}).fail([=](const Error &error) {
-				consumer.put_error_copy(error.message);
-			}).send();
-		}
-
-		return rpl::lifetime();
-	};
-}
-
-rpl::producer<QString, QString> CloudPassword::requestPasswordRecovery() {
-	return [=](auto consumer) {
-		if (!_authorized) {
-			_api.request(TLrequestAuthenticationPasswordRecovery(
-			)).done([=](const TLok &) {
-				consumer.put_done();
-			}).fail([=](const Error &error) {
-				consumer.put_error_copy(error.message);
-			}).send();
-			return rpl::lifetime();
-		}
-		_api.request(TLrequestPasswordRecovery(
-		)).done([=](const TLemailAddressAuthenticationCodeInfo &result) {
-			result.match([&](
-					const TLDemailAddressAuthenticationCodeInfo &data) {
-				consumer.put_next_copy(data.vemail_address_pattern().v);
-			});
-			consumer.put_done();
-		}).fail([=](const Error &error) {
-			consumer.put_error_copy(error.message);
-		}).send();
-
-		return rpl::lifetime();
-	};
-}
-
-auto CloudPassword::checkRecoveryEmailAddressCode(const QString &code)
--> rpl::producer<rpl::no_value, QString> {
-	return [=](auto consumer) {
-		if (_authorized) {
-			_api.request(TLcheckRecoveryEmailAddressCode(
-				tl_string(code)
-			)).done([=](const TLpasswordState &) {
-				consumer.put_done();
-			}).fail([=](const Error &error) {
-				consumer.put_error_copy(error.message);
-			}).send();
-#if 0 // doLater
-			// }).handleFloodErrors().send();
-#endif
-		} else {
-			_api.request(TLcheckAuthenticationPasswordRecoveryCode(
-				tl_string(code)
-			)).done([=](const TLok &) {
-				consumer.put_done();
-			}).fail([=](const Error &error) {
-				consumer.put_error_copy(error.message);
-			}).send();
-		}
-
-		return rpl::lifetime();
-	};
-}
-
-rpl::producer<rpl::no_value, QString> CloudPassword::check(
-		const QString &password) {
-	return [=](auto consumer) {
-		if (_authorized) {
-			_api.request(Tdb::TLgetRecoveryEmailAddress(
-				tl_string(password)
-			)).done([=] {
-				consumer.put_done();
-			}).fail([=](const Error &error) {
-				consumer.put_error_copy(error.message);
-			}).send();
-		} else {
-			_api.request(TLcheckAuthenticationPassword(
-				tl_string(password)
-			)).done([=](const TLok &) {
-				consumer.put_done();
-			}).fail([=](const Error &error) {
-				consumer.put_error_copy(error.message);
-			}).send();
-		}
-
-		return rpl::lifetime();
-	};
-}
-
-#if 0 // mtp
-rpl::producer<CloudPassword::SetOk, QString> CloudPassword::set(
-		const QString &oldPassword,
-		const QString &newPassword,
-		const QString &hint,
-		bool hasRecoveryEmail,
-		const QString &recoveryEmail) {
 
+#if 0 // goodToRemove
 	const auto generatePasswordCheck = [=](
 			const Core::CloudPasswordState &latestState) {
 		if (oldPassword.isEmpty() || !latestState.hasPassword) {
@@ -615,10 +434,35 @@ rpl::producer<CloudPassword::SetOk, QString> CloudPassword::set(
 		}).send();
 		return rpl::lifetime();
 	};
+#endif
 }
 
 rpl::producer<rpl::no_value, QString> CloudPassword::check(
 		const QString &password) {
+
+	return [=](auto consumer) {
+		if (_authorized) {
+			_api.request(Tdb::TLgetRecoveryEmailAddress(
+				tl_string(password)
+			)).done([=] {
+				consumer.put_done();
+			}).fail([=](const Error &error) {
+				consumer.put_error_copy(error.message);
+			}).send();
+		} else {
+			_api.request(TLcheckAuthenticationPassword(
+				tl_string(password)
+			)).done([=](const TLok &) {
+				consumer.put_done();
+			}).fail([=](const Error &error) {
+				consumer.put_error_copy(error.message);
+			}).send();
+		}
+
+		return rpl::lifetime();
+	};
+
+#if 0 // goodToRemove
 	return [=](auto consumer) {
 		_api.request(MTPaccount_GetPassword(
 		)).done([=](const MTPaccount_Password &result) {
@@ -650,11 +494,24 @@ rpl::producer<rpl::no_value, QString> CloudPassword::check(
 
 		return rpl::lifetime();
 	};
+#endif
 }
 
 rpl::producer<rpl::no_value, QString> CloudPassword::confirmEmail(
 		const QString &code) {
 	return [=](auto consumer) {
+		_api.request(TLcheckRecoveryEmailAddressCode(
+			tl_string(code)
+		)).done([=](const TLpasswordState &result) {
+			apply(TLToCloudPasswordState(result));
+			consumer.put_done();
+		}).fail([=](const Error &error) {
+			consumer.put_error_copy(error.message);
+		}).send();
+#if 0 // doLater
+		// }).handleFloodErrors().send();
+#endif
+#if 0 // goodToRemove
 		_api.request(MTPaccount_ConfirmPasswordEmail(
 			MTP_string(code)
 		)).done([=] {
@@ -668,6 +525,7 @@ rpl::producer<rpl::no_value, QString> CloudPassword::confirmEmail(
 		}).fail([=](const MTP::Error &error) {
 			consumer.put_error_copy(error.type());
 		}).handleFloodErrors().send();
+#endif
 
 		return rpl::lifetime();
 	};
@@ -675,6 +533,14 @@ rpl::producer<rpl::no_value, QString> CloudPassword::confirmEmail(
 
 rpl::producer<rpl::no_value, QString> CloudPassword::resendEmailCode() {
 	return [=](auto consumer) {
+		_api.request(TLresendRecoveryEmailAddressCode(
+		)).done([=](const TLpasswordState &result) {
+			apply(TLToCloudPasswordState(result));
+			consumer.put_done();
+		}).fail([=](const Error &error) {
+			consumer.put_error_copy(error.message);
+		}).send();
+#if 0 // goodToRemove
 		_api.request(MTPaccount_ResendPasswordEmail(
 		)).done([=] {
 			_api.request(MTPaccount_GetPassword(
@@ -687,6 +553,7 @@ rpl::producer<rpl::no_value, QString> CloudPassword::resendEmailCode() {
 		}).fail([=](const MTP::Error &error) {
 			consumer.put_error_copy(error.type());
 		}).handleFloodErrors().send();
+#endif
 
 		return rpl::lifetime();
 	};
@@ -695,6 +562,24 @@ rpl::producer<rpl::no_value, QString> CloudPassword::resendEmailCode() {
 rpl::producer<CloudPassword::SetOk, QString> CloudPassword::setEmail(
 		const QString &oldPassword,
 		const QString &recoveryEmail) {
+	return [=](auto consumer) {
+		_api.request(TLsetRecoveryEmailAddress(
+			tl_string(oldPassword),
+			tl_string(recoveryEmail)
+		)).done([=](const TLpasswordState &result) {
+			apply(TLToCloudPasswordState(result));
+			const auto codeLength = TLToCodeLength(result.data());
+			if (codeLength) {
+				consumer.put_next(SetOk{ codeLength });
+			} else {
+				consumer.put_done();
+			}
+		}).fail([=](const Error &error) {
+			consumer.put_error_copy(error.message);
+		}).send();
+		return rpl::lifetime();
+	};
+#if 0 // goodToRemove
 	const auto generatePasswordCheck = [=](
 			const Core::CloudPasswordState &latestState) {
 		if (oldPassword.isEmpty() || !latestState.hasPassword) {
@@ -764,13 +649,41 @@ rpl::producer<CloudPassword::SetOk, QString> CloudPassword::setEmail(
 		}).send();
 		return rpl::lifetime();
 	};
+#endif
 }
 
 rpl::producer<rpl::no_value, QString> CloudPassword::recoverPassword(
 		const QString &code,
 		const QString &newPassword,
 		const QString &newHint) {
+	return [=](auto consumer) {
+		if (_authorized) {
+			_api.request(TLrecoverPassword(
+				tl_string(code),
+				tl_string(newPassword),
+				tl_string(newHint)
+			)).done([=](const TLpasswordState &result) {
+				apply(TLToCloudPasswordState(result));
+				consumer.put_done();
+			}).fail([=](const Error &error) {
+				consumer.put_error_copy(error.message);
+			}).send();
+		} else {
+			_api.request(TLrecoverAuthenticationPassword(
+				tl_string(code),
+				tl_string(newPassword),
+				tl_string(newHint)
+			)).done([=](const TLok &) {
+				consumer.put_done();
+			}).fail([=](const Error &error) {
+				consumer.put_error_copy(error.message);
+			}).send();
+		}
 
+		return rpl::lifetime();
+	};
+
+#if 0 // goodToRemove
 	const auto finish = [=](auto consumer) {
 		_api.request(MTPaccount_GetPassword(
 		)).done([=](const MTPaccount_Password &result) {
@@ -833,10 +746,31 @@ rpl::producer<rpl::no_value, QString> CloudPassword::recoverPassword(
 		}).send();
 		return rpl::lifetime();
 	};
+#endif
 }
 
 rpl::producer<QString, QString> CloudPassword::requestPasswordRecovery() {
 	return [=](auto consumer) {
+		if (!_authorized) {
+			_api.request(TLrequestAuthenticationPasswordRecovery(
+			)).done([=](const TLok &) {
+				consumer.put_done();
+			}).fail([=](const Error &error) {
+				consumer.put_error_copy(error.message);
+			}).send();
+			return rpl::lifetime();
+		}
+		_api.request(TLrequestPasswordRecovery(
+		)).done([=](const TLemailAddressAuthenticationCodeInfo &result) {
+			result.match([&](
+					const TLDemailAddressAuthenticationCodeInfo &data) {
+				consumer.put_next_copy(data.vemail_address_pattern().v);
+			});
+			consumer.put_done();
+		}).fail([=](const Error &error) {
+			consumer.put_error_copy(error.message);
+		}).send();
+#if 0 // goodToRemove
 		_api.request(MTPauth_RequestPasswordRecovery(
 		)).done([=](const MTPauth_PasswordRecovery &result) {
 			result.match([&](const MTPDauth_passwordRecovery &data) {
@@ -846,6 +780,7 @@ rpl::producer<QString, QString> CloudPassword::requestPasswordRecovery() {
 		}).fail([=](const MTP::Error &error) {
 			consumer.put_error_copy(error.type());
 		}).send();
+#endif
 		return rpl::lifetime();
 	};
 }
@@ -853,6 +788,27 @@ rpl::producer<QString, QString> CloudPassword::requestPasswordRecovery() {
 auto CloudPassword::checkRecoveryEmailAddressCode(const QString &code)
 -> rpl::producer<rpl::no_value, QString> {
 	return [=](auto consumer) {
+		if (_authorized) {
+			_api.request(TLcheckRecoveryEmailAddressCode(
+				tl_string(code)
+			)).done([=](const TLpasswordState &) {
+				consumer.put_done();
+			}).fail([=](const Error &error) {
+				consumer.put_error_copy(error.message);
+			}).send();
+#if 0 // doLater
+			// }).handleFloodErrors().send();
+#endif
+		} else {
+			_api.request(TLcheckAuthenticationPasswordRecoveryCode(
+				tl_string(code)
+			)).done([=](const TLok &) {
+				consumer.put_done();
+			}).fail([=](const Error &error) {
+				consumer.put_error_copy(error.message);
+			}).send();
+		}
+#if 0 // goodToRemove
 		_api.request(MTPauth_CheckRecoveryPassword(
 			MTP_string(code)
 		)).done([=] {
@@ -860,10 +816,10 @@ auto CloudPassword::checkRecoveryEmailAddressCode(const QString &code)
 		}).fail([=](const MTP::Error &error) {
 			consumer.put_error_copy(error.type());
 		}).handleFloodErrors().send();
+#endif
 
 		return rpl::lifetime();
 	};
 }
-#endif
 
 } // namespace Api

From b5876851e7ab21a4f7716b91ebef38481a5783ea Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sun, 31 Jul 2022 10:17:46 +0300
Subject: [PATCH 155/349] Fixed build after rebase.

---
 Telegram/SourceFiles/calls/calls_call.cpp            |  8 +++++---
 Telegram/SourceFiles/data/data_message_reactions.cpp |  4 ++--
 .../history/admin_log/history_admin_log_item.cpp     | 12 ++++++++++++
 .../view/reactions/history_view_reactions_list.cpp   |  4 ++--
 4 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/Telegram/SourceFiles/calls/calls_call.cpp b/Telegram/SourceFiles/calls/calls_call.cpp
index aa25eebe13162d..f86d50bec21ac1 100644
--- a/Telegram/SourceFiles/calls/calls_call.cpp
+++ b/Telegram/SourceFiles/calls/calls_call.cpp
@@ -1150,14 +1150,16 @@ void Call::createAndStartController(const Tdb::TLDcallStateReady &data) {
 			const MTPDphoneCallProtocol &data) {
 		return data.vlibrary_versions().v;
 	}).value(0, MTP_bytes(kDefaultVersion)).v;
-#endif
-	const auto version = protocol.vlibrary_versions().v.front().v;
 
-#if 0 // goodToRemove
 	LOG(("Call Info: Creating instance with version '%1', allowP2P: %2").arg(
 		QString::fromUtf8(version),
 		Logs::b(call.is_p2p_allowed())));
 #endif
+	const auto version = protocol.vlibrary_versions().v.front().v;
+
+	LOG(("Call Info: Creating instance with version '%1', allowP2P: %2").arg(
+		version,
+		Logs::b(data.vallow_p2p().v)));
 
 	const auto versionString = version.toStdString();
 	const auto &settings = Core::App().settings();
diff --git a/Telegram/SourceFiles/data/data_message_reactions.cpp b/Telegram/SourceFiles/data/data_message_reactions.cpp
index d932f202a772d1..5446e792d0cb66 100644
--- a/Telegram/SourceFiles/data/data_message_reactions.cpp
+++ b/Telegram/SourceFiles/data/data_message_reactions.cpp
@@ -2247,8 +2247,8 @@ bool MessageReactions::change(const QVector<TLmessageReaction> &list) {
 	auto changed = false;
 	auto existing = base::flat_set<QString>();
 	auto parsed = base::flat_map<QString, std::vector<RecentReaction>>();
-	for (const auto &reaction : list) {
-		const auto &data = reaction.data();
+	for (const auto &tlReaction : list) {
+		const auto &data = tlReaction.data();
 		const auto reaction = data.vreaction().v;
 		if (data.vis_chosen().v && _chosen != reaction) {
 			_chosen = reaction;
diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
index f3fc64012783f4..caac3b57d67575 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
@@ -239,6 +239,18 @@ bool MediaCanHaveCaption(const Tdb::TLmessage &message) {
 		return true;
 	}, [](const Tdb::TLDmessageDocument &) {
 		return true;
+	}, [](const Tdb::TLDmessageAudio &) {
+		return true;
+	}, [](const Tdb::TLDmessageAnimation &) {
+		return true;
+	}, [](const Tdb::TLDmessageExpiredPhoto &) {
+		return true;
+	}, [](const Tdb::TLDmessageVideo &) {
+		return true;
+	}, [](const Tdb::TLDmessageExpiredVideo &) {
+		return true;
+	}, [](const Tdb::TLDmessageVoiceNote &) {
+		return true;
 	}, [](const auto &) {
 		return false;
 	});
diff --git a/Telegram/SourceFiles/history/view/reactions/history_view_reactions_list.cpp b/Telegram/SourceFiles/history/view/reactions/history_view_reactions_list.cpp
index 56ca7e1259f591..b337c2a7f08a4c 100644
--- a/Telegram/SourceFiles/history/view/reactions/history_view_reactions_list.cpp
+++ b/Telegram/SourceFiles/history/view/reactions/history_view_reactions_list.cpp
@@ -303,8 +303,8 @@ void Controller::loadMore(const ReactionId &reaction) {
 		const auto &data = result.data();
 		auto &owner = _item->history()->owner();
 		(filtered ? _filteredOffset : _allOffset) = data.vnext_offset().v;
-		for (const auto &reaction : data.vreactions().v) {
-			const auto &data = reaction.data();
+		for (const auto &tlReaction : data.vreactions().v) {
+			const auto &data = tlReaction.data();
 			const auto peer = owner.peerLoaded(
 				peerFromSender(data.vsender_id()));
 			const auto reaction = data.vreaction().v;

From 8cc351087c6b8e54cf0f8c7e45671c4a82e6eb1e Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Sun, 31 Jul 2022 23:09:53 +0300
Subject: [PATCH 156/349] Implement leaving channels through TDLib.

---
 Telegram/SourceFiles/apiwrap.cpp | 27 +++++++++++++++++++++------
 1 file changed, 21 insertions(+), 6 deletions(-)

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 615c4a29bc3e81..008b9f12d468e6 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -2066,7 +2066,17 @@ void ApiWrap::joinChannel(not_null<ChannelData*> channel) {
 }
 
 void ApiWrap::leaveChannel(not_null<ChannelData*> channel) {
-#if 0 // todo
+	if (!_channelAmInRequests.contains(channel)) {
+		auto requestId = sender().request(TLleaveChat(
+			peerToTdbChat(channel->id)
+		)).done([=] {
+			_channelAmInRequests.remove(channel);
+		}).fail([=] {
+			_channelAmInRequests.remove(channel);
+		}).send();
+		_channelAmInRequests.insert(channel, requestId);
+	}
+#if 0 // mtp
 	if (!channel->amIn()) {
 		session().changes().peerUpdated(
 			channel,
@@ -2336,11 +2346,16 @@ void ApiWrap::clearHistory(not_null<PeerData*> peer, bool revoke) {
 }
 
 void ApiWrap::deleteConversation(not_null<PeerData*> peer, bool revoke) {
-	sender().request(TLdeleteChatHistory(
-		peerToTdbChat(peer->id),
-		tl_bool(true),
-		tl_bool(revoke)
-	)).send();
+	const auto finish = [=] {
+		deleteHistory(peer, false, revoke);
+	};
+	if (const auto chat = peer->asChat()) {
+		sender().request(TLleaveChat(
+			peerToTdbChat(chat->id)
+		)).done(finish).fail(finish).send();
+	} else {
+		finish();
+	}
 #if 0 // mtp
 	if (const auto chat = peer->asChat()) {
 		request(MTPmessages_DeleteChatUser(

From 9dd8203b436bd949e45ade3d0383379eb9923c96 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 2 Aug 2022 11:43:25 +0300
Subject: [PATCH 157/349] Request webpage preview through TDLib.

---
 Telegram/SourceFiles/history/history_widget.h |  7 +++-
 .../history_view_webpage_processor.cpp        | 37 ++++++++++++++++++-
 2 files changed, 42 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/history/history_widget.h b/Telegram/SourceFiles/history/history_widget.h
index 1d737f218c0995..13a5ab7c81c425 100644
--- a/Telegram/SourceFiles/history/history_widget.h
+++ b/Telegram/SourceFiles/history/history_widget.h
@@ -26,7 +26,8 @@ struct InlineBotQuery;
 namespace Tdb {
 class TLmessages;
 class TLmessage;
-struct Error;
+class TLlinkPreview;
+class Error;
 } // namespace Tdb
 
 namespace MTP {
@@ -567,6 +568,10 @@ class HistoryWidget final
 	void addMessagesToBack(not_null<PeerData*> peer, const QVector<MTPMessage> &messages);
 #endif
 
+	void gotPreview(
+		QString links,
+		const Tdb::TLlinkPreview &page,
+		mtpRequestId requestId);
 	void messagesReceived(
 		not_null<PeerData*> peer,
 		const Tdb::TLmessages &messages,
diff --git a/Telegram/SourceFiles/history/view/controls/history_view_webpage_processor.cpp b/Telegram/SourceFiles/history/view/controls/history_view_webpage_processor.cpp
index 6482d5d7258360..a6f96340f99d95 100644
--- a/Telegram/SourceFiles/history/view/controls/history_view_webpage_processor.cpp
+++ b/Telegram/SourceFiles/history/view/controls/history_view_webpage_processor.cpp
@@ -16,7 +16,14 @@ For license and copyright information please follow this link:
 #include "lang/lang_keys.h"
 #include "main/main_session.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace HistoryView::Controls {
+namespace {
+
+using namespace Tdb;
+
+} // namespace
 
 WebPageText TitleAndDescriptionFromWebPage(not_null<WebPageData*> d) {
 	QString resultTitle, resultDescription;
@@ -138,7 +145,7 @@ void WebpageResolver::request(const QString &link, bool force) {
 	if (_requestLink == link && !force) {
 		return;
 	}
-#if 0 // todo
+#if 0 // mtp
 	const auto done = [=](const MTPDmessageMediaWebPage &data) {
 		const auto page = _session->data().processWebpage(data.vwebpage());
 		if (page->pendingTill > 0
@@ -149,11 +156,39 @@ void WebpageResolver::request(const QString &link, bool force) {
 		_cache.emplace(link, page->failed ? nullptr : page.get());
 		_resolved.fire_copy(link);
 	};
+#endif
+	const auto done = [=](const TLlinkPreview &result) {
+		const auto page = _session->data().processWebpage(result);
+		if (page->pendingTill > 0
+			&& page->pendingTill < base::unixtime::now()) {
+			page->pendingTill = 0;
+			page->failed = true;
+		}
+		_cache.emplace(link, page->failed ? nullptr : page.get());
+		_resolved.fire_copy(link);
+	};
 	const auto fail = [=] {
 		_cache.emplace(link, nullptr);
 		_resolved.fire_copy(link);
 	};
 	_requestLink = link;
+
+	_requestId = _api.request(TLgetLinkPreview(
+		tl_formattedText(tl_string(link), tl_vector<TLtextEntity>()),
+		std::nullopt
+	)).done([=](const TLlinkPreview &result, mtpRequestId requestId) {
+		if (_requestId == requestId) {
+			_requestId = 0;
+		}
+		done(result);
+	}).fail([=](const Error &error, mtpRequestId requestId) {
+		if (_requestId == requestId) {
+			_requestId = 0;
+		}
+		fail();
+	}).send();
+
+#if 0 // mtp
 	_requestId = _api.request(
 		MTPmessages_GetWebPagePreview(
 			MTP_flags(0),

From 45ca4fc8bb3bcb5bdd9eb04973eca54c15ab8b4f Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 5 Aug 2022 14:17:49 +0300
Subject: [PATCH 158/349] Implement text / caption edit using TDLib.

---
 Telegram/SourceFiles/api/api_editing.cpp      | 35 +++++++++++++++++++
 .../SourceFiles/history/history_widget.cpp    |  3 ++
 2 files changed, 38 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_editing.cpp b/Telegram/SourceFiles/api/api_editing.cpp
index 3d03600b46a995..86d8a278b03401 100644
--- a/Telegram/SourceFiles/api/api_editing.cpp
+++ b/Telegram/SourceFiles/api/api_editing.cpp
@@ -24,9 +24,12 @@ For license and copyright information please follow this link:
 #include "mtproto/mtproto_response.h"
 #include "boxes/abstract_box.h" // Ui::show().
 
+#include "tdb/tdb_sender.h"
+
 namespace Api {
 namespace {
 
+using namespace Tdb;
 using namespace rpl::details;
 
 template <typename T>
@@ -242,6 +245,21 @@ mtpRequestId EditCaption(
 		SendOptions options,
 		Fn<void()> done,
 		Fn<void(const QString &)> fail) {
+	const auto session = &item->history()->session();
+	return session->sender().request(TLeditMessageCaption(
+		peerToTdbChat(item->history()->peer->id),
+		tl_int53(item->id.bare),
+		Api::FormattedTextToTdb(
+			session,
+			caption,
+			Api::ConvertOption::SkipLocal)
+	)).done([=](const TLmessage &result) {
+		session->data().processMessage(result, NewMessageType::Existing);
+		done();
+	}).fail([=](const Error &error) {
+		fail(error.message);
+	}).send();
+#if 0 // mtp
 	return EditMessage(
 		item,
 		caption,
@@ -249,6 +267,7 @@ mtpRequestId EditCaption(
 		options,
 		done,
 		fail);
+#endif
 }
 
 mtpRequestId EditTextMessage(
@@ -259,6 +278,21 @@ mtpRequestId EditTextMessage(
 		Fn<void(mtpRequestId requestId)> done,
 		Fn<void(const QString &error, mtpRequestId requestId)> fail,
 		bool spoilered) {
+	const auto session = &item->history()->session();
+	return session->sender().request(TLeditMessageText(
+		peerToTdbChat(item->history()->peer->id),
+		tl_int53(item->id.bare),
+		tl_inputMessageText(
+			Api::FormattedTextToTdb(caption),
+			Data::LinkPreviewOptions(webpage),
+			tl_bool(true))
+	)).done([=](const TLmessage &result, RequestId requestId) {
+		session->data().processMessage(result, NewMessageType::Existing);
+		done(requestId);
+	}).fail([=](const Error &error, RequestId requestId) {
+		fail(error.message, requestId);
+	}).send();
+#if 0 // mtp
 	const auto media = item->media();
 	if (media
 		&& HistoryView::MediaEditManager::CanBeSpoilered(item)
@@ -351,6 +385,7 @@ mtpRequestId EditTextMessage(
 		callback,
 		fail,
 		std::nullopt);
+#endif
 }
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/history/history_widget.cpp b/Telegram/SourceFiles/history/history_widget.cpp
index 27214123bc214b..113b0a22864f4a 100644
--- a/Telegram/SourceFiles/history/history_widget.cpp
+++ b/Telegram/SourceFiles/history/history_widget.cpp
@@ -8173,7 +8173,10 @@ void HistoryWidget::cancelEdit() {
 	applyDraft();
 
 	if (_saveEditMsgRequestId) {
+		_history->session().sender().request(_saveEditMsgRequestId).cancel();
+#if 0 // mtp
 		_history->session().api().request(_saveEditMsgRequestId).cancel();
+#endif
 		_saveEditMsgRequestId = 0;
 	}
 

From 3c7bc1712c9e932b566f9025499c0b14088dd9c4 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 5 Aug 2022 16:49:24 +0300
Subject: [PATCH 159/349] Cut some more MTP + getMessage + reschedule.

---
 Telegram/SourceFiles/api/api_editing.cpp      | 14 ++++++-
 Telegram/SourceFiles/api/api_editing.h        |  2 +
 Telegram/SourceFiles/api/api_report.cpp       |  2 +
 Telegram/SourceFiles/api/api_sending.cpp      | 29 ++++++-------
 .../SourceFiles/api/api_unread_things.cpp     |  2 +
 Telegram/SourceFiles/api/api_unread_things.h  |  2 +
 Telegram/SourceFiles/api/api_updates.cpp      |  2 +-
 Telegram/SourceFiles/apiwrap.cpp              | 24 ++++++++---
 Telegram/SourceFiles/apiwrap.h                | 15 ++++++-
 Telegram/SourceFiles/data/data_document.cpp   | 42 ++++++++++---------
 Telegram/SourceFiles/data/data_document.h     |  7 +++-
 Telegram/SourceFiles/data/data_peer.cpp       | 13 +++---
 Telegram/SourceFiles/data/data_peer.h         |  3 +-
 Telegram/SourceFiles/data/data_photo.cpp      | 15 +++++++
 Telegram/SourceFiles/data/data_photo.h        |  2 +
 Telegram/SourceFiles/data/data_session.cpp    |  6 +++
 Telegram/SourceFiles/data/data_web_page.cpp   |  2 +
 Telegram/SourceFiles/main/main_session.cpp    |  8 ++++
 Telegram/SourceFiles/main/main_session.h      |  5 +++
 .../media_streaming_loader_mtproto.cpp        |  2 +
 .../media_streaming_loader_mtproto.h          |  2 +
 .../storage/download_manager_mtproto.cpp      |  2 +
 .../storage/download_manager_mtproto.h        |  2 +
 .../SourceFiles/storage/file_download.cpp     |  8 ++++
 .../storage/file_download_mtproto.cpp         |  2 +
 .../storage/file_download_mtproto.h           |  2 +
 .../SourceFiles/storage/localimageloader.cpp  |  4 ++
 .../SourceFiles/storage/localimageloader.h    |  3 ++
 .../SourceFiles/ui/image/image_location.cpp   | 26 +++++++++++-
 .../SourceFiles/ui/image/image_location.h     | 13 +++++-
 .../window/themes/window_theme_editor_box.cpp |  5 +--
 31 files changed, 204 insertions(+), 62 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_editing.cpp b/Telegram/SourceFiles/api/api_editing.cpp
index 86d8a278b03401..8e744389765ce6 100644
--- a/Telegram/SourceFiles/api/api_editing.cpp
+++ b/Telegram/SourceFiles/api/api_editing.cpp
@@ -25,6 +25,7 @@ For license and copyright information please follow this link:
 #include "boxes/abstract_box.h" // Ui::show().
 
 #include "tdb/tdb_sender.h"
+#include "api/api_sending.h"
 
 namespace Api {
 namespace {
@@ -32,6 +33,7 @@ namespace {
 using namespace Tdb;
 using namespace rpl::details;
 
+#if 0 // mtp
 template <typename T>
 constexpr auto WithId
 	= is_callable_plain_v<T, Fn<void()>, mtpRequestId>;
@@ -99,7 +101,6 @@ mtpRequestId EditMessage(
 		? MTPmessages_EditMessage::Flag::f_quick_reply_shortcut_id
 		: emptyFlag);
 
-#if 0 // todo
 	const auto id = item->isScheduled()
 		? session->scheduledMessages().lookupId(item)
 		: item->isBusinessShortcut()
@@ -145,7 +146,6 @@ mtpRequestId EditMessage(
 			t_bad_callback(fail);
 		}
 	}).send();
-#endif
 	return 0;
 }
 
@@ -202,17 +202,26 @@ void EditMessageWithUploadedMedia(
 
 	EditMessage(item, options, done, fail, media);
 }
+#endif
 
 } // namespace
 
 void RescheduleMessage(
 		not_null<HistoryItem*> item,
 		SendOptions options) {
+	item->history()->session().sender().request(TLeditMessageSchedulingState(
+		peerToTdbChat(item->history()->peer->id),
+		tl_int53(item->id.bare),
+		ScheduledToTL(options.scheduled)
+	)).send();
+#if 0 // mtp
 	const auto empty = [] {};
 	options.invertCaption = item->invertMedia();
 	EditMessage(item, options, empty, empty);
+#endif
 }
 
+#if 0 // mtp
 void EditMessageWithUploadedDocument(
 		HistoryItem *item,
 		RemoteFileInfo info,
@@ -238,6 +247,7 @@ void EditMessageWithUploadedPhoto(
 		options,
 		PrepareUploadedPhoto(item, std::move(info)));
 }
+#endif
 
 mtpRequestId EditCaption(
 		not_null<HistoryItem*> item,
diff --git a/Telegram/SourceFiles/api/api_editing.h b/Telegram/SourceFiles/api/api_editing.h
index 630e1cd8d5a408..aa9b6b460bf5a7 100644
--- a/Telegram/SourceFiles/api/api_editing.h
+++ b/Telegram/SourceFiles/api/api_editing.h
@@ -32,6 +32,7 @@ void RescheduleMessage(
 	not_null<HistoryItem*> item,
 	SendOptions options);
 
+#if 0 // mtp
 void EditMessageWithUploadedDocument(
 	HistoryItem *item,
 	RemoteFileInfo info,
@@ -41,6 +42,7 @@ void EditMessageWithUploadedPhoto(
 	HistoryItem *item,
 	RemoteFileInfo info,
 	SendOptions options);
+#endif
 
 mtpRequestId EditCaption(
 	not_null<HistoryItem*> item,
diff --git a/Telegram/SourceFiles/api/api_report.cpp b/Telegram/SourceFiles/api/api_report.cpp
index 309e2d240cbf04..fe27ccda49d15d 100644
--- a/Telegram/SourceFiles/api/api_report.cpp
+++ b/Telegram/SourceFiles/api/api_report.cpp
@@ -49,6 +49,7 @@ void SendReport(
 	auto done = [=] {
 		show->showToast(tr::lng_report_thanks(tr::now));
 	};
+#if 0 // todo
 	v::match(data, [&](v::null_t) {
 		peer->session().api().request(MTPaccount_ReportPeer(
 			peer->input,
@@ -63,6 +64,7 @@ void SendReport(
 			MTP_string(comment)
 		)).done(std::move(done)).send();
 	});
+#endif
 }
 
 auto CreateReportMessagesOrStoriesCallback(
diff --git a/Telegram/SourceFiles/api/api_sending.cpp b/Telegram/SourceFiles/api/api_sending.cpp
index 8c3af951671207..7d2bc3e4e0fc8e 100644
--- a/Telegram/SourceFiles/api/api_sending.cpp
+++ b/Telegram/SourceFiles/api/api_sending.cpp
@@ -73,6 +73,7 @@ void InnerFillMessagePostFlags(
 	}
 }
 
+#if 0 // mtp
 void SendSimpleMedia(SendAction action, MTPInputMedia inputMedia) {
 	const auto history = action.history;
 	const auto peer = history->peer;
@@ -228,7 +229,6 @@ void SendExistingMedia(
 		.effectId = action.options.effectId,
 	}, media, caption);
 
-#if 0 // todo
 	const auto performRequest = [=](const auto &repeatRequest) -> void {
 		auto &histories = history->owner().histories();
 		const auto session = &history->session();
@@ -267,10 +267,10 @@ void SendExistingMedia(
 		});
 	};
 	performRequest(performRequest);
-#endif
 
 	api->finishForwarding(action);
 }
+#endif
 
 [[nodiscard]] TLinputMessageContent MessageContentFromFile(
 		not_null<Main::Session*> session,
@@ -306,12 +306,15 @@ void SendExistingMedia(
 		: std::optional<TLinputThumbnail>());
 	const auto fileById = tl_inputFileId(tl_int32(fields.vid().v));
 	const auto seconds = file->duration / 1000;
+	const auto attached = tl_vector<TLint32>(file->attachedStickers
+		| ranges::views::transform(tl_int32)
+		| ranges::to<QVector>());
 	switch (file->filetype) {
 	case PreparedFileType::Photo:
 		return tl_inputMessagePhoto(
 			fileById,
 			thumbnail,
-			tl_vector<TLint32>(), // todo attached_stickers
+			attached,
 			tl_int32(file->dimensions.width()),
 			tl_int32(file->dimensions.height()),
 			formatted,
@@ -322,7 +325,7 @@ void SendExistingMedia(
 		return tl_inputMessageAnimation(
 			fileById,
 			thumbnail,
-			tl_vector<TLint32>(), // todo attached_stickers
+			attached,
 			tl_int32(seconds),
 			tl_int32(file->dimensions.width()),
 			tl_int32(file->dimensions.height()),
@@ -410,12 +413,7 @@ void SendPreparedAlbumIfReady(
 		tl_messageSendOptions(
 			tl_bool(silentPost),
 			tl_bool(false), // from_background
-			((action.options.scheduled == kScheduledTillOnline)
-				? tl_messageSchedulingStateSendWhenOnline()
-				: (action.options.scheduled > 0)
-				? tl_messageSchedulingStateSendAtDate(
-					tl_int32(action.options.scheduled))
-				: std::optional<TLmessageSchedulingState>())),
+			ScheduledToTL(action.options.scheduled)),
 		tl_vector(std::move(contents)),
 		tl_bool(false) // only_preview
 	)).done([=](const TLmessages &result) {
@@ -451,6 +449,7 @@ void SendExistingDocument(
 		MessageToSend &&message,
 		not_null<DocumentData*> document,
 		std::optional<MsgId> localMessageId) {
+#if 0 // todo
 	const auto inputMedia = [=] {
 		return MTP_inputMediaDocument(
 			MTP_flags(0),
@@ -464,6 +463,7 @@ void SendExistingDocument(
 		inputMedia,
 		document->stickerOrGifOrigin(),
 		std::move(localMessageId));
+#endif
 
 	if (document->sticker()) {
 		document->owner().stickers().incrementSticker(document);
@@ -474,6 +474,7 @@ void SendExistingPhoto(
 		MessageToSend &&message,
 		not_null<PhotoData*> photo,
 		std::optional<MsgId> localMessageId) {
+#if 0 // todo
 	const auto inputMedia = [=] {
 		return MTP_inputMediaPhoto(
 			MTP_flags(0),
@@ -486,6 +487,7 @@ void SendExistingPhoto(
 		inputMedia,
 		Data::FileOrigin(),
 		std::move(localMessageId));
+#endif
 }
 
 bool SendDice(MessageToSend &message) {
@@ -851,12 +853,7 @@ TLmessageSendOptions MessageSendOptions(
 	return tl_messageSendOptions(
 		tl_bool(ShouldSendSilent(peer, action.options)),
 		tl_bool(false), // from_background
-		((action.options.scheduled == kScheduledTillOnline)
-			? tl_messageSchedulingStateSendWhenOnline()
-			: (action.options.scheduled > 0)
-			? tl_messageSchedulingStateSendAtDate(
-				tl_int32(action.options.scheduled))
-			: std::optional<TLmessageSchedulingState>()));
+		ScheduledToTL(action.options.scheduled));
 }
 
 void SendPreparedMessage(
diff --git a/Telegram/SourceFiles/api/api_unread_things.cpp b/Telegram/SourceFiles/api/api_unread_things.cpp
index 07a32b1390d42f..bb27c4a5c4ef9b 100644
--- a/Telegram/SourceFiles/api/api_unread_things.cpp
+++ b/Telegram/SourceFiles/api/api_unread_things.cpp
@@ -52,6 +52,7 @@ void UnreadThings::preloadEnough(Data::Thread *thread) {
 	}
 }
 
+#if 0 // mtp
 void UnreadThings::mediaAndMentionsRead(
 		const base::flat_set<MsgId> &readIds,
 		ChannelData *channel) {
@@ -66,6 +67,7 @@ void UnreadThings::mediaAndMentionsRead(
 		});
 	}
 }
+#endif
 
 void UnreadThings::preloadEnoughMentions(not_null<Data::Thread*> thread) {
 	const auto fullCount = thread->unreadMentions().count();
diff --git a/Telegram/SourceFiles/api/api_unread_things.h b/Telegram/SourceFiles/api/api_unread_things.h
index f3c7e1711eb10c..d6697d7babfaa6 100644
--- a/Telegram/SourceFiles/api/api_unread_things.h
+++ b/Telegram/SourceFiles/api/api_unread_things.h
@@ -26,9 +26,11 @@ class UnreadThings final {
 
 	void preloadEnough(Data::Thread *thread);
 
+#if 0 // mtp
 	void mediaAndMentionsRead(
 		const base::flat_set<MsgId> &readIds,
 		ChannelData *channel = nullptr);
+#endif
 
 	void cancelRequests(not_null<Data::Thread*> thread);
 
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index c2dad220bde633..3a93b6e52e240e 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2960,7 +2960,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateActiveNotifications &data) {
 	}, [&](const TLDupdateHavePendingNotifications &data) {
 	}, [&](const TLDupdateDeleteMessages &data) {
-		if (data.vfrom_cache().v || !data.vis_permanent().v) {
+		if (data.vfrom_cache().v) {
 			return;
 		}
 		const auto peerId = peerFromTdbChat(data.vchat_id());
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 008b9f12d468e6..f9261daa817207 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -170,8 +170,10 @@ struct ApiWrap::DialogsLoadState {
 ApiWrap::ApiWrap(not_null<Main::Session*> session)
 : MTP::Sender(&session->account().mtp())
 , _session(session)
+#if 0 // mtp
 , _messageDataResolveDelayed([=] { resolveMessageDatas(); })
 , _webPagesTimer([=] { resolveWebPages(); })
+#endif
 , _draftsSaveTimer([=] { saveDraftsToCloud(); })
 , _featuredSetsReadTimer([=] { readFeaturedSets(); })
 , _dialogsLoadState(std::make_unique<DialogsLoadState>())
@@ -664,6 +666,19 @@ void ApiWrap::requestMessageData(
 		PeerData *peer,
 		MsgId msgId,
 		Fn<void()> done) {
+	Expects(peer != nullptr);
+
+	sender().request(TLgetMessage(
+		peerToTdbChat(peer->id),
+		tl_int53(msgId.bare)
+	)).done([=](const TLmessage &result) {
+		session().data().processMessage(result, NewMessageType::Existing);
+		done();
+	}).fail([=] {
+		done();
+	}).send();
+
+#if 0 // mtp
 	auto &requests = (peer && peer->isChannel())
 		? _channelMessageDataRequests[peer->asChannel()][msgId]
 		: _messageDataRequests[msgId];
@@ -673,8 +688,10 @@ void ApiWrap::requestMessageData(
 	if (!requests.requestId) {
 		_messageDataResolveDelayed.call();
 	}
+#endif
 }
 
+#if 0 // mtp
 QVector<MTPInputMessage> ApiWrap::collectMessageIds(
 		const MessageDataRequests &requests) {
 	auto result = QVector<MTPInputMessage>();
@@ -710,7 +727,6 @@ void ApiWrap::resolveMessageDatas() {
 		return;
 	}
 
-#if 0 // todo
 	const auto ids = collectMessageIds(_messageDataRequests);
 	if (!ids.isEmpty()) {
 		const auto requestId = request(MTPmessages_GetMessages(
@@ -760,7 +776,6 @@ void ApiWrap::resolveMessageDatas() {
 		}
 		++j;
 	}
-#endif
 }
 
 void ApiWrap::finalizeMessageDataRequest(
@@ -794,6 +809,7 @@ void ApiWrap::finalizeMessageDataRequest(
 		callback();
 	}
 }
+#endif
 
 QString ApiWrap::exportDirectMessageLink(
 		not_null<HistoryItem*> item,
@@ -2699,7 +2715,6 @@ void ApiWrap::gotStickerSet(
 		LOG(("API Error: Unexpected messages.stickerSetNotModified."));
 	});
 }
-#endif
 
 void ApiWrap::requestWebPageDelayed(not_null<WebPageData*> page) {
 	if (page->failed || !page->pendingTill) {
@@ -2725,7 +2740,6 @@ void ApiWrap::clearWebPageRequests() {
 }
 
 void ApiWrap::resolveWebPages() {
-#if 0 // todo
 	auto ids = QVector<MTPInputMessage>(); // temp_req_id = -1
 	using IndexAndMessageIds = QPair<int32, QVector<MTPInputMessage>>;
 	using MessageIdsByChannel = base::flat_map<ChannelData*, IndexAndMessageIds>;
@@ -2801,7 +2815,6 @@ void ApiWrap::resolveWebPages() {
 	if (m < INT_MAX) {
 		_webPagesTimer.callOnce(std::min(m, 86400) * crl::time(1000));
 	}
-#endif
 }
 
 template <typename Request>
@@ -3016,7 +3029,6 @@ void ApiWrap::refreshFileReference(
 	});
 }
 
-#if 0 // mtp
 void ApiWrap::gotWebPages(ChannelData *channel, const MTPmessages_Messages &result, mtpRequestId req) {
 	WebPageData::ApplyChanges(_session, channel, result);
 	for (auto i = _webPagesPending.begin(); i != _webPagesPending.cend();) {
diff --git a/Telegram/SourceFiles/apiwrap.h b/Telegram/SourceFiles/apiwrap.h
index 45c667f2e75d23..e5840d33e0933b 100644
--- a/Telegram/SourceFiles/apiwrap.h
+++ b/Telegram/SourceFiles/apiwrap.h
@@ -198,6 +198,7 @@ class ApiWrap final : public MTP::Sender {
 	void requestFullPeer(not_null<PeerData*> peer);
 	void requestPeerSettings(not_null<PeerData*> peer);
 
+#if 0 // mtp
 	using UpdatedFileReferences = Data::UpdatedFileReferences;
 	using FileReferencesHandler = FnMut<void(const UpdatedFileReferences&)>;
 	void refreshFileReference(
@@ -208,6 +209,7 @@ class ApiWrap final : public MTP::Sender {
 		not_null<Storage::DownloadMtprotoTask*> task,
 		int requestId,
 		const QByteArray &current);
+#endif
 
 	void requestChangelog(
 		const QString &sinceVersion,
@@ -247,9 +249,11 @@ class ApiWrap final : public MTP::Sender {
 		not_null<ChannelData*> channel,
 		not_null<PeerData*> from);
 
+#if 0 // mtp
 	void requestWebPageDelayed(not_null<WebPageData*> page);
 	void clearWebPageRequest(not_null<WebPageData*> page);
 	void clearWebPageRequests();
+#endif
 
 	void scheduleStickerSetRequest(uint64 setId, uint64 access);
 	void requestStickerSets();
@@ -472,6 +476,7 @@ class ApiWrap final : public MTP::Sender {
 
 	void saveDraftsToCloud();
 
+#if 0 // mtp
 	void resolveMessageDatas();
 	void finalizeMessageDataRequest(
 		ChannelData *channel,
@@ -483,7 +488,6 @@ class ApiWrap final : public MTP::Sender {
 		ChannelData *channel,
 		bool onlyExisting = false);
 
-#if 0 // mtp
 	void gotChatFull(
 		not_null<PeerData*> peer,
 		const MTPmessages_ChatFull &result);
@@ -497,7 +501,6 @@ class ApiWrap final : public MTP::Sender {
 		mtpRequestId req);
 	void gotStickerSet(uint64 setId, const MTPmessages_StickerSet &result);
 #endif
-	void resolveWebPages();
 
 	void requestStickers(TimeId now);
 	void requestMasks(TimeId now);
@@ -587,11 +590,13 @@ class ApiWrap final : public MTP::Sender {
 
 	void sendNotifySettingsUpdates();
 
+#if 0 // mtp
 	template <typename Request>
 	void requestFileReference(
 		Data::FileOrigin origin,
 		FileReferencesHandler &&handler,
 		Request &&data);
+#endif
 
 	void migrateDone(
 		not_null<PeerData*> peer,
@@ -606,11 +611,13 @@ class ApiWrap final : public MTP::Sender {
 
 	base::flat_map<QString, int> _modifyRequests;
 
+#if 0 // mtp
 	MessageDataRequests _messageDataRequests;
 	base::flat_map<
 		not_null<ChannelData*>,
 		MessageDataRequests> _channelMessageDataRequests;
 	SingleQueuedInvokation _messageDataResolveDelayed;
+#endif
 
 	using PeerRequests = base::flat_map<PeerData*, mtpRequestId>;
 	PeerRequests _fullPeerRequests;
@@ -622,8 +629,10 @@ class ApiWrap final : public MTP::Sender {
 		not_null<History*>,
 		std::pair<mtpRequestId,Fn<void()>>> _historyArchivedRequests;
 
+#if 0 // mtp
 	base::flat_map<not_null<WebPageData*>, mtpRequestId> _webPagesPending;
 	base::Timer _webPagesTimer;
+#endif
 
 	struct StickerSetRequest {
 		uint64 accessHash = 0;
@@ -731,9 +740,11 @@ class ApiWrap final : public MTP::Sender {
 	base::Timer _updateNotifyTimer;
 	rpl::lifetime _updateNotifyQueueLifetime;
 
+#if 0 // mtp
 	std::map<
 		Data::FileOrigin,
 		std::vector<FileReferencesHandler>> _fileReferenceHandlers;
+#endif
 
 	mtpRequestId _deepLinkInfoRequestId = 0;
 
diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index 38d6e190d606b6..d8ad724ae2eb76 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -885,19 +885,12 @@ void DocumentData::updateThumbnails(
 }
 
 void DocumentData::setTdbLocation(const TLfile &file) {
-	const auto &fields = file.data();
-	_tdbFileId = fields.vid().v;
-	const auto id = fields.vremote().data().vunique_id().v.isEmpty()
-		? fields.vlocal().data().vpath().v
-		: fields.vremote().data().vunique_id().v;
-	_tdbRemoteLocationHash = id.isEmpty()
-		? 0
-		: XXH64(id.data(), id.size() * sizeof(ushort), 0);
-	size = fields.vsize().v;
+	_tdbFile = TdbFileLocation(file);
+	size = file.data().vsize().v;
 }
 
 FileId DocumentData::tdbFileId() const {
-	return _tdbFileId;
+	return _tdbFile.fileId;
 }
 
 bool DocumentData::isWallPaper() const {
@@ -1094,10 +1087,8 @@ PhotoData *DocumentData::goodThumbnailPhoto() const {
 }
 
 Storage::Cache::Key DocumentData::bigFileBaseCacheKey() const {
-	if (_tdbFileId) {
-		return TdbFileLocation::BigFileBaseCacheKey(
-			id,
-			_tdbRemoteLocationHash);
+	if (_tdbFile.fileId) {
+		return TdbFileLocation::BigFileBaseCacheKey(id, _tdbFile.hash);
 	}
 	return hasRemoteLocation()
 		? StorageFileLocation(
@@ -1355,6 +1346,7 @@ void DocumentData::save(
 				fromCloud,
 				autoLoading,
 				cacheTag());
+#if 0 // mtp
 		} else if (hasWebLocation()) {
 			_loader = std::make_unique<mtpFileLoader>(
 				&session(),
@@ -1364,6 +1356,7 @@ void DocumentData::save(
 				fromCloud,
 				autoLoading,
 				cacheTag());
+#endif
 		} else if (!_access && !_url.isEmpty()) {
 			_loader = std::make_unique<webFileLoader>(
 				&session(),
@@ -1372,10 +1365,10 @@ void DocumentData::save(
 				fromCloud,
 				autoLoading,
 				cacheTag());
-		} else if (_tdbFileId) {
+		} else if (_tdbFile.fileId) {
 			_loader = std::make_unique<TdbFileLoader>(
 				&session(),
-				_tdbFileId,
+				_tdbFile.fileId,
 				locationType(),
 				toFile,
 				size,
@@ -1384,6 +1377,7 @@ void DocumentData::save(
 				fromCloud,
 				autoLoading,
 				cacheTag());
+#if 0 // mtp
 		} else {
 			_loader = std::make_unique<mtpFileLoader>(
 				&session(),
@@ -1404,6 +1398,7 @@ void DocumentData::save(
 				fromCloud,
 				autoLoading,
 				cacheTag());
+#endif
 		}
 		handleLoaderUpdates();
 	}
@@ -1708,7 +1703,7 @@ const RoundData *DocumentData::round() const {
 }
 
 bool DocumentData::hasRemoteLocation() const {
-	if (_tdbFileId) {
+	if (_tdbFile.fileId) {
 		return true;
 	}
 	return (_dc != 0 && _access != 0);
@@ -1782,13 +1777,15 @@ auto DocumentData::createStreamingLoader(
 			return result;
 		}
 	}
-	if (_tdbFileId) {
+	if (_tdbFile.fileId) {
 		return std::make_unique<Media::Streaming::LoaderTdb>(
 			&session().tdb(),
-			_tdbFileId,
-			TdbFileLocation::BigFileBaseCacheKey(id, _tdbRemoteLocationHash),
+			_tdbFile.fileId,
+			TdbFileLocation::BigFileBaseCacheKey(id, _tdbFile.hash),
 			size);
 	}
+	return nullptr;
+#if 0 // mtp
 	return hasRemoteLocation()
 		? std::make_unique<Media::Streaming::LoaderMtproto>(
 			&session().downloader(),
@@ -1803,6 +1800,7 @@ auto DocumentData::createStreamingLoader(
 			size,
 			origin)
 		: nullptr;
+#endif
 }
 
 bool DocumentData::hasWebLocation() const {
@@ -1817,6 +1815,7 @@ bool DocumentData::isNull() const {
 		&& _location.isEmpty();
 }
 
+#if 0 // mtp
 MTPInputDocument DocumentData::mtpInput() const {
 	if (_access) {
 		return MTP_inputDocument(
@@ -1836,6 +1835,7 @@ void DocumentData::refreshFileReference(const QByteArray &value) {
 	_thumbnail.location.refreshFileReference(value);
 	_videoThumbnail.location.refreshFileReference(value);
 }
+#endif
 
 QString DocumentData::filename() const {
 	return _filename;
@@ -2020,6 +2020,7 @@ void DocumentData::recountIsImage() {
 	}
 }
 
+#if 0 // mtp
 void DocumentData::setRemoteLocation(
 		int32 dc,
 		uint64 access,
@@ -2044,6 +2045,7 @@ void DocumentData::setRemoteLocation(
 		}
 	}
 }
+#endif
 
 void DocumentData::setStoryMedia(bool value) {
 	if (value) {
diff --git a/Telegram/SourceFiles/data/data_document.h b/Telegram/SourceFiles/data/data_document.h
index 41d0fb5a8f9061..74687925d85ec9 100644
--- a/Telegram/SourceFiles/data/data_document.h
+++ b/Telegram/SourceFiles/data/data_document.h
@@ -275,18 +275,22 @@ class DocumentData final {
 	void setStoryMedia(bool value);
 	[[nodiscard]] bool storyMedia() const;
 
+#if 0 // mtp
 	void setRemoteLocation(
 		int32 dc,
 		uint64 access,
 		const QByteArray &fileReference);
+#endif
 	void setContentUrl(const QString &url);
 	void setWebLocation(const WebFileLocation &location);
 	[[nodiscard]] bool hasRemoteLocation() const;
 	[[nodiscard]] bool hasWebLocation() const;
 	[[nodiscard]] bool isNull() const;
+#if 0 // mtp
 	[[nodiscard]] MTPInputDocument mtpInput() const;
 	[[nodiscard]] QByteArray fileReference() const;
 	void refreshFileReference(const QByteArray &value);
+#endif
 
 	// When we have some client-side generated document
 	// (for example for displaying an external inline bot result)
@@ -406,8 +410,7 @@ class DocumentData final {
 	WebFileLocation _urlLocation;
 
 	// TDLib location type.
-	FileId _tdbFileId = 0;
-	uint64 _tdbRemoteLocationHash = 0;
+	TdbFileLocation _tdbFile;
 
 	QByteArray _inlineThumbnailBytes;
 	Data::CloudFile _thumbnail;
diff --git a/Telegram/SourceFiles/data/data_peer.cpp b/Telegram/SourceFiles/data/data_peer.cpp
index 674e3a9a19b32b..d7de7224e49cb4 100644
--- a/Telegram/SourceFiles/data/data_peer.cpp
+++ b/Telegram/SourceFiles/data/data_peer.cpp
@@ -558,7 +558,10 @@ void PeerData::updateUserpic(
 }
 #endif
 
-void PeerData::updateUserpic(FileId fileId, bool hasVideo, PhotoId photoId) {
+void PeerData::updateUserpic(
+		const TLfile &file,
+		bool hasVideo,
+		PhotoId photoId) {
 	if (_userpicPhotoId == photoId
 		&& photoId != kUnknownPhotoId
 		&& !_userpic.empty()) {
@@ -567,7 +570,7 @@ void PeerData::updateUserpic(FileId fileId, bool hasVideo, PhotoId photoId) {
 	setUserpicChecked(
 		photoId,
 		ImageLocation(
-			{ TdbFileLocation{ fileId } },
+			{ TdbFileLocation{ file } },
 			kUserpicSize,
 			kUserpicSize),
 		hasVideo);
@@ -576,7 +579,7 @@ void PeerData::updateUserpic(FileId fileId, bool hasVideo, PhotoId photoId) {
 void PeerData::updateUserpic(const TLchatPhotoInfo &photo) {
 	photo.match([&](const TLDchatPhotoInfo &data) {
 		updateUserpic(
-			data.vsmall().data().vid().v,
+			data.vsmall(),
 			data.vhas_animation().v); // todo set data to view.
 	});
 }
@@ -584,7 +587,7 @@ void PeerData::updateUserpic(const TLchatPhotoInfo &photo) {
 void PeerData::updateUserpic(const TLprofilePhoto &photo) {
 	photo.match([&](const TLDprofilePhoto &data) {
 		updateUserpic(
-			data.vsmall().data().vid().v,
+			data.vsmall(),
 			data.vhas_animation().v,
 			data.vid().v); // todo set data to view.
 	});
@@ -598,7 +601,7 @@ void PeerData::setPhotoFull(const TLchatPhoto &data) {
 		} else {
 			const auto &size = data.vsizes().v.front();
 			updateUserpic(
-				size.data().vphoto().data().vid().v,
+				size.data().vphoto(),
 				data.vanimation() != nullptr,
 				data.vid().v);
 			// todo set data to view.
diff --git a/Telegram/SourceFiles/data/data_peer.h b/Telegram/SourceFiles/data/data_peer.h
index 4bf414592a6631..8cb0a80b46f4ca 100644
--- a/Telegram/SourceFiles/data/data_peer.h
+++ b/Telegram/SourceFiles/data/data_peer.h
@@ -38,6 +38,7 @@ class TLchatPhoto;
 class TLbotMenuButton;
 class TLchatNotificationSettings;
 class TLchatActionBar;
+class TLfile;
 } // namespace Tdb
 
 namespace Data {
@@ -516,7 +517,7 @@ class PeerData {
 	void invalidateEmptyUserpic();
 
 	void updateUserpic(
-		FileId fileId,
+		const Tdb::TLfile &file,
 		bool hasVideo,
 		PhotoId photoId = 0);
 	void updateUserpic(const Tdb::TLchatPhotoInfo &photo);
diff --git a/Telegram/SourceFiles/data/data_photo.cpp b/Telegram/SourceFiles/data/data_photo.cpp
index 3f1819e819b43c..00f8af4793599c 100644
--- a/Telegram/SourceFiles/data/data_photo.cpp
+++ b/Telegram/SourceFiles/data/data_photo.cpp
@@ -20,6 +20,7 @@ For license and copyright information please follow this link:
 
 #include "tdb/tdb_tl_scheme.h"
 #include "ui/image/image_location_factory.h"
+#include "media/streaming/media_streaming_loader_tdb.h"
 
 namespace {
 
@@ -327,6 +328,7 @@ bool PhotoData::replyPreviewLoaded(bool spoiler) const {
 	return _replyPreview->loaded(spoiler);
 }
 
+#if 0 // mtp
 void PhotoData::setRemoteLocation(
 		int32 dc,
 		uint64 access,
@@ -355,6 +357,7 @@ void PhotoData::refreshFileReference(const QByteArray &value) {
 		image.location.refreshFileReference(value);
 	}
 }
+#endif
 
 void PhotoData::collectLocalData(not_null<PhotoData*> local) {
 	if (local == this) {
@@ -642,6 +645,17 @@ auto PhotoData::createStreamingLoader(
 			return Media::Streaming::MakeBytesLoader(bytes);
 		}
 	}
+	const auto tdb = std::get_if<TdbFileLocation>(
+		&videoLocation(large).file().data);
+	if (tdb) {
+		return std::make_unique<Media::Streaming::LoaderTdb>(
+			&session().tdb(),
+			tdb->fileId,
+			TdbFileLocation::BigFileBaseCacheKey(id, tdb->hash),
+			videoByteSize(large));
+	}
+	return nullptr;
+#if 0 // mtp
 	return v::is<StorageFileLocation>(videoLocation(large).file().data)
 		? std::make_unique<Media::Streaming::LoaderMtproto>(
 			&session().downloader(),
@@ -649,4 +663,5 @@ auto PhotoData::createStreamingLoader(
 			videoByteSize(large),
 			origin)
 		: nullptr;
+#endif
 }
diff --git a/Telegram/SourceFiles/data/data_photo.h b/Telegram/SourceFiles/data/data_photo.h
index b5cf1c59bd9890..349c54c6fec925 100644
--- a/Telegram/SourceFiles/data/data_photo.h
+++ b/Telegram/SourceFiles/data/data_photo.h
@@ -79,6 +79,7 @@ class PhotoData final {
 	[[nodiscard]] Image *getReplyPreview(not_null<HistoryItem*> item);
 	[[nodiscard]] bool replyPreviewLoaded(bool spoiler) const;
 
+#if 0 // mtp
 	void setRemoteLocation(
 		int32 dc,
 		uint64 access,
@@ -86,6 +87,7 @@ class PhotoData final {
 	[[nodiscard]] MTPInputPhoto mtpInput() const;
 	[[nodiscard]] QByteArray fileReference() const;
 	void refreshFileReference(const QByteArray &value);
+#endif
 
 	// When we have some client-side generated photo
 	// (for example for displaying an external inline bot result)
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 2afa2e19d5045d..63ff0aeb1792d3 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -3668,7 +3668,9 @@ void Session::photoApplyFields(
 	if (!date) {
 		return;
 	}
+#if 0 // mtp
 	photo->setRemoteLocation(dc, access, fileReference);
+#endif
 	photo->setFields(date, hasStickers);
 	photo->updateImages(
 		inlineThumbnailBytes,
@@ -3917,9 +3919,11 @@ void Session::documentApplyFields(
 
 	// Uses 'type' that is computed from attributes.
 	document->recountIsImage();
+#if 0 // mtp
 	if (dc != 0 && access != 0) {
 		document->setRemoteLocation(dc, access, fileReference);
 	}
+#endif
 }
 
 not_null<DocumentData*> Session::venueIconDocument(const QString &icon) {
@@ -4269,9 +4273,11 @@ void Session::webpageApplyFields(
 		author,
 		hasLargeMedia,
 		pendingTill);
+#if 0 // mtp
 	if (requestPending) {
 		_session->api().requestWebPageDelayed(page);
 	}
+#endif
 	if (changed) {
 		notifyWebPageUpdateDelayed(page);
 	}
diff --git a/Telegram/SourceFiles/data/data_web_page.cpp b/Telegram/SourceFiles/data/data_web_page.cpp
index df772307289566..4d2582480e47b0 100644
--- a/Telegram/SourceFiles/data/data_web_page.cpp
+++ b/Telegram/SourceFiles/data/data_web_page.cpp
@@ -331,9 +331,11 @@ bool WebPageData::applyChanges(
 		&& pendingTill == newPendingTill) {
 		return false;
 	}
+#if 0 // mtp
 	if (pendingTill > 0 && newPendingTill <= 0) {
 		_owner->session().api().clearWebPageRequest(this);
 	}
+#endif
 	type = newType;
 	hasLargeMedia = newHasLargeMedia ? 1 : 0;
 	url = resultUrl;
diff --git a/Telegram/SourceFiles/main/main_session.cpp b/Telegram/SourceFiles/main/main_session.cpp
index 84d5e0332d99f8..fbf08c3972e3f6 100644
--- a/Telegram/SourceFiles/main/main_session.cpp
+++ b/Telegram/SourceFiles/main/main_session.cpp
@@ -101,7 +101,9 @@ Session::Session(
 , _api(std::make_unique<ApiWrap>(this))
 , _updates(std::make_unique<Api::Updates>(this))
 , _sendProgressManager(std::make_unique<Api::SendProgressManager>(this))
+#if 0 // mtp
 , _downloader(std::make_unique<Storage::DownloadManagerMtproto>(_api.get()))
+#endif
 , _uploader(std::make_unique<Storage::Uploader>(_api.get()))
 , _storage(std::make_unique<Storage::Facade>())
 , _data(std::make_unique<Data::Session>(this))
@@ -286,11 +288,17 @@ bool Session::apply(const TLDupdateOption &update) {
 }
 
 void Session::notifyDownloaderTaskFinished() {
+#if 0 // mtp
 	downloader().notifyTaskFinished();
+#endif
+	_downloaderTaskFinished.fire({});
 }
 
 rpl::producer<> Session::downloaderTaskFinished() const {
+#if 0 // mtp
 	return downloader().taskFinished();
+#endif
+	return _downloaderTaskFinished.events();
 }
 
 bool Session::premium() const {
diff --git a/Telegram/SourceFiles/main/main_session.h b/Telegram/SourceFiles/main/main_session.h
index 5b58c752d6b24f..c2d92f4c61fcac 100644
--- a/Telegram/SourceFiles/main/main_session.h
+++ b/Telegram/SourceFiles/main/main_session.h
@@ -169,9 +169,11 @@ class Session final : public base::has_weak_ptr {
 	[[nodiscard]] Api::SendProgressManager &sendProgressManager() const {
 		return *_sendProgressManager;
 	}
+#if 0 // mtp
 	[[nodiscard]] Storage::DownloadManagerMtproto &downloader() const {
 		return *_downloader;
 	}
+#endif
 	[[nodiscard]] Storage::Uploader &uploader() const {
 		return *_uploader;
 	}
@@ -277,7 +279,10 @@ class Session final : public base::has_weak_ptr {
 	const std::unique_ptr<ApiWrap> _api;
 	const std::unique_ptr<Api::Updates> _updates;
 	const std::unique_ptr<Api::SendProgressManager> _sendProgressManager;
+#if 0 // mtp
 	const std::unique_ptr<Storage::DownloadManagerMtproto> _downloader;
+#endif
+	rpl::event_stream<> _downloaderTaskFinished;
 	const std::unique_ptr<Storage::Uploader> _uploader;
 	const std::unique_ptr<Storage::Facade> _storage;
 
diff --git a/Telegram/SourceFiles/media/streaming/media_streaming_loader_mtproto.cpp b/Telegram/SourceFiles/media/streaming/media_streaming_loader_mtproto.cpp
index 15f881403ad7ba..4c0f3544d30ecb 100644
--- a/Telegram/SourceFiles/media/streaming/media_streaming_loader_mtproto.cpp
+++ b/Telegram/SourceFiles/media/streaming/media_streaming_loader_mtproto.cpp
@@ -7,6 +7,7 @@ For license and copyright information please follow this link:
 */
 #include "media/streaming/media_streaming_loader_mtproto.h"
 
+#if 0 // mtp
 #include "apiwrap.h"
 #include "main/main_session.h"
 #include "storage/streamed_file_downloader.h"
@@ -141,3 +142,4 @@ rpl::producer<LoadedPart> LoaderMtproto::parts() const {
 
 } // namespace Streaming
 } // namespace Media
+#endif
diff --git a/Telegram/SourceFiles/media/streaming/media_streaming_loader_mtproto.h b/Telegram/SourceFiles/media/streaming/media_streaming_loader_mtproto.h
index 93635efb188bf5..ca9026f3d01233 100644
--- a/Telegram/SourceFiles/media/streaming/media_streaming_loader_mtproto.h
+++ b/Telegram/SourceFiles/media/streaming/media_streaming_loader_mtproto.h
@@ -7,6 +7,7 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+#if 0 // mtp
 #include "media/streaming/media_streaming_loader.h"
 #include "mtproto/sender.h"
 #include "data/data_file_origin.h"
@@ -64,3 +65,4 @@ class LoaderMtproto : public Loader, public Storage::DownloadMtprotoTask {
 
 } // namespace Streaming
 } // namespace Media
+#endif
diff --git a/Telegram/SourceFiles/storage/download_manager_mtproto.cpp b/Telegram/SourceFiles/storage/download_manager_mtproto.cpp
index b74eb772185b12..aa1f286fc6fe3b 100644
--- a/Telegram/SourceFiles/storage/download_manager_mtproto.cpp
+++ b/Telegram/SourceFiles/storage/download_manager_mtproto.cpp
@@ -7,6 +7,7 @@ For license and copyright information please follow this link:
 */
 #include "storage/download_manager_mtproto.h"
 
+#if 0 // mtp
 #include "mtproto/facade.h"
 #include "mtproto/mtproto_auth_key.h"
 #include "mtproto/mtproto_response.h"
@@ -1043,3 +1044,4 @@ void DownloadMtprotoTask::changeCDNParams(
 }
 
 } // namespace Storage
+#endif
diff --git a/Telegram/SourceFiles/storage/download_manager_mtproto.h b/Telegram/SourceFiles/storage/download_manager_mtproto.h
index a5916b4913c266..d56e23e4b19df7 100644
--- a/Telegram/SourceFiles/storage/download_manager_mtproto.h
+++ b/Telegram/SourceFiles/storage/download_manager_mtproto.h
@@ -25,6 +25,7 @@ namespace Storage {
 // fixed part size download for hash checking.
 constexpr auto kDownloadPartSize = 128 * 1024;
 
+#if 0 // mtp
 class DownloadMtprotoTask;
 
 class DownloadManagerMtproto final : public base::has_weak_ptr {
@@ -284,5 +285,6 @@ class DownloadMtprotoTask : public base::has_weak_ptr {
 	rpl::lifetime _nonPremiumLimitSubscription;
 
 };
+#endif
 
 } // namespace Storage
diff --git a/Telegram/SourceFiles/storage/file_download.cpp b/Telegram/SourceFiles/storage/file_download.cpp
index 3543b8624410a1..06828820b9b6cb 100644
--- a/Telegram/SourceFiles/storage/file_download.cpp
+++ b/Telegram/SourceFiles/storage/file_download.cpp
@@ -492,6 +492,8 @@ std::unique_ptr<FileLoader> CreateFileLoader(
 		uint8 cacheTag) {
 	auto result = std::unique_ptr<FileLoader>();
 	v::match(location.data, [&](const StorageFileLocation &data) {
+		Unexpected("Trying to load a file by MTProto location.");
+#if 0 // mtp
 		result = std::make_unique<mtpFileLoader>(
 			session,
 			data,
@@ -504,7 +506,10 @@ std::unique_ptr<FileLoader> CreateFileLoader(
 			fromCloud,
 			autoLoading,
 			cacheTag);
+#endif
 	}, [&](const WebFileLocation &data) {
+		Unexpected("Trying to load a file by MTProto web location.");
+#if 0 // mtp
 		result = std::make_unique<mtpFileLoader>(
 			session,
 			data,
@@ -513,7 +518,9 @@ std::unique_ptr<FileLoader> CreateFileLoader(
 			fromCloud,
 			autoLoading,
 			cacheTag);
+#endif
 	}, [&](const GeoPointLocation &data) {
+#if 0 // todo
 		result = std::make_unique<mtpFileLoader>(
 			session,
 			data,
@@ -522,6 +529,7 @@ std::unique_ptr<FileLoader> CreateFileLoader(
 			fromCloud,
 			autoLoading,
 			cacheTag);
+#endif
 	}, [&](const PlainUrlLocation &data) {
 		result = std::make_unique<webFileLoader>(
 			session,
diff --git a/Telegram/SourceFiles/storage/file_download_mtproto.cpp b/Telegram/SourceFiles/storage/file_download_mtproto.cpp
index 18c4ca3a961bc8..1e5ccc63e5ea02 100644
--- a/Telegram/SourceFiles/storage/file_download_mtproto.cpp
+++ b/Telegram/SourceFiles/storage/file_download_mtproto.cpp
@@ -7,6 +7,7 @@ For license and copyright information please follow this link:
 */
 #include "storage/file_download_mtproto.h"
 
+#if 0 // mtp
 #include "data/data_document.h"
 #include "data/data_file_origin.h"
 #include "storage/cache/storage_cache_types.h"
@@ -219,3 +220,4 @@ std::optional<MediaKey> mtpFileLoader::fileLocationKey() const {
 	}
 	return std::nullopt;
 }
+#endif
diff --git a/Telegram/SourceFiles/storage/file_download_mtproto.h b/Telegram/SourceFiles/storage/file_download_mtproto.h
index a840bfc8249207..e8c90ecc4a64af 100644
--- a/Telegram/SourceFiles/storage/file_download_mtproto.h
+++ b/Telegram/SourceFiles/storage/file_download_mtproto.h
@@ -7,6 +7,7 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+#if 0 // mtp
 #include "storage/file_download.h"
 #include "storage/download_manager_mtproto.h"
 
@@ -72,3 +73,4 @@ class mtpFileLoader final
 	int64 _nextRequestOffset = 0;
 
 };
+#endif
diff --git a/Telegram/SourceFiles/storage/localimageloader.cpp b/Telegram/SourceFiles/storage/localimageloader.cpp
index d98d7dc64c54b2..d2554c2ca6420b 100644
--- a/Telegram/SourceFiles/storage/localimageloader.cpp
+++ b/Telegram/SourceFiles/storage/localimageloader.cpp
@@ -1032,7 +1032,11 @@ void FileLoadTask::process(Args &&args) {
 			if (image->modifications.paint) {
 				const auto documents = ExtractStickersFromScene(image);
 				_result->attachedStickers = documents
+#if 0 // mtp
 					| ranges::views::transform(&DocumentData::mtpInput)
+#endif
+					| ranges::views::transform(&DocumentData::tdbFileId)
+					| ranges::views::filter([](FileId id) { return !!id; })
 					| ranges::to_vector;
 			}
 		}
diff --git a/Telegram/SourceFiles/storage/localimageloader.h b/Telegram/SourceFiles/storage/localimageloader.h
index 3012ec938a2362..93d03d7578429f 100644
--- a/Telegram/SourceFiles/storage/localimageloader.h
+++ b/Telegram/SourceFiles/storage/localimageloader.h
@@ -223,7 +223,10 @@ struct FilePrepareResult {
 	TextWithTags caption;
 	bool spoiler = false;
 
+#if 0 // mtp
 	std::vector<MTPInputDocument> attachedStickers;
+#endif
+	std::vector<FileId> attachedStickers;
 
 	QByteArray filebytes;
 	QByteArray thumbbytes;
diff --git a/Telegram/SourceFiles/ui/image/image_location.cpp b/Telegram/SourceFiles/ui/image/image_location.cpp
index 3002388fbf807f..9264bc735b45f9 100644
--- a/Telegram/SourceFiles/ui/image/image_location.cpp
+++ b/Telegram/SourceFiles/ui/image/image_location.cpp
@@ -14,12 +14,16 @@ For license and copyright information please follow this link:
 #include "data/data_file_origin.h"
 #include "base/overload.h"
 #include "main/main_session.h"
+
 #include "tdb/tdb_tl_scheme.h"
+#include <xxhash.h>
 
 #include <QtCore/QBuffer>
 
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kDocumentBaseCacheTag = 0x0000000000010000ULL;
 constexpr auto kDocumentBaseCacheMask = 0x000000000000FF00ULL;
 constexpr auto kPhotoBaseCacheTag = 0x0000000000020000ULL;
@@ -39,6 +43,7 @@ enum class NonStorageLocationType : quint8 {
 	Tdb,
 };
 
+#if 0 // mtp
 MTPInputPeer GenerateInputPeer(
 		PeerId id,
 		uint64 accessHash,
@@ -72,6 +77,16 @@ MTPInputPeer GenerateInputPeer(
 		return MTP_inputPeerEmpty();
 	}
 }
+#endif
+
+[[nodiscard]] uint64 ExtractTdbFileLocationHash(const TLfile &data) {
+	const auto &fields = data.data();
+	const auto id = fields.vremote().data().vunique_id().v.isEmpty()
+		? fields.vlocal().data().vpath().v
+		: fields.vremote().data().vunique_id().v;
+	return id.isEmpty() ? 0 : XXH64(id.data(), id.size() * sizeof(QChar), 0);
+}
+
 
 } // namespace
 
@@ -212,6 +227,7 @@ uint64 StorageFileLocation::objectId() const {
 	return _id;
 }
 
+#if 0 // mtp
 MTPInputFileLocation StorageFileLocation::tl(UserId self) const {
 	switch (_type) {
 	case Type::Legacy:
@@ -283,6 +299,7 @@ MTPInputFileLocation StorageFileLocation::tl(UserId self) const {
 	}
 	Unexpected("Type in StorageFileLocation::tl.");
 }
+#endif
 
 QByteArray StorageFileLocation::serialize() const {
 	auto result = QByteArray();
@@ -542,6 +559,7 @@ Storage::Cache::Key StorageFileLocation::bigFileBaseCacheKey() const {
 	Unexpected("Invalid file location type.");
 }
 
+#if 0 // mtp
 QByteArray StorageFileLocation::fileReference() const {
 	return _fileReference;
 }
@@ -565,6 +583,7 @@ bool StorageFileLocation::refreshFileReference(const QByteArray &data) {
 	_fileReference = data;
 	return true;
 }
+#endif
 
 const StorageFileLocation &StorageFileLocation::Invalid() {
 	static auto result = StorageFileLocation();
@@ -680,8 +699,9 @@ bool operator<(const StorageFileLocation &a, const StorageFileLocation &b) {
 	Unexpected("Type in StorageFileLocation::operator==.");
 }
 
-TdbFileLocation::TdbFileLocation(const Tdb::TLfile &data)
-: fileId(data.data().vid().v) {
+TdbFileLocation::TdbFileLocation(const TLfile &data)
+: fileId(data.data().vid().v)
+, hash(ExtractTdbFileLocationHash(data)) {
 }
 
 Storage::Cache::Key TdbFileLocation::BigFileBaseCacheKey(
@@ -1017,6 +1037,7 @@ bool DownloadLocation::isLegacy() const {
 		: false;
 }
 
+#if 0 // mtp
 QByteArray DownloadLocation::fileReference() const {
 	if (!v::is<StorageFileLocation>(data)) {
 		return QByteArray();
@@ -1040,6 +1061,7 @@ bool DownloadLocation::refreshFileReference(
 	auto &file = v::get<StorageFileLocation>(data);
 	return file.refreshFileReference(updates);
 }
+#endif
 
 ImageLocation::ImageLocation(
 	const DownloadLocation &file,
diff --git a/Telegram/SourceFiles/ui/image/image_location.h b/Telegram/SourceFiles/ui/image/image_location.h
index e275c2279d2607..5c9df93e4c7752 100644
--- a/Telegram/SourceFiles/ui/image/image_location.h
+++ b/Telegram/SourceFiles/ui/image/image_location.h
@@ -82,7 +82,9 @@ class StorageFileLocation {
 
 	[[nodiscard]] int32 dcId() const;
 	[[nodiscard]] uint64 objectId() const;
+#if 0 // mtp
 	[[nodiscard]] MTPInputFileLocation tl(UserId self) const;
+#endif
 
 	[[nodiscard]] QByteArray serialize() const;
 	[[nodiscard]] int serializeSize() const;
@@ -98,9 +100,11 @@ class StorageFileLocation {
 	// We have to allow checking this because of a serialization bug.
 	[[nodiscard]] bool isDocumentThumbnail() const;
 
+#if 0 // mtp
 	[[nodiscard]] QByteArray fileReference() const;
 	bool refreshFileReference(const Data::UpdatedFileReferences &updates);
 	bool refreshFileReference(const QByteArray &data);
+#endif
 
 	[[nodiscard]] static const StorageFileLocation &Invalid();
 
@@ -196,6 +200,7 @@ class StorageImageLocation {
 	[[nodiscard]] bool isLegacy() const {
 		return _file.isLegacy();
 	}
+#if 0 // mtp
 	[[nodiscard]] QByteArray fileReference() const {
 		return _file.fileReference();
 	}
@@ -205,6 +210,7 @@ class StorageImageLocation {
 	bool refreshFileReference(const Data::UpdatedFileReferences &updates) {
 		return _file.refreshFileReference(updates);
 	}
+#endif
 
 	[[nodiscard]] static const StorageImageLocation &Invalid() {
 		static auto result = StorageImageLocation();
@@ -462,11 +468,10 @@ inline bool operator>=(
 
 struct TdbFileLocation {
 	TdbFileLocation() = default;
-	explicit TdbFileLocation(FileId id) : fileId(id) {
-	}
 	explicit TdbFileLocation(const Tdb::TLfile &data);
 
 	FileId fileId = 0;
+	uint64 hash = 0;
 
 	[[nodiscard]] static Storage::Cache::Key BigFileBaseCacheKey(
 		uint64 documentId,
@@ -533,9 +538,11 @@ class DownloadLocation {
 	[[nodiscard]] Storage::Cache::Key cacheKey() const;
 	[[nodiscard]] bool valid() const;
 	[[nodiscard]] bool isLegacy() const;
+#if 0 // mtp
 	[[nodiscard]] QByteArray fileReference() const;
 	bool refreshFileReference(const QByteArray &data);
 	bool refreshFileReference(const Data::UpdatedFileReferences &updates);
+#endif
 
 	friend inline bool operator==(
 			const DownloadLocation &a,
@@ -618,6 +625,7 @@ class ImageLocation {
 	[[nodiscard]] bool isLegacy() const {
 		return _file.isLegacy();
 	}
+#if 0 // mtp
 	[[nodiscard]] QByteArray fileReference() const {
 		return _file.fileReference();
 	}
@@ -627,6 +635,7 @@ class ImageLocation {
 	bool refreshFileReference(const Data::UpdatedFileReferences &updates) {
 		return _file.refreshFileReference(updates);
 	}
+#endif
 
 	[[nodiscard]] static const ImageLocation &Invalid() {
 		static auto result = ImageLocation();
diff --git a/Telegram/SourceFiles/window/themes/window_theme_editor_box.cpp b/Telegram/SourceFiles/window/themes/window_theme_editor_box.cpp
index 25ebdddb18c20e..ce5660ede308c8 100644
--- a/Telegram/SourceFiles/window/themes/window_theme_editor_box.cpp
+++ b/Telegram/SourceFiles/window/themes/window_theme_editor_box.cpp
@@ -473,7 +473,7 @@ Fn<void()> SavePreparedTheme(
 	const auto changed = (parsed.background != originalParsed.background)
 		|| (parsed.tiled != originalParsed.tiled)
 		|| PaletteChanged(parsed.palette, originalParsed.palette, fields);
-
+#if 0 // tdlib todo
 	const auto finish = [=](const MTPTheme &result) {
 		Background()->clearEditingTheme(ClearEditing::KeepChanges);
 		done();
@@ -553,7 +553,6 @@ Fn<void()> SavePreparedTheme(
 	};
 
 	const auto uploadFile = [=](const QByteArray &theme) {
-#if 0 // todo
 		const auto media = PrepareThemeMedia(
 			session->mainDcId(),
 			fields.title,
@@ -569,7 +568,6 @@ Fn<void()> SavePreparedTheme(
 		}, state->lifetime);
 
 		session->uploader().upload(state->id, media);
-#endif
 	};
 
 	const auto save = [=] {
@@ -612,6 +610,7 @@ Fn<void()> SavePreparedTheme(
 	} else {
 		save();
 	}
+#endif
 
 	return [=] {
 		state->generating = false;

From abc430a0326e70725b9d51f35084a8938c4fe4af Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 5 Aug 2022 17:12:26 +0300
Subject: [PATCH 160/349] Migrate reporting to TDLib.

---
 Telegram/SourceFiles/api/api_report.cpp       | 116 +++++++++++++++++-
 .../SourceFiles/boxes/delete_messages_box.cpp |  11 ++
 2 files changed, 126 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/api/api_report.cpp b/Telegram/SourceFiles/api/api_report.cpp
index fe27ccda49d15d..572418e0abc27c 100644
--- a/Telegram/SourceFiles/api/api_report.cpp
+++ b/Telegram/SourceFiles/api/api_report.cpp
@@ -17,10 +17,31 @@ For license and copyright information please follow this link:
 #include "ui/boxes/report_box_graphics.h"
 #include "ui/layers/show.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace Api {
 
 namespace {
 
+using namespace Tdb;
+
+[[nodiscard]] TLreportReason ReasonToTL(const Ui::ReportReason &reason) {
+	using Reason = Ui::ReportReason;
+	switch (reason) {
+	case Reason::Spam: return tl_reportReasonSpam();
+	case Reason::Fake: return tl_reportReasonFake();
+	case Reason::Violence: return tl_reportReasonViolence();
+	case Reason::ChildAbuse: return tl_reportReasonChildAbuse();
+	case Reason::Pornography: return tl_reportReasonPornography();
+	case Reason::Copyright: return tl_reportReasonCopyright();
+	case Reason::IllegalDrugs: return tl_reportReasonIllegalDrugs();
+	case Reason::PersonalDetails: return tl_reportReasonPersonalDetails();
+	case Reason::Other: return tl_reportReasonCustom();
+	}
+	Unexpected("Bad reason group value.");
+}
+#if 0 // mtp
 MTPreportReason ReasonToTL(const Ui::ReportReason &reason) {
 	using Reason = Ui::ReportReason;
 	switch (reason) {
@@ -37,6 +58,7 @@ MTPreportReason ReasonToTL(const Ui::ReportReason &reason) {
 	}
 	Unexpected("Bad reason group value.");
 }
+#endif
 
 } // namespace
 
@@ -49,7 +71,21 @@ void SendReport(
 	auto done = [=] {
 		show->showToast(tr::lng_report_thanks(tr::now));
 	};
-#if 0 // todo
+	v::match(data, [&](v::null_t) {
+		Unexpected("This won't be here.");
+	}, [&](not_null<PhotoData*> photo) {
+		const auto tdb = std::get_if<TdbFileLocation>(
+			&photo->location(Data::PhotoSize::Large).file().data);
+		if (tdb) {
+			peer->session().sender().request(TLreportChatPhoto(
+				peerToTdbChat(peer->id),
+				tl_int32(tdb->fileId),
+				ReasonToTL(reason),
+				tl_string(comment)
+			)).done(std::move(done)).send();
+		}
+	});
+#if 0 // mtp
 	v::match(data, [&](v::null_t) {
 		peer->session().api().request(MTPaccount_ReportPeer(
 			peer->input,
@@ -89,6 +125,7 @@ auto CreateReportMessagesOrStoriesCallback(
 	return [=](
 			Data::ReportInput reportInput,
 			Fn<void(Result)> done) {
+#if 0 // mtp
 		auto apiIds = QVector<MTPint>();
 		apiIds.reserve(reportInput.ids.size() + reportInput.stories.size());
 		for (const auto &id : reportInput.ids) {
@@ -150,6 +187,83 @@ auto CreateReportMessagesOrStoriesCallback(
 					MTP_string(reportInput.comment))
 			).done(received).fail(fail).send();
 		}
+#endif
+		const auto fail = [=](const Error &error) {
+			state->requestId = 0;
+			done({ .error = error.message });
+		};
+		const auto optionRequired = [=](const auto &data) {
+			const auto t = data.vtitle().v;
+			auto list = Result::Options();
+			list.reserve(data.voptions().v.size());
+			for (const auto &tl : data.voptions().v) {
+				list.emplace_back(Result::Option{
+					.id = tl.data().vid().v,
+					.text = tl.data().vtext().v,
+				});
+			}
+			return Result{ .options = std::move(list), .title = t };
+		};
+		const auto textRequired = [=](const auto &data) {
+			return Result{
+				.commentOption = ReportResult::CommentOption{
+					.optional = data.vis_optional().v,
+					.id = data.voption_id().v,
+				},
+			};
+		};
+		if (!reportInput.stories.empty()) {
+			Assert(reportInput.stories.size() == 1);
+			state->requestId = peer->session().sender().request(
+				TLreportStory(
+					peerToTdbChat(peer->id),
+					tl_int32(reportInput.stories.front()),
+					tl_bytes(reportInput.optionId),
+					tl_string(reportInput.comment))
+			).done([=](
+					const TLreportStoryResult &result,
+					mtpRequestId requestId) {
+				if (state->requestId != requestId) {
+					return;
+				}
+				state->requestId = 0;
+				done(result.match([](const TLDreportStoryResultOk &) {
+					return Result{ .successful = true };
+				}, [&](const TLDreportStoryResultOptionRequired &data) {
+					return optionRequired(data);
+				}, [&](const TLDreportStoryResultTextRequired &data) {
+					return textRequired(data);
+				}));
+			}).fail(fail).send();
+		} else {
+			state->requestId = peer->session().sender().request(
+				TLreportChat(
+					peerToTdbChat(peer->id),
+					tl_bytes(reportInput.optionId),
+					tl_vector<TLint53>(ranges::views::all(
+						reportInput.ids
+					) | ranges::views::transform([](MsgId id) {
+						return tl_int53(id.bare);
+					}) | ranges::to<QVector<TLint53>>()),
+					tl_string(reportInput.comment))
+			).done([=](
+					const TLreportChatResult &result,
+					mtpRequestId requestId) {
+				if (state->requestId != requestId) {
+					return;
+				}
+				state->requestId = 0;
+				done(result.match([](const TLDreportChatResultOk &) {
+					return Result{ .successful = true };
+				}, [&](const TLDreportChatResultOptionRequired &data) {
+					return optionRequired(data);
+				}, [&](const TLDreportChatResultTextRequired &data) {
+					return textRequired(data);
+				}, [&](const TLDreportChatResultMessagesRequired &) {
+					return Result{ .error = u"MESSAGE_ID_REQUIRED"_q };
+				}));
+			}).fail(fail).send();
+		}
 	};
 }
 
diff --git a/Telegram/SourceFiles/boxes/delete_messages_box.cpp b/Telegram/SourceFiles/boxes/delete_messages_box.cpp
index 247cad699a4108..3e4064aa41b4d8 100644
--- a/Telegram/SourceFiles/boxes/delete_messages_box.cpp
+++ b/Telegram/SourceFiles/boxes/delete_messages_box.cpp
@@ -32,6 +32,10 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_boxes.h"
 
+#include "tdb/tdb_sender.h"
+
+using namespace Tdb;
+
 DeleteMessagesBox::DeleteMessagesBox(
 	QWidget*,
 	not_null<HistoryItem*> item,
@@ -552,12 +556,19 @@ void DeleteMessagesBox::deleteAndClear() {
 				ChatRestrictionsInfo());
 		}
 		if (_reportSpam->checked()) {
+			_moderateInChannel->session().sender().request(
+				TLreportSupergroupSpam(
+					tl_int53(peerToChannel(_moderateInChannel->id).bare),
+					tl_vector<TLint53>(1, tl_int53(_ids[0].msg.bare)))
+			).send();
+#if 0 // mtp
 			_moderateInChannel->session().api().request(
 				MTPchannels_ReportSpam(
 					_moderateInChannel->inputChannel,
 					_moderateFrom->input,
 					MTP_vector<MTPint>(1, MTP_int(_ids[0].msg)))
 			).send();
+#endif
 		}
 		if (_deleteAll && _deleteAll->checked()) {
 			_moderateInChannel->session().api().deleteAllFromParticipant(

From 9d17c156c261ec81c26c7d58d0cd297674f62188 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 5 Aug 2022 18:25:01 +0300
Subject: [PATCH 161/349] Send stickers / GIFs / dices.

---
 Telegram/SourceFiles/api/api_editing.cpp      |   5 +-
 Telegram/SourceFiles/api/api_media.cpp        |   2 +
 Telegram/SourceFiles/api/api_media.h          |   2 +
 Telegram/SourceFiles/api/api_sending.cpp      | 240 ++++++++++++++++--
 .../SourceFiles/api/api_text_entities.cpp     |  21 +-
 Telegram/SourceFiles/api/api_text_entities.h  |  10 +-
 Telegram/SourceFiles/api/api_updates.cpp      |   2 +
 Telegram/SourceFiles/apiwrap.cpp              |  16 +-
 .../chat_helpers/stickers_dice_pack.cpp       |  15 ++
 .../chat_helpers/stickers_dice_pack.h         |   9 +
 Telegram/SourceFiles/data/data_drafts.cpp     |   2 +-
 .../SourceFiles/data/data_media_types.cpp     |   1 -
 Telegram/SourceFiles/data/data_web_page.cpp   |   6 +-
 .../admin_log/history_admin_log_item.cpp      |   2 +-
 Telegram/SourceFiles/intro/intro_widget.cpp   |   2 +-
 .../SourceFiles/payments/payments_form.cpp    |   4 +-
 .../window/window_lock_widgets.cpp            |   2 +-
 17 files changed, 282 insertions(+), 59 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_editing.cpp b/Telegram/SourceFiles/api/api_editing.cpp
index 8e744389765ce6..d0252b41fbe8ce 100644
--- a/Telegram/SourceFiles/api/api_editing.cpp
+++ b/Telegram/SourceFiles/api/api_editing.cpp
@@ -259,10 +259,7 @@ mtpRequestId EditCaption(
 	return session->sender().request(TLeditMessageCaption(
 		peerToTdbChat(item->history()->peer->id),
 		tl_int53(item->id.bare),
-		Api::FormattedTextToTdb(
-			session,
-			caption,
-			Api::ConvertOption::SkipLocal)
+		Api::FormattedTextToTdb(caption)
 	)).done([=](const TLmessage &result) {
 		session->data().processMessage(result, NewMessageType::Existing);
 		done();
diff --git a/Telegram/SourceFiles/api/api_media.cpp b/Telegram/SourceFiles/api/api_media.cpp
index 22fc376312a9f8..533968aee8c77b 100644
--- a/Telegram/SourceFiles/api/api_media.cpp
+++ b/Telegram/SourceFiles/api/api_media.cpp
@@ -7,6 +7,7 @@ For license and copyright information please follow this link:
 */
 #include "api/api_media.h"
 
+#if 0 // mtp
 #include "api/api_common.h"
 #include "data/data_document.h"
 #include "data/stickers/data_stickers_set.h"
@@ -137,3 +138,4 @@ bool HasAttachedStickers(MTPInputMedia media) {
 }
 
 } // namespace Api
+#endif
diff --git a/Telegram/SourceFiles/api/api_media.h b/Telegram/SourceFiles/api/api_media.h
index 87912e9b7928ca..49b857b77cd198 100644
--- a/Telegram/SourceFiles/api/api_media.h
+++ b/Telegram/SourceFiles/api/api_media.h
@@ -7,6 +7,7 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+#if 0 // mtp
 class HistoryItem;
 
 namespace Api {
@@ -24,3 +25,4 @@ MTPInputMedia PrepareUploadedDocument(
 bool HasAttachedStickers(MTPInputMedia media);
 
 } // namespace Api
+#endif
diff --git a/Telegram/SourceFiles/api/api_sending.cpp b/Telegram/SourceFiles/api/api_sending.cpp
index 7d2bc3e4e0fc8e..4c3721659c68c3 100644
--- a/Telegram/SourceFiles/api/api_sending.cpp
+++ b/Telegram/SourceFiles/api/api_sending.cpp
@@ -278,24 +278,15 @@ void SendExistingMedia(
 		const Storage::ReadyFileWithThumbnail &ready) {
 	Expects(ready.file != nullptr);
 
-	const auto history = session->data().history(file->to.peer);
-	const auto peer = history->peer;
-
 	auto caption = TextWithEntities{
 		file->caption.text,
 		TextUtilities::ConvertTextTagsToEntities(file->caption.tags)
 	};
-	const auto prepareFlags = Ui::ItemTextOptions(
-		history,
-		session->user()).flags;
-	TextUtilities::PrepareForSending(caption, prepareFlags);
+	TextUtilities::PrepareForSending(caption, 0);
 	TextUtilities::Trim(caption);
 	const auto formatted = caption.text.isEmpty()
 		? std::optional<TLformattedText>()
-		: Api::FormattedTextToTdb(
-			session,
-			caption,
-			Api::ConvertOption::SkipLocal);
+		: Api::FormattedTextToTdb(caption);
 
 	const auto &fields = ready.file->data();
 	const auto thumbnail = (ready.thumbnailGenerator
@@ -377,6 +368,117 @@ void SendExistingMedia(
 	Unexpected("FilePrepareResult::filetype.");
 }
 
+[[nodiscard]] TLinputMessageContent MessageContentFromExisting(
+		not_null<DocumentData*> document,
+		TextWithTags &&text) {
+	Expects(document->tdbFileId() != 0);
+
+	auto caption = TextWithEntities{
+		text.text,
+		TextUtilities::ConvertTextTagsToEntities(text.tags)
+	};
+	TextUtilities::PrepareForSending(caption, 0);
+	TextUtilities::Trim(caption);
+	const auto formatted = caption.text.isEmpty()
+		? std::optional<TLformattedText>()
+		: Api::FormattedTextToTdb(caption);
+
+	const auto thumbnail = std::optional<TLinputThumbnail>();
+	const auto fileById = tl_inputFileId(tl_int32(document->tdbFileId()));
+	if (document->isVideoMessage()) {
+		return tl_inputMessageVideoNote(
+			fileById,
+			thumbnail,
+			tl_int32(document->duration() / 1000),
+			tl_int32(document->dimensions.width()),
+			null); // self_destruct_type
+	} else if (document->isVoiceMessage()) {
+		return tl_inputMessageVoiceNote(
+			fileById,
+			tl_int32(document->duration() / 1000),
+			tl_bytes(documentWaveformEncode5bit(document->voice()->waveform)),
+			formatted,
+			null); // self_destruct_type
+	} else if (document->isAnimation()) {
+		return tl_inputMessageAnimation(
+			fileById,
+			thumbnail,
+			tl_vector<TLint32>(),
+			tl_int32(document->duration() / 1000),
+			tl_int32(document->dimensions.width()),
+			tl_int32(document->dimensions.height()),
+			formatted,
+			tl_bool(false), // show_caption_above_media
+			tl_bool(false)); // has_spoiler
+	} else if (document->sticker()) {
+		return tl_inputMessageSticker(
+			fileById,
+			thumbnail,
+			tl_int32(document->dimensions.width()),
+			tl_int32(document->dimensions.height()),
+			tl_string()); // Emoji used for search.
+	} else if (document->isVideoFile()) {
+		return tl_inputMessageVideo(
+			fileById,
+			thumbnail,
+			tl_vector<TLint32>(),
+			tl_int32(document->duration() / 1000),
+			tl_int32(document->dimensions.width()),
+			tl_int32(document->dimensions.height()),
+			tl_bool(document->supportsStreaming()),
+			formatted,
+			tl_bool(false), // show_caption_above_media
+			null, // self_destruct_type
+			tl_bool(false)); // has_spoiler
+	} else if (const auto song = document->song()) {
+		return tl_inputMessageAudio(
+			fileById,
+			thumbnail,
+			tl_int32(document->duration() / 1000),
+			tl_string(song->title),
+			tl_string(song->performer),
+			formatted);
+	} else {
+		return tl_inputMessageDocument(
+			fileById,
+			thumbnail,
+			tl_bool(false),
+			formatted);
+	}
+}
+
+[[nodiscard]] TLinputMessageContent MessageContentFromExisting(
+		not_null<PhotoData*> photo,
+		TextWithTags &&text) {
+	Expects(v::is<TdbFileLocation>(
+		photo->location(Data::PhotoSize::Large).file().data));
+
+	auto caption = TextWithEntities{
+		text.text,
+		TextUtilities::ConvertTextTagsToEntities(text.tags)
+	};
+	TextUtilities::PrepareForSending(caption, 0);
+	TextUtilities::Trim(caption);
+
+	const auto formatted = caption.text.isEmpty()
+		? std::optional<TLformattedText>()
+		: Api::FormattedTextToTdb(caption);
+
+	const auto thumbnail = std::optional<TLinputThumbnail>();
+	const auto fileById = tl_inputFileId(tl_int32(v::get<TdbFileLocation>(
+		photo->location(Data::PhotoSize::Large).file().data).fileId));
+	return tl_inputMessagePhoto(
+		fileById,
+		thumbnail,
+		tl_vector<TLint32>(),
+		tl_int32(photo->width()),
+		tl_int32(photo->height()),
+		formatted,
+		tl_bool(false), // show_caption_above_media
+		null, // self_destruct_type
+		tl_bool(false)); // spoiler
+}
+
 void SendPreparedAlbumIfReady(
 		const SendAction &action,
 		not_null<SendingAlbum*> album) {
@@ -413,9 +515,12 @@ void SendPreparedAlbumIfReady(
 		tl_messageSendOptions(
 			tl_bool(silentPost),
 			tl_bool(false), // from_background
-			ScheduledToTL(action.options.scheduled)),
-		tl_vector(std::move(contents)),
-		tl_bool(false) // only_preview
+			tl_bool(false), // update_order_of_installed_stickers_sets
+			ScheduledToTL(action.options.scheduled),
+			tl_int64(action.options.effectId),
+			tl_int32(0), // sending_id
+			tl_bool(false)), // only_preview
+		tl_vector(std::move(contents))
 	)).done([=](const TLmessages &result) {
 		//if (clearCloudDraft) {
 		//	// todo drafts - unnecessary?..
@@ -449,7 +554,10 @@ void SendExistingDocument(
 		MessageToSend &&message,
 		not_null<DocumentData*> document,
 		std::optional<MsgId> localMessageId) {
-#if 0 // todo
+	SendPreparedMessage(message.action, MessageContentFromExisting(
+		document,
+		std::move(message.textWithTags)));
+#if 0 // mtp
 	const auto inputMedia = [=] {
 		return MTP_inputMediaDocument(
 			MTP_flags(0),
@@ -474,7 +582,10 @@ void SendExistingPhoto(
 		MessageToSend &&message,
 		not_null<PhotoData*> photo,
 		std::optional<MsgId> localMessageId) {
-#if 0 // todo
+	SendPreparedMessage(message.action, MessageContentFromExisting(
+		photo,
+		std::move(message.textWithTags)));
+#if 0 // mtp
 	const auto inputMedia = [=] {
 		return MTP_inputMediaPhoto(
 			MTP_flags(0),
@@ -507,11 +618,15 @@ bool SendDice(MessageToSend &message) {
 		Stickers::DicePacks::kFballString + QChar(0xFE0F),
 		Stickers::DicePacks::kBballString,
 	};
+#if 0 // mtp
 	const auto list = config.get<std::vector<QString>>(
 		"emojies_send_dice",
 		hardcoded);
+#endif
+	const auto &pack = message.action.history->session().diceStickersPacks();
+	const auto &list = pack.cloudDiceEmoticons();
 	const auto emoji = full.toString();
-	if (!ranges::contains(list, emoji)) {
+	if (!ranges::contains(list.empty() ? hardcoded : list, emoji)) {
 		return false;
 	}
 	const auto history = message.action.history;
@@ -527,6 +642,34 @@ bool SendDice(MessageToSend &message) {
 	const auto &action = message.action;
 	api->sendAction(action);
 
+	session->sender().request(TLsendMessage(
+		peerToTdbChat(peer->id),
+		tl_int53(0), // message_thread_id
+		tl_int53(action.replyTo.bare),
+		MessageSendOptions(peer, action),
+		tl_inputMessageDice(tl_string(emoji), tl_bool(action.clearDraft))
+	)).done([=](const TLmessage &result) {
+		//if (clearCloudDraft) {
+		//	// todo drafts - unnecessary?..
+		//	history->finishSavingCloudDraft(
+		//		UnixtimeFromMsgId(response.outerMsgId));
+		//}
+		session->data().processMessage(result, NewMessageType::Unread);
+	}).fail([=](const Error &error) {
+		const auto code = error.code;
+		//if (error.type() == qstr("MESSAGE_EMPTY")) {
+		//	lastMessage->destroy();
+		//} else {
+		//	sendMessageFail(error, peer, randomId, newId);
+		//}
+		//if (clearCloudDraft) {
+		//	// todo drafts - unnecessary?..
+		//	history->finishSavingCloudDraft(
+		//		UnixtimeFromMsgId(response.outerMsgId));
+		//}
+	}).send();
+
+#if 0 // mtp
 	const auto newId = FullMsgId(
 		peer->id,
 		session->data().nextLocalMessageId());
@@ -578,7 +721,6 @@ bool SendDice(MessageToSend &message) {
 	}, TextWithEntities(), MTP_messageMediaDice(
 		MTP_int(0),
 		MTP_string(emoji)));
-#if 0 // todo
 	histories.sendPreparedMessage(
 		history,
 		action.replyTo,
@@ -853,7 +995,67 @@ TLmessageSendOptions MessageSendOptions(
 	return tl_messageSendOptions(
 		tl_bool(ShouldSendSilent(peer, action.options)),
 		tl_bool(false), // from_background
-		ScheduledToTL(action.options.scheduled));
+		tl_bool(false), // update_order_of_installed_stickers_sets
+		ScheduledToTL(action.options.scheduled),
+		tl_int64(action.options.effectId),
+		tl_int32(sendingId),
+		tl_bool(false)); // only_preview
+}
+
+std::optional<TLinputMessageReplyTo> MessageReplyTo(
+		not_null<History*> history,
+		const FullReplyTo &replyTo) {
+	if (const auto &storyId = replyTo.storyId) {
+		return tl_inputMessageReplyToStory(
+			peerToTdbChat(storyId.peer),
+			tl_int32(storyId.story));
+	} else if (const auto messageId = replyTo.messageId) {
+		// Complex logic for external replies.
+		// Reply should be external if done to another thread.
+		const auto to = LookupReplyTo(history, messageId);
+		const auto replyingToTopic = replyTo.topicRootId
+			? history->peer->forumTopicFor(replyTo.topicRootId)
+			: nullptr;
+		const auto replyingToTopicId = replyTo.topicRootId
+			? (replyingToTopic
+				? replyingToTopic->rootId()
+				: Data::ForumTopic::kGeneralId)
+			: (to ? to->topicRootId() : Data::ForumTopic::kGeneralId);
+		const auto replyToTopicId = to
+			? to->topicRootId()
+			: replyingToTopicId;
+		const auto external = (replyTo.messageId.peer != history->peer->id)
+			|| (replyingToTopicId != replyToTopicId);
+		if (external) {
+			return tl_inputMessageReplyToExternalMessage(
+				peerToTdbChat(messageId.peer),
+				tl_int53(messageId.msg.bare),
+				(replyTo.quote.empty()
+					? std::optional<TLinputTextQuote>()
+					: tl_inputTextQuote(
+						Api::FormattedTextToTdb(replyTo.quote),
+						tl_int32(replyTo.quoteOffset))));
+		}
+		return tl_inputMessageReplyToMessage(
+			tl_int53(messageId.msg.bare),
+			(replyTo.quote.empty()
+				? std::optional<TLinputTextQuote>()
+				: tl_inputTextQuote(
+					Api::FormattedTextToTdb(replyTo.quote),
+					tl_int32(replyTo.quoteOffset))));
+	}
+	return std::nullopt;
+}
+
+std::optional<TLinputMessageReplyTo> MessageReplyTo(
+		const SendAction &action) {
+	return MessageReplyTo(action.history, action.replyTo);
+}
+
+TLint53 MessageThreadId(
+		not_null<PeerData*> peer,
+		const SendAction &action) {
+	return tl_int53(action.replyTo.topicRootId.bare);
 }
 
 void SendPreparedMessage(
diff --git a/Telegram/SourceFiles/api/api_text_entities.cpp b/Telegram/SourceFiles/api/api_text_entities.cpp
index c599c94759e495..ff00c0be09c51e 100644
--- a/Telegram/SourceFiles/api/api_text_entities.cpp
+++ b/Telegram/SourceFiles/api/api_text_entities.cpp
@@ -345,9 +345,7 @@ MTPVector<MTPMessageEntity> EntitiesToMTP(
 	return MTP_vector<MTPMessageEntity>(std::move(v));
 }
 
-EntitiesInText EntitiesFromTdb(
-		Main::Session *session,
-		const QVector<TLtextEntity> &entities) {
+EntitiesInText EntitiesFromTdb(const QVector<TLtextEntity> &entities) {
 	auto result = EntitiesInText();
 	if (!entities.isEmpty()) {
 		result.reserve(entities.size());
@@ -412,19 +410,17 @@ EntitiesInText EntitiesFromTdb(
 }
 
 TextWithEntities FormattedTextFromTdb(
-		Main::Session *session,
 		const TLformattedText &text) {
 	const auto &formatted = text.data();
 	return TextWithEntities{
 		formatted.vtext().v,
-		Api::EntitiesFromTdb(session, formatted.ventities().v)
+		Api::EntitiesFromTdb(formatted.ventities().v)
 	};
 }
 
-TLvector<TLtextEntity> EntitiesToTdb(
-		not_null<Main::Session*> session,
-		const EntitiesInText &entities,
-		ConvertOption option) {
+TLvector<TLtextEntity> EntitiesToTdb(const EntitiesInText &entities) {
+	constexpr auto option = ConvertOption::SkipLocal;
+
 	auto v = QVector<TLtextEntity>();
 	v.reserve(entities.size());
 	for (const auto &entity : entities) {
@@ -483,13 +479,10 @@ TLvector<TLtextEntity> EntitiesToTdb(
 	return tl_vector<TLtextEntity>(std::move(v));
 }
 
-TLformattedText FormattedTextToTdb(
-		not_null<Main::Session*> session,
-		const TextWithEntities &text,
-		ConvertOption option) {
+TLformattedText FormattedTextToTdb(const TextWithEntities &text) {
 	return tl_formattedText(
 		tl_string(text.text),
-		EntitiesToTdb(session, text.entities, option));
+		EntitiesToTdb(text.entities));
 }
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_text_entities.h b/Telegram/SourceFiles/api/api_text_entities.h
index 67fe1f903cc613..39773bf9a22a5f 100644
--- a/Telegram/SourceFiles/api/api_text_entities.h
+++ b/Telegram/SourceFiles/api/api_text_entities.h
@@ -31,21 +31,15 @@ enum class ConvertOption {
 	ConvertOption option = ConvertOption::WithLocal);
 
 [[nodiscard]] EntitiesInText EntitiesFromTdb(
-	Main::Session *session,
 	const QVector<Tdb::TLtextEntity> &entities);
 
 [[nodiscard]] TextWithEntities FormattedTextFromTdb(
-	Main::Session *session,
 	const Tdb::TLformattedText &text);
 
 [[nodiscard]] Tdb::TLvector<Tdb::TLtextEntity> EntitiesToTdb(
-	not_null<Main::Session*> session,
-	const EntitiesInText &entities,
-	ConvertOption option = ConvertOption::WithLocal);
+	const EntitiesInText &entities);
 
 [[nodiscard]] Tdb::TLformattedText FormattedTextToTdb(
-	not_null<Main::Session*> session,
-	const TextWithEntities &text,
-	ConvertOption option = ConvertOption::WithLocal);
+	const TextWithEntities &text);
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 3a93b6e52e240e..1f2dcf1d78ed2f 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -47,6 +47,7 @@ For license and copyright information please follow this link:
 #include "data/data_message_reactions.h"
 #include "inline_bots/bot_attach_web_view.h"
 #include "chat_helpers/emoji_interactions.h"
+#include "chat_helpers/stickers_dice_pack.h"
 #include "lang/lang_cloud_manager.h"
 #include "history/history.h"
 #include "history/history_item.h"
@@ -3064,6 +3065,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateAttachmentMenuBots &data) {
 	}, [&](const TLDupdateWebAppMessageSent &data) {
 	}, [&](const TLDupdateDiceEmojis &data) {
+		session().diceStickersPacks().apply(data);
 	}, [&](const TLDupdateAnimatedEmojiMessageClicked &data) {
 	}, [&](const TLDupdateAnimationSearchParameters &data) {
 	}, [&](const TLDupdateSuggestedActions &data) {
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index f9261daa817207..3fac3a900eb235 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -4265,11 +4265,13 @@ void ApiWrap::sendMessage(MessageToSend &&message) {
 			sendFlags |= MTPmessages_SendMessage::Flag::f_reply_to;
 			mediaFlags |= MTPmessages_SendMedia::Flag::f_reply_to;
 		}
+#endif
 		const auto ignoreWebPage = message.webPage.removed
 			|| (exactWebPage && !isLast);
 		const auto manualWebPage = exactWebPage
 			&& !ignoreWebPage
 			&& (message.webPage.manual || (isLast && !isFirst));
+#if 0 // mtp
 		MTPMessageMedia media = MTP_messageMediaEmpty();
 		if (ignoreWebPage) {
 			sendFlags |= MTPmessages_SendMessage::Flag::f_no_webpage;
@@ -4415,12 +4417,16 @@ void ApiWrap::sendMessage(MessageToSend &&message) {
 				), done, fail);
 		}
 #endif
+		const auto sendWebPage = exactWebPage
+			&& !ignoreWebPage
+			&& (manualWebPage || sending.empty());
 		Api::SendPreparedMessage(action, tl_inputMessageText(
-			Api::FormattedTextToTdb(
-				_session,
-				sending,
-				Api::ConvertOption::SkipLocal),
-			tl_bool(message.webPageId == CancelledWebPageId),
+			Api::FormattedTextToTdb(sending),
+			(ignoreWebPage
+				? Data::LinkPreviewOptions({ .removed = true })
+				: sendWebPage
+				? Data::LinkPreviewOptions(message.webPage)
+				: std::nullopt),
 			tl_bool(action.clearDraft)));
 		isFirst = false;
 	}
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.cpp b/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.cpp
index 8941f35aa8bf55..1cc40387afff04 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.cpp
+++ b/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.cpp
@@ -14,11 +14,15 @@ For license and copyright information please follow this link:
 #include "base/unixtime.h"
 #include "apiwrap.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtCore/QFile>
 #include <QtCore/QFileInfo>
 
 namespace Stickers {
 
+using namespace Tdb;
+
 const QString DicePacks::kDiceString = QString::fromUtf8("\xF0\x9F\x8E\xB2");
 const QString DicePacks::kDartString = QString::fromUtf8("\xF0\x9F\x8E\xAF");
 const QString DicePacks::kSlotString = QString::fromUtf8("\xF0\x9F\x8E\xB0");
@@ -144,4 +148,15 @@ DocumentData *DicePacks::lookup(const QString &emoji, int value) {
 	).first->second->lookup(value);
 }
 
+void DicePacks::apply(const TLDupdateDiceEmojis &update) {
+	const auto &list = update.vemojis().v;
+	_cloudDiceEmoticons = list
+		| ranges::views::transform(&TLstring::v)
+		| ranges::to_vector;
+}
+
+const std::vector<QString> &DicePacks::cloudDiceEmoticons() const {
+	return _cloudDiceEmoticons;
+}
+
 } // namespace Stickers
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.h b/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.h
index cb5210c3511076..9b8b598fa3e61d 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.h
+++ b/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.h
@@ -7,6 +7,10 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+namespace Tdb {
+class TLDupdateDiceEmojis;
+} // namespace Tdb
+
 class DocumentData;
 
 namespace Main {
@@ -51,11 +55,16 @@ class DicePacks final {
 
 	[[nodiscard]] DocumentData *lookup(const QString &emoji, int value);
 
+	void apply(const Tdb::TLDupdateDiceEmojis &update);
+	[[nodiscard]] const std::vector<QString> &cloudDiceEmoticons() const;
+
 private:
 	const not_null<Main::Session*> _session;
 
 	base::flat_map<QString, std::unique_ptr<DicePack>> _packs;
 
+	std::vector<QString> _cloudDiceEmoticons;
+
 };
 
 } // namespace Stickers
diff --git a/Telegram/SourceFiles/data/data_drafts.cpp b/Telegram/SourceFiles/data/data_drafts.cpp
index d88c44e02ee225..f54444dc67c8a6 100644
--- a/Telegram/SourceFiles/data/data_drafts.cpp
+++ b/Telegram/SourceFiles/data/data_drafts.cpp
@@ -129,7 +129,7 @@ void ApplyPeerCloudDraft(
 		if (history->skipCloudDraftUpdate(date)) {
 			return;
 		}
-		const auto text = Api::FormattedTextFromTdb(session, d.vtext());
+		const auto text = Api::FormattedTextFromTdb(d.vtext());
 		const auto textWithTags = TextWithTags{
 			text.text,
 			TextUtilities::ConvertEntitiesToTextTags(text.entities)
diff --git a/Telegram/SourceFiles/data/data_media_types.cpp b/Telegram/SourceFiles/data/data_media_types.cpp
index 6218657e2d7fb5..a630b1cb6f6d59 100644
--- a/Telegram/SourceFiles/data/data_media_types.cpp
+++ b/Telegram/SourceFiles/data/data_media_types.cpp
@@ -535,7 +535,6 @@ Invoice ComputeInvoiceData(
 		.currency = data.vcurrency().v,
 		.title = TextUtilities::SingleLine(data.vtitle().v),
 		.description = Api::FormattedTextFromTdb(
-			&item->history()->session(),
 			data.vdescription()),
 		.photo = nullptr/*(data.vphoto()
 			? item->history()->owner().processPhoto(*data.vphoto())
diff --git a/Telegram/SourceFiles/data/data_web_page.cpp b/Telegram/SourceFiles/data/data_web_page.cpp
index 4d2582480e47b0..6e36e88dff14c9 100644
--- a/Telegram/SourceFiles/data/data_web_page.cpp
+++ b/Telegram/SourceFiles/data/data_web_page.cpp
@@ -225,7 +225,11 @@ void WebPageData::setFromTdb(const TLwebPage &data) {
 		fields.vdisplay_url().v,
 		fields.vsite_name().v,
 		fields.vtitle().v,
-		Api::FormattedTextFromTdb(&_owner->session(), fields.vdescription()),
+		Api::FormattedTextFromTdb(fields.vdescription()),
+		FullStoryId{
+			peerFromTdbChat(fields.vstory_sender_chat_id()),
+			fields.vstory_id().v,
+		},
 		(fields.vphoto()
 			? _owner->processPhoto(*fields.vphoto()).get()
 			: nullptr),
diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
index caac3b57d67575..2569674dff81ab 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
@@ -300,7 +300,7 @@ TextWithEntities ExtractEditedText(
 		const Tdb::TLmessage &message) {
 	return message.data().vcontent().match([&](
 			const Tdb::TLDmessageText &data) {
-		return Api::FormattedTextFromTdb(session, data.vtext());
+		return Api::FormattedTextFromTdb(data.vtext());
 	}, [](const auto &) {
 		return TextWithEntities();
 	});
diff --git a/Telegram/SourceFiles/intro/intro_widget.cpp b/Telegram/SourceFiles/intro/intro_widget.cpp
index c47f715ac710be..69db99679281e8 100644
--- a/Telegram/SourceFiles/intro/intro_widget.cpp
+++ b/Telegram/SourceFiles/intro/intro_widget.cpp
@@ -273,7 +273,7 @@ void Widget::handleUpdate(const TLupdate &update) {
 	update.match([&](const TLDupdateServiceNotification &data) {
 		const auto text = data.vcontent().match([&](
 				const TLDmessageText &data) {
-			return Api::FormattedTextFromTdb(nullptr, data.vtext());
+			return Api::FormattedTextFromTdb(data.vtext());
 		}, [](const auto &) {
 			return TextWithEntities();
 		});
diff --git a/Telegram/SourceFiles/payments/payments_form.cpp b/Telegram/SourceFiles/payments/payments_form.cpp
index 6a0acd122e944f..53d4b51512f59c 100644
--- a/Telegram/SourceFiles/payments/payments_form.cpp
+++ b/Telegram/SourceFiles/payments/payments_form.cpp
@@ -955,9 +955,7 @@ void Form::processDetails(const Tdb::TLDpaymentReceipt &data) {
 		&& !_thumbnailLoadProcess) {
 		_invoice.cover = Ui::Cover{
 			.title = data.vtitle().v,
-			.description = Api::FormattedTextFromTdb(
-				_session,
-				data.vdescription()),
+			.description = Api::FormattedTextFromTdb(data.vdescription()),
 		};
 		if (const auto photoPtr = data.vphoto()) {
 			const auto photo = _session->data().processPhoto(*photoPtr);
diff --git a/Telegram/SourceFiles/window/window_lock_widgets.cpp b/Telegram/SourceFiles/window/window_lock_widgets.cpp
index 2f17fd00851ce0..35c7fc510606a2 100644
--- a/Telegram/SourceFiles/window/window_lock_widgets.cpp
+++ b/Telegram/SourceFiles/window/window_lock_widgets.cpp
@@ -330,7 +330,7 @@ TermsLock TermsLock::FromTL(
 	const auto minAge = data.vmin_user_age().v;
 	return {
 		{}, // mtp
-		Api::FormattedTextFromTdb(session, data.vtext()),
+		Api::FormattedTextFromTdb(data.vtext()),
 		(minAge ? std::make_optional(minAge) : std::nullopt),
 		data.vshow_popup().v
 	};

From 7e2afd629bb42c95d0702d48bab44ff72f96bd86 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 5 Aug 2022 20:15:43 +0300
Subject: [PATCH 162/349] Request recent / featured / faved stickers from
 TDLib.

---
 Telegram/SourceFiles/api/api_updates.cpp      |   1 +
 Telegram/SourceFiles/apiwrap.cpp              |  67 ++++++-
 .../data/stickers/data_stickers.cpp           | 187 ++++++++++++++++--
 .../SourceFiles/data/stickers/data_stickers.h |  13 +-
 4 files changed, 246 insertions(+), 22 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 1f2dcf1d78ed2f..e11cdbf5d12f12 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -3048,6 +3048,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateStickerSet &data) {
 	}, [&](const TLDupdateInstalledStickerSets &data) {
 	}, [&](const TLDupdateTrendingStickerSets &data) {
+		session().data().stickers().featuredSetsReceived(data.vsticker_sets());
 	}, [&](const TLDupdateRecentStickers &data) {
 	}, [&](const TLDupdateFavoriteStickers &data) {
 	}, [&](const TLDupdateSavedAnimations &data) {
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 3fac3a900eb235..112a9bd2384041 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -3076,13 +3076,11 @@ void ApiWrap::requestSpecialStickersForce(
 		bool faved,
 		bool recent,
 		bool attached) {
-#if 0 // todo
 	if (faved) {
 		requestFavedStickers(std::nullopt);
 	} else if (recent || attached) {
 		requestRecentStickers(std::nullopt, attached);
 	}
-#endif
 }
 
 void ApiWrap::setGroupStickerSet(
@@ -3281,7 +3279,21 @@ void ApiWrap::requestRecentStickers(
 		}
 		requestId() = 0;
 	};
-#if 0 // todo
+	requestId() = sender().request(TLgetRecentStickers(
+		tl_bool(attached)
+	)).done([=](const TLDstickers &result) {
+		finish();
+		_session->data().stickers().specialSetReceived(
+			(attached
+				? Data::Stickers::CloudRecentAttachedSetId
+				: Data::Stickers::CloudRecentSetId),
+			tr::lng_recent_stickers(tr::now),
+			result.vstickers().v);
+	}).fail([=] {
+		finish();
+		LOG(("App Fail: Failed to get recent stickers!"));
+	}).send();
+#if 0 // mtp
 	const auto flags = attached
 		? MTPmessages_getRecentStickers::Flag::f_attached
 		: MTPmessages_getRecentStickers::Flags(0);
@@ -3322,7 +3334,23 @@ void ApiWrap::requestFavedStickers(std::optional<TimeId> now) {
 			return;
 		}
 	}
-#if 0 // todo
+
+	const auto finish = [=] {
+		_session->data().stickers().setLastFavedUpdate(crl::now());
+		_favedStickersUpdateRequest = 0;
+	};
+	_favedStickersUpdateRequest = sender().request(TLgetFavoriteStickers(
+	)).done([=](const TLDstickers &result) {
+		finish();
+		_session->data().stickers().specialSetReceived(
+			Data::Stickers::FavedSetId,
+			Lang::Hard::FavedSetTitle(),
+			result.vstickers().v);
+	}).fail([=] {
+		finish();
+		LOG(("App Fail: Failed to get faved stickers!"));
+	}).send();
+#if 0 // mtp
 	_favedStickersUpdateRequest = request(MTPmessages_GetFavedStickers(
 		MTP_long(now ? Api::CountFavedStickersHash(_session) : 0)
 	)).done([=](const MTPmessages_FavedStickers &result) {
@@ -3356,7 +3384,20 @@ void ApiWrap::requestFeaturedStickers(TimeId now) {
 		|| _featuredStickersUpdateRequest) {
 		return;
 	}
-#if 0 // todo
+	const auto finish = [=] {
+		_session->data().stickers().setLastFeaturedUpdate(crl::now());
+		_featuredStickersUpdateRequest = 0;
+	};
+	_featuredStickersUpdateRequest = sender().request(
+		TLgetTrendingStickerSets(tl_int32(0), tl_int32(100))
+	).done([=](const TLtrendingStickerSets &result) {
+		finish();
+		_session->data().stickers().featuredSetsReceived(result);
+	}).fail([=] {
+		finish();
+		LOG(("App Fail: Failed to get featured stickers!"));
+	}).send();
+#if 0 // mtp
 	_featuredStickersUpdateRequest = request(MTPmessages_GetFeaturedStickers(
 		MTP_long(Api::CountFeaturedStickersHash(_session))
 	)).done([=](const MTPmessages_FeaturedStickers &result) {
@@ -3441,13 +3482,19 @@ void ApiWrap::readFeaturedSetDelayed(uint64 setId) {
 void ApiWrap::readFeaturedSets() {
 	const auto &sets = _session->data().stickers().sets();
 	auto count = _session->data().stickers().featuredSetsUnreadCount();
+#if 0 // mtp
 	QVector<MTPlong> wrappedIds;
+#endif
+	auto wrappedIds = QVector<TLint64>();
 	wrappedIds.reserve(_featuredSetsRead.size());
 	for (const auto setId : _featuredSetsRead) {
 		const auto it = sets.find(setId);
 		if (it != sets.cend()) {
 			it->second->flags &= ~Data::StickersSetFlag::Unread;
+#if 0 // mtp
 			wrappedIds.append(MTP_long(setId));
+#endif
+			wrappedIds.append(tl_int64(setId));
 			if (count) {
 				--count;
 			}
@@ -3455,8 +3502,14 @@ void ApiWrap::readFeaturedSets() {
 	}
 	_featuredSetsRead.clear();
 
-#if 0 // todo
 	if (!wrappedIds.empty()) {
+		sender().request(TLviewTrendingStickerSets(
+			tl_vector<TLint64>(wrappedIds)
+		)).done([=] {
+			local().writeFeaturedStickers();
+			_session->data().stickers().notifyUpdated();
+		}).send();
+#if 0 // mtp
 		auto requestData = MTPmessages_ReadFeaturedStickers(
 			MTP_vector<MTPlong>(wrappedIds));
 		request(std::move(requestData)).done([=] {
@@ -3464,10 +3517,10 @@ void ApiWrap::readFeaturedSets() {
 			_session->data().stickers().notifyUpdated(
 				Data::StickersType::Stickers);
 		}).send();
+#endif
 
 		_session->data().stickers().setFeaturedSetsUnreadCount(count);
 	}
-#endif
 }
 
 void ApiWrap::resolveJumpToDate(
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers.cpp b/Telegram/SourceFiles/data/stickers/data_stickers.cpp
index 0dcb50e00ea0c8..c3d658fe83ea11 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers.cpp
+++ b/Telegram/SourceFiles/data/stickers/data_stickers.cpp
@@ -46,6 +46,19 @@ constexpr auto kPremiumToastDuration = 5 * crl::time(1000);
 
 using namespace Tdb;
 
+[[nodiscard]] StickerType LookupFormat(const TLthumbnail *thumbnail) {
+	if (!thumbnail) {
+		return StickerType::Webp;
+	}
+	return thumbnail->data().vformat().match([](TLDthumbnailFormatTgs) {
+		return StickerType::Tgs;
+	}, [](const TLDthumbnailFormatWebm &) {
+		return StickerType::Webm;
+	}, [](const auto &) {
+		return StickerType::Webp;
+	});
+}
+
 using SetFlag = StickersSetFlag;
 
 [[nodiscard]] TextWithEntities SavedGifsToast(
@@ -809,6 +822,7 @@ void Stickers::somethingReceived(
 	notifyUpdated(type);
 }
 
+#if 0 // mtp
 void Stickers::setPackAndEmoji(
 		StickersSet &set,
 		StickersPack &&pack,
@@ -836,6 +850,147 @@ void Stickers::setPackAndEmoji(
 		}
 	}
 }
+#endif
+
+void Stickers::specialSetReceived(
+		uint64 setId,
+		const QString &setTitle,
+		const QVector<TLsticker> &stickers) {
+	auto &sets = setsRef();
+	auto it = sets.find(setId);
+
+	if (stickers.isEmpty()) {
+		if (it != sets.cend()) {
+			sets.erase(it);
+		}
+	} else {
+		if (it == sets.cend()) {
+			it = sets.emplace(setId, std::make_unique<StickersSet>(
+				&owner(),
+				setId,
+				uint64(0), // accessHash
+				uint64(0), // hash
+				setTitle,
+				QString(),
+				0, // count
+				SetFlag::Special,
+				TimeId(0))).first;
+		} else {
+			it->second->title = setTitle;
+		}
+		const auto set = it->second.get();
+
+		auto customIt = sets.find(CustomSetId);
+		auto pack = StickersPack();
+		pack.reserve(stickers.size());
+		for (const auto &sticker : stickers) {
+			const auto document = owner().processDocument(sticker);
+			if (!document->sticker()) {
+				continue;
+			}
+
+			pack.push_back(document);
+			if (customIt != sets.cend()) {
+				const auto custom = customIt->second.get();
+				auto index = custom->stickers.indexOf(document);
+				if (index >= 0) {
+					custom->stickers.removeAt(index);
+				}
+			}
+		}
+		if (customIt != sets.cend()
+			&& customIt->second->stickers.isEmpty()) {
+			sets.erase(customIt);
+			customIt = sets.end();
+		}
+
+		auto writeRecent = false;
+		auto &recent = getRecentPack();
+		for (auto i = recent.begin(); i != recent.cend();) {
+			if (set->stickers.indexOf(i->first) >= 0 && pack.indexOf(i->first) < 0) {
+				i = recent.erase(i);
+				writeRecent = true;
+			} else {
+				++i;
+			}
+		}
+
+		if (pack.isEmpty()) {
+			sets.erase(it);
+		} else {
+			set->stickers = std::move(pack);
+		}
+
+		if (writeRecent) {
+			session().saveSettings();
+		}
+	}
+
+	switch (setId) {
+	case CloudRecentSetId: {
+		session().local().writeRecentStickers();
+	} break;
+	case CloudRecentAttachedSetId: {
+		session().local().writeRecentMasks();
+	} break;
+	case FavedSetId: {
+		session().local().writeFavedStickers();
+	} break;
+	default: Unexpected("setId in SpecialSetReceived()");
+	}
+
+	notifyUpdated();
+}
+
+void Stickers::featuredSetsReceived(const TLtrendingStickerSets &data) {
+	auto &setsOrder = featuredSetsOrderRef();
+	setsOrder.clear();
+
+	auto &sets = setsRef();
+	auto setsToRequest = base::flat_map<uint64, uint64>();
+	for (auto &[id, set] : sets) {
+		// Mark for removing.
+		set->flags &= ~SetFlag::Featured;
+	}
+	for (const auto &entry : data.data().vsets().v) {
+		const auto set = feedSet(entry, StickersSetFlag::Featured);
+		setsOrder.push_back(set->id);
+		if (set->stickers.isEmpty()
+			|| (set->flags & SetFlag::NotLoaded)) {
+			setsToRequest.emplace(set->id, set->accessHash);
+		}
+	}
+
+	auto unreadCount = 0;
+	for (auto it = sets.begin(); it != sets.end();) {
+		const auto set = it->second.get();
+		bool installed = (set->flags & SetFlag::Installed);
+		bool featured = (set->flags & SetFlag::Featured);
+		bool special = (set->flags & SetFlag::Special);
+		bool archived = (set->flags & SetFlag::Archived);
+		if (installed || featured || special || archived) {
+			if (featured && (set->flags & SetFlag::Unread)) {
+				++unreadCount;
+			}
+			++it;
+		} else {
+			it = sets.erase(it);
+		}
+	}
+	setFeaturedSetsUnreadCount(unreadCount);
+
+	if (!setsToRequest.empty()) {
+		auto &api = session().api();
+		for (const auto &[setId, accessHash] : setsToRequest) {
+			api.scheduleStickerSetRequest(setId, accessHash);
+		}
+		api.requestStickerSets();
+	}
+
+	session().local().writeFeaturedStickers();
+
+	notifyUpdated();
+}
 
 #if 0 // mtp
 void Stickers::specialSetReceived(
@@ -1841,13 +1996,18 @@ QString Stickers::getSetTitle(const TLDstickerSet &data) const {
 		: title;
 }
 
-StickersSet *Stickers::feedSet(const TLstickerSetInfo &value) {
+StickersSet *Stickers::feedSet(
+		const TLstickerSetInfo &value,
+		StickersSetFlag sectionFlag) {
 	const auto &data = value.data();
 	auto &sets = setsRef();
 	const auto setId = uint64(data.vid().v);
 	auto it = sets.find(setId);
 	auto title = getSetTitle(data);
 	auto oldFlags = StickersSetFlags(0);
+	const auto installDate = data.vis_installed().v
+		? base::unixtime::now()
+		: TimeId(0);
 	const auto thumbnail = [&] {
 		if (const auto thumbnail = data.vthumbnail()) {
 			return Images::FromThumbnail(*thumbnail);
@@ -1864,11 +2024,9 @@ StickersSet *Stickers::feedSet(const TLstickerSetInfo &value) {
 			title,
 			data.vname().v,
 			data.vsize().v,
-			flags | SetFlag::NotLoaded,
-			(data.vis_installed().v
-				? base::unixtime::now()
-				: TimeId(0)))).first;
-		it->second->setThumbnail(thumbnail);
+			sectionFlag | flags | SetFlag::NotLoaded,
+			installDate)).first;
+		it->second->setThumbnail(thumbnail, LookupFormat(data.vthumbnail()));
 	} else {
 		const auto set = it->second.get();
 		set->title = title;
@@ -1879,11 +2037,9 @@ StickersSet *Stickers::feedSet(const TLstickerSetInfo &value) {
 				| SetFlag::Unread
 				| SetFlag::NotLoaded
 				| SetFlag::Special);
-		set->flags = flags | clientFlags;
-		set->installDate = data.vis_installed().v
-			? base::unixtime::now()
-			: TimeId(0);
-		it->second->setThumbnail(thumbnail);
+		set->flags = sectionFlag | flags | clientFlags;
+		set->installDate = installDate;
+		it->second->setThumbnail(thumbnail, LookupFormat(data.vthumbnail()));
 		if (set->count != data.vsize().v
 			|| set->stickers.isEmpty()
 			|| set->emoji.empty()) {
@@ -1893,6 +2049,11 @@ StickersSet *Stickers::feedSet(const TLstickerSetInfo &value) {
 		}
 	}
 	const auto set = it->second.get();
+	if ((set->flags & SetFlag::Featured) && !data.vis_viewed().v) {
+		set->flags |= SetFlag::Unread;
+	} else {
+		set->flags &= ~SetFlag::Unread;
+	}
 	auto changedFlags = (oldFlags ^ set->flags);
 	if (changedFlags & SetFlag::Archived) {
 		const auto masks = !!(set->flags & SetFlag::Masks);
@@ -1941,7 +2102,7 @@ StickersSet *Stickers::feedSetFull(const TLstickerSet &value) {
 			(data.vis_installed().v
 				? base::unixtime::now()
 				: TimeId(0)))).first;
-		it->second->setThumbnail(thumbnail);
+		it->second->setThumbnail(thumbnail, LookupFormat(data.vthumbnail()));
 	} else {
 		const auto set = it->second.get();
 		set->title = title;
@@ -1956,7 +2117,7 @@ StickersSet *Stickers::feedSetFull(const TLstickerSet &value) {
 		set->installDate = data.vis_installed().v
 			? base::unixtime::now()
 			: TimeId(0);
-		it->second->setThumbnail(thumbnail);
+		it->second->setThumbnail(thumbnail, LookupFormat(data.vthumbnail()));
 	}
 	auto set = it->second.get();
 	auto changedFlags = (oldFlags ^ set->flags);
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers.h b/Telegram/SourceFiles/data/stickers/data_stickers.h
index 671cdf73329256..dbd744b08fcd22 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers.h
+++ b/Telegram/SourceFiles/data/stickers/data_stickers.h
@@ -17,6 +17,8 @@ class TLstickerSet;
 class TLstickerSetInfo;
 class TLDstickerSet;
 class TLDstickerSetInfo;
+class TLsticker;
+class TLtrendingStickerSets;
 } // namespace Tdb
 
 class HistoryItem;
@@ -247,6 +249,11 @@ class Stickers final {
 		const MTPmessages_FeaturedStickers &result);
 	void gifsReceived(const QVector<MTPDocument> &items, uint64 hash);
 #endif
+	void specialSetReceived(
+		uint64 setId,
+		const QString &setTitle,
+		const QVector<Tdb::TLsticker> &stickers);
+	void featuredSetsReceived(const Tdb::TLtrendingStickerSets &data);
 	void gifsReceived(const QVector<Tdb::TLanimation> &items, uint64 hash);
 
 	[[nodiscard]] std::vector<not_null<DocumentData*>> getPremiumList(
@@ -274,7 +281,9 @@ class Stickers final {
 	[[nodiscard]] QString getSetTitle(const MTPDstickerSet &s);
 #endif
 
-	StickersSet *feedSet(const Tdb::TLstickerSetInfo &value);
+	StickersSet *feedSet(
+		const Tdb::TLstickerSetInfo &value,
+		StickersSetFlag sectionFlag = StickersSetFlag());
 	StickersSet *feedSetFull(const Tdb::TLstickerSet &value);
 	[[nodiscard]] QString getSetTitle(
 		const Tdb::TLDstickerSetInfo &data) const;
@@ -305,12 +314,12 @@ class Stickers final {
 	void requestSetToPushFaved(
 		std::shared_ptr<ChatHelpers::Show> show,
 		not_null<DocumentData*> document);
+#if 0 // mtp
 	void setPackAndEmoji(
 		StickersSet &set,
 		StickersPack &&pack,
 		const std::vector<TimeId> &&dates,
 		const QVector<MTPStickerPack> &packs);
-#if 0 // mtp
 	void somethingReceived(
 		const QVector<MTPStickerSet> &list,
 		uint64 hash,

From 3dfcdde482ecb9d3067c42ee7b33047fe7f8f5c7 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 5 Aug 2022 20:23:01 +0300
Subject: [PATCH 163/349] Send bot start through TDLib.

---
 Telegram/SourceFiles/apiwrap.cpp | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 112a9bd2384041..8b37f21b04f029 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -4513,7 +4513,21 @@ void ApiWrap::sendBotStart(
 		sendMessage(std::move(message));
 		return;
 	}
-#if 0 // todo
+	if (!chat) {
+		info->startToken = QString();
+	}
+	sender().request(TLsendBotStartMessage(
+		tl_int53(peerToUser(bot->id).bare),
+		peerToTdbChat(chat ? chat->id : bot->id),
+		tl_string(token)
+	)).done([=](const TLmessage &result) {
+		session().data().processMessage(result, NewMessageType::Unread);
+	}).fail([=](const Error &error) {
+		if (chat) {
+			ShowAddParticipantsError(error.message, chat, { 1, bot });
+		}
+	}).send();
+#if 0 // mtp
 	const auto randomId = base::RandomValue<uint64>();
 	if (!chat) {
 		info->startToken = QString();

From 32dae0fc9667b8fecce7b3d0e485794004e79c0a Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 5 Aug 2022 22:32:26 +0300
Subject: [PATCH 164/349] Migrate forwardMessages call to TDLib.

---
 Telegram/SourceFiles/apiwrap.cpp | 36 +++++++++++++++++++++++++++++++-
 1 file changed, 35 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 8b37f21b04f029..1db4608932c7e0 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -3885,17 +3885,43 @@ void ApiWrap::forwardMessages(
 	}
 
 	auto forwardFrom = draft.items.front()->history()->peer;
+#if 0 // mtp
 	auto ids = QVector<MTPint>();
 	auto randomIds = QVector<MTPlong>();
 	auto localIds = std::shared_ptr<base::flat_map<uint64, FullMsgId>>();
+#endif
+	auto ids = QVector<TLint53>();
 
 	const auto sendAccumulated = [&] {
 		if (shared) {
 			++shared->requestsLeft;
 		}
+		return sender().request(TLforwardMessages(
+			peerToTdbChat(peer->id),
+			peerToTdbChat(forwardFrom->id),
+			tl_vector<TLint53>(ids),
+			tl_messageSendOptions(
+				tl_bool(silentPost),
+				tl_bool(false), // from_background
+				Api::ScheduledToTL(action.options.scheduled)),
+			tl_bool(draft.options != Data::ForwardOptions::PreserveInfo),
+			tl_bool(
+				draft.options == Data::ForwardOptions::NoNamesAndCaptions),
+			tl_bool(false) // only_preview
+		)).done([=](const TLmessages &result) {
+			for (const auto &message : result.data().vmessages().v) {
+				if (message) {
+					session().data().processMessage(
+						*message,
+						NewMessageType::Unread);
+				}
+			}
+		}).fail([=](const Error &error) {
+			sendMessageFail(error.message, peer);
+		}).send();
+#if 0 // mtp
 		const auto requestType = Data::Histories::RequestType::Send;
 		const auto idsCopy = localIds;
-#if 0 // todo
 		histories.sendRequest(history, requestType, [=](Fn<void()> finish) {
 			history->sendRequestId = request(MTPmessages_ForwardMessages(
 				MTP_flags(sendFlags),
@@ -3930,11 +3956,14 @@ void ApiWrap::forwardMessages(
 #endif
 
 		ids.resize(0);
+#if 0 // mtp
 		randomIds.resize(0);
 		localIds = nullptr;
+#endif
 	};
 
 	ids.reserve(count);
+#if 0 // mtp
 	randomIds.reserve(count);
 	for (const auto item : draft.items) {
 		const auto randomId = base::RandomValue<uint64>();
@@ -3960,13 +3989,18 @@ void ApiWrap::forwardMessages(
 			}
 			localIds->emplace(randomId, newId);
 		}
+#endif
+	for (const auto item : draft.items) {
 		const auto newFrom = item->history()->peer;
 		if (forwardFrom != newFrom) {
 			sendAccumulated();
 			forwardFrom = newFrom;
 		}
+#if 0 // mtp
 		ids.push_back(MTP_int(item->id));
 		randomIds.push_back(MTP_long(randomId));
+#endif
+		ids.push_back(tl_int53(item->id.bare));
 	}
 	sendAccumulated();
 	_session->data().sendHistoryChangeNotifications();

From b5b21ad5521497c0d40acad14df710fe3e0e0f8b Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 8 Aug 2022 20:19:43 +0300
Subject: [PATCH 165/349] Fill dice / slot machine stickers from TDLib.

---
 .../chat_helpers/stickers_dice_pack.cpp       | 42 +++++++++++++++++++
 .../chat_helpers/stickers_dice_pack.h         |  5 +++
 .../SourceFiles/data/data_media_types.cpp     | 22 ++++++++++
 Telegram/SourceFiles/data/data_media_types.h  |  9 ++++
 .../view/media/history_view_slot_machine.cpp  | 28 +++++++++++++
 .../view/media/history_view_slot_machine.h    | 10 +++++
 6 files changed, 116 insertions(+)

diff --git a/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.cpp b/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.cpp
index 1cc40387afff04..6689110f56ced0 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.cpp
+++ b/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.cpp
@@ -15,6 +15,7 @@ For license and copyright information please follow this link:
 #include "apiwrap.h"
 
 #include "tdb/tdb_tl_scheme.h"
+#include "history/view/media/history_view_slot_machine.h"
 
 #include <QtCore/QFile>
 #include <QtCore/QFileInfo>
@@ -46,7 +47,32 @@ DocumentData *DicePack::lookup(int value) {
 	return (i != end(_map)) ? i->second.get() : nullptr;
 }
 
+void DicePack::apply(const Tdb::TLDmessageDice &data) {
+	const auto emplace = [&](int index, const TLsticker &sticker) {
+		const auto document = _session->data().processDocument(sticker);
+		if (document->sticker()) {
+			_map.emplace(index, document);
+		}
+	};
+	if (const auto &state = data.vinitial_state()) {
+		state->match([&](const TLDdiceStickersRegular &data) {
+			emplace(0, data.vsticker());
+		}, [&](const TLDdiceStickersSlotMachine &data) {
+			HistoryView::EnumerateSlotMachineParts(0, data, emplace);
+		});
+	}
+	if (const auto &state = data.vfinal_state()) {
+		const auto value = data.vvalue().v;
+		state->match([&](const TLDdiceStickersRegular &data) {
+			emplace(value, data.vsticker());
+		}, [&](const TLDdiceStickersSlotMachine &data) {
+			HistoryView::EnumerateSlotMachineParts(value, data, emplace);
+		});
+	}
+}
+
 void DicePack::load() {
+#if 0 // mtp
 	if (_requestId) {
 		return;
 	}
@@ -62,6 +88,7 @@ void DicePack::load() {
 	}).fail([=] {
 		_requestId = 0;
 	}).send();
+#endif
 }
 
 void DicePack::applySet(const MTPDmessages_stickerSet &data) {
@@ -155,6 +182,21 @@ void DicePacks::apply(const TLDupdateDiceEmojis &update) {
 		| ranges::to_vector;
 }
 
+void DicePacks::apply(const TLDmessageDice &data) {
+	const auto emoji = data.vemoji().v;
+	const auto key = emoji.endsWith(QChar(0xFE0F))
+		? emoji.mid(0, emoji.size() - 1)
+		: emoji;
+	const auto i = _packs.find(key);
+	if (i != end(_packs)) {
+		return i->second->apply(data);
+	}
+	return _packs.emplace(
+		key,
+		std::make_unique<DicePack>(_session, key)
+	).first->second->apply(data);
+}
+
 const std::vector<QString> &DicePacks::cloudDiceEmoticons() const {
 	return _cloudDiceEmoticons;
 }
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.h b/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.h
index 9b8b598fa3e61d..effbb0b69fe7e1 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.h
+++ b/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.h
@@ -9,6 +9,7 @@ For license and copyright information please follow this link:
 
 namespace Tdb {
 class TLDupdateDiceEmojis;
+class TLDmessageDice;
 } // namespace Tdb
 
 class DocumentData;
@@ -26,6 +27,8 @@ class DicePack final {
 
 	[[nodiscard]] DocumentData *lookup(int value);
 
+	void apply(const Tdb::TLDmessageDice &data);
+
 private:
 	void load();
 	void applySet(const MTPDmessages_stickerSet &data);
@@ -58,6 +61,8 @@ class DicePacks final {
 	void apply(const Tdb::TLDupdateDiceEmojis &update);
 	[[nodiscard]] const std::vector<QString> &cloudDiceEmoticons() const;
 
+	void apply(const Tdb::TLDmessageDice &data);
+
 private:
 	const not_null<Main::Session*> _session;
 
diff --git a/Telegram/SourceFiles/data/data_media_types.cpp b/Telegram/SourceFiles/data/data_media_types.cpp
index a630b1cb6f6d59..8ca354225d706f 100644
--- a/Telegram/SourceFiles/data/data_media_types.cpp
+++ b/Telegram/SourceFiles/data/data_media_types.cpp
@@ -744,6 +744,10 @@ std::unique_ptr<HistoryView::Media> Media::createView(
 	return createView(message, message->data(), replacing);
 }
 
+bool Media::updateContent(const TLmessageContent &content) {
+	return false;
+}
+
 ItemPreview Media::toGroupPreview(
 		const HistoryItemsList &items,
 		ToPreviewOptions options) const {
@@ -2238,6 +2242,13 @@ MediaDice::MediaDice(not_null<HistoryItem*> parent, QString emoji, int value)
 , _value(value) {
 }
 
+MediaDice::MediaDice(
+	not_null<HistoryItem*> parent,
+	const Tdb::TLDmessageDice &data)
+: MediaDice(parent, data.vemoji().v, data.vvalue().v) {
+	parent->history()->session().diceStickersPacks().apply(data);
+}
+
 std::unique_ptr<Media> MediaDice::clone(not_null<HistoryItem*> parent) {
 	return std::make_unique<MediaDice>(parent, _emoji, _value);
 }
@@ -2300,6 +2311,17 @@ std::unique_ptr<HistoryView::Media> MediaDice::createView(
 			std::make_unique<HistoryView::Dice>(message, this));
 }
 
+bool MediaDice::updateContent(const TLmessageContent &content) {
+	if (content.type() != id_messageDice) {
+		return false;
+	}
+	const auto &data = content.c_messageDice();
+	parent()->history()->session().diceStickersPacks().apply(data);
+	_value = data.vvalue().v;
+	parent()->history()->owner().requestItemRepaint(parent());
+	return true;
+}
+
 ClickHandlerPtr MediaDice::makeHandler() const {
 	return MakeHandler(parent()->history(), _emoji);
 }
diff --git a/Telegram/SourceFiles/data/data_media_types.h b/Telegram/SourceFiles/data/data_media_types.h
index 97ce6a13b78d89..a7600d837685ee 100644
--- a/Telegram/SourceFiles/data/data_media_types.h
+++ b/Telegram/SourceFiles/data/data_media_types.h
@@ -14,6 +14,8 @@ For license and copyright information please follow this link:
 namespace Tdb {
 class TLDmessageInvoice;
 class TLDmessageCall;
+class TLDmessageDice;
+class TLmessageContent;
 } // namespace Tdb
 
 class Image;
@@ -232,6 +234,8 @@ class Media {
 		not_null<HistoryView::Element*> message,
 		HistoryView::Element *replacing = nullptr);
 
+	virtual bool updateContent(const Tdb::TLmessageContent &content);
+
 protected:
 	[[nodiscard]] ItemPreview toGroupPreview(
 		const HistoryItemsList &items,
@@ -582,6 +586,9 @@ class MediaPoll final : public Media {
 class MediaDice final : public Media {
 public:
 	MediaDice(not_null<HistoryItem*> parent, QString emoji, int value);
+	MediaDice(
+		not_null<HistoryItem*> parent,
+		const Tdb::TLDmessageDice &data);
 
 	std::unique_ptr<Media> clone(not_null<HistoryItem*> parent) override;
 
@@ -601,6 +608,8 @@ class MediaDice final : public Media {
 		not_null<HistoryItem*> realParent,
 		HistoryView::Element *replacing = nullptr) override;
 
+	bool updateContent(const Tdb::TLmessageContent &content) override;
+
 	[[nodiscard]] ClickHandlerPtr makeHandler() const;
 	[[nodiscard]] static ClickHandlerPtr MakeHandler(
 		not_null<History*> history,
diff --git a/Telegram/SourceFiles/history/view/media/history_view_slot_machine.cpp b/Telegram/SourceFiles/history/view/media/history_view_slot_machine.cpp
index 307a18cbf2552a..f8b8178dee9ad8 100644
--- a/Telegram/SourceFiles/history/view/media/history_view_slot_machine.cpp
+++ b/Telegram/SourceFiles/history/view/media/history_view_slot_machine.cpp
@@ -16,9 +16,13 @@ For license and copyright information please follow this link:
 #include "main/main_session.h"
 #include "styles/style_chat.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace HistoryView {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kStartBackIndex = 0;
 constexpr auto kWinBackIndex = 1;
 constexpr auto kPullIndex = 2;
@@ -211,4 +215,28 @@ void SlotMachine::draw(
 	_pull->draw(p, context, r);
 }
 
+void EnumerateSlotMachineParts(
+		int value,
+		const Tdb::TLDdiceStickersSlotMachine &data,
+		Fn<void(int, const TLsticker &)> callback) {
+	if (!value) {
+		callback(kStartBackIndex, data.vbackground());
+		callback(ComplexIndex(0, kStartIndex), data.vleft_reel());
+		callback(ComplexIndex(1, kStartIndex), data.vcenter_reel());
+		callback(ComplexIndex(2, kStartIndex), data.vright_reel());
+	} else {
+		const auto firstPartValue = ComputePartValue(value, 0);
+		if (ComputePartValue(value, 1) == firstPartValue
+			&& ComputePartValue(value, 2) == firstPartValue) { // Three in a row.
+			callback(kWinBackIndex, data.vbackground());
+		} else {
+			callback(kStartBackIndex, data.vbackground());
+		}
+		callback(ComputeComplexIndex(value, 0), data.vleft_reel());
+		callback(ComputeComplexIndex(value, 1), data.vcenter_reel());
+		callback(ComputeComplexIndex(value, 2), data.vright_reel());
+	}
+	callback(kPullIndex, data.vlever());
+}
+
 } // namespace HistoryView
diff --git a/Telegram/SourceFiles/history/view/media/history_view_slot_machine.h b/Telegram/SourceFiles/history/view/media/history_view_slot_machine.h
index 68dc7e4fa4def0..083a98561a079b 100644
--- a/Telegram/SourceFiles/history/view/media/history_view_slot_machine.h
+++ b/Telegram/SourceFiles/history/view/media/history_view_slot_machine.h
@@ -10,6 +10,11 @@ For license and copyright information please follow this link:
 #include "history/view/media/history_view_media_unwrapped.h"
 #include "history/view/media/history_view_sticker.h"
 
+namespace Tdb {
+class TLDdiceStickersSlotMachine;
+class TLsticker;
+} // namespace Tdb
+
 namespace Data {
 class MediaDice;
 } // namespace Data
@@ -76,4 +81,9 @@ class SlotMachine final : public UnwrappedMedia::Content {
 
 };
 
+void EnumerateSlotMachineParts(
+	int value,
+	const Tdb::TLDdiceStickersSlotMachine &data,
+	Fn<void(int, const Tdb::TLsticker &)> callback);
+
 } // namespace HistoryView

From 0ff3054b78c36f7508d05b00fbb2acf81a9ff0d1 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 8 Aug 2022 20:29:28 +0300
Subject: [PATCH 166/349] Check photo null-ness not by date field.

---
 Telegram/SourceFiles/ui/controls/userpic_button.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Telegram/SourceFiles/ui/controls/userpic_button.cpp b/Telegram/SourceFiles/ui/controls/userpic_button.cpp
index ea0bfa937cbe4d..d87903608a8239 100644
--- a/Telegram/SourceFiles/ui/controls/userpic_button.cpp
+++ b/Telegram/SourceFiles/ui/controls/userpic_button.cpp
@@ -420,7 +420,10 @@ void UserpicButton::openPeerPhoto() {
 		return;
 	}
 	const auto photo = _peer->owner().photo(id);
+#if 0 // mtp
 	if (photo->date() && _controller) {
+#endif
+	if (!photo->isNull() && _controller) {
 		_controller->openPhoto(photo, _peer);
 	}
 }
@@ -748,7 +751,10 @@ void UserpicButton::updateVideo() {
 		return;
 	}
 	const auto photo = _peer->owner().photo(id);
+#if 0 // mtp
 	if (!photo->date() || !photo->videoCanBePlayed()) {
+#endif
+	if (photo->isNull() || !photo->videoCanBePlayed()) {
 		clearStreaming();
 		return;
 	} else if (_streamed && _streamedPhoto == photo) {

From bfb899e667df6eff0e0e0442d6c6b30df23c60f0 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 10 Aug 2022 12:01:08 +0300
Subject: [PATCH 167/349] Process full chat photos, userpic videos.

---
 .../SourceFiles/data/data_media_types.cpp     |   6 +-
 Telegram/SourceFiles/data/data_peer.cpp       |  77 ++++-----
 Telegram/SourceFiles/data/data_peer.h         |   7 +-
 Telegram/SourceFiles/data/data_photo.cpp      | 160 +++++++++++++-----
 Telegram/SourceFiles/data/data_photo.h        |   3 +
 Telegram/SourceFiles/data/data_session.cpp    |   6 +
 Telegram/SourceFiles/data/data_session.h      |   3 +
 .../ui/image/image_location_factory.cpp       |  17 +-
 .../ui/image/image_location_factory.h         |   3 +
 9 files changed, 189 insertions(+), 93 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_media_types.cpp b/Telegram/SourceFiles/data/data_media_types.cpp
index 8ca354225d706f..a330bd1a617048 100644
--- a/Telegram/SourceFiles/data/data_media_types.cpp
+++ b/Telegram/SourceFiles/data/data_media_types.cpp
@@ -536,9 +536,9 @@ Invoice ComputeInvoiceData(
 		.title = TextUtilities::SingleLine(data.vtitle().v),
 		.description = Api::FormattedTextFromTdb(
 			data.vdescription()),
-		.photo = nullptr/*(data.vphoto()
-			? item->history()->owner().processPhoto(*data.vphoto())
-			: nullptr)*/,
+		.photo = (data.vphoto()
+			? item->history()->owner().processPhoto(*data.vphoto()).get()
+			: nullptr),
 		.isTest = data.vis_test().v,
 	};
 }
diff --git a/Telegram/SourceFiles/data/data_peer.cpp b/Telegram/SourceFiles/data/data_peer.cpp
index d7de7224e49cb4..9ad4f35a608597 100644
--- a/Telegram/SourceFiles/data/data_peer.cpp
+++ b/Telegram/SourceFiles/data/data_peer.cpp
@@ -558,55 +558,38 @@ void PeerData::updateUserpic(
 }
 #endif
 
-void PeerData::updateUserpic(
-		const TLfile &file,
-		bool hasVideo,
-		PhotoId photoId) {
-	if (_userpicPhotoId == photoId
-		&& photoId != kUnknownPhotoId
-		&& !_userpic.empty()) {
-		return; // todo is it ok?..
-	}
-	setUserpicChecked(
-		photoId,
-		ImageLocation(
-			{ TdbFileLocation{ file } },
-			kUserpicSize,
-			kUserpicSize),
-		hasVideo);
-}
-
 void PeerData::updateUserpic(const TLchatPhotoInfo &photo) {
-	photo.match([&](const TLDchatPhotoInfo &data) {
-		updateUserpic(
-			data.vsmall(),
-			data.vhas_animation().v); // todo set data to view.
-	});
+	updateUserpic(photo.data().vsmall(), photo.data().vhas_animation().v);
 }
 
 void PeerData::updateUserpic(const TLprofilePhoto &photo) {
-	photo.match([&](const TLDprofilePhoto &data) {
-		updateUserpic(
-			data.vsmall(),
-			data.vhas_animation().v,
-			data.vid().v); // todo set data to view.
-	});
+	updateUserpic(photo.data().vsmall(), photo.data().vhas_animation().v);
+}
+
+void PeerData::updateUserpic(const TLfile &small, bool hasVideo) {
+	const auto location = ImageLocation(
+		{ TdbFileLocation{ small } },
+		kUserpicSize,
+		kUserpicSize);
+	if (_userpic.location() != location || _userpicHasVideo != hasVideo) {
+		const auto wasKnown = !userpicPhotoUnknown();
+		setUserpic(kUnknownPhotoId, location, hasVideo);
+		if (wasKnown && isPremium() && hasVideo && userpicPhotoUnknown()) {
+			updateFull();
+		}
+		session().changes().peerUpdated(this, UpdateFlag::Photo);
+	}
 }
 
-void PeerData::setPhotoFull(const TLchatPhoto &data) {
-	data.match([&](const TLDchatPhoto &data) {
-		// todo animated avatars.
-		if (data.vsizes().v.isEmpty()) {
-			clearPhoto();
-		} else {
-			const auto &size = data.vsizes().v.front();
-			updateUserpic(
-				size.data().vphoto(),
-				data.vanimation() != nullptr,
-				data.vid().v);
-			// todo set data to view.
-		}
-	});
+void PeerData::setPhotoFull(const TLchatPhoto &photo) {
+	const auto &data = photo.data();
+	if (data.vsizes().v.isEmpty()) {
+		clearPhoto();
+	} else if (_userpicPhotoId != data.vid().v) {
+		owner().processPhoto(photo);
+		_userpicPhotoId = data.vid().v;
+		session().changes().peerUpdated(this, UpdateFlag::Photo);
+	}
 }
 
 void PeerData::clearPhoto() {
@@ -614,9 +597,16 @@ void PeerData::clearPhoto() {
 }
 
 void PeerData::clearUserpic() {
+#if 0 // mtp
 	setUserpicChecked(PhotoId(), ImageLocation(), false);
+#endif
+	if (hasUserpic()) {
+		setUserpic(PhotoId(), ImageLocation(), false);
+		session().changes().peerUpdated(this, UpdateFlag::Photo);
+	}
 }
 
+#if 0 // mtp
 void PeerData::setUserpicChecked(
 		PhotoId photoId,
 		const ImageLocation &location,
@@ -632,6 +622,7 @@ void PeerData::setUserpicChecked(
 		}
 	}
 }
+#endif
 
 auto PeerData::unavailableReasons() const
 -> const std::vector<Data::UnavailableReason> & {
diff --git a/Telegram/SourceFiles/data/data_peer.h b/Telegram/SourceFiles/data/data_peer.h
index 8cb0a80b46f4ca..b66b275b30da3a 100644
--- a/Telegram/SourceFiles/data/data_peer.h
+++ b/Telegram/SourceFiles/data/data_peer.h
@@ -324,7 +324,7 @@ class PeerData {
 		return _nameFirstLetters;
 	}
 
-	void setPhotoFull(const Tdb::TLchatPhoto &data);
+	void setPhotoFull(const Tdb::TLchatPhoto &photo);
 
 	void clearPhoto();
 	void setUserpic(
@@ -516,12 +516,9 @@ class PeerData {
 	void clearUserpic();
 	void invalidateEmptyUserpic();
 
-	void updateUserpic(
-		const Tdb::TLfile &file,
-		bool hasVideo,
-		PhotoId photoId = 0);
 	void updateUserpic(const Tdb::TLchatPhotoInfo &photo);
 	void updateUserpic(const Tdb::TLprofilePhoto &photo);
+	void updateUserpic(const Tdb::TLfile &small, bool hasVideo);
 
 private:
 	void fillNames();
diff --git a/Telegram/SourceFiles/data/data_photo.cpp b/Telegram/SourceFiles/data/data_photo.cpp
index 00f8af4793599c..5c3fa40d9ed795 100644
--- a/Telegram/SourceFiles/data/data_photo.cpp
+++ b/Telegram/SourceFiles/data/data_photo.cpp
@@ -41,6 +41,63 @@ using Data::kPhotoSizeCount;
 		: image;
 }
 
+[[nodiscard]] int VideoStartTime(
+		const tl::conditional<TLanimatedChatPhoto> &photo) {
+	return int(
+		std::clamp(
+			std::floor(photo
+				? photo->data().vmain_frame_timestamp().v * 1000
+				: 0.),
+			0.,
+			double(std::numeric_limits<int>::max())));
+}
+
+struct Sizes {
+	ImageWithLocation small;
+	ImageWithLocation thumbnail;
+	ImageWithLocation large;
+};
+[[nodiscard]] Sizes LookupSizes(const TLvector<TLphotoSize> &data) {
+	const auto &sizes = data.v;
+	const auto i = ranges::find_if(sizes, [](const TLphotoSize &data) {
+		return !data.data().vprogressive_sizes().v.isEmpty();
+	});
+	const auto progressive = (i != sizes.end());
+	const auto find = [&](const QByteArray &levels) {
+		const auto kInvalidIndex = int(levels.size());
+		const auto level = [&](const TLphotoSize &size) {
+			const auto type = size.data().vtype().v;
+			const auto letter = type.isEmpty()
+				? 0
+				: type[0].unicode();
+			const auto index = levels.indexOf(char(letter));
+			return (index >= 0) ? index : kInvalidIndex;
+		};
+		const auto result = ranges::max_element(
+			sizes,
+			ranges::greater(),
+			level);
+		return (level(*result) == kInvalidIndex) ? sizes.end() : result;
+	};
+	const auto image = [&](const QByteArray &levels) {
+		const auto i = find(levels);
+		return (i == sizes.end())
+			? ImageWithLocation()
+			: Images::FromPhotoSize(*i);
+	};
+	return {
+		.small = (progressive
+			? ImageWithLocation()
+			: image("sa"_q)),
+		.thumbnail = (progressive
+			? Images::FromProgressiveSize(*i, 1)
+			: image("mbsa"_q)),
+		.large = (progressive
+			? Images::FromPhotoSize(*i)
+			: image("ydxncwmbsai"_q)),
+	};
+}
+
 } // namespace
 
 PhotoData::PhotoData(not_null<Data::Session*> owner, PhotoId id)
@@ -94,57 +151,80 @@ PhotoId PhotoData::IdFromTdb(const TLphoto &data) {
 		: sizes.front().data().vphoto().data().vid().v;
 }
 
+PhotoId PhotoData::IdFromTdb(const TLchatPhoto &data) {
+	return data.data().vid().v;
+}
+
 void PhotoData::setFromTdb(const TLphoto &data) {
 	const auto &fields = data.data();
 	setHasAttachedStickers(fields.vhas_stickers().v);
+	auto sizes = LookupSizes(fields.vsizes());
+	if (!sizes.large.location.valid()) {
+		return;
+	}
+	updateImages(
+		(fields.vminithumbnail()
+			? fields.vminithumbnail()->data().vdata().v
+			: QByteArray()),
+		sizes.small,
+		sizes.thumbnail,
+		sizes.large,
+		ImageWithLocation(),
+		ImageWithLocation(),
+		crl::time());
+}
 
-	const auto &sizes = fields.vsizes().v;
-	const auto i = ranges::find_if(sizes, [](const TLphotoSize &data) {
-		return !data.data().vprogressive_sizes().v.isEmpty();
-	});
-	const auto useProgressive = (i != sizes.end());
-	const auto find = [&](const QByteArray &levels) {
-		const auto kInvalidIndex = int(levels.size());
-		const auto level = [&](const TLphotoSize &size) {
-			const auto type = size.data().vtype().v;
-			const auto letter = type.isEmpty()
-				? char(0)
-				: char(type[0].unicode());
-			const auto index = levels.indexOf(letter);
-			return (index >= 0) ? index : kInvalidIndex;
-		};
-		const auto result = ranges::max_element(
-			sizes,
-			std::greater<>(),
-			level);
-		return (level(*result) == kInvalidIndex) ? sizes.end() : result;
-	};
-	const auto image = [&](const QByteArray &levels) {
-		const auto i = find(levels);
-		return (i == sizes.end())
-			? ImageWithLocation()
-			: Images::FromPhotoSize(*i);
-	};
-	const auto large = useProgressive
-		? Images::FromPhotoSize(*i)
-		: image("ydxcwmbsai"_q);
-	if (!large.location.valid()) {
+void PhotoData::setFromTdb(const TLchatPhoto &data) {
+	const auto &fields = data.data();
+
+	_dateOrExtendedVideoDuration = fields.vadded_date().v;
+
+	const auto sizes = LookupSizes(fields.vsizes());
+	if (!sizes.large.location.valid()) {
 		return;
 	}
 	updateImages(
 		(fields.vminithumbnail()
 			? fields.vminithumbnail()->data().vdata().v
 			: QByteArray()),
-		(useProgressive
+		sizes.small,
+		sizes.thumbnail,
+		sizes.large,
+		(fields.vsmall_animation()
+			? Images::FromAnimationSize(*fields.vsmall_animation())
+			: ImageWithLocation()),
+		(fields.vanimation()
+			? Images::FromAnimationSize(*fields.vanimation())
+			: ImageWithLocation()),
+		VideoStartTime(fields.vanimation()));
+	applyTdbFile(sizes.large->data().vphoto());
+}
+
+void PhotoData::setFromLocal(const Data::PhotoLocalData &data) {
+	Expects(id == data.id);
+
+	const auto image = [&](char level) {
+		const auto proj = [&](const auto &pair) {
+			return pair.first;
+		};
+		const auto i = ranges::find(data.thumbs, level, proj);
+		return (i == data.thumbs.end())
 			? ImageWithLocation()
-			: image("sa"_q)),
-		(useProgressive
-			? Images::FromProgressiveSize(*i, 1)
-			: image("mbsa"_q)),
-		large,
-		ImageWithLocation(), // todo video small in photo
-		ImageWithLocation(), // todo video large in photo
-		crl::time());
+			: Images::FromImageInMemory(
+				i->second.image,
+				"JPG",
+				i->second.bytes);
+	};
+
+	_dateOrExtendedVideoDuration = data.added;
+	updateImages({}, {}, image('m'), image('y'), {}, {}, {});
+}
+
+uint64 PhotoData::persistentId() const {
+	constexpr auto large = PhotoSize::Large;
+	const auto tdb = std::get_if<TdbFileLocation>(
+		&location(large).file().data);
+	return tdb ? tdb->hash : id;
 }
 
 Data::Session &PhotoData::owner() const {
diff --git a/Telegram/SourceFiles/data/data_photo.h b/Telegram/SourceFiles/data/data_photo.h
index 349c54c6fec925..f5786ac161e65b 100644
--- a/Telegram/SourceFiles/data/data_photo.h
+++ b/Telegram/SourceFiles/data/data_photo.h
@@ -12,6 +12,7 @@ For license and copyright information please follow this link:
 
 namespace Tdb {
 class TLphoto;
+class TLchatPhoto;
 } // namespace Tdb
 
 namespace Main {
@@ -52,7 +53,9 @@ class PhotoData final {
 	~PhotoData();
 
 	[[nodiscard]] static PhotoId IdFromTdb(const Tdb::TLphoto &data);
+	[[nodiscard]] static PhotoId IdFromTdb(const Tdb::TLchatPhoto &data);
 	void setFromTdb(const Tdb::TLphoto &data);
+	void setFromTdb(const Tdb::TLchatPhoto &data);
 
 	[[nodiscard]] Data::Session &owner() const;
 	[[nodiscard]] Main::Session &session() const;
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 63ff0aeb1792d3..456ae82b97d1e0 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -4559,6 +4559,12 @@ not_null<PhotoData*> Session::processPhoto(const TLphoto &data) {
 	return result;
 }
 
+not_null<PhotoData*> Session::processPhoto(const TLchatPhoto &data) {
+	const auto result = photo(PhotoData::IdFromTdb(data));
+	result->setFromTdb(data);
+	return result;
+}
+
 not_null<WebPageData*> Session::processWebpage(const Tdb::TLwebPage &data) {
 	const auto result = webpage(WebPageData::IdFromTdb(data));
 	result->setFromTdb(data);
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index 4b5173c24fb95f..876898e295b071 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -18,6 +18,7 @@ For license and copyright information please follow this link:
 
 namespace Tdb {
 class TLphoto;
+class TLchatPhoto;
 class TLdocument;
 class TLvideo;
 class TLanimation;
@@ -706,6 +707,8 @@ class Session final {
 		const LocationPoint &point);
 
 	not_null<PhotoData*> processPhoto(const Tdb::TLphoto &data);
+	not_null<PhotoData*> processPhoto(const Tdb::TLchatPhoto &photo);
+
 	template <
 		typename T,
 		typename = std::enable_if_t<IsTdbDocument<T>()>>
diff --git a/Telegram/SourceFiles/ui/image/image_location_factory.cpp b/Telegram/SourceFiles/ui/image/image_location_factory.cpp
index 324be7156d48a9..e50d334541aa6f 100644
--- a/Telegram/SourceFiles/ui/image/image_location_factory.cpp
+++ b/Telegram/SourceFiles/ui/image/image_location_factory.cpp
@@ -398,7 +398,7 @@ ImageWithLocation FromPhotoSize(const TLphotoSize &size) {
 }
 
 ImageWithLocation FromProgressiveSize(
-		const Tdb::TLphotoSize &size,
+		const TLphotoSize &size,
 		int index) {
 	const auto &data = size.data().vprogressive_sizes().v;
 	if (data.size() <= index) {
@@ -409,8 +409,21 @@ ImageWithLocation FromProgressiveSize(
 	};
 }
 
+[[nodiscard]] ImageWithLocation FromAnimationSize(
+		const TLanimatedChatPhoto &photo) {
+	const auto &data = photo.data();
+	return ImageWithLocation{
+		.location = ImageLocation(
+			DownloadLocation{ TdbFileLocation(data.vfile()) },
+			data.vlength().v,
+			data.vlength().v),
+		.bytesCount = int(data.vfile().data().vsize().v),
+	};
+}
+
+
 [[nodiscard]] ImageWithLocation FromThumbnail(
-		const Tdb::TLthumbnail &thumbnail) {
+		const TLthumbnail &thumbnail) {
 	const auto &fields = thumbnail.data();
 	return ImageWithLocation{
 		.location = ImageLocation(
diff --git a/Telegram/SourceFiles/ui/image/image_location_factory.h b/Telegram/SourceFiles/ui/image/image_location_factory.h
index a76459c35c9ba0..591d406d3dc4ff 100644
--- a/Telegram/SourceFiles/ui/image/image_location_factory.h
+++ b/Telegram/SourceFiles/ui/image/image_location_factory.h
@@ -12,6 +12,7 @@ For license and copyright information please follow this link:
 namespace Tdb {
 class TLphotoSize;
 class TLthumbnail;
+class TLanimatedChatPhoto;
 } // namespace Tdb
 
 namespace Main {
@@ -54,6 +55,8 @@ namespace Images {
 [[nodiscard]] ImageWithLocation FromProgressiveSize(
 	const Tdb::TLphotoSize &size,
 	int index);
+[[nodiscard]] ImageWithLocation FromAnimationSize(
+	const Tdb::TLanimatedChatPhoto &photo);
 [[nodiscard]] ImageWithLocation FromThumbnail(
 	const Tdb::TLthumbnail &thumbnail);
 

From e2e6d85ffaa01919dc48d8820abdb85a6abdf27f Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 10 Aug 2022 13:08:52 +0300
Subject: [PATCH 168/349] Migrate invite link check / join to TDLib.

---
 Telegram/SourceFiles/api/api_chat_invite.cpp | 186 ++++++++++++++++++-
 Telegram/SourceFiles/api/api_chat_invite.h   |  18 ++
 Telegram/SourceFiles/apiwrap.cpp             |  11 ++
 Telegram/SourceFiles/apiwrap.h               |   8 +-
 Telegram/SourceFiles/data/data_photo.cpp     |  20 ++
 Telegram/SourceFiles/data/data_photo.h       |   3 +
 6 files changed, 243 insertions(+), 3 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_chat_invite.cpp b/Telegram/SourceFiles/api/api_chat_invite.cpp
index a8f18fafe292f3..657d044e1f054c 100644
--- a/Telegram/SourceFiles/api/api_chat_invite.cpp
+++ b/Telegram/SourceFiles/api/api_chat_invite.cpp
@@ -42,6 +42,11 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_premium.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "base/unixtime.h"
+
+using namespace Tdb;
+
 namespace Api {
 
 namespace {
@@ -51,7 +56,7 @@ void SubmitChatInvite(
 		not_null<Main::Session*> session,
 		const QString &hash,
 		bool isGroup) {
-#if 0 // todo
+#if 0 // mtp
 	session->api().request(MTPmessages_ImportChatInvite(
 		MTP_string(hash)
 	)).done([=](const MTPUpdates &result) {
@@ -90,6 +95,20 @@ void SubmitChatInvite(
 		});
 	}).fail([=](const MTP::Error &error) {
 		const auto &type = error.type();
+#endif
+	session->sender().request(TLjoinChatByInviteLink(
+		tl_string("t.me/joinchat/" + hash)
+	)).done([=](const TLchat &result) {
+		const auto peer = session->data().processPeer(result);
+		const auto strong = weak.get();
+		if (!strong) {
+			return;
+		}
+
+		strong->hideLayer();
+		strong->showPeerHistory(peer, Window::SectionShow::Way::Forward);
+	}).fail([=](const Error &error) {
+		const auto &type = error.message;
 
 		const auto strongController = weak.get();
 		if (!strongController) {
@@ -113,20 +132,31 @@ void SubmitChatInvite(
 			}
 		}(), ApiWrap::kJoinErrorDuration);
 	}).send();
-#endif
 }
 
 void ConfirmSubscriptionBox(
 		not_null<Ui::GenericBox*> box,
 		not_null<Main::Session*> session,
 		const QString &hash,
+#if 0 // mtp
 		const MTPDchatInvite *data) {
+#endif
+		const TLDchatInviteLinkInfo *data) {
 	box->setWidth(st::boxWideWidth);
+#if 0 // mtp
 	const auto amount = data->vsubscription_pricing()->data().vamount().v;
 	const auto formId = data->vsubscription_form_id()->v;
 	const auto name = qs(data->vtitle());
 	const auto maybePhoto = session->data().processPhoto(data->vphoto());
 	const auto photo = maybePhoto->isNull() ? nullptr : maybePhoto.get();
+#endif
+	const auto &pricing = data->vsubscription_info()->data().vpricing();
+	const auto amount = pricing.data().vstar_count().v;
+	const auto formId = data->vsubscription_info()->data().vform_id().v;
+	const auto name = qs(data->vtitle());
+	const auto photo = data->vphoto()
+		? session->data().processSmallPhoto(*data->vphoto()).get()
+		: nullptr;
 
 	struct State final {
 		std::shared_ptr<Data::PhotoMedia> photoMedia;
@@ -275,22 +305,40 @@ void ConfirmSubscriptionBox(
 		const auto buttonWidth = state->saveButton
 			? state->saveButton->width()
 			: 0;
+		state->api->request(TLsendPaymentForm(
+			tl_inputInvoiceTelegram(
+				tl_telegramPaymentPurposeJoinChat(tl_string(hash))),
+			tl_int64(formId),
+			tl_string(), // order_info_id
+			tl_string(), // shipping_option_id
+			null, // credentials
+			tl_int53(0) // tip_amount
+		)).done([=](const TLpaymentResult &result) {
+#if 0 // mtp
 		state->api->request(
 			MTPpayments_SendStarsForm(
 				MTP_long(formId),
 				MTP_inputInvoiceChatInviteSubscription(MTP_string(hash)))
 		).done([=](const MTPpayments_PaymentResult &result) {
+#endif
 			state->api = std::nullopt;
 			state->loading.force_assign(false);
+#if 0 // mtp
 			result.match([&](const MTPDpayments_paymentResult &data) {
 				session->api().applyUpdates(data.vupdates());
 			}, [](const MTPDpayments_paymentVerificationNeeded &data) {
 			});
+#endif
 			if (weak) {
 				box->closeBox();
 			}
+#if 0 // mtp
 		}).fail([=](const MTP::Error &error) {
 			const auto id = error.type();
+#endif
+
+		}).fail([=](const Error &error) {
+			const auto id = error.message;
 			if (weak) {
 				state->api = std::nullopt;
 			}
@@ -348,6 +396,88 @@ void CheckChatInvite(
 		Fn<void()> loaded) {
 	const auto session = &controller->session();
 	const auto weak = base::make_weak(controller);
+	session->api().checkChatInvite(hash, [=](
+			const TLchatInviteLinkInfo &result) {
+		const auto strong = weak.get();
+		if (!strong) {
+			return;
+		}
+		Core::App().hideMediaView();
+		const auto &data = result.data();
+		const auto id = data.vchat_id().v
+			? peerFromTdbChat(data.vchat_id())
+			: PeerId();
+		const auto peer = id ? session->data().peer(id).get() : nullptr;
+		if (peer) {
+			if (const auto channel = peer->asChannel()) {
+				const auto peek = data.vaccessible_for().v;
+				if (peek > 0) {
+					const auto now = base::unixtime::now();
+					channel->setInvitePeek(hash, now + peek);
+				} else {
+					channel->clearInvitePeek();
+				}
+			}
+			strong->showPeerHistory(
+				peer,
+				Window::SectionShow::Way::Forward);
+		} else {
+			const auto isGroup = data.vtype().match([](
+					const TLDinviteLinkChatTypeBasicGroup&) {
+				return true;
+			}, [&](const TLDinviteLinkChatTypeSupergroup&) {
+				return true;
+			}, [](const TLDinviteLinkChatTypeChannel&) {
+				return false;
+			});
+			const auto hasPricing = data.vsubscription_info().has_value();
+			const auto canRefulfill = hasPricing
+				&& data.vsubscription_info()->data().vcan_reuse().v;
+			const auto formId = hasPricing
+				? data.vsubscription_info()->data().vform_id().v
+				: 0;
+			if (hasPricing
+				&& !canRefulfill
+				&& !formId) {
+				strong->uiShow()->showToast(
+					tr::lng_confirm_phone_link_invalid(tr::now));
+				return;
+			}
+			const auto box = (hasPricing && !canRefulfill)
+				? strong->show(Box(
+					ConfirmSubscriptionBox,
+					session,
+					hash,
+					&data))
+				: strong->show(Box<ConfirmInviteBox>(
+					session,
+					data,
+					invitePeekChannel,
+					[=] { SubmitChatInvite(weak, session, hash, isGroup); }));
+			if (invitePeekChannel) {
+				box->boxClosing(
+				) | rpl::filter([=] {
+					return !invitePeekChannel->amIn();
+				}) | rpl::start_with_next([=] {
+					if (const auto strong = weak.get()) {
+						strong->clearSectionStack(Window::SectionShow(
+							Window::SectionShow::Way::ClearStack,
+							anim::type::normal,
+							anim::activation::background));
+					}
+				}, box->lifetime());
+			}
+		}
+	}, [=](const Error &error) {
+		if (error.code != 400) {
+			return;
+		}
+		Core::App().hideMediaView();
+		if (const auto strong = weak.get()) {
+			strong->show(Ui::MakeInformBox(tr::lng_group_invite_bad_link()));
+		}
+	});
+#if 0 // mtp
 	session->api().checkChatInvite(hash, [=](const MTPChatInvite &result) {
 		const auto strong = weak.get();
 		if (!strong) {
@@ -424,6 +554,7 @@ void CheckChatInvite(
 			strong->show(Ui::MakeInformBox(tr::lng_group_invite_bad_link()));
 		}
 	});
+#endif
 }
 
 } // namespace Api
@@ -433,6 +564,7 @@ struct ConfirmInviteBox::Participant {
 	Ui::PeerUserpicView userpic;
 };
 
+#if 0 // mtp
 ConfirmInviteBox::ConfirmInviteBox(
 	QWidget*,
 	not_null<Main::Session*> session,
@@ -445,6 +577,19 @@ ConfirmInviteBox::ConfirmInviteBox(
 	invitePeekChannel,
 	std::move(submit)) {
 }
+#endif
+ConfirmInviteBox::ConfirmInviteBox(
+	QWidget*,
+	not_null<Main::Session*> session,
+	const TLDchatInviteLinkInfo &data,
+	ChannelData *invitePeekChannel,
+	Fn<void()> submit)
+: ConfirmInviteBox(
+	session,
+	Parse(session, data),
+	invitePeekChannel,
+	std::move(submit)) {
+}
 
 ConfirmInviteBox::ConfirmInviteBox(
 	not_null<Main::Session*> session,
@@ -517,6 +662,7 @@ ConfirmInviteBox::ConfirmInviteBox(
 
 ConfirmInviteBox::~ConfirmInviteBox() = default;
 
+#if 0 // mtp
 ConfirmInviteBox::ChatInvite ConfirmInviteBox::Parse(
 		not_null<Main::Session*> session,
 		const MTPDchatInvite &data) {
@@ -546,6 +692,42 @@ ConfirmInviteBox::ChatInvite ConfirmInviteBox::Parse(
 		.isVerified = data.is_verified(),
 	};
 }
+#endif
+ConfirmInviteBox::ChatInvite ConfirmInviteBox::Parse(
+		not_null<Main::Session*> session,
+		const TLDchatInviteLinkInfo &data) {
+	auto participants = std::vector<Participant>();
+	const auto &list = data.vmember_user_ids().v;
+	participants.reserve(list.size());
+	for (const auto &userId : list) {
+		participants.push_back(Participant{
+			session->data().user(UserId(userId.v))
+		});
+	}
+	auto result = ChatInvite{
+		.title = data.vtitle().v,
+		.about = data.vdescription().v,
+		.photo = (data.vphoto()
+			? session->data().processSmallPhoto(*data.vphoto()).get()
+			: nullptr),
+		.participantsCount = data.vmember_count().v,
+		.participants = std::move(participants),
+		.isPublic = data.vis_public().v,
+		.isRequestNeeded = data.vcreates_join_request().v,
+		.isFake = data.vis_fake().v,
+		.isScam = data.vis_scam().v,
+		.isVerified = data.vis_verified().v,
+	};
+	data.vtype().match([](const TLDinviteLinkChatTypeBasicGroup&) {
+	}, [&](const TLDinviteLinkChatTypeSupergroup&) {
+		result.isChannel = true;
+		result.isMegagroup = true;
+	}, [&](const TLDinviteLinkChatTypeChannel &data) {
+		result.isChannel = true;
+		result.isBroadcast = true;
+	});
+	return result;
+}
 
 [[nodiscard]] Info::Profile::BadgeType ConfirmInviteBox::BadgeForInvite(
 		const ChatInvite &invite) {
diff --git a/Telegram/SourceFiles/api/api_chat_invite.h b/Telegram/SourceFiles/api/api_chat_invite.h
index 94eeab5e92220d..da7bd799e338ae 100644
--- a/Telegram/SourceFiles/api/api_chat_invite.h
+++ b/Telegram/SourceFiles/api/api_chat_invite.h
@@ -9,6 +9,10 @@ For license and copyright information please follow this link:
 
 #include "ui/layers/box_content.h"
 
+namespace Tdb {
+class TLDchatInviteLinkInfo;
+} // namespace Tdb
+
 class UserData;
 class ChannelData;
 
@@ -45,12 +49,20 @@ void CheckChatInvite(
 
 class ConfirmInviteBox final : public Ui::BoxContent {
 public:
+#if 0 // mtp
 	ConfirmInviteBox(
 		QWidget*,
 		not_null<Main::Session*> session,
 		const MTPDchatInvite &data,
 		ChannelData *invitePeekChannel,
 		Fn<void()> submit);
+#endif
+	ConfirmInviteBox(
+		QWidget*,
+		not_null<Main::Session*> session,
+		const Tdb::TLDchatInviteLinkInfo &data,
+		ChannelData *invitePeekChannel,
+		Fn<void()> submit);
 	~ConfirmInviteBox();
 
 protected:
@@ -76,9 +88,15 @@ class ConfirmInviteBox final : public Ui::BoxContent {
 		bool isScam = false;
 		bool isVerified = false;
 	};
+#if 0 // mtp
 	[[nodiscard]] static ChatInvite Parse(
 		not_null<Main::Session*> session,
 		const MTPDchatInvite &data);
+#endif
+	[[nodiscard]] static ChatInvite Parse(
+		not_null<Main::Session*> session,
+		const Tdb::TLDchatInviteLinkInfo &data);
+
 	[[nodiscard]] Info::Profile::BadgeType BadgeForInvite(
 		const ChatInvite &invite);
 
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 1db4608932c7e0..1fcd8c69957e03 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -414,6 +414,16 @@ void ApiWrap::acceptTerms(bytes::const_span id) {
 	}).send();
 }
 
+void ApiWrap::checkChatInvite(
+		const QString &hash,
+		FnMut<void(const TLchatInviteLinkInfo &)> done,
+		Fn<void(const Error &)> fail) {
+	sender().request(base::take(_checkInviteRequestId)).cancel();
+	_checkInviteRequestId = sender().request(TLcheckChatInviteLink(
+		tl_string("t.me/joinchat/" + hash)
+	)).done(std::move(done)).fail(std::move(fail)).send();
+}
+#if 0 // mtp
 void ApiWrap::checkChatInvite(
 		const QString &hash,
 		FnMut<void(const MTPChatInvite &)> done,
@@ -423,6 +433,7 @@ void ApiWrap::checkChatInvite(
 		MTP_string(hash)
 	)).done(std::move(done)).fail(std::move(fail)).send();
 }
+#endif
 
 void ApiWrap::checkFilterInvite(
 		const QString &slug,
diff --git a/Telegram/SourceFiles/apiwrap.h b/Telegram/SourceFiles/apiwrap.h
index e5840d33e0933b..173ecbb76e5757 100644
--- a/Telegram/SourceFiles/apiwrap.h
+++ b/Telegram/SourceFiles/apiwrap.h
@@ -24,8 +24,10 @@ struct ChatRestrictionsInfo;
 namespace Tdb {
 class Account;
 class Sender;
+struct Error;
 class TLstickerSet;
 class TLscopeNotificationSettings;
+class TLchatInviteLinkInfo;
 } // namespace Tdb
 
 namespace Main {
@@ -221,6 +223,11 @@ class ApiWrap final : public MTP::Sender {
 	void requestTermsUpdate();
 	void acceptTerms(bytes::const_span termsId);
 
+	void checkChatInvite(
+		const QString &hash,
+		FnMut<void(const Tdb::TLchatInviteLinkInfo &)> done,
+		Fn<void(const Tdb::Error &)> fail);
+#if 0 // mtp
 	void checkChatInvite(
 		const QString &hash,
 		FnMut<void(const MTPChatInvite &)> done,
@@ -230,7 +237,6 @@ class ApiWrap final : public MTP::Sender {
 		FnMut<void(const MTPchatlists_ChatlistInvite &)> done,
 		Fn<void(const MTP::Error &)> fail);
 
-#if 0 // mtp
 	void processFullPeer(
 		not_null<PeerData*> peer,
 		const MTPmessages_ChatFull &result);
diff --git a/Telegram/SourceFiles/data/data_photo.cpp b/Telegram/SourceFiles/data/data_photo.cpp
index 5c3fa40d9ed795..65d30ebcf99893 100644
--- a/Telegram/SourceFiles/data/data_photo.cpp
+++ b/Telegram/SourceFiles/data/data_photo.cpp
@@ -155,6 +155,10 @@ PhotoId PhotoData::IdFromTdb(const TLchatPhoto &data) {
 	return data.data().vid().v;
 }
 
+PhotoId PhotoData::IdFromTdb(const TLchatPhotoInfo &data) {
+	return data.data().vbig().data().vid().v;
+}
+
 void PhotoData::setFromTdb(const TLphoto &data) {
 	const auto &fields = data.data();
 	setHasAttachedStickers(fields.vhas_stickers().v);
@@ -227,6 +231,22 @@ uint64 PhotoData::persistentId() const {
 	return tdb ? tdb->hash : id;
 }
 
+void PhotoData::setFromTdb(const TLchatPhotoInfo &data) {
+	constexpr auto kSmallSize = 160;
+	constexpr auto kBigSize = 640;
+	const auto &fields = data.data();
+	updateImages(
+		(fields.vminithumbnail()
+			? fields.vminithumbnail()->data().vdata().v
+			: QByteArray()),
+		Images::FromTdbFile(fields.vsmall(), kSmallSize, kSmallSize),
+		ImageWithLocation(),
+		Images::FromTdbFile(fields.vbig(), kBigSize, kBigSize),
+		ImageWithLocation(),
+		ImageWithLocation(),
+		crl::time());
+}
+
 Data::Session &PhotoData::owner() const {
 	return *_owner;
 }
diff --git a/Telegram/SourceFiles/data/data_photo.h b/Telegram/SourceFiles/data/data_photo.h
index f5786ac161e65b..33c72ce0c58d72 100644
--- a/Telegram/SourceFiles/data/data_photo.h
+++ b/Telegram/SourceFiles/data/data_photo.h
@@ -13,6 +13,7 @@ For license and copyright information please follow this link:
 namespace Tdb {
 class TLphoto;
 class TLchatPhoto;
+class TLchatPhotoInfo;
 } // namespace Tdb
 
 namespace Main {
@@ -54,8 +55,10 @@ class PhotoData final {
 
 	[[nodiscard]] static PhotoId IdFromTdb(const Tdb::TLphoto &data);
 	[[nodiscard]] static PhotoId IdFromTdb(const Tdb::TLchatPhoto &data);
+	[[nodiscard]] static PhotoId IdFromTdb(const Tdb::TLchatPhotoInfo &data);
 	void setFromTdb(const Tdb::TLphoto &data);
 	void setFromTdb(const Tdb::TLchatPhoto &data);
+	void setFromTdb(const Tdb::TLchatPhotoInfo &data);
 
 	[[nodiscard]] Data::Session &owner() const;
 	[[nodiscard]] Main::Session &session() const;

From 02cfe2115723c83461df757ab356dee185159c1d Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 10 Aug 2022 15:21:56 +0300
Subject: [PATCH 169/349] Cut out a lot more of MTP code.

---
 Telegram/SourceFiles/api/api_chat_filters.cpp |   2 +
 .../SourceFiles/api/api_messages_search.cpp   |   2 +
 Telegram/SourceFiles/api/api_premium.cpp      |   4 +
 .../SourceFiles/api/api_send_progress.cpp     |   2 +
 .../api/api_single_message_search.cpp         |   2 +
 Telegram/SourceFiles/api/api_transcribes.cpp  |   3 +
 Telegram/SourceFiles/apiwrap.cpp              |  12 ++
 Telegram/SourceFiles/apiwrap.h                |   2 +
 .../SourceFiles/boxes/add_contact_box.cpp     |   2 +
 Telegram/SourceFiles/boxes/background_box.cpp |   2 +
 .../SourceFiles/boxes/choose_filter_box.cpp   |   2 +
 .../boxes/filters/edit_filter_box.cpp         |   2 +
 .../SourceFiles/boxes/premium_limits_box.cpp  |   6 +
 Telegram/SourceFiles/boxes/url_auth_box.cpp   |   6 +
 .../calls/group/calls_group_settings.cpp      |   2 +
 .../chat_helpers/emoji_interactions.cpp       |   5 +
 .../chat_helpers/gifs_list_widget.cpp         |   6 +
 .../chat_helpers/gifs_list_widget.h           |   2 +
 .../chat_helpers/stickers_dice_pack.cpp       |   2 +
 .../chat_helpers/stickers_dice_pack.h         |   2 +
 .../chat_helpers/stickers_emoji_pack.cpp      |   8 ++
 .../chat_helpers/stickers_emoji_pack.h        |   2 +
 .../SourceFiles/core/local_url_handlers.cpp   |   2 +
 .../data/components/sponsored_messages.cpp    |   6 +
 .../data/components/sponsored_messages.h      |   2 +
 Telegram/SourceFiles/data/data_channel.cpp    |  13 +-
 Telegram/SourceFiles/data/data_channel.h      |   8 +-
 Telegram/SourceFiles/data/data_chat.cpp       |   5 +
 Telegram/SourceFiles/data/data_chat.h         |   4 +
 .../SourceFiles/data/data_chat_filters.cpp    |  14 ++
 Telegram/SourceFiles/data/data_chat_filters.h |   8 ++
 .../SourceFiles/data/data_cloud_themes.cpp    |  18 +++
 Telegram/SourceFiles/data/data_cloud_themes.h |   6 +
 Telegram/SourceFiles/data/data_document.cpp   |   2 +
 Telegram/SourceFiles/data/data_document.h     |   2 +-
 .../SourceFiles/data/data_document_media.cpp  |   2 +
 .../SourceFiles/data/data_document_media.h    |   2 +
 Telegram/SourceFiles/data/data_histories.cpp  |   2 +
 .../SourceFiles/data/data_media_types.cpp     | 121 ++++++++++++++++++
 Telegram/SourceFiles/data/data_media_types.h  |  55 +++++++-
 Telegram/SourceFiles/data/data_peer.cpp       |   2 +
 Telegram/SourceFiles/data/data_peer.h         |   5 +
 Telegram/SourceFiles/data/data_photo.cpp      |   2 +-
 Telegram/SourceFiles/data/data_photo.h        |   2 +-
 .../SourceFiles/data/data_photo_media.cpp     |   2 +
 .../SourceFiles/data/data_replies_list.cpp    |   4 +
 Telegram/SourceFiles/data/data_session.cpp    |  68 ++++++++--
 Telegram/SourceFiles/data/data_session.h      |  41 +++++-
 Telegram/SourceFiles/data/data_user.h         |   2 +
 Telegram/SourceFiles/data/data_wall_paper.cpp |   2 +
 Telegram/SourceFiles/data/data_wall_paper.h   |   2 +
 Telegram/SourceFiles/data/data_web_page.cpp   |   4 +
 Telegram/SourceFiles/data/data_web_page.h     |   2 +
 .../SourceFiles/export/export_manager.cpp     |   2 +
 .../SourceFiles/history/history_widget.cpp    |   4 +-
 .../history_view_compose_controls.cpp         |   2 +
 .../history/view/history_view_fake_items.cpp  |   2 +
 .../polls/info_polls_results_inner_widget.cpp |   2 +
 .../inline_bots/bot_attach_web_view.cpp       |  14 ++
 .../inline_bots/inline_bot_result.cpp         |   4 +-
 .../inline_bots/inline_bot_result.h           |   2 +
 .../inline_bots/inline_results_widget.cpp     |   4 +
 .../inline_bots/inline_results_widget.h       |   2 +
 .../SourceFiles/settings/settings_folders.cpp |   2 +
 .../SourceFiles/settings/settings_main.cpp    |   2 +
 .../SourceFiles/storage/serialize_peer.cpp    |   6 +
 .../SourceFiles/support/support_helper.cpp    |   4 +
 .../ui/image/image_location_factory.cpp       |  12 +-
 .../ui/image/image_location_factory.h         |   4 +
 .../window/themes/window_theme_editor_box.cpp |   2 +
 .../window/window_filters_menu.cpp            |   2 +
 .../SourceFiles/window/window_peer_menu.cpp   |   2 +
 .../window/window_session_controller.cpp      |   2 +
 .../window/window_session_controller.h        |   2 +
 74 files changed, 538 insertions(+), 28 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_chat_filters.cpp b/Telegram/SourceFiles/api/api_chat_filters.cpp
index ee6b97b5849273..7d4b1f08547a9f 100644
--- a/Telegram/SourceFiles/api/api_chat_filters.cpp
+++ b/Telegram/SourceFiles/api/api_chat_filters.cpp
@@ -674,11 +674,13 @@ void SaveNewFilterPinned(
 	const auto &order = session->data().pinnedChatsOrder(filterId);
 	auto &filters = session->data().chatsFilters();
 	const auto &filter = filters.applyUpdatedPinned(filterId, order);
+#if 0 // todo
 	session->api().request(MTPmessages_UpdateDialogFilter(
 		MTP_flags(MTPmessages_UpdateDialogFilter::Flag::f_filter),
 		MTP_int(filterId),
 		filter.tl()
 	)).send();
+#endif
 }
 
 void CheckFilterInvite(
diff --git a/Telegram/SourceFiles/api/api_messages_search.cpp b/Telegram/SourceFiles/api/api_messages_search.cpp
index bd7ab833cec17d..d61caa9b9042b8 100644
--- a/Telegram/SourceFiles/api/api_messages_search.cpp
+++ b/Telegram/SourceFiles/api/api_messages_search.cpp
@@ -102,6 +102,7 @@ void MessagesSearch::searchRequest() {
 		const auto from = _request.from;
 		const auto fromPeer = _history->peer->isUser() ? nullptr : from;
 		const auto savedPeer = _history->peer->isSelf() ? from : nullptr;
+#if 0 // todo
 		_requestId = _history->session().api().request(MTPmessages_Search(
 			MTP_flags((fromPeer ? Flag::f_from_id : Flag())
 				| (savedPeer ? Flag::f_saved_peer_id : Flag())
@@ -139,6 +140,7 @@ void MessagesSearch::searchRequest() {
 
 			finish();
 		}).send();
+#endif
 		return _requestId;
 	};
 	_searchInHistoryRequest = _history->owner().histories().sendRequest(
diff --git a/Telegram/SourceFiles/api/api_premium.cpp b/Telegram/SourceFiles/api/api_premium.cpp
index 84ce45783b9e48..4156a2c6ffd9e6 100644
--- a/Telegram/SourceFiles/api/api_premium.cpp
+++ b/Telegram/SourceFiles/api/api_premium.cpp
@@ -137,6 +137,7 @@ void Premium::reloadPromo() {
 	if (_promoRequestId) {
 		return;
 	}
+#if 0 // todo
 	_promoRequestId = _api.request(MTPhelp_GetPremiumPromo(
 	)).done([=](const MTPhelp_PremiumPromo &result) {
 		_promoRequestId = 0;
@@ -180,12 +181,14 @@ void Premium::reloadPromo() {
 	}).fail([=] {
 		_promoRequestId = 0;
 	}).send();
+#endif
 }
 
 void Premium::reloadStickers() {
 	if (_stickersRequestId) {
 		return;
 	}
+#if 0 // todo
 	_stickersRequestId = _api.request(MTPmessages_GetStickers(
 		MTP_string("\xe2\xad\x90\xef\xb8\x8f\xe2\xad\x90\xef\xb8\x8f"),
 		MTP_long(_stickersHash)
@@ -207,6 +210,7 @@ void Premium::reloadStickers() {
 	}).fail([=] {
 		_stickersRequestId = 0;
 	}).send();
+#endif
 }
 
 void Premium::reloadCloudSet() {
diff --git a/Telegram/SourceFiles/api/api_send_progress.cpp b/Telegram/SourceFiles/api/api_send_progress.cpp
index 93d28792652ae3..5134a6078a0c32 100644
--- a/Telegram/SourceFiles/api/api_send_progress.cpp
+++ b/Telegram/SourceFiles/api/api_send_progress.cpp
@@ -113,6 +113,7 @@ void SendProgressManager::send(const Key &key, int progress) {
 		return;
 	}
 	using Type = SendProgressType;
+#if 0 // todo
 	const auto action = [&]() -> MTPsendMessageAction {
 		const auto p = MTP_int(progress);
 		switch (key.type) {
@@ -144,6 +145,7 @@ void SendProgressManager::send(const Key &key, int progress) {
 		done(requestId);
 	}).send();
 	_requests.emplace(key, requestId);
+#endif
 
 	if (key.type == Type::Typing) {
 		_stopTypingHistory = key.history;
diff --git a/Telegram/SourceFiles/api/api_single_message_search.cpp b/Telegram/SourceFiles/api/api_single_message_search.cpp
index 1a6b12f1d05ca8..b622f8c780bbc5 100644
--- a/Telegram/SourceFiles/api/api_single_message_search.cpp
+++ b/Telegram/SourceFiles/api/api_single_message_search.cpp
@@ -184,6 +184,7 @@ std::optional<HistoryItem*> SingleMessageSearch::performLookupByUsername(
 		_cache.emplace(_requestKey, FullMsgId());
 		ready();
 	};
+#if 0 // todo
 	_requestId = _session->api().request(MTPcontacts_ResolveUsername(
 		MTP_string(username)
 	)).done([=](const MTPcontacts_ResolvedPeer &result) {
@@ -205,6 +206,7 @@ std::optional<HistoryItem*> SingleMessageSearch::performLookupByUsername(
 	}).fail([=] {
 		fail();
 	}).send();
+#endif
 
 	return std::nullopt;
 }
diff --git a/Telegram/SourceFiles/api/api_transcribes.cpp b/Telegram/SourceFiles/api/api_transcribes.cpp
index dd983dc37b4cad..377e7455fb24eb 100644
--- a/Telegram/SourceFiles/api/api_transcribes.cpp
+++ b/Telegram/SourceFiles/api/api_transcribes.cpp
@@ -130,6 +130,8 @@ void Transcribes::load(not_null<HistoryItem*> item) {
 		}
 	};
 	const auto id = item->fullId();
+	const auto requestId = 0;
+#if 0 // todo
 	const auto requestId = _api.request(MTPmessages_TranscribeAudio(
 		item->history()->peer->input,
 		MTP_int(item->id)
@@ -174,6 +176,7 @@ void Transcribes::load(not_null<HistoryItem*> item) {
 			_session->data().requestItemResize(item);
 		}
 	}).send();
+#endif
 	auto &entry = _map.emplace(id).first->second;
 	entry.requestId = requestId;
 	entry.shown = true;
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 1fcd8c69957e03..0c5c04a75c79f7 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -292,6 +292,7 @@ void ApiWrap::refreshTopPromotion() {
 		return;
 	}
 	_topPromotionKey = key;
+#if 0 // todo
 	_topPromotionRequestId = request(MTPhelp_GetPromoData(
 	)).done([=](const MTPhelp_PromoData &result) {
 		_topPromotionRequestId = 0;
@@ -305,6 +306,7 @@ void ApiWrap::refreshTopPromotion() {
 			getTopPromotionDelayed(now, next);
 		}
 	}).send();
+#endif
 }
 
 void ApiWrap::getTopPromotionDelayed(TimeId now, TimeId next) {
@@ -313,6 +315,7 @@ void ApiWrap::getTopPromotionDelayed(TimeId now, TimeId next) {
 		kTopPromotionInterval) * crl::time(1000));
 };
 
+#if 0 // mtp
 void ApiWrap::topPromotionDone(const MTPhelp_PromoData &proxy) {
 	_topPromotionNextRequestTime = proxy.match([&](const auto &data) {
 		return data.vexpires().v;
@@ -334,6 +337,7 @@ void ApiWrap::topPromotionDone(const MTPhelp_PromoData &proxy) {
 			data.vpsa_message().value_or_empty());
 	});
 }
+#endif
 
 void ApiWrap::requestDeepLinkInfo(
 		const QString &path,
@@ -894,6 +898,7 @@ QString ApiWrap::exportDirectMessageLink(
 	const auto current = (i != end(_unlikelyMessageLinks))
 		? i->second
 		: fallback();
+#if 0 // todo
 	request(MTPchannels_ExportMessageLink(
 		MTP_flags(inRepliesContext
 			? MTPchannels_ExportMessageLink::Flag::f_thread
@@ -906,6 +911,7 @@ QString ApiWrap::exportDirectMessageLink(
 			_unlikelyMessageLinks.emplace_or_assign(itemId, link);
 		}
 	}).send();
+#endif
 	return current;
 }
 
@@ -1256,6 +1262,7 @@ void ApiWrap::requestWallPaper(
 		const QString &slug,
 		Fn<void(const Data::WallPaper &)> done,
 		Fn<void()> fail) {
+#if 0 // todo
 	if (_wallPaperSlug != slug) {
 		_wallPaperSlug = slug;
 		if (_wallPaperRequestId) {
@@ -1286,6 +1293,7 @@ void ApiWrap::requestWallPaper(
 			fail();
 		}
 	}).send();
+#endif
 }
 
 void ApiWrap::requestFullPeer(not_null<PeerData*> peer) {
@@ -3100,10 +3108,12 @@ void ApiWrap::setGroupStickerSet(
 	Expects(megagroup->mgInfo != nullptr);
 
 	megagroup->mgInfo->stickerSet = set;
+#if 0 // todo
 	request(MTPchannels_SetStickers(
 		megagroup->inputChannel,
 		Data::InputStickerSet(set)
 	)).send();
+#endif
 	_session->data().stickers().notifyUpdated(Data::StickersType::Stickers);
 }
 
@@ -3136,6 +3146,7 @@ std::vector<not_null<DocumentData*>> *ApiWrap::stickersByEmoji(
 			&& (received + kStickersByEmojiInvalidateTimeout) <= now;
 	}();
 	if (sendRequest) {
+#if 0 // todo
 		const auto hash = (it != _stickersByEmoji.end())
 			? it->second.hash
 			: uint64(0);
@@ -3163,6 +3174,7 @@ std::vector<not_null<DocumentData*>> *ApiWrap::stickersByEmoji(
 			_session->data().stickers().notifyUpdated(
 				Data::StickersType::Stickers);
 		}).send();
+#endif
 	}
 	if (it == _stickersByEmoji.end()) {
 		_stickersByEmoji.emplace(key, StickersByEmoji());
diff --git a/Telegram/SourceFiles/apiwrap.h b/Telegram/SourceFiles/apiwrap.h
index 173ecbb76e5757..832683e2d38897 100644
--- a/Telegram/SourceFiles/apiwrap.h
+++ b/Telegram/SourceFiles/apiwrap.h
@@ -592,7 +592,9 @@ class ApiWrap final : public MTP::Sender {
 		Fn<void(bool)> done = nullptr);
 
 	void getTopPromotionDelayed(TimeId now, TimeId next);
+#if 0 // mtp
 	void topPromotionDone(const MTPhelp_PromoData &proxy);
+#endif
 
 	void sendNotifySettingsUpdates();
 
diff --git a/Telegram/SourceFiles/boxes/add_contact_box.cpp b/Telegram/SourceFiles/boxes/add_contact_box.cpp
index 19b4ae61169c0c..3c0fb8ec836fa3 100644
--- a/Telegram/SourceFiles/boxes/add_contact_box.cpp
+++ b/Telegram/SourceFiles/boxes/add_contact_box.cpp
@@ -456,6 +456,7 @@ void AddContactBox::save() {
 	const auto session = _session;
 	_sentName = firstName;
 	_contactId = base::RandomValue<uint64>();
+#if 0 // todo
 	_addRequest = _session->api().request(MTPcontacts_ImportContacts(
 		MTP_vector<MTPInputContact>(
 			1,
@@ -498,6 +499,7 @@ void AddContactBox::save() {
 			update();
 		}
 	})).send();
+#endif
 }
 
 void AddContactBox::retry() {
diff --git a/Telegram/SourceFiles/boxes/background_box.cpp b/Telegram/SourceFiles/boxes/background_box.cpp
index 59729b7feddd2e..ecb1bf2f6a5a04 100644
--- a/Telegram/SourceFiles/boxes/background_box.cpp
+++ b/Telegram/SourceFiles/boxes/background_box.cpp
@@ -436,6 +436,7 @@ void BackgroundBox::Inner::requestPapers() {
 		_session->data().cloudThemes().refreshChatThemes();
 		return;
 	}
+#if 0 // todo
 	_api.request(MTPaccount_GetWallPapers(
 		MTP_long(_session->data().wallpapersHash())
 	)).done([=](const MTPaccount_WallPapers &result) {
@@ -443,6 +444,7 @@ void BackgroundBox::Inner::requestPapers() {
 			updatePapers();
 		}
 	}).send();
+#endif
 }
 
 auto BackgroundBox::Inner::resolveResetCustomPaper() const
diff --git a/Telegram/SourceFiles/boxes/choose_filter_box.cpp b/Telegram/SourceFiles/boxes/choose_filter_box.cpp
index 4e99a01ba855d5..7670a0ac1a9677 100644
--- a/Telegram/SourceFiles/boxes/choose_filter_box.cpp
+++ b/Telegram/SourceFiles/boxes/choose_filter_box.cpp
@@ -78,6 +78,7 @@ void ChangeFilterById(
 		const auto was = *i;
 		const auto filter = ChangedFilter(was, history, add);
 		history->owner().chatsFilters().set(filter);
+#if 0 // todo
 		history->session().api().request(MTPmessages_UpdateDialogFilter(
 			MTP_flags(MTPmessages_UpdateDialogFilter::Flag::f_filter),
 			MTP_int(filter.id()),
@@ -99,6 +100,7 @@ void ChangeFilterById(
 			// Revert filter on fail.
 			history->owner().chatsFilters().set(was);
 		}).send();
+#endif
 	}
 }
 
diff --git a/Telegram/SourceFiles/boxes/filters/edit_filter_box.cpp b/Telegram/SourceFiles/boxes/filters/edit_filter_box.cpp
index df85e625443e04..0aa84e90a96659 100644
--- a/Telegram/SourceFiles/boxes/filters/edit_filter_box.cpp
+++ b/Telegram/SourceFiles/boxes/filters/edit_filter_box.cpp
@@ -668,6 +668,7 @@ void EditExistingFilter(
 	const auto doneCallback = [=](const Data::ChatFilter &result) {
 		Expects(id == result.id());
 
+#if 0 // todo
 		const auto tl = result.tl();
 		session->data().chatsFilters().apply(MTP_updateDialogFilter(
 			MTP_flags(MTPDupdateDialogFilter::Flag::f_filter),
@@ -678,6 +679,7 @@ void EditExistingFilter(
 			MTP_int(id),
 			tl
 		)).send();
+#endif
 	};
 	const auto saveAnd = [=](
 			const Data::ChatFilter &data,
diff --git a/Telegram/SourceFiles/boxes/premium_limits_box.cpp b/Telegram/SourceFiles/boxes/premium_limits_box.cpp
index 325e92c4438cde..4a1f622258cf10 100644
--- a/Telegram/SourceFiles/boxes/premium_limits_box.cpp
+++ b/Telegram/SourceFiles/boxes/premium_limits_box.cpp
@@ -220,6 +220,7 @@ Main::Session &InactiveController::session() const {
 }
 
 void InactiveController::prepare() {
+#if 0 // todo
 	_requestId = _session->api().request(MTPchannels_GetInactiveChannels(
 	)).done([=](const MTPmessages_InactiveChats &result) {
 		_requestId = 0;
@@ -235,6 +236,7 @@ void InactiveController::prepare() {
 		delegate()->peerListRefreshRows();
 		_count = delegate()->peerListFullRowsCount();
 	}).send();
+#endif
 }
 
 void InactiveController::rowClicked(not_null<PeerListRow*> row) {
@@ -318,6 +320,7 @@ rpl::producer<int> PublicsController::countValue() const {
 }
 
 void PublicsController::prepare() {
+#if 0 // todo
 	_requestId = _navigation->session().api().request(
 		MTPchannels_GetAdminedPublicChannels(MTP_flags(0))
 	).done([=](const MTPmessages_Chats &result) {
@@ -338,6 +341,7 @@ void PublicsController::prepare() {
 		}
 		_count = delegate()->peerListFullRowsCount();
 	}).send();
+#endif
 }
 
 void PublicsController::rowClicked(not_null<PeerListRow*> row) {
@@ -365,6 +369,7 @@ void PublicsController::rowRightActionClicked(not_null<PeerListRow*> row) {
 			return;
 		}
 		*once = true;
+#if 0 // todo
 		peer->session().api().request(MTPchannels_UpdateUsername(
 			peer->asChannel()->inputChannel,
 			MTP_string()
@@ -376,6 +381,7 @@ void PublicsController::rowRightActionClicked(not_null<PeerListRow*> row) {
 				close();
 			}).send();
 		}).send();
+#endif
 	});
 	_navigation->parentController()->show(
 		Ui::MakeConfirmBox({
diff --git a/Telegram/SourceFiles/boxes/url_auth_box.cpp b/Telegram/SourceFiles/boxes/url_auth_box.cpp
index ef72584cf5f168..6ef7a69e1cad58 100644
--- a/Telegram/SourceFiles/boxes/url_auth_box.cpp
+++ b/Telegram/SourceFiles/boxes/url_auth_box.cpp
@@ -38,6 +38,7 @@ void UrlAuthBox::Activate(
 		return;
 	}
 	const auto session = &message->history()->session();
+#if 0 // todo
 	const auto inputPeer = message->history()->peer->input;
 	const auto buttonId = button->buttonId;
 	const auto url = QString::fromUtf8(button->data);
@@ -80,6 +81,7 @@ void UrlAuthBox::Activate(
 		button->requestId = 0;
 		HiddenUrlClickHandler::Open(url);
 	}).send();
+#endif
 }
 
 void UrlAuthBox::Activate(
@@ -92,6 +94,7 @@ void UrlAuthBox::Activate(
 		return result;
 	}());
 
+#if 0 // todo
 	using Flag = MTPmessages_RequestUrlAuth::Flag;
 	session->api().request(MTPmessages_RequestUrlAuth(
 		MTP_flags(Flag::f_url),
@@ -110,8 +113,10 @@ void UrlAuthBox::Activate(
 	}).fail([=] {
 		HiddenUrlClickHandler::Open(url, context);
 	}).send();
+#endif
 }
 
+#if 0 // mtp
 void UrlAuthBox::Request(
 		const MTPDurlAuthResultRequest &request,
 		not_null<const HistoryItem*> message,
@@ -227,6 +232,7 @@ void UrlAuthBox::Request(
 		Box<UrlAuthBox>(session, url, qs(request.vdomain()), bot, callback),
 		Ui::LayerOption::KeepOther);
 }
+#endif
 
 UrlAuthBox::UrlAuthBox(
 	QWidget*,
diff --git a/Telegram/SourceFiles/calls/group/calls_group_settings.cpp b/Telegram/SourceFiles/calls/group/calls_group_settings.cpp
index 3503cc4da1acd6..4c5a80f6d2c122 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_settings.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_settings.cpp
@@ -681,6 +681,7 @@ void SettingsBox(
 		const auto state = top->lifetime().make_state<State>();
 		const auto revokeSure = [=] {
 			const auto session = &peer->session();
+#if 0 // todo
 			state->requestId = session->api().request(
 				MTPphone_GetGroupCallStreamRtmpUrl(
 					peer->input,
@@ -704,6 +705,7 @@ void SettingsBox(
 			}).fail([=] {
 				state->requestId = 0;
 			}).send();
+#endif
 		};
 		const auto revoke = [=] {
 			if (state->requestId || !top) {
diff --git a/Telegram/SourceFiles/chat_helpers/emoji_interactions.cpp b/Telegram/SourceFiles/chat_helpers/emoji_interactions.cpp
index 9f7fe7bb2803c8..9b2619d82e8488 100644
--- a/Telegram/SourceFiles/chat_helpers/emoji_interactions.cpp
+++ b/Telegram/SourceFiles/chat_helpers/emoji_interactions.cpp
@@ -279,6 +279,8 @@ void EmojiInteractions::sendAccumulatedOutgoing(
 	}
 	const auto peer = item->history()->peer;
 	const auto emoji = from->emoji;
+	const auto requestId = 0;
+#if 0 // todo
 	const auto requestId = _session->api().request(MTPmessages_SetTyping(
 		MTP_flags(0),
 		peer->input,
@@ -296,6 +298,7 @@ void EmojiInteractions::sendAccumulatedOutgoing(
 			}
 		}
 	}).send();
+#endif
 	_playsSent[peer][emoji] = PlaySent{ .lastRequestId = requestId };
 	animations.erase(from, till);
 }
@@ -424,12 +427,14 @@ void EmojiInteractions::playStarted(not_null<PeerData*> peer, QString emoji) {
 	if (i != end(map) && now - i->second < kAccumulateSeenRequests) {
 		return;
 	}
+#if 0 // todo
 	_session->api().request(MTPmessages_SetTyping(
 		MTP_flags(0),
 		peer->input,
 		MTPint(), // top_msg_id
 		MTP_sendMessageEmojiInteractionSeen(MTP_string(emoji))
 	)).send();
+#endif
 	map[emoji] = now;
 	if (!_checkTimer.isActive()) {
 		_checkTimer.callOnce(kAccumulateSeenRequests);
diff --git a/Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp b/Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp
index 72865ea018acb0..a12d1dca02d435 100644
--- a/Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp
+++ b/Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp
@@ -288,6 +288,7 @@ void GifsListWidget::cancelGifsSearch() {
 	refreshInlineRows(nullptr, true);
 }
 
+#if 0 // mtp
 void GifsListWidget::inlineResultsDone(const MTPmessages_BotResults &result) {
 	_search->setLoading(false);
 	_inlineRequestId = 0;
@@ -335,6 +336,7 @@ void GifsListWidget::inlineResultsDone(const MTPmessages_BotResults &result) {
 	}
 	checkLoadMore();
 }
+#endif
 
 void GifsListWidget::paintEvent(QPaintEvent *e) {
 	Painter p(this);
@@ -898,6 +900,7 @@ void GifsListWidget::searchForGifs(const QString &query) {
 
 	if (!_searchBot && !_searchBotRequestId) {
 		const auto username = session().serverConfig().gifSearchUsername;
+#if 0 // todo
 		_searchBotRequestId = _api.request(MTPcontacts_ResolveUsername(
 			MTP_string(username)
 		)).done([=](const MTPcontacts_ResolvedPeer &result) {
@@ -910,6 +913,7 @@ void GifsListWidget::searchForGifs(const QString &query) {
 				_searchBot = user;
 			}
 		}).send();
+#endif
 	}
 }
 
@@ -946,6 +950,7 @@ void GifsListWidget::sendInlineRequest() {
 	}
 
 	_search->setLoading(true);
+#if 0 // todo
 	_inlineRequestId = _api.request(MTPmessages_GetInlineBotResults(
 		MTP_flags(0),
 		_searchBot->inputUser,
@@ -960,6 +965,7 @@ void GifsListWidget::sendInlineRequest() {
 		_search->setLoading(false);
 		_inlineRequestId = 0;
 	}).handleAllErrors().send();
+#endif
 }
 
 void GifsListWidget::refreshRecent() {
diff --git a/Telegram/SourceFiles/chat_helpers/gifs_list_widget.h b/Telegram/SourceFiles/chat_helpers/gifs_list_widget.h
index 249ba5d0cd9e24..96d26fdf8044be 100644
--- a/Telegram/SourceFiles/chat_helpers/gifs_list_widget.h
+++ b/Telegram/SourceFiles/chat_helpers/gifs_list_widget.h
@@ -149,7 +149,9 @@ class GifsListWidget final
 
 	int32 showInlineRows(bool newResults);
 	bool refreshInlineRows(int32 *added = 0);
+#if 0 // mtp
 	void inlineResultsDone(const MTPmessages_BotResults &result);
+#endif
 
 	void updateSelected();
 	void paintInlineItems(Painter &p, QRect clip);
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.cpp b/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.cpp
index 6689110f56ced0..7874c2e1cbe19a 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.cpp
+++ b/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.cpp
@@ -91,6 +91,7 @@ void DicePack::load() {
 #endif
 }
 
+#if 0 // mtp
 void DicePack::applySet(const MTPDmessages_stickerSet &data) {
 	const auto isSlotMachine = DicePacks::IsSlot(_emoji);
 	auto index = 0;
@@ -127,6 +128,7 @@ void DicePack::applySet(const MTPDmessages_stickerSet &data) {
 		});
 	}
 }
+#endif
 
 void DicePack::tryGenerateLocalZero() {
 	if (!_map.empty()) {
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.h b/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.h
index effbb0b69fe7e1..baefb24df08e90 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.h
+++ b/Telegram/SourceFiles/chat_helpers/stickers_dice_pack.h
@@ -31,7 +31,9 @@ class DicePack final {
 
 private:
 	void load();
+#if 0 // mtp
 	void applySet(const MTPDmessages_stickerSet &data);
+#endif
 	void tryGenerateLocalZero();
 
 	const not_null<Main::Session*> _session;
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.cpp b/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.cpp
index af07736a48a44a..3ce085a4a4d5a5 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.cpp
+++ b/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.cpp
@@ -325,6 +325,7 @@ void EmojiPack::refresh() {
 	if (_requestId) {
 		return;
 	}
+#if 0 // todo
 	_requestId = _session->api().request(MTPmessages_GetStickerSet(
 		MTP_inputStickerSetAnimatedEmoji(),
 		MTP_int(0) // hash
@@ -340,12 +341,14 @@ void EmojiPack::refresh() {
 		_requestId = 0;
 		refreshDelayed();
 	}).send();
+#endif
 }
 
 void EmojiPack::refreshAnimations() {
 	if (_animationsRequestId) {
 		return;
 	}
+#if 0 // todo
 	_animationsRequestId = _session->api().request(MTPmessages_GetStickerSet(
 		MTP_inputStickerSetAnimatedEmojiAnimations(),
 		MTP_int(0) // hash
@@ -361,8 +364,10 @@ void EmojiPack::refreshAnimations() {
 		_animationsRequestId = 0;
 		refreshDelayed();
 	}).send();
+#endif
 }
 
+#if 0 // mtp
 void EmojiPack::applySet(const MTPDmessages_stickerSet &data) {
 	const auto stickers = collectStickers(data.vdocuments().v);
 	auto was = base::take(_map);
@@ -439,6 +444,7 @@ auto EmojiPack::collectAnimationsIndices(
 	}
 	return result;
 }
+#endif
 
 void EmojiPack::refreshAll() {
 	auto items = base::flat_set<not_null<HistoryItem*>>();
@@ -490,6 +496,7 @@ void EmojiPack::refreshItems(
 	}
 }
 
+#if 0 // mtp
 void EmojiPack::applyPack(
 		const MTPDstickerPack &data,
 		const base::flat_map<uint64, not_null<DocumentData*>> &map) {
@@ -522,6 +529,7 @@ base::flat_map<uint64, not_null<DocumentData*>> EmojiPack::collectStickers(
 	}
 	return result;
 }
+#endif
 
 void EmojiPack::refreshDelayed() {
 	base::call_delayed(kRefreshTimeout, _session, [=] {
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.h b/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.h
index 133880e1a5de37..d6495626e79e2e 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.h
+++ b/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.h
@@ -121,6 +121,7 @@ class EmojiPack final {
 	void refresh();
 	void refreshDelayed();
 	void refreshAnimations();
+#if 0 // mtp
 	void applySet(const MTPDmessages_stickerSet &data);
 	void applyPack(
 		const MTPDstickerPack &data,
@@ -131,6 +132,7 @@ class EmojiPack final {
 	[[nodiscard]] auto collectAnimationsIndices(
 		const QVector<MTPStickerPack> &packs) const
 		-> base::flat_map<uint64, base::flat_set<int>>;
+#endif
 	void refreshAll();
 	void refreshItems(EmojiPtr emoji);
 	void refreshItems(const base::flat_set<not_null<ViewElement*>> &list);
diff --git a/Telegram/SourceFiles/core/local_url_handlers.cpp b/Telegram/SourceFiles/core/local_url_handlers.cpp
index c07832e9a7ae41..8fa9be5f8244dd 100644
--- a/Telegram/SourceFiles/core/local_url_handlers.cpp
+++ b/Telegram/SourceFiles/core/local_url_handlers.cpp
@@ -970,6 +970,7 @@ void ExportTestChatTheme(
 		not_null<const Data::CloudTheme*> theme) {
 	const auto session = &controller->session();
 	const auto show = controller->uiShow();
+#if 0 // tdlib todo
 	const auto inputSettings = [&](Data::CloudThemeType type)
 	-> std::optional<MTPInputThemeSettings> {
 		const auto i = theme->settings.find(type);
@@ -1077,6 +1078,7 @@ void ExportTestChatTheme(
 	}).fail([=](const MTP::Error &error) {
 		show->showToast(u"Error: "_q + error.type());
 	}).send();
+#endif
 }
 
 bool ResolveTestChatTheme(
diff --git a/Telegram/SourceFiles/data/components/sponsored_messages.cpp b/Telegram/SourceFiles/data/components/sponsored_messages.cpp
index f4ec3a3565faf7..2a416d0ac5745e 100644
--- a/Telegram/SourceFiles/data/components/sponsored_messages.cpp
+++ b/Telegram/SourceFiles/data/components/sponsored_messages.cpp
@@ -220,6 +220,7 @@ void SponsoredMessages::request(not_null<History*> history, Fn<void()> done) {
 	}
 	const auto channel = history->peer->asChannel();
 	Assert(channel != nullptr);
+#if 0 // todo
 	request.requestId = _session->api().request(
 		MTPchannels_GetSponsoredMessages(channel->inputChannel)
 	).done([=](const MTPmessages_sponsoredMessages &result) {
@@ -230,8 +231,10 @@ void SponsoredMessages::request(not_null<History*> history, Fn<void()> done) {
 	}).fail([=] {
 		_requests.remove(history);
 	}).send();
+#endif
 }
 
+#if 0 // mtp
 void SponsoredMessages::parse(
 		not_null<History*> history,
 		const MTPmessages_sponsoredMessages &list) {
@@ -390,6 +393,7 @@ void SponsoredMessages::append(
 		}
 	}
 }
+#endif
 
 void SponsoredMessages::clearItems(not_null<History*> history) {
 	const auto it = _data.find(history);
@@ -436,6 +440,7 @@ void SponsoredMessages::view(const FullMsgId &fullId) {
 	}
 	const auto channel = entryPtr->item->history()->peer->asChannel();
 	Assert(channel != nullptr);
+#if 0 // todo test maybe is viewd already
 	request.requestId = _session->api().request(
 		MTPchannels_ViewSponsoredMessage(
 			channel->inputChannel,
@@ -447,6 +452,7 @@ void SponsoredMessages::view(const FullMsgId &fullId) {
 	}).fail([=] {
 		_viewRequests.remove(randomId);
 	}).send();
+#endif
 }
 
 SponsoredMessages::Details SponsoredMessages::lookupDetails(
diff --git a/Telegram/SourceFiles/data/components/sponsored_messages.h b/Telegram/SourceFiles/data/components/sponsored_messages.h
index 028861af9ac537..a7d5298f69860d 100644
--- a/Telegram/SourceFiles/data/components/sponsored_messages.h
+++ b/Telegram/SourceFiles/data/components/sponsored_messages.h
@@ -138,6 +138,7 @@ class SponsoredMessages final {
 		crl::time lastReceived = 0;
 	};
 
+#if 0 // mtp
 	void parse(
 		not_null<History*> history,
 		const MTPmessages_sponsoredMessages &list);
@@ -145,6 +146,7 @@ class SponsoredMessages final {
 		not_null<History*> history,
 		List &list,
 		const MTPSponsoredMessage &message);
+#endif
 	void clearOldRequests();
 
 	const Entry *find(const FullMsgId &fullId) const;
diff --git a/Telegram/SourceFiles/data/data_channel.cpp b/Telegram/SourceFiles/data/data_channel.cpp
index 2d9bcc39f60220..8f68da2c1cd9e5 100644
--- a/Telegram/SourceFiles/data/data_channel.cpp
+++ b/Telegram/SourceFiles/data/data_channel.cpp
@@ -87,9 +87,10 @@ std::unique_ptr<Data::Forum> MegagroupInfo::takeForumData() {
 
 ChannelData::ChannelData(not_null<Data::Session*> owner, PeerId id)
 : PeerData(owner, id)
-, inputChannel(
-	MTP_inputChannel(MTP_long(peerToChannel(id).bare), MTP_long(0))) {
+{
 #if 0 // mtp
+, inputChannel(
+	MTP_inputChannel(MTP_long(peerToChannel(id).bare), MTP_long(0)))
 , _ptsWaiter(&owner->session().updates()) {
 #endif
 }
@@ -154,6 +155,7 @@ bool ChannelData::isUsernameEditable(QString username) const {
 	return _username.isEditable(username);
 }
 
+#if 0 // mtp
 void ChannelData::setAccessHash(uint64 accessHash) {
 	access = accessHash;
 	input = MTP_inputPeerChannel(
@@ -163,6 +165,7 @@ void ChannelData::setAccessHash(uint64 accessHash) {
 		MTP_long(peerToChannel(id).bare),
 		MTP_long(accessHash));
 }
+#endif
 
 void ChannelData::setFlags(ChannelDataFlags which) {
 	const auto diff = flags() ^ which;
@@ -248,6 +251,7 @@ bool ChannelData::canHaveInviteLink() const {
 		|| (adminRights() & AdminRight::InviteByLinkOrAdd);
 }
 
+#if 0 // mtp
 void ChannelData::setLocation(const MTPChannelLocation &data) {
 	if (!mgInfo) {
 		return;
@@ -274,6 +278,7 @@ void ChannelData::setLocation(const MTPChannelLocation &data) {
 			UpdateFlag::ChannelLocation);
 	}
 }
+#endif
 
 const ChannelLocation *ChannelData::getLocation() const {
 	return mgInfo ? mgInfo->getLocation() : nullptr;
@@ -332,6 +337,7 @@ void ChannelData::setKickedCount(int newKickedCount) {
 	}
 }
 
+#if 0 // mtp
 void ChannelData::setPendingRequestsCount(
 		int count,
 		const QVector<MTPlong> &recentRequesters) {
@@ -341,6 +347,7 @@ void ChannelData::setPendingRequestsCount(
 		return UserId(value);
 	}) | ranges::to_vector);
 }
+#endif
 
 void ChannelData::setPendingRequestsCount(
 		int count,
@@ -519,6 +526,7 @@ void ChannelData::setViewAsMessagesFlag(bool enabled) {
 }
 
 void ChannelData::markForbidden() {
+#if 0 // todo
 	owner().processChat(MTP_channelForbidden(
 		MTP_flags(isMegagroup()
 			? MTPDchannelForbidden::Flag::f_megagroup
@@ -527,6 +535,7 @@ void ChannelData::markForbidden() {
 		MTP_long(access),
 		MTP_string(name()),
 		MTPint()));
+#endif
 }
 
 bool ChannelData::isGroupAdmin(not_null<UserData*> user) const {
diff --git a/Telegram/SourceFiles/data/data_channel.h b/Telegram/SourceFiles/data/data_channel.h
index 3c58dd68e3d53c..2f76646c59f51e 100644
--- a/Telegram/SourceFiles/data/data_channel.h
+++ b/Telegram/SourceFiles/data/data_channel.h
@@ -176,8 +176,8 @@ class ChannelData final : public PeerData {
 
 #if 0 // mtp
 	void setPhoto(const MTPChatPhoto &photo);
-#endif
 	void setAccessHash(uint64 accessHash);
+#endif
 
 	void setPhoto(const Tdb::TLchatPhotoInfo &photo);
 
@@ -225,9 +225,11 @@ class ChannelData final : public PeerData {
 	[[nodiscard]] const std::vector<UserId> &recentRequesters() const {
 		return _recentRequesters;
 	}
+#if 0 // mtp
 	void setPendingRequestsCount(
 		int count,
 		const QVector<MTPlong> &recentRequesters);
+#endif
 	void setPendingRequestsCount(
 		int count,
 		std::vector<UserId> recentRequesters);
@@ -391,7 +393,9 @@ class ChannelData final : public PeerData {
 	}
 	[[nodiscard]] bool canHaveInviteLink() const;
 
+#if 0 // mtp
 	void setLocation(const MTPChannelLocation &data);
+#endif
 	[[nodiscard]] const ChannelLocation *getLocation() const;
 
 	void setLinkedChat(ChannelData *linked);
@@ -509,7 +513,9 @@ class ChannelData final : public PeerData {
 	// Still public data members.
 	uint64 access = 0;
 
+#if 0 // mtp
 	MTPinputChannel inputChannel = MTP_inputChannelEmpty();
+#endif
 
 	int32 date = 0;
 	std::unique_ptr<MegagroupInfo> mgInfo;
diff --git a/Telegram/SourceFiles/data/data_chat.cpp b/Telegram/SourceFiles/data/data_chat.cpp
index 0aabdba4a0b6f7..1bde93e66c207b 100644
--- a/Telegram/SourceFiles/data/data_chat.cpp
+++ b/Telegram/SourceFiles/data/data_chat.cpp
@@ -30,7 +30,10 @@ using UpdateFlag = Data::PeerUpdate::Flag;
 
 ChatData::ChatData(not_null<Data::Session*> owner, PeerId id)
 : PeerData(owner, id)
+{
+#if 0 // mtp
 , inputChat(MTP_long(peerToChat(id).bare)) {
+#endif
 	_flags.changes(
 	) | rpl::start_with_next([=](const Flags::Change &change) {
 		if (change.diff & Flag::CallNotEmpty) {
@@ -304,6 +307,7 @@ void ChatData::setBotCommands(const std::vector<Data::BotCommands> &list) {
 	}
 }
 
+#if 0 // mtp
 void ChatData::setPendingRequestsCount(
 		int count,
 		const QVector<MTPlong> &recentRequesters) {
@@ -313,6 +317,7 @@ void ChatData::setPendingRequestsCount(
 		return UserId(value);
 	}) | ranges::to_vector);
 }
+#endif
 
 void ChatData::setPendingRequestsCount(
 		int count,
diff --git a/Telegram/SourceFiles/data/data_chat.h b/Telegram/SourceFiles/data/data_chat.h
index a0fe17018662f5..30d5360ef8eb14 100644
--- a/Telegram/SourceFiles/data/data_chat.h
+++ b/Telegram/SourceFiles/data/data_chat.h
@@ -170,9 +170,11 @@ class ChatData final : public PeerData {
 	[[nodiscard]] const std::vector<UserId> &recentRequesters() const {
 		return _recentRequesters;
 	}
+#if 0 // mtp
 	void setPendingRequestsCount(
 		int count,
 		const QVector<MTPlong> &recentRequesters);
+#endif
 	void setPendingRequestsCount(
 		int count,
 		std::vector<UserId> recentRequesters);
@@ -180,8 +182,10 @@ class ChatData final : public PeerData {
 	void setAllowedReactions(Data::AllowedReactions value);
 	[[nodiscard]] const Data::AllowedReactions &allowedReactions() const;
 
+#if 0 // mtp
 	// Still public data members.
 	const MTPlong inputChat;
+#endif
 
 	int count = 0;
 
diff --git a/Telegram/SourceFiles/data/data_chat_filters.cpp b/Telegram/SourceFiles/data/data_chat_filters.cpp
index aaf244567baa90..8d290a8350f623 100644
--- a/Telegram/SourceFiles/data/data_chat_filters.cpp
+++ b/Telegram/SourceFiles/data/data_chat_filters.cpp
@@ -58,6 +58,7 @@ ChatFilter::ChatFilter(
 , _flags(flags) {
 }
 
+#if 0 // mtp
 ChatFilter ChatFilter::FromTL(
 		const MTPDialogFilter &data,
 		not_null<Session*> owner) {
@@ -236,6 +237,7 @@ MTPDialogFilter ChatFilter::tl(FilterId replaceId) const {
 		MTP_vector<MTPInputPeer>(include),
 		MTP_vector<MTPInputPeer>(never));
 }
+#endif
 
 FilterId ChatFilter::id() const {
 	return _id;
@@ -350,6 +352,7 @@ void ChatFilters::clear() {
 	_list.clear();
 }
 
+#if 0 // mtp
 void ChatFilters::setPreloaded(const QVector<MTPDialogFilter> &result) {
 	_loadRequestId = -1;
 	received(result);
@@ -359,6 +362,7 @@ void ChatFilters::setPreloaded(const QVector<MTPDialogFilter> &result) {
 		}
 	});
 }
+#endif
 
 void ChatFilters::load() {
 	load(false);
@@ -373,6 +377,7 @@ void ChatFilters::load(bool force) {
 	if (_loadRequestId && !force) {
 		return;
 	}
+#if 0 // todo
 	auto &api = _owner->session().api();
 	api.request(_loadRequestId).cancel();
 	_loadRequestId = api.request(MTPmessages_GetDialogFilters(
@@ -386,8 +391,10 @@ void ChatFilters::load(bool force) {
 			_listChanged.fire({});
 		}
 	}).send();
+#endif
 }
 
+#if 0 // mtp
 void ChatFilters::received(const QVector<MTPDialogFilter> &list) {
 	auto position = 0;
 	auto changed = false;
@@ -442,6 +449,7 @@ void ChatFilters::apply(const MTPUpdate &update) {
 		Unexpected("Update in ChatFilters::apply.");
 	});
 }
+#endif
 
 ChatFilterLink ChatFilters::add(
 		FilterId id,
@@ -663,6 +671,7 @@ bool ChatFilters::applyChange(ChatFilter &filter, ChatFilter &&updated) {
 	return listUpdated;
 }
 
+#if 0 // mtp
 bool ChatFilters::applyOrder(const QVector<MTPint> &order) {
 	if (order.size() != _list.size()) {
 		return false;
@@ -700,6 +709,7 @@ bool ChatFilters::applyOrder(const QVector<MTPint> &order) {
 	}
 	return true;
 }
+#endif
 
 const ChatFilter &ChatFilters::applyUpdatedPinned(
 		FilterId id,
@@ -739,6 +749,7 @@ void ChatFilters::saveOrder(
 	if (after) {
 		_saveOrderAfterId = after;
 	}
+#if 0 // todo
 	const auto api = &_owner->session().api();
 	api->request(_saveOrderRequestId).cancel();
 
@@ -753,6 +764,7 @@ void ChatFilters::saveOrder(
 	_saveOrderRequestId = api->request(MTPmessages_UpdateDialogFiltersOrder(
 		wrapped
 	)).afterRequest(_saveOrderAfterId).send();
+#endif
 }
 
 bool ChatFilters::archiveNeeded() const {
@@ -868,6 +880,7 @@ void ChatFilters::requestSuggested() {
 		&& crl::now() - _suggestedLastReceived < kRefreshSuggestedTimeout) {
 		return;
 	}
+#if 0 // todo
 	const auto api = &_owner->session().api();
 	_suggestedRequestId = api->request(MTPmessages_GetSuggestedDialogFilters(
 	)).done([=](const MTPVector<MTPDialogFilterSuggested> &data) {
@@ -892,6 +905,7 @@ void ChatFilters::requestSuggested() {
 
 		_suggestedUpdated.fire({});
 	}).send();
+#endif
 }
 
 bool ChatFilters::suggestedLoaded() const {
diff --git a/Telegram/SourceFiles/data/data_chat_filters.h b/Telegram/SourceFiles/data/data_chat_filters.h
index e123ab2c156848..7b94638237c378 100644
--- a/Telegram/SourceFiles/data/data_chat_filters.h
+++ b/Telegram/SourceFiles/data/data_chat_filters.h
@@ -64,10 +64,12 @@ class ChatFilter final {
 		bool chatlist,
 		bool hasMyLinks) const;
 
+#if 0 // mtp
 	[[nodiscard]] static ChatFilter FromTL(
 		const MTPDialogFilter &data,
 		not_null<Session*> owner);
 	[[nodiscard]] MTPDialogFilter tl(FilterId replaceId = 0) const;
+#endif
 
 	[[nodiscard]] FilterId id() const;
 	[[nodiscard]] QString title() const;
@@ -128,11 +130,15 @@ class ChatFilters final {
 	explicit ChatFilters(not_null<Session*> owner);
 	~ChatFilters();
 
+#if 0 // mtp
 	void setPreloaded(const QVector<MTPDialogFilter> &result);
+#endif
 
 	void load();
 	void reload();
+#if 0 // mtp
 	void apply(const MTPUpdate &update);
+#endif
 	void set(ChatFilter filter);
 	void remove(FilterId id);
 	void moveAllToFront();
@@ -194,8 +200,10 @@ class ChatFilters final {
 	};
 
 	void load(bool force);
+#if 0 // mtp
 	void received(const QVector<MTPDialogFilter> &list);
 	bool applyOrder(const QVector<MTPint> &order);
+#endif
 	bool applyChange(ChatFilter &filter, ChatFilter &&updated);
 	void applyInsert(ChatFilter filter, int position);
 	void applyRemove(int position);
diff --git a/Telegram/SourceFiles/data/data_cloud_themes.cpp b/Telegram/SourceFiles/data/data_cloud_themes.cpp
index 5ac1c2052cd52b..d74564f35fd213 100644
--- a/Telegram/SourceFiles/data/data_cloud_themes.cpp
+++ b/Telegram/SourceFiles/data/data_cloud_themes.cpp
@@ -31,6 +31,7 @@ bool IsTestingColors/* = false*/;
 
 } // namespace
 
+#if 0 // mtp
 CloudTheme CloudTheme::Parse(
 		not_null<Main::Session*> session,
 		const MTPDtheme &data,
@@ -119,6 +120,7 @@ CloudTheme CloudTheme::Parse(
 		return CloudTheme::Parse(session, data, parseSettings);
 	});
 }
+#endif
 
 QString CloudThemes::Format() {
 	static const auto kResult = QString::fromLatin1("tdesktop");
@@ -186,6 +188,7 @@ void CloudThemes::reloadCurrent() {
 		return;
 	}
 	const auto &fields = Window::Theme::Background()->themeObject().cloud;
+#if 0 // tdlib todo
 	_session->api().request(MTPaccount_GetTheme(
 		MTP_string(Format()),
 		MTP_inputTheme(MTP_long(fields.id), MTP_long(fields.accessHash))
@@ -194,8 +197,10 @@ void CloudThemes::reloadCurrent() {
 	}).fail([=] {
 		_reloadCurrentTimer.callOnce(kReloadTimeout);
 	}).send();
+#endif
 }
 
+#if 0 // mtp
 void CloudThemes::applyUpdate(const MTPTheme &theme) {
 	theme.match([&](const MTPDtheme &data) {
 		const auto cloud = CloudTheme::Parse(_session, data);
@@ -209,11 +214,13 @@ void CloudThemes::applyUpdate(const MTPTheme &theme) {
 	});
 	scheduleReload();
 }
+#endif
 
 void CloudThemes::resolve(
 		not_null<Window::Controller*> controller,
 		const QString &slug,
 		const FullMsgId &clickFromMessageId) {
+#if 0 // tdlib todo
 	_session->api().request(_resolveRequestId).cancel();
 	_resolveRequestId = _session->api().request(MTPaccount_GetTheme(
 		MTP_string(Format()),
@@ -225,8 +232,10 @@ void CloudThemes::resolve(
 			controller->show(Ui::MakeInformBox(tr::lng_theme_no_desktop()));
 		}
 	}).send();
+#endif
 }
 
+#if 0 // mtp
 void CloudThemes::showPreview(
 		not_null<Window::Controller*> controller,
 		const MTPTheme &data) {
@@ -234,6 +243,7 @@ void CloudThemes::showPreview(
 		showPreview(controller, CloudTheme::Parse(_session, data));
 	});
 }
+#endif
 
 void CloudThemes::showPreview(
 		not_null<Window::Controller*> controller,
@@ -330,6 +340,7 @@ void CloudThemes::refresh() {
 	if (_refreshRequestId) {
 		return;
 	}
+#if 0 // tdlib todo
 	_refreshRequestId = _session->api().request(MTPaccount_GetThemes(
 		MTP_string(Format()),
 		MTP_long(_hash)
@@ -344,8 +355,10 @@ void CloudThemes::refresh() {
 	}).fail([=] {
 		_refreshRequestId = 0;
 	}).send();
+#endif
 }
 
+#if 0 // mtp
 void CloudThemes::parseThemes(const QVector<MTPTheme> &list) {
 	_list.clear();
 	_list.reserve(list.size());
@@ -354,11 +367,13 @@ void CloudThemes::parseThemes(const QVector<MTPTheme> &list) {
 	}
 	checkCurrentTheme();
 }
+#endif
 
 void CloudThemes::refreshChatThemes() {
 	if (_chatThemesRequestId) {
 		return;
 	}
+#if 0 // todo
 	_chatThemesRequestId = _session->api().request(MTPaccount_GetChatThemes(
 		MTP_long(_chatThemesHash)
 	)).done([=](const MTPaccount_Themes &result) {
@@ -372,6 +387,7 @@ void CloudThemes::refreshChatThemes() {
 	}).fail([=] {
 		_chatThemesRequestId = 0;
 	}).send();
+#endif
 }
 
 const std::vector<CloudTheme> &CloudThemes::chatThemes() const {
@@ -566,6 +582,7 @@ std::optional<CloudTheme> CloudThemes::updateThemeFromLink(
 	return *i;
 }
 
+#if 0 // mtp
 void CloudThemes::parseChatThemes(const QVector<MTPTheme> &list) {
 	_chatThemes.clear();
 	_chatThemes.reserve(list.size());
@@ -573,6 +590,7 @@ void CloudThemes::parseChatThemes(const QVector<MTPTheme> &list) {
 		_chatThemes.push_back(CloudTheme::Parse(_session, theme, true));
 	}
 }
+#endif
 
 void CloudThemes::checkCurrentTheme() {
 	const auto &object = Window::Theme::Background()->themeObject();
diff --git a/Telegram/SourceFiles/data/data_cloud_themes.h b/Telegram/SourceFiles/data/data_cloud_themes.h
index 1ac4ceff1940da..4bd95f5242749c 100644
--- a/Telegram/SourceFiles/data/data_cloud_themes.h
+++ b/Telegram/SourceFiles/data/data_cloud_themes.h
@@ -48,6 +48,7 @@ struct CloudTheme {
 	};
 	base::flat_map<Type, Settings> settings;
 
+#if 0 // mtp
 	static CloudTheme Parse(
 		not_null<Main::Session*> session,
 		const MTPDtheme &data,
@@ -56,6 +57,7 @@ struct CloudTheme {
 		not_null<Main::Session*> session,
 		const MTPTheme &data,
 		bool parseSettings = false);
+#endif
 };
 
 class CloudThemes final {
@@ -85,15 +87,19 @@ class CloudThemes final {
 		const QString &emoticon,
 		const QMap<QString, QString> &params);
 
+#if 0 // mtp
 	void applyUpdate(const MTPTheme &theme);
+#endif
 
 	void resolve(
 		not_null<Window::Controller*> controller,
 		const QString &slug,
 		const FullMsgId &clickFromMessageId);
+#if 0 // mtp
 	void showPreview(
 		not_null<Window::Controller*> controller,
 		const MTPTheme &data);
+#endif
 	void showPreview(
 		not_null<Window::Controller*> controller,
 		const CloudTheme &cloud);
diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index d8ad724ae2eb76..c638c5ff151894 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -2068,6 +2068,7 @@ void DocumentData::setWebLocation(const WebFileLocation &location) {
 	_urlLocation = location;
 }
 
+#if 0 // mtp
 void DocumentData::collectLocalData(not_null<DocumentData*> local) {
 	if (local == this) {
 		return;
@@ -2084,3 +2085,4 @@ void DocumentData::collectLocalData(not_null<DocumentData*> local) {
 		session().local().writeFileLocation(mediaKey(), _location);
 	}
 }
+#endif
diff --git a/Telegram/SourceFiles/data/data_document.h b/Telegram/SourceFiles/data/data_document.h
index 74687925d85ec9..98c751d993269a 100644
--- a/Telegram/SourceFiles/data/data_document.h
+++ b/Telegram/SourceFiles/data/data_document.h
@@ -290,13 +290,13 @@ class DocumentData final {
 	[[nodiscard]] MTPInputDocument mtpInput() const;
 	[[nodiscard]] QByteArray fileReference() const;
 	void refreshFileReference(const QByteArray &value);
-#endif
 
 	// When we have some client-side generated document
 	// (for example for displaying an external inline bot result)
 	// and it has downloaded data, we can collect that data from it
 	// to (this) received from the server "same" document.
 	void collectLocalData(not_null<DocumentData*> local);
+#endif
 
 	[[nodiscard]] QString filename() const;
 	[[nodiscard]] Core::NameType nameType() const;
diff --git a/Telegram/SourceFiles/data/data_document_media.cpp b/Telegram/SourceFiles/data/data_document_media.cpp
index 38ebec51f9979f..8396a6bc9f1d8a 100644
--- a/Telegram/SourceFiles/data/data_document_media.cpp
+++ b/Telegram/SourceFiles/data/data_document_media.cpp
@@ -331,6 +331,7 @@ void DocumentMedia::automaticLoad(
 		true);
 }
 
+#if 0 // mtp
 void DocumentMedia::collectLocalData(not_null<DocumentMedia*> local) {
 	if (const auto image = local->_goodThumbnail.get()) {
 		_goodThumbnail = std::make_unique<Image>(image->original());
@@ -348,6 +349,7 @@ void DocumentMedia::collectLocalData(not_null<DocumentMedia*> local) {
 	_videoThumbnailBytes = local->_videoThumbnailBytes;
 	_flags = local->_flags;
 }
+#endif
 
 void DocumentMedia::setBytes(const QByteArray &bytes) {
 	if (!bytes.isEmpty()) {
diff --git a/Telegram/SourceFiles/data/data_document_media.h b/Telegram/SourceFiles/data/data_document_media.h
index 9dfb3588a4f1f5..a6951a50eb3d3c 100644
--- a/Telegram/SourceFiles/data/data_document_media.h
+++ b/Telegram/SourceFiles/data/data_document_media.h
@@ -82,7 +82,9 @@ class DocumentMedia final {
 
 	void automaticLoad(Data::FileOrigin origin, const HistoryItem *item);
 
+#if 0 // mtp
 	void collectLocalData(not_null<DocumentMedia*> local);
+#endif
 
 	// For DocumentData.
 	static void CheckGoodThumbnail(not_null<DocumentData*> document);
diff --git a/Telegram/SourceFiles/data/data_histories.cpp b/Telegram/SourceFiles/data/data_histories.cpp
index 74aab89c8f08b8..014d2b0da5e444 100644
--- a/Telegram/SourceFiles/data/data_histories.cpp
+++ b/Telegram/SourceFiles/data/data_histories.cpp
@@ -480,11 +480,13 @@ void Histories::changeDialogUnreadMark(
 		bool unread) {
 	history->setUnreadMark(unread);
 
+#if 0 // todo
 	using Flag = MTPmessages_MarkDialogUnread::Flag;
 	session().api().request(MTPmessages_MarkDialogUnread(
 		MTP_flags(unread ? Flag::f_unread : Flag(0)),
 		MTP_inputDialogPeer(history->peer->input)
 	)).send();
+#endif
 }
 
 void Histories::requestFakeChatListMessage(
diff --git a/Telegram/SourceFiles/data/data_media_types.cpp b/Telegram/SourceFiles/data/data_media_types.cpp
index a330bd1a617048..5912b2a570c158 100644
--- a/Telegram/SourceFiles/data/data_media_types.cpp
+++ b/Telegram/SourceFiles/data/data_media_types.cpp
@@ -583,6 +583,68 @@ bool IsFirstVideo(const Invoice &invoice) {
 	return true;
 }
 
+GiveawayStart ComputeGiveawayStartData(
+		not_null<HistoryItem*> item,
+		const TLDmessageGiveaway &data) {
+	const auto &fields = data.vparameters().data();
+	auto result = GiveawayStart{
+		.untilDate = fields.vwinners_selection_date().v,
+		.quantity = data.vwinner_count().v,
+		.all = !fields.vonly_new_members().v,
+	};
+	data.vprize().match([&](const TLDgiveawayPrizePremium &data) {
+		result.months = data.vmonth_count().v;
+	}, [&](const TLDgiveawayPrizeStars &data) {
+		result.credits = data.vstar_count().v;
+	});
+	const auto &list = fields.vadditional_chat_ids().v;
+	result.channels.reserve(1 + list.size());
+	const auto owner = &item->history()->owner();
+	const auto firstId = peerFromTdbChat(fields.vboosted_chat_id());
+	if (const auto channelId = peerToChannel(firstId)) {
+		result.channels.push_back(owner->channel(channelId));
+	}
+	for (const auto &id : list) {
+		if (const auto channelId = peerToChannel(peerFromTdbChat(id))) {
+			result.channels.push_back(owner->channel(channelId));
+		}
+	}
+	const auto &countries = fields.vcountry_codes().v;
+	result.countries.reserve(countries.size());
+	for (const auto &country : countries) {
+		result.countries.push_back(country.v);
+	}
+	return result;
+}
+
+GiveawayResults ComputeGiveawayResultsData(
+		not_null<HistoryItem*> item,
+		const TLDmessageGiveawayWinners &data) {
+	auto result = GiveawayResults{
+		.channel = item->history()->owner().channel(
+			peerToChannel(peerFromTdbChat(data.vboosted_chat_id()))),
+		.untilDate = data.vactual_winners_selection_date().v,
+		.launchId = data.vgiveaway_message_id().v,
+		.additionalPeersCount = data.vadditional_chat_count().v,
+		.winnersCount = data.vwinner_count().v,
+		.unclaimedCount = data.vunclaimed_prize_count().v,
+		.refunded = data.vwas_refunded().v,
+		.all = !data.vonly_new_members().v,
+	};
+	data.vprize().match([&](const TLDgiveawayPrizePremium &data) {
+		result.months = data.vmonth_count().v;
+	}, [&](const TLDgiveawayPrizeStars &data) {
+		result.credits = data.vstar_count().v;
+	});
+	result.winners.reserve(data.vwinner_user_ids().v.size());
+	const auto owner = &item->history()->owner();
+	for (const auto &id : data.vwinner_user_ids().v) {
+		result.winners.push_back(owner->user(UserId(id.v)));
+	}
+	result.additionalPrize = data.vprize_description().v;
+	return result;
+}
+
 Media::Media(not_null<HistoryItem*> parent) : _parent(parent) {
 }
 
@@ -942,6 +1004,7 @@ bool MediaPhoto::hasSpoiler() const {
 	return _spoiler;
 }
 
+#if 0 // mtp
 bool MediaPhoto::updateInlineResultMedia(const MTPMessageMedia &media) {
 	if (media.type() != mtpc_messageMediaPhoto) {
 		return false;
@@ -979,6 +1042,7 @@ bool MediaPhoto::updateSentMedia(const MTPMessageMedia &media) {
 	parent()->history()->owner().photoConvert(_photo, *content);
 	return true;
 }
+#endif
 
 std::unique_ptr<HistoryView::Media> MediaPhoto::createView(
 		not_null<HistoryView::Element*> message,
@@ -1286,6 +1350,7 @@ bool MediaFile::allowsForward() const {
 	return !ttlSeconds();
 }
 
+#if 0 // mtp
 bool MediaFile::updateInlineResultMedia(const MTPMessageMedia &media) {
 	if (media.type() != mtpc_messageMediaDocument) {
 		return false;
@@ -1323,6 +1388,7 @@ bool MediaFile::updateSentMedia(const MTPMessageMedia &media) {
 	parent()->history()->owner().documentConvert(_document, *content);
 	return true;
 }
+#endif
 
 std::unique_ptr<HistoryView::Media> MediaFile::createView(
 		not_null<HistoryView::Element*> message,
@@ -1518,6 +1584,7 @@ TextForMimeData MediaContact::clipboardText() const {
 	return TextForMimeData::Simple(text);
 }
 
+#if 0 // mtp
 bool MediaContact::updateInlineResultMedia(const MTPMessageMedia &media) {
 	return false;
 }
@@ -1538,6 +1605,7 @@ bool MediaContact::updateSentMedia(const MTPMessageMedia &media) {
 	}
 	return true;
 }
+#endif
 
 std::unique_ptr<HistoryView::Media> MediaContact::createView(
 		not_null<HistoryView::Element*> message,
@@ -1632,6 +1700,7 @@ TextForMimeData MediaLocation::clipboardText() const {
 	return result;
 }
 
+#if 0 // mtp
 bool MediaLocation::updateInlineResultMedia(const MTPMessageMedia &media) {
 	return false;
 }
@@ -1639,6 +1708,7 @@ bool MediaLocation::updateInlineResultMedia(const MTPMessageMedia &media) {
 bool MediaLocation::updateSentMedia(const MTPMessageMedia &media) {
 	return false;
 }
+#endif
 
 std::unique_ptr<HistoryView::Media> MediaLocation::createView(
 		not_null<HistoryView::Element*> message,
@@ -1702,6 +1772,7 @@ bool MediaCall::allowsForward() const {
 	return false;
 }
 
+#if 0 // mtp
 bool MediaCall::updateInlineResultMedia(const MTPMessageMedia &media) {
 	return false;
 }
@@ -1709,6 +1780,7 @@ bool MediaCall::updateInlineResultMedia(const MTPMessageMedia &media) {
 bool MediaCall::updateSentMedia(const MTPMessageMedia &media) {
 	return false;
 }
+#endif
 
 std::unique_ptr<HistoryView::Media> MediaCall::createView(
 		not_null<HistoryView::Element*> message,
@@ -1880,6 +1952,7 @@ bool MediaWebPage::allowsEdit() const {
 	return true;
 }
 
+#if 0 // mtp
 bool MediaWebPage::updateInlineResultMedia(const MTPMessageMedia &media) {
 	return false;
 }
@@ -1887,6 +1960,7 @@ bool MediaWebPage::updateInlineResultMedia(const MTPMessageMedia &media) {
 bool MediaWebPage::updateSentMedia(const MTPMessageMedia &media) {
 	return false;
 }
+#endif
 
 std::unique_ptr<HistoryView::Media> MediaWebPage::createView(
 		not_null<HistoryView::Element*> message,
@@ -1974,6 +2048,7 @@ TextWithEntities MediaGame::consumedMessageText() const {
 	return _consumedText;
 }
 
+#if 0 // mtp
 bool MediaGame::updateInlineResultMedia(const MTPMessageMedia &media) {
 	return updateSentMedia(media);
 }
@@ -1986,6 +2061,7 @@ bool MediaGame::updateSentMedia(const MTPMessageMedia &media) {
 		_game, media.c_messageMediaGame().vgame());
 	return true;
 }
+#endif
 
 std::unique_ptr<HistoryView::Media> MediaGame::createView(
 		not_null<HistoryView::Element*> message,
@@ -2144,6 +2220,7 @@ TextForMimeData MediaInvoice::clipboardText() const {
 	return TextForMimeData();
 }
 
+#if 0 // mtp
 bool MediaInvoice::updateInlineResultMedia(const MTPMessageMedia &media) {
 	return true;
 }
@@ -2151,6 +2228,7 @@ bool MediaInvoice::updateInlineResultMedia(const MTPMessageMedia &media) {
 bool MediaInvoice::updateSentMedia(const MTPMessageMedia &media) {
 	return true;
 }
+#endif
 
 bool MediaInvoice::updateExtendedMedia(
 		not_null<HistoryItem*> item,
@@ -2221,6 +2299,7 @@ TextForMimeData MediaPoll::clipboardText() const {
 	return TextForMimeData::Rich(std::move(result));
 }
 
+#if 0 // mtp
 bool MediaPoll::updateInlineResultMedia(const MTPMessageMedia &media) {
 	return false;
 }
@@ -2228,6 +2307,7 @@ bool MediaPoll::updateInlineResultMedia(const MTPMessageMedia &media) {
 bool MediaPoll::updateSentMedia(const MTPMessageMedia &media) {
 	return false;
 }
+#endif
 
 std::unique_ptr<HistoryView::Media> MediaPoll::createView(
 		not_null<HistoryView::Element*> message,
@@ -2285,6 +2365,7 @@ bool MediaDice::forceForwardedInfo() const {
 	return true;
 }
 
+#if 0 // mtp
 bool MediaDice::updateInlineResultMedia(const MTPMessageMedia &media) {
 	return updateSentMedia(media);
 }
@@ -2297,6 +2378,7 @@ bool MediaDice::updateSentMedia(const MTPMessageMedia &media) {
 	parent()->history()->owner().requestItemRepaint(parent());
 	return true;
 }
+#endif
 
 std::unique_ptr<HistoryView::Media> MediaDice::createView(
 		not_null<HistoryView::Element*> message,
@@ -2375,6 +2457,7 @@ ClickHandlerPtr MediaDice::MakeHandler(
 	});
 }
 
+#if 0 // mtp
 MediaGiftBox::MediaGiftBox(
 	not_null<HistoryItem*> parent,
 	not_null<PeerData*> from,
@@ -2391,6 +2474,26 @@ MediaGiftBox::MediaGiftBox(
 , _from(from)
 , _data(std::move(data)) {
 }
+#endif
+MediaGiftBox::MediaGiftBox(
+	not_null<HistoryItem*> parent,
+	not_null<PeerData*> from,
+	GiftType type,
+	int count,
+	DocumentData *sticker)
+: MediaGiftBox(parent, from, { .count = count, .type = type }, sticker) {
+}
+
+MediaGiftBox::MediaGiftBox(
+	not_null<HistoryItem*> parent,
+	not_null<PeerData*> from,
+	GiftCode data,
+	DocumentData *sticker)
+: Media(parent)
+, _from(from)
+, _data(std::move(data))
+, _sticker(sticker) {
+}
 
 std::unique_ptr<Media> MediaGiftBox::clone(not_null<HistoryItem*> parent) {
 	return std::make_unique<MediaGiftBox>(parent, _from, _data);
@@ -2640,6 +2743,7 @@ std::unique_ptr<HistoryView::Media> MediaStory::createView(
 	}
 }
 
+#if 0 // mtp
 MediaGiveawayStart::MediaGiveawayStart(
 	not_null<HistoryItem*> parent,
 	const GiveawayStart &data)
@@ -2647,10 +2751,22 @@ MediaGiveawayStart::MediaGiveawayStart(
 , _data(data) {
 	parent->history()->session().giftBoxStickersPacks().load();
 }
+#endif
+MediaGiveawayStart::MediaGiveawayStart(
+	not_null<HistoryItem*> parent,
+	const GiveawayStart &data,
+	DocumentData *sticker)
+: Media(parent)
+, _data(data)
+, _sticker(sticker) {
+}
 
 std::unique_ptr<Media> MediaGiveawayStart::clone(
 		not_null<HistoryItem*> parent) {
+#if 0 // mtp
 	return std::make_unique<MediaGiveawayStart>(parent, _data);
+#endif
+	return std::make_unique<MediaGiveawayStart>(parent, _data, _sticker);
 }
 
 const GiveawayStart *MediaGiveawayStart::giveawayStart() const {
@@ -2673,6 +2789,7 @@ TextForMimeData MediaGiveawayStart::clipboardText() const {
 	return TextForMimeData();
 }
 
+#if 0 // mtp
 bool MediaGiveawayStart::updateInlineResultMedia(const MTPMessageMedia &media) {
 	return true;
 }
@@ -2680,6 +2797,7 @@ bool MediaGiveawayStart::updateInlineResultMedia(const MTPMessageMedia &media) {
 bool MediaGiveawayStart::updateSentMedia(const MTPMessageMedia &media) {
 	return true;
 }
+#endif
 
 std::unique_ptr<HistoryView::Media> MediaGiveawayStart::createView(
 		not_null<HistoryView::Element*> message,
@@ -2687,7 +2805,10 @@ std::unique_ptr<HistoryView::Media> MediaGiveawayStart::createView(
 		HistoryView::Element *replacing) {
 	return std::make_unique<HistoryView::MediaGeneric>(
 		message,
+#if 0 // mtp
 		HistoryView::GenerateGiveawayStart(message, &_data));
+#endif
+		HistoryView::GenerateGiveawayStart(message, &_data, _sticker));
 }
 
 MediaGiveawayResults::MediaGiveawayResults(
diff --git a/Telegram/SourceFiles/data/data_media_types.h b/Telegram/SourceFiles/data/data_media_types.h
index a7600d837685ee..fd61761e3b4ac4 100644
--- a/Telegram/SourceFiles/data/data_media_types.h
+++ b/Telegram/SourceFiles/data/data_media_types.h
@@ -16,6 +16,8 @@ class TLDmessageInvoice;
 class TLDmessageCall;
 class TLDmessageDice;
 class TLmessageContent;
+class TLDmessageGiveaway;
+class TLDmessageGiveawayWinners;
 } // namespace Tdb
 
 class Image;
@@ -217,6 +219,7 @@ class Media {
 		const TextWithEntities &text);
 	[[nodiscard]] virtual TextWithEntities consumedMessageText() const;
 
+#if 0 // mtp
 	// After sending an inline result we may want to completely recreate
 	// the media (all media that was generated on client side, for example).
 	virtual bool updateInlineResultMedia(const MTPMessageMedia &media) = 0;
@@ -226,6 +229,7 @@ class Media {
 			const QVector<MTPMessageExtendedMedia> &media) {
 		return false;
 	}
+#endif
 	virtual std::unique_ptr<HistoryView::Media> createView(
 		not_null<HistoryView::Element*> message,
 		not_null<HistoryItem*> realParent,
@@ -276,8 +280,10 @@ class MediaPhoto final : public Media {
 	bool allowsEditMedia() const override;
 	bool hasSpoiler() const override;
 
+#if 0 // mtp
 	bool updateInlineResultMedia(const MTPMessageMedia &media) override;
 	bool updateSentMedia(const MTPMessageMedia &media) override;
+#endif
 	std::unique_ptr<HistoryView::Media> createView(
 		not_null<HistoryView::Element*> message,
 		not_null<HistoryItem*> realParent,
@@ -322,8 +328,10 @@ class MediaFile final : public Media {
 	crl::time ttlSeconds() const override;
 	bool allowsForward() const override;
 
+#if 0 // mtp
 	bool updateInlineResultMedia(const MTPMessageMedia &media) override;
 	bool updateSentMedia(const MTPMessageMedia &media) override;
+#endif
 	std::unique_ptr<HistoryView::Media> createView(
 		not_null<HistoryView::Element*> message,
 		not_null<HistoryItem*> realParent,
@@ -358,8 +366,10 @@ class MediaContact final : public Media {
 	QString pinnedTextSubstring() const override;
 	TextForMimeData clipboardText() const override;
 
+#if 0 // mtp
 	bool updateInlineResultMedia(const MTPMessageMedia &media) override;
 	bool updateSentMedia(const MTPMessageMedia &media) override;
+#endif
 	std::unique_ptr<HistoryView::Media> createView(
 		not_null<HistoryView::Element*> message,
 		not_null<HistoryItem*> realParent,
@@ -393,8 +403,10 @@ class MediaLocation final : public Media {
 	QString pinnedTextSubstring() const override;
 	TextForMimeData clipboardText() const override;
 
+#if 0 // mtp
 	bool updateInlineResultMedia(const MTPMessageMedia &media) override;
 	bool updateSentMedia(const MTPMessageMedia &media) override;
+#endif
 	std::unique_ptr<HistoryView::Media> createView(
 		not_null<HistoryView::Element*> message,
 		not_null<HistoryItem*> realParent,
@@ -433,8 +445,10 @@ class MediaCall final : public Media {
 	TextForMimeData clipboardText() const override;
 	bool allowsForward() const override;
 
+#if 0 // mtp
 	bool updateInlineResultMedia(const MTPMessageMedia &media) override;
 	bool updateSentMedia(const MTPMessageMedia &media) override;
+#endif
 	std::unique_ptr<HistoryView::Media> createView(
 		not_null<HistoryView::Element*> message,
 		not_null<HistoryItem*> realParent,
@@ -476,8 +490,10 @@ class MediaWebPage final : public Media {
 	TextForMimeData clipboardText() const override;
 	bool allowsEdit() const override;
 
+#if 0 // mtp
 	bool updateInlineResultMedia(const MTPMessageMedia &media) override;
 	bool updateSentMedia(const MTPMessageMedia &media) override;
+#endif
 	std::unique_ptr<HistoryView::Media> createView(
 		not_null<HistoryView::Element*> message,
 		not_null<HistoryItem*> realParent,
@@ -510,8 +526,10 @@ class MediaGame final : public Media {
 	bool consumeMessageText(const TextWithEntities &text) override;
 	TextWithEntities consumedMessageText() const override;
 
+#if 0 // mtp
 	bool updateInlineResultMedia(const MTPMessageMedia &media) override;
 	bool updateSentMedia(const MTPMessageMedia &media) override;
+#endif
 	std::unique_ptr<HistoryView::Media> createView(
 		not_null<HistoryView::Element*> message,
 		not_null<HistoryItem*> realParent,
@@ -541,11 +559,13 @@ class MediaInvoice final : public Media {
 	QString pinnedTextSubstring() const override;
 	TextForMimeData clipboardText() const override;
 
+#if 0 // mtp
 	bool updateInlineResultMedia(const MTPMessageMedia &media) override;
 	bool updateSentMedia(const MTPMessageMedia &media) override;
 	bool updateExtendedMedia(
 		not_null<HistoryItem*> item,
 		const QVector<MTPMessageExtendedMedia> &media) override;
+#endif
 	std::unique_ptr<HistoryView::Media> createView(
 		not_null<HistoryView::Element*> message,
 		not_null<HistoryItem*> realParent,
@@ -571,8 +591,10 @@ class MediaPoll final : public Media {
 	QString pinnedTextSubstring() const override;
 	TextForMimeData clipboardText() const override;
 
+#if 0 // mtp
 	bool updateInlineResultMedia(const MTPMessageMedia &media) override;
 	bool updateSentMedia(const MTPMessageMedia &media) override;
+#endif
 	std::unique_ptr<HistoryView::Media> createView(
 		not_null<HistoryView::Element*> message,
 		not_null<HistoryItem*> realParent,
@@ -601,8 +623,10 @@ class MediaDice final : public Media {
 	TextForMimeData clipboardText() const override;
 	bool forceForwardedInfo() const override;
 
+#if 0 // mtp
 	bool updateInlineResultMedia(const MTPMessageMedia &media) override;
 	bool updateSentMedia(const MTPMessageMedia &media) override;
+#endif
 	std::unique_ptr<HistoryView::Media> createView(
 		not_null<HistoryView::Element*> message,
 		not_null<HistoryItem*> realParent,
@@ -623,6 +647,7 @@ class MediaDice final : public Media {
 
 class MediaGiftBox final : public Media {
 public:
+#if 0 // mtp
 	MediaGiftBox(
 		not_null<HistoryItem*> parent,
 		not_null<PeerData*> from,
@@ -632,6 +657,18 @@ class MediaGiftBox final : public Media {
 		not_null<HistoryItem*> parent,
 		not_null<PeerData*> from,
 		GiftCode data);
+#endif
+	MediaGiftBox(
+		not_null<HistoryItem*> parent,
+		not_null<PeerData*> from,
+		GiftType type,
+		int count,
+		DocumentData *sticker);
+	MediaGiftBox(
+		not_null<HistoryItem*> parent,
+		not_null<PeerData*> from,
+		GiftCode data,
+		DocumentData *sticker);
 
 	std::unique_ptr<Media> clone(not_null<HistoryItem*> parent) override;
 
@@ -724,9 +761,15 @@ class MediaStory final : public Media, public base::has_weak_ptr {
 
 class MediaGiveawayStart final : public Media {
 public:
+#if 0 // mtp
 	MediaGiveawayStart(
 		not_null<HistoryItem*> parent,
 		const GiveawayStart &data);
+#endif
+	MediaGiveawayStart(
+		not_null<HistoryItem*> parent,
+		const GiveawayStart &data,
+		DocumentData *sticker);
 
 	std::unique_ptr<Media> clone(not_null<HistoryItem*> parent) override;
 
@@ -746,6 +789,8 @@ class MediaGiveawayStart final : public Media {
 private:
 	GiveawayStart _data;
 
+	DocumentData *_sticker = nullptr;
+
 };
 
 class MediaGiveawayResults final : public Media {
@@ -787,6 +832,10 @@ class MediaGiveawayResults final : public Media {
 [[nodiscard]] GiveawayStart ComputeGiveawayStartData(
 	not_null<HistoryItem*> item,
 	const MTPDmessageMediaGiveaway &data);
+
+[[nodiscard]] GiveawayResults ComputeGiveawayResultsData(
+	not_null<HistoryItem*> item,
+	const MTPDmessageMediaGiveawayResults &data);
 #endif
 
 [[nodiscard]] Invoice ComputeInvoiceData(
@@ -795,8 +844,12 @@ class MediaGiveawayResults final : public Media {
 
 [[nodiscard]] Call ComputeCallData(const Tdb::TLDmessageCall &call);
 
+[[nodiscard]] GiveawayStart ComputeGiveawayStartData(
+	not_null<HistoryItem*> item,
+	const Tdb::TLDmessageGiveaway &data);
+
 [[nodiscard]] GiveawayResults ComputeGiveawayResultsData(
 	not_null<HistoryItem*> item,
-	const MTPDmessageMediaGiveawayResults &data);
+	const Tdb::TLDmessageGiveawayWinners &data);
 
 } // namespace Data
diff --git a/Telegram/SourceFiles/data/data_peer.cpp b/Telegram/SourceFiles/data/data_peer.cpp
index 9ad4f35a608597..e7e0a8906ed871 100644
--- a/Telegram/SourceFiles/data/data_peer.cpp
+++ b/Telegram/SourceFiles/data/data_peer.cpp
@@ -374,6 +374,7 @@ void PeerData::setUserpic(
 	_userpic.set(&session(), ImageWithLocation{ .location = location });
 }
 
+#if 0 // mtp
 void PeerData::setUserpicPhoto(const MTPPhoto &data) {
 	const auto photoId = data.match([&](const MTPDphoto &data) {
 		const auto photo = owner().processPhoto(data);
@@ -387,6 +388,7 @@ void PeerData::setUserpicPhoto(const MTPPhoto &data) {
 		session().changes().peerUpdated(this, UpdateFlag::Photo);
 	}
 }
+#endif
 
 QImage *PeerData::userpicCloudImage(Ui::PeerUserpicView &view) const {
 	if (!_userpic.isCurrentView(view.cloud)) {
diff --git a/Telegram/SourceFiles/data/data_peer.h b/Telegram/SourceFiles/data/data_peer.h
index b66b275b30da3a..71ea76eb2114f6 100644
--- a/Telegram/SourceFiles/data/data_peer.h
+++ b/Telegram/SourceFiles/data/data_peer.h
@@ -331,7 +331,9 @@ class PeerData {
 		PhotoId photoId,
 		const ImageLocation &location,
 		bool hasVideo);
+#if 0 // mtp
 	void setUserpicPhoto(const MTPPhoto &data);
+#endif
 	void paintUserpic(
 		Painter &p,
 		Ui::PeerUserpicView &view,
@@ -503,7 +505,10 @@ class PeerData {
 	void setStoriesState(StoriesState state);
 
 	const PeerId id;
+
+#if 0 // mtp
 	MTPinputPeer input = MTP_inputPeerEmpty();
+#endif
 
 protected:
 	void updateNameDelayed(
diff --git a/Telegram/SourceFiles/data/data_photo.cpp b/Telegram/SourceFiles/data/data_photo.cpp
index 65d30ebcf99893..d867eb9931758c 100644
--- a/Telegram/SourceFiles/data/data_photo.cpp
+++ b/Telegram/SourceFiles/data/data_photo.cpp
@@ -457,7 +457,6 @@ void PhotoData::refreshFileReference(const QByteArray &value) {
 		image.location.refreshFileReference(value);
 	}
 }
-#endif
 
 void PhotoData::collectLocalData(not_null<PhotoData*> local) {
 	if (local == this) {
@@ -477,6 +476,7 @@ void PhotoData::collectLocalData(not_null<PhotoData*> local) {
 		_owner->keepAlive(std::move(media));
 	}
 }
+#endif
 
 bool PhotoData::isNull() const {
 	return !_images[PhotoSizeIndex(PhotoSize::Large)].location.valid();
diff --git a/Telegram/SourceFiles/data/data_photo.h b/Telegram/SourceFiles/data/data_photo.h
index 33c72ce0c58d72..101cce0bb8fbe1 100644
--- a/Telegram/SourceFiles/data/data_photo.h
+++ b/Telegram/SourceFiles/data/data_photo.h
@@ -93,13 +93,13 @@ class PhotoData final {
 	[[nodiscard]] MTPInputPhoto mtpInput() const;
 	[[nodiscard]] QByteArray fileReference() const;
 	void refreshFileReference(const QByteArray &value);
-#endif
 
 	// When we have some client-side generated photo
 	// (for example for displaying an external inline bot result)
 	// and it has downloaded full image, we can collect image from it
 	// to (this) received from the server "same" photo.
 	void collectLocalData(not_null<PhotoData*> local);
+#endif
 
 	[[nodiscard]] std::shared_ptr<Data::PhotoMedia> createMediaView();
 	[[nodiscard]] auto activeMediaView() const
diff --git a/Telegram/SourceFiles/data/data_photo_media.cpp b/Telegram/SourceFiles/data/data_photo_media.cpp
index bf7b9cc45927a3..e5eac10a66dba8 100644
--- a/Telegram/SourceFiles/data/data_photo_media.cpp
+++ b/Telegram/SourceFiles/data/data_photo_media.cpp
@@ -186,6 +186,7 @@ void PhotoMedia::automaticLoad(
 		true);
 }
 
+#if 0 // mtp
 void PhotoMedia::collectLocalData(not_null<PhotoMedia*> local) {
 	if (const auto image = local->_inlineThumbnail.get()) {
 		_inlineThumbnail = std::make_unique<Image>(image->original());
@@ -199,6 +200,7 @@ void PhotoMedia::collectLocalData(not_null<PhotoMedia*> local) {
 		}
 	}
 }
+#endif
 
 bool PhotoMedia::saveToFile(const QString &path) {
 	constexpr auto large = PhotoSize::Large;
diff --git a/Telegram/SourceFiles/data/data_replies_list.cpp b/Telegram/SourceFiles/data/data_replies_list.cpp
index 5c81c52274dada..f95bab359d4e78 100644
--- a/Telegram/SourceFiles/data/data_replies_list.cpp
+++ b/Telegram/SourceFiles/data/data_replies_list.cpp
@@ -945,6 +945,7 @@ void RepliesList::requestUnreadCount() {
 			}
 		}
 	};
+#if 0 // todo
 	_reloadUnreadCountRequestId = session->api().request(
 		MTPmessages_GetDiscussionMessage(
 			_history->peer->input,
@@ -961,6 +962,7 @@ void RepliesList::requestUnreadCount() {
 				data.vunread_count().v);
 		});
 	}).send();
+#endif
 }
 
 void RepliesList::readTill(not_null<HistoryItem*> item) {
@@ -1010,6 +1012,7 @@ void RepliesList::sendReadTillRequest() {
 	const auto api = &_history->session().api();
 	api->request(base::take(_readRequestId)).cancel();
 
+#if 0 // todo
 	_readRequestId = api->request(MTPmessages_ReadDiscussion(
 		_history->peer->input,
 		MTP_int(_rootId),
@@ -1018,6 +1021,7 @@ void RepliesList::sendReadTillRequest() {
 		_readRequestId = 0;
 		reloadUnreadCountIfNeeded();
 	})).send();
+#endif
 }
 
 void RepliesList::reloadUnreadCountIfNeeded() {
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 456ae82b97d1e0..cc80866df2148f 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -492,7 +492,9 @@ not_null<PeerData*> Session::peer(PeerId id) {
 		Unexpected("Peer id type.");
 	}();
 
+#if 0 // mtp
 	result->input = MTPinputPeer(MTP_inputPeerEmpty());
+#endif
 	return _peers.emplace(id, std::move(result)).first->second.get();
 }
 
@@ -539,11 +541,11 @@ ChannelData *Session::channelLoaded(ChannelId id) const {
 	return nullptr;
 }
 
+#if 0 // mtp
 not_null<UserData*> Session::processUser(const MTPUser &data) {
 	const auto result = user(data.match([](const auto &data) {
 		return data.vid().v;
 	}));
-#if 0 // mtp
 	auto minimal = false;
 	const MTPUserStatus *status = nullptr;
 	const MTPUserStatus emptyStatus = MTP_userStatusEmpty();
@@ -802,7 +804,6 @@ not_null<UserData*> Session::processUser(const MTPUser &data) {
 	if (flags) {
 		session().changes().peerUpdated(result, flags);
 	}
-#endif
 
 	return result;
 }
@@ -820,7 +821,6 @@ not_null<PeerData*> Session::processChat(const MTPChat &data) {
 		return peer(peerFromChannel(data.vid().v));
 	});
 	auto minimal = false;
-#if 0 // mtp
 	using UpdateFlag = Data::PeerUpdate::Flag;
 	auto flags = UpdateFlag::None | UpdateFlag::None;
 	data.match([&](const MTPDchat &data) {
@@ -1116,9 +1116,9 @@ not_null<PeerData*> Session::processChat(const MTPChat &data) {
 	if (flags) {
 		session().changes().peerUpdated(result, flags);
 	}
-#endif
 	return result;
 }
+#endif
 
 not_null<UserData*> Session::processUser(const TLuser &user) {
 	const auto &data = user.data();
@@ -1532,6 +1532,7 @@ not_null<ChannelData*> Session::processChannel(
 	return result;
 }
 
+#if 0 // mtp
 UserData *Session::processUsers(const MTPVector<MTPUser> &data) {
 	auto result = (UserData*)nullptr;
 	for (const auto &user : data.v) {
@@ -1547,6 +1548,7 @@ PeerData *Session::processChats(const MTPVector<MTPChat> &data) {
 	}
 	return result;
 }
+#endif
 
 PeerData *Session::processPeers(const std::vector<TLchat> &data) {
 	auto result = (PeerData*)nullptr;
@@ -1581,6 +1583,7 @@ ChannelData *Session::processChannels(
 	return result;
 }
 
+#if 0 // mtp
 void Session::applyMaximumChatVersions(const MTPVector<MTPChat> &data) {
 	for (const auto &chat : data.v) {
 		chat.match([&](const MTPDchat &data) {
@@ -1593,6 +1596,7 @@ void Session::applyMaximumChatVersions(const MTPVector<MTPChat> &data) {
 		});
 	}
 }
+#endif
 
 void Session::registerGroupCall(not_null<GroupCall*> call) {
 	_groupCalls.emplace(call->id(), call);
@@ -3260,7 +3264,7 @@ HistoryItem *Session::addNewMessage(
 #endif
 
 not_null<HistoryItem*> Session::processMessage(
-		const Tdb::TLmessage &message,
+		const TLmessage &message,
 		MsgId oldMessageId) {
 	const auto peerId = peerFromTdbChat(message.data().vchat_id());
 	const auto type = NewMessageType::Existing;
@@ -3268,7 +3272,7 @@ not_null<HistoryItem*> Session::processMessage(
 }
 
 not_null<HistoryItem*> Session::processMessage(
-		const Tdb::TLmessage &message,
+		const TLmessage &message,
 		NewMessageType type) {
 	const auto peerId = peerFromTdbChat(message.data().vchat_id());
 	const auto history = this->history(peerId);
@@ -3387,6 +3391,7 @@ not_null<PhotoData*> Session::photo(PhotoId id) {
 	return i->second.get();
 }
 
+#if 0 // mtp
 not_null<PhotoData*> Session::processPhoto(const MTPPhoto &data) {
 	return data.match([&](const MTPDphoto &data) {
 		return processPhoto(data);
@@ -3450,6 +3455,7 @@ not_null<PhotoData*> Session::processPhoto(
 		return photo(data.vid().v);
 	});
 }
+#endif
 
 not_null<PhotoData*> Session::photo(
 		PhotoId id,
@@ -3483,6 +3489,7 @@ not_null<PhotoData*> Session::photo(
 	return result;
 }
 
+#if 0 // mtp
 void Session::photoConvert(
 		not_null<PhotoData*> original,
 		const MTPPhoto &data) {
@@ -3650,6 +3657,7 @@ void Session::photoApplyFields(
 				: 0));
 	}
 }
+#endif
 
 void Session::photoApplyFields(
 		not_null<PhotoData*> photo,
@@ -3692,6 +3700,7 @@ not_null<DocumentData*> Session::document(DocumentId id) {
 	return i->second.get();
 }
 
+#if 0 // mtp
 not_null<DocumentData*> Session::processDocument(const MTPDocument &data) {
 	return data.match([&](const MTPDdocument &data) {
 		return processDocument(data);
@@ -3727,6 +3736,7 @@ not_null<DocumentData*> Session::processDocument(
 		return document(data.vid().v);
 	});
 }
+#endif
 
 not_null<DocumentData*> Session::document(
 		DocumentId id,
@@ -3758,6 +3768,7 @@ not_null<DocumentData*> Session::document(
 	return result;
 }
 
+#if 0 // mtp
 void Session::documentConvert(
 		not_null<DocumentData*> original,
 		const MTPDocument &data) {
@@ -3795,7 +3806,6 @@ void Session::documentConvert(
 	}
 }
 
-#if 0 // mtp
 DocumentData *Session::documentFromWeb(
 		const MTPWebDocument &data,
 		const ImageLocation &thumbnailLocation,
@@ -3851,7 +3861,6 @@ DocumentData *Session::documentFromWeb(
 	result->setContentUrl(qs(data.vurl()));
 	return result;
 }
-#endif
 
 void Session::documentApplyFields(
 		not_null<DocumentData*> document,
@@ -3890,6 +3899,7 @@ void Session::documentApplyFields(
 		data.vdc_id().v,
 		data.vsize().v);
 }
+#endif
 
 void Session::documentApplyFields(
 		not_null<DocumentData*> document,
@@ -3952,6 +3962,7 @@ not_null<WebPageData*> Session::webpage(WebPageId id) {
 	return i->second.get();
 }
 
+#if 0 // mtp
 not_null<WebPageData*> Session::processWebpage(const MTPWebPage &data) {
 	switch (data.type()) {
 	case mtpc_webPage:
@@ -4008,6 +4019,7 @@ not_null<WebPageData*> Session::processWebpage(
 			: (base::unixtime::now() + kDefaultPendingTimeout));
 	return result;
 }
+#endif
 
 not_null<WebPageData*> Session::webpage(
 		WebPageId id,
@@ -4071,6 +4083,7 @@ not_null<WebPageData*> Session::webpage(
 	return result;
 }
 
+#if 0 // mtp
 void Session::webpageApplyFields(
 		not_null<WebPageData*> page,
 		const MTPDwebPage &data) {
@@ -4236,6 +4249,7 @@ void Session::webpageApplyFields(
 		data.is_has_large_media(),
 		pendingTill);
 }
+#endif
 
 void Session::webpageApplyFields(
 		not_null<WebPageData*> page,
@@ -4291,11 +4305,13 @@ not_null<GameData*> Session::game(GameId id) {
 	return i->second.get();
 }
 
+#if 0 // mtp
 not_null<GameData*> Session::processGame(const MTPDgame &data) {
 	const auto result = game(data.vid().v);
 	gameApplyFields(result, data);
 	return result;
 }
+#endif
 
 not_null<GameData*> Session::game(
 		GameId id,
@@ -4317,6 +4333,7 @@ not_null<GameData*> Session::game(
 	return result;
 }
 
+#if 0 // mtp
 void Session::gameConvert(
 		not_null<GameData*> original,
 		const MTPGame &data) {
@@ -4356,6 +4373,7 @@ void Session::gameApplyFields(
 		processPhoto(data.vphoto()),
 		document ? processDocument(*document).get() : nullptr);
 }
+#endif
 
 void Session::gameApplyFields(
 		not_null<GameData*> game,
@@ -4424,6 +4442,7 @@ not_null<PollData*> Session::poll(PollId id) {
 	return i->second.get();
 }
 
+#if 0 // mtp
 not_null<PollData*> Session::processPoll(const MTPPoll &data) {
 	return data.match([&](const MTPDpoll &data) {
 		const auto id = data.vid().v;
@@ -4448,6 +4467,7 @@ not_null<PollData*> Session::processPoll(const MTPDmessageMediaPoll &data) {
 	}
 	return result;
 }
+#endif
 
 void Session::checkPollsClosings() {
 	const auto now = base::unixtime::now();
@@ -4565,19 +4585,41 @@ not_null<PhotoData*> Session::processPhoto(const TLchatPhoto &data) {
 	return result;
 }
 
-not_null<WebPageData*> Session::processWebpage(const Tdb::TLwebPage &data) {
+not_null<PhotoData*> Session::processSmallPhoto(
+		const TLchatPhotoInfo &data) {
+	const auto result = photo(PhotoData::IdFromTdb(data));
+	result->setFromTdb(data);
+	return result;
+}
+
+not_null<DocumentData*> Session::processDocument(
+		const DocumentLocalData &data) {
+	const auto result = document(data.id);
+	result->setFromLocal(data);
+	return result;
+}
+
+not_null<DocumentData*> Session::processPlainDocument(
+		const TLfile &data,
+		SimpleDocumentType type) {
+	const auto result = document(data.data().vid().v);
+	result->setSimpleFromTdb(data, type);
+	return result;
+}
+
+not_null<WebPageData*> Session::processWebpage(const TLlinkPreview &data) {
 	const auto result = webpage(WebPageData::IdFromTdb(data));
 	result->setFromTdb(data);
 	return result;
 }
 
-not_null<GameData*> Session::processGame(const Tdb::TLgame &data) {
+not_null<GameData*> Session::processGame(const TLgame &data) {
 	const auto result = game(GameData::IdFromTdb(data));
 	result->setFromTdb(data);
 	return result;
 }
 
-not_null<PollData*> Session::processPoll(const Tdb::TLpoll &data) {
+not_null<PollData*> Session::processPoll(const TLpoll &data) {
 	const auto result = poll(PollData::IdFromTdb(data));
 	const auto changed = result->applyChanges(data);
 	if (changed) {
@@ -4995,6 +5037,7 @@ Folder *Session::folderLoaded(FolderId id) const {
 	return (it == end(_folders)) ? nullptr : it->second.get();
 }
 
+#if 0 // mtp
 not_null<Folder*> Session::processFolder(const MTPFolder &data) {
 	return data.match([&](const MTPDfolder &data) {
 		return processFolder(data);
@@ -5004,6 +5047,7 @@ not_null<Folder*> Session::processFolder(const MTPFolder &data) {
 not_null<Folder*> Session::processFolder(const MTPDfolder &data) {
 	return folder(data.vid().v);
 }
+#endif
 
 not_null<Dialogs::MainList*> Session::chatsListFor(
 		not_null<Dialogs::Entry*> entry) {
@@ -5284,6 +5328,7 @@ void Session::setNotTopPromoted(not_null<History*> history) {
 	}
 }
 
+#if 0 // mtp
 bool Session::updateWallpapers(const MTPaccount_WallPapers &data) {
 	return data.match([&](const MTPDaccount_wallPapers &data) {
 		setWallpapers(data.vwallpapers().v, data.vhash().v);
@@ -5330,6 +5375,7 @@ void Session::setWallpapers(const QVector<MTPWallPaper> &data, uint64 hash) {
 			u":/gui/art/bg_thumbnail.png"_q));
 	}
 }
+#endif
 
 void Session::removeWallpaper(const WallPaper &paper) {
 	const auto i = ranges::find(_wallpapers, paper.id(), &WallPaper::id);
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index 876898e295b071..b9b31aff35838a 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -244,17 +244,21 @@ class Session final {
 	[[nodiscard]] ChatData *chatLoaded(PeerId id) const = delete;
 	[[nodiscard]] ChannelData *channelLoaded(PeerId id) const = delete;
 
+#if 0 // mtp
 	not_null<UserData*> processUser(const MTPUser &data);
 	not_null<PeerData*> processChat(const MTPChat &data);
+#endif
 
 	not_null<PeerData*> processPeer(const Tdb::TLchat &dialog);
 	not_null<UserData*> processUser(const Tdb::TLuser &user);
 	not_null<ChatData*> processChat(const Tdb::TLbasicGroup &chat);
 	not_null<ChannelData*> processChannel(const Tdb::TLsupergroup &channel);
 
+#if 0 // mtp
 	// Returns last user, if there were any.
 	UserData *processUsers(const MTPVector<MTPUser> &data);
 	PeerData *processChats(const MTPVector<MTPChat> &data);
+#endif
 
 	// Returns last user, if there were any.
 	PeerData *processPeers(const std::vector<Tdb::TLchat> &data);
@@ -262,7 +266,9 @@ class Session final {
 	ChatData *processChats(const std::vector<Tdb::TLbasicGroup> &data);
 	ChannelData *processChannels(const std::vector<Tdb::TLsupergroup> &data);
 
+#if 0 // mtp
 	void applyMaximumChatVersions(const MTPVector<MTPChat> &data);
+#endif
 
 	void registerGroupCall(not_null<GroupCall*> call);
 	void unregisterGroupCall(not_null<GroupCall*> call);
@@ -466,12 +472,14 @@ class Session final {
 	void setPinnedFromEntryList(Dialogs::Key key, bool pinned);
 #endif
 	void clearPinnedChats(Folder *folder);
+#if 0 // mtp
 	void applyPinnedChats(
 		Folder *folder,
 		const QVector<MTPDialogPeer> &list);
 	void applyPinnedTopics(
 		not_null<Data::Forum*> forum,
 		const QVector<MTPint> &list);
+#endif
 	void reorderTwoPinnedChats(
 		FilterId filterId,
 		Dialogs::Key key1,
@@ -595,11 +603,13 @@ class Session final {
 	void selfDestructIn(not_null<HistoryItem*> item, crl::time delay);
 
 	[[nodiscard]] not_null<PhotoData*> photo(PhotoId id);
+#if 0 // mtp
 	not_null<PhotoData*> processPhoto(const MTPPhoto &data);
 	not_null<PhotoData*> processPhoto(const MTPDphoto &data);
 	not_null<PhotoData*> processPhoto(
 		const MTPPhoto &data,
 		const PreparedPhotoThumbs &thumbs);
+#endif
 	[[nodiscard]] not_null<PhotoData*> photo(
 		PhotoId id,
 		const uint64 &access,
@@ -614,19 +624,23 @@ class Session final {
 		const ImageWithLocation &videoSmall,
 		const ImageWithLocation &videoLarge,
 		crl::time videoStartTime);
+#if 0 // mtp
 	void photoConvert(
 		not_null<PhotoData*> original,
 		const MTPPhoto &data);
 	[[nodiscard]] PhotoData *photoFromWeb(
 		const MTPWebDocument &data,
 		const ImageLocation &thumbnailLocation);
+#endif
 
 	[[nodiscard]] not_null<DocumentData*> document(DocumentId id);
+#if 0 // mtp
 	not_null<DocumentData*> processDocument(const MTPDocument &data);
 	not_null<DocumentData*> processDocument(const MTPDdocument &data);
 	not_null<DocumentData*> processDocument(
 		const MTPdocument &data,
 		const ImageWithLocation &thumbnail);
+#endif
 	[[nodiscard]] not_null<DocumentData*> document(
 		DocumentId id,
 		const uint64 &access,
@@ -640,10 +654,10 @@ class Session final {
 		bool isPremiumSticker,
 		int32 dc,
 		int64 size);
+#if 0 // mtp
 	void documentConvert(
 		not_null<DocumentData*> original,
 		const MTPDocument &data);
-#if 0 // mtp
 	[[nodiscard]] DocumentData *documentFromWeb(
 		const MTPWebDocument &data,
 		const ImageLocation &thumbnailLocation,
@@ -654,9 +668,11 @@ class Session final {
 		const QString &icon);
 
 	[[nodiscard]] not_null<WebPageData*> webpage(WebPageId id);
+#if 0 // mtp
 	not_null<WebPageData*> processWebpage(const MTPWebPage &data);
 	not_null<WebPageData*> processWebpage(const MTPDwebPage &data);
 	not_null<WebPageData*> processWebpage(const MTPDwebPagePending &data);
+#endif
 	[[nodiscard]] not_null<WebPageData*> webpage(
 		WebPageId id,
 		const QString &siteName,
@@ -680,7 +696,9 @@ class Session final {
 		TimeId pendingTill);
 
 	[[nodiscard]] not_null<GameData*> game(GameId id);
+#if 0 // mtp
 	not_null<GameData*> processGame(const MTPDgame &data);
+#endif
 	[[nodiscard]] not_null<GameData*> game(
 		GameId id,
 		const uint64 &accessHash,
@@ -689,9 +707,11 @@ class Session final {
 		const QString &description,
 		PhotoData *photo,
 		DocumentData *document);
+#if 0 // mtp
 	void gameConvert(
 		not_null<GameData*> original,
 		const MTPGame &data);
+#endif
 
 	[[nodiscard]] not_null<BotAppData*> botApp(BotAppId id);
 	BotAppData *findBotApp(PeerId botId, const QString &appName) const;
@@ -700,14 +720,17 @@ class Session final {
 		const MTPBotApp &data);
 
 	[[nodiscard]] not_null<PollData*> poll(PollId id);
+#if 0 // mtp
 	not_null<PollData*> processPoll(const MTPPoll &data);
 	not_null<PollData*> processPoll(const MTPDmessageMediaPoll &data);
+#endif
 
 	[[nodiscard]] not_null<CloudImage*> location(
 		const LocationPoint &point);
 
 	not_null<PhotoData*> processPhoto(const Tdb::TLphoto &data);
-	not_null<PhotoData*> processPhoto(const Tdb::TLchatPhoto &photo);
+	not_null<PhotoData*> processPhoto(const Tdb::TLchatPhoto &data);
+	not_null<PhotoData*> processSmallPhoto(const Tdb::TLchatPhotoInfo &data);
 
 	template <
 		typename T,
@@ -801,8 +824,10 @@ class Session final {
 
 	[[nodiscard]] not_null<Folder*> folder(FolderId id);
 	[[nodiscard]] Folder *folderLoaded(FolderId id) const;
+#if 0 // mtp
 	not_null<Folder*> processFolder(const MTPFolder &data);
 	not_null<Folder*> processFolder(const MTPDfolder &data);
+#endif
 
 	[[nodiscard]] not_null<Dialogs::MainList*> chatsListFor(
 		not_null<Dialogs::Entry*> entry);
@@ -852,7 +877,9 @@ class Session final {
 
 	void setNotTopPromoted(not_null<History*> history);
 
+#if 0 // mtp
 	bool updateWallpapers(const MTPaccount_WallPapers &data);
+#endif
 	void removeWallpaper(const WallPaper &paper);
 	const std::vector<WallPaper> &wallpapers() const;
 	uint64 wallpapersHash() const;
@@ -914,12 +941,14 @@ class Session final {
 	HistoryItem *changeMessageId(PeerId peerId, MsgId wasId, MsgId nowId);
 	void removeDependencyMessage(not_null<HistoryItem*> item);
 
+#if 0 // mtp
 	void photoApplyFields(
 		not_null<PhotoData*> photo,
 		const MTPPhoto &data);
 	void photoApplyFields(
 		not_null<PhotoData*> photo,
 		const MTPDphoto &data);
+#endif
 	void photoApplyFields(
 		not_null<PhotoData*> photo,
 		const uint64 &access,
@@ -935,12 +964,14 @@ class Session final {
 		const ImageWithLocation &videoLarge,
 		crl::time videoStartTime);
 
+#if 0 // mtp
 	void documentApplyFields(
 		not_null<DocumentData*> document,
 		const MTPDocument &data);
 	void documentApplyFields(
 		not_null<DocumentData*> document,
 		const MTPDdocument &data);
+#endif
 	void documentApplyFields(
 		not_null<DocumentData*> document,
 		const uint64 &access,
@@ -954,6 +985,7 @@ class Session final {
 		bool isPremiumSticker,
 		int32 dc,
 		int64 size);
+#if 0 // mtp
 	DocumentData *documentFromWeb(
 		const MTPDwebDocument &data,
 		const ImageLocation &thumbnailLocation,
@@ -966,6 +998,7 @@ class Session final {
 	void webpageApplyFields(
 		not_null<WebPageData*> page,
 		const MTPDwebPage &data);
+#endif
 	void webpageApplyFields(
 		not_null<WebPageData*> page,
 		WebPageType type,
@@ -985,9 +1018,11 @@ class Session final {
 		bool hasLargeMedia,
 		TimeId pendingTill);
 
+#if 0 // mtp
 	void gameApplyFields(
 		not_null<GameData*> game,
 		const MTPDgame &data);
+#endif
 	void gameApplyFields(
 		not_null<GameData*> game,
 		const uint64 &accessHash,
@@ -1008,9 +1043,9 @@ class Session final {
 		const MTPMessageMedia &media,
 		TimeId date,
 		bool invertMedia);
-#endif
 
 	void setWallpapers(const QVector<MTPWallPaper> &data, uint64 hash);
+#endif
 	void highlightProcessDone(uint64 processId);
 
 	void checkPollsClosings();
diff --git a/Telegram/SourceFiles/data/data_user.h b/Telegram/SourceFiles/data/data_user.h
index 96e3db5bf070c5..ed0941f8e468c6 100644
--- a/Telegram/SourceFiles/data/data_user.h
+++ b/Telegram/SourceFiles/data/data_user.h
@@ -226,7 +226,9 @@ class UserData final : public PeerData {
 	[[nodiscard]] MsgId personalChannelMessageId() const;
 	void setPersonalChannel(ChannelId channelId, MsgId messageId);
 
+#if 0 // mtp
 	MTPInputUser inputUser = MTP_inputUserEmpty();
+#endif
 
 	QString firstName;
 	QString lastName;
diff --git a/Telegram/SourceFiles/data/data_wall_paper.cpp b/Telegram/SourceFiles/data/data_wall_paper.cpp
index 0234bdbb410d49..e74c046e2efd34 100644
--- a/Telegram/SourceFiles/data/data_wall_paper.cpp
+++ b/Telegram/SourceFiles/data/data_wall_paper.cpp
@@ -469,6 +469,7 @@ WallPaper WallPaper::withoutImageData() const {
 	return result;
 }
 
+#if 0 // mtp
 std::optional<WallPaper> WallPaper::Create(
 		not_null<Main::Session*> session,
 		const MTPWallPaper &data) {
@@ -531,6 +532,7 @@ std::optional<WallPaper> WallPaper::Create(const MTPDwallPaperNoFile &data) {
 	}
 	return result;
 }
+#endif
 
 QByteArray WallPaper::serialize() const {
 	auto size = sizeof(quint64) // _id
diff --git a/Telegram/SourceFiles/data/data_wall_paper.h b/Telegram/SourceFiles/data/data_wall_paper.h
index e7bfd2d511d486..60dcf2ff1fe10a 100644
--- a/Telegram/SourceFiles/data/data_wall_paper.h
+++ b/Telegram/SourceFiles/data/data_wall_paper.h
@@ -82,6 +82,7 @@ class WallPaper {
 	[[nodiscard]] WallPaper withParamsFrom(const WallPaper &other) const;
 	[[nodiscard]] WallPaper withoutImageData() const;
 
+#if 0 // mtp
 	[[nodiscard]] static std::optional<WallPaper> Create(
 		not_null<Main::Session*> session,
 		const MTPWallPaper &data);
@@ -90,6 +91,7 @@ class WallPaper {
 		const MTPDwallPaper &data);
 	[[nodiscard]] static std::optional<WallPaper> Create(
 		const MTPDwallPaperNoFile &data);
+#endif
 
 	[[nodiscard]] QByteArray serialize() const;
 	[[nodiscard]] static std::optional<WallPaper> FromSerialized(
diff --git a/Telegram/SourceFiles/data/data_web_page.cpp b/Telegram/SourceFiles/data/data_web_page.cpp
index 6e36e88dff14c9..f6ae5c891ff63d 100644
--- a/Telegram/SourceFiles/data/data_web_page.cpp
+++ b/Telegram/SourceFiles/data/data_web_page.cpp
@@ -27,6 +27,7 @@ namespace {
 
 using namespace Tdb;
 
+#if 0 // mtp
 [[nodiscard]] WebPageCollage ExtractCollage(
 		not_null<Data::Session*> owner,
 		const QVector<MTPPageBlock> &items,
@@ -123,6 +124,7 @@ WebPageCollage ExtractCollage(
 		return WebPageCollage();
 	});
 }
+#endif
 
 } // namespace
 
@@ -196,11 +198,13 @@ WebPageType ParseWebPageType(const MTPDwebPage &page) {
 		!!page.vcached_page());
 }
 
+#if 0 // mtp
 WebPageCollage::WebPageCollage(
 	not_null<Data::Session*> owner,
 	const MTPDwebPage &data)
 : WebPageCollage(ExtractCollage(owner, data)) {
 }
+#endif
 
 WebPageData::WebPageData(not_null<Data::Session*> owner, const WebPageId &id)
 : id(id)
diff --git a/Telegram/SourceFiles/data/data_web_page.h b/Telegram/SourceFiles/data/data_web_page.h
index 2ce558ef91d2b8..13f146da4c3fe8 100644
--- a/Telegram/SourceFiles/data/data_web_page.h
+++ b/Telegram/SourceFiles/data/data_web_page.h
@@ -68,9 +68,11 @@ struct WebPageCollage {
 	using Item = std::variant<PhotoData*, DocumentData*>;
 
 	WebPageCollage() = default;
+#if 0 // mtp
 	explicit WebPageCollage(
 		not_null<Data::Session*> owner,
 		const MTPDwebPage &data);
+#endif
 
 	std::vector<Item> items;
 
diff --git a/Telegram/SourceFiles/export/export_manager.cpp b/Telegram/SourceFiles/export/export_manager.cpp
index 4487e3b60cf125..67bb24f1fae229 100644
--- a/Telegram/SourceFiles/export/export_manager.cpp
+++ b/Telegram/SourceFiles/export/export_manager.cpp
@@ -22,7 +22,9 @@ Manager::Manager() = default;
 Manager::~Manager() = default;
 
 void Manager::start(not_null<PeerData*> peer) {
+#if 0 // todo export
 	start(&peer->session(), peer->input);
+#endif
 }
 
 void Manager::start(
diff --git a/Telegram/SourceFiles/history/history_widget.cpp b/Telegram/SourceFiles/history/history_widget.cpp
index 113b0a22864f4a..189bb37dc7f75a 100644
--- a/Telegram/SourceFiles/history/history_widget.cpp
+++ b/Telegram/SourceFiles/history/history_widget.cpp
@@ -3763,7 +3763,7 @@ void HistoryWidget::loadMessages() {
 		messagesFailed(error, _preloadRequest);
 	}).send();
 
-#if 0 // #mtp
+#if 0 // mtp
 	DEBUG_LOG(("JumpToEnd(%1, %2, %3): Loading up before %4."
 		).arg(_history->peer->name()
 		).arg(_history->inboxReadTillId().bare
@@ -4674,10 +4674,12 @@ void HistoryWidget::checkSuggestToGigagroup() {
 	InvokeQueued(_list, [=] {
 		if (!controller()->isLayerShown()) {
 			group->owner().setSuggestToGigagroup(group, false);
+#if 0 // todo
 			group->session().api().request(MTPhelp_DismissSuggestion(
 				group->input,
 				MTP_string("convert_to_gigagroup")
 			)).send();
+#endif
 			controller()->show(Box([=](not_null<Ui::GenericBox*> box) {
 				box->setTitle(tr::lng_gigagroup_suggest_title());
 				box->addRow(
diff --git a/Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp b/Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp
index 47d0b9b6a227fb..b20173d6600225 100644
--- a/Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp
+++ b/Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp
@@ -3210,6 +3210,7 @@ void ComposeControls::updateInlineBotQuery() {
 			_inlineBot = nullptr;
 			_inlineLookingUpBot = true;
 			const auto username = _inlineBotUsername;
+#if 0 // todo
 			_inlineBotResolveRequestId = api.request(
 				MTPcontacts_ResolveUsername(MTP_string(username))
 			).done([=](const MTPcontacts_ResolvedPeer &result) {
@@ -3244,6 +3245,7 @@ void ComposeControls::updateInlineBotQuery() {
 					clearInlineBot();
 				}
 			}).send();
+#endif
 		} else {
 			applyInlineBotQuery(query.bot, query.query);
 		}
diff --git a/Telegram/SourceFiles/history/view/history_view_fake_items.cpp b/Telegram/SourceFiles/history/view/history_view_fake_items.cpp
index 8390d09fa805b5..6a889d28fa9ca3 100644
--- a/Telegram/SourceFiles/history/view/history_view_fake_items.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_fake_items.cpp
@@ -41,6 +41,7 @@ PeerId GenerateUser(not_null<History*> history, const QString &name) {
 	Expects(history->peer->isUser());
 
 	const auto peerId = Data::FakePeerIdForJustName(name);
+#if 0 // todo
 	history->owner().processUser(MTP_user(
 		MTP_flags(MTPDuser::Flag::f_first_name | MTPDuser::Flag::f_min),
 		peerToBareMTPInt(peerId),
@@ -61,6 +62,7 @@ PeerId GenerateUser(not_null<History*> history, const QString &name) {
 		MTPPeerColor(), // color
 		MTPPeerColor(), // profile_color
 		MTPint())); // bot_active_users
+#endif
 	return peerId;
 }
 
diff --git a/Telegram/SourceFiles/info/polls/info_polls_results_inner_widget.cpp b/Telegram/SourceFiles/info/polls/info_polls_results_inner_widget.cpp
index f54e09ea5d783f..82c3dae2dcdf8f 100644
--- a/Telegram/SourceFiles/info/polls/info_polls_results_inner_widget.cpp
+++ b/Telegram/SourceFiles/info/polls/info_polls_results_inner_widget.cpp
@@ -193,6 +193,7 @@ void ListController::loadMoreRows() {
 		return;
 	}
 
+#if 0 // todo
 	using Flag = MTPmessages_GetPollVotes::Flag;
 	const auto flags = Flag::f_option
 		| (_offset.isEmpty() ? Flag(0) : Flag::f_offset);
@@ -241,6 +242,7 @@ void ListController::loadMoreRows() {
 	}).fail([=] {
 		_loadRequestId = 0;
 	}).send();
+#endif
 }
 
 void ListController::allowLoadMore() {
diff --git a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
index c949f615798009..57a3ce9e572b47 100644
--- a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
+++ b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
@@ -80,6 +80,7 @@ constexpr auto kProlongTimeout = 60 * crl::time(1000);
 constexpr auto kRefreshBotsTimeout = 60 * 60 * crl::time(1000);
 constexpr auto kPopularAppBotsLimit = 100;
 
+#if 0 // mtp
 [[nodiscard]] DocumentData *ResolveIcon(
 		not_null<Main::Session*> session,
 		const MTPDattachMenuBot &data) {
@@ -150,6 +151,7 @@ constexpr auto kPopularAppBotsLimit = 100;
 	}
 	return result;
 }
+#endif
 
 [[nodiscard]] PeerTypes PeerTypesFromNames(
 		const std::vector<QString> &names) {
@@ -910,6 +912,7 @@ void WebViewInstance::requestButton() {
 	Expects(_context.action.has_value());
 
 	const auto &action = *_context.action;
+#if 0 // todo
 	using Flag = MTPmessages_RequestWebView::Flag;
 	_requestId = _session->api().request(MTPmessages_RequestWebView(
 		MTP_flags(Flag::f_theme_params
@@ -943,9 +946,11 @@ void WebViewInstance::requestButton() {
 		}
 		close();
 	}).send();
+#endif
 }
 
 void WebViewInstance::requestSimple() {
+#if 0 // todo
 	using Flag = MTPmessages_RequestSimpleWebView::Flag;
 	_requestId = _session->api().request(MTPmessages_RequestSimpleWebView(
 		MTP_flags(Flag::f_theme_params
@@ -968,6 +973,7 @@ void WebViewInstance::requestSimple() {
 		_parentShow->showToast(error.type());
 		close();
 	}).send();
+#endif
 }
 
 void WebViewInstance::requestMain() {
@@ -1718,6 +1724,7 @@ void AttachWebView::requestBots(Fn<void()> callback) {
 	if (_botsRequestId) {
 		return;
 	}
+#if 0 // todo
 	_botsRequestId = _session->api().request(MTPmessages_GetAttachMenuBots(
 		MTP_long(_botsHash)
 	)).done([=](const MTPAttachMenuBots &result) {
@@ -1744,6 +1751,7 @@ void AttachWebView::requestBots(Fn<void()> callback) {
 			callback();
 		}
 	}).send();
+#endif
 }
 
 bool AttachWebView::disclaimerAccepted(const AttachWebViewBot &bot) const {
@@ -1780,6 +1788,7 @@ void AttachWebView::requestAddToMenu(
 		return;
 	}
 
+#if 0 // todo
 	process.requestId = _session->api().request(
 		MTPmessages_GetAttachMenuBot(bot->inputUser)
 	).done([=](const MTPAttachMenuBotsBot &result) {
@@ -1814,6 +1823,7 @@ void AttachWebView::requestAddToMenu(
 	}).fail([=] {
 		finish(AddToMenuResult::Unsupported, {});
 	}).send();
+#endif
 }
 
 void AttachWebView::removeFromMenu(
@@ -1833,6 +1843,7 @@ void AttachWebView::resolveUsername(
 		done(peer);
 		return;
 	}
+#if 0 // todo
 	_session->api().request(base::take(_requestId)).cancel();
 	_requestId = _session->api().request(MTPcontacts_ResolveUsername(
 		MTP_string(_botUsername)
@@ -1852,6 +1863,7 @@ void AttachWebView::resolveUsername(
 				tr::lng_username_not_found(tr::now, lt_user, _botUsername));
 		}
 	}).send();
+#endif
 }
 
 void AttachWebView::open(WebViewDescriptor &&descriptor) {
@@ -1987,6 +1999,7 @@ void AttachWebView::toggleInMenu(
 		not_null<UserData*> bot,
 		ToggledState state,
 		Fn<void(bool success)> callback) {
+#if 0 // todo
 	using Flag = MTPmessages_ToggleBotInAttachMenu::Flag;
 	_session->api().request(MTPmessages_ToggleBotInAttachMenu(
 		MTP_flags((state == ToggledState::AllowedToWrite)
@@ -2004,6 +2017,7 @@ void AttachWebView::toggleInMenu(
 			callback(false);
 		}
 	}).send();
+#endif
 }
 
 void ChooseAndSendLocation(
diff --git a/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp b/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp
index c1dc6dd8494ae5..d6e8829829903d 100644
--- a/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp
+++ b/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp
@@ -53,6 +53,7 @@ Result::Result(not_null<Main::Session*> session, const Creator &creator)
 , _type(creator.type) {
 }
 
+#if 0 // mtp
 std::unique_ptr<Result> Result::Create(
 		not_null<Main::Session*> session,
 		uint64 queryId,
@@ -120,7 +121,6 @@ std::unique_ptr<Result> Result::Create(
 						? Images::FromWebDocument(*data.vthumb())
 						: ImageLocation()));
 			} else if (contentMime != "text/html"_q) {
-#if 0 // todo
 				result->_document = session->data().documentFromWeb(
 					result->adjustAttributes(*content),
 					(imageThumb
@@ -129,7 +129,6 @@ std::unique_ptr<Result> Result::Create(
 					(videoThumb
 						? Images::FromWebDocument(*data.vthumb())
 						: ImageLocation()));
-#endif
 			}
 		}
 		if (!result->_photo && !result->_document && imageThumb) {
@@ -306,6 +305,7 @@ std::unique_ptr<Result> Result::Create(
 
 	return result;
 }
+#endif
 
 bool Result::onChoose(Layout::ItemBase *layout) {
 	if (_photo && _type == Type::Photo) {
diff --git a/Telegram/SourceFiles/inline_bots/inline_bot_result.h b/Telegram/SourceFiles/inline_bots/inline_bot_result.h
index cc7e090ee7348f..f0a304aa0e5cb1 100644
--- a/Telegram/SourceFiles/inline_bots/inline_bot_result.h
+++ b/Telegram/SourceFiles/inline_bots/inline_bot_result.h
@@ -42,10 +42,12 @@ class Result {
 	// You should use create() static method instead.
 	Result(not_null<Main::Session*> session, const Creator &creator);
 
+#if 0 // mtp
 	static std::unique_ptr<Result> Create(
 		not_null<Main::Session*> session,
 		uint64 queryId,
 		const MTPBotInlineResult &mtpData);
+#endif
 
 	uint64 getQueryId() const {
 		return _queryId;
diff --git a/Telegram/SourceFiles/inline_bots/inline_results_widget.cpp b/Telegram/SourceFiles/inline_bots/inline_results_widget.cpp
index b0dd0e5b72b6cd..1a8974a1794326 100644
--- a/Telegram/SourceFiles/inline_bots/inline_results_widget.cpp
+++ b/Telegram/SourceFiles/inline_bots/inline_results_widget.cpp
@@ -366,6 +366,7 @@ void Widget::inlineBotChanged() {
 	_requesting.fire(false);
 }
 
+#if 0 // mtp
 void Widget::inlineResultsDone(const MTPmessages_BotResults &result) {
 	_inlineRequestId = 0;
 	_requesting.fire(false);
@@ -423,6 +424,7 @@ void Widget::inlineResultsDone(const MTPmessages_BotResults &result) {
 	}
 	onScroll();
 }
+#endif
 
 void Widget::queryInlineBot(UserData *bot, PeerData *peer, QString query) {
 	bool force = false;
@@ -463,6 +465,7 @@ void Widget::onInlineRequest() {
 		}
 	}
 	_requesting.fire(true);
+#if 0 // todo
 	_inlineRequestId = _api.request(MTPmessages_GetInlineBotResults(
 		MTP_flags(0),
 		_inlineBot->inputUser,
@@ -477,6 +480,7 @@ void Widget::onInlineRequest() {
 		_requesting.fire(false);
 		_inlineRequestId = 0;
 	}).handleAllErrors().send();
+#endif
 }
 
 bool Widget::refreshInlineRows(int *added) {
diff --git a/Telegram/SourceFiles/inline_bots/inline_results_widget.h b/Telegram/SourceFiles/inline_bots/inline_results_widget.h
index 166287c583be76..614360ec504722 100644
--- a/Telegram/SourceFiles/inline_bots/inline_results_widget.h
+++ b/Telegram/SourceFiles/inline_bots/inline_results_widget.h
@@ -121,7 +121,9 @@ class Widget : public Ui::RpWidget {
 	int showInlineRows(bool newResults);
 	void recountContentMaxHeight();
 	bool refreshInlineRows(int *added = nullptr);
+#if 0 // mtp
 	void inlineResultsDone(const MTPmessages_BotResults &result);
+#endif
 
 	const not_null<Window::SessionController*> _controller;
 	MTP::Sender _api;
diff --git a/Telegram/SourceFiles/settings/settings_folders.cpp b/Telegram/SourceFiles/settings/settings_folders.cpp
index 7d9c3707ae63c9..ff78e7647a5fde 100644
--- a/Telegram/SourceFiles/settings/settings_folders.cpp
+++ b/Telegram/SourceFiles/settings/settings_folders.cpp
@@ -656,6 +656,7 @@ void FilterRowButton::paintEvent(QPaintEvent *e) {
 
 		auto updated = Data::ChatFilter();
 
+#if 0 // todo
 		auto order = std::vector<FilterId>();
 		auto updates = std::vector<MTPUpdate>();
 		auto addRequests = std::vector<MTPmessages_UpdateDialogFilter>();
@@ -797,6 +798,7 @@ void FilterRowButton::paintEvent(QPaintEvent *e) {
 			}
 			checkFinished();
 		});
+#endif
 	};
 	return [copy = state->save] {
 		copy(nullptr, nullptr);
diff --git a/Telegram/SourceFiles/settings/settings_main.cpp b/Telegram/SourceFiles/settings/settings_main.cpp
index 685f3ae574a7e1..3976e5ec2dba04 100644
--- a/Telegram/SourceFiles/settings/settings_main.cpp
+++ b/Telegram/SourceFiles/settings/settings_main.cpp
@@ -730,6 +730,7 @@ void SetupHelp(
 			if (*requestId) {
 				return;
 			}
+#if 0 // todo
 			*requestId = controller->session().api().request(
 				MTPhelp_GetSupport()
 			).done([=](const MTPhelp_Support &result) {
@@ -743,6 +744,7 @@ void SetupHelp(
 			}).fail([=] {
 				*requestId = 0;
 			}).send();
+#endif
 		});
 		auto box = Ui::MakeConfirmBox({
 			.text = tr::lng_settings_ask_sure(),
diff --git a/Telegram/SourceFiles/storage/serialize_peer.cpp b/Telegram/SourceFiles/storage/serialize_peer.cpp
index 96e9daec05c7bc..7639afef6eb9ea 100644
--- a/Telegram/SourceFiles/storage/serialize_peer.cpp
+++ b/Telegram/SourceFiles/storage/serialize_peer.cpp
@@ -299,6 +299,7 @@ PeerData *readPeer(
 				user->botInfo->inlinePlaceholder = inlinePlaceholder;
 			}
 
+#if 0 // mtp
 			if (user->id == selfId) {
 				user->input = MTP_inputPeerSelf();
 				user->inputUser = MTP_inputUserSelf();
@@ -306,6 +307,7 @@ PeerData *readPeer(
 				user->input = MTP_inputPeerUser(MTP_long(peerToUser(user->id).bare), MTP_long(user->accessHash()));
 				user->inputUser = MTP_inputUser(MTP_long(peerToUser(user->id).bare), MTP_long(user->accessHash()));
 			}
+#endif
 		}
 	} else if (const auto chat = result->asChat()) {
 		QString name, inviteLink;
@@ -374,7 +376,9 @@ PeerData *readPeer(
 			chat->creator = creator;
 			chat->setInviteLink(inviteLink);
 
+#if 0 // mtp
 			chat->input = MTP_inputPeerChat(MTP_long(peerToChat(chat->id).bare));
+#endif
 		}
 	} else if (const auto channel = result->asChannel()) {
 		QString name, inviteLink;
@@ -441,8 +445,10 @@ PeerData *readPeer(
 
 			channel->setInviteLink(inviteLink);
 
+#if 0 // mtp
 			channel->input = MTP_inputPeerChannel(MTP_long(peerToChannel(channel->id).bare), MTP_long(access));
 			channel->inputChannel = MTP_inputChannel(MTP_long(peerToChannel(channel->id).bare), MTP_long(access));
+#endif
 		}
 	}
 	if (apply) {
diff --git a/Telegram/SourceFiles/support/support_helper.cpp b/Telegram/SourceFiles/support/support_helper.cpp
index 286f1fc6c8e29d..27e132f2e967d5 100644
--- a/Telegram/SourceFiles/support/support_helper.cpp
+++ b/Telegram/SourceFiles/support/support_helper.cpp
@@ -395,6 +395,7 @@ bool Helper::isOccupiedBySomeone(History *history) const {
 }
 
 void Helper::refreshInfo(not_null<UserData*> user) {
+#if 0 // tdlib todo
 	_api.request(MTPhelp_GetUserInfo(
 		user->inputUser
 	)).done([=](const MTPhelp_UserInfo &result) {
@@ -405,6 +406,7 @@ void Helper::refreshInfo(not_null<UserData*> user) {
 			}
 		}
 	}).send();
+#endif
 }
 
 void Helper::applyInfo(
@@ -520,6 +522,7 @@ void Helper::saveInfo(
 		Ui::ItemTextDefaultOptions().flags);
 	TextUtilities::Trim(text);
 
+#if 0 // tdlib todo
 	const auto entities = Api::EntitiesToMTP(
 		&user->session(),
 		text.entities,
@@ -534,6 +537,7 @@ void Helper::saveInfo(
 	}).fail([=] {
 		done(false);
 	}).send();
+#endif
 }
 
 Templates &Helper::templates() {
diff --git a/Telegram/SourceFiles/ui/image/image_location_factory.cpp b/Telegram/SourceFiles/ui/image/image_location_factory.cpp
index e50d334541aa6f..a25cbddd8556b9 100644
--- a/Telegram/SourceFiles/ui/image/image_location_factory.cpp
+++ b/Telegram/SourceFiles/ui/image/image_location_factory.cpp
@@ -388,12 +388,16 @@ ImageWithLocation FromVideoSize(
 
 ImageWithLocation FromPhotoSize(const TLphotoSize &size) {
 	const auto &data = size.data();
+	return FromTdbFile(data.vphoto(), data.vwidth().v, data.vheight().v);
+}
+
+ImageWithLocation FromTdbFile(const TLfile &file, int width, int height) {
 	return ImageWithLocation{
 		.location = ImageLocation(
-			DownloadLocation{ TdbFileLocation(data.vphoto()) },
-			data.vwidth().v,
-			data.vheight().v),
-		.bytesCount = int(data.vphoto().data().vsize().v),
+			DownloadLocation{ TdbFileLocation(file) },
+			width,
+			height),
+		.bytesCount = int(file.data().vsize().v),
 	};
 }
 
diff --git a/Telegram/SourceFiles/ui/image/image_location_factory.h b/Telegram/SourceFiles/ui/image/image_location_factory.h
index 591d406d3dc4ff..59cd7ce1aa3ba9 100644
--- a/Telegram/SourceFiles/ui/image/image_location_factory.h
+++ b/Telegram/SourceFiles/ui/image/image_location_factory.h
@@ -52,6 +52,10 @@ namespace Images {
 [[nodiscard]] ImageLocation FromWebDocument(const MTPWebDocument &document);
 
 [[nodiscard]] ImageWithLocation FromPhotoSize(const Tdb::TLphotoSize &size);
+[[nodiscard]] ImageWithLocation FromTdbFile(
+	const Tdb::TLfile &file,
+	int width,
+	int height);
 [[nodiscard]] ImageWithLocation FromProgressiveSize(
 	const Tdb::TLphotoSize &size,
 	int index);
diff --git a/Telegram/SourceFiles/window/themes/window_theme_editor_box.cpp b/Telegram/SourceFiles/window/themes/window_theme_editor_box.cpp
index ce5660ede308c8..dd0d264386335a 100644
--- a/Telegram/SourceFiles/window/themes/window_theme_editor_box.cpp
+++ b/Telegram/SourceFiles/window/themes/window_theme_editor_box.cpp
@@ -722,6 +722,7 @@ void SaveTheme(
 		window->show(Box(SaveThemeBox, window, fields, palette));
 	};
 	if (cloud.id) {
+#if 0 // tdlib todo
 		window->account().session().api().request(MTPaccount_GetTheme(
 			MTP_string(Data::CloudThemes::Format()),
 			MTP_inputTheme(MTP_long(cloud.id), MTP_long(cloud.accessHash))
@@ -732,6 +733,7 @@ void SaveTheme(
 		}).fail([=] {
 			save(CloudTheme());
 		}).send();
+#endif
 	} else {
 		save(CloudTheme());
 	}
diff --git a/Telegram/SourceFiles/window/window_filters_menu.cpp b/Telegram/SourceFiles/window/window_filters_menu.cpp
index daf217800879e1..e5e9234a251595 100644
--- a/Telegram/SourceFiles/window/window_filters_menu.cpp
+++ b/Telegram/SourceFiles/window/window_filters_menu.cpp
@@ -527,6 +527,7 @@ void FiltersMenu::remove(
 		FilterId id,
 		std::vector<not_null<PeerData*>> leave) {
 	const auto session = &_session->session();
+#if 0 // todo
 	const auto api = &session->api();
 	session->data().chatsFilters().apply(MTP_updateDialogFilter(
 		MTP_flags(MTPDupdateDialogFilter::Flag(0)),
@@ -550,6 +551,7 @@ void FiltersMenu::remove(
 			api->applyUpdates(result);
 		}).send();
 	}
+#endif
 }
 
 void FiltersMenu::applyReorder(
diff --git a/Telegram/SourceFiles/window/window_peer_menu.cpp b/Telegram/SourceFiles/window/window_peer_menu.cpp
index 091c6bf21b407a..aa76e5b6d50693 100644
--- a/Telegram/SourceFiles/window/window_peer_menu.cpp
+++ b/Telegram/SourceFiles/window/window_peer_menu.cpp
@@ -530,9 +530,11 @@ void Filler::addHidePromotion() {
 	}
 	_addAction(tr::lng_context_hide_psa(tr::now), [=] {
 		history->cacheTopPromotion(false, QString(), QString());
+#if 0 // todo
 		history->session().api().request(MTPhelp_HidePromoData(
 			history->peer->input
 		)).send();
+#endif
 	}, &st::menuIconRemove);
 }
 
diff --git a/Telegram/SourceFiles/window/window_session_controller.cpp b/Telegram/SourceFiles/window/window_session_controller.cpp
index 7ceab8f5a6c469..5d8181c0748f1d 100644
--- a/Telegram/SourceFiles/window/window_session_controller.cpp
+++ b/Telegram/SourceFiles/window/window_session_controller.cpp
@@ -505,6 +505,7 @@ void SessionNavigation::resolveUsername(
 	}).send();
 }
 
+#if 0 // mtp
 void SessionNavigation::resolveDone(
 		const MTPcontacts_ResolvedPeer &result,
 		Fn<void(not_null<PeerData*>)> done) {
@@ -518,6 +519,7 @@ void SessionNavigation::resolveDone(
 		}
 	});
 }
+#endif
 
 void SessionNavigation::resolveMessageByLink(const PeerByLinkInfo &info) {
 	_api.request(base::take(_resolveRequestId)).cancel();
diff --git a/Telegram/SourceFiles/window/window_session_controller.h b/Telegram/SourceFiles/window/window_session_controller.h
index c202d27244f1bd..72021c098d1352 100644
--- a/Telegram/SourceFiles/window/window_session_controller.h
+++ b/Telegram/SourceFiles/window/window_session_controller.h
@@ -285,9 +285,11 @@ class SessionNavigation : public base::has_weak_ptr {
 		Fn<void(not_null<ChannelData*>)> done);
 #endif
 
+#if 0 // mtp
 	void resolveDone(
 		const MTPcontacts_ResolvedPeer &result,
 		Fn<void(not_null<PeerData*>)> done);
+#endif
 
 	void showMessageByLinkResolved(
 		not_null<HistoryItem*> item,

From a5f21abf1393a8ccf208b55552bb47a8ace7289c Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 10 Aug 2022 16:51:47 +0300
Subject: [PATCH 170/349] Remove MTP::Sender from ApiWrap interface.

---
 .../SourceFiles/api/api_messages_search.cpp   |   6 +-
 Telegram/SourceFiles/api/api_polls.cpp        |   3 +
 Telegram/SourceFiles/api/api_polls.h          |   4 +
 Telegram/SourceFiles/api/api_premium.h        |   6 +
 .../SourceFiles/api/api_send_progress.cpp     |   2 +
 .../api/api_single_message_search.cpp         |   4 +
 Telegram/SourceFiles/api/api_transcribes.cpp  |   5 +
 Telegram/SourceFiles/api/api_transcribes.h    |   6 +
 Telegram/SourceFiles/api/api_updates.cpp      |  19 +++
 Telegram/SourceFiles/api/api_updates.h        |   2 +
 Telegram/SourceFiles/apiwrap.cpp              |  50 ++++++-
 Telegram/SourceFiles/apiwrap.h                |  14 +-
 Telegram/SourceFiles/boxes/background_box.cpp |   2 +
 .../boxes/background_preview_box.cpp          |   2 +
 .../SourceFiles/boxes/edit_caption_box.cpp    |   3 +
 .../boxes/peers/add_bot_to_chat_box.cpp       |   3 +
 .../boxes/peers/edit_peer_invite_links.cpp    |   3 +
 .../SourceFiles/boxes/premium_limits_box.cpp  |   4 +
 Telegram/SourceFiles/boxes/share_box.cpp      | 141 +++++++++---------
 .../calls/group/calls_choose_join_as.cpp      |   8 +-
 .../calls/group/calls_group_rtmp.cpp          |   6 +
 .../calls/group/calls_group_settings.cpp      |   3 +
 .../chat_helpers/emoji_keywords.cpp           |   6 +
 .../data/components/scheduled_messages.cpp    |   3 +
 .../data/components/sponsored_messages.cpp    |   4 +
 .../SourceFiles/data/data_cloud_themes.cpp    |   4 +
 Telegram/SourceFiles/data/data_group_call.cpp |  20 ++-
 Telegram/SourceFiles/data/data_histories.cpp  |   8 +-
 Telegram/SourceFiles/data/data_histories.h    |   4 +
 .../SourceFiles/data/data_replies_list.cpp    |   4 +-
 .../data/stickers/data_stickers.cpp           |   2 +
 .../SourceFiles/dialogs/dialogs_widget.cpp    |   6 +
 .../SourceFiles/history/history_widget.cpp    |   4 +
 .../history_view_compose_controls.cpp         |   4 +
 .../view/history_view_replies_section.cpp     |   2 +
 .../view/history_view_scheduled_section.cpp   |   2 +
 .../inline_bots/bot_attach_web_view.cpp       |   5 +
 Telegram/SourceFiles/intro/intro_signup.cpp   |   2 +-
 Telegram/SourceFiles/main/main_session.cpp    |   9 ++
 .../SourceFiles/menu/menu_ttl_validator.cpp   |   3 +
 .../SourceFiles/settings/settings_main.cpp    |   2 +
 .../SourceFiles/settings/settings_premium.cpp |   6 +
 Telegram/SourceFiles/storage/file_upload.cpp  |   2 +
 .../window/themes/window_theme.cpp            |   2 +
 .../window/themes/window_theme_editor_box.cpp |   2 +
 45 files changed, 306 insertions(+), 96 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_messages_search.cpp b/Telegram/SourceFiles/api/api_messages_search.cpp
index d61caa9b9042b8..50146d0c6904e2 100644
--- a/Telegram/SourceFiles/api/api_messages_search.cpp
+++ b/Telegram/SourceFiles/api/api_messages_search.cpp
@@ -70,8 +70,10 @@ MessagesSearch::MessagesSearch(not_null<History*> history)
 }
 
 MessagesSearch::~MessagesSearch() {
+#if 0 // todo
 	_history->owner().histories().cancelRequest(
 		base::take(_searchInHistoryRequest));
+#endif
 }
 
 void MessagesSearch::searchMessages(Request request) {
@@ -97,12 +99,12 @@ void MessagesSearch::searchRequest() {
 			return;
 		}
 	}
+#if 0 // todo
 	auto callback = [=](Fn<void()> finish) {
 		using Flag = MTPmessages_Search::Flag;
 		const auto from = _request.from;
 		const auto fromPeer = _history->peer->isUser() ? nullptr : from;
 		const auto savedPeer = _history->peer->isSelf() ? from : nullptr;
-#if 0 // todo
 		_requestId = _history->session().api().request(MTPmessages_Search(
 			MTP_flags((fromPeer ? Flag::f_from_id : Flag())
 				| (savedPeer ? Flag::f_saved_peer_id : Flag())
@@ -140,13 +142,13 @@ void MessagesSearch::searchRequest() {
 
 			finish();
 		}).send();
-#endif
 		return _requestId;
 	};
 	_searchInHistoryRequest = _history->owner().histories().sendRequest(
 		_history,
 		Data::Histories::RequestType::History,
 		std::move(callback));
+#endif
 }
 
 void MessagesSearch::searchReceived(
diff --git a/Telegram/SourceFiles/api/api_polls.cpp b/Telegram/SourceFiles/api/api_polls.cpp
index 45107080145f57..05a293a19eb026 100644
--- a/Telegram/SourceFiles/api/api_polls.cpp
+++ b/Telegram/SourceFiles/api/api_polls.cpp
@@ -32,7 +32,10 @@ namespace {
 
 Polls::Polls(not_null<ApiWrap*> api)
 : _session(&api->session())
+#if 0 // mtp
 , _api(&api->instance()) {
+#endif
+{
 }
 
 void Polls::create(
diff --git a/Telegram/SourceFiles/api/api_polls.h b/Telegram/SourceFiles/api/api_polls.h
index 2ff08a1ac35b1c..9dc45599fefeb7 100644
--- a/Telegram/SourceFiles/api/api_polls.h
+++ b/Telegram/SourceFiles/api/api_polls.h
@@ -7,7 +7,9 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+#if 0 // mtp
 #include "mtproto/sender.h"
+#endif
 
 class ApiWrap;
 class HistoryItem;
@@ -38,7 +40,9 @@ class Polls final {
 
 private:
 	const not_null<Main::Session*> _session;
+#if 0 // mtp
 	MTP::Sender _api;
+#endif
 
 	base::flat_map<FullMsgId, mtpRequestId> _pollVotesRequestIds;
 	base::flat_map<FullMsgId, mtpRequestId> _pollCloseRequestIds;
diff --git a/Telegram/SourceFiles/api/api_premium.h b/Telegram/SourceFiles/api/api_premium.h
index 805b68e03880ec..72565312ed365c 100644
--- a/Telegram/SourceFiles/api/api_premium.h
+++ b/Telegram/SourceFiles/api/api_premium.h
@@ -10,6 +10,12 @@ For license and copyright information please follow this link:
 #include "data/data_premium_subscription_option.h"
 #include "mtproto/sender.h"
 
+namespace Tdb {
+class TLpremiumFeature;
+} // namespace Tdb
+
+enum class PremiumPreview;
+
 class History;
 class ApiWrap;
 
diff --git a/Telegram/SourceFiles/api/api_send_progress.cpp b/Telegram/SourceFiles/api/api_send_progress.cpp
index 5134a6078a0c32..c76d62cb974de4 100644
--- a/Telegram/SourceFiles/api/api_send_progress.cpp
+++ b/Telegram/SourceFiles/api/api_send_progress.cpp
@@ -42,7 +42,9 @@ void SendProgressManager::cancel(
 		SendProgressType type) {
 	const auto i = _requests.find(Key{ history, topMsgId, type });
 	if (i != _requests.end()) {
+#if 0 // todo
 		_session->api().request(i->second).cancel();
+#endif
 		_requests.erase(i);
 	}
 }
diff --git a/Telegram/SourceFiles/api/api_single_message_search.cpp b/Telegram/SourceFiles/api/api_single_message_search.cpp
index b622f8c780bbc5..4c3ad10c3ffa03 100644
--- a/Telegram/SourceFiles/api/api_single_message_search.cpp
+++ b/Telegram/SourceFiles/api/api_single_message_search.cpp
@@ -60,7 +60,9 @@ SingleMessageSearch::~SingleMessageSearch() {
 void SingleMessageSearch::clear() {
 	_cache.clear();
 	_requestKey = Key();
+#if 0 // todo
 	_session->api().request(base::take(_requestId)).cancel();
+#endif
 }
 
 std::optional<HistoryItem*> SingleMessageSearch::lookup(
@@ -75,7 +77,9 @@ std::optional<HistoryItem*> SingleMessageSearch::lookup(
 		return _session->data().message(i->second);
 	}
 	if (!(_requestKey == key)) {
+#if 0 // todo
 		_session->api().request(base::take(_requestId)).cancel();
+#endif
 		_requestKey = key;
 	}
 	return performLookup(ready);
diff --git a/Telegram/SourceFiles/api/api_transcribes.cpp b/Telegram/SourceFiles/api/api_transcribes.cpp
index 377e7455fb24eb..db918ca9eb6cdc 100644
--- a/Telegram/SourceFiles/api/api_transcribes.cpp
+++ b/Telegram/SourceFiles/api/api_transcribes.cpp
@@ -22,7 +22,10 @@ namespace Api {
 
 Transcribes::Transcribes(not_null<ApiWrap*> api)
 : _session(&api->session())
+#if 0 // todo
 , _api(&api->instance()) {
+#endif
+{
 }
 
 bool Transcribes::freeFor(not_null<HistoryItem*> item) const {
@@ -94,6 +97,7 @@ const Transcribes::Entry &Transcribes::entry(
 	return (i != _map.end()) ? i->second : empty;
 }
 
+#if 0 // todo
 void Transcribes::apply(const MTPDupdateTranscribedAudio &update) {
 	const auto id = update.vtranscription_id().v;
 	const auto i = _ids.find(id);
@@ -114,6 +118,7 @@ void Transcribes::apply(const MTPDupdateTranscribedAudio &update) {
 		_session->data().requestItemResize(item);
 	}
 }
+#endif
 
 void Transcribes::load(not_null<HistoryItem*> item) {
 	if (!item->isHistoryEntry() || item->isLocal()) {
diff --git a/Telegram/SourceFiles/api/api_transcribes.h b/Telegram/SourceFiles/api/api_transcribes.h
index b074e42f13f3b5..6cf026b130b89a 100644
--- a/Telegram/SourceFiles/api/api_transcribes.h
+++ b/Telegram/SourceFiles/api/api_transcribes.h
@@ -7,7 +7,9 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+#if 0 // todo
 #include "mtproto/sender.h"
+#endif
 
 class ApiWrap;
 
@@ -34,7 +36,9 @@ class Transcribes final {
 	void toggle(not_null<HistoryItem*> item);
 	[[nodiscard]] const Entry &entry(not_null<HistoryItem*> item) const;
 
+#if 0 // todo
 	void apply(const MTPDupdateTranscribedAudio &update);
+#endif
 
 	[[nodiscard]] bool freeFor(not_null<HistoryItem*> item) const;
 
@@ -47,7 +51,9 @@ class Transcribes final {
 	void load(not_null<HistoryItem*> item);
 
 	const not_null<Main::Session*> _session;
+#if 0 // todo
 	MTP::Sender _api;
+#endif
 
 	int _trialsCount = -1;
 	std::optional<bool> _trialsSupport;
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index e11cdbf5d12f12..313b9b7e49970f 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -1005,10 +1005,13 @@ void Updates::updateOnline(crl::time lastNonIdleTime, bool gotOtherOffline) {
 	if (isOnline != _lastWasOnline
 		|| (isOnline && _lastSetOnline + config.onlineUpdatePeriod <= ms)
 		|| (isOnline && gotOtherOffline)) {
+#if 0 // mtp
 		api().request(base::take(_onlineRequest)).cancel();
+#endif
 
 		_lastWasOnline = isOnline;
 		_lastSetOnline = ms;
+#if 0 // mtp
 		if (!Core::Quitting()) {
 			_onlineRequest = api().request(MTPaccount_UpdateStatus(
 				MTP_bool(!isOnline)
@@ -1022,6 +1025,22 @@ void Updates::updateOnline(crl::time lastNonIdleTime, bool gotOtherOffline) {
 				Core::App().quitPreventFinished();
 			}).send();
 		}
+#endif
+		if (!Core::Quitting()) {
+			_session->sender().request(TLsetOption(
+				tl_string("online"),
+				tl_optionValueBoolean(tl_bool(isOnline))
+			)).send();
+		} else {
+			_session->sender().request(TLsetOption(
+				tl_string("online"),
+				tl_optionValueBoolean(tl_bool(isOnline))
+			)).done([=] {
+				Core::App().quitPreventFinished();
+			}).fail([=] {
+				Core::App().quitPreventFinished();
+			}).send();
+		}
 
 		const auto self = session().user();
 		const auto onlineFor = (config.onlineUpdatePeriod / 1000);
diff --git a/Telegram/SourceFiles/api/api_updates.h b/Telegram/SourceFiles/api/api_updates.h
index 2ae174fad9417e..c74ab0c6fe010c 100644
--- a/Telegram/SourceFiles/api/api_updates.h
+++ b/Telegram/SourceFiles/api/api_updates.h
@@ -226,7 +226,9 @@ class Updates final {
 		not_null<PeerData*>,
 		base::flat_map<PeerId, crl::time>> _pendingSpeakingCallParticipants;
 
+#if 0 // mtp
 	mtpRequestId _onlineRequest = 0;
+#endif
 	base::Timer _idleFinishTimer;
 	crl::time _lastSetOnline = 0;
 	bool _lastWasOnline = false;
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 0c5c04a75c79f7..bf2a9ad38776c9 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -98,8 +98,10 @@ namespace {
 // Save draft to the cloud with 1 sec extra delay.
 constexpr auto kSaveCloudDraftTimeout = 1000;
 
+#if 0 // mtp
 constexpr auto kTopPromotionInterval = TimeId(60 * 60);
 constexpr auto kTopPromotionMinDelay = TimeId(10);
+#endif
 constexpr auto kSmallDelayMs = 5;
 constexpr auto kReadFeaturedSetsTimeout = crl::time(1000);
 constexpr auto kFileLoaderQueueStopTimeout = crl::time(5000);
@@ -168,17 +170,20 @@ struct ApiWrap::DialogsLoadState {
 };
 
 ApiWrap::ApiWrap(not_null<Main::Session*> session)
+#if 0 // mtp
 : MTP::Sender(&session->account().mtp())
 , _session(session)
-#if 0 // mtp
 , _messageDataResolveDelayed([=] { resolveMessageDatas(); })
 , _webPagesTimer([=] { resolveWebPages(); })
 #endif
+: _session(session)
 , _draftsSaveTimer([=] { saveDraftsToCloud(); })
 , _featuredSetsReadTimer([=] { readFeaturedSets(); })
 , _dialogsLoadState(std::make_unique<DialogsLoadState>())
 , _fileLoader(std::make_unique<TaskQueue>(kFileLoaderQueueStopTimeout))
+#if 0 // mtp
 , _topPromotionTimer([=] { refreshTopPromotion(); })
+#endif
 , _updateNotifyTimer([=] { sendNotifySettingsUpdates(); })
 #if 0 // mtp
 , _statsSessionKillTimer([=] { checkStatsSessions(); })
@@ -217,10 +222,12 @@ ApiWrap::ApiWrap(not_null<Main::Session*> session)
 
 		setupSupportMode();
 
+#if 0 // mtp
 		Core::App().settings().proxy().connectionTypeValue(
 		) | rpl::start_with_next([=] {
 			refreshTopPromotion();
 		}, _session->lifetime());
+#endif
 	});
 }
 
@@ -258,6 +265,7 @@ void ApiWrap::setupSupportMode() {
 	}, _session->lifetime());
 }
 
+#if 0 // mtp
 void ApiWrap::requestChangelog(
 		const QString &sinceVersion,
 		Fn<void(const MTPUpdates &result)> callback) {
@@ -292,7 +300,6 @@ void ApiWrap::refreshTopPromotion() {
 		return;
 	}
 	_topPromotionKey = key;
-#if 0 // todo
 	_topPromotionRequestId = request(MTPhelp_GetPromoData(
 	)).done([=](const MTPhelp_PromoData &result) {
 		_topPromotionRequestId = 0;
@@ -306,7 +313,6 @@ void ApiWrap::refreshTopPromotion() {
 			getTopPromotionDelayed(now, next);
 		}
 	}).send();
-#endif
 }
 
 void ApiWrap::getTopPromotionDelayed(TimeId now, TimeId next) {
@@ -315,7 +321,6 @@ void ApiWrap::getTopPromotionDelayed(TimeId now, TimeId next) {
 		kTopPromotionInterval) * crl::time(1000));
 };
 
-#if 0 // mtp
 void ApiWrap::topPromotionDone(const MTPhelp_PromoData &proxy) {
 	_topPromotionNextRequestTime = proxy.match([&](const auto &data) {
 		return data.vexpires().v;
@@ -342,6 +347,7 @@ void ApiWrap::topPromotionDone(const MTPhelp_PromoData &proxy) {
 void ApiWrap::requestDeepLinkInfo(
 		const QString &path,
 		Fn<void(TextWithEntities message, bool updateRequired)> callback) {
+#if 0 // todo
 	request(_deepLinkInfoRequestId).cancel();
 	_deepLinkInfoRequestId = request(MTPhelp_GetDeepLinkInfo(
 		MTP_string(path)
@@ -359,8 +365,10 @@ void ApiWrap::requestDeepLinkInfo(
 	}).fail([=] {
 		_deepLinkInfoRequestId = 0;
 	}).send();
+#endif
 }
 
+#if 0 // mtp
 void ApiWrap::requestTermsUpdate() {
 	if (_termsUpdateRequestId) {
 		return;
@@ -409,13 +417,16 @@ void ApiWrap::requestTermsUpdate() {
 		requestTermsUpdate();
 	}).send();
 }
+#endif
 
 void ApiWrap::acceptTerms(bytes::const_span id) {
+#if 0 // todo
 	request(MTPhelp_AcceptTermsOfService(
 		MTP_dataJSON(MTP_bytes(id))
 	)).done([=] {
 		requestTermsUpdate();
 	}).send();
+#endif
 }
 
 void ApiWrap::checkChatInvite(
@@ -1127,11 +1138,11 @@ void ApiWrap::requestMoreDialogsIfNeeded() {
 #endif
 }
 
+#if 0 // mtp
 void ApiWrap::updateDialogsOffset(
 		Data::Folder *folder,
 		const QVector<MTPDialog> &dialogs,
 		const QVector<MTPMessage> &messages) {
-#if 0 // mtp
 	auto lastDate = TimeId(0);
 	auto lastPeer = PeerId(0);
 	auto lastMsgId = MsgId(0);
@@ -1173,8 +1184,8 @@ void ApiWrap::updateDialogsOffset(
 			dialogsLoadFinish(folder);
 		}
 	}
-#endif
 }
+#endif
 
 auto ApiWrap::dialogsLoadState(Data::Folder *folder) -> DialogsLoadState* {
 	if (!folder) {
@@ -1747,17 +1758,20 @@ void ApiWrap::saveStickerSets(
 			? _masksReorderRequestId
 			: _stickersReorderRequestId;
 	};
+#if 0 // todo
 	for (auto requestId : base::take(setDisenableRequests)) {
 		request(requestId).cancel();
 	}
 	request(base::take(reorderRequestId())).cancel();
 	request(base::take(_stickersClearRecentRequestId)).cancel();
 	request(base::take(_stickersClearRecentAttachedRequestId)).cancel();
+#endif
 
 	const auto stickersSaveOrder = [=] {
 		if (localOrder.size() < 2) {
 			return;
 		}
+#if 0 // todo
 		QVector<MTPlong> mtpOrder;
 		mtpOrder.reserve(localOrder.size());
 		for (const auto setId : std::as_const(localOrder)) {
@@ -1788,6 +1802,7 @@ void ApiWrap::saveStickerSets(
 				updateStickers();
 			}
 		}).send();
+#endif
 	};
 
 	const auto stickerSetDisenabled = [=](mtpRequestId requestId) {
@@ -1840,6 +1855,7 @@ void ApiWrap::saveStickerSets(
 				writeRecent = true;
 			}
 
+#if 0 // todo
 			const auto isAttached
 				= (removedSetId == Data::Stickers::CloudRecentAttachedSetId);
 			const auto flags = isAttached
@@ -1856,6 +1872,7 @@ void ApiWrap::saveStickerSets(
 			requestId = request(MTPmessages_ClearRecentStickers(
 				MTP_flags(flags)
 			)).done(finish).fail(finish).send();
+#endif
 			continue;
 		}
 
@@ -1876,6 +1893,9 @@ void ApiWrap::saveStickerSets(
 				const auto special = !!(set->flags & Flag::Special);
 				const auto emoji = !!(set->flags & Flag::Emoji);
 				const auto locked = (set->locked > 0);
+
+				const auto requestId = 0;
+#if 0 // todo
 				const auto setId = set->mtpInput();
 
 				auto requestId = request(MTPmessages_UninstallStickerSet(
@@ -1885,6 +1905,7 @@ void ApiWrap::saveStickerSets(
 				}).fail([=](const MTP::Error &error, mtpRequestId requestId) {
 					stickerSetDisenabled(requestId);
 				}).afterDelay(kSmallDelayMs).send();
+#endif
 
 				setDisenableRequests.insert(requestId);
 
@@ -1927,6 +1948,8 @@ void ApiWrap::saveStickerSets(
 		const auto set = it->second.get();
 		const auto archived = !!(set->flags & Flag::Archived);
 		if (archived && !localRemoved.contains(set->id)) {
+			const auto requestId = 0;
+#if 0 // todo
 			const auto mtpSetId = set->mtpInput();
 
 			const auto requestId = request(MTPmessages_InstallStickerSet(
@@ -1941,6 +1964,7 @@ void ApiWrap::saveStickerSets(
 					mtpRequestId requestId) {
 				stickerSetDisenabled(requestId);
 			}).afterDelay(kSmallDelayMs).send();
+#endif
 
 			setDisenableRequests.insert(requestId);
 
@@ -2003,7 +2027,9 @@ void ApiWrap::saveStickerSets(
 	if (setDisenableRequests.empty()) {
 		stickersSaveOrder();
 	} else {
+#if 0 // todo
 		requestSendDelayed();
+#endif
 	}
 }
 
@@ -2547,7 +2573,7 @@ void ApiWrap::saveDraftsToCloud() {
 		auto cloudDraft = history->cloudDraft(topicRootId);
 		auto localDraft = history->localDraft(topicRootId);
 		if (cloudDraft && cloudDraft->saveRequestId) {
-			request(base::take(cloudDraft->saveRequestId)).cancel();
+			sender().request(base::take(cloudDraft->saveRequestId)).cancel();
 		}
 		if (!_session->supportMode()) {
 			cloudDraft = history->createCloudDraft(topicRootId, localDraft);
@@ -2712,7 +2738,10 @@ void ApiWrap::registerModifyRequest(
 		mtpRequestId requestId) {
 	const auto i = _modifyRequests.find(key);
 	if (i != end(_modifyRequests)) {
+		sender().request(i->second).cancel();
+#if 0 // mtp
 		request(i->second).cancel();
+#endif
 		i->second = requestId;
 	} else {
 		_modifyRequests.emplace(key, requestId);
@@ -5082,6 +5111,7 @@ void ApiWrap::reloadContactSignupSilent() {
 	if (_contactSignupSilentRequestId) {
 		return;
 	}
+#if 0 // todo
 	const auto requestId = request(MTPaccount_GetContactSignUpNotification(
 	)).done([=](const MTPBool &result) {
 		_contactSignupSilentRequestId = 0;
@@ -5092,6 +5122,7 @@ void ApiWrap::reloadContactSignupSilent() {
 		_contactSignupSilentRequestId = 0;
 	}).send();
 	_contactSignupSilentRequestId = requestId;
+#endif
 }
 
 rpl::producer<bool> ApiWrap::contactSignupSilent() const {
@@ -5106,6 +5137,7 @@ std::optional<bool> ApiWrap::contactSignupSilentCurrent() const {
 }
 
 void ApiWrap::saveContactSignupSilent(bool silent) {
+#if 0 // todo
 	request(base::take(_contactSignupSilentRequestId)).cancel();
 
 	const auto requestId = request(MTPaccount_SetContactSignUpNotification(
@@ -5118,6 +5150,7 @@ void ApiWrap::saveContactSignupSilent(bool silent) {
 		_contactSignupSilentRequestId = 0;
 	}).send();
 	_contactSignupSilentRequestId = requestId;
+#endif
 }
 
 auto ApiWrap::botCommonGroups(not_null<UserData*> bot) const
@@ -5167,7 +5200,10 @@ void ApiWrap::requestBotCommonGroups(
 void ApiWrap::saveSelfBio(const QString &text) {
 	if (_bio.requestId) {
 		if (text != _bio.requestedText) {
+			sender().request(_bio.requestId).cancel();
+#if 0 // mtp
 			request(_bio.requestId).cancel();
+#endif
 		} else {
 			return;
 		}
diff --git a/Telegram/SourceFiles/apiwrap.h b/Telegram/SourceFiles/apiwrap.h
index 832683e2d38897..00ca269bc0c175 100644
--- a/Telegram/SourceFiles/apiwrap.h
+++ b/Telegram/SourceFiles/apiwrap.h
@@ -139,7 +139,10 @@ QString RequestKey(Types &&...values) {
 
 } // namespace Api
 
+#if 0 // mtp
 class ApiWrap final : public MTP::Sender {
+#endif
+class ApiWrap final {
 public:
 	using SendAction = Api::SendAction;
 	using MessageToSend = Api::MessageToSend;
@@ -211,12 +214,12 @@ class ApiWrap final : public MTP::Sender {
 		not_null<Storage::DownloadMtprotoTask*> task,
 		int requestId,
 		const QByteArray &current);
-#endif
 
 	void requestChangelog(
 		const QString &sinceVersion,
 		Fn<void(const MTPUpdates &result)> callback);
 	void refreshTopPromotion();
+#endif
 	void requestDeepLinkInfo(
 		const QString &path,
 		Fn<void(TextWithEntities message, bool updateRequired)> callback);
@@ -470,10 +473,12 @@ class ApiWrap final : public MTP::Sender {
 
 	void setupSupportMode();
 	void refreshDialogsLoadBlocked();
+#if 0 // mtp
 	void updateDialogsOffset(
 		Data::Folder *folder,
 		const QVector<MTPDialog> &dialogs,
 		const QVector<MTPMessage> &messages);
+#endif
 	void requestMoreDialogs(Data::Folder *folder);
 	DialogsLoadState *dialogsLoadState(Data::Folder *folder);
 	void dialogsLoadFinish(Data::Folder *folder);
@@ -584,15 +589,12 @@ class ApiWrap final : public MTP::Sender {
 		Api::SendOptions options,
 		uint64 randomId,
 		Fn<void(bool)> done = nullptr);
-#endif
-
 	void sendMultiPaidMedia(
 		not_null<HistoryItem*> item,
 		not_null<SendingAlbum*> album,
 		Fn<void(bool)> done = nullptr);
 
 	void getTopPromotionDelayed(TimeId now, TimeId next);
-#if 0 // mtp
 	void topPromotionDone(const MTPhelp_PromoData &proxy);
 #endif
 
@@ -735,12 +737,12 @@ class ApiWrap final : public MTP::Sender {
 
 #if 0 // mtp
 	base::flat_map<uint64, std::shared_ptr<SendingAlbum>> _sendingAlbums;
-#endif
 
 	mtpRequestId _topPromotionRequestId = 0;
 	std::pair<QString, uint32> _topPromotionKey;
 	TimeId _topPromotionNextRequestTime = TimeId(0);
 	base::Timer _topPromotionTimer;
+#endif
 
 	base::flat_set<not_null<const Data::ForumTopic*>> _updateNotifyTopics;
 	base::flat_set<not_null<const PeerData*>> _updateNotifyPeers;
@@ -756,8 +758,10 @@ class ApiWrap final : public MTP::Sender {
 
 	mtpRequestId _deepLinkInfoRequestId = 0;
 
+#if 0 // mtp
 	crl::time _termsUpdateSendAt = 0;
 	mtpRequestId _termsUpdateRequestId = 0;
+#endif
 
 	mtpRequestId _checkInviteRequestId = 0;
 	mtpRequestId _checkFilterInviteRequestId = 0;
diff --git a/Telegram/SourceFiles/boxes/background_box.cpp b/Telegram/SourceFiles/boxes/background_box.cpp
index ecb1bf2f6a5a04..f651c840f58984 100644
--- a/Telegram/SourceFiles/boxes/background_box.cpp
+++ b/Telegram/SourceFiles/boxes/background_box.cpp
@@ -364,11 +364,13 @@ void BackgroundBox::removePaper(const Data::WallPaper &paper) {
 			weak->_inner->removePaper(paper);
 		}
 		session->data().removeWallpaper(paper);
+#if 0 // todo
 		session->api().request(MTPaccount_SaveWallPaper(
 			paper.mtpInput(session),
 			MTP_bool(true),
 			paper.mtpSettings()
 		)).send();
+#endif
 	};
 	_controller->show(Ui::MakeConfirmBox({
 		.text = tr::lng_background_sure_delete(),
diff --git a/Telegram/SourceFiles/boxes/background_preview_box.cpp b/Telegram/SourceFiles/boxes/background_preview_box.cpp
index 828b2d095090ed..74135c86346e0b 100644
--- a/Telegram/SourceFiles/boxes/background_preview_box.cpp
+++ b/Telegram/SourceFiles/boxes/background_preview_box.cpp
@@ -831,10 +831,12 @@ void BackgroundPreviewBox::applyForEveryone() {
 		&& Data::IsCloudWallPaper(_paper);
 	_controller->content()->setChatBackground(_paper, std::move(_full));
 	if (install) {
+#if 0 // todo
 		_controller->session().api().request(MTPaccount_InstallWallPaper(
 			_paper.mtpInput(&_controller->session()),
 			_paper.mtpSettings()
 		)).send();
+#endif
 	}
 	closeBox();
 }
diff --git a/Telegram/SourceFiles/boxes/edit_caption_box.cpp b/Telegram/SourceFiles/boxes/edit_caption_box.cpp
index 96d8fa7829ea20..9a732ce167954f 100644
--- a/Telegram/SourceFiles/boxes/edit_caption_box.cpp
+++ b/Telegram/SourceFiles/boxes/edit_caption_box.cpp
@@ -1054,7 +1054,10 @@ void EditCaptionBox::save() {
 	lifetime().add([=] {
 		if (_saveRequestId) {
 			auto &session = _controller->session();
+#if 0 // mtp
 			session.api().request(base::take(_saveRequestId)).cancel();
+#endif
+			session.sender().request(base::take(_saveRequestId)).cancel();
 		}
 	});
 
diff --git a/Telegram/SourceFiles/boxes/peers/add_bot_to_chat_box.cpp b/Telegram/SourceFiles/boxes/peers/add_bot_to_chat_box.cpp
index 581b047779b1a1..e128e36dce202d 100644
--- a/Telegram/SourceFiles/boxes/peers/add_bot_to_chat_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/add_bot_to_chat_box.cpp
@@ -213,7 +213,10 @@ void AddBotToGroupBoxController::addBotToGroup(not_null<PeerData*> chat) {
 		_existingRightsChannel = nullptr;
 		_promotedSince = 0;
 		_promotedBy = 0;
+#if 0 // mtp
 		_bot->session().api().request(_existingRightsRequestId).cancel();
+#endif
+		_bot->session().sender().request(_existingRightsRequestId).cancel();
 	}
 	const auto requestedAddAdmin = (_scope == Scope::GroupAdmin)
 		|| (_scope == Scope::ChannelAdmin);
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_invite_links.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_invite_links.cpp
index dae5ad047b3493..cf239a0dc81747 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_invite_links.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_invite_links.cpp
@@ -786,7 +786,10 @@ AdminsController::AdminsController(
 }
 
 AdminsController::~AdminsController() {
+#if 0 // mtp
 	session().api().request(base::take(_requestId)).cancel();
+#endif
+	session().sender().request(base::take(_requestId)).cancel();
 }
 
 void AdminsController::prepare() {
diff --git a/Telegram/SourceFiles/boxes/premium_limits_box.cpp b/Telegram/SourceFiles/boxes/premium_limits_box.cpp
index 4a1f622258cf10..2c80129e572726 100644
--- a/Telegram/SourceFiles/boxes/premium_limits_box.cpp
+++ b/Telegram/SourceFiles/boxes/premium_limits_box.cpp
@@ -211,7 +211,9 @@ InactiveController::InactiveController(not_null<Main::Session*> session)
 
 InactiveController::~InactiveController() {
 	if (_requestId) {
+#if 0 // todo
 		_session->api().request(_requestId).cancel();
+#endif
 	}
 }
 
@@ -307,7 +309,9 @@ PublicsController::PublicsController(
 
 PublicsController::~PublicsController() {
 	if (_requestId) {
+#if 0 // todo
 		_navigation->session().api().request(_requestId).cancel();
+#endif
 	}
 }
 
diff --git a/Telegram/SourceFiles/boxes/share_box.cpp b/Telegram/SourceFiles/boxes/share_box.cpp
index e38be60f032015..5525407f829792 100644
--- a/Telegram/SourceFiles/boxes/share_box.cpp
+++ b/Telegram/SourceFiles/boxes/share_box.cpp
@@ -1568,10 +1568,10 @@ ShareBox::SubmitCallback ShareBox::DefaultForwardCallback(
 				: topicRootId;
 			const auto peer = thread->peer();
 			const auto threadHistory = thread->owningHistory();
+#if 0 // mtp
 			histories.sendRequest(threadHistory, requestType, [=](
 					Fn<void()> finish) {
 				const auto session = &threadHistory->session();
-#if 0 // goodToRemove
 				auto &api = session->api();
 				const auto sendFlags = commonSendFlags
 					| (topMsgId ? Flag::f_top_msg_id : Flag(0))
@@ -1595,8 +1595,6 @@ ShareBox::SubmitCallback ShareBox::DefaultForwardCallback(
 				)).done([=](const MTPUpdates &updates, mtpRequestId reqId) {
 					threadHistory->session().api().applyUpdates(updates);
 					state->requests.remove(reqId);
-#endif
-				const auto requestDone = [=] {
 					if (state->requests.empty()) {
 						if (show->valid()) {
 							auto phrase = rpl::variable<TextWithEntities>(
@@ -1606,8 +1604,6 @@ ShareBox::SubmitCallback ShareBox::DefaultForwardCallback(
 							show->hideLayer();
 						}
 					}
-				};
-#if 0 // goodToRemove
 					finish();
 				}).fail([=](const MTP::Error &error) {
 					if (error.type() == u"VOICE_MESSAGES_FORBIDDEN"_q) {
@@ -1619,76 +1615,77 @@ ShareBox::SubmitCallback ShareBox::DefaultForwardCallback(
 					}
 					finish();
 				}).afterRequest(threadHistory->sendRequestId).send();
-#endif
-
-				auto &api = threadHistory->session().sender();
-				auto tlOptions = Tdb::tl_messageSendOptions(
-					Tdb::tl_bool(ShouldSendSilent(peer, options)),
-					Tdb::tl_bool(true), // From background.
-					Api::ScheduledToTL(options.scheduled));
-
-				// If we have only one message to send
-				// Then there is a chance we should send a game score.
-				if (msgIds.size() == 1) {
-					auto tlCopyOptions = [&](
-							) -> std::optional<Tdb::TLmessageCopyOptions> {
-						if (!dropNames && !dropCaptions) {
-							return std::nullopt;
-						}
-						return Tdb::tl_messageCopyOptions(
-							Tdb::tl_bool(dropNames),
-							Tdb::tl_bool(dropCaptions),
-							Tdb::tl_formattedText(
-								Tdb::tl_string(),
-								Tdb::tl_vector<Tdb::TLtextEntity>()));
-					}();
-
-					threadHistory->sendRequestId = api.request(
-						Tdb::TLsendMessage(
-							peerToTdbChat(peer->id),
-							Tdb::tl_int53(0), // Message thread id.
-							Tdb::tl_int53(0), // Reply to message id.
-							std::move(tlOptions),
-							Tdb::tl_inputMessageForwarded(
-								peerToTdbChat(data->peer->id),
-								msgIds.front(),
-								Tdb::tl_bool(true), // In game share.
-								std::move(tlCopyOptions))
-					)).done([=](
-							const Tdb::TLmessage &message,
-							Tdb::RequestId reqId) {
-						peer->owner().processMessage(
-							message,
-							NewMessageType::Unread);
-						data->requests.remove(reqId);
-						requestDone();
-						finish();
-					}).fail([=] {
-						finish();
-					}).send();
-				} else {
-					threadHistory->sendRequestId = api.request(
-						Tdb::TLforwardMessages(
-							peerToTdbChat(peer->id),
-							peerToTdbChat(data->peer->id),
-							Tdb::tl_vector<Tdb::TLint53>(msgIds),
-							std::move(tlOptions),
-							Tdb::tl_bool(dropNames),
-							Tdb::tl_bool(dropCaptions),
-							Tdb::tl_bool(false) // Only preview.
-					)).done([=](
-							const Tdb::TLmessages &messages,
-							Tdb::RequestId reqId) {
-						data->requests.remove(reqId);
-						requestDone();
-						finish();
-					}).fail([=] {
-						finish();
-					}).send();
-				}
 				return threadHistory->sendRequestId;
 			});
 			state->requests.insert(threadHistory->sendRequestId);
+#endif
+			const auto requestDone = [=] {
+				if (data->requests.empty()) {
+					if (show->valid()) {
+						show->showToast(tr::lng_share_done(tr::now));
+						show->hideLayer();
+					}
+				}
+			};
+			auto &api = threadHistory->session().sender();
+			auto tlOptions = Tdb::tl_messageSendOptions(
+				Tdb::tl_bool(ShouldSendSilent(peer, options)),
+				Tdb::tl_bool(true), // From background.
+				Api::ScheduledToTL(options.scheduled));
+
+			// If we have only one message to send
+			// Then there is a chance we should send a game score.
+			if (msgIds.size() == 1) {
+				auto tlCopyOptions = [&](
+					) -> std::optional<Tdb::TLmessageCopyOptions> {
+					if (!dropNames && !dropCaptions) {
+						return std::nullopt;
+					}
+					return Tdb::tl_messageCopyOptions(
+						Tdb::tl_bool(dropNames),
+						Tdb::tl_bool(dropCaptions),
+						Tdb::tl_formattedText(
+							Tdb::tl_string(),
+							Tdb::tl_vector<Tdb::TLtextEntity>()),
+						Tdb::tl_bool(false)); // new_show_caption_above_media
+				}();
+
+				data->requests.insert(api.request(
+					Tdb::TLsendMessage(
+						peerToTdbChat(peer->id),
+						Tdb::tl_int53(0), // Message thread id.
+						Tdb::tl_int53(0), // Reply to message id.
+						std::move(tlOptions),
+						Tdb::tl_inputMessageForwarded(
+							peerToTdbChat(data->peer->id),
+							msgIds.front(),
+							Tdb::tl_bool(true), // In game share.
+							std::move(tlCopyOptions))
+					)).done([=](
+						const Tdb::TLmessage &message,
+						Tdb::RequestId reqId) {
+					peer->owner().processMessage(
+						message,
+						NewMessageType::Unread);
+					data->requests.remove(reqId);
+					requestDone();
+				}).send());
+			} else {
+				data->requests.insert(api.request(
+					Tdb::TLforwardMessages(
+						peerToTdbChat(peer->id),
+						peerToTdbChat(data->peer->id),
+						Tdb::tl_vector<Tdb::TLint53>(msgIds),
+						std::move(tlOptions),
+						Tdb::tl_bool(dropNames),
+						Tdb::tl_bool(dropCaptions)
+					)).done([=](
+						const Tdb::TLmessages &messages,
+						Tdb::RequestId reqId) {
+					data->requests.remove(reqId);
+					requestDone();
+				}).send());
+			}
 		}
 	};
 }
diff --git a/Telegram/SourceFiles/calls/group/calls_choose_join_as.cpp b/Telegram/SourceFiles/calls/group/calls_choose_join_as.cpp
index 485db930ec9e17..c6c44afaef6ceb 100644
--- a/Telegram/SourceFiles/calls/group/calls_choose_join_as.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_choose_join_as.cpp
@@ -301,7 +301,10 @@ void ChooseJoinAsBox(
 
 ChooseJoinAsProcess::~ChooseJoinAsProcess() {
 	if (_request) {
+#if 0 // mtp
 		_request->peer->session().api().request(_request->id).cancel();
+#endif
+		_request->peer->session().sender().request(_request->id).cancel();
 	}
 }
 
@@ -324,7 +327,10 @@ void ChooseJoinAsProcess::start(
 			_request->changingJoinAsFrom = changingJoinAsFrom;
 			return;
 		}
+#if 0 // mtp
 		session->api().request(_request->id).cancel();
+#endif
+		session->sender().request(_request->id).cancel();
 		_request = nullptr;
 	}
 
@@ -382,7 +388,7 @@ void ChooseJoinAsProcess::requestList() {
 		});
 		processList(std::move(list));
 #endif
-	_request->id = session->api().sender().request(
+	_request->id = session->sender().request(
 		Tdb::TLgetVideoChatAvailableParticipants(
 			peerToTdbChat(_request->peer->id)
 	)).done([=](const Tdb::TLDmessageSenders &data) {
diff --git a/Telegram/SourceFiles/calls/group/calls_group_rtmp.cpp b/Telegram/SourceFiles/calls/group/calls_group_rtmp.cpp
index d636b3f3109cbb..fdb47005a642a1 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_rtmp.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_rtmp.cpp
@@ -113,7 +113,10 @@ void StartRtmpProcess::start(
 			_request->done = std::move(done);
 			return;
 		}
+#if 0 // mtp
 		session->api().request(_request->id).cancel();
+#endif
+		session->sender().request(_request->id).cancel();
 		_request = nullptr;
 	}
 	_request = std::make_unique<RtmpRequest>(
@@ -132,7 +135,10 @@ void StartRtmpProcess::start(
 
 void StartRtmpProcess::close() {
 	if (_request) {
+#if 0 // mtp
 		_request->peer->session().api().request(_request->id).cancel();
+#endif
+		_request->peer->session().sender().request(_request->id).cancel();
 		if (const auto strong = _request->box.data()) {
 			strong->closeBox();
 		}
diff --git a/Telegram/SourceFiles/calls/group/calls_group_settings.cpp b/Telegram/SourceFiles/calls/group/calls_group_settings.cpp
index 4c5a80f6d2c122..afcd2fa8f26c28 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_settings.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_settings.cpp
@@ -816,8 +816,11 @@ std::pair<Fn<void()>, rpl::lifetime> ShareInviteLinkAction(
 		State(not_null<Main::Session*> session) : session(session) {
 		}
 		~State() {
+#if 0 // mtp
 			session->api().request(linkListenerRequestId).cancel();
 			session->api().request(linkSpeakerRequestId).cancel();
+#endif
+			session->sender().request(linkListenerRequestId).cancel();
 		}
 
 		not_null<Main::Session*> session;
diff --git a/Telegram/SourceFiles/chat_helpers/emoji_keywords.cpp b/Telegram/SourceFiles/chat_helpers/emoji_keywords.cpp
index 500de20b6ccc92..2dbc5a572ad990 100644
--- a/Telegram/SourceFiles/chat_helpers/emoji_keywords.cpp
+++ b/Telegram/SourceFiles/chat_helpers/emoji_keywords.cpp
@@ -356,9 +356,11 @@ EmojiKeywords::LangPack::LangPack(
 
 EmojiKeywords::LangPack::~LangPack() {
 	if (_requestId) {
+#if 0 // todo
 		if (const auto api = _delegate->api()) {
 			api->request(_requestId).cancel();
 		}
+#endif
 	}
 }
 
@@ -396,6 +398,7 @@ void EmojiKeywords::LangPack::refresh() {
 		return;
 	}
 	_state = State::Requested;
+#if 0 // todo
 	const auto send = [&](auto &&request) {
 		return api->request(
 			std::move(request)
@@ -414,6 +417,7 @@ void EmojiKeywords::LangPack::refresh() {
 			MTP_int(_data.version)))
 		: send(MTPmessages_GetEmojiKeywords(
 			MTP_string(_id)));
+#endif
 }
 
 void EmojiKeywords::LangPack::applyDifference(
@@ -695,6 +699,7 @@ void EmojiKeywords::refreshRemoteList() {
 		setRemoteList({});
 		return;
 	}
+#if 0 // todo
 	_api->request(base::take(_langsRequestId)).cancel();
 	auto languages = QVector<MTPstring>();
 	for (const auto &id : _localList) {
@@ -714,6 +719,7 @@ void EmojiKeywords::refreshRemoteList() {
 	}).fail([=] {
 		_langsRequestId = 0;
 	}).send();
+#endif
 }
 
 void EmojiKeywords::setRemoteList(std::vector<QString> &&list) {
diff --git a/Telegram/SourceFiles/data/components/scheduled_messages.cpp b/Telegram/SourceFiles/data/components/scheduled_messages.cpp
index 3890942d9e6e87..ecd3394e3a6075 100644
--- a/Telegram/SourceFiles/data/components/scheduled_messages.cpp
+++ b/Telegram/SourceFiles/data/components/scheduled_messages.cpp
@@ -134,7 +134,10 @@ ScheduledMessages::~ScheduledMessages() {
 void ScheduledMessages::clear() {
 	_lifetime.destroy();
 	for (const auto &request : base::take(_requests)) {
+#if 0 // mtp
 		_session->api().request(request.second.requestId).cancel();
+#endif
+		_session->sender().request(request.second.requestId).cancel();
 	}
 	base::take(_data);
 }
diff --git a/Telegram/SourceFiles/data/components/sponsored_messages.cpp b/Telegram/SourceFiles/data/components/sponsored_messages.cpp
index 2a416d0ac5745e..73bf6b5236b445 100644
--- a/Telegram/SourceFiles/data/components/sponsored_messages.cpp
+++ b/Telegram/SourceFiles/data/components/sponsored_messages.cpp
@@ -48,10 +48,14 @@ SponsoredMessages::~SponsoredMessages() {
 void SponsoredMessages::clear() {
 	_lifetime.destroy();
 	for (const auto &request : base::take(_requests)) {
+#if 0 // todo
 		_session->api().request(request.second.requestId).cancel();
+#endif
 	}
 	for (const auto &request : base::take(_viewRequests)) {
+#if 0 // todo
 		_session->api().request(request.second.requestId).cancel();
+#endif
 	}
 	base::take(_data);
 }
diff --git a/Telegram/SourceFiles/data/data_cloud_themes.cpp b/Telegram/SourceFiles/data/data_cloud_themes.cpp
index d74564f35fd213..fee2c43f3cc36a 100644
--- a/Telegram/SourceFiles/data/data_cloud_themes.cpp
+++ b/Telegram/SourceFiles/data/data_cloud_themes.cpp
@@ -171,6 +171,7 @@ void CloudThemes::install() {
 		return;
 	}
 	themeId = cloudId;
+#if 0 // tdlib todo
 	using Flag = MTPaccount_InstallTheme::Flag;
 	const auto flags = (IsNightMode() ? Flag::f_dark : Flag(0))
 		| Flag::f_format
@@ -181,6 +182,7 @@ void CloudThemes::install() {
 		MTP_string(Format()),
 		MTPBaseTheme()
 	)).send();
+#endif
 }
 
 void CloudThemes::reloadCurrent() {
@@ -627,12 +629,14 @@ void CloudThemes::remove(uint64 cloudThemeId) {
 	if (i == end(_list)) {
 		return;
 	}
+#if 0 // tdlib todo
 	_session->api().request(MTPaccount_SaveTheme(
 		MTP_inputTheme(
 			MTP_long(i->id),
 			MTP_long(i->accessHash)),
 		MTP_bool(true)
 	)).send();
+#endif
 	_list.erase(i);
 	_updates.fire({});
 }
diff --git a/Telegram/SourceFiles/data/data_group_call.cpp b/Telegram/SourceFiles/data/data_group_call.cpp
index 3e3afc2a3d4a51..b08dc01b1d6f93 100644
--- a/Telegram/SourceFiles/data/data_group_call.cpp
+++ b/Telegram/SourceFiles/data/data_group_call.cpp
@@ -86,9 +86,13 @@ GroupCall::GroupCall(
 }
 
 GroupCall::~GroupCall() {
+#if 0 // mtp
 	api().request(_unknownParticipantPeersRequestId).cancel();
 	api().request(_participantsRequestId).cancel();
 	api().request(_reloadRequestId).cancel();
+#endif
+	api().sender().request(_participantsRequestId).cancel();
+	api().sender().request(_reloadRequestId).cancel();
 }
 
 CallId GroupCall::id() const {
@@ -130,10 +134,15 @@ auto GroupCall::participants() const
 }
 
 void GroupCall::requestParticipants() {
-	api().sender().request(Tdb::TLloadGroupCallParticipants(
-		Tdb::tl_int32(_id),
-		Tdb::tl_int32(kRequestPerPage)
-	)).send();
+	_participantsRequestId = api().sender().request(
+		Tdb::TLloadGroupCallParticipants(
+			Tdb::tl_int32(_id),
+			Tdb::tl_int32(kRequestPerPage))
+	).done([=] {
+		_participantsRequestId = 0;
+	}).fail([=] {
+		_participantsRequestId = 0;
+	}).send();
 #if 0 // goodToRemove
 	if (!_savedFull) {
 		if (_participantsRequestId || _reloadRequestId) {
@@ -615,7 +624,10 @@ void GroupCall::reload() {
 	if (_reloadRequestId || _applyingQueuedUpdates) {
 		return;
 	}
+#if 0 // mtp
 	api().request(base::take(_participantsRequestId)).cancel();
+#endif
+	api().sender().request(base::take(_participantsRequestId)).cancel();
 
 	_reloadRequestId = api().sender().request(
 		Tdb::TLgetGroupCall(Tdb::tl_int32(_id))
diff --git a/Telegram/SourceFiles/data/data_histories.cpp b/Telegram/SourceFiles/data/data_histories.cpp
index 014d2b0da5e444..74f30a9945780b 100644
--- a/Telegram/SourceFiles/data/data_histories.cpp
+++ b/Telegram/SourceFiles/data/data_histories.cpp
@@ -383,6 +383,7 @@ void Histories::sendDialogRequests() {
 	if (_dialogRequestsPending.empty()) {
 		return;
 	}
+#if 0 // todo
 	const auto histories = ranges::views::all(
 		_dialogRequestsPending
 	) | ranges::views::transform([](const auto &pair) {
@@ -398,7 +399,6 @@ void Histories::sendDialogRequests() {
 		return false;
 	}) | ranges::to_vector;
 
-#if 0 // todo
 	auto peers = QVector<MTPInputDialogPeer>();
 	const auto dialogPeer = [](not_null<History*> history) {
 		return MTP_inputDialogPeer(history->peer->input);
@@ -528,6 +528,7 @@ void Histories::requestGroupAround(not_null<HistoryItem*> item) {
 	const auto id = item->id;
 	const auto key = GroupRequestKey{ history, item->topicRootId() };
 	const auto i = _chatListGroupRequests.find(key);
+#if 0 // todo
 	if (i != end(_chatListGroupRequests)) {
 		if (i->second.aroundId == id) {
 			return;
@@ -538,7 +539,6 @@ void Histories::requestGroupAround(not_null<HistoryItem*> item) {
 	}
 	constexpr auto kMaxAlbumCount = 10;
 
-#if 0 // todo
 	const auto requestId = sendRequest(history, RequestType::History, [=](
 			Fn<void()> finish) {
 		return session().api().request(MTPmessages_GetHistory(
@@ -696,6 +696,7 @@ void Histories::checkEmptyState(not_null<History*> history) {
 	}
 }
 
+#if 0 // mtp
 bool Histories::postponeHistoryRequest(const State &state) const {
 	const auto proj = [](const auto &pair) {
 		return pair.second.type;
@@ -710,7 +711,6 @@ bool Histories::postponeEntryRequest(const State &state) const {
 	});
 }
 
-#if 0 // mtp
 void Histories::deleteMessages(
 		not_null<History*> history,
 		const QVector<MTPint> &ids,
@@ -977,6 +977,7 @@ void Histories::deleteMessages(const MessageIdsList &ids, bool revoke) {
 	}
 }
 
+#if 0 // mtp
 int Histories::sendRequest(
 		not_null<History*> history,
 		RequestType type,
@@ -1249,6 +1250,7 @@ void Histories::finishSentRequest(
 	}
 	checkEmptyState(history);
 }
+#endif
 
 Histories::State *Histories::lookup(not_null<History*> history) {
 	const auto i = _states.find(history);
diff --git a/Telegram/SourceFiles/data/data_histories.h b/Telegram/SourceFiles/data/data_histories.h
index 384c7c513757e5..83671492255ed6 100644
--- a/Telegram/SourceFiles/data/data_histories.h
+++ b/Telegram/SourceFiles/data/data_histories.h
@@ -102,11 +102,13 @@ class Histories final {
 
 	void deleteMessages(const MessageIdsList &ids, bool revoke);
 
+#if 0 // mtp
 	int sendRequest(
 		not_null<History*> history,
 		RequestType type,
 		Fn<mtpRequestId(Fn<void()> finish)> generator);
 	void cancelRequest(int id);
+#endif
 
 	using PreparedMessage = std::variant<
 		MTPmessages_SendMessage,
@@ -196,6 +198,7 @@ class Histories final {
 	void sendReadRequest(not_null<History*> history, State &state);
 	[[nodiscard]] State *lookup(not_null<History*> history);
 	void checkEmptyState(not_null<History*> history);
+#if 0 // mtp
 	void checkPostponed(not_null<History*> history, int id);
 	void finishSentRequest(
 		not_null<History*> history,
@@ -203,6 +206,7 @@ class Histories final {
 		int id);
 	[[nodiscard]] bool postponeHistoryRequest(const State &state) const;
 	[[nodiscard]] bool postponeEntryRequest(const State &state) const;
+#endif
 	void postponeRequestDialogEntries();
 
 	void sendDialogRequests();
diff --git a/Telegram/SourceFiles/data/data_replies_list.cpp b/Telegram/SourceFiles/data/data_replies_list.cpp
index f95bab359d4e78..f7510a5eb763e7 100644
--- a/Telegram/SourceFiles/data/data_replies_list.cpp
+++ b/Telegram/SourceFiles/data/data_replies_list.cpp
@@ -81,8 +81,10 @@ RepliesList::RepliesList(
 }
 
 RepliesList::~RepliesList() {
+#if 0 // todo
 	histories().cancelRequest(base::take(_beforeId));
 	histories().cancelRequest(base::take(_afterId));
+#endif
 	if (_readRequestTimer.isActive()) {
 		sendReadTillRequest();
 	}
@@ -1010,9 +1012,9 @@ void RepliesList::sendReadTillRequest() {
 		_readRequestTimer.cancel();
 	}
 	const auto api = &_history->session().api();
+#if 0 // todo
 	api->request(base::take(_readRequestId)).cancel();
 
-#if 0 // todo
 	_readRequestId = api->request(MTPmessages_ReadDiscussion(
 		_history->peer->input,
 		MTP_int(_rootId),
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers.cpp b/Telegram/SourceFiles/data/stickers/data_stickers.cpp
index c3d658fe83ea11..bdf7d9c3cecdcc 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers.cpp
+++ b/Telegram/SourceFiles/data/stickers/data_stickers.cpp
@@ -642,6 +642,7 @@ void Stickers::requestSetToPushFaved(
 		}
 		setIsFaved(nullptr, document, std::move(list));
 	};
+#if 0 // todo
 	session().api().request(MTPmessages_GetStickerSet(
 		Data::InputStickerSet(document->sticker()->set),
 		MTP_int(0) // hash
@@ -668,6 +669,7 @@ void Stickers::requestSetToPushFaved(
 		// Perhaps this is a deleted sticker pack. Add anyway.
 		addAnyway({});
 	}).send();
+#endif
 }
 
 void Stickers::removeFromRecentSet(not_null<DocumentData*> document) {
diff --git a/Telegram/SourceFiles/dialogs/dialogs_widget.cpp b/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
index 29355010aa6b6b..bcc744e8edd9ee 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
@@ -1201,9 +1201,11 @@ void Widget::fullSearchRefreshOn(rpl::producer<> events) {
 		_searchTimer.cancel();
 		_searchCache.clear();
 		_singleMessageSearch.clear();
+#if 0 // todo
 		for (const auto &[requestId, query] : base::take(_searchQueries)) {
 			session().api().request(requestId).cancel();
 		}
+#endif
 		_searchQuery = QString();
 		_scroll->scrollToY(0);
 		cancelSearchRequest();
@@ -3167,9 +3169,11 @@ bool Widget::applySearchState(SearchState state) {
 void Widget::clearSearchCache() {
 	_searchCache.clear();
 	_singleMessageSearch.clear();
+#if 0 // todo
 	for (const auto &[requestId, query] : base::take(_searchQueries)) {
 		session().api().request(requestId).cancel();
 	}
+#endif
 	_searchQuery = QString();
 	_searchQueryFrom = nullptr;
 	_searchQueryTags.clear();
@@ -3697,9 +3701,11 @@ void Widget::scrollToEntry(const RowDescriptor &entry) {
 }
 
 void Widget::cancelSearchRequest() {
+#if 0 // todo
 	session().api().request(base::take(_searchRequest)).cancel();
 	session().data().histories().cancelRequest(
 		base::take(_searchInHistoryRequest));
+#endif
 }
 
 PeerData *Widget::searchInPeer() const {
diff --git a/Telegram/SourceFiles/history/history_widget.cpp b/Telegram/SourceFiles/history/history_widget.cpp
index 189bb37dc7f75a..dfa6bdec527dca 100644
--- a/Telegram/SourceFiles/history/history_widget.cpp
+++ b/Telegram/SourceFiles/history/history_widget.cpp
@@ -2701,8 +2701,12 @@ void HistoryWidget::clearSupportPreloadRequest() {
 	Expects(_history != nullptr);
 
 	if (_supportPreloadRequest) {
+#if 0 // mtp
 		auto &histories = _history->owner().histories();
 		histories.cancelRequest(_supportPreloadRequest);
+#endif
+		_history->session().sender().request(
+			_supportPreloadRequest).cancel();
 		_supportPreloadRequest = 0;
 	}
 }
diff --git a/Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp b/Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp
index b20173d6600225..55ef395ae15600 100644
--- a/Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp
+++ b/Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp
@@ -920,7 +920,9 @@ ComposeControls::~ComposeControls() {
 	saveFieldToHistoryLocalDraft();
 	unregisterDraftSources();
 	setTabbedPanel(nullptr);
+#if 0 // todo
 	session().api().request(_inlineBotResolveRequestId).cancel();
+#endif
 }
 
 Main::Session &ComposeControls::session() const {
@@ -3203,7 +3205,9 @@ void ComposeControls::updateInlineBotQuery() {
 		_inlineBotUsername = query.username;
 		auto &api = session().api();
 		if (_inlineBotResolveRequestId) {
+#if 0 // todo
 			api.request(_inlineBotResolveRequestId).cancel();
+#endif
 			_inlineBotResolveRequestId = 0;
 		}
 		if (query.lookingUpBot) {
diff --git a/Telegram/SourceFiles/history/view/history_view_replies_section.cpp b/Telegram/SourceFiles/history/view/history_view_replies_section.cpp
index 1ae6f36c5b69fd..d2eb816eb3ff00 100644
--- a/Telegram/SourceFiles/history/view/history_view_replies_section.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_replies_section.cpp
@@ -1311,7 +1311,9 @@ void RepliesWidget::edit(
 		if (!*saveEditMsgRequestId) {
 			return;
 		}
+#if 0 // todo
 		session().api().request(base::take(*saveEditMsgRequestId)).cancel();
+#endif
 	});
 
 	const auto done = [=](mtpRequestId requestId) {
diff --git a/Telegram/SourceFiles/history/view/history_view_scheduled_section.cpp b/Telegram/SourceFiles/history/view/history_view_scheduled_section.cpp
index cb5352f0b8e657..2de745eb857c7b 100644
--- a/Telegram/SourceFiles/history/view/history_view_scheduled_section.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_scheduled_section.cpp
@@ -778,7 +778,9 @@ void ScheduledWidget::edit(
 		if (!*saveEditMsgRequestId) {
 			return;
 		}
+#if 0 // todo
 		session().api().request(base::take(*saveEditMsgRequestId)).cancel();
+#endif
 	});
 
 	const auto done = [=](mtpRequestId requestId) {
diff --git a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
index 57a3ce9e572b47..41025751fc6daa 100644
--- a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
+++ b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
@@ -688,8 +688,11 @@ WebViewInstance::WebViewInstance(WebViewDescriptor &&descriptor)
 }
 
 WebViewInstance::~WebViewInstance() {
+	_session->sender().request(base::take(_requestId)).cancel();
+#if 0 // mtp
 	_session->api().request(base::take(_requestId)).cancel();
 	_session->api().request(base::take(_prolongId)).cancel();
+#endif
 	base::take(_panel);
 }
 
@@ -1712,7 +1715,9 @@ rpl::producer<> AttachWebView::popularAppBotsLoaded() const {
 }
 
 void AttachWebView::cancel() {
+#if 0 // todo
 	_session->api().request(base::take(_requestId)).cancel();
+#endif
 	_botUsername = QString();
 	_startCommand = QString();
 }
diff --git a/Telegram/SourceFiles/intro/intro_signup.cpp b/Telegram/SourceFiles/intro/intro_signup.cpp
index 59330b0e45fca6..ca1e321cb5289b 100644
--- a/Telegram/SourceFiles/intro/intro_signup.cpp
+++ b/Telegram/SourceFiles/intro/intro_signup.cpp
@@ -114,7 +114,7 @@ void SignupWidget::activate() {
 void SignupWidget::cancelled() {
 	_sentRequest = false;
 
-#if 0
+#if 0 // mtp
 	api().request(base::take(_sentRequest)).cancel();
 #endif
 }
diff --git a/Telegram/SourceFiles/main/main_session.cpp b/Telegram/SourceFiles/main/main_session.cpp
index fbf08c3972e3f6..d58b5466fff424 100644
--- a/Telegram/SourceFiles/main/main_session.cpp
+++ b/Telegram/SourceFiles/main/main_session.cpp
@@ -60,6 +60,8 @@ For license and copyright information please follow this link:
 namespace Main {
 namespace {
 
+using namespace Tdb;
+
 #if 0 // goodToRemove
 constexpr auto kTmpPasswordReserveTime = TimeId(10);
 #endif
@@ -127,7 +129,9 @@ Session::Session(
 , _saveSettingsTimer([=] { saveSettings(); }) {
 	Expects(_settings != nullptr);
 
+#if 0 // mtp
 	_api->requestTermsUpdate();
+#endif
 	_api->requestFullPeer(_user);
 
 #if 0 // mtp
@@ -406,11 +410,16 @@ void Session::unlockTerms() {
 }
 
 void Session::termsDeleteNow() {
+	sender().request(TLdeleteAccount(
+		tl_string("Decline ToS update")
+	)).send();
+#if 0 // mtp
 	api().request(MTPaccount_DeleteAccount(
 		MTP_flags(0),
 		MTP_string("Decline ToS update"),
 		MTPInputCheckPasswordSRP()
 	)).send();
+#endif
 }
 
 std::optional<Window::TermsLock> Session::termsLocked() const {
diff --git a/Telegram/SourceFiles/menu/menu_ttl_validator.cpp b/Telegram/SourceFiles/menu/menu_ttl_validator.cpp
index db170f73efcd85..b16a138e71c419 100644
--- a/Telegram/SourceFiles/menu/menu_ttl_validator.cpp
+++ b/Telegram/SourceFiles/menu/menu_ttl_validator.cpp
@@ -71,7 +71,10 @@ Args TTLValidator::createArgs() const {
 			if (period == state->savingPeriod) {
 				return;
 			}
+#if 0 // mtp
 			api.request(state->savingRequestId).cancel();
+#endif
+			api.sender().request(state->savingRequestId).cancel();
 		}
 		state->savingPeriod = period;
 #if 0 // goodToRemove
diff --git a/Telegram/SourceFiles/settings/settings_main.cpp b/Telegram/SourceFiles/settings/settings_main.cpp
index 3976e5ec2dba04..9cb684df0846b9 100644
--- a/Telegram/SourceFiles/settings/settings_main.cpp
+++ b/Telegram/SourceFiles/settings/settings_main.cpp
@@ -722,7 +722,9 @@ void SetupHelp(
 	const auto requestId = button->lifetime().make_state<mtpRequestId>();
 	button->lifetime().add([=] {
 		if (*requestId) {
+#if 0 // todo
 			controller->session().api().request(*requestId).cancel();
+#endif
 		}
 	});
 	button->addClickHandler([=] {
diff --git a/Telegram/SourceFiles/settings/settings_premium.cpp b/Telegram/SourceFiles/settings/settings_premium.cpp
index 6c239c49e27f37..c4cf87412ae204 100644
--- a/Telegram/SourceFiles/settings/settings_premium.cpp
+++ b/Telegram/SourceFiles/settings/settings_premium.cpp
@@ -391,6 +391,7 @@ using Order = std::vector<QString>;
 	};
 }
 
+#if 0 // mtp
 void SendAppLog(
 		not_null<Main::Session*> session,
 		const QString &type,
@@ -406,6 +407,7 @@ void SendAppLog(
 		))
 	)).send();
 }
+#endif
 
 [[nodiscard]] QString ResolveRef(const QString &ref) {
 	return ref.isEmpty() ? "settings" : ref;
@@ -415,6 +417,7 @@ void SendScreenShow(
 		not_null<Window::SessionController*> controller,
 		const std::vector<QString> &order,
 		const QString &ref) {
+#if 0 // todo
 	auto list = QVector<MTPJSONValue>();
 	list.reserve(order.size());
 	for (const auto &element : order) {
@@ -434,13 +437,16 @@ void SendScreenShow(
 		&controller->session(),
 		"premium.promo_screen_show",
 		data);
+#endif
 }
 
 void SendScreenAccept(not_null<Window::SessionController*> controller) {
+#if 0 // todo
 	SendAppLog(
 		&controller->session(),
 		"premium.promo_screen_accept",
 		MTP_jsonNull());
+#endif
 }
 
 class EmojiStatusTopBar final {
diff --git a/Telegram/SourceFiles/storage/file_upload.cpp b/Telegram/SourceFiles/storage/file_upload.cpp
index cd1ef122d7c3f6..ca1e904597f43f 100644
--- a/Telegram/SourceFiles/storage/file_upload.cpp
+++ b/Telegram/SourceFiles/storage/file_upload.cpp
@@ -805,7 +805,9 @@ void Uploader::cancelAllRequests() {
 void Uploader::clear() {
 	_queue.clear();
 	cancelAllRequests();
+#if 0 // mtp
 	stopSessions();
+#endif
 	_stopSessionsTimer.cancel();
 }
 
diff --git a/Telegram/SourceFiles/window/themes/window_theme.cpp b/Telegram/SourceFiles/window/themes/window_theme.cpp
index d9d2d20506891d..ba25d05f1ca764 100644
--- a/Telegram/SourceFiles/window/themes/window_theme.cpp
+++ b/Telegram/SourceFiles/window/themes/window_theme.cpp
@@ -584,7 +584,9 @@ void ChatBackground::checkUploadWallPaper() {
 		_session->uploader().cancel(id);
 	}
 	if (const auto id = base::take(_wallPaperRequestId)) {
+#if 0 // todo
 		_session->api().request(id).cancel();
+#endif
 	}
 	if (!Data::IsCustomWallPaper(_paper)
 		|| _original.isNull()
diff --git a/Telegram/SourceFiles/window/themes/window_theme_editor_box.cpp b/Telegram/SourceFiles/window/themes/window_theme_editor_box.cpp
index dd0d264386335a..c174c034c9d4d3 100644
--- a/Telegram/SourceFiles/window/themes/window_theme_editor_box.cpp
+++ b/Telegram/SourceFiles/window/themes/window_theme_editor_box.cpp
@@ -614,7 +614,9 @@ Fn<void()> SavePreparedTheme(
 
 	return [=] {
 		state->generating = false;
+#if 0 // tdlib todo
 		api->request(base::take(state->requestId)).cancel();
+#endif
 		session->uploader().cancel(state->id);
 		state->lifetime.destroy();
 	};

From 9ec7252d1ba5c1a169d34bdd947f7474a77e90f1 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 10 Aug 2022 17:35:25 +0300
Subject: [PATCH 171/349] Remove MTP::Sender completely.

---
 Telegram/SourceFiles/apiwrap.cpp                     |  2 ++
 Telegram/SourceFiles/apiwrap.h                       |  8 ++++++++
 Telegram/SourceFiles/boxes/background_box.cpp        |  4 ++++
 Telegram/SourceFiles/boxes/passcode_box.cpp          |  2 ++
 Telegram/SourceFiles/boxes/passcode_box.h            |  2 ++
 Telegram/SourceFiles/boxes/pin_messages_box.cpp      |  2 ++
 Telegram/SourceFiles/chat_helpers/gifs_list_widget.h |  5 +++++
 Telegram/SourceFiles/core/application.cpp            |  2 ++
 Telegram/SourceFiles/dialogs/dialogs_widget.h        |  6 ++++++
 .../view/controls/history_view_compose_controls.cpp  |  2 ++
 .../SourceFiles/inline_bots/inline_results_widget.h  |  4 ++++
 Telegram/SourceFiles/mtproto/mtp_instance.cpp        | 12 ++++++++++++
 Telegram/SourceFiles/mtproto/sender.h                |  9 +++++++++
 .../cloud_password/settings_cloud_password_email.cpp |  3 +++
 .../settings_cloud_password_email_confirm.cpp        |  6 ++++++
 .../cloud_password/settings_cloud_password_hint.cpp  |  3 +++
 .../cloud_password/settings_cloud_password_input.cpp |  9 +++++++++
 Telegram/SourceFiles/support/support_helper.cpp      |  2 ++
 Telegram/SourceFiles/support/support_helper.h        |  4 ++++
 19 files changed, 87 insertions(+)

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index bf2a9ad38776c9..7be1aa5f96f95f 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -611,6 +611,7 @@ void ApiWrap::toggleHistoryArchived(
 #endif
 }
 
+#if 0 // mtp
 void ApiWrap::sendMessageFail(
 		const MTP::Error &error,
 		not_null<PeerData*> peer,
@@ -618,6 +619,7 @@ void ApiWrap::sendMessageFail(
 		FullMsgId itemId) {
 	sendMessageFail(error.type(), peer, randomId, itemId);
 }
+#endif
 
 void ApiWrap::sendMessageFail(
 		const QString &error,
diff --git a/Telegram/SourceFiles/apiwrap.h b/Telegram/SourceFiles/apiwrap.h
index 00ca269bc0c175..eab1b5eabd4453 100644
--- a/Telegram/SourceFiles/apiwrap.h
+++ b/Telegram/SourceFiles/apiwrap.h
@@ -157,6 +157,12 @@ class ApiWrap final {
 	[[nodiscard]] Tdb::Account &tdb() const;
 	[[nodiscard]] Tdb::Sender &sender() const;
 
+	// For using legacy code MTP::Sender _api; _api(&apiwrap->instance()).
+	[[nodiscard]] Tdb::Sender &instance() const {
+		return sender();
+	}
+
+	bool apply(const Tdb::TLDupdateOption &update);
 #if 0 // mtp
 	void applyUpdates(
 		const MTPUpdates &updates,
@@ -399,11 +405,13 @@ class ApiWrap final {
 		not_null<InlineBots::Result*> data,
 		const SendAction &action,
 		std::optional<MsgId> localMessageId);
+#if 0 // mtp
 	void sendMessageFail(
 		const MTP::Error &error,
 		not_null<PeerData*> peer,
 		uint64 randomId = 0,
 		FullMsgId itemId = FullMsgId());
+#endif
 	void sendMessageFail(
 		const QString &error,
 		not_null<PeerData*> peer,
diff --git a/Telegram/SourceFiles/boxes/background_box.cpp b/Telegram/SourceFiles/boxes/background_box.cpp
index f651c840f58984..fe650e768ba5f8 100644
--- a/Telegram/SourceFiles/boxes/background_box.cpp
+++ b/Telegram/SourceFiles/boxes/background_box.cpp
@@ -134,7 +134,9 @@ class BackgroundBox::Inner final : public Ui::RpWidget {
 	const not_null<Main::Session*> _session;
 	PeerData * const _forPeer = nullptr;
 
+#if 0 // mtp
 	MTP::Sender _api;
+#endif
 
 	std::vector<Paper> _papers;
 	uint64 _currentId = 0;
@@ -386,7 +388,9 @@ BackgroundBox::Inner::Inner(
 : RpWidget(parent)
 , _session(session)
 , _forPeer(forPeer)
+#if 0 // mtp
 , _api(&_session->mtp())
+#endif
 , _check(
 	std::make_unique<Ui::RoundCheckbox>(
 		st::overviewCheck,
diff --git a/Telegram/SourceFiles/boxes/passcode_box.cpp b/Telegram/SourceFiles/boxes/passcode_box.cpp
index f7bdd56085beb6..f087945d319f77 100644
--- a/Telegram/SourceFiles/boxes/passcode_box.cpp
+++ b/Telegram/SourceFiles/boxes/passcode_box.cpp
@@ -927,9 +927,11 @@ void PasscodeBox::serverError() {
 	closeBox();
 }
 
+#if 0 // mtp
 bool PasscodeBox::handleCustomCheckError(const MTP::Error &error) {
 	return handleCustomCheckError(error.type());
 }
+#endif
 
 bool PasscodeBox::handleCustomCheckError(const QString &type) {
 #if 0 // goodToRemove
diff --git a/Telegram/SourceFiles/boxes/passcode_box.h b/Telegram/SourceFiles/boxes/passcode_box.h
index 5962fe0d9d44e5..be193bd7318c19 100644
--- a/Telegram/SourceFiles/boxes/passcode_box.h
+++ b/Telegram/SourceFiles/boxes/passcode_box.h
@@ -82,7 +82,9 @@ class PasscodeBox : public Ui::BoxContent {
 
 	rpl::producer<MTPauth_Authorization> newAuthorization() const;
 
+#if 0 // mtp
 	bool handleCustomCheckError(const MTP::Error &error);
+#endif
 	bool handleCustomCheckError(const QString &type);
 
 protected:
diff --git a/Telegram/SourceFiles/boxes/pin_messages_box.cpp b/Telegram/SourceFiles/boxes/pin_messages_box.cpp
index 0acd2587fb15c5..3a54f616f9fa86 100644
--- a/Telegram/SourceFiles/boxes/pin_messages_box.cpp
+++ b/Telegram/SourceFiles/boxes/pin_messages_box.cpp
@@ -59,8 +59,10 @@ void PinMessageBox(
 	const auto topicRootId = item->topic() ? item->topicRootId() : MsgId();
 	const auto pinningOld = IsOldForPin(msgId, peer, topicRootId);
 	const auto state = box->lifetime().make_state<State>();
+#if 0 // mtp
 	const auto api = box->lifetime().make_state<MTP::Sender>(
 		&peer->session().mtp());
+#endif
 
 	auto checkbox = [&]() -> object_ptr<Ui::Checkbox> {
 		if (peer->isUser() && !peer->isSelf()) {
diff --git a/Telegram/SourceFiles/chat_helpers/gifs_list_widget.h b/Telegram/SourceFiles/chat_helpers/gifs_list_widget.h
index 96d26fdf8044be..00b2e483cbb85c 100644
--- a/Telegram/SourceFiles/chat_helpers/gifs_list_widget.h
+++ b/Telegram/SourceFiles/chat_helpers/gifs_list_widget.h
@@ -14,6 +14,8 @@ For license and copyright information please follow this link:
 
 #include <QtCore/QTimer>
 
+#include "tdb/tdb_sender.h"
+
 namespace style {
 struct ComposeIcons;
 } // namespace style
@@ -180,7 +182,10 @@ class GifsListWidget final
 	const std::shared_ptr<Show> _show;
 	std::unique_ptr<Ui::TabbedSearch> _search;
 
+#if 0 // mtp
 	MTP::Sender _api;
+#endif
+	Tdb::Sender _api;
 
 	Section _section = Section::Gifs;
 	crl::time _lastScrolledAt = 0;
diff --git a/Telegram/SourceFiles/core/application.cpp b/Telegram/SourceFiles/core/application.cpp
index d5ff02e6345591..f111d08e1cb553 100644
--- a/Telegram/SourceFiles/core/application.cpp
+++ b/Telegram/SourceFiles/core/application.cpp
@@ -322,6 +322,7 @@ void Application::run() {
 		PowerSaving::SetForceAll(saving && !ignore);
 	}, _lifetime);
 
+#if 0 // todo pause handling responses / updates
 	style::ShortAnimationPlaying(
 	) | rpl::start_with_next([=](bool playing) {
 		if (playing) {
@@ -330,6 +331,7 @@ void Application::run() {
 			MTP::details::unpause();
 		}
 	}, _lifetime);
+#endif
 
 	DEBUG_LOG(("Application Info: inited..."));
 
diff --git a/Telegram/SourceFiles/dialogs/dialogs_widget.h b/Telegram/SourceFiles/dialogs/dialogs_widget.h
index 9c4da34b1b3f70..99555988944c3b 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_widget.h
+++ b/Telegram/SourceFiles/dialogs/dialogs_widget.h
@@ -15,6 +15,12 @@ For license and copyright information please follow this link:
 #include "mtproto/sender.h"
 #include "api/api_single_message_search.h"
 
+namespace Tdb {
+class TLchats;
+class TLfoundMessages;
+class TLfoundChatMessages;
+} // namespace Tdb
+
 namespace MTP {
 class Error;
 } // namespace MTP
diff --git a/Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp b/Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp
index 55ef395ae15600..8650a39fd8e8fe 100644
--- a/Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp
+++ b/Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp
@@ -88,6 +88,8 @@ For license and copyright information please follow this link:
 #include "styles/style_chat_helpers.h"
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_sender.h"
+
 namespace HistoryView {
 namespace {
 
diff --git a/Telegram/SourceFiles/inline_bots/inline_results_widget.h b/Telegram/SourceFiles/inline_bots/inline_results_widget.h
index 614360ec504722..54e3c124d55db0 100644
--- a/Telegram/SourceFiles/inline_bots/inline_results_widget.h
+++ b/Telegram/SourceFiles/inline_bots/inline_results_widget.h
@@ -17,6 +17,10 @@ For license and copyright information please follow this link:
 #include "mtproto/sender.h"
 #include "inline_bots/inline_bot_layout_item.h"
 
+namespace Tdb {
+class TLinlineQueryResults;
+} // namespace Tdb
+
 namespace Api {
 struct SendOptions;
 } // namespace Api
diff --git a/Telegram/SourceFiles/mtproto/mtp_instance.cpp b/Telegram/SourceFiles/mtproto/mtp_instance.cpp
index eb6771a2080c8a..9e8ff9bcb03af4 100644
--- a/Telegram/SourceFiles/mtproto/mtp_instance.cpp
+++ b/Telegram/SourceFiles/mtproto/mtp_instance.cpp
@@ -27,6 +27,8 @@ For license and copyright information please follow this link:
 #include "base/timer.h"
 #include "base/network_reachability.h"
 
+#include "mtproto/facade.h"
+
 namespace MTP {
 namespace {
 
@@ -51,7 +53,10 @@ int GetNextRequestId() {
 
 } // namespace details
 
+#if 0 // mtp
 class Instance::Private : private Sender {
+#endif
+class Instance::Private {
 public:
 	Private(
 		not_null<Instance*> instance,
@@ -307,8 +312,11 @@ Instance::Private::Private(
 	not_null<Instance*> instance,
 	Instance::Mode mode,
 	Fields &&fields)
+#if 0 // mtp
 : Sender(instance)
 , _instance(instance)
+#endif
+: _instance(instance)
 , _mode(mode)
 , _config(std::move(fields.config))
 , _networkReachability(base::NetworkReachability::Instance())
@@ -589,6 +597,7 @@ void Instance::Private::requestCDNConfig() {
 	if (_cdnConfigLoadRequestId || !hasMainDcId()) {
 		return;
 	}
+#if 0 // mtp
 	_cdnConfigLoadRequestId = request(
 		MTPhelp_GetCdnConfig()
 	).done([this](const MTPCdnConfig &result) {
@@ -598,6 +607,7 @@ void Instance::Private::requestCDNConfig() {
 		});
 		Local::writeSettings();
 	}).send();
+#endif
 }
 
 void Instance::Private::restart() {
@@ -1821,7 +1831,9 @@ void Instance::Private::prepareToDestroy() {
 	// It accesses Instance in destructor, so it should be destroyed first.
 	_configLoader.reset();
 
+#if 0 // mtp
 	requestCancellingDiscard();
+#endif
 
 	for (const auto &[shiftedDcId, session] : base::take(_sessions)) {
 		session->kill();
diff --git a/Telegram/SourceFiles/mtproto/sender.h b/Telegram/SourceFiles/mtproto/sender.h
index 5330a0559cff9c..68018ac93dec25 100644
--- a/Telegram/SourceFiles/mtproto/sender.h
+++ b/Telegram/SourceFiles/mtproto/sender.h
@@ -7,6 +7,14 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+#include "tdb/tdb_sender.h"
+
+namespace MTP {
+using Sender = Tdb::Sender;
+} // namespace MTP
+
+#if 0 // mtp
+
 #include "base/variant.h"
 #include "mtproto/mtproto_response.h"
 #include "mtproto/mtp_instance.h"
@@ -475,3 +483,4 @@ inline Sender::SentRequestWrap Sender::request(mtpRequestId requestId) noexcept
 }
 
 } // namespace MTP
+#endif
diff --git a/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_email.cpp b/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_email.cpp
index aead318d0a296e..df96e0af6fa161 100644
--- a/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_email.cpp
+++ b/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_email.cpp
@@ -118,7 +118,10 @@ void Email::setupContent() {
 		}, [=](const QString &type) {
 			_requestLifetime.destroy();
 
+#if 0 // mtp
 			if (MTP::IsFloodError(type)) {
+#endif
+			if (Tdb::IsFloodError(type)) {
 				error->show();
 				error->setText(tr::lng_flood_error(tr::now));
 			} else if (AbstractStep::isPasswordInvalidError(type)) {
diff --git a/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_email_confirm.cpp b/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_email_confirm.cpp
index b1879387e87c59..9a1fab00de0479 100644
--- a/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_email_confirm.cpp
+++ b/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_email_confirm.cpp
@@ -280,7 +280,10 @@ void EmailConfirm::setupContent() {
 				newInput->showError();
 				error->show();
 
+#if 0 // mtp
 				if (MTP::IsFloodError(type)) {
+#endif
+				if (Tdb::IsFloodError(type)) {
 					error->setText(tr::lng_flood_error(tr::now));
 				} else if (type == u"CODE_INVALID"_q) {
 					error->setText(tr::lng_signin_wrong_code(tr::now));
@@ -317,7 +320,10 @@ void EmailConfirm::setupContent() {
 				newInput->showError();
 				error->show();
 
+#if 0 // mtp
 				if (MTP::IsFloodError(type)) {
+#endif
+				if (Tdb::IsFloodError(type)) {
 					error->setText(tr::lng_flood_error(tr::now));
 					return;
 				}
diff --git a/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_hint.cpp b/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_hint.cpp
index e690b99051ce9d..fb0fbea6de561a 100644
--- a/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_hint.cpp
+++ b/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_hint.cpp
@@ -99,7 +99,10 @@ void Hint::setupContent() {
 				_requestLifetime.destroy();
 
 				error->show();
+#if 0 // mtp
 				if (MTP::IsFloodError(type)) {
+#endif
+				if (Tdb::IsFloodError(type)) {
 					error->setText(tr::lng_flood_error(tr::now));
 				} else {
 					error->setText(Lang::Hard::ServerError());
diff --git a/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_input.cpp b/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_input.cpp
index fc16b817998ace..fdb9fd8e2bbe5a 100644
--- a/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_input.cpp
+++ b/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_input.cpp
@@ -250,7 +250,10 @@ void Input::setupContent() {
 					_requestLifetime.destroy();
 
 					error->show();
+#if 0 // mtp
 					if (MTP::IsFloodError(type)) {
+#endif
+					if (Tdb::IsFloodError(type)) {
 						error->setText(tr::lng_flood_error(tr::now));
 					} else {
 						error->setText(Lang::Hard::ServerError());
@@ -320,7 +323,10 @@ void Input::setupContent() {
 				_requestLifetime.destroy();
 
 				error->show();
+#if 0 // mtp
 				if (MTP::IsFloodError(type)) {
+#endif
+				if (Tdb::IsFloodError(type)) {
 					error->setText(tr::lng_flood_error(tr::now));
 				} else {
 					error->setText(Lang::Hard::ServerError());
@@ -354,7 +360,10 @@ void Input::setupContent() {
 			newInput->showError();
 			newInput->selectAll();
 			error->show();
+#if 0 // mtp
 			if (MTP::IsFloodError(type)) {
+#endif
+			if (Tdb::IsFloodError(type)) {
 				error->setText(tr::lng_flood_error(tr::now));
 			} else if (type == u"PASSWORD_HASH_INVALID"_q
 				|| type == u"SRP_PASSWORD_CHANGED"_q) {
diff --git a/Telegram/SourceFiles/support/support_helper.cpp b/Telegram/SourceFiles/support/support_helper.cpp
index 27e132f2e967d5..102e9d5f4e6b43 100644
--- a/Telegram/SourceFiles/support/support_helper.cpp
+++ b/Telegram/SourceFiles/support/support_helper.cpp
@@ -264,6 +264,7 @@ Helper::Helper(not_null<Main::Session*> session)
 , _templates(_session)
 , _reoccupyTimer([=] { reoccupy(); })
 , _checkOccupiedTimer([=] { checkOccupiedChats(); }) {
+#if 0 // tdlib todo
 	_api.request(MTPhelp_GetSupportName(
 	)).done([=](const MTPhelp_SupportName &result) {
 		result.match([&](const MTPDhelp_supportName &data) {
@@ -275,6 +276,7 @@ Helper::Helper(not_null<Main::Session*> session)
 			+ QString::number(Core::Launcher::Instance().installationTag())
 			+ ']');
 	}).send();
+#endif
 }
 
 std::unique_ptr<Helper> Helper::Create(not_null<Main::Session*> session) {
diff --git a/Telegram/SourceFiles/support/support_helper.h b/Telegram/SourceFiles/support/support_helper.h
index fd46acd38a6add..968b3798fa0d9f 100644
--- a/Telegram/SourceFiles/support/support_helper.h
+++ b/Telegram/SourceFiles/support/support_helper.h
@@ -11,6 +11,10 @@ For license and copyright information please follow this link:
 #include "support/support_templates.h"
 #include "mtproto/sender.h"
 
+namespace Tdb {
+class TLuserSupportInfo;
+} // namespace Tdb
+
 class History;
 
 namespace Main {

From ad398334e521a0022237a8b5c5b08f2879fc1e88 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 10 Aug 2022 18:36:10 +0300
Subject: [PATCH 172/349] Migrate AttachWebView to TDLib.

---
 Telegram/SourceFiles/api/api_updates.cpp      |   4 +
 Telegram/SourceFiles/data/data_document.cpp   |   4 +
 Telegram/SourceFiles/data/data_document.h     |   1 +
 .../inline_bots/bot_attach_web_view.cpp       | 204 ++++++++++++++++--
 .../inline_bots/bot_attach_web_view.h         |  13 ++
 .../window/themes/window_theme.cpp            |  23 +-
 6 files changed, 232 insertions(+), 17 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 313b9b7e49970f..63f44c89e3cc28 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -3083,7 +3083,11 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateTermsOfService &data) {
 	}, [&](const TLDupdateUsersNearby &data) {
 	}, [&](const TLDupdateAttachmentMenuBots &data) {
+		session().attachWebView().apply(data);
 	}, [&](const TLDupdateWebAppMessageSent &data) {
+		session().data().webViewResultSent({
+			.queryId = uint64(data.vweb_app_launch_id().v),
+		});
 	}, [&](const TLDupdateDiceEmojis &data) {
 		session().diceStickersPacks().apply(data);
 	}, [&](const TLDupdateAnimatedEmojiMessageClicked &data) {
diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index c638c5ff151894..765ac4e1e0ed05 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -602,6 +602,10 @@ void DocumentData::setFromTdb(const TLvideoNote &data) {
 	_flags &= ~Flag::HasAttachedStickers;
 }
 
+void DocumentData::setSimpleFromTdb(const Tdb::TLfile &data) {
+	setTdbLocation(data);
+}
+
 Data::Session &DocumentData::owner() const {
 	return *_owner;
 }
diff --git a/Telegram/SourceFiles/data/data_document.h b/Telegram/SourceFiles/data/data_document.h
index 98c751d993269a..4cf48f907e3773 100644
--- a/Telegram/SourceFiles/data/data_document.h
+++ b/Telegram/SourceFiles/data/data_document.h
@@ -136,6 +136,7 @@ class DocumentData final {
 	[[nodiscard]] static DocumentId IdFromTdb(
 		const Tdb::TLnotificationSound &data);
 	void setFromTdb(const Tdb::TLnotificationSound &data);
+	void setSimpleFromTdb(const Tdb::TLfile &data);
 
 	[[nodiscard]] FileId tdbFileId() const;
 
diff --git a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
index 41025751fc6daa..7caa1961f359b1 100644
--- a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
+++ b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
@@ -73,9 +73,15 @@ For license and copyright information please follow this link:
 
 #include <QSvgRenderer>
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+#include "api/api_sending.h"
+
 namespace InlineBots {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kProlongTimeout = 60 * crl::time(1000);
 constexpr auto kRefreshBotsTimeout = 60 * 60 * crl::time(1000);
 constexpr auto kPopularAppBotsLimit = 100;
@@ -171,6 +177,47 @@ constexpr auto kPopularAppBotsLimit = 100;
 	return result;
 }
 
+[[nodiscard]] DocumentData *ResolveIcon(
+		not_null<Main::Session*> session,
+		const TLDattachmentMenuBot &data) {
+	if (const auto &icon = data.vdefault_icon()) {
+		const auto result = session->data().processPlainDocument(*icon);
+		result->forceToCache(true);
+		return result;
+	}
+	return nullptr;
+}
+
+
+[[nodiscard]] PeerTypes ResolvePeerTypes(const TLDattachmentMenuBot &data) {
+	using Type = PeerType;
+	return (data.vsupports_bot_chats().v ? Type::Bot : Type())
+		| (data.vsupports_self_chat().v ? Type::SameBot : Type())
+		| (data.vsupports_channel_chats().v ? Type::Broadcast : Type())
+		| (data.vsupports_group_chats().v ? Type::Group : Type())
+		| (data.vsupports_user_chats().v ? Type::User : Type());
+}
+
+[[nodiscard]] std::optional<AttachWebViewBot> ParseAttachBot(
+		not_null<Main::Session*> session,
+		const TLattachmentMenuBot &bot) {
+	const auto &data = bot.data();
+	const auto user = session->data().userLoaded(
+		UserId(data.vbot_user_id().v));
+	const auto good = user
+		&& user->isBot()
+		&& user->botInfo->supportsAttachMenu;
+	return good
+		? AttachWebViewBot{
+			.user = user,
+			.icon = ResolveIcon(session, data),
+			.name = data.vname().v,
+			.types = ResolvePeerTypes(data),
+			.inactive = false,
+			.hasSettings = data.vsupports_settings().v,
+		} : std::optional<AttachWebViewBot>();
+}
+
 [[nodiscard]] Ui::LocationPickerConfig ResolveMapsConfig(
 		not_null<Main::Session*> session) {
 	const auto &appConfig = session->appConfig();
@@ -786,6 +833,7 @@ void WebViewInstance::resolveApp(
 		const QString &appname,
 		const QString &startparam,
 		bool forceConfirmation) {
+#if 0 // mtp
 	const auto already = _session->data().findBotApp(_bot->id, appname);
 	_requestId = _session->api().request(MTPmessages_GetBotApp(
 		MTP_inputBotAppShortName(
@@ -807,6 +855,17 @@ void WebViewInstance::resolveApp(
 		}
 		const auto confirm = data.is_inactive() || forceConfirmation;
 		const auto writeAccess = result.data().is_request_write_access();
+#endif
+	_requestId = _session->sender().request(TLsearchWebApp(
+		tl_int53(peerToUser(_bot->id).bare),
+		tl_string(appname)
+	)).done([=](const TLDfoundWebApp &data) {
+		_requestId = 0;
+		_app = std::make_unique<BotAppData>(&_session->data(), BotAppId());
+		_app->apply(_bot->id, data.vweb_app());
+		const auto firstTime = !data.vskip_confirmation().v;
+		const auto confirm = firstTime || forceConfirmation;
+		const auto writeAccess = data.vrequest_write_access().v;
 
 		// Check if this app can be added to main menu.
 		// On fail it'll still be opened.
@@ -915,7 +974,25 @@ void WebViewInstance::requestButton() {
 	Expects(_context.action.has_value());
 
 	const auto &action = *_context.action;
-#if 0 // todo
+
+	_requestId = _session->sender().request(TLopenWebApp(
+		peerToTdbChat(action.history->peer->id),
+		tl_int53(peerToUser(_bot->id).bare),
+		tl_string(_button.startCommand.isEmpty()
+			? _button.url
+			: _button.startCommand),
+		Window::Theme::WebViewTheme(),
+		tl_string("tdesktop"),
+		tl_int53(action.replyTo.topicRootId.bare),
+		MessageReplyTo(action)
+	)).done([=](const TLwebAppInfo &result) {
+		const auto &data = result.data();
+		show(data.vurl().v, data.vlaunch_id().v);
+	}).fail([=](const Error &error) {
+		_parentShow->showToast(error.message);
+		close();
+	}).send();
+#if 0 // mtp
 	using Flag = MTPmessages_RequestWebView::Flag;
 	_requestId = _session->api().request(MTPmessages_RequestWebView(
 		MTP_flags(Flag::f_theme_params
@@ -953,7 +1030,18 @@ void WebViewInstance::requestButton() {
 }
 
 void WebViewInstance::requestSimple() {
-#if 0 // todo
+	_requestId = _session->sender().request(TLgetWebAppUrl(
+		tl_int53(peerToUser(_bot->id).bare),
+		tl_string(_button.url.isEmpty() ? _button.startCommand : _button.url),
+		Window::Theme::WebViewTheme(),
+		tl_string("tdesktop")
+	)).done([=](const TLDhttpUrl &data) {
+		show(data.vurl().v);
+	}).fail([=](const Error &error) {
+		_parentShow->showToast(error.message);
+		close();
+	}).send();
+#if 0 // mtp
 	using Flag = MTPmessages_RequestSimpleWebView::Flag;
 	_requestId = _session->api().request(MTPmessages_RequestSimpleWebView(
 		MTP_flags(Flag::f_theme_params
@@ -1008,6 +1096,7 @@ void WebViewInstance::requestApp(bool allowWrite) {
 	Expects(_app != nullptr);
 	Expects(_context.action.has_value());
 
+#if 0 // mtp
 	using Flag = MTPmessages_RequestAppWebView::Flag;
 	const auto app = _app;
 	const auto flags = Flag::f_theme_params
@@ -1026,6 +1115,21 @@ void WebViewInstance::requestApp(bool allowWrite) {
 	}).fail([=](const MTP::Error &error) {
 		_requestId = 0;
 		if (error.type() == u"BOT_INVALID"_q) {
+#endif
+	_requestId = _session->sender().request(TLgetWebAppLinkUrl(
+		peerToTdbChat(_context.action->history->peer->id),
+		tl_int53(peerToUser(_app->botId).bare),
+		tl_string(_app->shortName),
+		tl_string(_appStartParam),
+		Window::Theme::WebViewTheme(),
+		tl_string("tdesktop"),
+		tl_bool(allowWrite)
+	)).done([=](const TLDhttpUrl &data) {
+		_requestId = 0;
+		show(data.vurl().v);
+	}).fail([=](const Error &error) {
+		_requestId = 0;
+		if (error.message == u"BOT_INVALID"_q) {
 			_session->attachWebView().requestBots();
 		}
 		close();
@@ -1192,11 +1296,11 @@ void WebViewInstance::started(uint64 queryId) {
 	}) | rpl::start_with_next([=] {
 		close();
 	}, _panel->lifetime());
+#if 0 // mtp
 	const auto action = *_context.action;
 	base::timer_each(
 		kProlongTimeout
 	) | rpl::start_with_next([=] {
-#if 0 // todo
 		using Flag = MTPmessages_ProlongWebView::Flag;
 		_session->api().request(base::take(_prolongId)).cancel();
 		_prolongId = _session->api().request(MTPmessages_ProlongWebView(
@@ -1214,8 +1318,13 @@ void WebViewInstance::started(uint64 queryId) {
 		)).done([=] {
 			_prolongId = 0;
 		}).send();
-#endif
 	}, _panel->lifetime());
+#endif
+	_panel->lifetime().add([=] {
+		_session->sender().request(TLcloseWebApp(
+			tl_int64(queryId)
+		)).send();
+	});
 }
 
 Webview::ThemeParams WebViewInstance::botThemeParams() {
@@ -1404,7 +1513,12 @@ void WebViewInstance::botSendData(QByteArray data) {
 		return;
 	}
 	_dataSent = true;
-#if 0 // todo
+	_session->sender().request(TLsendWebAppData(
+		tl_int53(peerToUser(_bot->id).bare),
+		tl_string(_button.text),
+		tl_string(data)
+	)).send();
+#if 0 // mtp
 	_session->api().request(MTPmessages_SendWebViewData(
 		_bot->inputUser,
 		MTP_long(base::RandomValue<uint64>()),
@@ -1449,20 +1563,31 @@ void WebViewInstance::botSwitchInlineQuery(
 }
 
 void WebViewInstance::botCheckWriteAccess(Fn<void(bool allowed)> callback) {
+	_session->sender().request(TLcanBotSendMessages(
+		tl_int53(peerToUser(_bot->id).bare)
+	)).done([=] {
+		callback(true);
+#if 0 // mtp
 	_session->api().request(MTPbots_CanSendMessage(
 		_bot->inputUser
 	)).done([=](const MTPBool &result) {
 		callback(mtpIsTrue(result));
+#endif
 	}).fail([=] {
 		callback(false);
 	}).send();
 }
 
 void WebViewInstance::botAllowWriteAccess(Fn<void(bool allowed)> callback) {
+	_session->sender().request(TLallowBotToSendMessages(
+		tl_int53(peerToUser(_bot->id).bare)
+	)).done([=] {
+#if 0 // mtp
 	_session->api().request(MTPbots_AllowSendMessage(
 		_bot->inputUser
 	)).done([session = _session, callback](const MTPUpdates &result) {
 		session->api().applyUpdates(result);
+#endif
 		callback(true);
 	}).fail([=] {
 		callback(false);
@@ -1493,6 +1618,16 @@ void WebViewInstance::botSharePhone(Fn<void(bool shared)> callback) {
 void WebViewInstance::botInvokeCustomMethod(
 		Ui::BotWebView::CustomMethodRequest request) {
 	const auto callback = request.callback;
+	_session->sender().request(TLsendWebAppCustomRequest(
+		tl_int53(peerToUser(_bot->id).bare),
+		tl_string(request.method),
+		tl_string(QString::fromUtf8(request.params))
+	)).done([=](const TLDcustomRequestResult &data) {
+		callback(data.vresult().v.toUtf8());
+	}).fail([=](const Error &error) {
+		callback(base::make_unexpected(error.message));
+	}).send();
+#if 0 // mtp
 	_session->api().request(MTPbots_InvokeWebViewCustomMethod(
 		_bot->inputUser,
 		MTP_string(request.method),
@@ -1502,6 +1637,7 @@ void WebViewInstance::botInvokeCustomMethod(
 	}).fail([=](const MTP::Error &error) {
 		callback(base::make_unexpected(error.type()));
 	}).send();
+#endif
 }
 
 void WebViewInstance::botOpenPrivacyPolicy() {
@@ -1715,9 +1851,10 @@ rpl::producer<> AttachWebView::popularAppBotsLoaded() const {
 }
 
 void AttachWebView::cancel() {
-#if 0 // todo
+#if 0 // mtp
 	_session->api().request(base::take(_requestId)).cancel();
 #endif
+	_session->sender().request(base::take(_requestId)).cancel();
 	_botUsername = QString();
 	_startCommand = QString();
 }
@@ -1729,7 +1866,7 @@ void AttachWebView::requestBots(Fn<void()> callback) {
 	if (_botsRequestId) {
 		return;
 	}
-#if 0 // todo
+#if 0 // mtp
 	_botsRequestId = _session->api().request(MTPmessages_GetAttachMenuBots(
 		MTP_long(_botsHash)
 	)).done([=](const MTPAttachMenuBots &result) {
@@ -1770,6 +1907,23 @@ bool AttachWebView::showMainMenuNewBadge(
 		&& !disclaimerAccepted(bot);
 }
 
+void AttachWebView::apply(const Tdb::TLDupdateAttachmentMenuBots &update) {
+	_attachBots.clear();
+	_attachBots.reserve(update.vbots().v.size());
+	for (const auto &bot : update.vbots().v) {
+		if (auto parsed = ParseAttachBot(_session, bot)) {
+			if (!parsed->inactive) {
+				if (const auto icon = parsed->icon) {
+					parsed->media = icon->createMediaView();
+					icon->save(Data::FileOrigin(), {});
+				}
+				_attachBots.push_back(std::move(*parsed));
+			}
+		}
+	}
+	_attachBotsUpdates.fire({});
+}
+
 void AttachWebView::requestAddToMenu(
 		not_null<UserData*> bot,
 		Fn<void(AddToMenuResult, PeerTypes supported)> done) {
@@ -1793,14 +1947,21 @@ void AttachWebView::requestAddToMenu(
 		return;
 	}
 
-#if 0 // todo
+#if 0 // mtp
 	process.requestId = _session->api().request(
 		MTPmessages_GetAttachMenuBot(bot->inputUser)
 	).done([=](const MTPAttachMenuBotsBot &result) {
+#endif
+	process.requestId = _session->sender().request(TLgetAttachmentMenuBot(
+		tl_int53(peerToUser(bot->id).bare)
+	)).done([=](const TLattachmentMenuBot &result) {
 		_addToMenu[bot].requestId = 0;
 		const auto &data = result.data();
+#if 0 // mtp
 		_session->data().processUsers(data.vusers());
 		const auto parsed = ParseAttachBot(_session, data.vbot());
+#endif
+		const auto parsed = ParseAttachBot(_session, result);
 		if (!parsed || bot != parsed->user) {
 			finish(AddToMenuResult::Unsupported, {});
 			return;
@@ -1828,7 +1989,6 @@ void AttachWebView::requestAddToMenu(
 	}).fail([=] {
 		finish(AddToMenuResult::Unsupported, {});
 	}).send();
-#endif
 }
 
 void AttachWebView::removeFromMenu(
@@ -1848,7 +2008,7 @@ void AttachWebView::resolveUsername(
 		done(peer);
 		return;
 	}
-#if 0 // todo
+#if 0 // mtp
 	_session->api().request(base::take(_requestId)).cancel();
 	_requestId = _session->api().request(MTPcontacts_ResolveUsername(
 		MTP_string(_botUsername)
@@ -1869,6 +2029,19 @@ void AttachWebView::resolveUsername(
 		}
 	}).send();
 #endif
+	_session->sender().request(base::take(_requestId)).cancel();
+	_requestId = _session->sender().request(TLsearchPublicChat(
+		tl_string(_botUsername)
+	)).done([=](const TLchat &result) {
+		_requestId = 0;
+		done(_peer->owner().processPeer(result));
+	}).fail([=](const Error &error) {
+		_requestId = 0;
+		if (error.code == 400) {
+			show->showToast(
+				tr::lng_username_not_found(tr::now, lt_user, _botUsername));
+		}
+	}).send();
 }
 
 void AttachWebView::open(WebViewDescriptor &&descriptor) {
@@ -2004,7 +2177,7 @@ void AttachWebView::toggleInMenu(
 		not_null<UserData*> bot,
 		ToggledState state,
 		Fn<void(bool success)> callback) {
-#if 0 // todo
+#if 0 // mtp
 	using Flag = MTPmessages_ToggleBotInAttachMenu::Flag;
 	_session->api().request(MTPmessages_ToggleBotInAttachMenu(
 		MTP_flags((state == ToggledState::AllowedToWrite)
@@ -2016,13 +2189,20 @@ void AttachWebView::toggleInMenu(
 		_requestId = 0;
 		_session->api().request(base::take(_botsRequestId)).cancel();
 		requestBots(callback ? [=] { callback(true); } : Fn<void()>());
+#endif
+	_session->sender().request(TLtoggleBotIsAddedToAttachmentMenu(
+		tl_int53(peerToUser(bot->id).bare),
+		tl_bool(state != ToggledState::Removed) // todo write_allowed
+	)).done([=] {
+		if (callback) {
+			callback(true);
+		}
 	}).fail([=] {
 		cancel();
 		if (callback) {
 			callback(false);
 		}
 	}).send();
-#endif
 }
 
 void ChooseAndSendLocation(
diff --git a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.h b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.h
index 4958ba19de15d3..00e816afa1b9f3 100644
--- a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.h
+++ b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.h
@@ -16,6 +16,15 @@ For license and copyright information please follow this link:
 #include "ui/chat/attach/attach_bot_webview.h"
 #include "ui/rp_widget.h"
 
+namespace Tdb {
+class TLDupdateAttachmentMenuBots;
+class TLwebApp;
+} // namespace Tdb
+
+namespace Api {
+struct SendAction;
+} // namespace Api
+
 namespace Data {
 class Thread;
 } // namespace Data
@@ -60,6 +69,7 @@ enum class PeerType : uint8 {
 	Broadcast = 0x10,
 };
 using PeerTypes = base::flags<PeerType>;
+inline constexpr bool is_flag_type(PeerType) { return true; }
 
 [[nodiscard]] bool PeerMatchesTypes(
 	not_null<PeerData*> peer,
@@ -320,6 +330,9 @@ class AttachWebView final : public base::has_weak_ptr {
 		Unsupported,
 		Cancelled,
 	};
+
+	void apply(const Tdb::TLDupdateAttachmentMenuBots &update);
+
 	void requestAddToMenu(
 		not_null<UserData*> bot,
 		Fn<void(AddToMenuResult, PeerTypes supported)> done);
diff --git a/Telegram/SourceFiles/window/themes/window_theme.cpp b/Telegram/SourceFiles/window/themes/window_theme.cpp
index ba25d05f1ca764..b3c57fa0adf00e 100644
--- a/Telegram/SourceFiles/window/themes/window_theme.cpp
+++ b/Telegram/SourceFiles/window/themes/window_theme.cpp
@@ -1653,18 +1653,31 @@ std::unique_ptr<Ui::ChatTheme> DefaultChatThemeOn(rpl::lifetime &lifetime) {
 }
 
 TLthemeParameters WebViewTheme() {
+	const auto qcolorToInt = [=](const QColor &color) {
+		return tl_int32((color.blue())
+			| (color.green() << 8)
+			| (color.red() << 16));
+	};
 	const auto colorToInt = [=](const style::color &color) {
-		const auto value = uint32(0xFF000000U)
-			| (uint32(color->c.red()) << 16)
-			| (uint32(color->c.green()) << 8)
-			| (uint32(color->c.blue()));
-		return tl_int32(*reinterpret_cast<const int32*>(&value));
+		return qcolorToInt(color->c);
+	};
+	const auto bg = st::windowBg->c;
+	const auto shadow = st::shadowFg->c;
+	const auto shadowAlpha = shadow.alphaF();
+	const auto mix = [&](int a, int b) {
+		return anim::interpolate(a, b, shadowAlpha);
 	};
+	const auto section_separator_color = qcolorToInt(QColor(
+		mix(bg.red(), shadow.red()),
+		mix(bg.green(), shadow.green()),
+		mix(bg.blue(), shadow.blue())));
 	return tl_themeParameters(
 		colorToInt(st::windowBg), // background_color
 		colorToInt(st::boxDividerBg), // secondary_background_color
 		colorToInt(st::windowBg), // header_background_color
+		colorToInt(st::windowBg), // bottom_bar_background_color
 		colorToInt(st::lightButtonBg), // section_background_color
+		section_separator_color,
 		colorToInt(st::windowFg), // text_color
 		colorToInt(st::lightButtonFg), // accent_text_color
 		colorToInt(st::windowActiveTextFg), // section_header_text_color

From 09cccc9ac4e88ace03ad5d93d45231cd90fe9f3c Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 10 Aug 2022 19:58:59 +0300
Subject: [PATCH 173/349] Read CanDeleteForAll and CanEdit from TDLib.

---
 Telegram/SourceFiles/data/data_types.h                | 8 ++++++--
 Telegram/SourceFiles/history/history_item.cpp         | 6 ++++++
 Telegram/SourceFiles/history/history_item.h           | 3 +++
 Telegram/SourceFiles/history/history_item_helpers.cpp | 4 ----
 4 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_types.h b/Telegram/SourceFiles/data/data_types.h
index 962c4fde19d952..2561710b63290e 100644
--- a/Telegram/SourceFiles/data/data_types.h
+++ b/Telegram/SourceFiles/data/data_types.h
@@ -236,8 +236,12 @@ struct StickerSetIdentifier {
 };
 
 enum class MessageFlag : uint64 {
-	HideEdited            = (1ULL << 0), // mtp
-	Legacy                = (1ULL << 1), // mtp
+#if 0 // mtp
+	HideEdited            = (1ULL << 0),
+	Legacy                = (1ULL << 1),
+#endif
+	CanDeleteForAll       = (1ULL << 0),
+	CanEdit               = (1ULL << 1),
 	HasReplyMarkup        = (1ULL << 2),
 	HasFromId             = (1ULL << 3),
 	HasPostAuthor         = (1ULL << 4),
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index 42d2588f4f8006..c6f547dc6d3a5a 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -403,7 +403,10 @@ HistoryItem::HistoryItem(
 		: MediaCheckResult::Good;
 	if (checked == MediaCheckResult::Unsupported) {
 		_flags &= ~MessageFlag::HasPostAuthor;
+#if 0 // mtp
 		_flags |= MessageFlag::Legacy;
+#endif
+		_flags &= ~MessageFlag::CanEdit;
 		createComponents(data);
 		setText(UnsupportedMessageText());
 	} else if (checked == MediaCheckResult::Empty) {
@@ -2314,6 +2317,8 @@ bool HistoryItem::canDelete() const {
 }
 
 bool HistoryItem::canDeleteForEveryone(TimeId now) const {
+	return (_flags & MessageFlag::CanDeleteForAll);
+#if 0 // mtp
 	const auto peer = _history->peer;
 	const auto &config = _history->session().serverConfig();
 	const auto messageToMyself = peer->isSelf();
@@ -2351,6 +2356,7 @@ bool HistoryItem::canDeleteForEveryone(TimeId now) const {
 		}
 	}
 	return true;
+#endif
 }
 
 bool HistoryItem::suggestReport() const {
diff --git a/Telegram/SourceFiles/history/history_item.h b/Telegram/SourceFiles/history/history_item.h
index 4caa6440748c51..02f00cbb655a8c 100644
--- a/Telegram/SourceFiles/history/history_item.h
+++ b/Telegram/SourceFiles/history/history_item.h
@@ -331,7 +331,10 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 		return _flags & MessageFlag::SendingFailed;
 	}
 	[[nodiscard]] bool hideEditedBadge() const {
+#if 0 // mtp
 		return (_flags & MessageFlag::HideEdited);
+#endif
+		return false;
 	}
 	[[nodiscard]] bool isLocal() const {
 		return _flags & MessageFlag::Local;
diff --git a/Telegram/SourceFiles/history/history_item_helpers.cpp b/Telegram/SourceFiles/history/history_item_helpers.cpp
index 59d7d192f7babc..14f00a3b9a160f 100644
--- a/Telegram/SourceFiles/history/history_item_helpers.cpp
+++ b/Telegram/SourceFiles/history/history_item_helpers.cpp
@@ -111,14 +111,10 @@ MessageFlags FlagsFromTdb(const TLDmessage &data) {
 		| (mediaUnread ? Flag::MediaIsUnread : Flag())
 		//| ((flags & MTP::f_silent) ? Flag::Silent : Flag()) // todo
 		| (data.vis_channel_post().v ? Flag::Post : Flag())
-		//| ((flags & MTP::f_legacy) ? Flag::Legacy : Flag()) // todo
 		| (data.vis_pinned().v ? Flag::Pinned : Flag())
 		//| ((flags & MTP::f_from_id) ? Flag::HasFromId : Flag()) // todo
 		| (data.vreply_to_message_id().v ? Flag::HasReplyInfo : Flag())
 		| (data.vreply_markup() ? Flag::HasReplyMarkup : Flag())
-		| (data.vcan_get_added_reactions().v
-			? Flag::CanViewReactions
-			: Flag())
 		| (views ? Flag::HasViews : Flag())
 		| (invertMedia ? Flag::InvertMedia : Flag());
 }

From 6c57b1ce0bb08a9ca5b4d3b54b913cd9f8c0eb1b Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 10 Aug 2022 20:29:22 +0300
Subject: [PATCH 174/349] Fix sending screenshots and photos.

---
 Telegram/SourceFiles/api/api_peer_photo.cpp     | 3 ++-
 Telegram/SourceFiles/api/api_ringtones.cpp      | 3 ++-
 Telegram/SourceFiles/storage/file_upload.cpp    | 9 +++++++--
 Telegram/SourceFiles/tdb/tdb_file_generator.cpp | 6 ++++--
 Telegram/SourceFiles/tdb/tdb_file_generator.h   | 4 +++-
 Telegram/SourceFiles/tdb/tdb_upload_bytes.cpp   | 2 +-
 6 files changed, 19 insertions(+), 8 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_peer_photo.cpp b/Telegram/SourceFiles/api/api_peer_photo.cpp
index 1d93a5231fb8c1..9c5ff9cf8ad4a3 100644
--- a/Telegram/SourceFiles/api/api_peer_photo.cpp
+++ b/Telegram/SourceFiles/api/api_peer_photo.cpp
@@ -252,7 +252,8 @@ void PeerPhoto::upload(
 
 	auto generator = std::make_unique<FileGenerator>(
 		&_session->tdb(),
-		std::move(data));
+		std::move(data),
+		"photo.jpg");
 	auto inputFile = tl_inputChatPhotoStatic(generator->inputFile());
 
 	const auto eraseExisted = [=] {
diff --git a/Telegram/SourceFiles/api/api_ringtones.cpp b/Telegram/SourceFiles/api/api_ringtones.cpp
index 86ed80cbd1ad92..3a2aa6df4d9c9b 100644
--- a/Telegram/SourceFiles/api/api_ringtones.cpp
+++ b/Telegram/SourceFiles/api/api_ringtones.cpp
@@ -109,7 +109,8 @@ void Ringtones::upload(
 
 	auto generator = std::make_unique<Tdb::FileGenerator>(
 		&_session->tdb(),
-		content);
+		content,
+		filename);
 	auto inputFile = generator->inputFile();
 
 	const auto eraseExisted = [=] {
diff --git a/Telegram/SourceFiles/storage/file_upload.cpp b/Telegram/SourceFiles/storage/file_upload.cpp
index ca1e904597f43f..2870368643c07a 100644
--- a/Telegram/SourceFiles/storage/file_upload.cpp
+++ b/Telegram/SourceFiles/storage/file_upload.cpp
@@ -383,10 +383,12 @@ void Uploader::start(
 			std::shared_ptr<FileGenerator> &generator,
 			const TLfileType &type,
 			const QByteArray &bytes,
+			const QString &filename,
 			std::unique_ptr<TLfile> *outResult = nullptr) {
 		generator = std::make_shared<FileGenerator>(
 			&_api->session().tdb(),
-			bytes);
+			bytes,
+			filename);
 		_api->sender().request(TLuploadFile(
 			generator->inputFile(),
 			type,
@@ -407,7 +409,8 @@ void Uploader::start(
 		upload(
 			state->thumbnailGenerator,
 			tl_fileTypeThumbnail(),
-			file->thumbbytes);
+			file->thumbbytes,
+			file->thumbname);
 		state->result.thumbnailGenerator = state->thumbnailGenerator;
 	}
 	const auto type = [&] {
@@ -428,12 +431,14 @@ void Uploader::start(
 			state->fileGenerator,
 			type,
 			file->filebytes,
+			file->filepath,
 			&state->result.file);
 	} else if (file->filepath.isEmpty()) {
 		upload(
 			state->fileGenerator,
 			type,
 			file->content,
+			file->filename,
 			&state->result.file);
 	} else {
 		_api->sender().request(TLuploadFile(
diff --git a/Telegram/SourceFiles/tdb/tdb_file_generator.cpp b/Telegram/SourceFiles/tdb/tdb_file_generator.cpp
index 50ce99d01aa451..e763135a5da962 100644
--- a/Telegram/SourceFiles/tdb/tdb_file_generator.cpp
+++ b/Telegram/SourceFiles/tdb/tdb_file_generator.cpp
@@ -19,10 +19,12 @@ constexpr auto kChunk = 128 * 1024;
 
 FileGenerator::FileGenerator(
 	not_null<Tdb::Account*> account,
-	QByteArray content)
+	QByteArray content,
+	QString filename)
 : _account(account)
 , _conversion(u"bytes_"_q + QString::number(base::RandomValue<uint32>()))
 , _content(std::move(content))
+, _filename(std::move(filename))
 , _api(&account->sender()) {
 	_account->registerFileGenerator(this);
 }
@@ -95,7 +97,7 @@ void FileGenerator::cancel(int code, const QString &message) {
 
 TLinputFile FileGenerator::inputFile() const {
 	return tl_inputFileGenerated(
-		tl_string(),
+		tl_string(_filename),
 		tl_string(_conversion),
 		tl_int53(_content.size()));
 }
diff --git a/Telegram/SourceFiles/tdb/tdb_file_generator.h b/Telegram/SourceFiles/tdb/tdb_file_generator.h
index 602416481c2204..7d57d1e9f5f1ac 100644
--- a/Telegram/SourceFiles/tdb/tdb_file_generator.h
+++ b/Telegram/SourceFiles/tdb/tdb_file_generator.h
@@ -19,7 +19,8 @@ class FileGenerator final {
 
 	FileGenerator(
 		not_null<Account*> account,
-		QByteArray content);
+		QByteArray content,
+		QString filename);
 	~FileGenerator();
 
 	void start(int64 id);
@@ -39,6 +40,7 @@ class FileGenerator final {
 	const QString _conversion;
 
 	QByteArray _content;
+	QString _filename;
 	Sender _api;
 	int64 _generationId = 0;
 	Offset _generationOffset = 0;
diff --git a/Telegram/SourceFiles/tdb/tdb_upload_bytes.cpp b/Telegram/SourceFiles/tdb/tdb_upload_bytes.cpp
index ce1af7c9abfe8c..0123dad630915f 100644
--- a/Telegram/SourceFiles/tdb/tdb_upload_bytes.cpp
+++ b/Telegram/SourceFiles/tdb/tdb_upload_bytes.cpp
@@ -15,7 +15,7 @@ BytesUploader::BytesUploader(
 	not_null<Tdb::Account*> account,
 	QByteArray content,
 	const TLfileType &type)
-: _fileGenerator(account, std::move(content))
+: _fileGenerator(account, std::move(content), QString())
 , _type(type)
 , _api(&account->sender()) {
 

From fe6b411b2567e8e9b11c963213acf1d7f7f8194f Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 11 Aug 2022 15:58:08 +0300
Subject: [PATCH 175/349] Remove tdb_tl_scheme include from headers.

---
 .../SourceFiles/api/api_attached_stickers.cpp |  2 +-
 .../SourceFiles/api/api_authorizations.cpp    |  2 +
 Telegram/SourceFiles/api/api_authorizations.h |  5 ++
 .../SourceFiles/api/api_chat_participants.h   |  5 ++
 .../SourceFiles/api/api_cloud_password.cpp    |  2 +
 Telegram/SourceFiles/api/api_cloud_password.h |  4 ++
 .../SourceFiles/api/api_confirm_phone.cpp     |  2 +
 Telegram/SourceFiles/api/api_global_privacy.h |  4 ++
 .../SourceFiles/api/api_self_destruct.cpp     |  2 +
 .../SourceFiles/api/api_text_entities.cpp     |  2 +
 Telegram/SourceFiles/api/api_text_entities.h  |  6 ++-
 Telegram/SourceFiles/api/api_updates.cpp      |  3 +-
 Telegram/SourceFiles/apiwrap.h                |  2 +-
 Telegram/SourceFiles/boxes/add_contact_box.h  |  4 ++
 Telegram/SourceFiles/boxes/passcode_box.cpp   |  2 +
 .../SourceFiles/boxes/peer_list_controllers.h |  4 ++
 .../boxes/peers/add_participants_box.cpp      |  7 +++
 .../boxes/peers/add_participants_box.h        |  6 +--
 .../boxes/peers/edit_participant_box.cpp      |  2 +
 .../boxes/peers/edit_participants_box.cpp     |  5 ++
 .../boxes/peers/edit_participants_box.h       | 10 ++--
 .../boxes/peers/edit_peer_permissions_box.cpp |  2 +
 .../SourceFiles/boxes/pin_messages_box.cpp    |  1 +
 Telegram/SourceFiles/boxes/share_box.cpp      |  1 +
 Telegram/SourceFiles/boxes/share_box.h        |  4 ++
 Telegram/SourceFiles/boxes/stickers_box.cpp   | 13 +++--
 Telegram/SourceFiles/boxes/stickers_box.h     |  6 +--
 .../calls/calls_box_controller.cpp            |  2 +
 .../SourceFiles/calls/calls_box_controller.h  |  4 ++
 Telegram/SourceFiles/calls/calls_call.cpp     |  2 +
 Telegram/SourceFiles/calls/calls_call.h       |  7 +++
 Telegram/SourceFiles/calls/calls_instance.cpp |  2 +
 Telegram/SourceFiles/calls/calls_instance.h   |  9 +++-
 .../calls/group/calls_group_call.cpp          |  1 +
 .../calls/group/calls_group_call.h            |  8 +++
 .../chat_helpers/stickers_list_widget.h       |  4 ++
 .../countries/countries_manager.cpp           |  2 +
 Telegram/SourceFiles/data/data_group_call.cpp |  2 +
 Telegram/SourceFiles/data/data_group_call.h   |  8 ++-
 Telegram/SourceFiles/data/data_session.cpp    |  1 +
 Telegram/SourceFiles/data/data_session.h      |  7 ++-
 .../admin_log/history_admin_log_item.cpp      |  2 +
 .../admin_log/history_admin_log_item.h        |  4 +-
 Telegram/SourceFiles/intro/intro_code.cpp     |  2 +
 .../intro/intro_password_check.cpp            |  2 +
 Telegram/SourceFiles/intro/intro_phone.cpp    |  1 +
 Telegram/SourceFiles/intro/intro_qr.cpp       |  2 +
 Telegram/SourceFiles/intro/intro_signup.cpp   |  2 +
 Telegram/SourceFiles/intro/intro_start.cpp    |  1 +
 Telegram/SourceFiles/intro/intro_step.cpp     |  1 +
 Telegram/SourceFiles/intro/intro_step.h       |  6 +++
 Telegram/SourceFiles/intro/intro_widget.h     |  7 +++
 .../SourceFiles/lang/lang_cloud_manager.cpp   | 11 ++---
 .../SourceFiles/lang/lang_cloud_manager.h     |  9 +++-
 Telegram/SourceFiles/lang/lang_instance.cpp   |  6 ++-
 Telegram/SourceFiles/lang/lang_instance.h     |  8 ++-
 Telegram/SourceFiles/main/main_app_config.cpp |  2 +
 Telegram/SourceFiles/main/main_session.cpp    |  4 ++
 Telegram/SourceFiles/main/main_session.h      |  1 +
 .../streaming/media_streaming_loader_tdb.cpp  |  1 +
 .../SourceFiles/menu/menu_ttl_validator.cpp   |  2 +
 .../passport/passport_form_controller.cpp     |  2 +
 .../passport/passport_form_controller.h       |  8 +++
 .../SourceFiles/payments/payments_form.cpp    |  1 +
 .../settings_cloud_password_email.cpp         |  2 +
 .../settings_cloud_password_email_confirm.cpp |  2 +
 .../settings_cloud_password_hint.cpp          |  2 +
 .../settings_cloud_password_input.cpp         |  2 +
 .../SourceFiles/storage/file_download_tdb.cpp |  1 +
 .../SourceFiles/tdb/details/tdb_instance.cpp  | 35 ++++++++++---
 .../SourceFiles/tdb/details/tdb_instance.h    | 49 ++++++++++---------
 .../SourceFiles/tdb/details/tdb_tl_core.h     | 11 +----
 .../tdb/details/tdb_tl_core_external.h        | 22 +++++++++
 .../SourceFiles/tdb/tdb_file_generator.cpp    |  1 +
 Telegram/SourceFiles/tdb/tdb_file_generator.h |  2 +
 Telegram/SourceFiles/tdb/tdb_tl_scheme.h      | 13 +++--
 Telegram/SourceFiles/tdb/tdb_upload_bytes.cpp |  1 +
 Telegram/SourceFiles/tdb/tdb_upload_bytes.h   |  1 +
 Telegram/cmake/td_tdb.cmake                   |  1 +
 79 files changed, 319 insertions(+), 78 deletions(-)
 create mode 100644 Telegram/SourceFiles/tdb/details/tdb_tl_core_external.h

diff --git a/Telegram/SourceFiles/api/api_attached_stickers.cpp b/Telegram/SourceFiles/api/api_attached_stickers.cpp
index 675d3083d6c481..dcd07c24dc50e2 100644
--- a/Telegram/SourceFiles/api/api_attached_stickers.cpp
+++ b/Telegram/SourceFiles/api/api_attached_stickers.cpp
@@ -98,7 +98,7 @@ void AttachedStickers::request(
 			return;
 		} else if (list.size() > 1) {
 			strongController->show(
-				Box<StickersBox>(strongController, data.vsets()));
+				Box<StickersBox>(strongController, data.vsets().v));
 			return;
 		}
 		// Single attached sticker pack.
diff --git a/Telegram/SourceFiles/api/api_authorizations.cpp b/Telegram/SourceFiles/api/api_authorizations.cpp
index 18183d7ec05d4e..85375d41eedec0 100644
--- a/Telegram/SourceFiles/api/api_authorizations.cpp
+++ b/Telegram/SourceFiles/api/api_authorizations.cpp
@@ -14,6 +14,8 @@ For license and copyright information please follow this link:
 #include "core/core_settings.h"
 #include "lang/lang_keys.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 namespace {
 
diff --git a/Telegram/SourceFiles/api/api_authorizations.h b/Telegram/SourceFiles/api/api_authorizations.h
index acc3f93498a650..29ab4e66d84970 100644
--- a/Telegram/SourceFiles/api/api_authorizations.h
+++ b/Telegram/SourceFiles/api/api_authorizations.h
@@ -9,6 +9,11 @@ For license and copyright information please follow this link:
 
 #include "mtproto/sender.h"
 
+namespace Tdb {
+class TLok;
+class Error;
+} // namespace Tdb
+
 class ApiWrap;
 
 namespace Api {
diff --git a/Telegram/SourceFiles/api/api_chat_participants.h b/Telegram/SourceFiles/api/api_chat_participants.h
index e37effc541191c..eec8598338acf7 100644
--- a/Telegram/SourceFiles/api/api_chat_participants.h
+++ b/Telegram/SourceFiles/api/api_chat_participants.h
@@ -11,6 +11,11 @@ For license and copyright information please follow this link:
 #include "mtproto/sender.h"
 #include "base/timer.h"
 
+namespace Tdb {
+class TLDchatMembers;
+class TLchatMember;
+} // namespace Tdb
+
 class ApiWrap;
 class ChannelData;
 
diff --git a/Telegram/SourceFiles/api/api_cloud_password.cpp b/Telegram/SourceFiles/api/api_cloud_password.cpp
index 590cb7a93304ee..b58a317770afb4 100644
--- a/Telegram/SourceFiles/api/api_cloud_password.cpp
+++ b/Telegram/SourceFiles/api/api_cloud_password.cpp
@@ -15,6 +15,8 @@ For license and copyright information please follow this link:
 #include "base/unixtime.h"
 #include "base/call_delayed.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 namespace {
 
diff --git a/Telegram/SourceFiles/api/api_cloud_password.h b/Telegram/SourceFiles/api/api_cloud_password.h
index 6c46df2805562d..978da703589834 100644
--- a/Telegram/SourceFiles/api/api_cloud_password.h
+++ b/Telegram/SourceFiles/api/api_cloud_password.h
@@ -9,6 +9,10 @@ For license and copyright information please follow this link:
 
 #include "mtproto/sender.h"
 
+namespace Tdb {
+class TLpasswordState;
+} // namespace Tdb
+
 namespace Core {
 struct CloudPasswordState;
 } // namespace Core
diff --git a/Telegram/SourceFiles/api/api_confirm_phone.cpp b/Telegram/SourceFiles/api/api_confirm_phone.cpp
index b417d0141e249f..d99242cc7d3cac 100644
--- a/Telegram/SourceFiles/api/api_confirm_phone.cpp
+++ b/Telegram/SourceFiles/api/api_confirm_phone.cpp
@@ -16,6 +16,8 @@ For license and copyright information please follow this link:
 #include "ui/text/format_values.h" // Ui::FormatPhone
 #include "window/window_session_controller.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 
 ConfirmPhone::ConfirmPhone(not_null<ApiWrap*> api)
diff --git a/Telegram/SourceFiles/api/api_global_privacy.h b/Telegram/SourceFiles/api/api_global_privacy.h
index 9de1d62350b8eb..b5aa44feb87662 100644
--- a/Telegram/SourceFiles/api/api_global_privacy.h
+++ b/Telegram/SourceFiles/api/api_global_privacy.h
@@ -9,6 +9,10 @@ For license and copyright information please follow this link:
 
 #include "mtproto/sender.h"
 
+namespace Tdb {
+class TLDupdateOption;
+} // namespace Tdb
+
 class ApiWrap;
 
 namespace Main {
diff --git a/Telegram/SourceFiles/api/api_self_destruct.cpp b/Telegram/SourceFiles/api/api_self_destruct.cpp
index 46542aeed4fa10..e572d7d02d5114 100644
--- a/Telegram/SourceFiles/api/api_self_destruct.cpp
+++ b/Telegram/SourceFiles/api/api_self_destruct.cpp
@@ -9,6 +9,8 @@ For license and copyright information please follow this link:
 
 #include "apiwrap.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 
 SelfDestruct::SelfDestruct(not_null<ApiWrap*> api)
diff --git a/Telegram/SourceFiles/api/api_text_entities.cpp b/Telegram/SourceFiles/api/api_text_entities.cpp
index ff00c0be09c51e..0d6190ff72e1a8 100644
--- a/Telegram/SourceFiles/api/api_text_entities.cpp
+++ b/Telegram/SourceFiles/api/api_text_entities.cpp
@@ -14,6 +14,8 @@ For license and copyright information please follow this link:
 #include "data/stickers/data_stickers_set.h"
 #include "main/main_session.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 namespace {
 
diff --git a/Telegram/SourceFiles/api/api_text_entities.h b/Telegram/SourceFiles/api/api_text_entities.h
index 39773bf9a22a5f..c6870f7f46f536 100644
--- a/Telegram/SourceFiles/api/api_text_entities.h
+++ b/Telegram/SourceFiles/api/api_text_entities.h
@@ -8,7 +8,11 @@ For license and copyright information please follow this link:
 #pragma once
 
 #include "ui/text/text_entity.h"
-#include "tdb/tdb_tl_scheme.h"
+
+namespace Tdb {
+class TLtextEntity;
+class TLformattedText;
+} // namespace Tdb
 
 namespace Main {
 class Session;
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 63f44c89e3cc28..55e7fc45c8e70a 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -67,7 +67,6 @@ For license and copyright information please follow this link:
 #include "ui/text/format_values.h" // Ui::FormatPhone
 
 #include "tdb/tdb_account.h"
-#include "api/api_global_privacy.h"
 #include "history/history_item_reply_markup.h"
 
 namespace Api {
@@ -3059,7 +3058,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 			// todo
 		});
 	}, [&](const TLDupdateOption &data) {
-		if (session().api().globalPrivacy().apply(data)) {
+		if (session().apply(data)) {
 			return;
 		} else if (Lang::CurrentCloudManager().apply(data)) {
 			return;
diff --git a/Telegram/SourceFiles/apiwrap.h b/Telegram/SourceFiles/apiwrap.h
index eab1b5eabd4453..e22e260ca2eccb 100644
--- a/Telegram/SourceFiles/apiwrap.h
+++ b/Telegram/SourceFiles/apiwrap.h
@@ -24,7 +24,7 @@ struct ChatRestrictionsInfo;
 namespace Tdb {
 class Account;
 class Sender;
-struct Error;
+class Error;
 class TLstickerSet;
 class TLscopeNotificationSettings;
 class TLchatInviteLinkInfo;
diff --git a/Telegram/SourceFiles/boxes/add_contact_box.h b/Telegram/SourceFiles/boxes/add_contact_box.h
index 9f4a19cc9150f1..af99ec00d0e07a 100644
--- a/Telegram/SourceFiles/boxes/add_contact_box.h
+++ b/Telegram/SourceFiles/boxes/add_contact_box.h
@@ -11,6 +11,10 @@ For license and copyright information please follow this link:
 #include "base/timer.h"
 #include "mtproto/sender.h"
 
+namespace Tdb {
+class TLcheckChatUsernameResult;
+} // namespace Tdb
+
 class PeerListBox;
 struct RequestPeerQuery;
 
diff --git a/Telegram/SourceFiles/boxes/passcode_box.cpp b/Telegram/SourceFiles/boxes/passcode_box.cpp
index f087945d319f77..abd8bd900ba130 100644
--- a/Telegram/SourceFiles/boxes/passcode_box.cpp
+++ b/Telegram/SourceFiles/boxes/passcode_box.cpp
@@ -33,6 +33,8 @@ For license and copyright information please follow this link:
 #include "styles/style_boxes.h"
 #include "base/qt/qt_common_adapters.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace {
 
 enum class PasswordErrorType {
diff --git a/Telegram/SourceFiles/boxes/peer_list_controllers.h b/Telegram/SourceFiles/boxes/peer_list_controllers.h
index 71699c3cd5eb72..4f207fb3b803fc 100644
--- a/Telegram/SourceFiles/boxes/peer_list_controllers.h
+++ b/Telegram/SourceFiles/boxes/peer_list_controllers.h
@@ -17,6 +17,10 @@ namespace Tdb {
 class TLchats;
 } // namespace Tdb
 
+namespace Tdb {
+class TLchats;
+} // namespace Tdb
+
 class History;
 
 namespace style {
diff --git a/Telegram/SourceFiles/boxes/peers/add_participants_box.cpp b/Telegram/SourceFiles/boxes/peers/add_participants_box.cpp
index 55bd6a05917ef6..e90c60a83de52a 100644
--- a/Telegram/SourceFiles/boxes/peers/add_participants_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/add_participants_box.cpp
@@ -44,6 +44,8 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_premium.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace {
 
 constexpr auto kParticipantsFirstPageCount = 16;
@@ -1516,6 +1518,11 @@ std::unique_ptr<PeerListRow> AddSpecialBoxController::createRow(
 	return std::make_unique<PeerListRow>(participant);
 }
 
+struct AddSpecialBoxSearchController::CacheEntry {
+	Tdb::TLchatMembers result;
+	int requestedCount = 0;
+};
+
 AddSpecialBoxSearchController::AddSpecialBoxSearchController(
 	not_null<PeerData*> peer,
 	not_null<ParticipantsAdditionalData*> additional)
diff --git a/Telegram/SourceFiles/boxes/peers/add_participants_box.h b/Telegram/SourceFiles/boxes/peers/add_participants_box.h
index d8020e4a5c245a..ea77a0a9e32ae1 100644
--- a/Telegram/SourceFiles/boxes/peers/add_participants_box.h
+++ b/Telegram/SourceFiles/boxes/peers/add_participants_box.h
@@ -181,13 +181,13 @@ class AddSpecialBoxSearchController : public PeerListSearchController {
 	bool loadMoreRows() override;
 
 private:
-	struct CacheEntry {
 #if 0 // goodToRemove
+	struct CacheEntry {
 		MTPchannels_ChannelParticipants result;
-#endif
-		Tdb::TLchatMembers result;
 		int requestedCount = 0;
 	};
+#endif
+	struct CacheEntry;
 	struct Query {
 		QString text;
 		int offset = 0;
diff --git a/Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp
index 2ad689ab431863..42155f8aa4c979 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp
@@ -44,6 +44,8 @@ For license and copyright information please follow this link:
 #include "styles/style_boxes.h"
 #include "styles/style_info.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace {
 
 constexpr auto kMaxRestrictDelayDays = 366;
diff --git a/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp
index a3c5d185772525..3be193b09f49f9 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp
@@ -2412,6 +2412,11 @@ void ParticipantsBoxController::refreshRows() {
 	delegate()->peerListRefreshRows();
 }
 
+struct ParticipantsBoxSearchController::CacheEntry {
+	Tdb::TLchatMembers result;
+	int requestedCount = 0;
+};
+
 ParticipantsBoxSearchController::ParticipantsBoxSearchController(
 	not_null<ChannelData*> channel,
 	Role role,
diff --git a/Telegram/SourceFiles/boxes/peers/edit_participants_box.h b/Telegram/SourceFiles/boxes/peers/edit_participants_box.h
index 5e782e683eb55a..2b41b367ddcf06 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_participants_box.h
+++ b/Telegram/SourceFiles/boxes/peers/edit_participants_box.h
@@ -17,6 +17,10 @@ namespace Tdb {
 class TLchatMembers;
 } // namespace Tdb
 
+namespace Tdb {
+class TLchatMembers;
+} // namespace Tdb
+
 class PeerListStories;
 struct ChatAdminRightsInfo;
 struct ChatRestrictionsInfo;
@@ -338,13 +342,13 @@ class ParticipantsBoxSearchController : public PeerListSearchController {
 		bool allLoaded = false;
 		bool wasLoading = false;
 	};
-	struct CacheEntry {
 #if 0 // goodToRemove
+	struct CacheEntry {
 		MTPchannels_ChannelParticipants result;
-#endif
-		Tdb::TLchatMembers result;
 		int requestedCount = 0;
 	};
+#endif
+	struct CacheEntry;
 	struct Query {
 		QString text;
 		int offset = 0;
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_permissions_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_permissions_box.cpp
index 0291e7dd75658f..88075e9f29822d 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_permissions_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_permissions_box.cpp
@@ -45,6 +45,8 @@ For license and copyright information please follow this link:
 #include "styles/style_window.h"
 #include "styles/style_settings.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace {
 
 constexpr auto kSlowmodeValues = 7;
diff --git a/Telegram/SourceFiles/boxes/pin_messages_box.cpp b/Telegram/SourceFiles/boxes/pin_messages_box.cpp
index 3a54f616f9fa86..9c2486066e11a5 100644
--- a/Telegram/SourceFiles/boxes/pin_messages_box.cpp
+++ b/Telegram/SourceFiles/boxes/pin_messages_box.cpp
@@ -20,6 +20,7 @@ For license and copyright information please follow this link:
 #include "styles/style_boxes.h"
 
 #include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
 
 namespace {
 
diff --git a/Telegram/SourceFiles/boxes/share_box.cpp b/Telegram/SourceFiles/boxes/share_box.cpp
index 5525407f829792..77181955676a51 100644
--- a/Telegram/SourceFiles/boxes/share_box.cpp
+++ b/Telegram/SourceFiles/boxes/share_box.cpp
@@ -56,6 +56,7 @@ For license and copyright information please follow this link:
 #include "styles/style_menu_icons.h"
 
 #include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
 #include "api/api_sending.h" // ScheduledToTL
 
 #include <QtGui/QGuiApplication>
diff --git a/Telegram/SourceFiles/boxes/share_box.h b/Telegram/SourceFiles/boxes/share_box.h
index 5693e8acc6e2c6..dcec6464e563ef 100644
--- a/Telegram/SourceFiles/boxes/share_box.h
+++ b/Telegram/SourceFiles/boxes/share_box.h
@@ -17,6 +17,10 @@ For license and copyright information please follow this link:
 
 class History;
 
+namespace Tdb {
+class TLchats;
+} // namespace Tdb
+
 namespace style {
 struct MultiSelect;
 struct InputField;
diff --git a/Telegram/SourceFiles/boxes/stickers_box.cpp b/Telegram/SourceFiles/boxes/stickers_box.cpp
index ae3d3e42e8d903..9acc35d9a51893 100644
--- a/Telegram/SourceFiles/boxes/stickers_box.cpp
+++ b/Telegram/SourceFiles/boxes/stickers_box.cpp
@@ -479,13 +479,16 @@ StickersBox::StickersBox(
 #endif
 StickersBox::StickersBox(
 	QWidget*,
-	not_null<Window::SessionController*> controller,
-	const Tdb::TLvector<TLstickerSetInfo> &attachedSets)
-: _controller(controller)
-, _api(&controller->session().sender())
+	std::shared_ptr<ChatHelpers::Show> show,
+	const QVector<TLstickerSetInfo> &attachedSets)
+: _st(st::stickersRowItem)
+, _show(std::move(show))
+, _session(&_show->session())
+, _api(&_show->session().sender())
 , _section(Section::Attached)
 , _isMasks(false)
-, _attached(0, this, controller, Section::Attached)
+, _isEmoji(false)
+, _attached(0, this, _show, Section::Attached)
 , _attachedSets(attachedSets) {
 }
 
diff --git a/Telegram/SourceFiles/boxes/stickers_box.h b/Telegram/SourceFiles/boxes/stickers_box.h
index 54d8dec6b3b48a..3d0c280a31ee63 100644
--- a/Telegram/SourceFiles/boxes/stickers_box.h
+++ b/Telegram/SourceFiles/boxes/stickers_box.h
@@ -81,8 +81,8 @@ class StickersBox final : public Ui::BoxContent {
 #endif
 	StickersBox(
 		QWidget*,
-		not_null<Window::SessionController*> controller,
-		const Tdb::TLvector<Tdb::TLstickerSetInfo> &attachedSets);
+		std::shared_ptr<ChatHelpers::Show> show,
+		const QVector<Tdb::TLstickerSetInfo> &attachedSets);
 	StickersBox(
 		QWidget*,
 		std::shared_ptr<ChatHelpers::Show> show,
@@ -186,7 +186,7 @@ class StickersBox final : public Ui::BoxContent {
 #if 0 // mtp
 	const QVector<MTPStickerSetCovered> _attachedSets;
 #endif
-	const Tdb::TLvector<Tdb::TLstickerSetInfo> _attachedSets;
+	const QVector<Tdb::TLstickerSetInfo> _attachedSets;
 	const std::vector<StickerSetIdentifier> _emojiSets;
 
 	ChannelData *_megagroupSet = nullptr;
diff --git a/Telegram/SourceFiles/calls/calls_box_controller.cpp b/Telegram/SourceFiles/calls/calls_box_controller.cpp
index fb7ef6e933b2a4..c5f2721818f7d2 100644
--- a/Telegram/SourceFiles/calls/calls_box_controller.cpp
+++ b/Telegram/SourceFiles/calls/calls_box_controller.cpp
@@ -37,6 +37,8 @@ For license and copyright information please follow this link:
 #include "styles/style_boxes.h"
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Calls {
 namespace {
 
diff --git a/Telegram/SourceFiles/calls/calls_box_controller.h b/Telegram/SourceFiles/calls/calls_box_controller.h
index 7fb4e297716738..e493f182d22e92 100644
--- a/Telegram/SourceFiles/calls/calls_box_controller.h
+++ b/Telegram/SourceFiles/calls/calls_box_controller.h
@@ -15,6 +15,10 @@ namespace Tdb {
 class TLDfoundMessages;
 } // namespace Tdb
 
+namespace Tdb {
+class TLDmessages;
+} // namespace Tdb
+
 namespace Window {
 class SessionController;
 } // namespace Window
diff --git a/Telegram/SourceFiles/calls/calls_call.cpp b/Telegram/SourceFiles/calls/calls_call.cpp
index f86d50bec21ac1..24fcd6d96a9e78 100644
--- a/Telegram/SourceFiles/calls/calls_call.cpp
+++ b/Telegram/SourceFiles/calls/calls_call.cpp
@@ -31,6 +31,8 @@ For license and copyright information please follow this link:
 #include "webrtc/webrtc_video_track.h"
 #include "window/window_controller.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <tgcalls/Instance.h>
 #include <tgcalls/VideoCaptureInterface.h>
 #include <tgcalls/StaticThreads.h>
diff --git a/Telegram/SourceFiles/calls/calls_call.h b/Telegram/SourceFiles/calls/calls_call.h
index d74242293f8400..942308a83476db 100644
--- a/Telegram/SourceFiles/calls/calls_call.h
+++ b/Telegram/SourceFiles/calls/calls_call.h
@@ -16,6 +16,13 @@ For license and copyright information please follow this link:
 
 #include "ui/emoji_config.h"
 
+namespace Tdb {
+class TLDcall;
+class TLcallProtocol;
+class TLDcallStateReady;
+class TLDupdateNewCallSignalingData;
+} // namespace Tdb
+
 namespace Media {
 namespace Audio {
 class Track;
diff --git a/Telegram/SourceFiles/calls/calls_instance.cpp b/Telegram/SourceFiles/calls/calls_instance.cpp
index 0ed1310adea46b..1fcb3f1b9c8f09 100644
--- a/Telegram/SourceFiles/calls/calls_instance.cpp
+++ b/Telegram/SourceFiles/calls/calls_instance.cpp
@@ -36,6 +36,8 @@ For license and copyright information please follow this link:
 #include "mtproto/mtproto_config.h"
 #include "boxes/abstract_box.h" // Ui::show().
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <tgcalls/VideoCaptureInterface.h>
 #include <tgcalls/StaticThreads.h>
 
diff --git a/Telegram/SourceFiles/calls/calls_instance.h b/Telegram/SourceFiles/calls/calls_instance.h
index 585d8ac731225d..8d8e0623ea9bd6 100644
--- a/Telegram/SourceFiles/calls/calls_instance.h
+++ b/Telegram/SourceFiles/calls/calls_instance.h
@@ -8,7 +8,14 @@ For license and copyright information please follow this link:
 #pragma once
 
 #include "mtproto/sender.h"
-#include "tdb/tdb_tl_scheme.h"
+
+namespace Tdb {
+class TLDupdateCall;
+class TLDupdateNewCallSignalingData;
+class TLDupdateGroupCall;
+class TLDupdateGroupCallParticipant;
+class TLDcall;
+} // namespace Tdb
 
 namespace crl {
 class semaphore;
diff --git a/Telegram/SourceFiles/calls/group/calls_group_call.cpp b/Telegram/SourceFiles/calls/group/calls_group_call.cpp
index 8339d726a2eab4..67905267b1d0b4 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_call.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_call.cpp
@@ -34,6 +34,7 @@ For license and copyright information please follow this link:
 #include "webrtc/webrtc_environment.h"
 
 #include "tdb/tdb_option.h"
+#include "tdb/tdb_tl_scheme.h"
 
 #include <tgcalls/group/GroupInstanceCustomImpl.h>
 #include <tgcalls/VideoCaptureInterface.h>
diff --git a/Telegram/SourceFiles/calls/group/calls_group_call.h b/Telegram/SourceFiles/calls/group/calls_group_call.h
index 4387fc27aa1fd3..d02b214b4c9e7b 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_call.h
+++ b/Telegram/SourceFiles/calls/group/calls_group_call.h
@@ -23,6 +23,14 @@ class TLDupdateGroupCall;
 class TLDupdateGroupCallParticipant;
 } // namespace Tdb
 
+namespace Tdb {
+class TLgroupCallParticipant;
+class TLDgroupCallParticipant;
+class TLgroupCallParticipantVideoInfo;
+class TLDupdateGroupCall;
+class TLDupdateGroupCallParticipant;
+} // namespace Tdb
+
 class History;
 
 namespace tgcalls {
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_list_widget.h b/Telegram/SourceFiles/chat_helpers/stickers_list_widget.h
index 3207c38e230397..39c15487f22964 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_list_widget.h
+++ b/Telegram/SourceFiles/chat_helpers/stickers_list_widget.h
@@ -18,6 +18,10 @@ namespace Tdb {
 class TLstickerSets;
 } // namespace Tdb
 
+namespace Tdb {
+class TLstickerSets;
+} // namespace Tdb
+
 class StickerPremiumMark;
 
 namespace Main {
diff --git a/Telegram/SourceFiles/countries/countries_manager.cpp b/Telegram/SourceFiles/countries/countries_manager.cpp
index a565e08435cf65..62d47e1d622e29 100644
--- a/Telegram/SourceFiles/countries/countries_manager.cpp
+++ b/Telegram/SourceFiles/countries/countries_manager.cpp
@@ -14,6 +14,8 @@ For license and copyright information please follow this link:
 #include "main/main_domain.h"
 #include "mtproto/mtp_instance.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtCore/QFile>
 
 namespace Countries {
diff --git a/Telegram/SourceFiles/data/data_group_call.cpp b/Telegram/SourceFiles/data/data_group_call.cpp
index b08dc01b1d6f93..94b46a47281fef 100644
--- a/Telegram/SourceFiles/data/data_group_call.cpp
+++ b/Telegram/SourceFiles/data/data_group_call.cpp
@@ -19,6 +19,8 @@ For license and copyright information please follow this link:
 #include "core/application.h"
 #include "apiwrap.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 namespace {
 
diff --git a/Telegram/SourceFiles/data/data_group_call.h b/Telegram/SourceFiles/data/data_group_call.h
index af1aa7315c701e..7c552644846ca7 100644
--- a/Telegram/SourceFiles/data/data_group_call.h
+++ b/Telegram/SourceFiles/data/data_group_call.h
@@ -8,7 +8,13 @@ For license and copyright information please follow this link:
 #pragma once
 
 #include "base/timer.h"
-#include "tdb/tdb_tl_scheme.h"
+
+namespace Tdb {
+class TLDupdateGroupCall;
+class TLDupdateGroupCallParticipant;
+class TLDgroupCallParticipant;
+class TLDgroupCall;
+} // namespace Tdb
 
 class PeerData;
 
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index cc80866df2148f..532aeb9c375b9b 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -79,6 +79,7 @@ For license and copyright information please follow this link:
 #include "base/random.h"
 #include "spellcheck/spellcheck_highlight_syntax.h"
 
+#include "tdb/tdb_tl_scheme.h"
 #include "history/history_unread_things.h"
 #include "main/session/send_as_peers.h"
 
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index b9b31aff35838a..c705bc9ae23741 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -14,11 +14,14 @@ For license and copyright information please follow this link:
 #include "history/history_location_manager.h"
 #include "base/timer.h"
 
-#include "tdb/tdb_tl_scheme.h"
-
 namespace Tdb {
+class TLchat;
+class TLuser;
+class TLbasicGroup;
+class TLsupergroup;
 class TLphoto;
 class TLchatPhoto;
+class TLchatPhotoInfo;
 class TLdocument;
 class TLvideo;
 class TLanimation;
diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
index 2569674dff81ab..28af08280ddcd4 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
@@ -34,6 +34,8 @@ For license and copyright information please follow this link:
 #include "window/notifications_manager.h"
 #include "window/window_session_controller.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace AdminLog {
 namespace {
 
diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.h b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.h
index 3a1070a6811f23..03688cfd498f82 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.h
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.h
@@ -7,7 +7,9 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
-#include "tdb/tdb_tl_scheme.h"
+namespace Tdb {
+class TLDchatEvent;
+} // namespace Tdb
 
 class History;
 
diff --git a/Telegram/SourceFiles/intro/intro_code.cpp b/Telegram/SourceFiles/intro/intro_code.cpp
index 83015985a438c5..b9c4450a2b4ae3 100644
--- a/Telegram/SourceFiles/intro/intro_code.cpp
+++ b/Telegram/SourceFiles/intro/intro_code.cpp
@@ -24,6 +24,8 @@ For license and copyright information please follow this link:
 #include "mtproto/mtp_instance.h"
 #include "styles/style_intro.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Intro {
 namespace details {
 namespace {
diff --git a/Telegram/SourceFiles/intro/intro_password_check.cpp b/Telegram/SourceFiles/intro/intro_password_check.cpp
index 43fe6d121dfae1..2d9c0849670727 100644
--- a/Telegram/SourceFiles/intro/intro_password_check.cpp
+++ b/Telegram/SourceFiles/intro/intro_password_check.cpp
@@ -22,6 +22,8 @@ For license and copyright information please follow this link:
 #include "styles/style_intro.h"
 #include "styles/style_boxes.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Intro {
 namespace details {
 namespace {
diff --git a/Telegram/SourceFiles/intro/intro_phone.cpp b/Telegram/SourceFiles/intro/intro_phone.cpp
index 95440c6f4c7301..cf7ab31913e78c 100644
--- a/Telegram/SourceFiles/intro/intro_phone.cpp
+++ b/Telegram/SourceFiles/intro/intro_phone.cpp
@@ -29,6 +29,7 @@ For license and copyright information please follow this link:
 #include "countries/countries_instance.h" // Countries::Groups
 
 #include "tdb/tdb_format_phone.h" // Tdb::PhonePatternGroups
+#include "tdb/tdb_tl_scheme.h"
 
 namespace Intro {
 namespace details {
diff --git a/Telegram/SourceFiles/intro/intro_qr.cpp b/Telegram/SourceFiles/intro/intro_qr.cpp
index f256f3b1bc9ed5..fb5321b7efff96 100644
--- a/Telegram/SourceFiles/intro/intro_qr.cpp
+++ b/Telegram/SourceFiles/intro/intro_qr.cpp
@@ -29,6 +29,8 @@ For license and copyright information please follow this link:
 #include "qr/qr_generate.h"
 #include "styles/style_intro.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Intro {
 namespace details {
 namespace {
diff --git a/Telegram/SourceFiles/intro/intro_signup.cpp b/Telegram/SourceFiles/intro/intro_signup.cpp
index ca1e321cb5289b..c6e5a5b00e318a 100644
--- a/Telegram/SourceFiles/intro/intro_signup.cpp
+++ b/Telegram/SourceFiles/intro/intro_signup.cpp
@@ -19,6 +19,8 @@ For license and copyright information please follow this link:
 #include "styles/style_intro.h"
 #include "styles/style_boxes.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Intro {
 namespace details {
 namespace {
diff --git a/Telegram/SourceFiles/intro/intro_start.cpp b/Telegram/SourceFiles/intro/intro_start.cpp
index 197dfa5dfdd149..86d2e276a2d177 100644
--- a/Telegram/SourceFiles/intro/intro_start.cpp
+++ b/Telegram/SourceFiles/intro/intro_start.cpp
@@ -14,6 +14,7 @@ For license and copyright information please follow this link:
 #include "main/main_app_config.h"
 
 #include "intro/intro_widget.h"
+#include "tdb/tdb_tl_scheme.h"
 
 namespace Intro {
 namespace details {
diff --git a/Telegram/SourceFiles/intro/intro_step.cpp b/Telegram/SourceFiles/intro/intro_step.cpp
index 97d8b8b38aaae7..0c4c2608644a8b 100644
--- a/Telegram/SourceFiles/intro/intro_step.cpp
+++ b/Telegram/SourceFiles/intro/intro_step.cpp
@@ -45,6 +45,7 @@ For license and copyright information please follow this link:
 #include "intro/intro_code.h"
 #include "intro/intro_password_check.h"
 #include "intro/intro_start.h"
+#include "tdb/tdb_tl_scheme.h"
 
 namespace Intro {
 namespace details {
diff --git a/Telegram/SourceFiles/intro/intro_step.h b/Telegram/SourceFiles/intro/intro_step.h
index 5caf24d5a074eb..c2cbd73010e1d2 100644
--- a/Telegram/SourceFiles/intro/intro_step.h
+++ b/Telegram/SourceFiles/intro/intro_step.h
@@ -13,6 +13,12 @@ For license and copyright information please follow this link:
 #include "ui/rp_widget.h"
 #include "ui/effects/animations.h"
 
+namespace Tdb {
+class TLuser;
+class TLauthorizationState;
+class TLchatFilter;
+} // namespace Tdb
+
 namespace style {
 struct RoundButton;
 } // namespace style;
diff --git a/Telegram/SourceFiles/intro/intro_widget.h b/Telegram/SourceFiles/intro/intro_widget.h
index 64778fccae6bed..58d8ae96e68fc9 100644
--- a/Telegram/SourceFiles/intro/intro_widget.h
+++ b/Telegram/SourceFiles/intro/intro_widget.h
@@ -14,6 +14,13 @@ For license and copyright information please follow this link:
 #include "core/core_cloud_password.h"
 #include "media/player/media_player_float.h"
 
+namespace Tdb {
+class TLauthenticationCodeInfo;
+class TLauthorizationState;
+class TLtermsOfService;
+class TLupdate;
+} // namespace Tdb
+
 namespace Main {
 class Account;
 } // namespace Main
diff --git a/Telegram/SourceFiles/lang/lang_cloud_manager.cpp b/Telegram/SourceFiles/lang/lang_cloud_manager.cpp
index 58740d34fb9a25..0c1a8d0320b98a 100644
--- a/Telegram/SourceFiles/lang/lang_cloud_manager.cpp
+++ b/Telegram/SourceFiles/lang/lang_cloud_manager.cpp
@@ -26,6 +26,8 @@ For license and copyright information please follow this link:
 #include "boxes/abstract_box.h" // Ui::hideLayer().
 #include "styles/style_layers.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Lang {
 namespace {
 
@@ -356,10 +358,7 @@ void CloudManager::requestLangPackStrings(Pack pack) {
 		tl_vector<TLstring>()
 	)).done([=](const TLlanguagePackStrings &result) {
 		packRequestId(pack) = 0;
-		auto strings = result.match([](const TLDlanguagePackStrings &data) {
-			return data.vstrings();
-		});
-		applyStrings(pack, std::move(strings));
+		applyStrings(pack, result.data().vstrings().v);
 	}).fail([=](const Error &) {
 		packRequestId(pack) = 0;
 	}).send();
@@ -429,7 +428,7 @@ void CloudManager::apply(const Tdb::TLDupdateLanguagePackStrings &result) {
 	const auto langpackId = result.vlanguage_pack_id().v;
 	const auto pack = packTypeFromId(langpackId);
 	if (pack != Pack::None) {
-		applyStrings(pack, result.vstrings());
+		applyStrings(pack, result.vstrings().v);
 	} else {
 		LOG(("Lang Warning: "
 			"Ignoring update for '%1' because our language is '%2'").arg(
@@ -440,7 +439,7 @@ void CloudManager::apply(const Tdb::TLDupdateLanguagePackStrings &result) {
 
 void CloudManager::applyStrings(
 		Pack pack,
-		const Tdb::TLvector<Tdb::TLlanguagePackString> &strings) {
+		const QVector<Tdb::TLlanguagePackString> &strings) {
 	_langpack.apply(pack, strings);
 	Local::writeLangPack();
 	if (_restartAfterSwitch) {
diff --git a/Telegram/SourceFiles/lang/lang_cloud_manager.h b/Telegram/SourceFiles/lang/lang_cloud_manager.h
index d4fdd6e3b1102b..0d329b9acd089c 100644
--- a/Telegram/SourceFiles/lang/lang_cloud_manager.h
+++ b/Telegram/SourceFiles/lang/lang_cloud_manager.h
@@ -10,6 +10,13 @@ For license and copyright information please follow this link:
 #include "mtproto/sender.h"
 #include "base/weak_ptr.h"
 
+namespace Tdb {
+class TLDupdateLanguagePackStrings;
+class TLlanguagePackString;
+class TLlanguagePackInfo;
+class TLDupdateOption;
+} // namespace Tdb
+
 namespace MTP {
 class Instance;
 } // namespace MTP
@@ -68,7 +75,7 @@ class CloudManager : public base::has_weak_ptr {
 	void applyStrings(
 		Pack pack,
 		// Instance::TLStrings.
-		const Tdb::TLvector<Tdb::TLlanguagePackString> &strings);
+		const QVector<Tdb::TLlanguagePackString> &strings);
 	bool canApplyWithoutRestart(const QString &id) const;
 	void performSwitchToCustom();
 	void performSwitch(const Language &data);
diff --git a/Telegram/SourceFiles/lang/lang_instance.cpp b/Telegram/SourceFiles/lang/lang_instance.cpp
index 6f63c6c3be4488..5c8ea1fe3a068f 100644
--- a/Telegram/SourceFiles/lang/lang_instance.cpp
+++ b/Telegram/SourceFiles/lang/lang_instance.cpp
@@ -16,6 +16,8 @@ For license and copyright information please follow this link:
 #include "base/platform/base_platform_info.h"
 #include "base/qthelp_regex.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Lang {
 namespace {
 
@@ -771,8 +773,8 @@ void Instance::apply(Pack pack, const Instance::TLStrings &result) {
 	}
 }
 
-void Instance::applyToMe(const Instance::TLStrings &result) {
-	for (const auto &string : result.v) {
+void Instance::applyToMe(const TLStrings &result) {
+	for (const auto &string : result) {
 		HandleString(string, [&](auto &&key, auto &&value) {
 			applyValue(key, value);
 		}, [&](auto &&key) {
diff --git a/Telegram/SourceFiles/lang/lang_instance.h b/Telegram/SourceFiles/lang/lang_instance.h
index 801cc599aa0923..3281acb0561a4f 100644
--- a/Telegram/SourceFiles/lang/lang_instance.h
+++ b/Telegram/SourceFiles/lang/lang_instance.h
@@ -10,7 +10,11 @@ For license and copyright information please follow this link:
 #include "lang_auto.h"
 #include "base/const_string.h"
 #include "base/weak_ptr.h"
-#include "tdb/tdb_tl_scheme.h"
+
+namespace Tdb {
+class TLlanguagePackString;
+class TLlanguagePackStrings;
+} // namespace Tdb
 
 namespace Lang {
 
@@ -49,7 +53,7 @@ class Instance {
 	struct PrivateTag;
 
 public:
-	using TLStrings = Tdb::TLvector<Tdb::TLlanguagePackString>;
+	using TLStrings = QVector<Tdb::TLlanguagePackString>;
 	Instance();
 	Instance(not_null<Instance*> derived, const PrivateTag &);
 
diff --git a/Telegram/SourceFiles/main/main_app_config.cpp b/Telegram/SourceFiles/main/main_app_config.cpp
index f220182fb484f1..1d4031b2577db9 100644
--- a/Telegram/SourceFiles/main/main_app_config.cpp
+++ b/Telegram/SourceFiles/main/main_app_config.cpp
@@ -12,6 +12,8 @@ For license and copyright information please follow this link:
 #include "main/main_account.h"
 #include "ui/chat/chat_style.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Main {
 namespace {
 
diff --git a/Telegram/SourceFiles/main/main_session.cpp b/Telegram/SourceFiles/main/main_session.cpp
index d58b5466fff424..f8b16c284d4c02 100644
--- a/Telegram/SourceFiles/main/main_session.cpp
+++ b/Telegram/SourceFiles/main/main_session.cpp
@@ -53,6 +53,10 @@ For license and copyright information please follow this link:
 #include "ui/layers/generic_box.h"
 #include "styles/style_layers.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_option.h"
+#include "api/api_global_privacy.h"
+
 #ifndef TDESKTOP_DISABLE_SPELLCHECK
 #include "chat_helpers/spellchecker_common.h"
 #endif // TDESKTOP_DISABLE_SPELLCHECK
diff --git a/Telegram/SourceFiles/main/main_session.h b/Telegram/SourceFiles/main/main_session.h
index c2d92f4c61fcac..7cdf6cd28cbddf 100644
--- a/Telegram/SourceFiles/main/main_session.h
+++ b/Telegram/SourceFiles/main/main_session.h
@@ -17,6 +17,7 @@ namespace Tdb {
 class TLuser;
 class Account;
 class Sender;
+class TLDupdateOption;
 } // namespace Tdb
 
 namespace Api {
diff --git a/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp b/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp
index ef780f45627fd3..cb61215c9fb4aa 100644
--- a/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp
+++ b/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp
@@ -11,6 +11,7 @@ For license and copyright information please follow this link:
 #include "storage/cache/storage_cache_types.h"
 #include "tdb/tdb_account.h"
 #include "tdb/tdb_file_proxy.h"
+#include "tdb/tdb_tl_scheme.h"
 
 namespace Media {
 namespace Streaming {
diff --git a/Telegram/SourceFiles/menu/menu_ttl_validator.cpp b/Telegram/SourceFiles/menu/menu_ttl_validator.cpp
index b16a138e71c419..54a9310c715e5f 100644
--- a/Telegram/SourceFiles/menu/menu_ttl_validator.cpp
+++ b/Telegram/SourceFiles/menu/menu_ttl_validator.cpp
@@ -23,6 +23,8 @@ For license and copyright information please follow this link:
 #include "styles/style_chat.h"
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace TTLMenu {
 namespace {
 
diff --git a/Telegram/SourceFiles/passport/passport_form_controller.cpp b/Telegram/SourceFiles/passport/passport_form_controller.cpp
index c848232a7ea435..f15cb30c8c0b67 100644
--- a/Telegram/SourceFiles/passport/passport_form_controller.cpp
+++ b/Telegram/SourceFiles/passport/passport_form_controller.cpp
@@ -40,6 +40,8 @@ For license and copyright information please follow this link:
 #include <QtCore/QJsonObject>
 #endif
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Passport {
 namespace {
 
diff --git a/Telegram/SourceFiles/passport/passport_form_controller.h b/Telegram/SourceFiles/passport/passport_form_controller.h
index 0fa075cd0485e1..742263633cb456 100644
--- a/Telegram/SourceFiles/passport/passport_form_controller.h
+++ b/Telegram/SourceFiles/passport/passport_form_controller.h
@@ -13,6 +13,14 @@ For license and copyright information please follow this link:
 #include "base/weak_ptr.h"
 #include "core/core_cloud_password.h"
 
+namespace Tdb {
+class BytesUploader;
+class TLpassportElementError;
+class TLDpassportAuthorizationForm;
+class TLinputPassportElement;
+class TLDfile;
+} // namespace Tdb
+
 class mtpFileLoader;
 
 namespace Storage {
diff --git a/Telegram/SourceFiles/payments/payments_form.cpp b/Telegram/SourceFiles/payments/payments_form.cpp
index 53d4b51512f59c..5bea9483828bd9 100644
--- a/Telegram/SourceFiles/payments/payments_form.cpp
+++ b/Telegram/SourceFiles/payments/payments_form.cpp
@@ -38,6 +38,7 @@ For license and copyright information please follow this link:
 #include "styles/style_payments.h" // paymentsThumbnailSize.
 
 #include "api/api_text_entities.h"
+#include "tdb/tdb_tl_scheme.h"
 
 #include <QtCore/QJsonDocument>
 #include <QtCore/QJsonObject>
diff --git a/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_email.cpp b/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_email.cpp
index df96e0af6fa161..5884f2cc219055 100644
--- a/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_email.cpp
+++ b/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_email.cpp
@@ -22,6 +22,8 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_settings.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 /*
 Available actions for follow states.
 
diff --git a/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_email_confirm.cpp b/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_email_confirm.cpp
index 9a1fab00de0479..8adca6dfa008b1 100644
--- a/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_email_confirm.cpp
+++ b/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_email_confirm.cpp
@@ -33,6 +33,8 @@ For license and copyright information please follow this link:
 #include "styles/style_menu_icons.h"
 #include "styles/style_settings.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 /*
 Available actions for follow states.
 
diff --git a/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_hint.cpp b/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_hint.cpp
index fb0fbea6de561a..3f36937463339e 100644
--- a/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_hint.cpp
+++ b/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_hint.cpp
@@ -21,6 +21,8 @@ For license and copyright information please follow this link:
 #include "styles/style_boxes.h"
 #include "styles/style_settings.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 /*
 Available actions for follow states.
 
diff --git a/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_input.cpp b/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_input.cpp
index fdb9fd8e2bbe5a..451f9df1a2d180 100644
--- a/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_input.cpp
+++ b/Telegram/SourceFiles/settings/cloud_password/settings_cloud_password_input.cpp
@@ -30,6 +30,8 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_settings.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 /*
 Available actions for follow states.
 
diff --git a/Telegram/SourceFiles/storage/file_download_tdb.cpp b/Telegram/SourceFiles/storage/file_download_tdb.cpp
index 951400dff8b446..6a6dc54795ce7c 100644
--- a/Telegram/SourceFiles/storage/file_download_tdb.cpp
+++ b/Telegram/SourceFiles/storage/file_download_tdb.cpp
@@ -12,6 +12,7 @@ For license and copyright information please follow this link:
 #include "data/data_document.h"
 #include "tdb/tdb_sender.h"
 #include "tdb/tdb_account.h"
+#include "tdb/tdb_tl_scheme.h"
 #include "tdb/tdb_file_proxy.h"
 
 namespace {
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
index a4d345ccee7c99..457ef8ef5d819d 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
@@ -22,6 +22,13 @@ using namespace ::td;
 using ClientId = ClientManager::ClientId;
 namespace api = td_api;
 
+std::optional<Error> ParseError(ExternalResponse response) {
+	if (response->get_id() != api::error::ID) {
+		return std::nullopt;
+	}
+	return Error(tl_from<TLerror>(response));
+}
+
 } // namespace
 
 class Instance::Manager final
@@ -149,13 +156,6 @@ class Instance::Impl final {
 
 std::weak_ptr<Instance::Manager> Instance::ManagerInstance;
 
-std::optional<Error> ParseError(ExternalResponse response) {
-	if (response->get_id() != api::error::ID) {
-		return std::nullopt;
-	}
-	return Error(tl_from<TLerror>(response));
-}
-
 bool ClientClosedUpdate(const TLupdate &update) {
 	if (update.type() != id_updateAuthorizationState) {
 		return false;
@@ -173,6 +173,27 @@ void LogError(uint32 type, RequestId requestId, const Error &error) {
 		+ error.message);
 }
 
+FnMut<void()> HandleAsError(
+		uint32 type,
+		RequestId requestId,
+		ExternalResponse external,
+		FnMut<void(const Error &)> &&fail) {
+	auto error = ParseError(external);
+	if (!error) {
+		return nullptr;
+	}
+	LogError(type, requestId, *error);
+	if (!fail) {
+		return nullptr;
+	}
+	return[
+		fail = std::move(fail),
+		error = *error
+	]() mutable {
+		fail(error);
+	};
+}
+
 Instance::Manager::Manager(PrivateTag)
 : _manager(ClientManager::get_manager_singleton())
 , _thread([=] { loop(); }) {
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.h b/Telegram/SourceFiles/tdb/details/tdb_instance.h
index d7390d2e1c7790..666bab2b8b34d0 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.h
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.h
@@ -7,16 +7,25 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
-#include "tdb/tdb_tl_scheme.h"
+#include "tdb/details/tdb_tl_core_external.h"
 #include "tdb/tdb_request_id.h"
 #include "base/expected.h"
 
+namespace Tdb {
+class Error;
+class TLupdate;
+} // namespace Tdb
+
 namespace Tdb::details {
 
-[[nodiscard]] std::optional<Error> ParseError(ExternalResponse);
 [[nodiscard]] bool ClientClosedUpdate(const TLupdate &update);
 
 void LogError(uint32 type, RequestId requestId, const Error &error);
+[[nodiscard]] FnMut<void()> HandleAsError(
+	uint32 type,
+	RequestId requestId,
+	ExternalResponse external,
+	FnMut<void(const Error &)> &&fail);
 
 template <typename Response>
 [[nodiscard]] ExternalCallback PrepareCallback(
@@ -32,28 +41,22 @@ template <typename Response>
 		fail = std::move(fail)
 	](RequestId requestId, ExternalResponse external) mutable
 	-> FnMut<void()> {
-		if (auto error = ParseError(external)) {
-			LogError(type, requestId, *error);
-			if (!fail) {
-				return nullptr;
-			}
-			return [
-				fail = std::move(fail),
-				error = *error
-			]() mutable {
-				fail(error);
-			};
-		} else {
-			if (!done) {
-				return nullptr;
-			}
-			return [
-				done = std::move(done),
-				response = tl_from<Response>(external)
-			]() mutable {
-				done(response);
-			};
+		auto handled = HandleAsError(
+			type,
+			requestId,
+			external,
+			std::move(fail));
+		if (handled) {
+			return handled;
+		} else if (!done) {
+			return nullptr;
 		}
+		return [
+			done = std::move(done),
+			response = tl_from<Response>(external)
+		]() mutable {
+			done(response);
+		};
 	};
 }
 
diff --git a/Telegram/SourceFiles/tdb/details/tdb_tl_core.h b/Telegram/SourceFiles/tdb/details/tdb_tl_core.h
index 448cdb1df9a163..411107c8c0e6ba 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_tl_core.h
+++ b/Telegram/SourceFiles/tdb/details/tdb_tl_core.h
@@ -7,6 +7,7 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+#include "tdb/details/tdb_tl_core_external.h"
 #include "tl/tl_basic_types.h"
 #include "base/match_method.h"
 
@@ -17,11 +18,6 @@ template <typename T>
 class unique_ptr;
 } // namespace td::tl
 
-namespace td::td_api {
-class Object;
-class Function;
-} // namespace td::td_api
-
 namespace tl {
 
 enum {
@@ -158,11 +154,6 @@ inline bool operator!=(const TLstring &a, const TLstring &b) {
 	return a.v != b.v;
 }
 
-using ExternalRequest = ::td::td_api::Function*;
-using ExternalResponse = const ::td::td_api::Object*;
-using ExternalGenerator = Fn<ExternalRequest()>;
-using ExternalCallback = FnMut<FnMut<void()>(uint64, ExternalResponse)>;
-
 template <typename Request>
 [[nodiscard]] ExternalGenerator tl_to_generator(Request &&);
 
diff --git a/Telegram/SourceFiles/tdb/details/tdb_tl_core_external.h b/Telegram/SourceFiles/tdb/details/tdb_tl_core_external.h
new file mode 100644
index 00000000000000..aa244bd1cb0aed
--- /dev/null
+++ b/Telegram/SourceFiles/tdb/details/tdb_tl_core_external.h
@@ -0,0 +1,22 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+namespace td::td_api {
+class Object;
+class Function;
+} // namespace td::td_api
+
+namespace Tdb {
+
+using ExternalRequest = ::td::td_api::Function*;
+using ExternalResponse = const ::td::td_api::Object*;
+using ExternalGenerator = Fn<ExternalRequest()>;
+using ExternalCallback = FnMut<FnMut<void()>(uint64, ExternalResponse)>;
+
+} // namespace Tdb
diff --git a/Telegram/SourceFiles/tdb/tdb_file_generator.cpp b/Telegram/SourceFiles/tdb/tdb_file_generator.cpp
index e763135a5da962..4fc4e236bccb19 100644
--- a/Telegram/SourceFiles/tdb/tdb_file_generator.cpp
+++ b/Telegram/SourceFiles/tdb/tdb_file_generator.cpp
@@ -9,6 +9,7 @@ For license and copyright information please follow this link:
 
 #include "base/random.h"
 #include "tdb/tdb_account.h"
+#include "tdb/tdb_tl_scheme.h"
 
 namespace Tdb {
 namespace {
diff --git a/Telegram/SourceFiles/tdb/tdb_file_generator.h b/Telegram/SourceFiles/tdb/tdb_file_generator.h
index 7d57d1e9f5f1ac..8ed762d3c93eda 100644
--- a/Telegram/SourceFiles/tdb/tdb_file_generator.h
+++ b/Telegram/SourceFiles/tdb/tdb_file_generator.h
@@ -11,6 +11,8 @@ For license and copyright information please follow this link:
 
 namespace Tdb {
 
+class TLinputFile;
+
 class Account;
 
 class FileGenerator final {
diff --git a/Telegram/SourceFiles/tdb/tdb_tl_scheme.h b/Telegram/SourceFiles/tdb/tdb_tl_scheme.h
index c5f5a18585a8f0..e863dbf1bd04ef 100644
--- a/Telegram/SourceFiles/tdb/tdb_tl_scheme.h
+++ b/Telegram/SourceFiles/tdb/tdb_tl_scheme.h
@@ -11,7 +11,8 @@ For license and copyright information please follow this link:
 
 namespace Tdb {
 
-struct Error {
+class Error {
+public:
 	explicit Error(const TLerror &error)
 	: code(error.c_error().vcode().v)
 	, message(error.c_error().vmessage().v) {
@@ -20,13 +21,19 @@ struct Error {
 	: code(code)
 	, message(message) {
 	}
+	Error(const Error &other) = default;
+	Error &operator=(const Error &other) {
+		const_cast<int&>(code) = other.code;
+		const_cast<QString&>(message) = other.message;
+		return *this;
+	}
 
 	[[nodiscard]] static Error Local(const QString &message) {
 		return Error{ -555, message };
 	}
 
-	int code = 0;
-	QString message;
+	const int code = 0;
+	const QString message;
 
 };
 
diff --git a/Telegram/SourceFiles/tdb/tdb_upload_bytes.cpp b/Telegram/SourceFiles/tdb/tdb_upload_bytes.cpp
index 0123dad630915f..556e82f2f5a9de 100644
--- a/Telegram/SourceFiles/tdb/tdb_upload_bytes.cpp
+++ b/Telegram/SourceFiles/tdb/tdb_upload_bytes.cpp
@@ -8,6 +8,7 @@ For license and copyright information please follow this link:
 #include "tdb/tdb_upload_bytes.h"
 
 #include "tdb/tdb_account.h"
+#include "tdb/tdb_tl_scheme.h"
 
 namespace Tdb {
 
diff --git a/Telegram/SourceFiles/tdb/tdb_upload_bytes.h b/Telegram/SourceFiles/tdb/tdb_upload_bytes.h
index 7a22675177a6f5..916b82d9479d45 100644
--- a/Telegram/SourceFiles/tdb/tdb_upload_bytes.h
+++ b/Telegram/SourceFiles/tdb/tdb_upload_bytes.h
@@ -9,6 +9,7 @@ For license and copyright information please follow this link:
 
 #include "tdb/tdb_file_generator.h"
 #include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
 
 namespace Tdb {
 
diff --git a/Telegram/cmake/td_tdb.cmake b/Telegram/cmake/td_tdb.cmake
index cb536bfd4fabd4..8e940c385040fb 100644
--- a/Telegram/cmake/td_tdb.cmake
+++ b/Telegram/cmake/td_tdb.cmake
@@ -38,6 +38,7 @@ PRIVATE
     tdb/details/tdb_tl_core_conversion_from.h
     tdb/details/tdb_tl_core_conversion_to.cpp
     tdb/details/tdb_tl_core_conversion_to.h
+    tdb/details/tdb_tl_core_external.h
     tdb/details/tdb_tl_generate.py
     tdb/details/tdb_instance.cpp
     tdb/details/tdb_instance.h

From 70700d80f956f6299c5d0376f26e180e4bc26bc4 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Mon, 16 May 2022 00:19:46 +0300
Subject: [PATCH 176/349] Migrated some types of inline bot results from MTP to
 TDLib.

---
 .../chat_helpers/gifs_list_widget.cpp         |  50 ++++-
 .../chat_helpers/gifs_list_widget.h           |   5 +-
 .../inline_bots/inline_bot_result.cpp         | 199 ++++++++++++++++++
 .../inline_bots/inline_bot_result.h           |   9 +
 .../inline_bots/inline_bot_send_data.h        |  50 +++++
 .../inline_bots/inline_results_widget.cpp     |  51 ++++-
 .../inline_bots/inline_results_widget.h       |   3 +-
 7 files changed, 358 insertions(+), 9 deletions(-)

diff --git a/Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp b/Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp
index a12d1dca02d435..9c695672df6768 100644
--- a/Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp
+++ b/Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp
@@ -45,6 +45,8 @@ For license and copyright information please follow this link:
 #include "styles/style_chat_helpers.h"
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_option.h"
+
 #include <QtWidgets/QApplication>
 
 namespace ChatHelpers {
@@ -290,17 +292,27 @@ void GifsListWidget::cancelGifsSearch() {
 
 #if 0 // mtp
 void GifsListWidget::inlineResultsDone(const MTPmessages_BotResults &result) {
+#endif
+void GifsListWidget::inlineResultsDone(
+		const Tdb::TLinlineQueryResults &result) {
 	_search->setLoading(false);
 	_inlineRequestId = 0;
 
 	auto it = _inlineCache.find(_inlineQuery);
 	auto adding = (it != _inlineCache.cend());
+#if 0 // goodToRemove
 	if (result.type() == mtpc_messages_botResults) {
 		auto &d = result.c_messages_botResults();
 		session().data().processUsers(d.vusers());
+#endif
+	if (!result.data().vresults().v.empty()) {
+		const auto &d = result.data();
 
 		auto &v = d.vresults().v;
+#if 0 // goodToRemove
 		auto queryId = d.vquery_id().v;
+#endif
+		const auto queryId = d.vinline_query_id().v;
 
 		if (it == _inlineCache.cend()) {
 			it = _inlineCache.emplace(
@@ -308,7 +320,10 @@ void GifsListWidget::inlineResultsDone(const MTPmessages_BotResults &result) {
 				std::make_unique<InlineCacheEntry>()).first;
 		}
 		const auto entry = it->second.get();
+#if 0 // goodToRemove
 		entry->nextOffset = qs(d.vnext_offset().value_or_empty());
+#endif
+		entry->nextOffset = d.vnext_offset().v;
 		if (const auto count = v.size()) {
 			entry->results.reserve(entry->results.size() + count);
 		}
@@ -336,7 +351,6 @@ void GifsListWidget::inlineResultsDone(const MTPmessages_BotResults &result) {
 	}
 	checkLoadMore();
 }
-#endif
 
 void GifsListWidget::paintEvent(QPaintEvent *e) {
 	Painter p(this);
@@ -899,8 +913,22 @@ void GifsListWidget::searchForGifs(const QString &query) {
 	}
 
 	if (!_searchBot && !_searchBotRequestId) {
+		_searchBotRequestId = _api.request(Tdb::TLgetOption(
+			Tdb::tl_string("animation_search_bot_username")
+		)).done([=](const Tdb::TLoptionValue &result) {
+			_searchBotRequestId = _api.request(Tdb::TLsearchPublicChat(
+				Tdb::tl_string(Tdb::OptionValue<QString>(result))
+			)).done([=](const Tdb::TLchat &result) {
+				const auto peer = controller()->session().data().processPeer(
+					result);
+				if (const auto user = peer ? peer->asUser() : nullptr) {
+					_searchBot = user;
+				}
+			}).send();
+		}).send();
+
+#if 0 // goodToRemove
 		const auto username = session().serverConfig().gifSearchUsername;
-#if 0 // todo
 		_searchBotRequestId = _api.request(MTPcontacts_ResolveUsername(
 			MTP_string(username)
 		)).done([=](const MTPcontacts_ResolvedPeer &result) {
@@ -950,7 +978,7 @@ void GifsListWidget::sendInlineRequest() {
 	}
 
 	_search->setLoading(true);
-#if 0 // todo
+#if 0 // goodToRemove
 	_inlineRequestId = _api.request(MTPmessages_GetInlineBotResults(
 		MTP_flags(0),
 		_searchBot->inputUser,
@@ -965,6 +993,22 @@ void GifsListWidget::sendInlineRequest() {
 		_search->setLoading(false);
 		_inlineRequestId = 0;
 	}).handleAllErrors().send();
+#endif
+	_inlineRequestId = _api.request(Tdb::TLgetInlineQueryResults(
+		peerToTdbChat(_searchBot->id),
+		peerToTdbChat(_inlineQueryPeer->id),
+		std::nullopt, // Location.
+		Tdb::tl_string(_inlineQuery),
+		Tdb::tl_string(nextOffset)
+	)).done([this](const Tdb::TLinlineQueryResults &result) {
+		inlineResultsDone(result);
+	}).fail([this] {
+		// show error?
+		_search->setLoading(false);
+		_inlineRequestId = 0;
+	}).send();
+#if 0 // doLater
+	}).handleAllErrors().send();
 #endif
 }
 
diff --git a/Telegram/SourceFiles/chat_helpers/gifs_list_widget.h b/Telegram/SourceFiles/chat_helpers/gifs_list_widget.h
index 00b2e483cbb85c..2eb30314d4161f 100644
--- a/Telegram/SourceFiles/chat_helpers/gifs_list_widget.h
+++ b/Telegram/SourceFiles/chat_helpers/gifs_list_widget.h
@@ -151,9 +151,10 @@ class GifsListWidget final
 
 	int32 showInlineRows(bool newResults);
 	bool refreshInlineRows(int32 *added = 0);
-#if 0 // mtp
+#if 0 // goodToRemove
 	void inlineResultsDone(const MTPmessages_BotResults &result);
 #endif
+	void inlineResultsDone(const Tdb::TLinlineQueryResults &result);
 
 	void updateSelected();
 	void paintInlineItems(Painter &p, QRect clip);
@@ -182,7 +183,7 @@ class GifsListWidget final
 	const std::shared_ptr<Show> _show;
 	std::unique_ptr<Ui::TabbedSearch> _search;
 
-#if 0 // mtp
+#if 0 // goodToRemove
 	MTP::Sender _api;
 #endif
 	Tdb::Sender _api;
diff --git a/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp b/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp
index d6e8829829903d..fb9fd4730d4ad5 100644
--- a/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp
+++ b/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp
@@ -54,6 +54,205 @@ Result::Result(not_null<Main::Session*> session, const Creator &creator)
 }
 
 #if 0 // mtp
+std::unique_ptr<Result> Result::Create(
+		not_null<Main::Session*> session,
+		uint64 queryId,
+		const Tdb::TLinlineQueryResult &tlData) {
+	using Type = Result::Type;
+
+	const auto processThumbnail = [&](
+			not_null<Result*> result,
+			tl::conditional<Tdb::TLthumbnail> thumb) {
+		if (thumb) {
+			result->_thumbnail.update(
+				result->_session,
+				Images::FromThumbnail(*thumb));
+		}
+	};
+	const auto processSendDocument = [&](not_null<Result*> result) {
+		result->sendData = std::make_unique<internal::SendFile>(
+			result->_session,
+			result->_document,
+			QString(),
+			EntitiesInText());
+	};
+
+	const auto processGeo = [&](not_null<Result*> result) {
+		const auto point = result->getLocationPoint();
+		if (!point) {
+			return;
+		}
+		const auto scale = 1 + (cScale() * style::DevicePixelRatio()) / 200;
+		const auto zoom = 15 + (scale - 1);
+		const auto w = st::inlineThumbSize / scale;
+		const auto h = st::inlineThumbSize / scale;
+
+		auto location = GeoPointLocation();
+		location.lat = point->lat();
+		location.lon = point->lon();
+		location.access = point->accessHash();
+		location.width = w;
+		location.height = h;
+		location.zoom = zoom;
+		location.scale = scale;
+		result->_locationThumbnail.update(result->_session, ImageWithLocation{
+			.location = ImageLocation({ location }, w, h)
+		});
+	};
+
+	const auto createResult = [&](Type type) {
+		return std::make_unique<Result>(session, Creator{ queryId, type });
+	};
+
+#if 0 // todo invoice
+#endif
+
+	return tlData.match([&](const Tdb::TLDinlineQueryResultArticle &data) {
+		auto result = createResult(Type::Article);
+
+		result->_id = data.vid().v;
+		result->_title = data.vtitle().v;
+		result->_description = data.vdescription().v;
+		result->_url = data.vurl().v;
+		// data.vhide_url().v; ??
+		processThumbnail(result.get(), data.vthumbnail());
+
+		result->sendData = std::make_unique<internal::SendDataTDLib>(session);
+
+		return result;
+	}, [&](const Tdb::TLDinlineQueryResultContact &data) {
+		auto result = createResult(Type::Contact);
+
+		result->_id = data.vid().v;
+		processThumbnail(result.get(), data.vthumbnail());
+		result->sendData = std::make_unique<internal::SendContact>(
+			session,
+			data.vcontact().data().vfirst_name().v,
+			data.vcontact().data().vlast_name().v,
+			data.vcontact().data().vphone_number().v);
+
+		return result;
+	}, [&](const Tdb::TLDinlineQueryResultLocation &data) {
+		auto result = createResult(Type::Geo);
+
+		result->_id = data.vid().v;
+		result->_title = data.vtitle().v;
+		processThumbnail(result.get(), data.vthumbnail());
+		result->sendData = std::make_unique<internal::SendGeo>(
+			session,
+			data.vlocation());
+		processGeo(result.get());
+
+		return result;
+	}, [&](const Tdb::TLDinlineQueryResultVenue &data) {
+		auto result = createResult(Type::Venue);
+
+		result->_id = data.vid().v;
+		result->_title = data.vvenue().data().vtitle().v;
+		result->_description = data.vvenue().data().vaddress().v;
+		processThumbnail(result.get(), data.vthumbnail());
+		result->sendData = std::make_unique<internal::SendVenue>(
+			session,
+			data.vvenue().data().vlocation(),
+			data.vvenue().data().vid().v,
+			data.vvenue().data().vprovider().v,
+			data.vvenue().data().vtitle().v,
+			data.vvenue().data().vaddress().v);
+		// data.vvenue().data().vtype().v ??
+		processGeo(result.get());
+
+		return result;
+	}, [&](const Tdb::TLDinlineQueryResultGame &data) {
+		auto result = createResult(Type::Game);
+
+		result->_id = data.vid().v;
+		result->_title = data.vgame().data().vtitle().v;
+		result->_description = data.vgame().data().vdescription().v;
+		result->_game = session->data().processGame(data.vgame());
+		result->sendData = std::make_unique<internal::SendGame>(
+			session,
+			result->_game);
+		if (const auto gif = data.vgame().data().vanimation()) {
+			result->_document = session->data().processDocument(*gif);
+		}
+
+		return result;
+	}, [&](const Tdb::TLDinlineQueryResultAnimation &data) {
+		auto result = createResult(Type::Gif);
+
+		result->_id = data.vid().v;
+		result->_title = data.vtitle().v;
+		result->_document = session->data().processDocument(
+			data.vanimation());
+		processSendDocument(result.get());
+
+		return result;
+	}, [&](const Tdb::TLDinlineQueryResultAudio &data) {
+		auto result = createResult(Type::Audio);
+
+		result->_id = data.vid().v;
+		result->_title = data.vaudio().data().vtitle().v;
+		result->_description = data.vaudio().data().vperformer().v;
+		result->_document = session->data().processDocument(data.vaudio());
+		processSendDocument(result.get());
+
+		return result;
+	}, [&](const Tdb::TLDinlineQueryResultDocument &data) {
+		auto result = createResult(Type::File);
+
+		result->_id = data.vid().v;
+		result->_title = data.vtitle().v;
+		result->_description = data.vdescription().v;
+		result->_document = session->data().processDocument(data.vdocument());
+		processSendDocument(result.get());
+
+		return result;
+	}, [&](const Tdb::TLDinlineQueryResultPhoto &data) {
+		auto result = createResult(Type::Photo);
+
+		result->_id = data.vid().v;
+		result->_title = data.vtitle().v;
+		result->_description = data.vdescription().v;
+		result->_photo = session->data().processPhoto(data.vphoto());
+
+		result->sendData = std::make_unique<internal::SendPhoto>(
+			session,
+			result->_photo,
+			QString(),
+			EntitiesInText());
+
+		return result;
+	}, [&](const Tdb::TLDinlineQueryResultSticker &data) {
+		auto result = createResult(Type::Sticker);
+
+		result->_id = data.vid().v;
+		result->_document = session->data().processDocument(data.vsticker());
+		processSendDocument(result.get());
+
+		return result;
+	}, [&](const Tdb::TLDinlineQueryResultVideo &data) {
+		auto result = createResult(Type::Video);
+
+		result->_id = data.vid().v;
+		result->_title = data.vtitle().v;
+		result->_description = data.vdescription().v;
+		result->_document = session->data().processDocument(data.vvideo());
+		processSendDocument(result.get());
+
+		return result;
+	}, [&](const Tdb::TLDinlineQueryResultVoiceNote &data) {
+		auto result = createResult(Type::Audio);
+
+		result->_id = data.vid().v;
+		result->_title = data.vtitle().v;
+		result->_document = session->data().processDocument(
+			data.vvoice_note());
+		processSendDocument(result.get());
+
+		return result;
+	});
+}
+
 std::unique_ptr<Result> Result::Create(
 		not_null<Main::Session*> session,
 		uint64 queryId,
diff --git a/Telegram/SourceFiles/inline_bots/inline_bot_result.h b/Telegram/SourceFiles/inline_bots/inline_bot_result.h
index f0a304aa0e5cb1..3dba75c8c8f6af 100644
--- a/Telegram/SourceFiles/inline_bots/inline_bot_result.h
+++ b/Telegram/SourceFiles/inline_bots/inline_bot_result.h
@@ -22,6 +22,10 @@ namespace Data {
 class LocationPoint;
 } // namespace Data
 
+namespace Tdb {
+class TLinlineQueryResult;
+} // namespace Tdb
+
 namespace InlineBots {
 
 namespace Layout {
@@ -49,6 +53,11 @@ class Result {
 		const MTPBotInlineResult &mtpData);
 #endif
 
+	static std::unique_ptr<Result> Create(
+		not_null<Main::Session*> session,
+		uint64 queryId,
+		const Tdb::TLinlineQueryResult &tlData);
+
 	uint64 getQueryId() const {
 		return _queryId;
 	}
diff --git a/Telegram/SourceFiles/inline_bots/inline_bot_send_data.h b/Telegram/SourceFiles/inline_bots/inline_bot_send_data.h
index 502cc006ebed16..cef96abe2c50cb 100644
--- a/Telegram/SourceFiles/inline_bots/inline_bot_send_data.h
+++ b/Telegram/SourceFiles/inline_bots/inline_bot_send_data.h
@@ -15,6 +15,10 @@ namespace Main {
 class Session;
 } // namespace Main
 
+namespace Tdb {
+class TLlocation;
+} // namespace Tdb
+
 class History;
 
 namespace InlineBots {
@@ -86,6 +90,32 @@ class SendDataCommon : public SendData {
 
 };
 
+class SendDataTDLib : public SendDataCommon {
+public:
+	using SendDataCommon::SendDataCommon;
+
+	SentMessageFields getSentMessageFields() const override {
+		return {};
+	}
+
+	void addToHistory(
+		const Result *owner,
+		not_null<History*> history,
+		HistoryItemCommonFields &&fields) const override {
+	}
+
+	bool isValid() const override {
+		return true;
+	}
+
+	QString getErrorOnSend(
+		const Result *owner,
+		not_null<History*> history) const override {
+		return QString();
+	};
+
+};
+
 // Plain text message.
 class SendText : public SendDataCommon {
 public:
@@ -120,6 +150,12 @@ class SendGeo : public SendDataCommon {
 	: SendDataCommon(session)
 	, _location(point) {
 	}
+	SendGeo(
+		not_null<Main::Session*> session,
+		const Tdb::TLlocation &point)
+	: SendDataCommon(session)
+	, _location(point) {
+	}
 	SendGeo(
 		not_null<Main::Session*> session,
 		const MTPDgeoPoint &point,
@@ -171,6 +207,20 @@ class SendVenue : public SendDataCommon {
 	, _title(title)
 	, _address(address) {
 	}
+	SendVenue(
+		not_null<Main::Session*> session,
+		const Tdb::TLlocation &point,
+		const QString &venueId,
+		const QString &provider,
+		const QString &title,
+		const QString &address)
+	: SendDataCommon(session)
+	, _location(point)
+	, _venueId(venueId)
+	, _provider(provider)
+	, _title(title)
+	, _address(address) {
+	}
 
 	bool isValid() const override {
 		return true;
diff --git a/Telegram/SourceFiles/inline_bots/inline_results_widget.cpp b/Telegram/SourceFiles/inline_bots/inline_results_widget.cpp
index 1a8974a1794326..368c8d3ea8f849 100644
--- a/Telegram/SourceFiles/inline_bots/inline_results_widget.cpp
+++ b/Telegram/SourceFiles/inline_bots/inline_results_widget.cpp
@@ -366,19 +366,28 @@ void Widget::inlineBotChanged() {
 	_requesting.fire(false);
 }
 
-#if 0 // mtp
+#if 0 // goodToRemove
 void Widget::inlineResultsDone(const MTPmessages_BotResults &result) {
+#endif
+void Widget::inlineResultsDone(const Tdb::TLinlineQueryResults &result) {
 	_inlineRequestId = 0;
 	_requesting.fire(false);
 
 	auto it = _inlineCache.find(_inlineQuery);
 	auto adding = (it != _inlineCache.cend());
+#if 0 // goodToRemove
 	if (result.type() == mtpc_messages_botResults) {
 		auto &d = result.c_messages_botResults();
 		_controller->session().data().processUsers(d.vusers());
+#endif
+	if (true) {
+		const auto &d = result.data();
 
 		auto &v = d.vresults().v;
+#if 0 // goodToRemove
 		auto queryId = d.vquery_id().v;
+#endif
+		const auto queryId = d.vinline_query_id().v;
 
 		if (it == _inlineCache.cend()) {
 			it = _inlineCache.emplace(
@@ -386,6 +395,7 @@ void Widget::inlineResultsDone(const MTPmessages_BotResults &result) {
 				std::make_unique<CacheEntry>()).first;
 		}
 		auto entry = it->second.get();
+#if 0 // goodToRemove
 		entry->nextOffset = qs(d.vnext_offset().value_or_empty());
 		if (const auto switchPm = d.vswitch_pm()) {
 			entry->switchPmText = qs(switchPm->data().vtext());
@@ -396,6 +406,20 @@ void Widget::inlineResultsDone(const MTPmessages_BotResults &result) {
 			entry->switchPmStartToken = QString();
 			entry->switchPmUrl = switchWebView->data().vurl().v;
 		}
+#endif
+		entry->nextOffset = d.vnext_offset().v;
+		if (const auto button = d.vbutton()) {
+			const auto &data = button->data();
+			entry->switchPmText = data.vtext().v;
+			data.vtype().match([&](
+				const TLDinlineQueryResultsButtonTypeStartBot &data) {
+				entry->switchPmStartToken = data.vparameter().v;
+				entry->switchPmUrl = QByteArray();
+			}, [&](const TLDinlineQueryResultsButtonTypeWebApp &data) {
+				entry->switchPmStartToken = QString();
+				entry->switchPmUrl = data.vurl().v.toUtf8();
+			});
+		}
 
 		if (const auto count = v.size()) {
 			entry->results.reserve(entry->results.size() + count);
@@ -424,7 +448,6 @@ void Widget::inlineResultsDone(const MTPmessages_BotResults &result) {
 	}
 	onScroll();
 }
-#endif
 
 void Widget::queryInlineBot(UserData *bot, PeerData *peer, QString query) {
 	bool force = false;
@@ -465,7 +488,7 @@ void Widget::onInlineRequest() {
 		}
 	}
 	_requesting.fire(true);
-#if 0 // todo
+#if 0 // goodToRemove
 	_inlineRequestId = _api.request(MTPmessages_GetInlineBotResults(
 		MTP_flags(0),
 		_inlineBot->inputUser,
@@ -480,6 +503,28 @@ void Widget::onInlineRequest() {
 		_requesting.fire(false);
 		_inlineRequestId = 0;
 	}).handleAllErrors().send();
+#endif
+	_inlineRequestId = _api.request(Tdb::TLgetInlineQueryResults(
+		Tdb::tl_int53(_inlineBot->id.value),
+		peerToTdbChat(_inlineQueryPeer->id),
+		std::nullopt, // Location.
+		Tdb::tl_string(_inlineQuery),
+		Tdb::tl_string(nextOffset)
+	)).done([this](
+			const Tdb::TLinlineQueryResults &result,
+			Tdb::RequestId requestId) {
+		if (_inlineRequestId == requestId) {
+			inlineResultsDone(result);
+		}
+	}).fail([this](const Tdb::Error &, Tdb::RequestId requestId) {
+		if (_inlineRequestId == requestId) {
+			// show error?
+			_requesting.fire(false);
+			_inlineRequestId = 0;
+		}
+	}).send();
+#if 0 // doLater
+	}).handleAllErrors().send();
 #endif
 }
 
diff --git a/Telegram/SourceFiles/inline_bots/inline_results_widget.h b/Telegram/SourceFiles/inline_bots/inline_results_widget.h
index 54e3c124d55db0..948444bead89fe 100644
--- a/Telegram/SourceFiles/inline_bots/inline_results_widget.h
+++ b/Telegram/SourceFiles/inline_bots/inline_results_widget.h
@@ -125,9 +125,10 @@ class Widget : public Ui::RpWidget {
 	int showInlineRows(bool newResults);
 	void recountContentMaxHeight();
 	bool refreshInlineRows(int *added = nullptr);
-#if 0 // mtp
+#if 0 // goodToRemove
 	void inlineResultsDone(const MTPmessages_BotResults &result);
 #endif
+	void inlineResultsDone(const Tdb::TLinlineQueryResults &result);
 
 	const not_null<Window::SessionController*> _controller;
 	MTP::Sender _api;

From 929f90c6487c9d457003bae1a07aebe453ce65ad Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Mon, 16 May 2022 06:14:29 +0300
Subject: [PATCH 177/349] Migrated user photos from MTP to TDLib.

---
 Telegram/SourceFiles/api/api_peer_photo.cpp    | 12 +++++++++++-
 Telegram/SourceFiles/api/api_peer_photo.h      |  2 +-
 Telegram/SourceFiles/data/data_user_photos.cpp |  4 ++++
 3 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_peer_photo.cpp b/Telegram/SourceFiles/api/api_peer_photo.cpp
index 9c5ff9cf8ad4a3..ceae11a7bbb805 100644
--- a/Telegram/SourceFiles/api/api_peer_photo.cpp
+++ b/Telegram/SourceFiles/api/api_peer_photo.cpp
@@ -536,7 +536,7 @@ void PeerPhoto::requestUserPhotos(
 		return;
 	}
 
-#if 0 // todo
+#if 0 // goodToRemove
 	const auto requestId = _api.request(MTPphotos_GetUserPhotos(
 		user->inputUser,
 		MTP_int(0),
@@ -550,10 +550,20 @@ void PeerPhoto::requestUserPhotos(
 		}, [](const MTPDphotos_photosSlice &d) {
 			return d.vcount().v;
 		});
+#endif
+	const auto requestId = _api.request(TLgetUserProfilePhotos(
+		tl_int53(user->id.value),
+		tl_int32(afterId),
+		tl_int32(kSharedMediaLimit)
+	)).done([this, user](const TLchatPhotos &result) {
+		_userPhotosRequests.remove(user);
+		const auto fullCount = result.data().vtotal_count().v;
 
 		auto &owner = _session->data();
 		auto photoIds = result.match([&](const auto &data) {
+#if 0 // goodToRemove
 			owner.processUsers(data.vusers());
+#endif
 
 			auto photoIds = std::vector<PhotoId>();
 			photoIds.reserve(data.vphotos().v.size());
diff --git a/Telegram/SourceFiles/api/api_peer_photo.h b/Telegram/SourceFiles/api/api_peer_photo.h
index 4a3ebad008fb1e..45106c432d50c1 100644
--- a/Telegram/SourceFiles/api/api_peer_photo.h
+++ b/Telegram/SourceFiles/api/api_peer_photo.h
@@ -29,7 +29,7 @@ namespace Api {
 
 class PeerPhoto final {
 public:
-	using UserPhotoId = PhotoId;
+	using UserPhotoId = uint;
 	explicit PeerPhoto(not_null<ApiWrap*> api);
 
 	enum class EmojiListType {
diff --git a/Telegram/SourceFiles/data/data_user_photos.cpp b/Telegram/SourceFiles/data/data_user_photos.cpp
index 6271f9b4c9c382..579e5ed78140a2 100644
--- a/Telegram/SourceFiles/data/data_user_photos.cpp
+++ b/Telegram/SourceFiles/data/data_user_photos.cpp
@@ -167,7 +167,11 @@ void UserPhotosSliceBuilder::sliceToLimits() {
 		}
 	} else if (removeFromBegin < 0
 		&& (!_skippedBefore || *_skippedBefore > 0)) {
+		_insufficientPhotosAround.fire(
+			Api::PeerPhoto::UserPhotoId(_ids.size() + _skippedAfter));
+#if 0 // goodToRemove
 		_insufficientPhotosAround.fire(_ids.empty() ? 0 : _ids.front());
+#endif
 	}
 }
 

From d39fc21ae92dd098df236f3f1ba4b4adcc5e66dd Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Mon, 16 May 2022 23:21:27 +0300
Subject: [PATCH 178/349] Migrated shared media from MTP to TDLib.

---
 Telegram/SourceFiles/apiwrap.cpp              |   8 +-
 .../data/data_search_controller.cpp           | 203 +++++++++++++++++-
 .../SourceFiles/data/data_search_controller.h |  17 +-
 3 files changed, 218 insertions(+), 10 deletions(-)

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 7be1aa5f96f95f..8e7c3ab47bc439 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -3761,7 +3761,6 @@ void ApiWrap::requestSharedMedia(
 		return;
 	}
 
-#if 0 // todo
 	const auto prepared = Api::PrepareSearchRequest(
 		peer,
 		topicRootId,
@@ -3777,8 +3776,12 @@ void ApiWrap::requestSharedMedia(
 	auto &histories = history->owner().histories();
 	const auto requestType = Data::Histories::RequestType::History;
 	histories.sendRequest(history, requestType, [=](Fn<void()> finish) {
+#if 0 // goodToRemove
 		return request(
 			std::move(*prepared)
+#endif
+		return sender().request(
+			base::duplicate(*prepared)
 		).done([=](const Api::SearchRequestResult &result) {
 			_sharedMediaRequests.remove(key);
 			auto parsed = Api::ParseSearchResult(
@@ -3795,10 +3798,8 @@ void ApiWrap::requestSharedMedia(
 		}).send();
 	});
 	_sharedMediaRequests.emplace(key);
-#endif
 }
 
-#if 0 // mtp
 void ApiWrap::sharedMediaDone(
 		not_null<PeerData*> peer,
 		MsgId topicRootId,
@@ -3824,7 +3825,6 @@ void ApiWrap::sharedMediaDone(
 		}
 	}
 }
-#endif
 
 void ApiWrap::sendAction(const SendAction &action) {
 	if (!action.options.scheduled
diff --git a/Telegram/SourceFiles/data/data_search_controller.cpp b/Telegram/SourceFiles/data/data_search_controller.cpp
index 0b4f4ba0f85762..4d3d41d75f6ef4 100644
--- a/Telegram/SourceFiles/data/data_search_controller.cpp
+++ b/Telegram/SourceFiles/data/data_search_controller.cpp
@@ -16,17 +16,21 @@ For license and copyright information please follow this link:
 #include "history/history_item.h"
 #include "apiwrap.h"
 
+#include "tdb/tdb_sender.h"
+
 namespace Api {
 namespace {
 
 constexpr auto kSharedMediaLimit = 100;
+constexpr auto kFirstSharedMediaLimit = 10;
+#if 0 // goodToRemove
 constexpr auto kFirstSharedMediaLimit = 0;
+#endif
 constexpr auto kHistoryLimit = 50;
 constexpr auto kDefaultSearchTimeoutMs = crl::time(200);
 
 } // namespace
 
-#if 0 // mtp
 std::optional<SearchRequest> PrepareSearchRequest(
 		not_null<PeerData*> peer,
 		MsgId topicRootId,
@@ -34,6 +38,7 @@ std::optional<SearchRequest> PrepareSearchRequest(
 		const QString &query,
 		MsgId messageId,
 		Data::LoadDirection direction) {
+#if 0 // goodToRemove
 	const auto filter = [&] {
 		using Type = Storage::SharedMediaType;
 		switch (type) {
@@ -70,7 +75,50 @@ std::optional<SearchRequest> PrepareSearchRequest(
 
 	const auto minId = 0;
 	const auto maxId = 0;
+#endif
+	const auto filter = [&] {
+		using Type = Storage::SharedMediaType;
+		switch (type) {
+		case Type::Photo:
+			return Tdb::tl_searchMessagesFilterPhoto();
+		case Type::Video:
+			return Tdb::tl_searchMessagesFilterVideo();
+		case Type::PhotoVideo:
+			return Tdb::tl_searchMessagesFilterPhotoAndVideo();
+		case Type::MusicFile:
+			return Tdb::tl_searchMessagesFilterAudio();
+		case Type::File:
+			return Tdb::tl_searchMessagesFilterDocument();
+		case Type::VoiceFile:
+			return Tdb::tl_searchMessagesFilterVoiceNote();
+		case Type::RoundVoiceFile:
+			return Tdb::tl_searchMessagesFilterVoiceAndVideoNote();
+		case Type::RoundFile:
+			return Tdb::tl_searchMessagesFilterVideoNote();
+		case Type::GIF:
+			return Tdb::tl_searchMessagesFilterAnimation();
+		case Type::Link:
+			return Tdb::tl_searchMessagesFilterUrl();
+		case Type::ChatPhoto:
+			return Tdb::tl_searchMessagesFilterChatPhoto();
+		case Type::Pinned:
+			return Tdb::tl_searchMessagesFilterPinned();
+		}
+		return Tdb::tl_searchMessagesFilterEmpty();
+	}();
+	if constexpr (Tdb::TLDsearchMessagesFilterEmpty::Is<decltype(filter)>()) {
+		if (query.isEmpty()) {
+			return std::nullopt;
+		}
+	}
+#if 0 // mtp
 	const auto limit = messageId ? kSharedMediaLimit : kFirstSharedMediaLimit;
+#endif
+	const auto limit = !messageId
+		? kFirstSharedMediaLimit
+		: (direction == Data::LoadDirection::After)
+		? (kSharedMediaLimit - 1)
+		: kSharedMediaLimit;
 	const auto offsetId = [&] {
 		switch (direction) {
 		case Data::LoadDirection::Before:
@@ -87,6 +135,18 @@ std::optional<SearchRequest> PrepareSearchRequest(
 		}
 		Unexpected("Direction in PrepareSearchRequest");
 	}();
+	return Tdb::TLsearchChatMessages(
+		peerToTdbChat(peer->id),
+		Tdb::tl_string(query),
+		std::nullopt, // From.
+		Tdb::tl_int53(std::max(offsetId, MsgId(0)).bare),
+		Tdb::tl_int32(addOffset),
+		Tdb::tl_int32((direction == Data::LoadDirection::After)
+			? (limit + 1) // Must be more than -addOffset.
+			: limit),
+		filter,
+		Tdb::tl_int53(0)); // Thread.
+#if 0 // goodToRemove
 	const auto hash = uint64(0);
 
 	const auto mtpOffsetId = int(std::clamp(
@@ -111,6 +171,7 @@ std::optional<SearchRequest> PrepareSearchRequest(
 		MTP_int(maxId),
 		MTP_int(minId),
 		MTP_long(hash));
+#endif
 }
 
 SearchResult ParseSearchResult(
@@ -122,6 +183,9 @@ SearchResult ParseSearchResult(
 	auto result = SearchResult();
 	result.noSkipRange = MsgRange{ messageId, messageId };
 
+	result.fullCount = data.data().vtotal_count().v;
+
+#if 0 // goodToRemove
 	auto messages = [&] {
 		switch (data.type()) {
 		case mtpc_messages_messages: {
@@ -165,16 +229,29 @@ SearchResult ParseSearchResult(
 	}();
 
 	if (!messages) {
+#endif
+	if (data.data().vmessages().v.empty()) {
 		return result;
 	}
 
 	const auto addType = NewMessageType::Existing;
+	result.messageIds.reserve(data.data().vmessages().v.size());
+#if 0 // goodToRemove
 	result.messageIds.reserve(messages->size());
 	for (const auto &message : *messages) {
 		const auto item = peer->owner().addNewMessage(
 			message,
 			MessageFlags(),
 			addType);
+#endif
+	if (!messageId && !data.data().vmessages().v.empty()) {
+		result.noSkipRange.from = ServerMaxMsgId;
+	}
+	for (const auto &message : data.data().vmessages().v) {
+		if (!message) {
+			continue;
+		}
+		const auto item = peer->owner().processMessage(*message, addType);
 		if (item) {
 			const auto itemId = item->id;
 			if ((type == Storage::SharedMediaType::kCount)
@@ -200,12 +277,12 @@ SearchResult ParseSearchResult(
 	}
 	return result;
 }
-#endif
 
 HistoryRequest PrepareHistoryRequest(
 		not_null<PeerData*> peer,
 		MsgId messageId,
 		Data::LoadDirection direction) {
+#if 0 // mtp
 	const auto minId = 0;
 	const auto maxId = 0;
 	const auto limit = kHistoryLimit;
@@ -217,6 +294,11 @@ HistoryRequest PrepareHistoryRequest(
 		}
 		Unexpected("Direction in PrepareSearchRequest");
 	}();
+#endif
+	const auto offsetId = (messageId < 0 || messageId == ServerMaxMsgId - 1)
+		? MsgId()
+		: messageId;
+	const auto limit = kHistoryLimit;
 	const auto addOffset = [&] {
 		switch (direction) {
 		case Data::LoadDirection::Before: return 0;
@@ -225,6 +307,15 @@ HistoryRequest PrepareHistoryRequest(
 		}
 		Unexpected("Direction in PrepareSearchRequest");
 	}();
+	return Tdb::TLgetChatHistory(
+		peerToTdbChat(peer->id),
+		Tdb::tl_int53(std::max(offsetId, MsgId(0)).bare),
+		Tdb::tl_int32(addOffset),
+		Tdb::tl_int32((direction == Data::LoadDirection::After)
+			? (limit + 1) // Must be more than -addOffset.
+			: limit),
+		Tdb::tl_bool(false)); // only_local
+#if 0 // mtp
 	const auto hash = uint64(0);
 	const auto offsetDate = int32(0);
 
@@ -241,6 +332,7 @@ HistoryRequest PrepareHistoryRequest(
 		MTP_int(maxId),
 		MTP_int(minId),
 		MTP_long(hash));
+#endif
 }
 
 HistoryResult ParseHistoryResult(
@@ -248,12 +340,113 @@ HistoryResult ParseHistoryResult(
 		MsgId messageId,
 		Data::LoadDirection direction,
 		const HistoryRequestResult &data) {
+#if 0 // mtp
 	return ParseSearchResult(
 		peer,
 		Storage::SharedMediaType::kCount,
 		messageId,
 		direction,
 		data);
+#endif
+	auto result = SearchResult();
+	result.noSkipRange = MsgRange{ messageId, messageId };
+
+	result.fullCount = data.data().vtotal_count().v;
+
+#if 0 // goodToRemove
+	auto messages = [&] {
+		switch (data.type()) {
+		case mtpc_messages_messages: {
+			auto &d = data.c_messages_messages();
+			peer->owner().processUsers(d.vusers());
+			peer->owner().processChats(d.vchats());
+			result.fullCount = d.vmessages().v.size();
+			return &d.vmessages().v;
+		} break;
+
+		case mtpc_messages_messagesSlice: {
+			auto &d = data.c_messages_messagesSlice();
+			peer->owner().processUsers(d.vusers());
+			peer->owner().processChats(d.vchats());
+			result.fullCount = d.vcount().v;
+			return &d.vmessages().v;
+		} break;
+
+		case mtpc_messages_channelMessages: {
+			const auto &d = data.c_messages_channelMessages();
+			if (const auto channel = peer->asChannel()) {
+				channel->ptsReceived(d.vpts().v);
+				channel->processTopics(d.vtopics());
+			} else {
+				LOG(("API Error: received messages.channelMessages when "
+					"no channel was passed! (ParseSearchResult)"));
+			}
+			peer->owner().processUsers(d.vusers());
+			peer->owner().processChats(d.vchats());
+			result.fullCount = d.vcount().v;
+			return &d.vmessages().v;
+		} break;
+
+		case mtpc_messages_messagesNotModified: {
+			LOG(("API Error: received messages.messagesNotModified! "
+				"(ParseSearchResult)"));
+			return (const QVector<MTPMessage>*)nullptr;
+		} break;
+		}
+		Unexpected("messages.Messages type in ParseSearchResult()");
+	}();
+
+	if (!messages) {
+#endif
+	if (data.data().vmessages().v.empty()) {
+		return result;
+	}
+
+	const auto addType = NewMessageType::Existing;
+	result.messageIds.reserve(data.data().vmessages().v.size());
+#if 0 // goodToRemove
+	result.messageIds.reserve(messages->size());
+	for (const auto &message : *messages) {
+		const auto item = peer->owner().addNewMessage(
+			message,
+			MessageFlags(),
+			addType);
+#endif
+	if (!messageId && !data.data().vmessages().v.empty()) {
+		result.noSkipRange.from = ServerMaxMsgId;
+	}
+	const auto owner = &peer->owner();
+	for (const auto &message : data.data().vmessages().v) {
+		if (message) {
+			const auto item = owner->processMessage(*message, addType);
+			const auto itemId = item->id;
+			result.messageIds.push_back(itemId);
+			accumulate_min(result.noSkipRange.from, itemId);
+			accumulate_max(result.noSkipRange.till, itemId);
+		}
+	}
+	if (messageId && result.messageIds.empty()) {
+		result.noSkipRange = [&]() -> MsgRange {
+			switch (direction) {
+			case Data::LoadDirection::Before: // All old loaded.
+				return { 0, result.noSkipRange.till };
+			case Data::LoadDirection::Around: // All loaded.
+				return { 0, ServerMaxMsgId };
+			case Data::LoadDirection::After: // All new loaded.
+				return { result.noSkipRange.from, ServerMaxMsgId };
+			}
+			Unexpected("Direction in ParseSearchResult");
+		}();
+	} else if (messageId
+		&& direction == Data::LoadDirection::After
+		&& result.messageIds.front() == messageId) {
+		result.noSkipRange.till = ServerMaxMsgId;
+	} else if (messageId
+		&& direction == Data::LoadDirection::Before
+		&& result.messageIds.back() == messageId) {
+		result.noSkipRange.from = 0;
+	}
+	return result;
 }
 
 SearchController::CacheEntry::CacheEntry(
@@ -435,7 +628,6 @@ void SearchController::requestMore(
 	if (listData->requests.contains(key)) {
 		return;
 	}
-#if 0 // todo
 	auto prepared = PrepareSearchRequest(
 		listData->peer,
 		query.topicRootId,
@@ -450,8 +642,12 @@ void SearchController::requestMore(
 	const auto type = ::Data::Histories::RequestType::History;
 	const auto history = _session->data().history(listData->peer);
 	auto requestId = histories.sendRequest(history, type, [=](Fn<void()> finish) {
+#if 0 // goodToRemove
 		return _session->api().request(
 			std::move(*prepared)
+#endif
+		return _session->sender().request(
+			base::duplicate(*prepared)
 		).done([=](const SearchRequestResult &result) {
 			listData->requests.remove(key);
 			auto parsed = ParseSearchResult(
@@ -472,7 +668,6 @@ void SearchController::requestMore(
 	listData->requests.emplace(key, [=] {
 		_session->data().histories().cancelRequest(requestId);
 	});
-#endif
 }
 
 DelayedSearchController::DelayedSearchController(
diff --git a/Telegram/SourceFiles/data/data_search_controller.h b/Telegram/SourceFiles/data/data_search_controller.h
index c0fae2149c7049..b0d84dd7dd1a13 100644
--- a/Telegram/SourceFiles/data/data_search_controller.h
+++ b/Telegram/SourceFiles/data/data_search_controller.h
@@ -17,6 +17,13 @@ namespace Main {
 class Session;
 } // namespace Main
 
+namespace Tdb {
+class TLmessages;
+class TLsearchChatMessages;
+class TLgetChatHistory;
+class TLmessages;
+} // namespace Tdb
+
 namespace Data {
 enum class LoadDirection : char;
 } // namespace Data
@@ -29,14 +36,21 @@ struct SearchResult {
 	int fullCount = 0;
 };
 
+#if 0 // goodToRemove
 using SearchRequest = MTPmessages_Search;
 using SearchRequestResult = MTPmessages_Messages;
+#endif
+using SearchRequest = Tdb::TLsearchChatMessages;
+using SearchRequestResult = Tdb::TLmessages;
 
 using HistoryResult = SearchResult;
+#if 0 // mtp
 using HistoryRequest = MTPmessages_GetHistory;
 using HistoryRequestResult = MTPmessages_Messages;
+#endif
+using HistoryRequest = Tdb::TLgetChatHistory;
+using HistoryRequestResult = Tdb::TLmessages;
 
-#if 0 // mtp
 [[nodiscard]] std::optional<SearchRequest> PrepareSearchRequest(
 	not_null<PeerData*> peer,
 	MsgId topicRootId,
@@ -51,7 +65,6 @@ using HistoryRequestResult = MTPmessages_Messages;
 	MsgId messageId,
 	Data::LoadDirection direction,
 	const SearchRequestResult &data);
-#endif
 
 [[nodiscard]] HistoryRequest PrepareHistoryRequest(
 	not_null<PeerData*> peer,

From e7ef5fa808df08b5ba8f325e139b808f58562da1 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 12 Aug 2022 19:48:03 +0300
Subject: [PATCH 179/349] Fix build.

---
 .../SourceFiles/api/api_blocked_peers.cpp     |   2 +
 Telegram/SourceFiles/api/api_bot.cpp          |  22 ++--
 .../SourceFiles/api/api_chat_participants.cpp |  15 +--
 Telegram/SourceFiles/api/api_editing.cpp      |   1 +
 Telegram/SourceFiles/api/api_invite_links.cpp | 112 +++++++++---------
 Telegram/SourceFiles/api/api_peer_photo.cpp   |   2 +-
 Telegram/SourceFiles/api/api_ringtones.cpp    |  14 ++-
 .../SourceFiles/api/api_text_entities.cpp     |   6 +-
 Telegram/SourceFiles/api/api_text_entities.h  |   2 +-
 .../SourceFiles/api/api_toggling_media.cpp    |  46 ++++---
 Telegram/SourceFiles/api/api_updates.cpp      |   1 +
 Telegram/SourceFiles/api/api_user_privacy.cpp |   4 +-
 Telegram/SourceFiles/apiwrap.cpp              |  13 +-
 .../SourceFiles/boxes/add_contact_box.cpp     |  60 +++++-----
 .../SourceFiles/boxes/delete_messages_box.cpp |   1 +
 .../boxes/peer_list_controllers.cpp           |  16 ++-
 .../boxes/peers/add_bot_to_chat_box.cpp       |   8 +-
 .../boxes/peers/edit_contact_box.cpp          |  20 ++--
 .../boxes/peers/edit_participants_box.cpp     |  42 ++++---
 .../boxes/peers/edit_peer_info_box.cpp        |  63 +++++-----
 .../boxes/peers/edit_peer_invite_link.cpp     |  40 ++++---
 .../boxes/peers/edit_peer_invite_links.cpp    |   2 +
 .../boxes/peers/edit_peer_reactions.cpp       |   1 +
 .../boxes/peers/edit_peer_requests_box.cpp    |   2 +
 .../boxes/peers/edit_peer_type_box.cpp        |  12 +-
 .../SourceFiles/boxes/sticker_set_box.cpp     |   2 +
 Telegram/SourceFiles/boxes/username_box.cpp   |  19 ++-
 .../calls/group/calls_choose_join_as.cpp      |  12 +-
 .../calls/group/calls_group_settings.cpp      |  26 ++--
 .../chat_helpers/gifs_list_widget.cpp         |  23 ++--
 .../chat_helpers/gifs_list_widget.h           |   4 +
 .../data/data_search_controller.cpp           |  32 ++++-
 .../admin_log/history_admin_log_inner.cpp     |  90 ++++++++------
 .../admin_log/history_admin_log_inner.h       |   4 +
 Telegram/SourceFiles/history/history.cpp      |   2 +
 .../history/history_inner_widget.cpp          |   2 +
 Telegram/SourceFiles/history/history_item.cpp |   2 +
 .../history/history_item_reply_markup.cpp     |   2 +
 .../SourceFiles/history/history_widget.cpp    |   2 +
 .../view/history_view_contact_status.cpp      |   1 +
 .../view/history_view_sticker_toast.cpp       |   1 +
 .../info_common_groups_inner_widget.cpp       |   2 +
 .../inline_bots/inline_bot_result.cpp         |  34 +++---
 .../inline_bots/inline_results_widget.cpp     |  20 ++--
 .../inline_bots/inline_results_widget.h       |   4 +
 Telegram/SourceFiles/intro/intro_widget.cpp   |   1 +
 Telegram/SourceFiles/main/main_account.cpp    |   2 +
 Telegram/SourceFiles/main/main_domain.cpp     |   1 +
 Telegram/SourceFiles/menu/menu_send.cpp       |   2 +
 .../settings/settings_privacy_security.cpp    |   2 +
 Telegram/SourceFiles/tdb/tdb_sender.h         |   7 +-
 .../window/window_lock_widgets.cpp            |   2 +
 .../SourceFiles/window/window_peer_menu.cpp   |  18 ++-
 53 files changed, 502 insertions(+), 324 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_blocked_peers.cpp b/Telegram/SourceFiles/api/api_blocked_peers.cpp
index 75da2b548b085e..ef5ef0aa43a891 100644
--- a/Telegram/SourceFiles/api/api_blocked_peers.cpp
+++ b/Telegram/SourceFiles/api/api_blocked_peers.cpp
@@ -14,7 +14,9 @@ For license and copyright information please follow this link:
 #include "data/data_peer_id.h"
 #include "data/data_session.h"
 #include "main/main_session.h"
+
 #include "tdb/tdb_account.h"
+#include "tdb/tdb_tl_scheme.h"
 
 namespace Api {
 namespace {
diff --git a/Telegram/SourceFiles/api/api_bot.cpp b/Telegram/SourceFiles/api/api_bot.cpp
index b93f809a9537e4..24642bae3c57ee 100644
--- a/Telegram/SourceFiles/api/api_bot.cpp
+++ b/Telegram/SourceFiles/api/api_bot.cpp
@@ -42,9 +42,13 @@ For license and copyright information please follow this link:
 #include <QtGui/QGuiApplication>
 #include <QtGui/QClipboard>
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 namespace {
 
+using namespace Tdb;
+
 void SendBotCallbackData(
 		not_null<Window::SessionController*> controller,
 		not_null<HistoryItem*> item,
@@ -102,21 +106,21 @@ void SendBotCallbackData(
 	const auto show = controller->uiShow();
 	auto payload = [&] {
 		if (isGame) {
-			return Tdb::tl_callbackQueryPayloadGame(Tdb::tl_string());
+			return tl_callbackQueryPayloadGame(tl_string());
 		} else {
-			const auto tlBytes = Tdb::tl_bytes(button->data);
+			const auto tlBytes = tl_bytes(button->data);
 			return withPassword
-				? Tdb::tl_callbackQueryPayloadDataWithPassword(
-					Tdb::tl_string(password->password),
+				? tl_callbackQueryPayloadDataWithPassword(
+					tl_string(password->password),
 					tlBytes)
-				: Tdb::tl_callbackQueryPayloadData(tlBytes);
+				: tl_callbackQueryPayloadData(tlBytes);
 		}
 	}();
-	button->requestId = api->sender().request(Tdb::TLgetCallbackQueryAnswer(
+	button->requestId = api->sender().request(TLgetCallbackQueryAnswer(
 		peerToTdbChat(history->peer->id),
-		Tdb::tl_int53(item->id.bare),
+		tl_int53(item->id.bare),
 		std::move(payload)
-	)).done([=](const Tdb::TLDcallbackQueryAnswer &data) {
+	)).done([=](const TLDcallbackQueryAnswer &data) {
 		const auto guard = gsl::finally([&] {
 			if (done) {
 				done();
@@ -174,7 +178,7 @@ void SendBotCallbackData(
 #if 0 // goodToRemove
 	}).fail([=](const MTP::Error &error) {
 #endif
-	}).fail([=](const Tdb::Error &error) {
+	}).fail([=](const Error &error) {
 		const auto guard = gsl::finally([&] {
 			if (handleError) {
 #if 0 // goodToRemove
diff --git a/Telegram/SourceFiles/api/api_chat_participants.cpp b/Telegram/SourceFiles/api/api_chat_participants.cpp
index b31663bd8390ee..3813625aa8e94d 100644
--- a/Telegram/SourceFiles/api/api_chat_participants.cpp
+++ b/Telegram/SourceFiles/api/api_chat_participants.cpp
@@ -21,6 +21,8 @@ For license and copyright information please follow this link:
 #include "main/main_session.h"
 #include "mtproto/mtproto_config.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 namespace {
 
@@ -833,10 +835,11 @@ void ChatParticipants::requestSelf(not_null<ChannelData*> channel) {
 	}
 
 	const auto finalize = [=](
-			UserId inviter = -1,
+			UserId inviter = 0,
 			TimeId inviteDate = 0,
 			bool inviteViaRequest = false) {
 		channel->inviter = inviter;
+		channel->inviterLoaded = true;
 		channel->inviteDate = inviteDate;
 		channel->inviteViaRequest = inviteViaRequest;
 		if (const auto history = channel->owner().historyLoaded(channel)) {
@@ -900,11 +903,8 @@ void ChatParticipants::requestSelf(not_null<ChannelData*> channel) {
 		_selfParticipantRequests.erase(channel);
 
 		data.vstatus().match([&](const TLDchatMemberStatusMember &) {
-			const auto inviter = data.vinviter_user_id().v
-				? data.vinviter_user_id().v
-				: -1;
 			finalize(
-				inviter,
+				data.vinviter_user_id().v,
 				data.vjoined_chat_date().v,
 				false);
 #if 0 // doLater
@@ -916,10 +916,7 @@ void ChatParticipants::requestSelf(not_null<ChannelData*> channel) {
 			}
 			finalize(channel->session().userId(), channel->date);
 		}, [&](const TLDchatMemberStatusAdministrator &) {
-			const auto inviter = data.vinviter_user_id().v
-				? data.vinviter_user_id().v
-				: -1;
-			finalize(inviter, data.vjoined_chat_date().v);
+			finalize(data.vinviter_user_id().v, data.vjoined_chat_date().v);
 		}, [&](const TLDchatMemberStatusBanned &data) {
 			LOG(("API Error: Got self banned participant."));
 			finalize();
diff --git a/Telegram/SourceFiles/api/api_editing.cpp b/Telegram/SourceFiles/api/api_editing.cpp
index d0252b41fbe8ce..b1bbe56dcfd594 100644
--- a/Telegram/SourceFiles/api/api_editing.cpp
+++ b/Telegram/SourceFiles/api/api_editing.cpp
@@ -25,6 +25,7 @@ For license and copyright information please follow this link:
 #include "boxes/abstract_box.h" // Ui::show().
 
 #include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
 #include "api/api_sending.h"
 
 namespace Api {
diff --git a/Telegram/SourceFiles/api/api_invite_links.cpp b/Telegram/SourceFiles/api/api_invite_links.cpp
index 6166ec60297466..f64e14f6d73b5a 100644
--- a/Telegram/SourceFiles/api/api_invite_links.cpp
+++ b/Telegram/SourceFiles/api/api_invite_links.cpp
@@ -18,9 +18,13 @@ For license and copyright information please follow this link:
 #include "base/unixtime.h"
 #include "apiwrap.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kFirstPage = 10;
 constexpr auto kPerPage = 50;
 constexpr auto kJoinedFirstPage = 10;
@@ -46,7 +50,7 @@ void RemovePermanent(PeerInviteLinks &links) {
 
 JoinedByLinkSlice ParseJoinedByLinkSlice(
 		not_null<PeerData*> peer,
-		const Tdb::TLDchatInviteLinkMembers &data) {
+		const TLDchatInviteLinkMembers &data) {
 	auto result = JoinedByLinkSlice();
 	auto &owner = peer->session().data();
 	result.count = data.vtotal_count().v;
@@ -62,7 +66,7 @@ JoinedByLinkSlice ParseJoinedByLinkSlice(
 
 JoinedByLinkSlice ParseJoinedByLinkSlice(
 		not_null<PeerData*> peer,
-		const Tdb::TLDchatJoinRequests &data) {
+		const TLDchatJoinRequests &data) {
 	auto result = JoinedByLinkSlice();
 	auto &owner = peer->session().data();
 	result.count = data.vtotal_count().v;
@@ -144,13 +148,13 @@ void InviteLinks::performCreate(
 			MTP_long(args.subscription.credits))
 	)).done([=, peer = args.peer](const MTPExportedChatInvite &result) {
 #endif
-	_api->sender().request(Tdb::TLcreateChatInviteLink(
-		peerToTdbChat(peer->id),
-		Tdb::tl_string(label),
-		Tdb::tl_int32(expireDate),
-		Tdb::tl_int32(usageLimit),
-		Tdb::tl_bool(requestApproval)
-	)).done([=](const Tdb::TLchatInviteLink &result) {
+	_api->sender().request(TLcreateChatInviteLink(
+		peerToTdbChat(args.peer->id),
+		tl_string(args.label),
+		tl_int32(args.expireDate),
+		tl_int32(args.usageLimit),
+		tl_bool(requestApproval)
+	)).done([=, peer = args.peer](const TLchatInviteLink &result) {
 		const auto callbacks = _createCallbacks.take(peer);
 		const auto link = prepend(peer, peer->session().user(), result);
 		if (link && callbacks) {
@@ -185,7 +189,7 @@ auto InviteLinks::lookupMyPermanent(const Links &links) const -> const Link* {
 auto InviteLinks::prepend(
 		not_null<PeerData*> peer,
 		not_null<UserData*> admin,
-		const Tdb::TLchatInviteLink &invite) -> std::optional<Link> {
+		const TLchatInviteLink &invite) -> std::optional<Link> {
 #if 0 // goodToRemove
 		const MTPExportedChatInvite &invite) -> std::optional<Link> {
 #endif
@@ -329,7 +333,7 @@ void InviteLinks::performEdit(
 			_api->session().data().processUsers(data.vusers());
 			const auto link = parse(peer, data.vinvite());
 #endif
-	const auto doneRequest = [=](const Tdb::TLchatInviteLink &result) {
+	const auto doneRequest = [=](const TLchatInviteLink &result) {
 		const auto callbacks = _editCallbacks.take(key);
 		const auto peer = key.peer;
 		const auto link = parse(peer, result);
@@ -378,10 +382,10 @@ void InviteLinks::performEdit(
 	};
 
 	if (revoke) {
-		_api->sender().request(Tdb::TLrevokeChatInviteLink(
+		_api->sender().request(TLrevokeChatInviteLink(
 			peerToTdbChat(peer->id),
-			Tdb::tl_string(link)
-		)).done([=](const Tdb::TLchatInviteLinks &result) {
+			tl_string(link)
+		)).done([=](const TLchatInviteLinks &result) {
 			doneRequest(result.data().vinvite_links().v.front());
 			if (result.data().vtotal_count().v > 1) {
 				// A new link.
@@ -391,14 +395,14 @@ void InviteLinks::performEdit(
 			_editCallbacks.erase(key);
 		}).send();
 	} else {
-		_api->sender().request(Tdb::TLeditChatInviteLink(
+		_api->sender().request(TLeditChatInviteLink(
 			peerToTdbChat(peer->id),
-			Tdb::tl_string(link),
-			Tdb::tl_string(label),
-			Tdb::tl_int32(expireDate),
-			Tdb::tl_int32(usageLimit),
-			Tdb::tl_bool(requestApproval)
-		)).done([=](const Tdb::TLchatInviteLink &result) {
+			tl_string(link),
+			tl_string(label),
+			tl_int32(expireDate),
+			tl_int32(usageLimit),
+			tl_bool(requestApproval)
+		)).done([=](const TLchatInviteLink &result) {
 			doneRequest(result);
 		}).fail([=] {
 			_editCallbacks.erase(key);
@@ -453,9 +457,9 @@ void InviteLinks::destroy(
 		peer->input,
 		MTP_string(link)
 #endif
-	_api->sender().request(Tdb::TLdeleteRevokedChatInviteLink(
+	_api->sender().request(TLdeleteRevokedChatInviteLink(
 		peerToTdbChat(peer->id),
-		Tdb::tl_string(link)
+		tl_string(link)
 	)).done([=] {
 		const auto callbacks = _deleteCallbacks.take(key);
 		if (callbacks) {
@@ -493,9 +497,9 @@ void InviteLinks::destroyAllRevoked(
 		peer->input,
 		admin->inputUser
 #endif
-	_api->sender().request(Tdb::TLdeleteAllRevokedChatInviteLinks(
+	_api->sender().request(TLdeleteAllRevokedChatInviteLinks(
 		peerToTdbChat(peer->id),
-		Tdb::tl_int53(peerToUser(admin->id).bare)
+		tl_int53(peerToUser(admin->id).bare)
 	)).done([=] {
 		if (const auto callbacks = _deleteRevokedCallbacks.take(peer)) {
 			for (const auto &callback : *callbacks) {
@@ -520,14 +524,14 @@ void InviteLinks::requestMyLinks(not_null<PeerData*> peer) {
 		MTP_int(kFirstPage)
 	)).done([=](const MTPmessages_ExportedChatInvites &result) {
 #endif
-	const auto requestId = _api->sender().request(Tdb::TLgetChatInviteLinks(
+	const auto requestId = _api->sender().request(TLgetChatInviteLinks(
 		peerToTdbChat(peer->id),
-		Tdb::tl_int53(peer->session().userId().bare),
-		Tdb::tl_bool(false), // Revoked.
-		Tdb::tl_int32(0), // Offset date.
-		Tdb::tl_string(), // Offset invite link.
-		Tdb::tl_int32(kFirstPage)
-	)).done([=](const Tdb::TLchatInviteLinks &result) {
+		tl_int53(peer->session().userId().bare),
+		tl_bool(false), // Revoked.
+		tl_int32(0), // Offset date.
+		tl_string(), // Offset invite link.
+		tl_int32(kFirstPage)
+	)).done([=](const TLchatInviteLinks &result) {
 		_firstSliceRequests.remove(peer);
 		auto slice = parseSlice(peer, result);
 		auto i = _firstSlices.find(peer);
@@ -580,10 +584,10 @@ void InviteLinks::processRequest(
 		user->inputUser
 	)).done([=](const MTPUpdates &result) {
 #endif
-	_api->sender().request(Tdb::TLprocessChatJoinRequest(
+	_api->sender().request(TLprocessChatJoinRequest(
 		peerToTdbChat(peer->id),
-		Tdb::tl_int53(peerToUser(user->id).bare),
-		Tdb::tl_bool(approved)
+		tl_int53(peerToUser(user->id).bare),
+		tl_bool(approved)
 	)).done([=] {
 		if (const auto chat = peer->asChat()) {
 			if (chat->count > 0) {
@@ -712,16 +716,16 @@ void InviteLinks::requestJoinedFirstSlice(LinkKey key) {
 	if (_firstJoinedRequests.contains(key)) {
 		return;
 	}
-	const auto requestId = _api->sender().request(Tdb::TLgetChatJoinRequests(
+	const auto requestId = _api->sender().request(TLgetChatJoinRequests(
 		peerToTdbChat(key.peer->id),
-		Tdb::tl_string(key.link),
-		Tdb::tl_string(), // Query.
-		Tdb::tl_chatJoinRequest( // Offset.
-			Tdb::tl_int53(0),
-			Tdb::tl_int32(0),
-			Tdb::tl_string()),
-		Tdb::tl_int32(kJoinedFirstPage)
-	)).done([=](const Tdb::TLDchatJoinRequests &result) {
+		tl_string(key.link),
+		tl_string(), // Query.
+		tl_chatJoinRequest( // Offset.
+			tl_int53(0),
+			tl_int32(0),
+			tl_string()),
+		tl_int32(kJoinedFirstPage)
+	)).done([=](const TLDchatJoinRequests &result) {
 #if 0 // goodToRemove
 	const auto requestId = _api->request(MTPmessages_GetChatInviteImporters(
 		MTP_flags(MTPmessages_GetChatInviteImporters::Flag::f_link),
@@ -744,7 +748,7 @@ void InviteLinks::requestJoinedFirstSlice(LinkKey key) {
 
 void InviteLinks::setMyPermanent(
 		not_null<PeerData*> peer,
-		const Tdb::TLchatInviteLink &invite) {
+		const TLchatInviteLink &invite) {
 #if 0 // goodToRemove
 		const MTPExportedChatInvite &invite) {
 #endif
@@ -848,7 +852,7 @@ auto InviteLinks::myLinks(not_null<PeerData*> peer) const -> const Links & {
 
 auto InviteLinks::parseSlice(
 		not_null<PeerData*> peer,
-		const Tdb::TLchatInviteLinks &slice) const -> Links {
+		const TLchatInviteLinks &slice) const -> Links {
 	auto i = _firstSlices.find(peer);
 	const auto permanent = (i != end(_firstSlices))
 		? lookupMyPermanent(i->second)
@@ -880,7 +884,7 @@ auto InviteLinks::parseSlice(
 
 auto InviteLinks::parse(
 		not_null<PeerData*> peer,
-		const Tdb::TLchatInviteLink &invite) const -> std::optional<Link> {
+		const TLchatInviteLink &invite) const -> std::optional<Link> {
 	return Link{
 		.link = invite.data().vinvite_link().v,
 		.label = invite.data().vname().v,
@@ -931,14 +935,14 @@ void InviteLinks::requestMoreLinks(
 		const QString &lastLink,
 		bool revoked,
 		Fn<void(Links)> done) {
-	_api->sender().request(Tdb::TLgetChatInviteLinks(
+	_api->sender().request(TLgetChatInviteLinks(
 		peerToTdbChat(peer->id),
-		Tdb::tl_int53(peerToUser(admin->id).bare),
-		Tdb::tl_bool(revoked),
-		Tdb::tl_int32(lastDate),
-		Tdb::tl_string(lastLink),
-		Tdb::tl_int32(kPerPage)
-	)).done([=](const Tdb::TLchatInviteLinks &result) {
+		tl_int53(peerToUser(admin->id).bare),
+		tl_bool(revoked),
+		tl_int32(lastDate),
+		tl_string(lastLink),
+		tl_int32(kPerPage)
+	)).done([=](const TLchatInviteLinks &result) {
 #if 0 // goodToRemove
 	using Flag = MTPmessages_GetExportedChatInvites::Flag;
 	_api->request(MTPmessages_GetExportedChatInvites(
diff --git a/Telegram/SourceFiles/api/api_peer_photo.cpp b/Telegram/SourceFiles/api/api_peer_photo.cpp
index ceae11a7bbb805..38c2f0f29fb6e2 100644
--- a/Telegram/SourceFiles/api/api_peer_photo.cpp
+++ b/Telegram/SourceFiles/api/api_peer_photo.cpp
@@ -29,6 +29,7 @@ For license and copyright information please follow this link:
 #endif
 #include "storage/storage_user_photos.h"
 #include "tdb/tdb_file_generator.h"
+#include "tdb/tdb_tl_scheme.h"
 
 #include <QtCore/QBuffer>
 
@@ -593,7 +594,6 @@ void PeerPhoto::requestUserPhotos(
 		_userPhotosRequests.remove(user);
 	}).send();
 	_userPhotosRequests.emplace(user, requestId);
-#endif
 }
 
 auto PeerPhoto::emojiList(EmojiListType type) -> EmojiListData & {
diff --git a/Telegram/SourceFiles/api/api_ringtones.cpp b/Telegram/SourceFiles/api/api_ringtones.cpp
index 3a2aa6df4d9c9b..b31495357f8869 100644
--- a/Telegram/SourceFiles/api/api_ringtones.cpp
+++ b/Telegram/SourceFiles/api/api_ringtones.cpp
@@ -20,9 +20,17 @@ For license and copyright information please follow this link:
 #include "main/main_session.h"
 #include "storage/file_upload.h"
 #include "storage/localimageloader.h"
+
 #include "tdb/tdb_file_generator.h"
+#include "tdb/tdb_tl_scheme.h"
 
 namespace Api {
+namespace {
+
+using namespace Tdb;
+
+} // namespace
+
 #if 0 // goodToRemove
 namespace {
 
@@ -107,7 +115,7 @@ void Ringtones::upload(
 #endif
 	const auto token = filename + QString::number(content.size());
 
-	auto generator = std::make_unique<Tdb::FileGenerator>(
+	auto generator = std::make_unique<FileGenerator>(
 		&_session->tdb(),
 		content,
 		filename);
@@ -128,14 +136,14 @@ void Ringtones::upload(
 
 	_api.request(TLaddSavedNotificationSound(
 		std::move(inputFile)
-	)).done([=](const Tdb::TLnotificationSound &result) {
+	)).done([=](const TLnotificationSound &result) {
 		const auto document = _session->data().processDocument(result);
 		_list.documents.insert(_list.documents.begin(), document->id);
 		const auto media = document->createMediaView();
 		media->setBytes(content);
 		document->owner().notifySettings().cacheSound(document);
 		_uploadDones.fire_copy(document->id);
-	}).fail([=](const Tdb::Error &error) {
+	}).fail([=](const Error &error) {
 		_uploadFails.fire_copy(error.message);
 	}).send();
 }
diff --git a/Telegram/SourceFiles/api/api_text_entities.cpp b/Telegram/SourceFiles/api/api_text_entities.cpp
index 0d6190ff72e1a8..83c9ce1b205d68 100644
--- a/Telegram/SourceFiles/api/api_text_entities.cpp
+++ b/Telegram/SourceFiles/api/api_text_entities.cpp
@@ -420,7 +420,7 @@ TextWithEntities FormattedTextFromTdb(
 	};
 }
 
-TLvector<TLtextEntity> EntitiesToTdb(const EntitiesInText &entities) {
+QVector<TLtextEntity> EntitiesToTdb(const EntitiesInText &entities) {
 	constexpr auto option = ConvertOption::SkipLocal;
 
 	auto v = QVector<TLtextEntity>();
@@ -478,13 +478,13 @@ TLvector<TLtextEntity> EntitiesToTdb(const EntitiesInText &entities) {
 				*type));
 		}
 	}
-	return tl_vector<TLtextEntity>(std::move(v));
+	return std::move(v);
 }
 
 TLformattedText FormattedTextToTdb(const TextWithEntities &text) {
 	return tl_formattedText(
 		tl_string(text.text),
-		EntitiesToTdb(text.entities));
+		tl_vector<TLtextEntity>(EntitiesToTdb(text.entities)));
 }
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_text_entities.h b/Telegram/SourceFiles/api/api_text_entities.h
index c6870f7f46f536..2ffbab1c5ace54 100644
--- a/Telegram/SourceFiles/api/api_text_entities.h
+++ b/Telegram/SourceFiles/api/api_text_entities.h
@@ -40,7 +40,7 @@ enum class ConvertOption {
 [[nodiscard]] TextWithEntities FormattedTextFromTdb(
 	const Tdb::TLformattedText &text);
 
-[[nodiscard]] Tdb::TLvector<Tdb::TLtextEntity> EntitiesToTdb(
+[[nodiscard]] QVector<Tdb::TLtextEntity> EntitiesToTdb(
 	const EntitiesInText &entities);
 
 [[nodiscard]] Tdb::TLformattedText FormattedTextToTdb(
diff --git a/Telegram/SourceFiles/api/api_toggling_media.cpp b/Telegram/SourceFiles/api/api_toggling_media.cpp
index 3e6d2fa68df03d..1dbadf6456bad5 100644
--- a/Telegram/SourceFiles/api/api_toggling_media.cpp
+++ b/Telegram/SourceFiles/api/api_toggling_media.cpp
@@ -14,9 +14,17 @@ For license and copyright information please follow this link:
 #include "data/stickers/data_stickers.h"
 #include "window/window_session_controller.h"
 #include "main/main_session.h"
+
 #include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
 
 namespace Api {
+namespace {
+
+using namespace Tdb;
+
+} // namespace
+
 #if 0 // goodToRemove
 namespace {
 
@@ -74,12 +82,12 @@ void ToggleFavedSticker(
 	};
 	auto &api = document->owner().session().sender();
 	if (faved) {
-		api.request(Tdb::TLaddFavoriteSticker(
-			Tdb::tl_inputFileId(Tdb::tl_int32(document->id))
+		api.request(TLaddFavoriteSticker(
+			tl_inputFileId(tl_int32(document->id))
 		)).done(std::move(done)).send();
 	} else {
-		api.request(Tdb::TLremoveFavoriteSticker(
-			Tdb::tl_inputFileId(Tdb::tl_int32(document->id))
+		api.request(TLremoveFavoriteSticker(
+			tl_inputFileId(tl_int32(document->id))
 		)).done(std::move(done)).send();
 	}
 #if 0 // goodToRemove
@@ -107,14 +115,14 @@ void ToggleRecentSticker(
 	};
 	auto &api = document->owner().session().sender();
 	if (saved) {
-		api.request(Tdb::TLaddRecentSticker(
-			Tdb::tl_bool(false),
-			Tdb::tl_inputFileId(Tdb::tl_int32(document->id))
+		api.request(TLaddRecentSticker(
+			tl_bool(false),
+			tl_inputFileId(tl_int32(document->id))
 		)).done(std::move(done)).send();
 	} else {
-		api.request(Tdb::TLremoveRecentSticker(
-			Tdb::tl_bool(false),
-			Tdb::tl_inputFileId(Tdb::tl_int32(document->id))
+		api.request(TLremoveRecentSticker(
+			tl_bool(false),
+			tl_inputFileId(tl_int32(document->id))
 		)).done(std::move(done)).send();
 	}
 #if 0 // goodToRemove
@@ -146,12 +154,12 @@ void ToggleSavedGif(
 	};
 	auto &api = document->owner().session().sender();
 	if (saved) {
-		api.request(Tdb::TLaddSavedAnimation(
-			Tdb::tl_inputFileId(Tdb::tl_int32(document->id))
+		api.request(TLaddSavedAnimation(
+			tl_inputFileId(tl_int32(document->id))
 		)).done(std::move(done)).send();
 	} else {
-		api.request(Tdb::TLremoveSavedAnimation(
-			Tdb::tl_inputFileId(Tdb::tl_int32(document->id))
+		api.request(TLremoveSavedAnimation(
+			tl_inputFileId(tl_int32(document->id))
 		)).done(std::move(done)).send();
 	}
 #if 0 // goodToRemove
@@ -172,15 +180,15 @@ void ToggleSavedRingtone(
 		bool saved) {
 	auto &api = document->owner().session().sender();
 	if (saved) {
-		api.request(Tdb::TLaddSavedNotificationSound(
-			Tdb::tl_inputFileId(Tdb::tl_int32(document->id)))
-		).done([=](const Tdb::TLnotificationSound &result) {
+		api.request(TLaddSavedNotificationSound(
+			tl_inputFileId(tl_int32(document->id)))
+		).done([=](const TLnotificationSound &result) {
 			document->owner().processDocument(result);
 			done();
 		}).send();
 	} else {
-		api.request(Tdb::TLremoveSavedNotificationSound(
-			Tdb::tl_int64(document->id)
+		api.request(TLremoveSavedNotificationSound(
+			tl_int64(document->id)
 		)).done(std::move(done)).send();
 	}
 #if 0 // goodToRemove
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 55e7fc45c8e70a..dd78214f381fe0 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -68,6 +68,7 @@ For license and copyright information please follow this link:
 
 #include "tdb/tdb_account.h"
 #include "history/history_item_reply_markup.h"
+#include "tdb/tdb_tl_scheme.h"
 
 namespace Api {
 namespace {
diff --git a/Telegram/SourceFiles/api/api_user_privacy.cpp b/Telegram/SourceFiles/api/api_user_privacy.cpp
index 6d1f3419886c0d..cdc30f92dcbed6 100644
--- a/Telegram/SourceFiles/api/api_user_privacy.cpp
+++ b/Telegram/SourceFiles/api/api_user_privacy.cpp
@@ -14,10 +14,12 @@ For license and copyright information please follow this link:
 #include "data/data_peer_id.h"
 #include "data/data_session.h"
 #include "data/data_user.h"
-#include "tdb/tdb_account.h"
 #include "main/main_session.h"
 #include "settings/settings_premium.h" // Settings::ShowPremium.
 
+#include "tdb/tdb_account.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 namespace {
 
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 8e7c3ab47bc439..7af5ef7d61050e 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -3761,7 +3761,7 @@ void ApiWrap::requestSharedMedia(
 		return;
 	}
 
-	const auto prepared = Api::PrepareSearchRequest(
+	auto prepared = Api::PrepareSearchRequest(
 		peer,
 		topicRootId,
 		type,
@@ -3772,16 +3772,18 @@ void ApiWrap::requestSharedMedia(
 		return;
 	}
 
+#if 0 // mtp
 	const auto history = _session->data().history(peer);
 	auto &histories = history->owner().histories();
 	const auto requestType = Data::Histories::RequestType::History;
 	histories.sendRequest(history, requestType, [=](Fn<void()> finish) {
-#if 0 // goodToRemove
 		return request(
 			std::move(*prepared)
 #endif
-		return sender().request(
-			base::duplicate(*prepared)
+	{
+		const auto finish = [] {};
+		sender().request(
+			std::move(*prepared)
 		).done([=](const Api::SearchRequestResult &result) {
 			_sharedMediaRequests.remove(key);
 			auto parsed = Api::ParseSearchResult(
@@ -3796,7 +3798,10 @@ void ApiWrap::requestSharedMedia(
 			_sharedMediaRequests.remove(key);
 			finish();
 		}).send();
+	}
+#if 0 // mtp
 	});
+#endif
 	_sharedMediaRequests.emplace(key);
 }
 
diff --git a/Telegram/SourceFiles/boxes/add_contact_box.cpp b/Telegram/SourceFiles/boxes/add_contact_box.cpp
index 3c0fb8ec836fa3..cb9d731537be91 100644
--- a/Telegram/SourceFiles/boxes/add_contact_box.cpp
+++ b/Telegram/SourceFiles/boxes/add_contact_box.cpp
@@ -48,11 +48,15 @@ For license and copyright information please follow this link:
 
 #include "tdb/tdb_format_phone.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtGui/QGuiApplication>
 #include <QtGui/QClipboard>
 
 namespace {
 
+using namespace Tdb;
+
 bool IsValidPhone(QString phone) {
 	phone = phone.replace(QRegularExpression(u"[^\\d]"_q), QString());
 	return (phone.length() >= 8)
@@ -302,7 +306,7 @@ AddContactBox::AddContactBox(
 	tr::lng_contact_phone(),
 	Countries::ExtractPhoneCode(session->user()->phone()),
 	phone,
-	[](const QString &s) { return Tdb::PhonePatternGroups(s); })
+	[](const QString &s) { return PhonePatternGroups(s); })
 #if 0 // goodToRemove
 	[](const QString &s) { return Countries::Groups(s); })
 #endif
@@ -733,7 +737,7 @@ void GroupInfoBox::createGroup(
 #if 0 // goodToRemove
 	using TLUsers = MTPInputUser;
 #endif
-	using TLUsers = Tdb::TLint53;
+	using TLUsers = TLint53;
 	auto inputs = QVector<TLUsers>();
 	inputs.reserve(users.size());
 	for (auto peer : users) {
@@ -743,7 +747,7 @@ void GroupInfoBox::createGroup(
 #if 0 // goodToRemove
 			inputs.push_back(user->inputUser);
 #endif
-			inputs.push_back(Tdb::tl_int53(peerToUser(user->id).bare));
+			inputs.push_back(tl_int53(peerToUser(user->id).bare));
 		}
 	}
 #if 0 // goodToRemove
@@ -754,10 +758,10 @@ void GroupInfoBox::createGroup(
 		MTP_int(ttlPeriod())
 	)).done([=](const MTPmessages_InvitedUsers &result) {
 #endif
-	_creationRequestId = _api.request(Tdb::TLcreateNewBasicGroupChat(
-		Tdb::tl_vector<TLUsers>(std::move(inputs)),
-		Tdb::tl_string(title)
-	)).done([=](const Tdb::TLchat &result) {
+	_creationRequestId = _api.request(TLcreateNewBasicGroupChat(
+		tl_vector<TLUsers>(std::move(inputs)),
+		tl_string(title)
+	)).done([=](const TLchat &result) {
 		auto image = _photo->takeResultImage();
 		const auto period = ttlPeriod();
 		const auto navigation = _navigation;
@@ -943,7 +947,7 @@ void GroupInfoBox::createChannel(
 		session.api().requestFullPeer(peer);
 		_createdChannel = peer->asChannel();
 		checkInviteLink();
-	}).fail([this](const Tdb::Error &error) {
+	}).fail([this](const Error &error) {
 		const auto &type = error.message;
 		_creationRequestId = 0;
 		const auto controller = _navigation->parentController();
@@ -1090,10 +1094,10 @@ void SetupChannelBox::prepare() {
 
 	setMouseTracking(true);
 
-	_checkRequestId = _api.request(Tdb::TLcheckChatUsername(
+	_checkRequestId = _api.request(TLcheckChatUsername(
 		peerToTdbChat(_channel->id),
-		Tdb::tl_string("preston")
-	)).done([=](const Tdb::TLcheckChatUsernameResult &result) {
+		tl_string("preston")
+	)).done([=](const TLcheckChatUsernameResult &result) {
 		_checkRequestId = 0;
 		firstCheckFail(parseError(result));
 	}).send();
@@ -1346,13 +1350,13 @@ void SetupChannelBox::updateSelected(const QPoint &cursorGlobalPosition) {
 void SetupChannelBox::save() {
 	const auto saveUsername = [&](const QString &link) {
 		_sentUsername = link;
-		_saveRequestId = _api.request(Tdb::TLsetSupergroupUsername(
-			Tdb::tl_int53(peerToChannel(_channel->id).bare),
-			Tdb::tl_string(_sentUsername)
+		_saveRequestId = _api.request(TLsetSupergroupUsername(
+			tl_int53(peerToChannel(_channel->id).bare),
+			tl_string(_sentUsername)
 		)).done([=] {
 			_saveRequestId = 0;
 			updateFail(UsernameResult::Ok);
-		}).fail([=](const Tdb::Error &error) {
+		}).fail([=](const Error &error) {
 			const auto &type = error.message;
 			_saveRequestId = 0;
 			updateFail([&] {
@@ -1451,10 +1455,10 @@ void SetupChannelBox::check() {
 	const auto link = _link->text().trimmed();
 	if (link.size() >= Ui::EditPeer::kMinUsernameLength) {
 		_checkUsername = link;
-		_checkRequestId = _api.request(Tdb::TLcheckChatUsername(
+		_checkRequestId = _api.request(TLcheckChatUsername(
 			peerToTdbChat(_channel->id),
-			Tdb::tl_string(link)
-		)).done([=](const Tdb::TLcheckChatUsernameResult &result) {
+			tl_string(link)
+		)).done([=](const TLcheckChatUsernameResult &result) {
 			_checkRequestId = 0;
 			const auto parsed = parseError(result);
 			if ((parsed == UsernameResult::Ok)
@@ -1519,16 +1523,16 @@ void SetupChannelBox::privacyChanged(Privacy value) {
 }
 
 SetupChannelBox::UsernameResult SetupChannelBox::parseError(
-		const Tdb::TLcheckChatUsernameResult &result) {
-	return result.match([](const Tdb::TLDcheckChatUsernameResultOk &) {
+		const TLcheckChatUsernameResult &result) {
+	return result.match([](const TLDcheckChatUsernameResultOk &) {
 		return UsernameResult::Ok;
-	}, [](const Tdb::TLDcheckChatUsernameResultUsernameInvalid &) {
+	}, [](const TLDcheckChatUsernameResultUsernameInvalid &) {
 		return UsernameResult::Invalid;
-	}, [](const Tdb::TLDcheckChatUsernameResultUsernameOccupied &) {
+	}, [](const TLDcheckChatUsernameResultUsernameOccupied &) {
 		return UsernameResult::Occupied;
-	}, [](const Tdb::TLDcheckChatUsernameResultPublicChatsTooMuch &) {
+	}, [](const TLDcheckChatUsernameResultPublicChatsTooMuch &) {
 		return UsernameResult::ChatsTooMuch;
-	}, [](const Tdb::TLDcheckChatUsernameResultPublicGroupsUnavailable &) {
+	}, [](const TLDcheckChatUsernameResultPublicGroupsUnavailable &) {
 		return UsernameResult::NA;
 	});
 #if 0 // goodToRemove
@@ -1764,12 +1768,12 @@ void EditNameBox::save() {
 		last = QString();
 	}
 	_sentName = first;
-	_requestId = _api.request(Tdb::TLsetName(
-		Tdb::tl_string(first),
-		Tdb::tl_string(last)
+	_requestId = _api.request(TLsetName(
+		tl_string(first),
+		tl_string(last)
 	)).done([=] {
 		closeBox();
-	}).fail([=](const Tdb::Error &error) {
+	}).fail([=](const Error &error) {
 		_requestId = 0;
 		saveSelfFail(error.message);
 	}).send();
diff --git a/Telegram/SourceFiles/boxes/delete_messages_box.cpp b/Telegram/SourceFiles/boxes/delete_messages_box.cpp
index 3e4064aa41b4d8..3539102615c3e8 100644
--- a/Telegram/SourceFiles/boxes/delete_messages_box.cpp
+++ b/Telegram/SourceFiles/boxes/delete_messages_box.cpp
@@ -33,6 +33,7 @@ For license and copyright information please follow this link:
 #include "styles/style_boxes.h"
 
 #include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
 
 using namespace Tdb;
 
diff --git a/Telegram/SourceFiles/boxes/peer_list_controllers.cpp b/Telegram/SourceFiles/boxes/peer_list_controllers.cpp
index 9c5ac4a16fd2e7..9d4bd88f7ef25d 100644
--- a/Telegram/SourceFiles/boxes/peer_list_controllers.cpp
+++ b/Telegram/SourceFiles/boxes/peer_list_controllers.cpp
@@ -50,8 +50,12 @@ For license and copyright information please follow this link:
 #include "styles/style_dialogs.h"
 #include "styles/style_chat_helpers.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kSortByOnlineThrottle = 3 * crl::time(1000);
 constexpr auto kSearchPerPage = 50;
 
@@ -219,12 +223,12 @@ void PeerListGlobalSearchController::searchOnServer() {
 		}
 	}).send();
 #endif
-	_requestId = _api.request(Tdb::TLsearchChatsOnServer(
-		Tdb::tl_string(_query),
-		Tdb::tl_int32(SearchPeopleLimit)
-	)).done([=](const Tdb::TLchats &result, Tdb::RequestId requestId) {
+	_requestId = _api.request(TLsearchChatsOnServer(
+		tl_string(_query),
+		tl_int32(SearchPeopleLimit)
+	)).done([=](const TLchats &result, RequestId requestId) {
 		searchDone(result, requestId);
-	}).fail([=](const Tdb::Error &error, Tdb::RequestId requestId) {
+	}).fail([=](const Error &error, RequestId requestId) {
 		if (_requestId == requestId) {
 			_requestId = 0;
 			delegate()->peerListSearchRefreshRows();
@@ -237,7 +241,7 @@ void PeerListGlobalSearchController::searchDone(
 #if 0 // goodToRemove
 		const MTPcontacts_Found &result,
 #endif
-		const Tdb::TLchats &result,
+		const TLchats &result,
 		mtpRequestId requestId) {
 #if 0 // goodToRemove
 	Expects(result.type() == mtpc_contacts_found);
diff --git a/Telegram/SourceFiles/boxes/peers/add_bot_to_chat_box.cpp b/Telegram/SourceFiles/boxes/peers/add_bot_to_chat_box.cpp
index e128e36dce202d..75ad0122caca8b 100644
--- a/Telegram/SourceFiles/boxes/peers/add_bot_to_chat_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/add_bot_to_chat_box.cpp
@@ -29,8 +29,12 @@ For license and copyright information please follow this link:
 #include "apiwrap.h"
 #include "styles/style_boxes.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace {
 
+using namespace Tdb;
+
 class Controller final
 	: public PeerListController
 	, public base::has_weak_ptr {
@@ -158,10 +162,10 @@ void AddBotToGroupBoxController::requestExistingRights(
 	}
 	_existingRightsChannel = channel;
 	_bot->session().sender().request(_existingRightsRequestId).cancel();
-	_bot->session().sender().request(Tdb::TLgetChatMember(
+	_bot->session().sender().request(TLgetChatMember(
 		peerToTdbChat(_existingRightsChannel->id),
 		peerToSender(_bot->id)
-	)).done([=](const Tdb::TLchatMember &data) {
+	)).done([=](const TLchatMember &data) {
 		const auto participant = Api::ChatParticipant(data, channel);
 		_existingRights = participant.rights().flags;
 		_existingRank = participant.rank();
diff --git a/Telegram/SourceFiles/boxes/peers/edit_contact_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_contact_box.cpp
index 8080638d0ae75a..569be469c1db15 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_contact_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_contact_box.cpp
@@ -27,8 +27,12 @@ For license and copyright information please follow this link:
 #include "styles/style_boxes.h"
 #include "styles/style_info.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace {
 
+using namespace Tdb;
+
 QString UserPhone(not_null<UserData*> user) {
 	const auto phone = user->phone();
 	return phone.isEmpty()
@@ -57,14 +61,14 @@ void SendRequest(
 		MTP_string(phone)
 	)).done([=](const MTPUpdates &result) {
 #endif
-	user->session().sender().request(Tdb::TLaddContact(
-		Tdb::tl_contact(
-			Tdb::tl_string(phone),
-			Tdb::tl_string(first),
-			Tdb::tl_string(last),
-			Tdb::tl_string(), // VCard.
-			Tdb::tl_int53(peerToUser(user->id).bare)),
-		Tdb::tl_bool(sharePhone)
+	user->session().sender().request(TLaddContact(
+		tl_contact(
+			tl_string(phone),
+			tl_string(first),
+			tl_string(last),
+			tl_string(), // VCard.
+			tl_int53(peerToUser(user->id).bare)),
+		tl_bool(sharePhone)
 	)).done([=] {
 		user->setName(
 			first,
diff --git a/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp
index 3be193b09f49f9..b172105436af2d 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp
@@ -37,8 +37,12 @@ For license and copyright information please follow this link:
 #include "history/history.h"
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace {
 
+using namespace Tdb;
+
 // How many messages from chat history server should forward to user,
 // that was added to this chat.
 constexpr auto kForwardMessagesOnAdd = 100;
@@ -56,10 +60,10 @@ void RemoveAdmin(
 		ChatAdminRightsInfo oldRights,
 		Fn<void()> onDone,
 		Fn<void()> onFail) {
-	peer->session().sender().request(Tdb::TLsetChatMemberStatus(
+	peer->session().sender().request(TLsetChatMemberStatus(
 		peerToTdbChat(peer->id),
 		peerToSender(user->id),
-		Tdb::tl_chatMemberStatusMember()
+		tl_chatMemberStatusMember(tl_int32(0)) // member_until_date
 	)).done([=] {
 		if (const auto channel = peer->asChannel()) {
 			channel->applyEditAdmin(user, oldRights, {}, {});
@@ -101,10 +105,10 @@ void AddChatParticipant(
 		not_null<UserData*> user,
 		Fn<void()> onDone,
 		Fn<void()> onFail) {
-	chat->session().sender().request(Tdb::TLaddChatMember(
+	chat->session().sender().request(TLaddChatMember(
 		peerToTdbChat(chat->id),
-		Tdb::tl_int53(peerToUser(user->id).bare),
-		Tdb::tl_int32(kForwardMessagesOnAdd)
+		tl_int53(peerToUser(user->id).bare),
+		tl_int32(kForwardMessagesOnAdd)
 	)).done([=] {
 		if (onDone) {
 			onDone();
@@ -254,7 +258,7 @@ Fn<void(
 				not_null<PeerData*> peer) -> void {
 			Expects(peer->isChat() || peer->isChannel());
 			const auto isChannel = peer->isChat();
-			peer->session().sender().request(Tdb::TLsetChatMemberStatus(
+			peer->session().sender().request(TLsetChatMemberStatus(
 				peerToTdbChat(peer->id),
 				peerToSender(user->id),
 				ChatAdminRightsInfo::ToTL(newRights, rank)
@@ -269,7 +273,7 @@ Fn<void(
 					chat->applyEditAdmin(user, isAdmin);
 				}
 				done();
-			}).fail([=](const Tdb::Error &error) {
+			}).fail([=](const Error &error) {
 				const auto message = error.message;
 				if (isChannel) {
 					ShowAddParticipantsError(
@@ -354,7 +358,7 @@ Fn<void(
 		const auto request = [=](not_null<PeerData*> peer) {
 			Expects(peer->isChat() || peer->isChannel());
 			const auto isChannel = peer->isChat();
-			peer->session().sender().request(Tdb::TLsetChatMemberStatus(
+			peer->session().sender().request(TLsetChatMemberStatus(
 				peerToTdbChat(peer->id),
 				peerToSender(participant->id),
 				ChatRestrictionsInfo::ToTL(newRights)
@@ -1685,7 +1689,7 @@ void ParticipantsBoxController::loadMoreRows() {
 			_allLoaded = true;
 		}
 #endif
-	_loadRequestId = _api.request(Tdb::TLgetSupergroupMembers(
+	_loadRequestId = _api.request(TLgetSupergroupMembers(
 		tl_int53(peerToChannel(channel->id).bare),
 		filter,
 		tl_int32(_offset),
@@ -2368,12 +2372,12 @@ void ParticipantsBoxController::subscribeToCreatorChange(
 			MTP_long(0) // hash
 		)).done([=](const MTPchannels_ChannelParticipants &result) {
 #endif
-		channel->session().sender().request(Tdb::TLgetSupergroupMembers(
-			Tdb::tl_int53(peerToChannel(channel->id).bare),
-			Tdb::tl_supergroupMembersFilterRecent(),
-			Tdb::tl_int32(0), // offset
-			Tdb::tl_int32(channel->session().serverConfig().chatSizeMax)
-		)).done([=](const Tdb::TLchatMembers &result) {
+		channel->session().sender().request(TLgetSupergroupMembers(
+			tl_int53(peerToChannel(channel->id).bare),
+			tl_supergroupMembersFilterRecent(),
+			tl_int32(0), // offset
+			tl_int32(channel->session().serverConfig().chatSizeMax)
+		)).done([=](const TLchatMembers &result) {
 			if (channel->amCreator()) {
 				channel->mgInfo->creator = channel->session().user().get();
 			}
@@ -2413,7 +2417,7 @@ void ParticipantsBoxController::refreshRows() {
 }
 
 struct ParticipantsBoxSearchController::CacheEntry {
-	Tdb::TLchatMembers result;
+	TLchatMembers result;
 	int requestedCount = 0;
 };
 
@@ -2554,9 +2558,9 @@ bool ParticipantsBoxSearchController::loadMoreRows() {
 		filter,
 		tl_int32(_offset),
 		tl_int32(perPage)
-	)).done([=](const TLchatMembers &result, Tdb::RequestId requestId) {
+	)).done([=](const TLchatMembers &result, RequestId requestId) {
 		searchDone(requestId, result, perPage);
-	}).fail([=](const Tdb::Error &error, Tdb::RequestId requestId) {
+	}).fail([=](const Error &error, RequestId requestId) {
 		if (_requestId == requestId) {
 			_requestId = 0;
 			_allLoaded = true;
@@ -2576,7 +2580,7 @@ void ParticipantsBoxSearchController::searchDone(
 #if 0 // goodToRemove
 		const MTPchannels_ChannelParticipants &result,
 #endif
-		const Tdb::TLchatMembers &result,
+		const TLchatMembers &result,
 		int requestedCount) {
 	auto query = _query;
 	if (requestId) {
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
index 11b7760e1e2038..dbe7ef9e578513 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
@@ -77,10 +77,14 @@ For license and copyright information please follow this link:
 #include "styles/style_boxes.h"
 #include "styles/style_info.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtSvg/QSvgRenderer>
 
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kBotManagerUsername = "BotFather"_cs;
 
 [[nodiscard]] auto ToPositiveNumberString() {
@@ -153,7 +157,7 @@ void SaveDefaultRestrictions(
 		Fn<void()> done) {
 	const auto api = &peer->session().api();
 	const auto key = Api::RequestKey("default_restrictions", peer->id);
-	const auto requestId = api->sender().request(Tdb::TLsetChatPermissions(
+	const auto requestId = api->sender().request(TLsetChatPermissions(
 		peerToTdbChat(peer->id),
 		ChatRestrictionsInfo::ToTLPermissions(rights)
 	)).done([=] {
@@ -208,9 +212,9 @@ void SaveSlowmodeSeconds(
 		Fn<void()> done) {
 	const auto api = &channel->session().api();
 	const auto key = Api::RequestKey("slowmode_seconds", channel->id);
-	const auto requestId = api->sender().request(Tdb::TLsetChatSlowModeDelay(
+	const auto requestId = api->sender().request(TLsetChatSlowModeDelay(
 		peerToTdbChat(channel->id),
-		Tdb::tl_int32(seconds)
+		tl_int32(seconds)
 	)).done([=] {
 		api->clearModifyRequest(key);
 		// CHAT_NOT_MODIFIED is processed as TLok.
@@ -450,7 +454,7 @@ class Controller : public base::has_weak_ptr {
 #if 0 // goodToRemove
 	MTP::Sender _api;
 #endif
-	Tdb::Sender _api;
+	Sender _api;
 	const bool _isGroup = false;
 	const bool _isBot = false;
 
@@ -886,8 +890,8 @@ void Controller::showEditLinkedChatBox() {
 		return;
 	}
 	_linkedChatsRequestId = _api.request(
-		Tdb::TLgetSuitableDiscussionChats()
-	).done([=](const Tdb::TLDchats &data) {
+		TLgetSuitableDiscussionChats()
+	).done([=](const TLDchats &data) {
 		_linkedChatsRequestId = 0;
 
 		auto chats = std::vector<not_null<PeerData*>>();
@@ -2036,7 +2040,7 @@ void Controller::saveUsername() {
 			TextUtilities::SingleLine(channel->name),
 			newUsername);
 		continueSave();
-	}).fail([=](const Tdb::Error &error) {
+	}).fail([=](const Error &error) {
 		const auto &type = error.message;
 		// Very rare case.
 		showEditPeerTypeBox([&] {
@@ -2082,8 +2086,8 @@ void Controller::saveLinkedChat() {
 #endif
 	const auto input = *_savingData.linkedChat
 		? peerToTdbChat((*_savingData.linkedChat)->id)
-		: Tdb::tl_int53(0);
-	_api.request(Tdb::TLsetChatDiscussionGroup(
+		: tl_int53(0);
+	_api.request(TLsetChatDiscussionGroup(
 		(channel->isBroadcast() ? peerToTdbChat(channel->id) : input),
 		(channel->isBroadcast() ? input : peerToTdbChat(channel->id))
 	)).done([=] {
@@ -2170,9 +2174,9 @@ void Controller::saveTitle() {
 	if (!_peer->isChat() && !_peer->isChannel()) {
 		return continueSave();
 	}
-	_api.request(Tdb::TLsetChatTitle(
+	_api.request(TLsetChatTitle(
 		peerToTdbChat(_peer->id),
-		Tdb::tl_string(*_savingData.title)
+		tl_string(*_savingData.title)
 	)).done([=] {
 		// CHAT_NOT_MODIFIED is processed as TLok.
 		if (const auto channel = _peer->asChannel()) {
@@ -2181,7 +2185,7 @@ void Controller::saveTitle() {
 			chat->setName(*_savingData.title);
 		}
 		continueSave();
-	}).fail([=](const Tdb::Error &error) {
+	}).fail([=](const Error &error) {
 		const auto &type = error.message;
 		_controls.title->showError();
 		if (error.message == u"NO_CHAT_TITLE"_q) {
@@ -2246,9 +2250,9 @@ void Controller::saveDescription() {
 		cancelSave();
 	}).send();
 #endif
-	_api.request(Tdb::TLsetChatDescription(
+	_api.request(TLsetChatDescription(
 		peerToTdbChat(_peer->id),
-		Tdb::tl_string(*_savingData.description)
+		tl_string(*_savingData.description)
 	)).done([=] {
 		// CHAT_ABOUT_NOT_MODIFIED is processed as TLok.
 		_peer->setAbout(*_savingData.description);
@@ -2318,9 +2322,9 @@ void Controller::togglePreHistoryHidden(
 
 		done();
 	};
-	_api.request(Tdb::TLtoggleSupergroupIsAllHistoryAvailable(
-		Tdb::tl_int53(peerToChannel(channel->id).bare),
-		Tdb::tl_bool(hidden)
+	_api.request(TLtoggleSupergroupIsAllHistoryAvailable(
+		tl_int53(peerToChannel(channel->id).bare),
+		tl_bool(hidden)
 	)).done(apply).fail(fail).send();
 #if 0 // goodToRemove
 	_api.request(MTPchannels_TogglePreHistoryHidden(
@@ -2409,9 +2413,10 @@ void Controller::saveSignatures() {
 		}
 	}).send();
 #endif
-	_api.request(Tdb::TLtoggleSupergroupSignMessages(
-		Tdb::tl_int53(peerToChannel(channel->id).bare),
-		Tdb::tl_bool(*_savingData.signatures)
+	_api.request(TLtoggleSupergroupSignMessages(
+		tl_int53(peerToChannel(channel->id).bare),
+		tl_bool(*_savingData.signatures),
+		tl_bool(*_savingData.signatureProfiles)
 	)).done([=] {
 		// CHAT_NOT_MODIFIED is processed as TLok.
 		continueSave();
@@ -2440,9 +2445,9 @@ void Controller::saveForwards() {
 		}
 	}).send();
 #endif
-	_api.request(Tdb::TLtoggleChatHasProtectedContent(
+	_api.request(TLtoggleChatHasProtectedContent(
 		peerToTdbChat(_peer->id),
-		Tdb::tl_bool(*_savingData.noForwards)
+		tl_bool(*_savingData.noForwards)
 	)).done([=] {
 		// CHAT_NOT_MODIFIED is processed as TLok.
 		continueSave();
@@ -2476,9 +2481,9 @@ void Controller::saveJoinToWrite() {
 	if (!_peer->isChannel()) {
 		return continueSave();
 	}
-	_api.request(Tdb::TLtoggleSupergroupJoinToSendMessages(
-		Tdb::tl_int53(peerToChannel(_peer->id).bare),
-		Tdb::tl_bool(*_savingData.joinToWrite)
+	_api.request(TLtoggleSupergroupJoinToSendMessages(
+		tl_int53(peerToChannel(_peer->id).bare),
+		tl_bool(*_savingData.joinToWrite)
 	)).done([=] {
 		// CHAT_NOT_MODIFIED is processed as TLok.
 		continueSave();
@@ -2512,9 +2517,9 @@ void Controller::saveRequestToJoin() {
 	if (!_peer->isChannel()) {
 		return continueSave();
 	}
-	_api.request(Tdb::TLtoggleSupergroupJoinByRequest(
-		Tdb::tl_int53(peerToChannel(_peer->id).bare),
-		Tdb::tl_bool(*_savingData.requestToJoin)
+	_api.request(TLtoggleSupergroupJoinByRequest(
+		tl_int53(peerToChannel(_peer->id).bare),
+		tl_bool(*_savingData.requestToJoin)
 	)).done([=] {
 		// CHAT_NOT_MODIFIED is processed as TLok.
 		continueSave();
@@ -2578,7 +2583,7 @@ void Controller::deleteChannel() {
 	//	}
 	}).send();
 #endif
-	session->sender().request(Tdb::TLdeleteChat(
+	session->sender().request(TLdeleteChat(
 		peerToTdbChat(channel->id)
 	)).send();
 	//}).fail([=](const MTP::Error &error) {
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_invite_link.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_invite_link.cpp
index de01f0af22e506..00c6438cb2506b 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_invite_link.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_invite_link.cpp
@@ -58,6 +58,7 @@ For license and copyright information please follow this link:
 #include "styles/style_premium.h"
 
 #include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
 
 #include <QtCore/QMimeData>
 #include <QtGui/QGuiApplication>
@@ -65,6 +66,8 @@ For license and copyright information please follow this link:
 
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kFirstPage = 20;
 constexpr auto kPerPage = 100;
 // constexpr auto kShareQrSize = 768;
@@ -261,7 +264,7 @@ class Controller final
 #if 0 // goodToRemove
 	MTP::Sender _api;
 #endif
-	Tdb::Sender _api;
+	Sender _api;
 	rpl::lifetime _lifetime;
 
 };
@@ -925,32 +928,33 @@ void Controller::loadMoreRows() {
 	}).send();
 #endif
 	if (_role == Role::Requested) {
-		_requestId = _api.request(Tdb::TLgetChatJoinRequests(
+		_requestId = _api.request(TLgetChatJoinRequests(
 			peerToTdbChat(_peer->id),
-			Tdb::tl_string(_link),
-			Tdb::tl_string(), // Query.
-			Tdb::tl_chatJoinRequest( // Offset.
-				Tdb::tl_int53(_lastUser
+			tl_string(_link),
+			tl_string(), // Query.
+			tl_chatJoinRequest( // Offset.
+				tl_int53(_lastUser
 					? peerToUser(_lastUser->user->id).bare
 					: 0),
-				Tdb::tl_int32(_lastUser ? _lastUser->date : 0),
-				Tdb::tl_string()),
-			Tdb::tl_int32(_lastUser ? kPerPage : kFirstPage)
-		)).done([=](const Tdb::TLDchatJoinRequests &data) {
+				tl_int32(_lastUser ? _lastUser->date : 0),
+				tl_string()),
+			tl_int32(_lastUser ? kPerPage : kFirstPage)
+		)).done([=](const TLDchatJoinRequests &data) {
 			done(data);
 		}).fail(fail).send();
 	} else {
-		_requestId = _api.request(Tdb::TLgetChatInviteLinkMembers(
+		_requestId = _api.request(TLgetChatInviteLinkMembers(
 			peerToTdbChat(_peer->id),
-			Tdb::tl_string(_link),
-			Tdb::tl_chatInviteLinkMember( // Offset.
-				Tdb::tl_int53(_lastUser
+			tl_string(_link),
+			tl_bool(false), // only_with_expired_subscription
+			tl_chatInviteLinkMember( // Offset.
+				tl_int53(_lastUser
 					? peerToUser(_lastUser->user->id).bare
 					: 0),
-				Tdb::tl_int32(_lastUser ? _lastUser->date : 0),
-				Tdb::tl_int53(0)),
-			Tdb::tl_int32(_lastUser ? kPerPage : kFirstPage)
-		)).done([=](const Tdb::TLDchatInviteLinkMembers &data) {
+				tl_int32(_lastUser ? _lastUser->date : 0),
+				tl_int53(0)),
+			tl_int32(_lastUser ? kPerPage : kFirstPage)
+		)).done([=](const TLDchatInviteLinkMembers &data) {
 			done(data);
 		}).fail(fail).send();
 	}
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_invite_links.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_invite_links.cpp
index cf239a0dc81747..4aa52602b7283d 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_invite_links.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_invite_links.cpp
@@ -35,6 +35,8 @@ For license and copyright information please follow this link:
 
 #include <QtSvg/QSvgRenderer>
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace {
 
 enum class Color {
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_reactions.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_reactions.cpp
index e2e67e2445b6e6..4f0073949f4d28 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_reactions.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_reactions.cpp
@@ -621,6 +621,7 @@ void AddReactionsText(
 } // namespace
 
 #include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
 
 namespace {
 
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_requests_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_requests_box.cpp
index 0dc9c7dbe7be41..247d0264302393 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_requests_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_requests_box.cpp
@@ -30,6 +30,8 @@ For license and copyright information please follow this link:
 #include "api/api_invite_links.h"
 #include "styles/style_boxes.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace {
 
 constexpr auto kFirstPageCount = 16;
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_type_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_type_box.cpp
index 112a80f72fe863..53efcda4f3d331 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_type_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_type_box.cpp
@@ -47,8 +47,12 @@ For license and copyright information please follow this link:
 #include "styles/style_boxes.h"
 #include "styles/style_info.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace {
 
+using namespace Tdb;
+
 class Controller : public base::has_weak_ptr {
 public:
 	Controller(
@@ -149,7 +153,7 @@ class Controller : public base::has_weak_ptr {
 #if 0 // goodToRemove
 	MTP::Sender _api;
 #endif
-	Tdb::Sender _api;
+	Sender _api;
 	std::optional<EditPeerTypeData> _dataSavedValue;
 
 	bool _useLocationPhrases = false;
@@ -560,8 +564,8 @@ void Controller::checkUsernameAvailability() {
 	const auto username = channel ? channel->editableUsername() : QString();
 	_checkUsernameRequestId = _api.request(Tdb::TLcheckChatUsername(
 		peerToTdbChat(channel->id),
-		Tdb::tl_string(checking)
-	)).done([=](const Tdb::TLcheckChatUsernameResult &result) {
+		tl_string(checking)
+	)).done([=](const TLcheckChatUsernameResult &result) {
 		_checkUsernameRequestId = 0;
 		using namespace Tdb;
 		result.match([&](const TLDcheckChatUsernameResultOk &) {
@@ -584,7 +588,7 @@ void Controller::checkUsernameAvailability() {
 			_usernameState = UsernameState::NotAvailable;
 			_controls.privacy->setValue(Privacy::NoUsername);
 		});
-	}).fail([=](const Tdb::Error &error) {
+	}).fail([=](const Error &error) {
 		_checkUsernameRequestId = 0;
 		_usernameState = UsernameState::Normal;
 		const auto &type = error.message;
diff --git a/Telegram/SourceFiles/boxes/sticker_set_box.cpp b/Telegram/SourceFiles/boxes/sticker_set_box.cpp
index 24ca3468f8fb3a..9837435f5efb1c 100644
--- a/Telegram/SourceFiles/boxes/sticker_set_box.cpp
+++ b/Telegram/SourceFiles/boxes/sticker_set_box.cpp
@@ -62,6 +62,8 @@ For license and copyright information please follow this link:
 #include "styles/style_menu_icons.h"
 #include "styles/style_premium.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtWidgets/QApplication>
 #include <QtGui/QClipboard>
 #include <QtSvg/QSvgRenderer>
diff --git a/Telegram/SourceFiles/boxes/username_box.cpp b/Telegram/SourceFiles/boxes/username_box.cpp
index 1a1e4ee476ae87..c70285d9eaf2f9 100644
--- a/Telegram/SourceFiles/boxes/username_box.cpp
+++ b/Telegram/SourceFiles/boxes/username_box.cpp
@@ -31,8 +31,15 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_boxes.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
+#include <QtGui/QGuiApplication>
+#include <QtGui/QClipboard>
+
 namespace {
 
+using namespace Tdb;
+
 class UsernameEditor final : public Ui::RpWidget {
 public:
 	UsernameEditor(not_null<Ui::RpWidget*>, not_null<PeerData*> peer);
@@ -137,12 +144,12 @@ rpl::producer<> UsernameEditor::save() {
 	}
 
 	_sentUsername = getName();
-	_saveRequestId = _api.request(Tdb::TLsetUsername(
-		Tdb::tl_string(_sentUsername)
+	_saveRequestId = _api.request(TLsetUsername(
+		tl_string(_sentUsername)
 	)).done([=] {
 		_saveRequestId = 0;
 		_saved.fire_done();
-	}).fail([=](const Tdb::Error &error) {
+	}).fail([=](const Error &error) {
 		_saveRequestId = 0;
 		updateFail(error.message);
 	}).send();
@@ -183,10 +190,10 @@ void UsernameEditor::check() {
 		return;
 	}
 	_checkUsername = name;
-	_checkRequestId = _api.request(Tdb::TLcheckChatUsername(
+	_checkRequestId = _api.request(TLcheckChatUsername(
 		peerToTdbChat(_session->userPeerId()),
-		Tdb::tl_string(name)
-	)).done([=](const Tdb::TLcheckChatUsernameResult &result) {
+		tl_string(name)
+	)).done([=](const TLcheckChatUsernameResult &result) {
 		using namespace Tdb;
 		_checkRequestId = 0;
 		result.match([&](const TLDcheckChatUsernameResultOk &data) {
diff --git a/Telegram/SourceFiles/calls/group/calls_choose_join_as.cpp b/Telegram/SourceFiles/calls/group/calls_choose_join_as.cpp
index c6c44afaef6ceb..7f1779f85843d1 100644
--- a/Telegram/SourceFiles/calls/group/calls_choose_join_as.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_choose_join_as.cpp
@@ -29,9 +29,13 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_calls.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Calls::Group {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kLabelRefreshInterval = 10 * crl::time(1000);
 
 using Context = ChooseJoinAsProcess::Context;
@@ -389,18 +393,18 @@ void ChooseJoinAsProcess::requestList() {
 		processList(std::move(list));
 #endif
 	_request->id = session->sender().request(
-		Tdb::TLgetVideoChatAvailableParticipants(
+		TLgetVideoChatAvailableParticipants(
 			peerToTdbChat(_request->peer->id)
-	)).done([=](const Tdb::TLDmessageSenders &data) {
+	)).done([=](const TLDmessageSenders &data) {
 		auto list = std::vector<not_null<PeerData*>>();
 		list.reserve(data.vtotal_count().v);
 		for (const auto &sender : data.vsenders().v) {
-			sender.match([&](const Tdb::TLDmessageSenderUser &data) {
+			sender.match([&](const TLDmessageSenderUser &data) {
 				const auto userId = data.vuser_id();
 				if (const auto user = session->data().userLoaded(userId)) {
 					list.push_back(user);
 				}
-			}, [&](const Tdb::TLDmessageSenderChat &data) {
+			}, [&](const TLDmessageSenderChat &data) {
 				const auto peerId = peerFromTdbChat(data.vchat_id());
 				if (const auto peer = session->data().peerLoaded(peerId)) {
 					list.push_back(peer);
diff --git a/Telegram/SourceFiles/calls/group/calls_group_settings.cpp b/Telegram/SourceFiles/calls/group/calls_group_settings.cpp
index afcd2fa8f26c28..3d88c58de46507 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_settings.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_settings.cpp
@@ -51,11 +51,15 @@ For license and copyright information please follow this link:
 #include "styles/style_calls.h"
 #include "styles/style_settings.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtGui/QGuiApplication>
 
 namespace Calls::Group {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kDelaysCount = 201;
 constexpr auto kMicrophoneTooltipAfterLoudCount = 3;
 constexpr auto kDropLoudAfterQuietCount = 5;
@@ -80,9 +84,9 @@ void SaveCallJoinMuted(
 	}
 	call->setJoinMutedLocally(joinMuted);
 	peer->session().sender().request(
-		Tdb::TLtoggleGroupCallMuteNewParticipants(
-			Tdb::tl_int32(callId),
-			Tdb::tl_bool(joinMuted)
+		TLtoggleGroupCallMuteNewParticipants(
+			tl_int32(callId),
+			tl_bool(joinMuted)
 	)).send();
 #if 0 // goodToRemove
 	peer->session().api().request(MTPphone_ToggleGroupCallSettings(
@@ -855,11 +859,11 @@ std::pair<Fn<void()>, rpl::lifetime> ShareInviteLinkAction(
 		state->generatingLink = true;
 
 		state->linkListenerRequestId = peer->session().sender().request(
-			Tdb::TLgetGroupCallInviteLink(
-				Tdb::tl_int32(real->id()),
-				Tdb::tl_bool(false)
+			TLgetGroupCallInviteLink(
+				tl_int32(real->id()),
+				tl_bool(false)
 			)
-		).done([=](const Tdb::TLDhttpUrl &data) {
+		).done([=](const TLDhttpUrl &data) {
 			state->linkListenerRequestId = 0;
 			state->linkListener = data.vurl().v;
 			shareReady();
@@ -905,11 +909,11 @@ std::pair<Fn<void()>, rpl::lifetime> ShareInviteLinkAction(
 			}).send();
 #endif
 			state->linkListenerRequestId = peer->session().sender().request(
-				Tdb::TLgetGroupCallInviteLink(
-					Tdb::tl_int32(real->id()),
-					Tdb::tl_bool(true)
+				TLgetGroupCallInviteLink(
+					tl_int32(real->id()),
+					tl_bool(true)
 				)
-			).done([=](const Tdb::TLDhttpUrl &data) {
+			).done([=](const TLDhttpUrl &data) {
 				state->linkSpeakerRequestId = 0;
 				state->linkSpeaker = data.vurl().v;
 				shareReady();
diff --git a/Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp b/Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp
index 9c695672df6768..a6dbf19c2c4cdb 100644
--- a/Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp
+++ b/Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp
@@ -46,12 +46,15 @@ For license and copyright information please follow this link:
 #include "styles/style_menu_icons.h"
 
 #include "tdb/tdb_option.h"
+#include "tdb/tdb_tl_scheme.h"
 
 #include <QtWidgets/QApplication>
 
 namespace ChatHelpers {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kSearchRequestDelay = 400;
 constexpr auto kMinRepaintDelay = crl::time(33);
 constexpr auto kMinAfterScrollDelay = crl::time(33);
@@ -913,12 +916,12 @@ void GifsListWidget::searchForGifs(const QString &query) {
 	}
 
 	if (!_searchBot && !_searchBotRequestId) {
-		_searchBotRequestId = _api.request(Tdb::TLgetOption(
-			Tdb::tl_string("animation_search_bot_username")
-		)).done([=](const Tdb::TLoptionValue &result) {
-			_searchBotRequestId = _api.request(Tdb::TLsearchPublicChat(
-				Tdb::tl_string(Tdb::OptionValue<QString>(result))
-			)).done([=](const Tdb::TLchat &result) {
+		_searchBotRequestId = _api.request(TLgetOption(
+			tl_string("animation_search_bot_username")
+		)).done([=](const TLoptionValue &result) {
+			_searchBotRequestId = _api.request(TLsearchPublicChat(
+				tl_string(OptionValue<QString>(result))
+			)).done([=](const TLchat &result) {
 				const auto peer = controller()->session().data().processPeer(
 					result);
 				if (const auto user = peer ? peer->asUser() : nullptr) {
@@ -994,13 +997,13 @@ void GifsListWidget::sendInlineRequest() {
 		_inlineRequestId = 0;
 	}).handleAllErrors().send();
 #endif
-	_inlineRequestId = _api.request(Tdb::TLgetInlineQueryResults(
+	_inlineRequestId = _api.request(TLgetInlineQueryResults(
 		peerToTdbChat(_searchBot->id),
 		peerToTdbChat(_inlineQueryPeer->id),
 		std::nullopt, // Location.
-		Tdb::tl_string(_inlineQuery),
-		Tdb::tl_string(nextOffset)
-	)).done([this](const Tdb::TLinlineQueryResults &result) {
+		tl_string(_inlineQuery),
+		tl_string(nextOffset)
+	)).done([this](const TLinlineQueryResults &result) {
 		inlineResultsDone(result);
 	}).fail([this] {
 		// show error?
diff --git a/Telegram/SourceFiles/chat_helpers/gifs_list_widget.h b/Telegram/SourceFiles/chat_helpers/gifs_list_widget.h
index 2eb30314d4161f..73a76dacee60ff 100644
--- a/Telegram/SourceFiles/chat_helpers/gifs_list_widget.h
+++ b/Telegram/SourceFiles/chat_helpers/gifs_list_widget.h
@@ -16,6 +16,10 @@ For license and copyright information please follow this link:
 
 #include "tdb/tdb_sender.h"
 
+namespace Tdb {
+class TLinlineQueryResults;
+} // namespace Tdb
+
 namespace style {
 struct ComposeIcons;
 } // namespace style
diff --git a/Telegram/SourceFiles/data/data_search_controller.cpp b/Telegram/SourceFiles/data/data_search_controller.cpp
index 4d3d41d75f6ef4..c7ce6f3b3620c1 100644
--- a/Telegram/SourceFiles/data/data_search_controller.cpp
+++ b/Telegram/SourceFiles/data/data_search_controller.cpp
@@ -17,6 +17,7 @@ For license and copyright information please follow this link:
 #include "apiwrap.h"
 
 #include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
 
 namespace Api {
 namespace {
@@ -638,15 +639,36 @@ void SearchController::requestMore(
 	if (!prepared) {
 		return;
 	}
+
+	const auto requestId = _session->sender().request(
+		base::duplicate(*prepared)
+	).done([=](const SearchRequestResult &result) {
+		listData->requests.remove(key);
+		auto parsed = ParseSearchResult(
+			listData->peer,
+			query.type,
+			key.aroundId,
+			key.direction,
+			result);
+		listData->list.addSlice(
+			std::move(parsed.messageIds),
+			parsed.noSkipRange,
+			parsed.fullCount);
+	}).send();
+	listData->requests.emplace(key, [=] {
+		_session->sender().request(requestId).cancel();
+	});
+#if 0 // mtp
 	auto &histories = _session->data().histories();
 	const auto type = ::Data::Histories::RequestType::History;
 	const auto history = _session->data().history(listData->peer);
 	auto requestId = histories.sendRequest(history, type, [=](Fn<void()> finish) {
-#if 0 // goodToRemove
 		return _session->api().request(
 			std::move(*prepared)
 #endif
-		return _session->sender().request(
+	{
+		const auto finish = [] {};
+		const auto requestId = _session->sender().request(
 			base::duplicate(*prepared)
 		).done([=](const SearchRequestResult &result) {
 			listData->requests.remove(key);
@@ -664,10 +686,16 @@ void SearchController::requestMore(
 		}).fail([=] {
 			finish();
 		}).send();
+		listData->requests.emplace(key, [=] {
+			_session->sender().request(requestId).cancel();
+		});
+	}
+#if 0 // mtp
 	});
 	listData->requests.emplace(key, [=] {
 		_session->data().histories().cancelRequest(requestId);
 	});
+#endif
 }
 
 DelayedSearchController::DelayedSearchController(
diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp b/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp
index 24d0a0a47854ba..2b67bfe886d97d 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp
@@ -69,12 +69,16 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtWidgets/QApplication>
 #include <QtGui/QClipboard>
 
 namespace AdminLog {
 namespace {
 
+using namespace Tdb;
+
 // If we require to support more admins we'll have to rewrite this anyway.
 constexpr auto kMaxChannelAdmins = 200;
 constexpr auto kScrollDateHideTimeout = 1000;
@@ -470,12 +474,12 @@ void InnerWidget::requestAdmins() {
 	)).done([=](const MTPchannels_ChannelParticipants &result) {
 		result.match([&](const MTPDchannels_channelParticipants &data) {
 #endif
-	_api.request(Tdb::TLgetSupergroupMembers(
-		Tdb::tl_int53(peerToChannel(_channel->id).bare),
-		Tdb::tl_supergroupMembersFilterAdministrators(),
-		Tdb::tl_int32(offset),
-		Tdb::tl_int32(kMaxChannelAdmins)
-	)).done([=](const Tdb::TLDchatMembers &data) {
+	_api.request(TLgetSupergroupMembers(
+		tl_int53(peerToChannel(_channel->id).bare),
+		tl_supergroupMembersFilterAdministrators(),
+		tl_int32(offset),
+		tl_int32(kMaxChannelAdmins)
+	)).done([=](const TLDchatMembers &data) {
 		{
 			const auto &[availableCount, list] = Api::ChatParticipants::Parse(
 				_channel,
@@ -830,42 +834,42 @@ void InnerWidget::preloadMore(Direction direction) {
 	// const auto minId = (direction == Direction::Up) ? 0 : _maxId;
 	const auto perPage = _items.empty() ? kEventsFirstPage : kEventsPerPage;
 
-	auto filter = Tdb::tl_chatEventLogFilters(
-		Tdb::tl_bool(_filter.flags & FilterValue::Flag::Edit),
-		Tdb::tl_bool(_filter.flags & FilterValue::Flag::Delete),
-		Tdb::tl_bool(_filter.flags & FilterValue::Flag::Pinned),
-		Tdb::tl_bool(_filter.flags & FilterValue::Flag::Join),
-		Tdb::tl_bool(_filter.flags & FilterValue::Flag::Leave),
-		Tdb::tl_bool(_filter.flags & FilterValue::Flag::Invites),
-		Tdb::tl_bool(_filter.flags & FilterValue::Flag::Promote),
-		Tdb::tl_bool(_filter.flags & FilterValue::Flag::Demote),
-		Tdb::tl_bool(_filter.flags & FilterValue::Flag::Info),
-		Tdb::tl_bool(_filter.flags & FilterValue::Flag::Settings),
-		Tdb::tl_bool(_filter.flags & FilterValue::Flag::Invite),
-		Tdb::tl_bool(_filter.flags & FilterValue::Flag::GroupCall));
+	auto filter = tl_chatEventLogFilters(
+		tl_bool(_filter.flags & FilterValue::Flag::Edit),
+		tl_bool(_filter.flags & FilterValue::Flag::Delete),
+		tl_bool(_filter.flags & FilterValue::Flag::Pinned),
+		tl_bool(_filter.flags & FilterValue::Flag::Join),
+		tl_bool(_filter.flags & FilterValue::Flag::Leave),
+		tl_bool(_filter.flags & FilterValue::Flag::Invites),
+		tl_bool(_filter.flags & FilterValue::Flag::Promote),
+		tl_bool(_filter.flags & FilterValue::Flag::Demote),
+		tl_bool(_filter.flags & FilterValue::Flag::Info),
+		tl_bool(_filter.flags & FilterValue::Flag::Settings),
+		tl_bool(_filter.flags & FilterValue::Flag::Invite),
+		tl_bool(_filter.flags & FilterValue::Flag::GroupCall));
 
 	auto admins = _filter.allUsers
-		? QVector<Tdb::TLint53>()
+		? QVector<TLint53>()
 		: ranges::views::all(
 			_filter.admins
 		) | ranges::views::transform([](not_null<UserData*> user) {
-			return Tdb::tl_int53(peerToUser(user->id).bare);
-		}) | ranges::to<QVector<Tdb::TLint53>>();
+			return tl_int53(peerToUser(user->id).bare);
+		}) | ranges::to<QVector<TLint53>>();
 
-	requestId = _api.request(Tdb::TLgetChatEventLog(
+	requestId = _api.request(TLgetChatEventLog(
 		peerToTdbChat(_channel->id),
-		Tdb::tl_string(_searchQuery),
-		Tdb::tl_int64(maxId),
-		Tdb::tl_int32(perPage),
+		tl_string(_searchQuery),
+		tl_int64(maxId),
+		tl_int32(perPage),
 		std::move(filter),
-		Tdb::tl_vector<Tdb::TLint53>(std::move(admins))
-	)).done([=, &requestId, &loadedFlag](const Tdb::TLDchatEvents &data) {
+		tl_vector<TLint53>(std::move(admins))
+	)).done([=, &requestId, &loadedFlag](const TLDchatEvents &data) {
 		requestId = 0;
 
 		if (!loadedFlag) {
 			addEvents(direction, data.vevents().v);
 		}
-	}).fail([this, &requestId, &loadedFlag](const Tdb::Error &error) {
+	}).fail([this, &requestId, &loadedFlag](const Error &error) {
 		requestId = 0;
 		loadedFlag = true;
 		update();
@@ -946,7 +950,7 @@ void InnerWidget::addEvents(Direction direction, const QVector<MTPChannelAdminLo
 #endif
 void InnerWidget::addEvents(
 		Direction direction,
-		const QVector<Tdb::TLchatEvent> &events) {
+		const QVector<TLchatEvent> &events) {
 	if (_filterChanged) {
 		clearAfterFilterChange();
 	}
@@ -1622,23 +1626,33 @@ void InnerWidget::suggestRestrictParticipant(
 		} else if (base::contains(_admins, user)) {
 			editRestrictions(true, {}, nullptr, 0);
 		} else {
-			_api.request(Tdb::TLgetChatMember(
+			_api.request(TLgetChatMember(
 				peerToTdbChat(_channel->id),
 				peerToSender(user->id)
-			)).done([=](const Tdb::TLDchatMember &data) {
+			)).done([=](const TLDchatMember &data) {
 				const auto type = data.vstatus().type();
-				if (type == Tdb::id_chatMemberStatusBanned) {
+				if (type == id_chatMemberStatusBanned) {
 					editRestrictions(
 						false,
-						ChatRestrictionsInfo(data.vstatus()));
+						ChatRestrictionsInfo(data.vstatus()),
+						user->owner().userLoaded(
+							UserId(data.vinviter_user_id())),
+						data.vjoined_chat_date().v);
 				} else {
 					const auto hasAdminRights =
-						(type == Tdb::id_chatMemberStatusAdministrator)
-						|| (type == Tdb::id_chatMemberStatusCreator);
-					editRestrictions(hasAdminRights, ChatRestrictionsInfo());
+						(type == id_chatMemberStatusAdministrator)
+						|| (type == id_chatMemberStatusCreator);
+					editRestrictions(
+						hasAdminRights,
+						ChatRestrictionsInfo(),
+						(hasAdminRights
+							? nullptr
+							: user->owner().userLoaded(
+								UserId(data.vinviter_user_id()))),
+						hasAdminRights ? 0 : data.vjoined_chat_date().v);
 				}
 			}).fail([=] {
-				editRestrictions(false, ChatRestrictionsInfo());
+				editRestrictions(false, {}, nullptr, 0);
 			}).send();
 #if 0 // goodToRemove
 			_api.request(MTPchannels_GetParticipant(
diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.h b/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.h
index 197a88ef954e4e..27a404f5cf4a89 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.h
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.h
@@ -17,6 +17,10 @@ For license and copyright information please follow this link:
 #include "mtproto/sender.h"
 #include "base/timer.h"
 
+namespace Tdb {
+class TLchatEvent;
+} // namespace Tdb
+
 struct ChatRestrictionsInfo;
 
 namespace Main {
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index 4861f1c3d9e6c5..11481fcf66ffca 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -68,6 +68,8 @@ For license and copyright information please follow this link:
 #include "base/qt/qt_common_adapters.h"
 #include "styles/style_dialogs.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace {
 
 constexpr auto kNewBlockEachMessage = 50;
diff --git a/Telegram/SourceFiles/history/history_inner_widget.cpp b/Telegram/SourceFiles/history/history_inner_widget.cpp
index 979a7a643c7f87..e615743fd070fd 100644
--- a/Telegram/SourceFiles/history/history_inner_widget.cpp
+++ b/Telegram/SourceFiles/history/history_inner_widget.cpp
@@ -96,6 +96,8 @@ For license and copyright information please follow this link:
 #include "styles/style_chat.h"
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtGui/QClipboard>
 #include <QtWidgets/QApplication>
 #include <QtCore/QMimeData>
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index c6f547dc6d3a5a..7f65fae953905a 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -72,6 +72,8 @@ For license and copyright information please follow this link:
 #include "spellcheck/spellcheck_highlight_syntax.h"
 #include "styles/style_dialogs.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace {
 
 using namespace Tdb;
diff --git a/Telegram/SourceFiles/history/history_item_reply_markup.cpp b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
index 2e64e467109832..751e4e05f73454 100644
--- a/Telegram/SourceFiles/history/history_item_reply_markup.cpp
+++ b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
@@ -12,6 +12,8 @@ For license and copyright information please follow this link:
 #include "history/history_item_components.h"
 #include "inline_bots/bot_attach_web_view.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace {
 
 using namespace Tdb;
diff --git a/Telegram/SourceFiles/history/history_widget.cpp b/Telegram/SourceFiles/history/history_widget.cpp
index dfa6bdec527dca..e42dbcd323640b 100644
--- a/Telegram/SourceFiles/history/history_widget.cpp
+++ b/Telegram/SourceFiles/history/history_widget.cpp
@@ -172,6 +172,8 @@ For license and copyright information please follow this link:
 #include "styles/style_chat_helpers.h"
 #include "styles/style_info.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtGui/QWindow>
 #include <QtCore/QMimeData>
 
diff --git a/Telegram/SourceFiles/history/view/history_view_contact_status.cpp b/Telegram/SourceFiles/history/view/history_view_contact_status.cpp
index 8067a7568bc73f..97d4c4bb56eaea 100644
--- a/Telegram/SourceFiles/history/view/history_view_contact_status.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_contact_status.cpp
@@ -51,6 +51,7 @@ For license and copyright information please follow this link:
 #include "styles/style_menu_icons.h"
 
 #include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
 
 namespace HistoryView {
 namespace {
diff --git a/Telegram/SourceFiles/history/view/history_view_sticker_toast.cpp b/Telegram/SourceFiles/history/view/history_view_sticker_toast.cpp
index be58e287f3d8a2..e4a7b58983b0c9 100644
--- a/Telegram/SourceFiles/history/view/history_view_sticker_toast.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_sticker_toast.cpp
@@ -26,6 +26,7 @@ For license and copyright information please follow this link:
 #include "styles/style_chat.h"
 
 #include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
 
 namespace HistoryView {
 namespace {
diff --git a/Telegram/SourceFiles/info/common_groups/info_common_groups_inner_widget.cpp b/Telegram/SourceFiles/info/common_groups/info_common_groups_inner_widget.cpp
index 4eb65be9de300e..0ee07dcd8b96e8 100644
--- a/Telegram/SourceFiles/info/common_groups/info_common_groups_inner_widget.cpp
+++ b/Telegram/SourceFiles/info/common_groups/info_common_groups_inner_widget.cpp
@@ -21,6 +21,8 @@ For license and copyright information please follow this link:
 #include "styles/style_info.h"
 #include "styles/style_widgets.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Info {
 namespace CommonGroups {
 namespace {
diff --git a/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp b/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp
index fb9fd4730d4ad5..c672bbec72e924 100644
--- a/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp
+++ b/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp
@@ -30,9 +30,13 @@ For license and copyright information please follow this link:
 #include "main/main_session.h"
 #include "styles/style_chat_helpers.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace InlineBots {
 namespace {
 
+using namespace Tdb;
+
 const auto kVideoThumbMime = "video/mp4"_q;
 
 QString GetContentUrl(const MTPWebDocument &document) {
@@ -53,16 +57,15 @@ Result::Result(not_null<Main::Session*> session, const Creator &creator)
 , _type(creator.type) {
 }
 
-#if 0 // mtp
 std::unique_ptr<Result> Result::Create(
 		not_null<Main::Session*> session,
 		uint64 queryId,
-		const Tdb::TLinlineQueryResult &tlData) {
+		const TLinlineQueryResult &tlData) {
 	using Type = Result::Type;
 
 	const auto processThumbnail = [&](
 			not_null<Result*> result,
-			tl::conditional<Tdb::TLthumbnail> thumb) {
+			tl::conditional<TLthumbnail> thumb) {
 		if (thumb) {
 			result->_thumbnail.update(
 				result->_session,
@@ -107,7 +110,7 @@ std::unique_ptr<Result> Result::Create(
 #if 0 // todo invoice
 #endif
 
-	return tlData.match([&](const Tdb::TLDinlineQueryResultArticle &data) {
+	return tlData.match([&](const TLDinlineQueryResultArticle &data) {
 		auto result = createResult(Type::Article);
 
 		result->_id = data.vid().v;
@@ -120,7 +123,7 @@ std::unique_ptr<Result> Result::Create(
 		result->sendData = std::make_unique<internal::SendDataTDLib>(session);
 
 		return result;
-	}, [&](const Tdb::TLDinlineQueryResultContact &data) {
+	}, [&](const TLDinlineQueryResultContact &data) {
 		auto result = createResult(Type::Contact);
 
 		result->_id = data.vid().v;
@@ -132,7 +135,7 @@ std::unique_ptr<Result> Result::Create(
 			data.vcontact().data().vphone_number().v);
 
 		return result;
-	}, [&](const Tdb::TLDinlineQueryResultLocation &data) {
+	}, [&](const TLDinlineQueryResultLocation &data) {
 		auto result = createResult(Type::Geo);
 
 		result->_id = data.vid().v;
@@ -144,7 +147,7 @@ std::unique_ptr<Result> Result::Create(
 		processGeo(result.get());
 
 		return result;
-	}, [&](const Tdb::TLDinlineQueryResultVenue &data) {
+	}, [&](const TLDinlineQueryResultVenue &data) {
 		auto result = createResult(Type::Venue);
 
 		result->_id = data.vid().v;
@@ -162,7 +165,7 @@ std::unique_ptr<Result> Result::Create(
 		processGeo(result.get());
 
 		return result;
-	}, [&](const Tdb::TLDinlineQueryResultGame &data) {
+	}, [&](const TLDinlineQueryResultGame &data) {
 		auto result = createResult(Type::Game);
 
 		result->_id = data.vid().v;
@@ -177,7 +180,7 @@ std::unique_ptr<Result> Result::Create(
 		}
 
 		return result;
-	}, [&](const Tdb::TLDinlineQueryResultAnimation &data) {
+	}, [&](const TLDinlineQueryResultAnimation &data) {
 		auto result = createResult(Type::Gif);
 
 		result->_id = data.vid().v;
@@ -187,7 +190,7 @@ std::unique_ptr<Result> Result::Create(
 		processSendDocument(result.get());
 
 		return result;
-	}, [&](const Tdb::TLDinlineQueryResultAudio &data) {
+	}, [&](const TLDinlineQueryResultAudio &data) {
 		auto result = createResult(Type::Audio);
 
 		result->_id = data.vid().v;
@@ -197,7 +200,7 @@ std::unique_ptr<Result> Result::Create(
 		processSendDocument(result.get());
 
 		return result;
-	}, [&](const Tdb::TLDinlineQueryResultDocument &data) {
+	}, [&](const TLDinlineQueryResultDocument &data) {
 		auto result = createResult(Type::File);
 
 		result->_id = data.vid().v;
@@ -207,7 +210,7 @@ std::unique_ptr<Result> Result::Create(
 		processSendDocument(result.get());
 
 		return result;
-	}, [&](const Tdb::TLDinlineQueryResultPhoto &data) {
+	}, [&](const TLDinlineQueryResultPhoto &data) {
 		auto result = createResult(Type::Photo);
 
 		result->_id = data.vid().v;
@@ -222,7 +225,7 @@ std::unique_ptr<Result> Result::Create(
 			EntitiesInText());
 
 		return result;
-	}, [&](const Tdb::TLDinlineQueryResultSticker &data) {
+	}, [&](const TLDinlineQueryResultSticker &data) {
 		auto result = createResult(Type::Sticker);
 
 		result->_id = data.vid().v;
@@ -230,7 +233,7 @@ std::unique_ptr<Result> Result::Create(
 		processSendDocument(result.get());
 
 		return result;
-	}, [&](const Tdb::TLDinlineQueryResultVideo &data) {
+	}, [&](const TLDinlineQueryResultVideo &data) {
 		auto result = createResult(Type::Video);
 
 		result->_id = data.vid().v;
@@ -240,7 +243,7 @@ std::unique_ptr<Result> Result::Create(
 		processSendDocument(result.get());
 
 		return result;
-	}, [&](const Tdb::TLDinlineQueryResultVoiceNote &data) {
+	}, [&](const TLDinlineQueryResultVoiceNote &data) {
 		auto result = createResult(Type::Audio);
 
 		result->_id = data.vid().v;
@@ -253,6 +256,7 @@ std::unique_ptr<Result> Result::Create(
 	});
 }
 
+#if 0 // mtp
 std::unique_ptr<Result> Result::Create(
 		not_null<Main::Session*> session,
 		uint64 queryId,
diff --git a/Telegram/SourceFiles/inline_bots/inline_results_widget.cpp b/Telegram/SourceFiles/inline_bots/inline_results_widget.cpp
index 368c8d3ea8f849..1ffa0a3c76c213 100644
--- a/Telegram/SourceFiles/inline_bots/inline_results_widget.cpp
+++ b/Telegram/SourceFiles/inline_bots/inline_results_widget.cpp
@@ -20,10 +20,14 @@ For license and copyright information please follow this link:
 #include "ui/ui_utility.h"
 #include "styles/style_chat_helpers.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace InlineBots {
 namespace Layout {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kInlineBotRequestDelay = 400;
 
 } // namespace
@@ -369,7 +373,7 @@ void Widget::inlineBotChanged() {
 #if 0 // goodToRemove
 void Widget::inlineResultsDone(const MTPmessages_BotResults &result) {
 #endif
-void Widget::inlineResultsDone(const Tdb::TLinlineQueryResults &result) {
+void Widget::inlineResultsDone(const TLinlineQueryResults &result) {
 	_inlineRequestId = 0;
 	_requesting.fire(false);
 
@@ -504,19 +508,19 @@ void Widget::onInlineRequest() {
 		_inlineRequestId = 0;
 	}).handleAllErrors().send();
 #endif
-	_inlineRequestId = _api.request(Tdb::TLgetInlineQueryResults(
-		Tdb::tl_int53(_inlineBot->id.value),
+	_inlineRequestId = _api.request(TLgetInlineQueryResults(
+		tl_int53(_inlineBot->id.value),
 		peerToTdbChat(_inlineQueryPeer->id),
 		std::nullopt, // Location.
-		Tdb::tl_string(_inlineQuery),
-		Tdb::tl_string(nextOffset)
+		tl_string(_inlineQuery),
+		tl_string(nextOffset)
 	)).done([this](
-			const Tdb::TLinlineQueryResults &result,
-			Tdb::RequestId requestId) {
+			const TLinlineQueryResults &result,
+			RequestId requestId) {
 		if (_inlineRequestId == requestId) {
 			inlineResultsDone(result);
 		}
-	}).fail([this](const Tdb::Error &, Tdb::RequestId requestId) {
+	}).fail([this](const Error &, RequestId requestId) {
 		if (_inlineRequestId == requestId) {
 			// show error?
 			_requesting.fire(false);
diff --git a/Telegram/SourceFiles/inline_bots/inline_results_widget.h b/Telegram/SourceFiles/inline_bots/inline_results_widget.h
index 948444bead89fe..348614d8c79308 100644
--- a/Telegram/SourceFiles/inline_bots/inline_results_widget.h
+++ b/Telegram/SourceFiles/inline_bots/inline_results_widget.h
@@ -21,6 +21,10 @@ namespace Tdb {
 class TLinlineQueryResults;
 } // namespace Tdb
 
+namespace Tdb {
+class TLinlineQueryResults;
+} // namespace Tdb
+
 namespace Api {
 struct SendOptions;
 } // namespace Api
diff --git a/Telegram/SourceFiles/intro/intro_widget.cpp b/Telegram/SourceFiles/intro/intro_widget.cpp
index 69db99679281e8..3e493f649e62c2 100644
--- a/Telegram/SourceFiles/intro/intro_widget.cpp
+++ b/Telegram/SourceFiles/intro/intro_widget.cpp
@@ -48,6 +48,7 @@ For license and copyright information please follow this link:
 #include "base/qt/qt_common_adapters.h"
 
 #include "tdb/tdb_account.h"
+#include "tdb/tdb_tl_scheme.h"
 
 namespace Intro {
 namespace {
diff --git a/Telegram/SourceFiles/main/main_account.cpp b/Telegram/SourceFiles/main/main_account.cpp
index 5cfc007a6759af..f91f795152db6a 100644
--- a/Telegram/SourceFiles/main/main_account.cpp
+++ b/Telegram/SourceFiles/main/main_account.cpp
@@ -28,7 +28,9 @@ For license and copyright information please follow this link:
 #include "main/main_domain.h"
 #include "main/main_session_settings.h"
 #include "lang/lang_instance.h"
+
 #include "tdb/tdb_account.h"
+#include "tdb/tdb_tl_scheme.h"
 
 namespace Main {
 namespace {
diff --git a/Telegram/SourceFiles/main/main_domain.cpp b/Telegram/SourceFiles/main/main_domain.cpp
index 007e87c85bf672..dbbae740985fff 100644
--- a/Telegram/SourceFiles/main/main_domain.cpp
+++ b/Telegram/SourceFiles/main/main_domain.cpp
@@ -26,6 +26,7 @@ For license and copyright information please follow this link:
 #include "window/window_controller.h"
 #include "data/data_peer_values.h" // Data::AmPremiumValue.
 
+#include "tdb/tdb_tl_scheme.h"
 #include "tdb/tdb_account.h"
 
 namespace Main {
diff --git a/Telegram/SourceFiles/menu/menu_send.cpp b/Telegram/SourceFiles/menu/menu_send.cpp
index 713f1542240c00..5aee71b855ff29 100644
--- a/Telegram/SourceFiles/menu/menu_send.cpp
+++ b/Telegram/SourceFiles/menu/menu_send.cpp
@@ -56,6 +56,8 @@ For license and copyright information please follow this link:
 #include "styles/style_menu_icons.h"
 #include "styles/style_window.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtWidgets/QApplication>
 
 using namespace Tdb;
diff --git a/Telegram/SourceFiles/settings/settings_privacy_security.cpp b/Telegram/SourceFiles/settings/settings_privacy_security.cpp
index 0243fe97a16775..8710f6d9ece691 100644
--- a/Telegram/SourceFiles/settings/settings_privacy_security.cpp
+++ b/Telegram/SourceFiles/settings/settings_privacy_security.cpp
@@ -61,6 +61,8 @@ For license and copyright information please follow this link:
 #include "styles/style_menu_icons.h"
 #include "styles/style_layers.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtGui/QGuiApplication>
 #include <QtSvg/QSvgRenderer>
 
diff --git a/Telegram/SourceFiles/tdb/tdb_sender.h b/Telegram/SourceFiles/tdb/tdb_sender.h
index 47f45cda447b09..9bfa8ea9b28e10 100644
--- a/Telegram/SourceFiles/tdb/tdb_sender.h
+++ b/Telegram/SourceFiles/tdb/tdb_sender.h
@@ -207,7 +207,6 @@ class Sender final {
 
 	template <
 		typename Request,
-		typename = std::enable_if_t<!std::is_reference_v<Request>>,
 		typename = typename Request::ResponseType>
 	[[nodiscard]] SpecificRequestBuilder<Request> request(
 		Request &&request) noexcept;
@@ -281,8 +280,12 @@ class Sender final {
 
 };
 
-template <typename Request, typename, typename>
+template <typename Request, typename>
 Sender::SpecificRequestBuilder<Request> Sender::request(Request &&request) noexcept {
+	static_assert(
+		!std::is_reference_v<Request> && !std::is_const_v<Request>,
+		"You're supposed to pass non-const rvalue referenced request: "
+		"'request(TLsmth())' or 'auto r = TLsmth(); request(std::move(r))'");
 	return SpecificRequestBuilder<Request>(this, std::move(request));
 }
 
diff --git a/Telegram/SourceFiles/window/window_lock_widgets.cpp b/Telegram/SourceFiles/window/window_lock_widgets.cpp
index 35c7fc510606a2..c4d5f512370910 100644
--- a/Telegram/SourceFiles/window/window_lock_widgets.cpp
+++ b/Telegram/SourceFiles/window/window_lock_widgets.cpp
@@ -30,6 +30,8 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_boxes.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Window {
 namespace {
 
diff --git a/Telegram/SourceFiles/window/window_peer_menu.cpp b/Telegram/SourceFiles/window/window_peer_menu.cpp
index aa76e5b6d50693..da9b47bbbb82f6 100644
--- a/Telegram/SourceFiles/window/window_peer_menu.cpp
+++ b/Telegram/SourceFiles/window/window_peer_menu.cpp
@@ -121,20 +121,18 @@ void ShareBotGame(
 	const auto replyTo = thread->topicRootId();
 	const auto topicRootId = replyTo;
 	const auto api = &chat->session().api();
-	history->sendRequestId = api->sender().request(Tdb::TLsendMessage(
+	history->session().sender().request(TLsendMessage(
 		peerToTdbChat(chat->id), // todo topics
-		Tdb::tl_int53(0), // Message thread id.
-		Tdb::tl_int53(0), // Reply to message id.
+		tl_int53(0), // Message thread id.
+		tl_int53(0), // Reply to message id.
 		std::nullopt, // Options.
-		Tdb::tl_inputMessageGame(
+		tl_inputMessageGame(
 			peerToTdbChat(bot->id),
-			Tdb::tl_string(shortName))
-	)).done([=](const Tdb::TLmessage &result) {
+			tl_string(shortName))
+	)).done([=](const TLmessage &result) {
 		history->owner().processMessage(result, NewMessageType::Unread);
-	}).fail([=] {
-#if 0 // doLater
-		api->sendMessageFail(error, chat);
-#endif
+	}).fail([=](const Error &error) {
+		history->session().api().sendMessageFail(error.message, chat);
 	}).send();
 #if 0 // goodToRemove
 	auto flags = MTPmessages_SendMedia::Flags(0);

From aacc09aedc4d2a36e00d0ccd06a73cc882571c8a Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Sun, 14 Aug 2022 15:29:19 +0300
Subject: [PATCH 180/349] Use local copy of td_api.tl scheme.

---
 Telegram/SourceFiles/tdb/td_api.tl | 6528 ++++++++++++++++++++++++++++
 Telegram/cmake/td_tdb.cmake        |    4 +-
 2 files changed, 6530 insertions(+), 2 deletions(-)
 create mode 100644 Telegram/SourceFiles/tdb/td_api.tl

diff --git a/Telegram/SourceFiles/tdb/td_api.tl b/Telegram/SourceFiles/tdb/td_api.tl
new file mode 100644
index 00000000000000..bd5642228fb48d
--- /dev/null
+++ b/Telegram/SourceFiles/tdb/td_api.tl
@@ -0,0 +1,6528 @@
+double ? = Double;
+string ? = String;
+
+int32 = Int32;
+int53 = Int53;
+int64 = Int64;
+bytes = Bytes;
+
+boolFalse = Bool;
+boolTrue = Bool;
+
+vector {t:Type} # [ t ] = Vector t;
+
+
+//@description An object of this type can be returned on every function call, in case of an error
+//@code Error code; subject to future changes. If the error code is 406, the error message must not be processed in any way and must not be displayed to the user
+//@message Error message; subject to future changes
+error code:int32 message:string = Error;
+
+
+//@description An object of this type is returned on a successful function call for certain functions
+ok = Ok;
+
+
+//@description Contains parameters for TDLib initialization
+//@use_test_dc If set to true, the Telegram test environment will be used instead of the production environment
+//@database_directory The path to the directory for the persistent database; if empty, the current working directory will be used
+//@files_directory The path to the directory for storing files; if empty, database_directory will be used
+//@use_file_database If set to true, information about downloaded and uploaded files will be saved between application restarts
+//@use_chat_info_database If set to true, the library will maintain a cache of users, basic groups, supergroups, channels and secret chats. Implies use_file_database
+//@use_message_database If set to true, the library will maintain a cache of chats and messages. Implies use_chat_info_database
+//@use_secret_chats If set to true, support for secret chats will be enabled
+//@api_id Application identifier for Telegram API access, which can be obtained at https://my.telegram.org
+//@api_hash Application identifier hash for Telegram API access, which can be obtained at https://my.telegram.org
+//@system_language_code IETF language tag of the user's operating system language; must be non-empty
+//@device_model Model of the device the application is being run on; must be non-empty
+//@system_version Version of the operating system the application is being run on. If empty, the version is automatically detected by TDLib
+//@application_version Application version; must be non-empty
+//@enable_storage_optimizer If set to true, old files will automatically be deleted
+//@ignore_file_names If set to true, original file names will be ignored. Otherwise, downloaded files will be saved under names as close as possible to the original name
+tdlibParameters use_test_dc:Bool database_directory:string files_directory:string use_file_database:Bool use_chat_info_database:Bool use_message_database:Bool use_secret_chats:Bool api_id:int32 api_hash:string system_language_code:string device_model:string system_version:string application_version:string enable_storage_optimizer:Bool ignore_file_names:Bool = TdlibParameters;
+
+
+//@class AuthenticationCodeType @description Provides information about the method by which an authentication code is delivered to the user
+
+//@description An authentication code is delivered via a private Telegram message, which can be viewed from another active session @length Length of the code
+authenticationCodeTypeTelegramMessage length:int32 = AuthenticationCodeType;
+
+//@description An authentication code is delivered via an SMS message to the specified phone number @length Length of the code
+authenticationCodeTypeSms length:int32 = AuthenticationCodeType;
+
+//@description An authentication code is delivered via a phone call to the specified phone number @length Length of the code
+authenticationCodeTypeCall length:int32 = AuthenticationCodeType;
+
+//@description An authentication code is delivered by an immediately canceled call to the specified phone number. The phone number that calls is the code that must be entered automatically @pattern Pattern of the phone number from which the call will be made
+authenticationCodeTypeFlashCall pattern:string = AuthenticationCodeType;
+
+//@description An authentication code is delivered by an immediately canceled call to the specified phone number. The last digits of the phone number that calls are the code that must be entered manually by the user @phone_number_prefix Prefix of the phone number from which the call will be made @length Number of digits in the code, excluding the prefix
+authenticationCodeTypeMissedCall phone_number_prefix:string length:int32 = AuthenticationCodeType;
+
+
+//@description Information about the authentication code that was sent @phone_number A phone number that is being authenticated @type The way the code was sent to the user @next_type The way the next code will be sent to the user; may be null @timeout Timeout before the code can be re-sent, in seconds
+authenticationCodeInfo phone_number:string type:AuthenticationCodeType next_type:AuthenticationCodeType timeout:int32 = AuthenticationCodeInfo;
+
+//@description Information about the email address authentication code that was sent @email_address_pattern Pattern of the email address to which an authentication code was sent @length Length of the code; 0 if unknown
+emailAddressAuthenticationCodeInfo email_address_pattern:string length:int32 = EmailAddressAuthenticationCodeInfo;
+
+
+//@description Represents a part of the text that needs to be formatted in some unusual way @offset Offset of the entity, in UTF-16 code units @length Length of the entity, in UTF-16 code units @type Type of the entity
+textEntity offset:int32 length:int32 type:TextEntityType = TextEntity;
+
+//@description Contains a list of text entities @entities List of text entities
+textEntities entities:vector<textEntity> = TextEntities;
+
+//@description A text with some entities @text The text @entities Entities contained in the text. Entities can be nested, but must not mutually intersect with each other.
+//-Pre, Code and PreCode entities can't contain other entities. Bold, Italic, Underline, Strikethrough, and Spoiler entities can contain and to be contained in all other entities. All other entities can't contain each other
+formattedText text:string entities:vector<textEntity> = FormattedText;
+
+
+//@description Contains Telegram terms of service @text Text of the terms of service @min_user_age The minimum age of a user to be able to accept the terms; 0 if age isn't restricted @show_popup True, if a blocking popup with terms of service must be shown to the user
+termsOfService text:formattedText min_user_age:int32 show_popup:Bool = TermsOfService;
+
+
+//@class AuthorizationState @description Represents the current authorization state of the TDLib client
+
+//@description TDLib needs TdlibParameters for initialization
+authorizationStateWaitTdlibParameters = AuthorizationState;
+
+//@description TDLib needs an encryption key to decrypt the local database @is_encrypted True, if the database is currently encrypted
+authorizationStateWaitEncryptionKey is_encrypted:Bool = AuthorizationState;
+
+//@description TDLib needs the user's phone number to authorize. Call `setAuthenticationPhoneNumber` to provide the phone number, or use `requestQrCodeAuthentication`, or `checkAuthenticationBotToken` for other authentication options
+authorizationStateWaitPhoneNumber = AuthorizationState;
+
+//@description TDLib needs the user's authentication code to authorize @code_info Information about the authorization code that was sent
+authorizationStateWaitCode code_info:authenticationCodeInfo = AuthorizationState;
+
+//@description The user needs to confirm authorization on another logged in device by scanning a QR code with the provided link @link A tg:// URL for the QR code. The link will be updated frequently
+authorizationStateWaitOtherDeviceConfirmation link:string = AuthorizationState;
+
+//@description The user is unregistered and need to accept terms of service and enter their first name and last name to finish registration @terms_of_service Telegram terms of service
+authorizationStateWaitRegistration terms_of_service:termsOfService = AuthorizationState;
+
+//@description The user has been authorized, but needs to enter a password to start using the application @password_hint Hint for the password; may be empty @has_recovery_email_address True, if a recovery email address has been set up
+//@recovery_email_address_pattern Pattern of the email address to which the recovery email was sent; empty until a recovery email has been sent
+authorizationStateWaitPassword password_hint:string has_recovery_email_address:Bool recovery_email_address_pattern:string = AuthorizationState;
+
+//@description The user has been successfully authorized. TDLib is now ready to answer queries
+authorizationStateReady = AuthorizationState;
+
+//@description The user is currently logging out
+authorizationStateLoggingOut = AuthorizationState;
+
+//@description TDLib is closing, all subsequent queries will be answered with the error 500. Note that closing TDLib can take a while. All resources will be freed only after authorizationStateClosed has been received
+authorizationStateClosing = AuthorizationState;
+
+//@description TDLib client is in its final state. All databases are closed and all resources are released. No other updates will be received after this. All queries will be responded to
+//-with error code 500. To continue working, one must create a new instance of the TDLib client
+authorizationStateClosed = AuthorizationState;
+
+
+//@description Represents the current state of 2-step verification @has_password True, if a 2-step verification password is set @password_hint Hint for the password; may be empty
+//@has_recovery_email_address True, if a recovery email is set @has_passport_data True, if some Telegram Passport elements were saved
+//@recovery_email_address_code_info Information about the recovery email address to which the confirmation email was sent; may be null
+//@pending_reset_date If not 0, point in time (Unix timestamp) after which the password can be reset immediately using resetPassword
+passwordState has_password:Bool password_hint:string has_recovery_email_address:Bool has_passport_data:Bool recovery_email_address_code_info:emailAddressAuthenticationCodeInfo pending_reset_date:int32 = PasswordState;
+
+//@description Contains information about the current recovery email address @recovery_email_address Recovery email address
+recoveryEmailAddress recovery_email_address:string = RecoveryEmailAddress;
+
+
+//@description Returns information about the availability of a temporary password, which can be used for payments @has_password True, if a temporary password is available @valid_for Time left before the temporary password expires, in seconds
+temporaryPasswordState has_password:Bool valid_for:int32 = TemporaryPasswordState;
+
+
+//@description Represents a local file
+//@path Local path to the locally available file part; may be empty
+//@can_be_downloaded True, if it is possible to download or generate the file
+//@can_be_deleted True, if the file can be deleted
+//@is_downloading_active True, if the file is currently being downloaded (or a local copy is being generated by some other means)
+//@is_downloading_completed True, if the local copy is fully available
+//@download_offset Download will be started from this offset. downloaded_prefix_size is calculated from this offset
+//@downloaded_prefix_size If is_downloading_completed is false, then only some prefix of the file starting from download_offset is ready to be read. downloaded_prefix_size is the size of that prefix in bytes
+//@downloaded_size Total downloaded file size, in bytes. Can be used only for calculating download progress. The actual file size may be bigger, and some parts of it may contain garbage
+localFile path:string can_be_downloaded:Bool can_be_deleted:Bool is_downloading_active:Bool is_downloading_completed:Bool download_offset:int53 downloaded_prefix_size:int53 downloaded_size:int53 = LocalFile;
+
+//@description Represents a remote file
+//@id Remote file identifier; may be empty. Can be used by the current user across application restarts or even from other devices. Uniquely identifies a file, but a file can have a lot of different valid identifiers.
+//-If the ID starts with "http://" or "https://", it represents the HTTP URL of the file. TDLib is currently unable to download files if only their URL is known.
+//-If downloadFile/addFileToDownloads is called on such a file or if it is sent to a secret chat, TDLib starts a file generation process by sending updateFileGenerationStart to the application with the HTTP URL in the original_path and "#url#" as the conversion string. Application must generate the file by downloading it to the specified location
+//@unique_id Unique file identifier; may be empty if unknown. The unique file identifier which is the same for the same file even for different users and is persistent over time
+//@is_uploading_active True, if the file is currently being uploaded (or a remote copy is being generated by some other means)
+//@is_uploading_completed True, if a remote copy is fully available
+//@uploaded_size Size of the remote available part of the file, in bytes; 0 if unknown
+remoteFile id:string unique_id:string is_uploading_active:Bool is_uploading_completed:Bool uploaded_size:int53 = RemoteFile;
+
+//@description Represents a file
+//@id Unique file identifier
+//@size File size, in bytes; 0 if unknown
+//@expected_size Approximate file size in bytes in case the exact file size is unknown. Can be used to show download/upload progress
+//@local Information about the local copy of the file
+//@remote Information about the remote copy of the file
+file id:int32 size:int53 expected_size:int53 local:localFile remote:remoteFile = File;
+
+
+//@class InputFile @description Points to a file
+
+//@description A file defined by its unique ID @id Unique file identifier
+inputFileId id:int32 = InputFile;
+
+//@description A file defined by its remote ID. The remote ID is guaranteed to be usable only if the corresponding file is still accessible to the user and known to TDLib.
+//-For example, if the file is from a message, then the message must be not deleted and accessible to the user. If the file database is disabled, then the corresponding object with the file must be preloaded by the application
+//@id Remote file identifier
+inputFileRemote id:string = InputFile;
+
+//@description A file defined by a local path @path Local path to the file
+inputFileLocal path:string = InputFile;
+
+//@description A file generated by the application @original_path Local path to a file from which the file is generated; may be empty if there is no such file
+//@conversion String specifying the conversion applied to the original file; must be persistent across application restarts. Conversions beginning with '#' are reserved for internal TDLib usage
+//@expected_size Expected size of the generated file, in bytes; 0 if unknown
+inputFileGenerated original_path:string conversion:string expected_size:int53 = InputFile;
+
+
+//@description Describes an image in JPEG format @type Image type (see https://core.telegram.org/constructor/photoSize)
+//@photo Information about the image file @width Image width @height Image height
+//@progressive_sizes Sizes of progressive JPEG file prefixes, which can be used to preliminarily show the image; in bytes
+photoSize type:string photo:file width:int32 height:int32 progressive_sizes:vector<int32> = PhotoSize;
+
+//@description Thumbnail image of a very poor quality and low resolution @width Thumbnail width, usually doesn't exceed 40 @height Thumbnail height, usually doesn't exceed 40 @data The thumbnail in JPEG format
+minithumbnail width:int32 height:int32 data:bytes = Minithumbnail;
+
+
+//@class ThumbnailFormat @description Describes format of a thumbnail
+
+//@description The thumbnail is in JPEG format
+thumbnailFormatJpeg = ThumbnailFormat;
+
+//@description The thumbnail is in static GIF format. It will be used only for some bot inline results
+thumbnailFormatGif = ThumbnailFormat;
+
+//@description The thumbnail is in MPEG4 format. It will be used only for some animations and videos
+thumbnailFormatMpeg4 = ThumbnailFormat;
+
+//@description The thumbnail is in PNG format. It will be used only for background patterns
+thumbnailFormatPng = ThumbnailFormat;
+
+//@description The thumbnail is in TGS format. It will be used only for TGS sticker sets
+thumbnailFormatTgs = ThumbnailFormat;
+
+//@description The thumbnail is in WEBM format. It will be used only for WEBM sticker sets
+thumbnailFormatWebm = ThumbnailFormat;
+
+//@description The thumbnail is in WEBP format. It will be used only for some stickers
+thumbnailFormatWebp = ThumbnailFormat;
+
+
+//@description Represents a thumbnail @format Thumbnail format @width Thumbnail width @height Thumbnail height @file The thumbnail
+thumbnail format:ThumbnailFormat width:int32 height:int32 file:file = Thumbnail;
+
+
+//@class MaskPoint @description Part of the face, relative to which a mask is placed
+
+//@description The mask is placed relatively to the forehead
+maskPointForehead = MaskPoint;
+
+//@description The mask is placed relatively to the eyes
+maskPointEyes = MaskPoint;
+
+//@description The mask is placed relatively to the mouth
+maskPointMouth = MaskPoint;
+
+//@description The mask is placed relatively to the chin
+maskPointChin = MaskPoint;
+
+//@description Position on a photo where a mask is placed @point Part of the face, relative to which the mask is placed
+//@x_shift Shift by X-axis measured in widths of the mask scaled to the face size, from left to right. (For example, -1.0 will place the mask just to the left of the default mask position)
+//@y_shift Shift by Y-axis measured in heights of the mask scaled to the face size, from top to bottom. (For example, 1.0 will place the mask just below the default mask position)
+//@scale Mask scaling coefficient. (For example, 2.0 means a doubled size)
+maskPosition point:MaskPoint x_shift:double y_shift:double scale:double = MaskPosition;
+
+
+//@class StickerType @description Describes type of a sticker
+
+//@description The sticker is an image in WEBP format
+stickerTypeStatic = StickerType;
+
+//@description The sticker is an animation in TGS format
+stickerTypeAnimated = StickerType;
+
+//@description The sticker is a video in WEBM format
+stickerTypeVideo = StickerType;
+
+//@description The sticker is a mask in WEBP format to be placed on photos or videos @mask_position Position where the mask is placed; may be null
+stickerTypeMask mask_position:maskPosition = StickerType;
+
+
+//@description Represents a closed vector path. The path begins at the end point of the last command @commands List of vector path commands
+closedVectorPath commands:vector<VectorPathCommand> = ClosedVectorPath;
+
+
+//@description Describes one answer option of a poll @text Option text; 1-100 characters @voter_count Number of voters for this option, available only for closed or voted polls @vote_percentage The percentage of votes for this option; 0-100
+//@is_chosen True, if the option was chosen by the user @is_being_chosen True, if the option is being chosen by a pending setPollAnswer request
+pollOption text:string voter_count:int32 vote_percentage:int32 is_chosen:Bool is_being_chosen:Bool = PollOption;
+
+
+//@class PollType @description Describes the type of a poll
+
+//@description A regular poll @allow_multiple_answers True, if multiple answer options can be chosen simultaneously
+pollTypeRegular allow_multiple_answers:Bool = PollType;
+
+//@description A poll in quiz mode, which has exactly one correct answer option and can be answered only once
+//@correct_option_id 0-based identifier of the correct answer option; -1 for a yet unanswered poll
+//@explanation Text that is shown when the user chooses an incorrect answer or taps on the lamp icon; 0-200 characters with at most 2 line feeds; empty for a yet unanswered poll
+pollTypeQuiz correct_option_id:int32 explanation:formattedText = PollType;
+
+
+//@description Describes an animation file. The animation must be encoded in GIF or MPEG4 format @duration Duration of the animation, in seconds; as defined by the sender @width Width of the animation @height Height of the animation
+//@file_name Original name of the file; as defined by the sender @mime_type MIME type of the file, usually "image/gif" or "video/mp4"
+//@has_stickers True, if stickers were added to the animation. The list of corresponding sticker set can be received using getAttachedStickerSets
+//@minithumbnail Animation minithumbnail; may be null @thumbnail Animation thumbnail in JPEG or MPEG4 format; may be null @animation File containing the animation
+animation duration:int32 width:int32 height:int32 file_name:string mime_type:string has_stickers:Bool minithumbnail:minithumbnail thumbnail:thumbnail animation:file = Animation;
+
+//@description Describes an audio file. Audio is usually in MP3 or M4A format @duration Duration of the audio, in seconds; as defined by the sender @title Title of the audio; as defined by the sender @performer Performer of the audio; as defined by the sender
+//@file_name Original name of the file; as defined by the sender @mime_type The MIME type of the file; as defined by the sender @album_cover_minithumbnail The minithumbnail of the album cover; may be null
+//@album_cover_thumbnail The thumbnail of the album cover in JPEG format; as defined by the sender. The full size thumbnail is supposed to be extracted from the downloaded file; may be null @audio File containing the audio
+audio duration:int32 title:string performer:string file_name:string mime_type:string album_cover_minithumbnail:minithumbnail album_cover_thumbnail:thumbnail audio:file = Audio;
+
+//@description Describes a document of any type @file_name Original name of the file; as defined by the sender @mime_type MIME type of the file; as defined by the sender
+//@minithumbnail Document minithumbnail; may be null @thumbnail Document thumbnail in JPEG or PNG format (PNG will be used only for background patterns); as defined by the sender; may be null @document File containing the document
+document file_name:string mime_type:string minithumbnail:minithumbnail thumbnail:thumbnail document:file = Document;
+
+//@description Describes a photo @has_stickers True, if stickers were added to the photo. The list of corresponding sticker sets can be received using getAttachedStickerSets
+//@minithumbnail Photo minithumbnail; may be null @sizes Available variants of the photo, in different sizes
+photo has_stickers:Bool minithumbnail:minithumbnail sizes:vector<photoSize> = Photo;
+
+//@description Describes a sticker @set_id The identifier of the sticker set to which the sticker belongs; 0 if none @width Sticker width; as defined by the sender @height Sticker height; as defined by the sender
+//@emoji Emoji corresponding to the sticker @type Sticker type @outline Sticker's outline represented as a list of closed vector paths; may be empty. The coordinate system origin is in the upper-left corner
+//@thumbnail Sticker thumbnail in WEBP or JPEG format; may be null @premium_animation Premium animation of the sticker; may be null. If present, only Premium users can send the sticker @sticker File containing the sticker
+sticker set_id:int64 width:int32 height:int32 emoji:string type:StickerType outline:vector<closedVectorPath> thumbnail:thumbnail premium_animation:file sticker:file = Sticker;
+
+//@description Describes a video file @duration Duration of the video, in seconds; as defined by the sender @width Video width; as defined by the sender @height Video height; as defined by the sender
+//@file_name Original name of the file; as defined by the sender @mime_type MIME type of the file; as defined by the sender
+//@has_stickers True, if stickers were added to the video. The list of corresponding sticker sets can be received using getAttachedStickerSets
+//@supports_streaming True, if the video is supposed to be streamed @minithumbnail Video minithumbnail; may be null
+//@thumbnail Video thumbnail in JPEG or MPEG4 format; as defined by the sender; may be null @video File containing the video
+video duration:int32 width:int32 height:int32 file_name:string mime_type:string has_stickers:Bool supports_streaming:Bool minithumbnail:minithumbnail thumbnail:thumbnail video:file = Video;
+
+//@description Describes a video note. The video must be equal in width and height, cropped to a circle, and stored in MPEG4 format @duration Duration of the video, in seconds; as defined by the sender
+//@length Video width and height; as defined by the sender @minithumbnail Video minithumbnail; may be null
+//@thumbnail Video thumbnail in JPEG format; as defined by the sender; may be null @video File containing the video
+videoNote duration:int32 length:int32 minithumbnail:minithumbnail thumbnail:thumbnail video:file = VideoNote;
+
+//@description Describes a voice note. The voice note must be encoded with the Opus codec, and stored inside an OGG container. Voice notes can have only a single audio channel
+//@duration Duration of the voice note, in seconds; as defined by the sender @waveform A waveform representation of the voice note in 5-bit format
+//@mime_type MIME type of the file; as defined by the sender @is_recognized True, if speech recognition is completed; Premium users only
+//@recognized_text Recognized text of the voice note; Premium users only. Call recognizeSpeech to get recognized text of the voice note @voice File containing the voice note
+voiceNote duration:int32 waveform:bytes mime_type:string is_recognized:Bool recognized_text:string voice:file = VoiceNote;
+
+//@description Describes an animated representation of an emoji
+//@sticker Animated sticker for the emoji
+//@fitzpatrick_type Emoji modifier fitzpatrick type; 0-6; 0 if none
+//@sound File containing the sound to be played when the animated emoji is clicked; may be null. The sound is encoded with the Opus codec, and stored inside an OGG container
+animatedEmoji sticker:sticker fitzpatrick_type:int32 sound:file = AnimatedEmoji;
+
+//@description Describes a user contact @phone_number Phone number of the user @first_name First name of the user; 1-255 characters in length @last_name Last name of the user @vcard Additional data about the user in a form of vCard; 0-2048 bytes in length @user_id Identifier of the user, if known; otherwise 0
+contact phone_number:string first_name:string last_name:string vcard:string user_id:int53 = Contact;
+
+//@description Describes a location on planet Earth @latitude Latitude of the location in degrees; as defined by the sender @longitude Longitude of the location, in degrees; as defined by the sender
+//@horizontal_accuracy The estimated horizontal accuracy of the location, in meters; as defined by the sender. 0 if unknown
+location latitude:double longitude:double horizontal_accuracy:double = Location;
+
+//@description Describes a venue @location Venue location; as defined by the sender @title Venue name; as defined by the sender @address Venue address; as defined by the sender @provider Provider of the venue database; as defined by the sender. Currently, only "foursquare" and "gplaces" (Google Places) need to be supported
+//@id Identifier of the venue in the provider database; as defined by the sender @type Type of the venue in the provider database; as defined by the sender
+venue location:location title:string address:string provider:string id:string type:string = Venue;
+
+//@description Describes a game @id Game ID @short_name Game short name. To share a game use the URL https://t.me/{bot_username}?game={game_short_name} @title Game title @text Game text, usually containing scoreboards for a game
+//@param_description Game description @photo Game photo @animation Game animation; may be null
+game id:int64 short_name:string title:string text:formattedText description:string photo:photo animation:animation = Game;
+
+//@description Describes a poll @id Unique poll identifier @question Poll question; 1-300 characters @options List of poll answer options
+//@total_voter_count Total number of voters, participating in the poll @recent_voter_user_ids User identifiers of recent voters, if the poll is non-anonymous
+//@is_anonymous True, if the poll is anonymous @type Type of the poll
+//@open_period Amount of time the poll will be active after creation, in seconds @close_date Point in time (Unix timestamp) when the poll will automatically be closed @is_closed True, if the poll is closed
+poll id:int64 question:string options:vector<pollOption> total_voter_count:int32 recent_voter_user_ids:vector<int53> is_anonymous:Bool type:PollType open_period:int32 close_date:int32 is_closed:Bool = Poll;
+
+
+//@description Describes a user profile photo @id Photo identifier; 0 for an empty photo. Can be used to find a photo in a list of user profile photos
+//@small A small (160x160) user profile photo. The file can be downloaded only before the photo is changed
+//@big A big (640x640) user profile photo. The file can be downloaded only before the photo is changed
+//@minithumbnail User profile photo minithumbnail; may be null
+//@has_animation True, if the photo has animated variant
+profilePhoto id:int64 small:file big:file minithumbnail:minithumbnail has_animation:Bool = ProfilePhoto;
+
+//@description Contains basic information about the photo of a chat
+//@small A small (160x160) chat photo variant in JPEG format. The file can be downloaded only before the photo is changed
+//@big A big (640x640) chat photo variant in JPEG format. The file can be downloaded only before the photo is changed
+//@minithumbnail Chat photo minithumbnail; may be null
+//@has_animation True, if the photo has animated variant
+chatPhotoInfo small:file big:file minithumbnail:minithumbnail has_animation:Bool = ChatPhotoInfo;
+
+
+//@class UserType @description Represents the type of a user. The following types are possible: regular users, deleted users and bots
+
+//@description A regular user
+userTypeRegular = UserType;
+
+//@description A deleted user or deleted bot. No information on the user besides the user identifier is available. It is not possible to perform any active actions on this type of user
+userTypeDeleted = UserType;
+
+//@description A bot (see https://core.telegram.org/bots)
+//@can_join_groups True, if the bot can be invited to basic group and supergroup chats
+//@can_read_all_group_messages True, if the bot can read all messages in basic group or supergroup chats and not just those addressed to the bot. In private and channel chats a bot can always read all messages
+//@is_inline True, if the bot supports inline queries
+//@inline_query_placeholder Placeholder for inline queries (displayed on the application input field)
+//@need_location True, if the location of the user is expected to be sent with every inline query to this bot
+//@can_be_added_to_attachment_menu True, if the bot can be added to attachment menu
+userTypeBot can_join_groups:Bool can_read_all_group_messages:Bool is_inline:Bool inline_query_placeholder:string need_location:Bool can_be_added_to_attachment_menu:Bool = UserType;
+
+//@description No information on the user besides the user identifier is available, yet this user has not been deleted. This object is extremely rare and must be handled like a deleted user. It is not possible to perform any actions on users of this type
+userTypeUnknown = UserType;
+
+
+//@description Represents a command supported by a bot @command Text of the bot command @param_description Description of the bot command
+botCommand command:string description:string = BotCommand;
+
+//@description Contains a list of bot commands @bot_user_id Bot's user identifier @commands List of bot commands
+botCommands bot_user_id:int53 commands:vector<botCommand> = BotCommands;
+
+//@description Describes a button to be shown instead of bot commands menu button @text Text of the button @url URL to be passed to openWebApp
+botMenuButton text:string url:string = BotMenuButton;
+
+
+//@description Represents a location to which a chat is connected @location The location @address Location address; 1-64 characters, as defined by the chat owner
+chatLocation location:location address:string = ChatLocation;
+
+
+//@description Animated variant of a chat photo in MPEG4 format
+//@length Animation width and height
+//@file Information about the animation file
+//@main_frame_timestamp Timestamp of the frame, used as a static chat photo
+animatedChatPhoto length:int32 file:file main_frame_timestamp:double = AnimatedChatPhoto;
+
+
+//@description Describes a chat or user profile photo
+//@id Unique photo identifier
+//@added_date Point in time (Unix timestamp) when the photo has been added
+//@minithumbnail Photo minithumbnail; may be null
+//@sizes Available variants of the photo in JPEG format, in different size
+//@animation A big (640x640) animated variant of the photo in MPEG4 format; may be null
+//@small_animation A small (160x160) animated variant of the photo in MPEG4 format; may be null even the big animation is available
+chatPhoto id:int64 added_date:int32 minithumbnail:minithumbnail sizes:vector<photoSize> animation:animatedChatPhoto small_animation:animatedChatPhoto = ChatPhoto;
+
+//@description Contains a list of chat or user profile photos @total_count Total number of photos @photos List of photos
+chatPhotos total_count:int32 photos:vector<chatPhoto> = ChatPhotos;
+
+
+//@class InputChatPhoto @description Describes a photo to be set as a user profile or chat photo
+
+//@description A previously used profile photo of the current user @chat_photo_id Identifier of the current user's profile photo to reuse
+inputChatPhotoPrevious chat_photo_id:int64 = InputChatPhoto;
+
+//@description A static photo in JPEG format @photo Photo to be set as profile photo. Only inputFileLocal and inputFileGenerated are allowed
+inputChatPhotoStatic photo:InputFile = InputChatPhoto;
+
+//@description An animation in MPEG4 format; must be square, at most 10 seconds long, have width between 160 and 800 and be at most 2MB in size
+//@animation Animation to be set as profile photo. Only inputFileLocal and inputFileGenerated are allowed
+//@main_frame_timestamp Timestamp of the frame, which will be used as static chat photo
+inputChatPhotoAnimation animation:InputFile main_frame_timestamp:double = InputChatPhoto;
+
+
+//@description Describes actions that a user is allowed to take in a chat
+//@can_send_messages True, if the user can send text messages, contacts, locations, and venues
+//@can_send_media_messages True, if the user can send audio files, documents, photos, videos, video notes, and voice notes. Implies can_send_messages permissions
+//@can_send_polls True, if the user can send polls. Implies can_send_messages permissions
+//@can_send_other_messages True, if the user can send animations, games, stickers, and dice and use inline bots. Implies can_send_messages permissions
+//@can_add_web_page_previews True, if the user may add a web page preview to their messages. Implies can_send_messages permissions
+//@can_change_info True, if the user can change the chat title, photo, and other settings
+//@can_invite_users True, if the user can invite new users to the chat
+//@can_pin_messages True, if the user can pin messages
+chatPermissions can_send_messages:Bool can_send_media_messages:Bool can_send_polls:Bool can_send_other_messages:Bool can_add_web_page_previews:Bool can_change_info:Bool can_invite_users:Bool can_pin_messages:Bool = ChatPermissions;
+
+//@description Describes rights of the administrator
+//@can_manage_chat True, if the administrator can get chat event log, get chat statistics, get message statistics in channels, get channel members, see anonymous administrators in supergroups and ignore slow mode. Implied by any other privilege; applicable to supergroups and channels only
+//@can_change_info True, if the administrator can change the chat title, photo, and other settings
+//@can_post_messages True, if the administrator can create channel posts; applicable to channels only
+//@can_edit_messages True, if the administrator can edit messages of other users and pin messages; applicable to channels only
+//@can_delete_messages True, if the administrator can delete messages of other users
+//@can_invite_users True, if the administrator can invite new users to the chat
+//@can_restrict_members True, if the administrator can restrict, ban, or unban chat members; always true for channels
+//@can_pin_messages True, if the administrator can pin messages; applicable to basic groups and supergroups only
+//@can_promote_members True, if the administrator can add new administrators with a subset of their own privileges or demote administrators that were directly or indirectly promoted by them
+//@can_manage_video_chats True, if the administrator can manage video chats
+//@is_anonymous True, if the administrator isn't shown in the chat member list and sends messages anonymously; applicable to supergroups only
+chatAdministratorRights can_manage_chat:Bool can_change_info:Bool can_post_messages:Bool can_edit_messages:Bool can_delete_messages:Bool can_invite_users:Bool can_restrict_members:Bool can_pin_messages:Bool can_promote_members:Bool can_manage_video_chats:Bool is_anonymous:Bool = ChatAdministratorRights;
+
+
+//@description Represents a user
+//@id User identifier
+//@first_name First name of the user
+//@last_name Last name of the user
+//@username Username of the user
+//@phone_number Phone number of the user
+//@status Current online status of the user
+//@profile_photo Profile photo of the user; may be null
+//@is_contact The user is a contact of the current user
+//@is_mutual_contact The user is a contact of the current user and the current user is a contact of the user
+//@is_verified True, if the user is verified
+//@is_premium True, if the user is a Telegram Premium user
+//@is_support True, if the user is Telegram support account
+//@restriction_reason If non-empty, it contains a human-readable description of the reason why access to this user must be restricted
+//@is_scam True, if many users reported this user as a scam
+//@is_fake True, if many users reported this user as a fake account
+//@have_access If false, the user is inaccessible, and the only information known about the user is inside this class. Identifier of the user can't be passed to any method except GetUser
+//@type Type of the user
+//@language_code IETF language tag of the user's language; only available to bots
+//@added_to_attachment_menu True, if the user added the current bot to attachment menu; only available to bots
+user id:int53 first_name:string last_name:string username:string phone_number:string status:UserStatus profile_photo:profilePhoto is_contact:Bool is_mutual_contact:Bool is_verified:Bool is_premium:Bool is_support:Bool restriction_reason:string is_scam:Bool is_fake:Bool have_access:Bool type:UserType language_code:string added_to_attachment_menu:Bool = User;
+
+//@description Contains information about a bot
+//@share_text The text that is shown on the bot's profile page and is sent together with the link when users share the bot
+//@param_description The text shown in the chat with the bot if the chat is empty
+//@photo Photo shown in the chat with the bot if the chat is empty; may be null
+//@animation Animation shown in the chat with the bot if the chat is empty; may be null
+//@menu_button Information about a button to show instead of the bot commands menu button; may be null if ordinary bot commands menu must be shown
+//@commands List of the bot commands
+//@default_group_administrator_rights Default administrator rights for adding the bot to basic group and supergroup chats; may be null
+//@default_channel_administrator_rights Default administrator rights for adding the bot to channels; may be null
+botInfo share_text:string description:string photo:photo animation:animation menu_button:botMenuButton commands:vector<botCommand> default_group_administrator_rights:chatAdministratorRights default_channel_administrator_rights:chatAdministratorRights = BotInfo;
+
+
+//@description Contains full information about a user
+//@photo User profile photo; may be null
+//@is_blocked True, if the user is blocked by the current user
+//@can_be_called True, if the user can be called
+//@supports_video_calls True, if a video call can be created with the user
+//@has_private_calls True, if the user can't be called due to their privacy settings
+//@has_private_forwards True, if the user can't be linked in forwarded messages due to their privacy settings
+//@need_phone_number_privacy_exception True, if the current user needs to explicitly allow to share their phone number with the user when the method addContact is used
+//@bio A short user bio; may be null for bots
+//@group_in_common_count Number of group chats where both the other user and the current user are a member; 0 for the current user
+//@bot_info For bots, information about the bot; may be null
+userFullInfo photo:chatPhoto is_blocked:Bool can_be_called:Bool supports_video_calls:Bool has_private_calls:Bool has_private_forwards:Bool need_phone_number_privacy_exception:Bool bio:formattedText group_in_common_count:int32 bot_info:botInfo = UserFullInfo;
+
+//@description Represents a list of users @total_count Approximate total number of users found @user_ids A list of user identifiers
+users total_count:int32 user_ids:vector<int53> = Users;
+
+
+//@description Contains information about a chat administrator @user_id User identifier of the administrator @custom_title Custom title of the administrator @is_owner True, if the user is the owner of the chat
+chatAdministrator user_id:int53 custom_title:string is_owner:Bool = ChatAdministrator;
+
+//@description Represents a list of chat administrators @administrators A list of chat administrators
+chatAdministrators administrators:vector<chatAdministrator> = ChatAdministrators;
+
+
+//@class ChatMemberStatus @description Provides information about the status of a member in a chat
+
+//@description The user is the owner of the chat and has all the administrator privileges
+//@custom_title A custom title of the owner; 0-16 characters without emojis; applicable to supergroups only
+//@is_anonymous True, if the creator isn't shown in the chat member list and sends messages anonymously; applicable to supergroups only
+//@is_member True, if the user is a member of the chat
+chatMemberStatusCreator custom_title:string is_anonymous:Bool is_member:Bool = ChatMemberStatus;
+
+//@description The user is a member of the chat and has some additional privileges. In basic groups, administrators can edit and delete messages sent by others, add new members, ban unprivileged members, and manage video chats. In supergroups and channels, there are more detailed options for administrator privileges
+//@custom_title A custom title of the administrator; 0-16 characters without emojis; applicable to supergroups only
+//@can_be_edited True, if the current user can edit the administrator privileges for the called user
+//@rights Rights of the administrator
+chatMemberStatusAdministrator custom_title:string can_be_edited:Bool rights:chatAdministratorRights = ChatMemberStatus;
+
+//@description The user is a member of the chat, without any additional privileges or restrictions
+chatMemberStatusMember = ChatMemberStatus;
+
+//@description The user is under certain restrictions in the chat. Not supported in basic groups and channels
+//@is_member True, if the user is a member of the chat
+//@restricted_until_date Point in time (Unix timestamp) when restrictions will be lifted from the user; 0 if never. If the user is restricted for more than 366 days or for less than 30 seconds from the current time, the user is considered to be restricted forever
+//@permissions User permissions in the chat
+chatMemberStatusRestricted is_member:Bool restricted_until_date:int32 permissions:chatPermissions = ChatMemberStatus;
+
+//@description The user or the chat is not a chat member
+chatMemberStatusLeft = ChatMemberStatus;
+
+//@description The user or the chat was banned (and hence is not a member of the chat). Implies the user can't return to the chat, view messages, or be used as a participant identifier to join a video chat of the chat
+//@banned_until_date Point in time (Unix timestamp) when the user will be unbanned; 0 if never. If the user is banned for more than 366 days or for less than 30 seconds from the current time, the user is considered to be banned forever. Always 0 in basic groups
+chatMemberStatusBanned banned_until_date:int32 = ChatMemberStatus;
+
+
+//@description Describes a user or a chat as a member of another chat
+//@member_id Identifier of the chat member. Currently, other chats can be only Left or Banned. Only supergroups and channels can have other chats as Left or Banned members and these chats must be supergroups or channels
+//@inviter_user_id Identifier of a user that invited/promoted/banned this member in the chat; 0 if unknown
+//@joined_chat_date Point in time (Unix timestamp) when the user joined the chat
+//@status Status of the member in the chat
+chatMember member_id:MessageSender inviter_user_id:int53 joined_chat_date:int32 status:ChatMemberStatus = ChatMember;
+
+//@description Contains a list of chat members @total_count Approximate total number of chat members found @members A list of chat members
+chatMembers total_count:int32 members:vector<chatMember> = ChatMembers;
+
+
+//@class ChatMembersFilter @description Specifies the kind of chat members to return in searchChatMembers
+
+//@description Returns contacts of the user
+chatMembersFilterContacts = ChatMembersFilter;
+
+//@description Returns the owner and administrators
+chatMembersFilterAdministrators = ChatMembersFilter;
+
+//@description Returns all chat members, including restricted chat members
+chatMembersFilterMembers = ChatMembersFilter;
+
+//@description Returns users which can be mentioned in the chat @message_thread_id If non-zero, the identifier of the current message thread
+chatMembersFilterMention message_thread_id:int53 = ChatMembersFilter;
+
+//@description Returns users under certain restrictions in the chat; can be used only by administrators in a supergroup
+chatMembersFilterRestricted = ChatMembersFilter;
+
+//@description Returns users banned from the chat; can be used only by administrators in a supergroup or in a channel
+chatMembersFilterBanned = ChatMembersFilter;
+
+//@description Returns bot members of the chat
+chatMembersFilterBots = ChatMembersFilter;
+
+
+//@class SupergroupMembersFilter @description Specifies the kind of chat members to return in getSupergroupMembers
+
+//@description Returns recently active users in reverse chronological order
+supergroupMembersFilterRecent = SupergroupMembersFilter;
+
+//@description Returns contacts of the user, which are members of the supergroup or channel @query Query to search for
+supergroupMembersFilterContacts query:string = SupergroupMembersFilter;
+
+//@description Returns the owner and administrators
+supergroupMembersFilterAdministrators = SupergroupMembersFilter;
+
+//@description Used to search for supergroup or channel members via a (string) query @query Query to search for
+supergroupMembersFilterSearch query:string = SupergroupMembersFilter;
+
+//@description Returns restricted supergroup members; can be used only by administrators @query Query to search for
+supergroupMembersFilterRestricted query:string = SupergroupMembersFilter;
+
+//@description Returns users banned from the supergroup or channel; can be used only by administrators @query Query to search for
+supergroupMembersFilterBanned query:string = SupergroupMembersFilter;
+
+//@description Returns users which can be mentioned in the supergroup @query Query to search for @message_thread_id If non-zero, the identifier of the current message thread
+supergroupMembersFilterMention query:string message_thread_id:int53 = SupergroupMembersFilter;
+
+//@description Returns bot members of the supergroup or channel
+supergroupMembersFilterBots = SupergroupMembersFilter;
+
+
+//@description Contains a chat invite link
+//@invite_link Chat invite link
+//@name Name of the link
+//@creator_user_id User identifier of an administrator created the link
+//@date Point in time (Unix timestamp) when the link was created
+//@edit_date Point in time (Unix timestamp) when the link was last edited; 0 if never or unknown
+//@expiration_date Point in time (Unix timestamp) when the link will expire; 0 if never
+//@member_limit The maximum number of members, which can join the chat using the link simultaneously; 0 if not limited. Always 0 if the link requires approval
+//@member_count Number of chat members, which joined the chat using the link
+//@pending_join_request_count Number of pending join requests created using this link
+//@creates_join_request True, if the link only creates join request. If true, total number of joining members will be unlimited
+//@is_primary True, if the link is primary. Primary invite link can't have name, expiration date, or usage limit. There is exactly one primary invite link for each administrator with can_invite_users right at a given time
+//@is_revoked True, if the link was revoked
+chatInviteLink invite_link:string name:string creator_user_id:int53 date:int32 edit_date:int32 expiration_date:int32 member_limit:int32 member_count:int32 pending_join_request_count:int32 creates_join_request:Bool is_primary:Bool is_revoked:Bool = ChatInviteLink;
+
+//@description Contains a list of chat invite links @total_count Approximate total number of chat invite links found @invite_links List of invite links
+chatInviteLinks total_count:int32 invite_links:vector<chatInviteLink> = ChatInviteLinks;
+
+//@description Describes a chat administrator with a number of active and revoked chat invite links
+//@user_id Administrator's user identifier
+//@invite_link_count Number of active invite links
+//@revoked_invite_link_count Number of revoked invite links
+chatInviteLinkCount user_id:int53 invite_link_count:int32 revoked_invite_link_count:int32 = ChatInviteLinkCount;
+
+//@description Contains a list of chat invite link counts @invite_link_counts List of invite link counts
+chatInviteLinkCounts invite_link_counts:vector<chatInviteLinkCount> = ChatInviteLinkCounts;
+
+//@description Describes a chat member joined a chat via an invite link @user_id User identifier @joined_chat_date Point in time (Unix timestamp) when the user joined the chat @approver_user_id User identifier of the chat administrator, approved user join request
+chatInviteLinkMember user_id:int53 joined_chat_date:int32 approver_user_id:int53 = ChatInviteLinkMember;
+
+//@description Contains a list of chat members joined a chat via an invite link @total_count Approximate total number of chat members found @members List of chat members, joined a chat via an invite link
+chatInviteLinkMembers total_count:int32 members:vector<chatInviteLinkMember> = ChatInviteLinkMembers;
+
+//@description Contains information about a chat invite link
+//@chat_id Chat identifier of the invite link; 0 if the user has no access to the chat before joining
+//@accessible_for If non-zero, the amount of time for which read access to the chat will remain available, in seconds
+//@type Type of the chat
+//@title Title of the chat
+//@photo Chat photo; may be null
+//@param_description Chat description
+//@member_count Number of members in the chat
+//@member_user_ids User identifiers of some chat members that may be known to the current user
+//@creates_join_request True, if the link only creates join request
+//@is_public True, if the chat is a public supergroup or channel, i.e. it has a username or it is a location-based supergroup
+chatInviteLinkInfo chat_id:int53 accessible_for:int32 type:ChatType title:string photo:chatPhotoInfo description:string member_count:int32 member_user_ids:vector<int53> creates_join_request:Bool is_public:Bool = ChatInviteLinkInfo;
+
+//@description Describes a user that sent a join request and waits for administrator approval @user_id User identifier @date Point in time (Unix timestamp) when the user sent the join request @bio A short bio of the user
+chatJoinRequest user_id:int53 date:int32 bio:string = ChatJoinRequest;
+
+//@description Contains a list of requests to join a chat @total_count Approximate total number of requests found @requests List of the requests
+chatJoinRequests total_count:int32 requests:vector<chatJoinRequest> = ChatJoinRequests;
+
+//@description Contains information about pending join requests for a chat @total_count Total number of pending join requests @user_ids Identifiers of at most 3 users sent the newest pending join requests
+chatJoinRequestsInfo total_count:int32 user_ids:vector<int53> = ChatJoinRequestsInfo;
+
+
+//@description Represents a basic group of 0-200 users (must be upgraded to a supergroup to accommodate more than 200 users)
+//@id Group identifier
+//@member_count Number of members in the group
+//@status Status of the current user in the group
+//@is_active True, if the group is active
+//@upgraded_to_supergroup_id Identifier of the supergroup to which this group was upgraded; 0 if none
+basicGroup id:int53 member_count:int32 status:ChatMemberStatus is_active:Bool upgraded_to_supergroup_id:int53 = BasicGroup;
+
+//@description Contains full information about a basic group
+//@photo Chat photo; may be null
+//@param_description Group description. Updated only after the basic group is opened
+//@creator_user_id User identifier of the creator of the group; 0 if unknown
+//@members Group members
+//@invite_link Primary invite link for this group; may be null. For chat administrators with can_invite_users right only. Updated only after the basic group is opened
+//@bot_commands List of commands of bots in the group
+basicGroupFullInfo photo:chatPhoto description:string creator_user_id:int53 members:vector<chatMember> invite_link:chatInviteLink bot_commands:vector<botCommands> = BasicGroupFullInfo;
+
+
+//@description Represents a supergroup or channel with zero or more members (subscribers in the case of channels). From the point of view of the system, a channel is a special kind of a supergroup: only administrators can post and see the list of members, and posts from all administrators use the name and photo of the channel instead of individual names and profile photos. Unlike supergroups, channels can have an unlimited number of subscribers
+//@id Supergroup or channel identifier
+//@username Username of the supergroup or channel; empty for private supergroups or channels
+//@date Point in time (Unix timestamp) when the current user joined, or the point in time when the supergroup or channel was created, in case the user is not a member
+//@status Status of the current user in the supergroup or channel; custom title will be always empty
+//@member_count Number of members in the supergroup or channel; 0 if unknown. Currently, it is guaranteed to be known only if the supergroup or channel was received through searchPublicChats, searchChatsNearby, getInactiveSupergroupChats, getSuitableDiscussionChats, getGroupsInCommon, or getUserPrivacySettingRules
+//@has_linked_chat True, if the channel has a discussion group, or the supergroup is the designated discussion group for a channel
+//@has_location True, if the supergroup is connected to a location, i.e. the supergroup is a location-based supergroup
+//@sign_messages True, if messages sent to the channel need to contain information about the sender. This field is only applicable to channels
+//@join_to_send_messages True, if users need to join the supergroup before they can send messages. Always true for channels and non-discussion supergroups
+//@join_by_request True, if all users directly joining the supergroup need to be approved by supergroup administrators. Always false for channels and supergroups without username, location, or a linked chat
+//@is_slow_mode_enabled True, if the slow mode is enabled in the supergroup
+//@is_channel True, if the supergroup is a channel
+//@is_broadcast_group True, if the supergroup is a broadcast group, i.e. only administrators can send messages and there is no limit on the number of members
+//@is_verified True, if the supergroup or channel is verified
+//@restriction_reason If non-empty, contains a human-readable description of the reason why access to this supergroup or channel must be restricted
+//@is_scam True, if many users reported this supergroup or channel as a scam
+//@is_fake True, if many users reported this supergroup or channel as a fake account
+supergroup id:int53 username:string date:int32 status:ChatMemberStatus member_count:int32 has_linked_chat:Bool has_location:Bool sign_messages:Bool join_to_send_messages:Bool join_by_request:Bool is_slow_mode_enabled:Bool is_channel:Bool is_broadcast_group:Bool is_verified:Bool restriction_reason:string is_scam:Bool is_fake:Bool = Supergroup;
+
+//@description Contains full information about a supergroup or channel
+//@photo Chat photo; may be null
+//@param_description Supergroup or channel description
+//@member_count Number of members in the supergroup or channel; 0 if unknown
+//@administrator_count Number of privileged users in the supergroup or channel; 0 if unknown
+//@restricted_count Number of restricted users in the supergroup; 0 if unknown
+//@banned_count Number of users banned from chat; 0 if unknown
+//@linked_chat_id Chat identifier of a discussion group for the channel, or a channel, for which the supergroup is the designated discussion group; 0 if none or unknown
+//@slow_mode_delay Delay between consecutive sent messages for non-administrator supergroup members, in seconds
+//@slow_mode_delay_expires_in Time left before next message can be sent in the supergroup, in seconds. An updateSupergroupFullInfo update is not triggered when value of this field changes, but both new and old values are non-zero
+//@can_get_members True, if members of the chat can be retrieved
+//@can_set_username True, if the chat username can be changed
+//@can_set_sticker_set True, if the supergroup sticker set can be changed
+//@can_set_location True, if the supergroup location can be changed
+//@can_get_statistics True, if the supergroup or channel statistics are available
+//@is_all_history_available True, if new chat members will have access to old messages. In public or discussion groups and both public and private channels, old messages are always available, so this option affects only private supergroups without a linked chat. The value of this field is only available for chat administrators
+//@sticker_set_id Identifier of the supergroup sticker set; 0 if none
+//@location Location to which the supergroup is connected; may be null
+//@invite_link Primary invite link for the chat; may be null. For chat administrators with can_invite_users right only
+//@bot_commands List of commands of bots in the group
+//@upgraded_from_basic_group_id Identifier of the basic group from which supergroup was upgraded; 0 if none
+//@upgraded_from_max_message_id Identifier of the last message in the basic group from which supergroup was upgraded; 0 if none
+supergroupFullInfo photo:chatPhoto description:string member_count:int32 administrator_count:int32 restricted_count:int32 banned_count:int32 linked_chat_id:int53 slow_mode_delay:int32 slow_mode_delay_expires_in:double can_get_members:Bool can_set_username:Bool can_set_sticker_set:Bool can_set_location:Bool can_get_statistics:Bool is_all_history_available:Bool sticker_set_id:int64 location:chatLocation invite_link:chatInviteLink bot_commands:vector<botCommands> upgraded_from_basic_group_id:int53 upgraded_from_max_message_id:int53 = SupergroupFullInfo;
+
+
+//@class SecretChatState @description Describes the current secret chat state
+
+//@description The secret chat is not yet created; waiting for the other user to get online
+secretChatStatePending = SecretChatState;
+
+//@description The secret chat is ready to use
+secretChatStateReady = SecretChatState;
+
+//@description The secret chat is closed
+secretChatStateClosed = SecretChatState;
+
+
+//@description Represents a secret chat
+//@id Secret chat identifier
+//@user_id Identifier of the chat partner
+//@state State of the secret chat
+//@is_outbound True, if the chat was created by the current user; otherwise false
+//@key_hash Hash of the currently used key for comparison with the hash of the chat partner's key. This is a string of 36 little-endian bytes, which must be split into groups of 2 bits, each denoting a pixel of one of 4 colors FFFFFF, D5E6F3, 2D5775, and 2F99C9.
+//-The pixels must be used to make a 12x12 square image filled from left to right, top to bottom. Alternatively, the first 32 bytes of the hash can be converted to the hexadecimal format and printed as 32 2-digit hex numbers
+//@layer Secret chat layer; determines features supported by the chat partner's application. Nested text entities and underline and strikethrough entities are supported if the layer >= 101, files bigger than 2000MB are supported if the layer >= 143
+secretChat id:int32 user_id:int53 state:SecretChatState is_outbound:Bool key_hash:bytes layer:int32 = SecretChat;
+
+
+//@class MessageSender @description Contains information about the sender of a message
+
+//@description The message was sent by a known user @user_id Identifier of the user that sent the message
+messageSenderUser user_id:int53 = MessageSender;
+
+//@description The message was sent on behalf of a chat @chat_id Identifier of the chat that sent the message
+messageSenderChat chat_id:int53 = MessageSender;
+
+
+//@description Represents a list of message senders @total_count Approximate total number of messages senders found @senders List of message senders
+messageSenders total_count:int32 senders:vector<MessageSender> = MessageSenders;
+
+
+//@class MessageForwardOrigin @description Contains information about the origin of a forwarded message
+
+//@description The message was originally sent by a known user @sender_user_id Identifier of the user that originally sent the message
+messageForwardOriginUser sender_user_id:int53 = MessageForwardOrigin;
+
+//@description The message was originally sent on behalf of a chat
+//@sender_chat_id Identifier of the chat that originally sent the message
+//@author_signature For messages originally sent by an anonymous chat administrator, original message author signature
+messageForwardOriginChat sender_chat_id:int53 author_signature:string = MessageForwardOrigin;
+
+//@description The message was originally sent by a user, which is hidden by their privacy settings @sender_name Name of the sender
+messageForwardOriginHiddenUser sender_name:string = MessageForwardOrigin;
+
+//@description The message was originally a post in a channel
+//@chat_id Identifier of the chat from which the message was originally forwarded
+//@message_id Message identifier of the original message
+//@author_signature Original post author signature
+messageForwardOriginChannel chat_id:int53 message_id:int53 author_signature:string = MessageForwardOrigin;
+
+//@description The message was imported from an exported message history @sender_name Name of the sender
+messageForwardOriginMessageImport sender_name:string = MessageForwardOrigin;
+
+
+//@description Contains information about a forwarded message
+//@origin Origin of a forwarded message
+//@date Point in time (Unix timestamp) when the message was originally sent
+//@public_service_announcement_type The type of a public service announcement for the forwarded message
+//@from_chat_id For messages forwarded to the chat with the current user (Saved Messages), to the Replies bot chat, or to the channel's discussion group, the identifier of the chat from which the message was forwarded last time; 0 if unknown
+//@from_message_id For messages forwarded to the chat with the current user (Saved Messages), to the Replies bot chat, or to the channel's discussion group, the identifier of the original message from which the new message was forwarded last time; 0 if unknown
+messageForwardInfo origin:MessageForwardOrigin date:int32 public_service_announcement_type:string from_chat_id:int53 from_message_id:int53 = MessageForwardInfo;
+
+//@description Contains information about replies to a message
+//@reply_count Number of times the message was directly or indirectly replied
+//@recent_replier_ids Identifiers of at most 3 recent repliers to the message; available in channels with a discussion supergroup. The users and chats are expected to be inaccessible: only their photo and name will be available
+//@last_read_inbox_message_id Identifier of the last read incoming reply to the message
+//@last_read_outbox_message_id Identifier of the last read outgoing reply to the message
+//@last_message_id Identifier of the last reply to the message
+messageReplyInfo reply_count:int32 recent_replier_ids:vector<MessageSender> last_read_inbox_message_id:int53 last_read_outbox_message_id:int53 last_message_id:int53 = MessageReplyInfo;
+
+//@description Contains information about a reaction to a message
+//@reaction Text representation of the reaction
+//@total_count Number of times the reaction was added
+//@is_chosen True, if the reaction is chosen by the current user
+//@recent_sender_ids Identifiers of at most 3 recent message senders, added the reaction; available in private, basic group and supergroup chats
+messageReaction reaction:string total_count:int32 is_chosen:Bool recent_sender_ids:vector<MessageSender> = MessageReaction;
+
+//@description Contains information about interactions with a message
+//@view_count Number of times the message was viewed
+//@forward_count Number of times the message was forwarded
+//@reply_info Information about direct or indirect replies to the message; may be null. Currently, available only in channels with a discussion supergroup and discussion supergroups for messages, which are not replies itself
+//@reactions The list of reactions added to the message
+messageInteractionInfo view_count:int32 forward_count:int32 reply_info:messageReplyInfo reactions:vector<messageReaction> = MessageInteractionInfo;
+
+//@description Contains information about an unread reaction to a message
+//@reaction Text representation of the reaction
+//@sender_id Identifier of the sender, added the reaction
+//@is_big True, if the reaction was added with a big animation
+unreadReaction reaction:string sender_id:MessageSender is_big:Bool = UnreadReaction;
+
+
+//@class MessageSendingState @description Contains information about the sending state of the message
+
+//@description The message is being sent now, but has not yet been delivered to the server
+messageSendingStatePending = MessageSendingState;
+
+//@description The message failed to be sent @error_code An error code; 0 if unknown @error_message Error message
+//@can_retry True, if the message can be re-sent
+//@need_another_sender True, if the message can be re-sent only on behalf of a different sender
+//@retry_after Time left before the message can be re-sent, in seconds. No update is sent when this field changes
+messageSendingStateFailed error_code:int32 error_message:string can_retry:Bool need_another_sender:Bool retry_after:double = MessageSendingState;
+
+
+//@description Describes a message
+//@id Message identifier; unique for the chat to which the message belongs
+//@sender_id Identifier of the sender of the message
+//@chat_id Chat identifier
+//@sending_state The sending state of the message; may be null
+//@scheduling_state The scheduling state of the message; may be null
+//@is_outgoing True, if the message is outgoing
+//@is_pinned True, if the message is pinned
+//@can_be_edited True, if the message can be edited. For live location and poll messages this fields shows whether editMessageLiveLocation or stopPoll can be used with this message by the application
+//@can_be_forwarded True, if the message can be forwarded
+//@can_be_saved True, if content of the message can be saved locally or copied
+//@can_be_deleted_only_for_self True, if the message can be deleted only for the current user while other users will continue to see it
+//@can_be_deleted_for_all_users True, if the message can be deleted for all users
+//@can_get_added_reactions True, if the list of added reactions is available through getMessageAddedReactions
+//@can_get_statistics True, if the message statistics are available through getMessageStatistics
+//@can_get_message_thread True, if information about the message thread is available through getMessageThread
+//@can_get_viewers True, if chat members already viewed the message can be received through getMessageViewers
+//@can_get_media_timestamp_links True, if media timestamp links can be generated for media timestamp entities in the message text, caption or web page description through getMessageLink
+//@has_timestamped_media True, if media timestamp entities refers to a media in this message as opposed to a media in the replied message
+//@is_channel_post True, if the message is a channel post. All messages to channels are channel posts, all other messages are not channel posts
+//@contains_unread_mention True, if the message contains an unread mention for the current user
+//@date Point in time (Unix timestamp) when the message was sent
+//@edit_date Point in time (Unix timestamp) when the message was last edited
+//@forward_info Information about the initial message sender; may be null
+//@interaction_info Information about interactions with the message; may be null
+//@unread_reactions Information about unread reactions added to the message
+//@reply_in_chat_id If non-zero, the identifier of the chat to which the replied message belongs; Currently, only messages in the Replies chat can have different reply_in_chat_id and chat_id
+//@reply_to_message_id If non-zero, the identifier of the message this message is replying to; can be the identifier of a deleted message
+//@message_thread_id If non-zero, the identifier of the message thread the message belongs to; unique within the chat to which the message belongs
+//@ttl For self-destructing messages, the message's TTL (Time To Live), in seconds; 0 if none. TDLib will send updateDeleteMessages or updateMessageContent once the TTL expires
+//@ttl_expires_in Time left before the message expires, in seconds. If the TTL timer isn't started yet, equals to the value of the ttl field
+//@via_bot_user_id If non-zero, the user identifier of the bot through which this message was sent
+//@author_signature For channel posts and anonymous group messages, optional author signature
+//@media_album_id Unique identifier of an album this message belongs to. Only audios, documents, photos and videos can be grouped together in albums
+//@restriction_reason If non-empty, contains a human-readable description of the reason why access to this message must be restricted
+//@content Content of the message
+//@reply_markup Reply markup for the message; may be null
+message id:int53 sender_id:MessageSender chat_id:int53 sending_state:MessageSendingState scheduling_state:MessageSchedulingState is_outgoing:Bool is_pinned:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_saved:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_get_added_reactions:Bool can_get_statistics:Bool can_get_message_thread:Bool can_get_viewers:Bool can_get_media_timestamp_links:Bool has_timestamped_media:Bool is_channel_post:Bool contains_unread_mention:Bool date:int32 edit_date:int32 forward_info:messageForwardInfo interaction_info:messageInteractionInfo unread_reactions:vector<unreadReaction> reply_in_chat_id:int53 reply_to_message_id:int53 message_thread_id:int53 ttl:int32 ttl_expires_in:double via_bot_user_id:int53 author_signature:string media_album_id:int64 restriction_reason:string content:MessageContent reply_markup:ReplyMarkup = Message;
+
+//@description Contains a list of messages @total_count Approximate total number of messages found @messages List of messages; messages may be null
+messages total_count:int32 messages:vector<message> = Messages;
+
+//@description Contains a list of messages found by a search @total_count Approximate total number of messages found; -1 if unknown @messages List of messages @next_offset The offset for the next request. If empty, there are no more results
+foundMessages total_count:int32 messages:vector<message> next_offset:string = FoundMessages;
+
+//@description Contains information about a message in a specific position @position 0-based message position in the full list of suitable messages @message_id Message identifier @date Point in time (Unix timestamp) when the message was sent
+messagePosition position:int32 message_id:int53 date:int32 = MessagePosition;
+
+//@description Contains a list of message positions @total_count Total number of messages found @positions List of message positions
+messagePositions total_count:int32 positions:vector<messagePosition> = MessagePositions;
+
+//@description Contains information about found messages sent on a specific day @total_count Total number of found messages sent on the day @message First message sent on the day
+messageCalendarDay total_count:int32 message:message = MessageCalendarDay;
+
+//@description Contains information about found messages, split by days according to the option "utc_time_offset" @total_count Total number of found messages @days Information about messages sent
+messageCalendar total_count:int32 days:vector<messageCalendarDay> = MessageCalendar;
+
+
+//@description Describes a sponsored message
+//@message_id Message identifier; unique for the chat to which the sponsored message belongs among both ordinary and sponsored messages
+//@is_recommended True, if the message needs to be labeled as "recommended" instead of "sponsored"
+//@sponsor_chat_id Sponsor chat identifier; 0 if the sponsor chat is accessible through an invite link
+//@sponsor_chat_info Information about the sponsor chat; may be null unless sponsor_chat_id == 0
+//@link An internal link to be opened when the sponsored message is clicked; may be null if the sponsor chat needs to be opened instead
+//@content Content of the message. Currently, can be only of the type messageText
+sponsoredMessage message_id:int53 is_recommended:Bool sponsor_chat_id:int53 sponsor_chat_info:chatInviteLinkInfo link:InternalLinkType content:MessageContent = SponsoredMessage;
+
+
+//@description Describes a file added to file download list
+//@file_id File identifier
+//@message The message with the file
+//@add_date Point in time (Unix timestamp) when the file was added to the download list
+//@complete_date Point in time (Unix timestamp) when the file downloading was completed; 0 if the file downloading isn't completed
+//@is_paused True, if downloading of the file is paused
+fileDownload file_id:int32 message:message add_date:int32 complete_date:int32 is_paused:Bool = FileDownload;
+
+//@description Contains number of being downloaded and recently downloaded files found
+//@active_count Number of active file downloads found, including paused
+//@paused_count Number of paused file downloads found
+//@completed_count Number of completed file downloads found
+downloadedFileCounts active_count:int32 paused_count:int32 completed_count:int32 = DownloadedFileCounts;
+
+//@description Contains a list of downloaded files, found by a search
+//@total_counts Total number of suitable files, ignoring offset
+//@files The list of files
+//@next_offset The offset for the next request. If empty, there are no more results
+foundFileDownloads total_counts:downloadedFileCounts files:vector<fileDownload> next_offset:string = FoundFileDownloads;
+
+
+//@class NotificationSettingsScope @description Describes the types of chats to which notification settings are relevant
+
+//@description Notification settings applied to all private and secret chats when the corresponding chat setting has a default value
+notificationSettingsScopePrivateChats = NotificationSettingsScope;
+
+//@description Notification settings applied to all basic group and supergroup chats when the corresponding chat setting has a default value
+notificationSettingsScopeGroupChats = NotificationSettingsScope;
+
+//@description Notification settings applied to all channel chats when the corresponding chat setting has a default value
+notificationSettingsScopeChannelChats = NotificationSettingsScope;
+
+
+//@description Contains information about notification settings for a chat
+//@use_default_mute_for If true, mute_for is ignored and the value for the relevant type of chat is used instead @mute_for Time left before notifications will be unmuted, in seconds
+//@use_default_sound If true, the value for the relevant type of chat is used instead of sound_id @sound_id Identifier of the notification sound to be played; 0 if sound is disabled
+//@use_default_show_preview If true, show_preview is ignored and the value for the relevant type of chat is used instead @show_preview True, if message content must be displayed in notifications
+//@use_default_disable_pinned_message_notifications If true, disable_pinned_message_notifications is ignored and the value for the relevant type of chat is used instead @disable_pinned_message_notifications If true, notifications for incoming pinned messages will be created as for an ordinary unread message
+//@use_default_disable_mention_notifications If true, disable_mention_notifications is ignored and the value for the relevant type of chat is used instead @disable_mention_notifications If true, notifications for messages with mentions will be created as for an ordinary unread message
+chatNotificationSettings use_default_mute_for:Bool mute_for:int32 use_default_sound:Bool sound_id:int64 use_default_show_preview:Bool show_preview:Bool use_default_disable_pinned_message_notifications:Bool disable_pinned_message_notifications:Bool use_default_disable_mention_notifications:Bool disable_mention_notifications:Bool = ChatNotificationSettings;
+
+//@description Contains information about notification settings for several chats
+//@mute_for Time left before notifications will be unmuted, in seconds
+//@sound_id Identifier of the notification sound to be played; 0 if sound is disabled
+//@show_preview True, if message content must be displayed in notifications
+//@disable_pinned_message_notifications True, if notifications for incoming pinned messages will be created as for an ordinary unread message
+//@disable_mention_notifications True, if notifications for messages with mentions will be created as for an ordinary unread message
+scopeNotificationSettings mute_for:int32 sound_id:int64 show_preview:Bool disable_pinned_message_notifications:Bool disable_mention_notifications:Bool = ScopeNotificationSettings;
+
+
+//@description Contains information about a message draft
+//@reply_to_message_id Identifier of the replied message; 0 if none
+//@date Point in time (Unix timestamp) when the draft was created
+//@input_message_text Content of the message draft; must be of the type inputMessageText
+draftMessage reply_to_message_id:int53 date:int32 input_message_text:InputMessageContent = DraftMessage;
+
+
+//@class ChatType @description Describes the type of a chat
+
+//@description An ordinary chat with a user @user_id User identifier
+chatTypePrivate user_id:int53 = ChatType;
+
+//@description A basic group (a chat with 0-200 other users) @basic_group_id Basic group identifier
+chatTypeBasicGroup basic_group_id:int53 = ChatType;
+
+//@description A supergroup or channel (with unlimited members) @supergroup_id Supergroup or channel identifier @is_channel True, if the supergroup is a channel
+chatTypeSupergroup supergroup_id:int53 is_channel:Bool = ChatType;
+
+//@description A secret chat with a user @secret_chat_id Secret chat identifier @user_id User identifier of the secret chat peer
+chatTypeSecret secret_chat_id:int32 user_id:int53 = ChatType;
+
+
+//@description Represents a filter of user chats
+//@title The title of the filter; 1-12 characters without line feeds
+//@icon_name The chosen icon name for short filter representation. If non-empty, must be one of "All", "Unread", "Unmuted", "Bots", "Channels", "Groups", "Private", "Custom", "Setup", "Cat", "Crown", "Favorite", "Flower", "Game", "Home", "Love", "Mask", "Party", "Sport", "Study", "Trade", "Travel", "Work".
+//-If empty, use getChatFilterDefaultIconName to get default icon name for the filter
+//@pinned_chat_ids The chat identifiers of pinned chats in the filtered chat list. There can be up to GetOption("chat_filter_chosen_chat_count_max") pinned and always included non-secret chats and the same number of secret chats, but the limit can be increased with Telegram Premium
+//@included_chat_ids The chat identifiers of always included chats in the filtered chat list. There can be up to GetOption("chat_filter_chosen_chat_count_max") pinned and always included non-secret chats and the same number of secret chats, but the limit can be increased with Telegram Premium
+//@excluded_chat_ids The chat identifiers of always excluded chats in the filtered chat list. There can be up to GetOption("chat_filter_chosen_chat_count_max") always excluded non-secret chats and the same number of secret chats, but the limit can be increased with Telegram Premium
+//@exclude_muted True, if muted chats need to be excluded
+//@exclude_read True, if read chats need to be excluded
+//@exclude_archived True, if archived chats need to be excluded
+//@include_contacts True, if contacts need to be included
+//@include_non_contacts True, if non-contact users need to be included
+//@include_bots True, if bots need to be included
+//@include_groups True, if basic groups and supergroups need to be included
+//@include_channels True, if channels need to be included
+chatFilter title:string icon_name:string pinned_chat_ids:vector<int53> included_chat_ids:vector<int53> excluded_chat_ids:vector<int53> exclude_muted:Bool exclude_read:Bool exclude_archived:Bool include_contacts:Bool include_non_contacts:Bool include_bots:Bool include_groups:Bool include_channels:Bool = ChatFilter;
+
+//@description Contains basic information about a chat filter
+//@id Unique chat filter identifier
+//@title The title of the filter; 1-12 characters without line feeds
+//@icon_name The chosen or default icon name for short filter representation. One of "All", "Unread", "Unmuted", "Bots", "Channels", "Groups", "Private", "Custom", "Setup", "Cat", "Crown", "Favorite", "Flower", "Game", "Home", "Love", "Mask", "Party", "Sport", "Study", "Trade", "Travel", "Work"
+chatFilterInfo id:int32 title:string icon_name:string = ChatFilterInfo;
+
+//@description Describes a recommended chat filter @filter The chat filter @param_description Chat filter description
+recommendedChatFilter filter:chatFilter description:string = RecommendedChatFilter;
+
+//@description Contains a list of recommended chat filters @chat_filters List of recommended chat filters
+recommendedChatFilters chat_filters:vector<recommendedChatFilter> = RecommendedChatFilters;
+
+
+//@class ChatList @description Describes a list of chats
+
+//@description A main list of chats
+chatListMain = ChatList;
+
+//@description A list of chats usually located at the top of the main chat list. Unmuted chats are automatically moved from the Archive to the Main chat list when a new message arrives
+chatListArchive = ChatList;
+
+//@description A list of chats belonging to a chat filter @chat_filter_id Chat filter identifier
+chatListFilter chat_filter_id:int32 = ChatList;
+
+//@description Contains a list of chat lists @chat_lists List of chat lists
+chatLists chat_lists:vector<ChatList> = ChatLists;
+
+
+//@class ChatSource @description Describes a reason why an external chat is shown in a chat list
+
+//@description The chat is sponsored by the user's MTProxy server
+chatSourceMtprotoProxy = ChatSource;
+
+//@description The chat contains a public service announcement @type The type of the announcement @text The text of the announcement
+chatSourcePublicServiceAnnouncement type:string text:string = ChatSource;
+
+
+//@description Describes a position of a chat in a chat list
+//@list The chat list
+//@order A parameter used to determine order of the chat in the chat list. Chats must be sorted by the pair (order, chat.id) in descending order
+//@is_pinned True, if the chat is pinned in the chat list
+//@source Source of the chat in the chat list; may be null
+chatPosition list:ChatList order:int64 is_pinned:Bool source:ChatSource = ChatPosition;
+
+
+//@description Describes a video chat
+//@group_call_id Group call identifier of an active video chat; 0 if none. Full information about the video chat can be received through the method getGroupCall
+//@has_participants True, if the video chat has participants
+//@default_participant_id Default group call participant identifier to join the video chat; may be null
+videoChat group_call_id:int32 has_participants:Bool default_participant_id:MessageSender = VideoChat;
+
+
+//@description A chat. (Can be a private chat, basic group, supergroup, or secret chat)
+//@id Chat unique identifier
+//@type Type of the chat
+//@title Chat title
+//@photo Chat photo; may be null
+//@permissions Actions that non-administrator chat members are allowed to take in the chat
+//@last_message Last message in the chat; may be null
+//@positions Positions of the chat in chat lists
+//@message_sender_id Identifier of a user or chat that is selected to send messages in the chat; may be null if the user can't change message sender
+//@has_protected_content True, if chat content can't be saved locally, forwarded, or copied
+//@is_marked_as_unread True, if the chat is marked as unread
+//@is_blocked True, if the chat is blocked by the current user and private messages from the chat can't be received
+//@has_scheduled_messages True, if the chat has scheduled messages
+//@can_be_deleted_only_for_self True, if the chat messages can be deleted only for the current user while other users will continue to see the messages
+//@can_be_deleted_for_all_users True, if the chat messages can be deleted for all users
+//@can_be_reported True, if the chat can be reported to Telegram moderators through reportChat or reportChatPhoto
+//@default_disable_notification Default value of the disable_notification parameter, used when a message is sent to the chat
+//@unread_count Number of unread messages in the chat
+//@last_read_inbox_message_id Identifier of the last read incoming message
+//@last_read_outbox_message_id Identifier of the last read outgoing message
+//@unread_mention_count Number of unread messages with a mention/reply in the chat
+//@unread_reaction_count Number of messages with unread reactions in the chat
+//@notification_settings Notification settings for the chat
+//@available_reactions List of reactions, available in the chat
+//@message_ttl Current message Time To Live setting (self-destruct timer) for the chat; 0 if not defined. TTL is counted from the time message or its content is viewed in secret chats and from the send date in other chats
+//@theme_name If non-empty, name of a theme, set for the chat
+//@action_bar Information about actions which must be possible to do through the chat action bar; may be null
+//@video_chat Information about video chat of the chat
+//@pending_join_requests Information about pending join requests; may be null
+//@reply_markup_message_id Identifier of the message from which reply markup needs to be used; 0 if there is no default custom reply markup in the chat
+//@draft_message A draft of a message in the chat; may be null
+//@client_data Application-specific data associated with the chat. (For example, the chat scroll position or local chat notification settings can be stored here.) Persistent if the message database is used
+chat id:int53 type:ChatType title:string photo:chatPhotoInfo permissions:chatPermissions last_message:message positions:vector<chatPosition> message_sender_id:MessageSender has_protected_content:Bool is_marked_as_unread:Bool is_blocked:Bool has_scheduled_messages:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_be_reported:Bool default_disable_notification:Bool unread_count:int32 last_read_inbox_message_id:int53 last_read_outbox_message_id:int53 unread_mention_count:int32 unread_reaction_count:int32 notification_settings:chatNotificationSettings available_reactions:vector<string> message_ttl:int32 theme_name:string action_bar:ChatActionBar video_chat:videoChat pending_join_requests:chatJoinRequestsInfo reply_markup_message_id:int53 draft_message:draftMessage client_data:string = Chat;
+
+//@description Represents a list of chats @total_count Approximate total number of chats found @chat_ids List of chat identifiers
+chats total_count:int32 chat_ids:vector<int53> = Chats;
+
+
+//@description Describes a chat located nearby @chat_id Chat identifier @distance Distance to the chat location, in meters
+chatNearby chat_id:int53 distance:int32 = ChatNearby;
+
+//@description Represents a list of chats located nearby @users_nearby List of users nearby @supergroups_nearby List of location-based supergroups nearby
+chatsNearby users_nearby:vector<chatNearby> supergroups_nearby:vector<chatNearby> = ChatsNearby;
+
+
+//@class PublicChatType @description Describes a type of public chats
+
+//@description The chat is public, because it has username
+publicChatTypeHasUsername = PublicChatType;
+
+//@description The chat is public, because it is a location-based supergroup
+publicChatTypeIsLocationBased = PublicChatType;
+
+
+//@class ChatActionBar @description Describes actions which must be possible to do through a chat action bar
+
+//@description The chat can be reported as spam using the method reportChat with the reason chatReportReasonSpam
+//@can_unarchive If true, the chat was automatically archived and can be moved back to the main chat list using addChatToList simultaneously with setting chat notification settings to default using setChatNotificationSettings
+chatActionBarReportSpam can_unarchive:Bool = ChatActionBar;
+
+//@description The chat is a location-based supergroup, which can be reported as having unrelated location using the method reportChat with the reason chatReportReasonUnrelatedLocation
+chatActionBarReportUnrelatedLocation = ChatActionBar;
+
+//@description The chat is a recently created group chat to which new members can be invited
+chatActionBarInviteMembers = ChatActionBar;
+
+//@description The chat is a private or secret chat, which can be reported using the method reportChat, or the other user can be blocked using the method toggleMessageSenderIsBlocked, or the other user can be added to the contact list using the method addContact
+//@can_unarchive If true, the chat was automatically archived and can be moved back to the main chat list using addChatToList simultaneously with setting chat notification settings to default using setChatNotificationSettings
+//@distance If non-negative, the current user was found by the peer through searchChatsNearby and this is the distance between the users
+chatActionBarReportAddBlock can_unarchive:Bool distance:int32 = ChatActionBar;
+
+//@description The chat is a private or secret chat and the other user can be added to the contact list using the method addContact
+chatActionBarAddContact = ChatActionBar;
+
+//@description The chat is a private or secret chat with a mutual contact and the user's phone number can be shared with the other user using the method sharePhoneNumber
+chatActionBarSharePhoneNumber = ChatActionBar;
+
+//@description The chat is a private chat with an administrator of a chat to which the user sent join request
+//@title Title of the chat to which the join request was sent
+//@is_channel True, if the join request was sent to a channel chat
+//@request_date Point in time (Unix timestamp) when the join request was sent
+chatActionBarJoinRequest title:string is_channel:Bool request_date:int32 = ChatActionBar;
+
+
+//@class KeyboardButtonType @description Describes a keyboard button type
+
+//@description A simple button, with text that must be sent when the button is pressed
+keyboardButtonTypeText = KeyboardButtonType;
+
+//@description A button that sends the user's phone number when pressed; available only in private chats
+keyboardButtonTypeRequestPhoneNumber = KeyboardButtonType;
+
+//@description A button that sends the user's location when pressed; available only in private chats
+keyboardButtonTypeRequestLocation = KeyboardButtonType;
+
+//@description A button that allows the user to create and send a poll when pressed; available only in private chats @force_regular If true, only regular polls must be allowed to create @force_quiz If true, only polls in quiz mode must be allowed to create
+keyboardButtonTypeRequestPoll force_regular:Bool force_quiz:Bool = KeyboardButtonType;
+
+//@description A button that opens a Web App by calling getWebAppUrl @url An HTTP URL to pass to getWebAppUrl
+keyboardButtonTypeWebApp url:string = KeyboardButtonType;
+
+
+//@description Represents a single button in a bot keyboard @text Text of the button @type Type of the button
+keyboardButton text:string type:KeyboardButtonType = KeyboardButton;
+
+
+//@class InlineKeyboardButtonType @description Describes the type of an inline keyboard button
+
+//@description A button that opens a specified URL @url HTTP or tg:// URL to open
+inlineKeyboardButtonTypeUrl url:string = InlineKeyboardButtonType;
+
+//@description A button that opens a specified URL and automatically authorize the current user by calling getLoginUrlInfo @url An HTTP URL to pass to getLoginUrlInfo @id Unique button identifier @forward_text If non-empty, new text of the button in forwarded messages
+inlineKeyboardButtonTypeLoginUrl url:string id:int53 forward_text:string = InlineKeyboardButtonType;
+
+//@description A button that opens a Web App by calling openWebApp @url An HTTP URL to pass to openWebApp
+inlineKeyboardButtonTypeWebApp url:string = InlineKeyboardButtonType;
+
+//@description A button that sends a callback query to a bot @data Data to be sent to the bot via a callback query
+inlineKeyboardButtonTypeCallback data:bytes = InlineKeyboardButtonType;
+
+//@description A button that asks for password of the current user and then sends a callback query to a bot @data Data to be sent to the bot via a callback query
+inlineKeyboardButtonTypeCallbackWithPassword data:bytes = InlineKeyboardButtonType;
+
+//@description A button with a game that sends a callback query to a bot. This button must be in the first column and row of the keyboard and can be attached only to a message with content of the type messageGame
+inlineKeyboardButtonTypeCallbackGame = InlineKeyboardButtonType;
+
+//@description A button that forces an inline query to the bot to be inserted in the input field @query Inline query to be sent to the bot @in_current_chat True, if the inline query must be sent from the current chat
+inlineKeyboardButtonTypeSwitchInline query:string in_current_chat:Bool = InlineKeyboardButtonType;
+
+//@description A button to buy something. This button must be in the first column and row of the keyboard and can be attached only to a message with content of the type messageInvoice
+inlineKeyboardButtonTypeBuy = InlineKeyboardButtonType;
+
+//@description A button with a user reference to be handled in the same way as textEntityTypeMentionName entities @user_id User identifier
+inlineKeyboardButtonTypeUser user_id:int53 = InlineKeyboardButtonType;
+
+
+//@description Represents a single button in an inline keyboard @text Text of the button @type Type of the button
+inlineKeyboardButton text:string type:InlineKeyboardButtonType = InlineKeyboardButton;
+
+
+//@class ReplyMarkup @description Contains a description of a custom keyboard and actions that can be done with it to quickly reply to bots
+
+//@description Instructs application to remove the keyboard once this message has been received. This kind of keyboard can't be received in an incoming message; instead, UpdateChatReplyMarkup with message_id == 0 will be sent
+//@is_personal True, if the keyboard is removed only for the mentioned users or the target user of a reply
+replyMarkupRemoveKeyboard is_personal:Bool = ReplyMarkup;
+
+//@description Instructs application to force a reply to this message
+//@is_personal True, if a forced reply must automatically be shown to the current user. For outgoing messages, specify true to show the forced reply only for the mentioned users and for the target user of a reply
+//@input_field_placeholder If non-empty, the placeholder to be shown in the input field when the reply is active; 0-64 characters
+replyMarkupForceReply is_personal:Bool input_field_placeholder:string = ReplyMarkup;
+
+//@description Contains a custom keyboard layout to quickly reply to bots
+//@rows A list of rows of bot keyboard buttons
+//@resize_keyboard True, if the application needs to resize the keyboard vertically
+//@one_time True, if the application needs to hide the keyboard after use
+//@is_personal True, if the keyboard must automatically be shown to the current user. For outgoing messages, specify true to show the keyboard only for the mentioned users and for the target user of a reply
+//@input_field_placeholder If non-empty, the placeholder to be shown in the input field when the keyboard is active; 0-64 characters
+replyMarkupShowKeyboard rows:vector<vector<keyboardButton>> resize_keyboard:Bool one_time:Bool is_personal:Bool input_field_placeholder:string = ReplyMarkup;
+
+//@description Contains an inline keyboard layout
+//@rows A list of rows of inline keyboard buttons
+replyMarkupInlineKeyboard rows:vector<vector<inlineKeyboardButton>> = ReplyMarkup;
+
+
+//@class LoginUrlInfo @description Contains information about an inline button of type inlineKeyboardButtonTypeLoginUrl
+
+//@description An HTTP url needs to be open @url The URL to open @skip_confirm True, if there is no need to show an ordinary open URL confirm
+loginUrlInfoOpen url:string skip_confirm:Bool = LoginUrlInfo;
+
+//@description An authorization confirmation dialog needs to be shown to the user @url An HTTP URL to be opened @domain A domain of the URL
+//@bot_user_id User identifier of a bot linked with the website @request_write_access True, if the user needs to be requested to give the permission to the bot to send them messages
+loginUrlInfoRequestConfirmation url:string domain:string bot_user_id:int53 request_write_access:Bool = LoginUrlInfo;
+
+
+//@description Contains information about a Web App @launch_id Unique identifier for the Web App launch @url A Web App URL to open in a web view
+webAppInfo launch_id:int64 url:string = WebAppInfo;
+
+
+//@description Contains information about a message thread
+//@chat_id Identifier of the chat to which the message thread belongs
+//@message_thread_id Message thread identifier, unique within the chat
+//@reply_info Information about the message thread
+//@unread_message_count Approximate number of unread messages in the message thread
+//@messages The messages from which the thread starts. The messages are returned in a reverse chronological order (i.e., in order of decreasing message_id)
+//@draft_message A draft of a message in the message thread; may be null
+messageThreadInfo chat_id:int53 message_thread_id:int53 reply_info:messageReplyInfo unread_message_count:int32 messages:vector<message> draft_message:draftMessage = MessageThreadInfo;
+
+
+//@class RichText @description Describes a text object inside an instant-view web page
+
+//@description A plain text @text Text
+richTextPlain text:string = RichText;
+
+//@description A bold rich text @text Text
+richTextBold text:RichText = RichText;
+
+//@description An italicized rich text @text Text
+richTextItalic text:RichText = RichText;
+
+//@description An underlined rich text @text Text
+richTextUnderline text:RichText = RichText;
+
+//@description A strikethrough rich text @text Text
+richTextStrikethrough text:RichText = RichText;
+
+//@description A fixed-width rich text @text Text
+richTextFixed text:RichText = RichText;
+
+//@description A rich text URL link @text Text @url URL @is_cached True, if the URL has cached instant view server-side
+richTextUrl text:RichText url:string is_cached:Bool = RichText;
+
+//@description A rich text email link @text Text @email_address Email address
+richTextEmailAddress text:RichText email_address:string = RichText;
+
+//@description A subscript rich text @text Text
+richTextSubscript text:RichText = RichText;
+
+//@description A superscript rich text @text Text
+richTextSuperscript text:RichText = RichText;
+
+//@description A marked rich text @text Text
+richTextMarked text:RichText = RichText;
+
+//@description A rich text phone number @text Text @phone_number Phone number
+richTextPhoneNumber text:RichText phone_number:string = RichText;
+
+//@description A small image inside the text @document The image represented as a document. The image can be in GIF, JPEG or PNG format
+//@width Width of a bounding box in which the image must be shown; 0 if unknown
+//@height Height of a bounding box in which the image must be shown; 0 if unknown
+richTextIcon document:document width:int32 height:int32 = RichText;
+
+//@description A reference to a richTexts object on the same web page @text The text @anchor_name The name of a richTextAnchor object, which is the first element of the target richTexts object @url An HTTP URL, opening the reference
+richTextReference text:RichText anchor_name:string url:string = RichText;
+
+//@description An anchor @name Anchor name
+richTextAnchor name:string = RichText;
+
+//@description A link to an anchor on the same web page @text The link text @anchor_name The anchor name. If the name is empty, the link must bring back to top @url An HTTP URL, opening the anchor
+richTextAnchorLink text:RichText anchor_name:string url:string = RichText;
+
+//@description A concatenation of rich texts @texts Texts
+richTexts texts:vector<RichText> = RichText;
+
+
+//@description Contains a caption of an instant view web page block, consisting of a text and a trailing credit @text Content of the caption @credit Block credit (like HTML tag <cite>)
+pageBlockCaption text:RichText credit:RichText = PageBlockCaption;
+
+//@description Describes an item of a list page block @label Item label @page_blocks Item blocks
+pageBlockListItem label:string page_blocks:vector<PageBlock> = PageBlockListItem;
+
+//@class PageBlockHorizontalAlignment @description Describes a horizontal alignment of a table cell content
+
+//@description The content must be left-aligned
+pageBlockHorizontalAlignmentLeft = PageBlockHorizontalAlignment;
+
+//@description The content must be center-aligned
+pageBlockHorizontalAlignmentCenter = PageBlockHorizontalAlignment;
+
+//@description The content must be right-aligned
+pageBlockHorizontalAlignmentRight = PageBlockHorizontalAlignment;
+
+//@class PageBlockVerticalAlignment @description Describes a Vertical alignment of a table cell content
+
+//@description The content must be top-aligned
+pageBlockVerticalAlignmentTop = PageBlockVerticalAlignment;
+
+//@description The content must be middle-aligned
+pageBlockVerticalAlignmentMiddle = PageBlockVerticalAlignment;
+
+//@description The content must be bottom-aligned
+pageBlockVerticalAlignmentBottom = PageBlockVerticalAlignment;
+
+//@description Represents a cell of a table @text Cell text; may be null. If the text is null, then the cell must be invisible @is_header True, if it is a header cell
+//@colspan The number of columns the cell spans @rowspan The number of rows the cell spans
+//@align Horizontal cell content alignment @valign Vertical cell content alignment
+pageBlockTableCell text:RichText is_header:Bool colspan:int32 rowspan:int32 align:PageBlockHorizontalAlignment valign:PageBlockVerticalAlignment = PageBlockTableCell;
+
+//@description Contains information about a related article @url Related article URL @title Article title; may be empty @param_description Article description; may be empty
+//@photo Article photo; may be null @author Article author; may be empty @publish_date Point in time (Unix timestamp) when the article was published; 0 if unknown
+pageBlockRelatedArticle url:string title:string description:string photo:photo author:string publish_date:int32 = PageBlockRelatedArticle;
+
+
+//@class PageBlock @description Describes a block of an instant view web page
+
+//@description The title of a page @title Title
+pageBlockTitle title:RichText = PageBlock;
+
+//@description The subtitle of a page @subtitle Subtitle
+pageBlockSubtitle subtitle:RichText = PageBlock;
+
+//@description The author and publishing date of a page @author Author @publish_date Point in time (Unix timestamp) when the article was published; 0 if unknown
+pageBlockAuthorDate author:RichText publish_date:int32 = PageBlock;
+
+//@description A header @header Header
+pageBlockHeader header:RichText = PageBlock;
+
+//@description A subheader @subheader Subheader
+pageBlockSubheader subheader:RichText = PageBlock;
+
+//@description A kicker @kicker Kicker
+pageBlockKicker kicker:RichText = PageBlock;
+
+//@description A text paragraph @text Paragraph text
+pageBlockParagraph text:RichText = PageBlock;
+
+//@description A preformatted text paragraph @text Paragraph text @language Programming language for which the text needs to be formatted
+pageBlockPreformatted text:RichText language:string = PageBlock;
+
+//@description The footer of a page @footer Footer
+pageBlockFooter footer:RichText = PageBlock;
+
+//@description An empty block separating a page
+pageBlockDivider = PageBlock;
+
+//@description An invisible anchor on a page, which can be used in a URL to open the page from the specified anchor @name Name of the anchor
+pageBlockAnchor name:string = PageBlock;
+
+//@description A list of data blocks @items The items of the list
+pageBlockList items:vector<pageBlockListItem> = PageBlock;
+
+//@description A block quote @text Quote text @credit Quote credit
+pageBlockBlockQuote text:RichText credit:RichText = PageBlock;
+
+//@description A pull quote @text Quote text @credit Quote credit
+pageBlockPullQuote text:RichText credit:RichText = PageBlock;
+
+//@description An animation @animation Animation file; may be null @caption Animation caption @need_autoplay True, if the animation must be played automatically
+pageBlockAnimation animation:animation caption:pageBlockCaption need_autoplay:Bool = PageBlock;
+
+//@description An audio file @audio Audio file; may be null @caption Audio file caption
+pageBlockAudio audio:audio caption:pageBlockCaption = PageBlock;
+
+//@description A photo @photo Photo file; may be null @caption Photo caption @url URL that needs to be opened when the photo is clicked
+pageBlockPhoto photo:photo caption:pageBlockCaption url:string = PageBlock;
+
+//@description A video @video Video file; may be null @caption Video caption @need_autoplay True, if the video must be played automatically @is_looped True, if the video must be looped
+pageBlockVideo video:video caption:pageBlockCaption need_autoplay:Bool is_looped:Bool = PageBlock;
+
+//@description A voice note @voice_note Voice note; may be null @caption Voice note caption
+pageBlockVoiceNote voice_note:voiceNote caption:pageBlockCaption = PageBlock;
+
+//@description A page cover @cover Cover
+pageBlockCover cover:PageBlock = PageBlock;
+
+//@description An embedded web page @url Web page URL, if available @html HTML-markup of the embedded page @poster_photo Poster photo, if available; may be null @width Block width; 0 if unknown @height Block height; 0 if unknown @caption Block caption @is_full_width True, if the block must be full width @allow_scrolling True, if scrolling needs to be allowed
+pageBlockEmbedded url:string html:string poster_photo:photo width:int32 height:int32 caption:pageBlockCaption is_full_width:Bool allow_scrolling:Bool = PageBlock;
+
+//@description An embedded post @url Web page URL @author Post author @author_photo Post author photo; may be null @date Point in time (Unix timestamp) when the post was created; 0 if unknown @page_blocks Post content @caption Post caption
+pageBlockEmbeddedPost url:string author:string author_photo:photo date:int32 page_blocks:vector<PageBlock> caption:pageBlockCaption = PageBlock;
+
+//@description A collage @page_blocks Collage item contents @caption Block caption
+pageBlockCollage page_blocks:vector<PageBlock> caption:pageBlockCaption = PageBlock;
+
+//@description A slideshow @page_blocks Slideshow item contents @caption Block caption
+pageBlockSlideshow page_blocks:vector<PageBlock> caption:pageBlockCaption = PageBlock;
+
+//@description A link to a chat @title Chat title @photo Chat photo; may be null @username Chat username by which all other information about the chat can be resolved
+pageBlockChatLink title:string photo:chatPhotoInfo username:string = PageBlock;
+
+//@description A table @caption Table caption @cells Table cells @is_bordered True, if the table is bordered @is_striped True, if the table is striped
+pageBlockTable caption:RichText cells:vector<vector<pageBlockTableCell>> is_bordered:Bool is_striped:Bool = PageBlock;
+
+//@description A collapsible block @header Always visible heading for the block @page_blocks Block contents @is_open True, if the block is open by default
+pageBlockDetails header:RichText page_blocks:vector<PageBlock> is_open:Bool = PageBlock;
+
+//@description Related articles @header Block header @articles List of related articles
+pageBlockRelatedArticles header:RichText articles:vector<pageBlockRelatedArticle> = PageBlock;
+
+//@description A map @location Location of the map center @zoom Map zoom level @width Map width @height Map height @caption Block caption
+pageBlockMap location:location zoom:int32 width:int32 height:int32 caption:pageBlockCaption = PageBlock;
+
+
+//@description Describes an instant view page for a web page
+//@page_blocks Content of the web page
+//@view_count Number of the instant view views; 0 if unknown
+//@version Version of the instant view; currently, can be 1 or 2
+//@is_rtl True, if the instant view must be shown from right to left
+//@is_full True, if the instant view contains the full page. A network request might be needed to get the full web page instant view
+//@feedback_link An internal link to be opened to leave feedback about the instant view
+webPageInstantView page_blocks:vector<PageBlock> view_count:int32 version:int32 is_rtl:Bool is_full:Bool feedback_link:InternalLinkType = WebPageInstantView;
+
+
+//@description Describes a web page preview
+//@url Original URL of the link
+//@display_url URL to display
+//@type Type of the web page. Can be: article, photo, audio, video, document, profile, app, or something else
+//@site_name Short name of the site (e.g., Google Docs, App Store)
+//@title Title of the content
+//@param_description Description of the content
+//@photo Image representing the content; may be null
+//@embed_url URL to show in the embedded preview
+//@embed_type MIME type of the embedded preview, (e.g., text/html or video/mp4)
+//@embed_width Width of the embedded preview
+//@embed_height Height of the embedded preview
+//@duration Duration of the content, in seconds
+//@author Author of the content
+//@animation Preview of the content as an animation, if available; may be null
+//@audio Preview of the content as an audio file, if available; may be null
+//@document Preview of the content as a document, if available; may be null
+//@sticker Preview of the content as a sticker for small WEBP files, if available; may be null
+//@video Preview of the content as a video, if available; may be null
+//@video_note Preview of the content as a video note, if available; may be null
+//@voice_note Preview of the content as a voice note, if available; may be null
+//@instant_view_version Version of instant view, available for the web page (currently, can be 1 or 2), 0 if none
+webPage url:string display_url:string type:string site_name:string title:string description:formattedText photo:photo embed_url:string embed_type:string embed_width:int32 embed_height:int32 duration:int32 author:string animation:animation audio:audio document:document sticker:sticker video:video video_note:videoNote voice_note:voiceNote instant_view_version:int32 = WebPage;
+
+
+//@description Contains information about a country
+//@country_code A two-letter ISO 3166-1 alpha-2 country code
+//@name Native name of the country
+//@english_name English name of the country
+//@is_hidden True, if the country must be hidden from the list of all countries
+//@calling_codes List of country calling codes
+countryInfo country_code:string name:string english_name:string is_hidden:Bool calling_codes:vector<string> = CountryInfo;
+
+//@description Contains information about countries @countries The list of countries
+countries countries:vector<countryInfo> = Countries;
+
+//@description Contains information about a phone number
+//@country Information about the country to which the phone number belongs; may be null
+//@country_calling_code The part of the phone number denoting country calling code or its part
+//@formatted_phone_number The phone number without country calling code formatted accordingly to local rules. Expected digits are returned as '-', but even more digits might be entered by the user
+phoneNumberInfo country:countryInfo country_calling_code:string formatted_phone_number:string = PhoneNumberInfo;
+
+
+//@description Describes an action associated with a bank card number @text Action text @url The URL to be opened
+bankCardActionOpenUrl text:string url:string = BankCardActionOpenUrl;
+
+//@description Information about a bank card @title Title of the bank card description @actions Actions that can be done with the bank card number
+bankCardInfo title:string actions:vector<bankCardActionOpenUrl> = BankCardInfo;
+
+
+//@description Describes an address @country_code A two-letter ISO 3166-1 alpha-2 country code @state State, if applicable @city City @street_line1 First line of the address @street_line2 Second line of the address @postal_code Address postal code
+address country_code:string state:string city:string street_line1:string street_line2:string postal_code:string = Address;
+
+
+//@description Contains parameters of the application theme @background_color A color of the background in the RGB24 format @secondary_background_color A secondary color for the background in the RGB24 format
+//@text_color A color of text in the RGB24 format @hint_color A color of hints in the RGB24 format @link_color A color of links in the RGB24 format @button_color A color of the buttons in the RGB24 format
+//@button_text_color A color of text on the buttons in the RGB24 format
+themeParameters background_color:int32 secondary_background_color:int32 text_color:int32 hint_color:int32 link_color:int32 button_color:int32 button_text_color:int32 = ThemeParameters;
+
+
+//@description Portion of the price of a product (e.g., "delivery cost", "tax amount") @label Label for this portion of the product price @amount Currency amount in the smallest units of the currency
+labeledPricePart label:string amount:int53 = LabeledPricePart;
+
+//@description Product invoice
+//@currency ISO 4217 currency code
+//@price_parts A list of objects used to calculate the total price of the product
+//@max_tip_amount The maximum allowed amount of tip in the smallest units of the currency
+//@suggested_tip_amounts Suggested amounts of tip in the smallest units of the currency
+//@recurring_payment_terms_of_service_url An HTTP URL with terms of service for recurring payments. If non-empty, the invoice payment will result in recurring payments and the user must accept the terms of service before allowed to pay
+//@is_test True, if the payment is a test payment
+//@need_name True, if the user's name is needed for payment
+//@need_phone_number True, if the user's phone number is needed for payment
+//@need_email_address True, if the user's email address is needed for payment
+//@need_shipping_address True, if the user's shipping address is needed for payment
+//@send_phone_number_to_provider True, if the user's phone number will be sent to the provider
+//@send_email_address_to_provider True, if the user's email address will be sent to the provider
+//@is_flexible True, if the total price depends on the shipping method
+invoice currency:string price_parts:vector<labeledPricePart> max_tip_amount:int53 suggested_tip_amounts:vector<int53> recurring_payment_terms_of_service_url:string is_test:Bool need_name:Bool need_phone_number:Bool need_email_address:Bool need_shipping_address:Bool send_phone_number_to_provider:Bool send_email_address_to_provider:Bool is_flexible:Bool = Invoice;
+
+//@description Order information @name Name of the user @phone_number Phone number of the user @email_address Email address of the user @shipping_address Shipping address for this order; may be null
+orderInfo name:string phone_number:string email_address:string shipping_address:address = OrderInfo;
+
+//@description One shipping option @id Shipping option identifier @title Option title @price_parts A list of objects used to calculate the total shipping costs
+shippingOption id:string title:string price_parts:vector<labeledPricePart> = ShippingOption;
+
+//@description Contains information about saved card credentials @id Unique identifier of the saved credentials @title Title of the saved credentials
+savedCredentials id:string title:string = SavedCredentials;
+
+
+//@class InputCredentials @description Contains information about the payment method chosen by the user
+
+//@description Applies if a user chooses some previously saved payment credentials. To use their previously saved credentials, the user must have a valid temporary password @saved_credentials_id Identifier of the saved credentials
+inputCredentialsSaved saved_credentials_id:string = InputCredentials;
+
+//@description Applies if a user enters new credentials on a payment provider website @data JSON-encoded data with the credential identifier from the payment provider @allow_save True, if the credential identifier can be saved on the server side
+inputCredentialsNew data:string allow_save:Bool = InputCredentials;
+
+//@description Applies if a user enters new credentials using Apple Pay @data JSON-encoded data with the credential identifier
+inputCredentialsApplePay data:string = InputCredentials;
+
+//@description Applies if a user enters new credentials using Google Pay @data JSON-encoded data with the credential identifier
+inputCredentialsGooglePay data:string = InputCredentials;
+
+
+//@class PaymentProvider @description Contains information about a payment provider
+
+//@description Smart Glocal payment provider @public_token Public payment token
+paymentProviderSmartGlocal public_token:string = PaymentProvider;
+
+//@description Stripe payment provider @publishable_key Stripe API publishable key @need_country True, if the user country must be provided @need_postal_code True, if the user ZIP/postal code must be provided @need_cardholder_name True, if the cardholder name must be provided
+paymentProviderStripe publishable_key:string need_country:Bool need_postal_code:Bool need_cardholder_name:Bool = PaymentProvider;
+
+//@description Some other payment provider, for which a web payment form must be shown @url Payment form URL
+paymentProviderOther url:string = PaymentProvider;
+
+
+//@description Contains information about an invoice payment form
+//@id The payment form identifier
+//@invoice Full information about the invoice
+//@seller_bot_user_id User identifier of the seller bot
+//@payment_provider_user_id User identifier of the payment provider bot
+//@payment_provider Information about the payment provider
+//@saved_order_info Saved server-side order information; may be null
+//@saved_credentials Information about saved card credentials; may be null
+//@can_save_credentials True, if the user can choose to save credentials
+//@need_password True, if the user will be able to save credentials protected by a password they set up
+//@product_title Product title
+//@product_description Product description
+//@product_photo Product photo; may be null
+paymentForm id:int64 invoice:invoice seller_bot_user_id:int53 payment_provider_user_id:int53 payment_provider:PaymentProvider saved_order_info:orderInfo saved_credentials:savedCredentials can_save_credentials:Bool need_password:Bool product_title:string product_description:formattedText product_photo:photo = PaymentForm;
+
+//@description Contains a temporary identifier of validated order information, which is stored for one hour. Also contains the available shipping options @order_info_id Temporary identifier of the order information @shipping_options Available shipping options
+validatedOrderInfo order_info_id:string shipping_options:vector<shippingOption> = ValidatedOrderInfo;
+
+//@description Contains the result of a payment request @success True, if the payment request was successful; otherwise the verification_url will be non-empty @verification_url URL for additional payment credentials verification
+paymentResult success:Bool verification_url:string = PaymentResult;
+
+//@description Contains information about a successful payment
+//@title Product title
+//@param_description Product description
+//@photo Product photo; may be null
+//@date Point in time (Unix timestamp) when the payment was made
+//@seller_bot_user_id User identifier of the seller bot
+//@payment_provider_user_id User identifier of the payment provider bot
+//@invoice Information about the invoice
+//@order_info Order information; may be null
+//@shipping_option Chosen shipping option; may be null
+//@credentials_title Title of the saved credentials chosen by the buyer
+//@tip_amount The amount of tip chosen by the buyer in the smallest units of the currency
+paymentReceipt title:string description:formattedText photo:photo date:int32 seller_bot_user_id:int53 payment_provider_user_id:int53 invoice:invoice order_info:orderInfo shipping_option:shippingOption credentials_title:string tip_amount:int53 = PaymentReceipt;
+
+
+//@class InputInvoice @description Describe an invoice to process
+
+//@description An invoice from a message of the type messageInvoice @chat_id Chat identifier of the message @message_id Message identifier
+inputInvoiceMessage chat_id:int53 message_id:int53 = InputInvoice;
+
+//@description An invoice from a link of the type internalLinkTypeInvoice @name Name of the invoice
+inputInvoiceName name:string = InputInvoice;
+
+
+//@description File with the date it was uploaded @file The file @date Point in time (Unix timestamp) when the file was uploaded
+datedFile file:file date:int32 = DatedFile;
+
+
+//@class PassportElementType @description Contains the type of a Telegram Passport element
+
+//@description A Telegram Passport element containing the user's personal details
+passportElementTypePersonalDetails = PassportElementType;
+
+//@description A Telegram Passport element containing the user's passport
+passportElementTypePassport = PassportElementType;
+
+//@description A Telegram Passport element containing the user's driver license
+passportElementTypeDriverLicense = PassportElementType;
+
+//@description A Telegram Passport element containing the user's identity card
+passportElementTypeIdentityCard = PassportElementType;
+
+//@description A Telegram Passport element containing the user's internal passport
+passportElementTypeInternalPassport = PassportElementType;
+
+//@description A Telegram Passport element containing the user's address
+passportElementTypeAddress = PassportElementType;
+
+//@description A Telegram Passport element containing the user's utility bill
+passportElementTypeUtilityBill = PassportElementType;
+
+//@description A Telegram Passport element containing the user's bank statement
+passportElementTypeBankStatement = PassportElementType;
+
+//@description A Telegram Passport element containing the user's rental agreement
+passportElementTypeRentalAgreement = PassportElementType;
+
+//@description A Telegram Passport element containing the registration page of the user's passport
+passportElementTypePassportRegistration = PassportElementType;
+
+//@description A Telegram Passport element containing the user's temporary registration
+passportElementTypeTemporaryRegistration = PassportElementType;
+
+//@description A Telegram Passport element containing the user's phone number
+passportElementTypePhoneNumber = PassportElementType;
+
+//@description A Telegram Passport element containing the user's email address
+passportElementTypeEmailAddress = PassportElementType;
+
+
+//@description Represents a date according to the Gregorian calendar @day Day of the month; 1-31 @month Month; 1-12 @year Year; 1-9999
+date day:int32 month:int32 year:int32 = Date;
+
+//@description Contains the user's personal details
+//@first_name First name of the user written in English; 1-255 characters @middle_name Middle name of the user written in English; 0-255 characters @last_name Last name of the user written in English; 1-255 characters
+//@native_first_name Native first name of the user; 1-255 characters @native_middle_name Native middle name of the user; 0-255 characters @native_last_name Native last name of the user; 1-255 characters
+//@birthdate Birthdate of the user @gender Gender of the user, "male" or "female" @country_code A two-letter ISO 3166-1 alpha-2 country code of the user's country @residence_country_code A two-letter ISO 3166-1 alpha-2 country code of the user's residence country
+personalDetails first_name:string middle_name:string last_name:string native_first_name:string native_middle_name:string native_last_name:string birthdate:date gender:string country_code:string residence_country_code:string = PersonalDetails;
+
+//@description An identity document @number Document number; 1-24 characters @expiry_date Document expiry date; may be null if not applicable @front_side Front side of the document
+//@reverse_side Reverse side of the document; only for driver license and identity card; may be null @selfie Selfie with the document; may be null @translation List of files containing a certified English translation of the document
+identityDocument number:string expiry_date:date front_side:datedFile reverse_side:datedFile selfie:datedFile translation:vector<datedFile> = IdentityDocument;
+
+//@description An identity document to be saved to Telegram Passport @number Document number; 1-24 characters @expiry_date Document expiry date; pass null if not applicable @front_side Front side of the document
+//@reverse_side Reverse side of the document; only for driver license and identity card; pass null otherwise @selfie Selfie with the document; pass null if unavailable @translation List of files containing a certified English translation of the document
+inputIdentityDocument number:string expiry_date:date front_side:InputFile reverse_side:InputFile selfie:InputFile translation:vector<InputFile> = InputIdentityDocument;
+
+//@description A personal document, containing some information about a user @files List of files containing the pages of the document @translation List of files containing a certified English translation of the document
+personalDocument files:vector<datedFile> translation:vector<datedFile> = PersonalDocument;
+
+//@description A personal document to be saved to Telegram Passport @files List of files containing the pages of the document @translation List of files containing a certified English translation of the document
+inputPersonalDocument files:vector<InputFile> translation:vector<InputFile> = InputPersonalDocument;
+
+
+//@class PassportElement @description Contains information about a Telegram Passport element
+
+//@description A Telegram Passport element containing the user's personal details @personal_details Personal details of the user
+passportElementPersonalDetails personal_details:personalDetails = PassportElement;
+
+//@description A Telegram Passport element containing the user's passport @passport Passport
+passportElementPassport passport:identityDocument = PassportElement;
+
+//@description A Telegram Passport element containing the user's driver license @driver_license Driver license
+passportElementDriverLicense driver_license:identityDocument = PassportElement;
+
+//@description A Telegram Passport element containing the user's identity card @identity_card Identity card
+passportElementIdentityCard identity_card:identityDocument = PassportElement;
+
+//@description A Telegram Passport element containing the user's internal passport @internal_passport Internal passport
+passportElementInternalPassport internal_passport:identityDocument = PassportElement;
+
+//@description A Telegram Passport element containing the user's address @address Address
+passportElementAddress address:address = PassportElement;
+
+//@description A Telegram Passport element containing the user's utility bill @utility_bill Utility bill
+passportElementUtilityBill utility_bill:personalDocument = PassportElement;
+
+//@description A Telegram Passport element containing the user's bank statement @bank_statement Bank statement
+passportElementBankStatement bank_statement:personalDocument = PassportElement;
+
+//@description A Telegram Passport element containing the user's rental agreement @rental_agreement Rental agreement
+passportElementRentalAgreement rental_agreement:personalDocument = PassportElement;
+
+//@description A Telegram Passport element containing the user's passport registration pages @passport_registration Passport registration pages
+passportElementPassportRegistration passport_registration:personalDocument = PassportElement;
+
+//@description A Telegram Passport element containing the user's temporary registration @temporary_registration Temporary registration
+passportElementTemporaryRegistration temporary_registration:personalDocument = PassportElement;
+
+//@description A Telegram Passport element containing the user's phone number @phone_number Phone number
+passportElementPhoneNumber phone_number:string = PassportElement;
+
+//@description A Telegram Passport element containing the user's email address @email_address Email address
+passportElementEmailAddress email_address:string = PassportElement;
+
+
+//@class InputPassportElement @description Contains information about a Telegram Passport element to be saved
+
+//@description A Telegram Passport element to be saved containing the user's personal details @personal_details Personal details of the user
+inputPassportElementPersonalDetails personal_details:personalDetails = InputPassportElement;
+
+//@description A Telegram Passport element to be saved containing the user's passport @passport The passport to be saved
+inputPassportElementPassport passport:inputIdentityDocument = InputPassportElement;
+
+//@description A Telegram Passport element to be saved containing the user's driver license @driver_license The driver license to be saved
+inputPassportElementDriverLicense driver_license:inputIdentityDocument = InputPassportElement;
+
+//@description A Telegram Passport element to be saved containing the user's identity card @identity_card The identity card to be saved
+inputPassportElementIdentityCard identity_card:inputIdentityDocument = InputPassportElement;
+
+//@description A Telegram Passport element to be saved containing the user's internal passport @internal_passport The internal passport to be saved
+inputPassportElementInternalPassport internal_passport:inputIdentityDocument = InputPassportElement;
+
+//@description A Telegram Passport element to be saved containing the user's address @address The address to be saved
+inputPassportElementAddress address:address = InputPassportElement;
+
+//@description A Telegram Passport element to be saved containing the user's utility bill @utility_bill The utility bill to be saved
+inputPassportElementUtilityBill utility_bill:inputPersonalDocument = InputPassportElement;
+
+//@description A Telegram Passport element to be saved containing the user's bank statement @bank_statement The bank statement to be saved
+inputPassportElementBankStatement bank_statement:inputPersonalDocument = InputPassportElement;
+
+//@description A Telegram Passport element to be saved containing the user's rental agreement @rental_agreement The rental agreement to be saved
+inputPassportElementRentalAgreement rental_agreement:inputPersonalDocument = InputPassportElement;
+
+//@description A Telegram Passport element to be saved containing the user's passport registration @passport_registration The passport registration page to be saved
+inputPassportElementPassportRegistration passport_registration:inputPersonalDocument = InputPassportElement;
+
+//@description A Telegram Passport element to be saved containing the user's temporary registration @temporary_registration The temporary registration document to be saved
+inputPassportElementTemporaryRegistration temporary_registration:inputPersonalDocument = InputPassportElement;
+
+//@description A Telegram Passport element to be saved containing the user's phone number @phone_number The phone number to be saved
+inputPassportElementPhoneNumber phone_number:string = InputPassportElement;
+
+//@description A Telegram Passport element to be saved containing the user's email address @email_address The email address to be saved
+inputPassportElementEmailAddress email_address:string = InputPassportElement;
+
+
+//@description Contains information about saved Telegram Passport elements @elements Telegram Passport elements
+passportElements elements:vector<PassportElement> = PassportElements;
+
+
+//@class PassportElementErrorSource @description Contains the description of an error in a Telegram Passport element
+
+//@description The element contains an error in an unspecified place. The error will be considered resolved when new data is added
+passportElementErrorSourceUnspecified = PassportElementErrorSource;
+
+//@description One of the data fields contains an error. The error will be considered resolved when the value of the field changes @field_name Field name
+passportElementErrorSourceDataField field_name:string = PassportElementErrorSource;
+
+//@description The front side of the document contains an error. The error will be considered resolved when the file with the front side changes
+passportElementErrorSourceFrontSide = PassportElementErrorSource;
+
+//@description The reverse side of the document contains an error. The error will be considered resolved when the file with the reverse side changes
+passportElementErrorSourceReverseSide = PassportElementErrorSource;
+
+//@description The selfie with the document contains an error. The error will be considered resolved when the file with the selfie changes
+passportElementErrorSourceSelfie = PassportElementErrorSource;
+
+//@description One of files with the translation of the document contains an error. The error will be considered resolved when the file changes @file_index Index of a file with the error
+passportElementErrorSourceTranslationFile file_index:int32 = PassportElementErrorSource;
+
+//@description The translation of the document contains an error. The error will be considered resolved when the list of translation files changes
+passportElementErrorSourceTranslationFiles = PassportElementErrorSource;
+
+//@description The file contains an error. The error will be considered resolved when the file changes @file_index Index of a file with the error
+passportElementErrorSourceFile file_index:int32 = PassportElementErrorSource;
+
+//@description The list of attached files contains an error. The error will be considered resolved when the list of files changes
+passportElementErrorSourceFiles = PassportElementErrorSource;
+
+
+//@description Contains the description of an error in a Telegram Passport element @type Type of the Telegram Passport element which has the error @message Error message @source Error source
+passportElementError type:PassportElementType message:string source:PassportElementErrorSource = PassportElementError;
+
+
+//@description Contains information about a Telegram Passport element that was requested by a service @type Type of the element @is_selfie_required True, if a selfie is required with the identity document
+//@is_translation_required True, if a certified English translation is required with the document @is_native_name_required True, if personal details must include the user's name in the language of their country of residence
+passportSuitableElement type:PassportElementType is_selfie_required:Bool is_translation_required:Bool is_native_name_required:Bool = PassportSuitableElement;
+
+//@description Contains a description of the required Telegram Passport element that was requested by a service @suitable_elements List of Telegram Passport elements any of which is enough to provide
+passportRequiredElement suitable_elements:vector<passportSuitableElement> = PassportRequiredElement;
+
+//@description Contains information about a Telegram Passport authorization form that was requested @id Unique identifier of the authorization form
+//@required_elements Telegram Passport elements that must be provided to complete the form
+//@privacy_policy_url URL for the privacy policy of the service; may be empty
+passportAuthorizationForm id:int32 required_elements:vector<passportRequiredElement> privacy_policy_url:string = PassportAuthorizationForm;
+
+//@description Contains information about a Telegram Passport elements and corresponding errors @elements Telegram Passport elements @errors Errors in the elements that are already available
+passportElementsWithErrors elements:vector<PassportElement> errors:vector<passportElementError> = PassportElementsWithErrors;
+
+
+//@description Contains encrypted Telegram Passport data credentials @data The encrypted credentials @hash The decrypted data hash @secret Secret for data decryption, encrypted with the service's public key
+encryptedCredentials data:bytes hash:bytes secret:bytes = EncryptedCredentials;
+
+
+//@description Contains information about an encrypted Telegram Passport element; for bots only @type Type of Telegram Passport element @data Encrypted JSON-encoded data about the user @front_side The front side of an identity document @reverse_side The reverse side of an identity document; may be null @selfie Selfie with the document; may be null @translation List of files containing a certified English translation of the document @files List of attached files @value Unencrypted data, phone number or email address @hash Hash of the entire element
+encryptedPassportElement type:PassportElementType data:bytes front_side:datedFile reverse_side:datedFile selfie:datedFile translation:vector<datedFile> files:vector<datedFile> value:string hash:string = EncryptedPassportElement;
+
+
+//@class InputPassportElementErrorSource @description Contains the description of an error in a Telegram Passport element; for bots only
+
+//@description The element contains an error in an unspecified place. The error will be considered resolved when new data is added @element_hash Current hash of the entire element
+inputPassportElementErrorSourceUnspecified element_hash:bytes = InputPassportElementErrorSource;
+
+//@description A data field contains an error. The error is considered resolved when the field's value changes @field_name Field name @data_hash Current data hash
+inputPassportElementErrorSourceDataField field_name:string data_hash:bytes = InputPassportElementErrorSource;
+
+//@description The front side of the document contains an error. The error is considered resolved when the file with the front side of the document changes @file_hash Current hash of the file containing the front side
+inputPassportElementErrorSourceFrontSide file_hash:bytes = InputPassportElementErrorSource;
+
+//@description The reverse side of the document contains an error. The error is considered resolved when the file with the reverse side of the document changes @file_hash Current hash of the file containing the reverse side
+inputPassportElementErrorSourceReverseSide file_hash:bytes = InputPassportElementErrorSource;
+
+//@description The selfie contains an error. The error is considered resolved when the file with the selfie changes @file_hash Current hash of the file containing the selfie
+inputPassportElementErrorSourceSelfie file_hash:bytes = InputPassportElementErrorSource;
+
+//@description One of the files containing the translation of the document contains an error. The error is considered resolved when the file with the translation changes @file_hash Current hash of the file containing the translation
+inputPassportElementErrorSourceTranslationFile file_hash:bytes = InputPassportElementErrorSource;
+
+//@description The translation of the document contains an error. The error is considered resolved when the list of files changes @file_hashes Current hashes of all files with the translation
+inputPassportElementErrorSourceTranslationFiles file_hashes:vector<bytes> = InputPassportElementErrorSource;
+
+//@description The file contains an error. The error is considered resolved when the file changes @file_hash Current hash of the file which has the error
+inputPassportElementErrorSourceFile file_hash:bytes = InputPassportElementErrorSource;
+
+//@description The list of attached files contains an error. The error is considered resolved when the file list changes @file_hashes Current hashes of all attached files
+inputPassportElementErrorSourceFiles file_hashes:vector<bytes> = InputPassportElementErrorSource;
+
+
+//@description Contains the description of an error in a Telegram Passport element; for bots only @type Type of Telegram Passport element that has the error @message Error message @source Error source
+inputPassportElementError type:PassportElementType message:string source:InputPassportElementErrorSource = InputPassportElementError;
+
+
+//@class MessageContent @description Contains the content of a message
+
+//@description A text message @text Text of the message @web_page A preview of the web page that's mentioned in the text; may be null
+messageText text:formattedText web_page:webPage = MessageContent;
+
+//@description An animation message (GIF-style). @animation The animation description @caption Animation caption @is_secret True, if the animation thumbnail must be blurred and the animation must be shown only while tapped
+messageAnimation animation:animation caption:formattedText is_secret:Bool = MessageContent;
+
+//@description An audio message @audio The audio description @caption Audio caption
+messageAudio audio:audio caption:formattedText = MessageContent;
+
+//@description A document message (general file) @document The document description @caption Document caption
+messageDocument document:document caption:formattedText = MessageContent;
+
+//@description A photo message @photo The photo description @caption Photo caption @is_secret True, if the photo must be blurred and must be shown only while tapped
+messagePhoto photo:photo caption:formattedText is_secret:Bool = MessageContent;
+
+//@description An expired photo message (self-destructed after TTL has elapsed)
+messageExpiredPhoto = MessageContent;
+
+//@description A sticker message @sticker The sticker description @is_premium True, if premium animation of the sticker must be played
+messageSticker sticker:sticker is_premium:Bool = MessageContent;
+
+//@description A video message @video The video description @caption Video caption @is_secret True, if the video thumbnail must be blurred and the video must be shown only while tapped
+messageVideo video:video caption:formattedText is_secret:Bool = MessageContent;
+
+//@description An expired video message (self-destructed after TTL has elapsed)
+messageExpiredVideo = MessageContent;
+
+//@description A video note message @video_note The video note description @is_viewed True, if at least one of the recipients has viewed the video note @is_secret True, if the video note thumbnail must be blurred and the video note must be shown only while tapped
+messageVideoNote video_note:videoNote is_viewed:Bool is_secret:Bool = MessageContent;
+
+//@description A voice note message @voice_note The voice note description @caption Voice note caption @is_listened True, if at least one of the recipients has listened to the voice note
+messageVoiceNote voice_note:voiceNote caption:formattedText is_listened:Bool = MessageContent;
+
+//@description A message with a location @location The location description @live_period Time relative to the message send date, for which the location can be updated, in seconds
+//@expires_in Left time for which the location can be updated, in seconds. updateMessageContent is not sent when this field changes
+//@heading For live locations, a direction in which the location moves, in degrees; 1-360. If 0 the direction is unknown
+//@proximity_alert_radius For live locations, a maximum distance to another chat member for proximity alerts, in meters (0-100000). 0 if the notification is disabled. Available only for the message sender
+messageLocation location:location live_period:int32 expires_in:int32 heading:int32 proximity_alert_radius:int32 = MessageContent;
+
+//@description A message with information about a venue @venue The venue description
+messageVenue venue:venue = MessageContent;
+
+//@description A message with a user contact @contact The contact description
+messageContact contact:contact = MessageContent;
+
+//@description A message with an animated emoji @animated_emoji The animated emoji @emoji The corresponding emoji
+messageAnimatedEmoji animated_emoji:animatedEmoji emoji:string = MessageContent;
+
+//@description A dice message. The dice value is randomly generated by the server
+//@initial_state The animated stickers with the initial dice animation; may be null if unknown. updateMessageContent will be sent when the sticker became known
+//@final_state The animated stickers with the final dice animation; may be null if unknown. updateMessageContent will be sent when the sticker became known
+//@emoji Emoji on which the dice throw animation is based
+//@value The dice value. If the value is 0, the dice don't have final state yet
+//@success_animation_frame_number Number of frame after which a success animation like a shower of confetti needs to be shown on updateMessageSendSucceeded
+messageDice initial_state:DiceStickers final_state:DiceStickers emoji:string value:int32 success_animation_frame_number:int32 = MessageContent;
+
+//@description A message with a game @game The game description
+messageGame game:game = MessageContent;
+
+//@description A message with a poll @poll The poll description
+messagePoll poll:poll = MessageContent;
+
+//@description A message with an invoice from a bot @title Product title @param_description Product description @photo Product photo; may be null @currency Currency for the product price @total_amount Product total price in the smallest units of the currency
+//@start_parameter Unique invoice bot start_parameter. To share an invoice use the URL https://t.me/{bot_username}?start={start_parameter} @is_test True, if the invoice is a test invoice
+//@need_shipping_address True, if the shipping address must be specified @receipt_message_id The identifier of the message with the receipt, after the product has been purchased
+messageInvoice title:string description:formattedText photo:photo currency:string total_amount:int53 start_parameter:string is_test:Bool need_shipping_address:Bool receipt_message_id:int53 = MessageContent;
+
+//@description A message with information about an ended call @is_video True, if the call was a video call @discard_reason Reason why the call was discarded @duration Call duration, in seconds
+messageCall is_video:Bool discard_reason:CallDiscardReason duration:int32 = MessageContent;
+
+//@description A new video chat was scheduled @group_call_id Identifier of the video chat. The video chat can be received through the method getGroupCall @start_date Point in time (Unix timestamp) when the group call is supposed to be started by an administrator
+messageVideoChatScheduled group_call_id:int32 start_date:int32 = MessageContent;
+
+//@description A newly created video chat @group_call_id Identifier of the video chat. The video chat can be received through the method getGroupCall
+messageVideoChatStarted group_call_id:int32 = MessageContent;
+
+//@description A message with information about an ended video chat @duration Call duration, in seconds
+messageVideoChatEnded duration:int32 = MessageContent;
+
+//@description A message with information about an invite to a video chat @group_call_id Identifier of the video chat. The video chat can be received through the method getGroupCall @user_ids Invited user identifiers
+messageInviteVideoChatParticipants group_call_id:int32 user_ids:vector<int53> = MessageContent;
+
+//@description A newly created basic group @title Title of the basic group @member_user_ids User identifiers of members in the basic group
+messageBasicGroupChatCreate title:string member_user_ids:vector<int53> = MessageContent;
+
+//@description A newly created supergroup or channel @title Title of the supergroup or channel
+messageSupergroupChatCreate title:string = MessageContent;
+
+//@description An updated chat title @title New chat title
+messageChatChangeTitle title:string = MessageContent;
+
+//@description An updated chat photo @photo New chat photo
+messageChatChangePhoto photo:chatPhoto = MessageContent;
+
+//@description A deleted chat photo
+messageChatDeletePhoto = MessageContent;
+
+//@description New chat members were added @member_user_ids User identifiers of the new members
+messageChatAddMembers member_user_ids:vector<int53> = MessageContent;
+
+//@description A new member joined the chat via an invite link
+messageChatJoinByLink = MessageContent;
+
+//@description A new member was accepted to the chat by an administrator
+messageChatJoinByRequest = MessageContent;
+
+//@description A chat member was deleted @user_id User identifier of the deleted chat member
+messageChatDeleteMember user_id:int53 = MessageContent;
+
+//@description A basic group was upgraded to a supergroup and was deactivated as the result @supergroup_id Identifier of the supergroup to which the basic group was upgraded
+messageChatUpgradeTo supergroup_id:int53 = MessageContent;
+
+//@description A supergroup has been created from a basic group @title Title of the newly created supergroup @basic_group_id The identifier of the original basic group
+messageChatUpgradeFrom title:string basic_group_id:int53 = MessageContent;
+
+//@description A message has been pinned @message_id Identifier of the pinned message, can be an identifier of a deleted message or 0
+messagePinMessage message_id:int53 = MessageContent;
+
+//@description A screenshot of a message in the chat has been taken
+messageScreenshotTaken = MessageContent;
+
+//@description A theme in the chat has been changed @theme_name If non-empty, name of a new theme, set for the chat. Otherwise chat theme was reset to the default one
+messageChatSetTheme theme_name:string = MessageContent;
+
+//@description The TTL (Time To Live) setting for messages in the chat has been changed @ttl New message TTL
+messageChatSetTtl ttl:int32 = MessageContent;
+
+//@description A non-standard action has happened in the chat @text Message text to be shown in the chat
+messageCustomServiceAction text:string = MessageContent;
+
+//@description A new high score was achieved in a game @game_message_id Identifier of the message with the game, can be an identifier of a deleted message @game_id Identifier of the game; may be different from the games presented in the message with the game @score New score
+messageGameScore game_message_id:int53 game_id:int64 score:int32 = MessageContent;
+
+//@description A payment has been completed @invoice_chat_id Identifier of the chat, containing the corresponding invoice message; 0 if unknown @invoice_message_id Identifier of the message with the corresponding invoice; can be 0 or an identifier of a deleted message
+//@currency Currency for the price of the product @total_amount Total price for the product, in the smallest units of the currency
+//@is_recurring True, if this is a recurring payment @is_first_recurring True, if this is the first recurring payment @invoice_name Name of the invoice; may be empty if unknown
+messagePaymentSuccessful invoice_chat_id:int53 invoice_message_id:int53 currency:string total_amount:int53 is_recurring:Bool is_first_recurring:Bool invoice_name:string = MessageContent;
+
+//@description A payment has been completed; for bots only @currency Currency for price of the product @total_amount Total price for the product, in the smallest units of the currency
+//@is_recurring True, if this is a recurring payment @is_first_recurring True, if this is the first recurring payment
+//@invoice_payload Invoice payload @shipping_option_id Identifier of the shipping option chosen by the user; may be empty if not applicable @order_info Information about the order; may be null
+//@telegram_payment_charge_id Telegram payment identifier @provider_payment_charge_id Provider payment identifier
+messagePaymentSuccessfulBot currency:string total_amount:int53 is_recurring:Bool is_first_recurring:Bool invoice_payload:bytes shipping_option_id:string order_info:orderInfo telegram_payment_charge_id:string provider_payment_charge_id:string = MessageContent;
+
+//@description A contact has registered with Telegram
+messageContactRegistered = MessageContent;
+
+//@description The current user has connected a website by logging in using Telegram Login Widget on it @domain_name Domain name of the connected website
+messageWebsiteConnected domain_name:string = MessageContent;
+
+//@description Data from a Web App has been sent to a bot @button_text Text of the keyboardButtonTypeWebApp button, which opened the Web App
+messageWebAppDataSent button_text:string = MessageContent;
+
+//@description Data from a Web App has been received; for bots only @button_text Text of the keyboardButtonTypeWebApp button, which opened the Web App @data Received data
+messageWebAppDataReceived button_text:string data:string = MessageContent;
+
+//@description Telegram Passport data has been sent to a bot @types List of Telegram Passport element types sent
+messagePassportDataSent types:vector<PassportElementType> = MessageContent;
+
+//@description Telegram Passport data has been received; for bots only @elements List of received Telegram Passport elements @credentials Encrypted data credentials
+messagePassportDataReceived elements:vector<encryptedPassportElement> credentials:encryptedCredentials = MessageContent;
+
+//@description A user in the chat came within proximity alert range @traveler_id The identifier of a user or chat that triggered the proximity alert @watcher_id The identifier of a user or chat that subscribed for the proximity alert @distance The distance between the users
+messageProximityAlertTriggered traveler_id:MessageSender watcher_id:MessageSender distance:int32 = MessageContent;
+
+//@description Message content that is not supported in the current TDLib version
+messageUnsupported = MessageContent;
+
+
+//@class TextEntityType @description Represents a part of the text which must be formatted differently
+
+//@description A mention of a user by their username
+textEntityTypeMention = TextEntityType;
+
+//@description A hashtag text, beginning with "#"
+textEntityTypeHashtag = TextEntityType;
+
+//@description A cashtag text, beginning with "$" and consisting of capital English letters (e.g., "$USD")
+textEntityTypeCashtag = TextEntityType;
+
+//@description A bot command, beginning with "/"
+textEntityTypeBotCommand = TextEntityType;
+
+//@description An HTTP URL
+textEntityTypeUrl = TextEntityType;
+
+//@description An email address
+textEntityTypeEmailAddress = TextEntityType;
+
+//@description A phone number
+textEntityTypePhoneNumber = TextEntityType;
+
+//@description A bank card number. The getBankCardInfo method can be used to get information about the bank card
+textEntityTypeBankCardNumber = TextEntityType;
+
+//@description A bold text
+textEntityTypeBold = TextEntityType;
+
+//@description An italic text
+textEntityTypeItalic = TextEntityType;
+
+//@description An underlined text
+textEntityTypeUnderline = TextEntityType;
+
+//@description A strikethrough text
+textEntityTypeStrikethrough = TextEntityType;
+
+//@description A spoiler text. Not supported in secret chats
+textEntityTypeSpoiler = TextEntityType;
+
+//@description Text that must be formatted as if inside a code HTML tag
+textEntityTypeCode = TextEntityType;
+
+//@description Text that must be formatted as if inside a pre HTML tag
+textEntityTypePre = TextEntityType;
+
+//@description Text that must be formatted as if inside pre, and code HTML tags @language Programming language of the code; as defined by the sender
+textEntityTypePreCode language:string = TextEntityType;
+
+//@description A text description shown instead of a raw URL @url HTTP or tg:// URL to be opened when the link is clicked
+textEntityTypeTextUrl url:string = TextEntityType;
+
+//@description A text shows instead of a raw mention of the user (e.g., when the user has no username) @user_id Identifier of the mentioned user
+textEntityTypeMentionName user_id:int53 = TextEntityType;
+
+//@description A media timestamp @media_timestamp Timestamp from which a video/audio/video note/voice note playing must start, in seconds. The media can be in the content or the web page preview of the current message, or in the same places in the replied message
+textEntityTypeMediaTimestamp media_timestamp:int32 = TextEntityType;
+
+
+//@description A thumbnail to be sent along with a file; must be in JPEG or WEBP format for stickers, and less than 200 KB in size
+//@thumbnail Thumbnail file to send. Sending thumbnails by file_id is currently not supported
+//@width Thumbnail width, usually shouldn't exceed 320. Use 0 if unknown
+//@height Thumbnail height, usually shouldn't exceed 320. Use 0 if unknown
+inputThumbnail thumbnail:InputFile width:int32 height:int32 = InputThumbnail;
+
+
+//@class MessageSchedulingState @description Contains information about the time when a scheduled message will be sent
+
+//@description The message will be sent at the specified date @send_date Date the message will be sent. The date must be within 367 days in the future
+messageSchedulingStateSendAtDate send_date:int32 = MessageSchedulingState;
+
+//@description The message will be sent when the peer will be online. Applicable to private chats only and when the exact online status of the peer is known
+messageSchedulingStateSendWhenOnline = MessageSchedulingState;
+
+
+//@description Options to be used when a message is sent
+//@disable_notification Pass true to disable notification for the message
+//@from_background Pass true if the message is sent from the background
+//@protect_content Pass true if the content of the message must be protected from forwarding and saving; for bots only
+//@scheduling_state Message scheduling state; pass null to send message immediately. Messages sent to a secret chat, live location messages and self-destructing messages can't be scheduled
+messageSendOptions disable_notification:Bool from_background:Bool protect_content:Bool scheduling_state:MessageSchedulingState = MessageSendOptions;
+
+//@description Options to be used when a message content is copied without reference to the original sender. Service messages and messageInvoice can't be copied
+//@send_copy True, if content of the message needs to be copied without reference to the original sender. Always true if the message is forwarded to a secret chat or is local
+//@replace_caption True, if media caption of the message copy needs to be replaced. Ignored if send_copy is false
+//@new_caption New message caption; pass null to copy message without caption. Ignored if replace_caption is false
+messageCopyOptions send_copy:Bool replace_caption:Bool new_caption:formattedText = MessageCopyOptions;
+
+
+//@class InputMessageContent @description The content of a message to send
+
+//@description A text message @text Formatted text to be sent; 1-GetOption("message_text_length_max") characters. Only Bold, Italic, Underline, Strikethrough, Spoiler, Code, Pre, PreCode, TextUrl and MentionName entities are allowed to be specified manually
+//@disable_web_page_preview True, if rich web page previews for URLs in the message text must be disabled @clear_draft True, if a chat message draft must be deleted
+inputMessageText text:formattedText disable_web_page_preview:Bool clear_draft:Bool = InputMessageContent;
+
+//@description An animation message (GIF-style). @animation Animation file to be sent @thumbnail Animation thumbnail; pass null to skip thumbnail uploading @added_sticker_file_ids File identifiers of the stickers added to the animation, if applicable
+//@duration Duration of the animation, in seconds @width Width of the animation; may be replaced by the server @height Height of the animation; may be replaced by the server @caption Animation caption; pass null to use an empty caption; 0-GetOption("message_caption_length_max") characters
+inputMessageAnimation animation:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> duration:int32 width:int32 height:int32 caption:formattedText = InputMessageContent;
+
+//@description An audio message @audio Audio file to be sent @album_cover_thumbnail Thumbnail of the cover for the album; pass null to skip thumbnail uploading @duration Duration of the audio, in seconds; may be replaced by the server @title Title of the audio; 0-64 characters; may be replaced by the server
+//@performer Performer of the audio; 0-64 characters, may be replaced by the server @caption Audio caption; pass null to use an empty caption; 0-GetOption("message_caption_length_max") characters
+inputMessageAudio audio:InputFile album_cover_thumbnail:inputThumbnail duration:int32 title:string performer:string caption:formattedText = InputMessageContent;
+
+//@description A document message (general file) @document Document to be sent @thumbnail Document thumbnail; pass null to skip thumbnail uploading @disable_content_type_detection If true, automatic file type detection will be disabled and the document will be always sent as file. Always true for files sent to secret chats @caption Document caption; pass null to use an empty caption; 0-GetOption("message_caption_length_max") characters
+inputMessageDocument document:InputFile thumbnail:inputThumbnail disable_content_type_detection:Bool caption:formattedText = InputMessageContent;
+
+//@description A photo message @photo Photo to send. The photo must be at most 10 MB in size. The photo's width and height must not exceed 10000 in total. Width and height ratio must be at most 20 @thumbnail Photo thumbnail to be sent; pass null to skip thumbnail uploading. The thumbnail is sent to the other party only in secret chats @added_sticker_file_ids File identifiers of the stickers added to the photo, if applicable @width Photo width @height Photo height @caption Photo caption; pass null to use an empty caption; 0-GetOption("message_caption_length_max") characters
+//@ttl Photo TTL (Time To Live), in seconds (0-60). A non-zero TTL can be specified only in private chats
+inputMessagePhoto photo:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> width:int32 height:int32 caption:formattedText ttl:int32 = InputMessageContent;
+
+//@description A sticker message @sticker Sticker to be sent @thumbnail Sticker thumbnail; pass null to skip thumbnail uploading @width Sticker width @height Sticker height @emoji Emoji used to choose the sticker
+inputMessageSticker sticker:InputFile thumbnail:inputThumbnail width:int32 height:int32 emoji:string = InputMessageContent;
+
+//@description A video message @video Video to be sent @thumbnail Video thumbnail; pass null to skip thumbnail uploading @added_sticker_file_ids File identifiers of the stickers added to the video, if applicable
+//@duration Duration of the video, in seconds @width Video width @height Video height @supports_streaming True, if the video is supposed to be streamed
+//@caption Video caption; pass null to use an empty caption; 0-GetOption("message_caption_length_max") characters @ttl Video TTL (Time To Live), in seconds (0-60). A non-zero TTL can be specified only in private chats
+inputMessageVideo video:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> duration:int32 width:int32 height:int32 supports_streaming:Bool caption:formattedText ttl:int32 = InputMessageContent;
+
+//@description A video note message @video_note Video note to be sent @thumbnail Video thumbnail; pass null to skip thumbnail uploading @duration Duration of the video, in seconds @length Video width and height; must be positive and not greater than 640
+inputMessageVideoNote video_note:InputFile thumbnail:inputThumbnail duration:int32 length:int32 = InputMessageContent;
+
+//@description A voice note message @voice_note Voice note to be sent @duration Duration of the voice note, in seconds @waveform Waveform representation of the voice note, in 5-bit format @caption Voice note caption; pass null to use an empty caption; 0-GetOption("message_caption_length_max") characters
+inputMessageVoiceNote voice_note:InputFile duration:int32 waveform:bytes caption:formattedText = InputMessageContent;
+
+//@description A message with a location @location Location to be sent @live_period Period for which the location can be updated, in seconds; must be between 60 and 86400 for a live location and 0 otherwise
+//@heading For live locations, a direction in which the location moves, in degrees; 1-360. Pass 0 if unknown
+//@proximity_alert_radius For live locations, a maximum distance to another chat member for proximity alerts, in meters (0-100000). Pass 0 if the notification is disabled. Can't be enabled in channels and Saved Messages
+inputMessageLocation location:location live_period:int32 heading:int32 proximity_alert_radius:int32 = InputMessageContent;
+
+//@description A message with information about a venue @venue Venue to send
+inputMessageVenue venue:venue = InputMessageContent;
+
+//@description A message containing a user contact @contact Contact to send
+inputMessageContact contact:contact = InputMessageContent;
+
+//@description A dice message @emoji Emoji on which the dice throw animation is based @clear_draft True, if the chat message draft must be deleted
+inputMessageDice emoji:string clear_draft:Bool = InputMessageContent;
+
+//@description A message with a game; not supported for channels or secret chats @bot_user_id User identifier of the bot that owns the game @game_short_name Short name of the game
+inputMessageGame bot_user_id:int53 game_short_name:string = InputMessageContent;
+
+//@description A message with an invoice; can be used only by bots @invoice Invoice @title Product title; 1-32 characters @param_description Product description; 0-255 characters
+//@photo_url Product photo URL; optional @photo_size Product photo size @photo_width Product photo width @photo_height Product photo height
+//@payload The invoice payload @provider_token Payment provider token @provider_data JSON-encoded data about the invoice, which will be shared with the payment provider
+//@start_parameter Unique invoice bot deep link parameter for the generation of this invoice. If empty, it would be possible to pay directly from forwards of the invoice message
+inputMessageInvoice invoice:invoice title:string description:string photo_url:string photo_size:int32 photo_width:int32 photo_height:int32 payload:bytes provider_token:string provider_data:string start_parameter:string = InputMessageContent;
+
+//@description A message with a poll. Polls can't be sent to secret chats. Polls can be sent only to a private chat with a bot @question Poll question; 1-255 characters (up to 300 characters for bots) @options List of poll answer options, 2-10 strings 1-100 characters each
+//@is_anonymous True, if the poll voters are anonymous. Non-anonymous polls can't be sent or forwarded to channels @type Type of the poll
+//@open_period Amount of time the poll will be active after creation, in seconds; for bots only
+//@close_date Point in time (Unix timestamp) when the poll will automatically be closed; for bots only
+//@is_closed True, if the poll needs to be sent already closed; for bots only
+inputMessagePoll question:string options:vector<string> is_anonymous:Bool type:PollType open_period:int32 close_date:int32 is_closed:Bool = InputMessageContent;
+
+//@description A forwarded message @from_chat_id Identifier for the chat this forwarded message came from @message_id Identifier of the message to forward
+//@in_game_share True, if a game message is being shared from a launched game; applies only to game messages
+//@copy_options Options to be used to copy content of the message without reference to the original sender; pass null to forward the message as usual
+inputMessageForwarded from_chat_id:int53 message_id:int53 in_game_share:Bool copy_options:messageCopyOptions = InputMessageContent;
+
+
+//@class SearchMessagesFilter @description Represents a filter for message search results
+
+//@description Returns all found messages, no filter is applied
+searchMessagesFilterEmpty = SearchMessagesFilter;
+
+//@description Returns only animation messages
+searchMessagesFilterAnimation = SearchMessagesFilter;
+
+//@description Returns only audio messages
+searchMessagesFilterAudio = SearchMessagesFilter;
+
+//@description Returns only document messages
+searchMessagesFilterDocument = SearchMessagesFilter;
+
+//@description Returns only photo messages
+searchMessagesFilterPhoto = SearchMessagesFilter;
+
+//@description Returns only video messages
+searchMessagesFilterVideo = SearchMessagesFilter;
+
+//@description Returns only voice note messages
+searchMessagesFilterVoiceNote = SearchMessagesFilter;
+
+//@description Returns only photo and video messages
+searchMessagesFilterPhotoAndVideo = SearchMessagesFilter;
+
+//@description Returns only messages containing URLs
+searchMessagesFilterUrl = SearchMessagesFilter;
+
+//@description Returns only messages containing chat photos
+searchMessagesFilterChatPhoto = SearchMessagesFilter;
+
+//@description Returns only video note messages
+searchMessagesFilterVideoNote = SearchMessagesFilter;
+
+//@description Returns only voice and video note messages
+searchMessagesFilterVoiceAndVideoNote = SearchMessagesFilter;
+
+//@description Returns only messages with mentions of the current user, or messages that are replies to their messages
+searchMessagesFilterMention = SearchMessagesFilter;
+
+//@description Returns only messages with unread mentions of the current user, or messages that are replies to their messages. When using this filter the results can't be additionally filtered by a query, a message thread or by the sending user
+searchMessagesFilterUnreadMention = SearchMessagesFilter;
+
+//@description Returns only messages with unread reactions for the current user. When using this filter the results can't be additionally filtered by a query, a message thread or by the sending user
+searchMessagesFilterUnreadReaction = SearchMessagesFilter;
+
+//@description Returns only failed to send messages. This filter can be used only if the message database is used
+searchMessagesFilterFailedToSend = SearchMessagesFilter;
+
+//@description Returns only pinned messages
+searchMessagesFilterPinned = SearchMessagesFilter;
+
+
+//@class ChatAction @description Describes the different types of activity in a chat
+
+//@description The user is typing a message
+chatActionTyping = ChatAction;
+
+//@description The user is recording a video
+chatActionRecordingVideo = ChatAction;
+
+//@description The user is uploading a video @progress Upload progress, as a percentage
+chatActionUploadingVideo progress:int32 = ChatAction;
+
+//@description The user is recording a voice note
+chatActionRecordingVoiceNote = ChatAction;
+
+//@description The user is uploading a voice note @progress Upload progress, as a percentage
+chatActionUploadingVoiceNote progress:int32 = ChatAction;
+
+//@description The user is uploading a photo @progress Upload progress, as a percentage
+chatActionUploadingPhoto progress:int32 = ChatAction;
+
+//@description The user is uploading a document @progress Upload progress, as a percentage
+chatActionUploadingDocument progress:int32 = ChatAction;
+
+//@description The user is picking a sticker to send
+chatActionChoosingSticker = ChatAction;
+
+//@description The user is picking a location or venue to send
+chatActionChoosingLocation = ChatAction;
+
+//@description The user is picking a contact to send
+chatActionChoosingContact = ChatAction;
+
+//@description The user has started to play a game
+chatActionStartPlayingGame = ChatAction;
+
+//@description The user is recording a video note
+chatActionRecordingVideoNote = ChatAction;
+
+//@description The user is uploading a video note @progress Upload progress, as a percentage
+chatActionUploadingVideoNote progress:int32 = ChatAction;
+
+//@description The user is watching animations sent by the other party by clicking on an animated emoji @emoji The animated emoji
+chatActionWatchingAnimations emoji:string = ChatAction;
+
+//@description The user has canceled the previous action
+chatActionCancel = ChatAction;
+
+
+//@class UserStatus @description Describes the last time the user was online
+
+//@description The user status was never changed
+userStatusEmpty = UserStatus;
+
+//@description The user is online @expires Point in time (Unix timestamp) when the user's online status will expire
+userStatusOnline expires:int32 = UserStatus;
+
+//@description The user is offline @was_online Point in time (Unix timestamp) when the user was last online
+userStatusOffline was_online:int32 = UserStatus;
+
+//@description The user was online recently
+userStatusRecently = UserStatus;
+
+//@description The user is offline, but was online last week
+userStatusLastWeek = UserStatus;
+
+//@description The user is offline, but was online last month
+userStatusLastMonth = UserStatus;
+
+
+//@description Represents a list of stickers @stickers List of stickers
+stickers stickers:vector<sticker> = Stickers;
+
+//@description Represents a list of emoji @emojis List of emojis
+emojis emojis:vector<string> = Emojis;
+
+//@description Represents a sticker set
+//@id Identifier of the sticker set @title Title of the sticker set @name Name of the sticker set @thumbnail Sticker set thumbnail in WEBP, TGS, or WEBM format with width and height 100; may be null. The file can be downloaded only before the thumbnail is changed
+//@thumbnail_outline Sticker set thumbnail's outline represented as a list of closed vector paths; may be empty. The coordinate system origin is in the upper-left corner
+//@is_installed True, if the sticker set has been installed by the current user @is_archived True, if the sticker set has been archived. A sticker set can't be installed and archived simultaneously
+//@is_official True, if the sticker set is official @sticker_type Type of the stickers in the set @is_viewed True for already viewed trending sticker sets
+//@stickers List of stickers in this set @emojis A list of emoji corresponding to the stickers in the same order. The list is only for informational purposes, because a sticker is always sent with a fixed emoji from the corresponding Sticker object
+stickerSet id:int64 title:string name:string thumbnail:thumbnail thumbnail_outline:vector<closedVectorPath> is_installed:Bool is_archived:Bool is_official:Bool sticker_type:StickerType is_viewed:Bool stickers:vector<sticker> emojis:vector<emojis> = StickerSet;
+
+//@description Represents short information about a sticker set
+//@id Identifier of the sticker set @title Title of the sticker set @name Name of the sticker set @thumbnail Sticker set thumbnail in WEBP, TGS, or WEBM format with width and height 100; may be null
+//@thumbnail_outline Sticker set thumbnail's outline represented as a list of closed vector paths; may be empty. The coordinate system origin is in the upper-left corner
+//@is_installed True, if the sticker set has been installed by the current user @is_archived True, if the sticker set has been archived. A sticker set can't be installed and archived simultaneously
+//@is_official True, if the sticker set is official @sticker_type Type of the stickers in the set @is_viewed True for already viewed trending sticker sets
+//@size Total number of stickers in the set @covers Up to the first 5 stickers from the set, depending on the context. If the application needs more stickers the full sticker set needs to be requested
+stickerSetInfo id:int64 title:string name:string thumbnail:thumbnail thumbnail_outline:vector<closedVectorPath> is_installed:Bool is_archived:Bool is_official:Bool sticker_type:StickerType is_viewed:Bool size:int32 covers:vector<sticker> = StickerSetInfo;
+
+//@description Represents a list of sticker sets @total_count Approximate total number of sticker sets found @sets List of sticker sets
+stickerSets total_count:int32 sets:vector<stickerSetInfo> = StickerSets;
+
+//@description Represents a list of trending sticker sets @total_count Approximate total number of trending sticker sets @sets List of trending sticker sets @is_premium True, if the list contains sticker sets with premium stickers
+trendingStickerSets total_count:int32 sets:vector<stickerSetInfo> is_premium:Bool = TrendingStickerSets;
+
+
+//@class CallDiscardReason @description Describes the reason why a call was discarded
+
+//@description The call wasn't discarded, or the reason is unknown
+callDiscardReasonEmpty = CallDiscardReason;
+
+//@description The call was ended before the conversation started. It was canceled by the caller or missed by the other party
+callDiscardReasonMissed = CallDiscardReason;
+
+//@description The call was ended before the conversation started. It was declined by the other party
+callDiscardReasonDeclined = CallDiscardReason;
+
+//@description The call was ended during the conversation because the users were disconnected
+callDiscardReasonDisconnected = CallDiscardReason;
+
+//@description The call was ended because one of the parties hung up
+callDiscardReasonHungUp = CallDiscardReason;
+
+
+//@description Specifies the supported call protocols
+//@udp_p2p True, if UDP peer-to-peer connections are supported
+//@udp_reflector True, if connection through UDP reflectors is supported
+//@min_layer The minimum supported API layer; use 65
+//@max_layer The maximum supported API layer; use 65
+//@library_versions List of supported tgcalls versions
+callProtocol udp_p2p:Bool udp_reflector:Bool min_layer:int32 max_layer:int32 library_versions:vector<string> = CallProtocol;
+
+
+//@class CallServerType @description Describes the type of a call server
+
+//@description A Telegram call reflector @peer_tag A peer tag to be used with the reflector @is_tcp True, if the server uses TCP instead of UDP
+callServerTypeTelegramReflector peer_tag:bytes is_tcp:Bool = CallServerType;
+
+//@description A WebRTC server @username Username to be used for authentication @password Authentication password @supports_turn True, if the server supports TURN @supports_stun True, if the server supports STUN
+callServerTypeWebrtc username:string password:string supports_turn:Bool supports_stun:Bool = CallServerType;
+
+
+//@description Describes a server for relaying call data @id Server identifier @ip_address Server IPv4 address @ipv6_address Server IPv6 address @port Server port number @type Server type
+callServer id:int64 ip_address:string ipv6_address:string port:int32 type:CallServerType = CallServer;
+
+
+//@description Contains the call identifier @id Call identifier
+callId id:int32 = CallId;
+
+//@description Contains the group call identifier @id Group call identifier
+groupCallId id:int32 = GroupCallId;
+
+
+//@class CallState @description Describes the current call state
+
+//@description The call is pending, waiting to be accepted by a user @is_created True, if the call has already been created by the server @is_received True, if the call has already been received by the other party
+callStatePending is_created:Bool is_received:Bool = CallState;
+
+//@description The call has been answered and encryption keys are being exchanged
+callStateExchangingKeys = CallState;
+
+//@description The call is ready to use @protocol Call protocols supported by the peer @servers List of available call servers @config A JSON-encoded call config @encryption_key Call encryption key @emojis Encryption key emojis fingerprint @allow_p2p True, if peer-to-peer connection is allowed by users privacy settings
+callStateReady protocol:callProtocol servers:vector<callServer> config:string encryption_key:bytes emojis:vector<string> allow_p2p:Bool = CallState;
+
+//@description The call is hanging up after discardCall has been called
+callStateHangingUp = CallState;
+
+//@description The call has ended successfully @reason The reason, why the call has ended @need_rating True, if the call rating must be sent to the server @need_debug_information True, if the call debug information must be sent to the server @need_log True, if the call log must be sent to the server
+callStateDiscarded reason:CallDiscardReason need_rating:Bool need_debug_information:Bool need_log:Bool = CallState;
+
+//@description The call has ended with an error @error Error. An error with the code 4005000 will be returned if an outgoing call is missed because of an expired timeout
+callStateError error:error = CallState;
+
+
+//@class GroupCallVideoQuality @description Describes the quality of a group call video
+
+//@description The worst available video quality
+groupCallVideoQualityThumbnail = GroupCallVideoQuality;
+
+//@description The medium video quality
+groupCallVideoQualityMedium = GroupCallVideoQuality;
+
+//@description The best available video quality
+groupCallVideoQualityFull = GroupCallVideoQuality;
+
+
+//@description Describes an available stream in a group call
+//@channel_id Identifier of an audio/video channel
+//@scale Scale of segment durations in the stream. The duration is 1000/(2**scale) milliseconds
+//@time_offset Point in time when the stream currently ends; Unix timestamp in milliseconds
+groupCallStream channel_id:int32 scale:int32 time_offset:int53 = GroupCallStream;
+
+//@description Represents a list of group call streams @streams A list of group call streams
+groupCallStreams streams:vector<groupCallStream> = GroupCallStreams;
+
+//@description Represents an RTMP url @url The URL @stream_key Stream key
+rtmpUrl url:string stream_key:string = RtmpUrl;
+
+
+//@description Describes a recently speaking participant in a group call @participant_id Group call participant identifier @is_speaking True, is the user has spoken recently
+groupCallRecentSpeaker participant_id:MessageSender is_speaking:Bool = GroupCallRecentSpeaker;
+
+//@description Describes a group call
+//@id Group call identifier
+//@title Group call title
+//@scheduled_start_date Point in time (Unix timestamp) when the group call is supposed to be started by an administrator; 0 if it is already active or was ended
+//@enabled_start_notification True, if the group call is scheduled and the current user will receive a notification when the group call will start
+//@is_active True, if the call is active
+//@is_rtmp_stream True, if the chat is an RTMP stream instead of an ordinary video chat
+//@is_joined True, if the call is joined
+//@need_rejoin True, if user was kicked from the call because of network loss and the call needs to be rejoined
+//@can_be_managed True, if the current user can manage the group call
+//@participant_count Number of participants in the group call
+//@has_hidden_listeners True, if group call participants, which are muted, aren't returned in participant list
+//@loaded_all_participants True, if all group call participants are loaded
+//@recent_speakers At most 3 recently speaking users in the group call
+//@is_my_video_enabled True, if the current user's video is enabled
+//@is_my_video_paused True, if the current user's video is paused
+//@can_enable_video True, if the current user can broadcast video or share screen
+//@mute_new_participants True, if only group call administrators can unmute new participants
+//@can_toggle_mute_new_participants True, if the current user can enable or disable mute_new_participants setting
+//@record_duration Duration of the ongoing group call recording, in seconds; 0 if none. An updateGroupCall update is not triggered when value of this field changes, but the same recording goes on
+//@is_video_recorded True, if a video file is being recorded for the call
+//@duration Call duration, in seconds; for ended calls only
+groupCall id:int32 title:string scheduled_start_date:int32 enabled_start_notification:Bool is_active:Bool is_rtmp_stream:Bool is_joined:Bool need_rejoin:Bool can_be_managed:Bool participant_count:int32 has_hidden_listeners:Bool loaded_all_participants:Bool recent_speakers:vector<groupCallRecentSpeaker> is_my_video_enabled:Bool is_my_video_paused:Bool can_enable_video:Bool mute_new_participants:Bool can_toggle_mute_new_participants:Bool record_duration:int32 is_video_recorded:Bool duration:int32 = GroupCall;
+
+//@description Describes a group of video synchronization source identifiers @semantics The semantics of sources, one of "SIM" or "FID" @source_ids The list of synchronization source identifiers
+groupCallVideoSourceGroup semantics:string source_ids:vector<int32> = GroupCallVideoSourceGroup;
+
+//@description Contains information about a group call participant's video channel @source_groups List of synchronization source groups of the video @endpoint_id Video channel endpoint identifier
+//@is_paused True if the video is paused. This flag needs to be ignored, if new video frames are received
+groupCallParticipantVideoInfo source_groups:vector<groupCallVideoSourceGroup> endpoint_id:string is_paused:Bool = GroupCallParticipantVideoInfo;
+
+//@description Represents a group call participant
+//@participant_id Identifier of the group call participant
+//@audio_source_id User's audio channel synchronization source identifier
+//@screen_sharing_audio_source_id User's screen sharing audio channel synchronization source identifier
+//@video_info Information about user's video channel; may be null if there is no active video
+//@screen_sharing_video_info Information about user's screen sharing video channel; may be null if there is no active screen sharing video
+//@bio The participant user's bio or the participant chat's description
+//@is_current_user True, if the participant is the current user
+//@is_speaking True, if the participant is speaking as set by setGroupCallParticipantIsSpeaking
+//@is_hand_raised True, if the participant hand is raised
+//@can_be_muted_for_all_users True, if the current user can mute the participant for all other group call participants
+//@can_be_unmuted_for_all_users True, if the current user can allow the participant to unmute themselves or unmute the participant (if the participant is the current user)
+//@can_be_muted_for_current_user True, if the current user can mute the participant only for self
+//@can_be_unmuted_for_current_user True, if the current user can unmute the participant for self
+//@is_muted_for_all_users True, if the participant is muted for all users
+//@is_muted_for_current_user True, if the participant is muted for the current user
+//@can_unmute_self True, if the participant is muted for all users, but can unmute themselves
+//@volume_level Participant's volume level; 1-20000 in hundreds of percents
+//@order User's order in the group call participant list. Orders must be compared lexicographically. The bigger is order, the higher is user in the list. If order is empty, the user must be removed from the participant list
+groupCallParticipant participant_id:MessageSender audio_source_id:int32 screen_sharing_audio_source_id:int32 video_info:groupCallParticipantVideoInfo screen_sharing_video_info:groupCallParticipantVideoInfo bio:string is_current_user:Bool is_speaking:Bool is_hand_raised:Bool can_be_muted_for_all_users:Bool can_be_unmuted_for_all_users:Bool can_be_muted_for_current_user:Bool can_be_unmuted_for_current_user:Bool is_muted_for_all_users:Bool is_muted_for_current_user:Bool can_unmute_self:Bool volume_level:int32 order:string = GroupCallParticipant;
+
+
+//@class CallProblem @description Describes the exact type of a problem with a call
+
+//@description The user heard their own voice
+callProblemEcho = CallProblem;
+
+//@description The user heard background noise
+callProblemNoise = CallProblem;
+
+//@description The other side kept disappearing
+callProblemInterruptions = CallProblem;
+
+//@description The speech was distorted
+callProblemDistortedSpeech = CallProblem;
+
+//@description The user couldn't hear the other side
+callProblemSilentLocal = CallProblem;
+
+//@description The other side couldn't hear the user
+callProblemSilentRemote = CallProblem;
+
+//@description The call ended unexpectedly
+callProblemDropped = CallProblem;
+
+//@description The video was distorted
+callProblemDistortedVideo = CallProblem;
+
+//@description The video was pixelated
+callProblemPixelatedVideo = CallProblem;
+
+
+//@description Describes a call @id Call identifier, not persistent @user_id Peer user identifier @is_outgoing True, if the call is outgoing @is_video True, if the call is a video call @state Call state
+call id:int32 user_id:int53 is_outgoing:Bool is_video:Bool state:CallState = Call;
+
+
+//@description Contains settings for the authentication of the user's phone number
+//@allow_flash_call Pass true if the authentication code may be sent via a flash call to the specified phone number
+//@allow_missed_call Pass true if the authentication code may be sent via a missed call to the specified phone number
+//@is_current_phone_number Pass true if the authenticated phone number is used on the current device
+//@allow_sms_retriever_api For official applications only. True, if the application can use Android SMS Retriever API (requires Google Play Services >= 10.2) to automatically receive the authentication code from the SMS. See https://developers.google.com/identity/sms-retriever/ for more details
+//@authentication_tokens List of up to 20 authentication tokens, recently received in updateOption("authentication_token") in previously logged out sessions
+phoneNumberAuthenticationSettings allow_flash_call:Bool allow_missed_call:Bool is_current_phone_number:Bool allow_sms_retriever_api:Bool authentication_tokens:vector<string> = PhoneNumberAuthenticationSettings;
+
+
+//@description Represents a reaction applied to a message @reaction Text representation of the reaction @sender_id Identifier of the chat member, applied the reaction
+addedReaction reaction:string sender_id:MessageSender = AddedReaction;
+
+//@description Represents a list of reactions added to a message @total_count The total number of found reactions @reactions The list of added reactions @next_offset The offset for the next request. If empty, there are no more results
+addedReactions total_count:int32 reactions:vector<addedReaction> next_offset:string = AddedReactions;
+
+//@description Represents an available reaction @reaction Text representation of the reaction @needs_premium True, if Telegram Premium is needed to send the reaction
+availableReaction reaction:string needs_premium:Bool = AvailableReaction;
+
+//@description Represents a list of available reactions @reactions List of reactions
+availableReactions reactions:vector<availableReaction> = AvailableReactions;
+
+
+//@description Contains stickers which must be used for reaction animation rendering
+//@reaction Text representation of the reaction
+//@title Reaction title
+//@is_active True, if the reaction can be added to new messages and enabled in chats
+//@is_premium True, if the reaction is available only for Premium users
+//@static_icon Static icon for the reaction
+//@appear_animation Appear animation for the reaction
+//@select_animation Select animation for the reaction
+//@activate_animation Activate animation for the reaction
+//@effect_animation Effect animation for the reaction
+//@around_animation Around animation for the reaction; may be null
+//@center_animation Center animation for the reaction; may be null
+reaction reaction:string title:string is_active:Bool is_premium:Bool static_icon:sticker appear_animation:sticker select_animation:sticker activate_animation:sticker effect_animation:sticker around_animation:sticker center_animation:sticker = Reaction;
+
+
+//@description Represents a list of animations @animations List of animations
+animations animations:vector<animation> = Animations;
+
+
+//@class DiceStickers @description Contains animated stickers which must be used for dice animation rendering
+
+//@description A regular animated sticker @sticker The animated sticker with the dice animation
+diceStickersRegular sticker:sticker = DiceStickers;
+
+//@description Animated stickers to be combined into a slot machine
+//@background The animated sticker with the slot machine background. The background animation must start playing after all reel animations finish
+//@lever The animated sticker with the lever animation. The lever animation must play once in the initial dice state
+//@left_reel The animated sticker with the left reel
+//@center_reel The animated sticker with the center reel
+//@right_reel The animated sticker with the right reel
+diceStickersSlotMachine background:sticker lever:sticker left_reel:sticker center_reel:sticker right_reel:sticker = DiceStickers;
+
+
+//@description Represents the result of an ImportContacts request @user_ids User identifiers of the imported contacts in the same order as they were specified in the request; 0 if the contact is not yet a registered user
+//@importer_count The number of users that imported the corresponding contact; 0 for already registered users or if unavailable
+importedContacts user_ids:vector<int53> importer_count:vector<int32> = ImportedContacts;
+
+
+//@description Describes a color to highlight a bot added to attachment menu @light_color Color in the RGB24 format for light themes @dark_color Color in the RGB24 format for dark themes
+attachmentMenuBotColor light_color:int32 dark_color:int32 = AttachmentMenuBotColor;
+
+//@description Represents a bot added to attachment menu
+//@bot_user_id User identifier of the bot added to attachment menu
+//@supports_self_chat True, if the bot supports opening from attachment menu in the chat with the bot
+//@supports_user_chats True, if the bot supports opening from attachment menu in private chats with ordinary users
+//@supports_bot_chats True, if the bot supports opening from attachment menu in private chats with other bots
+//@supports_group_chats True, if the bot supports opening from attachment menu in basic group and supergroup chats
+//@supports_channel_chats True, if the bot supports opening from attachment menu in channel chats
+//@supports_settings True, if the bot supports "settings_button_pressed" event
+//@name Name for the bot in attachment menu
+//@name_color Color to highlight selected name of the bot if appropriate; may be null
+//@default_icon Default attachment menu icon for the bot in SVG format; may be null
+//@ios_static_icon Attachment menu icon for the bot in SVG format for the official iOS app; may be null
+//@ios_animated_icon Attachment menu icon for the bot in TGS format for the official iOS app; may be null
+//@android_icon Attachment menu icon for the bot in TGS format for the official Android app; may be null
+//@macos_icon Attachment menu icon for the bot in TGS format for the official native macOS app; may be null
+//@icon_color Color to highlight selected icon of the bot if appropriate; may be null
+//@web_app_placeholder Default placeholder for opened Web Apps in SVG format; may be null
+attachmentMenuBot bot_user_id:int53 supports_self_chat:Bool supports_user_chats:Bool supports_bot_chats:Bool supports_group_chats:Bool supports_channel_chats:Bool supports_settings:Bool name:string name_color:attachmentMenuBotColor default_icon:file ios_static_icon:file ios_animated_icon:file android_icon:file macos_icon:file icon_color:attachmentMenuBotColor web_app_placeholder:file = AttachmentMenuBot;
+
+//@description Information about the message sent by answerWebAppQuery @inline_message_id Identifier of the sent inline message, if known
+sentWebAppMessage inline_message_id:string = SentWebAppMessage;
+
+
+//@description Contains an HTTP URL @url The URL
+httpUrl url:string = HttpUrl;
+
+
+//@class InputInlineQueryResult @description Represents a single result of an inline query; for bots only
+
+//@description Represents a link to an animated GIF or an animated (i.e., without sound) H.264/MPEG-4 AVC video
+//@id Unique identifier of the query result @title Title of the query result
+//@thumbnail_url URL of the result thumbnail (JPEG, GIF, or MPEG4), if it exists @thumbnail_mime_type MIME type of the video thumbnail. If non-empty, must be one of "image/jpeg", "image/gif" and "video/mp4"
+//@video_url The URL of the video file (file size must not exceed 1MB) @video_mime_type MIME type of the video file. Must be one of "image/gif" and "video/mp4"
+//@video_duration Duration of the video, in seconds @video_width Width of the video @video_height Height of the video
+//@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
+//@input_message_content The content of the message to be sent. Must be one of the following types: inputMessageText, inputMessageAnimation, inputMessageInvoice, inputMessageLocation, inputMessageVenue or inputMessageContact
+inputInlineQueryResultAnimation id:string title:string thumbnail_url:string thumbnail_mime_type:string video_url:string video_mime_type:string video_duration:int32 video_width:int32 video_height:int32 reply_markup:ReplyMarkup input_message_content:InputMessageContent = InputInlineQueryResult;
+
+//@description Represents a link to an article or web page @id Unique identifier of the query result @url URL of the result, if it exists @hide_url True, if the URL must be not shown @title Title of the result
+//@param_description A short description of the result @thumbnail_url URL of the result thumbnail, if it exists @thumbnail_width Thumbnail width, if known @thumbnail_height Thumbnail height, if known
+//@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
+//@input_message_content The content of the message to be sent. Must be one of the following types: inputMessageText, inputMessageInvoice, inputMessageLocation, inputMessageVenue or inputMessageContact
+inputInlineQueryResultArticle id:string url:string hide_url:Bool title:string description:string thumbnail_url:string thumbnail_width:int32 thumbnail_height:int32 reply_markup:ReplyMarkup input_message_content:InputMessageContent = InputInlineQueryResult;
+
+//@description Represents a link to an MP3 audio file @id Unique identifier of the query result @title Title of the audio file @performer Performer of the audio file
+//@audio_url The URL of the audio file @audio_duration Audio file duration, in seconds
+//@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
+//@input_message_content The content of the message to be sent. Must be one of the following types: inputMessageText, inputMessageAudio, inputMessageInvoice, inputMessageLocation, inputMessageVenue or inputMessageContact
+inputInlineQueryResultAudio id:string title:string performer:string audio_url:string audio_duration:int32 reply_markup:ReplyMarkup input_message_content:InputMessageContent = InputInlineQueryResult;
+
+//@description Represents a user contact @id Unique identifier of the query result @contact User contact @thumbnail_url URL of the result thumbnail, if it exists @thumbnail_width Thumbnail width, if known @thumbnail_height Thumbnail height, if known
+//@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
+//@input_message_content The content of the message to be sent. Must be one of the following types: inputMessageText, inputMessageInvoice, inputMessageLocation, inputMessageVenue or inputMessageContact
+inputInlineQueryResultContact id:string contact:contact thumbnail_url:string thumbnail_width:int32 thumbnail_height:int32 reply_markup:ReplyMarkup input_message_content:InputMessageContent = InputInlineQueryResult;
+
+//@description Represents a link to a file @id Unique identifier of the query result @title Title of the resulting file @param_description Short description of the result, if known @document_url URL of the file @mime_type MIME type of the file content; only "application/pdf" and "application/zip" are currently allowed
+//@thumbnail_url The URL of the file thumbnail, if it exists @thumbnail_width Width of the thumbnail @thumbnail_height Height of the thumbnail
+//@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
+//@input_message_content The content of the message to be sent. Must be one of the following types: inputMessageText, inputMessageDocument, inputMessageInvoice, inputMessageLocation, inputMessageVenue or inputMessageContact
+inputInlineQueryResultDocument id:string title:string description:string document_url:string mime_type:string thumbnail_url:string thumbnail_width:int32 thumbnail_height:int32 reply_markup:ReplyMarkup input_message_content:InputMessageContent = InputInlineQueryResult;
+
+//@description Represents a game @id Unique identifier of the query result @game_short_name Short name of the game @reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
+inputInlineQueryResultGame id:string game_short_name:string reply_markup:ReplyMarkup = InputInlineQueryResult;
+
+//@description Represents a point on the map @id Unique identifier of the query result @location Location result
+//@live_period Amount of time relative to the message sent time until the location can be updated, in seconds
+//@title Title of the result @thumbnail_url URL of the result thumbnail, if it exists @thumbnail_width Thumbnail width, if known @thumbnail_height Thumbnail height, if known
+//@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
+//@input_message_content The content of the message to be sent. Must be one of the following types: inputMessageText, inputMessageInvoice, inputMessageLocation, inputMessageVenue or inputMessageContact
+inputInlineQueryResultLocation id:string location:location live_period:int32 title:string thumbnail_url:string thumbnail_width:int32 thumbnail_height:int32 reply_markup:ReplyMarkup input_message_content:InputMessageContent = InputInlineQueryResult;
+
+//@description Represents link to a JPEG image @id Unique identifier of the query result @title Title of the result, if known @param_description A short description of the result, if known @thumbnail_url URL of the photo thumbnail, if it exists
+//@photo_url The URL of the JPEG photo (photo size must not exceed 5MB) @photo_width Width of the photo @photo_height Height of the photo
+//@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
+//@input_message_content The content of the message to be sent. Must be one of the following types: inputMessageText, inputMessagePhoto, inputMessageInvoice, inputMessageLocation, inputMessageVenue or inputMessageContact
+inputInlineQueryResultPhoto id:string title:string description:string thumbnail_url:string photo_url:string photo_width:int32 photo_height:int32 reply_markup:ReplyMarkup input_message_content:InputMessageContent = InputInlineQueryResult;
+
+//@description Represents a link to a WEBP, TGS, or WEBM sticker @id Unique identifier of the query result @thumbnail_url URL of the sticker thumbnail, if it exists
+//@sticker_url The URL of the WEBP, TGS, or WEBM sticker (sticker file size must not exceed 5MB) @sticker_width Width of the sticker @sticker_height Height of the sticker
+//@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
+//@input_message_content The content of the message to be sent. Must be one of the following types: inputMessageText, inputMessageSticker, inputMessageInvoice, inputMessageLocation, inputMessageVenue or inputMessageContact
+inputInlineQueryResultSticker id:string thumbnail_url:string sticker_url:string sticker_width:int32 sticker_height:int32 reply_markup:ReplyMarkup input_message_content:InputMessageContent = InputInlineQueryResult;
+
+//@description Represents information about a venue @id Unique identifier of the query result @venue Venue result @thumbnail_url URL of the result thumbnail, if it exists @thumbnail_width Thumbnail width, if known @thumbnail_height Thumbnail height, if known
+//@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
+//@input_message_content The content of the message to be sent. Must be one of the following types: inputMessageText, inputMessageInvoice, inputMessageLocation, inputMessageVenue or inputMessageContact
+inputInlineQueryResultVenue id:string venue:venue thumbnail_url:string thumbnail_width:int32 thumbnail_height:int32 reply_markup:ReplyMarkup input_message_content:InputMessageContent = InputInlineQueryResult;
+
+//@description Represents a link to a page containing an embedded video player or a video file @id Unique identifier of the query result @title Title of the result @param_description A short description of the result, if known
+//@thumbnail_url The URL of the video thumbnail (JPEG), if it exists @video_url URL of the embedded video player or video file @mime_type MIME type of the content of the video URL, only "text/html" or "video/mp4" are currently supported
+//@video_width Width of the video @video_height Height of the video @video_duration Video duration, in seconds
+//@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
+//@input_message_content The content of the message to be sent. Must be one of the following types: inputMessageText, inputMessageVideo, inputMessageInvoice, inputMessageLocation, inputMessageVenue or inputMessageContact
+inputInlineQueryResultVideo id:string title:string description:string thumbnail_url:string video_url:string mime_type:string video_width:int32 video_height:int32 video_duration:int32 reply_markup:ReplyMarkup input_message_content:InputMessageContent = InputInlineQueryResult;
+
+//@description Represents a link to an opus-encoded audio file within an OGG container, single channel audio @id Unique identifier of the query result @title Title of the voice note
+//@voice_note_url The URL of the voice note file @voice_note_duration Duration of the voice note, in seconds
+//@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
+//@input_message_content The content of the message to be sent. Must be one of the following types: inputMessageText, inputMessageVoiceNote, inputMessageInvoice, inputMessageLocation, inputMessageVenue or inputMessageContact
+inputInlineQueryResultVoiceNote id:string title:string voice_note_url:string voice_note_duration:int32 reply_markup:ReplyMarkup input_message_content:InputMessageContent = InputInlineQueryResult;
+
+
+//@class InlineQueryResult @description Represents a single result of an inline query
+
+//@description Represents a link to an article or web page @id Unique identifier of the query result @url URL of the result, if it exists @hide_url True, if the URL must be not shown @title Title of the result
+//@param_description A short description of the result @thumbnail Result thumbnail in JPEG format; may be null
+inlineQueryResultArticle id:string url:string hide_url:Bool title:string description:string thumbnail:thumbnail = InlineQueryResult;
+
+//@description Represents a user contact @id Unique identifier of the query result @contact A user contact @thumbnail Result thumbnail in JPEG format; may be null
+inlineQueryResultContact id:string contact:contact thumbnail:thumbnail = InlineQueryResult;
+
+//@description Represents a point on the map @id Unique identifier of the query result @location Location result @title Title of the result @thumbnail Result thumbnail in JPEG format; may be null
+inlineQueryResultLocation id:string location:location title:string thumbnail:thumbnail = InlineQueryResult;
+
+//@description Represents information about a venue @id Unique identifier of the query result @venue Venue result @thumbnail Result thumbnail in JPEG format; may be null
+inlineQueryResultVenue id:string venue:venue thumbnail:thumbnail = InlineQueryResult;
+
+//@description Represents information about a game @id Unique identifier of the query result @game Game result
+inlineQueryResultGame id:string game:game = InlineQueryResult;
+
+//@description Represents an animation file @id Unique identifier of the query result @animation Animation file @title Animation title
+inlineQueryResultAnimation id:string animation:animation title:string = InlineQueryResult;
+
+//@description Represents an audio file @id Unique identifier of the query result @audio Audio file
+inlineQueryResultAudio id:string audio:audio = InlineQueryResult;
+
+//@description Represents a document @id Unique identifier of the query result @document Document @title Document title @param_description Document description
+inlineQueryResultDocument id:string document:document title:string description:string = InlineQueryResult;
+
+//@description Represents a photo @id Unique identifier of the query result @photo Photo @title Title of the result, if known @param_description A short description of the result, if known
+inlineQueryResultPhoto id:string photo:photo title:string description:string = InlineQueryResult;
+
+//@description Represents a sticker @id Unique identifier of the query result @sticker Sticker
+inlineQueryResultSticker id:string sticker:sticker = InlineQueryResult;
+
+//@description Represents a video @id Unique identifier of the query result @video Video @title Title of the video @param_description Description of the video
+inlineQueryResultVideo id:string video:video title:string description:string = InlineQueryResult;
+
+//@description Represents a voice note @id Unique identifier of the query result @voice_note Voice note @title Title of the voice note
+inlineQueryResultVoiceNote id:string voice_note:voiceNote title:string = InlineQueryResult;
+
+
+//@description Represents the results of the inline query. Use sendInlineQueryResultMessage to send the result of the query @inline_query_id Unique identifier of the inline query @next_offset The offset for the next request. If empty, there are no more results @results Results of the query
+//@switch_pm_text If non-empty, this text must be shown on the button, which opens a private chat with the bot and sends the bot a start message with the switch_pm_parameter @switch_pm_parameter Parameter for the bot start message
+inlineQueryResults inline_query_id:int64 next_offset:string results:vector<InlineQueryResult> switch_pm_text:string switch_pm_parameter:string = InlineQueryResults;
+
+
+//@class CallbackQueryPayload @description Represents a payload of a callback query
+
+//@description The payload for a general callback button @data Data that was attached to the callback button
+callbackQueryPayloadData data:bytes = CallbackQueryPayload;
+
+//@description The payload for a callback button requiring password @password The password for the current user @data Data that was attached to the callback button
+callbackQueryPayloadDataWithPassword password:string data:bytes = CallbackQueryPayload;
+
+//@description The payload for a game callback button @game_short_name A short name of the game that was attached to the callback button
+callbackQueryPayloadGame game_short_name:string = CallbackQueryPayload;
+
+
+//@description Contains a bot's answer to a callback query @text Text of the answer @show_alert True, if an alert must be shown to the user instead of a toast notification @url URL to be opened
+callbackQueryAnswer text:string show_alert:Bool url:string = CallbackQueryAnswer;
+
+
+//@description Contains the result of a custom request @result A JSON-serialized result
+customRequestResult result:string = CustomRequestResult;
+
+
+//@description Contains one row of the game high score table @position Position in the high score table @user_id User identifier @score User score
+gameHighScore position:int32 user_id:int53 score:int32 = GameHighScore;
+
+//@description Contains a list of game high scores @scores A list of game high scores
+gameHighScores scores:vector<gameHighScore> = GameHighScores;
+
+
+//@class ChatEventAction @description Represents a chat event
+
+//@description A message was edited @old_message The original message before the edit @new_message The message after it was edited
+chatEventMessageEdited old_message:message new_message:message = ChatEventAction;
+
+//@description A message was deleted @message Deleted message
+chatEventMessageDeleted message:message = ChatEventAction;
+
+//@description A message was pinned @message Pinned message
+chatEventMessagePinned message:message = ChatEventAction;
+
+//@description A message was unpinned @message Unpinned message
+chatEventMessageUnpinned message:message = ChatEventAction;
+
+//@description A poll in a message was stopped @message The message with the poll
+chatEventPollStopped message:message = ChatEventAction;
+
+//@description A new member joined the chat
+chatEventMemberJoined = ChatEventAction;
+
+//@description A new member joined the chat via an invite link @invite_link Invite link used to join the chat
+chatEventMemberJoinedByInviteLink invite_link:chatInviteLink = ChatEventAction;
+
+//@description A new member was accepted to the chat by an administrator @approver_user_id User identifier of the chat administrator, approved user join request @invite_link Invite link used to join the chat; may be null
+chatEventMemberJoinedByRequest approver_user_id:int53 invite_link:chatInviteLink = ChatEventAction;
+
+//@description A new chat member was invited @user_id New member user identifier @status New member status
+chatEventMemberInvited user_id:int53 status:ChatMemberStatus = ChatEventAction;
+
+//@description A member left the chat
+chatEventMemberLeft = ChatEventAction;
+
+//@description A chat member has gained/lost administrator status, or the list of their administrator privileges has changed @user_id Affected chat member user identifier @old_status Previous status of the chat member @new_status New status of the chat member
+chatEventMemberPromoted user_id:int53 old_status:ChatMemberStatus new_status:ChatMemberStatus = ChatEventAction;
+
+//@description A chat member was restricted/unrestricted or banned/unbanned, or the list of their restrictions has changed @member_id Affected chat member identifier @old_status Previous status of the chat member @new_status New status of the chat member
+chatEventMemberRestricted member_id:MessageSender old_status:ChatMemberStatus new_status:ChatMemberStatus = ChatEventAction;
+
+//@description The chat available reactions were changed @old_available_reactions Previous chat available reactions @new_available_reactions New chat available reactions
+chatEventAvailableReactionsChanged old_available_reactions:vector<string> new_available_reactions:vector<string> = ChatEventAction;
+
+//@description The chat description was changed @old_description Previous chat description @new_description New chat description
+chatEventDescriptionChanged old_description:string new_description:string = ChatEventAction;
+
+//@description The linked chat of a supergroup was changed @old_linked_chat_id Previous supergroup linked chat identifier @new_linked_chat_id New supergroup linked chat identifier
+chatEventLinkedChatChanged old_linked_chat_id:int53 new_linked_chat_id:int53 = ChatEventAction;
+
+//@description The supergroup location was changed @old_location Previous location; may be null @new_location New location; may be null
+chatEventLocationChanged old_location:chatLocation new_location:chatLocation = ChatEventAction;
+
+//@description The message TTL was changed @old_message_ttl Previous value of message_ttl @new_message_ttl New value of message_ttl
+chatEventMessageTtlChanged old_message_ttl:int32 new_message_ttl:int32 = ChatEventAction;
+
+//@description The chat permissions was changed @old_permissions Previous chat permissions @new_permissions New chat permissions
+chatEventPermissionsChanged old_permissions:chatPermissions new_permissions:chatPermissions = ChatEventAction;
+
+//@description The chat photo was changed @old_photo Previous chat photo value; may be null @new_photo New chat photo value; may be null
+chatEventPhotoChanged old_photo:chatPhoto new_photo:chatPhoto = ChatEventAction;
+
+//@description The slow_mode_delay setting of a supergroup was changed @old_slow_mode_delay Previous value of slow_mode_delay, in seconds @new_slow_mode_delay New value of slow_mode_delay, in seconds
+chatEventSlowModeDelayChanged old_slow_mode_delay:int32 new_slow_mode_delay:int32 = ChatEventAction;
+
+//@description The supergroup sticker set was changed @old_sticker_set_id Previous identifier of the chat sticker set; 0 if none @new_sticker_set_id New identifier of the chat sticker set; 0 if none
+chatEventStickerSetChanged old_sticker_set_id:int64 new_sticker_set_id:int64 = ChatEventAction;
+
+//@description The chat title was changed @old_title Previous chat title @new_title New chat title
+chatEventTitleChanged old_title:string new_title:string = ChatEventAction;
+
+//@description The chat username was changed @old_username Previous chat username @new_username New chat username
+chatEventUsernameChanged old_username:string new_username:string = ChatEventAction;
+
+//@description The has_protected_content setting of a channel was toggled @has_protected_content New value of has_protected_content
+chatEventHasProtectedContentToggled has_protected_content:Bool = ChatEventAction;
+
+//@description The can_invite_users permission of a supergroup chat was toggled @can_invite_users New value of can_invite_users permission
+chatEventInvitesToggled can_invite_users:Bool = ChatEventAction;
+
+//@description The is_all_history_available setting of a supergroup was toggled @is_all_history_available New value of is_all_history_available
+chatEventIsAllHistoryAvailableToggled is_all_history_available:Bool = ChatEventAction;
+
+//@description The sign_messages setting of a channel was toggled @sign_messages New value of sign_messages
+chatEventSignMessagesToggled sign_messages:Bool = ChatEventAction;
+
+//@description A chat invite link was edited @old_invite_link Previous information about the invite link @new_invite_link New information about the invite link
+chatEventInviteLinkEdited old_invite_link:chatInviteLink new_invite_link:chatInviteLink = ChatEventAction;
+
+//@description A chat invite link was revoked @invite_link The invite link
+chatEventInviteLinkRevoked invite_link:chatInviteLink = ChatEventAction;
+
+//@description A revoked chat invite link was deleted @invite_link The invite link
+chatEventInviteLinkDeleted invite_link:chatInviteLink = ChatEventAction;
+
+//@description A video chat was created @group_call_id Identifier of the video chat. The video chat can be received through the method getGroupCall
+chatEventVideoChatCreated group_call_id:int32 = ChatEventAction;
+
+//@description A video chat was ended @group_call_id Identifier of the video chat. The video chat can be received through the method getGroupCall
+chatEventVideoChatEnded group_call_id:int32 = ChatEventAction;
+
+//@description The mute_new_participants setting of a video chat was toggled @mute_new_participants New value of the mute_new_participants setting
+chatEventVideoChatMuteNewParticipantsToggled mute_new_participants:Bool = ChatEventAction;
+
+//@description A video chat participant was muted or unmuted @participant_id Identifier of the affected group call participant @is_muted New value of is_muted
+chatEventVideoChatParticipantIsMutedToggled participant_id:MessageSender is_muted:Bool = ChatEventAction;
+
+//@description A video chat participant volume level was changed @participant_id Identifier of the affected group call participant @volume_level New value of volume_level; 1-20000 in hundreds of percents
+chatEventVideoChatParticipantVolumeLevelChanged participant_id:MessageSender volume_level:int32 = ChatEventAction;
+
+//@description Represents a chat event @id Chat event identifier @date Point in time (Unix timestamp) when the event happened @member_id Identifier of the user or chat who performed the action @action The action
+chatEvent id:int64 date:int32 member_id:MessageSender action:ChatEventAction = ChatEvent;
+
+//@description Contains a list of chat events @events List of events
+chatEvents events:vector<chatEvent> = ChatEvents;
+
+//@description Represents a set of filters used to obtain a chat event log
+//@message_edits True, if message edits need to be returned
+//@message_deletions True, if message deletions need to be returned
+//@message_pins True, if pin/unpin events need to be returned
+//@member_joins True, if members joining events need to be returned
+//@member_leaves True, if members leaving events need to be returned
+//@member_invites True, if invited member events need to be returned
+//@member_promotions True, if member promotion/demotion events need to be returned
+//@member_restrictions True, if member restricted/unrestricted/banned/unbanned events need to be returned
+//@info_changes True, if changes in chat information need to be returned
+//@setting_changes True, if changes in chat settings need to be returned
+//@invite_link_changes True, if changes to invite links need to be returned
+//@video_chat_changes True, if video chat actions need to be returned
+chatEventLogFilters message_edits:Bool message_deletions:Bool message_pins:Bool member_joins:Bool member_leaves:Bool member_invites:Bool member_promotions:Bool member_restrictions:Bool info_changes:Bool setting_changes:Bool invite_link_changes:Bool video_chat_changes:Bool = ChatEventLogFilters;
+
+
+//@class LanguagePackStringValue @description Represents the value of a string in a language pack
+
+//@description An ordinary language pack string @value String value
+languagePackStringValueOrdinary value:string = LanguagePackStringValue;
+
+//@description A language pack string which has different forms based on the number of some object it mentions. See https://www.unicode.org/cldr/charts/latest/supplemental/language_plural_rules.html for more information
+//@zero_value Value for zero objects @one_value Value for one object @two_value Value for two objects
+//@few_value Value for few objects @many_value Value for many objects @other_value Default value
+languagePackStringValuePluralized zero_value:string one_value:string two_value:string few_value:string many_value:string other_value:string = LanguagePackStringValue;
+
+//@description A deleted language pack string, the value must be taken from the built-in English language pack
+languagePackStringValueDeleted = LanguagePackStringValue;
+
+
+//@description Represents one language pack string @key String key @value String value; pass null if the string needs to be taken from the built-in English language pack
+languagePackString key:string value:LanguagePackStringValue = LanguagePackString;
+
+//@description Contains a list of language pack strings @strings A list of language pack strings
+languagePackStrings strings:vector<languagePackString> = LanguagePackStrings;
+
+//@description Contains information about a language pack @id Unique language pack identifier
+//@base_language_pack_id Identifier of a base language pack; may be empty. If a string is missed in the language pack, then it must be fetched from base language pack. Unsupported in custom language packs
+//@name Language name @native_name Name of the language in that language
+//@plural_code A language code to be used to apply plural forms. See https://www.unicode.org/cldr/charts/latest/supplemental/language_plural_rules.html for more information
+//@is_official True, if the language pack is official @is_rtl True, if the language pack strings are RTL @is_beta True, if the language pack is a beta language pack
+//@is_installed True, if the language pack is installed by the current user
+//@total_string_count Total number of non-deleted strings from the language pack @translated_string_count Total number of translated strings from the language pack
+//@local_string_count Total number of non-deleted strings from the language pack available locally @translation_url Link to language translation interface; empty for custom local language packs
+languagePackInfo id:string base_language_pack_id:string name:string native_name:string plural_code:string is_official:Bool is_rtl:Bool is_beta:Bool is_installed:Bool total_string_count:int32 translated_string_count:int32 local_string_count:int32 translation_url:string = LanguagePackInfo;
+
+//@description Contains information about the current localization target @language_packs List of available language packs for this application
+localizationTargetInfo language_packs:vector<languagePackInfo> = LocalizationTargetInfo;
+
+
+//@class PremiumLimitType @description Describes type of a limit, increased for Premium users
+
+//@description The maximum number of joined supergroups and channels
+premiumLimitTypeSupergroupCount = PremiumLimitType;
+
+//@description The maximum number of pinned chats in the main chat list
+premiumLimitTypePinnedChatCount = PremiumLimitType;
+
+//@description The maximum number of created public chats
+premiumLimitTypeCreatedPublicChatCount = PremiumLimitType;
+
+//@description The maximum number of saved animations
+premiumLimitTypeSavedAnimationCount = PremiumLimitType;
+
+//@description The maximum number of favorite stickers
+premiumLimitTypeFavoriteStickerCount = PremiumLimitType;
+
+//@description The maximum number of chat filters
+premiumLimitTypeChatFilterCount = PremiumLimitType;
+
+//@description The maximum number of pinned and always included, or always excluded chats in a chat filter
+premiumLimitTypeChatFilterChosenChatCount = PremiumLimitType;
+
+//@description The maximum number of pinned chats in the archive chat list
+premiumLimitTypePinnedArchivedChatCount = PremiumLimitType;
+
+//@description The maximum length of sent media caption
+premiumLimitTypeCaptionLength = PremiumLimitType;
+
+//@description The maximum length of the user's bio
+premiumLimitTypeBioLength = PremiumLimitType;
+
+
+//@class PremiumFeature @description Describes a feature available to Premium users
+
+//@description Increased limits
+premiumFeatureIncreasedLimits = PremiumFeature;
+
+//@description Increased maximum upload file size
+premiumFeatureIncreasedUploadFileSize = PremiumFeature;
+
+//@description Improved download speed
+premiumFeatureImprovedDownloadSpeed = PremiumFeature;
+
+//@description The ability to convert voice notes to text
+premiumFeatureVoiceRecognition = PremiumFeature;
+
+//@description Disabled ads
+premiumFeatureDisabledAds = PremiumFeature;
+
+//@description Allowed to use more reactions
+premiumFeatureUniqueReactions = PremiumFeature;
+
+//@description Allowed to use premium stickers with unique effects
+premiumFeatureUniqueStickers = PremiumFeature;
+
+//@description Ability to change position of the main chat list, archive and mute all new chats from non-contacts, and completely disable notifications about the user's contacts joined Telegram
+premiumFeatureAdvancedChatManagement = PremiumFeature;
+
+//@description A badge in the user's profile
+premiumFeatureProfileBadge = PremiumFeature;
+
+//@description Profile photo animation on message and chat screens
+premiumFeatureAnimatedProfilePhoto = PremiumFeature;
+
+//@description Allowed to set a premium appllication icons
+premiumFeatureAppIcons = PremiumFeature;
+
+
+//@description Contains information about a limit, increased for Premium users @type The type of the limit @default_value Default value of the limit @premium_value Value of the limit for Premium users
+premiumLimit type:PremiumLimitType default_value:int32 premium_value:int32 = PremiumLimit;
+
+//@description Contains information about features, available to Premium users @features The list of available features @limits The list of limits, increased for Premium users
+//@payment_link An internal link to be opened to pay for Telegram Premium if store payment isn't possible; may be null if direct payment isn't available. If the link has type internalLinkTypeBotStart, then sendBotStartMessage must be called automatically
+premiumFeatures features:vector<PremiumFeature> limits:vector<premiumLimit> payment_link:InternalLinkType = PremiumFeatures;
+
+
+//@class PremiumSource @description Describes a source from which the Premium features screen is opened
+
+//@description A limit was exceeded @limit_type Type of the exceeded limit
+premiumSourceLimitExceeded limit_type:PremiumLimitType = PremiumSource;
+
+//@description A user tried to use a Premium feature @feature The used feature
+premiumSourceFeature feature:PremiumFeature = PremiumSource;
+
+//@description A user opened an internal link of the type internalLinkTypePremiumFeatures @referrer The referrer from the link
+premiumSourceLink referrer:string = PremiumSource;
+
+//@description A user opened the Premium features screen from settings
+premiumSourceSettings = PremiumSource;
+
+
+//@description Describes a promotion animation for a Premium feature @feature Premium feature @animation Promotion animation for the feature
+premiumFeaturePromotionAnimation feature:PremiumFeature animation:animation = PremiumFeaturePromotionAnimation;
+
+//@description Contains state of Telegram Premium subscription and promotion videos for Premium features
+//@state Text description of the state of the current Premium subscription; may be empty if the current user has no Telegram Premium subscription
+//@currency ISO 4217 currency code for Telegram Premium subscription payment
+//@monthly_amount Monthly subscription payment for Telegram Premium subscription, in the smallest units of the currency
+//@animations The list of available promotion animations for Premium features
+premiumState state:formattedText currency:string monthly_amount:int53 animations:vector<premiumFeaturePromotionAnimation> = PremiumState;
+
+
+//@class DeviceToken @description Represents a data needed to subscribe for push notifications through registerDevice method. To use specific push notification service, the correct application platform must be specified and a valid server authentication data must be uploaded at https://my.telegram.org
+
+//@description A token for Firebase Cloud Messaging @token Device registration token; may be empty to deregister a device @encrypt True, if push notifications must be additionally encrypted
+deviceTokenFirebaseCloudMessaging token:string encrypt:Bool = DeviceToken;
+
+//@description A token for Apple Push Notification service @device_token Device token; may be empty to deregister a device @is_app_sandbox True, if App Sandbox is enabled
+deviceTokenApplePush device_token:string is_app_sandbox:Bool = DeviceToken;
+
+//@description A token for Apple Push Notification service VoIP notifications @device_token Device token; may be empty to deregister a device @is_app_sandbox True, if App Sandbox is enabled @encrypt True, if push notifications must be additionally encrypted
+deviceTokenApplePushVoIP device_token:string is_app_sandbox:Bool encrypt:Bool = DeviceToken;
+
+//@description A token for Windows Push Notification Services @access_token The access token that will be used to send notifications; may be empty to deregister a device
+deviceTokenWindowsPush access_token:string = DeviceToken;
+
+//@description A token for Microsoft Push Notification Service @channel_uri Push notification channel URI; may be empty to deregister a device
+deviceTokenMicrosoftPush channel_uri:string = DeviceToken;
+
+//@description A token for Microsoft Push Notification Service VoIP channel @channel_uri Push notification channel URI; may be empty to deregister a device
+deviceTokenMicrosoftPushVoIP channel_uri:string = DeviceToken;
+
+//@description A token for web Push API @endpoint Absolute URL exposed by the push service where the application server can send push messages; may be empty to deregister a device
+//@p256dh_base64url Base64url-encoded P-256 elliptic curve Diffie-Hellman public key @auth_base64url Base64url-encoded authentication secret
+deviceTokenWebPush endpoint:string p256dh_base64url:string auth_base64url:string = DeviceToken;
+
+//@description A token for Simple Push API for Firefox OS @endpoint Absolute URL exposed by the push service where the application server can send push messages; may be empty to deregister a device
+deviceTokenSimplePush endpoint:string = DeviceToken;
+
+//@description A token for Ubuntu Push Client service @token Token; may be empty to deregister a device
+deviceTokenUbuntuPush token:string = DeviceToken;
+
+//@description A token for BlackBerry Push Service @token Token; may be empty to deregister a device
+deviceTokenBlackBerryPush token:string = DeviceToken;
+
+//@description A token for Tizen Push Service @reg_id Push service registration identifier; may be empty to deregister a device
+deviceTokenTizenPush reg_id:string = DeviceToken;
+
+
+//@description Contains a globally unique push receiver identifier, which can be used to identify which account has received a push notification @id The globally unique identifier of push notification subscription
+pushReceiverId id:int64 = PushReceiverId;
+
+
+//@class BackgroundFill @description Describes a fill of a background
+
+//@description Describes a solid fill of a background @color A color of the background in the RGB24 format
+backgroundFillSolid color:int32 = BackgroundFill;
+
+//@description Describes a gradient fill of a background @top_color A top color of the background in the RGB24 format @bottom_color A bottom color of the background in the RGB24 format
+//@rotation_angle Clockwise rotation angle of the gradient, in degrees; 0-359. Must be always divisible by 45
+backgroundFillGradient top_color:int32 bottom_color:int32 rotation_angle:int32 = BackgroundFill;
+
+//@description Describes a freeform gradient fill of a background @colors A list of 3 or 4 colors of the freeform gradients in the RGB24 format
+backgroundFillFreeformGradient colors:vector<int32> = BackgroundFill;
+
+
+//@class BackgroundType @description Describes the type of a background
+
+//@description A wallpaper in JPEG format
+//@is_blurred True, if the wallpaper must be downscaled to fit in 450x450 square and then box-blurred with radius 12
+//@is_moving True, if the background needs to be slightly moved when device is tilted
+backgroundTypeWallpaper is_blurred:Bool is_moving:Bool = BackgroundType;
+
+//@description A PNG or TGV (gzipped subset of SVG with MIME type "application/x-tgwallpattern") pattern to be combined with the background fill chosen by the user
+//@fill Fill of the background
+//@intensity Intensity of the pattern when it is shown above the filled background; 0-100.
+//@is_inverted True, if the background fill must be applied only to the pattern itself. All other pixels are black in this case. For dark themes only
+//@is_moving True, if the background needs to be slightly moved when device is tilted
+backgroundTypePattern fill:BackgroundFill intensity:int32 is_inverted:Bool is_moving:Bool = BackgroundType;
+
+//@description A filled background @fill The background fill
+backgroundTypeFill fill:BackgroundFill = BackgroundType;
+
+
+//@description Describes a chat background
+//@id Unique background identifier
+//@is_default True, if this is one of default backgrounds
+//@is_dark True, if the background is dark and is recommended to be used with dark theme
+//@name Unique background name
+//@document Document with the background; may be null. Null only for filled backgrounds
+//@type Type of the background
+background id:int64 is_default:Bool is_dark:Bool name:string document:document type:BackgroundType = Background;
+
+//@description Contains a list of backgrounds @backgrounds A list of backgrounds
+backgrounds backgrounds:vector<background> = Backgrounds;
+
+
+//@class InputBackground @description Contains information about background to set
+
+//@description A background from a local file
+//@background Background file to use. Only inputFileLocal and inputFileGenerated are supported. The file must be in JPEG format for wallpapers and in PNG format for patterns
+inputBackgroundLocal background:InputFile = InputBackground;
+
+//@description A background from the server @background_id The background identifier
+inputBackgroundRemote background_id:int64 = InputBackground;
+
+
+//@description Describes theme settings
+//@accent_color Theme accent color in ARGB format
+//@background The background to be used in chats; may be null
+//@outgoing_message_fill The fill to be used as a background for outgoing messages
+//@animate_outgoing_message_fill If true, the freeform gradient fill needs to be animated on every sent message
+//@outgoing_message_accent_color Accent color of outgoing messages in ARGB format
+themeSettings accent_color:int32 background:background outgoing_message_fill:BackgroundFill animate_outgoing_message_fill:Bool outgoing_message_accent_color:int32 = ThemeSettings;
+
+
+//@description Describes a chat theme
+//@name Theme name
+//@light_settings Theme settings for a light chat theme
+//@dark_settings Theme settings for a dark chat theme
+chatTheme name:string light_settings:themeSettings dark_settings:themeSettings = ChatTheme;
+
+
+//@description Contains a list of hashtags @hashtags A list of hashtags
+hashtags hashtags:vector<string> = Hashtags;
+
+
+//@class CanTransferOwnershipResult @description Represents result of checking whether the current session can be used to transfer a chat ownership to another user
+
+//@description The session can be used
+canTransferOwnershipResultOk = CanTransferOwnershipResult;
+
+//@description The 2-step verification needs to be enabled first
+canTransferOwnershipResultPasswordNeeded = CanTransferOwnershipResult;
+
+//@description The 2-step verification was enabled recently, user needs to wait @retry_after Time left before the session can be used to transfer ownership of a chat, in seconds
+canTransferOwnershipResultPasswordTooFresh retry_after:int32 = CanTransferOwnershipResult;
+
+//@description The session was created recently, user needs to wait @retry_after Time left before the session can be used to transfer ownership of a chat, in seconds
+canTransferOwnershipResultSessionTooFresh retry_after:int32 = CanTransferOwnershipResult;
+
+
+//@class CheckChatUsernameResult @description Represents result of checking whether a username can be set for a chat
+
+//@description The username can be set
+checkChatUsernameResultOk = CheckChatUsernameResult;
+
+//@description The username is invalid
+checkChatUsernameResultUsernameInvalid = CheckChatUsernameResult;
+
+//@description The username is occupied
+checkChatUsernameResultUsernameOccupied = CheckChatUsernameResult;
+
+//@description The user has too many chats with username, one of them must be made private first
+checkChatUsernameResultPublicChatsTooMuch = CheckChatUsernameResult;
+
+//@description The user can't be a member of a public supergroup
+checkChatUsernameResultPublicGroupsUnavailable = CheckChatUsernameResult;
+
+
+//@class CheckStickerSetNameResult @description Represents result of checking whether a name can be used for a new sticker set
+
+//@description The name can be set
+checkStickerSetNameResultOk = CheckStickerSetNameResult;
+
+//@description The name is invalid
+checkStickerSetNameResultNameInvalid = CheckStickerSetNameResult;
+
+//@description The name is occupied
+checkStickerSetNameResultNameOccupied = CheckStickerSetNameResult;
+
+
+//@class ResetPasswordResult @description Represents result of 2-step verification password reset
+
+//@description The password was reset
+resetPasswordResultOk = ResetPasswordResult;
+
+//@description The password reset request is pending @pending_reset_date Point in time (Unix timestamp) after which the password can be reset immediately using resetPassword
+resetPasswordResultPending pending_reset_date:int32 = ResetPasswordResult;
+
+//@description The password reset request was declined @retry_date Point in time (Unix timestamp) when the password reset can be retried
+resetPasswordResultDeclined retry_date:int32 = ResetPasswordResult;
+
+
+//@class MessageFileType @description Contains information about a file with messages exported from another app
+
+//@description The messages was exported from a private chat @name Name of the other party; may be empty if unrecognized
+messageFileTypePrivate name:string = MessageFileType;
+
+//@description The messages was exported from a group chat @title Title of the group chat; may be empty if unrecognized
+messageFileTypeGroup title:string = MessageFileType;
+
+//@description The messages was exported from a chat of unknown type
+messageFileTypeUnknown = MessageFileType;
+
+
+//@class PushMessageContent @description Contains content of a push message notification
+
+//@description A general message with hidden content @is_pinned True, if the message is a pinned message with the specified content
+pushMessageContentHidden is_pinned:Bool = PushMessageContent;
+
+//@description An animation message (GIF-style). @animation Message content; may be null @caption Animation caption @is_pinned True, if the message is a pinned message with the specified content
+pushMessageContentAnimation animation:animation caption:string is_pinned:Bool = PushMessageContent;
+
+//@description An audio message @audio Message content; may be null @is_pinned True, if the message is a pinned message with the specified content
+pushMessageContentAudio audio:audio is_pinned:Bool = PushMessageContent;
+
+//@description A message with a user contact @name Contact's name @is_pinned True, if the message is a pinned message with the specified content
+pushMessageContentContact name:string is_pinned:Bool = PushMessageContent;
+
+//@description A contact has registered with Telegram
+pushMessageContentContactRegistered = PushMessageContent;
+
+//@description A document message (a general file) @document Message content; may be null @is_pinned True, if the message is a pinned message with the specified content
+pushMessageContentDocument document:document is_pinned:Bool = PushMessageContent;
+
+//@description A message with a game @title Game title, empty for pinned game message @is_pinned True, if the message is a pinned message with the specified content
+pushMessageContentGame title:string is_pinned:Bool = PushMessageContent;
+
+//@description A new high score was achieved in a game @title Game title, empty for pinned message @score New score, 0 for pinned message @is_pinned True, if the message is a pinned message with the specified content
+pushMessageContentGameScore title:string score:int32 is_pinned:Bool = PushMessageContent;
+
+//@description A message with an invoice from a bot @price Product price @is_pinned True, if the message is a pinned message with the specified content
+pushMessageContentInvoice price:string is_pinned:Bool = PushMessageContent;
+
+//@description A message with a location @is_live True, if the location is live @is_pinned True, if the message is a pinned message with the specified content
+pushMessageContentLocation is_live:Bool is_pinned:Bool = PushMessageContent;
+
+//@description A photo message @photo Message content; may be null @caption Photo caption @is_secret True, if the photo is secret @is_pinned True, if the message is a pinned message with the specified content
+pushMessageContentPhoto photo:photo caption:string is_secret:Bool is_pinned:Bool = PushMessageContent;
+
+//@description A message with a poll @question Poll question @is_regular True, if the poll is regular and not in quiz mode @is_pinned True, if the message is a pinned message with the specified content
+pushMessageContentPoll question:string is_regular:Bool is_pinned:Bool = PushMessageContent;
+
+//@description A screenshot of a message in the chat has been taken
+pushMessageContentScreenshotTaken = PushMessageContent;
+
+//@description A message with a sticker @sticker Message content; may be null @emoji Emoji corresponding to the sticker; may be empty @is_pinned True, if the message is a pinned message with the specified content
+pushMessageContentSticker sticker:sticker emoji:string is_pinned:Bool = PushMessageContent;
+
+//@description A text message @text Message text @is_pinned True, if the message is a pinned message with the specified content
+pushMessageContentText text:string is_pinned:Bool = PushMessageContent;
+
+//@description A video message @video Message content; may be null @caption Video caption @is_secret True, if the video is secret @is_pinned True, if the message is a pinned message with the specified content
+pushMessageContentVideo video:video caption:string is_secret:Bool is_pinned:Bool = PushMessageContent;
+
+//@description A video note message @video_note Message content; may be null @is_pinned True, if the message is a pinned message with the specified content
+pushMessageContentVideoNote video_note:videoNote is_pinned:Bool = PushMessageContent;
+
+//@description A voice note message @voice_note Message content; may be null @is_pinned True, if the message is a pinned message with the specified content
+pushMessageContentVoiceNote voice_note:voiceNote is_pinned:Bool = PushMessageContent;
+
+//@description A newly created basic group
+pushMessageContentBasicGroupChatCreate = PushMessageContent;
+
+//@description New chat members were invited to a group @member_name Name of the added member @is_current_user True, if the current user was added to the group
+//@is_returned True, if the user has returned to the group themselves
+pushMessageContentChatAddMembers member_name:string is_current_user:Bool is_returned:Bool = PushMessageContent;
+
+//@description A chat photo was edited
+pushMessageContentChatChangePhoto = PushMessageContent;
+
+//@description A chat title was edited @title New chat title
+pushMessageContentChatChangeTitle title:string = PushMessageContent;
+
+//@description A chat theme was edited @theme_name If non-empty, name of a new theme, set for the chat. Otherwise chat theme was reset to the default one
+pushMessageContentChatSetTheme theme_name:string = PushMessageContent;
+
+//@description A chat member was deleted @member_name Name of the deleted member @is_current_user True, if the current user was deleted from the group
+//@is_left True, if the user has left the group themselves
+pushMessageContentChatDeleteMember member_name:string is_current_user:Bool is_left:Bool = PushMessageContent;
+
+//@description A new member joined the chat via an invite link
+pushMessageContentChatJoinByLink = PushMessageContent;
+
+//@description A new member was accepted to the chat by an administrator
+pushMessageContentChatJoinByRequest = PushMessageContent;
+
+//@description A new recurrent payment was made by the current user @amount The paid amount
+pushMessageContentRecurringPayment amount:string = PushMessageContent;
+
+//@description A forwarded messages @total_count Number of forwarded messages
+pushMessageContentMessageForwards total_count:int32 = PushMessageContent;
+
+//@description A media album @total_count Number of messages in the album @has_photos True, if the album has at least one photo @has_videos True, if the album has at least one video
+//@has_audios True, if the album has at least one audio file @has_documents True, if the album has at least one document
+pushMessageContentMediaAlbum total_count:int32 has_photos:Bool has_videos:Bool has_audios:Bool has_documents:Bool = PushMessageContent;
+
+
+//@class NotificationType @description Contains detailed information about a notification
+
+//@description New message was received @message The message @show_preview True, if message content must be displayed in notifications
+notificationTypeNewMessage message:message show_preview:Bool = NotificationType;
+
+//@description New secret chat was created
+notificationTypeNewSecretChat = NotificationType;
+
+//@description New call was received @call_id Call identifier
+notificationTypeNewCall call_id:int32 = NotificationType;
+
+//@description New message was received through a push notification
+//@message_id The message identifier. The message will not be available in the chat history, but the ID can be used in viewMessages, or as reply_to_message_id
+//@sender_id Identifier of the sender of the message. Corresponding user or chat may be inaccessible
+//@sender_name Name of the sender
+//@is_outgoing True, if the message is outgoing
+//@content Push message content
+notificationTypeNewPushMessage message_id:int53 sender_id:MessageSender sender_name:string is_outgoing:Bool content:PushMessageContent = NotificationType;
+
+
+//@class NotificationGroupType @description Describes the type of notifications in a notification group
+
+//@description A group containing notifications of type notificationTypeNewMessage and notificationTypeNewPushMessage with ordinary unread messages
+notificationGroupTypeMessages = NotificationGroupType;
+
+//@description A group containing notifications of type notificationTypeNewMessage and notificationTypeNewPushMessage with unread mentions of the current user, replies to their messages, or a pinned message
+notificationGroupTypeMentions = NotificationGroupType;
+
+//@description A group containing a notification of type notificationTypeNewSecretChat
+notificationGroupTypeSecretChat = NotificationGroupType;
+
+//@description A group containing notifications of type notificationTypeNewCall
+notificationGroupTypeCalls = NotificationGroupType;
+
+
+//@description Describes a notification sound in MP3 format
+//@id Unique identifier of the notification sound
+//@duration Duration of the sound, in seconds
+//@date Point in time (Unix timestamp) when the sound was created
+//@title Title of the notification sound
+//@data Arbitrary data, defined while the sound was uploaded
+//@sound File containing the sound
+notificationSound id:int64 duration:int32 date:int32 title:string data:string sound:file = NotificationSound;
+
+//@description Contains a list of notification sounds @notification_sounds A list of notification sounds
+notificationSounds notification_sounds:vector<notificationSound> = NotificationSounds;
+
+
+//@description Contains information about a notification @id Unique persistent identifier of this notification @date Notification date
+//@is_silent True, if the notification was explicitly sent without sound @type Notification type
+notification id:int32 date:int32 is_silent:Bool type:NotificationType = Notification;
+
+//@description Describes a group of notifications @id Unique persistent auto-incremented from 1 identifier of the notification group @type Type of the group
+//@chat_id Identifier of a chat to which all notifications in the group belong
+//@total_count Total number of active notifications in the group @notifications The list of active notifications
+notificationGroup id:int32 type:NotificationGroupType chat_id:int53 total_count:int32 notifications:vector<notification> = NotificationGroup;
+
+
+//@class OptionValue @description Represents the value of an option
+
+//@description Represents a boolean option @value The value of the option
+optionValueBoolean value:Bool = OptionValue;
+
+//@description Represents an unknown option or an option which has a default value
+optionValueEmpty = OptionValue;
+
+//@description Represents an integer option @value The value of the option
+optionValueInteger value:int64 = OptionValue;
+
+//@description Represents a string option @value The value of the option
+optionValueString value:string = OptionValue;
+
+
+//@description Represents one member of a JSON object @key Member's key @value Member's value
+jsonObjectMember key:string value:JsonValue = JsonObjectMember;
+
+//@class JsonValue @description Represents a JSON value
+
+//@description Represents a null JSON value
+jsonValueNull = JsonValue;
+
+//@description Represents a boolean JSON value @value The value
+jsonValueBoolean value:Bool = JsonValue;
+
+//@description Represents a numeric JSON value @value The value
+jsonValueNumber value:double = JsonValue;
+
+//@description Represents a string JSON value @value The value
+jsonValueString value:string = JsonValue;
+
+//@description Represents a JSON array @values The list of array elements
+jsonValueArray values:vector<JsonValue> = JsonValue;
+
+//@description Represents a JSON object @members The list of object members
+jsonValueObject members:vector<jsonObjectMember> = JsonValue;
+
+
+//@class UserPrivacySettingRule @description Represents a single rule for managing privacy settings
+
+//@description A rule to allow all users to do something
+userPrivacySettingRuleAllowAll = UserPrivacySettingRule;
+
+//@description A rule to allow all of a user's contacts to do something
+userPrivacySettingRuleAllowContacts = UserPrivacySettingRule;
+
+//@description A rule to allow certain specified users to do something @user_ids The user identifiers, total number of users in all rules must not exceed 1000
+userPrivacySettingRuleAllowUsers user_ids:vector<int53> = UserPrivacySettingRule;
+
+//@description A rule to allow all members of certain specified basic groups and supergroups to doing something @chat_ids The chat identifiers, total number of chats in all rules must not exceed 20
+userPrivacySettingRuleAllowChatMembers chat_ids:vector<int53> = UserPrivacySettingRule;
+
+//@description A rule to restrict all users from doing something
+userPrivacySettingRuleRestrictAll = UserPrivacySettingRule;
+
+//@description A rule to restrict all contacts of a user from doing something
+userPrivacySettingRuleRestrictContacts = UserPrivacySettingRule;
+
+//@description A rule to restrict all specified users from doing something @user_ids The user identifiers, total number of users in all rules must not exceed 1000
+userPrivacySettingRuleRestrictUsers user_ids:vector<int53> = UserPrivacySettingRule;
+
+//@description A rule to restrict all members of specified basic groups and supergroups from doing something @chat_ids The chat identifiers, total number of chats in all rules must not exceed 20
+userPrivacySettingRuleRestrictChatMembers chat_ids:vector<int53> = UserPrivacySettingRule;
+
+//@description A list of privacy rules. Rules are matched in the specified order. The first matched rule defines the privacy setting for a given user. If no rule matches, the action is not allowed @rules A list of rules
+userPrivacySettingRules rules:vector<UserPrivacySettingRule> = UserPrivacySettingRules;
+
+//@class UserPrivacySetting @description Describes available user privacy settings
+
+//@description A privacy setting for managing whether the user's online status is visible
+userPrivacySettingShowStatus = UserPrivacySetting;
+
+//@description A privacy setting for managing whether the user's profile photo is visible
+userPrivacySettingShowProfilePhoto = UserPrivacySetting;
+
+//@description A privacy setting for managing whether a link to the user's account is included in forwarded messages
+userPrivacySettingShowLinkInForwardedMessages = UserPrivacySetting;
+
+//@description A privacy setting for managing whether the user's phone number is visible
+userPrivacySettingShowPhoneNumber = UserPrivacySetting;
+
+//@description A privacy setting for managing whether the user can be invited to chats
+userPrivacySettingAllowChatInvites = UserPrivacySetting;
+
+//@description A privacy setting for managing whether the user can be called
+userPrivacySettingAllowCalls = UserPrivacySetting;
+
+//@description A privacy setting for managing whether peer-to-peer connections can be used for calls
+userPrivacySettingAllowPeerToPeerCalls = UserPrivacySetting;
+
+//@description A privacy setting for managing whether the user can be found by their phone number. Checked only if the phone number is not known to the other user. Can be set only to "Allow contacts" or "Allow all"
+userPrivacySettingAllowFindingByPhoneNumber = UserPrivacySetting;
+
+
+//@description Contains information about the period of inactivity after which the current user's account will automatically be deleted @days Number of days of inactivity before the account will be flagged for deletion; 30-366 days
+accountTtl days:int32 = AccountTtl;
+
+
+//@class SessionType @description Represents the type of a session
+
+//@description The session is running on an Android device
+sessionTypeAndroid = SessionType;
+
+//@description The session is running on a generic Apple device
+sessionTypeApple = SessionType;
+
+//@description The session is running on the Brave browser
+sessionTypeBrave = SessionType;
+
+//@description The session is running on the Chrome browser
+sessionTypeChrome = SessionType;
+
+//@description The session is running on the Edge browser
+sessionTypeEdge = SessionType;
+
+//@description The session is running on the Firefox browser
+sessionTypeFirefox = SessionType;
+
+//@description The session is running on an iPad device
+sessionTypeIpad = SessionType;
+
+//@description The session is running on an iPhone device
+sessionTypeIphone = SessionType;
+
+//@description The session is running on a Linux device
+sessionTypeLinux = SessionType;
+
+//@description The session is running on a Mac device
+sessionTypeMac = SessionType;
+
+//@description The session is running on the Opera browser
+sessionTypeOpera = SessionType;
+
+//@description The session is running on the Safari browser
+sessionTypeSafari = SessionType;
+
+//@description The session is running on an Ubuntu device
+sessionTypeUbuntu = SessionType;
+
+//@description The session is running on an unknown type of device
+sessionTypeUnknown = SessionType;
+
+//@description The session is running on the Vivaldi browser
+sessionTypeVivaldi = SessionType;
+
+//@description The session is running on a Windows device
+sessionTypeWindows = SessionType;
+
+//@description The session is running on an Xbox console
+sessionTypeXbox = SessionType;
+
+
+//@description Contains information about one session in a Telegram application used by the current user. Sessions must be shown to the user in the returned order
+//@id Session identifier @is_current True, if this session is the current session
+//@is_password_pending True, if a password is needed to complete authorization of the session
+//@can_accept_secret_chats True, if incoming secret chats can be accepted by the session
+//@can_accept_calls True, if incoming calls can be accepted by the session
+//@type Session type based on the system and application version, which can be used to display a corresponding icon
+//@api_id Telegram API identifier, as provided by the application @application_name Name of the application, as provided by the application
+//@application_version The version of the application, as provided by the application @is_official_application True, if the application is an official application or uses the api_id of an official application
+//@device_model Model of the device the application has been run or is running on, as provided by the application @platform Operating system the application has been run or is running on, as provided by the application
+//@system_version Version of the operating system the application has been run or is running on, as provided by the application @log_in_date Point in time (Unix timestamp) when the user has logged in
+//@last_active_date Point in time (Unix timestamp) when the session was last used @ip IP address from which the session was created, in human-readable format
+//@country A two-letter country code for the country from which the session was created, based on the IP address @region Region code from which the session was created, based on the IP address
+session id:int64 is_current:Bool is_password_pending:Bool can_accept_secret_chats:Bool can_accept_calls:Bool type:SessionType api_id:int32 application_name:string application_version:string is_official_application:Bool device_model:string platform:string system_version:string log_in_date:int32 last_active_date:int32 ip:string country:string region:string = Session;
+
+//@description Contains a list of sessions @sessions List of sessions @inactive_session_ttl_days Number of days of inactivity before sessions will automatically be terminated; 1-366 days
+sessions sessions:vector<session> inactive_session_ttl_days:int32 = Sessions;
+
+
+//@description Contains information about one website the current user is logged in with Telegram
+//@id Website identifier
+//@domain_name The domain name of the website
+//@bot_user_id User identifier of a bot linked with the website
+//@browser The version of a browser used to log in
+//@platform Operating system the browser is running on
+//@log_in_date Point in time (Unix timestamp) when the user was logged in
+//@last_active_date Point in time (Unix timestamp) when obtained authorization was last used
+//@ip IP address from which the user was logged in, in human-readable format
+//@location Human-readable description of a country and a region from which the user was logged in, based on the IP address
+connectedWebsite id:int64 domain_name:string bot_user_id:int53 browser:string platform:string log_in_date:int32 last_active_date:int32 ip:string location:string = ConnectedWebsite;
+
+//@description Contains a list of websites the current user is logged in with Telegram @websites List of connected websites
+connectedWebsites websites:vector<connectedWebsite> = ConnectedWebsites;
+
+
+//@class ChatReportReason @description Describes the reason why a chat is reported
+
+//@description The chat contains spam messages
+chatReportReasonSpam = ChatReportReason;
+
+//@description The chat promotes violence
+chatReportReasonViolence = ChatReportReason;
+
+//@description The chat contains pornographic messages
+chatReportReasonPornography = ChatReportReason;
+
+//@description The chat has child abuse related content
+chatReportReasonChildAbuse = ChatReportReason;
+
+//@description The chat contains copyrighted content
+chatReportReasonCopyright = ChatReportReason;
+
+//@description The location-based chat is unrelated to its stated location
+chatReportReasonUnrelatedLocation = ChatReportReason;
+
+//@description The chat represents a fake account
+chatReportReasonFake = ChatReportReason;
+
+//@description The chat has illegal drugs related content
+chatReportReasonIllegalDrugs = ChatReportReason;
+
+//@description The chat contains messages with personal details
+chatReportReasonPersonalDetails = ChatReportReason;
+
+//@description A custom reason provided by the user
+chatReportReasonCustom = ChatReportReason;
+
+
+//@class TargetChat @description Describes the target chat to be opened
+
+//@description The currently opened chat needs to be kept
+targetChatCurrent = TargetChat;
+
+//@description The chat needs to be chosen by the user among chats of the specified types
+//@allow_user_chats True, if private chats with ordinary users are allowed
+//@allow_bot_chats True, if private chats with other bots are allowed
+//@allow_group_chats True, if basic group and supergroup chats are allowed
+//@allow_channel_chats True, if channel chats are allowed
+targetChatChosen allow_user_chats:Bool allow_bot_chats:Bool allow_group_chats:Bool allow_channel_chats:Bool = TargetChat;
+
+//@description The chat needs to be open with the provided internal link @link An internal link pointing to the chat
+targetChatInternalLink link:InternalLinkType = TargetChat;
+
+
+//@class InternalLinkType @description Describes an internal https://t.me or tg: link, which must be processed by the application in a special way
+
+//@description The link is a link to the active sessions section of the application. Use getActiveSessions to handle the link
+internalLinkTypeActiveSessions = InternalLinkType;
+
+//@description The link is a link to an attachment menu bot to be opened in the specified or a chosen chat. Process given target_chat to open the chat.
+//-Then call searchPublicChat with the given bot username, check that the user is a bot and can be added to attachment menu. Then use getAttachmentMenuBot to receive information about the bot.
+//-If the bot isn't added to attachment menu, then user needs to confirm adding the bot to attachment menu. If user confirms adding, then use toggleBotIsAddedToAttachmentMenu to add it.
+//-If the attachment menu bot can't be used in the opened chat, show an error to the user. If the bot is added to attachment menu and can be used in the chat, then use openWebApp with the given URL
+//@target_chat Target chat to be opened @bot_username Username of the bot @url URL to be passed to openWebApp
+internalLinkTypeAttachmentMenuBot target_chat:TargetChat bot_username:string url:string = InternalLinkType;
+
+//@description The link contains an authentication code. Call checkAuthenticationCode with the code if the current authorization state is authorizationStateWaitCode @code The authentication code
+internalLinkTypeAuthenticationCode code:string = InternalLinkType;
+
+//@description The link is a link to a background. Call searchBackground with the given background name to process the link @background_name Name of the background
+internalLinkTypeBackground background_name:string = InternalLinkType;
+
+//@description The link is a link to a chat with a Telegram bot. Call searchPublicChat with the given bot username, check that the user is a bot, show START button in the chat with the bot,
+//-and then call sendBotStartMessage with the given start parameter after the button is pressed
+//@bot_username Username of the bot @start_parameter The parameter to be passed to sendBotStartMessage
+internalLinkTypeBotStart bot_username:string start_parameter:string = InternalLinkType;
+
+//@description The link is a link to a Telegram bot, which is supposed to be added to a group chat. Call searchPublicChat with the given bot username, check that the user is a bot and can be added to groups,
+//-ask the current user to select a basic group or a supergroup chat to add the bot to, taking into account that bots can be added to a public supergroup only by administrators of the supergroup.
+//-If administrator rights are provided by the link, call getChatMember to receive the current bot rights in the chat and if the bot already is an administrator,
+//-check that the current user can edit its administrator rights, combine received rights with the requested administrator rights, show confirmation box to the user,
+//-and call setChatMemberStatus with the chosen chat and confirmed administrator rights. Before call to setChatMemberStatus it may be required to upgrade the chosen basic group chat to a supergroup chat.
+//-Then if start_parameter isn't empty, call sendBotStartMessage with the given start parameter and the chosen chat, otherwise just send /start message with bot's username added to the chat.
+//@bot_username Username of the bot @start_parameter The parameter to be passed to sendBotStartMessage @administrator_rights Expected administrator rights for the bot; may be null
+internalLinkTypeBotStartInGroup bot_username:string start_parameter:string administrator_rights:chatAdministratorRights = InternalLinkType;
+
+//@description The link is a link to a Telegram bot, which is supposed to be added to a channel chat as an administrator. Call searchPublicChat with the given bot username and check that the user is a bot,
+//-ask the current user to select a channel chat to add the bot to as an administrator. Then call getChatMember to receive the current bot rights in the chat and if the bot already is an administrator,
+//-check that the current user can edit its administrator rights and combine received rights with the requested administrator rights. Then show confirmation box to the user, and call setChatMemberStatus with the chosen chat and confirmed rights
+//@bot_username Username of the bot @administrator_rights Expected administrator rights for the bot
+internalLinkTypeBotAddToChannel bot_username:string administrator_rights:chatAdministratorRights = InternalLinkType;
+
+//@description The link is a link to the change phone number section of the app
+internalLinkTypeChangePhoneNumber = InternalLinkType;
+
+//@description The link is a chat invite link. Call checkChatInviteLink with the given invite link to process the link @invite_link Internal representation of the invite link
+internalLinkTypeChatInvite invite_link:string = InternalLinkType;
+
+//@description The link is a link to the filter settings section of the app
+internalLinkTypeFilterSettings = InternalLinkType;
+
+//@description The link is a link to a game. Call searchPublicChat with the given bot username, check that the user is a bot, ask the current user to select a chat to send the game, and then call sendMessage with inputMessageGame
+//@bot_username Username of the bot that owns the game @game_short_name Short name of the game
+internalLinkTypeGame bot_username:string game_short_name:string = InternalLinkType;
+
+//@description The link is a link to an invoice. Call getPaymentForm with the given invoice name to process the link @invoice_name Name of the invoice
+internalLinkTypeInvoice invoice_name:string = InternalLinkType;
+
+//@description The link is a link to a language pack. Call getLanguagePackInfo with the given language pack identifier to process the link @language_pack_id Language pack identifier
+internalLinkTypeLanguagePack language_pack_id:string = InternalLinkType;
+
+//@description The link is a link to the language settings section of the app
+internalLinkTypeLanguageSettings = InternalLinkType;
+
+//@description The link is a link to a Telegram message. Call getMessageLinkInfo with the given URL to process the link @url URL to be passed to getMessageLinkInfo
+internalLinkTypeMessage url:string = InternalLinkType;
+
+//@description The link contains a message draft text. A share screen needs to be shown to the user, then the chosen chat must be opened and the text is added to the input field
+//@text Message draft text @contains_link True, if the first line of the text contains a link. If true, the input field needs to be focused and the text after the link must be selected
+internalLinkTypeMessageDraft text:formattedText contains_link:Bool = InternalLinkType;
+
+//@description The link contains a request of Telegram passport data. Call getPassportAuthorizationForm with the given parameters to process the link if the link was received from outside of the application, otherwise ignore it
+//@bot_user_id User identifier of the service's bot @scope Telegram Passport element types requested by the service @public_key Service's public key @nonce Unique request identifier provided by the service
+//@callback_url An HTTP URL to open once the request is finished or canceled with the parameter tg_passport=success or tg_passport=cancel respectively. If empty, then the link tgbot{bot_user_id}://passport/success or tgbot{bot_user_id}://passport/cancel needs to be opened instead
+internalLinkTypePassportDataRequest bot_user_id:int53 scope:string public_key:string nonce:string callback_url:string = InternalLinkType;
+
+//@description The link can be used to confirm ownership of a phone number to prevent account deletion. Call sendPhoneNumberConfirmationCode with the given hash and phone number to process the link
+//@hash Hash value from the link @phone_number Phone number value from the link
+internalLinkTypePhoneNumberConfirmation hash:string phone_number:string = InternalLinkType;
+
+//@description The link is a link to the Premium features screen of the applcation from which the user can subscribe to Telegram Premium. Call getPremiumFeatures with the given referrer to process the link @referrer Referrer specified in the link
+internalLinkTypePremiumFeatures referrer:string = InternalLinkType;
+
+//@description The link is a link to the privacy and security settings section of the app
+internalLinkTypePrivacyAndSecuritySettings = InternalLinkType;
+
+//@description The link is a link to a proxy. Call addProxy with the given parameters to process the link and add the proxy
+//@server Proxy server IP address @port Proxy server port @type Type of the proxy
+internalLinkTypeProxy server:string port:int32 type:ProxyType = InternalLinkType;
+
+//@description The link is a link to a chat by its username. Call searchPublicChat with the given chat username to process the link @chat_username Username of the chat
+internalLinkTypePublicChat chat_username:string = InternalLinkType;
+
+//@description The link can be used to login the current user on another device, but it must be scanned from QR-code using in-app camera. An alert similar to
+//-"This code can be used to allow someone to log in to your Telegram account. To confirm Telegram login, please go to Settings > Devices > Scan QR and scan the code" needs to be shown
+internalLinkTypeQrCodeAuthentication = InternalLinkType;
+
+//@description The link is a link to application settings
+internalLinkTypeSettings = InternalLinkType;
+
+//@description The link is a link to a sticker set. Call searchStickerSet with the given sticker set name to process the link and show the sticker set @sticker_set_name Name of the sticker set
+internalLinkTypeStickerSet sticker_set_name:string = InternalLinkType;
+
+//@description The link is a link to a theme. TDLib has no theme support yet @theme_name Name of the theme
+internalLinkTypeTheme theme_name:string = InternalLinkType;
+
+//@description The link is a link to the theme settings section of the app
+internalLinkTypeThemeSettings = InternalLinkType;
+
+//@description The link is an unknown tg: link. Call getDeepLinkInfo to process the link @link Link to be passed to getDeepLinkInfo
+internalLinkTypeUnknownDeepLink link:string = InternalLinkType;
+
+//@description The link is a link to an unsupported proxy. An alert can be shown to the user
+internalLinkTypeUnsupportedProxy = InternalLinkType;
+
+//@description The link is a link to a user by its phone number. Call searchUserByPhoneNumber with the given phone number to process the link @phone_number Phone number of the user
+internalLinkTypeUserPhoneNumber phone_number:string = InternalLinkType;
+
+//@description The link is a link to a video chat. Call searchPublicChat with the given chat username, and then joinGroupCall with the given invite hash to process the link
+//@chat_username Username of the chat with the video chat @invite_hash If non-empty, invite hash to be used to join the video chat without being muted by administrators
+//@is_live_stream True, if the video chat is expected to be a live stream in a channel or a broadcast group
+internalLinkTypeVideoChat chat_username:string invite_hash:string is_live_stream:Bool = InternalLinkType;
+
+
+//@description Contains an HTTPS link to a message in a supergroup or channel @link Message link @is_public True, if the link will work for non-members of the chat
+messageLink link:string is_public:Bool = MessageLink;
+
+//@description Contains information about a link to a message in a chat
+//@is_public True, if the link is a public link for a message in a chat
+//@chat_id If found, identifier of the chat to which the message belongs, 0 otherwise
+//@message If found, the linked message; may be null
+//@media_timestamp Timestamp from which the video/audio/video note/voice note playing must start, in seconds; 0 if not specified. The media can be in the message content or in its web page preview
+//@for_album True, if the whole media album to which the message belongs is linked
+//@for_comment True, if the message is linked as a channel post comment or from a message thread
+messageLinkInfo is_public:Bool chat_id:int53 message:message media_timestamp:int32 for_album:Bool for_comment:Bool = MessageLinkInfo;
+
+
+//@description Contains a part of a file @data File bytes
+filePart data:bytes = FilePart;
+
+
+//@class FileType @description Represents the type of a file
+
+//@description The data is not a file
+fileTypeNone = FileType;
+
+//@description The file is an animation
+fileTypeAnimation = FileType;
+
+//@description The file is an audio file
+fileTypeAudio = FileType;
+
+//@description The file is a document
+fileTypeDocument = FileType;
+
+//@description The file is a notification sound
+fileTypeNotificationSound = FileType;
+
+//@description The file is a photo
+fileTypePhoto = FileType;
+
+//@description The file is a profile photo
+fileTypeProfilePhoto = FileType;
+
+//@description The file was sent to a secret chat (the file type is not known to the server)
+fileTypeSecret = FileType;
+
+//@description The file is a thumbnail of a file from a secret chat
+fileTypeSecretThumbnail = FileType;
+
+//@description The file is a file from Secure storage used for storing Telegram Passport files
+fileTypeSecure = FileType;
+
+//@description The file is a sticker
+fileTypeSticker = FileType;
+
+//@description The file is a thumbnail of another file
+fileTypeThumbnail = FileType;
+
+//@description The file type is not yet known
+fileTypeUnknown = FileType;
+
+//@description The file is a video
+fileTypeVideo = FileType;
+
+//@description The file is a video note
+fileTypeVideoNote = FileType;
+
+//@description The file is a voice note
+fileTypeVoiceNote = FileType;
+
+//@description The file is a wallpaper or a background pattern
+fileTypeWallpaper = FileType;
+
+
+//@description Contains the storage usage statistics for a specific file type @file_type File type @size Total size of the files, in bytes @count Total number of files
+storageStatisticsByFileType file_type:FileType size:int53 count:int32 = StorageStatisticsByFileType;
+
+//@description Contains the storage usage statistics for a specific chat @chat_id Chat identifier; 0 if none @size Total size of the files in the chat, in bytes @count Total number of files in the chat @by_file_type Statistics split by file types
+storageStatisticsByChat chat_id:int53 size:int53 count:int32 by_file_type:vector<storageStatisticsByFileType> = StorageStatisticsByChat;
+
+//@description Contains the exact storage usage statistics split by chats and file type @size Total size of files, in bytes @count Total number of files @by_chat Statistics split by chats
+storageStatistics size:int53 count:int32 by_chat:vector<storageStatisticsByChat> = StorageStatistics;
+
+//@description Contains approximate storage usage statistics, excluding files of unknown file type @files_size Approximate total size of files, in bytes @file_count Approximate number of files
+//@database_size Size of the database @language_pack_database_size Size of the language pack database @log_size Size of the TDLib internal log
+storageStatisticsFast files_size:int53 file_count:int32 database_size:int53 language_pack_database_size:int53 log_size:int53 = StorageStatisticsFast;
+
+//@description Contains database statistics
+//@statistics Database statistics in an unspecified human-readable format
+databaseStatistics statistics:string = DatabaseStatistics;
+
+
+//@class NetworkType @description Represents the type of a network
+
+//@description The network is not available
+networkTypeNone = NetworkType;
+
+//@description A mobile network
+networkTypeMobile = NetworkType;
+
+//@description A mobile roaming network
+networkTypeMobileRoaming = NetworkType;
+
+//@description A Wi-Fi network
+networkTypeWiFi = NetworkType;
+
+//@description A different network type (e.g., Ethernet network)
+networkTypeOther = NetworkType;
+
+
+//@class NetworkStatisticsEntry @description Contains statistics about network usage
+
+//@description Contains information about the total amount of data that was used to send and receive files
+//@file_type Type of the file the data is part of; pass null if the data isn't related to files
+//@network_type Type of the network the data was sent through. Call setNetworkType to maintain the actual network type
+//@sent_bytes Total number of bytes sent @received_bytes Total number of bytes received
+networkStatisticsEntryFile file_type:FileType network_type:NetworkType sent_bytes:int53 received_bytes:int53 = NetworkStatisticsEntry;
+
+//@description Contains information about the total amount of data that was used for calls
+//@network_type Type of the network the data was sent through. Call setNetworkType to maintain the actual network type
+//@sent_bytes Total number of bytes sent
+//@received_bytes Total number of bytes received
+//@duration Total call duration, in seconds
+networkStatisticsEntryCall network_type:NetworkType sent_bytes:int53 received_bytes:int53 duration:double = NetworkStatisticsEntry;
+
+//@description A full list of available network statistic entries @since_date Point in time (Unix timestamp) from which the statistics are collected @entries Network statistics entries
+networkStatistics since_date:int32 entries:vector<NetworkStatisticsEntry> = NetworkStatistics;
+
+
+//@description Contains auto-download settings
+//@is_auto_download_enabled True, if the auto-download is enabled
+//@max_photo_file_size The maximum size of a photo file to be auto-downloaded, in bytes
+//@max_video_file_size The maximum size of a video file to be auto-downloaded, in bytes
+//@max_other_file_size The maximum size of other file types to be auto-downloaded, in bytes
+//@video_upload_bitrate The maximum suggested bitrate for uploaded videos, in kbit/s
+//@preload_large_videos True, if the beginning of video files needs to be preloaded for instant playback
+//@preload_next_audio True, if the next audio track needs to be preloaded while the user is listening to an audio file
+//@use_less_data_for_calls True, if "use less data for calls" option needs to be enabled
+autoDownloadSettings is_auto_download_enabled:Bool max_photo_file_size:int32 max_video_file_size:int53 max_other_file_size:int53 video_upload_bitrate:int32 preload_large_videos:Bool preload_next_audio:Bool use_less_data_for_calls:Bool = AutoDownloadSettings;
+
+//@description Contains auto-download settings presets for the current user
+//@low Preset with lowest settings; supposed to be used by default when roaming
+//@medium Preset with medium settings; supposed to be used by default when using mobile data
+//@high Preset with highest settings; supposed to be used by default when connected on Wi-Fi
+autoDownloadSettingsPresets low:autoDownloadSettings medium:autoDownloadSettings high:autoDownloadSettings = AutoDownloadSettingsPresets;
+
+
+//@class ConnectionState @description Describes the current state of the connection to Telegram servers
+
+//@description Currently waiting for the network to become available. Use setNetworkType to change the available network type
+connectionStateWaitingForNetwork = ConnectionState;
+
+//@description Currently establishing a connection with a proxy server
+connectionStateConnectingToProxy = ConnectionState;
+
+//@description Currently establishing a connection to the Telegram servers
+connectionStateConnecting = ConnectionState;
+
+//@description Downloading data received while the application was offline
+connectionStateUpdating = ConnectionState;
+
+//@description There is a working connection to the Telegram servers
+connectionStateReady = ConnectionState;
+
+
+//@class TopChatCategory @description Represents the categories of chats for which a list of frequently used chats can be retrieved
+
+//@description A category containing frequently used private chats with non-bot users
+topChatCategoryUsers = TopChatCategory;
+
+//@description A category containing frequently used private chats with bot users
+topChatCategoryBots = TopChatCategory;
+
+//@description A category containing frequently used basic groups and supergroups
+topChatCategoryGroups = TopChatCategory;
+
+//@description A category containing frequently used channels
+topChatCategoryChannels = TopChatCategory;
+
+//@description A category containing frequently used chats with inline bots sorted by their usage in inline mode
+topChatCategoryInlineBots = TopChatCategory;
+
+//@description A category containing frequently used chats used for calls
+topChatCategoryCalls = TopChatCategory;
+
+//@description A category containing frequently used chats used to forward messages
+topChatCategoryForwardChats = TopChatCategory;
+
+
+//@class TMeUrlType @description Describes the type of a URL linking to an internal Telegram entity
+
+//@description A URL linking to a user @user_id Identifier of the user
+tMeUrlTypeUser user_id:int53 = TMeUrlType;
+
+//@description A URL linking to a public supergroup or channel @supergroup_id Identifier of the supergroup or channel
+tMeUrlTypeSupergroup supergroup_id:int53 = TMeUrlType;
+
+//@description A chat invite link @info Information about the chat invite link
+tMeUrlTypeChatInvite info:chatInviteLinkInfo = TMeUrlType;
+
+//@description A URL linking to a sticker set @sticker_set_id Identifier of the sticker set
+tMeUrlTypeStickerSet sticker_set_id:int64 = TMeUrlType;
+
+//@description Represents a URL linking to an internal Telegram entity @url URL @type Type of the URL
+tMeUrl url:string type:TMeUrlType = TMeUrl;
+
+//@description Contains a list of t.me URLs @urls List of URLs
+tMeUrls urls:vector<tMeUrl> = TMeUrls;
+
+
+//@class SuggestedAction @description Describes an action suggested to the current user
+
+//@description Suggests the user to enable "archive_and_mute_new_chats_from_unknown_users" option
+suggestedActionEnableArchiveAndMuteNewChats = SuggestedAction;
+
+//@description Suggests the user to check whether they still remember their 2-step verification password
+suggestedActionCheckPassword = SuggestedAction;
+
+//@description Suggests the user to check whether authorization phone number is correct and change the phone number if it is inaccessible
+suggestedActionCheckPhoneNumber = SuggestedAction;
+
+//@description Suggests the user to view a hint about the meaning of one and two check marks on sent messages
+suggestedActionViewChecksHint = SuggestedAction;
+
+//@description Suggests the user to convert specified supergroup to a broadcast group @supergroup_id Supergroup identifier
+suggestedActionConvertToBroadcastGroup supergroup_id:int53 = SuggestedAction;
+
+//@description Suggests the user to set a 2-step verification password to be able to log in again @authorization_delay The number of days to pass between consecutive authorizations if the user declines to set password
+suggestedActionSetPassword authorization_delay:int32 = SuggestedAction;
+
+
+//@description Contains a counter @count Count
+count count:int32 = Count;
+
+//@description Contains some text @text Text
+text text:string = Text;
+
+//@description Contains a value representing a number of seconds @seconds Number of seconds
+seconds seconds:double = Seconds;
+
+//@description Contains size of downloaded prefix of a file @size The prefix size, in bytes
+fileDownloadedPrefixSize size:int53 = FileDownloadedPrefixSize;
+
+
+//@description Contains information about a tg: deep link @text Text to be shown to the user @need_update_application True, if the user must be asked to update the application
+deepLinkInfo text:formattedText need_update_application:Bool = DeepLinkInfo;
+
+
+//@class TextParseMode @description Describes the way the text needs to be parsed for TextEntities
+
+//@description The text uses Markdown-style formatting
+//@version Version of the parser: 0 or 1 - Telegram Bot API "Markdown" parse mode, 2 - Telegram Bot API "MarkdownV2" parse mode
+textParseModeMarkdown version:int32 = TextParseMode;
+
+//@description The text uses HTML-style formatting. The same as Telegram Bot API "HTML" parse mode
+textParseModeHTML = TextParseMode;
+
+
+//@class ProxyType @description Describes the type of a proxy server
+
+//@description A SOCKS5 proxy server @username Username for logging in; may be empty @password Password for logging in; may be empty
+proxyTypeSocks5 username:string password:string = ProxyType;
+
+//@description A HTTP transparent proxy server @username Username for logging in; may be empty @password Password for logging in; may be empty @http_only Pass true if the proxy supports only HTTP requests and doesn't support transparent TCP connections via HTTP CONNECT method
+proxyTypeHttp username:string password:string http_only:Bool = ProxyType;
+
+//@description An MTProto proxy server @secret The proxy's secret in hexadecimal encoding
+proxyTypeMtproto secret:string = ProxyType;
+
+
+//@description Contains information about a proxy server @id Unique identifier of the proxy @server Proxy server IP address @port Proxy server port @last_used_date Point in time (Unix timestamp) when the proxy was last used; 0 if never @is_enabled True, if the proxy is enabled now @type Type of the proxy
+proxy id:int32 server:string port:int32 last_used_date:int32 is_enabled:Bool type:ProxyType = Proxy;
+
+//@description Represents a list of proxy servers @proxies List of proxy servers
+proxies proxies:vector<proxy> = Proxies;
+
+
+//@description A sticker to be added to a sticker set
+//@sticker File with the sticker; must fit in a 512x512 square. For WEBP stickers and masks the file must be in PNG format, which will be converted to WEBP server-side. Otherwise, the file must be local or uploaded within a week. See https://core.telegram.org/animated_stickers#technical-requirements for technical requirements
+//@emojis Emojis corresponding to the sticker
+//@type Sticker type
+inputSticker sticker:InputFile emojis:string type:StickerType = InputSticker;
+
+
+//@description Represents a date range @start_date Point in time (Unix timestamp) at which the date range begins @end_date Point in time (Unix timestamp) at which the date range ends
+dateRange start_date:int32 end_date:int32 = DateRange;
+
+
+//@description A value with information about its recent changes @value The current value @previous_value The value for the previous day @growth_rate_percentage The growth rate of the value, as a percentage
+statisticalValue value:double previous_value:double growth_rate_percentage:double = StatisticalValue;
+
+
+//@class StatisticalGraph @description Describes a statistical graph
+
+//@description A graph data @json_data Graph data in JSON format @zoom_token If non-empty, a token which can be used to receive a zoomed in graph
+statisticalGraphData json_data:string zoom_token:string = StatisticalGraph;
+
+//@description The graph data to be asynchronously loaded through getStatisticalGraph @token The token to use for data loading
+statisticalGraphAsync token:string = StatisticalGraph;
+
+//@description An error message to be shown to the user instead of the graph @error_message The error message
+statisticalGraphError error_message:string = StatisticalGraph;
+
+
+//@description Contains statistics about interactions with a message
+//@message_id Message identifier
+//@view_count Number of times the message was viewed
+//@forward_count Number of times the message was forwarded
+chatStatisticsMessageInteractionInfo message_id:int53 view_count:int32 forward_count:int32 = ChatStatisticsMessageInteractionInfo;
+
+//@description Contains statistics about messages sent by a user
+//@user_id User identifier
+//@sent_message_count Number of sent messages
+//@average_character_count Average number of characters in sent messages; 0 if unknown
+chatStatisticsMessageSenderInfo user_id:int53 sent_message_count:int32 average_character_count:int32 = ChatStatisticsMessageSenderInfo;
+
+//@description Contains statistics about administrator actions done by a user
+//@user_id Administrator user identifier
+//@deleted_message_count Number of messages deleted by the administrator
+//@banned_user_count Number of users banned by the administrator
+//@restricted_user_count Number of users restricted by the administrator
+chatStatisticsAdministratorActionsInfo user_id:int53 deleted_message_count:int32 banned_user_count:int32 restricted_user_count:int32 = ChatStatisticsAdministratorActionsInfo;
+
+//@description Contains statistics about number of new members invited by a user
+//@user_id User identifier
+//@added_member_count Number of new members invited by the user
+chatStatisticsInviterInfo user_id:int53 added_member_count:int32 = ChatStatisticsInviterInfo;
+
+
+//@class ChatStatistics @description Contains a detailed statistics about a chat
+
+//@description A detailed statistics about a supergroup chat
+//@period A period to which the statistics applies
+//@member_count Number of members in the chat
+//@message_count Number of messages sent to the chat
+//@viewer_count Number of users who viewed messages in the chat
+//@sender_count Number of users who sent messages to the chat
+//@member_count_graph A graph containing number of members in the chat
+//@join_graph A graph containing number of members joined and left the chat
+//@join_by_source_graph A graph containing number of new member joins per source
+//@language_graph A graph containing distribution of active users per language
+//@message_content_graph A graph containing distribution of sent messages by content type
+//@action_graph A graph containing number of different actions in the chat
+//@day_graph A graph containing distribution of message views per hour
+//@week_graph A graph containing distribution of message views per day of week
+//@top_senders List of users sent most messages in the last week
+//@top_administrators List of most active administrators in the last week
+//@top_inviters List of most active inviters of new members in the last week
+chatStatisticsSupergroup period:dateRange member_count:statisticalValue message_count:statisticalValue viewer_count:statisticalValue sender_count:statisticalValue member_count_graph:StatisticalGraph join_graph:StatisticalGraph join_by_source_graph:StatisticalGraph language_graph:StatisticalGraph message_content_graph:StatisticalGraph action_graph:StatisticalGraph day_graph:StatisticalGraph week_graph:StatisticalGraph top_senders:vector<chatStatisticsMessageSenderInfo> top_administrators:vector<chatStatisticsAdministratorActionsInfo> top_inviters:vector<chatStatisticsInviterInfo> = ChatStatistics;
+
+//@description A detailed statistics about a channel chat
+//@period A period to which the statistics applies
+//@member_count Number of members in the chat
+//@mean_view_count Mean number of times the recently sent messages was viewed
+//@mean_share_count Mean number of times the recently sent messages was shared
+//@enabled_notifications_percentage A percentage of users with enabled notifications for the chat
+//@member_count_graph A graph containing number of members in the chat
+//@join_graph A graph containing number of members joined and left the chat
+//@mute_graph A graph containing number of members muted and unmuted the chat
+//@view_count_by_hour_graph A graph containing number of message views in a given hour in the last two weeks
+//@view_count_by_source_graph A graph containing number of message views per source
+//@join_by_source_graph A graph containing number of new member joins per source
+//@language_graph A graph containing number of users viewed chat messages per language
+//@message_interaction_graph A graph containing number of chat message views and shares
+//@instant_view_interaction_graph A graph containing number of views of associated with the chat instant views
+//@recent_message_interactions Detailed statistics about number of views and shares of recently sent messages
+chatStatisticsChannel period:dateRange member_count:statisticalValue mean_view_count:statisticalValue mean_share_count:statisticalValue enabled_notifications_percentage:double member_count_graph:StatisticalGraph join_graph:StatisticalGraph mute_graph:StatisticalGraph view_count_by_hour_graph:StatisticalGraph view_count_by_source_graph:StatisticalGraph join_by_source_graph:StatisticalGraph language_graph:StatisticalGraph message_interaction_graph:StatisticalGraph instant_view_interaction_graph:StatisticalGraph recent_message_interactions:vector<chatStatisticsMessageInteractionInfo> = ChatStatistics;
+
+
+//@description A detailed statistics about a message @message_interaction_graph A graph containing number of message views and shares
+messageStatistics message_interaction_graph:StatisticalGraph = MessageStatistics;
+
+
+//@description A point on a Cartesian plane @x The point's first coordinate @y The point's second coordinate
+point x:double y:double = Point;
+
+
+//@class VectorPathCommand @description Represents a vector path command
+
+//@description A straight line to a given point @end_point The end point of the straight line
+vectorPathCommandLine end_point:point = VectorPathCommand;
+
+//@description A cubic Bézier curve to a given point @start_control_point The start control point of the curve @end_control_point The end control point of the curve @end_point The end point of the curve
+vectorPathCommandCubicBezierCurve start_control_point:point end_control_point:point end_point:point = VectorPathCommand;
+
+
+//@class BotCommandScope @description Represents the scope to which bot commands are relevant
+
+//@description A scope covering all users
+botCommandScopeDefault = BotCommandScope;
+
+//@description A scope covering all private chats
+botCommandScopeAllPrivateChats = BotCommandScope;
+
+//@description A scope covering all group and supergroup chats
+botCommandScopeAllGroupChats = BotCommandScope;
+
+//@description A scope covering all group and supergroup chat administrators
+botCommandScopeAllChatAdministrators = BotCommandScope;
+
+//@description A scope covering all members of a chat @chat_id Chat identifier
+botCommandScopeChat chat_id:int53 = BotCommandScope;
+
+//@description A scope covering all administrators of a chat @chat_id Chat identifier
+botCommandScopeChatAdministrators chat_id:int53 = BotCommandScope;
+
+//@description A scope covering a member of a chat @chat_id Chat identifier @user_id User identifier
+botCommandScopeChatMember chat_id:int53 user_id:int53 = BotCommandScope;
+
+
+//@class Update @description Contains notifications about data changes
+
+//@description The user authorization state has changed @authorization_state New authorization state
+updateAuthorizationState authorization_state:AuthorizationState = Update;
+
+//@description A new message was received; can also be an outgoing message @message The new message
+updateNewMessage message:message = Update;
+
+//@description A request to send a message has reached the Telegram server. This doesn't mean that the message will be sent successfully or even that the send message request will be processed. This update will be sent only if the option "use_quick_ack" is set to true. This update may be sent multiple times for the same message
+//@chat_id The chat identifier of the sent message @message_id A temporary message identifier
+updateMessageSendAcknowledged chat_id:int53 message_id:int53 = Update;
+
+//@description A message has been successfully sent @message The sent message. Usually only the message identifier, date, and content are changed, but almost all other fields can also change @old_message_id The previous temporary message identifier
+updateMessageSendSucceeded message:message old_message_id:int53 = Update;
+
+//@description A message failed to send. Be aware that some messages being sent can be irrecoverably deleted, in which case updateDeleteMessages will be received instead of this update
+//@message The failed to send message @old_message_id The previous temporary message identifier @error_code An error code @error_message Error message
+updateMessageSendFailed message:message old_message_id:int53 error_code:int32 error_message:string = Update;
+
+//@description The message content has changed @chat_id Chat identifier @message_id Message identifier @new_content New message content
+updateMessageContent chat_id:int53 message_id:int53 new_content:MessageContent = Update;
+
+//@description A message was edited. Changes in the message content will come in a separate updateMessageContent @chat_id Chat identifier @message_id Message identifier @edit_date Point in time (Unix timestamp) when the message was edited @reply_markup New message reply markup; may be null
+updateMessageEdited chat_id:int53 message_id:int53 edit_date:int32 reply_markup:ReplyMarkup = Update;
+
+//@description The message pinned state was changed @chat_id Chat identifier @message_id The message identifier @is_pinned True, if the message is pinned
+updateMessageIsPinned chat_id:int53 message_id:int53 is_pinned:Bool = Update;
+
+//@description The information about interactions with a message has changed @chat_id Chat identifier @message_id Message identifier @interaction_info New information about interactions with the message; may be null
+updateMessageInteractionInfo chat_id:int53 message_id:int53 interaction_info:messageInteractionInfo = Update;
+
+//@description The message content was opened. Updates voice note messages to "listened", video note messages to "viewed" and starts the TTL timer for self-destructing messages @chat_id Chat identifier @message_id Message identifier
+updateMessageContentOpened chat_id:int53 message_id:int53 = Update;
+
+//@description A message with an unread mention was read @chat_id Chat identifier @message_id Message identifier @unread_mention_count The new number of unread mention messages left in the chat
+updateMessageMentionRead chat_id:int53 message_id:int53 unread_mention_count:int32 = Update;
+
+//@description The list of unread reactions added to a message was changed @chat_id Chat identifier @message_id Message identifier @unread_reactions The new list of unread reactions @unread_reaction_count The new number of messages with unread reactions left in the chat
+updateMessageUnreadReactions chat_id:int53 message_id:int53 unread_reactions:vector<unreadReaction> unread_reaction_count:int32 = Update;
+
+//@description A message with a live location was viewed. When the update is received, the application is supposed to update the live location
+//@chat_id Identifier of the chat with the live location message @message_id Identifier of the message with live location
+updateMessageLiveLocationViewed chat_id:int53 message_id:int53 = Update;
+
+//@description A new chat has been loaded/created. This update is guaranteed to come before the chat identifier is returned to the application. The chat field changes will be reported through separate updates @chat The chat
+updateNewChat chat:chat = Update;
+
+//@description The title of a chat was changed @chat_id Chat identifier @title The new chat title
+updateChatTitle chat_id:int53 title:string = Update;
+
+//@description A chat photo was changed @chat_id Chat identifier @photo The new chat photo; may be null
+updateChatPhoto chat_id:int53 photo:chatPhotoInfo = Update;
+
+//@description Chat permissions was changed @chat_id Chat identifier @permissions The new chat permissions
+updateChatPermissions chat_id:int53 permissions:chatPermissions = Update;
+
+//@description The last message of a chat was changed. If last_message is null, then the last message in the chat became unknown. Some new unknown messages might be added to the chat in this case @chat_id Chat identifier @last_message The new last message in the chat; may be null @positions The new chat positions in the chat lists
+updateChatLastMessage chat_id:int53 last_message:message positions:vector<chatPosition> = Update;
+
+//@description The position of a chat in a chat list has changed. Instead of this update updateChatLastMessage or updateChatDraftMessage might be sent @chat_id Chat identifier @position New chat position. If new order is 0, then the chat needs to be removed from the list
+updateChatPosition chat_id:int53 position:chatPosition = Update;
+
+//@description Incoming messages were read or the number of unread messages has been changed @chat_id Chat identifier @last_read_inbox_message_id Identifier of the last read incoming message @unread_count The number of unread messages left in the chat
+updateChatReadInbox chat_id:int53 last_read_inbox_message_id:int53 unread_count:int32 = Update;
+
+//@description Outgoing messages were read @chat_id Chat identifier @last_read_outbox_message_id Identifier of last read outgoing message
+updateChatReadOutbox chat_id:int53 last_read_outbox_message_id:int53 = Update;
+
+//@description The chat action bar was changed @chat_id Chat identifier @action_bar The new value of the action bar; may be null
+updateChatActionBar chat_id:int53 action_bar:ChatActionBar = Update;
+
+//@description The chat available reactions were changed @chat_id Chat identifier @available_reactions The new list of reactions, available in the chat
+updateChatAvailableReactions chat_id:int53 available_reactions:vector<string> = Update;
+
+//@description A chat draft has changed. Be aware that the update may come in the currently opened chat but with old content of the draft. If the user has changed the content of the draft, this update mustn't be applied @chat_id Chat identifier @draft_message The new draft message; may be null @positions The new chat positions in the chat lists
+updateChatDraftMessage chat_id:int53 draft_message:draftMessage positions:vector<chatPosition> = Update;
+
+//@description The message sender that is selected to send messages in a chat has changed @chat_id Chat identifier @message_sender_id New value of message_sender_id; may be null if the user can't change message sender
+updateChatMessageSender chat_id:int53 message_sender_id:MessageSender = Update;
+
+//@description The message Time To Live setting for a chat was changed @chat_id Chat identifier @message_ttl New value of message_ttl
+updateChatMessageTtl chat_id:int53 message_ttl:int32 = Update;
+
+//@description Notification settings for a chat were changed @chat_id Chat identifier @notification_settings The new notification settings
+updateChatNotificationSettings chat_id:int53 notification_settings:chatNotificationSettings = Update;
+
+//@description The chat pending join requests were changed @chat_id Chat identifier @pending_join_requests The new data about pending join requests; may be null
+updateChatPendingJoinRequests chat_id:int53 pending_join_requests:chatJoinRequestsInfo = Update;
+
+//@description The default chat reply markup was changed. Can occur because new messages with reply markup were received or because an old reply markup was hidden by the user
+//@chat_id Chat identifier @reply_markup_message_id Identifier of the message from which reply markup needs to be used; 0 if there is no default custom reply markup in the chat
+updateChatReplyMarkup chat_id:int53 reply_markup_message_id:int53 = Update;
+
+//@description The chat theme was changed @chat_id Chat identifier @theme_name The new name of the chat theme; may be empty if theme was reset to default
+updateChatTheme chat_id:int53 theme_name:string = Update;
+
+//@description The chat unread_mention_count has changed @chat_id Chat identifier @unread_mention_count The number of unread mention messages left in the chat
+updateChatUnreadMentionCount chat_id:int53 unread_mention_count:int32 = Update;
+
+//@description The chat unread_reaction_count has changed @chat_id Chat identifier @unread_reaction_count The number of messages with unread reactions left in the chat
+updateChatUnreadReactionCount chat_id:int53 unread_reaction_count:int32 = Update;
+
+//@description A chat video chat state has changed @chat_id Chat identifier @video_chat New value of video_chat
+updateChatVideoChat chat_id:int53 video_chat:videoChat = Update;
+
+//@description The value of the default disable_notification parameter, used when a message is sent to the chat, was changed @chat_id Chat identifier @default_disable_notification The new default_disable_notification value
+updateChatDefaultDisableNotification chat_id:int53 default_disable_notification:Bool = Update;
+
+//@description A chat content was allowed or restricted for saving @chat_id Chat identifier @has_protected_content New value of has_protected_content
+updateChatHasProtectedContent chat_id:int53 has_protected_content:Bool = Update;
+
+//@description A chat's has_scheduled_messages field has changed @chat_id Chat identifier @has_scheduled_messages New value of has_scheduled_messages
+updateChatHasScheduledMessages chat_id:int53 has_scheduled_messages:Bool = Update;
+
+//@description A chat was blocked or unblocked @chat_id Chat identifier @is_blocked New value of is_blocked
+updateChatIsBlocked chat_id:int53 is_blocked:Bool = Update;
+
+//@description A chat was marked as unread or was read @chat_id Chat identifier @is_marked_as_unread New value of is_marked_as_unread
+updateChatIsMarkedAsUnread chat_id:int53 is_marked_as_unread:Bool = Update;
+
+//@description The list of chat filters or a chat filter has changed @chat_filters The new list of chat filters @main_chat_list_position Position of the main chat list among chat filters, 0-based
+updateChatFilters chat_filters:vector<chatFilterInfo> main_chat_list_position:int32 = Update;
+
+//@description The number of online group members has changed. This update with non-zero number of online group members is sent only for currently opened chats. There is no guarantee that it will be sent just after the number of online users has changed @chat_id Identifier of the chat @online_member_count New number of online members in the chat, or 0 if unknown
+updateChatOnlineMemberCount chat_id:int53 online_member_count:int32 = Update;
+
+//@description Notification settings for some type of chats were updated @scope Types of chats for which notification settings were updated @notification_settings The new notification settings
+updateScopeNotificationSettings scope:NotificationSettingsScope notification_settings:scopeNotificationSettings = Update;
+
+//@description A notification was changed @notification_group_id Unique notification group identifier @notification Changed notification
+updateNotification notification_group_id:int32 notification:notification = Update;
+
+//@description A list of active notifications in a notification group has changed
+//@notification_group_id Unique notification group identifier
+//@type New type of the notification group
+//@chat_id Identifier of a chat to which all notifications in the group belong
+//@notification_settings_chat_id Chat identifier, which notification settings must be applied to the added notifications
+//@notification_sound_id Identifier of the notification sound to be played; 0 if sound is disabled
+//@total_count Total number of unread notifications in the group, can be bigger than number of active notifications
+//@added_notifications List of added group notifications, sorted by notification ID @removed_notification_ids Identifiers of removed group notifications, sorted by notification ID
+updateNotificationGroup notification_group_id:int32 type:NotificationGroupType chat_id:int53 notification_settings_chat_id:int53 notification_sound_id:int64 total_count:int32 added_notifications:vector<notification> removed_notification_ids:vector<int32> = Update;
+
+//@description Contains active notifications that was shown on previous application launches. This update is sent only if the message database is used. In that case it comes once before any updateNotification and updateNotificationGroup update @groups Lists of active notification groups
+updateActiveNotifications groups:vector<notificationGroup> = Update;
+
+//@description Describes whether there are some pending notification updates. Can be used to prevent application from killing, while there are some pending notifications
+//@have_delayed_notifications True, if there are some delayed notification updates, which will be sent soon
+//@have_unreceived_notifications True, if there can be some yet unreceived notifications, which are being fetched from the server
+updateHavePendingNotifications have_delayed_notifications:Bool have_unreceived_notifications:Bool = Update;
+
+//@description Some messages were deleted @chat_id Chat identifier @message_ids Identifiers of the deleted messages
+//@is_permanent True, if the messages are permanently deleted by a user (as opposed to just becoming inaccessible)
+//@from_cache True, if the messages are deleted only from the cache and can possibly be retrieved again in the future
+updateDeleteMessages chat_id:int53 message_ids:vector<int53> is_permanent:Bool from_cache:Bool = Update;
+
+//@description A message sender activity in the chat has changed @chat_id Chat identifier @message_thread_id If not 0, a message thread identifier in which the action was performed @sender_id Identifier of a message sender performing the action @action The action
+updateChatAction chat_id:int53 message_thread_id:int53 sender_id:MessageSender action:ChatAction = Update;
+
+//@description The user went online or offline @user_id User identifier @status New status of the user
+updateUserStatus user_id:int53 status:UserStatus = Update;
+
+//@description Some data of a user has changed. This update is guaranteed to come before the user identifier is returned to the application @user New data about the user
+updateUser user:user = Update;
+
+//@description Some data of a basic group has changed. This update is guaranteed to come before the basic group identifier is returned to the application @basic_group New data about the group
+updateBasicGroup basic_group:basicGroup = Update;
+
+//@description Some data of a supergroup or a channel has changed. This update is guaranteed to come before the supergroup identifier is returned to the application @supergroup New data about the supergroup
+updateSupergroup supergroup:supergroup = Update;
+
+//@description Some data of a secret chat has changed. This update is guaranteed to come before the secret chat identifier is returned to the application @secret_chat New data about the secret chat
+updateSecretChat secret_chat:secretChat = Update;
+
+//@description Some data in userFullInfo has been changed @user_id User identifier @user_full_info New full information about the user
+updateUserFullInfo user_id:int53 user_full_info:userFullInfo = Update;
+
+//@description Some data in basicGroupFullInfo has been changed @basic_group_id Identifier of a basic group @basic_group_full_info New full information about the group
+updateBasicGroupFullInfo basic_group_id:int53 basic_group_full_info:basicGroupFullInfo = Update;
+
+//@description Some data in supergroupFullInfo has been changed @supergroup_id Identifier of the supergroup or channel @supergroup_full_info New full information about the supergroup
+updateSupergroupFullInfo supergroup_id:int53 supergroup_full_info:supergroupFullInfo = Update;
+
+//@description A service notification from the server was received. Upon receiving this the application must show a popup with the content of the notification
+//@type Notification type. If type begins with "AUTH_KEY_DROP_", then two buttons "Cancel" and "Log out" must be shown under notification; if user presses the second, all local data must be destroyed using Destroy method
+//@content Notification content
+updateServiceNotification type:string content:MessageContent = Update;
+
+//@description Information about a file was updated @file New data about the file
+updateFile file:file = Update;
+
+//@description The file generation process needs to be started by the application
+//@generation_id Unique identifier for the generation process
+//@original_path The path to a file from which a new file is generated; may be empty
+//@destination_path The path to a file that must be created and where the new file is generated
+//@conversion String specifying the conversion applied to the original file. If conversion is "#url#" than original_path contains an HTTP/HTTPS URL of a file, which must be downloaded by the application
+updateFileGenerationStart generation_id:int64 original_path:string destination_path:string conversion:string = Update;
+
+//@description File generation is no longer needed @generation_id Unique identifier for the generation process
+updateFileGenerationStop generation_id:int64 = Update;
+
+//@description The state of the file download list has changed
+//@total_size Total size of files in the file download list, in bytes
+//@total_count Total number of files in the file download list
+//@downloaded_size Total downloaded size of files in the file download list, in bytes
+updateFileDownloads total_size:int53 total_count:int32 downloaded_size:int53 = Update;
+
+//@description A file was added to the file download list. This update is sent only after file download list is loaded for the first time @file_download The added file download @counts New number of being downloaded and recently downloaded files found
+updateFileAddedToDownloads file_download:fileDownload counts:downloadedFileCounts = Update;
+
+//@description A file download was changed. This update is sent only after file download list is loaded for the first time @file_id File identifier
+//@complete_date Point in time (Unix timestamp) when the file downloading was completed; 0 if the file downloading isn't completed
+//@is_paused True, if downloading of the file is paused
+//@counts New number of being downloaded and recently downloaded files found
+updateFileDownload file_id:int32 complete_date:int32 is_paused:Bool counts:downloadedFileCounts = Update;
+
+//@description A file was removed from the file download list. This update is sent only after file download list is loaded for the first time @file_id File identifier @counts New number of being downloaded and recently downloaded files found
+updateFileRemovedFromDownloads file_id:int32 counts:downloadedFileCounts = Update;
+
+//@description New call was created or information about a call was updated @call New data about a call
+updateCall call:call = Update;
+
+//@description Information about a group call was updated @group_call New data about a group call
+updateGroupCall group_call:groupCall = Update;
+
+//@description Information about a group call participant was changed. The updates are sent only after the group call is received through getGroupCall and only if the call is joined or being joined
+//@group_call_id Identifier of group call @participant New data about a participant
+updateGroupCallParticipant group_call_id:int32 participant:groupCallParticipant = Update;
+
+//@description New call signaling data arrived @call_id The call identifier @data The data
+updateNewCallSignalingData call_id:int32 data:bytes = Update;
+
+//@description Some privacy setting rules have been changed @setting The privacy setting @rules New privacy rules
+updateUserPrivacySettingRules setting:UserPrivacySetting rules:userPrivacySettingRules = Update;
+
+//@description Number of unread messages in a chat list has changed. This update is sent only if the message database is used @chat_list The chat list with changed number of unread messages
+//@unread_count Total number of unread messages @unread_unmuted_count Total number of unread messages in unmuted chats
+updateUnreadMessageCount chat_list:ChatList unread_count:int32 unread_unmuted_count:int32 = Update;
+
+//@description Number of unread chats, i.e. with unread messages or marked as unread, has changed. This update is sent only if the message database is used
+//@chat_list The chat list with changed number of unread messages
+//@total_count Approximate total number of chats in the chat list
+//@unread_count Total number of unread chats @unread_unmuted_count Total number of unread unmuted chats
+//@marked_as_unread_count Total number of chats marked as unread @marked_as_unread_unmuted_count Total number of unmuted chats marked as unread
+updateUnreadChatCount chat_list:ChatList total_count:int32 unread_count:int32 unread_unmuted_count:int32 marked_as_unread_count:int32 marked_as_unread_unmuted_count:int32 = Update;
+
+//@description An option changed its value @name The option name @value The new option value
+updateOption name:string value:OptionValue = Update;
+
+//@description A sticker set has changed @sticker_set The sticker set
+updateStickerSet sticker_set:stickerSet = Update;
+
+//@description The list of installed sticker sets was updated @is_masks True, if the list of installed mask sticker sets was updated @sticker_set_ids The new list of installed ordinary sticker sets
+updateInstalledStickerSets is_masks:Bool sticker_set_ids:vector<int64> = Update;
+
+//@description The list of trending sticker sets was updated or some of them were viewed @sticker_sets The prefix of the list of trending sticker sets with the newest trending sticker sets
+updateTrendingStickerSets sticker_sets:trendingStickerSets = Update;
+
+//@description The list of recently used stickers was updated @is_attached True, if the list of stickers attached to photo or video files was updated, otherwise the list of sent stickers is updated @sticker_ids The new list of file identifiers of recently used stickers
+updateRecentStickers is_attached:Bool sticker_ids:vector<int32> = Update;
+
+//@description The list of favorite stickers was updated @sticker_ids The new list of file identifiers of favorite stickers
+updateFavoriteStickers sticker_ids:vector<int32> = Update;
+
+//@description The list of saved animations was updated @animation_ids The new list of file identifiers of saved animations
+updateSavedAnimations animation_ids:vector<int32> = Update;
+
+//@description The list of saved notifications sounds was updated. This update may not be sent until information about a notification sound was requested for the first time @notification_sound_ids The new list of identifiers of saved notification sounds
+updateSavedNotificationSounds notification_sound_ids:vector<int64> = Update;
+
+//@description The selected background has changed @for_dark_theme True, if background for dark theme has changed @background The new selected background; may be null
+updateSelectedBackground for_dark_theme:Bool background:background = Update;
+
+//@description The list of available chat themes has changed @chat_themes The new list of chat themes
+updateChatThemes chat_themes:vector<chatTheme> = Update;
+
+//@description Some language pack strings have been updated @localization_target Localization target to which the language pack belongs @language_pack_id Identifier of the updated language pack @strings List of changed language pack strings
+updateLanguagePackStrings localization_target:string language_pack_id:string strings:vector<languagePackString> = Update;
+
+//@description The connection state has changed. This update must be used only to show a human-readable description of the connection state @state The new connection state
+updateConnectionState state:ConnectionState = Update;
+
+//@description New terms of service must be accepted by the user. If the terms of service are declined, then the deleteAccount method must be called with the reason "Decline ToS update" @terms_of_service_id Identifier of the terms of service @terms_of_service The new terms of service
+updateTermsOfService terms_of_service_id:string terms_of_service:termsOfService = Update;
+
+//@description The list of users nearby has changed. The update is guaranteed to be sent only 60 seconds after a successful searchChatsNearby request @users_nearby The new list of users nearby
+updateUsersNearby users_nearby:vector<chatNearby> = Update;
+
+//@description The list of bots added to attachment menu has changed @bots The new list of bots added to attachment menu. The bots must not be shown on scheduled messages screen
+updateAttachmentMenuBots bots:vector<attachmentMenuBot> = Update;
+
+//@description A message was sent by an opened Web App, so the Web App needs to be closed @web_app_launch_id Identifier of Web App launch
+updateWebAppMessageSent web_app_launch_id:int64 = Update;
+
+//@description The list of supported reactions has changed @reactions The new list of supported reactions
+updateReactions reactions:vector<reaction> = Update;
+
+//@description The list of supported dice emojis has changed @emojis The new list of supported dice emojis
+updateDiceEmojis emojis:vector<string> = Update;
+
+//@description Some animated emoji message was clicked and a big animated sticker must be played if the message is visible on the screen. chatActionWatchingAnimations with the text of the message needs to be sent if the sticker is played
+//@chat_id Chat identifier @message_id Message identifier @sticker The animated sticker to be played
+updateAnimatedEmojiMessageClicked chat_id:int53 message_id:int53 sticker:sticker = Update;
+
+//@description The parameters of animation search through GetOption("animation_search_bot_username") bot has changed @provider Name of the animation search provider @emojis The new list of emojis suggested for searching
+updateAnimationSearchParameters provider:string emojis:vector<string> = Update;
+
+//@description The list of suggested to the user actions has changed @added_actions Added suggested actions @removed_actions Removed suggested actions
+updateSuggestedActions added_actions:vector<SuggestedAction> removed_actions:vector<SuggestedAction> = Update;
+
+//@description A new incoming inline query; for bots only @id Unique query identifier @sender_user_id Identifier of the user who sent the query @user_location User location; may be null
+//@chat_type The type of the chat from which the query originated; may be null if unknown @query Text of the query @offset Offset of the first entry to return
+updateNewInlineQuery id:int64 sender_user_id:int53 user_location:location chat_type:ChatType query:string offset:string = Update;
+
+//@description The user has chosen a result of an inline query; for bots only @sender_user_id Identifier of the user who sent the query @user_location User location; may be null
+//@query Text of the query @result_id Identifier of the chosen result @inline_message_id Identifier of the sent inline message, if known
+updateNewChosenInlineResult sender_user_id:int53 user_location:location query:string result_id:string inline_message_id:string = Update;
+
+//@description A new incoming callback query; for bots only @id Unique query identifier @sender_user_id Identifier of the user who sent the query
+//@chat_id Identifier of the chat where the query was sent @message_id Identifier of the message from which the query originated
+//@chat_instance Identifier that uniquely corresponds to the chat to which the message was sent @payload Query payload
+updateNewCallbackQuery id:int64 sender_user_id:int53 chat_id:int53 message_id:int53 chat_instance:int64 payload:CallbackQueryPayload = Update;
+
+//@description A new incoming callback query from a message sent via a bot; for bots only @id Unique query identifier @sender_user_id Identifier of the user who sent the query @inline_message_id Identifier of the inline message from which the query originated
+//@chat_instance An identifier uniquely corresponding to the chat a message was sent to @payload Query payload
+updateNewInlineCallbackQuery id:int64 sender_user_id:int53 inline_message_id:string chat_instance:int64 payload:CallbackQueryPayload = Update;
+
+//@description A new incoming shipping query; for bots only. Only for invoices with flexible price @id Unique query identifier @sender_user_id Identifier of the user who sent the query @invoice_payload Invoice payload @shipping_address User shipping address
+updateNewShippingQuery id:int64 sender_user_id:int53 invoice_payload:string shipping_address:address = Update;
+
+//@description A new incoming pre-checkout query; for bots only. Contains full information about a checkout @id Unique query identifier @sender_user_id Identifier of the user who sent the query @currency Currency for the product price @total_amount Total price for the product, in the smallest units of the currency
+//@invoice_payload Invoice payload @shipping_option_id Identifier of a shipping option chosen by the user; may be empty if not applicable @order_info Information about the order; may be null
+updateNewPreCheckoutQuery id:int64 sender_user_id:int53 currency:string total_amount:int53 invoice_payload:bytes shipping_option_id:string order_info:orderInfo = Update;
+
+//@description A new incoming event; for bots only @event A JSON-serialized event
+updateNewCustomEvent event:string = Update;
+
+//@description A new incoming query; for bots only @id The query identifier @data JSON-serialized query data @timeout Query timeout
+updateNewCustomQuery id:int64 data:string timeout:int32 = Update;
+
+//@description A poll was updated; for bots only @poll New data about the poll
+updatePoll poll:poll = Update;
+
+//@description A user changed the answer to a poll; for bots only @poll_id Unique poll identifier @user_id The user, who changed the answer to the poll @option_ids 0-based identifiers of answer options, chosen by the user
+updatePollAnswer poll_id:int64 user_id:int53 option_ids:vector<int32> = Update;
+
+//@description User rights changed in a chat; for bots only @chat_id Chat identifier @actor_user_id Identifier of the user, changing the rights
+//@date Point in time (Unix timestamp) when the user rights was changed @invite_link If user has joined the chat using an invite link, the invite link; may be null
+//@old_chat_member Previous chat member @new_chat_member New chat member
+updateChatMember chat_id:int53 actor_user_id:int53 date:int32 invite_link:chatInviteLink old_chat_member:chatMember new_chat_member:chatMember = Update;
+
+//@description A user sent a join request to a chat; for bots only @chat_id Chat identifier @request Join request @invite_link The invite link, which was used to send join request; may be null
+updateNewChatJoinRequest chat_id:int53 request:chatJoinRequest invite_link:chatInviteLink = Update;
+
+
+//@description Contains a list of updates @updates List of updates
+updates updates:vector<Update> = Updates;
+
+
+//@class LogStream @description Describes a stream to which TDLib internal log is written
+
+//@description The log is written to stderr or an OS specific log
+logStreamDefault = LogStream;
+
+//@description The log is written to a file
+//@path Path to the file to where the internal TDLib log will be written
+//@max_file_size The maximum size of the file to where the internal TDLib log is written before the file will automatically be rotated, in bytes
+//@redirect_stderr Pass true to additionally redirect stderr to the log file. Ignored on Windows
+logStreamFile path:string max_file_size:int53 redirect_stderr:Bool = LogStream;
+
+//@description The log is written nowhere
+logStreamEmpty = LogStream;
+
+
+//@description Contains a TDLib internal log verbosity level @verbosity_level Log verbosity level
+logVerbosityLevel verbosity_level:int32 = LogVerbosityLevel;
+
+//@description Contains a list of available TDLib internal log tags @tags List of log tags
+logTags tags:vector<string> = LogTags;
+
+
+//@description A simple object containing a number; for testing only @value Number
+testInt value:int32 = TestInt;
+//@description A simple object containing a string; for testing only @value String
+testString value:string = TestString;
+//@description A simple object containing a sequence of bytes; for testing only @value Bytes
+testBytes value:bytes = TestBytes;
+//@description A simple object containing a vector of numbers; for testing only @value Vector of numbers
+testVectorInt value:vector<int32> = TestVectorInt;
+//@description A simple object containing a vector of objects that hold a number; for testing only @value Vector of objects
+testVectorIntObject value:vector<testInt> = TestVectorIntObject;
+//@description A simple object containing a vector of strings; for testing only @value Vector of strings
+testVectorString value:vector<string> = TestVectorString;
+//@description A simple object containing a vector of objects that hold a string; for testing only @value Vector of objects
+testVectorStringObject value:vector<testString> = TestVectorStringObject;
+
+---functions---
+
+//@description Returns the current authorization state; this is an offline request. For informational purposes only. Use updateAuthorizationState instead to maintain the current authorization state. Can be called before initialization
+getAuthorizationState = AuthorizationState;
+
+
+//@description Sets the parameters for TDLib initialization. Works only when the current authorization state is authorizationStateWaitTdlibParameters @parameters Parameters for TDLib initialization
+setTdlibParameters parameters:tdlibParameters = Ok;
+
+//@description Checks the database encryption key for correctness. Works only when the current authorization state is authorizationStateWaitEncryptionKey @encryption_key Encryption key to check or set up
+checkDatabaseEncryptionKey encryption_key:bytes = Ok;
+
+//@description Sets the phone number of the user and sends an authentication code to the user. Works only when the current authorization state is authorizationStateWaitPhoneNumber,
+//-or if there is no pending authentication query and the current authorization state is authorizationStateWaitCode, authorizationStateWaitRegistration, or authorizationStateWaitPassword
+//@phone_number The phone number of the user, in international format @settings Settings for the authentication of the user's phone number; pass null to use default settings
+setAuthenticationPhoneNumber phone_number:string settings:phoneNumberAuthenticationSettings = Ok;
+
+//@description Re-sends an authentication code to the user. Works only when the current authorization state is authorizationStateWaitCode, the next_code_type of the result is not null and the server-specified timeout has passed
+resendAuthenticationCode = Ok;
+
+//@description Checks the authentication code. Works only when the current authorization state is authorizationStateWaitCode @code Authentication code to check
+checkAuthenticationCode code:string = Ok;
+
+//@description Requests QR code authentication by scanning a QR code on another logged in device. Works only when the current authorization state is authorizationStateWaitPhoneNumber,
+//-or if there is no pending authentication query and the current authorization state is authorizationStateWaitCode, authorizationStateWaitRegistration, or authorizationStateWaitPassword
+//@other_user_ids List of user identifiers of other users currently using the application
+requestQrCodeAuthentication other_user_ids:vector<int53> = Ok;
+
+//@description Finishes user registration. Works only when the current authorization state is authorizationStateWaitRegistration
+//@first_name The first name of the user; 1-64 characters @last_name The last name of the user; 0-64 characters
+registerUser first_name:string last_name:string = Ok;
+
+//@description Checks the authentication password for correctness. Works only when the current authorization state is authorizationStateWaitPassword @password The password to check
+checkAuthenticationPassword password:string = Ok;
+
+//@description Requests to send a password recovery code to an email address that was previously set up. Works only when the current authorization state is authorizationStateWaitPassword
+requestAuthenticationPasswordRecovery = Ok;
+
+//@description Checks whether a password recovery code sent to an email address is valid. Works only when the current authorization state is authorizationStateWaitPassword @recovery_code Recovery code to check
+checkAuthenticationPasswordRecoveryCode recovery_code:string = Ok;
+
+//@description Recovers the password with a password recovery code sent to an email address that was previously set up. Works only when the current authorization state is authorizationStateWaitPassword
+//@recovery_code Recovery code to check @new_password New password of the user; may be empty to remove the password @new_hint New password hint; may be empty
+recoverAuthenticationPassword recovery_code:string new_password:string new_hint:string = Ok;
+
+//@description Checks the authentication token of a bot; to log in as a bot. Works only when the current authorization state is authorizationStateWaitPhoneNumber. Can be used instead of setAuthenticationPhoneNumber and checkAuthenticationCode to log in @token The bot token
+checkAuthenticationBotToken token:string = Ok;
+
+//@description Closes the TDLib instance after a proper logout. Requires an available network connection. All local data will be destroyed. After the logout completes, updateAuthorizationState with authorizationStateClosed will be sent
+logOut = Ok;
+
+//@description Closes the TDLib instance. All databases will be flushed to disk and properly closed. After the close completes, updateAuthorizationState with authorizationStateClosed will be sent. Can be called before initialization
+close = Ok;
+
+//@description Closes the TDLib instance, destroying all local data without a proper logout. The current user session will remain in the list of all active sessions. All local data will be destroyed. After the destruction completes updateAuthorizationState with authorizationStateClosed will be sent. Can be called before authorization
+destroy = Ok;
+
+
+//@description Confirms QR code authentication on another device. Returns created session on success @link A link from a QR code. The link must be scanned by the in-app camera
+confirmQrCodeAuthentication link:string = Session;
+
+
+//@description Returns all updates needed to restore current TDLib state, i.e. all actual UpdateAuthorizationState/UpdateUser/UpdateNewChat and others. This is especially useful if TDLib is run in a separate process. Can be called before initialization
+getCurrentState = Updates;
+
+
+//@description Changes the database encryption key. Usually the encryption key is never changed and is stored in some OS keychain @new_encryption_key New encryption key
+setDatabaseEncryptionKey new_encryption_key:bytes = Ok;
+
+
+//@description Returns the current state of 2-step verification
+getPasswordState = PasswordState;
+
+//@description Changes the password for the current user. If a new recovery email address is specified, then the change will not be applied until the new recovery email address is confirmed
+//@old_password Previous password of the user @new_password New password of the user; may be empty to remove the password @new_hint New password hint; may be empty @set_recovery_email_address Pass true to change also the recovery email address @new_recovery_email_address New recovery email address; may be empty
+setPassword old_password:string new_password:string new_hint:string set_recovery_email_address:Bool new_recovery_email_address:string = PasswordState;
+
+//@description Returns a 2-step verification recovery email address that was previously set up. This method can be used to verify a password provided by the user @password The password for the current user
+getRecoveryEmailAddress password:string = RecoveryEmailAddress;
+
+//@description Changes the 2-step verification recovery email address of the user. If a new recovery email address is specified, then the change will not be applied until the new recovery email address is confirmed.
+//-If new_recovery_email_address is the same as the email address that is currently set up, this call succeeds immediately and aborts all other requests waiting for an email confirmation @password Password of the current user @new_recovery_email_address New recovery email address
+setRecoveryEmailAddress password:string new_recovery_email_address:string = PasswordState;
+
+//@description Checks the 2-step verification recovery email address verification code @code Verification code to check
+checkRecoveryEmailAddressCode code:string = PasswordState;
+
+//@description Resends the 2-step verification recovery email address verification code
+resendRecoveryEmailAddressCode = PasswordState;
+
+//@description Requests to send a 2-step verification password recovery code to an email address that was previously set up
+requestPasswordRecovery = EmailAddressAuthenticationCodeInfo;
+
+//@description Checks whether a 2-step verification password recovery code sent to an email address is valid @recovery_code Recovery code to check
+checkPasswordRecoveryCode recovery_code:string = Ok;
+
+//@description Recovers the 2-step verification password using a recovery code sent to an email address that was previously set up
+//@recovery_code Recovery code to check @new_password New password of the user; may be empty to remove the password @new_hint New password hint; may be empty
+recoverPassword recovery_code:string new_password:string new_hint:string = PasswordState;
+
+//@description Removes 2-step verification password without previous password and access to recovery email address. The password can't be reset immediately and the request needs to be repeated after the specified time
+resetPassword = ResetPasswordResult;
+
+//@description Cancels reset of 2-step verification password. The method can be called if passwordState.pending_reset_date > 0
+cancelPasswordReset = Ok;
+
+//@description Creates a new temporary password for processing payments @password Persistent user password @valid_for Time during which the temporary password will be valid, in seconds; must be between 60 and 86400
+createTemporaryPassword password:string valid_for:int32 = TemporaryPasswordState;
+
+//@description Returns information about the current temporary password
+getTemporaryPasswordState = TemporaryPasswordState;
+
+
+//@description Returns the current user
+getMe = User;
+
+//@description Returns information about a user by their identifier. This is an offline request if the current user is not a bot @user_id User identifier
+getUser user_id:int53 = User;
+
+//@description Returns full information about a user by their identifier @user_id User identifier
+getUserFullInfo user_id:int53 = UserFullInfo;
+
+//@description Returns information about a basic group by its identifier. This is an offline request if the current user is not a bot @basic_group_id Basic group identifier
+getBasicGroup basic_group_id:int53 = BasicGroup;
+
+//@description Returns full information about a basic group by its identifier @basic_group_id Basic group identifier
+getBasicGroupFullInfo basic_group_id:int53 = BasicGroupFullInfo;
+
+//@description Returns information about a supergroup or a channel by its identifier. This is an offline request if the current user is not a bot @supergroup_id Supergroup or channel identifier
+getSupergroup supergroup_id:int53 = Supergroup;
+
+//@description Returns full information about a supergroup or a channel by its identifier, cached for up to 1 minute @supergroup_id Supergroup or channel identifier
+getSupergroupFullInfo supergroup_id:int53 = SupergroupFullInfo;
+
+//@description Returns information about a secret chat by its identifier. This is an offline request @secret_chat_id Secret chat identifier
+getSecretChat secret_chat_id:int32 = SecretChat;
+
+//@description Returns information about a chat by its identifier, this is an offline request if the current user is not a bot @chat_id Chat identifier
+getChat chat_id:int53 = Chat;
+
+//@description Returns information about a message @chat_id Identifier of the chat the message belongs to @message_id Identifier of the message to get
+getMessage chat_id:int53 message_id:int53 = Message;
+
+//@description Returns information about a message, if it is available without sending network request. This is an offline request @chat_id Identifier of the chat the message belongs to @message_id Identifier of the message to get
+getMessageLocally chat_id:int53 message_id:int53 = Message;
+
+//@description Returns information about a message that is replied by a given message. Also returns the pinned message, the game message, and the invoice message for messages of the types messagePinMessage, messageGameScore, and messagePaymentSuccessful respectively
+//@chat_id Identifier of the chat the message belongs to @message_id Identifier of the reply message
+getRepliedMessage chat_id:int53 message_id:int53 = Message;
+
+//@description Returns information about a newest pinned message in the chat @chat_id Identifier of the chat the message belongs to
+getChatPinnedMessage chat_id:int53 = Message;
+
+//@description Returns information about a message with the callback button that originated a callback query; for bots only @chat_id Identifier of the chat the message belongs to @message_id Message identifier @callback_query_id Identifier of the callback query
+getCallbackQueryMessage chat_id:int53 message_id:int53 callback_query_id:int64 = Message;
+
+//@description Returns information about messages. If a message is not found, returns null on the corresponding position of the result @chat_id Identifier of the chat the messages belong to @message_ids Identifiers of the messages to get
+getMessages chat_id:int53 message_ids:vector<int53> = Messages;
+
+//@description Returns information about a message thread. Can be used only if message.can_get_message_thread == true @chat_id Chat identifier @message_id Identifier of the message
+getMessageThread chat_id:int53 message_id:int53 = MessageThreadInfo;
+
+//@description Returns viewers of a recent outgoing message in a basic group or a supergroup chat. For video notes and voice notes only users, opened content of the message, are returned. The method can be called if message.can_get_viewers == true @chat_id Chat identifier @message_id Identifier of the message
+getMessageViewers chat_id:int53 message_id:int53 = Users;
+
+//@description Returns information about a file; this is an offline request @file_id Identifier of the file to get
+getFile file_id:int32 = File;
+
+//@description Returns information about a file by its remote ID; this is an offline request. Can be used to register a URL as a file for further uploading, or sending as a message. Even the request succeeds, the file can be used only if it is still accessible to the user.
+//-For example, if the file is from a message, then the message must be not deleted and accessible to the user. If the file database is disabled, then the corresponding object with the file must be preloaded by the application
+//@remote_file_id Remote identifier of the file to get @file_type File type; pass null if unknown
+getRemoteFile remote_file_id:string file_type:FileType = File;
+
+//@description Loads more chats from a chat list. The loaded chats and their positions in the chat list will be sent through updates. Chats are sorted by the pair (chat.position.order, chat.id) in descending order. Returns a 404 error if all chats have been loaded
+//@chat_list The chat list in which to load chats; pass null to load chats from the main chat list
+//@limit The maximum number of chats to be loaded. For optimal performance, the number of loaded chats is chosen by TDLib and can be smaller than the specified limit, even if the end of the list is not reached
+loadChats chat_list:ChatList limit:int32 = Ok;
+
+//@description Returns an ordered list of chats from the beginning of a chat list. For informational purposes only. Use loadChats and updates processing instead to maintain chat lists in a consistent state
+//@chat_list The chat list in which to return chats; pass null to get chats from the main chat list @limit The maximum number of chats to be returned
+getChats chat_list:ChatList limit:int32 = Chats;
+
+//@description Searches a public chat by its username. Currently, only private chats, supergroups and channels can be public. Returns the chat if found; otherwise an error is returned @username Username to be resolved
+searchPublicChat username:string = Chat;
+
+//@description Searches public chats by looking for specified query in their username and title. Currently, only private chats, supergroups and channels can be public. Returns a meaningful number of results.
+//-Excludes private chats with contacts and chats from the chat list from the results @query Query to search for
+searchPublicChats query:string = Chats;
+
+//@description Searches for the specified query in the title and username of already known chats, this is an offline request. Returns chats in the order seen in the main chat list @query Query to search for. If the query is empty, returns up to 50 recently found chats @limit The maximum number of chats to be returned
+searchChats query:string limit:int32 = Chats;
+
+//@description Searches for the specified query in the title and username of already known chats via request to the server. Returns chats in the order seen in the main chat list @query Query to search for @limit The maximum number of chats to be returned
+searchChatsOnServer query:string limit:int32 = Chats;
+
+//@description Returns a list of users and location-based supergroups nearby. The list of users nearby will be updated for 60 seconds after the request by the updates updateUsersNearby. The request must be sent again every 25 seconds with adjusted location to not miss new chats @location Current user location
+searchChatsNearby location:location = ChatsNearby;
+
+//@description Returns a list of frequently used chats. Supported only if the chat info database is enabled @category Category of chats to be returned @limit The maximum number of chats to be returned; up to 30
+getTopChats category:TopChatCategory limit:int32 = Chats;
+
+//@description Removes a chat from the list of frequently used chats. Supported only if the chat info database is enabled @category Category of frequently used chats @chat_id Chat identifier
+removeTopChat category:TopChatCategory chat_id:int53 = Ok;
+
+//@description Adds a chat to the list of recently found chats. The chat is added to the beginning of the list. If the chat is already in the list, it will be removed from the list first @chat_id Identifier of the chat to add
+addRecentlyFoundChat chat_id:int53 = Ok;
+
+//@description Removes a chat from the list of recently found chats @chat_id Identifier of the chat to be removed
+removeRecentlyFoundChat chat_id:int53 = Ok;
+
+//@description Clears the list of recently found chats
+clearRecentlyFoundChats = Ok;
+
+//@description Returns recently opened chats, this is an offline request. Returns chats in the order of last opening @limit The maximum number of chats to be returned
+getRecentlyOpenedChats limit:int32 = Chats;
+
+//@description Checks whether a username can be set for a chat @chat_id Chat identifier; must be identifier of a supergroup chat, or a channel chat, or a private chat with self, or zero if the chat is being created @username Username to be checked
+checkChatUsername chat_id:int53 username:string = CheckChatUsernameResult;
+
+//@description Returns a list of public chats of the specified type, owned by the user @type Type of the public chats to return
+getCreatedPublicChats type:PublicChatType = Chats;
+
+//@description Checks whether the maximum number of owned public chats has been reached. Returns corresponding error if the limit was reached. The limit can be increased with Telegram Premium @type Type of the public chats, for which to check the limit
+checkCreatedPublicChatsLimit type:PublicChatType = Ok;
+
+//@description Returns a list of basic group and supergroup chats, which can be used as a discussion group for a channel. Returned basic group chats must be first upgraded to supergroups before they can be set as a discussion group. To set a returned supergroup as a discussion group, access to its old messages must be enabled using toggleSupergroupIsAllHistoryAvailable first
+getSuitableDiscussionChats = Chats;
+
+//@description Returns a list of recently inactive supergroups and channels. Can be used when user reaches limit on the number of joined supergroups and channels and receives CHANNELS_TOO_MUCH error. Also, the limit can be increased with Telegram Premium
+getInactiveSupergroupChats = Chats;
+
+
+//@description Returns a list of common group chats with a given user. Chats are sorted by their type and creation date @user_id User identifier @offset_chat_id Chat identifier starting from which to return chats; use 0 for the first request @limit The maximum number of chats to be returned; up to 100
+getGroupsInCommon user_id:int53 offset_chat_id:int53 limit:int32 = Chats;
+
+
+//@description Returns messages in a chat. The messages are returned in a reverse chronological order (i.e., in order of decreasing message_id).
+//-For optimal performance, the number of returned messages is chosen by TDLib. This is an offline request if only_local is true
+//@chat_id Chat identifier
+//@from_message_id Identifier of the message starting from which history must be fetched; use 0 to get results from the last message
+//@offset Specify 0 to get results from exactly the from_message_id or a negative offset up to 99 to get additionally some newer messages
+//@limit The maximum number of messages to be returned; must be positive and can't be greater than 100. If the offset is negative, the limit must be greater than or equal to -offset. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
+//@only_local Pass true to get only messages that are available without sending network requests
+getChatHistory chat_id:int53 from_message_id:int53 offset:int32 limit:int32 only_local:Bool = Messages;
+
+//@description Returns messages in a message thread of a message. Can be used only if message.can_get_message_thread == true. Message thread of a channel message is in the channel's linked supergroup.
+//-The messages are returned in a reverse chronological order (i.e., in order of decreasing message_id). For optimal performance, the number of returned messages is chosen by TDLib
+//@chat_id Chat identifier
+//@message_id Message identifier, which thread history needs to be returned
+//@from_message_id Identifier of the message starting from which history must be fetched; use 0 to get results from the last message
+//@offset Specify 0 to get results from exactly the from_message_id or a negative offset up to 99 to get additionally some newer messages
+//@limit The maximum number of messages to be returned; must be positive and can't be greater than 100. If the offset is negative, the limit must be greater than or equal to -offset. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
+getMessageThreadHistory chat_id:int53 message_id:int53 from_message_id:int53 offset:int32 limit:int32 = Messages;
+
+//@description Deletes all messages in the chat. Use chat.can_be_deleted_only_for_self and chat.can_be_deleted_for_all_users fields to find whether and how the method can be applied to the chat
+//@chat_id Chat identifier @remove_from_chat_list Pass true to remove the chat from all chat lists @revoke Pass true to delete chat history for all users
+deleteChatHistory chat_id:int53 remove_from_chat_list:Bool revoke:Bool = Ok;
+
+//@description Deletes a chat along with all messages in the corresponding chat for all chat members. For group chats this will release the username and remove all members. Use the field chat.can_be_deleted_for_all_users to find whether the method can be applied to the chat @chat_id Chat identifier
+deleteChat chat_id:int53 = Ok;
+
+//@description Searches for messages with given words in the chat. Returns the results in reverse chronological order, i.e. in order of decreasing message_id. Cannot be used in secret chats with a non-empty query
+//-(searchSecretMessages must be used instead), or without an enabled message database. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
+//@chat_id Identifier of the chat in which to search messages
+//@query Query to search for
+//@sender_id Identifier of the sender of messages to search for; pass null to search for messages from any sender. Not supported in secret chats
+//@from_message_id Identifier of the message starting from which history must be fetched; use 0 to get results from the last message
+//@offset Specify 0 to get results from exactly the from_message_id or a negative offset to get the specified message and some newer messages
+//@limit The maximum number of messages to be returned; must be positive and can't be greater than 100. If the offset is negative, the limit must be greater than -offset. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
+//@filter Additional filter for messages to search; pass null to search for all messages
+//@message_thread_id If not 0, only messages in the specified thread will be returned; supergroups only
+searchChatMessages chat_id:int53 query:string sender_id:MessageSender from_message_id:int53 offset:int32 limit:int32 filter:SearchMessagesFilter message_thread_id:int53 = Messages;
+
+//@description Searches for messages in all chats except secret chats. Returns the results in reverse chronological order (i.e., in order of decreasing (date, chat_id, message_id)).
+//-For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
+//@chat_list Chat list in which to search messages; pass null to search in all chats regardless of their chat list. Only Main and Archive chat lists are supported
+//@query Query to search for
+//@offset_date The date of the message starting from which the results need to be fetched. Use 0 or any date in the future to get results from the last message
+//@offset_chat_id The chat identifier of the last found message, or 0 for the first request
+//@offset_message_id The message identifier of the last found message, or 0 for the first request
+//@limit The maximum number of messages to be returned; up to 100. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
+//@filter Additional filter for messages to search; pass null to search for all messages. Filters searchMessagesFilterMention, searchMessagesFilterUnreadMention, searchMessagesFilterUnreadReaction, searchMessagesFilterFailedToSend, and searchMessagesFilterPinned are unsupported in this function
+//@min_date If not 0, the minimum date of the messages to return
+//@max_date If not 0, the maximum date of the messages to return
+searchMessages chat_list:ChatList query:string offset_date:int32 offset_chat_id:int53 offset_message_id:int53 limit:int32 filter:SearchMessagesFilter min_date:int32 max_date:int32 = Messages;
+
+//@description Searches for messages in secret chats. Returns the results in reverse chronological order. For optimal performance, the number of returned messages is chosen by TDLib
+//@chat_id Identifier of the chat in which to search. Specify 0 to search in all secret chats
+//@query Query to search for. If empty, searchChatMessages must be used instead
+//@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
+//@limit The maximum number of messages to be returned; up to 100. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
+//@filter Additional filter for messages to search; pass null to search for all messages
+searchSecretMessages chat_id:int53 query:string offset:string limit:int32 filter:SearchMessagesFilter = FoundMessages;
+
+//@description Searches for call messages. Returns the results in reverse chronological order (i. e., in order of decreasing message_id). For optimal performance, the number of returned messages is chosen by TDLib
+//@from_message_id Identifier of the message from which to search; use 0 to get results from the last message
+//@limit The maximum number of messages to be returned; up to 100. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
+//@only_missed Pass true to search only for messages with missed/declined calls
+searchCallMessages from_message_id:int53 limit:int32 only_missed:Bool = Messages;
+
+//@description Searches for outgoing messages with content of the type messageDocument in all chats except secret chats. Returns the results in reverse chronological order
+//@query Query to search for in document file name and message caption
+//@limit The maximum number of messages to be returned; up to 100
+searchOutgoingDocumentMessages query:string limit:int32 = FoundMessages;
+
+//@description Deletes all call messages @revoke Pass true to delete the messages for all users
+deleteAllCallMessages revoke:Bool = Ok;
+
+//@description Returns information about the recent locations of chat members that were sent to the chat. Returns up to 1 location message per user @chat_id Chat identifier @limit The maximum number of messages to be returned
+searchChatRecentLocationMessages chat_id:int53 limit:int32 = Messages;
+
+//@description Returns all active live locations that need to be updated by the application. The list is persistent across application restarts only if the message database is used
+getActiveLiveLocationMessages = Messages;
+
+//@description Returns the last message sent in a chat no later than the specified date @chat_id Chat identifier @date Point in time (Unix timestamp) relative to which to search for messages
+getChatMessageByDate chat_id:int53 date:int32 = Message;
+
+//@description Returns sparse positions of messages of the specified type in the chat to be used for shared media scroll implementation. Returns the results in reverse chronological order (i.e., in order of decreasing message_id).
+//-Cannot be used in secret chats or with searchMessagesFilterFailedToSend filter without an enabled message database
+//@chat_id Identifier of the chat in which to return information about message positions
+//@filter Filter for message content. Filters searchMessagesFilterEmpty, searchMessagesFilterMention, searchMessagesFilterUnreadMention, and searchMessagesFilterUnreadReaction are unsupported in this function
+//@from_message_id The message identifier from which to return information about message positions
+//@limit The expected number of message positions to be returned; 50-2000. A smaller number of positions can be returned, if there are not enough appropriate messages
+getChatSparseMessagePositions chat_id:int53 filter:SearchMessagesFilter from_message_id:int53 limit:int32 = MessagePositions;
+
+//@description Returns information about the next messages of the specified type in the chat split by days. Returns the results in reverse chronological order. Can return partial result for the last returned day. Behavior of this method depends on the value of the option "utc_time_offset"
+//@chat_id Identifier of the chat in which to return information about messages
+//@filter Filter for message content. Filters searchMessagesFilterEmpty, searchMessagesFilterMention, searchMessagesFilterUnreadMention, and searchMessagesFilterUnreadReaction are unsupported in this function
+//@from_message_id The message identifier from which to return information about messages; use 0 to get results from the last message
+getChatMessageCalendar chat_id:int53 filter:SearchMessagesFilter from_message_id:int53 = MessageCalendar;
+
+//@description Returns approximate number of messages of the specified type in the chat @chat_id Identifier of the chat in which to count messages @filter Filter for message content; searchMessagesFilterEmpty is unsupported in this function @return_local Pass true to get the number of messages without sending network requests, or -1 if the number of messages is unknown locally
+getChatMessageCount chat_id:int53 filter:SearchMessagesFilter return_local:Bool = Count;
+
+//@description Returns all scheduled messages in a chat. The messages are returned in a reverse chronological order (i.e., in order of decreasing message_id) @chat_id Chat identifier
+getChatScheduledMessages chat_id:int53 = Messages;
+
+//@description Returns forwarded copies of a channel message to different public channels. For optimal performance, the number of returned messages is chosen by TDLib
+//@chat_id Chat identifier of the message
+//@message_id Message identifier
+//@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
+//@limit The maximum number of messages to be returned; must be positive and can't be greater than 100. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
+getMessagePublicForwards chat_id:int53 message_id:int53 offset:string limit:int32 = FoundMessages;
+
+//@description Returns sponsored message to be shown in a chat; for channel chats only. Returns a 404 error if there is no sponsored message in the chat @chat_id Identifier of the chat
+getChatSponsoredMessage chat_id:int53 = SponsoredMessage;
+
+
+//@description Removes an active notification from notification list. Needs to be called only if the notification is removed by the current user @notification_group_id Identifier of notification group to which the notification belongs @notification_id Identifier of removed notification
+removeNotification notification_group_id:int32 notification_id:int32 = Ok;
+
+//@description Removes a group of active notifications. Needs to be called only if the notification group is removed by the current user @notification_group_id Notification group identifier @max_notification_id The maximum identifier of removed notifications
+removeNotificationGroup notification_group_id:int32 max_notification_id:int32 = Ok;
+
+
+//@description Returns an HTTPS link to a message in a chat. Available only for already sent messages in supergroups and channels, or if message.can_get_media_timestamp_links and a media timestamp link is generated. This is an offline request
+//@chat_id Identifier of the chat to which the message belongs
+//@message_id Identifier of the message
+//@media_timestamp If not 0, timestamp from which the video/audio/video note/voice note playing must start, in seconds. The media can be in the message content or in its web page preview
+//@for_album Pass true to create a link for the whole media album
+//@for_comment Pass true to create a link to the message as a channel post comment, or from a message thread
+getMessageLink chat_id:int53 message_id:int53 media_timestamp:int32 for_album:Bool for_comment:Bool = MessageLink;
+
+//@description Returns an HTML code for embedding the message. Available only for messages in supergroups and channels with a username
+//@chat_id Identifier of the chat to which the message belongs
+//@message_id Identifier of the message
+//@for_album Pass true to return an HTML code for embedding of the whole media album
+getMessageEmbeddingCode chat_id:int53 message_id:int53 for_album:Bool = Text;
+
+//@description Returns information about a public or private message link. Can be called for any internal link of the type internalLinkTypeMessage @url The message link
+getMessageLinkInfo url:string = MessageLinkInfo;
+
+
+//@description Translates a text to the given language. Returns a 404 error if the translation can't be performed
+//@text Text to translate
+//@from_language_code A two-letter ISO 639-1 language code of the language from which the message is translated. If empty, the language will be detected automatically
+//@to_language_code A two-letter ISO 639-1 language code of the language to which the message is translated
+translateText text:string from_language_code:string to_language_code:string = Text;
+
+//@description Recognizes speech in a voice note message. The message must be successfully sent and must not be scheduled. May return an error with a message "MSG_VOICE_TOO_LONG" if the voice note is too long to be recognized
+//@chat_id Identifier of the chat to which the message belongs
+//@message_id Identifier of the message
+recognizeSpeech chat_id:int53 message_id:int53 = Ok;
+
+//@description Rates recognized speech in a voice note message @chat_id Identifier of the chat to which the message belongs @message_id Identifier of the message @is_good Pass true if the speech recognition is good
+rateSpeechRecognition chat_id:int53 message_id:int53 is_good:Bool = Ok;
+
+
+//@description Returns list of message sender identifiers, which can be used to send messages in a chat @chat_id Chat identifier
+getChatAvailableMessageSenders chat_id:int53 = MessageSenders;
+
+//@description Selects a message sender to send messages in a chat @chat_id Chat identifier @message_sender_id New message sender for the chat
+setChatMessageSender chat_id:int53 message_sender_id:MessageSender = Ok;
+
+//@description Sends a message. Returns the sent message
+//@chat_id Target chat
+//@message_thread_id If not 0, a message thread identifier in which the message will be sent
+//@reply_to_message_id Identifier of the replied message; 0 if none
+//@options Options to be used to send the message; pass null to use default options
+//@reply_markup Markup for replying to the message; pass null if none; for bots only
+//@input_message_content The content of the message to be sent
+sendMessage chat_id:int53 message_thread_id:int53 reply_to_message_id:int53 options:messageSendOptions reply_markup:ReplyMarkup input_message_content:InputMessageContent = Message;
+
+//@description Sends 2-10 messages grouped together into an album. Currently, only audio, document, photo and video messages can be grouped into an album. Documents and audio files can be only grouped in an album with messages of the same type. Returns sent messages
+//@chat_id Target chat
+//@message_thread_id If not 0, a message thread identifier in which the messages will be sent
+//@reply_to_message_id Identifier of a replied message; 0 if none
+//@options Options to be used to send the messages; pass null to use default options
+//@input_message_contents Contents of messages to be sent. At most 10 messages can be added to an album
+//@only_preview Pass true to get fake messages instead of actually sending them
+sendMessageAlbum chat_id:int53 message_thread_id:int53 reply_to_message_id:int53 options:messageSendOptions input_message_contents:vector<InputMessageContent> only_preview:Bool = Messages;
+
+//@description Invites a bot to a chat (if it is not yet a member) and sends it the /start command. Bots can't be invited to a private chat other than the chat with the bot. Bots can't be invited to channels (although they can be added as admins) and secret chats. Returns the sent message
+//@bot_user_id Identifier of the bot @chat_id Identifier of the target chat @parameter A hidden parameter sent to the bot for deep linking purposes (https://core.telegram.org/bots#deep-linking)
+sendBotStartMessage bot_user_id:int53 chat_id:int53 parameter:string = Message;
+
+//@description Sends the result of an inline query as a message. Returns the sent message. Always clears a chat draft message
+//@chat_id Target chat
+//@message_thread_id If not 0, a message thread identifier in which the message will be sent
+//@reply_to_message_id Identifier of a replied message; 0 if none
+//@options Options to be used to send the message; pass null to use default options
+//@query_id Identifier of the inline query
+//@result_id Identifier of the inline result
+//@hide_via_bot Pass true to hide the bot, via which the message is sent. Can be used only for bots GetOption("animation_search_bot_username"), GetOption("photo_search_bot_username"), and GetOption("venue_search_bot_username")
+sendInlineQueryResultMessage chat_id:int53 message_thread_id:int53 reply_to_message_id:int53 options:messageSendOptions query_id:int64 result_id:string hide_via_bot:Bool = Message;
+
+//@description Forwards previously sent messages. Returns the forwarded messages in the same order as the message identifiers passed in message_ids. If a message can't be forwarded, null will be returned instead of the message
+//@chat_id Identifier of the chat to which to forward messages
+//@from_chat_id Identifier of the chat from which to forward messages
+//@message_ids Identifiers of the messages to forward. Message identifiers must be in a strictly increasing order. At most 100 messages can be forwarded simultaneously
+//@options Options to be used to send the messages; pass null to use default options
+//@send_copy Pass true to copy content of the messages without reference to the original sender. Always true if the messages are forwarded to a secret chat or are local
+//@remove_caption Pass true to remove media captions of message copies. Ignored if send_copy is false
+//@only_preview Pass true to get fake messages instead of actually forwarding them
+forwardMessages chat_id:int53 from_chat_id:int53 message_ids:vector<int53> options:messageSendOptions send_copy:Bool remove_caption:Bool only_preview:Bool = Messages;
+
+//@description Resends messages which failed to send. Can be called only for messages for which messageSendingStateFailed.can_retry is true and after specified in messageSendingStateFailed.retry_after time passed.
+//-If a message is re-sent, the corresponding failed to send message is deleted. Returns the sent messages in the same order as the message identifiers passed in message_ids. If a message can't be re-sent, null will be returned instead of the message
+//@chat_id Identifier of the chat to send messages @message_ids Identifiers of the messages to resend. Message identifiers must be in a strictly increasing order
+resendMessages chat_id:int53 message_ids:vector<int53> = Messages;
+
+//@description Sends a notification about a screenshot taken in a chat. Supported only in private and secret chats @chat_id Chat identifier
+sendChatScreenshotTakenNotification chat_id:int53 = Ok;
+
+//@description Adds a local message to a chat. The message is persistent across application restarts only if the message database is used. Returns the added message
+//@chat_id Target chat
+//@sender_id Identifier of the sender of the message
+//@reply_to_message_id Identifier of the replied message; 0 if none
+//@disable_notification Pass true to disable notification for the message
+//@input_message_content The content of the message to be added
+addLocalMessage chat_id:int53 sender_id:MessageSender reply_to_message_id:int53 disable_notification:Bool input_message_content:InputMessageContent = Message;
+
+//@description Deletes messages @chat_id Chat identifier @message_ids Identifiers of the messages to be deleted @revoke Pass true to delete messages for all chat members. Always true for supergroups, channels and secret chats
+deleteMessages chat_id:int53 message_ids:vector<int53> revoke:Bool = Ok;
+
+//@description Deletes all messages sent by the specified message sender in a chat. Supported only for supergroups; requires can_delete_messages administrator privileges @chat_id Chat identifier @sender_id Identifier of the sender of messages to delete
+deleteChatMessagesBySender chat_id:int53 sender_id:MessageSender = Ok;
+
+//@description Deletes all messages between the specified dates in a chat. Supported only for private chats and basic groups. Messages sent in the last 30 seconds will not be deleted
+//@chat_id Chat identifier @min_date The minimum date of the messages to delete @max_date The maximum date of the messages to delete @revoke Pass true to delete chat messages for all users; private chats only
+deleteChatMessagesByDate chat_id:int53 min_date:int32 max_date:int32 revoke:Bool = Ok;
+
+
+//@description Edits the text of a message (or a text of a game message). Returns the edited message after the edit is completed on the server side
+//@chat_id The chat the message belongs to
+//@message_id Identifier of the message
+//@reply_markup The new message reply markup; pass null if none; for bots only
+//@input_message_content New text content of the message. Must be of type inputMessageText
+editMessageText chat_id:int53 message_id:int53 reply_markup:ReplyMarkup input_message_content:InputMessageContent = Message;
+
+//@description Edits the message content of a live location. Messages can be edited for a limited period of time specified in the live location. Returns the edited message after the edit is completed on the server side
+//@chat_id The chat the message belongs to
+//@message_id Identifier of the message
+//@reply_markup The new message reply markup; pass null if none; for bots only
+//@location New location content of the message; pass null to stop sharing the live location
+//@heading The new direction in which the location moves, in degrees; 1-360. Pass 0 if unknown
+//@proximity_alert_radius The new maximum distance for proximity alerts, in meters (0-100000). Pass 0 if the notification is disabled
+editMessageLiveLocation chat_id:int53 message_id:int53 reply_markup:ReplyMarkup location:location heading:int32 proximity_alert_radius:int32 = Message;
+
+//@description Edits the content of a message with an animation, an audio, a document, a photo or a video, including message caption. If only the caption needs to be edited, use editMessageCaption instead.
+//-The media can't be edited if the message was set to self-destruct or to a self-destructing media. The type of message content in an album can't be changed with exception of replacing a photo with a video or vice versa. Returns the edited message after the edit is completed on the server side
+//@chat_id The chat the message belongs to
+//@message_id Identifier of the message
+//@reply_markup The new message reply markup; pass null if none; for bots only
+//@input_message_content New content of the message. Must be one of the following types: inputMessageAnimation, inputMessageAudio, inputMessageDocument, inputMessagePhoto or inputMessageVideo
+editMessageMedia chat_id:int53 message_id:int53 reply_markup:ReplyMarkup input_message_content:InputMessageContent = Message;
+
+//@description Edits the message content caption. Returns the edited message after the edit is completed on the server side
+//@chat_id The chat the message belongs to
+//@message_id Identifier of the message
+//@reply_markup The new message reply markup; pass null if none; for bots only
+//@caption New message content caption; 0-GetOption("message_caption_length_max") characters; pass null to remove caption
+editMessageCaption chat_id:int53 message_id:int53 reply_markup:ReplyMarkup caption:formattedText = Message;
+
+//@description Edits the message reply markup; for bots only. Returns the edited message after the edit is completed on the server side
+//@chat_id The chat the message belongs to
+//@message_id Identifier of the message
+//@reply_markup The new message reply markup; pass null if none
+editMessageReplyMarkup chat_id:int53 message_id:int53 reply_markup:ReplyMarkup = Message;
+
+//@description Edits the text of an inline text or game message sent via a bot; for bots only
+//@inline_message_id Inline message identifier
+//@reply_markup The new message reply markup; pass null if none
+//@input_message_content New text content of the message. Must be of type inputMessageText
+editInlineMessageText inline_message_id:string reply_markup:ReplyMarkup input_message_content:InputMessageContent = Ok;
+
+//@description Edits the content of a live location in an inline message sent via a bot; for bots only
+//@inline_message_id Inline message identifier
+//@reply_markup The new message reply markup; pass null if none
+//@location New location content of the message; pass null to stop sharing the live location
+//@heading The new direction in which the location moves, in degrees; 1-360. Pass 0 if unknown
+//@proximity_alert_radius The new maximum distance for proximity alerts, in meters (0-100000). Pass 0 if the notification is disabled
+editInlineMessageLiveLocation inline_message_id:string reply_markup:ReplyMarkup location:location heading:int32 proximity_alert_radius:int32 = Ok;
+
+//@description Edits the content of a message with an animation, an audio, a document, a photo or a video in an inline message sent via a bot; for bots only
+//@inline_message_id Inline message identifier
+//@reply_markup The new message reply markup; pass null if none; for bots only
+//@input_message_content New content of the message. Must be one of the following types: inputMessageAnimation, inputMessageAudio, inputMessageDocument, inputMessagePhoto or inputMessageVideo
+editInlineMessageMedia inline_message_id:string reply_markup:ReplyMarkup input_message_content:InputMessageContent = Ok;
+
+//@description Edits the caption of an inline message sent via a bot; for bots only
+//@inline_message_id Inline message identifier
+//@reply_markup The new message reply markup; pass null if none
+//@caption New message content caption; pass null to remove caption; 0-GetOption("message_caption_length_max") characters
+editInlineMessageCaption inline_message_id:string reply_markup:ReplyMarkup caption:formattedText = Ok;
+
+//@description Edits the reply markup of an inline message sent via a bot; for bots only
+//@inline_message_id Inline message identifier
+//@reply_markup The new message reply markup; pass null if none
+editInlineMessageReplyMarkup inline_message_id:string reply_markup:ReplyMarkup = Ok;
+
+//@description Edits the time when a scheduled message will be sent. Scheduling state of all messages in the same album or forwarded together with the message will be also changed
+//@chat_id The chat the message belongs to
+//@message_id Identifier of the message
+//@scheduling_state The new message scheduling state; pass null to send the message immediately
+editMessageSchedulingState chat_id:int53 message_id:int53 scheduling_state:MessageSchedulingState = Ok;
+
+
+//@description Returns reactions, which can be added to a message. The list can change after updateReactions, updateChatAvailableReactions for the chat, or updateMessageInteractionInfo for the message. The method will return Premium reactions, even the current user has no Premium subscription
+//@chat_id Identifier of the chat to which the message belongs
+//@message_id Identifier of the message
+getMessageAvailableReactions chat_id:int53 message_id:int53 = AvailableReactions;
+
+//@description Changes chosen reaction for a message
+//@chat_id Identifier of the chat to which the message belongs
+//@message_id Identifier of the message
+//@reaction Text representation of the new chosen reaction. Can be an empty string or the currently chosen non-big reaction to remove the reaction
+//@is_big Pass true if the reaction is added with a big animation
+setMessageReaction chat_id:int53 message_id:int53 reaction:string is_big:Bool = Ok;
+
+//@description Returns reactions added for a message, along with their sender
+//@chat_id Identifier of the chat to which the message belongs
+//@message_id Identifier of the message
+//@reaction If non-empty, only added reactions with the specified text representation will be returned
+//@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
+//@limit The maximum number of reactions to be returned; must be positive and can't be greater than 100
+getMessageAddedReactions chat_id:int53 message_id:int53 reaction:string offset:string limit:int32 = AddedReactions;
+
+
+//@description Returns all entities (mentions, hashtags, cashtags, bot commands, bank card numbers, URLs, and email addresses) contained in the text. Can be called synchronously @text The text in which to look for entites
+getTextEntities text:string = TextEntities;
+
+//@description Parses Bold, Italic, Underline, Strikethrough, Spoiler, Code, Pre, PreCode, TextUrl and MentionName entities contained in the text. Can be called synchronously @text The text to parse @parse_mode Text parse mode
+parseTextEntities text:string parse_mode:TextParseMode = FormattedText;
+
+//@description Parses Markdown entities in a human-friendly format, ignoring markup errors. Can be called synchronously
+//@text The text to parse. For example, "__italic__ ~~strikethrough~~ ||spoiler|| **bold** `code` ```pre``` __[italic__ text_url](telegram.org) __italic**bold italic__bold**"
+parseMarkdown text:formattedText = FormattedText;
+
+//@description Replaces text entities with Markdown formatting in a human-friendly format. Entities that can't be represented in Markdown unambiguously are kept as is. Can be called synchronously @text The text
+getMarkdownText text:formattedText = FormattedText;
+
+//@description Returns the MIME type of a file, guessed by its extension. Returns an empty string on failure. Can be called synchronously @file_name The name of the file or path to the file
+getFileMimeType file_name:string = Text;
+
+//@description Returns the extension of a file, guessed by its MIME type. Returns an empty string on failure. Can be called synchronously @mime_type The MIME type of the file
+getFileExtension mime_type:string = Text;
+
+//@description Removes potentially dangerous characters from the name of a file. The encoding of the file name is supposed to be UTF-8. Returns an empty string on failure. Can be called synchronously @file_name File name or path to the file
+cleanFileName file_name:string = Text;
+
+//@description Returns a string stored in the local database from the specified localization target and language pack by its key. Returns a 404 error if the string is not found. Can be called synchronously
+//@language_pack_database_path Path to the language pack database in which strings are stored @localization_target Localization target to which the language pack belongs @language_pack_id Language pack identifier @key Language pack key of the string to be returned
+getLanguagePackString language_pack_database_path:string localization_target:string language_pack_id:string key:string = LanguagePackStringValue;
+
+//@description Converts a JSON-serialized string to corresponding JsonValue object. Can be called synchronously @json The JSON-serialized string
+getJsonValue json:string = JsonValue;
+
+//@description Converts a JsonValue object to corresponding JSON-serialized string. Can be called synchronously @json_value The JsonValue object
+getJsonString json_value:JsonValue = Text;
+
+//@description Converts a themeParameters object to corresponding JSON-serialized string. Can be called synchronously @theme Theme parameters to convert to JSON
+getThemeParametersJsonString theme:themeParameters = Text;
+
+
+//@description Changes the user answer to a poll. A poll in quiz mode can be answered only once
+//@chat_id Identifier of the chat to which the poll belongs
+//@message_id Identifier of the message containing the poll
+//@option_ids 0-based identifiers of answer options, chosen by the user. User can choose more than 1 answer option only is the poll allows multiple answers
+setPollAnswer chat_id:int53 message_id:int53 option_ids:vector<int32> = Ok;
+
+//@description Returns users voted for the specified option in a non-anonymous polls. For optimal performance, the number of returned users is chosen by TDLib
+//@chat_id Identifier of the chat to which the poll belongs
+//@message_id Identifier of the message containing the poll
+//@option_id 0-based identifier of the answer option
+//@offset Number of users to skip in the result; must be non-negative
+//@limit The maximum number of users to be returned; must be positive and can't be greater than 50. For optimal performance, the number of returned users is chosen by TDLib and can be smaller than the specified limit, even if the end of the voter list has not been reached
+getPollVoters chat_id:int53 message_id:int53 option_id:int32 offset:int32 limit:int32 = Users;
+
+//@description Stops a poll. A poll in a message can be stopped when the message has can_be_edited flag set
+//@chat_id Identifier of the chat to which the poll belongs
+//@message_id Identifier of the message containing the poll
+//@reply_markup The new message reply markup; pass null if none; for bots only
+stopPoll chat_id:int53 message_id:int53 reply_markup:ReplyMarkup = Ok;
+
+
+//@description Hides a suggested action @action Suggested action to hide
+hideSuggestedAction action:SuggestedAction = Ok;
+
+
+//@description Returns information about a button of type inlineKeyboardButtonTypeLoginUrl. The method needs to be called when the user presses the button
+//@chat_id Chat identifier of the message with the button @message_id Message identifier of the message with the button @button_id Button identifier
+getLoginUrlInfo chat_id:int53 message_id:int53 button_id:int53 = LoginUrlInfo;
+
+//@description Returns an HTTP URL which can be used to automatically authorize the user on a website after clicking an inline button of type inlineKeyboardButtonTypeLoginUrl.
+//-Use the method getLoginUrlInfo to find whether a prior user confirmation is needed. If an error is returned, then the button must be handled as an ordinary URL button
+//@chat_id Chat identifier of the message with the button @message_id Message identifier of the message with the button @button_id Button identifier
+//@allow_write_access Pass true to allow the bot to send messages to the current user
+getLoginUrl chat_id:int53 message_id:int53 button_id:int53 allow_write_access:Bool = HttpUrl;
+
+
+//@description Sends an inline query to a bot and returns its results. Returns an error with code 502 if the bot fails to answer the query before the query timeout expires
+//@bot_user_id The identifier of the target bot
+//@chat_id Identifier of the chat where the query was sent
+//@user_location Location of the user; pass null if unknown or the bot doesn't need user's location
+//@query Text of the query
+//@offset Offset of the first entry to return
+getInlineQueryResults bot_user_id:int53 chat_id:int53 user_location:location query:string offset:string = InlineQueryResults;
+
+//@description Sets the result of an inline query; for bots only
+//@inline_query_id Identifier of the inline query
+//@is_personal Pass true if results may be cached and returned only for the user that sent the query. By default, results may be returned to any user who sends the same query
+//@results The results of the query
+//@cache_time Allowed time to cache the results of the query, in seconds
+//@next_offset Offset for the next inline query; pass an empty string if there are no more results
+//@switch_pm_text If non-empty, this text must be shown on the button that opens a private chat with the bot and sends a start message to the bot with the parameter switch_pm_parameter
+//@switch_pm_parameter The parameter for the bot start message
+answerInlineQuery inline_query_id:int64 is_personal:Bool results:vector<InputInlineQueryResult> cache_time:int32 next_offset:string switch_pm_text:string switch_pm_parameter:string = Ok;
+
+
+//@description Returns an HTTPS URL of a Web App to open after keyboardButtonTypeWebApp button is pressed
+//@bot_user_id Identifier of the target bot
+//@url The URL from the keyboardButtonTypeWebApp button
+//@theme Preferred Web App theme; pass null to use the default theme
+getWebAppUrl bot_user_id:int53 url:string theme:themeParameters = HttpUrl;
+
+//@description Sends data received from a keyboardButtonTypeWebApp Web App to a bot
+//@bot_user_id Identifier of the target bot @button_text Text of the keyboardButtonTypeWebApp button, which opened the Web App @data Received data
+sendWebAppData bot_user_id:int53 button_text:string data:string = Ok;
+
+//@description Informs TDLib that a Web App is being opened from attachment menu, a botMenuButton button, an internalLinkTypeAttachmentMenuBot link, or an inlineKeyboardButtonTypeWebApp button.
+//-For each bot, a confirmation alert about data sent to the bot must be shown once
+//@chat_id Identifier of the chat in which the Web App is opened
+//@bot_user_id Identifier of the bot, providing the Web App
+//@url The URL from an inlineKeyboardButtonTypeWebApp button, a botMenuButton button, or an internalLinkTypeAttachmentMenuBot link, or an empty string otherwise
+//@theme Preferred Web App theme; pass null to use the default theme
+//@reply_to_message_id Identifier of the replied message for the message sent by the Web App; 0 if none
+openWebApp chat_id:int53 bot_user_id:int53 url:string theme:themeParameters reply_to_message_id:int53 = WebAppInfo;
+
+//@description Informs TDLib that a previously opened Web App was closed @web_app_launch_id Identifier of Web App launch, received from openWebApp
+closeWebApp web_app_launch_id:int64 = Ok;
+
+//@description Sets the result of interaction with a Web App and sends corresponding message on behalf of the user to the chat from which the query originated; for bots only
+//@web_app_query_id Identifier of the Web App query
+//@result The result of the query
+answerWebAppQuery web_app_query_id:string result:InputInlineQueryResult = SentWebAppMessage;
+
+
+//@description Sends a callback query to a bot and returns an answer. Returns an error with code 502 if the bot fails to answer the query before the query timeout expires @chat_id Identifier of the chat with the message @message_id Identifier of the message from which the query originated @payload Query payload
+getCallbackQueryAnswer chat_id:int53 message_id:int53 payload:CallbackQueryPayload = CallbackQueryAnswer;
+
+//@description Sets the result of a callback query; for bots only @callback_query_id Identifier of the callback query @text Text of the answer @show_alert Pass true to show an alert to the user instead of a toast notification @url URL to be opened @cache_time Time during which the result of the query can be cached, in seconds
+answerCallbackQuery callback_query_id:int64 text:string show_alert:Bool url:string cache_time:int32 = Ok;
+
+
+//@description Sets the result of a shipping query; for bots only @shipping_query_id Identifier of the shipping query @shipping_options Available shipping options @error_message An error message, empty on success
+answerShippingQuery shipping_query_id:int64 shipping_options:vector<shippingOption> error_message:string = Ok;
+
+//@description Sets the result of a pre-checkout query; for bots only @pre_checkout_query_id Identifier of the pre-checkout query @error_message An error message, empty on success
+answerPreCheckoutQuery pre_checkout_query_id:int64 error_message:string = Ok;
+
+
+//@description Updates the game score of the specified user in the game; for bots only @chat_id The chat to which the message with the game belongs @message_id Identifier of the message
+//@edit_message Pass true to edit the game message to include the current scoreboard @user_id User identifier @score The new score
+//@force Pass true to update the score even if it decreases. If the score is 0, the user will be deleted from the high score table
+setGameScore chat_id:int53 message_id:int53 edit_message:Bool user_id:int53 score:int32 force:Bool = Message;
+
+//@description Updates the game score of the specified user in a game; for bots only @inline_message_id Inline message identifier @edit_message Pass true to edit the game message to include the current scoreboard @user_id User identifier @score The new score
+//@force Pass true to update the score even if it decreases. If the score is 0, the user will be deleted from the high score table
+setInlineGameScore inline_message_id:string edit_message:Bool user_id:int53 score:int32 force:Bool = Ok;
+
+//@description Returns the high scores for a game and some part of the high score table in the range of the specified user; for bots only @chat_id The chat that contains the message with the game @message_id Identifier of the message @user_id User identifier
+getGameHighScores chat_id:int53 message_id:int53 user_id:int53 = GameHighScores;
+
+//@description Returns game high scores and some part of the high score table in the range of the specified user; for bots only @inline_message_id Inline message identifier @user_id User identifier
+getInlineGameHighScores inline_message_id:string user_id:int53 = GameHighScores;
+
+
+//@description Deletes the default reply markup from a chat. Must be called after a one-time keyboard or a ForceReply reply markup has been used. UpdateChatReplyMarkup will be sent if the reply markup is changed
+//@chat_id Chat identifier
+//@message_id The message identifier of the used keyboard
+deleteChatReplyMarkup chat_id:int53 message_id:int53 = Ok;
+
+
+//@description Sends a notification about user activity in a chat @chat_id Chat identifier @message_thread_id If not 0, a message thread identifier in which the action was performed @action The action description; pass null to cancel the currently active action
+sendChatAction chat_id:int53 message_thread_id:int53 action:ChatAction = Ok;
+
+
+//@description Informs TDLib that the chat is opened by the user. Many useful activities depend on the chat being opened or closed (e.g., in supergroups and channels all updates are received only for opened chats) @chat_id Chat identifier
+openChat chat_id:int53 = Ok;
+
+//@description Informs TDLib that the chat is closed by the user. Many useful activities depend on the chat being opened or closed @chat_id Chat identifier
+closeChat chat_id:int53 = Ok;
+
+//@description Informs TDLib that messages are being viewed by the user. Sponsored messages must be marked as viewed only when the entire text of the message is shown on the screen (excluding the button). Many useful activities depend on whether the messages are currently being viewed or not (e.g., marking messages as read, incrementing a view counter, updating a view counter, removing deleted messages in supergroups and channels)
+//@chat_id Chat identifier
+//@message_thread_id If not 0, a message thread identifier in which the messages are being viewed
+//@message_ids The identifiers of the messages being viewed
+//@force_read Pass true to mark as read the specified messages even the chat is closed
+viewMessages chat_id:int53 message_thread_id:int53 message_ids:vector<int53> force_read:Bool = Ok;
+
+//@description Informs TDLib that the message content has been opened (e.g., the user has opened a photo, video, document, location or venue, or has listened to an audio file or voice note message). An updateMessageContentOpened update will be generated if something has changed @chat_id Chat identifier of the message @message_id Identifier of the message with the opened content
+openMessageContent chat_id:int53 message_id:int53 = Ok;
+
+//@description Informs TDLib that a message with an animated emoji was clicked by the user. Returns a big animated sticker to be played or a 404 error if usual animation needs to be played @chat_id Chat identifier of the message @message_id Identifier of the clicked message
+clickAnimatedEmojiMessage chat_id:int53 message_id:int53 = Sticker;
+
+//@description Returns information about the type of an internal link. Returns a 404 error if the link is not internal. Can be called before authorization @link The link
+getInternalLinkType link:string = InternalLinkType;
+
+//@description Returns information about an action to be done when the current user clicks an external link. Don't use this method for links from secret chats if web page preview is disabled in secret chats @link The link
+getExternalLinkInfo link:string = LoginUrlInfo;
+
+//@description Returns an HTTP URL which can be used to automatically authorize the current user on a website after clicking an HTTP link. Use the method getExternalLinkInfo to find whether a prior user confirmation is needed
+//@link The HTTP link @allow_write_access Pass true if the current user allowed the bot, returned in getExternalLinkInfo, to send them messages
+getExternalLink link:string allow_write_access:Bool = HttpUrl;
+
+
+//@description Marks all mentions in a chat as read @chat_id Chat identifier
+readAllChatMentions chat_id:int53 = Ok;
+
+//@description Marks all reactions in a chat as read @chat_id Chat identifier
+readAllChatReactions chat_id:int53 = Ok;
+
+
+//@description Returns an existing chat corresponding to a given user @user_id User identifier @force Pass true to create the chat without a network request. In this case all information about the chat except its type, title and photo can be incorrect
+createPrivateChat user_id:int53 force:Bool = Chat;
+
+//@description Returns an existing chat corresponding to a known basic group @basic_group_id Basic group identifier @force Pass true to create the chat without a network request. In this case all information about the chat except its type, title and photo can be incorrect
+createBasicGroupChat basic_group_id:int53 force:Bool = Chat;
+
+//@description Returns an existing chat corresponding to a known supergroup or channel @supergroup_id Supergroup or channel identifier @force Pass true to create the chat without a network request. In this case all information about the chat except its type, title and photo can be incorrect
+createSupergroupChat supergroup_id:int53 force:Bool = Chat;
+
+//@description Returns an existing chat corresponding to a known secret chat @secret_chat_id Secret chat identifier
+createSecretChat secret_chat_id:int32 = Chat;
+
+//@description Creates a new basic group and sends a corresponding messageBasicGroupChatCreate. Returns the newly created chat @user_ids Identifiers of users to be added to the basic group @title Title of the new basic group; 1-128 characters
+createNewBasicGroupChat user_ids:vector<int53> title:string = Chat;
+
+//@description Creates a new supergroup or channel and sends a corresponding messageSupergroupChatCreate. Returns the newly created chat
+//@title Title of the new chat; 1-128 characters
+//@is_channel Pass true to create a channel chat
+//@param_description Chat description; 0-255 characters
+//@location Chat location if a location-based supergroup is being created; pass null to create an ordinary supergroup chat
+//@for_import Pass true to create a supergroup for importing messages using importMessage
+createNewSupergroupChat title:string is_channel:Bool description:string location:chatLocation for_import:Bool = Chat;
+
+//@description Creates a new secret chat. Returns the newly created chat @user_id Identifier of the target user
+createNewSecretChat user_id:int53 = Chat;
+
+//@description Creates a new supergroup from an existing basic group and sends a corresponding messageChatUpgradeTo and messageChatUpgradeFrom; requires creator privileges. Deactivates the original basic group @chat_id Identifier of the chat to upgrade
+upgradeBasicGroupChatToSupergroupChat chat_id:int53 = Chat;
+
+
+//@description Returns chat lists to which the chat can be added. This is an offline request @chat_id Chat identifier
+getChatListsToAddChat chat_id:int53 = ChatLists;
+
+//@description Adds a chat to a chat list. A chat can't be simultaneously in Main and Archive chat lists, so it is automatically removed from another one if needed
+//@chat_id Chat identifier @chat_list The chat list. Use getChatListsToAddChat to get suitable chat lists
+addChatToList chat_id:int53 chat_list:ChatList = Ok;
+
+//@description Returns information about a chat filter by its identifier @chat_filter_id Chat filter identifier
+getChatFilter chat_filter_id:int32 = ChatFilter;
+
+//@description Creates new chat filter. Returns information about the created chat filter. There can be up to GetOption("chat_filter_count_max") chat filters, but the limit can be increased with Telegram Premium @filter Chat filter
+createChatFilter filter:chatFilter = ChatFilterInfo;
+
+//@description Edits existing chat filter. Returns information about the edited chat filter @chat_filter_id Chat filter identifier @filter The edited chat filter
+editChatFilter chat_filter_id:int32 filter:chatFilter = ChatFilterInfo;
+
+//@description Deletes existing chat filter @chat_filter_id Chat filter identifier
+deleteChatFilter chat_filter_id:int32 = Ok;
+
+//@description Changes the order of chat filters @chat_filter_ids Identifiers of chat filters in the new correct order @main_chat_list_position Position of the main chat list among chat filters, 0-based. Can be non-zero only for Premium users
+reorderChatFilters chat_filter_ids:vector<int32> main_chat_list_position:int32 = Ok;
+
+//@description Returns recommended chat filters for the current user
+getRecommendedChatFilters = RecommendedChatFilters;
+
+//@description Returns default icon name for a filter. Can be called synchronously @filter Chat filter
+getChatFilterDefaultIconName filter:chatFilter = Text;
+
+
+//@description Changes the chat title. Supported only for basic groups, supergroups and channels. Requires can_change_info administrator right
+//@chat_id Chat identifier @title New title of the chat; 1-128 characters
+setChatTitle chat_id:int53 title:string = Ok;
+
+//@description Changes the photo of a chat. Supported only for basic groups, supergroups and channels. Requires can_change_info administrator right
+//@chat_id Chat identifier @photo New chat photo; pass null to delete the chat photo
+setChatPhoto chat_id:int53 photo:InputChatPhoto = Ok;
+
+//@description Changes the message TTL in a chat. Requires can_delete_messages administrator right in basic groups, supergroups and channels
+//-Message TTL can't be changed in a chat with the current user (Saved Messages) and the chat 777000 (Telegram).
+//@chat_id Chat identifier @ttl New TTL value, in seconds; unless the chat is secret, it must be from 0 up to 365 * 86400 and be divisible by 86400
+setChatMessageTtl chat_id:int53 ttl:int32 = Ok;
+
+//@description Changes the chat members permissions. Supported only for basic groups and supergroups. Requires can_restrict_members administrator right
+//@chat_id Chat identifier @permissions New non-administrator members permissions in the chat
+setChatPermissions chat_id:int53 permissions:chatPermissions = Ok;
+
+//@description Changes the chat theme. Supported only in private and secret chats @chat_id Chat identifier @theme_name Name of the new chat theme; pass an empty string to return the default theme
+setChatTheme chat_id:int53 theme_name:string = Ok;
+
+//@description Changes the draft message in a chat @chat_id Chat identifier @message_thread_id If not 0, a message thread identifier in which the draft was changed @draft_message New draft message; pass null to remove the draft
+setChatDraftMessage chat_id:int53 message_thread_id:int53 draft_message:draftMessage = Ok;
+
+//@description Changes the notification settings of a chat. Notification settings of a chat with the current user (Saved Messages) can't be changed
+//@chat_id Chat identifier @notification_settings New notification settings for the chat. If the chat is muted for more than 1 week, it is considered to be muted forever
+setChatNotificationSettings chat_id:int53 notification_settings:chatNotificationSettings = Ok;
+
+//@description Changes the ability of users to save, forward, or copy chat content. Supported only for basic groups, supergroups and channels. Requires owner privileges
+//@chat_id Chat identifier @has_protected_content New value of has_protected_content
+toggleChatHasProtectedContent chat_id:int53 has_protected_content:Bool = Ok;
+
+//@description Changes the marked as unread state of a chat @chat_id Chat identifier @is_marked_as_unread New value of is_marked_as_unread
+toggleChatIsMarkedAsUnread chat_id:int53 is_marked_as_unread:Bool = Ok;
+
+//@description Changes the value of the default disable_notification parameter, used when a message is sent to a chat @chat_id Chat identifier @default_disable_notification New value of default_disable_notification
+toggleChatDefaultDisableNotification chat_id:int53 default_disable_notification:Bool = Ok;
+
+//@description Changes reactions, available in a chat. Available for basic groups, supergroups, and channels. Requires can_change_info administrator right @chat_id Identifier of the chat @available_reactions New list of reactions, available in the chat. All reactions must be active
+setChatAvailableReactions chat_id:int53 available_reactions:vector<string> = Ok;
+
+//@description Changes application-specific data associated with a chat @chat_id Chat identifier @client_data New value of client_data
+setChatClientData chat_id:int53 client_data:string = Ok;
+
+//@description Changes information about a chat. Available for basic groups, supergroups, and channels. Requires can_change_info administrator right @chat_id Identifier of the chat @param_description New chat description; 0-255 characters
+setChatDescription chat_id:int53 description:string = Ok;
+
+//@description Changes the discussion group of a channel chat; requires can_change_info administrator right in the channel if it is specified @chat_id Identifier of the channel chat. Pass 0 to remove a link from the supergroup passed in the second argument to a linked channel chat (requires can_pin_messages rights in the supergroup) @discussion_chat_id Identifier of a new channel's discussion group. Use 0 to remove the discussion group.
+//-Use the method getSuitableDiscussionChats to find all suitable groups. Basic group chats must be first upgraded to supergroup chats. If new chat members don't have access to old messages in the supergroup, then toggleSupergroupIsAllHistoryAvailable must be used first to change that
+setChatDiscussionGroup chat_id:int53 discussion_chat_id:int53 = Ok;
+
+//@description Changes the location of a chat. Available only for some location-based supergroups, use supergroupFullInfo.can_set_location to check whether the method is allowed to use @chat_id Chat identifier @location New location for the chat; must be valid and not null
+setChatLocation chat_id:int53 location:chatLocation = Ok;
+
+//@description Changes the slow mode delay of a chat. Available only for supergroups; requires can_restrict_members rights @chat_id Chat identifier @slow_mode_delay New slow mode delay for the chat, in seconds; must be one of 0, 10, 30, 60, 300, 900, 3600
+setChatSlowModeDelay chat_id:int53 slow_mode_delay:int32 = Ok;
+
+//@description Pins a message in a chat; requires can_pin_messages rights or can_edit_messages rights in the channel
+//@chat_id Identifier of the chat
+//@message_id Identifier of the new pinned message
+//@disable_notification Pass true to disable notification about the pinned message. Notifications are always disabled in channels and private chats
+//@only_for_self Pass true to pin the message only for self; private chats only
+pinChatMessage chat_id:int53 message_id:int53 disable_notification:Bool only_for_self:Bool = Ok;
+
+//@description Removes a pinned message from a chat; requires can_pin_messages rights in the group or can_edit_messages rights in the channel @chat_id Identifier of the chat @message_id Identifier of the removed pinned message
+unpinChatMessage chat_id:int53 message_id:int53 = Ok;
+
+//@description Removes all pinned messages from a chat; requires can_pin_messages rights in the group or can_edit_messages rights in the channel @chat_id Identifier of the chat
+unpinAllChatMessages chat_id:int53 = Ok;
+
+
+//@description Adds the current user as a new member to a chat. Private and secret chats can't be joined using this method. May return an error with a message "INVITE_REQUEST_SENT" if only a join request was created @chat_id Chat identifier
+joinChat chat_id:int53 = Ok;
+
+//@description Removes the current user from chat members. Private and secret chats can't be left using this method @chat_id Chat identifier
+leaveChat chat_id:int53 = Ok;
+
+//@description Adds a new member to a chat. Members can't be added to private or secret chats
+//@chat_id Chat identifier @user_id Identifier of the user @forward_limit The number of earlier messages from the chat to be forwarded to the new member; up to 100. Ignored for supergroups and channels, or if the added user is a bot
+addChatMember chat_id:int53 user_id:int53 forward_limit:int32 = Ok;
+
+//@description Adds multiple new members to a chat. Currently, this method is only available for supergroups and channels. This method can't be used to join a chat. Members can't be added to a channel if it has more than 200 members
+//@chat_id Chat identifier @user_ids Identifiers of the users to be added to the chat. The maximum number of added users is 20 for supergroups and 100 for channels
+addChatMembers chat_id:int53 user_ids:vector<int53> = Ok;
+
+//@description Changes the status of a chat member, needs appropriate privileges. This function is currently not suitable for transferring chat ownership; use transferChatOwnership instead. Use addChatMember or banChatMember if some additional parameters needs to be passed
+//@chat_id Chat identifier @member_id Member identifier. Chats can be only banned and unbanned in supergroups and channels @status The new status of the member in the chat
+setChatMemberStatus chat_id:int53 member_id:MessageSender status:ChatMemberStatus = Ok;
+
+//@description Bans a member in a chat. Members can't be banned in private or secret chats. In supergroups and channels, the user will not be able to return to the group on their own using invite links, etc., unless unbanned first
+//@chat_id Chat identifier
+//@member_id Member identifier
+//@banned_until_date Point in time (Unix timestamp) when the user will be unbanned; 0 if never. If the user is banned for more than 366 days or for less than 30 seconds from the current time, the user is considered to be banned forever. Ignored in basic groups and if a chat is banned
+//@revoke_messages Pass true to delete all messages in the chat for the user that is being removed. Always true for supergroups and channels
+banChatMember chat_id:int53 member_id:MessageSender banned_until_date:int32 revoke_messages:Bool = Ok;
+
+//@description Checks whether the current session can be used to transfer a chat ownership to another user
+canTransferOwnership = CanTransferOwnershipResult;
+
+//@description Changes the owner of a chat. The current user must be a current owner of the chat. Use the method canTransferOwnership to check whether the ownership can be transferred from the current session. Available only for supergroups and channel chats
+//@chat_id Chat identifier @user_id Identifier of the user to which transfer the ownership. The ownership can't be transferred to a bot or to a deleted user @password The password of the current user
+transferChatOwnership chat_id:int53 user_id:int53 password:string = Ok;
+
+//@description Returns information about a single member of a chat @chat_id Chat identifier @member_id Member identifier
+getChatMember chat_id:int53 member_id:MessageSender = ChatMember;
+
+//@description Searches for a specified query in the first name, last name and username of the members of a specified chat. Requires administrator rights in channels
+//@chat_id Chat identifier
+//@query Query to search for
+//@limit The maximum number of users to be returned; up to 200
+//@filter The type of users to search for; pass null to search among all chat members
+searchChatMembers chat_id:int53 query:string limit:int32 filter:ChatMembersFilter = ChatMembers;
+
+//@description Returns a list of administrators of the chat with their custom titles @chat_id Chat identifier
+getChatAdministrators chat_id:int53 = ChatAdministrators;
+
+
+//@description Clears message drafts in all chats @exclude_secret_chats Pass true to keep local message drafts in secret chats
+clearAllDraftMessages exclude_secret_chats:Bool = Ok;
+
+
+//@description Returns saved notification sound by its identifier. Returns a 404 error if there is no saved notification sound with the specified identifier @notification_sound_id Identifier of the notification sound
+getSavedNotificationSound notification_sound_id:int64 = NotificationSounds;
+
+//@description Returns list of saved notification sounds. If a sound isn't in the list, then default sound needs to be used
+getSavedNotificationSounds = NotificationSounds;
+
+//@description Adds a new notification sound to the list of saved notification sounds. The new notification sound is added to the top of the list. If it is already in the list, its position isn't changed @sound Notification sound file to add
+addSavedNotificationSound sound:InputFile = NotificationSound;
+
+//@description Removes a notification sound from the list of saved notification sounds @notification_sound_id Identifier of the notification sound
+removeSavedNotificationSound notification_sound_id:int64 = Ok;
+
+
+//@description Returns list of chats with non-default notification settings
+//@scope If specified, only chats from the scope will be returned; pass null to return chats from all scopes
+//@compare_sound Pass true to include in the response chats with only non-default sound
+getChatNotificationSettingsExceptions scope:NotificationSettingsScope compare_sound:Bool = Chats;
+
+//@description Returns the notification settings for chats of a given type @scope Types of chats for which to return the notification settings information
+getScopeNotificationSettings scope:NotificationSettingsScope = ScopeNotificationSettings;
+
+//@description Changes notification settings for chats of a given type @scope Types of chats for which to change the notification settings @notification_settings The new notification settings for the given scope
+setScopeNotificationSettings scope:NotificationSettingsScope notification_settings:scopeNotificationSettings = Ok;
+
+//@description Resets all notification settings to their default values. By default, all chats are unmuted and message previews are shown
+resetAllNotificationSettings = Ok;
+
+
+//@description Changes the pinned state of a chat. There can be up to GetOption("pinned_chat_count_max")/GetOption("pinned_archived_chat_count_max") pinned non-secret chats and the same number of secret chats in the main/archive chat list. The limit can be increased with Telegram Premium
+//@chat_list Chat list in which to change the pinned state of the chat @chat_id Chat identifier @is_pinned Pass true to pin the chat; pass false to unpin it
+toggleChatIsPinned chat_list:ChatList chat_id:int53 is_pinned:Bool = Ok;
+
+//@description Changes the order of pinned chats @chat_list Chat list in which to change the order of pinned chats @chat_ids The new list of pinned chats
+setPinnedChats chat_list:ChatList chat_ids:vector<int53> = Ok;
+
+
+//@description Returns information about a bot that can be added to attachment menu @bot_user_id Bot's user identifier
+getAttachmentMenuBot bot_user_id:int53 = AttachmentMenuBot;
+
+//@description Adds or removes a bot to attachment menu. Bot can be added to attachment menu, only if userTypeBot.can_be_added_to_attachment_menu == true @bot_user_id Bot's user identifier @is_added Pass true to add the bot to attachment menu; pass false to remove the bot from attachment menu
+toggleBotIsAddedToAttachmentMenu bot_user_id:int53 is_added:Bool = Ok;
+
+
+//@description Downloads a file from the cloud. Download progress and completion of the download will be notified through updateFile updates
+//@file_id Identifier of the file to download
+//@priority Priority of the download (1-32). The higher the priority, the earlier the file will be downloaded. If the priorities of two files are equal, then the last one for which downloadFile/addFileToDownloads was called will be downloaded first
+//@offset The starting position from which the file needs to be downloaded
+//@limit Number of bytes which need to be downloaded starting from the "offset" position before the download will automatically be canceled; use 0 to download without a limit
+//@synchronous Pass true to return response only after the file download has succeeded, has failed, has been canceled, or a new downloadFile request with different offset/limit parameters was sent; pass false to return file state immediately, just after the download has been started
+downloadFile file_id:int32 priority:int32 offset:int53 limit:int53 synchronous:Bool = File;
+
+//@description Returns file downloaded prefix size from a given offset, in bytes @file_id Identifier of the file @offset Offset from which downloaded prefix size needs to be calculated
+getFileDownloadedPrefixSize file_id:int32 offset:int53 = FileDownloadedPrefixSize;
+
+//@description Stops the downloading of a file. If a file has already been downloaded, does nothing @file_id Identifier of a file to stop downloading @only_if_pending Pass true to stop downloading only if it hasn't been started, i.e. request hasn't been sent to server
+cancelDownloadFile file_id:int32 only_if_pending:Bool = Ok;
+
+//@description Returns suggested name for saving a file in a given directory @file_id Identifier of the file @directory Directory in which the file is supposed to be saved
+getSuggestedFileName file_id:int32 directory:string = Text;
+
+//@description Asynchronously uploads a file to the cloud without sending it in a message. updateFile will be used to notify about upload progress and successful completion of the upload. The file will not have a persistent remote identifier until it will be sent in a message
+//@file File to upload
+//@file_type File type; pass null if unknown
+//@priority Priority of the upload (1-32). The higher the priority, the earlier the file will be uploaded. If the priorities of two files are equal, then the first one for which uploadFile was called will be uploaded first
+uploadFile file:InputFile file_type:FileType priority:int32 = File;
+
+//@description Stops the uploading of a file. Supported only for files uploaded by using uploadFile. For other files the behavior is undefined @file_id Identifier of the file to stop uploading
+cancelUploadFile file_id:int32 = Ok;
+
+//@description Writes a part of a generated file. This method is intended to be used only if the application has no direct access to TDLib's file system, because it is usually slower than a direct write to the destination file
+//@generation_id The identifier of the generation process @offset The offset from which to write the data to the file @data The data to write
+writeGeneratedFilePart generation_id:int64 offset:int53 data:bytes = Ok;
+
+//@description Informs TDLib on a file generation progress
+//@generation_id The identifier of the generation process
+//@expected_size Expected size of the generated file, in bytes; 0 if unknown
+//@local_prefix_size The number of bytes already generated
+setFileGenerationProgress generation_id:int64 expected_size:int53 local_prefix_size:int53 = Ok;
+
+//@description Finishes the file generation
+//@generation_id The identifier of the generation process
+//@error If passed, the file generation has failed and must be terminated; pass null if the file generation succeeded
+finishFileGeneration generation_id:int64 error:error = Ok;
+
+//@description Reads a part of a file from the TDLib file cache and returns read bytes. This method is intended to be used only if the application has no direct access to TDLib's file system, because it is usually slower than a direct read from the file
+//@file_id Identifier of the file. The file must be located in the TDLib file cache
+//@offset The offset from which to read the file
+//@count Number of bytes to read. An error will be returned if there are not enough bytes available in the file from the specified position. Pass 0 to read all available data from the specified position
+readFilePart file_id:int32 offset:int53 count:int53 = FilePart;
+
+//@description Deletes a file from the TDLib file cache @file_id Identifier of the file to delete
+deleteFile file_id:int32 = Ok;
+
+//@description Adds a file from a message to the list of file downloads. Download progress and completion of the download will be notified through updateFile updates.
+//-If message database is used, the list of file downloads is persistent across application restarts. The downloading is independent from download using downloadFile, i.e. it continues if downloadFile is canceled or is used to download a part of the file
+//@file_id Identifier of the file to download
+//@chat_id Chat identifier of the message with the file
+//@message_id Message identifier
+//@priority Priority of the download (1-32). The higher the priority, the earlier the file will be downloaded. If the priorities of two files are equal, then the last one for which downloadFile/addFileToDownloads was called will be downloaded first
+addFileToDownloads file_id:int32 chat_id:int53 message_id:int53 priority:int32 = File;
+
+//@description Changes pause state of a file in the file download list
+//@file_id Identifier of the downloaded file
+//@is_paused Pass true if the download is paused
+toggleDownloadIsPaused file_id:int32 is_paused:Bool = Ok;
+
+//@description Changes pause state of all files in the file download list @are_paused Pass true to pause all downloads; pass false to unpause them
+toggleAllDownloadsArePaused are_paused:Bool = Ok;
+
+//@description Removes a file from the file download list @file_id Identifier of the downloaded file @delete_from_cache Pass true to delete the file from the TDLib file cache
+removeFileFromDownloads file_id:int32 delete_from_cache:Bool = Ok;
+
+//@description Removes all files from the file download list
+//@only_active Pass true to remove only active downloads, including paused
+//@only_completed Pass true to remove only completed downloads
+//@delete_from_cache Pass true to delete the file from the TDLib file cache
+removeAllFilesFromDownloads only_active:Bool only_completed:Bool delete_from_cache:Bool = Ok;
+
+//@description Searches for files in the file download list or recently downloaded files from the list
+//@query Query to search for; may be empty to return all downloaded files
+//@only_active Pass true to search only for active downloads, including paused
+//@only_completed Pass true to search only for completed downloads
+//@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
+//@limit The maximum number of files to be returned
+searchFileDownloads query:string only_active:Bool only_completed:Bool offset:string limit:int32 = FoundFileDownloads;
+
+
+//@description Returns information about a file with messages exported from another application @message_file_head Beginning of the message file; up to 100 first lines
+getMessageFileType message_file_head:string = MessageFileType;
+
+//@description Returns a confirmation text to be shown to the user before starting message import
+//@chat_id Identifier of a chat to which the messages will be imported. It must be an identifier of a private chat with a mutual contact or an identifier of a supergroup chat with can_change_info administrator right
+getMessageImportConfirmationText chat_id:int53 = Text;
+
+//@description Imports messages exported from another app
+//@chat_id Identifier of a chat to which the messages will be imported. It must be an identifier of a private chat with a mutual contact or an identifier of a supergroup chat with can_change_info administrator right
+//@message_file File with messages to import. Only inputFileLocal and inputFileGenerated are supported. The file must not be previously uploaded
+//@attached_files Files used in the imported messages. Only inputFileLocal and inputFileGenerated are supported. The files must not be previously uploaded
+importMessages chat_id:int53 message_file:InputFile attached_files:vector<InputFile> = Ok;
+
+
+//@description Replaces current primary invite link for a chat with a new primary invite link. Available for basic groups, supergroups, and channels. Requires administrator privileges and can_invite_users right @chat_id Chat identifier
+replacePrimaryChatInviteLink chat_id:int53 = ChatInviteLink;
+
+//@description Creates a new invite link for a chat. Available for basic groups, supergroups, and channels. Requires administrator privileges and can_invite_users right in the chat
+//@chat_id Chat identifier
+//@name Invite link name; 0-32 characters
+//@expiration_date Point in time (Unix timestamp) when the link will expire; pass 0 if never
+//@member_limit The maximum number of chat members that can join the chat via the link simultaneously; 0-99999; pass 0 if not limited
+//@creates_join_request Pass true if users joining the chat via the link need to be approved by chat administrators. In this case, member_limit must be 0
+createChatInviteLink chat_id:int53 name:string expiration_date:int32 member_limit:int32 creates_join_request:Bool = ChatInviteLink;
+
+//@description Edits a non-primary invite link for a chat. Available for basic groups, supergroups, and channels. Requires administrator privileges and can_invite_users right in the chat for own links and owner privileges for other links
+//@chat_id Chat identifier
+//@invite_link Invite link to be edited
+//@name Invite link name; 0-32 characters
+//@expiration_date Point in time (Unix timestamp) when the link will expire; pass 0 if never
+//@member_limit The maximum number of chat members that can join the chat via the link simultaneously; 0-99999; pass 0 if not limited
+//@creates_join_request Pass true if users joining the chat via the link need to be approved by chat administrators. In this case, member_limit must be 0
+editChatInviteLink chat_id:int53 invite_link:string name:string expiration_date:int32 member_limit:int32 creates_join_request:Bool = ChatInviteLink;
+
+//@description Returns information about an invite link. Requires administrator privileges and can_invite_users right in the chat to get own links and owner privileges to get other links
+//@chat_id Chat identifier
+//@invite_link Invite link to get
+getChatInviteLink chat_id:int53 invite_link:string = ChatInviteLink;
+
+//@description Returns list of chat administrators with number of their invite links. Requires owner privileges in the chat @chat_id Chat identifier
+getChatInviteLinkCounts chat_id:int53 = ChatInviteLinkCounts;
+
+//@description Returns invite links for a chat created by specified administrator. Requires administrator privileges and can_invite_users right in the chat to get own links and owner privileges to get other links
+//@chat_id Chat identifier
+//@creator_user_id User identifier of a chat administrator. Must be an identifier of the current user for non-owner
+//@is_revoked Pass true if revoked links needs to be returned instead of active or expired
+//@offset_date Creation date of an invite link starting after which to return invite links; use 0 to get results from the beginning
+//@offset_invite_link Invite link starting after which to return invite links; use empty string to get results from the beginning
+//@limit The maximum number of invite links to return; up to 100
+getChatInviteLinks chat_id:int53 creator_user_id:int53 is_revoked:Bool offset_date:int32 offset_invite_link:string limit:int32 = ChatInviteLinks;
+
+//@description Returns chat members joined a chat via an invite link. Requires administrator privileges and can_invite_users right in the chat for own links and owner privileges for other links @chat_id Chat identifier @invite_link Invite link for which to return chat members
+//@offset_member A chat member from which to return next chat members; pass null to get results from the beginning @limit The maximum number of chat members to return; up to 100
+getChatInviteLinkMembers chat_id:int53 invite_link:string offset_member:chatInviteLinkMember limit:int32 = ChatInviteLinkMembers;
+
+//@description Revokes invite link for a chat. Available for basic groups, supergroups, and channels. Requires administrator privileges and can_invite_users right in the chat for own links and owner privileges for other links.
+//-If a primary link is revoked, then additionally to the revoked link returns new primary link
+//@chat_id Chat identifier
+//@invite_link Invite link to be revoked
+revokeChatInviteLink chat_id:int53 invite_link:string = ChatInviteLinks;
+
+//@description Deletes revoked chat invite links. Requires administrator privileges and can_invite_users right in the chat for own links and owner privileges for other links @chat_id Chat identifier @invite_link Invite link to revoke
+deleteRevokedChatInviteLink chat_id:int53 invite_link:string = Ok;
+
+//@description Deletes all revoked chat invite links created by a given chat administrator. Requires administrator privileges and can_invite_users right in the chat for own links and owner privileges for other links
+//@chat_id Chat identifier
+//@creator_user_id User identifier of a chat administrator, which links will be deleted. Must be an identifier of the current user for non-owner
+deleteAllRevokedChatInviteLinks chat_id:int53 creator_user_id:int53 = Ok;
+
+//@description Checks the validity of an invite link for a chat and returns information about the corresponding chat @invite_link Invite link to be checked
+checkChatInviteLink invite_link:string = ChatInviteLinkInfo;
+
+//@description Uses an invite link to add the current user to the chat if possible. May return an error with a message "INVITE_REQUEST_SENT" if only a join request was created @invite_link Invite link to use
+joinChatByInviteLink invite_link:string = Chat;
+
+//@description Returns pending join requests in a chat
+//@chat_id Chat identifier
+//@invite_link Invite link for which to return join requests. If empty, all join requests will be returned. Requires administrator privileges and can_invite_users right in the chat for own links and owner privileges for other links
+//@query A query to search for in the first names, last names and usernames of the users to return
+//@offset_request A chat join request from which to return next requests; pass null to get results from the beginning
+//@limit The maximum number of requests to join the chat to return
+getChatJoinRequests chat_id:int53 invite_link:string query:string offset_request:chatJoinRequest limit:int32 = ChatJoinRequests;
+
+//@description Handles a pending join request in a chat @chat_id Chat identifier @user_id Identifier of the user that sent the request @approve Pass true to approve the request; pass false to decline it
+processChatJoinRequest chat_id:int53 user_id:int53 approve:Bool = Ok;
+
+//@description Handles all pending join requests for a given link in a chat
+//@chat_id Chat identifier
+//@invite_link Invite link for which to process join requests. If empty, all join requests will be processed. Requires administrator privileges and can_invite_users right in the chat for own links and owner privileges for other links
+//@approve Pass true to approve all requests; pass false to decline them
+processChatJoinRequests chat_id:int53 invite_link:string approve:Bool = Ok;
+
+
+//@description Creates a new call @user_id Identifier of the user to be called @protocol The call protocols supported by the application @is_video Pass true to create a video call
+createCall user_id:int53 protocol:callProtocol is_video:Bool = CallId;
+
+//@description Accepts an incoming call @call_id Call identifier @protocol The call protocols supported by the application
+acceptCall call_id:int32 protocol:callProtocol = Ok;
+
+//@description Sends call signaling data @call_id Call identifier @data The data
+sendCallSignalingData call_id:int32 data:bytes = Ok;
+
+//@description Discards a call @call_id Call identifier @is_disconnected Pass true if the user was disconnected @duration The call duration, in seconds @is_video Pass true if the call was a video call @connection_id Identifier of the connection used during the call
+discardCall call_id:int32 is_disconnected:Bool duration:int32 is_video:Bool connection_id:int64 = Ok;
+
+//@description Sends a call rating @call_id Call identifier @rating Call rating; 1-5 @comment An optional user comment if the rating is less than 5 @problems List of the exact types of problems with the call, specified by the user
+sendCallRating call_id:int32 rating:int32 comment:string problems:vector<CallProblem> = Ok;
+
+//@description Sends debug information for a call to Telegram servers @call_id Call identifier @debug_information Debug information in application-specific format
+sendCallDebugInformation call_id:int32 debug_information:string = Ok;
+
+//@description Sends log file for a call to Telegram servers @call_id Call identifier @log_file Call log file. Only inputFileLocal and inputFileGenerated are supported
+sendCallLog call_id:int32 log_file:InputFile = Ok;
+
+
+//@description Returns list of participant identifiers, on whose behalf a video chat in the chat can be joined @chat_id Chat identifier
+getVideoChatAvailableParticipants chat_id:int53 = MessageSenders;
+
+//@description Changes default participant identifier, on whose behalf a video chat in the chat will be joined @chat_id Chat identifier @default_participant_id Default group call participant identifier to join the video chats
+setVideoChatDefaultParticipant chat_id:int53 default_participant_id:MessageSender = Ok;
+
+//@description Creates a video chat (a group call bound to a chat). Available only for basic groups, supergroups and channels; requires can_manage_video_chats rights
+//@chat_id Identifier of a chat in which the video chat will be created
+//@title Group call title; if empty, chat title will be used
+//@start_date Point in time (Unix timestamp) when the group call is supposed to be started by an administrator; 0 to start the video chat immediately. The date must be at least 10 seconds and at most 8 days in the future
+//@is_rtmp_stream Pass true to create an RTMP stream instead of an ordinary video chat; requires creator privileges
+createVideoChat chat_id:int53 title:string start_date:int32 is_rtmp_stream:Bool = GroupCallId;
+
+//@description Returns RTMP URL for streaming to the chat; requires creator privileges @chat_id Chat identifier
+getVideoChatRtmpUrl chat_id:int53 = RtmpUrl;
+
+//@description Replaces the current RTMP URL for streaming to the chat; requires creator privileges @chat_id Chat identifier
+replaceVideoChatRtmpUrl chat_id:int53 = RtmpUrl;
+
+//@description Returns information about a group call @group_call_id Group call identifier
+getGroupCall group_call_id:int32 = GroupCall;
+
+//@description Starts a scheduled group call @group_call_id Group call identifier
+startScheduledGroupCall group_call_id:int32 = Ok;
+
+//@description Toggles whether the current user will receive a notification when the group call will start; scheduled group calls only
+//@group_call_id Group call identifier @enabled_start_notification New value of the enabled_start_notification setting
+toggleGroupCallEnabledStartNotification group_call_id:int32 enabled_start_notification:Bool = Ok;
+
+//@description Joins an active group call. Returns join response payload for tgcalls
+//@group_call_id Group call identifier
+//@participant_id Identifier of a group call participant, which will be used to join the call; pass null to join as self; video chats only
+//@audio_source_id Caller audio channel synchronization source identifier; received from tgcalls
+//@payload Group call join payload; received from tgcalls
+//@is_muted Pass true to join the call with muted microphone
+//@is_my_video_enabled Pass true if the user's video is enabled
+//@invite_hash If non-empty, invite hash to be used to join the group call without being muted by administrators
+joinGroupCall group_call_id:int32 participant_id:MessageSender audio_source_id:int32 payload:string is_muted:Bool is_my_video_enabled:Bool invite_hash:string = Text;
+
+//@description Starts screen sharing in a joined group call. Returns join response payload for tgcalls
+//@group_call_id Group call identifier
+//@audio_source_id Screen sharing audio channel synchronization source identifier; received from tgcalls
+//@payload Group call join payload; received from tgcalls
+startGroupCallScreenSharing group_call_id:int32 audio_source_id:int32 payload:string = Text;
+
+//@description Pauses or unpauses screen sharing in a joined group call @group_call_id Group call identifier @is_paused True if screen sharing is paused
+toggleGroupCallScreenSharingIsPaused group_call_id:int32 is_paused:Bool = Ok;
+
+//@description Ends screen sharing in a joined group call @group_call_id Group call identifier
+endGroupCallScreenSharing group_call_id:int32 = Ok;
+
+//@description Sets group call title. Requires groupCall.can_be_managed group call flag @group_call_id Group call identifier @title New group call title; 1-64 characters
+setGroupCallTitle group_call_id:int32 title:string = Ok;
+
+//@description Toggles whether new participants of a group call can be unmuted only by administrators of the group call. Requires groupCall.can_toggle_mute_new_participants group call flag
+//@group_call_id Group call identifier @mute_new_participants New value of the mute_new_participants setting
+toggleGroupCallMuteNewParticipants group_call_id:int32 mute_new_participants:Bool = Ok;
+
+//@description Invites users to an active group call. Sends a service message of type messageInviteToGroupCall for video chats
+//@group_call_id Group call identifier @user_ids User identifiers. At most 10 users can be invited simultaneously
+inviteGroupCallParticipants group_call_id:int32 user_ids:vector<int53> = Ok;
+
+//@description Returns invite link to a video chat in a public chat
+//@group_call_id Group call identifier
+//@can_self_unmute Pass true if the invite link needs to contain an invite hash, passing which to joinGroupCall would allow the invited user to unmute themselves. Requires groupCall.can_be_managed group call flag
+getGroupCallInviteLink group_call_id:int32 can_self_unmute:Bool = HttpUrl;
+
+//@description Revokes invite link for a group call. Requires groupCall.can_be_managed group call flag @group_call_id Group call identifier
+revokeGroupCallInviteLink group_call_id:int32 = Ok;
+
+//@description Starts recording of an active group call. Requires groupCall.can_be_managed group call flag @group_call_id Group call identifier @title Group call recording title; 0-64 characters
+//@record_video Pass true to record a video file instead of an audio file @use_portrait_orientation Pass true to use portrait orientation for video instead of landscape one
+startGroupCallRecording group_call_id:int32 title:string record_video:Bool use_portrait_orientation:Bool = Ok;
+
+//@description Ends recording of an active group call. Requires groupCall.can_be_managed group call flag @group_call_id Group call identifier
+endGroupCallRecording group_call_id:int32 = Ok;
+
+//@description Toggles whether current user's video is paused @group_call_id Group call identifier @is_my_video_paused Pass true if the current user's video is paused
+toggleGroupCallIsMyVideoPaused group_call_id:int32 is_my_video_paused:Bool = Ok;
+
+//@description Toggles whether current user's video is enabled @group_call_id Group call identifier @is_my_video_enabled Pass true if the current user's video is enabled
+toggleGroupCallIsMyVideoEnabled group_call_id:int32 is_my_video_enabled:Bool = Ok;
+
+//@description Informs TDLib that speaking state of a participant of an active group has changed @group_call_id Group call identifier
+//@audio_source Group call participant's synchronization audio source identifier, or 0 for the current user @is_speaking Pass true if the user is speaking
+setGroupCallParticipantIsSpeaking group_call_id:int32 audio_source:int32 is_speaking:Bool = Ok;
+
+//@description Toggles whether a participant of an active group call is muted, unmuted, or allowed to unmute themselves
+//@group_call_id Group call identifier @participant_id Participant identifier @is_muted Pass true to mute the user; pass false to unmute the them
+toggleGroupCallParticipantIsMuted group_call_id:int32 participant_id:MessageSender is_muted:Bool = Ok;
+
+//@description Changes volume level of a participant of an active group call. If the current user can manage the group call, then the participant's volume level will be changed for all users with the default volume level
+//@group_call_id Group call identifier @participant_id Participant identifier @volume_level New participant's volume level; 1-20000 in hundreds of percents
+setGroupCallParticipantVolumeLevel group_call_id:int32 participant_id:MessageSender volume_level:int32 = Ok;
+
+//@description Toggles whether a group call participant hand is rased
+//@group_call_id Group call identifier @participant_id Participant identifier
+//@is_hand_raised Pass true if the user's hand needs to be raised. Only self hand can be raised. Requires groupCall.can_be_managed group call flag to lower other's hand
+toggleGroupCallParticipantIsHandRaised group_call_id:int32 participant_id:MessageSender is_hand_raised:Bool = Ok;
+
+//@description Loads more participants of a group call. The loaded participants will be received through updates. Use the field groupCall.loaded_all_participants to check whether all participants have already been loaded
+//@group_call_id Group call identifier. The group call must be previously received through getGroupCall and must be joined or being joined
+//@limit The maximum number of participants to load; up to 100
+loadGroupCallParticipants group_call_id:int32 limit:int32 = Ok;
+
+//@description Leaves a group call @group_call_id Group call identifier
+leaveGroupCall group_call_id:int32 = Ok;
+
+//@description Ends a group call. Requires groupCall.can_be_managed @group_call_id Group call identifier
+endGroupCall group_call_id:int32 = Ok;
+
+//@description Returns information about available group call streams @group_call_id Group call identifier
+getGroupCallStreams group_call_id:int32 = GroupCallStreams;
+
+//@description Returns a file with a segment of a group call stream in a modified OGG format for audio or MPEG-4 format for video
+//@group_call_id Group call identifier
+//@time_offset Point in time when the stream segment begins; Unix timestamp in milliseconds
+//@scale Segment duration scale; 0-1. Segment's duration is 1000/(2**scale) milliseconds
+//@channel_id Identifier of an audio/video channel to get as received from tgcalls
+//@video_quality Video quality as received from tgcalls; pass null to get the worst available quality
+getGroupCallStreamSegment group_call_id:int32 time_offset:int53 scale:int32 channel_id:int32 video_quality:GroupCallVideoQuality = FilePart;
+
+
+//@description Changes the block state of a message sender. Currently, only users and supergroup chats can be blocked @sender_id Identifier of a message sender to block/unblock @is_blocked New value of is_blocked
+toggleMessageSenderIsBlocked sender_id:MessageSender is_blocked:Bool = Ok;
+
+//@description Blocks an original sender of a message in the Replies chat
+//@message_id The identifier of an incoming message in the Replies chat
+//@delete_message Pass true to delete the message
+//@delete_all_messages Pass true to delete all messages from the same sender
+//@report_spam Pass true to report the sender to the Telegram moderators
+blockMessageSenderFromReplies message_id:int53 delete_message:Bool delete_all_messages:Bool report_spam:Bool = Ok;
+
+//@description Returns users and chats that were blocked by the current user @offset Number of users and chats to skip in the result; must be non-negative @limit The maximum number of users and chats to return; up to 100
+getBlockedMessageSenders offset:int32 limit:int32 = MessageSenders;
+
+
+//@description Adds a user to the contact list or edits an existing contact by their user identifier @contact The contact to add or edit; phone number may be empty and needs to be specified only if known, vCard is ignored
+//@share_phone_number Pass true to share the current user's phone number with the new contact. A corresponding rule to userPrivacySettingShowPhoneNumber will be added if needed. Use the field userFullInfo.need_phone_number_privacy_exception to check whether the current user needs to be asked to share their phone number
+addContact contact:contact share_phone_number:Bool = Ok;
+
+//@description Adds new contacts or edits existing contacts by their phone numbers; contacts' user identifiers are ignored @contacts The list of contacts to import or edit; contacts' vCard are ignored and are not imported
+importContacts contacts:vector<contact> = ImportedContacts;
+
+//@description Returns all user contacts
+getContacts = Users;
+
+//@description Searches for the specified query in the first names, last names and usernames of the known user contacts @query Query to search for; may be empty to return all contacts @limit The maximum number of users to be returned
+searchContacts query:string limit:int32 = Users;
+
+//@description Removes users from the contact list @user_ids Identifiers of users to be deleted
+removeContacts user_ids:vector<int53> = Ok;
+
+//@description Returns the total number of imported contacts
+getImportedContactCount = Count;
+
+//@description Changes imported contacts using the list of contacts saved on the device. Imports newly added contacts and, if at least the file database is enabled, deletes recently deleted contacts.
+//-Query result depends on the result of the previous query, so only one query is possible at the same time @contacts The new list of contacts, contact's vCard are ignored and are not imported
+changeImportedContacts contacts:vector<contact> = ImportedContacts;
+
+//@description Clears all imported contacts, contact list remains unchanged
+clearImportedContacts = Ok;
+
+
+//@description Searches a user by their phone number. Returns a 404 error if the user can't be found @phone_number Phone number to search for
+searchUserByPhoneNumber phone_number:string = User;
+
+//@description Shares the phone number of the current user with a mutual contact. Supposed to be called when the user clicks on chatActionBarSharePhoneNumber @user_id Identifier of the user with whom to share the phone number. The user must be a mutual contact
+sharePhoneNumber user_id:int53 = Ok;
+
+
+//@description Returns the profile photos of a user. The result of this query may be outdated: some photos might have been deleted already @user_id User identifier @offset The number of photos to skip; must be non-negative @limit The maximum number of photos to be returned; up to 100
+getUserProfilePhotos user_id:int53 offset:int32 limit:int32 = ChatPhotos;
+
+
+//@description Returns stickers from the installed sticker sets that correspond to a given emoji. If the emoji is non-empty, favorite and recently used stickers may also be returned @emoji String representation of emoji. If empty, returns all known installed stickers @limit The maximum number of stickers to be returned
+getStickers emoji:string limit:int32 = Stickers;
+
+//@description Searches for stickers from public sticker sets that correspond to a given emoji @emoji String representation of emoji; must be non-empty @limit The maximum number of stickers to be returned
+searchStickers emoji:string limit:int32 = Stickers;
+
+//@description Returns a list of installed sticker sets @is_masks Pass true to return mask sticker sets; pass false to return ordinary sticker sets
+getInstalledStickerSets is_masks:Bool = StickerSets;
+
+//@description Returns a list of archived sticker sets @is_masks Pass true to return mask stickers sets; pass false to return ordinary sticker sets @offset_sticker_set_id Identifier of the sticker set from which to return the result @limit The maximum number of sticker sets to return; up to 100
+getArchivedStickerSets is_masks:Bool offset_sticker_set_id:int64 limit:int32 = StickerSets;
+
+//@description Returns a list of trending sticker sets. For optimal performance, the number of returned sticker sets is chosen by TDLib
+//@offset The offset from which to return the sticker sets; must be non-negative
+//@limit The maximum number of sticker sets to be returned; up to 100. For optimal performance, the number of returned sticker sets is chosen by TDLib and can be smaller than the specified limit, even if the end of the list has not been reached
+getTrendingStickerSets offset:int32 limit:int32 = TrendingStickerSets;
+
+//@description Returns a list of sticker sets attached to a file. Currently, only photos and videos can have attached sticker sets @file_id File identifier
+getAttachedStickerSets file_id:int32 = StickerSets;
+
+//@description Returns information about a sticker set by its identifier @set_id Identifier of the sticker set
+getStickerSet set_id:int64 = StickerSet;
+
+//@description Searches for a sticker set by its name @name Name of the sticker set
+searchStickerSet name:string = StickerSet;
+
+//@description Searches for installed sticker sets by looking for specified query in their title and name @is_masks Pass true to return mask sticker sets; pass false to return ordinary sticker sets @query Query to search for @limit The maximum number of sticker sets to return
+searchInstalledStickerSets is_masks:Bool query:string limit:int32 = StickerSets;
+
+//@description Searches for ordinary sticker sets by looking for specified query in their title and name. Excludes installed sticker sets from the results @query Query to search for
+searchStickerSets query:string = StickerSets;
+
+//@description Installs/uninstalls or activates/archives a sticker set @set_id Identifier of the sticker set @is_installed The new value of is_installed @is_archived The new value of is_archived. A sticker set can't be installed and archived simultaneously
+changeStickerSet set_id:int64 is_installed:Bool is_archived:Bool = Ok;
+
+//@description Informs the server that some trending sticker sets have been viewed by the user @sticker_set_ids Identifiers of viewed trending sticker sets
+viewTrendingStickerSets sticker_set_ids:vector<int64> = Ok;
+
+//@description Changes the order of installed sticker sets @is_masks Pass true to change the order of mask sticker sets; pass false to change the order of ordinary sticker sets @sticker_set_ids Identifiers of installed sticker sets in the new correct order
+reorderInstalledStickerSets is_masks:Bool sticker_set_ids:vector<int64> = Ok;
+
+//@description Returns a list of recently used stickers @is_attached Pass true to return stickers and masks that were recently attached to photos or video files; pass false to return recently sent stickers
+getRecentStickers is_attached:Bool = Stickers;
+
+//@description Manually adds a new sticker to the list of recently used stickers. The new sticker is added to the top of the list. If the sticker was already in the list, it is removed from the list first. Only stickers belonging to a sticker set can be added to this list
+//@is_attached Pass true to add the sticker to the list of stickers recently attached to photo or video files; pass false to add the sticker to the list of recently sent stickers @sticker Sticker file to add
+addRecentSticker is_attached:Bool sticker:InputFile = Stickers;
+
+//@description Removes a sticker from the list of recently used stickers @is_attached Pass true to remove the sticker from the list of stickers recently attached to photo or video files; pass false to remove the sticker from the list of recently sent stickers @sticker Sticker file to delete
+removeRecentSticker is_attached:Bool sticker:InputFile = Ok;
+
+//@description Clears the list of recently used stickers @is_attached Pass true to clear the list of stickers recently attached to photo or video files; pass false to clear the list of recently sent stickers
+clearRecentStickers is_attached:Bool = Ok;
+
+//@description Returns favorite stickers
+getFavoriteStickers = Stickers;
+
+//@description Adds a new sticker to the list of favorite stickers. The new sticker is added to the top of the list. If the sticker was already in the list, it is removed from the list first. Only stickers belonging to a sticker set can be added to this list
+//@sticker Sticker file to add
+addFavoriteSticker sticker:InputFile = Ok;
+
+//@description Removes a sticker from the list of favorite stickers @sticker Sticker file to delete from the list
+removeFavoriteSticker sticker:InputFile = Ok;
+
+//@description Returns emoji corresponding to a sticker. The list is only for informational purposes, because a sticker is always sent with a fixed emoji from the corresponding Sticker object @sticker Sticker file identifier
+getStickerEmojis sticker:InputFile = Emojis;
+
+//@description Searches for emojis by keywords. Supported only if the file database is enabled @text Text to search for @exact_match Pass true if only emojis, which exactly match the text, needs to be returned @input_language_codes List of possible IETF language tags of the user's input language; may be empty if unknown
+searchEmojis text:string exact_match:Bool input_language_codes:vector<string> = Emojis;
+
+//@description Returns an animated emoji corresponding to a given emoji. Returns a 404 error if the emoji has no animated emoji @emoji The emoji
+getAnimatedEmoji emoji:string = AnimatedEmoji;
+
+//@description Returns all emojis, which has a corresponding animated emoji
+getAllAnimatedEmojis = Emojis;
+
+//@description Returns an HTTP URL which can be used to automatically log in to the translation platform and suggest new emoji replacements. The URL will be valid for 30 seconds after generation @language_code Language code for which the emoji replacements will be suggested
+getEmojiSuggestionsUrl language_code:string = HttpUrl;
+
+
+//@description Returns saved animations
+getSavedAnimations = Animations;
+
+//@description Manually adds a new animation to the list of saved animations. The new animation is added to the beginning of the list. If the animation was already in the list, it is removed first. Only non-secret video animations with MIME type "video/mp4" can be added to the list
+//@animation The animation file to be added. Only animations known to the server (i.e., successfully sent via a message) can be added to the list
+addSavedAnimation animation:InputFile = Ok;
+
+//@description Removes an animation from the list of saved animations @animation Animation file to be removed
+removeSavedAnimation animation:InputFile = Ok;
+
+
+//@description Returns up to 20 recently used inline bots in the order of their last usage
+getRecentInlineBots = Users;
+
+
+//@description Searches for recently used hashtags by their prefix @prefix Hashtag prefix to search for @limit The maximum number of hashtags to be returned
+searchHashtags prefix:string limit:int32 = Hashtags;
+
+//@description Removes a hashtag from the list of recently used hashtags @hashtag Hashtag to delete
+removeRecentHashtag hashtag:string = Ok;
+
+
+//@description Returns a web page preview by the text of the message. Do not call this function too often. Returns a 404 error if the web page has no preview @text Message text with formatting
+getWebPagePreview text:formattedText = WebPage;
+
+//@description Returns an instant view version of a web page if available. Returns a 404 error if the web page has no instant view page @url The web page URL @force_full Pass true to get full instant view for the web page
+getWebPageInstantView url:string force_full:Bool = WebPageInstantView;
+
+
+//@description Changes a profile photo for the current user @photo Profile photo to set
+setProfilePhoto photo:InputChatPhoto = Ok;
+
+//@description Deletes a profile photo @profile_photo_id Identifier of the profile photo to delete
+deleteProfilePhoto profile_photo_id:int64 = Ok;
+
+//@description Changes the first and last name of the current user @first_name The new value of the first name for the current user; 1-64 characters @last_name The new value of the optional last name for the current user; 0-64 characters
+setName first_name:string last_name:string = Ok;
+
+//@description Changes the bio of the current user @bio The new value of the user bio; 0-GetOption("bio_length_max") characters without line feeds
+setBio bio:string = Ok;
+
+//@description Changes the username of the current user @username The new value of the username. Use an empty string to remove the username
+setUsername username:string = Ok;
+
+//@description Changes the location of the current user. Needs to be called if GetOption("is_location_visible") is true and location changes for more than 1 kilometer @location The new location of the user
+setLocation location:location = Ok;
+
+//@description Changes the phone number of the user and sends an authentication code to the user's new phone number. On success, returns information about the sent code
+//@phone_number The new phone number of the user in international format @settings Settings for the authentication of the user's phone number; pass null to use default settings
+changePhoneNumber phone_number:string settings:phoneNumberAuthenticationSettings = AuthenticationCodeInfo;
+
+//@description Re-sends the authentication code sent to confirm a new phone number for the current user. Works only if the previously received authenticationCodeInfo next_code_type was not null and the server-specified timeout has passed
+resendChangePhoneNumberCode = AuthenticationCodeInfo;
+
+//@description Checks the authentication code sent to confirm a new phone number of the user @code Authentication code to check
+checkChangePhoneNumberCode code:string = Ok;
+
+
+//@description Sets the list of commands supported by the bot for the given user scope and language; for bots only
+//@scope The scope to which the commands are relevant; pass null to change commands in the default bot command scope
+//@language_code A two-letter ISO 639-1 language code. If empty, the commands will be applied to all users from the given scope, for which language there are no dedicated commands
+//@commands List of the bot's commands
+setCommands scope:BotCommandScope language_code:string commands:vector<botCommand> = Ok;
+
+//@description Deletes commands supported by the bot for the given user scope and language; for bots only
+//@scope The scope to which the commands are relevant; pass null to delete commands in the default bot command scope
+//@language_code A two-letter ISO 639-1 language code or an empty string
+deleteCommands scope:BotCommandScope language_code:string = Ok;
+
+//@description Returns the list of commands supported by the bot for the given user scope and language; for bots only
+//@scope The scope to which the commands are relevant; pass null to get commands in the default bot command scope
+//@language_code A two-letter ISO 639-1 language code or an empty string
+getCommands scope:BotCommandScope language_code:string = BotCommands;
+
+//@description Sets menu button for the given user or for all users; for bots only
+//@user_id Identifier of the user or 0 to set menu button for all users
+//@menu_button New menu button
+setMenuButton user_id:int53 menu_button:botMenuButton = Ok;
+
+//@description Returns menu button set by the bot for the given user; for bots only @user_id Identifier of the user or 0 to get the default menu button
+getMenuButton user_id:int53 = BotMenuButton;
+
+//@description Sets default administrator rights for adding the bot to basic group and supergroup chats; for bots only @default_group_administrator_rights Default administrator rights for adding the bot to basic group and supergroup chats; may be null
+setDefaultGroupAdministratorRights default_group_administrator_rights:chatAdministratorRights = Ok;
+
+//@description Sets default administrator rights for adding the bot to channel chats; for bots only @default_channel_administrator_rights Default administrator rights for adding the bot to channels; may be null
+setDefaultChannelAdministratorRights default_channel_administrator_rights:chatAdministratorRights = Ok;
+
+
+//@description Returns all active sessions of the current user
+getActiveSessions = Sessions;
+
+//@description Terminates a session of the current user @session_id Session identifier
+terminateSession session_id:int64 = Ok;
+
+//@description Terminates all other sessions of the current user
+terminateAllOtherSessions = Ok;
+
+//@description Toggles whether a session can accept incoming calls @session_id Session identifier @can_accept_calls Pass true to allow accepting incoming calls by the session; pass false otherwise
+toggleSessionCanAcceptCalls session_id:int64 can_accept_calls:Bool = Ok;
+
+//@description Toggles whether a session can accept incoming secret chats @session_id Session identifier @can_accept_secret_chats Pass true to allow accepring secret chats by the session; pass false otherwise
+toggleSessionCanAcceptSecretChats session_id:int64 can_accept_secret_chats:Bool = Ok;
+
+//@description Changes the period of inactivity after which sessions will automatically be terminated @inactive_session_ttl_days New number of days of inactivity before sessions will be automatically terminated; 1-366 days
+setInactiveSessionTtl inactive_session_ttl_days:int32 = Ok;
+
+
+//@description Returns all website where the current user used Telegram to log in
+getConnectedWebsites = ConnectedWebsites;
+
+//@description Disconnects website from the current user's Telegram account @website_id Website identifier
+disconnectWebsite website_id:int64 = Ok;
+
+//@description Disconnects all websites from the current user's Telegram account
+disconnectAllWebsites = Ok;
+
+
+//@description Changes the username of a supergroup or channel, requires owner privileges in the supergroup or channel @supergroup_id Identifier of the supergroup or channel @username New value of the username. Use an empty string to remove the username
+setSupergroupUsername supergroup_id:int53 username:string = Ok;
+
+//@description Changes the sticker set of a supergroup; requires can_change_info administrator right @supergroup_id Identifier of the supergroup @sticker_set_id New value of the supergroup sticker set identifier. Use 0 to remove the supergroup sticker set
+setSupergroupStickerSet supergroup_id:int53 sticker_set_id:int64 = Ok;
+
+//@description Toggles whether sender signature is added to sent messages in a channel; requires can_change_info administrator right @supergroup_id Identifier of the channel @sign_messages New value of sign_messages
+toggleSupergroupSignMessages supergroup_id:int53 sign_messages:Bool = Ok;
+
+//@description Toggles whether joining is mandatory to send messages to a discussion supergroup; requires can_restrict_members administrator right @supergroup_id Identifier of the supergroup @join_to_send_messages New value of join_to_send_messages
+toggleSupergroupJoinToSendMessages supergroup_id:int53 join_to_send_messages:Bool = Ok;
+
+//@description Toggles whether all users directly joining the supergroup need to be approved by supergroup administrators; requires can_restrict_members administrator right @supergroup_id Identifier of the channel @join_by_request New value of join_by_request
+toggleSupergroupJoinByRequest supergroup_id:int53 join_by_request:Bool = Ok;
+
+//@description Toggles whether the message history of a supergroup is available to new members; requires can_change_info administrator right @supergroup_id The identifier of the supergroup @is_all_history_available The new value of is_all_history_available
+toggleSupergroupIsAllHistoryAvailable supergroup_id:int53 is_all_history_available:Bool = Ok;
+
+//@description Upgrades supergroup to a broadcast group; requires owner privileges in the supergroup @supergroup_id Identifier of the supergroup
+toggleSupergroupIsBroadcastGroup supergroup_id:int53 = Ok;
+
+//@description Reports messages in a supergroup as spam; requires administrator rights in the supergroup @supergroup_id Supergroup identifier @message_ids Identifiers of messages to report
+reportSupergroupSpam supergroup_id:int53 message_ids:vector<int53> = Ok;
+
+//@description Returns information about members or banned users in a supergroup or channel. Can be used only if supergroupFullInfo.can_get_members == true; additionally, administrator privileges may be required for some filters @supergroup_id Identifier of the supergroup or channel
+//@filter The type of users to return; pass null to use supergroupMembersFilterRecent @offset Number of users to skip @limit The maximum number of users be returned; up to 200
+getSupergroupMembers supergroup_id:int53 filter:SupergroupMembersFilter offset:int32 limit:int32 = ChatMembers;
+
+
+//@description Closes a secret chat, effectively transferring its state to secretChatStateClosed @secret_chat_id Secret chat identifier
+closeSecretChat secret_chat_id:int32 = Ok;
+
+
+//@description Returns a list of service actions taken by chat members and administrators in the last 48 hours. Available only for supergroups and channels. Requires administrator rights. Returns results in reverse chronological order (i. e., in order of decreasing event_id)
+//@chat_id Chat identifier @query Search query by which to filter events @from_event_id Identifier of an event from which to return results. Use 0 to get results from the latest events @limit The maximum number of events to return; up to 100
+//@filters The types of events to return; pass null to get chat events of all types @user_ids User identifiers by which to filter events. By default, events relating to all users will be returned
+getChatEventLog chat_id:int53 query:string from_event_id:int64 limit:int32 filters:chatEventLogFilters user_ids:vector<int53> = ChatEvents;
+
+
+//@description Returns an invoice payment form. This method must be called when the user presses inlineKeyboardButtonBuy
+//@input_invoice The invoice
+//@theme Preferred payment form theme; pass null to use the default theme
+getPaymentForm input_invoice:InputInvoice theme:themeParameters = PaymentForm;
+
+//@description Validates the order information provided by a user and returns the available shipping options for a flexible invoice
+//@input_invoice The invoice
+//@order_info The order information, provided by the user; pass null if empty
+//@allow_save Pass true to save the order information
+validateOrderInfo input_invoice:InputInvoice order_info:orderInfo allow_save:Bool = ValidatedOrderInfo;
+
+//@description Sends a filled-out payment form to the bot for final verification @input_invoice The invoice
+//@payment_form_id Payment form identifier returned by getPaymentForm @order_info_id Identifier returned by validateOrderInfo, or an empty string @shipping_option_id Identifier of a chosen shipping option, if applicable
+//@credentials The credentials chosen by user for payment @tip_amount Chosen by the user amount of tip in the smallest units of the currency
+sendPaymentForm input_invoice:InputInvoice payment_form_id:int64 order_info_id:string shipping_option_id:string credentials:InputCredentials tip_amount:int53 = PaymentResult;
+
+//@description Returns information about a successful payment @chat_id Chat identifier of the PaymentSuccessful message @message_id Message identifier
+getPaymentReceipt chat_id:int53 message_id:int53 = PaymentReceipt;
+
+//@description Returns saved order information. Returns a 404 error if there is no saved order information
+getSavedOrderInfo = OrderInfo;
+
+//@description Deletes saved order information
+deleteSavedOrderInfo = Ok;
+
+//@description Deletes saved credentials for all payment provider bots
+deleteSavedCredentials = Ok;
+
+
+//@description Creates a link for the given invoice; for bots only @invoice Information about the invoice of the type inputMessageInvoice
+createInvoiceLink invoice:InputMessageContent = HttpUrl;
+
+
+//@description Returns a user that can be contacted to get support
+getSupportUser = User;
+
+
+//@description Returns backgrounds installed by the user @for_dark_theme Pass true to order returned backgrounds for a dark theme
+getBackgrounds for_dark_theme:Bool = Backgrounds;
+
+//@description Constructs a persistent HTTP URL for a background @name Background name @type Background type
+getBackgroundUrl name:string type:BackgroundType = HttpUrl;
+
+//@description Searches for a background by its name @name The name of the background
+searchBackground name:string = Background;
+
+//@description Changes the background selected by the user; adds background to the list of installed backgrounds
+//@background The input background to use; pass null to create a new filled backgrounds or to remove the current background
+//@type Background type; pass null to use the default type of the remote background or to remove the current background
+//@for_dark_theme Pass true if the background is changed for a dark theme
+setBackground background:InputBackground type:BackgroundType for_dark_theme:Bool = Background;
+
+//@description Removes background from the list of installed backgrounds @background_id The background identifier
+removeBackground background_id:int64 = Ok;
+
+//@description Resets list of installed backgrounds to its default value
+resetBackgrounds = Ok;
+
+
+//@description Returns information about the current localization target. This is an offline request if only_local is true. Can be called before authorization @only_local Pass true to get only locally available information without sending network requests
+getLocalizationTargetInfo only_local:Bool = LocalizationTargetInfo;
+
+//@description Returns information about a language pack. Returned language pack identifier may be different from a provided one. Can be called before authorization @language_pack_id Language pack identifier
+getLanguagePackInfo language_pack_id:string = LanguagePackInfo;
+
+//@description Returns strings from a language pack in the current localization target by their keys. Can be called before authorization @language_pack_id Language pack identifier of the strings to be returned @keys Language pack keys of the strings to be returned; leave empty to request all available strings
+getLanguagePackStrings language_pack_id:string keys:vector<string> = LanguagePackStrings;
+
+//@description Fetches the latest versions of all strings from a language pack in the current localization target from the server. This method doesn't need to be called explicitly for the current used/base language packs. Can be called before authorization @language_pack_id Language pack identifier
+synchronizeLanguagePack language_pack_id:string = Ok;
+
+//@description Adds a custom server language pack to the list of installed language packs in current localization target. Can be called before authorization @language_pack_id Identifier of a language pack to be added; may be different from a name that is used in an "https://t.me/setlanguage/" link
+addCustomServerLanguagePack language_pack_id:string = Ok;
+
+//@description Adds or changes a custom local language pack to the current localization target @info Information about the language pack. Language pack ID must start with 'X', consist only of English letters, digits and hyphens, and must not exceed 64 characters. Can be called before authorization @strings Strings of the new language pack
+setCustomLanguagePack info:languagePackInfo strings:vector<languagePackString> = Ok;
+
+//@description Edits information about a custom local language pack in the current localization target. Can be called before authorization @info New information about the custom local language pack
+editCustomLanguagePackInfo info:languagePackInfo = Ok;
+
+//@description Adds, edits or deletes a string in a custom local language pack. Can be called before authorization @language_pack_id Identifier of a previously added custom local language pack in the current localization target @new_string New language pack string
+setCustomLanguagePackString language_pack_id:string new_string:languagePackString = Ok;
+
+//@description Deletes all information about a language pack in the current localization target. The language pack which is currently in use (including base language pack) or is being synchronized can't be deleted. Can be called before authorization @language_pack_id Identifier of the language pack to delete
+deleteLanguagePack language_pack_id:string = Ok;
+
+
+//@description Registers the currently used device for receiving push notifications. Returns a globally unique identifier of the push notification subscription @device_token Device token @other_user_ids List of user identifiers of other users currently using the application
+registerDevice device_token:DeviceToken other_user_ids:vector<int53> = PushReceiverId;
+
+//@description Handles a push notification. Returns error with code 406 if the push notification is not supported and connection to the server is required to fetch new data. Can be called before authorization
+//@payload JSON-encoded push notification payload with all fields sent by the server, and "google.sent_time" and "google.notification.sound" fields added
+processPushNotification payload:string = Ok;
+
+//@description Returns a globally unique push notification subscription identifier for identification of an account, which has received a push notification. Can be called synchronously @payload JSON-encoded push notification payload
+getPushReceiverId payload:string = PushReceiverId;
+
+
+//@description Returns t.me URLs recently visited by a newly registered user @referrer Google Play referrer to identify the user
+getRecentlyVisitedTMeUrls referrer:string = TMeUrls;
+
+
+//@description Changes user privacy settings @setting The privacy setting @rules The new privacy rules
+setUserPrivacySettingRules setting:UserPrivacySetting rules:userPrivacySettingRules = Ok;
+
+//@description Returns the current privacy settings @setting The privacy setting
+getUserPrivacySettingRules setting:UserPrivacySetting = UserPrivacySettingRules;
+
+
+//@description Returns the value of an option by its name. (Check the list of available options on https://core.telegram.org/tdlib/options.) Can be called before authorization
+//@name The name of the option
+getOption name:string = OptionValue;
+
+//@description Sets the value of an option. (Check the list of available options on https://core.telegram.org/tdlib/options.) Only writable options can be set. Can be called before authorization
+//@name The name of the option @value The new value of the option; pass null to reset option value to a default value
+setOption name:string value:OptionValue = Ok;
+
+
+//@description Changes the period of inactivity after which the account of the current user will automatically be deleted @ttl New account TTL
+setAccountTtl ttl:accountTtl = Ok;
+
+//@description Returns the period of inactivity after which the account of the current user will automatically be deleted
+getAccountTtl = AccountTtl;
+
+//@description Deletes the account of the current user, deleting all information associated with the user from the server. The phone number of the account can be used to create a new account. Can be called before authorization when the current authorization state is authorizationStateWaitPassword @reason The reason why the account was deleted; optional
+deleteAccount reason:string = Ok;
+
+
+//@description Removes a chat action bar without any other action @chat_id Chat identifier
+removeChatActionBar chat_id:int53 = Ok;
+
+//@description Reports a chat to the Telegram moderators. A chat can be reported only from the chat action bar, or if chat.can_be_reported
+//@chat_id Chat identifier @message_ids Identifiers of reported messages; may be empty to report the whole chat @reason The reason for reporting the chat @text Additional report details; 0-1024 characters
+reportChat chat_id:int53 message_ids:vector<int53> reason:ChatReportReason text:string = Ok;
+
+//@description Reports a chat photo to the Telegram moderators. A chat photo can be reported only if chat.can_be_reported
+//@chat_id Chat identifier @file_id Identifier of the photo to report. Only full photos from chatPhoto can be reported @reason The reason for reporting the chat photo @text Additional report details; 0-1024 characters
+reportChatPhoto chat_id:int53 file_id:int32 reason:ChatReportReason text:string = Ok;
+
+//@description Returns detailed statistics about a chat. Currently, this method can be used only for supergroups and channels. Can be used only if supergroupFullInfo.can_get_statistics == true @chat_id Chat identifier @is_dark Pass true if a dark theme is used by the application
+getChatStatistics chat_id:int53 is_dark:Bool = ChatStatistics;
+
+//@description Returns detailed statistics about a message. Can be used only if message.can_get_statistics == true @chat_id Chat identifier @message_id Message identifier @is_dark Pass true if a dark theme is used by the application
+getMessageStatistics chat_id:int53 message_id:int53 is_dark:Bool = MessageStatistics;
+
+//@description Loads an asynchronous or a zoomed in statistical graph @chat_id Chat identifier @token The token for graph loading @x X-value for zoomed in graph or 0 otherwise
+getStatisticalGraph chat_id:int53 token:string x:int53 = StatisticalGraph;
+
+
+//@description Returns storage usage statistics. Can be called before authorization @chat_limit The maximum number of chats with the largest storage usage for which separate statistics need to be returned. All other chats will be grouped in entries with chat_id == 0. If the chat info database is not used, the chat_limit is ignored and is always set to 0
+getStorageStatistics chat_limit:int32 = StorageStatistics;
+
+//@description Quickly returns approximate storage usage statistics. Can be called before authorization
+getStorageStatisticsFast = StorageStatisticsFast;
+
+//@description Returns database statistics
+getDatabaseStatistics = DatabaseStatistics;
+
+//@description Optimizes storage usage, i.e. deletes some files and returns new storage usage statistics. Secret thumbnails can't be deleted
+//@size Limit on the total size of files after deletion, in bytes. Pass -1 to use the default limit
+//@ttl Limit on the time that has passed since the last time a file was accessed (or creation time for some filesystems). Pass -1 to use the default limit
+//@count Limit on the total number of files after deletion. Pass -1 to use the default limit
+//@immunity_delay The amount of time after the creation of a file during which it can't be deleted, in seconds. Pass -1 to use the default value
+//@file_types If non-empty, only files with the given types are considered. By default, all types except thumbnails, profile photos, stickers and wallpapers are deleted
+//@chat_ids If non-empty, only files from the given chats are considered. Use 0 as chat identifier to delete files not belonging to any chat (e.g., profile photos)
+//@exclude_chat_ids If non-empty, files from the given chats are excluded. Use 0 as chat identifier to exclude all files not belonging to any chat (e.g., profile photos)
+//@return_deleted_file_statistics Pass true if statistics about the files that were deleted must be returned instead of the whole storage usage statistics. Affects only returned statistics
+//@chat_limit Same as in getStorageStatistics. Affects only returned statistics
+optimizeStorage size:int53 ttl:int32 count:int32 immunity_delay:int32 file_types:vector<FileType> chat_ids:vector<int53> exclude_chat_ids:vector<int53> return_deleted_file_statistics:Bool chat_limit:int32 = StorageStatistics;
+
+
+//@description Sets the current network type. Can be called before authorization. Calling this method forces all network connections to reopen, mitigating the delay in switching between different networks, so it must be called whenever the network is changed, even if the network type remains the same.
+//-Network type is used to check whether the library can use the network at all and also for collecting detailed network data usage statistics @type The new network type; pass null to set network type to networkTypeOther
+setNetworkType type:NetworkType = Ok;
+
+//@description Returns network data usage statistics. Can be called before authorization @only_current Pass true to get statistics only for the current library launch
+getNetworkStatistics only_current:Bool = NetworkStatistics;
+
+//@description Adds the specified data to data usage statistics. Can be called before authorization @entry The network statistics entry with the data to be added to statistics
+addNetworkStatistics entry:NetworkStatisticsEntry = Ok;
+
+//@description Resets all network data usage statistics to zero. Can be called before authorization
+resetNetworkStatistics = Ok;
+
+//@description Returns auto-download settings presets for the current user
+getAutoDownloadSettingsPresets = AutoDownloadSettingsPresets;
+
+//@description Sets auto-download settings @settings New user auto-download settings @type Type of the network for which the new settings are relevant
+setAutoDownloadSettings settings:autoDownloadSettings type:NetworkType = Ok;
+
+
+//@description Returns information about a bank card @bank_card_number The bank card number
+getBankCardInfo bank_card_number:string = BankCardInfo;
+
+
+//@description Returns one of the available Telegram Passport elements @type Telegram Passport element type @password Password of the current user
+getPassportElement type:PassportElementType password:string = PassportElement;
+
+//@description Returns all available Telegram Passport elements @password Password of the current user
+getAllPassportElements password:string = PassportElements;
+
+//@description Adds an element to the user's Telegram Passport. May return an error with a message "PHONE_VERIFICATION_NEEDED" or "EMAIL_VERIFICATION_NEEDED" if the chosen phone number or the chosen email address must be verified first @element Input Telegram Passport element @password Password of the current user
+setPassportElement element:InputPassportElement password:string = PassportElement;
+
+//@description Deletes a Telegram Passport element @type Element type
+deletePassportElement type:PassportElementType = Ok;
+
+//@description Informs the user that some of the elements in their Telegram Passport contain errors; for bots only. The user will not be able to resend the elements, until the errors are fixed @user_id User identifier @errors The errors
+setPassportElementErrors user_id:int53 errors:vector<inputPassportElementError> = Ok;
+
+
+//@description Returns an IETF language tag of the language preferred in the country, which must be used to fill native fields in Telegram Passport personal details. Returns a 404 error if unknown @country_code A two-letter ISO 3166-1 alpha-2 country code
+getPreferredCountryLanguage country_code:string = Text;
+
+
+//@description Sends a code to verify a phone number to be added to a user's Telegram Passport
+//@phone_number The phone number of the user, in international format @settings Settings for the authentication of the user's phone number; pass null to use default settings
+sendPhoneNumberVerificationCode phone_number:string settings:phoneNumberAuthenticationSettings = AuthenticationCodeInfo;
+
+//@description Re-sends the code to verify a phone number to be added to a user's Telegram Passport
+resendPhoneNumberVerificationCode = AuthenticationCodeInfo;
+
+//@description Checks the phone number verification code for Telegram Passport @code Verification code to check
+checkPhoneNumberVerificationCode code:string = Ok;
+
+
+//@description Sends a code to verify an email address to be added to a user's Telegram Passport @email_address Email address
+sendEmailAddressVerificationCode email_address:string = EmailAddressAuthenticationCodeInfo;
+
+//@description Re-sends the code to verify an email address to be added to a user's Telegram Passport
+resendEmailAddressVerificationCode = EmailAddressAuthenticationCodeInfo;
+
+//@description Checks the email address verification code for Telegram Passport @code Verification code to check
+checkEmailAddressVerificationCode code:string = Ok;
+
+
+//@description Returns a Telegram Passport authorization form for sharing data with a service @bot_user_id User identifier of the service's bot @scope Telegram Passport element types requested by the service @public_key Service's public key @nonce Unique request identifier provided by the service
+getPassportAuthorizationForm bot_user_id:int53 scope:string public_key:string nonce:string = PassportAuthorizationForm;
+
+//@description Returns already available Telegram Passport elements suitable for completing a Telegram Passport authorization form. Result can be received only once for each authorization form @autorization_form_id Authorization form identifier @password Password of the current user
+getPassportAuthorizationFormAvailableElements autorization_form_id:int32 password:string = PassportElementsWithErrors;
+
+//@description Sends a Telegram Passport authorization form, effectively sharing data with the service. This method must be called after getPassportAuthorizationFormAvailableElements if some previously available elements are going to be reused
+//@autorization_form_id Authorization form identifier @types Types of Telegram Passport elements chosen by user to complete the authorization form
+sendPassportAuthorizationForm autorization_form_id:int32 types:vector<PassportElementType> = Ok;
+
+
+//@description Sends phone number confirmation code to handle links of the type internalLinkTypePhoneNumberConfirmation @hash Hash value from the link @phone_number Phone number value from the link @settings Settings for the authentication of the user's phone number; pass null to use default settings
+sendPhoneNumberConfirmationCode hash:string phone_number:string settings:phoneNumberAuthenticationSettings = AuthenticationCodeInfo;
+
+//@description Resends phone number confirmation code
+resendPhoneNumberConfirmationCode = AuthenticationCodeInfo;
+
+//@description Checks phone number confirmation code @code Confirmation code to check
+checkPhoneNumberConfirmationCode code:string = Ok;
+
+
+//@description Informs the server about the number of pending bot updates if they haven't been processed for a long time; for bots only @pending_update_count The number of pending updates @error_message The last error message
+setBotUpdatesStatus pending_update_count:int32 error_message:string = Ok;
+
+
+//@description Uploads a file with a sticker; returns the uploaded file @user_id Sticker file owner; ignored for regular users @sticker Sticker file to upload
+uploadStickerFile user_id:int53 sticker:inputSticker = File;
+
+//@description Returns a suggested name for a new sticker set with a given title @title Sticker set title; 1-64 characters
+getSuggestedStickerSetName title:string = Text;
+
+//@description Checks whether a name can be used for a new sticker set @name Name to be checked
+checkStickerSetName name:string = CheckStickerSetNameResult;
+
+//@description Creates a new sticker set. Returns the newly created sticker set
+//@user_id Sticker set owner; ignored for regular users
+//@title Sticker set title; 1-64 characters
+//@name Sticker set name. Can contain only English letters, digits and underscores. Must end with *"_by_<bot username>"* (*<bot_username>* is case insensitive) for bots; 1-64 characters
+//@stickers List of stickers to be added to the set; must be non-empty. All stickers must have the same format. For TGS stickers, uploadStickerFile must be used before the sticker is shown
+//@source Source of the sticker set; may be empty if unknown
+createNewStickerSet user_id:int53 title:string name:string stickers:vector<inputSticker> source:string = StickerSet;
+
+//@description Adds a new sticker to a set; for bots only. Returns the sticker set
+//@user_id Sticker set owner @name Sticker set name @sticker Sticker to add to the set
+addStickerToSet user_id:int53 name:string sticker:inputSticker = StickerSet;
+
+//@description Sets a sticker set thumbnail; for bots only. Returns the sticker set
+//@user_id Sticker set owner @name Sticker set name
+//@thumbnail Thumbnail to set in PNG, TGS, or WEBM format; pass null to remove the sticker set thumbnail. Thumbnail format must match the format of stickers in the set
+setStickerSetThumbnail user_id:int53 name:string thumbnail:InputFile = StickerSet;
+
+//@description Changes the position of a sticker in the set to which it belongs; for bots only. The sticker set must have been created by the bot
+//@sticker Sticker @position New position of the sticker in the set, 0-based
+setStickerPositionInSet sticker:InputFile position:int32 = Ok;
+
+//@description Removes a sticker from the set to which it belongs; for bots only. The sticker set must have been created by the bot @sticker Sticker
+removeStickerFromSet sticker:InputFile = Ok;
+
+
+//@description Returns information about a file with a map thumbnail in PNG format. Only map thumbnail files with size less than 1MB can be downloaded @location Location of the map center @zoom Map zoom level; 13-20 @width Map width in pixels before applying scale; 16-1024 @height Map height in pixels before applying scale; 16-1024 @scale Map scale; 1-3 @chat_id Identifier of a chat in which the thumbnail will be shown. Use 0 if unknown
+getMapThumbnailFile location:location zoom:int32 width:int32 height:int32 scale:int32 chat_id:int53 = File;
+
+
+//@description Returns information about a limit, increased for Premium users. Returns a 404 error if the limit is unknown @limit_type Type of the limit
+getPremiumLimit limit_type:PremiumLimitType = PremiumLimit;
+
+//@description Returns information about features, available to Premium users @source Source of the request; pass null if the method is called from some non-standard source
+getPremiumFeatures source:PremiumSource = PremiumFeatures;
+
+//@description Returns examples of premium stickers for demonstration purposes
+getPremiumStickers = Stickers;
+
+//@description Informs TDLib that the user viewed detailed information about a Premium feature on the Premium features screen @feature The viewed premium feature
+viewPremiumFeature feature:PremiumFeature = Ok;
+
+//@description Informs TDLib that the user clicked Premium subscription button on the Premium features screen
+clickPremiumSubscriptionButton = Ok;
+
+//@description Returns state of Telegram Premium subscription and promotion videos for Premium features
+getPremiumState = PremiumState;
+
+
+//@description Accepts Telegram terms of services @terms_of_service_id Terms of service identifier
+acceptTermsOfService terms_of_service_id:string = Ok;
+
+
+//@description Sends a custom request; for bots only @method The method name @parameters JSON-serialized method parameters
+sendCustomRequest method:string parameters:string = CustomRequestResult;
+
+//@description Answers a custom query; for bots only @custom_query_id Identifier of a custom query @data JSON-serialized answer to the query
+answerCustomQuery custom_query_id:int64 data:string = Ok;
+
+
+//@description Succeeds after a specified amount of time has passed. Can be called before initialization @seconds Number of seconds before the function returns
+setAlarm seconds:double = Ok;
+
+
+//@description Returns information about existing countries. Can be called before authorization
+getCountries = Countries;
+
+//@description Uses the current IP address to find the current country. Returns two-letter ISO 3166-1 alpha-2 country code. Can be called before authorization
+getCountryCode = Text;
+
+//@description Returns information about a phone number by its prefix. Can be called before authorization @phone_number_prefix The phone number prefix
+getPhoneNumberInfo phone_number_prefix:string = PhoneNumberInfo;
+
+//@description Returns information about a phone number by its prefix synchronously. getCountries must be called at least once after changing localization to the specified language if properly localized country information is expected. Can be called synchronously
+//@language_code A two-letter ISO 639-1 language code for country information localization @phone_number_prefix The phone number prefix
+getPhoneNumberInfoSync language_code:string phone_number_prefix:string = PhoneNumberInfo;
+
+//@description Returns the link for downloading official Telegram application to be used when the current user invites friends to Telegram
+getApplicationDownloadLink = HttpUrl;
+
+//@description Returns information about a tg:// deep link. Use "tg://need_update_for_some_feature" or "tg:some_unsupported_feature" for testing. Returns a 404 error for unknown links. Can be called before authorization @link The link
+getDeepLinkInfo link:string = DeepLinkInfo;
+
+
+//@description Returns application config, provided by the server. Can be called before authorization
+getApplicationConfig = JsonValue;
+
+//@description Saves application log event on the server. Can be called before authorization @type Event type @chat_id Optional chat identifier, associated with the event @data The log event data
+saveApplicationLogEvent type:string chat_id:int53 data:JsonValue = Ok;
+
+
+//@description Adds a proxy server for network requests. Can be called before authorization @server Proxy server IP address @port Proxy server port @enable Pass true to immediately enable the proxy @type Proxy type
+addProxy server:string port:int32 enable:Bool type:ProxyType = Proxy;
+
+//@description Edits an existing proxy server for network requests. Can be called before authorization @proxy_id Proxy identifier @server Proxy server IP address @port Proxy server port @enable Pass true to immediately enable the proxy @type Proxy type
+editProxy proxy_id:int32 server:string port:int32 enable:Bool type:ProxyType = Proxy;
+
+//@description Enables a proxy. Only one proxy can be enabled at a time. Can be called before authorization @proxy_id Proxy identifier
+enableProxy proxy_id:int32 = Ok;
+
+//@description Disables the currently enabled proxy. Can be called before authorization
+disableProxy = Ok;
+
+//@description Removes a proxy server. Can be called before authorization @proxy_id Proxy identifier
+removeProxy proxy_id:int32 = Ok;
+
+//@description Returns list of proxies that are currently set up. Can be called before authorization
+getProxies = Proxies;
+
+//@description Returns an HTTPS link, which can be used to add a proxy. Available only for SOCKS5 and MTProto proxies. Can be called before authorization @proxy_id Proxy identifier
+getProxyLink proxy_id:int32 = HttpUrl;
+
+//@description Computes time needed to receive a response from a Telegram server through a proxy. Can be called before authorization @proxy_id Proxy identifier. Use 0 to ping a Telegram server without a proxy
+pingProxy proxy_id:int32 = Seconds;
+
+
+//@description Sets new log stream for internal logging of TDLib. Can be called synchronously @log_stream New log stream
+setLogStream log_stream:LogStream = Ok;
+
+//@description Returns information about currently used log stream for internal logging of TDLib. Can be called synchronously
+getLogStream = LogStream;
+
+//@description Sets the verbosity level of the internal logging of TDLib. Can be called synchronously
+//@new_verbosity_level New value of the verbosity level for logging. Value 0 corresponds to fatal errors, value 1 corresponds to errors, value 2 corresponds to warnings and debug warnings, value 3 corresponds to informational, value 4 corresponds to debug, value 5 corresponds to verbose debug, value greater than 5 and up to 1023 can be used to enable even more logging
+setLogVerbosityLevel new_verbosity_level:int32 = Ok;
+
+//@description Returns current verbosity level of the internal logging of TDLib. Can be called synchronously
+getLogVerbosityLevel = LogVerbosityLevel;
+
+//@description Returns list of available TDLib internal log tags, for example, ["actor", "binlog", "connections", "notifications", "proxy"]. Can be called synchronously
+getLogTags = LogTags;
+
+//@description Sets the verbosity level for a specified TDLib internal log tag. Can be called synchronously
+//@tag Logging tag to change verbosity level @new_verbosity_level New verbosity level; 1-1024
+setLogTagVerbosityLevel tag:string new_verbosity_level:int32 = Ok;
+
+//@description Returns current verbosity level for a specified TDLib internal log tag. Can be called synchronously @tag Logging tag to change verbosity level
+getLogTagVerbosityLevel tag:string = LogVerbosityLevel;
+
+//@description Adds a message to TDLib internal log. Can be called synchronously
+//@verbosity_level The minimum verbosity level needed for the message to be logged; 0-1023 @text Text of a message to log
+addLogMessage verbosity_level:int32 text:string = Ok;
+
+
+//@description Does nothing; for testing only. This is an offline method. Can be called before authorization
+testCallEmpty = Ok;
+//@description Returns the received string; for testing only. This is an offline method. Can be called before authorization @x String to return
+testCallString x:string = TestString;
+//@description Returns the received bytes; for testing only. This is an offline method. Can be called before authorization @x Bytes to return
+testCallBytes x:bytes = TestBytes;
+//@description Returns the received vector of numbers; for testing only. This is an offline method. Can be called before authorization @x Vector of numbers to return
+testCallVectorInt x:vector<int32> = TestVectorInt;
+//@description Returns the received vector of objects containing a number; for testing only. This is an offline method. Can be called before authorization @x Vector of objects to return
+testCallVectorIntObject x:vector<testInt> = TestVectorIntObject;
+//@description Returns the received vector of strings; for testing only. This is an offline method. Can be called before authorization @x Vector of strings to return
+testCallVectorString x:vector<string> = TestVectorString;
+//@description Returns the received vector of objects containing a string; for testing only. This is an offline method. Can be called before authorization @x Vector of objects to return
+testCallVectorStringObject x:vector<testString> = TestVectorStringObject;
+//@description Returns the squared received number; for testing only. This is an offline method. Can be called before authorization @x Number to square
+testSquareInt x:int32 = TestInt;
+//@description Sends a simple network request to the Telegram servers; for testing only. Can be called before authorization
+testNetwork = Ok;
+//@description Sends a simple network request to the Telegram servers via proxy; for testing only. Can be called before authorization @server Proxy server IP address @port Proxy server port @type Proxy type
+//@dc_id Identifier of a datacenter with which to test connection @timeout The maximum overall timeout for the request
+testProxy server:string port:int32 type:ProxyType dc_id:int32 timeout:double = Ok;
+//@description Forces an updates.getDifference call to the Telegram servers; for testing only
+testGetDifference = Ok;
+//@description Does nothing and ensures that the Update object is used; for testing only. This is an offline method. Can be called before authorization
+testUseUpdate = Update;
+//@description Returns the specified error and ensures that the Error object is used; for testing only. Can be called synchronously @error The error to be returned
+testReturnError error:error = Error;
diff --git a/Telegram/cmake/td_tdb.cmake b/Telegram/cmake/td_tdb.cmake
index 8e940c385040fb..14dc5feb085e85 100644
--- a/Telegram/cmake/td_tdb.cmake
+++ b/Telegram/cmake/td_tdb.cmake
@@ -10,7 +10,7 @@ add_library(tdesktop::td_tdb ALIAS td_tdb)
 
 include(cmake/generate_tdb_tl.cmake)
 
-generate_tdb_tl(td_tdb ${src_loc}/tdb/details/tdb_tl_generate.py ${libs_loc}/td/td/generate/scheme/td_api.tl)
+generate_tdb_tl(td_tdb ${src_loc}/tdb/details/tdb_tl_generate.py ${src_loc}/tdb/td_api.tl)
 
 target_precompile_headers(td_tdb PRIVATE ${src_loc}/tdb/tdb_pch.h)
 nice_target_sources(td_tdb ${src_loc}
@@ -44,7 +44,7 @@ PRIVATE
     tdb/details/tdb_instance.h
 )
 
-target_sources(td_tdb PRIVATE ${libs_loc}/td/td/generate/scheme/td_api.tl)
+target_sources(td_tdb PRIVATE ${src_loc}/tdb/td_api.tl)
 
 target_include_directories(td_tdb
 PUBLIC

From a49d8a7208aa62242758c4e26a25755a44bba107 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 15 Aug 2022 12:57:54 +0300
Subject: [PATCH 181/349] Update TDLib to 1.8.5 and fix the build.

---
 .../SourceFiles/api/api_attached_stickers.cpp |   9 +-
 Telegram/SourceFiles/api/api_premium.cpp      |  10 +
 .../SourceFiles/api/api_text_entities.cpp     |  24 +-
 Telegram/SourceFiles/apiwrap.cpp              |  41 ++-
 .../SourceFiles/boxes/gift_premium_box.cpp    |   2 +
 .../boxes/peers/edit_peer_info_box.cpp        |   2 +-
 Telegram/SourceFiles/boxes/stickers_box.cpp   |   4 +-
 .../calls/group/calls_group_rtmp.cpp          |   4 +-
 .../chat_helpers/gifs_list_widget.h           |   5 -
 .../chat_helpers/stickers_gift_box_pack.cpp   |  24 ++
 .../chat_helpers/stickers_gift_box_pack.h     |   6 +
 .../chat_helpers/stickers_list_footer.cpp     |  15 +-
 .../chat_helpers/stickers_list_footer.h       |   3 +
 .../chat_helpers/stickers_list_widget.cpp     |   3 +-
 Telegram/SourceFiles/data/data_document.cpp   |  37 ++-
 .../SourceFiles/data/data_media_types.cpp     |   8 +
 Telegram/SourceFiles/data/data_media_types.h  |   4 +
 Telegram/SourceFiles/data/data_poll.cpp       |   4 +
 Telegram/SourceFiles/data/data_poll.h         |   2 +
 Telegram/SourceFiles/data/data_session.cpp    |   2 +-
 .../data/stickers/data_custom_emoji.cpp       |  16 +
 .../data/stickers/data_stickers.cpp           |  71 +++--
 .../SourceFiles/data/stickers/data_stickers.h |   8 +
 .../data/stickers/data_stickers_set.cpp       |  18 +-
 .../data/stickers/data_stickers_set.h         |   6 +
 .../history/history_item_edition.cpp          |   4 +
 .../history/history_item_edition.h            |   4 +
 .../view/media/history_view_premium_gift.cpp  |  14 +
 .../view/media/history_view_premium_gift.h    |   7 +
 Telegram/SourceFiles/intro/intro_widget.cpp   |   3 +-
 Telegram/SourceFiles/main/main_session.cpp    |   3 +-
 .../SourceFiles/payments/payments_form.cpp    | 144 +++++----
 Telegram/SourceFiles/payments/payments_form.h |   5 +-
 .../SourceFiles/storage/file_download.cpp     |   3 +
 Telegram/SourceFiles/storage/file_upload.cpp  |   4 +-
 .../SourceFiles/support/support_helper.cpp    |   2 +
 Telegram/SourceFiles/support/support_helper.h |   2 +
 Telegram/SourceFiles/tdb/td_api.tl            | 273 ++++++++++++------
 Telegram/SourceFiles/tdb/tdb_upload_bytes.cpp |   4 +-
 .../window/window_lock_widgets.cpp            |   2 +
 .../SourceFiles/window/window_lock_widgets.h  |   2 +
 Telegram/build/prepare/prepare.py             |   2 +-
 42 files changed, 584 insertions(+), 222 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_attached_stickers.cpp b/Telegram/SourceFiles/api/api_attached_stickers.cpp
index dcd07c24dc50e2..21bd31200bf614 100644
--- a/Telegram/SourceFiles/api/api_attached_stickers.cpp
+++ b/Telegram/SourceFiles/api/api_attached_stickers.cpp
@@ -98,7 +98,9 @@ void AttachedStickers::request(
 			return;
 		} else if (list.size() > 1) {
 			strongController->show(
-				Box<StickersBox>(strongController, data.vsets().v));
+				Box<StickersBox>(
+					strongController->uiShow(),
+					data.vsets().v));
 			return;
 		}
 		// Single attached sticker pack.
@@ -106,7 +108,10 @@ void AttachedStickers::request(
 			.id = uint64(list.front().data().vid().v),
 		};
 		strongController->show(
-			Box<StickerSetBox>(strongController, setId),
+			Box<StickerSetBox>(
+				strongController->uiShow(),
+				setId,
+				Data::TypeFromTL(list.front().data().vsticker_type())),
 			Ui::LayerOption::KeepOther);
 	}).fail([=] {
 		_requestId = 0;
diff --git a/Telegram/SourceFiles/api/api_premium.cpp b/Telegram/SourceFiles/api/api_premium.cpp
index 4156a2c6ffd9e6..55d1f17d3f769d 100644
--- a/Telegram/SourceFiles/api/api_premium.cpp
+++ b/Telegram/SourceFiles/api/api_premium.cpp
@@ -24,9 +24,13 @@ For license and copyright information please follow this link:
 #include "payments/payments_form.h"
 #include "ui/text/format_values.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 namespace {
 
+using namespace Tdb;
+
 [[nodiscard]] GiftCode Parse(const MTPDpayments_checkedGiftCode &data) {
 	return {
 		.from = data.vfrom_id() ? peerFromMTP(*data.vfrom_id()) : PeerId(),
@@ -217,6 +221,7 @@ void Premium::reloadCloudSet() {
 	if (_cloudSetRequestId) {
 		return;
 	}
+#if 0 // mtp
 	_cloudSetRequestId = _api.request(MTPmessages_GetStickers(
 		MTP_string("\xf0\x9f\x93\x82\xe2\xad\x90\xef\xb8\x8f"),
 		MTP_long(_cloudSetHash)
@@ -225,6 +230,11 @@ void Premium::reloadCloudSet() {
 		result.match([&](const MTPDmessages_stickersNotModified &) {
 		}, [&](const MTPDmessages_stickers &data) {
 			_cloudSetHash = data.vhash().v;
+#endif
+	_cloudSetRequestId = _api.request(TLgetPremiumStickers(
+	)).done([=](const TLstickers &result) {
+		_cloudSetRequestId = 0;
+		result.match([&](const TLDstickers &data) {
 			const auto owner = &_session->data();
 			_cloudSet.clear();
 			for (const auto &sticker : data.vstickers().v) {
diff --git a/Telegram/SourceFiles/api/api_text_entities.cpp b/Telegram/SourceFiles/api/api_text_entities.cpp
index 83c9ce1b205d68..dfb2e56aedcc1a 100644
--- a/Telegram/SourceFiles/api/api_text_entities.cpp
+++ b/Telegram/SourceFiles/api/api_text_entities.cpp
@@ -22,6 +22,7 @@ namespace {
 using namespace TextUtilities;
 using namespace Tdb;
 
+#if 0 // mtp
 [[nodiscard]] QString CustomEmojiEntityData(
 		const MTPDmessageEntityCustomEmoji &data) {
 	return Data::SerializeCustomEmojiId(data.vdocument_id().v);
@@ -59,9 +60,11 @@ using namespace Tdb;
 				MTP_long(parsed.userId),
 				MTP_long(parsed.accessHash))));
 }
+#endif
 
 } // namespace
 
+#if 0 // mtp
 EntitiesInText EntitiesFromMTP(
 		Main::Session *session,
 		const QVector<MTPMessageEntity> &entities) {
@@ -346,6 +349,7 @@ MTPVector<MTPMessageEntity> EntitiesToMTP(
 	}
 	return MTP_vector<MTPMessageEntity>(std::move(v));
 }
+#endif
 
 EntitiesInText EntitiesFromTdb(const QVector<TLtextEntity> &entities) {
 	auto result = EntitiesInText();
@@ -399,8 +403,17 @@ EntitiesInText EntitiesFromTdb(const QVector<TLtextEntity> &entities) {
 				}, [&](const TLDtextEntityTypeSpoiler &data) {
 					return EntityType::Spoiler;
 				}, [&](const TLDtextEntityTypeMediaTimestamp &data) {
-					// #TODO entities media timestamp links
+					// later todo entities media timestamp links
 					return EntityType::Invalid;
+				}, [&](const TLDtextEntityTypeCustomEmoji &data) {
+					additional = QString::number(
+						uint64(data.vcustom_emoji_id().v));
+					return EntityType::CustomEmoji;
+				}, [&](const TLDtextEntityTypeBlockQuote &data) {
+					return EntityType::Blockquote;
+				}, [&](const TLDtextEntityTypeExpandableBlockQuote &data) {
+					additional = u"1"_q;
+					return EntityType::Blockquote;
 				});
 				if (type != EntityType::Invalid) {
 					result.push_back({ type, offset, length, additional });
@@ -436,6 +449,8 @@ QVector<TLtextEntity> EntitiesToTdb(const EntitiesInText &entities) {
 			&& entity.type() != EntityType::StrikeOut
 			&& entity.type() != EntityType::Code // #TODO entities
 			&& entity.type() != EntityType::Pre
+			&& entity.type() != EntityType::Blockquote
+			&& entity.type() != EntityType::Spoiler
 			&& entity.type() != EntityType::MentionName
 			&& entity.type() != EntityType::CustomUrl) {
 			continue;
@@ -468,6 +483,13 @@ QVector<TLtextEntity> EntitiesToTdb(const EntitiesInText &entities) {
 				return entity.data().isEmpty()
 					? tl_textEntityTypePre()
 					: tl_textEntityTypePreCode(tl_string(entity.data()));
+			case EntityType::CustomEmoji:
+				return tl_textEntityTypeCustomEmoji(
+					tl_int64(entity.data().toULongLong()));
+			case EntityType::Blockquote:
+				return entity.data().isEmpty()
+					? tl_textEntityTypeBlockQuote()
+					: tl_textEntityTypeExpandableBlockQuote();
 			}
 			return std::nullopt;
 		}();
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 7af5ef7d61050e..b7abf940f7ab26 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -952,6 +952,7 @@ QString ApiWrap::exportDirectStoryLink(not_null<Data::Story*> story) {
 	}).send();
 	return current;
 }
+#endif
 
 void ApiWrap::requestContacts() {
 	if (_session->data().contactsLoaded().current() || _contactsRequestId) {
@@ -3240,7 +3241,7 @@ void ApiWrap::requestStickers(TimeId now) {
 	}).send();
 #endif
 	_stickersUpdateRequest = sender().request(TLgetInstalledStickerSets(
-		tl_bool(false) // masks
+		tl_stickerTypeRegular()
 	)).done([=](const TLstickerSets &result) {
 		_session->data().stickers().setLastUpdate(crl::now());
 		_stickersUpdateRequest = 0;
@@ -3273,7 +3274,7 @@ void ApiWrap::requestMasks(TimeId now) {
 	}).send();
 #endif
 	_masksUpdateRequest = sender().request(TLgetInstalledStickerSets(
-		tl_bool(true) // masks
+		tl_stickerTypeMask()
 	)).done([=](const TLstickerSets &result) {
 		_session->data().stickers().setLastUpdate(crl::now());
 		_masksUpdateRequest = 0;
@@ -3286,6 +3287,7 @@ void ApiWrap::requestCustomEmoji(TimeId now) {
 		|| _customEmojiUpdateRequest) {
 		return;
 	}
+#if 0 // mtp
 	const auto done = [=](const MTPmessages_AllStickers &result) {
 		_session->data().stickers().setLastEmojiUpdate(crl::now());
 		_customEmojiUpdateRequest = 0;
@@ -3303,6 +3305,15 @@ void ApiWrap::requestCustomEmoji(TimeId now) {
 		LOG(("App Fail: Failed to get custom emoji!"));
 		done(MTP_messages_allStickersNotModified());
 	}).send();
+#endif
+	_masksUpdateRequest = sender().request(TLgetInstalledStickerSets(
+		tl_stickerTypeCustomEmoji()
+	)).done([=](const TLstickerSets &result) {
+		_session->data().stickers().setLastEmojiUpdate(crl::now());
+		_customEmojiUpdateRequest = 0;
+		_session->data().stickers().emojiReceived(result.data().vsets().v);
+	}).send();
+
 }
 
 void ApiWrap::requestRecentStickers(
@@ -3443,7 +3454,10 @@ void ApiWrap::requestFeaturedStickers(TimeId now) {
 		_featuredStickersUpdateRequest = 0;
 	};
 	_featuredStickersUpdateRequest = sender().request(
-		TLgetTrendingStickerSets(tl_int32(0), tl_int32(100))
+		TLgetTrendingStickerSets(
+			tl_stickerTypeRegular(),
+			tl_int32(0),
+			tl_int32(100))
 	).done([=](const TLtrendingStickerSets &result) {
 		finish();
 		_session->data().stickers().featuredSetsReceived(result);
@@ -3470,6 +3484,23 @@ void ApiWrap::requestFeaturedEmoji(TimeId now) {
 		|| _featuredEmojiUpdateRequest) {
 		return;
 	}
+	const auto finish = [=] {
+		_session->data().stickers().setLastFeaturedEmojiUpdate(crl::now());
+		_featuredStickersUpdateRequest = 0;
+	};
+	_featuredStickersUpdateRequest = sender().request(
+		TLgetTrendingStickerSets(
+			tl_stickerTypeCustomEmoji(),
+			tl_int32(0),
+			tl_int32(100))
+	).done([=](const TLtrendingStickerSets &result) {
+		finish();
+		_session->data().stickers().featuredEmojiSetsReceived(result);
+	}).fail([=] {
+		finish();
+		LOG(("App Fail: Failed to get featured emoji!"));
+	}).send();
+#if 0 // mtp
 	_featuredEmojiUpdateRequest = request(
 		MTPmessages_GetFeaturedEmojiStickers(
 			MTP_long(Api::CountFeaturedStickersHash(_session)))
@@ -3481,6 +3512,7 @@ void ApiWrap::requestFeaturedEmoji(TimeId now) {
 		_session->data().stickers().setLastFeaturedEmojiUpdate(crl::now());
 		LOG(("App Fail: Failed to get featured emoji!"));
 	}).send();
+#endif
 }
 
 void ApiWrap::requestSavedGifs(TimeId now) {
@@ -3561,7 +3593,8 @@ void ApiWrap::readFeaturedSets() {
 			tl_vector<TLint64>(wrappedIds)
 		)).done([=] {
 			local().writeFeaturedStickers();
-			_session->data().stickers().notifyUpdated();
+			_session->data().stickers().notifyUpdated(
+				Data::StickersType::Stickers);
 		}).send();
 #if 0 // mtp
 		auto requestData = MTPmessages_ReadFeaturedStickers(
diff --git a/Telegram/SourceFiles/boxes/gift_premium_box.cpp b/Telegram/SourceFiles/boxes/gift_premium_box.cpp
index fd640e49630fc9..13621dbef87f97 100644
--- a/Telegram/SourceFiles/boxes/gift_premium_box.cpp
+++ b/Telegram/SourceFiles/boxes/gift_premium_box.cpp
@@ -60,6 +60,8 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_premium.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtGui/QGuiApplication>
 
 namespace {
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
index dbe7ef9e578513..ddd4b98cfdf1f8 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
@@ -2037,7 +2037,7 @@ void Controller::saveUsername() {
 	)).done([=] {
 		// USERNAME_NOT_MODIFIED is processed as TLok.
 		channel->setName(
-			TextUtilities::SingleLine(channel->name),
+			TextUtilities::SingleLine(channel->name()),
 			newUsername);
 		continueSave();
 	}).fail([=](const Error &error) {
diff --git a/Telegram/SourceFiles/boxes/stickers_box.cpp b/Telegram/SourceFiles/boxes/stickers_box.cpp
index 9acc35d9a51893..bd1f3f632b7493 100644
--- a/Telegram/SourceFiles/boxes/stickers_box.cpp
+++ b/Telegram/SourceFiles/boxes/stickers_box.cpp
@@ -828,7 +828,7 @@ void StickersBox::loadMoreArchived() {
 		}
 	}
 	_archivedRequestId = _api.request(TLgetArchivedStickerSets(
-		tl_bool(_isMasks),
+		(_isMasks ? tl_stickerTypeMask() : tl_stickerTypeRegular()),
 		tl_int64(lastId),
 		tl_int32(kArchivedLimitPerPage)
 	)).done([=](const TLstickerSets &result) {
@@ -1050,7 +1050,7 @@ void StickersBox::preloadArchivedSets() {
 		}).send();
 #endif
 		_archivedRequestId = _api.request(TLgetArchivedStickerSets(
-			tl_bool(_isMasks),
+			(_isMasks ? tl_stickerTypeMask() : tl_stickerTypeRegular()),
 			tl_int64(0),
 			tl_int32(kArchivedLimitFirstRequest)
 		)).done([=](const TLstickerSets &result) {
diff --git a/Telegram/SourceFiles/calls/group/calls_group_rtmp.cpp b/Telegram/SourceFiles/calls/group/calls_group_rtmp.cpp
index fdb47005a642a1..c757e2201befdb 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_rtmp.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_rtmp.cpp
@@ -155,7 +155,9 @@ void StartRtmpProcess::requestUrl(bool revoke) {
 		});
 	};
 	const auto fail = [=] {
-		_request->showToast(Lang::Hard::ServerError());
+		Ui::Toast::Show(
+			_request->show->toastParent(),
+			Lang::Hard::ServerError());
 	};
 	_request->id = (!revoke)
 		? session->sender().request(
diff --git a/Telegram/SourceFiles/chat_helpers/gifs_list_widget.h b/Telegram/SourceFiles/chat_helpers/gifs_list_widget.h
index 73a76dacee60ff..d3273147d27899 100644
--- a/Telegram/SourceFiles/chat_helpers/gifs_list_widget.h
+++ b/Telegram/SourceFiles/chat_helpers/gifs_list_widget.h
@@ -14,8 +14,6 @@ For license and copyright information please follow this link:
 
 #include <QtCore/QTimer>
 
-#include "tdb/tdb_sender.h"
-
 namespace Tdb {
 class TLinlineQueryResults;
 } // namespace Tdb
@@ -187,10 +185,7 @@ class GifsListWidget final
 	const std::shared_ptr<Show> _show;
 	std::unique_ptr<Ui::TabbedSearch> _search;
 
-#if 0 // goodToRemove
 	MTP::Sender _api;
-#endif
-	Tdb::Sender _api;
 
 	Section _section = Section::Gifs;
 	crl::time _lastScrolledAt = 0;
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_gift_box_pack.cpp b/Telegram/SourceFiles/chat_helpers/stickers_gift_box_pack.cpp
index a4c98c416c47c8..d684f6fa2959d3 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_gift_box_pack.cpp
+++ b/Telegram/SourceFiles/chat_helpers/stickers_gift_box_pack.cpp
@@ -13,8 +13,13 @@ For license and copyright information please follow this link:
 #include "data/data_session.h"
 #include "main/main_session.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace Stickers {
 
+using namespace Tdb;
+
 GiftBoxPack::GiftBoxPack(not_null<Main::Session*> session)
 : _session(session)
 , _localMonths({ 1, 3, 6, 12, 24 }) {
@@ -37,6 +42,7 @@ int GiftBoxPack::monthsForStars(int stars) const {
 }
 
 DocumentData *GiftBoxPack::lookup(int months) const {
+#if 0 // mtp
 	const auto it = ranges::lower_bound(_localMonths, months);
 	const auto fallback = _documents.empty() ? nullptr : _documents[0];
 	if (it == begin(_localMonths)) {
@@ -51,12 +57,29 @@ DocumentData *GiftBoxPack::lookup(int months) const {
 		: 0;
 	const auto index = int(std::distance(begin(_localMonths), it - shift));
 	return (index >= _documents.size()) ? fallback : _documents[index];
+#endif
+	const auto i = _months.find(months);
+	if (i == end(_months)) {
+		_months.emplace(months, nullptr);
+		_session->sender().request(TLgetPremiumInfoSticker(
+			tl_int32(months)
+		)).done([=](const TLsticker &result) {
+			const auto document = _session->data().processDocument(result);
+			if (document->sticker()) {
+				_months[months] = document;
+				_updated.fire({});
+			}
+		}).send();
+		return nullptr;
+	}
+	return i->second;
 }
 
 Data::FileOrigin GiftBoxPack::origin() const {
 	return Data::FileOriginStickerSet(_setId, _accessHash);
 }
 
+#if 0 // mtp
 void GiftBoxPack::load() {
 	if (_requestId || !_documents.empty()) {
 		return;
@@ -118,5 +141,6 @@ void GiftBoxPack::applySet(const MTPDmessages_stickerSet &data) {
 	}
 	_updated.fire({});
 }
+#endif
 
 } // namespace Stickers
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_gift_box_pack.h b/Telegram/SourceFiles/chat_helpers/stickers_gift_box_pack.h
index 798259c2572c7b..8913dc85702965 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_gift_box_pack.h
+++ b/Telegram/SourceFiles/chat_helpers/stickers_gift_box_pack.h
@@ -24,7 +24,9 @@ class GiftBoxPack final {
 	explicit GiftBoxPack(not_null<Main::Session*> session);
 	~GiftBoxPack();
 
+#if 0 // mtp
 	void load();
+#endif
 	[[nodiscard]] int monthsForStars(int stars) const;
 	[[nodiscard]] DocumentData *lookup(int months) const;
 	[[nodiscard]] Data::FileOrigin origin() const;
@@ -32,7 +34,11 @@ class GiftBoxPack final {
 
 private:
 	using SetId = uint64;
+#if 0 // mtp
 	void applySet(const MTPDmessages_stickerSet &data);
+#endif
+
+	mutable base::flat_map<int, DocumentData*> _months;
 
 	const not_null<Main::Session*> _session;
 	const std::vector<int> _localMonths;
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_list_footer.cpp b/Telegram/SourceFiles/chat_helpers/stickers_list_footer.cpp
index ad128920e4e4e1..8aa69c8658910e 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_list_footer.cpp
+++ b/Telegram/SourceFiles/chat_helpers/stickers_list_footer.cpp
@@ -31,11 +31,15 @@ For license and copyright information please follow this link:
 #include "ui/rect_part.h"
 #include "styles/style_chat_helpers.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtWidgets/QApplication>
 
 namespace ChatHelpers {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kEmojiSectionSetIdBase = uint64(0x77FF'FFFF'FFFF'FFF0ULL);
 constexpr auto kEmojiSearchLimit = 32;
 
@@ -1486,13 +1490,19 @@ void LocalStickersManager::install(uint64 setId) {
 		return;
 	}
 	const auto set = it->second.get();
-	const auto input = set->mtpInput();
+	const auto input = std::nullopt;
 	if (!(set->flags & Data::StickersSetFlag::NotLoaded)
 		&& !set->stickers.empty()) {
 		sendInstallRequest(setId, input);
 		return;
 	}
 #if 0 // mtp
+	const auto input = set->mtpInput();
+	if (!(set->flags & Data::StickersSetFlag::NotLoaded)
+		&& !set->stickers.empty()) {
+		sendInstallRequest(setId, input);
+		return;
+	}
 	_api.request(MTPmessages_GetStickerSet(
 		input,
 		MTP_int(0) // hash
@@ -1516,10 +1526,10 @@ bool LocalStickersManager::isInstalledLocally(uint64 setId) const {
 	return _installedLocallySets.contains(setId);
 }
 
+#if 0 // mtp
 void LocalStickersManager::sendInstallRequest(
 		uint64 setId,
 		const MTPInputStickerSet &input) {
-#if 0 // mtp
 	_api.request(MTPmessages_InstallStickerSet(
 		input,
 		MTP_bool(false)
@@ -1530,6 +1540,7 @@ void LocalStickersManager::sendInstallRequest(
 		}
 	}).fail([=] {
 #endif
+void LocalStickersManager::sendInstallRequest(uint64 setId, std::nullopt_t) {
 	_api.request(TLchangeStickerSet(
 		tl_int64(setId),
 		tl_bool(true),
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_list_footer.h b/Telegram/SourceFiles/chat_helpers/stickers_list_footer.h
index a76b1ee21ab032..2d3fa22226063d 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_list_footer.h
+++ b/Telegram/SourceFiles/chat_helpers/stickers_list_footer.h
@@ -327,9 +327,12 @@ class LocalStickersManager final {
 	bool clearInstalledLocally();
 
 private:
+#if 0 // mtp
 	void sendInstallRequest(
 		uint64 setId,
 		const MTPInputStickerSet &input);
+#endif
+	void sendInstallRequest(uint64 setId, std::nullopt_t);
 	void installedLocally(uint64 setId);
 	void notInstalledLocally(uint64 setId);
 
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp b/Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp
index 0c72d8495fa055..be2b4544fb5476 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp
+++ b/Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp
@@ -405,6 +405,7 @@ void StickersListWidget::preloadMoreOfficial() {
 		}, [&](const MTPDmessages_featuredStickers &data) {
 #endif
 	_officialRequestId = _api.request(TLgetTrendingStickerSets(
+		tl_stickerTypeRegular(),
 		tl_int32(_officialOffset),
 		tl_int32(kOfficialLoadLimit)
 	)).done([=](const TLtrendingStickerSets &result) {
@@ -2986,7 +2987,7 @@ object_ptr<Ui::BoxContent> MakeConfirmRemoveSetBox(
 					).send();
 				}
 #endif
-				_api.request(TLchangeStickerSet(
+				session->sender().request(TLchangeStickerSet(
 					tl_int64(setId),
 					tl_bool(false),
 					tl_bool(false)
diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index 765ac4e1e0ed05..ce12933b1a30dd 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -88,6 +88,7 @@ const auto kLottieStickerDimensions = QSize(
 void UpdateStickerSetIdentifier(
 		StickerSetIdentifier &now,
 		const MTPInputStickerSet &from) {
+#if 0 // mtp
 	now = from.match([&](const MTPDinputStickerSetID &data) {
 		return StickerSetIdentifier{
 			.id = data.vid().v,
@@ -96,6 +97,7 @@ void UpdateStickerSetIdentifier(
 	}, [](const auto &) {
 		return StickerSetIdentifier();
 	});
+#endif
 }
 
 [[nodiscard]] QPainterPath PathFromOutline(
@@ -457,8 +459,14 @@ void DocumentData::setFromTdb(const TLaudio &data) {
 	songData->performer = fields.vperformer().v;
 	if (!hasThumbnail()
 		&& !songData->title.isEmpty()
-		&& !songData->performer.isEmpty()) {
-		Storage::CloudSongCover::LoadThumbnailFromExternal(this);
+		&& !songData->performer.isEmpty()
+		&& !fields.vexternal_album_covers().v.empty()) {
+		_flags |= Flag::PossibleCoverThumbnail;
+		updateThumbnails(
+			nullptr,
+			&fields.vexternal_album_covers().v.front(),
+			false);
+		loadThumbnail({});
 	}
 }
 
@@ -470,11 +478,12 @@ void DocumentData::setFromTdb(const TLnotificationSound &data) {
 	setFromTdb(Tdb::tl_audio(
 		data.data().vduration(),
 		data.data().vtitle(),
-		Tdb::tl_string(), // Performer.
-		data.data().vtitle(), // File name.
-		Tdb::tl_string("mp3"), // Mime type.
-		std::nullopt, // Album mini covers.
-		std::nullopt, // Album covers.
+		Tdb::tl_string(), // performer
+		tl_string(data.data().vtitle().v + ".mp3"), // file_name
+		Tdb::tl_string("audio/mp3"),
+		std::nullopt, // album_cover_minithumbnail
+		std::nullopt, // album_cover_thumbnail
+		tl_vector<TLthumbnail>(), // external_album_covers
 		data.data().vsound()));
 	date = data.data().vdate().v;
 }
@@ -503,20 +512,20 @@ void DocumentData::setFromTdb(const TLanimation &data) {
 }
 
 DocumentId DocumentData::IdFromTdb(const TLsticker &data) {
-	return data.data().vsticker().data().vid().v;
+	return data.data().vcustom_emoji_id().v
+		? data.data().vcustom_emoji_id().v
+		: data.data().vsticker().data().vid().v;
 }
 
 void DocumentData::setFromTdb(const TLsticker &data) {
 	const auto &fields = data.data();
-	const auto stickerType = fields.vtype().match([&](
-		const TLDstickerTypeAnimated &) {
+	const auto stickerType = fields.vformat().match([&](
+		const TLDstickerFormatTgs &) {
 		return StickerType::Tgs;
-	}, [&](const TLDstickerTypeStatic &) {
+	}, [&](const TLDstickerFormatWebp &) {
 		return StickerType::Webp;
-	}, [&](const TLDstickerTypeVideo &) {
+	}, [&](const TLDstickerFormatWebm &) {
 		return StickerType::Webm;
-	}, [&](const TLDstickerTypeMask &) {
-		return StickerType::Webp;
 	});
 	setFileName(QString());// animated ? u"sticker.tgs"_q : u"sticker.webp"_q
 	setMimeString((stickerType == StickerType::Tgs)
diff --git a/Telegram/SourceFiles/data/data_media_types.cpp b/Telegram/SourceFiles/data/data_media_types.cpp
index 5912b2a570c158..cabf011ff87553 100644
--- a/Telegram/SourceFiles/data/data_media_types.cpp
+++ b/Telegram/SourceFiles/data/data_media_types.cpp
@@ -2496,7 +2496,10 @@ MediaGiftBox::MediaGiftBox(
 }
 
 std::unique_ptr<Media> MediaGiftBox::clone(not_null<HistoryItem*> parent) {
+#if 0 // mtp
 	return std::make_unique<MediaGiftBox>(parent, _from, _data);
+#endif
+	return std::make_unique<MediaGiftBox>(parent, _from, _data, _sticker);
 }
 
 not_null<PeerData*> MediaGiftBox::from() const {
@@ -2519,6 +2522,7 @@ TextForMimeData MediaGiftBox::clipboardText() const {
 	return {};
 }
 
+#if 0 // mtp
 bool MediaGiftBox::updateInlineResultMedia(const MTPMessageMedia &media) {
 	return false;
 }
@@ -2526,6 +2530,7 @@ bool MediaGiftBox::updateInlineResultMedia(const MTPMessageMedia &media) {
 bool MediaGiftBox::updateSentMedia(const MTPMessageMedia &media) {
 	return false;
 }
+#endif
 
 std::unique_ptr<HistoryView::Media> MediaGiftBox::createView(
 		not_null<HistoryView::Element*> message,
@@ -2533,7 +2538,10 @@ std::unique_ptr<HistoryView::Media> MediaGiftBox::createView(
 		HistoryView::Element *replacing) {
 	return std::make_unique<HistoryView::ServiceBox>(
 		message,
+#if 0 // mtp
 		std::make_unique<HistoryView::PremiumGift>(message, this));
+#endif
+		std::make_unique<HistoryView::PremiumGift>(message, this, _sticker));
 }
 
 MediaWallPaper::MediaWallPaper(
diff --git a/Telegram/SourceFiles/data/data_media_types.h b/Telegram/SourceFiles/data/data_media_types.h
index fd61761e3b4ac4..55c6e775333519 100644
--- a/Telegram/SourceFiles/data/data_media_types.h
+++ b/Telegram/SourceFiles/data/data_media_types.h
@@ -679,8 +679,10 @@ class MediaGiftBox final : public Media {
 	QString pinnedTextSubstring() const override;
 	TextForMimeData clipboardText() const override;
 
+#if 0 // mtp
 	bool updateInlineResultMedia(const MTPMessageMedia &media) override;
 	bool updateSentMedia(const MTPMessageMedia &media) override;
+#endif
 	std::unique_ptr<HistoryView::Media> createView(
 		not_null<HistoryView::Element*> message,
 		not_null<HistoryItem*> realParent,
@@ -690,6 +692,8 @@ class MediaGiftBox final : public Media {
 	not_null<PeerData*> _from;
 	GiftCode _data;
 
+	DocumentData *_sticker = nullptr; // later todo move up
+
 };
 
 class MediaWallPaper final : public Media {
diff --git a/Telegram/SourceFiles/data/data_poll.cpp b/Telegram/SourceFiles/data/data_poll.cpp
index a97cbce2f5d25b..0e4e930861ed4d 100644
--- a/Telegram/SourceFiles/data/data_poll.cpp
+++ b/Telegram/SourceFiles/data/data_poll.cpp
@@ -187,6 +187,7 @@ bool PollData::applyChanges(const TLpoll &poll) {
 	return true;
 }
 
+#if 0 // mtp
 bool PollData::applyResults(const MTPPollResults &results) {
 	return results.match([&](const MTPDpollResults &results) {
 		_lastResultsUpdate = crl::now();
@@ -242,6 +243,7 @@ bool PollData::applyResults(const MTPPollResults &results) {
 		return changed;
 	});
 }
+#endif
 
 bool PollData::checkResultsReload(crl::time now) {
 	if (_lastResultsUpdate > 0
@@ -320,6 +322,7 @@ bool PollData::quiz() const {
 	return (_flags & Flag::Quiz);
 }
 
+#if 0 // mtp
 MTPPoll PollDataToMTP(not_null<const PollData*> poll, bool close) {
 	const auto convert = [&](const PollAnswer &answer) {
 		return MTP_pollAnswer(
@@ -387,3 +390,4 @@ MTPInputMedia PollDataToInputMedia(
 		MTP_string(solution.text),
 		sentEntities);
 }
+#endif
diff --git a/Telegram/SourceFiles/data/data_poll.h b/Telegram/SourceFiles/data/data_poll.h
index 6f2c88fe136aaf..856cbca044f08f 100644
--- a/Telegram/SourceFiles/data/data_poll.h
+++ b/Telegram/SourceFiles/data/data_poll.h
@@ -96,9 +96,11 @@ struct PollData {
 
 };
 
+#if 0 // mtp
 [[nodiscard]] MTPPoll PollDataToMTP(
 	not_null<const PollData*> poll,
 	bool close = false);
 [[nodiscard]] MTPInputMedia PollDataToInputMedia(
 	not_null<const PollData*> poll,
 	bool close = false);
+#endif
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 532aeb9c375b9b..59d40c80c38a4b 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1474,7 +1474,7 @@ not_null<ChannelData*> Session::processChannel(
 			? Flag::Creator
 			: Flag());
 	result->setMembersCount(data.vmember_count().v);
-	result->setName(result->name, data.vusername().v);
+	result->setName(result->name(), data.vusername().v);
 	//data.vrestriction_reason(); // todo
 	data.vstatus().match([&](const TLDchatMemberStatusCreator &data) {
 		if (!data.vis_member().v) {
diff --git a/Telegram/SourceFiles/data/stickers/data_custom_emoji.cpp b/Telegram/SourceFiles/data/stickers/data_custom_emoji.cpp
index bb90a581d81628..171f8806be8ad0 100644
--- a/Telegram/SourceFiles/data/stickers/data_custom_emoji.cpp
+++ b/Telegram/SourceFiles/data/stickers/data_custom_emoji.cpp
@@ -38,9 +38,13 @@ For license and copyright information please follow this link:
 #include "styles/style_chat.h"
 #include "styles/style_chat_helpers.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kMaxPerRequest = 100;
 #if 0 // inject-to-on_main
 constexpr auto kUnsubscribeUpdatesDelay = 3 * crl::time(1000);
@@ -739,21 +743,33 @@ QString CustomEmojiManager::lookupSetName(uint64 setId) {
 }
 
 void CustomEmojiManager::request() {
+#if 0 // mtp
 	auto ids = QVector<MTPlong>();
+#endif
+	auto ids = QVector<TLint64>();
 	ids.reserve(std::min(kMaxPerRequest, int(_pendingForRequest.size())));
 	while (!_pendingForRequest.empty() && ids.size() < kMaxPerRequest) {
 		const auto i = _pendingForRequest.end() - 1;
+#if 0 // mtp
 		ids.push_back(MTP_long(*i));
+#endif
+		ids.push_back(tl_int64(*i));
 		_pendingForRequest.erase(i);
 	}
 	if (ids.isEmpty()) {
 		return;
 	}
+#if 0 // mtp
 	const auto api = &_owner->session().api();
 	_requestId = api->request(MTPmessages_GetCustomEmojiDocuments(
 		MTP_vector<MTPlong>(ids)
 	)).done([=](const MTPVector<MTPDocument> &result) {
 		for (const auto &entry : result.v) {
+#endif
+	_requestId = _owner->session().sender().request(TLgetCustomEmojiStickers(
+		tl_vector<TLint64>(ids)
+	)).done([=](const TLDstickers &result) {
+		for (const auto &entry : result.vstickers().v) {
 			const auto document = _owner->processDocument(entry);
 			fillColoredFlags(document);
 			processLoaders(document);
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers.cpp b/Telegram/SourceFiles/data/stickers/data_stickers.cpp
index bdf7d9c3cecdcc..d38f7911a7d6ea 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers.cpp
+++ b/Telegram/SourceFiles/data/stickers/data_stickers.cpp
@@ -153,6 +153,16 @@ void RemoveFromSet(
 
 } // namespace
 
+StickersType TypeFromTL(const TLstickerType &type) {
+	return type.match([](const TLDstickerTypeRegular &) {
+		return StickersType::Stickers;
+	}, [](const TLDstickerTypeMask &) {
+		return StickersType::Masks;
+	}, [](const TLDstickerTypeCustomEmoji &) {
+		return StickersType::Emoji;
+	});
+}
+
 Stickers::Stickers(not_null<Session*> owner) : _owner(owner) {
 }
 
@@ -696,11 +706,15 @@ void Stickers::setFaved(
 }
 
 void Stickers::setsReceived(const QVector<TLstickerSetInfo> &data) {
-	setsOrMasksReceived(data, false);
+	somethingReceived(data, StickersType::Stickers);
 }
 
 void Stickers::masksReceived(const QVector<TLstickerSetInfo> &data) {
-	setsOrMasksReceived(data, true);
+	somethingReceived(data, StickersType::Masks);
+}
+
+void Stickers::emojiReceived(const QVector<TLstickerSetInfo> &data) {
+	somethingReceived(data, StickersType::Emoji);
 }
 
 #if 0 // mtp
@@ -941,22 +955,39 @@ void Stickers::specialSetReceived(
 	default: Unexpected("setId in SpecialSetReceived()");
 	}
 
-	notifyUpdated();
+	notifyUpdated((setId == CloudRecentAttachedSetId)
+		? StickersType::Masks
+		: StickersType::Stickers);
 }
 
 void Stickers::featuredSetsReceived(const TLtrendingStickerSets &data) {
-	auto &setsOrder = featuredSetsOrderRef();
-	setsOrder.clear();
+	featuredReceived(data, StickersType::Stickers);
+}
+
+void Stickers::featuredEmojiSetsReceived(const TLtrendingStickerSets &data) {
+	featuredReceived(data, StickersType::Emoji);
+}
+
+void Stickers::featuredReceived(
+		const TLtrendingStickerSets &data,
+		StickersType type) {
+	const auto isEmoji = (type == StickersType::Emoji);
+	auto &featuredOrder = isEmoji
+		? featuredEmojiSetsOrderRef()
+		: featuredSetsOrderRef();
+	featuredOrder.clear();
 
 	auto &sets = setsRef();
 	auto setsToRequest = base::flat_map<uint64, uint64>();
 	for (auto &[id, set] : sets) {
 		// Mark for removing.
-		set->flags &= ~SetFlag::Featured;
+		if (set->type() == type) {
+			set->flags &= ~SetFlag::Featured;
+		}
 	}
 	for (const auto &entry : data.data().vsets().v) {
 		const auto set = feedSet(entry, StickersSetFlag::Featured);
-		setsOrder.push_back(set->id);
+		featuredOrder.push_back(set->id);
 		if (set->stickers.isEmpty()
 			|| (set->flags & SetFlag::NotLoaded)) {
 			setsToRequest.emplace(set->id, set->accessHash);
@@ -966,13 +997,16 @@ void Stickers::featuredSetsReceived(const TLtrendingStickerSets &data) {
 	auto unreadCount = 0;
 	for (auto it = sets.begin(); it != sets.end();) {
 		const auto set = it->second.get();
-		bool installed = (set->flags & SetFlag::Installed);
-		bool featured = (set->flags & SetFlag::Featured);
-		bool special = (set->flags & SetFlag::Special);
-		bool archived = (set->flags & SetFlag::Archived);
-		if (installed || featured || special || archived) {
+		const auto installed = (set->flags & SetFlag::Installed);
+		const auto featured = (set->flags & SetFlag::Featured);
+		const auto special = (set->flags & SetFlag::Special);
+		const auto archived = (set->flags & SetFlag::Archived);
+		const auto locked = (set->locked > 0);
+		if (installed || featured || special || archived || locked) {
 			if (featured && (set->flags & SetFlag::Unread)) {
-				++unreadCount;
+				if (!(set->flags & SetFlag::Emoji)) {
+					++unreadCount;
+				}
 			}
 			++it;
 		} else {
@@ -988,10 +1022,13 @@ void Stickers::featuredSetsReceived(const TLtrendingStickerSets &data) {
 		}
 		api.requestStickerSets();
 	}
+	if (isEmoji) {
+		session().local().writeFeaturedCustomEmoji();
+	} else {
+		session().local().writeFeaturedStickers();
+	}
 
-	session().local().writeFeaturedStickers();
-
-	notifyUpdated();
+	notifyUpdated(type);
 }
 
 #if 0 // mtp
@@ -2235,7 +2272,7 @@ StickersSet *Stickers::feedSetFull(const TLstickerSet &value) {
 		}
 	}
 
-	notifyUpdated();
+	notifyUpdated(set->type());
 
 	return set;
 }
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers.h b/Telegram/SourceFiles/data/stickers/data_stickers.h
index dbd744b08fcd22..1bd2ddd1f0814c 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers.h
+++ b/Telegram/SourceFiles/data/stickers/data_stickers.h
@@ -19,6 +19,7 @@ class TLDstickerSet;
 class TLDstickerSetInfo;
 class TLsticker;
 class TLtrendingStickerSets;
+class TLstickerType;
 } // namespace Tdb
 
 class HistoryItem;
@@ -49,6 +50,8 @@ enum class StickersType : uchar {
 [[nodiscard]] StickerType ThumbnailTypeFromPhotoSize(
 	const MTPPhotoSize &size);
 
+[[nodiscard]] StickersType TypeFromTL(const Tdb::TLstickerType &type);
+
 class Stickers final {
 public:
 	explicit Stickers(not_null<Session*> owner);
@@ -232,6 +235,7 @@ class Stickers final {
 
 	void setsReceived(const QVector<Tdb::TLstickerSetInfo> &data);
 	void masksReceived(const QVector<Tdb::TLstickerSetInfo> &data);
+	void emojiReceived(const QVector<Tdb::TLstickerSetInfo> &data);
 
 #if 0 // mtp
 	void setsReceived(const QVector<MTPStickerSet> &data, uint64 hash);
@@ -254,6 +258,7 @@ class Stickers final {
 		const QString &setTitle,
 		const QVector<Tdb::TLsticker> &stickers);
 	void featuredSetsReceived(const Tdb::TLtrendingStickerSets &data);
+	void featuredEmojiSetsReceived(const Tdb::TLtrendingStickerSets &data);
 	void gifsReceived(const QVector<Tdb::TLanimation> &items, uint64 hash);
 
 	[[nodiscard]] std::vector<not_null<DocumentData*>> getPremiumList(
@@ -331,6 +336,9 @@ class Stickers final {
 	void somethingReceived(
 		const QVector<Tdb::TLstickerSetInfo> &list,
 		StickersType type);
+	void featuredReceived(
+		const Tdb::TLtrendingStickerSets &data,
+		StickersType type);
 
 	const not_null<Session*> _owner;
 	rpl::event_stream<StickersType> _updated;
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers_set.cpp b/Telegram/SourceFiles/data/stickers/data_stickers_set.cpp
index d0aa7f58a06698..8dfb4280c58c9c 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers_set.cpp
+++ b/Telegram/SourceFiles/data/stickers/data_stickers_set.cpp
@@ -50,6 +50,7 @@ QByteArray StickersSetThumbnailView::content() const {
 	return _content;
 }
 
+#if 0 // mtp
 StickersSetFlags ParseStickersSetFlags(const MTPDstickerSet &data) {
 	using Flag = StickersSetFlag;
 	return (data.is_archived() ? Flag::Archived : Flag())
@@ -62,6 +63,7 @@ StickersSetFlags ParseStickersSetFlags(const MTPDstickerSet &data) {
 		| (data.is_channel_emoji_status() ? Flag::ChannelStatus : Flag())
 		| (data.is_creator() ? Flag::AmCreator : Flag());
 }
+#endif
 
 StickersSetFlags ParseStickersSetFlags(const TLDstickerSet &data) {
 	using Flag = StickersSetFlag;
@@ -70,10 +72,10 @@ StickersSetFlags ParseStickersSetFlags(const TLDstickerSet &data) {
 		| (data.vsticker_type().type() == id_stickerTypeMask
 			? Flag::Masks
 			: Flag())
-		| (data.vis_installed().v ? Flag::Installed : Flag())
-		| (data.vsticker_type().type() == id_stickerTypeVideo
-			? Flag::Webm
+		| (data.vsticker_type().type() == id_stickerTypeCustomEmoji
+			? Flag::Emoji
 			: Flag())
+		| (data.vis_installed().v ? Flag::Installed : Flag())
 		| (data.vneeds_repainting().v ? Flag::TextColor : Flag());
 }
 
@@ -84,10 +86,10 @@ StickersSetFlags ParseStickersSetFlags(const TLDstickerSetInfo &data) {
 		| (data.vsticker_type().type() == id_stickerTypeMask
 			? Flag::Masks
 			: Flag())
-		| (data.vis_installed().v ? Flag::Installed : Flag())
-		| (data.vsticker_type().type() == id_stickerTypeVideo
-			? Flag::Webm
+		| (data.vsticker_type().type() == id_stickerTypeCustomEmoji
+			? Flag::Emoji
 			: Flag())
+		| (data.vis_installed().v ? Flag::Installed : Flag())
 		| (data.vneeds_repainting().v ? Flag::TextColor : Flag());
 }
 
@@ -122,11 +124,13 @@ Main::Session &StickersSet::session() const {
 	return _owner->session();
 }
 
+#if 0 // mtp
 MTPInputStickerSet StickersSet::mtpInput() const {
 	return (id && accessHash)
 		? MTP_inputStickerSetID(MTP_long(id), MTP_long(accessHash))
 		: MTP_inputStickerSetShortName(MTP_string(shortName));
 }
+#endif
 
 StickerSetIdentifier StickersSet::identifier() const {
 	return StickerSetIdentifier{
@@ -263,6 +267,7 @@ std::shared_ptr<StickersSetThumbnailView> StickersSet::activeThumbnailView() {
 	return _thumbnailView.lock();
 }
 
+#if 0 // mtp
 MTPInputStickerSet InputStickerSet(StickerSetIdentifier id) {
 	return !id
 		? MTP_inputStickerSetEmpty()
@@ -283,5 +288,6 @@ StickerSetIdentifier FromInputSet(const MTPInputStickerSet &id) {
 		return StickerSetIdentifier();
 	});
 }
+#endif
 
 } // namespace Stickers
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers_set.h b/Telegram/SourceFiles/data/stickers/data_stickers_set.h
index 91fa0dda1d0547..26d784ce634489 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers_set.h
+++ b/Telegram/SourceFiles/data/stickers/data_stickers_set.h
@@ -69,8 +69,10 @@ enum class StickersSetFlag : ushort {
 inline constexpr bool is_flag_type(StickersSetFlag) { return true; };
 using StickersSetFlags = base::flags<StickersSetFlag>;
 
+#if 0 // mtp
 [[nodiscard]] StickersSetFlags ParseStickersSetFlags(
 	const MTPDstickerSet &data);
+#endif
 
 [[nodiscard]] StickersSetFlags ParseStickersSetFlags(
 	const Tdb::TLDstickerSet &data);
@@ -94,7 +96,9 @@ class StickersSet final {
 	[[nodiscard]] Data::Session &owner() const;
 	[[nodiscard]] Main::Session &session() const;
 
+#if 0 // mtp
 	[[nodiscard]] MTPInputStickerSet mtpInput() const;
+#endif
 	[[nodiscard]] StickerSetIdentifier identifier() const;
 	[[nodiscard]] StickersType type() const;
 	[[nodiscard]] bool textColor() const;
@@ -143,7 +147,9 @@ class StickersSet final {
 
 };
 
+#if 0 // mtp
 [[nodiscard]] MTPInputStickerSet InputStickerSet(StickerSetIdentifier id);
 [[nodiscard]] StickerSetIdentifier FromInputSet(const MTPInputStickerSet &id);
+#endif
 
 } // namespace Data
diff --git a/Telegram/SourceFiles/history/history_item_edition.cpp b/Telegram/SourceFiles/history/history_item_edition.cpp
index d66d0cf7bc0bf1..a9b5ef6ad83f93 100644
--- a/Telegram/SourceFiles/history/history_item_edition.cpp
+++ b/Telegram/SourceFiles/history/history_item_edition.cpp
@@ -7,6 +7,8 @@ For license and copyright information please follow this link:
 */
 #include "history/history_item_edition.h"
 
+#if 0 // mtp
+
 #include "api/api_text_entities.h"
 #include "main/main_session.h"
 
@@ -35,3 +37,5 @@ HistoryMessageEdition::HistoryMessageEdition(
 	const auto period = message.vttl_period();
 	ttl = (period && period->v > 0) ? (message.vdate().v + period->v) : 0;
 }
+
+#endif
diff --git a/Telegram/SourceFiles/history/history_item_edition.h b/Telegram/SourceFiles/history/history_item_edition.h
index a44109299b556e..9fab9e1902d131 100644
--- a/Telegram/SourceFiles/history/history_item_edition.h
+++ b/Telegram/SourceFiles/history/history_item_edition.h
@@ -9,6 +9,8 @@ For license and copyright information please follow this link:
 
 #include "history/history_item_reply_markup.h"
 
+#if 0 // mtp
+
 namespace Main {
 class Session;
 } // namespace Main
@@ -38,3 +40,5 @@ struct HistoryMessageEdition {
 	const MTPMessageReactions *mtpReactions = nullptr;
 	const MTPFactCheck *mtpFactcheck = nullptr;
 };
+
+#endif
diff --git a/Telegram/SourceFiles/history/view/media/history_view_premium_gift.cpp b/Telegram/SourceFiles/history/view/media/history_view_premium_gift.cpp
index e12ab3d3f50bad..b0330a02fb7e8a 100644
--- a/Telegram/SourceFiles/history/view/media/history_view_premium_gift.cpp
+++ b/Telegram/SourceFiles/history/view/media/history_view_premium_gift.cpp
@@ -32,6 +32,7 @@ For license and copyright information please follow this link:
 
 namespace HistoryView {
 
+#if 0 // mtp
 PremiumGift::PremiumGift(
 	not_null<Element*> parent,
 	not_null<Data::MediaGiftBox*> gift)
@@ -39,6 +40,16 @@ PremiumGift::PremiumGift(
 , _gift(gift)
 , _data(*gift->gift()) {
 }
+#endif
+PremiumGift::PremiumGift(
+	not_null<Element*> parent,
+	not_null<Data::MediaGiftBox*> gift,
+	DocumentData *document)
+: _parent(parent)
+, _gift(gift)
+, _data(*gift->gift())
+, _document(document) {
+}
 
 PremiumGift::~PremiumGift() = default;
 
@@ -296,11 +307,14 @@ void PremiumGift::ensureStickerCreated() const {
 			return;
 		}
 	}
+#if 0 // mtp
 	const auto &session = _parent->history()->session();
 	auto &packs = session.giftBoxStickersPacks();
 	const auto count = credits();
 	const auto months = count ? packs.monthsForStars(count) : _data.count;
 	if (const auto document = packs.lookup(months)) {
+#endif
+	if (const auto document = _document) {
 		if (const auto sticker = document->sticker()) {
 			const auto skipPremiumEffect = false;
 			_sticker.emplace(_parent, document, skipPremiumEffect, _parent);
diff --git a/Telegram/SourceFiles/history/view/media/history_view_premium_gift.h b/Telegram/SourceFiles/history/view/media/history_view_premium_gift.h
index 00883240db7de7..35252e6951225d 100644
--- a/Telegram/SourceFiles/history/view/media/history_view_premium_gift.h
+++ b/Telegram/SourceFiles/history/view/media/history_view_premium_gift.h
@@ -19,9 +19,15 @@ namespace HistoryView {
 
 class PremiumGift final : public ServiceBoxContent {
 public:
+#if 0 // mtp
 	PremiumGift(
 		not_null<Element*> parent,
 		not_null<Data::MediaGiftBox*> gift);
+#endif
+	PremiumGift(
+		not_null<Element*> parent,
+		not_null<Data::MediaGiftBox*> gift,
+		DocumentData *document);
 	~PremiumGift();
 
 	int top() override;
@@ -58,6 +64,7 @@ class PremiumGift final : public ServiceBoxContent {
 	const not_null<Element*> _parent;
 	const not_null<Data::MediaGiftBox*> _gift;
 	const Data::GiftCode &_data;
+	const DocumentData *_document = nullptr;
 	mutable std::optional<Sticker> _sticker;
 
 };
diff --git a/Telegram/SourceFiles/intro/intro_widget.cpp b/Telegram/SourceFiles/intro/intro_widget.cpp
index 3e493f649e62c2..9cf50fef2250cd 100644
--- a/Telegram/SourceFiles/intro/intro_widget.cpp
+++ b/Telegram/SourceFiles/intro/intro_widget.cpp
@@ -744,7 +744,8 @@ void Widget::resetAccount() {
 			return;
 		}
 		_resetRequest = _api.request(TLdeleteAccount(
-			tl_string("Forgot password")
+			tl_string("Forgot password"),
+			tl_string() // password
 		)).done([=] {
 			_resetRequest = 0;
 
diff --git a/Telegram/SourceFiles/main/main_session.cpp b/Telegram/SourceFiles/main/main_session.cpp
index f8b16c284d4c02..806491cc04718f 100644
--- a/Telegram/SourceFiles/main/main_session.cpp
+++ b/Telegram/SourceFiles/main/main_session.cpp
@@ -415,7 +415,8 @@ void Session::unlockTerms() {
 
 void Session::termsDeleteNow() {
 	sender().request(TLdeleteAccount(
-		tl_string("Decline ToS update")
+		tl_string("Decline ToS update"),
+		tl_string()
 	)).send();
 #if 0 // mtp
 	api().request(MTPaccount_DeleteAccount(
diff --git a/Telegram/SourceFiles/payments/payments_form.cpp b/Telegram/SourceFiles/payments/payments_form.cpp
index 5bea9483828bd9..588313227fd2a5 100644
--- a/Telegram/SourceFiles/payments/payments_form.cpp
+++ b/Telegram/SourceFiles/payments/payments_form.cpp
@@ -51,7 +51,7 @@ constexpr auto kPasswordPeriod = 15 * TimeId(60);
 
 using namespace Tdb;
 
-[[nodiscard]] Ui::Address ParseAddress(const Tdb::TLaddress &address) {
+[[nodiscard]] Ui::Address ParseAddress(const TLaddress &address) {
 	return Ui::Address{
 		.address1 = address.data().vstreet_line1().v,
 		.address2 = address.data().vstreet_line2().v,
@@ -120,10 +120,10 @@ using namespace Tdb;
 #endif
 
 [[nodiscard]] std::vector<Ui::LabeledPrice> ParsePrices(
-		const Tdb::TLvector<Tdb::TLlabeledPricePart> &data) {
+		const TLvector<TLlabeledPricePart> &data) {
 	return ranges::views::all(
 		data.v
-	) | ranges::views::transform([](const Tdb::TLlabeledPricePart &price) {
+	) | ranges::views::transform([](const TLlabeledPricePart &price) {
 		return Ui::LabeledPrice{
 			.label = price.data().vlabel().v,
 			.price = ParsePriceAmount(price.data().vamount().v),
@@ -131,19 +131,19 @@ using namespace Tdb;
 	}) | ranges::to_vector;
 }
 
-[[nodiscard]] Tdb::TLorderInfo Serialize(
+[[nodiscard]] TLorderInfo Serialize(
 		const Ui::RequestedInformation &information) {
-	return Tdb::tl_orderInfo(
-		Tdb::tl_string(information.name),
-		Tdb::tl_string(information.phone),
-		Tdb::tl_string(information.email),
-		Tdb::tl_address(
-			Tdb::tl_string(information.shippingAddress.countryIso2),
-			Tdb::tl_string(information.shippingAddress.state),
-			Tdb::tl_string(information.shippingAddress.city),
-			Tdb::tl_string(information.shippingAddress.address1),
-			Tdb::tl_string(information.shippingAddress.address2),
-			Tdb::tl_string(information.shippingAddress.postcode)));
+	return tl_orderInfo(
+		tl_string(information.name),
+		tl_string(information.phone),
+		tl_string(information.email),
+		tl_address(
+			tl_string(information.shippingAddress.countryIso2),
+			tl_string(information.shippingAddress.state),
+			tl_string(information.shippingAddress.city),
+			tl_string(information.shippingAddress.address1),
+			tl_string(information.shippingAddress.address2),
+			tl_string(information.shippingAddress.postcode)));
 }
 
 [[nodiscard]] QString CardTitle(const Stripe::Card &card) {
@@ -489,7 +489,7 @@ MTPInputInvoice Form::inputInvoice() const {
 }
 #endif
 
-Tdb::TLinputInvoice Form::inputInvoice() const {
+TLinputInvoice Form::inputInvoice() const {
 	if (const auto slug = std::get_if<InvoiceSlug>(&_id.value)) {
 		return tl_inputInvoiceName(tl_string(slug->slug));
 	}
@@ -501,10 +501,10 @@ Tdb::TLinputInvoice Form::inputInvoice() const {
 
 void Form::requestForm() {
 	showProgress();
-	_api.request(Tdb::TLgetPaymentForm(
+	_api.request(TLgetPaymentForm(
 		inputInvoice(),
 		Window::Theme::WebViewTheme()
-	)).done([=](const Tdb::TLDpaymentForm &data) {
+	)).done([=](const TLDpaymentForm &data) {
 		hideProgress();
 		processForm(data);
 	}).fail([=](const Tdb::Error &error) {
@@ -595,10 +595,10 @@ void Form::requestReceipt() {
 
 	const auto message = v::get<InvoiceMessage>(_id.value);
 	showProgress();
-	_api.request(Tdb::TLgetPaymentReceipt(
+	_api.request(TLgetPaymentReceipt(
 		peerToTdbChat(message.peer->id),
-		Tdb::tl_int53(message.itemId.bare)
-	)).done([=](const Tdb::TLDpaymentReceipt &data) {
+		tl_int53(message.itemId.bare)
+	)).done([=](const TLDpaymentReceipt &data) {
 		hideProgress();
 		processReceipt(data);
 	}).fail([=](const Tdb::Error &error) {
@@ -845,15 +845,13 @@ void Form::processSavedInformation(const MTPDpaymentRequestedInfo &data) {
 }
 #endif
 
-void Form::processForm(const Tdb::TLDpaymentForm &data) {
+void Form::processForm(const TLDpaymentForm &data) {
 	processInvoice(data.vinvoice().data());
 	processDetails(data);
 	if (const auto info = data.vsaved_order_info()) {
 		processSavedInformation(info->data());
 	}
-	if (const auto credentials = data.vsaved_credentials()) {
-		processSavedCredentials(credentials->data());
-	}
+	processSavedCredentials(data.vsaved_credentials().v);
 	data.vpayment_provider().match([&](const TLDpaymentProviderOther &data) {
 		fillPaymentMethodInformation();
 	}, [&](const TLDpaymentProviderStripe &data) {
@@ -866,7 +864,7 @@ void Form::processForm(const Tdb::TLDpaymentForm &data) {
 	_updates.fire(FormReady{});
 }
 
-void Form::processReceipt(const Tdb::TLDpaymentReceipt &data) {
+void Form::processReceipt(const TLDpaymentReceipt &data) {
 	processInvoice(data.vinvoice().data());
 	processDetails(data);
 	if (const auto info = data.vorder_info()) {
@@ -878,15 +876,15 @@ void Form::processReceipt(const Tdb::TLDpaymentReceipt &data) {
 			_shippingOptions.selectedId = _shippingOptions.list.front().id;
 		}
 	}
-	_paymentMethod.savedCredentials = SavedCredentials{
+	_paymentMethod.savedCredentials = { {
 		.id = "(used)",
 		.title = data.vcredentials_title().v,
-	};
+	} };
 	fillPaymentMethodInformation();
 	_updates.fire(FormReady{});
 }
 
-void Form::processInvoice(const Tdb::TLDinvoice &data) {
+void Form::processInvoice(const TLDinvoice &data) {
 	_invoice = Ui::Invoice{
 		.cover = std::move(_invoice.cover),
 
@@ -894,7 +892,7 @@ void Form::processInvoice(const Tdb::TLDinvoice &data) {
 		.suggestedTips = ranges::views::all(
 			data.vsuggested_tip_amounts().v
 		) | ranges::views::transform(
-			&Tdb::TLint53::v
+			&TLint53::v
 		) | ranges::views::transform(
 			ParsePriceAmount
 		) | ranges::to_vector,
@@ -913,7 +911,7 @@ void Form::processInvoice(const Tdb::TLDinvoice &data) {
 	};
 }
 
-void Form::processDetails(const Tdb::TLDpaymentForm &data) {
+void Form::processDetails(const TLDpaymentForm &data) {
 	const auto url = data.vpayment_provider().match([&](
 			const TLDpaymentProviderOther &data) {
 		return data.vurl().v;
@@ -929,17 +927,17 @@ void Form::processDetails(const Tdb::TLDpaymentForm &data) {
 	};
 	if (const auto botId = _details.botId) {
 		if (const auto bot = _session->data().userLoaded(botId)) {
-			_invoice.cover.seller = bot->name;
+			_invoice.cover.seller = bot->name();
 		}
 	}
 	if (const auto providerId = _details.providerId) {
 		if (const auto bot = _session->data().userLoaded(providerId)) {
-			_invoice.provider = bot->name;
+			_invoice.provider = bot->name();
 		}
 	}
 }
 
-void Form::processDetails(const Tdb::TLDpaymentReceipt &data) {
+void Form::processDetails(const TLDpaymentReceipt &data) {
 	_invoice.receipt = Ui::Receipt{
 		.date = data.vdate().v,
 		.tipAmount = data.vtip_amount().v,
@@ -965,12 +963,12 @@ void Form::processDetails(const Tdb::TLDpaymentReceipt &data) {
 	}
 	if (_details.botId) {
 		if (const auto bot = _session->data().userLoaded(_details.botId)) {
-			_invoice.cover.seller = bot->name;
+			_invoice.cover.seller = bot->name();
 		}
 	}
 }
 
-void Form::processSavedInformation(const Tdb::TLDorderInfo &data) {
+void Form::processSavedInformation(const TLDorderInfo &data) {
 	const auto address = data.vshipping_address();
 	_savedInformation = _information = Ui::RequestedInformation{
 		.defaultPhone = defaultPhone(),
@@ -982,14 +980,21 @@ void Form::processSavedInformation(const Tdb::TLDorderInfo &data) {
 	};
 }
 
-void Form::processSavedCredentials(const Tdb::TLDsavedCredentials &data) {
-	_paymentMethod.savedCredentials = SavedCredentials{
-		.id = data.vid().v,
-		.title = data.vtitle().v,
-	};
+void Form::processSavedCredentials(
+		const QVector<TLsavedCredentials> &data) {
+	_paymentMethod.savedCredentials.clear();
+	_paymentMethod.savedCredentialsIndex = 0;
+	_paymentMethod.savedCredentials.reserve(data.size());
+	for (const auto &saved : data) {
+		_paymentMethod.savedCredentials.push_back({
+			.id = saved.data().vid().v,
+			.title = saved.data().vtitle().v,
+		});
+	}
 	refreshPaymentMethodDetails();
 }
 
+#if 0 // mtp
 void Form::processAdditionalPaymentMethods(
 		const QVector<MTPPaymentFormMethod> &list) {
 	_paymentMethod.ui.additionalMethods = ranges::views::all(
@@ -1001,6 +1006,19 @@ void Form::processAdditionalPaymentMethods(
 		};
 	}) | ranges::to_vector;
 }
+#endif
+
+void Form::processAdditionalPaymentMethods(
+		const QVector<TLpaymentOption> &list) {
+	_paymentMethod.ui.additionalMethods = ranges::views::all(
+		list
+	) | ranges::views::transform([](const TLpaymentOption &method) {
+		return Ui::PaymentMethodAdditional{
+			.title = method.data().vtitle().v,
+			.url = method.data().vurl().v,
+		};
+	}) | ranges::to_vector;
+}
 
 void Form::refreshPaymentMethodDetails() {
 	refreshSavedPaymentMethodDetails();
@@ -1074,7 +1092,7 @@ void Form::fillPaymentMethodInformation() {
 }
 
 void Form::fillStripeNativeMethod(
-		const Tdb::TLDpaymentProviderStripe &data) {
+		const TLDpaymentProviderStripe &data) {
 	_paymentMethod.native = NativePaymentMethod{
 		.data = StripePaymentMethod{
 			.publishableKey = data.vpublishable_key().v,
@@ -1089,7 +1107,7 @@ void Form::fillStripeNativeMethod(
 }
 
 void Form::fillSmartGlocalNativeMethod(
-		const Tdb::TLDpaymentProviderSmartGlocal &data) {
+		const TLDpaymentProviderSmartGlocal &data) {
 	_paymentMethod.native = NativePaymentMethod{
 		.data = SmartGlocalPaymentMethod{
 			.publicToken = data.vpublic_token().v,
@@ -1177,20 +1195,20 @@ void Form::submit() {
 	}
 
 	showProgress();
-	_api.request(Tdb::TLsendPaymentForm(
+	_api.request(TLsendPaymentForm(
 		inputInvoice(),
-		Tdb::tl_int64(_details.formId),
-		Tdb::tl_string(_requestedInformationId),
-		Tdb::tl_string(_shippingOptions.selectedId),
+		tl_int64(_details.formId),
+		tl_string(_requestedInformationId),
+		tl_string(_shippingOptions.selectedId),
 		(index < list.size()
-			? Tdb::tl_inputCredentialsSaved(
-				Tdb::tl_string(list[index].id))
-			: Tdb::tl_inputCredentialsNew(
-				Tdb::tl_string(_paymentMethod.newCredentials.data),
-				Tdb::tl_bool(_paymentMethod.newCredentials.saveOnServer
+			? tl_inputCredentialsSaved(
+				tl_string(list[index].id))
+			: tl_inputCredentialsNew(
+				tl_string(_paymentMethod.newCredentials.data),
+				tl_bool(_paymentMethod.newCredentials.saveOnServer
 					&& _details.canSaveCredentials))),
-		Tdb::tl_int53(_invoice.tipsSelected)
-	)).done([=](const Tdb::TLDpaymentResult &data) {
+		tl_int53(_invoice.tipsSelected)
+	)).done([=](const TLDpaymentResult &data) {
 		hideProgress();
 		if (data.vsuccess().v && data.vverification_url().v.isEmpty()) {
 			_updates.fire(PaymentFinished{});
@@ -1252,10 +1270,10 @@ void Form::submit(const Core::CloudPasswordResult &result) {
 	if (_passwordRequestId) {
 		return;
 	}
-	_passwordRequestId = _api.request(Tdb::TLcreateTemporaryPassword(
-		Tdb::tl_string(result.password),
-		Tdb::tl_int32(kPasswordPeriod)
-	)).done([=](const Tdb::TLDtemporaryPasswordState &data) {
+	_passwordRequestId = _api.request(TLcreateTemporaryPassword(
+		tl_string(result.password),
+		tl_int32(kPasswordPeriod)
+	)).done([=](const TLDtemporaryPasswordState &data) {
 		_passwordRequestId = 0;
 		submit();
 	}).fail([=](const Tdb::Error &error) {
@@ -1311,10 +1329,10 @@ void Form::validateInformation(const Ui::RequestedInformation &information) {
 #if 0 // goodToRemove
 	using Flag = MTPpayments_ValidateRequestedInfo::Flag;
 #endif
-	_validateRequestId = _api.request(Tdb::TLvalidateOrderInfo(
+	_validateRequestId = _api.request(TLvalidateOrderInfo(
 		inputInvoice(),
 		Serialize(information),
-		Tdb::tl_bool(information.save)
+		tl_bool(information.save)
 #if 0 // goodToRemove
 	_validateRequestId = _api.request(MTPpayments_ValidateRequestedInfo(
 		MTP_flags(information.save ? Flag::f_save : Flag(0)),
@@ -1322,7 +1340,7 @@ void Form::validateInformation(const Ui::RequestedInformation &information) {
 		Serialize(information)
 	)).done([=](const MTPpayments_ValidatedRequestedInfo &result) {
 #endif
-	)).done([=](const Tdb::TLDvalidatedOrderInfo &data) {
+	)).done([=](const TLDvalidatedOrderInfo &data) {
 		hideProgress();
 		_validateRequestId = 0;
 		const auto oldSelectedId = _shippingOptions.selectedId;
@@ -1658,11 +1676,11 @@ void Form::processShippingOptions(const QVector<MTPShippingOption> &data) {
 #endif
 
 void Form::processShippingOptions(
-		const QVector<Tdb::TLshippingOption> &options) {
+		const QVector<TLshippingOption> &options) {
 	const auto currency = _invoice.currency;
 	_shippingOptions = Ui::ShippingOptions{ currency, ranges::views::all(
 		options
-	) | ranges::views::transform([](const Tdb::TLshippingOption &option) {
+	) | ranges::views::transform([](const TLshippingOption &option) {
 		return Ui::ShippingOption{
 			.id = option.data().vid().v,
 			.title = option.data().vtitle().v,
diff --git a/Telegram/SourceFiles/payments/payments_form.h b/Telegram/SourceFiles/payments/payments_form.h
index b946ecf96f7885..950be8a3622826 100644
--- a/Telegram/SourceFiles/payments/payments_form.h
+++ b/Telegram/SourceFiles/payments/payments_form.h
@@ -371,7 +371,10 @@ class Form final : public base::has_weak_ptr {
 	void processDetails(const Tdb::TLDpaymentForm &data);
 	void processDetails(const Tdb::TLDpaymentReceipt &data);
 	void processSavedInformation(const Tdb::TLDorderInfo &data);
-	void processSavedCredentials(const Tdb::TLDsavedCredentials &data);
+	void processSavedCredentials(
+		const QVector<Tdb::TLsavedCredentials> &data);
+	void processAdditionalPaymentMethods(
+		const QVector<Tdb::TLpaymentOption> &list);
 	void processShippingOptions(
 		const QVector<Tdb::TLshippingOption> &options);
 	void fillStripeNativeMethod(const Tdb::TLDpaymentProviderStripe &data);
diff --git a/Telegram/SourceFiles/storage/file_download.cpp b/Telegram/SourceFiles/storage/file_download.cpp
index 06828820b9b6cb..6cf123fbc5552c 100644
--- a/Telegram/SourceFiles/storage/file_download.cpp
+++ b/Telegram/SourceFiles/storage/file_download.cpp
@@ -539,6 +539,8 @@ std::unique_ptr<FileLoader> CreateFileLoader(
 			autoLoading,
 			cacheTag);
 	}, [&](const AudioAlbumThumbLocation &data) {
+		Unexpected("Trying to load a file by MTProto audio thumb location.");
+#if 0 // mtp
 		result = std::make_unique<mtpFileLoader>(
 			session,
 			data,
@@ -547,6 +549,7 @@ std::unique_ptr<FileLoader> CreateFileLoader(
 			fromCloud,
 			autoLoading,
 			cacheTag);
+#endif
 	}, [&](const InMemoryLocation &data) {
 		result = std::make_unique<FromMemoryLoader>(
 			session,
diff --git a/Telegram/SourceFiles/storage/file_upload.cpp b/Telegram/SourceFiles/storage/file_upload.cpp
index 2870368643c07a..48f5d2ed24b31f 100644
--- a/Telegram/SourceFiles/storage/file_upload.cpp
+++ b/Telegram/SourceFiles/storage/file_upload.cpp
@@ -389,7 +389,7 @@ void Uploader::start(
 			&_api->session().tdb(),
 			bytes,
 			filename);
-		_api->sender().request(TLuploadFile(
+		_api->sender().request(TLpreliminaryUploadFile(
 			generator->inputFile(),
 			type,
 			tl_int32(1)
@@ -441,7 +441,7 @@ void Uploader::start(
 			file->filename,
 			&state->result.file);
 	} else {
-		_api->sender().request(TLuploadFile(
+		_api->sender().request(TLpreliminaryUploadFile(
 			tl_inputFileLocal(tl_string(file->filepath)),
 			type,
 			tl_int32(1)
diff --git a/Telegram/SourceFiles/support/support_helper.cpp b/Telegram/SourceFiles/support/support_helper.cpp
index 102e9d5f4e6b43..235f0f5f52ac72 100644
--- a/Telegram/SourceFiles/support/support_helper.cpp
+++ b/Telegram/SourceFiles/support/support_helper.cpp
@@ -411,6 +411,7 @@ void Helper::refreshInfo(not_null<UserData*> user) {
 #endif
 }
 
+#if 0 // mtp
 void Helper::applyInfo(
 		not_null<UserData*> user,
 		const MTPhelp_UserInfo &result) {
@@ -441,6 +442,7 @@ void Helper::applyInfo(
 		remove();
 	});
 }
+#endif
 
 rpl::producer<UserInfo> Helper::infoValue(not_null<UserData*> user) const {
 	return user->session().changes().peerFlagsValue(
diff --git a/Telegram/SourceFiles/support/support_helper.h b/Telegram/SourceFiles/support/support_helper.h
index 968b3798fa0d9f..6da36880737519 100644
--- a/Telegram/SourceFiles/support/support_helper.h
+++ b/Telegram/SourceFiles/support/support_helper.h
@@ -83,9 +83,11 @@ class Helper final {
 	void occupyInDraft();
 	void reoccupy();
 
+#if 0 // mtp
 	void applyInfo(
 		not_null<UserData*> user,
 		const MTPhelp_UserInfo &result);
+#endif
 	void showEditInfoBox(
 		not_null<Window::SessionController*> controller,
 		not_null<UserData*> user);
diff --git a/Telegram/SourceFiles/tdb/td_api.tl b/Telegram/SourceFiles/tdb/td_api.tl
index bd5642228fb48d..1acca75ef05c0c 100644
--- a/Telegram/SourceFiles/tdb/td_api.tl
+++ b/Telegram/SourceFiles/tdb/td_api.tl
@@ -101,7 +101,7 @@ authorizationStateWaitOtherDeviceConfirmation link:string = AuthorizationState;
 //@description The user is unregistered and need to accept terms of service and enter their first name and last name to finish registration @terms_of_service Telegram terms of service
 authorizationStateWaitRegistration terms_of_service:termsOfService = AuthorizationState;
 
-//@description The user has been authorized, but needs to enter a password to start using the application @password_hint Hint for the password; may be empty @has_recovery_email_address True, if a recovery email address has been set up
+//@description The user has been authorized, but needs to enter a 2-step verification password to start using the application @password_hint Hint for the password; may be empty @has_recovery_email_address True, if a recovery email address has been set up
 //@recovery_email_address_pattern Pattern of the email address to which the recovery email was sent; empty until a recovery email has been sent
 authorizationStateWaitPassword password_hint:string has_recovery_email_address:Bool recovery_email_address_pattern:string = AuthorizationState;
 
@@ -122,7 +122,7 @@ authorizationStateClosed = AuthorizationState;
 //@description Represents the current state of 2-step verification @has_password True, if a 2-step verification password is set @password_hint Hint for the password; may be empty
 //@has_recovery_email_address True, if a recovery email is set @has_passport_data True, if some Telegram Passport elements were saved
 //@recovery_email_address_code_info Information about the recovery email address to which the confirmation email was sent; may be null
-//@pending_reset_date If not 0, point in time (Unix timestamp) after which the password can be reset immediately using resetPassword
+//@pending_reset_date If not 0, point in time (Unix timestamp) after which the 2-step verification password can be reset immediately using resetPassword
 passwordState has_password:Bool password_hint:string has_recovery_email_address:Bool has_passport_data:Bool recovery_email_address_code_info:emailAddressAuthenticationCodeInfo pending_reset_date:int32 = PasswordState;
 
 //@description Contains information about the current recovery email address @recovery_email_address Recovery email address
@@ -240,19 +240,28 @@ maskPointChin = MaskPoint;
 maskPosition point:MaskPoint x_shift:double y_shift:double scale:double = MaskPosition;
 
 
-//@class StickerType @description Describes type of a sticker
+//@class StickerFormat @description Describes format of a sticker
 
 //@description The sticker is an image in WEBP format
-stickerTypeStatic = StickerType;
+stickerFormatWebp = StickerFormat;
 
 //@description The sticker is an animation in TGS format
-stickerTypeAnimated = StickerType;
+stickerFormatTgs = StickerFormat;
 
 //@description The sticker is a video in WEBM format
-stickerTypeVideo = StickerType;
+stickerFormatWebm = StickerFormat;
+
+
+//@class StickerType @description Describes type of a sticker
+
+//@description The sticker is a regular sticker
+stickerTypeRegular = StickerType;
 
-//@description The sticker is a mask in WEBP format to be placed on photos or videos @mask_position Position where the mask is placed; may be null
-stickerTypeMask mask_position:maskPosition = StickerType;
+//@description The sticker is a mask in WEBP format to be placed on photos or videos
+stickerTypeMask = StickerType;
+
+//@description The sticker is a custom emoji to be used inside message text and caption
+stickerTypeCustomEmoji = StickerType;
 
 
 //@description Represents a closed vector path. The path begins at the end point of the last command @commands List of vector path commands
@@ -283,8 +292,9 @@ animation duration:int32 width:int32 height:int32 file_name:string mime_type:str
 
 //@description Describes an audio file. Audio is usually in MP3 or M4A format @duration Duration of the audio, in seconds; as defined by the sender @title Title of the audio; as defined by the sender @performer Performer of the audio; as defined by the sender
 //@file_name Original name of the file; as defined by the sender @mime_type The MIME type of the file; as defined by the sender @album_cover_minithumbnail The minithumbnail of the album cover; may be null
-//@album_cover_thumbnail The thumbnail of the album cover in JPEG format; as defined by the sender. The full size thumbnail is supposed to be extracted from the downloaded file; may be null @audio File containing the audio
-audio duration:int32 title:string performer:string file_name:string mime_type:string album_cover_minithumbnail:minithumbnail album_cover_thumbnail:thumbnail audio:file = Audio;
+//@album_cover_thumbnail The thumbnail of the album cover in JPEG format; as defined by the sender. The full size thumbnail is supposed to be extracted from the downloaded audio file; may be null
+//@external_album_covers Album cover variants to use if the downloaded audio file contains no album cover. Provided thumbnail dimensions are approximate @audio File containing the audio
+audio duration:int32 title:string performer:string file_name:string mime_type:string album_cover_minithumbnail:minithumbnail album_cover_thumbnail:thumbnail external_album_covers:vector<thumbnail> audio:file = Audio;
 
 //@description Describes a document of any type @file_name Original name of the file; as defined by the sender @mime_type MIME type of the file; as defined by the sender
 //@minithumbnail Document minithumbnail; may be null @thumbnail Document thumbnail in JPEG or PNG format (PNG will be used only for background patterns); as defined by the sender; may be null @document File containing the document
@@ -295,9 +305,11 @@ document file_name:string mime_type:string minithumbnail:minithumbnail thumbnail
 photo has_stickers:Bool minithumbnail:minithumbnail sizes:vector<photoSize> = Photo;
 
 //@description Describes a sticker @set_id The identifier of the sticker set to which the sticker belongs; 0 if none @width Sticker width; as defined by the sender @height Sticker height; as defined by the sender
-//@emoji Emoji corresponding to the sticker @type Sticker type @outline Sticker's outline represented as a list of closed vector paths; may be empty. The coordinate system origin is in the upper-left corner
-//@thumbnail Sticker thumbnail in WEBP or JPEG format; may be null @premium_animation Premium animation of the sticker; may be null. If present, only Premium users can send the sticker @sticker File containing the sticker
-sticker set_id:int64 width:int32 height:int32 emoji:string type:StickerType outline:vector<closedVectorPath> thumbnail:thumbnail premium_animation:file sticker:file = Sticker;
+//@emoji Emoji corresponding to the sticker @format Sticker format @type Sticker type @mask_position Position where the mask is placed; may be null even the sticker is a mask
+//@custom_emoji_id Identifier of the emoji if the sticker is a custom emoji
+//@outline Sticker's outline represented as a list of closed vector paths; may be empty. The coordinate system origin is in the upper-left corner
+//@thumbnail Sticker thumbnail in WEBP or JPEG format; may be null @is_premium True, if only Premium users can use the sticker @premium_animation Premium animation of the sticker; may be null @sticker File containing the sticker
+sticker set_id:int64 width:int32 height:int32 emoji:string format:StickerFormat type:StickerType mask_position:maskPosition custom_emoji_id:int64 outline:vector<closedVectorPath> thumbnail:thumbnail is_premium:Bool premium_animation:file sticker:file = Sticker;
 
 //@description Describes a video file @duration Duration of the video, in seconds; as defined by the sender @width Video width; as defined by the sender @height Video height; as defined by the sender
 //@file_name Original name of the file; as defined by the sender @mime_type MIME type of the file; as defined by the sender
@@ -313,14 +325,13 @@ videoNote duration:int32 length:int32 minithumbnail:minithumbnail thumbnail:thum
 
 //@description Describes a voice note. The voice note must be encoded with the Opus codec, and stored inside an OGG container. Voice notes can have only a single audio channel
 //@duration Duration of the voice note, in seconds; as defined by the sender @waveform A waveform representation of the voice note in 5-bit format
-//@mime_type MIME type of the file; as defined by the sender @is_recognized True, if speech recognition is completed; Premium users only
-//@recognized_text Recognized text of the voice note; Premium users only. Call recognizeSpeech to get recognized text of the voice note @voice File containing the voice note
-voiceNote duration:int32 waveform:bytes mime_type:string is_recognized:Bool recognized_text:string voice:file = VoiceNote;
+//@mime_type MIME type of the file; as defined by the sender @speech_recognition_result Result of speech recognition in the voice note; may be null @voice File containing the voice note
+voiceNote duration:int32 waveform:bytes mime_type:string speech_recognition_result:SpeechRecognitionResult voice:file = VoiceNote;
 
-//@description Describes an animated representation of an emoji
-//@sticker Animated sticker for the emoji
+//@description Describes an animated or custom representation of an emoji
+//@sticker Sticker for the emoji; may be null if yet unknown for a custom emoji. If the sticker is a custom emoji, it can have arbitrary format different from stickerFormatTgs
 //@fitzpatrick_type Emoji modifier fitzpatrick type; 0-6; 0 if none
-//@sound File containing the sound to be played when the animated emoji is clicked; may be null. The sound is encoded with the Opus codec, and stored inside an OGG container
+//@sound File containing the sound to be played when the sticker is clicked; may be null. The sound is encoded with the Opus codec, and stored inside an OGG container
 animatedEmoji sticker:sticker fitzpatrick_type:int32 sound:file = AnimatedEmoji;
 
 //@description Describes a user contact @phone_number Phone number of the user @first_name First name of the user; 1-255 characters in length @last_name Last name of the user @vcard Additional data about the user in a form of vCard; 0-2048 bytes in length @user_id Identifier of the user, if known; otherwise 0
@@ -455,6 +466,16 @@ chatPermissions can_send_messages:Bool can_send_media_messages:Bool can_send_pol
 chatAdministratorRights can_manage_chat:Bool can_change_info:Bool can_post_messages:Bool can_edit_messages:Bool can_delete_messages:Bool can_invite_users:Bool can_restrict_members:Bool can_pin_messages:Bool can_promote_members:Bool can_manage_video_chats:Bool is_anonymous:Bool = ChatAdministratorRights;
 
 
+//@description Describes an option for gifting Telegram Premium to a user
+//@currency ISO 4217 currency code for Telegram Premium subscription payment
+//@amount The amount to pay, in the smallest units of the currency
+//@discount_percentage The discount associated with this gift option, as a percentage
+//@month_count Number of month the Telegram Premium subscription will be active
+//@store_product_id Identifier of the store product associated with the option
+//@payment_link An internal link to be opened for gifting Telegram Premium to the user if store payment isn't possible; may be null if direct payment isn't available
+premiumGiftOption currency:string amount:int53 discount_percentage:int32 month_count:int32 store_product_id:string payment_link:InternalLinkType = PremiumGiftOption;
+
+
 //@description Represents a user
 //@id User identifier
 //@first_name First name of the user
@@ -477,6 +498,7 @@ chatAdministratorRights can_manage_chat:Bool can_change_info:Bool can_post_messa
 //@added_to_attachment_menu True, if the user added the current bot to attachment menu; only available to bots
 user id:int53 first_name:string last_name:string username:string phone_number:string status:UserStatus profile_photo:profilePhoto is_contact:Bool is_mutual_contact:Bool is_verified:Bool is_premium:Bool is_support:Bool restriction_reason:string is_scam:Bool is_fake:Bool have_access:Bool type:UserType language_code:string added_to_attachment_menu:Bool = User;
 
+
 //@description Contains information about a bot
 //@share_text The text that is shown on the bot's profile page and is sent together with the link when users share the bot
 //@param_description The text shown in the chat with the bot if the chat is empty
@@ -488,7 +510,6 @@ user id:int53 first_name:string last_name:string username:string phone_number:st
 //@default_channel_administrator_rights Default administrator rights for adding the bot to channels; may be null
 botInfo share_text:string description:string photo:photo animation:animation menu_button:botMenuButton commands:vector<botCommand> default_group_administrator_rights:chatAdministratorRights default_channel_administrator_rights:chatAdministratorRights = BotInfo;
 
-
 //@description Contains full information about a user
 //@photo User profile photo; may be null
 //@is_blocked True, if the user is blocked by the current user
@@ -496,11 +517,13 @@ botInfo share_text:string description:string photo:photo animation:animation men
 //@supports_video_calls True, if a video call can be created with the user
 //@has_private_calls True, if the user can't be called due to their privacy settings
 //@has_private_forwards True, if the user can't be linked in forwarded messages due to their privacy settings
+//@has_restricted_voice_and_video_note_messages True, if voice and video notes can't be sent or forwarded to the user
 //@need_phone_number_privacy_exception True, if the current user needs to explicitly allow to share their phone number with the user when the method addContact is used
 //@bio A short user bio; may be null for bots
+//@premium_gift_options The list of available options for gifting Telegram Premium to the user
 //@group_in_common_count Number of group chats where both the other user and the current user are a member; 0 for the current user
 //@bot_info For bots, information about the bot; may be null
-userFullInfo photo:chatPhoto is_blocked:Bool can_be_called:Bool supports_video_calls:Bool has_private_calls:Bool has_private_forwards:Bool need_phone_number_privacy_exception:Bool bio:formattedText group_in_common_count:int32 bot_info:botInfo = UserFullInfo;
+userFullInfo photo:chatPhoto is_blocked:Bool can_be_called:Bool supports_video_calls:Bool has_private_calls:Bool has_private_forwards:Bool has_restricted_voice_and_video_note_messages:Bool need_phone_number_privacy_exception:Bool bio:formattedText premium_gift_options:vector<premiumGiftOption> group_in_common_count:int32 bot_info:botInfo = UserFullInfo;
 
 //@description Represents a list of users @total_count Approximate total number of users found @user_ids A list of user identifiers
 users total_count:int32 user_ids:vector<int53> = Users;
@@ -744,7 +767,7 @@ secretChatStateClosed = SecretChatState;
 //@is_outbound True, if the chat was created by the current user; otherwise false
 //@key_hash Hash of the currently used key for comparison with the hash of the chat partner's key. This is a string of 36 little-endian bytes, which must be split into groups of 2 bits, each denoting a pixel of one of 4 colors FFFFFF, D5E6F3, 2D5775, and 2F99C9.
 //-The pixels must be used to make a 12x12 square image filled from left to right, top to bottom. Alternatively, the first 32 bytes of the hash can be converted to the hexadecimal format and printed as 32 2-digit hex numbers
-//@layer Secret chat layer; determines features supported by the chat partner's application. Nested text entities and underline and strikethrough entities are supported if the layer >= 101, files bigger than 2000MB are supported if the layer >= 143
+//@layer Secret chat layer; determines features supported by the chat partner's application. Nested text entities and underline and strikethrough entities are supported if the layer >= 101, files bigger than 2000MB are supported if the layer >= 143, spoiler and custom emoji text entities are supported if the layer >= 144
 secretChat id:int32 user_id:int53 state:SecretChatState is_outbound:Bool key_hash:bytes layer:int32 = SecretChat;
 
 
@@ -848,7 +871,7 @@ messageSendingStateFailed error_code:int32 error_message:string can_retry:Bool n
 //@can_be_deleted_for_all_users True, if the message can be deleted for all users
 //@can_get_added_reactions True, if the list of added reactions is available through getMessageAddedReactions
 //@can_get_statistics True, if the message statistics are available through getMessageStatistics
-//@can_get_message_thread True, if information about the message thread is available through getMessageThread
+//@can_get_message_thread True, if information about the message thread is available through getMessageThread and getMessageThreadHistory
 //@can_get_viewers True, if chat members already viewed the message can be received through getMessageViewers
 //@can_get_media_timestamp_links True, if media timestamp links can be generated for media timestamp entities in the message text, caption or web page description through getMessageLink
 //@has_timestamped_media True, if media timestamp entities refers to a media in this message as opposed to a media in the replied message
@@ -975,7 +998,7 @@ chatTypeSecret secret_chat_id:int32 user_id:int53 = ChatType;
 
 //@description Represents a filter of user chats
 //@title The title of the filter; 1-12 characters without line feeds
-//@icon_name The chosen icon name for short filter representation. If non-empty, must be one of "All", "Unread", "Unmuted", "Bots", "Channels", "Groups", "Private", "Custom", "Setup", "Cat", "Crown", "Favorite", "Flower", "Game", "Home", "Love", "Mask", "Party", "Sport", "Study", "Trade", "Travel", "Work".
+//@icon_name The chosen icon name for short filter representation. If non-empty, must be one of "All", "Unread", "Unmuted", "Bots", "Channels", "Groups", "Private", "Custom", "Setup", "Cat", "Crown", "Favorite", "Flower", "Game", "Home", "Love", "Mask", "Party", "Sport", "Study", "Trade", "Travel", "Work", "Airplane", "Book", "Light", "Like", "Money", "Note", "Palette".
 //-If empty, use getChatFilterDefaultIconName to get default icon name for the filter
 //@pinned_chat_ids The chat identifiers of pinned chats in the filtered chat list. There can be up to GetOption("chat_filter_chosen_chat_count_max") pinned and always included non-secret chats and the same number of secret chats, but the limit can be increased with Telegram Premium
 //@included_chat_ids The chat identifiers of always included chats in the filtered chat list. There can be up to GetOption("chat_filter_chosen_chat_count_max") pinned and always included non-secret chats and the same number of secret chats, but the limit can be increased with Telegram Premium
@@ -993,7 +1016,7 @@ chatFilter title:string icon_name:string pinned_chat_ids:vector<int53> included_
 //@description Contains basic information about a chat filter
 //@id Unique chat filter identifier
 //@title The title of the filter; 1-12 characters without line feeds
-//@icon_name The chosen or default icon name for short filter representation. One of "All", "Unread", "Unmuted", "Bots", "Channels", "Groups", "Private", "Custom", "Setup", "Cat", "Crown", "Favorite", "Flower", "Game", "Home", "Love", "Mask", "Party", "Sport", "Study", "Trade", "Travel", "Work"
+//@icon_name The chosen or default icon name for short filter representation. One of "All", "Unread", "Unmuted", "Bots", "Channels", "Groups", "Private", "Custom", "Setup", "Cat", "Crown", "Favorite", "Flower", "Game", "Home", "Love", "Mask", "Party", "Sport", "Study", "Trade", "Travel", "Work", "Airplane", "Book", "Light", "Like", "Money", "Note", "Palette"
 chatFilterInfo id:int32 title:string icon_name:string = ChatFilterInfo;
 
 //@description Describes a recommended chat filter @filter The chat filter @param_description Chat filter description
@@ -1162,7 +1185,7 @@ inlineKeyboardButtonTypeWebApp url:string = InlineKeyboardButtonType;
 //@description A button that sends a callback query to a bot @data Data to be sent to the bot via a callback query
 inlineKeyboardButtonTypeCallback data:bytes = InlineKeyboardButtonType;
 
-//@description A button that asks for password of the current user and then sends a callback query to a bot @data Data to be sent to the bot via a callback query
+//@description A button that asks for the 2-step verification password of the current user and then sends a callback query to a bot @data Data to be sent to the bot via a callback query
 inlineKeyboardButtonTypeCallbackWithPassword data:bytes = InlineKeyboardButtonType;
 
 //@description A button with a game that sends a callback query to a bot. This button must be in the first column and row of the keyboard and can be attached only to a message with content of the type messageGame
@@ -1509,7 +1532,7 @@ orderInfo name:string phone_number:string email_address:string shipping_address:
 //@description One shipping option @id Shipping option identifier @title Option title @price_parts A list of objects used to calculate the total shipping costs
 shippingOption id:string title:string price_parts:vector<labeledPricePart> = ShippingOption;
 
-//@description Contains information about saved card credentials @id Unique identifier of the saved credentials @title Title of the saved credentials
+//@description Contains information about saved payment credentials @id Unique identifier of the saved credentials @title Title of the saved credentials
 savedCredentials id:string title:string = SavedCredentials;
 
 
@@ -1540,20 +1563,25 @@ paymentProviderStripe publishable_key:string need_country:Bool need_postal_code:
 paymentProviderOther url:string = PaymentProvider;
 
 
+//@description Describes an additional payment option @title Title for the payment option @url Payment form URL to be opened in a web view
+paymentOption title:string url:string = PaymentOption;
+
+
 //@description Contains information about an invoice payment form
 //@id The payment form identifier
 //@invoice Full information about the invoice
 //@seller_bot_user_id User identifier of the seller bot
 //@payment_provider_user_id User identifier of the payment provider bot
 //@payment_provider Information about the payment provider
+//@additional_payment_options The list of additional payment options
 //@saved_order_info Saved server-side order information; may be null
-//@saved_credentials Information about saved card credentials; may be null
+//@saved_credentials The list of saved payment credentials
 //@can_save_credentials True, if the user can choose to save credentials
-//@need_password True, if the user will be able to save credentials protected by a password they set up
+//@need_password True, if the user will be able to save credentials, if sets up a 2-step verification password
 //@product_title Product title
 //@product_description Product description
 //@product_photo Product photo; may be null
-paymentForm id:int64 invoice:invoice seller_bot_user_id:int53 payment_provider_user_id:int53 payment_provider:PaymentProvider saved_order_info:orderInfo saved_credentials:savedCredentials can_save_credentials:Bool need_password:Bool product_title:string product_description:formattedText product_photo:photo = PaymentForm;
+paymentForm id:int64 invoice:invoice seller_bot_user_id:int53 payment_provider_user_id:int53 payment_provider:PaymentProvider additional_payment_options:vector<paymentOption> saved_order_info:orderInfo saved_credentials:vector<savedCredentials> can_save_credentials:Bool need_password:Bool product_title:string product_description:formattedText product_photo:photo = PaymentForm;
 
 //@description Contains a temporary identifier of validated order information, which is stored for one hour. Also contains the available shipping options @order_info_id Temporary identifier of the order information @shipping_options Available shipping options
 validatedOrderInfo order_info_id:string shipping_options:vector<shippingOption> = ValidatedOrderInfo;
@@ -1981,6 +2009,10 @@ messagePaymentSuccessful invoice_chat_id:int53 invoice_message_id:int53 currency
 //@telegram_payment_charge_id Telegram payment identifier @provider_payment_charge_id Provider payment identifier
 messagePaymentSuccessfulBot currency:string total_amount:int53 is_recurring:Bool is_first_recurring:Bool invoice_payload:bytes shipping_option_id:string order_info:orderInfo telegram_payment_charge_id:string provider_payment_charge_id:string = MessageContent;
 
+//@description Telegram Premium was gifted to the user @currency Currency for the paid amount @amount The paid amount, in the smallest units of the currency @month_count Number of month the Telegram Premium subscription will be active
+//@sticker A sticker to be shown in the message; may be null if unknown
+messageGiftedPremium currency:string amount:int53 month_count:int32 sticker:sticker = MessageContent;
+
 //@description A contact has registered with Telegram
 messageContactRegistered = MessageContent;
 
@@ -2044,7 +2076,7 @@ textEntityTypeUnderline = TextEntityType;
 //@description A strikethrough text
 textEntityTypeStrikethrough = TextEntityType;
 
-//@description A spoiler text. Not supported in secret chats
+//@description A spoiler text
 textEntityTypeSpoiler = TextEntityType;
 
 //@description Text that must be formatted as if inside a code HTML tag
@@ -2062,6 +2094,9 @@ textEntityTypeTextUrl url:string = TextEntityType;
 //@description A text shows instead of a raw mention of the user (e.g., when the user has no username) @user_id Identifier of the mentioned user
 textEntityTypeMentionName user_id:int53 = TextEntityType;
 
+//@description A custom emoji. The text behind a custom emoji must be an emoji. Only premium users can use premium custom emoji @custom_emoji_id Unique identifier of the custom emoji
+textEntityTypeCustomEmoji custom_emoji_id:int64 = TextEntityType;
+
 //@description A media timestamp @media_timestamp Timestamp from which a video/audio/video note/voice note playing must start, in seconds. The media can be in the content or the web page preview of the current message, or in the same places in the replied message
 textEntityTypeMediaTimestamp media_timestamp:int32 = TextEntityType;
 
@@ -2098,7 +2133,7 @@ messageCopyOptions send_copy:Bool replace_caption:Bool new_caption:formattedText
 
 //@class InputMessageContent @description The content of a message to send
 
-//@description A text message @text Formatted text to be sent; 1-GetOption("message_text_length_max") characters. Only Bold, Italic, Underline, Strikethrough, Spoiler, Code, Pre, PreCode, TextUrl and MentionName entities are allowed to be specified manually
+//@description A text message @text Formatted text to be sent; 1-GetOption("message_text_length_max") characters. Only Bold, Italic, Underline, Strikethrough, Spoiler, CustomEmoji, Code, Pre, PreCode, TextUrl and MentionName entities are allowed to be specified manually
 //@disable_web_page_preview True, if rich web page previews for URLs in the message text must be disabled @clear_draft True, if a chat message draft must be deleted
 inputMessageText text:formattedText disable_web_page_preview:Bool clear_draft:Bool = InputMessageContent;
 
@@ -2300,17 +2335,17 @@ emojis emojis:vector<string> = Emojis;
 //@id Identifier of the sticker set @title Title of the sticker set @name Name of the sticker set @thumbnail Sticker set thumbnail in WEBP, TGS, or WEBM format with width and height 100; may be null. The file can be downloaded only before the thumbnail is changed
 //@thumbnail_outline Sticker set thumbnail's outline represented as a list of closed vector paths; may be empty. The coordinate system origin is in the upper-left corner
 //@is_installed True, if the sticker set has been installed by the current user @is_archived True, if the sticker set has been archived. A sticker set can't be installed and archived simultaneously
-//@is_official True, if the sticker set is official @sticker_type Type of the stickers in the set @is_viewed True for already viewed trending sticker sets
+//@is_official True, if the sticker set is official @sticker_format Format of the stickers in the set @sticker_type Type of the stickers in the set @is_viewed True for already viewed trending sticker sets
 //@stickers List of stickers in this set @emojis A list of emoji corresponding to the stickers in the same order. The list is only for informational purposes, because a sticker is always sent with a fixed emoji from the corresponding Sticker object
-stickerSet id:int64 title:string name:string thumbnail:thumbnail thumbnail_outline:vector<closedVectorPath> is_installed:Bool is_archived:Bool is_official:Bool sticker_type:StickerType is_viewed:Bool stickers:vector<sticker> emojis:vector<emojis> = StickerSet;
+stickerSet id:int64 title:string name:string thumbnail:thumbnail thumbnail_outline:vector<closedVectorPath> is_installed:Bool is_archived:Bool is_official:Bool sticker_format:StickerFormat sticker_type:StickerType is_viewed:Bool stickers:vector<sticker> emojis:vector<emojis> = StickerSet;
 
 //@description Represents short information about a sticker set
 //@id Identifier of the sticker set @title Title of the sticker set @name Name of the sticker set @thumbnail Sticker set thumbnail in WEBP, TGS, or WEBM format with width and height 100; may be null
 //@thumbnail_outline Sticker set thumbnail's outline represented as a list of closed vector paths; may be empty. The coordinate system origin is in the upper-left corner
 //@is_installed True, if the sticker set has been installed by the current user @is_archived True, if the sticker set has been archived. A sticker set can't be installed and archived simultaneously
-//@is_official True, if the sticker set is official @sticker_type Type of the stickers in the set @is_viewed True for already viewed trending sticker sets
+//@is_official True, if the sticker set is official @sticker_format Format of the stickers in the set @sticker_type Type of the stickers in the set @is_viewed True for already viewed trending sticker sets
 //@size Total number of stickers in the set @covers Up to the first 5 stickers from the set, depending on the context. If the application needs more stickers the full sticker set needs to be requested
-stickerSetInfo id:int64 title:string name:string thumbnail:thumbnail thumbnail_outline:vector<closedVectorPath> is_installed:Bool is_archived:Bool is_official:Bool sticker_type:StickerType is_viewed:Bool size:int32 covers:vector<sticker> = StickerSetInfo;
+stickerSetInfo id:int64 title:string name:string thumbnail:thumbnail thumbnail_outline:vector<closedVectorPath> is_installed:Bool is_archived:Bool is_official:Bool sticker_format:StickerFormat sticker_type:StickerType is_viewed:Bool size:int32 covers:vector<sticker> = StickerSetInfo;
 
 //@description Represents a list of sticker sets @total_count Approximate total number of sticker sets found @sets List of sticker sets
 stickerSets total_count:int32 sets:vector<stickerSetInfo> = StickerSets;
@@ -2562,6 +2597,18 @@ diceStickersSlotMachine background:sticker lever:sticker left_reel:sticker cente
 importedContacts user_ids:vector<int53> importer_count:vector<int32> = ImportedContacts;
 
 
+//@class SpeechRecognitionResult @description Describes result of speech recognition in a voice note
+
+//@description The speech recognition is ongoing @partial_text Partially recognized text
+speechRecognitionResultPending partial_text:string = SpeechRecognitionResult;
+
+//@description The speech recognition successfully finished @text Recognized text
+speechRecognitionResultText text:string = SpeechRecognitionResult;
+
+//@description The speech recognition failed @error Received error
+speechRecognitionResultError error:error = SpeechRecognitionResult;
+
+
 //@description Describes a color to highlight a bot added to attachment menu @light_color Color in the RGB24 format for light themes @dark_color Color in the RGB24 format for dark themes
 attachmentMenuBotColor light_color:int32 dark_color:int32 = AttachmentMenuBotColor;
 
@@ -2717,7 +2764,7 @@ inlineQueryResults inline_query_id:int64 next_offset:string results:vector<Inlin
 //@description The payload for a general callback button @data Data that was attached to the callback button
 callbackQueryPayloadData data:bytes = CallbackQueryPayload;
 
-//@description The payload for a callback button requiring password @password The password for the current user @data Data that was attached to the callback button
+//@description The payload for a callback button requiring password @password The 2-step verification password for the current user @data Data that was attached to the callback button
 callbackQueryPayloadDataWithPassword password:string data:bytes = CallbackQueryPayload;
 
 //@description The payload for a game callback button @game_short_name A short name of the game that was attached to the callback button
@@ -2958,6 +3005,9 @@ premiumFeatureUniqueReactions = PremiumFeature;
 //@description Allowed to use premium stickers with unique effects
 premiumFeatureUniqueStickers = PremiumFeature;
 
+//@description Allowed to use custom emoji stickers in message texts and captions
+premiumFeatureCustomEmoji = PremiumFeature;
+
 //@description Ability to change position of the main chat list, archive and mute all new chats from non-contacts, and completely disable notifications about the user's contacts joined Telegram
 premiumFeatureAdvancedChatManagement = PremiumFeature;
 
@@ -2975,7 +3025,7 @@ premiumFeatureAppIcons = PremiumFeature;
 premiumLimit type:PremiumLimitType default_value:int32 premium_value:int32 = PremiumLimit;
 
 //@description Contains information about features, available to Premium users @features The list of available features @limits The list of limits, increased for Premium users
-//@payment_link An internal link to be opened to pay for Telegram Premium if store payment isn't possible; may be null if direct payment isn't available. If the link has type internalLinkTypeBotStart, then sendBotStartMessage must be called automatically
+//@payment_link An internal link to be opened to pay for Telegram Premium if store payment isn't possible; may be null if direct payment isn't available
 premiumFeatures features:vector<PremiumFeature> limits:vector<premiumLimit> payment_link:InternalLinkType = PremiumFeatures;
 
 
@@ -3005,6 +3055,15 @@ premiumFeaturePromotionAnimation feature:PremiumFeature animation:animation = Pr
 premiumState state:formattedText currency:string monthly_amount:int53 animations:vector<premiumFeaturePromotionAnimation> = PremiumState;
 
 
+//@class StorePaymentPurpose @description Describes a purpose of an in-store payment
+
+//@description The user subscribed to Telegram Premium @is_restore Pass true if this is a restore of a Telegram Premium purchase; only for App Store
+storePaymentPurposePremiumSubscription is_restore:Bool = StorePaymentPurpose;
+
+//@description The user gifted Telegram Premium to another user @user_id Identifier of the user for which Premium was gifted @currency ISO 4217 currency code of the payment currency @amount Paid amount, in the smallest units of the currency
+storePaymentPurposeGiftedPremium user_id:int53 currency:string amount:int53 = StorePaymentPurpose;
+
+
 //@class DeviceToken @description Represents a data needed to subscribe for push notifications through registerDevice method. To use specific push notification service, the correct application platform must be specified and a valid server authentication data must be uploaded at https://my.telegram.org
 
 //@description A token for Firebase Cloud Messaging @token Device registration token; may be empty to deregister a device @encrypt True, if push notifications must be additionally encrypted
@@ -3434,6 +3493,9 @@ userPrivacySettingAllowPeerToPeerCalls = UserPrivacySetting;
 //@description A privacy setting for managing whether the user can be found by their phone number. Checked only if the phone number is not known to the other user. Can be set only to "Allow contacts" or "Allow all"
 userPrivacySettingAllowFindingByPhoneNumber = UserPrivacySetting;
 
+//@description A privacy setting for managing whether the user can receive voice and video messages in private chats
+userPrivacySettingAllowPrivateVoiceAndVideoNoteMessages = UserPrivacySetting;
+
 
 //@description Contains information about the period of inactivity after which the current user's account will automatically be deleted @days Number of days of inactivity before the account will be flagged for deletion; 30-366 days
 accountTtl days:int32 = AccountTtl;
@@ -3495,7 +3557,7 @@ sessionTypeXbox = SessionType;
 
 //@description Contains information about one session in a Telegram application used by the current user. Sessions must be shown to the user in the returned order
 //@id Session identifier @is_current True, if this session is the current session
-//@is_password_pending True, if a password is needed to complete authorization of the session
+//@is_password_pending True, if a 2-step verification password is needed to complete authorization of the session
 //@can_accept_secret_chats True, if incoming secret chats can be accepted by the session
 //@can_accept_calls True, if incoming calls can be accepted by the session
 //@type Session type based on the system and application version, which can be used to display a corresponding icon
@@ -3597,7 +3659,8 @@ internalLinkTypeBackground background_name:string = InternalLinkType;
 //@description The link is a link to a chat with a Telegram bot. Call searchPublicChat with the given bot username, check that the user is a bot, show START button in the chat with the bot,
 //-and then call sendBotStartMessage with the given start parameter after the button is pressed
 //@bot_username Username of the bot @start_parameter The parameter to be passed to sendBotStartMessage
-internalLinkTypeBotStart bot_username:string start_parameter:string = InternalLinkType;
+//@autostart True, if sendBotStartMessage must be called automatically without showing the START button
+internalLinkTypeBotStart bot_username:string start_parameter:string autostart:Bool = InternalLinkType;
 
 //@description The link is a link to a Telegram bot, which is supposed to be added to a group chat. Call searchPublicChat with the given bot username, check that the user is a bot and can be added to groups,
 //-ask the current user to select a basic group or a supergroup chat to add the bot to, taking into account that bots can be added to a public supergroup only by administrators of the supergroup.
@@ -3669,6 +3732,9 @@ internalLinkTypePublicChat chat_username:string = InternalLinkType;
 //-"This code can be used to allow someone to log in to your Telegram account. To confirm Telegram login, please go to Settings > Devices > Scan QR and scan the code" needs to be shown
 internalLinkTypeQrCodeAuthentication = InternalLinkType;
 
+//@description The link forces restore of App Store purchases when opened. For official iOS application only
+internalLinkTypeRestorePurchases = InternalLinkType;
+
 //@description The link is a link to application settings
 internalLinkTypeSettings = InternalLinkType;
 
@@ -3973,8 +4039,9 @@ proxies proxies:vector<proxy> = Proxies;
 //@description A sticker to be added to a sticker set
 //@sticker File with the sticker; must fit in a 512x512 square. For WEBP stickers and masks the file must be in PNG format, which will be converted to WEBP server-side. Otherwise, the file must be local or uploaded within a week. See https://core.telegram.org/animated_stickers#technical-requirements for technical requirements
 //@emojis Emojis corresponding to the sticker
-//@type Sticker type
-inputSticker sticker:InputFile emojis:string type:StickerType = InputSticker;
+//@format Sticker format
+//@mask_position Position where the mask is placed; pass null if not specified
+inputSticker sticker:InputFile emojis:string format:StickerFormat mask_position:maskPosition = InputSticker;
 
 
 //@description Represents a date range @start_date Point in time (Unix timestamp) at which the date range begins @end_date Point in time (Unix timestamp) at which the date range ends
@@ -4354,11 +4421,11 @@ updateOption name:string value:OptionValue = Update;
 //@description A sticker set has changed @sticker_set The sticker set
 updateStickerSet sticker_set:stickerSet = Update;
 
-//@description The list of installed sticker sets was updated @is_masks True, if the list of installed mask sticker sets was updated @sticker_set_ids The new list of installed ordinary sticker sets
-updateInstalledStickerSets is_masks:Bool sticker_set_ids:vector<int64> = Update;
+//@description The list of installed sticker sets was updated @sticker_type Type of the affected stickers @sticker_set_ids The new list of installed ordinary sticker sets
+updateInstalledStickerSets sticker_type:StickerType sticker_set_ids:vector<int64> = Update;
 
-//@description The list of trending sticker sets was updated or some of them were viewed @sticker_sets The prefix of the list of trending sticker sets with the newest trending sticker sets
-updateTrendingStickerSets sticker_sets:trendingStickerSets = Update;
+//@description The list of trending sticker sets was updated or some of them were viewed @sticker_type Type of the affected stickers @sticker_sets The prefix of the list of trending sticker sets with the newest trending sticker sets
+updateTrendingStickerSets sticker_type:StickerType sticker_sets:trendingStickerSets = Update;
 
 //@description The list of recently used stickers was updated @is_attached True, if the list of stickers attached to photo or video files was updated, otherwise the list of sent stickers is updated @sticker_ids The new list of file identifiers of recently used stickers
 updateRecentStickers is_attached:Bool sticker_ids:vector<int32> = Update;
@@ -4530,17 +4597,17 @@ requestQrCodeAuthentication other_user_ids:vector<int53> = Ok;
 //@first_name The first name of the user; 1-64 characters @last_name The last name of the user; 0-64 characters
 registerUser first_name:string last_name:string = Ok;
 
-//@description Checks the authentication password for correctness. Works only when the current authorization state is authorizationStateWaitPassword @password The password to check
+//@description Checks the 2-step verification password for correctness. Works only when the current authorization state is authorizationStateWaitPassword @password The 2-step verification password to check
 checkAuthenticationPassword password:string = Ok;
 
-//@description Requests to send a password recovery code to an email address that was previously set up. Works only when the current authorization state is authorizationStateWaitPassword
+//@description Requests to send a 2-step verification password recovery code to an email address that was previously set up. Works only when the current authorization state is authorizationStateWaitPassword
 requestAuthenticationPasswordRecovery = Ok;
 
-//@description Checks whether a password recovery code sent to an email address is valid. Works only when the current authorization state is authorizationStateWaitPassword @recovery_code Recovery code to check
+//@description Checks whether a 2-step verification password recovery code sent to an email address is valid. Works only when the current authorization state is authorizationStateWaitPassword @recovery_code Recovery code to check
 checkAuthenticationPasswordRecoveryCode recovery_code:string = Ok;
 
-//@description Recovers the password with a password recovery code sent to an email address that was previously set up. Works only when the current authorization state is authorizationStateWaitPassword
-//@recovery_code Recovery code to check @new_password New password of the user; may be empty to remove the password @new_hint New password hint; may be empty
+//@description Recovers the 2-step verification password with a password recovery code sent to an email address that was previously set up. Works only when the current authorization state is authorizationStateWaitPassword
+//@recovery_code Recovery code to check @new_password New 2-step verification password of the user; may be empty to remove the password @new_hint New password hint; may be empty
 recoverAuthenticationPassword recovery_code:string new_password:string new_hint:string = Ok;
 
 //@description Checks the authentication token of a bot; to log in as a bot. Works only when the current authorization state is authorizationStateWaitPhoneNumber. Can be used instead of setAuthenticationPhoneNumber and checkAuthenticationCode to log in @token The bot token
@@ -4571,15 +4638,15 @@ setDatabaseEncryptionKey new_encryption_key:bytes = Ok;
 //@description Returns the current state of 2-step verification
 getPasswordState = PasswordState;
 
-//@description Changes the password for the current user. If a new recovery email address is specified, then the change will not be applied until the new recovery email address is confirmed
-//@old_password Previous password of the user @new_password New password of the user; may be empty to remove the password @new_hint New password hint; may be empty @set_recovery_email_address Pass true to change also the recovery email address @new_recovery_email_address New recovery email address; may be empty
+//@description Changes the 2-step verification password for the current user. If a new recovery email address is specified, then the change will not be applied until the new recovery email address is confirmed
+//@old_password Previous 2-step verification password of the user @new_password New 2-step verification password of the user; may be empty to remove the password @new_hint New password hint; may be empty @set_recovery_email_address Pass true to change also the recovery email address @new_recovery_email_address New recovery email address; may be empty
 setPassword old_password:string new_password:string new_hint:string set_recovery_email_address:Bool new_recovery_email_address:string = PasswordState;
 
-//@description Returns a 2-step verification recovery email address that was previously set up. This method can be used to verify a password provided by the user @password The password for the current user
+//@description Returns a 2-step verification recovery email address that was previously set up. This method can be used to verify a password provided by the user @password The 2-step verification password for the current user
 getRecoveryEmailAddress password:string = RecoveryEmailAddress;
 
 //@description Changes the 2-step verification recovery email address of the user. If a new recovery email address is specified, then the change will not be applied until the new recovery email address is confirmed.
-//-If new_recovery_email_address is the same as the email address that is currently set up, this call succeeds immediately and aborts all other requests waiting for an email confirmation @password Password of the current user @new_recovery_email_address New recovery email address
+//-If new_recovery_email_address is the same as the email address that is currently set up, this call succeeds immediately and aborts all other requests waiting for an email confirmation @password The 2-step verification password of the current user @new_recovery_email_address New recovery email address
 setRecoveryEmailAddress password:string new_recovery_email_address:string = PasswordState;
 
 //@description Checks the 2-step verification recovery email address verification code @code Verification code to check
@@ -4595,7 +4662,7 @@ requestPasswordRecovery = EmailAddressAuthenticationCodeInfo;
 checkPasswordRecoveryCode recovery_code:string = Ok;
 
 //@description Recovers the 2-step verification password using a recovery code sent to an email address that was previously set up
-//@recovery_code Recovery code to check @new_password New password of the user; may be empty to remove the password @new_hint New password hint; may be empty
+//@recovery_code Recovery code to check @new_password New 2-step verification password of the user; may be empty to remove the password @new_hint New password hint; may be empty
 recoverPassword recovery_code:string new_password:string new_hint:string = PasswordState;
 
 //@description Removes 2-step verification password without previous password and access to recovery email address. The password can't be reset immediately and the request needs to be repeated after the specified time
@@ -4604,7 +4671,7 @@ resetPassword = ResetPasswordResult;
 //@description Cancels reset of 2-step verification password. The method can be called if passwordState.pending_reset_date > 0
 cancelPasswordReset = Ok;
 
-//@description Creates a new temporary password for processing payments @password Persistent user password @valid_for Time during which the temporary password will be valid, in seconds; must be between 60 and 86400
+//@description Creates a new temporary password for processing payments @password The 2-step verification password of the current user @valid_for Time during which the temporary password will be valid, in seconds; must be between 60 and 86400
 createTemporaryPassword password:string valid_for:int32 = TemporaryPasswordState;
 
 //@description Returns information about the current temporary password
@@ -4792,7 +4859,7 @@ searchMessages chat_list:ChatList query:string offset_date:int32 offset_chat_id:
 //@filter Additional filter for messages to search; pass null to search for all messages
 searchSecretMessages chat_id:int53 query:string offset:string limit:int32 filter:SearchMessagesFilter = FoundMessages;
 
-//@description Searches for call messages. Returns the results in reverse chronological order (i. e., in order of decreasing message_id). For optimal performance, the number of returned messages is chosen by TDLib
+//@description Searches for call messages. Returns the results in reverse chronological order (i.e., in order of decreasing message_id). For optimal performance, the number of returned messages is chosen by TDLib
 //@from_message_id Identifier of the message from which to search; use 0 to get results from the last message
 //@limit The maximum number of messages to be returned; up to 100. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
 //@only_missed Pass true to search only for messages with missed/declined calls
@@ -5036,7 +5103,7 @@ editInlineMessageReplyMarkup inline_message_id:string reply_markup:ReplyMarkup =
 editMessageSchedulingState chat_id:int53 message_id:int53 scheduling_state:MessageSchedulingState = Ok;
 
 
-//@description Returns reactions, which can be added to a message. The list can change after updateReactions, updateChatAvailableReactions for the chat, or updateMessageInteractionInfo for the message. The method will return Premium reactions, even the current user has no Premium subscription
+//@description Returns reactions, which can be added to a message. The list can change after updateReactions, updateChatAvailableReactions for the chat, or updateMessageInteractionInfo for the message
 //@chat_id Identifier of the chat to which the message belongs
 //@message_id Identifier of the message
 getMessageAvailableReactions chat_id:int53 message_id:int53 = AvailableReactions;
@@ -5060,7 +5127,7 @@ getMessageAddedReactions chat_id:int53 message_id:int53 reaction:string offset:s
 //@description Returns all entities (mentions, hashtags, cashtags, bot commands, bank card numbers, URLs, and email addresses) contained in the text. Can be called synchronously @text The text in which to look for entites
 getTextEntities text:string = TextEntities;
 
-//@description Parses Bold, Italic, Underline, Strikethrough, Spoiler, Code, Pre, PreCode, TextUrl and MentionName entities contained in the text. Can be called synchronously @text The text to parse @parse_mode Text parse mode
+//@description Parses Bold, Italic, Underline, Strikethrough, Spoiler, CustomEmoji, Code, Pre, PreCode, TextUrl and MentionName entities contained in the text. Can be called synchronously @text The text to parse @parse_mode Text parse mode
 parseTextEntities text:string parse_mode:TextParseMode = FormattedText;
 
 //@description Parses Markdown entities in a human-friendly format, ignoring markup errors. Can be called synchronously
@@ -5336,7 +5403,7 @@ setChatTheme chat_id:int53 theme_name:string = Ok;
 setChatDraftMessage chat_id:int53 message_thread_id:int53 draft_message:draftMessage = Ok;
 
 //@description Changes the notification settings of a chat. Notification settings of a chat with the current user (Saved Messages) can't be changed
-//@chat_id Chat identifier @notification_settings New notification settings for the chat. If the chat is muted for more than 1 week, it is considered to be muted forever
+//@chat_id Chat identifier @notification_settings New notification settings for the chat. If the chat is muted for more than 366 days, it is considered to be muted forever
 setChatNotificationSettings chat_id:int53 notification_settings:chatNotificationSettings = Ok;
 
 //@description Changes the ability of users to save, forward, or copy chat content. Supported only for basic groups, supergroups and channels. Requires owner privileges
@@ -5411,7 +5478,7 @@ banChatMember chat_id:int53 member_id:MessageSender banned_until_date:int32 revo
 canTransferOwnership = CanTransferOwnershipResult;
 
 //@description Changes the owner of a chat. The current user must be a current owner of the chat. Use the method canTransferOwnership to check whether the ownership can be transferred from the current session. Available only for supergroups and channel chats
-//@chat_id Chat identifier @user_id Identifier of the user to which transfer the ownership. The ownership can't be transferred to a bot or to a deleted user @password The password of the current user
+//@chat_id Chat identifier @user_id Identifier of the user to which transfer the ownership. The ownership can't be transferred to a bot or to a deleted user @password The 2-step verification password of the current user
 transferChatOwnership chat_id:int53 user_id:int53 password:string = Ok;
 
 //@description Returns information about a single member of a chat @chat_id Chat identifier @member_id Member identifier
@@ -5492,14 +5559,14 @@ cancelDownloadFile file_id:int32 only_if_pending:Bool = Ok;
 //@description Returns suggested name for saving a file in a given directory @file_id Identifier of the file @directory Directory in which the file is supposed to be saved
 getSuggestedFileName file_id:int32 directory:string = Text;
 
-//@description Asynchronously uploads a file to the cloud without sending it in a message. updateFile will be used to notify about upload progress and successful completion of the upload. The file will not have a persistent remote identifier until it will be sent in a message
+//@description Preliminary uploads a file to the cloud before sending it in a message, which can be useful for uploading of being recorded voice and video notes. Updates updateFile will be used to notify about upload progress and successful completion of the upload. The file will not have a persistent remote identifier until it will be sent in a message
 //@file File to upload
 //@file_type File type; pass null if unknown
-//@priority Priority of the upload (1-32). The higher the priority, the earlier the file will be uploaded. If the priorities of two files are equal, then the first one for which uploadFile was called will be uploaded first
-uploadFile file:InputFile file_type:FileType priority:int32 = File;
+//@priority Priority of the upload (1-32). The higher the priority, the earlier the file will be uploaded. If the priorities of two files are equal, then the first one for which preliminaryUploadFile was called will be uploaded first
+preliminaryUploadFile file:InputFile file_type:FileType priority:int32 = File;
 
-//@description Stops the uploading of a file. Supported only for files uploaded by using uploadFile. For other files the behavior is undefined @file_id Identifier of the file to stop uploading
-cancelUploadFile file_id:int32 = Ok;
+//@description Stops the preliminary uploading of a file. Supported only for files uploaded by using preliminaryUploadFile. For other files the behavior is undefined @file_id Identifier of the file to stop uploading
+cancelPreliminaryUploadFile file_id:int32 = Ok;
 
 //@description Writes a part of a generated file. This method is intended to be used only if the application has no direct access to TDLib's file system, because it is usually slower than a direct write to the destination file
 //@generation_id The identifier of the generation process @offset The offset from which to write the data to the file @data The data to write
@@ -5849,22 +5916,30 @@ sharePhoneNumber user_id:int53 = Ok;
 getUserProfilePhotos user_id:int53 offset:int32 limit:int32 = ChatPhotos;
 
 
-//@description Returns stickers from the installed sticker sets that correspond to a given emoji. If the emoji is non-empty, favorite and recently used stickers may also be returned @emoji String representation of emoji. If empty, returns all known installed stickers @limit The maximum number of stickers to be returned
-getStickers emoji:string limit:int32 = Stickers;
+//@description Returns stickers from the installed sticker sets that correspond to a given emoji. If the emoji is non-empty, then favorite, recently used or trending stickers may also be returned
+//@sticker_type Type of the sticker sets to return
+//@emoji String representation of emoji. If empty, returns all known installed stickers
+//@limit The maximum number of stickers to be returned
+//@chat_id Chat identifier for which to return stickers. Available custom emoji may be different for different chats
+getStickers sticker_type:StickerType emoji:string limit:int32 chat_id:int53 = Stickers;
 
-//@description Searches for stickers from public sticker sets that correspond to a given emoji @emoji String representation of emoji; must be non-empty @limit The maximum number of stickers to be returned
+//@description Searches for stickers from public sticker sets that correspond to a given emoji @emoji String representation of emoji; must be non-empty @limit The maximum number of stickers to be returned; 0-100
 searchStickers emoji:string limit:int32 = Stickers;
 
-//@description Returns a list of installed sticker sets @is_masks Pass true to return mask sticker sets; pass false to return ordinary sticker sets
-getInstalledStickerSets is_masks:Bool = StickerSets;
+//@description Returns premium stickers from regular sticker sets @limit The maximum number of stickers to be returned; 0-100
+getPremiumStickers limit:int32 = Stickers;
 
-//@description Returns a list of archived sticker sets @is_masks Pass true to return mask stickers sets; pass false to return ordinary sticker sets @offset_sticker_set_id Identifier of the sticker set from which to return the result @limit The maximum number of sticker sets to return; up to 100
-getArchivedStickerSets is_masks:Bool offset_sticker_set_id:int64 limit:int32 = StickerSets;
+//@description Returns a list of installed sticker sets @sticker_type Type of the sticker sets to return
+getInstalledStickerSets sticker_type:StickerType = StickerSets;
+
+//@description Returns a list of archived sticker sets @sticker_type Type of the sticker sets to return @offset_sticker_set_id Identifier of the sticker set from which to return the result @limit The maximum number of sticker sets to return; up to 100
+getArchivedStickerSets sticker_type:StickerType offset_sticker_set_id:int64 limit:int32 = StickerSets;
 
 //@description Returns a list of trending sticker sets. For optimal performance, the number of returned sticker sets is chosen by TDLib
+//@sticker_type Type of the sticker sets to return
 //@offset The offset from which to return the sticker sets; must be non-negative
 //@limit The maximum number of sticker sets to be returned; up to 100. For optimal performance, the number of returned sticker sets is chosen by TDLib and can be smaller than the specified limit, even if the end of the list has not been reached
-getTrendingStickerSets offset:int32 limit:int32 = TrendingStickerSets;
+getTrendingStickerSets sticker_type:StickerType offset:int32 limit:int32 = TrendingStickerSets;
 
 //@description Returns a list of sticker sets attached to a file. Currently, only photos and videos can have attached sticker sets @file_id File identifier
 getAttachedStickerSets file_id:int32 = StickerSets;
@@ -5875,8 +5950,8 @@ getStickerSet set_id:int64 = StickerSet;
 //@description Searches for a sticker set by its name @name Name of the sticker set
 searchStickerSet name:string = StickerSet;
 
-//@description Searches for installed sticker sets by looking for specified query in their title and name @is_masks Pass true to return mask sticker sets; pass false to return ordinary sticker sets @query Query to search for @limit The maximum number of sticker sets to return
-searchInstalledStickerSets is_masks:Bool query:string limit:int32 = StickerSets;
+//@description Searches for installed sticker sets by looking for specified query in their title and name @sticker_type Type of the sticker sets to search for @query Query to search for @limit The maximum number of sticker sets to return
+searchInstalledStickerSets sticker_type:StickerType query:string limit:int32 = StickerSets;
 
 //@description Searches for ordinary sticker sets by looking for specified query in their title and name. Excludes installed sticker sets from the results @query Query to search for
 searchStickerSets query:string = StickerSets;
@@ -5887,13 +5962,13 @@ changeStickerSet set_id:int64 is_installed:Bool is_archived:Bool = Ok;
 //@description Informs the server that some trending sticker sets have been viewed by the user @sticker_set_ids Identifiers of viewed trending sticker sets
 viewTrendingStickerSets sticker_set_ids:vector<int64> = Ok;
 
-//@description Changes the order of installed sticker sets @is_masks Pass true to change the order of mask sticker sets; pass false to change the order of ordinary sticker sets @sticker_set_ids Identifiers of installed sticker sets in the new correct order
-reorderInstalledStickerSets is_masks:Bool sticker_set_ids:vector<int64> = Ok;
+//@description Changes the order of installed sticker sets @sticker_type Type of the sticker sets to reorder @sticker_set_ids Identifiers of installed sticker sets in the new correct order
+reorderInstalledStickerSets sticker_type:StickerType sticker_set_ids:vector<int64> = Ok;
 
 //@description Returns a list of recently used stickers @is_attached Pass true to return stickers and masks that were recently attached to photos or video files; pass false to return recently sent stickers
 getRecentStickers is_attached:Bool = Stickers;
 
-//@description Manually adds a new sticker to the list of recently used stickers. The new sticker is added to the top of the list. If the sticker was already in the list, it is removed from the list first. Only stickers belonging to a sticker set can be added to this list
+//@description Manually adds a new sticker to the list of recently used stickers. The new sticker is added to the top of the list. If the sticker was already in the list, it is removed from the list first. Only stickers belonging to a sticker set can be added to this list. Emoji stickers can't be added to recent stickers
 //@is_attached Pass true to add the sticker to the list of stickers recently attached to photo or video files; pass false to add the sticker to the list of recently sent stickers @sticker Sticker file to add
 addRecentSticker is_attached:Bool sticker:InputFile = Stickers;
 
@@ -5906,7 +5981,7 @@ clearRecentStickers is_attached:Bool = Ok;
 //@description Returns favorite stickers
 getFavoriteStickers = Stickers;
 
-//@description Adds a new sticker to the list of favorite stickers. The new sticker is added to the top of the list. If the sticker was already in the list, it is removed from the list first. Only stickers belonging to a sticker set can be added to this list
+//@description Adds a new sticker to the list of favorite stickers. The new sticker is added to the top of the list. If the sticker was already in the list, it is removed from the list first. Only stickers belonging to a sticker set can be added to this list. Emoji stickers can't be added to favorite stickers
 //@sticker Sticker file to add
 addFavoriteSticker sticker:InputFile = Ok;
 
@@ -5922,12 +5997,12 @@ searchEmojis text:string exact_match:Bool input_language_codes:vector<string> =
 //@description Returns an animated emoji corresponding to a given emoji. Returns a 404 error if the emoji has no animated emoji @emoji The emoji
 getAnimatedEmoji emoji:string = AnimatedEmoji;
 
-//@description Returns all emojis, which has a corresponding animated emoji
-getAllAnimatedEmojis = Emojis;
-
 //@description Returns an HTTP URL which can be used to automatically log in to the translation platform and suggest new emoji replacements. The URL will be valid for 30 seconds after generation @language_code Language code for which the emoji replacements will be suggested
 getEmojiSuggestionsUrl language_code:string = HttpUrl;
 
+//@description Returns list of custom emoji stickers by their identifiers. Stickers are returned in arbitrary order. Only found stickers are returned @custom_emoji_ids Identifiers of custom emoji stickers. At most 200 custom emoji stickers can be received simultaneously
+getCustomEmojiStickers custom_emoji_ids:vector<int64> = Stickers;
+
 
 //@description Returns saved animations
 getSavedAnimations = Animations;
@@ -6080,7 +6155,7 @@ getSupergroupMembers supergroup_id:int53 filter:SupergroupMembersFilter offset:i
 closeSecretChat secret_chat_id:int32 = Ok;
 
 
-//@description Returns a list of service actions taken by chat members and administrators in the last 48 hours. Available only for supergroups and channels. Requires administrator rights. Returns results in reverse chronological order (i. e., in order of decreasing event_id)
+//@description Returns a list of service actions taken by chat members and administrators in the last 48 hours. Available only for supergroups and channels. Requires administrator rights. Returns results in reverse chronological order (i.e., in order of decreasing event_id)
 //@chat_id Chat identifier @query Search query by which to filter events @from_event_id Identifier of an event from which to return results. Use 0 to get results from the latest events @limit The maximum number of events to return; up to 100
 //@filters The types of events to return; pass null to get chat events of all types @user_ids User identifiers by which to filter events. By default, events relating to all users will be returned
 getChatEventLog chat_id:int53 query:string from_event_id:int64 limit:int32 filters:chatEventLogFilters user_ids:vector<int53> = ChatEvents;
@@ -6195,7 +6270,7 @@ setUserPrivacySettingRules setting:UserPrivacySetting rules:userPrivacySettingRu
 getUserPrivacySettingRules setting:UserPrivacySetting = UserPrivacySettingRules;
 
 
-//@description Returns the value of an option by its name. (Check the list of available options on https://core.telegram.org/tdlib/options.) Can be called before authorization
+//@description Returns the value of an option by its name. (Check the list of available options on https://core.telegram.org/tdlib/options.) Can be called before authorization. Can be called synchronously for options "version" and "commit_hash"
 //@name The name of the option
 getOption name:string = OptionValue;
 
@@ -6210,8 +6285,8 @@ setAccountTtl ttl:accountTtl = Ok;
 //@description Returns the period of inactivity after which the account of the current user will automatically be deleted
 getAccountTtl = AccountTtl;
 
-//@description Deletes the account of the current user, deleting all information associated with the user from the server. The phone number of the account can be used to create a new account. Can be called before authorization when the current authorization state is authorizationStateWaitPassword @reason The reason why the account was deleted; optional
-deleteAccount reason:string = Ok;
+//@description Deletes the account of the current user, deleting all information associated with the user from the server. The phone number of the account can be used to create a new account. Can be called before authorization when the current authorization state is authorizationStateWaitPassword @reason The reason why the account was deleted; optional @password The 2-step verification password of the current user. If not specified, account deletion can be canceled within one week
+deleteAccount reason:string password:string = Ok;
 
 
 //@description Removes a chat action bar without any other action @chat_id Chat identifier
@@ -6281,13 +6356,13 @@ setAutoDownloadSettings settings:autoDownloadSettings type:NetworkType = Ok;
 getBankCardInfo bank_card_number:string = BankCardInfo;
 
 
-//@description Returns one of the available Telegram Passport elements @type Telegram Passport element type @password Password of the current user
+//@description Returns one of the available Telegram Passport elements @type Telegram Passport element type @password The 2-step verification password of the current user
 getPassportElement type:PassportElementType password:string = PassportElement;
 
-//@description Returns all available Telegram Passport elements @password Password of the current user
+//@description Returns all available Telegram Passport elements @password The 2-step verification password of the current user
 getAllPassportElements password:string = PassportElements;
 
-//@description Adds an element to the user's Telegram Passport. May return an error with a message "PHONE_VERIFICATION_NEEDED" or "EMAIL_VERIFICATION_NEEDED" if the chosen phone number or the chosen email address must be verified first @element Input Telegram Passport element @password Password of the current user
+//@description Adds an element to the user's Telegram Passport. May return an error with a message "PHONE_VERIFICATION_NEEDED" or "EMAIL_VERIFICATION_NEEDED" if the chosen phone number or the chosen email address must be verified first @element Input Telegram Passport element @password The 2-step verification password of the current user
 setPassportElement element:InputPassportElement password:string = PassportElement;
 
 //@description Deletes a Telegram Passport element @type Element type
@@ -6325,7 +6400,7 @@ checkEmailAddressVerificationCode code:string = Ok;
 //@description Returns a Telegram Passport authorization form for sharing data with a service @bot_user_id User identifier of the service's bot @scope Telegram Passport element types requested by the service @public_key Service's public key @nonce Unique request identifier provided by the service
 getPassportAuthorizationForm bot_user_id:int53 scope:string public_key:string nonce:string = PassportAuthorizationForm;
 
-//@description Returns already available Telegram Passport elements suitable for completing a Telegram Passport authorization form. Result can be received only once for each authorization form @autorization_form_id Authorization form identifier @password Password of the current user
+//@description Returns already available Telegram Passport elements suitable for completing a Telegram Passport authorization form. Result can be received only once for each authorization form @autorization_form_id Authorization form identifier @password The 2-step verification password of the current user
 getPassportAuthorizationFormAvailableElements autorization_form_id:int32 password:string = PassportElementsWithErrors;
 
 //@description Sends a Telegram Passport authorization form, effectively sharing data with the service. This method must be called after getPassportAuthorizationFormAvailableElements if some previously available elements are going to be reused
@@ -6360,9 +6435,10 @@ checkStickerSetName name:string = CheckStickerSetNameResult;
 //@user_id Sticker set owner; ignored for regular users
 //@title Sticker set title; 1-64 characters
 //@name Sticker set name. Can contain only English letters, digits and underscores. Must end with *"_by_<bot username>"* (*<bot_username>* is case insensitive) for bots; 1-64 characters
+//@sticker_type Type of the stickers in the set
 //@stickers List of stickers to be added to the set; must be non-empty. All stickers must have the same format. For TGS stickers, uploadStickerFile must be used before the sticker is shown
 //@source Source of the sticker set; may be empty if unknown
-createNewStickerSet user_id:int53 title:string name:string stickers:vector<inputSticker> source:string = StickerSet;
+createNewStickerSet user_id:int53 title:string name:string sticker_type:StickerType stickers:vector<inputSticker> source:string = StickerSet;
 
 //@description Adds a new sticker to a set; for bots only. Returns the sticker set
 //@user_id Sticker set owner @name Sticker set name @sticker Sticker to add to the set
@@ -6392,7 +6468,7 @@ getPremiumLimit limit_type:PremiumLimitType = PremiumLimit;
 getPremiumFeatures source:PremiumSource = PremiumFeatures;
 
 //@description Returns examples of premium stickers for demonstration purposes
-getPremiumStickers = Stickers;
+getPremiumStickerExamples = Stickers;
 
 //@description Informs TDLib that the user viewed detailed information about a Premium feature on the Premium features screen @feature The viewed premium feature
 viewPremiumFeature feature:PremiumFeature = Ok;
@@ -6403,6 +6479,15 @@ clickPremiumSubscriptionButton = Ok;
 //@description Returns state of Telegram Premium subscription and promotion videos for Premium features
 getPremiumState = PremiumState;
 
+//@description Checks whether Telegram Premium purchase is possible. Must be called before in-store Premium purchase @purpose Transaction purpose
+canPurchasePremium purpose:StorePaymentPurpose = Ok;
+
+//@description Informs server about a purchase through App Store. For official applications only @receipt App Store receipt @purpose Transaction purpose
+assignAppStoreTransaction receipt:bytes purpose:StorePaymentPurpose = Ok;
+
+//@description Informs server about a purchase through Google Play. For official applications only @package_name Application package name @store_product_id Identifier of the purchased store product @purchase_token Google Play purchase token @purpose Transaction purpose
+assignGooglePlayTransaction package_name:string store_product_id:string purchase_token:string purpose:StorePaymentPurpose = Ok;
+
 
 //@description Accepts Telegram terms of services @terms_of_service_id Terms of service identifier
 acceptTermsOfService terms_of_service_id:string = Ok;
diff --git a/Telegram/SourceFiles/tdb/tdb_upload_bytes.cpp b/Telegram/SourceFiles/tdb/tdb_upload_bytes.cpp
index 556e82f2f5a9de..c3a5a7a417cb04 100644
--- a/Telegram/SourceFiles/tdb/tdb_upload_bytes.cpp
+++ b/Telegram/SourceFiles/tdb/tdb_upload_bytes.cpp
@@ -46,7 +46,7 @@ BytesUploader::BytesUploader(
 }
 
 void BytesUploader::start() {
-	_api.request(TLuploadFile(
+	_api.request(TLpreliminaryUploadFile(
 		_fileGenerator.inputFile(),
 		_type,
 		tl_int32(1)
@@ -59,7 +59,7 @@ void BytesUploader::start() {
 
 void BytesUploader::cancel() {
 	if (fileId()) {
-		_api.request(TLcancelUploadFile(_fileId)).send();
+		_api.request(TLcancelPreliminaryUploadFile(_fileId)).send();
 	}
 }
 
diff --git a/Telegram/SourceFiles/window/window_lock_widgets.cpp b/Telegram/SourceFiles/window/window_lock_widgets.cpp
index c4d5f512370910..cc27fb3710f203 100644
--- a/Telegram/SourceFiles/window/window_lock_widgets.cpp
+++ b/Telegram/SourceFiles/window/window_lock_widgets.cpp
@@ -312,6 +312,7 @@ void PasscodeLockWidget::setInnerFocus() {
 	_passcode->setFocusFast();
 }
 
+#if 0 // mtp
 TermsLock TermsLock::FromMTP(
 		Main::Session *session,
 		const MTPDhelp_termsOfService &data) {
@@ -325,6 +326,7 @@ TermsLock TermsLock::FromMTP(
 		data.is_popup()
 	};
 }
+#endif
 
 TermsLock TermsLock::FromTL(
 		Main::Session *session,
diff --git a/Telegram/SourceFiles/window/window_lock_widgets.h b/Telegram/SourceFiles/window/window_lock_widgets.h
index 13afe480d88295..4abe062296cd54 100644
--- a/Telegram/SourceFiles/window/window_lock_widgets.h
+++ b/Telegram/SourceFiles/window/window_lock_widgets.h
@@ -111,9 +111,11 @@ struct TermsLock {
 		return !(*this == other);
 	}
 
+#if 0 // mtp
 	static TermsLock FromMTP(
 		Main::Session *session,
 		const MTPDhelp_termsOfService &data);
+#endif
 	static TermsLock FromTL(
 		Main::Session *session,
 		const Tdb::TLDtermsOfService &data);
diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index 2ee8813001fcf9..586f744720e9c1 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1904,7 +1904,7 @@ def runStages():
 stage('td', """
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout b393215d66
+    git checkout 9a469eef31
 win:
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out

From af8c2980eff07635024e436add8b6e8795e9504d Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Wed, 17 Aug 2022 00:41:28 +0300
Subject: [PATCH 182/349] Migrated flags for full user info from MTP to TDLib.

---
 Telegram/SourceFiles/data/data_user.cpp | 19 +++++++++++++++++--
 Telegram/SourceFiles/data/data_user.h   |  2 +-
 2 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_user.cpp b/Telegram/SourceFiles/data/data_user.cpp
index da475c673c700d..1ed52f3ddb1617 100644
--- a/Telegram/SourceFiles/data/data_user.cpp
+++ b/Telegram/SourceFiles/data/data_user.cpp
@@ -776,8 +776,23 @@ void ApplyUserUpdate(
 
 	//MTPDuserFull::Flag::f_video_calls_available; // todo
 	//update.vsupports_video_calls();
-	//user->setFullFlags(update.vflags().v);
-	user->setIsBlocked(update.vis_blocked().v);
+	using Flag = UserDataFlag;
+	const auto mask = Flag::Blocked
+		// | Flag::HasPhoneCalls // Unused.
+		| Flag::PhoneCallsPrivate
+		| Flag::CanPinMessages
+		| Flag::VoiceMessagesForbidden;
+	const auto blocked = update.vblock_list()
+		&& (update.vblock_list()->type() == id_blockListMain);
+	user->setFlags((user->flags() & ~mask)
+		| (update.vhas_private_calls().v ? Flag::PhoneCallsPrivate : Flag())
+		// | (update.is_phone_calls_available() ? Flag::HasPhoneCalls : Flag())
+		| (true /* Always true from TDLib. */ ? Flag::CanPinMessages : Flag())
+		| (blocked ? Flag::Blocked : Flag())
+		| (update.vhas_restricted_voice_and_video_note_messages().v
+			? Flag::VoiceMessagesForbidden
+			: Flag()));
+	user->setIsBlocked(blocked);
 	user->setCallsStatus(update.vhas_private_calls().v
 		? UserData::CallsStatus::Private
 		: update.vcan_be_called().v
diff --git a/Telegram/SourceFiles/data/data_user.h b/Telegram/SourceFiles/data/data_user.h
index ed0941f8e468c6..be5090be8f9446 100644
--- a/Telegram/SourceFiles/data/data_user.h
+++ b/Telegram/SourceFiles/data/data_user.h
@@ -68,7 +68,7 @@ enum class UserDataFlag : uint32 {
 	Fake = (1 << 5),
 	BotInlineGeo = (1 << 6),
 	Blocked = (1 << 7),
-	HasPhoneCalls = (1 << 8),
+	HasPhoneCalls = (1 << 8), // Unused.
 	PhoneCallsPrivate = (1 << 9),
 	Support = (1 << 10),
 	CanPinMessages = (1 << 11),

From 951291289755d829189d10153223af7be2a5113a Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Wed, 17 Aug 2022 20:10:39 +0300
Subject: [PATCH 183/349] Migrated polls support from MTP to TDLib.

Support of draft clearing is missed.
---
 Telegram/SourceFiles/api/api_polls.cpp        |  88 ++++++++++--
 Telegram/SourceFiles/api/api_polls.h          |   4 -
 Telegram/SourceFiles/api/api_updates.cpp      |  10 +-
 Telegram/SourceFiles/data/data_poll.cpp       | 126 +++++++++++++++++-
 Telegram/SourceFiles/data/data_poll.h         |   8 ++
 Telegram/SourceFiles/data/data_session.cpp    |  12 ++
 Telegram/SourceFiles/data/data_session.h      |   1 +
 .../polls/info_polls_results_inner_widget.cpp |  28 +++-
 8 files changed, 255 insertions(+), 22 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_polls.cpp b/Telegram/SourceFiles/api/api_polls.cpp
index 05a293a19eb026..3d0959a5aebed2 100644
--- a/Telegram/SourceFiles/api/api_polls.cpp
+++ b/Telegram/SourceFiles/api/api_polls.cpp
@@ -8,7 +8,8 @@ For license and copyright information please follow this link:
 #include "api/api_polls.h"
 
 #include "api/api_common.h"
-#include "api/api_updates.h"
+#include "api/api_text_entities.h" // FormattedTextToTdb.
+#include "api/api_sending.h" // MessageSendOptions.
 #include "apiwrap.h"
 #include "base/random.h"
 #include "data/business/data_shortcut_messages.h"
@@ -28,14 +29,42 @@ namespace {
 	return TimeId(msgId >> 32);
 }
 
+[[nodiscard]] Tdb::TLinputMessageContent PollToTL(
+		not_null<const PollData*> poll) {
+	auto options = ranges::views::all(
+		poll->answers
+	) | ranges::views::transform([](const PollAnswer &answer) {
+		return FormattedTextToTdb(answer.text);
+	}) | ranges::to<QVector>();
+	auto type = [&] {
+		if (poll->quiz()) {
+			const auto correctIt = ranges::find_if(
+				poll->answers,
+				&PollAnswer::correct);
+			const auto index = std::clamp(
+				size_t(std::distance(begin(poll->answers), correctIt)),
+				size_t(0),
+				poll->answers.size() - 1);
+			;
+			return Tdb::tl_pollTypeQuiz(
+				Tdb::tl_int32(index),
+				Api::FormattedTextToTdb(poll->solution));
+		} else {
+			return Tdb::tl_pollTypeRegular(Tdb::tl_bool(poll->multiChoice()));
+		}
+	}();
+	return Tdb::tl_inputMessagePoll(
+		FormattedTextToTdb(poll->question),
+		Tdb::tl_vector<Tdb::TLformattedText>(std::move(options)),
+		Tdb::tl_bool(!poll->publicVotes()),
+		std::move(type));
+}
+
 } // namespace
 
 Polls::Polls(not_null<ApiWrap*> api)
 : _session(&api->session())
-#if 0 // mtp
 , _api(&api->instance()) {
-#endif
-{
 }
 
 void Polls::create(
@@ -43,9 +72,20 @@ void Polls::create(
 		const SendAction &action,
 		Fn<void()> done,
 		Fn<void()> fail) {
-	_session->api().sendAction(action);
+	const auto peer = action.history->peer;
+
+	_api.request(Tdb::TLsendMessage(
+		peerToTdbChat(peer->id),
+		Tdb::tl_int53(0), // message_thread_id
+		Tdb::tl_int53(action.replyTo.bare),
+		MessageSendOptions(peer, action),
+		PollToTL(&data)
+	)).done([=](const Tdb::TLmessage &result) {
+		_session->data().processMessage(result, NewMessageType::Unread);
+		done();
+	}).fail(fail).send();
 
-#if 0 // todo
+#if 0 // goodToRemove
 	const auto history = action.history;
 	const auto peer = history->peer;
 	const auto topicRootId = action.replyTo.messageId
@@ -148,7 +188,27 @@ void Polls::sendVotes(
 		_session->data().requestItemRepaint(item);
 	}
 
-#if 0 // todo
+	auto optionIds = ranges::views::all(
+		options
+	) | ranges::views::transform([p = _session->data().poll(poll->id)](
+			const QByteArray &d) {
+		return Tdb::tl_int32(p->indexByOption(d));
+	}) | ranges::to<QVector>();
+
+	const auto requestId = _api.request(Tdb::TLsetPollAnswer(
+		peerToTdbChat(item->history()->peer->id),
+		Tdb::tl_int53(item->id.bare),
+		Tdb::tl_vector<Tdb::TLint32>(std::move(optionIds))
+	)).done([=] {
+		_pollVotesRequestIds.erase(itemId);
+		hideSending();
+	}).fail([=] {
+		_pollVotesRequestIds.erase(itemId);
+		hideSending();
+	}).send();
+	_pollVotesRequestIds.emplace(itemId, requestId);
+
+#if 0 // goodToRemove
 	auto prepared = QVector<MTPbytes>();
 	prepared.reserve(options.size());
 	ranges::transform(
@@ -181,7 +241,16 @@ void Polls::close(not_null<HistoryItem*> item) {
 	if (!poll) {
 		return;
 	}
-#if 0 // todo
+	const auto requestId = _api.request(Tdb::TLstopPoll(
+		peerToTdbChat(item->history()->peer->id),
+		Tdb::tl_int53(item->id.bare)
+	)).done([=] {
+		_pollCloseRequestIds.erase(itemId);
+	}).fail([=] {
+		_pollCloseRequestIds.erase(itemId);
+	}).send();
+	_pollCloseRequestIds.emplace(itemId, requestId);
+#if 0 // goodToRemove
 	const auto requestId = _api.request(MTPmessages_EditMessage(
 		MTP_flags(MTPmessages_EditMessage::Flag::f_media),
 		item->history()->peer->input,
@@ -203,11 +272,12 @@ void Polls::close(not_null<HistoryItem*> item) {
 }
 
 void Polls::reloadResults(not_null<HistoryItem*> item) {
+	// Managed by TDLib.
+#if 0 // goodToRemove
 	const auto itemId = item->fullId();
 	if (!item->isRegular() || _pollReloadRequestIds.contains(itemId)) {
 		return;
 	}
-#if 0 // todo
 	const auto requestId = _api.request(MTPmessages_GetPollResults(
 		item->history()->peer->input,
 		MTP_int(item->id)
diff --git a/Telegram/SourceFiles/api/api_polls.h b/Telegram/SourceFiles/api/api_polls.h
index 9dc45599fefeb7..2ff08a1ac35b1c 100644
--- a/Telegram/SourceFiles/api/api_polls.h
+++ b/Telegram/SourceFiles/api/api_polls.h
@@ -7,9 +7,7 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
-#if 0 // mtp
 #include "mtproto/sender.h"
-#endif
 
 class ApiWrap;
 class HistoryItem;
@@ -40,9 +38,7 @@ class Polls final {
 
 private:
 	const not_null<Main::Session*> _session;
-#if 0 // mtp
 	MTP::Sender _api;
-#endif
 
 	base::flat_map<FullMsgId, mtpRequestId> _pollVotesRequestIds;
 	base::flat_map<FullMsgId, mtpRequestId> _pollCloseRequestIds;
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index dd78214f381fe0..cd9918703a3661 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2764,9 +2764,13 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateMessageContent &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		const auto id = data.vmessage_id().v;
-		if (const auto item = owner.message(peerId, id)) {
-			item->updateContent(data.vnew_content());
-		}
+		data.vnew_content().match([&](const TLDmessagePoll &poll) {
+			owner.applyUpdate(poll.vpoll());
+		}, [&](auto &&) {
+			if (const auto item = owner.message(peerId, id)) {
+				item->updateContent(data.vnew_content());
+			}
+		});
 	}, [&](const TLDupdateMessageEdited &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		const auto id = data.vmessage_id().v;
diff --git a/Telegram/SourceFiles/data/data_poll.cpp b/Telegram/SourceFiles/data/data_poll.cpp
index 0e4e930861ed4d..e8e4049db08367 100644
--- a/Telegram/SourceFiles/data/data_poll.cpp
+++ b/Telegram/SourceFiles/data/data_poll.cpp
@@ -41,6 +41,14 @@ PollAnswer *AnswerByOption(
 		option));
 }
 
+std::optional<int> CorrectAnswerIndexFromTL(const TLpoll &poll) {
+	return poll.data().vtype().match([&](const TLDpollTypeQuiz &data) {
+		return std::make_optional<int>(data.vcorrect_option_id().v);
+	}, [](auto &&) -> std::optional<int> {
+		return std::nullopt;
+	});
+}
+
 } // namespace
 
 PollData::PollData(not_null<Data::Session*> owner, PollId id)
@@ -74,6 +82,7 @@ bool PollData::closeByTimer() {
 	return true;
 }
 
+#if 0 // mtp
 bool PollData::applyChanges(const MTPDpoll &poll) {
 	Expects(poll.vid().v == id);
 
@@ -134,12 +143,13 @@ bool PollData::applyChanges(const MTPDpoll &poll) {
 	++version;
 	return true;
 }
+#endif
 
 bool PollData::applyChanges(const TLpoll &poll) {
 	Expects(poll.data().vid().v == id);
 
 	const auto &fields = poll.data();
-	const auto newQuestion = fields.vquestion().v;
+	const auto newQuestion = Api::FormattedTextFromTdb(fields.vquestion());
 	const auto typeFlag = fields.vtype().match([&](const TLDpollTypeQuiz &) {
 		return Flag::Quiz;
 	}, [&](const TLDpollTypeRegular &data) {
@@ -156,8 +166,8 @@ bool PollData::applyChanges(const TLpoll &poll) {
 		fields.voptions().v
 	) | ranges::views::transform([](const TLpollOption &data) {
 		auto result = PollAnswer();
-		result.option = data.data().vtext().v.toUtf8();
-		result.text = data.data().vtext().v;
+		result.text = Api::FormattedTextFromTdb(data.data().vtext());
+		result.option = result.text.text.toUtf8();
 		result.votes = data.data().vvoter_count().v;
 		result.chosen = data.data().vis_chosen().v
 			|| data.data().vis_being_chosen().v;
@@ -171,7 +181,8 @@ bool PollData::applyChanges(const TLpoll &poll) {
 		|| (closePeriod != newClosePeriod)
 		|| (_flags != newFlags);
 	const auto changed2 = (answers != newAnswers);
-	if (!changed1 && !changed2) {
+	const auto changed3 = applyResults(poll);
+	if (!changed1 && !changed2 && !changed3) {
 		return false;
 	}
 	if (changed1) {
@@ -187,6 +198,80 @@ bool PollData::applyChanges(const TLpoll &poll) {
 	return true;
 }
 
+bool PollData::applyResults(const TLpoll &poll) {
+	return poll.match([&](const TLDpoll &results) {
+		_lastResultsUpdate = crl::now();
+
+		const auto newTotalVoters = results.vtotal_voter_count().v;
+		auto changed = (newTotalVoters != totalVoters);
+
+		if (const auto correctOption = CorrectAnswerIndexFromTL(poll)) {
+			const auto set = [&](int id, bool v) {
+				if (id < answers.size()) {
+					answers[id].correct = v;
+				}
+			};
+			const auto wasCorrectIt = ranges::find_if(
+				answers,
+				&PollAnswer::correct);
+			if (wasCorrectIt == end(answers)) {
+				changed = true;
+			} else {
+				const auto wasCorrectIndex = std::distance(
+					begin(answers),
+					wasCorrectIt);
+				if (wasCorrectIndex != (*correctOption)) {
+					set(wasCorrectIndex, false);
+					changed = true;
+				}
+			}
+			set(*correctOption, true);
+		}
+
+		for (const auto &result : results.voptions().v) {
+			if (applyResultToAnswers(result.data(), false)) {
+				changed = true;
+			}
+		}
+		{
+			const auto &recent = results.vrecent_voter_ids();
+			const auto recentChanged = !ranges::equal(
+				recentVoters,
+				recent.v,
+				ranges::equal_to(),
+				&PeerData::id,
+				&peerFromSender);
+			if (recentChanged) {
+				changed = true;
+				recentVoters = ranges::views::all(
+					recent.v
+				) | ranges::views::transform([&](const TLmessageSender &d) {
+					const auto peer = _owner->peer(peerFromSender(d));
+					return peer->isMinimalLoaded() ? peer.get() : nullptr;
+				}) | ranges::views::filter([](PeerData *peer) {
+					return peer != nullptr;
+				}) | ranges::views::transform([](PeerData *peer) {
+					return not_null(peer);
+				}) | ranges::to_vector;
+			}
+		}
+		results.vtype().match([&](const TLDpollTypeQuiz &data) {
+			auto newSolution = Api::FormattedTextFromTdb(data.vexplanation());
+			if (solution != newSolution) {
+				solution = std::move(newSolution);
+				changed = true;
+			}
+		}, [](auto &&) {
+		});
+		if (!changed) {
+			return false;
+		}
+		totalVoters = newTotalVoters;
+		++version;
+		return changed;
+	});
+}
+
 #if 0 // mtp
 bool PollData::applyResults(const MTPPollResults &results) {
 	return results.match([&](const MTPDpollResults &results) {
@@ -264,6 +349,16 @@ const PollAnswer *PollData::answerByOption(const QByteArray &option) const {
 	return AnswerByOption(answers, option);
 }
 
+int PollData::indexByOption(const QByteArray &option) const {
+	const auto it = ranges::find(answers, option, &PollAnswer::option);
+
+	return std::clamp(
+		int(std::distance(begin(answers), it)),
+		0,
+		int(answers.size() - 1));
+}
+
+#if 0 // goodToRemove
 bool PollData::applyResultToAnswers(
 		const MTPPollAnswerVoters &result,
 		bool isMinResults) {
@@ -290,6 +385,29 @@ bool PollData::applyResultToAnswers(
 		return changed;
 	});
 }
+#endif
+
+bool PollData::applyResultToAnswers(
+		const TLDpollOption &result,
+		bool isMinResults) {
+	const auto formatted = Api::FormattedTextFromTdb(result.vtext());
+	const auto option = formatted.text.toUtf8();
+	const auto answer = answerByOption(option);
+	if (!answer) {
+		return false;
+	}
+	auto changed = (answer->votes != result.vvoter_count().v);
+	if (changed) {
+		answer->votes = result.vvoter_count().v;
+	}
+	if (!isMinResults) {
+		if (answer->chosen != result.vis_chosen().v) {
+			answer->chosen = result.vis_chosen().v;
+			changed = true;
+		}
+	}
+	return changed;
+}
 
 void PollData::setFlags(Flags flags) {
 	if (_flags != flags) {
diff --git a/Telegram/SourceFiles/data/data_poll.h b/Telegram/SourceFiles/data/data_poll.h
index 856cbca044f08f..7a4f3ba6835df2 100644
--- a/Telegram/SourceFiles/data/data_poll.h
+++ b/Telegram/SourceFiles/data/data_poll.h
@@ -9,6 +9,7 @@ For license and copyright information please follow this link:
 
 namespace Tdb {
 class TLpoll;
+class TLDpollOption;
 } // namespace Tdb
 
 namespace Data {
@@ -54,15 +55,19 @@ struct PollData {
 	using Flags = base::flags<Flag>;
 
 	bool closeByTimer();
+#if 0 // mtp
 	bool applyChanges(const MTPDpoll &poll);
 	bool applyResults(const MTPPollResults &results);
+#endif
 	[[nodiscard]] bool checkResultsReload(crl::time now);
 
 	bool applyChanges(const Tdb::TLpoll &data);
+	bool applyResults(const Tdb::TLpoll &data);
 
 	[[nodiscard]] PollAnswer *answerByOption(const QByteArray &option);
 	[[nodiscard]] const PollAnswer *answerByOption(
 		const QByteArray &option) const;
+	[[nodiscard]] int indexByOption(const QByteArray &option) const;
 
 	void setFlags(Flags flags);
 	[[nodiscard]] Flags flags() const;
@@ -89,6 +94,9 @@ struct PollData {
 	bool applyResultToAnswers(
 		const MTPPollAnswerVoters &result,
 		bool isMinResults);
+	bool applyResultToAnswers(
+		const Tdb::TLDpollOption &result,
+		bool isMinResults);
 
 	const not_null<Data::Session*> _owner;
 	Flags _flags = Flags();
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 59d40c80c38a4b..6f773843aa35c3 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -4493,6 +4493,18 @@ void Session::checkPollsClosings() {
 	}
 }
 
+void Session::applyUpdate(const Tdb::TLpoll &update) {
+	const auto updated = [&] {
+		const auto i = _polls.find(update.data().vid().v);
+		return (i == end(_polls))
+			? nullptr
+			: processPoll(update).get();
+	}();
+	if (updated && updated->applyResults(update)) {
+		notifyPollUpdateDelayed(updated);
+	}
+}
+
 #if 0 // mtp
 void Session::applyUpdate(const MTPDupdateMessagePoll &update) {
 	const auto updated = [&] {
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index c705bc9ae23741..c2d64caa8b9361 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -429,6 +429,7 @@ class Session final {
 	MessageIdsList itemsToIds(const HistoryItemsList &items) const;
 	MessageIdsList itemOrItsGroup(not_null<HistoryItem*> item) const;
 
+	void applyUpdate(const Tdb::TLpoll &update);
 #if 0 // mtp
 	void applyUpdate(const MTPDupdateMessagePoll &update);
 	void applyUpdate(const MTPDupdateChatParticipants &update);
diff --git a/Telegram/SourceFiles/info/polls/info_polls_results_inner_widget.cpp b/Telegram/SourceFiles/info/polls/info_polls_results_inner_widget.cpp
index 82c3dae2dcdf8f..b9bd6a3b99df2f 100644
--- a/Telegram/SourceFiles/info/polls/info_polls_results_inner_widget.cpp
+++ b/Telegram/SourceFiles/info/polls/info_polls_results_inner_widget.cpp
@@ -193,7 +193,31 @@ void ListController::loadMoreRows() {
 		return;
 	}
 
-#if 0 // todo
+	const auto limit = _offset.isEmpty() ? kFirstPage : kPerPage;
+	_loadRequestId = _api.request(Tdb::TLgetPollVoters(
+		peerToTdbChat(item->history()->peer->id),
+		Tdb::tl_int53(item->id.bare),
+		Tdb::tl_int32(_poll->indexByOption(_option)),
+		Tdb::tl_int32(_offset.toInt()),
+		Tdb::tl_int32(limit)
+	)).done([=](const Tdb::TLDmessageSenders &data) {
+		_offset = QString::number(_offset.toInt() + limit);
+		const auto count = data.vtotal_count().v;
+		auto add = limit - kLeavePreloaded;
+		const auto &senders = data.vsenders().v;
+		for (const auto &sender : senders) {
+			const auto peer = session().data().peer(peerFromSender(sender));
+			if (peer->isMinimalLoaded()) {
+				if (add) {
+					appendRow(peer);
+					--add;
+				} else {
+					_preloaded.push_back(peer);
+				}
+			}
+		}
+
+#if 0 // goodToRemove
 	using Flag = MTPmessages_GetPollVotes::Flag;
 	const auto flags = Flag::f_option
 		| (_offset.isEmpty() ? Flag(0) : Flag::f_offset);
@@ -228,6 +252,7 @@ void ListController::loadMoreRows() {
 			}
 			return data.vcount().v;
 		});
+#endif
 		if (_offset.isEmpty()) {
 			addPreloaded();
 			_fullCount = delegate()->peerListFullRowsCount();
@@ -242,7 +267,6 @@ void ListController::loadMoreRows() {
 	}).fail([=] {
 		_loadRequestId = 0;
 	}).send();
-#endif
 }
 
 void ListController::allowLoadMore() {

From b5a056f55777173bc70ebc9e66c22546a55de45c Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Wed, 17 Aug 2022 20:45:51 +0300
Subject: [PATCH 184/349] Migrated AddContactBox from MTP to TDLib.

---
 .../SourceFiles/boxes/add_contact_box.cpp     | 22 +++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/boxes/add_contact_box.cpp b/Telegram/SourceFiles/boxes/add_contact_box.cpp
index cb9d731537be91..13586d76ba1f78 100644
--- a/Telegram/SourceFiles/boxes/add_contact_box.cpp
+++ b/Telegram/SourceFiles/boxes/add_contact_box.cpp
@@ -460,7 +460,25 @@ void AddContactBox::save() {
 	const auto session = _session;
 	_sentName = firstName;
 	_contactId = base::RandomValue<uint64>();
-#if 0 // todo
+
+	_addRequest = _session->sender().request(Tdb::TLimportContacts(
+		Tdb::tl_vector<Tdb::TLcontact>(
+			1,
+			Tdb::tl_contact(
+				Tdb::tl_string(phone),
+				Tdb::tl_string(firstName),
+				Tdb::tl_string(lastName),
+				Tdb::TLstring(), // VCard.
+				Tdb::tl_int53(_contactId)))
+	)).done(crl::guard(weak, [=](const Tdb::TLDimportedContacts &data) {
+		if (!weak) {
+			return;
+		}
+		const auto &list = data.vuser_ids().v;
+		const auto user = list.isEmpty()
+			? nullptr
+			: session->data().userLoaded(UserId(list.front()));
+#if 0 // goodToRemove
 	_addRequest = _session->api().request(MTPcontacts_ImportContacts(
 		MTP_vector<MTPInputContact>(
 			1,
@@ -487,6 +505,7 @@ void AddContactBox::save() {
 		const auto user = list.isEmpty()
 			? nullptr
 			: extractUser(list.front());
+#endif
 		if (user) {
 			if (user->isContact() || user->session().supportMode()) {
 				if (const auto window = user->session().tryResolveWindow()) {
@@ -503,7 +522,6 @@ void AddContactBox::save() {
 			update();
 		}
 	})).send();
-#endif
 }
 
 void AddContactBox::retry() {

From d164c3bb173f1c91b2ed64c53cbc0726e7f6b565 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Wed, 17 Aug 2022 21:04:52 +0300
Subject: [PATCH 185/349] Migrated dummy user for quick reactions settings from
 MTP to TDLib.

---
 .../history/view/history_view_fake_items.cpp  | 38 ++++++++++++++++++-
 1 file changed, 37 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/history/view/history_view_fake_items.cpp b/Telegram/SourceFiles/history/view/history_view_fake_items.cpp
index 6a889d28fa9ca3..76a4dae181fca2 100644
--- a/Telegram/SourceFiles/history/view/history_view_fake_items.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_fake_items.cpp
@@ -12,7 +12,14 @@ For license and copyright information please follow this link:
 #include "history/history.h"
 #include "history/history_item.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace HistoryView {
+namespace {
+
+using namespace Tdb;
+
+} // namespace
 
 AdminLog::OwnedItem GenerateItem(
 		not_null<HistoryView::ElementDelegate*> delegate,
@@ -41,7 +48,36 @@ PeerId GenerateUser(not_null<History*> history, const QString &name) {
 	Expects(history->peer->isUser());
 
 	const auto peerId = Data::FakePeerIdForJustName(name);
-#if 0 // todo
+	history->owner().processUser(tl_user(
+		peerToTdbChat(peerId),
+		tl_string(name),
+		TLstring(), // last_name_
+		TLstring(), // username_
+		TLstring(), // phone_number_
+		tl_userStatusEmpty(), // status_
+		null, // profile_photo_
+		tl_int32(Data::DecideColorIndex(peerId)),
+		tl_int64(0), // background_custom_emoji_id_
+		tl_int32(0), // profile_accent_color_id_
+		tl_int64(0), // profile_background_custom_emoji_id_
+		null, // emoji_status_
+		tl_bool(false), // is_contact_
+		tl_bool(false), // is_mutual_contact_
+		tl_bool(false), // is_close_friend_
+		tl_bool(false), // is_verified_
+		tl_bool(false), // is_premium_
+		tl_bool(false), // is_support_
+		TLstring(), // restriction_reason_
+		tl_bool(false), // is_scam_
+		tl_bool(false), // is_fake_
+		tl_bool(false), // has_active_stories_
+		tl_bool(false), // has_unread_active_stories_
+		tl_bool(false), // restricts_new_chats
+		tl_bool(true), // have_access_
+		tl_userTypeRegular(), // type_
+		TLstring(), // language_code_
+		tl_bool(false))); // added_to_attachment_menu_
+#if 0 // goodToRemove
 	history->owner().processUser(MTP_user(
 		MTP_flags(MTPDuser::Flag::f_first_name | MTPDuser::Flag::f_min),
 		peerToBareMTPInt(peerId),

From 9387fc19bf43db6535dbff9952257e4a783f3d04 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Wed, 17 Aug 2022 22:53:50 +0300
Subject: [PATCH 186/349] Migrated ability to revoke RTMP credentials from MTP
 to TDLib.

---
 .../SourceFiles/calls/group/calls_group_settings.cpp | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/calls/group/calls_group_settings.cpp b/Telegram/SourceFiles/calls/group/calls_group_settings.cpp
index 3d88c58de46507..30ef30ba135d71 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_settings.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_settings.cpp
@@ -685,7 +685,15 @@ void SettingsBox(
 		const auto state = top->lifetime().make_state<State>();
 		const auto revokeSure = [=] {
 			const auto session = &peer->session();
-#if 0 // todo
+
+			state->requestId = session->sender().request(
+				Tdb::TLreplaceVideoChatRtmpUrl(peerToTdbChat(peer->id)
+			)).done([=](const Tdb::TLrtmpUrl &result) {
+				auto data = RtmpInfo{
+					.url = result.data().vurl().v,
+					.key = result.data().vstream_key().v,
+				};
+#if 0 // goodToRemove
 			state->requestId = session->api().request(
 				MTPphone_GetGroupCallStreamRtmpUrl(
 					peer->input,
@@ -698,6 +706,7 @@ void SettingsBox(
 						.key = qs(data.vkey()),
 					};
 				});
+#endif
 				if (const auto call = weakCall.get()) {
 					call->setRtmpInfo(data);
 				}
@@ -709,7 +718,6 @@ void SettingsBox(
 			}).fail([=] {
 				state->requestId = 0;
 			}).send();
-#endif
 		};
 		const auto revoke = [=] {
 			if (state->requestId || !top) {

From 1afc7a3e162f060036082b8fe725abc49e1e6e55 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 14 Sep 2022 18:15:28 +0400
Subject: [PATCH 187/349] Implement some // todo-s.

---
 Telegram/SourceFiles/apiwrap.cpp              | 95 ++++++++++++++++---
 Telegram/SourceFiles/apiwrap.h                |  5 +
 Telegram/SourceFiles/data/data_session.cpp    |  8 +-
 Telegram/SourceFiles/data/data_wall_paper.cpp | 75 +++++++++++++++
 Telegram/SourceFiles/data/data_wall_paper.h   |  7 ++
 .../view/history_view_context_menu.cpp        | 15 +++
 .../window/window_filters_menu.cpp            | 14 ++-
 .../SourceFiles/window/window_peer_menu.cpp   |  7 +-
 8 files changed, 207 insertions(+), 19 deletions(-)

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index b7abf940f7ab26..38102b5fd98dc3 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -347,7 +347,7 @@ void ApiWrap::topPromotionDone(const MTPhelp_PromoData &proxy) {
 void ApiWrap::requestDeepLinkInfo(
 		const QString &path,
 		Fn<void(TextWithEntities message, bool updateRequired)> callback) {
-#if 0 // todo
+#if 0 // mtp
 	request(_deepLinkInfoRequestId).cancel();
 	_deepLinkInfoRequestId = request(MTPhelp_GetDeepLinkInfo(
 		MTP_string(path)
@@ -362,10 +362,18 @@ void ApiWrap::requestDeepLinkInfo(
 					data.ventities().value_or_empty())
 			}, data.is_update_app());
 		}
+#endif
+	sender().request(_deepLinkInfoRequestId).cancel();
+	_deepLinkInfoRequestId = sender().request(TLgetDeepLinkInfo(
+		tl_string("tg://" + path)
+	)).done([=](const TLDdeepLinkInfo &result) {
+		_deepLinkInfoRequestId = 0;
+		callback(
+			Api::FormattedTextFromTdb(result.vtext()),
+			result.vneed_update_application().v);
 	}).fail([=] {
 		_deepLinkInfoRequestId = 0;
 	}).send();
-#endif
 }
 
 #if 0 // mtp
@@ -420,7 +428,13 @@ void ApiWrap::requestTermsUpdate() {
 #endif
 
 void ApiWrap::acceptTerms(bytes::const_span id) {
-#if 0 // todo
+	sender().request(TLacceptTermsOfService(
+		tl_string(QByteArray::fromRawData(
+			reinterpret_cast<const char*>(id.data()),
+			id.size()
+		).toStdString())
+	)).send();
+#if 0 // mtp
 	request(MTPhelp_AcceptTermsOfService(
 		MTP_dataJSON(MTP_bytes(id))
 	)).done([=] {
@@ -837,7 +851,6 @@ void ApiWrap::finalizeMessageDataRequest(
 		callback();
 	}
 }
-#endif
 
 QString ApiWrap::exportDirectMessageLink(
 		not_null<HistoryItem*> item,
@@ -911,7 +924,6 @@ QString ApiWrap::exportDirectMessageLink(
 	const auto current = (i != end(_unlikelyMessageLinks))
 		? i->second
 		: fallback();
-#if 0 // todo
 	request(MTPchannels_ExportMessageLink(
 		MTP_flags(inRepliesContext
 			? MTPchannels_ExportMessageLink::Flag::f_thread
@@ -924,7 +936,6 @@ QString ApiWrap::exportDirectMessageLink(
 			_unlikelyMessageLinks.emplace_or_assign(itemId, link);
 		}
 	}).send();
-#endif
 	return current;
 }
 
@@ -1276,7 +1287,7 @@ void ApiWrap::requestWallPaper(
 		const QString &slug,
 		Fn<void(const Data::WallPaper &)> done,
 		Fn<void()> fail) {
-#if 0 // todo
+#if 0 // mtp
 	if (_wallPaperSlug != slug) {
 		_wallPaperSlug = slug;
 		if (_wallPaperRequestId) {
@@ -1301,13 +1312,37 @@ void ApiWrap::requestWallPaper(
 			fail();
 		}
 	}).fail([=](const MTP::Error &error) {
+#endif
+	if (_wallPaperSlug != slug) {
+		_wallPaperSlug = slug;
+		if (_wallPaperRequestId) {
+			sender().request(base::take(_wallPaperRequestId)).cancel();
+		}
+	}
+	_wallPaperDone = std::move(done);
+	_wallPaperFail = std::move(fail);
+	if (_wallPaperRequestId) {
+		return;
+	}
+	_wallPaperRequestId = sender().request(TLsearchBackground(
+		tl_string(slug)
+	)).done([=](const TLDbackground &result) {
+		_wallPaperRequestId = 0;
+		_wallPaperSlug = QString();
+		if (const auto paper = Data::WallPaper::Create(_session, result)) {
+			if (const auto done = base::take(_wallPaperDone)) {
+				done(*paper);
+			}
+		} else if (const auto fail = base::take(_wallPaperFail)) {
+			fail();
+		}
+	}).fail([=] {
 		_wallPaperRequestId = 0;
 		_wallPaperSlug = QString();
 		if (const auto fail = base::take(_wallPaperFail)) {
 			fail();
 		}
 	}).send();
-#endif
 }
 
 void ApiWrap::requestFullPeer(not_null<PeerData*> peer) {
@@ -2500,6 +2535,20 @@ void ApiWrap::deleteHistory(
 	}
 }
 
+bool ApiWrap::apply(const Tdb::TLDupdateOption &update) {
+	if (update.vname().v == "disable_contact_registered_notifications") {
+		sender().request(base::take(_contactSignupSilentRequestId)).cancel();
+		const auto silent = (update.vvalue().type() == id_optionValueBoolean)
+			&& update.vvalue().c_optionValueBoolean().vvalue().v;
+		if (_contactSignupSilent != silent) {
+			_contactSignupSilent = silent;
+			_contactSignupSilentChanges.fire_copy(silent);
+		}
+		return true;
+	}
+	return globalPrivacy().apply(update);
+}
+
 #if 0 // mtp
 void ApiWrap::applyUpdates(
 		const MTPUpdates &updates,
@@ -3140,7 +3189,11 @@ void ApiWrap::setGroupStickerSet(
 	Expects(megagroup->mgInfo != nullptr);
 
 	megagroup->mgInfo->stickerSet = set;
-#if 0 // todo
+	sender().request(TLsetSupergroupStickerSet(
+		tl_int53(peerToChannel(megagroup->id).bare),
+		tl_int64(set.id)
+	)).send();
+#if 0 // mtp
 	request(MTPchannels_SetStickers(
 		megagroup->inputChannel,
 		Data::InputStickerSet(set)
@@ -5151,18 +5204,25 @@ void ApiWrap::reloadContactSignupSilent() {
 	if (_contactSignupSilentRequestId) {
 		return;
 	}
-#if 0 // todo
+#if 0 // mtp
 	const auto requestId = request(MTPaccount_GetContactSignUpNotification(
 	)).done([=](const MTPBool &result) {
 		_contactSignupSilentRequestId = 0;
 		const auto silent = mtpIsTrue(result);
-		_contactSignupSilent = silent;
-		_contactSignupSilentChanges.fire_copy(silent);
+#endif
+	const auto requestId = sender().request(TLgetOption(
+		tl_string("disable_contact_registered_notifications")
+	)).done([=](const TLoptionValue &result) {
+		const auto silent = (result.type() == id_optionValueBoolean)
+			&& result.c_optionValueBoolean().vvalue().v;
+		if (_contactSignupSilent != silent) {
+			_contactSignupSilent = silent;
+			_contactSignupSilentChanges.fire_copy(silent);
+		}
 	}).fail([=] {
 		_contactSignupSilentRequestId = 0;
 	}).send();
 	_contactSignupSilentRequestId = requestId;
-#endif
 }
 
 rpl::producer<bool> ApiWrap::contactSignupSilent() const {
@@ -5177,11 +5237,17 @@ std::optional<bool> ApiWrap::contactSignupSilentCurrent() const {
 }
 
 void ApiWrap::saveContactSignupSilent(bool silent) {
-#if 0 // todo
+#if 0 // mtp
 	request(base::take(_contactSignupSilentRequestId)).cancel();
 
 	const auto requestId = request(MTPaccount_SetContactSignUpNotification(
 		MTP_bool(silent)
+#endif
+	sender().request(base::take(_contactSignupSilentRequestId)).cancel();
+
+	const auto requestId = sender().request(TLsetOption(
+		tl_string("disable_contact_registered_notifications"),
+		tl_optionValueBoolean(tl_bool(silent))
 	)).done([=] {
 		_contactSignupSilentRequestId = 0;
 		_contactSignupSilent = silent;
@@ -5190,7 +5256,6 @@ void ApiWrap::saveContactSignupSilent(bool silent) {
 		_contactSignupSilentRequestId = 0;
 	}).send();
 	_contactSignupSilentRequestId = requestId;
-#endif
 }
 
 auto ApiWrap::botCommonGroups(not_null<UserData*> bot) const
diff --git a/Telegram/SourceFiles/apiwrap.h b/Telegram/SourceFiles/apiwrap.h
index e22e260ca2eccb..564a997d94690c 100644
--- a/Telegram/SourceFiles/apiwrap.h
+++ b/Telegram/SourceFiles/apiwrap.h
@@ -28,6 +28,7 @@ class Error;
 class TLstickerSet;
 class TLscopeNotificationSettings;
 class TLchatInviteLinkInfo;
+class TLDupdateOption;
 } // namespace Tdb
 
 namespace Main {
@@ -186,10 +187,12 @@ class ApiWrap final {
 		Fn<void()> callback);
 
 	void requestMessageData(PeerData *peer, MsgId msgId, Fn<void()> done);
+#if 0 // mtp
 	QString exportDirectMessageLink(
 		not_null<HistoryItem*> item,
 		bool inRepliesContext);
 	QString exportDirectStoryLink(not_null<Data::Story*> item);
+#endif
 
 	void requestContacts();
 	void requestDialogs(Data::Folder *folder = nullptr);
@@ -229,7 +232,9 @@ class ApiWrap final {
 	void requestDeepLinkInfo(
 		const QString &path,
 		Fn<void(TextWithEntities message, bool updateRequired)> callback);
+#if 0 // mtp
 	void requestTermsUpdate();
+#endif
 	void acceptTerms(bytes::const_span termsId);
 
 	void checkChatInvite(
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 6f773843aa35c3..355240032de184 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1207,6 +1207,9 @@ not_null<UserData*> Session::processUser(const TLuser &user) {
 		updateFlags |= UpdateFlag::CanShareContact;
 	}
 
+	result->setFlags((result->flags() & ~UserDataFlag::Premium)
+		| (data.vis_premium().v ? UserDataFlag::Premium : UserDataFlag(0)));
+
 	if (minimal) {
 		if (!result->isMinimalLoaded()) {
 			result->setLoadedStatus(PeerData::LoadedStatus::Minimal);
@@ -1473,8 +1476,6 @@ not_null<ChannelData*> Session::processChannel(
 		| ((data.vstatus().type() == id_chatMemberStatusCreator)
 			? Flag::Creator
 			: Flag());
-	result->setMembersCount(data.vmember_count().v);
-	result->setName(result->name(), data.vusername().v);
 	//data.vrestriction_reason(); // todo
 	data.vstatus().match([&](const TLDchatMemberStatusCreator &data) {
 		if (!data.vis_member().v) {
@@ -1518,6 +1519,9 @@ not_null<ChannelData*> Session::processChannel(
 	});
 	result->setFlags(flags);
 
+	result->setMembersCount(data.vmember_count().v);
+	result->setName(result->name(), data.vusername().v);
+
 	if (wasInChannel != result->amIn()) {
 		updateFlags |= UpdateFlag::ChannelAmIn;
 	}
diff --git a/Telegram/SourceFiles/data/data_wall_paper.cpp b/Telegram/SourceFiles/data/data_wall_paper.cpp
index e74c046e2efd34..a36b764dbc87b6 100644
--- a/Telegram/SourceFiles/data/data_wall_paper.cpp
+++ b/Telegram/SourceFiles/data/data_wall_paper.cpp
@@ -16,6 +16,8 @@ For license and copyright information please follow this link:
 #include "core/application.h"
 #include "main/main_session.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Ui {
 
 QColor ColorFromSerialized(MTPint serialized) {
@@ -32,6 +34,8 @@ std::optional<QColor> MaybeColorFromSerialized(
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto FromLegacyBackgroundId(int32 legacyId) -> WallPaperId {
 	return uint64(0xFFFFFFFF00000000ULL) | uint64(uint32(legacyId));
 }
@@ -64,6 +68,7 @@ using Ui::MaybeColorFromSerialized;
 	return color ? SerializeColor(*color) : quint32(-1);
 }
 
+#if 0 // mtp
 [[nodiscard]] std::vector<QColor> ColorsFromMTP(
 		const MTPDwallPaperSettings &data) {
 	auto result = std::vector<QColor>();
@@ -92,6 +97,41 @@ using Ui::MaybeColorFromSerialized;
 	result.push_back(*c4);
 	return result;
 }
+#endif
+
+[[nodiscard]] std::vector<QColor> ColorsFromTL(
+		const TLbackgroundFill &fill) {
+	auto result = std::vector<QColor>();
+	const auto push = [&](const TLint32 &value) {
+		if (const auto color = MaybeColorFromSerialized(value.v)) {
+			result.push_back(*color);
+		}
+	};
+	fill.match([&](const TLDbackgroundFillSolid &data) {
+		push(data.vcolor());
+	}, [&](const TLDbackgroundFillGradient &data) {
+		result.reserve(2);
+		push(data.vtop_color());
+		push(data.vbottom_color());
+	}, [&](const TLDbackgroundFillFreeformGradient &data) {
+		const auto &list = data.vcolors().v;
+		result.reserve(list.size());
+		for (const auto &value : list) {
+			push(value);
+		}
+	});
+	return result;
+}
+
+[[nodiscard]] int RotationFromTL(const TLbackgroundFill &fill) {
+	return fill.match([&](const TLDbackgroundFillSolid &data) {
+		return 0;
+	}, [&](const TLDbackgroundFillGradient &data) {
+		return data.vrotation_angle().v;
+	}, [&](const TLDbackgroundFillFreeformGradient &data) {
+		return 0;
+	});;
+}
 
 [[nodiscard]] std::optional<QColor> ColorFromString(QStringView string) {
 	if (string.size() != 6) {
@@ -534,6 +574,41 @@ std::optional<WallPaper> WallPaper::Create(const MTPDwallPaperNoFile &data) {
 }
 #endif
 
+std::optional<WallPaper> WallPaper::Create(
+		not_null<Main::Session*> session,
+		const TLDbackground &data) {
+	const auto document = data.vdocument()
+		? session->data().processDocument(*data.vdocument()).get()
+		: nullptr;
+	if (document && !document->checkWallPaperProperties()) {
+		return std::nullopt;
+	}
+	auto result = WallPaper(data.vid().v);
+	using Flag = WallPaperFlag;
+	result._ownerId = session->userId();
+	result._flags = (data.vis_dark().v ? Flag::Dark : Flag(0))
+		| (data.vis_default().v ? Flag::Default : Flag(0));
+	result._slug = data.vname().v;
+	result._document = document;
+	result._blurred = false;
+	data.vtype().match([&](const TLDbackgroundTypeFill &data) {
+		result._backgroundColors = ColorsFromTL(data.vfill());
+		result._rotation = RotationFromTL(data.vfill());
+	}, [&](const TLDbackgroundTypePattern &data) {
+		result._backgroundColors = ColorsFromTL(data.vfill());
+		result._rotation = RotationFromTL(data.vfill());
+		result._intensity = (data.vis_inverted().v ? -1 : 1)
+			* data.vintensity().v;
+		result._flags |= Flag::Pattern;
+	}, [&](const TLDbackgroundTypeWallpaper &data) {
+		result._blurred = data.vis_blurred().v;
+	}, [&](const TLDbackgroundTypeChatTheme &data) {
+		result._emojiId = data.vtheme_name().v;
+	});
+	// later todo Flag::Creator
+	return result;
+}
+
 QByteArray WallPaper::serialize() const {
 	auto size = sizeof(quint64) // _id
 		+ sizeof(quint64) // _accessHash
diff --git a/Telegram/SourceFiles/data/data_wall_paper.h b/Telegram/SourceFiles/data/data_wall_paper.h
index 60dcf2ff1fe10a..e75a11ac49fccf 100644
--- a/Telegram/SourceFiles/data/data_wall_paper.h
+++ b/Telegram/SourceFiles/data/data_wall_paper.h
@@ -11,6 +11,10 @@ For license and copyright information please follow this link:
 
 class Image;
 
+namespace Tdb {
+class TLDbackground;
+} // namespace Tdb
+
 namespace Main {
 class Session;
 } // namespace Main
@@ -92,6 +96,9 @@ class WallPaper {
 	[[nodiscard]] static std::optional<WallPaper> Create(
 		const MTPDwallPaperNoFile &data);
 #endif
+	[[nodiscard]] static std::optional<WallPaper> Create(
+		not_null<Main::Session*> session,
+		const Tdb::TLDbackground &data);
 
 	[[nodiscard]] QByteArray serialize() const;
 	[[nodiscard]] static std::optional<WallPaper> FromSerialized(
diff --git a/Telegram/SourceFiles/history/view/history_view_context_menu.cpp b/Telegram/SourceFiles/history/view/history_view_context_menu.cpp
index 12ce98bc209ff3..4104e26d6517c0 100644
--- a/Telegram/SourceFiles/history/view/history_view_context_menu.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_context_menu.cpp
@@ -102,6 +102,8 @@ namespace {
 constexpr auto kRescheduleLimit = 20;
 constexpr auto kTagNameLimit = 12;
 
+using namespace Tdb;
+
 bool HasEditMessageAction(
 		const ContextMenuRequest &request,
 		not_null<ListWidget*> list) {
@@ -1311,6 +1313,7 @@ void CopyPostLink(
 		return;
 	}
 	const auto inRepliesContext = (context == Context::Replies);
+#if 0 // mtp
 	QGuiApplication::clipboard()->setText(
 		item->history()->session().api().exportDirectMessageLink(
 			item,
@@ -1332,10 +1335,22 @@ void CopyPostLink(
 		}
 		return channel->hasUsername();
 	}();
+#endif
+	item->history()->session().sender().request(TLgetMessageLink(
+		peerToTdbChat(item->history()->peer->id),
+		tl_int53(item->id.bare),
+		tl_int32(0), // media_timestamp
+		tl_bool(false), // for_album
+		tl_bool(inRepliesContext)
+	)).done([=](const TLDmessageLink &result) {
+		QGuiApplication::clipboard()->setText(result.vlink().v);
+		const auto isPublicLink = result.vis_public().v;
 
 	show->showToast(isPublicLink
 		? tr::lng_channel_public_link_copied(tr::now)
 		: tr::lng_context_about_private_link(tr::now));
+
+	}).send();
 }
 
 void CopyStoryLink(
diff --git a/Telegram/SourceFiles/window/window_filters_menu.cpp b/Telegram/SourceFiles/window/window_filters_menu.cpp
index e5e9234a251595..e9c39dfdd53ed7 100644
--- a/Telegram/SourceFiles/window/window_filters_menu.cpp
+++ b/Telegram/SourceFiles/window/window_filters_menu.cpp
@@ -40,9 +40,14 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h" // attentionBoxButton
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Window {
 namespace {
 
+using namespace Tdb;
+
 [[nodiscard]] Dialogs::UnreadState MainListMapUnreadState(
 		not_null<Main::Session*> session,
 		const Dialogs::UnreadState &state) {
@@ -527,7 +532,14 @@ void FiltersMenu::remove(
 		FilterId id,
 		std::vector<not_null<PeerData*>> leave) {
 	const auto session = &_session->session();
-#if 0 // todo
+	if (leave.empty()) {
+		session->sender().request(TLdeleteChatFilter(
+			tl_int32(id)
+		)).send();
+	} else {
+		// todo
+	}
+#if 0 // mtp
 	const auto api = &session->api();
 	session->data().chatsFilters().apply(MTP_updateDialogFilter(
 		MTP_flags(MTPDupdateDialogFilter::Flag(0)),
diff --git a/Telegram/SourceFiles/window/window_peer_menu.cpp b/Telegram/SourceFiles/window/window_peer_menu.cpp
index da9b47bbbb82f6..1ae3c2e7596810 100644
--- a/Telegram/SourceFiles/window/window_peer_menu.cpp
+++ b/Telegram/SourceFiles/window/window_peer_menu.cpp
@@ -528,7 +528,12 @@ void Filler::addHidePromotion() {
 	}
 	_addAction(tr::lng_context_hide_psa(tr::now), [=] {
 		history->cacheTopPromotion(false, QString(), QString());
-#if 0 // todo
+		history->session().sender().request(TLdeleteChatHistory(
+			peerToTdbChat(history->peer->id),
+			tl_bool(true),
+			tl_bool(false) // revoke
+		)).send();
+#if 0 // mtp
 		history->session().api().request(MTPhelp_HidePromoData(
 			history->peer->input
 		)).send();

From 5d44dbfb831707244080ffca0be19c79ecdd4e9e Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 14 Sep 2022 19:56:43 +0400
Subject: [PATCH 188/349] Fix build with MSVC.

---
 Telegram/SourceFiles/api/api_polls.cpp                          | 2 ++
 Telegram/SourceFiles/boxes/reactions_settings_box.cpp           | 2 ++
 .../SourceFiles/info/polls/info_polls_results_inner_widget.cpp  | 2 ++
 3 files changed, 6 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_polls.cpp b/Telegram/SourceFiles/api/api_polls.cpp
index 3d0959a5aebed2..7fbf06d45897b2 100644
--- a/Telegram/SourceFiles/api/api_polls.cpp
+++ b/Telegram/SourceFiles/api/api_polls.cpp
@@ -22,6 +22,8 @@ For license and copyright information please follow this link:
 #include "history/history_item_helpers.h" // ShouldSendSilent
 #include "main/main_session.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 namespace {
 
diff --git a/Telegram/SourceFiles/boxes/reactions_settings_box.cpp b/Telegram/SourceFiles/boxes/reactions_settings_box.cpp
index 8a71e395b89d19..a5e3f630b10a32 100644
--- a/Telegram/SourceFiles/boxes/reactions_settings_box.cpp
+++ b/Telegram/SourceFiles/boxes/reactions_settings_box.cpp
@@ -42,6 +42,8 @@ For license and copyright information please follow this link:
 #include "styles/style_media_player.h" // mediaPlayerMenuCheck
 #include "styles/style_settings.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace {
 
 void AddMessage(
diff --git a/Telegram/SourceFiles/info/polls/info_polls_results_inner_widget.cpp b/Telegram/SourceFiles/info/polls/info_polls_results_inner_widget.cpp
index b9bd6a3b99df2f..3faeaf37b47a9f 100644
--- a/Telegram/SourceFiles/info/polls/info_polls_results_inner_widget.cpp
+++ b/Telegram/SourceFiles/info/polls/info_polls_results_inner_widget.cpp
@@ -24,6 +24,8 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_info.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Info {
 namespace Polls {
 namespace {

From cf491ba6247d883ed35dd7f20879cf97773e9970 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 28 Sep 2022 09:35:38 +0400
Subject: [PATCH 189/349] Add gperf to instructions and prepare.

---
 Telegram/build/prepare/prepare.py | 2 ++
 docs/building-win.md              | 1 +
 2 files changed, 3 insertions(+)

diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index 586f744720e9c1..507e2831b43025 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1918,6 +1918,7 @@ def runStages():
         -DOPENSSL_FOUND=1 ^
         -DOPENSSL_INCLUDE_DIR=%OPENSSL_DIR%\include ^
         -DOPENSSL_CRYPTO_LIBRARY="%OPENSSL_LIBS_DIR%.dbg\libcrypto.lib" ^
+        -DGPERF_EXECUTABLE=%ROOT_DIR%\\ThirdParty\\gperf\\bin\\gperf ^
         -DZLIB_FOUND=1 ^
         -DZLIB_INCLUDE_DIR=%ZLIB_DIR% ^
         -DZLIB_LIBRARIES="%ZLIB_LIBS_DIR%\ZlibStatDebug\zlibstat.lib" ^
@@ -1936,6 +1937,7 @@ def runStages():
         -DOPENSSL_FOUND=1 ^
         -DOPENSSL_INCLUDE_DIR=%OPENSSL_DIR%\include ^
         -DOPENSSL_CRYPTO_LIBRARY="%OPENSSL_LIBS_DIR%\libcrypto.lib" ^
+        -DGPERF_EXECUTABLE=%ROOT_DIR%\\ThirdParty\\gperf\\bin\\gperf ^
         -DZLIB_FOUND=1 ^
         -DZLIB_INCLUDE_DIR=%ZLIB_DIR% ^
         -DZLIB_LIBRARIES="%ZLIB_LIBS_DIR%\ZlibStatDebug\zlibstat.lib" ^
diff --git a/docs/building-win.md b/docs/building-win.md
index 85d76ccae4f613..323670277adf42 100644
--- a/docs/building-win.md
+++ b/docs/building-win.md
@@ -22,6 +22,7 @@ You will require **api_id** and **api_hash** to access the Telegram API servers.
 
 * Download **Python 3.10** installer from [https://www.python.org/downloads/](https://www.python.org/downloads/) and install it with adding to PATH.
 * Download **Git** installer from [https://git-scm.com/download/win](https://git-scm.com/download/win) and install it.
+* Download **gperf** from [http://gnuwin32.sourceforge.net/packages/gperf.htm](http://gnuwin32.sourceforge.net/packages/gperf.htm) and unpack to ***BuildPath*\\ThirdParty\\gperf**
 
 ## Clone source code and prepare libraries
 

From 28707eacf59adf1bb5ce11ec754be2b72c3acdb2 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 28 Sep 2022 14:29:07 +0400
Subject: [PATCH 190/349] Update TDLib to 1.8.6 and fix the build.

---
 Telegram/SourceFiles/api/api_premium_option.h |  22 ++
 Telegram/SourceFiles/api/api_updates.cpp      |  15 +-
 Telegram/SourceFiles/api/api_views.cpp        |   7 +-
 Telegram/SourceFiles/api/api_views.h          |   7 +-
 Telegram/SourceFiles/api/api_who_reacted.cpp  |   5 +-
 Telegram/SourceFiles/apiwrap.cpp              |   1 +
 .../boxes/peers/edit_peer_reactions.cpp       |  10 +-
 Telegram/SourceFiles/boxes/share_box.cpp      |  13 +-
 .../chat_helpers/gifs_list_widget.cpp         |   3 +-
 Telegram/SourceFiles/data/data_document.cpp   |  18 +-
 Telegram/SourceFiles/data/data_document.h     |   7 +-
 .../SourceFiles/data/data_emoji_statuses.cpp  |  77 +++++
 .../SourceFiles/data/data_emoji_statuses.h    |  14 +
 .../SourceFiles/data/data_media_types.cpp     |  55 +++-
 .../data/data_message_reaction_id.cpp         |  30 ++
 .../data/data_message_reaction_id.h           |  11 +
 .../data/data_message_reactions.cpp           | 158 +++++++---
 .../SourceFiles/data/data_message_reactions.h |  25 +-
 Telegram/SourceFiles/data/data_peer.cpp       |  27 ++
 Telegram/SourceFiles/data/data_peer.h         |   6 +
 Telegram/SourceFiles/data/data_session.cpp    |  11 +-
 Telegram/SourceFiles/data/data_session.h      |   2 +
 .../data/notify/data_notify_settings.cpp      |   9 +-
 .../data/notify/data_peer_notify_settings.cpp |   4 +-
 .../admin_log/history_admin_log_item.cpp      |  38 +++
 Telegram/SourceFiles/history/history_item.h   |   2 +
 .../reactions/history_view_reactions_list.cpp |   6 +-
 .../inline_bots/bot_attach_web_view.cpp       |   5 +-
 Telegram/SourceFiles/intro/intro_step.cpp     |   5 +-
 Telegram/SourceFiles/intro/intro_widget.cpp   |   9 +-
 Telegram/SourceFiles/main/main_account.cpp    |  16 +-
 .../main/session/send_as_peers.cpp            |   8 +-
 .../settings/settings_privacy_controllers.cpp |  12 +-
 .../SourceFiles/tdb/details/tdb_instance.cpp  |  57 ++--
 .../SourceFiles/tdb/details/tdb_instance.h    |   3 +-
 Telegram/SourceFiles/tdb/td_api.tl            | 279 +++++++++++++-----
 Telegram/SourceFiles/tdb/tdb_account.cpp      |   4 -
 Telegram/SourceFiles/tdb/tdb_account.h        |   2 -
 Telegram/build/prepare/prepare.py             |   2 +-
 39 files changed, 751 insertions(+), 234 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_premium_option.h b/Telegram/SourceFiles/api/api_premium_option.h
index afe66ac4acbf72..a50a2e7f773901 100644
--- a/Telegram/SourceFiles/api/api_premium_option.h
+++ b/Telegram/SourceFiles/api/api_premium_option.h
@@ -9,6 +9,8 @@ For license and copyright information please follow this link:
 
 #include "data/data_premium_subscription_option.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 
 [[nodiscard]] Data::PremiumSubscriptionOption CreateSubscriptionOption(
@@ -31,11 +33,15 @@ template<typename Option>
 			ranges::less(),
 			[](const Option &o) { return o.data().vamount().v; }
 		)->data();
+#if 0 // mtp
 		return min.vamount().v / float64(min.vmonths().v);
+#endif
+		return min.vamount().v / float64(min.vmonth_count().v);
 	}();
 	result.reserve(tlOpts.size());
 	for (const auto &tlOption : tlOpts) {
 		const auto &option = tlOption.data();
+#if 0 // mtp
 		auto botUrl = QString();
 		if constexpr (!std::is_same_v<Option, MTPPremiumGiftCodeOption>) {
 			botUrl = qs(option.vbot_url());
@@ -43,6 +49,22 @@ template<typename Option>
 		const auto months = option.vmonths().v;
 		const auto amount = option.vamount().v;
 		const auto currency = qs(option.vcurrency());
+#endif
+		const auto lnk = option.vpayment_link();
+		const auto botUrl = !lnk // later todo internalLink types.
+			? QString()
+			: (lnk->type() == Tdb::id_internalLinkTypeInvoice)
+			? ("https://t.me/$"
+				+ lnk->c_internalLinkTypeInvoice().vinvoice_name().v)
+			: (lnk->type() == Tdb::id_internalLinkTypeBotStart)
+			? ("https://t.me/"
+				+ lnk->c_internalLinkTypeBotStart().vbot_username().v
+				+ "?start="
+				+ lnk->c_internalLinkTypeBotStart().vstart_parameter().v)
+			: QString();
+		const auto months = option.vmonth_count().v;
+		const auto amount = option.vamount().v;
+		const auto currency = option.vcurrency().v;
 		result.push_back(CreateSubscriptionOption(
 			months,
 			monthlyAmount,
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index cd9918703a3661..5aa3b709b7baf9 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2921,18 +2921,17 @@ void Updates::applyUpdate(const TLupdate &update) {
 			if (peer->isUser()) {
 				return;
 			}
-			auto list = base::flat_set<QString>();
-			for (const auto &reaction : data.vavailable_reactions().v) {
-				list.emplace(reaction.v);
-			}
+			auto allowed = Data::Parse(peer, data.vavailable_reactions());
 			if (const auto chat = peer->asChat()) {
-				chat->setAllowedReactions(std::move(list));
+				chat->setAllowedReactions(std::move(allowed));
 			} else if (const auto channel = peer->asChannel()) {
-				channel->setAllowedReactions(std::move(list));
+				channel->setAllowedReactions(std::move(allowed));
 			}
 		}
-	}, [&](const TLDupdateReactions &data) {
-		owner.reactions().refresh(data.vreactions());
+	}, [&](const TLDupdateActiveEmojiReactions &data) {
+		owner.reactions().refreshActive(data);
+	}, [&](const TLDupdateDefaultReactionType &data) {
+		owner.reactions().refreshFavorite(data);
 	}, [&](const TLDupdateChatNotificationSettings &data) {
 		const auto peer = owner.peerLoaded(peerFromTdbChat(data.vchat_id()));
 		if (peer) {
diff --git a/Telegram/SourceFiles/api/api_views.cpp b/Telegram/SourceFiles/api/api_views.cpp
index 0ecf35d8e75948..1bf11263917e6e 100644
--- a/Telegram/SourceFiles/api/api_views.cpp
+++ b/Telegram/SourceFiles/api/api_views.cpp
@@ -35,7 +35,10 @@ ViewsManager::ViewsManager(not_null<ApiWrap*> api)
 , _api(&api->instance())
 #endif
 , _incrementTimer([=] { viewsIncrement(); })
+#if 0 // mtp
 , _pollTimer([=] { sendPollRequests(); }) {
+#endif
+{
 }
 
 void ViewsManager::scheduleIncrement(not_null<HistoryItem*> item) {
@@ -61,6 +64,7 @@ void ViewsManager::removeIncremented(not_null<PeerData*> peer) {
 	_incremented.remove(peer);
 }
 
+#if 0 // mtp
 void ViewsManager::pollExtendedMedia(
 		not_null<HistoryItem*> item,
 		bool force) {
@@ -87,6 +91,7 @@ void ViewsManager::pollExtendedMedia(
 		_pollTimer.callOnce(delay);
 	}
 }
+#endif
 
 void ViewsManager::viewsIncrement() {
 	for (auto i = _toIncrement.begin(); i != _toIncrement.cend();) {
@@ -138,6 +143,7 @@ void ViewsManager::viewsIncrement() {
 	}
 }
 
+#if 0 // mtp
 void ViewsManager::sendPollRequests() {
 	const auto now = crl::now();
 	auto toRequest = base::flat_map<not_null<PeerData*>, QVector<MTPint>>();
@@ -223,7 +229,6 @@ void ViewsManager::sendPollRequests(
 	}
 }
 
-#if 0 // mtp
 void ViewsManager::done(
 		QVector<MTPint> ids,
 		const MTPmessages_MessageViews &result,
diff --git a/Telegram/SourceFiles/api/api_views.h b/Telegram/SourceFiles/api/api_views.h
index fca6e1e2cbb128..ce1d884dcf9191 100644
--- a/Telegram/SourceFiles/api/api_views.h
+++ b/Telegram/SourceFiles/api/api_views.h
@@ -28,7 +28,9 @@ class ViewsManager final {
 	void scheduleIncrement(not_null<HistoryItem*> item);
 	void removeIncremented(not_null<PeerData*> peer);
 
+#if 0 // mtp
 	void pollExtendedMedia(not_null<HistoryItem*> item, bool force = false);
+#endif
 
 private:
 	struct PollExtendedMediaRequest {
@@ -40,13 +42,14 @@ class ViewsManager final {
 	};
 
 	void viewsIncrement();
+
+#if 0 // mtp
 	void sendPollRequests();
 	void sendPollRequests(
 		const base::flat_map<
 			not_null<PeerData*>,
 			QVector<MTPint>> &prepared);
 
-#if 0 // mtp
 	void done(
 		QVector<MTPint> ids,
 		const MTPmessages_MessageViews &result,
@@ -65,10 +68,12 @@ class ViewsManager final {
 	base::flat_map<mtpRequestId, not_null<PeerData*>> _incrementByRequest;
 	base::Timer _incrementTimer;
 
+#if 0 // mtp
 	base::flat_map<
 		not_null<PeerData*>,
 		PollExtendedMediaRequest> _pollRequests;
 	base::Timer _pollTimer;
+#endif
 
 };
 
diff --git a/Telegram/SourceFiles/api/api_who_reacted.cpp b/Telegram/SourceFiles/api/api_who_reacted.cpp
index ee267ac936370e..375675fef58c3c 100644
--- a/Telegram/SourceFiles/api/api_who_reacted.cpp
+++ b/Telegram/SourceFiles/api/api_who_reacted.cpp
@@ -416,7 +416,7 @@ struct State {
 				TLgetMessageAddedReactions(
 					peerToTdbChat(item->history()->peer->id),
 					tl_int53(item->id.bare),
-					tl_string(reaction),
+					ReactionToMaybeTL(reaction),
 					tl_string(), // offset
 					tl_int32(kContextReactionsLimit))
 			).done([=](const TLaddedReactions &result) {
@@ -430,9 +430,10 @@ struct State {
 				};
 				parsed.list.reserve(list.size());
 				for (const auto &reaction : list) {
+					const auto &type = reaction.data().vtype();
 					parsed.list.push_back(PeerWithReaction{
 						.peer = peerFromSender(reaction.data().vsender_id()),
-						.reaction = reaction.data().vreaction().v,
+						.reaction = Data::ReactionFromTL(type),
 					});
 				}
 				entry.data = std::move(parsed);
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 38102b5fd98dc3..0e8ca49eda3930 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -4048,6 +4048,7 @@ void ApiWrap::forwardMessages(
 			tl_messageSendOptions(
 				tl_bool(silentPost),
 				tl_bool(false), // from_background
+				tl_bool(false), // update_order_of_installed_stickers_sets
 				Api::ScheduledToTL(action.options.scheduled)),
 			tl_bool(draft.options != Data::ForwardOptions::PreserveInfo),
 			tl_bool(
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_reactions.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_reactions.cpp
index 4f0073949f4d28..a92cf1cf1b8b7b 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_reactions.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_reactions.cpp
@@ -974,9 +974,17 @@ void SaveAllowedReactions(
 		Data::ReactionToTL
 	) | ranges::to<QVector>;
 
+	using Type = Data::AllowedReactionsType;
+	const auto max = Data::UniqueReactionsLimit(peer->session().user());
+	const auto allowedMax = allowed.maxCount ? allowed.maxCount : max;
+	const auto updated = (allowed.type != Type::Some)
+		? tl_chatAvailableReactionsAll(tl_int32(allowedMax))
+		: tl_chatAvailableReactionsSome(
+			MTP_vector<TLreactionType>(ids),
+			tl_int32(allowedMax));
 	peer->session().sender().request(TLsetChatAvailableReactions(
 		peerToTdbChat(peer->id),
-		tl_vector<TLstring>(std::move(ids))
+		updated
 	)).send();
 
 #if 0 // mtp
diff --git a/Telegram/SourceFiles/boxes/share_box.cpp b/Telegram/SourceFiles/boxes/share_box.cpp
index 77181955676a51..94bafd296caf26 100644
--- a/Telegram/SourceFiles/boxes/share_box.cpp
+++ b/Telegram/SourceFiles/boxes/share_box.cpp
@@ -62,6 +62,12 @@ For license and copyright information please follow this link:
 #include <QtGui/QGuiApplication>
 #include <QtGui/QClipboard>
 
+namespace {
+
+using namespace Tdb;
+
+} // namespace
+
 class ShareBox::Inner final : public Ui::RpWidget {
 public:
 	Inner(
@@ -1629,9 +1635,10 @@ ShareBox::SubmitCallback ShareBox::DefaultForwardCallback(
 				}
 			};
 			auto &api = threadHistory->session().sender();
-			auto tlOptions = Tdb::tl_messageSendOptions(
-				Tdb::tl_bool(ShouldSendSilent(peer, options)),
-				Tdb::tl_bool(true), // From background.
+			auto tlOptions = tl_messageSendOptions(
+				tl_bool(ShouldSendSilent(peer, options)),
+				tl_bool(true), // from_background.
+				tl_bool(false), // update_order_of_installed_stickers_sets
 				Api::ScheduledToTL(options.scheduled));
 
 			// If we have only one message to send
diff --git a/Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp b/Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp
index a6dbf19c2c4cdb..abf2cf8936f056 100644
--- a/Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp
+++ b/Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp
@@ -922,8 +922,7 @@ void GifsListWidget::searchForGifs(const QString &query) {
 			_searchBotRequestId = _api.request(TLsearchPublicChat(
 				tl_string(OptionValue<QString>(result))
 			)).done([=](const TLchat &result) {
-				const auto peer = controller()->session().data().processPeer(
-					result);
+				const auto peer = session().data().processPeer(result);
 				if (const auto user = peer ? peer->asUser() : nullptr) {
 					_searchBot = user;
 				}
diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index ce12933b1a30dd..ea173efe540581 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -611,8 +611,24 @@ void DocumentData::setFromTdb(const TLvideoNote &data) {
 	_flags &= ~Flag::HasAttachedStickers;
 }
 
-void DocumentData::setSimpleFromTdb(const Tdb::TLfile &data) {
+void DocumentData::setSimpleFromTdb(
+		const TLfile &data,
+		SimpleDocumentType type) {
 	setTdbLocation(data);
+	switch (type) {
+	case SimpleDocumentType::BotAttachSvgIcon:
+		forceToCache(true);
+		break;
+	case SimpleDocumentType::TgsSticker:
+		forceToCache(true);
+		this->type = StickerDocument;
+		_additional = std::make_unique<StickerData>();
+		sticker()->setType = Data::StickersType::Stickers;
+		sticker()->type = StickerType::Tgs;
+		break;
+	default:
+		Unexpected("SimpleDocumentType in DocumentData::setSimpleFromTdb.");
+	}
 }
 
 Data::Session &DocumentData::owner() const {
diff --git a/Telegram/SourceFiles/data/data_document.h b/Telegram/SourceFiles/data/data_document.h
index 4cf48f907e3773..473e6d0038c0f6 100644
--- a/Telegram/SourceFiles/data/data_document.h
+++ b/Telegram/SourceFiles/data/data_document.h
@@ -110,6 +110,11 @@ struct VoiceData : public DocumentAdditionalData {
 
 using RoundData = VoiceData;
 
+enum class SimpleDocumentType {
+	BotAttachSvgIcon,
+	TgsSticker,
+};
+
 namespace Serialize {
 class Document;
 } // namespace Serialize;
@@ -136,7 +141,7 @@ class DocumentData final {
 	[[nodiscard]] static DocumentId IdFromTdb(
 		const Tdb::TLnotificationSound &data);
 	void setFromTdb(const Tdb::TLnotificationSound &data);
-	void setSimpleFromTdb(const Tdb::TLfile &data);
+	void setSimpleFromTdb(const Tdb::TLfile &data, SimpleDocumentType type);
 
 	[[nodiscard]] FileId tdbFileId() const;
 
diff --git a/Telegram/SourceFiles/data/data_emoji_statuses.cpp b/Telegram/SourceFiles/data/data_emoji_statuses.cpp
index e00dd8910bc943..d4ad0abacb9195 100644
--- a/Telegram/SourceFiles/data/data_emoji_statuses.cpp
+++ b/Telegram/SourceFiles/data/data_emoji_statuses.cpp
@@ -19,13 +19,19 @@ For license and copyright information please follow this link:
 #include "apiwrap.h"
 #include "ui/controls/tabbed_search.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kRefreshDefaultListEach = 60 * 60 * crl::time(1000);
 constexpr auto kRecentRequestTimeout = 10 * crl::time(1000);
 constexpr auto kMaxTimeout = 6 * 60 * 60 * crl::time(1000);
 
+#if 0 // mtp
 [[nodiscard]] std::vector<DocumentId> ListFromMTP(
 		const MTPDaccount_emojiStatuses &data) {
 	const auto &list = data.vstatuses().v;
@@ -41,12 +47,27 @@ constexpr auto kMaxTimeout = 6 * 60 * 60 * crl::time(1000);
 	}
 	return result;
 }
+#endif
+
+[[nodiscard]] std::vector<DocumentId> ListFromTL(
+		const TLDemojiStatuses &data) {
+	const auto &list = data.vcustom_emoji_ids().v;
+	auto result = std::vector<DocumentId>();
+	result.reserve(list.size());
+	for (const auto &status : list) {
+		result.push_back(status.v);
+	}
+	return result;
+}
 
 } // namespace
 
 EmojiStatuses::EmojiStatuses(not_null<Session*> owner)
 : _owner(owner)
+#if 0 // mtp
 , _clearingTimer([=] { processClearing(); }) {
+#endif
+{
 	refreshDefault();
 	refreshColored();
 
@@ -119,6 +140,7 @@ rpl::producer<> EmojiStatuses::channelDefaultUpdates() const {
 	return _channelDefaultUpdated.events();
 }
 
+#if 0 // mtp
 void EmojiStatuses::registerAutomaticClear(
 		not_null<PeerData*> peer,
 		TimeId until) {
@@ -270,6 +292,7 @@ void EmojiStatuses::processClearing() {
 		_clearingTimer.cancel();
 	}
 }
+#endif
 
 void EmojiStatuses::processClearingIn(TimeId wait) {
 	const auto waitms = wait * crl::time(1000);
@@ -280,6 +303,7 @@ void EmojiStatuses::requestRecent() {
 	if (_recentRequestId) {
 		return;
 	}
+#if 0 // mtp
 	auto &api = _owner->session().api();
 	_recentRequestScheduled = false;
 	_recentRequestId = api.request(MTPaccount_GetRecentEmojiStatuses(
@@ -290,6 +314,13 @@ void EmojiStatuses::requestRecent() {
 			updateRecent(data);
 		}, [](const MTPDaccount_emojiStatusesNotModified&) {
 		});
+#endif
+	auto &api = _owner->session().sender();
+	_recentRequestScheduled = false;
+	_recentRequestId = api.request(TLgetRecentEmojiStatuses(
+	)).done([=](const TLDemojiStatuses &result) {
+		_recentRequestId = 0;
+		updateRecent(result);
 	}).fail([=] {
 		_recentRequestId = 0;
 		_recentHash = 0;
@@ -300,6 +331,7 @@ void EmojiStatuses::requestDefault() {
 	if (_defaultRequestId) {
 		return;
 	}
+#if 0 // mtp
 	auto &api = _owner->session().api();
 	_defaultRequestId = api.request(MTPaccount_GetDefaultEmojiStatuses(
 		MTP_long(_defaultHash)
@@ -309,6 +341,12 @@ void EmojiStatuses::requestDefault() {
 			updateDefault(data);
 		}, [&](const MTPDaccount_emojiStatusesNotModified &) {
 		});
+#endif
+	auto &api = _owner->session().sender();
+	_defaultRequestId = api.request(TLgetDefaultEmojiStatuses(
+	)).done([=](const TLDemojiStatuses &result) {
+		_defaultRequestId = 0;
+		updateDefault(result);
 	}).fail([=] {
 		_defaultRequestId = 0;
 		_defaultHash = 0;
@@ -319,6 +357,7 @@ void EmojiStatuses::requestColored() {
 	if (_coloredRequestId) {
 		return;
 	}
+#if 0 // mtp
 	auto &api = _owner->session().api();
 	_coloredRequestId = api.request(MTPmessages_GetStickerSet(
 		MTP_inputStickerSetEmojiDefaultStatuses(),
@@ -330,6 +369,12 @@ void EmojiStatuses::requestColored() {
 		}, [](const MTPDmessages_stickerSetNotModified &) {
 			LOG(("API Error: Unexpected messages.stickerSetNotModified."));
 		});
+#endif
+	auto &api = _owner->session().sender();
+	_coloredRequestId = api.request(TLgetThemedEmojiStatuses(
+	)).done([=](const TLDemojiStatuses &result) {
+		_coloredRequestId = 0;
+		updateColored(result);
 	}).fail([=] {
 		_coloredRequestId = 0;
 	}).send();
@@ -374,6 +419,7 @@ void EmojiStatuses::requestChannelColored() {
 	}).send();
 }
 
+#if 0 // mtp
 void EmojiStatuses::updateRecent(const MTPDaccount_emojiStatuses &data) {
 	_recentHash = data.vhash().v;
 	_recent = ListFromMTP(data);
@@ -413,6 +459,22 @@ void EmojiStatuses::updateChannelColored(
 	}
 	_channelColoredUpdated.fire({});
 }
+#endif
+
+void EmojiStatuses::updateRecent(const TLDemojiStatuses &data) {
+	_recent = ListFromTL(data);
+	_recentUpdated.fire({});
+}
+
+void EmojiStatuses::updateDefault(const TLDemojiStatuses &data) {
+	_default = ListFromTL(data);
+	_defaultUpdated.fire({});
+}
+
+void EmojiStatuses::updateColored(const TLDemojiStatuses &data) {
+	_colored = ListFromTL(data);
+	_coloredUpdated.fire({});
+}
 
 void EmojiStatuses::set(DocumentId id, TimeId until) {
 	set(_owner->session().user(), id, until);
@@ -422,6 +484,7 @@ void EmojiStatuses::set(
 		not_null<PeerData*> peer,
 		DocumentId id,
 		TimeId until) {
+#if 0 // mtp
 	auto &api = _owner->session().api();
 	auto &requestId = _sentRequests[peer];
 	if (requestId) {
@@ -447,6 +510,20 @@ void EmojiStatuses::set(
 	} else if (const auto channel = peer->asChannel()) {
 		send(MTPchannels_UpdateEmojiStatus(channel->inputChannel, status));
 	}
+#endif
+	auto &api = _owner->session().sender();
+	if (_sentRequestId) {
+		api.request(base::take(_sentRequestId)).cancel();
+	}
+	_owner->session().user()->setEmojiStatus(id, until);
+	_sentRequestId = api.request(TLsetEmojiStatus(id
+		? tl_emojiStatus(tl_int64(id), tl_int32(until))
+		: std::optional<TLemojiStatus>()
+	)).done([=] {
+		_sentRequestId = 0;
+	}).fail([=] {
+		_sentRequestId = 0;
+	}).send();
 }
 
 EmojiStatusData ParseEmojiStatus(const MTPEmojiStatus &status) {
diff --git a/Telegram/SourceFiles/data/data_emoji_statuses.h b/Telegram/SourceFiles/data/data_emoji_statuses.h
index 0a0b75ba222735..dc64b3ffd097ab 100644
--- a/Telegram/SourceFiles/data/data_emoji_statuses.h
+++ b/Telegram/SourceFiles/data/data_emoji_statuses.h
@@ -9,6 +9,10 @@ For license and copyright information please follow this link:
 
 #include "base/timer.h"
 
+namespace Tdb {
+class TLDemojiStatuses;
+} // namespace Tdb
+
 namespace Main {
 class Session;
 } // namespace Main
@@ -55,7 +59,9 @@ class EmojiStatuses final {
 	void set(DocumentId id, TimeId until = 0);
 	void set(not_null<PeerData*> peer, DocumentId id, TimeId until = 0);
 
+#if 0 // mtp
 	void registerAutomaticClear(not_null<PeerData*> peer, TimeId until);
+#endif
 
 	using Groups = std::vector<Ui::EmojiGroup>;
 	[[nodiscard]] rpl::producer<Groups> emojiGroupsValue() const;
@@ -80,6 +86,7 @@ class EmojiStatuses final {
 	void requestChannelDefault();
 	void requestChannelColored();
 
+#if 0 // mtp
 	void updateRecent(const MTPDaccount_emojiStatuses &data);
 	void updateDefault(const MTPDaccount_emojiStatuses &data);
 	void updateColored(const MTPDmessages_stickerSet &data);
@@ -88,6 +95,11 @@ class EmojiStatuses final {
 
 	void processClearingIn(TimeId wait);
 	void processClearing();
+#endif
+
+	void updateRecent(const Tdb::TLDemojiStatuses &data);
+	void updateDefault(const Tdb::TLDemojiStatuses &data);
+	void updateColored(const Tdb::TLDemojiStatuses &data);
 
 	template <typename Request>
 	void requestGroups(not_null<GroupsType*> type, Request &&request);
@@ -121,8 +133,10 @@ class EmojiStatuses final {
 
 	base::flat_map<not_null<PeerData*>, mtpRequestId> _sentRequests;
 
+#if 0 // mtp
 	base::flat_map<not_null<PeerData*>, TimeId> _clearing;
 	base::Timer _clearingTimer;
+#endif
 
 	GroupsType _emojiGroups;
 	GroupsType _statusGroups;
diff --git a/Telegram/SourceFiles/data/data_media_types.cpp b/Telegram/SourceFiles/data/data_media_types.cpp
index cabf011ff87553..5484cde0ac7c28 100644
--- a/Telegram/SourceFiles/data/data_media_types.cpp
+++ b/Telegram/SourceFiles/data/data_media_types.cpp
@@ -292,8 +292,12 @@ template <typename MediaType>
 bool UpdateExtendedMedia(
 		std::unique_ptr<Media> &media,
 		not_null<HistoryItem*> item,
+		const TLpaidMedia &extended) {
+	return extended.match([&](const TLDpaidMediaPreview &data) {
+#if 0 // mtp
 		const MTPMessageExtendedMedia &extended) {
 	return extended.match([&](const MTPDmessageExtendedMediaPreview &data) {
+#endif
 		auto photo = (PhotoData*)nullptr;
 		if (!media) {
 			const auto id = base::RandomValue<PhotoId>();
@@ -309,24 +313,37 @@ bool UpdateExtendedMedia(
 		auto size = QSize();
 		auto thumbnail = QByteArray();
 		auto videoDuration = std::optional<TimeId>();
+#if 0 // mtp
 		if (const auto &w = data.vw()) {
 			const auto &h = data.vh();
 			Assert(h.has_value());
 			size = QSize(w->v, h->v);
+#endif
+		if (const auto &w = data.vwidth().v) {
+			size = QSize(w, data.vheight().v);
 			if (!changed && photo->size(PhotoSize::Large) != size) {
 				changed = true;
 			}
 		}
+#if 0 // mtp
 		if (const auto &thumb = data.vthumb()) {
 			if (thumb->type() == mtpc_photoStrippedSize) {
 				thumbnail = thumb->c_photoStrippedSize().vbytes().v;
+#endif
+		if (const auto &thumb = data.vminithumbnail()) {
+			thumbnail = thumb->data().vdata().v;
+			if (!thumbnail.isEmpty()) {
 				if (!changed && photo->inlineThumbnailBytes() != thumbnail) {
 					changed = true;
 				}
 			}
 		}
+#if 0 // mtp
 		if (const auto &duration = data.vvideo_duration()) {
 			videoDuration = duration->v;
+#endif
+		if (const auto duration = data.vduration().v) {
+			videoDuration = duration;
 			if (photo->extendedMediaVideoDuration() != videoDuration) {
 				changed = true;
 			}
@@ -340,8 +357,26 @@ bool UpdateExtendedMedia(
 			media = std::make_unique<MediaPhoto>(item, photo, true);
 		}
 		return changed;
+#if 0 // mtp
 	}, [&](const MTPDmessageExtendedMedia &data) {
 		media = HistoryItem::CreateMedia(item, data.vmedia());
+#endif
+	}, [&](const TLDpaidMediaPhoto &data) {
+		media = std::make_unique<Data::MediaPhoto>(
+			item,
+			item->history()->owner().processPhoto(data.vphoto()),
+			false); // spoiler
+		return true;
+	}, [&](const TLDpaidMediaVideo &data) {
+		media = std::make_unique<Data::MediaFile>(
+			item,
+			item->history()->owner().processDocument(data.vvideo()),
+			false, // skipPremiumEffect
+			false, // spoiler
+			0); // ttlSeconds
+		return true;
+	}, [&](const TLDpaidMediaUnsupported &) {
+		media = nullptr;
 		return true;
 	});
 }
@@ -349,7 +384,10 @@ bool UpdateExtendedMedia(
 bool UpdateExtendedMedia(
 		Invoice &invoice,
 		not_null<HistoryItem*> item,
+#if 0 // mtp
 		const QVector<MTPMessageExtendedMedia> &media) {
+#endif
+		const QVector<TLpaidMedia> &media) {
 	auto changed = false;
 	const auto count = int(media.size());
 	for (auto i = 0; i != count; ++i) {
@@ -529,18 +567,23 @@ GiveawayResults ComputeGiveawayResultsData(
 Invoice ComputeInvoiceData(
 		not_null<HistoryItem*> item,
 		const TLDmessageInvoice &data) {
-	return {
+	const auto &info = data.vproduct_info().data();
+	auto result = Invoice{
 		.receiptMsgId = data.vreceipt_message_id().v,
 		.amount = uint64(data.vtotal_amount().v),
 		.currency = data.vcurrency().v,
-		.title = TextUtilities::SingleLine(data.vtitle().v),
+		.title = TextUtilities::SingleLine(info.vtitle().v),
 		.description = Api::FormattedTextFromTdb(
-			data.vdescription()),
-		.photo = (data.vphoto()
-			? item->history()->owner().processPhoto(*data.vphoto()).get()
+			info.vdescription()),
+		.photo = (info.vphoto()
+			? item->history()->owner().processPhoto(*info.vphoto()).get()
 			: nullptr),
 		.isTest = data.vis_test().v,
 	};
+	if (const auto paid = data.vpaid_media()) {
+		UpdateExtendedMedia(result, item, { *paid });
+	}
+	return result;
 }
 
 Call ComputeCallData(const TLDmessageCall &call) {
@@ -2228,7 +2271,6 @@ bool MediaInvoice::updateInlineResultMedia(const MTPMessageMedia &media) {
 bool MediaInvoice::updateSentMedia(const MTPMessageMedia &media) {
 	return true;
 }
-#endif
 
 bool MediaInvoice::updateExtendedMedia(
 		not_null<HistoryItem*> item,
@@ -2237,6 +2279,7 @@ bool MediaInvoice::updateExtendedMedia(
 
 	return UpdateExtendedMedia(_invoice, item, media);
 }
+#endif
 
 std::unique_ptr<HistoryView::Media> MediaInvoice::createView(
 		not_null<HistoryView::Element*> message,
diff --git a/Telegram/SourceFiles/data/data_message_reaction_id.cpp b/Telegram/SourceFiles/data/data_message_reaction_id.cpp
index 1deac2bbb86d56..c8fd8e69a13415 100644
--- a/Telegram/SourceFiles/data/data_message_reaction_id.cpp
+++ b/Telegram/SourceFiles/data/data_message_reaction_id.cpp
@@ -9,7 +9,14 @@ For license and copyright information please follow this link:
 
 #include "data/stickers/data_custom_emoji.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
+namespace {
+
+using namespace Tdb;
+
+} // namespace
 
 QString SearchTagToQuery(const ReactionId &tagId) {
 	if (const auto customId = tagId.custom()) {
@@ -49,6 +56,7 @@ QString ReactionEntityData(const ReactionId &id) {
 	return u"default:"_q + id.emoji();
 }
 
+#if 0 // mtp
 ReactionId ReactionFromMTP(const MTPReaction &reaction) {
 	return reaction.match([](MTPDreactionEmpty) {
 		return ReactionId{ QString() };
@@ -72,5 +80,27 @@ MTPReaction ReactionToMTP(ReactionId id) {
 		return MTP_reactionEmoji(MTP_string(id.emoji()));
 	}
 }
+#endif
+
+ReactionId ReactionFromTL(const TLreactionType &reaction) {
+	return reaction.match([&](const TLDreactionTypeEmoji &data) {
+		return ReactionId{ data.vemoji().v };
+	}, [&](const TLDreactionTypeCustomEmoji &data) {
+		return ReactionId{ DocumentId(data.vcustom_emoji_id().v) };
+	}, [](const TLDreactionTypePaid &) {
+		return ReactionId::Paid();
+	});
+}
+
+TLreactionType ReactionToTL(ReactionId id) {
+	const auto custom = id.custom();
+	return custom
+		? tl_reactionTypeCustomEmoji(tl_int64(custom))
+		: tl_reactionTypeEmoji(tl_string(id.emoji()));
+}
+
+std::optional<TLreactionType> ReactionToMaybeTL(ReactionId id) {
+	return id.empty() ? std::optional<TLreactionType>() : ReactionToTL(id);
+}
 
 } // namespace Data
diff --git a/Telegram/SourceFiles/data/data_message_reaction_id.h b/Telegram/SourceFiles/data/data_message_reaction_id.h
index c624ef865cbde4..f043d792deb2d1 100644
--- a/Telegram/SourceFiles/data/data_message_reaction_id.h
+++ b/Telegram/SourceFiles/data/data_message_reaction_id.h
@@ -9,6 +9,10 @@ For license and copyright information please follow this link:
 
 #include "base/qt/qt_compare.h"
 
+namespace Tdb {
+class TLreactionType;
+} // namespace Tdb
+
 namespace Data {
 
 struct ReactionId {
@@ -67,8 +71,15 @@ struct MessageReaction {
 
 [[nodiscard]] QString ReactionEntityData(const ReactionId &id);
 
+#if 0 // mtp
 [[nodiscard]] ReactionId ReactionFromMTP(const MTPReaction &reaction);
 [[nodiscard]] MTPReaction ReactionToMTP(ReactionId id);
+#endif
+
+[[nodiscard]] ReactionId ReactionFromTL(const Tdb::TLreactionType &reaction);
+[[nodiscard]] Tdb::TLreactionType ReactionToTL(ReactionId id);
+[[nodiscard]] std::optional<Tdb::TLreactionType> ReactionToMaybeTL(
+	ReactionId id);
 
 } // namespace Data
 
diff --git a/Telegram/SourceFiles/data/data_message_reactions.cpp b/Telegram/SourceFiles/data/data_message_reactions.cpp
index 5446e792d0cb66..fa75a1cfe08324 100644
--- a/Telegram/SourceFiles/data/data_message_reactions.cpp
+++ b/Telegram/SourceFiles/data/data_message_reactions.cpp
@@ -64,6 +64,7 @@ constexpr auto kPaidAccumulatePeriod = 5 * crl::time(1000) + 500;
 	return id.emoji();
 }
 
+#if 0 // mtp
 [[nodiscard]] std::vector<ReactionId> ListFromMTP(
 		const MTPDmessages_reactions &data) {
 	const auto &list = data.vreactions().v;
@@ -79,6 +80,7 @@ constexpr auto kPaidAccumulatePeriod = 5 * crl::time(1000) + 500;
 	}
 	return result;
 }
+#endif
 
 [[nodiscard]] std::vector<MyTagInfo> ListFromMTP(
 		const MTPDmessages_savedReactionTags &data) {
@@ -310,8 +312,8 @@ PossibleItemReactions::PossibleItemReactions(
 
 Reactions::Reactions(not_null<Session*> owner)
 : _owner(owner)
-, _topRefreshTimer([=] { refreshTop(); })
 #if 0 // mtp
+, _topRefreshTimer([=] { refreshTop(); })
 , _repaintTimer([=] { repaintCollected(); })
 #endif
 , _sendPaidTimer([=] { sendPaid(); }) {
@@ -395,7 +397,7 @@ void Reactions::refreshDefault() {
 }
 #endif
 
-void Reactions::refresh(const TLDupdateReactions &data) {
+void Reactions::refreshActive(const TLDupdateActiveEmojiReactions &data) {
 	updateFromData(data);
 }
 
@@ -426,6 +428,10 @@ void Reactions::refreshEffects() {
 	}
 }
 
+void Reactions::refreshFavorite(const TLDupdateDefaultReactionType &data) {
+	applyFavorite(ReactionFromTL(data.vreaction_type()));
+}
+
 const std::vector<Reaction> &Reactions::list(Type type) const {
 	switch (type) {
 	case Type::Active: return _active;
@@ -478,9 +484,8 @@ void Reactions::setFavorite(const ReactionId &id) {
 		_saveFaveRequestId = 0;
 	}).send();
 #endif
-	_owner->session().sender().request(TLsetOption(
-		tl_string("default_reaction"),
-		tl_optionValueString(tl_string(emoji))
+	_owner->session().sender().request(TLsetDefaultReactionType(
+		ReactionToTL(id)
 	)).send();
 
 	applyFavorite(id);
@@ -1104,7 +1109,19 @@ void Reactions::updateDefault(const MTPDmessages_availableReactions &data) {
 	_defaultHash = data.vhash().v;
 
 #endif
-void Reactions::updateFromData(const Tdb::TLDupdateReactions &data) {
+
+void Reactions::updateFromData(
+		const Tdb::TLDupdateActiveEmojiReactions &data) {
+	auto list = ranges::views::all(
+		data.vemojis().v
+	) | ranges::views::transform(
+		&TLstring::v
+	) | ranges::to_vector;
+	if (_activeEmojiList == list) {
+		return;
+	}
+	_activeEmojiList = std::move(list);
+#if 0 // todo
 	const auto &list = data.vreactions().v;
 	const auto oldCache = base::take(_iconsCache);
 	const auto toCache = [&](DocumentData *document) {
@@ -1134,8 +1151,44 @@ void Reactions::updateFromData(const Tdb::TLDupdateReactions &data) {
 		resolveReactionImages();
 	}
 	defaultUpdated();
+#endif
 }
 
+void Reactions::requestGeneric() {
+	if (_genericRequestId) {
+		return;
+	}
+	auto &api = _owner->session().sender();
+	_genericRequestId = api.request(TLgetCustomEmojiReactionAnimations(
+	)).done([=](const TLDfiles &result) {
+		_genericRequestId = 0;
+		updateGeneric(result);
+	}).fail([=] {
+		_genericRequestId = 0;
+	}).send();
+}
+
+void Reactions::updateGeneric(const TLDfiles &data) {
+	const auto oldCache = base::take(_genericCache);
+	const auto toCache = [&](not_null<DocumentData*> document) {
+		_genericAnimations.push_back(document);
+		_genericCache.emplace(document, document->createMediaView());
+	};
+	const auto &list = data.vfiles().v;
+	_genericAnimations.clear();
+	_genericAnimations.reserve(list.size());
+	_genericCache.reserve(list.size());
+	for (const auto &sticker : list) {
+		toCache(_owner->processPlainDocument(
+			sticker,
+			SimpleDocumentType::TgsSticker));
+	}
+	if (!_genericCache.empty()) {
+		_genericCache.front().second->checkStickerLarge();
+	}
+}
+
+#if 0 // mtp
 void Reactions::updateGeneric(const MTPDmessages_stickerSet &data) {
 	const auto oldCache = base::take(_genericCache);
 	const auto toCache = [&](not_null<DocumentData*> document) {
@@ -1217,10 +1270,13 @@ void Reactions::recentUpdated() {
 	_topRefreshTimer.callOnce(kTopRequestDelay);
 	_recentUpdated.fire({});
 }
+#endif
 
 void Reactions::defaultUpdated() {
+#if 0 // mtp
 	refreshTop();
 	refreshRecent();
+#endif
 	if (_genericAnimations.empty()) {
 		requestGeneric();
 	}
@@ -1381,7 +1437,9 @@ std::vector<Reaction> Reactions::resolveByInfos(
 
 void Reactions::resolve(const ReactionId &id) {
 	if (const auto emoji = id.emoji(); !emoji.isEmpty()) {
+#if 0 // todo
 		refreshDefault();
+#endif
 	} else if (const auto customId = id.custom()) {
 		_owner->customEmojiManager().resolve(
 			customId,
@@ -1463,9 +1521,9 @@ std::optional<Reaction> Reactions::parse(const MTPAvailableEffect &entry) {
 }
 #endif
 
-std::optional<Reaction> Reactions::parse(const TLreaction &entry) {
+std::optional<Reaction> Reactions::parse(const TLemojiReaction &entry) {
 	const auto &data = entry.data();
-	const auto emoji = data.vreaction().v;
+	const auto emoji = data.vemoji().v;
 	const auto known = (Ui::Emoji::Find(emoji) != nullptr);
 	if (!known) {
 		LOG(("API Error: Unknown emoji in reactions: %1").arg(emoji));
@@ -1474,9 +1532,9 @@ std::optional<Reaction> Reactions::parse(const TLreaction &entry) {
 		data.vselect_animation());
 	return known
 		? std::make_optional(Reaction{
-			.emoji = emoji,
+			.id = ReactionId{ emoji },
 			.title = data.vtitle().v,
-			.staticIcon = _owner->processDocument(data.vstatic_icon()),
+			//.staticIcon = _owner->processDocument(data.vstatic_icon()),
 			.appearAnimation = _owner->processDocument(
 				data.vappear_animation()),
 			.selectAnimation = selectAnimation,
@@ -1496,15 +1554,8 @@ std::optional<Reaction> Reactions::parse(const TLreaction &entry) {
 		: std::nullopt;
 }
 
-void Reactions::send(not_null<HistoryItem*> item, bool addToRecent) {
-	const auto id = item->fullId();
-	_owner->session().sender().request(TLsetMessageReaction(
-		peerToTdbChat(item->history()->peer->id),
-		tl_int53(id.msg.bare),
-		tl_string(chosen),
-		tl_bool(false) // is_big
-	)).send();
 #if 0 // mtp
+void Reactions::send(not_null<HistoryItem*> item, bool addToRecent) {
 	auto &api = _owner->session().api();
 	auto i = _sentRequests.find(id);
 	if (i != end(_sentRequests)) {
@@ -1532,10 +1583,8 @@ void Reactions::send(not_null<HistoryItem*> item, bool addToRecent) {
 	}).fail([=](const MTP::Error &error) {
 		_sentRequests.remove(id);
 	}).send();
-#endif
 }
 
-#if 0 // mtp
 void Reactions::poll(not_null<HistoryItem*> item, crl::time now) {
 	// Group them by one second.
 	const auto last = item->lastReactionsRefreshTime();
@@ -1566,6 +1615,7 @@ void Reactions::updateAllInHistory(not_null<PeerData*> peer, bool enabled) {
 		history->reactionsEnabledChanged(enabled);
 	}
 }
+#endif
 
 void Reactions::clearTemporary() {
 	_temporary.clear();
@@ -1683,6 +1733,7 @@ crl::time Reactions::ScheduledPaidDelay() {
 	return kPaidAccumulatePeriod;
 }
 
+#if 0 // mtp
 void Reactions::repaintCollected() {
 	const auto now = crl::now();
 	auto closest = crl::time();
@@ -1982,7 +2033,17 @@ void MessageReactions::add(const ReactionId &id, bool addToRecent) {
 		_list.push_back({ .id = id, .count = 1, .my = true });
 	}
 	auto &owner = history->owner();
+#if 0 // mtp
 	owner.reactions().send(_item, addToRecent);
+#endif
+	_item->history()->session().sender().request(TLaddMessageReaction(
+		peerToTdbChat(_item->history()->peer->id),
+		tl_int53(_item->id.bare),
+		ReactionToTL(id),
+		tl_bool(false), // is_big
+		tl_bool(addToRecent)
+	)).send();
+
 	owner.notifyItemDataChange(_item);
 }
 
@@ -2025,7 +2086,15 @@ void MessageReactions::remove(const ReactionId &id) {
 		history->owner().reactions().decrementMyTag(id, sublist);
 	}
 	auto &owner = history->owner();
+#if 0 // mtp
 	owner.reactions().send(_item, false);
+#endif
+	_item->history()->session().sender().request(TLremoveMessageReaction(
+		peerToTdbChat(_item->history()->peer->id),
+		tl_int53(_item->id.bare),
+		ReactionToTL(id)
+	)).send();
+
 	owner.notifyItemDataChange(_item);
 }
 
@@ -2245,54 +2314,55 @@ bool MessageReactions::change(
 bool MessageReactions::change(const QVector<TLmessageReaction> &list) {
 	auto &owner = _item->history()->owner();
 	auto changed = false;
-	auto existing = base::flat_set<QString>();
-	auto parsed = base::flat_map<QString, std::vector<RecentReaction>>();
+	auto existing = base::flat_set<ReactionId>();
+	auto parsed = base::flat_map<ReactionId, std::vector<RecentReaction>>();
 	for (const auto &tlReaction : list) {
 		const auto &data = tlReaction.data();
-		const auto reaction = data.vreaction().v;
-		if (data.vis_chosen().v && _chosen != reaction) {
-			_chosen = reaction;
-			changed = true;
-		} else if (!data.vis_chosen().v && _chosen == reaction) {
-			_chosen = QString();
-			changed = true;
-		}
+		const auto id = ReactionFromTL(data.vtype());
+		const auto chosen = data.vis_chosen().v;
+		const auto i = ranges::find(_list, id, &MessageReaction::id);
 		const auto nowCount = data.vtotal_count().v;
-		auto &wasCount = _list[reaction];
-		if (wasCount != nowCount) {
-			wasCount = nowCount;
+		if (i == end(_list)) {
 			changed = true;
+			_list.push_back({
+				.id = id,
+				.count = nowCount,
+				.my = chosen
+			});
+		} else {
+			if (i->count != nowCount || i->my != chosen) {
+				i->count = nowCount;
+				i->my = chosen;
+				changed = true;
+			}
 		}
-		existing.emplace(reaction);
-		const auto i = _recent.find(reaction);
+		existing.emplace(id);
+		const auto j = _recent.find(id);
 		for (const auto &sender : data.vrecent_sender_ids().v) {
 			const auto peer = owner.peer(peerFromSender(sender));
 			auto recent = RecentReaction{ .peer = peer };
-			if (i != end(_recent)) {
-				const auto j = ranges::find_if(i->second, [&](
+			if (j != end(_recent)) {
+				const auto k = ranges::find_if(j->second, [&](
 						const RecentReaction &existing) {
 					return (existing.peer == peer) && existing.unread;
 				});
-				if (j != end(i->second)) {
+				if (k != end(j->second)) {
 					recent.unread = true;
-					recent.big = j->big;
+					recent.big = k->big;
 				}
 			}
-			parsed[reaction].push_back(std::move(recent));
+			parsed[id].push_back(std::move(recent));
 		}
 	}
 	if (_list.size() != existing.size()) {
 		changed = true;
 		for (auto i = begin(_list); i != end(_list);) {
-			if (!existing.contains(i->first)) {
+			if (!existing.contains(i->id)) {
 				i = _list.erase(i);
 			} else {
 				++i;
 			}
 		}
-		if (!_chosen.isEmpty() && !_list.contains(_chosen)) {
-			_chosen = QString();
-		}
 	}
 	if (_recent != parsed) {
 		changed = true;
diff --git a/Telegram/SourceFiles/data/data_message_reactions.h b/Telegram/SourceFiles/data/data_message_reactions.h
index 20fb380901e200..9725fb434c8275 100644
--- a/Telegram/SourceFiles/data/data_message_reactions.h
+++ b/Telegram/SourceFiles/data/data_message_reactions.h
@@ -12,10 +12,12 @@ For license and copyright information please follow this link:
 #include "data/stickers/data_custom_emoji.h"
 
 namespace Tdb {
-class TLDupdateReactions;
-class TLreaction;
+class TLDupdateActiveEmojiReactions;
+class TLDupdateDefaultReactionType;
+class TLemojiReaction;
 class TLunreadReaction;
 class TLmessageReaction;
+class TLDfiles;
 } // namespace Tdb
 
 namespace Ui {
@@ -101,7 +103,8 @@ class Reactions final : private CustomEmojiManager::Listener {
 	void refreshTags();
 	void refreshEffects();
 #endif
-	void refresh(const Tdb::TLDupdateReactions &data);
+	void refreshActive(const Tdb::TLDupdateActiveEmojiReactions &data);
+	void refreshFavorite(const Tdb::TLDupdateDefaultReactionType &data);
 
 	enum class Type {
 		Active,
@@ -146,13 +149,14 @@ class Reactions final : private CustomEmojiManager::Listener {
 
 	void preloadAnimationsFor(const ReactionId &emoji);
 
-	void send(not_null<HistoryItem*> item, bool addToRecent);
 #if 0 // mtp
+	void send(not_null<HistoryItem*> item, bool addToRecent);
 	[[nodiscard]] bool sending(not_null<HistoryItem*> item) const;
 
 	void poll(not_null<HistoryItem*> item, crl::time now);
 
 	void updateAllInHistory(not_null<PeerData*> peer, bool enabled);
+#endif
 
 	void clearTemporary();
 	[[nodiscard]] Reaction *lookupTemporary(const ReactionId &id);
@@ -169,6 +173,7 @@ class Reactions final : private CustomEmojiManager::Listener {
 		not_null<HistoryItem*> item) const;
 	[[nodiscard]] static crl::time ScheduledPaidDelay();
 
+#if 0 // mtp
 	[[nodiscard]] static bool HasUnread(const MTPMessageReactions &data);
 	static void CheckUnknownForUnread(
 		not_null<Session*> owner,
@@ -205,11 +210,13 @@ class Reactions final : private CustomEmojiManager::Listener {
 	void requestTop();
 	void requestRecent();
 	void requestDefault();
+#endif
 	void requestGeneric();
 	void requestMyTags(SavedSublist *sublist = nullptr);
 	void requestTags();
 	void requestEffects();
 
+#if 0 // mtp
 	void updateTop(const MTPDmessages_reactions &data);
 	void updateRecent(const MTPDmessages_reactions &data);
 	void updateDefault(const MTPDmessages_availableReactions &data);
@@ -219,9 +226,9 @@ class Reactions final : private CustomEmojiManager::Listener {
 		const MTPDmessages_savedReactionTags &data);
 	void updateTags(const MTPDmessages_reactions &data);
 	void updateEffects(const MTPDmessages_availableEffects &data);
-#endif
 
 	void recentUpdated();
+#endif
 	void defaultUpdated();
 	void myTagsUpdated();
 	void tagsUpdated();
@@ -250,9 +257,10 @@ class Reactions final : private CustomEmojiManager::Listener {
 	[[nodiscard]] std::optional<Reaction> parse(
 		const MTPAvailableEffect &entry);
 #endif
-	void updateFromData(const Tdb::TLDupdateReactions &data);
+	void updateFromData(const Tdb::TLDupdateActiveEmojiReactions &data);
 	[[nodiscard]] std::optional<Reaction> parse(
-		const Tdb::TLreaction &entry);
+		const Tdb::TLemojiReaction &entry);
+	void updateGeneric(const Tdb::TLDfiles &data);
 
 	void preloadEffect(const Reaction &effect);
 	void preloadImageFor(const ReactionId &id);
@@ -338,6 +346,7 @@ class Reactions final : private CustomEmojiManager::Listener {
 	std::optional<Reaction> _paid;
 	DocumentData *_paidToastAnimation = nullptr;
 
+#if 0 // mtp
 	base::Timer _topRefreshTimer;
 	mtpRequestId _topRequestId = 0;
 	uint64 _topHash = 0;
@@ -348,6 +357,8 @@ class Reactions final : private CustomEmojiManager::Listener {
 
 	mtpRequestId _defaultRequestId = 0;
 	int32 _defaultHash = 0;
+#endif
+	std::vector<QString> _activeEmojiList;
 
 	mtpRequestId _genericRequestId = 0;
 
diff --git a/Telegram/SourceFiles/data/data_peer.cpp b/Telegram/SourceFiles/data/data_peer.cpp
index e7e0a8906ed871..e9f7fe68db2b2d 100644
--- a/Telegram/SourceFiles/data/data_peer.cpp
+++ b/Telegram/SourceFiles/data/data_peer.cpp
@@ -178,6 +178,7 @@ bool ApplyBotMenuButton(
 	return changed;
 }
 
+#if 0 // mtp
 AllowedReactions Parse(
 		const MTPChatReactions &value,
 		int maxCount,
@@ -208,6 +209,28 @@ AllowedReactions Parse(
 		};
 	});
 }
+#endif
+
+AllowedReactions Parse(
+		not_null<PeerData*> peer,
+		const TLchatAvailableReactions &value) {
+	return value.match([&](const TLDchatAvailableReactionsSome &data) {
+		return AllowedReactions{
+			.some = ranges::views::all(
+				data.vreactions().v
+			) | ranges::views::transform(
+				ReactionFromTL
+			) | ranges::to_vector,
+			.type = AllowedReactionsType::Some,
+		};
+	}, [&](const TLDchatAvailableReactionsAll &data) {
+		return AllowedReactions{
+			.type = (peer->isBroadcast()
+				? AllowedReactionsType::Default
+				: AllowedReactionsType::All),
+		};
+	});
+}
 
 PeerData *PeerFromInputMTP(
 		not_null<Session*> owner,
@@ -1238,17 +1261,21 @@ bool PeerData::changeBackgroundEmojiId(DocumentId id) {
 	return true;
 }
 
+#if 0 // mtp
 void PeerData::setEmojiStatus(const MTPEmojiStatus &status) {
 	const auto parsed = Data::ParseEmojiStatus(status);
 	setEmojiStatus(parsed.id, parsed.until);
 }
+#endif
 
 void PeerData::setEmojiStatus(DocumentId emojiStatusId, TimeId until) {
 	if (_emojiStatusId != emojiStatusId) {
 		_emojiStatusId = emojiStatusId;
 		session().changes().peerUpdated(this, UpdateFlag::EmojiStatus);
 	}
+#if 0 // mtp
 	owner().emojiStatuses().registerAutomaticClear(this, until);
+#endif
 }
 
 DocumentId PeerData::emojiStatusId() const {
diff --git a/Telegram/SourceFiles/data/data_peer.h b/Telegram/SourceFiles/data/data_peer.h
index 71ea76eb2114f6..669e72199b94ba 100644
--- a/Telegram/SourceFiles/data/data_peer.h
+++ b/Telegram/SourceFiles/data/data_peer.h
@@ -39,6 +39,7 @@ class TLbotMenuButton;
 class TLchatNotificationSettings;
 class TLchatActionBar;
 class TLfile;
+class TLchatAvailableReactions;
 } // namespace Tdb
 
 namespace Data {
@@ -143,6 +144,7 @@ struct AllowedReactions {
 		const AllowedReactions &) = default;
 };
 
+#if 0 // mtp
 [[nodiscard]] AllowedReactions Parse(
 	const MTPChatReactions &value,
 	int maxCount,
@@ -153,6 +155,10 @@ struct AllowedReactions {
 [[nodiscard]] UserData *UserFromInputMTP(
 	not_null<Session*> owner,
 	const MTPInputUser &input);
+#endif
+[[nodiscard]] AllowedReactions Parse(
+	not_null<PeerData*> peer,
+	const Tdb::TLchatAvailableReactions &value);
 
 } // namespace Data
 
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 355240032de184..b8e90e2a25c5ed 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1244,6 +1244,11 @@ not_null<UserData*> Session::processUser(const TLuser &user) {
 	if (decorationsUpdated && result->isMinimalLoaded()) {
 		_peerDecorationsUpdated.fire_copy(result);
 	}
+	if (const auto &status = data.vemoji_status()) {
+		result->setEmojiStatus(status->data().vcustom_emoji_id().v);
+	} else {
+		result->setEmojiStatus(0);
+	}
 
 	if (updateFlags) {
 		session().changes().peerUpdated(result, updateFlags);
@@ -1279,11 +1284,7 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 		data.vnotification_settings());
 
 	const auto availableReactions = [&] {
-		auto list = base::flat_set<QString>();
-		for (const auto &reaction : data.vavailable_reactions().v) {
-			list.emplace(reaction.v);
-		}
-		return list;
+		return Data::Parse(result, data.vavailable_reactions());
 	};
 
 	if (const auto user = result->asUser()) {
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index c2d64caa8b9361..ce7495b3e4dbd4 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -42,6 +42,8 @@ class TLDupdateChatPhoto;
 class TLDupdateChatAccentColors;
 } // namespace Tdb
 
+enum class SimpleDocumentType;
+
 struct HistoryMessageMarkupData;
 
 class Image;
diff --git a/Telegram/SourceFiles/data/notify/data_notify_settings.cpp b/Telegram/SourceFiles/data/notify/data_notify_settings.cpp
index e002147ae45f70..87bb96eeaef760 100644
--- a/Telegram/SourceFiles/data/notify/data_notify_settings.cpp
+++ b/Telegram/SourceFiles/data/notify/data_notify_settings.cpp
@@ -321,7 +321,14 @@ void NotifySettings::apply(
 		.id = DocumentId((soundId == -1) ? 0 : soundId),
 		.none = !soundId,
 	};
-	if (forType.change(data.vmute_for().v, std::nullopt, sound)) {
+	const auto mute = MuteValue{
+		.unmute = !data.vmute_for().v,
+		.period = data.vmute_for().v,
+	};
+	const auto muteStories = data.vuse_default_mute_stories().v
+		? std::optional<bool>()
+		: data.vmute_stories().v;
+	if (forType.change(mute, std::nullopt, sound, muteStories)) {
 		updateLocal(type);
 	}
 	Core::App().notifications().checkDelayed();
diff --git a/Telegram/SourceFiles/data/notify/data_peer_notify_settings.cpp b/Telegram/SourceFiles/data/notify/data_peer_notify_settings.cpp
index 9653a7fb2821e3..79dcd087c8bdc7 100644
--- a/Telegram/SourceFiles/data/notify/data_peer_notify_settings.cpp
+++ b/Telegram/SourceFiles/data/notify/data_peer_notify_settings.cpp
@@ -414,7 +414,9 @@ bool PeerNotifySettings::change(
 #endif
 	const auto muteUntilNow = muteUntil();
 	const auto muteFor = muteForSeconds
-		? (*muteForSeconds ? (*muteForSeconds) : 0)
+		? (muteForSeconds.forever
+			? std::numeric_limits<int>::max()
+			: muteForSeconds.period)
 		: muteUntilNow
 		? MuteTillToMuteFor(*muteUntilNow)
 		: std::optional<int>();
diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
index 28af08280ddcd4..f0f9caaa9b5206 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
@@ -211,6 +211,7 @@ Tdb::TLmessage PrepareLogMessage(
 		Tdb::tl_bool(false), // thread.
 		Tdb::tl_bool(false), // views.
 		message.data().vcan_get_media_timestamp_links(),
+		Tdb::tl_bool(false), // can_report_reactions
 		message.data().vhas_timestamped_media(),
 		Tdb::tl_bool(false), // post.
 		Tdb::tl_bool(false), // unreadMention.
@@ -2008,6 +2009,7 @@ void GenerateItems(
 
 	const auto createChangeAvailableReactions = [&](
 			const LogChangeAvailableReactions &data) {
+#if 0 // mtp
 		const auto text = data.vnew_value().match([&](
 				const MTPDchatReactionsNone&) {
 			return tr::lng_admin_log_reactions_disabled(
@@ -2042,6 +2044,42 @@ void GenerateItems(
 					fromLinkText,
 					Ui::Text::WithEntities);
 		});
+#endif
+		const auto text = data.vnew_available_reactions().match([&](
+				const TLDchatAvailableReactionsSome &data) {
+			if (data.vreactions().v.isEmpty()) {
+				return tr::lng_admin_log_reactions_disabled(
+					tr::now,
+					lt_from,
+					fromLinkText,
+					Ui::Text::WithEntities);
+			}
+			using namespace Window::Notifications;
+			auto list = TextWithEntities();
+			for (const auto &one : data.vreactions().v) {
+				if (!list.empty()) {
+					list.append(", ");
+				}
+				list.append(Manager::ComposeReactionEmoji(
+					session,
+					Data::ReactionFromTL(one)));
+			}
+			return tr::lng_admin_log_reactions_updated(
+				tr::now,
+				lt_from,
+				fromLinkText,
+				lt_emoji,
+				list,
+				Ui::Text::WithEntities);
+		}, [&](const TLDchatAvailableReactionsAll &data) {
+			return (!history->peer->isBroadcast()
+				? tr::lng_admin_log_reactions_allowed_all
+				: tr::lng_admin_log_reactions_allowed_official)(
+					tr::now,
+					lt_from,
+					fromLinkText,
+					Ui::Text::WithEntities);
+		});
 		addSimpleServiceMessage(text);
 	};
 
diff --git a/Telegram/SourceFiles/history/history_item.h b/Telegram/SourceFiles/history/history_item.h
index 02f00cbb655a8c..28dbe42ce45eb8 100644
--- a/Telegram/SourceFiles/history/history_item.h
+++ b/Telegram/SourceFiles/history/history_item.h
@@ -479,6 +479,8 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 #if 0 // mtp
 	void updateReactionsUnknown();
 #endif
+	void updateReactions(const QVector<Tdb::TLmessageReaction> &list);
+	void updateUnreadReactions(const QVector<Tdb::TLunreadReaction> &list);
 	[[nodiscard]] auto reactions() const
 		-> const std::vector<Data::MessageReaction> &;
 	[[nodiscard]] auto reactionsWithLocal() const
diff --git a/Telegram/SourceFiles/history/view/reactions/history_view_reactions_list.cpp b/Telegram/SourceFiles/history/view/reactions/history_view_reactions_list.cpp
index b337c2a7f08a4c..45d5bc5deaa44c 100644
--- a/Telegram/SourceFiles/history/view/reactions/history_view_reactions_list.cpp
+++ b/Telegram/SourceFiles/history/view/reactions/history_view_reactions_list.cpp
@@ -293,12 +293,12 @@ void Controller::loadMore(const ReactionId &reaction) {
 	_loadRequestId = _api.request(TLgetMessageAddedReactions(
 		peerToTdbChat(_item->history()->peer->id),
 		tl_int53(_item->id.bare),
-		tl_string(reaction),
+		ReactionToMaybeTL(reaction),
 		tl_string(offset),
 		tl_int32(offset.isEmpty() ? kPerPageFirst : kPerPage)
 	)).done([=](const TLaddedReactions &result) {
 		_loadRequestId = 0;
-		const auto filtered = !reaction.isEmpty();
+		const auto filtered = !reaction.empty();
 		const auto shown = (reaction == _shownReaction);
 		const auto &data = result.data();
 		auto &owner = _item->history()->owner();
@@ -307,7 +307,7 @@ void Controller::loadMore(const ReactionId &reaction) {
 			const auto &data = tlReaction.data();
 			const auto peer = owner.peerLoaded(
 				peerFromSender(data.vsender_id()));
-			const auto reaction = data.vreaction().v;
+			const auto reaction = Data::ReactionFromTL(data.vtype());
 			if (peer && (!shown || appendRow(peer, reaction))) {
 				if (filtered) {
 					_filtered.emplace_back(peer);
diff --git a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
index 7caa1961f359b1..8e181671f6ab01 100644
--- a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
+++ b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
@@ -181,8 +181,9 @@ constexpr auto kPopularAppBotsLimit = 100;
 		not_null<Main::Session*> session,
 		const TLDattachmentMenuBot &data) {
 	if (const auto &icon = data.vdefault_icon()) {
-		const auto result = session->data().processPlainDocument(*icon);
-		result->forceToCache(true);
+		const auto result = session->data().processPlainDocument(
+			*icon,
+			SimpleDocumentType::BotAttachSvgIcon);
 		return result;
 	}
 	return nullptr;
diff --git a/Telegram/SourceFiles/intro/intro_step.cpp b/Telegram/SourceFiles/intro/intro_step.cpp
index 0c4c2608644a8b..e10ce55698c132 100644
--- a/Telegram/SourceFiles/intro/intro_step.cpp
+++ b/Telegram/SourceFiles/intro/intro_step.cpp
@@ -214,7 +214,6 @@ void Step::finish(const MTPUser &user, QImage &&photo) {
 
 void Step::jumpByState(const TLauthorizationState &state) {
 	state.match([&](const TLDauthorizationStateWaitTdlibParameters &) {
-	}, [&](const TLDauthorizationStateWaitEncryptionKey &) {
 	}, [&](const TLDauthorizationStateWaitPhoneNumber &) {
 		go(StepType::Qr);
 	}, [&](const TLDauthorizationStateWaitCode &) {
@@ -230,6 +229,10 @@ void Step::jumpByState(const TLauthorizationState &state) {
 	}, [&](const TLDauthorizationStateLoggingOut &) {
 	}, [&](const TLDauthorizationStateClosing &) {
 	}, [&](const TLDauthorizationStateClosed &) {
+	}, [](const TLDauthorizationStateWaitEmailAddress &) {
+		LOG(("Tdb Error: Should not StateWaitEmailAddress in TDesktop."));
+	}, [](const TLDauthorizationStateWaitEmailCode &) {
+		LOG(("Tdb Error: Should not StateWaitEmailCode in TDesktop."));
 	});
 }
 
diff --git a/Telegram/SourceFiles/intro/intro_widget.cpp b/Telegram/SourceFiles/intro/intro_widget.cpp
index 9cf50fef2250cd..d684fc6edbb5ec 100644
--- a/Telegram/SourceFiles/intro/intro_widget.cpp
+++ b/Telegram/SourceFiles/intro/intro_widget.cpp
@@ -296,11 +296,6 @@ void Widget::handleUpdate(const TLupdate &update) {
 void Widget::handleAuthorizationState(const TLauthorizationState &state) {
 	state.match([&](const TLDauthorizationStateWaitTdlibParameters &) {
 		Unexpected("authorizationStateWaitTdlibParameters in client code.");
-	}, [&](const TLDauthorizationStateWaitEncryptionKey &data) {
-		if (data.vis_encrypted().v) {
-			// todo jump to passcoded state.
-		} else {
-		}
 	}, [&](const TLDauthorizationStateWaitPhoneNumber &) {
 	}, [&](const TLDauthorizationStateWaitCode &data) {
 		fillCodeInfo(data.vcode_info());
@@ -320,6 +315,10 @@ void Widget::handleAuthorizationState(const TLauthorizationState &state) {
 	}, [&](const TLDauthorizationStateLoggingOut &) {
 	}, [&](const TLDauthorizationStateClosing &) {
 	}, [&](const TLDauthorizationStateClosed &) {
+	}, [](const TLDauthorizationStateWaitEmailAddress &) {
+		LOG(("Tdb Error: Should not StateWaitEmailAddress in TDesktop."));
+	}, [](const TLDauthorizationStateWaitEmailCode &) {
+		LOG(("Tdb Error: Should not StateWaitEmailCode in TDesktop."));
 	});
 	if (!getStep()->applyState(state)) {
 		getStep()->jumpByState(state);
diff --git a/Telegram/SourceFiles/main/main_account.cpp b/Telegram/SourceFiles/main/main_account.cpp
index f91f795152db6a..f6cc13dfc0b074 100644
--- a/Telegram/SourceFiles/main/main_account.cpp
+++ b/Telegram/SourceFiles/main/main_account.cpp
@@ -108,6 +108,7 @@ void Account::start(std::unique_ptr<MTP::Config> config) {
 }
 
 std::unique_ptr<Tdb::Account> Account::createTdb() {
+	const auto key = domain().tdbKey();
 	auto result = std::make_unique<Tdb::Account>(Tdb::AccountConfig{
 		.apiId = ApiId,
 		.apiHash = ApiHash,
@@ -117,6 +118,9 @@ std::unique_ptr<Tdb::Account> Account::createTdb() {
 		.applicationVersion = QString::fromLatin1(AppVersionStr),
 		.databaseDirectory = _local->libDatabasePath(),
 		.filesDirectory = _local->libFilesPath(),
+		.encryptionKey = QByteArray(
+			reinterpret_cast<const char*>(key.data()),
+			key.size()),
 		.testDc = _testMode,
 	});
 	using namespace Tdb;
@@ -125,8 +129,6 @@ std::unique_ptr<Tdb::Account> Account::createTdb() {
 		update.match([&](const TLDupdateAuthorizationState &data) {
 			data.vauthorization_state().match([&](
 					const TLDauthorizationStateWaitTdlibParameters &) {
-			}, [&](const TLDauthorizationStateWaitEncryptionKey &) {
-				_tdb->checkEncryptionKey(domain().tdbKey());
 			}, [&](const TLDauthorizationStateReady &) {
 			}, [&](const TLDauthorizationStateLoggingOut &) {
 			}, [&](const TLDauthorizationStateClosing &) {
@@ -255,7 +257,12 @@ void Account::createSession(
 			tl_string(), // username
 			tl_string(phone),
 			tl_userStatusEmpty(),
-			null,
+			null, // profile_photo
+			tl_int32(Data::DecideColorIndex(peerFromUser(id))),
+			tl_int64(0), // background_custom_emoji_id
+			tl_int32(0), // profile_accent_color_id_
+			tl_int64(0), // profile_background_custom_emoji_id_
+			null, // emoji_status
 			tl_bool(true), // is_contact
 			tl_bool(true), // is_mutual_contact
 			tl_bool(false), // is_verified
@@ -264,6 +271,9 @@ void Account::createSession(
 			tl_string(), // restriction_reason
 			tl_bool(false), // is_scam
 			tl_bool(false), // is_fake,
+			tl_bool(false), // has_active_stories
+			tl_bool(false), // has_unread_active_stories
+			tl_bool(false), // restricts_new_chats
 			tl_bool(true), // have_access
 			tl_userTypeRegular(),
 			tl_string(), // language_code
diff --git a/Telegram/SourceFiles/main/session/send_as_peers.cpp b/Telegram/SourceFiles/main/session/send_as_peers.cpp
index 135f0ede811332..bbf8688a784849 100644
--- a/Telegram/SourceFiles/main/session/send_as_peers.cpp
+++ b/Telegram/SourceFiles/main/session/send_as_peers.cpp
@@ -170,11 +170,15 @@ void SendAsPeers::request(not_null<PeerData*> peer) {
 	peer->session().sender().request(TLgetChatAvailableMessageSenders(
 		peerToTdbChat(peer->id)
 	)).done([=](const TLDmessageSenders &result) {
-		auto list = std::vector<not_null<PeerData*>>();
+		auto parsed = std::vector<SendAsPeer>();
 		auto &owner = peer->owner();
 		for (const auto &id : result.vsenders().v) {
 			if (const auto peer = owner.peerLoaded(peerFromSender(id))) {
-				list.push_back(peer);
+				parsed.push_back({
+					.peer = peer,
+					.premiumRequired = (peer->isBroadcast()
+						&& !peer->isVerified()),
+				});
 			}
 		}
 		if (parsed.size() > 1) {
diff --git a/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp b/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp
index 2d30744be83af5..c1284893c7aa18 100644
--- a/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp
+++ b/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp
@@ -175,18 +175,7 @@ AdminLog::OwnedItem GenerateForwardedItem(
 		tl_bool(false), // is_outgoing
 		tl_bool(false), // is_pinned
 		tl_bool(false), // is_from_offline
-		tl_bool(false), // can_be_edited
-		tl_bool(false), // can_be_forwarded
-		tl_bool(false), // can_be_replied_in_another_chat
 		tl_bool(true), // can_be_saved
-		tl_bool(true), // can_be_deleted_only_for_self
-		tl_bool(false), // can_be_deleted_for_all_users
-		tl_bool(false), // can_get_added_reactions
-		tl_bool(false), // can_get_statistics
-		tl_bool(false), // can_get_message_thread
-		tl_bool(false), // can_get_read_date
-		tl_bool(false), // can_get_viewers
-		tl_bool(false), // can_get_media_timestamp_links
 		tl_bool(false), // has_timestamped_media
 		tl_bool(false), // is_channel_post
 		tl_bool(false), // contains_unread_mention
@@ -214,6 +203,7 @@ AdminLog::OwnedItem GenerateForwardedItem(
 		tl_string(), // author_signature
 		tl_int64(0), // media_album_id
 		tl_int64(0), // effect_id
+		tl_bool(false), // has_sensitive_content
 		tl_string(), // restriction_reason
 		tl_messageText(
 			tl_formattedText(tl_string(text), tl_vector<TLtextEntity>()),
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
index 457ef8ef5d819d..a06775e21b240b 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
@@ -94,8 +94,6 @@ class Instance::Impl final {
 	explicit Impl(InstanceConfig &&config);
 	~Impl();
 
-	void checkEncryptionKey(bytes::const_span key);
-
 	[[nodiscard]] RequestId allocateRequestId() const;
 	void sendPrepared(
 		RequestId requestId,
@@ -381,19 +379,6 @@ Instance::Impl::~Impl() {
 	_manager->destroyClient(_client);
 }
 
-void Instance::Impl::checkEncryptionKey(bytes::const_span key) {
-	const auto fail = [=](Error error) {
-		LOG(("Critical Error: Invalid local key - %1").arg(error.message));
-		send(allocateRequestId(), TLdestroy(), nullptr, nullptr, true);
-	};
-	send(
-		allocateRequestId(),
-		TLcheckDatabaseEncryptionKey(tl_bytes(key)),
-		nullptr,
-		fail,
-		true);
-}
-
 RequestId Instance::Impl::allocateRequestId() const {
 	return _manager->allocateRequestId();
 }
@@ -467,8 +452,6 @@ void Instance::Impl::handleUpdate(TLupdate &&update) {
 	update.match([&](const TLDupdateAuthorizationState &data) {
 		data.vauthorization_state().match([](
 			const TLDauthorizationStateWaitTdlibParameters &) {
-		}, [&](const TLDauthorizationStateWaitEncryptionKey &data) {
-			_updates.fire(std::move(update));
 		}, [&](const TLDauthorizationStateLoggingOut &) {
 			_ready = false;
 		}, [&](const TLDauthorizationStateClosing &) {
@@ -504,25 +487,29 @@ void Instance::Impl::sendTdlibParameters() {
 	const auto fail = [=](Error error) {
 		LOG(("Critical Error: setTdlibParameters - %1").arg(error.message));
 	};
+	//const auto fail = [=](Error error) {
+	//	LOG(("Critical Error: Invalid local key - %1").arg(error.message));
+	//	send(allocateRequestId(), TLdestroy(), nullptr, nullptr, true);
+	//};
 	send(
 		allocateRequestId(),
 		TLsetTdlibParameters(
-			tl_tdlibParameters(
-				tl_bool(_config.testDc),
-				tl_string(_config.databaseDirectory),
-				tl_string(_config.filesDirectory), // files_directory
-				tl_bool(true), // use_file_database
-				tl_bool(true), // use_chat_info_database
-				tl_bool(true), // use_message_database
-				tl_bool(false), // use_secret_chats
-				tl_int32(_config.apiId),
-				tl_string(_config.apiHash),
-				tl_string(_config.systemLanguageCode),
-				tl_string(_config.deviceModel),
-				tl_string(_config.systemVersion),
-				tl_string(_config.applicationVersion),
-				tl_bool(true), // enable_storage_optimizer
-				tl_bool(false))), // ignore_file_names
+			tl_bool(_config.testDc),
+			tl_string(_config.databaseDirectory),
+			tl_string(_config.filesDirectory), // files_directory
+			tl_bytes(_config.encryptionKey), // database_encryption_key
+			tl_bool(true), // use_file_database
+			tl_bool(true), // use_chat_info_database
+			tl_bool(true), // use_message_database
+			tl_bool(false), // use_secret_chats
+			tl_int32(_config.apiId),
+			tl_string(_config.apiHash),
+			tl_string(_config.systemLanguageCode),
+			tl_string(_config.deviceModel),
+			tl_string(_config.systemVersion),
+			tl_string(_config.applicationVersion),
+			tl_bool(true), // enable_storage_optimizer
+			tl_bool(false)), // ignore_file_names
 		nullptr,
 		fail,
 		true);
@@ -534,10 +521,6 @@ Instance::Instance(InstanceConfig &&config)
 
 Instance::~Instance() = default;
 
-void Instance::checkEncryptionKey(bytes::const_span key) {
-	_impl->checkEncryptionKey(key);
-}
-
 RequestId Instance::allocateRequestId() const {
 	return _impl->allocateRequestId();
 }
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.h b/Telegram/SourceFiles/tdb/details/tdb_instance.h
index 666bab2b8b34d0..96767eb50d1f93 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.h
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.h
@@ -69,6 +69,7 @@ struct InstanceConfig {
 	QString applicationVersion;
 	QString databaseDirectory;
 	QString filesDirectory;
+	QByteArray encryptionKey;
 	bool testDc = false;
 };
 
@@ -78,8 +79,6 @@ class Instance final {
 	explicit Instance(InstanceConfig &&config);
 	~Instance();
 
-	void checkEncryptionKey(bytes::const_span key);
-
 	// Thread safe.
 	[[nodiscard]] RequestId allocateRequestId() const;
 	template <
diff --git a/Telegram/SourceFiles/tdb/td_api.tl b/Telegram/SourceFiles/tdb/td_api.tl
index 1acca75ef05c0c..524c6e9d03d63a 100644
--- a/Telegram/SourceFiles/tdb/td_api.tl
+++ b/Telegram/SourceFiles/tdb/td_api.tl
@@ -22,25 +22,6 @@ error code:int32 message:string = Error;
 ok = Ok;
 
 
-//@description Contains parameters for TDLib initialization
-//@use_test_dc If set to true, the Telegram test environment will be used instead of the production environment
-//@database_directory The path to the directory for the persistent database; if empty, the current working directory will be used
-//@files_directory The path to the directory for storing files; if empty, database_directory will be used
-//@use_file_database If set to true, information about downloaded and uploaded files will be saved between application restarts
-//@use_chat_info_database If set to true, the library will maintain a cache of users, basic groups, supergroups, channels and secret chats. Implies use_file_database
-//@use_message_database If set to true, the library will maintain a cache of chats and messages. Implies use_chat_info_database
-//@use_secret_chats If set to true, support for secret chats will be enabled
-//@api_id Application identifier for Telegram API access, which can be obtained at https://my.telegram.org
-//@api_hash Application identifier hash for Telegram API access, which can be obtained at https://my.telegram.org
-//@system_language_code IETF language tag of the user's operating system language; must be non-empty
-//@device_model Model of the device the application is being run on; must be non-empty
-//@system_version Version of the operating system the application is being run on. If empty, the version is automatically detected by TDLib
-//@application_version Application version; must be non-empty
-//@enable_storage_optimizer If set to true, old files will automatically be deleted
-//@ignore_file_names If set to true, original file names will be ignored. Otherwise, downloaded files will be saved under names as close as possible to the original name
-tdlibParameters use_test_dc:Bool database_directory:string files_directory:string use_file_database:Bool use_chat_info_database:Bool use_message_database:Bool use_secret_chats:Bool api_id:int32 api_hash:string system_language_code:string device_model:string system_version:string application_version:string enable_storage_optimizer:Bool ignore_file_names:Bool = TdlibParameters;
-
-
 //@class AuthenticationCodeType @description Provides information about the method by which an authentication code is delivered to the user
 
 //@description An authentication code is delivered via a private Telegram message, which can be viewed from another active session @length Length of the code
@@ -66,6 +47,18 @@ authenticationCodeInfo phone_number:string type:AuthenticationCodeType next_type
 emailAddressAuthenticationCodeInfo email_address_pattern:string length:int32 = EmailAddressAuthenticationCodeInfo;
 
 
+//@class EmailAddressAuthentication @description Contains authentication data for a email address
+
+//@description An authentication code delivered to a user's email address @code The code
+emailAddressAuthenticationCode code:string = EmailAddressAuthentication;
+
+//@description An authentication token received through Apple ID @token The token
+emailAddressAuthenticationAppleId token:string = EmailAddressAuthentication;
+
+//@description An authentication token received through Google ID @token The token
+emailAddressAuthenticationGoogleId token:string = EmailAddressAuthentication;
+
+
 //@description Represents a part of the text that needs to be formatted in some unusual way @offset Offset of the entity, in UTF-16 code units @length Length of the entity, in UTF-16 code units @type Type of the entity
 textEntity offset:int32 length:int32 type:TextEntityType = TextEntity;
 
@@ -83,15 +76,22 @@ termsOfService text:formattedText min_user_age:int32 show_popup:Bool = TermsOfSe
 
 //@class AuthorizationState @description Represents the current authorization state of the TDLib client
 
-//@description TDLib needs TdlibParameters for initialization
+//@description Initializetion parameters are needed. Call `setTdlibParameters` to provide them
 authorizationStateWaitTdlibParameters = AuthorizationState;
 
-//@description TDLib needs an encryption key to decrypt the local database @is_encrypted True, if the database is currently encrypted
-authorizationStateWaitEncryptionKey is_encrypted:Bool = AuthorizationState;
-
 //@description TDLib needs the user's phone number to authorize. Call `setAuthenticationPhoneNumber` to provide the phone number, or use `requestQrCodeAuthentication`, or `checkAuthenticationBotToken` for other authentication options
 authorizationStateWaitPhoneNumber = AuthorizationState;
 
+//@description TDLib needs the user's email address to authorize. Call `setAuthenticationEmailAddress` to provide the email address, or directly call `checkAuthenticationEmailCode` with Apple ID/Google ID token if allowed
+//@allow_apple_id True, if authorization through Apple ID is allowed @allow_google_id True, if authorization through Google ID is allowed
+authorizationStateWaitEmailAddress allow_apple_id:Bool allow_google_id:Bool = AuthorizationState;
+
+//@description TDLib needs the user's authentication code sent to an email address to authorize. Call `checkAuthenticationEmailCode` to provide the code
+//@allow_apple_id True, if authorization through Apple ID is allowed @allow_google_id True, if authorization through Google ID is allowed
+//@code_info Information about the sent authentication code
+//@next_phone_number_authorization_date Point in time (Unix timestamp) when the user will be able to authorize with a code sent to the user's phone number; 0 if unknown
+authorizationStateWaitEmailCode allow_apple_id:Bool allow_google_id:Bool code_info:emailAddressAuthenticationCodeInfo next_phone_number_authorization_date:int32 = AuthorizationState;
+
 //@description TDLib needs the user's authentication code to authorize @code_info Information about the authorization code that was sent
 authorizationStateWaitCode code_info:authenticationCodeInfo = AuthorizationState;
 
@@ -122,8 +122,9 @@ authorizationStateClosed = AuthorizationState;
 //@description Represents the current state of 2-step verification @has_password True, if a 2-step verification password is set @password_hint Hint for the password; may be empty
 //@has_recovery_email_address True, if a recovery email is set @has_passport_data True, if some Telegram Passport elements were saved
 //@recovery_email_address_code_info Information about the recovery email address to which the confirmation email was sent; may be null
+//@login_email_address_pattern Pattern of the email address set up for logging in
 //@pending_reset_date If not 0, point in time (Unix timestamp) after which the 2-step verification password can be reset immediately using resetPassword
-passwordState has_password:Bool password_hint:string has_recovery_email_address:Bool has_passport_data:Bool recovery_email_address_code_info:emailAddressAuthenticationCodeInfo pending_reset_date:int32 = PasswordState;
+passwordState has_password:Bool password_hint:string has_recovery_email_address:Bool has_passport_data:Bool recovery_email_address_code_info:emailAddressAuthenticationCodeInfo login_email_address_pattern:string pending_reset_date:int32 = PasswordState;
 
 //@description Contains information about the current recovery email address @recovery_email_address Recovery email address
 recoveryEmailAddress recovery_email_address:string = RecoveryEmailAddress;
@@ -162,6 +163,9 @@ remoteFile id:string unique_id:string is_uploading_active:Bool is_uploading_comp
 //@remote Information about the remote copy of the file
 file id:int32 size:int53 expected_size:int53 local:localFile remote:remoteFile = File;
 
+//@description Represents a list of files @files List of files
+files files:vector<file> = Files;
+
 
 //@class InputFile @description Points to a file
 
@@ -466,14 +470,20 @@ chatPermissions can_send_messages:Bool can_send_media_messages:Bool can_send_pol
 chatAdministratorRights can_manage_chat:Bool can_change_info:Bool can_post_messages:Bool can_edit_messages:Bool can_delete_messages:Bool can_invite_users:Bool can_restrict_members:Bool can_pin_messages:Bool can_promote_members:Bool can_manage_video_chats:Bool is_anonymous:Bool = ChatAdministratorRights;
 
 
-//@description Describes an option for gifting Telegram Premium to a user
+//@description Describes an option for buying Telegram Premium to a user
 //@currency ISO 4217 currency code for Telegram Premium subscription payment
 //@amount The amount to pay, in the smallest units of the currency
-//@discount_percentage The discount associated with this gift option, as a percentage
+//@discount_percentage The discount associated with this option, as a percentage
 //@month_count Number of month the Telegram Premium subscription will be active
 //@store_product_id Identifier of the store product associated with the option
-//@payment_link An internal link to be opened for gifting Telegram Premium to the user if store payment isn't possible; may be null if direct payment isn't available
-premiumGiftOption currency:string amount:int53 discount_percentage:int32 month_count:int32 store_product_id:string payment_link:InternalLinkType = PremiumGiftOption;
+//@payment_link An internal link to be opened for buying Telegram Premium to the user if store payment isn't possible; may be null if direct payment isn't available
+premiumPaymentOption currency:string amount:int53 discount_percentage:int32 month_count:int32 store_product_id:string payment_link:InternalLinkType = PremiumPaymentOption;
+
+//@description Describes a custom emoji to be shown instead of the Telegram Premium badge @custom_emoji_id Identifier of the custom emoji in stickerFormatTgs format. If the custom emoji belongs to the sticker set GetOption("themed_emoji_statuses_sticker_set_id"), then it's color must be changed to the color of the Telegram Premium badge
+emojiStatus custom_emoji_id:int64 = EmojiStatus;
+
+//@description Contains a list of emoji statuses @emoji_statuses The list of emoji statuses
+emojiStatuses emoji_statuses:vector<emojiStatus> = EmojiStatuses;
 
 
 //@description Represents a user
@@ -484,6 +494,7 @@ premiumGiftOption currency:string amount:int53 discount_percentage:int32 month_c
 //@phone_number Phone number of the user
 //@status Current online status of the user
 //@profile_photo Profile photo of the user; may be null
+//@emoji_status Emoji status to be shown instead of the default Telegram Premium badge; may be null. For Telegram Premium users only
 //@is_contact The user is a contact of the current user
 //@is_mutual_contact The user is a contact of the current user and the current user is a contact of the user
 //@is_verified True, if the user is verified
@@ -496,7 +507,7 @@ premiumGiftOption currency:string amount:int53 discount_percentage:int32 month_c
 //@type Type of the user
 //@language_code IETF language tag of the user's language; only available to bots
 //@added_to_attachment_menu True, if the user added the current bot to attachment menu; only available to bots
-user id:int53 first_name:string last_name:string username:string phone_number:string status:UserStatus profile_photo:profilePhoto is_contact:Bool is_mutual_contact:Bool is_verified:Bool is_premium:Bool is_support:Bool restriction_reason:string is_scam:Bool is_fake:Bool have_access:Bool type:UserType language_code:string added_to_attachment_menu:Bool = User;
+user id:int53 first_name:string last_name:string username:string phone_number:string status:UserStatus profile_photo:profilePhoto emoji_status:emojiStatus is_contact:Bool is_mutual_contact:Bool is_verified:Bool is_premium:Bool is_support:Bool restriction_reason:string is_scam:Bool is_fake:Bool have_access:Bool type:UserType language_code:string added_to_attachment_menu:Bool = User;
 
 
 //@description Contains information about a bot
@@ -523,7 +534,7 @@ botInfo share_text:string description:string photo:photo animation:animation men
 //@premium_gift_options The list of available options for gifting Telegram Premium to the user
 //@group_in_common_count Number of group chats where both the other user and the current user are a member; 0 for the current user
 //@bot_info For bots, information about the bot; may be null
-userFullInfo photo:chatPhoto is_blocked:Bool can_be_called:Bool supports_video_calls:Bool has_private_calls:Bool has_private_forwards:Bool has_restricted_voice_and_video_note_messages:Bool need_phone_number_privacy_exception:Bool bio:formattedText premium_gift_options:vector<premiumGiftOption> group_in_common_count:int32 bot_info:botInfo = UserFullInfo;
+userFullInfo photo:chatPhoto is_blocked:Bool can_be_called:Bool supports_video_calls:Bool has_private_calls:Bool has_private_forwards:Bool has_restricted_voice_and_video_note_messages:Bool need_phone_number_privacy_exception:Bool bio:formattedText premium_gift_options:vector<premiumPaymentOption> group_in_common_count:int32 bot_info:botInfo = UserFullInfo;
 
 //@description Represents a list of users @total_count Approximate total number of users found @user_ids A list of user identifiers
 users total_count:int32 user_ids:vector<int53> = Users;
@@ -807,6 +818,15 @@ messageForwardOriginChannel chat_id:int53 message_id:int53 author_signature:stri
 messageForwardOriginMessageImport sender_name:string = MessageForwardOrigin;
 
 
+//@class ReactionType @description Describes type of message reaction
+
+//@description A reaction with an emoji @emoji Text representation of the reaction
+reactionTypeEmoji emoji:string = ReactionType;
+
+//@description A reaction with a custom emoji @custom_emoji_id Unique identifier of the custom emoji
+reactionTypeCustomEmoji custom_emoji_id:int64 = ReactionType;
+
+
 //@description Contains information about a forwarded message
 //@origin Origin of a forwarded message
 //@date Point in time (Unix timestamp) when the message was originally sent
@@ -824,11 +844,11 @@ messageForwardInfo origin:MessageForwardOrigin date:int32 public_service_announc
 messageReplyInfo reply_count:int32 recent_replier_ids:vector<MessageSender> last_read_inbox_message_id:int53 last_read_outbox_message_id:int53 last_message_id:int53 = MessageReplyInfo;
 
 //@description Contains information about a reaction to a message
-//@reaction Text representation of the reaction
+//@type Type of the reaction
 //@total_count Number of times the reaction was added
 //@is_chosen True, if the reaction is chosen by the current user
 //@recent_sender_ids Identifiers of at most 3 recent message senders, added the reaction; available in private, basic group and supergroup chats
-messageReaction reaction:string total_count:int32 is_chosen:Bool recent_sender_ids:vector<MessageSender> = MessageReaction;
+messageReaction type:ReactionType total_count:int32 is_chosen:Bool recent_sender_ids:vector<MessageSender> = MessageReaction;
 
 //@description Contains information about interactions with a message
 //@view_count Number of times the message was viewed
@@ -838,10 +858,10 @@ messageReaction reaction:string total_count:int32 is_chosen:Bool recent_sender_i
 messageInteractionInfo view_count:int32 forward_count:int32 reply_info:messageReplyInfo reactions:vector<messageReaction> = MessageInteractionInfo;
 
 //@description Contains information about an unread reaction to a message
-//@reaction Text representation of the reaction
+//@type Type of the reaction
 //@sender_id Identifier of the sender, added the reaction
 //@is_big True, if the reaction was added with a big animation
-unreadReaction reaction:string sender_id:MessageSender is_big:Bool = UnreadReaction;
+unreadReaction type:ReactionType sender_id:MessageSender is_big:Bool = UnreadReaction;
 
 
 //@class MessageSendingState @description Contains information about the sending state of the message
@@ -874,6 +894,7 @@ messageSendingStateFailed error_code:int32 error_message:string can_retry:Bool n
 //@can_get_message_thread True, if information about the message thread is available through getMessageThread and getMessageThreadHistory
 //@can_get_viewers True, if chat members already viewed the message can be received through getMessageViewers
 //@can_get_media_timestamp_links True, if media timestamp links can be generated for media timestamp entities in the message text, caption or web page description through getMessageLink
+//@can_report_reactions True, if reactions on the message can be reported through reportMessageReactions
 //@has_timestamped_media True, if media timestamp entities refers to a media in this message as opposed to a media in the replied message
 //@is_channel_post True, if the message is a channel post. All messages to channels are channel posts, all other messages are not channel posts
 //@contains_unread_mention True, if the message contains an unread mention for the current user
@@ -893,7 +914,7 @@ messageSendingStateFailed error_code:int32 error_message:string can_retry:Bool n
 //@restriction_reason If non-empty, contains a human-readable description of the reason why access to this message must be restricted
 //@content Content of the message
 //@reply_markup Reply markup for the message; may be null
-message id:int53 sender_id:MessageSender chat_id:int53 sending_state:MessageSendingState scheduling_state:MessageSchedulingState is_outgoing:Bool is_pinned:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_saved:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_get_added_reactions:Bool can_get_statistics:Bool can_get_message_thread:Bool can_get_viewers:Bool can_get_media_timestamp_links:Bool has_timestamped_media:Bool is_channel_post:Bool contains_unread_mention:Bool date:int32 edit_date:int32 forward_info:messageForwardInfo interaction_info:messageInteractionInfo unread_reactions:vector<unreadReaction> reply_in_chat_id:int53 reply_to_message_id:int53 message_thread_id:int53 ttl:int32 ttl_expires_in:double via_bot_user_id:int53 author_signature:string media_album_id:int64 restriction_reason:string content:MessageContent reply_markup:ReplyMarkup = Message;
+message id:int53 sender_id:MessageSender chat_id:int53 sending_state:MessageSendingState scheduling_state:MessageSchedulingState is_outgoing:Bool is_pinned:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_saved:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_get_added_reactions:Bool can_get_statistics:Bool can_get_message_thread:Bool can_get_viewers:Bool can_get_media_timestamp_links:Bool can_report_reactions:Bool has_timestamped_media:Bool is_channel_post:Bool contains_unread_mention:Bool date:int32 edit_date:int32 forward_info:messageForwardInfo interaction_info:messageInteractionInfo unread_reactions:vector<unreadReaction> reply_in_chat_id:int53 reply_to_message_id:int53 message_thread_id:int53 ttl:int32 ttl_expires_in:double via_bot_user_id:int53 author_signature:string media_album_id:int64 restriction_reason:string content:MessageContent reply_markup:ReplyMarkup = Message;
 
 //@description Contains a list of messages @total_count Approximate total number of messages found @messages List of messages; messages may be null
 messages total_count:int32 messages:vector<message> = Messages;
@@ -1058,6 +1079,15 @@ chatSourcePublicServiceAnnouncement type:string text:string = ChatSource;
 chatPosition list:ChatList order:int64 is_pinned:Bool source:ChatSource = ChatPosition;
 
 
+//@class ChatAvailableReactions @description Describes reactions available in the chat
+
+//@description All reactions are available in the chat
+chatAvailableReactionsAll = ChatAvailableReactions;
+
+//@description Only specific reactions are available in the chat @reactions The list of reactions
+chatAvailableReactionsSome reactions:vector<ReactionType> = ChatAvailableReactions;
+
+
 //@description Describes a video chat
 //@group_call_id Group call identifier of an active video chat; 0 if none. Full information about the video chat can be received through the method getGroupCall
 //@has_participants True, if the video chat has participants
@@ -1088,7 +1118,7 @@ videoChat group_call_id:int32 has_participants:Bool default_participant_id:Messa
 //@unread_mention_count Number of unread messages with a mention/reply in the chat
 //@unread_reaction_count Number of messages with unread reactions in the chat
 //@notification_settings Notification settings for the chat
-//@available_reactions List of reactions, available in the chat
+//@available_reactions Types of reaction, available in the chat
 //@message_ttl Current message Time To Live setting (self-destruct timer) for the chat; 0 if not defined. TTL is counted from the time message or its content is viewed in secret chats and from the send date in other chats
 //@theme_name If non-empty, name of a theme, set for the chat
 //@action_bar Information about actions which must be possible to do through the chat action bar; may be null
@@ -1097,7 +1127,7 @@ videoChat group_call_id:int32 has_participants:Bool default_participant_id:Messa
 //@reply_markup_message_id Identifier of the message from which reply markup needs to be used; 0 if there is no default custom reply markup in the chat
 //@draft_message A draft of a message in the chat; may be null
 //@client_data Application-specific data associated with the chat. (For example, the chat scroll position or local chat notification settings can be stored here.) Persistent if the message database is used
-chat id:int53 type:ChatType title:string photo:chatPhotoInfo permissions:chatPermissions last_message:message positions:vector<chatPosition> message_sender_id:MessageSender has_protected_content:Bool is_marked_as_unread:Bool is_blocked:Bool has_scheduled_messages:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_be_reported:Bool default_disable_notification:Bool unread_count:int32 last_read_inbox_message_id:int53 last_read_outbox_message_id:int53 unread_mention_count:int32 unread_reaction_count:int32 notification_settings:chatNotificationSettings available_reactions:vector<string> message_ttl:int32 theme_name:string action_bar:ChatActionBar video_chat:videoChat pending_join_requests:chatJoinRequestsInfo reply_markup_message_id:int53 draft_message:draftMessage client_data:string = Chat;
+chat id:int53 type:ChatType title:string photo:chatPhotoInfo permissions:chatPermissions last_message:message positions:vector<chatPosition> message_sender_id:MessageSender has_protected_content:Bool is_marked_as_unread:Bool is_blocked:Bool has_scheduled_messages:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_be_reported:Bool default_disable_notification:Bool unread_count:int32 last_read_inbox_message_id:int53 last_read_outbox_message_id:int53 unread_mention_count:int32 unread_reaction_count:int32 notification_settings:chatNotificationSettings available_reactions:ChatAvailableReactions message_ttl:int32 theme_name:string action_bar:ChatActionBar video_chat:videoChat pending_join_requests:chatJoinRequestsInfo reply_markup_message_id:int53 draft_message:draftMessage client_data:string = Chat;
 
 //@description Represents a list of chats @total_count Approximate total number of chats found @chat_ids List of chat identifiers
 chats total_count:int32 chat_ids:vector<int53> = Chats;
@@ -2121,8 +2151,9 @@ messageSchedulingStateSendWhenOnline = MessageSchedulingState;
 //@disable_notification Pass true to disable notification for the message
 //@from_background Pass true if the message is sent from the background
 //@protect_content Pass true if the content of the message must be protected from forwarding and saving; for bots only
+//@update_order_of_installed_sticker_sets Pass true if the user explicitly chosen a sticker or a custom emoji from an installed sticker set; applicable only to sendMessage and sendMessageAlbum
 //@scheduling_state Message scheduling state; pass null to send message immediately. Messages sent to a secret chat, live location messages and self-destructing messages can't be scheduled
-messageSendOptions disable_notification:Bool from_background:Bool protect_content:Bool scheduling_state:MessageSchedulingState = MessageSendOptions;
+messageSendOptions disable_notification:Bool from_background:Bool protect_content:Bool update_order_of_installed_sticker_sets:Bool scheduling_state:MessageSchedulingState = MessageSendOptions;
 
 //@description Options to be used when a message content is copied without reference to the original sender. Service messages and messageInvoice can't be copied
 //@send_copy True, if content of the message needs to be copied without reference to the original sender. Always true if the message is forwarded to a secret chat or is local
@@ -2546,24 +2577,26 @@ call id:int32 user_id:int53 is_outgoing:Bool is_video:Bool state:CallState = Cal
 phoneNumberAuthenticationSettings allow_flash_call:Bool allow_missed_call:Bool is_current_phone_number:Bool allow_sms_retriever_api:Bool authentication_tokens:vector<string> = PhoneNumberAuthenticationSettings;
 
 
-//@description Represents a reaction applied to a message @reaction Text representation of the reaction @sender_id Identifier of the chat member, applied the reaction
-addedReaction reaction:string sender_id:MessageSender = AddedReaction;
+//@description Represents a reaction applied to a message @type Type of the reaction @sender_id Identifier of the chat member, applied the reaction
+addedReaction type:ReactionType sender_id:MessageSender = AddedReaction;
 
 //@description Represents a list of reactions added to a message @total_count The total number of found reactions @reactions The list of added reactions @next_offset The offset for the next request. If empty, there are no more results
 addedReactions total_count:int32 reactions:vector<addedReaction> next_offset:string = AddedReactions;
 
-//@description Represents an available reaction @reaction Text representation of the reaction @needs_premium True, if Telegram Premium is needed to send the reaction
-availableReaction reaction:string needs_premium:Bool = AvailableReaction;
-
-//@description Represents a list of available reactions @reactions List of reactions
-availableReactions reactions:vector<availableReaction> = AvailableReactions;
+//@description Represents an available reaction @type Type of the reaction @needs_premium True, if Telegram Premium is needed to send the reaction
+availableReaction type:ReactionType needs_premium:Bool = AvailableReaction;
 
+//@description Represents a list of reactions that can be added to a message
+//@top_reactions List of reactions to be shown at the top
+//@recent_reactions List of recently used reactions
+//@popular_reactions List of popular reactions
+//@allow_custom_emoji True, if custom emoji reactions could be added by Telegram Premium subscribers
+availableReactions top_reactions:vector<availableReaction> recent_reactions:vector<availableReaction> popular_reactions:vector<availableReaction> allow_custom_emoji:Bool = AvailableReactions;
 
-//@description Contains stickers which must be used for reaction animation rendering
-//@reaction Text representation of the reaction
+//@description Contains information about a emoji reaction
+//@emoji Text representation of the reaction
 //@title Reaction title
 //@is_active True, if the reaction can be added to new messages and enabled in chats
-//@is_premium True, if the reaction is available only for Premium users
 //@static_icon Static icon for the reaction
 //@appear_animation Appear animation for the reaction
 //@select_animation Select animation for the reaction
@@ -2571,7 +2604,7 @@ availableReactions reactions:vector<availableReaction> = AvailableReactions;
 //@effect_animation Effect animation for the reaction
 //@around_animation Around animation for the reaction; may be null
 //@center_animation Center animation for the reaction; may be null
-reaction reaction:string title:string is_active:Bool is_premium:Bool static_icon:sticker appear_animation:sticker select_animation:sticker activate_animation:sticker effect_animation:sticker around_animation:sticker center_animation:sticker = Reaction;
+emojiReaction emoji:string title:string is_active:Bool static_icon:sticker appear_animation:sticker select_animation:sticker activate_animation:sticker effect_animation:sticker around_animation:sticker center_animation:sticker = EmojiReaction;
 
 
 //@description Represents a list of animations @animations List of animations
@@ -2825,7 +2858,7 @@ chatEventMemberPromoted user_id:int53 old_status:ChatMemberStatus new_status:Cha
 chatEventMemberRestricted member_id:MessageSender old_status:ChatMemberStatus new_status:ChatMemberStatus = ChatEventAction;
 
 //@description The chat available reactions were changed @old_available_reactions Previous chat available reactions @new_available_reactions New chat available reactions
-chatEventAvailableReactionsChanged old_available_reactions:vector<string> new_available_reactions:vector<string> = ChatEventAction;
+chatEventAvailableReactionsChanged old_available_reactions:ChatAvailableReactions new_available_reactions:ChatAvailableReactions = ChatEventAction;
 
 //@description The chat description was changed @old_description Previous chat description @new_description New chat description
 chatEventDescriptionChanged old_description:string new_description:string = ChatEventAction;
@@ -3014,6 +3047,9 @@ premiumFeatureAdvancedChatManagement = PremiumFeature;
 //@description A badge in the user's profile
 premiumFeatureProfileBadge = PremiumFeature;
 
+//@description A emoji status shown along with the user's name
+premiumFeatureEmojiStatus = PremiumFeature;
+
 //@description Profile photo animation on message and chat screens
 premiumFeatureAnimatedProfilePhoto = PremiumFeature;
 
@@ -3049,10 +3085,9 @@ premiumFeaturePromotionAnimation feature:PremiumFeature animation:animation = Pr
 
 //@description Contains state of Telegram Premium subscription and promotion videos for Premium features
 //@state Text description of the state of the current Premium subscription; may be empty if the current user has no Telegram Premium subscription
-//@currency ISO 4217 currency code for Telegram Premium subscription payment
-//@monthly_amount Monthly subscription payment for Telegram Premium subscription, in the smallest units of the currency
+//@payment_options The list of available options for buying Telegram Premium
 //@animations The list of available promotion animations for Premium features
-premiumState state:formattedText currency:string monthly_amount:int53 animations:vector<premiumFeaturePromotionAnimation> = PremiumState;
+premiumState state:formattedText payment_options:vector<premiumPaymentOption> animations:vector<premiumFeaturePromotionAnimation> = PremiumState;
 
 
 //@class StorePaymentPurpose @description Describes a purpose of an in-store payment
@@ -3690,6 +3725,9 @@ internalLinkTypeFilterSettings = InternalLinkType;
 //@bot_username Username of the bot that owns the game @game_short_name Short name of the game
 internalLinkTypeGame bot_username:string game_short_name:string = InternalLinkType;
 
+//@description The link must be opened in an Instant View. Call getWebPageInstantView with the given URL to process the link @url URL to be passed to getWebPageInstantView
+internalLinkTypeInstantView url:string = InternalLinkType;
+
 //@description The link is a link to an invoice. Call getPaymentForm with the given invoice name to process the link @invoice_name Name of the invoice
 internalLinkTypeInvoice invoice_name:string = InternalLinkType;
 
@@ -4241,8 +4279,8 @@ updateChatReadOutbox chat_id:int53 last_read_outbox_message_id:int53 = Update;
 //@description The chat action bar was changed @chat_id Chat identifier @action_bar The new value of the action bar; may be null
 updateChatActionBar chat_id:int53 action_bar:ChatActionBar = Update;
 
-//@description The chat available reactions were changed @chat_id Chat identifier @available_reactions The new list of reactions, available in the chat
-updateChatAvailableReactions chat_id:int53 available_reactions:vector<string> = Update;
+//@description The chat available reactions were changed @chat_id Chat identifier @available_reactions The new reactions, available in the chat
+updateChatAvailableReactions chat_id:int53 available_reactions:ChatAvailableReactions = Update;
 
 //@description A chat draft has changed. Be aware that the update may come in the currently opened chat but with old content of the draft. If the user has changed the content of the draft, this update mustn't be applied @chat_id Chat identifier @draft_message The new draft message; may be null @positions The new chat positions in the chat lists
 updateChatDraftMessage chat_id:int53 draft_message:draftMessage positions:vector<chatPosition> = Update;
@@ -4463,8 +4501,11 @@ updateAttachmentMenuBots bots:vector<attachmentMenuBot> = Update;
 //@description A message was sent by an opened Web App, so the Web App needs to be closed @web_app_launch_id Identifier of Web App launch
 updateWebAppMessageSent web_app_launch_id:int64 = Update;
 
-//@description The list of supported reactions has changed @reactions The new list of supported reactions
-updateReactions reactions:vector<reaction> = Update;
+//@description The list of active emoji reactions has changed @emojis The new list of active emoji reactions
+updateActiveEmojiReactions emojis:vector<string> = Update;
+
+//@description The type of default reaction has changed @reaction_type The new type of the default reaction
+updateDefaultReactionType reaction_type:ReactionType = Update;
 
 //@description The list of supported dice emojis has changed @emojis The new list of supported dice emojis
 updateDiceEmojis emojis:vector<string> = Update;
@@ -4550,6 +4591,10 @@ logVerbosityLevel verbosity_level:int32 = LogVerbosityLevel;
 logTags tags:vector<string> = LogTags;
 
 
+//@description Contains custom information about the user @message Information message @author Information author @date Information change date
+userSupportInfo message:formattedText author:string date:int32 = UserSupportInfo;
+
+
 //@description A simple object containing a number; for testing only @value Number
 testInt value:int32 = TestInt;
 //@description A simple object containing a string; for testing only @value String
@@ -4571,20 +4616,39 @@ testVectorStringObject value:vector<testString> = TestVectorStringObject;
 getAuthorizationState = AuthorizationState;
 
 
-//@description Sets the parameters for TDLib initialization. Works only when the current authorization state is authorizationStateWaitTdlibParameters @parameters Parameters for TDLib initialization
-setTdlibParameters parameters:tdlibParameters = Ok;
-
-//@description Checks the database encryption key for correctness. Works only when the current authorization state is authorizationStateWaitEncryptionKey @encryption_key Encryption key to check or set up
-checkDatabaseEncryptionKey encryption_key:bytes = Ok;
+//@description Sets the parameters for TDLib initialization. Works only when the current authorization state is authorizationStateWaitTdlibParameters
+//@use_test_dc Pass true to use Telegram test environment instead of the production environment
+//@database_directory The path to the directory for the persistent database; if empty, the current working directory will be used
+//@files_directory The path to the directory for storing files; if empty, database_directory will be used
+//@database_encryption_key Encryption key for the database
+//@use_file_database Pass true to keep information about downloaded and uploaded files between application restarts
+//@use_chat_info_database Pass true to keep cache of users, basic groups, supergroups, channels and secret chats between restarts. Implies use_file_database
+//@use_message_database Pass true to keep cache of chats and messages between restarts. Implies use_chat_info_database
+//@use_secret_chats Pass true to enable support for secret chats
+//@api_id Application identifier for Telegram API access, which can be obtained at https://my.telegram.org
+//@api_hash Application identifier hash for Telegram API access, which can be obtained at https://my.telegram.org
+//@system_language_code IETF language tag of the user's operating system language; must be non-empty
+//@device_model Model of the device the application is being run on; must be non-empty
+//@system_version Version of the operating system the application is being run on. If empty, the version is automatically detected by TDLib
+//@application_version Application version; must be non-empty
+//@enable_storage_optimizer Pass true to automatically delete old files in background
+//@ignore_file_names Pass true to ignore original file names for downloaded files. Otherwise, downloaded files are saved under names as close as possible to the original name
+setTdlibParameters use_test_dc:Bool database_directory:string files_directory:string database_encryption_key:bytes use_file_database:Bool use_chat_info_database:Bool use_message_database:Bool use_secret_chats:Bool api_id:int32 api_hash:string system_language_code:string device_model:string system_version:string application_version:string enable_storage_optimizer:Bool ignore_file_names:Bool = Ok;
 
 //@description Sets the phone number of the user and sends an authentication code to the user. Works only when the current authorization state is authorizationStateWaitPhoneNumber,
 //-or if there is no pending authentication query and the current authorization state is authorizationStateWaitCode, authorizationStateWaitRegistration, or authorizationStateWaitPassword
 //@phone_number The phone number of the user, in international format @settings Settings for the authentication of the user's phone number; pass null to use default settings
 setAuthenticationPhoneNumber phone_number:string settings:phoneNumberAuthenticationSettings = Ok;
 
-//@description Re-sends an authentication code to the user. Works only when the current authorization state is authorizationStateWaitCode, the next_code_type of the result is not null and the server-specified timeout has passed
+//@description Sets the email address of the user and sends an authentication code to the email address. Works only when the current authorization state is authorizationStateWaitEmailAddress @email_address The email address of the user
+setAuthenticationEmailAddress email_address:string = Ok;
+
+//@description Resends an authentication code to the user. Works only when the current authorization state is authorizationStateWaitCode, the next_code_type of the result is not null and the server-specified timeout has passed, or when the current authorization state is authorizationStateWaitEmailCode
 resendAuthenticationCode = Ok;
 
+//@description Checks the authentication of a email address. Works only when the current authorization state is authorizationStateWaitEmailCode @code Email address authentication to check
+checkAuthenticationEmailCode code:EmailAddressAuthentication = Ok;
+
 //@description Checks the authentication code. Works only when the current authorization state is authorizationStateWaitCode @code Authentication code to check
 checkAuthenticationCode code:string = Ok;
 
@@ -4642,6 +4706,15 @@ getPasswordState = PasswordState;
 //@old_password Previous 2-step verification password of the user @new_password New 2-step verification password of the user; may be empty to remove the password @new_hint New password hint; may be empty @set_recovery_email_address Pass true to change also the recovery email address @new_recovery_email_address New recovery email address; may be empty
 setPassword old_password:string new_password:string new_hint:string set_recovery_email_address:Bool new_recovery_email_address:string = PasswordState;
 
+//@description Changes the login email address of the user. The change will not be applied until the new login email address is confirmed with `checkLoginEmailAddressCode`. To use Apple ID/Google ID instead of a email address, call `checkLoginEmailAddressCode` directly @new_login_email_address New login email address
+setLoginEmailAddress new_login_email_address:string = EmailAddressAuthenticationCodeInfo;
+
+//@description Resends the login email address verification code
+resendLoginEmailAddressCode = EmailAddressAuthenticationCodeInfo;
+
+//@description Checks the login email address authentication @code Email address authentication to check
+checkLoginEmailAddressCode code:EmailAddressAuthentication = Ok;
+
 //@description Returns a 2-step verification recovery email address that was previously set up. This method can be used to verify a password provided by the user @password The 2-step verification password for the current user
 getRecoveryEmailAddress password:string = RecoveryEmailAddress;
 
@@ -5103,25 +5176,45 @@ editInlineMessageReplyMarkup inline_message_id:string reply_markup:ReplyMarkup =
 editMessageSchedulingState chat_id:int53 message_id:int53 scheduling_state:MessageSchedulingState = Ok;
 
 
-//@description Returns reactions, which can be added to a message. The list can change after updateReactions, updateChatAvailableReactions for the chat, or updateMessageInteractionInfo for the message
+//@description Returns information about a emoji reaction. Returns a 404 error if the reaction is not found @emoji Text representation of the reaction
+getEmojiReaction emoji:string = EmojiReaction;
+
+//@description Returns TGS files with generic animations for custom emoji reactions
+getCustomEmojiReactionAnimations = Files;
+
+//@description Returns reactions, which can be added to a message. The list can change after updateActiveEmojiReactions, updateChatAvailableReactions for the chat, or updateMessageInteractionInfo for the message
 //@chat_id Identifier of the chat to which the message belongs
 //@message_id Identifier of the message
-getMessageAvailableReactions chat_id:int53 message_id:int53 = AvailableReactions;
+//@row_size Number of reaction per row, 5-25
+getMessageAvailableReactions chat_id:int53 message_id:int53 row_size:int32 = AvailableReactions;
+
+//@description Clears the list of recently used reactions
+clearRecentReactions = Ok;
 
-//@description Changes chosen reaction for a message
+//@description Adds a reaction to a message. Use getMessageAvailableReactions to receive the list of available reactions for the message
 //@chat_id Identifier of the chat to which the message belongs
 //@message_id Identifier of the message
-//@reaction Text representation of the new chosen reaction. Can be an empty string or the currently chosen non-big reaction to remove the reaction
+//@reaction_type Type of the reaction to add
 //@is_big Pass true if the reaction is added with a big animation
-setMessageReaction chat_id:int53 message_id:int53 reaction:string is_big:Bool = Ok;
+//@update_recent_reactions Pass true if the reaction needs to be added to recent reactions
+addMessageReaction chat_id:int53 message_id:int53 reaction_type:ReactionType is_big:Bool update_recent_reactions:Bool = Ok;
+
+//@description Removes a reaction from a message. A chosen reaction can always be removed
+//@chat_id Identifier of the chat to which the message belongs
+//@message_id Identifier of the message
+//@reaction_type Type of the reaction to remove
+removeMessageReaction chat_id:int53 message_id:int53 reaction_type:ReactionType = Ok;
 
 //@description Returns reactions added for a message, along with their sender
 //@chat_id Identifier of the chat to which the message belongs
 //@message_id Identifier of the message
-//@reaction If non-empty, only added reactions with the specified text representation will be returned
+//@reaction_type Type of the reactions to return; pass null to return all added reactions
 //@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
 //@limit The maximum number of reactions to be returned; must be positive and can't be greater than 100
-getMessageAddedReactions chat_id:int53 message_id:int53 reaction:string offset:string limit:int32 = AddedReactions;
+getMessageAddedReactions chat_id:int53 message_id:int53 reaction_type:ReactionType offset:string limit:int32 = AddedReactions;
+
+//@description Changes type of default reaction for the current user @reaction_type New type of the default reaction
+setDefaultReactionType reaction_type:ReactionType = Ok;
 
 
 //@description Returns all entities (mentions, hashtags, cashtags, bot commands, bank card numbers, URLs, and email addresses) contained in the text. Can be called synchronously @text The text in which to look for entites
@@ -5219,7 +5312,8 @@ answerInlineQuery inline_query_id:int64 is_personal:Bool results:vector<InputInl
 //@bot_user_id Identifier of the target bot
 //@url The URL from the keyboardButtonTypeWebApp button
 //@theme Preferred Web App theme; pass null to use the default theme
-getWebAppUrl bot_user_id:int53 url:string theme:themeParameters = HttpUrl;
+//@application_name Short name of the application; 0-64 English letters, digits, and underscores
+getWebAppUrl bot_user_id:int53 url:string theme:themeParameters application_name:string = HttpUrl;
 
 //@description Sends data received from a keyboardButtonTypeWebApp Web App to a bot
 //@bot_user_id Identifier of the target bot @button_text Text of the keyboardButtonTypeWebApp button, which opened the Web App @data Received data
@@ -5231,8 +5325,9 @@ sendWebAppData bot_user_id:int53 button_text:string data:string = Ok;
 //@bot_user_id Identifier of the bot, providing the Web App
 //@url The URL from an inlineKeyboardButtonTypeWebApp button, a botMenuButton button, or an internalLinkTypeAttachmentMenuBot link, or an empty string otherwise
 //@theme Preferred Web App theme; pass null to use the default theme
+//@application_name Short name of the application; 0-64 English letters, digits, and underscores
 //@reply_to_message_id Identifier of the replied message for the message sent by the Web App; 0 if none
-openWebApp chat_id:int53 bot_user_id:int53 url:string theme:themeParameters reply_to_message_id:int53 = WebAppInfo;
+openWebApp chat_id:int53 bot_user_id:int53 url:string theme:themeParameters application_name:string reply_to_message_id:int53 = WebAppInfo;
 
 //@description Informs TDLib that a previously opened Web App was closed @web_app_launch_id Identifier of Web App launch, received from openWebApp
 closeWebApp web_app_launch_id:int64 = Ok;
@@ -5416,8 +5511,8 @@ toggleChatIsMarkedAsUnread chat_id:int53 is_marked_as_unread:Bool = Ok;
 //@description Changes the value of the default disable_notification parameter, used when a message is sent to a chat @chat_id Chat identifier @default_disable_notification New value of default_disable_notification
 toggleChatDefaultDisableNotification chat_id:int53 default_disable_notification:Bool = Ok;
 
-//@description Changes reactions, available in a chat. Available for basic groups, supergroups, and channels. Requires can_change_info administrator right @chat_id Identifier of the chat @available_reactions New list of reactions, available in the chat. All reactions must be active
-setChatAvailableReactions chat_id:int53 available_reactions:vector<string> = Ok;
+//@description Changes reactions, available in a chat. Available for basic groups, supergroups, and channels. Requires can_change_info administrator right @chat_id Identifier of the chat @available_reactions Reactions available in the chat. All emoji reactions must be active
+setChatAvailableReactions chat_id:int53 available_reactions:ChatAvailableReactions = Ok;
 
 //@description Changes application-specific data associated with a chat @chat_id Chat identifier @client_data New value of client_data
 setChatClientData chat_id:int53 client_data:string = Ok;
@@ -5542,6 +5637,19 @@ getAttachmentMenuBot bot_user_id:int53 = AttachmentMenuBot;
 toggleBotIsAddedToAttachmentMenu bot_user_id:int53 is_added:Bool = Ok;
 
 
+//@description Returns up to 8 themed emoji statuses, which color must be changed to the color of the Telegram Premium badge
+getThemedEmojiStatuses = EmojiStatuses;
+
+//@description Returns recent emoji statuses
+getRecentEmojiStatuses = EmojiStatuses;
+
+//@description Returns default emoji statuses
+getDefaultEmojiStatuses = EmojiStatuses;
+
+//@description Clears the list of recently used emoji statuses
+clearRecentEmojiStatuses = Ok;
+
+
 //@description Downloads a file from the cloud. Download progress and completion of the download will be notified through updateFile updates
 //@file_id Identifier of the file to download
 //@priority Priority of the download (1-32). The higher the priority, the earlier the file will be downloaded. If the priorities of two files are equal, then the last one for which downloadFile/addFileToDownloads was called will be downloaded first
@@ -6048,6 +6156,11 @@ setBio bio:string = Ok;
 //@description Changes the username of the current user @username The new value of the username. Use an empty string to remove the username
 setUsername username:string = Ok;
 
+//@description Changes the emoji status of the current user; for Telegram Premium users only
+//@emoji_status New emoji status; pass null to switch to the default badge
+//@duration Duration of the status, in seconds; pass 0 to keep the status active until it will be changed manually
+setEmojiStatus emoji_status:emojiStatus duration:int32 = Ok;
+
 //@description Changes the location of the current user. Needs to be called if GetOption("is_location_visible") is true and location changes for more than 1 kilometer @location The new location of the user
 setLocation location:location = Ok;
 
@@ -6055,7 +6168,7 @@ setLocation location:location = Ok;
 //@phone_number The new phone number of the user in international format @settings Settings for the authentication of the user's phone number; pass null to use default settings
 changePhoneNumber phone_number:string settings:phoneNumberAuthenticationSettings = AuthenticationCodeInfo;
 
-//@description Re-sends the authentication code sent to confirm a new phone number for the current user. Works only if the previously received authenticationCodeInfo next_code_type was not null and the server-specified timeout has passed
+//@description Resends the authentication code sent to confirm a new phone number for the current user. Works only if the previously received authenticationCodeInfo next_code_type was not null and the server-specified timeout has passed
 resendChangePhoneNumberCode = AuthenticationCodeInfo;
 
 //@description Checks the authentication code sent to confirm a new phone number of the user @code Authentication code to check
@@ -6300,6 +6413,11 @@ reportChat chat_id:int53 message_ids:vector<int53> reason:ChatReportReason text:
 //@chat_id Chat identifier @file_id Identifier of the photo to report. Only full photos from chatPhoto can be reported @reason The reason for reporting the chat photo @text Additional report details; 0-1024 characters
 reportChatPhoto chat_id:int53 file_id:int32 reason:ChatReportReason text:string = Ok;
 
+//@description Reports reactions set on a message to the Telegram moderators. Reactions on a message can be reported only if message.can_report_reactions
+//@chat_id Chat identifier @message_id Message identifier @sender_id Identifier of the sender, which added the reaction
+reportMessageReactions chat_id:int53 message_id:int53 sender_id:MessageSender = Ok;
+
+
 //@description Returns detailed statistics about a chat. Currently, this method can be used only for supergroups and channels. Can be used only if supergroupFullInfo.can_get_statistics == true @chat_id Chat identifier @is_dark Pass true if a dark theme is used by the application
 getChatStatistics chat_id:int53 is_dark:Bool = ChatStatistics;
 
@@ -6380,7 +6498,7 @@ getPreferredCountryLanguage country_code:string = Text;
 //@phone_number The phone number of the user, in international format @settings Settings for the authentication of the user's phone number; pass null to use default settings
 sendPhoneNumberVerificationCode phone_number:string settings:phoneNumberAuthenticationSettings = AuthenticationCodeInfo;
 
-//@description Re-sends the code to verify a phone number to be added to a user's Telegram Passport
+//@description Resends the code to verify a phone number to be added to a user's Telegram Passport
 resendPhoneNumberVerificationCode = AuthenticationCodeInfo;
 
 //@description Checks the phone number verification code for Telegram Passport @code Verification code to check
@@ -6390,7 +6508,7 @@ checkPhoneNumberVerificationCode code:string = Ok;
 //@description Sends a code to verify an email address to be added to a user's Telegram Passport @email_address Email address
 sendEmailAddressVerificationCode email_address:string = EmailAddressAuthenticationCodeInfo;
 
-//@description Re-sends the code to verify an email address to be added to a user's Telegram Passport
+//@description Resends the code to verify an email address to be added to a user's Telegram Passport
 resendEmailAddressVerificationCode = EmailAddressAuthenticationCodeInfo;
 
 //@description Checks the email address verification code for Telegram Passport @code Verification code to check
@@ -6584,6 +6702,13 @@ getLogTagVerbosityLevel tag:string = LogVerbosityLevel;
 addLogMessage verbosity_level:int32 text:string = Ok;
 
 
+//@description Returns support information for the given user; for Telegram support only @user_id User identifier
+getUserSupportInfo user_id:int53 = UserSupportInfo;
+
+//@description Sets support information for the given user; for Telegram support only @user_id User identifier @message New information message
+setUserSupportInfo user_id:int53 message:formattedText = UserSupportInfo;
+
+
 //@description Does nothing; for testing only. This is an offline method. Can be called before authorization
 testCallEmpty = Ok;
 //@description Returns the received string; for testing only. This is an offline method. Can be called before authorization @x String to return
diff --git a/Telegram/SourceFiles/tdb/tdb_account.cpp b/Telegram/SourceFiles/tdb/tdb_account.cpp
index 496e30f20bb7b0..dbe973cf4d1db3 100644
--- a/Telegram/SourceFiles/tdb/tdb_account.cpp
+++ b/Telegram/SourceFiles/tdb/tdb_account.cpp
@@ -22,10 +22,6 @@ Account::Account(AccountConfig &&config)
 	}, _lifetime);
 }
 
-void Account::checkEncryptionKey(bytes::const_span key) {
-	_instance.checkEncryptionKey(key);
-}
-
 void Account::logout() {
 	_instance.logout();
 }
diff --git a/Telegram/SourceFiles/tdb/tdb_account.h b/Telegram/SourceFiles/tdb/tdb_account.h
index 8f35021077363c..59c1f284b87002 100644
--- a/Telegram/SourceFiles/tdb/tdb_account.h
+++ b/Telegram/SourceFiles/tdb/tdb_account.h
@@ -24,8 +24,6 @@ class Account final {
 		return _sender;
 	}
 
-	void checkEncryptionKey(bytes::const_span key);
-
 	[[nodiscard]] rpl::producer<TLupdate> updates() const;
 	void logout();
 	void reset();
diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index 507e2831b43025..629110ff5a3fe8 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1904,7 +1904,7 @@ def runStages():
 stage('td', """
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout 9a469eef31
+    git checkout 8ab43e5b9f
 win:
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out

From 8b9287ffaaad36bf7f77f863e946bff1dbe4e112 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 28 Sep 2022 17:29:58 +0400
Subject: [PATCH 191/349] Resolve default reactions data from TDLib.

---
 .../data/data_message_reactions.cpp           | 411 ++++++++++++++++--
 .../SourceFiles/data/data_message_reactions.h |  43 +-
 2 files changed, 412 insertions(+), 42 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_message_reactions.cpp b/Telegram/SourceFiles/data/data_message_reactions.cpp
index fa75a1cfe08324..b2bb0c9adb4c11 100644
--- a/Telegram/SourceFiles/data/data_message_reactions.cpp
+++ b/Telegram/SourceFiles/data/data_message_reactions.cpp
@@ -41,6 +41,7 @@ For license and copyright information please follow this link:
 
 #include "tdb/tdb_tl_scheme.h"
 #include "tdb/tdb_account.h"
+#include "data/data_saved_messages.h"
 
 namespace Data {
 namespace {
@@ -80,7 +81,6 @@ constexpr auto kPaidAccumulatePeriod = 5 * crl::time(1000) + 500;
 	}
 	return result;
 }
-#endif
 
 [[nodiscard]] std::vector<MyTagInfo> ListFromMTP(
 		const MTPDmessages_savedReactionTags &data) {
@@ -102,6 +102,27 @@ constexpr auto kPaidAccumulatePeriod = 5 * crl::time(1000) + 500;
 	}
 	return result;
 }
+#endif
+
+[[nodiscard]] std::vector<MyTagInfo> ListFromTL(
+		const QVector<TLsavedMessagesTag> &list) {
+	auto result = std::vector<MyTagInfo>();
+	result.reserve(list.size());
+	for (const auto &reaction : list) {
+		const auto &data = reaction.data();
+		const auto id = ReactionFromTL(data.vtag());
+		if (id.empty()) {
+			LOG(("API Error: reactionEmpty in savedMessagesTag."));
+		} else {
+			result.push_back({
+				.id = id,
+				.title = data.vlabel().v,
+				.count = data.vcount().v,
+			});
+		}
+	}
+	return result;
+}
 
 [[nodiscard]] Reaction CustomReaction(not_null<DocumentData*> document) {
 	return Reaction{
@@ -401,6 +422,75 @@ void Reactions::refreshActive(const TLDupdateActiveEmojiReactions &data) {
 	updateFromData(data);
 }
 
+void Reactions::refreshEffects(
+		const TLDupdateAvailableMessageEffects &data) {
+	auto list = std::vector<EffectResolved>();
+	list.reserve(data.vreaction_effect_ids().v.size()
+		+ data.vsticker_effect_ids().v.size());
+	for (const auto &effectId : data.vreaction_effect_ids().v) {
+		const auto id = uint64(effectId.v);
+		const auto i = ranges::find(
+			_resolveEffects,
+			id,
+			&EffectResolved::id);
+		if (i == end(_resolveEffects)) {
+			list.push_back({ .id = id, .sticker = false });
+		} else {
+			list.push_back(*i);
+		}
+	}
+	for (const auto &effectId : data.vsticker_effect_ids().v) {
+		const auto id = uint64(effectId.v);
+		const auto i = ranges::find(
+			_resolveEffects,
+			id,
+			&EffectResolved::id);
+		if (i == end(_resolveEffects)) {
+			list.push_back({ .id = id, .sticker = true });
+		} else {
+			list.push_back(*i);
+		}
+	}
+	_resolveEffects = std::move(list);
+	resolveEffectNext();
+}
+
+void Reactions::refreshMyTags(const TLDupdateSavedMessagesTags &data) {
+	const auto sublist = _owner->savedMessages().sublistById(
+		data.vsaved_messages_topic_id().v);
+	if (!sublist) {
+		return;
+	}
+	auto &my = _myTags[sublist];
+	if (my.requestId) {
+		return;
+	}
+	updateMyTags(sublist, data.vtags());
+}
+
+void Reactions::updateMyTags(
+		SavedSublist *sublist,
+		const TLsavedMessagesTags &tags) {
+	auto &my = _myTags[sublist];
+	auto list = ListFromTL(tags.data().vtags().v);
+	auto renamed = base::flat_set<ReactionId>();
+	if (!sublist) {
+		for (const auto &info : list) {
+			const auto j = ranges::find(my.info, info.id, &MyTagInfo::id);
+			const auto was = (j != end(my.info)) ? j->title : QString();
+			if (info.title != was) {
+				renamed.emplace(info.id);
+			}
+		}
+	}
+	my.info = std::move(list);
+	my.tags = resolveByInfos(my.info, _unresolvedMyTags, sublist);
+	_myTagsUpdated.fire_copy(sublist);
+	for (const auto &id : renamed) {
+		_myTagRenamed.fire_copy(id);
+	}
+}
+
 void Reactions::refreshMyTags(SavedSublist *sublist) {
 	requestMyTags(sublist);
 }
@@ -418,6 +508,7 @@ void Reactions::refreshMyTagsDelayed() {
 	});
 }
 
+#if 0 // mtp
 void Reactions::refreshTags() {
 	requestTags();
 }
@@ -427,6 +518,7 @@ void Reactions::refreshEffects() {
 		requestEffects();
 	}
 }
+#endif
 
 void Reactions::refreshFavorite(const TLDupdateDefaultReactionType &data) {
 	applyFavorite(ReactionFromTL(data.vreaction_type()));
@@ -549,12 +641,18 @@ void Reactions::renameTag(const ReactionId &id, const QString &name) {
 	}
 	_myTagRenamed.fire_copy(id);
 
+#if 0 // mtp
 	using Flag = MTPmessages_UpdateSavedReactionTag::Flag;
 	_owner->session().api().request(MTPmessages_UpdateSavedReactionTag(
 		MTP_flags(name.isEmpty() ? Flag(0) : Flag::f_title),
 		ReactionToMTP(id),
 		MTP_string(name)
 	)).send();
+#endif
+	_owner->session().sender().request(TLsetSavedMessagesTagLabel(
+		ReactionToTL(id),
+		tl_string(name)
+	)).send();
 }
 
 void Reactions::scheduleMyTagsUpdate(SavedSublist *sublist) {
@@ -717,14 +815,14 @@ void Reactions::preloadImageFor(const ReactionId &id) {
 		if (set.effect) {
 			preloadEffect(*i);
 		}
+	} else {
+		resolveEmoji(id.emoji());
+#if 0 // mtp
 	} else if (set.effect && !_waitingForEffects) {
 		_waitingForEffects = true;
-#if 0 // mtp
 		refreshEffects();
-#endif
 	} else if (!set.effect && !_waitingForReactions) {
 		_waitingForReactions = true;
-#if 0 // mtp
 		refreshDefault();
 #endif
 	}
@@ -843,9 +941,6 @@ void Reactions::resolveReactionImages() {
 			: i->selectAnimation.get();
 		if (document) {
 			loadImage(set, document, !i->centerIcon);
-		} else {
-			LOG(("API Error: Reaction '%1' not found!"
-				).arg(ReactionIdToLog(id)));
 		}
 	}
 }
@@ -1025,12 +1120,14 @@ void Reactions::requestGeneric() {
 		_genericRequestId = 0;
 	}).send();
 }
+#endif
 
 void Reactions::requestMyTags(SavedSublist *sublist) {
 	auto &my = _myTags[sublist];
 	if (my.requestId) {
 		return;
 	}
+#if 0 // mtp
 	auto &api = _owner->session().api();
 	my.requestScheduled = false;
 	using Flag = MTPmessages_GetSavedReactionTags::Flag;
@@ -1045,6 +1142,15 @@ void Reactions::requestMyTags(SavedSublist *sublist) {
 			updateMyTags(sublist, data);
 		}, [](const MTPDmessages_savedReactionTagsNotModified&) {
 		});
+#endif
+	my.requestScheduled = false;
+	my.requestId = _owner->session().sender().request(
+		TLgetSavedMessagesTags(
+			tl_int53(_owner->savedMessages().sublistId(sublist)))
+	).done([=](const TLsavedMessagesTags &result) {
+		auto &my = _myTags[sublist];
+		my.requestId = 0;
+		updateMyTags(sublist, result);
 	}).fail([=] {
 		auto &my = _myTags[sublist];
 		my.requestId = 0;
@@ -1052,6 +1158,7 @@ void Reactions::requestMyTags(SavedSublist *sublist) {
 	}).send();
 }
 
+#if 0 // mtp
 void Reactions::requestTags() {
 	if (_tagsRequestId) {
 		return;
@@ -1112,46 +1219,225 @@ void Reactions::updateDefault(const MTPDmessages_availableReactions &data) {
 
 void Reactions::updateFromData(
 		const Tdb::TLDupdateActiveEmojiReactions &data) {
-	auto list = ranges::views::all(
-		data.vemojis().v
-	) | ranges::views::transform(
-		&TLstring::v
-	) | ranges::to_vector;
-	if (_activeEmojiList == list) {
-		return;
+	auto list = std::vector<EmojiResolved>();
+	list.reserve(data.vemojis().v.size() + _emojiReactions.size());
+	for (const auto &entry : data.vemojis().v) {
+		const auto emoji = entry.v;
+		const auto i = ranges::find(
+			_emojiReactions,
+			emoji,
+			&EmojiResolved::emoji);
+		if (i == end(_emojiReactions)) {
+			list.push_back({ .emoji = emoji, .active = true });
+		} else {
+			list.push_back(*i);
+			list.back().active = true;
+		}
 	}
-	_activeEmojiList = std::move(list);
-#if 0 // todo
-	const auto &list = data.vreactions().v;
-	const auto oldCache = base::take(_iconsCache);
-	const auto toCache = [&](DocumentData *document) {
-		if (document) {
-			_iconsCache.emplace(document, document->createMediaView());
+	for (auto &entry : _emojiReactions) {
+		if (!ranges::contains(list, entry.emoji, &EmojiResolved::emoji)) {
+			list.push_back(entry);
+			list.back().active = false;
 		}
-	};
-	_active.clear();
-	_available.clear();
-	_active.reserve(list.size());
-	_available.reserve(list.size());
-	_iconsCache.reserve(list.size() * 4);
-	for (const auto &reaction : list) {
-		if (const auto parsed = parse(reaction)) {
-			_available.push_back(*parsed);
-			if (parsed->active) {
-				_active.push_back(*parsed);
+	}
+	_emojiReactions = std::move(list);
+	resolveEmojiNext();
+}
+
+void Reactions::resolveEmojiNext() {
+	const auto sent = ranges::find_if(
+		_emojiReactions,
+		[](mtpRequestId id) { return id != 0; },
+		&EmojiResolved::requestId);
+	const auto resolving = (sent != end(_emojiReactions));
+	if (resolving) {
+		return;
+	}
+	const auto unknown = ranges::find(
+		_emojiReactions,
+		false,
+		&EmojiResolved::resolved);
+	if (unknown == end(_emojiReactions)) {
+		return;
+	}
+	resolveEmoji(&*unknown);
+}
+
+void Reactions::resolveEmoji(const QString &emoji) {
+	const auto i = ranges::find(
+		_emojiReactions,
+		emoji,
+		&EmojiResolved::emoji);
+	if (i != end(_emojiReactions)) {
+		return;
+	}
+	_emojiReactions.push_back({ .emoji = emoji });
+	resolveEmoji(&_emojiReactions.back());
+}
+
+void Reactions::resolveEmoji(not_null<EmojiResolved*> entry) {
+	const auto emoji = entry->emoji;
+	const auto finish = [=](std::optional<Reaction> parsed) {
+		const auto i = ranges::find(
+			_emojiReactions,
+			emoji,
+			&EmojiResolved::emoji);
+		Assert(i != end(_emojiReactions));
+		i->resolved = true;
+		i->requestId = 0;
+		const auto active = i->active;
+		if (parsed) {
+			const auto id = ReactionId{ emoji };
+			const auto i = ranges::find(_available, id, &Reaction::id);
+			if (i != end(_available)) {
+				*i = std::move(*parsed);
+			} else {
+				_available.reserve(_emojiReactions.size());
+				_available.push_back(std::move(*parsed));
+			}
+			const auto toCache = [&](DocumentData *document) {
+				if (document) {
+					_iconsCache.emplace(document, document->createMediaView());
+				}
+			};
+			if (active) {
 				toCache(parsed->appearAnimation);
 				toCache(parsed->selectAnimation);
 				toCache(parsed->centerIcon);
 				toCache(parsed->aroundAnimation);
 			}
+			resolveReactionImages();
+		}
+		if (active) {
+			checkAllActiveResolved();
 		}
+		resolveEmojiNext();
+	};
+	auto &api = _owner->session().sender();
+	entry->requestId = api.request(TLgetEmojiReaction(
+		tl_string(emoji)
+	)).done([=](const TLemojiReaction &result) {
+		finish(parse(result));
+	}).fail([=](const Error &error) {
+		LOG(("API Error: Reaction '%1' not found!").arg(emoji));
+		finish(std::nullopt);
+	}).send();
+}
+
+void Reactions::checkAllActiveResolved() {
+	if (!allActiveResolved()) {
+		return;
 	}
-	if (_waitingForReactions) {
-		_waitingForReactions = false;
-		resolveReactionImages();
+	_active.clear();
+	_active.reserve(_available.size());
+	for (const auto &entry : _emojiReactions) {
+		if (!entry.active) {
+			break;
+		}
+		const auto i = ranges::find(
+			_available,
+			ReactionId{ entry.emoji },
+			&Reaction::id);
+		if (i != end(_available)) {
+			_active.push_back(*i);
+		}
 	}
+	resolveReactionImages();
 	defaultUpdated();
-#endif
+}
+
+bool Reactions::allActiveResolved() const {
+	for (const auto &entry : _emojiReactions) {
+		if (!entry.active) {
+			return true;
+		} else if (!entry.resolved) {
+			return false;
+		}
+	}
+	return true;
+}
+
+void Reactions::resolveEffectNext() {
+	const auto sent = ranges::find_if(
+		_resolveEffects,
+		[](mtpRequestId id) { return id != 0; },
+		&EffectResolved::requestId);
+	const auto resolving = (sent != end(_resolveEffects));
+	if (resolving) {
+		return;
+	}
+	const auto unknown = ranges::find(
+		_resolveEffects,
+		false,
+		&EffectResolved::resolved);
+	if (unknown == end(_resolveEffects)) {
+		return;
+	}
+	resolveEffect(&*unknown);
+}
+
+void Reactions::resolveEffect(uint64 id) {
+
+}
+
+void Reactions::resolveEffect(not_null<EffectResolved*> entry) {
+	const auto effectId = entry->id;
+	const auto finish = [=](std::optional<Reaction> parsed) {
+		const auto i = ranges::find(
+			_resolveEffects,
+			effectId,
+			&EffectResolved::id);
+		Assert(i != end(_resolveEffects));
+		i->resolved = true;
+		i->requestId = 0;
+		if (parsed) {
+			const auto id = ReactionId{ DocumentId(effectId) };
+			const auto i = ranges::find(_effects, id, &Reaction::id);
+			if (i != end(_effects)) {
+				*i = std::move(*parsed);
+			} else {
+				_effects.reserve(_resolveEffects.size());
+				_effects.push_back(std::move(*parsed));
+			}
+			const auto toCache = [&](DocumentData *document) {
+				if (document) {
+					_iconsCache.emplace(
+						document,
+						document->createMediaView());
+				}
+			};
+			toCache(parsed->appearAnimation);
+			toCache(parsed->selectAnimation);
+			toCache(parsed->centerIcon);
+			toCache(parsed->aroundAnimation);
+			resolveEffectImages();
+		}
+		checkAllEffectsResolved();
+		resolveEffectNext();
+	};
+	auto &api = _owner->session().sender();
+	entry->requestId = api.request(TLgetMessageEffect(
+		tl_int64(effectId)
+	)).done([=](const TLmessageEffect &result) {
+		finish(parse(result));
+	}).fail([=](const Error &error) {
+		LOG(("API Error: Effect '%1' not found!").arg(effectId));
+		finish(std::nullopt);
+	}).send();
+}
+
+void Reactions::checkAllEffectsResolved() {
+	if (!allEffectsResolved()) {
+		return;
+	}
+	effectsUpdated();
+}
+
+bool Reactions::allEffectsResolved() const {
+	return !ranges::contains(
+		_resolveEffects,
+		false,
+		&EffectResolved::resolved);
 }
 
 void Reactions::requestGeneric() {
@@ -1280,9 +1566,11 @@ void Reactions::defaultUpdated() {
 	if (_genericAnimations.empty()) {
 		requestGeneric();
 	}
+#if 0 // mtp
 	refreshMyTags();
 	refreshTags();
 	refreshEffects();
+#endif
 	_defaultUpdated.fire({});
 }
 
@@ -1437,9 +1725,7 @@ std::vector<Reaction> Reactions::resolveByInfos(
 
 void Reactions::resolve(const ReactionId &id) {
 	if (const auto emoji = id.emoji(); !emoji.isEmpty()) {
-#if 0 // todo
-		refreshDefault();
-#endif
+		resolveEmoji(emoji);
 	} else if (const auto customId = id.custom()) {
 		_owner->customEmojiManager().resolve(
 			customId,
@@ -1554,6 +1840,51 @@ std::optional<Reaction> Reactions::parse(const TLemojiReaction &entry) {
 		: std::nullopt;
 }
 
+std::optional<Reaction> Reactions::parse(const TLmessageEffect &entry) {
+	const auto &data = entry.data();
+	const auto emoji = data.vemoji().v;
+	const auto known = (Ui::Emoji::Find(emoji) != nullptr);
+	if (!known) {
+		LOG(("API Error: Unknown emoji in effects: %1").arg(emoji));
+		return std::nullopt;
+	}
+	const auto id = DocumentId(data.vid().v);
+	auto around = (DocumentData*)nullptr;
+	auto document = (DocumentData*)nullptr;
+	data.vtype().match([&](const TLDmessageEffectTypeEmojiReaction &data) {
+		around = _owner->processDocument(data.veffect_animation());
+		document = _owner->processDocument(data.vselect_animation());
+	}, [&](const TLDmessageEffectTypePremiumSticker &data) {
+		document = _owner->processDocument(data.vsticker());
+	});
+	if (!document->sticker()) {
+		LOG(("API Error: Bad sticker in effects: %1").arg(document->id));
+		return std::nullopt;
+	}
+	if (around && !around->sticker()) {
+		LOG(("API Error: Bad sticker in around: %1").arg(around->id));
+		return std::nullopt;
+	}
+	const auto icon = data.vstatic_icon()
+		? _owner->processDocument(*data.vstatic_icon()).get()
+		: nullptr;
+	if (icon && !icon->sticker()) {
+		LOG(("API Error: Bad sticker in effects icon: %1").arg(icon->id));
+		return std::nullopt;
+	}
+	return std::make_optional(Reaction{
+		.id = ReactionId{ id },
+		.title = emoji,
+		.appearAnimation = document,
+		.selectAnimation = document,
+		.centerIcon = icon,
+		.aroundAnimation = around,
+		.active = true,
+		.effect = true,
+		.premium = data.vis_premium().v,
+	});
+}
+
 #if 0 // mtp
 void Reactions::send(not_null<HistoryItem*> item, bool addToRecent) {
 	auto &api = _owner->session().api();
@@ -1682,7 +2013,9 @@ not_null<DocumentData*> Reactions::paidToastAnimation() {
 
 rpl::producer<std::vector<Reaction>> Reactions::myTagsValue(
 		SavedSublist *sublist) {
+#if 0 // mtp
 	refreshMyTags(sublist);
+#endif
 	const auto list = [=] {
 		return _myTags[sublist].tags;
 	};
diff --git a/Telegram/SourceFiles/data/data_message_reactions.h b/Telegram/SourceFiles/data/data_message_reactions.h
index 9725fb434c8275..3c358fa0245ad8 100644
--- a/Telegram/SourceFiles/data/data_message_reactions.h
+++ b/Telegram/SourceFiles/data/data_message_reactions.h
@@ -13,8 +13,12 @@ For license and copyright information please follow this link:
 
 namespace Tdb {
 class TLDupdateActiveEmojiReactions;
+class TLDupdateAvailableMessageEffects;
 class TLDupdateDefaultReactionType;
+class TLDupdateSavedMessagesTags;
+class TLsavedMessagesTags;
 class TLemojiReaction;
+class TLmessageEffect;
 class TLunreadReaction;
 class TLmessageReaction;
 class TLDfiles;
@@ -98,13 +102,17 @@ class Reactions final : private CustomEmojiManager::Listener {
 	void refreshRecent();
 	void refreshRecentDelayed();
 	void refreshDefault();
+#endif
 	void refreshMyTags(SavedSublist *sublist = nullptr);
 	void refreshMyTagsDelayed();
+#if 0 // mtp
 	void refreshTags();
 	void refreshEffects();
 #endif
 	void refreshActive(const Tdb::TLDupdateActiveEmojiReactions &data);
+	void refreshEffects(const Tdb::TLDupdateAvailableMessageEffects &data);
 	void refreshFavorite(const Tdb::TLDupdateDefaultReactionType &data);
+	void refreshMyTags(const Tdb::TLDupdateSavedMessagesTags &data);
 
 	enum class Type {
 		Active,
@@ -202,6 +210,18 @@ class Reactions final : private CustomEmojiManager::Listener {
 		bool requestScheduled = false;
 		bool updateScheduled = false;
 	};
+	struct EmojiResolved {
+		QString emoji;
+		mtpRequestId requestId = 0;
+		bool resolved = false;
+		bool active = false;
+	};
+	struct EffectResolved {
+		uint64 id = 0;
+		mtpRequestId requestId = 0;
+		bool sticker = false;
+		bool resolved = false;
+	};
 
 	[[nodiscard]] not_null<CustomEmojiManager::Listener*> resolveListener();
 	void customEmojiResolveDone(not_null<DocumentData*> document) override;
@@ -213,10 +233,10 @@ class Reactions final : private CustomEmojiManager::Listener {
 #endif
 	void requestGeneric();
 	void requestMyTags(SavedSublist *sublist = nullptr);
+#if 0 // mtp
 	void requestTags();
 	void requestEffects();
 
-#if 0 // mtp
 	void updateTop(const MTPDmessages_reactions &data);
 	void updateRecent(const MTPDmessages_reactions &data);
 	void updateDefault(const MTPDmessages_availableReactions &data);
@@ -233,6 +253,9 @@ class Reactions final : private CustomEmojiManager::Listener {
 	void myTagsUpdated();
 	void tagsUpdated();
 	void effectsUpdated();
+	void updateMyTags(
+		SavedSublist *sublist,
+		const Tdb::TLsavedMessagesTags &tags);
 
 	[[nodiscard]] std::optional<Reaction> resolveById(const ReactionId &id);
 	[[nodiscard]] std::vector<Reaction> resolveByIds(
@@ -260,7 +283,20 @@ class Reactions final : private CustomEmojiManager::Listener {
 	void updateFromData(const Tdb::TLDupdateActiveEmojiReactions &data);
 	[[nodiscard]] std::optional<Reaction> parse(
 		const Tdb::TLemojiReaction &entry);
-	void updateGeneric(const Tdb::TLDfiles &data);
+	[[nodiscard]] std::optional<Reaction> parse(
+		const Tdb::TLmessageEffect &entry);
+	void updateGeneric(const Tdb::TLDstickers &data);
+	void resolveEmojiNext();
+	void resolveEmoji(const QString &emoji);
+	void resolveEmoji(not_null<EmojiResolved*> entry);
+	void checkAllActiveResolved();
+	[[nodiscard]] bool allActiveResolved() const;
+
+	void resolveEffectNext();
+	void resolveEffect(uint64 id);
+	void resolveEffect(not_null<EffectResolved*> entry);
+	void checkAllEffectsResolved();
+	[[nodiscard]] bool allEffectsResolved() const;
 
 	void preloadEffect(const Reaction &effect);
 	void preloadImageFor(const ReactionId &id);
@@ -358,7 +394,8 @@ class Reactions final : private CustomEmojiManager::Listener {
 	mtpRequestId _defaultRequestId = 0;
 	int32 _defaultHash = 0;
 #endif
-	std::vector<QString> _activeEmojiList;
+	std::vector<EmojiResolved> _emojiReactions;
+	std::vector<EffectResolved> _resolveEffects;
 
 	mtpRequestId _genericRequestId = 0;
 

From 9c625ba617d1dd25649c616dcdae5497d5b39bc6 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 28 Sep 2022 17:56:00 +0400
Subject: [PATCH 192/349] Always update available reactions async.

---
 .../reactions/history_view_reactions_button.cpp  | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/Telegram/SourceFiles/history/view/reactions/history_view_reactions_button.cpp b/Telegram/SourceFiles/history/view/reactions/history_view_reactions_button.cpp
index 9f2759f36ba952..8bdf9c4361c68d 100644
--- a/Telegram/SourceFiles/history/view/reactions/history_view_reactions_button.cpp
+++ b/Telegram/SourceFiles/history/view/reactions/history_view_reactions_button.cpp
@@ -863,6 +863,11 @@ void SetupManagerList(
 				manager->applyList(Data::LookupPossibleReactions(item));
 			}
 		};
+		const auto schedule = [=] {
+			if (!state->timer.isActive()) {
+				state->timer.callOnce(kRefreshListDelay);
+			}
+		};
 		state->timer.setCallback(push);
 		if (sessionChanged) {
 			state->sessionLifetime.destroy();
@@ -871,7 +876,7 @@ void SetupManagerList(
 				session
 			) | rpl::skip(
 				1
-			) | rpl::start_with_next(push, state->sessionLifetime);
+			) | rpl::start_with_next(schedule, state->sessionLifetime);
 
 			session->changes().messageUpdates(
 				Data::MessageUpdate::Flag::Destroyed
@@ -885,7 +890,7 @@ void SetupManagerList(
 			session->data().itemDataChanges(
 			) | rpl::filter([=](not_null<HistoryItem*> item) {
 				return (item == state->item);
-			}) | rpl::start_with_next(push, state->sessionLifetime);
+			}) | rpl::start_with_next(schedule, state->sessionLifetime);
 
 			const auto &reactions = session->data().reactions();
 			rpl::merge(
@@ -895,20 +900,23 @@ void SetupManagerList(
 				reactions.favoriteUpdates(),
 				reactions.myTagsUpdates(),
 				reactions.tagsUpdates()
+#if 0 // mtp
 			) | rpl::start_with_next([=] {
 				if (!state->timer.isActive()) {
 					state->timer.callOnce(kRefreshListDelay);
 				}
 			}, state->sessionLifetime);
+#endif
+			) | rpl::start_with_next(schedule, state->sessionLifetime);
 		}
 		if (peerChanged) {
 			state->peer = peer;
 			state->peerLifetime = rpl::combine(
 				Data::PeerAllowedReactionsValue(peer),
 				Data::UniqueReactionsLimitValue(peer)
-			) | rpl::start_with_next(push);
+			) | rpl::start_with_next(schedule);
 		} else {
-			push();
+			schedule();
 		}
 	}, manager->lifetime());
 

From 91e8476a06840fcdc3d1aba6a7f63962ccd8b858 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 3 Nov 2022 09:56:13 +0400
Subject: [PATCH 193/349] Request possible reactions for a message.

---
 .../data/data_message_reactions.cpp           | 34 +++++++++++++++++
 .../SourceFiles/data/data_message_reactions.h |  5 +++
 .../history_view_reactions_button.cpp         | 38 +++++++++++++++++++
 3 files changed, 77 insertions(+)

diff --git a/Telegram/SourceFiles/data/data_message_reactions.cpp b/Telegram/SourceFiles/data/data_message_reactions.cpp
index b2bb0c9adb4c11..5e4dce6ffbd8ad 100644
--- a/Telegram/SourceFiles/data/data_message_reactions.cpp
+++ b/Telegram/SourceFiles/data/data_message_reactions.cpp
@@ -319,6 +319,40 @@ PossibleItemReactionsRef LookupPossibleReactions(
 	return result;
 }
 
+PossibleItemReactionsRef ParsePossibleReactions(
+		not_null<Main::Session*> session,
+		const TLavailableReactions &available) {
+	const auto &data = available.data();
+	const auto reactions = &session->data().reactions();
+	auto result = PossibleItemReactionsRef();
+	result.customAllowed = data.vallow_custom_emoji().v;
+	const auto &top = data.vtop_reactions().v;
+	const auto &recent = data.vrecent_reactions().v;
+	const auto &popular = data.vpopular_reactions().v;
+	auto added = base::flat_set<ReactionId>();
+	reactions->clearTemporary();
+	result.recent.reserve(top.size() + recent.size() + popular.size());
+
+	auto &&all = ranges::views::concat(top, recent, popular);
+	for (const auto &reaction : all) {
+		const auto id = ReactionFromTL(reaction.data().vtype());
+		if (added.emplace(id).second) {
+			if (const auto temp = reactions->lookupTemporary(id)) {
+				result.recent.push_back(temp);
+			}
+		}
+	}
+	const auto i = ranges::find(
+		result.recent,
+		reactions->favoriteId(),
+		&Reaction::id);
+	if (i != end(result.recent) && i != begin(result.recent)) {
+		std::rotate(begin(result.recent), i, i + 1);
+	}
+	return result;
+
+}
+
 PossibleItemReactions::PossibleItemReactions(
 	const PossibleItemReactionsRef &other)
 : recent(other.recent | ranges::views::transform([](const auto &value) {
diff --git a/Telegram/SourceFiles/data/data_message_reactions.h b/Telegram/SourceFiles/data/data_message_reactions.h
index 3c358fa0245ad8..97caf282e40858 100644
--- a/Telegram/SourceFiles/data/data_message_reactions.h
+++ b/Telegram/SourceFiles/data/data_message_reactions.h
@@ -22,6 +22,7 @@ class TLmessageEffect;
 class TLunreadReaction;
 class TLmessageReaction;
 class TLDfiles;
+class TLavailableReactions;
 } // namespace Tdb
 
 namespace Ui {
@@ -87,6 +88,10 @@ struct PaidReactionSend {
 	std::optional<bool> anonymous = false;
 };
 
+[[nodiscard]] PossibleItemReactionsRef ParsePossibleReactions(
+	not_null<Main::Session*> session,
+	const Tdb::TLavailableReactions &available);
+
 class Reactions final : private CustomEmojiManager::Listener {
 public:
 	explicit Reactions(not_null<Session*> owner);
diff --git a/Telegram/SourceFiles/history/view/reactions/history_view_reactions_button.cpp b/Telegram/SourceFiles/history/view/reactions/history_view_reactions_button.cpp
index 8bdf9c4361c68d..ade5bb3f134657 100644
--- a/Telegram/SourceFiles/history/view/reactions/history_view_reactions_button.cpp
+++ b/Telegram/SourceFiles/history/view/reactions/history_view_reactions_button.cpp
@@ -26,9 +26,14 @@ For license and copyright information please follow this link:
 #include "styles/style_chat_helpers.h"
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace HistoryView::Reactions {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kToggleDuration = crl::time(120);
 constexpr auto kActivateDuration = crl::time(150);
 constexpr auto kExpandDuration = crl::time(300);
@@ -39,6 +44,7 @@ constexpr auto kButtonHideDelay = crl::time(300);
 constexpr auto kButtonExpandedHideDelay = crl::time(0);
 constexpr auto kMaxReactionsScrollAtOnce = 2;
 constexpr auto kRefreshListDelay = crl::time(100);
+constexpr auto kReactionsRowSize = 16;
 
 [[nodiscard]] QPoint LocalPosition(not_null<QWheelEvent*> e) {
 #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
@@ -841,8 +847,17 @@ void SetupManagerList(
 		rpl::lifetime sessionLifetime;
 		rpl::lifetime peerLifetime;
 		base::Timer timer;
+		mtpRequestId requestId = 0;
 	};
 	const auto state = manager->lifetime().make_state<State>();
+	const auto cancel = [=] {
+		state->timer.cancel();
+		if (state->requestId && state->session) {
+			state->session->sender().request(state->requestId).cancel();
+			state->requestId = 0;
+		}
+	};
+	manager->lifetime().add(cancel);
 
 	std::move(
 		items
@@ -851,6 +866,7 @@ void SetupManagerList(
 	}) | rpl::start_with_next([=](HistoryItem *item) {
 		state->item = item;
 		if (!item) {
+			cancel();
 			return;
 		}
 		const auto peer = item->history()->peer;
@@ -858,13 +874,35 @@ void SetupManagerList(
 		const auto peerChanged = (state->peer != peer);
 		const auto sessionChanged = (state->session != session);
 		const auto push = [=] {
+#if 0 // mtp
 			state->timer.cancel();
 			if (const auto item = state->item) {
 				manager->applyList(Data::LookupPossibleReactions(item));
 			}
+#endif
+			cancel();
+			if (const auto item = state->item) {
+				const auto peer = item->history()->peer;
+				auto &api = peer->session().sender();
+				state->requestId = api.request(
+					TLgetMessageAvailableReactions(
+						peerToTdbChat(peer->id),
+						tl_int53(item->id.bare),
+						tl_int32(kReactionsRowSize))
+				).done([=](const TLavailableReactions &result) {
+					if (const auto item = state->item) {
+						manager->applyList(Data::ParsePossibleReactions(
+							&item->history()->session(),
+							result));
+					}
+				}).send();
+			}
 		};
 		const auto schedule = [=] {
+#if 0 // mtp
 			if (!state->timer.isActive()) {
+#endif
+			if (!state->requestId && !state->timer.isActive()) {
 				state->timer.callOnce(kRefreshListDelay);
 			}
 		};

From 6d9545e57ba06069c7c1f83c08d59aa664336405 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 4 Nov 2022 18:13:22 +0400
Subject: [PATCH 194/349] Migrate (sort-of) chats filters to TDLib.

---
 Telegram/SourceFiles/api/api_chat_filters.cpp |  39 +++-
 Telegram/SourceFiles/api/api_updates.cpp      |   1 +
 Telegram/SourceFiles/apiwrap.cpp              |  12 +
 .../SourceFiles/boxes/choose_filter_box.cpp   |  70 +++++-
 .../boxes/filters/edit_filter_box.cpp         |  10 +-
 .../SourceFiles/data/data_chat_filters.cpp    | 199 +++++++++++++++-
 Telegram/SourceFiles/data/data_chat_filters.h |  29 ++-
 Telegram/SourceFiles/data/data_session.cpp    |  47 ++++
 Telegram/SourceFiles/data/data_session.h      |   6 +
 .../SourceFiles/dialogs/dialogs_entry.cpp     |   9 +-
 Telegram/SourceFiles/dialogs/dialogs_entry.h  |   2 +
 Telegram/SourceFiles/main/main_app_config.cpp |   6 +
 .../SourceFiles/settings/settings_folders.cpp | 208 ++++++++++++++++-
 Telegram/SourceFiles/ui/filter_icons.cpp      | 214 ++++++++++++++++++
 .../SourceFiles/window/window_peer_menu.cpp   |   3 +
 15 files changed, 829 insertions(+), 26 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_chat_filters.cpp b/Telegram/SourceFiles/api/api_chat_filters.cpp
index 7d4b1f08547a9f..eb998c0c22074d 100644
--- a/Telegram/SourceFiles/api/api_chat_filters.cpp
+++ b/Telegram/SourceFiles/api/api_chat_filters.cpp
@@ -32,9 +32,14 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_settings.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace Api {
 namespace {
 
+using namespace Tdb;
+
 enum class ToggleAction {
 	Adding,
 	Removing,
@@ -672,9 +677,41 @@ void SaveNewFilterPinned(
 		not_null<Main::Session*> session,
 		FilterId filterId) {
 	const auto &order = session->data().pinnedChatsOrder(filterId);
+	session->sender().request(TLgetChatFilter(
+		tl_int32(filterId)
+	)).done([=](const TLchatFilter &result) {
+		const auto owner = &session->data();
+		auto filter = Data::ChatFilter::FromTL(filterId, result, owner);
+		const auto limit = owner->pinnedChatsLimit(nullptr, filterId);
+		auto always = filter.always();
+		auto pinned = std::vector<not_null<History*>>();
+		pinned.reserve(order.size());
+		for (const auto &row : order) {
+			if (const auto history = row.history()) {
+				if (always.contains(history)) {
+					pinned.push_back(history);
+				} else if (always.size() < limit) {
+					always.insert(history);
+					pinned.push_back(history);
+				}
+			}
+		}
+		session->sender().request(TLeditChatFilter(
+			tl_int32(filterId),
+			Data::ChatFilter(
+				filterId,
+				filter.title(),
+				filter.iconEmoji(),
+				filter.colorIndex(),
+				filter.flags(),
+				std::move(always),
+				std::move(pinned),
+				filter.never()).tl()
+		)).send();
+	}).send();
+#if 0 // mtp
 	auto &filters = session->data().chatsFilters();
 	const auto &filter = filters.applyUpdatedPinned(filterId, order);
-#if 0 // todo
 	session->api().request(MTPmessages_UpdateDialogFilter(
 		MTP_flags(MTPmessages_UpdateDialogFilter::Flag::f_filter),
 		MTP_int(filterId),
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 5aa3b709b7baf9..94c6cd01e5e7b8 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2977,6 +2977,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 			}
 		}
 	}, [&](const TLDupdateChatFilters &data) {
+		owner.chatsFilters().apply(data);
 	}, [&](const TLDupdateChatOnlineMemberCount &data) {
 	}, [&](const TLDupdateNotification &data) {
 	}, [&](const TLDupdateNotificationGroup &data) {
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 0e8ca49eda3930..271db145f513bd 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -213,12 +213,14 @@ ApiWrap::ApiWrap(not_null<Main::Session*> session)
 	crl::on_main(session, [=] {
 		// You can't use _session->lifetime() in the constructor,
 		// only queued, because it is not constructed yet.
+#if 0 // mtp
 		_session->data().chatsFilters().changed(
 		) | rpl::filter([=] {
 			return _session->data().chatsFilters().archiveNeeded();
 		}) | rpl::start_with_next([=] {
 			requestMoreDialogsIfNeeded();
 		}, _session->lifetime());
+#endif
 
 		setupSupportMode();
 
@@ -1131,6 +1133,7 @@ void ApiWrap::refreshDialogsLoadBlocked() {
 }
 
 void ApiWrap::requestMoreDialogsIfNeeded() {
+#if 0 // mtp
 	const auto dialogsReady = !_dialogsLoadState
 		|| _dialogsLoadState->listReceived;
 	if (_session->data().chatsFilters().loadNextExceptions(dialogsReady)) {
@@ -1146,6 +1149,13 @@ void ApiWrap::requestMoreDialogsIfNeeded() {
 			requestMoreDialogs(folder);
 		}
 	}
+#endif
+	if (_dialogsLoadState && !_dialogsLoadState->listReceived) {
+		if (_dialogsLoadState->requestId) {
+			return;
+		}
+		requestDialogs(nullptr);
+	}
 	requestContacts();
 #if 0 // mtp
 	_session->data().shortcutMessages().preloadShortcuts();
@@ -2529,7 +2539,9 @@ void ApiWrap::deleteHistory(
 			revoke);
 	}
 	if (!justClear) {
+#if 0 // mtp
 		_session->data().deleteConversationLocally(peer);
+#endif
 	} else if (history) {
 		history->clear(History::ClearType::ClearHistory);
 	}
diff --git a/Telegram/SourceFiles/boxes/choose_filter_box.cpp b/Telegram/SourceFiles/boxes/choose_filter_box.cpp
index 7670a0ac1a9677..99741fd8aad582 100644
--- a/Telegram/SourceFiles/boxes/choose_filter_box.cpp
+++ b/Telegram/SourceFiles/boxes/choose_filter_box.cpp
@@ -22,18 +22,25 @@ For license and copyright information please follow this link:
 #include "window/window_session_controller.h"
 #include "styles/style_media_player.h" // mediaPlayerMenuCheck
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace {
 
+using namespace Tdb;
+
 Data::ChatFilter ChangedFilter(
 		const Data::ChatFilter &filter,
 		not_null<History*> history,
 		bool add) {
 	auto always = base::duplicate(filter.always());
+	auto pinned = base::duplicate(filter.pinned());
 	auto never = base::duplicate(filter.never());
 	if (add) {
 		never.remove(history);
 	} else {
 		always.remove(history);
+		pinned.erase(ranges::remove(pinned, history), end(pinned));
 	}
 	const auto result = Data::ChatFilter(
 		filter.id(),
@@ -42,10 +49,16 @@ Data::ChatFilter ChangedFilter(
 		filter.colorIndex(),
 		filter.flags(),
 		std::move(always),
+#if 0 // mtp
 		filter.pinned(),
+#endif
+		std::move(pinned),
 		std::move(never));
+#if 0 // mtp
 	const auto in = result.contains(history);
 	if (in == add) {
+#endif
+	if (add == result.computeContains(history)) {
 		return result;
 	}
 	always = base::duplicate(result.always());
@@ -75,10 +88,56 @@ void ChangeFilterById(
 	const auto list = history->owner().chatsFilters().list();
 	const auto i = ranges::find(list, filterId, &Data::ChatFilter::id);
 	if (i != end(list)) {
+		const auto sender = &history->session().sender();
+		sender->request(TLgetChatFilter(
+			tl_int32(filterId)
+		)).done([=](const TLchatFilter &result) {
+			const auto owner = &history->owner();
+			auto parsed = Data::ChatFilter::FromTL(filterId, result, owner);
+			const auto chat = history->peer->name();
+			const auto guard = base::make_weak(&history->session());
+			const auto account = &history->session().account();
+			const auto name = parsed.title();
+			const auto show = [=](TextWithEntities text) {
+				if (!guard) {
+					return;
+				}
+				if (const auto controller = Core::App().windowFor(account)) {
+					controller->showToast(std::move(text));
+				}
+			};
+			sender->request(TLeditChatFilter(
+				tl_int32(filterId),
+				ChangedFilter(std::move(parsed), history, add).tl()
+			)).done([=] {
+				// Since only the primary window has dialogs list,
+				// We can safely show toast there.
+				show((add
+					? tr::lng_filters_toast_add
+					: tr::lng_filters_toast_remove)(
+						tr::now,
+						lt_chat,
+						Ui::Text::Bold(chat),
+						lt_folder,
+						Ui::Text::Bold(name),
+						Ui::Text::WithEntities));
+			}).fail([=](const Error &error) {
+#if 0 // tdb errors
+				const auto &text = error.message;
+				if (text == u"The maximum number of excluded chats exceeded"_q) {
+				} else if (text == u"The maximum number of included chats exceeded"_q) {
+
+				} else if (text == u"Folder must contain at least 1 chat"_q) {
+				} else if (text == u"Folder must be different from the main chat list"_q) {
+				}
+#endif
+				show({ error.message });
+			}).send();
+		}).send();
+#if 0 // mtp
 		const auto was = *i;
 		const auto filter = ChangedFilter(was, history, add);
 		history->owner().chatsFilters().set(filter);
-#if 0 // todo
 		history->session().api().request(MTPmessages_UpdateDialogFilter(
 			MTP_flags(MTPmessages_UpdateDialogFilter::Flag::f_filter),
 			MTP_int(filter.id()),
@@ -111,17 +170,22 @@ ChooseFilterValidator::ChooseFilterValidator(not_null<History*> history)
 }
 
 bool ChooseFilterValidator::canAdd() const {
+	return true; // We'll show the error when we try and fail.
+#if 0 // mtp
 	for (const auto &filter : _history->owner().chatsFilters().list()) {
 		if (filter.id() && !filter.contains(_history)) {
 			return true;
 		}
 	}
 	return false;
+#endif
 }
 
 bool ChooseFilterValidator::canRemove(FilterId filterId) const {
 	Expects(filterId != 0);
 
+	return true; // We'll show the error when we try and fail.
+#if 0 // mtp
 	const auto list = _history->owner().chatsFilters().list();
 	const auto i = ranges::find(list, filterId, &Data::ChatFilter::id);
 	if (i != end(list)) {
@@ -130,6 +194,7 @@ bool ChooseFilterValidator::canRemove(FilterId filterId) const {
 			&& ((filter.always().size() > 1) || filter.flags());
 	}
 	return false;
+#endif
 }
 
 ChooseFilterValidator::LimitData ChooseFilterValidator::limitReached(
@@ -137,6 +202,8 @@ ChooseFilterValidator::LimitData ChooseFilterValidator::limitReached(
 		bool always) const {
 	Expects(filterId != 0);
 
+	return {}; // We'll show the error when we try and fail.
+#if 0 // mtp
 	const auto list = _history->owner().chatsFilters().list();
 	const auto i = ranges::find(list, filterId, &Data::ChatFilter::id);
 	const auto limit = _history->owner().pinnedChatsLimit(filterId);
@@ -147,6 +214,7 @@ ChooseFilterValidator::LimitData ChooseFilterValidator::limitReached(
 			&& (chatsList.size() >= limit),
 		.count = int(chatsList.size()),
 	};
+#endif
 }
 
 void ChooseFilterValidator::add(FilterId filterId) const {
diff --git a/Telegram/SourceFiles/boxes/filters/edit_filter_box.cpp b/Telegram/SourceFiles/boxes/filters/edit_filter_box.cpp
index 0aa84e90a96659..625431e027fb0c 100644
--- a/Telegram/SourceFiles/boxes/filters/edit_filter_box.cpp
+++ b/Telegram/SourceFiles/boxes/filters/edit_filter_box.cpp
@@ -47,8 +47,12 @@ For license and copyright information please follow this link:
 #include "styles/style_chat.h"
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace {
 
+using namespace Tdb;
 using namespace Settings;
 
 constexpr auto kMaxFilterTitleLength = 12;
@@ -668,7 +672,11 @@ void EditExistingFilter(
 	const auto doneCallback = [=](const Data::ChatFilter &result) {
 		Expects(id == result.id());
 
-#if 0 // todo
+		session->sender().request(TLeditChatFilter(
+			tl_int32(id),
+			result.tl()
+		)).send();
+#if 0 // mtp
 		const auto tl = result.tl();
 		session->data().chatsFilters().apply(MTP_updateDialogFilter(
 			MTP_flags(MTPDupdateDialogFilter::Flag::f_filter),
diff --git a/Telegram/SourceFiles/data/data_chat_filters.cpp b/Telegram/SourceFiles/data/data_chat_filters.cpp
index 8d290a8350f623..368050c4a2f1a3 100644
--- a/Telegram/SourceFiles/data/data_chat_filters.cpp
+++ b/Telegram/SourceFiles/data/data_chat_filters.cpp
@@ -24,9 +24,15 @@ For license and copyright information please follow this link:
 #include "main/main_app_config.h"
 #include "apiwrap.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
+constexpr auto kSuggestedStartId = 77;
 constexpr auto kRefreshSuggestedTimeout = 7200 * crl::time(1000);
 constexpr auto kLoadExceptionsAfter = 100;
 constexpr auto kLoadExceptionsPerRequest = 100;
@@ -239,6 +245,87 @@ MTPDialogFilter ChatFilter::tl(FilterId replaceId) const {
 }
 #endif
 
+ChatFilter ChatFilter::FromTL(
+		FilterId id,
+		const TLchatFilter &filter,
+		not_null<Session*> owner) {
+	const auto &data = filter.data();
+	const auto flags = Flag(0)
+		| (data.vinclude_contacts().v ? Flag::Contacts : Flag(0))
+		| (data.vinclude_non_contacts().v ? Flag::NonContacts : Flag(0))
+		| (data.vinclude_groups().v ? Flag::Groups : Flag(0))
+		| (data.vinclude_channels().v ? Flag::Channels : Flag(0))
+		| (data.vinclude_bots().v ? Flag::Bots : Flag(0))
+		| (data.vexclude_muted().v ? Flag::NoMuted : Flag(0))
+		| (data.vexclude_read().v ? Flag::NoRead : Flag(0))
+		| (data.vexclude_archived().v ? Flag::NoArchived : Flag(0));
+	auto &&to_histories = ranges::views::transform([&](const TLint53 &id) {
+		const auto peer = peerFromTdbChat(id);
+		return peer ? owner->history(peer).get() : nullptr;
+	}) | ranges::views::filter([](History *history) {
+		return history != nullptr;
+	}) | ranges::views::transform([](History *history) {
+		return not_null<History*>(history);
+	});
+	auto &&always = ranges::views::concat(
+		data.vincluded_chat_ids().v
+	) | to_histories;
+	auto pinned = ranges::views::all(
+		data.vpinned_chat_ids().v
+	) | to_histories | ranges::to_vector;
+	auto &&never = ranges::views::all(
+		data.vexcluded_chat_ids().v
+	) | to_histories;
+	auto &&all = ranges::views::concat(always, pinned);
+	auto list = base::flat_set<not_null<History*>>{
+		all.begin(),
+		all.end()
+	};
+
+	return ChatFilter(
+		id,
+		data.vtitle().v,
+		data.vicon_name().v,
+		flags,
+		std::move(list),
+		std::move(pinned),
+		{ never.begin(), never.end() });
+}
+
+TLchatFilter ChatFilter::tl() const {
+	auto always = _always;
+	auto pinned = QVector<TLint53>();
+	pinned.reserve(_pinned.size());
+	for (const auto &history : _pinned) {
+		pinned.push_back(peerToTdbChat(history->peer->id));
+		always.remove(history);
+	}
+	auto include = QVector<TLint53>();
+	include.reserve(always.size());
+	for (const auto &history : always) {
+		include.push_back(peerToTdbChat(history->peer->id));
+	}
+	auto never = QVector<TLint53>();
+	never.reserve(_never.size());
+	for (const auto &history : _never) {
+		never.push_back(peerToTdbChat(history->peer->id));
+	}
+	return tl_chatFilter(
+		tl_string(_title),
+		tl_string(_iconEmoji),
+		tl_vector<TLint53>(pinned),
+		tl_vector<TLint53>(include),
+		tl_vector<TLint53>(never),
+		tl_bool(_flags & Flag::NoMuted),
+		tl_bool(_flags & Flag::NoRead),
+		tl_bool(_flags & Flag::NoArchived),
+		tl_bool(_flags & Flag::Contacts),
+		tl_bool(_flags & Flag::NonContacts),
+		tl_bool(_flags & Flag::Bots),
+		tl_bool(_flags & Flag::Groups),
+		tl_bool(_flags & Flag::Channels));
+}
+
 FilterId ChatFilter::id() const {
 	return _id;
 }
@@ -280,6 +367,21 @@ const base::flat_set<not_null<History*>> &ChatFilter::never() const {
 }
 
 bool ChatFilter::contains(not_null<History*> history) const {
+	return history->inChatList(_id);
+}
+
+bool ChatFilter::loaded() const {
+	return !_id || !_always.empty() || !_never.empty() || (_flags != 0);
+}
+
+void ChatFilter::unload() {
+	_always = {};
+	_pinned = {};
+	_never = {};
+	_flags = 0;
+}
+
+bool ChatFilter::computeContains(not_null<History*> history) const {
 	const auto flag = [&] {
 		const auto peer = history->peer;
 		if (const auto user = peer->asUser()) {
@@ -326,7 +428,9 @@ ChatFilters::ChatFilters(not_null<Session*> owner)
 : _owner(owner)
 , _moreChatsTimer([=] { checkLoadMoreChatsLists(); }) {
 	_list.emplace_back();
+#if 0 // mtp
 	crl::on_main(&owner->session(), [=] { load(); });
+#endif
 }
 
 ChatFilters::~ChatFilters() = default;
@@ -362,7 +466,6 @@ void ChatFilters::setPreloaded(const QVector<MTPDialogFilter> &result) {
 		}
 	});
 }
-#endif
 
 void ChatFilters::load() {
 	load(false);
@@ -377,7 +480,6 @@ void ChatFilters::load(bool force) {
 	if (_loadRequestId && !force) {
 		return;
 	}
-#if 0 // todo
 	auto &api = _owner->session().api();
 	api.request(_loadRequestId).cancel();
 	_loadRequestId = api.request(MTPmessages_GetDialogFilters(
@@ -391,10 +493,8 @@ void ChatFilters::load(bool force) {
 			_listChanged.fire({});
 		}
 	}).send();
-#endif
 }
 
-#if 0 // mtp
 void ChatFilters::received(const QVector<MTPDialogFilter> &list) {
 	auto position = 0;
 	auto changed = false;
@@ -559,6 +659,31 @@ void ChatFilters::reloadChatlistLinks(FilterId id) {
 	}).send();
 }
 
+void ChatFilters::apply(const TLDupdateChatFilters &update) {
+	_list.clear();
+	const auto maybePushMain = [&] {
+		if (_list.size() == update.vmain_chat_list_position().v) {
+			_list.push_back(ChatFilter());
+		}
+	};
+	for (const auto &filter : update.vchat_filters().v) {
+		const auto &data = filter.data();
+		maybePushMain();
+		_list.push_back(ChatFilter(
+			data.vid().v,
+			data.vtitle().v,
+			data.vicon_name().v,
+			{},
+			{},
+			{},
+			{}));
+	}
+	maybePushMain();
+	_loaded = true;
+	_listChanged.fire({});
+}
+
+#if 0 // mtp
 void ChatFilters::set(ChatFilter filter) {
 	if (!filter.id()) {
 		return;
@@ -580,14 +705,20 @@ void ChatFilters::applyInsert(ChatFilter filter, int position) {
 		ChatFilter(filter.id(), {}, {}, {}, {}, {}, {}, {}));
 	applyChange(*(begin(_list) + position), std::move(filter));
 }
+#endif
 
 void ChatFilters::remove(FilterId id) {
 	const auto i = ranges::find(_list, id, &ChatFilter::id);
 	if (i == end(_list)) {
 		return;
 	}
+#if 0 // mtp
 	applyRemove(i - begin(_list));
 	_listChanged.fire({});
+#endif
+	_owner->session().sender().request(TLdeleteChatFilter(
+		tl_int32(id)
+	)).send();
 }
 
 void ChatFilters::moveAllToFront() {
@@ -600,6 +731,7 @@ void ChatFilters::moveAllToFront() {
 	_list.insert(begin(_list), ChatFilter());
 }
 
+#if 0 // mtp
 void ChatFilters::applyRemove(int position) {
 	Expects(position >= 0 && position < _list.size());
 
@@ -671,7 +803,6 @@ bool ChatFilters::applyChange(ChatFilter &filter, ChatFilter &&updated) {
 	return listUpdated;
 }
 
-#if 0 // mtp
 bool ChatFilters::applyOrder(const QVector<MTPint> &order) {
 	if (order.size() != _list.size()) {
 		return false;
@@ -709,7 +840,6 @@ bool ChatFilters::applyOrder(const QVector<MTPint> &order) {
 	}
 	return true;
 }
-#endif
 
 const ChatFilter &ChatFilters::applyUpdatedPinned(
 		FilterId id,
@@ -742,14 +872,35 @@ const ChatFilter &ChatFilters::applyUpdatedPinned(
 		i->never()));
 	return *i;
 }
+#endif
 
 void ChatFilters::saveOrder(
 		const std::vector<FilterId> &order,
 		mtpRequestId after) {
+	if (order.size() < 2) {
+		return;
+	}
+
+	const auto sender = &_owner->session().sender();
+	sender->request(_saveOrderRequestId).cancel();
+
+	auto ids = QVector<TLint32>();
+	auto mainPosition = 0;
+	for (const auto id : order) {
+		if (id) {
+			ids.push_back(tl_int32(id));
+		} else {
+			mainPosition = ids.size();
+		}
+	}
+	sender->request(TLreorderChatFilters(
+		tl_vector<TLint32>(std::move(ids)),
+		tl_int32(mainPosition)
+	)).send();
+#if 0 // mtp
 	if (after) {
 		_saveOrderAfterId = after;
 	}
-#if 0 // todo
 	const auto api = &_owner->session().api();
 	api->request(_saveOrderRequestId).cancel();
 
@@ -767,6 +918,7 @@ void ChatFilters::saveOrder(
 #endif
 }
 
+#if 0 // mtp
 bool ChatFilters::archiveNeeded() const {
 	for (const auto &filter : _list) {
 		if (!(filter.flags() & ChatFilter::Flag::NoArchived)) {
@@ -775,6 +927,7 @@ bool ChatFilters::archiveNeeded() const {
 	}
 	return false;
 }
+#endif
 
 const std::vector<ChatFilter> &ChatFilters::list() const {
 	return _list;
@@ -814,6 +967,7 @@ rpl::producer<FilterId> ChatFilters::isChatlistChanged() const {
 	return _isChatlistChanged.events();
 }
 
+#if 0 // mtp
 bool ChatFilters::loadNextExceptions(bool chatsListLoaded) {
 	if (_exceptionsLoadRequestId) {
 		return true;
@@ -822,7 +976,6 @@ bool ChatFilters::loadNextExceptions(bool chatsListLoaded) {
 			< kLoadExceptionsAfter)) {
 		return false;
 	}
-#if 0 // todo
 	auto inputs = QVector<MTPInputDialogPeer>();
 	const auto collectExceptions = [&](FilterId id) {
 		auto result = QVector<MTPInputDialogPeer>();
@@ -862,14 +1015,22 @@ bool ChatFilters::loadNextExceptions(bool chatsListLoaded) {
 		_exceptionsLoadRequestId = 0;
 		_owner->session().api().requestMoreDialogsIfNeeded();
 	}).send();
-#endif
 	return true;
 }
+#endif
+
+void ChatFilters::unloadDetails() {
+	for (auto &filter : _list) {
+		filter.unload();
+	}
+}
 
 void ChatFilters::refreshHistory(not_null<History*> history) {
+#if 0 // mtp
 	if (history->inChatList() && !list().empty()) {
 		_owner->refreshChatListEntry(history);
 	}
+#endif
 }
 
 void ChatFilters::requestSuggested() {
@@ -880,7 +1041,23 @@ void ChatFilters::requestSuggested() {
 		&& crl::now() - _suggestedLastReceived < kRefreshSuggestedTimeout) {
 		return;
 	}
-#if 0 // todo
+	const auto sender = &_owner->session().sender();
+	_suggestedRequestId = sender->request(TLgetRecommendedChatFilters(
+	)).done([=](const TLDrecommendedChatFilters &result) {
+		_suggestedRequestId = 0;
+		_suggestedLastReceived = crl::now();
+
+		auto id = kSuggestedStartId;
+		_suggested = ranges::views::all(
+			result.vchat_filters().v
+		) | ranges::views::transform([&](const TLrecommendedChatFilter &f) {
+			const auto &data = f.data();
+			return SuggestedFilter{
+				Data::ChatFilter::FromTL(++id, data.vfilter(), _owner),
+				data.vdescription().v,
+			};
+		}) | ranges::to_vector;
+#if 0 // mtp
 	const auto api = &_owner->session().api();
 	_suggestedRequestId = api->request(MTPmessages_GetSuggestedDialogFilters(
 	)).done([=](const MTPVector<MTPDialogFilterSuggested> &data) {
@@ -897,6 +1074,7 @@ void ChatFilters::requestSuggested() {
 				};
 			});
 		}) | ranges::to_vector;
+#endif
 
 		_suggestedUpdated.fire({});
 	}).fail([=] {
@@ -905,7 +1083,6 @@ void ChatFilters::requestSuggested() {
 
 		_suggestedUpdated.fire({});
 	}).send();
-#endif
 }
 
 bool ChatFilters::suggestedLoaded() const {
diff --git a/Telegram/SourceFiles/data/data_chat_filters.h b/Telegram/SourceFiles/data/data_chat_filters.h
index 7b94638237c378..c7d75a210dadb0 100644
--- a/Telegram/SourceFiles/data/data_chat_filters.h
+++ b/Telegram/SourceFiles/data/data_chat_filters.h
@@ -10,6 +10,11 @@ For license and copyright information please follow this link:
 #include "base/flags.h"
 #include "base/timer.h"
 
+namespace Tdb {
+class TLchatFilter;
+class TLDupdateChatFilters;
+} // namespace Tdb
+
 class History;
 
 namespace Dialogs {
@@ -70,6 +75,14 @@ class ChatFilter final {
 		not_null<Session*> owner);
 	[[nodiscard]] MTPDialogFilter tl(FilterId replaceId = 0) const;
 #endif
+	[[nodiscard]] static ChatFilter FromTL(
+		FilterId id,
+		const Tdb::TLchatFilter &filter,
+		not_null<Session*> owner);
+	[[nodiscard]] Tdb::TLchatFilter tl() const;
+	[[nodiscard]] bool computeContains(not_null<History*> history) const;
+	[[nodiscard]] bool loaded() const;
+	void unload();
 
 	[[nodiscard]] FilterId id() const;
 	[[nodiscard]] QString title() const;
@@ -130,16 +143,15 @@ class ChatFilters final {
 	explicit ChatFilters(not_null<Session*> owner);
 	~ChatFilters();
 
+	void apply(const Tdb::TLDupdateChatFilters &update);
 #if 0 // mtp
 	void setPreloaded(const QVector<MTPDialogFilter> &result);
-#endif
 
 	void load();
 	void reload();
-#if 0 // mtp
 	void apply(const MTPUpdate &update);
-#endif
 	void set(ChatFilter filter);
+#endif
 	void remove(FilterId id);
 	void moveAllToFront();
 	[[nodiscard]] const std::vector<ChatFilter> &list() const;
@@ -151,21 +163,28 @@ class ChatFilters final {
 	[[nodiscard]] FilterId defaultId() const;
 	[[nodiscard]] FilterId lookupId(int index) const;
 
+#if 0 // mtp
 	bool loadNextExceptions(bool chatsListLoaded);
+#endif
+	void unloadDetails();
 
 	void refreshHistory(not_null<History*> history);
 
 	[[nodiscard]] not_null<Dialogs::MainList*> chatsList(FilterId filterId);
 	void clear();
 
+#if 0 // mtp
 	const ChatFilter &applyUpdatedPinned(
 		FilterId id,
 		const std::vector<Dialogs::Key> &dialogs);
+#endif
 	void saveOrder(
 		const std::vector<FilterId> &order,
 		mtpRequestId after = 0);
 
+#if 0 // mtp
 	[[nodiscard]] bool archiveNeeded() const;
+#endif
 
 	void requestSuggested();
 	[[nodiscard]] bool suggestedLoaded() const;
@@ -199,14 +218,14 @@ class ChatFilters final {
 		std::weak_ptr<bool> watching;
 	};
 
-	void load(bool force);
 #if 0 // mtp
+	void load(bool force);
 	void received(const QVector<MTPDialogFilter> &list);
 	bool applyOrder(const QVector<MTPint> &order);
-#endif
 	bool applyChange(ChatFilter &filter, ChatFilter &&updated);
 	void applyInsert(ChatFilter filter, int position);
 	void applyRemove(int position);
+#endif
 
 	void checkLoadMoreChatsLists();
 	void loadMoreChatsList(FilterId id);
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index b8e90e2a25c5ed..cf9477021a5854 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1779,6 +1779,7 @@ History *Session::historyLoaded(const PeerData *peer) {
 	return peer ? historyLoaded(peer->id) : nullptr;
 }
 
+#if 0 // mtp
 void Session::deleteConversationLocally(not_null<PeerData*> peer) {
 	const auto markLeft = [&] {
 		if (const auto channel = peer->asMegagroup()) {
@@ -1807,6 +1808,7 @@ void Session::deleteConversationLocally(not_null<PeerData*> peer) {
 		markLeft();
 	}
 }
+#endif
 
 bool Session::chatsListLoaded(Data::Folder *folder) {
 	return chatsList(folder)->loaded();
@@ -1918,6 +1920,7 @@ QString Session::nameSortKey(const QString &name) const {
 }
 
 void Session::setupMigrationViewer() {
+#if 0 // mtp
 	session().changes().peerUpdates(
 		PeerUpdate::Flag::Migration
 	) | rpl::map([](const PeerUpdate &update) {
@@ -1939,6 +1942,7 @@ void Session::setupMigrationViewer() {
 			}
 		}
 	}, _lifetime);
+#endif
 }
 
 void Session::setupChannelLeavingViewer() {
@@ -5094,6 +5098,7 @@ not_null<Dialogs::IndexedList*> Session::contactsNoChatsList() {
 	return &_contactsNoChatsList;
 }
 
+#if 0 // mtp
 void Session::refreshChatListEntry(Dialogs::Key key) {
 	Expects(key.entry()->folderKnown());
 
@@ -5191,6 +5196,48 @@ void Session::removeChatListEntry(Dialogs::Key key) {
 		Core::App().notifications().clearFromHistory(history);
 	}
 }
+#endif
+
+void Session::refreshChatListEntry(Dialogs::Key key, FilterId filterId) {
+	Expects(filterId || key.entry()->folderKnown());
+
+	using namespace Dialogs;
+
+	const auto entry = key.entry();
+	const auto list = filterId
+		? chatsFilters().chatsList(filterId)
+		: chatsList(entry->folder());
+	auto event = ChatListEntryRefresh{ .key = key, .filterId = filterId };
+	event.existenceChanged = !entry->inChatList(filterId);
+	if (event.existenceChanged) {
+		const auto mainRow = entry->addToChatList(filterId, list);
+		if (!filterId) {
+			_contactsNoChatsList.del(key, mainRow);
+		}
+	} else {
+		event.moved = entry->adjustByPosInChatList(filterId, list);
+	}
+	if (event) {
+		_chatListEntryRefreshes.fire(std::move(event));
+	}
+}
+
+void Session::removeChatListEntry(Dialogs::Key key, FilterId filterId) {
+	Expects(filterId || key.entry()->folderKnown());
+
+	const auto entry = key.entry();
+	const auto list = filterId
+		? chatsFilters().chatsList(filterId)
+		: chatsList(entry->folder());
+	if (entry->inChatList(filterId)) {
+		entry->removeFromChatList(filterId, list);
+		_chatListEntryRefreshes.fire(ChatListEntryRefresh{
+			.key = key,
+			.filterId = filterId,
+			.existenceChanged = true
+		});
+	}
+}
 
 auto Session::chatListEntryRefreshes() const
 -> rpl::producer<ChatListEntryRefresh> {
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index ce7495b3e4dbd4..b76531483557b6 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -311,7 +311,9 @@ class Session final {
 	[[nodiscard]] not_null<History*> history(not_null<const PeerData*> peer);
 	[[nodiscard]] History *historyLoaded(const PeerData *peer);
 
+#if 0 // mtp
 	void deleteConversationLocally(not_null<PeerData*> peer);
+#endif
 
 	[[nodiscard]] rpl::variable<bool> &contactsLoaded() {
 		return _contactsLoaded;
@@ -854,8 +856,10 @@ class Session final {
 			return existenceChanged || (moved.from != moved.to);
 		}
 	};
+#if 0 // mtp
 	void refreshChatListEntry(Dialogs::Key key);
 	void removeChatListEntry(Dialogs::Key key);
+#endif
 	[[nodiscard]] auto chatListEntryRefreshes() const
 		-> rpl::producer<ChatListEntryRefresh>;
 
@@ -866,6 +870,8 @@ class Session final {
 	void dialogsRowReplaced(DialogsRowReplacement replacement);
 	rpl::producer<DialogsRowReplacement> dialogsRowReplacements() const;
 
+	void refreshChatListEntry(Dialogs::Key key, FilterId filterId);
+	void removeChatListEntry(Dialogs::Key key, FilterId filterId);
 #if 0 // mtp
 	void serviceNotification(
 		const TextWithEntities &message,
diff --git a/Telegram/SourceFiles/dialogs/dialogs_entry.cpp b/Telegram/SourceFiles/dialogs/dialogs_entry.cpp
index 1066ac884093e5..f2f2ad25f64d11 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_entry.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_entry.cpp
@@ -272,8 +272,11 @@ void Entry::refreshChatListSortPositionFromTdb(
 	} else {
 		_sortKeyInChatList = sortKey;
 	}
-	if (!filterId || order != 0) {
-		setChatListExistence(order != 0);
+	if (sortKey) {
+		owner().refreshChatListEntry(this, filterId);
+		updateChatListEntry();
+	} else {
+		owner().removeChatListEntry(this, filterId);
 	}
 }
 
@@ -359,6 +362,7 @@ const Ui::Text::String &Entry::chatListNameText() const {
 	return _chatListNameText;
 }
 
+#if 0 // mtp
 void Entry::setChatListExistence(bool exists) {
 	if (exists && _sortKeyInChatList) {
 		owner().refreshChatListEntry(this);
@@ -368,7 +372,6 @@ void Entry::setChatListExistence(bool exists) {
 	}
 }
 
-#if 0 // mtp
 TimeId Entry::adjustedChatListTimeId() const {
 	return chatListTimeId();
 }
diff --git a/Telegram/SourceFiles/dialogs/dialogs_entry.h b/Telegram/SourceFiles/dialogs/dialogs_entry.h
index a8d22b0d80c4ab..9ac9adfeb69e1f 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_entry.h
+++ b/Telegram/SourceFiles/dialogs/dialogs_entry.h
@@ -286,7 +286,9 @@ class Entry : public base::has_weak_ptr {
 	void pinnedIndexChanged(FilterId filterId, int was, int now);
 	[[nodiscard]] uint64 computeSortPosition(FilterId filterId) const;
 
+#if 0 // mtp
 	void setChatListExistence(bool exists);
+#endif
 	not_null<Row*> mainChatListLink(FilterId filterId) const;
 	Row *maybeMainChatListLink(FilterId filterId) const;
 
diff --git a/Telegram/SourceFiles/main/main_app_config.cpp b/Telegram/SourceFiles/main/main_app_config.cpp
index 1d4031b2577db9..8aeb4c172274a4 100644
--- a/Telegram/SourceFiles/main/main_app_config.cpp
+++ b/Telegram/SourceFiles/main/main_app_config.cpp
@@ -13,6 +13,7 @@ For license and copyright information please follow this link:
 #include "ui/chat/chat_style.h"
 
 #include "tdb/tdb_tl_scheme.h"
+#include "main/main_session.h"
 
 namespace Main {
 namespace {
@@ -28,6 +29,11 @@ AppConfig::AppConfig(not_null<Account*> account) : _account(account) {
 	) | rpl::filter([=](Session *session) {
 		return (session != nullptr);
 	}) | rpl::start_with_next([=] {
+		if (_api) {
+			_api->request(base::take(_requestId)).cancel();
+		}
+		_api.emplace(_account->session().sender());
+		_requestId = 0;
 		refresh();
 	}, _lifetime);
 }
diff --git a/Telegram/SourceFiles/settings/settings_folders.cpp b/Telegram/SourceFiles/settings/settings_folders.cpp
index ff78e7647a5fde..131104ad5da8c9 100644
--- a/Telegram/SourceFiles/settings/settings_folders.cpp
+++ b/Telegram/SourceFiles/settings/settings_folders.cpp
@@ -41,9 +41,14 @@ For license and copyright information please follow this link:
 #include "styles/style_boxes.h"
 #include "styles/style_chat_helpers.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace Settings {
 namespace {
 
+using namespace Tdb;
+
 using Flag = Data::ChatFilter::Flag;
 using Flags = Data::ChatFilter::Flags;
 
@@ -118,9 +123,14 @@ struct FilterRow {
 	const auto addList = [&](not_null<Dialogs::MainList*> list) {
 		for (const auto &entry : list->indexed()->all()) {
 			if (const auto history = entry->history()) {
+#if 0 // mtp
 				if (filter.contains(history)) {
 					++result;
 				}
+#endif
+				if (filter.computeContains(history)) {
+					++result;
+				}
 			}
 		}
 	};
@@ -143,7 +153,11 @@ struct FilterRow {
 		&& (!check
 			|| (i->flags() == filter.flags()
 				&& i->always() == filter.always()
+#if 0 // mtp
 				&& i->never() == filter.never()))) {
+#endif
+				&& i->never() == filter.never())
+			|| !i->loaded())) {
 		const auto chats = session->data().chatsFilters().chatsList(id);
 		return chats->indexed()->size();
 	}
@@ -353,6 +367,7 @@ void FilterRowButton::paintEvent(QPaintEvent *e) {
 	};
 
 	const auto state = lifetime.make_state<State>();
+	const auto loading = std::make_shared<bool>();
 	const auto find = [=](not_null<FilterRowButton*> button) {
 		const auto i = ranges::find(state->rows, button, &FilterRow::button);
 		Assert(i != end(state->rows));
@@ -457,10 +472,11 @@ void FilterRowButton::paintEvent(QPaintEvent *e) {
 			button->setRemoved(false);
 			find(button)->removed = false;
 		}, button->lifetime());
-		button->setClickedCallback([=] {
+
+		const auto show = [=](not_null<FilterRowButton*> button) {
 			const auto found = find(button);
-			if (found->removed) {
-				return;
+			if (found->removed || !found->filter.loaded()) {
+				return false;
 			}
 			const auto doneCallback = [=](const Data::ChatFilter &result) {
 				find(button)->filter = result;
@@ -478,6 +494,46 @@ void FilterRowButton::paintEvent(QPaintEvent *e) {
 				found->filter,
 				crl::guard(button, doneCallback),
 				crl::guard(button, saveAnd)));
+			return true;
+		};
+		button->setClickedCallback([=] {
+			const auto found = find(button);
+			if (found->removed) {
+				return;
+			}
+#if 0 // mtp
+			const auto doneCallback = [=](const Data::ChatFilter &result) {
+				find(button)->filter = result;
+				button->updateData(result);
+			};
+			controller->window().show(Box(
+				EditFilterBox,
+				controller,
+				found->filter,
+				crl::guard(button, doneCallback)));
+#endif
+			if (found->filter.loaded()) {
+				show(button);
+			} else if (*loading) {
+				return;
+			}
+			*loading = true;
+			const auto weak = Ui::MakeWeak(button);
+			session->sender().request(TLgetChatFilter(
+				tl_int32(found->filter.id())
+			)).done([=](const TLchatFilter &result) {
+				*loading = false;
+				if (const auto button = weak.data()) {
+					const auto found = find(button);
+					found->filter = Data::ChatFilter::FromTL(
+						found->filter.id(),
+						result,
+						&session->data());
+					show(button);
+				}
+			}).fail([=] {
+				*loading = false;
+			}).send();
 		});
 		state->rows.push_back({ button, filter });
 		state->count = state->rows.size();
@@ -656,7 +712,151 @@ void FilterRowButton::paintEvent(QPaintEvent *e) {
 
 		auto updated = Data::ChatFilter();
 
-#if 0 // todo
+		struct State {
+			not_null<Sender*> sender;
+			std::vector<FilterId> order;
+			FnMut<void()> sendReorder;
+			FnMut<void()> sendEdit;
+			int removing = 0;
+			int editing = 0;
+		};
+		const auto state = std::make_shared<State>(State{
+			.sender = &session->sender(),
+		});
+		auto addRequests = base::flat_map<FilterId, TLcreateChatFilter>();
+		auto editRequests = std::vector<TLeditChatFilter>();
+		auto removeRequests = std::vector<TLdeleteChatFilter>();
+
+		auto &realFilters = session->data().chatsFilters();
+		const auto &list = realFilters.list();
+		auto &order = state->order;
+		order.reserve(rows->size());
+		for (const auto &row : *rows) {
+			const auto id = row.filter.id();
+			const auto removed = row.removed;
+			const auto i = id
+				? ranges::find(list, id, &Data::ChatFilter::id)
+				: end(list);
+			const auto changed = (i != end(list))
+				&& i->loaded()
+				&& row.filter.loaded()
+				&& (*i != row.filter);
+			if (removed && i == end(list)) {
+				continue;
+			} else if (!removed && i != end(list) && !changed) {
+				order.push_back(id);
+				continue;
+			}
+			const auto newId = ids.take(row.button).value_or(id);
+			const auto tl = row.filter.tl();
+			if (removed) {
+				removeRequests.push_back(TLdeleteChatFilter(tl_int32(id)));
+			} else if (changed) {
+				editRequests.push_back(TLeditChatFilter(tl_int32(id), tl));
+				order.push_back(id);
+			} else {
+				addRequests.emplace(newId, TLcreateChatFilter(tl));
+				order.push_back(newId);
+			}
+		}
+		if (removeRequests.empty()
+			&& editRequests.empty()
+			&& addRequests.empty()) {
+			return;
+		}
+		if (!ranges::contains(order, FilterId(0))) {
+			auto position = 0;
+			for (const auto &filter : list) {
+				const auto id = filter.id();
+				if (!id) {
+					break;
+				} else if (const auto i = ranges::find(order, id)
+					; i != order.end()) {
+					position = int(i - order.begin()) + 1;
+				}
+			}
+			order.insert(order.begin() + position, FilterId(0));
+		}
+		state->sendReorder = [state] {
+			if (state->order.size() < 2) {
+				return;
+			}
+			auto ids = QVector<TLint32>();
+			auto position = 0;
+			for (const auto id : state->order) {
+				if (id) {
+					ids.push_back(tl_int32(id));
+				} else {
+					position = int(ids.size());
+				}
+			}
+			state->sender->request(TLreorderChatFilters(
+				tl_vector<TLint32>(std::move(ids)),
+				tl_int32(position)
+			)).send();
+		};
+		state->sendEdit = [
+				state,
+				addRequests = std::move(addRequests),
+				editRequests = std::move(editRequests)]() mutable {
+			const auto done = [state] {
+				if (!--state->editing) {
+					state->sendReorder();
+				}
+			};
+			for (auto &request : editRequests) {
+				state->sender->request(
+					std::move(request)
+				).done(done).fail([=](Error error) {
+					[[maybe_unused]] const auto code = error.code;
+				}).send();
+				++state->editing;
+			}
+			for (auto &[newId, request] : addRequests) {
+				state->sender->request(
+					std::move(request)
+				).done([=, newId = newId](const TLchatFilterInfo &info) {
+					const auto realId = info.data().vid().v;
+					for (auto &id : state->order) {
+						if (id == newId) {
+							id = realId;
+						}
+					}
+					done();
+				}).fail([=, newId = newId] {
+					state->order.erase(
+						ranges::remove(state->order, newId),
+						end(state->order));
+					done();
+				}).send();
+				++state->editing;
+			}
+			++state->editing;
+			done();
+		};
+		crl::on_main(session, [
+			state,
+			session,
+			removeRequests = std::move(removeRequests)
+		]() mutable {
+			session->data().chatsFilters().unloadDetails();
+			const auto done = [state] {
+				if (!--state->removing) {
+					state->sendEdit();
+				}
+			};
+			for (auto &request : removeRequests) {
+				state->sender->request(
+					std::move(request)
+				).done(done).fail([=](Error error) {
+					[[maybe_unused]] int code = error.code;
+				}).send();
+				++state->removing;
+			}
+			++state->removing;
+			done();
+		});
+#if 0 // mtp
 		auto order = std::vector<FilterId>();
 		auto updates = std::vector<MTPUpdate>();
 		auto addRequests = std::vector<MTPmessages_UpdateDialogFilter>();
diff --git a/Telegram/SourceFiles/ui/filter_icons.cpp b/Telegram/SourceFiles/ui/filter_icons.cpp
index 01a982dc86fae7..d6e2017179f425 100644
--- a/Telegram/SourceFiles/ui/filter_icons.cpp
+++ b/Telegram/SourceFiles/ui/filter_icons.cpp
@@ -14,6 +14,7 @@ For license and copyright information please follow this link:
 namespace Ui {
 namespace {
 
+#if 0 // mtp
 const auto kIcons = std::vector<FilterIcons>{
 	{
 		&st::foldersCat,
@@ -211,6 +212,205 @@ const auto kIcons = std::vector<FilterIcons>{
 		QString()
 	}
 };
+#endif
+
+const auto kIcons = std::vector<FilterIcons>{
+	{
+		&st::foldersCat,
+		&st::foldersCatActive,
+		u"Cat"_q,
+	},
+	{
+		&st::foldersBook,
+		&st::foldersBookActive,
+		u"Book"_q,
+	},
+	{
+		&st::foldersMoney,
+		&st::foldersMoneyActive,
+		u"Money"_q,
+	},
+	//{
+	//	&st::foldersCamera,
+	//	&st::foldersCameraActive,
+	//	u"Camera"_q,
+	//},
+	{
+		&st::foldersGame,
+		&st::foldersGameActive,
+		u"Game"_q,
+	},
+	//{
+	//	&st::foldersHouse,
+	//	&st::foldersHouseActive,
+	//	u"House"_q,
+	//},
+	{
+		&st::foldersLight,
+		&st::foldersLightActive,
+		u"Light"_q,
+	},
+	{
+		&st::foldersLike,
+		&st::foldersLikeActive,
+		u"Like"_q,
+	},
+	//{
+	//	&st::foldersPlus,
+	//	&st::foldersPlusActive,
+	//	u"Plus"_q
+	//},
+	{
+		&st::foldersNote,
+		&st::foldersNoteActive,
+		u"Note"_q,
+	},
+	{
+		&st::foldersPalette,
+		&st::foldersPaletteActive,
+		u"Palette"_q,
+	},
+	{
+		&st::foldersTravel,
+		&st::foldersTravelActive,
+		u"Travel"_q,
+	},
+	{
+		&st::foldersSport,
+		&st::foldersSportActive,
+		u"Sport"_q,
+	},
+	{
+		&st::foldersFavorite,
+		&st::foldersFavoriteActive,
+		u"Favorite"_q,
+	},
+	{
+		&st::foldersStudy,
+		&st::foldersStudyActive,
+		u"Study"_q,
+	},
+	{
+		&st::foldersAirplane,
+		&st::foldersAirplaneActive,
+		u"Airplane"_q,
+	},
+	//{
+	//	&st::foldersMicrobe,
+	//	&st::foldersMicrobeActive,
+	//	u"Microbe"_q,
+	//},
+	//{
+	//	&st::foldersWorker,
+	//	&st::foldersWorkerActive,
+	//	u"Worker"_q,
+	//},
+	{
+		&st::foldersPrivate,
+		&st::foldersPrivateActive,
+		u"Private"_q,
+	},
+	{
+		&st::foldersGroups,
+		&st::foldersGroupsActive,
+		u"Groups"_q,
+	},
+	{
+		&st::foldersAll,
+		&st::foldersAllActive,
+		u"All"_q,
+	},
+	{
+		&st::foldersUnread,
+		&st::foldersUnreadActive,
+		u"Unread"_q,
+	},
+	//{
+	//	&st::foldersCheck,
+	//	&st::foldersCheckActive,
+	//	u"Check"_q,
+	//},
+	{
+		&st::foldersBots,
+		&st::foldersBotsActive,
+		u"Bots"_q,
+	},
+	//{
+	//	&st::foldersFolders,
+	//	&st::foldersFoldersActive,
+	//	u"Folders"_q,
+	//},
+	{
+		&st::foldersCrown,
+		&st::foldersCrownActive,
+		u"Crown"_q,
+	},
+	{
+		&st::foldersFlower,
+		&st::foldersFlowerActive,
+		u"Flower"_q,
+	},
+	{
+		&st::foldersHome,
+		&st::foldersHomeActive,
+		u"Home"_q,
+	},
+	{
+		&st::foldersLove,
+		&st::foldersLoveActive,
+		u"Love"_q,
+	},
+	{
+		&st::foldersMask,
+		&st::foldersMaskActive,
+		u"Mask"_q,
+	},
+	{
+		&st::foldersParty,
+		&st::foldersPartyActive,
+		u"Party"_q,
+	},
+	{
+		&st::foldersTrade,
+		&st::foldersTradeActive,
+		u"Trade"_q,
+	},
+	{
+		&st::foldersWork,
+		&st::foldersWorkActive,
+		u"Work"_q,
+	},
+	{
+		&st::foldersUnmuted,
+		&st::foldersUnmutedActive,
+		u"Unmuted"_q,
+	},
+	{
+		&st::foldersChannels,
+		&st::foldersChannelsActive,
+		u"Channels"_q,
+	},
+	{
+		&st::foldersCustom,
+		&st::foldersCustomActive,
+		u"Custom"_q,
+	},
+	{
+		&st::foldersSetup,
+		&st::foldersSetupActive,
+		u"Setup"_q,
+	},
+	//{
+	//	&st::foldersPoo,
+	//	&st::foldersPooActive,
+	//	u"Poo"_q,
+	//},
+	{
+		&st::filtersEdit,
+		&st::filtersEdit,
+		QString()
+	}
+};
 
 } // namespace
 
@@ -221,6 +421,7 @@ const FilterIcons &LookupFilterIcon(FilterIcon icon) {
 }
 
 std::optional<FilterIcon> LookupFilterIconByEmoji(const QString &emoji) {
+#if 0 // mtp
 	static const auto kMap = [] {
 		auto result = base::flat_map<EmojiPtr, FilterIcon>();
 		auto index = 0;
@@ -235,6 +436,19 @@ std::optional<FilterIcon> LookupFilterIconByEmoji(const QString &emoji) {
 		return result;
 	}();
 	const auto i = kMap.find(Ui::Emoji::Find(emoji));
+#endif
+	static const auto kMap = [] {
+		auto result = base::flat_map<QString, FilterIcon>();
+		auto index = 0;
+		for (const auto &entry : kIcons) {
+			if (entry.emoji.isEmpty()) {
+				continue;
+			}
+			result.emplace(entry.emoji, static_cast<FilterIcon>(index++));
+		}
+		return result;
+	}();
+	const auto i = kMap.find(emoji);
 	return (i != end(kMap)) ? std::make_optional(i->second) : std::nullopt;
 }
 
diff --git a/Telegram/SourceFiles/window/window_peer_menu.cpp b/Telegram/SourceFiles/window/window_peer_menu.cpp
index 1ae3c2e7596810..7cff4af76454c4 100644
--- a/Telegram/SourceFiles/window/window_peer_menu.cpp
+++ b/Telegram/SourceFiles/window/window_peer_menu.cpp
@@ -662,6 +662,9 @@ void Filler::addToggleFolder() {
 	if (_topic || !history || !history->owner().chatsFilters().has()) {
 		return;
 	}
+	if (!history->inChatList()) {
+		return;
+	}
 	_addAction(PeerMenuCallback::Args{
 		.text = tr::lng_filters_menu_add(tr::now),
 		.handler = nullptr,

From 06d66428bc8053ac040f5257d9dc97fa49d47e56 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 4 Nov 2022 19:26:12 +0400
Subject: [PATCH 195/349] Improve archive / main list chat tracking.

---
 Telegram/SourceFiles/data/data_session.cpp |  1 -
 Telegram/SourceFiles/history/history.cpp   | 45 +++++++++++++++++-----
 Telegram/SourceFiles/history/history.h     |  7 ++++
 3 files changed, 42 insertions(+), 11 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index cf9477021a5854..c7afbffc47c684 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1272,7 +1272,6 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 		history->applyLastMessage(*message);
 	}
 	history->applyDialogFields(
-		history->folder(),
 		data.vunread_count().v,
 		data.vlast_read_inbox_message_id().v,
 		data.vlast_read_outbox_message_id().v);
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index 11481fcf66ffca..2829e63e82c328 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -1971,7 +1971,9 @@ bool History::unreadCountKnown() const {
 }
 
 void History::setUnreadCount(int newUnreadCount) {
+#if 0 // mtp
 	Expects(folderKnown());
+#endif
 
 	if (_unreadCount == newUnreadCount) {
 		return;
@@ -2108,6 +2110,7 @@ Data::Folder *History::folder() const {
 	return _folder.value_or(nullptr);
 }
 
+#if 0 // mtp
 void History::setFolder(
 		not_null<Data::Folder*> folder,
 		HistoryItem *folderDialogItem) {
@@ -2125,6 +2128,15 @@ void History::setFolderPointer(Data::Folder *folder) {
 	if (_folder == folder) {
 		return;
 	}
+#endif
+void History::setFolderPointer(
+		Data::Folder *folder,
+		int64 order,
+		bool pinned) {
+	if (_folder == folder) {
+		updateChatListSortPosition(FilterId(), order, pinned);
+		return;
+	}
 	if (isPinnedDialog(FilterId())) {
 		owner().setChatPinned(this, FilterId(), false);
 	}
@@ -2138,6 +2150,7 @@ void History::setFolderPointer(Data::Folder *folder) {
 	if (was) {
 		was->unregisterOne(this);
 	}
+#if 0 // mtp
 	if (wasInList) {
 		addToChatList(0, owner().chatsList(folder));
 
@@ -2149,6 +2162,15 @@ void History::setFolderPointer(Data::Folder *folder) {
 	} else if (!wasKnown) {
 		updateChatListSortPosition();
 	}
+#endif
+	updateChatListSortPosition(FilterId(), order, pinned);
+	const auto nowInList = inChatList();
+	if (wasInList) {
+		owner().chatsListChanged(was);
+	}
+	if (inChatList()) {
+		owner().chatsListChanged(folder);
+	}
 	if (folder) {
 		folder->registerOne(this);
 	}
@@ -3011,18 +3033,17 @@ void History::applyPosition(const TLDchatPosition &data) {
 		owner().setNotTopPromoted(this);
 	}
 	data.vlist().match([&](const TLDchatListMain &) {
-		if (order || (folderKnown() && !folder())) {
-			clearFolder();
-			updateChatListSortPosition(FilterId(), order, pinned);
+		if (order || !folder()) {
+			setFolderPointer(nullptr, order, pinned);
 		}
 	}, [&](const TLDchatListArchive &) {
-		if (order) {
-			setFolder(owner().folder(Data::Folder::kId));
-		} else {
-			clearFolder();
-		}
-		if (order || (folderKnown() && folder())) {
-			updateChatListSortPosition(FilterId(), order, pinned);
+		if (order || folder()) {
+			const auto value = !order
+				? nullptr
+				: (folderKnown() && folder())
+				? folder()
+				: owner().folder(Data::Folder::kId).get();
+			setFolderPointer(value, order, pinned);
 		}
 	}, [&](const TLDchatListFilter &data) {
 		if (folderKnown()) {
@@ -3138,15 +3159,19 @@ bool History::skipUnreadUpdate() const {
 }
 
 void History::applyDialogFields(
+#if 0 // mtp
 		Data::Folder *folder,
+#endif
 		int unreadCount,
 		MsgId maxInboxRead,
 		MsgId maxOutboxRead) {
+#if 0 // mtp
 	if (folder) {
 		setFolder(folder);
 	} else {
 		clearFolder();
 	}
+#endif
 	if (!skipUnreadUpdate()
 		&& maxInboxRead + 1 >= _inboxReadBefore.value_or(1)) {
 		setUnreadCount(unreadCount);
diff --git a/Telegram/SourceFiles/history/history.h b/Telegram/SourceFiles/history/history.h
index a8753a59e5758d..83994d7898caf9 100644
--- a/Telegram/SourceFiles/history/history.h
+++ b/Telegram/SourceFiles/history/history.h
@@ -305,7 +305,9 @@ class History final : public Data::Thread {
 	void clearLastMessage();
 
 	void applyDialogFields(
+#if 0 // mtp
 		Data::Folder *folder,
+#endif
 		int unreadCount,
 		MsgId maxInboxRead,
 		MsgId maxOutboxRead);
@@ -454,10 +456,12 @@ class History final : public Data::Thread {
 
 	bool folderKnown() const override;
 	Data::Folder *folder() const override;
+#if 0 // mtp
 	void setFolder(
 		not_null<Data::Folder*> folder,
 		HistoryItem *folderDialogItem = nullptr);
 	void clearFolder();
+#endif
 
 	// Interface for Data::Histories.
 	void setInboxReadTill(MsgId upTo);
@@ -634,7 +638,10 @@ class History final : public Data::Thread {
 	[[nodiscard]] Dialogs::BadgesState adjustBadgesStateByFolder(
 		Dialogs::BadgesState state) const;
 	[[nodiscard]] Dialogs::UnreadState computeUnreadState() const;
+#if 0 // mtp
 	void setFolderPointer(Data::Folder *folder);
+#endif
+	void setFolderPointer(Data::Folder *folder, int64 order, bool pinned);
 
 	void hasUnreadMentionChanged(bool has) override;
 	void hasUnreadReactionChanged(bool has) override;

From f77d95a4460408cfe79b605fbb48fa78f92a88a7 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 9 Nov 2022 12:02:33 +0400
Subject: [PATCH 196/349] Fix sending spoilers.

---
 Telegram/SourceFiles/api/api_text_entities.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/api/api_text_entities.cpp b/Telegram/SourceFiles/api/api_text_entities.cpp
index dfb2e56aedcc1a..1262961b974f18 100644
--- a/Telegram/SourceFiles/api/api_text_entities.cpp
+++ b/Telegram/SourceFiles/api/api_text_entities.cpp
@@ -452,7 +452,8 @@ QVector<TLtextEntity> EntitiesToTdb(const EntitiesInText &entities) {
 			&& entity.type() != EntityType::Blockquote
 			&& entity.type() != EntityType::Spoiler
 			&& entity.type() != EntityType::MentionName
-			&& entity.type() != EntityType::CustomUrl) {
+			&& entity.type() != EntityType::CustomUrl
+			&& entity.type() != EntityType::CustomEmoji) {
 			continue;
 		}
 
@@ -483,6 +484,7 @@ QVector<TLtextEntity> EntitiesToTdb(const EntitiesInText &entities) {
 				return entity.data().isEmpty()
 					? tl_textEntityTypePre()
 					: tl_textEntityTypePreCode(tl_string(entity.data()));
+			case EntityType::Spoiler: return tl_textEntityTypeSpoiler();
 			case EntityType::CustomEmoji:
 				return tl_textEntityTypeCustomEmoji(
 					tl_int64(entity.data().toULongLong()));

From 0a2760e3d156eb2d0c3801ac116a2d8acc005be4 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 9 Nov 2022 12:02:58 +0400
Subject: [PATCH 197/349] Improve stickers support.

---
 Telegram/SourceFiles/api/api_premium.cpp      | 20 ++--
 Telegram/SourceFiles/api/api_updates.cpp      |  9 +-
 Telegram/SourceFiles/apiwrap.cpp              | 96 ++++++++++++++++---
 Telegram/SourceFiles/data/data_channel.cpp    |  2 -
 Telegram/SourceFiles/data/data_chat.cpp       |  2 -
 Telegram/SourceFiles/data/data_user.cpp       |  2 -
 .../data/stickers/data_stickers.cpp           | 78 +++++++++++++++
 .../SourceFiles/data/stickers/data_stickers.h | 13 +++
 8 files changed, 187 insertions(+), 35 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_premium.cpp b/Telegram/SourceFiles/api/api_premium.cpp
index 55d1f17d3f769d..a4567d898afaf7 100644
--- a/Telegram/SourceFiles/api/api_premium.cpp
+++ b/Telegram/SourceFiles/api/api_premium.cpp
@@ -232,19 +232,17 @@ void Premium::reloadCloudSet() {
 			_cloudSetHash = data.vhash().v;
 #endif
 	_cloudSetRequestId = _api.request(TLgetPremiumStickers(
-	)).done([=](const TLstickers &result) {
+	)).done([=](const TLDstickers &data) {
 		_cloudSetRequestId = 0;
-		result.match([&](const TLDstickers &data) {
-			const auto owner = &_session->data();
-			_cloudSet.clear();
-			for (const auto &sticker : data.vstickers().v) {
-				const auto document = owner->processDocument(sticker);
-				if (document->isPremiumSticker()) {
-					_cloudSet.push_back(document);
-				}
+		const auto owner = &_session->data();
+		_cloudSet.clear();
+		for (const auto &sticker : data.vstickers().v) {
+			const auto document = owner->processDocument(sticker);
+			if (document->isPremiumSticker()) {
+				_cloudSet.push_back(document);
 			}
-			_cloudSetUpdated.fire({});
-		});
+		}
+		_cloudSetUpdated.fire({});
 	}).fail([=] {
 		_cloudSetRequestId = 0;
 	}).send();
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 94c6cd01e5e7b8..38ef5532aaa542 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -3069,14 +3069,17 @@ void Updates::applyUpdate(const TLupdate &update) {
 			return;
 		}
 	}, [&](const TLDupdateStickerSet &data) {
+		session().data().stickers().apply(data);
 	}, [&](const TLDupdateInstalledStickerSets &data) {
+		session().data().stickers().apply(data);
 	}, [&](const TLDupdateTrendingStickerSets &data) {
-		session().data().stickers().featuredSetsReceived(data.vsticker_sets());
+		session().data().stickers().apply(data);
 	}, [&](const TLDupdateRecentStickers &data) {
+		session().data().stickers().apply(data);
 	}, [&](const TLDupdateFavoriteStickers &data) {
+		session().data().stickers().apply(data);
 	}, [&](const TLDupdateSavedAnimations &data) {
-		session().data().stickers().setLastSavedGifsUpdate(0);
-		session().api().updateStickers();
+		session().data().stickers().apply(data);
 	}, [&](const TLDupdateSavedNotificationSounds &data) {
 		session().api().ringtones().applyUpdate();
 	}, [&](const TLDupdateSelectedBackground &data) {
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 271db145f513bd..4e8decf48fcaf3 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -102,6 +102,7 @@ constexpr auto kSaveCloudDraftTimeout = 1000;
 constexpr auto kTopPromotionInterval = TimeId(60 * 60);
 constexpr auto kTopPromotionMinDelay = TimeId(10);
 #endif
+constexpr auto kStickersByEmojiCount = 100;
 constexpr auto kSmallDelayMs = 5;
 constexpr auto kReadFeaturedSetsTimeout = crl::time(1000);
 constexpr auto kFileLoaderQueueStopTimeout = crl::time(5000);
@@ -1376,7 +1377,7 @@ void ApiWrap::requestFullPeer(not_null<PeerData*> peer) {
 				_session->supportHelper().refreshInfo(user);
 			}
 			return sender().request(TLgetUserFullInfo(
-				tl_int53(user->id.value)
+				tl_int53(peerToUser(user->id).bare)
 			)).done([=](const TLDuserFullInfo &data) {
 				Data::ApplyUserUpdate(user, data);
 				finish();
@@ -1392,14 +1393,14 @@ void ApiWrap::requestFullPeer(not_null<PeerData*> peer) {
 			}).fail(failHandler).send();
 		} else if (const auto chat = peer->asChat()) {
 			return sender().request(TLgetBasicGroupFullInfo(
-				tl_int53(chat->id.value)
+				tl_int53(peerToChat(chat->id).bare)
 			)).done([=](const TLDbasicGroupFullInfo &data) {
 				Data::ApplyChatUpdate(chat, data);
 				finish();
 			}).fail(failHandler).send();
 		} else if (const auto channel = peer->asChannel()) {
 			return sender().request(TLgetSupergroupFullInfo(
-				tl_int53(channel->id.value)
+				tl_int53(peerToChannel(channel->id).bare)
 			)).done([=](const TLDsupergroupFullInfo &data) {
 				Data::ApplyChannelUpdate(channel, data);
 				finish();
@@ -1806,7 +1807,7 @@ void ApiWrap::saveStickerSets(
 			? _masksReorderRequestId
 			: _stickersReorderRequestId;
 	};
-#if 0 // todo
+#if 0 // mtp
 	for (auto requestId : base::take(setDisenableRequests)) {
 		request(requestId).cancel();
 	}
@@ -1814,12 +1815,31 @@ void ApiWrap::saveStickerSets(
 	request(base::take(_stickersClearRecentRequestId)).cancel();
 	request(base::take(_stickersClearRecentAttachedRequestId)).cancel();
 #endif
+	for (auto requestId : base::take(setDisenableRequests)) {
+		sender().request(requestId).cancel();
+	}
+	sender().request(base::take(reorderRequestId())).cancel();
+	sender().request(base::take(_stickersClearRecentRequestId)).cancel();
+	sender().request(
+		base::take(_stickersClearRecentAttachedRequestId)).cancel();
 
 	const auto stickersSaveOrder = [=] {
 		if (localOrder.size() < 2) {
 			return;
 		}
-#if 0 // todo
+		auto order = QVector<TLint53>();
+		order.reserve(localOrder.size());
+		for (const auto setId : std::as_const(localOrder)) {
+			order.push_back(tl_int53(setId));
+		}
+		reorderRequestId() = sender().request(TLreorderInstalledStickerSets(
+			((type == Data::StickersType::Emoji)
+				? tl_stickerTypeCustomEmoji()
+				: (type == Data::StickersType::Masks)
+				? tl_stickerTypeMask()
+				: tl_stickerTypeRegular()),
+			tl_vector<TLint53>(std::move(order))
+#if 0 // mtp
 		QVector<MTPlong> mtpOrder;
 		mtpOrder.reserve(localOrder.size());
 		for (const auto setId : std::as_const(localOrder)) {
@@ -1835,6 +1855,7 @@ void ApiWrap::saveStickerSets(
 		reorderRequestId() = request(MTPmessages_ReorderStickerSets(
 			MTP_flags(flags),
 			MTP_vector<MTPlong>(mtpOrder)
+#endif
 		)).done([=] {
 			reorderRequestId() = 0;
 		}).fail([=] {
@@ -1850,7 +1871,6 @@ void ApiWrap::saveStickerSets(
 				updateStickers();
 			}
 		}).send();
-#endif
 	};
 
 	const auto stickerSetDisenabled = [=](mtpRequestId requestId) {
@@ -1903,9 +1923,20 @@ void ApiWrap::saveStickerSets(
 				writeRecent = true;
 			}
 
-#if 0 // todo
 			const auto isAttached
 				= (removedSetId == Data::Stickers::CloudRecentAttachedSetId);
+			const auto clearRequestId = [=]() -> mtpRequestId & {
+				return isAttached
+					? _stickersClearRecentAttachedRequestId
+					: _stickersClearRecentRequestId;
+			};
+			const auto finish = [=] {
+				clearRequestId() = 0;
+			};
+			clearRequestId() = sender().request(TLclearRecentStickers(
+				tl_bool(isAttached)
+			)).done(finish).fail(finish).send();
+#if 0 // mtp
 			const auto flags = isAttached
 				? MTPmessages_ClearRecentStickers::Flag::f_attached
 				: MTPmessages_ClearRecentStickers::Flags(0);
@@ -1942,8 +1973,16 @@ void ApiWrap::saveStickerSets(
 				const auto emoji = !!(set->flags & Flag::Emoji);
 				const auto locked = (set->locked > 0);
 
-				const auto requestId = 0;
-#if 0 // todo
+				const auto requestId = sender().request(TLchangeStickerSet(
+					tl_int64(set->id),
+					tl_bool(false),
+					tl_bool(false)
+				)).done([=](const TLok &result, mtpRequestId requestId) {
+					stickerSetDisenabled(requestId);
+				}).fail([=](const Error &error, mtpRequestId requestId) {
+					stickerSetDisenabled(requestId);
+				}).send();
+#if 0 // mtp
 				const auto setId = set->mtpInput();
 
 				auto requestId = request(MTPmessages_UninstallStickerSet(
@@ -1996,8 +2035,16 @@ void ApiWrap::saveStickerSets(
 		const auto set = it->second.get();
 		const auto archived = !!(set->flags & Flag::Archived);
 		if (archived && !localRemoved.contains(set->id)) {
-			const auto requestId = 0;
-#if 0 // todo
+			const auto requestId = sender().request(TLchangeStickerSet(
+				tl_int64(set->id),
+				tl_bool(true),
+				tl_bool(false)
+			)).done([=](const TLok &result, mtpRequestId requestId) {
+				stickerSetDisenabled(requestId);
+			}).fail([=](const Error &error, mtpRequestId requestId) {
+				stickerSetDisenabled(requestId);
+			}).send();
+#if 0 // mtp
 			const auto mtpSetId = set->mtpInput();
 
 			const auto requestId = request(MTPmessages_InstallStickerSet(
@@ -2075,7 +2122,7 @@ void ApiWrap::saveStickerSets(
 	if (setDisenableRequests.empty()) {
 		stickersSaveOrder();
 	} else {
-#if 0 // todo
+#if 0 // mtp
 		requestSendDelayed();
 #endif
 	}
@@ -3243,7 +3290,26 @@ std::vector<not_null<DocumentData*>> *ApiWrap::stickersByEmoji(
 			&& (received + kStickersByEmojiInvalidateTimeout) <= now;
 	}();
 	if (sendRequest) {
-#if 0 // todo
+		sender().request(TLsearchStickers(
+			tl_stickerTypeRegular(),
+			tl_string(key),
+			tl_int32(kStickersByEmojiCount)
+		)).done([=](const TLDstickers &data) {
+			auto &entry = _stickersByEmoji[key];
+			entry.list.clear();
+			entry.list.reserve(data.vstickers().v.size());
+			for (const auto &sticker : data.vstickers().v) {
+				const auto document = _session->data().processDocument(
+					sticker);
+				if (document->sticker()) {
+					entry.list.push_back(document);
+				}
+			}
+			entry.received = crl::now();
+			_session->data().stickers().notifyUpdated(
+				Data::StickersType::Stickers);
+		}).send();
+#if 0 // mtp
 		const auto hash = (it != _stickersByEmoji.end())
 			? it->second.hash
 			: uint64(0);
@@ -3341,7 +3407,7 @@ void ApiWrap::requestMasks(TimeId now) {
 	_masksUpdateRequest = sender().request(TLgetInstalledStickerSets(
 		tl_stickerTypeMask()
 	)).done([=](const TLstickerSets &result) {
-		_session->data().stickers().setLastUpdate(crl::now());
+		_session->data().stickers().setLastMasksUpdate(crl::now());
 		_masksUpdateRequest = 0;
 		_session->data().stickers().masksReceived(result.data().vsets().v);
 	}).send();
@@ -3371,7 +3437,7 @@ void ApiWrap::requestCustomEmoji(TimeId now) {
 		done(MTP_messages_allStickersNotModified());
 	}).send();
 #endif
-	_masksUpdateRequest = sender().request(TLgetInstalledStickerSets(
+	_customEmojiUpdateRequest = sender().request(TLgetInstalledStickerSets(
 		tl_stickerTypeCustomEmoji()
 	)).done([=](const TLstickerSets &result) {
 		_session->data().stickers().setLastEmojiUpdate(crl::now());
diff --git a/Telegram/SourceFiles/data/data_channel.cpp b/Telegram/SourceFiles/data/data_channel.cpp
index 8f68da2c1cd9e5..1855dd67a575a1 100644
--- a/Telegram/SourceFiles/data/data_channel.cpp
+++ b/Telegram/SourceFiles/data/data_channel.cpp
@@ -1382,8 +1382,6 @@ void ApplyChannelUpdate(
 
 	if (const auto photo = update.vphoto()) {
 		channel->setPhotoFull(*photo);
-	} else {
-		channel->clearPhoto();
 	}
 	if (const auto from = update.vupgraded_from_basic_group_id().v) {
 		channel->addFlags(ChannelDataFlag::Megagroup);
diff --git a/Telegram/SourceFiles/data/data_chat.cpp b/Telegram/SourceFiles/data/data_chat.cpp
index 1bde93e66c207b..bce88f00080265 100644
--- a/Telegram/SourceFiles/data/data_chat.cpp
+++ b/Telegram/SourceFiles/data/data_chat.cpp
@@ -657,8 +657,6 @@ void ApplyChatUpdate(
 	//chat->setFullFlags(update.vflags().v);
 	if (const auto photo = update.vphoto()) {
 		chat->setPhotoFull(*photo);
-	} else {
-		chat->clearPhoto();
 	}
 	//if (const auto invite = update.vinvite_link()) { // todo
 	//	chat->session().api().inviteLinks().setMyPermanent(chat, *invite);
diff --git a/Telegram/SourceFiles/data/data_user.cpp b/Telegram/SourceFiles/data/data_user.cpp
index 1ed52f3ddb1617..359349289b59a2 100644
--- a/Telegram/SourceFiles/data/data_user.cpp
+++ b/Telegram/SourceFiles/data/data_user.cpp
@@ -742,8 +742,6 @@ void ApplyUserUpdate(
 		const TLDuserFullInfo &update) {
 	if (const auto photo = update.vphoto()) {
 		user->setPhotoFull(*photo);
-	} else {
-		user->clearPhoto();
 	}
 	//const auto settings = update.vsettings().match([&]( // todo
 	//	const MTPDpeerSettings &data) {
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers.cpp b/Telegram/SourceFiles/data/stickers/data_stickers.cpp
index d38f7911a7d6ea..0ea5ba39727383 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers.cpp
+++ b/Telegram/SourceFiles/data/stickers/data_stickers.cpp
@@ -717,6 +717,81 @@ void Stickers::emojiReceived(const QVector<TLstickerSetInfo> &data) {
 	somethingReceived(data, StickersType::Emoji);
 }
 
+void Stickers::apply(const TLDupdateStickerSet &data) {
+	feedSetFull(data.vsticker_set());
+}
+
+void Stickers::apply(const TLDupdateInstalledStickerSets &data) {
+	// later todo optimize in case all sets are already known
+	const auto type = data.vsticker_type().match([&](
+			const TLDstickerTypeCustomEmoji &) {
+		//setLastEmojiUpdate(crl::now());
+		session().api().updateCustomEmoji();
+		return StickersType::Emoji;
+	}, [&](const TLDstickerTypeMask &) {
+		//setLastMasksUpdate(crl::now());
+		session().api().updateMasks();
+		return StickersType::Masks;
+	}, [&](const TLDstickerTypeRegular &) {
+		//setLastUpdate(crl::now());
+		session().api().updateStickers();
+		return StickersType::Stickers;
+	});
+	//somethingReceived(data.vsticker_set_ids().v, type);
+}
+
+void Stickers::apply(const TLDupdateTrendingStickerSets &data) {
+	const auto type = data.vsticker_type().match([&](
+			const TLDstickerTypeCustomEmoji &) {
+		setLastFeaturedEmojiUpdate(crl::now());
+		return StickersType::Emoji;
+	}, [&](const TLDstickerTypeMask &) {
+		return StickersType::Masks;
+	}, [&](const TLDstickerTypeRegular &) {
+		setLastEmojiUpdate(crl::now());
+		return StickersType::Stickers;
+	});
+	featuredReceived(data.vsticker_sets(), type);
+}
+
+void Stickers::apply(const TLDupdateRecentStickers &data) {
+	// later todo optimize in case all stickers are already known
+	//if (data.vis_attached().v) {
+	//	setLastRecentAttachedUpdate(crl::now());
+	//} else {
+	//	setLastRecentUpdate(crl::now());
+	//}
+	//specialSetReceived(
+	//	(data.vis_attached().v
+	//		? Data::Stickers::CloudRecentAttachedSetId
+	//		: Data::Stickers::CloudRecentSetId),
+	//	tr::lng_recent_stickers(tr::now),
+	//	data.vsticker_ids().v);
+	session().api().requestSpecialStickersForce(
+		false,
+		true,
+		data.vis_attached().v);
+}
+
+void Stickers::apply(const TLDupdateFavoriteStickers &data) {
+	// later todo optimize in case all stickers are already known
+	//setLastFavedUpdate(crl::now());
+	//specialSetReceived(
+	//	Data::Stickers::FavedSetId,
+	//	Lang::Hard::FavedSetTitle(),
+	//	data.vsticker_ids().v);
+	setLastFavedUpdate(0);
+	session().api().updateStickers();
+}
+
+void Stickers::apply(const TLDupdateSavedAnimations &data) {
+	// later todo optimize in case all gifs are already known
+	//setLastSavedGifsUpdate(crl::now());
+	//gifsReceived(data.vanimation_ids().v);
+	setLastSavedGifsUpdate(0);
+	session().api().updateSavedGifs();
+}
+
 #if 0 // mtp
 void Stickers::setsReceived(
 		const QVector<MTPStickerSet> &data,
@@ -971,6 +1046,9 @@ void Stickers::featuredEmojiSetsReceived(const TLtrendingStickerSets &data) {
 void Stickers::featuredReceived(
 		const TLtrendingStickerSets &data,
 		StickersType type) {
+	if (type == StickersType::Masks) {
+		return;
+	}
 	const auto isEmoji = (type == StickersType::Emoji);
 	auto &featuredOrder = isEmoji
 		? featuredEmojiSetsOrderRef()
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers.h b/Telegram/SourceFiles/data/stickers/data_stickers.h
index 1bd2ddd1f0814c..4b2105e2ac7e3f 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers.h
+++ b/Telegram/SourceFiles/data/stickers/data_stickers.h
@@ -20,6 +20,12 @@ class TLDstickerSetInfo;
 class TLsticker;
 class TLtrendingStickerSets;
 class TLstickerType;
+class TLDupdateStickerSet;
+class TLDupdateInstalledStickerSets;
+class TLDupdateTrendingStickerSets;
+class TLDupdateRecentStickers;
+class TLDupdateFavoriteStickers;
+class TLDupdateSavedAnimations;
 } // namespace Tdb
 
 class HistoryItem;
@@ -237,6 +243,13 @@ class Stickers final {
 	void masksReceived(const QVector<Tdb::TLstickerSetInfo> &data);
 	void emojiReceived(const QVector<Tdb::TLstickerSetInfo> &data);
 
+	void apply(const Tdb::TLDupdateStickerSet &data);
+	void apply(const Tdb::TLDupdateInstalledStickerSets &data);
+	void apply(const Tdb::TLDupdateTrendingStickerSets &data);
+	void apply(const Tdb::TLDupdateRecentStickers &data);
+	void apply(const Tdb::TLDupdateFavoriteStickers &data);
+	void apply(const Tdb::TLDupdateSavedAnimations &data);
+
 #if 0 // mtp
 	void setsReceived(const QVector<MTPStickerSet> &data, uint64 hash);
 	void masksReceived(const QVector<MTPStickerSet> &data, uint64 hash);

From f8ddc9af8b7283690acf5783773cc009a49f83e8 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 9 Nov 2022 14:37:59 +0400
Subject: [PATCH 198/349] Improve tracking of unread messages.

---
 Telegram/SourceFiles/data/data_histories.cpp |  2 +-
 Telegram/SourceFiles/data/data_session.cpp   |  2 +-
 Telegram/SourceFiles/history/history.cpp     | 29 +++++++++++++++-----
 Telegram/SourceFiles/history/history.h       |  7 +++--
 4 files changed, 29 insertions(+), 11 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_histories.cpp b/Telegram/SourceFiles/data/data_histories.cpp
index 74f30a9945780b..b0f54a036da2b2 100644
--- a/Telegram/SourceFiles/data/data_histories.cpp
+++ b/Telegram/SourceFiles/data/data_histories.cpp
@@ -431,6 +431,7 @@ void Histories::sendDialogRequests() {
 #endif
 }
 
+#if 0 // mtp
 void Histories::dialogEntryApplied(not_null<History*> history) {
 	const auto state = lookup(history);
 	if (state && state->postponedRequestEntry) {
@@ -453,7 +454,6 @@ void Histories::dialogEntryApplied(not_null<History*> history) {
 	}
 }
 
-#if 0 // mtp
 void Histories::applyPeerDialogs(const MTPmessages_PeerDialogs &dialogs) {
 	Expects(dialogs.type() == mtpc_messages_peerDialogs);
 
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index c7afbffc47c684..a68e086d4b8e00 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1271,7 +1271,7 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 	if (const auto message = data.vlast_message()) {
 		history->applyLastMessage(*message);
 	}
-	history->applyDialogFields(
+	history->applyUnreadInfo(
 		data.vunread_count().v,
 		data.vlast_read_inbox_message_id().v,
 		data.vlast_read_outbox_message_id().v);
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index 2829e63e82c328..585bd783ef25ec 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -1891,6 +1891,8 @@ void History::applyInboxReadUpdate(
 		}
 #endif
 		inboxRead(upTo, stillUnread);
+	} else if (inboxReadTillId() == upTo) {
+		setUnreadCount(stillUnread);
 	}
 }
 
@@ -3053,19 +3055,33 @@ void History::applyPosition(const TLDchatPosition &data) {
 	});
 }
 
+void History::applyUnreadInfo(
+		int unreadCount,
+		MsgId maxInboxRead,
+		MsgId maxOutboxRead) {
+	setOutboxReadTill(maxOutboxRead);
+	setInboxReadTill(maxInboxRead);
+	setUnreadCount(unreadCount);
+}
+
 void History::applyLastMessage(const TLmessage &data) {
 	const auto &message = data.data();
 	const auto id = message.vid().v;
 	addMessage(data, NewMessageType::Last);
 	applyDialogTopMessage(id);
-	owner().histories().dialogEntryApplied(this);
 }
 
 void History::clearLastMessage() {
-	applyDialogTopMessage(0);
-	owner().histories().dialogEntryApplied(this);
+	if (_lastServerMessage) {
+		if (lastMessage() == lastServerMessage()) {
+			_lastMessage = std::nullopt;
+		}
+		_lastServerMessage = std::nullopt;
+	}
+	setNotLoadedAtBottom();
 }
 
+#if 0 // mtp
 void History::dialogEntryApplied() {
 	if (!lastServerMessageKnown()) {
 		setLastServerMessage(nullptr);
@@ -3106,6 +3122,7 @@ void History::dialogEntryApplied() {
 		}
 	}
 }
+#endif
 
 void History::cacheTopPromotion(
 		bool promoted,
@@ -3158,20 +3175,17 @@ bool History::skipUnreadUpdate() const {
 	return clearUnreadOnClientSide();
 }
 
-void History::applyDialogFields(
 #if 0 // mtp
+void History::applyDialogFields(
 		Data::Folder *folder,
-#endif
 		int unreadCount,
 		MsgId maxInboxRead,
 		MsgId maxOutboxRead) {
-#if 0 // mtp
 	if (folder) {
 		setFolder(folder);
 	} else {
 		clearFolder();
 	}
-#endif
 	if (!skipUnreadUpdate()
 		&& maxInboxRead + 1 >= _inboxReadBefore.value_or(1)) {
 		setUnreadCount(unreadCount);
@@ -3179,6 +3193,7 @@ void History::applyDialogFields(
 	}
 	setOutboxReadTill(maxOutboxRead);
 }
+#endif
 
 void History::applyDialogTopMessage(MsgId topMessageId) {
 	if (topMessageId) {
diff --git a/Telegram/SourceFiles/history/history.h b/Telegram/SourceFiles/history/history.h
index 83994d7898caf9..42c78ba764fa99 100644
--- a/Telegram/SourceFiles/history/history.h
+++ b/Telegram/SourceFiles/history/history.h
@@ -301,17 +301,20 @@ class History final : public Data::Thread {
 #endif
 
 	void applyPosition(const Tdb::TLDchatPosition &data);
+	void applyUnreadInfo(int unreadCount,
+		MsgId maxInboxRead,
+		MsgId maxOutboxRead);
 	void applyLastMessage(const Tdb::TLmessage &data);
 	void clearLastMessage();
 
-	void applyDialogFields(
 #if 0 // mtp
+	void applyDialogFields(
 		Data::Folder *folder,
-#endif
 		int unreadCount,
 		MsgId maxInboxRead,
 		MsgId maxOutboxRead);
 	void dialogEntryApplied();
+#endif
 
 	void cacheTopPromotion(
 		bool promoted,

From 845f8f59def0ad2b0556c056dec93220a30c6978 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 10 Nov 2022 09:18:46 +0400
Subject: [PATCH 199/349] Migrate chats / messages search to TDLib.

---
 .../dialogs/dialogs_inner_widget.cpp          |  43 ++-
 .../dialogs/dialogs_inner_widget.h            |   6 +
 .../SourceFiles/dialogs/dialogs_widget.cpp    | 277 +++++++++++++++++-
 Telegram/SourceFiles/dialogs/dialogs_widget.h |  43 +++
 4 files changed, 361 insertions(+), 8 deletions(-)

diff --git a/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp b/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp
index 976db8474d6c18..0a6b22264fa611 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp
@@ -3075,11 +3075,13 @@ void InnerWidget::searchReceived(
 	refresh();
 }
 
-#if 0 // mtp
 void InnerWidget::peerSearchReceived(
 		const QString &query,
+		const std::vector<not_null<PeerData*>> &result) {
+#if 0 // mtp
 		const QVector<MTPPeer> &my,
 		const QVector<MTPPeer> &result) {
+#endif
 	if (_state != WidgetState::Filtered) {
 		return;
 	}
@@ -3087,6 +3089,7 @@ void InnerWidget::peerSearchReceived(
 	_peerSearchQuery = query.toLower().trimmed();
 	_peerSearchResults.clear();
 	_peerSearchResults.reserve(result.size());
+#if 0 // mtp
 	for	(const auto &mtpPeer : my) {
 		if (const auto peer = session().data().peerLoaded(peerFromMTP(mtpPeer))) {
 			appendToFiltered(peer->owner().history(peer));
@@ -3111,9 +3114,45 @@ void InnerWidget::peerSearchReceived(
 				).arg(peerFromMTP(mtpPeer).value));
 		}
 	}
+#endif
+	for (const auto &peer : result) {
+		if (const auto history = peer->owner().historyLoaded(peer)) {
+			if (history->inChatList()) {
+				continue; // skip existing chats
+			}
+		}
+		_peerSearchResults.push_back(std::make_unique<PeerSearchResult>(
+			peer));
+	}
+	refresh();
+}
+
+void InnerWidget::cloudChatsReceived(
+		const QString &query,
+		const std::vector<not_null<History*>> &result) {
+	if (_state != WidgetState::Filtered) {
+		return;
+	}
+	const auto alreadyAdded = [&](not_null<History*> history) {
+		for (const auto &result : _filterResults) {
+			if (result.row->history() == history.get()) {
+				return true;
+			}
+		}
+		return false;
+	};
+	for (const auto &history : result) {
+		if (alreadyAdded(history)) {
+			continue;
+		}
+		auto row = std::make_unique<Row>(history, _filterResults.size());
+		const auto [i, ok] = _filterResultsGlobal.emplace(
+			history->peer,
+			std::move(row));
+		_filterResults.emplace_back(i->second.get());
+	}
 	refresh();
 }
-#endif
 
 Data::Folder *InnerWidget::shownFolder() const {
 	return _openedFolder;
diff --git a/Telegram/SourceFiles/dialogs/dialogs_inner_widget.h b/Telegram/SourceFiles/dialogs/dialogs_inner_widget.h
index 82b5e425af9247..da8316291edfbe 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_inner_widget.h
+++ b/Telegram/SourceFiles/dialogs/dialogs_inner_widget.h
@@ -114,6 +114,12 @@ class InnerWidget final : public Ui::RpWidget {
 		const QVector<MTPPeer> &my,
 		const QVector<MTPPeer> &result);
 #endif
+	void peerSearchReceived(
+		const QString &query,
+		const std::vector<not_null<PeerData*>> &result);
+	void cloudChatsReceived(
+		const QString &query,
+		const std::vector<not_null<History*>> &result);
 
 	[[nodiscard]] FilterId filterId() const;
 
diff --git a/Telegram/SourceFiles/dialogs/dialogs_widget.cpp b/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
index bcc744e8edd9ee..8fadfc374ecb27 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
@@ -87,6 +87,9 @@ For license and copyright information please follow this link:
 #include "styles/style_window.h"
 #include "base/qt/qt_common_adapters.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtCore/QMimeData>
 #include <QtGui/QTextBlock>
 #include <QtWidgets/QScrollBar>
@@ -95,6 +98,8 @@ For license and copyright information please follow this link:
 namespace Dialogs {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kSearchPerPage = 50;
 constexpr auto kStoriesExpandDuration = crl::time(200);
 constexpr auto kSearchRequestDelay = crl::time(900);
@@ -1201,11 +1206,12 @@ void Widget::fullSearchRefreshOn(rpl::producer<> events) {
 		_searchTimer.cancel();
 		_searchCache.clear();
 		_singleMessageSearch.clear();
-#if 0 // todo
+#if 0 // mtp
 		for (const auto &[requestId, query] : base::take(_searchQueries)) {
 			session().api().request(requestId).cancel();
 		}
 #endif
+		clearSearchCache();
 		_searchQuery = QString();
 		_scroll->scrollToY(0);
 		cancelSearchRequest();
@@ -2122,8 +2128,8 @@ bool Widget::search(bool inCache, SearchRequestDelay delay) {
 		_peerSearchQuery = QString();
 		peerSearchApplyEmpty(0);
 		_api.request(base::take(_topicSearchRequest)).cancel();
+		cloudChatsApplyEmpty();
 		return true;
-#if 0 // todo
 	} else if (inCache) {
 		const auto success = _singleMessageSearch.lookup(query, [=] {
 			searchRequested(delay);
@@ -2137,7 +2143,9 @@ bool Widget::search(bool inCache, SearchRequestDelay delay) {
 			_searchQueryFrom = fromPeer;
 			_searchQueryTags = inTags;
 			_searchQueryTab = tab;
+#if 0 // mtp
 			_searchNextRate = 0;
+#endif
 			_searchFull = _searchFullMigrated = false;
 			cancelSearchRequest();
 			searchReceived(fromStartType, i->second, 0);
@@ -2151,11 +2159,33 @@ bool Widget::search(bool inCache, SearchRequestDelay delay) {
 		_searchQueryFrom = fromPeer;
 		_searchQueryTags = inTags;
 		_searchQueryTab = tab;
+#if 0 // mtp
 		_searchNextRate = 0;
+#endif
 		_searchFull = _searchFullMigrated = false;
 		cancelSearchRequest();
 		if (inPeer) {
 			const auto topic = searchInTopic();
+			const auto type = SearchRequestType::PeerFromStart;
+			_searchRequest = _api.request(TLsearchChatMessages(
+				peerToTdbChat(peer->id), // todo topics
+				tl_string(q),
+				(_searchQueryFrom
+					? peerToSender(_searchQueryFrom->id)
+					: std::optional<TLmessageSender>()),
+				tl_int53(0), // from_message_id
+				tl_int32(0), // offset
+				tl_int32(SearchPerPage),
+				std::nullopt, // filter
+				tl_int53(0) // message_thread_id
+			)).done([=](const TLmessages &result) {
+				_searchRequest = 0;
+				searchReceived(type, result);
+			}).fail([=] {
+				_searchRequest = 0;
+				_searchFull = true;
+			}).send();
+#if 0 // mtp
 			auto &histories = session().data().histories();
 			const auto type = Data::Histories::RequestType::History;
 			const auto history = session().data().history(inPeer);
@@ -2206,6 +2236,7 @@ bool Widget::search(bool inCache, SearchRequestDelay delay) {
 				_searchQueries.emplace(_searchRequest, _searchQuery);
 				return _searchRequest;
 			});
+#endif
 		} else if (_searchState.tab == ChatSearchTab::PublicPosts) {
 			const auto type = SearchRequestType::FromStart;
 			_searchRequest = session().api().request(MTPchannels_SearchPosts(
@@ -2222,6 +2253,26 @@ bool Widget::search(bool inCache, SearchRequestDelay delay) {
 			_searchQueries.emplace(_searchRequest, _searchQuery);
 		} else {
 			const auto type = SearchRequestType::FromStart;
+			_searchRequest = _api.request(TLsearchMessages(
+				(session().settings().skipArchiveInSearch()
+					? tl_chatListMain()
+					: std::optional<TLchatList>()),
+				tl_string(_searchQuery),
+				tl_int32(0), // offset_date
+				tl_int53(0), // offset_chat_id
+				tl_int53(0), // offset_message_id
+				tl_int32(SearchPerPage),
+				std::nullopt,
+				tl_int32(0), // min_date
+				tl_int32(0)
+			)).done([=](const TLmessages &result) {
+				_searchRequest = 0;
+				searchReceived(type, result);
+			}).fail([=] {
+				_searchRequest = 0;
+				_searchFull = true;
+			}).send();
+#if 0 // mtp
 			const auto flags = session().settings().skipArchiveInSearch()
 				? MTPmessages_SearchGlobal::Flag::f_folder_id
 				: MTPmessages_SearchGlobal::Flag(0);
@@ -2243,6 +2294,7 @@ bool Widget::search(bool inCache, SearchRequestDelay delay) {
 				searchFailed(type, error, _searchRequest);
 			}).send();
 			_searchQueries.emplace(_searchRequest, _searchQuery);
+#endif
 		}
 		_inner->searchRequested(true);
 	} else {
@@ -2261,6 +2313,12 @@ bool Widget::search(bool inCache, SearchRequestDelay delay) {
 		} else if (_peerSearchQuery != peerQuery) {
 			_peerSearchQuery = peerQuery;
 			_peerSearchFull = false;
+			_peerSearchRequest = _api.request(TLsearchPublicChats(
+				tl_string(_peerSearchQuery)
+			)).done([=](const TLchats &result) {
+				peerSearchReceived(query, result);
+			}).send();
+#if 0 // mtp
 			_peerSearchRequest = _api.request(MTPcontacts_Search(
 				MTP_string(_peerSearchQuery),
 				MTP_int(SearchPeopleLimit)
@@ -2269,12 +2327,33 @@ bool Widget::search(bool inCache, SearchRequestDelay delay) {
 			}).fail([=](const MTP::Error &error, mtpRequestId requestId) {
 				peerSearchFailed(error, requestId);
 			}).send();
+#endif
 			_peerSearchQueries.emplace(_peerSearchRequest, _peerSearchQuery);
 		}
+		if (searchCache) {
+			auto i = _cloudChatsCache.find(query);
+			if (i != _cloudChatsCache.end()) {
+				_cloudChatsQuery = query;
+				cloudChatsReceived(i->second);
+				result = true;
+			}
+		} else if (_cloudChatsQuery != query) {
+			_cloudChatsQuery = query;
+			if (!_cloudChatsQueries.contains(query)) {
+				const auto requestId = _api.request(TLsearchChatsOnServer(
+					tl_string(_cloudChatsQuery),
+					tl_int32(SearchPerPage)
+				)).done([=](const TLchats &result) {
+					cloudChatsReceived(query, result);
+				}).send();
+				_cloudChatsQueries.emplace(query, requestId);
+			}
+		}
 	} else {
 		_api.request(base::take(_peerSearchRequest)).cancel();
 		_peerSearchQuery = peerQuery;
 		peerSearchApplyEmpty(0);
+		cloudChatsApplyEmpty();
 	}
 	if (searchForTopicsRequired(peerQuery)) {
 		if (inCache) {
@@ -2290,7 +2369,6 @@ bool Widget::search(bool inCache, SearchRequestDelay delay) {
 		_api.request(base::take(_topicSearchRequest)).cancel();
 		_topicSearchQuery = peerQuery;
 		_topicSearchFull = true;
-#endif
 	}
 	return result;
 }
@@ -2376,9 +2454,27 @@ void Widget::searchMore() {
 		|| _searchInHistoryRequest
 		|| _searchTimer.isActive()) {
 		return;
-#if 0 // todo
 	} else if (!_searchFull) {
 		if (const auto peer = searchInPeer()) {
+			_searchRequest = _api.request(TLsearchChatMessages(
+				peerToTdbChat(peer->id),
+				tl_string(_searchQuery),
+				(_searchQueryFrom
+					? peerToSender(_searchQueryFrom->id)
+					: std::optional<TLmessageSender>()),
+				tl_int53(_lastSearchId.bare),
+				tl_int32(0), // offset
+				tl_int32(kSearchPerPage),
+				std::nullopt, // filter
+				tl_int53(0) // message_thread_id
+			)).done([=](const TLmessages &result) {
+				_searchRequest = 0;
+				searchReceived(SearchRequestType::PeerFromOffset, result);
+			}).fail([=] {
+				_searchRequest = 0;
+				_searchFull = true;
+			}).send();
+#if 0 // mtp
 			auto &histories = session().data().histories();
 			const auto topic = searchInTopic();
 			const auto type = Data::Histories::RequestType::History;
@@ -2434,7 +2530,26 @@ void Widget::searchMore() {
 				}
 				return _searchRequest;
 			});
+#endif
 		} else {
+			const auto requestId = _api.request(TLsearchMessages(
+				(session().settings().skipArchiveInSearch()
+					? tl_chatListMain()
+					: std::optional<TLchatList>()),
+				tl_string(_searchQuery),
+				tl_int32(0), // offset_date
+				tl_int53(0), // offset_chat_id
+				tl_int53(0), // offset_message_id
+				tl_int32(kSearchPerPage),
+				std::nullopt,
+				tl_int32(0), // min_date
+				tl_int32(0)
+			)).done([=](const TLmessages &result) {
+				searchReceived(SearchRequestType::FromOffset, result);
+			}).fail([=] {
+				_searchFull = true;
+			}).send();
+#if 0 // mtp
 			const auto type = _lastSearchId
 				? SearchRequestType::FromOffset
 				: SearchRequestType::FromStart;
@@ -2463,8 +2578,32 @@ void Widget::searchMore() {
 			if (!_lastSearchId) {
 				_searchQueries.emplace(_searchRequest, _searchQuery);
 			}
+#endif
 		}
 	} else if (_searchInMigrated && !_searchFullMigrated) {
+		auto offsetMigratedId = _lastSearchMigratedId;
+		const auto type = offsetMigratedId
+			? SearchRequestType::MigratedFromOffset
+			: SearchRequestType::MigratedFromStart;
+		_searchRequest = _api.request(TLsearchChatMessages(
+			peerToTdbChat(_searchInMigrated->peer->id),
+			tl_string(_searchQuery),
+			(_searchQueryFrom
+				? peerToSender(_searchQueryFrom->id)
+				: std::optional<TLmessageSender>()),
+			tl_int53(offsetMigratedId.bare),
+			tl_int32(0), // offset
+			tl_int32(kSearchPerPage),
+			std::nullopt, // filter
+			tl_int53(0) // message_thread_id
+		)).done([=](const TLmessages &result) {
+			_searchRequest = 0;
+			searchReceived(type, result);
+		}).fail([=] {
+			_searchRequest = 0;
+			_searchFullMigrated = true;
+		}).send();
+#if 0 // mtp
 		auto &histories = session().data().histories();
 		const auto type = Data::Histories::RequestType::History;
 		const auto history = _searchInMigrated;
@@ -2677,29 +2816,41 @@ void Widget::peerSearchReceived(
 		listScrollUpdated();
 	}
 }
+#endif
 
 void Widget::searchApplyEmpty(SearchRequestType type, mtpRequestId id) {
 	_searchFull = _searchFullMigrated = true;
 	searchReceived(
 		type,
+#if 0 // mtp
 		MTP_messages_messages(
 			MTP_vector<MTPMessage>(),
 			MTP_vector<MTPChat>(),
 			MTP_vector<MTPUser>()),
+#endif
+		{},
 		id);
 }
 
 void Widget::peerSearchApplyEmpty(mtpRequestId id) {
 	_peerSearchFull = true;
 	peerSearchReceived(
+#if 0 // mtp
 		MTP_contacts_found(
 			MTP_vector<MTPPeer>(0),
 			MTP_vector<MTPPeer>(0),
 			MTP_vector<MTPChat>(0),
 			MTP_vector<MTPUser>(0)),
+#endif
+		{},
 		id);
 }
 
+void Widget::cloudChatsApplyEmpty() {
+	cloudChatsReceived({});
+}
+
+#if 0 // mtp
 void Widget::searchFailed(
 		SearchRequestType type,
 		const MTP::Error &error,
@@ -2724,6 +2875,113 @@ void Widget::peerSearchFailed(const MTP::Error &error, mtpRequestId id) {
 }
 #endif
 
+void Widget::searchReceived(
+		SearchRequestType type,
+		const Tdb::TLmessages &result) {
+	const auto &data = result.data();
+	auto slice = SearchSlice{
+		.fullCount = data.vtotal_count().v,
+	};
+	for (const auto &message : data.vmessages().v) {
+		if (message) {
+			slice.messages.push_back(
+				session().data().processMessage(*message, NewMessageType::Existing));
+		}
+	}
+	const auto state = _inner->state();
+	if (state == WidgetState::Filtered) {
+		if (type == SearchRequestType::FromStart || type == SearchRequestType::PeerFromStart) {
+			auto &entry = _searchCache[_searchQuery];
+			entry = std::move(slice);
+			searchReceived(type, entry, 0);
+			return;
+		}
+	}
+	searchReceived(type, slice, 0);
+}
+
+void Widget::searchReceived(
+		SearchRequestType type,
+		const SearchSlice &result,
+		int) {
+	if (result.messages.empty()) {
+		if (type == SearchRequestType::MigratedFromStart
+			|| type == SearchRequestType::MigratedFromOffset) {
+			_searchFullMigrated = true;
+		} else {
+			_searchFull = true;
+		}
+	}
+	const auto inject = (type == SearchRequestType::FromStart
+		|| type == SearchRequestType::PeerFromStart)
+		? *_singleMessageSearch.lookup(_searchQuery)
+		: nullptr;
+	_inner->searchReceived(result.messages, inject, type, result.fullCount);
+	listScrollUpdated();
+	update();
+}
+
+void Widget::peerSearchReceived(
+		const QString &query,
+		const TLchats &result) {
+	auto &owner = session().data();
+	auto parsed = std::vector<not_null<PeerData*>>();
+	for (const auto &id : result.data().vchat_ids().v) {
+		const auto peerId = peerFromTdbChat(id);
+		if (const auto peer = owner.peerLoaded(peerId)) {
+			parsed.push_back(peer);
+		}
+	}
+	const auto state = _inner->state();
+	if (state == WidgetState::Filtered) {
+		auto &entry = _peerSearchCache[query];
+		entry = std::move(parsed);
+		if (_peerSearchQuery == query) {
+			peerSearchReceived(entry, 0);
+		}
+	} else if (_peerSearchQuery == query) {
+		peerSearchReceived(parsed, 0);
+	}
+}
+
+void Widget::peerSearchReceived(
+		const std::vector<not_null<PeerData*>> &result,
+		int) {
+	_inner->peerSearchReceived(_peerSearchQuery, result);
+	listScrollUpdated();
+	update();
+}
+
+void Widget::cloudChatsReceived(
+		const QString &query,
+		const TLchats &result) {
+	auto &owner = session().data();
+	auto parsed = std::vector<not_null<History*>>();
+	for (const auto &id : result.data().vchat_ids().v) {
+		const auto peerId = peerFromTdbChat(id);
+		if (const auto peer = owner.peerLoaded(peerId)) {
+			parsed.push_back(owner.history(peer));
+		}
+	}
+	const auto state = _inner->state();
+	if (state == WidgetState::Filtered) {
+		auto &entry = _cloudChatsCache[query];
+		entry = std::move(parsed);
+		if (_cloudChatsQuery == query) {
+			cloudChatsReceived(entry);
+		}
+	} else if (_cloudChatsQuery == query) {
+		cloudChatsReceived(parsed);
+	}
+}
+
+void Widget::cloudChatsReceived(
+		const std::vector<not_null<History*>> &result) {
+	_inner->cloudChatsReceived(_cloudChatsQuery, result);
+	listScrollUpdated();
+	update();
+}
+
 void Widget::dragEnterEvent(QDragEnterEvent *e) {
 	using namespace Storage;
 
@@ -3132,6 +3390,12 @@ bool Widget::applySearchState(SearchState state) {
 			_api.request(requestId).cancel();
 		}
 		_peerSearchQuery = QString();
+
+		_cloudChatsCache.clear();
+		for (const auto &[query, requestId] : base::take(_cloudChatsQueries)) {
+			_api.request(requestId).cancel();
+		}
+		_cloudChatsQuery = QString();
 	}
 
 	if (_searchState.query != currentSearchQuery()) {
@@ -3169,7 +3433,7 @@ bool Widget::applySearchState(SearchState state) {
 void Widget::clearSearchCache() {
 	_searchCache.clear();
 	_singleMessageSearch.clear();
-#if 0 // todo
+#if 0 // mtp
 	for (const auto &[requestId, query] : base::take(_searchQueries)) {
 		session().api().request(requestId).cancel();
 	}
@@ -3701,7 +3965,8 @@ void Widget::scrollToEntry(const RowDescriptor &entry) {
 }
 
 void Widget::cancelSearchRequest() {
-#if 0 // todo
+	_api.request(base::take(_searchRequest)).cancel();
+#if 0 // mtp
 	session().api().request(base::take(_searchRequest)).cancel();
 	session().data().histories().cancelRequest(
 		base::take(_searchInHistoryRequest));
diff --git a/Telegram/SourceFiles/dialogs/dialogs_widget.h b/Telegram/SourceFiles/dialogs/dialogs_widget.h
index 99555988944c3b..8eb4f64a9d6113 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_widget.h
+++ b/Telegram/SourceFiles/dialogs/dialogs_widget.h
@@ -21,6 +21,11 @@ class TLfoundMessages;
 class TLfoundChatMessages;
 } // namespace Tdb
 
+namespace Tdb {
+class TLchats;
+class TLmessages;
+} // namespace Tdb
+
 namespace MTP {
 class Error;
 } // namespace MTP
@@ -181,6 +186,27 @@ class Widget final : public Window::AbstractSectionWidget {
 		const MTPcontacts_Found &result,
 		mtpRequestId requestId);
 #endif
+	struct SearchSlice {
+		std::vector<not_null<HistoryItem*>> messages;
+		int fullCount = 0;
+	};
+	void searchReceived(
+		SearchRequestType type,
+		const Tdb::TLmessages &result);
+	void searchReceived(
+		SearchRequestType type,
+		const SearchSlice &result,
+		int);
+	void peerSearchReceived(
+		const QString &query,
+		const Tdb::TLchats &result);
+	void peerSearchReceived(
+		const std::vector<not_null<PeerData*>> &result,
+		int);
+	void cloudChatsReceived(
+		const QString &query,
+		const Tdb::TLchats &result);
+	void cloudChatsReceived(const std::vector<not_null<History*>> &result);
 
 	void escape();
 	void submit();
@@ -260,6 +286,7 @@ class Widget final : public Window::AbstractSectionWidget {
 #endif
 	void searchApplyEmpty(SearchRequestType type, mtpRequestId id);
 	void peerSearchApplyEmpty(mtpRequestId id);
+	void cloudChatsApplyEmpty();
 
 	void updateForceDisplayWide();
 	void scrollToDefault(bool verytop = false);
@@ -370,7 +397,9 @@ class Widget final : public Window::AbstractSectionWidget {
 	PeerData *_searchQueryFrom = nullptr;
 	std::vector<Data::ReactionId> _searchQueryTags;
 	ChatSearchTab _searchQueryTab = {};
+#if 0 // mtp
 	int32 _searchNextRate = 0;
+#endif
 	bool _searchFull = false;
 	bool _searchFullMigrated = false;
 	int _searchInHistoryRequest = 0; // Not real mtpRequestId.
@@ -380,12 +409,26 @@ class Widget final : public Window::AbstractSectionWidget {
 	MsgId _lastSearchId = 0;
 	MsgId _lastSearchMigratedId = 0;
 
+#if 0 // mtp
 	base::flat_map<QString, MTPmessages_Messages> _searchCache;
+#endif
+	base::flat_map<QString, SearchSlice> _searchCache;
 	Api::SingleMessageSearch _singleMessageSearch;
+#if 0 // mtp
 	base::flat_map<mtpRequestId, QString> _searchQueries;
 	base::flat_map<QString, MTPcontacts_Found> _peerSearchCache;
+#endif
+	base::flat_map<
+		QString,
+		std::vector<not_null<PeerData*>>> _peerSearchCache;
 	base::flat_map<mtpRequestId, QString> _peerSearchQueries;
 
+	base::flat_map<
+		QString,
+		std::vector<not_null<History*>>> _cloudChatsCache;
+	base::flat_map<QString, mtpRequestId> _cloudChatsQueries;
+	QString _cloudChatsQuery;
+
 	QPixmap _widthAnimationCache;
 
 	int _topDelta = 0;

From aaa927d83356365bdec3625d4e497c6d7dde389f Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 10 Nov 2022 10:05:45 +0400
Subject: [PATCH 200/349] Migrate typing sending to TDLib.

---
 .../SourceFiles/api/api_send_progress.cpp     | 39 +++++++++++++++++--
 1 file changed, 36 insertions(+), 3 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_send_progress.cpp b/Telegram/SourceFiles/api/api_send_progress.cpp
index c76d62cb974de4..38f956fce48f7c 100644
--- a/Telegram/SourceFiles/api/api_send_progress.cpp
+++ b/Telegram/SourceFiles/api/api_send_progress.cpp
@@ -15,9 +15,14 @@ For license and copyright information please follow this link:
 #include "data/data_peer_values.h"
 #include "apiwrap.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace Api {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kCancelTypingActionTimeout = crl::time(5000);
 constexpr auto kSendMySpeakingInterval = 3 * crl::time(1000);
 constexpr auto kSendMyTypingInterval = 5 * crl::time(1000);
@@ -42,9 +47,10 @@ void SendProgressManager::cancel(
 		SendProgressType type) {
 	const auto i = _requests.find(Key{ history, topMsgId, type });
 	if (i != _requests.end()) {
-#if 0 // todo
+#if 0 // mtp
 		_session->api().request(i->second).cancel();
 #endif
+		_session->sender().request(i->second).cancel();
 		_requests.erase(i);
 	}
 }
@@ -115,7 +121,7 @@ void SendProgressManager::send(const Key &key, int progress) {
 		return;
 	}
 	using Type = SendProgressType;
-#if 0 // todo
+#if 0 // mtp
 	const auto action = [&]() -> MTPsendMessageAction {
 		const auto p = MTP_int(progress);
 		switch (key.type) {
@@ -146,8 +152,35 @@ void SendProgressManager::send(const Key &key, int progress) {
 	)).done([=](const MTPBool &result, mtpRequestId requestId) {
 		done(requestId);
 	}).send();
-	_requests.emplace(key, requestId);
 #endif
+	const auto action = [&]() -> TLchatAction {
+		const auto p = tl_int32(progress);
+		switch (key.type) {
+		case Type::Typing: return tl_chatActionTyping();
+		case Type::RecordVideo: return tl_chatActionRecordingVideo();
+		case Type::UploadVideo: return tl_chatActionUploadingVideo(p);
+		case Type::RecordVoice: return tl_chatActionRecordingVoiceNote();
+		case Type::UploadVoice: return tl_chatActionUploadingVoiceNote(p);
+		case Type::RecordRound: return tl_chatActionRecordingVideoNote();
+		case Type::UploadRound: return tl_chatActionUploadingVideoNote(p);
+		case Type::UploadPhoto: return tl_chatActionUploadingPhoto(p);
+		case Type::UploadFile: return tl_chatActionUploadingDocument(p);
+		case Type::ChooseLocation: return tl_chatActionChoosingLocation();
+		case Type::ChooseContact: return tl_chatActionChoosingContact();
+		case Type::PlayGame: return tl_chatActionStartPlayingGame();
+		//case Type::Speaking: ... // todo
+		case Type::ChooseSticker: return tl_chatActionChoosingSticker();
+		default: return tl_chatActionTyping();
+		}
+	}();
+	const auto requestId = _session->sender().request(TLsendChatAction(
+		peerToTdbChat(key.history->peer->id),
+		tl_int53(key.topMsgId.bare),
+		action
+	)).done([=](TLok, mtpRequestId requestId) {
+		done(requestId);
+	}).send();
+	_requests.emplace(key, requestId);
 
 	if (key.type == Type::Typing) {
 		_stopTypingHistory = key.history;

From 75f54cadb46310a5df51d8bb5be98db2077104f2 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 10 Nov 2022 11:06:40 +0400
Subject: [PATCH 201/349] Unify cloud draft save / clear handling.

---
 Telegram/SourceFiles/api/api_sending.cpp      | 54 +++++--------------
 Telegram/SourceFiles/api/api_updates.cpp      |  6 ---
 Telegram/SourceFiles/apiwrap.cpp              | 35 ++++++------
 Telegram/SourceFiles/apiwrap.h                |  3 ++
 Telegram/SourceFiles/history/history.cpp      | 12 +++++
 Telegram/SourceFiles/history/history.h        |  1 +
 .../SourceFiles/ui/image/image_location.cpp   |  2 -
 7 files changed, 43 insertions(+), 70 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_sending.cpp b/Telegram/SourceFiles/api/api_sending.cpp
index 4c3721659c68c3..22829ab08620b9 100644
--- a/Telegram/SourceFiles/api/api_sending.cpp
+++ b/Telegram/SourceFiles/api/api_sending.cpp
@@ -501,12 +501,6 @@ void SendPreparedAlbumIfReady(
 	const auto history = action.history;
 	const auto peer = history->peer;
 	const auto silentPost = ShouldSendSilent(peer, action.options);
-	const auto clearCloudDraft = action.clearDraft;
-	//if (clearCloudDraft) {
-	//	// todo drafts - unnecessary?..
-	//	history->clearCloudDraft();
-	//	history->startSavingCloudDraft();
-	//}
 	const auto session = &peer->session();
 	session->sender().request(TLsendMessageAlbum(
 		peerToTdbChat(peer->id),
@@ -522,11 +516,6 @@ void SendPreparedAlbumIfReady(
 			tl_bool(false)), // only_preview
 		tl_vector(std::move(contents))
 	)).done([=](const TLmessages &result) {
-		//if (clearCloudDraft) {
-		//	// todo drafts - unnecessary?..
-		//	history->finishSavingCloudDraft(
-		//		UnixtimeFromMsgId(response.outerMsgId));
-		//}
 		const auto type = NewMessageType::Unread;
 		for (const auto &message : result.data().vmessages().v) {
 			if (message) {
@@ -540,11 +529,6 @@ void SendPreparedAlbumIfReady(
 		//} else {
 		//	sendMessageFail(error, peer, randomId, newId);
 		//}
-		//if (clearCloudDraft) {
-		//	// todo drafts - unnecessary?..
-		//	history->finishSavingCloudDraft(
-		//		UnixtimeFromMsgId(response.outerMsgId));
-		//}
 	}).send();
 }
 
@@ -649,11 +633,6 @@ bool SendDice(MessageToSend &message) {
 		MessageSendOptions(peer, action),
 		tl_inputMessageDice(tl_string(emoji), tl_bool(action.clearDraft))
 	)).done([=](const TLmessage &result) {
-		//if (clearCloudDraft) {
-		//	// todo drafts - unnecessary?..
-		//	history->finishSavingCloudDraft(
-		//		UnixtimeFromMsgId(response.outerMsgId));
-		//}
 		session->data().processMessage(result, NewMessageType::Unread);
 	}).fail([=](const Error &error) {
 		const auto code = error.code;
@@ -662,11 +641,6 @@ bool SendDice(MessageToSend &message) {
 		//} else {
 		//	sendMessageFail(error, peer, randomId, newId);
 		//}
-		//if (clearCloudDraft) {
-		//	// todo drafts - unnecessary?..
-		//	history->finishSavingCloudDraft(
-		//		UnixtimeFromMsgId(response.outerMsgId));
-		//}
 	}).send();
 
 #if 0 // mtp
@@ -1063,12 +1037,12 @@ void SendPreparedMessage(
 		TLinputMessageContent content) {
 	const auto history = action.history;
 	const auto peer = history->peer;
-	const auto clearCloudDraft = action.clearDraft;
-	//if (clearCloudDraft) {
-	//	// todo drafts - unnecessary?..
-	//	history->clearCloudDraft();
-	//	history->startSavingCloudDraft();
-	//}
+	const auto clearCloudDraft = (content.type() == id_inputMessageText)
+		&& content.c_inputMessageText().vclear_draft().v;
+	if (clearCloudDraft) {
+		history->clearCloudDraft();
+		history->startSavingCloudDraft();
+	}
 	const auto session = &peer->session();
 	session->sender().request(TLsendMessage(
 		peerToTdbChat(peer->id),
@@ -1077,11 +1051,9 @@ void SendPreparedMessage(
 		MessageSendOptions(peer, action),
 		std::move(content)
 	)).done([=](const TLmessage &result) {
-		//if (clearCloudDraft) {
-		//	// todo drafts - unnecessary?..
-		//	history->finishSavingCloudDraft(
-		//		UnixtimeFromMsgId(response.outerMsgId));
-		//}
+		if (clearCloudDraft) {
+			history->finishSavingCloudDraftNow();
+		}
 		session->data().processMessage(result, NewMessageType::Unread);
 	}).fail([=](const Error &error) {
 		const auto code = error.code;
@@ -1090,11 +1062,9 @@ void SendPreparedMessage(
 		//} else {
 		//	sendMessageFail(error, peer, randomId, newId);
 		//}
-		//if (clearCloudDraft) {
-		//	// todo drafts - unnecessary?..
-		//	history->finishSavingCloudDraft(
-		//		UnixtimeFromMsgId(response.outerMsgId));
-		//}
+		if (clearCloudDraft) {
+			history->finishSavingCloudDraftNow();
+		}
 	}).send();
 }
 
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 38ef5532aaa542..b23ae04c3f3190 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2896,18 +2896,12 @@ void Updates::applyUpdate(const TLupdate &update) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		if (const auto history = owner.historyLoaded(peerId)) {
 			history->outboxRead(data.vlast_read_outbox_message_id().v);
-			//if (!requestingDifference()) { // todo
-			//	if (const auto user = history->peer->asUser()) {
-			//		user->madeAction(base::unixtime::now());
-			//	}
-			//}
 		}
 	}, [&](const TLDupdateChatUnreadMentionCount &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		if (const auto history = owner.historyLoaded(peerId)) {
 			history->unreadMentions().setCount(
 				data.vunread_mention_count().v);
-
 		}
 	}, [&](const TLDupdateChatUnreadReactionCount &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 4e8decf48fcaf3..2e5cdf0a3cf84b 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -2445,6 +2445,17 @@ void ApiWrap::saveDraftToCloudDelayed(not_null<Data::Thread*> thread) {
 	}
 }
 
+void ApiWrap::saveDraftToCloudNow(not_null<History*> history) {
+	_draftsSaveRequestIds[history] = 0;
+	_draftsSaveTimer.cancel();
+	saveDraftsToCloud();
+}
+
+void ApiWrap::manualClearCloudDraft(not_null<History*> history) {
+	history->clearCloudDraft();
+	saveDraftToCloudNow(history);
+}
+
 void ApiWrap::updatePrivacyLastSeens() {
 	const auto now = base::unixtime::now();
 	if (!_session->premium()) {
@@ -2730,14 +2741,6 @@ void ApiWrap::saveDraftsToCloud() {
 				tl_int64(0)); // effect_id
 		}();
 
-		const auto finishDraft = [=] {
-			sender().request(TLgetOption(
-				tl_string("unix_time")
-			)).done([=](const TLoptionValue &value) {
-				history->finishSavingCloudDraft(OptionValue<int64>(value));
-			}).send();
-		};
-
 		history->startSavingCloudDraft(topicRootId);
 
 		cloudDraft->saveRequestId = sender().request(TLsetChatDraftMessage(
@@ -2745,7 +2748,7 @@ void ApiWrap::saveDraftsToCloud() {
 			tl_int53(0), // Thread. // todo topics
 			std::move(tlDraft)
 		)).done([=](const TLok &, Tdb::RequestId requestId) {
-			finishDraft();
+			history->finishSavingCloudDraftNow();
 
 			if (const auto cloudDraft = history->cloudDraft()) {
 				if (cloudDraft->saveRequestId == requestId) {
@@ -2760,7 +2763,7 @@ void ApiWrap::saveDraftsToCloud() {
 				checkQuitPreventFinished();
 			}
 		}).fail([=](const Tdb::Error &error, Tdb::RequestId requestId) {
-			finishDraft();
+			history->finishSavingCloudDraftNow();
 
 			if (const auto cloudDraft = history->cloudDraft()) {
 				if (cloudDraft->saveRequestId == requestId) {
@@ -4825,11 +4828,7 @@ void ApiWrap::sendInlineResult(
 		tl_string(data->getId()),
 		tl_bool(action.options.hideViaBot)
 	)).done([=](const TLmessage &result) {
-		//if (clearCloudDraft) {
-		//	// todo drafts - unnecessary?..
-		//	history->finishSavingCloudDraft(
-		//		UnixtimeFromMsgId(response.outerMsgId));
-		//}
+		history->finishSavingCloudDraftNow();
 		_session->data().processMessage(result, NewMessageType::Unread);
 	}).fail([=](const Error &error) {
 		const auto code = error.code;
@@ -4838,12 +4837,8 @@ void ApiWrap::sendInlineResult(
 		//} else {
 		//	sendMessageFail(error, peer, randomId, newId);
 		//}
-		//if (clearCloudDraft) {
-		//	// todo drafts - unnecessary?..
-		//	history->finishSavingCloudDraft(
-		//		UnixtimeFromMsgId(response.outerMsgId));
-		//}
 	}).send();
+	manualClearCloudDraft(history);
 #if 0 // mtp
 	const auto newId = FullMsgId(
 		peer->id,
diff --git a/Telegram/SourceFiles/apiwrap.h b/Telegram/SourceFiles/apiwrap.h
index 564a997d94690c..e32889f9499dc6 100644
--- a/Telegram/SourceFiles/apiwrap.h
+++ b/Telegram/SourceFiles/apiwrap.h
@@ -311,6 +311,9 @@ class ApiWrap final {
 	void updateNotifySettingsDelayed(Data::DefaultNotify type);
 	void saveDraftToCloudDelayed(not_null<Data::Thread*> thread);
 
+	void saveDraftToCloudNow(not_null<History*> history);
+	void manualClearCloudDraft(not_null<History*> history);
+
 	void clearHistory(not_null<PeerData*> peer, bool revoke);
 	void deleteConversation(not_null<PeerData*> peer, bool revoke);
 
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index 585bd783ef25ec..4c7428fd5d0a2a 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -69,6 +69,8 @@ For license and copyright information please follow this link:
 #include "styles/style_dialogs.h"
 
 #include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_option.h"
 
 namespace {
 
@@ -3055,6 +3057,16 @@ void History::applyPosition(const TLDchatPosition &data) {
 	});
 }
 
+void History::finishSavingCloudDraftNow() {
+	session().sender().request(TLgetOption(
+		tl_string("unix_time")
+	)).done([=](const TLoptionValue &value) {
+		finishSavingCloudDraft(TimeId(OptionValue<int64>(value)));
+	}).fail([=] {
+		finishSavingCloudDraft(TimeId());
+	}).send();
+}
+
 void History::applyUnreadInfo(
 		int unreadCount,
 		MsgId maxInboxRead,
diff --git a/Telegram/SourceFiles/history/history.h b/Telegram/SourceFiles/history/history.h
index 42c78ba764fa99..9174ad14afbb2d 100644
--- a/Telegram/SourceFiles/history/history.h
+++ b/Telegram/SourceFiles/history/history.h
@@ -301,6 +301,7 @@ class History final : public Data::Thread {
 #endif
 
 	void applyPosition(const Tdb::TLDchatPosition &data);
+	void finishSavingCloudDraftNow();
 	void applyUnreadInfo(int unreadCount,
 		MsgId maxInboxRead,
 		MsgId maxOutboxRead);
diff --git a/Telegram/SourceFiles/ui/image/image_location.cpp b/Telegram/SourceFiles/ui/image/image_location.cpp
index 9264bc735b45f9..c97eba213968e5 100644
--- a/Telegram/SourceFiles/ui/image/image_location.cpp
+++ b/Telegram/SourceFiles/ui/image/image_location.cpp
@@ -862,7 +862,6 @@ QByteArray DownloadLocation::serialize() const {
 	}, [&](const InMemoryLocation &data) {
 		stream << quint8(NonStorageLocationType::Memory) << data.bytes;
 	}, [&](const TdbFileLocation &data) {
-		// todo file.id is not persistent across relaunches.
 		stream << quint8(NonStorageLocationType::Tdb);
 	});
 	buffer.close();
@@ -967,7 +966,6 @@ std::optional<DownloadLocation> DownloadLocation::FromSerialized(
 	} break;
 
 	case NonStorageLocationType::Tdb: {
-		// todo file.id is not persistent across relaunches.
 		return (stream.status() == QDataStream::Ok)
 			? std::make_optional(DownloadLocation())
 			: std::nullopt;

From b1af0378a03c7bf04ae48f90f2c7a07d2ec15e6d Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 8 Dec 2022 15:47:22 +0400
Subject: [PATCH 202/349] Abstract away MTP in SendActionPainter.

---
 .../history/view/history_view_send_action.cpp | 60 ++++++++++++-------
 .../history/view/history_view_send_action.h   |  4 +-
 2 files changed, 43 insertions(+), 21 deletions(-)

diff --git a/Telegram/SourceFiles/history/view/history_view_send_action.cpp b/Telegram/SourceFiles/history/view/history_view_send_action.cpp
index 460941e6d18cc8..384eda8365a236 100644
--- a/Telegram/SourceFiles/history/view/history_view_send_action.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_send_action.cpp
@@ -38,6 +38,26 @@ constexpr auto kStatusShowClientsideChooseSticker = 6 * crl::time(1000);
 constexpr auto kStatusShowClientsidePlayGame = 10 * crl::time(1000);
 constexpr auto kStatusShowClientsideSpeaking = 6 * crl::time(1000);
 
+constexpr auto kSendActionCancelId = mtpc_sendMessageCancelAction;
+using TLSendActionTyping = MTPDsendMessageTypingAction;
+using TLSendActionRecordVideo = MTPDsendMessageRecordVideoAction;
+using TLSendActionRecordAudio = MTPDsendMessageRecordAudioAction;
+using TLSendActionRecordRound = MTPDsendMessageRecordRoundAction;
+using TLSendActionChooseLocation = MTPDsendMessageGeoLocationAction;
+using TLSendActionChooseContact = MTPDsendMessageChooseContactAction;
+using TLSendActionUploadVideo = MTPDsendMessageUploadVideoAction;
+using TLSendActionUploadAudio = MTPDsendMessageUploadAudioAction;
+using TLSendActionUploadRound = MTPDsendMessageUploadRoundAction;
+using TLSendActionUploadPhoto = MTPDsendMessageUploadPhotoAction;
+using TLSendActionUploadDocument = MTPDsendMessageUploadDocumentAction;
+using TLSendActionPlayGame = MTPDsendMessageGamePlayAction;
+using TLSendActionSpeaking = MTPDspeakingInGroupCallAction;
+using TLSendActionHistoryImport = MTPDsendMessageHistoryImportAction;
+using TLSendActionChooseSticker = MTPDsendMessageChooseStickerAction;
+using TLSendActionEmojiInteraction = MTPDsendMessageEmojiInteraction;
+using TLSendActionEmojiInteractionSeen = MTPDsendMessageEmojiInteractionSeen;
+using TLSendActionCancel = MTPDsendMessageCancelAction;
+
 } // namespace
 
 SendActionPainter::SendActionPainter(
@@ -56,9 +76,9 @@ void SendActionPainter::setTopic(Data::ForumTopic *topic) {
 
 bool SendActionPainter::updateNeedsAnimating(
 		not_null<UserData*> user,
-		const MTPSendMessageAction &action) {
+		const TLSendAction &action) {
 	using Type = Api::SendProgressType;
-	if (action.type() == mtpc_sendMessageCancelAction) {
+	if (action.type() == kSendActionCancelId) {
 		clear(user);
 		return false;
 	}
@@ -70,68 +90,68 @@ bool SendActionPainter::updateNeedsAnimating(
 			int progress = 0) {
 		_sendActions.emplace_or_assign(user, type, now + duration, progress);
 	};
-	action.match([&](const MTPDsendMessageTypingAction &) {
+	action.match([&](const TLSendActionTyping &) {
 		_typing.emplace_or_assign(user, now + kStatusShowClientsideTyping);
-	}, [&](const MTPDsendMessageRecordVideoAction &) {
+	}, [&](const TLSendActionRecordVideo &) {
 		emplaceAction(Type::RecordVideo, kStatusShowClientsideRecordVideo);
-	}, [&](const MTPDsendMessageRecordAudioAction &) {
+	}, [&](const TLSendActionRecordAudio &) {
 		emplaceAction(Type::RecordVoice, kStatusShowClientsideRecordVoice);
-	}, [&](const MTPDsendMessageRecordRoundAction &) {
+	}, [&](const TLSendActionRecordRound &) {
 		emplaceAction(Type::RecordRound, kStatusShowClientsideRecordRound);
-	}, [&](const MTPDsendMessageGeoLocationAction &) {
+	}, [&](const TLSendActionChooseLocation &) {
 		emplaceAction(
 			Type::ChooseLocation,
 			kStatusShowClientsideChooseLocation);
-	}, [&](const MTPDsendMessageChooseContactAction &) {
+	}, [&](const TLSendActionChooseContact &) {
 		emplaceAction(
 			Type::ChooseContact,
 			kStatusShowClientsideChooseContact);
-	}, [&](const MTPDsendMessageUploadVideoAction &data) {
+	}, [&](const TLSendActionUploadVideo &data) {
 		emplaceAction(
 			Type::UploadVideo,
 			kStatusShowClientsideUploadVideo,
 			data.vprogress().v);
-	}, [&](const MTPDsendMessageUploadAudioAction &data) {
+	}, [&](const TLSendActionUploadAudio &data) {
 		emplaceAction(
 			Type::UploadVoice,
 			kStatusShowClientsideUploadVoice,
 			data.vprogress().v);
-	}, [&](const MTPDsendMessageUploadRoundAction &data) {
+	}, [&](const TLSendActionUploadRound &data) {
 		emplaceAction(
 			Type::UploadRound,
 			kStatusShowClientsideUploadRound,
 			data.vprogress().v);
-	}, [&](const MTPDsendMessageUploadPhotoAction &data) {
+	}, [&](const TLSendActionUploadPhoto &data) {
 		emplaceAction(
 			Type::UploadPhoto,
 			kStatusShowClientsideUploadPhoto,
 			data.vprogress().v);
-	}, [&](const MTPDsendMessageUploadDocumentAction &data) {
+	}, [&](const TLSendActionUploadDocument &data) {
 		emplaceAction(
 			Type::UploadFile,
 			kStatusShowClientsideUploadFile,
 			data.vprogress().v);
-	}, [&](const MTPDsendMessageGamePlayAction &) {
+	}, [&](const TLSendActionPlayGame &) {
 		const auto i = _sendActions.find(user);
 		if ((i == end(_sendActions))
 			|| (i->second.type == Type::PlayGame)
 			|| (i->second.until <= now)) {
 			emplaceAction(Type::PlayGame, kStatusShowClientsidePlayGame);
 		}
-	}, [&](const MTPDspeakingInGroupCallAction &) {
+	}, [&](const TLSendActionSpeaking &) {
 		_speaking.emplace_or_assign(
 			user,
 			now + kStatusShowClientsideSpeaking);
-	}, [&](const MTPDsendMessageHistoryImportAction &) {
-	}, [&](const MTPDsendMessageChooseStickerAction &) {
+	}, [&](const TLSendActionHistoryImport &) {
+	}, [&](const TLSendActionChooseSticker &) {
 		emplaceAction(
 			Type::ChooseSticker,
 			kStatusShowClientsideChooseSticker);
-	}, [&](const MTPDsendMessageEmojiInteraction &) {
+	}, [&](const TLSendActionEmojiInteraction &) {
 		Unexpected("EmojiInteraction here.");
-	}, [&](const MTPDsendMessageEmojiInteractionSeen &) {
+	}, [&](const TLSendActionEmojiInteractionSeen &) {
 		// #TODO interaction
-	}, [&](const MTPDsendMessageCancelAction &) {
+	}, [&](const TLSendActionCancel &) {
 		Unexpected("CancelAction here.");
 	});
 	return updateNeedsAnimating(now, true);
diff --git a/Telegram/SourceFiles/history/view/history_view_send_action.h b/Telegram/SourceFiles/history/view/history_view_send_action.h
index 2a0e2e6b3b4508..aa7dd8decc53dc 100644
--- a/Telegram/SourceFiles/history/view/history_view_send_action.h
+++ b/Telegram/SourceFiles/history/view/history_view_send_action.h
@@ -49,12 +49,14 @@ class SendActionPainter final {
 		style::color color,
 		crl::time now);
 
+	using TLSendAction = MTPSendMessageAction;
+
 	bool updateNeedsAnimating(
 		crl::time now,
 		bool force = false);
 	bool updateNeedsAnimating(
 		not_null<UserData*> user,
-		const MTPSendMessageAction &action);
+		const TLSendAction &action);
 	void clear(not_null<UserData*> from);
 
 private:

From 059fe41bba62c08652faed0d2c9d679247071bcb Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 8 Dec 2022 16:24:06 +0400
Subject: [PATCH 203/349] Now handle even more updates.

---
 Telegram/SourceFiles/api/api_updates.cpp      | 50 ++++++++++++++++++-
 Telegram/SourceFiles/api/api_updates.h        |  6 +++
 Telegram/SourceFiles/apiwrap.h                |  1 +
 .../SourceFiles/data/data_send_action.cpp     |  3 ++
 Telegram/SourceFiles/data/data_send_action.h  |  7 +++
 Telegram/SourceFiles/data/data_session.cpp    | 46 +++++++++++++++++
 Telegram/SourceFiles/data/data_session.h      |  3 ++
 Telegram/SourceFiles/history/history.cpp      |  7 +++
 Telegram/SourceFiles/history/history.h        |  1 +
 .../history/view/history_view_send_action.cpp | 26 ++++++++++
 .../history/view/history_view_send_action.h   |  7 +++
 11 files changed, 155 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index b23ae04c3f3190..1377322b411467 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -1146,6 +1146,30 @@ void Updates::handleEmojiInteraction(
 }
 #endif
 
+void Updates::handleSendActionUpdate(
+		PeerId peerId,
+		MsgId rootId,
+		PeerId fromId,
+		const TLchatAction &action) {
+	const auto history = session().data().historyLoaded(peerId);
+	if (!history) {
+		return;
+	}
+	const auto peer = history->peer;
+	const auto from = (fromId == session().userPeerId())
+		? session().user().get()
+		: session().data().peerLoaded(fromId);
+	if (!from || !from->isUser() || from->isSelf()) {
+		return;
+	}
+	session().data().sendActionManager().registerFor(
+		history,
+		rootId,
+		from->asUser(),
+		action,
+		0);
+}
+
 void Updates::handleSpeakingInCall(
 		not_null<PeerData*> peer,
 		PeerId participantPeerId,
@@ -2820,8 +2844,11 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateNewChat &data) {
 		owner.processPeer(data.vchat());
 	}, [&](const TLDupdateChatTitle &data) {
+		owner.applyChatTitle(data);
 	}, [&](const TLDupdateChatPhoto &data) {
+		owner.applyChatPhoto(data);
 	}, [&](const TLDupdateChatPermissions &data) {
+		owner.applyChatPermissions(data);
 	}, [&](const TLDupdateChatLastMessage &data) {
 		owner.applyLastMessage(data);
 	}, [&](const TLDupdateChatPosition &data) {
@@ -2861,6 +2888,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 			peer->setIsBlocked(data.vis_blocked().v);
 		}
 	}, [&](const TLDupdateChatHasScheduledMessages &data) {
+		// later-todo optimization
 	}, [&](const TLDupdateChatVideoChat &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		const auto callId = data.vvideo_chat().data().vgroup_call_id().v;
@@ -2954,7 +2982,15 @@ void Updates::applyUpdate(const TLupdate &update) {
 			peer->setActionBar(data.vaction_bar());
 		}
 	}, [&](const TLDupdateChatTheme &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto peer = owner.peerLoaded(peerId)) {
+			peer->setThemeEmoji(data.vtheme_name().v);
+		}
 	}, [&](const TLDupdateChatReplyMarkup &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto history = owner.historyLoaded(peerId)) {
+			history->setLastKeyboardId(data.vreply_markup_message_id().v);
+		}
 	}, [&](const TLDupdateChatDraftMessage &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		if (const auto draft = data.vdraft_message()) {
@@ -2973,6 +3009,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateChatFilters &data) {
 		owner.chatsFilters().apply(data);
 	}, [&](const TLDupdateChatOnlineMemberCount &data) {
+		// later-todo online count for all chats
 	}, [&](const TLDupdateNotification &data) {
 	}, [&](const TLDupdateNotificationGroup &data) {
 	}, [&](const TLDupdateActiveNotifications &data) {
@@ -2991,6 +3028,11 @@ void Updates::applyUpdate(const TLupdate &update) {
 			owner.notifyHistoryChangeDelayed(history);
 		}
 	}, [&](const TLDupdateChatAction &data) {
+		handleSendActionUpdate(
+			peerFromTdbChat(data.vchat_id()),
+			data.vmessage_thread_id().v,
+			peerFromSender(data.vsender_id()),
+			data.vaction());
 	}, [&](const TLDupdateUserStatus &data) {
 		if (const auto user = owner.userLoaded(UserId(data.vuser_id()))) {
 			const auto lastseen = LastseenFromTL(
@@ -3046,7 +3088,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 			const auto list = owner.folder(Data::Folder::kId)->chatsList();
 			list->updateCloudUnread(data);
 		}, [&](const TLDchatListFilter &data) {
-			// todo
+			// later-todo use tdlib counters
 		});
 	}, [&](const TLDupdateUnreadChatCount &data) {
 		data.vchat_list().match([&](const TLDchatListMain &) {
@@ -3054,7 +3096,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 		}, [&](const TLDchatListArchive &) {
 			owner.folder(Data::Folder::kId)->applyDialog(data);
 		}, [&](const TLDchatListFilter &data) {
-			// todo
+			// later-todo use tdlib counters
 		});
 	}, [&](const TLDupdateOption &data) {
 		if (session().apply(data)) {
@@ -3078,10 +3120,13 @@ void Updates::applyUpdate(const TLupdate &update) {
 		session().api().ringtones().applyUpdate();
 	}, [&](const TLDupdateSelectedBackground &data) {
 	}, [&](const TLDupdateChatThemes &data) {
+		// todo
 	}, [&](const TLDupdateLanguagePackStrings &data) {
 		Lang::CurrentCloudManager().apply(data);
 	}, [&](const TLDupdateConnectionState &data) {
+		// todo
 	}, [&](const TLDupdateTermsOfService &data) {
+		// todo
 	}, [&](const TLDupdateUsersNearby &data) {
 	}, [&](const TLDupdateAttachmentMenuBots &data) {
 		session().attachWebView().apply(data);
@@ -3092,6 +3137,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateDiceEmojis &data) {
 		session().diceStickersPacks().apply(data);
 	}, [&](const TLDupdateAnimatedEmojiMessageClicked &data) {
+		// todo
 	}, [&](const TLDupdateAnimationSearchParameters &data) {
 	}, [&](const TLDupdateSuggestedActions &data) {
 	}, [&](const TLDupdateChatPendingJoinRequests &data) {
diff --git a/Telegram/SourceFiles/api/api_updates.h b/Telegram/SourceFiles/api/api_updates.h
index c74ab0c6fe010c..71ec1576c999df 100644
--- a/Telegram/SourceFiles/api/api_updates.h
+++ b/Telegram/SourceFiles/api/api_updates.h
@@ -15,6 +15,7 @@ class History;
 
 namespace Tdb {
 class TLupdate;
+class TLchatAction;
 } // namespace Tdb
 
 namespace MTP {
@@ -166,6 +167,11 @@ class Updates final {
 		not_null<PeerData*> peer,
 		const MTPDsendMessageEmojiInteraction &data);
 #endif
+	void handleSendActionUpdate(
+		PeerId peerId,
+		MsgId rootId,
+		PeerId fromId,
+		const Tdb::TLchatAction &action);
 
 	void handleSpeakingInCall(
 		not_null<PeerData*> peer,
diff --git a/Telegram/SourceFiles/apiwrap.h b/Telegram/SourceFiles/apiwrap.h
index e32889f9499dc6..2711776ee63e65 100644
--- a/Telegram/SourceFiles/apiwrap.h
+++ b/Telegram/SourceFiles/apiwrap.h
@@ -29,6 +29,7 @@ class TLstickerSet;
 class TLscopeNotificationSettings;
 class TLchatInviteLinkInfo;
 class TLDupdateOption;
+class TLuserStatus;
 } // namespace Tdb
 
 namespace Main {
diff --git a/Telegram/SourceFiles/data/data_send_action.cpp b/Telegram/SourceFiles/data/data_send_action.cpp
index ea8f92bac7ea4c..37cd1d4b285765 100644
--- a/Telegram/SourceFiles/data/data_send_action.cpp
+++ b/Telegram/SourceFiles/data/data_send_action.cpp
@@ -48,7 +48,10 @@ void SendActionManager::registerFor(
 		not_null<History*> history,
 		MsgId rootId,
 		not_null<UserData*> user,
+		const Tdb::TLchatAction &action,
+#if 0 // mtp
 		const MTPSendMessageAction &action,
+#endif
 		TimeId when) {
 	if (history->peer->isSelf()) {
 		return;
diff --git a/Telegram/SourceFiles/data/data_send_action.h b/Telegram/SourceFiles/data/data_send_action.h
index 227ef656995183..59be2fa05fea6a 100644
--- a/Telegram/SourceFiles/data/data_send_action.h
+++ b/Telegram/SourceFiles/data/data_send_action.h
@@ -11,6 +11,10 @@ For license and copyright information please follow this link:
 
 class History;
 
+namespace Tdb {
+class TLchatAction;
+} // namespace Tdb
+
 namespace HistoryView {
 class SendActionPainter;
 } // namespace HistoryView
@@ -34,7 +38,10 @@ class SendActionManager final {
 		not_null<History*> history,
 		MsgId rootId,
 		not_null<UserData*> user,
+		const Tdb::TLchatAction &action,
+#if 0 // mtp
 		const MTPSendMessageAction &action,
+#endif
 		TimeId when);
 
 	[[nodiscard]] auto animationUpdated() const
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index a68e086d4b8e00..e0f9242460f9cb 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -2734,6 +2734,52 @@ void Session::applyDialogPosition(const TLDupdateChatPosition &data) {
 	}
 }
 
+void Session::applyChatPermissions(const TLDupdateChatPermissions &data) {
+	if (const auto peer = peerLoaded(peerFromTdbChat(data.vchat_id()))) {
+		if (const auto chat = peer->asChat()) {
+			chat->setDefaultRestrictions(
+				RestrictionsFromPermissions(data.vpermissions()));
+		} else if (const auto channel = peer->asChannel()) {
+			channel->setDefaultRestrictions(
+				RestrictionsFromPermissions(data.vpermissions()));
+		} else {
+			Unexpected("updateChatPermissions for a user.");
+		}
+	}
+}
+
+void Session::applyChatTitle(const TLDupdateChatTitle &data) {
+	if (const auto peer = peerLoaded(peerFromTdbChat(data.vchat_id()))) {
+		if (const auto chat = peer->asChat()) {
+			chat->setName(data.vtitle().v);
+		} else if (const auto channel = peer->asChannel()) {
+			channel->setName(data.vtitle().v, channel->username);
+		} else {
+			// Process in updateUser.
+		}
+	}
+}
+
+void Session::applyChatPhoto(const TLDupdateChatPhoto &data) {
+	if (const auto peer = peerLoaded(peerFromTdbChat(data.vchat_id()))) {
+		if (const auto chat = peer->asChat()) {
+			if (const auto photo = data.vphoto()) {
+				chat->setPhoto(*photo);
+			} else {
+				chat->clearPhoto();
+			}
+		} else if (const auto channel = peer->asChannel()) {
+			if (const auto photo = data.vphoto()) {
+				channel->setPhoto(*photo);
+			} else {
+				channel->clearPhoto();
+			}
+		} else {
+			// Process in updateUser.
+		}
+	}
+}
+
 bool Session::pinnedCanPin(not_null<Dialogs::Entry*> entry) const {
 	if (const auto sublist = entry->asSublist()) {
 		const auto saved = &savedMessages();
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index b76531483557b6..8bef1eb151828e 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -919,6 +919,9 @@ class Session final {
 
 	void applyLastMessage(const Tdb::TLDupdateChatLastMessage &data);
 	void applyDialogPosition(const Tdb::TLDupdateChatPosition &data);
+	void applyChatPermissions(const Tdb::TLDupdateChatPermissions &data);
+	void applyChatTitle(const Tdb::TLDupdateChatTitle &data);
+	void applyChatPhoto(const Tdb::TLDupdateChatPhoto &data);
 
 private:
 	using Messages = std::unordered_map<MsgId, not_null<HistoryItem*>>;
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index 4c7428fd5d0a2a..478268c1615c16 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -2181,6 +2181,13 @@ void History::setFolderPointer(
 	session().changes().historyUpdated(this, UpdateFlag::Folder);
 }
 
+void History::setLastKeyboardId(MsgId id) {
+	if (lastKeyboardId != id) {
+		lastKeyboardId = id;
+		session().changes().historyUpdated(this, UpdateFlag::BotKeyboard);
+	}
+}
+
 int History::chatListNameVersion() const {
 	return peer->nameVersion();
 }
diff --git a/Telegram/SourceFiles/history/history.h b/Telegram/SourceFiles/history/history.h
index 9174ad14afbb2d..6f6ba04a5b1dbb 100644
--- a/Telegram/SourceFiles/history/history.h
+++ b/Telegram/SourceFiles/history/history.h
@@ -117,6 +117,7 @@ class History final : public Data::Thread {
 #if 0 // mtp
 	void reactionsEnabledChanged(bool enabled);
 #endif
+	void setLastKeyboardId(MsgId id);
 
 	[[nodiscard]] bool isEmpty() const;
 	[[nodiscard]] bool isDisplayedEmpty() const;
diff --git a/Telegram/SourceFiles/history/view/history_view_send_action.cpp b/Telegram/SourceFiles/history/view/history_view_send_action.cpp
index 384eda8365a236..93a4a06417270f 100644
--- a/Telegram/SourceFiles/history/view/history_view_send_action.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_send_action.cpp
@@ -20,9 +20,13 @@ For license and copyright information please follow this link:
 #include "ui/painter.h"
 #include "styles/style_dialogs.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace HistoryView {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kStatusShowClientsideTyping = 6 * crl::time(1000);
 constexpr auto kStatusShowClientsideRecordVideo = 6 * crl::time(1000);
 constexpr auto kStatusShowClientsideUploadVideo = 6 * crl::time(1000);
@@ -38,6 +42,7 @@ constexpr auto kStatusShowClientsideChooseSticker = 6 * crl::time(1000);
 constexpr auto kStatusShowClientsidePlayGame = 10 * crl::time(1000);
 constexpr auto kStatusShowClientsideSpeaking = 6 * crl::time(1000);
 
+#if 0 // mtp
 constexpr auto kSendActionCancelId = mtpc_sendMessageCancelAction;
 using TLSendActionTyping = MTPDsendMessageTypingAction;
 using TLSendActionRecordVideo = MTPDsendMessageRecordVideoAction;
@@ -57,6 +62,23 @@ using TLSendActionChooseSticker = MTPDsendMessageChooseStickerAction;
 using TLSendActionEmojiInteraction = MTPDsendMessageEmojiInteraction;
 using TLSendActionEmojiInteractionSeen = MTPDsendMessageEmojiInteractionSeen;
 using TLSendActionCancel = MTPDsendMessageCancelAction;
+#endif
+constexpr auto kSendActionCancelId = id_chatActionCancel;
+using TLSendActionTyping = TLDchatActionTyping;
+using TLSendActionRecordVideo = TLDchatActionRecordingVideo;
+using TLSendActionRecordAudio = TLDchatActionRecordingVoiceNote;
+using TLSendActionRecordRound = TLDchatActionRecordingVideoNote;
+using TLSendActionChooseLocation = TLDchatActionChoosingLocation;
+using TLSendActionChooseContact = TLDchatActionChoosingContact;
+using TLSendActionUploadVideo = TLDchatActionUploadingVideo;
+using TLSendActionUploadAudio = TLDchatActionUploadingVoiceNote;
+using TLSendActionUploadRound = TLDchatActionUploadingVideoNote;
+using TLSendActionUploadPhoto = TLDchatActionUploadingPhoto;
+using TLSendActionUploadDocument = TLDchatActionUploadingDocument;
+using TLSendActionPlayGame = TLDchatActionStartPlayingGame;
+using TLSendActionChooseSticker = TLDchatActionChoosingSticker;
+using TLSendActionEmojiInteractionSeen = TLDchatActionWatchingAnimations;
+using TLSendActionCancel = TLDchatActionCancel;
 
 } // namespace
 
@@ -138,17 +160,21 @@ bool SendActionPainter::updateNeedsAnimating(
 			|| (i->second.until <= now)) {
 			emplaceAction(Type::PlayGame, kStatusShowClientsidePlayGame);
 		}
+#if 0 // mtp
 	}, [&](const TLSendActionSpeaking &) {
 		_speaking.emplace_or_assign(
 			user,
 			now + kStatusShowClientsideSpeaking);
 	}, [&](const TLSendActionHistoryImport &) {
+#endif
 	}, [&](const TLSendActionChooseSticker &) {
 		emplaceAction(
 			Type::ChooseSticker,
 			kStatusShowClientsideChooseSticker);
+#if 0 // mtp
 	}, [&](const TLSendActionEmojiInteraction &) {
 		Unexpected("EmojiInteraction here.");
+#endif
 	}, [&](const TLSendActionEmojiInteractionSeen &) {
 		// #TODO interaction
 	}, [&](const TLSendActionCancel &) {
diff --git a/Telegram/SourceFiles/history/view/history_view_send_action.h b/Telegram/SourceFiles/history/view/history_view_send_action.h
index aa7dd8decc53dc..6cd14134bce019 100644
--- a/Telegram/SourceFiles/history/view/history_view_send_action.h
+++ b/Telegram/SourceFiles/history/view/history_view_send_action.h
@@ -12,6 +12,10 @@ For license and copyright information please follow this link:
 
 class UserData;
 
+namespace Tdb {
+class TLchatAction;
+} // namespace Tdb
+
 namespace Main {
 class Session;
 } // namespace Main
@@ -49,7 +53,10 @@ class SendActionPainter final {
 		style::color color,
 		crl::time now);
 
+#if 0 // mtp
 	using TLSendAction = MTPSendMessageAction;
+#endif
+	using TLSendAction = Tdb::TLchatAction;
 
 	bool updateNeedsAnimating(
 		crl::time now,

From 4ed408d62afa9dafc1b182cd55aa29636afb9477 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 8 Dec 2022 16:34:25 +0400
Subject: [PATCH 204/349] Show connecting state in the corner.

---
 Telegram/SourceFiles/core/core_settings_proxy.cpp   | 12 ++++++++++++
 Telegram/SourceFiles/core/core_settings_proxy.h     | 13 +++++++++++++
 .../SourceFiles/window/window_connecting_widget.cpp | 11 ++++++++++-
 3 files changed, 35 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/core/core_settings_proxy.cpp b/Telegram/SourceFiles/core/core_settings_proxy.cpp
index 1807aa2efea83c..88fd9026950c41 100644
--- a/Telegram/SourceFiles/core/core_settings_proxy.cpp
+++ b/Telegram/SourceFiles/core/core_settings_proxy.cpp
@@ -228,4 +228,16 @@ void SettingsProxy::connectionTypeChangesNotify() {
 	_connectionTypeChanges.fire({});
 }
 
+void SettingsProxy::setConnectionState(ConnectionState state) {
+	if (_state == state) {
+		return;
+	}
+	_state = state;
+	_connectionTypeChanges.fire({});
+}
+
+ConnectionState SettingsProxy::connectionState() const {
+	return _state;
+}
+
 } // namespace Core
diff --git a/Telegram/SourceFiles/core/core_settings_proxy.h b/Telegram/SourceFiles/core/core_settings_proxy.h
index bd709c230a0548..9ab2c1bcc23b3f 100644
--- a/Telegram/SourceFiles/core/core_settings_proxy.h
+++ b/Telegram/SourceFiles/core/core_settings_proxy.h
@@ -11,6 +11,14 @@ For license and copyright information please follow this link:
 
 namespace Core {
 
+enum class ConnectionState {
+	WaitingForNetwork,
+	ConnectingToProxy,
+	Connecting,
+	Updating,
+	Ready,
+};
+
 class SettingsProxy final {
 public:
 	SettingsProxy();
@@ -41,6 +49,9 @@ class SettingsProxy final {
 	[[nodiscard]] QByteArray serialize() const;
 	bool setFromSerialized(const QByteArray &serialized);
 
+	void setConnectionState(ConnectionState state);
+	[[nodiscard]] ConnectionState connectionState() const;
+
 private:
 	bool _tryIPv6 = false;
 	bool _useProxyForCalls = false;
@@ -50,6 +61,8 @@ class SettingsProxy final {
 
 	rpl::event_stream<> _connectionTypeChanges;
 
+	ConnectionState _state = {};
+
 };
 
 } // namespace Core
diff --git a/Telegram/SourceFiles/window/window_connecting_widget.cpp b/Telegram/SourceFiles/window/window_connecting_widget.cpp
index e666a66a659d29..884243acfe9aef 100644
--- a/Telegram/SourceFiles/window/window_connecting_widget.cpp
+++ b/Telegram/SourceFiles/window/window_connecting_widget.cpp
@@ -306,9 +306,18 @@ void ConnectionState::refreshState() {
 			&& _parent->window()->windowHandle()->isExposed();
 		const auto under = _widget && _widget->isOver();
 		const auto ready = (Checker().state() == Checker::State::Ready);
+		const auto proxy = Core::App().settings().proxy().isEnabled();
+		using Now = Core::ConnectionState;
+		switch (Core::App().settings().proxy().connectionState()) {
+		case Now::WaitingForNetwork:
+		case Now::Connecting:
+			return { State::Type::Connecting, proxy, under, ready };
+		case Now::ConnectingToProxy:
+			return { State::Type::Connecting, true, under, ready };
+		}
+#if 0 // mtp
 		const auto state = _account->mtp().dcstate();
 		const auto proxy = Core::App().settings().proxy().isEnabled();
-#if 0 // todo
 		if (state == MTP::ConnectingState
 			|| state == MTP::DisconnectedState
 			|| (state < 0 && state > -600)) {

From 191809b64636ff8d7d865c20d51eea49f8356ef6 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 8 Dec 2022 17:18:26 +0400
Subject: [PATCH 205/349] Process connection state and incoming emoji
 interactions.

---
 Telegram/SourceFiles/api/api_updates.cpp      | 58 ++++++++++++++++---
 Telegram/SourceFiles/api/api_updates.h        |  5 ++
 .../chat_helpers/emoji_interactions.cpp       | 39 +++++++++++++
 .../chat_helpers/emoji_interactions.h         |  6 ++
 .../SourceFiles/core/core_settings_proxy.cpp  | 12 ----
 .../SourceFiles/core/core_settings_proxy.h    | 13 -----
 Telegram/SourceFiles/intro/intro_widget.cpp   | 18 +-----
 Telegram/SourceFiles/main/main_account.cpp    | 42 ++++++++++++++
 Telegram/SourceFiles/main/main_account.h      | 11 ++++
 .../window/window_connecting_widget.cpp       |  4 +-
 10 files changed, 155 insertions(+), 53 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 1377322b411467..fdeca0213ead47 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -67,8 +67,9 @@ For license and copyright information please follow this link:
 #include "ui/text/format_values.h" // Ui::FormatPhone
 
 #include "tdb/tdb_account.h"
-#include "history/history_item_reply_markup.h"
 #include "tdb/tdb_tl_scheme.h"
+#include "history/history_item_reply_markup.h"
+#include "data/data_document.h"
 
 namespace Api {
 namespace {
@@ -1146,6 +1147,23 @@ void Updates::handleEmojiInteraction(
 }
 #endif
 
+void Updates::handleEmojiInteraction(
+		const TLDupdateAnimatedEmojiMessageClicked &data) {
+	if (session().windows().empty()) {
+		return;
+	}
+	const auto window = session().windows().front();
+	const auto peerId = peerFromTdbChat(data.vchat_id());
+	const auto peer = session().data().peerLoaded(peerId);
+	if (!peer) {
+		return;
+	}
+	window->emojiInteractions().startIncoming(
+		peer,
+		data.vmessage_id().v,
+		session().data().processDocument(data.vsticker()));
+}
+
 void Updates::handleSendActionUpdate(
 		PeerId peerId,
 		MsgId rootId,
@@ -1200,6 +1218,7 @@ void Updates::handleSpeakingInCall(
 	}
 }
 
+#if 0 // mtp
 void Updates::handleEmojiInteraction(
 		not_null<PeerData*> peer,
 		MsgId messageId,
@@ -1215,6 +1234,7 @@ void Updates::handleEmojiInteraction(
 		emoticon,
 		std::move(bunch));
 }
+#endif
 
 void Updates::handleEmojiInteraction(
 		not_null<PeerData*> peer,
@@ -2854,8 +2874,8 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateChatPosition &data) {
 		owner.applyDialogPosition(data);
 	}, [&](const TLDupdateChatMessageSender &data) {
-		const auto peer = owner.peerLoaded(peerFromTdbChat(data.vchat_id()));
-		if (peer) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto peer = owner.peerLoaded(peerId)) {
 			auto &sendAsPeers = session().sendAsPeers();
 			if (const auto sender = data.vmessage_sender_id()) {
 				sendAsPeers.setChosen(peer, peerFromSender(*sender));
@@ -2955,8 +2975,8 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateDefaultReactionType &data) {
 		owner.reactions().refreshFavorite(data);
 	}, [&](const TLDupdateChatNotificationSettings &data) {
-		const auto peer = owner.peerLoaded(peerFromTdbChat(data.vchat_id()));
-		if (peer) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto peer = owner.peerLoaded(peerId)) {
 			owner.notifySettings().apply(
 				peer,
 				data.vnotification_settings());
@@ -3063,7 +3083,6 @@ void Updates::applyUpdate(const TLupdate &update) {
 		::Data::ApplyChannelUpdate(
 			owner.channel(ChannelId(data.vsupergroup_id())),
 			data.vsupergroup_full_info().data());
-	}, [&](const TLDupdateServiceNotification &data) {
 	}, [&](const TLDupdateFile &data) {
 	}, [&](const TLDupdateFileGenerationStart &data) {
 	}, [&](const TLDupdateFileGenerationStop &data) {
@@ -3123,8 +3142,6 @@ void Updates::applyUpdate(const TLupdate &update) {
 		// todo
 	}, [&](const TLDupdateLanguagePackStrings &data) {
 		Lang::CurrentCloudManager().apply(data);
-	}, [&](const TLDupdateConnectionState &data) {
-		// todo
 	}, [&](const TLDupdateTermsOfService &data) {
 		// todo
 	}, [&](const TLDupdateUsersNearby &data) {
@@ -3137,15 +3154,38 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateDiceEmojis &data) {
 		session().diceStickersPacks().apply(data);
 	}, [&](const TLDupdateAnimatedEmojiMessageClicked &data) {
-		// todo
+		handleEmojiInteraction(data);
 	}, [&](const TLDupdateAnimationSearchParameters &data) {
 	}, [&](const TLDupdateSuggestedActions &data) {
 	}, [&](const TLDupdateChatPendingJoinRequests &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto peer = owner.peerLoaded(peerId)) {
+			auto count = 0;
+			auto recent = std::vector<UserId>();
+			if (const auto requests = data.vpending_join_requests()) {
+				const auto &data = requests->data();
+				count = data.vtotal_count().v;
+				const auto &list = data.vuser_ids().v;
+				recent.reserve(list.size());
+				for (const auto &id : list) {
+					recent.push_back(UserId(id));
+				}
+			}
+			if (const auto chat = peer->asChat()) {
+				chat->setPendingRequestsCount(count, std::move(recent));
+			} else if (const auto channel = peer->asChannel()) {
+				channel->setPendingRequestsCount(count, std::move(recent));
+			}
+		}
 	}, [&](const TLDupdateAnimatedEmojiMessageClicked &data) {
 	}, [&](const TLDupdateFileDownloads &data) {
 	}, [&](const TLDupdateFileAddedToDownloads &data) {
 	}, [&](const TLDupdateFileDownload &data) {
 	}, [&](const TLDupdateFileRemovedFromDownloads &data) {
+
+		// Updates below are handled in a different place.
+	}, [&](const TLDupdateConnectionState &data) {
+	}, [&](const TLDupdateServiceNotification &data) {
 	});
 	session().data().sendHistoryChangeNotifications();
 }
diff --git a/Telegram/SourceFiles/api/api_updates.h b/Telegram/SourceFiles/api/api_updates.h
index 71ec1576c999df..acad3f6bed42c0 100644
--- a/Telegram/SourceFiles/api/api_updates.h
+++ b/Telegram/SourceFiles/api/api_updates.h
@@ -16,6 +16,7 @@ class History;
 namespace Tdb {
 class TLupdate;
 class TLchatAction;
+class TLDupdateAnimatedEmojiMessageClicked;
 } // namespace Tdb
 
 namespace MTP {
@@ -172,16 +173,20 @@ class Updates final {
 		MsgId rootId,
 		PeerId fromId,
 		const Tdb::TLchatAction &action);
+	void handleEmojiInteraction(
+		const Tdb::TLDupdateAnimatedEmojiMessageClicked &data);
 
 	void handleSpeakingInCall(
 		not_null<PeerData*> peer,
 		PeerId participantPeerId,
 		PeerData *participantPeerLoaded);
+#if 0 // mtp
 	void handleEmojiInteraction(
 		not_null<PeerData*> peer,
 		MsgId messageId,
 		const QString &emoticon,
 		ChatHelpers::EmojiInteractionsBunch bunch);
+#endif
 	void handleEmojiInteraction(
 		not_null<PeerData*> peer,
 		const QString &emoticon);
diff --git a/Telegram/SourceFiles/chat_helpers/emoji_interactions.cpp b/Telegram/SourceFiles/chat_helpers/emoji_interactions.cpp
index 9b2619d82e8488..67fe57e6464bd5 100644
--- a/Telegram/SourceFiles/chat_helpers/emoji_interactions.cpp
+++ b/Telegram/SourceFiles/chat_helpers/emoji_interactions.cpp
@@ -122,6 +122,7 @@ void EmojiInteractions::startOutgoing(
 	check(now);
 }
 
+#if 0 // mtp
 void EmojiInteractions::startIncoming(
 		not_null<PeerData*> peer,
 		MsgId messageId,
@@ -177,6 +178,44 @@ void EmojiInteractions::startIncoming(
 		check(now);
 	}
 }
+#endif
+void EmojiInteractions::startIncoming(
+		not_null<PeerData*> peer,
+		MsgId messageId,
+		not_null<DocumentData*> document) {
+	if (!peer->isUser() || !document->sticker()) {
+		return;
+	}
+	const auto item = _session->data().message(peer->id, messageId);
+	if (!item || !item->isRegular()) {
+		return;
+	}
+	const auto emoticon = document->sticker()->alt;
+	const auto emoji = Ui::Emoji::Find(emoticon);
+	auto &animations = _incoming[item];
+	if (!animations.empty() && animations.front().emoji != emoji) {
+		// The message was edited, forget the old emoji.
+		animations.clear();
+	}
+	const auto now = crl::now();
+	if (animations.empty() || animations.back().scheduledAt < now) {
+		const auto media = document->createMediaView();
+		media->checkStickerLarge();
+		animations.push_back({
+			.emoticon = emoticon,
+			.emoji = emoji,
+			.document = document,
+			.media = media,
+			.scheduledAt = now,
+			.incoming = true,
+		});
+	}
+	if (animations.empty()) {
+		_incoming.remove(item);
+	} else {
+		check(now);
+	}
+}
 
 void EmojiInteractions::seenOutgoing(
 		not_null<PeerData*> peer,
diff --git a/Telegram/SourceFiles/chat_helpers/emoji_interactions.h b/Telegram/SourceFiles/chat_helpers/emoji_interactions.h
index d4c52474d7f02b..fc9549207e774f 100644
--- a/Telegram/SourceFiles/chat_helpers/emoji_interactions.h
+++ b/Telegram/SourceFiles/chat_helpers/emoji_interactions.h
@@ -56,11 +56,17 @@ class EmojiInteractions final {
 	using PlayRequest = EmojiInteractionPlayRequest;
 
 	void startOutgoing(not_null<const HistoryView::Element*> view);
+#if 0 // mtp
 	void startIncoming(
 		not_null<PeerData*> peer,
 		MsgId messageId,
 		const QString &emoticon,
 		EmojiInteractionsBunch &&bunch);
+#endif
+	void startIncoming(
+		not_null<PeerData*> peer,
+		MsgId messageId,
+		not_null<DocumentData*> document);
 
 	void seenOutgoing(not_null<PeerData*> peer, const QString &emoticon);
 	[[nodiscard]] rpl::producer<EmojiInteractionSeen> seen() const {
diff --git a/Telegram/SourceFiles/core/core_settings_proxy.cpp b/Telegram/SourceFiles/core/core_settings_proxy.cpp
index 88fd9026950c41..1807aa2efea83c 100644
--- a/Telegram/SourceFiles/core/core_settings_proxy.cpp
+++ b/Telegram/SourceFiles/core/core_settings_proxy.cpp
@@ -228,16 +228,4 @@ void SettingsProxy::connectionTypeChangesNotify() {
 	_connectionTypeChanges.fire({});
 }
 
-void SettingsProxy::setConnectionState(ConnectionState state) {
-	if (_state == state) {
-		return;
-	}
-	_state = state;
-	_connectionTypeChanges.fire({});
-}
-
-ConnectionState SettingsProxy::connectionState() const {
-	return _state;
-}
-
 } // namespace Core
diff --git a/Telegram/SourceFiles/core/core_settings_proxy.h b/Telegram/SourceFiles/core/core_settings_proxy.h
index 9ab2c1bcc23b3f..bd709c230a0548 100644
--- a/Telegram/SourceFiles/core/core_settings_proxy.h
+++ b/Telegram/SourceFiles/core/core_settings_proxy.h
@@ -11,14 +11,6 @@ For license and copyright information please follow this link:
 
 namespace Core {
 
-enum class ConnectionState {
-	WaitingForNetwork,
-	ConnectingToProxy,
-	Connecting,
-	Updating,
-	Ready,
-};
-
 class SettingsProxy final {
 public:
 	SettingsProxy();
@@ -49,9 +41,6 @@ class SettingsProxy final {
 	[[nodiscard]] QByteArray serialize() const;
 	bool setFromSerialized(const QByteArray &serialized);
 
-	void setConnectionState(ConnectionState state);
-	[[nodiscard]] ConnectionState connectionState() const;
-
 private:
 	bool _tryIPv6 = false;
 	bool _useProxyForCalls = false;
@@ -61,8 +50,6 @@ class SettingsProxy final {
 
 	rpl::event_stream<> _connectionTypeChanges;
 
-	ConnectionState _state = {};
-
 };
 
 } // namespace Core
diff --git a/Telegram/SourceFiles/intro/intro_widget.cpp b/Telegram/SourceFiles/intro/intro_widget.cpp
index d684fc6edbb5ec..3f10a4be5a7d0d 100644
--- a/Telegram/SourceFiles/intro/intro_widget.cpp
+++ b/Telegram/SourceFiles/intro/intro_widget.cpp
@@ -271,24 +271,8 @@ void Widget::handleUpdate(const MTPUpdate &update) {
 #endif
 
 void Widget::handleUpdate(const TLupdate &update) {
-	update.match([&](const TLDupdateServiceNotification &data) {
-		const auto text = data.vcontent().match([&](
-				const TLDmessageText &data) {
-			return Api::FormattedTextFromTdb(data.vtext());
-		}, [](const auto &) {
-			return TextWithEntities();
-		});
-		if (data.vtype().v.startsWith("AUTH_KEY_DROP_")) {
-			Core::App().forceLogOut(_account, text);
-		} else {
-			Ui::show(Ui::MakeInformBox(text));
-		}
-	}, [&](const TLDupdateAuthorizationState &data) {
+	update.match([&](const TLDupdateAuthorizationState &data) {
 		handleAuthorizationState(data.vauthorization_state());
-	}, [&](const TLDupdateOption &data) {
-		if (Lang::CurrentCloudManager().apply(data)) {
-			return;
-		}
 	}, [](const auto &) {
 	});
 }
diff --git a/Telegram/SourceFiles/main/main_account.cpp b/Telegram/SourceFiles/main/main_account.cpp
index f6cc13dfc0b074..21c672df2175e1 100644
--- a/Telegram/SourceFiles/main/main_account.cpp
+++ b/Telegram/SourceFiles/main/main_account.cpp
@@ -31,6 +31,9 @@ For license and copyright information please follow this link:
 
 #include "tdb/tdb_account.h"
 #include "tdb/tdb_tl_scheme.h"
+#include "api/api_text_entities.h"
+#include "lang/lang_cloud_manager.h"
+#include "ui/boxes/confirm_box.h"
 
 namespace Main {
 namespace {
@@ -141,6 +144,33 @@ std::unique_ptr<Tdb::Account> Account::createTdb() {
 					loggedOut();
 				}
 			});
+		}, [&](const TLDupdateConnectionState &data) {
+			setConnectionState(data.vstate().match([](
+				const TLDconnectionStateWaitingForNetwork &) {
+				return ConnectionState::WaitingForNetwork;
+			}, [](const TLDconnectionStateConnectingToProxy &) {
+				return ConnectionState::ConnectingToProxy;
+			}, [](const TLDconnectionStateConnecting &) {
+				return ConnectionState::Connecting;
+			}, [](const TLDconnectionStateUpdating &) {
+				return ConnectionState::Updating;
+			}, [](const TLDconnectionStateReady &) {
+				return ConnectionState::Ready;
+			}));
+		}, [&](const TLDupdateServiceNotification &data) {
+			const auto text = data.vcontent().match([&](
+					const TLDmessageText &data) {
+				return Api::FormattedTextFromTdb(data.vtext());
+			}, [](const auto &) {
+				return TextWithEntities();
+			});
+			if (data.vtype().v.startsWith("AUTH_KEY_DROP_")) {
+				Core::App().forceLogOut(this, text);
+			} else {
+				Core::App().activeWindow()->show(Ui::MakeInformBox(text));
+			}
+		}, [&](const TLDupdateOption &data) {
+			Lang::CurrentCloudManager().apply(data);
 		}, [](const auto &) {
 		});
 	}, _lifetime);
@@ -802,6 +832,18 @@ void Account::handleLoginCode(const QString &code) const {
 	}
 }
 
+void Account::setConnectionState(ConnectionState state) {
+	if (_connectionState == state) {
+		return;
+	}
+	_connectionState = state;
+	Core::App().settings().proxy().connectionTypeChangesNotify();
+}
+
+Account::ConnectionState Account::connectionState() const {
+	return _connectionState;
+}
+
 void Account::resetAuthorizationKeys() {
 #if 0 // mtp
 	Expects(_mtp != nullptr);
diff --git a/Telegram/SourceFiles/main/main_account.h b/Telegram/SourceFiles/main/main_account.h
index 9537ed8e76a615..3fba933599030b 100644
--- a/Telegram/SourceFiles/main/main_account.h
+++ b/Telegram/SourceFiles/main/main_account.h
@@ -133,6 +133,15 @@ class Account final : public base::has_weak_ptr {
 	void suggestMainDcId(MTP::DcId mainDcId);
 	void destroyStaleAuthorizationKeys();
 #endif
+	enum class ConnectionState {
+		WaitingForNetwork,
+		ConnectingToProxy,
+		Connecting,
+		Updating,
+		Ready,
+	};
+	void setConnectionState(ConnectionState state);
+	[[nodiscard]] ConnectionState connectionState() const;
 
 	void setHandleLoginCode(Fn<void(QString)> callback);
 	void handleLoginCode(const QString &code) const;
@@ -204,6 +213,8 @@ class Account final : public base::has_weak_ptr {
 	bool _loggingOut = false;
 	bool _testMode = false;
 
+	ConnectionState _connectionState = ConnectionState::WaitingForNetwork;
+
 	rpl::lifetime _lifetime;
 
 };
diff --git a/Telegram/SourceFiles/window/window_connecting_widget.cpp b/Telegram/SourceFiles/window/window_connecting_widget.cpp
index 884243acfe9aef..76449b5a75aab9 100644
--- a/Telegram/SourceFiles/window/window_connecting_widget.cpp
+++ b/Telegram/SourceFiles/window/window_connecting_widget.cpp
@@ -307,8 +307,8 @@ void ConnectionState::refreshState() {
 		const auto under = _widget && _widget->isOver();
 		const auto ready = (Checker().state() == Checker::State::Ready);
 		const auto proxy = Core::App().settings().proxy().isEnabled();
-		using Now = Core::ConnectionState;
-		switch (Core::App().settings().proxy().connectionState()) {
+		using Now = Main::Account::ConnectionState;
+		switch (_account->connectionState()) {
 		case Now::WaitingForNetwork:
 		case Now::Connecting:
 			return { State::Type::Connecting, proxy, under, ready };

From 3e2ab59db229ff84079745d5d394589d52f2f4ba Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Sun, 11 Dec 2022 08:58:04 +0400
Subject: [PATCH 206/349] Update TDLib to 1.8.9 and fix the build.

---
 Telegram/SourceFiles/api/api_chat_filters.cpp |    2 +-
 Telegram/SourceFiles/api/api_polls.cpp        |    4 +-
 .../SourceFiles/api/api_self_destruct.cpp     |   50 +-
 Telegram/SourceFiles/api/api_sending.cpp      |   19 +-
 Telegram/SourceFiles/api/api_sending.h        |    4 +
 .../SourceFiles/api/api_unread_things.cpp     |   24 +-
 Telegram/SourceFiles/api/api_updates.cpp      |   17 +-
 Telegram/SourceFiles/api/api_user_names.cpp   |   99 +
 Telegram/SourceFiles/api/api_user_names.h     |    7 +
 Telegram/SourceFiles/apiwrap.cpp              |   57 +-
 Telegram/SourceFiles/apiwrap.h                |    4 +-
 .../SourceFiles/boxes/add_contact_box.cpp     |   12 +-
 .../boxes/background_preview_box.cpp          |    3 +
 .../boxes/peer_list_controllers.cpp           |   19 +
 .../boxes/peers/edit_forum_topic_box.cpp      |   22 +
 .../boxes/peers/edit_peer_info_box.cpp        |   48 +-
 .../boxes/peers/edit_peer_type_box.cpp        |    6 +-
 Telegram/SourceFiles/boxes/share_box.cpp      |   29 +-
 Telegram/SourceFiles/boxes/translate_box.cpp  |    5 +
 Telegram/SourceFiles/boxes/username_box.cpp   |   11 +-
 Telegram/SourceFiles/data/data_channel.cpp    |   28 +-
 Telegram/SourceFiles/data/data_channel.h      |    2 +
 .../data/data_chat_participant_status.cpp     |   14 +-
 Telegram/SourceFiles/data/data_drafts.cpp     |   66 +-
 .../SourceFiles/data/data_emoji_statuses.cpp  |    2 +-
 Telegram/SourceFiles/data/data_forum.cpp      |  119 +-
 Telegram/SourceFiles/data/data_forum.h        |    9 +
 .../SourceFiles/data/data_forum_icons.cpp     |   22 +
 Telegram/SourceFiles/data/data_forum_icons.h  |    7 +
 .../SourceFiles/data/data_forum_topic.cpp     |   82 +
 Telegram/SourceFiles/data/data_forum_topic.h  |   16 +
 Telegram/SourceFiles/data/data_histories.cpp  |    2 +-
 .../data/data_message_reactions.cpp           |   10 +-
 .../SourceFiles/data/data_message_reactions.h |    2 +-
 .../data/data_search_controller.cpp           |    3 +-
 Telegram/SourceFiles/data/data_session.cpp    |   60 +-
 .../data/notify/data_notify_settings.cpp      |    4 +
 .../data/notify/data_notify_settings.h        |    3 +
 .../SourceFiles/dialogs/dialogs_entry.cpp     |   29 +
 Telegram/SourceFiles/dialogs/dialogs_entry.h  |    6 +-
 .../dialogs/dialogs_inner_widget.cpp          |    6 +-
 .../dialogs/dialogs_pinned_list.cpp           |    2 +-
 .../SourceFiles/dialogs/dialogs_widget.cpp    |   23 +-
 .../admin_log/history_admin_log_inner.cpp     |   36 +-
 .../admin_log/history_admin_log_item.cpp      |  212 +-
 Telegram/SourceFiles/history/history.cpp      |   26 +-
 Telegram/SourceFiles/history/history.h        |    5 +-
 Telegram/SourceFiles/history/history_item.cpp | 1862 +++++-
 Telegram/SourceFiles/history/history_item.h   |   44 +-
 .../history/history_item_helpers.cpp          |   22 +
 .../history/history_item_helpers.h            |    9 +
 .../history/history_unread_things.cpp         |   14 +-
 .../SourceFiles/history/history_widget.cpp    |   20 +-
 .../history/view/history_view_fake_items.cpp  |    6 +-
 .../view/history_view_group_call_bar.cpp      |    5 +-
 .../history/view/history_view_list_widget.cpp |    2 +
 .../inline_bots/bot_attach_web_view.cpp       |    2 +-
 .../inline_bots/inline_bot_send_data.cpp      |    3 +
 Telegram/SourceFiles/main/main_account.cpp    |    3 +-
 .../main/session/send_as_peers.cpp            |    9 +-
 .../menu/menu_antispam_validator.cpp          |   29 +
 .../settings/settings_global_ttl.cpp          |   11 +
 .../settings/settings_privacy_controllers.cpp |    4 +-
 .../support/support_autocomplete.cpp          |   73 +
 Telegram/SourceFiles/tdb/td_api.tl            | 5012 ++++++++++++-----
 .../SourceFiles/window/window_peer_menu.cpp   |   54 +-
 .../window/window_session_controller.cpp      |   65 +-
 Telegram/build/prepare/prepare.py             |    2 +-
 68 files changed, 6769 insertions(+), 1720 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_chat_filters.cpp b/Telegram/SourceFiles/api/api_chat_filters.cpp
index eb998c0c22074d..6e74ed62b8b1a3 100644
--- a/Telegram/SourceFiles/api/api_chat_filters.cpp
+++ b/Telegram/SourceFiles/api/api_chat_filters.cpp
@@ -682,7 +682,7 @@ void SaveNewFilterPinned(
 	)).done([=](const TLchatFilter &result) {
 		const auto owner = &session->data();
 		auto filter = Data::ChatFilter::FromTL(filterId, result, owner);
-		const auto limit = owner->pinnedChatsLimit(nullptr, filterId);
+		const auto limit = owner->pinnedChatsLimit(filterId);
 		auto always = filter.always();
 		auto pinned = std::vector<not_null<History*>>();
 		pinned.reserve(order.size());
diff --git a/Telegram/SourceFiles/api/api_polls.cpp b/Telegram/SourceFiles/api/api_polls.cpp
index 7fbf06d45897b2..7355fb3333e445 100644
--- a/Telegram/SourceFiles/api/api_polls.cpp
+++ b/Telegram/SourceFiles/api/api_polls.cpp
@@ -78,8 +78,8 @@ void Polls::create(
 
 	_api.request(Tdb::TLsendMessage(
 		peerToTdbChat(peer->id),
-		Tdb::tl_int53(0), // message_thread_id
-		Tdb::tl_int53(action.replyTo.bare),
+		Tdb::tl_int53(action.replyTo.topicRootId.bare),
+		MessageReplyTo(action),
 		MessageSendOptions(peer, action),
 		PollToTL(&data)
 	)).done([=](const Tdb::TLmessage &result) {
diff --git a/Telegram/SourceFiles/api/api_self_destruct.cpp b/Telegram/SourceFiles/api/api_self_destruct.cpp
index e572d7d02d5114..e0f23610346499 100644
--- a/Telegram/SourceFiles/api/api_self_destruct.cpp
+++ b/Telegram/SourceFiles/api/api_self_destruct.cpp
@@ -42,17 +42,25 @@ void SelfDestruct::reload() {
 #endif
 
 void SelfDestruct::reload() {
-	if (_requestId) {
-		return;
-	}
 	using namespace Tdb;
-	_requestId = _api.request(TLgetAccountTtl(
-	)).done([=](const TLDaccountTtl &data) {
-		_requestId = 0;
-		_days = data.vdays().v;
-	}).fail([=](const Error &error) {
-		_requestId = 0;
-	}).send();
+	if (!_accountTTL.requestId) {
+		_accountTTL.requestId = _api.request(TLgetAccountTtl(
+		)).done([=](const TLDaccountTtl &data) {
+			_accountTTL.requestId = 0;
+			_accountTTL.days = data.vdays().v;
+		}).fail([=](const Error &error) {
+			_accountTTL.requestId = 0;
+		}).send();
+	}
+	if (!_defaultHistoryTTL.requestId) {
+		_defaultHistoryTTL.requestId = _api.request(TLgetDefaultMessageTtl(
+		)).done([=](const TLDmessageTtl &data) {
+			_defaultHistoryTTL.requestId = 0;
+			_defaultHistoryTTL.period = data.vttl().v;
+		}).fail([=](const Error &error) {
+			_defaultHistoryTTL.requestId = 0;
+		}).send();
+	}
 }
 
 rpl::producer<int> SelfDestruct::daysAccountTTL() const {
@@ -93,16 +101,28 @@ void SelfDestruct::updateDefaultHistoryTTL(TimeId period) {
 }
 #endif
 
-void SelfDestruct::update(int days) {
+void SelfDestruct::updateAccountTTL(int days) {
 	using namespace Tdb;
-	_requestId = _api.request(TLsetAccountTtl(
+	_accountTTL.requestId = _api.request(TLsetAccountTtl(
 		tl_accountTtl(tl_int32(days))
 	)).done([=](const TLok &result) {
-		_requestId = 0;
+		_accountTTL.requestId = 0;
 	}).fail([=](const Error &result) {
-		_requestId = 0;
+		_accountTTL.requestId = 0;
 	}).send();
-	_days = days;
+	_accountTTL.days = days;
+}
+
+void SelfDestruct::updateDefaultHistoryTTL(TimeId period) {
+	using namespace Tdb;
+	_defaultHistoryTTL.requestId = _api.request(TLsetDefaultMessageTtl(
+		tl_messageTtl(tl_int32(period))
+	)).done([=](const TLok &result) {
+		_defaultHistoryTTL.requestId = 0;
+	}).fail([=](const Error &result) {
+		_defaultHistoryTTL.requestId = 0;
+	}).send();
+	_defaultHistoryTTL.period = period;
 }
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_sending.cpp b/Telegram/SourceFiles/api/api_sending.cpp
index 22829ab08620b9..2bdeba2d501104 100644
--- a/Telegram/SourceFiles/api/api_sending.cpp
+++ b/Telegram/SourceFiles/api/api_sending.cpp
@@ -504,8 +504,8 @@ void SendPreparedAlbumIfReady(
 	const auto session = &peer->session();
 	session->sender().request(TLsendMessageAlbum(
 		peerToTdbChat(peer->id),
-		tl_int53(0), // message_thread_id
-		tl_int53(action.replyTo.bare),
+		tl_int53(action.replyTo.topicRootId.bare),
+		MessageReplyTo(action),
 		tl_messageSendOptions(
 			tl_bool(silentPost),
 			tl_bool(false), // from_background
@@ -628,8 +628,8 @@ bool SendDice(MessageToSend &message) {
 
 	session->sender().request(TLsendMessage(
 		peerToTdbChat(peer->id),
-		tl_int53(0), // message_thread_id
-		tl_int53(action.replyTo.bare),
+		tl_int53(action.replyTo.topicRootId.bare),
+		MessageReplyTo(action),
 		MessageSendOptions(peer, action),
 		tl_inputMessageDice(tl_string(emoji), tl_bool(action.clearDraft))
 	)).done([=](const TLmessage &result) {
@@ -1037,22 +1037,23 @@ void SendPreparedMessage(
 		TLinputMessageContent content) {
 	const auto history = action.history;
 	const auto peer = history->peer;
+	const auto topicRootId = action.replyTo ? action.topicRootId : 0;
 	const auto clearCloudDraft = (content.type() == id_inputMessageText)
 		&& content.c_inputMessageText().vclear_draft().v;
 	if (clearCloudDraft) {
-		history->clearCloudDraft();
-		history->startSavingCloudDraft();
+		history->clearCloudDraft(topicRootId);
+		history->startSavingCloudDraft(topicRootId);
 	}
 	const auto session = &peer->session();
 	session->sender().request(TLsendMessage(
 		peerToTdbChat(peer->id),
-		tl_int53(0), // message_thread_id
+		tl_int53(topicRootId.bare),
 		tl_int53(action.replyTo.bare),
 		MessageSendOptions(peer, action),
 		std::move(content)
 	)).done([=](const TLmessage &result) {
 		if (clearCloudDraft) {
-			history->finishSavingCloudDraftNow();
+			history->finishSavingCloudDraftNow(topicRootId);
 		}
 		session->data().processMessage(result, NewMessageType::Unread);
 	}).fail([=](const Error &error) {
@@ -1063,7 +1064,7 @@ void SendPreparedMessage(
 		//	sendMessageFail(error, peer, randomId, newId);
 		//}
 		if (clearCloudDraft) {
-			history->finishSavingCloudDraftNow();
+			history->finishSavingCloudDraftNow(topicRootId);
 		}
 	}).send();
 }
diff --git a/Telegram/SourceFiles/api/api_sending.h b/Telegram/SourceFiles/api/api_sending.h
index 81be267a396206..1e09b3bd5b4b52 100644
--- a/Telegram/SourceFiles/api/api_sending.h
+++ b/Telegram/SourceFiles/api/api_sending.h
@@ -24,6 +24,7 @@ namespace Tdb {
 class TLinputMessageContent;
 class TLmessageSchedulingState;
 class TLmessageSendOptions;
+class TLmessageReplyTo;
 } // namespace Tdb
 
 namespace Api {
@@ -61,6 +62,9 @@ void SendConfirmedFile(
 
 [[nodiscard]] Tdb::TLmessageSendOptions MessageSendOptions(
 	not_null<PeerData*> peer,
+	const SendAction &action,
+	int32 sendingId = 0);
+[[nodiscard]] std::optional<Tdb::TLmessageReplyTo> MessageReplyTo(
 	const SendAction &action);
 
 void SendPreparedMessage(
diff --git a/Telegram/SourceFiles/api/api_unread_things.cpp b/Telegram/SourceFiles/api/api_unread_things.cpp
index bb27c4a5c4ef9b..b096b3272c8254 100644
--- a/Telegram/SourceFiles/api/api_unread_things.cpp
+++ b/Telegram/SourceFiles/api/api_unread_things.cpp
@@ -88,12 +88,20 @@ void UnreadThings::preloadEnoughReactions(not_null<Data::Thread*> thread) {
 }
 
 void UnreadThings::cancelRequests(not_null<Data::Thread*> thread) {
+	if (const auto requestId = _mentionsRequests.take(thread)) {
+		_api->sender().request(*requestId).cancel();
+	}
+	if (const auto requestId = _reactionsRequests.take(thread)) {
+		_api->sender().request(*requestId).cancel();
+	}
+#if 0 // mtp
 	if (const auto requestId = _mentionsRequests.take(thread)) {
 		_api->request(*requestId).cancel();
 	}
 	if (const auto requestId = _reactionsRequests.take(thread)) {
 		_api->request(*requestId).cancel();
 	}
+#endif
 }
 
 void UnreadThings::requestMentions(
@@ -108,20 +116,22 @@ void UnreadThings::requestMentions(
 	const auto limit = loaded ? kNextRequestLimit : kFirstRequestLimit;
 	const auto addOffset = loaded ? -(limit + 1) : -limit;
 
+	const auto history = thread->owningHistory();
+	const auto topic = thread->asTopic();
 	const auto requestId = _api->sender().request(TLsearchChatMessages(
-		peerToTdbChat(history->peer->id),
+		peerToTdbChat(thread->peer()->id),
 		tl_string(),
 		std::nullopt,
 		tl_int53(offsetId.bare),
 		tl_int32(addOffset + 2), // TDLib requires -offset < limit.
 		tl_int32(limit),
 		tl_searchMessagesFilterUnreadMention(),
-		tl_int53(0) // message_thread_id
+		tl_int53(topic ? topic->rootId().bare : 0)
 	)).done([=](const TLDmessages &result) {
-		_mentionsRequests.remove(history);
-		history->unreadMentions().addSlice(result, loaded);
+		_mentionsRequests.remove(thread);
+		thread->unreadMentions().addSlice(result, loaded);
 	}).fail([=] {
-		_mentionsRequests.remove(history);
+		_mentionsRequests.remove(thread);
 	}).send();
 #if 0 // mtp
 	const auto maxId = 0;
@@ -160,6 +170,8 @@ void UnreadThings::requestReactions(
 	const auto limit = loaded ? kNextRequestLimit : kFirstRequestLimit;
 	const auto addOffset = loaded ? -(limit + 1) : -limit;
 
+	const auto history = thread->owningHistory();
+	const auto topic = thread->asTopic();
 	const auto requestId = _api->sender().request(TLsearchChatMessages(
 		peerToTdbChat(history->peer->id),
 		tl_string(),
@@ -168,7 +180,7 @@ void UnreadThings::requestReactions(
 		tl_int32(addOffset + 2), // TDLib requires -offset < limit.
 		tl_int32(limit),
 		tl_searchMessagesFilterUnreadReaction(),
-		tl_int53(0) // message_thread_id
+		tl_int53(topic ? topic->rootId().bare : 0)
 	)).done([=](const TLDmessages &result) {
 		_reactionsRequests.remove(history);
 		history->unreadReactions().addSlice(result, loaded);
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index fdeca0213ead47..22264512b78759 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -70,6 +70,7 @@ For license and copyright information please follow this link:
 #include "tdb/tdb_tl_scheme.h"
 #include "history/history_item_reply_markup.h"
 #include "data/data_document.h"
+#include "data/data_forum_topic.h"
 
 namespace Api {
 namespace {
@@ -3013,12 +3014,18 @@ void Updates::applyUpdate(const TLupdate &update) {
 		}
 	}, [&](const TLDupdateChatDraftMessage &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
+		const auto topicRootId = MsgId();
 		if (const auto draft = data.vdraft_message()) {
-			Data::ApplyPeerCloudDraft(&session(), peerId, draft->data());
+			Data::ApplyPeerCloudDraft(
+				&session(),
+				peerId,
+				topicRootId,
+				draft->data());
 		} else {
 			Data::ClearPeerCloudDraft(
 				&session(),
 				peerId,
+				topicRootId,
 				base::unixtime::now());
 		}
 		if (const auto history = owner.historyLoaded(peerId)) {
@@ -3186,6 +3193,14 @@ void Updates::applyUpdate(const TLupdate &update) {
 		// Updates below are handled in a different place.
 	}, [&](const TLDupdateConnectionState &data) {
 	}, [&](const TLDupdateServiceNotification &data) {
+	}, [&](const TLDupdateForumTopicInfo &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto peer = owner.peerLoaded(peerId)) {
+			const auto rootId = data.vinfo().data().vmessage_thread_id().v;
+			if (const auto topic = peer->forumTopicFor(rootId)) {
+				topic->applyInfo(data.vinfo());
+			}
+		}
 	});
 	session().data().sendHistoryChangeNotifications();
 }
diff --git a/Telegram/SourceFiles/api/api_user_names.cpp b/Telegram/SourceFiles/api/api_user_names.cpp
index fa040f17ea0b4a..d9e72de4f1ad92 100644
--- a/Telegram/SourceFiles/api/api_user_names.cpp
+++ b/Telegram/SourceFiles/api/api_user_names.cpp
@@ -13,9 +13,21 @@ For license and copyright information please follow this link:
 #include "data/data_user.h"
 #include "main/main_session.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 namespace {
 
+using namespace Tdb;
+
+Data::Usernames SkipSingleNormalUsername(Data::Usernames list) {
+	if (list.size() == 1 && list.front().editable && list.front().active) {
+		return {};
+	}
+	return list;
+}
+
+#if 0 // mtp
 [[nodiscard]] Data::Username UsernameFromTL(const MTPUsername &username) {
 	return {
 		.username = qs(username.data().vusername()),
@@ -23,6 +35,7 @@ namespace {
 		.editable = username.data().is_editable(),
 	};
 }
+#endif
 
 [[nodiscard]] std::optional<MTPInputUser> BotUserInput(
 		not_null<PeerData*> peer) {
@@ -44,6 +57,7 @@ rpl::producer<Data::Usernames> Usernames::loadUsernames(
 	return [=](auto consumer) {
 		auto lifetime = rpl::lifetime();
 
+#if 0 // mtp
 		const auto push = [consumer](
 				const auto &usernames,
 				const auto &username) {
@@ -102,6 +116,30 @@ rpl::producer<Data::Usernames> Usernames::loadUsernames(
 		} else if (const auto channel = peer->asChannel()) {
 			requestChannel(channel->inputChannel);
 		}
+#endif
+		const auto requestUser = [&](UserId userId) {
+			_session->sender().request(TLgetUser(
+				tl_int53(userId.bare)
+			)).done([=](const TLDuser &result) {
+				consumer.put_next(
+					SkipSingleNormalUsername(FromTL(result.vusernames())));
+				consumer.put_done();
+			}).send();
+		};
+		const auto requestChannel = [&](ChannelId channelId) {
+			_session->sender().request(TLgetSupergroup(
+				tl_int53(channelId.bare)
+			)).done([=](const TLDsupergroup &result) {
+				consumer.put_next(
+					SkipSingleNormalUsername(FromTL(result.vusernames())));
+				consumer.put_done();
+			}).send();
+		};
+		if (const auto user = peer->asUser()) {
+			requestUser(peerToUser(user->id));
+		} else if (const auto channel = peer->asChannel()) {
+			requestChannel(peerToChannel(channel->id));
+		}
 		return lifetime;
 	};
 }
@@ -145,8 +183,12 @@ rpl::producer<rpl::no_value, Usernames::Error> Usernames::toggle(
 	const auto done = [=] {
 		pop(Error::Unknown);
 	};
+	const auto fail = [=](const Tdb::Error &error) {
+		const auto type = error.message;
+#if 0 // mtp
 	const auto fail = [=](const MTP::Error &error) {
 		const auto type = error.type();
+#endif
 		if (type == u"USERNAMES_ACTIVE_TOO_MUCH"_q) {
 			pop(Error::TooMuch);
 		} else {
@@ -155,22 +197,37 @@ rpl::producer<rpl::no_value, Usernames::Error> Usernames::toggle(
 	};
 
 	if (peer->isSelf()) {
+		_api.request(TLtoggleUsernameIsActive(
+			tl_string(username),
+			tl_bool(active)
+		)).done(done).fail(fail).send();
+#if 0 // mtp
 		_api.request(MTPaccount_ToggleUsername(
 			MTP_string(username),
 			MTP_bool(active)
 		)).done(done).fail(fail).send();
+#endif
 	} else if (const auto channel = peer->asChannel()) {
+		_api.request(TLtoggleSupergroupUsernameIsActive(
+			tl_int53(peerToChannel(channel->id).bare),
+			tl_string(username),
+			tl_bool(active)
+		)).done(done).fail(fail).send();
+#if 0 // mtp
 		_api.request(MTPchannels_ToggleUsername(
 			channel->inputChannel,
 			MTP_string(username),
 			MTP_bool(active)
 		)).done(done).fail(fail).send();
+#endif
 	} else if (const auto botUserInput = BotUserInput(peer)) {
+#if 0 // todo
 		_api.request(MTPbots_ToggleUsername(
 			*botUserInput,
 			MTP_string(username),
 			MTP_bool(active)
 		)).done(done).fail(fail).send();
+#endif
 	} else {
 		return rpl::never<rpl::no_value, Error>();
 	}
@@ -190,11 +247,18 @@ rpl::producer<> Usernames::reorder(
 	return [=](auto consumer) {
 		auto lifetime = rpl::lifetime();
 
+		auto tlUsernames = ranges::views::all(
+			usernames
+		) | ranges::views::transform([](const QString &username) {
+			return tl_string(username);
+		}) | ranges::to<QVector<TLstring>>;
+#if 0 // mtp
 		auto tlUsernames = ranges::views::all(
 			usernames
 		) | ranges::views::transform([](const QString &username) {
 			return MTP_string(username);
 		}) | ranges::to<QVector<MTPstring>>;
+#endif
 
 		const auto finish = [=] {
 			if (_reorderRequests.contains(peerId)) {
@@ -208,15 +272,26 @@ rpl::producer<> Usernames::reorder(
 		}
 
 		if (peer->isSelf()) {
+			const auto requestId = _api.request(TLreorderActiveUsernames(
+				tl_vector<TLstring>(std::move(tlUsernames))
+			)).done(finish).fail(finish).send();
+#if 0 // mtp
 			const auto requestId = _api.request(MTPaccount_ReorderUsernames(
 				MTP_vector<MTPstring>(std::move(tlUsernames))
 			)).done(finish).fail(finish).send();
+#endif
 			_reorderRequests.emplace(peerId, requestId);
 		} else if (const auto channel = peer->asChannel()) {
+			const auto requestId = _api.request(TLreorderSupergroupActiveUsernames(
+				tl_int53(peerToChannel(channel->id).bare),
+				tl_vector<TLstring>(std::move(tlUsernames))
+			)).done(finish).fail(finish).send();
+#if 0 // mtp
 			const auto requestId = _api.request(MTPchannels_ReorderUsernames(
 				channel->inputChannel,
 				MTP_vector<MTPstring>(std::move(tlUsernames))
 			)).done(finish).fail(finish).send();
+#endif
 			_reorderRequests.emplace(peerId, requestId);
 		} else if (const auto botUserInput = BotUserInput(peer)) {
 			const auto requestId = _api.request(MTPbots_ReorderUsernames(
@@ -229,11 +304,35 @@ rpl::producer<> Usernames::reorder(
 	};
 }
 
+#if 0 // mtp
 Data::Usernames Usernames::FromTL(const MTPVector<MTPUsername> &usernames) {
 	return ranges::views::all(
 		usernames.v
 	) | ranges::views::transform(UsernameFromTL) | ranges::to_vector;
 }
+#endif
+
+Data::Usernames Usernames::FromTL(const Tdb::TLusernames *usernames) {
+	auto result = Data::Usernames();
+	if (const auto data = usernames ? &usernames->data() : nullptr) {
+		const auto editable = data->veditable_username().v;
+		for (const auto &active : data->vactive_usernames().v) {
+			result.push_back({
+				.username = active.v,
+				.active = true,
+				.editable = (active.v == editable),
+			});
+		}
+		for (const auto &inactive : data->vactive_usernames().v) {
+			result.push_back({
+				.username = inactive.v,
+				.active = false,
+				.editable = (inactive.v == editable),
+			});
+		}
+	}
+	return result;
+}
 
 void Usernames::requestToCache(not_null<PeerData*> peer) {
 	_tinyCache = {};
diff --git a/Telegram/SourceFiles/api/api_user_names.h b/Telegram/SourceFiles/api/api_user_names.h
index 54b59ac2947edc..cac564ae71ccda 100644
--- a/Telegram/SourceFiles/api/api_user_names.h
+++ b/Telegram/SourceFiles/api/api_user_names.h
@@ -13,6 +13,10 @@ For license and copyright information please follow this link:
 class ApiWrap;
 class PeerData;
 
+namespace Tdb {
+class TLusernames;
+} // namespace Tdb
+
 namespace Main {
 class Session;
 } // namespace Main
@@ -41,7 +45,10 @@ class Usernames final {
 	void requestToCache(not_null<PeerData*> peer);
 	[[nodiscard]] Data::Usernames cacheFor(PeerId id);
 
+#if 0 // mtp
 	static Data::Usernames FromTL(const MTPVector<MTPUsername> &usernames);
+#endif
+	static Data::Usernames FromTL(const Tdb::TLusernames *usernames);
 
 private:
 
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 2e5cdf0a3cf84b..9be0f8071c4aa3 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -526,6 +526,7 @@ void ApiWrap::savePinnedOrder(not_null<Data::Forum*> forum) {
 		}
 		Unexpected("Key type in pinnedDialogsOrder().");
 	};
+#if 0 // later-todo
 	auto topics = QVector<MTPint>();
 	topics.reserve(order.size());
 	ranges::transform(
@@ -539,6 +540,7 @@ void ApiWrap::savePinnedOrder(not_null<Data::Forum*> forum) {
 	)).done([=](const MTPUpdates &result) {
 		applyUpdates(result);
 	}).send();
+#endif
 }
 
 void ApiWrap::savePinnedOrder(not_null<Data::SavedMessages*> saved) {
@@ -2230,7 +2232,7 @@ void ApiWrap::leaveChannel(not_null<ChannelData*> channel) {
 		}).fail([=] {
 			_channelAmInRequests.remove(channel);
 		}).send();
-		_channelAmInRequests.insert(channel, requestId);
+		_channelAmInRequests.emplace(channel, requestId);
 	}
 #if 0 // mtp
 	if (!channel->amIn()) {
@@ -2343,11 +2345,11 @@ void ApiWrap::requestDefaultNotifySettings() {
 }
 
 void ApiWrap::requestDefaultNotifySettings(Data::DefaultNotify type) {
-	const auto key = [&] {
+	const auto key = [&]() -> NotifySettingsKey {
 		switch (type) {
-		case Data::DefaultNotify::User: return peerFromUser(0);
-		case Data::DefaultNotify::Group: return peerFromChat(0);
-		case Data::DefaultNotify::Broadcast: return peerFromChannel(0);
+		case Data::DefaultNotify::User: return { peerFromUser(1) };
+		case Data::DefaultNotify::Group: return { peerFromChat(1) };
+		case Data::DefaultNotify::Broadcast: return { peerFromChannel(1) };
 		}
 		Unexpected("Type in requestDefaultNotifySettings.");
 	}();
@@ -2399,7 +2401,7 @@ void ApiWrap::updateNotifySettingsDelayed(Data::DefaultNotify type) {
 void ApiWrap::sendNotifySettingsUpdates() {
 	_updateNotifyQueueLifetime.destroy();
 	for (const auto topic : base::take(_updateNotifyTopics)) {
-#if 0 // todo topics
+#if 0 // mtp
 		request(MTPaccount_UpdateNotifySettings(
 			MTP_inputNotifyForumTopic(
 				topic->channel()->input,
@@ -2407,6 +2409,11 @@ void ApiWrap::sendNotifySettingsUpdates() {
 			topic->notify().serialize()
 		)).afterDelay(kSmallDelayMs).send();
 #endif
+		sender().request(TLsetForumTopicNotificationSettings(
+			peerToTdbChat(topic->channel()->id),
+			tl_int53(topic->rootId().bare),
+			topic->notify().serialize()
+		)).send();
 	}
 	for (const auto peer : base::take(_updateNotifyPeers)) {
 		sender().request(TLsetChatNotificationSettings(
@@ -2445,15 +2452,15 @@ void ApiWrap::saveDraftToCloudDelayed(not_null<Data::Thread*> thread) {
 	}
 }
 
-void ApiWrap::saveDraftToCloudNow(not_null<History*> history) {
-	_draftsSaveRequestIds[history] = 0;
+void ApiWrap::saveDraftToCloudNow(not_null<Data::Thread*> thread) {
+	_draftsSaveRequestIds.emplace(base::make_weak(thread), 0);
 	_draftsSaveTimer.cancel();
 	saveDraftsToCloud();
 }
 
-void ApiWrap::manualClearCloudDraft(not_null<History*> history) {
-	history->clearCloudDraft();
-	saveDraftToCloudNow(history);
+void ApiWrap::manualClearCloudDraft(not_null<Data::Thread*> thread) {
+	thread->owningHistory()->clearCloudDraft(thread->topicRootId());
+	saveDraftToCloudNow(thread);
 }
 
 void ApiWrap::updatePrivacyLastSeens() {
@@ -2745,35 +2752,35 @@ void ApiWrap::saveDraftsToCloud() {
 
 		cloudDraft->saveRequestId = sender().request(TLsetChatDraftMessage(
 			peerToTdbChat(history->peer->id),
-			tl_int53(0), // Thread. // todo topics
+			tl_int53(topicRootId.bare),
 			std::move(tlDraft)
 		)).done([=](const TLok &, Tdb::RequestId requestId) {
-			history->finishSavingCloudDraftNow();
+			history->finishSavingCloudDraftNow(topicRootId);
 
-			if (const auto cloudDraft = history->cloudDraft()) {
+			if (const auto cloudDraft = history->cloudDraft(topicRootId)) {
 				if (cloudDraft->saveRequestId == requestId) {
 					cloudDraft->saveRequestId = 0;
-					history->draftSavedToCloud();
+					history->draftSavedToCloud(topicRootId);
 				}
 			}
-			auto i = _draftsSaveRequestIds.find(history);
+			auto i = _draftsSaveRequestIds.find(weak);
 			if (i != _draftsSaveRequestIds.cend()
 				&& i->second == requestId) {
-				_draftsSaveRequestIds.erase(history);
+				_draftsSaveRequestIds.erase(weak);
 				checkQuitPreventFinished();
 			}
 		}).fail([=](const Tdb::Error &error, Tdb::RequestId requestId) {
-			history->finishSavingCloudDraftNow();
+			history->finishSavingCloudDraftNow(topicRootId);
 
-			if (const auto cloudDraft = history->cloudDraft()) {
+			if (const auto cloudDraft = history->cloudDraft(topicRootId)) {
 				if (cloudDraft->saveRequestId == requestId) {
-					history->clearCloudDraft();
+					history->clearCloudDraft(topicRootId);
 				}
 			}
-			auto i = _draftsSaveRequestIds.find(history);
+			auto i = _draftsSaveRequestIds.find(weak);
 			if (i != _draftsSaveRequestIds.cend()
 				&& i->second == requestId) {
-				_draftsSaveRequestIds.erase(history);
+				_draftsSaveRequestIds.erase(weak);
 				checkQuitPreventFinished();
 			}
 		}).send();
@@ -4124,6 +4131,7 @@ void ApiWrap::forwardMessages(
 		}
 		return sender().request(TLforwardMessages(
 			peerToTdbChat(peer->id),
+			tl_int53(action.topicRootId.bare),
 			peerToTdbChat(forwardFrom->id),
 			tl_vector<TLint53>(ids),
 			tl_messageSendOptions(
@@ -4818,17 +4826,18 @@ void ApiWrap::sendInlineResult(
 
 	const auto history = action.history;
 	const auto peer = history->peer;
+	const auto topicRootId = action.replyTo ? action.topicRootId : 0;
 
 	sender().request(TLsendInlineQueryResultMessage(
 		peerToTdbChat(peer->id),
-		tl_int53(0),
+		tl_int53(topicRootId.bare),
 		tl_int53(action.replyTo.bare),
 		MessageSendOptions(peer, action),
 		tl_int64(data->getQueryId()),
 		tl_string(data->getId()),
 		tl_bool(action.options.hideViaBot)
 	)).done([=](const TLmessage &result) {
-		history->finishSavingCloudDraftNow();
+		history->finishSavingCloudDraftNow(topicRootId);
 		_session->data().processMessage(result, NewMessageType::Unread);
 	}).fail([=](const Error &error) {
 		const auto code = error.code;
diff --git a/Telegram/SourceFiles/apiwrap.h b/Telegram/SourceFiles/apiwrap.h
index 2711776ee63e65..082a125379efa7 100644
--- a/Telegram/SourceFiles/apiwrap.h
+++ b/Telegram/SourceFiles/apiwrap.h
@@ -312,8 +312,8 @@ class ApiWrap final {
 	void updateNotifySettingsDelayed(Data::DefaultNotify type);
 	void saveDraftToCloudDelayed(not_null<Data::Thread*> thread);
 
-	void saveDraftToCloudNow(not_null<History*> history);
-	void manualClearCloudDraft(not_null<History*> history);
+	void saveDraftToCloudNow(not_null<Data::Thread*> thread);
+	void manualClearCloudDraft(not_null<Data::Thread*> thread);
 
 	void clearHistory(not_null<PeerData*> peer, bool revoke);
 	void deleteConversation(not_null<PeerData*> peer, bool revoke);
diff --git a/Telegram/SourceFiles/boxes/add_contact_box.cpp b/Telegram/SourceFiles/boxes/add_contact_box.cpp
index 13586d76ba1f78..ff151acd65dfc0 100644
--- a/Telegram/SourceFiles/boxes/add_contact_box.cpp
+++ b/Telegram/SourceFiles/boxes/add_contact_box.cpp
@@ -778,8 +778,9 @@ void GroupInfoBox::createGroup(
 #endif
 	_creationRequestId = _api.request(TLcreateNewBasicGroupChat(
 		tl_vector<TLUsers>(std::move(inputs)),
-		tl_string(title)
-	)).done([=](const TLchat &result) {
+		tl_string(title),
+		tl_int32(_ttlPeriod)
+	)).done([=](const TLcreatedBasicGroupChat &result) {
 		auto image = _photo->takeResultImage();
 		const auto period = ttlPeriod();
 		const auto navigation = _navigation;
@@ -954,6 +955,7 @@ void GroupInfoBox::createChannel(
 		Tdb::tl_chatLocation(
 			Tdb::tl_location(tlZero, tlZero, tlZero),
 			Tdb::tl_string()),
+		Tdb::tl_int32((_type == Type::Megagroup) ? _ttlPeriod : 0),
 		Tdb::tl_bool(false) // For import.
 	)).done([=](const Tdb::TLchat &result) {
 		auto &session = _navigation->session();
@@ -1480,7 +1482,7 @@ void SetupChannelBox::check() {
 			_checkRequestId = 0;
 			const auto parsed = parseError(result);
 			if ((parsed == UsernameResult::Ok)
-				|| _checkUsername == _channel->username) {
+				|| _checkUsername == _channel->username()) {
 				_errorText = QString();
 				_goodText = tr::lng_create_channel_link_available(tr::now);
 				update();
@@ -1548,10 +1550,12 @@ SetupChannelBox::UsernameResult SetupChannelBox::parseError(
 		return UsernameResult::Invalid;
 	}, [](const TLDcheckChatUsernameResultUsernameOccupied &) {
 		return UsernameResult::Occupied;
-	}, [](const TLDcheckChatUsernameResultPublicChatsTooMuch &) {
+	}, [](const TLDcheckChatUsernameResultPublicChatsTooMany &) {
 		return UsernameResult::ChatsTooMuch;
 	}, [](const TLDcheckChatUsernameResultPublicGroupsUnavailable &) {
 		return UsernameResult::NA;
+	}, [](const TLDcheckChatUsernameResultUsernamePurchasable &) {
+		return UsernameResult::Occupied;
 	});
 #if 0 // goodToRemove
 		const QString &error) {
diff --git a/Telegram/SourceFiles/boxes/background_preview_box.cpp b/Telegram/SourceFiles/boxes/background_preview_box.cpp
index 74135c86346e0b..edcc696eb4b4be 100644
--- a/Telegram/SourceFiles/boxes/background_preview_box.cpp
+++ b/Telegram/SourceFiles/boxes/background_preview_box.cpp
@@ -105,7 +105,10 @@ constexpr auto kMaxWallPaperSlugLength = 255;
 			? history->session().userId()
 			: peerToUser(history->peer->id)),
 		.date = base::unixtime::now(),
+	}, TextWithEntities{ text });
+#if 0 // mtp
 	}, TextWithEntities{ text }, MTP_messageMediaEmpty());
+#endif
 	return AdminLog::OwnedItem(delegate, item);
 }
 
diff --git a/Telegram/SourceFiles/boxes/peer_list_controllers.cpp b/Telegram/SourceFiles/boxes/peer_list_controllers.cpp
index 9d4bd88f7ef25d..0b183fbdcb9a02 100644
--- a/Telegram/SourceFiles/boxes/peer_list_controllers.cpp
+++ b/Telegram/SourceFiles/boxes/peer_list_controllers.cpp
@@ -915,6 +915,24 @@ void ChooseTopicSearchController::searchQuery(const QString &query) {
 }
 
 void ChooseTopicSearchController::searchOnServer() {
+	_requestId = _api.request(TLgetForumTopics(
+		peerToTdbChat(_forum->channel()->id),
+		tl_string(_query),
+		tl_int32(_offsetDate),
+		tl_int53(_offsetId.bare),
+		tl_int53(_offsetTopicId.bare),
+		tl_int32(kSearchPerPage)
+	)).done([=](const TLDforumTopics &result) {
+		_requestId = 0;
+		const auto savedTopicId = _offsetTopicId;
+		_forum->applyReceivedTopics(result.vtopics().v, [&](
+				not_null<Data::ForumTopic*> topic) {
+			delegate()->peerListSearchAddRow(topic->rootId().bare);
+		});
+		_offsetDate = result.vnext_offset_date().v;
+		_offsetId = result.vnext_offset_message_id().v;
+		_offsetTopicId = result.vnext_offset_message_thread_id().v;
+#if 0 // mtp
 	_requestId = _api.request(MTPchannels_GetForumTopics(
 		MTP_flags(MTPchannels_GetForumTopics::Flag::f_q),
 		_forum->channel()->inputChannel,
@@ -941,6 +959,7 @@ void ChooseTopicSearchController::searchOnServer() {
 			}
 			delegate()->peerListSearchAddRow(topic->rootId().bare);
 		});
+#endif
 		if (_offsetTopicId == savedTopicId) {
 			_allLoaded = true;
 		}
diff --git a/Telegram/SourceFiles/boxes/peers/edit_forum_topic_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_forum_topic_box.cpp
index be668fcd3a8147..cbdf885ab9fc7e 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_forum_topic_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_forum_topic_box.cpp
@@ -39,8 +39,13 @@ For license and copyright information please follow this link:
 #include "styles/style_dialogs.h"
 #include "styles/style_chat_helpers.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kDefaultIconId = DocumentId(0x7FFF'FFFF'FFFF'FFFFULL);
 
 using DefaultIcon = Data::TopicIconDescriptor;
@@ -547,6 +552,22 @@ void EditForumTopicBox(
 			topic->applyIconId(state->iconId.current());
 			box->closeBox();
 		} else {
+			const auto sender = &forum->session().sender();
+			const auto weak = Ui::MakeWeak(box.get());
+			state->requestId = sender->request(TLeditForumTopic(
+				peerToTdbChat(topic->channel()->id),
+				tl_int53(topic->rootId().bare),
+				tl_string(title->getLastText().trimmed()),
+				tl_bool(!topic->isGeneral()),
+				tl_int64(state->iconId.current())
+			)).done([=] {
+				if (const auto strong = weak.data()) {
+					strong->closeBox();
+				}
+			}).fail([=] {
+				state->requestId = -1;
+			}).send();
+#if 0 // mtp
 			using Flag = MTPchannels_EditForumTopic::Flag;
 			const auto api = &forum->session().api();
 			const auto weak = Ui::MakeWeak(box.get());
@@ -573,6 +594,7 @@ void EditForumTopicBox(
 					}
 				}
 			}).send();
+#endif
 		}
 	};
 
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
index ddd4b98cfdf1f8..bcf680ad6d46dd 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
@@ -251,6 +251,20 @@ void SaveBoostsUnrestrict(
 		Fn<void()> done) {
 	const auto api = &channel->session().api();
 	const auto key = Api::RequestKey("boosts_unrestrict", channel->id);
+	const auto requestId = channel->session().sender().request(
+		TLsetSupergroupUnrestrictBoostCount(
+			tl_int53(peerToChannel(channel->id).bare),
+			tl_int32(boostsUnrestrict))
+	).done([=] {
+		api->clearModifyRequest(key);
+		channel->setBoostsUnrestrict(
+			channel->boostsApplied(),
+			boostsUnrestrict);
+		done();
+	}).fail([=] {
+		api->clearModifyRequest(key);
+	}).send();
+#if 0 // mtp
 	const auto requestId = api->request(
 		MTPchannels_SetBoostsToUnblockRestrictions(
 			channel->inputChannel,
@@ -272,6 +286,7 @@ void SaveBoostsUnrestrict(
 			boostsUnrestrict);
 		done();
 	}).send();
+#endif
 
 	api->registerModifyRequest(key, requestId);
 }
@@ -1519,9 +1534,14 @@ void Controller::editReactions() {
 		return;
 	}
 	_controls.levelRequested = true;
+#if 0 // mtp
 	_api.request(MTPpremium_GetBoostsStatus(
 		_peer->input
 	)).done([=](const MTPpremium_BoostsStatus &result) {
+#endif
+	_api.request(TLgetChatBoostStatus(
+		peerToTdbChat(_peer->id)
+	)).done([=](const TLchatBoostStatus &result) {
 		_controls.levelRequested = false;
 		if (const auto channel = _peer->asChannel()) {
 			channel->updateLevelHint(result.data().vlevel().v);
@@ -1958,8 +1978,12 @@ void Controller::saveUsernamesOrder() {
 		return continueSave();
 	}
 	if (_savingData.usernamesOrder->empty()) {
+		_api.request(TLdisableAllSupergroupUsernames(
+			tl_int53(peerToChannel(channel->id).bare)
+#if 0 // mtp
 		_api.request(MTPchannels_DeactivateAllUsernames(
 			channel->inputChannel
+#endif
 		)).done([=] {
 			channel->setUsernames(channel->editableUsername().isEmpty()
 				? Data::Usernames()
@@ -2180,7 +2204,7 @@ void Controller::saveTitle() {
 	)).done([=] {
 		// CHAT_NOT_MODIFIED is processed as TLok.
 		if (const auto channel = _peer->asChannel()) {
-			channel->setName(*_savingData.title, channel->username);
+			channel->setName(*_savingData.title, channel->username());
 		} else if (const auto chat = _peer->asChat()) {
 			chat->setName(*_savingData.title);
 		}
@@ -2291,6 +2315,17 @@ void Controller::saveHistoryVisibility() {
 
 void Controller::toggleBotManager(const QString &command) {
 	const auto controller = _navigation->parentController();
+	_api.request(TLsearchPublicChat(
+		tl_string(kBotManagerUsername.utf16())
+	)).done([=](const TLchat &result) {
+		const auto botPeer = _peer->owner().processPeer(result);
+		if (const auto bot = botPeer ? botPeer->asUser() : nullptr) {
+			const auto show = controller->uiShow();
+			_peer->session().api().sendBotStart(show, bot, bot, command);
+			controller->showPeerHistory(bot);
+		}
+	}).send();
+#if 0 // mtp
 	_api.request(MTPcontacts_ResolveUsername(
 		MTP_string(kBotManagerUsername.utf16())
 	)).done([=](const MTPcontacts_ResolvedPeer &result) {
@@ -2304,6 +2339,7 @@ void Controller::toggleBotManager(const QString &command) {
 			controller->showPeerHistory(bot);
 		}
 	}).send();
+#endif
 }
 
 void Controller::togglePreHistoryHidden(
@@ -2361,6 +2397,7 @@ void Controller::saveForum() {
 			crl::guard(this, saveForChannel));
 		return;
 	}
+#if 0 // mtp
 	_api.request(MTPchannels_ToggleForum(
 		channel->inputChannel,
 		MTP_bool(*_savingData.forum)
@@ -2377,6 +2414,15 @@ void Controller::saveForum() {
 			cancelSave();
 		}
 	}).send();
+#endif
+	_api.request(TLtoggleSupergroupIsForum(
+		tl_int53(peerToChannel(channel->id).bare),
+		tl_bool(*_savingData.forum)
+	)).done([=] {
+		continueSave();
+	}).fail([=] {
+		cancelSave();
+	}).send();
 }
 
 void Controller::saveSignatures() {
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_type_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_type_box.cpp
index 53efcda4f3d331..5110b84297adac 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_type_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_type_box.cpp
@@ -579,7 +579,7 @@ void Controller::checkUsernameAvailability() {
 			if (checking != username) {
 				showUsernameError(tr::lng_create_channel_link_occupied());
 			}
-		}, [&](const TLDcheckChatUsernameResultPublicChatsTooMuch &) {
+		}, [&](const TLDcheckChatUsernameResultPublicChatsTooMany &) {
 			_usernameState = UsernameState::TooMany;
 			if (_controls.privacy->current() == Privacy::HasUsername) {
 				askUsernameRevoke();
@@ -587,6 +587,10 @@ void Controller::checkUsernameAvailability() {
 		}, [&](const TLDcheckChatUsernameResultPublicGroupsUnavailable &) {
 			_usernameState = UsernameState::NotAvailable;
 			_controls.privacy->setValue(Privacy::NoUsername);
+		}, [&](const TLDcheckChatUsernameResultUsernamePurchasable &) {
+			_goodUsername = false;
+			_usernameCheckInfo.fire(
+				UsernameCheckInfo::PurchaseAvailable(checking, _peer));
 		});
 	}).fail([=](const Error &error) {
 		_checkUsernameRequestId = 0;
diff --git a/Telegram/SourceFiles/boxes/share_box.cpp b/Telegram/SourceFiles/boxes/share_box.cpp
index 94bafd296caf26..93d3ad207fc001 100644
--- a/Telegram/SourceFiles/boxes/share_box.cpp
+++ b/Telegram/SourceFiles/boxes/share_box.cpp
@@ -1627,7 +1627,7 @@ ShareBox::SubmitCallback ShareBox::DefaultForwardCallback(
 			state->requests.insert(threadHistory->sendRequestId);
 #endif
 			const auto requestDone = [=] {
-				if (data->requests.empty()) {
+				if (state->requests.empty()) {
 					if (show->valid()) {
 						show->showToast(tr::lng_share_done(tr::now));
 						show->hideLayer();
@@ -1643,6 +1643,8 @@ ShareBox::SubmitCallback ShareBox::DefaultForwardCallback(
 
 			// If we have only one message to send
 			// Then there is a chance we should send a game score.
+			const auto dropNames = (forwardOptions != Data::ForwardOptions::PreserveInfo);
+			const auto dropCaptions = (forwardOptions == Data::ForwardOptions::NoNamesAndCaptions);
 			if (msgIds.size() == 1) {
 				auto tlCopyOptions = [&](
 					) -> std::optional<Tdb::TLmessageCopyOptions> {
@@ -1658,15 +1660,15 @@ ShareBox::SubmitCallback ShareBox::DefaultForwardCallback(
 						Tdb::tl_bool(false)); // new_show_caption_above_media
 				}();
 
-				data->requests.insert(api.request(
+				state->requests.insert(api.request(
 					Tdb::TLsendMessage(
 						peerToTdbChat(peer->id),
-						Tdb::tl_int53(0), // Message thread id.
-						Tdb::tl_int53(0), // Reply to message id.
+						Tdb::tl_int53(topicRootId.bare),
+						std::nullopt, // replyTo
 						std::move(tlOptions),
 						Tdb::tl_inputMessageForwarded(
-							peerToTdbChat(data->peer->id),
-							msgIds.front(),
+							peerToTdbChat(msgIds.front().peer),
+							tl_int53(msgIds.front().msg.bare),
 							Tdb::tl_bool(true), // In game share.
 							std::move(tlCopyOptions))
 					)).done([=](
@@ -1675,22 +1677,27 @@ ShareBox::SubmitCallback ShareBox::DefaultForwardCallback(
 					peer->owner().processMessage(
 						message,
 						NewMessageType::Unread);
-					data->requests.remove(reqId);
+					state->requests.remove(reqId);
 					requestDone();
 				}).send());
 			} else {
-				data->requests.insert(api.request(
+				state->requests.insert(api.request(
 					Tdb::TLforwardMessages(
 						peerToTdbChat(peer->id),
-						peerToTdbChat(data->peer->id),
-						Tdb::tl_vector<Tdb::TLint53>(msgIds),
+						tl_int53(topicRootId.bare),
+						peerToTdbChat(history->peer->id),
+						Tdb::tl_vector<Tdb::TLint53>(ranges::views::all(
+							msgIds
+						) | ranges::views::transform([](FullMsgId id) {
+							return tl_int53(id.msg.bare);
+						}) | ranges::to<QVector>),
 						std::move(tlOptions),
 						Tdb::tl_bool(dropNames),
 						Tdb::tl_bool(dropCaptions)
 					)).done([=](
 						const Tdb::TLmessages &messages,
 						Tdb::RequestId reqId) {
-					data->requests.remove(reqId);
+					state->requests.remove(reqId);
 					requestDone();
 				}).send());
 			}
diff --git a/Telegram/SourceFiles/boxes/translate_box.cpp b/Telegram/SourceFiles/boxes/translate_box.cpp
index 39380bd3ed5002..4b38d3711e2de2 100644
--- a/Telegram/SourceFiles/boxes/translate_box.cpp
+++ b/Telegram/SourceFiles/boxes/translate_box.cpp
@@ -38,6 +38,9 @@ For license and copyright information please follow this link:
 
 #include <QLocale>
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Ui {
 namespace {
 
@@ -232,6 +235,7 @@ void TranslateBox(
 	const auto send = [=](LanguageId to) {
 		loading->show(anim::type::instant);
 		translated->hide(anim::type::instant);
+#if 0 // todo
 		state->api.request(MTPmessages_TranslateText(
 			MTP_flags(flags),
 			msgId ? peer->input : MTP_inputPeerEmpty(),
@@ -265,6 +269,7 @@ void TranslateBox(
 			showText(
 				Ui::Text::Italic(tr::lng_translate_box_error(tr::now)));
 		}).send();
+#endif
 	};
 	state->to.value() | rpl::start_with_next(send, box->lifetime());
 
diff --git a/Telegram/SourceFiles/boxes/username_box.cpp b/Telegram/SourceFiles/boxes/username_box.cpp
index c70285d9eaf2f9..57259714366d6c 100644
--- a/Telegram/SourceFiles/boxes/username_box.cpp
+++ b/Telegram/SourceFiles/boxes/username_box.cpp
@@ -32,6 +32,7 @@ For license and copyright information please follow this link:
 #include "styles/style_boxes.h"
 
 #include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
 
 #include <QtGui/QGuiApplication>
 #include <QtGui/QClipboard>
@@ -199,15 +200,17 @@ void UsernameEditor::check() {
 		result.match([&](const TLDcheckChatUsernameResultOk &data) {
 			_errorText = QString();
 			_goodText = tr::lng_username_available(tr::now);
-			update();
+			checkInfoChange();
 		}, [&](const TLDcheckChatUsernameResultUsernameInvalid &data) {
 			_errorText = tr::lng_username_invalid(tr::now);
-			update();
+			checkInfoChange();
 		}, [&](const TLDcheckChatUsernameResultUsernameOccupied &data) {
 			_errorText = tr::lng_username_occupied(tr::now);
-			update();
-		}, [](const TLDcheckChatUsernameResultPublicChatsTooMuch &data) {
+			checkInfoChange();
+		}, [](const TLDcheckChatUsernameResultPublicChatsTooMany &data) {
 		}, [](const TLDcheckChatUsernameResultPublicGroupsUnavailable &data) {
+		}, [&](const TLDcheckChatUsernameResultUsernamePurchasable &) {
+			checkInfoPurchaseAvailable();
 		});
 	}).fail([=] {
 		_checkRequestId = 0;
diff --git a/Telegram/SourceFiles/data/data_channel.cpp b/Telegram/SourceFiles/data/data_channel.cpp
index 1855dd67a575a1..14823eb490fee3 100644
--- a/Telegram/SourceFiles/data/data_channel.cpp
+++ b/Telegram/SourceFiles/data/data_channel.cpp
@@ -1075,11 +1075,13 @@ void ChannelData::setStoriesState(StoriesState state) {
 	}
 }
 
+#if 0 // mtp
 void ChannelData::processTopics(const MTPVector<MTPForumTopic> &topics) {
 	if (const auto forum = this->forum()) {
 		forum->applyReceivedTopics(topics);
 	}
 }
+#endif
 
 int ChannelData::levelHint() const {
 	return _levelHint;
@@ -1371,14 +1373,24 @@ void ApplyChannelUpdate(
 
 	//TTL of messages goes from updates.
 
-	// todo
-	//update.vcan_get_members();
-	//update.vcan_get_statistics();
-	//update.vcan_set_location();
-	//update.vcan_set_sticker_set();
-	//update.vcan_set_username();
-	//update.vis_all_history_available();
-	//channel->setFullFlags(update.vflags().v);
+	using Flag = ChannelDataFlag;
+	const auto mask = Flag::CanSetUsername
+		| Flag::CanViewParticipants
+		| Flag::CanSetStickers
+		| Flag::PreHistoryHidden
+		| Flag::AntiSpam
+		| Flag::Location;
+	channel->setFlags((channel->flags() & ~mask)
+		| Flag::CanSetUsername // Creators can always set usernames.
+		| (update.vcan_get_members().v ? Flag::CanViewParticipants : Flag())
+		| (update.vcan_set_sticker_set().v ? Flag::CanSetStickers : Flag())
+		| (update.vis_all_history_available().v
+			? Flag::PreHistoryHidden
+			: Flag())
+		| (update.vis_aggressive_anti_spam_enabled().v
+			? Flag::AntiSpam
+			: Flag())
+		| (update.vlocation() ? Flag::Location : Flag()));
 
 	if (const auto photo = update.vphoto()) {
 		channel->setPhotoFull(*photo);
diff --git a/Telegram/SourceFiles/data/data_channel.h b/Telegram/SourceFiles/data/data_channel.h
index 2f76646c59f51e..7487fa3bb6aa2e 100644
--- a/Telegram/SourceFiles/data/data_channel.h
+++ b/Telegram/SourceFiles/data/data_channel.h
@@ -502,7 +502,9 @@ class ChannelData final : public PeerData {
 		return mgInfo ? mgInfo->forum() : nullptr;
 	}
 
+#if 0 // mtp
 	void processTopics(const MTPVector<MTPForumTopic> &topics);
+#endif
 
 	[[nodiscard]] int levelHint() const;
 	void updateLevelHint(int levelHint);
diff --git a/Telegram/SourceFiles/data/data_chat_participant_status.cpp b/Telegram/SourceFiles/data/data_chat_participant_status.cpp
index cb8c4b7e1fe13b..39c73d3620ead0 100644
--- a/Telegram/SourceFiles/data/data_chat_participant_status.cpp
+++ b/Telegram/SourceFiles/data/data_chat_participant_status.cpp
@@ -68,7 +68,7 @@ ChatAdminRightsInfo::ChatAdminRightsInfo(
 			| (rights.vcan_edit_messages().v ? Flag::EditMessages : empty)
 			| (rights.vcan_delete_messages().v ? Flag::DeleteMessages : empty)
 			| (rights.vcan_restrict_members().v ? Flag::BanUsers : empty)
-			| (rights.vcan_invite_users().v ? Flag::InviteUsers : empty)
+			| (rights.vcan_invite_users().v ? Flag::InviteByLinkOrAdd : empty)
 			| (rights.vcan_pin_messages().v ? Flag::PinMessages : empty)
 			| (rights.vcan_promote_members().v ? Flag::AddAdmins : empty)
 			| (rights.vis_anonymous().v ? Flag::Anonymous : empty)
@@ -81,7 +81,7 @@ ChatAdminRightsInfo::ChatAdminRightsInfo(
 			| ChatAdminRight::EditMessages
 			| ChatAdminRight::DeleteMessages
 			| ChatAdminRight::BanUsers
-			| ChatAdminRight::InviteUsers
+			| ChatAdminRight::InviteByLinkOrAdd
 			| ChatAdminRight::PinMessages
 			| ChatAdminRight::AddAdmins
 			| (data.vis_anonymous().v ? ChatAdminRight::Anonymous : empty)
@@ -103,9 +103,10 @@ Tdb::TLchatMemberStatus ChatAdminRightsInfo::ToTL(
 			Tdb::tl_bool(rights.flags & ChatAdminRight::PostMessages),
 			Tdb::tl_bool(rights.flags & ChatAdminRight::EditMessages),
 			Tdb::tl_bool(rights.flags & ChatAdminRight::DeleteMessages),
-			Tdb::tl_bool(rights.flags & ChatAdminRight::InviteUsers),
+			Tdb::tl_bool(rights.flags & ChatAdminRight::InviteByLinkOrAdd),
 			Tdb::tl_bool(rights.flags & ChatAdminRight::BanUsers),
 			Tdb::tl_bool(rights.flags & ChatAdminRight::PinMessages),
+			Tdb::tl_bool(rights.flags & ChatAdminRight::ManageTopics),
 			Tdb::tl_bool(rights.flags & ChatAdminRight::AddAdmins),
 			Tdb::tl_bool(rights.flags & ChatAdminRight::ManageCall),
 			Tdb::tl_bool(rights.flags & ChatAdminRight::Anonymous)));
@@ -130,7 +131,7 @@ ChatRestrictionsInfo::ChatRestrictionsInfo(
 			| (data.vcan_add_web_page_previews().v ? Flag::EmbedLinks : empty)
 			| (data.vcan_send_polls().v ? Flag::SendPolls : empty)
 			| (data.vcan_change_info().v ? Flag::ChangeInfo : empty)
-			| (data.vcan_invite_users().v ? Flag::InviteUsers : empty)
+			| (data.vcan_invite_users().v ? Flag::AddParticipants : empty)
 			| (data.vcan_pin_messages().v ? Flag::PinMessages : empty);
 	}, [&](const Tdb::TLDchatMemberStatusBanned &data) {
 #if 0 // doLater Check if it's an user.
@@ -153,8 +154,9 @@ Tdb::TLchatPermissions ChatRestrictionsInfo::ToTLPermissions(
 			|| (!(flags & ChatRestriction::SendGames))),
 		Tdb::tl_bool(!(flags & ChatRestriction::EmbedLinks)),
 		Tdb::tl_bool(!(flags & ChatRestriction::ChangeInfo)),
-		Tdb::tl_bool(!(flags & ChatRestriction::InviteUsers)),
-		Tdb::tl_bool(!(flags & ChatRestriction::PinMessages)));
+		Tdb::tl_bool(!(flags & ChatRestriction::AddParticipants)),
+		Tdb::tl_bool(!(flags & ChatRestriction::PinMessages)),
+		Tdb::tl_bool(!(flags & ChatRestriction::CreateTopics)));
 }
 
 Tdb::TLchatMemberStatus ChatRestrictionsInfo::ToTL(
diff --git a/Telegram/SourceFiles/data/data_drafts.cpp b/Telegram/SourceFiles/data/data_drafts.cpp
index f54444dc67c8a6..b016f67530a0e7 100644
--- a/Telegram/SourceFiles/data/data_drafts.cpp
+++ b/Telegram/SourceFiles/data/data_drafts.cpp
@@ -23,6 +23,48 @@ For license and copyright information please follow this link:
 #include "tdb/tdb_tl_scheme.h"
 
 namespace Data {
+namespace {
+
+using namespace Tdb;
+
+[[nodiscard]] FullReplyTo ReplyToFromTL(
+		not_null<History*> history,
+		const TLinputMessageReplyTo *reply) {
+	if (!reply) {
+		return {};
+	}
+	return reply->match([&](const TLDinputMessageReplyToMessage &data) {
+		auto result = FullReplyTo{
+			.messageId = { history->peer->id, data.vmessage_id().v },
+		};
+		if (const auto quote = data.vquote()) {
+			result.quote = Api::FormattedTextFromTdb(quote->data().vtext());
+			result.quoteOffset = quote->data().vposition().v;
+		}
+		return result;
+	}, [&](const TLDinputMessageReplyToExternalMessage &data) {
+		auto result = FullReplyTo{
+			.messageId = {
+				peerFromTdbChat(data.vchat_id()),
+				data.vmessage_id().v,
+			},
+		};
+		if (const auto quote = data.vquote()) {
+			result.quote = Api::FormattedTextFromTdb(quote->data().vtext());
+			result.quoteOffset = quote->data().vposition().v;
+		}
+		return result;
+	}, [&](const TLDinputMessageReplyToStory &data) {
+		if (const auto id = peerFromTdbChat(data.vstory_sender_chat_id())) {
+			return FullReplyTo{
+				.storyId = { id, data.vstory_id().v },
+			};
+		}
+		return FullReplyTo();
+	});
+}
+
+} // namespace
 
 WebPageDraft WebPageDraft::FromItem(not_null<HistoryItem*> item) {
 	const auto previewMedia = item->media();
@@ -122,11 +164,12 @@ void ApplyPeerCloudDraft(
 void ApplyPeerCloudDraft(
 		not_null<Main::Session*> session,
 		PeerId peerId,
+		MsgId topicRootId,
 		const Tdb::TLDdraftMessage &draft) {
 	draft.vinput_message_text().match([&](const Tdb::TLDinputMessageText &d) {
 		const auto history = session->data().history(peerId);
 		const auto date = draft.vdate().v;
-		if (history->skipCloudDraftUpdate(date)) {
+		if (history->skipCloudDraftUpdate(topicRootId, date)) {
 			return;
 		}
 		const auto text = Api::FormattedTextFromTdb(d.vtext());
@@ -134,18 +177,27 @@ void ApplyPeerCloudDraft(
 			text.text,
 			TextUtilities::ConvertEntitiesToTextTags(text.entities)
 		};
-		const auto replyTo = draft.vreply_to_message_id().v;
+		auto replyTo = ReplyToFromTL(history, draft.vreply_to());
+		replyTo.topicRootId = topicRootId;
+		auto webpage = WebPageDraft();
+		if (const auto options = d.vlink_preview_options()) {
+			const auto &fields = options->data();
+			webpage.removed = fields.vis_disabled().v;
+			webpage.invert = fields.vshow_above_text().v;
+			webpage.forceLargeMedia = fields.vforce_large_media().v;
+			webpage.forceSmallMedia = fields.vforce_small_media().v;
+			webpage.url = fields.vurl().v;
+		};
 		auto cloudDraft = std::make_unique<Draft>(
 			textWithTags,
 			replyTo,
-			MessageCursor(QFIXED_MAX, QFIXED_MAX, QFIXED_MAX),
-			(d.vdisable_web_page_preview().v
-				? Data::PreviewState::Cancelled
-				: Data::PreviewState::Allowed));
+			topicRootId,
+			MessageCursor(Ui::kQFixedMax, Ui::kQFixedMax, Ui::kQFixedMax),
+			std::move(webpage));
 		cloudDraft->date = date;
 
 		history->setCloudDraft(std::move(cloudDraft));
-		history->applyCloudDraft();
+		history->applyCloudDraft(topicRootId);
 	}, [](const auto &) {
 		Unexpected("Unsupported draft content type.");
 	});
diff --git a/Telegram/SourceFiles/data/data_emoji_statuses.cpp b/Telegram/SourceFiles/data/data_emoji_statuses.cpp
index d4ad0abacb9195..6d8d0e1646ad32 100644
--- a/Telegram/SourceFiles/data/data_emoji_statuses.cpp
+++ b/Telegram/SourceFiles/data/data_emoji_statuses.cpp
@@ -292,12 +292,12 @@ void EmojiStatuses::processClearing() {
 		_clearingTimer.cancel();
 	}
 }
-#endif
 
 void EmojiStatuses::processClearingIn(TimeId wait) {
 	const auto waitms = wait * crl::time(1000);
 	_clearingTimer.callOnce(std::min(waitms, kMaxTimeout));
 }
+#endif
 
 void EmojiStatuses::requestRecent() {
 	if (_recentRequestId) {
diff --git a/Telegram/SourceFiles/data/data_forum.cpp b/Telegram/SourceFiles/data/data_forum.cpp
index 361135d8855cca..9659b9088fe62f 100644
--- a/Telegram/SourceFiles/data/data_forum.cpp
+++ b/Telegram/SourceFiles/data/data_forum.cpp
@@ -31,9 +31,13 @@ For license and copyright information please follow this link:
 #include "window/notifications_manager.h"
 #include "styles/style_boxes.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kTopicsFirstLoad = 20;
 constexpr auto kLoadedTopicsMinCount = 20;
 constexpr auto kTopicsPerPage = 500;
@@ -58,6 +62,7 @@ Forum::Forum(not_null<History*> history)
 }
 
 Forum::~Forum() {
+#if 0 // mtp
 	for (const auto &request : _topicRequests) {
 		if (request.second.id != _staleRequestId) {
 			owner().histories().cancelRequest(request.second.id);
@@ -69,6 +74,18 @@ Forum::~Forum() {
 	if (_requestId) {
 		session().api().request(_requestId).cancel();
 	}
+#endif
+	for (const auto &request : _topicRequests) {
+		if (request.second.id != _staleRequestId) {
+			session().sender().request(request.second.id).cancel();
+		}
+	}
+	if (_staleRequestId) {
+		session().sender().request(_staleRequestId).cancel();
+	}
+	if (_requestId) {
+		session().sender().request(_requestId).cancel();
+	}
 	auto &storage = session().storage();
 	auto &changes = session().changes();
 	const auto peerId = _history->peer->id;
@@ -122,7 +139,10 @@ void Forum::preloadTopics() {
 
 void Forum::reloadTopics() {
 	_topicsList.setLoaded(false);
+#if 0 // mtp
 	session().api().request(base::take(_requestId)).cancel();
+#endif
+	session().sender().request(base::take(_requestId)).cancel();
 	_offset = {};
 	for (const auto &[rootId, topic] : _topics) {
 		if (!topic->creating()) {
@@ -138,6 +158,41 @@ void Forum::requestTopics() {
 	}
 	const auto firstLoad = !_offset.date;
 	const auto loadCount = firstLoad ? kTopicsFirstLoad : kTopicsPerPage;
+	_requestId = session().sender().request(TLgetForumTopics(
+		peerToTdbChat(channel()->id),
+		tl_string(), // query
+		tl_int32(_offset.date),
+		tl_int53(_offset.id.bare),
+		tl_int53(_offset.topicId.bare),
+		tl_int32(loadCount)
+	)).done([=](const TLDforumTopics &result) {
+		const auto previousOffset = _offset;
+		const auto &list = result.vtopics().v;
+		applyReceivedTopics(list);
+		_offset.date = result.vnext_offset_date().v;
+		_offset.id = result.vnext_offset_message_id().v;
+		_offset.topicId = result.vnext_offset_message_thread_id().v;
+		if (list.isEmpty()
+			|| list.size() == result.vtotal_count().v
+			|| (_offset == previousOffset)) {
+			_topicsList.setLoaded();
+		}
+		_requestId = 0;
+		_chatsListChanges.fire({});
+		if (_topicsList.loaded()) {
+			_chatsListLoadedEvents.fire({});
+		}
+		reorderLastTopics();
+		requestSomeStale();
+	}).fail([=](const Error &error) {
+		_requestId = 0;
+		_topicsList.setLoaded();
+		if (error.message == u"CHANNEL_FORUM_MISSING"_q) {
+			const auto flags = channel()->flags() & ~ChannelDataFlag::Forum;
+			channel()->setFlags(flags);
+		}
+	}).send();
+#if 0 // mtp
 	_requestId = session().api().request(MTPchannels_GetForumTopics(
 		MTP_flags(0),
 		channel()->inputChannel,
@@ -170,6 +225,7 @@ void Forum::requestTopics() {
 			channel()->setFlags(flags);
 		}
 	}).send();
+#endif
 }
 
 void Forum::applyTopicDeleted(MsgId rootId) {
@@ -179,7 +235,7 @@ void Forum::applyTopicDeleted(MsgId rootId) {
 	if (i != end(_topics)) {
 		const auto raw = i->second.get();
 		Core::App().notifications().clearFromTopic(raw);
-		owner().removeChatListEntry(raw);
+		owner().removeChatListEntry(raw, FilterId());
 
 		if (ranges::contains(_lastTopics, not_null(raw))) {
 			reorderLastTopics();
@@ -261,6 +317,37 @@ void Forum::listMessageChanged(HistoryItem *from, HistoryItem *to) {
 	}
 }
 
+void Forum::applyReceivedTopics(
+		const QVector<TLforumTopic> &topics,
+		Fn<void(not_null<ForumTopic*>)> callback) {
+	for (const auto &topic : topics) {
+		const auto &data = topic.data();
+		const auto rootId = data.vinfo().data().vmessage_thread_id().v;
+		_staleRootIds.remove(rootId);
+		_topicsDeleted.remove(rootId);
+		const auto i = _topics.find(rootId);
+		const auto creating = (i == end(_topics));
+		const auto raw = creating
+			? _topics.emplace(
+				rootId,
+				std::make_unique<ForumTopic>(this, rootId)
+			).first->second.get()
+			: i->second.get();
+		raw->applyTopic(topic);
+		if (creating) {
+			if (const auto last = _history->chatListMessage()
+				; last && last->topicRootId() == rootId) {
+				_history->lastItemDialogsView().itemInvalidated(last);
+				_history->updateChatListEntry();
+			}
+		}
+		if (callback) {
+			callback(raw);
+		}
+	}
+}
+
+#if 0 // mtp
 void Forum::applyReceivedTopics(
 		const MTPmessages_ForumTopics &topics,
 		ForumOffsets &updateOffsets) {
@@ -322,6 +409,7 @@ void Forum::applyReceivedTopics(
 		});
 	}
 }
+#endif
 
 void Forum::requestSomeStale() {
 	if (_staleRequestId
@@ -330,13 +418,19 @@ void Forum::requestSomeStale() {
 		return;
 	}
 	const auto type = Histories::RequestType::History;
+#if 0 // mtp
 	auto rootIds = QVector<MTPint>();
+#endif
+	auto rootIds = QVector<MsgId>();
 	rootIds.reserve(std::min(int(_staleRootIds.size()), kStalePerRequest));
 	for (auto i = begin(_staleRootIds); i != end(_staleRootIds);) {
 		const auto rootId = *i;
 		i = _staleRootIds.erase(i);
 
+#if 0 // mtp
 		rootIds.push_back(MTP_int(rootId));
+#endif
+		rootIds.push_back(rootId);
 		if (rootIds.size() == kStalePerRequest) {
 			break;
 		}
@@ -344,6 +438,7 @@ void Forum::requestSomeStale() {
 	if (rootIds.empty()) {
 		return;
 	}
+#if 0 // mtp
 	const auto call = [=] {
 		for (const auto &id : rootIds) {
 			finishTopicRequest(id.v);
@@ -370,6 +465,28 @@ void Forum::requestSomeStale() {
 	for (const auto &id : rootIds) {
 		_topicRequests[id.v].id = _staleRequestId;
 	}
+#endif
+	auto ids = std::make_shared<base::flat_set<RequestId>>();
+	ids->reserve(rootIds.size());
+	for (const auto &id : rootIds) {
+		_staleRequestId = session().sender().request(TLgetForumTopic(
+			peerToTdbChat(channel()->id),
+			tl_int53(id.bare)
+		)).done([=](const TLforumTopic &result, RequestId id) {
+			if (ids->remove(id) && ids->empty()) {
+				_staleRequestId = 0;
+			}
+			applyReceivedTopics({ 1, result });
+			finishTopicRequest(id);
+		}).fail([=](const Error &error, RequestId id) {
+			if (ids->remove(id) && ids->empty()) {
+				_staleRequestId = 0;
+			}
+			finishTopicRequest(id);
+		}).send();
+		_topicRequests[id].id = _staleRequestId;
+		ids->emplace(_staleRequestId);
+	}
 }
 
 void Forum::finishTopicRequest(MsgId rootId) {
diff --git a/Telegram/SourceFiles/data/data_forum.h b/Telegram/SourceFiles/data/data_forum.h
index 732ef80097e1b4..4b2971821ae503 100644
--- a/Telegram/SourceFiles/data/data_forum.h
+++ b/Telegram/SourceFiles/data/data_forum.h
@@ -9,6 +9,10 @@ For license and copyright information please follow this link:
 
 #include "dialogs/dialogs_main_list.h"
 
+namespace Tdb {
+class TLforumTopic;
+} // namespace Tdb
+
 class History;
 class ChannelData;
 
@@ -68,6 +72,10 @@ class Forum final {
 	[[nodiscard]] ForumTopic *enforceTopicFor(MsgId rootId);
 	[[nodiscard]] bool topicDeleted(MsgId rootId) const;
 
+	void applyReceivedTopics(
+		const QVector<Tdb::TLforumTopic> &topics,
+		Fn<void(not_null<ForumTopic*>)> callback = nullptr);
+#if 0 // mtp
 	void applyReceivedTopics(
 		const MTPmessages_ForumTopics &topics,
 		ForumOffsets &updateOffsets);
@@ -77,6 +85,7 @@ class Forum final {
 	void applyReceivedTopics(
 		const MTPVector<MTPForumTopic> &topics,
 		Fn<void(not_null<ForumTopic*>)> callback = nullptr);
+#endif
 
 	[[nodiscard]] MsgId reserveCreatingId(
 		const QString &title,
diff --git a/Telegram/SourceFiles/data/data_forum_icons.cpp b/Telegram/SourceFiles/data/data_forum_icons.cpp
index c47c8e669cb6cc..60c3798abe93ef 100644
--- a/Telegram/SourceFiles/data/data_forum_icons.cpp
+++ b/Telegram/SourceFiles/data/data_forum_icons.cpp
@@ -14,7 +14,15 @@ For license and copyright information please follow this link:
 #include "data/data_forum_topic.h"
 #include "apiwrap.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace Data {
+namespace {
+
+using namespace Tdb;
+
+} // namespace
 
 ForumIcons::ForumIcons(not_null<Session*> owner)
 : _owner(owner)
@@ -49,6 +57,15 @@ void ForumIcons::requestDefault() {
 	if (_defaultRequestId) {
 		return;
 	}
+	auto &sender = _owner->session().sender();
+	_defaultRequestId = sender.request(TLgetForumTopicDefaultIcons(
+	)).done([=](const TLDstickers &result) {
+		_defaultRequestId = 0;
+		updateDefault(result);
+	}).fail([=] {
+		_defaultRequestId = 0;
+	}).send();
+#if 0 // mtp
 	auto &api = _owner->session().api();
 	_defaultRequestId = api.request(MTPmessages_GetStickerSet(
 		MTP_inputStickerSetEmojiDefaultTopicIcons(),
@@ -63,10 +80,15 @@ void ForumIcons::requestDefault() {
 	}).fail([=] {
 		_defaultRequestId = 0;
 	}).send();
+#endif
 }
 
+void ForumIcons::updateDefault(const TLDstickers &data) {
+#if 0 // mtp
 void ForumIcons::updateDefault(const MTPDmessages_stickerSet &data) {
 	const auto &list = data.vdocuments().v;
+#endif
+	const auto &list = data.vstickers().v;
 	_default.clear();
 	_default.reserve(list.size());
 	for (const auto &sticker : list) {
diff --git a/Telegram/SourceFiles/data/data_forum_icons.h b/Telegram/SourceFiles/data/data_forum_icons.h
index 54f03a366bd89c..b252bb2414d745 100644
--- a/Telegram/SourceFiles/data/data_forum_icons.h
+++ b/Telegram/SourceFiles/data/data_forum_icons.h
@@ -9,6 +9,10 @@ For license and copyright information please follow this link:
 
 #include "base/timer.h"
 
+namespace Tdb {
+class TLDstickers;
+} // namespace Tdb
+
 namespace Main {
 class Session;
 } // namespace Main
@@ -44,7 +48,10 @@ class ForumIcons final {
 	void resetUserpics();
 	void resetUserpicsFor(not_null<Forum*> forum);
 
+#if 0 // mtp
 	void updateDefault(const MTPDmessages_stickerSet &data);
+#endif
+	void updateDefault(const Tdb::TLDstickers &data);
 
 	const not_null<Session*> _owner;
 
diff --git a/Telegram/SourceFiles/data/data_forum_topic.cpp b/Telegram/SourceFiles/data/data_forum_topic.cpp
index 7e7998897cc5fc..16992a0b20cdd4 100644
--- a/Telegram/SourceFiles/data/data_forum_topic.cpp
+++ b/Telegram/SourceFiles/data/data_forum_topic.cpp
@@ -35,11 +35,15 @@ For license and copyright information please follow this link:
 #include "styles/style_dialogs.h"
 #include "styles/style_chat_helpers.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtSvg/QSvgRenderer>
 
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
 using UpdateFlag = TopicUpdate::Flag;
 
 constexpr auto kUserpicLoopsCount = 1;
@@ -377,6 +381,72 @@ void ForumTopic::readTillEnd() {
 	_replies->readTill(_lastKnownServerMessageId);
 }
 
+void ForumTopic::applyTopic(const TLforumTopic &topic) {
+	const auto &data = topic.data();
+
+	applyInfo(data.vinfo());
+
+	owner().setChatPinned(this, 0, data.vis_pinned().v);
+	owner().notifySettings().apply(this, data.vnotification_settings());
+
+	if (const auto draft = data.vdraft_message()) {
+		Data::ApplyPeerCloudDraft(
+			&session(),
+			channel()->id,
+			_rootId,
+			draft->data());
+	} else {
+		Data::ClearPeerCloudDraft(
+			&session(),
+			channel()->id,
+			_rootId,
+			base::unixtime::now());
+	}
+
+	_replies->setInboxReadTill(
+		data.vlast_read_inbox_message_id().v,
+		data.vunread_count().v);
+	_replies->setOutboxReadTill(data.vlast_read_outbox_message_id().v);
+
+	if (const auto message = data.vlast_message()) {
+		const auto &data = message->data();
+		const auto id = data.vid().v;
+		history()->addMessage(*message, NewMessageType::Last);
+		applyTopicTopMessage(id);
+	} else {
+		if (_lastServerMessage) {
+			if (lastMessage() == lastServerMessage()) {
+				if (lastMessage() == chatListMessage()) {
+					_chatListMessage = std::nullopt;
+					requestChatListMessage();
+				}
+				_lastMessage = std::nullopt;
+			}
+			_lastServerMessage = std::nullopt;
+		}
+	}
+	unreadMentions().setCount(data.vunread_mention_count().v);
+	unreadReactions().setCount(data.vunread_reaction_count().v);
+}
+
+void ForumTopic::applyInfo(const TLforumTopicInfo &info) {
+	Expects(_rootId == info.data().vmessage_thread_id().v);
+
+	const auto &data = info.data();
+	const auto &icon = data.vicon().data();
+
+	applyCreator(peerFromSender(data.vcreator_id()));
+	applyCreationDate(data.vcreation_date().v);
+
+	applyTitle(data.vname().v);
+	applyIconId(icon.vcustom_emoji_id().v);
+	applyColorId(icon.vcolor().v);
+
+	applyIsMy(data.vis_outgoing().v);
+	setClosed(data.vis_closed().v);
+}
+
+#if 0 // mtp
 void ForumTopic::applyTopic(const MTPDforumTopic &data) {
 	Expects(_rootId == data.vid().v);
 
@@ -419,6 +489,7 @@ void ForumTopic::applyTopic(const MTPDforumTopic &data) {
 		unreadReactions().setCount(data.vunread_reactions_count().v);
 	}
 }
+#endif
 
 void ForumTopic::applyCreator(PeerId creatorId) {
 	if (_creatorId != creatorId) {
@@ -459,6 +530,13 @@ void ForumTopic::setClosed(bool closed) {
 void ForumTopic::setClosedAndSave(bool closed) {
 	setClosed(closed);
 
+	const auto sender = &session().sender();
+	sender->request(TLtoggleForumTopicIsClosed(
+		peerToTdbChat(channel()->id),
+		tl_int53(_rootId.bare),
+		tl_bool(closed)
+	)).send();
+#if 0 // mtp
 	const auto api = &session().api();
 	const auto weak = base::make_weak(this);
 	api->request(MTPchannels_EditForumTopic(
@@ -478,6 +556,7 @@ void ForumTopic::setClosedAndSave(bool closed) {
 			}
 		}
 	}).send();
+#endif
 }
 
 bool ForumTopic::hidden() const {
@@ -707,6 +786,7 @@ void ForumTopic::requestChatListMessage() {
 	}
 }
 
+// later-todo won't be needed when tdlib manages topics
 TimeId ForumTopic::adjustedChatListTimeId() const {
 	const auto result = chatListTimeId();
 	if (const auto draft = history()->cloudDraft(_rootId)) {
@@ -721,11 +801,13 @@ int ForumTopic::fixedOnTopIndex() const {
 	return 0;
 }
 
+#if 0 // mtp
 bool ForumTopic::shouldBeInChatList() const {
 	return isPinnedDialog(FilterId())
 		|| !lastMessageKnown()
 		|| (lastMessage() != nullptr);
 }
+#endif
 
 HistoryItem *ForumTopic::lastMessage() const {
 	return _lastMessage.value_or(nullptr);
diff --git a/Telegram/SourceFiles/data/data_forum_topic.h b/Telegram/SourceFiles/data/data_forum_topic.h
index 06423e47505b25..f3ff6fb133b4ad 100644
--- a/Telegram/SourceFiles/data/data_forum_topic.h
+++ b/Telegram/SourceFiles/data/data_forum_topic.h
@@ -11,6 +11,11 @@ For license and copyright information please follow this link:
 #include "data/notify/data_peer_notify_settings.h"
 #include "base/flags.h"
 
+namespace Tdb {
+class TLforumTopic;
+class TLforumTopicInfo;
+} // namespace Tdb
+
 class ChannelData;
 enum class ChatRestriction;
 
@@ -77,7 +82,10 @@ struct TopicIconDescriptor {
 
 class ForumTopic final : public Thread {
 public:
+#if 0 // mtp
 	static constexpr auto kGeneralId = 1;
+#endif
+	static constexpr auto kGeneralId = (1 << 20);
 
 	ForumTopic(not_null<Forum*> forum, MsgId rootId);
 	~ForumTopic();
@@ -121,12 +129,20 @@ class ForumTopic final : public Thread {
 	void readTillEnd();
 	void requestChatListMessage();
 
+	void applyTopic(const Tdb::TLforumTopic &topic);
+	void applyInfo(const Tdb::TLforumTopicInfo &info);
+#if 0 // mtp
 	void applyTopic(const MTPDforumTopic &data);
 
 	TimeId adjustedChatListTimeId() const override;
+#endif
+	// later-todo won't be needed when tdlib manages topics
+	TimeId adjustedChatListTimeId() const;
 
 	int fixedOnTopIndex() const override;
+#if 0 // mtp
 	bool shouldBeInChatList() const override;
+#endif
 	Dialogs::UnreadState chatListUnreadState() const override;
 	Dialogs::BadgesState chatListBadgesState() const override;
 	HistoryItem *chatListMessage() const override;
diff --git a/Telegram/SourceFiles/data/data_histories.cpp b/Telegram/SourceFiles/data/data_histories.cpp
index b0f54a036da2b2..43d23b42a736af 100644
--- a/Telegram/SourceFiles/data/data_histories.cpp
+++ b/Telegram/SourceFiles/data/data_histories.cpp
@@ -636,7 +636,7 @@ void Histories::sendReadRequest(not_null<History*> history, State &state) {
 	};
 	session().sender().request(TLviewMessages(
 		peerToTdbChat(history->peer->id),
-		tl_int53(0), // message_thread_id
+		tl_int53(0), // message_thread_id - reading not topics/comments here.
 		tl_vector<TLint53>(1, tl_int53(tillId.bare)),
 		tl_bool(true)
 	)).done(finished).fail(finished).send();
diff --git a/Telegram/SourceFiles/data/data_message_reactions.cpp b/Telegram/SourceFiles/data/data_message_reactions.cpp
index 5e4dce6ffbd8ad..a51912d5142707 100644
--- a/Telegram/SourceFiles/data/data_message_reactions.cpp
+++ b/Telegram/SourceFiles/data/data_message_reactions.cpp
@@ -1480,7 +1480,7 @@ void Reactions::requestGeneric() {
 	}
 	auto &api = _owner->session().sender();
 	_genericRequestId = api.request(TLgetCustomEmojiReactionAnimations(
-	)).done([=](const TLDfiles &result) {
+	)).done([=](const TLDstickers &result) {
 		_genericRequestId = 0;
 		updateGeneric(result);
 	}).fail([=] {
@@ -1488,20 +1488,18 @@ void Reactions::requestGeneric() {
 	}).send();
 }
 
-void Reactions::updateGeneric(const TLDfiles &data) {
+void Reactions::updateGeneric(const TLDstickers &data) {
 	const auto oldCache = base::take(_genericCache);
 	const auto toCache = [&](not_null<DocumentData*> document) {
 		_genericAnimations.push_back(document);
 		_genericCache.emplace(document, document->createMediaView());
 	};
-	const auto &list = data.vfiles().v;
+	const auto &list = data.vstickers().v;
 	_genericAnimations.clear();
 	_genericAnimations.reserve(list.size());
 	_genericCache.reserve(list.size());
 	for (const auto &sticker : list) {
-		toCache(_owner->processPlainDocument(
-			sticker,
-			SimpleDocumentType::TgsSticker));
+		toCache(_owner->processDocument(sticker));
 	}
 	if (!_genericCache.empty()) {
 		_genericCache.front().second->checkStickerLarge();
diff --git a/Telegram/SourceFiles/data/data_message_reactions.h b/Telegram/SourceFiles/data/data_message_reactions.h
index 97caf282e40858..351b5d1ab57d90 100644
--- a/Telegram/SourceFiles/data/data_message_reactions.h
+++ b/Telegram/SourceFiles/data/data_message_reactions.h
@@ -21,7 +21,7 @@ class TLemojiReaction;
 class TLmessageEffect;
 class TLunreadReaction;
 class TLmessageReaction;
-class TLDfiles;
+class TLDstickers;
 class TLavailableReactions;
 } // namespace Tdb
 
diff --git a/Telegram/SourceFiles/data/data_search_controller.cpp b/Telegram/SourceFiles/data/data_search_controller.cpp
index c7ce6f3b3620c1..1ff71a5fbe73e3 100644
--- a/Telegram/SourceFiles/data/data_search_controller.cpp
+++ b/Telegram/SourceFiles/data/data_search_controller.cpp
@@ -146,7 +146,8 @@ std::optional<SearchRequest> PrepareSearchRequest(
 			? (limit + 1) // Must be more than -addOffset.
 			: limit),
 		filter,
-		Tdb::tl_int53(0)); // Thread.
+		Tdb::tl_int53(topicRootId.bare),
+		Tdb::tl_int53(0)); // saved_messages_topic_id
 #if 0 // goodToRemove
 	const auto hash = uint64(0);
 
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index e0f9242460f9cb..be0ec9d77afc22 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -141,7 +141,7 @@ void CheckForSwitchInlineButton(not_null<HistoryItem*> item) {
 	return Flag(0)
 		| bit(data.vcan_add_web_page_previews(), Flag::EmbedLinks)
 		| bit(data.vcan_change_info(), Flag::ChangeInfo)
-		| bit(data.vcan_invite_users(), Flag::InviteUsers)
+		| bit(data.vcan_invite_users(), Flag::AddParticipants)
 		| bit(data.vcan_pin_messages(), Flag::PinMessages)
 		| bit(data.vcan_send_media_messages(), Flag::SendMedia)
 		| bit(data.vcan_send_messages(), Flag::SendMessages)
@@ -163,7 +163,7 @@ void CheckForSwitchInlineButton(not_null<HistoryItem*> item) {
 		| bit(data.vcan_change_info(), Flag::ChangeInfo)
 		| bit(data.vcan_delete_messages(), Flag::DeleteMessages)
 		| bit(data.vcan_edit_messages(), Flag::EditMessages)
-		| bit(data.vcan_invite_users(), Flag::InviteUsers)
+		| bit(data.vcan_invite_users(), Flag::InviteByLinkOrAdd)
 		| bit(data.vcan_manage_video_chats(), Flag::ManageCall)
 		| bit(data.vcan_pin_messages(), Flag::PinMessages)
 		| bit(data.vcan_post_messages(), Flag::PostMessages)
@@ -1137,7 +1137,6 @@ not_null<UserData*> Session::processUser(const TLuser &user) {
 		return TextUtilities::SingleLine(data.vfirst_name().v);
 	});
 	const auto lastName = TextUtilities::SingleLine(data.vlast_name().v);
-	const auto userName = data.vusername().v;
 	const auto phone = data.vphone_number().v;
 	const auto nameChanged = (result->firstName != firstName)
 		|| (result->lastName != lastName);
@@ -1164,7 +1163,12 @@ not_null<UserData*> Session::processUser(const TLuser &user) {
 			? Ui::FormatPhone(phone)
 			: QString())
 		: result->nameOrPhone;
+	const auto newUsernames = Api::Usernames::FromTL(data.vusernames());
+	const auto userName = (newUsernames.empty() || !newUsernames[0].active)
+		? QString()
+		: newUsernames[0].username;
 	result->setName(firstName, lastName, phoneName, userName);
+	result->setUsernames(newUsernames);
 
 	if (const auto photo = data.vprofile_photo()) {
 		result->setPhoto(*photo);
@@ -1333,7 +1337,7 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 			channel->setDefaultRestrictions(
 				RestrictionsFromPermissions(data.vpermissions()));
 		}
-		channel->setName(data.vtitle().v, channel->username);
+		channel->setName(data.vtitle().v, channel->username());
 
 		if (const auto photo = data.vphoto()) {
 			channel->setPhoto(*photo);
@@ -1431,10 +1435,7 @@ not_null<ChatData*> Session::processChat(const TLbasicGroup &chat) {
 
 not_null<ChannelData*> Session::processChannel(
 		const TLsupergroup &channel) {
-	const auto &data = channel.match([](
-			const auto &data) -> const TLDsupergroup & {
-		return data;
-	});
+	const auto &data = channel.data();
 	const auto result = this->channel(data.vid().v);
 
 	using UpdateFlag = Data::PeerUpdate::Flag;
@@ -1458,7 +1459,8 @@ not_null<ChannelData*> Session::processChannel(
 		//| Flag::f_has_geo
 		| Flag::HasLink
 		| Flag::Creator
-		| Flag::Forbidden;
+		| Flag::Forbidden
+		| Flag::Forum;
 	auto flags = (result->flags() & ~setting)
 		| (data.vis_channel().v ? Flag::Broadcast : Flag::Megagroup)
 		| (data.vis_broadcast_group().v
@@ -1475,7 +1477,8 @@ not_null<ChannelData*> Session::processChannel(
 		//| (data.vhas_location().v ? Flag::f_has_geo : Flag())
 		| ((data.vstatus().type() == id_chatMemberStatusCreator)
 			? Flag::Creator
-			: Flag());
+			: Flag())
+		| (data.vis_forum().v ? Flag::Forum : Flag());
 	//data.vrestriction_reason(); // todo
 	data.vstatus().match([&](const TLDchatMemberStatusCreator &data) {
 		if (!data.vis_member().v) {
@@ -1520,7 +1523,12 @@ not_null<ChannelData*> Session::processChannel(
 	result->setFlags(flags);
 
 	result->setMembersCount(data.vmember_count().v);
-	result->setName(result->name(), data.vusername().v);
+	const auto newUsernames = Api::Usernames::FromTL(data.vusernames());
+	const auto userName = (newUsernames.empty() || !newUsernames[0].active)
+		? QString()
+		: newUsernames[0].username;
+	result->setName(result->name(), userName);
+	result->setUsernames(newUsernames);
 
 	if (wasInChannel != result->amIn()) {
 		updateFlags |= UpdateFlag::ChannelAmIn;
@@ -2652,7 +2660,6 @@ void Session::applyPinnedChats(
 	notifyPinnedDialogsOrderUpdated();
 }
 
-#if 0 // mtp
 void Session::applyPinnedTopics(
 		not_null<Data::Forum*> forum,
 		const QVector<MTPint> &list) {
@@ -2753,7 +2760,7 @@ void Session::applyChatTitle(const TLDupdateChatTitle &data) {
 		if (const auto chat = peer->asChat()) {
 			chat->setName(data.vtitle().v);
 		} else if (const auto channel = peer->asChannel()) {
-			channel->setName(data.vtitle().v, channel->username);
+			channel->setName(data.vtitle().v, channel->username());
 		} else {
 			// Process in updateUser.
 		}
@@ -5245,19 +5252,25 @@ void Session::removeChatListEntry(Dialogs::Key key) {
 
 void Session::refreshChatListEntry(Dialogs::Key key, FilterId filterId) {
 	Expects(filterId || key.entry()->folderKnown());
+	Expects(!key.entry()->asTopic() || !filterId);
 
 	using namespace Dialogs;
 
 	const auto entry = key.entry();
+	const auto history = entry->asHistory();
+	const auto topic = entry->asTopic();
 	const auto list = filterId
 		? chatsFilters().chatsList(filterId)
-		: chatsList(entry->folder());
+		: chatsListFor(entry);
 	auto event = ChatListEntryRefresh{ .key = key, .filterId = filterId };
 	event.existenceChanged = !entry->inChatList(filterId);
 	if (event.existenceChanged) {
-		const auto mainRow = entry->addToChatList(filterId, list);
+		if (topic && topic->creating()) {
+			return;
+		}
+		const auto row = entry->addToChatList(filterId, list);
 		if (!filterId) {
-			_contactsNoChatsList.del(key, mainRow);
+			_contactsNoChatsList.remove(key, row);
 		}
 	} else {
 		event.moved = entry->adjustByPosInChatList(filterId, list);
@@ -5265,6 +5278,19 @@ void Session::refreshChatListEntry(Dialogs::Key key, FilterId filterId) {
 	if (event) {
 		_chatListEntryRefreshes.fire(std::move(event));
 	}
+
+	if (history && event.existenceChanged) {
+		if (const auto from = history->peer->migrateFrom()) {
+			if (const auto migrated = historyLoaded(from)) {
+				if (migrated->inChatList(filterId)) {
+					removeChatListEntry(migrated, filterId);
+				}
+			}
+		}
+		if (const auto forum = history->peer->forum()) {
+			forum->preloadTopics();
+		}
+	}
 }
 
 void Session::removeChatListEntry(Dialogs::Key key, FilterId filterId) {
@@ -5273,7 +5299,7 @@ void Session::removeChatListEntry(Dialogs::Key key, FilterId filterId) {
 	const auto entry = key.entry();
 	const auto list = filterId
 		? chatsFilters().chatsList(filterId)
-		: chatsList(entry->folder());
+		: chatsListFor(entry);
 	if (entry->inChatList(filterId)) {
 		entry->removeFromChatList(filterId, list);
 		_chatListEntryRefreshes.fire(ChatListEntryRefresh{
diff --git a/Telegram/SourceFiles/data/notify/data_notify_settings.cpp b/Telegram/SourceFiles/data/notify/data_notify_settings.cpp
index 87bb96eeaef760..633c6db930a2b3 100644
--- a/Telegram/SourceFiles/data/notify/data_notify_settings.cpp
+++ b/Telegram/SourceFiles/data/notify/data_notify_settings.cpp
@@ -119,6 +119,7 @@ void NotifySettings::request(not_null<PeerData*> peer) {
 }
 
 void NotifySettings::request(not_null<Thread*> thread) {
+#if 0 // mtp
 	if (const auto topic = thread->asTopic()) {
 		if (topic->notify().settingsUnknown()) {
 			topic->session().api().requestNotifySettings(
@@ -127,6 +128,7 @@ void NotifySettings::request(not_null<Thread*> thread) {
 					MTP_int(topic->rootId())));
 		}
 	}
+#endif
 	request(thread->peer());
 }
 
@@ -226,6 +228,7 @@ void NotifySettings::apply(
 		Core::App().notifications().checkDelayed();
 	}
 }
+#endif
 
 void NotifySettings::update(
 		not_null<Thread*> thread,
@@ -246,6 +249,7 @@ void NotifySettings::update(
 	}
 }
 
+#if 0 // mtp
 void NotifySettings::resetToDefault(not_null<Thread*> thread) {
 	// Duplicated in clearExceptions(type) and resetToDefault(peer).
 	if (thread->notify().resetToDefault()) {
diff --git a/Telegram/SourceFiles/data/notify/data_notify_settings.h b/Telegram/SourceFiles/data/notify/data_notify_settings.h
index 3948167dcdbea4..6efec00c880a82 100644
--- a/Telegram/SourceFiles/data/notify/data_notify_settings.h
+++ b/Telegram/SourceFiles/data/notify/data_notify_settings.h
@@ -70,6 +70,9 @@ class NotifySettings final {
 	void apply(
 		not_null<PeerData*> peer,
 		const Tdb::TLchatNotificationSettings &settings);
+	void apply(
+		not_null<Data::ForumTopic*> topic,
+		const Tdb::TLchatNotificationSettings &settings);
 	void apply(
 		DefaultNotify type,
 		const Tdb::TLscopeNotificationSettings &settings);
diff --git a/Telegram/SourceFiles/dialogs/dialogs_entry.cpp b/Telegram/SourceFiles/dialogs/dialogs_entry.cpp
index f2f2ad25f64d11..0c6a2c89cc8d7f 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_entry.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_entry.cpp
@@ -221,6 +221,30 @@ void Entry::updateChatListSortPosition() {
 			? 0
 			: FixedOnTopDialogPos(kArchiveFixOnTopIndex);
 		updateChatListSortPosition(FilterId(), order, false);
+	} else if (const auto topic = asTopic()) {
+		// later-todo won't be needed when tdlib manages topics
+		auto sortKeyByDate = DialogPosFromDate(
+			topic->adjustedChatListTimeId());
+		const auto pinnedIndex = lookupPinnedIndex(FilterId());
+		if (inChatList()
+			|| (pinnedIndex != 0)
+			|| !topic->lastMessageKnown()
+			|| (topic->lastMessage() != nullptr)) {
+			const auto fixedIndex = fixedOnTopIndex();
+			_sortKeyInChatList = fixedIndex
+				? FixedOnTopDialogPos(fixedIndex)
+				: pinnedIndex
+				? PinnedDialogPos(pinnedIndex)
+				: sortKeyByDate;
+		} else {
+			_sortKeyInChatList = 0;
+		}
+		if (_sortKeyInChatList) {
+			owner().refreshChatListEntry(this, FilterId());
+			updateChatListEntry();
+		} else {
+			owner().removeChatListEntry(this, FilterId());
+		}
 	}
 }
 
@@ -420,6 +444,11 @@ void Entry::setChatListTimeId(TimeId date) {
 		folder->updateChatListSortPosition();
 	}
 #endif
+	if (const auto topic = asTopic()) {
+		// later-todo won't be needed when tdlib manages topics
+		_timeId = date;
+		updateChatListSortPosition();
+	}
 }
 
 int Entry::posInChatList(FilterId filterId) const {
diff --git a/Telegram/SourceFiles/dialogs/dialogs_entry.h b/Telegram/SourceFiles/dialogs/dialogs_entry.h
index 9ac9adfeb69e1f..92e9eb51231e68 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_entry.h
+++ b/Telegram/SourceFiles/dialogs/dialogs_entry.h
@@ -254,11 +254,10 @@ class Entry : public base::has_weak_ptr {
 		Ui::PeerUserpicView &view,
 		const Ui::PaintContext &context) const = 0;
 
-#if 0 // mtp
+	// later-todo won't be needed when tdlib manages topics
 	[[nodiscard]] TimeId chatListTimeId() const {
 		return _timeId;
 	}
-#endif
 
 	[[nodiscard]] const Ui::Text::String &chatListNameText() const;
 	[[nodiscard]] Ui::PeerBadge &chatListPeerBadge() const {
@@ -307,9 +306,8 @@ class Entry : public base::has_weak_ptr {
 	mutable Ui::PeerBadge _chatListPeerBadge;
 	mutable Ui::Text::String _chatListNameText;
 	mutable int _chatListNameVersion = 0;
-#if 0 // mtp
+	// later-todo won't be needed when tdlib manages topics
 	TimeId _timeId = 0;
-#endif
 	Flags _flags;
 
 };
diff --git a/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp b/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp
index 0a6b22264fa611..20cb13de87fc66 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp
@@ -3145,11 +3145,7 @@ void InnerWidget::cloudChatsReceived(
 		if (alreadyAdded(history)) {
 			continue;
 		}
-		auto row = std::make_unique<Row>(history, _filterResults.size());
-		const auto [i, ok] = _filterResultsGlobal.emplace(
-			history->peer,
-			std::move(row));
-		_filterResults.emplace_back(i->second.get());
+		appendToFiltered(history);
 	}
 	refresh();
 }
diff --git a/Telegram/SourceFiles/dialogs/dialogs_pinned_list.cpp b/Telegram/SourceFiles/dialogs/dialogs_pinned_list.cpp
index c60edb9c36979b..2b8b6864bf4e8c 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_pinned_list.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_pinned_list.cpp
@@ -128,7 +128,6 @@ void PinnedList::applyList(
 		});
 	}
 }
-#endif
 
 void PinnedList::applyList(
 		not_null<Data::SavedMessages*> sublistsOwner,
@@ -157,6 +156,7 @@ void PinnedList::applyList(
 		addPinned(forum->topicFor(topicId.v));
 	}
 }
+#endif
 
 void PinnedList::applyList(const std::vector<not_null<History*>> &list) {
 	Expects(_filterId != 0);
diff --git a/Telegram/SourceFiles/dialogs/dialogs_widget.cpp b/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
index 8fadfc374ecb27..285a5578aca707 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
@@ -2175,9 +2175,9 @@ bool Widget::search(bool inCache, SearchRequestDelay delay) {
 					: std::optional<TLmessageSender>()),
 				tl_int53(0), // from_message_id
 				tl_int32(0), // offset
-				tl_int32(SearchPerPage),
+				tl_int32(kSearchPerPage),
 				std::nullopt, // filter
-				tl_int53(0) // message_thread_id
+				tl_int53(topic ? topic->rootId().bare : 0)
 			)).done([=](const TLmessages &result) {
 				_searchRequest = 0;
 				searchReceived(type, result);
@@ -2261,7 +2261,7 @@ bool Widget::search(bool inCache, SearchRequestDelay delay) {
 				tl_int32(0), // offset_date
 				tl_int53(0), // offset_chat_id
 				tl_int53(0), // offset_message_id
-				tl_int32(SearchPerPage),
+				tl_int32(kSearchPerPage),
 				std::nullopt,
 				tl_int32(0), // min_date
 				tl_int32(0)
@@ -2342,7 +2342,7 @@ bool Widget::search(bool inCache, SearchRequestDelay delay) {
 			if (!_cloudChatsQueries.contains(query)) {
 				const auto requestId = _api.request(TLsearchChatsOnServer(
 					tl_string(_cloudChatsQuery),
-					tl_int32(SearchPerPage)
+					tl_int32(kSearchPerPage)
 				)).done([=](const TLchats &result) {
 					cloudChatsReceived(query, result);
 				}).send();
@@ -2413,6 +2413,15 @@ void Widget::searchTopics() {
 		return;
 	}
 	_api.request(base::take(_topicSearchRequest)).cancel();
+	_topicSearchRequest = _api.request(TLgetForumTopics(
+		peerToTdbChat(_openedForum->channel()->id),
+		tl_string(_topicSearchQuery),
+		tl_int32(_topicSearchOffsetDate),
+		tl_int64(_topicSearchOffsetId.bare),
+		tl_int53(_topicSearchOffsetTopicId.bare),
+		tl_int32(kSearchPerPage)
+	)).done([=](const TLDforumTopics &result) {
+#if 0 // mtp
 	_topicSearchRequest = _api.request(MTPchannels_GetForumTopics(
 		MTP_flags(MTPchannels_GetForumTopics::Flag::f_q),
 		_openedForum->channel()->inputChannel,
@@ -2439,6 +2448,12 @@ void Widget::searchTopics() {
 			}
 			_inner->appendToFiltered(topic);
 		});
+#endif
+		const auto savedTopicId = _topicSearchOffsetTopicId;
+		_openedForum->applyReceivedTopics(result.vtopics().v);
+		_topicSearchOffsetDate = result.vnext_offset_date().v;
+		_topicSearchOffsetId = result.vnext_offset_message_id().v;
+		_topicSearchOffsetTopicId = result.vnext_offset_message_thread_id().v;
 		if (_topicSearchOffsetTopicId != savedTopicId) {
 			_inner->refresh();
 		} else {
diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp b/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp
index 2b67bfe886d97d..4074f104a92f39 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp
@@ -834,24 +834,28 @@ void InnerWidget::preloadMore(Direction direction) {
 	// const auto minId = (direction == Direction::Up) ? 0 : _maxId;
 	const auto perPage = _items.empty() ? kEventsFirstPage : kEventsPerPage;
 
+	using LocalFlag = FilterValue::Flag;
+	const auto f = _filter.flags.value_or(LocalFlag());
 	auto filter = tl_chatEventLogFilters(
-		tl_bool(_filter.flags & FilterValue::Flag::Edit),
-		tl_bool(_filter.flags & FilterValue::Flag::Delete),
-		tl_bool(_filter.flags & FilterValue::Flag::Pinned),
-		tl_bool(_filter.flags & FilterValue::Flag::Join),
-		tl_bool(_filter.flags & FilterValue::Flag::Leave),
-		tl_bool(_filter.flags & FilterValue::Flag::Invites),
-		tl_bool(_filter.flags & FilterValue::Flag::Promote),
-		tl_bool(_filter.flags & FilterValue::Flag::Demote),
-		tl_bool(_filter.flags & FilterValue::Flag::Info),
-		tl_bool(_filter.flags & FilterValue::Flag::Settings),
-		tl_bool(_filter.flags & FilterValue::Flag::Invite),
-		tl_bool(_filter.flags & FilterValue::Flag::GroupCall));
-
-	auto admins = _filter.allUsers
+		tl_bool(f & LocalFlag::Edit),
+		tl_bool(f & LocalFlag::Delete),
+		tl_bool(f & LocalFlag::Pinned),
+		tl_bool(f & LocalFlag::Join),
+		tl_bool(f & LocalFlag::Leave),
+		tl_bool(f & LocalFlag::Invites),
+		tl_bool(f & LocalFlag::Promote),
+		tl_bool(f & LocalFlag::Demote),
+		tl_bool(f & LocalFlag::Info),
+		tl_bool(f & LocalFlag::Settings),
+		tl_bool(f & LocalFlag::Invite),
+		tl_bool(f & LocalFlag::GroupCall),
+		tl_bool(f & LocalFlag::Topics),
+		tl_bool(f & LocalFlag::SubExtend));
+
+	auto admins = !_filter.admins
 		? QVector<TLint53>()
 		: ranges::views::all(
-			_filter.admins
+			*_filter.admins
 		) | ranges::views::transform([](not_null<UserData*> user) {
 			return tl_int53(peerToUser(user->id).bare);
 		}) | ranges::to<QVector<TLint53>>();
@@ -979,7 +983,7 @@ void InnerWidget::addEvents(
 			return;
 		}
 		const auto rememberRealMsgId = (antiSpamUserId
-			== peerToUser(peerFromUser(data.vuser_id())));
+			== peerToUser(peerFromSender(data.vmember_id())));
 
 		auto count = 0;
 		const auto addOne = [&](
diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
index f0f9caaa9b5206..5554736170dd31 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
@@ -199,38 +199,37 @@ Tdb::TLmessage PrepareLogMessage(
 		message.data().vscheduling_state()
 			? std::make_optional(*message.data().vscheduling_state())
 			: std::nullopt,
-		Tdb::tl_bool(false), // out.
+		Tdb::tl_bool(false), // is_outgoing
 		message.data().vis_pinned(),
-		Tdb::tl_bool(false), // canBeEdited.
-		Tdb::tl_bool(false), // canBeForwarded.
-		Tdb::tl_bool(false), // canBeSaved.
-		Tdb::tl_bool(false), // canBeDeletedForMe.
-		Tdb::tl_bool(false), // canBeDeletedForAll.
-		Tdb::tl_bool(false), // canGetAddedReactions
-		Tdb::tl_bool(false), // statistics.
-		Tdb::tl_bool(false), // thread.
-		Tdb::tl_bool(false), // views.
-		message.data().vcan_get_media_timestamp_links(),
-		Tdb::tl_bool(false), // can_report_reactions
+		Tdb::tl_bool(false), // is_from_offline
+		Tdb::tl_bool(false), // can_be_saved
 		message.data().vhas_timestamped_media(),
-		Tdb::tl_bool(false), // post.
-		Tdb::tl_bool(false), // unreadMention.
-		Tdb::tl_int32(newDate), // date.
-		Tdb::tl_int32(0), // editDate.
+		Tdb::tl_bool(false), // is_channel_post
+		Tdb::tl_bool(false), // is_topic_message
+		Tdb::tl_bool(false), // contains_unread_mention
+		Tdb::tl_int32(newDate),
+		Tdb::tl_int32(0), // edit_date
 		message.data().vforward_info()
 			? std::make_optional(*message.data().vforward_info())
-			: std::nullopt, // forwards.
-		std::nullopt, // interactions.
+			: std::nullopt,
+		std::nullopt, // import_info
+		std::nullopt, // interaction_info
 		Tdb::tl_vector<Tdb::TLunreadReaction>(),
-		Tdb::tl_int53(0), // replyInChat
-		Tdb::tl_int53(0), // replyToId.
-		Tdb::tl_int53(0), // threadId.
-		Tdb::tl_int32(0), // TTL.
-		Tdb::tl_double(0), // expiresTTL.
+		std::nullopt, // fact_check
+		std::nullopt, // reply_to
+		Tdb::tl_int53(0), // message_thread_id
+		Tdb::tl_int53(0), // saved_messages_topic_id
+		std::nullopt, // self_destruct_type
+		Tdb::tl_double(0), // self_destruct_in
+		Tdb::tl_double(0), // auto_delete_in
 		message.data().vvia_bot_user_id(),
+		Tdb::tl_int53(0), // sender_business_bot_user_id
+		Tdb::tl_int32(0), // sender_boost_count
 		message.data().vauthor_signature(),
-		Tdb::tl_int64(0), // albumId.
-		Tdb::tl_string(), // restrictionReason.
+		Tdb::tl_int64(0), // media_album_id
+		Tdb::tl_int64(0), // effect_id
+		message.data().vhas_sensitive_content(),
+		Tdb::tl_string(), // restriction_reason
 		message.data().vcontent(),
 		message.data().vreply_markup()
 			? std::make_optional(*message.data().vreply_markup())
@@ -813,6 +812,7 @@ TextWithEntities GenerateDefaultBannedRightsChangeText(
 	return result;
 }
 
+#if 0 // mtp
 [[nodiscard]] bool IsTopicClosed(const MTPForumTopic &topic) {
 	return topic.match([](const MTPDforumTopic &data) {
 		return data.is_closed();
@@ -845,6 +845,21 @@ TextWithEntities GenerateDefaultBannedRightsChangeText(
 		return TextWithEntities{ u"Deleted"_q };
 	});
 }
+#endif
+
+[[nodiscard]] TextWithEntities GenerateTopicLink(
+		not_null<ChannelData*> channel,
+		const Tdb::TLforumTopicInfo &topic) {
+	const auto &data = topic.data();
+	return Ui::Text::Link(
+		Data::ForumTopicIconWithTitle(
+			data.vmessage_thread_id().v,
+			data.vicon().data().vcustom_emoji_id().v,
+			data.vname().v),
+		u"internal:url:https://t.me/c/%1/%2"_q.arg(
+			peerToChannel(channel->id).bare).arg(
+				data.vmessage_thread_id().v));
+}
 
 } // namespace
 
@@ -970,6 +985,7 @@ void GenerateItems(
 	using LogBan = TLDchatEventMemberRestricted;
 	using LogPromote = TLDchatEventMemberPromoted;
 	using LogSticker = TLDchatEventStickerSetChanged;
+	using LogEmoji = TLDchatEventCustomEmojiStickerSetChanged;
 	using LogPreHistory = TLDchatEventIsAllHistoryAvailableToggled;
 	using LogPermissions = TLDchatEventPermissionsChanged;
 	using LogPoll = TLDchatEventPollStopped;
@@ -988,7 +1004,22 @@ void GenerateItems(
 	using LogTTL = TLDchatEventMessageTtlChanged;
 	using LogJoinByRequest = TLDchatEventMemberJoinedByRequest;
 	using LogNoForwards = TLDchatEventHasProtectedContentToggled;
-	using LogEventActionChangeAvailableReactions = TLDchatEventAvailableReactionsChanged;
+	using LogChangeAvailableReactions = TLDchatEventAvailableReactionsChanged;
+	using LogChangeUsernames = TLDchatEventActiveUsernamesChanged;
+	using LogToggleForum = TLDchatEventIsForumToggled;
+	using LogCreateTopic = TLDchatEventForumTopicCreated;
+	using LogEditTopic = TLDchatEventForumTopicEdited;
+	using LogDeleteTopic = TLDchatEventForumTopicDeleted;
+	using LogPinTopic = TLDchatEventForumTopicPinned;
+	using LogToggleAntiSpam = TLDchatEventIsAggressiveAntiSpamEnabledToggled;
+	using LogToggleTopicClosed = TLDchatEventForumTopicToggleIsClosed;
+	using LogToggleTopicHidden = TLDchatEventForumTopicToggleIsHidden;
+	using LogChangePeerColor = TLDchatEventAccentColorChanged;
+	using LogChangeProfilePeerColor = TLDchatEventProfileAccentColorChanged;
+	using LogChangeWallpaper = TLDchatEventBackgroundChanged;
+	using LogChangeEmojiStatus = TLDchatEventEmojiStatusChanged;
+	using LogToggleSignatureProfiles = TLDchatEventShowMessageSenderToggled;
+	using LogParticipantSubExtend = TLDchatEventMemberSubscriptionExtended;
 
 	const auto session = &history->session();
 	const auto id = event.vid().v;
@@ -1048,7 +1079,10 @@ void GenerateItems(
 			.flags = MessageFlag::HasFromId | MessageFlag::AdminLogEntry,
 			.from = from->id,
 			.date = date,
+		}, std::move(text));
+#if 0 // mtp
 		}, std::move(text), MTP_messageMediaEmpty());
+#endif
 	};
 
 	const auto addSimpleTextMessage = [&](TextWithEntities &&text) {
@@ -1185,13 +1219,11 @@ void GenerateItems(
 				Ui::Text::WithEntities);
 		addSimpleServiceMessage(text);
 
-		const auto detachExistingItem = false;
 		addPart(
 			history->createItem(
 				history->nextNonHistoryEntryId(),
 				PrepareLogMessage(message, date),
-				MessageFlag::AdminLogEntry,
-				detachExistingItem),
+				MessageFlag::AdminLogEntry),
 			TimeId(message.data().vdate().v));
 	};
 #if 0 // goodToRemove
@@ -1433,8 +1465,12 @@ void GenerateItems(
 	};
 
 	const auto createChangeEmojiSet = [&](const LogEmoji &action) {
+#if 0 // mtp
 		const auto set = action.vnew_stickerset();
 		const auto removed = (set.type() == mtpc_inputStickerSetEmpty);
+#endif
+		const auto set = action.vnew_sticker_set_id().v;
+		const auto removed = !set;
 		if (removed) {
 			const auto text = tr::lng_admin_log_removed_emoji_group(
 				tr::now,
@@ -1459,7 +1495,10 @@ void GenerateItems(
 					controller->show(
 						Box<StickerSetBox>(
 							controller->uiShow(),
+#if 0 // mtp
 							Data::FromInputSet(set),
+#endif
+							StickerSetIdentifier{ .id = uint64(set) },
 							Data::StickersType::Emoji),
 						Ui::LayerOption::CloseOther);
 				}
@@ -2084,8 +2123,15 @@ void GenerateItems(
 	};
 
 	const auto createChangeUsernames = [&](const LogChangeUsernames &data) {
+#if 0 // mtp
 		const auto newValue = data.vnew_value().v;
 		const auto oldValue = data.vprev_value().v;
+#endif
+		const auto newValue = data.vnew_usernames().v;
+		const auto oldValue = data.vold_usernames().v;
+		const auto qs = [](const Tdb::TLstring &value) {
+			return value.v;
+		};
 
 		const auto list = [&](const auto &tlList) {
 			auto result = TextWithEntities();
@@ -2100,6 +2146,11 @@ void GenerateItems(
 
 		if (newValue.size() == oldValue.size()) {
 			if (newValue.size() == 1) {
+				createChangeUsername(tl_chatEventUsernameChanged(
+					oldValue.front(),
+					newValue.front()
+				).c_chatEventUsernameChanged());
+#if 0 // mtp
 				const auto tl = MTP_channelAdminLogEventActionChangeUsername(
 					newValue.front(),
 					oldValue.front());
@@ -2107,6 +2158,7 @@ void GenerateItems(
 					createChangeUsername(data);
 				}, [](const auto &) {
 				});
+#endif
 				return;
 			} else {
 				const auto wasReordered = [&] {
@@ -2172,7 +2224,10 @@ void GenerateItems(
 	};
 
 	const auto createToggleForum = [&](const LogToggleForum &data) {
+#if 0 // mtp
 		const auto enabled = (data.vnew_value().type() == mtpc_boolTrue);
+#endif
+		const auto enabled = data.vis_forum().v;
 		const auto text = (enabled
 			? tr::lng_admin_log_topics_enabled
 			: tr::lng_admin_log_topics_disabled)(
@@ -2184,7 +2239,10 @@ void GenerateItems(
 	};
 
 	const auto createCreateTopic = [&](const LogCreateTopic &data) {
+#if 0 // mtp
 		auto topicLink = GenerateTopicLink(channel, data.vtopic());
+#endif
+		auto topicLink = GenerateTopicLink(channel, data.vtopic_info());
 		addSimpleServiceMessage(tr::lng_admin_log_topics_created(
 			tr::now,
 			lt_from,
@@ -2195,8 +2253,12 @@ void GenerateItems(
 	};
 
 	const auto createEditTopic = [&](const LogEditTopic &data) {
+#if 0 // mtp
 		const auto prevLink = GenerateTopicLink(channel, data.vprev_topic());
 		const auto nowLink = GenerateTopicLink(channel, data.vnew_topic());
+#endif
+		const auto prevLink = GenerateTopicLink(channel, data.vold_topic_info());
+		const auto nowLink = GenerateTopicLink(channel, data.vnew_topic_info());
 		if (prevLink != nowLink) {
 			addSimpleServiceMessage(tr::lng_admin_log_topics_changed(
 				tr::now,
@@ -2208,6 +2270,7 @@ void GenerateItems(
 				nowLink,
 				Ui::Text::WithEntities));
 		}
+#if 0 // mtp
 		const auto wasClosed = IsTopicClosed(data.vprev_topic());
 		const auto nowClosed = IsTopicClosed(data.vnew_topic());
 		if (nowClosed != wasClosed) {
@@ -2234,10 +2297,40 @@ void GenerateItems(
 					nowLink,
 					Ui::Text::WithEntities));
 		}
+#endif
+	};
+
+	const auto createToggleTopicClosed = [&](const LogToggleTopicClosed &data) {
+		const auto nowLink = GenerateTopicLink(channel, data.vtopic_info());
+		addSimpleServiceMessage((data.vtopic_info().data().vis_closed().v
+			? tr::lng_admin_log_topics_closed
+			: tr::lng_admin_log_topics_reopened)(
+				tr::now,
+				lt_from,
+				fromLinkText,
+				lt_topic,
+				nowLink,
+				Ui::Text::WithEntities));
+	};
+
+	const auto createToggleTopicHidden = [&](const LogToggleTopicHidden &data) {
+		const auto nowLink = GenerateTopicLink(channel, data.vtopic_info());
+		addSimpleServiceMessage((data.vtopic_info().data().vis_hidden().v
+			? tr::lng_admin_log_topics_hidden
+			: tr::lng_admin_log_topics_unhidden)(
+				tr::now,
+				lt_from,
+				fromLinkText,
+				lt_topic,
+				nowLink,
+				Ui::Text::WithEntities));
 	};
 
 	const auto createDeleteTopic = [&](const LogDeleteTopic &data) {
+#if 0 // mtp
 		auto topicLink = GenerateTopicLink(channel, data.vtopic());
+#endif
+		auto topicLink = GenerateTopicLink(channel, data.vtopic_info());
 		if (!topicLink.entities.empty()) {
 			topicLink.entities.erase(topicLink.entities.begin());
 		}
@@ -2251,7 +2344,10 @@ void GenerateItems(
 	};
 
 	const auto createPinTopic = [&](const LogPinTopic &data) {
+		if (const auto &topic = data.vnew_topic_info()) {
+#if 0 // mtp
 		if (const auto &topic = data.vnew_topic()) {
+#endif
 			auto topicLink = GenerateTopicLink(channel, *topic);
 			addSimpleServiceMessage(tr::lng_admin_log_topics_pinned(
 				tr::now,
@@ -2260,7 +2356,10 @@ void GenerateItems(
 				lt_topic,
 				topicLink,
 				Ui::Text::WithEntities));
+		} else if (const auto &previous = data.vold_topic_info()) {
+#if 0 // mtp
 		} else if (const auto &previous = data.vprev_topic()) {
+#endif
 			auto topicLink = GenerateTopicLink(channel, *previous);
 			addSimpleServiceMessage(tr::lng_admin_log_topics_unpinned(
 				tr::now,
@@ -2273,7 +2372,10 @@ void GenerateItems(
 	};
 
 	const auto createToggleAntiSpam = [&](const LogToggleAntiSpam &data) {
+#if 0 // mtp
 		const auto enabled = (data.vnew_value().type() == mtpc_boolTrue);
+#endif
+		const auto enabled = data.vis_aggressive_anti_spam_enabled().v;
 		const auto text = (enabled
 			? tr::lng_admin_log_antispam_enabled
 			: tr::lng_admin_log_antispam_disabled)(
@@ -2285,20 +2387,35 @@ void GenerateItems(
 	};
 
 	const auto createColorChange = [&](
+#if 0 // mtp
 			const MTPPeerColor &was,
 			const MTPPeerColor &now,
+#endif
+			int32 prevColor,
+			uint64 prevEmoji,
+			int32 nextColor,
+			uint64 nextEmoji,
 			const auto &colorPhrase,
 			const auto &setEmoji,
 			const auto &removeEmoji,
 			const auto &changeEmoji) {
+#if 0 // mtp
 		const auto prevColor = was.data().vcolor();
 		const auto nextColor = now.data().vcolor();
+#endif
 		if (prevColor != nextColor) {
+#if 0 // mtp
 			const auto wrap = [&](tl::conditional<MTPint> value) {
 				return value
 					? value->v
 					: Data::DecideColorIndex(history->peer->id);
 			};
+#endif
+			const auto wrap = [&](int32 value) {
+				return value
+					? value
+					: Data::DecideColorIndex(history->peer->id);
+			};
 			const auto text = colorPhrase(
 				tr::now,
 				lt_from,
@@ -2310,8 +2427,10 @@ void GenerateItems(
 				Ui::Text::WithEntities);
 			addSimpleServiceMessage(text);
 		}
+#if 0 // mtp
 		const auto prevEmoji = was.data().vbackground_emoji_id().value_or_empty();
 		const auto nextEmoji = now.data().vbackground_emoji_id().value_or_empty();
+#endif
 		if (prevEmoji != nextEmoji) {
 			const auto text = !prevEmoji
 				? setEmoji(
@@ -2348,8 +2467,14 @@ void GenerateItems(
 
 	const auto createChangePeerColor = [&](const LogChangePeerColor &data) {
 		createColorChange(
+#if 0 // mtp
 			data.vprev_value(),
 			data.vnew_value(),
+#endif
+			data.vold_accent_color_id().v,
+			data.vold_background_custom_emoji_id().v,
+			data.vnew_accent_color_id().v,
+			data.vnew_background_custom_emoji_id().v,
 			tr::lng_admin_log_change_color,
 			tr::lng_admin_log_set_background_emoji,
 			tr::lng_admin_log_removed_background_emoji,
@@ -2359,8 +2484,14 @@ void GenerateItems(
 	const auto createChangeProfilePeerColor = [&](const LogChangeProfilePeerColor &data) {
 		const auto group = channel->isMegagroup();
 		createColorChange(
+#if 0 // mtp
 			data.vprev_value(),
 			data.vnew_value(),
+#endif
+			data.vold_profile_accent_color_id().v,
+			data.vold_profile_background_custom_emoji_id().v,
+			data.vnew_profile_accent_color_id().v,
+			data.vnew_profile_background_custom_emoji_id().v,
 			(group
 				? tr::lng_admin_log_change_profile_color_group
 				: tr::lng_admin_log_change_profile_color),
@@ -2384,6 +2515,7 @@ void GenerateItems(
 	};
 
 	const auto createChangeEmojiStatus = [&](const LogChangeEmojiStatus &data) {
+#if 0 // mtp
 		const auto parse = [](const MTPEmojiStatus &status) {
 			return status.match([](
 					const MTPDemojiStatus &data) {
@@ -2400,6 +2532,16 @@ void GenerateItems(
 				const MTPDemojiStatusUntil &data) {
 			return data.vuntil().v;
 		}, [](const auto &) { return TimeId(); });
+#endif
+		const auto prevEmoji = data.vold_emoji_status()
+			? data.vold_emoji_status()->data().vcustom_emoji_id().v
+			: DocumentId();
+		const auto nextEmoji = data.vnew_emoji_status()
+			? data.vnew_emoji_status()->data().vcustom_emoji_id().v
+			: DocumentId();
+		const auto nextUntil = data.vnew_emoji_status()
+			? data.vnew_emoji_status()->data().vexpiration_date().v
+			: TimeId(0);
 
 		const auto text = !prevEmoji
 			? (nextUntil
@@ -2461,7 +2603,10 @@ void GenerateItems(
 	};
 
 	const auto createToggleSignatureProfiles = [&](const LogToggleSignatureProfiles &action) {
+		const auto enabled = action.vshow_message_sender().v;
+#if 0 // mtp
 		const auto enabled = (action.vnew_value().type() == mtpc_boolTrue);
+#endif
 		const auto text = (enabled
 			? tr::lng_admin_log_signature_profiles_enabled
 			: tr::lng_admin_log_signature_profiles_disabled)(
@@ -2474,7 +2619,14 @@ void GenerateItems(
 
 	const auto createParticipantSubExtend = [&](const LogParticipantSubExtend &action) {
 		const auto participant = Api::ChatParticipant(
+#if 0 // mtp
 			action.vnew_participant(),
+#endif
+			tl_chatMember(
+				peerToSender(peerFromUser(action.vuser_id())),
+				tl_int53(0), // inviter_user_id
+				tl_int32(0), // joined_chat_date
+				action.vnew_status()),
 			channel);
 		if (!participant.subscriptionDate()) {
 			return;
@@ -2554,6 +2706,8 @@ void GenerateItems(
 		createToggleForum,
 		createCreateTopic,
 		createEditTopic,
+		createToggleTopicClosed,
+		createToggleTopicHidden,
 		createDeleteTopic,
 		createPinTopic,
 		createToggleAntiSpam,
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index 478268c1615c16..034e15e10dd199 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -499,14 +499,19 @@ not_null<HistoryItem*> History::createItem(
 		MsgId id,
 		const TLmessage &message,
 		MessageFlags localFlags,
-		bool detachExistingItem) {
+		bool detachExistingItem,
+		HistoryItem *replacing) {
 	if (const auto result = owner().message(peer, id)) {
 		if (detachExistingItem) {
 			result->removeMainView();
 		}
 		return result;
 	}
-	const auto result = makeMessage(id, message.data(), localFlags);
+	const auto result = makeMessage(
+		id,
+		message.data(),
+		localFlags,
+		replacing);
 	if (result->isScheduled()) {
 		owner().scheduledMessages().append(result);
 	}
@@ -550,7 +555,8 @@ not_null<HistoryItem*> History::addMessage(
 		data.vid().v,
 		message,
 		MessageFlags(),
-		detachExistingItem);
+		detachExistingItem,
+		old);
 	if (!item->mainView() && item->isHistoryEntry()) {
 		const auto unread = (type == NewMessageType::Unread);
 		if (unread && item->isHistoryEntry()) {
@@ -770,10 +776,16 @@ void History::checkForLoadedAtTop(not_null<HistoryItem*> added) {
 
 not_null<HistoryItem*> History::addNewLocalMessage(
 		HistoryItemCommonFields &&fields,
+#if 0 // mtp
 		const TextWithEntities &text,
 		const MTPMessageMedia &media) {
+#endif
+		const TextWithEntities &text) {
 	return addNewItem(
+#if 0 // mtp
 		makeMessage(WithLocalFlag(std::move(fields)), text, media),
+#endif
+		makeMessage(WithLocalFlag(std::move(fields)), text),
 		true);
 }
 
@@ -3064,13 +3076,15 @@ void History::applyPosition(const TLDchatPosition &data) {
 	});
 }
 
-void History::finishSavingCloudDraftNow() {
+void History::finishSavingCloudDraftNow(MsgId topicRootId) {
 	session().sender().request(TLgetOption(
 		tl_string("unix_time")
 	)).done([=](const TLoptionValue &value) {
-		finishSavingCloudDraft(TimeId(OptionValue<int64>(value)));
+		finishSavingCloudDraft(
+			topicRootId,
+			TimeId(OptionValue<int64>(value)));
 	}).fail([=] {
-		finishSavingCloudDraft(TimeId());
+		finishSavingCloudDraft(topicRootId, TimeId());
 	}).send();
 }
 
diff --git a/Telegram/SourceFiles/history/history.h b/Telegram/SourceFiles/history/history.h
index 6f6ba04a5b1dbb..9dc1e272141753 100644
--- a/Telegram/SourceFiles/history/history.h
+++ b/Telegram/SourceFiles/history/history.h
@@ -178,8 +178,11 @@ class History final : public Data::Thread {
 
 	not_null<HistoryItem*> addNewLocalMessage(
 		HistoryItemCommonFields &&fields,
+		const TextWithEntities &text);
+#if 0 // mtp
 		const TextWithEntities &text,
 		const MTPMessageMedia &media);
+#endif
 	not_null<HistoryItem*> addNewLocalMessage(
 		HistoryItemCommonFields &&fields,
 		not_null<HistoryItem*> forwardOriginal);
@@ -302,7 +305,7 @@ class History final : public Data::Thread {
 #endif
 
 	void applyPosition(const Tdb::TLDchatPosition &data);
-	void finishSavingCloudDraftNow();
+	void finishSavingCloudDraftNow(MsgId topicRootId);
 	void applyUnreadInfo(int unreadCount,
 		MsgId maxInboxRead,
 		MsgId maxOutboxRead);
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index 7f65fae953905a..ead9929a86bf44 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -73,6 +73,7 @@ For license and copyright information please follow this link:
 #include "styles/style_dialogs.h"
 
 #include "tdb/tdb_tl_scheme.h"
+#include "data/data_document.h"
 
 namespace {
 
@@ -200,6 +201,7 @@ struct HistoryItem::CreateConfig {
 	std::vector<Data::UnavailableReason> restrictions;
 };
 
+#if 0 // mtp
 void HistoryItem::FillForwardedInfo(
 		CreateConfig &config,
 		const MTPDmessageFwdHeader &data) {
@@ -488,6 +490,110 @@ HistoryItem::HistoryItem(
 		tr::now,
 		Ui::Text::WithEntities) }) {
 }
+#endif
+
+void HistoryItem::FillForwardedInfo(
+		CreateConfig &config,
+		const TLDmessageForwardInfo &data) {
+	config.originalDate = data.vdate().v;
+	config.forwardPsaType = data.vpublic_service_announcement_type().v;
+	data.vorigin().match([&](const TLDmessageForwardOriginUser &data) {
+		config.senderOriginal = peerFromUser(data.vsender_user_id());
+	}, [&](const TLDmessageForwardOriginChat &data) {
+		config.senderOriginal = peerFromTdbChat(data.vsender_chat_id());
+	}, [&](const TLDmessageForwardOriginHiddenUser &data) {
+		config.senderNameOriginal = data.vsender_name().v;
+	}, [&](const TLDmessageForwardOriginChannel &data) {
+		config.senderOriginal = peerFromTdbChat(data.vchat_id());
+		config.originalId = data.vmessage_id().v;
+		config.authorOriginal = data.vauthor_signature().v;
+	}, [&](const TLDmessageForwardOriginMessageImport &data) {
+		config.senderNameOriginal = data.vsender_name().v;
+		config.imported = true;
+	});
+	if (const auto source = data.vsource()) {
+		const auto &data = source->data();
+		config.savedFromPeer = peerFromTdbChat(data.vchat_id());
+		config.savedFromMsgId = data.vmessage_id().v;
+	}
+}
+
+HistoryItem::HistoryItem(
+	not_null<History*> history,
+	MsgId id,
+	const TLDmessage &data,
+	MessageFlags localFlags,
+	HistoryItem *replacing)
+: HistoryItem(history, {
+	.id = id,
+	.flags = FlagsFromTdb(data) | localFlags,
+	.from = peerFromSender(data.vsender_id()),
+	.date = MessageDateFromTdb(data),
+}) {
+	auto config = CreateConfig();
+	if (const auto forwarded = data.vforward_info()) {
+		FillForwardedInfo(config, forwarded->data());
+	}
+	if (const auto replyTo = data.vreply_to()) {
+		config.replyToTop = data.vmessage_thread_id().v;
+		config.replyIsTopicPost = data.vis_topic_message().v;
+		replyTo->match([&](const TLDmessageReplyToMessage &data) {
+			config.replyToPeer = peerFromTdbChat(data.vchat_id());
+			config.replyTo = data.vmessage_id().v;
+		}, [&](const TLDmessageReplyToStory &data) {
+			config.replyToPeer = peerFromTdbChat(
+				data.vstory_sender_chat_id());
+			config.replyToStory = data.vstory_id().v;
+		});
+	} else if (data.vis_topic_message().v) {
+		const auto threadId = data.vmessage_thread_id().v;
+		config.replyTo = config.replyToTop = threadId;
+		config.replyIsTopicPost = true;
+	}
+	config.viaBotId = data.vvia_bot_user_id().v;
+	const auto interaction = data.vinteraction_info();
+	if (interaction) {
+		config.viewsCount = interaction->data().vview_count().v;
+		if (!config.viewsCount) {
+			config.viewsCount = -1;
+		}
+		config.forwardsCount = interaction->data().vforward_count().v;
+		if (!config.forwardsCount) {
+			config.forwardsCount = -1;
+		}
+		config.replies = isScheduled()
+			? HistoryMessageRepliesData()
+			: HistoryMessageRepliesData(interaction->data().vreply_info());
+	}
+	config.markup = HistoryMessageMarkupData(data.vreply_markup());
+	config.editDate = data.vedit_date().v;
+	config.author = data.vauthor_signature().v;
+
+	createComponents(std::move(config));
+
+	setContent(data.vcontent());
+	if (const auto groupId = data.vmedia_album_id().v) {
+		if (replacing && replacing->groupId()) {
+			_history->owner().groups().unregisterMessage(replacing);
+		}
+		setGroupId(
+			MessageGroupId::FromRaw(
+				history->peer->id,
+				groupId,
+				(_flags & MessageFlag::IsOrWasScheduled)));
+	}
+	const auto emptyReactions = !interaction
+		|| !interaction->data().vreactions();
+	if (!emptyReactions) {
+		setReactions(
+			interaction->data().vreactions()->data().vreactions().v,
+			data.vunread_reactions().v,
+			interaction->data().vreactions()->data().vare_tags().v);
+	} else if (_history->peer->isSelf()) {
+		_flags |= MessageFlag::ReactionsAreTags;
+	}
+	applyTTL(data);
+}
 
 HistoryItem::HistoryItem(
 	not_null<History*> history,
@@ -610,11 +716,16 @@ HistoryItem::HistoryItem(
 HistoryItem::HistoryItem(
 	not_null<History*> history,
 	HistoryItemCommonFields &&fields,
+#if 0 // mtp
 	const TextWithEntities &textWithEntities,
 	const MTPMessageMedia &media)
+#endif
+	const TextWithEntities &textWithEntities)
 : HistoryItem(history, fields) {
 	createComponentsHelper(std::move(fields));
+#if 0 // mtp
 	setMedia(media);
+#endif
 	setText(textWithEntities);
 	if (fields.groupedId) {
 		setGroupId(MessageGroupId::FromRaw(
@@ -1690,6 +1801,7 @@ void HistoryItem::clearMainView() {
 	_mainView = nullptr;
 }
 
+#if 0 // mtp
 void HistoryItem::applyEdition(HistoryMessageEdition &&edition) {
 	int keyboardTop = -1;
 	//if (!pendingResize()) {// #TODO edit bot message
@@ -1774,6 +1886,7 @@ void HistoryItem::applyEdition(HistoryMessageEdition &&edition) {
 
 	finishEdition(keyboardTop);
 }
+#endif
 
 void HistoryItem::applyChanges(not_null<Data::Story*> story) {
 	Expects(_flags & MessageFlag::StoryItem);
@@ -2049,6 +2162,7 @@ void HistoryItem::addToUnreadThings(HistoryUnreadThings::AddType type) {
 }
 
 void HistoryItem::destroyHistoryEntry() {
+#if 0 // mtp
 	if (isUnreadMention()) {
 		history()->unreadMentions().erase(id);
 		if (const auto topic = this->topic()) {
@@ -2061,6 +2175,7 @@ void HistoryItem::destroyHistoryEntry() {
 			topic->unreadReactions().erase(id);
 		}
 	}
+#endif
 	if (isRegular() && _history->peer->isMegagroup()) {
 		if (const auto reply = Get<HistoryMessageReply>()) {
 			changeReplyToTopCounter(reply, -1);
@@ -2083,7 +2198,6 @@ Storage::SharedMediaTypesMask HistoryItem::sharedMediaTypes() const {
 	}
 	return result;
 }
-#endif
 
 void HistoryItem::indexAsNewItem() {
 	if (isRegular()) {
@@ -2171,6 +2285,7 @@ QString HistoryItem::notificationHeader() const {
 	return QString();
 }
 
+#if 0 // mtp
 void HistoryItem::setRealId(MsgId newId) {
 	Expects(_flags & MessageFlag::BeingSent);
 	Expects(IsClientMsgId(id));
@@ -2202,6 +2317,7 @@ void HistoryItem::setRealId(MsgId newId) {
 		incrementReplyToTopCounter();
 	}
 }
+#endif
 
 bool HistoryItem::canPin() const {
 	if (!isRegular() || isService()) {
@@ -2228,18 +2344,23 @@ bool HistoryItem::allowsForward() const {
 		&& (!_media || _media->allowsForward());
 }
 
+#if 0 // mtp
 bool HistoryItem::isTooOldForEdit(TimeId now) const {
 	return !_history->peer->canEditMessagesIndefinitely()
 		&& !isScheduled()
 		&& (now - date() >= _history->session().serverConfig().editTimeLimit);
 }
+#endif
 
 bool HistoryItem::allowsEdit(TimeId now) const {
+#if 0 // mtp
 	return !isService()
 		&& canBeEdited()
 		&& !isTooOldForEdit(now)
 		&& (!_media || _media->allowsEdit())
 		&& !isLegacyMessage()
+#endif
+	return (_flags & MessageFlag::CanEdit)
 		&& !isEditingMedia();
 }
 
@@ -2595,6 +2716,9 @@ void HistoryItem::toggleReaction(
 		if (_reactions->empty() && !_reactions->localPaidData()) {
 			_reactions = nullptr;
 			_flags &= ~MessageFlag::CanViewReactions;
+			if (_history->peer->isSelf()) {
+				_flags |= MessageFlag::ReactionsAreTags;
+			}
 		}
 	} else {
 		_reactions->add(reaction, addToRecent);
@@ -2604,23 +2728,33 @@ void HistoryItem::toggleReaction(
 
 void HistoryItem::setReactions(
 		const QVector<TLmessageReaction> &list,
-		const QVector<TLunreadReaction> &unread) {
+		const QVector<TLunreadReaction> &unread,
+		bool areTags) {
 	Expects(!_reactions);
 	Expects(unread.empty() || !list.empty());
 
-	if (changeReactions(list) && changeUnreadReactions(unread)) {
+	if (changeReactions(list, areTags) && changeUnreadReactions(unread)) {
 		_flags |= MessageFlag::HasUnreadReaction;
 	}
 }
 
 bool HistoryItem::changeReactions(
-		const QVector<TLmessageReaction> &list) {
+		const QVector<TLmessageReaction> &list,
+		bool areTags) {
 	if (list.empty()) {
 		_flags &= ~MessageFlag::CanViewReactions;
+		if (_history->peer->isSelf()) {
+			_flags |= MessageFlag::ReactionsAreTags;
+		}
 		return (base::take(_reactions) != nullptr);
 	} else if (!_reactions) {
 		_reactions = std::make_unique<Data::MessageReactions>(this);
 	}
+	if (areTags) {
+		_flags |= MessageFlag::ReactionsAreTags;
+	} else {
+		_flags &= ~MessageFlag::ReactionsAreTags;
+	}
 	const auto result = _reactions->change(list);
 	if (!_reactions->recent().empty()) {
 		_flags |= MessageFlag::CanViewReactions;
@@ -2635,9 +2769,11 @@ bool HistoryItem::changeUnreadReactions(
 	return _reactions && _reactions->change(list);
 }
 
-void HistoryItem::updateReactions(const QVector<TLmessageReaction> &list) {
+void HistoryItem::updateReactions(
+		const QVector<TLmessageReaction> &list,
+		bool areTags) {
 	const auto hadUnread = hasUnreadReaction();
-	const auto changed = changeReactions(list);
+	const auto changed = changeReactions(list, areTags);
 	if (!changed) {
 		return;
 	}
@@ -3795,11 +3931,14 @@ void HistoryItem::flagSensitiveContent() {
 
 bool HistoryItem::checkRepliesPts(
 		const HistoryMessageRepliesData &data) const {
+#if 0 // mtp
 	const auto channel = _history->peer->asChannel();
 	const auto pts = channel
 		? channel->pts()
 		: _history->session().updates().pts();
 	return (data.pts >= pts);
+#endif
+	return true;
 }
 
 void HistoryItem::setupForwardedComponent(const CreateConfig &config) {
@@ -3982,147 +4121,1583 @@ void HistoryItem::createComponentsHelper(HistoryItemCommonFields &&fields) {
 	createComponents(std::move(config));
 }
 
-#if 0 // mtp
-void HistoryItem::setReactions(const MTPMessageReactions *reactions) {
-	Expects(!_reactions);
+void HistoryItem::createServiceFromTdb(const TLmessageContent &content) {
+	clearDependencyMessage();
+	UpdateComponents(0);
 
-	if (changeReactions(reactions) && _reactions->hasUnread()) {
-		_flags |= MessageFlag::HasUnreadReaction;
-	}
-}
+	auto replyToMsgId = MsgId();
+	auto replyInPeerId = PeerId();
+	content.match([&](const TLDmessageGameScore &data) {
+		replyToMsgId = data.vgame_message_id().v;
 
-void HistoryItem::updateReactions(const MTPMessageReactions *reactions) {
-	const auto wasRecentUsers = LookupRecentUnreadReactedUsers(this);
-	const auto hadUnread = hasUnreadReaction();
-	const auto changed = changeReactions(reactions);
-	if (!changed) {
-		return;
-	}
-	const auto hasUnread = _reactions && _reactions->hasUnread();
-	if (hasUnread && !hadUnread) {
-		_flags |= MessageFlag::HasUnreadReaction;
+		UpdateComponents(HistoryServiceGameScore::Bit());
+		Get<HistoryServiceGameScore>()->score = data.vscore().v;
+	}, [&](const TLDmessagePaymentSuccessful &data) {
+		replyToMsgId = data.vinvoice_message_id().v;
+		replyInPeerId = peerFromTdbChat(data.vinvoice_chat_id());
 
-		addToUnreadThings(HistoryUnreadThings::AddType::New);
-	} else if (!hasUnread && hadUnread) {
-		markReactionsRead();
-	}
-	CheckReactionNotificationSchedule(this, wasRecentUsers);
-	_history->owner().notifyItemDataChange(this);
-}
+		UpdateComponents(HistoryServicePayment::Bit());
+		const auto amount = data.vtotal_amount().v;
+		const auto currency = data.vcurrency().v;
+		const auto payment = Get<HistoryServicePayment>();
+		const auto id = fullId();
+		const auto owner = &history()->owner();
+		payment->amount = AmountAndStarCurrency(
+			&_history->session(),
+			amount,
+			currency);
+		payment->invoiceLink = std::make_shared<LambdaClickHandler>([=](
+				ClickContext context) {
+			using namespace Payments;
+			const auto my = context.other.value<ClickHandlerContext>();
+			const auto weak = my.sessionWindow;
+			if (const auto item = owner->message(id)) {
+				CheckoutProcess::Start(
+					item,
+					Mode::Receipt,
+					crl::guard(
+						weak,
+						[=](auto) { weak->window().activate(); }),
+					Payments::ProcessNonPanelPaymentFormFactory(
+						weak.get(),
+						item));
+			}
+		});
+	}, [&](const TLDmessagePaymentRefunded &data) {
+		UpdateComponents(HistoryServicePaymentRefund::Bit());
+		const auto refund = Get<HistoryServicePaymentRefund>();
+		refund->peer = _history->owner().peer(peerFromSender(data.vowner_id()));
+		refund->amount = data.vtotal_amount().v;
+		refund->currency = qs(data.vcurrency());
+		refund->transactionId = data.vtelegram_payment_charge_id().v;
+		const auto id = fullId();
+		refund->link = std::make_shared<LambdaClickHandler>([=](
+			ClickContext context) {
+			const auto my = context.other.value<ClickHandlerContext>();
+			if (const auto window = my.sessionWindow.get()) {
+				Settings::ShowRefundInfoBox(window, id);
+			}
+		});
+	}, [&](const TLDmessageVideoChatStarted &data) {
+		UpdateComponents(HistoryServiceOngoingCall::Bit());
+		const auto call = Get<HistoryServiceOngoingCall>();
+		call->id = uint32(data.vgroup_call_id().v);
+		call->link = GroupCallClickHandler(history()->peer, call->id);
+	}, [&](const TLDmessageVideoChatEnded &data) {
+		const auto duration = data.vduration().v;
+		RemoveComponents(HistoryServiceOngoingCall::Bit());
+	}, [&](const TLDmessageVideoChatScheduled &data) {
+		UpdateComponents(HistoryServiceOngoingCall::Bit());
+		const auto call = Get<HistoryServiceOngoingCall>();
+		call->id = uint32(data.vgroup_call_id().v);
+		call->link = GroupCallClickHandler(history()->peer, call->id);
+	}, [&](const TLDmessageInviteVideoChatParticipants &data) {
+		const auto id = uint32(data.vgroup_call_id().v);
+		const auto peer = history()->peer;
+		const auto has = PeerHasThisCall(peer, id);
+		auto hasLink = !has.has_value()
+			? PeerHasThisCallValue(peer, id)
+			: (*has)
+			? PeerHasThisCallValue(
+				peer,
+				id) | rpl::skip(1) | rpl::type_erased()
+			: rpl::producer<bool>();
+		if (!hasLink) {
+			RemoveComponents(HistoryServiceOngoingCall::Bit());
+		} else {
+			UpdateComponents(HistoryServiceOngoingCall::Bit());
+			const auto call = Get<HistoryServiceOngoingCall>();
+			call->id = id;
+			call->lifetime.destroy();
 
-bool HistoryItem::changeReactions(const MTPMessageReactions *reactions) {
-	if (reactions || _reactionsLastRefreshed) {
-		_reactionsLastRefreshed = crl::now();
-	}
-	const auto changeToEmpty = [&] {
-		if (!_reactions) {
-			return false;
-		} else if (!_reactions->localPaidData()) {
-			_reactions = nullptr;
-			return true;
-		}
-		return _reactions->clearCloudData();
-	};
-	if (!reactions) {
-		_flags &= ~MessageFlag::CanViewReactions;
-		if (_history->peer->isSelf()) {
-			_flags |= MessageFlag::ReactionsAreTags;
-		}
-		return changeToEmpty();
-	}
-	const auto &data = reactions->data();
-	const auto empty = data.vresults().v.isEmpty();
-	if (data.is_reactions_as_tags()
-		|| (empty && _history->peer->isSelf())) {
-		_flags |= MessageFlag::ReactionsAreTags;
-	} else {
-		_flags &= ~MessageFlag::ReactionsAreTags;
-	}
-	if (data.is_can_see_list()) {
-		_flags |= MessageFlag::CanViewReactions;
-	} else {
-		_flags &= ~MessageFlag::CanViewReactions;
-	}
-	if (empty) {
-		return changeToEmpty();
-	} else if (!_reactions) {
-		_reactions = std::make_unique<Data::MessageReactions>(this);
-	}
-	const auto min = data.is_min();
-	const auto &list = data.vresults().v;
-	const auto &recent = data.vrecent_reactions().value_or_empty();
-	const auto &top = data.vtop_reactors().value_or_empty();
-	if (min && hasUnreadReaction()) {
-		// We can't update reactions from min if we have unread.
-		if (_reactions->checkIfChanged(list, recent, min)) {
-			updateReactionsUnknown();
+			const auto users = data.vuser_ids().v;
+			std::move(hasLink) | rpl::start_with_next([=](bool has) {
+				updateServiceText(prepareInvitedToCallText(
+					ParseInvitedToCallUsers(this, users),
+					has ? id : 0));
+				if (!has) {
+					RemoveComponents(HistoryServiceOngoingCall::Bit());
+				}
+			}, call->lifetime);
 		}
-		return false;
-	}
-	return _reactions->change(list, recent, top, min);
-}
+	}, [&](const TLDmessagePinMessage &data) {
+		replyToMsgId = data.vmessage_id().v;
 
-void HistoryItem::applyTTL(const MTPDmessage &data) {
-	if (const auto period = data.vttl_period()) {
-		if (period->v > 0) {
-			applyTTL(data.vdate().v + period->v);
+		UpdateComponents(HistoryServicePinned::Bit());
+	}, [&](const TLDmessageForumTopicCreated &data) {
+		UpdateComponents(HistoryServiceTopicInfo::Bit());
+		const auto info = Get<HistoryServiceTopicInfo>();
+		info->topicPost = true;
+		info->title = data.vname().v;
+		info->iconId = data.vicon().data().vcustom_emoji_id().v;
+	}, [&](const TLDmessageForumTopicEdited &data) {
+		UpdateComponents(HistoryServiceTopicInfo::Bit());
+		const auto info = Get<HistoryServiceTopicInfo>();
+		info->topicPost = true;
+		if (const auto name = data.vname().v; !name.isEmpty()) {
+			info->title = name;
+			info->renamed = true;
 		}
-	}
-}
+		if (data.vedit_icon_custom_emoji_id().v) {
+			info->iconId = data.vicon_custom_emoji_id().v;
+			info->reiconed = true;
+		}
+	}, [&](const TLDmessageForumTopicIsClosedToggled &data) {
+		UpdateComponents(HistoryServiceTopicInfo::Bit());
+		const auto info = Get<HistoryServiceTopicInfo>();
+		info->topicPost = true;
+		info->closed = data.vis_closed().v;
+		info->reopened = !info->closed;
+	}, [&](const TLDmessageForumTopicIsHiddenToggled &data) {
+		UpdateComponents(HistoryServiceTopicInfo::Bit());
+		const auto info = Get<HistoryServiceTopicInfo>();
+		info->topicPost = true;
+		info->hidden = data.vis_hidden().v;
+		info->unhidden = !info->hidden;
+	}, [](const auto &) {});
 
-void HistoryItem::applyTTL(const MTPDmessageService &data) {
-	if (const auto period = data.vttl_period()) {
-		if (period->v > 0) {
-			applyTTL(data.vdate().v + period->v);
+	if (const auto dependent = replyToMsgId ? GetServiceDependentData() : nullptr) {
+		dependent->peerId = (replyInPeerId != history()->peer->id)
+			? replyInPeerId
+			: 0;
+		dependent->msgId = replyToMsgId;
+		if (dependent->topicPost
+			&& topicId != Data::ForumTopic::kGeneralId) {
+			dependent->topId = topicId;
 		}
+		updateServiceDependent();
 	}
-}
 
-void HistoryItem::createComponents(const MTPDmessage &data) {
-	auto config = CreateConfig();
-	config.savedSublistPeer = data.vsaved_peer_id()
-		? peerFromMTP(*data.vsaved_peer_id())
-		: PeerId();
-	if (const auto forwarded = data.vfwd_from()) {
-		forwarded->match([&](const MTPDmessageFwdHeader &data) {
-			FillForwardedInfo(config, data);
-		});
-	}
-	if (const auto reply = data.vreply_to()) {
-		config.reply = ReplyFieldsFromMTP(this, *reply);
-	}
-	config.viaBotId = data.vvia_bot_id().value_or_empty();
-	config.viaBusinessBotId = data.vvia_business_bot_id().value_or_empty();
-	config.viewsCount = data.vviews().value_or(-1);
-	config.forwardsCount = data.vforwards().value_or(-1);
-	config.replies = isScheduled()
-		? HistoryMessageRepliesData()
-		: HistoryMessageRepliesData(data.vreplies());
-	config.markup = HistoryMessageMarkupData(data.vreply_markup());
-	config.editDate = data.vedit_date().value_or_empty();
-	config.postAuthor = qs(data.vpost_author().value_or_empty());
-	config.restrictions = Data::UnavailableReason::Extract(
-		data.vrestriction_reason());
-	createComponents(std::move(config));
+	setServiceMessageByContent(content);
 }
 
-void HistoryItem::refreshMedia(const MTPMessageMedia *media) {
-	const auto was = (_media != nullptr);
-	if (const auto invoice = was ? _media->invoice() : nullptr) {
-		if (HasExtendedMedia(*invoice)) {
-			return;
-		}
-	}
-	_media = nullptr;
-	if (media) {
-		setMedia(*media);
-	}
-	if (was || _media) {
-		if (const auto views = Get<HistoryMessageViews>()) {
-			refreshRepliesText(views);
-		}
-	}
-}
+void HistoryItem::setServiceMessageByContent(
+		const TLmessageContent &content) {
+	applyContent(content);
+
+	const auto prepareServiceTextForSharedPeers = [&](
+			const std::vector<PeerId> &ids) {
+		auto result = PreparedServiceText{};
+		result.links.push_back(history()->peer->createOpenLink());
+
+		for (auto i = 0, count = int(ids.size()); i != count; ++i) {
+			auto user = _history->owner().peer(ids[i]);
+			result.links.push_back(user->createOpenLink());
+
+			auto linkText = Ui::Text::Link(user->name(), 2 + i);
+			if (i == 0) {
+				result.text = linkText;
+			} else if (i + 1 == count) {
+				result.text = tr::lng_action_add_users_and_last(
+					tr::now,
+					lt_accumulated,
+					result.text,
+					lt_user,
+					linkText,
+					Ui::Text::WithEntities);
+			} else {
+				result.text = tr::lng_action_add_users_and_one(
+					tr::now,
+					lt_accumulated,
+					result.text,
+					lt_user,
+					linkText,
+					Ui::Text::WithEntities);
+			}
+		}
+		result.text = tr::lng_action_shared_chat_with_bot(
+			tr::now,
+			lt_chat,
+			result.text,
+			lt_bot,
+			Ui::Text::Link(history()->peer->name(), 1),
+			Ui::Text::WithEntities);
+		return result;
+	};
+
+	auto prepared = PreparedServiceText();
+	content.match([&](const TLDmessageAnimation &data) {
+		Expects(data.vis_secret().v);
+
+		// todo
+		//setSelfDestruct(HistoryServiceSelfDestruct::Type::Video, ttl->v);
+		if (out()) {
+			prepared.text = { tr::lng_ttl_video_sent(tr::now) };
+		} else {
+			prepared.links.push_back(fromLink());
+			prepared.text = tr::lng_ttl_video_received(
+				tr::now,
+				lt_from,
+				fromLinkText(),
+				Ui::Text::WithEntities);
+		}
+	}, [&](const TLDmessagePhoto &data) {
+		Expects(data.vis_secret().v);
+
+		// todo
+		//setSelfDestruct(HistoryServiceSelfDestruct::Type::Photo, ttl->v);
+		if (out()) {
+			prepared.text = { tr::lng_ttl_photo_sent(tr::now) };
+		} else {
+			prepared.links.push_back(fromLink());
+			prepared.text = tr::lng_ttl_photo_received(
+				tr::now,
+				lt_from,
+				fromLinkText(),
+				Ui::Text::WithEntities);
+		}
+	}, [&](const TLDmessageVideo &data) {
+		Expects(data.vis_secret().v);
+
+		// todo
+		//setSelfDestruct(HistoryServiceSelfDestruct::Type::Video, ttl->v);
+		if (out()) {
+			prepared.text = { tr::lng_ttl_video_sent(tr::now) };
+		} else {
+			prepared.links.push_back(fromLink());
+			prepared.text = tr::lng_ttl_video_received(
+				tr::now,
+				lt_from,
+				fromLinkText(),
+				Ui::Text::WithEntities);
+		}
+	}, [&](const TLDmessageVideoNote &data) {
+		Expects(data.vis_secret().v);
+
+		// todo
+		//setSelfDestruct(HistoryServiceSelfDestruct::Type::Video, ttl->v);
+		if (out()) {
+			prepared.text = { tr::lng_ttl_video_sent(tr::now) };
+		} else {
+			prepared.links.push_back(fromLink());
+			prepared.text = tr::lng_ttl_video_received(
+				tr::now,
+				lt_from,
+				fromLinkText(),
+				Ui::Text::WithEntities);
+		}
+	}, [&](const TLDmessageExpiredPhoto &data) {
+		prepared.text = { tr::lng_ttl_photo_expired(tr::now) };
+	}, [&](const TLDmessageExpiredVideo &data) {
+		prepared.text = { tr::lng_ttl_video_expired(tr::now) };
+	}, [&](const TLDmessageExpiredVoiceNote &data) {
+		prepared.text = { tr::lng_ttl_voice_expired(tr::now) };
+	}, [&](const TLDmessageExpiredVideoNote &data) {
+		prepared.text = { tr::lng_ttl_round_expired(tr::now) };
+	}, [&](const TLDmessageVideoChatScheduled &data) {
+		prepared = prepareCallScheduledText(data.vstart_date().v);
+	}, [&](const TLDmessageVideoChatStarted &data) {
+		if (history()->peer->isBroadcast()) {
+			prepared.text = {
+				tr::lng_action_group_call_started_channel(tr::now)
+			};
+		} else {
+			prepared.links.push_back(fromLink());
+			prepared.text = tr::lng_action_group_call_started_group(
+				tr::now,
+				lt_from,
+				fromLinkText(),
+				Ui::Text::WithEntities);
+		}
+	}, [&](const TLDmessageVideoChatEnded &data) {
+		const auto seconds = data.vduration().v;
+		const auto days = seconds / 86400;
+		const auto hours = seconds / 3600;
+		const auto minutes = seconds / 60;
+		auto text = (days > 1)
+			? tr::lng_days(tr::now, lt_count, days)
+			: (hours > 1)
+			? tr::lng_hours(tr::now, lt_count, hours)
+			: (minutes > 1)
+			? tr::lng_minutes(tr::now, lt_count, minutes)
+			: tr::lng_seconds(tr::now, lt_count, seconds);
+		if (history()->peer->isBroadcast()) {
+			prepared.text = tr::lng_action_group_call_finished(
+				tr::now,
+				lt_duration,
+				{ .text = text },
+				Ui::Text::WithEntities);
+		} else {
+			prepared.links.push_back(fromLink());
+			prepared.text = tr::lng_action_group_call_finished_group(
+				tr::now,
+				lt_from,
+				fromLinkText(),
+				lt_duration,
+				{ .text = text },
+				Ui::Text::WithEntities);
+		}
+	}, [&](const TLDmessageInviteVideoChatParticipants &data) {
+		const auto callId = uint32(data.vgroup_call_id().v);
+		const auto owner = &history()->owner();
+		const auto peer = history()->peer;
+		for (const auto &id : data.vuser_ids().v) {
+			const auto user = owner->user(id.v);
+			if (callId) {
+				owner->registerInvitedToCallUser(callId, peer, user);
+			}
+		};
+		const auto linkCallId = PeerHasThisCall(peer, callId).value_or(false)
+			? callId
+			: 0;
+		prepared = prepareInvitedToCallText(
+			ParseInvitedToCallUsers(this, data.vuser_ids().v),
+			linkCallId);
+	}, [&](const TLDmessageBasicGroupChatCreate &data) {
+		prepared.links.push_back(fromLink());
+		prepared.text = tr::lng_action_created_chat(
+			tr::now,
+			lt_from,
+			fromLinkText(),
+			lt_title,
+			{ .text = data.vtitle().v },
+			Ui::Text::WithEntities);
+	}, [&](const TLDmessageSupergroupChatCreate &data) {
+		if (isPost()) {
+			prepared.text = { tr::lng_action_created_channel(tr::now) };
+		} else {
+			prepared.links.push_back(fromLink());
+			prepared.text = tr::lng_action_created_chat(
+				tr::now,
+				lt_from,
+				fromLinkText(),
+				lt_title,
+				{ .text = data.vtitle().v },
+				Ui::Text::WithEntities);
+		}
+	}, [&](const TLDmessageChatChangeTitle &data) {
+		if (isPost()) {
+			prepared.text = tr::lng_action_changed_title_channel(
+				tr::now,
+				lt_title,
+				{ .text = data.vtitle().v },
+				Ui::Text::WithEntities);
+		} else {
+			prepared.links.push_back(fromLink());
+			prepared.text = tr::lng_action_changed_title(
+				tr::now,
+				lt_from,
+				fromLinkText(),
+				lt_title,
+				{ .text = data.vtitle().v },
+				Ui::Text::WithEntities);
+		}
+	}, [&](const TLDmessageChatChangePhoto &data) {
+		if (isPost()) {
+			prepared.text = { tr::lng_action_changed_photo_channel(tr::now) };
+		} else {
+			prepared.links.push_back(fromLink());
+			prepared.text = tr::lng_action_changed_photo(
+				tr::now,
+				lt_from,
+				fromLinkText(),
+				Ui::Text::WithEntities);
+		}
+	}, [&](const TLDmessageChatDeletePhoto &data) {
+		if (isPost()) {
+			prepared.text = { tr::lng_action_removed_photo_channel(tr::now) };
+		} else {
+			prepared.links.push_back(fromLink());
+			prepared.text = tr::lng_action_removed_photo(
+				tr::now,
+				lt_from,
+				fromLinkText(),
+				Ui::Text::WithEntities);
+		}
+	}, [&](const TLDmessageChatAddMembers &data) {
+		const auto &users = data.vmember_user_ids().v;
+		if (users.size() == 1) {
+			const auto u = history()->owner().user(users[0].v);
+			if (u == _from) {
+				prepared.links.push_back(fromLink());
+				prepared.text = tr::lng_action_user_joined(
+					tr::now,
+					lt_from,
+					fromLinkText(),
+					Ui::Text::WithEntities);
+			} else {
+				prepared.links.push_back(fromLink());
+				prepared.links.push_back(u->createOpenLink());
+				prepared.text = tr::lng_action_add_user(
+					tr::now,
+					lt_from,
+					fromLinkText(),
+					lt_user,
+					Ui::Text::Link(u->name(), 2),
+					Ui::Text::WithEntities);
+			}
+		} else if (users.isEmpty()) {
+			prepared.links.push_back(fromLink());
+			prepared.text = tr::lng_action_add_user(
+				tr::now,
+				lt_from,
+				fromLinkText(),
+				lt_user,
+				{ .text = "somebody" },
+				Ui::Text::WithEntities);
+		} else {
+			prepared.links.push_back(fromLink());
+			for (auto i = 0, l = int(users.size()); i != l; ++i) {
+				auto user = history()->owner().user(users[i].v);
+				prepared.links.push_back(user->createOpenLink());
+
+				auto linkText = Ui::Text::Link(user->name(), 2 + i);
+				if (i == 0) {
+					prepared.text = linkText;
+				} else if (i + 1 == l) {
+					prepared.text = tr::lng_action_add_users_and_last(
+						tr::now,
+						lt_accumulated,
+						prepared.text,
+						lt_user,
+						linkText,
+						Ui::Text::WithEntities);
+				} else {
+					prepared.text = tr::lng_action_add_users_and_one(
+						tr::now,
+						lt_accumulated,
+						prepared.text,
+						lt_user,
+						linkText,
+						Ui::Text::WithEntities);
+				}
+			}
+			prepared.text = tr::lng_action_add_users_many(
+				tr::now,
+				lt_from,
+				fromLinkText(),
+				lt_users,
+				prepared.text,
+				Ui::Text::WithEntities);
+		}
+	}, [&](const TLDmessageChatJoinByLink &data) {
+		prepared.links.push_back(fromLink());
+		prepared.text = tr::lng_action_user_joined_by_link(
+			tr::now,
+			lt_from,
+			fromLinkText(),
+			Ui::Text::WithEntities);
+	}, [&](const TLDmessageChatDeleteMember &data) {
+		if (peerFromUser(data.vuser_id()) == _from->id) {
+			prepared.links.push_back(fromLink());
+			prepared.text = tr::lng_action_user_left(
+				tr::now,
+				lt_from,
+				fromLinkText(),
+				Ui::Text::WithEntities);
+		} else {
+			auto user = history()->owner().user(data.vuser_id());
+			prepared.links.push_back(fromLink());
+			prepared.links.push_back(user->createOpenLink());
+			prepared.text = tr::lng_action_kick_user(
+				tr::now,
+				lt_from,
+				fromLinkText(),
+				lt_user,
+				Ui::Text::Link(user->name(), 2),
+				Ui::Text::WithEntities);
+		}
+	}, [&](const TLDmessageChatUpgradeTo &data) {
+	}, [&](const TLDmessageChatUpgradeFrom &data) {
+	}, [&](const TLDmessagePinMessage &data) {
+		prepared = preparePinnedText();
+	}, [&](const TLDmessageScreenshotTaken &data) {
+		if (out()) {
+			prepared.text = { tr::lng_action_you_took_screenshot(tr::now) };
+		} else {
+			prepared.links.push_back(fromLink());
+			prepared.text = tr::lng_action_took_screenshot(
+				tr::now,
+				lt_from,
+				fromLinkText(),
+				Ui::Text::WithEntities);
+		}
+	}, [&](const TLDmessageChatSetTheme &data) {
+		const auto text = data.vtheme_name().v;
+		if (!text.isEmpty()) {
+			if (_from->isSelf()) {
+				prepared.text = tr::lng_action_you_theme_changed(
+					tr::now,
+					lt_emoji,
+					{ .text = text },
+					Ui::Text::WithEntities);
+			} else {
+				prepared.links.push_back(fromLink());
+				prepared.text = tr::lng_action_theme_changed(
+					tr::now,
+					lt_from,
+					fromLinkText(),
+					lt_emoji,
+					{ .text = text },
+					Ui::Text::WithEntities);
+			}
+		} else {
+			if (_from->isSelf()) {
+				prepared.text = { tr::lng_action_you_theme_disabled(tr::now) };
+			} else {
+				prepared.links.push_back(fromLink());
+				prepared.text = tr::lng_action_theme_disabled(
+					tr::now,
+					lt_from,
+					fromLinkText(),
+					Ui::Text::WithEntities);
+			}
+		}
+
+	}, [&](const TLDmessageChatBoost &data) {
+		const auto boosts = data.vboost_count().v;
+		prepared.links.push_back(fromLink());
+		prepared.text = tr::lng_action_boost_apply(
+			tr::now,
+			lt_count,
+			boosts,
+			lt_from,
+			fromLinkText(), // Link 1.
+			Ui::Text::WithEntities);
+	}, [&](const TLDmessageChatSetMessageAutoDeleteTime &data) {
+		const auto period = data.vmessage_auto_delete_time().v;
+		const auto duration = (period == 5)
+			? u"5 seconds"_q
+			: Ui::FormatTTL(period);
+		if (isPost()) {
+			if (!period) {
+				prepared.text = { tr::lng_action_ttl_removed_channel(tr::now) };
+			} else {
+				prepared.text = tr::lng_action_ttl_changed_channel(
+					tr::now,
+					lt_duration,
+					{ .text = duration },
+					Ui::Text::WithEntities);
+			}
+		} else if (_from->isSelf()) {
+			if (!period) {
+				prepared.text = { tr::lng_action_ttl_removed_you(tr::now) };
+			} else {
+				prepared.text = tr::lng_action_ttl_changed_you(
+					tr::now,
+					lt_duration,
+					{ .text = duration },
+					Ui::Text::WithEntities);
+			}
+		} else {
+			prepared.links.push_back(fromLink());
+			if (!period) {
+				prepared.text = tr::lng_action_ttl_removed(
+					tr::now,
+					lt_from,
+					fromLinkText(),
+					Ui::Text::WithEntities);
+			} else {
+				prepared.text = tr::lng_action_ttl_changed(
+					tr::now,
+					lt_from,
+					fromLinkText(),
+					lt_duration,
+					{ .text = duration },
+					Ui::Text::WithEntities);
+			}
+		}
+	}, [&](const TLDmessageCustomServiceAction &data) {
+		prepared.text = { data.vtext().v };
+	}, [&](const TLDmessageGameScore &data) {
+		prepared = prepareGameScoreText();
+	}, [&](const TLDmessagePaymentSuccessful &data) {
+		prepared = preparePaymentSentText();
+	}, [&](const TLDmessagePaymentRefunded &data) {
+		prepared = preparePaymentRefundText();
+	}, [&](const TLDmessageContactRegistered &data) {
+		prepared.links.push_back(fromLink());
+		prepared.text = tr::lng_action_user_registered(
+			tr::now,
+			lt_from,
+			fromLinkText(),
+			Ui::Text::WithEntities);
+	}, [&](const TLDmessageWebAppDataSent &data) {
+		prepared.text = tr::lng_action_webview_data_done(
+			tr::now,
+			lt_text,
+			{ .text = data.vbutton_text().v },
+			Ui::Text::WithEntities);
+	}, [&](const TLDmessagePassportDataSent &data) {
+		auto documents = QStringList();
+		for (const auto &type : data.vtypes().v) {
+			documents.push_back([&] {
+				switch (type.type()) {
+				case id_passportElementTypePersonalDetails:
+					return tr::lng_action_secure_personal_details(tr::now);
+				case id_passportElementTypePassport:
+				case id_passportElementTypeDriverLicense:
+				case id_passportElementTypeIdentityCard:
+				case id_passportElementTypeInternalPassport:
+					return tr::lng_action_secure_proof_of_identity(tr::now);
+				case id_passportElementTypeAddress:
+					return tr::lng_action_secure_address(tr::now);
+				case id_passportElementTypeUtilityBill:
+				case id_passportElementTypeBankStatement:
+				case id_passportElementTypeRentalAgreement:
+				case id_passportElementTypePassportRegistration:
+				case id_passportElementTypeTemporaryRegistration:
+					return tr::lng_action_secure_proof_of_address(tr::now);
+				case id_passportElementTypePhoneNumber:
+					return tr::lng_action_secure_phone(tr::now);
+				case id_passportElementTypeEmailAddress:
+					return tr::lng_action_secure_email(tr::now);
+				}
+				Unexpected("Type in passportElementType.");
+			}());
+		};
+		prepared.links.push_back(history()->peer->createOpenLink());
+		prepared.text = tr::lng_action_secure_values_sent(
+			tr::now,
+			lt_user,
+			Ui::Text::Link(history()->peer->name(), 1),
+			lt_documents,
+			{ .text = documents.join(", ") },
+			Ui::Text::WithEntities);
+	}, [&](const TLDmessageProximityAlertTriggered &data) {
+		const auto fromId = peerFromSender(data.vtraveler_id());
+		const auto fromPeer = history()->owner().peer(fromId);
+		const auto toId = peerFromSender(data.vwatcher_id());
+		const auto toPeer = history()->owner().peer(toId);
+		const auto selfId = _from->session().userPeerId();
+		const auto distanceMeters = data.vdistance().v;
+		const auto distance = [&] {
+			if (distanceMeters >= 1000) {
+				const auto km = (10 * (distanceMeters / 10)) / 1000.;
+				return tr::lng_action_proximity_distance_km(
+					tr::now,
+					lt_count,
+					km,
+					Ui::Text::WithEntities);
+			} else {
+				return tr::lng_action_proximity_distance_m(
+					tr::now,
+					lt_count,
+					distanceMeters,
+					Ui::Text::WithEntities);
+			}
+		}();
+		prepared.text = [&] {
+			if (fromId == selfId) {
+				prepared.links.push_back(toPeer->createOpenLink());
+				return tr::lng_action_you_proximity_reached(
+					tr::now,
+					lt_distance,
+					distance,
+					lt_user,
+					Ui::Text::Link(toPeer->name(), 1),
+					Ui::Text::WithEntities);
+			} else if (toId == selfId) {
+				prepared.links.push_back(fromPeer->createOpenLink());
+				return tr::lng_action_proximity_reached_you(
+					tr::now,
+					lt_from,
+					Ui::Text::Link(fromPeer->name(), 1),
+					lt_distance,
+					distance,
+					Ui::Text::WithEntities);
+			} else {
+				prepared.links.push_back(fromPeer->createOpenLink());
+				prepared.links.push_back(toPeer->createOpenLink());
+				return tr::lng_action_proximity_reached(
+					tr::now,
+					lt_from,
+					Ui::Text::Link(fromPeer->name(), 1),
+					lt_distance,
+					distance,
+					lt_user,
+					Ui::Text::Link(toPeer->name(), 2),
+					Ui::Text::WithEntities);
+			}
+		}();
+	}, [&](const TLDmessageChatJoinByRequest &data) {
+		prepared.links.push_back(fromLink());
+		prepared.text = tr::lng_action_user_joined_by_request(
+			tr::now,
+			lt_from,
+			fromLinkText(),
+			Ui::Text::WithEntities);
+	}, [&](const TLDmessageGiftedPremium &data) {
+		const auto isSelf = (_from->id == _from->session().userPeerId());
+		const auto peer = isSelf ? history()->peer : _from;
+		const auto amount = data.vamount().v;
+		const auto currency = data.vcurrency().v;
+		const auto session = &history()->session();
+		const auto cost = AmountAndStarCurrency(session, amount, currency);
+		prepared.links.push_back(peer->createOpenLink());
+		prepared.text = isSelf
+			? tr::lng_action_gift_sent(
+				tr::now,
+				lt_cost,
+				cost,
+				Ui::Text::WithEntities)
+			: tr::lng_action_gift_received(
+				tr::now,
+				lt_user,
+				Ui::Text::Link(peer->shortName(), 1), // Link 1.
+				lt_cost,
+				cost,
+				Ui::Text::WithEntities);
+	}, [&](const TLDmessageGiftedStars &data) {
+		const auto isSelf = (_from->id == _from->session().userPeerId());
+		const auto peer = isSelf ? history()->peer : _from;
+		const auto amount = data.vamount().v;
+		const auto currency = data.vcurrency().v;
+		const auto session = &history()->session();
+		const auto cost = AmountAndStarCurrency(session, amount, currency);
+		prepared.links.push_back(peer->createOpenLink());
+		prepared.text = isSelf
+			? tr::lng_action_gift_sent(
+				tr::now,
+				lt_cost,
+				cost,
+				Ui::Text::WithEntities)
+			: tr::lng_action_gift_received(
+				tr::now,
+				lt_user,
+				Ui::Text::Link(peer->shortName(), 1), // Link 1.
+				lt_cost,
+				cost,
+				Ui::Text::WithEntities);
+	}, [&](const TLDmessageGiveawayPrizeStars &action) {
+		prepared.text = {
+			(action.vis_unclaimed().v
+				? tr::lng_prize_unclaimed_about
+				: tr::lng_prize_about)(
+					tr::now,
+					lt_channel,
+					_from->owner().peer(
+						peerFromChat(action.vboosted_chat_id()))->name()),
+		};
+	}, [&](const TLDmessageGift &action) {
+		const auto isSelf = _from->isSelf();
+		const auto peer = isSelf ? _history->peer : _from;
+		const auto stars = action.vgift().data().vstar_count().v;
+		const auto cost = TextWithEntities{
+			tr::lng_action_gift_for_stars(tr::now, lt_count, stars),
+		};
+		const auto anonymous = _from->isServiceUser();
+		if (anonymous) {
+			prepared.text = tr::lng_action_gift_received_anonymous(
+				tr::now,
+				lt_cost,
+				cost,
+				Ui::Text::WithEntities);
+		} else {
+			prepared.links.push_back(peer->createOpenLink());
+			prepared.text = isSelf
+				? tr::lng_action_gift_sent(tr::now,
+					lt_cost,
+					cost,
+					Ui::Text::WithEntities)
+				: tr::lng_action_gift_received(
+					tr::now,
+					lt_user,
+					Ui::Text::Link(peer->shortName(), 1), // Link 1.
+					lt_cost,
+					cost,
+					Ui::Text::WithEntities);
+		}
+	}, [&](const TLDmessagePremiumGiftCode &action) {
+		if (const auto creator = action.vcreator_id()) {
+			prepared.text = {
+				(action.vis_unclaimed().v
+					? tr::lng_prize_unclaimed_about
+					: action.vis_from_giveaway().v
+					? tr::lng_prize_about
+					: tr::lng_prize_gift_about)(
+						tr::now,
+						lt_channel,
+						_from->owner().peer(
+							peerFromSender(*creator))->name()),
+			};
+		} else {
+			const auto isSelf = (_from->id == _from->session().userPeerId());
+			const auto peer = isSelf ? _history->peer : _from;
+			const auto session = &history()->session();
+			const auto cost = AmountAndStarCurrency(
+				session,
+				action.vamount().v,
+				action.vcurrency().v);
+			prepared.links.push_back(peer->createOpenLink());
+			prepared.text = isSelf
+				? tr::lng_action_gift_sent(
+					tr::now,
+					lt_cost,
+					cost,
+					Ui::Text::WithEntities)
+				: tr::lng_action_gift_received(
+					tr::now,
+					lt_user,
+					Ui::Text::Link(peer->shortName(), 1), // Link 1.
+					lt_cost,
+					cost,
+					Ui::Text::WithEntities);
+		}
+	}, [&](const TLDmessageGiveawayCreated &data) {
+		prepared.links.push_back(fromLink());
+		prepared.text = tr::lng_action_giveaway_started(
+			tr::now,
+			lt_from,
+			fromLinkText(), // Link 1.
+			Ui::Text::WithEntities);
+	}, [&](const TLDmessageForumTopicCreated &data) {
+		const auto topicUrl = u"internal:url:https://t.me/c/%1/%2"_q
+			.arg(peerToChannel(history()->peer->id).bare)
+			.arg(id.bare);
+		prepared.text = tr::lng_action_topic_created(
+			tr::now,
+			lt_topic,
+			Ui::Text::Link(
+				Data::ForumTopicIconWithTitle(
+					id,
+					data.vicon().data().vcustom_emoji_id().v,
+					data.vname().v),
+				topicUrl),
+			Ui::Text::WithEntities);
+	}, [&](const TLDmessageForumTopicEdited &data) {
+		if (data.vname().v.isEmpty()) {
+			if (data.vedit_icon_custom_emoji_id().v) {
+				if (const auto iconId = data.vicon_custom_emoji_id().v) {
+					prepared.links.push_back(fromLink());
+					prepared.text = tr::lng_action_topic_icon_changed(
+						tr::now,
+						lt_from,
+						fromLinkText(), // Link 1.
+						lt_link,
+						{ tr::lng_action_topic_placeholder(tr::now) },
+						lt_emoji,
+						Data::SingleCustomEmoji(iconId),
+						Ui::Text::WithEntities);
+				} else {
+					prepared.links.push_back(fromLink());
+					prepared.text = tr::lng_action_topic_icon_removed(
+						tr::now,
+						lt_from,
+						fromLinkText(), // Link 1.
+						lt_link,
+						{ tr::lng_action_topic_placeholder(tr::now) },
+						Ui::Text::WithEntities);
+				}
+			}
+		} else {
+			prepared.links.push_back(fromLink());
+			prepared.text = tr::lng_action_topic_renamed(
+				tr::now,
+				lt_from,
+				fromLinkText(), // Link 1.
+				lt_link,
+				{ tr::lng_action_topic_placeholder(tr::now) },
+				lt_title,
+				Data::ForumTopicIconWithTitle(
+					topicRootId(),
+					data.vicon_custom_emoji_id().v,
+					data.vname().v),
+				Ui::Text::WithEntities);
+		}
+	}, [&](const TLDmessageForumTopicIsClosedToggled &data) {
+		prepared.text = { data.vis_closed().v
+			? tr::lng_action_topic_closed_inside(tr::now)
+			: tr::lng_action_topic_reopened_inside(tr::now) };
+	}, [&](const TLDmessageForumTopicIsHiddenToggled &data) {
+		prepared.text = { data.vis_hidden().v
+			? tr::lng_action_topic_hidden_inside(tr::now)
+			: tr::lng_action_topic_unhidden_inside(tr::now) };
+	}, [&](const TLDmessageSuggestProfilePhoto &data) {
+		const auto isSelf = (_from->id == _from->session().userPeerId());
+		const auto isVideo = data.vphoto().data().vanimation().has_value();
+		const auto peer = isSelf ? history()->peer : _from;
+		const auto user = peer->asUser();
+		const auto name = (user && !user->firstName.isEmpty())
+			? user->firstName
+			: peer->name();
+		prepared.links.push_back(peer->createOpenLink());
+		prepared.text = (isSelf
+			? (isVideo
+				? tr::lng_action_suggested_video_me
+				: tr::lng_action_suggested_photo_me)
+			: (isVideo
+				? tr::lng_action_suggested_video
+				: tr::lng_action_suggested_photo))(
+				tr::now,
+				lt_user,
+				Ui::Text::Link(name, 1), // Link 1.
+				Ui::Text::WithEntities);
+	}, [&](const TLDmessageBotWriteAccessAllowed &data) {
+		data.vreason().match([&](
+				const TLDbotWriteAccessAllowReasonAcceptedRequest &) {
+			prepared.text = {
+				tr::lng_action_webapp_bot_allowed(tr::now)
+			};
+		}, [&](const TLDbotWriteAccessAllowReasonAddedToAttachmentMenu &) {
+			prepared.text = {
+				tr::lng_action_attach_menu_bot_allowed(tr::now),
+			};
+		}, [&](const TLDbotWriteAccessAllowReasonConnectedWebsite &data) {
+			const auto domain = data.vdomain_name().v;
+			prepared.text = tr::lng_action_bot_allowed_from_domain(
+				tr::now,
+				lt_domain,
+				Ui::Text::Link(domain, qstr("http://") + domain),
+				Ui::Text::WithEntities);
+		}, [&](const TLDbotWriteAccessAllowReasonLaunchedWebApp &data) {
+			const auto &app = data.vweb_app().data();
+			const auto bot = history()->peer->asUser();
+			const auto appName = app.vshort_name().v;
+			const auto url = (bot && !appName.isEmpty())
+				? history()->session().createInternalLinkFull(
+					bot->username() + '/' + appName)
+				: QString();
+			prepared.text = tr::lng_action_bot_allowed_from_app(
+				tr::now,
+				lt_app,
+				(url.isEmpty()
+					? TextWithEntities{ u"App"_q }
+					: Ui::Text::Link(app.vtitle().v, url)),
+				Ui::Text::WithEntities);
+		});
+	}, [&](const TLDmessageUsersShared &data) {
+		auto peers = ranges::views::all(
+			data.vusers().v
+		) | ranges::views::transform([](const TLsharedUser &user) {
+			return peerFromUser(user.data().vuser_id());
+		}) | ranges::to_vector;
+		prepared = prepareServiceTextForSharedPeers(std::move(peers));
+	}, [&](const TLDmessageChatShared &data) {
+		prepared = prepareServiceTextForSharedPeers(
+			{ peerFromTdbChat(data.vchat().data().vchat_id()) });
+	}, [&](const TLDmessageStory &data) {
+		prepared = prepareStoryMentionText();
+	}, [](const auto &) {
+		Unexpected("Type in TLDmessage.content.");
+	});
+	setServiceText(std::move(prepared));
+	applyContent(content);
+}
+
+void HistoryItem::applyContent(const TLmessageContent &content) {
+	content.match([&](const TLDmessageChatAddMembers &data) {
+		if (const auto channel = _history->peer->asMegagroup()) {
+			const auto selfUserId = _history->session().userId();
+			for (const auto &item : data.vmember_user_ids().v) {
+				if (peerFromUser(item) == selfUserId) {
+					channel->mgInfo->joinedMessageFound = true;
+					break;
+				}
+			}
+		}
+	}, [&](const TLDmessageChatJoinByLink &data) {
+		if (_from->isSelf()) {
+			if (const auto channel = _history->peer->asMegagroup()) {
+				channel->mgInfo->joinedMessageFound = true;
+			}
+		}
+	}, [&](const TLDmessageChatChangePhoto &data) {
+		_media = std::make_unique<Data::MediaPhoto>(
+			this,
+			_history->peer,
+			_history->owner().processPhoto(data.vphoto()));
+	}, [&](const TLDmessageGiftedPremium &data) {
+		_media = std::make_unique<Data::MediaGiftBox>(
+			this,
+			_from,
+			Data::GiftCode{
+				.message = Api::FormattedTextFromTdb(data.vtext()),
+				.count = data.vmonth_count().v,
+				.type = Data::GiftType::Premium,
+			},
+			(data.vsticker()
+				? _history->owner().processDocument(*data.vsticker()).get()
+				: nullptr));
+	}, [&](const TLDmessageGiftedStars &data) {
+		_media = std::make_unique<Data::MediaGiftBox>(
+			this,
+			_from,
+			Data::GiftType::Credits,
+			data.vstar_count().v,
+			(data.vsticker()
+				? _history->owner().processDocument(*data.vsticker()).get()
+				: nullptr));
+	}, [&](const TLDmessageGiveawayPrizeStars &data) {
+		_media = std::make_unique<Data::MediaGiftBox>(
+			this,
+			_from,
+			Data::GiftCode{
+				.slug = data.vtransaction_id().v,
+				.channel = history()->owner().channel(
+					peerToChannel(peerFromTdbChat(data.vboosted_chat_id()))),
+				.giveawayMsgId = data.vgiveaway_message_id().v,
+				.count = int(data.vstar_count().v),
+				.type = Data::GiftType::Credits,
+				.viaGiveaway = true,
+				.unclaimed = data.vis_unclaimed().v,
+			},
+			(data.vsticker()
+				? _history->owner().processDocument(*data.vsticker()).get()
+				: nullptr));
+	}, [&](const TLDmessageGift &data) {
+		const auto &gift = data.vgift().data();
+		const auto document = history()->owner().processDocument(
+			gift.vsticker());
+		using Fields = Data::GiftCode;
+		_media = std::make_unique<Data::MediaGiftBox>(this, _from, Fields{
+			.document = document->sticker() ? document.get() : nullptr,
+			.message = Api::FormattedTextFromTdb(data.vtext()),
+			.convertStars = int(data.vsell_star_count().v),
+			.limitedCount = gift.vtotal_count().v,
+			.limitedLeft = gift.vremaining_count().v,
+			.count = int(gift.vstar_count().v),
+			.type = Data::GiftType::StarGift,
+			.anonymous = data.vis_private().v,
+			.converted = data.vwas_converted().v,
+			.saved = data.vis_saved().v,
+		}, _history->owner().processDocument(gift.vsticker()));
+	}, [&](const TLDmessagePremiumGiftCode &data) {
+		const auto boostedId = data.vcreator_id()
+			? peerToChannel(peerFromSender(*data.vcreator_id()))
+			: ChannelId();
+		_media = std::make_unique<Data::MediaGiftBox>(
+			this,
+			_from,
+			Data::GiftCode{
+				.slug = data.vcode().v,
+				.message = Api::FormattedTextFromTdb(data.vtext()),
+				.channel = (boostedId
+					? _history->owner().channel(boostedId).get()
+					: nullptr),
+				.count = data.vmonth_count().v,
+				.type = Data::GiftType::Premium,
+				.viaGiveaway = data.vis_from_giveaway().v,
+				.unclaimed = data.vis_unclaimed().v,
+			},
+			(data.vsticker()
+				? _history->owner().processDocument(*data.vsticker()).get()
+				: nullptr));
+	}, [&](const TLDmessageBasicGroupChatCreate &) {
+		_flags |= MessageFlag::IsGroupEssential;
+	}, [&](const TLDmessageSupergroupChatCreate &) {
+		_flags |= MessageFlag::IsGroupEssential;
+	}, [&](const TLDmessageChatUpgradeTo &) {
+		_flags |= MessageFlag::IsGroupEssential;
+	}, [&](const TLDmessageChatUpgradeFrom &) {
+		_flags |= MessageFlag::IsGroupEssential;
+	}, [&](const TLDmessageContactRegistered &) {
+		_flags |= MessageFlag::IsContactSignUp;
+	}, [&](const TLDmessageSuggestProfilePhoto &data) {
+		_flags |= MessageFlag::IsUserpicSuggestion;
+		_media = std::make_unique<Data::MediaPhoto>(
+			this,
+			_history->peer,
+			_history->owner().processPhoto(data.vphoto()));
+	}, [&](const TLDmessageChatSetBackground &data) {
+		const auto session = &history()->session();
+		const auto &attached = data.vbackground();
+		if (const auto paper = Data::WallPaper::Create(session, attached)) {
+			_media = std::make_unique<Data::MediaWallPaper>(
+				this,
+				*paper,
+				!data.vonly_for_self().v);
+		}
+	}, [&](const TLDmessageStory &data) {
+		setMedia(content);
+	}, [](const auto &) {
+	});
+}
+
+void HistoryItem::setMedia(const TLmessageContent &content) {
+	if (!_media || !_media->updateContent(content)) {
+		_media = CreateMedia(this, content);
+	}
+	checkBuyButton();
+}
+
+void HistoryItem::setContent(const TLmessageContent &content) {
+	_flags &= ~(MessageFlag::IsGroupEssential
+		| MessageFlag::IsContactSignUp
+		| MessageFlag::InvertMedia);
+
+	const auto setFormattedText = [&](const TLformattedText &text) {
+		setText(Api::FormattedTextFromTdb(text));
+	};
+	content.match([&](const auto &data) {
+		using T = decltype(data);
+		if constexpr (TLDmessageAnimation::Is<T>()
+			|| TLDmessagePhoto::Is<T>()
+			|| TLDmessageVideo::Is<T>()
+			|| TLDmessageVideoNote::Is<T>()) {
+			if (data.vis_secret().v) {
+				createServiceFromTdb(content);
+				return;
+			}
+		}
+		if constexpr (TLDmessageText::Is<T>()) {
+			setMedia(content);
+			setFormattedText(data.vtext());
+			if (const auto options = data.vlink_preview_options()) {
+				if (options->data().vshow_above_text().v) {
+					_flags |= MessageFlag::InvertMedia;
+				}
+			}
+		} else if constexpr (TLDmessageAnimatedEmoji::Is<T>()) {
+			setMedia(content);
+			setAnimatedEmojiText(data);
+		} else if constexpr (TLDmessageGame::Is<T>()) {
+			setMedia(content);
+			setFormattedText(data.vgame().data().vtext());
+		} else if constexpr (TLDmessageAnimation::Is<T>()
+			|| TLDmessageAudio::Is<T>()
+			|| TLDmessageDocument::Is<T>()
+			|| TLDmessagePhoto::Is<T>()
+			|| TLDmessageVideo::Is<T>()
+			|| TLDmessageVoiceNote::Is<T>()
+			|| TLDmessagePaidMedia::Is<T>()) {
+			setMedia(content);
+			setFormattedText(data.vcaption());
+		} else if constexpr (TLDmessageSticker::Is<T>()
+			|| TLDmessageVideoNote::Is<T>()
+			|| TLDmessageLocation::Is<T>()
+			|| TLDmessageVenue::Is<T>()
+			|| TLDmessageContact::Is<T>()
+			|| TLDmessageDice::Is<T>()
+			|| TLDmessageGame::Is<T>()
+			|| TLDmessagePoll::Is<T>()
+			|| TLDmessageCall::Is<T>()
+			|| TLDmessageGiveaway::Is<T>()
+			|| TLDmessageGiveawayWinners::Is<T>()) {
+			setMedia(content);
+		} else if constexpr (TLDmessageInvoice::Is<T>()) {
+			setMedia(content);
+			if (data.vpaid_media()) {
+				if (const auto caption = data.vpaid_media_caption()) {
+					setFormattedText(*caption);
+				}
+			}
+		} else if constexpr (TLDmessageExpiredPhoto::Is<T>()
+			|| TLDmessageExpiredVideo::Is<T>()
+			|| TLDmessageExpiredVoiceNote::Is<T>()
+			|| TLDmessageExpiredVideoNote::Is<T>()
+			|| TLDmessageVideoChatScheduled::Is<T>()
+			|| TLDmessageVideoChatStarted::Is<T>()
+			|| TLDmessageVideoChatEnded::Is<T>()
+			|| TLDmessageInviteVideoChatParticipants::Is<T>()
+			|| TLDmessageBasicGroupChatCreate::Is<T>()
+			|| TLDmessageSupergroupChatCreate::Is<T>()
+			|| TLDmessageChatChangeTitle::Is<T>()
+			|| TLDmessageChatChangePhoto::Is<T>()
+			|| TLDmessageChatDeletePhoto::Is<T>()
+			|| TLDmessageChatAddMembers::Is<T>()
+			|| TLDmessageChatJoinByLink::Is<T>()
+			|| TLDmessageChatDeleteMember::Is<T>()
+			|| TLDmessageChatUpgradeTo::Is<T>()
+			|| TLDmessageChatUpgradeFrom::Is<T>()
+			|| TLDmessagePinMessage::Is<T>()
+			|| TLDmessageScreenshotTaken::Is<T>()
+			|| TLDmessageChatSetTheme::Is<T>()
+			|| TLDmessageChatSetMessageAutoDeleteTime::Is<T>()
+			|| TLDmessageChatBoost::Is<T>()
+			|| TLDmessageCustomServiceAction::Is<T>()
+			|| TLDmessageGameScore::Is<T>()
+			|| TLDmessagePaymentSuccessful::Is<T>()
+			|| TLDmessagePaymentRefunded::Is<T>()
+			|| TLDmessageContactRegistered::Is<T>()
+			|| TLDmessageWebAppDataSent::Is<T>()
+			|| TLDmessagePassportDataSent::Is<T>()
+			|| TLDmessageProximityAlertTriggered::Is<T>()
+			|| TLDmessageChatJoinByRequest::Is<T>()
+			|| TLDmessageGiftedPremium::Is<T>()
+			|| TLDmessageGiftedStars::Is<T>()
+			|| TLDmessageGiveawayPrizeStars::Is<T>()
+			|| TLDmessageGift::Is<T>()
+			|| TLDmessageGiveawayCreated::Is<T>()
+			|| TLDmessageGiveawayCompleted::Is<T>()
+			|| TLDmessagePremiumGiftCode::Is<T>()
+			|| TLDmessageForumTopicCreated::Is<T>()
+			|| TLDmessageForumTopicEdited::Is<T>()
+			|| TLDmessageForumTopicIsClosedToggled::Is<T>()
+			|| TLDmessageForumTopicIsHiddenToggled::Is<T>()
+			|| TLDmessageSuggestProfilePhoto::Is<T>()
+			|| TLDmessageBotWriteAccessAllowed::Is<T>()
+			|| TLDmessageUsersShared::Is<T>()
+			|| TLDmessageChatShared::Is<T>()) {
+			createServiceFromTdb(content);
+		} else if constexpr (TLDmessageUnsupported::Is<T>()) {
+			setText(UnsupportedMessageText());
+		} else {
+			not_implemented(T());
+		}
+	});
+}
+
+std::unique_ptr<Data::Media> HistoryItem::CreateMedia(
+		not_null<HistoryItem*> item,
+		const TLmessageContent &content) {
+	using Result = std::unique_ptr<Data::Media>;
+	auto &owner = item->history()->owner();
+
+	return content.match([&](const TLDmessageText &data) -> Result {
+		auto flags = MediaWebPageFlags();
+		const auto options = data.vlink_preview()
+			? data.vlink_preview_options()
+			: nullptr;
+		if (options) {
+			using Flag = MediaWebPageFlag;
+			const auto &data = options->data();
+			Assert(!data.vis_disabled().v);
+			flags |= Flag()
+				| (data.vforce_large_media().v
+					? Flag::ForceLargeMedia
+					: Flag())
+				| (data.vforce_small_media().v
+					? Flag::ForceSmallMedia
+					: Flag());
+		}
+		return data.vlink_preview()
+			? std::make_unique<Data::MediaWebPage>(
+				item,
+				owner.processWebpage(*data.vlink_preview()),
+				flags)
+			: nullptr;
+	}, [&](const TLDmessageAnimation &data) -> Result {
+		return std::make_unique<Data::MediaFile>(
+			item,
+			owner.processDocument(data.vanimation()),
+			skipPremiumEffectDefault,
+			data.vhas_spoiler().v,
+			0); // ttlSeconds
+	}, [&](const TLDmessageAudio &data) -> Result {
+		return std::make_unique<Data::MediaFile>(
+			item,
+			owner.processDocument(data.vaudio()),
+			skipPremiumEffectDefault,
+			hasSpoilerDefault,
+			0); // ttlSeconds
+	}, [&](const TLDmessageDocument &data) -> Result {
+		return std::make_unique<Data::MediaFile>(
+			item,
+			owner.processDocument(data.vdocument()),
+			skipPremiumEffectDefault,
+			hasSpoilerDefault,
+			0); // ttlSeconds
+	}, [&](const TLDmessagePhoto &data) -> Result {
+		return std::make_unique<Data::MediaPhoto>(
+			item,
+			owner.processPhoto(data.vphoto()));
+	}, [&](const TLDmessageSticker &data) -> Result {
+		return std::make_unique<Data::MediaFile>(
+			item,
+			owner.processDocument(data.vsticker()),
+			!data.vis_premium().v,
+			hasSpoilerDefault,
+			0); // ttlSeconds
+	}, [&](const TLDmessageVideo &data) -> Result {
+		return std::make_unique<Data::MediaFile>(
+			item,
+			owner.processDocument(data.vvideo()),
+			skipPremiumEffectDefault,
+			data.vhas_spoiler().v,
+			0); // ttlSeconds
+	}, [&](const TLDmessageVideoNote &data) -> Result {
+		ApplyTranscribe(
+			item,
+			data.vvideo_note().data().vspeech_recognition_result(),
+			true);
+		const auto ttlSeconds = item->selfDestructImmediate()
+			? std::numeric_limits<int>::max()
+			: 0;
+		return std::make_unique<Data::MediaFile>(
+			item,
+			owner.processDocument(data.vvideo_note()),
+			skipPremiumEffectDefault,
+			hasSpoilerDefault,
+			ttlSeconds);
+	}, [&](const TLDmessageVoiceNote &data) -> Result {
+		ApplyTranscribe(
+			item,
+			data.vvoice_note().data().vspeech_recognition_result(),
+			false);
+		const auto ttlSeconds = item->selfDestructImmediate()
+			? std::numeric_limits<int>::max()
+			: 0;
+		return std::make_unique<Data::MediaFile>(
+			item,
+			owner.processDocument(data.vvoice_note()),
+			skipPremiumEffectDefault,
+			hasSpoilerDefault,
+			ttlSeconds);
+	}, [&](const TLDmessageLocation &data) -> Result {
+		return std::make_unique<Data::MediaLocation>(
+			item,
+			Data::LocationPoint(data.vlocation()));
+	}, [&](const TLDmessageVenue &data) -> Result {
+		const auto &fields = data.vvenue().data();
+		return std::make_unique<Data::MediaLocation>(
+			item,
+			Data::LocationPoint(fields.vlocation()),
+			fields.vtitle().v,
+			fields.vaddress().v);
+	}, [&](const TLDmessageContact &data) -> Result {
+		const auto &fields = data.vcontact().data();
+		return std::make_unique<Data::MediaContact>(
+			item,
+			UserId(fields.vuser_id()),
+			fields.vfirst_name().v,
+			fields.vlast_name().v,
+			fields.vphone_number().v,
+			Data::SharedContact::ParseVcard(fields.vvcard().v));
+	}, [&](const TLDmessageDice &data) -> Result {
+		return std::make_unique<Data::MediaDice>(item, data);
+	}, [&](const TLDmessageGame &data) -> Result {
+		return std::make_unique<Data::MediaGame>(
+			item,
+			owner.processGame(data.vgame()));
+	}, [&](const TLDmessagePoll &data) -> Result {
+		return std::make_unique<Data::MediaPoll>(
+			item,
+			owner.processPoll(data.vpoll()));
+	}, [&](const TLDmessageInvoice &data) -> Result {
+		return std::make_unique<Data::MediaInvoice>(
+			item,
+			Data::ComputeInvoiceData(item, data));
+	}, [&](const TLDmessageCall &data) -> Result {
+		return std::make_unique<Data::MediaCall>(
+			item,
+			Data::ComputeCallData(data));
+	}, [&](const TLDmessageAnimatedEmoji &data) -> Result {
+		// todo
+		if (const auto sticker = data.vanimated_emoji().data().vsticker()) {
+			return std::make_unique<Data::MediaFile>(
+				item,
+				owner.processDocument(*sticker),
+				false);
+		}
+		return nullptr;
+	}, [&](const TLDmessageStory &data) -> Result {
+		return std::make_unique<Data::MediaStory>(item, FullStoryId{
+			peerFromTdbChat(data.vstory_sender_chat_id()),
+			data.vstory_id().v,
+		}, data.vvia_mention().v);
+	}, [&](const TLDmessageGiveawayCreated &data) -> Result {
+		return Result();
+	}, [&](const TLDmessageGiveaway &data) -> Result {
+		return std::make_unique<Data::MediaGiveawayStart>(
+			item,
+			Data::ComputeGiveawayStartData(item, data),
+			(data.vsticker()
+				? owner.processDocument(*data.vsticker()).get()
+				: nullptr));
+	}, [&](const TLDmessageGiveawayCompleted &data) -> Result {
+		return Result();
+	}, [&](const TLDmessageGiveawayWinners &data) -> Result {
+		return std::make_unique<Data::MediaGiveawayResults>(
+			item,
+			Data::ComputeGiveawayResultsData(item, data));
+	}, [](const auto &) -> Result {
+		return nullptr;
+	});
+}
+
+void HistoryItem::updateContent(const TLmessageContent &content) {
+	int keyboardTop = -1;
+	//if (!pendingResize()) {// #TODO edit bot message
+	//	if (auto keyboard = inlineReplyKeyboard()) {
+	//		int h = st::msgBotKbButton.margin + keyboard->naturalHeight();
+	//		keyboardTop = _height - h + st::msgBotKbButton.margin - marginBottom();
+	//	}
+	//}
+
+	setContent(content);
+
+	if (const auto views = Get<HistoryMessageViews>()) {
+		refreshRepliesText(views);
+	}
+
+	finishEdition(keyboardTop);
+}
+
+void HistoryItem::updateInteractionInfo(
+		const TLmessageInteractionInfo *info) {
+	const auto fields = info ? &info->data() : nullptr;
+	if (fields) {
+		const auto viewsCount = fields->vview_count().v;
+		if (changeViewsCount(viewsCount > 0 ? viewsCount : -1)) {
+			history()->owner().notifyItemDataChange(this);
+		}
+		setForwardsCount(fields->vforward_count().v);
+		if (const auto &info = fields->vreply_info()) {
+			setReplies(HistoryMessageRepliesData(info));
+		} else {
+			clearReplies();
+		}
+		if (const auto reactions = fields->vreactions()) {
+			updateReactions(
+				reactions->data().vreactions().v,
+				reactions->data().vare_tags().v);
+		} else if (_history->peer->isSelf()) {
+			_flags |= MessageFlag::ReactionsAreTags;
+		}
+	} else {
+		setForwardsCount(0);
+		clearReplies();
+		if (_history->peer->isSelf()) {
+			_flags |= MessageFlag::ReactionsAreTags;
+		}
+	}
+}
+
+void HistoryItem::updateEditedInfo(
+		TimeId editDate,
+		HistoryMessageMarkupData &&markup) {
+	setReplyMarkup(std::move(markup));
+
+	if (!Has<HistoryMessageEdited>()) {
+		AddComponents(HistoryMessageEdited::Bit());
+	}
+	auto edited = Get<HistoryMessageEdited>();
+	edited->date = editDate;
+	finishEdition(-1);
+}
+
+#if 0 // mtp
+void HistoryItem::setReactions(const MTPMessageReactions *reactions) {
+	Expects(!_reactions);
+
+	if (changeReactions(reactions) && _reactions->hasUnread()) {
+		_flags |= MessageFlag::HasUnreadReaction;
+	}
+}
+
+void HistoryItem::updateReactions(const MTPMessageReactions *reactions) {
+	const auto wasRecentUsers = LookupRecentUnreadReactedUsers(this);
+	const auto hadUnread = hasUnreadReaction();
+	const auto changed = changeReactions(reactions);
+	if (!changed) {
+		return;
+	}
+	const auto hasUnread = _reactions && _reactions->hasUnread();
+	if (hasUnread && !hadUnread) {
+		_flags |= MessageFlag::HasUnreadReaction;
+
+		addToUnreadThings(HistoryUnreadThings::AddType::New);
+	} else if (!hasUnread && hadUnread) {
+		markReactionsRead();
+	}
+	CheckReactionNotificationSchedule(this, wasRecentUsers);
+	_history->owner().notifyItemDataChange(this);
+}
+
+bool HistoryItem::changeReactions(const MTPMessageReactions *reactions) {
+	if (reactions || _reactionsLastRefreshed) {
+		_reactionsLastRefreshed = crl::now();
+	}
+	const auto changeToEmpty = [&] {
+		if (!_reactions) {
+			return false;
+		} else if (!_reactions->localPaidData()) {
+			_reactions = nullptr;
+			return true;
+		}
+		return _reactions->clearCloudData();
+	};
+	if (!reactions) {
+		_flags &= ~MessageFlag::CanViewReactions;
+		if (_history->peer->isSelf()) {
+			_flags |= MessageFlag::ReactionsAreTags;
+		}
+		return changeToEmpty();
+	}
+	const auto &data = reactions->data();
+	const auto empty = data.vresults().v.isEmpty();
+	if (data.is_reactions_as_tags()
+		|| (empty && _history->peer->isSelf())) {
+		_flags |= MessageFlag::ReactionsAreTags;
+	} else {
+		_flags &= ~MessageFlag::ReactionsAreTags;
+	}
+	if (data.is_can_see_list()) {
+		_flags |= MessageFlag::CanViewReactions;
+	} else {
+		_flags &= ~MessageFlag::CanViewReactions;
+	}
+	if (empty) {
+		return changeToEmpty();
+	} else if (!_reactions) {
+		_reactions = std::make_unique<Data::MessageReactions>(this);
+	}
+	const auto min = data.is_min();
+	const auto &list = data.vresults().v;
+	const auto &recent = data.vrecent_reactions().value_or_empty();
+	const auto &top = data.vtop_reactors().value_or_empty();
+	if (min && hasUnreadReaction()) {
+		// We can't update reactions from min if we have unread.
+		if (_reactions->checkIfChanged(list, recent, min)) {
+			updateReactionsUnknown();
+		}
+		return false;
+	}
+	return _reactions->change(list, recent, top, min);
+}
+
+void HistoryItem::applyTTL(const MTPDmessage &data) {
+	if (const auto period = data.vttl_period()) {
+		if (period->v > 0) {
+			applyTTL(data.vdate().v + period->v);
+		}
+	}
+}
+
+void HistoryItem::applyTTL(const MTPDmessageService &data) {
+	if (const auto period = data.vttl_period()) {
+		if (period->v > 0) {
+			applyTTL(data.vdate().v + period->v);
+		}
+	}
+}
+
+void HistoryItem::createComponents(const MTPDmessage &data) {
+	auto config = CreateConfig();
+	config.savedSublistPeer = data.vsaved_peer_id()
+		? peerFromMTP(*data.vsaved_peer_id())
+		: PeerId();
+	if (const auto forwarded = data.vfwd_from()) {
+		forwarded->match([&](const MTPDmessageFwdHeader &data) {
+			FillForwardedInfo(config, data);
+		});
+	}
+	if (const auto reply = data.vreply_to()) {
+		config.reply = ReplyFieldsFromMTP(this, *reply);
+	}
+	config.viaBotId = data.vvia_bot_id().value_or_empty();
+	config.viaBusinessBotId = data.vvia_business_bot_id().value_or_empty();
+	config.viewsCount = data.vviews().value_or(-1);
+	config.forwardsCount = data.vforwards().value_or(-1);
+	config.replies = isScheduled()
+		? HistoryMessageRepliesData()
+		: HistoryMessageRepliesData(data.vreplies());
+	config.markup = HistoryMessageMarkupData(data.vreply_markup());
+	config.editDate = data.vedit_date().value_or_empty();
+	config.postAuthor = qs(data.vpost_author().value_or_empty());
+	config.restrictions = Data::UnavailableReason::Extract(
+		data.vrestriction_reason());
+	createComponents(std::move(config));
+}
+
+void HistoryItem::refreshMedia(const MTPMessageMedia *media) {
+	const auto was = (_media != nullptr);
+	if (const auto invoice = was ? _media->invoice() : nullptr) {
+		if (HasExtendedMedia(*invoice)) {
+			return;
+		}
+	}
+	_media = nullptr;
+	if (media) {
+		setMedia(*media);
+	}
+	if (was || _media) {
+		if (const auto views = Get<HistoryMessageViews>()) {
+			refreshRepliesText(views);
+		}
+	}
+}
 
 void HistoryItem::refreshSentMedia(const MTPMessageMedia *media) {
 	const auto wasGrouped = history()->owner().groups().isGrouped(this);
@@ -5919,6 +7494,25 @@ PreparedServiceText HistoryItem::preparePaymentSentText() {
 	return result;
 }
 
+PreparedServiceText HistoryItem::preparePaymentRefundText() {
+	auto result = PreparedServiceText();
+	const auto refund = Get<HistoryServicePaymentRefund>();
+	Assert(refund != nullptr);
+	Assert(refund->peer != nullptr);
+
+	const auto amount = refund->amount;
+	const auto currency = refund->currency;
+	result.links.push_back(refund->peer->createOpenLink());
+	result.text = tr::lng_action_payment_refunded(
+		tr::now,
+		lt_peer,
+		Ui::Text::Link(refund->peer->name(), 1), // Link 1.
+		lt_amount,
+		{ Ui::FillAmountAndCurrency(amount, currency) },
+		Ui::Text::WithEntities);
+	return result;
+}
+
 PreparedServiceText HistoryItem::prepareStoryMentionText() {
 	auto result = PreparedServiceText();
 	const auto peer = history()->peer;
diff --git a/Telegram/SourceFiles/history/history_item.h b/Telegram/SourceFiles/history/history_item.h
index 28dbe42ce45eb8..945bdea9dc68b1 100644
--- a/Telegram/SourceFiles/history/history_item.h
+++ b/Telegram/SourceFiles/history/history_item.h
@@ -17,6 +17,7 @@ namespace Tdb {
 class TLmessage;
 class TLDmessage;
 class TLmessageContent;
+class TLDmessageForwardInfo;
 class TLmessageInteractionInfo;
 class TLmessageReaction;
 class TLunreadReaction;
@@ -126,6 +127,10 @@ enum class HistoryReactionSource : char {
 
 class HistoryItem final : public RuntimeComposer<HistoryItem> {
 public:
+	[[nodiscard]] static std::unique_ptr<Data::Media> CreateMedia(
+		not_null<HistoryItem*> item,
+		const Tdb::TLmessageContent &content);
+#if 0 // mtp
 	[[nodiscard]] static std::unique_ptr<Data::Media> CreateMedia(
 		not_null<HistoryItem*> item,
 		const MTPMessageMedia &media);
@@ -145,6 +150,7 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 		MsgId id,
 		const MTPDmessageEmpty &data,
 		MessageFlags localFlags);
+#endif
 
 	HistoryItem( // Sponsored message.
 		not_null<History*> history,
@@ -160,8 +166,11 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 	HistoryItem( // Local message.
 		not_null<History*> history,
 		HistoryItemCommonFields &&fields,
+		const TextWithEntities &textWithEntities);
+#if 0 // mtp
 		const TextWithEntities &textWithEntities,
 		const MTPMessageMedia &media);
+#endif
 	HistoryItem( // Local service message.
 		not_null<History*> history,
 		HistoryItemCommonFields &&fields,
@@ -191,7 +200,8 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 		not_null<History*> history,
 		MsgId id,
 		const Tdb::TLDmessage &data,
-		MessageFlags localFlags);
+		MessageFlags localFlags,
+		HistoryItem *replacing);
 
 	struct Destroyer {
 		void operator()(HistoryItem *value);
@@ -370,7 +380,10 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 	[[nodiscard]] bool needCheck() const;
 
 	[[nodiscard]] bool isService() const;
+
+#if 0 // mtp
 	void applyEdition(HistoryMessageEdition &&edition);
+#endif
 	void applyChanges(not_null<Data::Story*> story);
 
 #if 0 // mtp
@@ -436,7 +449,9 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 		MsgId replyToTop,
 		bool isForumPost);
 	void setPostAuthor(const QString &author);
+#if 0 // mtp
 	void setRealId(MsgId newId);
+#endif
 	void incrementReplyToTopCounter();
 	void applyEffectWatchedOnUnreadKnown();
 
@@ -479,7 +494,9 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 #if 0 // mtp
 	void updateReactionsUnknown();
 #endif
-	void updateReactions(const QVector<Tdb::TLmessageReaction> &list);
+	void updateReactions(
+		const QVector<Tdb::TLmessageReaction> &list,
+		bool areTags);
 	void updateUnreadReactions(const QVector<Tdb::TLunreadReaction> &list);
 	[[nodiscard]] auto reactions() const
 		-> const std::vector<Data::MessageReaction> &;
@@ -499,6 +516,7 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 #if 0 // mtp
 	[[nodiscard]] crl::time lastReactionsRefreshTime() const;
 #endif
+	[[nodiscard]] bool selfDestructImmediate() const;
 
 	[[nodiscard]] bool reactionsAreTags() const;
 	[[nodiscard]] bool hasDirectLink() const;
@@ -609,10 +627,13 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 	[[nodiscard]] TextWithEntities withLocalEntities(
 		const TextWithEntities &textWithEntities) const;
 	void setTextValue(TextWithEntities text, bool force = false);
+
+#if 0 // mtp
 	[[nodiscard]] bool isTooOldForEdit(TimeId now) const;
 	[[nodiscard]] bool isLegacyMessage() const {
 		return _flags & MessageFlag::Legacy;
 	}
+#endif
 
 	[[nodiscard]] bool checkCommentsLinkedChat(ChannelId id) const;
 
@@ -655,7 +676,25 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 	[[nodiscard]] ClickHandlerPtr fromLink() const;
 
 	void setGroupId(MessageGroupId groupId);
+	void clearGroupId();
 
+	static void FillForwardedInfo(
+		CreateConfig &config,
+		const Tdb::TLDmessageForwardInfo &data);
+	void createServiceFromTdb(const Tdb::TLmessageContent &content);
+	void setServiceMessageByContent(const Tdb::TLmessageContent &content);
+	void applyContent(const Tdb::TLmessageContent &content);
+	void setReactions(
+		const QVector<Tdb::TLmessageReaction> &list,
+		const QVector<Tdb::TLunreadReaction> &unread,
+		bool areTags);
+	[[nodiscard]] bool changeReactions(
+		const QVector<Tdb::TLmessageReaction> &list,
+		bool areTags);
+	[[nodiscard]] bool changeUnreadReactions(
+		const QVector<Tdb::TLunreadReaction> &list);
+	void setMedia(const Tdb::TLmessageContent &content);
+	void setContent(const Tdb::TLmessageContent &content);
 #if 0 // mtp
 	static void FillForwardedInfo(
 		CreateConfig &config,
@@ -684,6 +723,7 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 	[[nodiscard]] PreparedServiceText preparePinnedText();
 	[[nodiscard]] PreparedServiceText prepareGameScoreText();
 	[[nodiscard]] PreparedServiceText preparePaymentSentText();
+	[[nodiscard]] PreparedServiceText preparePaymentRefundText();
 	[[nodiscard]] PreparedServiceText prepareStoryMentionText();
 	[[nodiscard]] PreparedServiceText prepareInvitedToCallText(
 		const std::vector<not_null<UserData*>> &users,
diff --git a/Telegram/SourceFiles/history/history_item_helpers.cpp b/Telegram/SourceFiles/history/history_item_helpers.cpp
index 14f00a3b9a160f..a2e05b28733ed0 100644
--- a/Telegram/SourceFiles/history/history_item_helpers.cpp
+++ b/Telegram/SourceFiles/history/history_item_helpers.cpp
@@ -231,10 +231,21 @@ void RequestDependentMessageItem(
 			item->updateDependencyItem();
 		}
 	};
+#if 0 // mtp
 	history->session().api().requestMessageData(
 		(peerId ? history->owner().peer(peerId) : history->peer),
 		msgId,
 		done);
+#endif
+	session->sender().request(TLgetRepliedMessage(
+		peerToTdbChat(history->peer->id),
+		tl_int53(item->id.bare)
+		//peerToTdbChat(peerId),
+		//tl_int53(msgId.bare)
+	)).done([=](const TLmessage &result) {
+		session->data().processMessage(result, NewMessageType::Existing);
+		done();
+	}).fail(done).send();
 }
 
 void RequestDependentMessageStory(
@@ -486,6 +497,17 @@ ClickHandlerPtr ReportSponsoredClickHandler(not_null<HistoryItem*> item) {
 	});
 }
 
+std::vector<not_null<UserData*>> ParseInvitedToCallUsers(
+		not_null<HistoryItem*> item,
+		const QVector<TLint53> &users) {
+	auto &owner = item->history()->owner();
+	return ranges::views::all(
+		users
+	) | ranges::views::transform([&](const TLint53 &id) {
+		return owner.user(id.v);
+	}) | ranges::to_vector;
+}
+
 #if 0 // mtp
 MessageFlags FlagsFromMTP(
 		MsgId id,
diff --git a/Telegram/SourceFiles/history/history_item_helpers.h b/Telegram/SourceFiles/history/history_item_helpers.h
index ab106ee1df665f..cfde14b9d60f2f 100644
--- a/Telegram/SourceFiles/history/history_item_helpers.h
+++ b/Telegram/SourceFiles/history/history_item_helpers.h
@@ -9,8 +9,13 @@ For license and copyright information please follow this link:
 
 class History;
 
+namespace tl {
+class int64_type;
+} // namespace tl
+
 namespace Tdb {
 class TLDmessage;
+using TLint53 = tl::int64_type;
 } // namespace Tdb
 
 namespace Api {
@@ -30,6 +35,10 @@ class Session;
 [[nodiscard]] MessageFlags FlagsFromTdb(const Tdb::TLDmessage &data);
 [[nodiscard]] TimeId MessageDateFromTdb(const Tdb::TLDmessage &data);
 
+[[nodiscard]] std::vector<not_null<UserData*>> ParseInvitedToCallUsers(
+	not_null<HistoryItem*> item,
+	const QVector<Tdb::TLint53> &users);
+
 struct PreparedServiceText {
 	TextWithEntities text;
 	std::vector<ClickHandlerPtr> links;
diff --git a/Telegram/SourceFiles/history/history_unread_things.cpp b/Telegram/SourceFiles/history/history_unread_things.cpp
index cc02d6725f756e..8f44f32401a8a3 100644
--- a/Telegram/SourceFiles/history/history_unread_things.cpp
+++ b/Telegram/SourceFiles/history/history_unread_things.cpp
@@ -209,10 +209,11 @@ void Proxy::addSlice(const TLDmessages &result, int alreadyLoaded) {
 		createData();
 	}
 	auto added = false;
+	const auto history = _thread->owningHistory();
 	const auto list = _data ? &resolveList() : nullptr;
 	for (const auto &message : result.vmessages().v) {
 		if (message) {
-			const auto item = _history->addMessage(*message);
+			const auto item = history->addMessage(*message);
 			const auto is = [&] {
 				switch (_type) {
 				case Type::Mentions: return item->isUnreadMention();
@@ -230,14 +231,13 @@ void Proxy::addSlice(const TLDmessages &result, int alreadyLoaded) {
 		fullCount = loadedCount();
 	}
 	setCount(fullCount);
-	_history->session().changes().historyUpdated(
-		_history,
-		UpdateFlag(_type));
+	notifyUpdated();
 }
 
 void Proxy::markAsRead(const TLDupdateMessageMentionRead &update) {
+	const auto history = _thread->owningHistory();
 	const auto id = update.vmessage_id().v;
-	if (const auto item = _history->owner().message(_history->peer, id)) {
+	if (const auto item = history->owner().message(history->peer, id)) {
 		item->markContentsRead();
 	}
 	const auto fullCount = update.vunread_mention_count().v;
@@ -250,9 +250,7 @@ void Proxy::markAsRead(const TLDupdateMessageMentionRead &update) {
 		setCount(fullCount);
 	}
 	if (changed || removed) {
-		_history->session().changes().historyUpdated(
-			_history,
-			UpdateFlag(_type));
+		notifyUpdated();
 	}
 }
 
diff --git a/Telegram/SourceFiles/history/history_widget.cpp b/Telegram/SourceFiles/history/history_widget.cpp
index e42dbcd323640b..498b770813219d 100644
--- a/Telegram/SourceFiles/history/history_widget.cpp
+++ b/Telegram/SourceFiles/history/history_widget.cpp
@@ -3563,7 +3563,7 @@ void HistoryWidget::messagesReceived(
 		_preloadDownRequest = 0;
 		preloadHistoryIfNeeded();
 		if (_history->loadedAtBottom()) {
-			checkHistoryActivation();
+			checkActivation();
 		}
 	} else if (_firstLoadRequest == requestId) {
 		if (toMigrated) {
@@ -3600,18 +3600,14 @@ void HistoryWidget::messagesReceived(
 			firstLoadMessages();
 			return;
 		}
-		while (_replyReturn) {
-			if (_replyReturn->history() == _history
-				&& _replyReturn->id == _delayedShowAtMsgId) {
-				calcNextReplyReturn();
-			} else if (_replyReturn->history() == _migrated
-				&& -_replyReturn->id == _delayedShowAtMsgId) {
-				calcNextReplyReturn();
-			} else {
-				break;
-			}
+		const auto skipId = (_migrated && _delayedShowAtMsgId < 0)
+			? FullMsgId(_migrated->peer->id, -_delayedShowAtMsgId)
+			: (_delayedShowAtMsgId > 0)
+			? FullMsgId(_history->peer->id, _delayedShowAtMsgId)
+			: FullMsgId();
+		if (skipId) {
+			_cornerButtons.skipReplyReturn(skipId);
 		}
-
 		_delayedShowAtRequest = 0;
 		setMsgId(_delayedShowAtMsgId);
 		historyLoaded();
diff --git a/Telegram/SourceFiles/history/view/history_view_fake_items.cpp b/Telegram/SourceFiles/history/view/history_view_fake_items.cpp
index 76a4dae181fca2..e8c80fc1e0f0c9 100644
--- a/Telegram/SourceFiles/history/view/history_view_fake_items.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_fake_items.cpp
@@ -39,7 +39,10 @@ AdminLog::OwnedItem GenerateItem(
 		.replyTo = FullReplyTo{.messageId = replyTo },
 		.date = base::unixtime::now(),
 		.effectId = effectId,
+	}, TextWithEntities{ .text = text });
+#if 0 // mtp
 	}, TextWithEntities{ .text = text }, MTP_messageMediaEmpty());
+#endif
 
 	return AdminLog::OwnedItem(delegate, item);
 }
@@ -52,7 +55,7 @@ PeerId GenerateUser(not_null<History*> history, const QString &name) {
 		peerToTdbChat(peerId),
 		tl_string(name),
 		TLstring(), // last_name_
-		TLstring(), // username_
+		std::nullopt, // usernames_
 		TLstring(), // phone_number_
 		tl_userStatusEmpty(), // status_
 		null, // profile_photo_
@@ -67,6 +70,7 @@ PeerId GenerateUser(not_null<History*> history, const QString &name) {
 		tl_bool(false), // is_verified_
 		tl_bool(false), // is_premium_
 		tl_bool(false), // is_support_
+		tl_bool(false), // has_anonymous_phone_number
 		TLstring(), // restriction_reason_
 		tl_bool(false), // is_scam_
 		tl_bool(false), // is_fake_
diff --git a/Telegram/SourceFiles/history/view/history_view_group_call_bar.cpp b/Telegram/SourceFiles/history/view/history_view_group_call_bar.cpp
index f6252a8d9a60b0..152937a6405cbd 100644
--- a/Telegram/SourceFiles/history/view/history_view_group_call_bar.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_group_call_bar.cpp
@@ -353,7 +353,8 @@ rpl::producer<Ui::GroupCallBarContent> GroupCallBarContentByCall(
 						.speaking = speaker.speaking,
 					};
 					userpic.peer->loadUserpic();
-					const auto pic = userpic.peer->genUserpic(
+					auto image = PeerData::GenerateUserpicImage(
+						userpic.peer,
 						userpic.view,
 						userpicSize);
 					userpic.uniqueKey = userpic.peer->userpicUniqueKey(
@@ -363,7 +364,7 @@ rpl::producer<Ui::GroupCallBarContent> GroupCallBarContentByCall(
 						state->someUserpicsNotLoaded = true;
 					}
 					state->current.users.push_back({
-						.userpic = pic.toImage(),
+						.userpic = std::move(image),
 						.userpicKey = userpic.uniqueKey,
 						.id = userpic.peer->id.value,
 						.speaking = userpic.speaking,
diff --git a/Telegram/SourceFiles/history/view/history_view_list_widget.cpp b/Telegram/SourceFiles/history/view/history_view_list_widget.cpp
index c49360a6c4da82..b482f01043159f 100644
--- a/Telegram/SourceFiles/history/view/history_view_list_widget.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_list_widget.cpp
@@ -2293,10 +2293,12 @@ void ListWidget::paintEvent(QPaintEvent *e) {
 				_highlighter.enqueue({ item });
 			}
 		}
+#if 0 // mtp
 		session->data().reactions().poll(item, context.now);
 		if (item->hasUnpaidContent()) {
 			session->api().views().pollExtendedMedia(item);
 		}
+#endif
 		if (_reactionsManager) {
 			_reactionsManager->recordCurrentReactionEffect(
 				item->fullId(),
diff --git a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
index 8e181671f6ab01..6551250112a93c 100644
--- a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
+++ b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
@@ -2035,7 +2035,7 @@ void AttachWebView::resolveUsername(
 		tl_string(_botUsername)
 	)).done([=](const TLchat &result) {
 		_requestId = 0;
-		done(_peer->owner().processPeer(result));
+		done(_session->data().processPeer(result));
 	}).fail([=](const Error &error) {
 		_requestId = 0;
 		if (error.code == 400) {
diff --git a/Telegram/SourceFiles/inline_bots/inline_bot_send_data.cpp b/Telegram/SourceFiles/inline_bots/inline_bot_send_data.cpp
index 0b8e9d8b790aa9..303ee2b959d5e3 100644
--- a/Telegram/SourceFiles/inline_bots/inline_bot_send_data.cpp
+++ b/Telegram/SourceFiles/inline_bots/inline_bot_send_data.cpp
@@ -38,8 +38,11 @@ void SendDataCommon::addToHistory(
 	}
 	history->addNewLocalMessage(
 		std::move(fields),
+		std::move(distinct.text));
+#if 0 // todo
 		std::move(distinct.text),
 		std::move(distinct.media));
+#endif
 }
 
 QString SendDataCommon::getErrorOnSend(
diff --git a/Telegram/SourceFiles/main/main_account.cpp b/Telegram/SourceFiles/main/main_account.cpp
index 21c672df2175e1..608e7db38d8f7e 100644
--- a/Telegram/SourceFiles/main/main_account.cpp
+++ b/Telegram/SourceFiles/main/main_account.cpp
@@ -284,7 +284,7 @@ void Account::createSession(
 			tl_int53(base::take(_sessionUserId).bare),
 			tl_string(), // first_name
 			tl_string(), // last_name
-			tl_string(), // username
+			std::nullopt, // username
 			tl_string(phone),
 			tl_userStatusEmpty(),
 			null, // profile_photo
@@ -298,6 +298,7 @@ void Account::createSession(
 			tl_bool(false), // is_verified
 			tl_bool(false), // is_premium
 			tl_bool(false), // is_support
+			tl_bool(false), // has_anonymous_phone_number
 			tl_string(), // restriction_reason
 			tl_bool(false), // is_scam
 			tl_bool(false), // is_fake,
diff --git a/Telegram/SourceFiles/main/session/send_as_peers.cpp b/Telegram/SourceFiles/main/session/send_as_peers.cpp
index bbf8688a784849..0370001661e87d 100644
--- a/Telegram/SourceFiles/main/session/send_as_peers.cpp
+++ b/Telegram/SourceFiles/main/session/send_as_peers.cpp
@@ -169,15 +169,16 @@ void SendAsPeers::request(not_null<PeerData*> peer) {
 #endif
 	peer->session().sender().request(TLgetChatAvailableMessageSenders(
 		peerToTdbChat(peer->id)
-	)).done([=](const TLDmessageSenders &result) {
+	)).done([=](const TLDchatMessageSenders &result) {
 		auto parsed = std::vector<SendAsPeer>();
 		auto &owner = peer->owner();
 		for (const auto &id : result.vsenders().v) {
-			if (const auto peer = owner.peerLoaded(peerFromSender(id))) {
+			const auto &data = id.data();
+			const auto &sender = data.vsender();
+			if (const auto peer = owner.peerLoaded(peerFromSender(sender))) {
 				parsed.push_back({
 					.peer = peer,
-					.premiumRequired = (peer->isBroadcast()
-						&& !peer->isVerified()),
+					.premiumRequired = data.vneeds_premium().v,
 				});
 			}
 		}
diff --git a/Telegram/SourceFiles/menu/menu_antispam_validator.cpp b/Telegram/SourceFiles/menu/menu_antispam_validator.cpp
index 16c183a6c93bcb..35c67926c42fbb 100644
--- a/Telegram/SourceFiles/menu/menu_antispam_validator.cpp
+++ b/Telegram/SourceFiles/menu/menu_antispam_validator.cpp
@@ -30,20 +30,31 @@ For license and copyright information please follow this link:
 #include "styles/style_menu_icons.h"
 #include "styles/style_settings.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace AntiSpamMenu {
 namespace {
 
+using namespace Tdb;
+
 [[nodiscard]] int EnableAntiSpamMinMembers(not_null<ChannelData*> channel) {
+#if 0 // todo
 	return channel->session().appConfig().get<int>(
 		u"telegram_antispam_group_size_min"_q,
 		100);
+#endif
+	return 100;
 }
 
 [[nodiscard]] UserId AntiSpamUserId(not_null<ChannelData*> channel) {
+#if 0 // todo
 	const auto id = channel->session().appConfig().get<QString>(
 		u"telegram_antispam_user_id"_q,
 		QString());
 	return UserId(id.toULongLong());
+#endif
+	return 0;
 }
 
 } // namespace
@@ -105,12 +116,20 @@ object_ptr<Ui::RpWidget> AntiSpamValidator::createButton() const {
 				EnableAntiSpamMinMembers(channel),
 				Ui::Text::RichLangValue));
 		} else {
+			channel->session().sender().request(
+				TLtoggleSupergroupIsAggressiveAntiSpamEnabled(
+					tl_int53(peerToChannel(channel->id).bare),
+					tl_bool(toggled)
+				)
+			).send();
+#if 0 // mtp
 			channel->session().api().request(MTPchannels_ToggleAntiSpam(
 				channel->inputChannel,
 				MTP_bool(toggled)
 			)).done([=](const MTPUpdates &result) {
 				channel->session().api().applyUpdates(result);
 			}).send();
+#endif
 		}
 	}, button->lifetime());
 
@@ -119,6 +138,7 @@ object_ptr<Ui::RpWidget> AntiSpamValidator::createButton() const {
 
 void AntiSpamValidator::resolveUser(Fn<void()> finish) const {
 	if (_channel->antiSpamMode()) {
+#if 0 // todo
 		const auto mtpUserId = peerToBareMTPInt(AntiSpamUserId(_channel));
 		_channel->session().api().request(MTPusers_GetUsers(
 			MTP_vector<MTPInputUser>(1, MTP_inputUser(mtpUserId, MTPlong()))
@@ -128,6 +148,7 @@ void AntiSpamValidator::resolveUser(Fn<void()> finish) const {
 		}).fail([=] {
 			finish();
 		}).send();
+#endif
 	} else {
 		finish();
 	}
@@ -182,11 +203,19 @@ void AntiSpamValidator::addAction(
 		menu->addAction(
 			tr::lng_admin_log_antispam_menu_report(tr::now),
 			[=, channel = _channel] {
+				channel->session().sender().request(
+					TLreportSupergroupAntiSpamFalsePositive(
+						tl_int53(peerToChannel(channel->id).bare),
+						tl_int53(eventId.bare)
+					)
+				).done(showToast).send();
+#if 0 // mtp
 				_channel->session().api().request(
 					MTPchannels_ReportAntiSpamFalsePositive(
 						channel->inputChannel,
 						MTP_int(eventId)
 				)).done(showToast).send();
+#endif
 			},
 			&st::menuIconReportAntiSpam);
 	};
diff --git a/Telegram/SourceFiles/settings/settings_global_ttl.cpp b/Telegram/SourceFiles/settings/settings_global_ttl.cpp
index 0e5d3387df54fa..facc4584f00674 100644
--- a/Telegram/SourceFiles/settings/settings_global_ttl.cpp
+++ b/Telegram/SourceFiles/settings/settings_global_ttl.cpp
@@ -35,9 +35,14 @@ For license and copyright information please follow this link:
 #include "styles/style_settings.h"
 #include "styles/style_calls.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Settings {
 namespace {
 
+using namespace Tdb;
+
 class TTLRow : public ChatsListBoxController::Row {
 public:
 	using ChatsListBoxController::Row::Row;
@@ -387,12 +392,18 @@ void GlobalTTL::setupContent() {
 				const auto &apiTTL = session->api().selfDestruct();
 				const auto ttl = apiTTL.periodDefaultHistoryTTLCurrent();
 				for (const auto &peer : peers) {
+#if 0 // mtp
 					peer->session().api().request(MTPmessages_SetHistoryTTL(
 						peer->input,
 						MTP_int(ttl)
 					)).done([=](const MTPUpdates &result) {
 						peer->session().api().applyUpdates(result);
 					}).send();
+#endif
+					peer->session().sender().request(TLsetChatMessageTtl(
+						peerToTdbChat(peer->id),
+						tl_int32(ttl)
+					)).send();
 				}
 				box->showToast(ttl
 					? tr::lng_settings_ttl_select_chats_toast(
diff --git a/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp b/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp
index c1284893c7aa18..3d473bf509ae6e 100644
--- a/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp
+++ b/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp
@@ -178,6 +178,7 @@ AdminLog::OwnedItem GenerateForwardedItem(
 		tl_bool(true), // can_be_saved
 		tl_bool(false), // has_timestamped_media
 		tl_bool(false), // is_channel_post
+		tl_bool(false), // is_topic_message
 		tl_bool(false), // contains_unread_mention
 		tl_int32(base::unixtime::now()), // date
 		tl_int32(0), // edit_date
@@ -213,7 +214,8 @@ AdminLog::OwnedItem GenerateForwardedItem(
 	const auto item = history->makeMessage(
 		id,
 		fake.data(),
-		MessageFlag::FakeHistoryItem);
+		MessageFlag::FakeHistoryItem,
+		nullptr); // replacing
 
 #if 0 // mtp
 	using Flag = MTPDmessage::Flag;
diff --git a/Telegram/SourceFiles/support/support_autocomplete.cpp b/Telegram/SourceFiles/support/support_autocomplete.cpp
index 45ad83eddeca29..73f03b1483e9b3 100644
--- a/Telegram/SourceFiles/support/support_autocomplete.cpp
+++ b/Telegram/SourceFiles/support/support_autocomplete.cpp
@@ -30,9 +30,13 @@ For license and copyright information please follow this link:
 #include "styles/style_window.h"
 #include "styles/style_layers.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Support {
 namespace {
 
+using namespace Tdb;
+
 class Inner : public Ui::RpWidget {
 public:
 	Inner(QWidget *parent);
@@ -280,7 +284,10 @@ AdminLog::OwnedItem GenerateCommentItem(
 			| MessageFlag::FakeHistoryItem),
 		.from = history->session().userPeerId(),
 		.date = base::unixtime::now(),
+	}, TextWithEntities{ data.comment });
+#if 0 // mtp
 	}, TextWithEntities{ data.comment }, MTP_messageMediaEmpty());
+#endif
 	return AdminLog::OwnedItem(delegate, item);
 }
 
@@ -288,6 +295,7 @@ AdminLog::OwnedItem GenerateContactItem(
 		not_null<HistoryView::ElementDelegate*> delegate,
 		not_null<History*> history,
 		const Contact &data) {
+#if 0 // mtp
 	const auto item = history->makeMessage({
 		.id = history->nextNonHistoryEntryId(),
 		.flags = (MessageFlag::HasFromId
@@ -301,6 +309,71 @@ AdminLog::OwnedItem GenerateContactItem(
 		MTP_string(data.lastName),
 		MTP_string(), // vcard
 		MTP_long(0))); // user_id
+#endif
+	const auto id = history->nextNonHistoryEntryId();
+	const auto fake = tl_message(
+		tl_int53(id.bare),
+		peerToSender(history->peer->id),
+		peerToTdbChat(history->peer->id),
+		std::nullopt, // sending_state
+		std::nullopt, // scheduling_state
+		tl_bool(true), // is_outgoing
+		tl_bool(false), // is_pinned
+		tl_bool(false), // is_from_offline
+		tl_bool(false), // can_be_edited
+		tl_bool(false), // can_be_forwarded
+		tl_bool(true), // can_be_saved
+		tl_bool(true), // can_be_deleted_only_for_self
+		tl_bool(false), // can_be_deleted_for_all_users
+		tl_bool(false), // can_get_added_reactions
+		tl_bool(false), // can_get_statistics
+		tl_bool(false), // can_get_message_thread
+		tl_bool(false), // can_get_read_date
+		tl_bool(false), // can_get_viewers
+		tl_bool(false), // can_get_media_timestamp_links
+		tl_bool(false), // can_report_reactions
+		tl_bool(false), // has_timestamped_media
+		tl_bool(false), // is_channel_post
+		tl_bool(false), // is_topic_message
+		tl_bool(false), // contains_unread_mention
+		tl_int32(base::unixtime::now()), // date
+		tl_int32(0), // edit_date
+		tl_messageForwardInfo(
+			tl_messageForwardOriginUser(
+				tl_int53(history->session().userId().bare)),
+			tl_int32(base::unixtime::now()), // date
+			null, // source
+			tl_string()), // public_service_announcement_type
+		std::nullopt, // import_info
+		std::nullopt, // interaction_info
+		tl_vector<TLunreadReaction>(), // unread_reactions
+		std::nullopt, // fact_check
+		std::nullopt, // reply_to
+		tl_int53(0), // message_thread_id
+		tl_int53(0), // saved_messages_topic_id
+		std::nullopt, // self_destruct_type
+		tl_double(0), // self_destruct_in
+		tl_double(0), // auto_delete_in
+		tl_int53(0), // via_bot_user_id
+		tl_int53(0), // sender_business_bot_user_id
+		tl_int32(0), // sender_boost_count
+		tl_string(), // author_signature
+		tl_int64(0), // media_album_id
+		tl_int64(0), // effect_id
+		tl_string(), // restriction_reason
+		tl_messageContact(
+			tl_contact(
+				tl_string(data.phone),
+				tl_string(data.firstName),
+				tl_string(data.lastName),
+				tl_string(), // vcard
+				tl_int53(0))), // user_id
+		std::nullopt); // reply_markup
+	const auto item = history->makeMessage(
+		id,
+		fake.data(),
+		(MessageFlag::HasFromId | MessageFlag::FakeHistoryItem),
+		nullptr); // replacing
 	return AdminLog::OwnedItem(delegate, item);
 }
 
diff --git a/Telegram/SourceFiles/tdb/td_api.tl b/Telegram/SourceFiles/tdb/td_api.tl
index 524c6e9d03d63a..3696191445a86c 100644
--- a/Telegram/SourceFiles/tdb/td_api.tl
+++ b/Telegram/SourceFiles/tdb/td_api.tl
@@ -22,59 +22,91 @@ error code:int32 message:string = Error;
 ok = Ok;
 
 
-//@class AuthenticationCodeType @description Provides information about the method by which an authentication code is delivered to the user
+//@class AuthenticationCodeType
+//@description Provides information about the method by which an authentication code is delivered to the user
 
-//@description An authentication code is delivered via a private Telegram message, which can be viewed from another active session @length Length of the code
+//@description An authentication code is delivered via a private Telegram message, which can be viewed from another active session
+//@length Length of the code
 authenticationCodeTypeTelegramMessage length:int32 = AuthenticationCodeType;
 
-//@description An authentication code is delivered via an SMS message to the specified phone number @length Length of the code
+//@description An authentication code is delivered via an SMS message to the specified phone number
+//@length Length of the code
 authenticationCodeTypeSms length:int32 = AuthenticationCodeType;
 
-//@description An authentication code is delivered via a phone call to the specified phone number @length Length of the code
+//@description An authentication code is delivered via a phone call to the specified phone number
+//@length Length of the code
 authenticationCodeTypeCall length:int32 = AuthenticationCodeType;
 
-//@description An authentication code is delivered by an immediately canceled call to the specified phone number. The phone number that calls is the code that must be entered automatically @pattern Pattern of the phone number from which the call will be made
+//@description An authentication code is delivered by an immediately canceled call to the specified phone number. The phone number that calls is the code that must be entered automatically
+//@pattern Pattern of the phone number from which the call will be made
 authenticationCodeTypeFlashCall pattern:string = AuthenticationCodeType;
 
-//@description An authentication code is delivered by an immediately canceled call to the specified phone number. The last digits of the phone number that calls are the code that must be entered manually by the user @phone_number_prefix Prefix of the phone number from which the call will be made @length Number of digits in the code, excluding the prefix
+//@description An authentication code is delivered by an immediately canceled call to the specified phone number. The last digits of the phone number that calls are the code that must be entered manually by the user
+//@phone_number_prefix Prefix of the phone number from which the call will be made
+//@length Number of digits in the code, excluding the prefix
 authenticationCodeTypeMissedCall phone_number_prefix:string length:int32 = AuthenticationCodeType;
 
+//@description An authentication code is delivered to https://fragment.com. The user must be logged in there via a wallet owning the phone number's NFT
+//@url URL to open to receive the code
+//@length Length of the code
+authenticationCodeTypeFragment url:string length:int32 = AuthenticationCodeType;
 
-//@description Information about the authentication code that was sent @phone_number A phone number that is being authenticated @type The way the code was sent to the user @next_type The way the next code will be sent to the user; may be null @timeout Timeout before the code can be re-sent, in seconds
+
+//@description Information about the authentication code that was sent
+//@phone_number A phone number that is being authenticated
+//@type The way the code was sent to the user
+//@next_type The way the next code will be sent to the user; may be null
+//@timeout Timeout before the code can be re-sent, in seconds
 authenticationCodeInfo phone_number:string type:AuthenticationCodeType next_type:AuthenticationCodeType timeout:int32 = AuthenticationCodeInfo;
 
-//@description Information about the email address authentication code that was sent @email_address_pattern Pattern of the email address to which an authentication code was sent @length Length of the code; 0 if unknown
+//@description Information about the email address authentication code that was sent
+//@email_address_pattern Pattern of the email address to which an authentication code was sent
+//@length Length of the code; 0 if unknown
 emailAddressAuthenticationCodeInfo email_address_pattern:string length:int32 = EmailAddressAuthenticationCodeInfo;
 
 
-//@class EmailAddressAuthentication @description Contains authentication data for a email address
+//@class EmailAddressAuthentication
+//@description Contains authentication data for a email address
 
-//@description An authentication code delivered to a user's email address @code The code
+//@description An authentication code delivered to a user's email address
+//@code The code
 emailAddressAuthenticationCode code:string = EmailAddressAuthentication;
 
-//@description An authentication token received through Apple ID @token The token
+//@description An authentication token received through Apple ID
+//@token The token
 emailAddressAuthenticationAppleId token:string = EmailAddressAuthentication;
 
-//@description An authentication token received through Google ID @token The token
+//@description An authentication token received through Google ID
+//@token The token
 emailAddressAuthenticationGoogleId token:string = EmailAddressAuthentication;
 
 
-//@description Represents a part of the text that needs to be formatted in some unusual way @offset Offset of the entity, in UTF-16 code units @length Length of the entity, in UTF-16 code units @type Type of the entity
+//@description Represents a part of the text that needs to be formatted in some unusual way
+//@offset Offset of the entity, in UTF-16 code units
+//@length Length of the entity, in UTF-16 code units
+//@type Type of the entity
 textEntity offset:int32 length:int32 type:TextEntityType = TextEntity;
 
-//@description Contains a list of text entities @entities List of text entities
+//@description Contains a list of text entities
+//@entities List of text entities
 textEntities entities:vector<textEntity> = TextEntities;
 
-//@description A text with some entities @text The text @entities Entities contained in the text. Entities can be nested, but must not mutually intersect with each other.
-//-Pre, Code and PreCode entities can't contain other entities. Bold, Italic, Underline, Strikethrough, and Spoiler entities can contain and to be contained in all other entities. All other entities can't contain each other
+//@description A text with some entities
+//@text The text
+//@entities Entities contained in the text. Entities can be nested, but must not mutually intersect with each other.
+//-Pre, Code and PreCode entities can't contain other entities. Bold, Italic, Underline, Strikethrough, and Spoiler entities can contain and can be part of any other entities. All other entities can't contain each other
 formattedText text:string entities:vector<textEntity> = FormattedText;
 
 
-//@description Contains Telegram terms of service @text Text of the terms of service @min_user_age The minimum age of a user to be able to accept the terms; 0 if age isn't restricted @show_popup True, if a blocking popup with terms of service must be shown to the user
+//@description Contains Telegram terms of service
+//@text Text of the terms of service
+//@min_user_age The minimum age of a user to be able to accept the terms; 0 if age isn't restricted
+//@show_popup True, if a blocking popup with terms of service must be shown to the user
 termsOfService text:formattedText min_user_age:int32 show_popup:Bool = TermsOfService;
 
 
-//@class AuthorizationState @description Represents the current authorization state of the TDLib client
+//@class AuthorizationState
+//@description Represents the current authorization state of the TDLib client
 
 //@description Initializetion parameters are needed. Call `setTdlibParameters` to provide them
 authorizationStateWaitTdlibParameters = AuthorizationState;
@@ -83,25 +115,32 @@ authorizationStateWaitTdlibParameters = AuthorizationState;
 authorizationStateWaitPhoneNumber = AuthorizationState;
 
 //@description TDLib needs the user's email address to authorize. Call `setAuthenticationEmailAddress` to provide the email address, or directly call `checkAuthenticationEmailCode` with Apple ID/Google ID token if allowed
-//@allow_apple_id True, if authorization through Apple ID is allowed @allow_google_id True, if authorization through Google ID is allowed
+//@allow_apple_id True, if authorization through Apple ID is allowed
+//@allow_google_id True, if authorization through Google ID is allowed
 authorizationStateWaitEmailAddress allow_apple_id:Bool allow_google_id:Bool = AuthorizationState;
 
 //@description TDLib needs the user's authentication code sent to an email address to authorize. Call `checkAuthenticationEmailCode` to provide the code
-//@allow_apple_id True, if authorization through Apple ID is allowed @allow_google_id True, if authorization through Google ID is allowed
+//@allow_apple_id True, if authorization through Apple ID is allowed
+//@allow_google_id True, if authorization through Google ID is allowed
 //@code_info Information about the sent authentication code
 //@next_phone_number_authorization_date Point in time (Unix timestamp) when the user will be able to authorize with a code sent to the user's phone number; 0 if unknown
 authorizationStateWaitEmailCode allow_apple_id:Bool allow_google_id:Bool code_info:emailAddressAuthenticationCodeInfo next_phone_number_authorization_date:int32 = AuthorizationState;
 
-//@description TDLib needs the user's authentication code to authorize @code_info Information about the authorization code that was sent
+//@description TDLib needs the user's authentication code to authorize
+//@code_info Information about the authorization code that was sent
 authorizationStateWaitCode code_info:authenticationCodeInfo = AuthorizationState;
 
-//@description The user needs to confirm authorization on another logged in device by scanning a QR code with the provided link @link A tg:// URL for the QR code. The link will be updated frequently
+//@description The user needs to confirm authorization on another logged in device by scanning a QR code with the provided link
+//@link A tg:// URL for the QR code. The link will be updated frequently
 authorizationStateWaitOtherDeviceConfirmation link:string = AuthorizationState;
 
-//@description The user is unregistered and need to accept terms of service and enter their first name and last name to finish registration @terms_of_service Telegram terms of service
+//@description The user is unregistered and need to accept terms of service and enter their first name and last name to finish registration
+//@terms_of_service Telegram terms of service
 authorizationStateWaitRegistration terms_of_service:termsOfService = AuthorizationState;
 
-//@description The user has been authorized, but needs to enter a 2-step verification password to start using the application @password_hint Hint for the password; may be empty @has_recovery_email_address True, if a recovery email address has been set up
+//@description The user has been authorized, but needs to enter a 2-step verification password to start using the application
+//@password_hint Hint for the password; may be empty
+//@has_recovery_email_address True, if a recovery email address has been set up
 //@recovery_email_address_pattern Pattern of the email address to which the recovery email was sent; empty until a recovery email has been sent
 authorizationStateWaitPassword password_hint:string has_recovery_email_address:Bool recovery_email_address_pattern:string = AuthorizationState;
 
@@ -119,18 +158,24 @@ authorizationStateClosing = AuthorizationState;
 authorizationStateClosed = AuthorizationState;
 
 
-//@description Represents the current state of 2-step verification @has_password True, if a 2-step verification password is set @password_hint Hint for the password; may be empty
-//@has_recovery_email_address True, if a recovery email is set @has_passport_data True, if some Telegram Passport elements were saved
+//@description Represents the current state of 2-step verification
+//@has_password True, if a 2-step verification password is set
+//@password_hint Hint for the password; may be empty
+//@has_recovery_email_address True, if a recovery email is set
+//@has_passport_data True, if some Telegram Passport elements were saved
 //@recovery_email_address_code_info Information about the recovery email address to which the confirmation email was sent; may be null
 //@login_email_address_pattern Pattern of the email address set up for logging in
 //@pending_reset_date If not 0, point in time (Unix timestamp) after which the 2-step verification password can be reset immediately using resetPassword
 passwordState has_password:Bool password_hint:string has_recovery_email_address:Bool has_passport_data:Bool recovery_email_address_code_info:emailAddressAuthenticationCodeInfo login_email_address_pattern:string pending_reset_date:int32 = PasswordState;
 
-//@description Contains information about the current recovery email address @recovery_email_address Recovery email address
+//@description Contains information about the current recovery email address
+//@recovery_email_address Recovery email address
 recoveryEmailAddress recovery_email_address:string = RecoveryEmailAddress;
 
 
-//@description Returns information about the availability of a temporary password, which can be used for payments @has_password True, if a temporary password is available @valid_for Time left before the temporary password expires, in seconds
+//@description Returns information about the availability of a temporary password, which can be used for payments
+//@has_password True, if a temporary password is available
+//@valid_for Time left before the temporary password expires, in seconds
 temporaryPasswordState has_password:Bool valid_for:int32 = TemporaryPasswordState;
 
 
@@ -163,13 +208,12 @@ remoteFile id:string unique_id:string is_uploading_active:Bool is_uploading_comp
 //@remote Information about the remote copy of the file
 file id:int32 size:int53 expected_size:int53 local:localFile remote:remoteFile = File;
 
-//@description Represents a list of files @files List of files
-files files:vector<file> = Files;
-
 
-//@class InputFile @description Points to a file
+//@class InputFile
+//@description Points to a file
 
-//@description A file defined by its unique ID @id Unique file identifier
+//@description A file defined by its unique ID
+//@id Unique file identifier
 inputFileId id:int32 = InputFile;
 
 //@description A file defined by its remote ID. The remote ID is guaranteed to be usable only if the corresponding file is still accessible to the user and known to TDLib.
@@ -177,25 +221,34 @@ inputFileId id:int32 = InputFile;
 //@id Remote file identifier
 inputFileRemote id:string = InputFile;
 
-//@description A file defined by a local path @path Local path to the file
+//@description A file defined by a local path
+//@path Local path to the file
 inputFileLocal path:string = InputFile;
 
-//@description A file generated by the application @original_path Local path to a file from which the file is generated; may be empty if there is no such file
+//@description A file generated by the application
+//@original_path Local path to a file from which the file is generated; may be empty if there is no such file
 //@conversion String specifying the conversion applied to the original file; must be persistent across application restarts. Conversions beginning with '#' are reserved for internal TDLib usage
 //@expected_size Expected size of the generated file, in bytes; 0 if unknown
 inputFileGenerated original_path:string conversion:string expected_size:int53 = InputFile;
 
 
-//@description Describes an image in JPEG format @type Image type (see https://core.telegram.org/constructor/photoSize)
-//@photo Information about the image file @width Image width @height Image height
+//@description Describes an image in JPEG format
+//@type Image type (see https://core.telegram.org/constructor/photoSize)
+//@photo Information about the image file
+//@width Image width
+//@height Image height
 //@progressive_sizes Sizes of progressive JPEG file prefixes, which can be used to preliminarily show the image; in bytes
 photoSize type:string photo:file width:int32 height:int32 progressive_sizes:vector<int32> = PhotoSize;
 
-//@description Thumbnail image of a very poor quality and low resolution @width Thumbnail width, usually doesn't exceed 40 @height Thumbnail height, usually doesn't exceed 40 @data The thumbnail in JPEG format
+//@description Thumbnail image of a very poor quality and low resolution
+//@width Thumbnail width, usually doesn't exceed 40
+//@height Thumbnail height, usually doesn't exceed 40
+//@data The thumbnail in JPEG format
 minithumbnail width:int32 height:int32 data:bytes = Minithumbnail;
 
 
-//@class ThumbnailFormat @description Describes format of a thumbnail
+//@class ThumbnailFormat
+//@description Describes format of a thumbnail
 
 //@description The thumbnail is in JPEG format
 thumbnailFormatJpeg = ThumbnailFormat;
@@ -219,11 +272,16 @@ thumbnailFormatWebm = ThumbnailFormat;
 thumbnailFormatWebp = ThumbnailFormat;
 
 
-//@description Represents a thumbnail @format Thumbnail format @width Thumbnail width @height Thumbnail height @file The thumbnail
+//@description Represents a thumbnail
+//@format Thumbnail format
+//@width Thumbnail width
+//@height Thumbnail height
+//@file The thumbnail
 thumbnail format:ThumbnailFormat width:int32 height:int32 file:file = Thumbnail;
 
 
-//@class MaskPoint @description Part of the face, relative to which a mask is placed
+//@class MaskPoint
+//@description Part of the face, relative to which a mask is placed
 
 //@description The mask is placed relatively to the forehead
 maskPointForehead = MaskPoint;
@@ -237,14 +295,16 @@ maskPointMouth = MaskPoint;
 //@description The mask is placed relatively to the chin
 maskPointChin = MaskPoint;
 
-//@description Position on a photo where a mask is placed @point Part of the face, relative to which the mask is placed
+//@description Position on a photo where a mask is placed
+//@point Part of the face, relative to which the mask is placed
 //@x_shift Shift by X-axis measured in widths of the mask scaled to the face size, from left to right. (For example, -1.0 will place the mask just to the left of the default mask position)
 //@y_shift Shift by Y-axis measured in heights of the mask scaled to the face size, from top to bottom. (For example, 1.0 will place the mask just below the default mask position)
 //@scale Mask scaling coefficient. (For example, 2.0 means a doubled size)
 maskPosition point:MaskPoint x_shift:double y_shift:double scale:double = MaskPosition;
 
 
-//@class StickerFormat @description Describes format of a sticker
+//@class StickerFormat
+//@description Describes format of a sticker
 
 //@description The sticker is an image in WEBP format
 stickerFormatWebp = StickerFormat;
@@ -256,7 +316,8 @@ stickerFormatTgs = StickerFormat;
 stickerFormatWebm = StickerFormat;
 
 
-//@class StickerType @description Describes type of a sticker
+//@class StickerType
+//@description Describes type of a sticker
 
 //@description The sticker is a regular sticker
 stickerTypeRegular = StickerType;
@@ -268,18 +329,25 @@ stickerTypeMask = StickerType;
 stickerTypeCustomEmoji = StickerType;
 
 
-//@description Represents a closed vector path. The path begins at the end point of the last command @commands List of vector path commands
+//@description Represents a closed vector path. The path begins at the end point of the last command
+//@commands List of vector path commands
 closedVectorPath commands:vector<VectorPathCommand> = ClosedVectorPath;
 
 
-//@description Describes one answer option of a poll @text Option text; 1-100 characters @voter_count Number of voters for this option, available only for closed or voted polls @vote_percentage The percentage of votes for this option; 0-100
-//@is_chosen True, if the option was chosen by the user @is_being_chosen True, if the option is being chosen by a pending setPollAnswer request
+//@description Describes one answer option of a poll
+//@text Option text; 1-100 characters
+//@voter_count Number of voters for this option, available only for closed or voted polls
+//@vote_percentage The percentage of votes for this option; 0-100
+//@is_chosen True, if the option was chosen by the user
+//@is_being_chosen True, if the option is being chosen by a pending setPollAnswer request
 pollOption text:string voter_count:int32 vote_percentage:int32 is_chosen:Bool is_being_chosen:Bool = PollOption;
 
 
-//@class PollType @description Describes the type of a poll
+//@class PollType
+//@description Describes the type of a poll
 
-//@description A regular poll @allow_multiple_answers True, if multiple answer options can be chosen simultaneously
+//@description A regular poll
+//@allow_multiple_answers True, if multiple answer options can be chosen simultaneously
 pollTypeRegular allow_multiple_answers:Bool = PollType;
 
 //@description A poll in quiz mode, which has exactly one correct answer option and can be answered only once
@@ -288,79 +356,148 @@ pollTypeRegular allow_multiple_answers:Bool = PollType;
 pollTypeQuiz correct_option_id:int32 explanation:formattedText = PollType;
 
 
-//@description Describes an animation file. The animation must be encoded in GIF or MPEG4 format @duration Duration of the animation, in seconds; as defined by the sender @width Width of the animation @height Height of the animation
-//@file_name Original name of the file; as defined by the sender @mime_type MIME type of the file, usually "image/gif" or "video/mp4"
+//@description Describes an animation file. The animation must be encoded in GIF or MPEG4 format
+//@duration Duration of the animation, in seconds; as defined by the sender
+//@width Width of the animation
+//@height Height of the animation
+//@file_name Original name of the file; as defined by the sender
+//@mime_type MIME type of the file, usually "image/gif" or "video/mp4"
 //@has_stickers True, if stickers were added to the animation. The list of corresponding sticker set can be received using getAttachedStickerSets
-//@minithumbnail Animation minithumbnail; may be null @thumbnail Animation thumbnail in JPEG or MPEG4 format; may be null @animation File containing the animation
+//@minithumbnail Animation minithumbnail; may be null
+//@thumbnail Animation thumbnail in JPEG or MPEG4 format; may be null
+//@animation File containing the animation
 animation duration:int32 width:int32 height:int32 file_name:string mime_type:string has_stickers:Bool minithumbnail:minithumbnail thumbnail:thumbnail animation:file = Animation;
 
-//@description Describes an audio file. Audio is usually in MP3 or M4A format @duration Duration of the audio, in seconds; as defined by the sender @title Title of the audio; as defined by the sender @performer Performer of the audio; as defined by the sender
-//@file_name Original name of the file; as defined by the sender @mime_type The MIME type of the file; as defined by the sender @album_cover_minithumbnail The minithumbnail of the album cover; may be null
+//@description Describes an audio file. Audio is usually in MP3 or M4A format
+//@duration Duration of the audio, in seconds; as defined by the sender
+//@title Title of the audio; as defined by the sender
+//@performer Performer of the audio; as defined by the sender
+//@file_name Original name of the file; as defined by the sender
+//@mime_type The MIME type of the file; as defined by the sender
+//@album_cover_minithumbnail The minithumbnail of the album cover; may be null
 //@album_cover_thumbnail The thumbnail of the album cover in JPEG format; as defined by the sender. The full size thumbnail is supposed to be extracted from the downloaded audio file; may be null
-//@external_album_covers Album cover variants to use if the downloaded audio file contains no album cover. Provided thumbnail dimensions are approximate @audio File containing the audio
+//@external_album_covers Album cover variants to use if the downloaded audio file contains no album cover. Provided thumbnail dimensions are approximate
+//@audio File containing the audio
 audio duration:int32 title:string performer:string file_name:string mime_type:string album_cover_minithumbnail:minithumbnail album_cover_thumbnail:thumbnail external_album_covers:vector<thumbnail> audio:file = Audio;
 
-//@description Describes a document of any type @file_name Original name of the file; as defined by the sender @mime_type MIME type of the file; as defined by the sender
-//@minithumbnail Document minithumbnail; may be null @thumbnail Document thumbnail in JPEG or PNG format (PNG will be used only for background patterns); as defined by the sender; may be null @document File containing the document
+//@description Describes a document of any type
+//@file_name Original name of the file; as defined by the sender
+//@mime_type MIME type of the file; as defined by the sender
+//@minithumbnail Document minithumbnail; may be null
+//@thumbnail Document thumbnail in JPEG or PNG format (PNG will be used only for background patterns); as defined by the sender; may be null
+//@document File containing the document
 document file_name:string mime_type:string minithumbnail:minithumbnail thumbnail:thumbnail document:file = Document;
 
-//@description Describes a photo @has_stickers True, if stickers were added to the photo. The list of corresponding sticker sets can be received using getAttachedStickerSets
-//@minithumbnail Photo minithumbnail; may be null @sizes Available variants of the photo, in different sizes
+//@description Describes a photo
+//@has_stickers True, if stickers were added to the photo. The list of corresponding sticker sets can be received using getAttachedStickerSets
+//@minithumbnail Photo minithumbnail; may be null
+//@sizes Available variants of the photo, in different sizes
 photo has_stickers:Bool minithumbnail:minithumbnail sizes:vector<photoSize> = Photo;
 
-//@description Describes a sticker @set_id The identifier of the sticker set to which the sticker belongs; 0 if none @width Sticker width; as defined by the sender @height Sticker height; as defined by the sender
-//@emoji Emoji corresponding to the sticker @format Sticker format @type Sticker type @mask_position Position where the mask is placed; may be null even the sticker is a mask
+//@description Describes a sticker
+//@set_id The identifier of the sticker set to which the sticker belongs; 0 if none
+//@width Sticker width; as defined by the sender
+//@height Sticker height; as defined by the sender
+//@emoji Emoji corresponding to the sticker
+//@format Sticker format
+//@type Sticker type
+//@mask_position Position where the mask is placed; may be null even the sticker is a mask
 //@custom_emoji_id Identifier of the emoji if the sticker is a custom emoji
 //@outline Sticker's outline represented as a list of closed vector paths; may be empty. The coordinate system origin is in the upper-left corner
-//@thumbnail Sticker thumbnail in WEBP or JPEG format; may be null @is_premium True, if only Premium users can use the sticker @premium_animation Premium animation of the sticker; may be null @sticker File containing the sticker
+//@thumbnail Sticker thumbnail in WEBP or JPEG format; may be null
+//@is_premium True, if only Premium users can use the sticker
+//@premium_animation Premium animation of the sticker; may be null
+//@sticker File containing the sticker
 sticker set_id:int64 width:int32 height:int32 emoji:string format:StickerFormat type:StickerType mask_position:maskPosition custom_emoji_id:int64 outline:vector<closedVectorPath> thumbnail:thumbnail is_premium:Bool premium_animation:file sticker:file = Sticker;
 
-//@description Describes a video file @duration Duration of the video, in seconds; as defined by the sender @width Video width; as defined by the sender @height Video height; as defined by the sender
-//@file_name Original name of the file; as defined by the sender @mime_type MIME type of the file; as defined by the sender
+//@description Describes a video file
+//@duration Duration of the video, in seconds; as defined by the sender
+//@width Video width; as defined by the sender
+//@height Video height; as defined by the sender
+//@file_name Original name of the file; as defined by the sender
+//@mime_type MIME type of the file; as defined by the sender
 //@has_stickers True, if stickers were added to the video. The list of corresponding sticker sets can be received using getAttachedStickerSets
-//@supports_streaming True, if the video is supposed to be streamed @minithumbnail Video minithumbnail; may be null
-//@thumbnail Video thumbnail in JPEG or MPEG4 format; as defined by the sender; may be null @video File containing the video
+//@supports_streaming True, if the video is supposed to be streamed
+//@minithumbnail Video minithumbnail; may be null
+//@thumbnail Video thumbnail in JPEG or MPEG4 format; as defined by the sender; may be null
+//@video File containing the video
 video duration:int32 width:int32 height:int32 file_name:string mime_type:string has_stickers:Bool supports_streaming:Bool minithumbnail:minithumbnail thumbnail:thumbnail video:file = Video;
 
-//@description Describes a video note. The video must be equal in width and height, cropped to a circle, and stored in MPEG4 format @duration Duration of the video, in seconds; as defined by the sender
-//@length Video width and height; as defined by the sender @minithumbnail Video minithumbnail; may be null
-//@thumbnail Video thumbnail in JPEG format; as defined by the sender; may be null @video File containing the video
-videoNote duration:int32 length:int32 minithumbnail:minithumbnail thumbnail:thumbnail video:file = VideoNote;
+//@description Describes a video note. The video must be equal in width and height, cropped to a circle, and stored in MPEG4 format
+//@duration Duration of the video, in seconds; as defined by the sender
+//@waveform A waveform representation of the video note's audio in 5-bit format; may be empty if unknown
+//@length Video width and height; as defined by the sender
+//@minithumbnail Video minithumbnail; may be null
+//@thumbnail Video thumbnail in JPEG format; as defined by the sender; may be null
+//@speech_recognition_result Result of speech recognition in the video note; may be null
+//@video File containing the video
+videoNote duration:int32 waveform:bytes length:int32 minithumbnail:minithumbnail thumbnail:thumbnail speech_recognition_result:SpeechRecognitionResult video:file = VideoNote;
 
 //@description Describes a voice note. The voice note must be encoded with the Opus codec, and stored inside an OGG container. Voice notes can have only a single audio channel
-//@duration Duration of the voice note, in seconds; as defined by the sender @waveform A waveform representation of the voice note in 5-bit format
-//@mime_type MIME type of the file; as defined by the sender @speech_recognition_result Result of speech recognition in the voice note; may be null @voice File containing the voice note
+//@duration Duration of the voice note, in seconds; as defined by the sender
+//@waveform A waveform representation of the voice note in 5-bit format
+//@mime_type MIME type of the file; as defined by the sender
+//@speech_recognition_result Result of speech recognition in the voice note; may be null
+//@voice File containing the voice note
 voiceNote duration:int32 waveform:bytes mime_type:string speech_recognition_result:SpeechRecognitionResult voice:file = VoiceNote;
 
 //@description Describes an animated or custom representation of an emoji
 //@sticker Sticker for the emoji; may be null if yet unknown for a custom emoji. If the sticker is a custom emoji, it can have arbitrary format different from stickerFormatTgs
+//@sticker_width Expected width of the sticker, which can be used if the sticker is null
+//@sticker_height Expected height of the sticker, which can be used if the sticker is null
 //@fitzpatrick_type Emoji modifier fitzpatrick type; 0-6; 0 if none
 //@sound File containing the sound to be played when the sticker is clicked; may be null. The sound is encoded with the Opus codec, and stored inside an OGG container
-animatedEmoji sticker:sticker fitzpatrick_type:int32 sound:file = AnimatedEmoji;
+animatedEmoji sticker:sticker sticker_width:int32 sticker_height:int32 fitzpatrick_type:int32 sound:file = AnimatedEmoji;
 
-//@description Describes a user contact @phone_number Phone number of the user @first_name First name of the user; 1-255 characters in length @last_name Last name of the user @vcard Additional data about the user in a form of vCard; 0-2048 bytes in length @user_id Identifier of the user, if known; otherwise 0
+//@description Describes a user contact
+//@phone_number Phone number of the user
+//@first_name First name of the user; 1-255 characters in length
+//@last_name Last name of the user
+//@vcard Additional data about the user in a form of vCard; 0-2048 bytes in length
+//@user_id Identifier of the user, if known; otherwise 0
 contact phone_number:string first_name:string last_name:string vcard:string user_id:int53 = Contact;
 
-//@description Describes a location on planet Earth @latitude Latitude of the location in degrees; as defined by the sender @longitude Longitude of the location, in degrees; as defined by the sender
+//@description Describes a location on planet Earth
+//@latitude Latitude of the location in degrees; as defined by the sender
+//@longitude Longitude of the location, in degrees; as defined by the sender
 //@horizontal_accuracy The estimated horizontal accuracy of the location, in meters; as defined by the sender. 0 if unknown
 location latitude:double longitude:double horizontal_accuracy:double = Location;
 
-//@description Describes a venue @location Venue location; as defined by the sender @title Venue name; as defined by the sender @address Venue address; as defined by the sender @provider Provider of the venue database; as defined by the sender. Currently, only "foursquare" and "gplaces" (Google Places) need to be supported
-//@id Identifier of the venue in the provider database; as defined by the sender @type Type of the venue in the provider database; as defined by the sender
+//@description Describes a venue
+//@location Venue location; as defined by the sender
+//@title Venue name; as defined by the sender
+//@address Venue address; as defined by the sender
+//@provider Provider of the venue database; as defined by the sender. Currently, only "foursquare" and "gplaces" (Google Places) need to be supported
+//@id Identifier of the venue in the provider database; as defined by the sender
+//@type Type of the venue in the provider database; as defined by the sender
 venue location:location title:string address:string provider:string id:string type:string = Venue;
 
-//@description Describes a game @id Game ID @short_name Game short name. To share a game use the URL https://t.me/{bot_username}?game={game_short_name} @title Game title @text Game text, usually containing scoreboards for a game
-//@param_description Game description @photo Game photo @animation Game animation; may be null
+//@description Describes a game
+//@id Game ID
+//@short_name Game short name. To share a game use the URL https://t.me/{bot_username}?game={game_short_name}
+//@title Game title
+//@text Game text, usually containing scoreboards for a game
+//@param_description Game description
+//@photo Game photo
+//@animation Game animation; may be null
 game id:int64 short_name:string title:string text:formattedText description:string photo:photo animation:animation = Game;
 
-//@description Describes a poll @id Unique poll identifier @question Poll question; 1-300 characters @options List of poll answer options
-//@total_voter_count Total number of voters, participating in the poll @recent_voter_user_ids User identifiers of recent voters, if the poll is non-anonymous
-//@is_anonymous True, if the poll is anonymous @type Type of the poll
-//@open_period Amount of time the poll will be active after creation, in seconds @close_date Point in time (Unix timestamp) when the poll will automatically be closed @is_closed True, if the poll is closed
+//@description Describes a poll
+//@id Unique poll identifier
+//@question Poll question; 1-300 characters
+//@options List of poll answer options
+//@total_voter_count Total number of voters, participating in the poll
+//@recent_voter_user_ids User identifiers of recent voters, if the poll is non-anonymous
+//@is_anonymous True, if the poll is anonymous
+//@type Type of the poll
+//@open_period Amount of time the poll will be active after creation, in seconds
+//@close_date Point in time (Unix timestamp) when the poll will automatically be closed
+//@is_closed True, if the poll is closed
 poll id:int64 question:string options:vector<pollOption> total_voter_count:int32 recent_voter_user_ids:vector<int53> is_anonymous:Bool type:PollType open_period:int32 close_date:int32 is_closed:Bool = Poll;
 
 
-//@description Describes a user profile photo @id Photo identifier; 0 for an empty photo. Can be used to find a photo in a list of user profile photos
+//@description Describes a user profile photo
+//@id Photo identifier; 0 for an empty photo. Can be used to find a photo in a list of user profile photos
 //@small A small (160x160) user profile photo. The file can be downloaded only before the photo is changed
 //@big A big (640x640) user profile photo. The file can be downloaded only before the photo is changed
 //@minithumbnail User profile photo minithumbnail; may be null
@@ -375,7 +512,8 @@ profilePhoto id:int64 small:file big:file minithumbnail:minithumbnail has_animat
 chatPhotoInfo small:file big:file minithumbnail:minithumbnail has_animation:Bool = ChatPhotoInfo;
 
 
-//@class UserType @description Represents the type of a user. The following types are possible: regular users, deleted users and bots
+//@class UserType
+//@description Represents the type of a user. The following types are possible: regular users, deleted users and bots
 
 //@description A regular user
 userTypeRegular = UserType;
@@ -396,17 +534,25 @@ userTypeBot can_join_groups:Bool can_read_all_group_messages:Bool is_inline:Bool
 userTypeUnknown = UserType;
 
 
-//@description Represents a command supported by a bot @command Text of the bot command @param_description Description of the bot command
+//@description Represents a command supported by a bot
+//@command Text of the bot command
+//@param_description Description of the bot command
 botCommand command:string description:string = BotCommand;
 
-//@description Contains a list of bot commands @bot_user_id Bot's user identifier @commands List of bot commands
+//@description Contains a list of bot commands
+//@bot_user_id Bot's user identifier
+//@commands List of bot commands
 botCommands bot_user_id:int53 commands:vector<botCommand> = BotCommands;
 
-//@description Describes a button to be shown instead of bot commands menu button @text Text of the button @url URL to be passed to openWebApp
+//@description Describes a button to be shown instead of bot commands menu button
+//@text Text of the button
+//@url URL to be passed to openWebApp
 botMenuButton text:string url:string = BotMenuButton;
 
 
-//@description Represents a location to which a chat is connected @location The location @address Location address; 1-64 characters, as defined by the chat owner
+//@description Represents a location to which a chat is connected
+//@location The location
+//@address Location address; 1-64 characters, as defined by the chat owner
 chatLocation location:location address:string = ChatLocation;
 
 
@@ -426,16 +572,21 @@ animatedChatPhoto length:int32 file:file main_frame_timestamp:double = AnimatedC
 //@small_animation A small (160x160) animated variant of the photo in MPEG4 format; may be null even the big animation is available
 chatPhoto id:int64 added_date:int32 minithumbnail:minithumbnail sizes:vector<photoSize> animation:animatedChatPhoto small_animation:animatedChatPhoto = ChatPhoto;
 
-//@description Contains a list of chat or user profile photos @total_count Total number of photos @photos List of photos
+//@description Contains a list of chat or user profile photos
+//@total_count Total number of photos
+//@photos List of photos
 chatPhotos total_count:int32 photos:vector<chatPhoto> = ChatPhotos;
 
 
-//@class InputChatPhoto @description Describes a photo to be set as a user profile or chat photo
+//@class InputChatPhoto
+//@description Describes a photo to be set as a user profile or chat photo
 
-//@description A previously used profile photo of the current user @chat_photo_id Identifier of the current user's profile photo to reuse
+//@description A previously used profile photo of the current user
+//@chat_photo_id Identifier of the current user's profile photo to reuse
 inputChatPhotoPrevious chat_photo_id:int64 = InputChatPhoto;
 
-//@description A static photo in JPEG format @photo Photo to be set as profile photo. Only inputFileLocal and inputFileGenerated are allowed
+//@description A static photo in JPEG format
+//@photo Photo to be set as profile photo. Only inputFileLocal and inputFileGenerated are allowed
 inputChatPhotoStatic photo:InputFile = InputChatPhoto;
 
 //@description An animation in MPEG4 format; must be square, at most 10 seconds long, have width between 160 and 800 and be at most 2MB in size
@@ -453,7 +604,8 @@ inputChatPhotoAnimation animation:InputFile main_frame_timestamp:double = InputC
 //@can_change_info True, if the user can change the chat title, photo, and other settings
 //@can_invite_users True, if the user can invite new users to the chat
 //@can_pin_messages True, if the user can pin messages
-chatPermissions can_send_messages:Bool can_send_media_messages:Bool can_send_polls:Bool can_send_other_messages:Bool can_add_web_page_previews:Bool can_change_info:Bool can_invite_users:Bool can_pin_messages:Bool = ChatPermissions;
+//@can_manage_topics True, if the user can manage topics
+chatPermissions can_send_messages:Bool can_send_media_messages:Bool can_send_polls:Bool can_send_other_messages:Bool can_add_web_page_previews:Bool can_change_info:Bool can_invite_users:Bool can_pin_messages:Bool can_manage_topics:Bool = ChatPermissions;
 
 //@description Describes rights of the administrator
 //@can_manage_chat True, if the administrator can get chat event log, get chat statistics, get message statistics in channels, get channel members, see anonymous administrators in supergroups and ignore slow mode. Implied by any other privilege; applicable to supergroups and channels only
@@ -464,10 +616,11 @@ chatPermissions can_send_messages:Bool can_send_media_messages:Bool can_send_pol
 //@can_invite_users True, if the administrator can invite new users to the chat
 //@can_restrict_members True, if the administrator can restrict, ban, or unban chat members; always true for channels
 //@can_pin_messages True, if the administrator can pin messages; applicable to basic groups and supergroups only
+//@can_manage_topics True, if the administrator can manage topics; applicable to forum supergroups only
 //@can_promote_members True, if the administrator can add new administrators with a subset of their own privileges or demote administrators that were directly or indirectly promoted by them
 //@can_manage_video_chats True, if the administrator can manage video chats
 //@is_anonymous True, if the administrator isn't shown in the chat member list and sends messages anonymously; applicable to supergroups only
-chatAdministratorRights can_manage_chat:Bool can_change_info:Bool can_post_messages:Bool can_edit_messages:Bool can_delete_messages:Bool can_invite_users:Bool can_restrict_members:Bool can_pin_messages:Bool can_promote_members:Bool can_manage_video_chats:Bool is_anonymous:Bool = ChatAdministratorRights;
+chatAdministratorRights can_manage_chat:Bool can_change_info:Bool can_post_messages:Bool can_edit_messages:Bool can_delete_messages:Bool can_invite_users:Bool can_restrict_members:Bool can_pin_messages:Bool can_manage_topics:Bool can_promote_members:Bool can_manage_video_chats:Bool is_anonymous:Bool = ChatAdministratorRights;
 
 
 //@description Describes an option for buying Telegram Premium to a user
@@ -479,18 +632,28 @@ chatAdministratorRights can_manage_chat:Bool can_change_info:Bool can_post_messa
 //@payment_link An internal link to be opened for buying Telegram Premium to the user if store payment isn't possible; may be null if direct payment isn't available
 premiumPaymentOption currency:string amount:int53 discount_percentage:int32 month_count:int32 store_product_id:string payment_link:InternalLinkType = PremiumPaymentOption;
 
-//@description Describes a custom emoji to be shown instead of the Telegram Premium badge @custom_emoji_id Identifier of the custom emoji in stickerFormatTgs format. If the custom emoji belongs to the sticker set GetOption("themed_emoji_statuses_sticker_set_id"), then it's color must be changed to the color of the Telegram Premium badge
+
+//@description Describes a custom emoji to be shown instead of the Telegram Premium badge
+//@custom_emoji_id Identifier of the custom emoji in stickerFormatTgs format. If the custom emoji belongs to the sticker set getOption("themed_emoji_statuses_sticker_set_id"), then it's color must be changed to the color of the Telegram Premium badge
 emojiStatus custom_emoji_id:int64 = EmojiStatus;
 
-//@description Contains a list of emoji statuses @emoji_statuses The list of emoji statuses
+//@description Contains a list of emoji statuses
+//@emoji_statuses The list of emoji statuses
 emojiStatuses emoji_statuses:vector<emojiStatus> = EmojiStatuses;
 
 
+//@description Describes usernames assigned to a user, a supergroup, or a channel
+//@active_usernames List of active usernames; the first one must be shown as the primary username. The order of active usernames can be changed with reorderActiveUsernames or reorderSupergroupActiveUsernames
+//@disabled_usernames List of currently disabled usernames; the username can be activated with toggleUsernameIsActive/toggleSupergroupUsernameIsActive
+//@editable_username The active username, which can be changed with setUsername/setSupergroupUsername
+usernames active_usernames:vector<string> disabled_usernames:vector<string> editable_username:string = Usernames;
+
+
 //@description Represents a user
 //@id User identifier
 //@first_name First name of the user
 //@last_name Last name of the user
-//@username Username of the user
+//@usernames Usernames of the user; may be null
 //@phone_number Phone number of the user
 //@status Current online status of the user
 //@profile_photo Profile photo of the user; may be null
@@ -500,14 +663,15 @@ emojiStatuses emoji_statuses:vector<emojiStatus> = EmojiStatuses;
 //@is_verified True, if the user is verified
 //@is_premium True, if the user is a Telegram Premium user
 //@is_support True, if the user is Telegram support account
+//@has_anonymous_phone_number True, if the user's phone number was bought on Fragment and isn't tied to a SIM card
 //@restriction_reason If non-empty, it contains a human-readable description of the reason why access to this user must be restricted
 //@is_scam True, if many users reported this user as a scam
 //@is_fake True, if many users reported this user as a fake account
-//@have_access If false, the user is inaccessible, and the only information known about the user is inside this class. Identifier of the user can't be passed to any method except GetUser
+//@have_access If false, the user is inaccessible, and the only information known about the user is inside this class. Identifier of the user can't be passed to any method
 //@type Type of the user
 //@language_code IETF language tag of the user's language; only available to bots
 //@added_to_attachment_menu True, if the user added the current bot to attachment menu; only available to bots
-user id:int53 first_name:string last_name:string username:string phone_number:string status:UserStatus profile_photo:profilePhoto emoji_status:emojiStatus is_contact:Bool is_mutual_contact:Bool is_verified:Bool is_premium:Bool is_support:Bool restriction_reason:string is_scam:Bool is_fake:Bool have_access:Bool type:UserType language_code:string added_to_attachment_menu:Bool = User;
+user id:int53 first_name:string last_name:string usernames:usernames phone_number:string status:UserStatus profile_photo:profilePhoto emoji_status:emojiStatus is_contact:Bool is_mutual_contact:Bool is_verified:Bool is_premium:Bool is_support:Bool has_anonymous_phone_number:Bool restriction_reason:string is_scam:Bool is_fake:Bool have_access:Bool type:UserType language_code:string added_to_attachment_menu:Bool = User;
 
 
 //@description Contains information about a bot
@@ -522,7 +686,7 @@ user id:int53 first_name:string last_name:string username:string phone_number:st
 botInfo share_text:string description:string photo:photo animation:animation menu_button:botMenuButton commands:vector<botCommand> default_group_administrator_rights:chatAdministratorRights default_channel_administrator_rights:chatAdministratorRights = BotInfo;
 
 //@description Contains full information about a user
-//@photo User profile photo; may be null
+//@photo User profile photo; may be null if empty or unknown. If non-null, then it is the same photo as in user.profile_photo and chat.photo
 //@is_blocked True, if the user is blocked by the current user
 //@can_be_called True, if the user can be called
 //@supports_video_calls True, if a video call can be created with the user
@@ -536,18 +700,25 @@ botInfo share_text:string description:string photo:photo animation:animation men
 //@bot_info For bots, information about the bot; may be null
 userFullInfo photo:chatPhoto is_blocked:Bool can_be_called:Bool supports_video_calls:Bool has_private_calls:Bool has_private_forwards:Bool has_restricted_voice_and_video_note_messages:Bool need_phone_number_privacy_exception:Bool bio:formattedText premium_gift_options:vector<premiumPaymentOption> group_in_common_count:int32 bot_info:botInfo = UserFullInfo;
 
-//@description Represents a list of users @total_count Approximate total number of users found @user_ids A list of user identifiers
+//@description Represents a list of users
+//@total_count Approximate total number of users found
+//@user_ids A list of user identifiers
 users total_count:int32 user_ids:vector<int53> = Users;
 
 
-//@description Contains information about a chat administrator @user_id User identifier of the administrator @custom_title Custom title of the administrator @is_owner True, if the user is the owner of the chat
+//@description Contains information about a chat administrator
+//@user_id User identifier of the administrator
+//@custom_title Custom title of the administrator
+//@is_owner True, if the user is the owner of the chat
 chatAdministrator user_id:int53 custom_title:string is_owner:Bool = ChatAdministrator;
 
-//@description Represents a list of chat administrators @administrators A list of chat administrators
+//@description Represents a list of chat administrators
+//@administrators A list of chat administrators
 chatAdministrators administrators:vector<chatAdministrator> = ChatAdministrators;
 
 
-//@class ChatMemberStatus @description Provides information about the status of a member in a chat
+//@class ChatMemberStatus
+//@description Provides information about the status of a member in a chat
 
 //@description The user is the owner of the chat and has all the administrator privileges
 //@custom_title A custom title of the owner; 0-16 characters without emojis; applicable to supergroups only
@@ -581,15 +752,18 @@ chatMemberStatusBanned banned_until_date:int32 = ChatMemberStatus;
 //@description Describes a user or a chat as a member of another chat
 //@member_id Identifier of the chat member. Currently, other chats can be only Left or Banned. Only supergroups and channels can have other chats as Left or Banned members and these chats must be supergroups or channels
 //@inviter_user_id Identifier of a user that invited/promoted/banned this member in the chat; 0 if unknown
-//@joined_chat_date Point in time (Unix timestamp) when the user joined the chat
+//@joined_chat_date Point in time (Unix timestamp) when the user joined/was promoted/was banned in the chat
 //@status Status of the member in the chat
 chatMember member_id:MessageSender inviter_user_id:int53 joined_chat_date:int32 status:ChatMemberStatus = ChatMember;
 
-//@description Contains a list of chat members @total_count Approximate total number of chat members found @members A list of chat members
+//@description Contains a list of chat members
+//@total_count Approximate total number of chat members found
+//@members A list of chat members
 chatMembers total_count:int32 members:vector<chatMember> = ChatMembers;
 
 
-//@class ChatMembersFilter @description Specifies the kind of chat members to return in searchChatMembers
+//@class ChatMembersFilter
+//@description Specifies the kind of chat members to return in searchChatMembers
 
 //@description Returns contacts of the user
 chatMembersFilterContacts = ChatMembersFilter;
@@ -600,7 +774,8 @@ chatMembersFilterAdministrators = ChatMembersFilter;
 //@description Returns all chat members, including restricted chat members
 chatMembersFilterMembers = ChatMembersFilter;
 
-//@description Returns users which can be mentioned in the chat @message_thread_id If non-zero, the identifier of the current message thread
+//@description Returns users which can be mentioned in the chat
+//@message_thread_id If non-zero, the identifier of the current message thread
 chatMembersFilterMention message_thread_id:int53 = ChatMembersFilter;
 
 //@description Returns users under certain restrictions in the chat; can be used only by administrators in a supergroup
@@ -613,27 +788,34 @@ chatMembersFilterBanned = ChatMembersFilter;
 chatMembersFilterBots = ChatMembersFilter;
 
 
-//@class SupergroupMembersFilter @description Specifies the kind of chat members to return in getSupergroupMembers
+//@class SupergroupMembersFilter
+//@description Specifies the kind of chat members to return in getSupergroupMembers
 
 //@description Returns recently active users in reverse chronological order
 supergroupMembersFilterRecent = SupergroupMembersFilter;
 
-//@description Returns contacts of the user, which are members of the supergroup or channel @query Query to search for
+//@description Returns contacts of the user, which are members of the supergroup or channel
+//@query Query to search for
 supergroupMembersFilterContacts query:string = SupergroupMembersFilter;
 
 //@description Returns the owner and administrators
 supergroupMembersFilterAdministrators = SupergroupMembersFilter;
 
-//@description Used to search for supergroup or channel members via a (string) query @query Query to search for
+//@description Used to search for supergroup or channel members via a (string) query
+//@query Query to search for
 supergroupMembersFilterSearch query:string = SupergroupMembersFilter;
 
-//@description Returns restricted supergroup members; can be used only by administrators @query Query to search for
+//@description Returns restricted supergroup members; can be used only by administrators
+//@query Query to search for
 supergroupMembersFilterRestricted query:string = SupergroupMembersFilter;
 
-//@description Returns users banned from the supergroup or channel; can be used only by administrators @query Query to search for
+//@description Returns users banned from the supergroup or channel; can be used only by administrators
+//@query Query to search for
 supergroupMembersFilterBanned query:string = SupergroupMembersFilter;
 
-//@description Returns users which can be mentioned in the supergroup @query Query to search for @message_thread_id If non-zero, the identifier of the current message thread
+//@description Returns users which can be mentioned in the supergroup
+//@query Query to search for
+//@message_thread_id If non-zero, the identifier of the current message thread
 supergroupMembersFilterMention query:string message_thread_id:int53 = SupergroupMembersFilter;
 
 //@description Returns bot members of the supergroup or channel
@@ -655,7 +837,9 @@ supergroupMembersFilterBots = SupergroupMembersFilter;
 //@is_revoked True, if the link was revoked
 chatInviteLink invite_link:string name:string creator_user_id:int53 date:int32 edit_date:int32 expiration_date:int32 member_limit:int32 member_count:int32 pending_join_request_count:int32 creates_join_request:Bool is_primary:Bool is_revoked:Bool = ChatInviteLink;
 
-//@description Contains a list of chat invite links @total_count Approximate total number of chat invite links found @invite_links List of invite links
+//@description Contains a list of chat invite links
+//@total_count Approximate total number of chat invite links found
+//@invite_links List of invite links
 chatInviteLinks total_count:int32 invite_links:vector<chatInviteLink> = ChatInviteLinks;
 
 //@description Describes a chat administrator with a number of active and revoked chat invite links
@@ -664,13 +848,19 @@ chatInviteLinks total_count:int32 invite_links:vector<chatInviteLink> = ChatInvi
 //@revoked_invite_link_count Number of revoked invite links
 chatInviteLinkCount user_id:int53 invite_link_count:int32 revoked_invite_link_count:int32 = ChatInviteLinkCount;
 
-//@description Contains a list of chat invite link counts @invite_link_counts List of invite link counts
+//@description Contains a list of chat invite link counts
+//@invite_link_counts List of invite link counts
 chatInviteLinkCounts invite_link_counts:vector<chatInviteLinkCount> = ChatInviteLinkCounts;
 
-//@description Describes a chat member joined a chat via an invite link @user_id User identifier @joined_chat_date Point in time (Unix timestamp) when the user joined the chat @approver_user_id User identifier of the chat administrator, approved user join request
+//@description Describes a chat member joined a chat via an invite link
+//@user_id User identifier
+//@joined_chat_date Point in time (Unix timestamp) when the user joined the chat
+//@approver_user_id User identifier of the chat administrator, approved user join request
 chatInviteLinkMember user_id:int53 joined_chat_date:int32 approver_user_id:int53 = ChatInviteLinkMember;
 
-//@description Contains a list of chat members joined a chat via an invite link @total_count Approximate total number of chat members found @members List of chat members, joined a chat via an invite link
+//@description Contains a list of chat members joined a chat via an invite link
+//@total_count Approximate total number of chat members found
+//@members List of chat members, joined a chat via an invite link
 chatInviteLinkMembers total_count:int32 members:vector<chatInviteLinkMember> = ChatInviteLinkMembers;
 
 //@description Contains information about a chat invite link
@@ -686,13 +876,20 @@ chatInviteLinkMembers total_count:int32 members:vector<chatInviteLinkMember> = C
 //@is_public True, if the chat is a public supergroup or channel, i.e. it has a username or it is a location-based supergroup
 chatInviteLinkInfo chat_id:int53 accessible_for:int32 type:ChatType title:string photo:chatPhotoInfo description:string member_count:int32 member_user_ids:vector<int53> creates_join_request:Bool is_public:Bool = ChatInviteLinkInfo;
 
-//@description Describes a user that sent a join request and waits for administrator approval @user_id User identifier @date Point in time (Unix timestamp) when the user sent the join request @bio A short bio of the user
+//@description Describes a user that sent a join request and waits for administrator approval
+//@user_id User identifier
+//@date Point in time (Unix timestamp) when the user sent the join request
+//@bio A short bio of the user
 chatJoinRequest user_id:int53 date:int32 bio:string = ChatJoinRequest;
 
-//@description Contains a list of requests to join a chat @total_count Approximate total number of requests found @requests List of the requests
+//@description Contains a list of requests to join a chat
+//@total_count Approximate total number of requests found
+//@requests List of the requests
 chatJoinRequests total_count:int32 requests:vector<chatJoinRequest> = ChatJoinRequests;
 
-//@description Contains information about pending join requests for a chat @total_count Total number of pending join requests @user_ids Identifiers of at most 3 users sent the newest pending join requests
+//@description Contains information about pending join requests for a chat
+//@total_count Total number of pending join requests
+//@user_ids Identifiers of at most 3 users sent the newest pending join requests
 chatJoinRequestsInfo total_count:int32 user_ids:vector<int53> = ChatJoinRequestsInfo;
 
 
@@ -705,7 +902,7 @@ chatJoinRequestsInfo total_count:int32 user_ids:vector<int53> = ChatJoinRequests
 basicGroup id:int53 member_count:int32 status:ChatMemberStatus is_active:Bool upgraded_to_supergroup_id:int53 = BasicGroup;
 
 //@description Contains full information about a basic group
-//@photo Chat photo; may be null
+//@photo Chat photo; may be null if empty or unknown. If non-null, then it is the same photo as in chat.photo
 //@param_description Group description. Updated only after the basic group is opened
 //@creator_user_id User identifier of the creator of the group; 0 if unknown
 //@members Group members
@@ -716,9 +913,9 @@ basicGroupFullInfo photo:chatPhoto description:string creator_user_id:int53 memb
 
 //@description Represents a supergroup or channel with zero or more members (subscribers in the case of channels). From the point of view of the system, a channel is a special kind of a supergroup: only administrators can post and see the list of members, and posts from all administrators use the name and photo of the channel instead of individual names and profile photos. Unlike supergroups, channels can have an unlimited number of subscribers
 //@id Supergroup or channel identifier
-//@username Username of the supergroup or channel; empty for private supergroups or channels
+//@usernames Usernames of the supergroup or channel; may be null
 //@date Point in time (Unix timestamp) when the current user joined, or the point in time when the supergroup or channel was created, in case the user is not a member
-//@status Status of the current user in the supergroup or channel; custom title will be always empty
+//@status Status of the current user in the supergroup or channel; custom title will always be empty
 //@member_count Number of members in the supergroup or channel; 0 if unknown. Currently, it is guaranteed to be known only if the supergroup or channel was received through searchPublicChats, searchChatsNearby, getInactiveSupergroupChats, getSuitableDiscussionChats, getGroupsInCommon, or getUserPrivacySettingRules
 //@has_linked_chat True, if the channel has a discussion group, or the supergroup is the designated discussion group for a channel
 //@has_location True, if the supergroup is connected to a location, i.e. the supergroup is a location-based supergroup
@@ -728,14 +925,15 @@ basicGroupFullInfo photo:chatPhoto description:string creator_user_id:int53 memb
 //@is_slow_mode_enabled True, if the slow mode is enabled in the supergroup
 //@is_channel True, if the supergroup is a channel
 //@is_broadcast_group True, if the supergroup is a broadcast group, i.e. only administrators can send messages and there is no limit on the number of members
+//@is_forum True, if the supergroup must be shown as a forum by default
 //@is_verified True, if the supergroup or channel is verified
 //@restriction_reason If non-empty, contains a human-readable description of the reason why access to this supergroup or channel must be restricted
 //@is_scam True, if many users reported this supergroup or channel as a scam
 //@is_fake True, if many users reported this supergroup or channel as a fake account
-supergroup id:int53 username:string date:int32 status:ChatMemberStatus member_count:int32 has_linked_chat:Bool has_location:Bool sign_messages:Bool join_to_send_messages:Bool join_by_request:Bool is_slow_mode_enabled:Bool is_channel:Bool is_broadcast_group:Bool is_verified:Bool restriction_reason:string is_scam:Bool is_fake:Bool = Supergroup;
+supergroup id:int53 usernames:usernames date:int32 status:ChatMemberStatus member_count:int32 has_linked_chat:Bool has_location:Bool sign_messages:Bool join_to_send_messages:Bool join_by_request:Bool is_slow_mode_enabled:Bool is_channel:Bool is_broadcast_group:Bool is_forum:Bool is_verified:Bool restriction_reason:string is_scam:Bool is_fake:Bool = Supergroup;
 
 //@description Contains full information about a supergroup or channel
-//@photo Chat photo; may be null
+//@photo Chat photo; may be null if empty or unknown. If non-null, then it is the same photo as in chat.photo
 //@param_description Supergroup or channel description
 //@member_count Number of members in the supergroup or channel; 0 if unknown
 //@administrator_count Number of privileged users in the supergroup or channel; 0 if unknown
@@ -749,17 +947,19 @@ supergroup id:int53 username:string date:int32 status:ChatMemberStatus member_co
 //@can_set_sticker_set True, if the supergroup sticker set can be changed
 //@can_set_location True, if the supergroup location can be changed
 //@can_get_statistics True, if the supergroup or channel statistics are available
-//@is_all_history_available True, if new chat members will have access to old messages. In public or discussion groups and both public and private channels, old messages are always available, so this option affects only private supergroups without a linked chat. The value of this field is only available for chat administrators
+//@is_all_history_available True, if new chat members will have access to old messages. In public, discussion, of forum groups and all channels, old messages are always available, so this option affects only private non-forum supergroups without a linked chat. The value of this field is only available for chat administrators
+//@is_aggressive_anti_spam_enabled True, if aggressive anti-spam checks are enabled in the supergroup. The value of this field is only available for chat administrators
 //@sticker_set_id Identifier of the supergroup sticker set; 0 if none
 //@location Location to which the supergroup is connected; may be null
 //@invite_link Primary invite link for the chat; may be null. For chat administrators with can_invite_users right only
 //@bot_commands List of commands of bots in the group
 //@upgraded_from_basic_group_id Identifier of the basic group from which supergroup was upgraded; 0 if none
 //@upgraded_from_max_message_id Identifier of the last message in the basic group from which supergroup was upgraded; 0 if none
-supergroupFullInfo photo:chatPhoto description:string member_count:int32 administrator_count:int32 restricted_count:int32 banned_count:int32 linked_chat_id:int53 slow_mode_delay:int32 slow_mode_delay_expires_in:double can_get_members:Bool can_set_username:Bool can_set_sticker_set:Bool can_set_location:Bool can_get_statistics:Bool is_all_history_available:Bool sticker_set_id:int64 location:chatLocation invite_link:chatInviteLink bot_commands:vector<botCommands> upgraded_from_basic_group_id:int53 upgraded_from_max_message_id:int53 = SupergroupFullInfo;
+supergroupFullInfo photo:chatPhoto description:string member_count:int32 administrator_count:int32 restricted_count:int32 banned_count:int32 linked_chat_id:int53 slow_mode_delay:int32 slow_mode_delay_expires_in:double can_get_members:Bool can_set_username:Bool can_set_sticker_set:Bool can_set_location:Bool can_get_statistics:Bool is_all_history_available:Bool is_aggressive_anti_spam_enabled:Bool sticker_set_id:int64 location:chatLocation invite_link:chatInviteLink bot_commands:vector<botCommands> upgraded_from_basic_group_id:int53 upgraded_from_max_message_id:int53 = SupergroupFullInfo;
 
 
-//@class SecretChatState @description Describes the current secret chat state
+//@class SecretChatState
+//@description Describes the current secret chat state
 
 //@description The secret chat is not yet created; waiting for the other user to get online
 secretChatStatePending = SecretChatState;
@@ -782,22 +982,39 @@ secretChatStateClosed = SecretChatState;
 secretChat id:int32 user_id:int53 state:SecretChatState is_outbound:Bool key_hash:bytes layer:int32 = SecretChat;
 
 
-//@class MessageSender @description Contains information about the sender of a message
+//@class MessageSender
+//@description Contains information about the sender of a message
 
-//@description The message was sent by a known user @user_id Identifier of the user that sent the message
+//@description The message was sent by a known user
+//@user_id Identifier of the user that sent the message
 messageSenderUser user_id:int53 = MessageSender;
 
-//@description The message was sent on behalf of a chat @chat_id Identifier of the chat that sent the message
+//@description The message was sent on behalf of a chat
+//@chat_id Identifier of the chat that sent the message
 messageSenderChat chat_id:int53 = MessageSender;
 
 
-//@description Represents a list of message senders @total_count Approximate total number of messages senders found @senders List of message senders
+//@description Represents a list of message senders
+//@total_count Approximate total number of messages senders found
+//@senders List of message senders
 messageSenders total_count:int32 senders:vector<MessageSender> = MessageSenders;
 
 
-//@class MessageForwardOrigin @description Contains information about the origin of a forwarded message
+//@description Represents a message sender, which can be used to send messages in a chat
+//@sender Available message senders
+//@needs_premium True, if Telegram Premium is needed to use the message sender
+chatMessageSender sender:MessageSender needs_premium:Bool = ChatMessageSender;
+
+//@description Represents a list of message senders, which can be used to send messages in a chat
+//@senders List of available message senders
+chatMessageSenders senders:vector<chatMessageSender> = ChatMessageSenders;
 
-//@description The message was originally sent by a known user @sender_user_id Identifier of the user that originally sent the message
+
+//@class MessageForwardOrigin
+//@description Contains information about the origin of a forwarded message
+
+//@description The message was originally sent by a known user
+//@sender_user_id Identifier of the user that originally sent the message
 messageForwardOriginUser sender_user_id:int53 = MessageForwardOrigin;
 
 //@description The message was originally sent on behalf of a chat
@@ -805,7 +1022,8 @@ messageForwardOriginUser sender_user_id:int53 = MessageForwardOrigin;
 //@author_signature For messages originally sent by an anonymous chat administrator, original message author signature
 messageForwardOriginChat sender_chat_id:int53 author_signature:string = MessageForwardOrigin;
 
-//@description The message was originally sent by a user, which is hidden by their privacy settings @sender_name Name of the sender
+//@description The message was originally sent by a user, which is hidden by their privacy settings
+//@sender_name Name of the sender
 messageForwardOriginHiddenUser sender_name:string = MessageForwardOrigin;
 
 //@description The message was originally a post in a channel
@@ -814,16 +1032,20 @@ messageForwardOriginHiddenUser sender_name:string = MessageForwardOrigin;
 //@author_signature Original post author signature
 messageForwardOriginChannel chat_id:int53 message_id:int53 author_signature:string = MessageForwardOrigin;
 
-//@description The message was imported from an exported message history @sender_name Name of the sender
+//@description The message was imported from an exported message history
+//@sender_name Name of the sender
 messageForwardOriginMessageImport sender_name:string = MessageForwardOrigin;
 
 
-//@class ReactionType @description Describes type of message reaction
+//@class ReactionType
+//@description Describes type of message reaction
 
-//@description A reaction with an emoji @emoji Text representation of the reaction
+//@description A reaction with an emoji
+//@emoji Text representation of the reaction
 reactionTypeEmoji emoji:string = ReactionType;
 
-//@description A reaction with a custom emoji @custom_emoji_id Unique identifier of the custom emoji
+//@description A reaction with a custom emoji
+//@custom_emoji_id Unique identifier of the custom emoji
 reactionTypeCustomEmoji custom_emoji_id:int64 = ReactionType;
 
 
@@ -864,12 +1086,15 @@ messageInteractionInfo view_count:int32 forward_count:int32 reply_info:messageRe
 unreadReaction type:ReactionType sender_id:MessageSender is_big:Bool = UnreadReaction;
 
 
-//@class MessageSendingState @description Contains information about the sending state of the message
+//@class MessageSendingState
+//@description Contains information about the sending state of the message
 
 //@description The message is being sent now, but has not yet been delivered to the server
 messageSendingStatePending = MessageSendingState;
 
-//@description The message failed to be sent @error_code An error code; 0 if unknown @error_message Error message
+//@description The message failed to be sent
+//@error_code An error code; 0 if unknown
+//@error_message Error message
 //@can_retry True, if the message can be re-sent
 //@need_another_sender True, if the message can be re-sent only on behalf of a different sender
 //@retry_after Time left before the message can be re-sent, in seconds. No update is sent when this field changes
@@ -897,6 +1122,7 @@ messageSendingStateFailed error_code:int32 error_message:string can_retry:Bool n
 //@can_report_reactions True, if reactions on the message can be reported through reportMessageReactions
 //@has_timestamped_media True, if media timestamp entities refers to a media in this message as opposed to a media in the replied message
 //@is_channel_post True, if the message is a channel post. All messages to channels are channel posts, all other messages are not channel posts
+//@is_topic_message True, if the message is a forum topic message
 //@contains_unread_mention True, if the message contains an unread mention for the current user
 //@date Point in time (Unix timestamp) when the message was sent
 //@edit_date Point in time (Unix timestamp) when the message was last edited
@@ -914,24 +1140,38 @@ messageSendingStateFailed error_code:int32 error_message:string can_retry:Bool n
 //@restriction_reason If non-empty, contains a human-readable description of the reason why access to this message must be restricted
 //@content Content of the message
 //@reply_markup Reply markup for the message; may be null
-message id:int53 sender_id:MessageSender chat_id:int53 sending_state:MessageSendingState scheduling_state:MessageSchedulingState is_outgoing:Bool is_pinned:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_saved:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_get_added_reactions:Bool can_get_statistics:Bool can_get_message_thread:Bool can_get_viewers:Bool can_get_media_timestamp_links:Bool can_report_reactions:Bool has_timestamped_media:Bool is_channel_post:Bool contains_unread_mention:Bool date:int32 edit_date:int32 forward_info:messageForwardInfo interaction_info:messageInteractionInfo unread_reactions:vector<unreadReaction> reply_in_chat_id:int53 reply_to_message_id:int53 message_thread_id:int53 ttl:int32 ttl_expires_in:double via_bot_user_id:int53 author_signature:string media_album_id:int64 restriction_reason:string content:MessageContent reply_markup:ReplyMarkup = Message;
+message id:int53 sender_id:MessageSender chat_id:int53 sending_state:MessageSendingState scheduling_state:MessageSchedulingState is_outgoing:Bool is_pinned:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_saved:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_get_added_reactions:Bool can_get_statistics:Bool can_get_message_thread:Bool can_get_viewers:Bool can_get_media_timestamp_links:Bool can_report_reactions:Bool has_timestamped_media:Bool is_channel_post:Bool is_topic_message:Bool contains_unread_mention:Bool date:int32 edit_date:int32 forward_info:messageForwardInfo interaction_info:messageInteractionInfo unread_reactions:vector<unreadReaction> reply_in_chat_id:int53 reply_to_message_id:int53 message_thread_id:int53 ttl:int32 ttl_expires_in:double via_bot_user_id:int53 author_signature:string media_album_id:int64 restriction_reason:string content:MessageContent reply_markup:ReplyMarkup = Message;
 
-//@description Contains a list of messages @total_count Approximate total number of messages found @messages List of messages; messages may be null
+//@description Contains a list of messages
+//@total_count Approximate total number of messages found
+//@messages List of messages; messages may be null
 messages total_count:int32 messages:vector<message> = Messages;
 
-//@description Contains a list of messages found by a search @total_count Approximate total number of messages found; -1 if unknown @messages List of messages @next_offset The offset for the next request. If empty, there are no more results
+//@description Contains a list of messages found by a search
+//@total_count Approximate total number of messages found; -1 if unknown
+//@messages List of messages
+//@next_offset The offset for the next request. If empty, there are no more results
 foundMessages total_count:int32 messages:vector<message> next_offset:string = FoundMessages;
 
-//@description Contains information about a message in a specific position @position 0-based message position in the full list of suitable messages @message_id Message identifier @date Point in time (Unix timestamp) when the message was sent
+//@description Contains information about a message in a specific position
+//@position 0-based message position in the full list of suitable messages
+//@message_id Message identifier
+//@date Point in time (Unix timestamp) when the message was sent
 messagePosition position:int32 message_id:int53 date:int32 = MessagePosition;
 
-//@description Contains a list of message positions @total_count Total number of messages found @positions List of message positions
+//@description Contains a list of message positions
+//@total_count Total number of messages found
+//@positions List of message positions
 messagePositions total_count:int32 positions:vector<messagePosition> = MessagePositions;
 
-//@description Contains information about found messages sent on a specific day @total_count Total number of found messages sent on the day @message First message sent on the day
+//@description Contains information about found messages sent on a specific day
+//@total_count Total number of found messages sent on the day
+//@message First message sent on the day
 messageCalendarDay total_count:int32 message:message = MessageCalendarDay;
 
-//@description Contains information about found messages, split by days according to the option "utc_time_offset" @total_count Total number of found messages @days Information about messages sent
+//@description Contains information about found messages, split by days according to the option "utc_time_offset"
+//@total_count Total number of found messages
+//@days Information about messages sent
 messageCalendar total_count:int32 days:vector<messageCalendarDay> = MessageCalendar;
 
 
@@ -940,9 +1180,15 @@ messageCalendar total_count:int32 days:vector<messageCalendarDay> = MessageCalen
 //@is_recommended True, if the message needs to be labeled as "recommended" instead of "sponsored"
 //@sponsor_chat_id Sponsor chat identifier; 0 if the sponsor chat is accessible through an invite link
 //@sponsor_chat_info Information about the sponsor chat; may be null unless sponsor_chat_id == 0
+//@show_chat_photo True, if the sponsor's chat photo must be shown
 //@link An internal link to be opened when the sponsored message is clicked; may be null if the sponsor chat needs to be opened instead
 //@content Content of the message. Currently, can be only of the type messageText
-sponsoredMessage message_id:int53 is_recommended:Bool sponsor_chat_id:int53 sponsor_chat_info:chatInviteLinkInfo link:InternalLinkType content:MessageContent = SponsoredMessage;
+sponsoredMessage message_id:int53 is_recommended:Bool sponsor_chat_id:int53 sponsor_chat_info:chatInviteLinkInfo show_chat_photo:Bool link:InternalLinkType content:MessageContent = SponsoredMessage;
+
+//@description Contains a list of sponsored messages
+//@messages List of sponsored messages
+//@messages_between The minimum number of messages between shown sponsored messages, or 0 if only one sponsored message must be shown after all ordinary messages
+sponsoredMessages messages:vector<sponsoredMessage> messages_between:int32 = SponsoredMessages;
 
 
 //@description Describes a file added to file download list
@@ -966,7 +1212,8 @@ downloadedFileCounts active_count:int32 paused_count:int32 completed_count:int32
 foundFileDownloads total_counts:downloadedFileCounts files:vector<fileDownload> next_offset:string = FoundFileDownloads;
 
 
-//@class NotificationSettingsScope @description Describes the types of chats to which notification settings are relevant
+//@class NotificationSettingsScope
+//@description Describes the types of chats to which notification settings are relevant
 
 //@description Notification settings applied to all private and secret chats when the corresponding chat setting has a default value
 notificationSettingsScopePrivateChats = NotificationSettingsScope;
@@ -978,12 +1225,17 @@ notificationSettingsScopeGroupChats = NotificationSettingsScope;
 notificationSettingsScopeChannelChats = NotificationSettingsScope;
 
 
-//@description Contains information about notification settings for a chat
-//@use_default_mute_for If true, mute_for is ignored and the value for the relevant type of chat is used instead @mute_for Time left before notifications will be unmuted, in seconds
-//@use_default_sound If true, the value for the relevant type of chat is used instead of sound_id @sound_id Identifier of the notification sound to be played; 0 if sound is disabled
-//@use_default_show_preview If true, show_preview is ignored and the value for the relevant type of chat is used instead @show_preview True, if message content must be displayed in notifications
-//@use_default_disable_pinned_message_notifications If true, disable_pinned_message_notifications is ignored and the value for the relevant type of chat is used instead @disable_pinned_message_notifications If true, notifications for incoming pinned messages will be created as for an ordinary unread message
-//@use_default_disable_mention_notifications If true, disable_mention_notifications is ignored and the value for the relevant type of chat is used instead @disable_mention_notifications If true, notifications for messages with mentions will be created as for an ordinary unread message
+//@description Contains information about notification settings for a chat or a froum topic
+//@use_default_mute_for If true, mute_for is ignored and the value for the relevant type of chat or the forum chat is used instead
+//@mute_for Time left before notifications will be unmuted, in seconds
+//@use_default_sound If true, the value for the relevant type of chat or the forum chat is used instead of sound_id
+//@sound_id Identifier of the notification sound to be played; 0 if sound is disabled
+//@use_default_show_preview If true, show_preview is ignored and the value for the relevant type of chat or the forum chat is used instead
+//@show_preview True, if message content must be displayed in notifications
+//@use_default_disable_pinned_message_notifications If true, disable_pinned_message_notifications is ignored and the value for the relevant type of chat or the forum chat is used instead
+//@disable_pinned_message_notifications If true, notifications for incoming pinned messages will be created as for an ordinary unread message
+//@use_default_disable_mention_notifications If true, disable_mention_notifications is ignored and the value for the relevant type of chat or the forum chat is used instead
+//@disable_mention_notifications If true, notifications for messages with mentions will be created as for an ordinary unread message
 chatNotificationSettings use_default_mute_for:Bool mute_for:int32 use_default_sound:Bool sound_id:int64 use_default_show_preview:Bool show_preview:Bool use_default_disable_pinned_message_notifications:Bool disable_pinned_message_notifications:Bool use_default_disable_mention_notifications:Bool disable_mention_notifications:Bool = ChatNotificationSettings;
 
 //@description Contains information about notification settings for several chats
@@ -1002,18 +1254,25 @@ scopeNotificationSettings mute_for:int32 sound_id:int64 show_preview:Bool disabl
 draftMessage reply_to_message_id:int53 date:int32 input_message_text:InputMessageContent = DraftMessage;
 
 
-//@class ChatType @description Describes the type of a chat
+//@class ChatType
+//@description Describes the type of a chat
 
-//@description An ordinary chat with a user @user_id User identifier
+//@description An ordinary chat with a user
+//@user_id User identifier
 chatTypePrivate user_id:int53 = ChatType;
 
-//@description A basic group (a chat with 0-200 other users) @basic_group_id Basic group identifier
+//@description A basic group (a chat with 0-200 other users)
+//@basic_group_id Basic group identifier
 chatTypeBasicGroup basic_group_id:int53 = ChatType;
 
-//@description A supergroup or channel (with unlimited members) @supergroup_id Supergroup or channel identifier @is_channel True, if the supergroup is a channel
+//@description A supergroup or channel (with unlimited members)
+//@supergroup_id Supergroup or channel identifier
+//@is_channel True, if the supergroup is a channel
 chatTypeSupergroup supergroup_id:int53 is_channel:Bool = ChatType;
 
-//@description A secret chat with a user @secret_chat_id Secret chat identifier @user_id User identifier of the secret chat peer
+//@description A secret chat with a user
+//@secret_chat_id Secret chat identifier
+//@user_id User identifier of the secret chat peer
 chatTypeSecret secret_chat_id:int32 user_id:int53 = ChatType;
 
 
@@ -1021,9 +1280,9 @@ chatTypeSecret secret_chat_id:int32 user_id:int53 = ChatType;
 //@title The title of the filter; 1-12 characters without line feeds
 //@icon_name The chosen icon name for short filter representation. If non-empty, must be one of "All", "Unread", "Unmuted", "Bots", "Channels", "Groups", "Private", "Custom", "Setup", "Cat", "Crown", "Favorite", "Flower", "Game", "Home", "Love", "Mask", "Party", "Sport", "Study", "Trade", "Travel", "Work", "Airplane", "Book", "Light", "Like", "Money", "Note", "Palette".
 //-If empty, use getChatFilterDefaultIconName to get default icon name for the filter
-//@pinned_chat_ids The chat identifiers of pinned chats in the filtered chat list. There can be up to GetOption("chat_filter_chosen_chat_count_max") pinned and always included non-secret chats and the same number of secret chats, but the limit can be increased with Telegram Premium
-//@included_chat_ids The chat identifiers of always included chats in the filtered chat list. There can be up to GetOption("chat_filter_chosen_chat_count_max") pinned and always included non-secret chats and the same number of secret chats, but the limit can be increased with Telegram Premium
-//@excluded_chat_ids The chat identifiers of always excluded chats in the filtered chat list. There can be up to GetOption("chat_filter_chosen_chat_count_max") always excluded non-secret chats and the same number of secret chats, but the limit can be increased with Telegram Premium
+//@pinned_chat_ids The chat identifiers of pinned chats in the filtered chat list. There can be up to getOption("chat_filter_chosen_chat_count_max") pinned and always included non-secret chats and the same number of secret chats, but the limit can be increased with Telegram Premium
+//@included_chat_ids The chat identifiers of always included chats in the filtered chat list. There can be up to getOption("chat_filter_chosen_chat_count_max") pinned and always included non-secret chats and the same number of secret chats, but the limit can be increased with Telegram Premium
+//@excluded_chat_ids The chat identifiers of always excluded chats in the filtered chat list. There can be up to getOption("chat_filter_chosen_chat_count_max") always excluded non-secret chats and the same number of secret chats, but the limit can be increased with Telegram Premium
 //@exclude_muted True, if muted chats need to be excluded
 //@exclude_read True, if read chats need to be excluded
 //@exclude_archived True, if archived chats need to be excluded
@@ -1040,14 +1299,18 @@ chatFilter title:string icon_name:string pinned_chat_ids:vector<int53> included_
 //@icon_name The chosen or default icon name for short filter representation. One of "All", "Unread", "Unmuted", "Bots", "Channels", "Groups", "Private", "Custom", "Setup", "Cat", "Crown", "Favorite", "Flower", "Game", "Home", "Love", "Mask", "Party", "Sport", "Study", "Trade", "Travel", "Work", "Airplane", "Book", "Light", "Like", "Money", "Note", "Palette"
 chatFilterInfo id:int32 title:string icon_name:string = ChatFilterInfo;
 
-//@description Describes a recommended chat filter @filter The chat filter @param_description Chat filter description
+//@description Describes a recommended chat filter
+//@filter The chat filter
+//@param_description Chat filter description
 recommendedChatFilter filter:chatFilter description:string = RecommendedChatFilter;
 
-//@description Contains a list of recommended chat filters @chat_filters List of recommended chat filters
+//@description Contains a list of recommended chat filters
+//@chat_filters List of recommended chat filters
 recommendedChatFilters chat_filters:vector<recommendedChatFilter> = RecommendedChatFilters;
 
 
-//@class ChatList @description Describes a list of chats
+//@class ChatList
+//@description Describes a list of chats
 
 //@description A main list of chats
 chatListMain = ChatList;
@@ -1055,19 +1318,24 @@ chatListMain = ChatList;
 //@description A list of chats usually located at the top of the main chat list. Unmuted chats are automatically moved from the Archive to the Main chat list when a new message arrives
 chatListArchive = ChatList;
 
-//@description A list of chats belonging to a chat filter @chat_filter_id Chat filter identifier
+//@description A list of chats belonging to a chat filter
+//@chat_filter_id Chat filter identifier
 chatListFilter chat_filter_id:int32 = ChatList;
 
-//@description Contains a list of chat lists @chat_lists List of chat lists
+//@description Contains a list of chat lists
+//@chat_lists List of chat lists
 chatLists chat_lists:vector<ChatList> = ChatLists;
 
 
-//@class ChatSource @description Describes a reason why an external chat is shown in a chat list
+//@class ChatSource
+//@description Describes a reason why an external chat is shown in a chat list
 
 //@description The chat is sponsored by the user's MTProxy server
 chatSourceMtprotoProxy = ChatSource;
 
-//@description The chat contains a public service announcement @type The type of the announcement @text The text of the announcement
+//@description The chat contains a public service announcement
+//@type The type of the announcement
+//@text The text of the announcement
 chatSourcePublicServiceAnnouncement type:string text:string = ChatSource;
 
 
@@ -1079,12 +1347,14 @@ chatSourcePublicServiceAnnouncement type:string text:string = ChatSource;
 chatPosition list:ChatList order:int64 is_pinned:Bool source:ChatSource = ChatPosition;
 
 
-//@class ChatAvailableReactions @description Describes reactions available in the chat
+//@class ChatAvailableReactions
+//@description Describes reactions available in the chat
 
 //@description All reactions are available in the chat
 chatAvailableReactionsAll = ChatAvailableReactions;
 
-//@description Only specific reactions are available in the chat @reactions The list of reactions
+//@description Only specific reactions are available in the chat
+//@reactions The list of reactions
 chatAvailableReactionsSome reactions:vector<ReactionType> = ChatAvailableReactions;
 
 
@@ -1129,29 +1399,37 @@ videoChat group_call_id:int32 has_participants:Bool default_participant_id:Messa
 //@client_data Application-specific data associated with the chat. (For example, the chat scroll position or local chat notification settings can be stored here.) Persistent if the message database is used
 chat id:int53 type:ChatType title:string photo:chatPhotoInfo permissions:chatPermissions last_message:message positions:vector<chatPosition> message_sender_id:MessageSender has_protected_content:Bool is_marked_as_unread:Bool is_blocked:Bool has_scheduled_messages:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_be_reported:Bool default_disable_notification:Bool unread_count:int32 last_read_inbox_message_id:int53 last_read_outbox_message_id:int53 unread_mention_count:int32 unread_reaction_count:int32 notification_settings:chatNotificationSettings available_reactions:ChatAvailableReactions message_ttl:int32 theme_name:string action_bar:ChatActionBar video_chat:videoChat pending_join_requests:chatJoinRequestsInfo reply_markup_message_id:int53 draft_message:draftMessage client_data:string = Chat;
 
-//@description Represents a list of chats @total_count Approximate total number of chats found @chat_ids List of chat identifiers
+//@description Represents a list of chats
+//@total_count Approximate total number of chats found
+//@chat_ids List of chat identifiers
 chats total_count:int32 chat_ids:vector<int53> = Chats;
 
 
-//@description Describes a chat located nearby @chat_id Chat identifier @distance Distance to the chat location, in meters
+//@description Describes a chat located nearby
+//@chat_id Chat identifier
+//@distance Distance to the chat location, in meters
 chatNearby chat_id:int53 distance:int32 = ChatNearby;
 
-//@description Represents a list of chats located nearby @users_nearby List of users nearby @supergroups_nearby List of location-based supergroups nearby
+//@description Represents a list of chats located nearby
+//@users_nearby List of users nearby
+//@supergroups_nearby List of location-based supergroups nearby
 chatsNearby users_nearby:vector<chatNearby> supergroups_nearby:vector<chatNearby> = ChatsNearby;
 
 
-//@class PublicChatType @description Describes a type of public chats
+//@class PublicChatType
+//@description Describes a type of public chats
 
-//@description The chat is public, because it has username
+//@description The chat is public, because it has an active username
 publicChatTypeHasUsername = PublicChatType;
 
 //@description The chat is public, because it is a location-based supergroup
 publicChatTypeIsLocationBased = PublicChatType;
 
 
-//@class ChatActionBar @description Describes actions which must be possible to do through a chat action bar
+//@class ChatActionBar
+//@description Describes actions which must be possible to do through a chat action bar
 
-//@description The chat can be reported as spam using the method reportChat with the reason chatReportReasonSpam
+//@description The chat can be reported as spam using the method reportChat with the reason chatReportReasonSpam. If the chat is a private chat with a user with an emoji status, then a notice about emoji status usage must be shown
 //@can_unarchive If true, the chat was automatically archived and can be moved back to the main chat list using addChatToList simultaneously with setting chat notification settings to default using setChatNotificationSettings
 chatActionBarReportSpam can_unarchive:Bool = ChatActionBar;
 
@@ -1161,7 +1439,7 @@ chatActionBarReportUnrelatedLocation = ChatActionBar;
 //@description The chat is a recently created group chat to which new members can be invited
 chatActionBarInviteMembers = ChatActionBar;
 
-//@description The chat is a private or secret chat, which can be reported using the method reportChat, or the other user can be blocked using the method toggleMessageSenderIsBlocked, or the other user can be added to the contact list using the method addContact
+//@description The chat is a private or secret chat, which can be reported using the method reportChat, or the other user can be blocked using the method toggleMessageSenderIsBlocked, or the other user can be added to the contact list using the method addContact. If the chat is a private chat with a user with an emoji status, then a notice about emoji status usage must be shown
 //@can_unarchive If true, the chat was automatically archived and can be moved back to the main chat list using addChatToList simultaneously with setting chat notification settings to default using setChatNotificationSettings
 //@distance If non-negative, the current user was found by the peer through searchChatsNearby and this is the distance between the users
 chatActionBarReportAddBlock can_unarchive:Bool distance:int32 = ChatActionBar;
@@ -1179,7 +1457,8 @@ chatActionBarSharePhoneNumber = ChatActionBar;
 chatActionBarJoinRequest title:string is_channel:Bool request_date:int32 = ChatActionBar;
 
 
-//@class KeyboardButtonType @description Describes a keyboard button type
+//@class KeyboardButtonType
+//@description Describes a keyboard button type
 
 //@description A simple button, with text that must be sent when the button is pressed
 keyboardButtonTypeText = KeyboardButtonType;
@@ -1190,54 +1469,73 @@ keyboardButtonTypeRequestPhoneNumber = KeyboardButtonType;
 //@description A button that sends the user's location when pressed; available only in private chats
 keyboardButtonTypeRequestLocation = KeyboardButtonType;
 
-//@description A button that allows the user to create and send a poll when pressed; available only in private chats @force_regular If true, only regular polls must be allowed to create @force_quiz If true, only polls in quiz mode must be allowed to create
+//@description A button that allows the user to create and send a poll when pressed; available only in private chats
+//@force_regular If true, only regular polls must be allowed to create
+//@force_quiz If true, only polls in quiz mode must be allowed to create
 keyboardButtonTypeRequestPoll force_regular:Bool force_quiz:Bool = KeyboardButtonType;
 
-//@description A button that opens a Web App by calling getWebAppUrl @url An HTTP URL to pass to getWebAppUrl
+//@description A button that opens a Web App by calling getWebAppUrl
+//@url An HTTP URL to pass to getWebAppUrl
 keyboardButtonTypeWebApp url:string = KeyboardButtonType;
 
 
-//@description Represents a single button in a bot keyboard @text Text of the button @type Type of the button
+//@description Represents a single button in a bot keyboard
+//@text Text of the button
+//@type Type of the button
 keyboardButton text:string type:KeyboardButtonType = KeyboardButton;
 
 
-//@class InlineKeyboardButtonType @description Describes the type of an inline keyboard button
+//@class InlineKeyboardButtonType
+//@description Describes the type of an inline keyboard button
 
-//@description A button that opens a specified URL @url HTTP or tg:// URL to open
+//@description A button that opens a specified URL
+//@url HTTP or tg:// URL to open
 inlineKeyboardButtonTypeUrl url:string = InlineKeyboardButtonType;
 
-//@description A button that opens a specified URL and automatically authorize the current user by calling getLoginUrlInfo @url An HTTP URL to pass to getLoginUrlInfo @id Unique button identifier @forward_text If non-empty, new text of the button in forwarded messages
+//@description A button that opens a specified URL and automatically authorize the current user by calling getLoginUrlInfo
+//@url An HTTP URL to pass to getLoginUrlInfo
+//@id Unique button identifier
+//@forward_text If non-empty, new text of the button in forwarded messages
 inlineKeyboardButtonTypeLoginUrl url:string id:int53 forward_text:string = InlineKeyboardButtonType;
 
-//@description A button that opens a Web App by calling openWebApp @url An HTTP URL to pass to openWebApp
+//@description A button that opens a Web App by calling openWebApp
+//@url An HTTP URL to pass to openWebApp
 inlineKeyboardButtonTypeWebApp url:string = InlineKeyboardButtonType;
 
-//@description A button that sends a callback query to a bot @data Data to be sent to the bot via a callback query
+//@description A button that sends a callback query to a bot
+//@data Data to be sent to the bot via a callback query
 inlineKeyboardButtonTypeCallback data:bytes = InlineKeyboardButtonType;
 
-//@description A button that asks for the 2-step verification password of the current user and then sends a callback query to a bot @data Data to be sent to the bot via a callback query
+//@description A button that asks for the 2-step verification password of the current user and then sends a callback query to a bot
+//@data Data to be sent to the bot via a callback query
 inlineKeyboardButtonTypeCallbackWithPassword data:bytes = InlineKeyboardButtonType;
 
 //@description A button with a game that sends a callback query to a bot. This button must be in the first column and row of the keyboard and can be attached only to a message with content of the type messageGame
 inlineKeyboardButtonTypeCallbackGame = InlineKeyboardButtonType;
 
-//@description A button that forces an inline query to the bot to be inserted in the input field @query Inline query to be sent to the bot @in_current_chat True, if the inline query must be sent from the current chat
+//@description A button that forces an inline query to the bot to be inserted in the input field
+//@query Inline query to be sent to the bot
+//@in_current_chat True, if the inline query must be sent from the current chat
 inlineKeyboardButtonTypeSwitchInline query:string in_current_chat:Bool = InlineKeyboardButtonType;
 
 //@description A button to buy something. This button must be in the first column and row of the keyboard and can be attached only to a message with content of the type messageInvoice
 inlineKeyboardButtonTypeBuy = InlineKeyboardButtonType;
 
-//@description A button with a user reference to be handled in the same way as textEntityTypeMentionName entities @user_id User identifier
+//@description A button with a user reference to be handled in the same way as textEntityTypeMentionName entities
+//@user_id User identifier
 inlineKeyboardButtonTypeUser user_id:int53 = InlineKeyboardButtonType;
 
 
-//@description Represents a single button in an inline keyboard @text Text of the button @type Type of the button
+//@description Represents a single button in an inline keyboard
+//@text Text of the button
+//@type Type of the button
 inlineKeyboardButton text:string type:InlineKeyboardButtonType = InlineKeyboardButton;
 
 
-//@class ReplyMarkup @description Contains a description of a custom keyboard and actions that can be done with it to quickly reply to bots
+//@class ReplyMarkup
+//@description Contains a description of a custom keyboard and actions that can be done with it to quickly reply to bots
 
-//@description Instructs application to remove the keyboard once this message has been received. This kind of keyboard can't be received in an incoming message; instead, UpdateChatReplyMarkup with message_id == 0 will be sent
+//@description Instructs application to remove the keyboard once this message has been received. This kind of keyboard can't be received in an incoming message; instead, updateChatReplyMarkup with message_id == 0 will be sent
 //@is_personal True, if the keyboard is removed only for the mentioned users or the target user of a reply
 replyMarkupRemoveKeyboard is_personal:Bool = ReplyMarkup;
 
@@ -1259,93 +1557,171 @@ replyMarkupShowKeyboard rows:vector<vector<keyboardButton>> resize_keyboard:Bool
 replyMarkupInlineKeyboard rows:vector<vector<inlineKeyboardButton>> = ReplyMarkup;
 
 
-//@class LoginUrlInfo @description Contains information about an inline button of type inlineKeyboardButtonTypeLoginUrl
+//@class LoginUrlInfo
+//@description Contains information about an inline button of type inlineKeyboardButtonTypeLoginUrl
 
-//@description An HTTP url needs to be open @url The URL to open @skip_confirm True, if there is no need to show an ordinary open URL confirm
+//@description An HTTP url needs to be open
+//@url The URL to open
+//@skip_confirm True, if there is no need to show an ordinary open URL confirm
 loginUrlInfoOpen url:string skip_confirm:Bool = LoginUrlInfo;
 
-//@description An authorization confirmation dialog needs to be shown to the user @url An HTTP URL to be opened @domain A domain of the URL
-//@bot_user_id User identifier of a bot linked with the website @request_write_access True, if the user needs to be requested to give the permission to the bot to send them messages
+//@description An authorization confirmation dialog needs to be shown to the user
+//@url An HTTP URL to be opened
+//@domain A domain of the URL
+//@bot_user_id User identifier of a bot linked with the website
+//@request_write_access True, if the user needs to be requested to give the permission to the bot to send them messages
 loginUrlInfoRequestConfirmation url:string domain:string bot_user_id:int53 request_write_access:Bool = LoginUrlInfo;
 
 
-//@description Contains information about a Web App @launch_id Unique identifier for the Web App launch @url A Web App URL to open in a web view
+//@description Contains information about a Web App
+//@launch_id Unique identifier for the Web App launch
+//@url A Web App URL to open in a web view
 webAppInfo launch_id:int64 url:string = WebAppInfo;
 
 
 //@description Contains information about a message thread
 //@chat_id Identifier of the chat to which the message thread belongs
 //@message_thread_id Message thread identifier, unique within the chat
-//@reply_info Information about the message thread
+//@reply_info Information about the message thread; may be null for forum topic threads
 //@unread_message_count Approximate number of unread messages in the message thread
 //@messages The messages from which the thread starts. The messages are returned in a reverse chronological order (i.e., in order of decreasing message_id)
 //@draft_message A draft of a message in the message thread; may be null
 messageThreadInfo chat_id:int53 message_thread_id:int53 reply_info:messageReplyInfo unread_message_count:int32 messages:vector<message> draft_message:draftMessage = MessageThreadInfo;
 
 
-//@class RichText @description Describes a text object inside an instant-view web page
-
-//@description A plain text @text Text
+//@description Describes a forum topic icon
+//@color Color of the topic icon in RGB format
+//@custom_emoji_id Unique identifier of the custom emoji shown on the topic icon; 0 if none
+forumTopicIcon color:int32 custom_emoji_id:int64 = ForumTopicIcon;
+
+//@description Contains basic information about a forum topic
+//@message_thread_id Message thread identifier of the topic
+//@name Name of the topic
+//@icon Icon of the topic
+//@creation_date Date the topic was created
+//@creator_id Identifier of the creator of the topic
+//@is_general True, if the topic is the General topic list
+//@is_outgoing True, if the topic was created by the current user
+//@is_closed True, if the topic is closed
+//@is_hidden True, if the topic is hidden above the topic list and closed; for General topic only
+forumTopicInfo message_thread_id:int53 name:string icon:forumTopicIcon creation_date:int32 creator_id:MessageSender is_general:Bool is_outgoing:Bool is_closed:Bool is_hidden:Bool = ForumTopicInfo;
+
+//@description Describes a forum topic
+//@info Basic information about the topic
+//@last_message Last message in the topic; may be null if unknown
+//@is_pinned True, if the topic is pinned in the topic list
+//@unread_count Number of unread messages in the topic
+//@last_read_inbox_message_id Identifier of the last read incoming message
+//@last_read_outbox_message_id Identifier of the last read outgoing message
+//@unread_mention_count Number of unread messages with a mention/reply in the topic
+//@unread_reaction_count Number of messages with unread reactions in the topic
+//@notification_settings Notification settings for the topic
+//@draft_message A draft of a message in the topic; may be null
+forumTopic info:forumTopicInfo last_message:message is_pinned:Bool unread_count:int32 last_read_inbox_message_id:int53 last_read_outbox_message_id:int53 unread_mention_count:int32 unread_reaction_count:int32 notification_settings:chatNotificationSettings draft_message:draftMessage = ForumTopic;
+
+//@description Describes a list of forum topics
+//@total_count Approximate total number of forum topics found
+//@topics List of forum topics
+//@next_offset_date Offset date for the next getForumTopics request
+//@next_offset_message_id Offset message identifier for the next getForumTopics request
+//@next_offset_message_thread_id Offset message thread identifier for the next getForumTopics request
+forumTopics total_count:int32 topics:vector<forumTopic> next_offset_date:int32 next_offset_message_id:int53 next_offset_message_thread_id:int53 = ForumTopics;
+
+
+//@class RichText
+//@description Describes a text object inside an instant-view web page
+
+//@description A plain text
+//@text Text
 richTextPlain text:string = RichText;
 
-//@description A bold rich text @text Text
+//@description A bold rich text
+//@text Text
 richTextBold text:RichText = RichText;
 
-//@description An italicized rich text @text Text
+//@description An italicized rich text
+//@text Text
 richTextItalic text:RichText = RichText;
 
-//@description An underlined rich text @text Text
+//@description An underlined rich text
+//@text Text
 richTextUnderline text:RichText = RichText;
 
-//@description A strikethrough rich text @text Text
+//@description A strikethrough rich text
+//@text Text
 richTextStrikethrough text:RichText = RichText;
 
-//@description A fixed-width rich text @text Text
+//@description A fixed-width rich text
+//@text Text
 richTextFixed text:RichText = RichText;
 
-//@description A rich text URL link @text Text @url URL @is_cached True, if the URL has cached instant view server-side
+//@description A rich text URL link
+//@text Text
+//@url URL
+//@is_cached True, if the URL has cached instant view server-side
 richTextUrl text:RichText url:string is_cached:Bool = RichText;
 
-//@description A rich text email link @text Text @email_address Email address
+//@description A rich text email link
+//@text Text
+//@email_address Email address
 richTextEmailAddress text:RichText email_address:string = RichText;
 
-//@description A subscript rich text @text Text
+//@description A subscript rich text
+//@text Text
 richTextSubscript text:RichText = RichText;
 
-//@description A superscript rich text @text Text
+//@description A superscript rich text
+//@text Text
 richTextSuperscript text:RichText = RichText;
 
-//@description A marked rich text @text Text
+//@description A marked rich text
+//@text Text
 richTextMarked text:RichText = RichText;
 
-//@description A rich text phone number @text Text @phone_number Phone number
+//@description A rich text phone number
+//@text Text
+//@phone_number Phone number
 richTextPhoneNumber text:RichText phone_number:string = RichText;
 
-//@description A small image inside the text @document The image represented as a document. The image can be in GIF, JPEG or PNG format
+//@description A small image inside the text
+//@document The image represented as a document. The image can be in GIF, JPEG or PNG format
 //@width Width of a bounding box in which the image must be shown; 0 if unknown
 //@height Height of a bounding box in which the image must be shown; 0 if unknown
 richTextIcon document:document width:int32 height:int32 = RichText;
 
-//@description A reference to a richTexts object on the same web page @text The text @anchor_name The name of a richTextAnchor object, which is the first element of the target richTexts object @url An HTTP URL, opening the reference
+//@description A reference to a richTexts object on the same web page
+//@text The text
+//@anchor_name The name of a richTextAnchor object, which is the first element of the target richTexts object
+//@url An HTTP URL, opening the reference
 richTextReference text:RichText anchor_name:string url:string = RichText;
 
-//@description An anchor @name Anchor name
+//@description An anchor
+//@name Anchor name
 richTextAnchor name:string = RichText;
 
-//@description A link to an anchor on the same web page @text The link text @anchor_name The anchor name. If the name is empty, the link must bring back to top @url An HTTP URL, opening the anchor
+//@description A link to an anchor on the same web page
+//@text The link text
+//@anchor_name The anchor name. If the name is empty, the link must bring back to top
+//@url An HTTP URL, opening the anchor
 richTextAnchorLink text:RichText anchor_name:string url:string = RichText;
 
-//@description A concatenation of rich texts @texts Texts
+//@description A concatenation of rich texts
+//@texts Texts
 richTexts texts:vector<RichText> = RichText;
 
 
-//@description Contains a caption of an instant view web page block, consisting of a text and a trailing credit @text Content of the caption @credit Block credit (like HTML tag <cite>)
+//@description Contains a caption of an instant view web page block, consisting of a text and a trailing credit
+//@text Content of the caption
+//@credit Block credit (like HTML tag <cite>)
 pageBlockCaption text:RichText credit:RichText = PageBlockCaption;
 
-//@description Describes an item of a list page block @label Item label @page_blocks Item blocks
+//@description Describes an item of a list page block
+//@label Item label
+//@page_blocks Item blocks
 pageBlockListItem label:string page_blocks:vector<PageBlock> = PageBlockListItem;
 
-//@class PageBlockHorizontalAlignment @description Describes a horizontal alignment of a table cell content
+//@class PageBlockHorizontalAlignment
+//@description Describes a horizontal alignment of a table cell content
 
 //@description The content must be left-aligned
 pageBlockHorizontalAlignmentLeft = PageBlockHorizontalAlignment;
@@ -1356,7 +1732,8 @@ pageBlockHorizontalAlignmentCenter = PageBlockHorizontalAlignment;
 //@description The content must be right-aligned
 pageBlockHorizontalAlignmentRight = PageBlockHorizontalAlignment;
 
-//@class PageBlockVerticalAlignment @description Describes a Vertical alignment of a table cell content
+//@class PageBlockVerticalAlignment
+//@description Describes a Vertical alignment of a table cell content
 
 //@description The content must be top-aligned
 pageBlockVerticalAlignmentTop = PageBlockVerticalAlignment;
@@ -1367,103 +1744,180 @@ pageBlockVerticalAlignmentMiddle = PageBlockVerticalAlignment;
 //@description The content must be bottom-aligned
 pageBlockVerticalAlignmentBottom = PageBlockVerticalAlignment;
 
-//@description Represents a cell of a table @text Cell text; may be null. If the text is null, then the cell must be invisible @is_header True, if it is a header cell
-//@colspan The number of columns the cell spans @rowspan The number of rows the cell spans
-//@align Horizontal cell content alignment @valign Vertical cell content alignment
+//@description Represents a cell of a table
+//@text Cell text; may be null. If the text is null, then the cell must be invisible
+//@is_header True, if it is a header cell
+//@colspan The number of columns the cell spans
+//@rowspan The number of rows the cell spans
+//@align Horizontal cell content alignment
+//@valign Vertical cell content alignment
 pageBlockTableCell text:RichText is_header:Bool colspan:int32 rowspan:int32 align:PageBlockHorizontalAlignment valign:PageBlockVerticalAlignment = PageBlockTableCell;
 
-//@description Contains information about a related article @url Related article URL @title Article title; may be empty @param_description Article description; may be empty
-//@photo Article photo; may be null @author Article author; may be empty @publish_date Point in time (Unix timestamp) when the article was published; 0 if unknown
+//@description Contains information about a related article
+//@url Related article URL
+//@title Article title; may be empty
+//@param_description Article description; may be empty
+//@photo Article photo; may be null
+//@author Article author; may be empty
+//@publish_date Point in time (Unix timestamp) when the article was published; 0 if unknown
 pageBlockRelatedArticle url:string title:string description:string photo:photo author:string publish_date:int32 = PageBlockRelatedArticle;
 
 
-//@class PageBlock @description Describes a block of an instant view web page
+//@class PageBlock
+//@description Describes a block of an instant view web page
 
-//@description The title of a page @title Title
+//@description The title of a page
+//@title Title
 pageBlockTitle title:RichText = PageBlock;
 
-//@description The subtitle of a page @subtitle Subtitle
+//@description The subtitle of a page
+//@subtitle Subtitle
 pageBlockSubtitle subtitle:RichText = PageBlock;
 
-//@description The author and publishing date of a page @author Author @publish_date Point in time (Unix timestamp) when the article was published; 0 if unknown
+//@description The author and publishing date of a page
+//@author Author
+//@publish_date Point in time (Unix timestamp) when the article was published; 0 if unknown
 pageBlockAuthorDate author:RichText publish_date:int32 = PageBlock;
 
-//@description A header @header Header
+//@description A header
+//@header Header
 pageBlockHeader header:RichText = PageBlock;
 
-//@description A subheader @subheader Subheader
+//@description A subheader
+//@subheader Subheader
 pageBlockSubheader subheader:RichText = PageBlock;
 
-//@description A kicker @kicker Kicker
+//@description A kicker
+//@kicker Kicker
 pageBlockKicker kicker:RichText = PageBlock;
 
-//@description A text paragraph @text Paragraph text
+//@description A text paragraph
+//@text Paragraph text
 pageBlockParagraph text:RichText = PageBlock;
 
-//@description A preformatted text paragraph @text Paragraph text @language Programming language for which the text needs to be formatted
+//@description A preformatted text paragraph
+//@text Paragraph text
+//@language Programming language for which the text needs to be formatted
 pageBlockPreformatted text:RichText language:string = PageBlock;
 
-//@description The footer of a page @footer Footer
+//@description The footer of a page
+//@footer Footer
 pageBlockFooter footer:RichText = PageBlock;
 
 //@description An empty block separating a page
 pageBlockDivider = PageBlock;
 
-//@description An invisible anchor on a page, which can be used in a URL to open the page from the specified anchor @name Name of the anchor
+//@description An invisible anchor on a page, which can be used in a URL to open the page from the specified anchor
+//@name Name of the anchor
 pageBlockAnchor name:string = PageBlock;
 
-//@description A list of data blocks @items The items of the list
+//@description A list of data blocks
+//@items The items of the list
 pageBlockList items:vector<pageBlockListItem> = PageBlock;
 
-//@description A block quote @text Quote text @credit Quote credit
+//@description A block quote
+//@text Quote text
+//@credit Quote credit
 pageBlockBlockQuote text:RichText credit:RichText = PageBlock;
 
-//@description A pull quote @text Quote text @credit Quote credit
+//@description A pull quote
+//@text Quote text
+//@credit Quote credit
 pageBlockPullQuote text:RichText credit:RichText = PageBlock;
 
-//@description An animation @animation Animation file; may be null @caption Animation caption @need_autoplay True, if the animation must be played automatically
+//@description An animation
+//@animation Animation file; may be null
+//@caption Animation caption
+//@need_autoplay True, if the animation must be played automatically
 pageBlockAnimation animation:animation caption:pageBlockCaption need_autoplay:Bool = PageBlock;
 
-//@description An audio file @audio Audio file; may be null @caption Audio file caption
+//@description An audio file
+//@audio Audio file; may be null
+//@caption Audio file caption
 pageBlockAudio audio:audio caption:pageBlockCaption = PageBlock;
 
-//@description A photo @photo Photo file; may be null @caption Photo caption @url URL that needs to be opened when the photo is clicked
+//@description A photo
+//@photo Photo file; may be null
+//@caption Photo caption
+//@url URL that needs to be opened when the photo is clicked
 pageBlockPhoto photo:photo caption:pageBlockCaption url:string = PageBlock;
 
-//@description A video @video Video file; may be null @caption Video caption @need_autoplay True, if the video must be played automatically @is_looped True, if the video must be looped
+//@description A video
+//@video Video file; may be null
+//@caption Video caption
+//@need_autoplay True, if the video must be played automatically
+//@is_looped True, if the video must be looped
 pageBlockVideo video:video caption:pageBlockCaption need_autoplay:Bool is_looped:Bool = PageBlock;
 
-//@description A voice note @voice_note Voice note; may be null @caption Voice note caption
+//@description A voice note
+//@voice_note Voice note; may be null
+//@caption Voice note caption
 pageBlockVoiceNote voice_note:voiceNote caption:pageBlockCaption = PageBlock;
 
-//@description A page cover @cover Cover
+//@description A page cover
+//@cover Cover
 pageBlockCover cover:PageBlock = PageBlock;
 
-//@description An embedded web page @url Web page URL, if available @html HTML-markup of the embedded page @poster_photo Poster photo, if available; may be null @width Block width; 0 if unknown @height Block height; 0 if unknown @caption Block caption @is_full_width True, if the block must be full width @allow_scrolling True, if scrolling needs to be allowed
+//@description An embedded web page
+//@url Web page URL, if available
+//@html HTML-markup of the embedded page
+//@poster_photo Poster photo, if available; may be null
+//@width Block width; 0 if unknown
+//@height Block height; 0 if unknown
+//@caption Block caption
+//@is_full_width True, if the block must be full width
+//@allow_scrolling True, if scrolling needs to be allowed
 pageBlockEmbedded url:string html:string poster_photo:photo width:int32 height:int32 caption:pageBlockCaption is_full_width:Bool allow_scrolling:Bool = PageBlock;
 
-//@description An embedded post @url Web page URL @author Post author @author_photo Post author photo; may be null @date Point in time (Unix timestamp) when the post was created; 0 if unknown @page_blocks Post content @caption Post caption
+//@description An embedded post
+//@url Web page URL
+//@author Post author
+//@author_photo Post author photo; may be null
+//@date Point in time (Unix timestamp) when the post was created; 0 if unknown
+//@page_blocks Post content
+//@caption Post caption
 pageBlockEmbeddedPost url:string author:string author_photo:photo date:int32 page_blocks:vector<PageBlock> caption:pageBlockCaption = PageBlock;
 
-//@description A collage @page_blocks Collage item contents @caption Block caption
+//@description A collage
+//@page_blocks Collage item contents
+//@caption Block caption
 pageBlockCollage page_blocks:vector<PageBlock> caption:pageBlockCaption = PageBlock;
 
-//@description A slideshow @page_blocks Slideshow item contents @caption Block caption
+//@description A slideshow
+//@page_blocks Slideshow item contents
+//@caption Block caption
 pageBlockSlideshow page_blocks:vector<PageBlock> caption:pageBlockCaption = PageBlock;
 
-//@description A link to a chat @title Chat title @photo Chat photo; may be null @username Chat username by which all other information about the chat can be resolved
+//@description A link to a chat
+//@title Chat title
+//@photo Chat photo; may be null
+//@username Chat username by which all other information about the chat can be resolved
 pageBlockChatLink title:string photo:chatPhotoInfo username:string = PageBlock;
 
-//@description A table @caption Table caption @cells Table cells @is_bordered True, if the table is bordered @is_striped True, if the table is striped
+//@description A table
+//@caption Table caption
+//@cells Table cells
+//@is_bordered True, if the table is bordered
+//@is_striped True, if the table is striped
 pageBlockTable caption:RichText cells:vector<vector<pageBlockTableCell>> is_bordered:Bool is_striped:Bool = PageBlock;
 
-//@description A collapsible block @header Always visible heading for the block @page_blocks Block contents @is_open True, if the block is open by default
+//@description A collapsible block
+//@header Always visible heading for the block
+//@page_blocks Block contents
+//@is_open True, if the block is open by default
 pageBlockDetails header:RichText page_blocks:vector<PageBlock> is_open:Bool = PageBlock;
 
-//@description Related articles @header Block header @articles List of related articles
+//@description Related articles
+//@header Block header
+//@articles List of related articles
 pageBlockRelatedArticles header:RichText articles:vector<pageBlockRelatedArticle> = PageBlock;
 
-//@description A map @location Location of the map center @zoom Map zoom level @width Map width @height Map height @caption Block caption
+//@description A map
+//@location Location of the map center
+//@zoom Map zoom level
+//@width Map width
+//@height Map height
+//@caption Block caption
 pageBlockMap location:location zoom:int32 width:int32 height:int32 caption:pageBlockCaption = PageBlock;
 
 
@@ -1510,7 +1964,8 @@ webPage url:string display_url:string type:string site_name:string title:string
 //@calling_codes List of country calling codes
 countryInfo country_code:string name:string english_name:string is_hidden:Bool calling_codes:vector<string> = CountryInfo;
 
-//@description Contains information about countries @countries The list of countries
+//@description Contains information about countries
+//@countries The list of countries
 countries countries:vector<countryInfo> = Countries;
 
 //@description Contains information about a phone number
@@ -1520,24 +1975,41 @@ countries countries:vector<countryInfo> = Countries;
 phoneNumberInfo country:countryInfo country_calling_code:string formatted_phone_number:string = PhoneNumberInfo;
 
 
-//@description Describes an action associated with a bank card number @text Action text @url The URL to be opened
+//@description Describes an action associated with a bank card number
+//@text Action text
+//@url The URL to be opened
 bankCardActionOpenUrl text:string url:string = BankCardActionOpenUrl;
 
-//@description Information about a bank card @title Title of the bank card description @actions Actions that can be done with the bank card number
+//@description Information about a bank card
+//@title Title of the bank card description
+//@actions Actions that can be done with the bank card number
 bankCardInfo title:string actions:vector<bankCardActionOpenUrl> = BankCardInfo;
 
 
-//@description Describes an address @country_code A two-letter ISO 3166-1 alpha-2 country code @state State, if applicable @city City @street_line1 First line of the address @street_line2 Second line of the address @postal_code Address postal code
+//@description Describes an address
+//@country_code A two-letter ISO 3166-1 alpha-2 country code
+//@state State, if applicable
+//@city City
+//@street_line1 First line of the address
+//@street_line2 Second line of the address
+//@postal_code Address postal code
 address country_code:string state:string city:string street_line1:string street_line2:string postal_code:string = Address;
 
 
-//@description Contains parameters of the application theme @background_color A color of the background in the RGB24 format @secondary_background_color A secondary color for the background in the RGB24 format
-//@text_color A color of text in the RGB24 format @hint_color A color of hints in the RGB24 format @link_color A color of links in the RGB24 format @button_color A color of the buttons in the RGB24 format
+//@description Contains parameters of the application theme
+//@background_color A color of the background in the RGB24 format
+//@secondary_background_color A secondary color for the background in the RGB24 format
+//@text_color A color of text in the RGB24 format
+//@hint_color A color of hints in the RGB24 format
+//@link_color A color of links in the RGB24 format
+//@button_color A color of the buttons in the RGB24 format
 //@button_text_color A color of text on the buttons in the RGB24 format
 themeParameters background_color:int32 secondary_background_color:int32 text_color:int32 hint_color:int32 link_color:int32 button_color:int32 button_text_color:int32 = ThemeParameters;
 
 
-//@description Portion of the price of a product (e.g., "delivery cost", "tax amount") @label Label for this portion of the product price @amount Currency amount in the smallest units of the currency
+//@description Portion of the price of a product (e.g., "delivery cost", "tax amount")
+//@label Label for this portion of the product price
+//@amount Currency amount in the smallest units of the currency
 labeledPricePart label:string amount:int53 = LabeledPricePart;
 
 //@description Product invoice
@@ -1556,44 +2028,68 @@ labeledPricePart label:string amount:int53 = LabeledPricePart;
 //@is_flexible True, if the total price depends on the shipping method
 invoice currency:string price_parts:vector<labeledPricePart> max_tip_amount:int53 suggested_tip_amounts:vector<int53> recurring_payment_terms_of_service_url:string is_test:Bool need_name:Bool need_phone_number:Bool need_email_address:Bool need_shipping_address:Bool send_phone_number_to_provider:Bool send_email_address_to_provider:Bool is_flexible:Bool = Invoice;
 
-//@description Order information @name Name of the user @phone_number Phone number of the user @email_address Email address of the user @shipping_address Shipping address for this order; may be null
+//@description Order information
+//@name Name of the user
+//@phone_number Phone number of the user
+//@email_address Email address of the user
+//@shipping_address Shipping address for this order; may be null
 orderInfo name:string phone_number:string email_address:string shipping_address:address = OrderInfo;
 
-//@description One shipping option @id Shipping option identifier @title Option title @price_parts A list of objects used to calculate the total shipping costs
+//@description One shipping option
+//@id Shipping option identifier
+//@title Option title
+//@price_parts A list of objects used to calculate the total shipping costs
 shippingOption id:string title:string price_parts:vector<labeledPricePart> = ShippingOption;
 
-//@description Contains information about saved payment credentials @id Unique identifier of the saved credentials @title Title of the saved credentials
+//@description Contains information about saved payment credentials
+//@id Unique identifier of the saved credentials
+//@title Title of the saved credentials
 savedCredentials id:string title:string = SavedCredentials;
 
 
-//@class InputCredentials @description Contains information about the payment method chosen by the user
+//@class InputCredentials
+//@description Contains information about the payment method chosen by the user
 
-//@description Applies if a user chooses some previously saved payment credentials. To use their previously saved credentials, the user must have a valid temporary password @saved_credentials_id Identifier of the saved credentials
+//@description Applies if a user chooses some previously saved payment credentials. To use their previously saved credentials, the user must have a valid temporary password
+//@saved_credentials_id Identifier of the saved credentials
 inputCredentialsSaved saved_credentials_id:string = InputCredentials;
 
-//@description Applies if a user enters new credentials on a payment provider website @data JSON-encoded data with the credential identifier from the payment provider @allow_save True, if the credential identifier can be saved on the server side
+//@description Applies if a user enters new credentials on a payment provider website
+//@data JSON-encoded data with the credential identifier from the payment provider
+//@allow_save True, if the credential identifier can be saved on the server side
 inputCredentialsNew data:string allow_save:Bool = InputCredentials;
 
-//@description Applies if a user enters new credentials using Apple Pay @data JSON-encoded data with the credential identifier
+//@description Applies if a user enters new credentials using Apple Pay
+//@data JSON-encoded data with the credential identifier
 inputCredentialsApplePay data:string = InputCredentials;
 
-//@description Applies if a user enters new credentials using Google Pay @data JSON-encoded data with the credential identifier
+//@description Applies if a user enters new credentials using Google Pay
+//@data JSON-encoded data with the credential identifier
 inputCredentialsGooglePay data:string = InputCredentials;
 
 
-//@class PaymentProvider @description Contains information about a payment provider
+//@class PaymentProvider
+//@description Contains information about a payment provider
 
-//@description Smart Glocal payment provider @public_token Public payment token
+//@description Smart Glocal payment provider
+//@public_token Public payment token
 paymentProviderSmartGlocal public_token:string = PaymentProvider;
 
-//@description Stripe payment provider @publishable_key Stripe API publishable key @need_country True, if the user country must be provided @need_postal_code True, if the user ZIP/postal code must be provided @need_cardholder_name True, if the cardholder name must be provided
+//@description Stripe payment provider
+//@publishable_key Stripe API publishable key
+//@need_country True, if the user country must be provided
+//@need_postal_code True, if the user ZIP/postal code must be provided
+//@need_cardholder_name True, if the cardholder name must be provided
 paymentProviderStripe publishable_key:string need_country:Bool need_postal_code:Bool need_cardholder_name:Bool = PaymentProvider;
 
-//@description Some other payment provider, for which a web payment form must be shown @url Payment form URL
+//@description Some other payment provider, for which a web payment form must be shown
+//@url Payment form URL
 paymentProviderOther url:string = PaymentProvider;
 
 
-//@description Describes an additional payment option @title Title for the payment option @url Payment form URL to be opened in a web view
+//@description Describes an additional payment option
+//@title Title for the payment option
+//@url Payment form URL to be opened in a web view
 paymentOption title:string url:string = PaymentOption;
 
 
@@ -1613,10 +2109,14 @@ paymentOption title:string url:string = PaymentOption;
 //@product_photo Product photo; may be null
 paymentForm id:int64 invoice:invoice seller_bot_user_id:int53 payment_provider_user_id:int53 payment_provider:PaymentProvider additional_payment_options:vector<paymentOption> saved_order_info:orderInfo saved_credentials:vector<savedCredentials> can_save_credentials:Bool need_password:Bool product_title:string product_description:formattedText product_photo:photo = PaymentForm;
 
-//@description Contains a temporary identifier of validated order information, which is stored for one hour. Also contains the available shipping options @order_info_id Temporary identifier of the order information @shipping_options Available shipping options
+//@description Contains a temporary identifier of validated order information, which is stored for one hour. Also contains the available shipping options
+//@order_info_id Temporary identifier of the order information
+//@shipping_options Available shipping options
 validatedOrderInfo order_info_id:string shipping_options:vector<shippingOption> = ValidatedOrderInfo;
 
-//@description Contains the result of a payment request @success True, if the payment request was successful; otherwise the verification_url will be non-empty @verification_url URL for additional payment credentials verification
+//@description Contains the result of a payment request
+//@success True, if the payment request was successful; otherwise the verification_url will be non-empty
+//@verification_url URL for additional payment credentials verification
 paymentResult success:Bool verification_url:string = PaymentResult;
 
 //@description Contains information about a successful payment
@@ -1634,20 +2134,54 @@ paymentResult success:Bool verification_url:string = PaymentResult;
 paymentReceipt title:string description:formattedText photo:photo date:int32 seller_bot_user_id:int53 payment_provider_user_id:int53 invoice:invoice order_info:orderInfo shipping_option:shippingOption credentials_title:string tip_amount:int53 = PaymentReceipt;
 
 
-//@class InputInvoice @description Describe an invoice to process
+//@class InputInvoice
+//@description Describes an invoice to process
 
-//@description An invoice from a message of the type messageInvoice @chat_id Chat identifier of the message @message_id Message identifier
+//@description An invoice from a message of the type messageInvoice
+//@chat_id Chat identifier of the message
+//@message_id Message identifier
 inputInvoiceMessage chat_id:int53 message_id:int53 = InputInvoice;
 
-//@description An invoice from a link of the type internalLinkTypeInvoice @name Name of the invoice
+//@description An invoice from a link of the type internalLinkTypeInvoice
+//@name Name of the invoice
 inputInvoiceName name:string = InputInvoice;
 
 
-//@description File with the date it was uploaded @file The file @date Point in time (Unix timestamp) when the file was uploaded
+//@class MessageExtendedMedia
+//@description Describes a media, which is attached to an invoice
+
+//@description The media is hidden until the invoice is paid
+//@width Media width; 0 if unknown
+//@height Media height; 0 if unknown
+//@duration Media duration; 0 if unknown
+//@minithumbnail Media minithumbnail; may be null
+//@caption Media caption
+messageExtendedMediaPreview width:int32 height:int32 duration:int32 minithumbnail:minithumbnail caption:formattedText = MessageExtendedMedia;
+
+//@description The media is a photo
+//@photo The photo
+//@caption Photo caption
+messageExtendedMediaPhoto photo:photo caption:formattedText = MessageExtendedMedia;
+
+//@description The media is a video
+//@video The video
+//@caption Photo caption
+messageExtendedMediaVideo video:video caption:formattedText = MessageExtendedMedia;
+
+//@description The media is unuspported
+//@caption Media caption
+messageExtendedMediaUnsupported caption:formattedText = MessageExtendedMedia;
+
+
+
+//@description File with the date it was uploaded
+//@file The file
+//@date Point in time (Unix timestamp) when the file was uploaded
 datedFile file:file date:int32 = DatedFile;
 
 
-//@class PassportElementType @description Contains the type of a Telegram Passport element
+//@class PassportElementType
+//@description Contains the type of a Telegram Passport element
 
 //@description A Telegram Passport element containing the user's personal details
 passportElementTypePersonalDetails = PassportElementType;
@@ -1689,124 +2223,179 @@ passportElementTypePhoneNumber = PassportElementType;
 passportElementTypeEmailAddress = PassportElementType;
 
 
-//@description Represents a date according to the Gregorian calendar @day Day of the month; 1-31 @month Month; 1-12 @year Year; 1-9999
+//@description Represents a date according to the Gregorian calendar
+//@day Day of the month; 1-31
+//@month Month; 1-12
+//@year Year; 1-9999
 date day:int32 month:int32 year:int32 = Date;
 
 //@description Contains the user's personal details
-//@first_name First name of the user written in English; 1-255 characters @middle_name Middle name of the user written in English; 0-255 characters @last_name Last name of the user written in English; 1-255 characters
-//@native_first_name Native first name of the user; 1-255 characters @native_middle_name Native middle name of the user; 0-255 characters @native_last_name Native last name of the user; 1-255 characters
-//@birthdate Birthdate of the user @gender Gender of the user, "male" or "female" @country_code A two-letter ISO 3166-1 alpha-2 country code of the user's country @residence_country_code A two-letter ISO 3166-1 alpha-2 country code of the user's residence country
+//@first_name First name of the user written in English; 1-255 characters
+//@middle_name Middle name of the user written in English; 0-255 characters
+//@last_name Last name of the user written in English; 1-255 characters
+//@native_first_name Native first name of the user; 1-255 characters
+//@native_middle_name Native middle name of the user; 0-255 characters
+//@native_last_name Native last name of the user; 1-255 characters
+//@birthdate Birthdate of the user
+//@gender Gender of the user, "male" or "female"
+//@country_code A two-letter ISO 3166-1 alpha-2 country code of the user's country
+//@residence_country_code A two-letter ISO 3166-1 alpha-2 country code of the user's residence country
 personalDetails first_name:string middle_name:string last_name:string native_first_name:string native_middle_name:string native_last_name:string birthdate:date gender:string country_code:string residence_country_code:string = PersonalDetails;
 
-//@description An identity document @number Document number; 1-24 characters @expiry_date Document expiry date; may be null if not applicable @front_side Front side of the document
-//@reverse_side Reverse side of the document; only for driver license and identity card; may be null @selfie Selfie with the document; may be null @translation List of files containing a certified English translation of the document
+//@description An identity document
+//@number Document number; 1-24 characters
+//@expiry_date Document expiry date; may be null if not applicable
+//@front_side Front side of the document
+//@reverse_side Reverse side of the document; only for driver license and identity card; may be null
+//@selfie Selfie with the document; may be null
+//@translation List of files containing a certified English translation of the document
 identityDocument number:string expiry_date:date front_side:datedFile reverse_side:datedFile selfie:datedFile translation:vector<datedFile> = IdentityDocument;
 
-//@description An identity document to be saved to Telegram Passport @number Document number; 1-24 characters @expiry_date Document expiry date; pass null if not applicable @front_side Front side of the document
-//@reverse_side Reverse side of the document; only for driver license and identity card; pass null otherwise @selfie Selfie with the document; pass null if unavailable @translation List of files containing a certified English translation of the document
+//@description An identity document to be saved to Telegram Passport
+//@number Document number; 1-24 characters
+//@expiry_date Document expiry date; pass null if not applicable
+//@front_side Front side of the document
+//@reverse_side Reverse side of the document; only for driver license and identity card; pass null otherwise
+//@selfie Selfie with the document; pass null if unavailable
+//@translation List of files containing a certified English translation of the document
 inputIdentityDocument number:string expiry_date:date front_side:InputFile reverse_side:InputFile selfie:InputFile translation:vector<InputFile> = InputIdentityDocument;
 
-//@description A personal document, containing some information about a user @files List of files containing the pages of the document @translation List of files containing a certified English translation of the document
+//@description A personal document, containing some information about a user
+//@files List of files containing the pages of the document
+//@translation List of files containing a certified English translation of the document
 personalDocument files:vector<datedFile> translation:vector<datedFile> = PersonalDocument;
 
-//@description A personal document to be saved to Telegram Passport @files List of files containing the pages of the document @translation List of files containing a certified English translation of the document
+//@description A personal document to be saved to Telegram Passport
+//@files List of files containing the pages of the document
+//@translation List of files containing a certified English translation of the document
 inputPersonalDocument files:vector<InputFile> translation:vector<InputFile> = InputPersonalDocument;
 
 
-//@class PassportElement @description Contains information about a Telegram Passport element
+//@class PassportElement
+//@description Contains information about a Telegram Passport element
 
-//@description A Telegram Passport element containing the user's personal details @personal_details Personal details of the user
+//@description A Telegram Passport element containing the user's personal details
+//@personal_details Personal details of the user
 passportElementPersonalDetails personal_details:personalDetails = PassportElement;
 
-//@description A Telegram Passport element containing the user's passport @passport Passport
+//@description A Telegram Passport element containing the user's passport
+//@passport Passport
 passportElementPassport passport:identityDocument = PassportElement;
 
-//@description A Telegram Passport element containing the user's driver license @driver_license Driver license
+//@description A Telegram Passport element containing the user's driver license
+//@driver_license Driver license
 passportElementDriverLicense driver_license:identityDocument = PassportElement;
 
-//@description A Telegram Passport element containing the user's identity card @identity_card Identity card
+//@description A Telegram Passport element containing the user's identity card
+//@identity_card Identity card
 passportElementIdentityCard identity_card:identityDocument = PassportElement;
 
-//@description A Telegram Passport element containing the user's internal passport @internal_passport Internal passport
+//@description A Telegram Passport element containing the user's internal passport
+//@internal_passport Internal passport
 passportElementInternalPassport internal_passport:identityDocument = PassportElement;
 
-//@description A Telegram Passport element containing the user's address @address Address
+//@description A Telegram Passport element containing the user's address
+//@address Address
 passportElementAddress address:address = PassportElement;
 
-//@description A Telegram Passport element containing the user's utility bill @utility_bill Utility bill
+//@description A Telegram Passport element containing the user's utility bill
+//@utility_bill Utility bill
 passportElementUtilityBill utility_bill:personalDocument = PassportElement;
 
-//@description A Telegram Passport element containing the user's bank statement @bank_statement Bank statement
+//@description A Telegram Passport element containing the user's bank statement
+//@bank_statement Bank statement
 passportElementBankStatement bank_statement:personalDocument = PassportElement;
 
-//@description A Telegram Passport element containing the user's rental agreement @rental_agreement Rental agreement
+//@description A Telegram Passport element containing the user's rental agreement
+//@rental_agreement Rental agreement
 passportElementRentalAgreement rental_agreement:personalDocument = PassportElement;
 
-//@description A Telegram Passport element containing the user's passport registration pages @passport_registration Passport registration pages
+//@description A Telegram Passport element containing the user's passport registration pages
+//@passport_registration Passport registration pages
 passportElementPassportRegistration passport_registration:personalDocument = PassportElement;
 
-//@description A Telegram Passport element containing the user's temporary registration @temporary_registration Temporary registration
+//@description A Telegram Passport element containing the user's temporary registration
+//@temporary_registration Temporary registration
 passportElementTemporaryRegistration temporary_registration:personalDocument = PassportElement;
 
-//@description A Telegram Passport element containing the user's phone number @phone_number Phone number
+//@description A Telegram Passport element containing the user's phone number
+//@phone_number Phone number
 passportElementPhoneNumber phone_number:string = PassportElement;
 
-//@description A Telegram Passport element containing the user's email address @email_address Email address
+//@description A Telegram Passport element containing the user's email address
+//@email_address Email address
 passportElementEmailAddress email_address:string = PassportElement;
 
 
-//@class InputPassportElement @description Contains information about a Telegram Passport element to be saved
+//@class InputPassportElement
+//@description Contains information about a Telegram Passport element to be saved
 
-//@description A Telegram Passport element to be saved containing the user's personal details @personal_details Personal details of the user
+//@description A Telegram Passport element to be saved containing the user's personal details
+//@personal_details Personal details of the user
 inputPassportElementPersonalDetails personal_details:personalDetails = InputPassportElement;
 
-//@description A Telegram Passport element to be saved containing the user's passport @passport The passport to be saved
+//@description A Telegram Passport element to be saved containing the user's passport
+//@passport The passport to be saved
 inputPassportElementPassport passport:inputIdentityDocument = InputPassportElement;
 
-//@description A Telegram Passport element to be saved containing the user's driver license @driver_license The driver license to be saved
+//@description A Telegram Passport element to be saved containing the user's driver license
+//@driver_license The driver license to be saved
 inputPassportElementDriverLicense driver_license:inputIdentityDocument = InputPassportElement;
 
-//@description A Telegram Passport element to be saved containing the user's identity card @identity_card The identity card to be saved
+//@description A Telegram Passport element to be saved containing the user's identity card
+//@identity_card The identity card to be saved
 inputPassportElementIdentityCard identity_card:inputIdentityDocument = InputPassportElement;
 
-//@description A Telegram Passport element to be saved containing the user's internal passport @internal_passport The internal passport to be saved
+//@description A Telegram Passport element to be saved containing the user's internal passport
+//@internal_passport The internal passport to be saved
 inputPassportElementInternalPassport internal_passport:inputIdentityDocument = InputPassportElement;
 
-//@description A Telegram Passport element to be saved containing the user's address @address The address to be saved
+//@description A Telegram Passport element to be saved containing the user's address
+//@address The address to be saved
 inputPassportElementAddress address:address = InputPassportElement;
 
-//@description A Telegram Passport element to be saved containing the user's utility bill @utility_bill The utility bill to be saved
+//@description A Telegram Passport element to be saved containing the user's utility bill
+//@utility_bill The utility bill to be saved
 inputPassportElementUtilityBill utility_bill:inputPersonalDocument = InputPassportElement;
 
-//@description A Telegram Passport element to be saved containing the user's bank statement @bank_statement The bank statement to be saved
+//@description A Telegram Passport element to be saved containing the user's bank statement
+//@bank_statement The bank statement to be saved
 inputPassportElementBankStatement bank_statement:inputPersonalDocument = InputPassportElement;
 
-//@description A Telegram Passport element to be saved containing the user's rental agreement @rental_agreement The rental agreement to be saved
+//@description A Telegram Passport element to be saved containing the user's rental agreement
+//@rental_agreement The rental agreement to be saved
 inputPassportElementRentalAgreement rental_agreement:inputPersonalDocument = InputPassportElement;
 
-//@description A Telegram Passport element to be saved containing the user's passport registration @passport_registration The passport registration page to be saved
+//@description A Telegram Passport element to be saved containing the user's passport registration
+//@passport_registration The passport registration page to be saved
 inputPassportElementPassportRegistration passport_registration:inputPersonalDocument = InputPassportElement;
 
-//@description A Telegram Passport element to be saved containing the user's temporary registration @temporary_registration The temporary registration document to be saved
+//@description A Telegram Passport element to be saved containing the user's temporary registration
+//@temporary_registration The temporary registration document to be saved
 inputPassportElementTemporaryRegistration temporary_registration:inputPersonalDocument = InputPassportElement;
 
-//@description A Telegram Passport element to be saved containing the user's phone number @phone_number The phone number to be saved
+//@description A Telegram Passport element to be saved containing the user's phone number
+//@phone_number The phone number to be saved
 inputPassportElementPhoneNumber phone_number:string = InputPassportElement;
 
-//@description A Telegram Passport element to be saved containing the user's email address @email_address The email address to be saved
+//@description A Telegram Passport element to be saved containing the user's email address
+//@email_address The email address to be saved
 inputPassportElementEmailAddress email_address:string = InputPassportElement;
 
 
-//@description Contains information about saved Telegram Passport elements @elements Telegram Passport elements
+//@description Contains information about saved Telegram Passport elements
+//@elements Telegram Passport elements
 passportElements elements:vector<PassportElement> = PassportElements;
 
 
-//@class PassportElementErrorSource @description Contains the description of an error in a Telegram Passport element
+//@class PassportElementErrorSource
+//@description Contains the description of an error in a Telegram Passport element
 
 //@description The element contains an error in an unspecified place. The error will be considered resolved when new data is added
 passportElementErrorSourceUnspecified = PassportElementErrorSource;
 
-//@description One of the data fields contains an error. The error will be considered resolved when the value of the field changes @field_name Field name
+//@description One of the data fields contains an error. The error will be considered resolved when the value of the field changes
+//@field_name Field name
 passportElementErrorSourceDataField field_name:string = PassportElementErrorSource;
 
 //@description The front side of the document contains an error. The error will be considered resolved when the file with the front side changes
@@ -1818,129 +2407,197 @@ passportElementErrorSourceReverseSide = PassportElementErrorSource;
 //@description The selfie with the document contains an error. The error will be considered resolved when the file with the selfie changes
 passportElementErrorSourceSelfie = PassportElementErrorSource;
 
-//@description One of files with the translation of the document contains an error. The error will be considered resolved when the file changes @file_index Index of a file with the error
+//@description One of files with the translation of the document contains an error. The error will be considered resolved when the file changes
+//@file_index Index of a file with the error
 passportElementErrorSourceTranslationFile file_index:int32 = PassportElementErrorSource;
 
 //@description The translation of the document contains an error. The error will be considered resolved when the list of translation files changes
 passportElementErrorSourceTranslationFiles = PassportElementErrorSource;
 
-//@description The file contains an error. The error will be considered resolved when the file changes @file_index Index of a file with the error
+//@description The file contains an error. The error will be considered resolved when the file changes
+//@file_index Index of a file with the error
 passportElementErrorSourceFile file_index:int32 = PassportElementErrorSource;
 
 //@description The list of attached files contains an error. The error will be considered resolved when the list of files changes
 passportElementErrorSourceFiles = PassportElementErrorSource;
 
 
-//@description Contains the description of an error in a Telegram Passport element @type Type of the Telegram Passport element which has the error @message Error message @source Error source
+//@description Contains the description of an error in a Telegram Passport element
+//@type Type of the Telegram Passport element which has the error
+//@message Error message
+//@source Error source
 passportElementError type:PassportElementType message:string source:PassportElementErrorSource = PassportElementError;
 
 
-//@description Contains information about a Telegram Passport element that was requested by a service @type Type of the element @is_selfie_required True, if a selfie is required with the identity document
-//@is_translation_required True, if a certified English translation is required with the document @is_native_name_required True, if personal details must include the user's name in the language of their country of residence
+//@description Contains information about a Telegram Passport element that was requested by a service
+//@type Type of the element
+//@is_selfie_required True, if a selfie is required with the identity document
+//@is_translation_required True, if a certified English translation is required with the document
+//@is_native_name_required True, if personal details must include the user's name in the language of their country of residence
 passportSuitableElement type:PassportElementType is_selfie_required:Bool is_translation_required:Bool is_native_name_required:Bool = PassportSuitableElement;
 
-//@description Contains a description of the required Telegram Passport element that was requested by a service @suitable_elements List of Telegram Passport elements any of which is enough to provide
+//@description Contains a description of the required Telegram Passport element that was requested by a service
+//@suitable_elements List of Telegram Passport elements any of which is enough to provide
 passportRequiredElement suitable_elements:vector<passportSuitableElement> = PassportRequiredElement;
 
-//@description Contains information about a Telegram Passport authorization form that was requested @id Unique identifier of the authorization form
+//@description Contains information about a Telegram Passport authorization form that was requested
+//@id Unique identifier of the authorization form
 //@required_elements Telegram Passport elements that must be provided to complete the form
 //@privacy_policy_url URL for the privacy policy of the service; may be empty
 passportAuthorizationForm id:int32 required_elements:vector<passportRequiredElement> privacy_policy_url:string = PassportAuthorizationForm;
 
-//@description Contains information about a Telegram Passport elements and corresponding errors @elements Telegram Passport elements @errors Errors in the elements that are already available
+//@description Contains information about a Telegram Passport elements and corresponding errors
+//@elements Telegram Passport elements
+//@errors Errors in the elements that are already available
 passportElementsWithErrors elements:vector<PassportElement> errors:vector<passportElementError> = PassportElementsWithErrors;
 
 
-//@description Contains encrypted Telegram Passport data credentials @data The encrypted credentials @hash The decrypted data hash @secret Secret for data decryption, encrypted with the service's public key
+//@description Contains encrypted Telegram Passport data credentials
+//@data The encrypted credentials
+//@hash The decrypted data hash
+//@secret Secret for data decryption, encrypted with the service's public key
 encryptedCredentials data:bytes hash:bytes secret:bytes = EncryptedCredentials;
 
 
-//@description Contains information about an encrypted Telegram Passport element; for bots only @type Type of Telegram Passport element @data Encrypted JSON-encoded data about the user @front_side The front side of an identity document @reverse_side The reverse side of an identity document; may be null @selfie Selfie with the document; may be null @translation List of files containing a certified English translation of the document @files List of attached files @value Unencrypted data, phone number or email address @hash Hash of the entire element
+//@description Contains information about an encrypted Telegram Passport element; for bots only
+//@type Type of Telegram Passport element
+//@data Encrypted JSON-encoded data about the user
+//@front_side The front side of an identity document
+//@reverse_side The reverse side of an identity document; may be null
+//@selfie Selfie with the document; may be null
+//@translation List of files containing a certified English translation of the document
+//@files List of attached files
+//@value Unencrypted data, phone number or email address
+//@hash Hash of the entire element
 encryptedPassportElement type:PassportElementType data:bytes front_side:datedFile reverse_side:datedFile selfie:datedFile translation:vector<datedFile> files:vector<datedFile> value:string hash:string = EncryptedPassportElement;
 
 
-//@class InputPassportElementErrorSource @description Contains the description of an error in a Telegram Passport element; for bots only
+//@class InputPassportElementErrorSource
+//@description Contains the description of an error in a Telegram Passport element; for bots only
 
-//@description The element contains an error in an unspecified place. The error will be considered resolved when new data is added @element_hash Current hash of the entire element
+//@description The element contains an error in an unspecified place. The error will be considered resolved when new data is added
+//@element_hash Current hash of the entire element
 inputPassportElementErrorSourceUnspecified element_hash:bytes = InputPassportElementErrorSource;
 
-//@description A data field contains an error. The error is considered resolved when the field's value changes @field_name Field name @data_hash Current data hash
+//@description A data field contains an error. The error is considered resolved when the field's value changes
+//@field_name Field name
+//@data_hash Current data hash
 inputPassportElementErrorSourceDataField field_name:string data_hash:bytes = InputPassportElementErrorSource;
 
-//@description The front side of the document contains an error. The error is considered resolved when the file with the front side of the document changes @file_hash Current hash of the file containing the front side
+//@description The front side of the document contains an error. The error is considered resolved when the file with the front side of the document changes
+//@file_hash Current hash of the file containing the front side
 inputPassportElementErrorSourceFrontSide file_hash:bytes = InputPassportElementErrorSource;
 
-//@description The reverse side of the document contains an error. The error is considered resolved when the file with the reverse side of the document changes @file_hash Current hash of the file containing the reverse side
+//@description The reverse side of the document contains an error. The error is considered resolved when the file with the reverse side of the document changes
+//@file_hash Current hash of the file containing the reverse side
 inputPassportElementErrorSourceReverseSide file_hash:bytes = InputPassportElementErrorSource;
 
-//@description The selfie contains an error. The error is considered resolved when the file with the selfie changes @file_hash Current hash of the file containing the selfie
+//@description The selfie contains an error. The error is considered resolved when the file with the selfie changes
+//@file_hash Current hash of the file containing the selfie
 inputPassportElementErrorSourceSelfie file_hash:bytes = InputPassportElementErrorSource;
 
-//@description One of the files containing the translation of the document contains an error. The error is considered resolved when the file with the translation changes @file_hash Current hash of the file containing the translation
+//@description One of the files containing the translation of the document contains an error. The error is considered resolved when the file with the translation changes
+//@file_hash Current hash of the file containing the translation
 inputPassportElementErrorSourceTranslationFile file_hash:bytes = InputPassportElementErrorSource;
 
-//@description The translation of the document contains an error. The error is considered resolved when the list of files changes @file_hashes Current hashes of all files with the translation
+//@description The translation of the document contains an error. The error is considered resolved when the list of files changes
+//@file_hashes Current hashes of all files with the translation
 inputPassportElementErrorSourceTranslationFiles file_hashes:vector<bytes> = InputPassportElementErrorSource;
 
-//@description The file contains an error. The error is considered resolved when the file changes @file_hash Current hash of the file which has the error
+//@description The file contains an error. The error is considered resolved when the file changes
+//@file_hash Current hash of the file which has the error
 inputPassportElementErrorSourceFile file_hash:bytes = InputPassportElementErrorSource;
 
-//@description The list of attached files contains an error. The error is considered resolved when the file list changes @file_hashes Current hashes of all attached files
+//@description The list of attached files contains an error. The error is considered resolved when the file list changes
+//@file_hashes Current hashes of all attached files
 inputPassportElementErrorSourceFiles file_hashes:vector<bytes> = InputPassportElementErrorSource;
 
 
-//@description Contains the description of an error in a Telegram Passport element; for bots only @type Type of Telegram Passport element that has the error @message Error message @source Error source
+//@description Contains the description of an error in a Telegram Passport element; for bots only
+//@type Type of Telegram Passport element that has the error
+//@message Error message
+//@source Error source
 inputPassportElementError type:PassportElementType message:string source:InputPassportElementErrorSource = InputPassportElementError;
 
 
-//@class MessageContent @description Contains the content of a message
+//@class MessageContent
+//@description Contains the content of a message
 
-//@description A text message @text Text of the message @web_page A preview of the web page that's mentioned in the text; may be null
+//@description A text message
+//@text Text of the message
+//@web_page A preview of the web page that's mentioned in the text; may be null
 messageText text:formattedText web_page:webPage = MessageContent;
 
-//@description An animation message (GIF-style). @animation The animation description @caption Animation caption @is_secret True, if the animation thumbnail must be blurred and the animation must be shown only while tapped
+//@description An animation message (GIF-style).
+//@animation The animation description
+//@caption Animation caption
+//@is_secret True, if the animation thumbnail must be blurred and the animation must be shown only while tapped
 messageAnimation animation:animation caption:formattedText is_secret:Bool = MessageContent;
 
-//@description An audio message @audio The audio description @caption Audio caption
+//@description An audio message
+//@audio The audio description
+//@caption Audio caption
 messageAudio audio:audio caption:formattedText = MessageContent;
 
-//@description A document message (general file) @document The document description @caption Document caption
+//@description A document message (general file)
+//@document The document description
+//@caption Document caption
 messageDocument document:document caption:formattedText = MessageContent;
 
-//@description A photo message @photo The photo description @caption Photo caption @is_secret True, if the photo must be blurred and must be shown only while tapped
+//@description A photo message
+//@photo The photo description
+//@caption Photo caption
+//@is_secret True, if the photo must be blurred and must be shown only while tapped
 messagePhoto photo:photo caption:formattedText is_secret:Bool = MessageContent;
 
 //@description An expired photo message (self-destructed after TTL has elapsed)
 messageExpiredPhoto = MessageContent;
 
-//@description A sticker message @sticker The sticker description @is_premium True, if premium animation of the sticker must be played
+//@description A sticker message
+//@sticker The sticker description
+//@is_premium True, if premium animation of the sticker must be played
 messageSticker sticker:sticker is_premium:Bool = MessageContent;
 
-//@description A video message @video The video description @caption Video caption @is_secret True, if the video thumbnail must be blurred and the video must be shown only while tapped
+//@description A video message
+//@video The video description
+//@caption Video caption
+//@is_secret True, if the video thumbnail must be blurred and the video must be shown only while tapped
 messageVideo video:video caption:formattedText is_secret:Bool = MessageContent;
 
 //@description An expired video message (self-destructed after TTL has elapsed)
 messageExpiredVideo = MessageContent;
 
-//@description A video note message @video_note The video note description @is_viewed True, if at least one of the recipients has viewed the video note @is_secret True, if the video note thumbnail must be blurred and the video note must be shown only while tapped
+//@description A video note message
+//@video_note The video note description
+//@is_viewed True, if at least one of the recipients has viewed the video note
+//@is_secret True, if the video note thumbnail must be blurred and the video note must be shown only while tapped
 messageVideoNote video_note:videoNote is_viewed:Bool is_secret:Bool = MessageContent;
 
-//@description A voice note message @voice_note The voice note description @caption Voice note caption @is_listened True, if at least one of the recipients has listened to the voice note
+//@description A voice note message
+//@voice_note The voice note description
+//@caption Voice note caption
+//@is_listened True, if at least one of the recipients has listened to the voice note
 messageVoiceNote voice_note:voiceNote caption:formattedText is_listened:Bool = MessageContent;
 
-//@description A message with a location @location The location description @live_period Time relative to the message send date, for which the location can be updated, in seconds
+//@description A message with a location
+//@location The location description
+//@live_period Time relative to the message send date, for which the location can be updated, in seconds
 //@expires_in Left time for which the location can be updated, in seconds. updateMessageContent is not sent when this field changes
 //@heading For live locations, a direction in which the location moves, in degrees; 1-360. If 0 the direction is unknown
 //@proximity_alert_radius For live locations, a maximum distance to another chat member for proximity alerts, in meters (0-100000). 0 if the notification is disabled. Available only for the message sender
 messageLocation location:location live_period:int32 expires_in:int32 heading:int32 proximity_alert_radius:int32 = MessageContent;
 
-//@description A message with information about a venue @venue The venue description
+//@description A message with information about a venue
+//@venue The venue description
 messageVenue venue:venue = MessageContent;
 
-//@description A message with a user contact @contact The contact description
+//@description A message with a user contact
+//@contact The contact description
 messageContact contact:contact = MessageContent;
 
-//@description A message with an animated emoji @animated_emoji The animated emoji @emoji The corresponding emoji
+//@description A message with an animated emoji
+//@animated_emoji The animated emoji
+//@emoji The corresponding emoji
 messageAnimatedEmoji animated_emoji:animatedEmoji emoji:string = MessageContent;
 
 //@description A dice message. The dice value is randomly generated by the server
@@ -1951,48 +2608,73 @@ messageAnimatedEmoji animated_emoji:animatedEmoji emoji:string = MessageContent;
 //@success_animation_frame_number Number of frame after which a success animation like a shower of confetti needs to be shown on updateMessageSendSucceeded
 messageDice initial_state:DiceStickers final_state:DiceStickers emoji:string value:int32 success_animation_frame_number:int32 = MessageContent;
 
-//@description A message with a game @game The game description
+//@description A message with a game
+//@game The game description
 messageGame game:game = MessageContent;
 
-//@description A message with a poll @poll The poll description
+//@description A message with a poll
+//@poll The poll description
 messagePoll poll:poll = MessageContent;
 
-//@description A message with an invoice from a bot @title Product title @param_description Product description @photo Product photo; may be null @currency Currency for the product price @total_amount Product total price in the smallest units of the currency
-//@start_parameter Unique invoice bot start_parameter. To share an invoice use the URL https://t.me/{bot_username}?start={start_parameter} @is_test True, if the invoice is a test invoice
-//@need_shipping_address True, if the shipping address must be specified @receipt_message_id The identifier of the message with the receipt, after the product has been purchased
-messageInvoice title:string description:formattedText photo:photo currency:string total_amount:int53 start_parameter:string is_test:Bool need_shipping_address:Bool receipt_message_id:int53 = MessageContent;
-
-//@description A message with information about an ended call @is_video True, if the call was a video call @discard_reason Reason why the call was discarded @duration Call duration, in seconds
+//@description A message with an invoice from a bot
+//@title Product title
+//@param_description Product description
+//@photo Product photo; may be null
+//@currency Currency for the product price
+//@total_amount Product total price in the smallest units of the currency
+//@start_parameter Unique invoice bot start_parameter. To share an invoice use the URL https://t.me/{bot_username}?start={start_parameter}
+//@is_test True, if the invoice is a test invoice
+//@need_shipping_address True, if the shipping address must be specified
+//@receipt_message_id The identifier of the message with the receipt, after the product has been purchased
+//@extended_media Extended media attached to the invoice; may be null
+messageInvoice title:string description:formattedText photo:photo currency:string total_amount:int53 start_parameter:string is_test:Bool need_shipping_address:Bool receipt_message_id:int53 extended_media:MessageExtendedMedia = MessageContent;
+
+//@description A message with information about an ended call
+//@is_video True, if the call was a video call
+//@discard_reason Reason why the call was discarded
+//@duration Call duration, in seconds
 messageCall is_video:Bool discard_reason:CallDiscardReason duration:int32 = MessageContent;
 
-//@description A new video chat was scheduled @group_call_id Identifier of the video chat. The video chat can be received through the method getGroupCall @start_date Point in time (Unix timestamp) when the group call is supposed to be started by an administrator
+//@description A new video chat was scheduled
+//@group_call_id Identifier of the video chat. The video chat can be received through the method getGroupCall
+//@start_date Point in time (Unix timestamp) when the group call is supposed to be started by an administrator
 messageVideoChatScheduled group_call_id:int32 start_date:int32 = MessageContent;
 
-//@description A newly created video chat @group_call_id Identifier of the video chat. The video chat can be received through the method getGroupCall
+//@description A newly created video chat
+//@group_call_id Identifier of the video chat. The video chat can be received through the method getGroupCall
 messageVideoChatStarted group_call_id:int32 = MessageContent;
 
-//@description A message with information about an ended video chat @duration Call duration, in seconds
+//@description A message with information about an ended video chat
+//@duration Call duration, in seconds
 messageVideoChatEnded duration:int32 = MessageContent;
 
-//@description A message with information about an invite to a video chat @group_call_id Identifier of the video chat. The video chat can be received through the method getGroupCall @user_ids Invited user identifiers
+//@description A message with information about an invite to a video chat
+//@group_call_id Identifier of the video chat. The video chat can be received through the method getGroupCall
+//@user_ids Invited user identifiers
 messageInviteVideoChatParticipants group_call_id:int32 user_ids:vector<int53> = MessageContent;
 
-//@description A newly created basic group @title Title of the basic group @member_user_ids User identifiers of members in the basic group
+//@description A newly created basic group
+//@title Title of the basic group
+//@member_user_ids User identifiers of members in the basic group
 messageBasicGroupChatCreate title:string member_user_ids:vector<int53> = MessageContent;
 
-//@description A newly created supergroup or channel @title Title of the supergroup or channel
+//@description A newly created supergroup or channel
+//@title Title of the supergroup or channel
 messageSupergroupChatCreate title:string = MessageContent;
 
-//@description An updated chat title @title New chat title
+//@description An updated chat title
+//@title New chat title
 messageChatChangeTitle title:string = MessageContent;
 
-//@description An updated chat photo @photo New chat photo
+//@description An updated chat photo
+//@photo New chat photo
 messageChatChangePhoto photo:chatPhoto = MessageContent;
 
 //@description A deleted chat photo
 messageChatDeletePhoto = MessageContent;
 
-//@description New chat members were added @member_user_ids User identifiers of the new members
+//@description New chat members were added
+//@member_user_ids User identifiers of the new members
 messageChatAddMembers member_user_ids:vector<int53> = MessageContent;
 
 //@description A new member joined the chat via an invite link
@@ -2001,76 +2683,132 @@ messageChatJoinByLink = MessageContent;
 //@description A new member was accepted to the chat by an administrator
 messageChatJoinByRequest = MessageContent;
 
-//@description A chat member was deleted @user_id User identifier of the deleted chat member
+//@description A chat member was deleted
+//@user_id User identifier of the deleted chat member
 messageChatDeleteMember user_id:int53 = MessageContent;
 
-//@description A basic group was upgraded to a supergroup and was deactivated as the result @supergroup_id Identifier of the supergroup to which the basic group was upgraded
+//@description A basic group was upgraded to a supergroup and was deactivated as the result
+//@supergroup_id Identifier of the supergroup to which the basic group was upgraded
 messageChatUpgradeTo supergroup_id:int53 = MessageContent;
 
-//@description A supergroup has been created from a basic group @title Title of the newly created supergroup @basic_group_id The identifier of the original basic group
+//@description A supergroup has been created from a basic group
+//@title Title of the newly created supergroup
+//@basic_group_id The identifier of the original basic group
 messageChatUpgradeFrom title:string basic_group_id:int53 = MessageContent;
 
-//@description A message has been pinned @message_id Identifier of the pinned message, can be an identifier of a deleted message or 0
+//@description A message has been pinned
+//@message_id Identifier of the pinned message, can be an identifier of a deleted message or 0
 messagePinMessage message_id:int53 = MessageContent;
 
 //@description A screenshot of a message in the chat has been taken
 messageScreenshotTaken = MessageContent;
 
-//@description A theme in the chat has been changed @theme_name If non-empty, name of a new theme, set for the chat. Otherwise chat theme was reset to the default one
+//@description A theme in the chat has been changed
+//@theme_name If non-empty, name of a new theme, set for the chat. Otherwise chat theme was reset to the default one
 messageChatSetTheme theme_name:string = MessageContent;
 
-//@description The TTL (Time To Live) setting for messages in the chat has been changed @ttl New message TTL
-messageChatSetTtl ttl:int32 = MessageContent;
+//@description The TTL (Time To Live) setting for messages in the chat has been changed
+//@ttl New message TTL
+//@from_user_id If not 0, a user identifier, which default setting was automatically applied
+messageChatSetTtl ttl:int32 from_user_id:int53 = MessageContent;
+
+//@description A forum topic has been created
+//@name Name of the topic
+//@icon Icon of the topic
+messageForumTopicCreated name:string icon:forumTopicIcon = MessageContent;
+
+//@description A forum topic has been edited
+//@name If non-empty, the new name of the topic
+//@edit_icon_custom_emoji_id True, if icon's custom_emoji_id is changed
+//@icon_custom_emoji_id New unique identifier of the custom emoji shown on the topic icon; 0 if none. Must be ignored if edit_icon_custom_emoji_id is false
+messageForumTopicEdited name:string edit_icon_custom_emoji_id:Bool icon_custom_emoji_id:int64 = MessageContent;
+
+//@description A forum topic has been closed or opened
+//@is_closed True, if the topic was closed, otherwise the topic was reopened
+messageForumTopicIsClosedToggled is_closed:Bool = MessageContent;
+
+//@description A General forum topic has been hidden or unhidden
+//@is_hidden True, if the topic was hidden, otherwise the topic was unhidden
+messageForumTopicIsHiddenToggled is_hidden:Bool = MessageContent;
 
-//@description A non-standard action has happened in the chat @text Message text to be shown in the chat
+//@description A non-standard action has happened in the chat
+//@text Message text to be shown in the chat
 messageCustomServiceAction text:string = MessageContent;
 
-//@description A new high score was achieved in a game @game_message_id Identifier of the message with the game, can be an identifier of a deleted message @game_id Identifier of the game; may be different from the games presented in the message with the game @score New score
+//@description A new high score was achieved in a game
+//@game_message_id Identifier of the message with the game, can be an identifier of a deleted message
+//@game_id Identifier of the game; may be different from the games presented in the message with the game
+//@score New score
 messageGameScore game_message_id:int53 game_id:int64 score:int32 = MessageContent;
 
-//@description A payment has been completed @invoice_chat_id Identifier of the chat, containing the corresponding invoice message; 0 if unknown @invoice_message_id Identifier of the message with the corresponding invoice; can be 0 or an identifier of a deleted message
-//@currency Currency for the price of the product @total_amount Total price for the product, in the smallest units of the currency
-//@is_recurring True, if this is a recurring payment @is_first_recurring True, if this is the first recurring payment @invoice_name Name of the invoice; may be empty if unknown
+//@description A payment has been completed
+//@invoice_chat_id Identifier of the chat, containing the corresponding invoice message
+//@invoice_message_id Identifier of the message with the corresponding invoice; can be 0 or an identifier of a deleted message
+//@currency Currency for the price of the product
+//@total_amount Total price for the product, in the smallest units of the currency
+//@is_recurring True, if this is a recurring payment
+//@is_first_recurring True, if this is the first recurring payment
+//@invoice_name Name of the invoice; may be empty if unknown
 messagePaymentSuccessful invoice_chat_id:int53 invoice_message_id:int53 currency:string total_amount:int53 is_recurring:Bool is_first_recurring:Bool invoice_name:string = MessageContent;
 
-//@description A payment has been completed; for bots only @currency Currency for price of the product @total_amount Total price for the product, in the smallest units of the currency
-//@is_recurring True, if this is a recurring payment @is_first_recurring True, if this is the first recurring payment
-//@invoice_payload Invoice payload @shipping_option_id Identifier of the shipping option chosen by the user; may be empty if not applicable @order_info Information about the order; may be null
-//@telegram_payment_charge_id Telegram payment identifier @provider_payment_charge_id Provider payment identifier
+//@description A payment has been completed; for bots only
+//@currency Currency for price of the product
+//@total_amount Total price for the product, in the smallest units of the currency
+//@is_recurring True, if this is a recurring payment
+//@is_first_recurring True, if this is the first recurring payment
+//@invoice_payload Invoice payload
+//@shipping_option_id Identifier of the shipping option chosen by the user; may be empty if not applicable
+//@order_info Information about the order; may be null
+//@telegram_payment_charge_id Telegram payment identifier
+//@provider_payment_charge_id Provider payment identifier
 messagePaymentSuccessfulBot currency:string total_amount:int53 is_recurring:Bool is_first_recurring:Bool invoice_payload:bytes shipping_option_id:string order_info:orderInfo telegram_payment_charge_id:string provider_payment_charge_id:string = MessageContent;
 
-//@description Telegram Premium was gifted to the user @currency Currency for the paid amount @amount The paid amount, in the smallest units of the currency @month_count Number of month the Telegram Premium subscription will be active
+//@description Telegram Premium was gifted to the user
+//@currency Currency for the paid amount
+//@amount The paid amount, in the smallest units of the currency
+//@month_count Number of month the Telegram Premium subscription will be active
 //@sticker A sticker to be shown in the message; may be null if unknown
 messageGiftedPremium currency:string amount:int53 month_count:int32 sticker:sticker = MessageContent;
 
 //@description A contact has registered with Telegram
 messageContactRegistered = MessageContent;
 
-//@description The current user has connected a website by logging in using Telegram Login Widget on it @domain_name Domain name of the connected website
+//@description The current user has connected a website by logging in using Telegram Login Widget on it
+//@domain_name Domain name of the connected website
 messageWebsiteConnected domain_name:string = MessageContent;
 
-//@description Data from a Web App has been sent to a bot @button_text Text of the keyboardButtonTypeWebApp button, which opened the Web App
+//@description Data from a Web App has been sent to a bot
+//@button_text Text of the keyboardButtonTypeWebApp button, which opened the Web App
 messageWebAppDataSent button_text:string = MessageContent;
 
-//@description Data from a Web App has been received; for bots only @button_text Text of the keyboardButtonTypeWebApp button, which opened the Web App @data Received data
+//@description Data from a Web App has been received; for bots only
+//@button_text Text of the keyboardButtonTypeWebApp button, which opened the Web App
+//@data Received data
 messageWebAppDataReceived button_text:string data:string = MessageContent;
 
-//@description Telegram Passport data has been sent to a bot @types List of Telegram Passport element types sent
+//@description Telegram Passport data has been sent to a bot
+//@types List of Telegram Passport element types sent
 messagePassportDataSent types:vector<PassportElementType> = MessageContent;
 
-//@description Telegram Passport data has been received; for bots only @elements List of received Telegram Passport elements @credentials Encrypted data credentials
+//@description Telegram Passport data has been received; for bots only
+//@elements List of received Telegram Passport elements
+//@credentials Encrypted data credentials
 messagePassportDataReceived elements:vector<encryptedPassportElement> credentials:encryptedCredentials = MessageContent;
 
-//@description A user in the chat came within proximity alert range @traveler_id The identifier of a user or chat that triggered the proximity alert @watcher_id The identifier of a user or chat that subscribed for the proximity alert @distance The distance between the users
+//@description A user in the chat came within proximity alert range
+//@traveler_id The identifier of a user or chat that triggered the proximity alert
+//@watcher_id The identifier of a user or chat that subscribed for the proximity alert
+//@distance The distance between the users
 messageProximityAlertTriggered traveler_id:MessageSender watcher_id:MessageSender distance:int32 = MessageContent;
 
 //@description Message content that is not supported in the current TDLib version
 messageUnsupported = MessageContent;
 
 
-//@class TextEntityType @description Represents a part of the text which must be formatted differently
+//@class TextEntityType
+//@description Represents a part of the text which must be formatted differently
 
-//@description A mention of a user by their username
+//@description A mention of a user, a supergroup, or a channel by their username
 textEntityTypeMention = TextEntityType;
 
 //@description A hashtag text, beginning with "#"
@@ -2115,19 +2853,24 @@ textEntityTypeCode = TextEntityType;
 //@description Text that must be formatted as if inside a pre HTML tag
 textEntityTypePre = TextEntityType;
 
-//@description Text that must be formatted as if inside pre, and code HTML tags @language Programming language of the code; as defined by the sender
+//@description Text that must be formatted as if inside pre, and code HTML tags
+//@language Programming language of the code; as defined by the sender
 textEntityTypePreCode language:string = TextEntityType;
 
-//@description A text description shown instead of a raw URL @url HTTP or tg:// URL to be opened when the link is clicked
+//@description A text description shown instead of a raw URL
+//@url HTTP or tg:// URL to be opened when the link is clicked
 textEntityTypeTextUrl url:string = TextEntityType;
 
-//@description A text shows instead of a raw mention of the user (e.g., when the user has no username) @user_id Identifier of the mentioned user
+//@description A text shows instead of a raw mention of the user (e.g., when the user has no username)
+//@user_id Identifier of the mentioned user
 textEntityTypeMentionName user_id:int53 = TextEntityType;
 
-//@description A custom emoji. The text behind a custom emoji must be an emoji. Only premium users can use premium custom emoji @custom_emoji_id Unique identifier of the custom emoji
+//@description A custom emoji. The text behind a custom emoji must be an emoji. Only premium users can use premium custom emoji
+//@custom_emoji_id Unique identifier of the custom emoji
 textEntityTypeCustomEmoji custom_emoji_id:int64 = TextEntityType;
 
-//@description A media timestamp @media_timestamp Timestamp from which a video/audio/video note/voice note playing must start, in seconds. The media can be in the content or the web page preview of the current message, or in the same places in the replied message
+//@description A media timestamp
+//@media_timestamp Timestamp from which a video/audio/video note/voice note playing must start, in seconds. The media can be in the content or the web page preview of the current message, or in the same places in the replied message
 textEntityTypeMediaTimestamp media_timestamp:int32 = TextEntityType;
 
 
@@ -2138,9 +2881,11 @@ textEntityTypeMediaTimestamp media_timestamp:int32 = TextEntityType;
 inputThumbnail thumbnail:InputFile width:int32 height:int32 = InputThumbnail;
 
 
-//@class MessageSchedulingState @description Contains information about the time when a scheduled message will be sent
+//@class MessageSchedulingState
+//@description Contains information about the time when a scheduled message will be sent
 
-//@description The message will be sent at the specified date @send_date Date the message will be sent. The date must be within 367 days in the future
+//@description The message will be sent at the specified date
+//@send_date Date the message will be sent. The date must be within 367 days in the future
 messageSchedulingStateSendAtDate send_date:int32 = MessageSchedulingState;
 
 //@description The message will be sent when the peer will be online. Applicable to private chats only and when the exact online status of the peer is known
@@ -2162,78 +2907,145 @@ messageSendOptions disable_notification:Bool from_background:Bool protect_conten
 messageCopyOptions send_copy:Bool replace_caption:Bool new_caption:formattedText = MessageCopyOptions;
 
 
-//@class InputMessageContent @description The content of a message to send
+//@class InputMessageContent
+//@description The content of a message to send
 
-//@description A text message @text Formatted text to be sent; 1-GetOption("message_text_length_max") characters. Only Bold, Italic, Underline, Strikethrough, Spoiler, CustomEmoji, Code, Pre, PreCode, TextUrl and MentionName entities are allowed to be specified manually
-//@disable_web_page_preview True, if rich web page previews for URLs in the message text must be disabled @clear_draft True, if a chat message draft must be deleted
+//@description A text message
+//@text Formatted text to be sent; 1-getOption("message_text_length_max") characters. Only Bold, Italic, Underline, Strikethrough, Spoiler, CustomEmoji, Code, Pre, PreCode, TextUrl and MentionName entities are allowed to be specified manually
+//@disable_web_page_preview True, if rich web page previews for URLs in the message text must be disabled
+//@clear_draft True, if a chat message draft must be deleted
 inputMessageText text:formattedText disable_web_page_preview:Bool clear_draft:Bool = InputMessageContent;
 
-//@description An animation message (GIF-style). @animation Animation file to be sent @thumbnail Animation thumbnail; pass null to skip thumbnail uploading @added_sticker_file_ids File identifiers of the stickers added to the animation, if applicable
-//@duration Duration of the animation, in seconds @width Width of the animation; may be replaced by the server @height Height of the animation; may be replaced by the server @caption Animation caption; pass null to use an empty caption; 0-GetOption("message_caption_length_max") characters
+//@description An animation message (GIF-style).
+//@animation Animation file to be sent
+//@thumbnail Animation thumbnail; pass null to skip thumbnail uploading
+//@added_sticker_file_ids File identifiers of the stickers added to the animation, if applicable
+//@duration Duration of the animation, in seconds
+//@width Width of the animation; may be replaced by the server
+//@height Height of the animation; may be replaced by the server
+//@caption Animation caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
 inputMessageAnimation animation:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> duration:int32 width:int32 height:int32 caption:formattedText = InputMessageContent;
 
-//@description An audio message @audio Audio file to be sent @album_cover_thumbnail Thumbnail of the cover for the album; pass null to skip thumbnail uploading @duration Duration of the audio, in seconds; may be replaced by the server @title Title of the audio; 0-64 characters; may be replaced by the server
-//@performer Performer of the audio; 0-64 characters, may be replaced by the server @caption Audio caption; pass null to use an empty caption; 0-GetOption("message_caption_length_max") characters
+//@description An audio message
+//@audio Audio file to be sent
+//@album_cover_thumbnail Thumbnail of the cover for the album; pass null to skip thumbnail uploading
+//@duration Duration of the audio, in seconds; may be replaced by the server
+//@title Title of the audio; 0-64 characters; may be replaced by the server
+//@performer Performer of the audio; 0-64 characters, may be replaced by the server
+//@caption Audio caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
 inputMessageAudio audio:InputFile album_cover_thumbnail:inputThumbnail duration:int32 title:string performer:string caption:formattedText = InputMessageContent;
 
-//@description A document message (general file) @document Document to be sent @thumbnail Document thumbnail; pass null to skip thumbnail uploading @disable_content_type_detection If true, automatic file type detection will be disabled and the document will be always sent as file. Always true for files sent to secret chats @caption Document caption; pass null to use an empty caption; 0-GetOption("message_caption_length_max") characters
+//@description A document message (general file)
+//@document Document to be sent
+//@thumbnail Document thumbnail; pass null to skip thumbnail uploading
+//@disable_content_type_detection If true, automatic file type detection will be disabled and the document will always be sent as file. Always true for files sent to secret chats
+//@caption Document caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
 inputMessageDocument document:InputFile thumbnail:inputThumbnail disable_content_type_detection:Bool caption:formattedText = InputMessageContent;
 
-//@description A photo message @photo Photo to send. The photo must be at most 10 MB in size. The photo's width and height must not exceed 10000 in total. Width and height ratio must be at most 20 @thumbnail Photo thumbnail to be sent; pass null to skip thumbnail uploading. The thumbnail is sent to the other party only in secret chats @added_sticker_file_ids File identifiers of the stickers added to the photo, if applicable @width Photo width @height Photo height @caption Photo caption; pass null to use an empty caption; 0-GetOption("message_caption_length_max") characters
+//@description A photo message
+//@photo Photo to send. The photo must be at most 10 MB in size. The photo's width and height must not exceed 10000 in total. Width and height ratio must be at most 20
+//@thumbnail Photo thumbnail to be sent; pass null to skip thumbnail uploading. The thumbnail is sent to the other party only in secret chats
+//@added_sticker_file_ids File identifiers of the stickers added to the photo, if applicable
+//@width Photo width
+//@height Photo height
+//@caption Photo caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
 //@ttl Photo TTL (Time To Live), in seconds (0-60). A non-zero TTL can be specified only in private chats
 inputMessagePhoto photo:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> width:int32 height:int32 caption:formattedText ttl:int32 = InputMessageContent;
 
-//@description A sticker message @sticker Sticker to be sent @thumbnail Sticker thumbnail; pass null to skip thumbnail uploading @width Sticker width @height Sticker height @emoji Emoji used to choose the sticker
+//@description A sticker message
+//@sticker Sticker to be sent
+//@thumbnail Sticker thumbnail; pass null to skip thumbnail uploading
+//@width Sticker width
+//@height Sticker height
+//@emoji Emoji used to choose the sticker
 inputMessageSticker sticker:InputFile thumbnail:inputThumbnail width:int32 height:int32 emoji:string = InputMessageContent;
 
-//@description A video message @video Video to be sent @thumbnail Video thumbnail; pass null to skip thumbnail uploading @added_sticker_file_ids File identifiers of the stickers added to the video, if applicable
-//@duration Duration of the video, in seconds @width Video width @height Video height @supports_streaming True, if the video is supposed to be streamed
-//@caption Video caption; pass null to use an empty caption; 0-GetOption("message_caption_length_max") characters @ttl Video TTL (Time To Live), in seconds (0-60). A non-zero TTL can be specified only in private chats
+//@description A video message
+//@video Video to be sent
+//@thumbnail Video thumbnail; pass null to skip thumbnail uploading
+//@added_sticker_file_ids File identifiers of the stickers added to the video, if applicable
+//@duration Duration of the video, in seconds
+//@width Video width
+//@height Video height
+//@supports_streaming True, if the video is supposed to be streamed
+//@caption Video caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
+//@ttl Video TTL (Time To Live), in seconds (0-60). A non-zero TTL can be specified only in private chats
 inputMessageVideo video:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> duration:int32 width:int32 height:int32 supports_streaming:Bool caption:formattedText ttl:int32 = InputMessageContent;
 
-//@description A video note message @video_note Video note to be sent @thumbnail Video thumbnail; pass null to skip thumbnail uploading @duration Duration of the video, in seconds @length Video width and height; must be positive and not greater than 640
+//@description A video note message
+//@video_note Video note to be sent
+//@thumbnail Video thumbnail; pass null to skip thumbnail uploading
+//@duration Duration of the video, in seconds
+//@length Video width and height; must be positive and not greater than 640
 inputMessageVideoNote video_note:InputFile thumbnail:inputThumbnail duration:int32 length:int32 = InputMessageContent;
 
-//@description A voice note message @voice_note Voice note to be sent @duration Duration of the voice note, in seconds @waveform Waveform representation of the voice note, in 5-bit format @caption Voice note caption; pass null to use an empty caption; 0-GetOption("message_caption_length_max") characters
+//@description A voice note message
+//@voice_note Voice note to be sent
+//@duration Duration of the voice note, in seconds
+//@waveform Waveform representation of the voice note in 5-bit format
+//@caption Voice note caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
 inputMessageVoiceNote voice_note:InputFile duration:int32 waveform:bytes caption:formattedText = InputMessageContent;
 
-//@description A message with a location @location Location to be sent @live_period Period for which the location can be updated, in seconds; must be between 60 and 86400 for a live location and 0 otherwise
+//@description A message with a location
+//@location Location to be sent
+//@live_period Period for which the location can be updated, in seconds; must be between 60 and 86400 for a live location and 0 otherwise
 //@heading For live locations, a direction in which the location moves, in degrees; 1-360. Pass 0 if unknown
 //@proximity_alert_radius For live locations, a maximum distance to another chat member for proximity alerts, in meters (0-100000). Pass 0 if the notification is disabled. Can't be enabled in channels and Saved Messages
 inputMessageLocation location:location live_period:int32 heading:int32 proximity_alert_radius:int32 = InputMessageContent;
 
-//@description A message with information about a venue @venue Venue to send
+//@description A message with information about a venue
+//@venue Venue to send
 inputMessageVenue venue:venue = InputMessageContent;
 
-//@description A message containing a user contact @contact Contact to send
+//@description A message containing a user contact
+//@contact Contact to send
 inputMessageContact contact:contact = InputMessageContent;
 
-//@description A dice message @emoji Emoji on which the dice throw animation is based @clear_draft True, if the chat message draft must be deleted
+//@description A dice message
+//@emoji Emoji on which the dice throw animation is based
+//@clear_draft True, if the chat message draft must be deleted
 inputMessageDice emoji:string clear_draft:Bool = InputMessageContent;
 
-//@description A message with a game; not supported for channels or secret chats @bot_user_id User identifier of the bot that owns the game @game_short_name Short name of the game
+//@description A message with a game; not supported for channels or secret chats
+//@bot_user_id User identifier of the bot that owns the game
+//@game_short_name Short name of the game
 inputMessageGame bot_user_id:int53 game_short_name:string = InputMessageContent;
 
-//@description A message with an invoice; can be used only by bots @invoice Invoice @title Product title; 1-32 characters @param_description Product description; 0-255 characters
-//@photo_url Product photo URL; optional @photo_size Product photo size @photo_width Product photo width @photo_height Product photo height
-//@payload The invoice payload @provider_token Payment provider token @provider_data JSON-encoded data about the invoice, which will be shared with the payment provider
+//@description A message with an invoice; can be used only by bots
+//@invoice Invoice
+//@title Product title; 1-32 characters
+//@param_description Product description; 0-255 characters
+//@photo_url Product photo URL; optional
+//@photo_size Product photo size
+//@photo_width Product photo width
+//@photo_height Product photo height
+//@payload The invoice payload
+//@provider_token Payment provider token
+//@provider_data JSON-encoded data about the invoice, which will be shared with the payment provider
 //@start_parameter Unique invoice bot deep link parameter for the generation of this invoice. If empty, it would be possible to pay directly from forwards of the invoice message
-inputMessageInvoice invoice:invoice title:string description:string photo_url:string photo_size:int32 photo_width:int32 photo_height:int32 payload:bytes provider_token:string provider_data:string start_parameter:string = InputMessageContent;
-
-//@description A message with a poll. Polls can't be sent to secret chats. Polls can be sent only to a private chat with a bot @question Poll question; 1-255 characters (up to 300 characters for bots) @options List of poll answer options, 2-10 strings 1-100 characters each
-//@is_anonymous True, if the poll voters are anonymous. Non-anonymous polls can't be sent or forwarded to channels @type Type of the poll
+//@extended_media_content The content of extended media attached to the invoice. The content of the message to be sent. Must be one of the following types: inputMessagePhoto, inputMessageVideo
+inputMessageInvoice invoice:invoice title:string description:string photo_url:string photo_size:int32 photo_width:int32 photo_height:int32 payload:bytes provider_token:string provider_data:string start_parameter:string extended_media_content:InputMessageContent = InputMessageContent;
+
+//@description A message with a poll. Polls can't be sent to secret chats. Polls can be sent only to a private chat with a bot
+//@question Poll question; 1-255 characters (up to 300 characters for bots)
+//@options List of poll answer options, 2-10 strings 1-100 characters each
+//@is_anonymous True, if the poll voters are anonymous. Non-anonymous polls can't be sent or forwarded to channels
+//@type Type of the poll
 //@open_period Amount of time the poll will be active after creation, in seconds; for bots only
 //@close_date Point in time (Unix timestamp) when the poll will automatically be closed; for bots only
 //@is_closed True, if the poll needs to be sent already closed; for bots only
 inputMessagePoll question:string options:vector<string> is_anonymous:Bool type:PollType open_period:int32 close_date:int32 is_closed:Bool = InputMessageContent;
 
-//@description A forwarded message @from_chat_id Identifier for the chat this forwarded message came from @message_id Identifier of the message to forward
+//@description A forwarded message
+//@from_chat_id Identifier for the chat this forwarded message came from
+//@message_id Identifier of the message to forward
 //@in_game_share True, if a game message is being shared from a launched game; applies only to game messages
 //@copy_options Options to be used to copy content of the message without reference to the original sender; pass null to forward the message as usual
 inputMessageForwarded from_chat_id:int53 message_id:int53 in_game_share:Bool copy_options:messageCopyOptions = InputMessageContent;
 
 
-//@class SearchMessagesFilter @description Represents a filter for message search results
+//@class SearchMessagesFilter
+//@description Represents a filter for message search results
 
 //@description Returns all found messages, no filter is applied
 searchMessagesFilterEmpty = SearchMessagesFilter;
@@ -2287,7 +3099,8 @@ searchMessagesFilterFailedToSend = SearchMessagesFilter;
 searchMessagesFilterPinned = SearchMessagesFilter;
 
 
-//@class ChatAction @description Describes the different types of activity in a chat
+//@class ChatAction
+//@description Describes the different types of activity in a chat
 
 //@description The user is typing a message
 chatActionTyping = ChatAction;
@@ -2295,19 +3108,23 @@ chatActionTyping = ChatAction;
 //@description The user is recording a video
 chatActionRecordingVideo = ChatAction;
 
-//@description The user is uploading a video @progress Upload progress, as a percentage
+//@description The user is uploading a video
+//@progress Upload progress, as a percentage
 chatActionUploadingVideo progress:int32 = ChatAction;
 
 //@description The user is recording a voice note
 chatActionRecordingVoiceNote = ChatAction;
 
-//@description The user is uploading a voice note @progress Upload progress, as a percentage
+//@description The user is uploading a voice note
+//@progress Upload progress, as a percentage
 chatActionUploadingVoiceNote progress:int32 = ChatAction;
 
-//@description The user is uploading a photo @progress Upload progress, as a percentage
+//@description The user is uploading a photo
+//@progress Upload progress, as a percentage
 chatActionUploadingPhoto progress:int32 = ChatAction;
 
-//@description The user is uploading a document @progress Upload progress, as a percentage
+//@description The user is uploading a document
+//@progress Upload progress, as a percentage
 chatActionUploadingDocument progress:int32 = ChatAction;
 
 //@description The user is picking a sticker to send
@@ -2325,25 +3142,30 @@ chatActionStartPlayingGame = ChatAction;
 //@description The user is recording a video note
 chatActionRecordingVideoNote = ChatAction;
 
-//@description The user is uploading a video note @progress Upload progress, as a percentage
+//@description The user is uploading a video note
+//@progress Upload progress, as a percentage
 chatActionUploadingVideoNote progress:int32 = ChatAction;
 
-//@description The user is watching animations sent by the other party by clicking on an animated emoji @emoji The animated emoji
+//@description The user is watching animations sent by the other party by clicking on an animated emoji
+//@emoji The animated emoji
 chatActionWatchingAnimations emoji:string = ChatAction;
 
 //@description The user has canceled the previous action
 chatActionCancel = ChatAction;
 
 
-//@class UserStatus @description Describes the last time the user was online
+//@class UserStatus
+//@description Describes the last time the user was online
 
 //@description The user status was never changed
 userStatusEmpty = UserStatus;
 
-//@description The user is online @expires Point in time (Unix timestamp) when the user's online status will expire
+//@description The user is online
+//@expires Point in time (Unix timestamp) when the user's online status will expire
 userStatusOnline expires:int32 = UserStatus;
 
-//@description The user is offline @was_online Point in time (Unix timestamp) when the user was last online
+//@description The user is offline
+//@was_online Point in time (Unix timestamp) when the user was last online
 userStatusOffline was_online:int32 = UserStatus;
 
 //@description The user was online recently
@@ -2356,36 +3178,60 @@ userStatusLastWeek = UserStatus;
 userStatusLastMonth = UserStatus;
 
 
-//@description Represents a list of stickers @stickers List of stickers
+//@description Represents a list of stickers
+//@stickers List of stickers
 stickers stickers:vector<sticker> = Stickers;
 
-//@description Represents a list of emoji @emojis List of emojis
+//@description Represents a list of emoji
+//@emojis List of emojis
 emojis emojis:vector<string> = Emojis;
 
 //@description Represents a sticker set
-//@id Identifier of the sticker set @title Title of the sticker set @name Name of the sticker set @thumbnail Sticker set thumbnail in WEBP, TGS, or WEBM format with width and height 100; may be null. The file can be downloaded only before the thumbnail is changed
+//@id Identifier of the sticker set
+//@title Title of the sticker set
+//@name Name of the sticker set
+//@thumbnail Sticker set thumbnail in WEBP, TGS, or WEBM format with width and height 100; may be null. The file can be downloaded only before the thumbnail is changed
 //@thumbnail_outline Sticker set thumbnail's outline represented as a list of closed vector paths; may be empty. The coordinate system origin is in the upper-left corner
-//@is_installed True, if the sticker set has been installed by the current user @is_archived True, if the sticker set has been archived. A sticker set can't be installed and archived simultaneously
-//@is_official True, if the sticker set is official @sticker_format Format of the stickers in the set @sticker_type Type of the stickers in the set @is_viewed True for already viewed trending sticker sets
-//@stickers List of stickers in this set @emojis A list of emoji corresponding to the stickers in the same order. The list is only for informational purposes, because a sticker is always sent with a fixed emoji from the corresponding Sticker object
+//@is_installed True, if the sticker set has been installed by the current user
+//@is_archived True, if the sticker set has been archived. A sticker set can't be installed and archived simultaneously
+//@is_official True, if the sticker set is official
+//@sticker_format Format of the stickers in the set
+//@sticker_type Type of the stickers in the set
+//@is_viewed True for already viewed trending sticker sets
+//@stickers List of stickers in this set
+//@emojis A list of emoji corresponding to the stickers in the same order. The list is only for informational purposes, because a sticker is always sent with a fixed emoji from the corresponding Sticker object
 stickerSet id:int64 title:string name:string thumbnail:thumbnail thumbnail_outline:vector<closedVectorPath> is_installed:Bool is_archived:Bool is_official:Bool sticker_format:StickerFormat sticker_type:StickerType is_viewed:Bool stickers:vector<sticker> emojis:vector<emojis> = StickerSet;
 
 //@description Represents short information about a sticker set
-//@id Identifier of the sticker set @title Title of the sticker set @name Name of the sticker set @thumbnail Sticker set thumbnail in WEBP, TGS, or WEBM format with width and height 100; may be null
+//@id Identifier of the sticker set
+//@title Title of the sticker set
+//@name Name of the sticker set
+//@thumbnail Sticker set thumbnail in WEBP, TGS, or WEBM format with width and height 100; may be null
 //@thumbnail_outline Sticker set thumbnail's outline represented as a list of closed vector paths; may be empty. The coordinate system origin is in the upper-left corner
-//@is_installed True, if the sticker set has been installed by the current user @is_archived True, if the sticker set has been archived. A sticker set can't be installed and archived simultaneously
-//@is_official True, if the sticker set is official @sticker_format Format of the stickers in the set @sticker_type Type of the stickers in the set @is_viewed True for already viewed trending sticker sets
-//@size Total number of stickers in the set @covers Up to the first 5 stickers from the set, depending on the context. If the application needs more stickers the full sticker set needs to be requested
+//@is_installed True, if the sticker set has been installed by the current user
+//@is_archived True, if the sticker set has been archived. A sticker set can't be installed and archived simultaneously
+//@is_official True, if the sticker set is official
+//@sticker_format Format of the stickers in the set
+//@sticker_type Type of the stickers in the set
+//@is_viewed True for already viewed trending sticker sets
+//@size Total number of stickers in the set
+//@covers Up to the first 5 stickers from the set, depending on the context. If the application needs more stickers the full sticker set needs to be requested
 stickerSetInfo id:int64 title:string name:string thumbnail:thumbnail thumbnail_outline:vector<closedVectorPath> is_installed:Bool is_archived:Bool is_official:Bool sticker_format:StickerFormat sticker_type:StickerType is_viewed:Bool size:int32 covers:vector<sticker> = StickerSetInfo;
 
-//@description Represents a list of sticker sets @total_count Approximate total number of sticker sets found @sets List of sticker sets
+//@description Represents a list of sticker sets
+//@total_count Approximate total number of sticker sets found
+//@sets List of sticker sets
 stickerSets total_count:int32 sets:vector<stickerSetInfo> = StickerSets;
 
-//@description Represents a list of trending sticker sets @total_count Approximate total number of trending sticker sets @sets List of trending sticker sets @is_premium True, if the list contains sticker sets with premium stickers
+//@description Represents a list of trending sticker sets
+//@total_count Approximate total number of trending sticker sets
+//@sets List of trending sticker sets
+//@is_premium True, if the list contains sticker sets with premium stickers
 trendingStickerSets total_count:int32 sets:vector<stickerSetInfo> is_premium:Bool = TrendingStickerSets;
 
 
-//@class CallDiscardReason @description Describes the reason why a call was discarded
+//@class CallDiscardReason
+//@description Describes the reason why a call was discarded
 
 //@description The call wasn't discarded, or the reason is unknown
 callDiscardReasonEmpty = CallDiscardReason;
@@ -2412,48 +3258,77 @@ callDiscardReasonHungUp = CallDiscardReason;
 callProtocol udp_p2p:Bool udp_reflector:Bool min_layer:int32 max_layer:int32 library_versions:vector<string> = CallProtocol;
 
 
-//@class CallServerType @description Describes the type of a call server
+//@class CallServerType
+//@description Describes the type of a call server
 
-//@description A Telegram call reflector @peer_tag A peer tag to be used with the reflector @is_tcp True, if the server uses TCP instead of UDP
+//@description A Telegram call reflector
+//@peer_tag A peer tag to be used with the reflector
+//@is_tcp True, if the server uses TCP instead of UDP
 callServerTypeTelegramReflector peer_tag:bytes is_tcp:Bool = CallServerType;
 
-//@description A WebRTC server @username Username to be used for authentication @password Authentication password @supports_turn True, if the server supports TURN @supports_stun True, if the server supports STUN
+//@description A WebRTC server
+//@username Username to be used for authentication
+//@password Authentication password
+//@supports_turn True, if the server supports TURN
+//@supports_stun True, if the server supports STUN
 callServerTypeWebrtc username:string password:string supports_turn:Bool supports_stun:Bool = CallServerType;
 
 
-//@description Describes a server for relaying call data @id Server identifier @ip_address Server IPv4 address @ipv6_address Server IPv6 address @port Server port number @type Server type
+//@description Describes a server for relaying call data
+//@id Server identifier
+//@ip_address Server IPv4 address
+//@ipv6_address Server IPv6 address
+//@port Server port number
+//@type Server type
 callServer id:int64 ip_address:string ipv6_address:string port:int32 type:CallServerType = CallServer;
 
 
-//@description Contains the call identifier @id Call identifier
+//@description Contains the call identifier
+//@id Call identifier
 callId id:int32 = CallId;
 
-//@description Contains the group call identifier @id Group call identifier
+//@description Contains the group call identifier
+//@id Group call identifier
 groupCallId id:int32 = GroupCallId;
 
 
-//@class CallState @description Describes the current call state
+//@class CallState
+//@description Describes the current call state
 
-//@description The call is pending, waiting to be accepted by a user @is_created True, if the call has already been created by the server @is_received True, if the call has already been received by the other party
+//@description The call is pending, waiting to be accepted by a user
+//@is_created True, if the call has already been created by the server
+//@is_received True, if the call has already been received by the other party
 callStatePending is_created:Bool is_received:Bool = CallState;
 
 //@description The call has been answered and encryption keys are being exchanged
 callStateExchangingKeys = CallState;
 
-//@description The call is ready to use @protocol Call protocols supported by the peer @servers List of available call servers @config A JSON-encoded call config @encryption_key Call encryption key @emojis Encryption key emojis fingerprint @allow_p2p True, if peer-to-peer connection is allowed by users privacy settings
+//@description The call is ready to use
+//@protocol Call protocols supported by the peer
+//@servers List of available call servers
+//@config A JSON-encoded call config
+//@encryption_key Call encryption key
+//@emojis Encryption key emojis fingerprint
+//@allow_p2p True, if peer-to-peer connection is allowed by users privacy settings
 callStateReady protocol:callProtocol servers:vector<callServer> config:string encryption_key:bytes emojis:vector<string> allow_p2p:Bool = CallState;
 
 //@description The call is hanging up after discardCall has been called
 callStateHangingUp = CallState;
 
-//@description The call has ended successfully @reason The reason, why the call has ended @need_rating True, if the call rating must be sent to the server @need_debug_information True, if the call debug information must be sent to the server @need_log True, if the call log must be sent to the server
+//@description The call has ended successfully
+//@reason The reason, why the call has ended
+//@need_rating True, if the call rating must be sent to the server
+//@need_debug_information True, if the call debug information must be sent to the server
+//@need_log True, if the call log must be sent to the server
 callStateDiscarded reason:CallDiscardReason need_rating:Bool need_debug_information:Bool need_log:Bool = CallState;
 
-//@description The call has ended with an error @error Error. An error with the code 4005000 will be returned if an outgoing call is missed because of an expired timeout
+//@description The call has ended with an error
+//@error Error. An error with the code 4005000 will be returned if an outgoing call is missed because of an expired timeout
 callStateError error:error = CallState;
 
 
-//@class GroupCallVideoQuality @description Describes the quality of a group call video
+//@class GroupCallVideoQuality
+//@description Describes the quality of a group call video
 
 //@description The worst available video quality
 groupCallVideoQualityThumbnail = GroupCallVideoQuality;
@@ -2471,14 +3346,19 @@ groupCallVideoQualityFull = GroupCallVideoQuality;
 //@time_offset Point in time when the stream currently ends; Unix timestamp in milliseconds
 groupCallStream channel_id:int32 scale:int32 time_offset:int53 = GroupCallStream;
 
-//@description Represents a list of group call streams @streams A list of group call streams
+//@description Represents a list of group call streams
+//@streams A list of group call streams
 groupCallStreams streams:vector<groupCallStream> = GroupCallStreams;
 
-//@description Represents an RTMP url @url The URL @stream_key Stream key
+//@description Represents an RTMP url
+//@url The URL
+//@stream_key Stream key
 rtmpUrl url:string stream_key:string = RtmpUrl;
 
 
-//@description Describes a recently speaking participant in a group call @participant_id Group call participant identifier @is_speaking True, is the user has spoken recently
+//@description Describes a recently speaking participant in a group call
+//@participant_id Group call participant identifier
+//@is_speaking True, is the user has spoken recently
 groupCallRecentSpeaker participant_id:MessageSender is_speaking:Bool = GroupCallRecentSpeaker;
 
 //@description Describes a group call
@@ -2505,11 +3385,15 @@ groupCallRecentSpeaker participant_id:MessageSender is_speaking:Bool = GroupCall
 //@duration Call duration, in seconds; for ended calls only
 groupCall id:int32 title:string scheduled_start_date:int32 enabled_start_notification:Bool is_active:Bool is_rtmp_stream:Bool is_joined:Bool need_rejoin:Bool can_be_managed:Bool participant_count:int32 has_hidden_listeners:Bool loaded_all_participants:Bool recent_speakers:vector<groupCallRecentSpeaker> is_my_video_enabled:Bool is_my_video_paused:Bool can_enable_video:Bool mute_new_participants:Bool can_toggle_mute_new_participants:Bool record_duration:int32 is_video_recorded:Bool duration:int32 = GroupCall;
 
-//@description Describes a group of video synchronization source identifiers @semantics The semantics of sources, one of "SIM" or "FID" @source_ids The list of synchronization source identifiers
+//@description Describes a group of video synchronization source identifiers
+//@semantics The semantics of sources, one of "SIM" or "FID"
+//@source_ids The list of synchronization source identifiers
 groupCallVideoSourceGroup semantics:string source_ids:vector<int32> = GroupCallVideoSourceGroup;
 
-//@description Contains information about a group call participant's video channel @source_groups List of synchronization source groups of the video @endpoint_id Video channel endpoint identifier
-//@is_paused True if the video is paused. This flag needs to be ignored, if new video frames are received
+//@description Contains information about a group call participant's video channel
+//@source_groups List of synchronization source groups of the video
+//@endpoint_id Video channel endpoint identifier
+//@is_paused True, if the video is paused. This flag needs to be ignored, if new video frames are received
 groupCallParticipantVideoInfo source_groups:vector<groupCallVideoSourceGroup> endpoint_id:string is_paused:Bool = GroupCallParticipantVideoInfo;
 
 //@description Represents a group call participant
@@ -2534,7 +3418,8 @@ groupCallParticipantVideoInfo source_groups:vector<groupCallVideoSourceGroup> en
 groupCallParticipant participant_id:MessageSender audio_source_id:int32 screen_sharing_audio_source_id:int32 video_info:groupCallParticipantVideoInfo screen_sharing_video_info:groupCallParticipantVideoInfo bio:string is_current_user:Bool is_speaking:Bool is_hand_raised:Bool can_be_muted_for_all_users:Bool can_be_unmuted_for_all_users:Bool can_be_muted_for_current_user:Bool can_be_unmuted_for_current_user:Bool is_muted_for_all_users:Bool is_muted_for_current_user:Bool can_unmute_self:Bool volume_level:int32 order:string = GroupCallParticipant;
 
 
-//@class CallProblem @description Describes the exact type of a problem with a call
+//@class CallProblem
+//@description Describes the exact type of a problem with a call
 
 //@description The user heard their own voice
 callProblemEcho = CallProblem;
@@ -2564,7 +3449,12 @@ callProblemDistortedVideo = CallProblem;
 callProblemPixelatedVideo = CallProblem;
 
 
-//@description Describes a call @id Call identifier, not persistent @user_id Peer user identifier @is_outgoing True, if the call is outgoing @is_video True, if the call is a video call @state Call state
+//@description Describes a call
+//@id Call identifier, not persistent
+//@user_id Peer user identifier
+//@is_outgoing True, if the call is outgoing
+//@is_video True, if the call is a video call
+//@state Call state
 call id:int32 user_id:int53 is_outgoing:Bool is_video:Bool state:CallState = Call;
 
 
@@ -2577,13 +3467,20 @@ call id:int32 user_id:int53 is_outgoing:Bool is_video:Bool state:CallState = Cal
 phoneNumberAuthenticationSettings allow_flash_call:Bool allow_missed_call:Bool is_current_phone_number:Bool allow_sms_retriever_api:Bool authentication_tokens:vector<string> = PhoneNumberAuthenticationSettings;
 
 
-//@description Represents a reaction applied to a message @type Type of the reaction @sender_id Identifier of the chat member, applied the reaction
+//@description Represents a reaction applied to a message
+//@type Type of the reaction
+//@sender_id Identifier of the chat member, applied the reaction
 addedReaction type:ReactionType sender_id:MessageSender = AddedReaction;
 
-//@description Represents a list of reactions added to a message @total_count The total number of found reactions @reactions The list of added reactions @next_offset The offset for the next request. If empty, there are no more results
+//@description Represents a list of reactions added to a message
+//@total_count The total number of found reactions
+//@reactions The list of added reactions
+//@next_offset The offset for the next request. If empty, there are no more results
 addedReactions total_count:int32 reactions:vector<addedReaction> next_offset:string = AddedReactions;
 
-//@description Represents an available reaction @type Type of the reaction @needs_premium True, if Telegram Premium is needed to send the reaction
+//@description Represents an available reaction
+//@type Type of the reaction
+//@needs_premium True, if Telegram Premium is needed to send the reaction
 availableReaction type:ReactionType needs_premium:Bool = AvailableReaction;
 
 //@description Represents a list of reactions that can be added to a message
@@ -2607,13 +3504,16 @@ availableReactions top_reactions:vector<availableReaction> recent_reactions:vect
 emojiReaction emoji:string title:string is_active:Bool static_icon:sticker appear_animation:sticker select_animation:sticker activate_animation:sticker effect_animation:sticker around_animation:sticker center_animation:sticker = EmojiReaction;
 
 
-//@description Represents a list of animations @animations List of animations
+//@description Represents a list of animations
+//@animations List of animations
 animations animations:vector<animation> = Animations;
 
 
-//@class DiceStickers @description Contains animated stickers which must be used for dice animation rendering
+//@class DiceStickers
+//@description Contains animated stickers which must be used for dice animation rendering
 
-//@description A regular animated sticker @sticker The animated sticker with the dice animation
+//@description A regular animated sticker
+//@sticker The animated sticker with the dice animation
 diceStickersRegular sticker:sticker = DiceStickers;
 
 //@description Animated stickers to be combined into a slot machine
@@ -2625,24 +3525,31 @@ diceStickersRegular sticker:sticker = DiceStickers;
 diceStickersSlotMachine background:sticker lever:sticker left_reel:sticker center_reel:sticker right_reel:sticker = DiceStickers;
 
 
-//@description Represents the result of an ImportContacts request @user_ids User identifiers of the imported contacts in the same order as they were specified in the request; 0 if the contact is not yet a registered user
+//@description Represents the result of an importContacts request
+//@user_ids User identifiers of the imported contacts in the same order as they were specified in the request; 0 if the contact is not yet a registered user
 //@importer_count The number of users that imported the corresponding contact; 0 for already registered users or if unavailable
 importedContacts user_ids:vector<int53> importer_count:vector<int32> = ImportedContacts;
 
 
-//@class SpeechRecognitionResult @description Describes result of speech recognition in a voice note
+//@class SpeechRecognitionResult
+//@description Describes result of speech recognition in a voice note
 
-//@description The speech recognition is ongoing @partial_text Partially recognized text
+//@description The speech recognition is ongoing
+//@partial_text Partially recognized text
 speechRecognitionResultPending partial_text:string = SpeechRecognitionResult;
 
-//@description The speech recognition successfully finished @text Recognized text
+//@description The speech recognition successfully finished
+//@text Recognized text
 speechRecognitionResultText text:string = SpeechRecognitionResult;
 
-//@description The speech recognition failed @error Received error
+//@description The speech recognition failed
+//@error Received error
 speechRecognitionResultError error:error = SpeechRecognitionResult;
 
 
-//@description Describes a color to highlight a bot added to attachment menu @light_color Color in the RGB24 format for light themes @dark_color Color in the RGB24 format for dark themes
+//@description Describes a color to highlight a bot added to attachment menu
+//@light_color Color in the RGB24 format for light themes
+//@dark_color Color in the RGB24 format for dark themes
 attachmentMenuBotColor light_color:int32 dark_color:int32 = AttachmentMenuBotColor;
 
 //@description Represents a bot added to attachment menu
@@ -2664,272 +3571,499 @@ attachmentMenuBotColor light_color:int32 dark_color:int32 = AttachmentMenuBotCol
 //@web_app_placeholder Default placeholder for opened Web Apps in SVG format; may be null
 attachmentMenuBot bot_user_id:int53 supports_self_chat:Bool supports_user_chats:Bool supports_bot_chats:Bool supports_group_chats:Bool supports_channel_chats:Bool supports_settings:Bool name:string name_color:attachmentMenuBotColor default_icon:file ios_static_icon:file ios_animated_icon:file android_icon:file macos_icon:file icon_color:attachmentMenuBotColor web_app_placeholder:file = AttachmentMenuBot;
 
-//@description Information about the message sent by answerWebAppQuery @inline_message_id Identifier of the sent inline message, if known
+//@description Information about the message sent by answerWebAppQuery
+//@inline_message_id Identifier of the sent inline message, if known
 sentWebAppMessage inline_message_id:string = SentWebAppMessage;
 
 
-//@description Contains an HTTP URL @url The URL
+//@description Contains an HTTP URL
+//@url The URL
 httpUrl url:string = HttpUrl;
 
 
-//@class InputInlineQueryResult @description Represents a single result of an inline query; for bots only
+//@description Contains an HTTPS URL, which can be used to get information about a user
+//@url The URL
+//@expires_in Left time for which the link is valid, in seconds; 0 if the link is a public username link
+userLink url:string expires_in:int32 = UserLink;
+
+
+//@class InputInlineQueryResult
+//@description Represents a single result of an inline query; for bots only
 
 //@description Represents a link to an animated GIF or an animated (i.e., without sound) H.264/MPEG-4 AVC video
-//@id Unique identifier of the query result @title Title of the query result
-//@thumbnail_url URL of the result thumbnail (JPEG, GIF, or MPEG4), if it exists @thumbnail_mime_type MIME type of the video thumbnail. If non-empty, must be one of "image/jpeg", "image/gif" and "video/mp4"
-//@video_url The URL of the video file (file size must not exceed 1MB) @video_mime_type MIME type of the video file. Must be one of "image/gif" and "video/mp4"
-//@video_duration Duration of the video, in seconds @video_width Width of the video @video_height Height of the video
+//@id Unique identifier of the query result
+//@title Title of the query result
+//@thumbnail_url URL of the result thumbnail (JPEG, GIF, or MPEG4), if it exists
+//@thumbnail_mime_type MIME type of the video thumbnail. If non-empty, must be one of "image/jpeg", "image/gif" and "video/mp4"
+//@video_url The URL of the video file (file size must not exceed 1MB)
+//@video_mime_type MIME type of the video file. Must be one of "image/gif" and "video/mp4"
+//@video_duration Duration of the video, in seconds
+//@video_width Width of the video
+//@video_height Height of the video
 //@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
 //@input_message_content The content of the message to be sent. Must be one of the following types: inputMessageText, inputMessageAnimation, inputMessageInvoice, inputMessageLocation, inputMessageVenue or inputMessageContact
 inputInlineQueryResultAnimation id:string title:string thumbnail_url:string thumbnail_mime_type:string video_url:string video_mime_type:string video_duration:int32 video_width:int32 video_height:int32 reply_markup:ReplyMarkup input_message_content:InputMessageContent = InputInlineQueryResult;
 
-//@description Represents a link to an article or web page @id Unique identifier of the query result @url URL of the result, if it exists @hide_url True, if the URL must be not shown @title Title of the result
-//@param_description A short description of the result @thumbnail_url URL of the result thumbnail, if it exists @thumbnail_width Thumbnail width, if known @thumbnail_height Thumbnail height, if known
+//@description Represents a link to an article or web page
+//@id Unique identifier of the query result
+//@url URL of the result, if it exists
+//@hide_url True, if the URL must be not shown
+//@title Title of the result
+//@param_description A short description of the result
+//@thumbnail_url URL of the result thumbnail, if it exists
+//@thumbnail_width Thumbnail width, if known
+//@thumbnail_height Thumbnail height, if known
 //@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
 //@input_message_content The content of the message to be sent. Must be one of the following types: inputMessageText, inputMessageInvoice, inputMessageLocation, inputMessageVenue or inputMessageContact
 inputInlineQueryResultArticle id:string url:string hide_url:Bool title:string description:string thumbnail_url:string thumbnail_width:int32 thumbnail_height:int32 reply_markup:ReplyMarkup input_message_content:InputMessageContent = InputInlineQueryResult;
 
-//@description Represents a link to an MP3 audio file @id Unique identifier of the query result @title Title of the audio file @performer Performer of the audio file
-//@audio_url The URL of the audio file @audio_duration Audio file duration, in seconds
+//@description Represents a link to an MP3 audio file
+//@id Unique identifier of the query result
+//@title Title of the audio file
+//@performer Performer of the audio file
+//@audio_url The URL of the audio file
+//@audio_duration Audio file duration, in seconds
 //@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
 //@input_message_content The content of the message to be sent. Must be one of the following types: inputMessageText, inputMessageAudio, inputMessageInvoice, inputMessageLocation, inputMessageVenue or inputMessageContact
 inputInlineQueryResultAudio id:string title:string performer:string audio_url:string audio_duration:int32 reply_markup:ReplyMarkup input_message_content:InputMessageContent = InputInlineQueryResult;
 
-//@description Represents a user contact @id Unique identifier of the query result @contact User contact @thumbnail_url URL of the result thumbnail, if it exists @thumbnail_width Thumbnail width, if known @thumbnail_height Thumbnail height, if known
+//@description Represents a user contact
+//@id Unique identifier of the query result
+//@contact User contact
+//@thumbnail_url URL of the result thumbnail, if it exists
+//@thumbnail_width Thumbnail width, if known
+//@thumbnail_height Thumbnail height, if known
 //@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
 //@input_message_content The content of the message to be sent. Must be one of the following types: inputMessageText, inputMessageInvoice, inputMessageLocation, inputMessageVenue or inputMessageContact
 inputInlineQueryResultContact id:string contact:contact thumbnail_url:string thumbnail_width:int32 thumbnail_height:int32 reply_markup:ReplyMarkup input_message_content:InputMessageContent = InputInlineQueryResult;
 
-//@description Represents a link to a file @id Unique identifier of the query result @title Title of the resulting file @param_description Short description of the result, if known @document_url URL of the file @mime_type MIME type of the file content; only "application/pdf" and "application/zip" are currently allowed
-//@thumbnail_url The URL of the file thumbnail, if it exists @thumbnail_width Width of the thumbnail @thumbnail_height Height of the thumbnail
+//@description Represents a link to a file
+//@id Unique identifier of the query result
+//@title Title of the resulting file
+//@param_description Short description of the result, if known
+//@document_url URL of the file
+//@mime_type MIME type of the file content; only "application/pdf" and "application/zip" are currently allowed
+//@thumbnail_url The URL of the file thumbnail, if it exists
+//@thumbnail_width Width of the thumbnail
+//@thumbnail_height Height of the thumbnail
 //@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
 //@input_message_content The content of the message to be sent. Must be one of the following types: inputMessageText, inputMessageDocument, inputMessageInvoice, inputMessageLocation, inputMessageVenue or inputMessageContact
 inputInlineQueryResultDocument id:string title:string description:string document_url:string mime_type:string thumbnail_url:string thumbnail_width:int32 thumbnail_height:int32 reply_markup:ReplyMarkup input_message_content:InputMessageContent = InputInlineQueryResult;
 
-//@description Represents a game @id Unique identifier of the query result @game_short_name Short name of the game @reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
+//@description Represents a game
+//@id Unique identifier of the query result
+//@game_short_name Short name of the game
+//@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
 inputInlineQueryResultGame id:string game_short_name:string reply_markup:ReplyMarkup = InputInlineQueryResult;
 
-//@description Represents a point on the map @id Unique identifier of the query result @location Location result
+//@description Represents a point on the map
+//@id Unique identifier of the query result
+//@location Location result
 //@live_period Amount of time relative to the message sent time until the location can be updated, in seconds
-//@title Title of the result @thumbnail_url URL of the result thumbnail, if it exists @thumbnail_width Thumbnail width, if known @thumbnail_height Thumbnail height, if known
+//@title Title of the result
+//@thumbnail_url URL of the result thumbnail, if it exists
+//@thumbnail_width Thumbnail width, if known
+//@thumbnail_height Thumbnail height, if known
 //@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
 //@input_message_content The content of the message to be sent. Must be one of the following types: inputMessageText, inputMessageInvoice, inputMessageLocation, inputMessageVenue or inputMessageContact
 inputInlineQueryResultLocation id:string location:location live_period:int32 title:string thumbnail_url:string thumbnail_width:int32 thumbnail_height:int32 reply_markup:ReplyMarkup input_message_content:InputMessageContent = InputInlineQueryResult;
 
-//@description Represents link to a JPEG image @id Unique identifier of the query result @title Title of the result, if known @param_description A short description of the result, if known @thumbnail_url URL of the photo thumbnail, if it exists
-//@photo_url The URL of the JPEG photo (photo size must not exceed 5MB) @photo_width Width of the photo @photo_height Height of the photo
+//@description Represents link to a JPEG image
+//@id Unique identifier of the query result
+//@title Title of the result, if known
+//@param_description A short description of the result, if known
+//@thumbnail_url URL of the photo thumbnail, if it exists
+//@photo_url The URL of the JPEG photo (photo size must not exceed 5MB)
+//@photo_width Width of the photo
+//@photo_height Height of the photo
 //@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
 //@input_message_content The content of the message to be sent. Must be one of the following types: inputMessageText, inputMessagePhoto, inputMessageInvoice, inputMessageLocation, inputMessageVenue or inputMessageContact
 inputInlineQueryResultPhoto id:string title:string description:string thumbnail_url:string photo_url:string photo_width:int32 photo_height:int32 reply_markup:ReplyMarkup input_message_content:InputMessageContent = InputInlineQueryResult;
 
-//@description Represents a link to a WEBP, TGS, or WEBM sticker @id Unique identifier of the query result @thumbnail_url URL of the sticker thumbnail, if it exists
-//@sticker_url The URL of the WEBP, TGS, or WEBM sticker (sticker file size must not exceed 5MB) @sticker_width Width of the sticker @sticker_height Height of the sticker
+//@description Represents a link to a WEBP, TGS, or WEBM sticker
+//@id Unique identifier of the query result
+//@thumbnail_url URL of the sticker thumbnail, if it exists
+//@sticker_url The URL of the WEBP, TGS, or WEBM sticker (sticker file size must not exceed 5MB)
+//@sticker_width Width of the sticker
+//@sticker_height Height of the sticker
 //@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
 //@input_message_content The content of the message to be sent. Must be one of the following types: inputMessageText, inputMessageSticker, inputMessageInvoice, inputMessageLocation, inputMessageVenue or inputMessageContact
 inputInlineQueryResultSticker id:string thumbnail_url:string sticker_url:string sticker_width:int32 sticker_height:int32 reply_markup:ReplyMarkup input_message_content:InputMessageContent = InputInlineQueryResult;
 
-//@description Represents information about a venue @id Unique identifier of the query result @venue Venue result @thumbnail_url URL of the result thumbnail, if it exists @thumbnail_width Thumbnail width, if known @thumbnail_height Thumbnail height, if known
+//@description Represents information about a venue
+//@id Unique identifier of the query result
+//@venue Venue result
+//@thumbnail_url URL of the result thumbnail, if it exists
+//@thumbnail_width Thumbnail width, if known
+//@thumbnail_height Thumbnail height, if known
 //@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
 //@input_message_content The content of the message to be sent. Must be one of the following types: inputMessageText, inputMessageInvoice, inputMessageLocation, inputMessageVenue or inputMessageContact
 inputInlineQueryResultVenue id:string venue:venue thumbnail_url:string thumbnail_width:int32 thumbnail_height:int32 reply_markup:ReplyMarkup input_message_content:InputMessageContent = InputInlineQueryResult;
 
-//@description Represents a link to a page containing an embedded video player or a video file @id Unique identifier of the query result @title Title of the result @param_description A short description of the result, if known
-//@thumbnail_url The URL of the video thumbnail (JPEG), if it exists @video_url URL of the embedded video player or video file @mime_type MIME type of the content of the video URL, only "text/html" or "video/mp4" are currently supported
-//@video_width Width of the video @video_height Height of the video @video_duration Video duration, in seconds
+//@description Represents a link to a page containing an embedded video player or a video file
+//@id Unique identifier of the query result
+//@title Title of the result
+//@param_description A short description of the result, if known
+//@thumbnail_url The URL of the video thumbnail (JPEG), if it exists
+//@video_url URL of the embedded video player or video file
+//@mime_type MIME type of the content of the video URL, only "text/html" or "video/mp4" are currently supported
+//@video_width Width of the video
+//@video_height Height of the video
+//@video_duration Video duration, in seconds
 //@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
 //@input_message_content The content of the message to be sent. Must be one of the following types: inputMessageText, inputMessageVideo, inputMessageInvoice, inputMessageLocation, inputMessageVenue or inputMessageContact
 inputInlineQueryResultVideo id:string title:string description:string thumbnail_url:string video_url:string mime_type:string video_width:int32 video_height:int32 video_duration:int32 reply_markup:ReplyMarkup input_message_content:InputMessageContent = InputInlineQueryResult;
 
-//@description Represents a link to an opus-encoded audio file within an OGG container, single channel audio @id Unique identifier of the query result @title Title of the voice note
-//@voice_note_url The URL of the voice note file @voice_note_duration Duration of the voice note, in seconds
+//@description Represents a link to an opus-encoded audio file within an OGG container, single channel audio
+//@id Unique identifier of the query result
+//@title Title of the voice note
+//@voice_note_url The URL of the voice note file
+//@voice_note_duration Duration of the voice note, in seconds
 //@reply_markup The message reply markup; pass null if none. Must be of type replyMarkupInlineKeyboard or null
 //@input_message_content The content of the message to be sent. Must be one of the following types: inputMessageText, inputMessageVoiceNote, inputMessageInvoice, inputMessageLocation, inputMessageVenue or inputMessageContact
 inputInlineQueryResultVoiceNote id:string title:string voice_note_url:string voice_note_duration:int32 reply_markup:ReplyMarkup input_message_content:InputMessageContent = InputInlineQueryResult;
 
 
-//@class InlineQueryResult @description Represents a single result of an inline query
+//@class InlineQueryResult
+//@description Represents a single result of an inline query
 
-//@description Represents a link to an article or web page @id Unique identifier of the query result @url URL of the result, if it exists @hide_url True, if the URL must be not shown @title Title of the result
-//@param_description A short description of the result @thumbnail Result thumbnail in JPEG format; may be null
+//@description Represents a link to an article or web page
+//@id Unique identifier of the query result
+//@url URL of the result, if it exists
+//@hide_url True, if the URL must be not shown
+//@title Title of the result
+//@param_description A short description of the result
+//@thumbnail Result thumbnail in JPEG format; may be null
 inlineQueryResultArticle id:string url:string hide_url:Bool title:string description:string thumbnail:thumbnail = InlineQueryResult;
 
-//@description Represents a user contact @id Unique identifier of the query result @contact A user contact @thumbnail Result thumbnail in JPEG format; may be null
+//@description Represents a user contact
+//@id Unique identifier of the query result
+//@contact A user contact
+//@thumbnail Result thumbnail in JPEG format; may be null
 inlineQueryResultContact id:string contact:contact thumbnail:thumbnail = InlineQueryResult;
 
-//@description Represents a point on the map @id Unique identifier of the query result @location Location result @title Title of the result @thumbnail Result thumbnail in JPEG format; may be null
+//@description Represents a point on the map
+//@id Unique identifier of the query result
+//@location Location result
+//@title Title of the result
+//@thumbnail Result thumbnail in JPEG format; may be null
 inlineQueryResultLocation id:string location:location title:string thumbnail:thumbnail = InlineQueryResult;
 
-//@description Represents information about a venue @id Unique identifier of the query result @venue Venue result @thumbnail Result thumbnail in JPEG format; may be null
+//@description Represents information about a venue
+//@id Unique identifier of the query result
+//@venue Venue result
+//@thumbnail Result thumbnail in JPEG format; may be null
 inlineQueryResultVenue id:string venue:venue thumbnail:thumbnail = InlineQueryResult;
 
-//@description Represents information about a game @id Unique identifier of the query result @game Game result
+//@description Represents information about a game
+//@id Unique identifier of the query result
+//@game Game result
 inlineQueryResultGame id:string game:game = InlineQueryResult;
 
-//@description Represents an animation file @id Unique identifier of the query result @animation Animation file @title Animation title
+//@description Represents an animation file
+//@id Unique identifier of the query result
+//@animation Animation file
+//@title Animation title
 inlineQueryResultAnimation id:string animation:animation title:string = InlineQueryResult;
 
-//@description Represents an audio file @id Unique identifier of the query result @audio Audio file
+//@description Represents an audio file
+//@id Unique identifier of the query result
+//@audio Audio file
 inlineQueryResultAudio id:string audio:audio = InlineQueryResult;
 
-//@description Represents a document @id Unique identifier of the query result @document Document @title Document title @param_description Document description
+//@description Represents a document
+//@id Unique identifier of the query result
+//@document Document
+//@title Document title
+//@param_description Document description
 inlineQueryResultDocument id:string document:document title:string description:string = InlineQueryResult;
 
-//@description Represents a photo @id Unique identifier of the query result @photo Photo @title Title of the result, if known @param_description A short description of the result, if known
+//@description Represents a photo
+//@id Unique identifier of the query result
+//@photo Photo
+//@title Title of the result, if known
+//@param_description A short description of the result, if known
 inlineQueryResultPhoto id:string photo:photo title:string description:string = InlineQueryResult;
 
-//@description Represents a sticker @id Unique identifier of the query result @sticker Sticker
+//@description Represents a sticker
+//@id Unique identifier of the query result
+//@sticker Sticker
 inlineQueryResultSticker id:string sticker:sticker = InlineQueryResult;
 
-//@description Represents a video @id Unique identifier of the query result @video Video @title Title of the video @param_description Description of the video
+//@description Represents a video
+//@id Unique identifier of the query result
+//@video Video
+//@title Title of the video
+//@param_description Description of the video
 inlineQueryResultVideo id:string video:video title:string description:string = InlineQueryResult;
 
-//@description Represents a voice note @id Unique identifier of the query result @voice_note Voice note @title Title of the voice note
+//@description Represents a voice note
+//@id Unique identifier of the query result
+//@voice_note Voice note
+//@title Title of the voice note
 inlineQueryResultVoiceNote id:string voice_note:voiceNote title:string = InlineQueryResult;
 
 
-//@description Represents the results of the inline query. Use sendInlineQueryResultMessage to send the result of the query @inline_query_id Unique identifier of the inline query @next_offset The offset for the next request. If empty, there are no more results @results Results of the query
-//@switch_pm_text If non-empty, this text must be shown on the button, which opens a private chat with the bot and sends the bot a start message with the switch_pm_parameter @switch_pm_parameter Parameter for the bot start message
+//@description Represents the results of the inline query. Use sendInlineQueryResultMessage to send the result of the query
+//@inline_query_id Unique identifier of the inline query
+//@next_offset The offset for the next request. If empty, there are no more results
+//@results Results of the query
+//@switch_pm_text If non-empty, this text must be shown on the button, which opens a private chat with the bot and sends the bot a start message with the switch_pm_parameter
+//@switch_pm_parameter Parameter for the bot start message
 inlineQueryResults inline_query_id:int64 next_offset:string results:vector<InlineQueryResult> switch_pm_text:string switch_pm_parameter:string = InlineQueryResults;
 
 
-//@class CallbackQueryPayload @description Represents a payload of a callback query
+//@class CallbackQueryPayload
+//@description Represents a payload of a callback query
 
-//@description The payload for a general callback button @data Data that was attached to the callback button
+//@description The payload for a general callback button
+//@data Data that was attached to the callback button
 callbackQueryPayloadData data:bytes = CallbackQueryPayload;
 
-//@description The payload for a callback button requiring password @password The 2-step verification password for the current user @data Data that was attached to the callback button
+//@description The payload for a callback button requiring password
+//@password The 2-step verification password for the current user
+//@data Data that was attached to the callback button
 callbackQueryPayloadDataWithPassword password:string data:bytes = CallbackQueryPayload;
 
-//@description The payload for a game callback button @game_short_name A short name of the game that was attached to the callback button
+//@description The payload for a game callback button
+//@game_short_name A short name of the game that was attached to the callback button
 callbackQueryPayloadGame game_short_name:string = CallbackQueryPayload;
 
 
-//@description Contains a bot's answer to a callback query @text Text of the answer @show_alert True, if an alert must be shown to the user instead of a toast notification @url URL to be opened
+//@description Contains a bot's answer to a callback query
+//@text Text of the answer
+//@show_alert True, if an alert must be shown to the user instead of a toast notification
+//@url URL to be opened
 callbackQueryAnswer text:string show_alert:Bool url:string = CallbackQueryAnswer;
 
 
-//@description Contains the result of a custom request @result A JSON-serialized result
+//@description Contains the result of a custom request
+//@result A JSON-serialized result
 customRequestResult result:string = CustomRequestResult;
 
 
-//@description Contains one row of the game high score table @position Position in the high score table @user_id User identifier @score User score
+//@description Contains one row of the game high score table
+//@position Position in the high score table
+//@user_id User identifier
+//@score User score
 gameHighScore position:int32 user_id:int53 score:int32 = GameHighScore;
 
-//@description Contains a list of game high scores @scores A list of game high scores
+//@description Contains a list of game high scores
+//@scores A list of game high scores
 gameHighScores scores:vector<gameHighScore> = GameHighScores;
 
 
-//@class ChatEventAction @description Represents a chat event
+//@class ChatEventAction
+//@description Represents a chat event
 
-//@description A message was edited @old_message The original message before the edit @new_message The message after it was edited
+//@description A message was edited
+//@old_message The original message before the edit
+//@new_message The message after it was edited
 chatEventMessageEdited old_message:message new_message:message = ChatEventAction;
 
-//@description A message was deleted @message Deleted message
-chatEventMessageDeleted message:message = ChatEventAction;
+//@description A message was deleted
+//@message Deleted message
+//@can_report_anti_spam_false_positive True, if the message deletion can be reported via reportSupergroupAntiSpamFalsePositive
+chatEventMessageDeleted message:message can_report_anti_spam_false_positive:Bool = ChatEventAction;
 
-//@description A message was pinned @message Pinned message
+//@description A message was pinned
+//@message Pinned message
 chatEventMessagePinned message:message = ChatEventAction;
 
-//@description A message was unpinned @message Unpinned message
+//@description A message was unpinned
+//@message Unpinned message
 chatEventMessageUnpinned message:message = ChatEventAction;
 
-//@description A poll in a message was stopped @message The message with the poll
+//@description A poll in a message was stopped
+//@message The message with the poll
 chatEventPollStopped message:message = ChatEventAction;
 
 //@description A new member joined the chat
 chatEventMemberJoined = ChatEventAction;
 
-//@description A new member joined the chat via an invite link @invite_link Invite link used to join the chat
+//@description A new member joined the chat via an invite link
+//@invite_link Invite link used to join the chat
 chatEventMemberJoinedByInviteLink invite_link:chatInviteLink = ChatEventAction;
 
-//@description A new member was accepted to the chat by an administrator @approver_user_id User identifier of the chat administrator, approved user join request @invite_link Invite link used to join the chat; may be null
+//@description A new member was accepted to the chat by an administrator
+//@approver_user_id User identifier of the chat administrator, approved user join request
+//@invite_link Invite link used to join the chat; may be null
 chatEventMemberJoinedByRequest approver_user_id:int53 invite_link:chatInviteLink = ChatEventAction;
 
-//@description A new chat member was invited @user_id New member user identifier @status New member status
+//@description A new chat member was invited
+//@user_id New member user identifier
+//@status New member status
 chatEventMemberInvited user_id:int53 status:ChatMemberStatus = ChatEventAction;
 
 //@description A member left the chat
 chatEventMemberLeft = ChatEventAction;
 
-//@description A chat member has gained/lost administrator status, or the list of their administrator privileges has changed @user_id Affected chat member user identifier @old_status Previous status of the chat member @new_status New status of the chat member
+//@description A chat member has gained/lost administrator status, or the list of their administrator privileges has changed
+//@user_id Affected chat member user identifier
+//@old_status Previous status of the chat member
+//@new_status New status of the chat member
 chatEventMemberPromoted user_id:int53 old_status:ChatMemberStatus new_status:ChatMemberStatus = ChatEventAction;
 
-//@description A chat member was restricted/unrestricted or banned/unbanned, or the list of their restrictions has changed @member_id Affected chat member identifier @old_status Previous status of the chat member @new_status New status of the chat member
+//@description A chat member was restricted/unrestricted or banned/unbanned, or the list of their restrictions has changed
+//@member_id Affected chat member identifier
+//@old_status Previous status of the chat member
+//@new_status New status of the chat member
 chatEventMemberRestricted member_id:MessageSender old_status:ChatMemberStatus new_status:ChatMemberStatus = ChatEventAction;
 
-//@description The chat available reactions were changed @old_available_reactions Previous chat available reactions @new_available_reactions New chat available reactions
+//@description The chat available reactions were changed
+//@old_available_reactions Previous chat available reactions
+//@new_available_reactions New chat available reactions
 chatEventAvailableReactionsChanged old_available_reactions:ChatAvailableReactions new_available_reactions:ChatAvailableReactions = ChatEventAction;
 
-//@description The chat description was changed @old_description Previous chat description @new_description New chat description
+//@description The chat description was changed
+//@old_description Previous chat description
+//@new_description New chat description
 chatEventDescriptionChanged old_description:string new_description:string = ChatEventAction;
 
-//@description The linked chat of a supergroup was changed @old_linked_chat_id Previous supergroup linked chat identifier @new_linked_chat_id New supergroup linked chat identifier
+//@description The linked chat of a supergroup was changed
+//@old_linked_chat_id Previous supergroup linked chat identifier
+//@new_linked_chat_id New supergroup linked chat identifier
 chatEventLinkedChatChanged old_linked_chat_id:int53 new_linked_chat_id:int53 = ChatEventAction;
 
-//@description The supergroup location was changed @old_location Previous location; may be null @new_location New location; may be null
+//@description The supergroup location was changed
+//@old_location Previous location; may be null
+//@new_location New location; may be null
 chatEventLocationChanged old_location:chatLocation new_location:chatLocation = ChatEventAction;
 
-//@description The message TTL was changed @old_message_ttl Previous value of message_ttl @new_message_ttl New value of message_ttl
+//@description The message TTL was changed
+//@old_message_ttl Previous value of message_ttl
+//@new_message_ttl New value of message_ttl
 chatEventMessageTtlChanged old_message_ttl:int32 new_message_ttl:int32 = ChatEventAction;
 
-//@description The chat permissions was changed @old_permissions Previous chat permissions @new_permissions New chat permissions
+//@description The chat permissions was changed
+//@old_permissions Previous chat permissions
+//@new_permissions New chat permissions
 chatEventPermissionsChanged old_permissions:chatPermissions new_permissions:chatPermissions = ChatEventAction;
 
-//@description The chat photo was changed @old_photo Previous chat photo value; may be null @new_photo New chat photo value; may be null
+//@description The chat photo was changed
+//@old_photo Previous chat photo value; may be null
+//@new_photo New chat photo value; may be null
 chatEventPhotoChanged old_photo:chatPhoto new_photo:chatPhoto = ChatEventAction;
 
-//@description The slow_mode_delay setting of a supergroup was changed @old_slow_mode_delay Previous value of slow_mode_delay, in seconds @new_slow_mode_delay New value of slow_mode_delay, in seconds
+//@description The slow_mode_delay setting of a supergroup was changed
+//@old_slow_mode_delay Previous value of slow_mode_delay, in seconds
+//@new_slow_mode_delay New value of slow_mode_delay, in seconds
 chatEventSlowModeDelayChanged old_slow_mode_delay:int32 new_slow_mode_delay:int32 = ChatEventAction;
 
-//@description The supergroup sticker set was changed @old_sticker_set_id Previous identifier of the chat sticker set; 0 if none @new_sticker_set_id New identifier of the chat sticker set; 0 if none
+//@description The supergroup sticker set was changed
+//@old_sticker_set_id Previous identifier of the chat sticker set; 0 if none
+//@new_sticker_set_id New identifier of the chat sticker set; 0 if none
 chatEventStickerSetChanged old_sticker_set_id:int64 new_sticker_set_id:int64 = ChatEventAction;
 
-//@description The chat title was changed @old_title Previous chat title @new_title New chat title
+//@description The chat title was changed
+//@old_title Previous chat title
+//@new_title New chat title
 chatEventTitleChanged old_title:string new_title:string = ChatEventAction;
 
-//@description The chat username was changed @old_username Previous chat username @new_username New chat username
+//@description The chat editable username was changed
+//@old_username Previous chat username
+//@new_username New chat username
 chatEventUsernameChanged old_username:string new_username:string = ChatEventAction;
 
-//@description The has_protected_content setting of a channel was toggled @has_protected_content New value of has_protected_content
+//@description The chat active usernames were changed
+//@old_usernames Previous list of active usernames
+//@new_usernames New list of active usernames
+chatEventActiveUsernamesChanged old_usernames:vector<string> new_usernames:vector<string> = ChatEventAction;
+
+//@description The has_protected_content setting of a channel was toggled
+//@has_protected_content New value of has_protected_content
 chatEventHasProtectedContentToggled has_protected_content:Bool = ChatEventAction;
 
-//@description The can_invite_users permission of a supergroup chat was toggled @can_invite_users New value of can_invite_users permission
+//@description The can_invite_users permission of a supergroup chat was toggled
+//@can_invite_users New value of can_invite_users permission
 chatEventInvitesToggled can_invite_users:Bool = ChatEventAction;
 
-//@description The is_all_history_available setting of a supergroup was toggled @is_all_history_available New value of is_all_history_available
+//@description The is_all_history_available setting of a supergroup was toggled
+//@is_all_history_available New value of is_all_history_available
 chatEventIsAllHistoryAvailableToggled is_all_history_available:Bool = ChatEventAction;
 
-//@description The sign_messages setting of a channel was toggled @sign_messages New value of sign_messages
+//@description The is_aggressive_anti_spam_enabled setting of a supergroup was toggled
+//@is_aggressive_anti_spam_enabled New value of is_aggressive_anti_spam_enabled
+chatEventIsAggressiveAntiSpamEnabledToggled is_aggressive_anti_spam_enabled:Bool = ChatEventAction;
+
+//@description The sign_messages setting of a channel was toggled
+//@sign_messages New value of sign_messages
 chatEventSignMessagesToggled sign_messages:Bool = ChatEventAction;
 
-//@description A chat invite link was edited @old_invite_link Previous information about the invite link @new_invite_link New information about the invite link
+//@description A chat invite link was edited
+//@old_invite_link Previous information about the invite link
+//@new_invite_link New information about the invite link
 chatEventInviteLinkEdited old_invite_link:chatInviteLink new_invite_link:chatInviteLink = ChatEventAction;
 
-//@description A chat invite link was revoked @invite_link The invite link
+//@description A chat invite link was revoked
+//@invite_link The invite link
 chatEventInviteLinkRevoked invite_link:chatInviteLink = ChatEventAction;
 
-//@description A revoked chat invite link was deleted @invite_link The invite link
+//@description A revoked chat invite link was deleted
+//@invite_link The invite link
 chatEventInviteLinkDeleted invite_link:chatInviteLink = ChatEventAction;
 
-//@description A video chat was created @group_call_id Identifier of the video chat. The video chat can be received through the method getGroupCall
+//@description A video chat was created
+//@group_call_id Identifier of the video chat. The video chat can be received through the method getGroupCall
 chatEventVideoChatCreated group_call_id:int32 = ChatEventAction;
 
-//@description A video chat was ended @group_call_id Identifier of the video chat. The video chat can be received through the method getGroupCall
+//@description A video chat was ended
+//@group_call_id Identifier of the video chat. The video chat can be received through the method getGroupCall
 chatEventVideoChatEnded group_call_id:int32 = ChatEventAction;
 
-//@description The mute_new_participants setting of a video chat was toggled @mute_new_participants New value of the mute_new_participants setting
+//@description The mute_new_participants setting of a video chat was toggled
+//@mute_new_participants New value of the mute_new_participants setting
 chatEventVideoChatMuteNewParticipantsToggled mute_new_participants:Bool = ChatEventAction;
 
-//@description A video chat participant was muted or unmuted @participant_id Identifier of the affected group call participant @is_muted New value of is_muted
+//@description A video chat participant was muted or unmuted
+//@participant_id Identifier of the affected group call participant
+//@is_muted New value of is_muted
 chatEventVideoChatParticipantIsMutedToggled participant_id:MessageSender is_muted:Bool = ChatEventAction;
 
-//@description A video chat participant volume level was changed @participant_id Identifier of the affected group call participant @volume_level New value of volume_level; 1-20000 in hundreds of percents
+//@description A video chat participant volume level was changed
+//@participant_id Identifier of the affected group call participant
+//@volume_level New value of volume_level; 1-20000 in hundreds of percents
 chatEventVideoChatParticipantVolumeLevelChanged participant_id:MessageSender volume_level:int32 = ChatEventAction;
 
-//@description Represents a chat event @id Chat event identifier @date Point in time (Unix timestamp) when the event happened @member_id Identifier of the user or chat who performed the action @action The action
+//@description The is_forum setting of a channel was toggled
+//@is_forum New value of is_forum
+chatEventIsForumToggled is_forum:Bool = ChatEventAction;
+
+//@description A new forum topic was created
+//@topic_info Information about the topic
+chatEventForumTopicCreated topic_info:forumTopicInfo = ChatEventAction;
+
+//@description A forum topic was edited
+//@old_topic_info Old information about the topic
+//@new_topic_info New information about the topic
+chatEventForumTopicEdited old_topic_info:forumTopicInfo new_topic_info:forumTopicInfo = ChatEventAction;
+
+//@description A forum topic was closed or reopened
+//@topic_info New information about the topic
+chatEventForumTopicToggleIsClosed topic_info:forumTopicInfo = ChatEventAction;
+
+//@description The General forum topic was hidden or unhidden
+//@topic_info New information about the topic
+chatEventForumTopicToggleIsHidden topic_info:forumTopicInfo = ChatEventAction;
+
+//@description A forum topic was deleted
+//@topic_info Information about the topic
+chatEventForumTopicDeleted topic_info:forumTopicInfo = ChatEventAction;
+
+//@description A pinned forum topic was changed
+//@old_topic_info Information about the old pinned topic; may be null
+//@new_topic_info Information about the new pinned topic; may be null
+chatEventForumTopicPinned old_topic_info:forumTopicInfo new_topic_info:forumTopicInfo = ChatEventAction;
+
+//@description Represents a chat event
+//@id Chat event identifier
+//@date Point in time (Unix timestamp) when the event happened
+//@member_id Identifier of the user or chat who performed the action
+//@action The action
 chatEvent id:int64 date:int32 member_id:MessageSender action:ChatEventAction = ChatEvent;
 
-//@description Contains a list of chat events @events List of events
+//@description Contains a list of chat events
+//@events List of events
 chatEvents events:vector<chatEvent> = ChatEvents;
 
 //@description Represents a set of filters used to obtain a chat event log
@@ -2945,44 +4079,62 @@ chatEvents events:vector<chatEvent> = ChatEvents;
 //@setting_changes True, if changes in chat settings need to be returned
 //@invite_link_changes True, if changes to invite links need to be returned
 //@video_chat_changes True, if video chat actions need to be returned
-chatEventLogFilters message_edits:Bool message_deletions:Bool message_pins:Bool member_joins:Bool member_leaves:Bool member_invites:Bool member_promotions:Bool member_restrictions:Bool info_changes:Bool setting_changes:Bool invite_link_changes:Bool video_chat_changes:Bool = ChatEventLogFilters;
+//@forum_changes True, if forum-related actions need to be returned
+chatEventLogFilters message_edits:Bool message_deletions:Bool message_pins:Bool member_joins:Bool member_leaves:Bool member_invites:Bool member_promotions:Bool member_restrictions:Bool info_changes:Bool setting_changes:Bool invite_link_changes:Bool video_chat_changes:Bool forum_changes:Bool = ChatEventLogFilters;
 
 
-//@class LanguagePackStringValue @description Represents the value of a string in a language pack
+//@class LanguagePackStringValue
+//@description Represents the value of a string in a language pack
 
-//@description An ordinary language pack string @value String value
+//@description An ordinary language pack string
+//@value String value
 languagePackStringValueOrdinary value:string = LanguagePackStringValue;
 
 //@description A language pack string which has different forms based on the number of some object it mentions. See https://www.unicode.org/cldr/charts/latest/supplemental/language_plural_rules.html for more information
-//@zero_value Value for zero objects @one_value Value for one object @two_value Value for two objects
-//@few_value Value for few objects @many_value Value for many objects @other_value Default value
+//@zero_value Value for zero objects
+//@one_value Value for one object
+//@two_value Value for two objects
+//@few_value Value for few objects
+//@many_value Value for many objects
+//@other_value Default value
 languagePackStringValuePluralized zero_value:string one_value:string two_value:string few_value:string many_value:string other_value:string = LanguagePackStringValue;
 
 //@description A deleted language pack string, the value must be taken from the built-in English language pack
 languagePackStringValueDeleted = LanguagePackStringValue;
 
 
-//@description Represents one language pack string @key String key @value String value; pass null if the string needs to be taken from the built-in English language pack
+//@description Represents one language pack string
+//@key String key
+//@value String value; pass null if the string needs to be taken from the built-in English language pack
 languagePackString key:string value:LanguagePackStringValue = LanguagePackString;
 
-//@description Contains a list of language pack strings @strings A list of language pack strings
+//@description Contains a list of language pack strings
+//@strings A list of language pack strings
 languagePackStrings strings:vector<languagePackString> = LanguagePackStrings;
 
-//@description Contains information about a language pack @id Unique language pack identifier
+//@description Contains information about a language pack
+//@id Unique language pack identifier
 //@base_language_pack_id Identifier of a base language pack; may be empty. If a string is missed in the language pack, then it must be fetched from base language pack. Unsupported in custom language packs
-//@name Language name @native_name Name of the language in that language
+//@name Language name
+//@native_name Name of the language in that language
 //@plural_code A language code to be used to apply plural forms. See https://www.unicode.org/cldr/charts/latest/supplemental/language_plural_rules.html for more information
-//@is_official True, if the language pack is official @is_rtl True, if the language pack strings are RTL @is_beta True, if the language pack is a beta language pack
+//@is_official True, if the language pack is official
+//@is_rtl True, if the language pack strings are RTL
+//@is_beta True, if the language pack is a beta language pack
 //@is_installed True, if the language pack is installed by the current user
-//@total_string_count Total number of non-deleted strings from the language pack @translated_string_count Total number of translated strings from the language pack
-//@local_string_count Total number of non-deleted strings from the language pack available locally @translation_url Link to language translation interface; empty for custom local language packs
+//@total_string_count Total number of non-deleted strings from the language pack
+//@translated_string_count Total number of translated strings from the language pack
+//@local_string_count Total number of non-deleted strings from the language pack available locally
+//@translation_url Link to language translation interface; empty for custom local language packs
 languagePackInfo id:string base_language_pack_id:string name:string native_name:string plural_code:string is_official:Bool is_rtl:Bool is_beta:Bool is_installed:Bool total_string_count:int32 translated_string_count:int32 local_string_count:int32 translation_url:string = LanguagePackInfo;
 
-//@description Contains information about the current localization target @language_packs List of available language packs for this application
+//@description Contains information about the current localization target
+//@language_packs List of available language packs for this application
 localizationTargetInfo language_packs:vector<languagePackInfo> = LocalizationTargetInfo;
 
 
-//@class PremiumLimitType @description Describes type of a limit, increased for Premium users
+//@class PremiumLimitType
+//@description Describes type of a limit, increased for Premium users
 
 //@description The maximum number of joined supergroups and channels
 premiumLimitTypeSupergroupCount = PremiumLimitType;
@@ -3015,7 +4167,8 @@ premiumLimitTypeCaptionLength = PremiumLimitType;
 premiumLimitTypeBioLength = PremiumLimitType;
 
 
-//@class PremiumFeature @description Describes a feature available to Premium users
+//@class PremiumFeature
+//@description Describes a feature available to Premium users
 
 //@description Increased limits
 premiumFeatureIncreasedLimits = PremiumFeature;
@@ -3053,34 +4206,48 @@ premiumFeatureEmojiStatus = PremiumFeature;
 //@description Profile photo animation on message and chat screens
 premiumFeatureAnimatedProfilePhoto = PremiumFeature;
 
+//@description The ability to set a custom emoji as a forum topic icon
+premiumFeatureForumTopicIcon = PremiumFeature;
+
 //@description Allowed to set a premium appllication icons
 premiumFeatureAppIcons = PremiumFeature;
 
 
-//@description Contains information about a limit, increased for Premium users @type The type of the limit @default_value Default value of the limit @premium_value Value of the limit for Premium users
+//@description Contains information about a limit, increased for Premium users
+//@type The type of the limit
+//@default_value Default value of the limit
+//@premium_value Value of the limit for Premium users
 premiumLimit type:PremiumLimitType default_value:int32 premium_value:int32 = PremiumLimit;
 
-//@description Contains information about features, available to Premium users @features The list of available features @limits The list of limits, increased for Premium users
+//@description Contains information about features, available to Premium users
+//@features The list of available features
+//@limits The list of limits, increased for Premium users
 //@payment_link An internal link to be opened to pay for Telegram Premium if store payment isn't possible; may be null if direct payment isn't available
 premiumFeatures features:vector<PremiumFeature> limits:vector<premiumLimit> payment_link:InternalLinkType = PremiumFeatures;
 
 
-//@class PremiumSource @description Describes a source from which the Premium features screen is opened
+//@class PremiumSource
+//@description Describes a source from which the Premium features screen is opened
 
-//@description A limit was exceeded @limit_type Type of the exceeded limit
+//@description A limit was exceeded
+//@limit_type Type of the exceeded limit
 premiumSourceLimitExceeded limit_type:PremiumLimitType = PremiumSource;
 
-//@description A user tried to use a Premium feature @feature The used feature
+//@description A user tried to use a Premium feature
+//@feature The used feature
 premiumSourceFeature feature:PremiumFeature = PremiumSource;
 
-//@description A user opened an internal link of the type internalLinkTypePremiumFeatures @referrer The referrer from the link
+//@description A user opened an internal link of the type internalLinkTypePremiumFeatures
+//@referrer The referrer from the link
 premiumSourceLink referrer:string = PremiumSource;
 
 //@description A user opened the Premium features screen from settings
 premiumSourceSettings = PremiumSource;
 
 
-//@description Describes a promotion animation for a Premium feature @feature Premium feature @animation Promotion animation for the feature
+//@description Describes a promotion animation for a Premium feature
+//@feature Premium feature
+//@animation Promotion animation for the feature
 premiumFeaturePromotionAnimation feature:PremiumFeature animation:animation = PremiumFeaturePromotionAnimation;
 
 //@description Contains state of Telegram Premium subscription and promotion videos for Premium features
@@ -3090,70 +4257,99 @@ premiumFeaturePromotionAnimation feature:PremiumFeature animation:animation = Pr
 premiumState state:formattedText payment_options:vector<premiumPaymentOption> animations:vector<premiumFeaturePromotionAnimation> = PremiumState;
 
 
-//@class StorePaymentPurpose @description Describes a purpose of an in-store payment
+//@class StorePaymentPurpose
+//@description Describes a purpose of an in-store payment
 
-//@description The user subscribed to Telegram Premium @is_restore Pass true if this is a restore of a Telegram Premium purchase; only for App Store
+//@description The user subscribed to Telegram Premium
+//@is_restore Pass true if this is a restore of a Telegram Premium purchase; only for App Store
 storePaymentPurposePremiumSubscription is_restore:Bool = StorePaymentPurpose;
 
-//@description The user gifted Telegram Premium to another user @user_id Identifier of the user for which Premium was gifted @currency ISO 4217 currency code of the payment currency @amount Paid amount, in the smallest units of the currency
+//@description The user gifted Telegram Premium to another user
+//@user_id Identifier of the user for which Premium was gifted
+//@currency ISO 4217 currency code of the payment currency
+//@amount Paid amount, in the smallest units of the currency
 storePaymentPurposeGiftedPremium user_id:int53 currency:string amount:int53 = StorePaymentPurpose;
 
 
-//@class DeviceToken @description Represents a data needed to subscribe for push notifications through registerDevice method. To use specific push notification service, the correct application platform must be specified and a valid server authentication data must be uploaded at https://my.telegram.org
+//@class DeviceToken
+//@description Represents a data needed to subscribe for push notifications through registerDevice method. To use specific push notification service, the correct application platform must be specified and a valid server authentication data must be uploaded at https://my.telegram.org
 
-//@description A token for Firebase Cloud Messaging @token Device registration token; may be empty to deregister a device @encrypt True, if push notifications must be additionally encrypted
+//@description A token for Firebase Cloud Messaging
+//@token Device registration token; may be empty to deregister a device
+//@encrypt True, if push notifications must be additionally encrypted
 deviceTokenFirebaseCloudMessaging token:string encrypt:Bool = DeviceToken;
 
-//@description A token for Apple Push Notification service @device_token Device token; may be empty to deregister a device @is_app_sandbox True, if App Sandbox is enabled
+//@description A token for Apple Push Notification service
+//@device_token Device token; may be empty to deregister a device
+//@is_app_sandbox True, if App Sandbox is enabled
 deviceTokenApplePush device_token:string is_app_sandbox:Bool = DeviceToken;
 
-//@description A token for Apple Push Notification service VoIP notifications @device_token Device token; may be empty to deregister a device @is_app_sandbox True, if App Sandbox is enabled @encrypt True, if push notifications must be additionally encrypted
+//@description A token for Apple Push Notification service VoIP notifications
+//@device_token Device token; may be empty to deregister a device
+//@is_app_sandbox True, if App Sandbox is enabled
+//@encrypt True, if push notifications must be additionally encrypted
 deviceTokenApplePushVoIP device_token:string is_app_sandbox:Bool encrypt:Bool = DeviceToken;
 
-//@description A token for Windows Push Notification Services @access_token The access token that will be used to send notifications; may be empty to deregister a device
+//@description A token for Windows Push Notification Services
+//@access_token The access token that will be used to send notifications; may be empty to deregister a device
 deviceTokenWindowsPush access_token:string = DeviceToken;
 
-//@description A token for Microsoft Push Notification Service @channel_uri Push notification channel URI; may be empty to deregister a device
+//@description A token for Microsoft Push Notification Service
+//@channel_uri Push notification channel URI; may be empty to deregister a device
 deviceTokenMicrosoftPush channel_uri:string = DeviceToken;
 
-//@description A token for Microsoft Push Notification Service VoIP channel @channel_uri Push notification channel URI; may be empty to deregister a device
+//@description A token for Microsoft Push Notification Service VoIP channel
+//@channel_uri Push notification channel URI; may be empty to deregister a device
 deviceTokenMicrosoftPushVoIP channel_uri:string = DeviceToken;
 
-//@description A token for web Push API @endpoint Absolute URL exposed by the push service where the application server can send push messages; may be empty to deregister a device
-//@p256dh_base64url Base64url-encoded P-256 elliptic curve Diffie-Hellman public key @auth_base64url Base64url-encoded authentication secret
+//@description A token for web Push API
+//@endpoint Absolute URL exposed by the push service where the application server can send push messages; may be empty to deregister a device
+//@p256dh_base64url Base64url-encoded P-256 elliptic curve Diffie-Hellman public key
+//@auth_base64url Base64url-encoded authentication secret
 deviceTokenWebPush endpoint:string p256dh_base64url:string auth_base64url:string = DeviceToken;
 
-//@description A token for Simple Push API for Firefox OS @endpoint Absolute URL exposed by the push service where the application server can send push messages; may be empty to deregister a device
+//@description A token for Simple Push API for Firefox OS
+//@endpoint Absolute URL exposed by the push service where the application server can send push messages; may be empty to deregister a device
 deviceTokenSimplePush endpoint:string = DeviceToken;
 
-//@description A token for Ubuntu Push Client service @token Token; may be empty to deregister a device
+//@description A token for Ubuntu Push Client service
+//@token Token; may be empty to deregister a device
 deviceTokenUbuntuPush token:string = DeviceToken;
 
-//@description A token for BlackBerry Push Service @token Token; may be empty to deregister a device
+//@description A token for BlackBerry Push Service
+//@token Token; may be empty to deregister a device
 deviceTokenBlackBerryPush token:string = DeviceToken;
 
-//@description A token for Tizen Push Service @reg_id Push service registration identifier; may be empty to deregister a device
+//@description A token for Tizen Push Service
+//@reg_id Push service registration identifier; may be empty to deregister a device
 deviceTokenTizenPush reg_id:string = DeviceToken;
 
 
-//@description Contains a globally unique push receiver identifier, which can be used to identify which account has received a push notification @id The globally unique identifier of push notification subscription
+//@description Contains a globally unique push receiver identifier, which can be used to identify which account has received a push notification
+//@id The globally unique identifier of push notification subscription
 pushReceiverId id:int64 = PushReceiverId;
 
 
-//@class BackgroundFill @description Describes a fill of a background
+//@class BackgroundFill
+//@description Describes a fill of a background
 
-//@description Describes a solid fill of a background @color A color of the background in the RGB24 format
+//@description Describes a solid fill of a background
+//@color A color of the background in the RGB24 format
 backgroundFillSolid color:int32 = BackgroundFill;
 
-//@description Describes a gradient fill of a background @top_color A top color of the background in the RGB24 format @bottom_color A bottom color of the background in the RGB24 format
-//@rotation_angle Clockwise rotation angle of the gradient, in degrees; 0-359. Must be always divisible by 45
+//@description Describes a gradient fill of a background
+//@top_color A top color of the background in the RGB24 format
+//@bottom_color A bottom color of the background in the RGB24 format
+//@rotation_angle Clockwise rotation angle of the gradient, in degrees; 0-359. Must always be divisible by 45
 backgroundFillGradient top_color:int32 bottom_color:int32 rotation_angle:int32 = BackgroundFill;
 
-//@description Describes a freeform gradient fill of a background @colors A list of 3 or 4 colors of the freeform gradients in the RGB24 format
+//@description Describes a freeform gradient fill of a background
+//@colors A list of 3 or 4 colors of the freeform gradients in the RGB24 format
 backgroundFillFreeformGradient colors:vector<int32> = BackgroundFill;
 
 
-//@class BackgroundType @description Describes the type of a background
+//@class BackgroundType
+//@description Describes the type of a background
 
 //@description A wallpaper in JPEG format
 //@is_blurred True, if the wallpaper must be downscaled to fit in 450x450 square and then box-blurred with radius 12
@@ -3167,7 +4363,8 @@ backgroundTypeWallpaper is_blurred:Bool is_moving:Bool = BackgroundType;
 //@is_moving True, if the background needs to be slightly moved when device is tilted
 backgroundTypePattern fill:BackgroundFill intensity:int32 is_inverted:Bool is_moving:Bool = BackgroundType;
 
-//@description A filled background @fill The background fill
+//@description A filled background
+//@fill The background fill
 backgroundTypeFill fill:BackgroundFill = BackgroundType;
 
 
@@ -3180,17 +4377,20 @@ backgroundTypeFill fill:BackgroundFill = BackgroundType;
 //@type Type of the background
 background id:int64 is_default:Bool is_dark:Bool name:string document:document type:BackgroundType = Background;
 
-//@description Contains a list of backgrounds @backgrounds A list of backgrounds
+//@description Contains a list of backgrounds
+//@backgrounds A list of backgrounds
 backgrounds backgrounds:vector<background> = Backgrounds;
 
 
-//@class InputBackground @description Contains information about background to set
+//@class InputBackground
+//@description Contains information about background to set
 
 //@description A background from a local file
 //@background Background file to use. Only inputFileLocal and inputFileGenerated are supported. The file must be in JPEG format for wallpapers and in PNG format for patterns
 inputBackgroundLocal background:InputFile = InputBackground;
 
-//@description A background from the server @background_id The background identifier
+//@description A background from the server
+//@background_id The background identifier
 inputBackgroundRemote background_id:int64 = InputBackground;
 
 
@@ -3210,11 +4410,13 @@ themeSettings accent_color:int32 background:background outgoing_message_fill:Bac
 chatTheme name:string light_settings:themeSettings dark_settings:themeSettings = ChatTheme;
 
 
-//@description Contains a list of hashtags @hashtags A list of hashtags
+//@description Contains a list of hashtags
+//@hashtags A list of hashtags
 hashtags hashtags:vector<string> = Hashtags;
 
 
-//@class CanTransferOwnershipResult @description Represents result of checking whether the current session can be used to transfer a chat ownership to another user
+//@class CanTransferOwnershipResult
+//@description Represents result of checking whether the current session can be used to transfer a chat ownership to another user
 
 //@description The session can be used
 canTransferOwnershipResultOk = CanTransferOwnershipResult;
@@ -3222,14 +4424,17 @@ canTransferOwnershipResultOk = CanTransferOwnershipResult;
 //@description The 2-step verification needs to be enabled first
 canTransferOwnershipResultPasswordNeeded = CanTransferOwnershipResult;
 
-//@description The 2-step verification was enabled recently, user needs to wait @retry_after Time left before the session can be used to transfer ownership of a chat, in seconds
+//@description The 2-step verification was enabled recently, user needs to wait
+//@retry_after Time left before the session can be used to transfer ownership of a chat, in seconds
 canTransferOwnershipResultPasswordTooFresh retry_after:int32 = CanTransferOwnershipResult;
 
-//@description The session was created recently, user needs to wait @retry_after Time left before the session can be used to transfer ownership of a chat, in seconds
+//@description The session was created recently, user needs to wait
+//@retry_after Time left before the session can be used to transfer ownership of a chat, in seconds
 canTransferOwnershipResultSessionTooFresh retry_after:int32 = CanTransferOwnershipResult;
 
 
-//@class CheckChatUsernameResult @description Represents result of checking whether a username can be set for a chat
+//@class CheckChatUsernameResult
+//@description Represents result of checking whether a username can be set for a chat
 
 //@description The username can be set
 checkChatUsernameResultOk = CheckChatUsernameResult;
@@ -3240,14 +4445,18 @@ checkChatUsernameResultUsernameInvalid = CheckChatUsernameResult;
 //@description The username is occupied
 checkChatUsernameResultUsernameOccupied = CheckChatUsernameResult;
 
+//@description The username can be purchased at fragment.com
+checkChatUsernameResultUsernamePurchasable = CheckChatUsernameResult;
+
 //@description The user has too many chats with username, one of them must be made private first
-checkChatUsernameResultPublicChatsTooMuch = CheckChatUsernameResult;
+checkChatUsernameResultPublicChatsTooMany = CheckChatUsernameResult;
 
 //@description The user can't be a member of a public supergroup
 checkChatUsernameResultPublicGroupsUnavailable = CheckChatUsernameResult;
 
 
-//@class CheckStickerSetNameResult @description Represents result of checking whether a name can be used for a new sticker set
+//@class CheckStickerSetNameResult
+//@description Represents result of checking whether a name can be used for a new sticker set
 
 //@description The name can be set
 checkStickerSetNameResultOk = CheckStickerSetNameResult;
@@ -3259,103 +4468,155 @@ checkStickerSetNameResultNameInvalid = CheckStickerSetNameResult;
 checkStickerSetNameResultNameOccupied = CheckStickerSetNameResult;
 
 
-//@class ResetPasswordResult @description Represents result of 2-step verification password reset
+//@class ResetPasswordResult
+//@description Represents result of 2-step verification password reset
 
 //@description The password was reset
 resetPasswordResultOk = ResetPasswordResult;
 
-//@description The password reset request is pending @pending_reset_date Point in time (Unix timestamp) after which the password can be reset immediately using resetPassword
+//@description The password reset request is pending
+//@pending_reset_date Point in time (Unix timestamp) after which the password can be reset immediately using resetPassword
 resetPasswordResultPending pending_reset_date:int32 = ResetPasswordResult;
 
-//@description The password reset request was declined @retry_date Point in time (Unix timestamp) when the password reset can be retried
+//@description The password reset request was declined
+//@retry_date Point in time (Unix timestamp) when the password reset can be retried
 resetPasswordResultDeclined retry_date:int32 = ResetPasswordResult;
 
 
-//@class MessageFileType @description Contains information about a file with messages exported from another app
+//@class MessageFileType
+//@description Contains information about a file with messages exported from another app
 
-//@description The messages was exported from a private chat @name Name of the other party; may be empty if unrecognized
+//@description The messages was exported from a private chat
+//@name Name of the other party; may be empty if unrecognized
 messageFileTypePrivate name:string = MessageFileType;
 
-//@description The messages was exported from a group chat @title Title of the group chat; may be empty if unrecognized
+//@description The messages was exported from a group chat
+//@title Title of the group chat; may be empty if unrecognized
 messageFileTypeGroup title:string = MessageFileType;
 
 //@description The messages was exported from a chat of unknown type
 messageFileTypeUnknown = MessageFileType;
 
 
-//@class PushMessageContent @description Contains content of a push message notification
+//@class PushMessageContent
+//@description Contains content of a push message notification
 
-//@description A general message with hidden content @is_pinned True, if the message is a pinned message with the specified content
+//@description A general message with hidden content
+//@is_pinned True, if the message is a pinned message with the specified content
 pushMessageContentHidden is_pinned:Bool = PushMessageContent;
 
-//@description An animation message (GIF-style). @animation Message content; may be null @caption Animation caption @is_pinned True, if the message is a pinned message with the specified content
+//@description An animation message (GIF-style).
+//@animation Message content; may be null
+//@caption Animation caption
+//@is_pinned True, if the message is a pinned message with the specified content
 pushMessageContentAnimation animation:animation caption:string is_pinned:Bool = PushMessageContent;
 
-//@description An audio message @audio Message content; may be null @is_pinned True, if the message is a pinned message with the specified content
+//@description An audio message
+//@audio Message content; may be null
+//@is_pinned True, if the message is a pinned message with the specified content
 pushMessageContentAudio audio:audio is_pinned:Bool = PushMessageContent;
 
-//@description A message with a user contact @name Contact's name @is_pinned True, if the message is a pinned message with the specified content
+//@description A message with a user contact
+//@name Contact's name
+//@is_pinned True, if the message is a pinned message with the specified content
 pushMessageContentContact name:string is_pinned:Bool = PushMessageContent;
 
 //@description A contact has registered with Telegram
 pushMessageContentContactRegistered = PushMessageContent;
 
-//@description A document message (a general file) @document Message content; may be null @is_pinned True, if the message is a pinned message with the specified content
+//@description A document message (a general file)
+//@document Message content; may be null
+//@is_pinned True, if the message is a pinned message with the specified content
 pushMessageContentDocument document:document is_pinned:Bool = PushMessageContent;
 
-//@description A message with a game @title Game title, empty for pinned game message @is_pinned True, if the message is a pinned message with the specified content
+//@description A message with a game
+//@title Game title, empty for pinned game message
+//@is_pinned True, if the message is a pinned message with the specified content
 pushMessageContentGame title:string is_pinned:Bool = PushMessageContent;
 
-//@description A new high score was achieved in a game @title Game title, empty for pinned message @score New score, 0 for pinned message @is_pinned True, if the message is a pinned message with the specified content
+//@description A new high score was achieved in a game
+//@title Game title, empty for pinned message
+//@score New score, 0 for pinned message
+//@is_pinned True, if the message is a pinned message with the specified content
 pushMessageContentGameScore title:string score:int32 is_pinned:Bool = PushMessageContent;
 
-//@description A message with an invoice from a bot @price Product price @is_pinned True, if the message is a pinned message with the specified content
+//@description A message with an invoice from a bot
+//@price Product price
+//@is_pinned True, if the message is a pinned message with the specified content
 pushMessageContentInvoice price:string is_pinned:Bool = PushMessageContent;
 
-//@description A message with a location @is_live True, if the location is live @is_pinned True, if the message is a pinned message with the specified content
+//@description A message with a location
+//@is_live True, if the location is live
+//@is_pinned True, if the message is a pinned message with the specified content
 pushMessageContentLocation is_live:Bool is_pinned:Bool = PushMessageContent;
 
-//@description A photo message @photo Message content; may be null @caption Photo caption @is_secret True, if the photo is secret @is_pinned True, if the message is a pinned message with the specified content
+//@description A photo message
+//@photo Message content; may be null
+//@caption Photo caption
+//@is_secret True, if the photo is secret
+//@is_pinned True, if the message is a pinned message with the specified content
 pushMessageContentPhoto photo:photo caption:string is_secret:Bool is_pinned:Bool = PushMessageContent;
 
-//@description A message with a poll @question Poll question @is_regular True, if the poll is regular and not in quiz mode @is_pinned True, if the message is a pinned message with the specified content
+//@description A message with a poll
+//@question Poll question
+//@is_regular True, if the poll is regular and not in quiz mode
+//@is_pinned True, if the message is a pinned message with the specified content
 pushMessageContentPoll question:string is_regular:Bool is_pinned:Bool = PushMessageContent;
 
 //@description A screenshot of a message in the chat has been taken
 pushMessageContentScreenshotTaken = PushMessageContent;
 
-//@description A message with a sticker @sticker Message content; may be null @emoji Emoji corresponding to the sticker; may be empty @is_pinned True, if the message is a pinned message with the specified content
+//@description A message with a sticker
+//@sticker Message content; may be null
+//@emoji Emoji corresponding to the sticker; may be empty
+//@is_pinned True, if the message is a pinned message with the specified content
 pushMessageContentSticker sticker:sticker emoji:string is_pinned:Bool = PushMessageContent;
 
-//@description A text message @text Message text @is_pinned True, if the message is a pinned message with the specified content
+//@description A text message
+//@text Message text
+//@is_pinned True, if the message is a pinned message with the specified content
 pushMessageContentText text:string is_pinned:Bool = PushMessageContent;
 
-//@description A video message @video Message content; may be null @caption Video caption @is_secret True, if the video is secret @is_pinned True, if the message is a pinned message with the specified content
+//@description A video message
+//@video Message content; may be null
+//@caption Video caption
+//@is_secret True, if the video is secret
+//@is_pinned True, if the message is a pinned message with the specified content
 pushMessageContentVideo video:video caption:string is_secret:Bool is_pinned:Bool = PushMessageContent;
 
-//@description A video note message @video_note Message content; may be null @is_pinned True, if the message is a pinned message with the specified content
+//@description A video note message
+//@video_note Message content; may be null
+//@is_pinned True, if the message is a pinned message with the specified content
 pushMessageContentVideoNote video_note:videoNote is_pinned:Bool = PushMessageContent;
 
-//@description A voice note message @voice_note Message content; may be null @is_pinned True, if the message is a pinned message with the specified content
+//@description A voice note message
+//@voice_note Message content; may be null
+//@is_pinned True, if the message is a pinned message with the specified content
 pushMessageContentVoiceNote voice_note:voiceNote is_pinned:Bool = PushMessageContent;
 
 //@description A newly created basic group
 pushMessageContentBasicGroupChatCreate = PushMessageContent;
 
-//@description New chat members were invited to a group @member_name Name of the added member @is_current_user True, if the current user was added to the group
+//@description New chat members were invited to a group
+//@member_name Name of the added member
+//@is_current_user True, if the current user was added to the group
 //@is_returned True, if the user has returned to the group themselves
 pushMessageContentChatAddMembers member_name:string is_current_user:Bool is_returned:Bool = PushMessageContent;
 
 //@description A chat photo was edited
 pushMessageContentChatChangePhoto = PushMessageContent;
 
-//@description A chat title was edited @title New chat title
+//@description A chat title was edited
+//@title New chat title
 pushMessageContentChatChangeTitle title:string = PushMessageContent;
 
-//@description A chat theme was edited @theme_name If non-empty, name of a new theme, set for the chat. Otherwise chat theme was reset to the default one
+//@description A chat theme was edited
+//@theme_name If non-empty, name of a new theme, set for the chat. Otherwise chat theme was reset to the default one
 pushMessageContentChatSetTheme theme_name:string = PushMessageContent;
 
-//@description A chat member was deleted @member_name Name of the deleted member @is_current_user True, if the current user was deleted from the group
+//@description A chat member was deleted
+//@member_name Name of the deleted member
+//@is_current_user True, if the current user was deleted from the group
 //@is_left True, if the user has left the group themselves
 pushMessageContentChatDeleteMember member_name:string is_current_user:Bool is_left:Bool = PushMessageContent;
 
@@ -3365,26 +4626,36 @@ pushMessageContentChatJoinByLink = PushMessageContent;
 //@description A new member was accepted to the chat by an administrator
 pushMessageContentChatJoinByRequest = PushMessageContent;
 
-//@description A new recurrent payment was made by the current user @amount The paid amount
+//@description A new recurrent payment was made by the current user
+//@amount The paid amount
 pushMessageContentRecurringPayment amount:string = PushMessageContent;
 
-//@description A forwarded messages @total_count Number of forwarded messages
+//@description A forwarded messages
+//@total_count Number of forwarded messages
 pushMessageContentMessageForwards total_count:int32 = PushMessageContent;
 
-//@description A media album @total_count Number of messages in the album @has_photos True, if the album has at least one photo @has_videos True, if the album has at least one video
-//@has_audios True, if the album has at least one audio file @has_documents True, if the album has at least one document
+//@description A media album
+//@total_count Number of messages in the album
+//@has_photos True, if the album has at least one photo
+//@has_videos True, if the album has at least one video
+//@has_audios True, if the album has at least one audio file
+//@has_documents True, if the album has at least one document
 pushMessageContentMediaAlbum total_count:int32 has_photos:Bool has_videos:Bool has_audios:Bool has_documents:Bool = PushMessageContent;
 
 
-//@class NotificationType @description Contains detailed information about a notification
+//@class NotificationType
+//@description Contains detailed information about a notification
 
-//@description New message was received @message The message @show_preview True, if message content must be displayed in notifications
+//@description New message was received
+//@message The message
+//@show_preview True, if message content must be displayed in notifications
 notificationTypeNewMessage message:message show_preview:Bool = NotificationType;
 
 //@description New secret chat was created
 notificationTypeNewSecretChat = NotificationType;
 
-//@description New call was received @call_id Call identifier
+//@description New call was received
+//@call_id Call identifier
 notificationTypeNewCall call_id:int32 = NotificationType;
 
 //@description New message was received through a push notification
@@ -3396,7 +4667,8 @@ notificationTypeNewCall call_id:int32 = NotificationType;
 notificationTypeNewPushMessage message_id:int53 sender_id:MessageSender sender_name:string is_outgoing:Bool content:PushMessageContent = NotificationType;
 
 
-//@class NotificationGroupType @description Describes the type of notifications in a notification group
+//@class NotificationGroupType
+//@description Describes the type of notifications in a notification group
 
 //@description A group containing notifications of type notificationTypeNewMessage and notificationTypeNewPushMessage with ordinary unread messages
 notificationGroupTypeMessages = NotificationGroupType;
@@ -3420,60 +4692,80 @@ notificationGroupTypeCalls = NotificationGroupType;
 //@sound File containing the sound
 notificationSound id:int64 duration:int32 date:int32 title:string data:string sound:file = NotificationSound;
 
-//@description Contains a list of notification sounds @notification_sounds A list of notification sounds
+//@description Contains a list of notification sounds
+//@notification_sounds A list of notification sounds
 notificationSounds notification_sounds:vector<notificationSound> = NotificationSounds;
 
 
-//@description Contains information about a notification @id Unique persistent identifier of this notification @date Notification date
-//@is_silent True, if the notification was explicitly sent without sound @type Notification type
+//@description Contains information about a notification
+//@id Unique persistent identifier of this notification
+//@date Notification date
+//@is_silent True, if the notification was explicitly sent without sound
+//@type Notification type
 notification id:int32 date:int32 is_silent:Bool type:NotificationType = Notification;
 
-//@description Describes a group of notifications @id Unique persistent auto-incremented from 1 identifier of the notification group @type Type of the group
+//@description Describes a group of notifications
+//@id Unique persistent auto-incremented from 1 identifier of the notification group
+//@type Type of the group
 //@chat_id Identifier of a chat to which all notifications in the group belong
-//@total_count Total number of active notifications in the group @notifications The list of active notifications
+//@total_count Total number of active notifications in the group
+//@notifications The list of active notifications
 notificationGroup id:int32 type:NotificationGroupType chat_id:int53 total_count:int32 notifications:vector<notification> = NotificationGroup;
 
 
-//@class OptionValue @description Represents the value of an option
+//@class OptionValue
+//@description Represents the value of an option
 
-//@description Represents a boolean option @value The value of the option
+//@description Represents a boolean option
+//@value The value of the option
 optionValueBoolean value:Bool = OptionValue;
 
 //@description Represents an unknown option or an option which has a default value
 optionValueEmpty = OptionValue;
 
-//@description Represents an integer option @value The value of the option
+//@description Represents an integer option
+//@value The value of the option
 optionValueInteger value:int64 = OptionValue;
 
-//@description Represents a string option @value The value of the option
+//@description Represents a string option
+//@value The value of the option
 optionValueString value:string = OptionValue;
 
 
-//@description Represents one member of a JSON object @key Member's key @value Member's value
+//@description Represents one member of a JSON object
+//@key Member's key
+//@value Member's value
 jsonObjectMember key:string value:JsonValue = JsonObjectMember;
 
-//@class JsonValue @description Represents a JSON value
+//@class JsonValue
+//@description Represents a JSON value
 
 //@description Represents a null JSON value
 jsonValueNull = JsonValue;
 
-//@description Represents a boolean JSON value @value The value
+//@description Represents a boolean JSON value
+//@value The value
 jsonValueBoolean value:Bool = JsonValue;
 
-//@description Represents a numeric JSON value @value The value
+//@description Represents a numeric JSON value
+//@value The value
 jsonValueNumber value:double = JsonValue;
 
-//@description Represents a string JSON value @value The value
+//@description Represents a string JSON value
+//@value The value
 jsonValueString value:string = JsonValue;
 
-//@description Represents a JSON array @values The list of array elements
+//@description Represents a JSON array
+//@values The list of array elements
 jsonValueArray values:vector<JsonValue> = JsonValue;
 
-//@description Represents a JSON object @members The list of object members
+//@description Represents a JSON object
+//@members The list of object members
 jsonValueObject members:vector<jsonObjectMember> = JsonValue;
 
 
-//@class UserPrivacySettingRule @description Represents a single rule for managing privacy settings
+//@class UserPrivacySettingRule
+//@description Represents a single rule for managing privacy settings
 
 //@description A rule to allow all users to do something
 userPrivacySettingRuleAllowAll = UserPrivacySettingRule;
@@ -3481,10 +4773,12 @@ userPrivacySettingRuleAllowAll = UserPrivacySettingRule;
 //@description A rule to allow all of a user's contacts to do something
 userPrivacySettingRuleAllowContacts = UserPrivacySettingRule;
 
-//@description A rule to allow certain specified users to do something @user_ids The user identifiers, total number of users in all rules must not exceed 1000
+//@description A rule to allow certain specified users to do something
+//@user_ids The user identifiers, total number of users in all rules must not exceed 1000
 userPrivacySettingRuleAllowUsers user_ids:vector<int53> = UserPrivacySettingRule;
 
-//@description A rule to allow all members of certain specified basic groups and supergroups to doing something @chat_ids The chat identifiers, total number of chats in all rules must not exceed 20
+//@description A rule to allow all members of certain specified basic groups and supergroups to doing something
+//@chat_ids The chat identifiers, total number of chats in all rules must not exceed 20
 userPrivacySettingRuleAllowChatMembers chat_ids:vector<int53> = UserPrivacySettingRule;
 
 //@description A rule to restrict all users from doing something
@@ -3493,16 +4787,20 @@ userPrivacySettingRuleRestrictAll = UserPrivacySettingRule;
 //@description A rule to restrict all contacts of a user from doing something
 userPrivacySettingRuleRestrictContacts = UserPrivacySettingRule;
 
-//@description A rule to restrict all specified users from doing something @user_ids The user identifiers, total number of users in all rules must not exceed 1000
+//@description A rule to restrict all specified users from doing something
+//@user_ids The user identifiers, total number of users in all rules must not exceed 1000
 userPrivacySettingRuleRestrictUsers user_ids:vector<int53> = UserPrivacySettingRule;
 
-//@description A rule to restrict all members of specified basic groups and supergroups from doing something @chat_ids The chat identifiers, total number of chats in all rules must not exceed 20
+//@description A rule to restrict all members of specified basic groups and supergroups from doing something
+//@chat_ids The chat identifiers, total number of chats in all rules must not exceed 20
 userPrivacySettingRuleRestrictChatMembers chat_ids:vector<int53> = UserPrivacySettingRule;
 
-//@description A list of privacy rules. Rules are matched in the specified order. The first matched rule defines the privacy setting for a given user. If no rule matches, the action is not allowed @rules A list of rules
+//@description A list of privacy rules. Rules are matched in the specified order. The first matched rule defines the privacy setting for a given user. If no rule matches, the action is not allowed
+//@rules A list of rules
 userPrivacySettingRules rules:vector<UserPrivacySettingRule> = UserPrivacySettingRules;
 
-//@class UserPrivacySetting @description Describes available user privacy settings
+//@class UserPrivacySetting
+//@description Describes available user privacy settings
 
 //@description A privacy setting for managing whether the user's online status is visible
 userPrivacySettingShowStatus = UserPrivacySetting;
@@ -3532,11 +4830,18 @@ userPrivacySettingAllowFindingByPhoneNumber = UserPrivacySetting;
 userPrivacySettingAllowPrivateVoiceAndVideoNoteMessages = UserPrivacySetting;
 
 
-//@description Contains information about the period of inactivity after which the current user's account will automatically be deleted @days Number of days of inactivity before the account will be flagged for deletion; 30-366 days
+//@description Contains information about the period of inactivity after which the current user's account will automatically be deleted
+//@days Number of days of inactivity before the account will be flagged for deletion; 30-366 days
 accountTtl days:int32 = AccountTtl;
 
 
-//@class SessionType @description Represents the type of a session
+//@description Contains default message Time To Live setting (self-destruct timer) for new chats
+//@ttl Message TTL setting, in seconds. If 0, then messages aren't deleted automatically
+messageTtl ttl:int32 = MessageTtl;
+
+
+//@class SessionType
+//@description Represents the type of a session
 
 //@description The session is running on an Android device
 sessionTypeAndroid = SessionType;
@@ -3591,20 +4896,29 @@ sessionTypeXbox = SessionType;
 
 
 //@description Contains information about one session in a Telegram application used by the current user. Sessions must be shown to the user in the returned order
-//@id Session identifier @is_current True, if this session is the current session
+//@id Session identifier
+//@is_current True, if this session is the current session
 //@is_password_pending True, if a 2-step verification password is needed to complete authorization of the session
 //@can_accept_secret_chats True, if incoming secret chats can be accepted by the session
 //@can_accept_calls True, if incoming calls can be accepted by the session
 //@type Session type based on the system and application version, which can be used to display a corresponding icon
-//@api_id Telegram API identifier, as provided by the application @application_name Name of the application, as provided by the application
-//@application_version The version of the application, as provided by the application @is_official_application True, if the application is an official application or uses the api_id of an official application
-//@device_model Model of the device the application has been run or is running on, as provided by the application @platform Operating system the application has been run or is running on, as provided by the application
-//@system_version Version of the operating system the application has been run or is running on, as provided by the application @log_in_date Point in time (Unix timestamp) when the user has logged in
-//@last_active_date Point in time (Unix timestamp) when the session was last used @ip IP address from which the session was created, in human-readable format
-//@country A two-letter country code for the country from which the session was created, based on the IP address @region Region code from which the session was created, based on the IP address
+//@api_id Telegram API identifier, as provided by the application
+//@application_name Name of the application, as provided by the application
+//@application_version The version of the application, as provided by the application
+//@is_official_application True, if the application is an official application or uses the api_id of an official application
+//@device_model Model of the device the application has been run or is running on, as provided by the application
+//@platform Operating system the application has been run or is running on, as provided by the application
+//@system_version Version of the operating system the application has been run or is running on, as provided by the application
+//@log_in_date Point in time (Unix timestamp) when the user has logged in
+//@last_active_date Point in time (Unix timestamp) when the session was last used
+//@ip IP address from which the session was created, in human-readable format
+//@country A two-letter country code for the country from which the session was created, based on the IP address
+//@region Region code from which the session was created, based on the IP address
 session id:int64 is_current:Bool is_password_pending:Bool can_accept_secret_chats:Bool can_accept_calls:Bool type:SessionType api_id:int32 application_name:string application_version:string is_official_application:Bool device_model:string platform:string system_version:string log_in_date:int32 last_active_date:int32 ip:string country:string region:string = Session;
 
-//@description Contains a list of sessions @sessions List of sessions @inactive_session_ttl_days Number of days of inactivity before sessions will automatically be terminated; 1-366 days
+//@description Contains a list of sessions
+//@sessions List of sessions
+//@inactive_session_ttl_days Number of days of inactivity before sessions will automatically be terminated; 1-366 days
 sessions sessions:vector<session> inactive_session_ttl_days:int32 = Sessions;
 
 
@@ -3620,11 +4934,13 @@ sessions sessions:vector<session> inactive_session_ttl_days:int32 = Sessions;
 //@location Human-readable description of a country and a region from which the user was logged in, based on the IP address
 connectedWebsite id:int64 domain_name:string bot_user_id:int53 browser:string platform:string log_in_date:int32 last_active_date:int32 ip:string location:string = ConnectedWebsite;
 
-//@description Contains a list of websites the current user is logged in with Telegram @websites List of connected websites
+//@description Contains a list of websites the current user is logged in with Telegram
+//@websites List of connected websites
 connectedWebsites websites:vector<connectedWebsite> = ConnectedWebsites;
 
 
-//@class ChatReportReason @description Describes the reason why a chat is reported
+//@class ChatReportReason
+//@description Describes the reason why a chat is reported
 
 //@description The chat contains spam messages
 chatReportReasonSpam = ChatReportReason;
@@ -3657,7 +4973,8 @@ chatReportReasonPersonalDetails = ChatReportReason;
 chatReportReasonCustom = ChatReportReason;
 
 
-//@class TargetChat @description Describes the target chat to be opened
+//@class TargetChat
+//@description Describes the target chat to be opened
 
 //@description The currently opened chat needs to be kept
 targetChatCurrent = TargetChat;
@@ -3669,11 +4986,13 @@ targetChatCurrent = TargetChat;
 //@allow_channel_chats True, if channel chats are allowed
 targetChatChosen allow_user_chats:Bool allow_bot_chats:Bool allow_group_chats:Bool allow_channel_chats:Bool = TargetChat;
 
-//@description The chat needs to be open with the provided internal link @link An internal link pointing to the chat
+//@description The chat needs to be open with the provided internal link
+//@link An internal link pointing to the chat
 targetChatInternalLink link:InternalLinkType = TargetChat;
 
 
-//@class InternalLinkType @description Describes an internal https://t.me or tg: link, which must be processed by the application in a special way
+//@class InternalLinkType
+//@description Describes an internal https://t.me or tg: link, which must be processed by the application in a special way
 
 //@description The link is a link to the active sessions section of the application. Use getActiveSessions to handle the link
 internalLinkTypeActiveSessions = InternalLinkType;
@@ -3682,18 +5001,23 @@ internalLinkTypeActiveSessions = InternalLinkType;
 //-Then call searchPublicChat with the given bot username, check that the user is a bot and can be added to attachment menu. Then use getAttachmentMenuBot to receive information about the bot.
 //-If the bot isn't added to attachment menu, then user needs to confirm adding the bot to attachment menu. If user confirms adding, then use toggleBotIsAddedToAttachmentMenu to add it.
 //-If the attachment menu bot can't be used in the opened chat, show an error to the user. If the bot is added to attachment menu and can be used in the chat, then use openWebApp with the given URL
-//@target_chat Target chat to be opened @bot_username Username of the bot @url URL to be passed to openWebApp
+//@target_chat Target chat to be opened
+//@bot_username Username of the bot
+//@url URL to be passed to openWebApp
 internalLinkTypeAttachmentMenuBot target_chat:TargetChat bot_username:string url:string = InternalLinkType;
 
-//@description The link contains an authentication code. Call checkAuthenticationCode with the code if the current authorization state is authorizationStateWaitCode @code The authentication code
+//@description The link contains an authentication code. Call checkAuthenticationCode with the code if the current authorization state is authorizationStateWaitCode
+//@code The authentication code
 internalLinkTypeAuthenticationCode code:string = InternalLinkType;
 
-//@description The link is a link to a background. Call searchBackground with the given background name to process the link @background_name Name of the background
+//@description The link is a link to a background. Call searchBackground with the given background name to process the link
+//@background_name Name of the background
 internalLinkTypeBackground background_name:string = InternalLinkType;
 
 //@description The link is a link to a chat with a Telegram bot. Call searchPublicChat with the given bot username, check that the user is a bot, show START button in the chat with the bot,
 //-and then call sendBotStartMessage with the given start parameter after the button is pressed
-//@bot_username Username of the bot @start_parameter The parameter to be passed to sendBotStartMessage
+//@bot_username Username of the bot
+//@start_parameter The parameter to be passed to sendBotStartMessage
 //@autostart True, if sendBotStartMessage must be called automatically without showing the START button
 internalLinkTypeBotStart bot_username:string start_parameter:string autostart:Bool = InternalLinkType;
 
@@ -3703,67 +5027,86 @@ internalLinkTypeBotStart bot_username:string start_parameter:string autostart:Bo
 //-check that the current user can edit its administrator rights, combine received rights with the requested administrator rights, show confirmation box to the user,
 //-and call setChatMemberStatus with the chosen chat and confirmed administrator rights. Before call to setChatMemberStatus it may be required to upgrade the chosen basic group chat to a supergroup chat.
 //-Then if start_parameter isn't empty, call sendBotStartMessage with the given start parameter and the chosen chat, otherwise just send /start message with bot's username added to the chat.
-//@bot_username Username of the bot @start_parameter The parameter to be passed to sendBotStartMessage @administrator_rights Expected administrator rights for the bot; may be null
+//@bot_username Username of the bot
+//@start_parameter The parameter to be passed to sendBotStartMessage
+//@administrator_rights Expected administrator rights for the bot; may be null
 internalLinkTypeBotStartInGroup bot_username:string start_parameter:string administrator_rights:chatAdministratorRights = InternalLinkType;
 
 //@description The link is a link to a Telegram bot, which is supposed to be added to a channel chat as an administrator. Call searchPublicChat with the given bot username and check that the user is a bot,
 //-ask the current user to select a channel chat to add the bot to as an administrator. Then call getChatMember to receive the current bot rights in the chat and if the bot already is an administrator,
 //-check that the current user can edit its administrator rights and combine received rights with the requested administrator rights. Then show confirmation box to the user, and call setChatMemberStatus with the chosen chat and confirmed rights
-//@bot_username Username of the bot @administrator_rights Expected administrator rights for the bot
+//@bot_username Username of the bot
+//@administrator_rights Expected administrator rights for the bot
 internalLinkTypeBotAddToChannel bot_username:string administrator_rights:chatAdministratorRights = InternalLinkType;
 
 //@description The link is a link to the change phone number section of the app
 internalLinkTypeChangePhoneNumber = InternalLinkType;
 
-//@description The link is a chat invite link. Call checkChatInviteLink with the given invite link to process the link @invite_link Internal representation of the invite link
+//@description The link is a chat invite link. Call checkChatInviteLink with the given invite link to process the link
+//@invite_link Internal representation of the invite link
 internalLinkTypeChatInvite invite_link:string = InternalLinkType;
 
 //@description The link is a link to the filter settings section of the app
 internalLinkTypeFilterSettings = InternalLinkType;
 
 //@description The link is a link to a game. Call searchPublicChat with the given bot username, check that the user is a bot, ask the current user to select a chat to send the game, and then call sendMessage with inputMessageGame
-//@bot_username Username of the bot that owns the game @game_short_name Short name of the game
+//@bot_username Username of the bot that owns the game
+//@game_short_name Short name of the game
 internalLinkTypeGame bot_username:string game_short_name:string = InternalLinkType;
 
-//@description The link must be opened in an Instant View. Call getWebPageInstantView with the given URL to process the link @url URL to be passed to getWebPageInstantView
-internalLinkTypeInstantView url:string = InternalLinkType;
+//@description The link must be opened in an Instant View. Call getWebPageInstantView with the given URL to process the link
+//@url URL to be passed to getWebPageInstantView
+//@fallback_url An URL to open if getWebPageInstantView fails
+internalLinkTypeInstantView url:string fallback_url:string = InternalLinkType;
 
-//@description The link is a link to an invoice. Call getPaymentForm with the given invoice name to process the link @invoice_name Name of the invoice
+//@description The link is a link to an invoice. Call getPaymentForm with the given invoice name to process the link
+//@invoice_name Name of the invoice
 internalLinkTypeInvoice invoice_name:string = InternalLinkType;
 
-//@description The link is a link to a language pack. Call getLanguagePackInfo with the given language pack identifier to process the link @language_pack_id Language pack identifier
+//@description The link is a link to a language pack. Call getLanguagePackInfo with the given language pack identifier to process the link
+//@language_pack_id Language pack identifier
 internalLinkTypeLanguagePack language_pack_id:string = InternalLinkType;
 
 //@description The link is a link to the language settings section of the app
 internalLinkTypeLanguageSettings = InternalLinkType;
 
-//@description The link is a link to a Telegram message. Call getMessageLinkInfo with the given URL to process the link @url URL to be passed to getMessageLinkInfo
+//@description The link is a link to a Telegram message or a forum topic. Call getMessageLinkInfo with the given URL to process the link
+//@url URL to be passed to getMessageLinkInfo
 internalLinkTypeMessage url:string = InternalLinkType;
 
 //@description The link contains a message draft text. A share screen needs to be shown to the user, then the chosen chat must be opened and the text is added to the input field
-//@text Message draft text @contains_link True, if the first line of the text contains a link. If true, the input field needs to be focused and the text after the link must be selected
+//@text Message draft text
+//@contains_link True, if the first line of the text contains a link. If true, the input field needs to be focused and the text after the link must be selected
 internalLinkTypeMessageDraft text:formattedText contains_link:Bool = InternalLinkType;
 
 //@description The link contains a request of Telegram passport data. Call getPassportAuthorizationForm with the given parameters to process the link if the link was received from outside of the application, otherwise ignore it
-//@bot_user_id User identifier of the service's bot @scope Telegram Passport element types requested by the service @public_key Service's public key @nonce Unique request identifier provided by the service
+//@bot_user_id User identifier of the service's bot
+//@scope Telegram Passport element types requested by the service
+//@public_key Service's public key
+//@nonce Unique request identifier provided by the service
 //@callback_url An HTTP URL to open once the request is finished or canceled with the parameter tg_passport=success or tg_passport=cancel respectively. If empty, then the link tgbot{bot_user_id}://passport/success or tgbot{bot_user_id}://passport/cancel needs to be opened instead
 internalLinkTypePassportDataRequest bot_user_id:int53 scope:string public_key:string nonce:string callback_url:string = InternalLinkType;
 
 //@description The link can be used to confirm ownership of a phone number to prevent account deletion. Call sendPhoneNumberConfirmationCode with the given hash and phone number to process the link
-//@hash Hash value from the link @phone_number Phone number value from the link
+//@hash Hash value from the link
+//@phone_number Phone number value from the link
 internalLinkTypePhoneNumberConfirmation hash:string phone_number:string = InternalLinkType;
 
-//@description The link is a link to the Premium features screen of the applcation from which the user can subscribe to Telegram Premium. Call getPremiumFeatures with the given referrer to process the link @referrer Referrer specified in the link
+//@description The link is a link to the Premium features screen of the applcation from which the user can subscribe to Telegram Premium. Call getPremiumFeatures with the given referrer to process the link
+//@referrer Referrer specified in the link
 internalLinkTypePremiumFeatures referrer:string = InternalLinkType;
 
 //@description The link is a link to the privacy and security settings section of the app
 internalLinkTypePrivacyAndSecuritySettings = InternalLinkType;
 
 //@description The link is a link to a proxy. Call addProxy with the given parameters to process the link and add the proxy
-//@server Proxy server IP address @port Proxy server port @type Type of the proxy
+//@server Proxy server IP address
+//@port Proxy server port
+//@type Type of the proxy
 internalLinkTypeProxy server:string port:int32 type:ProxyType = InternalLinkType;
 
-//@description The link is a link to a chat by its username. Call searchPublicChat with the given chat username to process the link @chat_username Username of the chat
+//@description The link is a link to a chat by its username. Call searchPublicChat with the given chat username to process the link
+//@chat_username Username of the chat
 internalLinkTypePublicChat chat_username:string = InternalLinkType;
 
 //@description The link can be used to login the current user on another device, but it must be scanned from QR-code using in-app camera. An alert similar to
@@ -3776,48 +5119,61 @@ internalLinkTypeRestorePurchases = InternalLinkType;
 //@description The link is a link to application settings
 internalLinkTypeSettings = InternalLinkType;
 
-//@description The link is a link to a sticker set. Call searchStickerSet with the given sticker set name to process the link and show the sticker set @sticker_set_name Name of the sticker set
+//@description The link is a link to a sticker set. Call searchStickerSet with the given sticker set name to process the link and show the sticker set
+//@sticker_set_name Name of the sticker set
 internalLinkTypeStickerSet sticker_set_name:string = InternalLinkType;
 
-//@description The link is a link to a theme. TDLib has no theme support yet @theme_name Name of the theme
+//@description The link is a link to a theme. TDLib has no theme support yet
+//@theme_name Name of the theme
 internalLinkTypeTheme theme_name:string = InternalLinkType;
 
 //@description The link is a link to the theme settings section of the app
 internalLinkTypeThemeSettings = InternalLinkType;
 
-//@description The link is an unknown tg: link. Call getDeepLinkInfo to process the link @link Link to be passed to getDeepLinkInfo
+//@description The link is an unknown tg: link. Call getDeepLinkInfo to process the link
+//@link Link to be passed to getDeepLinkInfo
 internalLinkTypeUnknownDeepLink link:string = InternalLinkType;
 
 //@description The link is a link to an unsupported proxy. An alert can be shown to the user
 internalLinkTypeUnsupportedProxy = InternalLinkType;
 
-//@description The link is a link to a user by its phone number. Call searchUserByPhoneNumber with the given phone number to process the link @phone_number Phone number of the user
+//@description The link is a link to a user by its phone number. Call searchUserByPhoneNumber with the given phone number to process the link
+//@phone_number Phone number of the user
 internalLinkTypeUserPhoneNumber phone_number:string = InternalLinkType;
 
+//@description The link is a link to a user by a temporary token. Call searchUserByToken with the given token to process the link
+//@token The token
+internalLinkTypeUserToken token:string = InternalLinkType;
+
 //@description The link is a link to a video chat. Call searchPublicChat with the given chat username, and then joinGroupCall with the given invite hash to process the link
-//@chat_username Username of the chat with the video chat @invite_hash If non-empty, invite hash to be used to join the video chat without being muted by administrators
+//@chat_username Username of the chat with the video chat
+//@invite_hash If non-empty, invite hash to be used to join the video chat without being muted by administrators
 //@is_live_stream True, if the video chat is expected to be a live stream in a channel or a broadcast group
 internalLinkTypeVideoChat chat_username:string invite_hash:string is_live_stream:Bool = InternalLinkType;
 
 
-//@description Contains an HTTPS link to a message in a supergroup or channel @link Message link @is_public True, if the link will work for non-members of the chat
+//@description Contains an HTTPS link to a message in a supergroup or channel
+//@link Message link
+//@is_public True, if the link will work for non-members of the chat
 messageLink link:string is_public:Bool = MessageLink;
 
-//@description Contains information about a link to a message in a chat
+//@description Contains information about a link to a message or a forum topic in a chat
 //@is_public True, if the link is a public link for a message in a chat
 //@chat_id If found, identifier of the chat to which the message belongs, 0 otherwise
+//@message_thread_id If found, identifier of the message thread in which to open the message, or a forum topic to open if the message is missing
 //@message If found, the linked message; may be null
 //@media_timestamp Timestamp from which the video/audio/video note/voice note playing must start, in seconds; 0 if not specified. The media can be in the message content or in its web page preview
 //@for_album True, if the whole media album to which the message belongs is linked
-//@for_comment True, if the message is linked as a channel post comment or from a message thread
-messageLinkInfo is_public:Bool chat_id:int53 message:message media_timestamp:int32 for_album:Bool for_comment:Bool = MessageLinkInfo;
+messageLinkInfo is_public:Bool chat_id:int53 message_thread_id:int53 message:message media_timestamp:int32 for_album:Bool = MessageLinkInfo;
 
 
-//@description Contains a part of a file @data File bytes
+//@description Contains a part of a file
+//@data File bytes
 filePart data:bytes = FilePart;
 
 
-//@class FileType @description Represents the type of a file
+//@class FileType
+//@description Represents the type of a file
 
 //@description The data is not a file
 fileTypeNone = FileType;
@@ -3871,17 +5227,31 @@ fileTypeVoiceNote = FileType;
 fileTypeWallpaper = FileType;
 
 
-//@description Contains the storage usage statistics for a specific file type @file_type File type @size Total size of the files, in bytes @count Total number of files
+//@description Contains the storage usage statistics for a specific file type
+//@file_type File type
+//@size Total size of the files, in bytes
+//@count Total number of files
 storageStatisticsByFileType file_type:FileType size:int53 count:int32 = StorageStatisticsByFileType;
 
-//@description Contains the storage usage statistics for a specific chat @chat_id Chat identifier; 0 if none @size Total size of the files in the chat, in bytes @count Total number of files in the chat @by_file_type Statistics split by file types
+//@description Contains the storage usage statistics for a specific chat
+//@chat_id Chat identifier; 0 if none
+//@size Total size of the files in the chat, in bytes
+//@count Total number of files in the chat
+//@by_file_type Statistics split by file types
 storageStatisticsByChat chat_id:int53 size:int53 count:int32 by_file_type:vector<storageStatisticsByFileType> = StorageStatisticsByChat;
 
-//@description Contains the exact storage usage statistics split by chats and file type @size Total size of files, in bytes @count Total number of files @by_chat Statistics split by chats
+//@description Contains the exact storage usage statistics split by chats and file type
+//@size Total size of files, in bytes
+//@count Total number of files
+//@by_chat Statistics split by chats
 storageStatistics size:int53 count:int32 by_chat:vector<storageStatisticsByChat> = StorageStatistics;
 
-//@description Contains approximate storage usage statistics, excluding files of unknown file type @files_size Approximate total size of files, in bytes @file_count Approximate number of files
-//@database_size Size of the database @language_pack_database_size Size of the language pack database @log_size Size of the TDLib internal log
+//@description Contains approximate storage usage statistics, excluding files of unknown file type
+//@files_size Approximate total size of files, in bytes
+//@file_count Approximate number of files
+//@database_size Size of the database
+//@language_pack_database_size Size of the language pack database
+//@log_size Size of the TDLib internal log
 storageStatisticsFast files_size:int53 file_count:int32 database_size:int53 language_pack_database_size:int53 log_size:int53 = StorageStatisticsFast;
 
 //@description Contains database statistics
@@ -3889,7 +5259,8 @@ storageStatisticsFast files_size:int53 file_count:int32 database_size:int53 lang
 databaseStatistics statistics:string = DatabaseStatistics;
 
 
-//@class NetworkType @description Represents the type of a network
+//@class NetworkType
+//@description Represents the type of a network
 
 //@description The network is not available
 networkTypeNone = NetworkType;
@@ -3907,12 +5278,14 @@ networkTypeWiFi = NetworkType;
 networkTypeOther = NetworkType;
 
 
-//@class NetworkStatisticsEntry @description Contains statistics about network usage
+//@class NetworkStatisticsEntry
+//@description Contains statistics about network usage
 
 //@description Contains information about the total amount of data that was used to send and receive files
 //@file_type Type of the file the data is part of; pass null if the data isn't related to files
 //@network_type Type of the network the data was sent through. Call setNetworkType to maintain the actual network type
-//@sent_bytes Total number of bytes sent @received_bytes Total number of bytes received
+//@sent_bytes Total number of bytes sent
+//@received_bytes Total number of bytes received
 networkStatisticsEntryFile file_type:FileType network_type:NetworkType sent_bytes:int53 received_bytes:int53 = NetworkStatisticsEntry;
 
 //@description Contains information about the total amount of data that was used for calls
@@ -3922,7 +5295,9 @@ networkStatisticsEntryFile file_type:FileType network_type:NetworkType sent_byte
 //@duration Total call duration, in seconds
 networkStatisticsEntryCall network_type:NetworkType sent_bytes:int53 received_bytes:int53 duration:double = NetworkStatisticsEntry;
 
-//@description A full list of available network statistic entries @since_date Point in time (Unix timestamp) from which the statistics are collected @entries Network statistics entries
+//@description A full list of available network statistic entries
+//@since_date Point in time (Unix timestamp) from which the statistics are collected
+//@entries Network statistics entries
 networkStatistics since_date:int32 entries:vector<NetworkStatisticsEntry> = NetworkStatistics;
 
 
@@ -3944,7 +5319,8 @@ autoDownloadSettings is_auto_download_enabled:Bool max_photo_file_size:int32 max
 autoDownloadSettingsPresets low:autoDownloadSettings medium:autoDownloadSettings high:autoDownloadSettings = AutoDownloadSettingsPresets;
 
 
-//@class ConnectionState @description Describes the current state of the connection to Telegram servers
+//@class ConnectionState
+//@description Describes the current state of the connection to Telegram servers
 
 //@description Currently waiting for the network to become available. Use setNetworkType to change the available network type
 connectionStateWaitingForNetwork = ConnectionState;
@@ -3962,7 +5338,8 @@ connectionStateUpdating = ConnectionState;
 connectionStateReady = ConnectionState;
 
 
-//@class TopChatCategory @description Represents the categories of chats for which a list of frequently used chats can be retrieved
+//@class TopChatCategory
+//@description Represents the categories of chats for which a list of frequently used chats can be retrieved
 
 //@description A category containing frequently used private chats with non-bot users
 topChatCategoryUsers = TopChatCategory;
@@ -3986,28 +5363,37 @@ topChatCategoryCalls = TopChatCategory;
 topChatCategoryForwardChats = TopChatCategory;
 
 
-//@class TMeUrlType @description Describes the type of a URL linking to an internal Telegram entity
+//@class TMeUrlType
+//@description Describes the type of a URL linking to an internal Telegram entity
 
-//@description A URL linking to a user @user_id Identifier of the user
+//@description A URL linking to a user
+//@user_id Identifier of the user
 tMeUrlTypeUser user_id:int53 = TMeUrlType;
 
-//@description A URL linking to a public supergroup or channel @supergroup_id Identifier of the supergroup or channel
+//@description A URL linking to a public supergroup or channel
+//@supergroup_id Identifier of the supergroup or channel
 tMeUrlTypeSupergroup supergroup_id:int53 = TMeUrlType;
 
-//@description A chat invite link @info Information about the chat invite link
+//@description A chat invite link
+//@info Information about the chat invite link
 tMeUrlTypeChatInvite info:chatInviteLinkInfo = TMeUrlType;
 
-//@description A URL linking to a sticker set @sticker_set_id Identifier of the sticker set
+//@description A URL linking to a sticker set
+//@sticker_set_id Identifier of the sticker set
 tMeUrlTypeStickerSet sticker_set_id:int64 = TMeUrlType;
 
-//@description Represents a URL linking to an internal Telegram entity @url URL @type Type of the URL
+//@description Represents a URL linking to an internal Telegram entity
+//@url URL
+//@type Type of the URL
 tMeUrl url:string type:TMeUrlType = TMeUrl;
 
-//@description Contains a list of t.me URLs @urls List of URLs
+//@description Contains a list of t.me URLs
+//@urls List of URLs
 tMeUrls urls:vector<tMeUrl> = TMeUrls;
 
 
-//@class SuggestedAction @description Describes an action suggested to the current user
+//@class SuggestedAction
+//@description Describes an action suggested to the current user
 
 //@description Suggests the user to enable "archive_and_mute_new_chats_from_unknown_users" option
 suggestedActionEnableArchiveAndMuteNewChats = SuggestedAction;
@@ -4021,31 +5407,40 @@ suggestedActionCheckPhoneNumber = SuggestedAction;
 //@description Suggests the user to view a hint about the meaning of one and two check marks on sent messages
 suggestedActionViewChecksHint = SuggestedAction;
 
-//@description Suggests the user to convert specified supergroup to a broadcast group @supergroup_id Supergroup identifier
+//@description Suggests the user to convert specified supergroup to a broadcast group
+//@supergroup_id Supergroup identifier
 suggestedActionConvertToBroadcastGroup supergroup_id:int53 = SuggestedAction;
 
-//@description Suggests the user to set a 2-step verification password to be able to log in again @authorization_delay The number of days to pass between consecutive authorizations if the user declines to set password
+//@description Suggests the user to set a 2-step verification password to be able to log in again
+//@authorization_delay The number of days to pass between consecutive authorizations if the user declines to set password
 suggestedActionSetPassword authorization_delay:int32 = SuggestedAction;
 
 
-//@description Contains a counter @count Count
+//@description Contains a counter
+//@count Count
 count count:int32 = Count;
 
-//@description Contains some text @text Text
+//@description Contains some text
+//@text Text
 text text:string = Text;
 
-//@description Contains a value representing a number of seconds @seconds Number of seconds
+//@description Contains a value representing a number of seconds
+//@seconds Number of seconds
 seconds seconds:double = Seconds;
 
-//@description Contains size of downloaded prefix of a file @size The prefix size, in bytes
+//@description Contains size of downloaded prefix of a file
+//@size The prefix size, in bytes
 fileDownloadedPrefixSize size:int53 = FileDownloadedPrefixSize;
 
 
-//@description Contains information about a tg: deep link @text Text to be shown to the user @need_update_application True, if the user must be asked to update the application
+//@description Contains information about a tg: deep link
+//@text Text to be shown to the user
+//@need_update_application True, if the user must be asked to update the application
 deepLinkInfo text:formattedText need_update_application:Bool = DeepLinkInfo;
 
 
-//@class TextParseMode @description Describes the way the text needs to be parsed for TextEntities
+//@class TextParseMode
+//@description Describes the way the text needs to be parsed for text entities
 
 //@description The text uses Markdown-style formatting
 //@version Version of the parser: 0 or 1 - Telegram Bot API "Markdown" parse mode, 2 - Telegram Bot API "MarkdownV2" parse mode
@@ -4055,22 +5450,36 @@ textParseModeMarkdown version:int32 = TextParseMode;
 textParseModeHTML = TextParseMode;
 
 
-//@class ProxyType @description Describes the type of a proxy server
+//@class ProxyType
+//@description Describes the type of a proxy server
 
-//@description A SOCKS5 proxy server @username Username for logging in; may be empty @password Password for logging in; may be empty
+//@description A SOCKS5 proxy server
+//@username Username for logging in; may be empty
+//@password Password for logging in; may be empty
 proxyTypeSocks5 username:string password:string = ProxyType;
 
-//@description A HTTP transparent proxy server @username Username for logging in; may be empty @password Password for logging in; may be empty @http_only Pass true if the proxy supports only HTTP requests and doesn't support transparent TCP connections via HTTP CONNECT method
+//@description A HTTP transparent proxy server
+//@username Username for logging in; may be empty
+//@password Password for logging in; may be empty
+//@http_only Pass true if the proxy supports only HTTP requests and doesn't support transparent TCP connections via HTTP CONNECT method
 proxyTypeHttp username:string password:string http_only:Bool = ProxyType;
 
-//@description An MTProto proxy server @secret The proxy's secret in hexadecimal encoding
+//@description An MTProto proxy server
+//@secret The proxy's secret in hexadecimal encoding
 proxyTypeMtproto secret:string = ProxyType;
 
 
-//@description Contains information about a proxy server @id Unique identifier of the proxy @server Proxy server IP address @port Proxy server port @last_used_date Point in time (Unix timestamp) when the proxy was last used; 0 if never @is_enabled True, if the proxy is enabled now @type Type of the proxy
+//@description Contains information about a proxy server
+//@id Unique identifier of the proxy
+//@server Proxy server IP address
+//@port Proxy server port
+//@last_used_date Point in time (Unix timestamp) when the proxy was last used; 0 if never
+//@is_enabled True, if the proxy is enabled now
+//@type Type of the proxy
 proxy id:int32 server:string port:int32 last_used_date:int32 is_enabled:Bool type:ProxyType = Proxy;
 
-//@description Represents a list of proxy servers @proxies List of proxy servers
+//@description Represents a list of proxy servers
+//@proxies List of proxy servers
 proxies proxies:vector<proxy> = Proxies;
 
 
@@ -4082,23 +5491,33 @@ proxies proxies:vector<proxy> = Proxies;
 inputSticker sticker:InputFile emojis:string format:StickerFormat mask_position:maskPosition = InputSticker;
 
 
-//@description Represents a date range @start_date Point in time (Unix timestamp) at which the date range begins @end_date Point in time (Unix timestamp) at which the date range ends
+//@description Represents a date range
+//@start_date Point in time (Unix timestamp) at which the date range begins
+//@end_date Point in time (Unix timestamp) at which the date range ends
 dateRange start_date:int32 end_date:int32 = DateRange;
 
 
-//@description A value with information about its recent changes @value The current value @previous_value The value for the previous day @growth_rate_percentage The growth rate of the value, as a percentage
+//@description A value with information about its recent changes
+//@value The current value
+//@previous_value The value for the previous day
+//@growth_rate_percentage The growth rate of the value, as a percentage
 statisticalValue value:double previous_value:double growth_rate_percentage:double = StatisticalValue;
 
 
-//@class StatisticalGraph @description Describes a statistical graph
+//@class StatisticalGraph
+//@description Describes a statistical graph
 
-//@description A graph data @json_data Graph data in JSON format @zoom_token If non-empty, a token which can be used to receive a zoomed in graph
+//@description A graph data
+//@json_data Graph data in JSON format
+//@zoom_token If non-empty, a token which can be used to receive a zoomed in graph
 statisticalGraphData json_data:string zoom_token:string = StatisticalGraph;
 
-//@description The graph data to be asynchronously loaded through getStatisticalGraph @token The token to use for data loading
+//@description The graph data to be asynchronously loaded through getStatisticalGraph
+//@token The token to use for data loading
 statisticalGraphAsync token:string = StatisticalGraph;
 
-//@description An error message to be shown to the user instead of the graph @error_message The error message
+//@description An error message to be shown to the user instead of the graph
+//@error_message The error message
 statisticalGraphError error_message:string = StatisticalGraph;
 
 
@@ -4127,7 +5546,8 @@ chatStatisticsAdministratorActionsInfo user_id:int53 deleted_message_count:int32
 chatStatisticsInviterInfo user_id:int53 added_member_count:int32 = ChatStatisticsInviterInfo;
 
 
-//@class ChatStatistics @description Contains a detailed statistics about a chat
+//@class ChatStatistics
+//@description Contains a detailed statistics about a chat
 
 //@description A detailed statistics about a supergroup chat
 //@period A period to which the statistics applies
@@ -4167,24 +5587,33 @@ chatStatisticsSupergroup period:dateRange member_count:statisticalValue message_
 chatStatisticsChannel period:dateRange member_count:statisticalValue mean_view_count:statisticalValue mean_share_count:statisticalValue enabled_notifications_percentage:double member_count_graph:StatisticalGraph join_graph:StatisticalGraph mute_graph:StatisticalGraph view_count_by_hour_graph:StatisticalGraph view_count_by_source_graph:StatisticalGraph join_by_source_graph:StatisticalGraph language_graph:StatisticalGraph message_interaction_graph:StatisticalGraph instant_view_interaction_graph:StatisticalGraph recent_message_interactions:vector<chatStatisticsMessageInteractionInfo> = ChatStatistics;
 
 
-//@description A detailed statistics about a message @message_interaction_graph A graph containing number of message views and shares
+//@description A detailed statistics about a message
+//@message_interaction_graph A graph containing number of message views and shares
 messageStatistics message_interaction_graph:StatisticalGraph = MessageStatistics;
 
 
-//@description A point on a Cartesian plane @x The point's first coordinate @y The point's second coordinate
+//@description A point on a Cartesian plane
+//@x The point's first coordinate
+//@y The point's second coordinate
 point x:double y:double = Point;
 
 
-//@class VectorPathCommand @description Represents a vector path command
+//@class VectorPathCommand
+//@description Represents a vector path command
 
-//@description A straight line to a given point @end_point The end point of the straight line
+//@description A straight line to a given point
+//@end_point The end point of the straight line
 vectorPathCommandLine end_point:point = VectorPathCommand;
 
-//@description A cubic Bézier curve to a given point @start_control_point The start control point of the curve @end_control_point The end control point of the curve @end_point The end point of the curve
+//@description A cubic Bézier curve to a given point
+//@start_control_point The start control point of the curve
+//@end_control_point The end control point of the curve
+//@end_point The end point of the curve
 vectorPathCommandCubicBezierCurve start_control_point:point end_control_point:point end_point:point = VectorPathCommand;
 
 
-//@class BotCommandScope @description Represents the scope to which bot commands are relevant
+//@class BotCommandScope
+//@description Represents the scope to which bot commands are relevant
 
 //@description A scope covering all users
 botCommandScopeDefault = BotCommandScope;
@@ -4198,146 +5627,246 @@ botCommandScopeAllGroupChats = BotCommandScope;
 //@description A scope covering all group and supergroup chat administrators
 botCommandScopeAllChatAdministrators = BotCommandScope;
 
-//@description A scope covering all members of a chat @chat_id Chat identifier
+//@description A scope covering all members of a chat
+//@chat_id Chat identifier
 botCommandScopeChat chat_id:int53 = BotCommandScope;
 
-//@description A scope covering all administrators of a chat @chat_id Chat identifier
+//@description A scope covering all administrators of a chat
+//@chat_id Chat identifier
 botCommandScopeChatAdministrators chat_id:int53 = BotCommandScope;
 
-//@description A scope covering a member of a chat @chat_id Chat identifier @user_id User identifier
+//@description A scope covering a member of a chat
+//@chat_id Chat identifier
+//@user_id User identifier
 botCommandScopeChatMember chat_id:int53 user_id:int53 = BotCommandScope;
 
 
-//@class Update @description Contains notifications about data changes
+//@class Update
+//@description Contains notifications about data changes
 
-//@description The user authorization state has changed @authorization_state New authorization state
+//@description The user authorization state has changed
+//@authorization_state New authorization state
 updateAuthorizationState authorization_state:AuthorizationState = Update;
 
-//@description A new message was received; can also be an outgoing message @message The new message
+//@description A new message was received; can also be an outgoing message
+//@message The new message
 updateNewMessage message:message = Update;
 
 //@description A request to send a message has reached the Telegram server. This doesn't mean that the message will be sent successfully or even that the send message request will be processed. This update will be sent only if the option "use_quick_ack" is set to true. This update may be sent multiple times for the same message
-//@chat_id The chat identifier of the sent message @message_id A temporary message identifier
+//@chat_id The chat identifier of the sent message
+//@message_id A temporary message identifier
 updateMessageSendAcknowledged chat_id:int53 message_id:int53 = Update;
 
-//@description A message has been successfully sent @message The sent message. Usually only the message identifier, date, and content are changed, but almost all other fields can also change @old_message_id The previous temporary message identifier
+//@description A message has been successfully sent
+//@message The sent message. Usually only the message identifier, date, and content are changed, but almost all other fields can also change
+//@old_message_id The previous temporary message identifier
 updateMessageSendSucceeded message:message old_message_id:int53 = Update;
 
 //@description A message failed to send. Be aware that some messages being sent can be irrecoverably deleted, in which case updateDeleteMessages will be received instead of this update
-//@message The failed to send message @old_message_id The previous temporary message identifier @error_code An error code @error_message Error message
+//@message The failed to send message
+//@old_message_id The previous temporary message identifier
+//@error_code An error code
+//@error_message Error message
 updateMessageSendFailed message:message old_message_id:int53 error_code:int32 error_message:string = Update;
 
-//@description The message content has changed @chat_id Chat identifier @message_id Message identifier @new_content New message content
+//@description The message content has changed
+//@chat_id Chat identifier
+//@message_id Message identifier
+//@new_content New message content
 updateMessageContent chat_id:int53 message_id:int53 new_content:MessageContent = Update;
 
-//@description A message was edited. Changes in the message content will come in a separate updateMessageContent @chat_id Chat identifier @message_id Message identifier @edit_date Point in time (Unix timestamp) when the message was edited @reply_markup New message reply markup; may be null
+//@description A message was edited. Changes in the message content will come in a separate updateMessageContent
+//@chat_id Chat identifier
+//@message_id Message identifier
+//@edit_date Point in time (Unix timestamp) when the message was edited
+//@reply_markup New message reply markup; may be null
 updateMessageEdited chat_id:int53 message_id:int53 edit_date:int32 reply_markup:ReplyMarkup = Update;
 
-//@description The message pinned state was changed @chat_id Chat identifier @message_id The message identifier @is_pinned True, if the message is pinned
+//@description The message pinned state was changed
+//@chat_id Chat identifier
+//@message_id The message identifier
+//@is_pinned True, if the message is pinned
 updateMessageIsPinned chat_id:int53 message_id:int53 is_pinned:Bool = Update;
 
-//@description The information about interactions with a message has changed @chat_id Chat identifier @message_id Message identifier @interaction_info New information about interactions with the message; may be null
+//@description The information about interactions with a message has changed
+//@chat_id Chat identifier
+//@message_id Message identifier
+//@interaction_info New information about interactions with the message; may be null
 updateMessageInteractionInfo chat_id:int53 message_id:int53 interaction_info:messageInteractionInfo = Update;
 
-//@description The message content was opened. Updates voice note messages to "listened", video note messages to "viewed" and starts the TTL timer for self-destructing messages @chat_id Chat identifier @message_id Message identifier
+//@description The message content was opened. Updates voice note messages to "listened", video note messages to "viewed" and starts the TTL timer for self-destructing messages
+//@chat_id Chat identifier
+//@message_id Message identifier
 updateMessageContentOpened chat_id:int53 message_id:int53 = Update;
 
-//@description A message with an unread mention was read @chat_id Chat identifier @message_id Message identifier @unread_mention_count The new number of unread mention messages left in the chat
+//@description A message with an unread mention was read
+//@chat_id Chat identifier
+//@message_id Message identifier
+//@unread_mention_count The new number of unread mention messages left in the chat
 updateMessageMentionRead chat_id:int53 message_id:int53 unread_mention_count:int32 = Update;
 
-//@description The list of unread reactions added to a message was changed @chat_id Chat identifier @message_id Message identifier @unread_reactions The new list of unread reactions @unread_reaction_count The new number of messages with unread reactions left in the chat
+//@description The list of unread reactions added to a message was changed
+//@chat_id Chat identifier
+//@message_id Message identifier
+//@unread_reactions The new list of unread reactions
+//@unread_reaction_count The new number of messages with unread reactions left in the chat
 updateMessageUnreadReactions chat_id:int53 message_id:int53 unread_reactions:vector<unreadReaction> unread_reaction_count:int32 = Update;
 
 //@description A message with a live location was viewed. When the update is received, the application is supposed to update the live location
-//@chat_id Identifier of the chat with the live location message @message_id Identifier of the message with live location
+//@chat_id Identifier of the chat with the live location message
+//@message_id Identifier of the message with live location
 updateMessageLiveLocationViewed chat_id:int53 message_id:int53 = Update;
 
-//@description A new chat has been loaded/created. This update is guaranteed to come before the chat identifier is returned to the application. The chat field changes will be reported through separate updates @chat The chat
+//@description A new chat has been loaded/created. This update is guaranteed to come before the chat identifier is returned to the application. The chat field changes will be reported through separate updates
+//@chat The chat
 updateNewChat chat:chat = Update;
 
-//@description The title of a chat was changed @chat_id Chat identifier @title The new chat title
+//@description The title of a chat was changed
+//@chat_id Chat identifier
+//@title The new chat title
 updateChatTitle chat_id:int53 title:string = Update;
 
-//@description A chat photo was changed @chat_id Chat identifier @photo The new chat photo; may be null
+//@description A chat photo was changed
+//@chat_id Chat identifier
+//@photo The new chat photo; may be null
 updateChatPhoto chat_id:int53 photo:chatPhotoInfo = Update;
 
-//@description Chat permissions was changed @chat_id Chat identifier @permissions The new chat permissions
+//@description Chat permissions was changed
+//@chat_id Chat identifier
+//@permissions The new chat permissions
 updateChatPermissions chat_id:int53 permissions:chatPermissions = Update;
 
-//@description The last message of a chat was changed. If last_message is null, then the last message in the chat became unknown. Some new unknown messages might be added to the chat in this case @chat_id Chat identifier @last_message The new last message in the chat; may be null @positions The new chat positions in the chat lists
+//@description The last message of a chat was changed. If last_message is null, then the last message in the chat became unknown. Some new unknown messages might be added to the chat in this case
+//@chat_id Chat identifier
+//@last_message The new last message in the chat; may be null
+//@positions The new chat positions in the chat lists
 updateChatLastMessage chat_id:int53 last_message:message positions:vector<chatPosition> = Update;
 
-//@description The position of a chat in a chat list has changed. Instead of this update updateChatLastMessage or updateChatDraftMessage might be sent @chat_id Chat identifier @position New chat position. If new order is 0, then the chat needs to be removed from the list
+//@description The position of a chat in a chat list has changed. Instead of this update updateChatLastMessage or updateChatDraftMessage might be sent
+//@chat_id Chat identifier
+//@position New chat position. If new order is 0, then the chat needs to be removed from the list
 updateChatPosition chat_id:int53 position:chatPosition = Update;
 
-//@description Incoming messages were read or the number of unread messages has been changed @chat_id Chat identifier @last_read_inbox_message_id Identifier of the last read incoming message @unread_count The number of unread messages left in the chat
+//@description Incoming messages were read or the number of unread messages has been changed
+//@chat_id Chat identifier
+//@last_read_inbox_message_id Identifier of the last read incoming message
+//@unread_count The number of unread messages left in the chat
 updateChatReadInbox chat_id:int53 last_read_inbox_message_id:int53 unread_count:int32 = Update;
 
-//@description Outgoing messages were read @chat_id Chat identifier @last_read_outbox_message_id Identifier of last read outgoing message
+//@description Outgoing messages were read
+//@chat_id Chat identifier
+//@last_read_outbox_message_id Identifier of last read outgoing message
 updateChatReadOutbox chat_id:int53 last_read_outbox_message_id:int53 = Update;
 
-//@description The chat action bar was changed @chat_id Chat identifier @action_bar The new value of the action bar; may be null
+//@description The chat action bar was changed
+//@chat_id Chat identifier
+//@action_bar The new value of the action bar; may be null
 updateChatActionBar chat_id:int53 action_bar:ChatActionBar = Update;
 
-//@description The chat available reactions were changed @chat_id Chat identifier @available_reactions The new reactions, available in the chat
+//@description The chat available reactions were changed
+//@chat_id Chat identifier
+//@available_reactions The new reactions, available in the chat
 updateChatAvailableReactions chat_id:int53 available_reactions:ChatAvailableReactions = Update;
 
-//@description A chat draft has changed. Be aware that the update may come in the currently opened chat but with old content of the draft. If the user has changed the content of the draft, this update mustn't be applied @chat_id Chat identifier @draft_message The new draft message; may be null @positions The new chat positions in the chat lists
+//@description A chat draft has changed. Be aware that the update may come in the currently opened chat but with old content of the draft. If the user has changed the content of the draft, this update mustn't be applied
+//@chat_id Chat identifier
+//@draft_message The new draft message; may be null
+//@positions The new chat positions in the chat lists
 updateChatDraftMessage chat_id:int53 draft_message:draftMessage positions:vector<chatPosition> = Update;
 
-//@description The message sender that is selected to send messages in a chat has changed @chat_id Chat identifier @message_sender_id New value of message_sender_id; may be null if the user can't change message sender
+//@description The message sender that is selected to send messages in a chat has changed
+//@chat_id Chat identifier
+//@message_sender_id New value of message_sender_id; may be null if the user can't change message sender
 updateChatMessageSender chat_id:int53 message_sender_id:MessageSender = Update;
 
-//@description The message Time To Live setting for a chat was changed @chat_id Chat identifier @message_ttl New value of message_ttl
+//@description The message Time To Live setting for a chat was changed
+//@chat_id Chat identifier
+//@message_ttl New value of message_ttl
 updateChatMessageTtl chat_id:int53 message_ttl:int32 = Update;
 
-//@description Notification settings for a chat were changed @chat_id Chat identifier @notification_settings The new notification settings
+//@description Notification settings for a chat were changed
+//@chat_id Chat identifier
+//@notification_settings The new notification settings
 updateChatNotificationSettings chat_id:int53 notification_settings:chatNotificationSettings = Update;
 
-//@description The chat pending join requests were changed @chat_id Chat identifier @pending_join_requests The new data about pending join requests; may be null
+//@description The chat pending join requests were changed
+//@chat_id Chat identifier
+//@pending_join_requests The new data about pending join requests; may be null
 updateChatPendingJoinRequests chat_id:int53 pending_join_requests:chatJoinRequestsInfo = Update;
 
 //@description The default chat reply markup was changed. Can occur because new messages with reply markup were received or because an old reply markup was hidden by the user
-//@chat_id Chat identifier @reply_markup_message_id Identifier of the message from which reply markup needs to be used; 0 if there is no default custom reply markup in the chat
+//@chat_id Chat identifier
+//@reply_markup_message_id Identifier of the message from which reply markup needs to be used; 0 if there is no default custom reply markup in the chat
 updateChatReplyMarkup chat_id:int53 reply_markup_message_id:int53 = Update;
 
-//@description The chat theme was changed @chat_id Chat identifier @theme_name The new name of the chat theme; may be empty if theme was reset to default
+//@description The chat theme was changed
+//@chat_id Chat identifier
+//@theme_name The new name of the chat theme; may be empty if theme was reset to default
 updateChatTheme chat_id:int53 theme_name:string = Update;
 
-//@description The chat unread_mention_count has changed @chat_id Chat identifier @unread_mention_count The number of unread mention messages left in the chat
+//@description The chat unread_mention_count has changed
+//@chat_id Chat identifier
+//@unread_mention_count The number of unread mention messages left in the chat
 updateChatUnreadMentionCount chat_id:int53 unread_mention_count:int32 = Update;
 
-//@description The chat unread_reaction_count has changed @chat_id Chat identifier @unread_reaction_count The number of messages with unread reactions left in the chat
+//@description The chat unread_reaction_count has changed
+//@chat_id Chat identifier
+//@unread_reaction_count The number of messages with unread reactions left in the chat
 updateChatUnreadReactionCount chat_id:int53 unread_reaction_count:int32 = Update;
 
-//@description A chat video chat state has changed @chat_id Chat identifier @video_chat New value of video_chat
+//@description A chat video chat state has changed
+//@chat_id Chat identifier
+//@video_chat New value of video_chat
 updateChatVideoChat chat_id:int53 video_chat:videoChat = Update;
 
-//@description The value of the default disable_notification parameter, used when a message is sent to the chat, was changed @chat_id Chat identifier @default_disable_notification The new default_disable_notification value
+//@description The value of the default disable_notification parameter, used when a message is sent to the chat, was changed
+//@chat_id Chat identifier
+//@default_disable_notification The new default_disable_notification value
 updateChatDefaultDisableNotification chat_id:int53 default_disable_notification:Bool = Update;
 
-//@description A chat content was allowed or restricted for saving @chat_id Chat identifier @has_protected_content New value of has_protected_content
+//@description A chat content was allowed or restricted for saving
+//@chat_id Chat identifier
+//@has_protected_content New value of has_protected_content
 updateChatHasProtectedContent chat_id:int53 has_protected_content:Bool = Update;
 
-//@description A chat's has_scheduled_messages field has changed @chat_id Chat identifier @has_scheduled_messages New value of has_scheduled_messages
+//@description A chat's has_scheduled_messages field has changed
+//@chat_id Chat identifier
+//@has_scheduled_messages New value of has_scheduled_messages
 updateChatHasScheduledMessages chat_id:int53 has_scheduled_messages:Bool = Update;
 
-//@description A chat was blocked or unblocked @chat_id Chat identifier @is_blocked New value of is_blocked
+//@description A chat was blocked or unblocked
+//@chat_id Chat identifier
+//@is_blocked New value of is_blocked
 updateChatIsBlocked chat_id:int53 is_blocked:Bool = Update;
 
-//@description A chat was marked as unread or was read @chat_id Chat identifier @is_marked_as_unread New value of is_marked_as_unread
+//@description A chat was marked as unread or was read
+//@chat_id Chat identifier
+//@is_marked_as_unread New value of is_marked_as_unread
 updateChatIsMarkedAsUnread chat_id:int53 is_marked_as_unread:Bool = Update;
 
-//@description The list of chat filters or a chat filter has changed @chat_filters The new list of chat filters @main_chat_list_position Position of the main chat list among chat filters, 0-based
+//@description The list of chat filters or a chat filter has changed
+//@chat_filters The new list of chat filters
+//@main_chat_list_position Position of the main chat list among chat filters, 0-based
 updateChatFilters chat_filters:vector<chatFilterInfo> main_chat_list_position:int32 = Update;
 
-//@description The number of online group members has changed. This update with non-zero number of online group members is sent only for currently opened chats. There is no guarantee that it will be sent just after the number of online users has changed @chat_id Identifier of the chat @online_member_count New number of online members in the chat, or 0 if unknown
+//@description The number of online group members has changed. This update with non-zero number of online group members is sent only for currently opened chats. There is no guarantee that it will be sent just after the number of online users has changed
+//@chat_id Identifier of the chat
+//@online_member_count New number of online members in the chat, or 0 if unknown
 updateChatOnlineMemberCount chat_id:int53 online_member_count:int32 = Update;
 
-//@description Notification settings for some type of chats were updated @scope Types of chats for which notification settings were updated @notification_settings The new notification settings
+//@description Basic information about a topic in a forum chat was changed
+//@chat_id Chat identifier
+//@info New information about the topic
+updateForumTopicInfo chat_id:int53 info:forumTopicInfo = Update;
+
+//@description Notification settings for some type of chats were updated
+//@scope Types of chats for which notification settings were updated
+//@notification_settings The new notification settings
 updateScopeNotificationSettings scope:NotificationSettingsScope notification_settings:scopeNotificationSettings = Update;
 
-//@description A notification was changed @notification_group_id Unique notification group identifier @notification Changed notification
+//@description A notification was changed
+//@notification_group_id Unique notification group identifier
+//@notification Changed notification
 updateNotification notification_group_id:int32 notification:notification = Update;
 
 //@description A list of active notifications in a notification group has changed
@@ -4347,10 +5876,12 @@ updateNotification notification_group_id:int32 notification:notification = Updat
 //@notification_settings_chat_id Chat identifier, which notification settings must be applied to the added notifications
 //@notification_sound_id Identifier of the notification sound to be played; 0 if sound is disabled
 //@total_count Total number of unread notifications in the group, can be bigger than number of active notifications
-//@added_notifications List of added group notifications, sorted by notification ID @removed_notification_ids Identifiers of removed group notifications, sorted by notification ID
+//@added_notifications List of added group notifications, sorted by notification ID
+//@removed_notification_ids Identifiers of removed group notifications, sorted by notification ID
 updateNotificationGroup notification_group_id:int32 type:NotificationGroupType chat_id:int53 notification_settings_chat_id:int53 notification_sound_id:int64 total_count:int32 added_notifications:vector<notification> removed_notification_ids:vector<int32> = Update;
 
-//@description Contains active notifications that was shown on previous application launches. This update is sent only if the message database is used. In that case it comes once before any updateNotification and updateNotificationGroup update @groups Lists of active notification groups
+//@description Contains active notifications that was shown on previous application launches. This update is sent only if the message database is used. In that case it comes once before any updateNotification and updateNotificationGroup update
+//@groups Lists of active notification groups
 updateActiveNotifications groups:vector<notificationGroup> = Update;
 
 //@description Describes whether there are some pending notification updates. Can be used to prevent application from killing, while there are some pending notifications
@@ -4358,36 +5889,54 @@ updateActiveNotifications groups:vector<notificationGroup> = Update;
 //@have_unreceived_notifications True, if there can be some yet unreceived notifications, which are being fetched from the server
 updateHavePendingNotifications have_delayed_notifications:Bool have_unreceived_notifications:Bool = Update;
 
-//@description Some messages were deleted @chat_id Chat identifier @message_ids Identifiers of the deleted messages
+//@description Some messages were deleted
+//@chat_id Chat identifier
+//@message_ids Identifiers of the deleted messages
 //@is_permanent True, if the messages are permanently deleted by a user (as opposed to just becoming inaccessible)
 //@from_cache True, if the messages are deleted only from the cache and can possibly be retrieved again in the future
 updateDeleteMessages chat_id:int53 message_ids:vector<int53> is_permanent:Bool from_cache:Bool = Update;
 
-//@description A message sender activity in the chat has changed @chat_id Chat identifier @message_thread_id If not 0, a message thread identifier in which the action was performed @sender_id Identifier of a message sender performing the action @action The action
+//@description A message sender activity in the chat has changed
+//@chat_id Chat identifier
+//@message_thread_id If not 0, a message thread identifier in which the action was performed
+//@sender_id Identifier of a message sender performing the action
+//@action The action
 updateChatAction chat_id:int53 message_thread_id:int53 sender_id:MessageSender action:ChatAction = Update;
 
-//@description The user went online or offline @user_id User identifier @status New status of the user
+//@description The user went online or offline
+//@user_id User identifier
+//@status New status of the user
 updateUserStatus user_id:int53 status:UserStatus = Update;
 
-//@description Some data of a user has changed. This update is guaranteed to come before the user identifier is returned to the application @user New data about the user
+//@description Some data of a user has changed. This update is guaranteed to come before the user identifier is returned to the application
+//@user New data about the user
 updateUser user:user = Update;
 
-//@description Some data of a basic group has changed. This update is guaranteed to come before the basic group identifier is returned to the application @basic_group New data about the group
+//@description Some data of a basic group has changed. This update is guaranteed to come before the basic group identifier is returned to the application
+//@basic_group New data about the group
 updateBasicGroup basic_group:basicGroup = Update;
 
-//@description Some data of a supergroup or a channel has changed. This update is guaranteed to come before the supergroup identifier is returned to the application @supergroup New data about the supergroup
+//@description Some data of a supergroup or a channel has changed. This update is guaranteed to come before the supergroup identifier is returned to the application
+//@supergroup New data about the supergroup
 updateSupergroup supergroup:supergroup = Update;
 
-//@description Some data of a secret chat has changed. This update is guaranteed to come before the secret chat identifier is returned to the application @secret_chat New data about the secret chat
+//@description Some data of a secret chat has changed. This update is guaranteed to come before the secret chat identifier is returned to the application
+//@secret_chat New data about the secret chat
 updateSecretChat secret_chat:secretChat = Update;
 
-//@description Some data in userFullInfo has been changed @user_id User identifier @user_full_info New full information about the user
+//@description Some data in userFullInfo has been changed
+//@user_id User identifier
+//@user_full_info New full information about the user
 updateUserFullInfo user_id:int53 user_full_info:userFullInfo = Update;
 
-//@description Some data in basicGroupFullInfo has been changed @basic_group_id Identifier of a basic group @basic_group_full_info New full information about the group
+//@description Some data in basicGroupFullInfo has been changed
+//@basic_group_id Identifier of a basic group
+//@basic_group_full_info New full information about the group
 updateBasicGroupFullInfo basic_group_id:int53 basic_group_full_info:basicGroupFullInfo = Update;
 
-//@description Some data in supergroupFullInfo has been changed @supergroup_id Identifier of the supergroup or channel @supergroup_full_info New full information about the supergroup
+//@description Some data in supergroupFullInfo has been changed
+//@supergroup_id Identifier of the supergroup or channel
+//@supergroup_full_info New full information about the supergroup
 updateSupergroupFullInfo supergroup_id:int53 supergroup_full_info:supergroupFullInfo = Update;
 
 //@description A service notification from the server was received. Upon receiving this the application must show a popup with the content of the notification
@@ -4395,7 +5944,8 @@ updateSupergroupFullInfo supergroup_id:int53 supergroup_full_info:supergroupFull
 //@content Notification content
 updateServiceNotification type:string content:MessageContent = Update;
 
-//@description Information about a file was updated @file New data about the file
+//@description Information about a file was updated
+//@file New data about the file
 updateFile file:file = Update;
 
 //@description The file generation process needs to be started by the application
@@ -4405,7 +5955,8 @@ updateFile file:file = Update;
 //@conversion String specifying the conversion applied to the original file. If conversion is "#url#" than original_path contains an HTTP/HTTPS URL of a file, which must be downloaded by the application
 updateFileGenerationStart generation_id:int64 original_path:string destination_path:string conversion:string = Update;
 
-//@description File generation is no longer needed @generation_id Unique identifier for the generation process
+//@description File generation is no longer needed
+//@generation_id Unique identifier for the generation process
 updateFileGenerationStop generation_id:int64 = Update;
 
 //@description The state of the file download list has changed
@@ -4414,162 +5965,255 @@ updateFileGenerationStop generation_id:int64 = Update;
 //@downloaded_size Total downloaded size of files in the file download list, in bytes
 updateFileDownloads total_size:int53 total_count:int32 downloaded_size:int53 = Update;
 
-//@description A file was added to the file download list. This update is sent only after file download list is loaded for the first time @file_download The added file download @counts New number of being downloaded and recently downloaded files found
+//@description A file was added to the file download list. This update is sent only after file download list is loaded for the first time
+//@file_download The added file download
+//@counts New number of being downloaded and recently downloaded files found
 updateFileAddedToDownloads file_download:fileDownload counts:downloadedFileCounts = Update;
 
-//@description A file download was changed. This update is sent only after file download list is loaded for the first time @file_id File identifier
+//@description A file download was changed. This update is sent only after file download list is loaded for the first time
+//@file_id File identifier
 //@complete_date Point in time (Unix timestamp) when the file downloading was completed; 0 if the file downloading isn't completed
 //@is_paused True, if downloading of the file is paused
 //@counts New number of being downloaded and recently downloaded files found
 updateFileDownload file_id:int32 complete_date:int32 is_paused:Bool counts:downloadedFileCounts = Update;
 
-//@description A file was removed from the file download list. This update is sent only after file download list is loaded for the first time @file_id File identifier @counts New number of being downloaded and recently downloaded files found
+//@description A file was removed from the file download list. This update is sent only after file download list is loaded for the first time
+//@file_id File identifier
+//@counts New number of being downloaded and recently downloaded files found
 updateFileRemovedFromDownloads file_id:int32 counts:downloadedFileCounts = Update;
 
-//@description New call was created or information about a call was updated @call New data about a call
+//@description New call was created or information about a call was updated
+//@call New data about a call
 updateCall call:call = Update;
 
-//@description Information about a group call was updated @group_call New data about a group call
+//@description Information about a group call was updated
+//@group_call New data about a group call
 updateGroupCall group_call:groupCall = Update;
 
 //@description Information about a group call participant was changed. The updates are sent only after the group call is received through getGroupCall and only if the call is joined or being joined
-//@group_call_id Identifier of group call @participant New data about a participant
+//@group_call_id Identifier of group call
+//@participant New data about a participant
 updateGroupCallParticipant group_call_id:int32 participant:groupCallParticipant = Update;
 
-//@description New call signaling data arrived @call_id The call identifier @data The data
+//@description New call signaling data arrived
+//@call_id The call identifier
+//@data The data
 updateNewCallSignalingData call_id:int32 data:bytes = Update;
 
-//@description Some privacy setting rules have been changed @setting The privacy setting @rules New privacy rules
+//@description Some privacy setting rules have been changed
+//@setting The privacy setting
+//@rules New privacy rules
 updateUserPrivacySettingRules setting:UserPrivacySetting rules:userPrivacySettingRules = Update;
 
-//@description Number of unread messages in a chat list has changed. This update is sent only if the message database is used @chat_list The chat list with changed number of unread messages
-//@unread_count Total number of unread messages @unread_unmuted_count Total number of unread messages in unmuted chats
+//@description Number of unread messages in a chat list has changed. This update is sent only if the message database is used
+//@chat_list The chat list with changed number of unread messages
+//@unread_count Total number of unread messages
+//@unread_unmuted_count Total number of unread messages in unmuted chats
 updateUnreadMessageCount chat_list:ChatList unread_count:int32 unread_unmuted_count:int32 = Update;
 
 //@description Number of unread chats, i.e. with unread messages or marked as unread, has changed. This update is sent only if the message database is used
 //@chat_list The chat list with changed number of unread messages
 //@total_count Approximate total number of chats in the chat list
-//@unread_count Total number of unread chats @unread_unmuted_count Total number of unread unmuted chats
-//@marked_as_unread_count Total number of chats marked as unread @marked_as_unread_unmuted_count Total number of unmuted chats marked as unread
+//@unread_count Total number of unread chats
+//@unread_unmuted_count Total number of unread unmuted chats
+//@marked_as_unread_count Total number of chats marked as unread
+//@marked_as_unread_unmuted_count Total number of unmuted chats marked as unread
 updateUnreadChatCount chat_list:ChatList total_count:int32 unread_count:int32 unread_unmuted_count:int32 marked_as_unread_count:int32 marked_as_unread_unmuted_count:int32 = Update;
 
-//@description An option changed its value @name The option name @value The new option value
+//@description An option changed its value
+//@name The option name
+//@value The new option value
 updateOption name:string value:OptionValue = Update;
 
-//@description A sticker set has changed @sticker_set The sticker set
+//@description A sticker set has changed
+//@sticker_set The sticker set
 updateStickerSet sticker_set:stickerSet = Update;
 
-//@description The list of installed sticker sets was updated @sticker_type Type of the affected stickers @sticker_set_ids The new list of installed ordinary sticker sets
+//@description The list of installed sticker sets was updated
+//@sticker_type Type of the affected stickers
+//@sticker_set_ids The new list of installed ordinary sticker sets
 updateInstalledStickerSets sticker_type:StickerType sticker_set_ids:vector<int64> = Update;
 
-//@description The list of trending sticker sets was updated or some of them were viewed @sticker_type Type of the affected stickers @sticker_sets The prefix of the list of trending sticker sets with the newest trending sticker sets
+//@description The list of trending sticker sets was updated or some of them were viewed
+//@sticker_type Type of the affected stickers
+//@sticker_sets The prefix of the list of trending sticker sets with the newest trending sticker sets
 updateTrendingStickerSets sticker_type:StickerType sticker_sets:trendingStickerSets = Update;
 
-//@description The list of recently used stickers was updated @is_attached True, if the list of stickers attached to photo or video files was updated, otherwise the list of sent stickers is updated @sticker_ids The new list of file identifiers of recently used stickers
+//@description The list of recently used stickers was updated
+//@is_attached True, if the list of stickers attached to photo or video files was updated, otherwise the list of sent stickers is updated
+//@sticker_ids The new list of file identifiers of recently used stickers
 updateRecentStickers is_attached:Bool sticker_ids:vector<int32> = Update;
 
-//@description The list of favorite stickers was updated @sticker_ids The new list of file identifiers of favorite stickers
+//@description The list of favorite stickers was updated
+//@sticker_ids The new list of file identifiers of favorite stickers
 updateFavoriteStickers sticker_ids:vector<int32> = Update;
 
-//@description The list of saved animations was updated @animation_ids The new list of file identifiers of saved animations
+//@description The list of saved animations was updated
+//@animation_ids The new list of file identifiers of saved animations
 updateSavedAnimations animation_ids:vector<int32> = Update;
 
-//@description The list of saved notifications sounds was updated. This update may not be sent until information about a notification sound was requested for the first time @notification_sound_ids The new list of identifiers of saved notification sounds
+//@description The list of saved notifications sounds was updated. This update may not be sent until information about a notification sound was requested for the first time
+//@notification_sound_ids The new list of identifiers of saved notification sounds
 updateSavedNotificationSounds notification_sound_ids:vector<int64> = Update;
 
-//@description The selected background has changed @for_dark_theme True, if background for dark theme has changed @background The new selected background; may be null
+//@description The selected background has changed
+//@for_dark_theme True, if background for dark theme has changed
+//@background The new selected background; may be null
 updateSelectedBackground for_dark_theme:Bool background:background = Update;
 
-//@description The list of available chat themes has changed @chat_themes The new list of chat themes
+//@description The list of available chat themes has changed
+//@chat_themes The new list of chat themes
 updateChatThemes chat_themes:vector<chatTheme> = Update;
 
-//@description Some language pack strings have been updated @localization_target Localization target to which the language pack belongs @language_pack_id Identifier of the updated language pack @strings List of changed language pack strings
+//@description Some language pack strings have been updated
+//@localization_target Localization target to which the language pack belongs
+//@language_pack_id Identifier of the updated language pack
+//@strings List of changed language pack strings
 updateLanguagePackStrings localization_target:string language_pack_id:string strings:vector<languagePackString> = Update;
 
-//@description The connection state has changed. This update must be used only to show a human-readable description of the connection state @state The new connection state
+//@description The connection state has changed. This update must be used only to show a human-readable description of the connection state
+//@state The new connection state
 updateConnectionState state:ConnectionState = Update;
 
-//@description New terms of service must be accepted by the user. If the terms of service are declined, then the deleteAccount method must be called with the reason "Decline ToS update" @terms_of_service_id Identifier of the terms of service @terms_of_service The new terms of service
+//@description New terms of service must be accepted by the user. If the terms of service are declined, then the deleteAccount method must be called with the reason "Decline ToS update"
+//@terms_of_service_id Identifier of the terms of service
+//@terms_of_service The new terms of service
 updateTermsOfService terms_of_service_id:string terms_of_service:termsOfService = Update;
 
-//@description The list of users nearby has changed. The update is guaranteed to be sent only 60 seconds after a successful searchChatsNearby request @users_nearby The new list of users nearby
+//@description The list of users nearby has changed. The update is guaranteed to be sent only 60 seconds after a successful searchChatsNearby request
+//@users_nearby The new list of users nearby
 updateUsersNearby users_nearby:vector<chatNearby> = Update;
 
-//@description The list of bots added to attachment menu has changed @bots The new list of bots added to attachment menu. The bots must not be shown on scheduled messages screen
+//@description The list of bots added to attachment menu has changed
+//@bots The new list of bots added to attachment menu. The bots must not be shown on scheduled messages screen
 updateAttachmentMenuBots bots:vector<attachmentMenuBot> = Update;
 
-//@description A message was sent by an opened Web App, so the Web App needs to be closed @web_app_launch_id Identifier of Web App launch
+//@description A message was sent by an opened Web App, so the Web App needs to be closed
+//@web_app_launch_id Identifier of Web App launch
 updateWebAppMessageSent web_app_launch_id:int64 = Update;
 
-//@description The list of active emoji reactions has changed @emojis The new list of active emoji reactions
+//@description The list of active emoji reactions has changed
+//@emojis The new list of active emoji reactions
 updateActiveEmojiReactions emojis:vector<string> = Update;
 
-//@description The type of default reaction has changed @reaction_type The new type of the default reaction
+//@description The type of default reaction has changed
+//@reaction_type The new type of the default reaction
 updateDefaultReactionType reaction_type:ReactionType = Update;
 
-//@description The list of supported dice emojis has changed @emojis The new list of supported dice emojis
+//@description The list of supported dice emojis has changed
+//@emojis The new list of supported dice emojis
 updateDiceEmojis emojis:vector<string> = Update;
 
 //@description Some animated emoji message was clicked and a big animated sticker must be played if the message is visible on the screen. chatActionWatchingAnimations with the text of the message needs to be sent if the sticker is played
-//@chat_id Chat identifier @message_id Message identifier @sticker The animated sticker to be played
+//@chat_id Chat identifier
+//@message_id Message identifier
+//@sticker The animated sticker to be played
 updateAnimatedEmojiMessageClicked chat_id:int53 message_id:int53 sticker:sticker = Update;
 
-//@description The parameters of animation search through GetOption("animation_search_bot_username") bot has changed @provider Name of the animation search provider @emojis The new list of emojis suggested for searching
+//@description The parameters of animation search through getOption("animation_search_bot_username") bot has changed
+//@provider Name of the animation search provider
+//@emojis The new list of emojis suggested for searching
 updateAnimationSearchParameters provider:string emojis:vector<string> = Update;
 
-//@description The list of suggested to the user actions has changed @added_actions Added suggested actions @removed_actions Removed suggested actions
+//@description The list of suggested to the user actions has changed
+//@added_actions Added suggested actions
+//@removed_actions Removed suggested actions
 updateSuggestedActions added_actions:vector<SuggestedAction> removed_actions:vector<SuggestedAction> = Update;
 
-//@description A new incoming inline query; for bots only @id Unique query identifier @sender_user_id Identifier of the user who sent the query @user_location User location; may be null
-//@chat_type The type of the chat from which the query originated; may be null if unknown @query Text of the query @offset Offset of the first entry to return
+//@description A new incoming inline query; for bots only
+//@id Unique query identifier
+//@sender_user_id Identifier of the user who sent the query
+//@user_location User location; may be null
+//@chat_type The type of the chat from which the query originated; may be null if unknown
+//@query Text of the query
+//@offset Offset of the first entry to return
 updateNewInlineQuery id:int64 sender_user_id:int53 user_location:location chat_type:ChatType query:string offset:string = Update;
 
-//@description The user has chosen a result of an inline query; for bots only @sender_user_id Identifier of the user who sent the query @user_location User location; may be null
-//@query Text of the query @result_id Identifier of the chosen result @inline_message_id Identifier of the sent inline message, if known
+//@description The user has chosen a result of an inline query; for bots only
+//@sender_user_id Identifier of the user who sent the query
+//@user_location User location; may be null
+//@query Text of the query
+//@result_id Identifier of the chosen result
+//@inline_message_id Identifier of the sent inline message, if known
 updateNewChosenInlineResult sender_user_id:int53 user_location:location query:string result_id:string inline_message_id:string = Update;
 
-//@description A new incoming callback query; for bots only @id Unique query identifier @sender_user_id Identifier of the user who sent the query
-//@chat_id Identifier of the chat where the query was sent @message_id Identifier of the message from which the query originated
-//@chat_instance Identifier that uniquely corresponds to the chat to which the message was sent @payload Query payload
+//@description A new incoming callback query; for bots only
+//@id Unique query identifier
+//@sender_user_id Identifier of the user who sent the query
+//@chat_id Identifier of the chat where the query was sent
+//@message_id Identifier of the message from which the query originated
+//@chat_instance Identifier that uniquely corresponds to the chat to which the message was sent
+//@payload Query payload
 updateNewCallbackQuery id:int64 sender_user_id:int53 chat_id:int53 message_id:int53 chat_instance:int64 payload:CallbackQueryPayload = Update;
 
-//@description A new incoming callback query from a message sent via a bot; for bots only @id Unique query identifier @sender_user_id Identifier of the user who sent the query @inline_message_id Identifier of the inline message from which the query originated
-//@chat_instance An identifier uniquely corresponding to the chat a message was sent to @payload Query payload
+//@description A new incoming callback query from a message sent via a bot; for bots only
+//@id Unique query identifier
+//@sender_user_id Identifier of the user who sent the query
+//@inline_message_id Identifier of the inline message from which the query originated
+//@chat_instance An identifier uniquely corresponding to the chat a message was sent to
+//@payload Query payload
 updateNewInlineCallbackQuery id:int64 sender_user_id:int53 inline_message_id:string chat_instance:int64 payload:CallbackQueryPayload = Update;
 
-//@description A new incoming shipping query; for bots only. Only for invoices with flexible price @id Unique query identifier @sender_user_id Identifier of the user who sent the query @invoice_payload Invoice payload @shipping_address User shipping address
+//@description A new incoming shipping query; for bots only. Only for invoices with flexible price
+//@id Unique query identifier
+//@sender_user_id Identifier of the user who sent the query
+//@invoice_payload Invoice payload
+//@shipping_address User shipping address
 updateNewShippingQuery id:int64 sender_user_id:int53 invoice_payload:string shipping_address:address = Update;
 
-//@description A new incoming pre-checkout query; for bots only. Contains full information about a checkout @id Unique query identifier @sender_user_id Identifier of the user who sent the query @currency Currency for the product price @total_amount Total price for the product, in the smallest units of the currency
-//@invoice_payload Invoice payload @shipping_option_id Identifier of a shipping option chosen by the user; may be empty if not applicable @order_info Information about the order; may be null
+//@description A new incoming pre-checkout query; for bots only. Contains full information about a checkout
+//@id Unique query identifier
+//@sender_user_id Identifier of the user who sent the query
+//@currency Currency for the product price
+//@total_amount Total price for the product, in the smallest units of the currency
+//@invoice_payload Invoice payload
+//@shipping_option_id Identifier of a shipping option chosen by the user; may be empty if not applicable
+//@order_info Information about the order; may be null
 updateNewPreCheckoutQuery id:int64 sender_user_id:int53 currency:string total_amount:int53 invoice_payload:bytes shipping_option_id:string order_info:orderInfo = Update;
 
-//@description A new incoming event; for bots only @event A JSON-serialized event
+//@description A new incoming event; for bots only
+//@event A JSON-serialized event
 updateNewCustomEvent event:string = Update;
 
-//@description A new incoming query; for bots only @id The query identifier @data JSON-serialized query data @timeout Query timeout
+//@description A new incoming query; for bots only
+//@id The query identifier
+//@data JSON-serialized query data
+//@timeout Query timeout
 updateNewCustomQuery id:int64 data:string timeout:int32 = Update;
 
-//@description A poll was updated; for bots only @poll New data about the poll
+//@description A poll was updated; for bots only
+//@poll New data about the poll
 updatePoll poll:poll = Update;
 
-//@description A user changed the answer to a poll; for bots only @poll_id Unique poll identifier @user_id The user, who changed the answer to the poll @option_ids 0-based identifiers of answer options, chosen by the user
+//@description A user changed the answer to a poll; for bots only
+//@poll_id Unique poll identifier
+//@user_id The user, who changed the answer to the poll
+//@option_ids 0-based identifiers of answer options, chosen by the user
 updatePollAnswer poll_id:int64 user_id:int53 option_ids:vector<int32> = Update;
 
-//@description User rights changed in a chat; for bots only @chat_id Chat identifier @actor_user_id Identifier of the user, changing the rights
-//@date Point in time (Unix timestamp) when the user rights was changed @invite_link If user has joined the chat using an invite link, the invite link; may be null
-//@old_chat_member Previous chat member @new_chat_member New chat member
+//@description User rights changed in a chat; for bots only
+//@chat_id Chat identifier
+//@actor_user_id Identifier of the user, changing the rights
+//@date Point in time (Unix timestamp) when the user rights was changed
+//@invite_link If user has joined the chat using an invite link, the invite link; may be null
+//@old_chat_member Previous chat member
+//@new_chat_member New chat member
 updateChatMember chat_id:int53 actor_user_id:int53 date:int32 invite_link:chatInviteLink old_chat_member:chatMember new_chat_member:chatMember = Update;
 
-//@description A user sent a join request to a chat; for bots only @chat_id Chat identifier @request Join request @invite_link The invite link, which was used to send join request; may be null
+//@description A user sent a join request to a chat; for bots only
+//@chat_id Chat identifier
+//@request Join request
+//@invite_link The invite link, which was used to send join request; may be null
 updateNewChatJoinRequest chat_id:int53 request:chatJoinRequest invite_link:chatInviteLink = Update;
 
 
-//@description Contains a list of updates @updates List of updates
+//@description Contains a list of updates
+//@updates List of updates
 updates updates:vector<Update> = Updates;
 
 
-//@class LogStream @description Describes a stream to which TDLib internal log is written
+//@class LogStream
+//@description Describes a stream to which TDLib internal log is written
 
 //@description The log is written to stderr or an OS specific log
 logStreamDefault = LogStream;
@@ -4584,30 +6228,42 @@ logStreamFile path:string max_file_size:int53 redirect_stderr:Bool = LogStream;
 logStreamEmpty = LogStream;
 
 
-//@description Contains a TDLib internal log verbosity level @verbosity_level Log verbosity level
+//@description Contains a TDLib internal log verbosity level
+//@verbosity_level Log verbosity level
 logVerbosityLevel verbosity_level:int32 = LogVerbosityLevel;
 
-//@description Contains a list of available TDLib internal log tags @tags List of log tags
+//@description Contains a list of available TDLib internal log tags
+//@tags List of log tags
 logTags tags:vector<string> = LogTags;
 
 
-//@description Contains custom information about the user @message Information message @author Information author @date Information change date
+//@description Contains custom information about the user
+//@message Information message
+//@author Information author
+//@date Information change date
 userSupportInfo message:formattedText author:string date:int32 = UserSupportInfo;
 
 
-//@description A simple object containing a number; for testing only @value Number
+//@description A simple object containing a number; for testing only
+//@value Number
 testInt value:int32 = TestInt;
-//@description A simple object containing a string; for testing only @value String
+//@description A simple object containing a string; for testing only
+//@value String
 testString value:string = TestString;
-//@description A simple object containing a sequence of bytes; for testing only @value Bytes
+//@description A simple object containing a sequence of bytes; for testing only
+//@value Bytes
 testBytes value:bytes = TestBytes;
-//@description A simple object containing a vector of numbers; for testing only @value Vector of numbers
+//@description A simple object containing a vector of numbers; for testing only
+//@value Vector of numbers
 testVectorInt value:vector<int32> = TestVectorInt;
-//@description A simple object containing a vector of objects that hold a number; for testing only @value Vector of objects
+//@description A simple object containing a vector of objects that hold a number; for testing only
+//@value Vector of objects
 testVectorIntObject value:vector<testInt> = TestVectorIntObject;
-//@description A simple object containing a vector of strings; for testing only @value Vector of strings
+//@description A simple object containing a vector of strings; for testing only
+//@value Vector of strings
 testVectorString value:vector<string> = TestVectorString;
-//@description A simple object containing a vector of objects that hold a string; for testing only @value Vector of objects
+//@description A simple object containing a vector of objects that hold a string; for testing only
+//@value Vector of objects
 testVectorStringObject value:vector<testString> = TestVectorStringObject;
 
 ---functions---
@@ -4637,19 +6293,23 @@ setTdlibParameters use_test_dc:Bool database_directory:string files_directory:st
 
 //@description Sets the phone number of the user and sends an authentication code to the user. Works only when the current authorization state is authorizationStateWaitPhoneNumber,
 //-or if there is no pending authentication query and the current authorization state is authorizationStateWaitCode, authorizationStateWaitRegistration, or authorizationStateWaitPassword
-//@phone_number The phone number of the user, in international format @settings Settings for the authentication of the user's phone number; pass null to use default settings
+//@phone_number The phone number of the user, in international format
+//@settings Settings for the authentication of the user's phone number; pass null to use default settings
 setAuthenticationPhoneNumber phone_number:string settings:phoneNumberAuthenticationSettings = Ok;
 
-//@description Sets the email address of the user and sends an authentication code to the email address. Works only when the current authorization state is authorizationStateWaitEmailAddress @email_address The email address of the user
+//@description Sets the email address of the user and sends an authentication code to the email address. Works only when the current authorization state is authorizationStateWaitEmailAddress
+//@email_address The email address of the user
 setAuthenticationEmailAddress email_address:string = Ok;
 
 //@description Resends an authentication code to the user. Works only when the current authorization state is authorizationStateWaitCode, the next_code_type of the result is not null and the server-specified timeout has passed, or when the current authorization state is authorizationStateWaitEmailCode
 resendAuthenticationCode = Ok;
 
-//@description Checks the authentication of a email address. Works only when the current authorization state is authorizationStateWaitEmailCode @code Email address authentication to check
+//@description Checks the authentication of a email address. Works only when the current authorization state is authorizationStateWaitEmailCode
+//@code Email address authentication to check
 checkAuthenticationEmailCode code:EmailAddressAuthentication = Ok;
 
-//@description Checks the authentication code. Works only when the current authorization state is authorizationStateWaitCode @code Authentication code to check
+//@description Checks the authentication code. Works only when the current authorization state is authorizationStateWaitCode
+//@code Authentication code to check
 checkAuthenticationCode code:string = Ok;
 
 //@description Requests QR code authentication by scanning a QR code on another logged in device. Works only when the current authorization state is authorizationStateWaitPhoneNumber,
@@ -4658,23 +6318,29 @@ checkAuthenticationCode code:string = Ok;
 requestQrCodeAuthentication other_user_ids:vector<int53> = Ok;
 
 //@description Finishes user registration. Works only when the current authorization state is authorizationStateWaitRegistration
-//@first_name The first name of the user; 1-64 characters @last_name The last name of the user; 0-64 characters
+//@first_name The first name of the user; 1-64 characters
+//@last_name The last name of the user; 0-64 characters
 registerUser first_name:string last_name:string = Ok;
 
-//@description Checks the 2-step verification password for correctness. Works only when the current authorization state is authorizationStateWaitPassword @password The 2-step verification password to check
+//@description Checks the 2-step verification password for correctness. Works only when the current authorization state is authorizationStateWaitPassword
+//@password The 2-step verification password to check
 checkAuthenticationPassword password:string = Ok;
 
 //@description Requests to send a 2-step verification password recovery code to an email address that was previously set up. Works only when the current authorization state is authorizationStateWaitPassword
 requestAuthenticationPasswordRecovery = Ok;
 
-//@description Checks whether a 2-step verification password recovery code sent to an email address is valid. Works only when the current authorization state is authorizationStateWaitPassword @recovery_code Recovery code to check
+//@description Checks whether a 2-step verification password recovery code sent to an email address is valid. Works only when the current authorization state is authorizationStateWaitPassword
+//@recovery_code Recovery code to check
 checkAuthenticationPasswordRecoveryCode recovery_code:string = Ok;
 
 //@description Recovers the 2-step verification password with a password recovery code sent to an email address that was previously set up. Works only when the current authorization state is authorizationStateWaitPassword
-//@recovery_code Recovery code to check @new_password New 2-step verification password of the user; may be empty to remove the password @new_hint New password hint; may be empty
+//@recovery_code Recovery code to check
+//@new_password New 2-step verification password of the user; may be empty to remove the password
+//@new_hint New password hint; may be empty
 recoverAuthenticationPassword recovery_code:string new_password:string new_hint:string = Ok;
 
-//@description Checks the authentication token of a bot; to log in as a bot. Works only when the current authorization state is authorizationStateWaitPhoneNumber. Can be used instead of setAuthenticationPhoneNumber and checkAuthenticationCode to log in @token The bot token
+//@description Checks the authentication token of a bot; to log in as a bot. Works only when the current authorization state is authorizationStateWaitPhoneNumber. Can be used instead of setAuthenticationPhoneNumber and checkAuthenticationCode to log in
+//@token The bot token
 checkAuthenticationBotToken token:string = Ok;
 
 //@description Closes the TDLib instance after a proper logout. Requires an available network connection. All local data will be destroyed. After the logout completes, updateAuthorizationState with authorizationStateClosed will be sent
@@ -4687,15 +6353,17 @@ close = Ok;
 destroy = Ok;
 
 
-//@description Confirms QR code authentication on another device. Returns created session on success @link A link from a QR code. The link must be scanned by the in-app camera
+//@description Confirms QR code authentication on another device. Returns created session on success
+//@link A link from a QR code. The link must be scanned by the in-app camera
 confirmQrCodeAuthentication link:string = Session;
 
 
-//@description Returns all updates needed to restore current TDLib state, i.e. all actual UpdateAuthorizationState/UpdateUser/UpdateNewChat and others. This is especially useful if TDLib is run in a separate process. Can be called before initialization
+//@description Returns all updates needed to restore current TDLib state, i.e. all actual updateAuthorizationState/updateUser/updateNewChat and others. This is especially useful if TDLib is run in a separate process. Can be called before initialization
 getCurrentState = Updates;
 
 
-//@description Changes the database encryption key. Usually the encryption key is never changed and is stored in some OS keychain @new_encryption_key New encryption key
+//@description Changes the database encryption key. Usually the encryption key is never changed and is stored in some OS keychain
+//@new_encryption_key New encryption key
 setDatabaseEncryptionKey new_encryption_key:bytes = Ok;
 
 
@@ -4703,26 +6371,36 @@ setDatabaseEncryptionKey new_encryption_key:bytes = Ok;
 getPasswordState = PasswordState;
 
 //@description Changes the 2-step verification password for the current user. If a new recovery email address is specified, then the change will not be applied until the new recovery email address is confirmed
-//@old_password Previous 2-step verification password of the user @new_password New 2-step verification password of the user; may be empty to remove the password @new_hint New password hint; may be empty @set_recovery_email_address Pass true to change also the recovery email address @new_recovery_email_address New recovery email address; may be empty
+//@old_password Previous 2-step verification password of the user
+//@new_password New 2-step verification password of the user; may be empty to remove the password
+//@new_hint New password hint; may be empty
+//@set_recovery_email_address Pass true to change also the recovery email address
+//@new_recovery_email_address New recovery email address; may be empty
 setPassword old_password:string new_password:string new_hint:string set_recovery_email_address:Bool new_recovery_email_address:string = PasswordState;
 
-//@description Changes the login email address of the user. The change will not be applied until the new login email address is confirmed with `checkLoginEmailAddressCode`. To use Apple ID/Google ID instead of a email address, call `checkLoginEmailAddressCode` directly @new_login_email_address New login email address
+//@description Changes the login email address of the user. The change will not be applied until the new login email address is confirmed with `checkLoginEmailAddressCode`. To use Apple ID/Google ID instead of a email address, call `checkLoginEmailAddressCode` directly
+//@new_login_email_address New login email address
 setLoginEmailAddress new_login_email_address:string = EmailAddressAuthenticationCodeInfo;
 
 //@description Resends the login email address verification code
 resendLoginEmailAddressCode = EmailAddressAuthenticationCodeInfo;
 
-//@description Checks the login email address authentication @code Email address authentication to check
+//@description Checks the login email address authentication
+//@code Email address authentication to check
 checkLoginEmailAddressCode code:EmailAddressAuthentication = Ok;
 
-//@description Returns a 2-step verification recovery email address that was previously set up. This method can be used to verify a password provided by the user @password The 2-step verification password for the current user
+//@description Returns a 2-step verification recovery email address that was previously set up. This method can be used to verify a password provided by the user
+//@password The 2-step verification password for the current user
 getRecoveryEmailAddress password:string = RecoveryEmailAddress;
 
 //@description Changes the 2-step verification recovery email address of the user. If a new recovery email address is specified, then the change will not be applied until the new recovery email address is confirmed.
-//-If new_recovery_email_address is the same as the email address that is currently set up, this call succeeds immediately and aborts all other requests waiting for an email confirmation @password The 2-step verification password of the current user @new_recovery_email_address New recovery email address
+//-If new_recovery_email_address is the same as the email address that is currently set up, this call succeeds immediately and aborts all other requests waiting for an email confirmation
+//@password The 2-step verification password of the current user
+//@new_recovery_email_address New recovery email address
 setRecoveryEmailAddress password:string new_recovery_email_address:string = PasswordState;
 
-//@description Checks the 2-step verification recovery email address verification code @code Verification code to check
+//@description Checks the 2-step verification recovery email address verification code
+//@code Verification code to check
 checkRecoveryEmailAddressCode code:string = PasswordState;
 
 //@description Resends the 2-step verification recovery email address verification code
@@ -4731,11 +6409,14 @@ resendRecoveryEmailAddressCode = PasswordState;
 //@description Requests to send a 2-step verification password recovery code to an email address that was previously set up
 requestPasswordRecovery = EmailAddressAuthenticationCodeInfo;
 
-//@description Checks whether a 2-step verification password recovery code sent to an email address is valid @recovery_code Recovery code to check
+//@description Checks whether a 2-step verification password recovery code sent to an email address is valid
+//@recovery_code Recovery code to check
 checkPasswordRecoveryCode recovery_code:string = Ok;
 
 //@description Recovers the 2-step verification password using a recovery code sent to an email address that was previously set up
-//@recovery_code Recovery code to check @new_password New 2-step verification password of the user; may be empty to remove the password @new_hint New password hint; may be empty
+//@recovery_code Recovery code to check
+//@new_password New 2-step verification password of the user; may be empty to remove the password
+//@new_hint New password hint; may be empty
 recoverPassword recovery_code:string new_password:string new_hint:string = PasswordState;
 
 //@description Removes 2-step verification password without previous password and access to recovery email address. The password can't be reset immediately and the request needs to be repeated after the specified time
@@ -4744,7 +6425,9 @@ resetPassword = ResetPasswordResult;
 //@description Cancels reset of 2-step verification password. The method can be called if passwordState.pending_reset_date > 0
 cancelPasswordReset = Ok;
 
-//@description Creates a new temporary password for processing payments @password The 2-step verification password of the current user @valid_for Time during which the temporary password will be valid, in seconds; must be between 60 and 86400
+//@description Creates a new temporary password for processing payments
+//@password The 2-step verification password of the current user
+//@valid_for Time during which the temporary password will be valid, in seconds; must be between 60 and 86400
 createTemporaryPassword password:string valid_for:int32 = TemporaryPasswordState;
 
 //@description Returns information about the current temporary password
@@ -4754,61 +6437,86 @@ getTemporaryPasswordState = TemporaryPasswordState;
 //@description Returns the current user
 getMe = User;
 
-//@description Returns information about a user by their identifier. This is an offline request if the current user is not a bot @user_id User identifier
+//@description Returns information about a user by their identifier. This is an offline request if the current user is not a bot
+//@user_id User identifier
 getUser user_id:int53 = User;
 
-//@description Returns full information about a user by their identifier @user_id User identifier
+//@description Returns full information about a user by their identifier
+//@user_id User identifier
 getUserFullInfo user_id:int53 = UserFullInfo;
 
-//@description Returns information about a basic group by its identifier. This is an offline request if the current user is not a bot @basic_group_id Basic group identifier
+//@description Returns information about a basic group by its identifier. This is an offline request if the current user is not a bot
+//@basic_group_id Basic group identifier
 getBasicGroup basic_group_id:int53 = BasicGroup;
 
-//@description Returns full information about a basic group by its identifier @basic_group_id Basic group identifier
+//@description Returns full information about a basic group by its identifier
+//@basic_group_id Basic group identifier
 getBasicGroupFullInfo basic_group_id:int53 = BasicGroupFullInfo;
 
-//@description Returns information about a supergroup or a channel by its identifier. This is an offline request if the current user is not a bot @supergroup_id Supergroup or channel identifier
+//@description Returns information about a supergroup or a channel by its identifier. This is an offline request if the current user is not a bot
+//@supergroup_id Supergroup or channel identifier
 getSupergroup supergroup_id:int53 = Supergroup;
 
-//@description Returns full information about a supergroup or a channel by its identifier, cached for up to 1 minute @supergroup_id Supergroup or channel identifier
+//@description Returns full information about a supergroup or a channel by its identifier, cached for up to 1 minute
+//@supergroup_id Supergroup or channel identifier
 getSupergroupFullInfo supergroup_id:int53 = SupergroupFullInfo;
 
-//@description Returns information about a secret chat by its identifier. This is an offline request @secret_chat_id Secret chat identifier
+//@description Returns information about a secret chat by its identifier. This is an offline request
+//@secret_chat_id Secret chat identifier
 getSecretChat secret_chat_id:int32 = SecretChat;
 
-//@description Returns information about a chat by its identifier, this is an offline request if the current user is not a bot @chat_id Chat identifier
+//@description Returns information about a chat by its identifier, this is an offline request if the current user is not a bot
+//@chat_id Chat identifier
 getChat chat_id:int53 = Chat;
 
-//@description Returns information about a message @chat_id Identifier of the chat the message belongs to @message_id Identifier of the message to get
+//@description Returns information about a message
+//@chat_id Identifier of the chat the message belongs to
+//@message_id Identifier of the message to get
 getMessage chat_id:int53 message_id:int53 = Message;
 
-//@description Returns information about a message, if it is available without sending network request. This is an offline request @chat_id Identifier of the chat the message belongs to @message_id Identifier of the message to get
+//@description Returns information about a message, if it is available without sending network request. This is an offline request
+//@chat_id Identifier of the chat the message belongs to
+//@message_id Identifier of the message to get
 getMessageLocally chat_id:int53 message_id:int53 = Message;
 
-//@description Returns information about a message that is replied by a given message. Also returns the pinned message, the game message, and the invoice message for messages of the types messagePinMessage, messageGameScore, and messagePaymentSuccessful respectively
-//@chat_id Identifier of the chat the message belongs to @message_id Identifier of the reply message
+//@description Returns information about a message that is replied by a given message. Also returns the pinned message, the game message, the invoice message, and the topic creation message for messages of the types messagePinMessage, messageGameScore, messagePaymentSuccessful, and topic messages without replied message respectively
+//@chat_id Identifier of the chat the message belongs to
+//@message_id Identifier of the reply message
 getRepliedMessage chat_id:int53 message_id:int53 = Message;
 
-//@description Returns information about a newest pinned message in the chat @chat_id Identifier of the chat the message belongs to
+//@description Returns information about a newest pinned message in the chat
+//@chat_id Identifier of the chat the message belongs to
 getChatPinnedMessage chat_id:int53 = Message;
 
-//@description Returns information about a message with the callback button that originated a callback query; for bots only @chat_id Identifier of the chat the message belongs to @message_id Message identifier @callback_query_id Identifier of the callback query
+//@description Returns information about a message with the callback button that originated a callback query; for bots only
+//@chat_id Identifier of the chat the message belongs to
+//@message_id Message identifier
+//@callback_query_id Identifier of the callback query
 getCallbackQueryMessage chat_id:int53 message_id:int53 callback_query_id:int64 = Message;
 
-//@description Returns information about messages. If a message is not found, returns null on the corresponding position of the result @chat_id Identifier of the chat the messages belong to @message_ids Identifiers of the messages to get
+//@description Returns information about messages. If a message is not found, returns null on the corresponding position of the result
+//@chat_id Identifier of the chat the messages belong to
+//@message_ids Identifiers of the messages to get
 getMessages chat_id:int53 message_ids:vector<int53> = Messages;
 
-//@description Returns information about a message thread. Can be used only if message.can_get_message_thread == true @chat_id Chat identifier @message_id Identifier of the message
+//@description Returns information about a message thread. Can be used only if message.can_get_message_thread == true
+//@chat_id Chat identifier
+//@message_id Identifier of the message
 getMessageThread chat_id:int53 message_id:int53 = MessageThreadInfo;
 
-//@description Returns viewers of a recent outgoing message in a basic group or a supergroup chat. For video notes and voice notes only users, opened content of the message, are returned. The method can be called if message.can_get_viewers == true @chat_id Chat identifier @message_id Identifier of the message
+//@description Returns viewers of a recent outgoing message in a basic group or a supergroup chat. For video notes and voice notes only users, opened content of the message, are returned. The method can be called if message.can_get_viewers == true
+//@chat_id Chat identifier
+//@message_id Identifier of the message
 getMessageViewers chat_id:int53 message_id:int53 = Users;
 
-//@description Returns information about a file; this is an offline request @file_id Identifier of the file to get
+//@description Returns information about a file; this is an offline request
+//@file_id Identifier of the file to get
 getFile file_id:int32 = File;
 
 //@description Returns information about a file by its remote ID; this is an offline request. Can be used to register a URL as a file for further uploading, or sending as a message. Even the request succeeds, the file can be used only if it is still accessible to the user.
 //-For example, if the file is from a message, then the message must be not deleted and accessible to the user. If the file database is disabled, then the corresponding object with the file must be preloaded by the application
-//@remote_file_id Remote identifier of the file to get @file_type File type; pass null if unknown
+//@remote_file_id Remote identifier of the file to get
+//@file_type File type; pass null if unknown
 getRemoteFile remote_file_id:string file_type:FileType = File;
 
 //@description Loads more chats from a chat list. The loaded chats and their positions in the chat list will be sent through updates. Chats are sorted by the pair (chat.position.order, chat.id) in descending order. Returns a 404 error if all chats have been loaded
@@ -4817,50 +6525,69 @@ getRemoteFile remote_file_id:string file_type:FileType = File;
 loadChats chat_list:ChatList limit:int32 = Ok;
 
 //@description Returns an ordered list of chats from the beginning of a chat list. For informational purposes only. Use loadChats and updates processing instead to maintain chat lists in a consistent state
-//@chat_list The chat list in which to return chats; pass null to get chats from the main chat list @limit The maximum number of chats to be returned
+//@chat_list The chat list in which to return chats; pass null to get chats from the main chat list
+//@limit The maximum number of chats to be returned
 getChats chat_list:ChatList limit:int32 = Chats;
 
-//@description Searches a public chat by its username. Currently, only private chats, supergroups and channels can be public. Returns the chat if found; otherwise an error is returned @username Username to be resolved
+//@description Searches a public chat by its username. Currently, only private chats, supergroups and channels can be public. Returns the chat if found; otherwise an error is returned
+//@username Username to be resolved
 searchPublicChat username:string = Chat;
 
 //@description Searches public chats by looking for specified query in their username and title. Currently, only private chats, supergroups and channels can be public. Returns a meaningful number of results.
-//-Excludes private chats with contacts and chats from the chat list from the results @query Query to search for
+//-Excludes private chats with contacts and chats from the chat list from the results
+//@query Query to search for
 searchPublicChats query:string = Chats;
 
-//@description Searches for the specified query in the title and username of already known chats, this is an offline request. Returns chats in the order seen in the main chat list @query Query to search for. If the query is empty, returns up to 50 recently found chats @limit The maximum number of chats to be returned
+//@description Searches for the specified query in the title and username of already known chats, this is an offline request. Returns chats in the order seen in the main chat list
+//@query Query to search for. If the query is empty, returns up to 50 recently found chats
+//@limit The maximum number of chats to be returned
 searchChats query:string limit:int32 = Chats;
 
-//@description Searches for the specified query in the title and username of already known chats via request to the server. Returns chats in the order seen in the main chat list @query Query to search for @limit The maximum number of chats to be returned
+//@description Searches for the specified query in the title and username of already known chats via request to the server. Returns chats in the order seen in the main chat list
+//@query Query to search for
+//@limit The maximum number of chats to be returned
 searchChatsOnServer query:string limit:int32 = Chats;
 
-//@description Returns a list of users and location-based supergroups nearby. The list of users nearby will be updated for 60 seconds after the request by the updates updateUsersNearby. The request must be sent again every 25 seconds with adjusted location to not miss new chats @location Current user location
+//@description Returns a list of users and location-based supergroups nearby. The list of users nearby will be updated for 60 seconds after the request by the updates updateUsersNearby. The request must be sent again every 25 seconds with adjusted location to not miss new chats
+//@location Current user location
 searchChatsNearby location:location = ChatsNearby;
 
-//@description Returns a list of frequently used chats. Supported only if the chat info database is enabled @category Category of chats to be returned @limit The maximum number of chats to be returned; up to 30
+//@description Returns a list of frequently used chats. Supported only if the chat info database is enabled
+//@category Category of chats to be returned
+//@limit The maximum number of chats to be returned; up to 30
 getTopChats category:TopChatCategory limit:int32 = Chats;
 
-//@description Removes a chat from the list of frequently used chats. Supported only if the chat info database is enabled @category Category of frequently used chats @chat_id Chat identifier
+//@description Removes a chat from the list of frequently used chats. Supported only if the chat info database is enabled
+//@category Category of frequently used chats
+//@chat_id Chat identifier
 removeTopChat category:TopChatCategory chat_id:int53 = Ok;
 
-//@description Adds a chat to the list of recently found chats. The chat is added to the beginning of the list. If the chat is already in the list, it will be removed from the list first @chat_id Identifier of the chat to add
+//@description Adds a chat to the list of recently found chats. The chat is added to the beginning of the list. If the chat is already in the list, it will be removed from the list first
+//@chat_id Identifier of the chat to add
 addRecentlyFoundChat chat_id:int53 = Ok;
 
-//@description Removes a chat from the list of recently found chats @chat_id Identifier of the chat to be removed
+//@description Removes a chat from the list of recently found chats
+//@chat_id Identifier of the chat to be removed
 removeRecentlyFoundChat chat_id:int53 = Ok;
 
 //@description Clears the list of recently found chats
 clearRecentlyFoundChats = Ok;
 
-//@description Returns recently opened chats, this is an offline request. Returns chats in the order of last opening @limit The maximum number of chats to be returned
+//@description Returns recently opened chats, this is an offline request. Returns chats in the order of last opening
+//@limit The maximum number of chats to be returned
 getRecentlyOpenedChats limit:int32 = Chats;
 
-//@description Checks whether a username can be set for a chat @chat_id Chat identifier; must be identifier of a supergroup chat, or a channel chat, or a private chat with self, or zero if the chat is being created @username Username to be checked
+//@description Checks whether a username can be set for a chat
+//@chat_id Chat identifier; must be identifier of a supergroup chat, or a channel chat, or a private chat with self, or zero if the chat is being created
+//@username Username to be checked
 checkChatUsername chat_id:int53 username:string = CheckChatUsernameResult;
 
-//@description Returns a list of public chats of the specified type, owned by the user @type Type of the public chats to return
+//@description Returns a list of public chats of the specified type, owned by the user
+//@type Type of the public chats to return
 getCreatedPublicChats type:PublicChatType = Chats;
 
-//@description Checks whether the maximum number of owned public chats has been reached. Returns corresponding error if the limit was reached. The limit can be increased with Telegram Premium @type Type of the public chats, for which to check the limit
+//@description Checks whether the maximum number of owned public chats has been reached. Returns corresponding error if the limit was reached. The limit can be increased with Telegram Premium
+//@type Type of the public chats, for which to check the limit
 checkCreatedPublicChatsLimit type:PublicChatType = Ok;
 
 //@description Returns a list of basic group and supergroup chats, which can be used as a discussion group for a channel. Returned basic group chats must be first upgraded to supergroups before they can be set as a discussion group. To set a returned supergroup as a discussion group, access to its old messages must be enabled using toggleSupergroupIsAllHistoryAvailable first
@@ -4870,7 +6597,10 @@ getSuitableDiscussionChats = Chats;
 getInactiveSupergroupChats = Chats;
 
 
-//@description Returns a list of common group chats with a given user. Chats are sorted by their type and creation date @user_id User identifier @offset_chat_id Chat identifier starting from which to return chats; use 0 for the first request @limit The maximum number of chats to be returned; up to 100
+//@description Returns a list of common group chats with a given user. Chats are sorted by their type and creation date
+//@user_id User identifier
+//@offset_chat_id Chat identifier starting from which to return chats; use 0 for the first request
+//@limit The maximum number of chats to be returned; up to 100
 getGroupsInCommon user_id:int53 offset_chat_id:int53 limit:int32 = Chats;
 
 
@@ -4893,14 +6623,18 @@ getChatHistory chat_id:int53 from_message_id:int53 offset:int32 limit:int32 only
 getMessageThreadHistory chat_id:int53 message_id:int53 from_message_id:int53 offset:int32 limit:int32 = Messages;
 
 //@description Deletes all messages in the chat. Use chat.can_be_deleted_only_for_self and chat.can_be_deleted_for_all_users fields to find whether and how the method can be applied to the chat
-//@chat_id Chat identifier @remove_from_chat_list Pass true to remove the chat from all chat lists @revoke Pass true to delete chat history for all users
+//@chat_id Chat identifier
+//@remove_from_chat_list Pass true to remove the chat from all chat lists
+//@revoke Pass true to delete chat history for all users
 deleteChatHistory chat_id:int53 remove_from_chat_list:Bool revoke:Bool = Ok;
 
-//@description Deletes a chat along with all messages in the corresponding chat for all chat members. For group chats this will release the username and remove all members. Use the field chat.can_be_deleted_for_all_users to find whether the method can be applied to the chat @chat_id Chat identifier
+//@description Deletes a chat along with all messages in the corresponding chat for all chat members. For group chats this will release the usernames and remove all members. Use the field chat.can_be_deleted_for_all_users to find whether the method can be applied to the chat
+//@chat_id Chat identifier
 deleteChat chat_id:int53 = Ok;
 
 //@description Searches for messages with given words in the chat. Returns the results in reverse chronological order, i.e. in order of decreasing message_id. Cannot be used in secret chats with a non-empty query
-//-(searchSecretMessages must be used instead), or without an enabled message database. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
+//-(searchSecretMessages must be used instead), or without an enabled message database. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit.
+//-A combination of query, sender_id, filter and message_thread_id search criteria is expected to be supported, only if it is required for Telegram official application implementation
 //@chat_id Identifier of the chat in which to search messages
 //@query Query to search for
 //@sender_id Identifier of the sender of messages to search for; pass null to search for messages from any sender. Not supported in secret chats
@@ -4943,16 +6677,21 @@ searchCallMessages from_message_id:int53 limit:int32 only_missed:Bool = Messages
 //@limit The maximum number of messages to be returned; up to 100
 searchOutgoingDocumentMessages query:string limit:int32 = FoundMessages;
 
-//@description Deletes all call messages @revoke Pass true to delete the messages for all users
+//@description Deletes all call messages
+//@revoke Pass true to delete the messages for all users
 deleteAllCallMessages revoke:Bool = Ok;
 
-//@description Returns information about the recent locations of chat members that were sent to the chat. Returns up to 1 location message per user @chat_id Chat identifier @limit The maximum number of messages to be returned
+//@description Returns information about the recent locations of chat members that were sent to the chat. Returns up to 1 location message per user
+//@chat_id Chat identifier
+//@limit The maximum number of messages to be returned
 searchChatRecentLocationMessages chat_id:int53 limit:int32 = Messages;
 
 //@description Returns all active live locations that need to be updated by the application. The list is persistent across application restarts only if the message database is used
 getActiveLiveLocationMessages = Messages;
 
-//@description Returns the last message sent in a chat no later than the specified date @chat_id Chat identifier @date Point in time (Unix timestamp) relative to which to search for messages
+//@description Returns the last message sent in a chat no later than the specified date
+//@chat_id Chat identifier
+//@date Point in time (Unix timestamp) relative to which to search for messages
 getChatMessageByDate chat_id:int53 date:int32 = Message;
 
 //@description Returns sparse positions of messages of the specified type in the chat to be used for shared media scroll implementation. Returns the results in reverse chronological order (i.e., in order of decreasing message_id).
@@ -4969,10 +6708,21 @@ getChatSparseMessagePositions chat_id:int53 filter:SearchMessagesFilter from_mes
 //@from_message_id The message identifier from which to return information about messages; use 0 to get results from the last message
 getChatMessageCalendar chat_id:int53 filter:SearchMessagesFilter from_message_id:int53 = MessageCalendar;
 
-//@description Returns approximate number of messages of the specified type in the chat @chat_id Identifier of the chat in which to count messages @filter Filter for message content; searchMessagesFilterEmpty is unsupported in this function @return_local Pass true to get the number of messages without sending network requests, or -1 if the number of messages is unknown locally
+//@description Returns approximate number of messages of the specified type in the chat
+//@chat_id Identifier of the chat in which to count messages
+//@filter Filter for message content; searchMessagesFilterEmpty is unsupported in this function
+//@return_local Pass true to get the number of messages without sending network requests, or -1 if the number of messages is unknown locally
 getChatMessageCount chat_id:int53 filter:SearchMessagesFilter return_local:Bool = Count;
 
-//@description Returns all scheduled messages in a chat. The messages are returned in a reverse chronological order (i.e., in order of decreasing message_id) @chat_id Chat identifier
+//@description Returns approximate 1-based position of a message among messages, which can be found by the specified filter in the chat. Cannot be used in secret chats
+//@chat_id Identifier of the chat in which to find message position
+//@message_id Message identifier
+//@filter Filter for message content; searchMessagesFilterEmpty, searchMessagesFilterUnreadMention, searchMessagesFilterUnreadReaction, and searchMessagesFilterFailedToSend are unsupported in this function
+//@message_thread_id If not 0, only messages in the specified thread will be considered; supergroups only
+getChatMessagePosition chat_id:int53 message_id:int53 filter:SearchMessagesFilter message_thread_id:int53 = Count;
+
+//@description Returns all scheduled messages in a chat. The messages are returned in a reverse chronological order (i.e., in order of decreasing message_id)
+//@chat_id Chat identifier
 getChatScheduledMessages chat_id:int53 = Messages;
 
 //@description Returns forwarded copies of a channel message to different public channels. For optimal performance, the number of returned messages is chosen by TDLib
@@ -4982,14 +6732,19 @@ getChatScheduledMessages chat_id:int53 = Messages;
 //@limit The maximum number of messages to be returned; must be positive and can't be greater than 100. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
 getMessagePublicForwards chat_id:int53 message_id:int53 offset:string limit:int32 = FoundMessages;
 
-//@description Returns sponsored message to be shown in a chat; for channel chats only. Returns a 404 error if there is no sponsored message in the chat @chat_id Identifier of the chat
-getChatSponsoredMessage chat_id:int53 = SponsoredMessage;
+//@description Returns sponsored messages to be shown in a chat; for channel chats only
+//@chat_id Identifier of the chat
+getChatSponsoredMessages chat_id:int53 = SponsoredMessages;
 
 
-//@description Removes an active notification from notification list. Needs to be called only if the notification is removed by the current user @notification_group_id Identifier of notification group to which the notification belongs @notification_id Identifier of removed notification
+//@description Removes an active notification from notification list. Needs to be called only if the notification is removed by the current user
+//@notification_group_id Identifier of notification group to which the notification belongs
+//@notification_id Identifier of removed notification
 removeNotification notification_group_id:int32 notification_id:int32 = Ok;
 
-//@description Removes a group of active notifications. Needs to be called only if the notification group is removed by the current user @notification_group_id Notification group identifier @max_notification_id The maximum identifier of removed notifications
+//@description Removes a group of active notifications. Needs to be called only if the notification group is removed by the current user
+//@notification_group_id Notification group identifier
+//@max_notification_id The maximum identifier of removed notifications
 removeNotificationGroup notification_group_id:int32 max_notification_id:int32 = Ok;
 
 
@@ -4998,8 +6753,8 @@ removeNotificationGroup notification_group_id:int32 max_notification_id:int32 =
 //@message_id Identifier of the message
 //@media_timestamp If not 0, timestamp from which the video/audio/video note/voice note playing must start, in seconds. The media can be in the message content or in its web page preview
 //@for_album Pass true to create a link for the whole media album
-//@for_comment Pass true to create a link to the message as a channel post comment, or from a message thread
-getMessageLink chat_id:int53 message_id:int53 media_timestamp:int32 for_album:Bool for_comment:Bool = MessageLink;
+//@in_message_thread Pass true to create a link to the message as a channel post comment, in a message thread, or a forum topic
+getMessageLink chat_id:int53 message_id:int53 media_timestamp:int32 for_album:Bool in_message_thread:Bool = MessageLink;
 
 //@description Returns an HTML code for embedding the message. Available only for messages in supergroups and channels with a username
 //@chat_id Identifier of the chat to which the message belongs
@@ -5007,7 +6762,8 @@ getMessageLink chat_id:int53 message_id:int53 media_timestamp:int32 for_album:Bo
 //@for_album Pass true to return an HTML code for embedding of the whole media album
 getMessageEmbeddingCode chat_id:int53 message_id:int53 for_album:Bool = Text;
 
-//@description Returns information about a public or private message link. Can be called for any internal link of the type internalLinkTypeMessage @url The message link
+//@description Returns information about a public or private message link. Can be called for any internal link of the type internalLinkTypeMessage
+//@url The message link
 getMessageLinkInfo url:string = MessageLinkInfo;
 
 
@@ -5017,19 +6773,25 @@ getMessageLinkInfo url:string = MessageLinkInfo;
 //@to_language_code A two-letter ISO 639-1 language code of the language to which the message is translated
 translateText text:string from_language_code:string to_language_code:string = Text;
 
-//@description Recognizes speech in a voice note message. The message must be successfully sent and must not be scheduled. May return an error with a message "MSG_VOICE_TOO_LONG" if the voice note is too long to be recognized
+//@description Recognizes speech in a video note or a voice note message. The message must be successfully sent and must not be scheduled. May return an error with a message "MSG_VOICE_TOO_LONG" if media duration is too big to be recognized
 //@chat_id Identifier of the chat to which the message belongs
 //@message_id Identifier of the message
 recognizeSpeech chat_id:int53 message_id:int53 = Ok;
 
-//@description Rates recognized speech in a voice note message @chat_id Identifier of the chat to which the message belongs @message_id Identifier of the message @is_good Pass true if the speech recognition is good
+//@description Rates recognized speech in a video note or a voice note message
+//@chat_id Identifier of the chat to which the message belongs
+//@message_id Identifier of the message
+//@is_good Pass true if the speech recognition is good
 rateSpeechRecognition chat_id:int53 message_id:int53 is_good:Bool = Ok;
 
 
-//@description Returns list of message sender identifiers, which can be used to send messages in a chat @chat_id Chat identifier
-getChatAvailableMessageSenders chat_id:int53 = MessageSenders;
+//@description Returns list of message sender identifiers, which can be used to send messages in a chat
+//@chat_id Chat identifier
+getChatAvailableMessageSenders chat_id:int53 = ChatMessageSenders;
 
-//@description Selects a message sender to send messages in a chat @chat_id Chat identifier @message_sender_id New message sender for the chat
+//@description Selects a message sender to send messages in a chat
+//@chat_id Chat identifier
+//@message_sender_id New message sender for the chat
 setChatMessageSender chat_id:int53 message_sender_id:MessageSender = Ok;
 
 //@description Sends a message. Returns the sent message
@@ -5051,7 +6813,9 @@ sendMessage chat_id:int53 message_thread_id:int53 reply_to_message_id:int53 opti
 sendMessageAlbum chat_id:int53 message_thread_id:int53 reply_to_message_id:int53 options:messageSendOptions input_message_contents:vector<InputMessageContent> only_preview:Bool = Messages;
 
 //@description Invites a bot to a chat (if it is not yet a member) and sends it the /start command. Bots can't be invited to a private chat other than the chat with the bot. Bots can't be invited to channels (although they can be added as admins) and secret chats. Returns the sent message
-//@bot_user_id Identifier of the bot @chat_id Identifier of the target chat @parameter A hidden parameter sent to the bot for deep linking purposes (https://core.telegram.org/bots#deep-linking)
+//@bot_user_id Identifier of the bot
+//@chat_id Identifier of the target chat
+//@parameter A hidden parameter sent to the bot for deep linking purposes (https://core.telegram.org/bots#deep-linking)
 sendBotStartMessage bot_user_id:int53 chat_id:int53 parameter:string = Message;
 
 //@description Sends the result of an inline query as a message. Returns the sent message. Always clears a chat draft message
@@ -5061,25 +6825,28 @@ sendBotStartMessage bot_user_id:int53 chat_id:int53 parameter:string = Message;
 //@options Options to be used to send the message; pass null to use default options
 //@query_id Identifier of the inline query
 //@result_id Identifier of the inline result
-//@hide_via_bot Pass true to hide the bot, via which the message is sent. Can be used only for bots GetOption("animation_search_bot_username"), GetOption("photo_search_bot_username"), and GetOption("venue_search_bot_username")
+//@hide_via_bot Pass true to hide the bot, via which the message is sent. Can be used only for bots getOption("animation_search_bot_username"), getOption("photo_search_bot_username"), and getOption("venue_search_bot_username")
 sendInlineQueryResultMessage chat_id:int53 message_thread_id:int53 reply_to_message_id:int53 options:messageSendOptions query_id:int64 result_id:string hide_via_bot:Bool = Message;
 
 //@description Forwards previously sent messages. Returns the forwarded messages in the same order as the message identifiers passed in message_ids. If a message can't be forwarded, null will be returned instead of the message
 //@chat_id Identifier of the chat to which to forward messages
+//@message_thread_id If not 0, a message thread identifier in which the message will be sent; for forum threads only
 //@from_chat_id Identifier of the chat from which to forward messages
 //@message_ids Identifiers of the messages to forward. Message identifiers must be in a strictly increasing order. At most 100 messages can be forwarded simultaneously
 //@options Options to be used to send the messages; pass null to use default options
 //@send_copy Pass true to copy content of the messages without reference to the original sender. Always true if the messages are forwarded to a secret chat or are local
 //@remove_caption Pass true to remove media captions of message copies. Ignored if send_copy is false
 //@only_preview Pass true to get fake messages instead of actually forwarding them
-forwardMessages chat_id:int53 from_chat_id:int53 message_ids:vector<int53> options:messageSendOptions send_copy:Bool remove_caption:Bool only_preview:Bool = Messages;
+forwardMessages chat_id:int53 message_thread_id:int53 from_chat_id:int53 message_ids:vector<int53> options:messageSendOptions send_copy:Bool remove_caption:Bool only_preview:Bool = Messages;
 
 //@description Resends messages which failed to send. Can be called only for messages for which messageSendingStateFailed.can_retry is true and after specified in messageSendingStateFailed.retry_after time passed.
 //-If a message is re-sent, the corresponding failed to send message is deleted. Returns the sent messages in the same order as the message identifiers passed in message_ids. If a message can't be re-sent, null will be returned instead of the message
-//@chat_id Identifier of the chat to send messages @message_ids Identifiers of the messages to resend. Message identifiers must be in a strictly increasing order
+//@chat_id Identifier of the chat to send messages
+//@message_ids Identifiers of the messages to resend. Message identifiers must be in a strictly increasing order
 resendMessages chat_id:int53 message_ids:vector<int53> = Messages;
 
-//@description Sends a notification about a screenshot taken in a chat. Supported only in private and secret chats @chat_id Chat identifier
+//@description Sends a notification about a screenshot taken in a chat. Supported only in private and secret chats
+//@chat_id Chat identifier
 sendChatScreenshotTakenNotification chat_id:int53 = Ok;
 
 //@description Adds a local message to a chat. The message is persistent across application restarts only if the message database is used. Returns the added message
@@ -5090,14 +6857,22 @@ sendChatScreenshotTakenNotification chat_id:int53 = Ok;
 //@input_message_content The content of the message to be added
 addLocalMessage chat_id:int53 sender_id:MessageSender reply_to_message_id:int53 disable_notification:Bool input_message_content:InputMessageContent = Message;
 
-//@description Deletes messages @chat_id Chat identifier @message_ids Identifiers of the messages to be deleted @revoke Pass true to delete messages for all chat members. Always true for supergroups, channels and secret chats
+//@description Deletes messages
+//@chat_id Chat identifier
+//@message_ids Identifiers of the messages to be deleted
+//@revoke Pass true to delete messages for all chat members. Always true for supergroups, channels and secret chats
 deleteMessages chat_id:int53 message_ids:vector<int53> revoke:Bool = Ok;
 
-//@description Deletes all messages sent by the specified message sender in a chat. Supported only for supergroups; requires can_delete_messages administrator privileges @chat_id Chat identifier @sender_id Identifier of the sender of messages to delete
+//@description Deletes all messages sent by the specified message sender in a chat. Supported only for supergroups; requires can_delete_messages administrator privileges
+//@chat_id Chat identifier
+//@sender_id Identifier of the sender of messages to delete
 deleteChatMessagesBySender chat_id:int53 sender_id:MessageSender = Ok;
 
 //@description Deletes all messages between the specified dates in a chat. Supported only for private chats and basic groups. Messages sent in the last 30 seconds will not be deleted
-//@chat_id Chat identifier @min_date The minimum date of the messages to delete @max_date The maximum date of the messages to delete @revoke Pass true to delete chat messages for all users; private chats only
+//@chat_id Chat identifier
+//@min_date The minimum date of the messages to delete
+//@max_date The maximum date of the messages to delete
+//@revoke Pass true to delete chat messages for all users; private chats only
 deleteChatMessagesByDate chat_id:int53 min_date:int32 max_date:int32 revoke:Bool = Ok;
 
 
@@ -5129,7 +6904,7 @@ editMessageMedia chat_id:int53 message_id:int53 reply_markup:ReplyMarkup input_m
 //@chat_id The chat the message belongs to
 //@message_id Identifier of the message
 //@reply_markup The new message reply markup; pass null if none; for bots only
-//@caption New message content caption; 0-GetOption("message_caption_length_max") characters; pass null to remove caption
+//@caption New message content caption; 0-getOption("message_caption_length_max") characters; pass null to remove caption
 editMessageCaption chat_id:int53 message_id:int53 reply_markup:ReplyMarkup caption:formattedText = Message;
 
 //@description Edits the message reply markup; for bots only. Returns the edited message after the edit is completed on the server side
@@ -5161,7 +6936,7 @@ editInlineMessageMedia inline_message_id:string reply_markup:ReplyMarkup input_m
 //@description Edits the caption of an inline message sent via a bot; for bots only
 //@inline_message_id Inline message identifier
 //@reply_markup The new message reply markup; pass null if none
-//@caption New message content caption; pass null to remove caption; 0-GetOption("message_caption_length_max") characters
+//@caption New message content caption; pass null to remove caption; 0-getOption("message_caption_length_max") characters
 editInlineMessageCaption inline_message_id:string reply_markup:ReplyMarkup caption:formattedText = Ok;
 
 //@description Edits the reply markup of an inline message sent via a bot; for bots only
@@ -5176,11 +6951,71 @@ editInlineMessageReplyMarkup inline_message_id:string reply_markup:ReplyMarkup =
 editMessageSchedulingState chat_id:int53 message_id:int53 scheduling_state:MessageSchedulingState = Ok;
 
 
-//@description Returns information about a emoji reaction. Returns a 404 error if the reaction is not found @emoji Text representation of the reaction
+//@description Returns list of custom emojis, which can be used as forum topic icon by all users
+getForumTopicDefaultIcons = Stickers;
+
+//@description Creates a topic in a forum supergroup chat; requires can_manage_topics rights in the supergroup
+//@chat_id Identifier of the chat
+//@name Name of the topic; 1-128 characters
+//@icon Icon of the topic. Icon color must be one of 0x6FB9F0, 0xFFD67E, 0xCB86DB, 0x8EEE98, 0xFF93B2, or 0xFB6F5F. Telegram Premium users can use any custom emoji as topic icon, other users can use only a custom emoji returned by getForumTopicDefaultIcons
+createForumTopic chat_id:int53 name:string icon:forumTopicIcon = ForumTopicInfo;
+
+//@description Edits title and icon of a topic in a forum supergroup chat; requires can_manage_topics administrator rights in the supergroup unless the user is creator of the topic
+//@chat_id Identifier of the chat
+//@message_thread_id Message thread identifier of the forum topic
+//@name New name of the topic; 0-128 characters. If empty, the previous topic name is kept
+//@edit_icon_custom_emoji Pass true to edit the icon of the topic. Icon of the General topic can't be edited
+//@icon_custom_emoji_id Identifier of the new custom emoji for topic icon; pass 0 to remove the custom emoji. Ignored if edit_icon_custom_emoji is false. Telegram Premium users can use any custom emoji, other users can use only a custom emoji returned by getForumTopicDefaultIcons
+editForumTopic chat_id:int53 message_thread_id:int53 name:string edit_icon_custom_emoji:Bool icon_custom_emoji_id:int64 = Ok;
+
+//@description Returns information about a forum topic
+//@chat_id Identifier of the chat
+//@message_thread_id Message thread identifier of the forum topic
+getForumTopic chat_id:int53 message_thread_id:int53 = ForumTopic;
+
+//@description Returns an HTTPS link to a topic in a forum chat. This is an offline request
+//@chat_id Identifier of the chat
+//@message_thread_id Message thread identifier of the forum topic
+getForumTopicLink chat_id:int53 message_thread_id:int53 = HttpUrl;
+
+//@description Returns found forum topics in a forum chat. This is a temporary method for getting information about topic list from the server
+//@chat_id Identifier of the forum chat
+//@query Query to search for in the forum topic's name
+//@offset_date The date starting from which the results need to be fetched. Use 0 or any date in the future to get results from the last topic
+//@offset_message_id The message identifier of the last message in the last found topic, or 0 for the first request
+//@offset_message_thread_id The message thread identifier of the last found topic, or 0 for the first request
+//@limit The maximum number of forum topics to be returned; up to 100. For optimal performance, the number of returned forum topics is chosen by TDLib and can be smaller than the specified limit
+getForumTopics chat_id:int53 query:string offset_date:int32 offset_message_id:int53 offset_message_thread_id:int53 limit:int32 = ForumTopics;
+
+//@description Changes the notification settings of a forum topic
+//@chat_id Chat identifier
+//@message_thread_id Message thread identifier of the forum topic
+//@notification_settings New notification settings for the forum topic. If the topic is muted for more than 366 days, it is considered to be muted forever
+setForumTopicNotificationSettings chat_id:int53 message_thread_id:int53 notification_settings:chatNotificationSettings = Ok;
+
+//@description Toggles whether a topic is closed in a forum supergroup chat; requires can_manage_topics administrator rights in the supergroup unless the user is creator of the topic
+//@chat_id Identifier of the chat
+//@message_thread_id Message thread identifier of the forum topic
+//@is_closed Pass true to close the topic; pass false to reopen it
+toggleForumTopicIsClosed chat_id:int53 message_thread_id:int53 is_closed:Bool = Ok;
+
+//@description Toggles whether a General topic is hidden in a forum supergroup chat; requires can_manage_topics administrator rights in the supergroup
+//@chat_id Identifier of the chat
+//@is_hidden Pass true to hide and close the General topic; pass false to unhide it
+toggleGeneralForumTopicIsHidden chat_id:int53 is_hidden:Bool = Ok;
+
+//@description Deletes all messages in a forum topic; requires can_delete_messages administrator rights in the supergroup unless the user is creator of the topic, the topic has no messages from other users and has at most 11 messages
+//@chat_id Identifier of the chat
+//@message_thread_id Message thread identifier of the forum topic
+deleteForumTopic chat_id:int53 message_thread_id:int53 = Ok;
+
+
+//@description Returns information about a emoji reaction. Returns a 404 error if the reaction is not found
+//@emoji Text representation of the reaction
 getEmojiReaction emoji:string = EmojiReaction;
 
-//@description Returns TGS files with generic animations for custom emoji reactions
-getCustomEmojiReactionAnimations = Files;
+//@description Returns TGS stickers with generic animations for custom emoji reactions
+getCustomEmojiReactionAnimations = Stickers;
 
 //@description Returns reactions, which can be added to a message. The list can change after updateActiveEmojiReactions, updateChatAvailableReactions for the chat, or updateMessageInteractionInfo for the message
 //@chat_id Identifier of the chat to which the message belongs
@@ -5213,43 +7048,57 @@ removeMessageReaction chat_id:int53 message_id:int53 reaction_type:ReactionType
 //@limit The maximum number of reactions to be returned; must be positive and can't be greater than 100
 getMessageAddedReactions chat_id:int53 message_id:int53 reaction_type:ReactionType offset:string limit:int32 = AddedReactions;
 
-//@description Changes type of default reaction for the current user @reaction_type New type of the default reaction
+//@description Changes type of default reaction for the current user
+//@reaction_type New type of the default reaction
 setDefaultReactionType reaction_type:ReactionType = Ok;
 
 
-//@description Returns all entities (mentions, hashtags, cashtags, bot commands, bank card numbers, URLs, and email addresses) contained in the text. Can be called synchronously @text The text in which to look for entites
+//@description Returns all entities (mentions, hashtags, cashtags, bot commands, bank card numbers, URLs, and email addresses) found in the text. Can be called synchronously
+//@text The text in which to look for entites
 getTextEntities text:string = TextEntities;
 
-//@description Parses Bold, Italic, Underline, Strikethrough, Spoiler, CustomEmoji, Code, Pre, PreCode, TextUrl and MentionName entities contained in the text. Can be called synchronously @text The text to parse @parse_mode Text parse mode
+//@description Parses Bold, Italic, Underline, Strikethrough, Spoiler, CustomEmoji, Code, Pre, PreCode, TextUrl and MentionName entities from a marked-up text. Can be called synchronously
+//@text The text to parse
+//@parse_mode Text parse mode
 parseTextEntities text:string parse_mode:TextParseMode = FormattedText;
 
 //@description Parses Markdown entities in a human-friendly format, ignoring markup errors. Can be called synchronously
 //@text The text to parse. For example, "__italic__ ~~strikethrough~~ ||spoiler|| **bold** `code` ```pre``` __[italic__ text_url](telegram.org) __italic**bold italic__bold**"
 parseMarkdown text:formattedText = FormattedText;
 
-//@description Replaces text entities with Markdown formatting in a human-friendly format. Entities that can't be represented in Markdown unambiguously are kept as is. Can be called synchronously @text The text
+//@description Replaces text entities with Markdown formatting in a human-friendly format. Entities that can't be represented in Markdown unambiguously are kept as is. Can be called synchronously
+//@text The text
 getMarkdownText text:formattedText = FormattedText;
 
-//@description Returns the MIME type of a file, guessed by its extension. Returns an empty string on failure. Can be called synchronously @file_name The name of the file or path to the file
+//@description Returns the MIME type of a file, guessed by its extension. Returns an empty string on failure. Can be called synchronously
+//@file_name The name of the file or path to the file
 getFileMimeType file_name:string = Text;
 
-//@description Returns the extension of a file, guessed by its MIME type. Returns an empty string on failure. Can be called synchronously @mime_type The MIME type of the file
+//@description Returns the extension of a file, guessed by its MIME type. Returns an empty string on failure. Can be called synchronously
+//@mime_type The MIME type of the file
 getFileExtension mime_type:string = Text;
 
-//@description Removes potentially dangerous characters from the name of a file. The encoding of the file name is supposed to be UTF-8. Returns an empty string on failure. Can be called synchronously @file_name File name or path to the file
+//@description Removes potentially dangerous characters from the name of a file. The encoding of the file name is supposed to be UTF-8. Returns an empty string on failure. Can be called synchronously
+//@file_name File name or path to the file
 cleanFileName file_name:string = Text;
 
 //@description Returns a string stored in the local database from the specified localization target and language pack by its key. Returns a 404 error if the string is not found. Can be called synchronously
-//@language_pack_database_path Path to the language pack database in which strings are stored @localization_target Localization target to which the language pack belongs @language_pack_id Language pack identifier @key Language pack key of the string to be returned
+//@language_pack_database_path Path to the language pack database in which strings are stored
+//@localization_target Localization target to which the language pack belongs
+//@language_pack_id Language pack identifier
+//@key Language pack key of the string to be returned
 getLanguagePackString language_pack_database_path:string localization_target:string language_pack_id:string key:string = LanguagePackStringValue;
 
-//@description Converts a JSON-serialized string to corresponding JsonValue object. Can be called synchronously @json The JSON-serialized string
+//@description Converts a JSON-serialized string to corresponding JsonValue object. Can be called synchronously
+//@json The JSON-serialized string
 getJsonValue json:string = JsonValue;
 
-//@description Converts a JsonValue object to corresponding JSON-serialized string. Can be called synchronously @json_value The JsonValue object
+//@description Converts a JsonValue object to corresponding JSON-serialized string. Can be called synchronously
+//@json_value The JsonValue object
 getJsonString json_value:JsonValue = Text;
 
-//@description Converts a themeParameters object to corresponding JSON-serialized string. Can be called synchronously @theme Theme parameters to convert to JSON
+//@description Converts a themeParameters object to corresponding JSON-serialized string. Can be called synchronously
+//@theme Theme parameters to convert to JSON
 getThemeParametersJsonString theme:themeParameters = Text;
 
 
@@ -5274,17 +7123,22 @@ getPollVoters chat_id:int53 message_id:int53 option_id:int32 offset:int32 limit:
 stopPoll chat_id:int53 message_id:int53 reply_markup:ReplyMarkup = Ok;
 
 
-//@description Hides a suggested action @action Suggested action to hide
+//@description Hides a suggested action
+//@action Suggested action to hide
 hideSuggestedAction action:SuggestedAction = Ok;
 
 
 //@description Returns information about a button of type inlineKeyboardButtonTypeLoginUrl. The method needs to be called when the user presses the button
-//@chat_id Chat identifier of the message with the button @message_id Message identifier of the message with the button @button_id Button identifier
+//@chat_id Chat identifier of the message with the button
+//@message_id Message identifier of the message with the button
+//@button_id Button identifier
 getLoginUrlInfo chat_id:int53 message_id:int53 button_id:int53 = LoginUrlInfo;
 
 //@description Returns an HTTP URL which can be used to automatically authorize the user on a website after clicking an inline button of type inlineKeyboardButtonTypeLoginUrl.
 //-Use the method getLoginUrlInfo to find whether a prior user confirmation is needed. If an error is returned, then the button must be handled as an ordinary URL button
-//@chat_id Chat identifier of the message with the button @message_id Message identifier of the message with the button @button_id Button identifier
+//@chat_id Chat identifier of the message with the button
+//@message_id Message identifier of the message with the button
+//@button_id Button identifier
 //@allow_write_access Pass true to allow the bot to send messages to the current user
 getLoginUrl chat_id:int53 message_id:int53 button_id:int53 allow_write_access:Bool = HttpUrl;
 
@@ -5316,7 +7170,9 @@ answerInlineQuery inline_query_id:int64 is_personal:Bool results:vector<InputInl
 getWebAppUrl bot_user_id:int53 url:string theme:themeParameters application_name:string = HttpUrl;
 
 //@description Sends data received from a keyboardButtonTypeWebApp Web App to a bot
-//@bot_user_id Identifier of the target bot @button_text Text of the keyboardButtonTypeWebApp button, which opened the Web App @data Received data
+//@bot_user_id Identifier of the target bot
+//@button_text Text of the keyboardButtonTypeWebApp button, which opened the Web App
+//@data Received data
 sendWebAppData bot_user_id:int53 button_text:string data:string = Ok;
 
 //@description Informs TDLib that a Web App is being opened from attachment menu, a botMenuButton button, an internalLinkTypeAttachmentMenuBot link, or an inlineKeyboardButtonTypeWebApp button.
@@ -5326,10 +7182,12 @@ sendWebAppData bot_user_id:int53 button_text:string data:string = Ok;
 //@url The URL from an inlineKeyboardButtonTypeWebApp button, a botMenuButton button, or an internalLinkTypeAttachmentMenuBot link, or an empty string otherwise
 //@theme Preferred Web App theme; pass null to use the default theme
 //@application_name Short name of the application; 0-64 English letters, digits, and underscores
+//@message_thread_id If not 0, a message thread identifier in which the message will be sent
 //@reply_to_message_id Identifier of the replied message for the message sent by the Web App; 0 if none
-openWebApp chat_id:int53 bot_user_id:int53 url:string theme:themeParameters application_name:string reply_to_message_id:int53 = WebAppInfo;
+openWebApp chat_id:int53 bot_user_id:int53 url:string theme:themeParameters application_name:string message_thread_id:int53 reply_to_message_id:int53 = WebAppInfo;
 
-//@description Informs TDLib that a previously opened Web App was closed @web_app_launch_id Identifier of Web App launch, received from openWebApp
+//@description Informs TDLib that a previously opened Web App was closed
+//@web_app_launch_id Identifier of Web App launch, received from openWebApp
 closeWebApp web_app_launch_id:int64 = Ok;
 
 //@description Sets the result of interaction with a Web App and sends corresponding message on behalf of the user to the chat from which the query originated; for bots only
@@ -5338,50 +7196,81 @@ closeWebApp web_app_launch_id:int64 = Ok;
 answerWebAppQuery web_app_query_id:string result:InputInlineQueryResult = SentWebAppMessage;
 
 
-//@description Sends a callback query to a bot and returns an answer. Returns an error with code 502 if the bot fails to answer the query before the query timeout expires @chat_id Identifier of the chat with the message @message_id Identifier of the message from which the query originated @payload Query payload
+//@description Sends a callback query to a bot and returns an answer. Returns an error with code 502 if the bot fails to answer the query before the query timeout expires
+//@chat_id Identifier of the chat with the message
+//@message_id Identifier of the message from which the query originated
+//@payload Query payload
 getCallbackQueryAnswer chat_id:int53 message_id:int53 payload:CallbackQueryPayload = CallbackQueryAnswer;
 
-//@description Sets the result of a callback query; for bots only @callback_query_id Identifier of the callback query @text Text of the answer @show_alert Pass true to show an alert to the user instead of a toast notification @url URL to be opened @cache_time Time during which the result of the query can be cached, in seconds
+//@description Sets the result of a callback query; for bots only
+//@callback_query_id Identifier of the callback query
+//@text Text of the answer
+//@show_alert Pass true to show an alert to the user instead of a toast notification
+//@url URL to be opened
+//@cache_time Time during which the result of the query can be cached, in seconds
 answerCallbackQuery callback_query_id:int64 text:string show_alert:Bool url:string cache_time:int32 = Ok;
 
 
-//@description Sets the result of a shipping query; for bots only @shipping_query_id Identifier of the shipping query @shipping_options Available shipping options @error_message An error message, empty on success
+//@description Sets the result of a shipping query; for bots only
+//@shipping_query_id Identifier of the shipping query
+//@shipping_options Available shipping options
+//@error_message An error message, empty on success
 answerShippingQuery shipping_query_id:int64 shipping_options:vector<shippingOption> error_message:string = Ok;
 
-//@description Sets the result of a pre-checkout query; for bots only @pre_checkout_query_id Identifier of the pre-checkout query @error_message An error message, empty on success
+//@description Sets the result of a pre-checkout query; for bots only
+//@pre_checkout_query_id Identifier of the pre-checkout query
+//@error_message An error message, empty on success
 answerPreCheckoutQuery pre_checkout_query_id:int64 error_message:string = Ok;
 
 
-//@description Updates the game score of the specified user in the game; for bots only @chat_id The chat to which the message with the game belongs @message_id Identifier of the message
-//@edit_message Pass true to edit the game message to include the current scoreboard @user_id User identifier @score The new score
+//@description Updates the game score of the specified user in the game; for bots only
+//@chat_id The chat to which the message with the game belongs
+//@message_id Identifier of the message
+//@edit_message Pass true to edit the game message to include the current scoreboard
+//@user_id User identifier
+//@score The new score
 //@force Pass true to update the score even if it decreases. If the score is 0, the user will be deleted from the high score table
 setGameScore chat_id:int53 message_id:int53 edit_message:Bool user_id:int53 score:int32 force:Bool = Message;
 
-//@description Updates the game score of the specified user in a game; for bots only @inline_message_id Inline message identifier @edit_message Pass true to edit the game message to include the current scoreboard @user_id User identifier @score The new score
+//@description Updates the game score of the specified user in a game; for bots only
+//@inline_message_id Inline message identifier
+//@edit_message Pass true to edit the game message to include the current scoreboard
+//@user_id User identifier
+//@score The new score
 //@force Pass true to update the score even if it decreases. If the score is 0, the user will be deleted from the high score table
 setInlineGameScore inline_message_id:string edit_message:Bool user_id:int53 score:int32 force:Bool = Ok;
 
-//@description Returns the high scores for a game and some part of the high score table in the range of the specified user; for bots only @chat_id The chat that contains the message with the game @message_id Identifier of the message @user_id User identifier
+//@description Returns the high scores for a game and some part of the high score table in the range of the specified user; for bots only
+//@chat_id The chat that contains the message with the game
+//@message_id Identifier of the message
+//@user_id User identifier
 getGameHighScores chat_id:int53 message_id:int53 user_id:int53 = GameHighScores;
 
-//@description Returns game high scores and some part of the high score table in the range of the specified user; for bots only @inline_message_id Inline message identifier @user_id User identifier
+//@description Returns game high scores and some part of the high score table in the range of the specified user; for bots only
+//@inline_message_id Inline message identifier
+//@user_id User identifier
 getInlineGameHighScores inline_message_id:string user_id:int53 = GameHighScores;
 
 
-//@description Deletes the default reply markup from a chat. Must be called after a one-time keyboard or a ForceReply reply markup has been used. UpdateChatReplyMarkup will be sent if the reply markup is changed
+//@description Deletes the default reply markup from a chat. Must be called after a one-time keyboard or a replyMarkupForceReply reply markup has been used. An updateChatReplyMarkup update will be sent if the reply markup is changed
 //@chat_id Chat identifier
 //@message_id The message identifier of the used keyboard
 deleteChatReplyMarkup chat_id:int53 message_id:int53 = Ok;
 
 
-//@description Sends a notification about user activity in a chat @chat_id Chat identifier @message_thread_id If not 0, a message thread identifier in which the action was performed @action The action description; pass null to cancel the currently active action
+//@description Sends a notification about user activity in a chat
+//@chat_id Chat identifier
+//@message_thread_id If not 0, a message thread identifier in which the action was performed
+//@action The action description; pass null to cancel the currently active action
 sendChatAction chat_id:int53 message_thread_id:int53 action:ChatAction = Ok;
 
 
-//@description Informs TDLib that the chat is opened by the user. Many useful activities depend on the chat being opened or closed (e.g., in supergroups and channels all updates are received only for opened chats) @chat_id Chat identifier
+//@description Informs TDLib that the chat is opened by the user. Many useful activities depend on the chat being opened or closed (e.g., in supergroups and channels all updates are received only for opened chats)
+//@chat_id Chat identifier
 openChat chat_id:int53 = Ok;
 
-//@description Informs TDLib that the chat is closed by the user. Many useful activities depend on the chat being opened or closed @chat_id Chat identifier
+//@description Informs TDLib that the chat is closed by the user. Many useful activities depend on the chat being opened or closed
+//@chat_id Chat identifier
 closeChat chat_id:int53 = Ok;
 
 //@description Informs TDLib that messages are being viewed by the user. Sponsored messages must be marked as viewed only when the entire text of the message is shown on the screen (excluding the button). Many useful activities depend on whether the messages are currently being viewed or not (e.g., marking messages as read, incrementing a view counter, updating a view counter, removing deleted messages in supergroups and channels)
@@ -5391,143 +7280,212 @@ closeChat chat_id:int53 = Ok;
 //@force_read Pass true to mark as read the specified messages even the chat is closed
 viewMessages chat_id:int53 message_thread_id:int53 message_ids:vector<int53> force_read:Bool = Ok;
 
-//@description Informs TDLib that the message content has been opened (e.g., the user has opened a photo, video, document, location or venue, or has listened to an audio file or voice note message). An updateMessageContentOpened update will be generated if something has changed @chat_id Chat identifier of the message @message_id Identifier of the message with the opened content
+//@description Informs TDLib that the message content has been opened (e.g., the user has opened a photo, video, document, location or venue, or has listened to an audio file or voice note message). An updateMessageContentOpened update will be generated if something has changed
+//@chat_id Chat identifier of the message
+//@message_id Identifier of the message with the opened content
 openMessageContent chat_id:int53 message_id:int53 = Ok;
 
-//@description Informs TDLib that a message with an animated emoji was clicked by the user. Returns a big animated sticker to be played or a 404 error if usual animation needs to be played @chat_id Chat identifier of the message @message_id Identifier of the clicked message
+//@description Informs TDLib that a message with an animated emoji was clicked by the user. Returns a big animated sticker to be played or a 404 error if usual animation needs to be played
+//@chat_id Chat identifier of the message
+//@message_id Identifier of the clicked message
 clickAnimatedEmojiMessage chat_id:int53 message_id:int53 = Sticker;
 
-//@description Returns information about the type of an internal link. Returns a 404 error if the link is not internal. Can be called before authorization @link The link
+//@description Returns information about the type of an internal link. Returns a 404 error if the link is not internal. Can be called before authorization
+//@link The link
 getInternalLinkType link:string = InternalLinkType;
 
-//@description Returns information about an action to be done when the current user clicks an external link. Don't use this method for links from secret chats if web page preview is disabled in secret chats @link The link
+//@description Returns information about an action to be done when the current user clicks an external link. Don't use this method for links from secret chats if web page preview is disabled in secret chats
+//@link The link
 getExternalLinkInfo link:string = LoginUrlInfo;
 
 //@description Returns an HTTP URL which can be used to automatically authorize the current user on a website after clicking an HTTP link. Use the method getExternalLinkInfo to find whether a prior user confirmation is needed
-//@link The HTTP link @allow_write_access Pass true if the current user allowed the bot, returned in getExternalLinkInfo, to send them messages
+//@link The HTTP link
+//@allow_write_access Pass true if the current user allowed the bot, returned in getExternalLinkInfo, to send them messages
 getExternalLink link:string allow_write_access:Bool = HttpUrl;
 
 
-//@description Marks all mentions in a chat as read @chat_id Chat identifier
+//@description Marks all mentions in a chat as read
+//@chat_id Chat identifier
 readAllChatMentions chat_id:int53 = Ok;
 
-//@description Marks all reactions in a chat as read @chat_id Chat identifier
+//@description Marks all mentions in a forum topic as read
+//@chat_id Chat identifier
+//@message_thread_id Message thread identifier in which mentions are marked as read
+readAllMessageThreadMentions chat_id:int53 message_thread_id:int53 = Ok;
+
+//@description Marks all reactions in a chat or a forum topic as read
+//@chat_id Chat identifier
 readAllChatReactions chat_id:int53 = Ok;
 
+//@description Marks all reactions in a forum topic as read
+//@chat_id Chat identifier
+//@message_thread_id Message thread identifier in which reactions are marked as read
+readAllMessageThreadReactions chat_id:int53 message_thread_id:int53 = Ok;
+
 
-//@description Returns an existing chat corresponding to a given user @user_id User identifier @force Pass true to create the chat without a network request. In this case all information about the chat except its type, title and photo can be incorrect
+//@description Returns an existing chat corresponding to a given user
+//@user_id User identifier
+//@force Pass true to create the chat without a network request. In this case all information about the chat except its type, title and photo can be incorrect
 createPrivateChat user_id:int53 force:Bool = Chat;
 
-//@description Returns an existing chat corresponding to a known basic group @basic_group_id Basic group identifier @force Pass true to create the chat without a network request. In this case all information about the chat except its type, title and photo can be incorrect
+//@description Returns an existing chat corresponding to a known basic group
+//@basic_group_id Basic group identifier
+//@force Pass true to create the chat without a network request. In this case all information about the chat except its type, title and photo can be incorrect
 createBasicGroupChat basic_group_id:int53 force:Bool = Chat;
 
-//@description Returns an existing chat corresponding to a known supergroup or channel @supergroup_id Supergroup or channel identifier @force Pass true to create the chat without a network request. In this case all information about the chat except its type, title and photo can be incorrect
+//@description Returns an existing chat corresponding to a known supergroup or channel
+//@supergroup_id Supergroup or channel identifier
+//@force Pass true to create the chat without a network request. In this case all information about the chat except its type, title and photo can be incorrect
 createSupergroupChat supergroup_id:int53 force:Bool = Chat;
 
-//@description Returns an existing chat corresponding to a known secret chat @secret_chat_id Secret chat identifier
+//@description Returns an existing chat corresponding to a known secret chat
+//@secret_chat_id Secret chat identifier
 createSecretChat secret_chat_id:int32 = Chat;
 
-//@description Creates a new basic group and sends a corresponding messageBasicGroupChatCreate. Returns the newly created chat @user_ids Identifiers of users to be added to the basic group @title Title of the new basic group; 1-128 characters
-createNewBasicGroupChat user_ids:vector<int53> title:string = Chat;
+//@description Creates a new basic group and sends a corresponding messageBasicGroupChatCreate. Returns the newly created chat
+//@user_ids Identifiers of users to be added to the basic group
+//@title Title of the new basic group; 1-128 characters
+//@message_ttl Message TTL value, in seconds; must be from 0 up to 365 * 86400 and be divisible by 86400. If 0, then messages aren't deleted automatically
+createNewBasicGroupChat user_ids:vector<int53> title:string message_ttl:int32 = Chat;
 
 //@description Creates a new supergroup or channel and sends a corresponding messageSupergroupChatCreate. Returns the newly created chat
 //@title Title of the new chat; 1-128 characters
 //@is_channel Pass true to create a channel chat
 //@param_description Chat description; 0-255 characters
 //@location Chat location if a location-based supergroup is being created; pass null to create an ordinary supergroup chat
+//@message_ttl Message TTL value, in seconds; must be from 0 up to 365 * 86400 and be divisible by 86400. If 0, then messages aren't deleted automatically
 //@for_import Pass true to create a supergroup for importing messages using importMessage
-createNewSupergroupChat title:string is_channel:Bool description:string location:chatLocation for_import:Bool = Chat;
+createNewSupergroupChat title:string is_channel:Bool description:string location:chatLocation message_ttl:int32 for_import:Bool = Chat;
 
-//@description Creates a new secret chat. Returns the newly created chat @user_id Identifier of the target user
+//@description Creates a new secret chat. Returns the newly created chat
+//@user_id Identifier of the target user
 createNewSecretChat user_id:int53 = Chat;
 
-//@description Creates a new supergroup from an existing basic group and sends a corresponding messageChatUpgradeTo and messageChatUpgradeFrom; requires creator privileges. Deactivates the original basic group @chat_id Identifier of the chat to upgrade
+//@description Creates a new supergroup from an existing basic group and sends a corresponding messageChatUpgradeTo and messageChatUpgradeFrom; requires creator privileges. Deactivates the original basic group
+//@chat_id Identifier of the chat to upgrade
 upgradeBasicGroupChatToSupergroupChat chat_id:int53 = Chat;
 
 
-//@description Returns chat lists to which the chat can be added. This is an offline request @chat_id Chat identifier
+//@description Returns chat lists to which the chat can be added. This is an offline request
+//@chat_id Chat identifier
 getChatListsToAddChat chat_id:int53 = ChatLists;
 
 //@description Adds a chat to a chat list. A chat can't be simultaneously in Main and Archive chat lists, so it is automatically removed from another one if needed
-//@chat_id Chat identifier @chat_list The chat list. Use getChatListsToAddChat to get suitable chat lists
+//@chat_id Chat identifier
+//@chat_list The chat list. Use getChatListsToAddChat to get suitable chat lists
 addChatToList chat_id:int53 chat_list:ChatList = Ok;
 
-//@description Returns information about a chat filter by its identifier @chat_filter_id Chat filter identifier
+//@description Returns information about a chat filter by its identifier
+//@chat_filter_id Chat filter identifier
 getChatFilter chat_filter_id:int32 = ChatFilter;
 
-//@description Creates new chat filter. Returns information about the created chat filter. There can be up to GetOption("chat_filter_count_max") chat filters, but the limit can be increased with Telegram Premium @filter Chat filter
+//@description Creates new chat filter. Returns information about the created chat filter. There can be up to getOption("chat_filter_count_max") chat filters, but the limit can be increased with Telegram Premium
+//@filter Chat filter
 createChatFilter filter:chatFilter = ChatFilterInfo;
 
-//@description Edits existing chat filter. Returns information about the edited chat filter @chat_filter_id Chat filter identifier @filter The edited chat filter
+//@description Edits existing chat filter. Returns information about the edited chat filter
+//@chat_filter_id Chat filter identifier
+//@filter The edited chat filter
 editChatFilter chat_filter_id:int32 filter:chatFilter = ChatFilterInfo;
 
-//@description Deletes existing chat filter @chat_filter_id Chat filter identifier
+//@description Deletes existing chat filter
+//@chat_filter_id Chat filter identifier
 deleteChatFilter chat_filter_id:int32 = Ok;
 
-//@description Changes the order of chat filters @chat_filter_ids Identifiers of chat filters in the new correct order @main_chat_list_position Position of the main chat list among chat filters, 0-based. Can be non-zero only for Premium users
+//@description Changes the order of chat filters
+//@chat_filter_ids Identifiers of chat filters in the new correct order
+//@main_chat_list_position Position of the main chat list among chat filters, 0-based. Can be non-zero only for Premium users
 reorderChatFilters chat_filter_ids:vector<int32> main_chat_list_position:int32 = Ok;
 
 //@description Returns recommended chat filters for the current user
 getRecommendedChatFilters = RecommendedChatFilters;
 
-//@description Returns default icon name for a filter. Can be called synchronously @filter Chat filter
+//@description Returns default icon name for a filter. Can be called synchronously
+//@filter Chat filter
 getChatFilterDefaultIconName filter:chatFilter = Text;
 
 
 //@description Changes the chat title. Supported only for basic groups, supergroups and channels. Requires can_change_info administrator right
-//@chat_id Chat identifier @title New title of the chat; 1-128 characters
+//@chat_id Chat identifier
+//@title New title of the chat; 1-128 characters
 setChatTitle chat_id:int53 title:string = Ok;
 
 //@description Changes the photo of a chat. Supported only for basic groups, supergroups and channels. Requires can_change_info administrator right
-//@chat_id Chat identifier @photo New chat photo; pass null to delete the chat photo
+//@chat_id Chat identifier
+//@photo New chat photo; pass null to delete the chat photo
 setChatPhoto chat_id:int53 photo:InputChatPhoto = Ok;
 
-//@description Changes the message TTL in a chat. Requires can_delete_messages administrator right in basic groups, supergroups and channels
+//@description Changes the message TTL in a chat. Requires change_info administrator right in basic groups, supergroups and channels
 //-Message TTL can't be changed in a chat with the current user (Saved Messages) and the chat 777000 (Telegram).
-//@chat_id Chat identifier @ttl New TTL value, in seconds; unless the chat is secret, it must be from 0 up to 365 * 86400 and be divisible by 86400
+//@chat_id Chat identifier
+//@ttl New TTL value, in seconds; unless the chat is secret, it must be from 0 up to 365 * 86400 and be divisible by 86400. If 0, then messages aren't deleted automatically
 setChatMessageTtl chat_id:int53 ttl:int32 = Ok;
 
 //@description Changes the chat members permissions. Supported only for basic groups and supergroups. Requires can_restrict_members administrator right
-//@chat_id Chat identifier @permissions New non-administrator members permissions in the chat
+//@chat_id Chat identifier
+//@permissions New non-administrator members permissions in the chat
 setChatPermissions chat_id:int53 permissions:chatPermissions = Ok;
 
-//@description Changes the chat theme. Supported only in private and secret chats @chat_id Chat identifier @theme_name Name of the new chat theme; pass an empty string to return the default theme
+//@description Changes the chat theme. Supported only in private and secret chats
+//@chat_id Chat identifier
+//@theme_name Name of the new chat theme; pass an empty string to return the default theme
 setChatTheme chat_id:int53 theme_name:string = Ok;
 
-//@description Changes the draft message in a chat @chat_id Chat identifier @message_thread_id If not 0, a message thread identifier in which the draft was changed @draft_message New draft message; pass null to remove the draft
+//@description Changes the draft message in a chat
+//@chat_id Chat identifier
+//@message_thread_id If not 0, a message thread identifier in which the draft was changed
+//@draft_message New draft message; pass null to remove the draft
 setChatDraftMessage chat_id:int53 message_thread_id:int53 draft_message:draftMessage = Ok;
 
 //@description Changes the notification settings of a chat. Notification settings of a chat with the current user (Saved Messages) can't be changed
-//@chat_id Chat identifier @notification_settings New notification settings for the chat. If the chat is muted for more than 366 days, it is considered to be muted forever
+//@chat_id Chat identifier
+//@notification_settings New notification settings for the chat. If the chat is muted for more than 366 days, it is considered to be muted forever
 setChatNotificationSettings chat_id:int53 notification_settings:chatNotificationSettings = Ok;
 
 //@description Changes the ability of users to save, forward, or copy chat content. Supported only for basic groups, supergroups and channels. Requires owner privileges
-//@chat_id Chat identifier @has_protected_content New value of has_protected_content
+//@chat_id Chat identifier
+//@has_protected_content New value of has_protected_content
 toggleChatHasProtectedContent chat_id:int53 has_protected_content:Bool = Ok;
 
-//@description Changes the marked as unread state of a chat @chat_id Chat identifier @is_marked_as_unread New value of is_marked_as_unread
+//@description Changes the marked as unread state of a chat
+//@chat_id Chat identifier
+//@is_marked_as_unread New value of is_marked_as_unread
 toggleChatIsMarkedAsUnread chat_id:int53 is_marked_as_unread:Bool = Ok;
 
-//@description Changes the value of the default disable_notification parameter, used when a message is sent to a chat @chat_id Chat identifier @default_disable_notification New value of default_disable_notification
+//@description Changes the value of the default disable_notification parameter, used when a message is sent to a chat
+//@chat_id Chat identifier
+//@default_disable_notification New value of default_disable_notification
 toggleChatDefaultDisableNotification chat_id:int53 default_disable_notification:Bool = Ok;
 
-//@description Changes reactions, available in a chat. Available for basic groups, supergroups, and channels. Requires can_change_info administrator right @chat_id Identifier of the chat @available_reactions Reactions available in the chat. All emoji reactions must be active
+//@description Changes reactions, available in a chat. Available for basic groups, supergroups, and channels. Requires can_change_info administrator right
+//@chat_id Identifier of the chat
+//@available_reactions Reactions available in the chat. All emoji reactions must be active
 setChatAvailableReactions chat_id:int53 available_reactions:ChatAvailableReactions = Ok;
 
-//@description Changes application-specific data associated with a chat @chat_id Chat identifier @client_data New value of client_data
+//@description Changes application-specific data associated with a chat
+//@chat_id Chat identifier
+//@client_data New value of client_data
 setChatClientData chat_id:int53 client_data:string = Ok;
 
-//@description Changes information about a chat. Available for basic groups, supergroups, and channels. Requires can_change_info administrator right @chat_id Identifier of the chat @param_description New chat description; 0-255 characters
+//@description Changes information about a chat. Available for basic groups, supergroups, and channels. Requires can_change_info administrator right
+//@chat_id Identifier of the chat
+//@param_description New chat description; 0-255 characters
 setChatDescription chat_id:int53 description:string = Ok;
 
-//@description Changes the discussion group of a channel chat; requires can_change_info administrator right in the channel if it is specified @chat_id Identifier of the channel chat. Pass 0 to remove a link from the supergroup passed in the second argument to a linked channel chat (requires can_pin_messages rights in the supergroup) @discussion_chat_id Identifier of a new channel's discussion group. Use 0 to remove the discussion group.
+//@description Changes the discussion group of a channel chat; requires can_change_info administrator right in the channel if it is specified
+//@chat_id Identifier of the channel chat. Pass 0 to remove a link from the supergroup passed in the second argument to a linked channel chat (requires can_pin_messages rights in the supergroup)
+//@discussion_chat_id Identifier of a new channel's discussion group. Use 0 to remove the discussion group.
 //-Use the method getSuitableDiscussionChats to find all suitable groups. Basic group chats must be first upgraded to supergroup chats. If new chat members don't have access to old messages in the supergroup, then toggleSupergroupIsAllHistoryAvailable must be used first to change that
 setChatDiscussionGroup chat_id:int53 discussion_chat_id:int53 = Ok;
 
-//@description Changes the location of a chat. Available only for some location-based supergroups, use supergroupFullInfo.can_set_location to check whether the method is allowed to use @chat_id Chat identifier @location New location for the chat; must be valid and not null
+//@description Changes the location of a chat. Available only for some location-based supergroups, use supergroupFullInfo.can_set_location to check whether the method is allowed to use
+//@chat_id Chat identifier
+//@location New location for the chat; must be valid and not null
 setChatLocation chat_id:int53 location:chatLocation = Ok;
 
-//@description Changes the slow mode delay of a chat. Available only for supergroups; requires can_restrict_members rights @chat_id Chat identifier @slow_mode_delay New slow mode delay for the chat, in seconds; must be one of 0, 10, 30, 60, 300, 900, 3600
+//@description Changes the slow mode delay of a chat. Available only for supergroups; requires can_restrict_members rights
+//@chat_id Chat identifier
+//@slow_mode_delay New slow mode delay for the chat, in seconds; must be one of 0, 10, 30, 60, 300, 900, 3600
 setChatSlowModeDelay chat_id:int53 slow_mode_delay:int32 = Ok;
 
 //@description Pins a message in a chat; requires can_pin_messages rights or can_edit_messages rights in the channel
@@ -5537,29 +7495,44 @@ setChatSlowModeDelay chat_id:int53 slow_mode_delay:int32 = Ok;
 //@only_for_self Pass true to pin the message only for self; private chats only
 pinChatMessage chat_id:int53 message_id:int53 disable_notification:Bool only_for_self:Bool = Ok;
 
-//@description Removes a pinned message from a chat; requires can_pin_messages rights in the group or can_edit_messages rights in the channel @chat_id Identifier of the chat @message_id Identifier of the removed pinned message
+//@description Removes a pinned message from a chat; requires can_pin_messages rights in the group or can_edit_messages rights in the channel
+//@chat_id Identifier of the chat
+//@message_id Identifier of the removed pinned message
 unpinChatMessage chat_id:int53 message_id:int53 = Ok;
 
-//@description Removes all pinned messages from a chat; requires can_pin_messages rights in the group or can_edit_messages rights in the channel @chat_id Identifier of the chat
+//@description Removes all pinned messages from a chat; requires can_pin_messages rights in the group or can_edit_messages rights in the channel
+//@chat_id Identifier of the chat
 unpinAllChatMessages chat_id:int53 = Ok;
 
+//@description Removes all pinned messages from a forum topic; requires can_pin_messages rights in the supergroup
+//@chat_id Identifier of the chat
+//@message_thread_id Message thread identifier in which messages will be unpinned
+unpinAllMessageThreadMessages chat_id:int53 message_thread_id:int53 = Ok;
+
 
-//@description Adds the current user as a new member to a chat. Private and secret chats can't be joined using this method. May return an error with a message "INVITE_REQUEST_SENT" if only a join request was created @chat_id Chat identifier
+//@description Adds the current user as a new member to a chat. Private and secret chats can't be joined using this method. May return an error with a message "INVITE_REQUEST_SENT" if only a join request was created
+//@chat_id Chat identifier
 joinChat chat_id:int53 = Ok;
 
-//@description Removes the current user from chat members. Private and secret chats can't be left using this method @chat_id Chat identifier
+//@description Removes the current user from chat members. Private and secret chats can't be left using this method
+//@chat_id Chat identifier
 leaveChat chat_id:int53 = Ok;
 
 //@description Adds a new member to a chat. Members can't be added to private or secret chats
-//@chat_id Chat identifier @user_id Identifier of the user @forward_limit The number of earlier messages from the chat to be forwarded to the new member; up to 100. Ignored for supergroups and channels, or if the added user is a bot
+//@chat_id Chat identifier
+//@user_id Identifier of the user
+//@forward_limit The number of earlier messages from the chat to be forwarded to the new member; up to 100. Ignored for supergroups and channels, or if the added user is a bot
 addChatMember chat_id:int53 user_id:int53 forward_limit:int32 = Ok;
 
 //@description Adds multiple new members to a chat. Currently, this method is only available for supergroups and channels. This method can't be used to join a chat. Members can't be added to a channel if it has more than 200 members
-//@chat_id Chat identifier @user_ids Identifiers of the users to be added to the chat. The maximum number of added users is 20 for supergroups and 100 for channels
+//@chat_id Chat identifier
+//@user_ids Identifiers of the users to be added to the chat. The maximum number of added users is 20 for supergroups and 100 for channels
 addChatMembers chat_id:int53 user_ids:vector<int53> = Ok;
 
 //@description Changes the status of a chat member, needs appropriate privileges. This function is currently not suitable for transferring chat ownership; use transferChatOwnership instead. Use addChatMember or banChatMember if some additional parameters needs to be passed
-//@chat_id Chat identifier @member_id Member identifier. Chats can be only banned and unbanned in supergroups and channels @status The new status of the member in the chat
+//@chat_id Chat identifier
+//@member_id Member identifier. Chats can be only banned and unbanned in supergroups and channels
+//@status The new status of the member in the chat
 setChatMemberStatus chat_id:int53 member_id:MessageSender status:ChatMemberStatus = Ok;
 
 //@description Bans a member in a chat. Members can't be banned in private or secret chats. In supergroups and channels, the user will not be able to return to the group on their own using invite links, etc., unless unbanned first
@@ -5573,37 +7546,46 @@ banChatMember chat_id:int53 member_id:MessageSender banned_until_date:int32 revo
 canTransferOwnership = CanTransferOwnershipResult;
 
 //@description Changes the owner of a chat. The current user must be a current owner of the chat. Use the method canTransferOwnership to check whether the ownership can be transferred from the current session. Available only for supergroups and channel chats
-//@chat_id Chat identifier @user_id Identifier of the user to which transfer the ownership. The ownership can't be transferred to a bot or to a deleted user @password The 2-step verification password of the current user
+//@chat_id Chat identifier
+//@user_id Identifier of the user to which transfer the ownership. The ownership can't be transferred to a bot or to a deleted user
+//@password The 2-step verification password of the current user
 transferChatOwnership chat_id:int53 user_id:int53 password:string = Ok;
 
-//@description Returns information about a single member of a chat @chat_id Chat identifier @member_id Member identifier
+//@description Returns information about a single member of a chat
+//@chat_id Chat identifier
+//@member_id Member identifier
 getChatMember chat_id:int53 member_id:MessageSender = ChatMember;
 
-//@description Searches for a specified query in the first name, last name and username of the members of a specified chat. Requires administrator rights in channels
+//@description Searches for a specified query in the first name, last name and usernames of the members of a specified chat. Requires administrator rights in channels
 //@chat_id Chat identifier
 //@query Query to search for
 //@limit The maximum number of users to be returned; up to 200
 //@filter The type of users to search for; pass null to search among all chat members
 searchChatMembers chat_id:int53 query:string limit:int32 filter:ChatMembersFilter = ChatMembers;
 
-//@description Returns a list of administrators of the chat with their custom titles @chat_id Chat identifier
+//@description Returns a list of administrators of the chat with their custom titles
+//@chat_id Chat identifier
 getChatAdministrators chat_id:int53 = ChatAdministrators;
 
 
-//@description Clears message drafts in all chats @exclude_secret_chats Pass true to keep local message drafts in secret chats
+//@description Clears message drafts in all chats
+//@exclude_secret_chats Pass true to keep local message drafts in secret chats
 clearAllDraftMessages exclude_secret_chats:Bool = Ok;
 
 
-//@description Returns saved notification sound by its identifier. Returns a 404 error if there is no saved notification sound with the specified identifier @notification_sound_id Identifier of the notification sound
+//@description Returns saved notification sound by its identifier. Returns a 404 error if there is no saved notification sound with the specified identifier
+//@notification_sound_id Identifier of the notification sound
 getSavedNotificationSound notification_sound_id:int64 = NotificationSounds;
 
 //@description Returns list of saved notification sounds. If a sound isn't in the list, then default sound needs to be used
 getSavedNotificationSounds = NotificationSounds;
 
-//@description Adds a new notification sound to the list of saved notification sounds. The new notification sound is added to the top of the list. If it is already in the list, its position isn't changed @sound Notification sound file to add
+//@description Adds a new notification sound to the list of saved notification sounds. The new notification sound is added to the top of the list. If it is already in the list, its position isn't changed
+//@sound Notification sound file to add
 addSavedNotificationSound sound:InputFile = NotificationSound;
 
-//@description Removes a notification sound from the list of saved notification sounds @notification_sound_id Identifier of the notification sound
+//@description Removes a notification sound from the list of saved notification sounds
+//@notification_sound_id Identifier of the notification sound
 removeSavedNotificationSound notification_sound_id:int64 = Ok;
 
 
@@ -5612,28 +7594,38 @@ removeSavedNotificationSound notification_sound_id:int64 = Ok;
 //@compare_sound Pass true to include in the response chats with only non-default sound
 getChatNotificationSettingsExceptions scope:NotificationSettingsScope compare_sound:Bool = Chats;
 
-//@description Returns the notification settings for chats of a given type @scope Types of chats for which to return the notification settings information
+//@description Returns the notification settings for chats of a given type
+//@scope Types of chats for which to return the notification settings information
 getScopeNotificationSettings scope:NotificationSettingsScope = ScopeNotificationSettings;
 
-//@description Changes notification settings for chats of a given type @scope Types of chats for which to change the notification settings @notification_settings The new notification settings for the given scope
+//@description Changes notification settings for chats of a given type
+//@scope Types of chats for which to change the notification settings
+//@notification_settings The new notification settings for the given scope
 setScopeNotificationSettings scope:NotificationSettingsScope notification_settings:scopeNotificationSettings = Ok;
 
 //@description Resets all notification settings to their default values. By default, all chats are unmuted and message previews are shown
 resetAllNotificationSettings = Ok;
 
 
-//@description Changes the pinned state of a chat. There can be up to GetOption("pinned_chat_count_max")/GetOption("pinned_archived_chat_count_max") pinned non-secret chats and the same number of secret chats in the main/archive chat list. The limit can be increased with Telegram Premium
-//@chat_list Chat list in which to change the pinned state of the chat @chat_id Chat identifier @is_pinned Pass true to pin the chat; pass false to unpin it
+//@description Changes the pinned state of a chat. There can be up to getOption("pinned_chat_count_max")/getOption("pinned_archived_chat_count_max") pinned non-secret chats and the same number of secret chats in the main/archive chat list. The limit can be increased with Telegram Premium
+//@chat_list Chat list in which to change the pinned state of the chat
+//@chat_id Chat identifier
+//@is_pinned Pass true to pin the chat; pass false to unpin it
 toggleChatIsPinned chat_list:ChatList chat_id:int53 is_pinned:Bool = Ok;
 
-//@description Changes the order of pinned chats @chat_list Chat list in which to change the order of pinned chats @chat_ids The new list of pinned chats
+//@description Changes the order of pinned chats
+//@chat_list Chat list in which to change the order of pinned chats
+//@chat_ids The new list of pinned chats
 setPinnedChats chat_list:ChatList chat_ids:vector<int53> = Ok;
 
 
-//@description Returns information about a bot that can be added to attachment menu @bot_user_id Bot's user identifier
+//@description Returns information about a bot that can be added to attachment menu
+//@bot_user_id Bot's user identifier
 getAttachmentMenuBot bot_user_id:int53 = AttachmentMenuBot;
 
-//@description Adds or removes a bot to attachment menu. Bot can be added to attachment menu, only if userTypeBot.can_be_added_to_attachment_menu == true @bot_user_id Bot's user identifier @is_added Pass true to add the bot to attachment menu; pass false to remove the bot from attachment menu
+//@description Adds or removes a bot to attachment menu. Bot can be added to attachment menu, only if userTypeBot.can_be_added_to_attachment_menu == true
+//@bot_user_id Bot's user identifier
+//@is_added Pass true to add the bot to attachment menu; pass false to remove the bot from attachment menu
 toggleBotIsAddedToAttachmentMenu bot_user_id:int53 is_added:Bool = Ok;
 
 
@@ -5658,13 +7650,19 @@ clearRecentEmojiStatuses = Ok;
 //@synchronous Pass true to return response only after the file download has succeeded, has failed, has been canceled, or a new downloadFile request with different offset/limit parameters was sent; pass false to return file state immediately, just after the download has been started
 downloadFile file_id:int32 priority:int32 offset:int53 limit:int53 synchronous:Bool = File;
 
-//@description Returns file downloaded prefix size from a given offset, in bytes @file_id Identifier of the file @offset Offset from which downloaded prefix size needs to be calculated
+//@description Returns file downloaded prefix size from a given offset, in bytes
+//@file_id Identifier of the file
+//@offset Offset from which downloaded prefix size needs to be calculated
 getFileDownloadedPrefixSize file_id:int32 offset:int53 = FileDownloadedPrefixSize;
 
-//@description Stops the downloading of a file. If a file has already been downloaded, does nothing @file_id Identifier of a file to stop downloading @only_if_pending Pass true to stop downloading only if it hasn't been started, i.e. request hasn't been sent to server
+//@description Stops the downloading of a file. If a file has already been downloaded, does nothing
+//@file_id Identifier of a file to stop downloading
+//@only_if_pending Pass true to stop downloading only if it hasn't been started, i.e. request hasn't been sent to server
 cancelDownloadFile file_id:int32 only_if_pending:Bool = Ok;
 
-//@description Returns suggested name for saving a file in a given directory @file_id Identifier of the file @directory Directory in which the file is supposed to be saved
+//@description Returns suggested name for saving a file in a given directory
+//@file_id Identifier of the file
+//@directory Directory in which the file is supposed to be saved
 getSuggestedFileName file_id:int32 directory:string = Text;
 
 //@description Preliminary uploads a file to the cloud before sending it in a message, which can be useful for uploading of being recorded voice and video notes. Updates updateFile will be used to notify about upload progress and successful completion of the upload. The file will not have a persistent remote identifier until it will be sent in a message
@@ -5673,11 +7671,14 @@ getSuggestedFileName file_id:int32 directory:string = Text;
 //@priority Priority of the upload (1-32). The higher the priority, the earlier the file will be uploaded. If the priorities of two files are equal, then the first one for which preliminaryUploadFile was called will be uploaded first
 preliminaryUploadFile file:InputFile file_type:FileType priority:int32 = File;
 
-//@description Stops the preliminary uploading of a file. Supported only for files uploaded by using preliminaryUploadFile. For other files the behavior is undefined @file_id Identifier of the file to stop uploading
+//@description Stops the preliminary uploading of a file. Supported only for files uploaded by using preliminaryUploadFile. For other files the behavior is undefined
+//@file_id Identifier of the file to stop uploading
 cancelPreliminaryUploadFile file_id:int32 = Ok;
 
 //@description Writes a part of a generated file. This method is intended to be used only if the application has no direct access to TDLib's file system, because it is usually slower than a direct write to the destination file
-//@generation_id The identifier of the generation process @offset The offset from which to write the data to the file @data The data to write
+//@generation_id The identifier of the generation process
+//@offset The offset from which to write the data to the file
+//@data The data to write
 writeGeneratedFilePart generation_id:int64 offset:int53 data:bytes = Ok;
 
 //@description Informs TDLib on a file generation progress
@@ -5697,7 +7698,8 @@ finishFileGeneration generation_id:int64 error:error = Ok;
 //@count Number of bytes to read. An error will be returned if there are not enough bytes available in the file from the specified position. Pass 0 to read all available data from the specified position
 readFilePart file_id:int32 offset:int53 count:int53 = FilePart;
 
-//@description Deletes a file from the TDLib file cache @file_id Identifier of the file to delete
+//@description Deletes a file from the TDLib file cache
+//@file_id Identifier of the file to delete
 deleteFile file_id:int32 = Ok;
 
 //@description Adds a file from a message to the list of file downloads. Download progress and completion of the download will be notified through updateFile updates.
@@ -5713,10 +7715,13 @@ addFileToDownloads file_id:int32 chat_id:int53 message_id:int53 priority:int32 =
 //@is_paused Pass true if the download is paused
 toggleDownloadIsPaused file_id:int32 is_paused:Bool = Ok;
 
-//@description Changes pause state of all files in the file download list @are_paused Pass true to pause all downloads; pass false to unpause them
+//@description Changes pause state of all files in the file download list
+//@are_paused Pass true to pause all downloads; pass false to unpause them
 toggleAllDownloadsArePaused are_paused:Bool = Ok;
 
-//@description Removes a file from the file download list @file_id Identifier of the downloaded file @delete_from_cache Pass true to delete the file from the TDLib file cache
+//@description Removes a file from the file download list
+//@file_id Identifier of the downloaded file
+//@delete_from_cache Pass true to delete the file from the TDLib file cache
 removeFileFromDownloads file_id:int32 delete_from_cache:Bool = Ok;
 
 //@description Removes all files from the file download list
@@ -5734,7 +7739,8 @@ removeAllFilesFromDownloads only_active:Bool only_completed:Bool delete_from_cac
 searchFileDownloads query:string only_active:Bool only_completed:Bool offset:string limit:int32 = FoundFileDownloads;
 
 
-//@description Returns information about a file with messages exported from another application @message_file_head Beginning of the message file; up to 100 first lines
+//@description Returns information about a file with messages exported from another application
+//@message_file_head Beginning of the message file; up to 100 first lines
 getMessageFileType message_file_head:string = MessageFileType;
 
 //@description Returns a confirmation text to be shown to the user before starting message import
@@ -5748,7 +7754,8 @@ getMessageImportConfirmationText chat_id:int53 = Text;
 importMessages chat_id:int53 message_file:InputFile attached_files:vector<InputFile> = Ok;
 
 
-//@description Replaces current primary invite link for a chat with a new primary invite link. Available for basic groups, supergroups, and channels. Requires administrator privileges and can_invite_users right @chat_id Chat identifier
+//@description Replaces current primary invite link for a chat with a new primary invite link. Available for basic groups, supergroups, and channels. Requires administrator privileges and can_invite_users right
+//@chat_id Chat identifier
 replacePrimaryChatInviteLink chat_id:int53 = ChatInviteLink;
 
 //@description Creates a new invite link for a chat. Available for basic groups, supergroups, and channels. Requires administrator privileges and can_invite_users right in the chat
@@ -5773,7 +7780,8 @@ editChatInviteLink chat_id:int53 invite_link:string name:string expiration_date:
 //@invite_link Invite link to get
 getChatInviteLink chat_id:int53 invite_link:string = ChatInviteLink;
 
-//@description Returns list of chat administrators with number of their invite links. Requires owner privileges in the chat @chat_id Chat identifier
+//@description Returns list of chat administrators with number of their invite links. Requires owner privileges in the chat
+//@chat_id Chat identifier
 getChatInviteLinkCounts chat_id:int53 = ChatInviteLinkCounts;
 
 //@description Returns invite links for a chat created by specified administrator. Requires administrator privileges and can_invite_users right in the chat to get own links and owner privileges to get other links
@@ -5785,8 +7793,11 @@ getChatInviteLinkCounts chat_id:int53 = ChatInviteLinkCounts;
 //@limit The maximum number of invite links to return; up to 100
 getChatInviteLinks chat_id:int53 creator_user_id:int53 is_revoked:Bool offset_date:int32 offset_invite_link:string limit:int32 = ChatInviteLinks;
 
-//@description Returns chat members joined a chat via an invite link. Requires administrator privileges and can_invite_users right in the chat for own links and owner privileges for other links @chat_id Chat identifier @invite_link Invite link for which to return chat members
-//@offset_member A chat member from which to return next chat members; pass null to get results from the beginning @limit The maximum number of chat members to return; up to 100
+//@description Returns chat members joined a chat via an invite link. Requires administrator privileges and can_invite_users right in the chat for own links and owner privileges for other links
+//@chat_id Chat identifier
+//@invite_link Invite link for which to return chat members
+//@offset_member A chat member from which to return next chat members; pass null to get results from the beginning
+//@limit The maximum number of chat members to return; up to 100
 getChatInviteLinkMembers chat_id:int53 invite_link:string offset_member:chatInviteLinkMember limit:int32 = ChatInviteLinkMembers;
 
 //@description Revokes invite link for a chat. Available for basic groups, supergroups, and channels. Requires administrator privileges and can_invite_users right in the chat for own links and owner privileges for other links.
@@ -5795,7 +7806,9 @@ getChatInviteLinkMembers chat_id:int53 invite_link:string offset_member:chatInvi
 //@invite_link Invite link to be revoked
 revokeChatInviteLink chat_id:int53 invite_link:string = ChatInviteLinks;
 
-//@description Deletes revoked chat invite links. Requires administrator privileges and can_invite_users right in the chat for own links and owner privileges for other links @chat_id Chat identifier @invite_link Invite link to revoke
+//@description Deletes revoked chat invite links. Requires administrator privileges and can_invite_users right in the chat for own links and owner privileges for other links
+//@chat_id Chat identifier
+//@invite_link Invite link to revoke
 deleteRevokedChatInviteLink chat_id:int53 invite_link:string = Ok;
 
 //@description Deletes all revoked chat invite links created by a given chat administrator. Requires administrator privileges and can_invite_users right in the chat for own links and owner privileges for other links
@@ -5803,10 +7816,12 @@ deleteRevokedChatInviteLink chat_id:int53 invite_link:string = Ok;
 //@creator_user_id User identifier of a chat administrator, which links will be deleted. Must be an identifier of the current user for non-owner
 deleteAllRevokedChatInviteLinks chat_id:int53 creator_user_id:int53 = Ok;
 
-//@description Checks the validity of an invite link for a chat and returns information about the corresponding chat @invite_link Invite link to be checked
+//@description Checks the validity of an invite link for a chat and returns information about the corresponding chat
+//@invite_link Invite link to be checked
 checkChatInviteLink invite_link:string = ChatInviteLinkInfo;
 
-//@description Uses an invite link to add the current user to the chat if possible. May return an error with a message "INVITE_REQUEST_SENT" if only a join request was created @invite_link Invite link to use
+//@description Uses an invite link to add the current user to the chat if possible. May return an error with a message "INVITE_REQUEST_SENT" if only a join request was created
+//@invite_link Invite link to use
 joinChatByInviteLink invite_link:string = Chat;
 
 //@description Returns pending join requests in a chat
@@ -5817,7 +7832,10 @@ joinChatByInviteLink invite_link:string = Chat;
 //@limit The maximum number of requests to join the chat to return
 getChatJoinRequests chat_id:int53 invite_link:string query:string offset_request:chatJoinRequest limit:int32 = ChatJoinRequests;
 
-//@description Handles a pending join request in a chat @chat_id Chat identifier @user_id Identifier of the user that sent the request @approve Pass true to approve the request; pass false to decline it
+//@description Handles a pending join request in a chat
+//@chat_id Chat identifier
+//@user_id Identifier of the user that sent the request
+//@approve Pass true to approve the request; pass false to decline it
 processChatJoinRequest chat_id:int53 user_id:int53 approve:Bool = Ok;
 
 //@description Handles all pending join requests for a given link in a chat
@@ -5827,32 +7845,55 @@ processChatJoinRequest chat_id:int53 user_id:int53 approve:Bool = Ok;
 processChatJoinRequests chat_id:int53 invite_link:string approve:Bool = Ok;
 
 
-//@description Creates a new call @user_id Identifier of the user to be called @protocol The call protocols supported by the application @is_video Pass true to create a video call
+//@description Creates a new call
+//@user_id Identifier of the user to be called
+//@protocol The call protocols supported by the application
+//@is_video Pass true to create a video call
 createCall user_id:int53 protocol:callProtocol is_video:Bool = CallId;
 
-//@description Accepts an incoming call @call_id Call identifier @protocol The call protocols supported by the application
+//@description Accepts an incoming call
+//@call_id Call identifier
+//@protocol The call protocols supported by the application
 acceptCall call_id:int32 protocol:callProtocol = Ok;
 
-//@description Sends call signaling data @call_id Call identifier @data The data
+//@description Sends call signaling data
+//@call_id Call identifier
+//@data The data
 sendCallSignalingData call_id:int32 data:bytes = Ok;
 
-//@description Discards a call @call_id Call identifier @is_disconnected Pass true if the user was disconnected @duration The call duration, in seconds @is_video Pass true if the call was a video call @connection_id Identifier of the connection used during the call
+//@description Discards a call
+//@call_id Call identifier
+//@is_disconnected Pass true if the user was disconnected
+//@duration The call duration, in seconds
+//@is_video Pass true if the call was a video call
+//@connection_id Identifier of the connection used during the call
 discardCall call_id:int32 is_disconnected:Bool duration:int32 is_video:Bool connection_id:int64 = Ok;
 
-//@description Sends a call rating @call_id Call identifier @rating Call rating; 1-5 @comment An optional user comment if the rating is less than 5 @problems List of the exact types of problems with the call, specified by the user
+//@description Sends a call rating
+//@call_id Call identifier
+//@rating Call rating; 1-5
+//@comment An optional user comment if the rating is less than 5
+//@problems List of the exact types of problems with the call, specified by the user
 sendCallRating call_id:int32 rating:int32 comment:string problems:vector<CallProblem> = Ok;
 
-//@description Sends debug information for a call to Telegram servers @call_id Call identifier @debug_information Debug information in application-specific format
+//@description Sends debug information for a call to Telegram servers
+//@call_id Call identifier
+//@debug_information Debug information in application-specific format
 sendCallDebugInformation call_id:int32 debug_information:string = Ok;
 
-//@description Sends log file for a call to Telegram servers @call_id Call identifier @log_file Call log file. Only inputFileLocal and inputFileGenerated are supported
+//@description Sends log file for a call to Telegram servers
+//@call_id Call identifier
+//@log_file Call log file. Only inputFileLocal and inputFileGenerated are supported
 sendCallLog call_id:int32 log_file:InputFile = Ok;
 
 
-//@description Returns list of participant identifiers, on whose behalf a video chat in the chat can be joined @chat_id Chat identifier
+//@description Returns list of participant identifiers, on whose behalf a video chat in the chat can be joined
+//@chat_id Chat identifier
 getVideoChatAvailableParticipants chat_id:int53 = MessageSenders;
 
-//@description Changes default participant identifier, on whose behalf a video chat in the chat will be joined @chat_id Chat identifier @default_participant_id Default group call participant identifier to join the video chats
+//@description Changes default participant identifier, on whose behalf a video chat in the chat will be joined
+//@chat_id Chat identifier
+//@default_participant_id Default group call participant identifier to join the video chats
 setVideoChatDefaultParticipant chat_id:int53 default_participant_id:MessageSender = Ok;
 
 //@description Creates a video chat (a group call bound to a chat). Available only for basic groups, supergroups and channels; requires can_manage_video_chats rights
@@ -5862,20 +7903,25 @@ setVideoChatDefaultParticipant chat_id:int53 default_participant_id:MessageSende
 //@is_rtmp_stream Pass true to create an RTMP stream instead of an ordinary video chat; requires creator privileges
 createVideoChat chat_id:int53 title:string start_date:int32 is_rtmp_stream:Bool = GroupCallId;
 
-//@description Returns RTMP URL for streaming to the chat; requires creator privileges @chat_id Chat identifier
+//@description Returns RTMP URL for streaming to the chat; requires creator privileges
+//@chat_id Chat identifier
 getVideoChatRtmpUrl chat_id:int53 = RtmpUrl;
 
-//@description Replaces the current RTMP URL for streaming to the chat; requires creator privileges @chat_id Chat identifier
+//@description Replaces the current RTMP URL for streaming to the chat; requires creator privileges
+//@chat_id Chat identifier
 replaceVideoChatRtmpUrl chat_id:int53 = RtmpUrl;
 
-//@description Returns information about a group call @group_call_id Group call identifier
+//@description Returns information about a group call
+//@group_call_id Group call identifier
 getGroupCall group_call_id:int32 = GroupCall;
 
-//@description Starts a scheduled group call @group_call_id Group call identifier
+//@description Starts a scheduled group call
+//@group_call_id Group call identifier
 startScheduledGroupCall group_call_id:int32 = Ok;
 
 //@description Toggles whether the current user will receive a notification when the group call will start; scheduled group calls only
-//@group_call_id Group call identifier @enabled_start_notification New value of the enabled_start_notification setting
+//@group_call_id Group call identifier
+//@enabled_start_notification New value of the enabled_start_notification setting
 toggleGroupCallEnabledStartNotification group_call_id:int32 enabled_start_notification:Bool = Ok;
 
 //@description Joins an active group call. Returns join response payload for tgcalls
@@ -5894,21 +7940,28 @@ joinGroupCall group_call_id:int32 participant_id:MessageSender audio_source_id:i
 //@payload Group call join payload; received from tgcalls
 startGroupCallScreenSharing group_call_id:int32 audio_source_id:int32 payload:string = Text;
 
-//@description Pauses or unpauses screen sharing in a joined group call @group_call_id Group call identifier @is_paused True if screen sharing is paused
+//@description Pauses or unpauses screen sharing in a joined group call
+//@group_call_id Group call identifier
+//@is_paused Pass true to pause screen sharing; pass false to unpause it
 toggleGroupCallScreenSharingIsPaused group_call_id:int32 is_paused:Bool = Ok;
 
-//@description Ends screen sharing in a joined group call @group_call_id Group call identifier
+//@description Ends screen sharing in a joined group call
+//@group_call_id Group call identifier
 endGroupCallScreenSharing group_call_id:int32 = Ok;
 
-//@description Sets group call title. Requires groupCall.can_be_managed group call flag @group_call_id Group call identifier @title New group call title; 1-64 characters
+//@description Sets group call title. Requires groupCall.can_be_managed group call flag
+//@group_call_id Group call identifier
+//@title New group call title; 1-64 characters
 setGroupCallTitle group_call_id:int32 title:string = Ok;
 
 //@description Toggles whether new participants of a group call can be unmuted only by administrators of the group call. Requires groupCall.can_toggle_mute_new_participants group call flag
-//@group_call_id Group call identifier @mute_new_participants New value of the mute_new_participants setting
+//@group_call_id Group call identifier
+//@mute_new_participants New value of the mute_new_participants setting
 toggleGroupCallMuteNewParticipants group_call_id:int32 mute_new_participants:Bool = Ok;
 
 //@description Invites users to an active group call. Sends a service message of type messageInviteToGroupCall for video chats
-//@group_call_id Group call identifier @user_ids User identifiers. At most 10 users can be invited simultaneously
+//@group_call_id Group call identifier
+//@user_ids User identifiers. At most 10 users can be invited simultaneously
 inviteGroupCallParticipants group_call_id:int32 user_ids:vector<int53> = Ok;
 
 //@description Returns invite link to a video chat in a public chat
@@ -5916,36 +7969,52 @@ inviteGroupCallParticipants group_call_id:int32 user_ids:vector<int53> = Ok;
 //@can_self_unmute Pass true if the invite link needs to contain an invite hash, passing which to joinGroupCall would allow the invited user to unmute themselves. Requires groupCall.can_be_managed group call flag
 getGroupCallInviteLink group_call_id:int32 can_self_unmute:Bool = HttpUrl;
 
-//@description Revokes invite link for a group call. Requires groupCall.can_be_managed group call flag @group_call_id Group call identifier
+//@description Revokes invite link for a group call. Requires groupCall.can_be_managed group call flag
+//@group_call_id Group call identifier
 revokeGroupCallInviteLink group_call_id:int32 = Ok;
 
-//@description Starts recording of an active group call. Requires groupCall.can_be_managed group call flag @group_call_id Group call identifier @title Group call recording title; 0-64 characters
-//@record_video Pass true to record a video file instead of an audio file @use_portrait_orientation Pass true to use portrait orientation for video instead of landscape one
+//@description Starts recording of an active group call. Requires groupCall.can_be_managed group call flag
+//@group_call_id Group call identifier
+//@title Group call recording title; 0-64 characters
+//@record_video Pass true to record a video file instead of an audio file
+//@use_portrait_orientation Pass true to use portrait orientation for video instead of landscape one
 startGroupCallRecording group_call_id:int32 title:string record_video:Bool use_portrait_orientation:Bool = Ok;
 
-//@description Ends recording of an active group call. Requires groupCall.can_be_managed group call flag @group_call_id Group call identifier
+//@description Ends recording of an active group call. Requires groupCall.can_be_managed group call flag
+//@group_call_id Group call identifier
 endGroupCallRecording group_call_id:int32 = Ok;
 
-//@description Toggles whether current user's video is paused @group_call_id Group call identifier @is_my_video_paused Pass true if the current user's video is paused
+//@description Toggles whether current user's video is paused
+//@group_call_id Group call identifier
+//@is_my_video_paused Pass true if the current user's video is paused
 toggleGroupCallIsMyVideoPaused group_call_id:int32 is_my_video_paused:Bool = Ok;
 
-//@description Toggles whether current user's video is enabled @group_call_id Group call identifier @is_my_video_enabled Pass true if the current user's video is enabled
+//@description Toggles whether current user's video is enabled
+//@group_call_id Group call identifier
+//@is_my_video_enabled Pass true if the current user's video is enabled
 toggleGroupCallIsMyVideoEnabled group_call_id:int32 is_my_video_enabled:Bool = Ok;
 
-//@description Informs TDLib that speaking state of a participant of an active group has changed @group_call_id Group call identifier
-//@audio_source Group call participant's synchronization audio source identifier, or 0 for the current user @is_speaking Pass true if the user is speaking
+//@description Informs TDLib that speaking state of a participant of an active group has changed
+//@group_call_id Group call identifier
+//@audio_source Group call participant's synchronization audio source identifier, or 0 for the current user
+//@is_speaking Pass true if the user is speaking
 setGroupCallParticipantIsSpeaking group_call_id:int32 audio_source:int32 is_speaking:Bool = Ok;
 
 //@description Toggles whether a participant of an active group call is muted, unmuted, or allowed to unmute themselves
-//@group_call_id Group call identifier @participant_id Participant identifier @is_muted Pass true to mute the user; pass false to unmute the them
+//@group_call_id Group call identifier
+//@participant_id Participant identifier
+//@is_muted Pass true to mute the user; pass false to unmute the them
 toggleGroupCallParticipantIsMuted group_call_id:int32 participant_id:MessageSender is_muted:Bool = Ok;
 
 //@description Changes volume level of a participant of an active group call. If the current user can manage the group call, then the participant's volume level will be changed for all users with the default volume level
-//@group_call_id Group call identifier @participant_id Participant identifier @volume_level New participant's volume level; 1-20000 in hundreds of percents
+//@group_call_id Group call identifier
+//@participant_id Participant identifier
+//@volume_level New participant's volume level; 1-20000 in hundreds of percents
 setGroupCallParticipantVolumeLevel group_call_id:int32 participant_id:MessageSender volume_level:int32 = Ok;
 
 //@description Toggles whether a group call participant hand is rased
-//@group_call_id Group call identifier @participant_id Participant identifier
+//@group_call_id Group call identifier
+//@participant_id Participant identifier
 //@is_hand_raised Pass true if the user's hand needs to be raised. Only self hand can be raised. Requires groupCall.can_be_managed group call flag to lower other's hand
 toggleGroupCallParticipantIsHandRaised group_call_id:int32 participant_id:MessageSender is_hand_raised:Bool = Ok;
 
@@ -5954,13 +8023,16 @@ toggleGroupCallParticipantIsHandRaised group_call_id:int32 participant_id:Messag
 //@limit The maximum number of participants to load; up to 100
 loadGroupCallParticipants group_call_id:int32 limit:int32 = Ok;
 
-//@description Leaves a group call @group_call_id Group call identifier
+//@description Leaves a group call
+//@group_call_id Group call identifier
 leaveGroupCall group_call_id:int32 = Ok;
 
-//@description Ends a group call. Requires groupCall.can_be_managed @group_call_id Group call identifier
+//@description Ends a group call. Requires groupCall.can_be_managed
+//@group_call_id Group call identifier
 endGroupCall group_call_id:int32 = Ok;
 
-//@description Returns information about available group call streams @group_call_id Group call identifier
+//@description Returns information about available group call streams
+//@group_call_id Group call identifier
 getGroupCallStreams group_call_id:int32 = GroupCallStreams;
 
 //@description Returns a file with a segment of a group call stream in a modified OGG format for audio or MPEG-4 format for video
@@ -5972,7 +8044,9 @@ getGroupCallStreams group_call_id:int32 = GroupCallStreams;
 getGroupCallStreamSegment group_call_id:int32 time_offset:int53 scale:int32 channel_id:int32 video_quality:GroupCallVideoQuality = FilePart;
 
 
-//@description Changes the block state of a message sender. Currently, only users and supergroup chats can be blocked @sender_id Identifier of a message sender to block/unblock @is_blocked New value of is_blocked
+//@description Changes the block state of a message sender. Currently, only users and supergroup chats can be blocked
+//@sender_id Identifier of a message sender to block/unblock
+//@is_blocked New value of is_blocked
 toggleMessageSenderIsBlocked sender_id:MessageSender is_blocked:Bool = Ok;
 
 //@description Blocks an original sender of a message in the Replies chat
@@ -5982,65 +8056,85 @@ toggleMessageSenderIsBlocked sender_id:MessageSender is_blocked:Bool = Ok;
 //@report_spam Pass true to report the sender to the Telegram moderators
 blockMessageSenderFromReplies message_id:int53 delete_message:Bool delete_all_messages:Bool report_spam:Bool = Ok;
 
-//@description Returns users and chats that were blocked by the current user @offset Number of users and chats to skip in the result; must be non-negative @limit The maximum number of users and chats to return; up to 100
+//@description Returns users and chats that were blocked by the current user
+//@offset Number of users and chats to skip in the result; must be non-negative
+//@limit The maximum number of users and chats to return; up to 100
 getBlockedMessageSenders offset:int32 limit:int32 = MessageSenders;
 
 
-//@description Adds a user to the contact list or edits an existing contact by their user identifier @contact The contact to add or edit; phone number may be empty and needs to be specified only if known, vCard is ignored
+//@description Adds a user to the contact list or edits an existing contact by their user identifier
+//@contact The contact to add or edit; phone number may be empty and needs to be specified only if known, vCard is ignored
 //@share_phone_number Pass true to share the current user's phone number with the new contact. A corresponding rule to userPrivacySettingShowPhoneNumber will be added if needed. Use the field userFullInfo.need_phone_number_privacy_exception to check whether the current user needs to be asked to share their phone number
 addContact contact:contact share_phone_number:Bool = Ok;
 
-//@description Adds new contacts or edits existing contacts by their phone numbers; contacts' user identifiers are ignored @contacts The list of contacts to import or edit; contacts' vCard are ignored and are not imported
+//@description Adds new contacts or edits existing contacts by their phone numbers; contacts' user identifiers are ignored
+//@contacts The list of contacts to import or edit; contacts' vCard are ignored and are not imported
 importContacts contacts:vector<contact> = ImportedContacts;
 
 //@description Returns all user contacts
 getContacts = Users;
 
-//@description Searches for the specified query in the first names, last names and usernames of the known user contacts @query Query to search for; may be empty to return all contacts @limit The maximum number of users to be returned
+//@description Searches for the specified query in the first names, last names and usernames of the known user contacts
+//@query Query to search for; may be empty to return all contacts
+//@limit The maximum number of users to be returned
 searchContacts query:string limit:int32 = Users;
 
-//@description Removes users from the contact list @user_ids Identifiers of users to be deleted
+//@description Removes users from the contact list
+//@user_ids Identifiers of users to be deleted
 removeContacts user_ids:vector<int53> = Ok;
 
 //@description Returns the total number of imported contacts
 getImportedContactCount = Count;
 
 //@description Changes imported contacts using the list of contacts saved on the device. Imports newly added contacts and, if at least the file database is enabled, deletes recently deleted contacts.
-//-Query result depends on the result of the previous query, so only one query is possible at the same time @contacts The new list of contacts, contact's vCard are ignored and are not imported
+//-Query result depends on the result of the previous query, so only one query is possible at the same time
+//@contacts The new list of contacts, contact's vCard are ignored and are not imported
 changeImportedContacts contacts:vector<contact> = ImportedContacts;
 
 //@description Clears all imported contacts, contact list remains unchanged
 clearImportedContacts = Ok;
 
 
-//@description Searches a user by their phone number. Returns a 404 error if the user can't be found @phone_number Phone number to search for
+//@description Searches a user by their phone number. Returns a 404 error if the user can't be found
+//@phone_number Phone number to search for
 searchUserByPhoneNumber phone_number:string = User;
 
-//@description Shares the phone number of the current user with a mutual contact. Supposed to be called when the user clicks on chatActionBarSharePhoneNumber @user_id Identifier of the user with whom to share the phone number. The user must be a mutual contact
+//@description Shares the phone number of the current user with a mutual contact. Supposed to be called when the user clicks on chatActionBarSharePhoneNumber
+//@user_id Identifier of the user with whom to share the phone number. The user must be a mutual contact
 sharePhoneNumber user_id:int53 = Ok;
 
 
-//@description Returns the profile photos of a user. The result of this query may be outdated: some photos might have been deleted already @user_id User identifier @offset The number of photos to skip; must be non-negative @limit The maximum number of photos to be returned; up to 100
+//@description Returns the profile photos of a user. The result of this query may be outdated: some photos might have been deleted already
+//@user_id User identifier
+//@offset The number of photos to skip; must be non-negative
+//@limit The maximum number of photos to be returned; up to 100
 getUserProfilePhotos user_id:int53 offset:int32 limit:int32 = ChatPhotos;
 
 
-//@description Returns stickers from the installed sticker sets that correspond to a given emoji. If the emoji is non-empty, then favorite, recently used or trending stickers may also be returned
-//@sticker_type Type of the sticker sets to return
-//@emoji String representation of emoji. If empty, returns all known installed stickers
+//@description Returns stickers from the installed sticker sets that correspond to a given emoji or can be found by sticker-specific keywords. If the query is non-empty, then favorite, recently used or trending stickers may also be returned
+//@sticker_type Type of the stickers to return
+//@query Search query; an emoji or a keyword prefix. If empty, returns all known installed stickers
 //@limit The maximum number of stickers to be returned
-//@chat_id Chat identifier for which to return stickers. Available custom emoji may be different for different chats
-getStickers sticker_type:StickerType emoji:string limit:int32 chat_id:int53 = Stickers;
+//@chat_id Chat identifier for which to return stickers. Available custom emoji stickers may be different for different chats
+getStickers sticker_type:StickerType query:string limit:int32 chat_id:int53 = Stickers;
 
-//@description Searches for stickers from public sticker sets that correspond to a given emoji @emoji String representation of emoji; must be non-empty @limit The maximum number of stickers to be returned; 0-100
+//@description Searches for stickers from public sticker sets that correspond to a given emoji
+//@emoji String representation of emoji; must be non-empty
+//@limit The maximum number of stickers to be returned; 0-100
 searchStickers emoji:string limit:int32 = Stickers;
 
-//@description Returns premium stickers from regular sticker sets @limit The maximum number of stickers to be returned; 0-100
+//@description Returns premium stickers from regular sticker sets
+//@limit The maximum number of stickers to be returned; 0-100
 getPremiumStickers limit:int32 = Stickers;
 
-//@description Returns a list of installed sticker sets @sticker_type Type of the sticker sets to return
+//@description Returns a list of installed sticker sets
+//@sticker_type Type of the sticker sets to return
 getInstalledStickerSets sticker_type:StickerType = StickerSets;
 
-//@description Returns a list of archived sticker sets @sticker_type Type of the sticker sets to return @offset_sticker_set_id Identifier of the sticker set from which to return the result @limit The maximum number of sticker sets to return; up to 100
+//@description Returns a list of archived sticker sets
+//@sticker_type Type of the sticker sets to return
+//@offset_sticker_set_id Identifier of the sticker set from which to return the result
+//@limit The maximum number of sticker sets to return; up to 100
 getArchivedStickerSets sticker_type:StickerType offset_sticker_set_id:int64 limit:int32 = StickerSets;
 
 //@description Returns a list of trending sticker sets. For optimal performance, the number of returned sticker sets is chosen by TDLib
@@ -6049,41 +8143,59 @@ getArchivedStickerSets sticker_type:StickerType offset_sticker_set_id:int64 limi
 //@limit The maximum number of sticker sets to be returned; up to 100. For optimal performance, the number of returned sticker sets is chosen by TDLib and can be smaller than the specified limit, even if the end of the list has not been reached
 getTrendingStickerSets sticker_type:StickerType offset:int32 limit:int32 = TrendingStickerSets;
 
-//@description Returns a list of sticker sets attached to a file. Currently, only photos and videos can have attached sticker sets @file_id File identifier
+//@description Returns a list of sticker sets attached to a file. Currently, only photos and videos can have attached sticker sets
+//@file_id File identifier
 getAttachedStickerSets file_id:int32 = StickerSets;
 
-//@description Returns information about a sticker set by its identifier @set_id Identifier of the sticker set
+//@description Returns information about a sticker set by its identifier
+//@set_id Identifier of the sticker set
 getStickerSet set_id:int64 = StickerSet;
 
-//@description Searches for a sticker set by its name @name Name of the sticker set
+//@description Searches for a sticker set by its name
+//@name Name of the sticker set
 searchStickerSet name:string = StickerSet;
 
-//@description Searches for installed sticker sets by looking for specified query in their title and name @sticker_type Type of the sticker sets to search for @query Query to search for @limit The maximum number of sticker sets to return
+//@description Searches for installed sticker sets by looking for specified query in their title and name
+//@sticker_type Type of the sticker sets to search for
+//@query Query to search for
+//@limit The maximum number of sticker sets to return
 searchInstalledStickerSets sticker_type:StickerType query:string limit:int32 = StickerSets;
 
-//@description Searches for ordinary sticker sets by looking for specified query in their title and name. Excludes installed sticker sets from the results @query Query to search for
+//@description Searches for ordinary sticker sets by looking for specified query in their title and name. Excludes installed sticker sets from the results
+//@query Query to search for
 searchStickerSets query:string = StickerSets;
 
-//@description Installs/uninstalls or activates/archives a sticker set @set_id Identifier of the sticker set @is_installed The new value of is_installed @is_archived The new value of is_archived. A sticker set can't be installed and archived simultaneously
+//@description Installs/uninstalls or activates/archives a sticker set
+//@set_id Identifier of the sticker set
+//@is_installed The new value of is_installed
+//@is_archived The new value of is_archived. A sticker set can't be installed and archived simultaneously
 changeStickerSet set_id:int64 is_installed:Bool is_archived:Bool = Ok;
 
-//@description Informs the server that some trending sticker sets have been viewed by the user @sticker_set_ids Identifiers of viewed trending sticker sets
+//@description Informs the server that some trending sticker sets have been viewed by the user
+//@sticker_set_ids Identifiers of viewed trending sticker sets
 viewTrendingStickerSets sticker_set_ids:vector<int64> = Ok;
 
-//@description Changes the order of installed sticker sets @sticker_type Type of the sticker sets to reorder @sticker_set_ids Identifiers of installed sticker sets in the new correct order
+//@description Changes the order of installed sticker sets
+//@sticker_type Type of the sticker sets to reorder
+//@sticker_set_ids Identifiers of installed sticker sets in the new correct order
 reorderInstalledStickerSets sticker_type:StickerType sticker_set_ids:vector<int64> = Ok;
 
-//@description Returns a list of recently used stickers @is_attached Pass true to return stickers and masks that were recently attached to photos or video files; pass false to return recently sent stickers
+//@description Returns a list of recently used stickers
+//@is_attached Pass true to return stickers and masks that were recently attached to photos or video files; pass false to return recently sent stickers
 getRecentStickers is_attached:Bool = Stickers;
 
 //@description Manually adds a new sticker to the list of recently used stickers. The new sticker is added to the top of the list. If the sticker was already in the list, it is removed from the list first. Only stickers belonging to a sticker set can be added to this list. Emoji stickers can't be added to recent stickers
-//@is_attached Pass true to add the sticker to the list of stickers recently attached to photo or video files; pass false to add the sticker to the list of recently sent stickers @sticker Sticker file to add
+//@is_attached Pass true to add the sticker to the list of stickers recently attached to photo or video files; pass false to add the sticker to the list of recently sent stickers
+//@sticker Sticker file to add
 addRecentSticker is_attached:Bool sticker:InputFile = Stickers;
 
-//@description Removes a sticker from the list of recently used stickers @is_attached Pass true to remove the sticker from the list of stickers recently attached to photo or video files; pass false to remove the sticker from the list of recently sent stickers @sticker Sticker file to delete
+//@description Removes a sticker from the list of recently used stickers
+//@is_attached Pass true to remove the sticker from the list of stickers recently attached to photo or video files; pass false to remove the sticker from the list of recently sent stickers
+//@sticker Sticker file to delete
 removeRecentSticker is_attached:Bool sticker:InputFile = Ok;
 
-//@description Clears the list of recently used stickers @is_attached Pass true to clear the list of stickers recently attached to photo or video files; pass false to clear the list of recently sent stickers
+//@description Clears the list of recently used stickers
+//@is_attached Pass true to clear the list of stickers recently attached to photo or video files; pass false to clear the list of recently sent stickers
 clearRecentStickers is_attached:Bool = Ok;
 
 //@description Returns favorite stickers
@@ -6093,22 +8205,30 @@ getFavoriteStickers = Stickers;
 //@sticker Sticker file to add
 addFavoriteSticker sticker:InputFile = Ok;
 
-//@description Removes a sticker from the list of favorite stickers @sticker Sticker file to delete from the list
+//@description Removes a sticker from the list of favorite stickers
+//@sticker Sticker file to delete from the list
 removeFavoriteSticker sticker:InputFile = Ok;
 
-//@description Returns emoji corresponding to a sticker. The list is only for informational purposes, because a sticker is always sent with a fixed emoji from the corresponding Sticker object @sticker Sticker file identifier
+//@description Returns emoji corresponding to a sticker. The list is only for informational purposes, because a sticker is always sent with a fixed emoji from the corresponding Sticker object
+//@sticker Sticker file identifier
 getStickerEmojis sticker:InputFile = Emojis;
 
-//@description Searches for emojis by keywords. Supported only if the file database is enabled @text Text to search for @exact_match Pass true if only emojis, which exactly match the text, needs to be returned @input_language_codes List of possible IETF language tags of the user's input language; may be empty if unknown
+//@description Searches for emojis by keywords. Supported only if the file database is enabled
+//@text Text to search for
+//@exact_match Pass true if only emojis, which exactly match the text, needs to be returned
+//@input_language_codes List of possible IETF language tags of the user's input language; may be empty if unknown
 searchEmojis text:string exact_match:Bool input_language_codes:vector<string> = Emojis;
 
-//@description Returns an animated emoji corresponding to a given emoji. Returns a 404 error if the emoji has no animated emoji @emoji The emoji
+//@description Returns an animated emoji corresponding to a given emoji. Returns a 404 error if the emoji has no animated emoji
+//@emoji The emoji
 getAnimatedEmoji emoji:string = AnimatedEmoji;
 
-//@description Returns an HTTP URL which can be used to automatically log in to the translation platform and suggest new emoji replacements. The URL will be valid for 30 seconds after generation @language_code Language code for which the emoji replacements will be suggested
+//@description Returns an HTTP URL which can be used to automatically log in to the translation platform and suggest new emoji replacements. The URL will be valid for 30 seconds after generation
+//@language_code Language code for which the emoji replacements will be suggested
 getEmojiSuggestionsUrl language_code:string = HttpUrl;
 
-//@description Returns list of custom emoji stickers by their identifiers. Stickers are returned in arbitrary order. Only found stickers are returned @custom_emoji_ids Identifiers of custom emoji stickers. At most 200 custom emoji stickers can be received simultaneously
+//@description Returns list of custom emoji stickers by their identifiers. Stickers are returned in arbitrary order. Only found stickers are returned
+//@custom_emoji_ids Identifiers of custom emoji stickers. At most 200 custom emoji stickers can be received simultaneously
 getCustomEmojiStickers custom_emoji_ids:vector<int64> = Stickers;
 
 
@@ -6119,7 +8239,8 @@ getSavedAnimations = Animations;
 //@animation The animation file to be added. Only animations known to the server (i.e., successfully sent via a message) can be added to the list
 addSavedAnimation animation:InputFile = Ok;
 
-//@description Removes an animation from the list of saved animations @animation Animation file to be removed
+//@description Removes an animation from the list of saved animations
+//@animation Animation file to be removed
 removeSavedAnimation animation:InputFile = Ok;
 
 
@@ -6127,54 +8248,86 @@ removeSavedAnimation animation:InputFile = Ok;
 getRecentInlineBots = Users;
 
 
-//@description Searches for recently used hashtags by their prefix @prefix Hashtag prefix to search for @limit The maximum number of hashtags to be returned
+//@description Searches for recently used hashtags by their prefix
+//@prefix Hashtag prefix to search for
+//@limit The maximum number of hashtags to be returned
 searchHashtags prefix:string limit:int32 = Hashtags;
 
-//@description Removes a hashtag from the list of recently used hashtags @hashtag Hashtag to delete
+//@description Removes a hashtag from the list of recently used hashtags
+//@hashtag Hashtag to delete
 removeRecentHashtag hashtag:string = Ok;
 
 
-//@description Returns a web page preview by the text of the message. Do not call this function too often. Returns a 404 error if the web page has no preview @text Message text with formatting
+//@description Returns a web page preview by the text of the message. Do not call this function too often. Returns a 404 error if the web page has no preview
+//@text Message text with formatting
 getWebPagePreview text:formattedText = WebPage;
 
-//@description Returns an instant view version of a web page if available. Returns a 404 error if the web page has no instant view page @url The web page URL @force_full Pass true to get full instant view for the web page
+//@description Returns an instant view version of a web page if available. Returns a 404 error if the web page has no instant view page
+//@url The web page URL
+//@force_full Pass true to get full instant view for the web page
 getWebPageInstantView url:string force_full:Bool = WebPageInstantView;
 
 
-//@description Changes a profile photo for the current user @photo Profile photo to set
+//@description Changes a profile photo for the current user
+//@photo Profile photo to set
 setProfilePhoto photo:InputChatPhoto = Ok;
 
-//@description Deletes a profile photo @profile_photo_id Identifier of the profile photo to delete
+//@description Deletes a profile photo
+//@profile_photo_id Identifier of the profile photo to delete
 deleteProfilePhoto profile_photo_id:int64 = Ok;
 
-//@description Changes the first and last name of the current user @first_name The new value of the first name for the current user; 1-64 characters @last_name The new value of the optional last name for the current user; 0-64 characters
+//@description Changes the first and last name of the current user
+//@first_name The new value of the first name for the current user; 1-64 characters
+//@last_name The new value of the optional last name for the current user; 0-64 characters
 setName first_name:string last_name:string = Ok;
 
-//@description Changes the bio of the current user @bio The new value of the user bio; 0-GetOption("bio_length_max") characters without line feeds
+//@description Changes the bio of the current user
+//@bio The new value of the user bio; 0-getOption("bio_length_max") characters without line feeds
 setBio bio:string = Ok;
 
-//@description Changes the username of the current user @username The new value of the username. Use an empty string to remove the username
+//@description Changes the editable username of the current user
+//@username The new value of the username. Use an empty string to remove the username. The username can't be completely removed if there is another active or disabled username
 setUsername username:string = Ok;
 
+//@description Changes active state for a username of the current user. The editable username can't be disabled. May return an error with a message "USERNAMES_ACTIVE_TOO_MUCH" if the maximum number of active usernames has been reached
+//@username The username to change
+//@is_active Pass true to activate the username; pass false to disable it
+toggleUsernameIsActive username:string is_active:Bool = Ok;
+
+//@description Changes order of active usernames of the current user
+//@usernames The new order of active usernames. All currently active usernames must be specified
+reorderActiveUsernames usernames:vector<string> = Ok;
+
 //@description Changes the emoji status of the current user; for Telegram Premium users only
 //@emoji_status New emoji status; pass null to switch to the default badge
 //@duration Duration of the status, in seconds; pass 0 to keep the status active until it will be changed manually
 setEmojiStatus emoji_status:emojiStatus duration:int32 = Ok;
 
-//@description Changes the location of the current user. Needs to be called if GetOption("is_location_visible") is true and location changes for more than 1 kilometer @location The new location of the user
+//@description Changes the location of the current user. Needs to be called if getOption("is_location_visible") is true and location changes for more than 1 kilometer
+//@location The new location of the user
 setLocation location:location = Ok;
 
 //@description Changes the phone number of the user and sends an authentication code to the user's new phone number. On success, returns information about the sent code
-//@phone_number The new phone number of the user in international format @settings Settings for the authentication of the user's phone number; pass null to use default settings
+//@phone_number The new phone number of the user in international format
+//@settings Settings for the authentication of the user's phone number; pass null to use default settings
 changePhoneNumber phone_number:string settings:phoneNumberAuthenticationSettings = AuthenticationCodeInfo;
 
 //@description Resends the authentication code sent to confirm a new phone number for the current user. Works only if the previously received authenticationCodeInfo next_code_type was not null and the server-specified timeout has passed
 resendChangePhoneNumberCode = AuthenticationCodeInfo;
 
-//@description Checks the authentication code sent to confirm a new phone number of the user @code Authentication code to check
+//@description Checks the authentication code sent to confirm a new phone number of the user
+//@code Authentication code to check
 checkChangePhoneNumberCode code:string = Ok;
 
 
+//@description Returns an HTTPS link, which can be used to get information about the current user
+getUserLink = UserLink;
+
+//@description Searches a user by a token from the user's link
+//@token Token to search for
+searchUserByToken token:string = User;
+
+
 //@description Sets the list of commands supported by the bot for the given user scope and language; for bots only
 //@scope The scope to which the commands are relevant; pass null to change commands in the default bot command scope
 //@language_code A two-letter ISO 639-1 language code. If empty, the commands will be applied to all users from the given scope, for which language there are no dedicated commands
@@ -6196,81 +8349,144 @@ getCommands scope:BotCommandScope language_code:string = BotCommands;
 //@menu_button New menu button
 setMenuButton user_id:int53 menu_button:botMenuButton = Ok;
 
-//@description Returns menu button set by the bot for the given user; for bots only @user_id Identifier of the user or 0 to get the default menu button
+//@description Returns menu button set by the bot for the given user; for bots only
+//@user_id Identifier of the user or 0 to get the default menu button
 getMenuButton user_id:int53 = BotMenuButton;
 
-//@description Sets default administrator rights for adding the bot to basic group and supergroup chats; for bots only @default_group_administrator_rights Default administrator rights for adding the bot to basic group and supergroup chats; may be null
+//@description Sets default administrator rights for adding the bot to basic group and supergroup chats; for bots only
+//@default_group_administrator_rights Default administrator rights for adding the bot to basic group and supergroup chats; may be null
 setDefaultGroupAdministratorRights default_group_administrator_rights:chatAdministratorRights = Ok;
 
-//@description Sets default administrator rights for adding the bot to channel chats; for bots only @default_channel_administrator_rights Default administrator rights for adding the bot to channels; may be null
+//@description Sets default administrator rights for adding the bot to channel chats; for bots only
+//@default_channel_administrator_rights Default administrator rights for adding the bot to channels; may be null
 setDefaultChannelAdministratorRights default_channel_administrator_rights:chatAdministratorRights = Ok;
 
 
 //@description Returns all active sessions of the current user
 getActiveSessions = Sessions;
 
-//@description Terminates a session of the current user @session_id Session identifier
+//@description Terminates a session of the current user
+//@session_id Session identifier
 terminateSession session_id:int64 = Ok;
 
 //@description Terminates all other sessions of the current user
 terminateAllOtherSessions = Ok;
 
-//@description Toggles whether a session can accept incoming calls @session_id Session identifier @can_accept_calls Pass true to allow accepting incoming calls by the session; pass false otherwise
+//@description Toggles whether a session can accept incoming calls
+//@session_id Session identifier
+//@can_accept_calls Pass true to allow accepting incoming calls by the session; pass false otherwise
 toggleSessionCanAcceptCalls session_id:int64 can_accept_calls:Bool = Ok;
 
-//@description Toggles whether a session can accept incoming secret chats @session_id Session identifier @can_accept_secret_chats Pass true to allow accepring secret chats by the session; pass false otherwise
+//@description Toggles whether a session can accept incoming secret chats
+//@session_id Session identifier
+//@can_accept_secret_chats Pass true to allow accepring secret chats by the session; pass false otherwise
 toggleSessionCanAcceptSecretChats session_id:int64 can_accept_secret_chats:Bool = Ok;
 
-//@description Changes the period of inactivity after which sessions will automatically be terminated @inactive_session_ttl_days New number of days of inactivity before sessions will be automatically terminated; 1-366 days
+//@description Changes the period of inactivity after which sessions will automatically be terminated
+//@inactive_session_ttl_days New number of days of inactivity before sessions will be automatically terminated; 1-366 days
 setInactiveSessionTtl inactive_session_ttl_days:int32 = Ok;
 
 
 //@description Returns all website where the current user used Telegram to log in
 getConnectedWebsites = ConnectedWebsites;
 
-//@description Disconnects website from the current user's Telegram account @website_id Website identifier
+//@description Disconnects website from the current user's Telegram account
+//@website_id Website identifier
 disconnectWebsite website_id:int64 = Ok;
 
 //@description Disconnects all websites from the current user's Telegram account
 disconnectAllWebsites = Ok;
 
 
-//@description Changes the username of a supergroup or channel, requires owner privileges in the supergroup or channel @supergroup_id Identifier of the supergroup or channel @username New value of the username. Use an empty string to remove the username
+//@description Changes the editable username of a supergroup or channel, requires owner privileges in the supergroup or channel
+//@supergroup_id Identifier of the supergroup or channel
+//@username New value of the username. Use an empty string to remove the username. The username can't be completely removed if there is another active or disabled username
 setSupergroupUsername supergroup_id:int53 username:string = Ok;
 
-//@description Changes the sticker set of a supergroup; requires can_change_info administrator right @supergroup_id Identifier of the supergroup @sticker_set_id New value of the supergroup sticker set identifier. Use 0 to remove the supergroup sticker set
+//@description Changes active state for a username of a supergroup or channel, requires owner privileges in the supergroup or channel. The editable username can't be disabled. May return an error with a message "USERNAMES_ACTIVE_TOO_MUCH" if the maximum number of active usernames has been reached
+//@supergroup_id Identifier of the supergroup or channel
+//@username The username to change
+//@is_active Pass true to activate the username; pass false to disable it
+toggleSupergroupUsernameIsActive supergroup_id:int53 username:string is_active:Bool = Ok;
+
+//@description Disables all active non-editable usernames of a supergroup or channel, requires owner privileges in the supergroup or channel
+//@supergroup_id Identifier of the supergroup or channel
+disableAllSupergroupUsernames supergroup_id:int53 = Ok;
+
+//@description Changes order of active usernames of a supergroup or channel, requires owner privileges in the supergroup or channel
+//@supergroup_id Identifier of the supergroup or channel
+//@usernames The new order of active usernames. All currently active usernames must be specified
+reorderSupergroupActiveUsernames supergroup_id:int53 usernames:vector<string> = Ok;
+
+//@description Changes the sticker set of a supergroup; requires can_change_info administrator right
+//@supergroup_id Identifier of the supergroup
+//@sticker_set_id New value of the supergroup sticker set identifier. Use 0 to remove the supergroup sticker set
 setSupergroupStickerSet supergroup_id:int53 sticker_set_id:int64 = Ok;
 
-//@description Toggles whether sender signature is added to sent messages in a channel; requires can_change_info administrator right @supergroup_id Identifier of the channel @sign_messages New value of sign_messages
+//@description Toggles whether sender signature is added to sent messages in a channel; requires can_change_info administrator right
+//@supergroup_id Identifier of the channel
+//@sign_messages New value of sign_messages
 toggleSupergroupSignMessages supergroup_id:int53 sign_messages:Bool = Ok;
 
-//@description Toggles whether joining is mandatory to send messages to a discussion supergroup; requires can_restrict_members administrator right @supergroup_id Identifier of the supergroup @join_to_send_messages New value of join_to_send_messages
+//@description Toggles whether joining is mandatory to send messages to a discussion supergroup; requires can_restrict_members administrator right
+//@supergroup_id Identifier of the supergroup
+//@join_to_send_messages New value of join_to_send_messages
 toggleSupergroupJoinToSendMessages supergroup_id:int53 join_to_send_messages:Bool = Ok;
 
-//@description Toggles whether all users directly joining the supergroup need to be approved by supergroup administrators; requires can_restrict_members administrator right @supergroup_id Identifier of the channel @join_by_request New value of join_by_request
+//@description Toggles whether all users directly joining the supergroup need to be approved by supergroup administrators; requires can_restrict_members administrator right
+//@supergroup_id Identifier of the channel
+//@join_by_request New value of join_by_request
 toggleSupergroupJoinByRequest supergroup_id:int53 join_by_request:Bool = Ok;
 
-//@description Toggles whether the message history of a supergroup is available to new members; requires can_change_info administrator right @supergroup_id The identifier of the supergroup @is_all_history_available The new value of is_all_history_available
+//@description Toggles whether the message history of a supergroup is available to new members; requires can_change_info administrator right
+//@supergroup_id The identifier of the supergroup
+//@is_all_history_available The new value of is_all_history_available
 toggleSupergroupIsAllHistoryAvailable supergroup_id:int53 is_all_history_available:Bool = Ok;
 
-//@description Upgrades supergroup to a broadcast group; requires owner privileges in the supergroup @supergroup_id Identifier of the supergroup
+//@description Toggles whether aggressive anti-spam checks are enabled in the supergroup; requires can_delete_messages administrator right. Can be called only if the supergroup has at least getOption("aggressive_anti_spam_supergroup_member_count_min") members
+//@supergroup_id The identifier of the supergroup, which isn't a broadcast group
+//@is_aggressive_anti_spam_enabled The new value of is_aggressive_anti_spam_enabled
+toggleSupergroupIsAggressiveAntiSpamEnabled supergroup_id:int53 is_aggressive_anti_spam_enabled:Bool = Ok;
+
+//@description Toggles whether the supergroup is a forum; requires owner privileges in the supergroup
+//@supergroup_id Identifier of the supergroup
+//@is_forum New value of is_forum. A supergroup can be converted to a forum, only if it has at least getOption("forum_member_count_min") members
+toggleSupergroupIsForum supergroup_id:int53 is_forum:Bool = Ok;
+
+//@description Upgrades supergroup to a broadcast group; requires owner privileges in the supergroup
+//@supergroup_id Identifier of the supergroup
 toggleSupergroupIsBroadcastGroup supergroup_id:int53 = Ok;
 
-//@description Reports messages in a supergroup as spam; requires administrator rights in the supergroup @supergroup_id Supergroup identifier @message_ids Identifiers of messages to report
+//@description Reports messages in a supergroup as spam; requires administrator rights in the supergroup
+//@supergroup_id Supergroup identifier
+//@message_ids Identifiers of messages to report
 reportSupergroupSpam supergroup_id:int53 message_ids:vector<int53> = Ok;
 
-//@description Returns information about members or banned users in a supergroup or channel. Can be used only if supergroupFullInfo.can_get_members == true; additionally, administrator privileges may be required for some filters @supergroup_id Identifier of the supergroup or channel
-//@filter The type of users to return; pass null to use supergroupMembersFilterRecent @offset Number of users to skip @limit The maximum number of users be returned; up to 200
+//@description Reports a false deletion of a message by aggressive anti-spam checks; requires administrator rights in the supergroup. Can be called only for messages from chatEventMessageDeleted with can_report_anti_spam_false_positive == true
+//@supergroup_id Supergroup identifier
+//@message_id Identifier of the erroneously deleted message
+reportSupergroupAntiSpamFalsePositive supergroup_id:int53 message_id:int53 = Ok;
+
+//@description Returns information about members or banned users in a supergroup or channel. Can be used only if supergroupFullInfo.can_get_members == true; additionally, administrator privileges may be required for some filters
+//@supergroup_id Identifier of the supergroup or channel
+//@filter The type of users to return; pass null to use supergroupMembersFilterRecent
+//@offset Number of users to skip
+//@limit The maximum number of users be returned; up to 200
 getSupergroupMembers supergroup_id:int53 filter:SupergroupMembersFilter offset:int32 limit:int32 = ChatMembers;
 
 
-//@description Closes a secret chat, effectively transferring its state to secretChatStateClosed @secret_chat_id Secret chat identifier
+//@description Closes a secret chat, effectively transferring its state to secretChatStateClosed
+//@secret_chat_id Secret chat identifier
 closeSecretChat secret_chat_id:int32 = Ok;
 
 
 //@description Returns a list of service actions taken by chat members and administrators in the last 48 hours. Available only for supergroups and channels. Requires administrator rights. Returns results in reverse chronological order (i.e., in order of decreasing event_id)
-//@chat_id Chat identifier @query Search query by which to filter events @from_event_id Identifier of an event from which to return results. Use 0 to get results from the latest events @limit The maximum number of events to return; up to 100
-//@filters The types of events to return; pass null to get chat events of all types @user_ids User identifiers by which to filter events. By default, events relating to all users will be returned
+//@chat_id Chat identifier
+//@query Search query by which to filter events
+//@from_event_id Identifier of an event from which to return results. Use 0 to get results from the latest events
+//@limit The maximum number of events to return; up to 100
+//@filters The types of events to return; pass null to get chat events of all types
+//@user_ids User identifiers by which to filter events. By default, events relating to all users will be returned
 getChatEventLog chat_id:int53 query:string from_event_id:int64 limit:int32 filters:chatEventLogFilters user_ids:vector<int53> = ChatEvents;
 
 
@@ -6285,12 +8501,18 @@ getPaymentForm input_invoice:InputInvoice theme:themeParameters = PaymentForm;
 //@allow_save Pass true to save the order information
 validateOrderInfo input_invoice:InputInvoice order_info:orderInfo allow_save:Bool = ValidatedOrderInfo;
 
-//@description Sends a filled-out payment form to the bot for final verification @input_invoice The invoice
-//@payment_form_id Payment form identifier returned by getPaymentForm @order_info_id Identifier returned by validateOrderInfo, or an empty string @shipping_option_id Identifier of a chosen shipping option, if applicable
-//@credentials The credentials chosen by user for payment @tip_amount Chosen by the user amount of tip in the smallest units of the currency
+//@description Sends a filled-out payment form to the bot for final verification
+//@input_invoice The invoice
+//@payment_form_id Payment form identifier returned by getPaymentForm
+//@order_info_id Identifier returned by validateOrderInfo, or an empty string
+//@shipping_option_id Identifier of a chosen shipping option, if applicable
+//@credentials The credentials chosen by user for payment
+//@tip_amount Chosen by the user amount of tip in the smallest units of the currency
 sendPaymentForm input_invoice:InputInvoice payment_form_id:int64 order_info_id:string shipping_option_id:string credentials:InputCredentials tip_amount:int53 = PaymentResult;
 
-//@description Returns information about a successful payment @chat_id Chat identifier of the PaymentSuccessful message @message_id Message identifier
+//@description Returns information about a successful payment
+//@chat_id Chat identifier of the messagePaymentSuccessful message
+//@message_id Message identifier
 getPaymentReceipt chat_id:int53 message_id:int53 = PaymentReceipt;
 
 //@description Returns saved order information. Returns a 404 error if there is no saved order information
@@ -6303,7 +8525,8 @@ deleteSavedOrderInfo = Ok;
 deleteSavedCredentials = Ok;
 
 
-//@description Creates a link for the given invoice; for bots only @invoice Information about the invoice of the type inputMessageInvoice
+//@description Creates a link for the given invoice; for bots only
+//@invoice Information about the invoice of the type inputMessageInvoice
 createInvoiceLink invoice:InputMessageContent = HttpUrl;
 
 
@@ -6311,13 +8534,17 @@ createInvoiceLink invoice:InputMessageContent = HttpUrl;
 getSupportUser = User;
 
 
-//@description Returns backgrounds installed by the user @for_dark_theme Pass true to order returned backgrounds for a dark theme
+//@description Returns backgrounds installed by the user
+//@for_dark_theme Pass true to order returned backgrounds for a dark theme
 getBackgrounds for_dark_theme:Bool = Backgrounds;
 
-//@description Constructs a persistent HTTP URL for a background @name Background name @type Background type
+//@description Constructs a persistent HTTP URL for a background
+//@name Background name
+//@type Background type
 getBackgroundUrl name:string type:BackgroundType = HttpUrl;
 
-//@description Searches for a background by its name @name The name of the background
+//@description Searches for a background by its name
+//@name The name of the background
 searchBackground name:string = Background;
 
 //@description Changes the background selected by the user; adds background to the list of installed backgrounds
@@ -6326,60 +8553,80 @@ searchBackground name:string = Background;
 //@for_dark_theme Pass true if the background is changed for a dark theme
 setBackground background:InputBackground type:BackgroundType for_dark_theme:Bool = Background;
 
-//@description Removes background from the list of installed backgrounds @background_id The background identifier
+//@description Removes background from the list of installed backgrounds
+//@background_id The background identifier
 removeBackground background_id:int64 = Ok;
 
 //@description Resets list of installed backgrounds to its default value
 resetBackgrounds = Ok;
 
 
-//@description Returns information about the current localization target. This is an offline request if only_local is true. Can be called before authorization @only_local Pass true to get only locally available information without sending network requests
+//@description Returns information about the current localization target. This is an offline request if only_local is true. Can be called before authorization
+//@only_local Pass true to get only locally available information without sending network requests
 getLocalizationTargetInfo only_local:Bool = LocalizationTargetInfo;
 
-//@description Returns information about a language pack. Returned language pack identifier may be different from a provided one. Can be called before authorization @language_pack_id Language pack identifier
+//@description Returns information about a language pack. Returned language pack identifier may be different from a provided one. Can be called before authorization
+//@language_pack_id Language pack identifier
 getLanguagePackInfo language_pack_id:string = LanguagePackInfo;
 
-//@description Returns strings from a language pack in the current localization target by their keys. Can be called before authorization @language_pack_id Language pack identifier of the strings to be returned @keys Language pack keys of the strings to be returned; leave empty to request all available strings
+//@description Returns strings from a language pack in the current localization target by their keys. Can be called before authorization
+//@language_pack_id Language pack identifier of the strings to be returned
+//@keys Language pack keys of the strings to be returned; leave empty to request all available strings
 getLanguagePackStrings language_pack_id:string keys:vector<string> = LanguagePackStrings;
 
-//@description Fetches the latest versions of all strings from a language pack in the current localization target from the server. This method doesn't need to be called explicitly for the current used/base language packs. Can be called before authorization @language_pack_id Language pack identifier
+//@description Fetches the latest versions of all strings from a language pack in the current localization target from the server. This method doesn't need to be called explicitly for the current used/base language packs. Can be called before authorization
+//@language_pack_id Language pack identifier
 synchronizeLanguagePack language_pack_id:string = Ok;
 
-//@description Adds a custom server language pack to the list of installed language packs in current localization target. Can be called before authorization @language_pack_id Identifier of a language pack to be added; may be different from a name that is used in an "https://t.me/setlanguage/" link
+//@description Adds a custom server language pack to the list of installed language packs in current localization target. Can be called before authorization
+//@language_pack_id Identifier of a language pack to be added; may be different from a name that is used in an "https://t.me/setlanguage/" link
 addCustomServerLanguagePack language_pack_id:string = Ok;
 
-//@description Adds or changes a custom local language pack to the current localization target @info Information about the language pack. Language pack ID must start with 'X', consist only of English letters, digits and hyphens, and must not exceed 64 characters. Can be called before authorization @strings Strings of the new language pack
+//@description Adds or changes a custom local language pack to the current localization target
+//@info Information about the language pack. Language pack ID must start with 'X', consist only of English letters, digits and hyphens, and must not exceed 64 characters. Can be called before authorization
+//@strings Strings of the new language pack
 setCustomLanguagePack info:languagePackInfo strings:vector<languagePackString> = Ok;
 
-//@description Edits information about a custom local language pack in the current localization target. Can be called before authorization @info New information about the custom local language pack
+//@description Edits information about a custom local language pack in the current localization target. Can be called before authorization
+//@info New information about the custom local language pack
 editCustomLanguagePackInfo info:languagePackInfo = Ok;
 
-//@description Adds, edits or deletes a string in a custom local language pack. Can be called before authorization @language_pack_id Identifier of a previously added custom local language pack in the current localization target @new_string New language pack string
+//@description Adds, edits or deletes a string in a custom local language pack. Can be called before authorization
+//@language_pack_id Identifier of a previously added custom local language pack in the current localization target
+//@new_string New language pack string
 setCustomLanguagePackString language_pack_id:string new_string:languagePackString = Ok;
 
-//@description Deletes all information about a language pack in the current localization target. The language pack which is currently in use (including base language pack) or is being synchronized can't be deleted. Can be called before authorization @language_pack_id Identifier of the language pack to delete
+//@description Deletes all information about a language pack in the current localization target. The language pack which is currently in use (including base language pack) or is being synchronized can't be deleted. Can be called before authorization
+//@language_pack_id Identifier of the language pack to delete
 deleteLanguagePack language_pack_id:string = Ok;
 
 
-//@description Registers the currently used device for receiving push notifications. Returns a globally unique identifier of the push notification subscription @device_token Device token @other_user_ids List of user identifiers of other users currently using the application
+//@description Registers the currently used device for receiving push notifications. Returns a globally unique identifier of the push notification subscription
+//@device_token Device token
+//@other_user_ids List of user identifiers of other users currently using the application
 registerDevice device_token:DeviceToken other_user_ids:vector<int53> = PushReceiverId;
 
 //@description Handles a push notification. Returns error with code 406 if the push notification is not supported and connection to the server is required to fetch new data. Can be called before authorization
 //@payload JSON-encoded push notification payload with all fields sent by the server, and "google.sent_time" and "google.notification.sound" fields added
 processPushNotification payload:string = Ok;
 
-//@description Returns a globally unique push notification subscription identifier for identification of an account, which has received a push notification. Can be called synchronously @payload JSON-encoded push notification payload
+//@description Returns a globally unique push notification subscription identifier for identification of an account, which has received a push notification. Can be called synchronously
+//@payload JSON-encoded push notification payload
 getPushReceiverId payload:string = PushReceiverId;
 
 
-//@description Returns t.me URLs recently visited by a newly registered user @referrer Google Play referrer to identify the user
+//@description Returns t.me URLs recently visited by a newly registered user
+//@referrer Google Play referrer to identify the user
 getRecentlyVisitedTMeUrls referrer:string = TMeUrls;
 
 
-//@description Changes user privacy settings @setting The privacy setting @rules The new privacy rules
+//@description Changes user privacy settings
+//@setting The privacy setting
+//@rules The new privacy rules
 setUserPrivacySettingRules setting:UserPrivacySetting rules:userPrivacySettingRules = Ok;
 
-//@description Returns the current privacy settings @setting The privacy setting
+//@description Returns the current privacy settings
+//@setting The privacy setting
 getUserPrivacySettingRules setting:UserPrivacySetting = UserPrivacySettingRules;
 
 
@@ -6388,47 +8635,77 @@ getUserPrivacySettingRules setting:UserPrivacySetting = UserPrivacySettingRules;
 getOption name:string = OptionValue;
 
 //@description Sets the value of an option. (Check the list of available options on https://core.telegram.org/tdlib/options.) Only writable options can be set. Can be called before authorization
-//@name The name of the option @value The new value of the option; pass null to reset option value to a default value
+//@name The name of the option
+//@value The new value of the option; pass null to reset option value to a default value
 setOption name:string value:OptionValue = Ok;
 
 
-//@description Changes the period of inactivity after which the account of the current user will automatically be deleted @ttl New account TTL
+//@description Changes the period of inactivity after which the account of the current user will automatically be deleted
+//@ttl New account TTL
 setAccountTtl ttl:accountTtl = Ok;
 
 //@description Returns the period of inactivity after which the account of the current user will automatically be deleted
 getAccountTtl = AccountTtl;
 
-//@description Deletes the account of the current user, deleting all information associated with the user from the server. The phone number of the account can be used to create a new account. Can be called before authorization when the current authorization state is authorizationStateWaitPassword @reason The reason why the account was deleted; optional @password The 2-step verification password of the current user. If not specified, account deletion can be canceled within one week
+//@description Deletes the account of the current user, deleting all information associated with the user from the server. The phone number of the account can be used to create a new account. Can be called before authorization when the current authorization state is authorizationStateWaitPassword
+//@reason The reason why the account was deleted; optional
+//@password The 2-step verification password of the current user. If not specified, account deletion can be canceled within one week
 deleteAccount reason:string password:string = Ok;
 
 
-//@description Removes a chat action bar without any other action @chat_id Chat identifier
+//@description Changes the default message Time To Live setting (self-destruct timer) for new chats
+//@ttl New message TTL; must be from 0 up to 365 * 86400 and be divisible by 86400. If 0, then messages aren't deleted automatically
+setDefaultMessageTtl ttl:messageTtl = Ok;
+
+//@description Returns default message Time To Live setting (self-destruct timer) for new chats
+getDefaultMessageTtl = MessageTtl;
+
+
+//@description Removes a chat action bar without any other action
+//@chat_id Chat identifier
 removeChatActionBar chat_id:int53 = Ok;
 
 //@description Reports a chat to the Telegram moderators. A chat can be reported only from the chat action bar, or if chat.can_be_reported
-//@chat_id Chat identifier @message_ids Identifiers of reported messages; may be empty to report the whole chat @reason The reason for reporting the chat @text Additional report details; 0-1024 characters
+//@chat_id Chat identifier
+//@message_ids Identifiers of reported messages; may be empty to report the whole chat
+//@reason The reason for reporting the chat
+//@text Additional report details; 0-1024 characters
 reportChat chat_id:int53 message_ids:vector<int53> reason:ChatReportReason text:string = Ok;
 
 //@description Reports a chat photo to the Telegram moderators. A chat photo can be reported only if chat.can_be_reported
-//@chat_id Chat identifier @file_id Identifier of the photo to report. Only full photos from chatPhoto can be reported @reason The reason for reporting the chat photo @text Additional report details; 0-1024 characters
+//@chat_id Chat identifier
+//@file_id Identifier of the photo to report. Only full photos from chatPhoto can be reported
+//@reason The reason for reporting the chat photo
+//@text Additional report details; 0-1024 characters
 reportChatPhoto chat_id:int53 file_id:int32 reason:ChatReportReason text:string = Ok;
 
 //@description Reports reactions set on a message to the Telegram moderators. Reactions on a message can be reported only if message.can_report_reactions
-//@chat_id Chat identifier @message_id Message identifier @sender_id Identifier of the sender, which added the reaction
+//@chat_id Chat identifier
+//@message_id Message identifier
+//@sender_id Identifier of the sender, which added the reaction
 reportMessageReactions chat_id:int53 message_id:int53 sender_id:MessageSender = Ok;
 
 
-//@description Returns detailed statistics about a chat. Currently, this method can be used only for supergroups and channels. Can be used only if supergroupFullInfo.can_get_statistics == true @chat_id Chat identifier @is_dark Pass true if a dark theme is used by the application
+//@description Returns detailed statistics about a chat. Currently, this method can be used only for supergroups and channels. Can be used only if supergroupFullInfo.can_get_statistics == true
+//@chat_id Chat identifier
+//@is_dark Pass true if a dark theme is used by the application
 getChatStatistics chat_id:int53 is_dark:Bool = ChatStatistics;
 
-//@description Returns detailed statistics about a message. Can be used only if message.can_get_statistics == true @chat_id Chat identifier @message_id Message identifier @is_dark Pass true if a dark theme is used by the application
+//@description Returns detailed statistics about a message. Can be used only if message.can_get_statistics == true
+//@chat_id Chat identifier
+//@message_id Message identifier
+//@is_dark Pass true if a dark theme is used by the application
 getMessageStatistics chat_id:int53 message_id:int53 is_dark:Bool = MessageStatistics;
 
-//@description Loads an asynchronous or a zoomed in statistical graph @chat_id Chat identifier @token The token for graph loading @x X-value for zoomed in graph or 0 otherwise
+//@description Loads an asynchronous or a zoomed in statistical graph
+//@chat_id Chat identifier
+//@token The token for graph loading
+//@x X-value for zoomed in graph or 0 otherwise
 getStatisticalGraph chat_id:int53 token:string x:int53 = StatisticalGraph;
 
 
-//@description Returns storage usage statistics. Can be called before authorization @chat_limit The maximum number of chats with the largest storage usage for which separate statistics need to be returned. All other chats will be grouped in entries with chat_id == 0. If the chat info database is not used, the chat_limit is ignored and is always set to 0
+//@description Returns storage usage statistics. Can be called before authorization
+//@chat_limit The maximum number of chats with the largest storage usage for which separate statistics need to be returned. All other chats will be grouped in entries with chat_id == 0. If the chat info database is not used, the chat_limit is ignored and is always set to 0
 getStorageStatistics chat_limit:int32 = StorageStatistics;
 
 //@description Quickly returns approximate storage usage statistics. Can be called before authorization
@@ -6451,13 +8728,16 @@ optimizeStorage size:int53 ttl:int32 count:int32 immunity_delay:int32 file_types
 
 
 //@description Sets the current network type. Can be called before authorization. Calling this method forces all network connections to reopen, mitigating the delay in switching between different networks, so it must be called whenever the network is changed, even if the network type remains the same.
-//-Network type is used to check whether the library can use the network at all and also for collecting detailed network data usage statistics @type The new network type; pass null to set network type to networkTypeOther
+//-Network type is used to check whether the library can use the network at all and also for collecting detailed network data usage statistics
+//@type The new network type; pass null to set network type to networkTypeOther
 setNetworkType type:NetworkType = Ok;
 
-//@description Returns network data usage statistics. Can be called before authorization @only_current Pass true to get statistics only for the current library launch
+//@description Returns network data usage statistics. Can be called before authorization
+//@only_current Pass true to get statistics only for the current library launch
 getNetworkStatistics only_current:Bool = NetworkStatistics;
 
-//@description Adds the specified data to data usage statistics. Can be called before authorization @entry The network statistics entry with the data to be added to statistics
+//@description Adds the specified data to data usage statistics. Can be called before authorization
+//@entry The network statistics entry with the data to be added to statistics
 addNetworkStatistics entry:NetworkStatisticsEntry = Ok;
 
 //@description Resets all network data usage statistics to zero. Can be called before authorization
@@ -6466,87 +8746,120 @@ resetNetworkStatistics = Ok;
 //@description Returns auto-download settings presets for the current user
 getAutoDownloadSettingsPresets = AutoDownloadSettingsPresets;
 
-//@description Sets auto-download settings @settings New user auto-download settings @type Type of the network for which the new settings are relevant
+//@description Sets auto-download settings
+//@settings New user auto-download settings
+//@type Type of the network for which the new settings are relevant
 setAutoDownloadSettings settings:autoDownloadSettings type:NetworkType = Ok;
 
 
-//@description Returns information about a bank card @bank_card_number The bank card number
+//@description Returns information about a bank card
+//@bank_card_number The bank card number
 getBankCardInfo bank_card_number:string = BankCardInfo;
 
 
-//@description Returns one of the available Telegram Passport elements @type Telegram Passport element type @password The 2-step verification password of the current user
+//@description Returns one of the available Telegram Passport elements
+//@type Telegram Passport element type
+//@password The 2-step verification password of the current user
 getPassportElement type:PassportElementType password:string = PassportElement;
 
-//@description Returns all available Telegram Passport elements @password The 2-step verification password of the current user
+//@description Returns all available Telegram Passport elements
+//@password The 2-step verification password of the current user
 getAllPassportElements password:string = PassportElements;
 
-//@description Adds an element to the user's Telegram Passport. May return an error with a message "PHONE_VERIFICATION_NEEDED" or "EMAIL_VERIFICATION_NEEDED" if the chosen phone number or the chosen email address must be verified first @element Input Telegram Passport element @password The 2-step verification password of the current user
+//@description Adds an element to the user's Telegram Passport. May return an error with a message "PHONE_VERIFICATION_NEEDED" or "EMAIL_VERIFICATION_NEEDED" if the chosen phone number or the chosen email address must be verified first
+//@element Input Telegram Passport element
+//@password The 2-step verification password of the current user
 setPassportElement element:InputPassportElement password:string = PassportElement;
 
-//@description Deletes a Telegram Passport element @type Element type
+//@description Deletes a Telegram Passport element
+//@type Element type
 deletePassportElement type:PassportElementType = Ok;
 
-//@description Informs the user that some of the elements in their Telegram Passport contain errors; for bots only. The user will not be able to resend the elements, until the errors are fixed @user_id User identifier @errors The errors
+//@description Informs the user that some of the elements in their Telegram Passport contain errors; for bots only. The user will not be able to resend the elements, until the errors are fixed
+//@user_id User identifier
+//@errors The errors
 setPassportElementErrors user_id:int53 errors:vector<inputPassportElementError> = Ok;
 
 
-//@description Returns an IETF language tag of the language preferred in the country, which must be used to fill native fields in Telegram Passport personal details. Returns a 404 error if unknown @country_code A two-letter ISO 3166-1 alpha-2 country code
+//@description Returns an IETF language tag of the language preferred in the country, which must be used to fill native fields in Telegram Passport personal details. Returns a 404 error if unknown
+//@country_code A two-letter ISO 3166-1 alpha-2 country code
 getPreferredCountryLanguage country_code:string = Text;
 
 
 //@description Sends a code to verify a phone number to be added to a user's Telegram Passport
-//@phone_number The phone number of the user, in international format @settings Settings for the authentication of the user's phone number; pass null to use default settings
+//@phone_number The phone number of the user, in international format
+//@settings Settings for the authentication of the user's phone number; pass null to use default settings
 sendPhoneNumberVerificationCode phone_number:string settings:phoneNumberAuthenticationSettings = AuthenticationCodeInfo;
 
 //@description Resends the code to verify a phone number to be added to a user's Telegram Passport
 resendPhoneNumberVerificationCode = AuthenticationCodeInfo;
 
-//@description Checks the phone number verification code for Telegram Passport @code Verification code to check
+//@description Checks the phone number verification code for Telegram Passport
+//@code Verification code to check
 checkPhoneNumberVerificationCode code:string = Ok;
 
 
-//@description Sends a code to verify an email address to be added to a user's Telegram Passport @email_address Email address
+//@description Sends a code to verify an email address to be added to a user's Telegram Passport
+//@email_address Email address
 sendEmailAddressVerificationCode email_address:string = EmailAddressAuthenticationCodeInfo;
 
 //@description Resends the code to verify an email address to be added to a user's Telegram Passport
 resendEmailAddressVerificationCode = EmailAddressAuthenticationCodeInfo;
 
-//@description Checks the email address verification code for Telegram Passport @code Verification code to check
+//@description Checks the email address verification code for Telegram Passport
+//@code Verification code to check
 checkEmailAddressVerificationCode code:string = Ok;
 
 
-//@description Returns a Telegram Passport authorization form for sharing data with a service @bot_user_id User identifier of the service's bot @scope Telegram Passport element types requested by the service @public_key Service's public key @nonce Unique request identifier provided by the service
+//@description Returns a Telegram Passport authorization form for sharing data with a service
+//@bot_user_id User identifier of the service's bot
+//@scope Telegram Passport element types requested by the service
+//@public_key Service's public key
+//@nonce Unique request identifier provided by the service
 getPassportAuthorizationForm bot_user_id:int53 scope:string public_key:string nonce:string = PassportAuthorizationForm;
 
-//@description Returns already available Telegram Passport elements suitable for completing a Telegram Passport authorization form. Result can be received only once for each authorization form @autorization_form_id Authorization form identifier @password The 2-step verification password of the current user
+//@description Returns already available Telegram Passport elements suitable for completing a Telegram Passport authorization form. Result can be received only once for each authorization form
+//@autorization_form_id Authorization form identifier
+//@password The 2-step verification password of the current user
 getPassportAuthorizationFormAvailableElements autorization_form_id:int32 password:string = PassportElementsWithErrors;
 
 //@description Sends a Telegram Passport authorization form, effectively sharing data with the service. This method must be called after getPassportAuthorizationFormAvailableElements if some previously available elements are going to be reused
-//@autorization_form_id Authorization form identifier @types Types of Telegram Passport elements chosen by user to complete the authorization form
+//@autorization_form_id Authorization form identifier
+//@types Types of Telegram Passport elements chosen by user to complete the authorization form
 sendPassportAuthorizationForm autorization_form_id:int32 types:vector<PassportElementType> = Ok;
 
 
-//@description Sends phone number confirmation code to handle links of the type internalLinkTypePhoneNumberConfirmation @hash Hash value from the link @phone_number Phone number value from the link @settings Settings for the authentication of the user's phone number; pass null to use default settings
+//@description Sends phone number confirmation code to handle links of the type internalLinkTypePhoneNumberConfirmation
+//@hash Hash value from the link
+//@phone_number Phone number value from the link
+//@settings Settings for the authentication of the user's phone number; pass null to use default settings
 sendPhoneNumberConfirmationCode hash:string phone_number:string settings:phoneNumberAuthenticationSettings = AuthenticationCodeInfo;
 
 //@description Resends phone number confirmation code
 resendPhoneNumberConfirmationCode = AuthenticationCodeInfo;
 
-//@description Checks phone number confirmation code @code Confirmation code to check
+//@description Checks phone number confirmation code
+//@code Confirmation code to check
 checkPhoneNumberConfirmationCode code:string = Ok;
 
 
-//@description Informs the server about the number of pending bot updates if they haven't been processed for a long time; for bots only @pending_update_count The number of pending updates @error_message The last error message
+//@description Informs the server about the number of pending bot updates if they haven't been processed for a long time; for bots only
+//@pending_update_count The number of pending updates
+//@error_message The last error message
 setBotUpdatesStatus pending_update_count:int32 error_message:string = Ok;
 
 
-//@description Uploads a file with a sticker; returns the uploaded file @user_id Sticker file owner; ignored for regular users @sticker Sticker file to upload
+//@description Uploads a file with a sticker; returns the uploaded file
+//@user_id Sticker file owner; ignored for regular users
+//@sticker Sticker file to upload
 uploadStickerFile user_id:int53 sticker:inputSticker = File;
 
-//@description Returns a suggested name for a new sticker set with a given title @title Sticker set title; 1-64 characters
+//@description Returns a suggested name for a new sticker set with a given title
+//@title Sticker set title; 1-64 characters
 getSuggestedStickerSetName title:string = Text;
 
-//@description Checks whether a name can be used for a new sticker set @name Name to be checked
+//@description Checks whether a name can be used for a new sticker set
+//@name Name to be checked
 checkStickerSetName name:string = CheckStickerSetNameResult;
 
 //@description Creates a new sticker set. Returns the newly created sticker set
@@ -6559,36 +8872,50 @@ checkStickerSetName name:string = CheckStickerSetNameResult;
 createNewStickerSet user_id:int53 title:string name:string sticker_type:StickerType stickers:vector<inputSticker> source:string = StickerSet;
 
 //@description Adds a new sticker to a set; for bots only. Returns the sticker set
-//@user_id Sticker set owner @name Sticker set name @sticker Sticker to add to the set
+//@user_id Sticker set owner
+//@name Sticker set name
+//@sticker Sticker to add to the set
 addStickerToSet user_id:int53 name:string sticker:inputSticker = StickerSet;
 
 //@description Sets a sticker set thumbnail; for bots only. Returns the sticker set
-//@user_id Sticker set owner @name Sticker set name
+//@user_id Sticker set owner
+//@name Sticker set name
 //@thumbnail Thumbnail to set in PNG, TGS, or WEBM format; pass null to remove the sticker set thumbnail. Thumbnail format must match the format of stickers in the set
 setStickerSetThumbnail user_id:int53 name:string thumbnail:InputFile = StickerSet;
 
 //@description Changes the position of a sticker in the set to which it belongs; for bots only. The sticker set must have been created by the bot
-//@sticker Sticker @position New position of the sticker in the set, 0-based
+//@sticker Sticker
+//@position New position of the sticker in the set, 0-based
 setStickerPositionInSet sticker:InputFile position:int32 = Ok;
 
-//@description Removes a sticker from the set to which it belongs; for bots only. The sticker set must have been created by the bot @sticker Sticker
+//@description Removes a sticker from the set to which it belongs; for bots only. The sticker set must have been created by the bot
+//@sticker Sticker
 removeStickerFromSet sticker:InputFile = Ok;
 
 
-//@description Returns information about a file with a map thumbnail in PNG format. Only map thumbnail files with size less than 1MB can be downloaded @location Location of the map center @zoom Map zoom level; 13-20 @width Map width in pixels before applying scale; 16-1024 @height Map height in pixels before applying scale; 16-1024 @scale Map scale; 1-3 @chat_id Identifier of a chat in which the thumbnail will be shown. Use 0 if unknown
+//@description Returns information about a file with a map thumbnail in PNG format. Only map thumbnail files with size less than 1MB can be downloaded
+//@location Location of the map center
+//@zoom Map zoom level; 13-20
+//@width Map width in pixels before applying scale; 16-1024
+//@height Map height in pixels before applying scale; 16-1024
+//@scale Map scale; 1-3
+//@chat_id Identifier of a chat in which the thumbnail will be shown. Use 0 if unknown
 getMapThumbnailFile location:location zoom:int32 width:int32 height:int32 scale:int32 chat_id:int53 = File;
 
 
-//@description Returns information about a limit, increased for Premium users. Returns a 404 error if the limit is unknown @limit_type Type of the limit
+//@description Returns information about a limit, increased for Premium users. Returns a 404 error if the limit is unknown
+//@limit_type Type of the limit
 getPremiumLimit limit_type:PremiumLimitType = PremiumLimit;
 
-//@description Returns information about features, available to Premium users @source Source of the request; pass null if the method is called from some non-standard source
+//@description Returns information about features, available to Premium users
+//@source Source of the request; pass null if the method is called from some non-standard source
 getPremiumFeatures source:PremiumSource = PremiumFeatures;
 
 //@description Returns examples of premium stickers for demonstration purposes
 getPremiumStickerExamples = Stickers;
 
-//@description Informs TDLib that the user viewed detailed information about a Premium feature on the Premium features screen @feature The viewed premium feature
+//@description Informs TDLib that the user viewed detailed information about a Premium feature on the Premium features screen
+//@feature The viewed premium feature
 viewPremiumFeature feature:PremiumFeature = Ok;
 
 //@description Informs TDLib that the user clicked Premium subscription button on the Premium features screen
@@ -6597,28 +8924,41 @@ clickPremiumSubscriptionButton = Ok;
 //@description Returns state of Telegram Premium subscription and promotion videos for Premium features
 getPremiumState = PremiumState;
 
-//@description Checks whether Telegram Premium purchase is possible. Must be called before in-store Premium purchase @purpose Transaction purpose
+//@description Checks whether Telegram Premium purchase is possible. Must be called before in-store Premium purchase
+//@purpose Transaction purpose
 canPurchasePremium purpose:StorePaymentPurpose = Ok;
 
-//@description Informs server about a purchase through App Store. For official applications only @receipt App Store receipt @purpose Transaction purpose
+//@description Informs server about a purchase through App Store. For official applications only
+//@receipt App Store receipt
+//@purpose Transaction purpose
 assignAppStoreTransaction receipt:bytes purpose:StorePaymentPurpose = Ok;
 
-//@description Informs server about a purchase through Google Play. For official applications only @package_name Application package name @store_product_id Identifier of the purchased store product @purchase_token Google Play purchase token @purpose Transaction purpose
+//@description Informs server about a purchase through Google Play. For official applications only
+//@package_name Application package name
+//@store_product_id Identifier of the purchased store product
+//@purchase_token Google Play purchase token
+//@purpose Transaction purpose
 assignGooglePlayTransaction package_name:string store_product_id:string purchase_token:string purpose:StorePaymentPurpose = Ok;
 
 
-//@description Accepts Telegram terms of services @terms_of_service_id Terms of service identifier
+//@description Accepts Telegram terms of services
+//@terms_of_service_id Terms of service identifier
 acceptTermsOfService terms_of_service_id:string = Ok;
 
 
-//@description Sends a custom request; for bots only @method The method name @parameters JSON-serialized method parameters
+//@description Sends a custom request; for bots only
+//@method The method name
+//@parameters JSON-serialized method parameters
 sendCustomRequest method:string parameters:string = CustomRequestResult;
 
-//@description Answers a custom query; for bots only @custom_query_id Identifier of a custom query @data JSON-serialized answer to the query
+//@description Answers a custom query; for bots only
+//@custom_query_id Identifier of a custom query
+//@data JSON-serialized answer to the query
 answerCustomQuery custom_query_id:int64 data:string = Ok;
 
 
-//@description Succeeds after a specified amount of time has passed. Can be called before initialization @seconds Number of seconds before the function returns
+//@description Succeeds after a specified amount of time has passed. Can be called before initialization
+//@seconds Number of seconds before the function returns
 setAlarm seconds:double = Ok;
 
 
@@ -6628,53 +8968,73 @@ getCountries = Countries;
 //@description Uses the current IP address to find the current country. Returns two-letter ISO 3166-1 alpha-2 country code. Can be called before authorization
 getCountryCode = Text;
 
-//@description Returns information about a phone number by its prefix. Can be called before authorization @phone_number_prefix The phone number prefix
+//@description Returns information about a phone number by its prefix. Can be called before authorization
+//@phone_number_prefix The phone number prefix
 getPhoneNumberInfo phone_number_prefix:string = PhoneNumberInfo;
 
 //@description Returns information about a phone number by its prefix synchronously. getCountries must be called at least once after changing localization to the specified language if properly localized country information is expected. Can be called synchronously
-//@language_code A two-letter ISO 639-1 language code for country information localization @phone_number_prefix The phone number prefix
+//@language_code A two-letter ISO 639-1 language code for country information localization
+//@phone_number_prefix The phone number prefix
 getPhoneNumberInfoSync language_code:string phone_number_prefix:string = PhoneNumberInfo;
 
 //@description Returns the link for downloading official Telegram application to be used when the current user invites friends to Telegram
 getApplicationDownloadLink = HttpUrl;
 
-//@description Returns information about a tg:// deep link. Use "tg://need_update_for_some_feature" or "tg:some_unsupported_feature" for testing. Returns a 404 error for unknown links. Can be called before authorization @link The link
+//@description Returns information about a tg:// deep link. Use "tg://need_update_for_some_feature" or "tg:some_unsupported_feature" for testing. Returns a 404 error for unknown links. Can be called before authorization
+//@link The link
 getDeepLinkInfo link:string = DeepLinkInfo;
 
 
 //@description Returns application config, provided by the server. Can be called before authorization
 getApplicationConfig = JsonValue;
 
-//@description Saves application log event on the server. Can be called before authorization @type Event type @chat_id Optional chat identifier, associated with the event @data The log event data
+//@description Saves application log event on the server. Can be called before authorization
+//@type Event type
+//@chat_id Optional chat identifier, associated with the event
+//@data The log event data
 saveApplicationLogEvent type:string chat_id:int53 data:JsonValue = Ok;
 
 
-//@description Adds a proxy server for network requests. Can be called before authorization @server Proxy server IP address @port Proxy server port @enable Pass true to immediately enable the proxy @type Proxy type
+//@description Adds a proxy server for network requests. Can be called before authorization
+//@server Proxy server IP address
+//@port Proxy server port
+//@enable Pass true to immediately enable the proxy
+//@type Proxy type
 addProxy server:string port:int32 enable:Bool type:ProxyType = Proxy;
 
-//@description Edits an existing proxy server for network requests. Can be called before authorization @proxy_id Proxy identifier @server Proxy server IP address @port Proxy server port @enable Pass true to immediately enable the proxy @type Proxy type
+//@description Edits an existing proxy server for network requests. Can be called before authorization
+//@proxy_id Proxy identifier
+//@server Proxy server IP address
+//@port Proxy server port
+//@enable Pass true to immediately enable the proxy
+//@type Proxy type
 editProxy proxy_id:int32 server:string port:int32 enable:Bool type:ProxyType = Proxy;
 
-//@description Enables a proxy. Only one proxy can be enabled at a time. Can be called before authorization @proxy_id Proxy identifier
+//@description Enables a proxy. Only one proxy can be enabled at a time. Can be called before authorization
+//@proxy_id Proxy identifier
 enableProxy proxy_id:int32 = Ok;
 
 //@description Disables the currently enabled proxy. Can be called before authorization
 disableProxy = Ok;
 
-//@description Removes a proxy server. Can be called before authorization @proxy_id Proxy identifier
+//@description Removes a proxy server. Can be called before authorization
+//@proxy_id Proxy identifier
 removeProxy proxy_id:int32 = Ok;
 
 //@description Returns list of proxies that are currently set up. Can be called before authorization
 getProxies = Proxies;
 
-//@description Returns an HTTPS link, which can be used to add a proxy. Available only for SOCKS5 and MTProto proxies. Can be called before authorization @proxy_id Proxy identifier
+//@description Returns an HTTPS link, which can be used to add a proxy. Available only for SOCKS5 and MTProto proxies. Can be called before authorization
+//@proxy_id Proxy identifier
 getProxyLink proxy_id:int32 = HttpUrl;
 
-//@description Computes time needed to receive a response from a Telegram server through a proxy. Can be called before authorization @proxy_id Proxy identifier. Use 0 to ping a Telegram server without a proxy
+//@description Computes time needed to receive a response from a Telegram server through a proxy. Can be called before authorization
+//@proxy_id Proxy identifier. Use 0 to ping a Telegram server without a proxy
 pingProxy proxy_id:int32 = Seconds;
 
 
-//@description Sets new log stream for internal logging of TDLib. Can be called synchronously @log_stream New log stream
+//@description Sets new log stream for internal logging of TDLib. Can be called synchronously
+//@log_stream New log stream
 setLogStream log_stream:LogStream = Ok;
 
 //@description Returns information about currently used log stream for internal logging of TDLib. Can be called synchronously
@@ -6691,48 +9051,66 @@ getLogVerbosityLevel = LogVerbosityLevel;
 getLogTags = LogTags;
 
 //@description Sets the verbosity level for a specified TDLib internal log tag. Can be called synchronously
-//@tag Logging tag to change verbosity level @new_verbosity_level New verbosity level; 1-1024
+//@tag Logging tag to change verbosity level
+//@new_verbosity_level New verbosity level; 1-1024
 setLogTagVerbosityLevel tag:string new_verbosity_level:int32 = Ok;
 
-//@description Returns current verbosity level for a specified TDLib internal log tag. Can be called synchronously @tag Logging tag to change verbosity level
+//@description Returns current verbosity level for a specified TDLib internal log tag. Can be called synchronously
+//@tag Logging tag to change verbosity level
 getLogTagVerbosityLevel tag:string = LogVerbosityLevel;
 
 //@description Adds a message to TDLib internal log. Can be called synchronously
-//@verbosity_level The minimum verbosity level needed for the message to be logged; 0-1023 @text Text of a message to log
+//@verbosity_level The minimum verbosity level needed for the message to be logged; 0-1023
+//@text Text of a message to log
 addLogMessage verbosity_level:int32 text:string = Ok;
 
 
-//@description Returns support information for the given user; for Telegram support only @user_id User identifier
+//@description Returns support information for the given user; for Telegram support only
+//@user_id User identifier
 getUserSupportInfo user_id:int53 = UserSupportInfo;
 
-//@description Sets support information for the given user; for Telegram support only @user_id User identifier @message New information message
+//@description Sets support information for the given user; for Telegram support only
+//@user_id User identifier
+//@message New information message
 setUserSupportInfo user_id:int53 message:formattedText = UserSupportInfo;
 
 
 //@description Does nothing; for testing only. This is an offline method. Can be called before authorization
 testCallEmpty = Ok;
-//@description Returns the received string; for testing only. This is an offline method. Can be called before authorization @x String to return
+//@description Returns the received string; for testing only. This is an offline method. Can be called before authorization
+//@x String to return
 testCallString x:string = TestString;
-//@description Returns the received bytes; for testing only. This is an offline method. Can be called before authorization @x Bytes to return
+//@description Returns the received bytes; for testing only. This is an offline method. Can be called before authorization
+//@x Bytes to return
 testCallBytes x:bytes = TestBytes;
-//@description Returns the received vector of numbers; for testing only. This is an offline method. Can be called before authorization @x Vector of numbers to return
+//@description Returns the received vector of numbers; for testing only. This is an offline method. Can be called before authorization
+//@x Vector of numbers to return
 testCallVectorInt x:vector<int32> = TestVectorInt;
-//@description Returns the received vector of objects containing a number; for testing only. This is an offline method. Can be called before authorization @x Vector of objects to return
+//@description Returns the received vector of objects containing a number; for testing only. This is an offline method. Can be called before authorization
+//@x Vector of objects to return
 testCallVectorIntObject x:vector<testInt> = TestVectorIntObject;
-//@description Returns the received vector of strings; for testing only. This is an offline method. Can be called before authorization @x Vector of strings to return
+//@description Returns the received vector of strings; for testing only. This is an offline method. Can be called before authorization
+//@x Vector of strings to return
 testCallVectorString x:vector<string> = TestVectorString;
-//@description Returns the received vector of objects containing a string; for testing only. This is an offline method. Can be called before authorization @x Vector of objects to return
+//@description Returns the received vector of objects containing a string; for testing only. This is an offline method. Can be called before authorization
+//@x Vector of objects to return
 testCallVectorStringObject x:vector<testString> = TestVectorStringObject;
-//@description Returns the squared received number; for testing only. This is an offline method. Can be called before authorization @x Number to square
+//@description Returns the squared received number; for testing only. This is an offline method. Can be called before authorization
+//@x Number to square
 testSquareInt x:int32 = TestInt;
 //@description Sends a simple network request to the Telegram servers; for testing only. Can be called before authorization
 testNetwork = Ok;
-//@description Sends a simple network request to the Telegram servers via proxy; for testing only. Can be called before authorization @server Proxy server IP address @port Proxy server port @type Proxy type
-//@dc_id Identifier of a datacenter with which to test connection @timeout The maximum overall timeout for the request
+//@description Sends a simple network request to the Telegram servers via proxy; for testing only. Can be called before authorization
+//@server Proxy server IP address
+//@port Proxy server port
+//@type Proxy type
+//@dc_id Identifier of a datacenter with which to test connection
+//@timeout The maximum overall timeout for the request
 testProxy server:string port:int32 type:ProxyType dc_id:int32 timeout:double = Ok;
 //@description Forces an updates.getDifference call to the Telegram servers; for testing only
 testGetDifference = Ok;
 //@description Does nothing and ensures that the Update object is used; for testing only. This is an offline method. Can be called before authorization
 testUseUpdate = Update;
-//@description Returns the specified error and ensures that the Error object is used; for testing only. Can be called synchronously @error The error to be returned
+//@description Returns the specified error and ensures that the Error object is used; for testing only. Can be called synchronously
+//@error The error to be returned
 testReturnError error:error = Error;
diff --git a/Telegram/SourceFiles/window/window_peer_menu.cpp b/Telegram/SourceFiles/window/window_peer_menu.cpp
index 7cff4af76454c4..ed2ea1b106456c 100644
--- a/Telegram/SourceFiles/window/window_peer_menu.cpp
+++ b/Telegram/SourceFiles/window/window_peer_menu.cpp
@@ -102,6 +102,8 @@ For license and copyright information please follow this link:
 #include "styles/style_menu_icons.h"
 
 #include "tdb/tdb_tl_scheme.h"
+#include "api/api_sending.h"
+#include "data/data_saved_messages.h"
 
 #include <QAction>
 #include <QtWidgets/QApplication>
@@ -109,6 +111,8 @@ For license and copyright information please follow this link:
 namespace Window {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kTopicsSearchMinCount = 1;
 
 void ShareBotGame(
@@ -120,11 +124,12 @@ void ShareBotGame(
 	const auto randomId = base::RandomValue<uint64>();
 	const auto replyTo = thread->topicRootId();
 	const auto topicRootId = replyTo;
-	const auto api = &chat->session().api();
+	const auto action = Api::SendAction(thread);
+	const auto api = &history->session().api();
 	history->session().sender().request(TLsendMessage(
-		peerToTdbChat(chat->id), // todo topics
-		tl_int53(0), // Message thread id.
-		tl_int53(0), // Reply to message id.
+		peerToTdbChat(history->peer->id),
+		tl_int53(action.replyTo.topicRootId.bare),
+		MessageReplyTo(action),
 		std::nullopt, // Options.
 		tl_inputMessageGame(
 			peerToTdbChat(bot->id),
@@ -132,7 +137,9 @@ void ShareBotGame(
 	)).done([=](const TLmessage &result) {
 		history->owner().processMessage(result, NewMessageType::Unread);
 	}).fail([=](const Error &error) {
-		history->session().api().sendMessageFail(error.message, chat);
+		history->session().api().sendMessageFail(
+			error.message,
+			history->peer);
 	}).send();
 #if 0 // goodToRemove
 	auto flags = MTPmessages_SendMedia::Flags(0);
@@ -1663,6 +1670,15 @@ void PeerMenuDeleteTopic(
 		not_null<ChannelData*> channel,
 		MsgId rootId) {
 	const auto api = &channel->session().api();
+	api->sender().request(TLdeleteForumTopic(
+		peerToTdbChat(channel->id),
+		tl_int53(rootId.bare)
+	)).done([=] {
+		if (const auto forum = channel->forum()) {
+			forum->applyTopicDeleted(rootId);
+		}
+	}).send();
+#if 0 // mtp
 	api->request(MTPchannels_DeleteTopicHistory(
 		channel->inputChannel,
 		MTP_int(rootId)
@@ -1674,6 +1690,7 @@ void PeerMenuDeleteTopic(
 			forum->applyTopicDeleted(rootId);
 		}
 	}).send();
+#endif
 }
 
 void PeerMenuDeleteTopic(
@@ -1899,9 +1916,9 @@ void PeerMenuBlockUserBox(
 #endif
 				peer->session().sender().request(TLreportChat(
 					peerToTdbChat(peer->id),
-					tl_vector<TLint53>(),
-					tl_chatReportReasonSpam(),
-					tl_string()
+					tl_bytes(), // option_id
+					tl_vector<TLint53>(), // messages_ids
+					tl_string() // text
 				)).send();
 			}
 			if (clearChecked) {
@@ -2625,11 +2642,22 @@ void UnpinAllMessages(
 		if (!strong) {
 			return;
 		}
-		strong->session().sender().request(TLunpinAllChatMessages(
-			peerToTdbChat(history->peer->id) // todo topics
-		)).done([=] {
-			history->unpinAllMessages();
-		}).send();
+		const auto history = strong->owningHistory();
+		const auto topicRootId = strong->topicRootId();
+		const auto sender = &strong->session().sender();
+		const auto done = [=] {
+			history->unpinMessagesFor(topicRootId);
+		};
+		if (topicRootId) {
+			sender->request(TLunpinAllMessageThreadMessages(
+				peerToTdbChat(history->peer->id),
+				tl_int53(topicRootId.bare)
+			)).done(done).send();
+		} else {
+			sender->request(TLunpinAllChatMessages(
+				peerToTdbChat(history->peer->id)
+			)).done(done).send();
+		}
 #if 0 // mtp
 		const auto api = &strong->session().api();
 		const auto sendRequest = [=](auto self) -> void {
diff --git a/Telegram/SourceFiles/window/window_session_controller.cpp b/Telegram/SourceFiles/window/window_session_controller.cpp
index 5d8181c0748f1d..76e4cb51d36504 100644
--- a/Telegram/SourceFiles/window/window_session_controller.cpp
+++ b/Telegram/SourceFiles/window/window_session_controller.cpp
@@ -532,9 +532,9 @@ void SessionNavigation::resolveMessageByLink(const PeerByLinkInfo &info) {
 				.messageId = (data.vmessage()
 					? data.vmessage()->data().vid().v
 					: 0),
-				.repliesInfo = ((data.vmessage() && data.vfor_comment().v)
+				.repliesInfo = (data.vmessage_thread_id().v
 					? RepliesByLinkInfo{ ThreadId{
-						.id = data.vmessage()->data().vmessage_thread_id().v,
+						.id = data.vmessage_thread_id().v,
 					} }
 					: RepliesByLinkInfo()),
 				.clickFromMessageId = info.clickFromMessageId,
@@ -1042,15 +1042,23 @@ void SessionNavigation::showRepliesForMessage(
 	}
 	_api.request(base::take(_showingRepliesRequestId)).cancel();
 
+	const auto threadMsgId = (!history->peer->isBroadcast() && commentId)
+		? commentId
+		: rootId;
 	const auto postPeer = history->peer;
 	_showingRepliesHistory = history;
 	_showingRepliesRootId = rootId;
 	_showingRepliesRequestId = _api.request(TLgetMessageThread(
 		peerToTdbChat(history->peer->id),
-		tl_int53(rootId.bare)
+		tl_int53(threadMsgId.bare)
 	)).done([=](const TLmessageThreadInfo &result) {
 		_showingRepliesRequestId = 0;
 		const auto &data = result.data();
+		const auto threadPeer = peerFromTdbChat(data.vchat_id());
+		const auto threadHistory = _session->data().history(threadPeer);
+		const auto threadId = MsgId(data.vmessage_thread_id().v);
+		const auto list = data.vmessages().v;
+		const auto comments = history->peer->isBroadcast();
 		auto item = (HistoryItem*)nullptr;
 		for (const auto &message : data.vmessages().v) {
 			const auto added = _session->data().processMessage(
@@ -1060,35 +1068,38 @@ void SessionNavigation::showRepliesForMessage(
 				item = added;
 			}
 		}
-		if (const auto group = _session->data().groups().find(item)) {
+		auto &groups = _session->data().groups();
+		if (const auto group = item ? groups.find(item) : nullptr) {
 			item = group->items.front();
 		}
-		if (item) {
-			const auto &info = data.vreply_info().data();
-			if (const auto maxId = info.vlast_message_id().v) {
-				item->setRepliesMaxId(maxId);
-			}
-			item->setRepliesInboxReadTill(
-				info.vlast_read_inbox_message_id().v,
-				data.vunread_message_count().v);
-			item->setRepliesOutboxReadTill(
-				info.vlast_read_outbox_message_id().v);
-			const auto post = _session->data().message(postPeer, rootId);
-			if (post && item->history()->peer != postPeer) {
-				post->setCommentsItemId(item->fullId());
-				if (const auto maxId = info.vlast_message_id().v) {
-					post->setRepliesMaxId(maxId);
+		if (comments && item) {
+			if (const auto info = data.vreply_info()) {
+				const auto &data = info->data();
+				const auto post = _session->data().message(postPeer, rootId);
+				if (post) {
+					post->setCommentsItemId(item->fullId());
+					if (const auto maxId = data.vlast_message_id().v) {
+						post->setCommentsMaxId(maxId);
+					}
+					post->setCommentsInboxReadTill(
+						data.vlast_read_inbox_message_id().v);
 				}
-				post->setRepliesInboxReadTill(
-					info.vlast_read_inbox_message_id().v,
-					data.vunread_message_count().v);
-				post->setRepliesOutboxReadTill(
-					info.vlast_read_outbox_message_id().v);
 			}
-			showSection(std::make_shared<HistoryView::RepliesMemento>(
-				item,
-				commentId));
 		}
+		auto memento = std::make_shared<HistoryView::RepliesMemento>(
+			threadHistory,
+			threadId,
+			commentId);
+		// tdlib getMessageThread doesn't provide unread info for topics.
+		if (comments) {
+			if (const auto info = data.vreply_info()) {
+				memento->setReadInformation(
+					info->data().vlast_read_inbox_message_id().v,
+					data.vunread_message_count().v,
+					info->data().vlast_read_outbox_message_id().v);
+			}
+		}
+		showSection(std::move(memento), params);
 	}).fail([=](const Error &error) {
 		_showingRepliesRequestId = 0;
 		if (error.message == u"CHANNEL_PRIVATE"_q
diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index 629110ff5a3fe8..70f780b45115bc 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1904,7 +1904,7 @@ def runStages():
 stage('td', """
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout 8ab43e5b9f
+    git checkout 8ee04b37e6
 win:
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out

From b2cdd7dd48f35958471ebea5b186ee760828a406 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 23 Dec 2022 18:51:35 +0400
Subject: [PATCH 207/349] Update TDLib revision with a bugfix.

---
 Telegram/SourceFiles/tdb/td_api.tl | 19 ++++++++++---------
 Telegram/build/prepare/prepare.py  |  2 +-
 2 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/Telegram/SourceFiles/tdb/td_api.tl b/Telegram/SourceFiles/tdb/td_api.tl
index 3696191445a86c..1cbaa08d06533f 100644
--- a/Telegram/SourceFiles/tdb/td_api.tl
+++ b/Telegram/SourceFiles/tdb/td_api.tl
@@ -108,25 +108,25 @@ termsOfService text:formattedText min_user_age:int32 show_popup:Bool = TermsOfSe
 //@class AuthorizationState
 //@description Represents the current authorization state of the TDLib client
 
-//@description Initializetion parameters are needed. Call `setTdlibParameters` to provide them
+//@description Initializetion parameters are needed. Call setTdlibParameters to provide them
 authorizationStateWaitTdlibParameters = AuthorizationState;
 
-//@description TDLib needs the user's phone number to authorize. Call `setAuthenticationPhoneNumber` to provide the phone number, or use `requestQrCodeAuthentication`, or `checkAuthenticationBotToken` for other authentication options
+//@description TDLib needs the user's phone number to authorize. Call setAuthenticationPhoneNumber to provide the phone number, or use requestQrCodeAuthentication or checkAuthenticationBotToken for other authentication options
 authorizationStateWaitPhoneNumber = AuthorizationState;
 
-//@description TDLib needs the user's email address to authorize. Call `setAuthenticationEmailAddress` to provide the email address, or directly call `checkAuthenticationEmailCode` with Apple ID/Google ID token if allowed
+//@description TDLib needs the user's email address to authorize. Call setAuthenticationEmailAddress to provide the email address, or directly call checkAuthenticationEmailCode with Apple ID/Google ID token if allowed
 //@allow_apple_id True, if authorization through Apple ID is allowed
 //@allow_google_id True, if authorization through Google ID is allowed
 authorizationStateWaitEmailAddress allow_apple_id:Bool allow_google_id:Bool = AuthorizationState;
 
-//@description TDLib needs the user's authentication code sent to an email address to authorize. Call `checkAuthenticationEmailCode` to provide the code
+//@description TDLib needs the user's authentication code sent to an email address to authorize. Call checkAuthenticationEmailCode to provide the code
 //@allow_apple_id True, if authorization through Apple ID is allowed
 //@allow_google_id True, if authorization through Google ID is allowed
 //@code_info Information about the sent authentication code
 //@next_phone_number_authorization_date Point in time (Unix timestamp) when the user will be able to authorize with a code sent to the user's phone number; 0 if unknown
 authorizationStateWaitEmailCode allow_apple_id:Bool allow_google_id:Bool code_info:emailAddressAuthenticationCodeInfo next_phone_number_authorization_date:int32 = AuthorizationState;
 
-//@description TDLib needs the user's authentication code to authorize
+//@description TDLib needs the user's authentication code to authorize. Call checkAuthenticationCode to check the code
 //@code_info Information about the authorization code that was sent
 authorizationStateWaitCode code_info:authenticationCodeInfo = AuthorizationState;
 
@@ -134,17 +134,18 @@ authorizationStateWaitCode code_info:authenticationCodeInfo = AuthorizationState
 //@link A tg:// URL for the QR code. The link will be updated frequently
 authorizationStateWaitOtherDeviceConfirmation link:string = AuthorizationState;
 
-//@description The user is unregistered and need to accept terms of service and enter their first name and last name to finish registration
+//@description The user is unregistered and need to accept terms of service and enter their first name and last name to finish registration. Call registerUser to accept the terms of service and provide the data
 //@terms_of_service Telegram terms of service
 authorizationStateWaitRegistration terms_of_service:termsOfService = AuthorizationState;
 
-//@description The user has been authorized, but needs to enter a 2-step verification password to start using the application
+//@description The user has been authorized, but needs to enter a 2-step verification password to start using the application.
+//-Call checkAuthenticationPassword to provide the password, or requestAuthenticationPasswordRecovery to recover the password, or deleteAccount to delete the account after a week
 //@password_hint Hint for the password; may be empty
 //@has_recovery_email_address True, if a recovery email address has been set up
 //@recovery_email_address_pattern Pattern of the email address to which the recovery email was sent; empty until a recovery email has been sent
 authorizationStateWaitPassword password_hint:string has_recovery_email_address:Bool recovery_email_address_pattern:string = AuthorizationState;
 
-//@description The user has been successfully authorized. TDLib is now ready to answer queries
+//@description The user has been successfully authorized. TDLib is now ready to answer general requests
 authorizationStateReady = AuthorizationState;
 
 //@description The user is currently logging out
@@ -6378,7 +6379,7 @@ getPasswordState = PasswordState;
 //@new_recovery_email_address New recovery email address; may be empty
 setPassword old_password:string new_password:string new_hint:string set_recovery_email_address:Bool new_recovery_email_address:string = PasswordState;
 
-//@description Changes the login email address of the user. The change will not be applied until the new login email address is confirmed with `checkLoginEmailAddressCode`. To use Apple ID/Google ID instead of a email address, call `checkLoginEmailAddressCode` directly
+//@description Changes the login email address of the user. The change will not be applied until the new login email address is confirmed with checkLoginEmailAddressCode. To use Apple ID/Google ID instead of a email address, call checkLoginEmailAddressCode directly
 //@new_login_email_address New login email address
 setLoginEmailAddress new_login_email_address:string = EmailAddressAuthenticationCodeInfo;
 
diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index 70f780b45115bc..7adb2eb68ec939 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1904,7 +1904,7 @@ def runStages():
 stage('td', """
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout 8ee04b37e6
+    git checkout 86d5f12e6e
 win:
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out

From 854b111eb2dccb8bbe04fb012d1cc02429dc9e29 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 23 Dec 2022 18:51:46 +0400
Subject: [PATCH 208/349] Send message thread loading requests.

---
 .../SourceFiles/data/data_replies_list.cpp    | 165 +++++++++++++++++-
 Telegram/SourceFiles/data/data_replies_list.h |   5 +
 Telegram/SourceFiles/history/history_item.cpp |   5 +-
 .../SourceFiles/window/window_peer_menu.cpp   |   2 +-
 4 files changed, 165 insertions(+), 12 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_replies_list.cpp b/Telegram/SourceFiles/data/data_replies_list.cpp
index f7510a5eb763e7..db5de78a88192b 100644
--- a/Telegram/SourceFiles/data/data_replies_list.cpp
+++ b/Telegram/SourceFiles/data/data_replies_list.cpp
@@ -23,9 +23,14 @@ For license and copyright information please follow this link:
 #include "lang/lang_keys.h"
 #include "apiwrap.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kMessagesPerPage = 50;
 constexpr auto kReadRequestTimeout = 3 * crl::time(1000);
 constexpr auto kMaxMessagesToDeleteMyTopic = 10;
@@ -81,10 +86,12 @@ RepliesList::RepliesList(
 }
 
 RepliesList::~RepliesList() {
-#if 0 // todo
+#if 0 // mtp
 	histories().cancelRequest(base::take(_beforeId));
 	histories().cancelRequest(base::take(_afterId));
 #endif
+	_history->session().sender().request(base::take(_beforeId)).cancel();
+	_history->session().sender().request(base::take(_afterId)).cancel();
 	if (_readRequestTimer.isActive()) {
 		sendReadTillRequest();
 	}
@@ -532,7 +539,44 @@ void RepliesList::loadAround(MsgId id) {
 		return;
 	}
 
-#if 0 // todo
+	const auto sender = &_history->session().sender();
+	sender->request(base::take(_beforeId)).cancel();
+	sender->request(base::take(_afterId)).cancel();
+
+	_loadingAround = id;
+	_beforeId = sender->request(TLgetMessageThreadHistory(
+		peerToTdbChat(_history->peer->id),
+		tl_int53(_rootId.bare),
+		tl_int53(id.bare),
+		tl_int32(id ? (-kMessagesPerPage / 2) : 0), // offset
+		tl_int32(kMessagesPerPage) // limit
+	)).done([=](const TLmessages &result) {
+		_beforeId = 0;
+		_loadingAround = std::nullopt;
+
+		if (!id) {
+			_skippedAfter = 0;
+		} else {
+			_skippedAfter = std::nullopt;
+		}
+		_skippedBefore = std::nullopt;
+		_list.clear();
+		if (processMessagesIsEmpty(result)) {
+			_fullCount = _skippedBefore = _skippedAfter = 0;
+		} else if (id) {
+			Assert(!_list.empty());
+			if (_list.front() <= id) {
+				_skippedAfter = 0;
+			} else if (_list.back() >= id) {
+				_skippedBefore = 0;
+			}
+		}
+		checkReadTillEnd();
+	}).fail([=] {
+		_beforeId = 0;
+		_loadingAround = std::nullopt;
+	}).send();
+#if 0 // mtp
 	histories().cancelRequest(base::take(_beforeId));
 	histories().cancelRequest(base::take(_afterId));
 
@@ -587,7 +631,37 @@ void RepliesList::loadAround(MsgId id) {
 void RepliesList::loadBefore() {
 	Expects(!_list.empty());
 
-#if 0 // todo
+	const auto sender = &_history->session().sender();
+	if (_loadingAround) {
+		sender->request(base::take(_beforeId)).cancel();
+	} else if (_beforeId) {
+		return;
+	}
+
+	const auto last = _list.back();
+	_beforeId = sender->request(TLgetMessageThreadHistory(
+		peerToTdbChat(_history->peer->id),
+		tl_int53(_rootId.bare),
+		tl_int53(last.bare),
+		tl_int32(0), // offset
+		tl_int32(kMessagesPerPage)
+	)).done([=](const TLmessages &result) {
+		_beforeId = 0;
+
+		if (_list.empty()) {
+			return;
+		} else if (_list.back() != last) {
+			loadBefore();
+		} else if (processMessagesIsEmpty(result)) {
+			_skippedBefore = 0;
+			if (_skippedAfter == 0) {
+				_fullCount = _list.size();
+			}
+		}
+	}).fail([=] {
+		_beforeId = 0;
+	}).send();
+#if 0 // mtp
 	if (_loadingAround) {
 		histories().cancelRequest(base::take(_beforeId));
 	} else if (_beforeId) {
@@ -638,9 +712,32 @@ void RepliesList::loadAfter() {
 	if (_afterId) {
 		return;
 	}
-
-#if 0 // todo
 	const auto first = _list.front();
+	const auto sender = &_history->session().sender();
+	_afterId = sender->request(TLgetMessageThreadHistory(
+		peerToTdbChat(_history->peer->id),
+		tl_int53(_rootId.bare),
+		tl_int53(first.bare + 1),
+		tl_int32(-kMessagesPerPage), // offset
+		tl_int32(kMessagesPerPage)
+	)).done([=](const TLmessages &result) {
+		_afterId = 0;
+
+		if (_list.empty()) {
+			return;
+		} else if (_list.front() != first) {
+			loadAfter();
+		} else if (processMessagesIsEmpty(result)) {
+			_skippedAfter = 0;
+			if (_skippedBefore == 0) {
+				_fullCount = _list.size();
+			}
+			checkReadTillEnd();
+		}
+	}).fail([=] {
+		_afterId = 0;
+	}).send();
+#if 0 // mtp
 	const auto send = [=](Fn<void()> finish) {
 		return _history->session().api().request(MTPmessages_GetReplies(
 			_history->peer->input,
@@ -744,6 +841,44 @@ bool RepliesList::processMessagesIsEmpty(const MTPmessages_Messages &result) {
 			++skipped;
 		}
 	}
+#endif
+bool RepliesList::processMessagesIsEmpty(const TLmessages &result) {
+	const auto guard = gsl::finally([&] { _listChanges.fire({}); });
+
+	auto &owner = _history->owner();
+	const auto list = ranges::views::all(
+		result.data().vmessages().v
+	) | ranges::views::filter(
+		&std::optional<TLmessage>::has_value
+	) | ranges::to_vector;
+	const auto fullCount = result.data().vtotal_count().v;
+
+	if (list.empty()) {
+		return true;
+	}
+
+	const auto maxId = list.front()->data().vid().v;
+	const auto wasSize = int(_list.size());
+	const auto toFront = (wasSize > 0) && (maxId > _list.front());
+	const auto localFlags = MessageFlags();
+	const auto type = NewMessageType::Existing;
+	auto refreshed = std::vector<MsgId>();
+	if (toFront) {
+		refreshed.reserve(_list.size() + list.size());
+	}
+	auto skipped = int(result.data().vmessages().v.size() - list.size());
+	for (const auto &message : list) {
+		const auto item = owner.processMessage(*message, type);
+		if (item->inThread(_rootId)) {
+			if (toFront && item->id > _list.front()) {
+				refreshed.push_back(item->id);
+			} else if (_list.empty() || item->id < _list.back()) {
+				_list.push_back(item->id);
+			}
+		} else {
+			++skipped;
+		}
+	}
 	if (toFront) {
 		refreshed.insert(refreshed.end(), _list.begin(), _list.end());
 		_list = std::move(refreshed);
@@ -786,10 +921,12 @@ bool RepliesList::processMessagesIsEmpty(const MTPmessages_Messages &result) {
 		}
 	}
 
+#if 0 // mtp
 	Ensures(list.size() >= skipped);
 	return (list.size() == skipped);
-}
 #endif
+	return false;
+}
 
 void RepliesList::setInboxReadTill(
 		MsgId readTillId,
@@ -947,7 +1084,7 @@ void RepliesList::requestUnreadCount() {
 			}
 		}
 	};
-#if 0 // todo
+#if 0 // later-todo getMessageThread doesn't provide unread info for topics.
 	_reloadUnreadCountRequestId = session->api().request(
 		MTPmessages_GetDiscussionMessage(
 			_history->peer->input,
@@ -1012,7 +1149,19 @@ void RepliesList::sendReadTillRequest() {
 		_readRequestTimer.cancel();
 	}
 	const auto api = &_history->session().api();
-#if 0 // todo
+	const auto sender = &api->sender();
+	sender->request(base::take(_readRequestId)).cancel();
+
+	_readRequestId = sender->request(TLviewMessages(
+		peerToTdbChat(_history->peer->id),
+		tl_int53(_rootId.bare),
+		tl_vector<TLint53>(1, tl_int53(computeInboxReadTillFull().bare)),
+		tl_bool(true)
+	)).done(crl::guard(this, [=] {
+		_readRequestId = 0;
+		reloadUnreadCountIfNeeded();
+	})).send();
+#if 0 // mtp
 	api->request(base::take(_readRequestId)).cancel();
 
 	_readRequestId = api->request(MTPmessages_ReadDiscussion(
diff --git a/Telegram/SourceFiles/data/data_replies_list.h b/Telegram/SourceFiles/data/data_replies_list.h
index 8a2313b85898aa..a9a6f3a755ab16 100644
--- a/Telegram/SourceFiles/data/data_replies_list.h
+++ b/Telegram/SourceFiles/data/data_replies_list.h
@@ -10,6 +10,10 @@ For license and copyright information please follow this link:
 #include "base/weak_ptr.h"
 #include "base/timer.h"
 
+namespace Tdb {
+class TLmessages;
+} // namespace Tdb
+
 class History;
 
 namespace Data {
@@ -94,6 +98,7 @@ class RepliesList final : public base::has_weak_ptr {
 #if 0 // mtp
 	bool processMessagesIsEmpty(const MTPmessages_Messages &result);
 #endif
+	bool processMessagesIsEmpty(const Tdb::TLmessages &result);
 	void loadAround(MsgId id);
 	void loadBefore();
 	void loadAfter();
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index ead9929a86bf44..8816562d4dfb13 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -545,10 +545,9 @@ HistoryItem::HistoryItem(
 				data.vstory_sender_chat_id());
 			config.replyToStory = data.vstory_id().v;
 		});
-	} else if (data.vis_topic_message().v) {
-		const auto threadId = data.vmessage_thread_id().v;
+	} else if (const auto threadId = data.vmessage_thread_id().v) {
 		config.replyTo = config.replyToTop = threadId;
-		config.replyIsTopicPost = true;
+		config.replyIsTopicPost = data.vis_topic_message().v;
 	}
 	config.viaBotId = data.vvia_bot_user_id().v;
 	const auto interaction = data.vinteraction_info();
diff --git a/Telegram/SourceFiles/window/window_peer_menu.cpp b/Telegram/SourceFiles/window/window_peer_menu.cpp
index ed2ea1b106456c..1de2e7b053a452 100644
--- a/Telegram/SourceFiles/window/window_peer_menu.cpp
+++ b/Telegram/SourceFiles/window/window_peer_menu.cpp
@@ -473,7 +473,7 @@ void TogglePinnedThread(
 			owner->notifyPinnedDialogsOrderUpdated();
 		}).send();
 	} else if (const auto topic = thread->asTopic()) {
-		// todo
+		// later-todo pinned topics
 	}
 }
 

From 899e2f123116a73ca63e29627df2464e898a50ed Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 23 Dec 2022 20:06:32 +0400
Subject: [PATCH 209/349] Fix last message clearing, global messages search.

---
 .../data/stickers/data_stickers.cpp           |  2 ++
 .../SourceFiles/dialogs/dialogs_widget.cpp    | 22 ++++++++++++++-----
 Telegram/SourceFiles/dialogs/dialogs_widget.h |  1 +
 Telegram/SourceFiles/history/history.cpp      | 13 +++++------
 4 files changed, 24 insertions(+), 14 deletions(-)

diff --git a/Telegram/SourceFiles/data/stickers/data_stickers.cpp b/Telegram/SourceFiles/data/stickers/data_stickers.cpp
index 0ea5ba39727383..2ec747d7cd729a 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers.cpp
+++ b/Telegram/SourceFiles/data/stickers/data_stickers.cpp
@@ -366,6 +366,7 @@ void Stickers::addSavedGif(
 }
 
 void Stickers::checkSavedGif(not_null<HistoryItem*> item) {
+#if 0 // mtp
 	if (item->Has<HistoryMessageForwarded>()
 		|| (!item->out()
 			&& item->history()->peer != session().user())) {
@@ -378,6 +379,7 @@ void Stickers::checkSavedGif(not_null<HistoryItem*> item) {
 			}
 		}
 	}
+#endif
 }
 
 #if 0 // mtp
diff --git a/Telegram/SourceFiles/dialogs/dialogs_widget.cpp b/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
index 285a5578aca707..eee8b0382fe34b 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
@@ -2547,21 +2547,25 @@ void Widget::searchMore() {
 			});
 #endif
 		} else {
-			const auto requestId = _api.request(TLsearchMessages(
+			_searchRequest = _api.request(TLsearchMessages(
 				(session().settings().skipArchiveInSearch()
 					? tl_chatListMain()
 					: std::optional<TLchatList>()),
 				tl_string(_searchQuery),
-				tl_int32(0), // offset_date
-				tl_int53(0), // offset_chat_id
-				tl_int53(0), // offset_message_id
+				tl_int32(_lastSearchDate),
+				(_lastSearchPeer
+					? peerToTdbChat(_lastSearchPeer->id)
+					: tl_int53(0)),
+				tl_int53(_lastSearchId.bare),
 				tl_int32(kSearchPerPage),
 				std::nullopt,
 				tl_int32(0), // min_date
 				tl_int32(0)
 			)).done([=](const TLmessages &result) {
+				_searchRequest = 0;
 				searchReceived(SearchRequestType::FromOffset, result);
 			}).fail([=] {
+				_searchRequest = 0;
 				_searchFull = true;
 			}).send();
 #if 0 // mtp
@@ -2899,8 +2903,13 @@ void Widget::searchReceived(
 	};
 	for (const auto &message : data.vmessages().v) {
 		if (message) {
-			slice.messages.push_back(
-				session().data().processMessage(*message, NewMessageType::Existing));
+			const auto item = session().data().processMessage(
+				*message,
+				NewMessageType::Existing);
+			slice.messages.push_back(item);
+			_lastSearchPeer = item->history()->peer;
+			_lastSearchId = item->id;
+			_lastSearchDate = item->date();
 		}
 	}
 	const auto state = _inner->state();
@@ -4104,6 +4113,7 @@ bool Widget::cancelSearch(CancelSearchOptions options) {
 	}
 	_lastSearchPeer = nullptr;
 	_lastSearchId = _lastSearchMigratedId = 0;
+	_lastSearchDate = 0;
 	_inner->clearFilter();
 	applySearchState(std::move(updatedState));
 	if (_suggestions && clearSearchFocus) {
diff --git a/Telegram/SourceFiles/dialogs/dialogs_widget.h b/Telegram/SourceFiles/dialogs/dialogs_widget.h
index 8eb4f64a9d6113..863cfce2a6796b 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_widget.h
+++ b/Telegram/SourceFiles/dialogs/dialogs_widget.h
@@ -409,6 +409,7 @@ class Widget final : public Window::AbstractSectionWidget {
 	MsgId _lastSearchId = 0;
 	MsgId _lastSearchMigratedId = 0;
 
+	TimeId _lastSearchDate = 0;
 #if 0 // mtp
 	base::flat_map<QString, MTPmessages_Messages> _searchCache;
 #endif
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index 034e15e10dd199..65b526a2b4a970 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -563,9 +563,11 @@ not_null<HistoryItem*> History::addMessage(
 			applyMessageChanges(item, message);
 		}
 		if (const auto max = maxMsgId()) {
-			if (loadedAtBottom() && item->id >= max) {
-				addNewItem(item, unread);
-			} else if (minMsgId() <= item->id) {
+			if (item->id >= max) {
+				if (type != NewMessageType::Existing) {
+					addNewItem(item, unread);
+				}
+			} else if (item->id >= minMsgId()) {
 				insertNewItem(item, unread);
 			}
 		} else if (type != NewMessageType::Existing) {
@@ -1314,11 +1316,6 @@ void History::applyServiceChanges(
 void History::applyMessageChanges(
 		not_null<HistoryItem*> item,
 		const TLmessage &data) {
-	//data.data().vcontent().match(); // todo
-	//if (data.type() == mtpc_messageService) {
-	//	applyServiceChanges(item, data.c_messageService());
-	//}
-	owner().stickers().checkSavedGif(item);
 	session().changes().messageUpdated(
 		item,
 		Data::MessageUpdate::Flag::NewAdded);

From a1712c2a633808b159678aab47f0ef514d2d31e5 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 23 Dec 2022 21:44:54 +0400
Subject: [PATCH 210/349] Migrate jump-to-date to TDLib.

---
 Telegram/SourceFiles/apiwrap.cpp | 54 ++++++++++++++++++++++++++++++--
 1 file changed, 52 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 9be0f8071c4aa3..fc64cc43c9f209 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -526,7 +526,7 @@ void ApiWrap::savePinnedOrder(not_null<Data::Forum*> forum) {
 		}
 		Unexpected("Key type in pinnedDialogsOrder().");
 	};
-#if 0 // later-todo
+#if 0 // later pinned topics
 	auto topics = QVector<MTPint>();
 	topics.reserve(order.size());
 	ranges::transform(
@@ -3768,7 +3768,57 @@ void ApiWrap::requestMessageAfterDate(
 		MsgId topicRootId,
 		const QDate &date,
 		Callback &&callback) {
-#if 0 // todo
+	const auto offsetDate = static_cast<int>(
+		date.startOfDay().toSecsSinceEpoch()) - 1;
+	sender().request(TLgetChatMessageByDate(
+		peerToTdbChat(peer->id),
+		tl_int32(offsetDate)
+	)).done([=](const TLmessage &message) {
+		const auto item = _session->data().processMessage(
+			message,
+			NewMessageType::Existing);
+		const auto send = [&](auto &&request) {
+			sender().request(
+				std::move(request)
+			).done([=](const TLmessages &result) {
+				const auto list = result.data().vmessages().v;
+				if (list.empty() || !list.front()) {
+					callback(ShowAtUnreadMsgId);
+				} else {
+					const auto item = session().data().processMessage(
+						*list.front(),
+						NewMessageType::Existing);
+					if (item->date() >= offsetDate) {
+						callback(item->id);
+					} else {
+						callback(ShowAtUnreadMsgId);
+					}
+				}
+			}).fail([=] {
+				callback(ShowAtUnreadMsgId);
+			}).send();
+		};
+		if (topicRootId) {
+			send(TLgetMessageThreadHistory(
+				peerToTdbChat(peer->id),
+				tl_int53(topicRootId.bare),
+				tl_int53(item->id.bare),
+				tl_int32(-2),
+				tl_int32(2)
+			));
+		} else {
+			send(TLgetChatHistory(
+				peerToTdbChat(peer->id),
+				tl_int53(item->id.bare),
+				tl_int32(-2),
+				tl_int32(2),
+				tl_bool(false)
+			));
+		}
+	}).fail([=] {
+		callback(ShowAtUnreadMsgId);
+	}).send();
+#if 0 // mtp
 	// API returns a message with date <= offset_date.
 	// So we request a message with offset_date = desired_date - 1 and add_offset = -1.
 	// This should give us the first message with date >= desired_date.

From 9d808ad35e7870cedc7dcd0311ad8b009ca586d4 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Sun, 25 Dec 2022 13:10:33 +0400
Subject: [PATCH 211/349] Migrate Api::MessagesSearch to TDLib.

---
 .../SourceFiles/api/api_messages_search.cpp   | 56 +++++++++++++++++--
 .../SourceFiles/api/api_messages_search.h     |  7 +++
 Telegram/SourceFiles/history/history_item.cpp | 52 ++++++++++-------
 3 files changed, 91 insertions(+), 24 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_messages_search.cpp b/Telegram/SourceFiles/api/api_messages_search.cpp
index 50146d0c6904e2..c3bfa242b6d9a2 100644
--- a/Telegram/SourceFiles/api/api_messages_search.cpp
+++ b/Telegram/SourceFiles/api/api_messages_search.cpp
@@ -17,11 +17,30 @@ For license and copyright information please follow this link:
 #include "history/history_item.h"
 #include "main/main_session.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kSearchPerPage = 50;
 
+[[nodiscard]] MessageIdsList HistoryItemsFromTL(
+		not_null<Data::Session*> data,
+		const QVector<std::optional<TLmessage>> &messages) {
+	auto result = MessageIdsList();
+	for (const auto &message : messages) {
+		if (message) {
+			const auto item = data->processMessage(
+				*message,
+				NewMessageType::Existing);
+			result.push_back(item->fullId());
+		}
+	}
+	return result;
+}
 #if 0 // mtp
 [[nodiscard]] MessageIdsList HistoryItemsFromTL(
 		not_null<Data::Session*> data,
@@ -70,7 +89,8 @@ MessagesSearch::MessagesSearch(not_null<History*> history)
 }
 
 MessagesSearch::~MessagesSearch() {
-#if 0 // todo
+	_history->session().sender().request(_requestId).cancel();
+#if 0 // mtp
 	_history->owner().histories().cancelRequest(
 		base::take(_searchInHistoryRequest));
 #endif
@@ -99,7 +119,29 @@ void MessagesSearch::searchRequest() {
 			return;
 		}
 	}
-#if 0 // todo
+	if (_requestId) {
+		_history->session().sender().request(_requestId).cancel();
+	}
+	_requestId = _history->session().sender().request(TLsearchChatMessages(
+		peerToTdbChat(_history->peer->id),
+		tl_string(_query),
+		(_from
+			? peerToSender(_from->id)
+			: std::optional<TLmessageSender>()),
+		tl_int53(_offsetId.bare), // from_message_id
+		tl_int32(0), // offset
+		tl_int32(kSearchPerPage),
+		std::nullopt, // filter
+		tl_int53(0) // message_thread_id
+	)).done([=](const TLmessages &result, RequestId id) {
+		searchReceived(result, id, nextToken);
+	}).fail([=](const Error &error) {
+		_requestId = 0;
+		if (error.message == u"SEARCH_QUERY_EMPTY"_q) {
+			_messagesFounds.fire({ 0, MessageIdsList(), nextToken });
+		}
+	}).send();
+#if 0 // mtp
 	auto callback = [=](Fn<void()> finish) {
 		using Flag = MTPmessages_Search::Flag;
 		const auto from = _request.from;
@@ -155,7 +197,13 @@ void MessagesSearch::searchReceived(
 		const TLMessages &result,
 		mtpRequestId requestId,
 		const QString &nextToken) {
-#if 0 // todo
+	Expects(_requestId == requestId);
+
+	const auto &data = result.data();
+	auto items = HistoryItemsFromTL(&_history->owner(), data.vmessages().v);
+	const auto total = int(data.vtotal_count().v);
+	auto found = FoundMessages{ total, std::move(items), nextToken };
+#if 0 // mtp
 	if (requestId != _requestId) {
 		return;
 	}
@@ -202,6 +250,7 @@ void MessagesSearch::searchReceived(
 	}, [](const MTPDmessages_messagesNotModified &data) {
 		return FoundMessages{};
 	});
+#endif
 	if (!_offsetId) {
 		_cacheOfStartByToken.emplace(nextToken, result);
 	}
@@ -210,7 +259,6 @@ void MessagesSearch::searchReceived(
 		? MsgId()
 		: found.messages.back().msg;
 	_messagesFounds.fire(std::move(found));
-#endif
 }
 
 rpl::producer<FoundMessages> MessagesSearch::messagesFounds() const {
diff --git a/Telegram/SourceFiles/api/api_messages_search.h b/Telegram/SourceFiles/api/api_messages_search.h
index 76046aaa91aacd..2b93985cf80cf0 100644
--- a/Telegram/SourceFiles/api/api_messages_search.h
+++ b/Telegram/SourceFiles/api/api_messages_search.h
@@ -10,6 +10,10 @@ For license and copyright information please follow this link:
 #include "base/qt/qt_compare.h"
 #include "data/data_message_reaction_id.h"
 
+namespace Tdb {
+class TLmessages;
+} // namespace Tdb
+
 class HistoryItem;
 class History;
 class PeerData;
@@ -50,7 +54,10 @@ class MessagesSearch final {
 	[[nodiscard]] rpl::producer<FoundMessages> messagesFounds() const;
 
 private:
+#if 0 // mtp
 	using TLMessages = MTPmessages_Messages;
+#endif
+	using TLMessages = Tdb::TLmessages;
 	void searchRequest();
 	void searchReceived(
 		const TLMessages &result,
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index 8816562d4dfb13..df93ba182edd54 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -545,9 +545,10 @@ HistoryItem::HistoryItem(
 				data.vstory_sender_chat_id());
 			config.replyToStory = data.vstory_id().v;
 		});
-	} else if (const auto threadId = data.vmessage_thread_id().v) {
+	} else if (data.vis_topic_message().v) {
+		const auto threadId = data.vmessage_thread_id().v;
 		config.replyTo = config.replyToTop = threadId;
-		config.replyIsTopicPost = data.vis_topic_message().v;
+		config.replyIsTopicPost = true;
 	}
 	config.viaBotId = data.vvia_bot_user_id().v;
 	const auto interaction = data.vinteraction_info();
@@ -4122,20 +4123,36 @@ void HistoryItem::createComponentsHelper(HistoryItemCommonFields &&fields) {
 
 void HistoryItem::createServiceFromTdb(const TLmessageContent &content) {
 	clearDependencyMessage();
-	UpdateComponents(0);
-
 	auto replyToMsgId = MsgId();
 	auto replyInPeerId = PeerId();
+	const auto reply = Get<HistoryMessageReply>();
+	if (reply) {
+		replyToMsgId = reply->replyToMsgId;
+		replyInPeerId = reply->replyToPeerId;
+		reply->clearData(this);
+	}
+	RemoveComponents(
+		HistoryMessageReply::Bit()
+		| HistoryServiceData::Bit()
+		| HistoryServicePinned::Bit()
+		| HistoryServiceTopicInfo::Bit()
+		| HistoryServiceGameScore::Bit()
+		| HistoryServicePayment::Bit()
+		| HistoryServiceSelfDestruct::Bit()
+		| HistoryServiceOngoingCall::Bit()
+		| HistoryServiceChatThemeChange::Bit()
+		| HistoryServiceTTLChange::Bit());
+
 	content.match([&](const TLDmessageGameScore &data) {
 		replyToMsgId = data.vgame_message_id().v;
 
-		UpdateComponents(HistoryServiceGameScore::Bit());
+		AddComponents(HistoryServiceGameScore::Bit());
 		Get<HistoryServiceGameScore>()->score = data.vscore().v;
 	}, [&](const TLDmessagePaymentSuccessful &data) {
 		replyToMsgId = data.vinvoice_message_id().v;
 		replyInPeerId = peerFromTdbChat(data.vinvoice_chat_id());
 
-		UpdateComponents(HistoryServicePayment::Bit());
+		AddComponents(HistoryServicePayment::Bit());
 		const auto amount = data.vtotal_amount().v;
 		const auto currency = data.vcurrency().v;
 		const auto payment = Get<HistoryServicePayment>();
@@ -4178,15 +4195,12 @@ void HistoryItem::createServiceFromTdb(const TLmessageContent &content) {
 			}
 		});
 	}, [&](const TLDmessageVideoChatStarted &data) {
-		UpdateComponents(HistoryServiceOngoingCall::Bit());
+		AddComponents(HistoryServiceOngoingCall::Bit());
 		const auto call = Get<HistoryServiceOngoingCall>();
 		call->id = uint32(data.vgroup_call_id().v);
 		call->link = GroupCallClickHandler(history()->peer, call->id);
-	}, [&](const TLDmessageVideoChatEnded &data) {
-		const auto duration = data.vduration().v;
-		RemoveComponents(HistoryServiceOngoingCall::Bit());
 	}, [&](const TLDmessageVideoChatScheduled &data) {
-		UpdateComponents(HistoryServiceOngoingCall::Bit());
+		AddComponents(HistoryServiceOngoingCall::Bit());
 		const auto call = Get<HistoryServiceOngoingCall>();
 		call->id = uint32(data.vgroup_call_id().v);
 		call->link = GroupCallClickHandler(history()->peer, call->id);
@@ -4201,10 +4215,8 @@ void HistoryItem::createServiceFromTdb(const TLmessageContent &content) {
 				peer,
 				id) | rpl::skip(1) | rpl::type_erased()
 			: rpl::producer<bool>();
-		if (!hasLink) {
-			RemoveComponents(HistoryServiceOngoingCall::Bit());
-		} else {
-			UpdateComponents(HistoryServiceOngoingCall::Bit());
+		if (hasLink) {
+			AddComponents(HistoryServiceOngoingCall::Bit());
 			const auto call = Get<HistoryServiceOngoingCall>();
 			call->id = id;
 			call->lifetime.destroy();
@@ -4222,15 +4234,15 @@ void HistoryItem::createServiceFromTdb(const TLmessageContent &content) {
 	}, [&](const TLDmessagePinMessage &data) {
 		replyToMsgId = data.vmessage_id().v;
 
-		UpdateComponents(HistoryServicePinned::Bit());
+		AddComponents(HistoryServicePinned::Bit());
 	}, [&](const TLDmessageForumTopicCreated &data) {
-		UpdateComponents(HistoryServiceTopicInfo::Bit());
+		AddComponents(HistoryServiceTopicInfo::Bit());
 		const auto info = Get<HistoryServiceTopicInfo>();
 		info->topicPost = true;
 		info->title = data.vname().v;
 		info->iconId = data.vicon().data().vcustom_emoji_id().v;
 	}, [&](const TLDmessageForumTopicEdited &data) {
-		UpdateComponents(HistoryServiceTopicInfo::Bit());
+		AddComponents(HistoryServiceTopicInfo::Bit());
 		const auto info = Get<HistoryServiceTopicInfo>();
 		info->topicPost = true;
 		if (const auto name = data.vname().v; !name.isEmpty()) {
@@ -4242,13 +4254,13 @@ void HistoryItem::createServiceFromTdb(const TLmessageContent &content) {
 			info->reiconed = true;
 		}
 	}, [&](const TLDmessageForumTopicIsClosedToggled &data) {
-		UpdateComponents(HistoryServiceTopicInfo::Bit());
+		AddComponents(HistoryServiceTopicInfo::Bit());
 		const auto info = Get<HistoryServiceTopicInfo>();
 		info->topicPost = true;
 		info->closed = data.vis_closed().v;
 		info->reopened = !info->closed;
 	}, [&](const TLDmessageForumTopicIsHiddenToggled &data) {
-		UpdateComponents(HistoryServiceTopicInfo::Bit());
+		AddComponents(HistoryServiceTopicInfo::Bit());
 		const auto info = Get<HistoryServiceTopicInfo>();
 		info->topicPost = true;
 		info->hidden = data.vis_hidden().v;

From 409078d24c0b8c1940e8da9c462885378528d592 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 26 Dec 2022 15:06:45 +0400
Subject: [PATCH 212/349] Migrate SingleMessageSearch to TDLib.

---
 .../api/api_single_message_search.cpp         | 44 +++++++++++++++----
 .../api/api_single_message_search.h           |  3 ++
 2 files changed, 39 insertions(+), 8 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_single_message_search.cpp b/Telegram/SourceFiles/api/api_single_message_search.cpp
index 4c3ad10c3ffa03..2a1caf0d8f3d82 100644
--- a/Telegram/SourceFiles/api/api_single_message_search.cpp
+++ b/Telegram/SourceFiles/api/api_single_message_search.cpp
@@ -16,9 +16,15 @@ For license and copyright information please follow this link:
 #include "base/qthelp_url.h"
 #include "apiwrap.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+#include "history/history.h"
+
 namespace Api {
 namespace {
 
+using namespace Tdb;
+
 using Key = details::SingleMessageSearchKey;
 
 Key ExtractKey(const QString &query) {
@@ -60,7 +66,8 @@ SingleMessageSearch::~SingleMessageSearch() {
 void SingleMessageSearch::clear() {
 	_cache.clear();
 	_requestKey = Key();
-#if 0 // todo
+	_session->sender().request(base::take(_requestId)).cancel();
+#if 0 // mtp
 	_session->api().request(base::take(_requestId)).cancel();
 #endif
 }
@@ -77,7 +84,9 @@ std::optional<HistoryItem*> SingleMessageSearch::lookup(
 		return _session->data().message(i->second);
 	}
 	if (!(_requestKey == key)) {
-#if 0 // todo
+		_requestQuery = query;
+		_session->sender().request(base::take(_requestId)).cancel();
+#if 0 // mtp
 		_session->api().request(base::take(_requestId)).cancel();
 #endif
 		_requestKey = key;
@@ -85,6 +94,7 @@ std::optional<HistoryItem*> SingleMessageSearch::lookup(
 	return performLookup(ready);
 }
 
+#if 0 // mtp
 std::optional<HistoryItem*> SingleMessageSearch::performLookupByChannel(
 		not_null<ChannelData*> channel,
 		Fn<void()> ready) {
@@ -98,7 +108,6 @@ std::optional<HistoryItem*> SingleMessageSearch::performLookupByChannel(
 		return nullptr;
 	}
 
-#if 0 // todo
 	const auto fail = [=] {
 		_cache.emplace(_requestKey, FullMsgId());
 		ready();
@@ -125,7 +134,6 @@ std::optional<HistoryItem*> SingleMessageSearch::performLookupByChannel(
 	}).fail([=] {
 		fail();
 	}).send();
-#endif
 
 	return std::nullopt;
 }
@@ -141,7 +149,6 @@ std::optional<HistoryItem*> SingleMessageSearch::performLookupById(
 		return nullptr;
 	}
 
-#if 0 // todo
 	const auto fail = [=] {
 		_cache.emplace(_requestKey, FullMsgId());
 		ready();
@@ -164,7 +171,6 @@ std::optional<HistoryItem*> SingleMessageSearch::performLookupById(
 	}).fail([=] {
 		fail();
 	}).send();
-#endif
 
 	return std::nullopt;
 }
@@ -188,7 +194,6 @@ std::optional<HistoryItem*> SingleMessageSearch::performLookupByUsername(
 		_cache.emplace(_requestKey, FullMsgId());
 		ready();
 	};
-#if 0 // todo
 	_requestId = _session->api().request(MTPcontacts_ResolveUsername(
 		MTP_string(username)
 	)).done([=](const MTPcontacts_ResolvedPeer &result) {
@@ -210,20 +215,43 @@ std::optional<HistoryItem*> SingleMessageSearch::performLookupByUsername(
 	}).fail([=] {
 		fail();
 	}).send();
-#endif
 
 	return std::nullopt;
 }
+#endif
 
 std::optional<HistoryItem*> SingleMessageSearch::performLookup(
 		Fn<void()> ready) {
 	Expects(!_requestKey.empty());
 
+	if (!ready) {
+		return nullptr;
+	}
+	_session->sender().request(TLgetMessageLinkInfo(
+		tl_string(_requestQuery)
+	)).done([=](const TLmessageLinkInfo &result) {
+		if (const auto message = result.data().vmessage()) {
+			const auto item = _session->data().processMessage(
+				*message,
+				NewMessageType::Existing);
+			_cache.emplace(_requestKey, item->fullId());
+		} else {
+			_cache.emplace(_requestKey, FullMsgId());
+		}
+		ready();
+	}).fail([=] {
+		_cache.emplace(_requestKey, FullMsgId());
+		ready();
+	}).send();
+
+	return std::nullopt;
+#if 0 // mtp
 	if (!_requestKey.domainOrId[0].isDigit()) {
 		return performLookupByUsername(_requestKey.domainOrId, ready);
 	}
 	const auto channelId = ChannelId(_requestKey.domainOrId.toULongLong());
 	return performLookupById(channelId, ready);
+#endif
 }
 
 QString ConvertPeerSearchQuery(const QString &query) {
diff --git a/Telegram/SourceFiles/api/api_single_message_search.h b/Telegram/SourceFiles/api/api_single_message_search.h
index 48194d3f19e220..4c25edd71bf5bd 100644
--- a/Telegram/SourceFiles/api/api_single_message_search.h
+++ b/Telegram/SourceFiles/api/api_single_message_search.h
@@ -54,6 +54,7 @@ class SingleMessageSearch {
 
 	[[nodiscard]] std::optional<HistoryItem*> performLookup(
 		Fn<void()> ready);
+#if 0 // mtp
 	[[nodiscard]] std::optional<HistoryItem*> performLookupById(
 		ChannelId channelId,
 		Fn<void()> ready);
@@ -63,6 +64,8 @@ class SingleMessageSearch {
 	[[nodiscard]] std::optional<HistoryItem*> performLookupByChannel(
 		not_null<ChannelData*> channel,
 		Fn<void()> ready);
+#endif
+	QString _requestQuery;
 
 	const not_null<Main::Session*> _session;
 	std::map<Key, FullMsgId> _cache;

From 4499e4148ce76b01c4f4a3af18bcff59d7d5d480 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 26 Dec 2022 15:46:38 +0400
Subject: [PATCH 213/349] Implement copy topic link.

---
 .../info/profile/info_profile_actions.cpp     | 49 +++++++++++++++++++
 .../SourceFiles/window/window_peer_menu.cpp   | 11 +++++
 2 files changed, 60 insertions(+)

diff --git a/Telegram/SourceFiles/info/profile/info_profile_actions.cpp b/Telegram/SourceFiles/info/profile/info_profile_actions.cpp
index 4fc4d060d3916a..24632d7c923aec 100644
--- a/Telegram/SourceFiles/info/profile/info_profile_actions.cpp
+++ b/Telegram/SourceFiles/info/profile/info_profile_actions.cpp
@@ -84,6 +84,9 @@ For license and copyright information please follow this link:
 #include "styles/style_menu_icons.h"
 #include "styles/style_settings.h" // settingsButtonRightSkip.
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 #include <QtGui/QGuiApplication>
 #include <QtGui/QClipboard>
 
@@ -91,6 +94,8 @@ namespace Info {
 namespace Profile {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kDay = Data::WorkingInterval::kDay;
 
 base::options::toggle ShowPeerIdBelowAbout({
@@ -100,6 +105,44 @@ base::options::toggle ShowPeerIdBelowAbout({
 		" Add contact IDs to exported data.",
 });
 
+[[nodiscard]] rpl::producer<LinkWithUrl> PeerOrTopicLinkValue(
+		not_null<PeerData*> peer,
+		MsgId topicRootId) {
+	if (!topicRootId) {
+		return LinkValue(peer, true);
+	}
+	return [=](auto consumer) {
+		auto lifetime = rpl::lifetime();
+
+		const auto sender = &peer->session().sender();
+		const auto requestId = new RequestId();
+		lifetime.add([=] {
+			sender->request(*requestId).cancel();
+			delete requestId;
+		});
+		LinkValue(peer, true) | rpl::start_with_next([=](LinkWithUrl link) {
+			if (link.url.isEmpty()) {
+				consumer.put_next({});
+			}
+			sender->request(*requestId).cancel();
+			*requestId = sender->request(TLgetForumTopicLink(
+				peerToTdbChat(peer->id),
+				tl_int53(topicRootId.bare)
+			)).done([=](const TLDmessageLink &result) {
+				const auto url = result.vlink().v;
+				consumer.put_next({
+					.text = url,
+					.url = url,
+				});
+			}).fail([=] {
+				consumer.put_next({});
+			}).send();
+		}, lifetime);
+
+		return lifetime;
+	};
+}
+
 [[nodiscard]] rpl::producer<TextWithEntities> UsernamesSubtext(
 		not_null<PeerData*> peer,
 		rpl::producer<QString> fallback) {
@@ -1225,12 +1268,18 @@ object_ptr<Ui::RpWidget> DetailsFiller::setupInfo() {
 			tracker);
 	} else {
 		const auto topicRootId = _topic ? _topic->rootId() : 0;
+#if 0 // mtp
 		const auto addToLink = topicRootId
 			? ('/' + QString::number(topicRootId.bare))
 			: QString();
 		auto linkText = LinkValue(
 			_peer,
 			true
+#endif
+		const auto addToLink = QString();
+		auto linkText = PeerOrTopicLinkValue(
+			_peer,
+			topicRootId
 		) | rpl::map([=](const LinkWithUrl &link) {
 			const auto text = link.text;
 			return text.isEmpty()
diff --git a/Telegram/SourceFiles/window/window_peer_menu.cpp b/Telegram/SourceFiles/window/window_peer_menu.cpp
index 1de2e7b053a452..f6f089fae684d6 100644
--- a/Telegram/SourceFiles/window/window_peer_menu.cpp
+++ b/Telegram/SourceFiles/window/window_peer_menu.cpp
@@ -1087,6 +1087,7 @@ void Filler::addTopicLink() {
 	const auto id = _topic->rootId();
 	const auto controller = _controller;
 	_addAction(tr::lng_context_copy_topic_link(tr::now), [=] {
+#if 0 // mtp
 		const auto base = channel->hasUsername()
 			? channel->username()
 			: "c/" + QString::number(peerToChannel(channel->id).bare);
@@ -1096,6 +1097,16 @@ void Filler::addTopicLink() {
 		controller->showToast(channel->hasUsername()
 			? tr::lng_channel_public_link_copied(tr::now)
 			: tr::lng_context_about_private_link(tr::now));
+#endif
+		channel->session().sender().request(TLgetForumTopicLink(
+			peerToTdbChat(channel->id),
+			tl_int53(id.bare)
+		)).done([=](const TLDhttpUrl &result) {
+			QGuiApplication::clipboard()->setText(result.vurl().v);
+			controller->showToast(channel->hasUsername()
+				? tr::lng_channel_public_link_copied(tr::now)
+				: tr::lng_context_about_private_link(tr::now));
+		}).send();
 	}, &st::menuIconCopy);
 }
 

From 7a4daf0c272df136c03baba9654b417a2688916f Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 26 Dec 2022 16:33:22 +0400
Subject: [PATCH 214/349] Migrate audio transcribe to TDLib.

---
 Telegram/SourceFiles/api/api_transcribes.cpp  | 93 +++++++++++++++++--
 Telegram/SourceFiles/api/api_transcribes.h    | 17 +++-
 Telegram/SourceFiles/data/data_document.cpp   |  3 +-
 Telegram/SourceFiles/history/history_item.cpp | 14 +++
 4 files changed, 114 insertions(+), 13 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_transcribes.cpp b/Telegram/SourceFiles/api/api_transcribes.cpp
index db918ca9eb6cdc..ea3064b0215627 100644
--- a/Telegram/SourceFiles/api/api_transcribes.cpp
+++ b/Telegram/SourceFiles/api/api_transcribes.cpp
@@ -18,14 +18,18 @@ For license and copyright information please follow this link:
 #include "main/main_app_config.h"
 #include "main/main_session.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
+namespace {
+
+using namespace Tdb;
+
+} // namespace
 
 Transcribes::Transcribes(not_null<ApiWrap*> api)
 : _session(&api->session())
-#if 0 // todo
 , _api(&api->instance()) {
-#endif
-{
 }
 
 bool Transcribes::freeFor(not_null<HistoryItem*> item) const {
@@ -37,6 +41,7 @@ bool Transcribes::freeFor(not_null<HistoryItem*> item) const {
 }
 
 bool Transcribes::trialsSupport() {
+#if 0 // mtp
 	if (!_trialsSupport) {
 		const auto count = _session->appConfig().get<int>(
 			u"transcribe_audio_trial_weekly_number"_q,
@@ -47,31 +52,41 @@ bool Transcribes::trialsSupport() {
 		_trialsSupport = (count > 0) || (until > 0);
 	}
 	return *_trialsSupport;
+#endif
+	return _trialsCount > 0 || _trialsRefreshAt > 0;
 }
 
 TimeId Transcribes::trialsRefreshAt() {
 	if (_trialsRefreshAt < 0) {
+#if 0 // mtp
 		_trialsRefreshAt = _session->appConfig().get<int>(
 			u"transcribe_audio_trial_cooldown_until"_q,
 			0);
+#endif
+		return std::max(_trialsRefreshAt, 0);
 	}
 	return _trialsRefreshAt;
 }
 
 int Transcribes::trialsCount() {
 	if (_trialsCount < 0) {
+#if 0 // mtp
 		_trialsCount = _session->appConfig().get<int>(
 			u"transcribe_audio_trial_weekly_number"_q,
 			-1);
+#endif
 		return std::max(_trialsCount, 0);
 	}
 	return _trialsCount;
 }
 
 crl::time Transcribes::trialsMaxLengthMs() const {
+	return _trialsMaxLengthMs;
+#if 0 // mtp
 	return 1000 * _session->appConfig().get<int>(
 		u"transcribe_audio_trial_duration_max"_q,
 		300);
+#endif
 }
 
 void Transcribes::toggle(not_null<HistoryItem*> item) {
@@ -83,7 +98,10 @@ void Transcribes::toggle(not_null<HistoryItem*> item) {
 		_session->data().requestItemResize(item);
 	} else if (!i->second.requestId) {
 		i->second.shown = !i->second.shown;
+#if 0 // mtp
 		if (i->second.roundview) {
+#endif
+		if (i->second.roundview && !i->second.pending) {
 			_session->data().requestItemViewRefresh(item);
 		}
 		_session->data().requestItemResize(item);
@@ -97,7 +115,7 @@ const Transcribes::Entry &Transcribes::entry(
 	return (i != _map.end()) ? i->second : empty;
 }
 
-#if 0 // todo
+#if 0 // mtp
 void Transcribes::apply(const MTPDupdateTranscribedAudio &update) {
 	const auto id = update.vtranscription_id().v;
 	const auto i = _ids.find(id);
@@ -120,6 +138,47 @@ void Transcribes::apply(const MTPDupdateTranscribedAudio &update) {
 }
 #endif
 
+void Transcribes::apply(
+		not_null<HistoryItem*> item,
+		const TLspeechRecognitionResult &result,
+		bool roundview) {
+	auto &entry = _map[item->fullId()];
+	entry.roundview = roundview;
+	result.match([&](const TLDspeechRecognitionResultText &result) {
+		entry.requestId = 0;
+		entry.result = result.vtext().v;
+		entry.pending = false;
+	}, [&](const TLDspeechRecognitionResultPending &result) {
+		entry.result = result.vpartial_text().v;
+		entry.pending = true;
+	}, [&](const TLDspeechRecognitionResultError &result) {
+		entry.requestId = 0;
+		entry.pending = false;
+		entry.failed = true;
+		if (result.verror().data().vmessage().v == u"MSG_VOICE_TOO_LONG"_q) {
+			entry.toolong = true;
+		}
+	});
+	if (entry.roundview && !entry.pending) {
+		_session->data().requestItemViewRefresh(item);
+	}
+	_session->data().requestItemResize(item);
+}
+
+void Transcribes::apply(const TLDupdateSpeechRecognitionTrial &data) {
+	const auto trialsCount = data.vleft_count().v;
+	const auto trialsRefreshAt = data.vnext_reset_date().v;
+	const auto trialsCountChanged = (_trialsCount != trialsCount)
+		&& (_trialsCount > 0); // Don't show toast on first update.
+	const auto refreshAtChanged = (_trialsRefreshAt != trialsRefreshAt);
+	_trialsMaxLengthMs = data.vmax_media_duration().v * crl::time(1000);
+	_trialsCount = trialsCount;
+	_trialsRefreshAt = trialsRefreshAt;
+	if (trialsCountChanged) {
+		ShowTrialTranscribesToast(_trialsCount, _trialsRefreshAt);
+	}
+}
+
 void Transcribes::load(not_null<HistoryItem*> item) {
 	if (!item->isHistoryEntry() || item->isLocal()) {
 		return;
@@ -135,8 +194,22 @@ void Transcribes::load(not_null<HistoryItem*> item) {
 		}
 	};
 	const auto id = item->fullId();
-	const auto requestId = 0;
-#if 0 // todo
+	const auto requestId = _api.request(TLrecognizeSpeech(
+		peerToTdbChat(item->history()->peer->id),
+		tl_int53(item->id.bare)
+	)).done([=] {
+		auto &entry = _map[id];
+		if (entry.requestId) {
+			entry.requestId = 0;
+			if (const auto item = _session->data().message(id)) {
+				if (!entry.pending) {
+					toggleRound(item, entry);
+				}
+				_session->data().requestItemResize(item);
+			}
+		}
+	}).fail([=](const Error &error) {
+#if 0 // mtp
 	const auto requestId = _api.request(MTPmessages_TranscribeAudio(
 		item->history()->peer->input,
 		MTP_int(item->id)
@@ -169,11 +242,15 @@ void Transcribes::load(not_null<HistoryItem*> item) {
 			_session->data().requestItemResize(item);
 		}
 	}).fail([=](const MTP::Error &error) {
+#endif
 		auto &entry = _map[id];
 		entry.requestId = 0;
 		entry.pending = false;
 		entry.failed = true;
+#if 0 // mtp
 		if (error.type() == u"MSG_VOICE_TOO_LONG"_q) {
+#endif
+		if (error.message == u"MSG_VOICE_TOO_LONG"_q) {
 			entry.toolong = true;
 		}
 		if (const auto item = _session->data().message(id)) {
@@ -181,12 +258,14 @@ void Transcribes::load(not_null<HistoryItem*> item) {
 			_session->data().requestItemResize(item);
 		}
 	}).send();
-#endif
 	auto &entry = _map.emplace(id).first->second;
 	entry.requestId = requestId;
 	entry.shown = true;
 	entry.failed = false;
+#if 0 // mtp
 	entry.pending = false;
+#endif
+	entry.pending = true;
 }
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_transcribes.h b/Telegram/SourceFiles/api/api_transcribes.h
index 6cf026b130b89a..0bed461397f65a 100644
--- a/Telegram/SourceFiles/api/api_transcribes.h
+++ b/Telegram/SourceFiles/api/api_transcribes.h
@@ -7,9 +7,12 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
-#if 0 // todo
 #include "mtproto/sender.h"
-#endif
+
+namespace Tdb {
+class TLspeechRecognitionResult;
+class TLDupdateSpeechRecognitionTrial;
+} // namespace Tdb
 
 class ApiWrap;
 
@@ -36,9 +39,14 @@ class Transcribes final {
 	void toggle(not_null<HistoryItem*> item);
 	[[nodiscard]] const Entry &entry(not_null<HistoryItem*> item) const;
 
-#if 0 // todo
+	void apply(
+		not_null<HistoryItem*> item,
+		const Tdb::TLspeechRecognitionResult &result,
+		bool roundview);
+#if 0 // mtp
 	void apply(const MTPDupdateTranscribedAudio &update);
 #endif
+	void apply(const Tdb::TLDupdateSpeechRecognitionTrial &data);
 
 	[[nodiscard]] bool freeFor(not_null<HistoryItem*> item) const;
 
@@ -51,13 +59,12 @@ class Transcribes final {
 	void load(not_null<HistoryItem*> item);
 
 	const not_null<Main::Session*> _session;
-#if 0 // todo
 	MTP::Sender _api;
-#endif
 
 	int _trialsCount = -1;
 	std::optional<bool> _trialsSupport;
 	TimeId _trialsRefreshAt = -1;
+	crl::time _trialsMaxLengthMs = 0;
 
 	base::flat_map<FullMsgId, Entry> _map;
 	base::flat_map<uint64, FullMsgId> _ids;
diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index ea173efe540581..1e89ec333c4ab9 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -606,7 +606,8 @@ void DocumentData::setFromTdb(const TLvideoNote &data) {
 	setMaybeSupportsStreaming(true);
 	dimensions = QSize(fields.vlength().v, fields.vlength().v);
 	type = RoundVideoDocument;
-	_additional = nullptr;
+	_additional = std::make_unique<RoundData>();
+	round()->duration = fields.vduration().v;
 	_duration = fields.vduration().v;
 	_flags &= ~Flag::HasAttachedStickers;
 }
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index df93ba182edd54..c630e7f0783010 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -74,6 +74,7 @@ For license and copyright information please follow this link:
 
 #include "tdb/tdb_tl_scheme.h"
 #include "data/data_document.h"
+#include "api/api_transcribes.h"
 
 namespace {
 
@@ -156,6 +157,19 @@ template <typename T>
 	return { Ui::FillAmountAndCurrency(amount, currency) };
 }
 
+void ApplyTranscribe(
+		not_null<HistoryItem*> item,
+		const TLspeechRecognitionResult *result,
+		bool roundview) {
+	if (!result) {
+		return;
+	}
+	item->history()->session().api().transcribes().apply(
+		item,
+		*result,
+		roundview);
+}
+
 } // namespace
 
 void HistoryItem::HistoryItem::Destroyer::operator()(HistoryItem *value) {

From 9c428bc72447ba3828971884f583c895a78f55ba Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 26 Dec 2022 16:55:09 +0400
Subject: [PATCH 215/349] Migrate ChannelsLimitBox to TDLib.

---
 .../SourceFiles/boxes/premium_limits_box.cpp  | 25 +++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/boxes/premium_limits_box.cpp b/Telegram/SourceFiles/boxes/premium_limits_box.cpp
index 2c80129e572726..9c7c0b53facf26 100644
--- a/Telegram/SourceFiles/boxes/premium_limits_box.cpp
+++ b/Telegram/SourceFiles/boxes/premium_limits_box.cpp
@@ -39,8 +39,15 @@ For license and copyright information please follow this link:
 #include "styles/style_info.h"
 #include "styles/style_settings.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+#include "history/history.h"
+#include "history/history_item.h"
+
 namespace {
 
+using namespace Tdb;
+
 struct InfographicDescriptor {
 	float64 defaultLimit = 0;
 	float64 current = 0;
@@ -211,7 +218,8 @@ InactiveController::InactiveController(not_null<Main::Session*> session)
 
 InactiveController::~InactiveController() {
 	if (_requestId) {
-#if 0 // todo
+		_session->sender().request(_requestId).cancel();
+#if 0 // mtp
 		_session->api().request(_requestId).cancel();
 #endif
 	}
@@ -222,7 +230,20 @@ Main::Session &InactiveController::session() const {
 }
 
 void InactiveController::prepare() {
-#if 0 // todo
+	_requestId = _session->sender().request(TLgetInactiveSupergroupChats(
+	)).done([=](const TLchats &result) {
+		_requestId = 0;
+		for (const auto chatId : result.data().vchat_ids().v) {
+			const auto peerId = peerFromTdbChat(chatId);
+			const auto history = _session->data().historyLoaded(peerId);
+			const auto item = history ? history->lastMessage() : nullptr;
+			appendRow(
+				history ? history->peer : _session->data().peer(peerId),
+				item ? item->date() : TimeId(0));
+		}
+		delegate()->peerListRefreshRows();
+	}).send();
+#if 0 // mtp
 	_requestId = _session->api().request(MTPchannels_GetInactiveChannels(
 	)).done([=](const MTPmessages_InactiveChats &result) {
 		_requestId = 0;

From 30a317fc0eca0e5a18f812344d4ec66499325ed6 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 26 Dec 2022 17:06:22 +0400
Subject: [PATCH 216/349] Migrate PublicLinksLimitBox to TDLib.

---
 .../SourceFiles/boxes/premium_limits_box.cpp  | 33 +++++++++++++++++--
 1 file changed, 30 insertions(+), 3 deletions(-)

diff --git a/Telegram/SourceFiles/boxes/premium_limits_box.cpp b/Telegram/SourceFiles/boxes/premium_limits_box.cpp
index 9c7c0b53facf26..23bfa592da646e 100644
--- a/Telegram/SourceFiles/boxes/premium_limits_box.cpp
+++ b/Telegram/SourceFiles/boxes/premium_limits_box.cpp
@@ -330,7 +330,8 @@ PublicsController::PublicsController(
 
 PublicsController::~PublicsController() {
 	if (_requestId) {
-#if 0 // todo
+		_navigation->session().sender().request(_requestId).cancel();
+#if 0 // mtp
 		_navigation->session().api().request(_requestId).cancel();
 #endif
 	}
@@ -345,7 +346,22 @@ rpl::producer<int> PublicsController::countValue() const {
 }
 
 void PublicsController::prepare() {
-#if 0 // todo
+	_requestId = _navigation->session().sender().request(
+		TLgetCreatedPublicChats(tl_publicChatTypeHasUsername())
+	).done([=](const TLchats &result) {
+		_requestId = 0;
+
+		auto &owner = _navigation->session().data();
+		for (const auto &chatId : result.data().vchat_ids().v) {
+			const auto peer = owner.peer(peerFromTdbChat(chatId));
+			if (!peer->isChannel() || peer->username().isEmpty()) {
+				continue;
+			}
+			appendRow(peer);
+		}
+		delegate()->peerListRefreshRows();
+	}).send();
+#if 0 // mtp
 	_requestId = _navigation->session().api().request(
 		MTPchannels_GetAdminedPublicChannels(MTP_flags(0))
 	).done([=](const MTPmessages_Chats &result) {
@@ -394,7 +410,18 @@ void PublicsController::rowRightActionClicked(not_null<PeerListRow*> row) {
 			return;
 		}
 		*once = true;
-#if 0 // todo
+		peer->session().sender().request(TLsetSupergroupUsername(
+			tl_int53(peerToChannel(peer->id).bare),
+			tl_string()
+		)).done([=] {
+			peer->session().sender().request(TLdisableAllSupergroupUsernames(
+				tl_int53(peerToChannel(peer->id).bare)
+			)).done([=] {
+				closeBox();
+				close();
+			}).send();
+		}).send();
+#if 0 // mtp
 		peer->session().api().request(MTPchannels_UpdateUsername(
 			peer->asChannel()->inputChannel,
 			MTP_string()

From 8e6037e0f4b42056bb9fba62ae5b2c97ba8ddcde Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 27 Dec 2022 14:44:09 +0400
Subject: [PATCH 217/349] Fix self-destruct media display.

---
 Telegram/SourceFiles/data/data_session.cpp    |  6 +++-
 Telegram/SourceFiles/data/data_session.h      | 12 +++++++-
 Telegram/SourceFiles/history/history_item.cpp | 30 ++++++++++++-------
 Telegram/SourceFiles/history/history_item.h   |  2 ++
 .../history/history_item_components.cpp       |  2 ++
 .../history/history_item_components.h         |  4 +++
 6 files changed, 44 insertions(+), 12 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index be0ec9d77afc22..10c7540436a7a9 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -278,8 +278,10 @@ Session::Session(not_null<Main::Session*> session)
 	maxPinnedChatsLimitValue(nullptr))
 , _contactsList(Dialogs::SortMode::Name)
 , _contactsNoChatsList(Dialogs::SortMode::Name)
+#if 0 // mtp
 , _ttlCheckTimer([=] { checkTTLs(); })
 , _selfDestructTimer([=] { checkSelfDestructItems(); })
+#endif
 , _pollsClosingTimer([=] { checkPollsClosings(); })
 , _watchForOfflineTimer([=] { checkLocalUsersWentOffline(); })
 , _groups(this)
@@ -3044,6 +3046,7 @@ void Session::registerMessage(not_null<HistoryItem*> item) {
 	}
 }
 
+#if 0 // mtp
 void Session::registerMessageTTL(TimeId when, not_null<HistoryItem*> item) {
 	Expects(when > 0);
 
@@ -3095,7 +3098,6 @@ void Session::checkTTLs() {
 	scheduleNextTTLs();
 }
 
-#if 0 // mtp
 void Session::processMessagesDeleted(
 		PeerId peerId,
 		const QVector<MTPint> &data) {
@@ -3411,6 +3413,7 @@ bool Session::computeUnreadBadgeMuted(
 			: (state.chatsMuted >= state.chats));
 }
 
+#if 0 // mtp
 void Session::selfDestructIn(not_null<HistoryItem*> item, crl::time delay) {
 	_selfDestructItems.push_back(item->fullId());
 	if (!_selfDestructTimer.isActive()
@@ -3442,6 +3445,7 @@ void Session::checkSelfDestructItems() {
 		_selfDestructTimer.callOnce(nextDestructIn);
 	}
 }
+#endif
 
 not_null<PhotoData*> Session::photo(PhotoId id) {
 	auto i = _photos.find(id);
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index 8bef1eb151828e..fc8d2f10f89907 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -500,10 +500,10 @@ class Session final {
 	void registerMessage(not_null<HistoryItem*> item);
 	void unregisterMessage(not_null<HistoryItem*> item);
 
+#if 0 // mtp
 	void registerMessageTTL(TimeId when, not_null<HistoryItem*> item);
 	void unregisterMessageTTL(TimeId when, not_null<HistoryItem*> item);
 
-#if 0 // mtp
 	// Returns true if item found and it is not detached.
 	bool updateExistingMessage(const MTPDmessage &data);
 	void updateEditedMessage(const MTPMessage &data);
@@ -608,7 +608,9 @@ class Session final {
 	[[nodiscard]] auto repliesReadTillUpdates() const
 		-> rpl::producer<RepliesReadTillUpdate>;
 
+#if 0 // mtp
 	void selfDestructIn(not_null<HistoryItem*> item, crl::time delay);
+#endif
 
 	[[nodiscard]] not_null<PhotoData*> photo(PhotoId id);
 #if 0 // mtp
@@ -933,11 +935,15 @@ class Session final {
 	void setupPeerNameViewer();
 	void setupUserIsContactViewer();
 
+#if 0 // mtp
 	void checkSelfDestructItems();
+#endif
 	void checkLocalUsersWentOffline();
 
+#if 0 // mtp
 	void scheduleNextTTLs();
 	void checkTTLs();
+#endif
 
 	int computeUnreadBadge(const Dialogs::UnreadState &state) const;
 	bool computeUnreadBadgeMuted(const Dialogs::UnreadState &state) const;
@@ -1115,16 +1121,20 @@ class Session final {
 	std::map<
 		not_null<HistoryItem*>,
 		base::flat_set<not_null<HistoryItem*>>> _dependentMessages;
+#if 0 // mtp
 	std::map<TimeId, base::flat_set<not_null<HistoryItem*>>> _ttlMessages;
 	base::Timer _ttlCheckTimer;
+#endif
 
 	std::unordered_map<MsgId, not_null<HistoryItem*>> _nonChannelMessages;
 
 	base::flat_map<uint64, FullMsgId> _messageByRandomId;
 	base::flat_map<uint64, SentData> _sentMessagesData;
 
+#if 0 // mtp
 	base::Timer _selfDestructTimer;
 	std::vector<FullMsgId> _selfDestructItems;
+#endif
 
 	std::unordered_map<
 		PhotoId,
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index c630e7f0783010..48fffe1245b01d 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -3297,6 +3297,8 @@ bool HistoryItem::canUpdateDate() const {
 }
 
 void HistoryItem::applyTTL(TimeId destroyAt) {
+	_ttlDestroyAt = destroyAt;
+#if 0 // mtp
 	const auto previousDestroyAt = std::exchange(_ttlDestroyAt, destroyAt);
 	if (previousDestroyAt) {
 		_history->owner().unregisterMessageTTL(previousDestroyAt, this);
@@ -3313,6 +3315,7 @@ void HistoryItem::applyTTL(TimeId destroyAt) {
 	} else {
 		_history->owner().registerMessageTTL(_ttlDestroyAt, this);
 	}
+#endif
 }
 
 void HistoryItem::replaceBuyWithReceiptInMarkup() {
@@ -3404,7 +3407,19 @@ bool HistoryItem::hasUnpaidContent() const {
 
 void HistoryItem::applyTTL(const TLDmessage &data) {
 	if (const auto period = data.vttl().v) {
-		applyTTL(MessageDateFromTdb(data) + period);
+		const auto isSecret = data.vcontent().match([&](const auto &data) {
+			using T = decltype(data);
+			if constexpr (TLDmessageAnimation::Is<T>()
+				|| TLDmessagePhoto::Is<T>()
+				|| TLDmessageVideo::Is<T>()
+				|| TLDmessageVideoNote::Is<T>()) {
+				return data.vis_secret().v;
+			}
+			return false;
+		});
+		if (!isSecret) { // later apply correct field for secret as well.
+			applyTTL(MessageDateFromTdb(data) + period);
+		}
 	}
 }
 
@@ -4152,7 +4167,6 @@ void HistoryItem::createServiceFromTdb(const TLmessageContent &content) {
 		| HistoryServiceTopicInfo::Bit()
 		| HistoryServiceGameScore::Bit()
 		| HistoryServicePayment::Bit()
-		| HistoryServiceSelfDestruct::Bit()
 		| HistoryServiceOngoingCall::Bit()
 		| HistoryServiceChatThemeChange::Bit()
 		| HistoryServiceTTLChange::Bit());
@@ -4344,8 +4358,6 @@ void HistoryItem::setServiceMessageByContent(
 	content.match([&](const TLDmessageAnimation &data) {
 		Expects(data.vis_secret().v);
 
-		// todo
-		//setSelfDestruct(HistoryServiceSelfDestruct::Type::Video, ttl->v);
 		if (out()) {
 			prepared.text = { tr::lng_ttl_video_sent(tr::now) };
 		} else {
@@ -4359,8 +4371,6 @@ void HistoryItem::setServiceMessageByContent(
 	}, [&](const TLDmessagePhoto &data) {
 		Expects(data.vis_secret().v);
 
-		// todo
-		//setSelfDestruct(HistoryServiceSelfDestruct::Type::Photo, ttl->v);
 		if (out()) {
 			prepared.text = { tr::lng_ttl_photo_sent(tr::now) };
 		} else {
@@ -4374,8 +4384,6 @@ void HistoryItem::setServiceMessageByContent(
 	}, [&](const TLDmessageVideo &data) {
 		Expects(data.vis_secret().v);
 
-		// todo
-		//setSelfDestruct(HistoryServiceSelfDestruct::Type::Video, ttl->v);
 		if (out()) {
 			prepared.text = { tr::lng_ttl_video_sent(tr::now) };
 		} else {
@@ -4389,8 +4397,6 @@ void HistoryItem::setServiceMessageByContent(
 	}, [&](const TLDmessageVideoNote &data) {
 		Expects(data.vis_secret().v);
 
-		// todo
-		//setSelfDestruct(HistoryServiceSelfDestruct::Type::Video, ttl->v);
 		if (out()) {
 			prepared.text = { tr::lng_ttl_video_sent(tr::now) };
 		} else {
@@ -7224,11 +7230,13 @@ void HistoryItem::setSelfDestruct(
 		MTPint mtpTTLvalue) {
 	UpdateComponents(HistoryServiceSelfDestruct::Bit());
 	const auto selfdestruct = Get<HistoryServiceSelfDestruct>();
+#if 0 // mtp
 	if (mtpTTLvalue.v == TimeId(0x7FFFFFFF)) {
 		selfdestruct->timeToLive = TimeToLiveSingleView();
 	} else {
 		selfdestruct->timeToLive = mtpTTLvalue.v * crl::time(1000);
 	}
+#endif
 	selfdestruct->type = type;
 }
 
@@ -7634,6 +7642,7 @@ ClickHandlerPtr HistoryItem::fromLink() const {
 	return _from->createOpenLink();
 }
 
+#if 0 // mtp
 crl::time HistoryItem::getSelfDestructIn(crl::time now) {
 	if (const auto selfdestruct = Get<HistoryServiceSelfDestruct>()) {
 		const auto at = std::get_if<crl::time>(&selfdestruct->destructAt);
@@ -7657,6 +7666,7 @@ crl::time HistoryItem::getSelfDestructIn(crl::time now) {
 	}
 	return 0;
 }
+#endif
 
 void HistoryItem::cacheOnlyEmojiAndSpaces(bool only) {
 	_flags |= MessageFlag::OnlyEmojiAndSpacesSet;
diff --git a/Telegram/SourceFiles/history/history_item.h b/Telegram/SourceFiles/history/history_item.h
index 945bdea9dc68b1..7987b871dec221 100644
--- a/Telegram/SourceFiles/history/history_item.h
+++ b/Telegram/SourceFiles/history/history_item.h
@@ -295,8 +295,10 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 	[[nodiscard]] bool isEditingMedia() const;
 	void clearSavedMedia();
 
+#if 0 // mtp
 	// Zero result means this message is not self-destructing right now.
 	[[nodiscard]] crl::time getSelfDestructIn(crl::time now);
+#endif
 
 	[[nodiscard]] bool definesReplyKeyboard() const;
 	[[nodiscard]] ReplyMarkupFlags replyKeyboardFlags() const;
diff --git a/Telegram/SourceFiles/history/history_item_components.cpp b/Telegram/SourceFiles/history/history_item_components.cpp
index 55e9e09a54f49a..2e3962c26131ad 100644
--- a/Telegram/SourceFiles/history/history_item_components.cpp
+++ b/Telegram/SourceFiles/history/history_item_components.cpp
@@ -318,6 +318,7 @@ ReplyFields ReplyFields::clone(not_null<HistoryItem*> parent) const {
 	};
 }
 
+#if 0 // mtp
 ReplyFields ReplyFieldsFromMTP(
 		not_null<HistoryItem*> item,
 		const MTPMessageReplyHeader &reply) {
@@ -403,6 +404,7 @@ FullReplyTo ReplyToFromMTP(
 		return FullReplyTo();
 	});
 }
+#endif
 
 HistoryMessageReply::HistoryMessageReply() = default;
 
diff --git a/Telegram/SourceFiles/history/history_item_components.h b/Telegram/SourceFiles/history/history_item_components.h
index 8b38c294da342b..f3741391200c3f 100644
--- a/Telegram/SourceFiles/history/history_item_components.h
+++ b/Telegram/SourceFiles/history/history_item_components.h
@@ -261,6 +261,7 @@ struct ReplyFields {
 	uint32 topicPost : 1 = 0;
 };
 
+#if 0 // mtp
 [[nodiscard]] ReplyFields ReplyFieldsFromMTP(
 	not_null<HistoryItem*> item,
 	const MTPMessageReplyHeader &reply);
@@ -268,6 +269,7 @@ struct ReplyFields {
 [[nodiscard]] FullReplyTo ReplyToFromMTP(
 	not_null<History*> history,
 	const MTPInputReplyTo &reply);
+#endif
 
 struct HistoryMessageReply
 	: public RuntimeComponent<HistoryMessageReply, HistoryItem> {
@@ -705,8 +707,10 @@ struct HistoryServiceSelfDestruct
 	using Type = HistorySelfDestructType;
 
 	Type type = Type::Photo;
+#if 0 // mtp
 	std::variant<crl::time, TimeToLiveSingleView> timeToLive = crl::time();
 	std::variant<crl::time, TimeToLiveSingleView> destructAt = crl::time();
+#endif
 };
 
 struct HistoryServiceOngoingCall

From b07cd205459b0bc7842ce94240942b3bc5e3d484 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 27 Dec 2022 14:44:43 +0400
Subject: [PATCH 218/349] Migrate mark-as-read/unread to TDLib.

---
 Telegram/SourceFiles/data/data_histories.cpp | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_histories.cpp b/Telegram/SourceFiles/data/data_histories.cpp
index 43d23b42a736af..f1cc413dce6e84 100644
--- a/Telegram/SourceFiles/data/data_histories.cpp
+++ b/Telegram/SourceFiles/data/data_histories.cpp
@@ -480,7 +480,11 @@ void Histories::changeDialogUnreadMark(
 		bool unread) {
 	history->setUnreadMark(unread);
 
-#if 0 // todo
+	session().sender().request(TLtoggleChatIsMarkedAsUnread(
+		peerToTdbChat(history->peer->id),
+		tl_bool(unread)
+	)).send();
+#if 0 // mtp
 	using Flag = MTPmessages_MarkDialogUnread::Flag;
 	session().api().request(MTPmessages_MarkDialogUnread(
 		MTP_flags(unread ? Flag::f_unread : Flag(0)),
@@ -824,10 +828,7 @@ void Histories::deleteAllMessages(
 			|| (channel && channel->canDelete()))) {
 		session().sender().request(TLdeleteChat(
 			peerToTdbChat(peer->id)
-		)).fail([=](const Error &error) {
-			//if (error.type() == qstr("CHANNEL_TOO_LARGE")) { // todo
-			//if (error.type() == qstr("PEER_ID_INVALID")) { // todo
-		}).send();
+		)).send();
 	} else {
 		session().sender().request(TLdeleteChatHistory(
 			peerToTdbChat(peer->id),

From ea283cec81669fa2be379db459063acbfe46e80b Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 27 Dec 2022 14:45:22 +0400
Subject: [PATCH 219/349] Use uniform "// later" and "// tdlib" comments.

Now we have:
// todo - needs to be done
// mtp - can be removed later
// later - can be improved later
// tdlib - waiting for some improvements in the library
---
 Telegram/SourceFiles/api/api_premium_option.h        | 2 +-
 Telegram/SourceFiles/api/api_text_entities.cpp       | 2 +-
 Telegram/SourceFiles/api/api_updates.cpp             | 8 ++++----
 Telegram/SourceFiles/apiwrap.cpp                     | 2 +-
 Telegram/SourceFiles/data/data_forum_topic.cpp       | 2 +-
 Telegram/SourceFiles/data/data_forum_topic.h         | 2 +-
 Telegram/SourceFiles/data/data_media_types.h         | 2 +-
 Telegram/SourceFiles/data/data_replies_list.cpp      | 2 +-
 Telegram/SourceFiles/data/data_user.cpp              | 2 +-
 Telegram/SourceFiles/data/data_wall_paper.cpp        | 4 +++-
 Telegram/SourceFiles/data/data_wall_paper.h          | 2 ++
 Telegram/SourceFiles/data/stickers/data_stickers.cpp | 8 ++++----
 Telegram/SourceFiles/dialogs/dialogs_entry.cpp       | 4 ++--
 Telegram/SourceFiles/dialogs/dialogs_entry.h         | 4 ++--
 Telegram/SourceFiles/history/history_item.cpp        | 2 +-
 Telegram/SourceFiles/window/window_peer_menu.cpp     | 2 +-
 16 files changed, 27 insertions(+), 23 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_premium_option.h b/Telegram/SourceFiles/api/api_premium_option.h
index a50a2e7f773901..69e3c0973c4693 100644
--- a/Telegram/SourceFiles/api/api_premium_option.h
+++ b/Telegram/SourceFiles/api/api_premium_option.h
@@ -51,7 +51,7 @@ template<typename Option>
 		const auto currency = qs(option.vcurrency());
 #endif
 		const auto lnk = option.vpayment_link();
-		const auto botUrl = !lnk // later todo internalLink types.
+		const auto botUrl = !lnk // later internalLink types.
 			? QString()
 			: (lnk->type() == Tdb::id_internalLinkTypeInvoice)
 			? ("https://t.me/$"
diff --git a/Telegram/SourceFiles/api/api_text_entities.cpp b/Telegram/SourceFiles/api/api_text_entities.cpp
index 1262961b974f18..a8071f249ec97e 100644
--- a/Telegram/SourceFiles/api/api_text_entities.cpp
+++ b/Telegram/SourceFiles/api/api_text_entities.cpp
@@ -403,7 +403,7 @@ EntitiesInText EntitiesFromTdb(const QVector<TLtextEntity> &entities) {
 				}, [&](const TLDtextEntityTypeSpoiler &data) {
 					return EntityType::Spoiler;
 				}, [&](const TLDtextEntityTypeMediaTimestamp &data) {
-					// later todo entities media timestamp links
+					// later entities media timestamp links
 					return EntityType::Invalid;
 				}, [&](const TLDtextEntityTypeCustomEmoji &data) {
 					additional = QString::number(
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 22264512b78759..6adbef23a83549 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2909,7 +2909,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 			peer->setIsBlocked(data.vis_blocked().v);
 		}
 	}, [&](const TLDupdateChatHasScheduledMessages &data) {
-		// later-todo optimization
+		// later optimization
 	}, [&](const TLDupdateChatVideoChat &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		const auto callId = data.vvideo_chat().data().vgroup_call_id().v;
@@ -3036,7 +3036,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateChatFilters &data) {
 		owner.chatsFilters().apply(data);
 	}, [&](const TLDupdateChatOnlineMemberCount &data) {
-		// later-todo online count for all chats
+		// later online count for all chats
 	}, [&](const TLDupdateNotification &data) {
 	}, [&](const TLDupdateNotificationGroup &data) {
 	}, [&](const TLDupdateActiveNotifications &data) {
@@ -3114,7 +3114,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 			const auto list = owner.folder(Data::Folder::kId)->chatsList();
 			list->updateCloudUnread(data);
 		}, [&](const TLDchatListFilter &data) {
-			// later-todo use tdlib counters
+			// later use tdlib counters
 		});
 	}, [&](const TLDupdateUnreadChatCount &data) {
 		data.vchat_list().match([&](const TLDchatListMain &) {
@@ -3122,7 +3122,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 		}, [&](const TLDchatListArchive &) {
 			owner.folder(Data::Folder::kId)->applyDialog(data);
 		}, [&](const TLDchatListFilter &data) {
-			// later-todo use tdlib counters
+			// later use tdlib counters
 		});
 	}, [&](const TLDupdateOption &data) {
 		if (session().apply(data)) {
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index fc64cc43c9f209..c1cb763b3ff630 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -526,7 +526,7 @@ void ApiWrap::savePinnedOrder(not_null<Data::Forum*> forum) {
 		}
 		Unexpected("Key type in pinnedDialogsOrder().");
 	};
-#if 0 // later pinned topics
+#if 0 // tdlib pinned topics
 	auto topics = QVector<MTPint>();
 	topics.reserve(order.size());
 	ranges::transform(
diff --git a/Telegram/SourceFiles/data/data_forum_topic.cpp b/Telegram/SourceFiles/data/data_forum_topic.cpp
index 16992a0b20cdd4..d956dd7e2501cb 100644
--- a/Telegram/SourceFiles/data/data_forum_topic.cpp
+++ b/Telegram/SourceFiles/data/data_forum_topic.cpp
@@ -786,7 +786,7 @@ void ForumTopic::requestChatListMessage() {
 	}
 }
 
-// later-todo won't be needed when tdlib manages topics
+// tdlib won't be needed when tdlib manages topics
 TimeId ForumTopic::adjustedChatListTimeId() const {
 	const auto result = chatListTimeId();
 	if (const auto draft = history()->cloudDraft(_rootId)) {
diff --git a/Telegram/SourceFiles/data/data_forum_topic.h b/Telegram/SourceFiles/data/data_forum_topic.h
index f3ff6fb133b4ad..4c956e9fd86954 100644
--- a/Telegram/SourceFiles/data/data_forum_topic.h
+++ b/Telegram/SourceFiles/data/data_forum_topic.h
@@ -136,7 +136,7 @@ class ForumTopic final : public Thread {
 
 	TimeId adjustedChatListTimeId() const override;
 #endif
-	// later-todo won't be needed when tdlib manages topics
+	// tdlib won't be needed when tdlib manages topics
 	TimeId adjustedChatListTimeId() const;
 
 	int fixedOnTopIndex() const override;
diff --git a/Telegram/SourceFiles/data/data_media_types.h b/Telegram/SourceFiles/data/data_media_types.h
index 55c6e775333519..e94e06eb3f012d 100644
--- a/Telegram/SourceFiles/data/data_media_types.h
+++ b/Telegram/SourceFiles/data/data_media_types.h
@@ -692,7 +692,7 @@ class MediaGiftBox final : public Media {
 	not_null<PeerData*> _from;
 	GiftCode _data;
 
-	DocumentData *_sticker = nullptr; // later todo move up
+	DocumentData *_sticker = nullptr; // later move up
 
 };
 
diff --git a/Telegram/SourceFiles/data/data_replies_list.cpp b/Telegram/SourceFiles/data/data_replies_list.cpp
index db5de78a88192b..3eaa8321c7b263 100644
--- a/Telegram/SourceFiles/data/data_replies_list.cpp
+++ b/Telegram/SourceFiles/data/data_replies_list.cpp
@@ -1084,7 +1084,7 @@ void RepliesList::requestUnreadCount() {
 			}
 		}
 	};
-#if 0 // later-todo getMessageThread doesn't provide unread info for topics.
+#if 0 // tdlib getMessageThread doesn't provide unread info for topics.
 	_reloadUnreadCountRequestId = session->api().request(
 		MTPmessages_GetDiscussionMessage(
 			_history->peer->input,
diff --git a/Telegram/SourceFiles/data/data_user.cpp b/Telegram/SourceFiles/data/data_user.cpp
index 359349289b59a2..985e2a6c5f30d7 100644
--- a/Telegram/SourceFiles/data/data_user.cpp
+++ b/Telegram/SourceFiles/data/data_user.cpp
@@ -796,7 +796,7 @@ void ApplyUserUpdate(
 		: update.vcan_be_called().v
 		? UserData::CallsStatus::Enabled
 		: UserData::CallsStatus::Disabled);
-	user->setAbout(update.vbio() // todo use tdlib entities
+	user->setAbout(update.vbio() // later use tdlib entities
 		? update.vbio()->data().vtext().v
 		: QString());
 	//update.vshare_text(); // todo
diff --git a/Telegram/SourceFiles/data/data_wall_paper.cpp b/Telegram/SourceFiles/data/data_wall_paper.cpp
index a36b764dbc87b6..b2e0ac0b77f9f0 100644
--- a/Telegram/SourceFiles/data/data_wall_paper.cpp
+++ b/Telegram/SourceFiles/data/data_wall_paper.cpp
@@ -273,9 +273,11 @@ bool WallPaper::isDefault() const {
 	return _flags & WallPaperFlag::Default;
 }
 
+#if 0 // mtp
 bool WallPaper::isCreator() const {
 	return _flags & WallPaperFlag::Creator;
 }
+#endif
 
 bool WallPaper::isDark() const {
 	return _flags & WallPaperFlag::Dark;
@@ -605,7 +607,7 @@ std::optional<WallPaper> WallPaper::Create(
 	}, [&](const TLDbackgroundTypeChatTheme &data) {
 		result._emojiId = data.vtheme_name().v;
 	});
-	// later todo Flag::Creator
+	// mtp looks like Flag::Creator not used
 	return result;
 }
 
diff --git a/Telegram/SourceFiles/data/data_wall_paper.h b/Telegram/SourceFiles/data/data_wall_paper.h
index e75a11ac49fccf..b1d1be3fd5a504 100644
--- a/Telegram/SourceFiles/data/data_wall_paper.h
+++ b/Telegram/SourceFiles/data/data_wall_paper.h
@@ -57,7 +57,9 @@ class WallPaper {
 	[[nodiscard]] Image *localThumbnail() const;
 	[[nodiscard]] bool isPattern() const;
 	[[nodiscard]] bool isDefault() const;
+#if 0 // mtp
 	[[nodiscard]] bool isCreator() const;
+#endif
 	[[nodiscard]] bool isDark() const;
 	[[nodiscard]] bool isLocal() const;
 	[[nodiscard]] bool isBlurred() const;
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers.cpp b/Telegram/SourceFiles/data/stickers/data_stickers.cpp
index 2ec747d7cd729a..a462f6d46a4793 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers.cpp
+++ b/Telegram/SourceFiles/data/stickers/data_stickers.cpp
@@ -724,7 +724,7 @@ void Stickers::apply(const TLDupdateStickerSet &data) {
 }
 
 void Stickers::apply(const TLDupdateInstalledStickerSets &data) {
-	// later todo optimize in case all sets are already known
+	// later optimize in case all sets are already known
 	const auto type = data.vsticker_type().match([&](
 			const TLDstickerTypeCustomEmoji &) {
 		//setLastEmojiUpdate(crl::now());
@@ -757,7 +757,7 @@ void Stickers::apply(const TLDupdateTrendingStickerSets &data) {
 }
 
 void Stickers::apply(const TLDupdateRecentStickers &data) {
-	// later todo optimize in case all stickers are already known
+	// later optimize in case all stickers are already known
 	//if (data.vis_attached().v) {
 	//	setLastRecentAttachedUpdate(crl::now());
 	//} else {
@@ -776,7 +776,7 @@ void Stickers::apply(const TLDupdateRecentStickers &data) {
 }
 
 void Stickers::apply(const TLDupdateFavoriteStickers &data) {
-	// later todo optimize in case all stickers are already known
+	// later optimize in case all stickers are already known
 	//setLastFavedUpdate(crl::now());
 	//specialSetReceived(
 	//	Data::Stickers::FavedSetId,
@@ -787,7 +787,7 @@ void Stickers::apply(const TLDupdateFavoriteStickers &data) {
 }
 
 void Stickers::apply(const TLDupdateSavedAnimations &data) {
-	// later todo optimize in case all gifs are already known
+	// later optimize in case all gifs are already known
 	//setLastSavedGifsUpdate(crl::now());
 	//gifsReceived(data.vanimation_ids().v);
 	setLastSavedGifsUpdate(0);
diff --git a/Telegram/SourceFiles/dialogs/dialogs_entry.cpp b/Telegram/SourceFiles/dialogs/dialogs_entry.cpp
index 0c6a2c89cc8d7f..a079d834c3165a 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_entry.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_entry.cpp
@@ -222,7 +222,7 @@ void Entry::updateChatListSortPosition() {
 			: FixedOnTopDialogPos(kArchiveFixOnTopIndex);
 		updateChatListSortPosition(FilterId(), order, false);
 	} else if (const auto topic = asTopic()) {
-		// later-todo won't be needed when tdlib manages topics
+		// tdlib won't be needed when tdlib manages topics
 		auto sortKeyByDate = DialogPosFromDate(
 			topic->adjustedChatListTimeId());
 		const auto pinnedIndex = lookupPinnedIndex(FilterId());
@@ -445,7 +445,7 @@ void Entry::setChatListTimeId(TimeId date) {
 	}
 #endif
 	if (const auto topic = asTopic()) {
-		// later-todo won't be needed when tdlib manages topics
+		// tdlib won't be needed when tdlib manages topics
 		_timeId = date;
 		updateChatListSortPosition();
 	}
diff --git a/Telegram/SourceFiles/dialogs/dialogs_entry.h b/Telegram/SourceFiles/dialogs/dialogs_entry.h
index 92e9eb51231e68..fdf00fdb8b1d03 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_entry.h
+++ b/Telegram/SourceFiles/dialogs/dialogs_entry.h
@@ -254,7 +254,7 @@ class Entry : public base::has_weak_ptr {
 		Ui::PeerUserpicView &view,
 		const Ui::PaintContext &context) const = 0;
 
-	// later-todo won't be needed when tdlib manages topics
+	// tdlib later won't be needed when tdlib manages topics
 	[[nodiscard]] TimeId chatListTimeId() const {
 		return _timeId;
 	}
@@ -306,7 +306,7 @@ class Entry : public base::has_weak_ptr {
 	mutable Ui::PeerBadge _chatListPeerBadge;
 	mutable Ui::Text::String _chatListNameText;
 	mutable int _chatListNameVersion = 0;
-	// later-todo won't be needed when tdlib manages topics
+	// tdlib won't be needed when tdlib manages topics
 	TimeId _timeId = 0;
 	Flags _flags;
 
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index 48fffe1245b01d..bd71bb446bd7a9 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -3417,7 +3417,7 @@ void HistoryItem::applyTTL(const TLDmessage &data) {
 			}
 			return false;
 		});
-		if (!isSecret) { // later apply correct field for secret as well.
+		if (!isSecret) { // tdlib apply correct field for secret as well.
 			applyTTL(MessageDateFromTdb(data) + period);
 		}
 	}
diff --git a/Telegram/SourceFiles/window/window_peer_menu.cpp b/Telegram/SourceFiles/window/window_peer_menu.cpp
index f6f089fae684d6..95095feb126ad8 100644
--- a/Telegram/SourceFiles/window/window_peer_menu.cpp
+++ b/Telegram/SourceFiles/window/window_peer_menu.cpp
@@ -473,7 +473,7 @@ void TogglePinnedThread(
 			owner->notifyPinnedDialogsOrderUpdated();
 		}).send();
 	} else if (const auto topic = thread->asTopic()) {
-		// later-todo pinned topics
+		// tdlib pinned topics
 	}
 }
 

From 89b477435b229778471bbac28e8a4a4c8bb98017 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 27 Dec 2022 16:50:31 +0400
Subject: [PATCH 220/349] Migrate unavailable reasons to TDLib.

---
 Telegram/SourceFiles/data/data_peer.cpp       | 10 +++++++++-
 Telegram/SourceFiles/data/data_peer.h         |  5 +++++
 Telegram/SourceFiles/data/data_session.cpp    | 20 +++++++++++--------
 .../SourceFiles/tdb/details/tdb_instance.cpp  | 18 +++++++++++++++++
 4 files changed, 44 insertions(+), 9 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_peer.cpp b/Telegram/SourceFiles/data/data_peer.cpp
index e9f7fe68db2b2d..3a7a394af48b5e 100644
--- a/Telegram/SourceFiles/data/data_peer.cpp
+++ b/Telegram/SourceFiles/data/data_peer.cpp
@@ -111,6 +111,15 @@ bool UnavailableReason::IgnoreSensitiveMark(
 			UnavailableReason::Sensitive().reason);
 }
 
+[[nodiscard]] std::vector<UnavailableReason> UnavailableReason::Extract(
+		const TLstring &restriction) {
+	if (restriction.v.isEmpty()) {
+		return {};
+	}
+	return { { u"tdlib"_q, restriction.v } };
+}
+
+#if 0 // mtp
 // We should get a full restriction in "{full}: {reason}" format and we
 // need to find an "-all" tag in {full}, otherwise ignore this restriction.
 std::vector<UnavailableReason> UnavailableReason::Extract(
@@ -138,7 +147,6 @@ std::vector<UnavailableReason> UnavailableReason::Extract(
 	}) | ranges::to_vector;
 }
 
-#if 0 // mtp
 bool ApplyBotMenuButton(
 		not_null<BotInfo*> info,
 		const MTPBotMenuButton *button) {
diff --git a/Telegram/SourceFiles/data/data_peer.h b/Telegram/SourceFiles/data/data_peer.h
index 669e72199b94ba..4f67318f50624e 100644
--- a/Telegram/SourceFiles/data/data_peer.h
+++ b/Telegram/SourceFiles/data/data_peer.h
@@ -40,6 +40,7 @@ class TLchatNotificationSettings;
 class TLchatActionBar;
 class TLfile;
 class TLchatAvailableReactions;
+class TLstring;
 } // namespace Tdb
 
 namespace Data {
@@ -114,8 +115,12 @@ struct UnavailableReason {
 	[[nodiscard]] static bool IgnoreSensitiveMark(
 		not_null<Main::Session*> session);
 
+	[[nodiscard]] static std::vector<UnavailableReason> Extract(
+		const Tdb::TLstring &restriction);
+#if 0 // mtp
 	[[nodiscard]] static std::vector<UnavailableReason> Extract(
 		const MTPvector<MTPRestrictionReason> *list);
+#endif
 };
 
 #if 0 // mtp
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 10c7540436a7a9..e3cbba8b8d07cf 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -177,6 +177,7 @@ void CheckForSwitchInlineButton(not_null<HistoryItem*> item) {
 	return AdminRightsFromChatAdministratorRights(data.vrights().data());
 }
 
+#if 0 // mtp
 [[nodiscard]] InlineImageLocation FindInlineThumbnail(
 		const QVector<MTPPhotoSize> &sizes) {
 	const auto i = ranges::find(
@@ -257,6 +258,7 @@ void CheckForSwitchInlineButton(not_null<HistoryItem*> item) {
 			0.,
 			double(std::numeric_limits<int>::max())));
 }
+#endif
 
 } // namespace
 
@@ -1177,7 +1179,8 @@ not_null<UserData*> Session::processUser(const TLuser &user) {
 	} else {
 		result->clearPhoto();
 	}
-	result->setUnavailableReasons({}); // todo
+	result->setUnavailableReasons(
+		Data::UnavailableReason::Extract(data.vrestriction_reason()));
 
 	data.vtype().match([&](const TLDuserTypeRegular &) {
 		result->setFlags(result->flags() & ~UserDataFlag::Deleted);
@@ -1315,7 +1318,7 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 			chat->setGroupCallDefaultJoinAs(as);
 		}
 		const auto setFlags = Flag::CallNotEmpty | Flag::NoForwards;
-		chat->setFlags((chat->flags() & ~setFlags) // todo ?
+		chat->setFlags((chat->flags() & ~setFlags)
 			| (videoChat.vhas_participants().v
 				? Flag::CallNotEmpty
 				: Flag())
@@ -1363,7 +1366,7 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 			channel->setGroupCallDefaultJoinAs(as);
 		}
 		const auto setFlags = Flag::CallNotEmpty | Flag::NoForwards;
-		channel->setFlags((channel->flags() & ~setFlags) // todo ?
+		channel->setFlags((channel->flags() & ~setFlags)
 			| (videoChat.vhas_participants().v
 				? Flag::CallNotEmpty
 				: Flag())
@@ -1412,10 +1415,8 @@ not_null<ChatData*> Session::processChat(const TLbasicGroup &chat) {
 		result->setAdminRights(data.vis_anonymous().v
 			? ChatAdminRight::Anonymous
 			: ChatAdminRight());
-		//data.vcustom_title().v; // todo
 	}, [&](const TLDchatMemberStatusAdministrator &data) {
 		result->setAdminRights(AdminRightsFromChatMemberStatus(data));
-		//data.vcustom_title().v; // todo
 	}, [&](const TLDchatMemberStatusMember &data) {
 		result->setAdminRights(ChatAdminRights());
 	}, [&](const TLDchatMemberStatusRestricted &data) {
@@ -1481,7 +1482,10 @@ not_null<ChannelData*> Session::processChannel(
 			? Flag::Creator
 			: Flag())
 		| (data.vis_forum().v ? Flag::Forum : Flag());
-	//data.vrestriction_reason(); // todo
+
+	result->setUnavailableReasons(
+		Data::UnavailableReason::Extract(data.vrestriction_reason()));
+
 	data.vstatus().match([&](const TLDchatMemberStatusCreator &data) {
 		if (!data.vis_member().v) {
 			flags |= Flag::Left;
@@ -1490,7 +1494,7 @@ not_null<ChannelData*> Session::processChannel(
 			? ChatAdminRight::Anonymous
 			: ChatAdminRight());
 		result->setRestrictions(ChatRestrictionsInfo());
-		//data.vcustom_title().v; // todo
+		// custom_title is not set here, so ignored.
 	}, [&](const TLDchatMemberStatusAdministrator &data) {
 		using Flag = ChatAdminRight;
 		const auto bit = [&](const TLbool &check, Flag value) {
@@ -1498,7 +1502,7 @@ not_null<ChannelData*> Session::processChannel(
 		};
 		result->setAdminRights(AdminRightsFromChatMemberStatus(data));
 		result->setRestrictions(ChatRestrictionsInfo());
-		//data.vcustom_title().v; // todo
+		// custom_title is not set here, so ignored.
 	}, [&](const TLDchatMemberStatusMember &data) {
 		result->setAdminRights(ChatAdminRights());
 		result->setRestrictions(ChatRestrictionsInfo());
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
index a06775e21b240b..ae9bd31b6c5d2c 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
@@ -135,6 +135,7 @@ class Instance::Impl final {
 	};
 
 	void sendTdlibParameters();
+	void setIgnorePlatformRestrictions();
 	void sendToManager(
 		RequestId requestId,
 		ExternalGenerator &&request,
@@ -513,6 +514,23 @@ void Instance::Impl::sendTdlibParameters() {
 		nullptr,
 		fail,
 		true);
+	setIgnorePlatformRestrictions();
+}
+
+void Instance::Impl::setIgnorePlatformRestrictions() {
+#if !defined OS_MAC_STORE && !defined OS_WIN_STORE
+	const auto ignore = true;
+#else // !OS_MAC_STORE && !OS_WIN_STORE
+	const auto ignore = false;
+#endif // !OS_MAC_STORE && !OS_WIN_STORE
+	send(
+		allocateRequestId(),
+		TLsetOption(
+			tl_string("ignore_platform_restrictions"),
+			tl_optionValueBoolean(tl_bool(ignore))),
+		nullptr,
+		nullptr,
+		false);
 }
 
 Instance::Instance(InstanceConfig &&config)

From 082b3453bb3ccf06cb5e75cefd9bdc4b02d5f09c Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 27 Dec 2022 16:50:56 +0400
Subject: [PATCH 221/349] Migrate aggressive antispam to TDLib.

---
 Telegram/SourceFiles/main/main_account.cpp    |  6 +++
 Telegram/SourceFiles/main/main_account.h      |  2 +
 .../menu/menu_antispam_validator.cpp          | 18 ++++++---
 Telegram/SourceFiles/tdb/tdb_account.cpp      |  8 +++-
 Telegram/SourceFiles/tdb/tdb_account.h        |  6 +++
 Telegram/SourceFiles/tdb/tdb_options.cpp      | 35 ++++++++++++++++
 Telegram/SourceFiles/tdb/tdb_options.h        | 40 +++++++++++++++++++
 Telegram/cmake/td_tdb.cmake                   |  2 +
 8 files changed, 110 insertions(+), 7 deletions(-)
 create mode 100644 Telegram/SourceFiles/tdb/tdb_options.cpp
 create mode 100644 Telegram/SourceFiles/tdb/tdb_options.h

diff --git a/Telegram/SourceFiles/main/main_account.cpp b/Telegram/SourceFiles/main/main_account.cpp
index 608e7db38d8f7e..11772a7490820a 100644
--- a/Telegram/SourceFiles/main/main_account.cpp
+++ b/Telegram/SourceFiles/main/main_account.cpp
@@ -405,6 +405,12 @@ Tdb::Sender &Account::sender() const {
 	return _tdb->sender();
 }
 
+Tdb::Options &Account::options() const {
+	Expects(_tdb != nullptr);
+
+	return _tdb->options();
+}
+
 bool Account::testMode() const {
 	Expects(_tdb != nullptr);
 
diff --git a/Telegram/SourceFiles/main/main_account.h b/Telegram/SourceFiles/main/main_account.h
index 3fba933599030b..87f97bb0ce6abd 100644
--- a/Telegram/SourceFiles/main/main_account.h
+++ b/Telegram/SourceFiles/main/main_account.h
@@ -15,6 +15,7 @@ namespace Tdb {
 class TLuser;
 class Account;
 class Sender;
+class Options;
 } // namespace Tdb
 
 namespace Storage {
@@ -96,6 +97,7 @@ class Account final : public base::has_weak_ptr {
 		return *_tdb;
 	}
 	[[nodiscard]] Tdb::Sender &sender() const;
+	[[nodiscard]] Tdb::Options &options() const;
 	[[nodiscard]] bool testMode() const;
 
 	[[nodiscard]] MTP::Instance &mtp() const {
diff --git a/Telegram/SourceFiles/menu/menu_antispam_validator.cpp b/Telegram/SourceFiles/menu/menu_antispam_validator.cpp
index 35c67926c42fbb..190c124d9f59f5 100644
--- a/Telegram/SourceFiles/menu/menu_antispam_validator.cpp
+++ b/Telegram/SourceFiles/menu/menu_antispam_validator.cpp
@@ -32,6 +32,8 @@ For license and copyright information please follow this link:
 
 #include "tdb/tdb_tl_scheme.h"
 #include "tdb/tdb_sender.h"
+#include "tdb/tdb_options.h"
+#include "main/main_account.h"
 
 namespace AntiSpamMenu {
 namespace {
@@ -39,22 +41,22 @@ namespace {
 using namespace Tdb;
 
 [[nodiscard]] int EnableAntiSpamMinMembers(not_null<ChannelData*> channel) {
-#if 0 // todo
+#if 0 // mtp
 	return channel->session().appConfig().get<int>(
 		u"telegram_antispam_group_size_min"_q,
 		100);
 #endif
-	return 100;
+	return channel->account().options().antiSpamGroupSizeMin();
 }
 
 [[nodiscard]] UserId AntiSpamUserId(not_null<ChannelData*> channel) {
-#if 0 // todo
+#if 0 // mtp
 	const auto id = channel->session().appConfig().get<QString>(
 		u"telegram_antispam_user_id"_q,
 		QString());
 	return UserId(id.toULongLong());
 #endif
-	return 0;
+	return UserId(channel->account().options().antiSpamBotUserId());
 }
 
 } // namespace
@@ -138,17 +140,21 @@ object_ptr<Ui::RpWidget> AntiSpamValidator::createButton() const {
 
 void AntiSpamValidator::resolveUser(Fn<void()> finish) const {
 	if (_channel->antiSpamMode()) {
-#if 0 // todo
+#if 0 // mtp
 		const auto mtpUserId = peerToBareMTPInt(AntiSpamUserId(_channel));
 		_channel->session().api().request(MTPusers_GetUsers(
 			MTP_vector<MTPInputUser>(1, MTP_inputUser(mtpUserId, MTPlong()))
 		)).done([=, channel = _channel](const MTPVector<MTPUser> &result) {
 			channel->owner().processUsers(result);
+#endif
+		_channel->session().sender().request(TLgetUser(
+			tl_int53(AntiSpamUserId(_channel).bare)
+		)).done([=, channel = _channel](const TLuser &result) {
+			channel->owner().processUser(result);
 			finish();
 		}).fail([=] {
 			finish();
 		}).send();
-#endif
 	} else {
 		finish();
 	}
diff --git a/Telegram/SourceFiles/tdb/tdb_account.cpp b/Telegram/SourceFiles/tdb/tdb_account.cpp
index dbe973cf4d1db3..644afdc6bf51f2 100644
--- a/Telegram/SourceFiles/tdb/tdb_account.cpp
+++ b/Telegram/SourceFiles/tdb/tdb_account.cpp
@@ -8,12 +8,14 @@ For license and copyright information please follow this link:
 #include "tdb/tdb_account.h"
 
 #include "tdb/tdb_file_generator.h"
+#include "tdb/tdb_options.h"
 
 namespace Tdb {
 
 Account::Account(AccountConfig &&config)
 : _instance(std::move(config))
-, _sender(&_instance) {
+, _sender(&_instance)
+, _options(std::make_unique<Options>(&_sender)) {
 	_instance.updates(
 	) | rpl::start_with_next([=](TLupdate &&update) {
 		if (!consumeUpdate(update)) {
@@ -22,6 +24,8 @@ Account::Account(AccountConfig &&config)
 	}, _lifetime);
 }
 
+Account::~Account() = default;
+
 void Account::logout() {
 	_instance.logout();
 }
@@ -80,6 +84,8 @@ bool Account::consumeUpdate(const TLupdate &update) {
 			_generations.erase(i);
 		}
 		return true;
+	}, [&](const TLDupdateOption &data) {
+		return _options->consume(data);
 	}, [](const auto&) {
 		return false;
 	});
diff --git a/Telegram/SourceFiles/tdb/tdb_account.h b/Telegram/SourceFiles/tdb/tdb_account.h
index 59c1f284b87002..b3617506ff3e95 100644
--- a/Telegram/SourceFiles/tdb/tdb_account.h
+++ b/Telegram/SourceFiles/tdb/tdb_account.h
@@ -14,15 +14,20 @@ namespace Tdb {
 
 using AccountConfig = details::InstanceConfig;
 
+class Options;
 class FileGenerator;
 
 class Account final {
 public:
 	explicit Account(AccountConfig &&config);
+	~Account();
 
 	[[nodiscard]] Sender &sender() {
 		return _sender;
 	}
+	[[nodiscard]] Options &options() {
+		return *_options;
+	}
 
 	[[nodiscard]] rpl::producer<TLupdate> updates() const;
 	void logout();
@@ -46,6 +51,7 @@ class Account final {
 
 	details::Instance _instance;
 	Sender _sender;
+	std::unique_ptr<Options> _options;
 	rpl::event_stream<TLupdate> _updates;
 
 	base::flat_map<QString, not_null<FileGenerator*>> _generators;
diff --git a/Telegram/SourceFiles/tdb/tdb_options.cpp b/Telegram/SourceFiles/tdb/tdb_options.cpp
new file mode 100644
index 00000000000000..3fc8acbaccd76d
--- /dev/null
+++ b/Telegram/SourceFiles/tdb/tdb_options.cpp
@@ -0,0 +1,35 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "tdb/tdb_options.h"
+
+#include "tdb/tdb_option.h"
+#include "base/unixtime.h"
+
+namespace Tdb {
+
+Options::Options(not_null<Sender*> sender) {
+}
+
+bool Options::consume(const TLDupdateOption &update) {
+	const auto &name = update.vname().v;
+	const auto &value = update.vvalue();
+	if (name == u"aggressive_anti_spam_supergroup_member_count_min"_q) {
+		_antiSpamGroupSizeMin = OptionValue<int64>(value);
+	} else if (name == u"anti_spam_bot_user_id"_q) {
+		_antiSpamBotUserId = OptionValue<int64>(value);
+	} else if (name == u"unix_time"_q) {
+		base::unixtime::update(OptionValue<int64>(value));
+	} else if (name == u"channel_custom_accent_color_boost_level_min"_q) {
+		_channelCustomAccentColorBoostLevelMin = OptionValue<int64>(value);
+	} else {
+		return false;
+	}
+	return true;
+}
+
+} // namespace Tdb
diff --git a/Telegram/SourceFiles/tdb/tdb_options.h b/Telegram/SourceFiles/tdb/tdb_options.h
new file mode 100644
index 00000000000000..61af08392eab08
--- /dev/null
+++ b/Telegram/SourceFiles/tdb/tdb_options.h
@@ -0,0 +1,40 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+namespace Tdb {
+
+class Sender;
+
+class TLDupdateOption;
+
+class Options final {
+public:
+	explicit Options(not_null<Sender*> sender);
+
+	bool consume(const TLDupdateOption &update);
+
+	[[nodiscard]] int antiSpamGroupSizeMin() const {
+		return _antiSpamGroupSizeMin;
+	}
+	[[nodiscard]] int64 antiSpamBotUserId() const {
+		return _antiSpamBotUserId;
+	}
+
+	[[nodiscard]] int channelCustomAccentColorBoostLevelMin() const {
+		return _channelCustomAccentColorBoostLevelMin;
+	}
+
+private:
+	int64 _antiSpamBotUserId = 0;
+	int _antiSpamGroupSizeMin = 100;
+	int _channelCustomAccentColorBoostLevelMin = 5;
+
+};
+
+} // namespace Tdb
diff --git a/Telegram/cmake/td_tdb.cmake b/Telegram/cmake/td_tdb.cmake
index 14dc5feb085e85..61925091fb5f51 100644
--- a/Telegram/cmake/td_tdb.cmake
+++ b/Telegram/cmake/td_tdb.cmake
@@ -24,6 +24,8 @@ PRIVATE
     tdb/tdb_format_phone.cpp
     tdb/tdb_format_phone.h
     tdb/tdb_option.h
+    tdb/tdb_options.cpp
+    tdb/tdb_options.h
     tdb/tdb_request_id.h
     tdb/tdb_sender.cpp
     tdb/tdb_sender.h

From 4c09941e68cb9e7c41d5e7ecc8077a01e69282b8 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 27 Dec 2022 19:19:24 +0400
Subject: [PATCH 222/349] Support internal links through TDLib.

---
 Telegram/SourceFiles/api/api_chat_invite.cpp  |   2 +-
 Telegram/SourceFiles/api/api_user_names.cpp   |   6 +-
 Telegram/SourceFiles/apiwrap.cpp              |   4 +-
 Telegram/SourceFiles/core/application.cpp     |  24 +
 Telegram/SourceFiles/core/application.h       |   2 +
 .../SourceFiles/core/local_url_handlers.cpp   | 426 ++++++++++++++++++
 .../SourceFiles/core/local_url_handlers.h     |  24 +
 Telegram/SourceFiles/core/ui_integration.cpp  |  36 ++
 .../data/components/sponsored_messages.cpp    |   2 +-
 .../data/data_chat_participant_status.cpp     |  81 ++--
 .../data/data_chat_participant_status.h       |   6 +
 Telegram/SourceFiles/data/data_group_call.cpp |   2 +
 Telegram/SourceFiles/data/data_group_call.h   |   2 +
 Telegram/SourceFiles/data/data_session.cpp    |  43 +-
 .../inline_bots/bot_attach_web_view.cpp       |  16 +-
 Telegram/SourceFiles/mainwidget.cpp           |  32 ++
 Telegram/SourceFiles/mainwidget.h             |   6 +
 .../SourceFiles/storage/file_download_tdb.cpp |   4 +-
 .../window/window_session_controller.cpp      |  22 +-
 19 files changed, 652 insertions(+), 88 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_chat_invite.cpp b/Telegram/SourceFiles/api/api_chat_invite.cpp
index 657d044e1f054c..a6c1b41166814d 100644
--- a/Telegram/SourceFiles/api/api_chat_invite.cpp
+++ b/Telegram/SourceFiles/api/api_chat_invite.cpp
@@ -97,7 +97,7 @@ void SubmitChatInvite(
 		const auto &type = error.type();
 #endif
 	session->sender().request(TLjoinChatByInviteLink(
-		tl_string("t.me/joinchat/" + hash)
+		tl_string(hash)
 	)).done([=](const TLchat &result) {
 		const auto peer = session->data().processPeer(result);
 		const auto strong = weak.get();
diff --git a/Telegram/SourceFiles/api/api_user_names.cpp b/Telegram/SourceFiles/api/api_user_names.cpp
index d9e72de4f1ad92..760c02638cfd4a 100644
--- a/Telegram/SourceFiles/api/api_user_names.cpp
+++ b/Telegram/SourceFiles/api/api_user_names.cpp
@@ -323,7 +323,7 @@ Data::Usernames Usernames::FromTL(const Tdb::TLusernames *usernames) {
 				.editable = (active.v == editable),
 			});
 		}
-		for (const auto &inactive : data->vactive_usernames().v) {
+		for (const auto &inactive : data->vdisabled_usernames().v) {
 			result.push_back({
 				.username = inactive.v,
 				.active = false,
@@ -331,6 +331,10 @@ Data::Usernames Usernames::FromTL(const Tdb::TLusernames *usernames) {
 			});
 		}
 	}
+	if (result.size() == 1 && result.front().editable) {
+		// We return non empty only if there is at least one non-editable.
+		return {};
+	}
 	return result;
 }
 
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index c1cb763b3ff630..8092171100dd56 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -368,7 +368,7 @@ void ApiWrap::requestDeepLinkInfo(
 #endif
 	sender().request(_deepLinkInfoRequestId).cancel();
 	_deepLinkInfoRequestId = sender().request(TLgetDeepLinkInfo(
-		tl_string("tg://" + path)
+		tl_string(path)
 	)).done([=](const TLDdeepLinkInfo &result) {
 		_deepLinkInfoRequestId = 0;
 		callback(
@@ -452,7 +452,7 @@ void ApiWrap::checkChatInvite(
 		Fn<void(const Error &)> fail) {
 	sender().request(base::take(_checkInviteRequestId)).cancel();
 	_checkInviteRequestId = sender().request(TLcheckChatInviteLink(
-		tl_string("t.me/joinchat/" + hash)
+		tl_string(hash)
 	)).done(std::move(done)).fail(std::move(fail)).send();
 }
 #if 0 // mtp
diff --git a/Telegram/SourceFiles/core/application.cpp b/Telegram/SourceFiles/core/application.cpp
index f111d08e1cb553..c2ed9b7f930938 100644
--- a/Telegram/SourceFiles/core/application.cpp
+++ b/Telegram/SourceFiles/core/application.cpp
@@ -106,6 +106,9 @@ For license and copyright information please follow this link:
 #include "ui/boxes/confirm_box.h"
 #include "styles/style_window.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 #include <QtCore/QStandardPaths>
 #include <QtCore/QMimeDatabase>
 #include <QtGui/QGuiApplication>
@@ -115,6 +118,8 @@ For license and copyright information please follow this link:
 namespace Core {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kQuitPreventTimeoutMs = crl::time(1500);
 constexpr auto kAutoLockTimeoutLateMs = crl::time(3000);
 constexpr auto kClearEmojiImageSourceTimeout = 10 * crl::time(1000);
@@ -1108,17 +1113,36 @@ void Application::checkStartUrl() {
 				iv().showTonSite(url, {});
 			} else if (_lastActivePrimaryWindow) {
 				cSetStartUrl(QString());
+#if 0 // mtp
 				if (!openLocalUrl(url, {})) {
 					cSetStartUrl(url);
 				}
+#endif
+				_lastActivePrimaryWindow->account().sender().request(
+					TLgetInternalLinkType(tl_string(url))
+				).done([=](const TLinternalLinkType &result) {
+					if (!HandleLocalUrl(
+							result,
+							QVariant::fromValue(OpenFromExternalContext{}))) {
+						if (!_lastActivePrimaryWindow
+							|| !_lastActivePrimaryWindow->sessionController()) {
+							// Maybe we're still waiting for the session.
+							cSetStartUrl(url);
+						}
+					}
+				}).fail([=] {
+					cSetStartUrl(url);
+				}).send();
 			}
 		}
 	}
 }
 
+#if 0 // mtp
 bool Application::openLocalUrl(const QString &url, QVariant context) {
 	return openCustomUrl("tg://", LocalUrlHandlers(), url, context);
 }
+#endif
 
 bool Application::openInternalUrl(const QString &url, QVariant context) {
 	return openCustomUrl("internal:", InternalUrlHandlers(), url, context);
diff --git a/Telegram/SourceFiles/core/application.h b/Telegram/SourceFiles/core/application.h
index bfb330d351673d..592b4fbf1ec371 100644
--- a/Telegram/SourceFiles/core/application.h
+++ b/Telegram/SourceFiles/core/application.h
@@ -273,7 +273,9 @@ class Application final : public QObject {
 	void checkStartUrl();
 	void checkSendPaths();
 	void checkFileOpen();
+#if 0 // mtp
 	bool openLocalUrl(const QString &url, QVariant context);
+#endif
 	bool openInternalUrl(const QString &url, QVariant context);
 	[[nodiscard]] QString changelogLink() const;
 
diff --git a/Telegram/SourceFiles/core/local_url_handlers.cpp b/Telegram/SourceFiles/core/local_url_handlers.cpp
index 8fa9be5f8244dd..6ec32db20d5186 100644
--- a/Telegram/SourceFiles/core/local_url_handlers.cpp
+++ b/Telegram/SourceFiles/core/local_url_handlers.cpp
@@ -71,11 +71,17 @@ For license and copyright information please follow this link:
 #include "history/history_item.h"
 #include "apiwrap.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "core/file_utilities.h"
+#include "data/data_user.h"
+
 #include <QtGui/QGuiApplication>
 
 namespace Core {
 namespace {
 
+using namespace Tdb;
+
 using Match = qthelp::RegularExpressionMatch;
 
 class PersonalChannelController final : public PeerListController {
@@ -205,6 +211,7 @@ void SavePersonalChannel(
 	}
 }
 
+#if 0 // mtp
 bool JoinGroupByHash(
 		Window::SessionController *controller,
 		const Match &match,
@@ -263,12 +270,14 @@ bool ShowTheme(
 	controller->window().activate();
 	return true;
 }
+#endif
 
 void ShowLanguagesBox(Window::SessionController *controller) {
 	static auto Guard = base::binary_guard();
 	Guard = LanguageBox::Show(controller);
 }
 
+#if 0 // mtp
 bool SetLanguage(
 		Window::SessionController *controller,
 		const Match &match,
@@ -713,6 +722,7 @@ bool HandleUnknown(
 	controller->session().api().requestDeepLinkInfo(request, callback);
 	return true;
 }
+#endif
 
 bool OpenMediaTimestamp(
 		Window::SessionController *controller,
@@ -1115,6 +1125,7 @@ bool ResolveTestChatTheme(
 	return true;
 }
 
+#if 0 // mtp
 bool ResolveInvoice(
 		Window::SessionController *controller,
 		const Match &match,
@@ -1155,6 +1166,7 @@ bool ResolvePremiumOffer(
 	controller->window().activate();
 	return true;
 }
+#endif
 
 bool ResolvePremiumMultigift(
 		Window::SessionController *controller,
@@ -1281,6 +1293,7 @@ bool ResolveChatLink(
 
 } // namespace
 
+#if 0 // mtp
 const std::vector<LocalUrlHandler> &LocalUrlHandlers() {
 	static auto Result = std::vector<LocalUrlHandler>{
 		{
@@ -1378,6 +1391,7 @@ const std::vector<LocalUrlHandler> &LocalUrlHandlers() {
 	};
 	return Result;
 }
+#endif
 
 const std::vector<LocalUrlHandler> &InternalUrlHandlers() {
 	static auto Result = std::vector<LocalUrlHandler>{
@@ -1609,4 +1623,416 @@ bool StartUrlRequiresActivate(const QString &url) {
 		: !InternalPassportLink(url);
 }
 
+bool HandleLocalUrl(
+		const TLinternalLinkType &link,
+		const QVariant &context) {
+	using Navigation = Window::SessionNavigation;
+	const auto my = context.value<ClickHandlerContext>();
+	const auto attach = context.value<StartAttachContext>();
+	const auto external = context.canConvert<OpenFromExternalContext>();
+	const auto controller = my.sessionWindow.get()
+		? my.sessionWindow.get()
+		: attach.controller
+		? attach.controller
+		: Core::App().activePrimaryWindow()
+		? Core::App().activePrimaryWindow()->sessionController()
+		: nullptr;
+	const auto session = controller ? &controller->session() : nullptr;
+	const auto sender = session ? &session->sender() : nullptr;
+	const auto settingsSection = [&](::Settings::Type type) {
+		if (!controller) {
+			return false;
+		}
+		controller->showSettings(type);
+		controller->window().activate();
+		return true;
+	};
+	return link.match([&](const TLDinternalLinkTypeActiveSessions &) {
+		if (session) {
+			session->api().authorizations().reload();
+		}
+		return settingsSection(::Settings::Sessions::Id());
+	}, [&](const TLDinternalLinkTypeAttachmentMenuBot &data) {
+		if (!controller) {
+			return false;
+		}
+		const auto botUsername = data.vbot_username().v;
+		const auto openWebAppUrl = data.vurl().v;
+		return data.vtarget_chat().match([&](const TLDtargetChatCurrent &) {
+			controller->showPeerByLink(Navigation::PeerByLinkInfo{
+				.usernameOrId = botUsername,
+				.attachBotToggleCommand = openWebAppUrl,
+				.clickFromMessageId = my.itemId,
+			});
+			controller->window().activate();
+			return true;
+		}, [&](const TLDtargetChatChosen &data) {
+			using Type = InlineBots::PeerType;
+			controller->showPeerByLink(Navigation::PeerByLinkInfo{
+				.usernameOrId = botUsername,
+				.attachBotToggleCommand = openWebAppUrl,
+				.attachBotChooseTypes = (Type()
+					| (data.vallow_bot_chats().v ? Type::Bot : Type())
+					| (data.vallow_user_chats().v ? Type::User : Type())
+					| (data.vallow_group_chats().v ? Type::Group : Type())
+					| (data.vallow_channel_chats().v ? Type::Broadcast : Type())),
+				.clickFromMessageId = my.itemId,
+			});
+			controller->window().activate();
+			return true;
+		}, [&](const TLDtargetChatInternalLink &data) {
+			return HandleLocalUrl(data.vlink(), QVariant::fromValue(
+				StartAttachContext{
+					.controller = controller,
+					.botUsername = botUsername,
+					.openWebAppUrl = openWebAppUrl,
+				}));
+		});
+	}, [&](const TLDinternalLinkTypeAuthenticationCode &data) {
+		return false; // later fragment auth links?
+	}, [&](const TLDinternalLinkTypeBackground &data) {
+		if (!controller) {
+			return false;
+		}
+		sender->request(TLsearchBackground(
+			data.vbackground_name()
+		)).done(crl::guard(controller, [=](const TLbackground &result) {
+			const auto paper = Data::WallPaper::Create(
+				&controller->session(),
+				result.data());
+			if (paper) {
+				controller->show(
+					Box<BackgroundPreviewBox>(controller, *paper));
+			} else {
+				controller->show(
+					Ui::MakeInformBox(tr::lng_background_bad_link()));
+			}
+			controller->window().activate();
+		})).send();
+		return true;
+	}, [&](const TLDinternalLinkTypeBotStart &data) {
+		if (!controller) {
+			return false;
+		}
+		controller->showPeerByLink(Navigation::PeerByLinkInfo{
+			.usernameOrId = data.vbot_username().v,
+			.resolveType = Window::ResolveType::BotStart,
+			.startToken = data.vstart_parameter().v,
+			.startAutoSubmit = data.vautostart().v || my.botStartAutoSubmit,
+			.clickFromMessageId = my.itemId,
+		});
+		controller->window().activate();
+		return true;
+	}, [&](const TLDinternalLinkTypeBotStartInGroup &data) {
+		if (!controller) {
+			return false;
+		}
+		controller->showPeerByLink(Navigation::PeerByLinkInfo{
+			.usernameOrId = data.vbot_username().v,
+			.resolveType = Window::ResolveType::AddToGroup,
+			.startToken = data.vstart_parameter().v,
+			.startAdminRights = (data.vadministrator_rights()
+				? AdminRightsFromChatAdministratorRights(
+					*data.vadministrator_rights())
+				: ChatAdminRights()),
+			.clickFromMessageId = my.itemId,
+		});
+		controller->window().activate();
+		return true;
+	}, [&](const TLDinternalLinkTypeBotAddToChannel &data) {
+		if (!controller) {
+			return false;
+		}
+		controller->showPeerByLink(Navigation::PeerByLinkInfo{
+			.usernameOrId = data.vbot_username().v,
+			.resolveType = Window::ResolveType::AddToChannel,
+			.startAdminRights = AdminRightsFromChatAdministratorRights(
+				data.vadministrator_rights()),
+			.clickFromMessageId = my.itemId,
+		});
+		controller->window().activate();
+		return true;
+	}, [&](const TLDinternalLinkTypeChangePhoneNumber &) {
+		if (!controller) {
+			return false;
+		}
+		controller->show(Ui::MakeInformBox(tr::lng_change_phone_error()));
+		return true;
+	}, [&](const TLDinternalLinkTypeChatInvite &data) {
+		if (!controller) {
+			return false;
+		}
+		Api::CheckChatInvite(controller, data.vinvite_link().v);
+		return true;
+	}, [&](const TLDinternalLinkTypeFilterSettings &) {
+		return settingsSection(::Settings::Folders::Id());
+	}, [&](const TLDinternalLinkTypeGame &data) {
+		// tdlib tg://share_game_score links
+		if (!controller) {
+			return false;
+		}
+		controller->showPeerByLink(Navigation::PeerByLinkInfo{
+			.usernameOrId = data.vbot_username().v,
+			.resolveType = Window::ResolveType::ShareGame,
+			.startToken = data.vgame_short_name().v,
+			.clickFromMessageId = my.itemId,
+		});
+		controller->window().activate();
+		return true;
+	}, [&](const TLDinternalLinkTypeInstantView &data) {
+		File::OpenUrl(data.vfallback_url().v);
+		return true;
+	}, [&](const TLDinternalLinkTypeInvoice &data) {
+		if (!controller) {
+			return false;
+		}
+		const auto window = &controller->window();
+		Payments::CheckoutProcess::Start(
+			&controller->session(),
+			data.vinvoice_name().v,
+			crl::guard(window, [=](auto) { window->activate(); }));
+		return true;
+	}, [&](const TLDinternalLinkTypeLanguagePack &data) {
+		Lang::CurrentCloudManager().switchWithWarning(
+			data.vlanguage_pack_id().v);
+		if (controller) {
+			controller->window().activate();
+		}
+		return true;
+	}, [&](const TLDinternalLinkTypeLanguageSettings &data) {
+		ShowLanguagesBox(controller);
+		return true;
+	}, [&](const TLDinternalLinkTypeMessage &data) {
+		if (!controller) {
+			return false;
+		}
+		controller->showPeerByLink(Navigation::PeerByLinkInfo{
+			.clickFromMessageId = my.itemId,
+			.messageLink = data.vurl().v,
+		});
+		controller->window().activate();
+		return true;
+	}, [&](const TLDinternalLinkTypeMessageDraft &data) {
+		if (!controller) {
+			return false;
+		}
+		const auto text = Api::FormattedTextFromTdb(data.vtext());
+		const auto link = data.vcontains_link().v;
+		const auto chosen = [=](not_null<Data::Thread*> thread) {
+			const auto content = controller->content();
+			return content->shareUrl(thread, text, link);
+		};
+		Window::ShowChooseRecipientBox(controller, chosen);
+		controller->window().activate();
+		return true;
+	}, [&](const TLDinternalLinkTypePassportDataRequest &data) {
+		if (!external) {
+			return true;
+		} else if (!controller) {
+			return false;
+		}
+		controller->showPassportForm(Passport::FormRequest(
+			UserId(data.vbot_user_id().v),
+			data.vscope().v,
+			data.vcallback_url().v,
+			data.vpublic_key().v,
+			data.vnonce().v));
+		return true;
+	}, [&](const TLDinternalLinkTypePhoneNumberConfirmation &data) {
+		if (!controller) {
+			return false;
+		}
+		session->api().confirmPhone().resolve(
+			controller,
+			data.vphone_number().v,
+			data.vhash().v);
+		controller->window().activate();
+		return true;
+	}, [&](const TLDinternalLinkTypePremiumFeatures &data) {
+		if (!controller) {
+			return false;
+		}
+		const auto refAddition = data.vreferrer().v;
+		const auto ref = u"deeplink"_q
+			+ (refAddition.isEmpty() ? QString() : '_' + refAddition);
+		::Settings::ShowPremium(controller, ref);
+		controller->window().activate();
+		return true;
+	}, [&](const TLDinternalLinkTypePremiumGiftCode &data) {
+		if (!controller) {
+			return false;
+		}
+		const auto slug = data.vcode().v;
+		const auto done = [=](Api::GiftCode code) {
+			if (!code) {
+				controller->showToast(tr::lng_gift_link_expired(tr::now));
+			} else {
+				controller->uiShow()->showBox(
+					Box(GiftCodeBox, controller, slug));
+			}
+		};
+		controller->session().api().premium().checkGiftCode(
+			slug,
+			crl::guard(controller, done));
+		return true;
+	}, [&](const TLDinternalLinkTypePrivacyAndSecuritySettings &) {
+		return settingsSection(::Settings::PrivacySecurity::Id());
+	}, [&](const TLDinternalLinkTypeProxy &data) {
+		auto fields = QMap<QString, QString>{
+			{ u"server"_q, data.vserver().v },
+			{ u"port"_q, QString::number(data.vport().v) },
+		};
+		const auto type = data.vtype().match([&](
+				const TLDproxyTypeHttp &data) {
+			fields.insert(u"user"_q, data.vusername().v);
+			fields.insert(u"pass"_q, data.vpassword().v);
+			return MTP::ProxyData::Type::Http;
+		}, [&](const TLDproxyTypeSocks5 &data) {
+			fields.insert(u"user"_q, data.vusername().v);
+			fields.insert(u"pass"_q, data.vpassword().v);
+			return MTP::ProxyData::Type::Socks5;
+		}, [&](const TLDproxyTypeMtproto &data) {
+			fields.insert(u"secret"_q, data.vsecret().v);
+			return MTP::ProxyData::Type::Mtproto;
+		});
+		ProxiesBoxController::ShowApplyConfirmation(type, fields);
+		if (controller) {
+			controller->window().activate();
+		}
+		return true;
+	}, [&](const TLDinternalLinkTypePublicChat &data) {
+		if (!controller) {
+			return false;
+		}
+		controller->showPeerByLink(Navigation::PeerByLinkInfo{
+			.usernameOrId = data.vchat_username().v,
+			.attachBotUsername = (attach ? attach.botUsername : QString()),
+			.attachBotToggleCommand = (attach
+				? attach.openWebAppUrl
+				: std::optional<QString>()),
+			.clickFromMessageId = my.itemId,
+		});
+		controller->window().activate();
+		return true;
+	}, [&](const TLDinternalLinkTypeQrCodeAuthentication &data) {
+		return false;
+	}, [&](const TLDinternalLinkTypeRestorePurchases &data) {
+		return false;
+	}, [&](const TLDinternalLinkTypeSettings &data) {
+		return settingsSection(::Settings::Main::Id());
+	}, [&](const TLDinternalLinkTypeStickerSet &data) {
+		if (!controller) {
+			return false;
+		}
+		Core::App().hideMediaView();
+		controller->show(Box<StickerSetBox>(
+			controller->uiShow(),
+			StickerSetIdentifier{ .shortName = data.vsticker_set_name().v },
+			Data::StickersType::Stickers)); // tdlib stickers or emoji
+		controller->window().activate();
+		return true;
+	}, [&](const TLDinternalLinkTypeTheme &data) {
+		if (!controller) {
+			return false;
+		}
+		Core::App().hideMediaView();
+		controller->session().data().cloudThemes().resolve( // tdlib themes
+			&controller->window(),
+			data.vtheme_name().v,
+			my.itemId);
+		controller->window().activate();
+		return true;
+	}, [&](const TLDinternalLinkTypeThemeSettings &data) {
+		return settingsSection(::Settings::Chat::Id());
+	}, [&](const TLDinternalLinkTypeUnknownDeepLink &data) {
+		if (!controller) {
+			return false;
+		}
+		const auto callback = crl::guard(controller, [=](
+				TextWithEntities message,
+				bool updateRequired) {
+			if (updateRequired) {
+				const auto callback = [=](Fn<void()> &&close) {
+					Core::UpdateApplication();
+					close();
+				};
+				controller->show(Ui::MakeConfirmBox({
+					.text = message,
+					.confirmed = callback,
+					.confirmText = tr::lng_menu_update(),
+				}));
+			} else {
+				controller->show(Ui::MakeInformBox(message));
+			}
+		});
+		session->api().requestDeepLinkInfo(data.vlink().v, callback);
+		return true;
+	}, [&](const TLDinternalLinkTypeUnsupportedProxy &data) {
+		if (const auto window = Core::App().activePrimaryWindow()) {
+			window->uiShow()->show(
+				Ui::MakeInformBox(tr::lng_proxy_unsupported(tr::now)));
+		}
+		return true;
+	}, [&](const TLDinternalLinkTypeUserPhoneNumber &data) {
+		if (!controller) {
+			return false;
+		}
+		controller->showPeerByLink(Navigation::PeerByLinkInfo{
+			.phone = data.vphone_number().v,
+			.attachBotUsername = (attach ? attach.botUsername : QString()),
+			.attachBotToggleCommand = (attach
+				? attach.openWebAppUrl
+				: std::optional<QString>()),
+			.clickFromMessageId = my.itemId,
+		});
+		controller->window().activate();
+		return true;
+	}, [&](const TLDinternalLinkTypeUserToken &data) {
+		if (!controller) {
+			return false;
+		}
+		const auto token = data.vtoken().v;
+		sender->request(TLsearchUserByToken(
+			tl_string(token)
+		)).done(crl::guard(controller, [=](const TLuser &result) {
+			controller->showPeerHistory(
+				controller->session().data().processUser(result));
+		})).fail(crl::guard(controller, [=] {
+			controller->show(
+				Ui::MakeInformBox(
+					tr::lng_username_not_found(tr::now, lt_user, token)),
+				Ui::LayerOption::CloseOther);
+		})).send();
+		return true;
+	}, [&](const TLDinternalLinkTypeVideoChat &data) {
+		if (!controller) {
+			return false;
+		}
+		controller->showPeerByLink(Navigation::PeerByLinkInfo{
+			.usernameOrId = data.vchat_username().v,
+			.voicechatHash = data.vinvite_hash().v,
+			.clickFromMessageId = my.itemId,
+		});
+		controller->window().activate();
+		return true;
+	}, [&](const TLDinternalLinkTypeWebApp &data) {
+		if (!controller) {
+			return false;
+		}
+		controller->showPeerByLink(Navigation::PeerByLinkInfo{
+			.usernameOrId = data.vbot_username().v,
+			.resolveType = Window::ResolveType::BotApp,
+			.startToken = data.vstart_parameter().v,
+			.botAppName = data.vweb_app_short_name().v,
+			.botAppForceConfirmation = my.mayShowConfirmation,
+			.clickFromMessageId = my.itemId,
+		});
+		controller->window().activate();
+		return true;
+	}, [&](const TLDinternalLinkTypeStory &data) {
+		// todo
+		return true;
+	});
+}
+
 } // namespace Core
diff --git a/Telegram/SourceFiles/core/local_url_handlers.h b/Telegram/SourceFiles/core/local_url_handlers.h
index 9a5cc6a55e1edf..9f05b5710353f9 100644
--- a/Telegram/SourceFiles/core/local_url_handlers.h
+++ b/Telegram/SourceFiles/core/local_url_handlers.h
@@ -7,6 +7,10 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+namespace Tdb {
+class TLinternalLinkType;
+} // namespace Tdb
+
 namespace qthelp {
 class RegularExpressionMatch;
 } // namespace qthelp
@@ -25,7 +29,9 @@ struct LocalUrlHandler {
 		const QVariant &context)> handler;
 };
 
+#if 0 // mtp
 [[nodiscard]] const std::vector<LocalUrlHandler> &LocalUrlHandlers();
+#endif
 [[nodiscard]] const std::vector<LocalUrlHandler> &InternalUrlHandlers();
 
 [[nodiscard]] QString TryConvertUrlToLocal(QString url);
@@ -34,4 +40,22 @@ struct LocalUrlHandler {
 
 [[nodiscard]] bool StartUrlRequiresActivate(const QString &url);
 
+struct OpenFromExternalContext {
+};
+struct StartAttachContext {
+	Window::SessionController *controller = nullptr;
+	QString botUsername;
+	QString openWebAppUrl;
+
+	explicit operator bool() const {
+		return !botUsername.isEmpty();
+	}
+};
+bool HandleLocalUrl(
+	const Tdb::TLinternalLinkType &link,
+	const QVariant &context);
+
 } // namespace Core
+
+Q_DECLARE_METATYPE(Core::OpenFromExternalContext);
+Q_DECLARE_METATYPE(Core::StartAttachContext);
diff --git a/Telegram/SourceFiles/core/ui_integration.cpp b/Telegram/SourceFiles/core/ui_integration.cpp
index 2d15e4272793ef..2fc5f5d842d306 100644
--- a/Telegram/SourceFiles/core/ui_integration.cpp
+++ b/Telegram/SourceFiles/core/ui_integration.cpp
@@ -31,9 +31,17 @@ For license and copyright information please follow this link:
 #include "window/window_session_controller.h"
 #include "mainwindow.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+#include "core/local_url_handlers.h"
+#include "main/main_domain.h"
+#include "window/window_session_controller.h"
+
 namespace Core {
 namespace {
 
+using namespace Tdb;
+
 const auto kGoodPrefix = u"https://"_q;
 const auto kBadPrefix = u"http://"_q;
 
@@ -226,6 +234,32 @@ std::shared_ptr<ClickHandler> UiIntegration::createLinkHandler(
 bool UiIntegration::handleUrlClick(
 		const QString &url,
 		const QVariant &context) {
+	const auto window = context.value<ClickHandlerContext>().sessionWindow;
+	const auto sender = window.get()
+		? &window->session().sender()
+		: Core::App().domain().started()
+		? &Core::App().domain().active().sender()
+		: nullptr;
+	if (sender) {
+		const auto fallback = [=] {
+			if (UrlClickHandler::IsEmail(url)) {
+				File::OpenEmailLink(url);
+			} else if (url.startsWith(u"internal:"_q, Qt::CaseInsensitive)) {
+				Core::App().openInternalUrl(url, context);
+			} else {
+				File::OpenUrl(url);
+			}
+		};
+		sender->request(TLgetInternalLinkType(
+			tl_string(url)
+		)).done([=](const TLinternalLinkType &result) {
+			if (!Core::HandleLocalUrl(result, context)) {
+				fallback();
+			}
+		}).fail(fallback).send();
+		return true;
+	}
+
 	const auto local = Core::TryConvertUrlToLocal(url);
 	if (Core::InternalPassportLink(local)) {
 		return true;
@@ -234,9 +268,11 @@ bool UiIntegration::handleUrlClick(
 	if (UrlClickHandler::IsEmail(url)) {
 		File::OpenEmailLink(url);
 		return true;
+#if 0 // mtp
 	} else if (local.startsWith(u"tg://"_q, Qt::CaseInsensitive)) {
 		Core::App().openLocalUrl(local, context);
 		return true;
+#endif
 	} else if (local.startsWith(u"tonsite://"_q, Qt::CaseInsensitive)) {
 		Core::App().iv().showTonSite(local, context);
 		return true;
diff --git a/Telegram/SourceFiles/data/components/sponsored_messages.cpp b/Telegram/SourceFiles/data/components/sponsored_messages.cpp
index 73bf6b5236b445..42f420d2de43e0 100644
--- a/Telegram/SourceFiles/data/components/sponsored_messages.cpp
+++ b/Telegram/SourceFiles/data/components/sponsored_messages.cpp
@@ -224,7 +224,7 @@ void SponsoredMessages::request(not_null<History*> history, Fn<void()> done) {
 	}
 	const auto channel = history->peer->asChannel();
 	Assert(channel != nullptr);
-#if 0 // todo
+#if 0 // todo - chatInviteHash = link.internalLinkTypeChatInvite.invite_link
 	request.requestId = _session->api().request(
 		MTPchannels_GetSponsoredMessages(channel->inputChannel)
 	).done([=](const MTPmessages_sponsoredMessages &result) {
diff --git a/Telegram/SourceFiles/data/data_chat_participant_status.cpp b/Telegram/SourceFiles/data/data_chat_participant_status.cpp
index 39c73d3620ead0..6efff170bea358 100644
--- a/Telegram/SourceFiles/data/data_chat_participant_status.cpp
+++ b/Telegram/SourceFiles/data/data_chat_participant_status.cpp
@@ -56,24 +56,56 @@ ChatRestrictionsInfo::ChatRestrictionsInfo(const MTPChatBannedRights &rights)
 }
 #endif
 
+ChatRestrictions RestrictionsFromPermissions(
+		const Tdb::TLchatPermissions &permissions) {
+	using Flag = ChatRestriction;
+	const auto &data = permissions.data();
+	const auto bit = [&](const Tdb::TLbool &check, Flag value) {
+		return check.v ? Flag(0) : value;
+	};
+	return Flag(0)
+		| bit(data.vcan_add_link_previews(), Flag::EmbedLinks)
+		| bit(data.vcan_change_info(), Flag::ChangeInfo)
+		| bit(data.vcan_invite_users(), Flag::AddParticipants)
+		| bit(data.vcan_pin_messages(), Flag::PinMessages)
+		| bit(data.vcan_send_media_messages(), Flag::SendMedia)
+		| bit(data.vcan_send_messages(), Flag::SendMessages)
+		| bit(data.vcan_send_polls(), Flag::SendPolls)
+		| bit(data.vcan_send_other_messages(), Flag::SendStickers)
+		| bit(data.vcan_send_other_messages(), Flag::SendGames)
+		| bit(data.vcan_send_other_messages(), Flag::SendGifs)
+		| bit(data.vcan_send_other_messages(), Flag::SendInline);
+}
+
+[[nodiscard]] ChatAdminRights AdminRightsFromChatAdministratorRights(
+		const Tdb::TLchatAdministratorRights &rights) {
+	using Flag = ChatAdminRight;
+	const auto &data = rights.data();
+	const auto bit = [&](const Tdb::TLbool &check, Flag value) {
+		return check.v ? value : Flag(0);
+	};
+	return Flag(0)
+		| bit(data.vcan_manage_chat(), Flag::Other)
+		| bit(data.vcan_change_info(), Flag::ChangeInfo)
+		| bit(data.vcan_post_messages(), Flag::PostMessages)
+		| bit(data.vcan_edit_messages(), Flag::EditMessages)
+		| bit(data.vcan_delete_messages(), Flag::DeleteMessages)
+		| bit(data.vcan_post_stories(), Flag::PostStories)
+		| bit(data.vcan_edit_stories(), Flag::EditStories)
+		| bit(data.vcan_delete_stories(), Flag::DeleteStories)
+		| bit(data.vcan_invite_users(), Flag::InviteByLinkOrAdd)
+		| bit(data.vcan_manage_video_chats(), Flag::ManageCall)
+		| bit(data.vcan_pin_messages(), Flag::PinMessages)
+		| bit(data.vcan_promote_members(), Flag::AddAdmins)
+		| bit(data.vcan_restrict_members(), Flag::BanUsers)
+		| bit(data.vis_anonymous(), Flag::Anonymous);
+}
+
 ChatAdminRightsInfo::ChatAdminRightsInfo(
 		const Tdb::TLchatMemberStatus &status) {
 	const auto empty = ChatAdminRights(0);
 	status.match([&](const Tdb::TLDchatMemberStatusAdministrator &data) {
-		using Flag = ChatAdminRight;
-		const auto &rights = data.vrights().data();
-		flags = empty
-			| (rights.vcan_change_info().v ? Flag::ChangeInfo : empty)
-			| (rights.vcan_post_messages().v ? Flag::PostMessages : empty)
-			| (rights.vcan_edit_messages().v ? Flag::EditMessages : empty)
-			| (rights.vcan_delete_messages().v ? Flag::DeleteMessages : empty)
-			| (rights.vcan_restrict_members().v ? Flag::BanUsers : empty)
-			| (rights.vcan_invite_users().v ? Flag::InviteByLinkOrAdd : empty)
-			| (rights.vcan_pin_messages().v ? Flag::PinMessages : empty)
-			| (rights.vcan_promote_members().v ? Flag::AddAdmins : empty)
-			| (rights.vis_anonymous().v ? Flag::Anonymous : empty)
-			| (rights.vcan_manage_video_chats().v ? Flag::ManageCall : empty)
-			| (rights.vcan_manage_chat().v ? Flag::Other : empty);
+		flags = AdminRightsFromChatAdministratorRights(data.vrights());
 	}, [&](const Tdb::TLDchatMemberStatusCreator &data) {
 		_creator = true;
 		flags = ChatAdminRight::ChangeInfo
@@ -109,6 +141,9 @@ Tdb::TLchatMemberStatus ChatAdminRightsInfo::ToTL(
 			Tdb::tl_bool(rights.flags & ChatAdminRight::ManageTopics),
 			Tdb::tl_bool(rights.flags & ChatAdminRight::AddAdmins),
 			Tdb::tl_bool(rights.flags & ChatAdminRight::ManageCall),
+			Tdb::tl_bool(rights.flags & ChatAdminRight::PostStories),
+			Tdb::tl_bool(rights.flags & ChatAdminRight::EditStories),
+			Tdb::tl_bool(rights.flags & ChatAdminRight::DeleteStories),
 			Tdb::tl_bool(rights.flags & ChatAdminRight::Anonymous)));
 }
 
@@ -116,23 +151,7 @@ ChatRestrictionsInfo::ChatRestrictionsInfo(
 		const Tdb::TLchatMemberStatus &status) {
 	status.match([&](const Tdb::TLDchatMemberStatusRestricted &status) {
 		until = status.vrestricted_until_date().v;
-		const auto &data = status.vpermissions().data();
-		const auto empty = ChatRestrictions(0);
-		using Flag = ChatRestriction;
-		flags = empty
-			| (data.vcan_send_messages().v ? Flag::SendMessages : empty)
-			| (data.vcan_send_media_messages().v ? Flag::SendMedia : empty)
-			| (data.vcan_send_other_messages().v
-				? (Flag::SendStickers
-					| Flag::SendGifs
-					| Flag::SendInline
-					| Flag::SendGames)
-				: empty)
-			| (data.vcan_add_web_page_previews().v ? Flag::EmbedLinks : empty)
-			| (data.vcan_send_polls().v ? Flag::SendPolls : empty)
-			| (data.vcan_change_info().v ? Flag::ChangeInfo : empty)
-			| (data.vcan_invite_users().v ? Flag::AddParticipants : empty)
-			| (data.vcan_pin_messages().v ? Flag::PinMessages : empty);
+		flags = RestrictionsFromPermissions(status.vpermissions());
 	}, [&](const Tdb::TLDchatMemberStatusBanned &data) {
 #if 0 // doLater Check if it's an user.
 #endif
diff --git a/Telegram/SourceFiles/data/data_chat_participant_status.h b/Telegram/SourceFiles/data/data_chat_participant_status.h
index 097be1cff980e3..e1ee40c8d98d37 100644
--- a/Telegram/SourceFiles/data/data_chat_participant_status.h
+++ b/Telegram/SourceFiles/data/data_chat_participant_status.h
@@ -15,6 +15,7 @@ struct PreparedFile;
 namespace Tdb {
 class TLchatMemberStatus;
 class TLchatPermissions;
+class TLchatAdministratorRights;
 } // namespace Tdb
 
 enum class ChatAdminRight {
@@ -63,6 +64,11 @@ enum class ChatRestriction {
 inline constexpr bool is_flag_type(ChatRestriction) { return true; }
 using ChatRestrictions = base::flags<ChatRestriction>;
 
+[[nodiscard]] ChatRestrictions RestrictionsFromPermissions(
+	const Tdb::TLchatPermissions &permissions);
+[[nodiscard]] ChatAdminRights AdminRightsFromChatAdministratorRights(
+	const Tdb::TLchatAdministratorRights &rights);
+
 struct ChatAdminRightsInfo {
 	ChatAdminRightsInfo() = default;
 	explicit ChatAdminRightsInfo(ChatAdminRights flags) : flags(flags) {
diff --git a/Telegram/SourceFiles/data/data_group_call.cpp b/Telegram/SourceFiles/data/data_group_call.cpp
index 94b46a47281fef..accf20db6f1c46 100644
--- a/Telegram/SourceFiles/data/data_group_call.cpp
+++ b/Telegram/SourceFiles/data/data_group_call.cpp
@@ -101,9 +101,11 @@ CallId GroupCall::id() const {
 	return _id;
 }
 
+#if 0 // mtp
 bool GroupCall::loaded() const {
 	return _version > 0;
 }
+#endif
 
 bool GroupCall::rtmp() const {
 	return _rtmp;
diff --git a/Telegram/SourceFiles/data/data_group_call.h b/Telegram/SourceFiles/data/data_group_call.h
index 7c552644846ca7..cb207d41e35b49 100644
--- a/Telegram/SourceFiles/data/data_group_call.h
+++ b/Telegram/SourceFiles/data/data_group_call.h
@@ -85,7 +85,9 @@ class GroupCall final {
 	~GroupCall();
 
 	[[nodiscard]] CallId id() const;
+#if 0 // mtp
 	[[nodiscard]] bool loaded() const;
+#endif
 	[[nodiscard]] bool rtmp() const;
 	[[nodiscard]] bool listenersHidden() const;
 	[[nodiscard]] not_null<PeerData*> peer() const;
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index e3cbba8b8d07cf..ad8e4a3efa1191 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -131,50 +131,9 @@ void CheckForSwitchInlineButton(not_null<HistoryItem*> item) {
 	}
 }
 
-[[nodiscard]] ChatRestrictions RestrictionsFromPermissions(
-		const TLchatPermissions &permissions) {
-	const auto &data = permissions.data();
-	using Flag = ChatRestriction;
-	const auto bit = [&](const TLbool &check, Flag value) {
-		return check.v ? Flag(0) : value;
-	};
-	return Flag(0)
-		| bit(data.vcan_add_web_page_previews(), Flag::EmbedLinks)
-		| bit(data.vcan_change_info(), Flag::ChangeInfo)
-		| bit(data.vcan_invite_users(), Flag::AddParticipants)
-		| bit(data.vcan_pin_messages(), Flag::PinMessages)
-		| bit(data.vcan_send_media_messages(), Flag::SendMedia)
-		| bit(data.vcan_send_messages(), Flag::SendMessages)
-		| bit(data.vcan_send_polls(), Flag::SendPolls)
-		| bit(data.vcan_send_other_messages(), Flag::SendStickers)
-		| bit(data.vcan_send_other_messages(), Flag::SendGames)
-		| bit(data.vcan_send_other_messages(), Flag::SendGifs)
-		| bit(data.vcan_send_other_messages(), Flag::SendInline);
-}
-
-[[nodiscard]] ChatAdminRights AdminRightsFromChatAdministratorRights(
-		const TLDchatAdministratorRights &data) {
-	using Flag = ChatAdminRight;
-	const auto bit = [&](const TLbool &check, Flag value) {
-		return check.v ? value : Flag(0);
-	};
-	return Flag(0)
-		| bit(data.vcan_manage_chat(), Flag::Other)
-		| bit(data.vcan_change_info(), Flag::ChangeInfo)
-		| bit(data.vcan_delete_messages(), Flag::DeleteMessages)
-		| bit(data.vcan_edit_messages(), Flag::EditMessages)
-		| bit(data.vcan_invite_users(), Flag::InviteByLinkOrAdd)
-		| bit(data.vcan_manage_video_chats(), Flag::ManageCall)
-		| bit(data.vcan_pin_messages(), Flag::PinMessages)
-		| bit(data.vcan_post_messages(), Flag::PostMessages)
-		| bit(data.vcan_promote_members(), Flag::AddAdmins)
-		| bit(data.vcan_restrict_members(), Flag::BanUsers)
-		| bit(data.vis_anonymous(), Flag::Anonymous);
-}
-
 [[nodiscard]] ChatAdminRights AdminRightsFromChatMemberStatus(
 		const TLDchatMemberStatusAdministrator &data) {
-	return AdminRightsFromChatAdministratorRights(data.vrights().data());
+	return AdminRightsFromChatAdministratorRights(data.vrights());
 }
 
 #if 0 // mtp
diff --git a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
index 6551250112a93c..bfbd86c884ad97 100644
--- a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
+++ b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
@@ -214,7 +214,10 @@ constexpr auto kPopularAppBotsLimit = 100;
 			.icon = ResolveIcon(session, data),
 			.name = data.vname().v,
 			.types = ResolvePeerTypes(data),
-			.inactive = false,
+			.inactive = !data.vis_added().v,
+			.inMainMenu = data.vshow_in_side_menu().v,
+			.inAttachMenu = data.vshow_in_attachment_menu().v,
+			.disclaimerRequired = data.vshow_disclaimer_in_side_menu().v,
 			.hasSettings = data.vsupports_settings().v,
 		} : std::optional<AttachWebViewBot>();
 }
@@ -1913,13 +1916,12 @@ void AttachWebView::apply(const Tdb::TLDupdateAttachmentMenuBots &update) {
 	_attachBots.reserve(update.vbots().v.size());
 	for (const auto &bot : update.vbots().v) {
 		if (auto parsed = ParseAttachBot(_session, bot)) {
-			if (!parsed->inactive) {
-				if (const auto icon = parsed->icon) {
-					parsed->media = icon->createMediaView();
-					icon->save(Data::FileOrigin(), {});
-				}
-				_attachBots.push_back(std::move(*parsed));
+			if (const auto icon = parsed->icon) {
+				parsed->media = icon->createMediaView();
+				icon->save(Data::FileOrigin(), {});
 			}
+			_attachBots.push_back(std::move(*parsed));
+			_attachBots.back().inactive = false;
 		}
 	}
 	_attachBotsUpdates.fire({});
diff --git a/Telegram/SourceFiles/mainwidget.cpp b/Telegram/SourceFiles/mainwidget.cpp
index 870085db159ab8..c3bfc4d4982106 100644
--- a/Telegram/SourceFiles/mainwidget.cpp
+++ b/Telegram/SourceFiles/mainwidget.cpp
@@ -575,6 +575,7 @@ bool MainWidget::setForwardDraft(
 	return true;
 }
 
+#if 0 // mtp
 bool MainWidget::shareUrl(
 		not_null<Data::Thread*> thread,
 		const QString &url,
@@ -605,6 +606,37 @@ bool MainWidget::shareUrl(
 		Data::EntryUpdate::Flag::LocalDraftSet);
 	return true;
 }
+#endif
+
+bool MainWidget::shareUrl(
+		not_null<Data::Thread*> thread,
+		const TextWithEntities &text,
+		bool containsLink) const {
+	if (!Data::CanSendTexts(thread)) {
+		_controller->show(Ui::MakeInformBox(tr::lng_share_cant()));
+		return false;
+	}
+	const auto textWithTags = TextWithTags{
+		text.text,
+		TextUtilities::ConvertEntitiesToTextTags(text.entities)
+	};
+	const auto full = text.text.size();
+	const auto newline = text.text.indexOf('\n');
+	const auto start = (containsLink && newline > 0) ? (newline + 1) : full;
+	const auto cursor = MessageCursor{ start, full, Ui::kQFixedMax };
+	const auto history = thread->owningHistory();
+	const auto topicRootId = thread->topicRootId();
+	history->setLocalDraft(std::make_unique<Data::Draft>(
+		textWithTags,
+		FullReplyTo{ .topicRootId = topicRootId },
+		cursor,
+		Data::WebPageDraft()));
+	history->clearLocalEditDraft(topicRootId);
+	history->session().changes().entryUpdated(
+		thread,
+		Data::EntryUpdate::Flag::LocalDraftSet);
+	return true;
+}
 
 bool MainWidget::sendPaths(
 		not_null<Data::Thread*> thread,
diff --git a/Telegram/SourceFiles/mainwidget.h b/Telegram/SourceFiles/mainwidget.h
index 4465e5685a7812..0dae53175cf1a2 100644
--- a/Telegram/SourceFiles/mainwidget.h
+++ b/Telegram/SourceFiles/mainwidget.h
@@ -152,10 +152,16 @@ class MainWidget final
 	bool sendPaths(
 		not_null<Data::Thread*> thread,
 		const QStringList &paths);
+#if 0 // mtp
 	bool shareUrl(
 		not_null<Data::Thread*> thread,
 		const QString &url,
 		const QString &text) const;
+#endif
+	bool shareUrl(
+		not_null<Data::Thread*> thread,
+		const TextWithEntities &text,
+		bool containsLink) const;
 	bool filesOrForwardDrop(
 		not_null<Data::Thread*> thread,
 		not_null<const QMimeData*> data);
diff --git a/Telegram/SourceFiles/storage/file_download_tdb.cpp b/Telegram/SourceFiles/storage/file_download_tdb.cpp
index 6a6dc54795ce7c..a9796f501da3f3 100644
--- a/Telegram/SourceFiles/storage/file_download_tdb.cpp
+++ b/Telegram/SourceFiles/storage/file_download_tdb.cpp
@@ -196,11 +196,11 @@ int64 TdbFileLoader::currentOffset() const {
 }
 
 Storage::Cache::Key TdbFileLoader::cacheKey() const {
-	return {}; // todo file.id is not persistent across relaunches.
+	return {}; // tdlib encrypted local file storage
 }
 
 std::optional<MediaKey> TdbFileLoader::fileLocationKey() const {
-	return {}; // todo file.id is not persistent across relaunches.
+	return {}; // tdlib encrypted local file storage
 }
 
 void TdbFileLoader::cancelRequest() {
diff --git a/Telegram/SourceFiles/window/window_session_controller.cpp b/Telegram/SourceFiles/window/window_session_controller.cpp
index 76e4cb51d36504..c51b24ef5e632e 100644
--- a/Telegram/SourceFiles/window/window_session_controller.cpp
+++ b/Telegram/SourceFiles/window/window_session_controller.cpp
@@ -974,7 +974,27 @@ void SessionNavigation::joinVoiceChatFromLink(
 	const auto bad = crl::guard(this, [=] {
 		uiShow()->showToast(tr::lng_group_invite_bad_link(tr::now));
 	});
-#if 0 // todo
+	const auto channel = peer->asChannel();
+	if (!channel) {
+		bad();
+		return;
+	}
+	const auto hash = *info.voicechatHash;
+	_api.request(base::take(_resolveRequestId)).cancel();
+	_resolveRequestId = _api.request(TLgetSupergroupFullInfo(
+		tl_int53(peerToChannel(peer->id).bare)
+	)).done([=](const TLDsupergroupFullInfo &result) {
+		Data::ApplyChannelUpdate(peer->asChannel(), result);
+		const auto call = peer->groupCall();
+		if (!call) {
+			bad();
+			return;
+		}
+		parentController()->startOrJoinGroupCall(
+			peer,
+			{ hash, Calls::StartGroupCallArgs::JoinConfirm::Always });
+	}).send();
+#if 0 // mtp
 	const auto hash = *info.voicechatHash;
 	_api.request(base::take(_resolveRequestId)).cancel();
 	_resolveRequestId = _api.request(

From 19c1e7a0ac1699d61c9d6f9338784bb9fcb0bf66 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 30 Dec 2022 19:42:52 +0400
Subject: [PATCH 223/349] Migrate premium state request to TDLib.

---
 Telegram/SourceFiles/api/api_premium.cpp      | 102 +++++++++++++++++-
 Telegram/SourceFiles/api/api_premium.h        |   6 ++
 .../SourceFiles/boxes/premium_preview_box.cpp |   3 +
 Telegram/SourceFiles/data/data_document.cpp   |  25 +++--
 Telegram/SourceFiles/data/data_document.h     |   3 +-
 5 files changed, 127 insertions(+), 12 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_premium.cpp b/Telegram/SourceFiles/api/api_premium.cpp
index a4567d898afaf7..2b46922d2af36b 100644
--- a/Telegram/SourceFiles/api/api_premium.cpp
+++ b/Telegram/SourceFiles/api/api_premium.cpp
@@ -25,6 +25,8 @@ For license and copyright information please follow this link:
 #include "ui/text/format_values.h"
 
 #include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+#include "boxes/premium_preview_box.h"
 
 namespace Api {
 namespace {
@@ -61,6 +63,39 @@ using namespace Tdb;
 	return options;
 }
 
+[[nodiscard]] PremiumPreview PreviewFromFeature(
+		const TLpremiumFeature &feature) {
+	return feature.match([](const TLDpremiumFeatureIncreasedLimits &) {
+		return PremiumPreview::kCount;
+	}, [](const TLDpremiumFeatureIncreasedUploadFileSize &) {
+		return PremiumPreview::MoreUpload;
+	}, [](const TLDpremiumFeatureImprovedDownloadSpeed &) {
+		return PremiumPreview::FasterDownload;
+	}, [](const TLDpremiumFeatureVoiceRecognition &) {
+		return PremiumPreview::VoiceToText;
+	}, [](const TLDpremiumFeatureDisabledAds &) {
+		return PremiumPreview::NoAds;
+	}, [](const TLDpremiumFeatureUniqueReactions &) {
+		return PremiumPreview::InfiniteReactions;
+	}, [](const TLDpremiumFeatureUniqueStickers &) {
+		return PremiumPreview::Stickers;
+	}, [](const TLDpremiumFeatureCustomEmoji &) {
+		return PremiumPreview::AnimatedEmoji;
+	}, [](const TLDpremiumFeatureAdvancedChatManagement &) {
+		return PremiumPreview::AdvancedChatManagement;
+	}, [](const TLDpremiumFeatureProfileBadge &) {
+		return PremiumPreview::ProfileBadge;
+	}, [](const TLDpremiumFeatureEmojiStatus &) {
+		return PremiumPreview::EmojiStatus;
+	}, [](const TLDpremiumFeatureAnimatedProfilePhoto &) {
+		return PremiumPreview::AnimatedUserpics;
+	}, [](const TLDpremiumFeatureForumTopicIcon &) {
+		return PremiumPreview::kCount;
+	}, [](const TLDpremiumFeatureAppIcons &) {
+		return PremiumPreview::kCount;
+	});
+}
+
 } // namespace
 
 Premium::Premium(not_null<ApiWrap*> api)
@@ -86,7 +121,10 @@ rpl::producer<TextWithEntities> Premium::statusTextValue() const {
 }
 
 auto Premium::videos() const
+-> const base::flat_map<PremiumPreview, not_null<DocumentData*>> & {
+#if 0 // mtp
 -> const base::flat_map<QString, not_null<DocumentData*>> & {
+#endif
 	return _videos;
 }
 
@@ -141,7 +179,49 @@ void Premium::reloadPromo() {
 	if (_promoRequestId) {
 		return;
 	}
-#if 0 // todo
+	_promoRequestId = _api.request(TLgetPremiumState(
+	)).done([=](const TLDpremiumState &data) {
+		_promoRequestId = 0;
+
+		_subscriptionOptions = SubscriptionOptionsFromTL(
+			data.vpayment_options().v);
+		for (const auto &option : data.vpayment_options().v) {
+			if (option.data().vmonth_count().v == 1) {
+				_monthlyAmount = option.data().vamount().v;
+				_monthlyCurrency = option.data().vcurrency().v;
+			}
+		}
+
+		auto text = TextWithEntities{
+			data.vstate().data().vtext().v,
+			EntitiesFromTdb(data.vstate().data().ventities().v),
+		};
+		_statusText = text;
+		_statusTextUpdates.fire(std::move(text));
+		auto videos = base::flat_map<
+			PremiumPreview,
+			not_null<DocumentData*>>();
+		videos.reserve(data.vanimations().v.size());
+		for (const auto &single : data.vanimations().v) {
+			const auto document = _session->data().processDocument(
+				single.data().vanimation());
+			if ((!document->isVideoFile() && !document->isGifv())
+				|| !document->supportsStreaming()) {
+				document->forceIsStreamedAnimation();
+			}
+			const auto type = PreviewFromFeature(single.data().vfeature());
+			if (type != PremiumPreview::kCount) {
+				videos.emplace(type, document);
+			}
+		}
+		if (_videos != videos) {
+			_videos = std::move(videos);
+			_videosUpdated.fire({});
+		}
+	}).fail([=] {
+		_promoRequestId = 0;
+	}).send();
+#if 0 // mtp
 	_promoRequestId = _api.request(MTPhelp_GetPremiumPromo(
 	)).done([=](const MTPhelp_PremiumPromo &result) {
 		_promoRequestId = 0;
@@ -192,7 +272,24 @@ void Premium::reloadStickers() {
 	if (_stickersRequestId) {
 		return;
 	}
-#if 0 // todo
+	_stickersRequestId = _api.request(TLgetPremiumStickerExamples(
+	)).done([=](const TLDstickers &result) {
+		_stickersRequestId = 0;
+		const auto &list = result.vstickers().v;
+		const auto owner = &_session->data();
+		_stickers.clear();
+		_stickers.reserve(list.size());
+		for (const auto &sticker : list) {
+			const auto document = owner->processDocument(sticker);
+			if (document->isPremiumSticker()) {
+				_stickers.push_back(document);
+			}
+		}
+		_stickersUpdated.fire({});
+	}).fail([=] {
+		_stickersRequestId = 0;
+	}).send();
+#if 0 // mtp
 	_stickersRequestId = _api.request(MTPmessages_GetStickers(
 		MTP_string("\xe2\xad\x90\xef\xb8\x8f\xe2\xad\x90\xef\xb8\x8f"),
 		MTP_long(_stickersHash)
@@ -232,6 +329,7 @@ void Premium::reloadCloudSet() {
 			_cloudSetHash = data.vhash().v;
 #endif
 	_cloudSetRequestId = _api.request(TLgetPremiumStickers(
+		tl_int32(100)
 	)).done([=](const TLDstickers &data) {
 		_cloudSetRequestId = 0;
 		const auto owner = &_session->data();
diff --git a/Telegram/SourceFiles/api/api_premium.h b/Telegram/SourceFiles/api/api_premium.h
index 72565312ed365c..0fb9567a44ca10 100644
--- a/Telegram/SourceFiles/api/api_premium.h
+++ b/Telegram/SourceFiles/api/api_premium.h
@@ -108,7 +108,10 @@ class Premium final {
 	[[nodiscard]] rpl::producer<TextWithEntities> statusTextValue() const;
 
 	[[nodiscard]] auto videos() const
+		-> const base::flat_map<PremiumPreview, not_null<DocumentData*>> &;
+#if 0 // mtp
 		-> const base::flat_map<QString, not_null<DocumentData*>> &;
+#endif
 	[[nodiscard]] rpl::producer<> videosUpdated() const;
 
 	[[nodiscard]] auto stickers() const
@@ -159,7 +162,10 @@ class Premium final {
 	std::optional<TextWithEntities> _statusText;
 	rpl::event_stream<TextWithEntities> _statusTextUpdates;
 
+#if 0 // mtp
 	base::flat_map<QString, not_null<DocumentData*>> _videos;
+#endif
+	base::flat_map<PremiumPreview, not_null<DocumentData*>> _videos;
 	rpl::event_stream<> _videosUpdated;
 
 	mtpRequestId _stickersRequestId = 0;
diff --git a/Telegram/SourceFiles/boxes/premium_preview_box.cpp b/Telegram/SourceFiles/boxes/premium_preview_box.cpp
index f163be612296d7..ac87ba048fe262 100644
--- a/Telegram/SourceFiles/boxes/premium_preview_box.cpp
+++ b/Telegram/SourceFiles/boxes/premium_preview_box.cpp
@@ -547,7 +547,10 @@ struct VideoPreviewDocument {
 		return "";
 	}();
 	const auto &videos = session->api().premium().videos();
+#if 0 // mtp
 	const auto i = videos.find(name);
+#endif
+	const auto i = videos.find(section);
 	return (i != end(videos)) ? i->second.get() : nullptr;
 }
 
diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index 1e89ec333c4ab9..afcd27afc5c6db 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -371,7 +371,7 @@ DocumentId DocumentData::IdFromTdb(const TLdocument &data) {
 void DocumentData::updateThumbnails(
 		const TLminithumbnail *inlineThumbnail,
 		const TLthumbnail *thumbnail,
-		bool isPremiumSticker) {
+		const Tdb::TLfile *premiumStickerAnimation) {
 	const auto inlineThumbnailBytes = inlineThumbnail
 		? inlineThumbnail->data().vdata().v
 		: QByteArray();
@@ -391,6 +391,13 @@ void DocumentData::updateThumbnails(
 			}
 		});
 	}
+	const auto isPremiumSticker = (premiumStickerAnimation != nullptr);
+	if (isPremiumSticker) {
+		videoThumbnailLocation = Images::FromTdbFile(
+			*premiumStickerAnimation,
+			kStickerSideSize,
+			kStickerSideSize);
+	}
 	updateThumbnails(InlineImageLocation{
 		.bytes = inlineThumbnailBytes,
 	}, thumbnailLocation, videoThumbnailLocation, isPremiumSticker);
@@ -400,7 +407,7 @@ void DocumentData::setFromTdb(const TLdocument &data) {
 	const auto &fields = data.data();
 	setFileName(fields.vfile_name().v);
 	setMimeString(fields.vmime_type().v);
-	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail(), false);
+	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail(), nullptr);
 	setTdbLocation(fields.vdocument());
 	recountIsImage();
 	dimensions = QSize();
@@ -418,7 +425,7 @@ void DocumentData::setFromTdb(const TLvideo &data) {
 	const auto &fields = data.data();
 	setFileName(fields.vfile_name().v);
 	setMimeString(fields.vmime_type().v);
-	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail(), false);
+	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail(), nullptr);
 	setTdbLocation(fields.vvideo());
 	recountIsImage();
 	setMaybeSupportsStreaming(fields.vsupports_streaming().v);
@@ -444,7 +451,7 @@ void DocumentData::setFromTdb(const TLaudio &data) {
 	updateThumbnails(
 		fields.valbum_cover_minithumbnail(),
 		fields.valbum_cover_thumbnail(),
-		false);
+		nullptr);
 	setTdbLocation(fields.vaudio());
 	recountIsImage();
 	setMaybeSupportsStreaming(true);
@@ -465,7 +472,7 @@ void DocumentData::setFromTdb(const TLaudio &data) {
 		updateThumbnails(
 			nullptr,
 			&fields.vexternal_album_covers().v.front(),
-			false);
+			nullptr);
 		loadThumbnail({});
 	}
 }
@@ -496,7 +503,7 @@ void DocumentData::setFromTdb(const TLanimation &data) {
 	const auto &fields = data.data();
 	setFileName(fields.vfile_name().v);
 	setMimeString(fields.vmime_type().v);
-	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail(), false);
+	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail(), nullptr);
 	setTdbLocation(fields.vanimation());
 	recountIsImage();
 	setMaybeSupportsStreaming(true);
@@ -536,7 +543,7 @@ void DocumentData::setFromTdb(const TLsticker &data) {
 	updateThumbnails(
 		nullptr,
 		fields.vthumbnail(),
-		(fields.vpremium_animation() != nullptr));
+		fields.vpremium_animation());
 	setTdbLocation(fields.vsticker());
 	recountIsImage();
 	dimensions = (stickerType == StickerType::Tgs)
@@ -575,7 +582,7 @@ void DocumentData::setFromTdb(const TLvoiceNote &data) {
 	const auto &fields = data.data();
 	setFileName(QString());
 	setMimeString(fields.vmime_type().v);
-	updateThumbnails(nullptr, nullptr, false);
+	updateThumbnails(nullptr, nullptr, nullptr);
 	setTdbLocation(fields.vvoice());
 	recountIsImage();
 	setMaybeSupportsStreaming(true);
@@ -600,7 +607,7 @@ void DocumentData::setFromTdb(const TLvideoNote &data) {
 	const auto &fields = data.data();
 	setFileName(QString());
 	setMimeString(u"video/mp4"_q);
-	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail(), false);
+	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail(), nullptr);
 	setTdbLocation(fields.vvideo());
 	recountIsImage();
 	setMaybeSupportsStreaming(true);
diff --git a/Telegram/SourceFiles/data/data_document.h b/Telegram/SourceFiles/data/data_document.h
index 473e6d0038c0f6..dda201b836bc45 100644
--- a/Telegram/SourceFiles/data/data_document.h
+++ b/Telegram/SourceFiles/data/data_document.h
@@ -14,6 +14,7 @@ For license and copyright information please follow this link:
 #include "core/file_location.h"
 
 namespace Tdb {
+class TLfile;
 class TLdocument;
 class TLvideo;
 class TLaudio;
@@ -400,7 +401,7 @@ class DocumentData final {
 	void updateThumbnails(
 		const Tdb::TLminithumbnail *inlineThumbnail,
 		const Tdb::TLthumbnail *thumbnail,
-		bool isPremiumSticker);
+		const Tdb::TLfile *premiumStickerAnimation);
 	void setTdbLocation(const Tdb::TLfile &file);
 
 	const not_null<Data::Session*> _owner;

From 4ae4f5288b132433ea1f4a596fb0ded26cfabbe7 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 30 Dec 2022 21:09:07 +0400
Subject: [PATCH 224/349] Fix phone formatting.

---
 Telegram/SourceFiles/tdb/tdb_format_phone.cpp | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/Telegram/SourceFiles/tdb/tdb_format_phone.cpp b/Telegram/SourceFiles/tdb/tdb_format_phone.cpp
index 7b3a98535caa42..4f3cd64bb5da86 100644
--- a/Telegram/SourceFiles/tdb/tdb_format_phone.cpp
+++ b/Telegram/SourceFiles/tdb/tdb_format_phone.cpp
@@ -12,17 +12,19 @@ For license and copyright information please follow this link:
 namespace Tdb {
 
 QString FormatPhone(const QString &phone) {
+	if (phone.isEmpty()) {
+		return {};
+	}
 	const auto result = Execute(TLgetPhoneNumberInfoSync(
 		tl_string(),
 		tl_string(phone)
 	));
-	if (!result.has_value()) {
-		return phone;
-	} else {
-		return QString("+%1 %2")
-			.arg(result->data().vcountry_calling_code().v)
-			.arg(result->data().vformatted_phone_number().v);
-	}
+	const auto fields = result ? &result->data() : nullptr;
+	const auto code = fields ? fields->vcountry_calling_code().v : u""_q;
+	const auto rest = fields ? fields->vformatted_phone_number().v : u""_q;
+	return (code.isEmpty() && rest.isEmpty())
+		? phone
+		: u"+%1 %2"_q.arg(code).arg(rest);
 }
 
 // doLater Refuse to use "groups".

From 402fab46cc879261348442dd3dd03d31ced7ce7a Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 30 Dec 2022 21:09:45 +0400
Subject: [PATCH 225/349] Wait for chat filters after logging in.

---
 Telegram/SourceFiles/intro/intro_signup.cpp |  1 +
 Telegram/SourceFiles/intro/intro_step.cpp   | 26 +++++++++++----------
 Telegram/SourceFiles/intro/intro_step.h     | 10 +++-----
 Telegram/SourceFiles/intro/intro_widget.cpp |  6 +++++
 Telegram/SourceFiles/intro/intro_widget.h   |  3 +++
 5 files changed, 27 insertions(+), 19 deletions(-)

diff --git a/Telegram/SourceFiles/intro/intro_signup.cpp b/Telegram/SourceFiles/intro/intro_signup.cpp
index c6e5a5b00e318a..3ad539dfb56317 100644
--- a/Telegram/SourceFiles/intro/intro_signup.cpp
+++ b/Telegram/SourceFiles/intro/intro_signup.cpp
@@ -195,6 +195,7 @@ void SignupWidget::submit() {
 
 		_firstName = _first->getLastText().trimmed();
 		_lastName = _last->getLastText().trimmed();
+		getData()->chosenPhoto = _photo->takeResultImage();
 
 		_sentRequest = true;
 		api().request(TLregisterUser(
diff --git a/Telegram/SourceFiles/intro/intro_step.cpp b/Telegram/SourceFiles/intro/intro_step.cpp
index e10ce55698c132..5c472a981d4b4a 100644
--- a/Telegram/SourceFiles/intro/intro_step.cpp
+++ b/Telegram/SourceFiles/intro/intro_step.cpp
@@ -225,7 +225,6 @@ void Step::jumpByState(const TLauthorizationState &state) {
 	}, [&](const TLDauthorizationStateWaitPassword &) {
 		go(StepType::Password);
 	}, [&](const TLDauthorizationStateReady &) {
-		finish();
 	}, [&](const TLDauthorizationStateLoggingOut &) {
 	}, [&](const TLDauthorizationStateClosing &) {
 	}, [&](const TLDauthorizationStateClosed &) {
@@ -236,15 +235,15 @@ void Step::jumpByState(const TLauthorizationState &state) {
 	});
 }
 
-void Step::finish(QImage &&photo) {
+void Step::filtersReceived() {
 	api().request(TLgetMe()).done([=](const TLuser &result) {
-		finish(result, photo);
+		finish(result);
 	}).fail([=](const Error &error) {
 		const auto &type = error.message;
 	}).send();
 }
 
-void Step::finish(const TLuser &self, QImage photo) {
+void Step::finish(const TLuser &self) {
 	self.match([&](const TLDuser &data) {
 		// Check if such account is authorized already.
 		for (const auto &[_, existing] : Core::App().domain().accounts()) {
@@ -261,9 +260,9 @@ void Step::finish(const TLuser &self, QImage photo) {
 			}
 		}
 	});
-	createSession(self, photo, {});
+	createSession(self);
 
-#if 0 // todo
+#if 0 // mtp
 	api().request(MTPmessages_GetDialogFilters(
 	)).done([=](const MTPmessages_DialogFilters &result) {
 		createSession(user, photo, result.data().vfilters().v);
@@ -318,10 +317,7 @@ void Step::createSession(
 }
 #endif
 
-void Step::createSession(
-		const TLuser &self,
-		QImage photo,
-		const QVector<TLchatFilter> &filters) {
+void Step::createSession(const TLuser &self) {
 	// Save the default language if we've suggested some other and user ignored it.
 	const auto currentId = Lang::Id();
 	const auto defaultId = Lang::DefaultLanguageId();
@@ -331,8 +327,13 @@ void Step::createSession(
 		Local::writeLangPack();
 	}
 
+	auto photo = getData()->chosenPhoto;
+	const auto filtersUpdate = getData()->filtersUpdate;
+	const auto &filters = filtersUpdate->c_updateChatFilters();
+	const auto hasFilters = !filters.vchat_filters().v.empty();
+
 	auto settings = std::make_unique<Main::SessionSettings>();
-	settings->setDialogsFiltersEnabled(!filters.isEmpty());
+	settings->setDialogsFiltersEnabled(hasFilters);
 
 	const auto account = _account;
 	account->createSession(self, std::move(settings));
@@ -341,7 +342,8 @@ void Step::createSession(
 	account->local().writeMtpData();
 	auto &session = account->session();
 	//session.data().chatsFilters().setPreloaded(filters); // todo
-	if (!filters.isEmpty()) {
+	if (hasFilters) {
+		session.data().chatsFilters().apply(filters);
 		session.saveSettingsDelayed();
 	}
 	if (!photo.isNull()) {
diff --git a/Telegram/SourceFiles/intro/intro_step.h b/Telegram/SourceFiles/intro/intro_step.h
index c2cbd73010e1d2..4a936814c136a6 100644
--- a/Telegram/SourceFiles/intro/intro_step.h
+++ b/Telegram/SourceFiles/intro/intro_step.h
@@ -115,6 +115,7 @@ class Step : public Ui::RpWidget {
 
 	virtual bool applyState(const Tdb::TLauthorizationState &state) = 0;
 	void jumpByState(const Tdb::TLauthorizationState &state);
+	void filtersReceived();
 
 protected:
 	void paintEvent(QPaintEvent *e) override;
@@ -181,8 +182,6 @@ class Step : public Ui::RpWidget {
 
 	virtual int errorTop() const;
 
-	void finish(QImage &&photo = QImage());
-
 private:
 	struct CoverAnimation {
 		CoverAnimation() = default;
@@ -220,11 +219,8 @@ class Step : public Ui::RpWidget {
 	void prepareCoverMask();
 	void paintCover(QPainter &p, int top);
 
-	void finish(const Tdb::TLuser &self, QImage photo);
-	void createSession(
-		const Tdb::TLuser &user,
-		QImage photo,
-		const QVector<Tdb::TLchatFilter> &filters);
+	void finish(const Tdb::TLuser &self);
+	void createSession(const Tdb::TLuser &user);
 
 	const not_null<Main::Account*> _account;
 	const not_null<Data*> _data;
diff --git a/Telegram/SourceFiles/intro/intro_widget.cpp b/Telegram/SourceFiles/intro/intro_widget.cpp
index 3f10a4be5a7d0d..3b6c9ad3138274 100644
--- a/Telegram/SourceFiles/intro/intro_widget.cpp
+++ b/Telegram/SourceFiles/intro/intro_widget.cpp
@@ -273,6 +273,11 @@ void Widget::handleUpdate(const MTPUpdate &update) {
 void Widget::handleUpdate(const TLupdate &update) {
 	update.match([&](const TLDupdateAuthorizationState &data) {
 		handleAuthorizationState(data.vauthorization_state());
+	}, [&](const TLDupdateChatFilters &data) {
+		if (getData()->waitingForFilters) {
+			getData()->filtersUpdate = std::make_shared<TLupdate>(update);
+			getStep()->filtersReceived();
+		}
 	}, [](const auto &) {
 	});
 }
@@ -296,6 +301,7 @@ void Widget::handleAuthorizationState(const TLauthorizationState &state) {
 			= data.vrecovery_email_address_pattern().v;
 		getData()->pwdState.notEmptyPassport = data.vhas_passport_data().v;
 	}, [&](const TLDauthorizationStateReady &) {
+		getData()->waitingForFilters = true;
 	}, [&](const TLDauthorizationStateLoggingOut &) {
 	}, [&](const TLDauthorizationStateClosing &) {
 	}, [&](const TLDauthorizationStateClosed &) {
diff --git a/Telegram/SourceFiles/intro/intro_widget.h b/Telegram/SourceFiles/intro/intro_widget.h
index 58d8ae96e68fc9..98289527ef96c1 100644
--- a/Telegram/SourceFiles/intro/intro_widget.h
+++ b/Telegram/SourceFiles/intro/intro_widget.h
@@ -60,6 +60,9 @@ struct Data {
 	QByteArray phoneHash;
 #endif
 	bool madeInitialJumpToStep = false;
+	bool waitingForFilters = false;
+	std::shared_ptr<Tdb::TLupdate> filtersUpdate;
+	QImage chosenPhoto;
 	QString pwdEmailPattern;
 
 	CallStatus callStatus = CallStatus::Disabled;

From 04986602d07ffcd8da4bf0868ea5244c72865986 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 3 Jan 2023 13:27:55 +0400
Subject: [PATCH 226/349] Update TDLib to 1.8.10 and fix the build.

---
 .../SourceFiles/api/api_authorizations.cpp    |   8 +-
 .../SourceFiles/api/api_confirm_phone.cpp     |   5 +
 .../SourceFiles/api/api_messages_search.cpp   |  23 +-
 .../SourceFiles/api/api_messages_search.h     |   7 +-
 .../api/api_messages_search_merged.cpp        |   3 +
 Telegram/SourceFiles/api/api_peer_photo.cpp   |  69 ++-
 .../SourceFiles/api/api_self_destruct.cpp     |  14 +-
 .../SourceFiles/api/api_unread_things.cpp     |  10 +-
 Telegram/SourceFiles/api/api_updates.cpp      |   4 +-
 Telegram/SourceFiles/apiwrap.cpp              |  14 +-
 .../boxes/peers/edit_members_visible.cpp      |  12 +
 .../calls/calls_box_controller.cpp            |  16 +-
 .../SourceFiles/calls/calls_box_controller.h  |   7 +-
 .../SourceFiles/core/local_url_handlers.cpp   |  26 +-
 Telegram/SourceFiles/data/data_channel.cpp    |  15 +-
 Telegram/SourceFiles/data/data_channel.h      |   3 +
 Telegram/SourceFiles/data/data_chat.cpp       |  12 +-
 Telegram/SourceFiles/data/data_chat.h         |   3 +
 Telegram/SourceFiles/data/data_document.cpp   |  35 +-
 .../SourceFiles/data/data_forum_topic.cpp     |   2 +-
 .../data/data_search_controller.cpp           |  19 +-
 .../SourceFiles/data/data_search_controller.h |   4 +-
 Telegram/SourceFiles/data/data_user.cpp       |  30 +-
 .../SourceFiles/dialogs/dialogs_widget.cpp    |  96 +++--
 Telegram/SourceFiles/dialogs/dialogs_widget.h |  15 +-
 .../admin_log/history_admin_log_item.cpp      |  41 +-
 Telegram/SourceFiles/history/history_item.cpp |  24 +-
 .../history/history_item_reply_markup.cpp     |   3 +-
 .../history/history_unread_things.cpp         |  24 +-
 .../history/history_unread_things.h           |   6 +-
 .../history/view/history_view_fake_items.cpp  |   1 -
 .../view/media/history_view_premium_gift.h    |   2 +-
 .../inline_bots/bot_attach_web_view.cpp       |   5 +-
 Telegram/SourceFiles/intro/intro_code.h       |   1 +
 Telegram/SourceFiles/main/main_account.cpp    |   2 +-
 .../menu/menu_antispam_validator.cpp          |   2 +-
 .../SourceFiles/menu/menu_ttl_validator.cpp   |   2 +-
 .../settings/settings_global_ttl.cpp          |   9 +-
 .../SourceFiles/tdb/details/tdb_instance.cpp  |   3 +
 Telegram/SourceFiles/tdb/td_api.tl            | 408 ++++++++++++------
 .../SourceFiles/window/window_peer_menu.cpp   |  24 +-
 Telegram/build/prepare/prepare.py             |   2 +-
 42 files changed, 675 insertions(+), 336 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_authorizations.cpp b/Telegram/SourceFiles/api/api_authorizations.cpp
index 85375d41eedec0..6a1dc3444ccbac 100644
--- a/Telegram/SourceFiles/api/api_authorizations.cpp
+++ b/Telegram/SourceFiles/api/api_authorizations.cpp
@@ -134,12 +134,16 @@ Authorizations::Entry ParseEntry(const Tdb::TLDsession &data) {
 		const auto nowDate = now.date();
 		const auto lastDate = lastTime.date();
 		if (lastDate == nowDate) {
-			result.active = lastTime.toString(cTimeFormat());
+			result.active = QLocale().toString(
+				lastTime.time(),
+				QLocale::ShortFormat);
 		} else if (lastDate.year() == nowDate.year()
 			&& lastDate.weekNumber() == nowDate.weekNumber()) {
 			result.active = langDayOfWeek(lastDate);
 		} else {
-			result.active = lastDate.toString(cDateFormat());
+			result.active = QLocale().toString(
+				lastDate,
+				QLocale::ShortFormat);
 		}
 	}
 	result.location = data.vlocation().v;
diff --git a/Telegram/SourceFiles/api/api_confirm_phone.cpp b/Telegram/SourceFiles/api/api_confirm_phone.cpp
index d99242cc7d3cac..cd37dabfa8e746 100644
--- a/Telegram/SourceFiles/api/api_confirm_phone.cpp
+++ b/Telegram/SourceFiles/api/api_confirm_phone.cpp
@@ -198,6 +198,10 @@ void ConfirmPhone::resolve(
 			LOG(("Error: should not be flashcall!"));
 			return 0;
 		});
+		const auto fragmentUrl = data.vtype().match([](
+				const Tdb::TLDauthenticationCodeTypeFragment &data) {
+			return data.vurl().v;
+		}, [](const auto &) { return QString(); });
 		const auto timeout = [&]() -> std::optional<int> {
 			if (const auto next = data.vnext_type()) {
 				using TypeCall = Tdb::TLDauthenticationCodeTypeCall;
@@ -212,6 +216,7 @@ void ConfirmPhone::resolve(
 		auto box = Box<Ui::ConfirmPhoneBox>(
 			phone,
 			sentCodeLength,
+			fragmentUrl,
 			timeout);
 		const auto boxWeak = Ui::MakeWeak(box.data());
 		box->resendRequests(
diff --git a/Telegram/SourceFiles/api/api_messages_search.cpp b/Telegram/SourceFiles/api/api_messages_search.cpp
index c3bfa242b6d9a2..26e812fad56054 100644
--- a/Telegram/SourceFiles/api/api_messages_search.cpp
+++ b/Telegram/SourceFiles/api/api_messages_search.cpp
@@ -29,15 +29,13 @@ constexpr auto kSearchPerPage = 50;
 
 [[nodiscard]] MessageIdsList HistoryItemsFromTL(
 		not_null<Data::Session*> data,
-		const QVector<std::optional<TLmessage>> &messages) {
+		const QVector<TLmessage> &messages) {
 	auto result = MessageIdsList();
 	for (const auto &message : messages) {
-		if (message) {
-			const auto item = data->processMessage(
-				*message,
-				NewMessageType::Existing);
-			result.push_back(item->fullId());
-		}
+		const auto item = data->processMessage(
+			message,
+			NewMessageType::Existing);
+		result.push_back(item->fullId());
 	}
 	return result;
 }
@@ -99,11 +97,12 @@ MessagesSearch::~MessagesSearch() {
 void MessagesSearch::searchMessages(Request request) {
 	_request = std::move(request);
 	_offsetId = {};
+	_full = false;
 	searchRequest();
 }
 
 void MessagesSearch::searchMore() {
-	if (_searchInHistoryRequest || _requestId) {
+	if (_searchInHistoryRequest || _requestId || _full) {
 		return;
 	}
 	searchRequest();
@@ -133,7 +132,7 @@ void MessagesSearch::searchRequest() {
 		tl_int32(kSearchPerPage),
 		std::nullopt, // filter
 		tl_int53(0) // message_thread_id
-	)).done([=](const TLmessages &result, RequestId id) {
+	)).done([=](const TLfoundChatMessages &result, RequestId id) {
 		searchReceived(result, id, nextToken);
 	}).fail([=](const Error &error) {
 		_requestId = 0;
@@ -255,9 +254,9 @@ void MessagesSearch::searchReceived(
 		_cacheOfStartByToken.emplace(nextToken, result);
 	}
 	_requestId = 0;
-	_offsetId = found.messages.empty()
-		? MsgId()
-		: found.messages.back().msg;
+	_offsetId = data.vnext_from_message_id().v;
+	_full = !_offsetId;
+	found.full = _full;
 	_messagesFounds.fire(std::move(found));
 }
 
diff --git a/Telegram/SourceFiles/api/api_messages_search.h b/Telegram/SourceFiles/api/api_messages_search.h
index 2b93985cf80cf0..e82153c910a935 100644
--- a/Telegram/SourceFiles/api/api_messages_search.h
+++ b/Telegram/SourceFiles/api/api_messages_search.h
@@ -11,7 +11,7 @@ For license and copyright information please follow this link:
 #include "data/data_message_reaction_id.h"
 
 namespace Tdb {
-class TLmessages;
+class TLfoundChatMessages;
 } // namespace Tdb
 
 class HistoryItem;
@@ -28,6 +28,7 @@ struct FoundMessages {
 	int total = -1;
 	MessageIdsList messages;
 	QString nextToken;
+	bool full = false;
 };
 
 class MessagesSearch final {
@@ -57,7 +58,7 @@ class MessagesSearch final {
 #if 0 // mtp
 	using TLMessages = MTPmessages_Messages;
 #endif
-	using TLMessages = Tdb::TLmessages;
+	using TLMessages = Tdb::TLfoundChatMessages;
 	void searchRequest();
 	void searchReceived(
 		const TLMessages &result,
@@ -74,6 +75,8 @@ class MessagesSearch final {
 	int _searchInHistoryRequest = 0; // Not real mtpRequestId.
 	mtpRequestId _requestId = 0;
 
+	bool _full = false;
+
 	rpl::event_stream<FoundMessages> _messagesFounds;
 
 };
diff --git a/Telegram/SourceFiles/api/api_messages_search_merged.cpp b/Telegram/SourceFiles/api/api_messages_search_merged.cpp
index 8451232f6089d8..232001ca6e7535 100644
--- a/Telegram/SourceFiles/api/api_messages_search_merged.cpp
+++ b/Telegram/SourceFiles/api/api_messages_search_merged.cpp
@@ -32,6 +32,9 @@ MessagesSearchMerged::MessagesSearchMerged(not_null<History*> history)
 		if (data.total == int(_concatedFound.messages.size())) {
 			_isFull = true;
 			addFound(_migratedFirstFound);
+		} else if (data.full) {
+			_isFull = true;
+			addFound(_migratedFirstFound);
 		}
 	};
 
diff --git a/Telegram/SourceFiles/api/api_peer_photo.cpp b/Telegram/SourceFiles/api/api_peer_photo.cpp
index 38c2f0f29fb6e2..e6ac4ed82f33ac 100644
--- a/Telegram/SourceFiles/api/api_peer_photo.cpp
+++ b/Telegram/SourceFiles/api/api_peer_photo.cpp
@@ -184,6 +184,16 @@ void PeerPhoto::updateSelf(
 		not_null<PhotoData*> photo,
 		Data::FileOrigin origin,
 		Fn<void()> done) {
+	_api.request(TLsetProfilePhoto(
+		tl_inputChatPhotoPrevious(tl_int64(photo->id)),
+		tl_bool(false) // is_public
+	)).done([=] {
+		if (done) {
+			done();
+		}
+	}).send();
+
+#if 0 // mtp
 	const auto send = [=](auto resend) -> void {
 		const auto usedFileReference = photo->fileReference();
 		_api.request(MTPphotos_UpdateProfilePhoto(
@@ -211,6 +221,7 @@ void PeerPhoto::updateSelf(
 		}).send();
 	};
 	send(send);
+#endif
 }
 
 void PeerPhoto::upload(
@@ -260,7 +271,7 @@ void PeerPhoto::upload(
 	const auto eraseExisted = [=] {
 		const auto it = _uploads.find(peer);
 		if (it != end(_uploads)) {
-			it->second->cancel();
+			it->second.generator->cancel();
 			_uploads.erase(it);
 		}
 	};
@@ -270,17 +281,39 @@ void PeerPhoto::upload(
 		eraseExisted();
 	});
 
-	_uploads.emplace(peer, std::move(generator));
+	_uploads.emplace(peer, UploadValue{
+		.generator = std::move(generator),
+		.type = type,
+		.done = std::move(done),
+	});
+	const auto finish = [=] {
+		if (auto taken = _uploads.take(peer); taken && taken->done) {
+			taken->done();
+		}
+	};
 
 	if (peer->isSelf()) {
 		_api.request(TLsetProfilePhoto(
-			std::move(inputFile)
-		)).send();
+			std::move(inputFile),
+			tl_bool(type == UploadType::Fallback)
+		)).done(finish).send();
+	} else if (const auto user = peer->asUser()) {
+		if (type == UploadType::Suggestion) {
+			_api.request(TLsuggestUserProfilePhoto(
+				tl_int53(peerToUser(user->id).bare),
+				std::move(inputFile)
+			)).done(finish).send();
+		} else {
+			_api.request(TLsetUserPersonalProfilePhoto(
+				tl_int53(peerToUser(user->id).bare),
+				std::move(inputFile)
+			)).done(finish).send();
+		}
 	} else {
 		_api.request(TLsetChatPhoto(
 			peerToTdbChat(peer->id),
 			std::move(inputFile)
-		)).send();
+		)).done(finish).send();
 	}
 }
 
@@ -289,8 +322,8 @@ void PeerPhoto::suggest(not_null<PeerData*> peer, UserPhoto &&photo) {
 }
 
 void PeerPhoto::clear(not_null<PhotoData*> photo) {
-#if 0 // mtp
 	const auto self = _session->user();
+#if 0 // mtp
 	if (self->userpicPhotoId() == photo->id) {
 		_api.request(MTPphotos_UpdateProfilePhoto(
 			MTP_flags(0),
@@ -346,16 +379,28 @@ void PeerPhoto::clear(not_null<PhotoData*> photo) {
 			null
 		)).send();
 	} else {
+		const auto fallbackPhotoId = SyncUserFallbackPhotoViewer(self);
 		_api.request(TLdeleteProfilePhoto(
 			tl_int64(photo->id)
 		)).send();
-		_session->storage().remove(Storage::UserPhotosRemoveOne(
-			peerToUser(_session->userPeerId()),
-			photo->id));
+		if (fallbackPhotoId && (*fallbackPhotoId) == photo->id) {
+			_session->storage().add(Storage::UserPhotosSetBack(
+				peerToUser(self->id),
+				PhotoId()));
+		} else {
+			_session->storage().remove(Storage::UserPhotosRemoveOne(
+				peerToUser(_session->userPeerId()),
+				photo->id));
+		}
 	}
 }
 
 void PeerPhoto::clearPersonal(not_null<UserData*> user) {
+	_api.request(TLsetUserPersonalProfilePhoto(
+		tl_int53(peerToUser(user->id).bare),
+		std::nullopt
+	)).send();
+#if 0 // mtp
 	_api.request(MTPphotos_UploadContactProfilePhoto(
 		MTP_flags(MTPphotos_UploadContactProfilePhoto::Flag::f_save),
 		user->inputUser,
@@ -369,6 +414,7 @@ void PeerPhoto::clearPersonal(not_null<UserData*> user) {
 			_session->data().processUsers(data.vusers());
 		});
 	}).send();
+#endif
 
 	if (!user->userpicPhotoUnknown() && user->hasPersonalPhoto()) {
 		_session->storage().remove(Storage::UserPhotosRemoveOne(
@@ -383,7 +429,8 @@ void PeerPhoto::set(not_null<PeerData*> peer, not_null<PhotoData*> photo) {
 	}
 	if (peer->isSelf()) {
 		_api.request(TLsetProfilePhoto(
-			tl_inputChatPhotoPrevious(tl_int64(photo->id))
+			tl_inputChatPhotoPrevious(tl_int64(photo->id)),
+			tl_bool(false) // is_public
 		)).send();
 	} else {
 		_api.request(TLsetChatPhoto(
@@ -558,7 +605,7 @@ void PeerPhoto::requestUserPhotos(
 		tl_int32(kSharedMediaLimit)
 	)).done([this, user](const TLchatPhotos &result) {
 		_userPhotosRequests.remove(user);
-		const auto fullCount = result.data().vtotal_count().v;
+		auto fullCount = result.data().vtotal_count().v;
 
 		auto &owner = _session->data();
 		auto photoIds = result.match([&](const auto &data) {
diff --git a/Telegram/SourceFiles/api/api_self_destruct.cpp b/Telegram/SourceFiles/api/api_self_destruct.cpp
index e0f23610346499..5d641170a57380 100644
--- a/Telegram/SourceFiles/api/api_self_destruct.cpp
+++ b/Telegram/SourceFiles/api/api_self_destruct.cpp
@@ -53,10 +53,11 @@ void SelfDestruct::reload() {
 		}).send();
 	}
 	if (!_defaultHistoryTTL.requestId) {
-		_defaultHistoryTTL.requestId = _api.request(TLgetDefaultMessageTtl(
-		)).done([=](const TLDmessageTtl &data) {
+		_defaultHistoryTTL.requestId = _api.request(
+			TLgetDefaultMessageAutoDeleteTime()
+		).done([=](const TLDmessageAutoDeleteTime &data) {
 			_defaultHistoryTTL.requestId = 0;
-			_defaultHistoryTTL.period = data.vttl().v;
+			_defaultHistoryTTL.period = data.vtime().v;
 		}).fail([=](const Error &error) {
 			_defaultHistoryTTL.requestId = 0;
 		}).send();
@@ -115,9 +116,10 @@ void SelfDestruct::updateAccountTTL(int days) {
 
 void SelfDestruct::updateDefaultHistoryTTL(TimeId period) {
 	using namespace Tdb;
-	_defaultHistoryTTL.requestId = _api.request(TLsetDefaultMessageTtl(
-		tl_messageTtl(tl_int32(period))
-	)).done([=](const TLok &result) {
+	_defaultHistoryTTL.requestId = _api.request(
+		TLsetDefaultMessageAutoDeleteTime(
+			tl_messageAutoDeleteTime(tl_int32(period)))
+	).done([=](const TLok &result) {
 		_defaultHistoryTTL.requestId = 0;
 	}).fail([=](const Error &result) {
 		_defaultHistoryTTL.requestId = 0;
diff --git a/Telegram/SourceFiles/api/api_unread_things.cpp b/Telegram/SourceFiles/api/api_unread_things.cpp
index b096b3272c8254..63eae4e52ee8d9 100644
--- a/Telegram/SourceFiles/api/api_unread_things.cpp
+++ b/Telegram/SourceFiles/api/api_unread_things.cpp
@@ -126,8 +126,9 @@ void UnreadThings::requestMentions(
 		tl_int32(addOffset + 2), // TDLib requires -offset < limit.
 		tl_int32(limit),
 		tl_searchMessagesFilterUnreadMention(),
-		tl_int53(topic ? topic->rootId().bare : 0)
-	)).done([=](const TLDmessages &result) {
+		tl_int53(topic ? topic->rootId().bare : 0),
+		tl_int53(0) // saved_messages_topic_id
+	)).done([=](const TLDfoundChatMessages &result) {
 		_mentionsRequests.remove(thread);
 		thread->unreadMentions().addSlice(result, loaded);
 	}).fail([=] {
@@ -180,8 +181,9 @@ void UnreadThings::requestReactions(
 		tl_int32(addOffset + 2), // TDLib requires -offset < limit.
 		tl_int32(limit),
 		tl_searchMessagesFilterUnreadReaction(),
-		tl_int53(topic ? topic->rootId().bare : 0)
-	)).done([=](const TLDmessages &result) {
+		tl_int53(topic ? topic->rootId().bare : 0),
+		tl_int53(0) // saved_messages_topic_id
+	)).done([=](const TLDfoundChatMessages &result) {
 		_reactionsRequests.remove(history);
 		history->unreadReactions().addSlice(result, loaded);
 	}).fail([=] {
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 6adbef23a83549..f48d6bad7efd31 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2992,10 +2992,10 @@ void Updates::applyUpdate(const TLupdate &update) {
 			return Data::DefaultNotify::Broadcast;
 		});
 		owner.notifySettings().apply(type, data.vnotification_settings());
-	}, [&](const TLDupdateChatMessageTtl &data) {
+	}, [&](const TLDupdateChatMessageAutoDeleteTime &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		if (const auto peer = owner.peerLoaded(peerId)) {
-			peer->setMessagesTTL(data.vmessage_ttl().v);
+			peer->setMessagesTTL(data.vmessage_auto_delete_time().v);
 		}
 	}, [&](const TLDupdateChatActionBar &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 8092171100dd56..b6969d1d1e634e 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -520,13 +520,25 @@ void ApiWrap::savePinnedOrder(Data::Folder *folder) {
 
 void ApiWrap::savePinnedOrder(not_null<Data::Forum*> forum) {
 	const auto &order = _session->data().pinnedChatsOrder(forum);
+	const auto input = [](Dialogs::Key key) {
+		if (const auto topic = key.topic()) {
+			return tl_int53(topic->rootId().bare);
+		}
+		Unexpected("Key type in pinnedDialogsOrder().");
+	};
+	sender().request(TLsetPinnedForumTopics(
+		peerToTdbChat(forum->channel()->id),
+		tl_vector<TLint53>(order
+			| ranges::views::transform(input)
+			| ranges::to<QVector>)
+	)).send();
+#if 0 // mtp
 	const auto input = [](Dialogs::Key key) {
 		if (const auto topic = key.topic()) {
 			return MTP_int(topic->rootId().bare);
 		}
 		Unexpected("Key type in pinnedDialogsOrder().");
 	};
-#if 0 // tdlib pinned topics
 	auto topics = QVector<MTPint>();
 	topics.reserve(order.size());
 	ranges::transform(
diff --git a/Telegram/SourceFiles/boxes/peers/edit_members_visible.cpp b/Telegram/SourceFiles/boxes/peers/edit_members_visible.cpp
index 216a0431d77ad2..79d75dd7e5c394 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_members_visible.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_members_visible.cpp
@@ -22,8 +22,13 @@ For license and copyright information please follow this link:
 #include "styles/style_info.h"
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace {
 
+using namespace Tdb;
+
 [[nodiscard]] int EnableHideMembersMin(not_null<ChannelData*> channel) {
 	return channel->session().appConfig().get<int>(
 		u"hidden_members_group_size_min"_q,
@@ -63,6 +68,7 @@ namespace {
 
 	button->toggledValue(
 	) | rpl::start_with_next([=](bool toggled) {
+#if 0 // mtp
 		megagroup->session().api().request(
 			MTPchannels_ToggleParticipantsHidden(
 				megagroup->inputChannel,
@@ -71,6 +77,12 @@ namespace {
 		).done([=](const MTPUpdates &result) {
 			megagroup->session().api().applyUpdates(result);
 		}).send();
+#endif
+		megagroup->session().sender().request(
+			TLtoggleSupergroupHasHiddenMembers(
+				peerToTdbChat(megagroup->id),
+				tl_bool(toggled))
+		).send();
 	}, button->lifetime());
 
 	return result;
diff --git a/Telegram/SourceFiles/calls/calls_box_controller.cpp b/Telegram/SourceFiles/calls/calls_box_controller.cpp
index c5f2721818f7d2..a6f7401f966a41 100644
--- a/Telegram/SourceFiles/calls/calls_box_controller.cpp
+++ b/Telegram/SourceFiles/calls/calls_box_controller.cpp
@@ -520,7 +520,7 @@ void BoxController::loadMoreRows() {
 		Tdb::tl_string(_offset),
 		Tdb::tl_int32(_offset.isEmpty() ? kFirstPageCount : kPerPageCount),
 		Tdb::tl_bool(false)
-	)).done([=](const Tdb::TLDmessages &messages) {
+	)).done([=](const Tdb::TLDfoundMessages &messages) {
 		_loadRequestId = 0;
 		receivedCalls(messages);
 	}).fail([=](const Tdb::Error &error) {
@@ -616,25 +616,25 @@ void BoxController::rowRightActionClicked(not_null<PeerListRow*> row) {
 	Core::App().calls().startOutgoingCall(user, false);
 }
 
-void BoxController::receivedCalls(const Tdb::TLDmessages &messages) {
+void BoxController::receivedCalls(const Tdb::TLDfoundMessages &messages) {
 	if (messages.vmessages().v.empty()) {
 		_allLoaded = true;
 	}
 	for (const auto &message : messages.vmessages().v) {
-		if (!message) {
-			continue;
-		}
-		const auto peerId = peerFromTdbChat(message->data().vchat_id());
+		const auto peerId = peerFromTdbChat(message.data().vchat_id());
 		if (const auto peer = session().data().peerLoaded(peerId)) {
 			const auto item = session().data().processMessage(
-				*message,
+				message,
 				NewMessageType::Existing);
 			insertRow(item, InsertWay::Append);
 		} else {
 			LOG(("API Error: a search results with not loaded peer %1"
 				).arg(peerId.value));
 		}
-		_offsetId = message->data().vid().v;
+	}
+	_offset = messages.vnext_offset().v;
+	if (_offset.isEmpty()) {
+		_allLoaded = true;
 	}
 
 	refreshAbout();
diff --git a/Telegram/SourceFiles/calls/calls_box_controller.h b/Telegram/SourceFiles/calls/calls_box_controller.h
index e493f182d22e92..3b05e3828c12bb 100644
--- a/Telegram/SourceFiles/calls/calls_box_controller.h
+++ b/Telegram/SourceFiles/calls/calls_box_controller.h
@@ -16,7 +16,7 @@ class TLDfoundMessages;
 } // namespace Tdb
 
 namespace Tdb {
-class TLDmessages;
+class TLDfoundMessages;
 } // namespace Tdb
 
 namespace Window {
@@ -61,7 +61,7 @@ class BoxController : public PeerListController {
 		not_null<PeerListRow*> row) override;
 
 private:
-	void receivedCalls(const Tdb::TLDmessages &messages);
+	void receivedCalls(const Tdb::TLDfoundMessages &messages);
 #if 0 // goodToRemove
 	void receivedCalls(const QVector<MTPMessage> &result);
 #endif
@@ -81,10 +81,11 @@ class BoxController : public PeerListController {
 
 	const not_null<Window::SessionController*> _window;
 	MTP::Sender _api;
-#endif
 
 #if 0 // goodToRemove
 	MsgId _offsetId = 0;
+#endif
+	QString _offset;
 	int _loadRequestId = 0; // Not a real mtpRequestId.
 	bool _allLoaded = false;
 
diff --git a/Telegram/SourceFiles/core/local_url_handlers.cpp b/Telegram/SourceFiles/core/local_url_handlers.cpp
index 6ec32db20d5186..a7543577ebb581 100644
--- a/Telegram/SourceFiles/core/local_url_handlers.cpp
+++ b/Telegram/SourceFiles/core/local_url_handlers.cpp
@@ -74,6 +74,8 @@ For license and copyright information please follow this link:
 #include "tdb/tdb_tl_scheme.h"
 #include "core/file_utilities.h"
 #include "data/data_user.h"
+#include "main/main_domain.h"
+#include "api/api_text_entities.h"
 
 #include <QtGui/QGuiApplication>
 
@@ -1689,7 +1691,21 @@ bool HandleLocalUrl(
 				}));
 		});
 	}, [&](const TLDinternalLinkTypeAuthenticationCode &data) {
-		return false; // later fragment auth links?
+		const auto account = controller
+			? &controller->session().account()
+			: Core::App().domain().started()
+			? &Core::App().domain().active()
+			: nullptr;
+		if (!account) {
+			return false;
+		}
+		account->handleLoginCode(data.vcode().v);
+		if (controller) {
+			controller->window().activate();
+		} else if (const auto window = Core::App().activeWindow()) {
+			window->activate();
+		}
+		return true;
 	}, [&](const TLDinternalLinkTypeBackground &data) {
 		if (!controller) {
 			return false;
@@ -1764,6 +1780,10 @@ bool HandleLocalUrl(
 		}
 		Api::CheckChatInvite(controller, data.vinvite_link().v);
 		return true;
+	}, [&](const TLDinternalLinkTypeDefaultMessageAutoDeleteTimerSettings &) {
+		return settingsSection(::Settings::GlobalTTLId());
+	}, [&](const TLDinternalLinkTypeEditProfileSettings &) {
+		return settingsSection(::Settings::Information::Id());
 	}, [&](const TLDinternalLinkTypeFilterSettings &) {
 		return settingsSection(::Settings::Folders::Id());
 	}, [&](const TLDinternalLinkTypeGame &data) {
@@ -1928,7 +1948,9 @@ bool HandleLocalUrl(
 		controller->show(Box<StickerSetBox>(
 			controller->uiShow(),
 			StickerSetIdentifier{ .shortName = data.vsticker_set_name().v },
-			Data::StickersType::Stickers)); // tdlib stickers or emoji
+			(data.vexpect_custom_emoji().v
+				? Data::StickersType::Emoji
+				: Data::StickersType::Stickers)));
 		controller->window().activate();
 		return true;
 	}, [&](const TLDinternalLinkTypeTheme &data) {
diff --git a/Telegram/SourceFiles/data/data_channel.cpp b/Telegram/SourceFiles/data/data_channel.cpp
index 14823eb490fee3..54c8666a1f9e11 100644
--- a/Telegram/SourceFiles/data/data_channel.cpp
+++ b/Telegram/SourceFiles/data/data_channel.cpp
@@ -1379,7 +1379,9 @@ void ApplyChannelUpdate(
 		| Flag::CanSetStickers
 		| Flag::PreHistoryHidden
 		| Flag::AntiSpam
-		| Flag::Location;
+		| Flag::Location
+		| Flag::CanHideMembers
+		| Flag::CanEnableAntiSpam;
 	channel->setFlags((channel->flags() & ~mask)
 		| Flag::CanSetUsername // Creators can always set usernames.
 		| (update.vcan_get_members().v ? Flag::CanViewParticipants : Flag())
@@ -1387,10 +1389,17 @@ void ApplyChannelUpdate(
 		| (update.vis_all_history_available().v
 			? Flag::PreHistoryHidden
 			: Flag())
-		| (update.vis_aggressive_anti_spam_enabled().v
+		| (update.vhas_aggressive_anti_spam_enabled().v
 			? Flag::AntiSpam
 			: Flag())
-		| (update.vlocation() ? Flag::Location : Flag()));
+		| (update.vlocation() ? Flag::Location : Flag())
+		| (update.vhas_hidden_members().v
+			? Flag::ParticipantsHidden
+			: Flag())
+		| (update.vcan_hide_members().v ? Flag::CanHideMembers : Flag())
+		| (update.vcan_toggle_aggressive_anti_spam().v
+			? Flag::CanEnableAntiSpam
+			: Flag()));
 
 	if (const auto photo = update.vphoto()) {
 		channel->setPhotoFull(*photo);
diff --git a/Telegram/SourceFiles/data/data_channel.h b/Telegram/SourceFiles/data/data_channel.h
index 7487fa3bb6aa2e..832d0876e3ebf5 100644
--- a/Telegram/SourceFiles/data/data_channel.h
+++ b/Telegram/SourceFiles/data/data_channel.h
@@ -73,6 +73,9 @@ enum class ChannelDataFlag : uint64 {
 	PaidMediaAllowed = (1ULL << 33),
 	CanViewCreditsRevenue = (1ULL << 34),
 	SignatureProfiles = (1ULL << 35),
+
+	CanHideMembers = (1ULL << 54),
+	CanEnableAntiSpam = (1ULL << 55),
 };
 inline constexpr bool is_flag_type(ChannelDataFlag) { return true; };
 using ChannelDataFlags = base::flags<ChannelDataFlag>;
diff --git a/Telegram/SourceFiles/data/data_chat.cpp b/Telegram/SourceFiles/data/data_chat.cpp
index bce88f00080265..f38f86e7df1ee3 100644
--- a/Telegram/SourceFiles/data/data_chat.cpp
+++ b/Telegram/SourceFiles/data/data_chat.cpp
@@ -654,7 +654,17 @@ void ApplyChatUpdate(
 		chat->setBotCommands(std::move(commands) | ranges::to_vector);
 	}
 
-	//chat->setFullFlags(update.vflags().v);
+	using Flag = ChatDataFlag;
+	const auto mask = Flag::CanHideMembers
+		| Flag::CanSetUsername
+		| Flag::CanEnableAntiSpam;
+	chat->setFlags((chat->flags() & ~mask)
+		| (update.vcan_hide_members().v ? Flag::CanHideMembers : Flag())
+		| Flag::CanSetUsername // Creators can always set usernames.
+		| (update.vcan_toggle_aggressive_anti_spam().v
+			? Flag::CanEnableAntiSpam
+			: Flag()));
+
 	if (const auto photo = update.vphoto()) {
 		chat->setPhotoFull(*photo);
 	}
diff --git a/Telegram/SourceFiles/data/data_chat.h b/Telegram/SourceFiles/data/data_chat.h
index 30d5360ef8eb14..176ce51aac8f5d 100644
--- a/Telegram/SourceFiles/data/data_chat.h
+++ b/Telegram/SourceFiles/data/data_chat.h
@@ -27,6 +27,9 @@ enum class ChatDataFlag {
 	CallNotEmpty = (1 << 6),
 	CanSetUsername = (1 << 7),
 	NoForwards = (1 << 8),
+
+	CanHideMembers = (1 << 9),
+	CanEnableAntiSpam = (1 << 10),
 };
 inline constexpr bool is_flag_type(ChatDataFlag) { return true; };
 using ChatDataFlags = base::flags<ChatDataFlag>;
diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index afcd27afc5c6db..6baa5ff6320e2a 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -519,9 +519,13 @@ void DocumentData::setFromTdb(const TLanimation &data) {
 }
 
 DocumentId DocumentData::IdFromTdb(const TLsticker &data) {
-	return data.data().vcustom_emoji_id().v
-		? data.data().vcustom_emoji_id().v
-		: data.data().vsticker().data().vid().v;
+	const auto &fields = data.data();
+	return fields.vfull_type().match([](
+			const TLDstickerFullTypeCustomEmoji &data) -> DocumentId {
+		return data.vcustom_emoji_id().v;
+	}, [&](const auto &) -> DocumentId {
+		return fields.vsticker().data().vid().v;
+	});
 }
 
 void DocumentData::setFromTdb(const TLsticker &data) {
@@ -540,10 +544,15 @@ void DocumentData::setFromTdb(const TLsticker &data) {
 		: (stickerType == StickerType::Webm)
 		? u"video/webm"_q
 		: u"image/webp"_q);
-	updateThumbnails(
-		nullptr,
-		fields.vthumbnail(),
-		fields.vpremium_animation());
+
+	const auto premiumAnimation = fields.vfull_type().match([&](
+			const TLDstickerFullTypeRegular &data) -> const TLfile* {
+		return data.vpremium_animation();
+	}, [](const auto &) -> const TLfile* {
+		return nullptr;
+	});
+	updateThumbnails(nullptr, fields.vthumbnail(), premiumAnimation);
+
 	setTdbLocation(fields.vsticker());
 	recountIsImage();
 	dimensions = (stickerType == StickerType::Tgs)
@@ -556,6 +565,18 @@ void DocumentData::setFromTdb(const TLsticker &data) {
 		& ~Flag::HasAttachedStickers;
 	const auto stickerData = sticker();
 	stickerData->type = stickerType;
+	stickerData->setType = fields.vfull_type().match([&](
+			const TLDstickerFullTypeRegular &data) {
+		return Data::StickersType::Stickers;
+	}, [&](const TLDstickerFullTypeMask &data) {
+		return Data::StickersType::Masks;
+	}, [&](const TLDstickerFullTypeCustomEmoji &data) {
+		if (data.vneeds_repainting().v) {
+			_flags |= Flag::UseTextColor;
+		}
+		return Data::StickersType::Emoji;
+	});
+
 	stickerData->alt = fields.vemoji().v;
 	stickerData->outlineGenerator = PathFromOutlineGenerator(
 		fields.voutline().v);
diff --git a/Telegram/SourceFiles/data/data_forum_topic.cpp b/Telegram/SourceFiles/data/data_forum_topic.cpp
index d956dd7e2501cb..39386bd935c0b1 100644
--- a/Telegram/SourceFiles/data/data_forum_topic.cpp
+++ b/Telegram/SourceFiles/data/data_forum_topic.cpp
@@ -411,7 +411,7 @@ void ForumTopic::applyTopic(const TLforumTopic &topic) {
 	if (const auto message = data.vlast_message()) {
 		const auto &data = message->data();
 		const auto id = data.vid().v;
-		history()->addMessage(*message, NewMessageType::Last);
+		history()->addMessage(*message, NewMessageType::Existing);
 		applyTopicTopMessage(id);
 	} else {
 		if (_lastServerMessage) {
diff --git a/Telegram/SourceFiles/data/data_search_controller.cpp b/Telegram/SourceFiles/data/data_search_controller.cpp
index 1ff71a5fbe73e3..6920775f2fb2c5 100644
--- a/Telegram/SourceFiles/data/data_search_controller.cpp
+++ b/Telegram/SourceFiles/data/data_search_controller.cpp
@@ -250,19 +250,14 @@ SearchResult ParseSearchResult(
 		result.noSkipRange.from = ServerMaxMsgId;
 	}
 	for (const auto &message : data.data().vmessages().v) {
-		if (!message) {
-			continue;
-		}
-		const auto item = peer->owner().processMessage(*message, addType);
-		if (item) {
-			const auto itemId = item->id;
-			if ((type == Storage::SharedMediaType::kCount)
-				|| item->sharedMediaTypes().test(type)) {
-				result.messageIds.push_back(itemId);
-			}
-			accumulate_min(result.noSkipRange.from, itemId);
-			accumulate_max(result.noSkipRange.till, itemId);
+		const auto item = peer->owner().processMessage(message, addType);
+		const auto itemId = item->id;
+		if ((type == Storage::SharedMediaType::kCount)
+			|| item->sharedMediaTypes().test(type)) {
+			result.messageIds.push_back(itemId);
 		}
+		accumulate_min(result.noSkipRange.from, itemId);
+		accumulate_max(result.noSkipRange.till, itemId);
 	}
 	if (messageId && result.messageIds.empty()) {
 		result.noSkipRange = [&]() -> MsgRange {
diff --git a/Telegram/SourceFiles/data/data_search_controller.h b/Telegram/SourceFiles/data/data_search_controller.h
index b0d84dd7dd1a13..e4c2380ad5608e 100644
--- a/Telegram/SourceFiles/data/data_search_controller.h
+++ b/Telegram/SourceFiles/data/data_search_controller.h
@@ -18,7 +18,7 @@ class Session;
 } // namespace Main
 
 namespace Tdb {
-class TLmessages;
+class TLfoundChatMessages;
 class TLsearchChatMessages;
 class TLgetChatHistory;
 class TLmessages;
@@ -41,7 +41,7 @@ using SearchRequest = MTPmessages_Search;
 using SearchRequestResult = MTPmessages_Messages;
 #endif
 using SearchRequest = Tdb::TLsearchChatMessages;
-using SearchRequestResult = Tdb::TLmessages;
+using SearchRequestResult = Tdb::TLfoundChatMessages;
 
 using HistoryResult = SearchResult;
 #if 0 // mtp
diff --git a/Telegram/SourceFiles/data/data_user.cpp b/Telegram/SourceFiles/data/data_user.cpp
index 985e2a6c5f30d7..30f76ac010e04c 100644
--- a/Telegram/SourceFiles/data/data_user.cpp
+++ b/Telegram/SourceFiles/data/data_user.cpp
@@ -147,6 +147,11 @@ void UserData::setPhoto(const MTPUserProfilePhoto &photo) {
 #endif
 
 void UserData::setPhoto(const TLprofilePhoto &photo) {
+	if (photo.data().vis_personal().v) {
+		addFlags(UserDataFlag::PersonalPhoto);
+	} else {
+		removeFlags(UserDataFlag::PersonalPhoto);
+	}
 	updateUserpic(photo);
 }
 
@@ -740,9 +745,32 @@ void ApplyUserUpdate(not_null<UserData*> user, const MTPDuserFull &update) {
 void ApplyUserUpdate(
 		not_null<UserData*> user,
 		const TLDuserFullInfo &update) {
+	if (const auto personal = update.vpersonal_photo()) {
+		user->setPhotoFull(*personal);
+	}
+	const auto peerPhotos = &user->session().api().peerPhoto();
 	if (const auto photo = update.vphoto()) {
-		user->setPhotoFull(*photo);
+		if (!update.vpersonal_photo()) {
+			user->setPhotoFull(*photo);
+			peerPhotos->unregisterNonPersonalPhoto(user);
+		} else {
+			peerPhotos->registerNonPersonalPhoto(
+				user,
+				user->owner().processPhoto(*photo));
+		}
+	} else {
+		peerPhotos->unregisterNonPersonalPhoto(user);
 	}
+	if (const auto photo = update.vpublic_photo()) {
+		const auto data = user->owner().processPhoto(*photo);
+		if (!data->isNull()) { // Sometimes there is photoEmpty :shrug:
+			user->session().storage().add(Storage::UserPhotosSetBack(
+				peerToUser(user->id),
+				data->id
+			));
+		}
+	}
+
 	//const auto settings = update.vsettings().match([&]( // todo
 	//	const MTPDpeerSettings &data) {
 	//	return data.vflags().v;
diff --git a/Telegram/SourceFiles/dialogs/dialogs_widget.cpp b/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
index eee8b0382fe34b..939ed63ce22936 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
@@ -2178,7 +2178,7 @@ bool Widget::search(bool inCache, SearchRequestDelay delay) {
 				tl_int32(kSearchPerPage),
 				std::nullopt, // filter
 				tl_int53(topic ? topic->rootId().bare : 0)
-			)).done([=](const TLmessages &result) {
+			)).done([=](const TLfoundChatMessages &result) {
 				_searchRequest = 0;
 				searchReceived(type, result);
 			}).fail([=] {
@@ -2258,14 +2258,12 @@ bool Widget::search(bool inCache, SearchRequestDelay delay) {
 					? tl_chatListMain()
 					: std::optional<TLchatList>()),
 				tl_string(_searchQuery),
-				tl_int32(0), // offset_date
-				tl_int53(0), // offset_chat_id
-				tl_int53(0), // offset_message_id
+				tl_string(), // offset
 				tl_int32(kSearchPerPage),
 				std::nullopt,
 				tl_int32(0), // min_date
 				tl_int32(0)
-			)).done([=](const TLmessages &result) {
+			)).done([=](const TLfoundMessages &result) {
 				_searchRequest = 0;
 				searchReceived(type, result);
 			}).fail([=] {
@@ -2477,12 +2475,12 @@ void Widget::searchMore() {
 				(_searchQueryFrom
 					? peerToSender(_searchQueryFrom->id)
 					: std::optional<TLmessageSender>()),
-				tl_int53(_lastSearchId.bare),
+				tl_int53(_nextSearchMessageId.bare),
 				tl_int32(0), // offset
 				tl_int32(kSearchPerPage),
 				std::nullopt, // filter
 				tl_int53(0) // message_thread_id
-			)).done([=](const TLmessages &result) {
+			)).done([=](const TLfoundChatMessages &result) {
 				_searchRequest = 0;
 				searchReceived(SearchRequestType::PeerFromOffset, result);
 			}).fail([=] {
@@ -2552,16 +2550,12 @@ void Widget::searchMore() {
 					? tl_chatListMain()
 					: std::optional<TLchatList>()),
 				tl_string(_searchQuery),
-				tl_int32(_lastSearchDate),
-				(_lastSearchPeer
-					? peerToTdbChat(_lastSearchPeer->id)
-					: tl_int53(0)),
-				tl_int53(_lastSearchId.bare),
+				tl_string(_nextSearchOffset),
 				tl_int32(kSearchPerPage),
 				std::nullopt,
 				tl_int32(0), // min_date
 				tl_int32(0)
-			)).done([=](const TLmessages &result) {
+			)).done([=](const TLfoundMessages &result) {
 				_searchRequest = 0;
 				searchReceived(SearchRequestType::FromOffset, result);
 			}).fail([=] {
@@ -2600,7 +2594,7 @@ void Widget::searchMore() {
 #endif
 		}
 	} else if (_searchInMigrated && !_searchFullMigrated) {
-		auto offsetMigratedId = _lastSearchMigratedId;
+		auto offsetMigratedId = _nextSearchMigratedMessageId;
 		const auto type = offsetMigratedId
 			? SearchRequestType::MigratedFromOffset
 			: SearchRequestType::MigratedFromStart;
@@ -2615,7 +2609,7 @@ void Widget::searchMore() {
 			tl_int32(kSearchPerPage),
 			std::nullopt, // filter
 			tl_int53(0) // message_thread_id
-		)).done([=](const TLmessages &result) {
+		)).done([=](const TLfoundChatMessages &result) {
 			_searchRequest = 0;
 			searchReceived(type, result);
 		}).fail([=] {
@@ -2896,39 +2890,63 @@ void Widget::peerSearchFailed(const MTP::Error &error, mtpRequestId id) {
 
 void Widget::searchReceived(
 		SearchRequestType type,
-		const Tdb::TLmessages &result) {
+		const Tdb::TLfoundMessages &result) {
 	const auto &data = result.data();
 	auto slice = SearchSlice{
 		.fullCount = data.vtotal_count().v,
 	};
 	for (const auto &message : data.vmessages().v) {
-		if (message) {
-			const auto item = session().data().processMessage(
-				*message,
-				NewMessageType::Existing);
-			slice.messages.push_back(item);
-			_lastSearchPeer = item->history()->peer;
-			_lastSearchId = item->id;
-			_lastSearchDate = item->date();
-		}
+		slice.messages.push_back(session().data().processMessage(
+			message,
+			NewMessageType::Existing));
 	}
-	const auto state = _inner->state();
-	if (state == WidgetState::Filtered) {
-		if (type == SearchRequestType::FromStart || type == SearchRequestType::PeerFromStart) {
-			auto &entry = _searchCache[_searchQuery];
-			entry = std::move(slice);
-			searchReceived(type, entry, 0);
-			return;
-		}
+	_nextSearchOffset = data.vnext_offset().v;
+	if (_nextSearchOffset.isEmpty()) {
+		_searchFull = true;
+	}
+	searchReceived(type, std::move(slice), 0);
+}
+
+void Widget::searchReceived(
+		SearchRequestType type,
+		const Tdb::TLfoundChatMessages &result) {
+	const auto &data = result.data();
+	auto slice = SearchSlice{
+		.fullCount = data.vtotal_count().v,
+	};
+	for (const auto &message : data.vmessages().v) {
+		slice.messages.push_back(session().data().processMessage(
+			message,
+			NewMessageType::Existing));
 	}
-	searchReceived(type, slice, 0);
+	const auto migrated = (type == SearchRequestType::MigratedFromStart)
+		|| (type == SearchRequestType::MigratedFromOffset);
+	auto &nextId = migrated
+		? _nextSearchMigratedMessageId
+		: _nextSearchMessageId;
+	nextId = data.vnext_from_message_id().v;
+	if (!nextId) {
+		(migrated ? _searchFullMigrated : _searchFull) = true;
+	}
+	searchReceived(type, std::move(slice), 0);
 }
 
 void Widget::searchReceived(
 		SearchRequestType type,
-		const SearchSlice &result,
+		SearchSlice result,
 		int) {
-	if (result.messages.empty()) {
+	auto slice = &result;
+	const auto state = _inner->state();
+	if (state == WidgetState::Filtered) {
+		if (type == SearchRequestType::FromStart
+			|| type == SearchRequestType::PeerFromStart) {
+			auto &entry = _searchCache[_searchQuery];
+			entry = std::move(result);
+			slice = &entry;
+		}
+	}
+
+	if (slice->messages.empty()) {
 		if (type == SearchRequestType::MigratedFromStart
 			|| type == SearchRequestType::MigratedFromOffset) {
 			_searchFullMigrated = true;
@@ -2940,7 +2958,7 @@ void Widget::searchReceived(
 		|| type == SearchRequestType::PeerFromStart)
 		? *_singleMessageSearch.lookup(_searchQuery)
 		: nullptr;
-	_inner->searchReceived(result.messages, inject, type, result.fullCount);
+	_inner->searchReceived(slice->messages, inject, type, slice->fullCount);
 	listScrollUpdated();
 	update();
 }
@@ -4111,9 +4129,13 @@ bool Widget::cancelSearch(CancelSearchOptions options) {
 		// Don't create suggestions in unfocus case.
 		setInnerFocus(true);
 	}
+	_nextSearchMessageId = _nextSearchMigratedMessageId = 0;
+	_nextSearchOffset = QString();
+#if 0 // mtp
 	_lastSearchPeer = nullptr;
 	_lastSearchId = _lastSearchMigratedId = 0;
 	_lastSearchDate = 0;
+#endif
 	_inner->clearFilter();
 	applySearchState(std::move(updatedState));
 	if (_suggestions && clearSearchFocus) {
diff --git a/Telegram/SourceFiles/dialogs/dialogs_widget.h b/Telegram/SourceFiles/dialogs/dialogs_widget.h
index 863cfce2a6796b..bc91535117f7b2 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_widget.h
+++ b/Telegram/SourceFiles/dialogs/dialogs_widget.h
@@ -23,7 +23,8 @@ class TLfoundChatMessages;
 
 namespace Tdb {
 class TLchats;
-class TLmessages;
+class TLfoundMessages;
+class TLfoundChatMessages;
 } // namespace Tdb
 
 namespace MTP {
@@ -192,10 +193,13 @@ class Widget final : public Window::AbstractSectionWidget {
 	};
 	void searchReceived(
 		SearchRequestType type,
-		const Tdb::TLmessages &result);
+		const Tdb::TLfoundMessages &result);
+	void searchReceived(
+		SearchRequestType type,
+		const Tdb::TLfoundChatMessages &result);
 	void searchReceived(
 		SearchRequestType type,
-		const SearchSlice &result,
+		SearchSlice result,
 		int);
 	void peerSearchReceived(
 		const QString &query,
@@ -405,12 +409,15 @@ class Widget final : public Window::AbstractSectionWidget {
 	int _searchInHistoryRequest = 0; // Not real mtpRequestId.
 	mtpRequestId _searchRequest = 0;
 
+	MsgId _nextSearchMessageId = 0;
+	MsgId _nextSearchMigratedMessageId = 0;
+	QString _nextSearchOffset;
+#if 0 // mtp
 	PeerData *_lastSearchPeer = nullptr;
 	MsgId _lastSearchId = 0;
 	MsgId _lastSearchMigratedId = 0;
 
 	TimeId _lastSearchDate = 0;
-#if 0 // mtp
 	base::flat_map<QString, MTPmessages_Messages> _searchCache;
 #endif
 	base::flat_map<QString, SearchSlice> _searchCache;
diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
index 5554736170dd31..2697be04b0593e 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
@@ -237,24 +237,17 @@ Tdb::TLmessage PrepareLogMessage(
 }
 
 bool MediaCanHaveCaption(const Tdb::TLmessage &message) {
-	return message.data().vcontent().match([](const Tdb::TLDmessagePhoto &) {
-		return true;
-	}, [](const Tdb::TLDmessageDocument &) {
-		return true;
-	}, [](const Tdb::TLDmessageAudio &) {
-		return true;
-	}, [](const Tdb::TLDmessageAnimation &) {
-		return true;
-	}, [](const Tdb::TLDmessageExpiredPhoto &) {
-		return true;
-	}, [](const Tdb::TLDmessageVideo &) {
-		return true;
-	}, [](const Tdb::TLDmessageExpiredVideo &) {
-		return true;
-	}, [](const Tdb::TLDmessageVoiceNote &) {
-		return true;
-	}, [](const auto &) {
-		return false;
+	using namespace Tdb;
+	return message.data().vcontent().match([](const auto &data) {
+		using T = decltype(data);
+		return TLDmessagePhoto::Is<T>()
+			|| TLDmessageDocument::Is<T>()
+			|| TLDmessageAudio::Is<T>()
+			|| TLDmessageAnimation::Is<T>()
+			|| TLDmessageExpiredPhoto::Is<T>()
+			|| TLDmessageVideo::Is<T>()
+			|| TLDmessageExpiredVideo::Is<T>()
+			|| TLDmessageVoiceNote::Is<T>();
 	});
 }
 
@@ -1001,7 +994,7 @@ void GenerateItems(
 	using LogInviteRevoke = TLDchatEventInviteLinkRevoked;
 	using LogInviteEdit = TLDchatEventInviteLinkEdited;
 	using LogVolume = TLDchatEventVideoChatParticipantVolumeLevelChanged;
-	using LogTTL = TLDchatEventMessageTtlChanged;
+	using LogTTL = TLDchatEventMessageAutoDeleteTimeChanged;
 	using LogJoinByRequest = TLDchatEventMemberJoinedByRequest;
 	using LogNoForwards = TLDchatEventHasProtectedContentToggled;
 	using LogChangeAvailableReactions = TLDchatEventAvailableReactionsChanged;
@@ -1011,7 +1004,7 @@ void GenerateItems(
 	using LogEditTopic = TLDchatEventForumTopicEdited;
 	using LogDeleteTopic = TLDchatEventForumTopicDeleted;
 	using LogPinTopic = TLDchatEventForumTopicPinned;
-	using LogToggleAntiSpam = TLDchatEventIsAggressiveAntiSpamEnabledToggled;
+	using LogToggleAntiSpam = TLDchatEventHasAggressiveAntiSpamEnabledToggled;
 	using LogToggleTopicClosed = TLDchatEventForumTopicToggleIsClosed;
 	using LogToggleTopicHidden = TLDchatEventForumTopicToggleIsHidden;
 	using LogChangePeerColor = TLDchatEventAccentColorChanged;
@@ -1937,8 +1930,8 @@ void GenerateItems(
 		const auto was = data.vprev_value().v;
 		const auto now = data.vnew_value().v;
 #endif
-		const auto was = data.vold_message_ttl().v;
-		const auto now = data.vnew_message_ttl().v;
+		const auto was = data.vold_message_auto_delete_time().v;
+		const auto now = data.vnew_message_auto_delete_time().v;
 		const auto wrap = [](int duration) -> TextWithEntities {
 			const auto text = (duration == 5)
 				? u"5 seconds"_q
@@ -1979,6 +1972,8 @@ void GenerateItems(
 		const auto user = channel->owner().user(UserId(data.vapproved_by()));
 		const auto linkText = GenerateInviteLinkLink(data.vinvite());
 #endif
+		const auto user = channel->owner().user(
+			UserId(data.vapprover_user_id().v));
 		const auto linkText = GenerateInviteLinkLink(
 			data.vinvite_link()->data());
 		const auto text = (linkText.text == PublicJoinLink())
@@ -2375,7 +2370,7 @@ void GenerateItems(
 #if 0 // mtp
 		const auto enabled = (data.vnew_value().type() == mtpc_boolTrue);
 #endif
-		const auto enabled = data.vis_aggressive_anti_spam_enabled().v;
+		const auto enabled = data.vhas_aggressive_anti_spam_enabled().v;
 		const auto text = (enabled
 			? tr::lng_admin_log_antispam_enabled
 			: tr::lng_admin_log_antispam_disabled)(
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index bd71bb446bd7a9..f827716d8b9827 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -3406,20 +3406,8 @@ bool HistoryItem::hasUnpaidContent() const {
 }
 
 void HistoryItem::applyTTL(const TLDmessage &data) {
-	if (const auto period = data.vttl().v) {
-		const auto isSecret = data.vcontent().match([&](const auto &data) {
-			using T = decltype(data);
-			if constexpr (TLDmessageAnimation::Is<T>()
-				|| TLDmessagePhoto::Is<T>()
-				|| TLDmessageVideo::Is<T>()
-				|| TLDmessageVideoNote::Is<T>()) {
-				return data.vis_secret().v;
-			}
-			return false;
-		});
-		if (!isSecret) { // tdlib apply correct field for secret as well.
-			applyTTL(MessageDateFromTdb(data) + period);
-		}
+	if (const auto period = data.vauto_delete_in().v) {
+		applyTTL(base::unixtime::now() + period);
 	}
 }
 
@@ -5365,6 +5353,8 @@ std::unique_ptr<Data::Media> HistoryItem::CreateMedia(
 	using Result = std::unique_ptr<Data::Media>;
 	auto &owner = item->history()->owner();
 
+	const auto skipPremiumEffectDefault = false;
+	const auto hasSpoilerDefault = false;
 	return content.match([&](const TLDmessageText &data) -> Result {
 		auto flags = MediaWebPageFlags();
 		const auto options = data.vlink_preview()
@@ -5412,7 +5402,8 @@ std::unique_ptr<Data::Media> HistoryItem::CreateMedia(
 	}, [&](const TLDmessagePhoto &data) -> Result {
 		return std::make_unique<Data::MediaPhoto>(
 			item,
-			owner.processPhoto(data.vphoto()));
+			owner.processPhoto(data.vphoto()),
+			data.vhas_spoiler().v);
 	}, [&](const TLDmessageSticker &data) -> Result {
 		return std::make_unique<Data::MediaFile>(
 			item,
@@ -5499,7 +5490,8 @@ std::unique_ptr<Data::Media> HistoryItem::CreateMedia(
 			return std::make_unique<Data::MediaFile>(
 				item,
 				owner.processDocument(*sticker),
-				false);
+				skipPremiumEffectDefault,
+				hasSpoilerDefault);
 		}
 		return nullptr;
 	}, [&](const TLDmessageStory &data) -> Result {
diff --git a/Telegram/SourceFiles/history/history_item_reply_markup.cpp b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
index 751e4e05f73454..6921ac8eaef9f0 100644
--- a/Telegram/SourceFiles/history/history_item_reply_markup.cpp
+++ b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
@@ -365,7 +365,8 @@ HistoryMessageMarkupData::HistoryMessageMarkupData(
 	data->match([&](const TLDreplyMarkupShowKeyboard &data) {
 		flags = (data.vresize_keyboard().v ? Flag::Resize : Flag())
 			| (data.vis_personal().v ? Flag::Selective : Flag())
-			| (data.vone_time().v ? Flag::SingleUse : Flag());
+			| (data.vone_time().v ? Flag::SingleUse : Flag())
+			| (data.vis_persistent().v ? Flag::Persistent : Flag());
 		placeholder = data.vinput_field_placeholder().v;
 		fillRows(data.vrows().v);
 	}, [&](const TLDreplyMarkupInlineKeyboard &data) {
diff --git a/Telegram/SourceFiles/history/history_unread_things.cpp b/Telegram/SourceFiles/history/history_unread_things.cpp
index 8f44f32401a8a3..c04d8ef8850e40 100644
--- a/Telegram/SourceFiles/history/history_unread_things.cpp
+++ b/Telegram/SourceFiles/history/history_unread_things.cpp
@@ -199,7 +199,7 @@ void Proxy::addSlice(const MTPmessages_Messages &slice, int alreadyLoaded) {
 }
 #endif
 
-void Proxy::addSlice(const TLDmessages &result, int alreadyLoaded) {
+void Proxy::addSlice(const TLDfoundChatMessages &result, int alreadyLoaded) {
 	if (!alreadyLoaded && _data) {
 		resolveList().clear();
 	}
@@ -212,19 +212,17 @@ void Proxy::addSlice(const TLDmessages &result, int alreadyLoaded) {
 	const auto history = _thread->owningHistory();
 	const auto list = _data ? &resolveList() : nullptr;
 	for (const auto &message : result.vmessages().v) {
-		if (message) {
-			const auto item = history->addMessage(*message);
-			const auto is = [&] {
-				switch (_type) {
-				case Type::Mentions: return item->isUnreadMention();
-				case Type::Reactions: return item->hasUnreadReaction();
-				}
-				Unexpected("Type in Proxy::addSlice.");
-			}();
-			if (is) {
-				list->insert(item->id);
-				added = true;
+		const auto item = history->addMessage(message);
+		const auto is = [&] {
+			switch (_type) {
+			case Type::Mentions: return item->isUnreadMention();
+			case Type::Reactions: return item->hasUnreadReaction();
 			}
+			Unexpected("Type in Proxy::addSlice.");
+		}();
+		if (is) {
+			list->insert(item->id);
+			added = true;
 		}
 	}
 	if (!added) {
diff --git a/Telegram/SourceFiles/history/history_unread_things.h b/Telegram/SourceFiles/history/history_unread_things.h
index 6ac3356f66fcb7..07606be290064f 100644
--- a/Telegram/SourceFiles/history/history_unread_things.h
+++ b/Telegram/SourceFiles/history/history_unread_things.h
@@ -8,7 +8,7 @@ For license and copyright information please follow this link:
 #pragma once
 
 namespace Tdb {
-class TLDmessages;
+class TLDfoundChatMessages;
 class TLDupdateMessageMentionRead;
 } // namespace Tdb
 
@@ -138,7 +138,9 @@ class Proxy final : public ConstProxy {
 #if 0 // mtp
 	void addSlice(const MTPmessages_Messages &slice, int alreadyLoaded);
 #endif
-	void addSlice(const Tdb::TLDmessages &result, int alreadyLoaded);
+	void addSlice(
+		const Tdb::TLDfoundChatMessages &result,
+		int alreadyLoaded);
 	void markAsRead(const Tdb::TLDupdateMessageMentionRead &update);
 
 	void checkAdd(MsgId msgId, bool resolved = false);
diff --git a/Telegram/SourceFiles/history/view/history_view_fake_items.cpp b/Telegram/SourceFiles/history/view/history_view_fake_items.cpp
index e8c80fc1e0f0c9..87fe13c89a3c2e 100644
--- a/Telegram/SourceFiles/history/view/history_view_fake_items.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_fake_items.cpp
@@ -70,7 +70,6 @@ PeerId GenerateUser(not_null<History*> history, const QString &name) {
 		tl_bool(false), // is_verified_
 		tl_bool(false), // is_premium_
 		tl_bool(false), // is_support_
-		tl_bool(false), // has_anonymous_phone_number
 		TLstring(), // restriction_reason_
 		tl_bool(false), // is_scam_
 		tl_bool(false), // is_fake_
diff --git a/Telegram/SourceFiles/history/view/media/history_view_premium_gift.h b/Telegram/SourceFiles/history/view/media/history_view_premium_gift.h
index 35252e6951225d..727aa12b1500a7 100644
--- a/Telegram/SourceFiles/history/view/media/history_view_premium_gift.h
+++ b/Telegram/SourceFiles/history/view/media/history_view_premium_gift.h
@@ -64,7 +64,7 @@ class PremiumGift final : public ServiceBoxContent {
 	const not_null<Element*> _parent;
 	const not_null<Data::MediaGiftBox*> _gift;
 	const Data::GiftCode &_data;
-	const DocumentData *_document = nullptr;
+	DocumentData *_document = nullptr;
 	mutable std::optional<Sticker> _sticker;
 
 };
diff --git a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
index bfbd86c884ad97..935ca638254656 100644
--- a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
+++ b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
@@ -218,7 +218,7 @@ constexpr auto kPopularAppBotsLimit = 100;
 			.inMainMenu = data.vshow_in_side_menu().v,
 			.inAttachMenu = data.vshow_in_attachment_menu().v,
 			.disclaimerRequired = data.vshow_disclaimer_in_side_menu().v,
-			.hasSettings = data.vsupports_settings().v,
+			.requestWriteAccess = data.vrequest_write_access().v,
 		} : std::optional<AttachWebViewBot>();
 }
 
@@ -2195,7 +2195,8 @@ void AttachWebView::toggleInMenu(
 #endif
 	_session->sender().request(TLtoggleBotIsAddedToAttachmentMenu(
 		tl_int53(peerToUser(bot->id).bare),
-		tl_bool(state != ToggledState::Removed) // todo write_allowed
+		tl_bool(state != ToggledState::Removed),
+		tl_bool(state == ToggledState::AllowedToWrite)
 	)).done([=] {
 		if (callback) {
 			callback(true);
diff --git a/Telegram/SourceFiles/intro/intro_code.h b/Telegram/SourceFiles/intro/intro_code.h
index e9c0d20ecf30f5..050034ffe65f25 100644
--- a/Telegram/SourceFiles/intro/intro_code.h
+++ b/Telegram/SourceFiles/intro/intro_code.h
@@ -83,6 +83,7 @@ class CodeWidget final : public Step {
 
 	void stopCheck();
 #endif
+	void submitCode(const QString &text);
 
 	void checkCodeFail(const Tdb::Error &error);
 
diff --git a/Telegram/SourceFiles/main/main_account.cpp b/Telegram/SourceFiles/main/main_account.cpp
index 11772a7490820a..75562d3b41453f 100644
--- a/Telegram/SourceFiles/main/main_account.cpp
+++ b/Telegram/SourceFiles/main/main_account.cpp
@@ -295,10 +295,10 @@ void Account::createSession(
 			null, // emoji_status
 			tl_bool(true), // is_contact
 			tl_bool(true), // is_mutual_contact
+			tl_bool(false), // is_close_friend
 			tl_bool(false), // is_verified
 			tl_bool(false), // is_premium
 			tl_bool(false), // is_support
-			tl_bool(false), // has_anonymous_phone_number
 			tl_string(), // restriction_reason
 			tl_bool(false), // is_scam
 			tl_bool(false), // is_fake,
diff --git a/Telegram/SourceFiles/menu/menu_antispam_validator.cpp b/Telegram/SourceFiles/menu/menu_antispam_validator.cpp
index 190c124d9f59f5..d34edbdc46ab5b 100644
--- a/Telegram/SourceFiles/menu/menu_antispam_validator.cpp
+++ b/Telegram/SourceFiles/menu/menu_antispam_validator.cpp
@@ -119,7 +119,7 @@ object_ptr<Ui::RpWidget> AntiSpamValidator::createButton() const {
 				Ui::Text::RichLangValue));
 		} else {
 			channel->session().sender().request(
-				TLtoggleSupergroupIsAggressiveAntiSpamEnabled(
+				TLtoggleSupergroupHasAggressiveAntiSpamEnabled(
 					tl_int53(peerToChannel(channel->id).bare),
 					tl_bool(toggled)
 				)
diff --git a/Telegram/SourceFiles/menu/menu_ttl_validator.cpp b/Telegram/SourceFiles/menu/menu_ttl_validator.cpp
index 54a9310c715e5f..c1e7ec81ac9b73 100644
--- a/Telegram/SourceFiles/menu/menu_ttl_validator.cpp
+++ b/Telegram/SourceFiles/menu/menu_ttl_validator.cpp
@@ -87,7 +87,7 @@ Args TTLValidator::createArgs() const {
 			peer->session().api().applyUpdates(result);
 #endif
 		state->savingRequestId = api.sender().request(
-			Tdb::TLsetChatMessageTtl(
+			Tdb::TLsetChatMessageAutoDeleteTime(
 				peerToTdbChat(peer->id),
 				Tdb::tl_int32(period)
 		)).done([=] {
diff --git a/Telegram/SourceFiles/settings/settings_global_ttl.cpp b/Telegram/SourceFiles/settings/settings_global_ttl.cpp
index facc4584f00674..1d0c5437b9dca3 100644
--- a/Telegram/SourceFiles/settings/settings_global_ttl.cpp
+++ b/Telegram/SourceFiles/settings/settings_global_ttl.cpp
@@ -400,10 +400,11 @@ void GlobalTTL::setupContent() {
 						peer->session().api().applyUpdates(result);
 					}).send();
 #endif
-					peer->session().sender().request(TLsetChatMessageTtl(
-						peerToTdbChat(peer->id),
-						tl_int32(ttl)
-					)).send();
+					peer->session().sender().request(
+						TLsetChatMessageAutoDeleteTime(
+							peerToTdbChat(peer->id),
+							tl_int32(ttl))
+					).send();
 				}
 				box->showToast(ttl
 					? tr::lng_settings_ttl_select_chats_toast(
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
index ae9bd31b6c5d2c..fcf1e8cf612b42 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
@@ -487,6 +487,9 @@ void Instance::Impl::reset() {
 void Instance::Impl::sendTdlibParameters() {
 	const auto fail = [=](Error error) {
 		LOG(("Critical Error: setTdlibParameters - %1").arg(error.message));
+		if (error.message == u"Wrong database encryption key"_q) {
+			// todo
+		}
 	};
 	//const auto fail = [=](Error error) {
 	//	LOG(("Critical Error: Invalid local key - %1").arg(error.message));
diff --git a/Telegram/SourceFiles/tdb/td_api.tl b/Telegram/SourceFiles/tdb/td_api.tl
index 1cbaa08d06533f..43b857eaeb29c0 100644
--- a/Telegram/SourceFiles/tdb/td_api.tl
+++ b/Telegram/SourceFiles/tdb/td_api.tl
@@ -194,7 +194,8 @@ localFile path:string can_be_downloaded:Bool can_be_deleted:Bool is_downloading_
 //@description Represents a remote file
 //@id Remote file identifier; may be empty. Can be used by the current user across application restarts or even from other devices. Uniquely identifies a file, but a file can have a lot of different valid identifiers.
 //-If the ID starts with "http://" or "https://", it represents the HTTP URL of the file. TDLib is currently unable to download files if only their URL is known.
-//-If downloadFile/addFileToDownloads is called on such a file or if it is sent to a secret chat, TDLib starts a file generation process by sending updateFileGenerationStart to the application with the HTTP URL in the original_path and "#url#" as the conversion string. Application must generate the file by downloading it to the specified location
+//-If downloadFile/addFileToDownloads is called on such a file or if it is sent to a secret chat, TDLib starts a file generation process by sending updateFileGenerationStart to the application with the HTTP URL in the original_path and "#url#" as the conversion string.
+//-Application must generate the file by downloading it to the specified location
 //@unique_id Unique file identifier; may be empty if unknown. The unique file identifier which is the same for the same file even for different users and is persistent over time
 //@is_uploading_active True, if the file is currently being uploaded (or a remote copy is being generated by some other means)
 //@is_uploading_completed True, if a remote copy is fully available
@@ -330,6 +331,23 @@ stickerTypeMask = StickerType;
 stickerTypeCustomEmoji = StickerType;
 
 
+//@class StickerFullType
+//@description Contains full information about sticker type
+
+//@description The sticker is a regular sticker
+//@premium_animation Premium animation of the sticker; may be null. If present, only Telegram Premium users can use the sticker
+stickerFullTypeRegular premium_animation:file = StickerFullType;
+
+//@description The sticker is a mask in WEBP format to be placed on photos or videos
+//@mask_position Position where the mask is placed; may be null
+stickerFullTypeMask mask_position:maskPosition = StickerFullType;
+
+//@description The sticker is a custom emoji to be used inside message text and caption. Currently, only Telegram Premium users can use custom emoji
+//@custom_emoji_id Identifier of the custom emoji
+//@needs_repainting True, if the sticker must be repainted to a text color in messages, the color of the Telegram Premium badge in emoji status, or another appropriate color in other places
+stickerFullTypeCustomEmoji custom_emoji_id:int64 needs_repainting:Bool = StickerFullType;
+
+
 //@description Represents a closed vector path. The path begins at the end point of the last command
 //@commands List of vector path commands
 closedVectorPath commands:vector<VectorPathCommand> = ClosedVectorPath;
@@ -401,15 +419,11 @@ photo has_stickers:Bool minithumbnail:minithumbnail sizes:vector<photoSize> = Ph
 //@height Sticker height; as defined by the sender
 //@emoji Emoji corresponding to the sticker
 //@format Sticker format
-//@type Sticker type
-//@mask_position Position where the mask is placed; may be null even the sticker is a mask
-//@custom_emoji_id Identifier of the emoji if the sticker is a custom emoji
+//@full_type Sticker's full type
 //@outline Sticker's outline represented as a list of closed vector paths; may be empty. The coordinate system origin is in the upper-left corner
 //@thumbnail Sticker thumbnail in WEBP or JPEG format; may be null
-//@is_premium True, if only Premium users can use the sticker
-//@premium_animation Premium animation of the sticker; may be null
 //@sticker File containing the sticker
-sticker set_id:int64 width:int32 height:int32 emoji:string format:StickerFormat type:StickerType mask_position:maskPosition custom_emoji_id:int64 outline:vector<closedVectorPath> thumbnail:thumbnail is_premium:Bool premium_animation:file sticker:file = Sticker;
+sticker set_id:int64 width:int32 height:int32 emoji:string format:StickerFormat full_type:StickerFullType outline:vector<closedVectorPath> thumbnail:thumbnail sticker:file = Sticker;
 
 //@description Describes a video file
 //@duration Duration of the video, in seconds; as defined by the sender
@@ -474,7 +488,7 @@ location latitude:double longitude:double horizontal_accuracy:double = Location;
 venue location:location title:string address:string provider:string id:string type:string = Venue;
 
 //@description Describes a game
-//@id Game ID
+//@id Unique game identifier
 //@short_name Game short name. To share a game use the URL https://t.me/{bot_username}?game={game_short_name}
 //@title Game title
 //@text Game text, usually containing scoreboards for a game
@@ -503,14 +517,16 @@ poll id:int64 question:string options:vector<pollOption> total_voter_count:int32
 //@big A big (640x640) user profile photo. The file can be downloaded only before the photo is changed
 //@minithumbnail User profile photo minithumbnail; may be null
 //@has_animation True, if the photo has animated variant
-profilePhoto id:int64 small:file big:file minithumbnail:minithumbnail has_animation:Bool = ProfilePhoto;
+//@is_personal True, if the photo is visible only for the current user
+profilePhoto id:int64 small:file big:file minithumbnail:minithumbnail has_animation:Bool is_personal:Bool = ProfilePhoto;
 
 //@description Contains basic information about the photo of a chat
 //@small A small (160x160) chat photo variant in JPEG format. The file can be downloaded only before the photo is changed
 //@big A big (640x640) chat photo variant in JPEG format. The file can be downloaded only before the photo is changed
 //@minithumbnail Chat photo minithumbnail; may be null
 //@has_animation True, if the photo has animated variant
-chatPhotoInfo small:file big:file minithumbnail:minithumbnail has_animation:Bool = ChatPhotoInfo;
+//@is_personal True, if the photo is visible only for the current user
+chatPhotoInfo small:file big:file minithumbnail:minithumbnail has_animation:Bool is_personal:Bool = ChatPhotoInfo;
 
 
 //@class UserType
@@ -635,7 +651,7 @@ premiumPaymentOption currency:string amount:int53 discount_percentage:int32 mont
 
 
 //@description Describes a custom emoji to be shown instead of the Telegram Premium badge
-//@custom_emoji_id Identifier of the custom emoji in stickerFormatTgs format. If the custom emoji belongs to the sticker set getOption("themed_emoji_statuses_sticker_set_id"), then it's color must be changed to the color of the Telegram Premium badge
+//@custom_emoji_id Identifier of the custom emoji in stickerFormatTgs format
 emojiStatus custom_emoji_id:int64 = EmojiStatus;
 
 //@description Contains a list of emoji statuses
@@ -664,7 +680,6 @@ usernames active_usernames:vector<string> disabled_usernames:vector<string> edit
 //@is_verified True, if the user is verified
 //@is_premium True, if the user is a Telegram Premium user
 //@is_support True, if the user is Telegram support account
-//@has_anonymous_phone_number True, if the user's phone number was bought on Fragment and isn't tied to a SIM card
 //@restriction_reason If non-empty, it contains a human-readable description of the reason why access to this user must be restricted
 //@is_scam True, if many users reported this user as a scam
 //@is_fake True, if many users reported this user as a fake account
@@ -672,7 +687,7 @@ usernames active_usernames:vector<string> disabled_usernames:vector<string> edit
 //@type Type of the user
 //@language_code IETF language tag of the user's language; only available to bots
 //@added_to_attachment_menu True, if the user added the current bot to attachment menu; only available to bots
-user id:int53 first_name:string last_name:string usernames:usernames phone_number:string status:UserStatus profile_photo:profilePhoto emoji_status:emojiStatus is_contact:Bool is_mutual_contact:Bool is_verified:Bool is_premium:Bool is_support:Bool has_anonymous_phone_number:Bool restriction_reason:string is_scam:Bool is_fake:Bool have_access:Bool type:UserType language_code:string added_to_attachment_menu:Bool = User;
+user id:int53 first_name:string last_name:string usernames:usernames phone_number:string status:UserStatus profile_photo:profilePhoto emoji_status:emojiStatus is_contact:Bool is_mutual_contact:Bool is_verified:Bool is_premium:Bool is_support:Bool restriction_reason:string is_scam:Bool is_fake:Bool have_access:Bool type:UserType language_code:string added_to_attachment_menu:Bool = User;
 
 
 //@description Contains information about a bot
@@ -687,7 +702,9 @@ user id:int53 first_name:string last_name:string usernames:usernames phone_numbe
 botInfo share_text:string description:string photo:photo animation:animation menu_button:botMenuButton commands:vector<botCommand> default_group_administrator_rights:chatAdministratorRights default_channel_administrator_rights:chatAdministratorRights = BotInfo;
 
 //@description Contains full information about a user
-//@photo User profile photo; may be null if empty or unknown. If non-null, then it is the same photo as in user.profile_photo and chat.photo
+//@personal_photo User profile photo set by the current user for the contact; may be null. If null and user.profile_photo is null, then the photo is empty, otherwise unknown. If non-null, then it is the same photo as in user.profile_photo and chat.photo. This photo isn't returned in the list of user photos
+//@photo User profile photo; may be null. If null and user.profile_photo is null, then the photo is empty, otherwise unknown. If non-null and personal_photo is null, then it is the same photo as in user.profile_photo and chat.photo
+//@public_photo User profile photo visible if the main photo is hidden by privacy settings; may be null. If null and user.profile_photo is null, then the photo is empty, otherwise unknown. If non-null and both photo and personal_photo are null, then it is the same photo as in user.profile_photo and chat.photo. This photo isn't returned in the list of user photos
 //@is_blocked True, if the user is blocked by the current user
 //@can_be_called True, if the user can be called
 //@supports_video_calls True, if a video call can be created with the user
@@ -699,7 +716,7 @@ botInfo share_text:string description:string photo:photo animation:animation men
 //@premium_gift_options The list of available options for gifting Telegram Premium to the user
 //@group_in_common_count Number of group chats where both the other user and the current user are a member; 0 for the current user
 //@bot_info For bots, information about the bot; may be null
-userFullInfo photo:chatPhoto is_blocked:Bool can_be_called:Bool supports_video_calls:Bool has_private_calls:Bool has_private_forwards:Bool has_restricted_voice_and_video_note_messages:Bool need_phone_number_privacy_exception:Bool bio:formattedText premium_gift_options:vector<premiumPaymentOption> group_in_common_count:int32 bot_info:botInfo = UserFullInfo;
+userFullInfo personal_photo:chatPhoto photo:chatPhoto public_photo:chatPhoto is_blocked:Bool can_be_called:Bool supports_video_calls:Bool has_private_calls:Bool has_private_forwards:Bool has_restricted_voice_and_video_note_messages:Bool need_phone_number_privacy_exception:Bool bio:formattedText premium_gift_options:vector<premiumPaymentOption> group_in_common_count:int32 bot_info:botInfo = UserFullInfo;
 
 //@description Represents a list of users
 //@total_count Approximate total number of users found
@@ -727,7 +744,8 @@ chatAdministrators administrators:vector<chatAdministrator> = ChatAdministrators
 //@is_member True, if the user is a member of the chat
 chatMemberStatusCreator custom_title:string is_anonymous:Bool is_member:Bool = ChatMemberStatus;
 
-//@description The user is a member of the chat and has some additional privileges. In basic groups, administrators can edit and delete messages sent by others, add new members, ban unprivileged members, and manage video chats. In supergroups and channels, there are more detailed options for administrator privileges
+//@description The user is a member of the chat and has some additional privileges. In basic groups, administrators can edit and delete messages sent by others, add new members, ban unprivileged members, and manage video chats.
+//-In supergroups and channels, there are more detailed options for administrator privileges
 //@custom_title A custom title of the administrator; 0-16 characters without emojis; applicable to supergroups only
 //@can_be_edited True, if the current user can edit the administrator privileges for the called user
 //@rights Rights of the administrator
@@ -907,17 +925,22 @@ basicGroup id:int53 member_count:int32 status:ChatMemberStatus is_active:Bool up
 //@param_description Group description. Updated only after the basic group is opened
 //@creator_user_id User identifier of the creator of the group; 0 if unknown
 //@members Group members
+//@can_hide_members True, if non-administrators and non-bots can be hidden in responses to getSupergroupMembers and searchChatMembers for non-administrators after upgrading the basic group to a supergroup
+//@can_toggle_aggressive_anti_spam True, if aggressive anti-spam checks can be enabled or disabled in the supergroup after upgrading the basic group to a supergroup
 //@invite_link Primary invite link for this group; may be null. For chat administrators with can_invite_users right only. Updated only after the basic group is opened
 //@bot_commands List of commands of bots in the group
-basicGroupFullInfo photo:chatPhoto description:string creator_user_id:int53 members:vector<chatMember> invite_link:chatInviteLink bot_commands:vector<botCommands> = BasicGroupFullInfo;
+basicGroupFullInfo photo:chatPhoto description:string creator_user_id:int53 members:vector<chatMember> can_hide_members:Bool can_toggle_aggressive_anti_spam:Bool invite_link:chatInviteLink bot_commands:vector<botCommands> = BasicGroupFullInfo;
 
 
-//@description Represents a supergroup or channel with zero or more members (subscribers in the case of channels). From the point of view of the system, a channel is a special kind of a supergroup: only administrators can post and see the list of members, and posts from all administrators use the name and photo of the channel instead of individual names and profile photos. Unlike supergroups, channels can have an unlimited number of subscribers
+//@description Represents a supergroup or channel with zero or more members (subscribers in the case of channels). From the point of view of the system, a channel is a special kind of a supergroup:
+//-only administrators can post and see the list of members, and posts from all administrators use the name and photo of the channel instead of individual names and profile photos.
+//-Unlike supergroups, channels can have an unlimited number of subscribers
 //@id Supergroup or channel identifier
 //@usernames Usernames of the supergroup or channel; may be null
 //@date Point in time (Unix timestamp) when the current user joined, or the point in time when the supergroup or channel was created, in case the user is not a member
 //@status Status of the current user in the supergroup or channel; custom title will always be empty
-//@member_count Number of members in the supergroup or channel; 0 if unknown. Currently, it is guaranteed to be known only if the supergroup or channel was received through searchPublicChats, searchChatsNearby, getInactiveSupergroupChats, getSuitableDiscussionChats, getGroupsInCommon, or getUserPrivacySettingRules
+//@member_count Number of members in the supergroup or channel; 0 if unknown. Currently, it is guaranteed to be known only if the supergroup or channel was received
+//-through searchPublicChats, searchChatsNearby, getInactiveSupergroupChats, getSuitableDiscussionChats, getGroupsInCommon, or getUserPrivacySettingRules
 //@has_linked_chat True, if the channel has a discussion group, or the supergroup is the designated discussion group for a channel
 //@has_location True, if the supergroup is connected to a location, i.e. the supergroup is a location-based supergroup
 //@sign_messages True, if messages sent to the channel need to contain information about the sender. This field is only applicable to channels
@@ -943,20 +966,24 @@ supergroup id:int53 usernames:usernames date:int32 status:ChatMemberStatus membe
 //@linked_chat_id Chat identifier of a discussion group for the channel, or a channel, for which the supergroup is the designated discussion group; 0 if none or unknown
 //@slow_mode_delay Delay between consecutive sent messages for non-administrator supergroup members, in seconds
 //@slow_mode_delay_expires_in Time left before next message can be sent in the supergroup, in seconds. An updateSupergroupFullInfo update is not triggered when value of this field changes, but both new and old values are non-zero
-//@can_get_members True, if members of the chat can be retrieved
+//@can_get_members True, if members of the chat can be retrieved via getSupergroupMembers or searchChatMembers
+//@has_hidden_members True, if non-administrators can receive only administrators and bots using getSupergroupMembers or searchChatMembers
+//@can_hide_members True, if non-administrators and non-bots can be hidden in responses to getSupergroupMembers and searchChatMembers for non-administrators
 //@can_set_username True, if the chat username can be changed
 //@can_set_sticker_set True, if the supergroup sticker set can be changed
 //@can_set_location True, if the supergroup location can be changed
 //@can_get_statistics True, if the supergroup or channel statistics are available
-//@is_all_history_available True, if new chat members will have access to old messages. In public, discussion, of forum groups and all channels, old messages are always available, so this option affects only private non-forum supergroups without a linked chat. The value of this field is only available for chat administrators
-//@is_aggressive_anti_spam_enabled True, if aggressive anti-spam checks are enabled in the supergroup. The value of this field is only available for chat administrators
+//@can_toggle_aggressive_anti_spam True, if aggressive anti-spam checks can be enabled or disabled in the supergroup
+//@is_all_history_available True, if new chat members will have access to old messages. In public, discussion, of forum groups and all channels, old messages are always available,
+//-so this option affects only private non-forum supergroups without a linked chat. The value of this field is only available to chat administrators
+//@has_aggressive_anti_spam_enabled True, if aggressive anti-spam checks are enabled in the supergroup. The value of this field is only available to chat administrators
 //@sticker_set_id Identifier of the supergroup sticker set; 0 if none
 //@location Location to which the supergroup is connected; may be null
 //@invite_link Primary invite link for the chat; may be null. For chat administrators with can_invite_users right only
 //@bot_commands List of commands of bots in the group
 //@upgraded_from_basic_group_id Identifier of the basic group from which supergroup was upgraded; 0 if none
 //@upgraded_from_max_message_id Identifier of the last message in the basic group from which supergroup was upgraded; 0 if none
-supergroupFullInfo photo:chatPhoto description:string member_count:int32 administrator_count:int32 restricted_count:int32 banned_count:int32 linked_chat_id:int53 slow_mode_delay:int32 slow_mode_delay_expires_in:double can_get_members:Bool can_set_username:Bool can_set_sticker_set:Bool can_set_location:Bool can_get_statistics:Bool is_all_history_available:Bool is_aggressive_anti_spam_enabled:Bool sticker_set_id:int64 location:chatLocation invite_link:chatInviteLink bot_commands:vector<botCommands> upgraded_from_basic_group_id:int53 upgraded_from_max_message_id:int53 = SupergroupFullInfo;
+supergroupFullInfo photo:chatPhoto description:string member_count:int32 administrator_count:int32 restricted_count:int32 banned_count:int32 linked_chat_id:int53 slow_mode_delay:int32 slow_mode_delay_expires_in:double can_get_members:Bool has_hidden_members:Bool can_hide_members:Bool can_set_username:Bool can_set_sticker_set:Bool can_set_location:Bool can_get_statistics:Bool can_toggle_aggressive_anti_spam:Bool is_all_history_available:Bool has_aggressive_anti_spam_enabled:Bool sticker_set_id:int64 location:chatLocation invite_link:chatInviteLink bot_commands:vector<botCommands> upgraded_from_basic_group_id:int53 upgraded_from_max_message_id:int53 = SupergroupFullInfo;
 
 
 //@class SecretChatState
@@ -979,7 +1006,8 @@ secretChatStateClosed = SecretChatState;
 //@is_outbound True, if the chat was created by the current user; otherwise false
 //@key_hash Hash of the currently used key for comparison with the hash of the chat partner's key. This is a string of 36 little-endian bytes, which must be split into groups of 2 bits, each denoting a pixel of one of 4 colors FFFFFF, D5E6F3, 2D5775, and 2F99C9.
 //-The pixels must be used to make a 12x12 square image filled from left to right, top to bottom. Alternatively, the first 32 bytes of the hash can be converted to the hexadecimal format and printed as 32 2-digit hex numbers
-//@layer Secret chat layer; determines features supported by the chat partner's application. Nested text entities and underline and strikethrough entities are supported if the layer >= 101, files bigger than 2000MB are supported if the layer >= 143, spoiler and custom emoji text entities are supported if the layer >= 144
+//@layer Secret chat layer; determines features supported by the chat partner's application. Nested text entities and underline and strikethrough entities are supported if the layer >= 101,
+//-files bigger than 2000MB are supported if the layer >= 143, spoiler and custom emoji text entities are supported if the layer >= 144
 secretChat id:int32 user_id:int53 state:SecretChatState is_outbound:Bool key_hash:bytes layer:int32 = SecretChat;
 
 
@@ -1133,15 +1161,16 @@ messageSendingStateFailed error_code:int32 error_message:string can_retry:Bool n
 //@reply_in_chat_id If non-zero, the identifier of the chat to which the replied message belongs; Currently, only messages in the Replies chat can have different reply_in_chat_id and chat_id
 //@reply_to_message_id If non-zero, the identifier of the message this message is replying to; can be the identifier of a deleted message
 //@message_thread_id If non-zero, the identifier of the message thread the message belongs to; unique within the chat to which the message belongs
-//@ttl For self-destructing messages, the message's TTL (Time To Live), in seconds; 0 if none. TDLib will send updateDeleteMessages or updateMessageContent once the TTL expires
-//@ttl_expires_in Time left before the message expires, in seconds. If the TTL timer isn't started yet, equals to the value of the ttl field
+//@self_destruct_time The message's self-destruct time, in seconds; 0 if none. TDLib will send updateDeleteMessages or updateMessageContent once the time expires
+//@self_destruct_in Time left before the message self-destruct timer expires, in seconds. If the self-destruct timer isn't started yet, equals to the value of the self_destruct_time field
+//@auto_delete_in Time left before the message will be automatically deleted by message_auto_delete_time setting of the chat, in seconds; 0 if never. TDLib will send updateDeleteMessages or updateMessageContent once the time expires
 //@via_bot_user_id If non-zero, the user identifier of the bot through which this message was sent
 //@author_signature For channel posts and anonymous group messages, optional author signature
 //@media_album_id Unique identifier of an album this message belongs to. Only audios, documents, photos and videos can be grouped together in albums
 //@restriction_reason If non-empty, contains a human-readable description of the reason why access to this message must be restricted
 //@content Content of the message
 //@reply_markup Reply markup for the message; may be null
-message id:int53 sender_id:MessageSender chat_id:int53 sending_state:MessageSendingState scheduling_state:MessageSchedulingState is_outgoing:Bool is_pinned:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_saved:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_get_added_reactions:Bool can_get_statistics:Bool can_get_message_thread:Bool can_get_viewers:Bool can_get_media_timestamp_links:Bool can_report_reactions:Bool has_timestamped_media:Bool is_channel_post:Bool is_topic_message:Bool contains_unread_mention:Bool date:int32 edit_date:int32 forward_info:messageForwardInfo interaction_info:messageInteractionInfo unread_reactions:vector<unreadReaction> reply_in_chat_id:int53 reply_to_message_id:int53 message_thread_id:int53 ttl:int32 ttl_expires_in:double via_bot_user_id:int53 author_signature:string media_album_id:int64 restriction_reason:string content:MessageContent reply_markup:ReplyMarkup = Message;
+message id:int53 sender_id:MessageSender chat_id:int53 sending_state:MessageSendingState scheduling_state:MessageSchedulingState is_outgoing:Bool is_pinned:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_saved:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_get_added_reactions:Bool can_get_statistics:Bool can_get_message_thread:Bool can_get_viewers:Bool can_get_media_timestamp_links:Bool can_report_reactions:Bool has_timestamped_media:Bool is_channel_post:Bool is_topic_message:Bool contains_unread_mention:Bool date:int32 edit_date:int32 forward_info:messageForwardInfo interaction_info:messageInteractionInfo unread_reactions:vector<unreadReaction> reply_in_chat_id:int53 reply_to_message_id:int53 message_thread_id:int53 self_destruct_time:int32 self_destruct_in:double auto_delete_in:double via_bot_user_id:int53 author_signature:string media_album_id:int64 restriction_reason:string content:MessageContent reply_markup:ReplyMarkup = Message;
 
 //@description Contains a list of messages
 //@total_count Approximate total number of messages found
@@ -1154,6 +1183,12 @@ messages total_count:int32 messages:vector<message> = Messages;
 //@next_offset The offset for the next request. If empty, there are no more results
 foundMessages total_count:int32 messages:vector<message> next_offset:string = FoundMessages;
 
+//@description Contains a list of messages found by a search in a given chat
+//@total_count Approximate total number of messages found; -1 if unknown
+//@messages List of messages
+//@next_from_message_id The offset for the next request. If 0, there are no more results
+foundChatMessages total_count:int32 messages:vector<message> next_from_message_id:int53 = FoundChatMessages;
+
 //@description Contains information about a message in a specific position
 //@position 0-based message position in the full list of suitable messages
 //@message_id Message identifier
@@ -1279,7 +1314,8 @@ chatTypeSecret secret_chat_id:int32 user_id:int53 = ChatType;
 
 //@description Represents a filter of user chats
 //@title The title of the filter; 1-12 characters without line feeds
-//@icon_name The chosen icon name for short filter representation. If non-empty, must be one of "All", "Unread", "Unmuted", "Bots", "Channels", "Groups", "Private", "Custom", "Setup", "Cat", "Crown", "Favorite", "Flower", "Game", "Home", "Love", "Mask", "Party", "Sport", "Study", "Trade", "Travel", "Work", "Airplane", "Book", "Light", "Like", "Money", "Note", "Palette".
+//@icon_name The chosen icon name for short filter representation. If non-empty, must be one of "All", "Unread", "Unmuted", "Bots", "Channels", "Groups", "Private", "Custom", "Setup", "Cat", "Crown",
+//-"Favorite", "Flower", "Game", "Home", "Love", "Mask", "Party", "Sport", "Study", "Trade", "Travel", "Work", "Airplane", "Book", "Light", "Like", "Money", "Note", "Palette".
 //-If empty, use getChatFilterDefaultIconName to get default icon name for the filter
 //@pinned_chat_ids The chat identifiers of pinned chats in the filtered chat list. There can be up to getOption("chat_filter_chosen_chat_count_max") pinned and always included non-secret chats and the same number of secret chats, but the limit can be increased with Telegram Premium
 //@included_chat_ids The chat identifiers of always included chats in the filtered chat list. There can be up to getOption("chat_filter_chosen_chat_count_max") pinned and always included non-secret chats and the same number of secret chats, but the limit can be increased with Telegram Premium
@@ -1297,7 +1333,8 @@ chatFilter title:string icon_name:string pinned_chat_ids:vector<int53> included_
 //@description Contains basic information about a chat filter
 //@id Unique chat filter identifier
 //@title The title of the filter; 1-12 characters without line feeds
-//@icon_name The chosen or default icon name for short filter representation. One of "All", "Unread", "Unmuted", "Bots", "Channels", "Groups", "Private", "Custom", "Setup", "Cat", "Crown", "Favorite", "Flower", "Game", "Home", "Love", "Mask", "Party", "Sport", "Study", "Trade", "Travel", "Work", "Airplane", "Book", "Light", "Like", "Money", "Note", "Palette"
+//@icon_name The chosen or default icon name for short filter representation. One of "All", "Unread", "Unmuted", "Bots", "Channels", "Groups", "Private", "Custom", "Setup", "Cat", "Crown",
+//-"Favorite", "Flower", "Game", "Home", "Love", "Mask", "Party", "Sport", "Study", "Trade", "Travel", "Work", "Airplane", "Book", "Light", "Like", "Money", "Note", "Palette"
 chatFilterInfo id:int32 title:string icon_name:string = ChatFilterInfo;
 
 //@description Describes a recommended chat filter
@@ -1390,7 +1427,7 @@ videoChat group_call_id:int32 has_participants:Bool default_participant_id:Messa
 //@unread_reaction_count Number of messages with unread reactions in the chat
 //@notification_settings Notification settings for the chat
 //@available_reactions Types of reaction, available in the chat
-//@message_ttl Current message Time To Live setting (self-destruct timer) for the chat; 0 if not defined. TTL is counted from the time message or its content is viewed in secret chats and from the send date in other chats
+//@message_auto_delete_time Current message auto-delete or self-destruct timer setting for the chat, in seconds; 0 if disabled. Self-destruct timer in secret chats starts after the message or its content is viewed. Auto-delete timer in other chats starts from the send date
 //@theme_name If non-empty, name of a theme, set for the chat
 //@action_bar Information about actions which must be possible to do through the chat action bar; may be null
 //@video_chat Information about video chat of the chat
@@ -1398,7 +1435,7 @@ videoChat group_call_id:int32 has_participants:Bool default_participant_id:Messa
 //@reply_markup_message_id Identifier of the message from which reply markup needs to be used; 0 if there is no default custom reply markup in the chat
 //@draft_message A draft of a message in the chat; may be null
 //@client_data Application-specific data associated with the chat. (For example, the chat scroll position or local chat notification settings can be stored here.) Persistent if the message database is used
-chat id:int53 type:ChatType title:string photo:chatPhotoInfo permissions:chatPermissions last_message:message positions:vector<chatPosition> message_sender_id:MessageSender has_protected_content:Bool is_marked_as_unread:Bool is_blocked:Bool has_scheduled_messages:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_be_reported:Bool default_disable_notification:Bool unread_count:int32 last_read_inbox_message_id:int53 last_read_outbox_message_id:int53 unread_mention_count:int32 unread_reaction_count:int32 notification_settings:chatNotificationSettings available_reactions:ChatAvailableReactions message_ttl:int32 theme_name:string action_bar:ChatActionBar video_chat:videoChat pending_join_requests:chatJoinRequestsInfo reply_markup_message_id:int53 draft_message:draftMessage client_data:string = Chat;
+chat id:int53 type:ChatType title:string photo:chatPhotoInfo permissions:chatPermissions last_message:message positions:vector<chatPosition> message_sender_id:MessageSender has_protected_content:Bool is_marked_as_unread:Bool is_blocked:Bool has_scheduled_messages:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_be_reported:Bool default_disable_notification:Bool unread_count:int32 last_read_inbox_message_id:int53 last_read_outbox_message_id:int53 unread_mention_count:int32 unread_reaction_count:int32 notification_settings:chatNotificationSettings available_reactions:ChatAvailableReactions message_auto_delete_time:int32 theme_name:string action_bar:ChatActionBar video_chat:videoChat pending_join_requests:chatJoinRequestsInfo reply_markup_message_id:int53 draft_message:draftMessage client_data:string = Chat;
 
 //@description Represents a list of chats
 //@total_count Approximate total number of chats found
@@ -1440,7 +1477,8 @@ chatActionBarReportUnrelatedLocation = ChatActionBar;
 //@description The chat is a recently created group chat to which new members can be invited
 chatActionBarInviteMembers = ChatActionBar;
 
-//@description The chat is a private or secret chat, which can be reported using the method reportChat, or the other user can be blocked using the method toggleMessageSenderIsBlocked, or the other user can be added to the contact list using the method addContact. If the chat is a private chat with a user with an emoji status, then a notice about emoji status usage must be shown
+//@description The chat is a private or secret chat, which can be reported using the method reportChat, or the other user can be blocked using the method toggleMessageSenderIsBlocked,
+//-or the other user can be added to the contact list using the method addContact. If the chat is a private chat with a user with an emoji status, then a notice about emoji status usage must be shown
 //@can_unarchive If true, the chat was automatically archived and can be moved back to the main chat list using addChatToList simultaneously with setting chat notification settings to default using setChatNotificationSettings
 //@distance If non-negative, the current user was found by the peer through searchChatsNearby and this is the distance between the users
 chatActionBarReportAddBlock can_unarchive:Bool distance:int32 = ChatActionBar;
@@ -1547,11 +1585,12 @@ replyMarkupForceReply is_personal:Bool input_field_placeholder:string = ReplyMar
 
 //@description Contains a custom keyboard layout to quickly reply to bots
 //@rows A list of rows of bot keyboard buttons
+//@is_persistent True, if the keyboard is supposed to be always shown when the ordinary keyboard is hidden
 //@resize_keyboard True, if the application needs to resize the keyboard vertically
 //@one_time True, if the application needs to hide the keyboard after use
 //@is_personal True, if the keyboard must automatically be shown to the current user. For outgoing messages, specify true to show the keyboard only for the mentioned users and for the target user of a reply
 //@input_field_placeholder If non-empty, the placeholder to be shown in the input field when the keyboard is active; 0-64 characters
-replyMarkupShowKeyboard rows:vector<vector<keyboardButton>> resize_keyboard:Bool one_time:Bool is_personal:Bool input_field_placeholder:string = ReplyMarkup;
+replyMarkupShowKeyboard rows:vector<vector<keyboardButton>> is_persistent:Bool resize_keyboard:Bool one_time:Bool is_personal:Bool input_field_placeholder:string = ReplyMarkup;
 
 //@description Contains an inline keyboard layout
 //@rows A list of rows of inline keyboard buttons
@@ -1953,7 +1992,7 @@ webPageInstantView page_blocks:vector<PageBlock> view_count:int32 version:int32
 //@video Preview of the content as a video, if available; may be null
 //@video_note Preview of the content as a video note, if available; may be null
 //@voice_note Preview of the content as a voice note, if available; may be null
-//@instant_view_version Version of instant view, available for the web page (currently, can be 1 or 2), 0 if none
+//@instant_view_version Version of web page instant view (currently, can be 1 or 2); 0 if none
 webPage url:string display_url:string type:string site_name:string title:string description:formattedText photo:photo embed_url:string embed_type:string embed_width:int32 embed_height:int32 duration:int32 author:string animation:animation audio:audio document:document sticker:sticker video:video video_note:videoNote voice_note:voiceNote instant_view_version:int32 = WebPage;
 
 
@@ -1973,7 +2012,8 @@ countries countries:vector<countryInfo> = Countries;
 //@country Information about the country to which the phone number belongs; may be null
 //@country_calling_code The part of the phone number denoting country calling code or its part
 //@formatted_phone_number The phone number without country calling code formatted accordingly to local rules. Expected digits are returned as '-', but even more digits might be entered by the user
-phoneNumberInfo country:countryInfo country_calling_code:string formatted_phone_number:string = PhoneNumberInfo;
+//@is_anonymous True, if the phone number was bought on Fragment and isn't tied to a SIM card
+phoneNumberInfo country:countryInfo country_calling_code:string formatted_phone_number:string is_anonymous:Bool = PhoneNumberInfo;
 
 
 //@description Describes an action associated with a bank card number
@@ -2532,8 +2572,9 @@ messageText text:formattedText web_page:webPage = MessageContent;
 //@description An animation message (GIF-style).
 //@animation The animation description
 //@caption Animation caption
+//@has_spoiler True, if the animation preview must be covered by a spoiler animation
 //@is_secret True, if the animation thumbnail must be blurred and the animation must be shown only while tapped
-messageAnimation animation:animation caption:formattedText is_secret:Bool = MessageContent;
+messageAnimation animation:animation caption:formattedText has_spoiler:Bool is_secret:Bool = MessageContent;
 
 //@description An audio message
 //@audio The audio description
@@ -2546,12 +2587,13 @@ messageAudio audio:audio caption:formattedText = MessageContent;
 messageDocument document:document caption:formattedText = MessageContent;
 
 //@description A photo message
-//@photo The photo description
+//@photo The photo
 //@caption Photo caption
+//@has_spoiler True, if the photo preview must be covered by a spoiler animation
 //@is_secret True, if the photo must be blurred and must be shown only while tapped
-messagePhoto photo:photo caption:formattedText is_secret:Bool = MessageContent;
+messagePhoto photo:photo caption:formattedText has_spoiler:Bool is_secret:Bool = MessageContent;
 
-//@description An expired photo message (self-destructed after TTL has elapsed)
+//@description A self-destructed photo message
 messageExpiredPhoto = MessageContent;
 
 //@description A sticker message
@@ -2562,10 +2604,11 @@ messageSticker sticker:sticker is_premium:Bool = MessageContent;
 //@description A video message
 //@video The video description
 //@caption Video caption
+//@has_spoiler True, if the video preview must be covered by a spoiler animation
 //@is_secret True, if the video thumbnail must be blurred and the video must be shown only while tapped
-messageVideo video:video caption:formattedText is_secret:Bool = MessageContent;
+messageVideo video:video caption:formattedText has_spoiler:Bool is_secret:Bool = MessageContent;
 
-//@description An expired video message (self-destructed after TTL has elapsed)
+//@description A self-destructed video message
 messageExpiredVideo = MessageContent;
 
 //@description A video note message
@@ -2585,7 +2628,7 @@ messageVoiceNote voice_note:voiceNote caption:formattedText is_listened:Bool = M
 //@live_period Time relative to the message send date, for which the location can be updated, in seconds
 //@expires_in Left time for which the location can be updated, in seconds. updateMessageContent is not sent when this field changes
 //@heading For live locations, a direction in which the location moves, in degrees; 1-360. If 0 the direction is unknown
-//@proximity_alert_radius For live locations, a maximum distance to another chat member for proximity alerts, in meters (0-100000). 0 if the notification is disabled. Available only for the message sender
+//@proximity_alert_radius For live locations, a maximum distance to another chat member for proximity alerts, in meters (0-100000). 0 if the notification is disabled. Available only to the message sender
 messageLocation location:location live_period:int32 expires_in:int32 heading:int32 proximity_alert_radius:int32 = MessageContent;
 
 //@description A message with information about a venue
@@ -2708,10 +2751,10 @@ messageScreenshotTaken = MessageContent;
 //@theme_name If non-empty, name of a new theme, set for the chat. Otherwise chat theme was reset to the default one
 messageChatSetTheme theme_name:string = MessageContent;
 
-//@description The TTL (Time To Live) setting for messages in the chat has been changed
-//@ttl New message TTL
+//@description The auto-delete or self-destruct timer for messages in the chat has been changed
+//@message_auto_delete_time New value auto-delete or self-destruct time, in seconds; 0 if disabled
 //@from_user_id If not 0, a user identifier, which default setting was automatically applied
-messageChatSetTtl ttl:int32 from_user_id:int53 = MessageContent;
+messageChatSetMessageAutoDeleteTime message_auto_delete_time:int32 from_user_id:int53 = MessageContent;
 
 //@description A forum topic has been created
 //@name Name of the topic
@@ -2732,6 +2775,10 @@ messageForumTopicIsClosedToggled is_closed:Bool = MessageContent;
 //@is_hidden True, if the topic was hidden, otherwise the topic was unhidden
 messageForumTopicIsHiddenToggled is_hidden:Bool = MessageContent;
 
+//@description A profile photo was suggested to a user in a private chat
+//@photo The suggested chat photo. Use the method setProfilePhoto with inputChatPhotoPrevious to apply the photo
+messageSuggestProfilePhoto photo:chatPhoto = MessageContent;
+
 //@description A non-standard action has happened in the chat
 //@text Message text to be shown in the chat
 messageCustomServiceAction text:string = MessageContent;
@@ -2778,6 +2825,9 @@ messageContactRegistered = MessageContent;
 //@domain_name Domain name of the connected website
 messageWebsiteConnected domain_name:string = MessageContent;
 
+//@description The user allowed the bot to send messages
+messageBotWriteAccessAllowed = MessageContent;
+
 //@description Data from a Web App has been sent to a bot
 //@button_text Text of the keyboardButtonTypeWebApp button, which opened the Web App
 messageWebAppDataSent button_text:string = MessageContent;
@@ -2925,7 +2975,8 @@ inputMessageText text:formattedText disable_web_page_preview:Bool clear_draft:Bo
 //@width Width of the animation; may be replaced by the server
 //@height Height of the animation; may be replaced by the server
 //@caption Animation caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
-inputMessageAnimation animation:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> duration:int32 width:int32 height:int32 caption:formattedText = InputMessageContent;
+//@has_spoiler True, if the animation preview must be covered by a spoiler animation; not supported in secret chats
+inputMessageAnimation animation:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> duration:int32 width:int32 height:int32 caption:formattedText has_spoiler:Bool = InputMessageContent;
 
 //@description An audio message
 //@audio Audio file to be sent
@@ -2950,8 +3001,9 @@ inputMessageDocument document:InputFile thumbnail:inputThumbnail disable_content
 //@width Photo width
 //@height Photo height
 //@caption Photo caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
-//@ttl Photo TTL (Time To Live), in seconds (0-60). A non-zero TTL can be specified only in private chats
-inputMessagePhoto photo:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> width:int32 height:int32 caption:formattedText ttl:int32 = InputMessageContent;
+//@self_destruct_time Photo self-destruct time, in seconds (0-60). A non-zero self-destruct time can be specified only in private chats
+//@has_spoiler True, if the photo preview must be covered by a spoiler animation; not supported in secret chats
+inputMessagePhoto photo:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> width:int32 height:int32 caption:formattedText self_destruct_time:int32 has_spoiler:Bool = InputMessageContent;
 
 //@description A sticker message
 //@sticker Sticker to be sent
@@ -2970,8 +3022,9 @@ inputMessageSticker sticker:InputFile thumbnail:inputThumbnail width:int32 heigh
 //@height Video height
 //@supports_streaming True, if the video is supposed to be streamed
 //@caption Video caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
-//@ttl Video TTL (Time To Live), in seconds (0-60). A non-zero TTL can be specified only in private chats
-inputMessageVideo video:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> duration:int32 width:int32 height:int32 supports_streaming:Bool caption:formattedText ttl:int32 = InputMessageContent;
+//@self_destruct_time Video self-destruct time, in seconds (0-60). A non-zero self-destruct time can be specified only in private chats
+//@has_spoiler True, if the video preview must be covered by a spoiler animation; not supported in secret chats
+inputMessageVideo video:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> duration:int32 width:int32 height:int32 supports_streaming:Bool caption:formattedText self_destruct_time:int32 has_spoiler:Bool = InputMessageContent;
 
 //@description A video note message
 //@video_note Video note to be sent
@@ -3553,7 +3606,7 @@ speechRecognitionResultError error:error = SpeechRecognitionResult;
 //@dark_color Color in the RGB24 format for dark themes
 attachmentMenuBotColor light_color:int32 dark_color:int32 = AttachmentMenuBotColor;
 
-//@description Represents a bot added to attachment menu
+//@description Represents a bot, which can be added to attachment menu
 //@bot_user_id User identifier of the bot added to attachment menu
 //@supports_self_chat True, if the bot supports opening from attachment menu in the chat with the bot
 //@supports_user_chats True, if the bot supports opening from attachment menu in private chats with ordinary users
@@ -3561,6 +3614,7 @@ attachmentMenuBotColor light_color:int32 dark_color:int32 = AttachmentMenuBotCol
 //@supports_group_chats True, if the bot supports opening from attachment menu in basic group and supergroup chats
 //@supports_channel_chats True, if the bot supports opening from attachment menu in channel chats
 //@supports_settings True, if the bot supports "settings_button_pressed" event
+//@request_write_access True, if the user needs to be requested to give the permission to the bot to send them messages
 //@name Name for the bot in attachment menu
 //@name_color Color to highlight selected name of the bot if appropriate; may be null
 //@default_icon Default attachment menu icon for the bot in SVG format; may be null
@@ -3570,7 +3624,7 @@ attachmentMenuBotColor light_color:int32 dark_color:int32 = AttachmentMenuBotCol
 //@macos_icon Attachment menu icon for the bot in TGS format for the official native macOS app; may be null
 //@icon_color Color to highlight selected icon of the bot if appropriate; may be null
 //@web_app_placeholder Default placeholder for opened Web Apps in SVG format; may be null
-attachmentMenuBot bot_user_id:int53 supports_self_chat:Bool supports_user_chats:Bool supports_bot_chats:Bool supports_group_chats:Bool supports_channel_chats:Bool supports_settings:Bool name:string name_color:attachmentMenuBotColor default_icon:file ios_static_icon:file ios_animated_icon:file android_icon:file macos_icon:file icon_color:attachmentMenuBotColor web_app_placeholder:file = AttachmentMenuBot;
+attachmentMenuBot bot_user_id:int53 supports_self_chat:Bool supports_user_chats:Bool supports_bot_chats:Bool supports_group_chats:Bool supports_channel_chats:Bool supports_settings:Bool request_write_access:Bool name:string name_color:attachmentMenuBotColor default_icon:file ios_static_icon:file ios_animated_icon:file android_icon:file macos_icon:file icon_color:attachmentMenuBotColor web_app_placeholder:file = AttachmentMenuBot;
 
 //@description Information about the message sent by answerWebAppQuery
 //@inline_message_id Identifier of the sent inline message, if known
@@ -3931,10 +3985,10 @@ chatEventLinkedChatChanged old_linked_chat_id:int53 new_linked_chat_id:int53 = C
 //@new_location New location; may be null
 chatEventLocationChanged old_location:chatLocation new_location:chatLocation = ChatEventAction;
 
-//@description The message TTL was changed
-//@old_message_ttl Previous value of message_ttl
-//@new_message_ttl New value of message_ttl
-chatEventMessageTtlChanged old_message_ttl:int32 new_message_ttl:int32 = ChatEventAction;
+//@description The message auto-delete timer was changed
+//@old_message_auto_delete_time Previous value of message_auto_delete_time
+//@new_message_auto_delete_time New value of message_auto_delete_time
+chatEventMessageAutoDeleteTimeChanged old_message_auto_delete_time:int32 new_message_auto_delete_time:int32 = ChatEventAction;
 
 //@description The chat permissions was changed
 //@old_permissions Previous chat permissions
@@ -3983,9 +4037,9 @@ chatEventInvitesToggled can_invite_users:Bool = ChatEventAction;
 //@is_all_history_available New value of is_all_history_available
 chatEventIsAllHistoryAvailableToggled is_all_history_available:Bool = ChatEventAction;
 
-//@description The is_aggressive_anti_spam_enabled setting of a supergroup was toggled
-//@is_aggressive_anti_spam_enabled New value of is_aggressive_anti_spam_enabled
-chatEventIsAggressiveAntiSpamEnabledToggled is_aggressive_anti_spam_enabled:Bool = ChatEventAction;
+//@description The has_aggressive_anti_spam_enabled setting of a supergroup was toggled
+//@has_aggressive_anti_spam_enabled New value of has_aggressive_anti_spam_enabled
+chatEventHasAggressiveAntiSpamEnabledToggled has_aggressive_anti_spam_enabled:Bool = ChatEventAction;
 
 //@description The sign_messages setting of a channel was toggled
 //@sign_messages New value of sign_messages
@@ -4631,6 +4685,9 @@ pushMessageContentChatJoinByRequest = PushMessageContent;
 //@amount The paid amount
 pushMessageContentRecurringPayment amount:string = PushMessageContent;
 
+//@description A profile photo was suggested to the user
+pushMessageContentSuggestProfilePhoto = PushMessageContent;
+
 //@description A forwarded messages
 //@total_count Number of forwarded messages
 pushMessageContentMessageForwards total_count:int32 = PushMessageContent;
@@ -4638,7 +4695,7 @@ pushMessageContentMessageForwards total_count:int32 = PushMessageContent;
 //@description A media album
 //@total_count Number of messages in the album
 //@has_photos True, if the album has at least one photo
-//@has_videos True, if the album has at least one video
+//@has_videos True, if the album has at least one video file
 //@has_audios True, if the album has at least one audio file
 //@has_documents True, if the album has at least one document
 pushMessageContentMediaAlbum total_count:int32 has_photos:Bool has_videos:Bool has_audios:Bool has_documents:Bool = PushMessageContent;
@@ -4836,9 +4893,9 @@ userPrivacySettingAllowPrivateVoiceAndVideoNoteMessages = UserPrivacySetting;
 accountTtl days:int32 = AccountTtl;
 
 
-//@description Contains default message Time To Live setting (self-destruct timer) for new chats
-//@ttl Message TTL setting, in seconds. If 0, then messages aren't deleted automatically
-messageTtl ttl:int32 = MessageTtl;
+//@description Contains default auto-delete timer setting for new chats
+//@time Message auto-delete time, in seconds. If 0, then messages aren't deleted automatically
+messageAutoDeleteTime time:int32 = MessageAutoDeleteTime;
 
 
 //@class SessionType
@@ -5047,7 +5104,13 @@ internalLinkTypeChangePhoneNumber = InternalLinkType;
 //@invite_link Internal representation of the invite link
 internalLinkTypeChatInvite invite_link:string = InternalLinkType;
 
-//@description The link is a link to the filter settings section of the app
+//@description The link is a link to the default message auto-delete timer settings section of the app settings
+internalLinkTypeDefaultMessageAutoDeleteTimerSettings = InternalLinkType;
+
+//@description The link is a link to the edit profile section of the app settings
+internalLinkTypeEditProfileSettings = InternalLinkType;
+
+//@description The link is a link to the filter section of the app settings
 internalLinkTypeFilterSettings = InternalLinkType;
 
 //@description The link is a link to a game. Call searchPublicChat with the given bot username, check that the user is a bot, ask the current user to select a chat to send the game, and then call sendMessage with inputMessageGame
@@ -5068,7 +5131,7 @@ internalLinkTypeInvoice invoice_name:string = InternalLinkType;
 //@language_pack_id Language pack identifier
 internalLinkTypeLanguagePack language_pack_id:string = InternalLinkType;
 
-//@description The link is a link to the language settings section of the app
+//@description The link is a link to the language section of the app settings
 internalLinkTypeLanguageSettings = InternalLinkType;
 
 //@description The link is a link to a Telegram message or a forum topic. Call getMessageLinkInfo with the given URL to process the link
@@ -5097,7 +5160,7 @@ internalLinkTypePhoneNumberConfirmation hash:string phone_number:string = Intern
 //@referrer Referrer specified in the link
 internalLinkTypePremiumFeatures referrer:string = InternalLinkType;
 
-//@description The link is a link to the privacy and security settings section of the app
+//@description The link is a link to the privacy and security section of the app settings
 internalLinkTypePrivacyAndSecuritySettings = InternalLinkType;
 
 //@description The link is a link to a proxy. Call addProxy with the given parameters to process the link and add the proxy
@@ -5122,13 +5185,14 @@ internalLinkTypeSettings = InternalLinkType;
 
 //@description The link is a link to a sticker set. Call searchStickerSet with the given sticker set name to process the link and show the sticker set
 //@sticker_set_name Name of the sticker set
-internalLinkTypeStickerSet sticker_set_name:string = InternalLinkType;
+//@expect_custom_emoji True, if the sticker set is expected to contain custom emoji
+internalLinkTypeStickerSet sticker_set_name:string expect_custom_emoji:Bool = InternalLinkType;
 
 //@description The link is a link to a theme. TDLib has no theme support yet
 //@theme_name Name of the theme
 internalLinkTypeTheme theme_name:string = InternalLinkType;
 
-//@description The link is a link to the theme settings section of the app
+//@description The link is a link to the theme section of the app settings
 internalLinkTypeThemeSettings = InternalLinkType;
 
 //@description The link is an unknown tg: link. Call getDeepLinkInfo to process the link
@@ -5153,14 +5217,14 @@ internalLinkTypeUserToken token:string = InternalLinkType;
 internalLinkTypeVideoChat chat_username:string invite_hash:string is_live_stream:Bool = InternalLinkType;
 
 
-//@description Contains an HTTPS link to a message in a supergroup or channel
-//@link Message link
+//@description Contains an HTTPS link to a message in a supergroup or channel, or a forum topic
+//@link The link
 //@is_public True, if the link will work for non-members of the chat
 messageLink link:string is_public:Bool = MessageLink;
 
 //@description Contains information about a link to a message or a forum topic in a chat
-//@is_public True, if the link is a public link for a message in a chat
-//@chat_id If found, identifier of the chat to which the message belongs, 0 otherwise
+//@is_public True, if the link is a public link for a message or a forum topic in a chat
+//@chat_id If found, identifier of the chat to which the link points, 0 otherwise
 //@message_thread_id If found, identifier of the message thread in which to open the message, or a forum topic to open if the message is missing
 //@message If found, the linked message; may be null
 //@media_timestamp Timestamp from which the video/audio/video note/voice note playing must start, in seconds; 0 if not specified. The media can be in the message content or in its web page preview
@@ -5485,7 +5549,8 @@ proxies proxies:vector<proxy> = Proxies;
 
 
 //@description A sticker to be added to a sticker set
-//@sticker File with the sticker; must fit in a 512x512 square. For WEBP stickers and masks the file must be in PNG format, which will be converted to WEBP server-side. Otherwise, the file must be local or uploaded within a week. See https://core.telegram.org/animated_stickers#technical-requirements for technical requirements
+//@sticker File with the sticker; must fit in a 512x512 square. For WEBP stickers and masks the file must be in PNG format, which will be converted to WEBP server-side.
+//-Otherwise, the file must be local or uploaded within a week. See https://core.telegram.org/animated_stickers#technical-requirements for technical requirements
 //@emojis Emojis corresponding to the sticker
 //@format Sticker format
 //@mask_position Position where the mask is placed; pass null if not specified
@@ -5653,7 +5718,8 @@ updateAuthorizationState authorization_state:AuthorizationState = Update;
 //@message The new message
 updateNewMessage message:message = Update;
 
-//@description A request to send a message has reached the Telegram server. This doesn't mean that the message will be sent successfully or even that the send message request will be processed. This update will be sent only if the option "use_quick_ack" is set to true. This update may be sent multiple times for the same message
+//@description A request to send a message has reached the Telegram server. This doesn't mean that the message will be sent successfully or even that the send message request will be processed.
+//-This update will be sent only if the option "use_quick_ack" is set to true. This update may be sent multiple times for the same message
 //@chat_id The chat identifier of the sent message
 //@message_id A temporary message identifier
 updateMessageSendAcknowledged chat_id:int53 message_id:int53 = Update;
@@ -5695,7 +5761,7 @@ updateMessageIsPinned chat_id:int53 message_id:int53 is_pinned:Bool = Update;
 //@interaction_info New information about interactions with the message; may be null
 updateMessageInteractionInfo chat_id:int53 message_id:int53 interaction_info:messageInteractionInfo = Update;
 
-//@description The message content was opened. Updates voice note messages to "listened", video note messages to "viewed" and starts the TTL timer for self-destructing messages
+//@description The message content was opened. Updates voice note messages to "listened", video note messages to "viewed" and starts the self-destruct timer
 //@chat_id Chat identifier
 //@message_id Message identifier
 updateMessageContentOpened chat_id:int53 message_id:int53 = Update;
@@ -5780,10 +5846,10 @@ updateChatDraftMessage chat_id:int53 draft_message:draftMessage positions:vector
 //@message_sender_id New value of message_sender_id; may be null if the user can't change message sender
 updateChatMessageSender chat_id:int53 message_sender_id:MessageSender = Update;
 
-//@description The message Time To Live setting for a chat was changed
+//@description The message auto-delete or self-destruct timer setting for a chat was changed
 //@chat_id Chat identifier
-//@message_ttl New value of message_ttl
-updateChatMessageTtl chat_id:int53 message_ttl:int32 = Update;
+//@message_auto_delete_time New value of message_auto_delete_time
+updateChatMessageAutoDeleteTime chat_id:int53 message_auto_delete_time:int32 = Update;
 
 //@description Notification settings for a chat were changed
 //@chat_id Chat identifier
@@ -5850,7 +5916,8 @@ updateChatIsMarkedAsUnread chat_id:int53 is_marked_as_unread:Bool = Update;
 //@main_chat_list_position Position of the main chat list among chat filters, 0-based
 updateChatFilters chat_filters:vector<chatFilterInfo> main_chat_list_position:int32 = Update;
 
-//@description The number of online group members has changed. This update with non-zero number of online group members is sent only for currently opened chats. There is no guarantee that it will be sent just after the number of online users has changed
+//@description The number of online group members has changed. This update with non-zero number of online group members is sent only for currently opened chats.
+//-There is no guarantee that it will be sent just after the number of online users has changed
 //@chat_id Identifier of the chat
 //@online_member_count New number of online members in the chat, or 0 if unknown
 updateChatOnlineMemberCount chat_id:int53 online_member_count:int32 = Update;
@@ -6277,7 +6344,7 @@ getAuthorizationState = AuthorizationState;
 //@use_test_dc Pass true to use Telegram test environment instead of the production environment
 //@database_directory The path to the directory for the persistent database; if empty, the current working directory will be used
 //@files_directory The path to the directory for storing files; if empty, database_directory will be used
-//@database_encryption_key Encryption key for the database
+//@database_encryption_key Encryption key for the database. If the encryption key is invalid, then an error with code 401 will be returned
 //@use_file_database Pass true to keep information about downloaded and uploaded files between application restarts
 //@use_chat_info_database Pass true to keep cache of users, basic groups, supergroups, channels and secret chats between restarts. Implies use_file_database
 //@use_message_database Pass true to keep cache of chats and messages between restarts. Implies use_chat_info_database
@@ -6302,7 +6369,8 @@ setAuthenticationPhoneNumber phone_number:string settings:phoneNumberAuthenticat
 //@email_address The email address of the user
 setAuthenticationEmailAddress email_address:string = Ok;
 
-//@description Resends an authentication code to the user. Works only when the current authorization state is authorizationStateWaitCode, the next_code_type of the result is not null and the server-specified timeout has passed, or when the current authorization state is authorizationStateWaitEmailCode
+//@description Resends an authentication code to the user. Works only when the current authorization state is authorizationStateWaitCode, the next_code_type of the result is not null and the server-specified timeout has passed,
+//-or when the current authorization state is authorizationStateWaitEmailCode
 resendAuthenticationCode = Ok;
 
 //@description Checks the authentication of a email address. Works only when the current authorization state is authorizationStateWaitEmailCode
@@ -6350,7 +6418,8 @@ logOut = Ok;
 //@description Closes the TDLib instance. All databases will be flushed to disk and properly closed. After the close completes, updateAuthorizationState with authorizationStateClosed will be sent. Can be called before initialization
 close = Ok;
 
-//@description Closes the TDLib instance, destroying all local data without a proper logout. The current user session will remain in the list of all active sessions. All local data will be destroyed. After the destruction completes updateAuthorizationState with authorizationStateClosed will be sent. Can be called before authorization
+//@description Closes the TDLib instance, destroying all local data without a proper logout. The current user session will remain in the list of all active sessions. All local data will be destroyed.
+//-After the destruction completes updateAuthorizationState with authorizationStateClosed will be sent. Can be called before authorization
 destroy = Ok;
 
 
@@ -6379,7 +6448,8 @@ getPasswordState = PasswordState;
 //@new_recovery_email_address New recovery email address; may be empty
 setPassword old_password:string new_password:string new_hint:string set_recovery_email_address:Bool new_recovery_email_address:string = PasswordState;
 
-//@description Changes the login email address of the user. The change will not be applied until the new login email address is confirmed with checkLoginEmailAddressCode. To use Apple ID/Google ID instead of a email address, call checkLoginEmailAddressCode directly
+//@description Changes the login email address of the user. The change will not be applied until the new login email address is confirmed with checkLoginEmailAddressCode.
+//-To use Apple ID/Google ID instead of a email address, call checkLoginEmailAddressCode directly
 //@new_login_email_address New login email address
 setLoginEmailAddress new_login_email_address:string = EmailAddressAuthenticationCodeInfo;
 
@@ -6480,7 +6550,8 @@ getMessage chat_id:int53 message_id:int53 = Message;
 //@message_id Identifier of the message to get
 getMessageLocally chat_id:int53 message_id:int53 = Message;
 
-//@description Returns information about a message that is replied by a given message. Also returns the pinned message, the game message, the invoice message, and the topic creation message for messages of the types messagePinMessage, messageGameScore, messagePaymentSuccessful, and topic messages without replied message respectively
+//@description Returns information about a message that is replied by a given message. Also returns the pinned message, the game message, the invoice message, and the topic creation message for messages
+//-of the types messagePinMessage, messageGameScore, messagePaymentSuccessful, and topic messages without replied message respectively
 //@chat_id Identifier of the chat the message belongs to
 //@message_id Identifier of the reply message
 getRepliedMessage chat_id:int53 message_id:int53 = Message;
@@ -6549,7 +6620,8 @@ searchChats query:string limit:int32 = Chats;
 //@limit The maximum number of chats to be returned
 searchChatsOnServer query:string limit:int32 = Chats;
 
-//@description Returns a list of users and location-based supergroups nearby. The list of users nearby will be updated for 60 seconds after the request by the updates updateUsersNearby. The request must be sent again every 25 seconds with adjusted location to not miss new chats
+//@description Returns a list of users and location-based supergroups nearby. The list of users nearby will be updated for 60 seconds after the request by the updates updateUsersNearby.
+//-The request must be sent again every 25 seconds with adjusted location to not miss new chats
 //@location Current user location
 searchChatsNearby location:location = ChatsNearby;
 
@@ -6591,7 +6663,8 @@ getCreatedPublicChats type:PublicChatType = Chats;
 //@type Type of the public chats, for which to check the limit
 checkCreatedPublicChatsLimit type:PublicChatType = Ok;
 
-//@description Returns a list of basic group and supergroup chats, which can be used as a discussion group for a channel. Returned basic group chats must be first upgraded to supergroups before they can be set as a discussion group. To set a returned supergroup as a discussion group, access to its old messages must be enabled using toggleSupergroupIsAllHistoryAvailable first
+//@description Returns a list of basic group and supergroup chats, which can be used as a discussion group for a channel. Returned basic group chats must be first upgraded to supergroups before they can be set as a discussion group.
+//-To set a returned supergroup as a discussion group, access to its old messages must be enabled using toggleSupergroupIsAllHistoryAvailable first
 getSuitableDiscussionChats = Chats;
 
 //@description Returns a list of recently inactive supergroups and channels. Can be used when user reaches limit on the number of joined supergroups and channels and receives CHANNELS_TOO_MUCH error. Also, the limit can be increased with Telegram Premium
@@ -6610,7 +6683,8 @@ getGroupsInCommon user_id:int53 offset_chat_id:int53 limit:int32 = Chats;
 //@chat_id Chat identifier
 //@from_message_id Identifier of the message starting from which history must be fetched; use 0 to get results from the last message
 //@offset Specify 0 to get results from exactly the from_message_id or a negative offset up to 99 to get additionally some newer messages
-//@limit The maximum number of messages to be returned; must be positive and can't be greater than 100. If the offset is negative, the limit must be greater than or equal to -offset. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
+//@limit The maximum number of messages to be returned; must be positive and can't be greater than 100. If the offset is negative, the limit must be greater than or equal to -offset.
+//-For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
 //@only_local Pass true to get only messages that are available without sending network requests
 getChatHistory chat_id:int53 from_message_id:int53 offset:int32 limit:int32 only_local:Bool = Messages;
 
@@ -6620,7 +6694,8 @@ getChatHistory chat_id:int53 from_message_id:int53 offset:int32 limit:int32 only
 //@message_id Message identifier, which thread history needs to be returned
 //@from_message_id Identifier of the message starting from which history must be fetched; use 0 to get results from the last message
 //@offset Specify 0 to get results from exactly the from_message_id or a negative offset up to 99 to get additionally some newer messages
-//@limit The maximum number of messages to be returned; must be positive and can't be greater than 100. If the offset is negative, the limit must be greater than or equal to -offset. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
+//@limit The maximum number of messages to be returned; must be positive and can't be greater than 100. If the offset is negative, the limit must be greater than or equal to -offset.
+//-For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
 getMessageThreadHistory chat_id:int53 message_id:int53 from_message_id:int53 offset:int32 limit:int32 = Messages;
 
 //@description Deletes all messages in the chat. Use chat.can_be_deleted_only_for_self and chat.can_be_deleted_for_all_users fields to find whether and how the method can be applied to the chat
@@ -6641,23 +6716,22 @@ deleteChat chat_id:int53 = Ok;
 //@sender_id Identifier of the sender of messages to search for; pass null to search for messages from any sender. Not supported in secret chats
 //@from_message_id Identifier of the message starting from which history must be fetched; use 0 to get results from the last message
 //@offset Specify 0 to get results from exactly the from_message_id or a negative offset to get the specified message and some newer messages
-//@limit The maximum number of messages to be returned; must be positive and can't be greater than 100. If the offset is negative, the limit must be greater than -offset. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
+//@limit The maximum number of messages to be returned; must be positive and can't be greater than 100. If the offset is negative, the limit must be greater than -offset.
+//-For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
 //@filter Additional filter for messages to search; pass null to search for all messages
 //@message_thread_id If not 0, only messages in the specified thread will be returned; supergroups only
-searchChatMessages chat_id:int53 query:string sender_id:MessageSender from_message_id:int53 offset:int32 limit:int32 filter:SearchMessagesFilter message_thread_id:int53 = Messages;
+searchChatMessages chat_id:int53 query:string sender_id:MessageSender from_message_id:int53 offset:int32 limit:int32 filter:SearchMessagesFilter message_thread_id:int53 = FoundChatMessages;
 
 //@description Searches for messages in all chats except secret chats. Returns the results in reverse chronological order (i.e., in order of decreasing (date, chat_id, message_id)).
 //-For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
 //@chat_list Chat list in which to search messages; pass null to search in all chats regardless of their chat list. Only Main and Archive chat lists are supported
 //@query Query to search for
-//@offset_date The date of the message starting from which the results need to be fetched. Use 0 or any date in the future to get results from the last message
-//@offset_chat_id The chat identifier of the last found message, or 0 for the first request
-//@offset_message_id The message identifier of the last found message, or 0 for the first request
+//@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
 //@limit The maximum number of messages to be returned; up to 100. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
 //@filter Additional filter for messages to search; pass null to search for all messages. Filters searchMessagesFilterMention, searchMessagesFilterUnreadMention, searchMessagesFilterUnreadReaction, searchMessagesFilterFailedToSend, and searchMessagesFilterPinned are unsupported in this function
 //@min_date If not 0, the minimum date of the messages to return
 //@max_date If not 0, the maximum date of the messages to return
-searchMessages chat_list:ChatList query:string offset_date:int32 offset_chat_id:int53 offset_message_id:int53 limit:int32 filter:SearchMessagesFilter min_date:int32 max_date:int32 = Messages;
+searchMessages chat_list:ChatList query:string offset:string limit:int32 filter:SearchMessagesFilter min_date:int32 max_date:int32 = FoundMessages;
 
 //@description Searches for messages in secret chats. Returns the results in reverse chronological order. For optimal performance, the number of returned messages is chosen by TDLib
 //@chat_id Identifier of the chat in which to search. Specify 0 to search in all secret chats
@@ -6668,10 +6742,10 @@ searchMessages chat_list:ChatList query:string offset_date:int32 offset_chat_id:
 searchSecretMessages chat_id:int53 query:string offset:string limit:int32 filter:SearchMessagesFilter = FoundMessages;
 
 //@description Searches for call messages. Returns the results in reverse chronological order (i.e., in order of decreasing message_id). For optimal performance, the number of returned messages is chosen by TDLib
-//@from_message_id Identifier of the message from which to search; use 0 to get results from the last message
+//@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
 //@limit The maximum number of messages to be returned; up to 100. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
 //@only_missed Pass true to search only for messages with missed/declined calls
-searchCallMessages from_message_id:int53 limit:int32 only_missed:Bool = Messages;
+searchCallMessages offset:string limit:int32 only_missed:Bool = FoundMessages;
 
 //@description Searches for outgoing messages with content of the type messageDocument in all chats except secret chats. Returns the results in reverse chronological order
 //@query Query to search for in document file name and message caption
@@ -6961,7 +7035,7 @@ getForumTopicDefaultIcons = Stickers;
 //@icon Icon of the topic. Icon color must be one of 0x6FB9F0, 0xFFD67E, 0xCB86DB, 0x8EEE98, 0xFF93B2, or 0xFB6F5F. Telegram Premium users can use any custom emoji as topic icon, other users can use only a custom emoji returned by getForumTopicDefaultIcons
 createForumTopic chat_id:int53 name:string icon:forumTopicIcon = ForumTopicInfo;
 
-//@description Edits title and icon of a topic in a forum supergroup chat; requires can_manage_topics administrator rights in the supergroup unless the user is creator of the topic
+//@description Edits title and icon of a topic in a forum supergroup chat; requires can_manage_topics administrator right in the supergroup unless the user is creator of the topic
 //@chat_id Identifier of the chat
 //@message_thread_id Message thread identifier of the forum topic
 //@name New name of the topic; 0-128 characters. If empty, the previous topic name is kept
@@ -6977,7 +7051,7 @@ getForumTopic chat_id:int53 message_thread_id:int53 = ForumTopic;
 //@description Returns an HTTPS link to a topic in a forum chat. This is an offline request
 //@chat_id Identifier of the chat
 //@message_thread_id Message thread identifier of the forum topic
-getForumTopicLink chat_id:int53 message_thread_id:int53 = HttpUrl;
+getForumTopicLink chat_id:int53 message_thread_id:int53 = MessageLink;
 
 //@description Returns found forum topics in a forum chat. This is a temporary method for getting information about topic list from the server
 //@chat_id Identifier of the forum chat
@@ -6994,18 +7068,29 @@ getForumTopics chat_id:int53 query:string offset_date:int32 offset_message_id:in
 //@notification_settings New notification settings for the forum topic. If the topic is muted for more than 366 days, it is considered to be muted forever
 setForumTopicNotificationSettings chat_id:int53 message_thread_id:int53 notification_settings:chatNotificationSettings = Ok;
 
-//@description Toggles whether a topic is closed in a forum supergroup chat; requires can_manage_topics administrator rights in the supergroup unless the user is creator of the topic
+//@description Toggles whether a topic is closed in a forum supergroup chat; requires can_manage_topics administrator right in the supergroup unless the user is creator of the topic
 //@chat_id Identifier of the chat
 //@message_thread_id Message thread identifier of the forum topic
 //@is_closed Pass true to close the topic; pass false to reopen it
 toggleForumTopicIsClosed chat_id:int53 message_thread_id:int53 is_closed:Bool = Ok;
 
-//@description Toggles whether a General topic is hidden in a forum supergroup chat; requires can_manage_topics administrator rights in the supergroup
+//@description Toggles whether a General topic is hidden in a forum supergroup chat; requires can_manage_topics administrator right in the supergroup
 //@chat_id Identifier of the chat
 //@is_hidden Pass true to hide and close the General topic; pass false to unhide it
 toggleGeneralForumTopicIsHidden chat_id:int53 is_hidden:Bool = Ok;
 
-//@description Deletes all messages in a forum topic; requires can_delete_messages administrator rights in the supergroup unless the user is creator of the topic, the topic has no messages from other users and has at most 11 messages
+//@description Changes the pinned state of a forum topic; requires can_manage_topics administrator right in the supergroup. There can be up to getOption("pinned_forum_topic_count_max") pinned forum topics
+//@chat_id Chat identifier
+//@message_thread_id Message thread identifier of the forum topic
+//@is_pinned Pass true to pin the topic; pass false to unpin it
+toggleForumTopicIsPinned chat_id:int53 message_thread_id:int53 is_pinned:Bool = Ok;
+
+//@description Changes the order of pinned forum topics
+//@chat_id Chat identifier
+//@message_thread_ids The new list of pinned forum topics
+setPinnedForumTopics chat_id:int53 message_thread_ids:vector<int53> = Ok;
+
+//@description Deletes all messages in a forum topic; requires can_delete_messages administrator right in the supergroup unless the user is creator of the topic, the topic has no messages from other users and has at most 11 messages
 //@chat_id Identifier of the chat
 //@message_thread_id Message thread identifier of the forum topic
 deleteForumTopic chat_id:int53 message_thread_id:int53 = Ok;
@@ -7274,14 +7359,16 @@ openChat chat_id:int53 = Ok;
 //@chat_id Chat identifier
 closeChat chat_id:int53 = Ok;
 
-//@description Informs TDLib that messages are being viewed by the user. Sponsored messages must be marked as viewed only when the entire text of the message is shown on the screen (excluding the button). Many useful activities depend on whether the messages are currently being viewed or not (e.g., marking messages as read, incrementing a view counter, updating a view counter, removing deleted messages in supergroups and channels)
+//@description Informs TDLib that messages are being viewed by the user. Sponsored messages must be marked as viewed only when the entire text of the message is shown on the screen (excluding the button).
+//-Many useful activities depend on whether the messages are currently being viewed or not (e.g., marking messages as read, incrementing a view counter, updating a view counter, removing deleted messages in supergroups and channels)
 //@chat_id Chat identifier
 //@message_thread_id If not 0, a message thread identifier in which the messages are being viewed
 //@message_ids The identifiers of the messages being viewed
 //@force_read Pass true to mark as read the specified messages even the chat is closed
 viewMessages chat_id:int53 message_thread_id:int53 message_ids:vector<int53> force_read:Bool = Ok;
 
-//@description Informs TDLib that the message content has been opened (e.g., the user has opened a photo, video, document, location or venue, or has listened to an audio file or voice note message). An updateMessageContentOpened update will be generated if something has changed
+//@description Informs TDLib that the message content has been opened (e.g., the user has opened a photo, video, document, location or venue, or has listened to an audio file or voice note message).
+//-An updateMessageContentOpened update will be generated if something has changed
 //@chat_id Chat identifier of the message
 //@message_id Identifier of the message with the opened content
 openMessageContent chat_id:int53 message_id:int53 = Ok;
@@ -7346,17 +7433,17 @@ createSecretChat secret_chat_id:int32 = Chat;
 //@description Creates a new basic group and sends a corresponding messageBasicGroupChatCreate. Returns the newly created chat
 //@user_ids Identifiers of users to be added to the basic group
 //@title Title of the new basic group; 1-128 characters
-//@message_ttl Message TTL value, in seconds; must be from 0 up to 365 * 86400 and be divisible by 86400. If 0, then messages aren't deleted automatically
-createNewBasicGroupChat user_ids:vector<int53> title:string message_ttl:int32 = Chat;
+//@message_auto_delete_time Message auto-delete time value, in seconds; must be from 0 up to 365 * 86400 and be divisible by 86400. If 0, then messages aren't deleted automatically
+createNewBasicGroupChat user_ids:vector<int53> title:string message_auto_delete_time:int32 = Chat;
 
 //@description Creates a new supergroup or channel and sends a corresponding messageSupergroupChatCreate. Returns the newly created chat
 //@title Title of the new chat; 1-128 characters
 //@is_channel Pass true to create a channel chat
 //@param_description Chat description; 0-255 characters
 //@location Chat location if a location-based supergroup is being created; pass null to create an ordinary supergroup chat
-//@message_ttl Message TTL value, in seconds; must be from 0 up to 365 * 86400 and be divisible by 86400. If 0, then messages aren't deleted automatically
+//@message_auto_delete_time Message auto-delete time value, in seconds; must be from 0 up to 365 * 86400 and be divisible by 86400. If 0, then messages aren't deleted automatically
 //@for_import Pass true to create a supergroup for importing messages using importMessage
-createNewSupergroupChat title:string is_channel:Bool description:string location:chatLocation message_ttl:int32 for_import:Bool = Chat;
+createNewSupergroupChat title:string is_channel:Bool description:string location:chatLocation message_auto_delete_time:int32 for_import:Bool = Chat;
 
 //@description Creates a new secret chat. Returns the newly created chat
 //@user_id Identifier of the target user
@@ -7416,11 +7503,11 @@ setChatTitle chat_id:int53 title:string = Ok;
 //@photo New chat photo; pass null to delete the chat photo
 setChatPhoto chat_id:int53 photo:InputChatPhoto = Ok;
 
-//@description Changes the message TTL in a chat. Requires change_info administrator right in basic groups, supergroups and channels
-//-Message TTL can't be changed in a chat with the current user (Saved Messages) and the chat 777000 (Telegram).
+//@description Changes the message auto-delete or self-destruct (for secret chats) time in a chat. Requires change_info administrator right in basic groups, supergroups and channels
+//-Message auto-delete time can't be changed in a chat with the current user (Saved Messages) and the chat 777000 (Telegram).
 //@chat_id Chat identifier
-//@ttl New TTL value, in seconds; unless the chat is secret, it must be from 0 up to 365 * 86400 and be divisible by 86400. If 0, then messages aren't deleted automatically
-setChatMessageTtl chat_id:int53 ttl:int32 = Ok;
+//@message_auto_delete_time New time value, in seconds; unless the chat is secret, it must be from 0 up to 365 * 86400 and be divisible by 86400. If 0, then messages aren't deleted automatically
+setChatMessageAutoDeleteTime chat_id:int53 message_auto_delete_time:int32 = Ok;
 
 //@description Changes the chat members permissions. Supported only for basic groups and supergroups. Requires can_restrict_members administrator right
 //@chat_id Chat identifier
@@ -7475,8 +7562,8 @@ setChatDescription chat_id:int53 description:string = Ok;
 
 //@description Changes the discussion group of a channel chat; requires can_change_info administrator right in the channel if it is specified
 //@chat_id Identifier of the channel chat. Pass 0 to remove a link from the supergroup passed in the second argument to a linked channel chat (requires can_pin_messages rights in the supergroup)
-//@discussion_chat_id Identifier of a new channel's discussion group. Use 0 to remove the discussion group.
-//-Use the method getSuitableDiscussionChats to find all suitable groups. Basic group chats must be first upgraded to supergroup chats. If new chat members don't have access to old messages in the supergroup, then toggleSupergroupIsAllHistoryAvailable must be used first to change that
+//@discussion_chat_id Identifier of a new channel's discussion group. Use 0 to remove the discussion group. Use the method getSuitableDiscussionChats to find all suitable groups.
+//-Basic group chats must be first upgraded to supergroup chats. If new chat members don't have access to old messages in the supergroup, then toggleSupergroupIsAllHistoryAvailable must be used first to change that
 setChatDiscussionGroup chat_id:int53 discussion_chat_id:int53 = Ok;
 
 //@description Changes the location of a chat. Available only for some location-based supergroups, use supergroupFullInfo.can_set_location to check whether the method is allowed to use
@@ -7627,10 +7714,11 @@ getAttachmentMenuBot bot_user_id:int53 = AttachmentMenuBot;
 //@description Adds or removes a bot to attachment menu. Bot can be added to attachment menu, only if userTypeBot.can_be_added_to_attachment_menu == true
 //@bot_user_id Bot's user identifier
 //@is_added Pass true to add the bot to attachment menu; pass false to remove the bot from attachment menu
-toggleBotIsAddedToAttachmentMenu bot_user_id:int53 is_added:Bool = Ok;
+//@allow_write_access Pass true if the current user allowed the bot to send them messages. Ignored if is_added is false
+toggleBotIsAddedToAttachmentMenu bot_user_id:int53 is_added:Bool allow_write_access:Bool = Ok;
 
 
-//@description Returns up to 8 themed emoji statuses, which color must be changed to the color of the Telegram Premium badge
+//@description Returns up to 8 emoji statuses, which must be shown right after the default Premium Badge in the emoji status list
 getThemedEmojiStatuses = EmojiStatuses;
 
 //@description Returns recent emoji statuses
@@ -7666,7 +7754,8 @@ cancelDownloadFile file_id:int32 only_if_pending:Bool = Ok;
 //@directory Directory in which the file is supposed to be saved
 getSuggestedFileName file_id:int32 directory:string = Text;
 
-//@description Preliminary uploads a file to the cloud before sending it in a message, which can be useful for uploading of being recorded voice and video notes. Updates updateFile will be used to notify about upload progress and successful completion of the upload. The file will not have a persistent remote identifier until it will be sent in a message
+//@description Preliminary uploads a file to the cloud before sending it in a message, which can be useful for uploading of being recorded voice and video notes. Updates updateFile will be used
+//-to notify about upload progress and successful completion of the upload. The file will not have a persistent remote identifier until it will be sent in a message
 //@file File to upload
 //@file_type File type; pass null if unknown
 //@priority Priority of the upload (1-32). The higher the priority, the earlier the file will be uploaded. If the priorities of two files are equal, then the first one for which preliminaryUploadFile was called will be uploaded first
@@ -8065,7 +8154,8 @@ getBlockedMessageSenders offset:int32 limit:int32 = MessageSenders;
 
 //@description Adds a user to the contact list or edits an existing contact by their user identifier
 //@contact The contact to add or edit; phone number may be empty and needs to be specified only if known, vCard is ignored
-//@share_phone_number Pass true to share the current user's phone number with the new contact. A corresponding rule to userPrivacySettingShowPhoneNumber will be added if needed. Use the field userFullInfo.need_phone_number_privacy_exception to check whether the current user needs to be asked to share their phone number
+//@share_phone_number Pass true to share the current user's phone number with the new contact. A corresponding rule to userPrivacySettingShowPhoneNumber will be added if needed.
+//-Use the field userFullInfo.need_phone_number_privacy_exception to check whether the current user needs to be asked to share their phone number
 addContact contact:contact share_phone_number:Bool = Ok;
 
 //@description Adds new contacts or edits existing contacts by their phone numbers; contacts' user identifiers are ignored
@@ -8095,6 +8185,16 @@ changeImportedContacts contacts:vector<contact> = ImportedContacts;
 //@description Clears all imported contacts, contact list remains unchanged
 clearImportedContacts = Ok;
 
+//@description Changes a personal profile photo of a contact user
+//@user_id User identifier
+//@photo Profile photo to set; pass null to delete the photo; inputChatPhotoPrevious isn't supported in this function
+setUserPersonalProfilePhoto user_id:int53 photo:InputChatPhoto = Ok;
+
+//@description Suggests a profile photo to another regular user with common messages
+//@user_id User identifier
+//@photo Profile photo to suggest; inputChatPhotoPrevious isn't supported in this function
+suggestUserProfilePhoto user_id:int53 photo:InputChatPhoto = Ok;
+
 
 //@description Searches a user by their phone number. Returns a 404 error if the user can't be found
 //@phone_number Phone number to search for
@@ -8105,7 +8205,7 @@ searchUserByPhoneNumber phone_number:string = User;
 sharePhoneNumber user_id:int53 = Ok;
 
 
-//@description Returns the profile photos of a user. The result of this query may be outdated: some photos might have been deleted already
+//@description Returns the profile photos of a user. Personal and public photo aren't returned
 //@user_id User identifier
 //@offset The number of photos to skip; must be non-negative
 //@limit The maximum number of photos to be returned; up to 100
@@ -8144,7 +8244,7 @@ getArchivedStickerSets sticker_type:StickerType offset_sticker_set_id:int64 limi
 //@limit The maximum number of sticker sets to be returned; up to 100. For optimal performance, the number of returned sticker sets is chosen by TDLib and can be smaller than the specified limit, even if the end of the list has not been reached
 getTrendingStickerSets sticker_type:StickerType offset:int32 limit:int32 = TrendingStickerSets;
 
-//@description Returns a list of sticker sets attached to a file. Currently, only photos and videos can have attached sticker sets
+//@description Returns a list of sticker sets attached to a file, including regular, mask, and emoji sticker sets. Currently, only animations, photos, and videos can have attached sticker sets
 //@file_id File identifier
 getAttachedStickerSets file_id:int32 = StickerSets;
 
@@ -8185,7 +8285,8 @@ reorderInstalledStickerSets sticker_type:StickerType sticker_set_ids:vector<int6
 //@is_attached Pass true to return stickers and masks that were recently attached to photos or video files; pass false to return recently sent stickers
 getRecentStickers is_attached:Bool = Stickers;
 
-//@description Manually adds a new sticker to the list of recently used stickers. The new sticker is added to the top of the list. If the sticker was already in the list, it is removed from the list first. Only stickers belonging to a sticker set can be added to this list. Emoji stickers can't be added to recent stickers
+//@description Manually adds a new sticker to the list of recently used stickers. The new sticker is added to the top of the list. If the sticker was already in the list, it is removed from the list first.
+//-Only stickers belonging to a sticker set can be added to this list. Emoji stickers can't be added to recent stickers
 //@is_attached Pass true to add the sticker to the list of stickers recently attached to photo or video files; pass false to add the sticker to the list of recently sent stickers
 //@sticker Sticker file to add
 addRecentSticker is_attached:Bool sticker:InputFile = Stickers;
@@ -8202,7 +8303,8 @@ clearRecentStickers is_attached:Bool = Ok;
 //@description Returns favorite stickers
 getFavoriteStickers = Stickers;
 
-//@description Adds a new sticker to the list of favorite stickers. The new sticker is added to the top of the list. If the sticker was already in the list, it is removed from the list first. Only stickers belonging to a sticker set can be added to this list. Emoji stickers can't be added to favorite stickers
+//@description Adds a new sticker to the list of favorite stickers. The new sticker is added to the top of the list. If the sticker was already in the list, it is removed from the list first.
+//-Only stickers belonging to a sticker set can be added to this list. Emoji stickers can't be added to favorite stickers
 //@sticker Sticker file to add
 addFavoriteSticker sticker:InputFile = Ok;
 
@@ -8271,7 +8373,8 @@ getWebPageInstantView url:string force_full:Bool = WebPageInstantView;
 
 //@description Changes a profile photo for the current user
 //@photo Profile photo to set
-setProfilePhoto photo:InputChatPhoto = Ok;
+//@is_public Pass true to set a public photo, which will be visible even the main photo is hidden by privacy settings
+setProfilePhoto photo:InputChatPhoto is_public:Bool = Ok;
 
 //@description Deletes a profile photo
 //@profile_photo_id Identifier of the profile photo to delete
@@ -8404,7 +8507,8 @@ disconnectAllWebsites = Ok;
 //@username New value of the username. Use an empty string to remove the username. The username can't be completely removed if there is another active or disabled username
 setSupergroupUsername supergroup_id:int53 username:string = Ok;
 
-//@description Changes active state for a username of a supergroup or channel, requires owner privileges in the supergroup or channel. The editable username can't be disabled. May return an error with a message "USERNAMES_ACTIVE_TOO_MUCH" if the maximum number of active usernames has been reached
+//@description Changes active state for a username of a supergroup or channel, requires owner privileges in the supergroup or channel. The editable username can't be disabled.
+//-May return an error with a message "USERNAMES_ACTIVE_TOO_MUCH" if the maximum number of active usernames has been reached
 //@supergroup_id Identifier of the supergroup or channel
 //@username The username to change
 //@is_active Pass true to activate the username; pass false to disable it
@@ -8444,14 +8548,19 @@ toggleSupergroupJoinByRequest supergroup_id:int53 join_by_request:Bool = Ok;
 //@is_all_history_available The new value of is_all_history_available
 toggleSupergroupIsAllHistoryAvailable supergroup_id:int53 is_all_history_available:Bool = Ok;
 
-//@description Toggles whether aggressive anti-spam checks are enabled in the supergroup; requires can_delete_messages administrator right. Can be called only if the supergroup has at least getOption("aggressive_anti_spam_supergroup_member_count_min") members
+//@description Toggles whether non-administrators can receive only administrators and bots using getSupergroupMembers or searchChatMembers. Can be called only if supergroupFullInfo.can_hide_members == true
+//@supergroup_id Identifier of the supergroup
+//@has_hidden_members New value of has_hidden_members
+toggleSupergroupHasHiddenMembers supergroup_id:int53 has_hidden_members:Bool = Ok;
+
+//@description Toggles whether aggressive anti-spam checks are enabled in the supergroup. Can be called only if supergroupFullInfo.can_toggle_aggressive_anti_spam == true
 //@supergroup_id The identifier of the supergroup, which isn't a broadcast group
-//@is_aggressive_anti_spam_enabled The new value of is_aggressive_anti_spam_enabled
-toggleSupergroupIsAggressiveAntiSpamEnabled supergroup_id:int53 is_aggressive_anti_spam_enabled:Bool = Ok;
+//@has_aggressive_anti_spam_enabled The new value of has_aggressive_anti_spam_enabled
+toggleSupergroupHasAggressiveAntiSpamEnabled supergroup_id:int53 has_aggressive_anti_spam_enabled:Bool = Ok;
 
-//@description Toggles whether the supergroup is a forum; requires owner privileges in the supergroup
+//@description Toggles whether the supergroup is a forum; requires owner privileges in the supergroup. Discussion supergroups can't be converted to forums
 //@supergroup_id Identifier of the supergroup
-//@is_forum New value of is_forum. A supergroup can be converted to a forum, only if it has at least getOption("forum_member_count_min") members
+//@is_forum New value of is_forum
 toggleSupergroupIsForum supergroup_id:int53 is_forum:Bool = Ok;
 
 //@description Upgrades supergroup to a broadcast group; requires owner privileges in the supergroup
@@ -8597,7 +8706,8 @@ editCustomLanguagePackInfo info:languagePackInfo = Ok;
 //@new_string New language pack string
 setCustomLanguagePackString language_pack_id:string new_string:languagePackString = Ok;
 
-//@description Deletes all information about a language pack in the current localization target. The language pack which is currently in use (including base language pack) or is being synchronized can't be deleted. Can be called before authorization
+//@description Deletes all information about a language pack in the current localization target. The language pack which is currently in use (including base language pack) or is being synchronized can't be deleted.
+//-Can be called before authorization
 //@language_pack_id Identifier of the language pack to delete
 deleteLanguagePack language_pack_id:string = Ok;
 
@@ -8648,18 +8758,19 @@ setAccountTtl ttl:accountTtl = Ok;
 //@description Returns the period of inactivity after which the account of the current user will automatically be deleted
 getAccountTtl = AccountTtl;
 
-//@description Deletes the account of the current user, deleting all information associated with the user from the server. The phone number of the account can be used to create a new account. Can be called before authorization when the current authorization state is authorizationStateWaitPassword
+//@description Deletes the account of the current user, deleting all information associated with the user from the server. The phone number of the account can be used to create a new account.
+//-Can be called before authorization when the current authorization state is authorizationStateWaitPassword
 //@reason The reason why the account was deleted; optional
 //@password The 2-step verification password of the current user. If not specified, account deletion can be canceled within one week
 deleteAccount reason:string password:string = Ok;
 
 
-//@description Changes the default message Time To Live setting (self-destruct timer) for new chats
-//@ttl New message TTL; must be from 0 up to 365 * 86400 and be divisible by 86400. If 0, then messages aren't deleted automatically
-setDefaultMessageTtl ttl:messageTtl = Ok;
+//@description Changes the default message auto-delete time for new chats
+//@message_auto_delete_time New default message auto-delete time; must be from 0 up to 365 * 86400 and be divisible by 86400. If 0, then messages aren't deleted automatically
+setDefaultMessageAutoDeleteTime message_auto_delete_time:messageAutoDeleteTime = Ok;
 
-//@description Returns default message Time To Live setting (self-destruct timer) for new chats
-getDefaultMessageTtl = MessageTtl;
+//@description Returns default message auto-delete time setting for new chats
+getDefaultMessageAutoDeleteTime = MessageAutoDeleteTime;
 
 
 //@description Removes a chat action bar without any other action
@@ -8728,8 +8839,8 @@ getDatabaseStatistics = DatabaseStatistics;
 optimizeStorage size:int53 ttl:int32 count:int32 immunity_delay:int32 file_types:vector<FileType> chat_ids:vector<int53> exclude_chat_ids:vector<int53> return_deleted_file_statistics:Bool chat_limit:int32 = StorageStatistics;
 
 
-//@description Sets the current network type. Can be called before authorization. Calling this method forces all network connections to reopen, mitigating the delay in switching between different networks, so it must be called whenever the network is changed, even if the network type remains the same.
-//-Network type is used to check whether the library can use the network at all and also for collecting detailed network data usage statistics
+//@description Sets the current network type. Can be called before authorization. Calling this method forces all network connections to reopen, mitigating the delay in switching between different networks,
+//-so it must be called whenever the network is changed, even if the network type remains the same. Network type is used to check whether the library can use the network at all and also for collecting detailed network data usage statistics
 //@type The new network type; pass null to set network type to networkTypeOther
 setNetworkType type:NetworkType = Ok;
 
@@ -8820,14 +8931,14 @@ checkEmailAddressVerificationCode code:string = Ok;
 getPassportAuthorizationForm bot_user_id:int53 scope:string public_key:string nonce:string = PassportAuthorizationForm;
 
 //@description Returns already available Telegram Passport elements suitable for completing a Telegram Passport authorization form. Result can be received only once for each authorization form
-//@autorization_form_id Authorization form identifier
+//@authorization_form_id Authorization form identifier
 //@password The 2-step verification password of the current user
-getPassportAuthorizationFormAvailableElements autorization_form_id:int32 password:string = PassportElementsWithErrors;
+getPassportAuthorizationFormAvailableElements authorization_form_id:int32 password:string = PassportElementsWithErrors;
 
 //@description Sends a Telegram Passport authorization form, effectively sharing data with the service. This method must be called after getPassportAuthorizationFormAvailableElements if some previously available elements are going to be reused
-//@autorization_form_id Authorization form identifier
+//@authorization_form_id Authorization form identifier
 //@types Types of Telegram Passport elements chosen by user to complete the authorization form
-sendPassportAuthorizationForm autorization_form_id:int32 types:vector<PassportElementType> = Ok;
+sendPassportAuthorizationForm authorization_form_id:int32 types:vector<PassportElementType> = Ok;
 
 
 //@description Sends phone number confirmation code to handle links of the type internalLinkTypePhoneNumberConfirmation
@@ -9042,7 +9153,8 @@ setLogStream log_stream:LogStream = Ok;
 getLogStream = LogStream;
 
 //@description Sets the verbosity level of the internal logging of TDLib. Can be called synchronously
-//@new_verbosity_level New value of the verbosity level for logging. Value 0 corresponds to fatal errors, value 1 corresponds to errors, value 2 corresponds to warnings and debug warnings, value 3 corresponds to informational, value 4 corresponds to debug, value 5 corresponds to verbose debug, value greater than 5 and up to 1023 can be used to enable even more logging
+//@new_verbosity_level New value of the verbosity level for logging. Value 0 corresponds to fatal errors, value 1 corresponds to errors, value 2 corresponds to warnings and debug warnings,
+//-value 3 corresponds to informational, value 4 corresponds to debug, value 5 corresponds to verbose debug, value greater than 5 and up to 1023 can be used to enable even more logging
 setLogVerbosityLevel new_verbosity_level:int32 = Ok;
 
 //@description Returns current verbosity level of the internal logging of TDLib. Can be called synchronously
@@ -9078,29 +9190,38 @@ setUserSupportInfo user_id:int53 message:formattedText = UserSupportInfo;
 
 //@description Does nothing; for testing only. This is an offline method. Can be called before authorization
 testCallEmpty = Ok;
+
 //@description Returns the received string; for testing only. This is an offline method. Can be called before authorization
 //@x String to return
 testCallString x:string = TestString;
+
 //@description Returns the received bytes; for testing only. This is an offline method. Can be called before authorization
 //@x Bytes to return
 testCallBytes x:bytes = TestBytes;
+
 //@description Returns the received vector of numbers; for testing only. This is an offline method. Can be called before authorization
 //@x Vector of numbers to return
 testCallVectorInt x:vector<int32> = TestVectorInt;
+
 //@description Returns the received vector of objects containing a number; for testing only. This is an offline method. Can be called before authorization
 //@x Vector of objects to return
 testCallVectorIntObject x:vector<testInt> = TestVectorIntObject;
+
 //@description Returns the received vector of strings; for testing only. This is an offline method. Can be called before authorization
 //@x Vector of strings to return
 testCallVectorString x:vector<string> = TestVectorString;
+
 //@description Returns the received vector of objects containing a string; for testing only. This is an offline method. Can be called before authorization
 //@x Vector of objects to return
 testCallVectorStringObject x:vector<testString> = TestVectorStringObject;
+
 //@description Returns the squared received number; for testing only. This is an offline method. Can be called before authorization
 //@x Number to square
 testSquareInt x:int32 = TestInt;
+
 //@description Sends a simple network request to the Telegram servers; for testing only. Can be called before authorization
 testNetwork = Ok;
+
 //@description Sends a simple network request to the Telegram servers via proxy; for testing only. Can be called before authorization
 //@server Proxy server IP address
 //@port Proxy server port
@@ -9108,10 +9229,13 @@ testNetwork = Ok;
 //@dc_id Identifier of a datacenter with which to test connection
 //@timeout The maximum overall timeout for the request
 testProxy server:string port:int32 type:ProxyType dc_id:int32 timeout:double = Ok;
+
 //@description Forces an updates.getDifference call to the Telegram servers; for testing only
 testGetDifference = Ok;
+
 //@description Does nothing and ensures that the Update object is used; for testing only. This is an offline method. Can be called before authorization
 testUseUpdate = Update;
+
 //@description Returns the specified error and ensures that the Error object is used; for testing only. Can be called synchronously
 //@error The error to be returned
 testReturnError error:error = Error;
diff --git a/Telegram/SourceFiles/window/window_peer_menu.cpp b/Telegram/SourceFiles/window/window_peer_menu.cpp
index 95095feb126ad8..ce937fe8daa2ca 100644
--- a/Telegram/SourceFiles/window/window_peer_menu.cpp
+++ b/Telegram/SourceFiles/window/window_peer_menu.cpp
@@ -464,7 +464,7 @@ void TogglePinnedThread(
 		//}
 	}
 #endif
-	if (const auto history = thread->asHistory()) {
+	if (const auto history = entry->asHistory()) {
 		history->session().sender().request(TLtoggleChatIsPinned(
 			history->folder() ? tl_chatListArchive() : tl_chatListMain(),
 			peerToTdbChat(history->peer->id),
@@ -472,8 +472,20 @@ void TogglePinnedThread(
 		)).done([=] {
 			owner->notifyPinnedDialogsOrderUpdated();
 		}).send();
-	} else if (const auto topic = thread->asTopic()) {
-		// tdlib pinned topics
+	} else if (const auto topic = entry->asTopic()) {
+		history->session().sender().request(TLtoggleForumTopicIsPinned(
+			peerToTdbChat(history->peer->id),
+			tl_int53(topic->rootId().bare),
+			tl_bool(isPinned)
+		)).send();
+	} else if (const auto sublist = entry->asSublist()) {
+		const auto session = &sublist->session();
+		session->sender().request(TLtoggleSavedMessagesTopicIsPinned(
+			tl_int53(session->data().savedMessages().sublistId(sublist)),
+			tl_bool(isPinned)
+		)).done([=] {
+			owner->notifyPinnedDialogsOrderUpdated();
+		}).send();
 	}
 }
 
@@ -1101,9 +1113,9 @@ void Filler::addTopicLink() {
 		channel->session().sender().request(TLgetForumTopicLink(
 			peerToTdbChat(channel->id),
 			tl_int53(id.bare)
-		)).done([=](const TLDhttpUrl &result) {
-			QGuiApplication::clipboard()->setText(result.vurl().v);
-			controller->showToast(channel->hasUsername()
+		)).done([=](const TLDmessageLink &result) {
+			QGuiApplication::clipboard()->setText(result.vlink().v);
+			controller->showToast(result.vis_public().v
 				? tr::lng_channel_public_link_copied(tr::now)
 				: tr::lng_context_about_private_link(tr::now));
 		}).send();
diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index 7adb2eb68ec939..ed2cdad83933db 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1904,7 +1904,7 @@ def runStages():
 stage('td', """
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout 86d5f12e6e
+    git checkout cf1984844b
 win:
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out

From 54c56fdd80277cf4dff39fc226a8bcca7f550f48 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 4 Jan 2023 13:02:11 +0400
Subject: [PATCH 227/349] Fix fragment phones logins.

---
 Telegram/SourceFiles/intro/intro_step.cpp   |  8 ++---
 Telegram/SourceFiles/intro/intro_widget.cpp | 40 +++++++++++++--------
 2 files changed, 30 insertions(+), 18 deletions(-)

diff --git a/Telegram/SourceFiles/intro/intro_step.cpp b/Telegram/SourceFiles/intro/intro_step.cpp
index 5c472a981d4b4a..d09698ced71ed4 100644
--- a/Telegram/SourceFiles/intro/intro_step.cpp
+++ b/Telegram/SourceFiles/intro/intro_step.cpp
@@ -224,10 +224,10 @@ void Step::jumpByState(const TLauthorizationState &state) {
 		go(StepType::SignUp);
 	}, [&](const TLDauthorizationStateWaitPassword &) {
 		go(StepType::Password);
-	}, [&](const TLDauthorizationStateReady &) {
-	}, [&](const TLDauthorizationStateLoggingOut &) {
-	}, [&](const TLDauthorizationStateClosing &) {
-	}, [&](const TLDauthorizationStateClosed &) {
+	}, [](const TLDauthorizationStateReady &) {
+	}, [](const TLDauthorizationStateLoggingOut &) {
+	}, [](const TLDauthorizationStateClosing &) {
+	}, [](const TLDauthorizationStateClosed &) {
 	}, [](const TLDauthorizationStateWaitEmailAddress &) {
 		LOG(("Tdb Error: Should not StateWaitEmailAddress in TDesktop."));
 	}, [](const TLDauthorizationStateWaitEmailCode &) {
diff --git a/Telegram/SourceFiles/intro/intro_widget.cpp b/Telegram/SourceFiles/intro/intro_widget.cpp
index 3b6c9ad3138274..4971cc4e3b97e6 100644
--- a/Telegram/SourceFiles/intro/intro_widget.cpp
+++ b/Telegram/SourceFiles/intro/intro_widget.cpp
@@ -302,9 +302,9 @@ void Widget::handleAuthorizationState(const TLauthorizationState &state) {
 		getData()->pwdState.notEmptyPassport = data.vhas_passport_data().v;
 	}, [&](const TLDauthorizationStateReady &) {
 		getData()->waitingForFilters = true;
-	}, [&](const TLDauthorizationStateLoggingOut &) {
-	}, [&](const TLDauthorizationStateClosing &) {
-	}, [&](const TLDauthorizationStateClosed &) {
+	}, [](const TLDauthorizationStateLoggingOut &) {
+	}, [](const TLDauthorizationStateClosing &) {
+	}, [](const TLDauthorizationStateClosed &) {
 	}, [](const TLDauthorizationStateWaitEmailAddress &) {
 		LOG(("Tdb Error: Should not StateWaitEmailAddress in TDesktop."));
 	}, [](const TLDauthorizationStateWaitEmailCode &) {
@@ -318,19 +318,31 @@ void Widget::handleAuthorizationState(const TLauthorizationState &state) {
 void Widget::fillCodeInfo(const TLauthenticationCodeInfo &info) {
 	info.match([&](const TLDauthenticationCodeInfo &data) {
 		getData()->phone = data.vphone_number().v;
-		const auto currentType = data.vtype().type();
-		getData()->codeByTelegram
-			= (currentType == id_authenticationCodeTypeTelegramMessage);
-		getData()->codeLength = data.vtype().match([](
-				const TLDauthenticationCodeTypeFlashCall &) {
-			LOG(("Tdb Error: authenticationCodeTypeFlashCall."));
-			return 0;
-		}, [](const Tdb::TLDauthenticationCodeTypeMissedCall &data) {
+
+		auto codeLength = 0;
+		auto codeByTelegram = false;
+		auto codeByFragmentUrl = QString();
+		data.vtype().match([&](
+				const TLDauthenticationCodeTypeTelegramMessage &data) {
+			codeLength = data.vlength().v;
+			codeByTelegram = true;
+		}, [&](const TLDauthenticationCodeTypeSms &data) {
+			codeLength = data.vlength().v;
+		}, [&](const TLDauthenticationCodeTypeCall &data) {
+			codeLength = data.vlength().v;
+		}, [&](const TLDauthenticationCodeTypeFragment &data) {
+			codeLength = data.vlength().v;
+			codeByFragmentUrl = data.vurl().v;
+		}, [&](const TLDauthenticationCodeTypeMissedCall &) {
 			LOG(("Tdb Error: authenticationCodeTypeMissedCall."));
-			return 0;
-		}, [&](const auto &data) {
-			return data.vlength().v;
+		}, [&](const TLDauthenticationCodeTypeFlashCall &) {
+			LOG(("Tdb Error: authenticationCodeTypeFlashCall."));
 		});
+
+		const auto currentType = data.vtype().type();
+		getData()->codeLength = codeLength;
+		getData()->codeByTelegram = codeByTelegram;
+		getData()->codeByFragmentUrl = codeByFragmentUrl;
 		if (const auto next = data.vnext_type()) {
 			const auto type = next->type();
 			getData()->callStatus

From 1bad96e8d2d48f1610323fe241ab235865f733e3 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 4 Jan 2023 15:07:12 +0400
Subject: [PATCH 228/349] Implement purging invalid TDLib instances.

---
 Telegram/SourceFiles/api/api_updates.cpp      |  32 +-
 Telegram/SourceFiles/data/data_session.cpp    |   2 +-
 Telegram/SourceFiles/main/main_account.cpp    |  17 +-
 .../SourceFiles/storage/file_download_tdb.cpp |  10 +-
 .../SourceFiles/storage/storage_account.cpp   |  44 +-
 .../SourceFiles/storage/storage_account.h     |   7 -
 .../SourceFiles/tdb/details/tdb_instance.cpp  | 632 ++++++++++++++----
 .../SourceFiles/tdb/details/tdb_instance.h    |   4 +-
 8 files changed, 547 insertions(+), 201 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index f48d6bad7efd31..1a3e790c920cd9 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -1028,20 +1028,24 @@ void Updates::updateOnline(crl::time lastNonIdleTime, bool gotOtherOffline) {
 			}).send();
 		}
 #endif
-		if (!Core::Quitting()) {
-			_session->sender().request(TLsetOption(
-				tl_string("online"),
-				tl_optionValueBoolean(tl_bool(isOnline))
-			)).send();
-		} else {
-			_session->sender().request(TLsetOption(
-				tl_string("online"),
-				tl_optionValueBoolean(tl_bool(isOnline))
-			)).done([=] {
-				Core::App().quitPreventFinished();
-			}).fail([=] {
-				Core::App().quitPreventFinished();
-			}).send();
+		// We don't want to send requests after `logout` was called, it'll
+		// force creation of a new TDLib client, just to fail the request.
+		if (!_session->loggingOut()) {
+			if (!Core::Quitting()) {
+				_session->sender().request(TLsetOption(
+					tl_string("online"),
+					tl_optionValueBoolean(tl_bool(isOnline))
+				)).send();
+			} else {
+				_session->sender().request(TLsetOption(
+					tl_string("online"),
+					tl_optionValueBoolean(tl_bool(isOnline))
+				)).done([=] {
+					Core::App().quitPreventFinished();
+				}).fail([=] {
+					Core::App().quitPreventFinished();
+				}).send();
+			}
 		}
 
 		const auto self = session().user();
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index ad8e4a3efa1191..5ef148f5816f48 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1389,7 +1389,7 @@ not_null<ChatData*> Session::processChat(const TLbasicGroup &chat) {
 		flags |= Flag::Left;
 	}, [&](const TLDchatMemberStatusBanned &data) {
 		result->setAdminRights(ChatAdminRights());
-		LOG(("Tdb Error: Should not get banned in basic groups."));
+		flags |= Flag::Forbidden;
 	});
 	result->setFlags(flags);
 	return result;
diff --git a/Telegram/SourceFiles/main/main_account.cpp b/Telegram/SourceFiles/main/main_account.cpp
index 75562d3b41453f..c10dbe796df3c4 100644
--- a/Telegram/SourceFiles/main/main_account.cpp
+++ b/Telegram/SourceFiles/main/main_account.cpp
@@ -132,12 +132,15 @@ std::unique_ptr<Tdb::Account> Account::createTdb() {
 		update.match([&](const TLDupdateAuthorizationState &data) {
 			data.vauthorization_state().match([&](
 					const TLDauthorizationStateWaitTdlibParameters &) {
-			}, [&](const TLDauthorizationStateReady &) {
-			}, [&](const TLDauthorizationStateLoggingOut &) {
-			}, [&](const TLDauthorizationStateClosing &) {
+			}, [](const TLDauthorizationStateReady &) {
+			}, [](const TLDauthorizationStateLoggingOut &) {
+			}, [](const TLDauthorizationStateClosing &) {
 			}, [&](const TLDauthorizationStateClosed &) {
-				DEBUG_LOG(("Tdb Info: Got 'Closed', logged out."));
-				loggedOut();
+				if (_session) {
+					DEBUG_LOG(("Tdb Info: Got 'Closed', logged out."));
+					loggedOut();
+				}
+				setConnectionState(ConnectionState::WaitingForNetwork);
 			}, [&](const auto &) {
 				if (_session) {
 					LOG(("Tdb Info: Got bad state, logged out."));
@@ -705,7 +708,6 @@ void Account::startMtp(std::unique_ptr<MTP::Config> config) {
 		session->changes().sendNotifications();
 	}
 
-	_local->destroyStaleTdbs();
 #if 0 // mtp
 	_mtpValue = _mtp.get();
 #endif
@@ -761,11 +763,14 @@ void Account::forcedLogOut() {
 }
 
 void Account::loggedOut() {
+#if 0 // mtp
 	_loggingOut = false;
+#endif
 	Media::Player::mixer()->stopAndClear();
 	destroySession(DestroyReason::LoggedOut);
 	local().reset();
 	cSetOtherOnline(0);
+	_loggingOut = false;
 }
 
 #if 0 // mtp
diff --git a/Telegram/SourceFiles/storage/file_download_tdb.cpp b/Telegram/SourceFiles/storage/file_download_tdb.cpp
index a9796f501da3f3..f6501e9a768557 100644
--- a/Telegram/SourceFiles/storage/file_download_tdb.cpp
+++ b/Telegram/SourceFiles/storage/file_download_tdb.cpp
@@ -218,9 +218,11 @@ void TdbFileLoader::cancelHook() {
 	_proxy = nullptr;
 	if (_requestId || _loadingLifetime) {
 		cancelRequest();
-		session().sender().request(TLcancelDownloadFile(
-			tl_int32(_fileId),
-			tl_bool(false)
-		)).send();
+		if (!session().loggingOut()) {
+			session().sender().request(TLcancelDownloadFile(
+				tl_int32(_fileId),
+				tl_bool(false)
+			)).send();
+		}
 	}
 }
diff --git a/Telegram/SourceFiles/storage/storage_account.cpp b/Telegram/SourceFiles/storage/storage_account.cpp
index f733bc5bbc51b6..21c809676e845b 100644
--- a/Telegram/SourceFiles/storage/storage_account.cpp
+++ b/Telegram/SourceFiles/storage/storage_account.cpp
@@ -1090,52 +1090,16 @@ void Account::writeMtpConfig() {
 }
 #endif
 
-void Account::destroyStaleTdbs() {
-	if (_hasBinlogProduction && _owner->testMode()) {
-		destroyStaleTdb(false);
-	} else if (_hasBinlogTest && !_owner->testMode()) {
-		destroyStaleTdb(true);
-	}
-}
-
-void Account::destroyStaleTdb(bool testMode) {
-	_stale = std::make_unique<Tdb::Account>(Tdb::AccountConfig{
-		.apiId = ApiId,
-		.apiHash = ApiHash,
-		.systemLanguageCode = "en",
-		.deviceModel = "device",
-		.systemVersion = "system",
-		.applicationVersion = QString::fromLatin1(AppVersionStr),
-		.databaseDirectory = libDatabasePath(),
-		.filesDirectory = libFilesPath(),
-		.testDc = testMode,
-	});
-
-	using namespace Tdb;
-	_stale->updates(
-	) | rpl::start_with_next([=](const TLupdate &update) {
-		update.match([&](const TLDupdateAuthorizationState &data) {
-			data.vauthorization_state().match([&](
-					const TLDauthorizationStateClosed &) {
-				_stale = nullptr;
-			}, [&](const auto &) {
-				_stale->reset();
-			});
-		}, [](const auto &) {
-		});
-	}, _stale->lifetime());
-}
-
 std::unique_ptr<MTP::Config> Account::readMtpConfig() {
 	Expects(_localKey != nullptr);
 
 	const auto nonEmptyBinlog = [&](const QString &name) {
 		return QFile(libDatabasePath() + '/' + name + ".binlog").size() > 0;
 	};
-	_hasBinlogProduction = nonEmptyBinlog("td");
-	_hasBinlogTest = nonEmptyBinlog("td_test");
-	if (_hasBinlogProduction || _hasBinlogTest) {
-		return _hasBinlogProduction
+	const auto hasBinlogProduction = nonEmptyBinlog("td");
+	const auto hasBinlogTest = nonEmptyBinlog("td_test");
+	if (hasBinlogProduction || hasBinlogTest) {
+		return hasBinlogProduction
 			? nullptr
 			: std::make_unique<MTP::Config>(MTP::Environment::Test);
 	}
diff --git a/Telegram/SourceFiles/storage/storage_account.h b/Telegram/SourceFiles/storage/storage_account.h
index b363d641d0398e..a6fb0de92609ed 100644
--- a/Telegram/SourceFiles/storage/storage_account.h
+++ b/Telegram/SourceFiles/storage/storage_account.h
@@ -92,7 +92,6 @@ class Account final {
 #if 0 // mtp
 	void writeMtpConfig();
 #endif
-	void destroyStaleTdbs();
 
 	void registerDraftSource(
 		not_null<History*> history,
@@ -213,8 +212,6 @@ class Account final {
 	[[nodiscard]] auto prepareReadSettingsContext() const
 		-> details::ReadSettingsContext;
 
-	void destroyStaleTdb(bool testMode);
-
 	ReadMapResult readMapWith(
 		MTP::AuthKeyPtr localKey,
 		const QByteArray &legacyPasscode = QByteArray());
@@ -336,10 +333,6 @@ class Account final {
 	bool _mapChanged = false;
 	bool _locationsChanged = false;
 
-	bool _hasBinlogTest = false;
-	bool _hasBinlogProduction = false;
-	std::unique_ptr<Tdb::Account> _stale;
-
 };
 
 [[nodiscard]] Webview::StorageId TonSiteStorageId();
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
index fcf1e8cf612b42..7058b65632efb4 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
@@ -11,24 +11,135 @@ For license and copyright information please follow this link:
 
 #include <QtCore/QMutex>
 #include <QtCore/QDir>
+
 #include <thread>
-#include <crl/crl_semaphore.h>
 #include <td/telegram/Client.h>
 
 namespace Tdb::details {
 namespace {
 
+constexpr auto kPurgeInvalidLimit = 1024;
+
 using namespace ::td;
 using ClientId = ClientManager::ClientId;
 namespace api = td_api;
 
-std::optional<Error> ParseError(ExternalResponse response) {
+[[nodiscard]] QString BadPostfix() {
+	return u"_td_bad"_q;
+}
+
+[[nodiscard]] QString ClientKey(const InstanceConfig &config) {
+	return config.databaseDirectory;
+}
+
+[[nodiscard]] std::optional<Error> ParseError(ExternalResponse response) {
 	if (response->get_id() != api::error::ID) {
 		return std::nullopt;
 	}
 	return Error(tl_from<TLerror>(response));
 }
 
+template <typename Message>
+[[nodiscard]] bool WrongEncryptionKeyError(int code, Message &&message) {
+	return (code == 401) && (message == "Wrong database encryption key");
+}
+
+template <typename Message>
+[[nodiscard]] bool RequestAbortedError(int code, Message &&message) {
+	return (code == 500) && (message == "Request aborted.");
+}
+
+[[nodiscard]] bool RequestAbortedError(
+		const td::ClientManager::Response &response) {
+	if (response.object->get_id() == api::error::ID) {
+		const auto error = static_cast<const api::error*>(
+			response.object.get());
+		return RequestAbortedError(error->code_, error->message_);
+	}
+	return false;
+}
+
+bool PurgePath(const QString &path) {
+	return QDir(path).removeRecursively();
+}
+
+enum class PurgeDatabaseType {
+	Test,
+	Production,
+	Both,
+};
+
+bool PurgeDatabase(const QString &directory, PurgeDatabaseType type) {
+	for (const auto &name : QDir(directory).entryList(QDir::Files)) {
+		const auto clearWith = [&](const QString &postfix) {
+			if (!name.startsWith("db" + postfix + ".sqlite")
+				&& !name.startsWith("td" + postfix + ".binlog")) {
+				return true;
+			}
+			const auto full = directory + '/' + name;
+			auto file = QFile(full);
+			if (file.remove() || !file.exists()) {
+				return true;
+			}
+			LOG(("Critical Error: Could not delete file \"%1\".").arg(full));
+			return false;
+		};
+		if ((type != PurgeDatabaseType::Production && !clearWith(u"_test"_q))
+			|| (type != PurgeDatabaseType::Test && !clearWith(QString()))) {
+			return false;
+		}
+	}
+	return true;
+}
+
+void PurgeBad(const QDir &directory) {
+	const auto filter = QDir::Dirs | QDir::NoDotAndDotDot;
+	for (const auto &name : directory.entryList(filter)) {
+		if (name.endsWith(BadPostfix())) {
+			PurgePath(directory.absoluteFilePath(name));
+		}
+	}
+}
+
+[[nodiscard]] QString ComputeTempPath(const QString &path, int index) {
+	return path + '_' + QString::number(index) + BadPostfix();
+}
+
+[[nodiscard]] bool PurgePathAsync(const QString &path) {
+	for (auto i = 0; i != kPurgeInvalidLimit; ++i) {
+		if (!QDir(path).exists()) {
+			return true;
+		}
+		const auto purging = ComputeTempPath(path, i);
+		if (QDir().rename(path, purging)) {
+			crl::async([=] {
+				PurgePath(purging);
+			});
+			return true;
+		}
+	}
+	LOG(("Critical Error: Could not rename-for-purge path: %1.").arg(path));
+	return false;
+}
+
+[[nodiscard]] bool PurgeDatabaseFilesAsync(const QString &directory) {
+	const auto filter = QDir::Dirs | QDir::NoDotAndDotDot;
+	for (const auto &name : QDir(directory).entryList(filter)) {
+		if (!name.endsWith(BadPostfix())
+			&& !PurgePathAsync(directory + '/' + name)) {
+			return false;
+		}
+	}
+	return true;
+}
+
+[[nodiscard]] bool PurgeInvalid(const InstanceConfig &config) {
+	const auto db = config.databaseDirectory;
+	return PurgeDatabase(db, PurgeDatabaseType::Both)
+		&& PurgeDatabaseFilesAsync(db)
+		&& PurgePathAsync(config.filesDirectory);
+}
+
 } // namespace
 
 class Instance::Manager final
@@ -42,22 +153,25 @@ class Instance::Manager final
 
 	[[nodiscard]] static std::shared_ptr<Manager> Instance();
 
-	[[nodiscard]] ClientId createClient(not_null<Impl*> impl);
-	void destroyClient(ClientId id);
+	[[nodiscard]] std::unique_ptr<Client> borrow(InstanceConfig config);
+	void free(std::unique_ptr<Client> client);
+
+	[[nodiscard]] ClientId recreateId(not_null<Client*> client);
+	void purgeInvalidFinishOnMain(ClientId clientId, const QString &key);
 
 	// Thread-safe.
 	[[nodiscard]] RequestId allocateRequestId();
-	void send(
+	void enqueueSend(
 		ClientId id,
-		RequestId allocatedRequestId,
+		RequestId requestId,
 		ExternalGenerator &&request,
 		ExternalCallback &&callback);
 
 private:
-	void sendToExternal(
+	void sendToTdManager(
 		ClientId id,
 		api::object_ptr<api::Function> request,
-		RequestId requestId = 0);
+		RequestId requestId);
 	void loop();
 
 	void handleUpdateOnMain(ClientId clientId, TLupdate &&update);
@@ -66,13 +180,16 @@ class Instance::Manager final
 		RequestId requestId,
 		FnMut<void()> &&handler);
 
-	const not_null<ClientManager*> _manager;
+	void clearBadOnce(const InstanceConfig &config);
+
+	const not_null<ClientManager*> _tdmanager;
 
 	// Lives on the main thread.
-	base::flat_map<ClientId, not_null<Impl*>> _clients;
+	base::flat_map<ClientId, not_null<Client*>> _clients;
+	base::flat_map<QString, std::unique_ptr<Client>> _waitingToFinish;
 
 	// Lives on the main thread before _stopRequested, on _thread - after.
-	base::flat_set<ClientId> _waiting;
+	base::flat_map<ClientId, RequestId> _waitingForClose;
 
 	// Lives on _thread.
 	base::flat_set<ClientId> _closed;
@@ -80,26 +197,45 @@ class Instance::Manager final
 	QMutex _mutex;
 	base::flat_map<RequestId, ExternalCallback> _callbacks;
 
+	base::flat_set<QString> _clearingPaths;
+
 	std::atomic<int32> _requestIdCounter = 0;
-	std::atomic<ClientId> _closingId = 0;
-	crl::semaphore _closing;
 
 	std::thread _thread;
+	std::unique_ptr<crl::queue> _queue;
 	std::atomic<bool> _stopRequested = false;
 
 };
 
-class Instance::Impl final {
+class Instance::Client final {
 public:
-	explicit Impl(InstanceConfig &&config);
-	~Impl();
+	Client(ClientId id, InstanceConfig &&config);
+	~Client();
+
+	enum class State {
+		Working,
+		Starting,
+		Closing,
+		Closed,
+		Failed,
+		Purging,
+		PurgeDone,
+		PurgeFail,
+	};
+	[[nodiscard]] static QString ToString(State state);
+
+	[[nodiscard]] State state() const;
+	[[nodiscard]] ClientId id() const;
+	[[nodiscard]] QString key() const;
+
+	void replaceConfig(InstanceConfig &&config);
 
 	[[nodiscard]] RequestId allocateRequestId() const;
 	void sendPrepared(
 		RequestId requestId,
 		ExternalGenerator &&request,
 		ExternalCallback &&callback,
-		bool skipReadyCheck = false);
+		bool skipStateCheck = false);
 	void cancel(RequestId requestId);
 	[[nodiscard]] bool shouldInvokeHandler(RequestId requestId);
 
@@ -111,7 +247,7 @@ class Instance::Impl final {
 			Request &&request,
 			FnMut<void(const typename Request::ResponseType &)> &&done,
 			FnMut<void(const Error &)> &&fail,
-			bool skipReadyCheck = false) {
+			bool skipStateCheck = false) {
 		const auto type = request.type();
 		return sendPrepared(
 			requestId,
@@ -120,10 +256,11 @@ class Instance::Impl final {
 				type,
 				std::move(done),
 				std::move(fail)),
-			skipReadyCheck);
+			skipStateCheck);
 	}
 
 	void handleUpdate(TLupdate &&update);
+	void purgeInvalidDone();
 	[[nodiscard]] rpl::producer<TLupdate> updates() const;
 	void logout();
 	void reset();
@@ -134,22 +271,26 @@ class Instance::Impl final {
 		ExternalCallback callback;
 	};
 
+	void restart();
 	void sendTdlibParameters();
 	void setIgnorePlatformRestrictions();
 	void sendToManager(
 		RequestId requestId,
 		ExternalGenerator &&request,
 		ExternalCallback &&callback);
-	void markReady();
+	void purgeInvalid();
+	void clearStale();
+	void started();
 
 	const std::shared_ptr<Manager> _manager;
-	std::atomic<ClientManager::ClientId> _client;
+	ClientManager::ClientId _id = 0;
 	InstanceConfig _config;
 	QMutex _activeRequestsMutex;
 	base::flat_set<RequestId> _activeRequests;
 	base::flat_map<RequestId, QueuedRequest> _queuedRequests;
 	rpl::event_stream<TLupdate> _updates;
-	bool _ready = false;
+	std::atomic<State> _state = State::Working;
+	std::atomic<bool> _clearingStale = false;
 
 };
 
@@ -194,16 +335,21 @@ FnMut<void()> HandleAsError(
 }
 
 Instance::Manager::Manager(PrivateTag)
-: _manager(ClientManager::get_manager_singleton())
-, _thread([=] { loop(); }) {
+: _tdmanager(ClientManager::get_manager_singleton())
+, _thread([=] { loop(); })
+, _queue(std::make_unique<crl::queue>()) {
 }
 
 Instance::Manager::~Manager() {
 	Expects(_stopRequested);
 	Expects(!_thread.joinable());
 	Expects(_clients.empty());
-	Expects(_waiting.empty());
+	Expects(_waitingForClose.empty());
+	Expects(_waitingToFinish.empty());
 	Expects(_closed.empty());
+
+	const auto raw = _queue.get();
+	raw->async([moved = std::move(_queue)] {});
 }
 
 std::shared_ptr<Instance::Manager> Instance::Manager::Instance() {
@@ -214,84 +360,157 @@ std::shared_ptr<Instance::Manager> Instance::Manager::Instance() {
 	return result;
 }
 
-[[nodiscard]] ClientId Instance::Manager::createClient(
-		not_null<Impl*> impl) {
+auto Instance::Manager::borrow(InstanceConfig config)
+-> std::unique_ptr<Client> {
 	Expects(!_stopRequested);
 
-	const auto result = _manager->create_client_id();
-	_clients.emplace(result, impl);
+	clearBadOnce(config);
+
+	const auto key = ClientKey(config);
+	const auto i = _waitingToFinish.find(key);
+	if (i != end(_waitingToFinish)) {
+		auto result = std::move(i->second);
+		_waitingToFinish.erase(i);
+		const auto raw = result.get();
+		const auto id = raw->id();
+		raw->replaceConfig(std::move(config));
+		_clients.emplace(id, raw);
+
+		LOG(("Tdb Info: Reviving client %1 \"%2\".").arg(id).arg(key));
+
+		return result;
+	}
+	auto result = std::make_unique<Client>(
+		_tdmanager->create_client_id(),
+		std::move(config));
+	const auto raw = result.get();
+	const auto id = raw->id();
+	_clients.emplace(raw->id(), raw);
+
+	LOG(("Tdb Info: Creating client %1 \"%2\".").arg(id).arg(key));
+
 	return result;
 }
 
-void Instance::Manager::destroyClient(ClientId id) {
+void Instance::Manager::free(std::unique_ptr<Client> client) {
 	Expects(!_stopRequested);
 
-	LOG(("Tdb Info: Destroying client %1.").arg(id));
+	const auto raw = client.get();
+	const auto state = raw->state();
+	const auto key = raw->key();
+	const auto id = raw->id();
+
+	LOG(("Tdb Info: Freeing client %1 \"%2\" (state: %3)."
+		).arg(id
+		).arg(key
+		).arg(Client::ToString(state)));
 
 	_clients.remove(id);
-	_waiting.emplace(id);
+	_waitingToFinish.emplace(key, std::move(client));
 
 	const auto finishing = _clients.empty();
+	const auto purging = (state == Client::State::Purging)
+		|| (state == Client::State::PurgeDone)
+		|| (state == Client::State::PurgeFail);
+	const auto failed = (state == Client::State::Failed);
+	const auto closingId = (purging || failed) ? 0 : allocateRequestId();
+	if (closingId) {
+		// In case `setTdlibParameters` failed we don't `close`.
+		_waitingForClose.emplace(id, closingId);
+	}
 	if (finishing) {
+		LOG(("Tdb Info: All clients freed, finishing."));
 		_stopRequested = true;
 	}
-	sendToExternal(id, api::make_object<api::close>());
+	if (closingId) {
+		LOG(("Tdb Info: Sending close to %1, requestId: %2."
+			).arg(id
+			).arg(closingId));
+
+		sendToTdManager(id, api::make_object<api::close>(), closingId);
+	} else if (finishing) {
+		const auto id = _tdmanager->create_client_id();
+
+		LOG(("Tdb Info: Explicitly waking the thread by a new client: %1."
+			).arg(id));
+
+		sendToTdManager(
+			id,
+			api::make_object<api::close>(),
+			allocateRequestId());
+	}
 	if (finishing) {
+		LOG(("Tdb Info: Joining the thread."));
 		_thread.join();
+
+		LOG(("Tdb Info: Clearing all pending clients."));
+		_waitingToFinish.clear();
 	}
+}
+
+ClientId Instance::Manager::recreateId(not_null<Client*> client) {
+	const auto was = client->id();
+	const auto now = _tdmanager->create_client_id();
+
+	LOG(("Tdb Info: Replacing client id %1 -> %2.").arg(was).arg(now));
 
-	Ensures(!finishing || _waiting.empty());
+	const auto removed = _clients.remove(was);
+	Assert(removed);
+
+	_clients.emplace(now, client);
+	return now;
 }
 
 RequestId Instance::Manager::allocateRequestId() {
 	return ++_requestIdCounter;
 }
 
-void Instance::Manager::send(
+void Instance::Manager::enqueueSend(
 		ClientId clientId,
-		RequestId allocatedRequestId,
+		RequestId requestId,
 		ExternalGenerator &&request,
 		ExternalCallback &&callback) {
-	if (callback) {
-		QMutexLocker lock(&_mutex);
-		_callbacks.emplace(allocatedRequestId, std::move(callback));
-	}
-	sendToExternal(
+	_queue->async([
+		that = shared_from_this(),
 		clientId,
-		api::object_ptr<api::Function>(request()),
-		allocatedRequestId);
+		requestId,
+		request = std::move(request),
+		callback = std::move(callback)
+	]() mutable {
+		const auto raw = that.get();
+		if (callback) {
+			QMutexLocker lock(&raw->_mutex);
+			raw->_callbacks.emplace(requestId, std::move(callback));
+		}
+		raw->sendToTdManager(
+			clientId,
+			api::object_ptr<api::Function>(request()),
+			requestId);
+	});
 }
 
-void Instance::Manager::sendToExternal(
+void Instance::Manager::sendToTdManager(
 		ClientId id,
 		api::object_ptr<api::Function> request,
 		RequestId requestId) {
-	if (!requestId) {
-		requestId = allocateRequestId();
-	}
-	_manager->send(id, requestId, std::move(request));
+	_tdmanager->send(id, requestId, std::move(request));
 }
 
 void Instance::Manager::loop() {
 	auto stopping = false;
-	while (!stopping || !_waiting.empty()) {
-		auto response = _manager->receive(60.);
+	while (!stopping || !_waitingForClose.empty()) {
+		auto response = _tdmanager->receive(60.);
 		if (!response.object) {
 			continue;
 		}
 		if (!stopping && _stopRequested) {
 			stopping = true;
 			for (const auto clientId : base::take(_closed)) {
-				_waiting.remove(clientId);
+				_waitingForClose.remove(clientId);
 			}
 		}
-		if (response.object->get_id() == api::error::ID) {
-			const auto error = static_cast<api::error*>(
-				response.object.get());
-			if (error->code_ == 500
-				&& error->message_ == "Request aborted.") {
-				continue;
-			}
+		if (RequestAbortedError(response)) {
+			continue;
 		}
 		const auto clientId = response.client_id;
 		const auto requestId = RequestId(response.request_id);
@@ -301,7 +520,7 @@ void Instance::Manager::loop() {
 			if (ClientClosedUpdate(update)) {
 				LOG(("Tdb Info: Client %1 finished closing.").arg(clientId));
 				if (stopping) {
-					_waiting.remove(clientId);
+					_waitingForClose.remove(clientId);
 				} else {
 					_closed.emplace(clientId);
 				}
@@ -320,6 +539,9 @@ void Instance::Manager::loop() {
 		lock.unlock();
 
 		if (!callback) {
+			//if (_waitingForClose[clientId] == requestId) {
+			//	_waitingForClose.remove(clientId);
+			//}
 			if (const auto error = ParseError(object)) {
 				LogError(uint32(-1), requestId, *error);
 			}
@@ -341,17 +563,27 @@ void Instance::Manager::handleUpdateOnMain(
 		TLupdate &&update) {
 	const auto closed = ClientClosedUpdate(update);
 	if (closed) {
-		_waiting.remove(clientId);
+		_waitingForClose.remove(clientId);
 	}
 	const auto i = _clients.find(clientId);
-	if (i == end(_clients)) {
+	if (i != end(_clients)) {
+		i->second->handleUpdate(std::move(update));
+	} else if (!closed) {
 		return;
 	}
-	const auto instance = i->second;
-	if (closed) {
-		_clients.erase(i);
+
+	for (auto i = begin(_waitingToFinish)
+		; i != end(_waitingToFinish)
+		; ++i) {
+		if (i->second->id() == clientId) {
+			LOG(("Tdb Info: Deleting closed client %1 \"%2\"."
+				).arg(clientId
+				).arg(i->first));
+
+			_waitingToFinish.erase(i);
+			break;
+		}
 	}
-	instance->handleUpdate(std::move(update));
 }
 
 void Instance::Manager::handleResponseOnMain(
@@ -367,34 +599,96 @@ void Instance::Manager::handleResponseOnMain(
 	handler();
 }
 
-Instance::Impl::Impl(InstanceConfig &&config)
+void Instance::Manager::clearBadOnce(const InstanceConfig &config) {
+	if (_clearingPaths.emplace(config.databaseDirectory).second) {
+		crl::async([path = config.databaseDirectory] {
+			PurgeBad(QDir(path));
+		});
+	}
+	if (_clearingPaths.emplace(config.filesDirectory).second) {
+		crl::async([path = config.filesDirectory] {
+			auto dir = QDir(path);
+			dir.cdUp();
+			PurgeBad(dir);
+		});
+	}
+}
+
+void Instance::Manager::purgeInvalidFinishOnMain(
+		ClientId clientId,
+		const QString &key) {
+	const auto i = _clients.find(clientId);
+	if (i == end(_clients)) {
+		LOG(("Tdb Info: Deleting purged client %1 \"%2\"."
+			).arg(clientId
+			).arg(key));
+
+		_waitingToFinish.remove(key);
+		return;
+	}
+	i->second->purgeInvalidDone();
+}
+
+Instance::Client::Client(ClientId id, InstanceConfig &&config)
 : _manager(Manager::Instance())
-, _client(_manager->createClient(this))
+, _id(id)
 , _config(std::move(config)) {
-	QDir().mkpath(_config.databaseDirectory);
-	QDir().mkpath(_config.filesDirectory);
 	sendTdlibParameters();
 }
 
-Instance::Impl::~Impl() {
-	_manager->destroyClient(_client);
+Instance::Client::~Client() {
+	_state.wait(State::Purging);
+	_clearingStale.wait(true);
+}
+
+QString Instance::Client::ToString(State state) {
+	switch (state) {
+	case State::Starting: return u"Starting"_q;
+	case State::Working: return u"Working"_q;
+	case State::Closing: return u"Closing"_q;
+	case State::Closed: return u"Closed"_q;
+	case State::Failed: return u"Failed"_q;
+	case State::Purging: return u"Purging"_q;
+	case State::PurgeDone: return u"PurgeDone"_q;
+	case State::PurgeFail: return u"PurgeFail"_q;
+	}
+	Unexpected("State value in Tdb::Instance::Client::ToString.");
+}
+
+Instance::Client::State Instance::Client::state() const {
+	return _state.load();
+}
+
+ClientId Instance::Client::id() const {
+	return _id;
 }
 
-RequestId Instance::Impl::allocateRequestId() const {
+QString Instance::Client::key() const {
+	return ClientKey(_config);
+}
+
+void Instance::Client::replaceConfig(InstanceConfig &&config) {
+	_config = std::move(config);
+}
+
+RequestId Instance::Client::allocateRequestId() const {
 	return _manager->allocateRequestId();
 }
 
-void Instance::Impl::sendPrepared(
+void Instance::Client::sendPrepared(
 		RequestId requestId,
 		ExternalGenerator &&request,
 		ExternalCallback &&callback,
-		bool skipReadyCheck) {
+		bool skipStateCheck) {
 	if (callback) {
 		QMutexLocker lock(&_activeRequestsMutex);
 		_activeRequests.emplace(requestId);
 	}
-	if (!_ready && !skipReadyCheck) {
-		DEBUG_LOG(("Request %1 queued until logged out.").arg(requestId));
+	if (_state == State::Closed) {
+		restart();
+	}
+	if (!skipStateCheck && _state != State::Working) {
+		DEBUG_LOG(("Request %1 queued until start working.").arg(requestId));
 		_queuedRequests.emplace(requestId, QueuedRequest{
 			std::move(request),
 			std::move(callback)
@@ -404,26 +698,18 @@ void Instance::Impl::sendPrepared(
 	sendToManager(requestId, std::move(request), std::move(callback));
 }
 
-void Instance::Impl::sendToManager(
+void Instance::Client::sendToManager(
 		RequestId requestId,
 		ExternalGenerator &&request,
 		ExternalCallback &&callback) {
-	crl::async([
-		manager = _manager,
-		clientId = _client.load(),
+	_manager->enqueueSend(
+		_id,
 		requestId,
-		request = std::move(request),
-		callback = std::move(callback)
-	]() mutable {
-		manager->send(
-			clientId,
-			requestId,
-			std::move(request),
-			std::move(callback));
-	});
+		std::move(request),
+		std::move(callback));
 }
 
-void Instance::Impl::cancel(RequestId requestId) {
+void Instance::Client::cancel(RequestId requestId) {
 	{
 		QMutexLocker lock(&_activeRequestsMutex);
 		_activeRequests.remove(requestId);
@@ -431,16 +717,17 @@ void Instance::Impl::cancel(RequestId requestId) {
 	_queuedRequests.remove(requestId);
 }
 
-bool Instance::Impl::shouldInvokeHandler(RequestId requestId) {
+bool Instance::Client::shouldInvokeHandler(RequestId requestId) {
 	QMutexLocker lock(&_activeRequestsMutex);
 	return _activeRequests.remove(requestId);
 }
 
-void Instance::Impl::markReady() {
-	if (_ready) {
+void Instance::Client::started() {
+	if (_state == State::PurgeFail || _state == State::Failed) {
 		return;
 	}
-	_ready = true;
+	_state = State::Working;
+	setIgnorePlatformRestrictions();
 	for (auto &[requestId, queued] : base::take(_queuedRequests)) {
 		sendToManager(
 			requestId,
@@ -449,20 +736,24 @@ void Instance::Impl::markReady() {
 	}
 }
 
-void Instance::Impl::handleUpdate(TLupdate &&update) {
+void Instance::Client::handleUpdate(TLupdate &&update) {
+	Expects(_state != State::Purging);
+
 	update.match([&](const TLDupdateAuthorizationState &data) {
 		data.vauthorization_state().match([](
 			const TLDauthorizationStateWaitTdlibParameters &) {
 		}, [&](const TLDauthorizationStateLoggingOut &) {
-			_ready = false;
+			_state = State::Closing;
 		}, [&](const TLDauthorizationStateClosing &) {
-			_ready = false;
+			_state = State::Closing;
 		}, [&](const TLDauthorizationStateClosed &) {
-			_client = _manager->createClient(this);
-			sendTdlibParameters();
+			_state = State::Closed;
 			_updates.fire(std::move(update));
+			if (!_queuedRequests.empty() && _state == State::Closed) {
+				restart();
+			}
 		}, [&](const auto &) {
-			markReady();
+			started();
 			_updates.fire(std::move(update));
 		});
 	}, [&](const auto &) {
@@ -470,38 +761,83 @@ void Instance::Impl::handleUpdate(TLupdate &&update) {
 	});
 }
 
-rpl::producer<TLupdate> Instance::Impl::updates() const {
+void Instance::Client::purgeInvalidDone() {
+	if (_state != State::PurgeDone) {
+		return;
+	}
+
+	LOG(("Tdb Info: Sending `closed` after purge for client %1 \"%2\"."
+		).arg(_id
+		).arg(ClientKey(_config)));
+
+	handleUpdate(tl_updateAuthorizationState(tl_authorizationStateClosed()));
+}
+
+rpl::producer<TLupdate> Instance::Client::updates() const {
 	return _updates.events();
 }
 
-void Instance::Impl::logout() {
-	_ready = false;
+void Instance::Client::logout() {
+	if (_state == State::Purging
+		|| _state == State::PurgeDone
+		|| _state == State::PurgeFail
+		|| _state == State::Failed) {
+		return;
+	} else if (_state == State::Closed) {
+		restart();
+		return;
+	}
+	_state = State::Closing;
 	send(allocateRequestId(), TLlogOut(), nullptr, nullptr, true);
 }
 
-void Instance::Impl::reset() {
-	_ready = false;
+void Instance::Client::reset() {
+	if (_state == State::Purging
+		|| _state == State::PurgeDone
+		|| _state == State::PurgeFail
+		|| _state == State::Failed) {
+		return;
+	} else if (_state == State::Closed) {
+		restart();
+		return;
+	}
+	_state = State::Closing;
 	send(allocateRequestId(), TLdestroy(), nullptr, nullptr, true);
 }
 
-void Instance::Impl::sendTdlibParameters() {
+void Instance::Client::restart() {
+	Expects(_state == State::Closed);
+
+	_id = _manager->recreateId(this);
+	_state = State::Working;
+	sendTdlibParameters();
+}
+
+void Instance::Client::sendTdlibParameters() {
+	Expects(_state != State::Purging);
+	Expects(_state != State::Closed);
+
+	QDir().mkpath(_config.databaseDirectory);
+	QDir().mkpath(_config.filesDirectory);
+
 	const auto fail = [=](Error error) {
-		LOG(("Critical Error: setTdlibParameters - %1").arg(error.message));
-		if (error.message == u"Wrong database encryption key"_q) {
-			// todo
+		LOG(("Critical Error: setTdlibParameters - %1.").arg(error.message));
+
+		if (WrongEncryptionKeyError(error.code, error.message)) {
+			purgeInvalid();
+		} else {
+			_state = State::Failed;
 		}
 	};
-	//const auto fail = [=](Error error) {
-	//	LOG(("Critical Error: Invalid local key - %1").arg(error.message));
-	//	send(allocateRequestId(), TLdestroy(), nullptr, nullptr, true);
-	//};
+	_clearingStale.wait(true);
+	_state = State::Starting;
 	send(
 		allocateRequestId(),
 		TLsetTdlibParameters(
 			tl_bool(_config.testDc),
 			tl_string(_config.databaseDirectory),
-			tl_string(_config.filesDirectory), // files_directory
-			tl_bytes(_config.encryptionKey), // database_encryption_key
+			tl_string(_config.filesDirectory),
+			tl_bytes(_config.encryptionKey),
 			tl_bool(true), // use_file_database
 			tl_bool(true), // use_chat_info_database
 			tl_bool(true), // use_message_database
@@ -517,10 +853,51 @@ void Instance::Impl::sendTdlibParameters() {
 		nullptr,
 		fail,
 		true);
-	setIgnorePlatformRestrictions();
+	clearStale();
+}
+
+void Instance::Client::purgeInvalid() {
+	_state = State::Purging;
+	const auto id = _id;
+	const auto key = ClientKey(_config);
+	const auto weak = std::weak_ptr(_manager);
+
+	LOG(("Tdb Info: Purging client %1 \"%2\".").arg(id).arg(key));
+
+	_clearingStale.wait(true);
+	crl::async([weak, id, key, state = &_state, config = _config] {
+		const auto purged = PurgeInvalid(config);
+
+		LOG(("Tdb Info: Purge result %1 for client %2 \"%3\"."
+			).arg(purged ? "TRUE" : "FALSE"
+			).arg(id
+			).arg(key));
+
+		*state = purged ? State::PurgeDone : State::PurgeFail;
+		crl::on_main([weak, id, key] {
+			if (const auto strong = weak.lock()) {
+				strong->purgeInvalidFinishOnMain(id, key);
+			} else {
+				LOG(("Tdb Info: No manager after purge for client %1 \"%2\"."
+					).arg(id
+					).arg(key));
+			}
+		});
+	});
 }
 
-void Instance::Impl::setIgnorePlatformRestrictions() {
+void Instance::Client::clearStale() {
+	_clearingStale = true;
+	crl::async([flag = &_clearingStale, config = _config] {
+		const auto purgeType = config.testDc
+			? PurgeDatabaseType::Production
+			: PurgeDatabaseType::Test;
+		PurgeDatabase(config.databaseDirectory, purgeType);
+		*flag = false;
+	});
+}
+
+void Instance::Client::setIgnorePlatformRestrictions() {
 #if !defined OS_MAC_STORE && !defined OS_WIN_STORE
 	const auto ignore = true;
 #else // !OS_MAC_STORE && !OS_WIN_STORE
@@ -532,44 +909,45 @@ void Instance::Impl::setIgnorePlatformRestrictions() {
 			tl_string("ignore_platform_restrictions"),
 			tl_optionValueBoolean(tl_bool(ignore))),
 		nullptr,
-		nullptr,
-		false);
+		nullptr);
 }
 
 Instance::Instance(InstanceConfig &&config)
-: _impl(std::make_unique<Impl>(std::move(config))) {
+: _client(Manager::Instance()->borrow(std::move(config))) {
 }
 
-Instance::~Instance() = default;
+Instance::~Instance() {
+	Manager::Instance()->free(std::move(_client));
+}
 
 RequestId Instance::allocateRequestId() const {
-	return _impl->allocateRequestId();
+	return _client->allocateRequestId();
 }
 
 void Instance::sendPrepared(
 		RequestId requestId,
 		ExternalGenerator &&request,
 		ExternalCallback &&callback) {
-	_impl->sendPrepared(
+	_client->sendPrepared(
 		requestId,
 		std::move(request),
 		std::move(callback));
 }
 
 void Instance::cancel(RequestId requestId) {
-	_impl->cancel(requestId);
+	_client->cancel(requestId);
 }
 
 rpl::producer<TLupdate> Instance::updates() const {
-	return _impl->updates();
+	return _client->updates();
 }
 
 void Instance::logout() {
-	_impl->logout();
+	_client->logout();
 }
 
 void Instance::reset() {
-	_impl->reset();
+	_client->reset();
 }
 
 void ExecuteExternal(
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.h b/Telegram/SourceFiles/tdb/details/tdb_instance.h
index 96767eb50d1f93..c80170a6bf58c0 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.h
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.h
@@ -108,14 +108,14 @@ class Instance final {
 
 private:
 	class Manager;
-	class Impl;
+	class Client;
 
 	void sendPrepared(
 		RequestId requestId,
 		ExternalGenerator &&request,
 		ExternalCallback &&callback);
 
-	const std::unique_ptr<Impl> _impl;
+	std::unique_ptr<Client> _client;
 
 	static std::weak_ptr<Instance::Manager> ManagerInstance;
 

From b8a2d69200a2e140f9a14889024c34b05f17dce0 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 11 Jan 2023 10:07:46 +0400
Subject: [PATCH 229/349] Migrate backgrounds list and support user to TDLib.

---
 Telegram/SourceFiles/apiwrap.cpp              |  2 +-
 Telegram/SourceFiles/boxes/background_box.cpp | 22 ++++++++----
 .../SourceFiles/core/local_url_handlers.cpp   |  2 +-
 Telegram/SourceFiles/data/data_session.cpp    |  9 ++++-
 Telegram/SourceFiles/data/data_session.h      |  4 +++
 Telegram/SourceFiles/data/data_user.cpp       | 36 ++++++++++---------
 Telegram/SourceFiles/data/data_wall_paper.cpp |  3 +-
 Telegram/SourceFiles/data/data_wall_paper.h   |  4 +--
 .../SourceFiles/settings/settings_main.cpp    | 20 +++++++++--
 .../SourceFiles/storage/file_download_tdb.cpp | 12 +++----
 Telegram/SourceFiles/storage/file_upload.cpp  |  4 +--
 Telegram/SourceFiles/storage/file_upload.h    |  2 ++
 12 files changed, 81 insertions(+), 39 deletions(-)

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index b6969d1d1e634e..4115703d80a3ee 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -1351,7 +1351,7 @@ void ApiWrap::requestWallPaper(
 	}
 	_wallPaperRequestId = sender().request(TLsearchBackground(
 		tl_string(slug)
-	)).done([=](const TLDbackground &result) {
+	)).done([=](const TLbackground &result) {
 		_wallPaperRequestId = 0;
 		_wallPaperSlug = QString();
 		if (const auto paper = Data::WallPaper::Create(_session, result)) {
diff --git a/Telegram/SourceFiles/boxes/background_box.cpp b/Telegram/SourceFiles/boxes/background_box.cpp
index fe650e768ba5f8..cae41f40f48229 100644
--- a/Telegram/SourceFiles/boxes/background_box.cpp
+++ b/Telegram/SourceFiles/boxes/background_box.cpp
@@ -35,8 +35,13 @@ For license and copyright information please follow this link:
 #include "styles/style_chat_helpers.h"
 #include "styles/style_info.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kBackgroundsInRow = 3;
 
 QImage TakeMiddleSample(QImage original, QSize size) {
@@ -134,9 +139,7 @@ class BackgroundBox::Inner final : public Ui::RpWidget {
 	const not_null<Main::Session*> _session;
 	PeerData * const _forPeer = nullptr;
 
-#if 0 // mtp
 	MTP::Sender _api;
-#endif
 
 	std::vector<Paper> _papers;
 	uint64 _currentId = 0;
@@ -366,7 +369,10 @@ void BackgroundBox::removePaper(const Data::WallPaper &paper) {
 			weak->_inner->removePaper(paper);
 		}
 		session->data().removeWallpaper(paper);
-#if 0 // todo
+		session->sender().request(TLremoveInstalledBackground(
+			tl_int64(paper.id())
+		)).send();
+#if 0 // mtp
 		session->api().request(MTPaccount_SaveWallPaper(
 			paper.mtpInput(session),
 			MTP_bool(true),
@@ -388,9 +394,7 @@ BackgroundBox::Inner::Inner(
 : RpWidget(parent)
 , _session(session)
 , _forPeer(forPeer)
-#if 0 // mtp
 , _api(&_session->mtp())
-#endif
 , _check(
 	std::make_unique<Ui::RoundCheckbox>(
 		st::overviewCheck,
@@ -442,7 +446,13 @@ void BackgroundBox::Inner::requestPapers() {
 		_session->data().cloudThemes().refreshChatThemes();
 		return;
 	}
-#if 0 // todo
+	_api.request(TLgetInstalledBackgrounds(
+	)).done([=](const TLbackgrounds &result) {
+		if (_session->data().updateWallpapers(result)) {
+			updatePapers();
+		}
+	}).send();
+#if 0 // mtp
 	_api.request(MTPaccount_GetWallPapers(
 		MTP_long(_session->data().wallpapersHash())
 	)).done([=](const MTPaccount_WallPapers &result) {
diff --git a/Telegram/SourceFiles/core/local_url_handlers.cpp b/Telegram/SourceFiles/core/local_url_handlers.cpp
index a7543577ebb581..630e6bc0f9f61c 100644
--- a/Telegram/SourceFiles/core/local_url_handlers.cpp
+++ b/Telegram/SourceFiles/core/local_url_handlers.cpp
@@ -1715,7 +1715,7 @@ bool HandleLocalUrl(
 		)).done(crl::guard(controller, [=](const TLbackground &result) {
 			const auto paper = Data::WallPaper::Create(
 				&controller->session(),
-				result.data());
+				result);
 			if (paper) {
 				controller->show(
 					Box<BackgroundPreviewBox>(controller, *paper));
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 5ef148f5816f48..01bc6eb0ae27f9 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1335,6 +1335,7 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 		channel->setAllowedReactions(availableReactions());
 	}
 	result->setActionBar(data.vaction_bar());
+	result->setMessagesTTL(data.vmessage_auto_delete_time().v);
 
 	if (const auto sender = data.vmessage_sender_id()) {
 		session().sendAsPeers().setChosen(result, peerFromSender(*sender));
@@ -5431,6 +5432,11 @@ void Session::setNotTopPromoted(not_null<History*> history) {
 	}
 }
 
+bool Session::updateWallpapers(const TLbackgrounds &papers) {
+	setWallpapers(papers.data().vbackgrounds().v);
+	return true; // later optimize check if there were changes
+}
+
 #if 0 // mtp
 bool Session::updateWallpapers(const MTPaccount_WallPapers &data) {
 	return data.match([&](const MTPDaccount_wallPapers &data) {
@@ -5444,6 +5450,8 @@ bool Session::updateWallpapers(const MTPaccount_WallPapers &data) {
 void Session::setWallpapers(const QVector<MTPWallPaper> &data, uint64 hash) {
 	_wallpapersHash = hash;
 
+#endif
+void Session::setWallpapers(const QVector<TLbackground> &data) {
 	_wallpapers.clear();
 	_wallpapers.reserve(data.size() + 2);
 
@@ -5478,7 +5486,6 @@ void Session::setWallpapers(const QVector<MTPWallPaper> &data, uint64 hash) {
 			u":/gui/art/bg_thumbnail.png"_q));
 	}
 }
-#endif
 
 void Session::removeWallpaper(const WallPaper &paper) {
 	const auto i = ranges::find(_wallpapers, paper.id(), &WallPaper::id);
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index fc8d2f10f89907..cbcfaad99a16af 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -15,6 +15,8 @@ For license and copyright information please follow this link:
 #include "base/timer.h"
 
 namespace Tdb {
+class TLbackground;
+class TLbackgrounds;
 class TLchat;
 class TLuser;
 class TLbasicGroup;
@@ -894,6 +896,7 @@ class Session final {
 #if 0 // mtp
 	bool updateWallpapers(const MTPaccount_WallPapers &data);
 #endif
+	bool updateWallpapers(const Tdb::TLbackgrounds &papers);
 	void removeWallpaper(const WallPaper &paper);
 	const std::vector<WallPaper> &wallpapers() const;
 	uint64 wallpapersHash() const;
@@ -1067,6 +1070,7 @@ class Session final {
 
 	void setWallpapers(const QVector<MTPWallPaper> &data, uint64 hash);
 #endif
+	void setWallpapers(const QVector<Tdb::TLbackground> &data);
 	void highlightProcessDone(uint64 processId);
 
 	void checkPollsClosings();
diff --git a/Telegram/SourceFiles/data/data_user.cpp b/Telegram/SourceFiles/data/data_user.cpp
index 30f76ac010e04c..ec10fee4e3217d 100644
--- a/Telegram/SourceFiles/data/data_user.cpp
+++ b/Telegram/SourceFiles/data/data_user.cpp
@@ -771,11 +771,6 @@ void ApplyUserUpdate(
 		}
 	}
 
-	//const auto settings = update.vsettings().match([&]( // todo
-	//	const MTPDpeerSettings &data) {
-	//	return data.vflags().v;
-	//});
-
 	if (const auto settings = user->barSettings()) {
 		user->setBarSettings(update.vneed_phone_number_privacy_exception().v
 			? (*settings | PeerBarSetting::NeedContactsException)
@@ -783,12 +778,25 @@ void ApplyUserUpdate(
 	} else if (update.vneed_phone_number_privacy_exception().v) {
 		user->setBarSettings(PeerBarSetting::NeedContactsException);
 	}
-
-	//user->session().api().applyNotifySettings(
-	//	MTP_inputNotifyPeer(user->input),
-	//	update.vnotify_settings());
-
-	//TTL of messages goes from updates.
+	user->setWallPaperOverriden(update.vset_chat_background().v);
+	user->setPersonalChannel(
+		peerToChannel(peerFromTdbChat(update.vpersonal_chat_id())),
+		MsgId());
+	user->setBirthday(update.vbirthdate());
+	user->setBusinessDetails(FromTL(
+		&user->owner(),
+		update.vbusiness_info()));
+	if (user->isSelf()) {
+		const auto info = update.vbusiness_info();
+		user->owner().businessInfo().applyAwaySettings(
+			FromTL(&user->owner(), info
+				? info->data().vaway_message_settings()
+				: nullptr));
+		user->owner().businessInfo().applyGreetingSettings(
+			FromTL(&user->owner(), info
+				? info->data().vgreeting_message_settings()
+				: nullptr));
+	}
 
 	if (const auto info = update.vbot_info()) {
 		user->setBotInfo(*info);
@@ -796,12 +804,6 @@ void ApplyUserUpdate(
 		user->setBotInfoVersion(-1);
 	}
 
-	//if (const auto pinned = update.vpinned_msg_id()) {
-	//	SetTopPinnedMessageId(user, pinned->v);
-	//}
-
-	//MTPDuserFull::Flag::f_video_calls_available; // todo
-	//update.vsupports_video_calls();
 	using Flag = UserDataFlag;
 	const auto mask = Flag::Blocked
 		// | Flag::HasPhoneCalls // Unused.
diff --git a/Telegram/SourceFiles/data/data_wall_paper.cpp b/Telegram/SourceFiles/data/data_wall_paper.cpp
index b2e0ac0b77f9f0..2569f6b9fb9f29 100644
--- a/Telegram/SourceFiles/data/data_wall_paper.cpp
+++ b/Telegram/SourceFiles/data/data_wall_paper.cpp
@@ -578,7 +578,8 @@ std::optional<WallPaper> WallPaper::Create(const MTPDwallPaperNoFile &data) {
 
 std::optional<WallPaper> WallPaper::Create(
 		not_null<Main::Session*> session,
-		const TLDbackground &data) {
+		const TLbackground &paper) {
+	const auto &data = paper.data();
 	const auto document = data.vdocument()
 		? session->data().processDocument(*data.vdocument()).get()
 		: nullptr;
diff --git a/Telegram/SourceFiles/data/data_wall_paper.h b/Telegram/SourceFiles/data/data_wall_paper.h
index b1d1be3fd5a504..48103ddd4ef83e 100644
--- a/Telegram/SourceFiles/data/data_wall_paper.h
+++ b/Telegram/SourceFiles/data/data_wall_paper.h
@@ -12,7 +12,7 @@ For license and copyright information please follow this link:
 class Image;
 
 namespace Tdb {
-class TLDbackground;
+class TLbackground;
 } // namespace Tdb
 
 namespace Main {
@@ -100,7 +100,7 @@ class WallPaper {
 #endif
 	[[nodiscard]] static std::optional<WallPaper> Create(
 		not_null<Main::Session*> session,
-		const Tdb::TLDbackground &data);
+		const Tdb::TLbackground &paper);
 
 	[[nodiscard]] QByteArray serialize() const;
 	[[nodiscard]] static std::optional<WallPaper> FromSerialized(
diff --git a/Telegram/SourceFiles/settings/settings_main.cpp b/Telegram/SourceFiles/settings/settings_main.cpp
index 9cb684df0846b9..3592619c5aac9e 100644
--- a/Telegram/SourceFiles/settings/settings_main.cpp
+++ b/Telegram/SourceFiles/settings/settings_main.cpp
@@ -70,6 +70,9 @@ For license and copyright information please follow this link:
 #include "styles/style_info.h"
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtGui/QGuiApplication>
 #include <QtGui/QClipboard>
 #include <QtGui/QWindow>
@@ -77,6 +80,8 @@ For license and copyright information please follow this link:
 namespace Settings {
 namespace {
 
+using namespace Tdb;
+
 class Cover final : public Ui::FixedHeightWidget {
 public:
 	Cover(
@@ -722,7 +727,8 @@ void SetupHelp(
 	const auto requestId = button->lifetime().make_state<mtpRequestId>();
 	button->lifetime().add([=] {
 		if (*requestId) {
-#if 0 // todo
+			controller->session().sender().request(*requestId).cancel();
+#if 0 // mtp
 			controller->session().api().request(*requestId).cancel();
 #endif
 		}
@@ -732,7 +738,17 @@ void SetupHelp(
 			if (*requestId) {
 				return;
 			}
-#if 0 // todo
+			const auto session = &controller->session();
+			*requestId = session->sender().request(
+				TLgetSupportUser()
+			).done([=](const TLuser &result) {
+				*requestId = 0;
+				const auto user = session->data().processUser(result);
+				controller->showPeerHistory(user);
+			}).fail([=] {
+				*requestId = 0;
+			}).send();
+#if 0 // mtp
 			*requestId = controller->session().api().request(
 				MTPhelp_GetSupport()
 			).done([=](const MTPhelp_Support &result) {
diff --git a/Telegram/SourceFiles/storage/file_download_tdb.cpp b/Telegram/SourceFiles/storage/file_download_tdb.cpp
index f6501e9a768557..a5337bdd399077 100644
--- a/Telegram/SourceFiles/storage/file_download_tdb.cpp
+++ b/Telegram/SourceFiles/storage/file_download_tdb.cpp
@@ -85,9 +85,9 @@ void TdbFileLoader::sendRequest() {
 				}, [](const auto &) {});
 			}, _loadingLifetime);
 		}
-	}).fail([=](const Error &error) {
+	}).fail([=](const Tdb::Error &error) {
 		_requestId = 0;
-		cancel(true);
+		cancel(FailureReason::OtherFailure);
 	}).send();
 }
 
@@ -121,7 +121,7 @@ void TdbFileLoader::apply(
 	const auto readyForRead = std::min(required, available);
 	const auto active = local.vis_downloading_active().v;
 	if (!active && (!_loadSize || readyForRead < required)) {
-		cancel(true);
+		cancel(FailureReason::OtherFailure);
 		return;
 	} else if (readyForRead <= 0) {
 		Assert(active);
@@ -138,14 +138,14 @@ void TdbFileLoader::apply(
 	}
 	auto leftToRead = readyForRead;
 	if (!_proxy->seek(_loadOffset)) {
-		cancel(true);
+		cancel(FailureReason::OtherFailure);
 		return;
 	}
 	while (leftToRead > 0) {
 		const auto read = std::min(leftToRead, kMaxReadPart);
 		const auto bytes = _proxy->read(read);
 		if (bytes.size() != read) {
-			cancel(true);
+			cancel(FailureReason::OtherFailure);
 			return;
 		}
 		if (!feedPart(_loadOffset, bytes) || !weak) {
@@ -170,7 +170,7 @@ bool TdbFileLoader::setFinalSize(int64 size) {
 		).arg(_fullSize
 		).arg(size
 		).arg(_loadSize));
-	cancel(true);
+	cancel(FailureReason::OtherFailure);
 	return false;
 }
 
diff --git a/Telegram/SourceFiles/storage/file_upload.cpp b/Telegram/SourceFiles/storage/file_upload.cpp
index 48f5d2ed24b31f..5d2228a682b422 100644
--- a/Telegram/SourceFiles/storage/file_upload.cpp
+++ b/Telegram/SourceFiles/storage/file_upload.cpp
@@ -309,10 +309,10 @@ FullMsgId Uploader::currentUploadId() const {
 	return _queue.empty() ? FullMsgId() : _queue.front().itemId;
 }
 
+#if 0 // mtp
 void Uploader::upload(
 		FullMsgId itemId,
 		const std::shared_ptr<FilePrepareResult> &file) {
-#if 0 // mtp
 	if (file->type == SendMediaType::Photo) {
 		const auto photo = session().data().processPhoto(
 			file->photo,
@@ -361,8 +361,8 @@ void Uploader::upload(
 	if (!_nextTimer.isActive()) {
 		maybeSend();
 	}
-#endif
 }
+#endif
 
 void Uploader::start(
 		const std::shared_ptr<FilePrepareResult> &file,
diff --git a/Telegram/SourceFiles/storage/file_upload.h b/Telegram/SourceFiles/storage/file_upload.h
index f54ec00039ffb5..697aa2e21bc202 100644
--- a/Telegram/SourceFiles/storage/file_upload.h
+++ b/Telegram/SourceFiles/storage/file_upload.h
@@ -65,9 +65,11 @@ class Uploader final : public base::has_weak_ptr {
 	[[nodiscard]] Main::Session &session() const;
 	[[nodiscard]] FullMsgId currentUploadId() const;
 
+#if 0 // mtp
 	void upload(
 		FullMsgId itemId,
 		const std::shared_ptr<FilePrepareResult> &file);
+#endif
 
 	void pause(FullMsgId itemId);
 	void cancel(FullMsgId itemId);

From 7c7d18df78c39482ee2b8f0d17494411ae69c00b Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 11 Jan 2023 15:48:39 +0400
Subject: [PATCH 230/349] Allow synchronous requests to Tdb::Instance.

---
 .../SourceFiles/tdb/details/tdb_instance.cpp  | 35 +++++++++++++++++++
 .../SourceFiles/tdb/details/tdb_instance.h    | 26 ++++++++++++++
 Telegram/SourceFiles/tdb/tdb_sender.h         | 11 ++++++
 3 files changed, 72 insertions(+)

diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
index 7058b65632efb4..96ca6de2752ca3 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
@@ -238,6 +238,9 @@ class Instance::Client final {
 		bool skipStateCheck = false);
 	void cancel(RequestId requestId);
 	[[nodiscard]] bool shouldInvokeHandler(RequestId requestId);
+	void sendPreparedSync(
+		ExternalGenerator &&request,
+		ExternalCallback &&callback);
 
 	template <
 		typename Request,
@@ -698,6 +701,29 @@ void Instance::Client::sendPrepared(
 	sendToManager(requestId, std::move(request), std::move(callback));
 }
 
+void Instance::Client::sendPreparedSync(
+		ExternalGenerator &&request,
+		ExternalCallback &&callback) {
+	Expects(callback != nullptr);
+
+	if (_state != State::Working) {
+		auto error = api::error(500, "Request aborted.");
+		callback(0, &error)();
+		return;
+	}
+	auto flag = std::atomic<bool>(false);
+	sendToManager(allocateRequestId(), std::move(request), [&, flag = &flag](
+			uint64 id,
+			ExternalResponse response) mutable {
+		// Don't send callback() result to the main thread, invoke instantly.
+		callback(id, std::move(response))();
+		*flag = true;
+		std::atomic_notify_all(flag);
+		return FnMut<void()>();
+	});
+	flag.wait(false);
+}
+
 void Instance::Client::sendToManager(
 		RequestId requestId,
 		ExternalGenerator &&request,
@@ -874,6 +900,8 @@ void Instance::Client::purgeInvalid() {
 			).arg(key));
 
 		*state = purged ? State::PurgeDone : State::PurgeFail;
+		std::atomic_notify_all(state);
+
 		crl::on_main([weak, id, key] {
 			if (const auto strong = weak.lock()) {
 				strong->purgeInvalidFinishOnMain(id, key);
@@ -894,6 +922,7 @@ void Instance::Client::clearStale() {
 			: PurgeDatabaseType::Test;
 		PurgeDatabase(config.databaseDirectory, purgeType);
 		*flag = false;
+		std::atomic_notify_all(flag);
 	});
 }
 
@@ -934,6 +963,12 @@ void Instance::sendPrepared(
 		std::move(callback));
 }
 
+void Instance::sendPreparedSync(
+		ExternalGenerator &&request,
+		ExternalCallback &&callback) {
+	_client->sendPreparedSync(std::move(request), std::move(callback));
+}
+
 void Instance::cancel(RequestId requestId) {
 	_client->cancel(requestId);
 }
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.h b/Telegram/SourceFiles/tdb/details/tdb_instance.h
index c80170a6bf58c0..9ba1eadc0b2c86 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.h
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.h
@@ -106,6 +106,28 @@ class Instance final {
 	void logout();
 	void reset();
 
+	// Synchronous requests. Use with care!!
+	// If request will use the network or even disk it may freeze the app.
+	// It expects the _state is Working, instantly fails otherwise.
+	// Returns `base::expected<Response, Error>`.
+	template <
+		typename Request,
+		typename = std::enable_if_t<!std::is_reference_v<Request>>,
+		typename = typename Request::ResponseType>
+	auto sendSync(Request &&request) {
+		using Response = typename Request::ResponseType;
+		auto container = base::expected<Response, Error>();
+		const auto type = request.type();
+		sendPreparedSync(
+			tl_to_generator(std::move(request)),
+			PrepareCallback<Response>(type, [&](const Response &result) {
+				container = result;
+			}, [&](const Error &error) {
+				container = base::make_unexpected(error);
+			}));
+		return container;
+	}
+
 private:
 	class Manager;
 	class Client;
@@ -114,6 +136,9 @@ class Instance final {
 		RequestId requestId,
 		ExternalGenerator &&request,
 		ExternalCallback &&callback);
+	void sendPreparedSync(
+		ExternalGenerator &&request,
+		ExternalCallback &&callback);
 
 	std::unique_ptr<Client> _client;
 
@@ -125,6 +150,7 @@ void ExecuteExternal(
 	ExternalGenerator &&request,
 	ExternalCallback &&callback);
 
+// Returns `base::expected<Response, Error>`.
 template <
 	typename Request,
 	typename = std::enable_if_t<!std::is_reference_v<Request>>,
diff --git a/Telegram/SourceFiles/tdb/tdb_sender.h b/Telegram/SourceFiles/tdb/tdb_sender.h
index 9bfa8ea9b28e10..ce8c43fda70bcf 100644
--- a/Telegram/SourceFiles/tdb/tdb_sender.h
+++ b/Telegram/SourceFiles/tdb/tdb_sender.h
@@ -185,6 +185,17 @@ class Sender final {
 			return id;
 		}
 
+		// Synchronous requests. Use with care!!
+		// If request will use the network or even disk it may freeze the app.
+		// It expects the _state is Working, instantly fails otherwise.
+		// Returns `base::expected<Response, Error>`.
+		auto sendSync() noexcept {
+			Expects(!_done);
+			Expects(!takeOnFail());
+
+			return sender()->_instance->sendSync(std::move(_request));
+		}
+
 	private:
 		DoneHandler<Result> _done;
 		Request _request;

From 2bd288a370868e9847068f8c1c7bb18ae4e2f71b Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 11 Jan 2023 15:55:49 +0400
Subject: [PATCH 231/349] Migrate premium sections order to TDLib.

---
 Telegram/SourceFiles/api/api_premium.cpp      |  56 +++++++-
 Telegram/SourceFiles/api/api_premium.h        |   4 +
 .../SourceFiles/settings/settings_premium.cpp | 124 +++++++++++++++++-
 3 files changed, 175 insertions(+), 9 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_premium.cpp b/Telegram/SourceFiles/api/api_premium.cpp
index 2b46922d2af36b..ec1eaaedad56fd 100644
--- a/Telegram/SourceFiles/api/api_premium.cpp
+++ b/Telegram/SourceFiles/api/api_premium.cpp
@@ -63,10 +63,19 @@ using namespace Tdb;
 	return options;
 }
 
-[[nodiscard]] PremiumPreview PreviewFromFeature(
+} // namespace
+
+std::optional<PremiumPreview> PreviewFromFeature(
 		const TLpremiumFeature &feature) {
-	return feature.match([](const TLDpremiumFeatureIncreasedLimits &) {
+	const auto result = feature.match([](
+			const TLDpremiumFeatureUpgradedStories &) {
+		return PremiumPreview::Stories;
+	}, [](const TLDpremiumFeatureChatBoost &) {
+		return PremiumPreview::kCount;
+	}, [](const TLDpremiumFeatureAccentColor &) {
 		return PremiumPreview::kCount;
+	}, [](const TLDpremiumFeatureIncreasedLimits &) {
+		return PremiumPreview::DoubleLimits;
 	}, [](const TLDpremiumFeatureIncreasedUploadFileSize &) {
 		return PremiumPreview::MoreUpload;
 	}, [](const TLDpremiumFeatureImprovedDownloadSpeed &) {
@@ -94,10 +103,45 @@ using namespace Tdb;
 	}, [](const TLDpremiumFeatureAppIcons &) {
 		return PremiumPreview::kCount;
 	});
+	return (result != PremiumPreview::kCount)
+		? result
+		: std::optional<PremiumPreview>();
+}
+
+TLpremiumFeature PreviewToFeature(PremiumPreview preview) {
+	Expects(preview != PremiumPreview::kCount);
+
+	switch (preview) {
+	case PremiumPreview::Stories:
+		return tl_premiumFeatureUpgradedStories();
+	case PremiumPreview::DoubleLimits:
+		return tl_premiumFeatureIncreasedLimits();
+	case PremiumPreview::MoreUpload:
+		return tl_premiumFeatureIncreasedUploadFileSize();
+	case PremiumPreview::FasterDownload:
+		return tl_premiumFeatureImprovedDownloadSpeed();
+	case PremiumPreview::VoiceToText:
+		return tl_premiumFeatureVoiceRecognition();
+	case PremiumPreview::NoAds:
+		return tl_premiumFeatureDisabledAds();
+	case PremiumPreview::InfiniteReactions:
+		return tl_premiumFeatureUniqueReactions();
+	case PremiumPreview::Stickers:
+		return tl_premiumFeatureUniqueStickers();
+	case PremiumPreview::AnimatedEmoji:
+		return tl_premiumFeatureCustomEmoji();
+	case PremiumPreview::AdvancedChatManagement:
+		return tl_premiumFeatureAdvancedChatManagement();
+	case PremiumPreview::ProfileBadge:
+		return tl_premiumFeatureProfileBadge();
+	case PremiumPreview::EmojiStatus:
+		return tl_premiumFeatureEmojiStatus();
+	case PremiumPreview::AnimatedUserpics:
+		return tl_premiumFeatureAnimatedProfilePhoto();
+	}
+	Unexpected("PremiumPreview value in PreviewToFeature.");
 }
 
-} // namespace
-
 Premium::Premium(not_null<ApiWrap*> api)
 : _session(&api->session())
 , _api(&api->instance()) {
@@ -210,8 +254,8 @@ void Premium::reloadPromo() {
 				document->forceIsStreamedAnimation();
 			}
 			const auto type = PreviewFromFeature(single.data().vfeature());
-			if (type != PremiumPreview::kCount) {
-				videos.emplace(type, document);
+			if (type) {
+				videos.emplace(*type, document);
 			}
 		}
 		if (_videos != videos) {
diff --git a/Telegram/SourceFiles/api/api_premium.h b/Telegram/SourceFiles/api/api_premium.h
index 0fb9567a44ca10..2ec493561b2158 100644
--- a/Telegram/SourceFiles/api/api_premium.h
+++ b/Telegram/SourceFiles/api/api_premium.h
@@ -100,6 +100,10 @@ struct UserStarGift {
 	bool mine = false;
 };
 
+[[nodiscard]] std::optional<PremiumPreview> PreviewFromFeature(
+	const Tdb::TLpremiumFeature &feature);
+[[nodiscard]] Tdb::TLpremiumFeature PreviewToFeature(PremiumPreview preview);
+
 class Premium final {
 public:
 	explicit Premium(not_null<ApiWrap*> api);
diff --git a/Telegram/SourceFiles/settings/settings_premium.cpp b/Telegram/SourceFiles/settings/settings_premium.cpp
index c4cf87412ae204..f4d812a7ff81a6 100644
--- a/Telegram/SourceFiles/settings/settings_premium.cpp
+++ b/Telegram/SourceFiles/settings/settings_premium.cpp
@@ -62,9 +62,14 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_settings.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Settings {
 namespace {
 
+using namespace Tdb;
+
 using SectionCustomTopBarData = Info::Settings::SectionCustomTopBarData;
 
 [[nodiscard]] Data::PremiumSubscriptionOptions SubscriptionOptionsForRows(
@@ -409,15 +414,115 @@ void SendAppLog(
 }
 #endif
 
+[[nodiscard]] QString PreviewNameFromFeature(
+		const TLpremiumFeature &feature) {
+	return feature.match([](const TLDpremiumFeatureUpgradedStories &) {
+		return u"stories"_q;
+	}, [](const TLDpremiumFeatureChatBoost &) {
+		return u"channel_boost"_q;
+	}, [](const TLDpremiumFeatureAccentColor &) {
+		return u"accent_color"_q;
+	}, [](const TLDpremiumFeatureIncreasedLimits &) {
+		return u"double_limits"_q;
+	}, [](const TLDpremiumFeatureIncreasedUploadFileSize &) {
+		return u"more_upload"_q;
+	}, [](const TLDpremiumFeatureImprovedDownloadSpeed &) {
+		return u"faster_download"_q;
+	}, [](const TLDpremiumFeatureVoiceRecognition &) {
+		return u"voice_to_text"_q;
+	}, [](const TLDpremiumFeatureDisabledAds &) {
+		return u"no_ads"_q;
+	}, [](const TLDpremiumFeatureUniqueReactions &) {
+		return u"infinite_reactions"_q;
+	}, [](const TLDpremiumFeatureUniqueStickers &) {
+		return u"premium_stickers"_q;
+	}, [](const TLDpremiumFeatureCustomEmoji &) {
+		return u"animated_emoji"_q;
+	}, [](const TLDpremiumFeatureAdvancedChatManagement &) {
+		return u"advanced_chat_management"_q;
+	}, [](const TLDpremiumFeatureProfileBadge &) {
+		return u"profile_badge"_q;
+	}, [](const TLDpremiumFeatureEmojiStatus &) {
+		return u"emoji_status"_q;
+	}, [](const TLDpremiumFeatureAnimatedProfilePhoto &) {
+		return u"animated_userpics"_q;
+	}, [](const TLDpremiumFeatureForumTopicIcon &) {
+		return u"forum_topic_icon"_q;
+	}, [](const TLDpremiumFeatureAppIcons &) {
+		return u"app_icons"_q;
+	});
+}
+
+[[nodiscard]] Order ComputeOrder(const TLpremiumFeatures &list) {
+	return list.data().vfeatures().v | ranges::views::transform(
+		PreviewNameFromFeature
+	) | ranges::to_vector;
+}
+
+[[nodiscard]] std::optional<TLpremiumSource> GetSource(const QString &ref) {
+	if (ref == u"settings"_q) {
+		return tl_premiumSourceSettings();
+	} else if (ref == u"deeplink"_q) {
+		return tl_premiumSourceLink(tl_string());
+	}
+	const auto prefix = u"deeplink_"_q;
+	if (ref.startsWith(prefix)) {
+		return tl_premiumSourceLink(tl_string(ref.mid(prefix.size())));
+	}
+	const auto limits = u"double_limits__"_q;
+	if (ref.startsWith(limits)) {
+		const auto part = QStringView(ref).mid(limits.size());
+		if (part == u"upload_max_fileparts"_q) {
+			return tl_premiumSourceFeature(
+				tl_premiumFeatureIncreasedUploadFileSize());
+		}
+		return tl_premiumSourceLimitExceeded([&] {
+			if (part == u"channels"_q) {
+				return tl_premiumLimitTypeSupergroupCount();
+			} else if (part == u"channels_public"_q) {
+				return tl_premiumLimitTypeCreatedPublicChatCount();
+			} else if (part == u"saved_gifs"_q) {
+				return tl_premiumLimitTypeSavedAnimationCount();
+			} else if (part == u"stickers_faved"_q) {
+				return tl_premiumLimitTypeFavoriteStickerCount();
+			} else if (part == u"dialog_filters"_q) {
+				return tl_premiumLimitTypeChatFilterCount();
+			} else if (part == u"dialog_filters_chats"_q
+				|| part == u"dialog_filters_pinned"_q) {
+				return tl_premiumLimitTypeChatFilterChosenChatCount();
+			} else if (part == u"caption_length"_q) {
+				return tl_premiumLimitTypeCaptionLength();
+			} else if (part == u"dialog_pinned"_q) {
+				return tl_premiumLimitTypePinnedChatCount();
+			} else if (part == u"dialogs_folder_pinned"_q) {
+				return tl_premiumLimitTypePinnedArchivedChatCount();
+			}
+			Unexpected("Unknown double_limits__ premium ref.");
+		}());
+	}
+	for (const auto &[entryRef, entry] : EntryMap()) {
+		if (entryRef == ref) {
+			return tl_premiumSourceFeature(
+				Api::FeatureToTL(entry.section));
+		}
+	}
+	if (ref == u"forum_topic_icon"_q) {
+		return tl_premiumSourceFeature(tl_premiumFeatureForumTopicIcon());
+	} else if (ref == u"double_limits"_q) {
+		return tl_premiumSourceFeature(tl_premiumFeatureIncreasedLimits());
+	}
+	return {};
+}
+
 [[nodiscard]] QString ResolveRef(const QString &ref) {
 	return ref.isEmpty() ? "settings" : ref;
 }
 
+#if 0 // mtp
 void SendScreenShow(
 		not_null<Window::SessionController*> controller,
 		const std::vector<QString> &order,
 		const QString &ref) {
-#if 0 // todo
 	auto list = QVector<MTPJSONValue>();
 	list.reserve(order.size());
 	for (const auto &element : order) {
@@ -437,11 +542,14 @@ void SendScreenShow(
 		&controller->session(),
 		"premium.promo_screen_show",
 		data);
-#endif
 }
+#endif
 
 void SendScreenAccept(not_null<Window::SessionController*> controller) {
-#if 0 // todo
+	controller->session().sender().request(
+		TLclickPremiumSubscriptionButton()
+	).send();
+#if 0 // mtp
 	SendAppLog(
 		&controller->session(),
 		"premium.promo_screen_accept",
@@ -1725,9 +1833,17 @@ void AddSummaryPremium(
 	icons.reserve(int(entryMap.size()));
 	{
 		const auto session = &controller->session();
+
+		// later do async - it is still slow if done after launch
+		const auto features = session->sender().request(
+			TLgetPremiumFeatures(GetSource(ref))
+		).sendSync();
+		auto mtpOrder = features ? ComputeOrder(*features) : FallbackOrder();
+#if 0 // mtp
 		const auto mtpOrder = session->appConfig().get<Order>(
 			"premium_promo_order",
 			FallbackOrder());
+#endif
 		const auto processEntry = [&](Entry &entry) {
 			icons.push_back(entry.icon);
 			addRow(entry);
@@ -1741,7 +1857,9 @@ void AddSummaryPremium(
 			processEntry(it->second);
 		}
 
+#if 0 // mtp
 		SendScreenShow(controller, mtpOrder, ref);
+#endif
 	}
 
 	content->resizeToWidth(content->height());

From b5e19f64912ac25f977dc5c47f0207ff0d1c2a6a Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 11 Jan 2023 16:31:27 +0400
Subject: [PATCH 232/349] Compose wallpaper link using TDLib.

---
 .../boxes/background_preview_box.cpp          |  8 +++
 Telegram/SourceFiles/data/data_wall_paper.cpp | 55 +++++++++++++++++++
 Telegram/SourceFiles/data/data_wall_paper.h   |  5 ++
 3 files changed, 68 insertions(+)

diff --git a/Telegram/SourceFiles/boxes/background_preview_box.cpp b/Telegram/SourceFiles/boxes/background_preview_box.cpp
index edcc696eb4b4be..4b53a793b039c6 100644
--- a/Telegram/SourceFiles/boxes/background_preview_box.cpp
+++ b/Telegram/SourceFiles/boxes/background_preview_box.cpp
@@ -845,9 +845,17 @@ void BackgroundPreviewBox::applyForEveryone() {
 }
 
 void BackgroundPreviewBox::share() {
+	const auto weak = Ui::MakeWeak(this);
+	const auto session = &_controller->session();
+	_paper.requestShareUrl(session, crl::guard(this, [=](QString url) {
+		QGuiApplication::clipboard()->setText(url);
+		showToast(tr::lng_background_link_copied(tr::now));
+	}));
+#if 0 // mtp
 	QGuiApplication::clipboard()->setText(
 		_paper.shareUrl(&_controller->session()));
 	showToast(tr::lng_background_link_copied(tr::now));
+#endif
 }
 
 void BackgroundPreviewBox::paintEvent(QPaintEvent *e) {
diff --git a/Telegram/SourceFiles/data/data_wall_paper.cpp b/Telegram/SourceFiles/data/data_wall_paper.cpp
index 2569f6b9fb9f29..319ff2cb8430a4 100644
--- a/Telegram/SourceFiles/data/data_wall_paper.cpp
+++ b/Telegram/SourceFiles/data/data_wall_paper.cpp
@@ -17,6 +17,10 @@ For license and copyright information please follow this link:
 #include "main/main_session.h"
 
 #include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
+#include <QtGui/QGuiApplication>
+#include <QtGui/QClipboard>
 
 namespace Ui {
 
@@ -133,6 +137,27 @@ using Ui::MaybeColorFromSerialized;
 	});;
 }
 
+[[nodiscard]] TLbackgroundFill FillToTL(
+		const std::vector<QColor> &colors,
+		int rotation) {
+	const auto wrap = [](const QColor &value) {
+		return tl_int32(static_cast<int32>(SerializeColor(value)));
+	};
+	if (colors.empty()) {
+		return tl_backgroundFillSolid(tl_int32(0));
+	} else if (colors.size() == 1) {
+		return tl_backgroundFillSolid(wrap(colors[0]));
+	} else if (colors.size() == 2) {
+		return tl_backgroundFillGradient(
+			wrap(colors[0]),
+			wrap(colors[1]),
+			tl_int32(rotation));
+	}
+	return tl_backgroundFillFreeformGradient(tl_vector<TLint32>(colors
+		| ranges::views::transform(wrap)
+		| ranges::to<QVector>()));
+}
+
 [[nodiscard]] std::optional<QColor> ColorFromString(QStringView string) {
 	if (string.size() != 6) {
 		return {};
@@ -352,6 +377,7 @@ QString WallPaper::key() const {
 	return params.isEmpty() ? base : (base + '?' + params.join('&'));
 }
 
+#if 0 // mtp
 QString WallPaper::shareUrl(not_null<Main::Session*> session) const {
 	if (!hasShareUrl()) {
 		return QString();
@@ -360,6 +386,30 @@ QString WallPaper::shareUrl(not_null<Main::Session*> session) const {
 	const auto params = collectShareParams();
 	return params.isEmpty() ? base : (base + '?' + params.join('&'));
 }
+#endif
+
+void WallPaper::requestShareUrl(
+		not_null<Main::Session*> session,
+		Fn<void(QString)> done) const {
+	const auto type = [&] {
+		const auto moving = false;
+		return isPattern()
+			? tl_backgroundTypePattern(
+				FillToTL(_backgroundColors, _rotation),
+				tl_int32(std::abs(_intensity)),
+				tl_bool(_intensity < 0),
+				tl_bool(moving))
+			: _backgroundColors.empty()
+			? tl_backgroundTypeWallpaper(tl_bool(_blurred), tl_bool(moving))
+			: tl_backgroundTypeFill(FillToTL(_backgroundColors, _rotation));
+	}();
+	session->sender().request(TLgetBackgroundUrl(
+		tl_string(_slug),
+		type
+	)).done([=](const TLDhttpUrl &result) {
+		done(result.vurl().v);
+	}).send();
+}
 
 void WallPaper::loadDocumentThumbnail() const {
 	if (_document) {
@@ -599,6 +649,11 @@ std::optional<WallPaper> WallPaper::Create(
 		result._rotation = RotationFromTL(data.vfill());
 	}, [&](const TLDbackgroundTypePattern &data) {
 		result._backgroundColors = ColorsFromTL(data.vfill());
+		if (result._backgroundColors.size() == 1
+			&& result._backgroundColors[0] == QColor(0, 0, 0, 255)) {
+			// This is really a bad pattern without colors at all.
+			result._backgroundColors = {};
+		}
 		result._rotation = RotationFromTL(data.vfill());
 		result._intensity = (data.vis_inverted().v ? -1 : 1)
 			* data.vintensity().v;
diff --git a/Telegram/SourceFiles/data/data_wall_paper.h b/Telegram/SourceFiles/data/data_wall_paper.h
index 48103ddd4ef83e..a5d5e9d4436869 100644
--- a/Telegram/SourceFiles/data/data_wall_paper.h
+++ b/Telegram/SourceFiles/data/data_wall_paper.h
@@ -67,7 +67,12 @@ class WallPaper {
 	[[nodiscard]] float64 patternOpacity() const;
 	[[nodiscard]] int gradientRotation() const;
 	[[nodiscard]] bool hasShareUrl() const;
+#if 0 // mtp
 	[[nodiscard]] QString shareUrl(not_null<Main::Session*> session) const;
+#endif
+	[[nodiscard]] void requestShareUrl(
+		not_null<Main::Session*> session,
+		Fn<void(QString)> done) const;
 
 	void loadDocument() const;
 	void loadDocumentThumbnail() const;

From 277ecd24988f03bd2be6ba47c85cd45fce7c3963 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 13 Jan 2023 20:29:44 +0400
Subject: [PATCH 233/349] Migrate premium / gift payments to TDLib.

---
 Telegram/SourceFiles/api/api_premium_option.h | 10 ++++
 .../SourceFiles/boxes/premium_preview_box.cpp | 30 ++++++++++++
 .../data/data_premium_subscription_option.h   |  2 +
 Telegram/SourceFiles/main/main_session.cpp    |  2 +
 .../SourceFiles/settings/settings_premium.cpp | 49 +++++++++++++++++++
 .../SourceFiles/settings/settings_premium.h   | 15 ++++++
 6 files changed, 108 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_premium_option.h b/Telegram/SourceFiles/api/api_premium_option.h
index 69e3c0973c4693..cc8d35cc7cb5ed 100644
--- a/Telegram/SourceFiles/api/api_premium_option.h
+++ b/Telegram/SourceFiles/api/api_premium_option.h
@@ -10,6 +10,7 @@ For license and copyright information please follow this link:
 #include "data/data_premium_subscription_option.h"
 
 #include "tdb/tdb_tl_scheme.h"
+#include "core/local_url_handlers.h"
 
 namespace Api {
 
@@ -51,6 +52,10 @@ template<typename Option>
 		const auto currency = qs(option.vcurrency());
 #endif
 		const auto lnk = option.vpayment_link();
+		if (!lnk) {
+			continue;
+		}
+#if 0 // mtp
 		const auto botUrl = !lnk // later internalLink types.
 			? QString()
 			: (lnk->type() == Tdb::id_internalLinkTypeInvoice)
@@ -62,6 +67,8 @@ template<typename Option>
 				+ "?start="
 				+ lnk->c_internalLinkTypeBotStart().vstart_parameter().v)
 			: QString();
+#endif
+		const auto botUrl = QString();
 		const auto months = option.vmonth_count().v;
 		const auto amount = option.vamount().v;
 		const auto currency = option.vcurrency().v;
@@ -71,6 +78,9 @@ template<typename Option>
 			amount,
 			currency,
 			botUrl));
+		result.back().startPayment = [=, link = *lnk](QVariant context) {
+			Core::HandleLocalUrl(link, context);
+		};
 	}
 	return result;
 }
diff --git a/Telegram/SourceFiles/boxes/premium_preview_box.cpp b/Telegram/SourceFiles/boxes/premium_preview_box.cpp
index ac87ba048fe262..c8c4c30dafae95 100644
--- a/Telegram/SourceFiles/boxes/premium_preview_box.cpp
+++ b/Telegram/SourceFiles/boxes/premium_preview_box.cpp
@@ -47,6 +47,8 @@ For license and copyright information please follow this link:
 #include "styles/style_premium.h"
 #include "styles/style_settings.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QSvgRenderer>
 
 namespace {
@@ -1126,12 +1128,26 @@ void PreviewBox(
 				? tr::lng_premium_unlock_status()
 				: tr::lng_premium_more_about();
 		}) | rpl::flatten_latest();
+		const auto startSubscription = [=] {
+			// later do async - it is still slow if done after launch
+			const auto features = Settings::GetPremiumFeaturesSync(
+				&show->session(),
+				computeRef());
+			const auto window = show->resolveWindow(
+				ChatHelpers::WindowUsage::PremiumPromo);
+			if (window) {
+				Settings::CreateStartSubscription(
+					window,
+					features ? &*features : nullptr)();
+			}
+		};
 		auto button = descriptor.fromSettings
 			? object_ptr<Ui::GradientButton>::fromRaw(
 				Settings::CreateSubscribeButton({
 					.parent = box,
 					.computeRef = computeRef,
 					.show = show,
+					.startSubscription = startSubscription,
 				}))
 			: CreateUnlockButton(box, std::move(unlock));
 		button->resizeToWidth(width);
@@ -1235,10 +1251,24 @@ void DecorateListPromoBox(
 			box->closeBox();
 		});
 	} else {
+		const auto startSubscription = [=] {
+			// later do async - it is still slow if done after launch
+			const auto features = Settings::GetPremiumFeaturesSync(
+				&show->session(),
+				u"double_limits"_q);
+			const auto window = show->resolveWindow(
+				ChatHelpers::WindowUsage::PremiumPromo);
+			if (window) {
+				Settings::CreateStartSubscription(
+					window,
+					features ? &*features : nullptr)();
+			}
+		};
 		const auto button = Settings::CreateSubscribeButton({
 			.parent = box,
 			.computeRef = [] { return u"double_limits"_q; },
 			.show = show,
+			.startSubscription = startSubscription,
 		});
 
 		box->setShowFinishedCallback([=] {
diff --git a/Telegram/SourceFiles/data/data_premium_subscription_option.h b/Telegram/SourceFiles/data/data_premium_subscription_option.h
index 6d5bd5e7339e1c..6f288f788659da 100644
--- a/Telegram/SourceFiles/data/data_premium_subscription_option.h
+++ b/Telegram/SourceFiles/data/data_premium_subscription_option.h
@@ -16,6 +16,8 @@ struct PremiumSubscriptionOption {
 	QString costTotal;
 	QString total;
 	QString botUrl;
+
+	Fn<void(QVariant)> startPayment;
 };
 using PremiumSubscriptionOptions = std::vector<PremiumSubscriptionOption>;
 
diff --git a/Telegram/SourceFiles/main/main_session.cpp b/Telegram/SourceFiles/main/main_session.cpp
index 806491cc04718f..20531bc1835d6e 100644
--- a/Telegram/SourceFiles/main/main_session.cpp
+++ b/Telegram/SourceFiles/main/main_session.cpp
@@ -176,6 +176,7 @@ Session::Session(
 #endif
 		}, _lifetime);
 
+#if 0 // mtp
 #ifndef OS_MAC_STORE
 		appConfig().value(
 		) | rpl::start_with_next([=] {
@@ -184,6 +185,7 @@ Session::Session(
 				true);
 		}, _lifetime);
 #endif // OS_MAC_STORE
+#endif
 
 		if (_settings->hadLegacyCallsPeerToPeerNobody()) {
 			api().userPrivacy().save(
diff --git a/Telegram/SourceFiles/settings/settings_premium.cpp b/Telegram/SourceFiles/settings/settings_premium.cpp
index f4d812a7ff81a6..9a986e650d8cb7 100644
--- a/Telegram/SourceFiles/settings/settings_premium.cpp
+++ b/Telegram/SourceFiles/settings/settings_premium.cpp
@@ -989,6 +989,8 @@ class Premium : public Section<Premium> {
 	const not_null<Window::SessionController*> _controller;
 	const QString _ref;
 
+	Fn<void()> _startSubscription;
+
 	QPointer<Ui::GradientButton> _subscribe;
 	base::unique_qptr<Ui::FadeWrap<Ui::IconButton>> _back;
 	base::unique_qptr<Ui::IconButton> _close;
@@ -1095,6 +1097,14 @@ void Premium::setupContent() {
 
 	setupSubscriptionOptions(content);
 
+	// later do async - it is still slow if done after launch
+	const auto features = GetPremiumFeaturesSync(
+		&_controller->session(),
+		_ref);
+	_startSubscription = CreateStartSubscription(
+		_controller,
+		features ? &*features : nullptr);
+
 	auto buttonCallback = [=](PremiumFeature section) {
 		_setPaused(true);
 		const auto hidden = crl::guard(this, [=] { _setPaused(false); });
@@ -1321,6 +1331,9 @@ QPointer<Ui::RpWidget> Premium::createPinnedToBottom(
 				? options[value].botUrl
 				: QString();
 		},
+		_controller->uiShow(),
+		false, // showPromo
+		_startSubscription,
 	});
 #if 0
 	if (emojiStatusData) {
@@ -1409,6 +1422,35 @@ struct SectionFactory<Premium> : AbstractSectionFactory {
 	}
 };
 
+std::optional<Tdb::TLpremiumFeatures> GetPremiumFeaturesSync(
+		not_null<::Main::Session*> session,
+		const QString &ref) {
+	const auto result = session->sender().request(
+		TLgetPremiumFeatures(GetSource(ref))
+	).sendSync();
+	return result ? *result : std::optional<Tdb::TLpremiumFeatures>();
+}
+
+Fn<void()> CreateStartSubscription(
+		not_null<Window::SessionController*> controller,
+		const TLpremiumFeatures *features) {
+	SendScreenAccept(controller);
+
+	if (!features) {
+		return [] {}; // later show some error?
+	}
+	const auto &data = features->data();
+	if (!data.vpayment_link()) {
+		return [] {}; // later show some error?
+	}
+	const auto weak = base::make_weak(controller);
+	return [link = *data.vpayment_link(), weak] {
+		Core::HandleLocalUrl(link, QVariant::fromValue(ClickHandlerContext{
+			.sessionWindow = weak,
+		}));
+	};
+}
+
 Type PremiumId() {
 	return Premium::Id();
 }
@@ -1454,6 +1496,7 @@ void ShowEmojiStatusPremium(
 	ShowPremium(controller, Ref::EmojiStatus::Serialize({ peer->id }));
 }
 
+#if 0 // mtp
 void StartPremiumPayment(
 		not_null<Window::SessionController*> controller,
 		const QString &ref) {
@@ -1475,6 +1518,7 @@ void StartPremiumPayment(
 		UrlClickHandler::Open("https://t.me/$" + slug);
 	}
 }
+#endif
 
 QString LookupPremiumRef(PremiumFeature section) {
 	for (const auto &[ref, entry] : EntryMap()) {
@@ -1588,6 +1632,7 @@ not_null<Ui::RoundButton*> CreateLockedButton(
 not_null<Ui::GradientButton*> CreateSubscribeButton(
 		SubscribeButtonArgs &&args) {
 	Expects(args.show || args.controller);
+	Expects(args.startSubscription.value() != nullptr);
 
 	auto show = args.show ? std::move(args.show) : args.controller->uiShow();
 	auto resolve = [show](
@@ -1620,7 +1665,10 @@ not_null<Ui::GradientButton*> CreateSubscribeButton(
 			resolveWindow,
 			promo = args.showPromo,
 			computeRef = args.computeRef,
+			start = args.startSubscription,
 			computeBotUrl = args.computeBotUrl] {
+		start.value()();
+#if 0 // mtp
 		const auto window = resolveWindow(
 			&show->session(),
 			ChatHelpers::WindowUsage::PremiumPromo);
@@ -1646,6 +1694,7 @@ not_null<Ui::GradientButton*> CreateSubscribeButton(
 			SendScreenAccept(window);
 			StartPremiumPayment(window, computeRef());
 		}
+#endif
 	});
 
 	const auto &st = st::premiumPreviewBox.button;
diff --git a/Telegram/SourceFiles/settings/settings_premium.h b/Telegram/SourceFiles/settings/settings_premium.h
index 65d7d18dad5180..ba66a3adbf5831 100644
--- a/Telegram/SourceFiles/settings/settings_premium.h
+++ b/Telegram/SourceFiles/settings/settings_premium.h
@@ -9,6 +9,10 @@ For license and copyright information please follow this link:
 
 #include "settings/settings_type.h"
 
+namespace Tdb {
+class TLpremiumFeatures;
+} // namespace Tdb
+
 enum class PremiumFeature;
 
 namespace style {
@@ -38,6 +42,13 @@ class SessionController;
 
 namespace Settings {
 
+[[nodiscard]] std::optional<Tdb::TLpremiumFeatures> GetPremiumFeaturesSync(
+	not_null<::Main::Session*> session,
+	const QString &ref);
+[[nodiscard]] Fn<void()> CreateStartSubscription(
+	not_null<Window::SessionController*> controller,
+	const Tdb::TLpremiumFeatures *features);
+
 [[nodiscard]] Type PremiumId();
 
 void ShowPremium(not_null<::Main::Session*> session, const QString &ref);
@@ -53,9 +64,11 @@ void ShowEmojiStatusPremium(
 	not_null<Window::SessionController*> controller,
 	not_null<PeerData*> peer);
 
+#if 0 // mtp
 void StartPremiumPayment(
 	not_null<Window::SessionController*> controller,
 	const QString &ref);
+#endif
 
 [[nodiscard]] QString LookupPremiumRef(PremiumFeature section);
 
@@ -80,6 +93,8 @@ struct SubscribeButtonArgs final {
 	Fn<QString()> computeBotUrl; // nullable
 	std::shared_ptr<ChatHelpers::Show> show;
 	bool showPromo = false;
+
+	required<Fn<void()>> startSubscription;
 };
 
 

From 662c5e94e331bcfe3b890eba67def30ca66609ee Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Sat, 14 Jan 2023 20:08:29 +0400
Subject: [PATCH 234/349] Always apply unread count from update.

---
 Telegram/SourceFiles/history/history.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index 65b526a2b4a970..760326d924ddb0 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -1908,7 +1908,10 @@ void History::applyInboxReadUpdate(
 }
 
 void History::inboxRead(MsgId upTo, std::optional<int> stillUnread) {
+#if 0 // mtp
 	if (stillUnread.has_value() && folderKnown()) {
+#endif
+	if (stillUnread.has_value()) {
 		setUnreadCount(*stillUnread);
 	} else if (const auto still = countStillUnreadLocal(upTo)) {
 		setUnreadCount(*still);

From 01b3a145265d8d979a3d6cc652649e43a911694e Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 25 Jan 2023 12:11:50 +0400
Subject: [PATCH 235/349] Show near dates in a shorter format.

---
 Telegram/SourceFiles/ui/text/format_values.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Telegram/SourceFiles/ui/text/format_values.cpp b/Telegram/SourceFiles/ui/text/format_values.cpp
index b5c650859df89c..048aaaf3419268 100644
--- a/Telegram/SourceFiles/ui/text/format_values.cpp
+++ b/Telegram/SourceFiles/ui/text/format_values.cpp
@@ -509,6 +509,8 @@ QString FormatDialogsDate(const QDateTime &lastTime) {
 		return QLocale().toString(lastTime.time(), QLocale::ShortFormat);
 	} else if (std::abs(lastDate.daysTo(nowDate)) < 7) {
 		return langDayOfWeek(lastDate);
+	} else if (std::abs(lastDate.daysTo(nowDate)) < 150) {
+		return langDayOfMonth(lastDate);
 	} else {
 		return QLocale().toString(lastDate, QLocale::ShortFormat);
 	}

From 2ec93c5a6a445f5e1c9cc22a74cc140b20c933a4 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 8 Feb 2023 19:26:49 +0400
Subject: [PATCH 236/349] Fix upload progress display / cancel.

---
 Telegram/SourceFiles/api/api_polls.cpp        |  5 +-
 Telegram/SourceFiles/api/api_sending.cpp      | 33 +++++-----
 Telegram/SourceFiles/api/api_sending.h        |  3 +-
 Telegram/SourceFiles/api/api_updates.cpp      |  2 +-
 Telegram/SourceFiles/apiwrap.cpp              | 20 ++----
 Telegram/SourceFiles/boxes/share_box.cpp      |  6 +-
 Telegram/SourceFiles/data/data_document.cpp   | 23 ++++++-
 Telegram/SourceFiles/data/data_document.h     |  1 +
 Telegram/SourceFiles/data/data_photo.cpp      | 66 ++++++++++++-------
 Telegram/SourceFiles/data/data_photo.h        |  5 ++
 Telegram/SourceFiles/data/data_session.cpp    | 38 +++++++++++
 Telegram/SourceFiles/data/data_session.h      | 12 ++++
 Telegram/SourceFiles/main/main_session.h      |  1 +
 .../passport/passport_form_controller.cpp     |  2 +-
 Telegram/SourceFiles/storage/file_upload.cpp  | 25 ++++---
 Telegram/SourceFiles/storage/file_upload.h    |  6 ++
 .../SourceFiles/storage/storage_account.cpp   |  6 ++
 Telegram/SourceFiles/tdb/tdb_account.h        |  2 +
 .../SourceFiles/ui/image/image_location.h     |  6 ++
 .../ui/image/image_location_factory.cpp       |  7 +-
 .../ui/image/image_location_factory.h         |  2 +-
 .../SourceFiles/window/window_peer_menu.cpp   |  4 +-
 .../window/window_session_controller.cpp      |  7 ++
 23 files changed, 198 insertions(+), 84 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_polls.cpp b/Telegram/SourceFiles/api/api_polls.cpp
index 7355fb3333e445..21004321680eaa 100644
--- a/Telegram/SourceFiles/api/api_polls.cpp
+++ b/Telegram/SourceFiles/api/api_polls.cpp
@@ -82,10 +82,7 @@ void Polls::create(
 		MessageReplyTo(action),
 		MessageSendOptions(peer, action),
 		PollToTL(&data)
-	)).done([=](const Tdb::TLmessage &result) {
-		_session->data().processMessage(result, NewMessageType::Unread);
-		done();
-	}).fail(fail).send();
+	)).done(done).fail(fail).send();
 
 #if 0 // goodToRemove
 	const auto history = action.history;
diff --git a/Telegram/SourceFiles/api/api_sending.cpp b/Telegram/SourceFiles/api/api_sending.cpp
index 2bdeba2d501104..376a39b548429b 100644
--- a/Telegram/SourceFiles/api/api_sending.cpp
+++ b/Telegram/SourceFiles/api/api_sending.cpp
@@ -516,12 +516,7 @@ void SendPreparedAlbumIfReady(
 			tl_bool(false)), // only_preview
 		tl_vector(std::move(contents))
 	)).done([=](const TLmessages &result) {
-		const auto type = NewMessageType::Unread;
-		for (const auto &message : result.data().vmessages().v) {
-			if (message) {
-				session->data().processMessage(*message, type);
-			}
-		}
+		// They should've been added by updates.
 	}).fail([=](const Error &error) {
 		const auto code = error.code;
 		//if (error.type() == qstr("MESSAGE_EMPTY")) {
@@ -538,9 +533,12 @@ void SendExistingDocument(
 		MessageToSend &&message,
 		not_null<DocumentData*> document,
 		std::optional<MsgId> localMessageId) {
-	SendPreparedMessage(message.action, MessageContentFromExisting(
-		document,
-		std::move(message.textWithTags)));
+	SendPreparedMessage(
+		message.action,
+		MessageContentFromExisting(
+			document,
+			std::move(message.textWithTags)),
+		localMessageId);
 #if 0 // mtp
 	const auto inputMedia = [=] {
 		return MTP_inputMediaDocument(
@@ -566,9 +564,10 @@ void SendExistingPhoto(
 		MessageToSend &&message,
 		not_null<PhotoData*> photo,
 		std::optional<MsgId> localMessageId) {
-	SendPreparedMessage(message.action, MessageContentFromExisting(
-		photo,
-		std::move(message.textWithTags)));
+	SendPreparedMessage(
+		message.action,
+		MessageContentFromExisting(photo, std::move(message.textWithTags)),
+		localMessageId);
 #if 0 // mtp
 	const auto inputMedia = [=] {
 		return MTP_inputMediaPhoto(
@@ -632,9 +631,7 @@ bool SendDice(MessageToSend &message) {
 		MessageReplyTo(action),
 		MessageSendOptions(peer, action),
 		tl_inputMessageDice(tl_string(emoji), tl_bool(action.clearDraft))
-	)).done([=](const TLmessage &result) {
-		session->data().processMessage(result, NewMessageType::Unread);
-	}).fail([=](const Error &error) {
+	)).fail([=](const Error &error) {
 		const auto code = error.code;
 		//if (error.type() == qstr("MESSAGE_EMPTY")) {
 		//	lastMessage->destroy();
@@ -1034,7 +1031,8 @@ TLint53 MessageThreadId(
 
 void SendPreparedMessage(
 		const SendAction &action,
-		TLinputMessageContent content) {
+		TLinputMessageContent content,
+		std::optional<MsgId> localMessageId) {
 	const auto history = action.history;
 	const auto peer = history->peer;
 	const auto topicRootId = action.replyTo ? action.topicRootId : 0;
@@ -1051,11 +1049,10 @@ void SendPreparedMessage(
 		tl_int53(action.replyTo.bare),
 		MessageSendOptions(peer, action),
 		std::move(content)
-	)).done([=](const TLmessage &result) {
+	)).done([=] {
 		if (clearCloudDraft) {
 			history->finishSavingCloudDraftNow(topicRootId);
 		}
-		session->data().processMessage(result, NewMessageType::Unread);
 	}).fail([=](const Error &error) {
 		const auto code = error.code;
 		//if (error.type() == qstr("MESSAGE_EMPTY")) {
diff --git a/Telegram/SourceFiles/api/api_sending.h b/Telegram/SourceFiles/api/api_sending.h
index 1e09b3bd5b4b52..679cfbbfdc78c6 100644
--- a/Telegram/SourceFiles/api/api_sending.h
+++ b/Telegram/SourceFiles/api/api_sending.h
@@ -69,7 +69,8 @@ void SendConfirmedFile(
 
 void SendPreparedMessage(
 	const SendAction &action,
-	Tdb::TLinputMessageContent content);
+	Tdb::TLinputMessageContent content,
+	std::optional<MsgId> localMessageId = std::nullopt);
 
 [[nodiscard]] std::optional<Tdb::TLmessageSchedulingState> ScheduledToTL(
 	TimeId scheduled);
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 1a3e790c920cd9..982519d1da3cc4 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2803,7 +2803,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateNewMessage &data) {
 		owner.processMessage(data.vmessage(), NewMessageType::Unread);
 	}, [&](const TLDupdateMessageSendAcknowledged &data) {
-		// We don't show sent checkmark while the message only was ack-ed.
+		// later show sent checkmark while the message only was ack-ed.
 	}, [&](const TLDupdateMessageSendSucceeded &data) {
 		const auto oldMessageId = MsgId(data.vold_message_id().v);
 		owner.processMessage(data.vmessage(), oldMessageId);
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 4115703d80a3ee..65e30a1494f6f0 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -4206,13 +4206,7 @@ void ApiWrap::forwardMessages(
 				draft.options == Data::ForwardOptions::NoNamesAndCaptions),
 			tl_bool(false) // only_preview
 		)).done([=](const TLmessages &result) {
-			for (const auto &message : result.data().vmessages().v) {
-				if (message) {
-					session().data().processMessage(
-						*message,
-						NewMessageType::Unread);
-				}
-			}
+			// They should've been added by updates.
 		}).fail([=](const Error &error) {
 			sendMessageFail(error.message, peer);
 		}).send();
@@ -4555,7 +4549,6 @@ void ApiWrap::sendUploadedDocument(
 
 void ApiWrap::cancelLocalItem(not_null<HistoryItem*> item) {
 	Expects(item->isSending());
-	// todo cancel album part sending
 
 	if (const auto groupId = item->groupId()) {
 		sendAlbumWithCancelled(item, groupId);
@@ -4851,11 +4844,9 @@ void ApiWrap::sendBotStart(
 		tl_int53(peerToUser(bot->id).bare),
 		peerToTdbChat(chat ? chat->id : bot->id),
 		tl_string(token)
-	)).done([=](const TLmessage &result) {
-		session().data().processMessage(result, NewMessageType::Unread);
-	}).fail([=](const Error &error) {
+	)).fail([=](const Error &error) {
 		if (chat) {
-			ShowAddParticipantsError(error.message, chat, { 1, bot });
+			ShowAddParticipantsError(show, error.message, chat, bot);
 		}
 	}).send();
 #if 0 // mtp
@@ -4898,10 +4889,7 @@ void ApiWrap::sendInlineResult(
 		tl_int64(data->getQueryId()),
 		tl_string(data->getId()),
 		tl_bool(action.options.hideViaBot)
-	)).done([=](const TLmessage &result) {
-		history->finishSavingCloudDraftNow(topicRootId);
-		_session->data().processMessage(result, NewMessageType::Unread);
-	}).fail([=](const Error &error) {
+	)).fail([=](const Error &error) {
 		const auto code = error.code;
 		//if (error.type() == qstr("MESSAGE_EMPTY")) {
 		//	lastMessage->destroy();
diff --git a/Telegram/SourceFiles/boxes/share_box.cpp b/Telegram/SourceFiles/boxes/share_box.cpp
index 93d3ad207fc001..92d8e57219f200 100644
--- a/Telegram/SourceFiles/boxes/share_box.cpp
+++ b/Telegram/SourceFiles/boxes/share_box.cpp
@@ -1659,7 +1659,6 @@ ShareBox::SubmitCallback ShareBox::DefaultForwardCallback(
 							Tdb::tl_vector<Tdb::TLtextEntity>()),
 						Tdb::tl_bool(false)); // new_show_caption_above_media
 				}();
-
 				state->requests.insert(api.request(
 					Tdb::TLsendMessage(
 						peerToTdbChat(peer->id),
@@ -1671,12 +1670,9 @@ ShareBox::SubmitCallback ShareBox::DefaultForwardCallback(
 							tl_int53(msgIds.front().msg.bare),
 							Tdb::tl_bool(true), // In game share.
 							std::move(tlCopyOptions))
-					)).done([=](
+				)).done([=](
 						const Tdb::TLmessage &message,
 						Tdb::RequestId reqId) {
-					peer->owner().processMessage(
-						message,
-						NewMessageType::Unread);
 					state->requests.remove(reqId);
 					requestDone();
 				}).send());
diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index 6baa5ff6320e2a..6ddd055cfd5d83 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -42,7 +42,7 @@ For license and copyright information please follow this link:
 
 #include "tdb/tdb_tl_scheme.h"
 #include "ui/image/image_location_factory.h"
-
+#include "storage/file_upload.h"
 #include "storage/file_download_tdb.h"
 #include "media/streaming/media_streaming_loader_tdb.h"
 #include <xxhash.h>
@@ -943,8 +943,29 @@ void DocumentData::updateThumbnails(
 }
 
 void DocumentData::setTdbLocation(const TLfile &file) {
+	const auto was = _tdbFile.fileId;
 	_tdbFile = TdbFileLocation(file);
+	_owner->documentFileIdUpdated(this, was, _tdbFile.fileId);
+	applyTdbFile(file);
+}
+
+void DocumentData::applyTdbFile(const TLfile &file) {
 	size = file.data().vsize().v;
+	const auto &remote = file.data().vremote().data();
+	if (!remote.vis_uploading_completed().v) {
+		if (!uploadingData) {
+			uploadingData = std::make_unique<Data::UploadState>(size);
+		}
+		uploadingData->offset = remote.vuploaded_size().v;
+		_owner->requestDocumentViewRepaint(this);
+	} else if (uploadingData) {
+		uploadingData = nullptr;
+		_owner->requestDocumentViewRepaint(this);
+	}
+	const auto &local = file.data().vlocal().data();
+	if (local.vis_downloading_completed().v && !local.vpath().v.isEmpty()) {
+		_location = Core::FileLocation(local.vpath().v);
+	}
 }
 
 FileId DocumentData::tdbFileId() const {
diff --git a/Telegram/SourceFiles/data/data_document.h b/Telegram/SourceFiles/data/data_document.h
index dda201b836bc45..15d4f96cbe6e31 100644
--- a/Telegram/SourceFiles/data/data_document.h
+++ b/Telegram/SourceFiles/data/data_document.h
@@ -143,6 +143,7 @@ class DocumentData final {
 		const Tdb::TLnotificationSound &data);
 	void setFromTdb(const Tdb::TLnotificationSound &data);
 	void setSimpleFromTdb(const Tdb::TLfile &data, SimpleDocumentType type);
+	void applyTdbFile(const Tdb::TLfile &file);
 
 	[[nodiscard]] FileId tdbFileId() const;
 
diff --git a/Telegram/SourceFiles/data/data_photo.cpp b/Telegram/SourceFiles/data/data_photo.cpp
index d867eb9931758c..ea4c3b7e78968d 100644
--- a/Telegram/SourceFiles/data/data_photo.cpp
+++ b/Telegram/SourceFiles/data/data_photo.cpp
@@ -53,9 +53,10 @@ using Data::kPhotoSizeCount;
 }
 
 struct Sizes {
-	ImageWithLocation small;
-	ImageWithLocation thumbnail;
-	ImageWithLocation large;
+	const TLphotoSize *small = nullptr;
+	const TLphotoSize *thumbnail = nullptr;
+	ImageWithLocation thumbnailProgressive;
+	const TLphotoSize *large = nullptr;
 };
 [[nodiscard]] Sizes LookupSizes(const TLvector<TLphotoSize> &data) {
 	const auto &sizes = data.v;
@@ -81,20 +82,15 @@ struct Sizes {
 	};
 	const auto image = [&](const QByteArray &levels) {
 		const auto i = find(levels);
-		return (i == sizes.end())
-			? ImageWithLocation()
-			: Images::FromPhotoSize(*i);
+		return (i != sizes.end()) ? &*i : nullptr;
 	};
 	return {
-		.small = (progressive
-			? ImageWithLocation()
-			: image("sa"_q)),
-		.thumbnail = (progressive
+		.small = (progressive ? nullptr : image("sa"_q)),
+		.thumbnail = (progressive ? nullptr : image("mbsa"_q)),
+		.thumbnailProgressive = (progressive
 			? Images::FromProgressiveSize(*i, 1)
-			: image("mbsa"_q)),
-		.large = (progressive
-			? Images::FromPhotoSize(*i)
-			: image("ydxncwmbsai"_q)),
+			: ImageWithLocation()),
+		.large = (progressive ? &*i : image("ydxncwmbsai"_q)),
 	};
 }
 
@@ -163,19 +159,22 @@ void PhotoData::setFromTdb(const TLphoto &data) {
 	const auto &fields = data.data();
 	setHasAttachedStickers(fields.vhas_stickers().v);
 	auto sizes = LookupSizes(fields.vsizes());
-	if (!sizes.large.location.valid()) {
+	if (!sizes.large) {
 		return;
 	}
 	updateImages(
 		(fields.vminithumbnail()
 			? fields.vminithumbnail()->data().vdata().v
 			: QByteArray()),
-		sizes.small,
-		sizes.thumbnail,
-		sizes.large,
+		Images::FromPhotoSize(sizes.small),
+		(sizes.thumbnail
+			? Images::FromPhotoSize(sizes.thumbnail)
+			: sizes.thumbnailProgressive),
+		Images::FromPhotoSize(sizes.large),
 		ImageWithLocation(),
 		ImageWithLocation(),
 		crl::time());
+	applyTdbFile(sizes.large->data().vphoto());
 }
 
 void PhotoData::setFromTdb(const TLchatPhoto &data) {
@@ -184,16 +183,18 @@ void PhotoData::setFromTdb(const TLchatPhoto &data) {
 	_dateOrExtendedVideoDuration = fields.vadded_date().v;
 
 	const auto sizes = LookupSizes(fields.vsizes());
-	if (!sizes.large.location.valid()) {
+	if (!sizes.large) {
 		return;
 	}
 	updateImages(
 		(fields.vminithumbnail()
 			? fields.vminithumbnail()->data().vdata().v
 			: QByteArray()),
-		sizes.small,
-		sizes.thumbnail,
-		sizes.large,
+		Images::FromPhotoSize(sizes.small),
+		(sizes.thumbnail
+			? Images::FromPhotoSize(sizes.thumbnail)
+			: sizes.thumbnailProgressive),
+		Images::FromPhotoSize(sizes.large),
 		(fields.vsmall_animation()
 			? Images::FromAnimationSize(*fields.vsmall_animation())
 			: ImageWithLocation()),
@@ -245,6 +246,22 @@ void PhotoData::setFromTdb(const TLchatPhotoInfo &data) {
 		ImageWithLocation(),
 		ImageWithLocation(),
 		crl::time());
+	applyTdbFile(fields.vbig());
+}
+
+void PhotoData::applyTdbFile(const Tdb::TLfile &file) {
+	const auto size = file.data().vsize().v;
+	const auto &remote = file.data().vremote().data();
+	if (!remote.vis_uploading_completed().v) {
+		if (!uploadingData) {
+			uploadingData = std::make_unique<Data::UploadState>(size);
+		}
+		uploadingData->offset = remote.vuploaded_size().v;
+		_owner->requestPhotoViewRepaint(this);
+	} else if (uploadingData) {
+		uploadingData = nullptr;
+		_owner->requestPhotoViewRepaint(this);
+	}
 }
 
 Data::Session &PhotoData::owner() const {
@@ -574,6 +591,11 @@ void PhotoData::updateImages(
 		const ImageWithLocation &videoSmall,
 		const ImageWithLocation &videoLarge,
 		crl::time videoStartTime) {
+	_owner->photoFileIdUpdated(
+		this,
+		_images[PhotoSizeIndex(PhotoSize::Large)].location.tdbFileId(),
+		large.location.tdbFileId());
+
 	if (!inlineThumbnailBytes.isEmpty()
 		&& _inlineThumbnailBytes.isEmpty()) {
 		_inlineThumbnailBytes = inlineThumbnailBytes;
diff --git a/Telegram/SourceFiles/data/data_photo.h b/Telegram/SourceFiles/data/data_photo.h
index 101cce0bb8fbe1..bd8622d6a4e976 100644
--- a/Telegram/SourceFiles/data/data_photo.h
+++ b/Telegram/SourceFiles/data/data_photo.h
@@ -11,6 +11,7 @@ For license and copyright information please follow this link:
 #include "data/data_cloud_file.h"
 
 namespace Tdb {
+class TLfile;
 class TLphoto;
 class TLchatPhoto;
 class TLchatPhotoInfo;
@@ -59,6 +60,7 @@ class PhotoData final {
 	void setFromTdb(const Tdb::TLphoto &data);
 	void setFromTdb(const Tdb::TLchatPhoto &data);
 	void setFromTdb(const Tdb::TLchatPhotoInfo &data);
+	void applyTdbFile(const Tdb::TLfile &file);
 
 	[[nodiscard]] Data::Session &owner() const;
 	[[nodiscard]] Main::Session &session() const;
@@ -199,8 +201,11 @@ class PhotoData final {
 	std::array<Data::CloudFile, Data::kPhotoSizeCount> _images;
 	std::unique_ptr<VideoSizes> _videoSizes;
 
+#if 0 // mtp
 	int32 _dc = 0;
 	uint64 _access = 0;
+#endif
+	FileId _fileId = 0;
 	bool _hasStickers = false;
 	bool _extendedMediaPreview = false;
 
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 01bc6eb0ae27f9..4971a6865f5a67 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -3519,6 +3519,25 @@ not_null<PhotoData*> Session::photo(
 	return result;
 }
 
+void Session::photoFileIdUpdated(
+		not_null<PhotoData*> photo,
+		FileId was,
+		FileId now) {
+	if (was != now) {
+		if (was) {
+			_photoByFileId.erase(was);
+		}
+		if (now) {
+			_photoByFileId.emplace(now, photo);
+		}
+	}
+}
+
+PhotoData *Session::photoByFileId(FileId id) const {
+	const auto i = _photoByFileId.find(id);
+	return (i != end(_photoByFileId)) ? i->second.get() : nullptr;
+}
+
 #if 0 // mtp
 void Session::photoConvert(
 		not_null<PhotoData*> original,
@@ -3982,6 +4001,25 @@ not_null<DocumentData*> Session::venueIconDocument(const QString &icon) {
 	return result;
 }
 
+void Session::documentFileIdUpdated(
+		not_null<DocumentData*> document,
+		FileId was,
+		FileId now) {
+	if (was != now) {
+		if (was) {
+			_documentByFileId.erase(was);
+		}
+		if (now) {
+			_documentByFileId.emplace(now, document);
+		}
+	}
+}
+
+DocumentData *Session::documentByFileId(FileId id) const {
+	const auto i = _documentByFileId.find(id);
+	return (i != end(_documentByFileId)) ? i->second.get() : nullptr;
+}
+
 not_null<WebPageData*> Session::webpage(WebPageId id) {
 	auto i = _webpages.find(id);
 	if (i == _webpages.cend()) {
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index cbcfaad99a16af..e6dd81fb9f9501 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -644,6 +644,11 @@ class Session final {
 		const MTPWebDocument &data,
 		const ImageLocation &thumbnailLocation);
 #endif
+	void photoFileIdUpdated(
+		not_null<PhotoData*> photo,
+		FileId was,
+		FileId now);
+	[[nodiscard]] PhotoData *photoByFileId(FileId id) const;
 
 	[[nodiscard]] not_null<DocumentData*> document(DocumentId id);
 #if 0 // mtp
@@ -675,6 +680,11 @@ class Session final {
 		const ImageLocation &thumbnailLocation,
 		const ImageLocation &videoThumbnailLocation);
 #endif
+	void documentFileIdUpdated(
+		not_null<DocumentData*> document,
+		FileId was,
+		FileId now);
+	[[nodiscard]] DocumentData *documentByFileId(FileId id)	const;
 
 	[[nodiscard]] not_null<DocumentData*> venueIconDocument(
 		const QString &icon);
@@ -1143,12 +1153,14 @@ class Session final {
 	std::unordered_map<
 		PhotoId,
 		std::unique_ptr<PhotoData>> _photos;
+	std::unordered_map<FileId, not_null<PhotoData*>> _photoByFileId;
 	std::unordered_map<
 		not_null<const PhotoData*>,
 		base::flat_set<not_null<HistoryItem*>>> _photoItems;
 	std::unordered_map<
 		DocumentId,
 		std::unique_ptr<DocumentData>> _documents;
+	std::unordered_map<FileId, not_null<DocumentData*>> _documentByFileId;
 	std::unordered_map<
 		not_null<const DocumentData*>,
 		base::flat_set<not_null<HistoryItem*>>> _documentItems;
diff --git a/Telegram/SourceFiles/main/main_session.h b/Telegram/SourceFiles/main/main_session.h
index 7cdf6cd28cbddf..86ea6cd7457dac 100644
--- a/Telegram/SourceFiles/main/main_session.h
+++ b/Telegram/SourceFiles/main/main_session.h
@@ -18,6 +18,7 @@ class TLuser;
 class Account;
 class Sender;
 class TLDupdateOption;
+class TLmessage;
 } // namespace Tdb
 
 namespace Api {
diff --git a/Telegram/SourceFiles/passport/passport_form_controller.cpp b/Telegram/SourceFiles/passport/passport_form_controller.cpp
index f15cb30c8c0b67..3ae38327a9654b 100644
--- a/Telegram/SourceFiles/passport/passport_form_controller.cpp
+++ b/Telegram/SourceFiles/passport/passport_form_controller.cpp
@@ -2302,7 +2302,7 @@ void FormController::updateFile(const Tdb::TLDfile &data) {
 	const auto fileInEdit = findEditFile(key);
 
 	if (remote.vis_uploading_completed().v) {
-	} else if (remote.vis_uploading_active().v) {
+	} else {
 		if (fileInEdit) {
 			fileInEdit->uploadData->status.set(
 				LoadStatus::Status::InProgress,
diff --git a/Telegram/SourceFiles/storage/file_upload.cpp b/Telegram/SourceFiles/storage/file_upload.cpp
index 5d2228a682b422..7d3d6ff2120a2d 100644
--- a/Telegram/SourceFiles/storage/file_upload.cpp
+++ b/Telegram/SourceFiles/storage/file_upload.cpp
@@ -161,13 +161,17 @@ Uploader::Uploader(not_null<ApiWrap*> api)
 	_api->session().tdb().updates(
 	) | rpl::start_with_next([=](const TLupdate &update) {
 		update.match([&](const TLDupdateFile &data) {
-			const auto &fields = data.vfile().data();
+			const auto &file = data.vfile();
+			const auto &fields = file.data();
 			const auto id = fields.vid().v;
-			const auto i = _uploads.find(id);
-			if (i != end(_uploads)) {
-				if (fields.vremote().data().vis_uploading_completed().v) {
-					_uploads.erase(i);
-				}
+			auto &owner = _api->session().data();
+			if (const auto photo = owner.photoByFileId(id)) {
+				photo->applyTdbFile(file);
+			} else if (const auto document = owner.documentByFileId(id)) {
+				document->applyTdbFile(file);
+			}
+			if (fields.vremote().data().vis_uploading_completed().v) {
+				_uploads.remove(id);
 			}
 		}, [](const auto &) {
 		});
@@ -397,7 +401,8 @@ void Uploader::start(
 			if (outResult) {
 				*outResult = std::make_unique<TLfile>(result);
 			}
-			_uploads[result.data().vid().v] = base::take(generator);
+			const auto id = result.data().vid().v;
+			_uploads[id] = base::take(generator);
 			if (state->result.file && !state->thumbnailGenerator) {
 				state->ready(std::move(state->result));
 			}
@@ -447,6 +452,8 @@ void Uploader::start(
 			tl_int32(1)
 		)).done([=](const TLfile &result) {
 			state->result.file = std::make_unique<TLfile>(result);
+			const auto id = result.data().vid().v;
+			_uploads[id] = nullptr;
 			if (!state->thumbnailGenerator) {
 				state->ready(std::move(state->result));
 			}
@@ -808,12 +815,12 @@ void Uploader::cancelAllRequests() {
 }
 
 void Uploader::clear() {
+#if 0 // mtp
 	_queue.clear();
 	cancelAllRequests();
-#if 0 // mtp
 	stopSessions();
-#endif
 	_stopSessionsTimer.cancel();
+#endif
 }
 
 #if 0 // mtp
diff --git a/Telegram/SourceFiles/storage/file_upload.h b/Telegram/SourceFiles/storage/file_upload.h
index 697aa2e21bc202..6a964d6bf6bf51 100644
--- a/Telegram/SourceFiles/storage/file_upload.h
+++ b/Telegram/SourceFiles/storage/file_upload.h
@@ -79,6 +79,7 @@ class Uploader final : public base::has_weak_ptr {
 		const std::shared_ptr<FilePrepareResult> &file,
 		Fn<void(ReadyFileWithThumbnail)> ready);
 
+#if 0 // mtp
 	[[nodiscard]] rpl::producer<UploadedMedia> photoReady() const {
 		return _photoReady.events();
 	}
@@ -111,6 +112,7 @@ class Uploader final : public base::has_weak_ptr {
 	[[nodiscard]] rpl::producer<FullMsgId> nonPremiumDelays() const {
 		return _nonPremiumDelays.events();
 	}
+#endif
 
 	void unpause();
 #if 0 // mtp
@@ -175,6 +177,7 @@ class Uploader final : public base::has_weak_ptr {
 
 	std::vector<Entry> _queue;
 
+#if 0 // mtp
 	base::flat_map<mtpRequestId, Request> _requests;
 	std::vector<int> _sentPerDcIndex;
 
@@ -183,8 +186,10 @@ class Uploader final : public base::has_weak_ptr {
 	crl::time _latestDcIndexAdded = 0;
 	crl::time _latestDcIndexRemoved = 0;
 	std::vector<Request> _pendingFromRemovedDcIndices;
+#endif
 
 	FullMsgId _pausedId;
+#if 0 // mtp
 	base::Timer _nextTimer, _stopSessionsTimer;
 
 	rpl::event_stream<UploadedMedia> _photoReady;
@@ -197,6 +202,7 @@ class Uploader final : public base::has_weak_ptr {
 	rpl::event_stream<FullMsgId> _documentFailed;
 	rpl::event_stream<FullMsgId> _secureFailed;
 	rpl::event_stream<FullMsgId> _nonPremiumDelays;
+#endif
 
 	base::flat_map<FileId, std::shared_ptr<Tdb::FileGenerator>> _uploads;
 
diff --git a/Telegram/SourceFiles/storage/storage_account.cpp b/Telegram/SourceFiles/storage/storage_account.cpp
index 21c809676e845b..112a61fdeeefd1 100644
--- a/Telegram/SourceFiles/storage/storage_account.cpp
+++ b/Telegram/SourceFiles/storage/storage_account.cpp
@@ -1633,6 +1633,7 @@ bool Account::hasDraft(PeerId peer) {
 }
 
 void Account::writeFileLocation(MediaKey location, const Core::FileLocation &local) {
+#if 0 // mtp
 	if (local.fname.isEmpty()) {
 		return;
 	}
@@ -1672,9 +1673,11 @@ void Account::writeFileLocation(MediaKey location, const Core::FileLocation &loc
 	}
 	_fileLocations.insert(location, local);
 	writeLocationsQueued();
+#endif
 }
 
 void Account::removeFileLocation(MediaKey location) {
+#if 0 // mtp
 	auto i = _fileLocations.find(location);
 	if (i == _fileLocations.end()) {
 		return;
@@ -1683,9 +1686,11 @@ void Account::removeFileLocation(MediaKey location) {
 		i = _fileLocations.erase(i);
 	}
 	writeLocationsQueued();
+#endif
 }
 
 Core::FileLocation Account::readFileLocation(MediaKey location) {
+#if 0 // mtp
 	const auto aliasIt = _fileLocationAliases.constFind(location);
 	if (aliasIt != _fileLocationAliases.cend()) {
 		location = aliasIt.value();
@@ -1700,6 +1705,7 @@ Core::FileLocation Account::readFileLocation(MediaKey location) {
 		}
 		return i.value();
 	}
+#endif
 	return Core::FileLocation();
 }
 
diff --git a/Telegram/SourceFiles/tdb/tdb_account.h b/Telegram/SourceFiles/tdb/tdb_account.h
index b3617506ff3e95..7078dc1b6db160 100644
--- a/Telegram/SourceFiles/tdb/tdb_account.h
+++ b/Telegram/SourceFiles/tdb/tdb_account.h
@@ -33,6 +33,8 @@ class Account final {
 	void logout();
 	void reset();
 
+	void setProxy(std::variant<TLdisableProxy, TLaddProxy> value);
+
 	void registerFileGenerator(not_null<FileGenerator*> generator);
 	void unregisterFileGenerator(not_null<FileGenerator*> generator);
 	void registerFileGeneration(
diff --git a/Telegram/SourceFiles/ui/image/image_location.h b/Telegram/SourceFiles/ui/image/image_location.h
index 5c9df93e4c7752..df8fc3ef864af0 100644
--- a/Telegram/SourceFiles/ui/image/image_location.h
+++ b/Telegram/SourceFiles/ui/image/image_location.h
@@ -614,6 +614,12 @@ class ImageLocation {
 		return _height;
 	}
 
+	[[nodiscard]] FileId tdbFileId() const {
+		return v::is<TdbFileLocation>(_file.data)
+			? v::get<TdbFileLocation>(_file.data).fileId
+			: FileId();
+	}
+
 	void setSize(int width, int height) {
 		_width = width;
 		_height = height;
diff --git a/Telegram/SourceFiles/ui/image/image_location_factory.cpp b/Telegram/SourceFiles/ui/image/image_location_factory.cpp
index a25cbddd8556b9..a6ddda10911b3c 100644
--- a/Telegram/SourceFiles/ui/image/image_location_factory.cpp
+++ b/Telegram/SourceFiles/ui/image/image_location_factory.cpp
@@ -386,8 +386,11 @@ ImageWithLocation FromVideoSize(
 	});
 }
 
-ImageWithLocation FromPhotoSize(const TLphotoSize &size) {
-	const auto &data = size.data();
+ImageWithLocation FromPhotoSize(const TLphotoSize *size) {
+	if (!size) {
+		return ImageWithLocation();
+	}
+	const auto &data = size->data();
 	return FromTdbFile(data.vphoto(), data.vwidth().v, data.vheight().v);
 }
 
diff --git a/Telegram/SourceFiles/ui/image/image_location_factory.h b/Telegram/SourceFiles/ui/image/image_location_factory.h
index 59cd7ce1aa3ba9..2ef51164997c34 100644
--- a/Telegram/SourceFiles/ui/image/image_location_factory.h
+++ b/Telegram/SourceFiles/ui/image/image_location_factory.h
@@ -51,7 +51,7 @@ namespace Images {
 	QByteArray bytes = QByteArray());
 [[nodiscard]] ImageLocation FromWebDocument(const MTPWebDocument &document);
 
-[[nodiscard]] ImageWithLocation FromPhotoSize(const Tdb::TLphotoSize &size);
+[[nodiscard]] ImageWithLocation FromPhotoSize(const Tdb::TLphotoSize *size);
 [[nodiscard]] ImageWithLocation FromTdbFile(
 	const Tdb::TLfile &file,
 	int width,
diff --git a/Telegram/SourceFiles/window/window_peer_menu.cpp b/Telegram/SourceFiles/window/window_peer_menu.cpp
index ce937fe8daa2ca..5bebe0e7fd9b7a 100644
--- a/Telegram/SourceFiles/window/window_peer_menu.cpp
+++ b/Telegram/SourceFiles/window/window_peer_menu.cpp
@@ -134,9 +134,7 @@ void ShareBotGame(
 		tl_inputMessageGame(
 			peerToTdbChat(bot->id),
 			tl_string(shortName))
-	)).done([=](const TLmessage &result) {
-		history->owner().processMessage(result, NewMessageType::Unread);
-	}).fail([=](const Error &error) {
+	)).fail([=](const Error &error) {
 		history->session().api().sendMessageFail(
 			error.message,
 			history->peer);
diff --git a/Telegram/SourceFiles/window/window_session_controller.cpp b/Telegram/SourceFiles/window/window_session_controller.cpp
index c51b24ef5e632e..e3701d12bd424d 100644
--- a/Telegram/SourceFiles/window/window_session_controller.cpp
+++ b/Telegram/SourceFiles/window/window_session_controller.cpp
@@ -2631,8 +2631,15 @@ void SessionController::cancelUploadLayer(not_null<HistoryItem*> item) {
 		if (const auto item = data.message(itemId)) {
 			if (!item->isEditingMedia()) {
 				const auto history = item->history();
+				history->session().sender().request(TLdeleteMessages(
+					peerToTdbChat(history->peer->id),
+					tl_vector<TLint53>(1, tl_int53(item->id.bare)),
+					tl_bool(true)
+				)).send();
+#if 0 // mtp
 				item->destroy();
 				history->requestChatListMessage();
+#endif
 			} else {
 				item->returnSavedMedia();
 				session().uploader().cancel(item->fullId());

From b28d0e7d6ed841151f0bc30387368136cac8dec9 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 8 Feb 2023 22:22:08 +0400
Subject: [PATCH 237/349] Support upload pause and map thumbnail download.

---
 .../SourceFiles/storage/file_download.cpp     | 13 +++-
 .../SourceFiles/storage/file_download_tdb.cpp | 76 ++++++++++++++++++-
 .../SourceFiles/storage/file_download_tdb.h   | 18 ++++-
 Telegram/SourceFiles/storage/file_upload.cpp  | 10 ++-
 .../window/window_session_controller.cpp      |  6 +-
 5 files changed, 116 insertions(+), 7 deletions(-)

diff --git a/Telegram/SourceFiles/storage/file_download.cpp b/Telegram/SourceFiles/storage/file_download.cpp
index 6cf123fbc5552c..531444d8e952c6 100644
--- a/Telegram/SourceFiles/storage/file_download.cpp
+++ b/Telegram/SourceFiles/storage/file_download.cpp
@@ -520,7 +520,7 @@ std::unique_ptr<FileLoader> CreateFileLoader(
 			cacheTag);
 #endif
 	}, [&](const GeoPointLocation &data) {
-#if 0 // todo
+#if 0 // mtp
 		result = std::make_unique<mtpFileLoader>(
 			session,
 			data,
@@ -530,6 +530,17 @@ std::unique_ptr<FileLoader> CreateFileLoader(
 			autoLoading,
 			cacheTag);
 #endif
+		result = std::make_unique<TdbFileLoader>(
+			session,
+			MapFileIdGenerator(session, data),
+			UnknownFileLocation,
+			QString(),
+			loadSize,
+			fullSize,
+			LoadToCacheAsWell,
+			fromCloud,
+			autoLoading,
+			cacheTag);
 	}, [&](const PlainUrlLocation &data) {
 		result = std::make_unique<webFileLoader>(
 			session,
diff --git a/Telegram/SourceFiles/storage/file_download_tdb.cpp b/Telegram/SourceFiles/storage/file_download_tdb.cpp
index a5337bdd399077..92c03b49858d5a 100644
--- a/Telegram/SourceFiles/storage/file_download_tdb.cpp
+++ b/Telegram/SourceFiles/storage/file_download_tdb.cpp
@@ -34,6 +34,30 @@ TdbFileLoader::TdbFileLoader(
 	LoadFromCloudSetting fromCloud,
 	bool autoLoading,
 	uint8 cacheTag)
+: TdbFileLoader(
+	session,
+	[fileId](Fn<void(FileId)> callback) { if (callback) callback(fileId); },
+	type,
+	toFile,
+	loadSize,
+	fullSize,
+	toCache,
+	fromCloud,
+	autoLoading,
+	cacheTag) {
+}
+
+TdbFileLoader::TdbFileLoader(
+	not_null<Main::Session*> session,
+	Fn<void(Fn<void(FileId)>)> fileIdGenerator,
+	LocationType type,
+	const QString &toFile,
+	int64 loadSize,
+	int64 fullSize,
+	LoadToCacheSetting toCache,
+	LoadFromCloudSetting fromCloud,
+	bool autoLoading,
+	uint8 cacheTag)
 : FileLoader(
 	session,
 	toFile,
@@ -44,7 +68,7 @@ TdbFileLoader::TdbFileLoader(
 	fromCloud,
 	autoLoading,
 	cacheTag)
-, _fileId(fileId) {
+, _fileIdGenerator(std::move(fileIdGenerator)) {
 }
 
 TdbFileLoader::~TdbFileLoader() {
@@ -67,6 +91,16 @@ void TdbFileLoader::startLoading() {
 
 void TdbFileLoader::sendRequest() {
 	cancelRequest();
+
+	if (!_fileId) {
+		_requestId = -1;
+		_fileIdGenerator([=](FileId id) {
+			_requestId = 0;
+			_fileId = id;
+			sendRequest();
+		});
+		return;
+	}
 	_requestId = session().sender().request(TLdownloadFile(
 		tl_int32(_fileId),
 		tl_int32(1),
@@ -204,7 +238,10 @@ std::optional<MediaKey> TdbFileLoader::fileLocationKey() const {
 }
 
 void TdbFileLoader::cancelRequest() {
-	if (_requestId) {
+	if (_requestId < 0) {
+		_requestId = 0;
+		_fileIdGenerator(nullptr);
+	} else if (_requestId) {
 		session().sender().request(base::take(_requestId)).cancel();
 	}
 	_loadingLifetime.destroy();
@@ -218,7 +255,7 @@ void TdbFileLoader::cancelHook() {
 	_proxy = nullptr;
 	if (_requestId || _loadingLifetime) {
 		cancelRequest();
-		if (!session().loggingOut()) {
+		if (_fileId && !session().loggingOut()) {
 			session().sender().request(TLcancelDownloadFile(
 				tl_int32(_fileId),
 				tl_bool(false)
@@ -226,3 +263,36 @@ void TdbFileLoader::cancelHook() {
 		}
 	}
 }
+
+Fn<void(Fn<void(FileId)>)> MapFileIdGenerator(
+		not_null<Main::Session*> session,
+		const GeoPointLocation &location) {
+	struct State {
+		Fn<void(FileId)> callback;
+		RequestId requestId = 0;
+	};
+	return [session, state = std::make_shared<State>(), location](
+			Fn<void(FileId)> callback) {
+		state->callback = std::move(callback);
+		if (!state->callback) {
+			session->sender().request(base::take(state->requestId)).cancel();
+		} else if (!state->requestId) {
+			state->requestId = session->sender().request(
+				TLgetMapThumbnailFile(
+					tl_location(
+						tl_double(location.lat),
+						tl_double(location.lon),
+						tl_double(0)),
+					tl_int32(location.zoom),
+					tl_int32(location.width),
+					tl_int32(location.height),
+					tl_int32(location.scale),
+					tl_int53(0)) // later chat_id
+			).done([=](const TLDfile &result) {
+				state->callback(result.vid().v);
+			}).fail([=] {
+				state->callback(0);
+			}).send();
+		}
+	};
+}
diff --git a/Telegram/SourceFiles/storage/file_download_tdb.h b/Telegram/SourceFiles/storage/file_download_tdb.h
index eef950f1853089..4e7fee458bfa10 100644
--- a/Telegram/SourceFiles/storage/file_download_tdb.h
+++ b/Telegram/SourceFiles/storage/file_download_tdb.h
@@ -28,6 +28,17 @@ class TdbFileLoader final : public FileLoader {
 		LoadFromCloudSetting fromCloud,
 		bool autoLoading,
 		uint8 cacheTag);
+	TdbFileLoader(
+		not_null<Main::Session*> session,
+		Fn<void(Fn<void(FileId)>)> fileIdGenerator,
+		LocationType type,
+		const QString &toFile,
+		int64 loadSize,
+		int64 fullSize,
+		LoadToCacheSetting toCache,
+		LoadFromCloudSetting fromCloud,
+		bool autoLoading,
+		uint8 cacheTag);
 	~TdbFileLoader();
 
 	[[nodiscard]] FileId fileId() const;
@@ -51,7 +62,8 @@ class TdbFileLoader final : public FileLoader {
 	bool setFinalSize(int64 size);
 	bool feedPart(int64 offset, const QByteArray &bytes);
 
-	const FileId _fileId = 0;
+	const Fn<void(Fn<void(FileId)>)> _fileIdGenerator;
+	FileId _fileId = 0;
 	int64 _loadOffset = 0;
 	std::unique_ptr<Tdb::FileProxy> _proxy;
 	Tdb::RequestId _requestId = 0;
@@ -59,3 +71,7 @@ class TdbFileLoader final : public FileLoader {
 	rpl::lifetime _loadingLifetime;
 
 };
+
+[[nodiscard]] Fn<void(Fn<void(FileId)>)> MapFileIdGenerator(
+	not_null<Main::Session*> session,
+	const GeoPointLocation &location);
diff --git a/Telegram/SourceFiles/storage/file_upload.cpp b/Telegram/SourceFiles/storage/file_upload.cpp
index 7d3d6ff2120a2d..77547424a09267 100644
--- a/Telegram/SourceFiles/storage/file_upload.cpp
+++ b/Telegram/SourceFiles/storage/file_upload.cpp
@@ -777,12 +777,20 @@ void Uploader::cancelAll() {
 }
 
 void Uploader::pause(FullMsgId itemId) {
+	if (!_pausedId && itemId) {
+		_api->sender().request(TLsetNetworkType(
+			tl_networkTypeNone()
+		)).send();
+	}
 	_pausedId = itemId;
 }
 
 void Uploader::unpause() {
+	if (_pausedId) {
+		_api->sender().request(TLsetNetworkType(std::nullopt)).send();
+	}
 	_pausedId = FullMsgId();
-#if 0 // todo
+#if 0 // mtp
 	maybeSend();
 #endif
 }
diff --git a/Telegram/SourceFiles/window/window_session_controller.cpp b/Telegram/SourceFiles/window/window_session_controller.cpp
index e3701d12bd424d..26c2641e098766 100644
--- a/Telegram/SourceFiles/window/window_session_controller.cpp
+++ b/Telegram/SourceFiles/window/window_session_controller.cpp
@@ -2654,13 +2654,17 @@ void SessionController::cancelUploadLayer(not_null<HistoryItem*> item) {
 		close();
 	};
 
-	show(Ui::MakeConfirmBox({
+	const auto box = show(Ui::MakeConfirmBox({
 		.text = tr::lng_selected_cancel_sure_this(),
 		.confirmed = stopUpload,
 		.cancelled = continueUpload,
 		.confirmText = tr::lng_box_yes(),
 		.cancelText = tr::lng_box_no(),
 	}));
+
+	QObject::connect(box.data(), &QObject::destroyed, [=] {
+		session().uploader().unpause();
+	});
 }
 
 void SessionController::showSection(

From 37218d2806e2f46b46c61ad909a4f26346be8b91 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 8 Feb 2023 23:01:57 +0400
Subject: [PATCH 238/349] Migrate bot auto login / login buttons to TDLib.

---
 Telegram/SourceFiles/boxes/url_auth_box.cpp   | 116 +++++++++++++++++-
 Telegram/SourceFiles/boxes/url_auth_box.h     |  16 +++
 .../SourceFiles/core/click_handler_types.cpp  |  22 ++++
 .../SourceFiles/core/click_handler_types.h    |   2 +
 Telegram/SourceFiles/core/ui_integration.cpp  |  51 ++++++--
 5 files changed, 192 insertions(+), 15 deletions(-)

diff --git a/Telegram/SourceFiles/boxes/url_auth_box.cpp b/Telegram/SourceFiles/boxes/url_auth_box.cpp
index 6ef7a69e1cad58..a97d11c43e5563 100644
--- a/Telegram/SourceFiles/boxes/url_auth_box.cpp
+++ b/Telegram/SourceFiles/boxes/url_auth_box.cpp
@@ -24,6 +24,15 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_boxes.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
+namespace {
+
+using namespace Tdb;
+
+} // namespace
+
 void UrlAuthBox::Activate(
 		not_null<const HistoryItem*> message,
 		int row,
@@ -38,7 +47,45 @@ void UrlAuthBox::Activate(
 		return;
 	}
 	const auto session = &message->history()->session();
-#if 0 // todo
+	const auto url = QString::fromUtf8(button->data);
+	button->requestId = session->sender().request(TLgetLoginUrlInfo(
+		peerToTdbChat(message->history()->peer->id),
+		tl_int53(message->id.bare),
+		tl_int53(button->buttonId)
+	)).done([=](const TLloginUrlInfo &result) {
+		const auto button = HistoryMessageMarkupButton::Get(
+			&session->data(),
+			itemId,
+			row,
+			column);
+		if (!button) {
+			return;
+		}
+
+		button->requestId = 0;
+		result.match([&](const TLDloginUrlInfoOpen &data) {
+			if (data.vskip_confirmation().v) {
+				UrlClickHandler::Open(data.vurl().v);
+			} else {
+				HiddenUrlClickHandler::Open(data.vurl().v);
+			}
+		}, [&](const TLDloginUrlInfoRequestConfirmation &data) {
+			if (const auto item = session->data().message(itemId)) {
+				Request(data, item, row, column);
+			}
+		});
+	}).fail([=] {
+		const auto button = HistoryMessageMarkupButton::Get(
+			&session->data(),
+			itemId,
+			row,
+			column);
+		if (!button) return;
+
+		button->requestId = 0;
+		HiddenUrlClickHandler::Open(url);
+	}).send();
+#if 0 // mtp
 	const auto inputPeer = message->history()->peer->input;
 	const auto buttonId = button->buttonId;
 	const auto url = QString::fromUtf8(button->data);
@@ -88,13 +135,16 @@ void UrlAuthBox::Activate(
 		not_null<Main::Session*> session,
 		const QString &url,
 		QVariant context) {
+	const auto my = context.value<ClickHandlerContext>();
+	const auto confirm = my.mayShowConfirmation;
 	context = QVariant::fromValue([&] {
 		auto result = context.value<ClickHandlerContext>();
 		result.skipBotAutoLogin = true;
+		result.mayShowConfirmation = false;
 		return result;
 	}());
 
-#if 0 // todo
+#if 0 // mtp
 	using Flag = MTPmessages_RequestUrlAuth::Flag;
 	session->api().request(MTPmessages_RequestUrlAuth(
 		MTP_flags(Flag::f_url),
@@ -110,15 +160,33 @@ void UrlAuthBox::Activate(
 		}, [&](const MTPDurlAuthResultRequest &data) {
 			Request(data, session, url, context);
 		});
+#endif
+	session->sender().request(TLgetExternalLinkInfo(
+		tl_string(url)
+	)).done([=](const TLloginUrlInfo &result) {
+		result.match([&](const TLDloginUrlInfoOpen &data) {
+			if (data.vskip_confirmation().v || !confirm) {
+				UrlClickHandler::Open(data.vurl().v, context);
+			} else {
+				HiddenUrlClickHandler::Confirm(data.vurl().v, context);
+			}
+		}, [&](const TLDloginUrlInfoRequestConfirmation &data) {
+			UrlAuthBox::Request(data, session, data.vurl().v, context);
+		});
 	}).fail([=] {
-		HiddenUrlClickHandler::Open(url, context);
+		if (!confirm) {
+			UrlClickHandler::Open(url, context);
+		} else {
+			HiddenUrlClickHandler::Confirm(url, context);
+		}
 	}).send();
-#endif
 }
 
-#if 0 // mtp
 void UrlAuthBox::Request(
+#if 0 // mtp
 		const MTPDurlAuthResultRequest &request,
+#endif
+		const Tdb::TLDloginUrlInfoRequestConfirmation &request,
 		not_null<const HistoryItem*> message,
 		int row,
 		int column) {
@@ -132,13 +200,20 @@ void UrlAuthBox::Request(
 		return;
 	}
 	const auto session = &message->history()->session();
+#if 0 // mtp
 	const auto inputPeer = message->history()->peer->input;
+#endif
 	const auto buttonId = button->buttonId;
 	const auto url = QString::fromUtf8(button->data);
 
+#if 0 // mtp
 	const auto bot = request.is_request_write_access()
 		? session->data().processUser(request.vbot()).get()
 		: nullptr;
+#endif
+	const auto bot = request.vrequest_write_access().v
+		? session->data().user(UserId(request.vbot_user_id().v)).get()
+		: nullptr;
 	const auto box = std::make_shared<QPointer<Ui::BoxContent>>();
 	const auto finishWithUrl = [=](const QString &url) {
 		if (*box) {
@@ -151,6 +226,7 @@ void UrlAuthBox::Request(
 			finishWithUrl(url);
 		} else if (const auto msg = session->data().message(itemId)) {
 			const auto allowWrite = (result == Result::AuthAndAllowWrite);
+#if 0 // mtp
 			using Flag = MTPmessages_AcceptUrlAuth::Flag;
 			const auto flags = (allowWrite ? Flag::f_write_allowed : Flag(0))
 				| (Flag::f_peer | Flag::f_msg_id | Flag::f_button_id);
@@ -171,6 +247,14 @@ void UrlAuthBox::Request(
 						"got urlAuthResultRequest after acceptUrlAuth."));
 					return url;
 				});
+#endif
+			session->sender().request(TLgetLoginUrl(
+				peerToTdbChat(msg->history()->peer->id),
+				tl_int53(msg->id.bare),
+				tl_int53(buttonId),
+				tl_bool(allowWrite)
+			)).done([=](const TLhttpUrl &result) {
+				const auto to = result.data().vurl().v;
 				finishWithUrl(to);
 			}).fail([=] {
 				finishWithUrl(url);
@@ -178,18 +262,29 @@ void UrlAuthBox::Request(
 		}
 	};
 	*box = Ui::show(
+#if 0 // mtp
 		Box<UrlAuthBox>(session, url, qs(request.vdomain()), bot, callback),
+#endif
+		Box<UrlAuthBox>(session, url, request.vdomain().v, bot, callback),
 		Ui::LayerOption::KeepOther);
 }
 
 void UrlAuthBox::Request(
+#if 0 // mtp
 		const MTPDurlAuthResultRequest &request,
+#endif
+		const Tdb::TLDloginUrlInfoRequestConfirmation &request,
 		not_null<Main::Session*> session,
 		const QString &url,
 		QVariant context) {
+#if 0 // mtp
 	const auto bot = request.is_request_write_access()
 		? session->data().processUser(request.vbot()).get()
 		: nullptr;
+#endif
+	const auto bot = request.vrequest_write_access().v
+		? session->data().user(UserId(request.vbot_user_id().v)).get()
+		: nullptr;
 	const auto box = std::make_shared<QPointer<Ui::BoxContent>>();
 	const auto finishWithUrl = [=](const QString &url) {
 		if (*box) {
@@ -202,6 +297,7 @@ void UrlAuthBox::Request(
 			finishWithUrl(url);
 		} else {
 			const auto allowWrite = (result == Result::AuthAndAllowWrite);
+#if 0 // mtp
 			using Flag = MTPmessages_AcceptUrlAuth::Flag;
 			const auto flags = (allowWrite ? Flag::f_write_allowed : Flag(0))
 				| Flag::f_url;
@@ -222,6 +318,12 @@ void UrlAuthBox::Request(
 						"got urlAuthResultRequest after acceptUrlAuth."));
 					return url;
 				});
+#endif
+			session->sender().request(TLgetExternalLink(
+				tl_string(url),
+				tl_bool(allowWrite)
+			)).done([=](const TLhttpUrl &result) {
+				const auto to = result.data().vurl().v;
 				finishWithUrl(to);
 			}).fail([=] {
 				finishWithUrl(url);
@@ -229,10 +331,12 @@ void UrlAuthBox::Request(
 		}
 	};
 	*box = Ui::show(
+#if 0 // mtp
 		Box<UrlAuthBox>(session, url, qs(request.vdomain()), bot, callback),
+#endif
+		Box<UrlAuthBox>(session, url, request.vdomain().v, bot, callback),
 		Ui::LayerOption::KeepOther);
 }
-#endif
 
 UrlAuthBox::UrlAuthBox(
 	QWidget*,
diff --git a/Telegram/SourceFiles/boxes/url_auth_box.h b/Telegram/SourceFiles/boxes/url_auth_box.h
index f48af2082696cd..1734a235b37baf 100644
--- a/Telegram/SourceFiles/boxes/url_auth_box.h
+++ b/Telegram/SourceFiles/boxes/url_auth_box.h
@@ -9,6 +9,10 @@ For license and copyright information please follow this link:
 
 #include "ui/layers/box_content.h"
 
+namespace Tdb {
+class TLDloginUrlInfoRequestConfirmation;
+} // namespace Tdb
+
 class HistoryItem;
 struct HistoryMessageMarkupButton;
 
@@ -31,6 +35,7 @@ class UrlAuthBox : public Ui::BoxContent {
 	void prepare() override;
 
 private:
+#if 0 // mtp
 	static void Request(
 		const MTPDurlAuthResultRequest &request,
 		not_null<const HistoryItem*> message,
@@ -41,6 +46,17 @@ class UrlAuthBox : public Ui::BoxContent {
 		not_null<Main::Session*> session,
 		const QString &url,
 		QVariant context);
+#endif
+	static void Request(
+		const Tdb::TLDloginUrlInfoRequestConfirmation &request,
+		not_null<const HistoryItem*> message,
+		int row,
+		int column);
+	static void Request(
+		const Tdb::TLDloginUrlInfoRequestConfirmation &request,
+		not_null<Main::Session*> session,
+		const QString &url,
+		QVariant context);
 
 	enum class Result {
 		None,
diff --git a/Telegram/SourceFiles/core/click_handler_types.cpp b/Telegram/SourceFiles/core/click_handler_types.cpp
index 231d01972c8040..b74c2ee6dc7a90 100644
--- a/Telegram/SourceFiles/core/click_handler_types.cpp
+++ b/Telegram/SourceFiles/core/click_handler_types.cpp
@@ -107,14 +107,32 @@ QString HiddenUrlClickHandler::dragText() const {
 }
 
 void HiddenUrlClickHandler::Open(QString url, QVariant context) {
+#if 0 // mtp
 	url = Core::TryConvertUrlToLocal(url);
 	if (Core::InternalPassportLink(url)) {
 		return;
 	}
+#endif
+	UrlClickHandler::Open(url, QVariant::fromValue([&] {
+		auto result = context.value<ClickHandlerContext>();
+		result.mayShowConfirmation = !base::IsCtrlPressed();
+		return result;
+	}()));
+}
 
+void HiddenUrlClickHandler::Confirm(
+		QString url,
+		QVariant context,
+		bool force) {
+	context = QVariant::fromValue([&] {
+		auto result = context.value<ClickHandlerContext>();
+		result.mayShowConfirmation = false;
+		return result;
+	}());
 	const auto open = [=] {
 		UrlClickHandler::Open(url, context);
 	};
+#if 0 // mtp
 	if (url.startsWith(u"tg://"_q, Qt::CaseInsensitive)
 		|| url.startsWith(u"internal:"_q, Qt::CaseInsensitive)) {
 		UrlClickHandler::Open(url, QVariant::fromValue([&] {
@@ -127,6 +145,10 @@ void HiddenUrlClickHandler::Open(QString url, QVariant context) {
 			? QUrl(url)
 			: QUrl::fromUserInput(url);
 		if (UrlRequiresConfirmation(parsedUrl) && !base::IsCtrlPressed()) {
+#endif
+	{
+		const auto parsedUrl = QUrl::fromUserInput(url);
+		if (force || UrlRequiresConfirmation(parsedUrl)) {
 			const auto my = context.value<ClickHandlerContext>();
 			if (!my.show) {
 				Core::App().hideMediaView();
diff --git a/Telegram/SourceFiles/core/click_handler_types.h b/Telegram/SourceFiles/core/click_handler_types.h
index b3aa0bae02f1ad..dc7363df12d466 100644
--- a/Telegram/SourceFiles/core/click_handler_types.h
+++ b/Telegram/SourceFiles/core/click_handler_types.h
@@ -77,6 +77,8 @@ class HiddenUrlClickHandler : public UrlClickHandler {
 
 	TextEntity getTextEntity() const override;
 
+	static void Confirm(QString url, QVariant context, bool force = true);
+
 };
 
 class UserData;
diff --git a/Telegram/SourceFiles/core/ui_integration.cpp b/Telegram/SourceFiles/core/ui_integration.cpp
index 2fc5f5d842d306..51f2e61f9e0d94 100644
--- a/Telegram/SourceFiles/core/ui_integration.cpp
+++ b/Telegram/SourceFiles/core/ui_integration.cpp
@@ -42,6 +42,7 @@ namespace {
 
 using namespace Tdb;
 
+#if 0 // mtp
 const auto kGoodPrefix = u"https://"_q;
 const auto kBadPrefix = u"http://"_q;
 
@@ -105,6 +106,7 @@ const auto kBadPrefix = u"http://"_q;
 	UrlAuthBox::Activate(&account.session(), good, context);
 	return true;
 }
+#endif
 
 [[nodiscard]] QString OpenGLCheckFilePath() {
 	return cWorkingDir() + "tdata/opengl_crash_check";
@@ -234,18 +236,38 @@ std::shared_ptr<ClickHandler> UiIntegration::createLinkHandler(
 bool UiIntegration::handleUrlClick(
 		const QString &url,
 		const QVariant &context) {
+	const auto isEmail = UrlClickHandler::IsEmail(url);
+	const auto isInternal = !isEmail
+		&& url.startsWith(u"internal:"_q, Qt::CaseInsensitive);
+	const auto isTonsite = !isEmail
+		&& !isInternal
+		&& url.startsWith(u"tonsite:"_q, Qt::CaseInsensitive);
 	const auto window = context.value<ClickHandlerContext>().sessionWindow;
-	const auto sender = window.get()
-		? &window->session().sender()
+	const auto session = (isEmail || isInternal || isTonsite)
+		? nullptr
+		: window.get()
+		? &window->session()
+		: Core::App().domain().started()
+		? (Core::App().domain().active().sessionExists()
+			? &Core::App().domain().active().session()
+			: nullptr)
+		: nullptr;
+	const auto sender = (isEmail || isInternal || isTonsite)
+		? nullptr
+		: session
+		? &session->sender()
 		: Core::App().domain().started()
 		? &Core::App().domain().active().sender()
 		: nullptr;
+	const auto my = context.value<ClickHandlerContext>();
+	const auto skip = my.skipBotAutoLogin;
+	const auto confirm = my.mayShowConfirmation;
 	if (sender) {
-		const auto fallback = [=] {
-			if (UrlClickHandler::IsEmail(url)) {
-				File::OpenEmailLink(url);
-			} else if (url.startsWith(u"internal:"_q, Qt::CaseInsensitive)) {
-				Core::App().openInternalUrl(url, context);
+		const auto fallback = [=, weak = base::make_weak(session)] {
+			if (const auto strong = skip ? nullptr : weak.get()) {
+				UrlAuthBox::Activate(strong, url, context);
+			} else if (confirm) {
+				HiddenUrlClickHandler::Confirm(url, context, true);
 			} else {
 				File::OpenUrl(url);
 			}
@@ -260,6 +282,7 @@ bool UiIntegration::handleUrlClick(
 		return true;
 	}
 
+#if 0 // mtp
 	const auto local = Core::TryConvertUrlToLocal(url);
 	if (Core::InternalPassportLink(local)) {
 		return true;
@@ -268,11 +291,9 @@ bool UiIntegration::handleUrlClick(
 	if (UrlClickHandler::IsEmail(url)) {
 		File::OpenEmailLink(url);
 		return true;
-#if 0 // mtp
 	} else if (local.startsWith(u"tg://"_q, Qt::CaseInsensitive)) {
 		Core::App().openLocalUrl(local, context);
 		return true;
-#endif
 	} else if (local.startsWith(u"tonsite://"_q, Qt::CaseInsensitive)) {
 		Core::App().iv().showTonSite(local, context);
 		return true;
@@ -295,6 +316,18 @@ bool UiIntegration::handleUrlClick(
 		File::OpenUrl(
 			UrlWithAutoLoginToken(url, std::move(parsed), domain, context));
 	}
+#endif
+	if (isEmail) {
+		File::OpenEmailLink(url);
+	} else if (isTonsite) {
+		Core::App().iv().showTonSite(url, context);
+	} else if (isInternal) {
+		Core::App().openInternalUrl(url, context);
+	} else if (confirm) {
+		HiddenUrlClickHandler::Confirm(url, context, false);
+	} else {
+		File::OpenUrl(url);
+	}
 	return true;
 }
 

From b888bf5d28fcdf34cb6e9ad50ad72344881b2293 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 9 Feb 2023 07:07:54 +0400
Subject: [PATCH 239/349] Handle terms of service accept requests.

---
 Telegram/SourceFiles/api/api_send_progress.cpp        | 2 +-
 Telegram/SourceFiles/api/api_updates.cpp              | 6 +++++-
 Telegram/SourceFiles/calls/group/calls_group_call.cpp | 2 ++
 Telegram/SourceFiles/window/window_lock_widgets.cpp   | 5 +++--
 Telegram/SourceFiles/window/window_lock_widgets.h     | 3 ++-
 5 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_send_progress.cpp b/Telegram/SourceFiles/api/api_send_progress.cpp
index 38f956fce48f7c..025f471075f1bf 100644
--- a/Telegram/SourceFiles/api/api_send_progress.cpp
+++ b/Telegram/SourceFiles/api/api_send_progress.cpp
@@ -168,7 +168,7 @@ void SendProgressManager::send(const Key &key, int progress) {
 		case Type::ChooseLocation: return tl_chatActionChoosingLocation();
 		case Type::ChooseContact: return tl_chatActionChoosingContact();
 		case Type::PlayGame: return tl_chatActionStartPlayingGame();
-		//case Type::Speaking: ... // todo
+		//case Type::Speaking: ... // mtp
 		case Type::ChooseSticker: return tl_chatActionChoosingSticker();
 		default: return tl_chatActionTyping();
 		}
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 982519d1da3cc4..7e71b6ef7e5804 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -71,6 +71,7 @@ For license and copyright information please follow this link:
 #include "history/history_item_reply_markup.h"
 #include "data/data_document.h"
 #include "data/data_forum_topic.h"
+#include "window/window_lock_widgets.h"
 
 namespace Api {
 namespace {
@@ -3154,7 +3155,10 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateLanguagePackStrings &data) {
 		Lang::CurrentCloudManager().apply(data);
 	}, [&](const TLDupdateTermsOfService &data) {
-		// todo
+		session().lockByTerms(Window::TermsLock::FromTL(
+			&session(),
+			data.vterms_of_service().data(),
+			data.vterms_of_service_id().v.toUtf8()));
 	}, [&](const TLDupdateUsersNearby &data) {
 	}, [&](const TLDupdateAttachmentMenuBots &data) {
 		session().attachWebView().apply(data);
diff --git a/Telegram/SourceFiles/calls/group/calls_group_call.cpp b/Telegram/SourceFiles/calls/group/calls_group_call.cpp
index 67905267b1d0b4..e24e057e45d31f 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_call.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_call.cpp
@@ -3515,6 +3515,7 @@ void GroupCall::audioLevelsUpdated(const tgcalls::GroupLevelsUpdate &data) {
 		if (level <= kSpeakLevelThreshold) {
 			continue;
 		}
+#if 0 // mtp
 		if (me
 			&& voice
 			&& (!_lastSendProgressUpdate
@@ -3524,6 +3525,7 @@ void GroupCall::audioLevelsUpdated(const tgcalls::GroupLevelsUpdate &data) {
 				_history,
 				Api::SendProgressType::Speaking);
 		}
+#endif
 
 		check = true;
 		const auto i = _lastSpoke.find(ssrc);
diff --git a/Telegram/SourceFiles/window/window_lock_widgets.cpp b/Telegram/SourceFiles/window/window_lock_widgets.cpp
index cc27fb3710f203..371d87e7540f7b 100644
--- a/Telegram/SourceFiles/window/window_lock_widgets.cpp
+++ b/Telegram/SourceFiles/window/window_lock_widgets.cpp
@@ -330,10 +330,11 @@ TermsLock TermsLock::FromMTP(
 
 TermsLock TermsLock::FromTL(
 		Main::Session *session,
-		const Tdb::TLDtermsOfService &data) {
+		const Tdb::TLDtermsOfService &data,
+		QByteArray id) {
 	const auto minAge = data.vmin_user_age().v;
 	return {
-		{}, // mtp
+		bytes::make_vector(id),
 		Api::FormattedTextFromTdb(data.vtext()),
 		(minAge ? std::make_optional(minAge) : std::nullopt),
 		data.vshow_popup().v
diff --git a/Telegram/SourceFiles/window/window_lock_widgets.h b/Telegram/SourceFiles/window/window_lock_widgets.h
index 4abe062296cd54..11454e99937976 100644
--- a/Telegram/SourceFiles/window/window_lock_widgets.h
+++ b/Telegram/SourceFiles/window/window_lock_widgets.h
@@ -118,7 +118,8 @@ struct TermsLock {
 #endif
 	static TermsLock FromTL(
 		Main::Session *session,
-		const Tdb::TLDtermsOfService &data);
+		const Tdb::TLDtermsOfService &data,
+		QByteArray id = {});
 
 };
 

From 1fb5927850dedfbee07664d63265efaf144cc930 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 15 Feb 2023 13:33:44 +0400
Subject: [PATCH 240/349] Migrate custom chat themes to TDLib.

---
 Telegram/SourceFiles/api/api_updates.cpp      |  2 +-
 .../SourceFiles/data/data_cloud_themes.cpp    | 62 ++++++++++++++++++-
 Telegram/SourceFiles/data/data_cloud_themes.h | 13 ++++
 Telegram/SourceFiles/data/data_session.cpp    |  1 +
 Telegram/SourceFiles/data/data_wall_paper.cpp | 16 ++++-
 Telegram/SourceFiles/data/data_wall_paper.h   |  5 ++
 Telegram/SourceFiles/tdb/tdb_account.cpp      |  3 +-
 .../ui/chat/choose_theme_controller.cpp       |  9 ++-
 8 files changed, 105 insertions(+), 6 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 7e71b6ef7e5804..649b95ef20472e 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -3151,7 +3151,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 		session().api().ringtones().applyUpdate();
 	}, [&](const TLDupdateSelectedBackground &data) {
 	}, [&](const TLDupdateChatThemes &data) {
-		// todo
+		session().data().cloudThemes().applyUpdate(data);
 	}, [&](const TLDupdateLanguagePackStrings &data) {
 		Lang::CurrentCloudManager().apply(data);
 	}, [&](const TLDupdateTermsOfService &data) {
diff --git a/Telegram/SourceFiles/data/data_cloud_themes.cpp b/Telegram/SourceFiles/data/data_cloud_themes.cpp
index fee2c43f3cc36a..051b9c9d3988d2 100644
--- a/Telegram/SourceFiles/data/data_cloud_themes.cpp
+++ b/Telegram/SourceFiles/data/data_cloud_themes.cpp
@@ -21,14 +21,26 @@ For license and copyright information please follow this link:
 #include "lang/lang_keys.h"
 #include "apiwrap.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kFirstReloadTimeout = 10 * crl::time(1000);
 constexpr auto kReloadTimeout = 3600 * crl::time(1000);
 
 bool IsTestingColors/* = false*/;
 
+[[nodiscard]] uint64 ChatThemeId(const QString &emoticon) {
+	auto result = uint64(1);
+	for (const auto ch : emoticon) {
+		result = (result * 31) + ch.unicode();
+	}
+	return result;
+}
+
 } // namespace
 
 #if 0 // mtp
@@ -121,6 +133,46 @@ CloudTheme CloudTheme::Parse(
 	});
 }
 #endif
+CloudTheme CloudTheme::Parse(
+		not_null<Main::Session*> session,
+		const TLchatTheme &theme,
+		bool) {
+	const auto &data = theme.data();
+	const auto emoticon = data.vname().v;
+	const auto parse = [&](Type type) {
+		const auto &settings = (type == CloudThemeType::Dark)
+			? data.vdark_settings()
+			: data.vlight_settings();
+		const auto &fields = settings.data();
+		const auto hasOutAccent = fields.voutgoing_message_accent_color().v
+			&& (fields.voutgoing_message_accent_color().v
+				!= fields.vaccent_color().v);;
+		return Settings{
+			.paper = (fields.vbackground()
+				? WallPaper::Create(session, *fields.vbackground())
+				: std::nullopt),
+			.accentColor = Ui::ColorFromSerialized(fields.vaccent_color()),
+			.outgoingAccentColor = (hasOutAccent
+				? Ui::ColorFromSerialized(
+					fields.voutgoing_message_accent_color())
+				: std::optional<QColor>()),
+			.outgoingMessagesColors = Ui::ColorsFromFill(
+				fields.voutgoing_message_fill(),
+				true),
+		};
+	};
+	auto settings = base::flat_map<Type, Settings>();
+	settings.emplace(Type::Dark, parse(Type::Dark));
+	settings.emplace(Type::Light, parse(Type::Light));
+	return {
+		.id = ChatThemeId(emoticon),
+		.emoticon = emoticon,
+		.settings = {
+			{ Type::Dark, parse(Type::Dark) },
+			{ Type::Light, parse(Type::Light) },
+		},
+	};
+}
 
 QString CloudThemes::Format() {
 	static const auto kResult = QString::fromLatin1("tdesktop");
@@ -218,6 +270,11 @@ void CloudThemes::applyUpdate(const MTPTheme &theme) {
 }
 #endif
 
+void CloudThemes::applyUpdate(const TLDupdateChatThemes &data) {
+	parseChatThemes(data.vchat_themes().v);
+	_chatThemesUpdates.fire({});
+}
+
 void CloudThemes::resolve(
 		not_null<Window::Controller*> controller,
 		const QString &slug,
@@ -375,7 +432,7 @@ void CloudThemes::refreshChatThemes() {
 	if (_chatThemesRequestId) {
 		return;
 	}
-#if 0 // todo
+#if 0 // mtp
 	_chatThemesRequestId = _session->api().request(MTPaccount_GetChatThemes(
 		MTP_long(_chatThemesHash)
 	)).done([=](const MTPaccount_Themes &result) {
@@ -586,13 +643,14 @@ std::optional<CloudTheme> CloudThemes::updateThemeFromLink(
 
 #if 0 // mtp
 void CloudThemes::parseChatThemes(const QVector<MTPTheme> &list) {
+#endif
+void CloudThemes::parseChatThemes(const QVector<TLchatTheme> &list) {
 	_chatThemes.clear();
 	_chatThemes.reserve(list.size());
 	for (const auto &theme : list) {
 		_chatThemes.push_back(CloudTheme::Parse(_session, theme, true));
 	}
 }
-#endif
 
 void CloudThemes::checkCurrentTheme() {
 	const auto &object = Window::Theme::Background()->themeObject();
diff --git a/Telegram/SourceFiles/data/data_cloud_themes.h b/Telegram/SourceFiles/data/data_cloud_themes.h
index 4bd95f5242749c..d5ccbec0629d46 100644
--- a/Telegram/SourceFiles/data/data_cloud_themes.h
+++ b/Telegram/SourceFiles/data/data_cloud_themes.h
@@ -10,6 +10,11 @@ For license and copyright information please follow this link:
 #include "base/timer.h"
 #include "data/data_wall_paper.h"
 
+namespace Tdb {
+class TLDupdateChatThemes;
+class TLchatTheme;
+} // namespace Tdb
+
 class DocumentData;
 
 namespace Main {
@@ -58,6 +63,10 @@ struct CloudTheme {
 		const MTPTheme &data,
 		bool parseSettings = false);
 #endif
+	static CloudTheme Parse(
+		not_null<Main::Session*> session,
+		const Tdb::TLchatTheme &theme,
+		bool);
 };
 
 class CloudThemes final {
@@ -90,6 +99,7 @@ class CloudThemes final {
 #if 0 // mtp
 	void applyUpdate(const MTPTheme &theme);
 #endif
+	void applyUpdate(const Tdb::TLDupdateChatThemes &data);
 
 	void resolve(
 		not_null<Window::Controller*> controller,
@@ -132,7 +142,10 @@ class CloudThemes final {
 		Fn<void(std::shared_ptr<Data::DocumentMedia>)> callback);
 	void invokeForLoaded(LoadingDocument &value);
 
+#if 0 // mtp
 	void parseChatThemes(const QVector<MTPTheme> &list);
+#endif
+	void parseChatThemes(const QVector<Tdb::TLchatTheme> &list);
 
 	const not_null<Main::Session*> _session;
 	uint64 _hash = 0;
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 4971a6865f5a67..80356297af9e54 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1336,6 +1336,7 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 	}
 	result->setActionBar(data.vaction_bar());
 	result->setMessagesTTL(data.vmessage_auto_delete_time().v);
+	result->setThemeEmoji(data.vtheme_name().v);
 
 	if (const auto sender = data.vmessage_sender_id()) {
 		session().sendAsPeers().setChosen(result, peerFromSender(*sender));
diff --git a/Telegram/SourceFiles/data/data_wall_paper.cpp b/Telegram/SourceFiles/data/data_wall_paper.cpp
index 319ff2cb8430a4..03b9b5207648f4 100644
--- a/Telegram/SourceFiles/data/data_wall_paper.cpp
+++ b/Telegram/SourceFiles/data/data_wall_paper.cpp
@@ -104,7 +104,8 @@ using Ui::MaybeColorFromSerialized;
 #endif
 
 [[nodiscard]] std::vector<QColor> ColorsFromTL(
-		const TLbackgroundFill &fill) {
+		const TLbackgroundFill &fill,
+		bool invertTopBottom = false) {
 	auto result = std::vector<QColor>();
 	const auto push = [&](const TLint32 &value) {
 		if (const auto color = MaybeColorFromSerialized(value.v)) {
@@ -117,6 +118,9 @@ using Ui::MaybeColorFromSerialized;
 		result.reserve(2);
 		push(data.vtop_color());
 		push(data.vbottom_color());
+		if (invertTopBottom && result.size() == 2) {
+			std::swap(result[0], result[1]);
+		}
 	}, [&](const TLDbackgroundFillFreeformGradient &data) {
 		const auto &list = data.vcolors().v;
 		result.reserve(list.size());
@@ -952,3 +956,13 @@ bool IsTestingEditorWallPaper(const WallPaper &paper) {
 
 } // namespace details
 } // namespace Data
+
+namespace Ui {
+
+std::vector<QColor> ColorsFromFill(
+		const Tdb::TLbackgroundFill &fill,
+		bool invertTopBottom) {
+	return Data::ColorsFromTL(fill, invertTopBottom);
+}
+
+} // namespace Ui
diff --git a/Telegram/SourceFiles/data/data_wall_paper.h b/Telegram/SourceFiles/data/data_wall_paper.h
index a5d5e9d4436869..c99249a73a5e2c 100644
--- a/Telegram/SourceFiles/data/data_wall_paper.h
+++ b/Telegram/SourceFiles/data/data_wall_paper.h
@@ -13,6 +13,7 @@ class Image;
 
 namespace Tdb {
 class TLbackground;
+class TLbackgroundFill;
 } // namespace Tdb
 
 namespace Main {
@@ -25,6 +26,10 @@ namespace Ui {
 [[nodiscard]] std::optional<QColor> MaybeColorFromSerialized(
 	const tl::conditional<MTPint> &mtp);
 
+[[nodiscard]] std::vector<QColor> ColorsFromFill(
+	const Tdb::TLbackgroundFill &fill,
+	bool invertTopBottom = false);
+
 } // namespace Ui
 
 namespace Data {
diff --git a/Telegram/SourceFiles/tdb/tdb_account.cpp b/Telegram/SourceFiles/tdb/tdb_account.cpp
index 644afdc6bf51f2..ec4c857fe417e6 100644
--- a/Telegram/SourceFiles/tdb/tdb_account.cpp
+++ b/Telegram/SourceFiles/tdb/tdb_account.cpp
@@ -65,8 +65,9 @@ bool Account::consumeUpdate(const TLupdate &update) {
 		const auto i = _generators.find(conversion);
 		if (i != end(_generators)) {
 			i->second->start(id);
-#if 0 // todo
 		} else if (conversion == "#url#") {
+			const auto t = data.voriginal_path().v;
+#if 0 // todo
 			download(data.voriginal_path().v);
 #endif
 		} else {
diff --git a/Telegram/SourceFiles/ui/chat/choose_theme_controller.cpp b/Telegram/SourceFiles/ui/chat/choose_theme_controller.cpp
index 429696e7006868..2db70eecabbe5e 100644
--- a/Telegram/SourceFiles/ui/chat/choose_theme_controller.cpp
+++ b/Telegram/SourceFiles/ui/chat/choose_theme_controller.cpp
@@ -31,6 +31,9 @@ For license and copyright information please follow this link:
 #include "styles/style_settings.h"
 #include "styles/style_window.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 #include <QtWidgets/QApplication>
 
 namespace Ui {
@@ -296,7 +299,11 @@ void ChooseThemeController::initButtons() {
 					// Remember while changes propagate through event loop.
 					_controller->pushLastUsedChatTheme(chosen->theme);
 				}
-#if 0 // todo
+				_peer->session().sender().request(Tdb::TLsetChatTheme(
+					peerToTdbChat(_peer->id),
+					Tdb::tl_string(now)
+				)).send();
+#if 0 // mtp
 				const auto api = &_peer->session().api();
 				api->request(MTPmessages_SetChatWallPaper(
 					MTP_flags(0),

From d893000ccaa04f43dffba4706f53a15c8d97f988 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 15 Feb 2023 21:07:02 +0400
Subject: [PATCH 241/349] Migrate background setting to TDLib.

---
 .../boxes/background_preview_box.cpp          | 12 ++++++-
 .../SourceFiles/data/data_media_types.cpp     |  4 +++
 Telegram/SourceFiles/data/data_wall_paper.cpp | 27 ++++++++--------
 Telegram/SourceFiles/data/data_wall_paper.h   |  2 ++
 Telegram/SourceFiles/storage/file_upload.cpp  |  4 +--
 Telegram/SourceFiles/storage/file_upload.h    |  2 ++
 .../SourceFiles/tdb/details/tdb_instance.cpp  |  4 ++-
 .../window/themes/window_theme.cpp            | 32 +++++++++++++++++--
 .../SourceFiles/window/themes/window_theme.h  |  2 ++
 .../window/themes/window_theme_editor_box.cpp |  4 ++-
 .../window/window_session_controller.cpp      |  2 ++
 11 files changed, 74 insertions(+), 21 deletions(-)

diff --git a/Telegram/SourceFiles/boxes/background_preview_box.cpp b/Telegram/SourceFiles/boxes/background_preview_box.cpp
index 4b53a793b039c6..f6562e58e36f8c 100644
--- a/Telegram/SourceFiles/boxes/background_preview_box.cpp
+++ b/Telegram/SourceFiles/boxes/background_preview_box.cpp
@@ -53,8 +53,13 @@ For license and copyright information please follow this link:
 #include <QtGui/QClipboard>
 #include <QtGui/QGuiApplication>
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kMaxWallPaperSlugLength = 255;
 
 [[nodiscard]] bool IsValidWallPaperSlug(const QString &slug) {
@@ -834,7 +839,12 @@ void BackgroundPreviewBox::applyForEveryone() {
 		&& Data::IsCloudWallPaper(_paper);
 	_controller->content()->setChatBackground(_paper, std::move(_full));
 	if (install) {
-#if 0 // todo
+		_controller->session().sender().request(TLsetBackground(
+			tl_inputBackgroundRemote(tl_int64(_paper.id())),
+			_paper.tlType(),
+			tl_bool(Window::Theme::IsNightMode())
+		)).send();
+#if 0 // mtp
 		_controller->session().api().request(MTPaccount_InstallWallPaper(
 			_paper.mtpInput(&_controller->session()),
 			_paper.mtpSettings()
diff --git a/Telegram/SourceFiles/data/data_media_types.cpp b/Telegram/SourceFiles/data/data_media_types.cpp
index 5484cde0ac7c28..e234471b6f60aa 100644
--- a/Telegram/SourceFiles/data/data_media_types.cpp
+++ b/Telegram/SourceFiles/data/data_media_types.cpp
@@ -932,9 +932,11 @@ MediaPhoto::MediaPhoto(
 }
 
 MediaPhoto::~MediaPhoto() {
+#if 0 // mtp
 	if (uploading() && !Core::Quitting()) {
 		parent()->history()->session().uploader().cancel(parent()->fullId());
 	}
+#endif
 	parent()->history()->owner().unregisterPhotoItem(_photo, parent());
 }
 
@@ -1140,9 +1142,11 @@ MediaFile::MediaFile(
 }
 
 MediaFile::~MediaFile() {
+#if 0 // mtp
 	if (uploading() && !Core::Quitting()) {
 		parent()->history()->session().uploader().cancel(parent()->fullId());
 	}
+#endif
 	parent()->history()->owner().unregisterDocumentItem(
 		_document,
 		parent());
diff --git a/Telegram/SourceFiles/data/data_wall_paper.cpp b/Telegram/SourceFiles/data/data_wall_paper.cpp
index 03b9b5207648f4..279bec1fd57f16 100644
--- a/Telegram/SourceFiles/data/data_wall_paper.cpp
+++ b/Telegram/SourceFiles/data/data_wall_paper.cpp
@@ -392,24 +392,25 @@ QString WallPaper::shareUrl(not_null<Main::Session*> session) const {
 }
 #endif
 
+TLbackgroundType WallPaper::tlType() const {
+	const auto moving = false;
+	return isPattern()
+		? tl_backgroundTypePattern(
+			FillToTL(_backgroundColors, _rotation),
+			tl_int32(std::abs(_intensity)),
+			tl_bool(_intensity < 0),
+			tl_bool(moving))
+		: _backgroundColors.empty()
+		? tl_backgroundTypeWallpaper(tl_bool(_blurred), tl_bool(moving))
+		: tl_backgroundTypeFill(FillToTL(_backgroundColors, _rotation));
+}
+
 void WallPaper::requestShareUrl(
 		not_null<Main::Session*> session,
 		Fn<void(QString)> done) const {
-	const auto type = [&] {
-		const auto moving = false;
-		return isPattern()
-			? tl_backgroundTypePattern(
-				FillToTL(_backgroundColors, _rotation),
-				tl_int32(std::abs(_intensity)),
-				tl_bool(_intensity < 0),
-				tl_bool(moving))
-			: _backgroundColors.empty()
-			? tl_backgroundTypeWallpaper(tl_bool(_blurred), tl_bool(moving))
-			: tl_backgroundTypeFill(FillToTL(_backgroundColors, _rotation));
-	}();
 	session->sender().request(TLgetBackgroundUrl(
 		tl_string(_slug),
-		type
+		tlType()
 	)).done([=](const TLDhttpUrl &result) {
 		done(result.vurl().v);
 	}).send();
diff --git a/Telegram/SourceFiles/data/data_wall_paper.h b/Telegram/SourceFiles/data/data_wall_paper.h
index c99249a73a5e2c..fa8e9105d8667a 100644
--- a/Telegram/SourceFiles/data/data_wall_paper.h
+++ b/Telegram/SourceFiles/data/data_wall_paper.h
@@ -14,6 +14,7 @@ class Image;
 namespace Tdb {
 class TLbackground;
 class TLbackgroundFill;
+class TLbackgroundType;
 } // namespace Tdb
 
 namespace Main {
@@ -75,6 +76,7 @@ class WallPaper {
 #if 0 // mtp
 	[[nodiscard]] QString shareUrl(not_null<Main::Session*> session) const;
 #endif
+	[[nodiscard]] Tdb::TLbackgroundType tlType() const;
 	[[nodiscard]] void requestShareUrl(
 		not_null<Main::Session*> session,
 		Fn<void(QString)> done) const;
diff --git a/Telegram/SourceFiles/storage/file_upload.cpp b/Telegram/SourceFiles/storage/file_upload.cpp
index 77547424a09267..8911a5f542ea34 100644
--- a/Telegram/SourceFiles/storage/file_upload.cpp
+++ b/Telegram/SourceFiles/storage/file_upload.cpp
@@ -758,13 +758,11 @@ void Uploader::maybeSend() {
 		_nextTimer.callOnce(kUploadRequestInterval);
 	}
 }
-#endif
 
 void Uploader::cancel(FullMsgId itemId) {
-#if 0 // todo
 	failed(itemId);
-#endif
 }
+#endif
 
 void Uploader::cancelAll() {
 #if 0 // mtp
diff --git a/Telegram/SourceFiles/storage/file_upload.h b/Telegram/SourceFiles/storage/file_upload.h
index 6a964d6bf6bf51..0ceda9a180f78e 100644
--- a/Telegram/SourceFiles/storage/file_upload.h
+++ b/Telegram/SourceFiles/storage/file_upload.h
@@ -72,7 +72,9 @@ class Uploader final : public base::has_weak_ptr {
 #endif
 
 	void pause(FullMsgId itemId);
+#if 0 // mtp
 	void cancel(FullMsgId itemId);
+#endif
 	void cancelAll();
 
 	void start(
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
index 96ca6de2752ca3..1018639eae2570 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
@@ -327,7 +327,9 @@ FnMut<void()> HandleAsError(
 	}
 	LogError(type, requestId, *error);
 	if (!fail) {
-		return nullptr;
+		// If we parsed error, we must return not nullptr.
+		// Otherwise we will crash trying to parse response.
+		return [] {};
 	}
 	return[
 		fail = std::move(fail),
diff --git a/Telegram/SourceFiles/window/themes/window_theme.cpp b/Telegram/SourceFiles/window/themes/window_theme.cpp
index b3c57fa0adf00e..371a9fa8576696 100644
--- a/Telegram/SourceFiles/window/themes/window_theme.cpp
+++ b/Telegram/SourceFiles/window/themes/window_theme.cpp
@@ -42,6 +42,8 @@ For license and copyright information please follow this link:
 #include "styles/style_chat.h"
 
 #include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_file_generator.h"
 
 #include <QtCore/QBuffer>
 #include <QtCore/QJsonDocument>
@@ -575,18 +577,23 @@ void ChatBackground::refreshThemeWatcher() {
 
 void ChatBackground::checkUploadWallPaper() {
 	if (!_session) {
+		_wallPaperUploadGenerator = nullptr;
 		_wallPaperUploadLifetime = rpl::lifetime();
 		_wallPaperUploadId = FullMsgId();
 		_wallPaperRequestId = 0;
 		return;
 	}
+#if 0 // mtp
 	if (const auto id = base::take(_wallPaperUploadId)) {
 		_session->uploader().cancel(id);
 	}
+#endif
 	if (const auto id = base::take(_wallPaperRequestId)) {
-#if 0 // todo
+#if 0 // mtp
 		_session->api().request(id).cancel();
 #endif
+		_session->sender().request(id).cancel();
+		_wallPaperUploadGenerator = nullptr;
 	}
 	if (!Data::IsCustomWallPaper(_paper)
 		|| _original.isNull()
@@ -594,7 +601,26 @@ void ChatBackground::checkUploadWallPaper() {
 		return;
 	}
 
-#if 0 // todo
+	const auto prepared = PrepareWallPaper({}, _original);
+	_wallPaperUploadGenerator = std::make_unique<FileGenerator>(
+		&_session->tdb(),
+		prepared->content,
+		prepared->filename);
+	_wallPaperRequestId = _session->sender().request(TLsetDefaultBackground(
+		tl_inputBackgroundLocal(_wallPaperUploadGenerator->inputFile()),
+		_paper.tlType(),
+		tl_bool(IsNightMode())
+	)).done([=](const TLbackground &result) {
+		_wallPaperUploadGenerator = nullptr;
+		if (const auto paper = Data::WallPaper::Create(_session, result)) {
+			setPaper(*paper);
+			writeNewBackgroundSettings();
+			_updates.fire({ BackgroundUpdate::Type::New, tile() });
+		}
+	}).fail([=](const Error &error) {
+		_wallPaperUploadGenerator = nullptr;
+	}).send();
+#if 0 // mtp
 	const auto ready = PrepareWallPaper(_session->mainDcId(), _original);
 	const auto documentId = ready->id;
 	_wallPaperUploadId = FullMsgId(
@@ -1606,6 +1632,7 @@ std::shared_ptr<FilePrepareResult> PrepareWallPaper(
 		result->thumb = thumbnails.front().second.image;
 		result->thumbbytes = thumbnails.front().second.bytes;
 	}
+#if 0 // mtp
 	result->document = MTP_document(
 		MTP_flags(0),
 		MTP_long(id),
@@ -1618,6 +1645,7 @@ std::shared_ptr<FilePrepareResult> PrepareWallPaper(
 		MTPVector<MTPVideoSize>(),
 		MTP_int(dcId),
 		MTP_vector<MTPDocumentAttribute>(attributes));
+#endif
 	return result;
 }
 
diff --git a/Telegram/SourceFiles/window/themes/window_theme.h b/Telegram/SourceFiles/window/themes/window_theme.h
index 96125c9665ec27..93d5dcba53dbc6 100644
--- a/Telegram/SourceFiles/window/themes/window_theme.h
+++ b/Telegram/SourceFiles/window/themes/window_theme.h
@@ -13,6 +13,7 @@ For license and copyright information please follow this link:
 
 namespace Tdb {
 class TLthemeParameters;
+class FileGenerator;
 } // namespace Tdb
 
 class QFileSystemWatcher;
@@ -294,6 +295,7 @@ class ChatBackground final {
 	bool _tileForRevert = false;
 
 	std::vector<AdjustableColor> _adjustableColors;
+	std::unique_ptr<Tdb::FileGenerator> _wallPaperUploadGenerator;
 	FullMsgId _wallPaperUploadId;
 	mtpRequestId _wallPaperRequestId = 0;
 	rpl::lifetime _wallPaperUploadLifetime;
diff --git a/Telegram/SourceFiles/window/themes/window_theme_editor_box.cpp b/Telegram/SourceFiles/window/themes/window_theme_editor_box.cpp
index c174c034c9d4d3..69221882b04743 100644
--- a/Telegram/SourceFiles/window/themes/window_theme_editor_box.cpp
+++ b/Telegram/SourceFiles/window/themes/window_theme_editor_box.cpp
@@ -425,6 +425,7 @@ std::shared_ptr<FilePrepareResult> PrepareThemeMedia(
 	result->thumb = thumbnail;
 	result->thumbname = "thumb.jpg";
 	result->setThumbData(thumbnailBytes);
+#if 0 // mtp
 	result->document = MTP_document(
 		MTP_flags(0),
 		MTP_long(id),
@@ -437,6 +438,7 @@ std::shared_ptr<FilePrepareResult> PrepareThemeMedia(
 		MTPVector<MTPVideoSize>(),
 		MTP_int(dcId),
 		MTP_vector<MTPDocumentAttribute>(attributes));
+#endif
 	return result;
 }
 
@@ -616,8 +618,8 @@ Fn<void()> SavePreparedTheme(
 		state->generating = false;
 #if 0 // tdlib todo
 		api->request(base::take(state->requestId)).cancel();
-#endif
 		session->uploader().cancel(state->id);
+#endif
 		state->lifetime.destroy();
 	};
 }
diff --git a/Telegram/SourceFiles/window/window_session_controller.cpp b/Telegram/SourceFiles/window/window_session_controller.cpp
index 26c2641e098766..04348703ee423c 100644
--- a/Telegram/SourceFiles/window/window_session_controller.cpp
+++ b/Telegram/SourceFiles/window/window_session_controller.cpp
@@ -2642,7 +2642,9 @@ void SessionController::cancelUploadLayer(not_null<HistoryItem*> item) {
 #endif
 			} else {
 				item->returnSavedMedia();
+#if 0 // mtp
 				session().uploader().cancel(item->fullId());
+#endif
 			}
 			data.sendHistoryChangeNotifications();
 		}

From e7a0b34e44a2297de586ee6858effe8d3b18e593 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 15 Feb 2023 22:14:25 +0400
Subject: [PATCH 242/349] Request page previews and inline bot results.

---
 Telegram/SourceFiles/api/api_updates.cpp      | 16 +++++++++
 Telegram/SourceFiles/api/api_user_names.cpp   |  4 ---
 Telegram/SourceFiles/data/data_channel.cpp    | 10 ------
 .../SourceFiles/history/history_widget.cpp    | 30 ++++++++++++++--
 .../history_view_compose_controls.cpp         | 35 ++++++++++++++++---
 5 files changed, 73 insertions(+), 22 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 649b95ef20472e..36878127165b7d 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -3172,6 +3172,22 @@ void Updates::applyUpdate(const TLupdate &update) {
 		handleEmojiInteraction(data);
 	}, [&](const TLDupdateAnimationSearchParameters &data) {
 	}, [&](const TLDupdateSuggestedActions &data) {
+		auto suggestionsToGigagroup = base::flat_map<int64, bool>();
+		for (const auto &action : data.vadded_actions().v) {
+			action.match([&](
+					const TLDsuggestedActionConvertToBroadcastGroup &data) {
+				suggestionsToGigagroup[data.vsupergroup_id().v] = true;
+			}, [](const auto &) {});
+		}
+		for (const auto &action : data.vremoved_actions().v) {
+			action.match([&](
+					const TLDsuggestedActionConvertToBroadcastGroup &data) {
+				suggestionsToGigagroup[data.vsupergroup_id().v] = false;
+			}, [](const auto &) {});
+		}
+		for (const auto &[id, value] : suggestionsToGigagroup) {
+			owner.setSuggestToGigagroup(owner.channel(id), value);
+		}
 	}, [&](const TLDupdateChatPendingJoinRequests &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		if (const auto peer = owner.peerLoaded(peerId)) {
diff --git a/Telegram/SourceFiles/api/api_user_names.cpp b/Telegram/SourceFiles/api/api_user_names.cpp
index 760c02638cfd4a..0f3f55a82f271b 100644
--- a/Telegram/SourceFiles/api/api_user_names.cpp
+++ b/Telegram/SourceFiles/api/api_user_names.cpp
@@ -331,10 +331,6 @@ Data::Usernames Usernames::FromTL(const Tdb::TLusernames *usernames) {
 			});
 		}
 	}
-	if (result.size() == 1 && result.front().editable) {
-		// We return non empty only if there is at least one non-editable.
-		return {};
-	}
 	return result;
 }
 
diff --git a/Telegram/SourceFiles/data/data_channel.cpp b/Telegram/SourceFiles/data/data_channel.cpp
index 54c8666a1f9e11..75bb646e8e70d6 100644
--- a/Telegram/SourceFiles/data/data_channel.cpp
+++ b/Telegram/SourceFiles/data/data_channel.cpp
@@ -1345,16 +1345,6 @@ void ApplyChannelUpdate(
 		const TLDsupergroupFullInfo &update) {
 	const auto session = &channel->session();
 
-	//if (channel->isMegagroup()) { // todo
-	//	const auto suggestions = update.vpending_suggestions().value_or_empty();
-	//	channel->owner().setSuggestToGigagroup(
-	//		channel,
-	//		ranges::contains(
-	//			suggestions,
-	//			"convert_to_gigagroup"_q,
-	//			&MTPstring::v));
-	//}
-
 	//channel->setAvailableMinId(update.vavailable_min_id().value_or_empty());
 	auto canViewAdmins = channel->canViewAdmins();
 	auto canViewMembers = channel->canViewMembers();
diff --git a/Telegram/SourceFiles/history/history_widget.cpp b/Telegram/SourceFiles/history/history_widget.cpp
index 498b770813219d..dcc638fcf3568b 100644
--- a/Telegram/SourceFiles/history/history_widget.cpp
+++ b/Telegram/SourceFiles/history/history_widget.cpp
@@ -1489,7 +1489,7 @@ void HistoryWidget::updateInlineBotQuery() {
 			_inlineBot = nullptr;
 			_inlineLookingUpBot = true;
 			const auto username = _inlineBotUsername;
-#if 0 // todo
+#if 0 // mtp
 			_inlineBotResolveRequestId = _api.request(
 				MTPcontacts_ResolveUsername(MTP_string(username))
 			).done([=](const MTPcontacts_ResolvedPeer &result) {
@@ -1516,12 +1516,32 @@ void HistoryWidget::updateInlineBotQuery() {
 					clearInlineBot();
 				}
 			}).fail([=](const MTP::Error &error) {
+#endif
+			_inlineBotResolveRequestId = _api.request(TLsearchPublicChat(
+				tl_string(username)
+			)).done([=](const TLchat &result) {
+				const auto peer = session().data().processPeer(result);
+				const auto user = peer->asUser();
+				const auto resolvedBot = (user
+					&& user->isBot()
+					&& !user->botInfo->inlinePlaceholder.isEmpty())
+					? user
+					: nullptr;
+				_inlineBotResolveRequestId = 0;
+				const auto query = parseInlineBotQuery();
+				if (_inlineBotUsername == query.username) {
+					applyInlineBotQuery(
+						query.lookingUpBot ? resolvedBot : query.bot,
+						query.query);
+				} else {
+					clearInlineBot();
+				}
+			}).fail([=](const Error &error) {
 				_inlineBotResolveRequestId = 0;
 				if (username == _inlineBotUsername) {
 					clearInlineBot();
 				}
 			}).send();
-#endif
 		} else {
 			applyInlineBotQuery(query.bot, query.query);
 		}
@@ -4676,7 +4696,11 @@ void HistoryWidget::checkSuggestToGigagroup() {
 	InvokeQueued(_list, [=] {
 		if (!controller()->isLayerShown()) {
 			group->owner().setSuggestToGigagroup(group, false);
-#if 0 // todo
+			group->session().sender().request(TLhideSuggestedAction(
+				tl_suggestedActionConvertToBroadcastGroup(
+					tl_int53(peerToChannel(group->id).bare))
+			)).send();
+#if 0 // mtp
 			group->session().api().request(MTPhelp_DismissSuggestion(
 				group->input,
 				MTP_string("convert_to_gigagroup")
diff --git a/Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp b/Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp
index 8650a39fd8e8fe..41bc07828965ba 100644
--- a/Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp
+++ b/Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp
@@ -89,10 +89,13 @@ For license and copyright information please follow this link:
 #include "styles/style_menu_icons.h"
 
 #include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
 
 namespace HistoryView {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kSaveDraftTimeout = crl::time(1000);
 constexpr auto kSaveDraftAnywayTimeout = 5 * crl::time(1000);
 constexpr auto kSaveCloudDraftIdleTimeout = 14 * crl::time(1000);
@@ -922,9 +925,10 @@ ComposeControls::~ComposeControls() {
 	saveFieldToHistoryLocalDraft();
 	unregisterDraftSources();
 	setTabbedPanel(nullptr);
-#if 0 // todo
+#if 0 // mtp
 	session().api().request(_inlineBotResolveRequestId).cancel();
 #endif
+	session().sender().request(_inlineBotResolveRequestId).cancel();
 }
 
 Main::Session &ComposeControls::session() const {
@@ -3205,18 +3209,19 @@ void ComposeControls::updateInlineBotQuery() {
 	const auto query = ParseInlineBotQuery(&session(), _field);
 	if (_inlineBotUsername != query.username) {
 		_inlineBotUsername = query.username;
+#if 0 // mtp
 		auto &api = session().api();
+#endif
+		auto &api = session().sender();
 		if (_inlineBotResolveRequestId) {
-#if 0 // todo
 			api.request(_inlineBotResolveRequestId).cancel();
-#endif
 			_inlineBotResolveRequestId = 0;
 		}
 		if (query.lookingUpBot) {
 			_inlineBot = nullptr;
 			_inlineLookingUpBot = true;
 			const auto username = _inlineBotUsername;
-#if 0 // todo
+#if 0 // mtp
 			_inlineBotResolveRequestId = api.request(
 				MTPcontacts_ResolveUsername(MTP_string(username))
 			).done([=](const MTPcontacts_ResolvedPeer &result) {
@@ -3246,12 +3251,32 @@ void ComposeControls::updateInlineBotQuery() {
 				}
 
 			}).fail([=] {
+#endif
+			_inlineBotResolveRequestId = api.request(TLsearchPublicChat(
+				tl_string(username)
+			)).done([=](const TLchat &result) {
+				const auto peer = session().data().processPeer(result);
+				const auto user = peer->asUser();
+				const auto resolvedBot = (user
+					&& user->isBot()
+					&& !user->botInfo->inlinePlaceholder.isEmpty())
+					? user
+					: nullptr;
+				_inlineBotResolveRequestId = 0;
+				const auto query = ParseInlineBotQuery(&session(), _field);
+				if (_inlineBotUsername == query.username) {
+					applyInlineBotQuery(
+						query.lookingUpBot ? resolvedBot : query.bot,
+						query.query);
+				} else {
+					clearInlineBot();
+				}
+			}).fail([=](const Error &error) {
 				_inlineBotResolveRequestId = 0;
 				if (username == _inlineBotUsername) {
 					clearInlineBot();
 				}
 			}).send();
-#endif
 		} else {
 			applyInlineBotQuery(query.bot, query.query);
 		}

From d7fc54efe6c935b748b7fc48b636187d11f48031 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 15 Sep 2023 16:05:28 +0400
Subject: [PATCH 243/349] Rebase & Update TDLib to 1.8.11 & Fix the build.

---
 Telegram/SourceFiles/api/api_bot.cpp          |  25 ++
 .../SourceFiles/api/api_confirm_phone.cpp     |   6 +
 Telegram/SourceFiles/api/api_peer_photo.cpp   |  92 ++++-
 Telegram/SourceFiles/api/api_premium.cpp      |  16 +-
 Telegram/SourceFiles/api/api_updates.cpp      |  15 +-
 Telegram/SourceFiles/apiwrap.cpp              |  16 +
 Telegram/SourceFiles/boxes/translate_box.cpp  |  25 +-
 .../data/data_chat_participant_status.cpp     |  19 +-
 Telegram/SourceFiles/data/data_document.cpp   |   4 +-
 .../SourceFiles/data/data_emoji_statuses.cpp  |  40 +-
 Telegram/SourceFiles/data/data_peer.cpp       |   6 +
 Telegram/SourceFiles/data/data_session.cpp    |   4 +
 Telegram/SourceFiles/data/data_wall_paper.cpp |   4 +
 Telegram/SourceFiles/data/data_wall_paper.h   |   2 +
 .../data/stickers/data_stickers.cpp           |   8 +-
 .../history/history_item_reply_markup.cpp     |  80 ++++
 .../history/history_item_reply_markup.h       |   2 +
 .../view/history_view_translate_tracker.cpp   |  52 +++
 .../view/history_view_translate_tracker.h     |   9 +
 Telegram/SourceFiles/intro/intro_phone.cpp    |   1 +
 Telegram/SourceFiles/intro/intro_widget.cpp   |   8 +
 .../SourceFiles/settings/settings_premium.cpp |  14 +
 Telegram/SourceFiles/tdb/td_api.tl            | 374 +++++++++++++++---
 Telegram/build/prepare/prepare.py             |   2 +-
 24 files changed, 726 insertions(+), 98 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_bot.cpp b/Telegram/SourceFiles/api/api_bot.cpp
index 24642bae3c57ee..1034801ca94bd8 100644
--- a/Telegram/SourceFiles/api/api_bot.cpp
+++ b/Telegram/SourceFiles/api/api_bot.cpp
@@ -454,6 +454,30 @@ void ActivateBotCommand(ClickHandlerContext context, int row, int column) {
 		const auto itemId = item->id;
 		const auto id = int32(button->buttonId);
 		const auto chosen = [=](std::vector<not_null<PeerData*>> result) {
+			if (query.type == RequestPeerQuery::Type::User) {
+				auto ids = QVector<TLint53>();
+				for (const auto &peer : result) {
+					if (const auto user = peer->asUser()) {
+						ids.push_back(tl_int53(peerToUser(user->id).bare));
+					}
+				}
+				peer->session().sender().request(TLshareUsersWithBot(
+					peerToTdbChat(peer->id),
+					tl_int53(itemId.bare),
+					tl_int32(id),
+					tl_vector<TLint53>(ids),
+					tl_bool(false)
+				)).send();
+			} else if (!result.empty()) {
+				peer->session().sender().request(TLshareChatWithBot(
+					peerToTdbChat(peer->id),
+					tl_int53(itemId.bare),
+					tl_int32(id),
+					peerToTdbChat(result.front()->id),
+					tl_bool(false)
+				)).send();
+			}
+#if 0 // mtp
 			peer->session().api().request(MTPmessages_SendBotRequestedPeer(
 				peer->input,
 				MTP_int(itemId),
@@ -466,6 +490,7 @@ void ActivateBotCommand(ClickHandlerContext context, int row, int column) {
 			)).done([=](const MTPUpdates &result) {
 				peer->session().api().applyUpdates(result);
 			}).send();
+#endif
 		};
 		if (const auto bot = item->getMessageBot()) {
 			ShowChoosePeerBox(controller, bot, query, chosen);
diff --git a/Telegram/SourceFiles/api/api_confirm_phone.cpp b/Telegram/SourceFiles/api/api_confirm_phone.cpp
index cd37dabfa8e746..7513ef23b70f25 100644
--- a/Telegram/SourceFiles/api/api_confirm_phone.cpp
+++ b/Telegram/SourceFiles/api/api_confirm_phone.cpp
@@ -197,6 +197,12 @@ void ConfirmPhone::resolve(
 		}, [](const Tdb::TLDauthenticationCodeTypeFlashCall &data) {
 			LOG(("Error: should not be flashcall!"));
 			return 0;
+		}, [](const Tdb::TLDauthenticationCodeTypeFirebaseAndroid &data) {
+			LOG(("Error: should not be firebase android!"));
+			return 0;
+		}, [](const Tdb::TLDauthenticationCodeTypeFirebaseIos &data) {
+			LOG(("Error: should not be firebase ios!"));
+			return 0;
 		});
 		const auto fragmentUrl = data.vtype().match([](
 				const Tdb::TLDauthenticationCodeTypeFragment &data) {
diff --git a/Telegram/SourceFiles/api/api_peer_photo.cpp b/Telegram/SourceFiles/api/api_peer_photo.cpp
index e6ac4ed82f33ac..e568302e15c7d9 100644
--- a/Telegram/SourceFiles/api/api_peer_photo.cpp
+++ b/Telegram/SourceFiles/api/api_peer_photo.cpp
@@ -30,6 +30,7 @@ For license and copyright information please follow this link:
 #include "storage/storage_user_photos.h"
 #include "tdb/tdb_file_generator.h"
 #include "tdb/tdb_tl_scheme.h"
+#include "data/data_wall_paper.h"
 
 #include <QtCore/QBuffer>
 
@@ -99,7 +100,6 @@ constexpr auto kSharedMediaLimit = 100;
 	result->photoThumbs = photoThumbs;
 	return result;
 }
-#endif
 
 [[nodiscard]] std::optional<MTPVideoSize> PrepareMtpMarkup(
 		not_null<Main::Session*> session,
@@ -151,6 +151,35 @@ constexpr auto kSharedMediaLimit = 100;
 	}
 	return std::nullopt;
 }
+#endif
+
+[[nodiscard]] std::optional<TLchatPhotoSticker> PrepareSticker(
+		not_null<Main::Session*> session,
+		const PeerPhoto::UserPhoto &d) {
+	const auto &documentId = d.markupDocumentId;
+	const auto &colors = d.markupColors;
+	if (!documentId || colors.empty()) {
+		return std::nullopt;
+	}
+	const auto document = session->data().document(documentId);
+	if (const auto sticker = document->sticker()) {
+		if (sticker->isStatic()) {
+			return std::nullopt;
+		} else if (sticker->setType == Data::StickersType::Emoji) {
+			return tl_chatPhotoSticker(
+				tl_chatPhotoStickerTypeCustomEmoji(
+					tl_int64(document->id)),
+				Ui::ColorsToFill(colors));
+		} else if (sticker->set.id) {
+			return tl_chatPhotoSticker(
+				tl_chatPhotoStickerTypeRegularOrMask(
+					tl_int64(sticker->set.id),
+					tl_int64(document->id)),
+				Ui::ColorsToFill(colors));
+		}
+	}
+	return std::nullopt;
+}
 
 } // namespace
 
@@ -257,30 +286,35 @@ void PeerPhoto::upload(
 		_session->uploader().upload(fakeId, ready);
 	}
 #endif
-	// todo video markup
-	auto data = QByteArray();
-	auto jpegBuffer = QBuffer(&data);
-	image.save(&jpegBuffer, "JPG", 87);
-
-	auto generator = std::make_unique<FileGenerator>(
-		&_session->tdb(),
-		std::move(data),
-		"photo.jpg");
-	auto inputFile = tl_inputChatPhotoStatic(generator->inputFile());
+	auto generator = std::unique_ptr<FileGenerator>();
+	auto inputFile = TLinputChatPhoto();
 
 	const auto eraseExisted = [=] {
 		const auto it = _uploads.find(peer);
 		if (it != end(_uploads)) {
-			it->second.generator->cancel();
+			if (it->second.generator) {
+				it->second.generator->cancel();
+			}
 			_uploads.erase(it);
 		}
 	};
 	eraseExisted();
 
-	generator->lifetime().add([=] {
-		eraseExisted();
-	});
+	if (const auto sticker = PrepareSticker(_session, photo)) {
+		inputFile = tl_inputChatPhotoSticker(*sticker);
+	} else {
+		auto data = QByteArray();
+		auto jpegBuffer = QBuffer(&data);
+		photo.image.save(&jpegBuffer, "JPG", 87);
 
+		generator = std::make_unique<FileGenerator>(
+			&_session->tdb(),
+			std::move(data),
+			"photo.jpg");
+		inputFile = tl_inputChatPhotoStatic(generator->inputFile());
+
+		generator->lifetime().add(eraseExisted);
+	}
 	_uploads.emplace(peer, UploadValue{
 		.generator = std::move(generator),
 		.type = type,
@@ -663,6 +697,7 @@ void PeerPhoto::requestEmojiList(EmojiListType type) {
 	if (list.requestId) {
 		return;
 	}
+#if 0 // mtp
 	const auto send = [&](auto &&request) {
 		return _api.request(
 			std::move(request)
@@ -688,6 +723,33 @@ void PeerPhoto::requestEmojiList(EmojiListType type) {
 		: (type == EmojiListType::NoChannelStatus)
 		? send(MTPaccount_GetChannelRestrictedStatusEmojis())
 		: send(MTPaccount_GetDefaultBackgroundEmojis());
+#endif
+	const auto send = [&](auto &&request) {
+		return _api.request(
+			std::move(request)
+		).done([=](const TLstickers &result) {
+			auto &list = emojiList(type);
+			list.requestId = 0;
+
+			const auto &stickers = result.data().vstickers().v;
+			list.list = ranges::views::all(
+				result.data().vstickers().v
+			) | ranges::views::transform([&](const TLsticker &sticker) {
+				return _session->data().processDocument(sticker);
+			}) | ranges::views::filter([](not_null<DocumentData*> sticker) {
+				return sticker->sticker() != nullptr;
+			}) | ranges::views::transform(
+				&DocumentData::id
+			) | ranges::to_vector;
+		}).fail([=] {
+			emojiList(type).requestId = 0;
+		}).send();
+	};
+	list.requestId = (type == EmojiListType::Profile)
+		? send(TLgetDefaultProfilePhotoCustomEmojiStickers())
+		: (type == EmojiListType::Group)
+		? send(TLgetDefaultChatPhotoCustomEmojiStickers())
+		: send(TLgetDefaultBackgroundCustomEmojiStickers());
 }
 
 rpl::producer<PeerPhoto::EmojiList> PeerPhoto::emojiListValue(
diff --git a/Telegram/SourceFiles/api/api_premium.cpp b/Telegram/SourceFiles/api/api_premium.cpp
index ec1eaaedad56fd..6f473ffedebda0 100644
--- a/Telegram/SourceFiles/api/api_premium.cpp
+++ b/Telegram/SourceFiles/api/api_premium.cpp
@@ -102,6 +102,8 @@ std::optional<PremiumPreview> PreviewFromFeature(
 		return PremiumPreview::kCount;
 	}, [](const TLDpremiumFeatureAppIcons &) {
 		return PremiumPreview::kCount;
+	}, [](const TLDpremiumFeatureRealTimeChatTranslation &) {
+		return PremiumPreview::RealTimeTranslation;
 	});
 	return (result != PremiumPreview::kCount)
 		? result
@@ -138,6 +140,8 @@ TLpremiumFeature PreviewToFeature(PremiumPreview preview) {
 		return tl_premiumFeatureEmojiStatus();
 	case PremiumPreview::AnimatedUserpics:
 		return tl_premiumFeatureAnimatedProfilePhoto();
+	case PremiumPreview::RealTimeTranslation:
+		return tl_premiumFeatureRealTimeChatTranslation();
 	}
 	Unexpected("PremiumPreview value in PreviewToFeature.");
 }
@@ -227,9 +231,15 @@ void Premium::reloadPromo() {
 	)).done([=](const TLDpremiumState &data) {
 		_promoRequestId = 0;
 
-		_subscriptionOptions = SubscriptionOptionsFromTL(
-			data.vpayment_options().v);
-		for (const auto &option : data.vpayment_options().v) {
+		auto list = ranges::views::all(
+			data.vpayment_options().v
+		) | ranges::views::transform([](
+				const TLpremiumStatePaymentOption &option) {
+			return option.data().vpayment_option();
+		}) | ranges::to<QVector>();
+
+		_subscriptionOptions = SubscriptionOptionsFromTL(list);
+		for (const auto &option : list) {
 			if (option.data().vmonth_count().v == 1) {
 				_monthlyAmount = option.data().vamount().v;
 				_monthlyCurrency = option.data().vcurrency().v;
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 36878127165b7d..6ee4012cecc369 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2903,6 +2903,11 @@ void Updates::applyUpdate(const TLupdate &update) {
 					| (noforwards ? Flag::NoForwards : Flag()));
 			}
 		}
+	}, [&](const TLDupdateChatIsTranslatable &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto peer = owner.peerLoaded(peerId)) {
+			peer->setTranslationDisabled(!data.vis_translatable().v);
+		}
 	}, [&](const TLDupdateChatIsMarkedAsUnread &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		if (const auto history = owner.historyLoaded(peerId)) {
@@ -3188,6 +3193,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 		for (const auto &[id, value] : suggestionsToGigagroup) {
 			owner.setSuggestToGigagroup(owner.channel(id), value);
 		}
+	}, [&](const TLDupdateAutosaveSetting &data) {
 	}, [&](const TLDupdateChatPendingJoinRequests &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		if (const auto peer = owner.peerLoaded(peerId)) {
@@ -3213,10 +3219,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateFileAddedToDownloads &data) {
 	}, [&](const TLDupdateFileDownload &data) {
 	}, [&](const TLDupdateFileRemovedFromDownloads &data) {
-
-		// Updates below are handled in a different place.
-	}, [&](const TLDupdateConnectionState &data) {
-	}, [&](const TLDupdateServiceNotification &data) {
+	}, [&](const TLDupdateAutosaveSettings &data) {
 	}, [&](const TLDupdateForumTopicInfo &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		if (const auto peer = owner.peerLoaded(peerId)) {
@@ -3225,6 +3228,10 @@ void Updates::applyUpdate(const TLupdate &update) {
 				topic->applyInfo(data.vinfo());
 			}
 		}
+
+		// Updates below are handled in a different place.
+	}, [&](const TLDupdateConnectionState &data) {
+	}, [&](const TLDupdateServiceNotification &data) {
 	});
 	session().data().sendHistoryChangeNotifications();
 }
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 65e30a1494f6f0..3b281b5cff019a 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -5413,6 +5413,7 @@ void ApiWrap::requestBotCommonGroups(
 		}
 	};
 	const auto limit = 100;
+#if 0 // mtp
 	request(MTPmessages_GetCommonChats(
 		bot->inputUser,
 		MTP_long(0), // max_id
@@ -5429,6 +5430,21 @@ void ApiWrap::requestBotCommonGroups(
 				list.push_back(peer);
 			}
 		}
+#endif
+	sender().request(TLgetGroupsInCommon(
+		tl_int53(peerToUser(bot->id).bare),
+		tl_int53(0), // offset_chat_id
+		tl_int32(limit)
+	)).done([=](const TLDchats &data) {
+		auto &owner = session().data();
+		auto list = std::vector<not_null<PeerData*>>();
+		list.reserve(data.vchat_ids().v.size());
+		for (const auto &chatId : data.vchat_ids().v) {
+			const auto peerId = peerFromTdbChat(chatId);
+			if (const auto peer = owner.peerLoaded(peerId)) {
+				list.push_back(peer);
+			}
+		}
 		finish(std::move(list));
 	}).fail([=] {
 		finish({});
diff --git a/Telegram/SourceFiles/boxes/translate_box.cpp b/Telegram/SourceFiles/boxes/translate_box.cpp
index 4b38d3711e2de2..0eee77aaa0bf96 100644
--- a/Telegram/SourceFiles/boxes/translate_box.cpp
+++ b/Telegram/SourceFiles/boxes/translate_box.cpp
@@ -44,6 +44,8 @@ For license and copyright information please follow this link:
 namespace Ui {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kSkipAtLeastOneDuration = 3 * crl::time(1000);
 
 class ShowButton final : public RpWidget {
@@ -235,7 +237,28 @@ void TranslateBox(
 	const auto send = [=](LanguageId to) {
 		loading->show(anim::type::instant);
 		translated->hide(anim::type::instant);
-#if 0 // todo
+		const auto done = [=](const TLformattedText &result) {
+			auto text = Api::FormattedTextFromTdb(result);
+			showText(text.empty()
+				? Ui::Text::Italic(tr::lng_translate_box_error(tr::now))
+				: std::move(text));
+		};
+		const auto fail = [=] {
+			done(tl_formattedText(tl_string(), tl_vector<TLtextEntity>()));
+		};
+		if (msgId) {
+			state->api.request(TLtranslateMessageText(
+				peerToTdbChat(peer->id),
+				tl_int53(msgId.bare),
+				tl_string(to.twoLetterCode())
+			)).done(done).fail(fail).send();
+		} else {
+			state->api.request(TLtranslateText(
+				Api::FormattedTextToTdb(text),
+				tl_string(to.twoLetterCode())
+			)).done(done).fail(fail).send();
+		}
+#if 0 // mtp
 		state->api.request(MTPmessages_TranslateText(
 			MTP_flags(flags),
 			msgId ? peer->input : MTP_inputPeerEmpty(),
diff --git a/Telegram/SourceFiles/data/data_chat_participant_status.cpp b/Telegram/SourceFiles/data/data_chat_participant_status.cpp
index 6efff170bea358..170fb5ebcb7b9f 100644
--- a/Telegram/SourceFiles/data/data_chat_participant_status.cpp
+++ b/Telegram/SourceFiles/data/data_chat_participant_status.cpp
@@ -68,8 +68,14 @@ ChatRestrictions RestrictionsFromPermissions(
 		| bit(data.vcan_change_info(), Flag::ChangeInfo)
 		| bit(data.vcan_invite_users(), Flag::AddParticipants)
 		| bit(data.vcan_pin_messages(), Flag::PinMessages)
-		| bit(data.vcan_send_media_messages(), Flag::SendMedia)
-		| bit(data.vcan_send_messages(), Flag::SendMessages)
+		| bit(data.vcan_create_topics(), Flag::CreateTopics)
+		| bit(data.vcan_send_audios(), Flag::SendMusic)
+		| bit(data.vcan_send_documents(), Flag::SendFiles)
+		| bit(data.vcan_send_photos(), Flag::SendPhotos)
+		| bit(data.vcan_send_videos(), Flag::SendVideos)
+		| bit(data.vcan_send_video_notes(), Flag::SendVideoMessages)
+		| bit(data.vcan_send_voice_notes(), Flag::SendVoiceMessages)
+		| bit(data.vcan_send_messages(), Flag::SendOther)
 		| bit(data.vcan_send_polls(), Flag::SendPolls)
 		| bit(data.vcan_send_other_messages(), Flag::SendStickers)
 		| bit(data.vcan_send_other_messages(), Flag::SendGames)
@@ -164,8 +170,13 @@ ChatRestrictionsInfo::ChatRestrictionsInfo(
 Tdb::TLchatPermissions ChatRestrictionsInfo::ToTLPermissions(
 		const ChatRestrictions &flags) {
 	return Tdb::tl_chatPermissions(
-		Tdb::tl_bool(!(flags & ChatRestriction::SendMessages)),
-		Tdb::tl_bool(!(flags & ChatRestriction::SendMedia)),
+		Tdb::tl_bool(!(flags & ChatRestriction::SendOther)),
+		Tdb::tl_bool(!(flags & ChatRestriction::SendMusic)),
+		Tdb::tl_bool(!(flags & ChatRestriction::SendFiles)),
+		Tdb::tl_bool(!(flags & ChatRestriction::SendPhotos)),
+		Tdb::tl_bool(!(flags & ChatRestriction::SendVideos)),
+		Tdb::tl_bool(!(flags & ChatRestriction::SendVideoMessages)),
+		Tdb::tl_bool(!(flags & ChatRestriction::SendVoiceMessages)),
 		Tdb::tl_bool(!(flags & ChatRestriction::SendPolls)),
 		Tdb::tl_bool((!(flags & ChatRestriction::SendStickers))
 			|| (!(flags & ChatRestriction::SendGifs))
diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index 6ddd055cfd5d83..1fb32979d98231 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -524,7 +524,9 @@ DocumentId DocumentData::IdFromTdb(const TLsticker &data) {
 			const TLDstickerFullTypeCustomEmoji &data) -> DocumentId {
 		return data.vcustom_emoji_id().v;
 	}, [&](const auto &) -> DocumentId {
-		return fields.vsticker().data().vid().v;
+		return fields.vid().v
+			? fields.vid().v
+			: fields.vsticker().data().vid().v;
 	});
 }
 
diff --git a/Telegram/SourceFiles/data/data_emoji_statuses.cpp b/Telegram/SourceFiles/data/data_emoji_statuses.cpp
index 6d8d0e1646ad32..1985369a4dfeab 100644
--- a/Telegram/SourceFiles/data/data_emoji_statuses.cpp
+++ b/Telegram/SourceFiles/data/data_emoji_statuses.cpp
@@ -164,6 +164,7 @@ void EmojiStatuses::registerAutomaticClear(
 		}
 	}
 }
+#endif
 
 auto EmojiStatuses::emojiGroupsValue() const -> rpl::producer<Groups> {
 	const_cast<EmojiStatuses*>(this)->requestEmojiGroups();
@@ -189,14 +190,20 @@ auto EmojiStatuses::profilePhotoGroupsValue() const
 void EmojiStatuses::requestEmojiGroups() {
 	requestGroups(
 		&_emojiGroups,
+		tl_emojiCategoryTypeDefault());
+#if 0 // mtp
 		MTPmessages_GetEmojiGroups(MTP_int(_emojiGroups.hash)));
+#endif
 
 }
 
 void EmojiStatuses::requestStatusGroups() {
 	requestGroups(
 		&_statusGroups,
+		tl_emojiCategoryTypeEmojiStatus());
+#if 0 // mtp
 		MTPmessages_GetEmojiStatusGroups(MTP_int(_statusGroups.hash)));
+#endif
 }
 
 void EmojiStatuses::requestStickerGroups() {
@@ -208,13 +215,20 @@ void EmojiStatuses::requestStickerGroups() {
 void EmojiStatuses::requestProfilePhotoGroups() {
 	requestGroups(
 		&_profilePhotoGroups,
+		tl_emojiCategoryTypeChatPhoto());
+#if 0 // mtp
 		MTPmessages_GetEmojiProfilePhotoGroups(
 			MTP_int(_profilePhotoGroups.hash)));
+#endif
 }
 
 [[nodiscard]] std::vector<Ui::EmojiGroup> GroupsFromTL(
+		const TLemojiCategories &categories) {
+#if 0 // mtp
 		const MTPDmessages_emojiGroups &data) {
 	const auto &list = data.vgroups().v;
+#endif
+	const auto &list = categories.data().vcategories().v;
 	auto result = std::vector<Ui::EmojiGroup>();
 	result.reserve(list.size());
 	for (const auto &group : list) {
@@ -225,12 +239,20 @@ void EmojiStatuses::requestProfilePhotoGroups() {
 			});
 		}, [&](const auto &data) {
 			auto emoticons = ranges::views::all(
+#if 0 // mtp
 				data.vemoticons().v
 			) | ranges::views::transform([](const MTPstring &emoticon) {
 				return qs(emoticon);
+#endif
+				data.vemojis().v
+			) | ranges::views::transform([](const TLstring &emoticon) {
+				return emoticon.v;
 			}) | ranges::to_vector;
 			result.push_back({
+#if 0 // mtp
 				.iconId = QString::number(data.vicon_emoji_id().v),
+#endif
+				.iconId = QString::number(data.vicon_custom_emoji_id().v),
 				.emoticons = std::move(emoticons),
 				.type = (MTPDemojiGroupGreeting::Is<decltype(data)>()
 					? Ui::EmojiGroupType::Greeting
@@ -248,20 +270,28 @@ void EmojiStatuses::requestGroups(
 	if (type->requestId) {
 		return;
 	}
+#if 0 // mtp
 	type->requestId = _owner->session().api().request(
 		std::forward<Request>(request)
 	).done([=](const MTPmessages_EmojiGroups &result) {
 		type->requestId = 0;
-		result.match([&](const MTPDmessages_emojiGroups &data) {
-			type->hash = data.vhash().v;
-			type->data = GroupsFromTL(data);
-		}, [](const MTPDmessages_emojiGroupsNotModified&) {
-		});
+	result.match([&](const MTPDmessages_emojiGroups &data) {
+		type->hash = data.vhash().v;
+	type->data = GroupsFromTL(data);
+	}, [](const MTPDmessages_emojiGroupsNotModified&) {
+	});
+#endif
+	type->requestId = _owner->session().sender().request(
+		TLgetEmojiCategories(request)
+	).done([=](const TLemojiCategories &result) {
+		type->requestId = 0;
+		type->data = GroupsFromTL(result);
 	}).fail([=] {
 		type->requestId = 0;
 	}).send();
 }
 
+#if 0 // mtp
 void EmojiStatuses::processClearing() {
 	auto minWait = TimeId(0);
 	const auto now = base::unixtime::now();
diff --git a/Telegram/SourceFiles/data/data_peer.cpp b/Telegram/SourceFiles/data/data_peer.cpp
index 3a7a394af48b5e..04b82d4bec9711 100644
--- a/Telegram/SourceFiles/data/data_peer.cpp
+++ b/Telegram/SourceFiles/data/data_peer.cpp
@@ -843,11 +843,17 @@ PeerData::TranslationFlag PeerData::translationFlag() const {
 void PeerData::saveTranslationDisabled(bool disabled) {
 	setTranslationDisabled(disabled);
 
+	session().sender().request(TLtoggleChatIsTranslatable(
+		peerToTdbChat(id),
+		tl_bool(!disabled)
+	)).send();
+#if 0 // mtp
 	using Flag = MTPmessages_TogglePeerTranslations::Flag;
 	session().api().request(MTPmessages_TogglePeerTranslations(
 		MTP_flags(disabled ? Flag::f_disabled : Flag()),
 		input
 	)).send();
+#endif
 }
 
 #if 0 // mtp
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 80356297af9e54..6f57046e2daee2 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1250,11 +1250,15 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 		history->peer,
 		data.vnotification_settings());
 
+	result->setTranslationDisabled(!data.vis_translatable().v);
+
 	const auto availableReactions = [&] {
 		return Data::Parse(result, data.vavailable_reactions());
 	};
 
 	if (const auto user = result->asUser()) {
+		result->setIsBlocked(data.vblock_list()
+			&& data.vblock_list()->type() == id_blockListMain);
 	} else if (const auto chat = result->asChat()) {
 		using Flag = ChatDataFlag;
 
diff --git a/Telegram/SourceFiles/data/data_wall_paper.cpp b/Telegram/SourceFiles/data/data_wall_paper.cpp
index 279bec1fd57f16..5e1be7e7aadb8d 100644
--- a/Telegram/SourceFiles/data/data_wall_paper.cpp
+++ b/Telegram/SourceFiles/data/data_wall_paper.cpp
@@ -966,4 +966,8 @@ std::vector<QColor> ColorsFromFill(
 	return Data::ColorsFromTL(fill, invertTopBottom);
 }
 
+Tdb::TLbackgroundFill ColorsToFill(const std::vector<QColor> &colors) {
+	return Data::FillToTL(colors, 0);
+}
+
 } // namespace Ui
diff --git a/Telegram/SourceFiles/data/data_wall_paper.h b/Telegram/SourceFiles/data/data_wall_paper.h
index fa8e9105d8667a..fb938dfffa5bf1 100644
--- a/Telegram/SourceFiles/data/data_wall_paper.h
+++ b/Telegram/SourceFiles/data/data_wall_paper.h
@@ -30,6 +30,8 @@ namespace Ui {
 [[nodiscard]] std::vector<QColor> ColorsFromFill(
 	const Tdb::TLbackgroundFill &fill,
 	bool invertTopBottom = false);
+[[nodiscard]] Tdb::TLbackgroundFill ColorsToFill(
+	const std::vector<QColor> &colors);
 
 } // namespace Ui
 
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers.cpp b/Telegram/SourceFiles/data/stickers/data_stickers.cpp
index a462f6d46a4793..d5db20e550ba4d 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers.cpp
+++ b/Telegram/SourceFiles/data/stickers/data_stickers.cpp
@@ -750,7 +750,7 @@ void Stickers::apply(const TLDupdateTrendingStickerSets &data) {
 	}, [&](const TLDstickerTypeMask &) {
 		return StickersType::Masks;
 	}, [&](const TLDstickerTypeRegular &) {
-		setLastEmojiUpdate(crl::now());
+		setLastFeaturedUpdate(crl::now());
 		return StickersType::Stickers;
 	});
 	featuredReceived(data.vsticker_sets(), type);
@@ -1730,10 +1730,16 @@ std::vector<not_null<DocumentData*>> Stickers::getListByEmoji(
 	}
 
 	if (forceAllResults || Core::App().settings().suggestStickersByEmoji()) {
+		const auto addWithSpaces = [](const QString &a, const QString &b) {
+			return a.isEmpty() ? b : b.isEmpty() ? a : (a + ' ' + b);
+		};
 		const auto key = ranges::accumulate(
 			all,
 			QString(),
+#if 0 // mtp
 			ranges::plus(),
+#endif
+			addWithSpaces,
 			&Ui::Emoji::One::text);
 		const auto others = session().api().stickersByEmoji(key);
 		if (others) {
diff --git a/Telegram/SourceFiles/history/history_item_reply_markup.cpp b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
index 6921ac8eaef9f0..99ae2578bd0162 100644
--- a/Telegram/SourceFiles/history/history_item_reply_markup.cpp
+++ b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
@@ -40,6 +40,61 @@ using namespace Tdb;
 	return result;
 }
 
+[[nodiscard]] RequestPeerQuery RequestPeerQueryFromTL(
+		const TLDkeyboardButtonTypeRequestUsers &data) {
+	const auto restriction = [](const TLbool &is, const TLbool &no) {
+		using Restriction = RequestPeerQuery::Restriction;
+		return is.v
+			? Restriction::Yes
+			: no.v
+			? Restriction::No
+			: Restriction::Any;
+	};
+	return {
+		.maxQuantity = data.vmax_quantity().v,
+		.type = RequestPeerQuery::Type::User,
+		.userIsBot = restriction(
+			data.vuser_is_bot(),
+			data.vrestrict_user_is_bot()),
+		.userIsPremium = restriction(
+			data.vuser_is_premium(),
+			data.vrestrict_user_is_premium()),
+	};
+}
+
+[[nodiscard]] RequestPeerQuery RequestPeerQueryFromTL(
+		const TLDkeyboardButtonTypeRequestChat &data) {
+	using Type = RequestPeerQuery::Type;
+	using Restriction = RequestPeerQuery::Restriction;
+	const auto restriction = [](const TLbool &is, const TLbool &no) {
+		using Restriction = RequestPeerQuery::Restriction;
+		return is.v
+			? Restriction::Yes
+			: no.v
+			? Restriction::No
+			: Restriction::Any;
+	};
+	const auto rights = [](const TLchatAdministratorRights *value) {
+		return value
+			? AdminRightsFromChatAdministratorRights(*value)
+			: ChatAdminRights();
+	};
+	return {
+		.type = (data.vchat_is_channel().v ? Type::Broadcast : Type::Group),
+		.groupIsForum = restriction(
+			data.vchat_is_forum(),
+			data.vrestrict_chat_is_forum()),
+		.hasUsername = restriction(
+			data.vchat_has_username(),
+			data.vrestrict_chat_has_username()),
+		.amCreator = data.vchat_is_created().v,
+		.isBotParticipant = data.vbot_is_member().v,
+		.myRights = rights(data.vuser_administrator_rights()),
+		.botRights = rights(data.vbot_administrator_rights()),
+	};
+}
+
+#if 0 // mtp
 [[nodiscard]] RequestPeerQuery RequestPeerQueryFromTL(
 		const MTPDkeyboardButtonRequestPeer &query) {
 	using Type = RequestPeerQuery::Type;
@@ -77,6 +132,7 @@ using namespace Tdb;
 	});
 	return result;
 }
+#endif
 
 } // namespace
 
@@ -111,6 +167,7 @@ HistoryMessageMarkupButton *HistoryMessageMarkupButton::Get(
 	return nullptr;
 }
 
+#if 0 // mtp
 void HistoryMessageMarkupData::fillRows(
 		const QVector<MTPKeyboardButtonRow> &list) {
 	rows.clear();
@@ -234,6 +291,7 @@ void HistoryMessageMarkupData::fillRows(
 		flags |= ReplyMarkupFlag::OnlyBuyButton;
 	}
 }
+#endif
 
 template <typename TdbButtonType>
 void HistoryMessageMarkupData::fillRows(
@@ -288,6 +346,26 @@ auto HistoryMessageMarkupData::buttonData(const TLkeyboardButton &button)
 		return ButtonData{ Type::RequestPhone };
 	}, [&](const TLDkeyboardButtonTypeWebApp &data) {
 		return ButtonData{ Type::SimpleWebView, data.vurl().v.toUtf8()};
+	}, [&](const TLDkeyboardButtonTypeRequestUsers &data) {
+		const auto query = RequestPeerQueryFromTL(data);
+		return ButtonData{
+			Type::RequestPeer,
+			QByteArray(
+				reinterpret_cast<const char*>(&query),
+				sizeof(query)),
+			QString(),
+			int64(data.vid().v)
+		};
+	}, [&](const TLDkeyboardButtonTypeRequestChat &data) {
+		const auto query = RequestPeerQueryFromTL(data);
+		return ButtonData{
+			Type::RequestPeer,
+			QByteArray(
+				reinterpret_cast<const char*>(&query),
+				sizeof(query)),
+			QString(),
+			int64(data.vid().v)
+		};
 	});
 }
 
@@ -327,6 +405,7 @@ auto HistoryMessageMarkupData::buttonData(
 	});
 }
 
+#if 0 // mtp
 HistoryMessageMarkupData::HistoryMessageMarkupData(
 		const MTPReplyMarkup *data) {
 	if (!data) {
@@ -355,6 +434,7 @@ HistoryMessageMarkupData::HistoryMessageMarkupData(
 		placeholder = qs(data.vplaceholder().value_or_empty());
 	});
 }
+#endif
 
 HistoryMessageMarkupData::HistoryMessageMarkupData(
 		const TLreplyMarkup *data) {
diff --git a/Telegram/SourceFiles/history/history_item_reply_markup.h b/Telegram/SourceFiles/history/history_item_reply_markup.h
index 74c7aaf7e18ff3..1b48f64f1f4199 100644
--- a/Telegram/SourceFiles/history/history_item_reply_markup.h
+++ b/Telegram/SourceFiles/history/history_item_reply_markup.h
@@ -118,7 +118,9 @@ struct HistoryMessageMarkupButton {
 
 struct HistoryMessageMarkupData {
 	HistoryMessageMarkupData() = default;
+#if 0 // mtp
 	explicit HistoryMessageMarkupData(const MTPReplyMarkup *data);
+#endif
 
 	explicit HistoryMessageMarkupData(const Tdb::TLreplyMarkup *data);
 
diff --git a/Telegram/SourceFiles/history/view/history_view_translate_tracker.cpp b/Telegram/SourceFiles/history/view/history_view_translate_tracker.cpp
index cc7652f62ecbff..2962eb9e4184c1 100644
--- a/Telegram/SourceFiles/history/view/history_view_translate_tracker.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_translate_tracker.cpp
@@ -21,9 +21,15 @@ For license and copyright information please follow this link:
 #include "main/main_session.h"
 #include "spellcheck/platform/platform_language.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+#include "api/api_text_entities.h"
+
 namespace HistoryView {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kEnoughForRecognition = 10;
 constexpr auto kEnoughForTranslation = 6;
 constexpr auto kMaxCheckInBunch = 100;
@@ -224,6 +230,7 @@ void TranslateTracker::cancelToRequest() {
 }
 
 void TranslateTracker::cancelSentRequest() {
+#if 0 // mtp
 	if (_requestId) {
 		const auto owner = &_history->owner();
 		for (const auto &id : base::take(_requested)) {
@@ -233,10 +240,22 @@ void TranslateTracker::cancelSentRequest() {
 		}
 		_history->session().api().request(base::take(_requestId)).cancel();
 	}
+#endif
+	const auto sender = &_history->session().sender();
+	const auto owner = &_history->owner();
+	for (const auto &[id, requestId] : base::take(_requested)) {
+		if (const auto item = owner->message(id)) {
+			item->translationShowRequiresRequest({});
+		}
+		sender->request(requestId).cancel();
+	}
 }
 
 void TranslateTracker::requestSome() {
+#if 0 // mtp
 	if (_requestId || _itemsToRequest.empty()) {
+#endif
+	if (!_requested.empty() || _itemsToRequest.empty()) {
 		return;
 	}
 	const auto to = _history->translatedTo();
@@ -247,6 +266,20 @@ void TranslateTracker::requestSome() {
 	_requested.clear();
 	_requested.reserve(_itemsToRequest.size());
 	const auto session = &_history->session();
+	const auto sender = &session->sender();
+	for (const auto &[id, _] : base::take(_itemsToRequest)) {
+		const auto requestId = sender->request(TLtranslateMessageText(
+			peerToTdbChat(id.peer),
+			tl_int53(id.msg.bare),
+			tl_string(to.twoLetterCode())
+		)).done([=](const TLformattedText &result) {
+			requestDone(id, to, Api::FormattedTextFromTdb(result));
+		}).fail([=] {
+			requestDone(id, to, {});
+		}).send();
+		_requested.push_back({ id, requestId });
+	}
+#if 0 // mtp
 	const auto peerId = _itemsToRequest.back().first.peer;
 	auto peer = (peerId == _history->peer->id)
 		? _history->peer
@@ -279,8 +312,10 @@ void TranslateTracker::requestSome() {
 	}).fail([=] {
 		requestDone(to, {});
 	}).send();
+#endif
 }
 
+#if 0 // mtp
 void TranslateTracker::requestDone(
 		LanguageId to,
 		const QVector<MTPTextWithEntities> &list) {
@@ -303,6 +338,23 @@ void TranslateTracker::requestDone(
 	_requestId = 0;
 	requestSome();
 }
+#endif
+
+void TranslateTracker::requestDone(
+		FullMsgId id,
+		LanguageId to,
+		TextWithEntities result) {
+	if (const auto item = _history->owner().message(id)) {
+		item->translationDone(to, std::move(result));
+	}
+	_requested.erase(
+		ranges::remove(
+			_requested,
+			id,
+			&std::pair<FullMsgId, mtpRequestId>::first),
+		end(_requested));
+	requestSome();
+}
 
 void TranslateTracker::applyLimit() {
 	const auto generationProjection = [](const auto &pair) {
diff --git a/Telegram/SourceFiles/history/view/history_view_translate_tracker.h b/Telegram/SourceFiles/history/view/history_view_translate_tracker.h
index 9e2ca8b69dfa08..0132a3bb37374e 100644
--- a/Telegram/SourceFiles/history/view/history_view_translate_tracker.h
+++ b/Telegram/SourceFiles/history/view/history_view_translate_tracker.h
@@ -54,9 +54,15 @@ class TranslateTracker final {
 	void cancelSentRequest();
 	void switchTranslation(not_null<HistoryItem*> item, LanguageId id);
 
+#if 0 // mtp
 	void requestDone(
 		LanguageId to,
 		const QVector<MTPTextWithEntities> &list);
+#endif
+	void requestDone(
+		FullMsgId id,
+		LanguageId to,
+		TextWithEntities result);
 
 	const not_null<History*> _history;
 	rpl::variable<bool> _trackingLanguage = false;
@@ -69,8 +75,11 @@ class TranslateTracker final {
 
 	base::flat_map<not_null<HistoryItem*>, LanguageId> _switchTranslations;
 	base::flat_map<FullMsgId, ItemToRequest> _itemsToRequest;
+#if 0 // mtp
 	std::vector<FullMsgId> _requested;
 	mtpRequestId _requestId = 0;
+#endif
+	std::vector<std::pair<FullMsgId, mtpRequestId>> _requested;
 
 	rpl::lifetime _trackingLifetime;
 	rpl::lifetime _lifetime;
diff --git a/Telegram/SourceFiles/intro/intro_phone.cpp b/Telegram/SourceFiles/intro/intro_phone.cpp
index cf7ab31913e78c..a9a7cc141edeab 100644
--- a/Telegram/SourceFiles/intro/intro_phone.cpp
+++ b/Telegram/SourceFiles/intro/intro_phone.cpp
@@ -225,6 +225,7 @@ void PhoneWidget::submit() {
 			tl_bool(false), // is_current_phone_number
 			tl_bool(false), // has_unknown_phone_number
 			tl_bool(false), // allow_sms_retriever_api
+			std::nullopt, // firebase_authentication_settings
 			tl_vector<TLstring>()) // authentication_tokens
 	)).done([=] {
 		_sentRequest = false;
diff --git a/Telegram/SourceFiles/intro/intro_widget.cpp b/Telegram/SourceFiles/intro/intro_widget.cpp
index 4971cc4e3b97e6..ea44798b4702e2 100644
--- a/Telegram/SourceFiles/intro/intro_widget.cpp
+++ b/Telegram/SourceFiles/intro/intro_widget.cpp
@@ -333,10 +333,18 @@ void Widget::fillCodeInfo(const TLauthenticationCodeInfo &info) {
 		}, [&](const TLDauthenticationCodeTypeFragment &data) {
 			codeLength = data.vlength().v;
 			codeByFragmentUrl = data.vurl().v;
+		}, [](const TLDauthenticationCodeTypeSmsWord &data) {
+			LOG(("Tdb Error: authenticationCodeTypeSmsWord."));
+		}, [](const TLDauthenticationCodeTypeSmsPhrase &data) {
+			LOG(("Tdb Error: authenticationCodeTypeSmsPhrase."));
 		}, [&](const TLDauthenticationCodeTypeMissedCall &) {
 			LOG(("Tdb Error: authenticationCodeTypeMissedCall."));
 		}, [&](const TLDauthenticationCodeTypeFlashCall &) {
 			LOG(("Tdb Error: authenticationCodeTypeFlashCall."));
+		}, [&](const TLDauthenticationCodeTypeFirebaseAndroid &data) {
+			LOG(("Tdb Error: authenticationCodeTypeFirebaseAndroid."));
+		}, [&](const TLDauthenticationCodeTypeFirebaseIos &data) {
+			LOG(("Tdb Error: authenticationCodeTypeFirebaseIos."));
 		});
 
 		const auto currentType = data.vtype().type();
diff --git a/Telegram/SourceFiles/settings/settings_premium.cpp b/Telegram/SourceFiles/settings/settings_premium.cpp
index 9a986e650d8cb7..3d8cfd55ac1a1e 100644
--- a/Telegram/SourceFiles/settings/settings_premium.cpp
+++ b/Telegram/SourceFiles/settings/settings_premium.cpp
@@ -450,6 +450,20 @@ void SendAppLog(
 		return u"forum_topic_icon"_q;
 	}, [](const TLDpremiumFeatureAppIcons &) {
 		return u"app_icons"_q;
+	}, [](const TLDpremiumFeatureRealTimeChatTranslation &) {
+		return u"translations"_q;
+	}, [](const TLDpremiumFeatureBackgroundForBoth &) {
+		return u"wallpapers"_q;
+	}, [](const TLDpremiumFeatureSavedMessagesTags &) {
+		return u"saved_tags"_q;
+	}, [](const TLDpremiumFeatureMessagePrivacy &) {
+		return u"message_privacy"_q;
+	}, [](const TLDpremiumFeatureLastSeenTimes &) {
+		return u"last_seen"_q;
+	}, [](const TLDpremiumFeatureBusiness &) {
+		return u"business"_q;
+	}, [](const TLDpremiumFeatureMessageEffects &) {
+		return u"effects"_q;
 	});
 }
 
diff --git a/Telegram/SourceFiles/tdb/td_api.tl b/Telegram/SourceFiles/tdb/td_api.tl
index 43b857eaeb29c0..1450ae87c806bc 100644
--- a/Telegram/SourceFiles/tdb/td_api.tl
+++ b/Telegram/SourceFiles/tdb/td_api.tl
@@ -51,6 +51,17 @@ authenticationCodeTypeMissedCall phone_number_prefix:string length:int32 = Authe
 //@length Length of the code
 authenticationCodeTypeFragment url:string length:int32 = AuthenticationCodeType;
 
+//@description An authentication code is delivered via Firebase Authentication to the official Android application
+//@nonce Nonce to pass to the SafetyNet Attestation API
+//@length Length of the code
+authenticationCodeTypeFirebaseAndroid nonce:bytes length:int32 = AuthenticationCodeType;
+
+//@description An authentication code is delivered via Firebase Authentication to the official iOS application
+//@receipt Receipt of successful applikation token validation to compare with receipt from push notification
+//@push_timeout Time after the next authentication method is supposed to be used if verification push notification isn't received, in seconds
+//@length Length of the code
+authenticationCodeTypeFirebaseIos receipt:string push_timeout:int32 length:int32 = AuthenticationCodeType;
+
 
 //@description Information about the authentication code that was sent
 //@phone_number A phone number that is being authenticated
@@ -344,7 +355,7 @@ stickerFullTypeMask mask_position:maskPosition = StickerFullType;
 
 //@description The sticker is a custom emoji to be used inside message text and caption. Currently, only Telegram Premium users can use custom emoji
 //@custom_emoji_id Identifier of the custom emoji
-//@needs_repainting True, if the sticker must be repainted to a text color in messages, the color of the Telegram Premium badge in emoji status, or another appropriate color in other places
+//@needs_repainting True, if the sticker must be repainted to a text color in messages, the color of the Telegram Premium badge in emoji status, white color on chat photos, or another appropriate color in other places
 stickerFullTypeCustomEmoji custom_emoji_id:int64 needs_repainting:Bool = StickerFullType;
 
 
@@ -414,6 +425,7 @@ document file_name:string mime_type:string minithumbnail:minithumbnail thumbnail
 photo has_stickers:Bool minithumbnail:minithumbnail sizes:vector<photoSize> = Photo;
 
 //@description Describes a sticker
+//@id Unique sticker identifier within the set; 0 if none
 //@set_id The identifier of the sticker set to which the sticker belongs; 0 if none
 //@width Sticker width; as defined by the sender
 //@height Sticker height; as defined by the sender
@@ -423,7 +435,7 @@ photo has_stickers:Bool minithumbnail:minithumbnail sizes:vector<photoSize> = Ph
 //@outline Sticker's outline represented as a list of closed vector paths; may be empty. The coordinate system origin is in the upper-left corner
 //@thumbnail Sticker thumbnail in WEBP or JPEG format; may be null
 //@sticker File containing the sticker
-sticker set_id:int64 width:int32 height:int32 emoji:string format:StickerFormat full_type:StickerFullType outline:vector<closedVectorPath> thumbnail:thumbnail sticker:file = Sticker;
+sticker id:int64 set_id:int64 width:int32 height:int32 emoji:string format:StickerFormat full_type:StickerFullType outline:vector<closedVectorPath> thumbnail:thumbnail sticker:file = Sticker;
 
 //@description Describes a video file
 //@duration Duration of the video, in seconds; as defined by the sender
@@ -469,7 +481,7 @@ animatedEmoji sticker:sticker sticker_width:int32 sticker_height:int32 fitzpatri
 //@first_name First name of the user; 1-255 characters in length
 //@last_name Last name of the user
 //@vcard Additional data about the user in a form of vCard; 0-2048 bytes in length
-//@user_id Identifier of the user, if known; otherwise 0
+//@user_id Identifier of the user, if known; 0 otherwise
 contact phone_number:string first_name:string last_name:string vcard:string user_id:int53 = Contact;
 
 //@description Describes a location on planet Earth
@@ -573,6 +585,24 @@ botMenuButton text:string url:string = BotMenuButton;
 chatLocation location:location address:string = ChatLocation;
 
 
+//@class ChatPhotoStickerType
+//@description Describes type of a sticker, which was used to create a chat photo
+
+//@description Information about the sticker, which was used to create the chat photo
+//@sticker_set_id Sticker set identifier
+//@sticker_id Identifier of the sticker in the set
+chatPhotoStickerTypeRegularOrMask sticker_set_id:int64 sticker_id:int64 = ChatPhotoStickerType;
+
+//@description Information about the custom emoji, which was used to create the chat photo
+//@custom_emoji_id Identifier of the custom emoji
+chatPhotoStickerTypeCustomEmoji custom_emoji_id:int64 = ChatPhotoStickerType;
+
+
+//@description Information about the sticker, which was used to create the chat photo. The sticker is shown at the center of the photo and occupies at most 67% of it
+//@type Type of the sticker
+//@background_fill The fill to be used as background for the sticker; rotation angle in backgroundFillGradient isn't supported
+chatPhotoSticker type:ChatPhotoStickerType background_fill:BackgroundFill = ChatPhotoSticker;
+
 //@description Animated variant of a chat photo in MPEG4 format
 //@length Animation width and height
 //@file Information about the animation file
@@ -585,9 +615,10 @@ animatedChatPhoto length:int32 file:file main_frame_timestamp:double = AnimatedC
 //@added_date Point in time (Unix timestamp) when the photo has been added
 //@minithumbnail Photo minithumbnail; may be null
 //@sizes Available variants of the photo in JPEG format, in different size
-//@animation A big (640x640) animated variant of the photo in MPEG4 format; may be null
+//@animation A big (up to 1280x1280) animated variant of the photo in MPEG4 format; may be null
 //@small_animation A small (160x160) animated variant of the photo in MPEG4 format; may be null even the big animation is available
-chatPhoto id:int64 added_date:int32 minithumbnail:minithumbnail sizes:vector<photoSize> animation:animatedChatPhoto small_animation:animatedChatPhoto = ChatPhoto;
+//@sticker Sticker-based version of the chat photo; may be null
+chatPhoto id:int64 added_date:int32 minithumbnail:minithumbnail sizes:vector<photoSize> animation:animatedChatPhoto small_animation:animatedChatPhoto sticker:chatPhotoSticker = ChatPhoto;
 
 //@description Contains a list of chat or user profile photos
 //@total_count Total number of photos
@@ -606,23 +637,32 @@ inputChatPhotoPrevious chat_photo_id:int64 = InputChatPhoto;
 //@photo Photo to be set as profile photo. Only inputFileLocal and inputFileGenerated are allowed
 inputChatPhotoStatic photo:InputFile = InputChatPhoto;
 
-//@description An animation in MPEG4 format; must be square, at most 10 seconds long, have width between 160 and 800 and be at most 2MB in size
+//@description An animation in MPEG4 format; must be square, at most 10 seconds long, have width between 160 and 1280 and be at most 2MB in size
 //@animation Animation to be set as profile photo. Only inputFileLocal and inputFileGenerated are allowed
 //@main_frame_timestamp Timestamp of the frame, which will be used as static chat photo
 inputChatPhotoAnimation animation:InputFile main_frame_timestamp:double = InputChatPhoto;
 
+//@description A sticker on a custom background
+//@sticker Information about the sticker
+inputChatPhotoSticker sticker:chatPhotoSticker = InputChatPhoto;
+
 
 //@description Describes actions that a user is allowed to take in a chat
-//@can_send_messages True, if the user can send text messages, contacts, locations, and venues
-//@can_send_media_messages True, if the user can send audio files, documents, photos, videos, video notes, and voice notes. Implies can_send_messages permissions
-//@can_send_polls True, if the user can send polls. Implies can_send_messages permissions
-//@can_send_other_messages True, if the user can send animations, games, stickers, and dice and use inline bots. Implies can_send_messages permissions
-//@can_add_web_page_previews True, if the user may add a web page preview to their messages. Implies can_send_messages permissions
+//@can_send_messages True, if the user can send text messages, contacts, invoices, locations, and venues
+//@can_send_audios True, if the user can send music files
+//@can_send_documents True, if the user can send documents
+//@can_send_photos True, if the user can send audio photos
+//@can_send_videos True, if the user can send audio videos
+//@can_send_video_notes True, if the user can send video notes
+//@can_send_voice_notes True, if the user can send voice notes
+//@can_send_polls True, if the user can send polls
+//@can_send_other_messages True, if the user can send animations, games, stickers, and dice and use inline bots
+//@can_add_web_page_previews True, if the user may add a web page preview to their messages
 //@can_change_info True, if the user can change the chat title, photo, and other settings
 //@can_invite_users True, if the user can invite new users to the chat
 //@can_pin_messages True, if the user can pin messages
 //@can_manage_topics True, if the user can manage topics
-chatPermissions can_send_messages:Bool can_send_media_messages:Bool can_send_polls:Bool can_send_other_messages:Bool can_add_web_page_previews:Bool can_change_info:Bool can_invite_users:Bool can_pin_messages:Bool can_manage_topics:Bool = ChatPermissions;
+chatPermissions can_send_messages:Bool can_send_audios:Bool can_send_documents:Bool can_send_photos:Bool can_send_videos:Bool can_send_video_notes:Bool can_send_voice_notes:Bool can_send_polls:Bool can_send_other_messages:Bool can_add_web_page_previews:Bool can_change_info:Bool can_invite_users:Bool can_pin_messages:Bool can_manage_topics:Bool = ChatPermissions;
 
 //@description Describes rights of the administrator
 //@can_manage_chat True, if the administrator can get chat event log, get chat statistics, get message statistics in channels, get channel members, see anonymous administrators in supergroups and ignore slow mode. Implied by any other privilege; applicable to supergroups and channels only
@@ -649,6 +689,13 @@ chatAdministratorRights can_manage_chat:Bool can_change_info:Bool can_post_messa
 //@payment_link An internal link to be opened for buying Telegram Premium to the user if store payment isn't possible; may be null if direct payment isn't available
 premiumPaymentOption currency:string amount:int53 discount_percentage:int32 month_count:int32 store_product_id:string payment_link:InternalLinkType = PremiumPaymentOption;
 
+//@description Describes an option for buying or upgrading Telegram Premium for self
+//@payment_option Information about the payment option
+//@is_current True, if this is the currently used Telegram Premium subscription option
+//@is_upgrade True, if the payment option can be used to upgrade the existing Telegram Premium subscription
+//@last_transaction_id Identifier of the last in-store transaction for the currently used option
+premiumStatePaymentOption payment_option:premiumPaymentOption is_current:Bool is_upgrade:Bool last_transaction_id:string = PremiumStatePaymentOption;
+
 
 //@description Describes a custom emoji to be shown instead of the Telegram Premium badge
 //@custom_emoji_id Identifier of the custom emoji in stickerFormatTgs format
@@ -702,9 +749,12 @@ user id:int53 first_name:string last_name:string usernames:usernames phone_numbe
 botInfo share_text:string description:string photo:photo animation:animation menu_button:botMenuButton commands:vector<botCommand> default_group_administrator_rights:chatAdministratorRights default_channel_administrator_rights:chatAdministratorRights = BotInfo;
 
 //@description Contains full information about a user
-//@personal_photo User profile photo set by the current user for the contact; may be null. If null and user.profile_photo is null, then the photo is empty, otherwise unknown. If non-null, then it is the same photo as in user.profile_photo and chat.photo. This photo isn't returned in the list of user photos
-//@photo User profile photo; may be null. If null and user.profile_photo is null, then the photo is empty, otherwise unknown. If non-null and personal_photo is null, then it is the same photo as in user.profile_photo and chat.photo
-//@public_photo User profile photo visible if the main photo is hidden by privacy settings; may be null. If null and user.profile_photo is null, then the photo is empty, otherwise unknown. If non-null and both photo and personal_photo are null, then it is the same photo as in user.profile_photo and chat.photo. This photo isn't returned in the list of user photos
+//@personal_photo User profile photo set by the current user for the contact; may be null. If null and user.profile_photo is null, then the photo is empty; otherwise, it is unknown.
+//-If non-null, then it is the same photo as in user.profile_photo and chat.photo. This photo isn't returned in the list of user photos
+//@photo User profile photo; may be null. If null and user.profile_photo is null, then the photo is empty; otherwise, it is unknown.
+//-If non-null and personal_photo is null, then it is the same photo as in user.profile_photo and chat.photo
+//@public_photo User profile photo visible if the main photo is hidden by privacy settings; may be null. If null and user.profile_photo is null, then the photo is empty; otherwise, it is unknown.
+//-If non-null and both photo and personal_photo are null, then it is the same photo as in user.profile_photo and chat.photo. This photo isn't returned in the list of user photos
 //@is_blocked True, if the user is blocked by the current user
 //@can_be_called True, if the user can be called
 //@supports_video_calls True, if a video call can be created with the user
@@ -1003,7 +1053,7 @@ secretChatStateClosed = SecretChatState;
 //@id Secret chat identifier
 //@user_id Identifier of the chat partner
 //@state State of the secret chat
-//@is_outbound True, if the chat was created by the current user; otherwise false
+//@is_outbound True, if the chat was created by the current user; false otherwise
 //@key_hash Hash of the currently used key for comparison with the hash of the chat partner's key. This is a string of 36 little-endian bytes, which must be split into groups of 2 bits, each denoting a pixel of one of 4 colors FFFFFF, D5E6F3, 2D5775, and 2F99C9.
 //-The pixels must be used to make a 12x12 square image filled from left to right, top to bottom. Alternatively, the first 32 bytes of the hash can be converted to the hexadecimal format and printed as 32 2-digit hex numbers
 //@layer Secret chat layer; determines features supported by the chat partner's application. Nested text entities and underline and strikethrough entities are supported if the layer >= 101,
@@ -1413,6 +1463,7 @@ videoChat group_call_id:int32 has_participants:Bool default_participant_id:Messa
 //@positions Positions of the chat in chat lists
 //@message_sender_id Identifier of a user or chat that is selected to send messages in the chat; may be null if the user can't change message sender
 //@has_protected_content True, if chat content can't be saved locally, forwarded, or copied
+//@is_translatable True, if translation of all messages in the chat must be suggested to the user
 //@is_marked_as_unread True, if the chat is marked as unread
 //@is_blocked True, if the chat is blocked by the current user and private messages from the chat can't be received
 //@has_scheduled_messages True, if the chat has scheduled messages
@@ -1435,7 +1486,7 @@ videoChat group_call_id:int32 has_participants:Bool default_participant_id:Messa
 //@reply_markup_message_id Identifier of the message from which reply markup needs to be used; 0 if there is no default custom reply markup in the chat
 //@draft_message A draft of a message in the chat; may be null
 //@client_data Application-specific data associated with the chat. (For example, the chat scroll position or local chat notification settings can be stored here.) Persistent if the message database is used
-chat id:int53 type:ChatType title:string photo:chatPhotoInfo permissions:chatPermissions last_message:message positions:vector<chatPosition> message_sender_id:MessageSender has_protected_content:Bool is_marked_as_unread:Bool is_blocked:Bool has_scheduled_messages:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_be_reported:Bool default_disable_notification:Bool unread_count:int32 last_read_inbox_message_id:int53 last_read_outbox_message_id:int53 unread_mention_count:int32 unread_reaction_count:int32 notification_settings:chatNotificationSettings available_reactions:ChatAvailableReactions message_auto_delete_time:int32 theme_name:string action_bar:ChatActionBar video_chat:videoChat pending_join_requests:chatJoinRequestsInfo reply_markup_message_id:int53 draft_message:draftMessage client_data:string = Chat;
+chat id:int53 type:ChatType title:string photo:chatPhotoInfo permissions:chatPermissions last_message:message positions:vector<chatPosition> message_sender_id:MessageSender has_protected_content:Bool is_translatable:Bool is_marked_as_unread:Bool is_blocked:Bool has_scheduled_messages:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_be_reported:Bool default_disable_notification:Bool unread_count:int32 last_read_inbox_message_id:int53 last_read_outbox_message_id:int53 unread_mention_count:int32 unread_reaction_count:int32 notification_settings:chatNotificationSettings available_reactions:ChatAvailableReactions message_auto_delete_time:int32 theme_name:string action_bar:ChatActionBar video_chat:videoChat pending_join_requests:chatJoinRequestsInfo reply_markup_message_id:int53 draft_message:draftMessage client_data:string = Chat;
 
 //@description Represents a list of chats
 //@total_count Approximate total number of chats found
@@ -1513,6 +1564,27 @@ keyboardButtonTypeRequestLocation = KeyboardButtonType;
 //@force_quiz If true, only polls in quiz mode must be allowed to create
 keyboardButtonTypeRequestPoll force_regular:Bool force_quiz:Bool = KeyboardButtonType;
 
+//@description A button that requests a user to be shared by the current user; available only in private chats. Use the method shareUserWithBot to complete the request
+//@id Unique button identifier
+//@restrict_user_is_bot True, if the shared user must or must not be a bot
+//@user_is_bot True, if the shared user must be a bot; otherwise, the shared user must no be a bot. Ignored if restrict_user_is_bot is false
+//@restrict_user_is_premium True, if the shared user must or must not be a Telegram Premium user
+//@user_is_premium True, if the shared user must be a Telegram Premium user; otherwise, the shared user must no be a Telegram Premium user. Ignored if restrict_user_is_premium is false
+keyboardButtonTypeRequestUser id:int32 restrict_user_is_bot:Bool user_is_bot:Bool restrict_user_is_premium:Bool user_is_premium:Bool = KeyboardButtonType;
+
+//@description A button that requests a chat to be shared by the current user; available only in private chats. Use the method shareChatWithBot to complete the request
+//@id Unique button identifier
+//@chat_is_channel True, if the chat must be a channel; otherwise, a basic group or a supergroup chat is shared
+//@restrict_chat_is_forum True, if the chat must or must not be a forum supergroup
+//@chat_is_forum True, if the chat must be a forum supergroup; otherwise, the chat must not be a forum supergroup. Ignored if restrict_chat_is_forum is false
+//@restrict_chat_has_username True, if the chat must or must not have a username
+//@chat_has_username True, if the chat must have a username; otherwise, the chat must not have a username. Ignored if restrict_chat_has_username is false
+//@chat_is_created True, if the chat must be created by the current user
+//@user_administrator_rights Expected user administrator rights in the chat; may be null if they aren't restricted
+//@bot_administrator_rights Expected bot administrator rights in the chat; may be null if they aren't restricted
+//@bot_is_member True, if the bot must be a member of the chat; for basic group and supergroup chats only
+keyboardButtonTypeRequestChat id:int32 chat_is_channel:Bool restrict_chat_is_forum:Bool chat_is_forum:Bool restrict_chat_has_username:Bool chat_has_username:Bool chat_is_created:Bool user_administrator_rights:chatAdministratorRights bot_administrator_rights:chatAdministratorRights bot_is_member:Bool = KeyboardButtonType;
+
 //@description A button that opens a Web App by calling getWebAppUrl
 //@url An HTTP URL to pass to getWebAppUrl
 keyboardButtonTypeWebApp url:string = KeyboardButtonType;
@@ -1585,7 +1657,7 @@ replyMarkupForceReply is_personal:Bool input_field_placeholder:string = ReplyMar
 
 //@description Contains a custom keyboard layout to quickly reply to bots
 //@rows A list of rows of bot keyboard buttons
-//@is_persistent True, if the keyboard is supposed to be always shown when the ordinary keyboard is hidden
+//@is_persistent True, if the keyboard is supposed to always be shown when the ordinary keyboard is hidden
 //@resize_keyboard True, if the application needs to resize the keyboard vertically
 //@one_time True, if the application needs to hide the keyboard after use
 //@is_personal True, if the keyboard must automatically be shown to the current user. For outgoing messages, specify true to show the keyboard only for the mentioned users and for the target user of a reply
@@ -1600,7 +1672,7 @@ replyMarkupInlineKeyboard rows:vector<vector<inlineKeyboardButton>> = ReplyMarku
 //@class LoginUrlInfo
 //@description Contains information about an inline button of type inlineKeyboardButtonTypeLoginUrl
 
-//@description An HTTP url needs to be open
+//@description An HTTP URL needs to be open
 //@url The URL to open
 //@skip_confirm True, if there is no need to show an ordinary open URL confirm
 loginUrlInfoOpen url:string skip_confirm:Bool = LoginUrlInfo;
@@ -2150,13 +2222,13 @@ paymentOption title:string url:string = PaymentOption;
 //@product_photo Product photo; may be null
 paymentForm id:int64 invoice:invoice seller_bot_user_id:int53 payment_provider_user_id:int53 payment_provider:PaymentProvider additional_payment_options:vector<paymentOption> saved_order_info:orderInfo saved_credentials:vector<savedCredentials> can_save_credentials:Bool need_password:Bool product_title:string product_description:formattedText product_photo:photo = PaymentForm;
 
-//@description Contains a temporary identifier of validated order information, which is stored for one hour. Also contains the available shipping options
+//@description Contains a temporary identifier of validated order information, which is stored for one hour, and the available shipping options
 //@order_info_id Temporary identifier of the order information
 //@shipping_options Available shipping options
 validatedOrderInfo order_info_id:string shipping_options:vector<shippingOption> = ValidatedOrderInfo;
 
 //@description Contains the result of a payment request
-//@success True, if the payment request was successful; otherwise the verification_url will be non-empty
+//@success True, if the payment request was successful; otherwise, the verification_url will be non-empty
 //@verification_url URL for additional payment credentials verification
 paymentResult success:Bool verification_url:string = PaymentResult;
 
@@ -2748,7 +2820,7 @@ messagePinMessage message_id:int53 = MessageContent;
 messageScreenshotTaken = MessageContent;
 
 //@description A theme in the chat has been changed
-//@theme_name If non-empty, name of a new theme, set for the chat. Otherwise chat theme was reset to the default one
+//@theme_name If non-empty, name of a new theme, set for the chat. Otherwise, chat theme was reset to the default one
 messageChatSetTheme theme_name:string = MessageContent;
 
 //@description The auto-delete or self-destruct timer for messages in the chat has been changed
@@ -2768,11 +2840,11 @@ messageForumTopicCreated name:string icon:forumTopicIcon = MessageContent;
 messageForumTopicEdited name:string edit_icon_custom_emoji_id:Bool icon_custom_emoji_id:int64 = MessageContent;
 
 //@description A forum topic has been closed or opened
-//@is_closed True, if the topic was closed, otherwise the topic was reopened
+//@is_closed True, if the topic was closed; otherwise, the topic was reopened
 messageForumTopicIsClosedToggled is_closed:Bool = MessageContent;
 
 //@description A General forum topic has been hidden or unhidden
-//@is_hidden True, if the topic was hidden, otherwise the topic was unhidden
+//@is_hidden True, if the topic was hidden; otherwise, the topic was unhidden
 messageForumTopicIsHiddenToggled is_hidden:Bool = MessageContent;
 
 //@description A profile photo was suggested to a user in a private chat
@@ -2821,6 +2893,16 @@ messageGiftedPremium currency:string amount:int53 month_count:int32 sticker:stic
 //@description A contact has registered with Telegram
 messageContactRegistered = MessageContent;
 
+//@description The current user shared a user, which was requested by the bot
+//@user_id Identifier of the shared user
+//@button_id Identifier of the keyboard button with the request
+messageUserShared user_id:int53 button_id:int32 = MessageContent;
+
+//@description The current user shared a chat, which was requested by the bot
+//@chat_id Identifier of the shared chat
+//@button_id Identifier of the keyboard button with the request
+messageChatShared chat_id:int53 button_id:int32 = MessageContent;
+
 //@description The current user has connected a website by logging in using Telegram Login Widget on it
 //@domain_name Domain name of the connected website
 messageWebsiteConnected domain_name:string = MessageContent;
@@ -3284,6 +3366,30 @@ stickerSets total_count:int32 sets:vector<stickerSetInfo> = StickerSets;
 trendingStickerSets total_count:int32 sets:vector<stickerSetInfo> is_premium:Bool = TrendingStickerSets;
 
 
+//@description Contains a list of similar emoji to search for in getStickers and searchStickers
+//@name Name of the category
+//@icon_custom_emoji_id Unique identifier of the custom emoji, which represents icon of the category
+//@emojis List of emojis in the category
+emojiCategory name:string icon_custom_emoji_id:int64 emojis:vector<string> = EmojiCategory;
+
+//@description Represents a list of emoji categories
+//@categories List of categories
+emojiCategories categories:vector<emojiCategory> = EmojiCategories;
+
+
+//@class EmojiCategoryType
+//@description Describes type of an emoji category
+
+//@description The category must be used by default
+emojiCategoryTypeDefault = EmojiCategoryType;
+
+//@description The category must be used for emoji status selection
+emojiCategoryTypeEmojiStatus = EmojiCategoryType;
+
+//@description The category must be used for chat photo emoji selection
+emojiCategoryTypeChatPhoto = EmojiCategoryType;
+
+
 //@class CallDiscardReason
 //@description Describes the reason why a call was discarded
 
@@ -3404,7 +3510,7 @@ groupCallStream channel_id:int32 scale:int32 time_offset:int53 = GroupCallStream
 //@streams A list of group call streams
 groupCallStreams streams:vector<groupCallStream> = GroupCallStreams;
 
-//@description Represents an RTMP url
+//@description Represents an RTMP URL
 //@url The URL
 //@stream_key Stream key
 rtmpUrl url:string stream_key:string = RtmpUrl;
@@ -3512,13 +3618,26 @@ callProblemPixelatedVideo = CallProblem;
 call id:int32 user_id:int53 is_outgoing:Bool is_video:Bool state:CallState = Call;
 
 
+//@class FirebaseAuthenticationSettings
+//@description Contains settings for Firebase Authentication in the official applications
+
+//@description Settings for Firebase Authentication in the official Android application
+firebaseAuthenticationSettingsAndroid = FirebaseAuthenticationSettings;
+
+//@description Settings for Firebase Authentication in the official iOS application
+//@device_token Device token from Apple Push Notification service
+//@is_app_sandbox True, if App Sandbox is enabled
+firebaseAuthenticationSettingsIos device_token:string is_app_sandbox:Bool = FirebaseAuthenticationSettings;
+
+
 //@description Contains settings for the authentication of the user's phone number
 //@allow_flash_call Pass true if the authentication code may be sent via a flash call to the specified phone number
 //@allow_missed_call Pass true if the authentication code may be sent via a missed call to the specified phone number
 //@is_current_phone_number Pass true if the authenticated phone number is used on the current device
 //@allow_sms_retriever_api For official applications only. True, if the application can use Android SMS Retriever API (requires Google Play Services >= 10.2) to automatically receive the authentication code from the SMS. See https://developers.google.com/identity/sms-retriever/ for more details
+//@firebase_authentication_settings For official Android and iOS applications only; pass null otherwise. Settings for Firebase Authentication
 //@authentication_tokens List of up to 20 authentication tokens, recently received in updateOption("authentication_token") in previously logged out sessions
-phoneNumberAuthenticationSettings allow_flash_call:Bool allow_missed_call:Bool is_current_phone_number:Bool allow_sms_retriever_api:Bool authentication_tokens:vector<string> = PhoneNumberAuthenticationSettings;
+phoneNumberAuthenticationSettings allow_flash_call:Bool allow_missed_call:Bool is_current_phone_number:Bool allow_sms_retriever_api:Bool firebase_authentication_settings:FirebaseAuthenticationSettings authentication_tokens:vector<string> = PhoneNumberAuthenticationSettings;
 
 
 //@description Represents a reaction applied to a message
@@ -4267,6 +4386,9 @@ premiumFeatureForumTopicIcon = PremiumFeature;
 //@description Allowed to set a premium appllication icons
 premiumFeatureAppIcons = PremiumFeature;
 
+//@description Allowed to translate chat messages real-time
+premiumFeatureRealTimeChatTranslation = PremiumFeature;
+
 
 //@description Contains information about a limit, increased for Premium users
 //@type The type of the limit
@@ -4309,7 +4431,7 @@ premiumFeaturePromotionAnimation feature:PremiumFeature animation:animation = Pr
 //@state Text description of the state of the current Premium subscription; may be empty if the current user has no Telegram Premium subscription
 //@payment_options The list of available options for buying Telegram Premium
 //@animations The list of available promotion animations for Premium features
-premiumState state:formattedText payment_options:vector<premiumPaymentOption> animations:vector<premiumFeaturePromotionAnimation> = PremiumState;
+premiumState state:formattedText payment_options:vector<premiumStatePaymentOption> animations:vector<premiumFeaturePromotionAnimation> = PremiumState;
 
 
 //@class StorePaymentPurpose
@@ -4317,7 +4439,8 @@ premiumState state:formattedText payment_options:vector<premiumPaymentOption> an
 
 //@description The user subscribed to Telegram Premium
 //@is_restore Pass true if this is a restore of a Telegram Premium purchase; only for App Store
-storePaymentPurposePremiumSubscription is_restore:Bool = StorePaymentPurpose;
+//@is_upgrade Pass true if this is an upgrade from a monthly subscription to early subscription; only for App Store
+storePaymentPurposePremiumSubscription is_restore:Bool is_upgrade:Bool = StorePaymentPurpose;
 
 //@description The user gifted Telegram Premium to another user
 //@user_id Identifier of the user for which Premium was gifted
@@ -4327,7 +4450,8 @@ storePaymentPurposeGiftedPremium user_id:int53 currency:string amount:int53 = St
 
 
 //@class DeviceToken
-//@description Represents a data needed to subscribe for push notifications through registerDevice method. To use specific push notification service, the correct application platform must be specified and a valid server authentication data must be uploaded at https://my.telegram.org
+//@description Represents a data needed to subscribe for push notifications through registerDevice method.
+//-To use specific push notification service, the correct application platform must be specified and a valid server authentication data must be uploaded at https://my.telegram.org
 
 //@description A token for Firebase Cloud Messaging
 //@token Device registration token; may be empty to deregister a device
@@ -4379,6 +4503,11 @@ deviceTokenBlackBerryPush token:string = DeviceToken;
 //@reg_id Push service registration identifier; may be empty to deregister a device
 deviceTokenTizenPush reg_id:string = DeviceToken;
 
+//@description A token for HUAWEI Push Service
+//@token Device registration token; may be empty to deregister a device
+//@encrypt True, if push notifications must be additionally encrypted
+deviceTokenHuaweiPush token:string encrypt:Bool = DeviceToken;
+
 
 //@description Contains a globally unique push receiver identifier, which can be used to identify which account has received a push notification
 //@id The globally unique identifier of push notification subscription
@@ -4666,7 +4795,7 @@ pushMessageContentChatChangePhoto = PushMessageContent;
 pushMessageContentChatChangeTitle title:string = PushMessageContent;
 
 //@description A chat theme was edited
-//@theme_name If non-empty, name of a new theme, set for the chat. Otherwise chat theme was reset to the default one
+//@theme_name If non-empty, name of a new theme, set for the chat. Otherwise, the chat theme was reset to the default one
 pushMessageContentChatSetTheme theme_name:string = PushMessageContent;
 
 //@description A chat member was deleted
@@ -5056,7 +5185,7 @@ targetChatInternalLink link:InternalLinkType = TargetChat;
 internalLinkTypeActiveSessions = InternalLinkType;
 
 //@description The link is a link to an attachment menu bot to be opened in the specified or a chosen chat. Process given target_chat to open the chat.
-//-Then call searchPublicChat with the given bot username, check that the user is a bot and can be added to attachment menu. Then use getAttachmentMenuBot to receive information about the bot.
+//-Then, call searchPublicChat with the given bot username, check that the user is a bot and can be added to attachment menu. Then, use getAttachmentMenuBot to receive information about the bot.
 //-If the bot isn't added to attachment menu, then user needs to confirm adding the bot to attachment menu. If user confirms adding, then use toggleBotIsAddedToAttachmentMenu to add it.
 //-If the attachment menu bot can't be used in the opened chat, show an error to the user. If the bot is added to attachment menu and can be used in the chat, then use openWebApp with the given URL
 //@target_chat Target chat to be opened
@@ -5084,15 +5213,15 @@ internalLinkTypeBotStart bot_username:string start_parameter:string autostart:Bo
 //-If administrator rights are provided by the link, call getChatMember to receive the current bot rights in the chat and if the bot already is an administrator,
 //-check that the current user can edit its administrator rights, combine received rights with the requested administrator rights, show confirmation box to the user,
 //-and call setChatMemberStatus with the chosen chat and confirmed administrator rights. Before call to setChatMemberStatus it may be required to upgrade the chosen basic group chat to a supergroup chat.
-//-Then if start_parameter isn't empty, call sendBotStartMessage with the given start parameter and the chosen chat, otherwise just send /start message with bot's username added to the chat.
+//-Then, if start_parameter isn't empty, call sendBotStartMessage with the given start parameter and the chosen chat; otherwise, just send /start message with bot's username added to the chat.
 //@bot_username Username of the bot
 //@start_parameter The parameter to be passed to sendBotStartMessage
 //@administrator_rights Expected administrator rights for the bot; may be null
 internalLinkTypeBotStartInGroup bot_username:string start_parameter:string administrator_rights:chatAdministratorRights = InternalLinkType;
 
 //@description The link is a link to a Telegram bot, which is supposed to be added to a channel chat as an administrator. Call searchPublicChat with the given bot username and check that the user is a bot,
-//-ask the current user to select a channel chat to add the bot to as an administrator. Then call getChatMember to receive the current bot rights in the chat and if the bot already is an administrator,
-//-check that the current user can edit its administrator rights and combine received rights with the requested administrator rights. Then show confirmation box to the user, and call setChatMemberStatus with the chosen chat and confirmed rights
+//-ask the current user to select a channel chat to add the bot to as an administrator. Then, call getChatMember to receive the current bot rights in the chat and if the bot already is an administrator,
+//-check that the current user can edit its administrator rights and combine received rights with the requested administrator rights. Then, show confirmation box to the user, and call setChatMemberStatus with the chosen chat and confirmed rights
 //@bot_username Username of the bot
 //@administrator_rights Expected administrator rights for the bot
 internalLinkTypeBotAddToChannel bot_username:string administrator_rights:chatAdministratorRights = InternalLinkType;
@@ -5143,12 +5272,13 @@ internalLinkTypeMessage url:string = InternalLinkType;
 //@contains_link True, if the first line of the text contains a link. If true, the input field needs to be focused and the text after the link must be selected
 internalLinkTypeMessageDraft text:formattedText contains_link:Bool = InternalLinkType;
 
-//@description The link contains a request of Telegram passport data. Call getPassportAuthorizationForm with the given parameters to process the link if the link was received from outside of the application, otherwise ignore it
+//@description The link contains a request of Telegram passport data. Call getPassportAuthorizationForm with the given parameters to process the link if the link was received from outside of the application; otherwise, ignore it
 //@bot_user_id User identifier of the service's bot
 //@scope Telegram Passport element types requested by the service
 //@public_key Service's public key
 //@nonce Unique request identifier provided by the service
-//@callback_url An HTTP URL to open once the request is finished or canceled with the parameter tg_passport=success or tg_passport=cancel respectively. If empty, then the link tgbot{bot_user_id}://passport/success or tgbot{bot_user_id}://passport/cancel needs to be opened instead
+//@callback_url An HTTP URL to open once the request is finished, canceled, or failed with the parameters tg_passport=success, tg_passport=cancel, or tg_passport=error&error=... respectively.
+//-If empty, then onActivityResult method must be used to return response on Android, or the link tgbot{bot_user_id}://passport/success or tgbot{bot_user_id}://passport/cancel must be opened otherwise
 internalLinkTypePassportDataRequest bot_user_id:int53 scope:string public_key:string nonce:string callback_url:string = InternalLinkType;
 
 //@description The link can be used to confirm ownership of a phone number to prevent account deletion. Call sendPhoneNumberConfirmationCode with the given hash and phone number to process the link
@@ -5384,6 +5514,42 @@ autoDownloadSettings is_auto_download_enabled:Bool max_photo_file_size:int32 max
 autoDownloadSettingsPresets low:autoDownloadSettings medium:autoDownloadSettings high:autoDownloadSettings = AutoDownloadSettingsPresets;
 
 
+//@class AutosaveSettingsScope
+//@description Describes scope of autosave settings
+
+//@description Autosave settings applied to all private chats without chat-specific settings
+autosaveSettingsScopePrivateChats = AutosaveSettingsScope;
+
+//@description Autosave settings applied to all basic group and supergroup chats without chat-specific settings
+autosaveSettingsScopeGroupChats = AutosaveSettingsScope;
+
+//@description Autosave settings applied to all channel chats without chat-specific settings
+autosaveSettingsScopeChannelChats = AutosaveSettingsScope;
+
+//@description Autosave settings applied to a chat
+//@chat_id Chat identifier
+autosaveSettingsScopeChat chat_id:int53 = AutosaveSettingsScope;
+
+
+//@description Contains autosave settings for an autosave settings scope
+//@autosave_photos True, if photo autosave is enabled
+//@autosave_videos True, if video autosave is enabled
+//@max_video_file_size The maximum size of a video file to be autosaved, in bytes; 512 KB - 4000 MB
+scopeAutosaveSettings autosave_photos:Bool autosave_videos:Bool max_video_file_size:int53 = ScopeAutosaveSettings;
+
+//@description Contains autosave settings for a chat, which overrides default settings for the corresponding scope
+//@chat_id Chat identifier
+//@settings Autosave settings for the chat
+autosaveSettingsException chat_id:int53 settings:scopeAutosaveSettings = AutosaveSettingsException;
+
+//@description Describes autosave settings
+//@private_chat_settings Default autosave settings for private chats
+//@group_settings Default autosave settings for basic group and supergroup chats
+//@channel_settings Default autosave settings for channel chats
+//@exceptions Autosave settings for specific chats
+autosaveSettings private_chat_settings:scopeAutosaveSettings group_settings:scopeAutosaveSettings channel_settings:scopeAutosaveSettings exceptions:vector<autosaveSettingsException> = AutosaveSettings;
+
+
 //@class ConnectionState
 //@description Describes the current state of the connection to Telegram servers
 
@@ -5477,9 +5643,15 @@ suggestedActionViewChecksHint = SuggestedAction;
 suggestedActionConvertToBroadcastGroup supergroup_id:int53 = SuggestedAction;
 
 //@description Suggests the user to set a 2-step verification password to be able to log in again
-//@authorization_delay The number of days to pass between consecutive authorizations if the user declines to set password
+//@authorization_delay The number of days to pass between consecutive authorizations if the user declines to set password; if 0, then the user is advised to set the password for security reasons
 suggestedActionSetPassword authorization_delay:int32 = SuggestedAction;
 
+//@description Suggests the user to upgrade the Premium subscription from monthly payments to annual payments
+suggestedActionUpgradePremium = SuggestedAction;
+
+//@description Suggests the user to subscribe to the Premium subscription with annual payments
+suggestedActionSubscribeToAnnualPremium = SuggestedAction;
+
 
 //@description Contains a counter
 //@count Count
@@ -5809,7 +5981,7 @@ updateChatPermissions chat_id:int53 permissions:chatPermissions = Update;
 //@positions The new chat positions in the chat lists
 updateChatLastMessage chat_id:int53 last_message:message positions:vector<chatPosition> = Update;
 
-//@description The position of a chat in a chat list has changed. Instead of this update updateChatLastMessage or updateChatDraftMessage might be sent
+//@description The position of a chat in a chat list has changed. An updateChatLastMessage or updateChatDraftMessage update might be sent instead of the update
 //@chat_id Chat identifier
 //@position New chat position. If new order is 0, then the chat needs to be removed from the list
 updateChatPosition chat_id:int53 position:chatPosition = Update;
@@ -5896,20 +6068,25 @@ updateChatDefaultDisableNotification chat_id:int53 default_disable_notification:
 //@has_protected_content New value of has_protected_content
 updateChatHasProtectedContent chat_id:int53 has_protected_content:Bool = Update;
 
-//@description A chat's has_scheduled_messages field has changed
+//@description Translation of chat messages was enabled or disabled
 //@chat_id Chat identifier
-//@has_scheduled_messages New value of has_scheduled_messages
-updateChatHasScheduledMessages chat_id:int53 has_scheduled_messages:Bool = Update;
+//@is_translatable New value of is_translatable
+updateChatIsTranslatable chat_id:int53 is_translatable:Bool = Update;
+
+//@description A chat was marked as unread or was read
+//@chat_id Chat identifier
+//@is_marked_as_unread New value of is_marked_as_unread
+updateChatIsMarkedAsUnread chat_id:int53 is_marked_as_unread:Bool = Update;
 
 //@description A chat was blocked or unblocked
 //@chat_id Chat identifier
 //@is_blocked New value of is_blocked
 updateChatIsBlocked chat_id:int53 is_blocked:Bool = Update;
 
-//@description A chat was marked as unread or was read
+//@description A chat's has_scheduled_messages field has changed
 //@chat_id Chat identifier
-//@is_marked_as_unread New value of is_marked_as_unread
-updateChatIsMarkedAsUnread chat_id:int53 is_marked_as_unread:Bool = Update;
+//@has_scheduled_messages New value of has_scheduled_messages
+updateChatHasScheduledMessages chat_id:int53 has_scheduled_messages:Bool = Update;
 
 //@description The list of chat filters or a chat filter has changed
 //@chat_filters The new list of chat filters
@@ -6108,7 +6285,7 @@ updateInstalledStickerSets sticker_type:StickerType sticker_set_ids:vector<int64
 updateTrendingStickerSets sticker_type:StickerType sticker_sets:trendingStickerSets = Update;
 
 //@description The list of recently used stickers was updated
-//@is_attached True, if the list of stickers attached to photo or video files was updated, otherwise the list of sent stickers is updated
+//@is_attached True, if the list of stickers attached to photo or video files was updated; otherwise, the list of sent stickers is updated
 //@sticker_ids The new list of file identifiers of recently used stickers
 updateRecentStickers is_attached:Bool sticker_ids:vector<int32> = Update;
 
@@ -6188,6 +6365,11 @@ updateAnimationSearchParameters provider:string emojis:vector<string> = Update;
 //@removed_actions Removed suggested actions
 updateSuggestedActions added_actions:vector<SuggestedAction> removed_actions:vector<SuggestedAction> = Update;
 
+//@description Autosave settings for some type of chats were updated
+//@scope Type of chats for which autosave settings were updated
+//@settings The new autosave settings; may be null if the settings are reset to default
+updateAutosaveSettings scope:AutosaveSettingsScope settings:scopeAutosaveSettings = Update;
+
 //@description A new incoming inline query; for bots only
 //@id Unique query identifier
 //@sender_user_id Identifier of the user who sent the query
@@ -6271,8 +6453,9 @@ updateChatMember chat_id:int53 actor_user_id:int53 date:int32 invite_link:chatIn
 //@description A user sent a join request to a chat; for bots only
 //@chat_id Chat identifier
 //@request Join request
+//@user_chat_id Chat identifier of the private chat with the user
 //@invite_link The invite link, which was used to send join request; may be null
-updateNewChatJoinRequest chat_id:int53 request:chatJoinRequest invite_link:chatInviteLink = Update;
+updateNewChatJoinRequest chat_id:int53 request:chatJoinRequest user_chat_id:int53 invite_link:chatInviteLink = Update;
 
 
 //@description Contains a list of updates
@@ -6360,7 +6543,7 @@ getAuthorizationState = AuthorizationState;
 setTdlibParameters use_test_dc:Bool database_directory:string files_directory:string database_encryption_key:bytes use_file_database:Bool use_chat_info_database:Bool use_message_database:Bool use_secret_chats:Bool api_id:int32 api_hash:string system_language_code:string device_model:string system_version:string application_version:string enable_storage_optimizer:Bool ignore_file_names:Bool = Ok;
 
 //@description Sets the phone number of the user and sends an authentication code to the user. Works only when the current authorization state is authorizationStateWaitPhoneNumber,
-//-or if there is no pending authentication query and the current authorization state is authorizationStateWaitCode, authorizationStateWaitRegistration, or authorizationStateWaitPassword
+//-or if there is no pending authentication query and the current authorization state is authorizationStateWaitEmailAddress, authorizationStateWaitEmailCode, authorizationStateWaitCode, authorizationStateWaitRegistration, or authorizationStateWaitPassword
 //@phone_number The phone number of the user, in international format
 //@settings Settings for the authentication of the user's phone number; pass null to use default settings
 setAuthenticationPhoneNumber phone_number:string settings:phoneNumberAuthenticationSettings = Ok;
@@ -6382,7 +6565,7 @@ checkAuthenticationEmailCode code:EmailAddressAuthentication = Ok;
 checkAuthenticationCode code:string = Ok;
 
 //@description Requests QR code authentication by scanning a QR code on another logged in device. Works only when the current authorization state is authorizationStateWaitPhoneNumber,
-//-or if there is no pending authentication query and the current authorization state is authorizationStateWaitCode, authorizationStateWaitRegistration, or authorizationStateWaitPassword
+//-or if there is no pending authentication query and the current authorization state is authorizationStateWaitEmailAddress, authorizationStateWaitEmailCode, authorizationStateWaitCode, authorizationStateWaitRegistration, or authorizationStateWaitPassword
 //@other_user_ids List of user identifiers of other users currently using the application
 requestQrCodeAuthentication other_user_ids:vector<int53> = Ok;
 
@@ -6408,6 +6591,10 @@ checkAuthenticationPasswordRecoveryCode recovery_code:string = Ok;
 //@new_hint New password hint; may be empty
 recoverAuthenticationPassword recovery_code:string new_password:string new_hint:string = Ok;
 
+//@description Sends Firebase Authentication SMS to the phone number of the user. Works only when the current authorization state is authorizationStateWaitCode and the server returned code of the type authenticationCodeTypeFirebaseAndroid or authenticationCodeTypeFirebaseIos
+//@token SafetyNet Attestation API token for the Android application, or secret from push notification for the iOS application
+sendAuthenticationFirebaseSms token:string = Ok;
+
 //@description Checks the authentication token of a bot; to log in as a bot. Works only when the current authorization state is authorizationStateWaitPhoneNumber. Can be used instead of setAuthenticationPhoneNumber and checkAuthenticationCode to log in
 //@token The bot token
 checkAuthenticationBotToken token:string = Ok;
@@ -6550,7 +6737,7 @@ getMessage chat_id:int53 message_id:int53 = Message;
 //@message_id Identifier of the message to get
 getMessageLocally chat_id:int53 message_id:int53 = Message;
 
-//@description Returns information about a message that is replied by a given message. Also returns the pinned message, the game message, the invoice message, and the topic creation message for messages
+//@description Returns information about a message that is replied by a given message. Also, returns the pinned message, the game message, the invoice message, and the topic creation message for messages
 //-of the types messagePinMessage, messageGameScore, messagePaymentSuccessful, and topic messages without replied message respectively
 //@chat_id Identifier of the chat the message belongs to
 //@message_id Identifier of the reply message
@@ -6601,7 +6788,7 @@ loadChats chat_list:ChatList limit:int32 = Ok;
 //@limit The maximum number of chats to be returned
 getChats chat_list:ChatList limit:int32 = Chats;
 
-//@description Searches a public chat by its username. Currently, only private chats, supergroups and channels can be public. Returns the chat if found; otherwise an error is returned
+//@description Searches a public chat by its username. Currently, only private chats, supergroups and channels can be public. Returns the chat if found; otherwise, an error is returned
 //@username Username to be resolved
 searchPublicChat username:string = Chat;
 
@@ -6704,7 +6891,8 @@ getMessageThreadHistory chat_id:int53 message_id:int53 from_message_id:int53 off
 //@revoke Pass true to delete chat history for all users
 deleteChatHistory chat_id:int53 remove_from_chat_list:Bool revoke:Bool = Ok;
 
-//@description Deletes a chat along with all messages in the corresponding chat for all chat members. For group chats this will release the usernames and remove all members. Use the field chat.can_be_deleted_for_all_users to find whether the method can be applied to the chat
+//@description Deletes a chat along with all messages in the corresponding chat for all chat members. For group chats this will release the usernames and remove all members.
+//-Use the field chat.can_be_deleted_for_all_users to find whether the method can be applied to the chat
 //@chat_id Chat identifier
 deleteChat chat_id:int53 = Ok;
 
@@ -6842,11 +7030,24 @@ getMessageEmbeddingCode chat_id:int53 message_id:int53 for_album:Bool = Text;
 getMessageLinkInfo url:string = MessageLinkInfo;
 
 
-//@description Translates a text to the given language. Returns a 404 error if the translation can't be performed
+//@description Translates a text to the given language. If the current user is a Telegram Premium user, then text formatting is preserved
 //@text Text to translate
-//@from_language_code A two-letter ISO 639-1 language code of the language from which the message is translated. If empty, the language will be detected automatically
-//@to_language_code A two-letter ISO 639-1 language code of the language to which the message is translated
-translateText text:string from_language_code:string to_language_code:string = Text;
+//@to_language_code ISO language code of the language to which the message is translated. Must be one of
+//-"af", "sq", "am", "ar", "hy", "az", "eu", "be", "bn", "bs", "bg", "ca", "ceb", "zh-CN", "zh", "zh-Hans", "zh-TW", "zh-Hant", "co", "hr", "cs", "da", "nl", "en", "eo", "et",
+//-"fi", "fr", "fy", "gl", "ka", "de", "el", "gu", "ht", "ha", "haw", "he", "iw", "hi", "hmn", "hu", "is", "ig", "id", "in", "ga", "it", "ja", "jv", "kn", "kk", "km", "rw", "ko",
+//-"ku", "ky", "lo", "la", "lv", "lt", "lb", "mk", "mg", "ms", "ml", "mt", "mi", "mr", "mn", "my", "ne", "no", "ny", "or", "ps", "fa", "pl", "pt", "pa", "ro", "ru", "sm", "gd", "sr",
+//-"st", "sn", "sd", "si", "sk", "sl", "so", "es", "su", "sw", "sv", "tl", "tg", "ta", "tt", "te", "th", "tr", "tk", "uk", "ur", "ug", "uz", "vi", "cy", "xh", "yi", "ji", "yo", "zu"
+translateText text:formattedText to_language_code:string = FormattedText;
+
+//@description Extracts text or caption of the given message and translates it to the given language. If the current user is a Telegram Premium user, then text formatting is preserved
+//@chat_id Identifier of the chat to which the message belongs
+//@message_id Identifier of the message
+//@to_language_code ISO language code of the language to which the message is translated. Must be one of
+//-"af", "sq", "am", "ar", "hy", "az", "eu", "be", "bn", "bs", "bg", "ca", "ceb", "zh-CN", "zh", "zh-Hans", "zh-TW", "zh-Hant", "co", "hr", "cs", "da", "nl", "en", "eo", "et",
+//-"fi", "fr", "fy", "gl", "ka", "de", "el", "gu", "ht", "ha", "haw", "he", "iw", "hi", "hmn", "hu", "is", "ig", "id", "in", "ga", "it", "ja", "jv", "kn", "kk", "km", "rw", "ko",
+//-"ku", "ky", "lo", "la", "lv", "lt", "lb", "mk", "mg", "ms", "ml", "mt", "mi", "mr", "mn", "my", "ne", "no", "ny", "or", "ps", "fa", "pl", "pt", "pa", "ro", "ru", "sm", "gd", "sr",
+//-"st", "sn", "sd", "si", "sk", "sl", "so", "es", "su", "sw", "sv", "tl", "tg", "ta", "tt", "te", "th", "tr", "tk", "uk", "ur", "ug", "uz", "vi", "cy", "xh", "yi", "ji", "yo", "zu"
+translateMessageText chat_id:int53 message_id:int53 to_language_code:string = FormattedText;
 
 //@description Recognizes speech in a video note or a voice note message. The message must be successfully sent and must not be scheduled. May return an error with a message "MSG_VOICE_TOO_LONG" if media duration is too big to be recognized
 //@chat_id Identifier of the chat to which the message belongs
@@ -7229,6 +7430,25 @@ getLoginUrlInfo chat_id:int53 message_id:int53 button_id:int53 = LoginUrlInfo;
 getLoginUrl chat_id:int53 message_id:int53 button_id:int53 allow_write_access:Bool = HttpUrl;
 
 
+//@description Shares a user after pressing a keyboardButtonTypeRequestUser button with the bot
+//@chat_id Identifier of the chat with the bot
+//@message_id Identifier of the message with the button
+//@button_id Identifier of the button
+//@shared_user_id Identifier of the shared user
+//@only_check Pass true to check that the user can be shared by the button instead of actually sharing them
+shareUserWithBot chat_id:int53 message_id:int53 button_id:int32 shared_user_id:int53 only_check:Bool = Ok;
+
+//@description Shares a chat after pressing a keyboardButtonTypeRequestChat button with the bot
+//@chat_id Identifier of the chat with the bot
+//@message_id Identifier of the message with the button
+//@button_id Identifier of the button
+//@shared_chat_id Identifier of the shared chat
+//@only_check Pass true to check that the chat can be shared by the button instead of actually sharing it. Doesn't check bot_is_member and bot_administrator_rights restrictions.
+//-If the bot must be a member, then all chats from getGroupsInCommon and all chats, where the user can add the bot, are suitable. In the latter case the bot will be automatically added to the chat.
+//-If the bot must be an administrator, then all chats, where the bot already has requested rights or can be added to administrators by the user, are suitable. In the latter case the bot will be automatically granted requested rights
+shareChatWithBot chat_id:int53 message_id:int53 button_id:int32 shared_chat_id:int53 only_check:Bool = Ok;
+
+
 //@description Sends an inline query to a bot and returns its results. Returns an error with code 502 if the bot fails to answer the query before the query timeout expires
 //@bot_user_id The identifier of the target bot
 //@chat_id Identifier of the chat where the query was sent
@@ -7438,12 +7658,13 @@ createNewBasicGroupChat user_ids:vector<int53> title:string message_auto_delete_
 
 //@description Creates a new supergroup or channel and sends a corresponding messageSupergroupChatCreate. Returns the newly created chat
 //@title Title of the new chat; 1-128 characters
-//@is_channel Pass true to create a channel chat
+//@is_forum Pass true to create a forum supergroup chat
+//@is_channel Pass true to create a channel chat; ignored if a forum is created
 //@param_description Chat description; 0-255 characters
 //@location Chat location if a location-based supergroup is being created; pass null to create an ordinary supergroup chat
 //@message_auto_delete_time Message auto-delete time value, in seconds; must be from 0 up to 365 * 86400 and be divisible by 86400. If 0, then messages aren't deleted automatically
 //@for_import Pass true to create a supergroup for importing messages using importMessage
-createNewSupergroupChat title:string is_channel:Bool description:string location:chatLocation message_auto_delete_time:int32 for_import:Bool = Chat;
+createNewSupergroupChat title:string is_forum:Bool is_channel:Bool description:string location:chatLocation message_auto_delete_time:int32 for_import:Bool = Chat;
 
 //@description Creates a new secret chat. Returns the newly created chat
 //@user_id Identifier of the target user
@@ -7535,6 +7756,11 @@ setChatNotificationSettings chat_id:int53 notification_settings:chatNotification
 //@has_protected_content New value of has_protected_content
 toggleChatHasProtectedContent chat_id:int53 has_protected_content:Bool = Ok;
 
+//@description Changes the tranlatable state of a chat; for Telegram Premium users only
+//@chat_id Chat identifier
+//@is_translatable New value of is_translatable
+toggleChatIsTranslatable chat_id:int53 is_translatable:Bool = Ok;
+
 //@description Changes the marked as unread state of a chat
 //@chat_id Chat identifier
 //@is_marked_as_unread New value of is_marked_as_unread
@@ -8212,17 +8438,18 @@ sharePhoneNumber user_id:int53 = Ok;
 getUserProfilePhotos user_id:int53 offset:int32 limit:int32 = ChatPhotos;
 
 
-//@description Returns stickers from the installed sticker sets that correspond to a given emoji or can be found by sticker-specific keywords. If the query is non-empty, then favorite, recently used or trending stickers may also be returned
+//@description Returns stickers from the installed sticker sets that correspond to any of the given emoji or can be found by sticker-specific keywords. If the query is non-empty, then favorite, recently used or trending stickers may also be returned
 //@sticker_type Type of the stickers to return
-//@query Search query; an emoji or a keyword prefix. If empty, returns all known installed stickers
+//@query Search query; a space-separated list of emoji or a keyword prefix. If empty, returns all known installed stickers
 //@limit The maximum number of stickers to be returned
 //@chat_id Chat identifier for which to return stickers. Available custom emoji stickers may be different for different chats
 getStickers sticker_type:StickerType query:string limit:int32 chat_id:int53 = Stickers;
 
-//@description Searches for stickers from public sticker sets that correspond to a given emoji
-//@emoji String representation of emoji; must be non-empty
+//@description Searches for stickers from public sticker sets that correspond to any of the given emoji
+//@sticker_type Type of the stickers to return
+//@emojis Space-separated list of emoji to search for; must be non-empty
 //@limit The maximum number of stickers to be returned; 0-100
-searchStickers emoji:string limit:int32 = Stickers;
+searchStickers sticker_type:StickerType emojis:string limit:int32 = Stickers;
 
 //@description Returns premium stickers from regular sticker sets
 //@limit The maximum number of stickers to be returned; 0-100
@@ -8322,6 +8549,10 @@ getStickerEmojis sticker:InputFile = Emojis;
 //@input_language_codes List of possible IETF language tags of the user's input language; may be empty if unknown
 searchEmojis text:string exact_match:Bool input_language_codes:vector<string> = Emojis;
 
+//@description Returns available emojis categories
+//@type Type of emoji categories to return; pass null to get default emoji categories
+getEmojiCategories type:EmojiCategoryType = EmojiCategories;
+
 //@description Returns an animated emoji corresponding to a given emoji. Returns a 404 error if the emoji has no animated emoji
 //@emoji The emoji
 getAnimatedEmoji emoji:string = AnimatedEmoji;
@@ -8334,6 +8565,12 @@ getEmojiSuggestionsUrl language_code:string = HttpUrl;
 //@custom_emoji_ids Identifiers of custom emoji stickers. At most 200 custom emoji stickers can be received simultaneously
 getCustomEmojiStickers custom_emoji_ids:vector<int64> = Stickers;
 
+//@description Returns default list of custom emoji stickers for placing on a chat photo
+getDefaultChatPhotoCustomEmojiStickers = Stickers;
+
+//@description Returns default list of custom emoji stickers for placing on a profile photo
+getDefaultProfilePhotoCustomEmojiStickers = Stickers;
+
 
 //@description Returns saved animations
 getSavedAnimations = Animations;
@@ -8443,7 +8680,7 @@ setCommands scope:BotCommandScope language_code:string commands:vector<botComman
 //@language_code A two-letter ISO 639-1 language code or an empty string
 deleteCommands scope:BotCommandScope language_code:string = Ok;
 
-//@description Returns the list of commands supported by the bot for the given user scope and language; for bots only
+//@description Returns list of commands supported by the bot for the given user scope and language; for bots only
 //@scope The scope to which the commands are relevant; pass null to get commands in the default bot command scope
 //@language_code A two-letter ISO 639-1 language code or an empty string
 getCommands scope:BotCommandScope language_code:string = BotCommands;
@@ -8863,6 +9100,17 @@ getAutoDownloadSettingsPresets = AutoDownloadSettingsPresets;
 //@type Type of the network for which the new settings are relevant
 setAutoDownloadSettings settings:autoDownloadSettings type:NetworkType = Ok;
 
+//@description Returns autosave settings for the current user
+getAutosaveSettings = AutosaveSettings;
+
+//@description Sets autosave settings for the given scope. The method is guaranteed to work only after at least one call to getAutosaveSettings
+//@scope Autosave settings scope
+//@settings New autosave settings for the scope; pass null to set autosave settings to default
+setAutosaveSettings scope:AutosaveSettingsScope settings:scopeAutosaveSettings = Ok;
+
+//@description Clears the list of all autosave settings exceptions. The method is guaranteed to work only after at least one call to getAutosaveSettings
+clearAutosaveSettingsExceptions = Ok;
+
 
 //@description Returns information about a bank card
 //@bank_card_number The bank card number
diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index ed2cdad83933db..eef97e81dbfbd2 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1904,7 +1904,7 @@ def runStages():
 stage('td', """
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout cf1984844b
+    git checkout 6ba394fc41
 win:
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out

From c43e66996da5dc427d2468282c6bac83276ae9b1 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 16 Feb 2023 18:32:08 +0400
Subject: [PATCH 244/349] Correctly support animated single-emoji messages.

---
 .../chat_helpers/stickers_emoji_pack.cpp      |  7 +++
 .../chat_helpers/stickers_emoji_pack.h        |  3 ++
 Telegram/SourceFiles/history/history_item.cpp | 44 ++++++++++++++-----
 Telegram/SourceFiles/history/history_item.h   |  2 +
 .../history/history_item_components.h         | 11 +++++
 .../history/view/history_view_element.cpp     | 24 ++++++++++
 .../view/media/history_view_custom_emoji.cpp  |  7 +++
 7 files changed, 86 insertions(+), 12 deletions(-)

diff --git a/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.cpp b/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.cpp
index 3ce085a4a4d5a5..5a4fd92ea194e6 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.cpp
+++ b/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.cpp
@@ -537,4 +537,11 @@ void EmojiPack::refreshDelayed() {
 	});
 }
 
+const Lottie::ColorReplacements *ReplacementsByFitzpatrickType(int type) {
+	if (type < 2 || type > 6) {
+		return nullptr;
+	}
+	return ColorReplacements(type - 1);
+}
+
 } // namespace Stickers
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.h b/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.h
index d6495626e79e2e..ad9467ff69322c 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.h
+++ b/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.h
@@ -164,4 +164,7 @@ class EmojiPack final {
 
 };
 
+[[nodiscard]] const Lottie::ColorReplacements *ReplacementsByFitzpatrickType(
+	int type);
+
 } // namespace Stickers
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index f827716d8b9827..c54e36f38dfaa6 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -75,6 +75,7 @@ For license and copyright information please follow this link:
 #include "tdb/tdb_tl_scheme.h"
 #include "data/data_document.h"
 #include "api/api_transcribes.h"
+#include "chat_helpers/stickers_emoji_pack.h"
 
 namespace {
 
@@ -5347,6 +5348,23 @@ void HistoryItem::setContent(const TLmessageContent &content) {
 	});
 }
 
+void HistoryItem::setAnimatedEmojiText(const TLDmessageAnimatedEmoji &data) {
+	auto text = TextWithEntities{ data.vemoji().v };
+	if (const auto sticker = data.vanimated_emoji().data().vsticker()) {
+		sticker->data().vfull_type().match([&](
+				const TLDstickerFullTypeCustomEmoji &data) {
+			text.entities.push_back({
+				EntityType::CustomEmoji,
+				0,
+				int(text.text.size()),
+				QString::number(
+						uint64(data.vcustom_emoji_id().v)),
+			});
+		}, [](const auto &) {});
+	}
+	setText(std::move(text));
+}
+
 std::unique_ptr<Data::Media> HistoryItem::CreateMedia(
 		not_null<HistoryItem*> item,
 		const TLmessageContent &content) {
@@ -5452,11 +5470,11 @@ std::unique_ptr<Data::Media> HistoryItem::CreateMedia(
 			Data::LocationPoint(data.vlocation()));
 	}, [&](const TLDmessageVenue &data) -> Result {
 		const auto &fields = data.vvenue().data();
-		return std::make_unique<Data::MediaLocation>(
-			item,
-			Data::LocationPoint(fields.vlocation()),
-			fields.vtitle().v,
-			fields.vaddress().v);
+	return std::make_unique<Data::MediaLocation>(
+		item,
+		Data::LocationPoint(fields.vlocation()),
+		fields.vtitle().v,
+		fields.vaddress().v);
 	}, [&](const TLDmessageContact &data) -> Result {
 		const auto &fields = data.vcontact().data();
 		return std::make_unique<Data::MediaContact>(
@@ -5485,13 +5503,15 @@ std::unique_ptr<Data::Media> HistoryItem::CreateMedia(
 			item,
 			Data::ComputeCallData(data));
 	}, [&](const TLDmessageAnimatedEmoji &data) -> Result {
-		// todo
-		if (const auto sticker = data.vanimated_emoji().data().vsticker()) {
-			return std::make_unique<Data::MediaFile>(
-				item,
-				owner.processDocument(*sticker),
-				skipPremiumEffectDefault,
-				hasSpoilerDefault);
+		const auto &fields = data.vanimated_emoji().data();
+		item->AddComponents(HistoryMessageAnimatedEmoji::Bit());
+		const auto animatedEmoji = item->Get<HistoryMessageAnimatedEmoji>();
+		animatedEmoji->size = fields.vsticker_width().v;
+		animatedEmoji->replacements
+			= Stickers::ReplacementsByFitzpatrickType(
+				fields.vfitzpatrick_type().v);
+		if (const auto sticker = fields.vsticker()) {
+			animatedEmoji->document = owner.processDocument(*sticker);
 		}
 		return nullptr;
 	}, [&](const TLDmessageStory &data) -> Result {
diff --git a/Telegram/SourceFiles/history/history_item.h b/Telegram/SourceFiles/history/history_item.h
index 7987b871dec221..df7212e7fd11a3 100644
--- a/Telegram/SourceFiles/history/history_item.h
+++ b/Telegram/SourceFiles/history/history_item.h
@@ -21,6 +21,7 @@ class TLDmessageForwardInfo;
 class TLmessageInteractionInfo;
 class TLmessageReaction;
 class TLunreadReaction;
+class TLDmessageAnimatedEmoji;
 } // namespace Tdb
 
 class HiddenSenderInfo;
@@ -697,6 +698,7 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 		const QVector<Tdb::TLunreadReaction> &list);
 	void setMedia(const Tdb::TLmessageContent &content);
 	void setContent(const Tdb::TLmessageContent &content);
+	void setAnimatedEmojiText(const Tdb::TLDmessageAnimatedEmoji &data);
 #if 0 // mtp
 	static void FillForwardedInfo(
 		CreateConfig &config,
diff --git a/Telegram/SourceFiles/history/history_item_components.h b/Telegram/SourceFiles/history/history_item_components.h
index f3741391200c3f..8b7559dd33b102 100644
--- a/Telegram/SourceFiles/history/history_item_components.h
+++ b/Telegram/SourceFiles/history/history_item_components.h
@@ -54,6 +54,17 @@ namespace style {
 struct BotKeyboardButton;
 } // namespace style
 
+namespace Lottie {
+struct ColorReplacements;
+} // namespace Lottie
+
+struct HistoryMessageAnimatedEmoji
+	: public RuntimeComponent<HistoryMessageAnimatedEmoji, HistoryItem> {
+	DocumentData *document = nullptr;
+	const Lottie::ColorReplacements *replacements = nullptr;
+	int size = 0;
+};
+
 struct HistoryMessageVia : public RuntimeComponent<HistoryMessageVia, HistoryItem> {
 	void create(not_null<Data::Session*> owner, UserId userId);
 	void resize(int32 availw) const;
diff --git a/Telegram/SourceFiles/history/view/history_view_element.cpp b/Telegram/SourceFiles/history/view/history_view_element.cpp
index 880b58f75a16a3..19430a54c0e8c6 100644
--- a/Telegram/SourceFiles/history/view/history_view_element.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_element.cpp
@@ -801,8 +801,31 @@ void Element::refreshMedia(Element *replacing) {
 		&& Core::App().settings().largeEmoji()
 		&& !item->isSponsored()) {
 		const auto emoji = isolatedEmoji();
+#if 0 // mtp
 		const auto emojiStickers = &history()->session().emojiStickersPack();
+#endif
 		const auto skipPremiumEffect = false;
+		if (const auto animated = data()->Get<HistoryMessageAnimatedEmoji>()) {
+			if (const auto document = animated->document) {
+				_media = std::make_unique<UnwrappedMedia>(
+					this,
+					std::make_unique<Sticker>(
+						this,
+						document,
+						skipPremiumEffect,
+						replacing,
+						animated->replacements));
+			} else {
+				// Single unknown custom emoji.
+				_media = std::make_unique<UnwrappedMedia>(
+					this,
+					std::make_unique<CustomEmoji>(
+						this,
+						Ui::Text::OnlyCustomEmoji{
+							{ { { QString() } } }
+						}));
+			}
+#if 0 // mtp
 		if (const auto sticker = emojiStickers->stickerForEmoji(emoji)) {
 			auto content = std::make_unique<Sticker>(
 				this,
@@ -814,6 +837,7 @@ void Element::refreshMedia(Element *replacing) {
 			_media = std::make_unique<UnwrappedMedia>(
 				this,
 				std::move(content));
+#endif
 		} else {
 			_media = std::make_unique<UnwrappedMedia>(
 				this,
diff --git a/Telegram/SourceFiles/history/view/media/history_view_custom_emoji.cpp b/Telegram/SourceFiles/history/view/media/history_view_custom_emoji.cpp
index 51c69c89b74108..e01d093f708fa6 100644
--- a/Telegram/SourceFiles/history/view/media/history_view_custom_emoji.cpp
+++ b/Telegram/SourceFiles/history/view/media/history_view_custom_emoji.cpp
@@ -87,10 +87,14 @@ CustomEmoji::CustomEmoji(
 		for (const auto &element : line) {
 			if (useCustomEmoji) {
 				_lines.back().push_back(
+					element.entityData.isEmpty()
+					? nullptr :
 					manager->create(
 						element.entityData,
 						[=] { parent->customEmojiRepaint(); },
 						tag));
+			} else if (element.entityData.isEmpty()) {
+				_lines.back().push_back(DocumentId());
 			} else {
 				const auto &data = element.entityData;
 				const auto id = Data::ParseCustomEmojiData(data);
@@ -242,6 +246,9 @@ void CustomEmoji::paintElement(
 	if (const auto sticker = std::get_if<StickerPtr>(&element)) {
 		paintSticker(p, x, y, sticker->get(), context);
 	} else if (const auto custom = std::get_if<CustomPtr>(&element)) {
+		if (!custom->get()) {
+			return;
+		}
 		paintCustom(p, x, y, custom->get(), context);
 	}
 }

From 760b47262451b36cab8240610b75e99cdf88d8e8 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 16 Feb 2023 19:35:51 +0400
Subject: [PATCH 245/349] Migrate GIF search emoji sections to TDLib.

---
 Telegram/SourceFiles/api/api_updates.cpp      |   2 +
 .../chat_helpers/stickers_emoji_pack.cpp      | 113 +++++++++++++++++-
 .../chat_helpers/stickers_emoji_pack.h        |  27 +++++
 .../chat_helpers/stickers_list_footer.cpp     |   8 ++
 4 files changed, 147 insertions(+), 3 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 6ee4012cecc369..1b4da905b339a9 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -72,6 +72,7 @@ For license and copyright information please follow this link:
 #include "data/data_document.h"
 #include "data/data_forum_topic.h"
 #include "window/window_lock_widgets.h"
+#include "chat_helpers/stickers_emoji_pack.h"
 
 namespace Api {
 namespace {
@@ -3176,6 +3177,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateAnimatedEmojiMessageClicked &data) {
 		handleEmojiInteraction(data);
 	}, [&](const TLDupdateAnimationSearchParameters &data) {
+		session().emojiStickersPack().gifSectionsRefresh(data);
 	}, [&](const TLDupdateSuggestedActions &data) {
 		auto suggestionsToGigagroup = base::flat_map<int64, bool>();
 		for (const auto &action : data.vadded_actions().v) {
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.cpp b/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.cpp
index 5a4fd92ea194e6..b7d0c3f9e0157c 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.cpp
+++ b/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.cpp
@@ -32,9 +32,14 @@ For license and copyright information please follow this link:
 
 #include <QtCore/QBuffer>
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace Stickers {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kRefreshTimeout = 7200 * crl::time(1000);
 constexpr auto kEmojiCachesCount = 4;
 constexpr auto kPremiumCachesCount = 8;
@@ -98,7 +103,9 @@ QSize LargeEmojiImage::Size() {
 
 EmojiPack::EmojiPack(not_null<Main::Session*> session)
 : _session(session) {
+#if 0 // mtp
 	refresh();
+#endif
 
 	session->data().viewRemoved(
 	) | rpl::filter([](not_null<const ViewElement*> view) {
@@ -157,6 +164,7 @@ auto EmojiPack::stickerForEmoji(EmojiPtr emoji) -> Sticker {
 		return { i->second.get(), nullptr };
 	}
 	if (!emoji->colored()) {
+		request(emoji);
 		return {};
 	}
 	const auto j = _map.find(emoji->original());
@@ -164,9 +172,27 @@ auto EmojiPack::stickerForEmoji(EmojiPtr emoji) -> Sticker {
 		const auto index = emoji->variantIndex(emoji);
 		return { j->second.get(), ColorReplacements(index) };
 	}
+	request(emoji->original());
 	return {};
 }
 
+void EmojiPack::request(EmojiPtr emoji) {
+	if (!_requested.emplace(emoji).second) {
+		return;
+	}
+	_session->sender().request(TLgetAnimatedEmoji(
+		tl_string(emoji->id())
+	)).done([=](const TLanimatedEmoji &result) {
+		const auto &data = result.data();
+		if (const auto &sticker = data.vsticker()) {
+			const auto document = _session->data().processDocument(*sticker);
+			_map.emplace(emoji, document);
+			_refreshed.fire({});
+		}
+	}).send();
+}
+
+#if 0 // mtp
 auto EmojiPack::stickerForEmoji(const IsolatedEmoji &emoji) -> Sticker {
 	Expects(!emoji.empty());
 
@@ -177,6 +203,7 @@ auto EmojiPack::stickerForEmoji(const IsolatedEmoji &emoji) -> Sticker {
 	}
 	return {};
 }
+#endif
 
 std::shared_ptr<LargeEmojiImage> EmojiPack::image(EmojiPtr emoji) {
 	const auto i = _images.emplace(
@@ -321,11 +348,11 @@ std::unique_ptr<Lottie::SinglePlayer> EmojiPack::effectPlayer(
 	return std::make_unique<Lottie::SinglePlayer>(std::move(shared), request);
 }
 
+#if 0 // mtp
 void EmojiPack::refresh() {
 	if (_requestId) {
 		return;
 	}
-#if 0 // todo
 	_requestId = _session->api().request(MTPmessages_GetStickerSet(
 		MTP_inputStickerSetAnimatedEmoji(),
 		MTP_int(0) // hash
@@ -341,8 +368,8 @@ void EmojiPack::refresh() {
 		_requestId = 0;
 		refreshDelayed();
 	}).send();
-#endif
 }
+#endif
 
 void EmojiPack::refreshAnimations() {
 	if (_animationsRequestId) {
@@ -529,13 +556,93 @@ base::flat_map<uint64, not_null<DocumentData*>> EmojiPack::collectStickers(
 	}
 	return result;
 }
-#endif
 
 void EmojiPack::refreshDelayed() {
 	base::call_delayed(kRefreshTimeout, _session, [=] {
 		refresh();
 	});
 }
+#endif
+
+void EmojiPack::gifSectionsRefresh(
+		const Tdb::TLDupdateAnimationSearchParameters &data) {
+	const auto &list = data.vemojis().v;
+	auto &sender = _session->sender();
+	auto old = base::take(_gifSectionsEmojiList);
+	_gifSectionsEmojiList.reserve(list.size());
+	for (const auto &text : list) {
+		if (const auto emoji = Ui::Emoji::Find(text.v)) {
+			const auto i = ranges::find(old, emoji, &GifSection::emoji);
+			if (i != end(old) && i->document) {
+				_gifSectionsEmojiList.push_back(*i);
+				continue;
+			}
+			_gifSectionsEmojiList.push_back({ emoji, nullptr });
+			if (_gifSectionsResolves.contains(emoji)) {
+				continue;
+			}
+			const auto finish = [=] {
+				_gifSectionsResolves.remove(emoji);
+				if (_gifSectionsResolves.empty()) {
+					gifSectionsPush();
+				}
+			};
+			const auto requestId = sender.request(TLgetAnimatedEmoji(
+				text
+			)).done([=](const TLDanimatedEmoji &data) {
+				auto &owner = _session->data();
+				if (const auto entry = data.vsticker()) {
+					const auto document = owner.processDocument(*entry);
+					if (document->sticker()) {
+						const auto i = ranges::find(
+							_gifSectionsEmojiList,
+							emoji,
+							&GifSection::emoji);
+						if (i != end(_gifSectionsEmojiList)) {
+							i->document = document;
+						}
+					}
+				}
+				finish();
+			}).fail([=](const Error &error) {
+				finish();
+			}).send();
+			_gifSectionsResolves[emoji] = requestId;
+		}
+	}
+	for (auto i = begin(_gifSectionsResolves)
+		; i != end(_gifSectionsResolves)
+		;) {
+		const auto requested = ranges::contains(
+			_gifSectionsEmojiList,
+			i->first,
+			&GifSection::emoji);
+		if (!requested) {
+			sender.request(i->second).cancel();
+			i = _gifSectionsResolves.erase(i);
+		} else {
+			++i;
+		}
+	}
+	if (_gifSectionsResolves.empty()) {
+		gifSectionsPush();
+	}
+}
+
+void EmojiPack::gifSectionsPush() {
+	Expects(_gifSectionsResolves.empty());
+
+	_gifSectionsEmojiList.erase(ranges::remove(
+		_gifSectionsEmojiList,
+		nullptr,
+		&GifSection::document
+	), end(_gifSectionsEmojiList));
+	_gifSections = _gifSectionsEmojiList;
+}
+
+rpl::producer<std::vector<EmojiPack::GifSection>> EmojiPack::gifSectionsValue() const {
+	return _gifSections.value();
+}
 
 const Lottie::ColorReplacements *ReplacementsByFitzpatrickType(int type) {
 	if (type < 2 || type > 6) {
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.h b/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.h
index ad9467ff69322c..24384f16fb7cbf 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.h
+++ b/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.h
@@ -13,6 +13,10 @@ For license and copyright information please follow this link:
 
 #include <crl/crl_object_on_queue.h>
 
+namespace Tdb {
+class TLDupdateAnimationSearchParameters;
+} // namespace Tdb
+
 class HistoryItem;
 class DocumentData;
 
@@ -79,7 +83,9 @@ class EmojiPack final {
 	void remove(not_null<const ViewElement*> view);
 
 	[[nodiscard]] Sticker stickerForEmoji(EmojiPtr emoji);
+#if 0 // mtp
 	[[nodiscard]] Sticker stickerForEmoji(const IsolatedEmoji &emoji);
+#endif
 	[[nodiscard]] std::shared_ptr<LargeEmojiImage> image(EmojiPtr emoji);
 
 	[[nodiscard]] EmojiPtr chooseInteractionEmoji(
@@ -103,6 +109,19 @@ class EmojiPack final {
 		QString filepath,
 		EffectType type);
 
+	struct GifSection {
+		EmojiPtr emoji = nullptr;
+		DocumentData *document = nullptr;
+
+		friend inline constexpr auto operator<=>(
+			GifSection,
+			GifSection) = default;
+	};
+	void gifSectionsRefresh(
+		const Tdb::TLDupdateAnimationSearchParameters &data);
+	[[nodiscard]] auto gifSectionsValue() const
+		-> rpl::producer<std::vector<GifSection>>;
+
 private:
 	class ImageLoader;
 
@@ -133,11 +152,15 @@ class EmojiPack final {
 		const QVector<MTPStickerPack> &packs) const
 		-> base::flat_map<uint64, base::flat_set<int>>;
 #endif
+	void gifSectionsPush();
 	void refreshAll();
 	void refreshItems(EmojiPtr emoji);
 	void refreshItems(const base::flat_set<not_null<ViewElement*>> &list);
 	void refreshItems(const base::flat_set<not_null<HistoryItem*>> &items);
 
+	void request(EmojiPtr emoji);
+	base::flat_set<EmojiPtr> _requested;
+
 	const not_null<Main::Session*> _session;
 	base::flat_map<EmojiPtr, not_null<DocumentData*>> _map;
 	base::flat_map<
@@ -160,6 +183,10 @@ class EmojiPack final {
 
 	rpl::event_stream<> _refreshed;
 
+	rpl::variable<std::vector<GifSection>> _gifSections;
+	std::vector<GifSection> _gifSectionsEmojiList;
+	base::flat_map<EmojiPtr, mtpRequestId> _gifSectionsResolves;
+
 	rpl::lifetime _lifetime;
 
 };
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_list_footer.cpp b/Telegram/SourceFiles/chat_helpers/stickers_list_footer.cpp
index 8aa69c8658910e..cb95b8c4f40a46 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_list_footer.cpp
+++ b/Telegram/SourceFiles/chat_helpers/stickers_list_footer.cpp
@@ -116,6 +116,13 @@ std::optional<EmojiSection> SetIdEmojiSection(uint64 id) {
 
 rpl::producer<std::vector<GifSection>> GifSectionsValue(
 		not_null<Main::Session*> session) {
+	return session->emojiStickersPack().gifSectionsValue(
+	) | rpl::map([](std::vector<Stickers::EmojiPack::GifSection> &&list) {
+		return list | ranges::views::transform([](auto &&section) {
+			return GifSection{ section.document, section.emoji };
+		}) | ranges::to_vector;
+	});
+#if 0 // mtp
 	const auto config = &session->appConfig();
 	return config->value(
 	) | rpl::map([=] {
@@ -146,6 +153,7 @@ rpl::producer<std::vector<GifSection>> GifSectionsValue(
 			}) | ranges::to_vector;
 		}) | rpl::distinct_until_changed();
 	}) | rpl::flatten_latest();
+#endif
 }
 
 [[nodiscard]] std::vector<EmojiPtr> SearchEmoji(

From 8ca2aeca2eef7e7216a428ac65a6febe0fc2929a Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 20 Feb 2023 09:45:36 +0400
Subject: [PATCH 246/349] Migrate sponsored messages to TDLib.

---
 Telegram/SourceFiles/apiwrap.cpp              |  5 +
 .../data/components/sponsored_messages.cpp    | 94 ++++++++++++++++++-
 .../data/components/sponsored_messages.h      | 11 ++-
 3 files changed, 106 insertions(+), 4 deletions(-)

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 3b281b5cff019a..86747263a00f74 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -2564,7 +2564,10 @@ void ApiWrap::deleteHistory(
 		not_null<PeerData*> peer,
 		bool justClear,
 		bool revoke) {
+#if 0 // mtp
 	auto deleteTillId = MsgId(0);
+#endif
+	const auto deleteTillId = MsgId(-1);
 	const auto history = _session->data().history(peer);
 	if (justClear) {
 		// In case of clear history we need to know the last server message.
@@ -2580,6 +2583,7 @@ void ApiWrap::deleteHistory(
 				break;
 			}
 		}
+#if 0 // mtp
 		if (!history->lastMessageKnown()) {
 			history->owner().histories().requestDialogEntry(history, [=] {
 				Expects(history->lastMessageKnown());
@@ -2589,6 +2593,7 @@ void ApiWrap::deleteHistory(
 			return;
 		}
 		deleteTillId = history->lastMessage()->id;
+#endif
 	}
 	if (const auto channel = peer->asChannel()) {
 		if (!justClear && !revoke) {
diff --git a/Telegram/SourceFiles/data/components/sponsored_messages.cpp b/Telegram/SourceFiles/data/components/sponsored_messages.cpp
index 42f420d2de43e0..687e9e5cedc653 100644
--- a/Telegram/SourceFiles/data/components/sponsored_messages.cpp
+++ b/Telegram/SourceFiles/data/components/sponsored_messages.cpp
@@ -23,9 +23,16 @@ For license and copyright information please follow this link:
 #include "main/main_session.h"
 #include "ui/text/text_utilities.h" // Ui::Text::RichLangValue.
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+#include "core/local_url_handlers.h"
+
 namespace Data {
 namespace {
 
+using namespace Tdb;
+constexpr auto kSmallUserpicSize = 160;
+
 constexpr auto kRequestTimeLimit = 5 * 60 * crl::time(1000);
 
 [[nodiscard]] bool TooEarlyForRequest(crl::time received) {
@@ -224,7 +231,15 @@ void SponsoredMessages::request(not_null<History*> history, Fn<void()> done) {
 	}
 	const auto channel = history->peer->asChannel();
 	Assert(channel != nullptr);
-#if 0 // todo - chatInviteHash = link.internalLinkTypeChatInvite.invite_link
+	request.requestId = _session->sender().request(
+		TLgetChatSponsoredMessages(peerToTdbChat(channel->id))
+	).done([=](const TLsponsoredMessages &result) {
+		parse(history, result);
+		if (done) {
+			done();
+		}
+	}).send();
+#if 0 // mtp - chatInviteHash = link.internalLinkTypeChatInvite.invite_link
 	request.requestId = _session->api().request(
 		MTPchannels_GetSponsoredMessages(channel->inputChannel)
 	).done([=](const MTPmessages_sponsoredMessages &result) {
@@ -238,10 +253,12 @@ void SponsoredMessages::request(not_null<History*> history, Fn<void()> done) {
 #endif
 }
 
-#if 0 // mtp
 void SponsoredMessages::parse(
 		not_null<History*> history,
+#if 0 // mtp
 		const MTPmessages_sponsoredMessages &list) {
+#endif
+		const Tdb::TLsponsoredMessages &list) {
 	auto &request = _requests[history];
 	request.lastReceived = crl::now();
 	request.requestId = 0;
@@ -249,9 +266,12 @@ void SponsoredMessages::parse(
 		_clearTimer.callOnce(kRequestTimeLimit * 2);
 	}
 
+	list.match([&](const TLDsponsoredMessages &data) {
+#if 0 // mtp
 	list.match([&](const MTPDmessages_sponsoredMessages &data) {
 		_session->data().processUsers(data.vusers());
 		_session->data().processChats(data.vchats());
+#endif
 
 		const auto &messages = data.vmessages().v;
 		auto &list = _data.emplace(history, List()).first->second;
@@ -260,21 +280,31 @@ void SponsoredMessages::parse(
 		for (const auto &message : messages) {
 			append(history, list, message);
 		}
+#if 0 // mtp
 		if (const auto postsBetween = data.vposts_between()) {
 			list.postsBetween = postsBetween->v;
+#endif
+		if (const auto postsBetween = data.vmessages_between().v) {
+			list.postsBetween = postsBetween;
 			list.state = State::InjectToMiddle;
 		} else {
 			list.state = State::AppendToEnd;
 		}
+#if 0 // mtp
 	}, [](const MTPDmessages_sponsoredMessagesEmpty &) {
+#endif
 	});
 }
 
 void SponsoredMessages::append(
 		not_null<History*> history,
 		List &list,
+#if 0 // mtp
 		const MTPSponsoredMessage &message) {
+#endif
+		const TLsponsoredMessage &message) {
 	const auto &data = message.data();
+#if 0 // mtp
 	const auto randomId = data.vrandom_id().v;
 	auto mediaPhoto = (PhotoData*)nullptr;
 	auto mediaDocument = (DocumentData*)nullptr;
@@ -396,8 +426,63 @@ void SponsoredMessages::append(
 			entry.preload = std::move(preload);
 		}
 	}
-}
 #endif
+	const auto from = [&]() -> SponsoredFrom {
+		const auto exactPost = data.vlink().has_value()
+			&& (data.vlink()->type() == id_internalLinkTypeMessage);
+		if (const auto peerId = peerFromTdbChat(data.vsponsor_chat_id())) {
+			return makeFrom(_session->data().peer(peerId), exactPost);
+		}
+		const auto &info = data.vsponsor_chat_info()->data();
+		if (const auto peerId = peerFromTdbChat(info.vchat_id())) {
+			return makeFrom(_session->data().peer(peerId), exactPost);
+		}
+		auto userpic = info.vphoto()
+			? Images::FromTdbFile(
+				info.vphoto()->data().vsmall(),
+				kSmallUserpicSize,
+				kSmallUserpicSize)
+			: ImageWithLocation{};
+		auto result = SponsoredFrom{
+			.title = info.vtitle().v,
+			.isPublic = info.vis_public().v,
+			.userpic = std::move(userpic),
+			.isForceUserpicDisplay = message.data().vshow_chat_photo().v,
+		};
+		info.vtype().match([&](const TLDchatTypeSupergroup &data) {
+			result.isBroadcast = data.vis_channel().v;
+			result.isMegagroup = !result.isBroadcast;
+			result.isChannel = true;
+		}, [](const auto &) {});
+		return result;
+	}();
+	Assert(data.vcontent().type() == id_messageText);
+	const auto invoke = data.vlink()
+		? [=, link = *data.vlink()](QVariant context) {
+			return Core::HandleLocalUrl(link, context);
+		} : Fn<bool(QVariant)>();
+	auto sponsorInfo = !data.vsponsor_info().v.isEmpty()
+		? tr::lng_sponsored_info_submenu(
+			tr::now,
+			lt_text,
+			{ .text = data.vsponsor_info().v },
+			Ui::Text::RichLangValue)
+		: TextWithEntities();
+	auto additionalInfo = TextWithEntities{ data.vadditional_info().v };
+	auto sharedMessage = SponsoredMessage{
+		.randomId = (QByteArray::number(history->peer->id.value)
+			+ '_'
+			+ QByteArray::number(data.vmessage_id().v)),
+		.from = from,
+		.textWithEntities = Api::FormattedTextFromTdb(
+			data.vcontent().c_messageText().vtext()),
+		.history = history,
+		.invoke = invoke,
+		.sponsorInfo = std::move(sponsorInfo),
+		.additionalInfo = std::move(additionalInfo),
+	};
+	list.entries.push_back({ nullptr, {}, std::move(sharedMessage) });
+}
 
 void SponsoredMessages::clearItems(not_null<History*> history) {
 	const auto it = _data.find(history);
@@ -487,6 +572,9 @@ SponsoredMessages::Details SponsoredMessages::lookupDetails(
 		.colorIndex = data.from.colorIndex,
 		.isLinkInternal = data.from.isLinkInternal,
 		.canReport = data.from.canReport,
+
+		.peer = entryPtr->sponsored.from.peer,
+		.invoke = entryPtr->sponsored.invoke,
 	};
 }
 
diff --git a/Telegram/SourceFiles/data/components/sponsored_messages.h b/Telegram/SourceFiles/data/components/sponsored_messages.h
index a7d5298f69860d..37643a5eba6c1a 100644
--- a/Telegram/SourceFiles/data/components/sponsored_messages.h
+++ b/Telegram/SourceFiles/data/components/sponsored_messages.h
@@ -14,6 +14,11 @@ For license and copyright information please follow this link:
 
 class History;
 
+namespace Tdb {
+class TLsponsoredMessage;
+class TLsponsoredMessages;
+} // namespace Tdb
+
 namespace Main {
 class Session;
 } // namespace Main
@@ -138,15 +143,19 @@ class SponsoredMessages final {
 		crl::time lastReceived = 0;
 	};
 
-#if 0 // mtp
 	void parse(
 		not_null<History*> history,
+#if 0 // mtp
 		const MTPmessages_sponsoredMessages &list);
+#endif
+		const Tdb::TLsponsoredMessages &list);
 	void append(
 		not_null<History*> history,
 		List &list,
+#if 0 // mtp
 		const MTPSponsoredMessage &message);
 #endif
+		const Tdb::TLsponsoredMessage &message);
 	void clearOldRequests();
 
 	const Entry *find(const FullMsgId &fullId) const;

From aa21b62d1792c5cddef4306c8637f5d663c15865 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 20 Feb 2023 10:07:42 +0400
Subject: [PATCH 247/349] Migrate game score display to TDLib.

---
 Telegram/SourceFiles/data/data_game.cpp       |  1 -
 Telegram/SourceFiles/data/data_session.cpp    | 53 +++++++++++++++++--
 Telegram/SourceFiles/history/history_item.cpp |  1 -
 3 files changed, 49 insertions(+), 6 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_game.cpp b/Telegram/SourceFiles/data/data_game.cpp
index 35fe4b3fc3bc6a..29308a5d20d988 100644
--- a/Telegram/SourceFiles/data/data_game.cpp
+++ b/Telegram/SourceFiles/data/data_game.cpp
@@ -30,5 +30,4 @@ void GameData::setFromTdb(const Tdb::TLgame &data) {
 	description = fields.vdescription().v;
 	title = fields.vtitle().v;
 	shortName = fields.vshort_name().v;
-	//fields.vtext(); // todo
 }
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 6f57046e2daee2..a42e1675e5a475 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1175,8 +1175,28 @@ not_null<UserData*> Session::processUser(const TLuser &user) {
 		updateFlags |= UpdateFlag::CanShareContact;
 	}
 
-	result->setFlags((result->flags() & ~UserDataFlag::Premium)
-		| (data.vis_premium().v ? UserDataFlag::Premium : UserDataFlag(0)));
+	using Flag = UserDataFlag;
+	const auto setting = Flag::Premium
+		| Flag::Verified
+		| Flag::SomeRequirePremiumToWrite
+		| Flag::RequirePremiumToWriteKnown;
+	const auto flags = (result->flags() & ~setting)
+		| (data.vis_premium().v ? Flag::Premium : Flag())
+		| (data.vis_verified().v ? Flag::Verified : Flag())
+		| (data.vrestricts_new_chats().v
+			? (Flag::SomeRequirePremiumToWrite
+				| (result->someRequirePremiumToWrite()
+					? (result->requirePremiumToWriteKnown()
+						? Flag::RequirePremiumToWriteKnown
+						: Flag())
+					: Flag()))
+			: Flag());
+	result->setFlags(flags);
+	result->setStoriesState(data.vhas_unread_active_stories().v
+		? PeerData::StoriesState::HasUnread
+		: data.vhas_active_stories().v
+		? PeerData::StoriesState::HasRead
+		: PeerData::StoriesState::None);
 
 	if (minimal) {
 		if (!result->isMinimalLoaded()) {
@@ -1213,7 +1233,10 @@ not_null<UserData*> Session::processUser(const TLuser &user) {
 		_peerDecorationsUpdated.fire_copy(result);
 	}
 	if (const auto &status = data.vemoji_status()) {
-		result->setEmojiStatus(status->data().vcustom_emoji_id().v);
+		const auto &data = status->data();
+		result->setEmojiStatus(
+			data.vcustom_emoji_id().v,
+			data.vexpiration_date().v);
 	} else {
 		result->setEmojiStatus(0);
 	}
@@ -1492,8 +1515,16 @@ not_null<ChannelData*> Session::processChannel(
 		result->setRestrictions({ flags, data.vbanned_until_date().v });
 	});
 	result->setFlags(flags);
+	result->setStoriesState(data.vhas_unread_active_stories().v
+		? PeerData::StoriesState::HasUnread
+		: data.vhas_active_stories().v
+		? PeerData::StoriesState::HasRead
+		: PeerData::StoriesState::None);
 
-	result->setMembersCount(data.vmember_count().v);
+	result->updateLevelHint(data.vboost_level().v);
+	if (const auto count = data.vmember_count().v) {
+		result->setMembersCount(count);
+	}
 	const auto newUsernames = Api::Usernames::FromTL(data.vusernames());
 	const auto userName = (newUsernames.empty() || !newUsernames[0].active)
 		? QString()
@@ -5335,6 +5366,20 @@ auto Session::dialogsRowReplacements() const
 	return _dialogsRowReplacements.events();
 }
 
+void Session::serviceNotification(const TextWithEntities &message) {
+	_session->sender().request(TLaddLocalMessage(
+		peerToTdbChat(PeerData::kServiceNotificationsId),
+		tl_messageSenderUser(
+			tl_int53(peerToUser(PeerData::kServiceNotificationsId).bare)),
+		std::nullopt,
+		tl_bool(true),
+		tl_inputMessageText(
+			Api::FormattedTextToTdb(message),
+			std::nullopt,
+			tl_bool(false))
+	)).send();
+}
+
 #if 0 // mtp
 void Session::serviceNotification(
 		const TextWithEntities &message,
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index c54e36f38dfaa6..ba0ddc8a62dbee 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -5279,7 +5279,6 @@ void HistoryItem::setContent(const TLmessageContent &content) {
 			|| TLDmessageVenue::Is<T>()
 			|| TLDmessageContact::Is<T>()
 			|| TLDmessageDice::Is<T>()
-			|| TLDmessageGame::Is<T>()
 			|| TLDmessagePoll::Is<T>()
 			|| TLDmessageCall::Is<T>()
 			|| TLDmessageGiveaway::Is<T>()

From 4183b6a6b7115a81b97890480ca46d21a289dead Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 20 Feb 2023 11:17:07 +0400
Subject: [PATCH 248/349] Migrate local changelogs to TDLib.

---
 Telegram/SourceFiles/core/changelogs.cpp           | 5 ++---
 Telegram/SourceFiles/data/data_session.h           | 1 +
 Telegram/SourceFiles/support/support_templates.cpp | 4 +---
 3 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/Telegram/SourceFiles/core/changelogs.cpp b/Telegram/SourceFiles/core/changelogs.cpp
index 31f084da6c5479..375d87d3493620 100644
--- a/Telegram/SourceFiles/core/changelogs.cpp
+++ b/Telegram/SourceFiles/core/changelogs.cpp
@@ -69,7 +69,8 @@ std::unique_ptr<Changelogs> Changelogs::Create(
 void Changelogs::requestCloudLogs() {
 	_chatsSubscription.destroy();
 
-#if 0 // todo
+	addLocalLogs();
+#if 0 // tdlib todo
 	const auto callback = [this](const MTPUpdates &result) {
 		_session->api().applyUpdates(result);
 
@@ -119,12 +120,10 @@ void Changelogs::addLocalLogs() {
 }
 
 void Changelogs::addLocalLog(const QString &text) {
-#if 0 // todo
 	auto textWithEntities = TextWithEntities{ text };
 	TextUtilities::ParseEntities(textWithEntities, TextParseLinks);
 	_session->data().serviceNotification(textWithEntities);
 	_addedSomeLocal = true;
-#endif
 };
 
 void Changelogs::addBetaLogs() {
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index e6dd81fb9f9501..4667a6572a3514 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -892,6 +892,7 @@ class Session final {
 		const MTPMessageMedia &media = MTP_messageMediaEmpty(),
 		bool invertMedia = false);
 #endif
+	void serviceNotification(const TextWithEntities &message);
 
 	void setMimeForwardIds(MessageIdsList &&list);
 	MessageIdsList takeMimeForwardIds();
diff --git a/Telegram/SourceFiles/support/support_templates.cpp b/Telegram/SourceFiles/support/support_templates.cpp
index c18bb45410a6ca..195c513f3a6d2a 100644
--- a/Telegram/SourceFiles/support/support_templates.cpp
+++ b/Telegram/SourceFiles/support/support_templates.cpp
@@ -538,7 +538,6 @@ void Templates::update() {
 void Templates::updateRequestFinished(QNetworkReply *reply) {
 	reply->deleteLater();
 
-#if 0 // todo
 	const auto path = [&] {
 		for (const auto &[file, sent] : _updates->requests) {
 			if (sent == reply) {
@@ -598,8 +597,7 @@ void Templates::updateRequestFinished(QNetworkReply *reply) {
 			_updates->requests.erase(path);
 			checkUpdateFinished();
 		});
-		});
-#endif
+	});
 }
 
 void Templates::checkUpdateFinished() {

From c69c1a0002a74c185ca99b841e68e0530b6e5d37 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 20 Feb 2023 14:09:23 +0400
Subject: [PATCH 249/349] Set some more chat fields from TDLib.

---
 Telegram/SourceFiles/data/data_channel.cpp | 35 ++++----
 Telegram/SourceFiles/data/data_channel.h   |  2 +
 Telegram/SourceFiles/data/data_chat.cpp    | 92 +++++++++++++++-------
 Telegram/SourceFiles/data/data_chat.h      |  4 +
 4 files changed, 92 insertions(+), 41 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_channel.cpp b/Telegram/SourceFiles/data/data_channel.cpp
index 75bb646e8e70d6..8696ca6d7e5343 100644
--- a/Telegram/SourceFiles/data/data_channel.cpp
+++ b/Telegram/SourceFiles/data/data_channel.cpp
@@ -253,11 +253,14 @@ bool ChannelData::canHaveInviteLink() const {
 
 #if 0 // mtp
 void ChannelData::setLocation(const MTPChannelLocation &data) {
+#endif
+void ChannelData::setLocation(const TLchatLocation *location) {
 	if (!mgInfo) {
 		return;
 	}
 	const auto was = mgInfo->getLocation();
 	const auto wasValue = was ? *was : ChannelLocation();
+#if 0 // mtp
 	data.match([&](const MTPDchannelLocation &data) {
 		data.vgeo_point().match([&](const MTPDgeoPoint &point) {
 			mgInfo->setLocation({
@@ -270,6 +273,16 @@ void ChannelData::setLocation(const MTPChannelLocation &data) {
 	}, [&](const MTPDchannelLocationEmpty &) {
 		mgInfo->setLocation(ChannelLocation());
 	});
+#endif
+	if (location) {
+		const auto &data = location->data();
+		mgInfo->setLocation({
+			data.vaddress().v,
+			Data::LocationPoint(data.vlocation())
+		});
+	} else {
+		mgInfo->setLocation(ChannelLocation());
+	}
 	const auto now = mgInfo->getLocation();
 	const auto nowValue = now ? *now : ChannelLocation();
 	if (was != now || (was && wasValue != nowValue)) {
@@ -278,7 +291,6 @@ void ChannelData::setLocation(const MTPChannelLocation &data) {
 			UpdateFlag::ChannelLocation);
 	}
 }
-#endif
 
 const ChannelLocation *ChannelData::getLocation() const {
 	return mgInfo ? mgInfo->getLocation() : nullptr;
@@ -1412,19 +1424,14 @@ void ApplyChannelUpdate(
 			base::unixtime::now() + int(std::round(in * 1000)) - channel->slowmodeSeconds());
 	}
 
-	// todo
-	//if (const auto invite = update.vinvite_link()) {
-	//	channel->session().api().inviteLinks().setMyPermanent(
-	//		channel,
-	//		*invite);
-	//} else {
-	//	channel->session().api().inviteLinks().clearMyPermanent(channel);
-	//}
-	//if (const auto location = update.vlocation()) {
-	//	channel->setLocation(*location);
-	//} else {
-	//	channel->setLocation(MTP_channelLocationEmpty());
-	//}
+	if (const auto invite = update.vinvite_link()) {
+		channel->session().api().inviteLinks().setMyPermanent(
+			channel,
+			*invite);
+	} else {
+		channel->session().api().inviteLinks().clearMyPermanent(channel);
+	}
+	channel->setLocation(update.vlocation());
 
 	const auto linkedChatId = peerToChannel(
 		peerFromTdbChat(update.vlinked_chat_id()));
diff --git a/Telegram/SourceFiles/data/data_channel.h b/Telegram/SourceFiles/data/data_channel.h
index 832d0876e3ebf5..b5d13961750300 100644
--- a/Telegram/SourceFiles/data/data_channel.h
+++ b/Telegram/SourceFiles/data/data_channel.h
@@ -16,6 +16,7 @@ For license and copyright information please follow this link:
 
 namespace Tdb {
 class TLDsupergroupFullInfo;
+class TLchatLocation;
 } // namespace Tdb
 
 struct ChannelLocation {
@@ -399,6 +400,7 @@ class ChannelData final : public PeerData {
 #if 0 // mtp
 	void setLocation(const MTPChannelLocation &data);
 #endif
+	void setLocation(const Tdb::TLchatLocation *location);
 	[[nodiscard]] const ChannelLocation *getLocation() const;
 
 	void setLinkedChat(ChannelData *linked);
diff --git a/Telegram/SourceFiles/data/data_chat.cpp b/Telegram/SourceFiles/data/data_chat.cpp
index f38f86e7df1ee3..7f55e0c0772539 100644
--- a/Telegram/SourceFiles/data/data_chat.cpp
+++ b/Telegram/SourceFiles/data/data_chat.cpp
@@ -630,23 +630,9 @@ void ApplyChatUpdate(
 void ApplyChatUpdate(
 		not_null<ChatData*> chat,
 		const TLDbasicGroupFullInfo &update) {
-	//update.vmembers(); // todo
-	//ApplyChatUpdate(chat, update.vparticipants());
+	ApplyChatUpdate(chat, update.vmembers().v);
 
 	chat->creator = UserId(update.vcreator_user_id());
-	//if (const auto call = update.vcall()) {
-	//	chat->setGroupCall(*call);
-	//} else {
-	//	chat->clearGroupCall();
-	//}
-	//if (const auto as = update.vgroupcall_default_join_as()) {
-	//	chat->setGroupCallDefaultJoinAs(peerFromMTP(*as));
-	//} else {
-	//	chat->setGroupCallDefaultJoinAs(0);
-	//}
-
-	//TTL of messages goes from updates.
-
 	{
 		auto &&commands = ranges::views::all(
 			update.vbot_commands().v
@@ -668,21 +654,73 @@ void ApplyChatUpdate(
 	if (const auto photo = update.vphoto()) {
 		chat->setPhotoFull(*photo);
 	}
-	//if (const auto invite = update.vinvite_link()) { // todo
-	//	chat->session().api().inviteLinks().setMyPermanent(chat, *invite);
-	//} else {
-	//	chat->session().api().inviteLinks().clearMyPermanent(chat);
-	//}
-	//if (const auto pinned = update.vpinned_msg_id()) {
-	//	SetTopPinnedMessageId(chat, pinned->v);
-	//}
-	//chat->checkFolder(update.vfolder_id().value_or_empty());
+	if (const auto invite = update.vinvite_link()) {
+		chat->session().api().inviteLinks().setMyPermanent(chat, *invite);
+	} else {
+		chat->session().api().inviteLinks().clearMyPermanent(chat);
+	}
 	chat->fullUpdated();
 	chat->setAbout(update.vdescription().v);
+}
 
-	//chat->session().api().applyNotifySettings(
-	//	MTP_inputNotifyPeer(chat->input),
-	//	update.vnotify_settings());
+void ApplyChatUpdate(
+		not_null<ChatData*> chat,
+		const QVector<TLchatMember> &update) {
+	const auto session = &chat->session();
+	if (update.isEmpty()) {
+		chat->count = -1;
+		chat->invalidateParticipants();
+		return;
+	}
+	chat->count = update.size();
+	chat->participants.clear();
+	chat->invitedByMe.clear();
+	chat->admins.clear();
+	chat->setAdminRights(ChatAdminRights());
+	const auto selfUserId = session->userId();
+	for (const auto &participant : update) {
+		const auto &data = participant.data();
+		const auto userId = peerFromSender(data.vmember_id());
+		const auto userPeer = chat->owner().peerLoaded(userId);
+		const auto user = userPeer ? userPeer->asUser() : nullptr;
+		if (!user) {
+			--chat->count;
+			continue;
+		}
+		chat->participants.emplace(user);
+		const auto inviterId = UserId(data.vinviter_user_id().v);
+		if (inviterId == selfUserId) {
+			chat->invitedByMe.insert(user);
+		}
+		data.vstatus().match([&](const TLDchatMemberStatusCreator &data) {
+			chat->creator = peerToUser(userId);
+		}, [&](const TLDchatMemberStatusAdministrator &data) {
+			chat->admins.emplace(user);
+			if (user->isSelf()) {
+				chat->setAdminRights(
+					chat->defaultAdminRights(user).flags);
+			}
+		}, [](const auto &) {
+		});
+	}
+	if (chat->participants.empty()) {
+		return;
+	}
+	if (const auto history = chat->owner().historyLoaded(chat)) {
+		if (history->lastKeyboardFrom) {
+			const auto i = ranges::find(
+				chat->participants,
+				history->lastKeyboardFrom,
+				&UserData::id);
+			if (i == end(chat->participants)) {
+				history->clearLastKeyboard();
+			}
+		}
+	}
+	chat->refreshBotStatus();
+	session->changes().peerUpdated(
+		chat,
+		UpdateFlag::Members | UpdateFlag::Admins);
 }
 
 } // namespace Data
diff --git a/Telegram/SourceFiles/data/data_chat.h b/Telegram/SourceFiles/data/data_chat.h
index 176ce51aac8f5d..63f5c1922bf155 100644
--- a/Telegram/SourceFiles/data/data_chat.h
+++ b/Telegram/SourceFiles/data/data_chat.h
@@ -15,6 +15,7 @@ enum class ChatAdminRight;
 
 namespace Tdb {
 class TLDbasicGroupFullInfo;
+class TLchatMember;
 } // namespace Tdb
 
 enum class ChatDataFlag {
@@ -255,5 +256,8 @@ void ApplyChatUpdate(
 void ApplyChatUpdate(
 	not_null<ChatData*> chat,
 	const Tdb::TLDbasicGroupFullInfo &update);
+void ApplyChatUpdate(
+	not_null<ChatData*> chat,
+	const QVector<Tdb::TLchatMember> &update);
 
 } // namespace Data

From 24482ef0857f2102263a5d4103d58d19799ca30c Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 21 Feb 2023 20:25:38 +0400
Subject: [PATCH 250/349] Use TDLib notifications API.

---
 Telegram/SourceFiles/api/api_updates.cpp      |  1 +
 Telegram/SourceFiles/data/data_types.h        |  3 +
 .../admin_log/history_admin_log_item.cpp      |  2 +-
 Telegram/SourceFiles/history/history.cpp      |  7 ++
 Telegram/SourceFiles/history/history_item.cpp | 31 ++++++++
 Telegram/SourceFiles/history/history_item.h   |  5 ++
 .../history/history_item_helpers.cpp          |  6 +-
 Telegram/SourceFiles/intro/intro_step.cpp     |  1 -
 Telegram/SourceFiles/main/main_session.cpp    | 10 +++
 Telegram/SourceFiles/menu/menu_send.cpp       |  2 +-
 .../window/notifications_manager.cpp          | 74 +++++++++++++++++++
 .../window/notifications_manager.h            | 22 ++++++
 .../window/notifications_manager_default.cpp  |  3 +
 13 files changed, 160 insertions(+), 7 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 1b4da905b339a9..6a00707ce907b6 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -3050,6 +3050,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 		// later online count for all chats
 	}, [&](const TLDupdateNotification &data) {
 	}, [&](const TLDupdateNotificationGroup &data) {
+		Core::App().notifications().process(&session(), data);
 	}, [&](const TLDupdateActiveNotifications &data) {
 	}, [&](const TLDupdateHavePendingNotifications &data) {
 	}, [&](const TLDupdateDeleteMessages &data) {
diff --git a/Telegram/SourceFiles/data/data_types.h b/Telegram/SourceFiles/data/data_types.h
index 2561710b63290e..d9c8663d630e9b 100644
--- a/Telegram/SourceFiles/data/data_types.h
+++ b/Telegram/SourceFiles/data/data_types.h
@@ -335,6 +335,9 @@ enum class MessageFlag : uint64 {
 
 	SensitiveContent      = (1ULL << 47),
 	HasRestrictions       = (1ULL << 48),
+
+	SelfDestructImmediate = (1ULL << 62), // added for tdlib
+	HideNotificationText  = (1ULL << 63),
 };
 inline constexpr bool is_flag_type(MessageFlag) { return true; }
 using MessageFlags = base::flags<MessageFlag>;
diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
index 2697be04b0593e..a8f619a50531ca 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
@@ -1146,7 +1146,7 @@ void GenerateItems(
 	};
 
 	const auto createChangePhoto = [&](const LogPhoto &action) {
-#if 0 // doLater
+#if 0 // todo
 		action.vnew_photo().match([&](const MTPDphoto &data) {
 			const auto photo = history->owner().processPhoto(data);
 			const auto text = (channel->isMegagroup()
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index 760326d924ddb0..a7efe9c0971a43 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -1353,6 +1353,7 @@ void History::newItemAdded(not_null<HistoryItem*> item) {
 		from->madeAction(item->date());
 	}
 	item->contributeToSlowmode();
+#if 0 // mtp
 	auto notification = Data::ItemNotification{
 		.item = item,
 		.type = Data::ItemNotificationType::Message,
@@ -1360,11 +1361,14 @@ void History::newItemAdded(not_null<HistoryItem*> item) {
 	if (item->showNotification()) {
 		item->notificationThread()->pushNotification(notification);
 	}
+#endif
 	owner().notifyNewItemAdded(item);
+#if 0 // mtp
 	const auto stillShow = item->showNotification(); // Could be read already.
 	if (stillShow) {
 		Core::App().notifications().schedule(notification);
 	}
+#endif
 	if (item->out()) {
 		if (item->isFromScheduled() && unreadCountRefreshNeeded(item->id)) {
 			if (unreadCountKnown()) {
@@ -1838,7 +1842,10 @@ std::optional<int> History::countStillUnreadLocal(MsgId readTillId) const {
 				for (const auto &message : block->messages) {
 					const auto item = message->data();
 					if (!item->isRegular()
+#if 0 // mtp
 						|| (item->out() && !item->isFromScheduled())) {
+#endif
+						|| item->out()) {
 						continue;
 					} else if (item->id > readTillId) {
 						break;
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index ba0ddc8a62dbee..ba4dade5d3cd7f 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -1729,10 +1729,12 @@ bool HistoryItem::isAdminLogEntry() const {
 	return (_flags & MessageFlag::AdminLogEntry);
 }
 
+#if 0 // mtp
 bool HistoryItem::isFromScheduled() const {
 	return isHistoryEntry()
 		&& (_flags & MessageFlag::IsOrWasScheduled);
 }
+#endif
 
 bool HistoryItem::isScheduled() const {
 	return !isHistoryEntry()
@@ -2115,6 +2117,22 @@ void HistoryItem::applyEditionToHistoryCleared() {
 }
 #endif
 
+void HistoryItem::setIsSilent(bool silent) {
+	_flags |= MessageFlag::Silent;
+}
+
+void HistoryItem::setHideNotificationText(bool hide) {
+	if (hide) {
+		_flags |= MessageFlag::HideNotificationText;
+	} else {
+		_flags &= ~MessageFlag::HideNotificationText;
+	}
+}
+
+bool HistoryItem::hideNotificationText() const {
+	return (_flags & MessageFlag::HideNotificationText);
+}
+
 void HistoryItem::updateReplyMarkup(HistoryMessageMarkupData &&markup) {
 	setReplyMarkup(std::move(markup));
 }
@@ -2292,7 +2310,10 @@ void HistoryItem::changeReplyToTopCounter(
 QString HistoryItem::notificationHeader() const {
 	if (isService()) {
 		return QString();
+#if 0 // mtp
 	} else if (out() && isFromScheduled() && !_history->peer->isSelf()) {
+#endif
+	} else if (out() && !_history->peer->isSelf()) {
 		return tr::lng_from_you(tr::now);
 	} else if (!_history->peer->isUser() && !isPostHidingAuthor()) {
 		return from()->name();
@@ -3434,9 +3455,14 @@ bool HistoryItem::isService() const {
 
 bool HistoryItem::unread(not_null<Data::Thread*> thread) const {
 	// Messages from myself are always read, unless scheduled.
+#if 0 // mtp
 	if (_history->peer->isSelf() && !isFromScheduled()) {
 		return false;
 	}
+#endif
+	if (_history->peer->isSelf()) {
+		return false;
+	}
 
 	// All messages in converted chats are always read.
 	if (_history->peer->migrateTo()) {
@@ -3582,9 +3608,14 @@ bool HistoryItem::showNotification() const {
 	if (channel && !channel->amIn()) {
 		return false;
 	}
+#if 0 // mtp
 	return (out() || _history->peer->isSelf())
 		? isFromScheduled()
 		: unread(notificationThread());
+#endif
+	return !out()
+		&& !_history->peer->isSelf()
+		&& unread(notificationThread());
 }
 
 void HistoryItem::markClientSideAsRead() {
diff --git a/Telegram/SourceFiles/history/history_item.h b/Telegram/SourceFiles/history/history_item.h
index df7212e7fd11a3..bf187cd6c92815 100644
--- a/Telegram/SourceFiles/history/history_item.h
+++ b/Telegram/SourceFiles/history/history_item.h
@@ -226,7 +226,9 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 	[[nodiscard]] UserData *getMessageBot() const;
 	[[nodiscard]] bool isHistoryEntry() const;
 	[[nodiscard]] bool isAdminLogEntry() const;
+#if 0 // mtp
 	[[nodiscard]] bool isFromScheduled() const;
+#endif
 	[[nodiscard]] bool isScheduled() const;
 	[[nodiscard]] bool isSponsored() const;
 	[[nodiscard]] bool skipNotification() const;
@@ -403,6 +405,9 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 		bool wasAlready);
 	void updateReactions(const MTPMessageReactions *reactions);
 #endif
+	void setIsSilent(bool silent);
+	void setHideNotificationText(bool hide);
+	[[nodiscard]] bool hideNotificationText() const;
 
 	void overrideMedia(std::unique_ptr<Data::Media> media);
 
diff --git a/Telegram/SourceFiles/history/history_item_helpers.cpp b/Telegram/SourceFiles/history/history_item_helpers.cpp
index a2e05b28733ed0..4480d9c3284f44 100644
--- a/Telegram/SourceFiles/history/history_item_helpers.cpp
+++ b/Telegram/SourceFiles/history/history_item_helpers.cpp
@@ -101,7 +101,7 @@ MessageFlags FlagsFromTdb(const TLDmessage &data) {
 	return sendingOrFailedFlag
 		| (int(sendingOrFailedFlag) ? Flag::Local : Flag())
 		| (data.vscheduling_state()
-			? Flag::IsOrWasScheduled // todo was scheduled, but now isn't?
+			? Flag::IsOrWasScheduled
 			: Flag::HistoryEntry)
 		| (data.vis_outgoing().v ? Flag::Outgoing : Flag())
 		| (data.vcan_be_saved().v ? Flag() : Flag::NoForwards)
@@ -109,11 +109,9 @@ MessageFlags FlagsFromTdb(const TLDmessage &data) {
 			? (Flag::MentionsMe | Flag::MediaIsUnread)
 			: Flag())
 		| (mediaUnread ? Flag::MediaIsUnread : Flag())
-		//| ((flags & MTP::f_silent) ? Flag::Silent : Flag()) // todo
 		| (data.vis_channel_post().v ? Flag::Post : Flag())
 		| (data.vis_pinned().v ? Flag::Pinned : Flag())
-		//| ((flags & MTP::f_from_id) ? Flag::HasFromId : Flag()) // todo
-		| (data.vreply_to_message_id().v ? Flag::HasReplyInfo : Flag())
+		| (data.vreply_to() ? Flag::HasReplyInfo : Flag())
 		| (data.vreply_markup() ? Flag::HasReplyMarkup : Flag())
 		| (views ? Flag::HasViews : Flag())
 		| (invertMedia ? Flag::InvertMedia : Flag());
diff --git a/Telegram/SourceFiles/intro/intro_step.cpp b/Telegram/SourceFiles/intro/intro_step.cpp
index d09698ced71ed4..83b87551ef3a6e 100644
--- a/Telegram/SourceFiles/intro/intro_step.cpp
+++ b/Telegram/SourceFiles/intro/intro_step.cpp
@@ -341,7 +341,6 @@ void Step::createSession(const TLuser &self) {
 	// "this" is already deleted here by creating the main widget.
 	account->local().writeMtpData();
 	auto &session = account->session();
-	//session.data().chatsFilters().setPreloaded(filters); // todo
 	if (hasFilters) {
 		session.data().chatsFilters().apply(filters);
 		session.saveSettingsDelayed();
diff --git a/Telegram/SourceFiles/main/main_session.cpp b/Telegram/SourceFiles/main/main_session.cpp
index 20531bc1835d6e..04768400bf3623 100644
--- a/Telegram/SourceFiles/main/main_session.cpp
+++ b/Telegram/SourceFiles/main/main_session.cpp
@@ -224,6 +224,16 @@ Session::Session(
 #endif
 	_api->requestDefaultNotifySettings();
 
+	constexpr auto kMax = 5; // later Core::App().notifications().maxCount();
+	sender().request(TLsetOption(
+		tl_string("notification_group_count_max"_q),
+		tl_optionValueInteger(tl_int64(kMax))
+	)).send();
+	sender().request(TLsetOption(
+		tl_string("notification_group_size_max"_q),
+		tl_optionValueInteger(tl_int64(kMax))
+	)).send();
+
 	Core::App().downloadManager().trackSession(this);
 }
 
diff --git a/Telegram/SourceFiles/menu/menu_send.cpp b/Telegram/SourceFiles/menu/menu_send.cpp
index 5aee71b855ff29..91fdec379a0c1a 100644
--- a/Telegram/SourceFiles/menu/menu_send.cpp
+++ b/Telegram/SourceFiles/menu/menu_send.cpp
@@ -937,7 +937,7 @@ void SetupUnreadReactionsMenu(
 		const auto peer = thread->peer();
 		const auto rootId = topic ? topic->rootId() : 0;
 		peer->session().sender().request(TLreadAllChatReactions(
-			peerToTdbChat(peer->id) // todo topics
+			peerToTdbChat(peer->id) // tdlib todo topics
 		)).done(done).fail(done).send();
 #if 0 // mtp
 		using Flag = MTPmessages_ReadReactions::Flag;
diff --git a/Telegram/SourceFiles/window/notifications_manager.cpp b/Telegram/SourceFiles/window/notifications_manager.cpp
index 40f8664f210942..0ac91ba1b69f6f 100644
--- a/Telegram/SourceFiles/window/notifications_manager.cpp
+++ b/Telegram/SourceFiles/window/notifications_manager.cpp
@@ -38,6 +38,8 @@ For license and copyright information please follow this link:
 #include "main/main_domain.h"
 #include "ui/text/text_utilities.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtGui/QWindow>
 
 #if __has_include(<gio/gio.hpp>)
@@ -48,6 +50,8 @@ namespace Window {
 namespace Notifications {
 namespace {
 
+using namespace Tdb;
+
 // not more than one sound in 500ms from one peer - grouping
 constexpr auto kMinimalDelay = crl::time(100);
 constexpr auto kMinimalForwardDelay = crl::time(500);
@@ -241,9 +245,12 @@ System::SkipState System::computeSkipState(
 				|| notifySettings->sound(thread).none),
 		};
 	};
+#if 0 // mtp
 	const auto showForMuted = messageType
 		&& item->out()
 		&& item->isFromScheduled();
+#endif
+	const auto showForMuted = messageType && item->out();
 	const auto notifyBy = messageType
 		? item->specialNotificationPeer()
 		: notification.reactionSender;
@@ -863,6 +870,65 @@ void System::playSound(not_null<Main::Session*> session, DocumentId id) {
 	lookupSound(&session->data(), id)->playOnce();
 }
 
+void System::process(
+		not_null<Main::Session*> session,
+		const TLDupdateNotificationGroup &data) {
+	const auto groupId = data.vnotification_group_id().v;
+	for (const auto &id : data.vremoved_notification_ids().v) {
+		clearFromTdb({ groupId, id.v });
+	}
+	const auto peerId = peerFromTdbChat(data.vchat_id());
+	const auto soundId = data.vnotification_sound_id().v;
+	for (const auto &entry : data.vadded_notifications().v) {
+		const auto &data = entry.data();
+		const auto tdbId = FullTdbId{ groupId, data.vid().v };
+		const auto silent = data.vis_silent().v;
+		data.vtype().match([&](const TLDnotificationTypeNewMessage &data) {
+			const auto &fields = data.vmessage().data();
+			const auto fullId = ReactionNotificationId{
+				FullMsgId(peerId, fields.vid().v),
+				session->uniqueId(),
+			};
+			if (const auto item = session->data().message(fullId.itemId)) {
+				registerTdbId(tdbId, fullId);
+
+				item->setIsSilent(silent);
+				item->setHideNotificationText(!data.vshow_preview().v);
+				auto notification = Data::ItemNotification{
+					.item = item,
+					.type = Data::ItemNotificationType::Message,
+				};
+				item->history()->pushNotification(notification);
+				schedule(notification);
+			}
+		}, [](const auto &data) {
+		});
+	}
+}
+
+void System::registerTdbId(FullTdbId tdbId, ReactionNotificationId msgId) {
+	if (const auto was = _tdbIdByMsgId.take(msgId)) {
+		_msgIdByTdbId.remove(*was);
+	}
+	if (const auto was = _msgIdByTdbId.take(tdbId)) {
+		_tdbIdByMsgId.remove(*was);
+	}
+	_tdbIdByMsgId[msgId] = tdbId;
+	_msgIdByTdbId[tdbId] = msgId;
+}
+
+void System::clearFromTdb(FullTdbId tdbId) {
+	if (const auto was = _msgIdByTdbId.take(tdbId)) {
+		_tdbIdByMsgId.remove(*was); // later optimize don't search sessions.
+		if (const auto session = findSession(was->sessionId)) {
+			if (const auto item = session->data().message(was->itemId)) {
+				clearFromItem(item);
+				item->history()->removeNotification(item);
+			}
+		}
+	}
+}
+
 Manager::DisplayOptions Manager::getNotificationOptions(
 		HistoryItem *item,
 		Data::ItemNotificationType type) const {
@@ -876,11 +942,16 @@ Manager::DisplayOptions Manager::getNotificationOptions(
 	result.hideNameAndPhoto = hideEverything
 		|| (view > Core::Settings::NotifyView::ShowName);
 	result.hideMessageText = hideEverything
+		|| (item && item->hideNotificationText())
 		|| (view > Core::Settings::NotifyView::ShowPreview);
 	result.hideMarkAsRead = result.hideMessageText
 		|| (type != Data::ItemNotificationType::Message)
 		|| !item
+#if 0 // mtp
 		|| ((item->out() || peer->isSelf()) && item->isFromScheduled());
+#endif
+		|| item->out()
+		|| peer->isSelf();
 	result.hideReplyButton = result.hideMarkAsRead
 		|| (!Data::CanSendTexts(peer)
 			&& (!topic || !Data::CanSendTexts(topic)))
@@ -1175,8 +1246,11 @@ void NativeManager::doShowNotification(NotificationFields &&fields) {
 	}
 	const auto scheduled = !options.hideNameAndPhoto
 		&& !reactionFrom
+		&& (item->out() || peer->isSelf());
+#if 0 // mtp
 		&& (item->out() || peer->isSelf())
 		&& item->isFromScheduled();
+#endif
 	const auto topicWithChat = [&] {
 		const auto name = peer->name();
 		const auto topic = item->topic();
diff --git a/Telegram/SourceFiles/window/notifications_manager.h b/Telegram/SourceFiles/window/notifications_manager.h
index a8db13833efa86..610031afc5bf5e 100644
--- a/Telegram/SourceFiles/window/notifications_manager.h
+++ b/Telegram/SourceFiles/window/notifications_manager.h
@@ -11,6 +11,10 @@ For license and copyright information please follow this link:
 #include "base/timer.h"
 #include "base/type_traits.h"
 
+namespace Tdb {
+class TLDupdateNotificationGroup;
+} // namespace Tdb
+
 class History;
 
 namespace Data {
@@ -90,6 +94,14 @@ extern base::options::toggle OptionGNotification;
 
 class Manager;
 
+using TdbId = int32;
+struct FullTdbId {
+	int32 groupId = 0;
+	TdbId id = 0;
+
+	friend inline constexpr auto operator<=>(FullTdbId, FullTdbId) = default;
+};
+
 class System final {
 public:
 	System();
@@ -118,6 +130,10 @@ class System final {
 
 	void playSound(not_null<Main::Session*> session, DocumentId id);
 
+	void process(
+		not_null<Main::Session*> session,
+		const Tdb::TLDupdateNotificationGroup &data);
+
 	[[nodiscard]] rpl::lifetime &lifetime() {
 		return _lifetime;
 	}
@@ -163,6 +179,9 @@ class System final {
 		}
 	};
 
+	void registerTdbId(FullTdbId tdbId, ReactionNotificationId msgId);
+	void clearFromTdb(FullTdbId tdbId);
+
 	void clearForThreadIf(Fn<bool(not_null<Data::Thread*>)> predicate);
 
 	[[nodiscard]] SkipState skipNotification(
@@ -184,6 +203,9 @@ class System final {
 
 	void registerThread(not_null<Data::Thread*> thread);
 
+	base::flat_map<ReactionNotificationId, FullTdbId> _tdbIdByMsgId;
+	base::flat_map<FullTdbId, ReactionNotificationId> _msgIdByTdbId;
+
 	base::flat_map<
 		not_null<Data::Thread*>,
 		base::flat_map<NotificationInHistoryKey, crl::time>> _whenMaps;
diff --git a/Telegram/SourceFiles/window/notifications_manager_default.cpp b/Telegram/SourceFiles/window/notifications_manager_default.cpp
index 198418b585dbbf..0e5f56508ffb62 100644
--- a/Telegram/SourceFiles/window/notifications_manager_default.cpp
+++ b/Telegram/SourceFiles/window/notifications_manager_default.cpp
@@ -96,7 +96,10 @@ Manager::QueuedNotification::QueuedNotification(NotificationFields &&fields)
 , item((fields.forwardedCount < 2) ? fields.item.get() : nullptr)
 , forwardedCount(fields.forwardedCount)
 , fromScheduled(reaction.empty() && (fields.item->out() || peer->isSelf())
+#if 0 // mtp
 	&& fields.item->isFromScheduled()) {
+#endif
+) {
 }
 
 QPixmap Manager::hiddenUserpicPlaceholder() const {

From 2a14cccf0e52d714d21f8cf011e57090dfa50c89 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 22 Feb 2023 11:37:18 +0400
Subject: [PATCH 251/349] Implement generating files by downloading from web.

---
 Telegram/SourceFiles/tdb/tdb_account.cpp      |  11 +-
 Telegram/SourceFiles/tdb/tdb_account.h        |   2 +
 .../SourceFiles/tdb/tdb_files_downloader.cpp  | 268 ++++++++++++++++++
 .../SourceFiles/tdb/tdb_files_downloader.h    |  79 ++++++
 Telegram/cmake/td_tdb.cmake                   |   2 +
 5 files changed, 357 insertions(+), 5 deletions(-)
 create mode 100644 Telegram/SourceFiles/tdb/tdb_files_downloader.cpp
 create mode 100644 Telegram/SourceFiles/tdb/tdb_files_downloader.h

diff --git a/Telegram/SourceFiles/tdb/tdb_account.cpp b/Telegram/SourceFiles/tdb/tdb_account.cpp
index ec4c857fe417e6..354388a00fca3e 100644
--- a/Telegram/SourceFiles/tdb/tdb_account.cpp
+++ b/Telegram/SourceFiles/tdb/tdb_account.cpp
@@ -8,6 +8,7 @@ For license and copyright information please follow this link:
 #include "tdb/tdb_account.h"
 
 #include "tdb/tdb_file_generator.h"
+#include "tdb/tdb_files_downloader.h"
 #include "tdb/tdb_options.h"
 
 namespace Tdb {
@@ -15,7 +16,8 @@ namespace Tdb {
 Account::Account(AccountConfig &&config)
 : _instance(std::move(config))
 , _sender(&_instance)
-, _options(std::make_unique<Options>(&_sender)) {
+, _options(std::make_unique<Options>(&_sender))
+, _downloader(std::make_unique<FilesDownloader>(this)) {
 	_instance.updates(
 	) | rpl::start_with_next([=](TLupdate &&update) {
 		if (!consumeUpdate(update)) {
@@ -66,10 +68,7 @@ bool Account::consumeUpdate(const TLupdate &update) {
 		if (i != end(_generators)) {
 			i->second->start(id);
 		} else if (conversion == "#url#") {
-			const auto t = data.voriginal_path().v;
-#if 0 // todo
-			download(data.voriginal_path().v);
-#endif
+			_downloader->start(id, data.voriginal_path().v);
 		} else {
 			_sender.request(TLfinishFileGeneration(
 				data.vgeneration_id(),
@@ -83,6 +82,8 @@ bool Account::consumeUpdate(const TLupdate &update) {
 		if (i != end(_generations)) {
 			i->second->finish();
 			_generations.erase(i);
+		} else {
+			_downloader->finish(id);
 		}
 		return true;
 	}, [&](const TLDupdateOption &data) {
diff --git a/Telegram/SourceFiles/tdb/tdb_account.h b/Telegram/SourceFiles/tdb/tdb_account.h
index 7078dc1b6db160..6a5996f0468609 100644
--- a/Telegram/SourceFiles/tdb/tdb_account.h
+++ b/Telegram/SourceFiles/tdb/tdb_account.h
@@ -16,6 +16,7 @@ using AccountConfig = details::InstanceConfig;
 
 class Options;
 class FileGenerator;
+class FilesDownloader;
 
 class Account final {
 public:
@@ -56,6 +57,7 @@ class Account final {
 	std::unique_ptr<Options> _options;
 	rpl::event_stream<TLupdate> _updates;
 
+	std::unique_ptr<FilesDownloader> _downloader;
 	base::flat_map<QString, not_null<FileGenerator*>> _generators;
 	base::flat_map<int64, not_null<FileGenerator*>> _generations;
 
diff --git a/Telegram/SourceFiles/tdb/tdb_files_downloader.cpp b/Telegram/SourceFiles/tdb/tdb_files_downloader.cpp
new file mode 100644
index 00000000000000..435de06f6145b1
--- /dev/null
+++ b/Telegram/SourceFiles/tdb/tdb_files_downloader.cpp
@@ -0,0 +1,268 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "tdb/tdb_files_downloader.h"
+
+#include "base/debug_log.h"
+#include "tdb/tdb_account.h"
+
+#include <QtNetwork/QNetworkReply>
+#include <QtNetwork/QAuthenticator>
+
+namespace Tdb {
+namespace {
+
+constexpr auto kMaxQueries = 8;
+constexpr auto kMaxHttpRedirects = 5;
+constexpr auto kChunk = 128 * 1024;
+constexpr auto kChunksInBuffer = 8;
+
+} // namespace
+
+struct FilesDownloader::Enqueued {
+	QString url;
+};
+
+struct FilesDownloader::Sent {
+	QString url;
+	not_null<QNetworkReply*> reply;
+	QByteArray data;
+	base::flat_set<RequestId> requests;
+	int64 sent = 0;
+	int redirectsLeft = kMaxHttpRedirects;
+	bool downloaded = false;
+};
+
+FilesDownloader::FilesDownloader(not_null<Account*> account)
+: _account(account)
+, _sender(&_account->sender()) {
+	const auto fail = [=](QNetworkReply *reply) {
+		for (const auto &[id, sent] : _sent) {
+			if (sent.reply == reply) {
+				failed(id, reply);
+				return;
+			}
+		}
+	};
+	QObject::connect(
+		&_manager,
+		&QNetworkAccessManager::authenticationRequired,
+		fail);
+	QObject::connect(
+		&_manager,
+		&QNetworkAccessManager::sslErrors,
+		fail);
+}
+
+FilesDownloader::~FilesDownloader() {
+	for (const auto &[id, sent] : base::take(_sent)) {
+		sent.reply->abort();
+		delete sent.reply;
+	}
+	for (const auto &reply : base::take(_repliesBeingDeleted)) {
+		if (reply) {
+			delete reply;
+		}
+	}
+}
+
+void FilesDownloader::start(int64 id, const QString &url) {
+	_enqueued.emplace(id, Enqueued{ url });
+	sendNext();
+}
+
+void FilesDownloader::finish(int64 id) {
+	_enqueued.erase(id);
+	removeSent(id);
+}
+
+void FilesDownloader::removeSent(int64 id) {
+	if (const auto i = _sent.find(id); i != end(_sent)) {
+		deleteDeferred(i->second.reply);
+		_sent.erase(i);
+		sendNext();
+	}
+}
+
+void FilesDownloader::deleteDeferred(not_null<QNetworkReply*> reply) {
+	reply->deleteLater();
+	_repliesBeingDeleted.erase(
+		ranges::remove(_repliesBeingDeleted, nullptr),
+		end(_repliesBeingDeleted));
+	_repliesBeingDeleted.emplace_back(reply.get());
+}
+
+void FilesDownloader::sendNext() {
+	while (!_enqueued.empty() && _sent.size() < kMaxQueries) {
+		const auto i = _enqueued.begin();
+		const auto id = i->first;
+		const auto url = i->second.url;
+		_enqueued.erase(i);
+
+		_sent.emplace(id, Sent{ .url = url, .reply = send(id, url) });
+	}
+}
+
+not_null<QNetworkReply*> FilesDownloader::send(
+		int64 id,
+		const QString &url) {
+	const auto reply = _manager.get(QNetworkRequest(url));
+	reply->setReadBufferSize(kChunk * kChunksInBuffer);
+
+	const auto handleReadyRead = [=] {
+		read(id, reply);
+	};
+	const auto handleError = [=](QNetworkReply::NetworkError error) {
+		failed(id, reply, error);
+	};
+	const auto handleFinished = [=] {
+		finished(id, reply);
+	};
+	QObject::connect(reply, &QNetworkReply::readyRead, handleReadyRead);
+	QObject::connect(reply, &QNetworkReply::errorOccurred, handleError);
+	QObject::connect(reply, &QNetworkReply::finished, handleFinished);
+
+	return reply;
+}
+
+void FilesDownloader::read(int64 id, not_null<QNetworkReply*> reply) {
+	if (const auto sent = findSent(id, reply)) {
+		read(id, sent);
+	}
+}
+
+void FilesDownloader::read(int64 id, not_null<Sent*> sent) {
+	while (true) {
+		const auto reply = sent->reply;
+		const auto read = reply->read(kChunk);
+		if (read.isEmpty() && (!sent->downloaded || sent->data.isEmpty())) {
+			break;
+		} else if (!sent->data.isEmpty()) {
+			sent->data.append(read);
+		} else {
+			sent->data = read;
+		}
+		const auto chunkSize = sent->downloaded
+			? std::min(int(sent->data.size()), kChunk)
+			: kChunk;
+		Assert(chunkSize > 0);
+		while (sent->data.size() >= chunkSize) {
+			const auto exact = (sent->data.size() == chunkSize);
+			const auto rid = _sender.request(TLwriteGeneratedFilePart(
+				tl_int64(id),
+				tl_int53(sent->sent),
+				tl_bytes(exact ? sent->data : sent->data.mid(0, chunkSize))
+			)).done([=](const TLok &, RequestId rid) {
+				written(id, reply, rid);
+			}).fail([=](const Error &error) {
+				finish(id);
+			}).send();
+
+			sent->sent += chunkSize;
+			if (exact) {
+				sent->data = QByteArray();
+			} else {
+				sent->data = sent->data.mid(chunkSize);
+			}
+			sent->requests.emplace(rid);
+		}
+	}
+}
+
+void FilesDownloader::written(int64 id, not_null<QNetworkReply*> reply, RequestId rid) {
+	if (const auto sent = findSent(id, reply)) {
+		sent->requests.erase(rid);
+		if (sent->downloaded && sent->requests.empty()) {
+			_sender.request(TLfinishFileGeneration(
+				tl_int64(id),
+				std::nullopt
+			)).send();
+			finish(id);
+		}
+	}
+}
+
+void FilesDownloader::finished(int64 id, not_null<QNetworkReply*> reply) {
+	const auto statusCode = reply->attribute(
+		QNetworkRequest::HttpStatusCodeAttribute);
+	const auto status = statusCode.isValid() ? statusCode.toInt() : 200;
+	if (status == 301 || status == 302) {
+		redirect(id, reply);
+	} else if (status != 200 && status != 206 && status != 416) {
+		LOG(("Network Error: "
+			"Bad HTTP status received in FilesDownloader::finished() %1"
+			).arg(status));
+		failed(id, reply);
+	} else if (const auto sent = findSent(id, reply)) {
+		sent->downloaded = true;
+		read(id, reply);
+	}
+}
+
+FilesDownloader::Sent *FilesDownloader::findSent(
+		int64 id,
+		not_null<QNetworkReply*> reply) {
+	const auto i = _sent.find(id);
+	return (i != end(_sent) && i->second.reply == reply)
+		? &i->second
+		: nullptr;
+}
+
+void FilesDownloader::failed(
+		int64 id,
+		not_null<QNetworkReply*> reply,
+		int error) {
+	if (const auto sent = findSent(id, reply)) {
+		LOG(("Network Error: "
+			"Failed to request '%1', error %2 (%3)"
+			).arg(sent->url
+			).arg(error
+			).arg(reply->errorString()));
+		failed(id, reply);
+	}
+}
+
+void FilesDownloader::failed(int64 id, not_null<QNetworkReply*> reply) {
+	if (const auto sent = findSent(id, reply)) {
+		_sender.request(TLfinishFileGeneration(
+			tl_int64(id),
+			tl_error(tl_int32(0), tl_string("download error"))
+		)).send();
+		removeSent(id);
+	}
+}
+
+void FilesDownloader::redirect(int id, not_null<QNetworkReply*> reply) {
+	const auto sent = findSent(id, reply);
+	if (!sent) {
+		return;
+	}
+
+	const auto header = reply->header(QNetworkRequest::LocationHeader);
+	const auto url = header.toString();
+	if (url.isEmpty()) {
+		LOG(("Network Error: "
+			"Empty HTTP redirect url for downloader: %1").arg(sent->url));
+		failed(id, reply);
+		return;
+	} else if (sent->sent > 0 || !sent->requests.empty()) {
+		LOG(("Network Error: "
+			"HTTP redirect in the middle of downloader: %1").arg(sent->url));
+		failed(id, reply);
+		return;
+	} else if (!sent->redirectsLeft--) {
+		LOG(("Network Error: "
+			"Too many HTTP redirects in downloader: %1").arg(sent->url));
+		failed(id, reply);
+		return;
+	}
+	deleteDeferred(reply);
+	sent->url = url;
+	sent->reply = send(id, url);
+}
+
+} // namespace Tdb
diff --git a/Telegram/SourceFiles/tdb/tdb_files_downloader.h b/Telegram/SourceFiles/tdb/tdb_files_downloader.h
new file mode 100644
index 00000000000000..b1892a1dc48500
--- /dev/null
+++ b/Telegram/SourceFiles/tdb/tdb_files_downloader.h
@@ -0,0 +1,79 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "tdb/tdb_sender.h"
+
+#include <QtNetwork/QNetworkAccessManager>
+#include <QtCore/QPointer>
+
+class QNetworkReply;
+
+namespace Tdb {
+
+class Account;
+
+// Testing may be done like that:
+//
+// request(TLgetRemoteFile(
+//	tl_string("http://link.to/image.jpg"),
+//	tl_fileTypeDocument()
+// )).done([=](const TLfile &result) {
+//	request(TLdownloadFile(
+//		result.data().vid(),
+//		tl_int32(1),
+//		tl_int53(0),
+//		tl_int53(0),
+//		tl_bool(true)
+//	)).done([=](const TLfile &result) {
+//		const auto path = result.data().vlocal().data().vpath().v;
+//	}).send();
+// }).send();
+
+class FilesDownloader final {
+public:
+	FilesDownloader(not_null<Account*> account);
+	~FilesDownloader();
+
+	void start(int64 id, const QString &url);
+	void finish(int64 id);
+
+private:
+	struct Enqueued;
+	struct Sent;
+
+	void sendNext();
+	[[nodiscard]] not_null<QNetworkReply*> send(
+		int64 id,
+		const QString &url);
+
+	void removeSent(int64 id);
+	void deleteDeferred(not_null<QNetworkReply*> reply);
+	[[nodiscard]] Sent *findSent(int64 id, not_null<QNetworkReply*> reply);
+
+	void read(int64 id, not_null<QNetworkReply*> reply);
+	void read(int64 id, not_null<Sent*> sent);
+	void written(int64 id, not_null<QNetworkReply*> reply, RequestId rid);
+	void finished(int64 id, not_null<QNetworkReply*> reply);
+	void redirect(int id, not_null<QNetworkReply*> reply);
+	void failed(int64 id, not_null<QNetworkReply*> reply, int error);
+	void failed(int64 id, not_null<QNetworkReply*> reply);
+
+	const not_null<Account*> _account;
+	Sender _sender;
+
+	base::flat_map<int64, Enqueued> _enqueued;
+	base::flat_map<int64, Sent> _sent;
+
+	std::vector<QPointer<QNetworkReply>> _repliesBeingDeleted;
+
+	QNetworkAccessManager _manager;
+
+};
+
+} // namespace Tdb
diff --git a/Telegram/cmake/td_tdb.cmake b/Telegram/cmake/td_tdb.cmake
index 61925091fb5f51..72b9905802fa50 100644
--- a/Telegram/cmake/td_tdb.cmake
+++ b/Telegram/cmake/td_tdb.cmake
@@ -21,6 +21,8 @@ PRIVATE
     tdb/tdb_file_generator.h
     tdb/tdb_file_proxy.cpp
     tdb/tdb_file_proxy.h
+    tdb/tdb_files_downloader.cpp
+    tdb/tdb_files_downloader.h
     tdb/tdb_format_phone.cpp
     tdb/tdb_format_phone.h
     tdb/tdb_option.h

From c7fcf86518e52a2445788e4f967678a4b44f2e02 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 22 Feb 2023 15:28:51 +0400
Subject: [PATCH 252/349] Migrate proxy management to TDLib.

---
 Telegram/SourceFiles/boxes/connection_box.cpp | 162 +++++++++++++++++-
 Telegram/SourceFiles/boxes/connection_box.h   |  20 +++
 .../SourceFiles/dialogs/dialogs_entry.cpp     |   7 +-
 Telegram/SourceFiles/main/main_account.cpp    |  20 ++-
 .../SourceFiles/tdb/details/tdb_instance.cpp  |  27 +++
 .../SourceFiles/tdb/details/tdb_instance.h    |   4 +
 Telegram/SourceFiles/tdb/tdb_account.cpp      |   4 +
 Telegram/SourceFiles/tdb/tdb_account.h        |   4 +
 8 files changed, 243 insertions(+), 5 deletions(-)

diff --git a/Telegram/SourceFiles/boxes/connection_box.cpp b/Telegram/SourceFiles/boxes/connection_box.cpp
index a4c41db7989555..49446905e138a1 100644
--- a/Telegram/SourceFiles/boxes/connection_box.cpp
+++ b/Telegram/SourceFiles/boxes/connection_box.cpp
@@ -45,11 +45,16 @@ For license and copyright information please follow this link:
 #include "styles/style_info.h"
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 #include <QtGui/QGuiApplication>
 #include <QtGui/QClipboard>
 
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kSaveSettingsDelayedTimeout = crl::time(1000);
 
 using ProxyData = MTP::ProxyData;
@@ -648,7 +653,14 @@ void ProxiesBox::setupTopButton() {
 
 			using namespace qthelp;
 			const auto options = RegExOption::CaseInsensitive;
+#if 0 // mtp
 			for (const auto &[expression, _] : Core::LocalUrlHandlers()) {
+#endif
+			const auto proxyurls = std::array{
+				u"^socks/?\\?(.+)(#|$)"_q,
+				u"^proxy/?\\?(.+)(#|$)"_q,
+			};
+			for (const auto &expression : proxyurls) {
 				const auto midExpression = base::StringViewMid(
 					expression,
 					1);
@@ -1166,6 +1178,7 @@ void ProxyBox::addLabel(
 ProxiesBoxController::ProxiesBoxController(not_null<Main::Account*> account)
 : _account(account)
 , _settings(Core::App().settings().proxy())
+, _sender(&account->sender())
 , _saveTimer([] { Local::writeSettings(); }) {
 	_list = ranges::views::all(
 		_settings.list()
@@ -1182,9 +1195,45 @@ ProxiesBoxController::ProxiesBoxController(not_null<Main::Account*> account)
 		}
 	}, _lifetime);
 
+#if 0 // mtp
 	for (auto &item : _list) {
 		refreshChecker(item);
 	}
+#endif
+	resolveTdb();
+}
+
+void ProxiesBoxController::resolveTdb() {
+	_listRequestId = _sender.request(TLgetProxies(
+	)).done([=](const TLproxies &result) {
+		auto enabled = ProxyData();
+		for (const auto &proxy : result.data().vproxies().v) {
+			const auto value = FromTL(proxy);
+			const auto i = ranges::find(_list, value, &Item::data);
+			if (i != end(_list)) {
+				i->tdbId = proxy.data().vid().v;
+				refreshChecker(*i);
+			}
+			if (proxy.data().vis_enabled().v) {
+				enabled = value;
+			}
+		}
+		const auto selected = _settings.selected();
+		for (auto &item : _list) {
+			const auto data = item.data;
+			const auto active = (data == selected) && _settings.isEnabled();
+			if (!item.tdbId) {
+				addToTdb(item);
+			} else if (active && data != enabled) {
+				_sender.request(TLenableProxy(
+					tl_int32(item.tdbId)
+				)).send();
+			}
+		}
+		if (!_settings.isEnabled() && enabled != ProxyData()) {
+			_sender.request(TLdisableProxy()).send();
+		}
+	}).send();
 }
 
 void ProxiesBoxController::ShowApplyConfirmation(
@@ -1276,8 +1325,56 @@ auto ProxiesBoxController::proxySettingsValue() const
 	) | rpl::distinct_until_changed();
 }
 
+void ProxiesBoxController::addToTdb(Item &item) {
+	const auto &data = item.data;
+	const auto active = _settings.isEnabled()
+		&& (data == _settings.selected());
+	_sender.request(item.addRequestId).cancel();
+	item.addRequestId = _sender.request(TLaddProxy(
+		tl_string(data.host),
+		tl_int32(data.port),
+		tl_bool(active),
+		TypeToTL(data)
+	)).done([=](const TLproxy &result) {
+		const auto i = ranges::find(_list, data, &Item::data);
+		if (i != end(_list)) {
+			i->addRequestId = 0;
+			i->tdbId = result.data().vid().v;
+			refreshChecker(*i);
+		}
+	}).send();
+}
+
 void ProxiesBoxController::refreshChecker(Item &item) {
-#if 0 // todo
+	Expects(item.tdbId != 0);
+	Expects(!item.addRequestId);
+
+	const auto id = item.tdbId;
+	item.state = ItemState::Checking;
+	_sender.request(item.checkRequestId).cancel();
+	item.checkRequestId = _sender.request(TLpingProxy(
+		tl_int32(item.tdbId)
+	)).done([=](const TLDseconds &result) {
+		const auto i = ranges::find(_list, id, &Item::tdbId);
+		if (i != end(_list)) {
+			i->checkRequestId = 0;
+			if (i->state == ItemState::Checking) {
+				i->state = ItemState::Available;
+				i->ping = int(base::SafeRound(result.vseconds().v * 1000));
+				updateView(*i);
+			}
+		}
+	}).fail([=] {
+		const auto i = ranges::find(_list, id, &Item::tdbId);
+		if (i != end(_list)) {
+			i->checkRequestId = 0;
+			if (i->state == ItemState::Checking) {
+				i->state = ItemState::Unavailable;
+				updateView(*i);
+			}
+		}
+	}).send();
+#if 0 // mtp
 	using Variants = MTP::DcOptions::Variants;
 	const auto type = (item.data.type == Type::Http)
 		? Variants::Http
@@ -1339,6 +1436,7 @@ void ProxiesBoxController::refreshChecker(Item &item) {
 #endif
 }
 
+#if 0 // mtp
 void ProxiesBoxController::setupChecker(int id, const Checker &checker) {
 	using Connection = MTP::details::AbstractConnection;
 	const auto pointer = checker.get();
@@ -1370,6 +1468,7 @@ void ProxiesBoxController::setupChecker(int id, const Checker &checker) {
 	pointer->connect(pointer, &Connection::disconnected, failed);
 	pointer->connect(pointer, &Connection::error, failed);
 }
+#endif
 
 object_ptr<Ui::BoxContent> ProxiesBoxController::CreateOwningBox(
 		not_null<Main::Account*> account) {
@@ -1459,6 +1558,10 @@ void ProxiesBoxController::setDeleted(int id, bool deleted) {
 				_lastSelectedProxyUsed = false;
 			}
 		}
+
+		if (item->tdbId) {
+			_sender.request(TLremoveProxy(tl_int32(item->tdbId))).send();
+		}
 	} else {
 		auto &proxies = _settings.list();
 		if (ranges::find(proxies, item->data) == end(proxies)) {
@@ -1533,7 +1636,18 @@ void ProxiesBoxController::replaceItemValue(
 	Assert(i != end(proxies));
 	*i = proxy;
 	which->data = proxy;
-	refreshChecker(*which);
+	if (which->tdbId) {
+		_sender.request(TLeditProxy(
+			tl_int32(which->tdbId),
+			tl_string(proxy.host),
+			tl_int32(proxy.port),
+			tl_bool(true),
+			TypeToTL(proxy)
+		)).send();
+		refreshChecker(*which);
+	} else if (which->addRequestId) {
+		addToTdb(*which);
+	}
 
 	applyItem(which->id);
 	saveDelayed();
@@ -1571,8 +1685,8 @@ void ProxiesBoxController::addNewItem(const ProxyData &proxy) {
 	proxies.push_back(proxy);
 
 	_list.push_back({ ++_idCounter, proxy });
-	refreshChecker(_list.back());
 	applyItem(_list.back().id);
+	addToTdb(_list.back());
 }
 
 bool ProxiesBoxController::setProxySettings(ProxyData::Settings value) {
@@ -1637,10 +1751,16 @@ void ProxiesBoxController::updateView(const Item &item) {
 		Unexpected("Proxy type in ProxiesBoxController::updateView.");
 	}();
 	const auto state = [&] {
+		using State = Main::Account::ConnectionState;
 		if (!selected || !_settings.isEnabled()) {
 			return item.state;
+#if 0 // mtp
 		} else if (_account->mtp().dcstate() == MTP::ConnectedState) {
 			return ItemState::Online;
+#endif
+		} else if (_account->connectionState() == State::Ready
+			|| _account->connectionState() == State::Updating) {
+			return ItemState::Online;
 		}
 		return ItemState::Connecting;
 	}();
@@ -1685,3 +1805,39 @@ ProxiesBoxController::~ProxiesBoxController() {
 			[] { Local::writeSettings(); });
 	}
 }
+
+MTP::ProxyData FromTL(const Tdb::TLproxy &value) {
+	const auto &fields = value.data();
+	auto result = ProxyData{
+		.host = fields.vserver().v,
+		.port = uint32(fields.vport().v),
+	};
+	fields.vtype().match([&](const TLDproxyTypeHttp &data) {
+		result.type = ProxyData::Type::Http;
+		result.user = data.vusername().v;
+		result.password = data.vpassword().v;
+	}, [&](const TLDproxyTypeSocks5 &data) {
+		result.type = ProxyData::Type::Socks5;
+		result.user = data.vusername().v;
+		result.password = data.vpassword().v;
+	}, [&](const TLDproxyTypeMtproto &data) {
+		result.type = ProxyData::Type::Mtproto;
+		result.password = data.vsecret().v;
+	});
+	return result;
+}
+
+TLproxyType TypeToTL(const MTP::ProxyData &value) {
+	Expects(value.type != MTP::ProxyData::Type::None);
+
+	return (value.type == MTP::ProxyData::Type::Http)
+		? tl_proxyTypeHttp(
+			tl_string(value.user),
+			tl_string(value.password),
+			tl_bool(false)) // http_only
+		: (value.type == MTP::ProxyData::Type::Socks5)
+		? tl_proxyTypeSocks5(
+			tl_string(value.user),
+			tl_string(value.password))
+		: tl_proxyTypeMtproto(tl_string(value.password));
+}
diff --git a/Telegram/SourceFiles/boxes/connection_box.h b/Telegram/SourceFiles/boxes/connection_box.h
index 25da434586d8cf..f8f609f5b302ea 100644
--- a/Telegram/SourceFiles/boxes/connection_box.h
+++ b/Telegram/SourceFiles/boxes/connection_box.h
@@ -13,6 +13,13 @@ For license and copyright information please follow this link:
 #include "mtproto/connection_abstract.h"
 #include "mtproto/mtproto_proxy_data.h"
 
+#include "tdb/tdb_sender.h"
+
+namespace Tdb {
+class TLproxy;
+class TLproxyType;
+} // namespace Tdb
+
 namespace Ui {
 class Show;
 class BoxContent;
@@ -95,8 +102,13 @@ class ProxiesBoxController {
 		int id = 0;
 		ProxyData data;
 		bool deleted = false;
+#if 0 // mtp
 		Checker checker;
 		Checker checkerv6;
+#endif
+		int tdbId = 0;
+		mtpRequestId addRequestId = 0;
+		mtpRequestId checkRequestId = 0;
 		ItemState state = ItemState::Checking;
 		int ping = 0;
 
@@ -111,6 +123,8 @@ class ProxiesBoxController {
 	void refreshChecker(Item &item);
 	void setupChecker(int id, const Checker &checker);
 
+	void addToTdb(Item &item);
+	void resolveTdb();
 	void replaceItemWith(
 		std::vector<Item>::iterator which,
 		std::vector<Item>::iterator with);
@@ -120,6 +134,7 @@ class ProxiesBoxController {
 
 	const not_null<Main::Account*> _account;
 	Core::SettingsProxy &_settings;
+	Tdb::Sender _sender;
 	int _idCounter = 0;
 	std::vector<Item> _list;
 	rpl::event_stream<ItemView> _views;
@@ -132,4 +147,9 @@ class ProxiesBoxController {
 
 	rpl::lifetime _lifetime;
 
+	mtpRequestId _listRequestId = 0;
+
 };
+
+[[nodiscard]] MTP::ProxyData FromTL(const Tdb::TLproxy &value);
+[[nodiscard]] Tdb::TLproxyType TypeToTL(const MTP::ProxyData &value);
diff --git a/Telegram/SourceFiles/dialogs/dialogs_entry.cpp b/Telegram/SourceFiles/dialogs/dialogs_entry.cpp
index a079d834c3165a..3477399c0f0d19 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_entry.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_entry.cpp
@@ -285,8 +285,13 @@ void Entry::updateChatListSortPosition(
 void Entry::refreshChatListSortPositionFromTdb(
 		FilterId filterId,
 		uint64 order) {
+	const auto fixedIndex = filterId ? 0 : fixedOnTopIndex();
 	const auto index = order ? lookupPinnedIndex(filterId) : 0;
-	const auto sortKey = index ? PinnedDialogPos(index) : order;
+	const auto sortKey = fixedIndex
+		? FixedOnTopDialogPos(fixedIndex)
+		: index
+		? PinnedDialogPos(index)
+		: order;
 	if (filterId) {
 		if (order) {
 			_sortKeyInFilterMap[filterId] = sortKey;
diff --git a/Telegram/SourceFiles/main/main_account.cpp b/Telegram/SourceFiles/main/main_account.cpp
index c10dbe796df3c4..b33e3b6512a722 100644
--- a/Telegram/SourceFiles/main/main_account.cpp
+++ b/Telegram/SourceFiles/main/main_account.cpp
@@ -34,6 +34,7 @@ For license and copyright information please follow this link:
 #include "api/api_text_entities.h"
 #include "lang/lang_cloud_manager.h"
 #include "ui/boxes/confirm_box.h"
+#include "boxes/connection_box.h" // TypeToTL
 
 namespace Main {
 namespace {
@@ -188,14 +189,31 @@ void Account::prepareToStartAdded(
 void Account::watchProxyChanges() {
 	using ProxyChange = Core::Application::ProxyChange;
 
+
+	const auto apply = [&] {
+		const auto proxy = Core::App().settings().proxy().selected();
+		if (proxy && Core::App().settings().proxy().isEnabled()) {
+			_tdb->setProxy(Tdb::TLaddProxy(
+				Tdb::tl_string(proxy.host),
+				Tdb::tl_int32(proxy.port),
+				Tdb::tl_bool(true),
+				TypeToTL(proxy)
+			));
+		} else {
+			_tdb->setProxy(Tdb::TLdisableProxy());
+		}
+	};
+	apply();
 	Core::App().proxyChanges(
 	) | rpl::start_with_next([=](const ProxyChange &change) {
+		apply();
+#if 0 // mtp
 		const auto key = [&](const MTP::ProxyData &proxy) {
 			return (proxy.type == MTP::ProxyData::Type::Mtproto)
 				? std::make_pair(proxy.host, proxy.port)
 				: std::make_pair(QString(), uint32(0));
 		};
-#if 0 // todo
+
 		if (_mtp) {
 			_mtp->restart();
 			if (key(change.was) != key(change.now)) {
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
index 1018639eae2570..b4b37c7461ff49 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
@@ -268,6 +268,8 @@ class Instance::Client final {
 	void logout();
 	void reset();
 
+	void setProxy(std::variant<TLdisableProxy, TLaddProxy> value);
+
 private:
 	struct QueuedRequest {
 		ExternalGenerator request;
@@ -284,6 +286,7 @@ class Instance::Client final {
 	void purgeInvalid();
 	void clearStale();
 	void started();
+	void setCurrentProxy();
 
 	const std::shared_ptr<Manager> _manager;
 	ClientManager::ClientId _id = 0;
@@ -291,6 +294,7 @@ class Instance::Client final {
 	QMutex _activeRequestsMutex;
 	base::flat_set<RequestId> _activeRequests;
 	base::flat_map<RequestId, QueuedRequest> _queuedRequests;
+	std::variant<TLdisableProxy, TLaddProxy> _proxy;
 	rpl::event_stream<TLupdate> _updates;
 	std::atomic<State> _state = State::Working;
 	std::atomic<bool> _clearingStale = false;
@@ -756,6 +760,7 @@ void Instance::Client::started() {
 	}
 	_state = State::Working;
 	setIgnorePlatformRestrictions();
+	setCurrentProxy();
 	for (auto &[requestId, queued] : base::take(_queuedRequests)) {
 		sendToManager(
 			requestId,
@@ -833,6 +838,24 @@ void Instance::Client::reset() {
 	send(allocateRequestId(), TLdestroy(), nullptr, nullptr, true);
 }
 
+void Instance::Client::setProxy(std::variant<TLdisableProxy, TLaddProxy> value) {
+	_proxy = std::move(value);
+	if (_state == State::Working) {
+		setCurrentProxy();
+	}
+}
+
+void Instance::Client::setCurrentProxy() {
+	v::match(_proxy, [&](const auto &value) {
+		send(
+			allocateRequestId(),
+			base::duplicate(value),
+			nullptr,
+			nullptr,
+			true);
+	});
+}
+
 void Instance::Client::restart() {
 	Expects(_state == State::Closed);
 
@@ -987,6 +1010,10 @@ void Instance::reset() {
 	_client->reset();
 }
 
+void Instance::setProxy(std::variant<TLdisableProxy, TLaddProxy> value) {
+	_client->setProxy(std::move(value));
+}
+
 void ExecuteExternal(
 		ExternalGenerator &&request,
 		ExternalCallback &&callback) {
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.h b/Telegram/SourceFiles/tdb/details/tdb_instance.h
index 9ba1eadc0b2c86..5690a681908e48 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.h
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.h
@@ -14,6 +14,8 @@ For license and copyright information please follow this link:
 namespace Tdb {
 class Error;
 class TLupdate;
+class TLdisableProxy;
+class TLaddProxy;
 } // namespace Tdb
 
 namespace Tdb::details {
@@ -106,6 +108,8 @@ class Instance final {
 	void logout();
 	void reset();
 
+	void setProxy(std::variant<TLdisableProxy, TLaddProxy> value);
+
 	// Synchronous requests. Use with care!!
 	// If request will use the network or even disk it may freeze the app.
 	// It expects the _state is Working, instantly fails otherwise.
diff --git a/Telegram/SourceFiles/tdb/tdb_account.cpp b/Telegram/SourceFiles/tdb/tdb_account.cpp
index 354388a00fca3e..749488a329f326 100644
--- a/Telegram/SourceFiles/tdb/tdb_account.cpp
+++ b/Telegram/SourceFiles/tdb/tdb_account.cpp
@@ -28,6 +28,10 @@ Account::Account(AccountConfig &&config)
 
 Account::~Account() = default;
 
+void Account::setProxy(std::variant<TLdisableProxy, TLaddProxy> value) {
+	_instance.setProxy(std::move(value));
+}
+
 void Account::logout() {
 	_instance.logout();
 }
diff --git a/Telegram/SourceFiles/tdb/tdb_account.h b/Telegram/SourceFiles/tdb/tdb_account.h
index 6a5996f0468609..b80f5f395d9747 100644
--- a/Telegram/SourceFiles/tdb/tdb_account.h
+++ b/Telegram/SourceFiles/tdb/tdb_account.h
@@ -18,6 +18,10 @@ class Options;
 class FileGenerator;
 class FilesDownloader;
 
+class TLaddProxy;
+class TLdisableProxy;
+class TLupdate;
+
 class Account final {
 public:
 	explicit Account(AccountConfig &&config);

From 52cbde959bb59ad8e4b7b0dc718ab41040b75f19 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 22 Feb 2023 15:37:34 +0400
Subject: [PATCH 253/349] Show group photo change recent action from TDLib.

---
 .../history/admin_log/history_admin_log_item.cpp       | 10 +++++++++-
 .../view/controls/history_view_voice_record_bar.cpp    |  2 +-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
index a8f619a50531ca..9a29bd654306a2 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
@@ -1146,8 +1146,11 @@ void GenerateItems(
 	};
 
 	const auto createChangePhoto = [&](const LogPhoto &action) {
-#if 0 // todo
+#if 0 // mtp
 		action.vnew_photo().match([&](const MTPDphoto &data) {
+#endif
+		if (const auto newPhoto = action.vnew_photo()) {
+			const auto &data = *newPhoto;
 			const auto photo = history->owner().processPhoto(data);
 			const auto text = (channel->isMegagroup()
 				? tr::lng_admin_log_changed_photo_group
@@ -1157,7 +1160,10 @@ void GenerateItems(
 					fromLinkText,
 					Ui::Text::WithEntities);
 			addSimpleServiceMessage(text, MsgId(), photo);
+		} else {
+#if 0 // mtp
 		}, [&](const MTPDphotoEmpty &data) {
+#endif
 			const auto text = (channel->isMegagroup()
 				? tr::lng_admin_log_removed_photo_group
 				: tr::lng_admin_log_removed_photo_channel)(
@@ -1166,6 +1172,8 @@ void GenerateItems(
 					fromLinkText,
 					Ui::Text::WithEntities);
 			addSimpleServiceMessage(text);
+		}
+#if 0 // mtp
 		});
 #endif
 	};
diff --git a/Telegram/SourceFiles/history/view/controls/history_view_voice_record_bar.cpp b/Telegram/SourceFiles/history/view/controls/history_view_voice_record_bar.cpp
index 856b9407dd79e4..8d6dc9ec789226 100644
--- a/Telegram/SourceFiles/history/view/controls/history_view_voice_record_bar.cpp
+++ b/Telegram/SourceFiles/history/view/controls/history_view_voice_record_bar.cpp
@@ -101,7 +101,7 @@ enum class FilterType {
 
 [[nodiscard]] not_null<DocumentData*> DummyDocument(
 		not_null<Data::Session*> owner) {
-#if 0 // todo
+#if 0 // mtp
 	return owner->document(
 		base::RandomValue<DocumentId>(),
 		uint64(0),

From 7b3f4f8ae1d57df2b4a483d16df58da7bddb64aa Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 22 Feb 2023 16:06:20 +0400
Subject: [PATCH 254/349] Support recurring payment terms from TDLib.

---
 .../SourceFiles/payments/payments_checkout_process.cpp     | 2 +-
 Telegram/SourceFiles/payments/payments_form.cpp            | 7 +++++++
 Telegram/SourceFiles/payments/payments_form.h              | 2 ++
 3 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/payments/payments_checkout_process.cpp b/Telegram/SourceFiles/payments/payments_checkout_process.cpp
index 0d3a83e11638ff..55b9c2721deee8 100644
--- a/Telegram/SourceFiles/payments/payments_checkout_process.cpp
+++ b/Telegram/SourceFiles/payments/payments_checkout_process.cpp
@@ -667,7 +667,7 @@ void CheckoutProcess::panelSubmit() {
 	} else if (!invoice.termsUrl.isEmpty()
 		&& !_form->details().termsAccepted) {
 		_panel->requestTermsAcceptance(
-			QString(), // todo _form->details().termsBotUsername,
+			_form->details().termsBotUsername,
 			invoice.termsUrl,
 			invoice.isRecurring);
 	} else {
diff --git a/Telegram/SourceFiles/payments/payments_form.cpp b/Telegram/SourceFiles/payments/payments_form.cpp
index 588313227fd2a5..17d88e1bf2dd32 100644
--- a/Telegram/SourceFiles/payments/payments_form.cpp
+++ b/Telegram/SourceFiles/payments/payments_form.cpp
@@ -885,6 +885,8 @@ void Form::processReceipt(const TLDpaymentReceipt &data) {
 }
 
 void Form::processInvoice(const TLDinvoice &data) {
+	const auto recurringTermsUrl
+		= data.vrecurring_payment_terms_of_service_url().v;
 	_invoice = Ui::Invoice{
 		.cover = std::move(_invoice.cover),
 
@@ -903,9 +905,13 @@ void Form::processInvoice(const TLDinvoice &data) {
 		.isPhoneRequested = data.vneed_phone_number().v,
 		.isEmailRequested = data.vneed_email_address().v,
 		.isShippingAddressRequested = data.vneed_shipping_address().v,
+		.isRecurring = !recurringTermsUrl.isEmpty(),
 		.isFlexible = data.vis_flexible().v,
 		.isTest = data.vis_test().v,
 
+		.termsUrl = (!recurringTermsUrl.isEmpty()
+			? recurringTermsUrl
+			: data.vterms_of_service_url().v),
 		.phoneSentToProvider = data.vsend_phone_number_to_provider().v,
 		.emailSentToProvider = data.vsend_email_address_to_provider().v,
 	};
@@ -928,6 +934,7 @@ void Form::processDetails(const TLDpaymentForm &data) {
 	if (const auto botId = _details.botId) {
 		if (const auto bot = _session->data().userLoaded(botId)) {
 			_invoice.cover.seller = bot->name();
+			_details.termsBotUsername = bot->username();
 		}
 	}
 	if (const auto providerId = _details.providerId) {
diff --git a/Telegram/SourceFiles/payments/payments_form.h b/Telegram/SourceFiles/payments/payments_form.h
index 950be8a3622826..e6a770b280f089 100644
--- a/Telegram/SourceFiles/payments/payments_form.h
+++ b/Telegram/SourceFiles/payments/payments_form.h
@@ -59,7 +59,9 @@ struct FormDetails {
 	QString url;
 #if 0 // goodToRemove
 	QString nativeProvider;
+#endif
 	QString termsBotUsername;
+#if 0 // mtp
 	QByteArray nativeParamsJson;
 #endif
 	UserId botId = 0;

From 6c95793c494f61a7e5f7650bd09ca729220b1301 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 22 Feb 2023 16:17:02 +0400
Subject: [PATCH 255/349] Mark channel as forbidden locally.

---
 .../SourceFiles/api/api_chat_participants.cpp |  2 +-
 Telegram/SourceFiles/data/data_channel.cpp    | 30 ++++++++++++++++++-
 .../SourceFiles/history/history_widget.cpp    |  8 ++---
 3 files changed, 34 insertions(+), 6 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_chat_participants.cpp b/Telegram/SourceFiles/api/api_chat_participants.cpp
index 3813625aa8e94d..2384d510f90bf8 100644
--- a/Telegram/SourceFiles/api/api_chat_participants.cpp
+++ b/Telegram/SourceFiles/api/api_chat_participants.cpp
@@ -907,7 +907,7 @@ void ChatParticipants::requestSelf(not_null<ChannelData*> channel) {
 				data.vinviter_user_id().v,
 				data.vjoined_chat_date().v,
 				false);
-#if 0 // doLater
+#if 0 // tdlib todo wants to add the local 'joined' service message in tdlib.
 				data.is_via_invite());
 #endif
 		}, [&](const TLDchatMemberStatusCreator &) {
diff --git a/Telegram/SourceFiles/data/data_channel.cpp b/Telegram/SourceFiles/data/data_channel.cpp
index 8696ca6d7e5343..e18049d1af506b 100644
--- a/Telegram/SourceFiles/data/data_channel.cpp
+++ b/Telegram/SourceFiles/data/data_channel.cpp
@@ -538,7 +538,35 @@ void ChannelData::setViewAsMessagesFlag(bool enabled) {
 }
 
 void ChannelData::markForbidden() {
-#if 0 // todo
+	auto wasInChannel = amIn();
+	auto wasViewAdmins = canViewAdmins();
+	auto wasViewMembers = canViewMembers();
+	auto wasAddMembers = canAddMembers();
+
+	setFlags(this->flags() | ChannelDataFlag::Forbidden);
+	if (hasAdminRights()) {
+		setAdminRights(ChatAdminRights());
+	}
+	if (hasRestrictions()) {
+		setRestrictions(ChatRestrictionsInfo());
+	}
+	clearUserpic();
+	date = 0;
+	setMembersCount(0);
+
+	auto flags = UpdateFlag(0) | UpdateFlag(0);
+	if (wasInChannel != amIn()) {
+		flags |= UpdateFlag::ChannelAmIn;
+	}
+	if (wasViewAdmins != canViewAdmins()
+		|| wasViewMembers != canViewMembers()
+		|| wasAddMembers != canAddMembers()) {
+		flags |= UpdateFlag::Rights;
+	}
+	if (flags) {
+		session().changes().peerUpdated(this, flags);
+	}
+#if 0 // mtp
 	owner().processChat(MTP_channelForbidden(
 		MTP_flags(isMegagroup()
 			? MTPDchannelForbidden::Flag::f_megagroup
diff --git a/Telegram/SourceFiles/history/history_widget.cpp b/Telegram/SourceFiles/history/history_widget.cpp
index dcc638fcf3568b..3a4435ca52cff2 100644
--- a/Telegram/SourceFiles/history/history_widget.cpp
+++ b/Telegram/SourceFiles/history/history_widget.cpp
@@ -3522,13 +3522,13 @@ void HistoryWidget::messagesReceived(
 #endif
 
 void HistoryWidget::messagesFailed(const Error &error, RequestId requestId) {
-	if (error.message == qstr("CHANNEL_PRIVATE") // todo
+	if (error.message == u"CHANNEL_PRIVATE"_q
 		&& _peer->isChannel()
 		&& _peer->asChannel()->invitePeekExpires()) {
 		_peer->asChannel()->privateErrorReceived();
-	} else if (error.message == qstr("CHANNEL_PRIVATE") // todo
-		|| error.message == qstr("CHANNEL_PUBLIC_GROUP_NA")
-		|| error.message == qstr("USER_BANNED_IN_CHANNEL")) {
+	} else if (error.message == u"CHANNEL_PRIVATE"_q
+		|| error.message == u"CHANNEL_PUBLIC_GROUP_NA"_q
+		|| error.message == u"USER_BANNED_IN_CHANNEL"_q) {
 		const auto was = _peer;
 		const auto controller = this->controller();
 		controller->showBackFromStack();

From 6245aa45853abcfdea209f9d2f0a3bd647a1b1d3 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 22 Feb 2023 16:41:38 +0400
Subject: [PATCH 256/349] Mark topic mentions / reactions as read.

---
 Telegram/SourceFiles/menu/menu_send.cpp | 26 +++++++++++++++++++------
 1 file changed, 20 insertions(+), 6 deletions(-)

diff --git a/Telegram/SourceFiles/menu/menu_send.cpp b/Telegram/SourceFiles/menu/menu_send.cpp
index 91fdec379a0c1a..3e56c60fb5c096 100644
--- a/Telegram/SourceFiles/menu/menu_send.cpp
+++ b/Telegram/SourceFiles/menu/menu_send.cpp
@@ -890,9 +890,16 @@ void SetupUnreadMentionsMenu(
 		const auto peer = thread->peer();
 		const auto topic = thread->asTopic();
 		const auto rootId = topic ? topic->rootId() : 0;
-		peer->session().sender().request(TLreadAllChatMentions( // todo topics
-			peerToTdbChat(peer->id)
-		)).done(done).fail(done).send();
+		if (rootId) {
+			peer->session().sender().request(TLreadAllMessageThreadMentions(
+				peerToTdbChat(peer->id),
+				tl_int53(rootId.bare)
+			)).done(done).fail(done).send();
+		} else {
+			peer->session().sender().request(TLreadAllChatMentions(
+				peerToTdbChat(peer->id)
+			)).done(done).fail(done).send();
+		}
 #if 0 // mtp
 		using Flag = MTPmessages_ReadMentions::Flag;
 		peer->session().api().request(MTPmessages_ReadMentions(
@@ -936,9 +943,16 @@ void SetupUnreadReactionsMenu(
 		const auto topic = thread->asTopic();
 		const auto peer = thread->peer();
 		const auto rootId = topic ? topic->rootId() : 0;
-		peer->session().sender().request(TLreadAllChatReactions(
-			peerToTdbChat(peer->id) // tdlib todo topics
-		)).done(done).fail(done).send();
+		if (rootId) {
+			peer->session().sender().request(TLreadAllMessageThreadReactions(
+				peerToTdbChat(peer->id),
+				tl_int53(rootId.bare)
+			)).done(done).fail(done).send();
+		} else {
+			peer->session().sender().request(TLreadAllChatReactions(
+				peerToTdbChat(peer->id)
+			)).done(done).fail(done).send();
+		}
 #if 0 // mtp
 		using Flag = MTPmessages_ReadReactions::Flag;
 		peer->session().api().request(MTPmessages_ReadReactions(

From a9619830ee9e2e21c82f33661be858d83152dcbb Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 22 Feb 2023 16:41:52 +0400
Subject: [PATCH 257/349] Show connecting state in top bar widget.

---
 .../history/view/history_view_top_bar_widget.cpp         | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp b/Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp
index e3ddb7d27520f1..1eb89e4b018e0c 100644
--- a/Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp
@@ -65,6 +65,8 @@ For license and copyright information please follow this link:
 #include "styles/style_info.h"
 #include "styles/style_menu_icons.h"
 
+#include "main/main_account.h"
+
 #include <QtGui/QWindow>
 
 namespace HistoryView {
@@ -243,11 +245,15 @@ Main::Session &TopBarWidget::session() const {
 }
 
 void TopBarWidget::updateConnectingState() {
-#if 0 // todo
+#if 0 // mtp
 	const auto state = _controller->session().mtp().dcstate();
 	const auto exposed = window()->windowHandle()
 		&& window()->windowHandle()->isExposed();
 	if (state == MTP::ConnectedState || !exposed) {
+#endif
+	const auto state = _controller->session().account().connectionState();
+	using State = Main::Account::ConnectionState;
+	if (state == State::Ready || state == State::Updating) {
 		if (_connecting) {
 			_connecting = nullptr;
 			update();
@@ -259,7 +265,6 @@ void TopBarWidget::updateConnectingState() {
 		_connecting->start();
 		update();
 	}
-#endif
 }
 
 void TopBarWidget::connectingAnimationCallback() {

From deeac21e01db863abd492ac6c1c89b116235f2c3 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 22 Feb 2023 16:49:21 +0400
Subject: [PATCH 258/349] Just remove some more todo-s.

---
 .../SourceFiles/history/view/history_view_replies_section.cpp | 4 ++--
 .../history/view/history_view_scheduled_section.cpp           | 4 ++--
 Telegram/SourceFiles/inline_bots/inline_bot_result.cpp        | 3 ---
 3 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/Telegram/SourceFiles/history/view/history_view_replies_section.cpp b/Telegram/SourceFiles/history/view/history_view_replies_section.cpp
index d2eb816eb3ff00..69dc954084f145 100644
--- a/Telegram/SourceFiles/history/view/history_view_replies_section.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_replies_section.cpp
@@ -1307,14 +1307,14 @@ void RepliesWidget::edit(
 		}
 	}
 
+#if 0 // mtp
 	lifetime().add([=] {
 		if (!*saveEditMsgRequestId) {
 			return;
 		}
-#if 0 // todo
 		session().api().request(base::take(*saveEditMsgRequestId)).cancel();
-#endif
 	});
+#endif
 
 	const auto done = [=](mtpRequestId requestId) {
 		if (requestId == *saveEditMsgRequestId) {
diff --git a/Telegram/SourceFiles/history/view/history_view_scheduled_section.cpp b/Telegram/SourceFiles/history/view/history_view_scheduled_section.cpp
index 2de745eb857c7b..ebccf649dfa90e 100644
--- a/Telegram/SourceFiles/history/view/history_view_scheduled_section.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_scheduled_section.cpp
@@ -774,14 +774,14 @@ void ScheduledWidget::edit(
 		}
 	}
 
+#if 0 // mtp
 	lifetime().add([=] {
 		if (!*saveEditMsgRequestId) {
 			return;
 		}
-#if 0 // todo
 		session().api().request(base::take(*saveEditMsgRequestId)).cancel();
-#endif
 	});
+#endif
 
 	const auto done = [=](mtpRequestId requestId) {
 		if (requestId == *saveEditMsgRequestId) {
diff --git a/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp b/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp
index c672bbec72e924..f97e894f49cba4 100644
--- a/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp
+++ b/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp
@@ -107,9 +107,6 @@ std::unique_ptr<Result> Result::Create(
 		return std::make_unique<Result>(session, Creator{ queryId, type });
 	};
 
-#if 0 // todo invoice
-#endif
-
 	return tlData.match([&](const TLDinlineQueryResultArticle &data) {
 		auto result = createResult(Type::Article);
 

From 677073cdcbe4fcc33cf5f47ab6f4541934004e1d Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 22 Feb 2023 22:55:46 +0400
Subject: [PATCH 259/349] Migrate emoji interactions through TDLib.

---
 Telegram/SourceFiles/api/api_updates.cpp      |  5 ++
 .../chat_helpers/emoji_interactions.cpp       | 70 +++++++++++++++++--
 .../chat_helpers/emoji_interactions.h         |  8 +++
 .../chat_helpers/stickers_emoji_pack.cpp      |  6 +-
 .../chat_helpers/stickers_emoji_pack.h        |  4 +-
 .../view/media/history_view_custom_emoji.cpp  |  8 +++
 6 files changed, 92 insertions(+), 9 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 6a00707ce907b6..c1e3b25a967f0e 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -1187,6 +1187,11 @@ void Updates::handleSendActionUpdate(
 	if (!from || !from->isUser() || from->isSelf()) {
 		return;
 	}
+	if (action.type() == id_chatActionWatchingAnimations) {
+		const auto &data = action.c_chatActionWatchingAnimations();
+		handleEmojiInteraction(peer, data.vemoji().v);
+		return;
+	}
 	session().data().sendActionManager().registerFor(
 		history,
 		rootId,
diff --git a/Telegram/SourceFiles/chat_helpers/emoji_interactions.cpp b/Telegram/SourceFiles/chat_helpers/emoji_interactions.cpp
index 67fe57e6464bd5..7522f8797e695e 100644
--- a/Telegram/SourceFiles/chat_helpers/emoji_interactions.cpp
+++ b/Telegram/SourceFiles/chat_helpers/emoji_interactions.cpp
@@ -22,6 +22,9 @@ For license and copyright information please follow this link:
 #include "base/random.h"
 #include "apiwrap.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtCore/QJsonDocument>
 #include <QtCore/QJsonArray>
 #include <QtCore/QJsonObject>
@@ -30,6 +33,8 @@ For license and copyright information please follow this link:
 namespace ChatHelpers {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kMinDelay = crl::time(200);
 constexpr auto kAccumulateDelay = crl::time(1000);
 constexpr auto kAccumulateSeenRequests = kAccumulateDelay;
@@ -52,20 +57,25 @@ EmojiInteractions::EmojiInteractions(not_null<Main::Session*> session)
 , _checkTimer([=] { check(); }) {
 	_session->changes().messageUpdates(
 		Data::MessageUpdate::Flag::Destroyed
+#if 0 // mtp
 		| Data::MessageUpdate::Flag::Edited
+#endif
 	) | rpl::start_with_next([=](const Data::MessageUpdate &update) {
 		if (update.flags & Data::MessageUpdate::Flag::Destroyed) {
 			_outgoing.remove(update.item);
 			_incoming.remove(update.item);
+#if 0 // mtp
 		} else if (update.flags & Data::MessageUpdate::Flag::Edited) {
 			checkEdition(update.item, _outgoing);
 			checkEdition(update.item, _incoming);
+#endif
 		}
 	}, _lifetime);
 }
 
 EmojiInteractions::~EmojiInteractions() = default;
 
+#if 0 // mtp
 void EmojiInteractions::checkEdition(
 		not_null<HistoryItem*> item,
 		base::flat_map<not_null<HistoryItem*>, std::vector<Animation>> &map) {
@@ -76,6 +86,7 @@ void EmojiInteractions::checkEdition(
 		map.erase(i);
 	}
 }
+#endif
 
 void EmojiInteractions::startOutgoing(
 		not_null<const HistoryView::Element*> view) {
@@ -83,6 +94,43 @@ void EmojiInteractions::startOutgoing(
 	if (!item->isRegular() || !item->history()->peer->isUser()) {
 		return;
 	}
+	const auto emoticon = item->originalText().text;
+	const auto emoji = Ui::Emoji::Find(emoticon);
+	if (!emoji) {
+		return;
+	}
+	const auto itemId = item->fullId();
+	const auto id = _session->sender().request(TLclickAnimatedEmojiMessage(
+		peerToTdbChat(item->history()->peer->id),
+		tl_int53(item->id.bare)
+	)).done([=](const TLsticker &result, RequestId requestId) {
+		_outgoingRequests.remove(requestId);
+
+		const auto item = _session->data().message(itemId);
+		if (!item) {
+			return;
+		}
+		const auto document = _session->data().processDocument(result);
+		const auto media = document->createMediaView();
+		media->checkStickerLarge();
+		const auto now = crl::now();
+		auto &animations = _outgoing[item];
+		if (item->originalText().text != emoticon) {
+			// The message was edited, forget the old emoji.
+			animations.clear();
+		}
+		animations.push_back({
+			.emoticon = emoticon,
+			.emoji = emoji,
+			.document = document,
+			.media = media,
+			.scheduledAt = now,
+		});
+		check(now);
+	}).fail([=](const Error &error, RequestId requestId) {
+		_outgoingRequests.remove(requestId);
+	}).send();
+#if 0 // mtp
 	const auto &pack = _session->emojiStickersPack();
 	const auto emoticon = item->originalText().text;
 	const auto emoji = pack.chooseInteractionEmoji(emoticon);
@@ -120,6 +168,7 @@ void EmojiInteractions::startOutgoing(
 		.index = index,
 	});
 	check(now);
+#endif
 }
 
 #if 0 // mtp
@@ -220,6 +269,7 @@ void EmojiInteractions::startIncoming(
 void EmojiInteractions::seenOutgoing(
 		not_null<PeerData*> peer,
 		const QString &emoticon) {
+#if 0 // mtp
 	const auto &pack = _session->emojiStickersPack();
 	if (const auto i = _playsSent.find(peer); i != end(_playsSent)) {
 		if (const auto emoji = pack.chooseInteractionEmoji(emoticon)) {
@@ -231,6 +281,8 @@ void EmojiInteractions::seenOutgoing(
 			}
 		}
 	}
+#endif
+	_seen.fire({ peer, emoticon });
 }
 
 auto EmojiInteractions::checkAnimations(crl::time now) -> CheckResult {
@@ -305,6 +357,7 @@ void EmojiInteractions::sendAccumulatedOutgoing(
 	const auto till = ranges::find_if(animations, [&](const auto &animation) {
 		return !animation.startedAt || (animation.startedAt >= intervalEnd);
 	});
+#if 0 // mtp
 	auto bunch = EmojiInteractionsBunch();
 	bunch.interactions.reserve(till - from);
 	for (const auto &animation : ranges::make_subrange(from, till)) {
@@ -318,8 +371,6 @@ void EmojiInteractions::sendAccumulatedOutgoing(
 	}
 	const auto peer = item->history()->peer;
 	const auto emoji = from->emoji;
-	const auto requestId = 0;
-#if 0 // todo
 	const auto requestId = _session->api().request(MTPmessages_SetTyping(
 		MTP_flags(0),
 		peer->input,
@@ -337,8 +388,8 @@ void EmojiInteractions::sendAccumulatedOutgoing(
 			}
 		}
 	}).send();
-#endif
 	_playsSent[peer][emoji] = PlaySent{ .lastRequestId = requestId };
+#endif
 	animations.erase(from, till);
 }
 
@@ -391,7 +442,9 @@ void EmojiInteractions::check(crl::time now) {
 		now = crl::now();
 	}
 	checkSeenRequests(now);
+#if 0 // mtp
 	checkSentRequests(now);
+#endif
 	const auto result1 = checkAnimations(now);
 	const auto result2 = checkAccumulated(now);
 	const auto result = Combine(result1, result2);
@@ -400,8 +453,10 @@ void EmojiInteractions::check(crl::time now) {
 		_checkTimer.callOnce(result.nextCheckAt - now);
 	} else if (!_playStarted.empty()) {
 		_checkTimer.callOnce(kAccumulateSeenRequests);
+#if 0 // mtp
 	} else if (!_playsSent.empty()) {
 		_checkTimer.callOnce(kAcceptSeenSinceRequest);
+#endif
 	}
 	setWaitingForDownload(result.waitingForDownload);
 }
@@ -424,6 +479,7 @@ void EmojiInteractions::checkSeenRequests(crl::time now) {
 	}
 }
 
+#if 0 // mtp
 void EmojiInteractions::checkSentRequests(crl::time now) {
 	for (auto i = begin(_playsSent); i != end(_playsSent);) {
 		auto &animations = i->second;
@@ -442,6 +498,7 @@ void EmojiInteractions::checkSentRequests(crl::time now) {
 		}
 	}
 }
+#endif
 
 void EmojiInteractions::setWaitingForDownload(bool waiting) {
 	if (_waitingForDownload == waiting) {
@@ -466,7 +523,12 @@ void EmojiInteractions::playStarted(not_null<PeerData*> peer, QString emoji) {
 	if (i != end(map) && now - i->second < kAccumulateSeenRequests) {
 		return;
 	}
-#if 0 // todo
+	_session->sender().request(TLsendChatAction(
+		peerToTdbChat(peer->id),
+		tl_int53(0), // message_thread_id
+		tl_chatActionWatchingAnimations(tl_string(emoji))
+	)).send();
+#if 0 // mtp
 	_session->api().request(MTPmessages_SetTyping(
 		MTP_flags(0),
 		peer->input,
diff --git a/Telegram/SourceFiles/chat_helpers/emoji_interactions.h b/Telegram/SourceFiles/chat_helpers/emoji_interactions.h
index fc9549207e774f..a23759dbf837b8 100644
--- a/Telegram/SourceFiles/chat_helpers/emoji_interactions.h
+++ b/Telegram/SourceFiles/chat_helpers/emoji_interactions.h
@@ -93,10 +93,12 @@ class EmojiInteractions final {
 		bool incoming = false;
 		int index = 0;
 	};
+#if 0 // mtp
 	struct PlaySent {
 		mtpRequestId lastRequestId = 0;
 		crl::time lastDoneReceivedAt = 0;
 	};
+#endif
 	struct CheckResult {
 		crl::time nextCheckAt = 0;
 		bool waitingForDownload = false;
@@ -119,10 +121,12 @@ class EmojiInteractions final {
 	void setWaitingForDownload(bool waiting);
 
 	void checkSeenRequests(crl::time now);
+#if 0 // mtp
 	void checkSentRequests(crl::time now);
 	void checkEdition(
 		not_null<HistoryItem*> item,
 		base::flat_map<not_null<HistoryItem*>, std::vector<Animation>> &map);
+#endif
 
 	const not_null<Main::Session*> _session;
 
@@ -133,9 +137,11 @@ class EmojiInteractions final {
 	base::flat_map<
 		not_null<PeerData*>,
 		base::flat_map<QString, crl::time>> _playStarted;
+#if 0 // mtp
 	base::flat_map<
 		not_null<PeerData*>,
 		base::flat_map<not_null<EmojiPtr>, PlaySent>> _playsSent;
+#endif
 	rpl::event_stream<EmojiInteractionSeen> _seen;
 
 	bool _waitingForDownload = false;
@@ -143,6 +149,8 @@ class EmojiInteractions final {
 
 	rpl::lifetime _lifetime;
 
+	base::flat_set<mtpRequestId> _outgoingRequests;
+
 };
 
 } // namespace ChatHelpers
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.cpp b/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.cpp
index b7d0c3f9e0157c..34f3f4e83f7feb 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.cpp
+++ b/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.cpp
@@ -240,6 +240,7 @@ std::shared_ptr<LargeEmojiImage> EmojiPack::image(EmojiPtr emoji) {
 	return result;
 }
 
+#if 0 // mtp
 EmojiPtr EmojiPack::chooseInteractionEmoji(
 		not_null<HistoryItem*> item) const {
 	return chooseInteractionEmoji(item->originalText().text);
@@ -291,6 +292,7 @@ bool EmojiPack::hasAnimationsFor(not_null<HistoryItem*> item) const {
 bool EmojiPack::hasAnimationsFor(const QString &emoticon) const {
 	return !animationsForEmoji(chooseInteractionEmoji(emoticon)).empty();
 }
+#endif
 
 std::unique_ptr<Lottie::SinglePlayer> EmojiPack::effectPlayer(
 		not_null<DocumentData*> document,
@@ -369,13 +371,11 @@ void EmojiPack::refresh() {
 		refreshDelayed();
 	}).send();
 }
-#endif
 
 void EmojiPack::refreshAnimations() {
 	if (_animationsRequestId) {
 		return;
 	}
-#if 0 // todo
 	_animationsRequestId = _session->api().request(MTPmessages_GetStickerSet(
 		MTP_inputStickerSetAnimatedEmojiAnimations(),
 		MTP_int(0) // hash
@@ -391,10 +391,8 @@ void EmojiPack::refreshAnimations() {
 		_animationsRequestId = 0;
 		refreshDelayed();
 	}).send();
-#endif
 }
 
-#if 0 // mtp
 void EmojiPack::applySet(const MTPDmessages_stickerSet &data) {
 	const auto stickers = collectStickers(data.vdocuments().v);
 	auto was = base::take(_map);
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.h b/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.h
index 24384f16fb7cbf..45ae9e219eafa1 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.h
+++ b/Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.h
@@ -88,6 +88,7 @@ class EmojiPack final {
 #endif
 	[[nodiscard]] std::shared_ptr<LargeEmojiImage> image(EmojiPtr emoji);
 
+#if 0 // mtp
 	[[nodiscard]] EmojiPtr chooseInteractionEmoji(
 		not_null<HistoryItem*> item) const;
 	[[nodiscard]] EmojiPtr chooseInteractionEmoji(
@@ -99,6 +100,7 @@ class EmojiPack final {
 	[[nodiscard]] int animationsVersion() const {
 		return _animationsVersion;
 	}
+#endif
 	[[nodiscard]] rpl::producer<> refreshed() const {
 		return _refreshed.events();
 	}
@@ -139,8 +141,8 @@ class EmojiPack final {
 
 	void refresh();
 	void refreshDelayed();
-	void refreshAnimations();
 #if 0 // mtp
+	void refreshAnimations();
 	void applySet(const MTPDmessages_stickerSet &data);
 	void applyPack(
 		const MTPDstickerPack &data,
diff --git a/Telegram/SourceFiles/history/view/media/history_view_custom_emoji.cpp b/Telegram/SourceFiles/history/view/media/history_view_custom_emoji.cpp
index e01d093f708fa6..5b3f12980925e1 100644
--- a/Telegram/SourceFiles/history/view/media/history_view_custom_emoji.cpp
+++ b/Telegram/SourceFiles/history/view/media/history_view_custom_emoji.cpp
@@ -142,6 +142,13 @@ void CustomEmoji::refreshInteractionLink() {
 	if (_lines.size() != 1 || _lines.front().size() != 1) {
 		return;
 	}
+	const auto weak = base::make_weak(this);
+	_interactionLink = std::make_shared<LambdaClickHandler>([weak] {
+		if (const auto that = weak.get()) {
+			that->interactionLinkClicked();
+		}
+	});
+#if 0 // mtp
 	const auto &pack = _parent->history()->session().emojiStickersPack();
 	const auto version = pack.animationsVersion();
 	if (_animationsCheckVersion == version) {
@@ -158,6 +165,7 @@ void CustomEmoji::refreshInteractionLink() {
 	} else {
 		_interactionLink = nullptr;
 	}
+#endif
 }
 
 ClickHandlerPtr CustomEmoji::link() {

From 4640fc0acae109eaa4d912e16a05ec55994726a9 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 22 Feb 2023 23:31:50 +0400
Subject: [PATCH 260/349] Migrate delete messages by date to TDLib.

---
 Telegram/SourceFiles/data/data_histories.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/data/data_histories.cpp b/Telegram/SourceFiles/data/data_histories.cpp
index f1cc413dce6e84..8acbcf44ee36b4 100644
--- a/Telegram/SourceFiles/data/data_histories.cpp
+++ b/Telegram/SourceFiles/data/data_histories.cpp
@@ -861,7 +861,13 @@ void Histories::deleteMessagesByDates(
 		TimeId minDate,
 		TimeId maxDate,
 		bool revoke) {
-#if 0 // todo
+	history->session().sender().request(TLdeleteChatMessagesByDate(
+		peerToTdbChat(history->peer->id),
+		tl_int32(minDate),
+		tl_int32(maxDate),
+		tl_bool(revoke)
+	)).send();
+#if 0 // mtp
 	sendRequest(history, RequestType::Delete, [=](Fn<void()> finish) {
 		const auto peer = history->peer;
 		using Flag = MTPmessages_DeleteHistory::Flag;

From e3ea38555f1a1604309a1faf0f0d6a81fdecc196 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 22 Feb 2023 23:32:52 +0400
Subject: [PATCH 261/349] Migrate sponsored messages viewing to TDLib.

---
 .../data/components/sponsored_messages.cpp    | 156 ++++++++++++------
 1 file changed, 109 insertions(+), 47 deletions(-)

diff --git a/Telegram/SourceFiles/data/components/sponsored_messages.cpp b/Telegram/SourceFiles/data/components/sponsored_messages.cpp
index 687e9e5cedc653..84e1ff6c85ec93 100644
--- a/Telegram/SourceFiles/data/components/sponsored_messages.cpp
+++ b/Telegram/SourceFiles/data/components/sponsored_messages.cpp
@@ -39,6 +39,24 @@ constexpr auto kRequestTimeLimit = 5 * 60 * crl::time(1000);
 	return (received > 0) && (received + kRequestTimeLimit > crl::now());
 }
 
+[[nodiscard]] QByteArray SerializeRandomId(
+		not_null<History*> history,
+		int64 id) {
+	return QByteArray::number(history->peer->id.value)
+		+ '_'
+		+ QByteArray::number(id);
+}
+
+[[nodiscard]] FullMsgId DeserializeRandomId(const QByteArray &randomId) {
+	const auto list = randomId.split('_');
+	if (list.size() != 2) {
+		return FullMsgId();
+	}
+	const auto peerId = PeerId(list[0].toLongLong());
+	const auto msgId = MsgId(list[1].toLongLong());
+	return FullMsgId(peerId, msgId);
+}
+
 } // namespace
 
 SponsoredMessages::SponsoredMessages(not_null<Main::Session*> session)
@@ -55,12 +73,14 @@ SponsoredMessages::~SponsoredMessages() {
 void SponsoredMessages::clear() {
 	_lifetime.destroy();
 	for (const auto &request : base::take(_requests)) {
-#if 0 // todo
+		_session->sender().request(request.second.requestId).cancel();
+#if 0 // mtp
 		_session->api().request(request.second.requestId).cancel();
 #endif
 	}
 	for (const auto &request : base::take(_viewRequests)) {
-#if 0 // todo
+		_session->sender().request(request.second.requestId).cancel();
+#if 0 // mtp
 		_session->api().request(request.second.requestId).cancel();
 #endif
 	}
@@ -238,7 +258,6 @@ void SponsoredMessages::request(not_null<History*> history, Fn<void()> done) {
 		if (done) {
 			done();
 		}
-	}).send();
 #if 0 // mtp - chatInviteHash = link.internalLinkTypeChatInvite.invite_link
 	request.requestId = _session->api().request(
 		MTPchannels_GetSponsoredMessages(channel->inputChannel)
@@ -247,10 +266,10 @@ void SponsoredMessages::request(not_null<History*> history, Fn<void()> done) {
 		if (done) {
 			done();
 		}
+#endif
 	}).fail([=] {
 		_requests.remove(history);
 	}).send();
-#endif
 }
 
 void SponsoredMessages::parse(
@@ -427,57 +446,36 @@ void SponsoredMessages::append(
 		}
 	}
 #endif
-	const auto from = [&]() -> SponsoredFrom {
-		const auto exactPost = data.vlink().has_value()
-			&& (data.vlink()->type() == id_internalLinkTypeMessage);
-		if (const auto peerId = peerFromTdbChat(data.vsponsor_chat_id())) {
-			return makeFrom(_session->data().peer(peerId), exactPost);
-		}
-		const auto &info = data.vsponsor_chat_info()->data();
-		if (const auto peerId = peerFromTdbChat(info.vchat_id())) {
-			return makeFrom(_session->data().peer(peerId), exactPost);
-		}
-		auto userpic = info.vphoto()
-			? Images::FromTdbFile(
-				info.vphoto()->data().vsmall(),
-				kSmallUserpicSize,
-				kSmallUserpicSize)
-			: ImageWithLocation{};
-		auto result = SponsoredFrom{
-			.title = info.vtitle().v,
-			.isPublic = info.vis_public().v,
-			.userpic = std::move(userpic),
-			.isForceUserpicDisplay = message.data().vshow_chat_photo().v,
-		};
-		info.vtype().match([&](const TLDchatTypeSupergroup &data) {
-			result.isBroadcast = data.vis_channel().v;
-			result.isMegagroup = !result.isBroadcast;
-			result.isChannel = true;
-		}, [](const auto &) {});
-		return result;
-	}();
+	const auto &sponsor = data.vsponsor().data();
+	const auto from = SponsoredFrom{
+		.title = qs(data.vtitle()),
+		.link = qs(sponsor.vurl()),
+		.buttonText = qs(data.vbutton_text()),
+		.photoId = sponsor.vphoto()
+			? history->session().data().processPhoto(*sponsor.vphoto())->id
+			: PhotoId(0),
+		.backgroundEmojiId = uint64(data.vbackground_custom_emoji_id().v),
+		.colorIndex = uint8(data.vaccent_color_id().v),
+		.isLinkInternal = !UrlRequiresConfirmation(qs(sponsor.vurl())),
+		.isRecommended = data.vis_recommended().v,
+		.canReport = data.vcan_be_reported().v,
+	};
 	Assert(data.vcontent().type() == id_messageText);
-	const auto invoke = data.vlink()
-		? [=, link = *data.vlink()](QVariant context) {
-			return Core::HandleLocalUrl(link, context);
-		} : Fn<bool(QVariant)>();
-	auto sponsorInfo = !data.vsponsor_info().v.isEmpty()
+	auto sponsorInfo = !sponsor.vinfo().v.isEmpty()
 		? tr::lng_sponsored_info_submenu(
 			tr::now,
 			lt_text,
-			{ .text = data.vsponsor_info().v },
+			{ .text = sponsor.vinfo().v },
 			Ui::Text::RichLangValue)
 		: TextWithEntities();
 	auto additionalInfo = TextWithEntities{ data.vadditional_info().v };
 	auto sharedMessage = SponsoredMessage{
-		.randomId = (QByteArray::number(history->peer->id.value)
-			+ '_'
-			+ QByteArray::number(data.vmessage_id().v)),
+		.randomId = SerializeRandomId(history, data.vmessage_id().v),
 		.from = from,
 		.textWithEntities = Api::FormattedTextFromTdb(
 			data.vcontent().c_messageText().vtext()),
 		.history = history,
-		.invoke = invoke,
+		.link = from.link,
 		.sponsorInfo = std::move(sponsorInfo),
 		.additionalInfo = std::move(additionalInfo),
 	};
@@ -529,7 +527,16 @@ void SponsoredMessages::view(const FullMsgId &fullId) {
 	}
 	const auto channel = entryPtr->item->history()->peer->asChannel();
 	Assert(channel != nullptr);
-#if 0 // todo test maybe is viewd already
+	const auto [peerId, realId] = DeserializeRandomId(randomId);
+	Assert(peerId == channel->id);
+	Assert(realId != 0);
+	request.requestId = _session->sender().request(TLviewMessages(
+		peerToTdbChat(peerId),
+		tl_vector<TLint53>(1, tl_int53(realId.bare)),
+		tl_messageSourceChatHistory(),
+		tl_bool(false)
+	)).send();
+#if 0 // mtp
 	request.requestId = _session->api().request(
 		MTPchannels_ViewSponsoredMessage(
 			channel->inputChannel,
@@ -572,9 +579,6 @@ SponsoredMessages::Details SponsoredMessages::lookupDetails(
 		.colorIndex = data.from.colorIndex,
 		.isLinkInternal = data.from.isLinkInternal,
 		.canReport = data.from.canReport,
-
-		.peer = entryPtr->sponsored.from.peer,
-		.invoke = entryPtr->sponsored.invoke,
 	};
 }
 
@@ -586,6 +590,14 @@ void SponsoredMessages::clicked(
 	if (!entryPtr) {
 		return;
 	}
+	const auto id = DeserializeRandomId(entryPtr->sponsored.randomId);
+	_session->sender().request(TLclickChatSponsoredMessage(
+		peerToTdbChat(id.peer),
+		tl_int53(id.msg.bare),
+		tl_bool(isMedia),
+		tl_bool(isFullscreen)
+	)).send();
+#if 0 // mtp
 	const auto randomId = entryPtr->sponsored.randomId;
 	const auto channel = entryPtr->item->history()->peer->asChannel();
 	Assert(channel != nullptr);
@@ -597,14 +609,20 @@ void SponsoredMessages::clicked(
 		channel->inputChannel,
 		MTP_bytes(randomId)
 	)).send();
+#endif
 }
 
 
 auto SponsoredMessages::createReportCallback(const FullMsgId &fullId)
 -> Fn<void(SponsoredReportResult::Id, Fn<void(SponsoredReportResult)>)> {
+#if 0 // mtp
 	using TLChoose = MTPDchannels_sponsoredMessageReportResultChooseOption;
 	using TLAdsHidden = MTPDchannels_sponsoredMessageReportResultAdsHidden;
 	using TLReported = MTPDchannels_sponsoredMessageReportResultReported;
+#endif
+	using TLChoose = TLDreportChatSponsoredMessageResultOptionRequired;
+	using TLAdsHidden = TLDreportChatSponsoredMessageResultAdsHidden;
+	using TLReported = TLDreportChatSponsoredMessageResultOk;
 	using Result = SponsoredReportResult;
 
 	struct State final {
@@ -645,6 +663,49 @@ auto SponsoredMessages::createReportCallback(const FullMsgId &fullId)
 			return;
 		}
 
+		const auto id = DeserializeRandomId(entry->sponsored.randomId);
+		state->requestId = _session->sender().request(
+			TLreportChatSponsoredMessage(
+				peerToTdbChat(id.peer),
+				tl_int53(id.msg.bare),
+				tl_bytes(optionId))
+		).done([=](
+				const TLreportChatSponsoredMessageResult &result,
+				mtpRequestId requestId) {
+			if (state->requestId != requestId) {
+				return;
+			}
+			state->requestId = 0;
+			done(result.match([&](const TLChoose &data) {
+				const auto t = qs(data.vtitle());
+				auto list = Result::Options();
+				list.reserve(data.voptions().v.size());
+				for (const auto &tl : data.voptions().v) {
+					list.emplace_back(Result::Option{
+						.id = tl.data().vid().v,
+						.text = qs(tl.data().vtext()),
+					});
+				}
+				return Result{ .options = std::move(list), .title = t };
+			}, [](const TLAdsHidden &data) -> Result {
+				return { .result = Result::FinalStep::Hidden };
+			}, [&](const TLReported &data) -> Result {
+				erase();
+				if (optionId == Result::Id("1")) { // I don't like it.
+					return { .result = Result::FinalStep::Silence };
+				}
+				return { .result = Result::FinalStep::Reported };
+			}, [&](const TLDreportChatSponsoredMessageResultPremiumRequired &) {
+				return Result{ .result = Result::FinalStep::Premium };
+			}, [&](const TLDreportChatSponsoredMessageResultFailed &) {
+				erase();
+				return Result{ .result = Result::FinalStep::Silence };
+			}));
+		}).fail([=](const Error &error) {
+			state->requestId = 0;
+			done({ .error = error.message });
+		}).send();
+#if 0 // mtp
 		state->requestId = _session->api().request(
 			MTPchannels_ReportSponsoredMessage(
 				channel->inputChannel,
@@ -685,6 +746,7 @@ auto SponsoredMessages::createReportCallback(const FullMsgId &fullId)
 				done({ .error = error.type() });
 			}
 		}).send();
+#endif
 	};
 }
 

From 510fb4a178f55356b369205b71da481bcc1fe0f5 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 22 Feb 2023 23:45:00 +0400
Subject: [PATCH 262/349] Remove folder dialogs entry request.

---
 Telegram/SourceFiles/data/data_channel.cpp                 | 4 ++--
 Telegram/SourceFiles/data/data_folder.cpp                  | 2 ++
 Telegram/SourceFiles/data/data_histories.cpp               | 4 ++--
 Telegram/SourceFiles/data/data_histories.h                 | 2 ++
 Telegram/SourceFiles/history/history.cpp                   | 4 ++++
 Telegram/SourceFiles/history/history_item_reply_markup.cpp | 5 ++++-
 6 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_channel.cpp b/Telegram/SourceFiles/data/data_channel.cpp
index e18049d1af506b..f3d03fae604a47 100644
--- a/Telegram/SourceFiles/data/data_channel.cpp
+++ b/Telegram/SourceFiles/data/data_channel.cpp
@@ -1447,9 +1447,9 @@ void ApplyChannelUpdate(
 
 	channel->setSlowmodeSeconds(update.vslow_mode_delay().v);
 	if (const auto in = update.vslow_mode_delay_expires_in().v; in > 0.) {
-		// todo better slowmode management
+		// later better slowmode management
 		channel->growSlowmodeLastMessage(
-			base::unixtime::now() + int(std::round(in * 1000)) - channel->slowmodeSeconds());
+			base::unixtime::now() + int(base::SafeRound(in * 1000)) - channel->slowmodeSeconds());
 	}
 
 	if (const auto invite = update.vinvite_link()) {
diff --git a/Telegram/SourceFiles/data/data_folder.cpp b/Telegram/SourceFiles/data/data_folder.cpp
index 7f41e0fcee4477..a9452bd1e7f56d 100644
--- a/Telegram/SourceFiles/data/data_folder.cpp
+++ b/Telegram/SourceFiles/data/data_folder.cpp
@@ -160,9 +160,11 @@ void Folder::indexNameParts() {
 void Folder::registerOne(not_null<History*> history) {
 	if (_chatsList.indexed()->size() == 1) {
 		updateChatListSortPosition();
+#if 0 // mtp
 		if (!_chatsList.cloudUnreadKnown()) {
 			owner().histories().requestDialogEntry(this);
 		}
+#endif
 	} else {
 		updateChatListEntry();
 	}
diff --git a/Telegram/SourceFiles/data/data_histories.cpp b/Telegram/SourceFiles/data/data_histories.cpp
index 8acbcf44ee36b4..e1ed09a4aa5752 100644
--- a/Telegram/SourceFiles/data/data_histories.cpp
+++ b/Telegram/SourceFiles/data/data_histories.cpp
@@ -328,13 +328,13 @@ void Histories::readClientSideMessage(not_null<HistoryItem*> item) {
 	}
 }
 
+#if 0 // mtp
 void Histories::requestDialogEntry(not_null<Data::Folder*> folder) {
 	if (_dialogFolderRequests.contains(folder)) {
 		return;
 	}
 	_dialogFolderRequests.emplace(folder);
 
-#if 0 // todo
 	auto peers = QVector<MTPInputDialogPeer>(
 		1,
 		MTP_inputDialogPeerFolder(MTP_int(folder->id())));
@@ -346,8 +346,8 @@ void Histories::requestDialogEntry(not_null<Data::Folder*> folder) {
 	}).fail([=] {
 		_dialogFolderRequests.remove(folder);
 	}).send();
-#endif
 }
+#endif
 
 void Histories::requestDialogEntry(
 		not_null<History*> history,
diff --git a/Telegram/SourceFiles/data/data_histories.h b/Telegram/SourceFiles/data/data_histories.h
index 83671492255ed6..12417e78c429c9 100644
--- a/Telegram/SourceFiles/data/data_histories.h
+++ b/Telegram/SourceFiles/data/data_histories.h
@@ -66,7 +66,9 @@ class Histories final {
 	void readClientSideMessage(not_null<HistoryItem*> item);
 	void sendPendingReadInbox(not_null<History*> history);
 
+#if 0 // mtp
 	void requestDialogEntry(not_null<Data::Folder*> folder);
+#endif
 	void requestDialogEntry(
 		not_null<History*> history,
 		Fn<void()> callback = nullptr);
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index a7efe9c0971a43..ff0b2eaeb78dc9 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -1894,12 +1894,16 @@ void History::applyInboxReadUpdate(
 		MsgId upTo,
 		int stillUnread,
 		int32 channelPts) {
+	Expects(folderId == (folder() ? folder()->id() : 0));
+
+#if 0 // mtp
 	const auto folder = folderId ? owner().folderLoaded(folderId) : nullptr;
 	if (folder && this->folder() != folder) {
 		// If history folder is unknown or not synced, request both.
 		owner().histories().requestDialogEntry(this);
 		owner().histories().requestDialogEntry(folder);
 	}
+#endif
 	if (_inboxReadBefore.value_or(1) <= upTo) {
 #if 0 // mtp
 		if (!peer->isChannel() || peer->asChannel()->pts() == channelPts) {
diff --git a/Telegram/SourceFiles/history/history_item_reply_markup.cpp b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
index 99ae2578bd0162..31c80c9508329f 100644
--- a/Telegram/SourceFiles/history/history_item_reply_markup.cpp
+++ b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
@@ -397,7 +397,10 @@ auto HistoryMessageMarkupData::buttonData(
 	}, [&](const TLDinlineKeyboardButtonTypeBuy &data) {
 		return ButtonData{ Type::Buy };
 	}, [&](const TLDinlineKeyboardButtonTypeUser &data) {
-		return ButtonData{ Type::Default }; // todo
+		return ButtonData{
+			Type::UserProfile,
+			QByteArray::number(data.vuser_id().v),
+		};
 	}, [&](const TLDinlineKeyboardButtonTypeWebApp &data) {
 		return ButtonData{ Type::WebView, data.vurl().v.toUtf8() };
 	}, [&](const TLDinlineKeyboardButtonTypeCopyText &data) {

From 3016f96aa88ad8f0675e72349ac301a52e9f085c Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 1 Mar 2023 11:16:41 +0400
Subject: [PATCH 263/349] Fix build with Visual Studio 17.5.1.

---
 Telegram/SourceFiles/tdb/details/tdb_tl_core.h          | 6 ------
 Telegram/SourceFiles/tdb/details/tdb_tl_core_external.h | 6 ++++++
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/Telegram/SourceFiles/tdb/details/tdb_tl_core.h b/Telegram/SourceFiles/tdb/details/tdb_tl_core.h
index 411107c8c0e6ba..71a5ae9849b2ad 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_tl_core.h
+++ b/Telegram/SourceFiles/tdb/details/tdb_tl_core.h
@@ -154,12 +154,6 @@ inline bool operator!=(const TLstring &a, const TLstring &b) {
 	return a.v != b.v;
 }
 
-template <typename Request>
-[[nodiscard]] ExternalGenerator tl_to_generator(Request &&);
-
-template <typename Response>
-[[nodiscard]] Response tl_from(ExternalResponse);
-
 template <typename T>
 struct is_TLvector : std::bool_constant<false> {
 };
diff --git a/Telegram/SourceFiles/tdb/details/tdb_tl_core_external.h b/Telegram/SourceFiles/tdb/details/tdb_tl_core_external.h
index aa244bd1cb0aed..5b7be437d06431 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_tl_core_external.h
+++ b/Telegram/SourceFiles/tdb/details/tdb_tl_core_external.h
@@ -19,4 +19,10 @@ using ExternalResponse = const ::td::td_api::Object*;
 using ExternalGenerator = Fn<ExternalRequest()>;
 using ExternalCallback = FnMut<FnMut<void()>(uint64, ExternalResponse)>;
 
+template <typename Request>
+[[nodiscard]] ExternalGenerator tl_to_generator(Request &&);
+
+template <typename Response>
+[[nodiscard]] Response tl_from(ExternalResponse);
+
 } // namespace Tdb

From 3891669ca39736c5682688cd75d6d3f9c8e37a65 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 2 Mar 2023 16:30:37 +0400
Subject: [PATCH 264/349] Fix comments, fix search in topic.

---
 Telegram/SourceFiles/data/data_channel.cpp    | 42 +++++++++-------
 Telegram/SourceFiles/data/data_document.cpp   |  8 +++-
 Telegram/SourceFiles/data/data_photo.cpp      |  4 +-
 Telegram/SourceFiles/data/data_user.cpp       |  9 ++--
 .../data/stickers/data_stickers.cpp           |  3 +-
 .../data/stickers/data_stickers_set.cpp       |  8 ++--
 .../data/stickers/data_stickers_set.h         |  1 -
 .../SourceFiles/dialogs/dialogs_widget.cpp    | 48 +++++++++++++++----
 .../SourceFiles/export/export_manager.cpp     |  2 +-
 Telegram/SourceFiles/history/history_item.cpp | 40 ++++++++++++++++
 .../history/history_item_reply_markup.cpp     |  3 +-
 .../history/history_item_reply_markup.h       |  4 ++
 .../history/view/history_view_bottom_info.cpp |  3 ++
 .../SourceFiles/storage/storage_account.cpp   | 22 +++++++++
 .../SourceFiles/storage/storage_account.h     |  2 +
 .../SourceFiles/ui/image/image_location.cpp   |  6 +--
 .../SourceFiles/ui/image/image_location.h     |  7 ++-
 17 files changed, 162 insertions(+), 50 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_channel.cpp b/Telegram/SourceFiles/data/data_channel.cpp
index f3d03fae604a47..59eb84cbba0720 100644
--- a/Telegram/SourceFiles/data/data_channel.cpp
+++ b/Telegram/SourceFiles/data/data_channel.cpp
@@ -1503,24 +1503,30 @@ void ApplyChannelUpdate(
 		if (channel->mgInfo->setBotCommands(std::move(commands))) {
 			channel->owner().botCommandsChanged(channel);
 		}
-
-		//update.vsticker_set_id();// todo
-		//const auto stickerSet = update.vstickerset();
-		//const auto set = stickerSet ? &stickerSet->c_stickerSet() : nullptr;
-		//const auto newSetId = (set ? set->vid().v : 0);
-		//const auto oldSetId = (channel->mgInfo->stickerSet.type() == mtpc_inputStickerSetID)
-		//	? channel->mgInfo->stickerSet.c_inputStickerSetID().vid().v
-		//	: 0;
-		//const auto stickersChanged = (canEditStickers != channel->canEditStickers())
-		//	|| (oldSetId != newSetId);
-		//if (oldSetId != newSetId) {
-		//	channel->mgInfo->stickerSet = set
-		//		? MTP_inputStickerSetID(set->vid(), set->vaccess_hash())
-		//		: MTP_inputStickerSetEmpty();
-		//}
-		//if (stickersChanged) {
-		//	session->changes().peerUpdated(channel, UpdateFlag::StickersSet);
-		//}
+		{
+			const auto newSetId = uint64(update.vsticker_set_id().v);
+			const auto oldSetId = channel->mgInfo->stickerSet.id;
+			const auto stickersChanged = (canEditStickers != channel->canEditStickers())
+				|| (oldSetId != newSetId);
+			if (oldSetId != newSetId) {
+				channel->mgInfo->stickerSet = StickerSetIdentifier{
+					.id = newSetId,
+				};
+			}
+			if (stickersChanged) {
+				session->changes().peerUpdated(channel, UpdateFlag::StickersSet);
+			}
+		}
+		{
+			const auto newSetId = uint64(update.vcustom_emoji_sticker_set_id().v);
+			const auto oldSetId = channel->mgInfo->emojiSet.id;
+			if (oldSetId != newSetId) {
+				channel->mgInfo->emojiSet = StickerSetIdentifier{
+					.id = newSetId,
+				};
+				session->changes().peerUpdated(channel, UpdateFlag::EmojiSet);
+			}
+		}
 	}
 	channel->fullUpdated();
 
diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index 1fb32979d98231..d7faa1ee7f2cd5 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -1169,7 +1169,9 @@ PhotoData *DocumentData::goodThumbnailPhoto() const {
 
 Storage::Cache::Key DocumentData::bigFileBaseCacheKey() const {
 	if (_tdbFile.fileId) {
-		return TdbFileLocation::BigFileBaseCacheKey(id, _tdbFile.hash);
+		return TdbFileLocation::BigFileBaseCacheKey(
+			_tdbFile.hash,
+			kTdbLocationTypeDocument);
 	}
 	return hasRemoteLocation()
 		? StorageFileLocation(
@@ -1862,7 +1864,9 @@ auto DocumentData::createStreamingLoader(
 		return std::make_unique<Media::Streaming::LoaderTdb>(
 			&session().tdb(),
 			_tdbFile.fileId,
-			TdbFileLocation::BigFileBaseCacheKey(id, _tdbFile.hash),
+			TdbFileLocation::BigFileBaseCacheKey(
+				_tdbFile.hash,
+				kTdbLocationTypeDocument),
 			size);
 	}
 	return nullptr;
diff --git a/Telegram/SourceFiles/data/data_photo.cpp b/Telegram/SourceFiles/data/data_photo.cpp
index ea4c3b7e78968d..432afd59f96f00 100644
--- a/Telegram/SourceFiles/data/data_photo.cpp
+++ b/Telegram/SourceFiles/data/data_photo.cpp
@@ -773,7 +773,9 @@ auto PhotoData::createStreamingLoader(
 		return std::make_unique<Media::Streaming::LoaderTdb>(
 			&session().tdb(),
 			tdb->fileId,
-			TdbFileLocation::BigFileBaseCacheKey(id, tdb->hash),
+			TdbFileLocation::BigFileBaseCacheKey(
+				tdb->hash,
+				kTdbLocationTypePhoto),
 			videoByteSize(large));
 	}
 	return nullptr;
diff --git a/Telegram/SourceFiles/data/data_user.cpp b/Telegram/SourceFiles/data/data_user.cpp
index ec10fee4e3217d..cddc5f9e64cbc0 100644
--- a/Telegram/SourceFiles/data/data_user.cpp
+++ b/Telegram/SourceFiles/data/data_user.cpp
@@ -826,13 +826,12 @@ void ApplyUserUpdate(
 		: update.vcan_be_called().v
 		? UserData::CallsStatus::Enabled
 		: UserData::CallsStatus::Disabled);
-	user->setAbout(update.vbio() // later use tdlib entities
-		? update.vbio()->data().vtext().v
+	user->setAbout(update.vbot_info()
+		? update.vbot_info()->data().vshare_text().v
+		: update.vbio()
+		? update.vbio()->data().vtext().v // later use tdlib entities
 		: QString());
-	//update.vshare_text(); // todo
 	user->setCommonChatsCount(update.vgroup_in_common_count().v);
-	//user->checkFolder(update.vfolder_id().value_or_empty());
-	//user->setThemeEmoji(qs(update.vtheme_emoticon().value_or_empty()));
 
 	if (const auto info = user->botInfo.get()) {
 		const auto &tlInfo = update.vbot_info();
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers.cpp b/Telegram/SourceFiles/data/stickers/data_stickers.cpp
index d5db20e550ba4d..a47488a4be4d2c 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers.cpp
+++ b/Telegram/SourceFiles/data/stickers/data_stickers.cpp
@@ -654,7 +654,8 @@ void Stickers::requestSetToPushFaved(
 		}
 		setIsFaved(nullptr, document, std::move(list));
 	};
-#if 0 // todo
+	addAnyway({});
+#if 0 // mtp
 	session().api().request(MTPmessages_GetStickerSet(
 		Data::InputStickerSet(document->sticker()->set),
 		MTP_int(0) // hash
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers_set.cpp b/Telegram/SourceFiles/data/stickers/data_stickers_set.cpp
index 8dfb4280c58c9c..d6442e21b6b8bd 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers_set.cpp
+++ b/Telegram/SourceFiles/data/stickers/data_stickers_set.cpp
@@ -159,8 +159,6 @@ void StickersSet::setThumbnail(
 		const ImageWithLocation &data,
 		StickerType type) {
 	_thumbnailType = type;
-	// todo
-	_tdbThumbnailRemoteLocationHash = 0;
 	Data::UpdateCloudFile(
 		_thumbnail,
 		data,
@@ -225,10 +223,10 @@ Storage::Cache::Key StickersSet::thumbnailBigFileBaseCacheKey() const {
 	const auto &location = _thumbnail.location.file().data;
 	if (const auto storage = std::get_if<StorageFileLocation>(&location)) {
 		return storage->bigFileBaseCacheKey();
-	} else if (v::is<TdbFileLocation>(location)) {
+	} else if (const auto file = std::get_if<TdbFileLocation>(&location)) {
 		return TdbFileLocation::BigFileBaseCacheKey(
-			id,
-			_tdbThumbnailRemoteLocationHash);
+			file->hash,
+			kTdbLocationTypeStickerSetThumb);
 	}
 	return {};
 }
diff --git a/Telegram/SourceFiles/data/stickers/data_stickers_set.h b/Telegram/SourceFiles/data/stickers/data_stickers_set.h
index 26d784ce634489..bb47be20b8da39 100644
--- a/Telegram/SourceFiles/data/stickers/data_stickers_set.h
+++ b/Telegram/SourceFiles/data/stickers/data_stickers_set.h
@@ -142,7 +142,6 @@ class StickersSet final {
 	const not_null<Data::Session*> _owner;
 
 	CloudFile _thumbnail;
-	uint64 _tdbThumbnailRemoteLocationHash = 0;
 	std::weak_ptr<StickersSetThumbnailView> _thumbnailView;
 
 };
diff --git a/Telegram/SourceFiles/dialogs/dialogs_widget.cpp b/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
index 939ed63ce22936..396b1defd629f5 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
@@ -89,6 +89,7 @@ For license and copyright information please follow this link:
 
 #include "tdb/tdb_sender.h"
 #include "tdb/tdb_tl_scheme.h"
+#include "data/data_saved_messages.h"
 
 #include <QtCore/QMimeData>
 #include <QtGui/QTextBlock>
@@ -2167,17 +2168,22 @@ bool Widget::search(bool inCache, SearchRequestDelay delay) {
 		if (inPeer) {
 			const auto topic = searchInTopic();
 			const auto type = SearchRequestType::PeerFromStart;
+			const auto sublist = _openedForum
+				? nullptr
+				: _searchState.inChat.sublist();
+			const auto fromPeer = sublist ? nullptr : _searchQueryFrom;
 			_searchRequest = _api.request(TLsearchChatMessages(
-				peerToTdbChat(peer->id), // todo topics
-				tl_string(q),
-				(_searchQueryFrom
-					? peerToSender(_searchQueryFrom->id)
+				peerToTdbChat(inPeer->id),
+				tl_string(_searchQuery),
+				(fromPeer
+					? peerToSender(fromPeer->id)
 					: std::optional<TLmessageSender>()),
 				tl_int53(0), // from_message_id
 				tl_int32(0), // offset
 				tl_int32(kSearchPerPage),
 				std::nullopt, // filter
-				tl_int53(topic ? topic->rootId().bare : 0)
+				tl_int53(topic ? topic->rootId().bare : 0),
+				tl_int53(session().data().savedMessages().sublistId(sublist))
 			)).done([=](const TLfoundChatMessages &result) {
 				_searchRequest = 0;
 				searchReceived(type, result);
@@ -2239,6 +2245,18 @@ bool Widget::search(bool inCache, SearchRequestDelay delay) {
 #endif
 		} else if (_searchState.tab == ChatSearchTab::PublicPosts) {
 			const auto type = SearchRequestType::FromStart;
+			_searchRequest = _api.request(TLsearchPublicMessagesByTag(
+				tl_string(_searchState.query.trimmed().mid(1)),
+				tl_string(), // offset
+				tl_int32(kSearchPerPage)
+			)).done([=](const TLfoundMessages &result) {
+				_searchRequest = 0;
+				searchReceived(type, result);
+			}).fail([=] {
+				_searchRequest = 0;
+				_searchFull = true;
+			}).send();
+#if 0 // mtp
 			_searchRequest = session().api().request(MTPchannels_SearchPosts(
 				MTP_string(_searchState.query.trimmed().mid(1)),
 				MTP_int(0), // offset_rate
@@ -2251,12 +2269,14 @@ bool Widget::search(bool inCache, SearchRequestDelay delay) {
 				searchFailed(type, error, _searchRequest);
 			}).send();
 			_searchQueries.emplace(_searchRequest, _searchQuery);
+#endif
 		} else {
 			const auto type = SearchRequestType::FromStart;
 			_searchRequest = _api.request(TLsearchMessages(
 				(session().settings().skipArchiveInSearch()
 					? tl_chatListMain()
 					: std::optional<TLchatList>()),
+				tl_bool(false), // only_in_channels
 				tl_string(_searchQuery),
 				tl_string(), // offset
 				tl_int32(kSearchPerPage),
@@ -2328,7 +2348,7 @@ bool Widget::search(bool inCache, SearchRequestDelay delay) {
 #endif
 			_peerSearchQueries.emplace(_peerSearchRequest, _peerSearchQuery);
 		}
-		if (searchCache) {
+		if (inCache) {
 			auto i = _cloudChatsCache.find(query);
 			if (i != _cloudChatsCache.end()) {
 				_cloudChatsQuery = query;
@@ -2469,17 +2489,23 @@ void Widget::searchMore() {
 		return;
 	} else if (!_searchFull) {
 		if (const auto peer = searchInPeer()) {
+			const auto topic = searchInTopic();
+			const auto sublist = _openedForum
+				? nullptr
+				: _searchState.inChat.sublist();
+			const auto fromPeer = sublist ? nullptr : _searchQueryFrom;
 			_searchRequest = _api.request(TLsearchChatMessages(
 				peerToTdbChat(peer->id),
 				tl_string(_searchQuery),
-				(_searchQueryFrom
-					? peerToSender(_searchQueryFrom->id)
+				(fromPeer
+					? peerToSender(fromPeer->id)
 					: std::optional<TLmessageSender>()),
 				tl_int53(_nextSearchMessageId.bare),
 				tl_int32(0), // offset
 				tl_int32(kSearchPerPage),
 				std::nullopt, // filter
-				tl_int53(0) // message_thread_id
+				tl_int53(topic ? topic->rootId().bare : 0),
+				tl_int53(session().data().savedMessages().sublistId(sublist))
 			)).done([=](const TLfoundChatMessages &result) {
 				_searchRequest = 0;
 				searchReceived(SearchRequestType::PeerFromOffset, result);
@@ -2549,6 +2575,7 @@ void Widget::searchMore() {
 				(session().settings().skipArchiveInSearch()
 					? tl_chatListMain()
 					: std::optional<TLchatList>()),
+				tl_bool(false), // only_in_channels
 				tl_string(_searchQuery),
 				tl_string(_nextSearchOffset),
 				tl_int32(kSearchPerPage),
@@ -2608,7 +2635,8 @@ void Widget::searchMore() {
 			tl_int32(0), // offset
 			tl_int32(kSearchPerPage),
 			std::nullopt, // filter
-			tl_int53(0) // message_thread_id
+			tl_int53(0), // message_thread_id
+			tl_int53(0) // saved_messages_topic_id
 		)).done([=](const TLfoundChatMessages &result) {
 			_searchRequest = 0;
 			searchReceived(type, result);
diff --git a/Telegram/SourceFiles/export/export_manager.cpp b/Telegram/SourceFiles/export/export_manager.cpp
index 67bb24f1fae229..2eaf2058d8ff07 100644
--- a/Telegram/SourceFiles/export/export_manager.cpp
+++ b/Telegram/SourceFiles/export/export_manager.cpp
@@ -22,7 +22,7 @@ Manager::Manager() = default;
 Manager::~Manager() = default;
 
 void Manager::start(not_null<PeerData*> peer) {
-#if 0 // todo export
+#if 0 // tdlib todo export
 	start(&peer->session(), peer->input);
 #endif
 }
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index ba4dade5d3cd7f..32262f3003a309 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -1227,19 +1227,37 @@ void HistoryItem::setCommentsPossibleMaxId(MsgId possibleMaxId) {
 
 bool HistoryItem::areCommentsUnread() const {
 	const auto views = Get<HistoryMessageViews>();
+#if 0 // mtp
 	if (!views
 		|| !views->commentsMegagroupId
 		|| !checkCommentsLinkedChat(views->commentsMegagroupId)) {
+#endif
+	if (!views) {
+		return false;
+	}
+	const auto channel = _history->peer->asChannel();
+	if (!channel
+		|| !channel->linkedChatKnown()
+		|| !(channel->flags() & ChannelDataFlag::HasLink)) {
+		return false;
+	}
+	const auto linked = channel->linkedChat();
+	if (!linked) {
 		return false;
 	}
 	const auto till = views->commentsInboxReadTillId;
 	if (views->commentsInboxReadTillId < 2 || views->commentsMaxId <= till) {
 		return false;
 	}
+#if 0 // mtp
 	const auto group = views->commentsMegagroupId
 		? _history->owner().historyLoaded(
 			peerFromChannel(views->commentsMegagroupId))
 		: _history.get();
+#endif
+	const auto group = (linked == _history->peer)
+		? _history.get()
+		: _history->owner().historyLoaded(linked->id);
 	return !group || (views->commentsMaxId > group->inboxReadTillId());
 }
 
@@ -1263,7 +1281,9 @@ void HistoryItem::setCommentsItemId(FullMsgId id) {
 		if (const auto channelId = peerToChannel(id.peer)) {
 			if (views->commentsMegagroupId != channelId) {
 				views->commentsMegagroupId = channelId;
+#if 0 // mtp
 				_history->owner().requestItemResize(this);
+#endif
 			}
 			views->commentsRootId = id.msg;
 		}
@@ -3176,7 +3196,9 @@ void HistoryItem::setReplies(HistoryMessageRepliesData &&data) {
 	}
 	const auto &repliers = data.recentRepliers;
 	const auto count = data.repliesCount;
+#if 0 // mtp
 	const auto channelId = data.channelId;
+#endif
 	const auto readTillId = data.readMaxId
 		? std::max({
 			views->commentsInboxReadTillId.bare,
@@ -3188,7 +3210,10 @@ void HistoryItem::setReplies(HistoryMessageRepliesData &&data) {
 	const auto countsChanged = (views->replies.count != count)
 		|| (views->commentsInboxReadTillId != readTillId)
 		|| (views->commentsMaxId != maxId);
+#if 0 // mtp
 	const auto megagroupChanged = (views->commentsMegagroupId != channelId);
+#endif
+	const auto megagroupChanged = false;
 	const auto recentChanged = (views->recentRepliers != repliers);
 	if (!countsChanged && !megagroupChanged && !recentChanged) {
 		return;
@@ -3198,7 +3223,9 @@ void HistoryItem::setReplies(HistoryMessageRepliesData &&data) {
 		views->recentRepliers = repliers;
 	}
 	const auto wasUnread = areCommentsUnread();
+#if 0 // mtp
 	views->commentsMegagroupId = channelId;
+#endif
 	views->commentsInboxReadTillId = readTillId;
 	views->commentsMaxId = maxId;
 	if (wasUnread != areCommentsUnread()) {
@@ -3225,7 +3252,10 @@ void HistoryItem::clearReplies() {
 void HistoryItem::refreshRepliesText(
 		not_null<HistoryMessageViews*> views,
 		bool forceResize) {
+#if 0 // mtp
 	if (views->commentsMegagroupId) {
+#endif
+	if (isPost() && views->replies.count >= 0) {
 		views->replies.text = (views->replies.count > 0)
 			? tr::lng_comments_open_count(
 				tr::now,
@@ -3265,7 +3295,10 @@ void HistoryItem::changeRepliesCount(int delta, PeerId replier) {
 		return;
 	}
 	views->replies.count = std::max(views->replies.count + delta, 0);
+#if 0 // mtp
 	if (replier && views->commentsMegagroupId) {
+#endif
+	if (replier && isPost() && views->replies.count >= 0) {
 		if (delta < 0) {
 			views->recentRepliers.erase(
 				ranges::remove(views->recentRepliers, replier),
@@ -3393,9 +3426,11 @@ int HistoryItem::viewsCount() const {
 
 int HistoryItem::repliesCount() const {
 	if (const auto views = Get<HistoryMessageViews>()) {
+#if 0 // mtp
 		if (!checkCommentsLinkedChat(views->commentsMegagroupId)) {
 			return 0;
 		}
+#endif
 		return std::max(views->replies.count, 0);
 	}
 	return 0;
@@ -3403,8 +3438,11 @@ int HistoryItem::repliesCount() const {
 
 bool HistoryItem::repliesAreComments() const {
 	if (const auto views = Get<HistoryMessageViews>()) {
+#if 0 // mtp
 		return (views->commentsMegagroupId != 0)
 			&& checkCommentsLinkedChat(views->commentsMegagroupId);
+#endif
+		return isPost() && views->replies.count >= 0;
 	}
 	return false;
 }
@@ -3914,7 +3952,9 @@ void HistoryItem::createComponents(CreateConfig &&config) {
 			if (const auto broadcast = _history->peer->asBroadcast()) {
 				if (const auto linked = broadcast->linkedChat()) {
 					config.replies.isNull = false;
+#if 0 // mtp
 					config.replies.channelId = peerToChannel(linked->id);
+#endif
 				}
 			}
 		}
diff --git a/Telegram/SourceFiles/history/history_item_reply_markup.cpp b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
index 31c80c9508329f..6d5374465f5818 100644
--- a/Telegram/SourceFiles/history/history_item_reply_markup.cpp
+++ b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
@@ -514,6 +514,7 @@ bool HistoryMessageMarkupData::isTrivial() const {
 		&& !(flags & ~ReplyMarkupFlag::IsNull);
 }
 
+#if 0 // mtp
 HistoryMessageRepliesData::HistoryMessageRepliesData(
 		const MTPMessageReplies *data) {
 	if (!data) {
@@ -533,6 +534,7 @@ HistoryMessageRepliesData::HistoryMessageRepliesData(
 	isNull = false;
 	pts = fields.vreplies_pts().v;
 }
+#endif
 
 HistoryMessageRepliesData::HistoryMessageRepliesData(
 		const TLmessageReplyInfo *data) {
@@ -546,7 +548,6 @@ HistoryMessageRepliesData::HistoryMessageRepliesData(
 		recentRepliers.push_back(peerFromSender(sender));
 	}
 	repliesCount = fields.vreply_count().v;
-	//channelId = ChannelId(fields.vchannel_id().value_or_empty()); // todo
 	readMaxId = fields.vlast_read_inbox_message_id().v;
 	maxId = fields.vlast_message_id().v;
 	isNull = false;
diff --git a/Telegram/SourceFiles/history/history_item_reply_markup.h b/Telegram/SourceFiles/history/history_item_reply_markup.h
index 1b48f64f1f4199..5a373503ad32e5 100644
--- a/Telegram/SourceFiles/history/history_item_reply_markup.h
+++ b/Telegram/SourceFiles/history/history_item_reply_markup.h
@@ -155,12 +155,16 @@ struct HistoryMessageMarkupData {
 
 struct HistoryMessageRepliesData {
 	HistoryMessageRepliesData() = default;
+#if 0 // mtp
 	explicit HistoryMessageRepliesData(const MTPMessageReplies *data);
+#endif
 
 	explicit HistoryMessageRepliesData(const Tdb::TLmessageReplyInfo *data);
 
 	std::vector<PeerId> recentRepliers;
+#if 0 // mtp always relates to current linked_chat_id
 	ChannelId channelId = 0;
+#endif
 	MsgId readMaxId = 0;
 	MsgId maxId = 0;
 	int repliesCount = 0;
diff --git a/Telegram/SourceFiles/history/view/history_view_bottom_info.cpp b/Telegram/SourceFiles/history/view/history_view_bottom_info.cpp
index 6784c7ecaf84f8..17a1ab6374787a 100644
--- a/Telegram/SourceFiles/history/view/history_view_bottom_info.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_bottom_info.cpp
@@ -587,7 +587,10 @@ BottomInfo::Data BottomInfoDataFromMessage(not_null<Message*> message) {
 		if (views->views.count >= 0) {
 			result.views = views->views.count;
 		}
+#if 0 // mtp
 		if (views->replies.count >= 0 && !views->commentsMegagroupId) {
+#endif
+		if (views->replies.count >= 0 && !item->isPost()) {
 			result.replies = views->replies.count;
 		}
 		if (views->forwardsCount > 0) {
diff --git a/Telegram/SourceFiles/storage/storage_account.cpp b/Telegram/SourceFiles/storage/storage_account.cpp
index 112a61fdeeefd1..bf68de124cb538 100644
--- a/Telegram/SourceFiles/storage/storage_account.cpp
+++ b/Telegram/SourceFiles/storage/storage_account.cpp
@@ -1773,6 +1773,7 @@ Cache::Database::Settings Account::cacheBigFileSettings() const {
 void Account::writeStickerSet(
 		QDataStream &stream,
 		const Data::StickersSet &set) {
+#if 0 // mtp
 	using SetFlag = Data::StickersSetFlag;
 	const auto writeInfo = [&](int count) {
 		stream
@@ -1813,6 +1814,7 @@ void Account::writeStickerSet(
 			stream << quint64(sticker->id);
 		}
 	}
+#endif
 }
 
 // In generic method _writeStickerSets() we look through all the sets and call a
@@ -1829,6 +1831,7 @@ void Account::writeStickerSets(
 		FileKey &stickersKey,
 		CheckSet checkSet,
 		const Data::StickersSetsOrder &order) {
+#if 0 // mtp
 	using SetFlag = Data::StickersSetFlag;
 
 	const auto &sets = _owner->session().data().stickers().sets();
@@ -1925,12 +1928,14 @@ void Account::writeStickerSets(
 
 	FileWriteDescriptor file(stickersKey, _basePath);
 	file.writeEncrypted(data, _localKey);
+#endif
 }
 
 void Account::readStickerSets(
 		FileKey &stickersKey,
 		Data::StickersSetsOrder *outOrder,
 		Data::StickersSetFlags readingFlags) {
+#if 0 // mtp
 	using SetFlag = Data::StickersSetFlag;
 
 	FileReadDescriptor stickers;
@@ -2193,9 +2198,11 @@ void Account::readStickerSets(
 			}
 		}
 	}
+#endif
 }
 
 void Account::writeInstalledStickers() {
+#if 0 // mtp
 	using SetFlag = Data::StickersSetFlag;
 
 	writeStickerSets(_installedStickersKey, [](const Data::StickersSet &set) {
@@ -2220,9 +2227,11 @@ void Account::writeInstalledStickers() {
 		}
 		return StickerSetCheckResult::Write;
 	}, _owner->session().data().stickers().setsOrder());
+#endif
 }
 
 void Account::writeFeaturedStickers() {
+#if 0 // mtp
 	using SetFlag = Data::StickersSetFlag;
 
 	writeStickerSets(_featuredStickersKey, [](const Data::StickersSet &set) {
@@ -2242,9 +2251,11 @@ void Account::writeFeaturedStickers() {
 		}
 		return StickerSetCheckResult::Write;
 	}, _owner->session().data().stickers().featuredSetsOrder());
+#endif
 }
 
 void Account::writeFeaturedCustomEmoji() {
+#if 0 // mtp
 	using SetFlag = Data::StickersSetFlag;
 
 	writeStickerSets(_featuredCustomEmojiKey, [](const Data::StickersSet &set) {
@@ -2258,6 +2269,7 @@ void Account::writeFeaturedCustomEmoji() {
 		}
 		return StickerSetCheckResult::Write;
 	}, _owner->session().data().stickers().featuredEmojiSetsOrder());
+#endif
 }
 
 void Account::writeRecentStickers() {
@@ -2348,6 +2360,7 @@ void Account::writeInstalledCustomEmoji() {
 }
 
 void Account::importOldRecentStickers() {
+#if 0 // mtp
 	using SetFlag = Data::StickersSetFlag;
 
 	if (!_recentStickersKeyOld) {
@@ -2465,9 +2478,11 @@ void Account::importOldRecentStickers() {
 	ClearKey(_recentStickersKeyOld, _basePath);
 	_recentStickersKeyOld = 0;
 	writeMapDelayed();
+#endif
 }
 
 void Account::readInstalledStickers() {
+#if 0 // mtp
 	if (!_installedStickersKey) {
 		return importOldRecentStickers();
 	}
@@ -2477,9 +2492,11 @@ void Account::readInstalledStickers() {
 		_installedStickersKey,
 		&_owner->session().data().stickers().setsOrderRef(),
 		Data::StickersSetFlag::Installed);
+#endif
 }
 
 void Account::readFeaturedStickers() {
+#if 0 // mtp
 	readStickerSets(
 		_featuredStickersKey,
 		&_owner->session().data().stickers().featuredSetsOrderRef(),
@@ -2496,6 +2513,7 @@ void Account::readFeaturedStickers() {
 		}
 	}
 	_owner->session().data().stickers().setFeaturedSetsUnreadCount(unreadCount);
+#endif
 }
 
 void Account::readFeaturedCustomEmoji() {
@@ -2554,6 +2572,7 @@ void Account::readInstalledCustomEmoji() {
 }
 
 void Account::writeSavedGifs() {
+#if 0 // mtp
 	const auto &saved = _owner->session().data().stickers().savedGifs();
 	if (saved.isEmpty()) {
 		if (_savedGifsKey) {
@@ -2579,9 +2598,11 @@ void Account::writeSavedGifs() {
 		FileWriteDescriptor file(_savedGifsKey, _basePath);
 		file.writeEncrypted(data, _localKey);
 	}
+#endif
 }
 
 void Account::readSavedGifs() {
+#if 0 // mtp
 	if (!_savedGifsKey) return;
 
 	FileReadDescriptor gifs;
@@ -2620,6 +2641,7 @@ void Account::readSavedGifs() {
 
 		saved.push_back(document);
 	}
+#endif
 }
 
 void Account::writeRecentHashtagsAndBots() {
diff --git a/Telegram/SourceFiles/storage/storage_account.h b/Telegram/SourceFiles/storage/storage_account.h
index a6fb0de92609ed..774e520dd2fd40 100644
--- a/Telegram/SourceFiles/storage/storage_account.h
+++ b/Telegram/SourceFiles/storage/storage_account.h
@@ -126,6 +126,7 @@ class Account final {
 	[[nodiscard]] QString cacheBigFilePath() const;
 	[[nodiscard]] Cache::Database::Settings cacheBigFileSettings() const;
 
+	// later remove
 	void writeInstalledStickers();
 	void writeFeaturedStickers();
 	void writeRecentStickers();
@@ -245,6 +246,7 @@ class Account final {
 		details::FileReadDescriptor &draft,
 		quint64 draftPeerSerialized);
 
+	// later remove
 	void writeStickerSet(
 		QDataStream &stream,
 		const Data::StickersSet &set);
diff --git a/Telegram/SourceFiles/ui/image/image_location.cpp b/Telegram/SourceFiles/ui/image/image_location.cpp
index c97eba213968e5..39c8d6bf02273d 100644
--- a/Telegram/SourceFiles/ui/image/image_location.cpp
+++ b/Telegram/SourceFiles/ui/image/image_location.cpp
@@ -705,9 +705,9 @@ TdbFileLocation::TdbFileLocation(const TLfile &data)
 }
 
 Storage::Cache::Key TdbFileLocation::BigFileBaseCacheKey(
-		uint64 entityId,
-		uint64 remoteLocationHash) {
-	return { entityId, remoteLocationHash & ~0xFFULL };
+		uint64 remoteLocationHash,
+		int tdbLocationType) {
+	return { remoteLocationHash, uint64(uint32(tdbLocationType)) << 32 };
 }
 
 InMemoryKey inMemoryKey(const StorageFileLocation &location) {
diff --git a/Telegram/SourceFiles/ui/image/image_location.h b/Telegram/SourceFiles/ui/image/image_location.h
index df8fc3ef864af0..e00695543f2836 100644
--- a/Telegram/SourceFiles/ui/image/image_location.h
+++ b/Telegram/SourceFiles/ui/image/image_location.h
@@ -466,6 +466,9 @@ inline bool operator>=(
 	return !(a < b);
 }
 
+inline constexpr auto kTdbLocationTypePhoto = 0x01;
+inline constexpr auto kTdbLocationTypeDocument = 0x02;
+inline constexpr auto kTdbLocationTypeStickerSetThumb = 0x03;
 struct TdbFileLocation {
 	TdbFileLocation() = default;
 	explicit TdbFileLocation(const Tdb::TLfile &data);
@@ -474,8 +477,8 @@ struct TdbFileLocation {
 	uint64 hash = 0;
 
 	[[nodiscard]] static Storage::Cache::Key BigFileBaseCacheKey(
-		uint64 documentId,
-		uint64 remoteLocationHash);
+		uint64 remoteLocationHash,
+		int tdbLocationType);
 };
 
 inline bool operator==(

From f6855f5af86b565420df587bc2b3a4b63d053ac3 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 2 Mar 2023 17:17:59 +0400
Subject: [PATCH 265/349] Load albums around the last album-part message.

---
 Telegram/SourceFiles/data/data_histories.cpp | 35 ++++++++++++++++++--
 Telegram/SourceFiles/history/history.cpp     |  7 ++++
 Telegram/SourceFiles/history/history.h       |  3 ++
 3 files changed, 43 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_histories.cpp b/Telegram/SourceFiles/data/data_histories.cpp
index e1ed09a4aa5752..e0b173338e6369 100644
--- a/Telegram/SourceFiles/data/data_histories.cpp
+++ b/Telegram/SourceFiles/data/data_histories.cpp
@@ -532,17 +532,48 @@ void Histories::requestGroupAround(not_null<HistoryItem*> item) {
 	const auto id = item->id;
 	const auto key = GroupRequestKey{ history, item->topicRootId() };
 	const auto i = _chatListGroupRequests.find(key);
-#if 0 // todo
 	if (i != end(_chatListGroupRequests)) {
 		if (i->second.aroundId == id) {
 			return;
 		} else {
+#if 0 // mtp
 			cancelRequest(i->second.requestId);
+#endif
+			session().sender().request(i->second.requestId).cancel();
 			_chatListGroupRequests.erase(i);
 		}
 	}
 	constexpr auto kMaxAlbumCount = 10;
 
+	const auto requestId = session().sender().request(TLgetChatHistory(
+		peerToTdbChat(history->peer->id),
+		tl_int53(id.bare),
+		tl_int32(0),
+		tl_int32(kMaxAlbumCount - 1),
+		tl_bool(false)
+	)).done([=](const TLDmessages &data) {
+		auto items = std::vector<not_null<HistoryItem*>>();
+		items.reserve(data.vmessages().v.size() + 1);
+		for (const auto &message : data.vmessages().v) {
+			if (message) {
+				items.push_back(_owner->processMessage(
+					*message,
+					NewMessageType::Existing));
+			}
+		}
+		if (const auto item = history->owner().message(history->peer, id)) {
+			if (!ranges::contains(items, not_null{ item })) {
+				items.push_back(item);
+			}
+		}
+		_chatListGroupRequests.remove(key);
+		history->migrateToOrMe()->applyChatListGroup(
+			history->peer->id,
+			std::move(items));
+	}).fail([=] {
+		_chatListGroupRequests.remove(key);
+	}).send();
+#if 0 // mtp
 	const auto requestId = sendRequest(history, RequestType::History, [=](
 			Fn<void()> finish) {
 		return session().api().request(MTPmessages_GetHistory(
@@ -568,10 +599,10 @@ void Histories::requestGroupAround(not_null<HistoryItem*> item) {
 			finish();
 		}).send();
 	});
+#endif
 	_chatListGroupRequests.emplace(
 		key,
 		ChatListGroupRequest{ .aroundId = id, .requestId = requestId });
-#endif
 }
 
 void Histories::sendPendingReadInbox(not_null<History*> history) {
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index ff0b2eaeb78dc9..58bd4060fdb2d6 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -2884,7 +2884,10 @@ void History::setFakeChatListMessageFrom(const MTPmessages_Messages &data) {
 
 void History::applyChatListGroup(
 		PeerId dataPeerId,
+#if 0 // mtp
 		const MTPmessages_Messages &data) {
+#endif
+		std::vector<not_null<HistoryItem*>> items) {
 	if (!isEmpty()
 		|| !_chatListMessage
 		|| !*_chatListMessage
@@ -2895,6 +2898,7 @@ void History::applyChatListGroup(
 		return;
 	}
 	// Apply loaded album as a last slice.
+#if 0 // mtp
 	const auto processMessages = [&](const MTPVector<MTPMessage> &messages) {
 		auto items = std::vector<not_null<HistoryItem*>>();
 		items.reserve(messages.v.size());
@@ -2904,6 +2908,7 @@ void History::applyChatListGroup(
 				items.push_back(message);
 			}
 		}
+#endif
 		if (!ranges::contains(items, not_null(*_lastMessage))
 			|| !ranges::contains(items, not_null(*_chatListMessage))) {
 			return;
@@ -2913,11 +2918,13 @@ void History::applyChatListGroup(
 		addCreatedOlderSlice(items);
 		checkLocalMessages();
 		checkLastMessage();
+#if 0 // mtp
 	};
 	data.match([&](const MTPDmessages_messagesNotModified &) {
 	}, [&](const auto &data) {
 		processMessages(data.vmessages());
 	});
+#endif
 }
 
 HistoryItem *History::lastMessage() const {
diff --git a/Telegram/SourceFiles/history/history.h b/Telegram/SourceFiles/history/history.h
index 9dc1e272141753..3e70a6c03318c4 100644
--- a/Telegram/SourceFiles/history/history.h
+++ b/Telegram/SourceFiles/history/history.h
@@ -448,7 +448,10 @@ class History final : public Data::Thread {
 
 	void applyChatListGroup(
 		PeerId dataPeerId,
+#if 0 // mtp
 		const MTPmessages_Messages &data);
+#endif
+		std::vector<not_null<HistoryItem*>> items);
 
 	void forgetScrollState() {
 		scrollTopItem = nullptr;

From 96ec821a288b236a8b200344bbdea2912b4f369a Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 2 Mar 2023 18:00:09 +0400
Subject: [PATCH 266/349] Fix service messages in topics.

---
 Telegram/SourceFiles/history/history_item.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index 32262f3003a309..be886c946816cc 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -4211,6 +4211,8 @@ void HistoryItem::createComponentsHelper(HistoryItemCommonFields &&fields) {
 }
 
 void HistoryItem::createServiceFromTdb(const TLmessageContent &content) {
+	const auto topicId = topicRootId();
+
 	clearDependencyMessage();
 	auto replyToMsgId = MsgId();
 	auto replyInPeerId = PeerId();

From 2ed67f7e2ccb60593e709760325024fc351025e8 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 2 Mar 2023 21:47:28 +0400
Subject: [PATCH 267/349] Allow Tdb::Sender::request(TL..., requestId).send()

---
 Telegram/SourceFiles/tdb/tdb_sender.cpp |  6 ++++--
 Telegram/SourceFiles/tdb/tdb_sender.h   | 23 ++++++++++++++++++-----
 2 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/Telegram/SourceFiles/tdb/tdb_sender.cpp b/Telegram/SourceFiles/tdb/tdb_sender.cpp
index c34ed146ada28d..fe67eea1bf37d9 100644
--- a/Telegram/SourceFiles/tdb/tdb_sender.cpp
+++ b/Telegram/SourceFiles/tdb/tdb_sender.cpp
@@ -9,9 +9,11 @@ For license and copyright information please follow this link:
 
 namespace Tdb {
 
-Sender::RequestBuilder::RequestBuilder(not_null<Sender*> sender) noexcept
+Sender::RequestBuilder::RequestBuilder(
+	not_null<Sender*> sender,
+	RequestId id) noexcept
 : _sender(sender)
-, _requestId(_sender->_instance->allocateRequestId()) {
+, _requestId(id) {
 }
 
 auto Sender::RequestBuilder::takeOnFail() noexcept -> FailHandler {
diff --git a/Telegram/SourceFiles/tdb/tdb_sender.h b/Telegram/SourceFiles/tdb/tdb_sender.h
index ce8c43fda70bcf..f6cd26c0062d98 100644
--- a/Telegram/SourceFiles/tdb/tdb_sender.h
+++ b/Telegram/SourceFiles/tdb/tdb_sender.h
@@ -27,7 +27,9 @@ class Sender final {
 		static constexpr bool IsCallable
 			= rpl::details::is_callable_plain_v<Args...>;
 
-		explicit RequestBuilder(not_null<Sender*> sender) noexcept;
+		explicit RequestBuilder(
+			not_null<Sender*> sender,
+			RequestId id) noexcept;
 		RequestBuilder(RequestBuilder &&other) = default;
 
 		template <typename Result, typename Handler>
@@ -117,8 +119,9 @@ class Sender final {
 		friend class Sender;
 		SpecificRequestBuilder(
 			not_null<Sender*> sender,
+			RequestId id,
 			Request &&request) noexcept
-		: RequestBuilder(sender)
+		: RequestBuilder(sender, id)
 		, _request(std::move(request)) {
 		}
 		SpecificRequestBuilder(SpecificRequestBuilder &&other) = default;
@@ -220,11 +223,16 @@ class Sender final {
 		typename Request,
 		typename = typename Request::ResponseType>
 	[[nodiscard]] SpecificRequestBuilder<Request> request(
-		Request &&request) noexcept;
+		Request &&request,
+		RequestId preallocatedId = 0) noexcept;
 	[[nodiscard]] SentRequestWrap request(RequestId requestId) noexcept;
 	[[nodiscard]] auto requestCanceller() noexcept;
 	void requestCancellingDiscard() noexcept;
 
+	[[nodiscard]] RequestId preallocateId() const {
+		return _instance->allocateRequestId();
+	}
+
 private:
 	class RequestWrap {
 	public:
@@ -292,12 +300,17 @@ class Sender final {
 };
 
 template <typename Request, typename>
-Sender::SpecificRequestBuilder<Request> Sender::request(Request &&request) noexcept {
+Sender::SpecificRequestBuilder<Request> Sender::request(
+		Request &&request,
+		RequestId preallocatedId) noexcept {
 	static_assert(
 		!std::is_reference_v<Request> && !std::is_const_v<Request>,
 		"You're supposed to pass non-const rvalue referenced request: "
 		"'request(TLsmth())' or 'auto r = TLsmth(); request(std::move(r))'");
-	return SpecificRequestBuilder<Request>(this, std::move(request));
+	return SpecificRequestBuilder<Request>(
+		this,
+		(preallocatedId ? preallocatedId : _instance->allocateRequestId()),
+		std::move(request));
 }
 
 inline Sender::SentRequestWrap Sender::request(RequestId requestId) noexcept {

From c3500a62d3a703e7e67cc81daaaa588cd2c80308 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 2 Mar 2023 21:48:11 +0400
Subject: [PATCH 268/349] Migrate emoji keyword search to TDLib.

---
 .../chat_helpers/emoji_keywords.cpp           | 122 +++++++++++++++++-
 .../SourceFiles/chat_helpers/emoji_keywords.h |  19 +++
 .../chat_helpers/emoji_list_widget.cpp        |  31 +++++
 .../chat_helpers/emoji_list_widget.h          |   4 +
 .../chat_helpers/emoji_suggestions_widget.cpp |  63 +++++++++
 .../chat_helpers/stickers_list_footer.cpp     |  49 +++++++
 .../chat_helpers/stickers_list_footer.h       |   7 +
 .../chat_helpers/stickers_list_widget.cpp     |  18 +++
 .../chat_helpers/stickers_list_widget.h       |   2 +
 .../chat_helpers/tabbed_selector.cpp          |   3 +
 10 files changed, 312 insertions(+), 6 deletions(-)

diff --git a/Telegram/SourceFiles/chat_helpers/emoji_keywords.cpp b/Telegram/SourceFiles/chat_helpers/emoji_keywords.cpp
index 2dbc5a572ad990..8b1c153d8575ff 100644
--- a/Telegram/SourceFiles/chat_helpers/emoji_keywords.cpp
+++ b/Telegram/SourceFiles/chat_helpers/emoji_keywords.cpp
@@ -22,9 +22,15 @@ For license and copyright information please follow this link:
 
 #include <QtGui/QGuiApplication>
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace ChatHelpers {
 namespace {
 
+using namespace Tdb;
+constexpr auto kMaxQueryLength = 64;
+
 constexpr auto kRefreshEach = 60 * 60 * crl::time(1000); // 1 hour.
 constexpr auto kKeepNotUsedLangPacksCount = 4;
 constexpr auto kKeepNotUsedInputLanguagesCount = 4;
@@ -33,6 +39,7 @@ using namespace Ui::Emoji;
 
 using Result = EmojiKeywords::Result;
 
+#if 0 // mtp
 struct LangPackEmoji {
 	EmojiPtr emoji = nullptr;
 	QString text;
@@ -164,6 +171,7 @@ void WriteLocalCache(const QString &id, const LangPackData &data) {
 		}
 	}
 }
+#endif
 
 [[nodiscard]] QString NormalizeQuery(const QString &query) {
 	return query.toLower();
@@ -173,6 +181,7 @@ void WriteLocalCache(const QString &id, const LangPackData &data) {
 	return key.toLower().trimmed();
 }
 
+#if 0 // mtp
 void AppendFoundEmoji(
 		std::vector<Result> &result,
 		const QString &label,
@@ -196,6 +205,7 @@ void AppendFoundEmoji(
 	});
 	result.insert(end(result), add.begin(), add.end());
 }
+#endif
 
 void AppendLegacySuggestions(
 		std::vector<Result> &result,
@@ -241,6 +251,7 @@ void AppendLegacySuggestions(
 	result.insert(end(result), add.begin(), add.end());
 }
 
+#if 0 // mtp
 void ApplyDifference(
 		LangPackData &data,
 		const QVector<MTPEmojiKeyword> &keywords,
@@ -302,9 +313,11 @@ void ApplyDifference(
 		data.maxKeyLength = *ranges::max_element(lengths);
 	}
 }
+#endif
 
 } // namespace
 
+#if 0 // mtp
 class EmojiKeywords::LangPack final {
 public:
 	using Delegate = details::EmojiKeywordsLangPackDelegate;
@@ -356,11 +369,9 @@ EmojiKeywords::LangPack::LangPack(
 
 EmojiKeywords::LangPack::~LangPack() {
 	if (_requestId) {
-#if 0 // todo
 		if (const auto api = _delegate->api()) {
 			api->request(_requestId).cancel();
 		}
-#endif
 	}
 }
 
@@ -398,7 +409,6 @@ void EmojiKeywords::LangPack::refresh() {
 		return;
 	}
 	_state = State::Requested;
-#if 0 // todo
 	const auto send = [&](auto &&request) {
 		return api->request(
 			std::move(request)
@@ -417,7 +427,6 @@ void EmojiKeywords::LangPack::refresh() {
 			MTP_int(_data.version)))
 		: send(MTPmessages_GetEmojiKeywords(
 			MTP_string(_id)));
-#endif
 }
 
 void EmojiKeywords::LangPack::applyDifference(
@@ -502,6 +511,7 @@ std::vector<Result> EmojiKeywords::LangPack::query(
 int EmojiKeywords::LangPack::maxQueryLength() const {
 	return _data.maxKeyLength;
 }
+#endif
 
 EmojiKeywords::EmojiKeywords() {
 	crl::on_main(&_guard, [=] {
@@ -534,6 +544,7 @@ void EmojiKeywords::handleSessionChanges() {
 
 void EmojiKeywords::apiChanged(ApiWrap *api) {
 	_api = api;
+#if 0 // mtp
 	if (_api) {
 		crl::on_main(&_api->session(), crl::guard(&_guard, [=] {
 			Lang::CurrentCloudManager().firstLanguageSuggestion(
@@ -551,9 +562,11 @@ void EmojiKeywords::apiChanged(ApiWrap *api) {
 	for (const auto &[language, item] : _data) {
 		item->apiChanged();
 	}
+#endif
 }
 
 void EmojiKeywords::refresh() {
+#if 0 // mtp
 	auto list = languages();
 	if (_localList != list) {
 		_localList = std::move(list);
@@ -561,6 +574,7 @@ void EmojiKeywords::refresh() {
 	} else {
 		refreshFromRemoteList();
 	}
+#endif
 }
 
 std::vector<QString> EmojiKeywords::languages() {
@@ -605,6 +619,7 @@ void EmojiKeywords::refreshInputLanguages() {
 	}
 }
 
+#if 0 // mtp
 rpl::producer<> EmojiKeywords::refreshed() const {
 	return _refreshed.events();
 }
@@ -650,6 +665,98 @@ std::vector<Result> EmojiKeywords::queryMine(
 		bool exact) const {
 	return ApplyVariants(PrioritizeRecent(this->query(query, exact)));
 }
+#endif
+
+mtpRequestId EmojiKeywords::requestMine(
+		const QString &query,
+		Fn<void(std::vector<Result>)> callback,
+		mtpRequestId previousId,
+		bool exact) {
+	const auto normalized = NormalizeQuery(query);
+	if (normalized.isEmpty()) {
+		return {};
+	}
+	if (previousId) {
+		const auto i = _requests.find(previousId);
+		if (i != end(_requests)) {
+			if (i->second.normalizedQuery == normalized) {
+				i->second.callback = std::move(callback);
+				return previousId;
+			}
+			if (_api) {
+				_api->sender().request(previousId).cancel();
+			}
+			_requests.erase(i);
+		}
+	}
+	if (!_api || normalized.isEmpty()) {
+		crl::on_main([=] { callback({}); });
+		return 0;
+	}
+	const auto list = languages();
+	auto langs = list | ranges::views::transform([](const QString &id) {
+		return tl_string(id);
+	}) | ranges::to<QVector>();
+	const auto requestId = _api->sender().preallocateId();
+	_requests.emplace(requestId, Request{
+		.query = query,
+		.normalizedQuery = normalized,
+		.callback = std::move(callback),
+	});
+	const auto send = [&](auto &&request, auto &&parse) {
+		using Response = std::decay_t<decltype(request)>::ResponseType;
+		_api->sender().request(
+			std::move(request),
+			requestId
+		).done([=](const Response &result) {
+			const auto request = _requests.take(requestId);
+			if (!request) {
+				return;
+			}
+			auto cloud = parse(result);
+			if (!exact) {
+				AppendLegacySuggestions(cloud, request->query);
+			}
+			request->callback(ApplyVariants(PrioritizeRecent(std::move(cloud))));
+		}).fail([=] {
+			if (const auto request = _requests.take(requestId)) {
+				request->callback({});
+			}
+		}).send();
+	};
+	if (exact) {
+		send(TLgetKeywordEmojis(
+			tl_string(normalized),
+			tl_vector<TLstring>(std::move(langs))
+		), [](const TLemojis &result) {
+			const auto &list = result.data().vemojis().v;
+			auto cloud = std::vector<Result>();
+			cloud.reserve(list.size());
+			for (const auto &emoji : list) {
+				if (const auto found = Find(emoji.v)) {
+					cloud.push_back(Result{ found });
+				}
+			}
+			return cloud;
+		});
+	} else {
+		send(TLsearchEmojis(
+			tl_string(normalized),
+			tl_vector<TLstring>(std::move(langs))
+		), [](const TLemojiKeywords &result) {
+			const auto &list = result.data().vemoji_keywords().v;
+			auto cloud = std::vector<Result>();
+			cloud.reserve(list.size());
+			for (const auto &emoji : list) {
+				if (const auto found = Find(emoji.data().vemoji().v)) {
+					cloud.push_back(Result{ found });
+				}
+			}
+			return cloud;
+		});
+	}
+	return requestId;
+}
 
 std::vector<Result> EmojiKeywords::PrioritizeRecent(
 		std::vector<Result> list) {
@@ -684,6 +791,7 @@ std::vector<Result> EmojiKeywords::ApplyVariants(std::vector<Result> list) {
 }
 
 int EmojiKeywords::maxQueryLength() const {
+#if 0 // mtp
 	if (_data.empty()) {
 		return 0;
 	}
@@ -691,15 +799,17 @@ int EmojiKeywords::maxQueryLength() const {
 		return pair.second->maxQueryLength();
 	});
 	return *ranges::max_element(lengths);
+#endif
+	return kMaxQueryLength;
 }
 
+#if 0 // mtp
 void EmojiKeywords::refreshRemoteList() {
 	if (!_api) {
 		_localList.clear();
 		setRemoteList({});
 		return;
 	}
-#if 0 // todo
 	_api->request(base::take(_langsRequestId)).cancel();
 	auto languages = QVector<MTPstring>();
 	for (const auto &id : _localList) {
@@ -719,7 +829,6 @@ void EmojiKeywords::refreshRemoteList() {
 	}).fail([=] {
 		_langsRequestId = 0;
 	}).send();
-#endif
 }
 
 void EmojiKeywords::setRemoteList(std::vector<QString> &&list) {
@@ -761,5 +870,6 @@ void EmojiKeywords::refreshFromRemoteList() {
 		}
 	}
 }
+#endif
 
 } // namespace ChatHelpers
diff --git a/Telegram/SourceFiles/chat_helpers/emoji_keywords.h b/Telegram/SourceFiles/chat_helpers/emoji_keywords.h
index 3df6c497db503a..7bb4118851b220 100644
--- a/Telegram/SourceFiles/chat_helpers/emoji_keywords.h
+++ b/Telegram/SourceFiles/chat_helpers/emoji_keywords.h
@@ -33,19 +33,28 @@ class EmojiKeywords final : private details::EmojiKeywordsLangPackDelegate {
 
 	void refresh();
 
+#if 0 // mtp
 	[[nodiscard]] rpl::producer<> refreshed() const;
+#endif
 
 	struct Result {
 		EmojiPtr emoji = nullptr;
 		QString label;
 		QString replacement;
 	};
+#if 0 // mtp
 	[[nodiscard]] std::vector<Result> query(
 		const QString &query,
 		bool exact = false) const;
 	[[nodiscard]] std::vector<Result> queryMine(
 		const QString &query,
 		bool exact = false) const;
+#endif
+	mtpRequestId requestMine(
+		const QString &query,
+		Fn<void(std::vector<Result>)> callback,
+		mtpRequestId previousId = 0,
+		bool exact = false);
 	[[nodiscard]] int maxQueryLength() const;
 
 private:
@@ -64,16 +73,26 @@ class EmojiKeywords final : private details::EmojiKeywordsLangPackDelegate {
 	void apiChanged(ApiWrap *api);
 	void refreshInputLanguages();
 	[[nodiscard]] std::vector<QString> languages();
+#if 0 // mtp
 	void refreshRemoteList();
 	void setRemoteList(std::vector<QString> &&list);
 	void refreshFromRemoteList();
+#endif
 
 	ApiWrap *_api = nullptr;
 	std::vector<QString> _localList;
+#if 0 // mtp
 	std::vector<QString> _remoteList;
 	mtpRequestId _langsRequestId = 0;
 	base::flat_map<QString, std::unique_ptr<LangPack>> _data;
 	std::deque<std::unique_ptr<LangPack>> _notUsedData;
+#endif
+	struct Request {
+		QString query;
+		QString normalizedQuery;
+		Fn<void(std::vector<Result>)> callback;
+	};
+	base::flat_map<mtpRequestId, Request> _requests;
 	std::deque<QStringList> _inputLanguages;
 	rpl::event_stream<> _refreshed;
 
diff --git a/Telegram/SourceFiles/chat_helpers/emoji_list_widget.cpp b/Telegram/SourceFiles/chat_helpers/emoji_list_widget.cpp
index 7ea95f736ea1be..1e9ed776b790f3 100644
--- a/Telegram/SourceFiles/chat_helpers/emoji_list_widget.cpp
+++ b/Telegram/SourceFiles/chat_helpers/emoji_list_widget.cpp
@@ -52,11 +52,15 @@ For license and copyright information please follow this link:
 #include "styles/style_chat_helpers.h"
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtWidgets/QApplication>
 
 namespace ChatHelpers {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kCollapsedRows = 3;
 constexpr auto kAppearDuration = 0.3;
 constexpr auto kCustomSearchLimit = 256;
@@ -605,8 +609,10 @@ void EmojiListWidget::applyNextSearchQuery() {
 		return;
 	}
 	_searchQuery = _nextSearchQuery;
+#if 0 // mtp
 	std::swap(_searchEmoji, _searchEmojiPrevious);
 	_searchEmoji.clear();
+#endif
 	const auto finish = [&](bool searching = true) {
 		if (!_searchMode && !searching) {
 			return;
@@ -615,6 +621,7 @@ void EmojiListWidget::applyNextSearchQuery() {
 		clearSelection();
 		if (modeChanged) {
 			_searchMode = searching;
+			invalidate_weak_ptrs(&_searchGuard);
 		}
 		if (!searching) {
 			_searchResults.clear();
@@ -631,11 +638,20 @@ void EmojiListWidget::applyNextSearchQuery() {
 		updateSelected();
 	};
 	if (_searchQuery.empty()) {
+		std::swap(_searchEmoji, _searchEmojiPrevious);
+		_searchEmoji.clear();
 		finish(false);
 		return;
 	}
+	const auto callback = crl::guard(&_searchGuard, [=](
+		const std::vector<EmojiPtr> &plain) {
+
+	std::swap(_searchEmoji, _searchEmojiPrevious);
 	const auto guard = gsl::finally([&] { finish(); });
+#if 0 // mtp
 	auto plain = collectPlainSearchResults();
+#endif
+	_searchEmoji = { begin(plain), end(plain) };
 	if (_searchEmoji == _searchEmojiPrevious) {
 		return;
 	}
@@ -651,6 +667,12 @@ void EmojiListWidget::applyNextSearchQuery() {
 			});
 		}
 	}
+
+	});
+	_searchRequestId = SearchEmoji(
+		_searchRequestId,
+		_searchQuery,
+		callback);
 }
 
 void EmojiListWidget::showPreview() {
@@ -662,9 +684,11 @@ void EmojiListWidget::showPreview() {
 	}
 }
 
+#if 0 // mtp
 std::vector<EmojiPtr> EmojiListWidget::collectPlainSearchResults() {
 	return SearchEmoji(_searchQuery, _searchEmoji);
 }
+#endif
 
 void EmojiListWidget::appendPremiumSearchResults() {
 	const auto test = session().isTestMode();
@@ -2440,11 +2464,16 @@ void EmojiListWidget::refreshMegagroupStickers(
 		return;
 	}
 	_megagroupSetIdRequested = set.id;
+#if 0 // mtp
 	_api.request(MTPmessages_GetStickerSet(
 		Data::InputStickerSet(set),
 		MTP_int(0) // hash
 	)).done([=](const MTPmessages_StickerSet &result) {
 		result.match([&](const MTPDmessages_stickerSet &data) {
+#endif
+	_api.request(TLgetStickerSet(
+		tl_int64(set.id)
+	)).done([=](const TLstickerSet &data) {
 			if (const auto set = session().data().stickers().feedSetFull(data)) {
 				refreshCustom();
 				if (set->id == _megagroupSetIdRequested) {
@@ -2453,9 +2482,11 @@ void EmojiListWidget::refreshMegagroupStickers(
 					LOG(("API Error: Got different set."));
 				}
 			}
+#if 0 // mtp
 		}, [](const MTPDmessages_stickerSetNotModified &) {
 			LOG(("API Error: Unexpected messages.stickerSetNotModified."));
 		});
+#endif
 	}).send();
 }
 
diff --git a/Telegram/SourceFiles/chat_helpers/emoji_list_widget.h b/Telegram/SourceFiles/chat_helpers/emoji_list_widget.h
index ff474ad2370a88..7792f7166b7af6 100644
--- a/Telegram/SourceFiles/chat_helpers/emoji_list_widget.h
+++ b/Telegram/SourceFiles/chat_helpers/emoji_list_widget.h
@@ -279,7 +279,9 @@ class EmojiListWidget final
 	void unloadCustomIn(const SectionInfo &info);
 
 	void setupSearch();
+#if 0 // mtp
 	[[nodiscard]] std::vector<EmojiPtr> collectPlainSearchResults();
+#endif
 	void appendPremiumSearchResults();
 	void ensureLoaded(int section);
 	void updateSelected();
@@ -438,6 +440,8 @@ class EmojiListWidget final
 	base::flat_set<EmojiPtr> _searchEmojiPrevious;
 	base::flat_set<DocumentId> _searchCustomIds;
 	std::vector<RecentOne> _searchResults;
+	mtpRequestId _searchRequestId = 0;
+	base::has_weak_ptr _searchGuard;
 	bool _searchMode = false;
 
 	int _rowsTop = 0;
diff --git a/Telegram/SourceFiles/chat_helpers/emoji_suggestions_widget.cpp b/Telegram/SourceFiles/chat_helpers/emoji_suggestions_widget.cpp
index 87fd388861e978..b8f1a4426769fd 100644
--- a/Telegram/SourceFiles/chat_helpers/emoji_suggestions_widget.cpp
+++ b/Telegram/SourceFiles/chat_helpers/emoji_suggestions_widget.cpp
@@ -70,12 +70,16 @@ class SuggestionsWidget final : public Ui::RpWidget {
 		Ui::Text::CustomEmoji *custom = nullptr;
 		DocumentData *document = nullptr;
 		not_null<EmojiPtr> emoji;
+#if 0 // mtp
 		QString replacement;
+#endif
 	};
 	struct Custom {
 		not_null<DocumentData*> document;
 		not_null<EmojiPtr> emoji;
+#if 0 // mtp
 		QString replacement;
+#endif
 	};
 
 	bool eventHook(QEvent *e) override;
@@ -125,6 +129,8 @@ class SuggestionsWidget final : public Ui::RpWidget {
 	const style::EmojiSuggestions &_st;
 	const not_null<Main::Session*> _session;
 	SuggestionsQuery _query;
+	mtpRequestId _queryRequestId = 0;
+	base::has_weak_ptr _queryGuard;
 	std::vector<Row> _rows;
 	bool _suggestCustomEmoji = false;
 	Fn<bool(not_null<DocumentData*>)> _allowCustomWithoutPremium;
@@ -191,6 +197,7 @@ void SuggestionsWidget::showWithQuery(SuggestionsQuery query, bool force) {
 		return;
 	}
 	_query = query;
+#if 0 // mtp
 	auto rows = [&] {
 		if (const auto emoji = std::get_if<EmojiPtr>(&query)) {
 			return appendCustom(
@@ -199,6 +206,11 @@ void SuggestionsWidget::showWithQuery(SuggestionsQuery query, bool force) {
 		}
 		return appendCustom(getRowsByQuery(v::get<QString>(query)));
 	}();
+#endif
+	const auto showRows = [=](std::vector<Row> rows) {
+		invalidate_weak_ptrs(&_queryGuard);
+		_queryRequestId = 0;
+
 	if (rows.empty()) {
 		_toggleAnimated.fire(false);
 	}
@@ -213,6 +225,43 @@ void SuggestionsWidget::showWithQuery(SuggestionsQuery query, bool force) {
 			_toggleAnimated.fire(true);
 		}
 	});
+
+	};
+	if (const auto emoji = std::get_if<EmojiPtr>(&query)) {
+		showRows(appendCustom(
+			{},
+			lookupCustom({ Row(*emoji, (*emoji)->text()) })));
+		return;
+	}
+	const auto text = v::get<QString>(query).trimmed();
+	if (text.isEmpty()) {
+		showRows({});
+		return;
+	}
+	const auto middle = (text[0] == ':');
+	const auto real = middle ? text.mid(1) : text;
+	const auto simple = [&] {
+		if (!middle || text.size() > 2) {
+			return false;
+		}
+		// Suggest :D and :-P only as exact matches.
+		return ranges::none_of(text, [](QChar ch) { return ch.isLower(); });
+	}();
+	const auto exact = !middle || simple;
+	using Entry = ChatHelpers::EmojiKeywords::Result;
+	const auto callback = crl::guard(&_queryGuard, [=](
+			const std::vector<Entry> &list) {
+		showRows(appendCustom(ranges::views::all(
+			list
+		) | ranges::views::transform([](const Entry &result) {
+			return Row(result.emoji, result.replacement);
+		}) | ranges::to_vector));
+	});
+	_queryRequestId = Core::App().emojiKeywords().requestMine(
+		real,
+		callback,
+		_queryRequestId,
+		exact);
 }
 
 void SuggestionsWidget::selectFirstResult() {
@@ -262,7 +311,9 @@ auto SuggestionsWidget::lookupCustom(const std::vector<Row> &rows) const
 						custom.emplace(int(j - begin(rows)), Custom{
 							.document = document,
 							.emoji = emoji,
+#if 0 // mtp
 							.replacement = j->replacement,
+#endif
 						});
 					}
 				}
@@ -278,7 +329,10 @@ auto SuggestionsWidget::appendCustom(
 -> std::vector<Row> {
 	rows.reserve(rows.size() + custom.size());
 	for (const auto &[position, one] : custom) {
+#if 0 // mtp
 		rows.push_back(Row(one.emoji, one.replacement));
+#endif
+		rows.push_back(Row(one.emoji, QString()));
 		rows.back().document = one.document;
 		rows.back().custom = resolveCustomEmoji(one.document);
 	}
@@ -312,10 +366,14 @@ void SuggestionsWidget::customEmojiRepaint() {
 SuggestionsWidget::Row::Row(
 	not_null<EmojiPtr> emoji,
 	const QString &replacement)
+#if 0 // mtp
 : emoji(emoji)
 , replacement(replacement) {
+#endif
+: emoji(emoji) {
 }
 
+#if 0 // mtp
 auto SuggestionsWidget::getRowsByQuery(const QString &text) const
 -> std::vector<Row> {
 	if (text.isEmpty()) {
@@ -339,6 +397,7 @@ auto SuggestionsWidget::getRowsByQuery(const QString &text) const
 		return Row(result.emoji, result.replacement);
 	}) | ranges::to_vector;
 }
+#endif
 
 void SuggestionsWidget::resizeToRows() {
 	const auto count = int(_rows.size());
@@ -769,6 +828,7 @@ SuggestionsController::SuggestionsController(
 	) | rpl::start_with_next([=](const SuggestionsWidget::Chosen &chosen) {
 		replaceCurrent(chosen.emoji, chosen.customData);
 	}, _lifetime);
+#if 0 // mtp
 	Core::App().emojiKeywords().refreshed(
 	) | rpl::start_with_next([=] {
 		_keywordsRefreshed = true;
@@ -776,6 +836,7 @@ SuggestionsController::SuggestionsController(
 			showWithQuery(_lastShownQuery);
 		}
 	}, _lifetime);
+#endif
 
 	updateForceHidden();
 
@@ -837,10 +898,12 @@ void SuggestionsController::setReplaceCallback(
 }
 
 void SuggestionsController::handleTextChange() {
+#if 0 // mtp
 	if (Core::App().settings().suggestEmoji()
 		&& _field->textCursor().position() > 0) {
 		Core::App().emojiKeywords().refresh();
 	}
+#endif
 
 	_ignoreCursorPositionChange = true;
 	InvokeQueued(_container, [=] { _ignoreCursorPositionChange = false; });
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_list_footer.cpp b/Telegram/SourceFiles/chat_helpers/stickers_list_footer.cpp
index cb95b8c4f40a46..e1f916d52d4781 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_list_footer.cpp
+++ b/Telegram/SourceFiles/chat_helpers/stickers_list_footer.cpp
@@ -156,6 +156,7 @@ rpl::producer<std::vector<GifSection>> GifSectionsValue(
 #endif
 }
 
+#if 0 // mtp
 [[nodiscard]] std::vector<EmojiPtr> SearchEmoji(
 		const std::vector<QString> &query,
 		base::flat_set<EmojiPtr> &outResultSet) {
@@ -193,6 +194,54 @@ rpl::producer<std::vector<GifSection>> GifSectionsValue(
 	}
 	return result;
 }
+#endif
+
+mtpRequestId SearchEmoji(
+		mtpRequestId previousId,
+		const std::vector<QString> &query,
+		Fn<void(std::vector<EmojiPtr>)> callback) {
+	auto result = std::vector<EmojiPtr>();
+	const auto callOnMain = [&] {
+		crl::on_main([=, result = std::move(result)]() mutable {
+			callback(std::move(result));
+		});
+	};
+	const auto pushPlain = [&](EmojiPtr emoji) {
+		if (ranges::contains(result, emoji)) {
+			return;
+		}
+		if (const auto original = emoji->original(); original != emoji) {
+			if (ranges::contains(result, original)) {
+				return;
+			}
+		}
+		result.push_back(emoji);
+	};
+	auto refreshed = false;
+	auto &keywords = Core::App().emojiKeywords();
+	for (const auto &entry : query) {
+		if (const auto emoji = Ui::Emoji::Find(entry)) {
+			pushPlain(emoji);
+			if (result.size() >= kEmojiSearchLimit) {
+				callOnMain();
+				return 0;
+			}
+		} else if (!entry.isEmpty()) {
+			using Result = EmojiKeywords::Result;
+			const auto done = [=](std::vector<Result> list) {
+				if (list.size() > kEmojiSearchLimit) {
+					list.resize(kEmojiSearchLimit);
+				}
+				callback(list | ranges::views::transform(
+					&Result::emoji
+				) | ranges::to_vector);
+			};
+			return keywords.requestMine(entry, done, previousId);
+		}
+	}
+	callOnMain();
+	return 0;
+}
 
 StickerIcon::StickerIcon(uint64 setId) : setId(setId) {
 }
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_list_footer.h b/Telegram/SourceFiles/chat_helpers/stickers_list_footer.h
index 2d3fa22226063d..b49321951151a1 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_list_footer.h
+++ b/Telegram/SourceFiles/chat_helpers/stickers_list_footer.h
@@ -68,9 +68,16 @@ struct GifSection {
 [[nodiscard]] rpl::producer<std::vector<GifSection>> GifSectionsValue(
 	not_null<Main::Session*> session);
 
+#if 0 // mtp
 [[nodiscard]] std::vector<EmojiPtr> SearchEmoji(
 	const std::vector<QString> &query,
 	base::flat_set<EmojiPtr> &outResultSet);
+#endif
+
+mtpRequestId SearchEmoji(
+	mtpRequestId previousId,
+	const std::vector<QString> &query,
+	Fn<void(std::vector<EmojiPtr>)> callback);
 
 struct StickerIcon {
 	explicit StickerIcon(uint64 setId);
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp b/Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp
index be2b4544fb5476..915d2519f5f500 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp
+++ b/Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp
@@ -55,6 +55,7 @@ For license and copyright information please follow this link:
 #include "styles/style_menu_icons.h"
 
 #include "tdb/tdb_tl_scheme.h"
+#include "chat_helpers/emoji_keywords.h"
 
 #include <QtWidgets/QApplication>
 
@@ -660,6 +661,8 @@ void StickersListWidget::cancelSetsSearch() {
 		_api.request(requestId).cancel();
 	}
 	_searchRequestTimer.cancel();
+	_searchEmojiRequestId = 0;
+	invalidate_weak_ptrs(&_searchEmojiGuard);
 	_searchQuery = _searchNextQuery = QString();
 	_filteredStickers.clear();
 	_filterStickersCornerEmoji.clear();
@@ -2848,7 +2851,22 @@ void StickersListWidget::applySearchQuery(std::vector<QString> &&query) {
 			QString b) {
 		return a.isEmpty() ? b : (a + ' ' + b);
 	});
+	if (text.trimmed().isEmpty()) {
+		cancelSetsSearch();
+		return;
+	}
+	using Result = EmojiKeywords::Result;
+	const auto callback = crl::guard(&_searchEmojiGuard, [=](
+			const std::vector<EmojiPtr> &result) {
+		searchForSets(text, result);
+	});
+	_searchEmojiRequestId = SearchEmoji(
+		_searchEmojiRequestId,
+		query,
+		callback);
+#if 0 // mtp
 	searchForSets(std::move(text), SearchEmoji(query, set));
+#endif
 }
 
 void StickersListWidget::displaySet(uint64 setId) {
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_list_widget.h b/Telegram/SourceFiles/chat_helpers/stickers_list_widget.h
index 39c15487f22964..86f5b75af29ec0 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_list_widget.h
+++ b/Telegram/SourceFiles/chat_helpers/stickers_list_widget.h
@@ -458,6 +458,8 @@ class StickersListWidget final : public TabbedSelector::Inner {
 	base::Timer _searchRequestTimer;
 	QString _searchQuery, _searchNextQuery;
 	mtpRequestId _searchRequestId = 0;
+	mtpRequestId _searchEmojiRequestId = 0;
+	base::has_weak_ptr _searchEmojiGuard;
 
 	rpl::event_stream<FileChosen> _chosen;
 	rpl::event_stream<> _scrollUpdated;
diff --git a/Telegram/SourceFiles/chat_helpers/tabbed_selector.cpp b/Telegram/SourceFiles/chat_helpers/tabbed_selector.cpp
index 0ac62dd2e10a45..b1821de49bf8f6 100644
--- a/Telegram/SourceFiles/chat_helpers/tabbed_selector.cpp
+++ b/Telegram/SourceFiles/chat_helpers/tabbed_selector.cpp
@@ -342,7 +342,10 @@ std::unique_ptr<Ui::TabbedSearch> MakeSearch(
 			Ui::SearchWithGroups::IconSizeOverride())
 	});
 
+#if 0 // mtp
 	result->queryValue(
+#endif
+	result->debouncedQueryValue(
 	) | rpl::skip(1) | rpl::start_with_next(
 		std::move(callback),
 		parent->lifetime());

From cb9ab42c328d9dd8c8feb990c740c1a73c8ff986 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 2 Mar 2023 23:02:01 +0400
Subject: [PATCH 269/349] Pause/unpause all Tdb while short animation plays.

---
 .../SourceFiles/api/api_blocked_peers.cpp     |  2 +-
 .../SourceFiles/api/api_chat_participants.cpp |  2 -
 .../SourceFiles/api/api_cloud_password.cpp    |  6 +-
 Telegram/SourceFiles/api/api_user_privacy.cpp |  2 +-
 .../boxes/peers/edit_participant_box.cpp      |  2 +-
 .../chat_helpers/gifs_list_widget.cpp         |  2 +-
 Telegram/SourceFiles/core/application.cpp     |  2 +-
 .../admin_log/history_admin_log_item.cpp      |  4 +-
 .../inline_bots/inline_results_widget.cpp     |  2 +-
 Telegram/SourceFiles/main/main_account.cpp    |  5 ++
 .../passport/passport_form_controller.cpp     |  2 +-
 .../SourceFiles/tdb/details/tdb_instance.cpp  | 68 +++++++++++++++++--
 .../SourceFiles/tdb/details/tdb_instance.h    |  2 +
 Telegram/SourceFiles/tdb/tdb_account.cpp      |  4 ++
 Telegram/SourceFiles/tdb/tdb_account.h        |  2 +
 15 files changed, 86 insertions(+), 21 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_blocked_peers.cpp b/Telegram/SourceFiles/api/api_blocked_peers.cpp
index ef5ef0aa43a891..84eadb23314445 100644
--- a/Telegram/SourceFiles/api/api_blocked_peers.cpp
+++ b/Telegram/SourceFiles/api/api_blocked_peers.cpp
@@ -62,7 +62,7 @@ BlockedPeers::Slice TLToSlice(const TLDmessageSenders &data) {
 	slice.list.reserve(data.vsenders().v.size());
 	for (const auto &sender : data.vsenders().v) {
 		const auto peerId = peerFromSender(sender);
-#if 0 // doLater
+#if 0 // mtp
 		owner.processUsers(data.vusers());
 		owner.processChats(data.vchats());
 #endif
diff --git a/Telegram/SourceFiles/api/api_chat_participants.cpp b/Telegram/SourceFiles/api/api_chat_participants.cpp
index 2384d510f90bf8..8db24dfbc7d9f8 100644
--- a/Telegram/SourceFiles/api/api_chat_participants.cpp
+++ b/Telegram/SourceFiles/api/api_chat_participants.cpp
@@ -679,8 +679,6 @@ void ChatParticipants::add(
 					done(false);
 				}
 			}).send();
-#if 0 // doLater Perhaps afterDelay(kSmallDelayMs) can be ignored.
-#endif
 		}
 	} else if (const auto channel = peer->asChannel()) {
 		const auto hasBot = ranges::any_of(users, &UserData::isBot);
diff --git a/Telegram/SourceFiles/api/api_cloud_password.cpp b/Telegram/SourceFiles/api/api_cloud_password.cpp
index b58a317770afb4..edc1ad06324537 100644
--- a/Telegram/SourceFiles/api/api_cloud_password.cpp
+++ b/Telegram/SourceFiles/api/api_cloud_password.cpp
@@ -263,7 +263,7 @@ rpl::producer<CloudPassword::SetOk, QString> CloudPassword::set(
 		}).fail([=](const Error &error) {
 			consumer.put_error_copy(error.message);
 		}).send();
-#if 0 // doLater
+#if 0 // doLater handleFloodErrors.
 		// }).handleFloodErrors().send();
 #endif
 
@@ -510,7 +510,7 @@ rpl::producer<rpl::no_value, QString> CloudPassword::confirmEmail(
 		}).fail([=](const Error &error) {
 			consumer.put_error_copy(error.message);
 		}).send();
-#if 0 // doLater
+#if 0 // doLater handleFloodErrors.
 		// }).handleFloodErrors().send();
 #endif
 #if 0 // goodToRemove
@@ -798,7 +798,7 @@ auto CloudPassword::checkRecoveryEmailAddressCode(const QString &code)
 			}).fail([=](const Error &error) {
 				consumer.put_error_copy(error.message);
 			}).send();
-#if 0 // doLater
+#if 0 // doLater handleFloodErrors.
 			// }).handleFloodErrors().send();
 #endif
 		} else {
diff --git a/Telegram/SourceFiles/api/api_user_privacy.cpp b/Telegram/SourceFiles/api/api_user_privacy.cpp
index cdc30f92dcbed6..f36d25ea9582fd 100644
--- a/Telegram/SourceFiles/api/api_user_privacy.cpp
+++ b/Telegram/SourceFiles/api/api_user_privacy.cpp
@@ -189,7 +189,7 @@ UserPrivacy::Rule TLToRules(const TLRules &rules, Data::Session &owner) {
 	// But it should be fine for all the apps
 	// that use the same subset of features.
 
-#if 0 // doLater
+#if 0 // mtp
 	owner.processUsers(data.vusers());
 	owner.processChats(data.vchats());
 #endif
diff --git a/Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp
index 42155f8aa4c979..39c0636ff4861b 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp
@@ -611,7 +611,7 @@ void EditAdminBox::transferOwnership() {
 		TLcanTransferOwnership()
 	).done([=](const TLcanTransferOwnershipResult &result) {
 		_checkTransferRequestId = 0;
-		// doLater Can be simplified.
+		// later Can be simplified.
 		const auto error = result.match([](
 			const TLDcanTransferOwnershipResultOk &) {
 			return QString();
diff --git a/Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp b/Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp
index abf2cf8936f056..afbd4edc3cbb4e 100644
--- a/Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp
+++ b/Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp
@@ -1009,7 +1009,7 @@ void GifsListWidget::sendInlineRequest() {
 		_search->setLoading(false);
 		_inlineRequestId = 0;
 	}).send();
-#if 0 // doLater
+#if 0 // doLater handleAllErrors.
 	}).handleAllErrors().send();
 #endif
 }
diff --git a/Telegram/SourceFiles/core/application.cpp b/Telegram/SourceFiles/core/application.cpp
index c2ed9b7f930938..bae528628a0162 100644
--- a/Telegram/SourceFiles/core/application.cpp
+++ b/Telegram/SourceFiles/core/application.cpp
@@ -327,7 +327,7 @@ void Application::run() {
 		PowerSaving::SetForceAll(saving && !ignore);
 	}, _lifetime);
 
-#if 0 // todo pause handling responses / updates
+#if 0 // mtp
 	style::ShortAnimationPlaying(
 	) | rpl::start_with_next([=](bool playing) {
 		if (playing) {
diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
index 9a29bd654306a2..0da43c85b2c9a1 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
@@ -2029,7 +2029,7 @@ void GenerateItems(
 		addSimpleServiceMessage(text);
 	};
 
-#if 0 // doLater
+#if 0 // later
 	const auto createSendMessage = [&](const LogSendMessage &data) {
 		const auto realId = ExtractRealMsgId(data.vmessage());
 		const auto text = tr::lng_admin_log_sent_message(
@@ -2701,7 +2701,7 @@ void GenerateItems(
 		createChangeHistoryTTL,
 		createParticipantJoinByRequest,
 		createToggleNoForwards,
-#if 0 // doLater
+#if 0 // later
 		createSendMessage,
 #endif
 		createChangeAvailableReactions,
diff --git a/Telegram/SourceFiles/inline_bots/inline_results_widget.cpp b/Telegram/SourceFiles/inline_bots/inline_results_widget.cpp
index 1ffa0a3c76c213..a90790273aaa48 100644
--- a/Telegram/SourceFiles/inline_bots/inline_results_widget.cpp
+++ b/Telegram/SourceFiles/inline_bots/inline_results_widget.cpp
@@ -527,7 +527,7 @@ void Widget::onInlineRequest() {
 			_inlineRequestId = 0;
 		}
 	}).send();
-#if 0 // doLater
+#if 0 // doLater handleAllErrors.
 	}).handleAllErrors().send();
 #endif
 }
diff --git a/Telegram/SourceFiles/main/main_account.cpp b/Telegram/SourceFiles/main/main_account.cpp
index b33e3b6512a722..cf1bf5a0f72ad5 100644
--- a/Telegram/SourceFiles/main/main_account.cpp
+++ b/Telegram/SourceFiles/main/main_account.cpp
@@ -98,6 +98,11 @@ void Account::start(std::unique_ptr<MTP::Config> config) {
 	watchProxyChanges();
 	watchSessionChanges();
 
+	style::ShortAnimationPlaying(
+	) | rpl::start_with_next([=, raw = _tdb.get()](bool playing) {
+		raw->setPaused(playing);
+	}, _tdb->lifetime());
+
 	if (_session) {
 		sender().request(
 			Tdb::TLgetMe()
diff --git a/Telegram/SourceFiles/passport/passport_form_controller.cpp b/Telegram/SourceFiles/passport/passport_form_controller.cpp
index 3ae38327a9654b..4c6f8cf8f0f2e5 100644
--- a/Telegram/SourceFiles/passport/passport_form_controller.cpp
+++ b/Telegram/SourceFiles/passport/passport_form_controller.cpp
@@ -3735,7 +3735,7 @@ bool FormController::parseForm(const MTPaccount_AuthorizationForm &result) {
 
 bool FormController::parseForm(
 		const Tdb::TLDpassportAuthorizationForm &data) {
-#if 0 // doLater
+#if 0 // mtp
 	session().data().processUsers(data.vusers());
 #endif
 
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
index b4b37c7461ff49..cc9ef55b259ff0 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
@@ -237,7 +237,9 @@ class Instance::Client final {
 		ExternalCallback &&callback,
 		bool skipStateCheck = false);
 	void cancel(RequestId requestId);
-	[[nodiscard]] bool shouldInvokeHandler(RequestId requestId);
+	void invokeHandlerForRequest(
+		RequestId requestId,
+		FnMut<void()> &&handler);
 	void sendPreparedSync(
 		ExternalGenerator &&request,
 		ExternalCallback &&callback);
@@ -268,6 +270,8 @@ class Instance::Client final {
 	void logout();
 	void reset();
 
+	void setPaused(bool paused);
+
 	void setProxy(std::variant<TLdisableProxy, TLaddProxy> value);
 
 private:
@@ -275,6 +279,11 @@ class Instance::Client final {
 		ExternalGenerator request;
 		ExternalCallback callback;
 	};
+	struct PausedHandler {
+		RequestId requestId;
+		FnMut<void()> handler;
+	};
+	using PausedProcess = std::variant<TLupdate, PausedHandler>;
 
 	void restart();
 	void sendTdlibParameters();
@@ -287,6 +296,7 @@ class Instance::Client final {
 	void clearStale();
 	void started();
 	void setCurrentProxy();
+	[[nodiscard]] bool shouldInvokeHandler(RequestId requestId);
 
 	const std::shared_ptr<Manager> _manager;
 	ClientManager::ClientId _id = 0;
@@ -296,8 +306,10 @@ class Instance::Client final {
 	base::flat_map<RequestId, QueuedRequest> _queuedRequests;
 	std::variant<TLdisableProxy, TLaddProxy> _proxy;
 	rpl::event_stream<TLupdate> _updates;
+	std::vector<PausedProcess> _pausedProcesses;
 	std::atomic<State> _state = State::Working;
 	std::atomic<bool> _clearingStale = false;
+	bool _paused = false;
 
 };
 
@@ -600,12 +612,9 @@ void Instance::Manager::handleResponseOnMain(
 		RequestId requestId,
 		FnMut<void()> &&handler) {
 	const auto i = _clients.find(clientId);
-	if (i == end(_clients)
-		|| !i->second->shouldInvokeHandler(requestId)
-		|| !handler) {
-		return;
+	if (i != end(_clients)) {
+		i->second->invokeHandlerForRequest(requestId, std::move(handler));
 	}
-	handler();
 }
 
 void Instance::Manager::clearBadOnce(const InstanceConfig &config) {
@@ -751,7 +760,22 @@ void Instance::Client::cancel(RequestId requestId) {
 
 bool Instance::Client::shouldInvokeHandler(RequestId requestId) {
 	QMutexLocker lock(&_activeRequestsMutex);
-	return _activeRequests.remove(requestId);
+	return _activeRequests.contains(requestId);
+}
+
+void Instance::Client::invokeHandlerForRequest(
+		RequestId requestId,
+		FnMut<void()> &&handler) {
+	if (!handler) {
+		[[maybe_unused]] const auto should = shouldInvokeHandler(requestId);
+	} else if (_paused) {
+		_pausedProcesses.push_back(PausedHandler{
+			requestId,
+			std::move(handler),
+		});
+	} else if (shouldInvokeHandler(requestId)) {
+		handler();
+	}
 }
 
 void Instance::Client::started() {
@@ -772,6 +796,10 @@ void Instance::Client::started() {
 void Instance::Client::handleUpdate(TLupdate &&update) {
 	Expects(_state != State::Purging);
 
+	if (_paused) {
+		_pausedProcesses.push_back(std::move(update));
+		return;
+	}
 	update.match([&](const TLDupdateAuthorizationState &data) {
 		data.vauthorization_state().match([](
 			const TLDauthorizationStateWaitTdlibParameters &) {
@@ -838,6 +866,26 @@ void Instance::Client::reset() {
 	send(allocateRequestId(), TLdestroy(), nullptr, nullptr, true);
 }
 
+void Instance::Client::setPaused(bool paused) {
+	if (_paused == paused) {
+		return;
+	} else if (paused) {
+		_paused = true;
+	} else {
+		_paused = false;
+		for (auto &process : base::take(_pausedProcesses)) {
+			if (const auto update = std::get_if<TLupdate>(&process)) {
+				handleUpdate(std::move(*update));
+			} else {
+				auto &paused = v::get<PausedHandler>(process);
+				if (shouldInvokeHandler(paused.requestId)) {
+					paused.handler();
+				}
+			}
+		}
+	}
+}
+
 void Instance::Client::setProxy(std::variant<TLdisableProxy, TLaddProxy> value) {
 	_proxy = std::move(value);
 	if (_state == State::Working) {
@@ -909,6 +957,8 @@ void Instance::Client::sendTdlibParameters() {
 
 void Instance::Client::purgeInvalid() {
 	_state = State::Purging;
+	_pausedProcesses.clear();
+	_paused = false;
 	const auto id = _id;
 	const auto key = ClientKey(_config);
 	const auto weak = std::weak_ptr(_manager);
@@ -1010,6 +1060,10 @@ void Instance::reset() {
 	_client->reset();
 }
 
+void Instance::setPaused(bool paused) {
+	_client->setPaused(paused);
+}
+
 void Instance::setProxy(std::variant<TLdisableProxy, TLaddProxy> value) {
 	_client->setProxy(std::move(value));
 }
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.h b/Telegram/SourceFiles/tdb/details/tdb_instance.h
index 5690a681908e48..fbb8d28b572108 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.h
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.h
@@ -108,6 +108,8 @@ class Instance final {
 	void logout();
 	void reset();
 
+	void setPaused(bool paused);
+
 	void setProxy(std::variant<TLdisableProxy, TLaddProxy> value);
 
 	// Synchronous requests. Use with care!!
diff --git a/Telegram/SourceFiles/tdb/tdb_account.cpp b/Telegram/SourceFiles/tdb/tdb_account.cpp
index 749488a329f326..ab8083d9e68048 100644
--- a/Telegram/SourceFiles/tdb/tdb_account.cpp
+++ b/Telegram/SourceFiles/tdb/tdb_account.cpp
@@ -64,6 +64,10 @@ void Account::unregisterFileGeneration(
 	_generations.remove(id);
 }
 
+void Account::setPaused(bool paused) {
+	_instance.setPaused(paused);
+}
+
 bool Account::consumeUpdate(const TLupdate &update) {
 	return update.match([&](const TLDupdateFileGenerationStart &data) {
 		const auto &conversion = data.vconversion().v;
diff --git a/Telegram/SourceFiles/tdb/tdb_account.h b/Telegram/SourceFiles/tdb/tdb_account.h
index b80f5f395d9747..428c7ed6b053dd 100644
--- a/Telegram/SourceFiles/tdb/tdb_account.h
+++ b/Telegram/SourceFiles/tdb/tdb_account.h
@@ -49,6 +49,8 @@ class Account final {
 		int64 id,
 		not_null<FileGenerator*> generator);
 
+	void setPaused(bool paused);
+
 	[[nodiscard]] rpl::lifetime &lifetime() {
 		return _lifetime;
 	}

From fabba917c820978b8ae838c2b4c047663ba70a53 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Sat, 4 Mar 2023 16:45:44 +0400
Subject: [PATCH 270/349] Support collages of media in webpage previews.

---
 Telegram/SourceFiles/data/data_session.cpp  |   2 +
 Telegram/SourceFiles/data/data_web_page.cpp | 456 ++++++++++++++++++--
 Telegram/SourceFiles/data/data_web_page.h   |  15 +-
 3 files changed, 441 insertions(+), 32 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index a42e1675e5a475..729682a1db1dd2 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -4384,8 +4384,10 @@ void Session::webpageApplyFields(
 		storyId,
 		photo,
 		document,
+#if 0 // mtp
 		std::move(collage),
 		std::move(iv),
+#endif
 		std::move(stickerSet),
 		duration,
 		author,
diff --git a/Telegram/SourceFiles/data/data_web_page.cpp b/Telegram/SourceFiles/data/data_web_page.cpp
index f6ae5c891ff63d..cfb4b4df53e7c3 100644
--- a/Telegram/SourceFiles/data/data_web_page.cpp
+++ b/Telegram/SourceFiles/data/data_web_page.cpp
@@ -21,6 +21,8 @@ For license and copyright information please follow this link:
 #include "tdb/tdb_tl_scheme.h"
 #include "api/api_text_entities.h"
 
+#include "data/stickers/data_stickers.h"
+
 #include <xxhash.h>
 
 namespace {
@@ -126,8 +128,367 @@ WebPageCollage ExtractCollage(
 }
 #endif
 
+WebPageCollage ExtractCollage(
+		not_null<Data::Session*> owner,
+		const QVector<TLpageBlock> &items) {
+	const auto count = items.size();
+	if (count < 2) {
+		return {};
+	}
+	const auto bad = ranges::find_if(items, [](uint32 type) {
+		return (type != id_pageBlockPhoto) && (type != id_pageBlockVideo);
+	}, &TLpageBlock::type);
+	if (bad != items.end()) {
+		return {};
+	}
+
+	auto result = WebPageCollage();
+	result.items.reserve(count);
+	for (const auto &item : items) {
+		const auto good = item.match([&](const TLDpageBlockPhoto &data) {
+			if (const auto found = data.vphoto()) {
+				const auto photo = owner->processPhoto(*found);
+				if (photo->isNull()) {
+					return false;
+				}
+				result.items.emplace_back(photo);
+				return true;
+			}
+			return false;
+		}, [&](const TLDpageBlockVideo &data) {
+			if (const auto found = data.vvideo()) {
+				const auto document = owner->processDocument(*found);
+				if (!document->isVideoFile()) {
+					return false;
+				}
+				result.items.emplace_back(document);
+				return true;
+			}
+			return false;
+		}, [](const auto &) -> bool {
+			Unexpected("Type of block in Collage.");
+		});
+		if (!good) {
+			return {};
+		}
+	}
+	return result;
+}
+
+WebPageCollage ExtractCollage(
+		not_null<Data::Session*> owner,
+		const TLDwebPageInstantView &data) {
+	for (const auto &block : data.vpage_blocks().v) {
+		switch (block.type()) {
+		case id_pageBlockPhoto:
+		case id_pageBlockVideo:
+		case id_pageBlockCover:
+		case id_pageBlockEmbedded:
+		case id_pageBlockEmbeddedPost:
+		case id_pageBlockAudio:
+			return WebPageCollage();
+		case id_pageBlockSlideshow:
+			return ExtractCollage(
+				owner,
+				block.c_pageBlockSlideshow().vpage_blocks().v);
+		case id_pageBlockCollage:
+			return ExtractCollage(
+				owner,
+				block.c_pageBlockCollage().vpage_blocks().v);
+		default: break;
+		}
+	}
+	return WebPageCollage();
+}
+
+WebPageType ParseWebPageType(const TLlinkPreviewType &type, bool hasIV) {
+	const auto article = hasIV
+		? WebPageType::ArticleWithIV
+		: WebPageType::Article;
+	return type.match([&](const TLDlinkPreviewTypeAlbum &data) {
+		return WebPageType::Album;
+	}, [&](const TLDlinkPreviewTypeAnimation &data) {
+		return WebPageType::Video;
+	}, [&](const TLDlinkPreviewTypeApp &data) {
+		return article;
+	}, [&](const TLDlinkPreviewTypeArticle &data) {
+		return article;
+	}, [&](const TLDlinkPreviewTypeAudio &data) {
+		return WebPageType::Document;
+	}, [&](const TLDlinkPreviewTypeBackground &data) {
+		return WebPageType::WallPaper;
+	}, [&](const TLDlinkPreviewTypeChannelBoost &data) {
+		return WebPageType::ChannelBoost;
+	}, [&](const TLDlinkPreviewTypeChat &data) {
+		return data.vtype().match([&](const TLDinviteLinkChatTypeChannel &) {
+			return data.vcreates_join_request().v
+				? WebPageType::ChannelWithRequest
+				: WebPageType::Channel;
+		}, [&](const auto &) {
+			return data.vcreates_join_request().v
+				? WebPageType::GroupWithRequest
+				: WebPageType::Group;
+		});
+	}, [&](const TLDlinkPreviewTypeDocument &data) {
+		return WebPageType::Document;
+	}, [&](const TLDlinkPreviewTypeEmbeddedAnimationPlayer &data) {
+		return WebPageType::Video;
+	}, [&](const TLDlinkPreviewTypeEmbeddedAudioPlayer &data) {
+		return article;
+	}, [&](const TLDlinkPreviewTypeEmbeddedVideoPlayer &data) {
+		return WebPageType::Video;
+	}, [&](const TLDlinkPreviewTypeExternalAudio &data) {
+		return article;
+	}, [&](const TLDlinkPreviewTypeExternalVideo &data) {
+		return WebPageType::Video;
+	}, [&](const TLDlinkPreviewTypeInvoice &data) {
+		return article;
+	}, [&](const TLDlinkPreviewTypeMessage &data) {
+		return WebPageType::Message;
+	}, [&](const TLDlinkPreviewTypePhoto &data) {
+		return WebPageType::Photo;
+	}, [&](const TLDlinkPreviewTypePremiumGiftCode &data) {
+		return WebPageType::Giftcode;
+	}, [&](const TLDlinkPreviewTypeShareableChatFolder &data) {
+		return article;
+	}, [&](const TLDlinkPreviewTypeSticker &data) {
+		return WebPageType::Document;
+	}, [&](const TLDlinkPreviewTypeStickerSet &data) {
+		return WebPageType::StickerSet;
+	}, [&](const TLDlinkPreviewTypeStory &data) {
+		return WebPageType::Story;
+	}, [&](const TLDlinkPreviewTypeSupergroupBoost &data) {
+		return WebPageType::GroupBoost;
+	}, [&](const TLDlinkPreviewTypeTheme &data) {
+		return WebPageType::Theme;
+	}, [&](const TLDlinkPreviewTypeUnsupported &data) {
+		return article;
+	}, [&](const TLDlinkPreviewTypeUser &data) {
+		return data.vis_bot().v ? WebPageType::Bot : WebPageType::User;
+	}, [&](const TLDlinkPreviewTypeVideo &data) {
+		return WebPageType::Video;
+	}, [&](const TLDlinkPreviewTypeVideoChat &data) {
+		return data.vis_live_stream().v
+			? WebPageType::Livestream
+			: WebPageType::VoiceChat;
+	}, [&](const TLDlinkPreviewTypeVideoNote &data) {
+		return WebPageType::Document;
+	}, [&](const TLDlinkPreviewTypeVoiceNote &data) {
+		return WebPageType::Document;
+	}, [&](const TLDlinkPreviewTypeWebApp &data) {
+		return WebPageType::BotApp;
+	});
+}
+
+[[nodiscard]] FullStoryId ExtractStoryId(const TLlinkPreviewType &type) {
+	return type.match([&](const TLDlinkPreviewTypeStory &data) {
+		return FullStoryId{
+			peerFromTdbChat(data.vstory_sender_chat_id()),
+			data.vstory_id().v,
+		};
+	}, [&](const auto &) {
+		return FullStoryId();
+	});
+}
+
+[[nodiscard]] PhotoData *ExtractPhoto(
+		not_null<Data::Session*> owner,
+		const TLlinkPreviewType &type) {
+	const auto null = (PhotoData*)nullptr;
+	const auto photo = [&](const auto &from) {
+		using Type = std::decay_t<decltype(from.vphoto())>;
+		if constexpr (std::is_same_v<Type, TLphoto>) {
+			return owner->processPhoto(from.vphoto()).get();
+		} else {
+			return from.vphoto()
+				? owner->processPhoto(*from.vphoto()).get()
+				: nullptr;
+		}
+	};
+	return type.match([&](const TLDlinkPreviewTypeAlbum &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeAnimation &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeApp &data) {
+		return photo(data);
+	}, [&](const TLDlinkPreviewTypeArticle &data) {
+		return photo(data);
+	}, [&](const TLDlinkPreviewTypeAudio &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeBackground &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeChannelBoost &data) {
+		return photo(data);
+	}, [&](const TLDlinkPreviewTypeChat &data) {
+		return photo(data);
+	}, [&](const TLDlinkPreviewTypeDocument &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeEmbeddedAnimationPlayer &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeEmbeddedAudioPlayer &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeEmbeddedVideoPlayer &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeExternalAudio &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeExternalVideo &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeInvoice &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeMessage &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypePhoto &data) {
+		return photo(data);
+	}, [&](const TLDlinkPreviewTypePremiumGiftCode &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeShareableChatFolder &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeSticker &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeStickerSet &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeStory &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeSupergroupBoost &data) {
+		return photo(data);
+	}, [&](const TLDlinkPreviewTypeTheme &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeUnsupported &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeUser &data) {
+		return photo(data);
+	}, [&](const TLDlinkPreviewTypeVideo &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeVideoChat &data) {
+		return photo(data);
+	}, [&](const TLDlinkPreviewTypeVideoNote &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeVoiceNote &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeWebApp &data) {
+		return photo(data);
+	});
+}
+
+[[nodiscard]] DocumentData *ExtractDocument(
+		not_null<Data::Session*> owner,
+		const TLlinkPreviewType &type) {
+	const auto null = (DocumentData*)nullptr;
+	const auto document = [&](const auto &document) {
+		return owner->processDocument(document).get();
+	};
+	return type.match([&](const TLDlinkPreviewTypeAlbum &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeAnimation &data) {
+		return document(data.vanimation());
+	}, [&](const TLDlinkPreviewTypeApp &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeArticle &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeAudio &data) {
+		return document(data.vaudio());
+	}, [&](const TLDlinkPreviewTypeBackground &data) {
+		return data.vdocument() ? document(*data.vdocument()) : null;
+	}, [&](const TLDlinkPreviewTypeChannelBoost &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeChat &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeDocument &data) {
+		return document(data.vdocument());
+	}, [&](const TLDlinkPreviewTypeEmbeddedAnimationPlayer &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeEmbeddedAudioPlayer &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeEmbeddedVideoPlayer &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeExternalAudio &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeExternalVideo &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeInvoice &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeMessage &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypePhoto &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypePremiumGiftCode &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeShareableChatFolder &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeSticker &data) {
+		return document(data.vsticker());
+	}, [&](const TLDlinkPreviewTypeStickerSet &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeStory &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeSupergroupBoost &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeTheme &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeUnsupported &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeUser &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeVideo &data) {
+		return document(data.vvideo());
+	}, [&](const TLDlinkPreviewTypeVideoChat &data) {
+		return null;
+	}, [&](const TLDlinkPreviewTypeVideoNote &data) {
+		return document(data.vvideo_note());
+	}, [&](const TLDlinkPreviewTypeVoiceNote &data) {
+		return document(data.vvoice_note());
+	}, [&](const TLDlinkPreviewTypeWebApp &data) {
+		return null;
+	});
+}
+
+[[nodiscard]] std::unique_ptr<WebPageStickerSet> ExtractStickerSet(
+		not_null<Data::Session*> owner,
+		const TLlinkPreviewType &type) {
+	return type.match([&](const TLDlinkPreviewTypeStickerSet &data) {
+		auto items = std::vector<not_null<DocumentData*>>();
+		for (const auto &sticker : data.vstickers().v) {
+			if (const auto document = owner->processDocument(sticker)) {
+				if (document->sticker()) {
+					items.push_back(document);
+				}
+			}
+		}
+		if (!items.empty()) {
+			auto result = std::make_unique<WebPageStickerSet>();
+			const auto info = items.front()->sticker();
+			result->isEmoji = info->setType == Data::StickersType::Emoji;
+			result->isTextColor = items.front()->emojiUsesTextColor();
+			result->items = std::move(items);
+			return result;
+		}
+		return std::unique_ptr<WebPageStickerSet>();
+	}, [&](const auto &) {
+		return std::unique_ptr<WebPageStickerSet>();
+	});
+}
+
+[[nodiscard]] int ExtractDuration(const TLlinkPreviewType &type) {
+	return type.match([&](const TLDlinkPreviewTypeAnimation &data) {
+		return data.vanimation().data().vduration().v;
+	}, [&](const TLDlinkPreviewTypeAudio &data) {
+		return data.vaudio().data().vduration().v;
+	}, [&](const TLDlinkPreviewTypeEmbeddedVideoPlayer &data) {
+		return data.vduration().v;
+	}, [&](const TLDlinkPreviewTypeVideo &data) {
+		return data.vvideo().data().vduration().v;
+	}, [&](const TLDlinkPreviewTypeVideoNote &data) {
+		return data.vvideo_note().data().vduration().v;
+	}, [&](const TLDlinkPreviewTypeVoiceNote &data) {
+		return data.vvoice_note().data().vduration().v;
+	}, [&](const auto &) {
+		return 0;
+	});
+}
+
 } // namespace
 
+#if 0 // mtp
 WebPageType ParseWebPageType(
 		const QString &type,
 		const QString &embedUrl,
@@ -184,6 +545,7 @@ WebPageType ParseWebPageType(
 		return WebPageType::Article;
 	}
 }
+#endif
 
 bool IgnoreIv(WebPageType type) {
 	return !Iv::ShowButton()
@@ -191,6 +553,7 @@ bool IgnoreIv(WebPageType type) {
 		|| (type == WebPageType::Album);
 }
 
+#if 0 // mtp
 WebPageType ParseWebPageType(const MTPDwebPage &page) {
 	return ParseWebPageType(
 		qs(page.vtype().value_or_empty()),
@@ -198,7 +561,6 @@ WebPageType ParseWebPageType(const MTPDwebPage &page) {
 		!!page.vcached_page());
 }
 
-#if 0 // mtp
 WebPageCollage::WebPageCollage(
 	not_null<Data::Session*> owner,
 	const MTPDwebPage &data)
@@ -213,49 +575,59 @@ WebPageData::WebPageData(not_null<Data::Session*> owner, const WebPageId &id)
 
 WebPageData::~WebPageData() = default;
 
-WebPageId WebPageData::IdFromTdb(const TLwebPage &data) {
+WebPageId WebPageData::IdFromTdb(const TLlinkPreview &data) {
 	const auto &url = data.data().vurl().v;
 	return XXH64(url.data(), url.size() * sizeof(ushort), 0);
 }
 
-void WebPageData::setFromTdb(const TLwebPage &data) {
+void WebPageData::setFromTdb(const TLlinkPreview &data) {
 	const auto &fields = data.data();
 	applyChanges(
 		ParseWebPageType(
-			fields.vtype().v,
-			fields.vembed_url().v,
+			fields.vtype(),
 			fields.vinstant_view_version().v > 0),
 		fields.vurl().v,
 		fields.vdisplay_url().v,
 		fields.vsite_name().v,
 		fields.vtitle().v,
 		Api::FormattedTextFromTdb(fields.vdescription()),
-		FullStoryId{
-			peerFromTdbChat(fields.vstory_sender_chat_id()),
-			fields.vstory_id().v,
-		},
-		(fields.vphoto()
-			? _owner->processPhoto(*fields.vphoto()).get()
-			: nullptr),
-		(fields.vanimation()
-			? _owner->processDocument(*fields.vanimation()).get()
-			: fields.vaudio()
-			? _owner->processDocument(*fields.vaudio()).get()
-			: fields.vdocument()
-			? _owner->processDocument(*fields.vdocument()).get()
-			: fields.vsticker()
-			? _owner->processDocument(*fields.vsticker()).get()
-			: fields.vvideo()
-			? _owner->processDocument(*fields.vvideo()).get()
-			: fields.vvideo_note()
-			? _owner->processDocument(*fields.vvideo_note()).get()
-			: fields.vvoice_note()
-			? _owner->processDocument(*fields.vvoice_note()).get()
-			: nullptr),
-		WebPageCollage(), // todo
-		fields.vduration().v,
+		ExtractStoryId(fields.vtype()),
+		ExtractPhoto(_owner, fields.vtype()),
+		ExtractDocument(_owner, fields.vtype()),
+		ExtractStickerSet(_owner, fields.vtype()),
+		ExtractDuration(fields.vtype()),
 		fields.vauthor().v,
+		fields.vhas_large_media().v,
 		0);
+
+	if (fields.vinstant_view_version().v > 0 && !_collageRequestId) {
+		const auto ignore = IgnoreIv(type);
+		const auto owner = _owner;
+		const auto sender = &_owner->session().sender();
+		const auto requestId = sender->preallocateId();
+		const auto finish = [owner, id = id, requestId](
+				std::unique_ptr<Iv::Data> iv,
+				WebPageCollage &&collage) {
+			const auto that = owner->webpage(id);
+			if (that->_collageRequestId == requestId) {
+				that->_collageRequestId = -1;
+				that->setIv(std::move(iv), std::move(collage));
+			}
+		};
+		sender->request(TLgetWebPageInstantView(
+			fields.vurl(),
+			tl_bool(false) // force_full
+		), requestId).done([=](const TLwebPageInstantView &iv) {
+			finish(
+				(ignore
+					? nullptr
+					: std::make_unique<Iv::Data>(data.data().vurl().v, iv)),
+				ExtractCollage(owner, iv.data()));
+		}).fail([finish] {
+			finish(nullptr, {});
+		}).send();
+		_collageRequestId = requestId;
+	}
 }
 
 Data::Session &WebPageData::owner() const {
@@ -276,8 +648,10 @@ bool WebPageData::applyChanges(
 		FullStoryId newStoryId,
 		PhotoData *newPhoto,
 		DocumentData *newDocument,
+#if 0 // mtp
 		WebPageCollage &&newCollage,
 		std::unique_ptr<Iv::Data> newIv,
+#endif
 		std::unique_ptr<WebPageStickerSet> newStickerSet,
 		int newDuration,
 		const QString &newAuthor,
@@ -314,7 +688,9 @@ bool WebPageData::applyChanges(
 	const auto hasTitle = !resultTitle.isEmpty() ? 1 : 0;
 	const auto hasDescription = !newDescription.text.isEmpty() ? 1 : 0;
 	if (newDocument
+#if 0 // mtp
 		|| !newCollage.items.empty()
+#endif
 		|| !newPhoto
 		|| (hasSiteName + hasTitle + hasDescription < 2)) {
 		newHasLargeMedia = false;
@@ -329,9 +705,11 @@ bool WebPageData::applyChanges(
 		&& storyId == newStoryId
 		&& photo == newPhoto
 		&& document == newDocument
+#if 0 // mtp
 		&& collage.items == newCollage.items
 		&& (!iv == !newIv)
 		&& (!iv || iv->partial() == newIv->partial())
+#endif
 		&& (!stickerSet == !newStickerSet)
 		&& duration == newDuration
 		&& author == resultAuthor
@@ -354,8 +732,10 @@ bool WebPageData::applyChanges(
 	storyId = newStoryId;
 	photo = newPhoto;
 	document = newDocument;
+#if 0 // mtp
 	collage = std::move(newCollage);
 	iv = std::move(newIv);
+#endif
 	stickerSet = std::move(newStickerSet);
 	duration = newDuration;
 	author = resultAuthor;
@@ -377,6 +757,24 @@ void WebPageData::replaceDocumentGoodThumbnail() {
 	}
 }
 
+void WebPageData::setIv(
+		std::unique_ptr<Iv::Data> newIv,
+		WebPageCollage &&newCollage) {
+	const auto was = version;
+	if ((!iv != !newIv)
+		|| (iv && iv->partial() != newIv->partial())) {
+		iv = std::move(newIv);
+		++version;
+	}
+	if (collage.items != newCollage.items) {
+		collage = std::move(newCollage);
+		++version;
+	}
+	if (version != was) {
+		_owner->notifyWebPageUpdateDelayed(this);
+	}
+}
+
 #if 0 // mtp
 void WebPageData::ApplyChanges(
 		not_null<Main::Session*> session,
diff --git a/Telegram/SourceFiles/data/data_web_page.h b/Telegram/SourceFiles/data/data_web_page.h
index 13f146da4c3fe8..89eb663b89a60e 100644
--- a/Telegram/SourceFiles/data/data_web_page.h
+++ b/Telegram/SourceFiles/data/data_web_page.h
@@ -12,7 +12,7 @@ For license and copyright information please follow this link:
 #include "data/data_document.h"
 
 namespace Tdb {
-class TLwebPage;
+class TLlinkPreview;
 } // namespace Tdb
 
 class ChannelData;
@@ -61,7 +61,9 @@ enum class WebPageType : uint8 {
 
 	Factcheck,
 };
+#if 0 // mtp
 [[nodiscard]] WebPageType ParseWebPageType(const MTPDwebPage &type);
+#endif
 [[nodiscard]] bool IgnoreIv(WebPageType type);
 
 struct WebPageCollage {
@@ -91,8 +93,8 @@ struct WebPageData {
 	WebPageData(not_null<Data::Session*> owner, const WebPageId &id);
 	~WebPageData();
 
-	[[nodiscard]] static WebPageId IdFromTdb(const Tdb::TLwebPage &data);
-	void setFromTdb(const Tdb::TLwebPage &data);
+	[[nodiscard]] static WebPageId IdFromTdb(const Tdb::TLlinkPreview &data);
+	void setFromTdb(const Tdb::TLlinkPreview &data);
 
 	[[nodiscard]] Data::Session &owner() const;
 	[[nodiscard]] Main::Session &session() const;
@@ -107,8 +109,10 @@ struct WebPageData {
 		FullStoryId newStoryId,
 		PhotoData *newPhoto,
 		DocumentData *newDocument,
+#if 0 // mtp
 		WebPageCollage &&newCollage,
 		std::unique_ptr<Iv::Data> newIv,
+#endif
 		std::unique_ptr<WebPageStickerSet> newStickerSet,
 		int newDuration,
 		const QString &newAuthor,
@@ -121,6 +125,9 @@ struct WebPageData {
 		ChannelData *channel,
 		const MTPmessages_Messages &result);
 #endif
+	void setIv(
+		std::unique_ptr<Iv::Data> newIv,
+		WebPageCollage &&newCollage);
 
 	[[nodiscard]] QString displayedSiteName() const;
 	[[nodiscard]] bool computeDefaultSmallMedia() const;
@@ -146,9 +153,11 @@ struct WebPageData {
 	uint32 hasLargeMedia : 1 = 0;
 	uint32 failed : 1 = 0;
 
+
 private:
 	void replaceDocumentGoodThumbnail();
 
 	const not_null<Data::Session*> _owner;
+	mtpRequestId _collageRequestId = 0;
 
 };

From c9896e25fa5f3bb00b58394b2b1c61bac208155f Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Sun, 5 Mar 2023 21:01:57 +0400
Subject: [PATCH 271/349] Remove setattributes(), add local DocumentData
 generation.

---
 .../chat_helpers/stickers_lottie.cpp          |   5 +-
 Telegram/SourceFiles/data/data_document.cpp   | 127 ++++++++++++++++--
 Telegram/SourceFiles/data/data_document.h     |  36 +++++
 .../data/data_download_manager.cpp            |  10 ++
 Telegram/SourceFiles/data/data_photo.h        |   7 +
 Telegram/SourceFiles/data/data_session.cpp    |  10 +-
 Telegram/SourceFiles/data/data_session.h      |   7 +-
 .../SourceFiles/storage/localimageloader.cpp  |  55 ++++++++
 .../SourceFiles/storage/localimageloader.h    |   7 +
 .../storage/serialize_document.cpp            |   2 +
 .../SourceFiles/storage/serialize_document.h  |   2 +
 11 files changed, 253 insertions(+), 15 deletions(-)

diff --git a/Telegram/SourceFiles/chat_helpers/stickers_lottie.cpp b/Telegram/SourceFiles/chat_helpers/stickers_lottie.cpp
index 685d7cbfbebbeb..6c6635d45af3d2 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_lottie.cpp
+++ b/Telegram/SourceFiles/chat_helpers/stickers_lottie.cpp
@@ -341,19 +341,20 @@ not_null<DocumentData*> GenerateLocalTgsSticker(
 	task.process({ .generateGoodThumbnail = false });
 	const auto result = task.peekResult();
 	Assert(result != nullptr);
-#if 0 // todo
+#if 0 // mtp
 	const auto document = session->data().processDocument(
 		result->document,
 		Images::FromImageInMemory(
 			result->thumb,
 			"WEBP",
 			result->thumbbytes));
+#endif
+	const auto document = session->data().processDocument(result->document);
 	document->setLocation(Core::FileLocation(path));
 
 	Ensures(document->sticker());
 	Ensures(document->sticker()->isLottie());
 	return document;
-#endif
 }
 
 } // namespace ChatHelpers
diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index d7faa1ee7f2cd5..a94e9f68506893 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -432,7 +432,7 @@ void DocumentData::setFromTdb(const TLvideo &data) {
 	dimensions = QSize(fields.vwidth().v, fields.vheight().v);
 	type = VideoDocument;
 	_additional = nullptr;
-	_duration = fields.vduration().v;
+	_duration = fields.vduration().v * crl::time(1000);
 	if (fields.vhas_stickers().v) {
 		_flags |= Flag::HasAttachedStickers;
 	} else {
@@ -458,10 +458,9 @@ void DocumentData::setFromTdb(const TLaudio &data) {
 	dimensions = QSize();
 	type = SongDocument;
 	_additional = std::make_unique<SongData>();
-	_duration = -1; // For audio files duration in _additional.
+	_duration = fields.vduration().v * crl::time(1000);
 	_flags &= ~Flag::HasAttachedStickers;
 	const auto songData = song();
-	songData->duration = fields.vduration().v;
 	songData->title = fields.vtitle().v;
 	songData->performer = fields.vperformer().v;
 	if (!hasThumbnail()
@@ -510,7 +509,7 @@ void DocumentData::setFromTdb(const TLanimation &data) {
 	dimensions = QSize(fields.vwidth().v, fields.vheight().v);
 	type = AnimatedDocument;
 	_additional = nullptr;
-	_duration = fields.vduration().v;
+	_duration = fields.vduration().v * crl::time(1000);
 	if (fields.vhas_stickers().v) {
 		_flags |= Flag::HasAttachedStickers;
 	} else {
@@ -612,10 +611,9 @@ void DocumentData::setFromTdb(const TLvoiceNote &data) {
 	dimensions = QSize();
 	type = VoiceDocument;
 	_additional = std::make_unique<VoiceData>();
-	_duration = -1;
+	_duration = fields.vduration().v * crl::time(1000);
 	_flags &= ~Flag::HasAttachedStickers;
 	const auto voiceData = voice();
-	voiceData->duration = fields.vduration().v;
 	voiceData->waveform = documentWaveformDecode(fields.vwaveform().v);
 	voiceData->wavemax = voiceData->waveform.empty()
 		? uchar(0)
@@ -637,8 +635,7 @@ void DocumentData::setFromTdb(const TLvideoNote &data) {
 	dimensions = QSize(fields.vlength().v, fields.vlength().v);
 	type = RoundVideoDocument;
 	_additional = std::make_unique<RoundData>();
-	round()->duration = fields.vduration().v;
-	_duration = fields.vduration().v;
+	_duration = fields.vduration().v * crl::time(1000);
 	_flags &= ~Flag::HasAttachedStickers;
 }
 
@@ -670,6 +667,7 @@ Main::Session &DocumentData::session() const {
 	return _owner->session();
 }
 
+#if 0 // mtp
 void DocumentData::setattributes(
 		const QVector<MTPDocumentAttribute> &attributes) {
 	_duration = -1;
@@ -860,6 +858,7 @@ void DocumentData::setattributes(
 		setMaybeSupportsStreaming(true);
 	}
 }
+#endif
 
 void DocumentData::validateLottieSticker() {
 	if (type == FileDocument
@@ -970,6 +969,118 @@ void DocumentData::applyTdbFile(const TLfile &file) {
 	}
 }
 
+void DocumentData::setFromLocal(const Data::DocumentLocalData &data) {
+	Expects(id == data.id);
+
+	_flags &= ~(Flag::ImageType
+		| Flag::HasAttachedStickers
+		| Flag::UseTextColor
+		| kStreamingSupportedMask);
+	_flags |= kStreamingSupportedUnknown;
+
+	type = FileDocument;
+
+	date = data.added;
+	setFileName(data.name);
+	setMimeString(data.mime);
+	size = data.size;
+
+	if (!data.thumb.isNull()) {
+		const auto isPremiumSticker = false;
+		updateThumbnails(
+			{},
+			ImageWithLocation{
+				.location = ImageLocation(
+					{.data = InMemoryLocation{.bytes = data.thumbBytes } },
+					data.thumb.width(),
+					data.thumb.height()),
+				.bytes = data.thumbBytes,
+				.preloaded = data.thumb,
+				.bytesCount = data.thumbBytes.size(),
+			},
+			{},
+			isPremiumSticker);
+	}
+
+	validateLottieSticker();
+
+	if (type == FileDocument) {
+		if (data.voiceDuration) {
+			type = VoiceDocument;
+			_additional = std::make_unique<VoiceData>();
+		} else if (data.audioDuration
+			|| !data.audioTitle.isEmpty()
+			|| !data.audioPerformer.isEmpty()) {
+			type = SongDocument;
+			_additional = std::make_unique<SongData>();
+		}
+	}
+	if (const auto voiceData = voice() ? voice() : round()) {
+		_duration = data.voiceDuration;
+		voiceData->waveform = documentWaveformDecode(data.voiceWaveform);
+		voiceData->wavemax = voiceData->waveform.empty()
+			? uchar(0)
+			: *ranges::max_element(voiceData->waveform);
+	} else if (const auto songData = song()) {
+		_duration = data.audioDuration;
+		songData->title = data.audioTitle;
+		songData->performer = data.audioPerformer;
+		refreshPossibleCoverThumbnail();
+	}
+
+	if (!data.imageDimensions.isEmpty()) {
+		dimensions = data.imageDimensions;
+	}
+	if (data.imageIsSticker) {
+		const auto was = type;
+		if (type == FileDocument || type == VideoDocument) {
+			type = StickerDocument;
+			_additional = std::make_unique<StickerData>();
+		}
+		if (const auto info = sticker()) {
+			info->setType = Data::StickersType::Stickers;
+		}
+	}
+	if (data.videoDuration > 0 || !data.videoDimensions.isEmpty()) {
+		if (type == FileDocument) {
+			type = VideoDocument;
+		} else if (const auto info = sticker()) {
+			info->type = StickerType::Webm;
+		}
+		_duration = data.videoDuration;
+		setMaybeSupportsStreaming(data.videoSupportsStreaming);
+		dimensions = data.videoDimensions;
+	}
+	if (data.imageAnimated || data.videoIsGifv) {
+		if (type == FileDocument
+			|| type == VideoDocument
+			|| (sticker() && sticker()->type != StickerType::Webm)) {
+			type = AnimatedDocument;
+			_additional = nullptr;
+		}
+	}
+
+	if (type == StickerDocument
+		&& ((size > Storage::kMaxStickerBytesSize)
+			|| (!sticker()->isLottie()
+				&& !GoodStickerDimensions(
+					dimensions.width(),
+					dimensions.height())))) {
+		type = FileDocument;
+		_additional = nullptr;
+	} else if (type == FileDocument
+		&& hasMimeType(u"video/webm"_q)
+		&& (size < Storage::kMaxStickerBytesSize)
+		&& GoodStickerDimensions(dimensions.width(), dimensions.height())) {
+		type = StickerDocument;
+		_additional = std::make_unique<StickerData>();
+		sticker()->type = StickerType::Webm;
+	}
+	if (isAudioFile() || isAnimation() || isVoiceMessage()) {
+		setMaybeSupportsStreaming(true);
+	}
+}
+
 FileId DocumentData::tdbFileId() const {
 	return _tdbFile.fileId;
 }
diff --git a/Telegram/SourceFiles/data/data_document.h b/Telegram/SourceFiles/data/data_document.h
index 15d4f96cbe6e31..63acef973f35e9 100644
--- a/Telegram/SourceFiles/data/data_document.h
+++ b/Telegram/SourceFiles/data/data_document.h
@@ -52,10 +52,41 @@ class Loader;
 } // namespace Media
 
 namespace Data {
+
 class Session;
 class DocumentMedia;
 class ReplyPreview;
 enum class StickersType : uchar;
+
+struct DocumentLocalData {
+	DocumentId id = 0;
+
+	TimeId added = 0;
+	QString name;
+	QString mime;
+	int64 size = 0;
+
+	QImage thumb;
+	QString thumbName;
+	QByteArray thumbBytes;
+
+	QSize imageDimensions;
+	bool imageIsSticker = false;
+	bool imageAnimated = false;
+
+	QString audioTitle;
+	QString audioPerformer;
+	crl::time audioDuration = 0;
+
+	QSize videoDimensions;
+	crl::time videoDuration = 0;
+	bool videoSupportsStreaming = false;
+	bool videoIsGifv = false;
+
+	crl::time voiceDuration = 0;
+	QByteArray voiceWaveform;
+};
+
 } // namespace Data
 
 namespace Main {
@@ -144,14 +175,17 @@ class DocumentData final {
 	void setFromTdb(const Tdb::TLnotificationSound &data);
 	void setSimpleFromTdb(const Tdb::TLfile &data, SimpleDocumentType type);
 	void applyTdbFile(const Tdb::TLfile &file);
+	void setFromLocal(const Data::DocumentLocalData &data);
 
 	[[nodiscard]] FileId tdbFileId() const;
 
 	[[nodiscard]] Data::Session &owner() const;
 	[[nodiscard]] Main::Session &session() const;
 
+#if 0 // mtp
 	void setattributes(
 		const QVector<MTPDocumentAttribute> &attributes);
+#endif
 
 	void automaticLoadSettingsChanged();
 
@@ -382,7 +416,9 @@ class DocumentData final {
 		| Flag::StreamingMaybeNo;
 	static constexpr Flags kStreamingSupportedNo = Flags();
 
+#if 0 // mtp
 	friend class Serialize::Document;
+#endif
 
 	[[nodiscard]] LocationType locationType() const;
 	void validateLottieSticker();
diff --git a/Telegram/SourceFiles/data/data_download_manager.cpp b/Telegram/SourceFiles/data/data_download_manager.cpp
index 4d935ca90846c8..a32df8f7bafda0 100644
--- a/Telegram/SourceFiles/data/data_download_manager.cpp
+++ b/Telegram/SourceFiles/data/data_download_manager.cpp
@@ -755,6 +755,15 @@ void DownloadManager::generateEntry(
 	Expects(!id.object);
 
 	const auto info = QFileInfo(id.path);
+	const auto data = Data::DocumentLocalData{
+		.id = base::RandomValue<DocumentId>(),
+		.added = TimeId(id.started / 1000),
+		.name = info.fileName(),
+		.mime = Core::MimeTypeForFile(info).name(),
+		.size = id.size,
+	};
+	const auto document = session->data().processDocument(data);
+#if 0 // mtp
 	const auto document = session->data().document(
 		base::RandomValue<DocumentId>(),
 		0, // accessHash
@@ -771,6 +780,7 @@ void DownloadManager::generateEntry(
 		false, // isPremiumSticker
 		0, // dc
 		id.size);
+#endif
 	document->setLocation(Core::FileLocation(info));
 	_generatedDocuments.emplace(document);
 
diff --git a/Telegram/SourceFiles/data/data_photo.h b/Telegram/SourceFiles/data/data_photo.h
index bd8622d6a4e976..deca6a8d9687ec 100644
--- a/Telegram/SourceFiles/data/data_photo.h
+++ b/Telegram/SourceFiles/data/data_photo.h
@@ -47,6 +47,12 @@ enum class PhotoSize : uchar {
 	return static_cast<int>(size);
 }
 
+struct PhotoLocalData {
+	PhotoId id = 0;
+	TimeId added = 0;
+	PreparedPhotoThumbs thumbs;
+};
+
 } // namespace Data
 
 class PhotoData final {
@@ -61,6 +67,7 @@ class PhotoData final {
 	void setFromTdb(const Tdb::TLchatPhoto &data);
 	void setFromTdb(const Tdb::TLchatPhotoInfo &data);
 	void applyTdbFile(const Tdb::TLfile &file);
+	void setFromLocal(const Data::PhotoLocalData &data);
 
 	[[nodiscard]] Data::Session &owner() const;
 	[[nodiscard]] Main::Session &session() const;
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 729682a1db1dd2..595adc9d9ab4b8 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -3821,7 +3821,6 @@ not_null<DocumentData*> Session::processDocument(
 		return document(data.vid().v);
 	});
 }
-#endif
 
 not_null<DocumentData*> Session::document(
 		DocumentId id,
@@ -3853,7 +3852,6 @@ not_null<DocumentData*> Session::document(
 	return result;
 }
 
-#if 0 // mtp
 void Session::documentConvert(
 		not_null<DocumentData*> original,
 		const MTPDocument &data) {
@@ -3984,7 +3982,6 @@ void Session::documentApplyFields(
 		data.vdc_id().v,
 		data.vsize().v);
 }
-#endif
 
 void Session::documentApplyFields(
 		not_null<DocumentData*> document,
@@ -4020,6 +4017,7 @@ void Session::documentApplyFields(
 	}
 #endif
 }
+#endif
 
 not_null<DocumentData*> Session::venueIconDocument(const QString &icon) {
 	const auto i = _venueIcons.find(icon);
@@ -4691,6 +4689,12 @@ not_null<Data::CloudImage*> Session::location(const LocationPoint &point) {
 			prepared)).first->second.get();
 }
 
+not_null<PhotoData*> Session::processPhoto(const PhotoLocalData &data) {
+	const auto result = photo(data.id);
+	result->setFromLocal(data);
+	return result;
+}
+
 not_null<PhotoData*> Session::processPhoto(const TLphoto &data) {
 	const auto result = photo(PhotoData::IdFromTdb(data));
 	result->setFromTdb(data);
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index 4667a6572a3514..111ef6f747d22a 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -105,6 +105,9 @@ class BusinessInfo;
 struct ReactionId;
 struct UnavailableReason;
 
+struct PhotoLocalData;
+struct DocumentLocalData;
+
 struct RepliesReadTillUpdate {
 	FullMsgId id;
 	MsgId readTillId;
@@ -750,10 +753,12 @@ class Session final {
 	[[nodiscard]] not_null<CloudImage*> location(
 		const LocationPoint &point);
 
+	not_null<PhotoData*> processPhoto(const PhotoLocalData &data);
 	not_null<PhotoData*> processPhoto(const Tdb::TLphoto &data);
 	not_null<PhotoData*> processPhoto(const Tdb::TLchatPhoto &data);
 	not_null<PhotoData*> processSmallPhoto(const Tdb::TLchatPhotoInfo &data);
 
+	not_null<DocumentData*> processDocument(const DocumentLocalData &data);
 	template <
 		typename T,
 		typename = std::enable_if_t<IsTdbDocument<T>()>>
@@ -1006,7 +1011,6 @@ class Session final {
 	void documentApplyFields(
 		not_null<DocumentData*> document,
 		const MTPDdocument &data);
-#endif
 	void documentApplyFields(
 		not_null<DocumentData*> document,
 		const uint64 &access,
@@ -1020,7 +1024,6 @@ class Session final {
 		bool isPremiumSticker,
 		int32 dc,
 		int64 size);
-#if 0 // mtp
 	DocumentData *documentFromWeb(
 		const MTPDwebDocument &data,
 		const ImageLocation &thumbnailLocation,
diff --git a/Telegram/SourceFiles/storage/localimageloader.cpp b/Telegram/SourceFiles/storage/localimageloader.cpp
index d2554c2ca6420b..c557a2eb05951a 100644
--- a/Telegram/SourceFiles/storage/localimageloader.cpp
+++ b/Telegram/SourceFiles/storage/localimageloader.cpp
@@ -837,16 +837,24 @@ void FileLoadTask::process(Args &&args) {
 	}
 
 	PreparedPhotoThumbs photoThumbs;
+#if 0 // mtp
 	QVector<MTPPhotoSize> photoSizes;
+#endif
 	QImage goodThumbnail;
 	QByteArray goodThumbnailBytes;
 
+#if 0 // mtp
 	QVector<MTPDocumentAttribute> attributes(1, MTP_documentAttributeFilename(MTP_string(filename)));
+#endif
 
 	auto thumbnail = PreparedFileThumbnail();
 
+#if 0 // mtp
 	auto photo = MTP_photoEmpty(MTP_long(0));
 	auto document = MTP_documentEmpty(MTP_long(0));
+#endif
+	auto photo = Data::PhotoLocalData{ .added = base::unixtime::now() };
+	auto document = Data::DocumentLocalData{ .name = filename };
 
 	if (!isVoice) {
 		if (!_information) {
@@ -859,9 +867,14 @@ void FileLoadTask::process(Args &&args) {
 			duration = song->duration;
 			title = song->title;
 			performer = song->performer;
+#if 0 // mtp
 			const auto seconds = song->duration / 1000;
 			auto flags = MTPDdocumentAttributeAudio::Flag::f_title | MTPDdocumentAttributeAudio::Flag::f_performer;
 			attributes.push_back(MTP_documentAttributeAudio(MTP_flags(flags), MTP_int(seconds), MTP_string(song->title), MTP_string(song->performer), MTPstring()));
+#endif
+			document.audioDuration = duration;
+			document.audioTitle = title;
+			document.audioPerformer = performer;
 			thumbnail = PrepareFileThumbnail(std::move(song->cover));
 		} else if (auto video = std::get_if<Ui::PreparedFileInformation::Video>(
 				&_information->media)) {
@@ -872,13 +885,22 @@ void FileLoadTask::process(Args &&args) {
 			duration = video->duration;
 			if (video->isGifv && !_album) {
 				isGifv = true;
+#if 0 // mtp
 				attributes.push_back(MTP_documentAttributeAnimated());
+#endif
+				document.videoIsGifv = true;
 			}
+#if 0 // mtp
 			auto flags = MTPDdocumentAttributeVideo::Flags(0);
+#endif
 			if (video->supportsStreaming) {
 				isStreamingSupported = true;
+#if 0 // mtp
 				flags |= MTPDdocumentAttributeVideo::Flag::f_supports_streaming;
+#endif
+				document.videoSupportsStreaming = true;
 			}
+#if 0 // mtp
 			const auto realSeconds = video->duration / 1000.;
 			attributes.push_back(MTP_documentAttributeVideo(
 				MTP_flags(flags),
@@ -888,6 +910,9 @@ void FileLoadTask::process(Args &&args) {
 				MTPint(), // preload_prefix_size
 				MTPdouble(), // video_start_ts
 				MTPstring())); // video_codec
+#endif
+			document.videoDuration = duration;
+			document.videoDimensions = videoDimensions;
 
 			if (args.generateGoodThumbnail) {
 				goodThumbnail = video->thumbnail;
@@ -912,7 +937,10 @@ void FileLoadTask::process(Args &&args) {
 	const auto imageDimensions = fullimage.size();
 	if (!fullimage.isNull() && fullimage.width() > 0 && !isSong && !isVideo && !isVoice) {
 		auto w = fullimage.width(), h = fullimage.height();
+#if 0 // mtp
 		attributes.push_back(MTP_documentAttributeImageSize(MTP_int(w), MTP_int(h)));
+#endif
+		document.imageDimensions = QSize(w, h);
 
 		if (ValidateThumbDimensions(w, h)) {
 			isSticker = Core::IsMimeSticker(filemime)
@@ -921,11 +949,14 @@ void FileLoadTask::process(Args &&args) {
 					|| (_type == SendMediaType::File
 						&& GoodStickerDimensions(w, h)));
 			if (isSticker) {
+#if 0 // mtp
 				attributes.push_back(MTP_documentAttributeSticker(
 					MTP_flags(0),
 					MTP_string(),
 					MTP_inputStickerSetEmpty(),
 					MTPMaskCoords()));
+#endif
+				document.imageIsSticker = true;
 				if (isAnimation && args.generateGoodThumbnail) {
 					goodThumbnail = fullimage;
 					{
@@ -934,7 +965,10 @@ void FileLoadTask::process(Args &&args) {
 					}
 				}
 			} else if (isAnimation) {
+#if 0 // mtp
 				attributes.push_back(MTP_documentAttributeAnimated());
+#endif
+				document.imageAnimated = true;
 			} else if (filemime.startsWith(u"image/"_q)
 				&& _type != SendMediaType::File) {
 				if (Core::IsMimeSticker(filemime)) {
@@ -951,13 +985,17 @@ void FileLoadTask::process(Args &&args) {
 				filedata = ComputePhotoJpegBytes(full, fullimagebytes, fullimageformat);
 
 				photoThumbs.emplace('m', PreparedPhotoThumb{ .image = medium });
+#if 0 // mtp
 				photoSizes.push_back(MTP_photoSize(MTP_string("m"), MTP_int(medium.width()), MTP_int(medium.height()), MTP_int(0)));
+#endif
 
 				photoThumbs.emplace('y', PreparedPhotoThumb{
 					.image = full,
 					.bytes = filedata
 				});
+#if 0 // mtp
 				photoSizes.push_back(MTP_photoSize(MTP_string("y"), MTP_int(full.width()), MTP_int(full.height()), MTP_int(0)));
+#endif
 
 #if 0 // mtp
 				photo = MTP_photo(
@@ -970,6 +1008,8 @@ void FileLoadTask::process(Args &&args) {
 					MTPVector<MTPVideoSize>(),
 					MTP_int(_dcId));
 #endif
+				photo.id = _id;
+				photo.thumbs = photoThumbs;
 
 				if (filesize < 0) {
 					filesize = _result->filesize = filedata.size();
@@ -988,6 +1028,21 @@ void FileLoadTask::process(Args &&args) {
 		_type = SendMediaType::File;
 	}
 
+	if (isVoice) {
+		document = Data::DocumentLocalData{
+			.voiceDuration = _duration,
+			.voiceWaveform = documentWaveformEncode5bit(_waveform),
+		};
+	}
+	if (isVoice || _type != SendMediaType::Photo) {
+		document.id = _id;
+		document.added = base::unixtime::now();
+		document.mime = filemime;
+		document.size = filesize;
+		document.thumb = thumbnail.image;
+		document.thumbName = thumbnail.name;
+		document.thumbBytes = thumbnail.bytes;
+	}
 #if 0 // mtp
 	if (isVoice) {
 		const auto seconds = _duration / 1000;
diff --git a/Telegram/SourceFiles/storage/localimageloader.h b/Telegram/SourceFiles/storage/localimageloader.h
index 93d03d7578429f..0c15165a3e0a80 100644
--- a/Telegram/SourceFiles/storage/localimageloader.h
+++ b/Telegram/SourceFiles/storage/localimageloader.h
@@ -10,6 +10,9 @@ For license and copyright information please follow this link:
 #include "base/variant.h"
 #include "api/api_common.h"
 
+#include "data/data_photo.h"
+#include "data/data_document.h"
+
 namespace Ui {
 struct PreparedFileInformation;
 } // namespace Ui
@@ -216,8 +219,12 @@ struct FilePrepareResult {
 	QImage goodThumbnail;
 	QByteArray goodThumbnailBytes;
 
+#if 0 // mtp
 	MTPPhoto photo = MTP_photoEmpty(MTP_long(0));
 	MTPDocument document = MTP_documentEmpty(MTP_long(0));
+#endif
+	Data::PhotoLocalData photo;
+	Data::DocumentLocalData document;
 
 	PreparedPhotoThumbs photoThumbs;
 	TextWithTags caption;
diff --git a/Telegram/SourceFiles/storage/serialize_document.cpp b/Telegram/SourceFiles/storage/serialize_document.cpp
index e13a587cfbc03a..79e22c56000fbb 100644
--- a/Telegram/SourceFiles/storage/serialize_document.cpp
+++ b/Telegram/SourceFiles/storage/serialize_document.cpp
@@ -7,6 +7,7 @@ For license and copyright information please follow this link:
 */
 #include "storage/serialize_document.h"
 
+#if 0 // mtp
 #include "storage/serialize_common.h"
 #include "storage/serialize_peer.h"
 #include "data/data_session.h"
@@ -305,3 +306,4 @@ int Document::sizeInStream(DocumentData *document) {
 }
 
 } // namespace Serialize
+#endif
diff --git a/Telegram/SourceFiles/storage/serialize_document.h b/Telegram/SourceFiles/storage/serialize_document.h
index 252db9544aaf0b..00f28224bbccc0 100644
--- a/Telegram/SourceFiles/storage/serialize_document.h
+++ b/Telegram/SourceFiles/storage/serialize_document.h
@@ -7,6 +7,7 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+#if 0 // mtp
 #include "data/data_document.h"
 
 namespace Serialize {
@@ -46,3 +47,4 @@ class Document {
 };
 
 } // namespace Serialize
+#endif

From 2080facda7f85ffec06e9f55e4646bead5d7d829 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 9 Mar 2023 08:35:39 +0400
Subject: [PATCH 272/349] Don't try to implement fake last message for now.

---
 Telegram/SourceFiles/data/data_histories.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/data/data_histories.cpp b/Telegram/SourceFiles/data/data_histories.cpp
index e0b173338e6369..250993d78b6b4d 100644
--- a/Telegram/SourceFiles/data/data_histories.cpp
+++ b/Telegram/SourceFiles/data/data_histories.cpp
@@ -500,7 +500,7 @@ void Histories::requestFakeChatListMessage(
 	}
 
 	_fakeChatListRequests.emplace(history);
-#if 0 // todo
+#if 0 // tdlib todo we can't make correct both message date and chat order :(
 	sendRequest(history, RequestType::History, [=](Fn<void()> finish) {
 		return session().api().request(MTPmessages_GetHistory(
 			history->peer->input,

From 36f3d25648f64bba055596b415093762192f454e Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 9 Mar 2023 10:58:54 +0400
Subject: [PATCH 273/349] Track ConnectionState destructor for debugging.

---
 Telegram/SourceFiles/window/window_connecting_widget.cpp | 2 ++
 Telegram/SourceFiles/window/window_connecting_widget.h   | 1 +
 2 files changed, 3 insertions(+)

diff --git a/Telegram/SourceFiles/window/window_connecting_widget.cpp b/Telegram/SourceFiles/window/window_connecting_widget.cpp
index 76449b5a75aab9..ec872afd6aa41c 100644
--- a/Telegram/SourceFiles/window/window_connecting_widget.cpp
+++ b/Telegram/SourceFiles/window/window_connecting_widget.cpp
@@ -248,6 +248,8 @@ ConnectionState::ConnectionState(
 	}, _lifetime);
 }
 
+ConnectionState::~ConnectionState() = default;
+
 void ConnectionState::createWidget() {
 	_widget = base::make_unique_q<Widget>(_parent, _account, _currentLayout);
 	_widget->setVisible(!_forceHidden);
diff --git a/Telegram/SourceFiles/window/window_connecting_widget.h b/Telegram/SourceFiles/window/window_connecting_widget.h
index 891a91072e8168..37b6d3edf9aa94 100644
--- a/Telegram/SourceFiles/window/window_connecting_widget.h
+++ b/Telegram/SourceFiles/window/window_connecting_widget.h
@@ -27,6 +27,7 @@ class ConnectionState {
 		not_null<Ui::RpWidget*> parent,
 		not_null<Main::Account*> account,
 		rpl::producer<bool> shown);
+	~ConnectionState();
 
 	void raise();
 	void setForceHidden(bool hidden);

From 60346b6531279660559303691308db468c1c48ab Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 9 Mar 2023 10:59:32 +0400
Subject: [PATCH 274/349] Fix Downloads section with TDLib.

---
 Telegram/SourceFiles/data/data_document.cpp   |  4 ++
 Telegram/SourceFiles/data/data_document.h     |  1 +
 .../data/data_download_manager.cpp            | 39 ++++++++++++++++++-
 Telegram/SourceFiles/data/data_photo.h        |  1 +
 4 files changed, 44 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index a94e9f68506893..0aaee06d1c9315 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -1085,6 +1085,10 @@ FileId DocumentData::tdbFileId() const {
 	return _tdbFile.fileId;
 }
 
+uint64 DocumentData::persistentId() const {
+	return _tdbFile.fileId ? _tdbFile.hash : id;
+}
+
 bool DocumentData::isWallPaper() const {
 	return (type == WallPaperDocument);
 }
diff --git a/Telegram/SourceFiles/data/data_document.h b/Telegram/SourceFiles/data/data_document.h
index 63acef973f35e9..032f0c1fd5b200 100644
--- a/Telegram/SourceFiles/data/data_document.h
+++ b/Telegram/SourceFiles/data/data_document.h
@@ -178,6 +178,7 @@ class DocumentData final {
 	void setFromLocal(const Data::DocumentLocalData &data);
 
 	[[nodiscard]] FileId tdbFileId() const;
+	[[nodiscard]] uint64 persistentId() const;
 
 	[[nodiscard]] Data::Session &owner() const;
 	[[nodiscard]] Main::Session &session() const;
diff --git a/Telegram/SourceFiles/data/data_download_manager.cpp b/Telegram/SourceFiles/data/data_download_manager.cpp
index a32df8f7bafda0..c87c1b3e53349b 100644
--- a/Telegram/SourceFiles/data/data_download_manager.cpp
+++ b/Telegram/SourceFiles/data/data_download_manager.cpp
@@ -37,9 +37,14 @@ For license and copyright information please follow this link:
 #include "apiwrap.h"
 #include "styles/style_layers.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kClearLoadingTimeout = 5 * crl::time(1000);
 constexpr auto kMaxFileSize = 4000 * int64(1024 * 1024);
 constexpr auto kMaxResolvePerAttempt = 100;
@@ -57,6 +62,11 @@ constexpr auto ByDocument = [](const auto &entry) {
 	return entry.object.document;
 };
 
+template <typename Type>
+[[nodiscard]] uint64 IdFrom(Type *item) {
+	return item->persistentId();
+}
+
 [[nodiscard]] uint64 PeerAccessHash(not_null<PeerData*> peer) {
 	if (const auto user = peer->asUser()) {
 		return user->accessHash();
@@ -308,8 +318,12 @@ void DownloadManager::addLoaded(
 	auto &data = sessionData(item);
 
 	const auto id = object.document
+#if 0 // mtp
 		? DownloadId{ object.document->id, DownloadType::Document }
 		: DownloadId{ object.photo->id, DownloadType::Photo };
+#endif
+		? DownloadId{ IdFrom(object.document), DownloadType::Document }
+		: DownloadId{ IdFrom(object.photo), DownloadType::Photo };
 	data.downloaded.push_back({
 		.download = id,
 		.started = started,
@@ -634,12 +648,17 @@ void DownloadManager::resolve(
 		|| data.resolveSentTotal >= kMaxResolvePerAttempt) {
 		return;
 	}
+#if 0 // mtp
 	struct Prepared {
 		uint64 peerAccessHash = 0;
 		QVector<MTPInputMessage> ids;
 	};
+#endif
 	auto &owner = session->data();
+#if 0 // mtp
 	auto prepared = base::flat_map<PeerId, Prepared>();
+#endif
+	auto prepared = base::flat_set<FullMsgId>();
 	auto last = begin(data.downloaded);
 	auto from = last + (data.resolveNeeded - data.resolveSentTotal);
 	for (auto i = from; i != last;) {
@@ -650,6 +669,7 @@ void DownloadManager::resolve(
 			// Mark as deleted.
 			id.path = QString();
 		} else if (!owner.message(id.itemId) && IsServerMsgId(msgId)) {
+#if 0 // mtp
 			const auto groupByPeer = peerIsChannel(id.itemId.peer)
 				? id.itemId.peer
 				: session->userPeerId();
@@ -658,6 +678,8 @@ void DownloadManager::resolve(
 				perPeer.peerAccessHash = id.peerAccessHash;
 			}
 			perPeer.ids.push_back(MTP_inputMessageID(MTP_int(msgId.bare)));
+#endif
+			prepared.emplace(id.itemId);
 		}
 		if (++data.resolveSentTotal >= kMaxResolvePerAttempt) {
 			break;
@@ -673,7 +695,16 @@ void DownloadManager::resolve(
 		--sessionData(session).resolveSentRequests;
 		check();
 	};
-#if 0 // todo
+	for (const auto &itemId : prepared) {
+		session->sender().request(TLgetMessage(
+			peerToTdbChat(itemId.peer),
+			tl_int53(itemId.msg.bare)
+		)).done([=](const TLmessage &result) {
+			session->data().processMessage(result, NewMessageType::Existing);
+			requestFinished();
+		}).fail(requestFinished).send();
+	}
+#if 0 // mtp
 	for (auto &[peer, perPeer] : prepared) {
 		if (const auto channelId = peerToChannel(peer)) {
 			session->api().request(MTPchannels_GetMessages(
@@ -716,10 +747,16 @@ void DownloadManager::resolveRequestsFinished(
 		const auto document = media ? media->document() : nullptr;
 		const auto photo = media ? media->photo() : nullptr;
 		if (i->download.type == DownloadType::Document
+#if 0 // mtp
 			&& (!document || document->id != i->download.objectId)) {
+#endif
+			&& (!document || IdFrom(document) != i->download.objectId)) {
 			generateEntry(session, *i);
 		} else if (i->download.type == DownloadType::Photo
+#if 0 // mtp
 			&& (!photo || photo->id != i->download.objectId)) {
+#endif
+			&& (!photo || IdFrom(photo) != i->download.objectId)) {
 			generateEntry(session, *i);
 		} else {
 			i->object = std::make_unique<DownloadObject>(DownloadObject{
diff --git a/Telegram/SourceFiles/data/data_photo.h b/Telegram/SourceFiles/data/data_photo.h
index deca6a8d9687ec..4da96f710fbe97 100644
--- a/Telegram/SourceFiles/data/data_photo.h
+++ b/Telegram/SourceFiles/data/data_photo.h
@@ -68,6 +68,7 @@ class PhotoData final {
 	void setFromTdb(const Tdb::TLchatPhotoInfo &data);
 	void applyTdbFile(const Tdb::TLfile &file);
 	void setFromLocal(const Data::PhotoLocalData &data);
+	[[nodiscard]] uint64 persistentId() const;
 
 	[[nodiscard]] Data::Session &owner() const;
 	[[nodiscard]] Main::Session &session() const;

From 4af308b5a87122cb429d62b685ab2ad205f48475 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 9 Mar 2023 12:39:23 +0400
Subject: [PATCH 275/349] Use common language_pack_database_path.

---
 .../SourceFiles/lang/lang_cloud_manager.cpp   |  4 ----
 Telegram/SourceFiles/main/main_account.cpp    |  3 +++
 .../SourceFiles/tdb/details/tdb_instance.cpp  | 19 +++++++++++++++----
 .../SourceFiles/tdb/details/tdb_instance.h    |  1 +
 4 files changed, 19 insertions(+), 8 deletions(-)

diff --git a/Telegram/SourceFiles/lang/lang_cloud_manager.cpp b/Telegram/SourceFiles/lang/lang_cloud_manager.cpp
index 0c1a8d0320b98a..91f9b598e4ada7 100644
--- a/Telegram/SourceFiles/lang/lang_cloud_manager.cpp
+++ b/Telegram/SourceFiles/lang/lang_cloud_manager.cpp
@@ -241,10 +241,6 @@ void CloudManager::init() {
 			});
 		}).send();
 	};
-	setDefaultValue(
-		"language_pack_database_path",
-		// doLater better.
-		Core::App().domain().active().local().libDatabasePath() + "/lang");
 	setDefaultValue("localization_target", Lang::CloudLangPackName());
 	setDefaultValue("language_pack_id", Lang::DefaultLanguageId());
 }
diff --git a/Telegram/SourceFiles/main/main_account.cpp b/Telegram/SourceFiles/main/main_account.cpp
index cf1bf5a0f72ad5..c8ef46a8762de4 100644
--- a/Telegram/SourceFiles/main/main_account.cpp
+++ b/Telegram/SourceFiles/main/main_account.cpp
@@ -118,6 +118,8 @@ void Account::start(std::unique_ptr<MTP::Config> config) {
 
 std::unique_ptr<Tdb::Account> Account::createTdb() {
 	const auto key = domain().tdbKey();
+	const auto langpackPath = cWorkingDir() + u"tdata/lang"_q;
+	QDir().mkpath(langpackPath);
 	auto result = std::make_unique<Tdb::Account>(Tdb::AccountConfig{
 		.apiId = ApiId,
 		.apiHash = ApiHash,
@@ -127,6 +129,7 @@ std::unique_ptr<Tdb::Account> Account::createTdb() {
 		.applicationVersion = QString::fromLatin1(AppVersionStr),
 		.databaseDirectory = _local->libDatabasePath(),
 		.filesDirectory = _local->libFilesPath(),
+		.langpackDirectory = langpackPath,
 		.encryptionKey = QByteArray(
 			reinterpret_cast<const char*>(key.data()),
 			key.size()),
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
index cc9ef55b259ff0..f8524e49b9c079 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
@@ -286,8 +286,8 @@ class Instance::Client final {
 	using PausedProcess = std::variant<TLupdate, PausedHandler>;
 
 	void restart();
+	void sendInitialOptions();
 	void sendTdlibParameters();
-	void setIgnorePlatformRestrictions();
 	void sendToManager(
 		RequestId requestId,
 		ExternalGenerator &&request,
@@ -783,7 +783,6 @@ void Instance::Client::started() {
 		return;
 	}
 	_state = State::Working;
-	setIgnorePlatformRestrictions();
 	setCurrentProxy();
 	for (auto &[requestId, queued] : base::take(_queuedRequests)) {
 		sendToManager(
@@ -930,6 +929,7 @@ void Instance::Client::sendTdlibParameters() {
 	};
 	_clearingStale.wait(true);
 	_state = State::Starting;
+	sendInitialOptions();
 	send(
 		allocateRequestId(),
 		TLsetTdlibParameters(
@@ -1001,7 +1001,7 @@ void Instance::Client::clearStale() {
 	});
 }
 
-void Instance::Client::setIgnorePlatformRestrictions() {
+void Instance::Client::sendInitialOptions() {
 #if !defined OS_MAC_STORE && !defined OS_WIN_STORE
 	const auto ignore = true;
 #else // !OS_MAC_STORE && !OS_WIN_STORE
@@ -1013,7 +1013,18 @@ void Instance::Client::setIgnorePlatformRestrictions() {
 			tl_string("ignore_platform_restrictions"),
 			tl_optionValueBoolean(tl_bool(ignore))),
 		nullptr,
-		nullptr);
+		nullptr,
+		true);
+
+	const auto langpackPath = _config.langpackDirectory + u"/lang"_q;
+	send(
+		allocateRequestId(),
+		TLsetOption(
+			tl_string("language_pack_database_path"),
+			tl_optionValueString(tl_string(langpackPath))),
+		nullptr,
+		nullptr,
+		true);
 }
 
 Instance::Instance(InstanceConfig &&config)
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.h b/Telegram/SourceFiles/tdb/details/tdb_instance.h
index fbb8d28b572108..20e36a70002b9a 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.h
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.h
@@ -71,6 +71,7 @@ struct InstanceConfig {
 	QString applicationVersion;
 	QString databaseDirectory;
 	QString filesDirectory;
+	QString langpackDirectory;
 	QByteArray encryptionKey;
 	bool testDc = false;
 };

From 0edeed1cc0a8accccf53b2ddbf996933941cc45c Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 9 Mar 2023 14:46:19 +0400
Subject: [PATCH 276/349] Cancel chat actions only by chatActionCancel.

---
 .../history/view/history_view_send_action.cpp         | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Telegram/SourceFiles/history/view/history_view_send_action.cpp b/Telegram/SourceFiles/history/view/history_view_send_action.cpp
index 93a4a06417270f..a92bd22298362c 100644
--- a/Telegram/SourceFiles/history/view/history_view_send_action.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_send_action.cpp
@@ -105,15 +105,22 @@ bool SendActionPainter::updateNeedsAnimating(
 		return false;
 	}
 
+	const auto kMaxTime = std::numeric_limits<crl::time>::max();
 	const auto now = crl::now();
 	const auto emplaceAction = [&](
 			Type type,
 			crl::time duration,
 			int progress = 0) {
+#if 0 // mtp
 		_sendActions.emplace_or_assign(user, type, now + duration, progress);
+#endif
+		_sendActions.emplace_or_assign(user, type, kMaxTime, progress);
 	};
 	action.match([&](const TLSendActionTyping &) {
+#if 0 // mtp
 		_typing.emplace_or_assign(user, now + kStatusShowClientsideTyping);
+#endif
+		_typing.emplace_or_assign(user, kMaxTime);
 	}, [&](const TLSendActionRecordVideo &) {
 		emplaceAction(Type::RecordVideo, kStatusShowClientsideRecordVideo);
 	}, [&](const TLSendActionRecordAudio &) {
@@ -154,12 +161,16 @@ bool SendActionPainter::updateNeedsAnimating(
 			kStatusShowClientsideUploadFile,
 			data.vprogress().v);
 	}, [&](const TLSendActionPlayGame &) {
+#if 0 // mtp
 		const auto i = _sendActions.find(user);
 		if ((i == end(_sendActions))
 			|| (i->second.type == Type::PlayGame)
 			|| (i->second.until <= now)) {
+#endif
 			emplaceAction(Type::PlayGame, kStatusShowClientsidePlayGame);
+#if 0 // mtp
 		}
+#endif
 #if 0 // mtp
 	}, [&](const TLSendActionSpeaking &) {
 		_speaking.emplace_or_assign(

From 3e88cbd08a5a7011ff51a060cb3ab459368e4b0c Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 9 Mar 2023 14:46:58 +0400
Subject: [PATCH 277/349] Implement requestDialogEntry somehow for histories.

---
 Telegram/SourceFiles/data/data_channel.cpp    | 44 -------------
 Telegram/SourceFiles/data/data_histories.cpp  | 65 ++++++++++++++++++-
 Telegram/SourceFiles/data/data_peer.cpp       |  2 +
 Telegram/SourceFiles/data/data_peer.h         |  2 +
 Telegram/SourceFiles/history/history.cpp      | 10 ++-
 Telegram/SourceFiles/history/history.h        |  4 +-
 .../SourceFiles/history/history_widget.cpp    |  3 +
 7 files changed, 80 insertions(+), 50 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_channel.cpp b/Telegram/SourceFiles/data/data_channel.cpp
index 59eb84cbba0720..bbc463e8128c76 100644
--- a/Telegram/SourceFiles/data/data_channel.cpp
+++ b/Telegram/SourceFiles/data/data_channel.cpp
@@ -1385,22 +1385,10 @@ void ApplyChannelUpdate(
 		const TLDsupergroupFullInfo &update) {
 	const auto session = &channel->session();
 
-	//channel->setAvailableMinId(update.vavailable_min_id().value_or_empty());
 	auto canViewAdmins = channel->canViewAdmins();
 	auto canViewMembers = channel->canViewMembers();
 	auto canEditStickers = channel->canEditStickers();
 
-	//if (const auto call = update.vcall()) {
-	//	channel->setGroupCall(*call);
-	//} else {
-	//	channel->clearGroupCall();
-	//}
-	//if (const auto as = update.vgroupcall_default_join_as()) {
-	//	channel->setGroupCallDefaultJoinAs(peerFromMTP(*as));
-	//} else {
-	//	channel->setGroupCallDefaultJoinAs(0);
-	//}
-
 	//TTL of messages goes from updates.
 
 	using Flag = ChannelDataFlag;
@@ -1466,34 +1454,6 @@ void ApplyChannelUpdate(
 	channel->setLinkedChat(linkedChatId
 		? channel->owner().channelLoaded(linkedChatId)
 		: nullptr);
-
-	//if (const auto history = channel->owner().historyLoaded(channel)) {
-	//	if (const auto available = update.vavailable_min_id()) {
-	//		history->clearUpTill(available->v);
-	//	}
-	//	const auto folderId = update.vfolder_id().value_or_empty();
-	//	const auto folder = folderId
-	//		? channel->owner().folderLoaded(folderId)
-	//		: nullptr;
-	//	auto &histories = channel->owner().histories();
-	//	if (folder && history->folder() != folder) {
-	//		// If history folder is unknown or not synced, request both.
-	//		histories.requestDialogEntry(history);
-	//		histories.requestDialogEntry(folder);
-	//	} else if (!history->folderKnown()
-	//		|| channel->pts() != update.vpts().v) {
-	//		histories.requestDialogEntry(history);
-	//	} else {
-	//		history->applyDialogFields(
-	//			history->folder(),
-	//			update.vunread_count().v,
-	//			update.vread_inbox_max_id().v,
-	//			update.vread_outbox_max_id().v);
-	//	}
-	//}
-	//if (const auto pinned = update.vpinned_msg_id()) {
-	//	SetTopPinnedMessageId(channel, pinned->v);
-	//}
 	if (channel->isMegagroup()) {
 		auto commands = ranges::views::all(
 			update.vbot_commands().v
@@ -1535,10 +1495,6 @@ void ApplyChannelUpdate(
 		session->changes().peerUpdated(channel, UpdateFlag::Rights);
 	}
 
-	//session->api().applyNotifySettings(
-	//	MTP_inputNotifyPeer(channel->input),
-	//	update.vnotify_settings());
-
 	// For clearUpTill() call.
 	channel->owner().sendHistoryChangeNotifications();
 }
diff --git a/Telegram/SourceFiles/data/data_histories.cpp b/Telegram/SourceFiles/data/data_histories.cpp
index 250993d78b6b4d..f9d15e7488524f 100644
--- a/Telegram/SourceFiles/data/data_histories.cpp
+++ b/Telegram/SourceFiles/data/data_histories.cpp
@@ -29,6 +29,8 @@ For license and copyright information please follow this link:
 #include "apiwrap.h"
 
 #include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+#include "data/data_user.h"
 
 namespace Data {
 namespace {
@@ -383,7 +385,62 @@ void Histories::sendDialogRequests() {
 	if (_dialogRequestsPending.empty()) {
 		return;
 	}
-#if 0 // todo
+	const auto histories = ranges::views::all(
+		_dialogRequestsPending
+	) | ranges::views::transform([](const auto &pair) {
+		return pair.first;
+	}) | ranges::to_vector;
+
+	for (auto &[history, callbacks] : base::take(_dialogRequestsPending)) {
+		_dialogRequests.emplace(history, std::move(callbacks));
+
+		const auto peer = history->peer;
+		const auto fail = [=] {
+			dialogEntryApplied(history);
+		};
+		const auto done = [=](const TLchat &result) {
+			const auto gotPeer = session().data().processPeer(result);
+			Assert(peer == gotPeer);
+			if (history->lastServerMessageKnown()) {
+				dialogEntryApplied(history);
+			} else {
+				session().sender().request(TLgetChatHistory(
+					peerToTdbChat(peer->id),
+					tl_int53(0),
+					tl_int32(0),
+					tl_int32(10),
+					tl_bool(false) // only_local
+				)).done([=](const TLmessages &result) {
+					const auto &list = result.data().vmessages().v;
+					if (!list.empty() && list.front()) {
+						session().data().processMessage(
+							*list.front(),
+							NewMessageType::Last);
+					}
+					dialogEntryApplied(history);
+				}).fail(fail).send();
+			}
+		};
+		if (const auto user = peer->asUser()) {
+			session().sender().request(TLcreatePrivateChat(
+				tl_int53(peerToUser(user->id).bare),
+				tl_bool(false) // force
+			)).done(done).fail(fail).send();
+		} else if (const auto chat = peer->asChat()) {
+			session().sender().request(TLcreateBasicGroupChat(
+				tl_int53(peerToChat(chat->id).bare),
+				tl_bool(false) // force
+			)).done(done).fail(fail).send();
+		} else if (const auto channel = peer->asChannel()) {
+			session().sender().request(TLcreateSupergroupChat(
+				tl_int53(peerToChannel(channel->id).bare),
+				tl_bool(false) // force
+			)).done(done).fail(fail).send();
+		} else {
+			Unexpected("Chat type in Histories::sendDialogRequests.");
+		}
+	}
+#if 0 // mtp
 	const auto histories = ranges::views::all(
 		_dialogRequestsPending
 	) | ranges::views::transform([](const auto &pair) {
@@ -431,12 +488,13 @@ void Histories::sendDialogRequests() {
 #endif
 }
 
-#if 0 // mtp
 void Histories::dialogEntryApplied(not_null<History*> history) {
+#if 0 // mtp
 	const auto state = lookup(history);
 	if (state && state->postponedRequestEntry) {
 		return;
 	}
+#endif
 	history->dialogEntryApplied();
 	if (const auto callbacks = _dialogRequestsPending.take(history)) {
 		for (const auto &callback : *callbacks) {
@@ -448,12 +506,15 @@ void Histories::dialogEntryApplied(not_null<History*> history) {
 			callback();
 		}
 	}
+#if 0 // mtp
 	if (state && state->sentReadTill && state->sentReadDone) {
 		history->setInboxReadTill(base::take(state->sentReadTill));
 		checkEmptyState(history);
 	}
+#endif
 }
 
+#if 0 // mtp
 void Histories::applyPeerDialogs(const MTPmessages_PeerDialogs &dialogs) {
 	Expects(dialogs.type() == mtpc_messages_peerDialogs);
 
diff --git a/Telegram/SourceFiles/data/data_peer.cpp b/Telegram/SourceFiles/data/data_peer.cpp
index 04b82d4bec9711..773c75c0052d05 100644
--- a/Telegram/SourceFiles/data/data_peer.cpp
+++ b/Telegram/SourceFiles/data/data_peer.cpp
@@ -796,6 +796,7 @@ bool PeerData::setAbout(const QString &newAbout) {
 	return true;
 }
 
+#if 0 // mtp
 void PeerData::checkFolder(FolderId folderId) {
 	const auto folder = folderId
 		? owner().folderLoaded(folderId)
@@ -806,6 +807,7 @@ void PeerData::checkFolder(FolderId folderId) {
 		}
 	}
 }
+#endif
 
 void PeerData::clearBusinessBot() {
 	if (const auto details = _barDetails.get()) {
diff --git a/Telegram/SourceFiles/data/data_peer.h b/Telegram/SourceFiles/data/data_peer.h
index 4f67318f50624e..e2f5ab5b323dba 100644
--- a/Telegram/SourceFiles/data/data_peer.h
+++ b/Telegram/SourceFiles/data/data_peer.h
@@ -418,7 +418,9 @@ class PeerData {
 		return _about;
 	}
 
+#if 0 // mtp
 	void checkFolder(FolderId folderId);
+#endif
 
 	void setBarSettings(PeerBarSettings which) {
 		_barSettings.set(which);
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index 58bd4060fdb2d6..d28ea6974a3c88 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -1397,9 +1397,11 @@ void History::newItemAdded(not_null<HistoryItem*> item) {
 		}
 	}
 	item->incrementReplyToTopCounter();
+#if 0 // mtp
 	if (!folderKnown()) {
 		owner().histories().requestDialogEntry(this);
 	}
+#endif
 	if (const auto topic = item->topic()) {
 		topic->applyItemAdded(item);
 	}
@@ -2738,6 +2740,7 @@ auto History::computeChatListMessageFromLast() const
 		return _lastMessage;
 	}
 
+#if 0 // tdlib todo what with migration message
 	// In migrated groups we want to skip essential message
 	// about migration in the chats list and display the last
 	// non-migration message from the original legacy group.
@@ -2778,6 +2781,7 @@ auto History::computeChatListMessageFromLast() const
 			? std::make_optional(from->chatListMessage())
 			: std::nullopt;
 	}
+#endif
 	return _lastMessage;
 }
 
@@ -2991,13 +2995,13 @@ bool History::shouldBeInChatList() const {
 	return !lastMessageKnown()
 		|| (lastMessage() != nullptr);
 }
-#endif
 
 void History::unknownMessageDeleted(MsgId messageId) {
 	if (_inboxReadBefore && messageId >= *_inboxReadBefore) {
 		owner().histories().requestDialogEntry(this);
 	}
 }
+#endif
 
 bool History::isServerSideUnread(not_null<const HistoryItem*> item) const {
 	Expects(item->isRegular());
@@ -3132,19 +3136,20 @@ void History::clearLastMessage() {
 	setNotLoadedAtBottom();
 }
 
-#if 0 // mtp
 void History::dialogEntryApplied() {
 	if (!lastServerMessageKnown()) {
 		setLastServerMessage(nullptr);
 	} else if (!lastMessageKnown()) {
 		setLastMessage(nullptr);
 	}
+#if 0 // mtp
 	if (peer->migrateTo()) {
 		return;
 	} else if (!chatListMessageKnown()) {
 		requestChatListMessage();
 		return;
 	}
+#endif
 	if (!chatListMessage()) {
 		clear(ClearType::Unload);
 		addNewerSlice({});
@@ -3173,7 +3178,6 @@ void History::dialogEntryApplied() {
 		}
 	}
 }
-#endif
 
 void History::cacheTopPromotion(
 		bool promoted,
diff --git a/Telegram/SourceFiles/history/history.h b/Telegram/SourceFiles/history/history.h
index 3e70a6c03318c4..03ba75e8cee502 100644
--- a/Telegram/SourceFiles/history/history.h
+++ b/Telegram/SourceFiles/history/history.h
@@ -296,7 +296,9 @@ class History final : public Data::Thread {
 	[[nodiscard]] HistoryItem *lastServerMessage() const;
 	[[nodiscard]] bool lastMessageKnown() const;
 	[[nodiscard]] bool lastServerMessageKnown() const;
+#if 0 // mtp
 	void unknownMessageDeleted(MsgId messageId);
+#endif
 	void applyDialogTopMessage(MsgId topMessageId);
 
 #if 0 // mtp
@@ -318,8 +320,8 @@ class History final : public Data::Thread {
 		int unreadCount,
 		MsgId maxInboxRead,
 		MsgId maxOutboxRead);
-	void dialogEntryApplied();
 #endif
+	void dialogEntryApplied();
 
 	void cacheTopPromotion(
 		bool promoted,
diff --git a/Telegram/SourceFiles/history/history_widget.cpp b/Telegram/SourceFiles/history/history_widget.cpp
index 3a4435ca52cff2..62084cd2593d71 100644
--- a/Telegram/SourceFiles/history/history_widget.cpp
+++ b/Telegram/SourceFiles/history/history_widget.cpp
@@ -2480,7 +2480,10 @@ void HistoryWidget::showHistory(
 				}
 			}
 		}
+#if 0 // mtp
 		if (!_history->folderKnown()) {
+#endif
+		if (!_history->unreadCountKnown()) {
 			session().data().histories().requestDialogEntry(_history);
 		}
 

From 63a87ec4191cb36c6738311a7027af9405a25b75 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 26 Apr 2023 11:36:27 +0400
Subject: [PATCH 278/349] Update TDLib to 1.8.12 and fix the build.

---
 Telegram/SourceFiles/api/api_updates.cpp      |  22 ++
 Telegram/SourceFiles/api/api_views.cpp        |   2 +-
 Telegram/SourceFiles/api/api_who_reacted.cpp  |  51 +++-
 Telegram/SourceFiles/apiwrap.cpp              |   7 +-
 Telegram/SourceFiles/boxes/share_box.cpp      |   3 +-
 Telegram/SourceFiles/data/data_bot_app.cpp    |  15 +
 Telegram/SourceFiles/data/data_bot_app.h      |   6 +
 .../data/data_chat_participant_status.cpp     |   2 +-
 .../SourceFiles/data/data_emoji_statuses.cpp  |  66 +++-
 .../SourceFiles/data/data_emoji_statuses.h    |   2 +
 Telegram/SourceFiles/data/data_histories.cpp  |   2 +-
 .../SourceFiles/data/data_replies_list.cpp    |   2 +-
 Telegram/SourceFiles/data/data_session.cpp    |   2 +
 Telegram/SourceFiles/data/data_session.h      |   4 +
 Telegram/SourceFiles/data/data_user.cpp       |  25 +-
 .../history/view/history_view_about_view.cpp  |   3 +
 .../inline_bots/bot_attach_web_view.h         |   3 +
 Telegram/SourceFiles/tdb/td_api.tl            | 284 ++++++++++++++----
 Telegram/build/prepare/prepare.py             |   2 +-
 19 files changed, 414 insertions(+), 89 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index c1e3b25a967f0e..2118dd2fc67250 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -73,6 +73,8 @@ For license and copyright information please follow this link:
 #include "data/data_forum_topic.h"
 #include "window/window_lock_widgets.h"
 #include "chat_helpers/stickers_emoji_pack.h"
+#include "boxes/peers/add_participants_box.h"
+#include "window/notifications_manager.h"
 
 namespace Api {
 namespace {
@@ -3227,6 +3229,26 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateFileAddedToDownloads &data) {
 	}, [&](const TLDupdateFileDownload &data) {
 	}, [&](const TLDupdateFileRemovedFromDownloads &data) {
+	}, [&](const TLDupdateAddChatMembersPrivacyForbidden &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto peer = owner.peerLoaded(peerId)) {
+			auto users = std::vector<not_null<UserData*>>();
+			for (const auto &id : data.vuser_ids().v) {
+				if (const auto user = owner.userLoaded(UserId(id.v))) {
+					users.push_back(user);
+				}
+			}
+			if (const auto window = Core::App().windowFor(peer)) {
+				if (const auto controller = window->sessionController()) {
+					if (&controller->session() == &peer->session()) {
+						ChatInviteForbidden(
+							window->uiShow(),
+							peer,
+							std::move(users));
+					}
+				}
+			}
+		}
 	}, [&](const TLDupdateAutosaveSettings &data) {
 	}, [&](const TLDupdateForumTopicInfo &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
diff --git a/Telegram/SourceFiles/api/api_views.cpp b/Telegram/SourceFiles/api/api_views.cpp
index 1bf11263917e6e..6f030f61ae68e4 100644
--- a/Telegram/SourceFiles/api/api_views.cpp
+++ b/Telegram/SourceFiles/api/api_views.cpp
@@ -114,8 +114,8 @@ void ViewsManager::viewsIncrement() {
 		}) | ranges::to<QVector>();
 		const auto requestId = _session->sender().request(TLviewMessages(
 			peerToTdbChat(peer->id),
-			tl_int53(0), // message_thread_id
 			tl_vector<TLint53>(std::move(ids)),
+			tl_messageSourceChatHistory(),
 			tl_bool(false)
 		)).done(finish).fail(finish).send();
 
diff --git a/Telegram/SourceFiles/api/api_who_reacted.cpp b/Telegram/SourceFiles/api/api_who_reacted.cpp
index 375675fef58c3c..7b456e9df7c285 100644
--- a/Telegram/SourceFiles/api/api_who_reacted.cpp
+++ b/Telegram/SourceFiles/api/api_who_reacted.cpp
@@ -272,6 +272,36 @@ struct State {
 		auto &entry = context->cacheRead(item);
 		if (entry.requestId) {
 		} else if (const auto user = item->history()->peer->asUser()) {
+			entry.requestId = session->sender().request(TLgetMessageReadDate(
+				peerToTdbChat(user->id),
+				tl_int53(item->id.bare)
+			)).done([=](const TLmessageReadDate &result) {
+				auto &entry = context->cacheRead(item);
+				entry.requestId = 0;
+				auto parsed = Peers();
+				result.match([&](const TLDmessageReadDateRead &data) {
+					parsed.list.push_back({
+						.peer = user->id,
+						.date = data.vread_date().v,
+					});
+				}, [&](const TLDmessageReadDateUnread &) {
+					parsed.state = WhoReadState::Empty;
+				}, [&](const TLDmessageReadDateTooOld &) {
+					parsed.state = WhoReadState::TooOld;
+				}, [&](const TLDmessageReadDateUserPrivacyRestricted &) {
+					parsed.state = WhoReadState::HisHidden;
+				}, [&](const TLDmessageReadDateMyPrivacyRestricted &) {
+					parsed.state = WhoReadState::MyHidden;
+				});
+				entry.data = std::move(parsed);
+			}).fail([=] {
+				auto &entry = context->cacheRead(item);
+				entry.requestId = 0;
+				if (entry.data.current().state == WhoReadState::Unknown) {
+					entry.data = Peers{ .state = WhoReadState::Empty };
+				}
+			}).send();
+#if 0 // mtp
 			entry.requestId = session->api().request(
 				MTPmessages_GetOutboxReadDate(
 					user->input,
@@ -301,6 +331,7 @@ struct State {
 						: Peers{ .state = WhoReadState::Empty };
 				}
 			}).send();
+#endif
 		} else {
 #if 0 // mtp
 			entry.requestId = session->api().request(
@@ -324,14 +355,18 @@ struct State {
 				TLgetMessageViewers(
 					peerToTdbChat(item->history()->peer->id),
 					tl_int53(item->id.bare))
-			).done([=](const TLusers &result) {
-				const auto &list = result.data().vuser_ids().v;
+			).done([=](const TLmessageViewers &result) {
+				const auto &list = result.data().vviewers().v;
 				auto &entry = context->cacheRead(item);
 				entry.requestId = 0;
 				auto parsed = Peers();
 				parsed.list.reserve(list.size());
-				for (const auto &id : list) {
-					parsed.list.push_back(UserId(id.v));
+				for (const auto &viewer : list) {
+					const auto &data = viewer.data();
+					parsed.list.push_back({
+						.peer = peerFromUser(data.vuser_id().v),
+						.date = data.vview_date().v,
+					});
 				}
 				entry.data = std::move(parsed);
 			}).fail([=] {
@@ -430,9 +465,13 @@ struct State {
 				};
 				parsed.list.reserve(list.size());
 				for (const auto &reaction : list) {
-					const auto &type = reaction.data().vtype();
+					const auto &data = reaction.data();
+					const auto &type = data.vtype();
 					parsed.list.push_back(PeerWithReaction{
-						.peer = peerFromSender(reaction.data().vsender_id()),
+						.peerWithDate = WhoReadPeer{
+							.peer = peerFromSender(data.vsender_id()),
+							.date = data.vdate().v,
+						},
 						.reaction = Data::ReactionFromTL(type),
 					});
 				}
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 86747263a00f74..36baf968d3bc63 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -1676,8 +1676,8 @@ void ApiWrap::markContentsRead(
 	for (const auto &[history, ids] : viewed) {
 		sender().request(TLviewMessages(
 			peerToTdbChat(history->peer->id),
-			tl_int53(0), // message_thread_id
 			tl_vector<TLint53>(ids),
+			tl_messageSourceChatHistory(),
 			tl_bool(false)
 		)).send();
 	}
@@ -1709,8 +1709,8 @@ void ApiWrap::markContentsRead(not_null<HistoryItem*> item) {
 	} else {
 		sender().request(TLviewMessages(
 			peerToTdbChat(item->history()->peer->id),
-			tl_int53(0), // message_thread_id
 			tl_vector<TLint53>(1, tl_int53(item->id.bare)),
+			tl_messageSourceChatHistory(),
 			tl_bool(false)
 		)).send();
 	}
@@ -4205,7 +4205,8 @@ void ApiWrap::forwardMessages(
 				tl_bool(silentPost),
 				tl_bool(false), // from_background
 				tl_bool(false), // update_order_of_installed_stickers_sets
-				Api::ScheduledToTL(action.options.scheduled)),
+				Api::ScheduledToTL(action.options.scheduled),
+				tl_int32(0)), // sending_id
 			tl_bool(draft.options != Data::ForwardOptions::PreserveInfo),
 			tl_bool(
 				draft.options == Data::ForwardOptions::NoNamesAndCaptions),
diff --git a/Telegram/SourceFiles/boxes/share_box.cpp b/Telegram/SourceFiles/boxes/share_box.cpp
index 92d8e57219f200..2c230a522f91a3 100644
--- a/Telegram/SourceFiles/boxes/share_box.cpp
+++ b/Telegram/SourceFiles/boxes/share_box.cpp
@@ -1639,7 +1639,8 @@ ShareBox::SubmitCallback ShareBox::DefaultForwardCallback(
 				tl_bool(ShouldSendSilent(peer, options)),
 				tl_bool(true), // from_background.
 				tl_bool(false), // update_order_of_installed_stickers_sets
-				Api::ScheduledToTL(options.scheduled));
+				Api::ScheduledToTL(options.scheduled),
+				tl_int32(0));
 
 			// If we have only one message to send
 			// Then there is a chance we should send a game score.
diff --git a/Telegram/SourceFiles/data/data_bot_app.cpp b/Telegram/SourceFiles/data/data_bot_app.cpp
index ff9705cb64080f..b39096401039b9 100644
--- a/Telegram/SourceFiles/data/data_bot_app.cpp
+++ b/Telegram/SourceFiles/data/data_bot_app.cpp
@@ -7,7 +7,22 @@ For license and copyright information please follow this link:
 */
 #include "data/data_bot_app.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "data/data_session.h"
+
 BotAppData::BotAppData(not_null<Data::Session*> owner, const BotAppId &id)
 : owner(owner)
 , id(id) {
 }
+
+void BotAppData::apply(PeerId bot, const Tdb::TLwebApp &app) {
+	const auto &data = app.data();
+	botId = bot;
+	shortName = data.vshort_name().v;
+	title = data.vtitle().v;
+	description = data.vdescription().v;
+	photo = owner->processPhoto(data.vphoto());
+	if (const auto animation = data.vanimation()) {
+		document = owner->processDocument(*animation);
+	}
+}
diff --git a/Telegram/SourceFiles/data/data_bot_app.h b/Telegram/SourceFiles/data/data_bot_app.h
index 7de4aefe86e2e3..69f8b8ce8aa9ea 100644
--- a/Telegram/SourceFiles/data/data_bot_app.h
+++ b/Telegram/SourceFiles/data/data_bot_app.h
@@ -10,9 +10,15 @@ For license and copyright information please follow this link:
 #include "data/data_photo.h"
 #include "data/data_document.h"
 
+namespace Tdb {
+class TLwebApp;
+} // namespace Tdb
+
 struct BotAppData {
 	BotAppData(not_null<Data::Session*> owner, const BotAppId &id);
 
+	void apply(PeerId bot, const Tdb::TLwebApp &app);
+
 	const not_null<Data::Session*> owner;
 	BotAppId id = 0;
 	PeerId botId = 0;
diff --git a/Telegram/SourceFiles/data/data_chat_participant_status.cpp b/Telegram/SourceFiles/data/data_chat_participant_status.cpp
index 170fb5ebcb7b9f..7d88df6354e076 100644
--- a/Telegram/SourceFiles/data/data_chat_participant_status.cpp
+++ b/Telegram/SourceFiles/data/data_chat_participant_status.cpp
@@ -75,7 +75,7 @@ ChatRestrictions RestrictionsFromPermissions(
 		| bit(data.vcan_send_videos(), Flag::SendVideos)
 		| bit(data.vcan_send_video_notes(), Flag::SendVideoMessages)
 		| bit(data.vcan_send_voice_notes(), Flag::SendVoiceMessages)
-		| bit(data.vcan_send_messages(), Flag::SendOther)
+		| bit(data.vcan_send_basic_messages(), Flag::SendOther)
 		| bit(data.vcan_send_polls(), Flag::SendPolls)
 		| bit(data.vcan_send_other_messages(), Flag::SendStickers)
 		| bit(data.vcan_send_other_messages(), Flag::SendGames)
diff --git a/Telegram/SourceFiles/data/data_emoji_statuses.cpp b/Telegram/SourceFiles/data/data_emoji_statuses.cpp
index 1985369a4dfeab..3f2a092a8ef9f5 100644
--- a/Telegram/SourceFiles/data/data_emoji_statuses.cpp
+++ b/Telegram/SourceFiles/data/data_emoji_statuses.cpp
@@ -209,7 +209,10 @@ void EmojiStatuses::requestStatusGroups() {
 void EmojiStatuses::requestStickerGroups() {
 	requestGroups(
 		&_stickerGroups,
+		tl_emojiCategoryTypeRegularStickers());
+#if 0 // mtp
 		MTPmessages_GetEmojiStickerGroups(MTP_int(_stickerGroups.hash)));
+#endif
 }
 
 void EmojiStatuses::requestProfilePhotoGroups() {
@@ -223,6 +226,7 @@ void EmojiStatuses::requestProfilePhotoGroups() {
 }
 
 [[nodiscard]] std::vector<Ui::EmojiGroup> GroupsFromTL(
+		not_null<Data::Session*> owner,
 		const TLemojiCategories &categories) {
 #if 0 // mtp
 		const MTPDmessages_emojiGroups &data) {
@@ -232,9 +236,17 @@ void EmojiStatuses::requestProfilePhotoGroups() {
 	auto result = std::vector<Ui::EmojiGroup>();
 	result.reserve(list.size());
 	for (const auto &group : list) {
+		const auto &data = group.data();
+		const auto icon = owner->processDocument(data.vicon());
+		const auto greeting = data.vis_greeting().v;
+		data.vsource().match([&](const TLDemojiCategorySourcePremium &) {
+			result.push_back({
+				.iconId = QString::number(icon->id),
+#if 0 // mtp
 		group.match([&](const MTPDemojiGroupPremium &data) {
 			result.push_back({
 				.iconId = QString::number(data.vicon_emoji_id().v),
+#endif
 				.type = Ui::EmojiGroupType::Premium,
 			});
 		}, [&](const auto &data) {
@@ -252,9 +264,12 @@ void EmojiStatuses::requestProfilePhotoGroups() {
 #if 0 // mtp
 				.iconId = QString::number(data.vicon_emoji_id().v),
 #endif
-				.iconId = QString::number(data.vicon_custom_emoji_id().v),
+				.iconId = QString::number(icon->id),
 				.emoticons = std::move(emoticons),
+#if 0 // mtp
 				.type = (MTPDemojiGroupGreeting::Is<decltype(data)>()
+#endif
+				.type = (greeting
 					? Ui::EmojiGroupType::Greeting
 					: Ui::EmojiGroupType::Normal),
 			});
@@ -285,7 +300,7 @@ void EmojiStatuses::requestGroups(
 		TLgetEmojiCategories(request)
 	).done([=](const TLemojiCategories &result) {
 		type->requestId = 0;
-		type->data = GroupsFromTL(result);
+		type->data = GroupsFromTL(_owner, result);
 	}).fail([=] {
 		type->requestId = 0;
 	}).send();
@@ -414,6 +429,7 @@ void EmojiStatuses::requestChannelDefault() {
 	if (_channelDefaultRequestId) {
 		return;
 	}
+#if 0 // mtp
 	auto &api = _owner->session().api();
 	_channelDefaultRequestId = api.request(MTPaccount_GetDefaultEmojiStatuses(
 		MTP_long(_channelDefaultHash)
@@ -423,6 +439,11 @@ void EmojiStatuses::requestChannelDefault() {
 			updateChannelDefault(data);
 		}, [&](const MTPDaccount_emojiStatusesNotModified &) {
 		});
+#endif
+	_owner->session().sender().request(TLgetDefaultChatEmojiStatuses(
+	)).done([=](const TLemojiStatuses &result) {
+		_channelDefaultRequestId = 0;
+		updateChannelDefault(result.data());
 	}).fail([=] {
 		_channelDefaultRequestId = 0;
 		_channelDefaultHash = 0;
@@ -433,6 +454,7 @@ void EmojiStatuses::requestChannelColored() {
 	if (_channelColoredRequestId) {
 		return;
 	}
+#if 0 // mtp
 	auto &api = _owner->session().api();
 	_channelColoredRequestId = api.request(MTPmessages_GetStickerSet(
 		MTP_inputStickerSetEmojiChannelDefaultStatuses(),
@@ -444,6 +466,11 @@ void EmojiStatuses::requestChannelColored() {
 		}, [](const MTPDmessages_stickerSetNotModified &) {
 			LOG(("API Error: Unexpected messages.stickerSetNotModified."));
 		});
+#endif
+	_owner->session().sender().request(TLgetThemedChatEmojiStatuses(
+	)).done([=](const TLemojiStatuses &result) {
+		_channelColoredRequestId = 0;
+		updateChannelColored(result.data());
 	}).fail([=] {
 		_channelColoredRequestId = 0;
 	}).send();
@@ -506,6 +533,16 @@ void EmojiStatuses::updateColored(const TLDemojiStatuses &data) {
 	_coloredUpdated.fire({});
 }
 
+void EmojiStatuses::updateChannelDefault(const TLDemojiStatuses &data) {
+	_channelDefault = ListFromTL(data);
+	_channelDefaultUpdated.fire({});
+}
+
+void EmojiStatuses::updateChannelColored(const TLDemojiStatuses &data) {
+	_channelColored = ListFromTL(data);
+	_channelColoredUpdated.fire({});
+}
+
 void EmojiStatuses::set(DocumentId id, TimeId until) {
 	set(_owner->session().user(), id, until);
 }
@@ -516,6 +553,8 @@ void EmojiStatuses::set(
 		TimeId until) {
 #if 0 // mtp
 	auto &api = _owner->session().api();
+#endif
+	auto &api = _owner->session().sender();
 	auto &requestId = _sentRequests[peer];
 	if (requestId) {
 		api.request(base::take(requestId)).cancel();
@@ -530,6 +569,7 @@ void EmojiStatuses::set(
 			_sentRequests.remove(peer);
 		}).send();
 	};
+#if 0 // mtp
 	const auto status = !id
 		? MTP_emojiStatusEmpty()
 		: !until
@@ -541,19 +581,17 @@ void EmojiStatuses::set(
 		send(MTPchannels_UpdateEmojiStatus(channel->inputChannel, status));
 	}
 #endif
-	auto &api = _owner->session().sender();
-	if (_sentRequestId) {
-		api.request(base::take(_sentRequestId)).cancel();
+	if (peer->isSelf()) {
+		send(TLsetEmojiStatus(id
+			? tl_emojiStatus(tl_int64(id), tl_int32(until))
+			: std::optional<TLemojiStatus>()));
+	} else {
+		send(TLsetChatEmojiStatus(
+			peerToTdbChat(peer->id),
+			(id
+				? tl_emojiStatus(tl_int64(id), tl_int32(until))
+				: std::optional<TLemojiStatus>())));
 	}
-	_owner->session().user()->setEmojiStatus(id, until);
-	_sentRequestId = api.request(TLsetEmojiStatus(id
-		? tl_emojiStatus(tl_int64(id), tl_int32(until))
-		: std::optional<TLemojiStatus>()
-	)).done([=] {
-		_sentRequestId = 0;
-	}).fail([=] {
-		_sentRequestId = 0;
-	}).send();
 }
 
 EmojiStatusData ParseEmojiStatus(const MTPEmojiStatus &status) {
diff --git a/Telegram/SourceFiles/data/data_emoji_statuses.h b/Telegram/SourceFiles/data/data_emoji_statuses.h
index dc64b3ffd097ab..d525f5e19ae973 100644
--- a/Telegram/SourceFiles/data/data_emoji_statuses.h
+++ b/Telegram/SourceFiles/data/data_emoji_statuses.h
@@ -100,6 +100,8 @@ class EmojiStatuses final {
 	void updateRecent(const Tdb::TLDemojiStatuses &data);
 	void updateDefault(const Tdb::TLDemojiStatuses &data);
 	void updateColored(const Tdb::TLDemojiStatuses &data);
+	void updateChannelDefault(const Tdb::TLDemojiStatuses &data);
+	void updateChannelColored(const Tdb::TLDemojiStatuses &data);
 
 	template <typename Request>
 	void requestGroups(not_null<GroupsType*> type, Request &&request);
diff --git a/Telegram/SourceFiles/data/data_histories.cpp b/Telegram/SourceFiles/data/data_histories.cpp
index f9d15e7488524f..71f4757553b74b 100644
--- a/Telegram/SourceFiles/data/data_histories.cpp
+++ b/Telegram/SourceFiles/data/data_histories.cpp
@@ -732,8 +732,8 @@ void Histories::sendReadRequest(not_null<History*> history, State &state) {
 	};
 	session().sender().request(TLviewMessages(
 		peerToTdbChat(history->peer->id),
-		tl_int53(0), // message_thread_id - reading not topics/comments here.
 		tl_vector<TLint53>(1, tl_int53(tillId.bare)),
+		tl_messageSourceChatHistory(),
 		tl_bool(true)
 	)).done(finished).fail(finished).send();
 
diff --git a/Telegram/SourceFiles/data/data_replies_list.cpp b/Telegram/SourceFiles/data/data_replies_list.cpp
index 3eaa8321c7b263..b8e541bb3adfd1 100644
--- a/Telegram/SourceFiles/data/data_replies_list.cpp
+++ b/Telegram/SourceFiles/data/data_replies_list.cpp
@@ -1154,8 +1154,8 @@ void RepliesList::sendReadTillRequest() {
 
 	_readRequestId = sender->request(TLviewMessages(
 		peerToTdbChat(_history->peer->id),
-		tl_int53(_rootId.bare),
 		tl_vector<TLint53>(1, tl_int53(computeInboxReadTillFull().bare)),
+		tl_messageSourceChatHistory(),
 		tl_bool(true)
 	)).done(crl::guard(this, [=] {
 		_readRequestId = 0;
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 595adc9d9ab4b8..3ded1ce4ec84f2 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -4499,6 +4499,7 @@ void Session::gameApplyFields(
 	notifyGameUpdateDelayed(game);
 }
 
+#if 0 // mtp
 not_null<BotAppData*> Session::botApp(BotAppId id) {
 	const auto i = _botApps.find(id);
 	return (i != end(_botApps))
@@ -4537,6 +4538,7 @@ BotAppData *Session::processBotApp(
 		return (BotAppData*)nullptr;
 	});
 }
+#endif
 
 not_null<PollData*> Session::poll(PollId id) {
 	auto i = _polls.find(id);
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index 111ef6f747d22a..bf51b4add495a9 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -738,11 +738,13 @@ class Session final {
 		const MTPGame &data);
 #endif
 
+#if 0 // mtp
 	[[nodiscard]] not_null<BotAppData*> botApp(BotAppId id);
 	BotAppData *findBotApp(PeerId botId, const QString &appName) const;
 	BotAppData *processBotApp(
 		PeerId botId,
 		const MTPBotApp &data);
+#endif
 
 	[[nodiscard]] not_null<PollData*> poll(PollId id);
 #if 0 // mtp
@@ -1186,9 +1188,11 @@ class Session final {
 	std::unordered_map<
 		GameId,
 		std::unique_ptr<GameData>> _games;
+#if 0 // mtp
 	std::unordered_map<
 		BotAppId,
 		std::unique_ptr<BotAppData>> _botApps;
+#endif
 	std::unordered_map<
 		not_null<const GameData*>,
 		base::flat_set<not_null<ViewElement*>>> _gameViews;
diff --git a/Telegram/SourceFiles/data/data_user.cpp b/Telegram/SourceFiles/data/data_user.cpp
index cddc5f9e64cbc0..4f8ca552e3a643 100644
--- a/Telegram/SourceFiles/data/data_user.cpp
+++ b/Telegram/SourceFiles/data/data_user.cpp
@@ -401,8 +401,29 @@ void UserData::setBotInfo(const TLbotInfo &info) {
 	const auto description = data.vdescription().v;
 	if (botInfo->description != description) {
 		botInfo->description = description;
-		botInfo->text = Ui::Text::String(st::msgMinWidth);
+		++botInfo->descriptionVersion;
 	}
+	if (const auto photo = data.vphoto()) {
+		const auto parsed = owner().processPhoto(*photo);
+		if (botInfo->photo != parsed) {
+			botInfo->photo = parsed;
+			++botInfo->descriptionVersion;
+		}
+	} else if (botInfo->photo) {
+		botInfo->photo = nullptr;
+		++botInfo->descriptionVersion;
+	}
+	if (const auto document = data.vanimation()) {
+		const auto parsed = owner().processDocument(*document);
+		if (botInfo->document != parsed) {
+			botInfo->document = parsed;
+			++botInfo->descriptionVersion;
+		}
+	} else if (botInfo->document) {
+		botInfo->document = nullptr;
+		++botInfo->descriptionVersion;
+	}
+
 	auto commands = ranges::views::all(
 		data.vcommands().v
 	) | ranges::views::transform(
@@ -827,7 +848,7 @@ void ApplyUserUpdate(
 		? UserData::CallsStatus::Enabled
 		: UserData::CallsStatus::Disabled);
 	user->setAbout(update.vbot_info()
-		? update.vbot_info()->data().vshare_text().v
+		? update.vbot_info()->data().vshort_description().v
 		: update.vbio()
 		? update.vbio()->data().vtext().v // later use tdlib entities
 		: QString());
diff --git a/Telegram/SourceFiles/history/view/history_view_about_view.cpp b/Telegram/SourceFiles/history/view/history_view_about_view.cpp
index 3e6a46bc8a394d..9714a8a79a099e 100644
--- a/Telegram/SourceFiles/history/view/history_view_about_view.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_about_view.cpp
@@ -371,7 +371,10 @@ AdminLog::OwnedItem AboutView::makeAboutBot(not_null<BotInfo*> info) {
 		? make(info->document, textWithEntities)
 		: info->photo
 		? make(info->photo, textWithEntities)
+		: make(textWithEntities);
+#if 0 // mtp
 		: make(textWithEntities, MTP_messageMediaEmpty());
+#endif
 	return AdminLog::OwnedItem(_delegate, item);
 }
 
diff --git a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.h b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.h
index 00e816afa1b9f3..eb4fe22a810b6b 100644
--- a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.h
+++ b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.h
@@ -277,7 +277,10 @@ class WebViewInstance final
 	const WebViewButton _button;
 	const WebViewSource _source;
 
+#if 0 // mtp
 	BotAppData *_app = nullptr;
+#endif
+	std::unique_ptr<BotAppData> _app;
 	QString _appStartParam;
 	bool _dataSent = false;
 
diff --git a/Telegram/SourceFiles/tdb/td_api.tl b/Telegram/SourceFiles/tdb/td_api.tl
index 1450ae87c806bc..cae7cefb7989aa 100644
--- a/Telegram/SourceFiles/tdb/td_api.tl
+++ b/Telegram/SourceFiles/tdb/td_api.tl
@@ -153,8 +153,9 @@ authorizationStateWaitRegistration terms_of_service:termsOfService = Authorizati
 //-Call checkAuthenticationPassword to provide the password, or requestAuthenticationPasswordRecovery to recover the password, or deleteAccount to delete the account after a week
 //@password_hint Hint for the password; may be empty
 //@has_recovery_email_address True, if a recovery email address has been set up
+//@has_passport_data True, if some Telegram Passport elements were saved
 //@recovery_email_address_pattern Pattern of the email address to which the recovery email was sent; empty until a recovery email has been sent
-authorizationStateWaitPassword password_hint:string has_recovery_email_address:Bool recovery_email_address_pattern:string = AuthorizationState;
+authorizationStateWaitPassword password_hint:string has_recovery_email_address:Bool has_passport_data:Bool recovery_email_address_pattern:string = AuthorizationState;
 
 //@description The user has been successfully authorized. TDLib is now ready to answer general requests
 authorizationStateReady = AuthorizationState;
@@ -499,9 +500,9 @@ location latitude:double longitude:double horizontal_accuracy:double = Location;
 //@type Type of the venue in the provider database; as defined by the sender
 venue location:location title:string address:string provider:string id:string type:string = Venue;
 
-//@description Describes a game
+//@description Describes a game. Use getInternalLink with internalLinkTypeGame to share the game
 //@id Unique game identifier
-//@short_name Game short name. To share a game use the URL https://t.me/{bot_username}?game={game_short_name}
+//@short_name Game short name
 //@title Game title
 //@text Game text, usually containing scoreboards for a game
 //@param_description Game description
@@ -509,6 +510,14 @@ venue location:location title:string address:string provider:string id:string ty
 //@animation Game animation; may be null
 game id:int64 short_name:string title:string text:formattedText description:string photo:photo animation:animation = Game;
 
+//@description Describes a Web App. Use getInternalLink with internalLinkTypeWebApp to share the Web App
+//@short_name Web App short name
+//@title Web App title
+//@param_description Web App description
+//@photo Web App photo
+//@animation Web App animation; may be null
+webApp short_name:string title:string description:string photo:photo animation:animation = WebApp;
+
 //@description Describes a poll
 //@id Unique poll identifier
 //@question Poll question; 1-300 characters
@@ -648,7 +657,7 @@ inputChatPhotoSticker sticker:chatPhotoSticker = InputChatPhoto;
 
 
 //@description Describes actions that a user is allowed to take in a chat
-//@can_send_messages True, if the user can send text messages, contacts, invoices, locations, and venues
+//@can_send_basic_messages True, if the user can send text messages, contacts, invoices, locations, and venues
 //@can_send_audios True, if the user can send music files
 //@can_send_documents True, if the user can send documents
 //@can_send_photos True, if the user can send audio photos
@@ -662,7 +671,7 @@ inputChatPhotoSticker sticker:chatPhotoSticker = InputChatPhoto;
 //@can_invite_users True, if the user can invite new users to the chat
 //@can_pin_messages True, if the user can pin messages
 //@can_manage_topics True, if the user can manage topics
-chatPermissions can_send_messages:Bool can_send_audios:Bool can_send_documents:Bool can_send_photos:Bool can_send_videos:Bool can_send_video_notes:Bool can_send_voice_notes:Bool can_send_polls:Bool can_send_other_messages:Bool can_add_web_page_previews:Bool can_change_info:Bool can_invite_users:Bool can_pin_messages:Bool can_manage_topics:Bool = ChatPermissions;
+chatPermissions can_send_basic_messages:Bool can_send_audios:Bool can_send_documents:Bool can_send_photos:Bool can_send_videos:Bool can_send_video_notes:Bool can_send_voice_notes:Bool can_send_polls:Bool can_send_other_messages:Bool can_add_web_page_previews:Bool can_change_info:Bool can_invite_users:Bool can_pin_messages:Bool can_manage_topics:Bool = ChatPermissions;
 
 //@description Describes rights of the administrator
 //@can_manage_chat True, if the administrator can get chat event log, get chat statistics, get message statistics in channels, get channel members, see anonymous administrators in supergroups and ignore slow mode. Implied by any other privilege; applicable to supergroups and channels only
@@ -738,7 +747,7 @@ user id:int53 first_name:string last_name:string usernames:usernames phone_numbe
 
 
 //@description Contains information about a bot
-//@share_text The text that is shown on the bot's profile page and is sent together with the link when users share the bot
+//@short_description The text that is shown on the bot's profile page and is sent together with the link when users share the bot
 //@param_description The text shown in the chat with the bot if the chat is empty
 //@photo Photo shown in the chat with the bot if the chat is empty; may be null
 //@animation Animation shown in the chat with the bot if the chat is empty; may be null
@@ -746,7 +755,7 @@ user id:int53 first_name:string last_name:string usernames:usernames phone_numbe
 //@commands List of the bot commands
 //@default_group_administrator_rights Default administrator rights for adding the bot to basic group and supergroup chats; may be null
 //@default_channel_administrator_rights Default administrator rights for adding the bot to channels; may be null
-botInfo share_text:string description:string photo:photo animation:animation menu_button:botMenuButton commands:vector<botCommand> default_group_administrator_rights:chatAdministratorRights default_channel_administrator_rights:chatAdministratorRights = BotInfo;
+botInfo short_description:string description:string photo:photo animation:animation menu_button:botMenuButton commands:vector<botCommand> default_group_administrator_rights:chatAdministratorRights default_channel_administrator_rights:chatAdministratorRights = BotInfo;
 
 //@description Contains full information about a user
 //@personal_photo User profile photo set by the current user for the contact; may be null. If null and user.profile_photo is null, then the photo is empty; otherwise, it is unknown.
@@ -1089,6 +1098,16 @@ chatMessageSender sender:MessageSender needs_premium:Bool = ChatMessageSender;
 chatMessageSenders senders:vector<chatMessageSender> = ChatMessageSenders;
 
 
+//@description Represents a viewer of a message
+//@user_id User identifier of the viewer
+//@view_date Approximate point in time (Unix timestamp) when the message was viewed
+messageViewer user_id:int53 view_date:int32 = MessageViewer;
+
+//@description Represents a list of message viewers
+//@viewers List of message viewers
+messageViewers viewers:vector<messageViewer> = MessageViewers;
+
+
 //@class MessageForwardOrigin
 //@description Contains information about the origin of a forwarded message
 
@@ -1169,7 +1188,8 @@ unreadReaction type:ReactionType sender_id:MessageSender is_big:Bool = UnreadRea
 //@description Contains information about the sending state of the message
 
 //@description The message is being sent now, but has not yet been delivered to the server
-messageSendingStatePending = MessageSendingState;
+//@sending_id Non-persistent message sending identifier, specified by the application
+messageSendingStatePending sending_id:int32 = MessageSendingState;
 
 //@description The message failed to be sent
 //@error_code An error code; 0 if unknown
@@ -1261,6 +1281,37 @@ messageCalendarDay total_count:int32 message:message = MessageCalendarDay;
 messageCalendar total_count:int32 days:vector<messageCalendarDay> = MessageCalendar;
 
 
+//@class MessageSource
+//@description Describes source of a message
+
+//@description The message is from a chat history
+messageSourceChatHistory = MessageSource;
+
+//@description The message is from a message thread history
+messageSourceMessageThreadHistory = MessageSource;
+
+//@description The message is from a forum topic history
+messageSourceForumTopicHistory = MessageSource;
+
+//@description The message is from chat, message thread or forum topic history preview
+messageSourceHistoryPreview = MessageSource;
+
+//@description The message is from a chat list or a forum topic list
+messageSourceChatList = MessageSource;
+
+//@description The message is from search results, including file downloads, local file list, outgoing document messages, calendar
+messageSourceSearch = MessageSource;
+
+//@description The message is from a chat event log
+messageSourceChatEventLog = MessageSource;
+
+//@description The message is from a notification
+messageSourceNotification = MessageSource;
+
+//@description The message is from some other source
+messageSourceOther = MessageSource;
+
+
 //@description Describes a sponsored message
 //@message_id Message identifier; unique for the chat to which the sponsored message belongs among both ordinary and sponsored messages
 //@is_recommended True, if the message needs to be labeled as "recommended" instead of "sponsored"
@@ -1269,7 +1320,9 @@ messageCalendar total_count:int32 days:vector<messageCalendarDay> = MessageCalen
 //@show_chat_photo True, if the sponsor's chat photo must be shown
 //@link An internal link to be opened when the sponsored message is clicked; may be null if the sponsor chat needs to be opened instead
 //@content Content of the message. Currently, can be only of the type messageText
-sponsoredMessage message_id:int53 is_recommended:Bool sponsor_chat_id:int53 sponsor_chat_info:chatInviteLinkInfo show_chat_photo:Bool link:InternalLinkType content:MessageContent = SponsoredMessage;
+//@sponsor_info If non-empty, information about the sponsor to be shown along with the message
+//@additional_info If non-empty, additional information about the sponsored message to be shown along with the message
+sponsoredMessage message_id:int53 is_recommended:Bool sponsor_chat_id:int53 sponsor_chat_info:chatInviteLinkInfo show_chat_photo:Bool link:InternalLinkType content:MessageContent sponsor_info:string additional_info:string = SponsoredMessage;
 
 //@description Contains a list of sponsored messages
 //@messages List of sponsored messages
@@ -1674,17 +1727,23 @@ replyMarkupInlineKeyboard rows:vector<vector<inlineKeyboardButton>> = ReplyMarku
 
 //@description An HTTP URL needs to be open
 //@url The URL to open
-//@skip_confirm True, if there is no need to show an ordinary open URL confirm
-loginUrlInfoOpen url:string skip_confirm:Bool = LoginUrlInfo;
+//@skip_confirmation True, if there is no need to show an ordinary open URL confirmation
+loginUrlInfoOpen url:string skip_confirmation:Bool = LoginUrlInfo;
 
 //@description An authorization confirmation dialog needs to be shown to the user
 //@url An HTTP URL to be opened
 //@domain A domain of the URL
 //@bot_user_id User identifier of a bot linked with the website
-//@request_write_access True, if the user needs to be requested to give the permission to the bot to send them messages
+//@request_write_access True, if the user must be asked for the permission to the bot to send them messages
 loginUrlInfoRequestConfirmation url:string domain:string bot_user_id:int53 request_write_access:Bool = LoginUrlInfo;
 
 
+//@description Contains information about a Web App found by its short name
+//@web_app The Web App
+//@request_write_access True, if the user must be asked for the permission to the bot to send them messages
+//@skip_confirmation True, if there is no need to show an ordinary open URL confirmation before opening the Web App. The field must be ignored and confirmation must be shown anyway if the Web App link was hidden
+foundWebApp web_app:webApp request_write_access:Bool skip_confirmation:Bool = FoundWebApp;
+
 //@description Contains information about a Web App
 //@launch_id Unique identifier for the Web App launch
 //@url A Web App URL to open in a web view
@@ -2732,13 +2791,13 @@ messageGame game:game = MessageContent;
 //@poll The poll description
 messagePoll poll:poll = MessageContent;
 
-//@description A message with an invoice from a bot
+//@description A message with an invoice from a bot. Use getInternalLink with internalLinkTypeBotStart to share the invoice
 //@title Product title
 //@param_description Product description
 //@photo Product photo; may be null
 //@currency Currency for the product price
 //@total_amount Product total price in the smallest units of the currency
-//@start_parameter Unique invoice bot start_parameter. To share an invoice use the URL https://t.me/{bot_username}?start={start_parameter}
+//@start_parameter Unique invoice bot start_parameter to be passed to getInternalLink
 //@is_test True, if the invoice is a test invoice
 //@need_shipping_address True, if the shipping address must be specified
 //@receipt_message_id The identifier of the message with the receipt, after the product has been purchased
@@ -2908,7 +2967,8 @@ messageChatShared chat_id:int53 button_id:int32 = MessageContent;
 messageWebsiteConnected domain_name:string = MessageContent;
 
 //@description The user allowed the bot to send messages
-messageBotWriteAccessAllowed = MessageContent;
+//@web_app Information about the Web App, which requested the access; may be null if none or the Web App was opened from the attachment menu
+messageBotWriteAccessAllowed web_app:webApp = MessageContent;
 
 //@description Data from a Web App has been sent to a bot
 //@button_text Text of the keyboardButtonTypeWebApp button, which opened the Web App
@@ -3031,7 +3091,8 @@ messageSchedulingStateSendWhenOnline = MessageSchedulingState;
 //@protect_content Pass true if the content of the message must be protected from forwarding and saving; for bots only
 //@update_order_of_installed_sticker_sets Pass true if the user explicitly chosen a sticker or a custom emoji from an installed sticker set; applicable only to sendMessage and sendMessageAlbum
 //@scheduling_state Message scheduling state; pass null to send message immediately. Messages sent to a secret chat, live location messages and self-destructing messages can't be scheduled
-messageSendOptions disable_notification:Bool from_background:Bool protect_content:Bool update_order_of_installed_sticker_sets:Bool scheduling_state:MessageSchedulingState = MessageSendOptions;
+//@sending_id Non-persistent identifier, which will be returned back in messageSendingStatePending object and can be used to match sent messages and corresponding updateNewMessage updates
+messageSendOptions disable_notification:Bool from_background:Bool protect_content:Bool update_order_of_installed_sticker_sets:Bool scheduling_state:MessageSchedulingState sending_id:int32 = MessageSendOptions;
 
 //@description Options to be used when a message content is copied without reference to the original sender. Service messages and messageInvoice can't be copied
 //@send_copy True, if content of the message needs to be copied without reference to the original sender. Always true if the message is forwarded to a secret chat or is local
@@ -3368,9 +3429,9 @@ trendingStickerSets total_count:int32 sets:vector<stickerSetInfo> is_premium:Boo
 
 //@description Contains a list of similar emoji to search for in getStickers and searchStickers
 //@name Name of the category
-//@icon_custom_emoji_id Unique identifier of the custom emoji, which represents icon of the category
+//@icon Custom emoji sticker, which represents icon of the category
 //@emojis List of emojis in the category
-emojiCategory name:string icon_custom_emoji_id:int64 emojis:vector<string> = EmojiCategory;
+emojiCategory name:string icon:sticker emojis:vector<string> = EmojiCategory;
 
 //@description Represents a list of emoji categories
 //@categories List of categories
@@ -3643,7 +3704,8 @@ phoneNumberAuthenticationSettings allow_flash_call:Bool allow_missed_call:Bool i
 //@description Represents a reaction applied to a message
 //@type Type of the reaction
 //@sender_id Identifier of the chat member, applied the reaction
-addedReaction type:ReactionType sender_id:MessageSender = AddedReaction;
+//@date Point in time (Unix timestamp) when the reaction was added
+addedReaction type:ReactionType sender_id:MessageSender date:int32 = AddedReaction;
 
 //@description Represents a list of reactions added to a message
 //@total_count The total number of found reactions
@@ -3733,7 +3795,7 @@ attachmentMenuBotColor light_color:int32 dark_color:int32 = AttachmentMenuBotCol
 //@supports_group_chats True, if the bot supports opening from attachment menu in basic group and supergroup chats
 //@supports_channel_chats True, if the bot supports opening from attachment menu in channel chats
 //@supports_settings True, if the bot supports "settings_button_pressed" event
-//@request_write_access True, if the user needs to be requested to give the permission to the bot to send them messages
+//@request_write_access True, if the user must be asked for the permission to the bot to send them messages
 //@name Name for the bot in attachment menu
 //@name_color Color to highlight selected name of the bot if appropriate; may be null
 //@default_icon Default attachment menu icon for the bot in SVG format; may be null
@@ -3978,13 +4040,30 @@ inlineQueryResultVideo id:string video:video title:string description:string = I
 inlineQueryResultVoiceNote id:string voice_note:voiceNote title:string = InlineQueryResult;
 
 
+//@class InlineQueryResultsButtonType
+//@description Represents a type of a button in results of inline query
+
+//@description Describes the button that opens a private chat with the bot and sends a start message to the bot with the given parameter
+//@parameter The parameter for the bot start message
+inlineQueryResultsButtonTypeStartBot parameter:string = InlineQueryResultsButtonType;
+
+//@description Describes the button that opens a Web App by calling getWebAppUrl
+//@url An HTTP URL to pass to getWebAppUrl
+inlineQueryResultsButtonTypeWebApp url:string = InlineQueryResultsButtonType;
+
+
+//@description Represents a button to be shown above inline query results
+//@text The text of the button
+//@type Type of the button
+inlineQueryResultsButton text:string type:InlineQueryResultsButtonType = InlineQueryResultsButton;
+
+
 //@description Represents the results of the inline query. Use sendInlineQueryResultMessage to send the result of the query
 //@inline_query_id Unique identifier of the inline query
-//@next_offset The offset for the next request. If empty, there are no more results
+//@button Button to be shown above inline query results; may be null
 //@results Results of the query
-//@switch_pm_text If non-empty, this text must be shown on the button, which opens a private chat with the bot and sends the bot a start message with the switch_pm_parameter
-//@switch_pm_parameter Parameter for the bot start message
-inlineQueryResults inline_query_id:int64 next_offset:string results:vector<InlineQueryResult> switch_pm_text:string switch_pm_parameter:string = InlineQueryResults;
+//@next_offset The offset for the next request. If empty, there are no more results
+inlineQueryResults inline_query_id:int64 button:inlineQueryResultsButton results:vector<InlineQueryResult> next_offset:string = InlineQueryResults;
 
 
 //@class CallbackQueryPayload
@@ -5201,6 +5280,13 @@ internalLinkTypeAuthenticationCode code:string = InternalLinkType;
 //@background_name Name of the background
 internalLinkTypeBackground background_name:string = InternalLinkType;
 
+//@description The link is a link to a Telegram bot, which is supposed to be added to a channel chat as an administrator. Call searchPublicChat with the given bot username and check that the user is a bot,
+//-ask the current user to select a channel chat to add the bot to as an administrator. Then, call getChatMember to receive the current bot rights in the chat and if the bot already is an administrator,
+//-check that the current user can edit its administrator rights and combine received rights with the requested administrator rights. Then, show confirmation box to the user, and call setChatMemberStatus with the chosen chat and confirmed rights
+//@bot_username Username of the bot
+//@administrator_rights Expected administrator rights for the bot
+internalLinkTypeBotAddToChannel bot_username:string administrator_rights:chatAdministratorRights = InternalLinkType;
+
 //@description The link is a link to a chat with a Telegram bot. Call searchPublicChat with the given bot username, check that the user is a bot, show START button in the chat with the bot,
 //-and then call sendBotStartMessage with the given start parameter after the button is pressed
 //@bot_username Username of the bot
@@ -5219,13 +5305,6 @@ internalLinkTypeBotStart bot_username:string start_parameter:string autostart:Bo
 //@administrator_rights Expected administrator rights for the bot; may be null
 internalLinkTypeBotStartInGroup bot_username:string start_parameter:string administrator_rights:chatAdministratorRights = InternalLinkType;
 
-//@description The link is a link to a Telegram bot, which is supposed to be added to a channel chat as an administrator. Call searchPublicChat with the given bot username and check that the user is a bot,
-//-ask the current user to select a channel chat to add the bot to as an administrator. Then, call getChatMember to receive the current bot rights in the chat and if the bot already is an administrator,
-//-check that the current user can edit its administrator rights and combine received rights with the requested administrator rights. Then, show confirmation box to the user, and call setChatMemberStatus with the chosen chat and confirmed rights
-//@bot_username Username of the bot
-//@administrator_rights Expected administrator rights for the bot
-internalLinkTypeBotAddToChannel bot_username:string administrator_rights:chatAdministratorRights = InternalLinkType;
-
 //@description The link is a link to the change phone number section of the app
 internalLinkTypeChangePhoneNumber = InternalLinkType;
 
@@ -5286,7 +5365,7 @@ internalLinkTypePassportDataRequest bot_user_id:int53 scope:string public_key:st
 //@phone_number Phone number value from the link
 internalLinkTypePhoneNumberConfirmation hash:string phone_number:string = InternalLinkType;
 
-//@description The link is a link to the Premium features screen of the applcation from which the user can subscribe to Telegram Premium. Call getPremiumFeatures with the given referrer to process the link
+//@description The link is a link to the Premium features screen of the application from which the user can subscribe to Telegram Premium. Call getPremiumFeatures with the given referrer to process the link
 //@referrer Referrer specified in the link
 internalLinkTypePremiumFeatures referrer:string = InternalLinkType;
 
@@ -5346,6 +5425,13 @@ internalLinkTypeUserToken token:string = InternalLinkType;
 //@is_live_stream True, if the video chat is expected to be a live stream in a channel or a broadcast group
 internalLinkTypeVideoChat chat_username:string invite_hash:string is_live_stream:Bool = InternalLinkType;
 
+//@description The link is a link to a Web App. Call searchPublicChat with the given bot username, check that the user is a bot, then call searchWebApp with the received bot and the given web_app_short_name.
+//-Process received foundWebApp by showing a confirmation dialog if needed, then calling getWebAppLinkUrl and opening the returned URL
+//@bot_username Username of the bot that owns the Web App
+//@web_app_short_name Short name of the Web App
+//@start_parameter Start parameter to be passed to getWebAppLinkUrl
+internalLinkTypeWebApp bot_username:string web_app_short_name:string start_parameter:string = InternalLinkType;
+
 
 //@description Contains an HTTPS link to a message in a supergroup or channel, or a forum topic
 //@link The link
@@ -5721,12 +5807,12 @@ proxies proxies:vector<proxy> = Proxies;
 
 
 //@description A sticker to be added to a sticker set
-//@sticker File with the sticker; must fit in a 512x512 square. For WEBP stickers and masks the file must be in PNG format, which will be converted to WEBP server-side.
-//-Otherwise, the file must be local or uploaded within a week. See https://core.telegram.org/animated_stickers#technical-requirements for technical requirements
-//@emojis Emojis corresponding to the sticker
-//@format Sticker format
+//@sticker File with the sticker; must fit in a 512x512 square. For WEBP stickers the file must be in WEBP or PNG format, which will be converted to WEBP server-side.
+//-See https://core.telegram.org/animated_stickers#technical-requirements for technical requirements
+//@emojis String with 1-20 emoji corresponding to the sticker
 //@mask_position Position where the mask is placed; pass null if not specified
-inputSticker sticker:InputFile emojis:string format:StickerFormat mask_position:maskPosition = InputSticker;
+//@keywords List of up to 20 keywords with total length up to 64 characters, which can be used to find the sticker
+inputSticker sticker:InputFile emojis:string mask_position:maskPosition keywords:vector<string> = InputSticker;
 
 
 //@description Represents a date range
@@ -6365,6 +6451,11 @@ updateAnimationSearchParameters provider:string emojis:vector<string> = Update;
 //@removed_actions Removed suggested actions
 updateSuggestedActions added_actions:vector<SuggestedAction> removed_actions:vector<SuggestedAction> = Update;
 
+//@description Adding users to a chat has failed because of their privacy settings. An invite link can be shared with the users if appropriate
+//@chat_id Chat identifier
+//@user_ids Identifiers of users, which weren't added because of their privacy settings
+updateAddChatMembersPrivacyForbidden chat_id:int53 user_ids:vector<int53> = Update;
+
 //@description Autosave settings for some type of chats were updated
 //@scope Type of chats for which autosave settings were updated
 //@settings The new autosave settings; may be null if the settings are reset to default
@@ -6766,7 +6857,7 @@ getMessageThread chat_id:int53 message_id:int53 = MessageThreadInfo;
 //@description Returns viewers of a recent outgoing message in a basic group or a supergroup chat. For video notes and voice notes only users, opened content of the message, are returned. The method can be called if message.can_get_viewers == true
 //@chat_id Chat identifier
 //@message_id Identifier of the message
-getMessageViewers chat_id:int53 message_id:int53 = Users;
+getMessageViewers chat_id:int53 message_id:int53 = MessageViewers;
 
 //@description Returns information about a file; this is an offline request
 //@file_id Identifier of the file to get
@@ -7032,7 +7123,7 @@ getMessageLinkInfo url:string = MessageLinkInfo;
 
 //@description Translates a text to the given language. If the current user is a Telegram Premium user, then text formatting is preserved
 //@text Text to translate
-//@to_language_code ISO language code of the language to which the message is translated. Must be one of
+//@to_language_code Language code of the language to which the message is translated. Must be one of
 //-"af", "sq", "am", "ar", "hy", "az", "eu", "be", "bn", "bs", "bg", "ca", "ceb", "zh-CN", "zh", "zh-Hans", "zh-TW", "zh-Hant", "co", "hr", "cs", "da", "nl", "en", "eo", "et",
 //-"fi", "fr", "fy", "gl", "ka", "de", "el", "gu", "ht", "ha", "haw", "he", "iw", "hi", "hmn", "hu", "is", "ig", "id", "in", "ga", "it", "ja", "jv", "kn", "kk", "km", "rw", "ko",
 //-"ku", "ky", "lo", "la", "lv", "lt", "lb", "mk", "mg", "ms", "ml", "mt", "mi", "mr", "mn", "my", "ne", "no", "ny", "or", "ps", "fa", "pl", "pt", "pa", "ro", "ru", "sm", "gd", "sr",
@@ -7042,7 +7133,7 @@ translateText text:formattedText to_language_code:string = FormattedText;
 //@description Extracts text or caption of the given message and translates it to the given language. If the current user is a Telegram Premium user, then text formatting is preserved
 //@chat_id Identifier of the chat to which the message belongs
 //@message_id Identifier of the message
-//@to_language_code ISO language code of the language to which the message is translated. Must be one of
+//@to_language_code Language code of the language to which the message is translated. Must be one of
 //-"af", "sq", "am", "ar", "hy", "az", "eu", "be", "bn", "bs", "bg", "ca", "ceb", "zh-CN", "zh", "zh-Hans", "zh-TW", "zh-Hant", "co", "hr", "cs", "da", "nl", "en", "eo", "et",
 //-"fi", "fr", "fy", "gl", "ka", "de", "el", "gu", "ht", "ha", "haw", "he", "iw", "hi", "hmn", "hu", "is", "ig", "id", "in", "ga", "it", "ja", "jv", "kn", "kk", "km", "rw", "ko",
 //-"ku", "ky", "lo", "la", "lv", "lt", "lb", "mk", "mg", "ms", "ml", "mt", "mi", "mr", "mn", "my", "ne", "no", "ny", "or", "ps", "fa", "pl", "pt", "pa", "ro", "ru", "sm", "gd", "sr",
@@ -7460,17 +7551,31 @@ getInlineQueryResults bot_user_id:int53 chat_id:int53 user_location:location que
 //@description Sets the result of an inline query; for bots only
 //@inline_query_id Identifier of the inline query
 //@is_personal Pass true if results may be cached and returned only for the user that sent the query. By default, results may be returned to any user who sends the same query
+//@button Button to be shown above inline query results; pass null if none
 //@results The results of the query
 //@cache_time Allowed time to cache the results of the query, in seconds
 //@next_offset Offset for the next inline query; pass an empty string if there are no more results
-//@switch_pm_text If non-empty, this text must be shown on the button that opens a private chat with the bot and sends a start message to the bot with the parameter switch_pm_parameter
-//@switch_pm_parameter The parameter for the bot start message
-answerInlineQuery inline_query_id:int64 is_personal:Bool results:vector<InputInlineQueryResult> cache_time:int32 next_offset:string switch_pm_text:string switch_pm_parameter:string = Ok;
+answerInlineQuery inline_query_id:int64 is_personal:Bool button:inlineQueryResultsButton results:vector<InputInlineQueryResult> cache_time:int32 next_offset:string = Ok;
+
 
+//@description Returns information about a Web App by its short name. Returns a 404 error if the Web App is not found
+//@bot_user_id Identifier of the target bot
+//@web_app_short_name Short name of the Web App
+searchWebApp bot_user_id:int53 web_app_short_name:string = FoundWebApp;
+
+//@description Returns an HTTPS URL of a Web App to open after a link of the type internalLinkTypeWebApp is clicked
+//@chat_id Identifier of the chat in which the link was clicked; pass 0 if none
+//@bot_user_id Identifier of the target bot
+//@web_app_short_name Short name of the Web App
+//@start_parameter Start parameter from internalLinkTypeWebApp
+//@theme Preferred Web App theme; pass null to use the default theme
+//@application_name Short name of the application; 0-64 English letters, digits, and underscores
+//@allow_write_access Pass true if the current user allowed the bot to send them messages
+getWebAppLinkUrl chat_id:int53 bot_user_id:int53 web_app_short_name:string start_parameter:string theme:themeParameters application_name:string allow_write_access:Bool = HttpUrl;
 
-//@description Returns an HTTPS URL of a Web App to open after keyboardButtonTypeWebApp button is pressed
+//@description Returns an HTTPS URL of a Web App to open after keyboardButtonTypeWebApp or inlineQueryResultsButtonTypeWebApp button is pressed
 //@bot_user_id Identifier of the target bot
-//@url The URL from the keyboardButtonTypeWebApp button
+//@url The URL from the keyboardButtonTypeWebApp or inlineQueryResultsButtonTypeWebApp button
 //@theme Preferred Web App theme; pass null to use the default theme
 //@application_name Short name of the application; 0-64 English letters, digits, and underscores
 getWebAppUrl bot_user_id:int53 url:string theme:themeParameters application_name:string = HttpUrl;
@@ -7582,10 +7687,10 @@ closeChat chat_id:int53 = Ok;
 //@description Informs TDLib that messages are being viewed by the user. Sponsored messages must be marked as viewed only when the entire text of the message is shown on the screen (excluding the button).
 //-Many useful activities depend on whether the messages are currently being viewed or not (e.g., marking messages as read, incrementing a view counter, updating a view counter, removing deleted messages in supergroups and channels)
 //@chat_id Chat identifier
-//@message_thread_id If not 0, a message thread identifier in which the messages are being viewed
 //@message_ids The identifiers of the messages being viewed
+//@source Source of the message view; pass null to guess the source based on chat open state
 //@force_read Pass true to mark as read the specified messages even the chat is closed
-viewMessages chat_id:int53 message_thread_id:int53 message_ids:vector<int53> force_read:Bool = Ok;
+viewMessages chat_id:int53 message_ids:vector<int53> source:MessageSource force_read:Bool = Ok;
 
 //@description Informs TDLib that the message content has been opened (e.g., the user has opened a photo, video, document, location or venue, or has listened to an audio file or voice note message).
 //-An updateMessageContentOpened update will be generated if something has changed
@@ -7598,6 +7703,11 @@ openMessageContent chat_id:int53 message_id:int53 = Ok;
 //@message_id Identifier of the clicked message
 clickAnimatedEmojiMessage chat_id:int53 message_id:int53 = Sticker;
 
+//@description Returns an HTTPS or a tg: link with the given type. Can be called before authorization
+//@type Expected type of the link
+//@is_http Pass true to create an HTTPS link (only available for some link types); pass false to create a tg: link
+getInternalLink type:InternalLinkType is_http:Bool = HttpUrl;
+
 //@description Returns information about the type of an internal link. Returns a 404 error if the link is not internal. Can be called before authorization
 //@link The link
 getInternalLinkType link:string = InternalLinkType;
@@ -7651,7 +7761,7 @@ createSupergroupChat supergroup_id:int53 force:Bool = Chat;
 createSecretChat secret_chat_id:int32 = Chat;
 
 //@description Creates a new basic group and sends a corresponding messageBasicGroupChatCreate. Returns the newly created chat
-//@user_ids Identifiers of users to be added to the basic group
+//@user_ids Identifiers of users to be added to the basic group; may be empty to create a basic group without other members
 //@title Title of the new basic group; 1-128 characters
 //@message_auto_delete_time Message auto-delete time value, in seconds; must be from 0 up to 365 * 86400 and be divisible by 86400. If 0, then messages aren't deleted automatically
 createNewBasicGroupChat user_ids:vector<int53> title:string message_auto_delete_time:int32 = Chat;
@@ -8703,6 +8813,25 @@ setDefaultGroupAdministratorRights default_group_administrator_rights:chatAdmini
 setDefaultChannelAdministratorRights default_channel_administrator_rights:chatAdministratorRights = Ok;
 
 
+//@description Sets the text shown in the chat with the bot if the chat is empty; bots only
+//@language_code A two-letter ISO 639-1 language code. If empty, the description will be shown to all users, for which language there are no dedicated description
+//@param_description New bot's description on the specified language
+setBotInfoDescription language_code:string description:string = Ok;
+
+//@description Returns the text shown in the chat with the bot if the chat is empty in the given language; bots only
+//@language_code A two-letter ISO 639-1 language code or an empty string
+getBotInfoDescription language_code:string = Text;
+
+//@description Sets the text shown on the bot's profile page and sent together with the link when users share the bot; bots only
+//@language_code A two-letter ISO 639-1 language code. If empty, the short description will be shown to all users, for which language there are no dedicated description
+//@short_description New bot's short description on the specified language
+setBotInfoShortDescription language_code:string short_description:string = Ok;
+
+//@description Returns the text shown on the bot's profile page and sent together with the link when users share the bot in the given language; bots only
+//@language_code A two-letter ISO 639-1 language code or an empty string
+getBotInfoShortDescription language_code:string = Text;
+
+
 //@description Returns all active sessions of the current user
 getActiveSessions = Sessions;
 
@@ -8926,7 +9055,7 @@ getLanguagePackStrings language_pack_id:string keys:vector<string> = LanguagePac
 synchronizeLanguagePack language_pack_id:string = Ok;
 
 //@description Adds a custom server language pack to the list of installed language packs in current localization target. Can be called before authorization
-//@language_pack_id Identifier of a language pack to be added; may be different from a name that is used in an "https://t.me/setlanguage/" link
+//@language_pack_id Identifier of a language pack to be added
 addCustomServerLanguagePack language_pack_id:string = Ok;
 
 //@description Adds or changes a custom local language pack to the current localization target
@@ -9211,8 +9340,10 @@ setBotUpdatesStatus pending_update_count:int32 error_message:string = Ok;
 
 //@description Uploads a file with a sticker; returns the uploaded file
 //@user_id Sticker file owner; ignored for regular users
-//@sticker Sticker file to upload
-uploadStickerFile user_id:int53 sticker:inputSticker = File;
+//@sticker_format Sticker format
+//@sticker File file to upload; must fit in a 512x512 square. For WEBP stickers the file must be in WEBP or PNG format, which will be converted to WEBP server-side.
+//-See https://core.telegram.org/animated_stickers#technical-requirements for technical requirements
+uploadStickerFile user_id:int53 sticker_format:StickerFormat sticker:InputFile = File;
 
 //@description Returns a suggested name for a new sticker set with a given title
 //@title Sticker set title; 1-64 characters
@@ -9226,22 +9357,39 @@ checkStickerSetName name:string = CheckStickerSetNameResult;
 //@user_id Sticker set owner; ignored for regular users
 //@title Sticker set title; 1-64 characters
 //@name Sticker set name. Can contain only English letters, digits and underscores. Must end with *"_by_<bot username>"* (*<bot_username>* is case insensitive) for bots; 1-64 characters
+//@sticker_format Format of the stickers in the set
 //@sticker_type Type of the stickers in the set
+//@needs_repainting Pass true if stickers in the sticker set must be repainted; for custom emoji sticker sets only
 //@stickers List of stickers to be added to the set; must be non-empty. All stickers must have the same format. For TGS stickers, uploadStickerFile must be used before the sticker is shown
 //@source Source of the sticker set; may be empty if unknown
-createNewStickerSet user_id:int53 title:string name:string sticker_type:StickerType stickers:vector<inputSticker> source:string = StickerSet;
+createNewStickerSet user_id:int53 title:string name:string sticker_format:StickerFormat sticker_type:StickerType needs_repainting:Bool stickers:vector<inputSticker> source:string = StickerSet;
+
 
-//@description Adds a new sticker to a set; for bots only. Returns the sticker set
+//@description Adds a new sticker to a set; for bots only
 //@user_id Sticker set owner
 //@name Sticker set name
 //@sticker Sticker to add to the set
-addStickerToSet user_id:int53 name:string sticker:inputSticker = StickerSet;
+addStickerToSet user_id:int53 name:string sticker:inputSticker = Ok;
 
-//@description Sets a sticker set thumbnail; for bots only. Returns the sticker set
+//@description Sets a sticker set thumbnail; for bots only
 //@user_id Sticker set owner
 //@name Sticker set name
 //@thumbnail Thumbnail to set in PNG, TGS, or WEBM format; pass null to remove the sticker set thumbnail. Thumbnail format must match the format of stickers in the set
-setStickerSetThumbnail user_id:int53 name:string thumbnail:InputFile = StickerSet;
+setStickerSetThumbnail user_id:int53 name:string thumbnail:InputFile = Ok;
+
+//@description Sets a custom emoji sticker set thumbnail; for bots only
+//@name Sticker set name
+//@custom_emoji_id Identifier of the custom emoji from the sticker set, which will be set as sticker set thumbnail; pass 0 to remove the sticker set thumbnail
+setCustomEmojiStickerSetThumbnail name:string custom_emoji_id:int64 = Ok;
+
+//@description Sets a sticker set title; for bots only
+//@name Sticker set name
+//@title New sticker set title
+setStickerSetTitle name:string title:string = Ok;
+
+//@description Deleted a sticker set; for bots only
+//@name Sticker set name
+deleteStickerSet name:string = Ok;
 
 //@description Changes the position of a sticker in the set to which it belongs; for bots only. The sticker set must have been created by the bot
 //@sticker Sticker
@@ -9252,6 +9400,21 @@ setStickerPositionInSet sticker:InputFile position:int32 = Ok;
 //@sticker Sticker
 removeStickerFromSet sticker:InputFile = Ok;
 
+//@description Changes the list of emoji corresponding to a sticker; for bots only. The sticker must belong to a regular or custom emoji sticker set created by the bot
+//@sticker Sticker
+//@emojis New string with 1-20 emoji corresponding to the sticker
+setStickerEmojis sticker:InputFile emojis:string = Ok;
+
+//@description Changes the list of keywords of a sticker; for bots only. The sticker must belong to a regular or custom emoji sticker set created by the bot
+//@sticker Sticker
+//@keywords List of up to 20 keywords with total length up to 64 characters, which can be used to find the sticker
+setStickerKeywords sticker:InputFile keywords:vector<string> = Ok;
+
+//@description Changes the mask position of a mask sticker; for bots only. The sticker must belong to a mask sticker set created by the bot
+//@sticker Sticker
+//@mask_position Position where the mask is placed; pass null to remove mask position
+setStickerMaskPosition sticker:InputFile mask_position:maskPosition = Ok;
+
 
 //@description Returns information about a file with a map thumbnail in PNG format. Only map thumbnail files with size less than 1MB can be downloaded
 //@location Location of the map center
@@ -9337,8 +9500,6 @@ getPhoneNumberInfo phone_number_prefix:string = PhoneNumberInfo;
 //@phone_number_prefix The phone number prefix
 getPhoneNumberInfoSync language_code:string phone_number_prefix:string = PhoneNumberInfo;
 
-//@description Returns the link for downloading official Telegram application to be used when the current user invites friends to Telegram
-getApplicationDownloadLink = HttpUrl;
 
 //@description Returns information about a tg:// deep link. Use "tg://need_update_for_some_feature" or "tg:some_unsupported_feature" for testing. Returns a 404 error for unknown links. Can be called before authorization
 //@link The link
@@ -9348,12 +9509,19 @@ getDeepLinkInfo link:string = DeepLinkInfo;
 //@description Returns application config, provided by the server. Can be called before authorization
 getApplicationConfig = JsonValue;
 
+//@description Adds server-provided application changelog as messages to the chat 777000 (Telegram); for official applications only
+//@previous_application_version The previous application version
+addApplicationChangelog previous_application_version:string = Ok;
+
 //@description Saves application log event on the server. Can be called before authorization
 //@type Event type
 //@chat_id Optional chat identifier, associated with the event
 //@data The log event data
 saveApplicationLogEvent type:string chat_id:int53 data:JsonValue = Ok;
 
+//@description Returns the link for downloading official Telegram application to be used when the current user invites friends to Telegram
+getApplicationDownloadLink = HttpUrl;
+
 
 //@description Adds a proxy server for network requests. Can be called before authorization
 //@server Proxy server IP address
diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index eef97e81dbfbd2..847d89bc433950 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1904,7 +1904,7 @@ def runStages():
 stage('td', """
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout 6ba394fc41
+    git checkout 6c92eaf59e
 win:
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out

From 1fccb7fa5f5dea9bfe4ad96d0c32ca51f1e7be96 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 16 Mar 2023 13:21:24 +0400
Subject: [PATCH 279/349] Request history / search with existing message ids.

---
 Telegram/SourceFiles/data/data_search_controller.cpp      | 5 +++++
 Telegram/SourceFiles/history/history.cpp                  | 5 +++++
 Telegram/SourceFiles/history/history_widget.cpp           | 8 ++++++++
 .../history/view/history_view_replies_section.cpp         | 7 +++++++
 4 files changed, 25 insertions(+)

diff --git a/Telegram/SourceFiles/data/data_search_controller.cpp b/Telegram/SourceFiles/data/data_search_controller.cpp
index 6920775f2fb2c5..8d86511f3de623 100644
--- a/Telegram/SourceFiles/data/data_search_controller.cpp
+++ b/Telegram/SourceFiles/data/data_search_controller.cpp
@@ -120,6 +120,7 @@ std::optional<SearchRequest> PrepareSearchRequest(
 		: (direction == Data::LoadDirection::After)
 		? (kSharedMediaLimit - 1)
 		: kSharedMediaLimit;
+#if 0 // mtp
 	const auto offsetId = [&] {
 		switch (direction) {
 		case Data::LoadDirection::Before:
@@ -128,6 +129,10 @@ std::optional<SearchRequest> PrepareSearchRequest(
 		}
 		Unexpected("Direction in PrepareSearchRequest");
 	}();
+#endif
+	const auto offsetId = (messageId < 0 || messageId == ServerMaxMsgId - 1)
+		? MsgId()
+		: messageId;
 	const auto addOffset = [&] {
 		switch (direction) {
 		case Data::LoadDirection::Before: return 0;
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index d28ea6974a3c88..a5a70ec533477d 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -1970,7 +1970,10 @@ void History::outboxRead(not_null<const HistoryItem*> wasRead) {
 
 MsgId History::loadAroundId() const {
 	if (_unreadCount && *_unreadCount > 0 && _inboxReadBefore) {
+#if 0 // mtp
 		return *_inboxReadBefore;
+#endif
+		return inboxReadTillId(); // We can't return non-existent message id.
 	}
 	return MsgId(0);
 }
@@ -2025,9 +2028,11 @@ void History::setUnreadCount(int newUnreadCount) {
 				? blocks.back()->messages.back().get()
 				: nullptr;
 		}
+#if 0 // mtp
 		if (const auto last = msgIdForRead()) {
 			setInboxReadTill(last - 1);
 		}
+#endif
 	} else if (!newUnreadCount) {
 		_firstUnreadView = nullptr;
 		if (const auto last = msgIdForRead()) {
diff --git a/Telegram/SourceFiles/history/history_widget.cpp b/Telegram/SourceFiles/history/history_widget.cpp
index 62084cd2593d71..4aa888444b4aa8 100644
--- a/Telegram/SourceFiles/history/history_widget.cpp
+++ b/Telegram/SourceFiles/history/history_widget.cpp
@@ -7290,7 +7290,15 @@ void HistoryWidget::updatePinnedViewer() {
 		// After click on the last pinned message we should the top one.
 		_pinnedTracker->trackAround(ServerMaxMsgId - 1);
 	} else {
+#if 0 // mtp
 		_pinnedTracker->trackAround(std::min(lessThanId, lastClickedId));
+#endif
+		const auto possibleAroundId = !view
+			? (ServerMaxMsgId - 1)
+			: (view->history() != _history)
+			? (view->data()->id - ServerMaxMsgId)
+			: (view->data()->id);
+		_pinnedTracker->trackAround(std::min(possibleAroundId, lastClickedId));
 	}
 }
 
diff --git a/Telegram/SourceFiles/history/view/history_view_replies_section.cpp b/Telegram/SourceFiles/history/view/history_view_replies_section.cpp
index 69dc954084f145..279f61ec1714ce 100644
--- a/Telegram/SourceFiles/history/view/history_view_replies_section.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_replies_section.cpp
@@ -1553,7 +1553,14 @@ void RepliesWidget::updatePinnedViewer() {
 		// After click on the last pinned message we should the top one.
 		_pinnedTracker->trackAround(ServerMaxMsgId - 1);
 	} else {
+#if 0 // mtp
 		_pinnedTracker->trackAround(std::min(lessThanId, lastClickedId));
+#endif
+		const auto possibleAroundId = !view
+			? (ServerMaxMsgId - 1)
+			: view->data()->id;
+		_pinnedTracker->trackAround(
+			std::min(possibleAroundId, lastClickedId));
 	}
 }
 

From 895a610412c7e376c6bcfdb1fa1fb3a94eace70a Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 16 Mar 2023 13:40:14 +0400
Subject: [PATCH 280/349] Fix possible crash in Tdb unpausing.

---
 Telegram/SourceFiles/main/main_account.cpp | 5 ++++-
 Telegram/SourceFiles/main/main_account.h   | 1 +
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/main/main_account.cpp b/Telegram/SourceFiles/main/main_account.cpp
index c8ef46a8762de4..493af7da04b2ce 100644
--- a/Telegram/SourceFiles/main/main_account.cpp
+++ b/Telegram/SourceFiles/main/main_account.cpp
@@ -100,7 +100,10 @@ void Account::start(std::unique_ptr<MTP::Config> config) {
 
 	style::ShortAnimationPlaying(
 	) | rpl::start_with_next([=, raw = _tdb.get()](bool playing) {
-		raw->setPaused(playing);
+		_tdbPaused = playing;
+		crl::on_main(this, [=] {
+			raw->setPaused(_tdbPaused);
+		});
 	}, _tdb->lifetime());
 
 	if (_session) {
diff --git a/Telegram/SourceFiles/main/main_account.h b/Telegram/SourceFiles/main/main_account.h
index 87f97bb0ce6abd..6c0a933ecc6786 100644
--- a/Telegram/SourceFiles/main/main_account.h
+++ b/Telegram/SourceFiles/main/main_account.h
@@ -190,6 +190,7 @@ class Account final : public base::has_weak_ptr {
 	const not_null<Domain*> _domain;
 	const std::unique_ptr<Storage::Account> _local;
 	std::unique_ptr<Tdb::Account> _tdb;
+	bool _tdbPaused = false;
 
 	std::unique_ptr<MTP::Instance> _mtp;
 #if 0 // mtp

From ea14438e6b52528cdc8cc9c8fec699761e669a0b Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 16 Mar 2023 17:05:07 +0400
Subject: [PATCH 281/349] Implement sending animations for stickers / gifs.

---
 Telegram/SourceFiles/api/api_sending.cpp      | 104 +++++++++++++++++-
 Telegram/SourceFiles/api/api_sending.h        |  10 ++
 Telegram/SourceFiles/api/api_updates.cpp      |  18 ++-
 Telegram/SourceFiles/apiwrap.cpp              |  20 +++-
 .../inline_bots/inline_bot_send_data.cpp      |   7 +-
 .../inline_bots/inline_bot_send_data.h        |  16 ++-
 6 files changed, 158 insertions(+), 17 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_sending.cpp b/Telegram/SourceFiles/api/api_sending.cpp
index 376a39b548429b..d85a40e01bff3c 100644
--- a/Telegram/SourceFiles/api/api_sending.cpp
+++ b/Telegram/SourceFiles/api/api_sending.cpp
@@ -37,6 +37,7 @@ For license and copyright information please follow this link:
 #include "data/components/scheduled_messages.h"
 #include "tdb/tdb_file_generator.h"
 #include "tdb/tdb_tl_scheme.h"
+#include "inline_bots/inline_bot_result.h"
 
 namespace Api {
 namespace {
@@ -527,12 +528,59 @@ void SendPreparedAlbumIfReady(
 	}).send();
 }
 
+template <typename Media>
+void GenerateLocalMediaMessage(
+		const MessageToSend &message,
+		not_null<Media*> media,
+		MsgId localId) {
+	const auto &action = message.action;
+	const auto history = action.history;
+	const auto peer = history->peer;
+	const auto session = &history->session();
+	auto flags = NewMessageFlags(peer);
+	if (action.replyTo) {
+		flags |= MessageFlag::HasReplyInfo;
+	}
+	const auto anonymousPost = peer->amAnonymous();
+	const auto silentPost = ShouldSendSilent(peer, action.options);
+	InnerFillMessagePostFlags(action.options, peer, flags);
+	const auto sendAs = action.options.sendAs;
+	const auto messageFromId = sendAs
+		? sendAs->id
+		: anonymousPost
+		? 0
+		: session->userPeerId();
+	const auto messagePostAuthor = peer->isBroadcast()
+		? session->user()->name()
+		: QString();
+	if (action.options.scheduled) {
+		flags |= MessageFlag::IsOrWasScheduled;
+	}
+	const auto viaBotId = UserId();
+	const auto caption = TextWithEntities{
+		message.textWithTags.text,
+		TextUtilities::ConvertTextTagsToEntities(message.textWithTags.tags)
+	};
+	history->addNewLocalMessage({
+		.id = localId,
+		.flags = flags,
+		.from = messageFromId,
+		.replyTo = action.replyTo,
+		.date = NewMessageDate(action.options.scheduled),
+		.viaBotId = viaBotId,
+		.postAuthor = messagePostAuthor,
+	}, media, caption);
+}
+
 } // namespace
 
 void SendExistingDocument(
 		MessageToSend &&message,
 		not_null<DocumentData*> document,
 		std::optional<MsgId> localMessageId) {
+	if (localMessageId) {
+		GenerateLocalMediaMessage(message, document, *localMessageId);
+	}
 	SendPreparedMessage(
 		message.action,
 		MessageContentFromExisting(
@@ -564,6 +612,9 @@ void SendExistingPhoto(
 		MessageToSend &&message,
 		not_null<PhotoData*> photo,
 		std::optional<MsgId> localMessageId) {
+	if (localMessageId) {
+		GenerateLocalMediaMessage(message, photo, *localMessageId);
+	}
 	SendPreparedMessage(
 		message.action,
 		MessageContentFromExisting(photo, std::move(message.textWithTags)),
@@ -962,7 +1013,8 @@ void SendConfirmedFile(
 
 TLmessageSendOptions MessageSendOptions(
 		not_null<PeerData*> peer,
-		const SendAction &action) {
+		const SendAction &action,
+		int32 sendingId) {
 	return tl_messageSendOptions(
 		tl_bool(ShouldSendSilent(peer, action.options)),
 		tl_bool(false), // from_background
@@ -1035,7 +1087,7 @@ void SendPreparedMessage(
 		std::optional<MsgId> localMessageId) {
 	const auto history = action.history;
 	const auto peer = history->peer;
-	const auto topicRootId = action.replyTo ? action.topicRootId : 0;
+	const auto topicRootId = action.replyTo.topicRootId;
 	const auto clearCloudDraft = (content.type() == id_inputMessageText)
 		&& content.c_inputMessageText().vclear_draft().v;
 	if (clearCloudDraft) {
@@ -1043,11 +1095,14 @@ void SendPreparedMessage(
 		history->startSavingCloudDraft(topicRootId);
 	}
 	const auto session = &peer->session();
+	const auto localId = localMessageId.value_or(
+		peer->owner().nextLocalMessageId());
+	const auto sendingId = ClientMsgIndex(localId);
 	session->sender().request(TLsendMessage(
 		peerToTdbChat(peer->id),
 		tl_int53(topicRootId.bare),
-		tl_int53(action.replyTo.bare),
-		MessageSendOptions(peer, action),
+		MessageReplyTo(action),
+		MessageSendOptions(peer, action, sendingId),
 		std::move(content)
 	)).done([=] {
 		if (clearCloudDraft) {
@@ -1076,4 +1131,45 @@ std::optional<TLmessageSchedulingState> ScheduledToTL(TimeId scheduled) {
 	}
 }
 
+void TryGenerateLocalInlineResultMessage(
+		not_null<UserData*> bot,
+		not_null<InlineBots::Result*> data,
+		const SendAction &action,
+		MsgId localId) {
+	const auto history = action.history;
+	const auto peer = history->peer;
+	const auto session = &history->session();
+
+	auto flags = NewMessageFlags(peer);
+	if (action.replyTo) {
+		flags |= MessageFlag::HasReplyInfo;
+	}
+	const auto anonymousPost = peer->amAnonymous();
+	const auto silentPost = ShouldSendSilent(peer, action.options);
+	FillMessagePostFlags(action, peer, flags);
+	if (action.options.scheduled) {
+		flags |= MessageFlag::IsOrWasScheduled;
+	}
+	const auto sendAs = action.options.sendAs;
+	const auto messageFromId = sendAs
+		? sendAs->id
+		: anonymousPost ? PeerId()
+		: session->userPeerId();
+	const auto messagePostAuthor = peer->isBroadcast()
+		? session->user()->name()
+		: QString();
+
+	data->addToHistory(history, {
+		.id = localId,
+		.flags = flags,
+		.from = messageFromId,
+		.replyTo = action.replyTo,
+		.date = NewMessageDate(action.options.scheduled),
+		.viaBotId = ((bot && !action.options.hideViaBot)
+			? peerToUser(bot->id)
+			: 0),
+		.postAuthor = messagePostAuthor,
+	});
+}
+
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_sending.h b/Telegram/SourceFiles/api/api_sending.h
index 679cfbbfdc78c6..e1580d6653261e 100644
--- a/Telegram/SourceFiles/api/api_sending.h
+++ b/Telegram/SourceFiles/api/api_sending.h
@@ -27,6 +27,10 @@ class TLmessageSendOptions;
 class TLmessageReplyTo;
 } // namespace Tdb
 
+namespace InlineBots {
+class Result;
+} // namespace InlineBots
+
 namespace Api {
 
 struct MessageToSend;
@@ -75,4 +79,10 @@ void SendPreparedMessage(
 [[nodiscard]] std::optional<Tdb::TLmessageSchedulingState> ScheduledToTL(
 	TimeId scheduled);
 
+void TryGenerateLocalInlineResultMessage(
+	not_null<UserData*> bot,
+	not_null<InlineBots::Result*> data,
+	const SendAction &action,
+	MsgId localId);
+
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 2118dd2fc67250..6b91d8ecde2699 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2810,7 +2810,23 @@ void Updates::applyUpdate(const TLupdate &update) {
 			session().api().requestMoreDialogsIfNeeded();
 		}
 	}, [&](const TLDupdateNewMessage &data) {
-		owner.processMessage(data.vmessage(), NewMessageType::Unread);
+		auto oldMessageId = MsgId();
+		const auto &message = data.vmessage();
+		if (const auto state = message.data().vsending_state()) {
+			oldMessageId = state->match([](
+					const TLDmessageSendingStatePending &data) {
+				return data.vsending_id().v
+					? ClientMsgByIndex(data.vsending_id().v)
+					: MsgId();
+			}, [](const TLDmessageSendingStateFailed &data) {
+				return MsgId();
+			});
+		}
+		if (oldMessageId) {
+			owner.processMessage(message, oldMessageId);
+		} else {
+			owner.processMessage(message, NewMessageType::Unread);
+		}
 	}, [&](const TLDupdateMessageSendAcknowledged &data) {
 		// later show sent checkmark while the message only was ack-ed.
 	}, [&](const TLDupdateMessageSendSucceeded &data) {
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 36baf968d3bc63..d2e4bc44019f4d 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -4198,7 +4198,7 @@ void ApiWrap::forwardMessages(
 		}
 		return sender().request(TLforwardMessages(
 			peerToTdbChat(peer->id),
-			tl_int53(action.topicRootId.bare),
+			tl_int53(action.replyTo.topicRootId.bare),
 			peerToTdbChat(forwardFrom->id),
 			tl_vector<TLint53>(ids),
 			tl_messageSendOptions(
@@ -4883,15 +4883,23 @@ void ApiWrap::sendInlineResult(
 		std::optional<MsgId> localMessageId) {
 	sendAction(action);
 
+	if (localMessageId) {
+		Api::TryGenerateLocalInlineResultMessage(
+			bot,
+			data,
+			action,
+			*localMessageId);
+	}
 	const auto history = action.history;
 	const auto peer = history->peer;
-	const auto topicRootId = action.replyTo ? action.topicRootId : 0;
-
+	const auto localId = localMessageId.value_or(
+		bot->owner().nextLocalMessageId());
+	const auto sendingId = ClientMsgIndex(localId);
 	sender().request(TLsendInlineQueryResultMessage(
 		peerToTdbChat(peer->id),
-		tl_int53(topicRootId.bare),
-		tl_int53(action.replyTo.bare),
-		MessageSendOptions(peer, action),
+		tl_int53(action.replyTo.topicRootId.bare),
+		MessageReplyTo(action),
+		MessageSendOptions(peer, action, sendingId),
 		tl_int64(data->getQueryId()),
 		tl_string(data->getId()),
 		tl_bool(action.options.hideViaBot)
diff --git a/Telegram/SourceFiles/inline_bots/inline_bot_send_data.cpp b/Telegram/SourceFiles/inline_bots/inline_bot_send_data.cpp
index 303ee2b959d5e3..7daa376399ef7f 100644
--- a/Telegram/SourceFiles/inline_bots/inline_bot_send_data.cpp
+++ b/Telegram/SourceFiles/inline_bots/inline_bot_send_data.cpp
@@ -32,14 +32,13 @@ void SendDataCommon::addToHistory(
 		const Result *owner,
 		not_null<History*> history,
 		HistoryItemCommonFields &&fields) const {
+#if 0 // mtp
 	auto distinct = getSentMessageFields();
 	if (fields.replyTo) {
 		fields.flags |= MessageFlag::HasReplyInfo;
 	}
 	history->addNewLocalMessage(
 		std::move(fields),
-		std::move(distinct.text));
-#if 0 // todo
 		std::move(distinct.text),
 		std::move(distinct.media));
 #endif
@@ -52,6 +51,7 @@ QString SendDataCommon::getErrorOnSend(
 	return Data::RestrictionError(history->peer, type).value_or(QString());
 }
 
+#if 0 // mtp
 SendDataCommon::SentMessageFields SendText::getSentMessageFields() const {
 	return { .text = { _message, _entities } };
 }
@@ -90,6 +90,7 @@ SendDataCommon::SentMessageFields SendContact::getSentMessageFields() const {
 		MTP_string(), // vcard
 		MTP_long(0)) }; // user_id
 }
+#endif
 
 QString SendContact::getLayoutDescription(const Result *owner) const {
 	auto result = SendData::getLayoutDescription(owner);
@@ -147,6 +148,7 @@ QString SendGame::getErrorOnSend(
 	return Data::RestrictionError(history->peer, type).value_or(QString());
 }
 
+#if 0 // mtp
 SendDataCommon::SentMessageFields SendInvoice::getSentMessageFields() const {
 	return { .media = _media };
 }
@@ -154,6 +156,7 @@ SendDataCommon::SentMessageFields SendInvoice::getSentMessageFields() const {
 QString SendInvoice::getLayoutDescription(const Result *owner) const {
 	return qs(_media.c_messageMediaInvoice().vdescription());
 }
+#endif
 
 } // namespace internal
 } // namespace InlineBots
diff --git a/Telegram/SourceFiles/inline_bots/inline_bot_send_data.h b/Telegram/SourceFiles/inline_bots/inline_bot_send_data.h
index cef96abe2c50cb..d19b0f22ce1331 100644
--- a/Telegram/SourceFiles/inline_bots/inline_bot_send_data.h
+++ b/Telegram/SourceFiles/inline_bots/inline_bot_send_data.h
@@ -73,11 +73,13 @@ class SendDataCommon : public SendData {
 public:
 	using SendData::SendData;
 
+#if 0 // mtp
 	struct SentMessageFields {
 		TextWithEntities text;
 		MTPMessageMedia media = MTP_messageMediaEmpty();
 	};
 	virtual SentMessageFields getSentMessageFields() const = 0;
+#endif
 
 	void addToHistory(
 		const Result *owner,
@@ -94,10 +96,6 @@ class SendDataTDLib : public SendDataCommon {
 public:
 	using SendDataCommon::SendDataCommon;
 
-	SentMessageFields getSentMessageFields() const override {
-		return {};
-	}
-
 	void addToHistory(
 		const Result *owner,
 		not_null<History*> history,
@@ -116,6 +114,7 @@ class SendDataTDLib : public SendDataCommon {
 
 };
 
+#if 0 // mtp
 // Plain text message.
 class SendText : public SendDataCommon {
 public:
@@ -140,6 +139,7 @@ class SendText : public SendDataCommon {
 	EntitiesInText _entities;
 
 };
+#endif
 
 // Message with geo location point media.
 class SendGeo : public SendDataCommon {
@@ -173,7 +173,9 @@ class SendGeo : public SendDataCommon {
 		return true;
 	}
 
+#if 0 // mtp
 	SentMessageFields getSentMessageFields() const override;
+#endif
 
 	bool hasLocationCoords() const override {
 		return true;
@@ -226,7 +228,9 @@ class SendVenue : public SendDataCommon {
 		return true;
 	}
 
+#if 0 // mtp
 	SentMessageFields getSentMessageFields() const override;
+#endif
 
 	bool hasLocationCoords() const override {
 		return true;
@@ -259,7 +263,9 @@ class SendContact : public SendDataCommon {
 		return (!_firstName.isEmpty() || !_lastName.isEmpty()) && !_phoneNumber.isEmpty();
 	}
 
+#if 0 // mtp
 	SentMessageFields getSentMessageFields() const override;
+#endif
 
 	QString getLayoutDescription(const Result *owner) const override;
 
@@ -362,6 +368,7 @@ class SendGame : public SendData {
 
 };
 
+#if 0 // mtp
 class SendInvoice : public SendDataCommon {
 public:
 	SendInvoice(
@@ -383,6 +390,7 @@ class SendInvoice : public SendDataCommon {
 	MTPMessageMedia _media;
 
 };
+#endif
 
 } // namespace internal
 } // namespace InlineBots

From 2a0915258cfe261dde12d497090b9e96b2f17730 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 17 Mar 2023 19:31:10 +0400
Subject: [PATCH 282/349] Remove verbose logging in streaming Tdb loader.

---
 .../media/streaming/media_streaming_loader_tdb.cpp           | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp b/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp
index cb61215c9fb4aa..6c61cc9c3f2a5c 100644
--- a/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp
+++ b/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp
@@ -199,7 +199,6 @@ void LoaderTdb::addToQueue(int priority) {
 	if (_loadedTill < newOffset || newOffset < _requestedOffset) {
 		_loadedTill = newOffset;
 	}
-	LOG(("CANCELLING REQUEST %1 FOR: %2").arg(_requestId).arg(_requestedOffset));
 	_requestedOffset = newOffset;
 	_requestedLimit = newLimit;
 	_requestedPriority = newPriority;
@@ -211,12 +210,10 @@ void LoaderTdb::addToQueue(int priority) {
 		tl_int53(_requestedLimit),
 		tl_bool(false)
 	)).done([=](const TLfile &result) {
-		LOG(("GOT RESPONSE %1 FOR: %2").arg(_requestId).arg(_requestedOffset));
 		_requestId = 0;
 		apply(result);
 
 		if (!_requestId && haveSentRequests()) {
-			LOG(("SUBSCRIBED TO UPDATES"));
 			_account->updates(
 			) | rpl::start_with_next([=](const TLupdate &update) {
 				update.match([&](const TLDupdateFile &data) {
@@ -227,7 +224,6 @@ void LoaderTdb::addToQueue(int priority) {
 	}).fail([=](const Error &error) {
 		cancelOnFail();
 	}).send();
-	LOG(("SENT REQUEST %1 FOR: %2").arg(_requestId).arg(_requestedOffset));
 }
 
 void LoaderTdb::apply(const TLfile &file) {
@@ -236,7 +232,6 @@ void LoaderTdb::apply(const TLfile &file) {
 		return;
 	}
 
-	LOG(("HANDLING UPDATE WITH %1 FOR: %2").arg(_requestId).arg(_requestedOffset));
 	const auto &local = fields.vlocal().data();
 	const auto downloadedOffset = local.vdownload_offset().v;
 	const auto downloadedTill = downloadedOffset

From 655f0afdd9c966a7843a99a82f04d4329f6ad44b Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 17 Mar 2023 19:31:38 +0400
Subject: [PATCH 283/349] Always pass "use_pfs" option.

---
 Telegram/SourceFiles/tdb/details/tdb_instance.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
index f8524e49b9c079..33dedc83495810 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
@@ -1025,6 +1025,15 @@ void Instance::Client::sendInitialOptions() {
 		nullptr,
 		nullptr,
 		true);
+
+	send(
+		allocateRequestId(),
+		TLsetOption(
+			tl_string("use_pfs"),
+			tl_optionValueBoolean(tl_bool(true))),
+		nullptr,
+		nullptr,
+		true);
 }
 
 Instance::Instance(InstanceConfig &&config)

From 5d595355d03cbf79b63daa79638442ab2f9475df Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 17 Mar 2023 20:50:12 +0400
Subject: [PATCH 284/349] Use t_me_url option.

---
 Telegram/SourceFiles/main/main_account.cpp | 14 ++++++++++++--
 Telegram/SourceFiles/main/main_account.h   |  2 ++
 Telegram/SourceFiles/main/main_session.cpp |  5 ++++-
 3 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/Telegram/SourceFiles/main/main_account.cpp b/Telegram/SourceFiles/main/main_account.cpp
index 493af7da04b2ce..77e0e272a5d56a 100644
--- a/Telegram/SourceFiles/main/main_account.cpp
+++ b/Telegram/SourceFiles/main/main_account.cpp
@@ -35,6 +35,7 @@ For license and copyright information please follow this link:
 #include "lang/lang_cloud_manager.h"
 #include "ui/boxes/confirm_box.h"
 #include "boxes/connection_box.h" // TypeToTL
+#include "tdb/tdb_option.h"
 
 namespace Main {
 namespace {
@@ -59,7 +60,8 @@ Account::Account(
 : _domain(domain)
 , _local(std::make_unique<Storage::Account>(
 	this,
-	ComposeDataString(dataName, index))) {
+	ComposeDataString(dataName, index)))
+, _internalLinksDomain(u"https://t.me/"_q) {
 }
 
 Account::~Account() {
@@ -185,7 +187,11 @@ std::unique_ptr<Tdb::Account> Account::createTdb() {
 				Core::App().activeWindow()->show(Ui::MakeInformBox(text));
 			}
 		}, [&](const TLDupdateOption &data) {
-			Lang::CurrentCloudManager().apply(data);
+			if (data.vname().v == "t_me_url") {
+				_internalLinksDomain = OptionValue<QString>(data.vvalue());
+			} else {
+				Lang::CurrentCloudManager().apply(data);
+			}
 		}, [](const auto &) {
 		});
 	}, _lifetime);
@@ -443,6 +449,10 @@ Tdb::Options &Account::options() const {
 	return _tdb->options();
 }
 
+QString Account::internalLinksDomain() const {
+	return _internalLinksDomain;
+}
+
 bool Account::testMode() const {
 	Expects(_tdb != nullptr);
 
diff --git a/Telegram/SourceFiles/main/main_account.h b/Telegram/SourceFiles/main/main_account.h
index 6c0a933ecc6786..6c8112619acc1e 100644
--- a/Telegram/SourceFiles/main/main_account.h
+++ b/Telegram/SourceFiles/main/main_account.h
@@ -98,6 +98,7 @@ class Account final : public base::has_weak_ptr {
 	}
 	[[nodiscard]] Tdb::Sender &sender() const;
 	[[nodiscard]] Tdb::Options &options() const;
+	[[nodiscard]] QString internalLinksDomain() const;
 	[[nodiscard]] bool testMode() const;
 
 	[[nodiscard]] MTP::Instance &mtp() const {
@@ -199,6 +200,7 @@ class Account final : public base::has_weak_ptr {
 	rpl::event_stream<MTPUpdates> _mtpUpdates;
 	rpl::event_stream<> _mtpNewSessionCreated;
 #endif
+	QString _internalLinksDomain;
 
 	std::unique_ptr<AppConfig> _appConfig;
 
diff --git a/Telegram/SourceFiles/main/main_session.cpp b/Telegram/SourceFiles/main/main_session.cpp
index 04768400bf3623..6bc19e9f86e265 100644
--- a/Telegram/SourceFiles/main/main_session.cpp
+++ b/Telegram/SourceFiles/main/main_session.cpp
@@ -68,7 +68,6 @@ using namespace Tdb;
 
 #if 0 // goodToRemove
 constexpr auto kTmpPasswordReserveTime = TimeId(10);
-#endif
 
 [[nodiscard]] QString ValidatedInternalLinksDomain(
 		not_null<const Session*> session) {
@@ -92,6 +91,7 @@ constexpr auto kTmpPasswordReserveTime = TimeId(10);
 		session->mtp().environment()
 	).internalLinksDomain;
 }
+#endif
 
 } // namespace
 
@@ -479,7 +479,10 @@ TextWithEntities Session::createInternalLink(
 
 TextWithEntities Session::createInternalLinkFull(
 		TextWithEntities query) const {
+#if 0 // mtp
 	return TextWithEntities::Simple(ValidatedInternalLinksDomain(this))
+#endif
+	return TextWithEntities::Simple(_account->internalLinksDomain())
 		.append(std::move(query));
 }
 

From 3d607886d45a2d048ea810a25f239b329f99ba5d Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Sat, 18 Mar 2023 15:48:39 +0400
Subject: [PATCH 285/349] Stick to an explicit TDLib commit in Dockerfile.

---
 Telegram/build/build.bat | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Telegram/build/build.bat b/Telegram/build/build.bat
index 6dc539c61ecfc5..b0054770c4342b 100644
--- a/Telegram/build/build.bat
+++ b/Telegram/build/build.bat
@@ -129,8 +129,8 @@ set "SignPath=%HomePath%\..\..\DesktopPrivate\Sign.bat"
 set "BinaryName=Telegram"
 set "DropboxSymbolsPath=Y:\Telegram\symbols"
 set "DropboxSymbolsPathFallback=%HomePath%\..\..\Dropbox\Telegram\symbols"
-set "FinalReleasePath=Z:\Projects\backup\tdesktop"
-set "FinalReleasePathFallback=%HomePath%\..\..\Projects\backup\tdesktop"
+set "FinalReleasePath=Z:\Projects\backup\tdx"
+set "FinalReleasePathFallback=%HomePath%\..\..\Projects\backup\tdx"
 
 if not exist %DropboxSymbolsPath% (
   if exist %DropboxSymbolsPathFallback% (

From d66b6ef59aad9108135988a8e74b2f3882cfa73c Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Sat, 18 Mar 2023 15:52:12 +0400
Subject: [PATCH 286/349] [tdx] Update cmake_helpers, lib_base submodules.

---
 Telegram/lib_base | 2 +-
 cmake             | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Telegram/lib_base b/Telegram/lib_base
index 21d1ac8bfcca03..69f3b18b230bb4 160000
--- a/Telegram/lib_base
+++ b/Telegram/lib_base
@@ -1 +1 @@
-Subproject commit 21d1ac8bfcca03f67d7f6df75e265cd5597dc101
+Subproject commit 69f3b18b230bb4cd2cdd9007a04cf5be3a7d8176
diff --git a/cmake b/cmake
index 3ca8fb8c91fdf5..d904b6a8d4b9b8 160000
--- a/cmake
+++ b/cmake
@@ -1 +1 @@
-Subproject commit 3ca8fb8c91fdf5b52565a8294f6cb33e8b6d6852
+Subproject commit d904b6a8d4b9b82bbdb019eab310702832bcf443

From 830c7f15e859e95a5e7831867736c0485b5d168a Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Sat, 18 Mar 2023 15:52:30 +0400
Subject: [PATCH 287/349] [tdx] Use a distinct backup folder.

---
 Telegram/build/build.sh | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/Telegram/build/build.sh b/Telegram/build/build.sh
index aa2dcc1ecf40bd..fb01442a546400 100755
--- a/Telegram/build/build.sh
+++ b/Telegram/build/build.sh
@@ -147,10 +147,10 @@ if [ "$BuildTarget" == "linux" ]; then
     fi
   fi
 
-  BackupPath="/media/psf/backup/tdesktop/$AppVersionStrMajor/$AppVersionStrFull/t$BuildTarget"
-  if [ ! -d "/media/psf/backup/tdesktop" ]; then
-    BackupPath="/mnt/c/Telegram/Projects/backup/tdesktop/$AppVersionStrMajor/$AppVersionStrFull/t$BuildTarget"
-    if [ ! -d "/mnt/c/Telegram/Projects/backup/tdesktop" ]; then
+  BackupPath="/media/psf/backup/tdx/$AppVersionStrMajor/$AppVersionStrFull/t$BuildTarget"
+  if [ ! -d "/media/psf/backup/tdx" ]; then
+    BackupPath="/mnt/c/Telegram/Projects/backup/tdx/$AppVersionStrMajor/$AppVersionStrFull/t$BuildTarget"
+    if [ ! -d "/mnt/c/Telegram/Projects/backup/tdx" ]; then
       Error "Backup folder not found!"
     fi
   fi
@@ -229,8 +229,8 @@ if [ "$BuildTarget" == "mac" ] || [ "$BuildTarget" == "macstore" ]; then
     Error "Dropbox path not found!"
   fi
 
-  BackupPath="$HOME/Projects/backup/tdesktop/$AppVersionStrMajor/$AppVersionStrFull"
-  if [ ! -d "$HOME/Projects/backup/tdesktop" ]; then
+  BackupPath="$HOME/Projects/backup/tdx/$AppVersionStrMajor/$AppVersionStrFull"
+  if [ ! -d "$HOME/Projects/backup/tdx" ]; then
     Error "Backup path not found!"
   fi
 

From dd511c0249cbf7b9c501bed51cf3cd296ee690e8 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 20 Mar 2023 11:25:56 +0400
Subject: [PATCH 288/349] Fix build on macOS.

---
 .../SourceFiles/api/api_text_entities.cpp     |  2 +-
 Telegram/SourceFiles/api/api_updates.cpp      |  2 +-
 .../chat_helpers/stickers_list_widget.cpp     |  1 -
 Telegram/SourceFiles/data/data_document.cpp   |  2 +-
 Telegram/SourceFiles/data/data_histories.cpp  |  4 +-
 .../SourceFiles/data/data_replies_list.cpp    |  6 +--
 Telegram/SourceFiles/data/data_wall_paper.h   |  2 +-
 .../history/history_item_reply_markup.cpp     |  1 -
 .../view/history_view_translate_tracker.cpp   |  4 +-
 Telegram/SourceFiles/main/main_account.cpp    |  1 -
 Telegram/SourceFiles/mainwidget.cpp           |  4 +-
 .../SourceFiles/tdb/details/tdb_instance.cpp  | 17 ++++---
 .../SourceFiles/tdb/details/tdb_instance.h    |  1 +
 Telegram/SourceFiles/tdb/tdb_error.h          | 46 +++++++++++++++++++
 Telegram/SourceFiles/tdb/tdb_tl_scheme.h      | 41 +----------------
 Telegram/cmake/td_tdb.cmake                   |  1 +
 16 files changed, 72 insertions(+), 63 deletions(-)
 create mode 100644 Telegram/SourceFiles/tdb/tdb_error.h

diff --git a/Telegram/SourceFiles/api/api_text_entities.cpp b/Telegram/SourceFiles/api/api_text_entities.cpp
index a8071f249ec97e..e2295bb5213043 100644
--- a/Telegram/SourceFiles/api/api_text_entities.cpp
+++ b/Telegram/SourceFiles/api/api_text_entities.cpp
@@ -502,7 +502,7 @@ QVector<TLtextEntity> EntitiesToTdb(const EntitiesInText &entities) {
 				*type));
 		}
 	}
-	return std::move(v);
+	return v;
 }
 
 TLformattedText FormattedTextToTdb(const TextWithEntities &text) {
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 6b91d8ecde2699..6980bb5c3c1b9a 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -3219,7 +3219,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 		for (const auto &[id, value] : suggestionsToGigagroup) {
 			owner.setSuggestToGigagroup(owner.channel(id), value);
 		}
-	}, [&](const TLDupdateAutosaveSetting &data) {
+	}, [&](const TLDupdateAutosaveSettings &data) {
 	}, [&](const TLDupdateChatPendingJoinRequests &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		if (const auto peer = owner.peerLoaded(peerId)) {
diff --git a/Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp b/Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp
index 915d2519f5f500..172c94e14e5dfb 100644
--- a/Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp
+++ b/Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp
@@ -2855,7 +2855,6 @@ void StickersListWidget::applySearchQuery(std::vector<QString> &&query) {
 		cancelSetsSearch();
 		return;
 	}
-	using Result = EmojiKeywords::Result;
 	const auto callback = crl::guard(&_searchEmojiGuard, [=](
 			const std::vector<EmojiPtr> &result) {
 		searchForSets(text, result);
diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index 0aaee06d1c9315..55bf705a323412 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -996,7 +996,7 @@ void DocumentData::setFromLocal(const Data::DocumentLocalData &data) {
 					data.thumb.height()),
 				.bytes = data.thumbBytes,
 				.preloaded = data.thumb,
-				.bytesCount = data.thumbBytes.size(),
+				.bytesCount = int(data.thumbBytes.size()),
 			},
 			{},
 			isPremiumSticker);
diff --git a/Telegram/SourceFiles/data/data_histories.cpp b/Telegram/SourceFiles/data/data_histories.cpp
index 71f4757553b74b..c1f4b7398ef174 100644
--- a/Telegram/SourceFiles/data/data_histories.cpp
+++ b/Telegram/SourceFiles/data/data_histories.cpp
@@ -395,10 +395,10 @@ void Histories::sendDialogRequests() {
 		_dialogRequests.emplace(history, std::move(callbacks));
 
 		const auto peer = history->peer;
-		const auto fail = [=] {
+		const auto fail = [=, history = history] {
 			dialogEntryApplied(history);
 		};
-		const auto done = [=](const TLchat &result) {
+		const auto done = [=, history = history](const TLchat &result) {
 			const auto gotPeer = session().data().processPeer(result);
 			Assert(peer == gotPeer);
 			if (history->lastServerMessageKnown()) {
diff --git a/Telegram/SourceFiles/data/data_replies_list.cpp b/Telegram/SourceFiles/data/data_replies_list.cpp
index b8e541bb3adfd1..e01b1729d5fab2 100644
--- a/Telegram/SourceFiles/data/data_replies_list.cpp
+++ b/Telegram/SourceFiles/data/data_replies_list.cpp
@@ -848,9 +848,9 @@ bool RepliesList::processMessagesIsEmpty(const TLmessages &result) {
 	auto &owner = _history->owner();
 	const auto list = ranges::views::all(
 		result.data().vmessages().v
-	) | ranges::views::filter(
-		&std::optional<TLmessage>::has_value
-	) | ranges::to_vector;
+	) | ranges::views::filter([](const std::optional<TLmessage> &v) {
+		return v.has_value();
+	}) | ranges::to_vector;
 	const auto fullCount = result.data().vtotal_count().v;
 
 	if (list.empty()) {
diff --git a/Telegram/SourceFiles/data/data_wall_paper.h b/Telegram/SourceFiles/data/data_wall_paper.h
index fb938dfffa5bf1..1bc9d3904032b2 100644
--- a/Telegram/SourceFiles/data/data_wall_paper.h
+++ b/Telegram/SourceFiles/data/data_wall_paper.h
@@ -79,7 +79,7 @@ class WallPaper {
 	[[nodiscard]] QString shareUrl(not_null<Main::Session*> session) const;
 #endif
 	[[nodiscard]] Tdb::TLbackgroundType tlType() const;
-	[[nodiscard]] void requestShareUrl(
+	void requestShareUrl(
 		not_null<Main::Session*> session,
 		Fn<void(QString)> done) const;
 
diff --git a/Telegram/SourceFiles/history/history_item_reply_markup.cpp b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
index 6d5374465f5818..758139f6d09bdb 100644
--- a/Telegram/SourceFiles/history/history_item_reply_markup.cpp
+++ b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
@@ -65,7 +65,6 @@ using namespace Tdb;
 [[nodiscard]] RequestPeerQuery RequestPeerQueryFromTL(
 		const TLDkeyboardButtonTypeRequestChat &data) {
 	using Type = RequestPeerQuery::Type;
-	using Restriction = RequestPeerQuery::Restriction;
 	const auto restriction = [](const TLbool &is, const TLbool &no) {
 		using Restriction = RequestPeerQuery::Restriction;
 		return is.v
diff --git a/Telegram/SourceFiles/history/view/history_view_translate_tracker.cpp b/Telegram/SourceFiles/history/view/history_view_translate_tracker.cpp
index 2962eb9e4184c1..cf05c4d4bbe350 100644
--- a/Telegram/SourceFiles/history/view/history_view_translate_tracker.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_translate_tracker.cpp
@@ -272,9 +272,9 @@ void TranslateTracker::requestSome() {
 			peerToTdbChat(id.peer),
 			tl_int53(id.msg.bare),
 			tl_string(to.twoLetterCode())
-		)).done([=](const TLformattedText &result) {
+		)).done([=, id = id](const TLformattedText &result) {
 			requestDone(id, to, Api::FormattedTextFromTdb(result));
-		}).fail([=] {
+		}).fail([=, id = id] {
 			requestDone(id, to, {});
 		}).send();
 		_requested.push_back({ id, requestId });
diff --git a/Telegram/SourceFiles/main/main_account.cpp b/Telegram/SourceFiles/main/main_account.cpp
index 77e0e272a5d56a..1f7af607c1a38c 100644
--- a/Telegram/SourceFiles/main/main_account.cpp
+++ b/Telegram/SourceFiles/main/main_account.cpp
@@ -116,7 +116,6 @@ void Account::start(std::unique_ptr<MTP::Config> config) {
 				_session->validateSelf(result.data().vid().v);
 			}
 		}).fail([=](const Tdb::Error &error) {
-			_session;
 		}).send();
 	}
 }
diff --git a/Telegram/SourceFiles/mainwidget.cpp b/Telegram/SourceFiles/mainwidget.cpp
index c3bfc4d4982106..659ae55455fb6a 100644
--- a/Telegram/SourceFiles/mainwidget.cpp
+++ b/Telegram/SourceFiles/mainwidget.cpp
@@ -620,8 +620,8 @@ bool MainWidget::shareUrl(
 		text.text,
 		TextUtilities::ConvertEntitiesToTextTags(text.entities)
 	};
-	const auto full = text.text.size();
-	const auto newline = text.text.indexOf('\n');
+	const auto full = int(text.text.size());
+	const auto newline = int(text.text.indexOf('\n'));
 	const auto start = (containsLink && newline > 0) ? (newline + 1) : full;
 	const auto cursor = MessageCursor{ start, full, Ui::kQFixedMax };
 	const auto history = thread->owningHistory();
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
index 33dedc83495810..5911dfb7989bb7 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
@@ -7,6 +7,7 @@ For license and copyright information please follow this link:
 */
 #include "tdb/details/tdb_instance.h"
 
+#include "base/atomic.h"
 #include "base/debug_log.h"
 
 #include <QtCore/QMutex>
@@ -36,7 +37,9 @@ namespace api = td_api;
 	if (response->get_id() != api::error::ID) {
 		return std::nullopt;
 	}
-	return Error(tl_from<TLerror>(response));
+	const auto error = tl_from<TLerror>(response);
+	const auto &data = error.data();
+	return Error{ data.vcode().v, data.vmessage().v };
 }
 
 template <typename Message>
@@ -307,8 +310,8 @@ class Instance::Client final {
 	std::variant<TLdisableProxy, TLaddProxy> _proxy;
 	rpl::event_stream<TLupdate> _updates;
 	std::vector<PausedProcess> _pausedProcesses;
-	std::atomic<State> _state = State::Working;
-	std::atomic<bool> _clearingStale = false;
+	base::atomic<State> _state = State::Working;
+	base::atomic<bool> _clearingStale = false;
 	bool _paused = false;
 
 };
@@ -726,14 +729,14 @@ void Instance::Client::sendPreparedSync(
 		callback(0, &error)();
 		return;
 	}
-	auto flag = std::atomic<bool>(false);
+	auto flag = base::atomic<bool>(false);
 	sendToManager(allocateRequestId(), std::move(request), [&, flag = &flag](
 			uint64 id,
 			ExternalResponse response) mutable {
 		// Don't send callback() result to the main thread, invoke instantly.
 		callback(id, std::move(response))();
 		*flag = true;
-		std::atomic_notify_all(flag);
+		atomic_notify_all(flag);
 		return FnMut<void()>();
 	});
 	flag.wait(false);
@@ -975,7 +978,7 @@ void Instance::Client::purgeInvalid() {
 			).arg(key));
 
 		*state = purged ? State::PurgeDone : State::PurgeFail;
-		std::atomic_notify_all(state);
+		atomic_notify_all(state);
 
 		crl::on_main([weak, id, key] {
 			if (const auto strong = weak.lock()) {
@@ -997,7 +1000,7 @@ void Instance::Client::clearStale() {
 			: PurgeDatabaseType::Test;
 		PurgeDatabase(config.databaseDirectory, purgeType);
 		*flag = false;
-		std::atomic_notify_all(flag);
+		atomic_notify_all(flag);
 	});
 }
 
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.h b/Telegram/SourceFiles/tdb/details/tdb_instance.h
index 20e36a70002b9a..738248554ae3fe 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.h
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.h
@@ -8,6 +8,7 @@ For license and copyright information please follow this link:
 #pragma once
 
 #include "tdb/details/tdb_tl_core_external.h"
+#include "tdb/tdb_error.h"
 #include "tdb/tdb_request_id.h"
 #include "base/expected.h"
 
diff --git a/Telegram/SourceFiles/tdb/tdb_error.h b/Telegram/SourceFiles/tdb/tdb_error.h
new file mode 100644
index 00000000000000..fbe8cab4d86f20
--- /dev/null
+++ b/Telegram/SourceFiles/tdb/tdb_error.h
@@ -0,0 +1,46 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+namespace Tdb {
+
+class TLerror;
+
+class Error {
+public:
+	Error(int code, const QString &message)
+	: code(code)
+	, message(message) {
+	}
+	Error(const Error &other) = default;
+	Error &operator=(const Error &other) {
+		const_cast<int&>(code) = other.code;
+		const_cast<QString&>(message) = other.message;
+		return *this;
+	}
+
+	[[nodiscard]] static Error Local(const QString &message) {
+		return { -555, message };
+	}
+
+	const int code = 0;
+	const QString message;
+
+};
+
+[[nodiscard]] inline bool IsFloodError(const QString &type) {
+	// See: td/telegram/net/NetQueryDelayer.cpp.
+	return type.startsWith(u"Too Many Requests:"_q);
+}
+
+[[nodiscard]] inline bool IsFloodError(const Error &error) {
+	// See: td/telegram/net/NetQueryDelayer.cpp.
+	return (error.code == 429);
+}
+
+} // namespace Tdb
diff --git a/Telegram/SourceFiles/tdb/tdb_tl_scheme.h b/Telegram/SourceFiles/tdb/tdb_tl_scheme.h
index e863dbf1bd04ef..96586c39b2bbd2 100644
--- a/Telegram/SourceFiles/tdb/tdb_tl_scheme.h
+++ b/Telegram/SourceFiles/tdb/tdb_tl_scheme.h
@@ -8,43 +8,4 @@ For license and copyright information please follow this link:
 #pragma once
 
 #include "tdb_tl-scheme.h"
-
-namespace Tdb {
-
-class Error {
-public:
-	explicit Error(const TLerror &error)
-	: code(error.c_error().vcode().v)
-	, message(error.c_error().vmessage().v) {
-	}
-	Error(int code, const QString &message)
-	: code(code)
-	, message(message) {
-	}
-	Error(const Error &other) = default;
-	Error &operator=(const Error &other) {
-		const_cast<int&>(code) = other.code;
-		const_cast<QString&>(message) = other.message;
-		return *this;
-	}
-
-	[[nodiscard]] static Error Local(const QString &message) {
-		return Error{ -555, message };
-	}
-
-	const int code = 0;
-	const QString message;
-
-};
-
-inline bool IsFloodError(const QString &type) {
-	// See: td/telegram/net/NetQueryDelayer.cpp.
-	return type.startsWith(u"Too Many Requests:"_q);
-}
-
-inline bool IsFloodError(const Error &error) {
-	// See: td/telegram/net/NetQueryDelayer.cpp.
-	return error.code == 429;
-}
-
-} // namespace Tdb
+#include "tdb/tdb_error.h"
diff --git a/Telegram/cmake/td_tdb.cmake b/Telegram/cmake/td_tdb.cmake
index 72b9905802fa50..2449fe0610697d 100644
--- a/Telegram/cmake/td_tdb.cmake
+++ b/Telegram/cmake/td_tdb.cmake
@@ -17,6 +17,7 @@ nice_target_sources(td_tdb ${src_loc}
 PRIVATE
     tdb/tdb_account.cpp
     tdb/tdb_account.h
+    tdb/tdb_error.h
     tdb/tdb_file_generator.cpp
     tdb/tdb_file_generator.h
     tdb/tdb_file_proxy.cpp

From ce8fb9bcb45c35116777effee4889d03d8107000 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 22 Mar 2023 09:22:26 +0400
Subject: [PATCH 289/349] [tdx] Use new setup / update file names.

---
 Telegram/SourceFiles/_other/packer.cpp       |  6 ++--
 Telegram/SourceFiles/core/update_checker.cpp |  9 +-----
 Telegram/build/build.bat                     | 18 ++++++-----
 Telegram/build/build.sh                      | 12 ++++----
 Telegram/build/deploy.sh                     | 22 +++++++-------
 Telegram/build/release.py                    | 32 ++++++++++----------
 Telegram/build/setup.iss                     |  4 +--
 7 files changed, 50 insertions(+), 53 deletions(-)

diff --git a/Telegram/SourceFiles/_other/packer.cpp b/Telegram/SourceFiles/_other/packer.cpp
index e563e167534a53..f6d5267a91421b 100644
--- a/Telegram/SourceFiles/_other/packer.cpp
+++ b/Telegram/SourceFiles/_other/packer.cpp
@@ -495,11 +495,11 @@ int main(int argc, char *argv[])
 	cout << "Signature verified!\n";
 	RSA_free(pbKey);
 #ifdef Q_OS_WIN
-	QString outName((targetwinarm ? QString("tarm64upd%1") : targetwin64 ? QString("tx64upd%1") : QString("tupdate%1")).arg(AlphaVersion ? AlphaVersion : version));
+	QString outName((targetwinarm ? QString("update-win-arm-%1") : targetwin64 ? QString("update-win-x64-%1") : QString("update-win-x86-%1")).arg(AlphaVersion ? AlphaVersion : version));
 #elif defined Q_OS_MAC
-	QString outName((targetarmac ? QString("tarmacupd%1") : QString("tmacupd%1")).arg(AlphaVersion ? AlphaVersion : version));
+	QString outName((targetarmac ? QString("update-mac-arm-%1") : QString("update-mac-x64-%1")).arg(AlphaVersion ? AlphaVersion : version));
 #else
-	QString outName(QString("tlinuxupd%1").arg(AlphaVersion ? AlphaVersion : version));
+	QString outName(QString("update-linux-x64-%1").arg(AlphaVersion ? AlphaVersion : version));
 #endif
 	if (AlphaVersion) {
 		outName += "_" + AlphaSignature;
diff --git a/Telegram/SourceFiles/core/update_checker.cpp b/Telegram/SourceFiles/core/update_checker.cpp
index 777dde80c4ad73..75e6f221e5811b 100644
--- a/Telegram/SourceFiles/core/update_checker.cpp
+++ b/Telegram/SourceFiles/core/update_checker.cpp
@@ -242,14 +242,7 @@ QString FindUpdateFile() {
 	const auto list = updates.entryInfoList(QDir::Files);
 	for (const auto &info : list) {
 		static const auto RegExp = QRegularExpression(
-			"^("
-			"tupdate|"
-			"tx64upd|"
-			"tarm64upd|"
-			"tmacupd|"
-			"tarmacupd|"
-			"tlinuxupd|"
-			")\\d+(_[a-z\\d]+)?$",
+			"^update-(win|mac|linux)-(x86|x64|arm)-\\d+(_[a-z\\d]+)?$",
 			QRegularExpression::CaseInsensitiveOption
 		);
 		if (RegExp.match(info.fileName()).hasMatch()) {
diff --git a/Telegram/build/build.bat b/Telegram/build/build.bat
index b0054770c4342b..403515627a0df8 100644
--- a/Telegram/build/build.bat
+++ b/Telegram/build/build.bat
@@ -108,9 +108,9 @@ set "HomePath=%FullScriptPath%.."
 set "ResourcesPath=%HomePath%\Resources"
 set "SolutionPath=%HomePath%\..\out"
 if %Build64% neq 0 (
-  set "UpdateFile=tx64upd%AppVersion%"
-  set "SetupFile=tsetup-x64.%AppVersionStrFull%.exe"
-  set "PortableFile=tportable-x64.%AppVersionStrFull%.zip"
+  set "UpdateFile=update-win-x64-%AppVersion%"
+  set "SetupFile=tdx-win-x64.%AppVersionStrFull%.exe"
+  set "PortableFile=tdx-portable-win-x64.%AppVersionStrFull%.zip"
   set "DumpSymsPath=%SolutionPath%\..\..\Libraries\win64\breakpad\src\tools\windows\dump_syms\Release\dump_syms.exe"
 ) else if %BuildARM% neq 0 (
   set "UpdateFile=tarm64upd%AppVersion%"
@@ -118,9 +118,9 @@ if %Build64% neq 0 (
   set "PortableFile=tportable-arm64.%AppVersionStrFull%.zip"
   set "DumpSymsPath=%SolutionPath%\..\..\Libraries\breakpad\src\tools\windows\dump_syms\Release\dump_syms.exe"
 ) else (
-  set "UpdateFile=tupdate%AppVersion%"
-  set "SetupFile=tsetup.%AppVersionStrFull%.exe"
-  set "PortableFile=tportable.%AppVersionStrFull%.zip"
+  set "UpdateFile=update-win-x86-%AppVersion%"
+  set "SetupFile=tdx-win-x86.%AppVersionStrFull%.exe"
+  set "PortableFile=tdx-portable-win-x86.%AppVersionStrFull%.zip"
   set "DumpSymsPath=%SolutionPath%\..\..\Libraries\breakpad\src\tools\windows\dump_syms\Release\dump_syms.exe"
 )
 set "ReleasePath=%SolutionPath%\Release"
@@ -178,7 +178,11 @@ if %AlphaVersion% neq 0 (
     echo Deploy folder for version %AppVersionStr% already exists!
     exit /b 1
   )
-  if exist %ReleasePath%\tupdate%AppVersion% (
+  if exist %ReleasePath%\update-win-x86-%AppVersion% (
+    echo Update file for version %AppVersion% already exists!
+    exit /b 1
+  )
+  if exist %ReleasePath%\update-win-x64-%AppVersion% (
     echo Update file for version %AppVersion% already exists!
     exit /b 1
   )
diff --git a/Telegram/build/build.sh b/Telegram/build/build.sh
index fb01442a546400..0277c9bb83827d 100755
--- a/Telegram/build/build.sh
+++ b/Telegram/build/build.sh
@@ -54,8 +54,8 @@ echo ""
 HomePath="$FullScriptPath/.."
 if [ "$BuildTarget" == "linux" ]; then
   echo "Building version $AppVersionStrFull for Linux 64bit.."
-  UpdateFile="tlinuxupd$AppVersion"
-  SetupFile="tsetup.$AppVersionStrFull.tar.xz"
+  UpdateFile="update-linux-x64-$AppVersion"
+  SetupFile="tdx-linux-x64.$AppVersionStrFull.tar.xz"
   ProjectPath="$HomePath/../out"
   ReleasePath="$ProjectPath/Release"
   BinaryName="Telegram"
@@ -82,8 +82,8 @@ elif [ "$BuildTarget" == "mac" ] ; then
   if [ "$AC_USERNAME" == "" ]; then
     Error "AC_USERNAME not found!"
   fi
-  UpdateFileAMD64="tmacupd$AppVersion"
-  UpdateFileARM64="tarmacupd$AppVersion"
+  UpdateFileAMD64="update-mac-x64-$AppVersion"
+  UpdateFileARM64="update-mac-arm-$AppVersion"
   if [ "$MacArch" == "arm64" ]; then
     UpdateFile="$UpdateFileARM64"
   elif [ "$MacArch" == "x86_64" ]; then
@@ -94,10 +94,10 @@ elif [ "$BuildTarget" == "mac" ] ; then
   BinaryName="Telegram"
   if [ "$MacArch" != "" ]; then
     BundleName="$BinaryName.$MacArch.app"
-    SetupFile="tsetup.$MacArch.$AppVersionStrFull.dmg"
+    SetupFile="tdx-mac-$MacArch.$AppVersionStrFull.dmg"
   else
     BundleName="$BinaryName.app"
-    SetupFile="tsetup.$AppVersionStrFull.dmg"
+    SetupFile="tdx-mac.$AppVersionStrFull.dmg"
   fi
 elif [ "$BuildTarget" == "macstore" ]; then
   if [ "$AlphaVersion" != "0" ]; then
diff --git a/Telegram/build/deploy.sh b/Telegram/build/deploy.sh
index e3217ca40973ee..1022050b0e79c1 100755
--- a/Telegram/build/deploy.sh
+++ b/Telegram/build/deploy.sh
@@ -85,19 +85,19 @@ else
   Error "Can't deploy here"
 fi
 MacDeployPath="$BackupPath/$AppVersionStrMajor/$AppVersionStrFull/tmac"
-MacUpdateFile="tmacupd$AppVersion"
-ARMacUpdateFile="tarmacupd$AppVersion"
-MacSetupFile="tsetup.$AppVersionStrFull.dmg"
+MacUpdateFile="update-mac-x64-$AppVersion"
+ARMacUpdateFile="update-mac-arm-$AppVersion"
+MacSetupFile="tdx-mac.$AppVersionStrFull.dmg"
 MacRemoteFolder="tmac"
 WinDeployPath="$BackupPath/$AppVersionStrMajor/$AppVersionStrFull/tsetup"
-WinUpdateFile="tupdate$AppVersion"
-WinSetupFile="tsetup.$AppVersionStrFull.exe"
-WinPortableFile="tportable.$AppVersionStrFull.zip"
+WinUpdateFile="update-win-x86-$AppVersion"
+WinSetupFile="tdx-win-x86.$AppVersionStrFull.exe"
+WinPortableFile="tdx-portable-win-x86.$AppVersionStrFull.zip"
 WinRemoteFolder="tsetup"
 Win64DeployPath="$BackupPath/$AppVersionStrMajor/$AppVersionStrFull/tx64"
-Win64UpdateFile="tx64upd$AppVersion"
-Win64SetupFile="tsetup-x64.$AppVersionStrFull.exe"
-Win64PortableFile="tportable-x64.$AppVersionStrFull.zip"
+Win64UpdateFile="update-win-x64-$AppVersion"
+Win64SetupFile="tdx-win-x64.$AppVersionStrFull.exe"
+Win64PortableFile="tdx-portable-win-x64.$AppVersionStrFull.zip"
 Win64RemoteFolder="tx64"
 WinArmDeployPath="$BackupPath/$AppVersionStrMajor/$AppVersionStrFull/tarm64"
 WinArmUpdateFile="tarm64upd$AppVersion"
@@ -105,8 +105,8 @@ WinArmSetupFile="tsetup-arm64.$AppVersionStrFull.exe"
 WinArmPortablefile="tportable-arm64.$AppVersionStrFull.zip"
 WinArmRemoteFolder="tarm64"
 LinuxDeployPath="$BackupPath/$AppVersionStrMajor/$AppVersionStrFull/tlinux"
-LinuxUpdateFile="tlinuxupd$AppVersion"
-LinuxSetupFile="tsetup.$AppVersionStrFull.tar.xz"
+LinuxUpdateFile="update-linux-x64-$AppVersion"
+LinuxSetupFile="tdx-linux-x64.$AppVersionStrFull.tar.xz"
 LinuxRemoteFolder="tlinux"
 DeployPath="$BackupPath/$AppVersionStrMajor/$AppVersionStrFull"
 
diff --git a/Telegram/build/release.py b/Telegram/build/release.py
index 4e6f383527f860..3e907902af950d 100644
--- a/Telegram/build/release.py
+++ b/Telegram/build/release.py
@@ -193,57 +193,57 @@ def prepareSources():
   'label': 'Source code (tar.gz, full)',
 })
 files.append({
-  'local': 'tsetup.' + version_full + '.exe',
-  'remote': 'tsetup.' + version_full + '.exe',
+  'local': 'tdx-win-x86.' + version_full + '.exe',
+  'remote': 'tdx-win-x86.' + version_full + '.exe',
   'backup_folder': 'tsetup',
   'mime': 'application/octet-stream',
   'label': 'Windows 32 bit: Installer',
 })
 files.append({
-  'local': 'tportable.' + version_full + '.zip',
-  'remote': 'tportable.' + version_full + '.zip',
+  'local': 'tdx-portable-win-x86.' + version_full + '.zip',
+  'remote': 'tdx-portable-win-x86.' + version_full + '.zip',
   'backup_folder': 'tsetup',
   'mime': 'application/zip',
   'label': 'Windows 32 bit: Portable',
 })
 files.append({
-  'local': 'tsetup-x64.' + version_full + '.exe',
-  'remote': 'tsetup-x64.' + version_full + '.exe',
+  'local': 'tdx-win-x64.' + version_full + '.exe',
+  'remote': 'tdx-win-x64.' + version_full + '.exe',
   'backup_folder': 'tx64',
   'mime': 'application/octet-stream',
   'label': 'Windows 64 bit: Installer',
 })
 files.append({
-  'local': 'tportable-x64.' + version_full + '.zip',
-  'remote': 'tportable-x64.' + version_full + '.zip',
+  'local': 'tdx-portable-win-x64.' + version_full + '.zip',
+  'remote': 'tdx-portable-win-x64.' + version_full + '.zip',
   'backup_folder': 'tx64',
   'mime': 'application/zip',
   'label': 'Windows 64 bit: Portable',
 })
 files.append({
-  'local': 'tsetup-arm64.' + version_full + '.exe',
-  'remote': 'tsetup-arm64.' + version_full + '.exe',
+  'local': 'tdx-win-arm.' + version_full + '.exe',
+  'remote': 'tdx-win-arm.' + version_full + '.exe',
   'backup_folder': 'tarm64',
   'mime': 'application/octet-stream',
   'label': 'Windows on ARM: Installer',
 })
 files.append({
-  'local': 'tportable-arm64.' + version_full + '.zip',
-  'remote': 'tportable-arm64.' + version_full + '.zip',
+  'local': 'tdx-portable-win-arm.' + version_full + '.zip',
+  'remote': 'tdx-portable-win-arm.' + version_full + '.zip',
   'backup_folder': 'tarm64',
   'mime': 'application/zip',
   'label': 'Windows on ARM: Portable',
 })
 files.append({
-  'local': 'tsetup.' + version_full + '.dmg',
-  'remote': 'tsetup.' + version_full + '.dmg',
+  'local': 'tdx-mac.' + version_full + '.dmg',
+  'remote': 'tdx-mac.' + version_full + '.dmg',
   'backup_folder': 'tmac',
   'mime': 'application/octet-stream',
   'label': 'macOS 10.13+: Installer',
 })
 files.append({
-  'local': 'tsetup.' + version_full + '.tar.xz',
-  'remote': 'tsetup.' + version_full + '.tar.xz',
+  'local': 'tdx-linux-x64.' + version_full + '.tar.xz',
+  'remote': 'tdx-linux-x64.' + version_full + '.tar.xz',
   'backup_folder': 'tlinux',
   'mime': 'application/octet-stream',
   'label': 'Linux 64 bit: Binary',
diff --git a/Telegram/build/setup.iss b/Telegram/build/setup.iss
index b0dd43f6571179..bb0122a606621e 100644
--- a/Telegram/build/setup.iss
+++ b/Telegram/build/setup.iss
@@ -44,11 +44,11 @@ SignTool=sha256
 #elif MyBuildTarget == "win64"
   ArchitecturesAllowed="x64 arm64"
   ArchitecturesInstallIn64BitMode="x64 arm64"
-  OutputBaseFilename=tsetup-x64.{#MyAppVersionFull}
+  OutputBaseFilename=tdx-win-x64.{#MyAppVersionFull}
   #define ArchModulesFolder "x64"
   AppVerName={#MyAppName} {#MyAppVersion} 64bit
 #else
-  OutputBaseFilename=tsetup.{#MyAppVersionFull}
+  OutputBaseFilename=tdx-win-x86.{#MyAppVersionFull}
   #define ArchModulesFolder "x86"
   AppVerName={#MyAppName} {#MyAppVersion} 32bit
 #endif

From 5df595641ef252a8f7ff0af4309b2719af1d6698 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 22 Mar 2023 10:08:21 +0400
Subject: [PATCH 290/349] Migrate support user info to TDLib.

---
 Telegram/SourceFiles/api/api_premium_option.h |  2 +-
 .../SourceFiles/support/support_helper.cpp    | 38 ++++++++++++++++---
 Telegram/SourceFiles/support/support_helper.h |  7 +++-
 3 files changed, 39 insertions(+), 8 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_premium_option.h b/Telegram/SourceFiles/api/api_premium_option.h
index cc8d35cc7cb5ed..8a5711d6269b6f 100644
--- a/Telegram/SourceFiles/api/api_premium_option.h
+++ b/Telegram/SourceFiles/api/api_premium_option.h
@@ -56,7 +56,7 @@ template<typename Option>
 			continue;
 		}
 #if 0 // mtp
-		const auto botUrl = !lnk // later internalLink types.
+		const auto botUrl = !lnk
 			? QString()
 			: (lnk->type() == Tdb::id_internalLinkTypeInvoice)
 			? ("https://t.me/$"
diff --git a/Telegram/SourceFiles/support/support_helper.cpp b/Telegram/SourceFiles/support/support_helper.cpp
index 235f0f5f52ac72..646e528875313b 100644
--- a/Telegram/SourceFiles/support/support_helper.cpp
+++ b/Telegram/SourceFiles/support/support_helper.cpp
@@ -38,6 +38,8 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_boxes.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Main {
 class Session;
 } // namespace Main
@@ -45,6 +47,8 @@ class Session;
 namespace Support {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kOccupyFor = TimeId(60);
 constexpr auto kReoccupyEach = 30 * crl::time(1000);
 constexpr auto kMaxSupportInfoLength = MaxMessageSize * 4;
@@ -397,10 +401,14 @@ bool Helper::isOccupiedBySomeone(History *history) const {
 }
 
 void Helper::refreshInfo(not_null<UserData*> user) {
-#if 0 // tdlib todo
+#if 0 // mtp
 	_api.request(MTPhelp_GetUserInfo(
 		user->inputUser
 	)).done([=](const MTPhelp_UserInfo &result) {
+#endif
+	_api.request(TLgetUserSupportInfo(
+		tl_int53(peerToUser(user->id).bare)
+	)).done([=](const TLuserSupportInfo &result) {
 		applyInfo(user, result);
 		if (const auto controller = _userInfoEditPending.take(user)) {
 			if (const auto strong = controller->get()) {
@@ -408,13 +416,14 @@ void Helper::refreshInfo(not_null<UserData*> user) {
 			}
 		}
 	}).send();
-#endif
 }
 
-#if 0 // mtp
 void Helper::applyInfo(
 		not_null<UserData*> user,
+#if 0 // mtp
 		const MTPhelp_UserInfo &result) {
+#endif
+		const TLuserSupportInfo &result) {
 	const auto notify = [&] {
 		user->session().changes().peerUpdated(
 			user,
@@ -425,6 +434,19 @@ void Helper::applyInfo(
 			notify();
 		}
 	};
+	const auto &data = result.data();
+	auto info = UserInfo{
+		.author = data.vauthor().v,
+		.date = data.vdate().v,
+		.text = Api::FormattedTextFromTdb(data.vmessage()),
+	};
+	if (info.text.empty()) {
+		remove();
+	} else if (_userInformation[user] != info) {
+		_userInformation[user] = std::move(info);
+		notify();
+	}
+#if 0 // mtp
 	result.match([&](const MTPDhelp_userInfo &data) {
 		auto info = UserInfo();
 		info.author = qs(data.vauthor());
@@ -441,8 +463,8 @@ void Helper::applyInfo(
 	}, [&](const MTPDhelp_userInfoEmpty &) {
 		remove();
 	});
-}
 #endif
+}
 
 rpl::producer<UserInfo> Helper::infoValue(not_null<UserData*> user) const {
 	return user->session().changes().peerFlagsValue(
@@ -526,7 +548,7 @@ void Helper::saveInfo(
 		Ui::ItemTextDefaultOptions().flags);
 	TextUtilities::Trim(text);
 
-#if 0 // tdlib todo
+#if 0 // mtp
 	const auto entities = Api::EntitiesToMTP(
 		&user->session(),
 		text.entities,
@@ -536,12 +558,16 @@ void Helper::saveInfo(
 		MTP_string(text.text),
 		entities
 	)).done([=](const MTPhelp_UserInfo &result) {
+#endif
+	_userInfoSaving[user].requestId = _api.request(TLsetUserSupportInfo(
+		tl_int53(peerToUser(user->id).bare),
+		Api::FormattedTextToTdb(text)
+	)).done([=](const TLuserSupportInfo &result) {
 		applyInfo(user, result);
 		done(true);
 	}).fail([=] {
 		done(false);
 	}).send();
-#endif
 }
 
 Templates &Helper::templates() {
diff --git a/Telegram/SourceFiles/support/support_helper.h b/Telegram/SourceFiles/support/support_helper.h
index 6da36880737519..509053982e7b69 100644
--- a/Telegram/SourceFiles/support/support_helper.h
+++ b/Telegram/SourceFiles/support/support_helper.h
@@ -15,6 +15,10 @@ namespace Tdb {
 class TLuserSupportInfo;
 } // namespace Tdb
 
+namespace Tdb {
+class TLuserSupportInfo;
+} // namespace Tdb
+
 class History;
 
 namespace Main {
@@ -83,9 +87,10 @@ class Helper final {
 	void occupyInDraft();
 	void reoccupy();
 
-#if 0 // mtp
 	void applyInfo(
 		not_null<UserData*> user,
+		const Tdb::TLuserSupportInfo &result);
+#if 0 // mtp
 		const MTPhelp_UserInfo &result);
 #endif
 	void showEditInfoBox(

From bb27e0339ffa911adceb13342c589a96d2154fee Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 22 Mar 2023 10:51:06 +0400
Subject: [PATCH 291/349] Support separate screencast audio ssrc.

---
 Telegram/SourceFiles/apiwrap.cpp               |  2 +-
 Telegram/SourceFiles/boxes/passcode_box.cpp    |  2 +-
 .../calls/group/calls_group_call.cpp           | 18 +++++++++++++++++-
 .../SourceFiles/calls/group/calls_group_call.h |  2 ++
 .../calls/group/calls_group_members.cpp        |  9 +++++++++
 .../calls/group/calls_group_members_row.cpp    | 11 +++++++++--
 Telegram/SourceFiles/data/data_group_call.cpp  | 12 ++++++++++++
 Telegram/SourceFiles/data/data_group_call.h    |  1 +
 .../SourceFiles/lang/lang_cloud_manager.cpp    |  2 +-
 9 files changed, 53 insertions(+), 6 deletions(-)

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index d2e4bc44019f4d..b4f341b5df2bd1 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -1395,7 +1395,7 @@ void ApiWrap::requestFullPeer(not_null<PeerData*> peer) {
 			)).done([=](const TLDuserFullInfo &data) {
 				Data::ApplyUserUpdate(user, data);
 				finish();
-#if 0 // doLater ?
+#if 0 // mtp
 				if (user == _session->user() && !_session->validateSelf(fields.vid().v)) {
 					constexpr auto kRequestUserAgainTimeout = crl::time(10000);
 					base::call_delayed(kRequestUserAgainTimeout, _session, [=] {
diff --git a/Telegram/SourceFiles/boxes/passcode_box.cpp b/Telegram/SourceFiles/boxes/passcode_box.cpp
index abd8bd900ba130..54c8bd973d9513 100644
--- a/Telegram/SourceFiles/boxes/passcode_box.cpp
+++ b/Telegram/SourceFiles/boxes/passcode_box.cpp
@@ -469,7 +469,7 @@ void PasscodeBox::recoverPasswordDone(const QByteArray &newPasswordBytes) {
 	}
 	_setRequest = 0;
 	const auto weak = Ui::MakeWeak(this);
-#if 0 // doLater
+#if 0 // mtp
 	_newAuthorization.fire_copy(result);
 #endif
 	if (weak) {
diff --git a/Telegram/SourceFiles/calls/group/calls_group_call.cpp b/Telegram/SourceFiles/calls/group/calls_group_call.cpp
index e24e057e45d31f..dd52acfabe0c03 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_call.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_call.cpp
@@ -285,11 +285,16 @@ bool VideoEndpoint::rtmp() const noexcept {
 struct VideoParams {
 	std::string endpointId;
 	std::vector<tgcalls::MediaSsrcGroup> ssrcGroups;
+#if 0 // mtp
 	uint32 additionalSsrc = 0;
+#endif
 	bool paused = false;
 
 	[[nodiscard]] bool empty() const {
+#if 0 // mtp
 		return !additionalSsrc && (endpointId.empty() || ssrcGroups.empty());
+#endif
+		return endpointId.empty() || ssrcGroups.empty();
 	}
 	[[nodiscard]] explicit operator bool() const {
 		return !empty();
@@ -356,7 +361,7 @@ struct ParticipantVideoParams {
 	const auto &data = params->data();
 	result.paused = data.vis_paused().v;
 	result.endpointId = data.vendpoint_id().v.toStdString();
-#if 0 // doLater
+#if 0 // mtp
 	result.additionalSsrc = data.vaudio_source().value_or_empty();
 #endif
 	const auto &list = data.vsource_groups().v;
@@ -476,10 +481,12 @@ bool IsScreenPaused(const std::shared_ptr<ParticipantVideoParams> &params) {
 	return params && params->screen.paused;
 }
 
+#if 0 // mtp
 uint32 GetAdditionalAudioSsrc(
 		const std::shared_ptr<ParticipantVideoParams> &params) {
 	return params ? params->screen.additionalSsrc : 0;
 }
+#endif
 
 std::shared_ptr<ParticipantVideoParams> ParseVideoParams(
 #if 0 // goodToRemove
@@ -1251,7 +1258,10 @@ void GroupCall::join(CallId id) {
 		if (!update.now) {
 			_instance->removeSsrcs({
 				update.was->ssrc,
+				update.was->screencastSsrc,
+#if 0 // mtp
 				GetAdditionalAudioSsrc(update.was->videoParams),
+#endif
 			});
 		} else if (!_rtmp) {
 			updateInstanceVolume(update.was, *update.now);
@@ -3468,13 +3478,19 @@ void GroupCall::updateInstanceVolume(
 	const auto volumeChanged = was
 		? (was->volume != now.volume || was->mutedByMe != now.mutedByMe)
 		: nonDefault;
+#if 0 // mtp
 	const auto additionalSsrc = GetAdditionalAudioSsrc(now.videoParams);
+#endif
+	const auto additionalSsrc = now.screencastSsrc;
 	const auto set = now.ssrc
 		&& (volumeChanged || (was && was->ssrc != now.ssrc));
 	const auto additionalSet = additionalSsrc
 		&& (volumeChanged
+			|| (was && was->screencastSsrc != additionalSsrc));
+#if 0 // mtp
 			|| (was && (GetAdditionalAudioSsrc(was->videoParams)
 				!= additionalSsrc)));
+#endif
 	const auto localVolume = now.mutedByMe
 		? 0.
 		: (now.volume / float64(Group::kDefaultVolume));
diff --git a/Telegram/SourceFiles/calls/group/calls_group_call.h b/Telegram/SourceFiles/calls/group/calls_group_call.h
index d02b214b4c9e7b..4c921c1c72432a 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_call.h
+++ b/Telegram/SourceFiles/calls/group/calls_group_call.h
@@ -193,8 +193,10 @@ struct ParticipantVideoParams;
 	const std::shared_ptr<ParticipantVideoParams> &params);
 [[nodiscard]] bool IsScreenPaused(
 	const std::shared_ptr<ParticipantVideoParams> &params);
+#if 0 // mtp
 [[nodiscard]] uint32 GetAdditionalAudioSsrc(
 	const std::shared_ptr<ParticipantVideoParams> &params);
+#endif
 
 class GroupCall final
 	: public base::has_weak_ptr
diff --git a/Telegram/SourceFiles/calls/group/calls_group_members.cpp b/Telegram/SourceFiles/calls/group/calls_group_members.cpp
index 9331fdd5db69a1..685d6a7570212f 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_members.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_members.cpp
@@ -725,7 +725,10 @@ void Members::Controller::updateRow(
 	const auto wasSounding = row->sounding();
 	const auto wasSsrc = was ? was->ssrc : 0;
 	const auto wasAdditionalSsrc = was
+		? was->screencastSsrc
+#if 0 // mtp
 		? GetAdditionalAudioSsrc(was->videoParams)
+#endif
 		: 0;
 	row->setSkipLevelUpdate(_skipRowLevelUpdate);
 	row->updateState(participant);
@@ -756,7 +759,10 @@ void Members::Controller::updateRowInSoundingMap(
 	const auto nowSounding = row->sounding();
 	const auto nowSsrc = participant ? participant->ssrc : 0;
 	const auto nowAdditionalSsrc = participant
+		? participant->screencastSsrc
+#if 0// mtp
 		? GetAdditionalAudioSsrc(participant->videoParams)
+#endif
 		: 0;
 	updateRowInSoundingMap(row, wasSounding, wasSsrc, nowSounding, nowSsrc);
 	updateRowInSoundingMap(
@@ -1348,7 +1354,10 @@ base::unique_qptr<Ui::PopupMenu> Members::Controller::createRowContextMenu(
 		} else if (participant
 			&& (!isMe(participantPeer) || _peer->canManageGroupCall())
 			&& (participant->ssrc != 0
+				|| participant->screencastSsrc != 0)) {
+#if 0 // mtp
 				|| GetAdditionalAudioSsrc(participant->videoParams) != 0)) {
+#endif
 			addMuteActionsToContextMenu(
 				result,
 				participantPeer,
diff --git a/Telegram/SourceFiles/calls/group/calls_group_members_row.cpp b/Telegram/SourceFiles/calls/group/calls_group_members_row.cpp
index fd71e0ac55c86f..3b15bc0081be68 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_members_row.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_members_row.cpp
@@ -155,14 +155,23 @@ void MembersRow::updateState(
 	} else if (!participant->muted
 		|| (participant->sounding && participant->ssrc != 0)
 		|| (participant->additionalSounding
+			&& participant->screencastSsrc != 0)) {
+#if 0 // mtp
 			&& GetAdditionalAudioSsrc(participant->videoParams) != 0)) {
+#endif
 		setState(State::Active);
 		setSounding((participant->sounding && participant->ssrc != 0)
 			|| (participant->additionalSounding
+				&& participant->screencastSsrc != 0));
+#if 0 // mtp
 				&& GetAdditionalAudioSsrc(participant->videoParams) != 0));
+#endif
 		setSpeaking((participant->speaking && participant->ssrc != 0)
 			|| (participant->additionalSpeaking
+				&& participant->screencastSsrc != 0));
+#if 0 // mtp
 				&& GetAdditionalAudioSsrc(participant->videoParams) != 0));
+#endif
 		_mutedByMe = participant->mutedByMe;
 #if 0 // goodToRemove
 		_raisedHandRating = 0;
@@ -188,8 +197,6 @@ void MembersRow::updateState(
 		_isHandRaised = participant->isHandRaised;
 		setState(_isHandRaised ? State::RaisedHand : State::Muted);
 	}
-#if 0 // doLater
-#endif
 	_order = participant ? participant->rowOrder() : QString();
 	refreshStatus();
 }
diff --git a/Telegram/SourceFiles/data/data_group_call.cpp b/Telegram/SourceFiles/data/data_group_call.cpp
index accf20db6f1c46..742eddf3dc3ece 100644
--- a/Telegram/SourceFiles/data/data_group_call.cpp
+++ b/Telegram/SourceFiles/data/data_group_call.cpp
@@ -880,7 +880,10 @@ void GroupCall::applyParticipant(
 			};
 			_participantPeerByAudioSsrc.erase(i->ssrc);
 			_participantPeerByAudioSsrc.erase(
+				i->screencastSsrc);
+#if 0 // mtp
 				GetAdditionalAudioSsrc(i->videoParams));
+#endif
 			_speakingByActiveFinishes.remove(participantPeer);
 			_participants.erase(i);
 			if (sliceSource != ApplySliceSource::FullReloaded) {
@@ -913,6 +916,7 @@ void GroupCall::applyParticipant(
 	const auto value = Participant{
 		.peer = participantPeer,
 		.videoParams = std::move(videoParams),
+		.screencastSsrc = uint32(data.vscreen_sharing_audio_source_id().v),
 		.ssrc = uint32(data.vaudio_source_id().v),
 		.volume = data.vvolume_level().v,
 		.sounding = canBeSpeaking && was && was->sounding,
@@ -942,8 +946,11 @@ void GroupCall::applyParticipant(
 				value.ssrc,
 				participantPeer);
 		}
+#if 0 // mtp
 		if (const auto additional = GetAdditionalAudioSsrc(
 				value.videoParams)) {
+#endif
+		if (const auto additional = value.screencastSsrc) {
 			_participantPeerByAudioSsrc.emplace(
 				additional,
 				participantPeer);
@@ -961,12 +968,17 @@ void GroupCall::applyParticipant(
 					participantPeer);
 			}
 		}
+#if 0 // mtp
 		if (GetAdditionalAudioSsrc(i->videoParams)
 			!= GetAdditionalAudioSsrc(value.videoParams)) {
 			_participantPeerByAudioSsrc.erase(
 				GetAdditionalAudioSsrc(i->videoParams));
 			if (const auto additional = GetAdditionalAudioSsrc(
 				value.videoParams)) {
+#endif
+		if (i->screencastSsrc != value.screencastSsrc) {
+			_participantPeerByAudioSsrc.erase(i->screencastSsrc);
+			if (const auto additional = value.screencastSsrc) {
 				_participantPeerByAudioSsrc.emplace(
 					additional,
 					participantPeer);
diff --git a/Telegram/SourceFiles/data/data_group_call.h b/Telegram/SourceFiles/data/data_group_call.h
index cb207d41e35b49..95411e9238d960 100644
--- a/Telegram/SourceFiles/data/data_group_call.h
+++ b/Telegram/SourceFiles/data/data_group_call.h
@@ -41,6 +41,7 @@ struct GroupCallParticipant {
 	TimeId lastActive = 0;
 	uint64 raisedHandRating = 0;
 #endif
+	uint32 screencastSsrc = 0;
 	uint32 ssrc = 0;
 	int volume = 0;
 	bool sounding : 1 = false;
diff --git a/Telegram/SourceFiles/lang/lang_cloud_manager.cpp b/Telegram/SourceFiles/lang/lang_cloud_manager.cpp
index 91f9b598e4ada7..dd51c4cd76a008 100644
--- a/Telegram/SourceFiles/lang/lang_cloud_manager.cpp
+++ b/Telegram/SourceFiles/lang/lang_cloud_manager.cpp
@@ -874,7 +874,7 @@ void CloudManager::switchLangPackId(const Language &data) {
 
 void CloudManager::changeIdAndReInitConnection(const Language &data) {
 	_langpack.switchToId(data);
-#if 0 // doLater - TDLib connection
+#if 0 // mtp
 	if (_api) {
 		const auto mtproto = &_api->instance();
 		mtproto->reInitConnection(mtproto->mainDcId());

From 92e2a8fb2177cc7ca64c75f94d59734d544ca2e6 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 22 Mar 2023 11:58:27 +0400
Subject: [PATCH 292/349] Fix working after abnormal TDLib closing.

---
 Telegram/SourceFiles/intro/intro_qr.cpp   | 4 ++++
 Telegram/SourceFiles/intro/intro_step.cpp | 4 +++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/intro/intro_qr.cpp b/Telegram/SourceFiles/intro/intro_qr.cpp
index fb5321b7efff96..261956352f9fb6 100644
--- a/Telegram/SourceFiles/intro/intro_qr.cpp
+++ b/Telegram/SourceFiles/intro/intro_qr.cpp
@@ -248,6 +248,10 @@ bool QrWidget::applyState(const TLauthorizationState &state) {
 	}, [&](const TLDauthorizationStateWaitOtherDeviceConfirmation &data) {
 		_qrLinks.fire_copy(data.vlink().v);
 		return true;
+	}, [&](const TLDauthorizationStateClosed &data) {
+		LOG(("Tdb Error: Got Closed state while authorizing."));
+		sendRequestCode();
+		return true;
 	}, [&](const auto &) {
 		return false;
 	});
diff --git a/Telegram/SourceFiles/intro/intro_step.cpp b/Telegram/SourceFiles/intro/intro_step.cpp
index 83b87551ef3a6e..49cdfbd0ac5afb 100644
--- a/Telegram/SourceFiles/intro/intro_step.cpp
+++ b/Telegram/SourceFiles/intro/intro_step.cpp
@@ -227,7 +227,9 @@ void Step::jumpByState(const TLauthorizationState &state) {
 	}, [](const TLDauthorizationStateReady &) {
 	}, [](const TLDauthorizationStateLoggingOut &) {
 	}, [](const TLDauthorizationStateClosing &) {
-	}, [](const TLDauthorizationStateClosed &) {
+	}, [&](const TLDauthorizationStateClosed &) {
+		LOG(("Tdb Error: Got Closed state while authorizing."));
+		go(StepType::Qr);
 	}, [](const TLDauthorizationStateWaitEmailAddress &) {
 		LOG(("Tdb Error: Should not StateWaitEmailAddress in TDesktop."));
 	}, [](const TLDauthorizationStateWaitEmailCode &) {

From 38420a633eef6e1ffe2f45e570158764cba16781 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 22 Mar 2023 12:32:23 +0400
Subject: [PATCH 293/349] Update code for chatId <> peerId conversions.

---
 Telegram/SourceFiles/data/data_peer_id.cpp | 34 +++++++++-------------
 1 file changed, 14 insertions(+), 20 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_peer_id.cpp b/Telegram/SourceFiles/data/data_peer_id.cpp
index c7cb7a538959b6..b60f9662ecc427 100644
--- a/Telegram/SourceFiles/data/data_peer_id.cpp
+++ b/Telegram/SourceFiles/data/data_peer_id.cpp
@@ -9,38 +9,32 @@ For license and copyright information please follow this link:
 
 #include "tdb/tdb_tl_scheme.h"
 
-PeerId peerFromTdbChat(Tdb::TLint53 id) noexcept {
-	//constexpr int64 MIN_SECRET_ID = -2002147483648ll; // From TDLib.
-	//constexpr int64 ZERO_SECRET_ID = -2000000000000ll;
-	//constexpr int64 MAX_SECRET_ID = -1997852516353ll;
-	constexpr int64 MIN_CHANNEL_ID = -1997852516352ll;
-	constexpr int64 MAX_CHANNEL_ID = -1000000000000ll;
-	constexpr int64 MIN_CHAT_ID = -999999999999ll;
-	//constexpr int64 MAX_USER_ID = 999999999999ll;
-	if (id.v > 0) {
+PeerId peerFromTdbChat(Tdb::TLint53 id) noexcept { // From TDLib.
+	constexpr int64 MAX_CHANNEL_ID = 1000000000000ll - (1ll << 31);
+	constexpr int64 MAX_CHAT_ID = 999999999999ll;
+	constexpr int64 MAX_USER_ID = 999999999999ll;
+	constexpr int64 ZERO_CHANNEL_ID = -1000000000000ll;
+	if (!id.v) {
+		return PeerId();
+	} else if (id.v > 0 && id.v <= MAX_USER_ID) {
 		return UserId(BareId(id.v));
-	} else if (id.v < 0 && id.v > MIN_CHAT_ID) {
+	} else if (id.v < 0 && id.v >= -MAX_CHAT_ID) {
 		return ChatId(BareId(-id.v));
-	} else if (id.v < MAX_CHANNEL_ID && id.v > MIN_CHANNEL_ID) {
-		return ChannelId(BareId(MAX_CHANNEL_ID - id.v));
+	} else if (id.v != ZERO_CHANNEL_ID
+		&& id.v >= ZERO_CHANNEL_ID - MAX_CHANNEL_ID) {
+		return ChannelId(BareId(ZERO_CHANNEL_ID - id.v));
 	}
 	return PeerId();
 }
 
 Tdb::TLint53 peerToTdbChat(PeerId id) noexcept {
-	//constexpr int64 MIN_SECRET_ID = -2002147483648ll; // From TDLib.
-	//constexpr int64 ZERO_SECRET_ID = -2000000000000ll;
-	//constexpr int64 MAX_SECRET_ID = -1997852516353ll;
-	//constexpr int64 MIN_CHANNEL_ID = -1997852516352ll;
-	constexpr int64 MAX_CHANNEL_ID = -1000000000000ll;
-	//constexpr int64 MIN_CHAT_ID = -999999999999ll;
-	//constexpr int64 MAX_USER_ID = 999999999999ll;
+	constexpr int64 ZERO_CHANNEL_ID = -1000000000000ll;
 	if (const auto userId = peerToUser(id)) {
 		return Tdb::tl_int53(int64(userId.bare));
 	} else if (const auto chatId = peerToChat(id)) {
 		return Tdb::tl_int53(-int64(chatId.bare));
 	} else if (const auto channelId = peerToChannel(id)) {
-		return Tdb::tl_int53(MAX_CHANNEL_ID - int64(channelId.bare));
+		return Tdb::tl_int53(ZERO_CHANNEL_ID - int64(channelId.bare));
 	}
 	return Tdb::tl_int53(0);
 }

From 08b66d9ecf40ad93caf4eb58a076a21bd559a4f8 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 23 Mar 2023 16:33:32 +0400
Subject: [PATCH 294/349] Migrate cloud changelogs to TDLib.

---
 Telegram/SourceFiles/core/changelogs.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/core/changelogs.cpp b/Telegram/SourceFiles/core/changelogs.cpp
index 375d87d3493620..11e65d8be9958a 100644
--- a/Telegram/SourceFiles/core/changelogs.cpp
+++ b/Telegram/SourceFiles/core/changelogs.cpp
@@ -17,9 +17,14 @@ For license and copyright information please follow this link:
 #include "mainwindow.h"
 #include "apiwrap.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Core {
 namespace {
 
+using namespace Tdb;
+
 std::map<int, const char*> BetaLogs() {
 	return {
 	{
@@ -69,8 +74,7 @@ std::unique_ptr<Changelogs> Changelogs::Create(
 void Changelogs::requestCloudLogs() {
 	_chatsSubscription.destroy();
 
-	addLocalLogs();
-#if 0 // tdlib todo
+#if 0 // mtp
 	const auto callback = [this](const MTPUpdates &result) {
 		_session->api().applyUpdates(result);
 

From c0409a7115e36b2d1ff7fa8b2a6bec58cbcd6c46 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 22 Mar 2023 17:13:47 +0400
Subject: [PATCH 295/349] Proof-of-concept secret chat implementation.

---
 Telegram/CMakeLists.txt                       |   2 +
 Telegram/SourceFiles/api/api_updates.cpp      |   1 +
 Telegram/SourceFiles/apiwrap.cpp              |   4 +
 .../SourceFiles/boxes/delete_messages_box.cpp |  16 +++
 .../data/components/scheduled_messages.cpp    |   3 +
 .../data/data_chat_participant_status.cpp     |   4 +
 Telegram/SourceFiles/data/data_histories.cpp  |  11 +-
 Telegram/SourceFiles/data/data_peer.cpp       | 115 ++++++++++++++++++
 Telegram/SourceFiles/data/data_peer.h         |  11 ++
 Telegram/SourceFiles/data/data_peer_id.cpp    |  25 ++++
 Telegram/SourceFiles/data/data_peer_id.h      |  62 +++++++++-
 .../SourceFiles/data/data_peer_values.cpp     |   9 ++
 .../SourceFiles/data/data_secret_chat.cpp     |  69 +++++++++++
 Telegram/SourceFiles/data/data_secret_chat.h  |  81 ++++++++++++
 Telegram/SourceFiles/data/data_session.cpp    |  24 +++-
 Telegram/SourceFiles/data/data_session.h      |   3 +
 Telegram/SourceFiles/data/data_types.h        |   1 +
 Telegram/SourceFiles/dialogs/dialogs.style    |   6 +
 Telegram/SourceFiles/dialogs/dialogs_row.cpp  |   9 ++
 .../SourceFiles/dialogs/ui/dialogs_layout.cpp |  14 +++
 .../dialogs/ui/dialogs_message_view.cpp       |  35 ++++++
 .../dialogs/ui/dialogs_message_view.h         |   7 ++
 Telegram/SourceFiles/history/history.cpp      |   4 +
 .../history/history_inner_widget.cpp          |   3 +
 Telegram/SourceFiles/history/history_item.cpp |   3 +
 .../SourceFiles/history/history_widget.cpp    |  33 +++++
 .../history/view/history_view_message.cpp     |   4 +
 .../history/view/history_view_send_action.cpp |   2 +
 .../view/history_view_top_bar_widget.cpp      |  16 +++
 .../view/media/history_view_document.cpp      |   3 +
 .../history/view/media/history_view_gif.cpp   |   1 +
 .../info/media/info_media_provider.cpp        |   2 +
 .../info/profile/info_profile_cover.cpp       |  16 +++
 .../info/profile/info_profile_widget.cpp      |   3 +
 .../SourceFiles/tdb/details/tdb_instance.cpp  |   2 +-
 .../ui/controls/userpic_button.cpp            |   3 +
 .../SourceFiles/ui/text/format_values.cpp     |  10 ++
 .../window/notifications_manager.cpp          |   1 +
 .../SourceFiles/window/window_peer_menu.cpp   |  27 ++++
 39 files changed, 637 insertions(+), 8 deletions(-)
 create mode 100644 Telegram/SourceFiles/data/data_secret_chat.cpp
 create mode 100644 Telegram/SourceFiles/data/data_secret_chat.h

diff --git a/Telegram/CMakeLists.txt b/Telegram/CMakeLists.txt
index 74d12989adce18..f09e9dd8220c3e 100644
--- a/Telegram/CMakeLists.txt
+++ b/Telegram/CMakeLists.txt
@@ -617,6 +617,8 @@ PRIVATE
     data/data_saved_sublist.h
     data/data_search_controller.cpp
     data/data_search_controller.h
+    data/data_secret_chat.cpp
+    data/data_secret_chat.h
     data/data_send_action.cpp
     data/data_send_action.h
     data/data_session.cpp
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 6980bb5c3c1b9a..7ddf569240e84e 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -3113,6 +3113,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateSupergroup &data) {
 		owner.processChannel(data.vsupergroup());
 	}, [&](const TLDupdateSecretChat &data) {
+		owner.processSecretChat(data.vsecret_chat());
 	}, [&](const TLDupdateUserFullInfo &data) {
 		::Data::ApplyUserUpdate(
 			owner.user(UserId(data.vuser_id())),
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index b4f341b5df2bd1..f4d745fb85dcc3 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -1371,6 +1371,10 @@ void ApiWrap::requestWallPaper(
 }
 
 void ApiWrap::requestFullPeer(not_null<PeerData*> peer) {
+	if (const auto user = peer->secretChatUser()) {
+		requestFullPeer(user);
+		return;
+	}
 	if (_fullPeerRequests.contains(peer)) {
 		return;
 	}
diff --git a/Telegram/SourceFiles/boxes/delete_messages_box.cpp b/Telegram/SourceFiles/boxes/delete_messages_box.cpp
index 3539102615c3e8..5c6bf16540e6e6 100644
--- a/Telegram/SourceFiles/boxes/delete_messages_box.cpp
+++ b/Telegram/SourceFiles/boxes/delete_messages_box.cpp
@@ -34,6 +34,7 @@ For license and copyright information please follow this link:
 
 #include "tdb/tdb_sender.h"
 #include "tdb/tdb_tl_scheme.h"
+#include "data/data_secret_chat.h"
 
 using namespace Tdb;
 
@@ -145,6 +146,10 @@ void DeleteMessagesBox::prepare() {
 					tr::now,
 					lt_contact,
 					peer->name())
+				: peer->isSecretChat() // secret langs
+				? u"Are you sure you want to delete your secret chat with "_q
+					+ peer->asSecretChat()->user()->name()
+					+ u"?"_q
 				: peer->isChat()
 				? tr::lng_sure_delete_and_exit(
 					tr::now,
@@ -155,6 +160,7 @@ void DeleteMessagesBox::prepare() {
 				: tr::lng_sure_leave_channel(tr::now);
 			details = Ui::Text::RichLangValue(details.text);
 			if (!peer->isUser()) {
+				if (!peer->isSecretChat())
 				*deleteText = tr::lng_box_leave();
 			}
 			deleteStyle = &st::attentionBoxButton;
@@ -272,6 +278,13 @@ void DeleteMessagesBox::prepare() {
 							count)
 					});
 				}
+			} else if (peer->isSecretChat()) {
+				appendDetails({
+					tr::lng_delete_for_everyone_hint(
+						tr::now,
+						lt_count,
+						count)
+				});
 			} else if (peer->isChat()) {
 				appendDetails({
 					tr::lng_delete_for_me_chat_hint(tr::now, lt_count, count)
@@ -368,6 +381,9 @@ PeerData *DeleteMessagesBox::checkFromSinglePeer() const {
 
 auto DeleteMessagesBox::revokeText(not_null<PeerData*> peer) const
 -> std::optional<RevokeConfig> {
+	if (peer->isSecretChat()) {
+		return {};
+	}
 	auto result = RevokeConfig();
 	if (peer == _wipeHistoryPeer) {
 		if (!peer->canRevokeFullHistory()) {
diff --git a/Telegram/SourceFiles/data/components/scheduled_messages.cpp b/Telegram/SourceFiles/data/components/scheduled_messages.cpp
index ecd3394e3a6075..6a3e9c4033f499 100644
--- a/Telegram/SourceFiles/data/components/scheduled_messages.cpp
+++ b/Telegram/SourceFiles/data/components/scheduled_messages.cpp
@@ -480,6 +480,9 @@ Data::MessagesSlice ScheduledMessages::list(
 
 void ScheduledMessages::request(not_null<History*> history) {
 	const auto peer = history->peer;
+	if (peer->isSecretChat()) {
+		return;
+	}
 	if (peer->isBroadcast() && !Data::CanSendAnything(peer)) {
 		return;
 	}
diff --git a/Telegram/SourceFiles/data/data_chat_participant_status.cpp b/Telegram/SourceFiles/data/data_chat_participant_status.cpp
index 7d88df6354e076..f51a5f464e7c53 100644
--- a/Telegram/SourceFiles/data/data_chat_participant_status.cpp
+++ b/Telegram/SourceFiles/data/data_chat_participant_status.cpp
@@ -19,6 +19,7 @@ For license and copyright information please follow this link:
 #include "ui/chat/attach/attach_prepare.h"
 
 #include "tdb/tdb_tl_scheme.h"
+#include "data/data_secret_chat.h"
 
 #if 0 // goodToRemove
 namespace {
@@ -312,6 +313,9 @@ bool CanSendAnyOf(
 			}
 		}
 		return false;
+	} else if (const auto secretChat = peer->asSecretChat()) {
+		return (secretChat->state() == SecretChatState::Ready)
+			&& CanSendAnyOf(secretChat->user(), rights, forbidInForums);
 	}
 	Unexpected("Peer type in CanSendAnyOf.");
 }
diff --git a/Telegram/SourceFiles/data/data_histories.cpp b/Telegram/SourceFiles/data/data_histories.cpp
index c1f4b7398ef174..7ed79271915b52 100644
--- a/Telegram/SourceFiles/data/data_histories.cpp
+++ b/Telegram/SourceFiles/data/data_histories.cpp
@@ -31,6 +31,7 @@ For license and copyright information please follow this link:
 #include "tdb/tdb_tl_scheme.h"
 #include "tdb/tdb_sender.h"
 #include "data/data_user.h"
+#include "data/data_secret_chat.h"
 
 namespace Data {
 namespace {
@@ -436,6 +437,10 @@ void Histories::sendDialogRequests() {
 				tl_int53(peerToChannel(channel->id).bare),
 				tl_bool(false) // force
 			)).done(done).fail(fail).send();
+		} else if (const auto secretChat = peer->asSecretChat()) {
+			session().sender().request(TLcreateSecretChat(
+				ToTdbSecretChatId(secretChat->id)
+			)).done(done).fail(fail).send();
 		} else {
 			Unexpected("Chat type in Histories::sendDialogRequests.");
 		}
@@ -914,10 +919,14 @@ void Histories::deleteAllMessages(
 	const auto peer = history->peer;
 	const auto chat = peer->asChat();
 	const auto channel = peer->asChannel();
+	if (peer->isSecretChat()) {
+		revoke = true;
+	}
 	if (!justClear
 		&& revoke
 		&& ((chat && chat->amCreator())
-			|| (channel && channel->canDelete()))) {
+			|| (channel && channel->canDelete())
+			|| peer->isSecretChat())) {
 		session().sender().request(TLdeleteChat(
 			peerToTdbChat(peer->id)
 		)).send();
diff --git a/Telegram/SourceFiles/data/data_peer.cpp b/Telegram/SourceFiles/data/data_peer.cpp
index 773c75c0052d05..26e0be6ca0f7f8 100644
--- a/Telegram/SourceFiles/data/data_peer.cpp
+++ b/Telegram/SourceFiles/data/data_peer.cpp
@@ -52,6 +52,7 @@ For license and copyright information please follow this link:
 #include "storage/storage_facade.h"
 #include "storage/storage_shared_media.h"
 #include "tdb/tdb_tl_scheme.h"
+#include "data/data_secret_chat.h"
 
 namespace {
 
@@ -326,6 +327,8 @@ void PeerData::updateNameDelayed(
 		const QString &newName,
 		const QString &newNameOrPhone,
 		const QString &newUsername) {
+	Expects(!isSecretChat());
+
 	if (_name == newName && _nameVersion > 1) {
 		if (isUser()) {
 			if (asUser()->nameOrPhone == newNameOrPhone
@@ -377,6 +380,8 @@ void PeerData::updateNameDelayed(
 }
 
 not_null<Ui::EmptyUserpic*> PeerData::ensureEmptyUserpic() const {
+	Expects(!isSecretChat());
+
 	if (!_userpicEmpty) {
 		const auto user = asUser();
 		_userpicEmpty = std::make_unique<Ui::EmptyUserpic>(
@@ -389,6 +394,9 @@ not_null<Ui::EmptyUserpic*> PeerData::ensureEmptyUserpic() const {
 }
 
 void PeerData::invalidateEmptyUserpic() {
+	if (isSecretChat()) {
+		return;
+	}
 	_userpicEmpty = nullptr;
 }
 
@@ -400,6 +408,9 @@ void PeerData::setUserpic(
 		PhotoId photoId,
 		const ImageLocation &location,
 		bool hasVideo) {
+	if (isSecretChat()) {
+		return;
+	}
 	_userpicPhotoId = photoId;
 	_userpicHasVideo = hasVideo ? 1 : 0;
 	_userpic.set(&session(), ImageWithLocation{ .location = location });
@@ -422,6 +433,9 @@ void PeerData::setUserpicPhoto(const MTPPhoto &data) {
 #endif
 
 QImage *PeerData::userpicCloudImage(Ui::PeerUserpicView &view) const {
+	if (const auto user = secretChatUser()) {
+		return user->userpicCloudImage(view);
+	}
 	if (!_userpic.isCurrentView(view.cloud)) {
 		if (!_userpic.empty()) {
 			view.cloud = _userpic.createView();
@@ -450,6 +464,9 @@ void PeerData::paintUserpic(
 		int y,
 		int size,
 		bool forceCircle) const {
+	if (const auto user = secretChatUser()) {
+		return user->paintUserpic(p, view, x, y, size, forceCircle);
+	}
 	const auto cloud = userpicCloudImage(view);
 	const auto ratio = style::DevicePixelRatio();
 	Ui::ValidateUserpicCache(
@@ -462,18 +479,30 @@ void PeerData::paintUserpic(
 }
 
 void PeerData::loadUserpic() {
+	if (const auto user = secretChatUser()) {
+		return user->loadUserpic();
+	}
 	_userpic.load(&session(), userpicOrigin());
 }
 
 bool PeerData::hasUserpic() const {
+	if (const auto user = secretChatUser()) {
+		return user->hasUserpic();
+	}
 	return !_userpic.empty();
 }
 
 Ui::PeerUserpicView PeerData::activeUserpicView() {
+	if (const auto user = secretChatUser()) {
+		return user->activeUserpicView();
+	}
 	return { .cloud = _userpic.empty() ? nullptr : _userpic.activeView() };
 }
 
 Ui::PeerUserpicView PeerData::createUserpicView() {
+	if (const auto user = secretChatUser()) {
+		return user->createUserpicView();
+	}
 	if (_userpic.empty()) {
 		return {};
 	}
@@ -483,10 +512,16 @@ Ui::PeerUserpicView PeerData::createUserpicView() {
 }
 
 bool PeerData::useEmptyUserpic(Ui::PeerUserpicView &view) const {
+	if (const auto user = secretChatUser()) {
+		return user->useEmptyUserpic(view);
+	}
 	return !userpicCloudImage(view);
 }
 
 InMemoryKey PeerData::userpicUniqueKey(Ui::PeerUserpicView &view) const {
+	if (const auto user = secretChatUser()) {
+		return user->userpicUniqueKey(view);
+	}
 	return useEmptyUserpic(view)
 		? ensureEmptyUserpic()->uniqueKey()
 		: inMemoryKey(_userpic.location());
@@ -497,6 +532,9 @@ QImage PeerData::GenerateUserpicImage(
 		Ui::PeerUserpicView &view,
 		int size,
 		std::optional<int> radius) {
+	if (const auto user = peer->secretChatUser()) {
+		return GenerateUserpicImage(user, view, size, radius);
+	}
 	if (const auto userpic = peer->userpicCloudImage(view)) {
 		auto image = userpic->scaled(
 			{ size, size },
@@ -561,10 +599,16 @@ bool PeerData::userpicHasVideo() const {
 }
 
 Data::FileOrigin PeerData::userpicOrigin() const {
+	if (const auto user = secretChatUser()) {
+		return user->userpicOrigin();
+	}
 	return Data::FileOriginPeerPhoto(id);
 }
 
 Data::FileOrigin PeerData::userpicPhotoOrigin() const {
+	if (const auto user = secretChatUser()) {
+		return user->userpicPhotoOrigin();
+	}
 	return (isUser() && userpicPhotoId())
 		? Data::FileOriginUserPhoto(peerToUser(id).bare, userpicPhotoId())
 		: Data::FileOrigin();
@@ -592,14 +636,23 @@ void PeerData::updateUserpic(
 #endif
 
 void PeerData::updateUserpic(const TLchatPhotoInfo &photo) {
+	if (isSecretChat()) {
+		return;
+	}
 	updateUserpic(photo.data().vsmall(), photo.data().vhas_animation().v);
 }
 
 void PeerData::updateUserpic(const TLprofilePhoto &photo) {
+	if (isSecretChat()) {
+		return;
+	}
 	updateUserpic(photo.data().vsmall(), photo.data().vhas_animation().v);
 }
 
 void PeerData::updateUserpic(const TLfile &small, bool hasVideo) {
+	if (isSecretChat()) {
+		return;
+	}
 	const auto location = ImageLocation(
 		{ TdbFileLocation{ small } },
 		kUserpicSize,
@@ -615,6 +668,9 @@ void PeerData::updateUserpic(const TLfile &small, bool hasVideo) {
 }
 
 void PeerData::setPhotoFull(const TLchatPhoto &photo) {
+	if (isSecretChat()) {
+		return;
+	}
 	const auto &data = photo.data();
 	if (data.vsizes().v.isEmpty()) {
 		clearPhoto();
@@ -626,10 +682,16 @@ void PeerData::setPhotoFull(const TLchatPhoto &photo) {
 }
 
 void PeerData::clearPhoto() {
+	if (isSecretChat()) {
+		return;
+	}
 	clearUserpic();
 }
 
 void PeerData::clearUserpic() {
+	if (isSecretChat()) {
+		return;
+	}
 #if 0 // mtp
 	setUserpicChecked(PhotoId(), ImageLocation(), false);
 #endif
@@ -722,6 +784,8 @@ bool PeerData::canPinMessages() const {
 			? !channel->amRestricted(ChatRestriction::PinMessages)
 			: ((channel->amCreator()
 				|| channel->adminRights() & ChatAdminRight::EditMessages));
+	} else if (isSecretChat()) {
+		return false;
 	}
 	Unexpected("Peer type in PeerData::canPinMessages.");
 }
@@ -732,6 +796,8 @@ bool PeerData::canCreatePolls() const {
 			&& !user->isSupport()
 			&& !user->isRepliesChat()
 			&& !user->isVerifyCodes();
+	} else if (isSecretChat()) {
+		return false;
 	}
 	return Data::CanSend(this, ChatRestriction::SendPolls);
 }
@@ -1054,6 +1120,10 @@ void PeerData::fillNames() {
 PeerData::~PeerData() = default;
 
 void PeerData::updateFull() {
+	if (const auto user = secretChatUser()) {
+		user->updateFull();
+		return;
+	}
 	if (!_lastFullUpdate
 		|| crl::now() > _lastFullUpdate + kUpdateFullPeerTimeout) {
 		updateFullForced();
@@ -1180,7 +1250,39 @@ not_null<const PeerData*> PeerData::migrateToOrMe() const {
 	return this;
 }
 
+bool PeerData::isSecretChat() const {
+	return peerIsSecretChat(id);
+}
+
+SecretChatData *PeerData::asSecretChat() {
+	return isSecretChat() ? static_cast<SecretChatData*>(this) : nullptr;
+}
+
+const SecretChatData *PeerData::asSecretChat() const {
+	return isSecretChat()
+		? static_cast<const SecretChatData*>(this)
+		: nullptr;
+}
+
+UserData *PeerData::secretChatUser() const {
+	const auto secretChat = asSecretChat();
+	return secretChat ? secretChat->user().get() : nullptr;
+}
+
+UserData *PeerData::asOneOnOne() {
+	const auto user = secretChatUser();
+	return user ? user : asUser();
+}
+
+const UserData *PeerData::asOneOnOne() const {
+	const auto user = secretChatUser();
+	return user ? user : asUser();
+}
+
 const QString &PeerData::topBarNameText() const {
+	if (const auto user = secretChatUser()) {
+		return user->name();
+	}
 	if (const auto to = migrateTo()) {
 		return to->topBarNameText();
 	} else if (const auto user = asUser()) {
@@ -1192,10 +1294,16 @@ const QString &PeerData::topBarNameText() const {
 }
 
 int PeerData::nameVersion() const {
+	if (const auto user = secretChatUser()) {
+		return user->nameVersion();
+	}
 	return _nameVersion;
 }
 
 const QString &PeerData::name() const {
+	if (const auto user = secretChatUser()) {
+		return user->name();
+	}
 	if (const auto to = migrateTo()) {
 		return to->name();
 	}
@@ -1203,6 +1311,9 @@ const QString &PeerData::name() const {
 }
 
 const QString &PeerData::shortName() const {
+	if (const auto user = asOneOnOne()) {
+		return user->firstName.isEmpty() ? user->lastName : user->firstName;
+	}
 	if (const auto user = asUser()) {
 		return user->firstName.isEmpty() ? user->lastName : user->firstName;
 	}
@@ -1491,6 +1602,10 @@ Data::RestrictionCheckResult PeerData::amRestricted(
 			: (chat->defaultRestrictions() & right)
 			? Result::WithEveryone()
 			: Result::Allowed();
+	} else if (const auto secretUser = secretChatUser()) {
+		return (right == ChatRestriction::PinMessages)
+			? Result::Explicit()
+			: secretUser->amRestricted(right);
 	}
 	return Result::Allowed();
 }
diff --git a/Telegram/SourceFiles/data/data_peer.h b/Telegram/SourceFiles/data/data_peer.h
index e2f5ab5b323dba..b09640d7f23ec7 100644
--- a/Telegram/SourceFiles/data/data_peer.h
+++ b/Telegram/SourceFiles/data/data_peer.h
@@ -18,6 +18,7 @@ class PeerData;
 class UserData;
 class ChatData;
 class ChannelData;
+class SecretChatData;
 
 enum class ChatRestriction;
 
@@ -306,6 +307,16 @@ class PeerData {
 	[[nodiscard]] ChannelData *asChannelOrMigrated();
 	[[nodiscard]] const ChannelData *asChannelOrMigrated() const;
 
+	[[nodiscard]] bool isSecretChat() const;
+	[[nodiscard]] SecretChatData *asSecretChat();
+	[[nodiscard]] const SecretChatData *asSecretChat() const;
+	[[nodiscard]] UserData *secretChatUser() const;
+	[[nodiscard]] bool isOneOnOne() const {
+		return isUser() || isSecretChat();
+	}
+	[[nodiscard]] UserData *asOneOnOne();
+	[[nodiscard]] const UserData *asOneOnOne() const;
+
 	[[nodiscard]] ChatData *migrateFrom() const;
 	[[nodiscard]] ChannelData *migrateTo() const;
 	[[nodiscard]] not_null<PeerData*> migrateToOrMe();
diff --git a/Telegram/SourceFiles/data/data_peer_id.cpp b/Telegram/SourceFiles/data/data_peer_id.cpp
index b60f9662ecc427..eba4d07607a6b6 100644
--- a/Telegram/SourceFiles/data/data_peer_id.cpp
+++ b/Telegram/SourceFiles/data/data_peer_id.cpp
@@ -13,6 +13,7 @@ PeerId peerFromTdbChat(Tdb::TLint53 id) noexcept { // From TDLib.
 	constexpr int64 MAX_CHANNEL_ID = 1000000000000ll - (1ll << 31);
 	constexpr int64 MAX_CHAT_ID = 999999999999ll;
 	constexpr int64 MAX_USER_ID = 999999999999ll;
+	constexpr int64 ZERO_SECRET_CHAT_ID = -2000000000000ll;
 	constexpr int64 ZERO_CHANNEL_ID = -1000000000000ll;
 	if (!id.v) {
 		return PeerId();
@@ -23,11 +24,15 @@ PeerId peerFromTdbChat(Tdb::TLint53 id) noexcept { // From TDLib.
 	} else if (id.v != ZERO_CHANNEL_ID
 		&& id.v >= ZERO_CHANNEL_ID - MAX_CHANNEL_ID) {
 		return ChannelId(BareId(ZERO_CHANNEL_ID - id.v));
+	} else if (id.v != ZERO_SECRET_CHAT_ID
+		&& id.v >= ZERO_SECRET_CHAT_ID + std::numeric_limits<int32>::min()) {
+		return SecretChatId(BareId(id.v - ZERO_SECRET_CHAT_ID));
 	}
 	return PeerId();
 }
 
 Tdb::TLint53 peerToTdbChat(PeerId id) noexcept {
+	constexpr int64 ZERO_SECRET_CHAT_ID = -2000000000000ll;
 	constexpr int64 ZERO_CHANNEL_ID = -1000000000000ll;
 	if (const auto userId = peerToUser(id)) {
 		return Tdb::tl_int53(int64(userId.bare));
@@ -35,10 +40,30 @@ Tdb::TLint53 peerToTdbChat(PeerId id) noexcept {
 		return Tdb::tl_int53(-int64(chatId.bare));
 	} else if (const auto channelId = peerToChannel(id)) {
 		return Tdb::tl_int53(ZERO_CHANNEL_ID - int64(channelId.bare));
+	} else if (const auto secretChatId = peerToSecretChat(id)) {
+		const auto rawId = ToTdbSecretChatId(secretChatId).v;
+		return Tdb::tl_int53(ZERO_SECRET_CHAT_ID + rawId);
 	}
 	return Tdb::tl_int53(0);
 }
 
+Tdb::TLint32 ToTdbSecretChatId(SecretChatId id) noexcept {
+	Expects(id.bare > 0);
+	Expects(id.bare < std::numeric_limits<int32>::max()
+		|| ((id.bare & kSecretChatIdFlag)
+			&& ((id.bare & ~kSecretChatIdFlag) < kSecretChatIdFlag)
+			&& (-int64(id.bare & ~kSecretChatIdFlag)
+				>= std::numeric_limits<int32>::min())));
+
+	return Tdb::tl_int32((id.bare & kSecretChatIdFlag)
+		? int32(-int64(id.bare & ~kSecretChatIdFlag))
+		: int32(id.bare));
+}
+
+Tdb::TLint32 ToTdbSecretChatId(PeerId id) noexcept {
+	return ToTdbSecretChatId(peerToSecretChat(id));
+}
+
 PeerId peerFromSender(const Tdb::TLmessageSender &sender) noexcept {
 	return sender.match([&](const Tdb::TLDmessageSenderUser &data) {
 		return peerFromUser(data.vuser_id());
diff --git a/Telegram/SourceFiles/data/data_peer_id.h b/Telegram/SourceFiles/data/data_peer_id.h
index aa3efaa0445b0c..60161056972dce 100644
--- a/Telegram/SourceFiles/data/data_peer_id.h
+++ b/Telegram/SourceFiles/data/data_peer_id.h
@@ -7,13 +7,17 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+#include "base/assertion.h"
+
 using BareId = uint64;
 
 namespace tl {
+class int_type;
 class int64_type;
 } // namespace tl
 
 namespace Tdb {
+using TLint32 = tl::int_type;
 using TLint53 = tl::int64_type;
 class TLmessageSender;
 } // namespace Tdb
@@ -22,6 +26,16 @@ struct PeerIdZeroHelper {
 };
 using PeerIdZero = void(PeerIdZeroHelper::*)();
 
+// Secret chats have negative ids. So we store them as
+// positive values with a special flag bit set to 1.
+inline constexpr uint8 kUserIdShift = 0;
+inline constexpr uint8 kChatIdShift = 1;
+inline constexpr uint8 kChannelIdShift = 2;
+inline constexpr uint8 kSecretChatIdShift = 3;
+inline constexpr uint8 kFakeChatIdShift = 0x7F;
+
+inline constexpr auto kSecretChatIdFlag = BareId(1) << 47;
+
 template <uint8 Shift>
 struct ChatIdType {
 	BareId bare = 0;
@@ -34,6 +48,18 @@ struct ChatIdType {
 	//constexpr ChatIdType(PeerIdZero) noexcept { // UserId id = 0;
 	//}
 	constexpr ChatIdType(BareId value) noexcept : bare(value) {
+		if constexpr (Shift == kSecretChatIdShift) {
+			const auto svalue = int64(value);
+			if (svalue < 0) {
+				if (svalue >= std::numeric_limits<int32>::min()) {
+					bare = BareId(-svalue) | kSecretChatIdFlag;
+				} else {
+					Unexpected("Large negative value in ChatIdType.");
+				}
+			}
+		} else if (value >= (BareId(1) << 48)) {
+			Unexpected("Large value in ChatIdType.");
+		}
 	}
 	constexpr ChatIdType(MTPlong value) noexcept : bare(value.v) {
 	}
@@ -105,10 +131,10 @@ bool operator>=(ChatIdType<Shift>, PeerIdZero) = delete;
 template <uchar Shift>
 bool operator>=(PeerIdZero, ChatIdType<Shift>) = delete;
 
-using UserId = ChatIdType<0>;
-using ChatId = ChatIdType<1>;
-using ChannelId = ChatIdType<2>;
-using FakeChatId = ChatIdType<0x7F>;
+using UserId = ChatIdType<kUserIdShift>;
+using ChatId = ChatIdType<kChatIdShift>;
+using ChannelId = ChatIdType<kChannelIdShift>;
+using FakeChatId = ChatIdType<kFakeChatIdShift>;
 
 struct PeerIdHelper {
 	BareId value = 0;
@@ -141,7 +167,18 @@ struct PeerId {
 
 	template <typename SomeChatIdType, BareId = SomeChatIdType::kShift>
 	[[nodiscard]] constexpr SomeChatIdType to() const noexcept {
-		return is<SomeChatIdType>() ? (value & kChatTypeMask) : 0;
+		if (!is<SomeChatIdType>()) {
+			return 0;
+		} else if constexpr (SomeChatIdType::kShift == kSecretChatIdShift) {
+			const auto result = (value & kChatTypeMask);
+			if (result & kSecretChatIdFlag) {
+				return uint64(-int64(result & ~kSecretChatIdFlag));
+			} else {
+				return result;
+			}
+		} else {
+			return (value & kChatTypeMask);
+		}
 	}
 
 	[[nodiscard]] constexpr explicit operator bool() const noexcept {
@@ -243,6 +280,21 @@ bool operator>=(PeerIdZero, PeerId) = delete;
 
 [[nodiscard]] Tdb::TLint53 peerToTdbChat(PeerId id) noexcept;
 
+using SecretChatId = ChatIdType<kSecretChatIdShift>;
+[[nodiscard]] inline constexpr bool peerIsSecretChat(PeerId id) noexcept {
+	return id.is<SecretChatId>();
+}
+[[nodiscard]] inline constexpr PeerId peerFromSecretChat(
+		SecretChatId secretChatId) noexcept {
+	return secretChatId;
+}
+[[nodiscard]] inline constexpr SecretChatId peerToSecretChat(
+		PeerId id) noexcept {
+	return id.to<SecretChatId>();
+}
+[[nodiscard]] Tdb::TLint32 ToTdbSecretChatId(SecretChatId id) noexcept;
+[[nodiscard]] Tdb::TLint32 ToTdbSecretChatId(PeerId id) noexcept;
+
 [[nodiscard]] inline MTPlong peerToBareMTPInt(PeerId id) {
 	return MTP_long(id.value & PeerId::kChatTypeMask);
 }
diff --git a/Telegram/SourceFiles/data/data_peer_values.cpp b/Telegram/SourceFiles/data/data_peer_values.cpp
index 73d041c085e59e..f6d5b006a74fc5 100644
--- a/Telegram/SourceFiles/data/data_peer_values.cpp
+++ b/Telegram/SourceFiles/data/data_peer_values.cpp
@@ -20,6 +20,8 @@ For license and copyright information please follow this link:
 #include "ui/image/image_prepare.h"
 #include "base/unixtime.h"
 
+#include "data/data_secret_chat.h"
+
 namespace Data {
 namespace {
 
@@ -302,6 +304,13 @@ inline auto DefaultRestrictionValue(
 						|| (!(flags & Flag::Broadcast)
 							&& (rights & ~restricted)));
 			});
+	} else if (const auto secretChat = peer->asSecretChat()) {
+		return rpl::combine(
+			secretChat->flagsValue(),
+			CanSendAnyOfValue(secretChat->user(), rights, forbidInForums),
+			[](SecretChatData::Flags::Change flags, bool can) {
+				return (flags.value & SecretChatDataFlag::Ready) && can;
+			});
 	}
 	Unexpected("Peer type in Data::CanSendAnyOfValue.");
 }
diff --git a/Telegram/SourceFiles/data/data_secret_chat.cpp b/Telegram/SourceFiles/data/data_secret_chat.cpp
new file mode 100644
index 00000000000000..f0a7ad082d86d5
--- /dev/null
+++ b/Telegram/SourceFiles/data/data_secret_chat.cpp
@@ -0,0 +1,69 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "data/data_secret_chat.h"
+
+#include "data/data_session.h"
+#include "data/data_user.h"
+#include "tdb/tdb_tl_scheme.h"
+
+namespace {
+
+using namespace Tdb;
+
+} // namespace
+
+SecretChatData::SecretChatData(not_null<Data::Session*> owner, PeerId id)
+: PeerData(owner, id) {
+}
+
+bool SecretChatData::valid() const {
+	return _user != nullptr;
+}
+
+not_null<UserData*> SecretChatData::user() const {
+	Expects(valid());
+
+	return _user;
+}
+
+void SecretChatData::update(const TLDsecretChat &data) {
+	const auto outbound = data.vis_outbound().v;
+	if (!_user) {
+		_user = owner().user(data.vuser_id());
+	} else {
+		Assert(_user->id == peerFromUser(data.vuser_id()));
+		Assert(out() == outbound);
+	}
+
+	const auto state = data.vstate().match([](
+			const TLDsecretChatStatePending &) {
+		return SecretChatDataFlag::Pending;
+	}, [](const TLDsecretChatStateReady &) {
+		return SecretChatDataFlag::Ready;
+	}, [](const TLDsecretChatStateClosed &) {
+		return SecretChatDataFlag::Closed;
+	});
+	_keyHash = data.vkey_hash().v;
+	_layer = data.vlayer().v;
+	const auto mask = Flag::Out
+		| Flag::Pending
+		| Flag::Ready
+		| Flag::Closed;
+	setFlags((flags() & ~mask) | (outbound ? Flag::Out : Flag()) | state);
+}
+
+SecretChatState SecretChatData::state() const {
+	if (flags() & Flag::Pending) {
+		return SecretChatState::Pending;
+	} else if (flags() & Flag::Ready) {
+		return SecretChatState::Ready;
+	} else if (flags() & Flag::Closed) {
+		return SecretChatState::Closed;
+	}
+	Unexpected("Flags in SecretChatData::state.");
+}
diff --git a/Telegram/SourceFiles/data/data_secret_chat.h b/Telegram/SourceFiles/data/data_secret_chat.h
new file mode 100644
index 00000000000000..fa6d95abab592e
--- /dev/null
+++ b/Telegram/SourceFiles/data/data_secret_chat.h
@@ -0,0 +1,81 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "base/flags.h"
+#include "data/data_flags.h"
+#include "data/data_peer.h"
+
+namespace Tdb {
+class TLDsecretChat;
+} // namespace Tdb
+
+enum class SecretChatDataFlag {
+	Out = (1 << 0),
+	Pending = (1 << 2),
+	Ready = (1 << 3),
+	Closed = (1 << 4),
+};
+inline constexpr bool is_flag_type(SecretChatDataFlag) { return true; };
+using SecretChatDataFlags = base::flags<SecretChatDataFlag>;
+
+enum class SecretChatState : uchar {
+	Pending,
+	Ready,
+	Closed,
+};
+
+class SecretChatData final : public PeerData {
+public:
+	using Flag = SecretChatDataFlag;
+	using Flags = Data::Flags<SecretChatDataFlags>;
+
+	SecretChatData(not_null<Data::Session*> owner, PeerId id);
+
+	[[nodiscard]] bool valid() const;
+	[[nodiscard]] not_null<UserData*> user() const;
+
+	void setFlags(SecretChatDataFlags which) {
+		_flags.set(which);
+	}
+	void addFlags(SecretChatDataFlags which) {
+		_flags.add(which);
+	}
+	void removeFlags(SecretChatDataFlags which) {
+		_flags.remove(which);
+	}
+	[[nodiscard]] auto flags() const {
+		return _flags.current();
+	}
+	[[nodiscard]] auto flagsValue() const {
+		return _flags.value();
+	}
+
+	[[nodiscard]] bool out() const {
+		return _flags.current() & Flag::Out;
+	}
+	[[nodiscard]] int layer() const {
+		return _layer;
+	}
+	[[nodiscard]] QByteArray keyHash() const {
+		return _keyHash.current();
+	}
+	[[nodiscard]] rpl::producer<QByteArray> keyHashValue() const {
+		return _keyHash.value();
+	}
+	[[nodiscard]] SecretChatState state() const;
+
+	void update(const Tdb::TLDsecretChat &data);
+
+private:
+	UserData *_user = nullptr;
+	rpl::variable<QByteArray> _keyHash;
+	Flags _flags;
+	int _layer = 0;
+
+};
\ No newline at end of file
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 3ded1ce4ec84f2..11eb3d208e182e 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -82,6 +82,7 @@ For license and copyright information please follow this link:
 #include "tdb/tdb_tl_scheme.h"
 #include "history/history_unread_things.h"
 #include "main/session/send_as_peers.h"
+#include "data/data_secret_chat.h"
 
 namespace Data {
 namespace {
@@ -452,6 +453,8 @@ not_null<PeerData*> Session::peer(PeerId id) {
 			return std::make_unique<ChatData>(this, id);
 		} else if (peerIsChannel(id)) {
 			return std::make_unique<ChannelData>(this, id);
+		} else if (peerIsSecretChat(id)) {
+			return std::make_unique<SecretChatData>(this, id);
 		}
 		Unexpected("Peer id type.");
 	}();
@@ -1249,9 +1252,19 @@ not_null<UserData*> Session::processUser(const TLuser &user) {
 
 not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 	const auto &data = dialog.data();
-	Assert(data.vtype().type() != id_chatTypeSecret);
 
 	const auto result = peer(peerFromTdbChat(data.vid()));
+	const auto checkId = data.vtype().match([](const TLDchatTypePrivate &d) {
+		return peerFromUser(d.vuser_id().v);
+	}, [](const TLDchatTypeBasicGroup &d) {
+		return peerFromChat(d.vbasic_group_id().v);
+	}, [](const TLDchatTypeSupergroup &d) {
+		return peerFromChannel(d.vsupergroup_id().v);
+	}, [](const TLDchatTypeSecret &d) {
+		return peerFromSecretChat(d.vsecret_chat_id().v);
+	});
+	Assert(result->id == checkId);
+
 	using UpdateFlag = Data::PeerUpdate::Flag;
 	auto updates = UpdateFlag::None | UpdateFlag::None;
 
@@ -1547,6 +1560,15 @@ not_null<ChannelData*> Session::processChannel(
 	return result;
 }
 
+not_null<SecretChatData*> Session::processSecretChat(
+		const TLsecretChat &secretChat) {
+	const auto &data = secretChat.data();
+	const auto peerId = peerFromSecretChat(data.vid().v);
+	const auto result = this->peer(peerId)->asSecretChat();
+	result->update(data);
+	return result;
+}
+
 #if 0 // mtp
 UserData *Session::processUsers(const MTPVector<MTPUser> &data) {
 	auto result = (UserData*)nullptr;
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index bf51b4add495a9..90d325f65de31b 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -15,6 +15,7 @@ For license and copyright information please follow this link:
 #include "base/timer.h"
 
 namespace Tdb {
+class TLsecretChat;
 class TLbackground;
 class TLbackgrounds;
 class TLchat;
@@ -264,6 +265,8 @@ class Session final {
 	not_null<ChatData*> processChat(const Tdb::TLbasicGroup &chat);
 	not_null<ChannelData*> processChannel(const Tdb::TLsupergroup &channel);
 
+	not_null<SecretChatData*> processSecretChat(
+		const Tdb::TLsecretChat &secretChat);
 #if 0 // mtp
 	// Returns last user, if there were any.
 	UserData *processUsers(const MTPVector<MTPUser> &data);
diff --git a/Telegram/SourceFiles/data/data_types.h b/Telegram/SourceFiles/data/data_types.h
index d9c8663d630e9b..388b64c2ab04d3 100644
--- a/Telegram/SourceFiles/data/data_types.h
+++ b/Telegram/SourceFiles/data/data_types.h
@@ -100,6 +100,7 @@ class UserData;
 class ChatData;
 class ChannelData;
 struct BotInfo;
+class SecretChatData;
 
 namespace Data {
 class Folder;
diff --git a/Telegram/SourceFiles/dialogs/dialogs.style b/Telegram/SourceFiles/dialogs/dialogs.style
index 6451e79b4a0a7c..d39931a1050e38 100644
--- a/Telegram/SourceFiles/dialogs/dialogs.style
+++ b/Telegram/SourceFiles/dialogs/dialogs.style
@@ -359,6 +359,12 @@ dialogsInaccessibleUserpic: icon {{ "dialogs/inaccessible_userpic", historyPeerU
 dialogsHiddenAuthorUserpic: icon {{ "dialogs/avatar_hidden", premiumButtonFg }};
 dialogsMyNotesUserpic: icon {{ "dialogs/avatar_notes", historyPeerUserpicFg }};
 
+dialogsSecretChatIcon: ThreeStateIcon {
+	icon: icon {{ "emoji/premium_lock", boxTextFgGood }};
+	over: icon {{ "emoji/premium_lock", boxTextFgGood }};
+	active: icon {{ "emoji/premium_lock", dialogsChatIconFgActive }};
+}
+
 dialogsSendStateSkip: 20px;
 dialogsSendingIcon: ThreeStateIcon {
 	icon: icon {{ "dialogs/dialogs_sending", dialogsSendingIconFg, point(8px, 4px) }};
diff --git a/Telegram/SourceFiles/dialogs/dialogs_row.cpp b/Telegram/SourceFiles/dialogs/dialogs_row.cpp
index 5a0730f86d96b6..f81f36a8fb7cfb 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_row.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_row.cpp
@@ -364,7 +364,10 @@ void Row::setCornerBadgeShown(
 void Row::updateCornerBadgeShown(
 		not_null<PeerData*> peer,
 		Fn<void()> updateCallback) const {
+#if 0 // mtp
 	const auto user = peer->asUser();
+#endif
+	const auto user = peer->asOneOnOne();
 	const auto now = user ? base::unixtime::now() : TimeId();
 	const auto channel = user ? nullptr : peer->asChannel();
 	const auto nextLayer = [&] {
@@ -498,10 +501,14 @@ void Row::PaintCornerBadgeFrame(
 
 	const auto online = peer && peer->isUser();
 	const auto size = online
+		? st::dialogsOnlineBadgeSize
+		: peer->isSecretChat()
 		? st::dialogsOnlineBadgeSize
 		: st::dialogsCallBadgeSize;
 	const auto stroke = st::dialogsOnlineBadgeStroke;
 	const auto skip = online
+		? st::dialogsOnlineBadgeSkip
+		: peer->isSecretChat()
 		? st::dialogsOnlineBadgeSkip
 		: st::dialogsCallBadgeSkip;
 	const auto shrink = (size / 2) * (1. - topLayerProgress);
@@ -628,6 +635,8 @@ void Row::paintUserpic(
 	const auto history = _id.history();
 	if (!history || history->peer->isUser() || subscribed) {
 		return;
+	} else if (history->peer->isSecretChat()) {
+		return;
 	}
 	const auto actionPainter = history->sendActionPainter();
 	const auto bg = context.active
diff --git a/Telegram/SourceFiles/dialogs/ui/dialogs_layout.cpp b/Telegram/SourceFiles/dialogs/ui/dialogs_layout.cpp
index 74ef869481bfe4..7ea2f58b92da76 100644
--- a/Telegram/SourceFiles/dialogs/ui/dialogs_layout.cpp
+++ b/Telegram/SourceFiles/dialogs/ui/dialogs_layout.cpp
@@ -554,6 +554,9 @@ void PaintRow(
 				color,
 				context.now)) {
 			// Empty history
+			if (const auto secretChat = thread->peer()->asSecretChat()) {
+				paintItemCallback(nameleft, namewidth);
+			}
 		}
 	} else if (!item->isEmpty()) {
 		if ((thread || sublist) && !promoted) {
@@ -677,6 +680,8 @@ void PaintRow(
 		}
 		p.setPen(context.active
 			? st::dialogsNameFgActive
+			: from->isSecretChat()
+			? st::boxTextFgGood
 			: context.selected
 			? st::dialogsNameFgOver
 			: st::dialogsNameFg);
@@ -743,6 +748,11 @@ const style::icon *ChatTypeIcon(
 			st::dialogsForumIcon,
 			context.active,
 			context.selected);
+	} else if (peer->isSecretChat()) {
+		return &ThreeStateIcon(
+			st::dialogsSecretChatIcon,
+			context.active,
+			context.selected);
 	} else {
 		return &ThreeStateIcon(
 			st::dialogsChatIcon,
@@ -860,6 +870,10 @@ void RowPainter::Paint(
 			const auto forum = context.st->topicsHeight
 				? row->history()->peer->forum()
 				: nullptr;
+			if (!item) {
+				Assert(row->history()->peer->isSecretChat());
+				view->prepare(row->history()->peer->asSecretChat());
+			} else
 			if (!view->prepared(item, forum)) {
 				view->prepare(
 					item,
diff --git a/Telegram/SourceFiles/dialogs/ui/dialogs_message_view.cpp b/Telegram/SourceFiles/dialogs/ui/dialogs_message_view.cpp
index 0060eae45857b1..d788968eee1dea 100644
--- a/Telegram/SourceFiles/dialogs/ui/dialogs_message_view.cpp
+++ b/Telegram/SourceFiles/dialogs/ui/dialogs_message_view.cpp
@@ -24,6 +24,9 @@ For license and copyright information please follow this link:
 #include "lang/lang_text_entity.h"
 #include "styles/style_dialogs.h"
 
+#include "data/data_secret_chat.h"
+#include "data/data_user.h"
+
 namespace {
 
 constexpr auto kEmojiLoopCount = 2;
@@ -151,6 +154,7 @@ void MessageView::prepare(
 		Data::Forum *forum,
 		Fn<void()> customEmojiRepaint,
 		ToPreviewOptions options) {
+	_secretStateUsed = false;
 	if (!forum) {
 		_topics = nullptr;
 	} else if (!_topics || _topics->forum() != forum) {
@@ -222,6 +226,37 @@ void MessageView::prepare(
 	}
 }
 
+void MessageView::prepare(not_null<SecretChatData*> secretChat) {
+	const auto state = secretChat->state();
+	if (_secretStateUsed && !_textCache.isEmpty() && state == _secretState) {
+		return;
+	}
+	_secretStateUsed = true;
+	_secretState = state;
+	const auto text = (state == SecretChatState::Pending)
+		? (u"Waiting for "_q
+			+ secretChat->user()->shortName()
+			+ u" to come online..."_q)
+		: (state == SecretChatState::Closed)
+		? u"Secret chat is closed."_q
+		: secretChat->out()
+		? (secretChat->user()->shortName() + u" joined your secret chat."_q)
+		: u"You joined the secret chat"_q;
+	const auto context = Core::MarkedTextContext{
+		.session = &secretChat->session(),
+	};
+	_textCache.setMarkedText(
+		st::dialogsTextStyle,
+		DialogsPreviewText(Ui::Text::Colorized(text)),
+		DialogTextOptions(),
+		context);
+	_textCachedFor = nullptr;
+	_imagesCache = {};
+	_spoiler = nullptr;
+	_topics = nullptr;
+	_loadingContext = nullptr;
+}
+
 bool MessageView::isInTopicJump(int x, int y) const {
 	return _topics && _topics->isInTopicJumpArea(x, y);
 }
diff --git a/Telegram/SourceFiles/dialogs/ui/dialogs_message_view.h b/Telegram/SourceFiles/dialogs/ui/dialogs_message_view.h
index 58c1966a8c3b2f..49d58f857bcf52 100644
--- a/Telegram/SourceFiles/dialogs/ui/dialogs_message_view.h
+++ b/Telegram/SourceFiles/dialogs/ui/dialogs_message_view.h
@@ -9,6 +9,8 @@ For license and copyright information please follow this link:
 
 #include <any>
 
+enum class SecretChatState : uchar;
+
 class Image;
 class HistoryItem;
 enum class ImageRoundRadius;
@@ -62,6 +64,7 @@ class MessageView final {
 		Data::Forum *forum,
 		Fn<void()> customEmojiRepaint,
 		ToPreviewOptions options);
+	void prepare(not_null<SecretChatData*> secretChat);
 
 	void paint(
 		Painter &p,
@@ -96,6 +99,10 @@ class MessageView final {
 	mutable const style::DialogsMiniIcon *_leftIcon = nullptr;
 	mutable bool _hasPlainLinkAtBegin = false;
 
+	SecretChatState _secretState = {};
+	int _secretNameVersion = 0;
+	bool _secretStateUsed = false;
+
 };
 
 [[nodiscard]] HistoryView::ItemPreview PreviewWithSender(
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index a5a70ec533477d..9e283bc73d1b82 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -3136,6 +3136,10 @@ void History::clearLastMessage() {
 		if (lastMessage() == lastServerMessage()) {
 			_lastMessage = std::nullopt;
 		}
+		if (chatListMessage() == lastServerMessage()) {
+			_chatListMessage = std::nullopt;
+			updateChatListEntry();
+		}
 		_lastServerMessage = std::nullopt;
 	}
 	setNotLoadedAtBottom();
diff --git a/Telegram/SourceFiles/history/history_inner_widget.cpp b/Telegram/SourceFiles/history/history_inner_widget.cpp
index e615743fd070fd..17eaa8a5126ce9 100644
--- a/Telegram/SourceFiles/history/history_inner_widget.cpp
+++ b/Telegram/SourceFiles/history/history_inner_widget.cpp
@@ -551,6 +551,9 @@ void HistoryInner::setupSharingDisallowed() {
 	if (_peer->isUser()) {
 		_sharingDisallowed = false;
 		return;
+	} else if (_peer->isSecretChat()) {
+		_sharingDisallowed = false;
+		return;
 	}
 	const auto chat = _peer->asChat();
 	const auto channel = _peer->asChannel();
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index be886c946816cc..7897123adbbb39 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -3824,6 +3824,9 @@ ItemPreview HistoryItem::toPreview(ToPreviewOptions options) const {
 		if (options.hideSender || isPostHidingAuthor() || isEmpty()) {
 			return {};
 		} else if (!_history->peer->isUser()) {
+			if (_history->peer->isSecretChat()) {
+				return {};
+			}
 			if (const auto from = displayFrom()) {
 				return fromSender(from);
 			}
diff --git a/Telegram/SourceFiles/history/history_widget.cpp b/Telegram/SourceFiles/history/history_widget.cpp
index 4aa888444b4aa8..6c187333d8c158 100644
--- a/Telegram/SourceFiles/history/history_widget.cpp
+++ b/Telegram/SourceFiles/history/history_widget.cpp
@@ -173,6 +173,7 @@ For license and copyright information please follow this link:
 #include "styles/style_info.h"
 
 #include "tdb/tdb_tl_scheme.h"
+#include "data/data_secret_chat.h"
 
 #include <QtGui/QWindow>
 #include <QtCore/QMimeData>
@@ -4633,6 +4634,27 @@ void HistoryWidget::showFinished() {
 
 void HistoryWidget::doneShow() {
 	_topBar->setAnimatingMode(false);
+	if (_peer && _list && _peer->isSecretChat()) {
+		_peer->asSecretChat()->flagsValue() | rpl::skip(
+			1
+		) | rpl::filter([](const SecretChatData::Flags::Change &update) {
+			using Flag = SecretChatDataFlag;
+			return update.diff & (Flag::Pending | Flag::Closed);
+		}) | rpl::start_with_next([=] {
+			const auto hadFocus = Ui::InFocusChain(this);
+			if (hadFocus) {
+				setFocus();
+			}
+			if (updateCanSendMessage()) {
+				updateControlsVisibility();
+				updateControlsGeometry();
+				if (hadFocus) {
+					setInnerFocus();
+				}
+			}
+			_history->updateChatListEntry();
+		}, _list->lifetime());
+	}
 	updateCanSendMessage();
 	updateBotKeyboard();
 	updateControlsVisibility();
@@ -6343,6 +6365,17 @@ int HistoryWidget::countAutomaticScrollTop() {
 }
 
 QString HistoryWidget::computeSendRestriction() const {
+	if (const auto secretChat = _peer ? _peer->asSecretChat() : nullptr) {
+		const auto state = secretChat->state();
+		if (state == SecretChatState::Pending) {
+			// secret langs
+			return u"restriction:Waiting for "_q
+				+ secretChat->user()->shortName()
+				+ u" to come online..."_q;
+		} else if (state == SecretChatState::Closed) {
+			return u"restriction:Secret chat is closed."_q;
+		}
+	}
 	if (const auto user = _peer ? _peer->asUser() : nullptr) {
 		if (user->meRequiresPremiumToWrite()
 			&& !user->session().premium()) {
diff --git a/Telegram/SourceFiles/history/view/history_view_message.cpp b/Telegram/SourceFiles/history/view/history_view_message.cpp
index c57dc284812892..7586fbf145857b 100644
--- a/Telegram/SourceFiles/history/view/history_view_message.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_message.cpp
@@ -2459,6 +2459,9 @@ bool Message::hasFromPhoto() const {
 				return !hasOutLayout();
 			}
 		}
+		if (item->history()->peer->isSecretChat()) {
+			return false;
+		}
 		return !item->out() && !item->history()->peer->isUser();
 	} break;
 	case Context::ContactPreview:
@@ -3699,6 +3702,7 @@ bool Message::hasFromName() const {
 			if (const auto media = this->media()) {
 				return !media->hideFromName();
 			}
+			if (!peer->isSecretChat())
 			return true;
 		}
 		if (const auto forwarded = item->Get<HistoryMessageForwarded>()) {
diff --git a/Telegram/SourceFiles/history/view/history_view_send_action.cpp b/Telegram/SourceFiles/history/view/history_view_send_action.cpp
index a92bd22298362c..fd8542fc5bdcb5 100644
--- a/Telegram/SourceFiles/history/view/history_view_send_action.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_send_action.cpp
@@ -304,6 +304,8 @@ bool SendActionPainter::updateNeedsAnimating(crl::time now, bool force) {
 				(end(_typing) - 1)->first->firstName);
 		} else if (typingCount) {
 			newTypingString = _history->peer->isUser()
+				? tr::lng_typing(tr::now)
+				: _history->peer->isSecretChat()
 				? tr::lng_typing(tr::now)
 				: tr::lng_user_typing(
 					tr::now,
diff --git a/Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp b/Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp
index 1eb89e4b018e0c..ff6347629379a9 100644
--- a/Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp
@@ -282,6 +282,8 @@ void TopBarWidget::call() {
 	if (const auto peer = _activeChat.key.peer()) {
 		if (const auto user = peer->asUser()) {
 			Core::App().calls().startOutgoingCall(user, false);
+		} else if (const auto secretUser = peer->secretChatUser()) {
+			Core::App().calls().startOutgoingCall(secretUser, false);
 		}
 	}
 }
@@ -488,7 +490,12 @@ void TopBarWidget::paintTopBar(Painter &p) {
 	const auto sublist = _activeChat.key.sublist();
 	const auto topic = _activeChat.key.topic();
 	const auto history = _activeChat.key.history();
+#if 0 // mtp
 	const auto namePeer = history
+#endif
+	const auto namePeer = (history && history->peer->isSecretChat())
+		? history->peer->secretChatUser()
+		: history
 		? history->peer.get()
 		: sublist ? sublist->peer().get()
 		: nullptr;
@@ -1175,6 +1182,8 @@ void TopBarWidget::updateControlsVisibility() {
 				return !user->isSelf()
 					&& !user->isBot()
 					&& !peer->isServiceUser();
+			} else if (peer->isSecretChat()) {
+				return true;
 			}
 		}
 		return false;
@@ -1601,6 +1610,8 @@ bool TopBarWidget::trackOnlineOf(not_null<PeerData*> user) const {
 		return false;
 	} else if (peer->isUser()) {
 		return (peer == user);
+	} else if (const auto secretUser = peer->secretChatUser()) {
+		return (secretUser == user);
 	} else if (const auto chat = peer->asChat()) {
 		return chat->participants.contains(user->asUser());
 	} else if (const auto channel = peer->asMegagroup()) {
@@ -1621,7 +1632,10 @@ void TopBarWidget::updateOnlineDisplay() {
 	QString text;
 	const auto now = base::unixtime::now();
 	bool titlePeerTextOnline = false;
+#if 0 // mtp
 	if (const auto user = peer->asUser()) {
+#endif
+	if (const auto user = peer->asOneOnOne()) {
 		if (session().supportMode()
 			&& !session().supportHelper().infoCurrent(user).text.empty()) {
 			text = QString::fromUtf8("\xe2\x9a\xa0\xef\xb8\x8f check info");
@@ -1722,6 +1736,8 @@ void TopBarWidget::updateOnlineDisplayTimer() {
 	};
 	if (const auto user = peer->asUser()) {
 		handleUser(user);
+	} else if (const auto secretUser = peer->secretChatUser()) {
+		handleUser(secretUser);
 	} else if (const auto chat = peer->asChat()) {
 		for (const auto &user : chat->participants) {
 			handleUser(user);
diff --git a/Telegram/SourceFiles/history/view/media/history_view_document.cpp b/Telegram/SourceFiles/history/view/media/history_view_document.cpp
index 4f43cc9fd14b2f..3d5eccbc142f75 100644
--- a/Telegram/SourceFiles/history/view/media/history_view_document.cpp
+++ b/Telegram/SourceFiles/history/view/media/history_view_document.cpp
@@ -425,6 +425,9 @@ QSize Document::countOptimalSize() {
 				&& !transcribes->trialsSupport())) {
 			voice->transcribe = nullptr;
 			voice->transcribeText = {};
+		} else if (_realParent->history()->peer->isSecretChat()) {
+			voice->transcribe = nullptr;
+			voice->transcribeText = {};
 		} else {
 			const auto creating = !voice->transcribe;
 			if (creating) {
diff --git a/Telegram/SourceFiles/history/view/media/history_view_gif.cpp b/Telegram/SourceFiles/history/view/media/history_view_gif.cpp
index f3de7fe3d8314f..dfb62b0ae5f4ec 100644
--- a/Telegram/SourceFiles/history/view/media/history_view_gif.cpp
+++ b/Telegram/SourceFiles/history/view/media/history_view_gif.cpp
@@ -2004,6 +2004,7 @@ void Gif::ensureTranscribeButton() const {
 		&& !_parent->data()->isScheduled()
 		&& (_data->session().premium()
 			|| _data->session().api().transcribes().trialsSupport())) {
+		if (!_realParent->history()->peer->isSecretChat())
 		if (!_transcribe) {
 			_transcribe = std::make_unique<TranscribeButton>(
 				_realParent,
diff --git a/Telegram/SourceFiles/info/media/info_media_provider.cpp b/Telegram/SourceFiles/info/media/info_media_provider.cpp
index 2fc69733e261c2..31469b4934eb33 100644
--- a/Telegram/SourceFiles/info/media/info_media_provider.cpp
+++ b/Telegram/SourceFiles/info/media/info_media_provider.cpp
@@ -101,6 +101,8 @@ bool Provider::hasSelectRestriction() {
 rpl::producer<bool> Provider::hasSelectRestrictionChanges() {
 	if (_peer->isUser()) {
 		return rpl::never<bool>();
+	} else if (_peer->isSecretChat()) {
+		return rpl::never<bool>();
 	}
 	const auto chat = _peer->asChat();
 	const auto channel = _peer->asChannel();
diff --git a/Telegram/SourceFiles/info/profile/info_profile_cover.cpp b/Telegram/SourceFiles/info/profile/info_profile_cover.cpp
index a35609c38f03a0..f6620f6cfd3da5 100644
--- a/Telegram/SourceFiles/info/profile/info_profile_cover.cpp
+++ b/Telegram/SourceFiles/info/profile/info_profile_cover.cpp
@@ -329,11 +329,18 @@ Cover::Cover(
 		_st.photo))
 , _changePersonal((role == Role::Info
 	|| topic
+#if 0 // mtp
 	|| !_peer->isUser()
 	|| _peer->isSelf()
 	|| _peer->asUser()->isBot())
 	? nullptr
 	: CreateUploadSubButton(this, _peer->asUser(), controller).get())
+#endif
+	|| !_peer->isOneOnOne()
+	|| _peer->isSelf()
+	|| _peer->asOneOnOne()->isBot())
+	? nullptr
+	: CreateUploadSubButton(this, _peer->asOneOnOne(), controller).get())
 , _iconButton(topic
 	? object_ptr<TopicIconButton>(this, controller, topic)
 	: nullptr)
@@ -517,7 +524,10 @@ void Cover::refreshUploadPhotoOverlay() {
 			return chat->canEditInformation();
 		} else if (const auto channel = _peer->asChannel()) {
 			return channel->canEditInformation();
+#if 0 // mtp
 		} else if (const auto user = _peer->asUser()) {
+#endif
+		} else if (const auto user = _peer->asOneOnOne()) {
 			return user->isSelf()
 				|| (user->isContact()
 					&& !user->isInaccessible()
@@ -597,7 +607,10 @@ void Cover::refreshUploadPhotoOverlay() {
 			: base::EventFilterResult::Continue;
 	});
 
+#if 0 // mtp
 	if (const auto user = _peer->asUser()) {
+#endif
+	if (const auto user = _peer->asOneOnOne()) {
 		_userpic->resetPersonalRequests(
 		) | rpl::start_with_next([=] {
 			user->session().api().peerPhoto().clearPersonal(user);
@@ -650,7 +663,10 @@ void Cover::refreshStatusText() {
 	auto statusText = [&]() -> TextWithEntities {
 		using namespace Ui::Text;
 		auto currentTime = base::unixtime::now();
+#if 0 // mtp
 		if (auto user = _peer->asUser()) {
+#endif
+		if (const auto user = _peer->asOneOnOne()) {
 			const auto result = Data::OnlineTextFull(user, currentTime);
 			const auto showOnline = Data::OnlineTextActive(user, currentTime);
 			const auto updateIn = Data::OnlineChangeTimeout(user, currentTime);
diff --git a/Telegram/SourceFiles/info/profile/info_profile_widget.cpp b/Telegram/SourceFiles/info/profile/info_profile_widget.cpp
index 48b0107edfb839..e71a7e0bdcaacb 100644
--- a/Telegram/SourceFiles/info/profile/info_profile_widget.cpp
+++ b/Telegram/SourceFiles/info/profile/info_profile_widget.cpp
@@ -104,7 +104,10 @@ rpl::producer<QString> Widget::title() {
 		return tr::lng_info_topic_title();
 	}
 	const auto peer = controller()->key().peer();
+#if 0 // mtp
 	if (const auto user = peer->asUser()) {
+#endif
+	if (const auto user = peer->asOneOnOne()) {
 		return (user->isBot() && !user->isSupport())
 			? tr::lng_info_bot_title()
 			: tr::lng_info_user_title();
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
index 5911dfb7989bb7..2b9922653086aa 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
@@ -943,7 +943,7 @@ void Instance::Client::sendTdlibParameters() {
 			tl_bool(true), // use_file_database
 			tl_bool(true), // use_chat_info_database
 			tl_bool(true), // use_message_database
-			tl_bool(false), // use_secret_chats
+			tl_bool(true), // use_secret_chats
 			tl_int32(_config.apiId),
 			tl_string(_config.apiHash),
 			tl_string(_config.systemLanguageCode),
diff --git a/Telegram/SourceFiles/ui/controls/userpic_button.cpp b/Telegram/SourceFiles/ui/controls/userpic_button.cpp
index d87903608a8239..5477f937a1ec01 100644
--- a/Telegram/SourceFiles/ui/controls/userpic_button.cpp
+++ b/Telegram/SourceFiles/ui/controls/userpic_button.cpp
@@ -314,7 +314,10 @@ void UserpicButton::choosePhotoLocally() {
 					callback(type));
 			}));
 	};
+#if 0 // mtp
 	const auto user = _peer ? _peer->asUser() : nullptr;
+#endif
+	const auto user = _peer ? _peer->asOneOnOne() : nullptr;
 	const auto addUserpicBuilder = [&](ChosenType type) {
 		if (!_controller) {
 			return;
diff --git a/Telegram/SourceFiles/ui/text/format_values.cpp b/Telegram/SourceFiles/ui/text/format_values.cpp
index 048aaaf3419268..dcc626f60f2472 100644
--- a/Telegram/SourceFiles/ui/text/format_values.cpp
+++ b/Telegram/SourceFiles/ui/text/format_values.cpp
@@ -408,6 +408,11 @@ QString FormatPhone(QString phone) {
 }
 
 QString FormatTTL(float64 ttl) {
+	if (ttl < 3600) {
+		return (ttl < 60)
+			? tr::lng_seconds(tr::now, lt_count, int(ttl))
+			: tr::lng_minutes(tr::now, lt_count, int(ttl / 60));
+	}
 	if (ttl < 86400) {
 		return tr::lng_hours(tr::now, lt_count, int(ttl / 3600));
 	} else if (ttl < 86400 * 7) {
@@ -453,6 +458,11 @@ QString FormatTTLAfter(float64 ttl) {
 }
 
 QString FormatTTLTiny(float64 ttl) {
+	if (ttl < 3600) {
+		return (ttl < 60)
+			? tr::lng_seconds_tiny(tr::now, lt_count, int(ttl))
+			: tr::lng_minutes_tiny(tr::now, lt_count, int(ttl / 60));
+	}
 	return (ttl <= 3600 * 9)
 		? tr::lng_hours_tiny(tr::now, lt_count, int(ttl / 3600))
 		: (ttl <= (86400) * 6)
diff --git a/Telegram/SourceFiles/window/notifications_manager.cpp b/Telegram/SourceFiles/window/notifications_manager.cpp
index 0ac91ba1b69f6f..9aa2af41c18b32 100644
--- a/Telegram/SourceFiles/window/notifications_manager.cpp
+++ b/Telegram/SourceFiles/window/notifications_manager.cpp
@@ -933,6 +933,7 @@ Manager::DisplayOptions Manager::getNotificationOptions(
 		HistoryItem *item,
 		Data::ItemNotificationType type) const {
 	const auto hideEverything = Core::App().passcodeLocked()
+		|| (item && item->history()->peer->isSecretChat())
 		|| forceHideDetails();
 	const auto view = Core::App().settings().notifyView();
 	const auto peer = item ? item->history()->peer.get() : nullptr;
diff --git a/Telegram/SourceFiles/window/window_peer_menu.cpp b/Telegram/SourceFiles/window/window_peer_menu.cpp
index 5bebe0e7fd9b7a..be196d716d5e08 100644
--- a/Telegram/SourceFiles/window/window_peer_menu.cpp
+++ b/Telegram/SourceFiles/window/window_peer_menu.cpp
@@ -317,6 +317,7 @@ class Filler {
 	void addBlockUser();
 	void addViewDiscussion();
 	void addToggleTopicClosed();
+	void addSecretChat();
 	void addExportChat();
 	void addTranslate();
 	void addReport();
@@ -828,7 +829,10 @@ void Filler::addDeleteChat() {
 		return;
 	}
 	_addAction({
+#if 0 // mtp
 		.text = (_peer->isUser()
+#endif
+		.text = (_peer->isOneOnOne()
 			? tr::lng_profile_delete_conversation(tr::now)
 			: tr::lng_profile_clear_and_exit(tr::now)),
 		.handler = DeleteAndLeaveHandler(_controller, _peer),
@@ -936,6 +940,28 @@ void Filler::addViewDiscussion() {
 	}, &st::menuIconDiscussion);
 }
 
+void Filler::addSecretChat() {
+	const auto user = _peer->asUser();
+	if (!user || user->isSelf() || user->isBot() || user->isServiceUser()) {
+		return;
+	}
+	const auto navigation = _controller;
+	const auto create = [=] {
+		user->session().sender().request(TLcreateNewSecretChat(
+			tl_int53(peerToUser(user->id).bare)
+		)).done([=](const TLchat &result) {
+			navigation->showPeerHistory(user->owner().processPeer(result));
+		}).send();
+	};
+	_addAction(u"Start Secret Chat"_q, [=] { // secret langs
+		navigation->show(Ui::MakeConfirmBox({
+			.text = u"Are you sure you want to start a secret chat?"_q,
+			.confirmed = create,
+			.confirmText = u"Start"_q,
+		}));
+	}, &st::menuIconPermissions);
+}
+
 void Filler::addExportChat() {
 	if (_thread->asTopic() || !_peer->canExportChatHistory()) {
 		return;
@@ -1523,6 +1549,7 @@ void Filler::fillProfileActions() {
 	addManageTopic();
 	addToggleTopicClosed();
 	addViewDiscussion();
+	addSecretChat();
 	addExportChat();
 	addBlockUser();
 	addReport();

From 70f85f66ccf5032b4276bf5dca71b2fe7ced4038 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 22 Mar 2023 17:14:06 +0400
Subject: [PATCH 296/349] Show key fingerprint image.

---
 .../profile/info_profile_inner_widget.cpp     | 90 +++++++++++++++++++
 1 file changed, 90 insertions(+)

diff --git a/Telegram/SourceFiles/info/profile/info_profile_inner_widget.cpp b/Telegram/SourceFiles/info/profile/info_profile_inner_widget.cpp
index 5a9a819420c7e2..c6760f90f85927 100644
--- a/Telegram/SourceFiles/info/profile/info_profile_inner_widget.cpp
+++ b/Telegram/SourceFiles/info/profile/info_profile_inner_widget.cpp
@@ -45,8 +45,95 @@ For license and copyright information please follow this link:
 #include "styles/style_info.h"
 #include "styles/style_boxes.h"
 
+#include "data/data_secret_chat.h"
+
 namespace Info {
 namespace Profile {
+namespace {
+
+void SetupKeyHash(
+		not_null<Ui::VerticalLayout*> container,
+		not_null<SecretChatData*> secretChat) {
+	const auto skip = st::infoProfileCover.photoLeft;
+	const auto wrap = container->add(
+		object_ptr<Ui::RpWidget>(container),
+		{ skip, 0, skip, 0 });
+	static const auto kColors = std::array{
+		QColor(0xFF, 0xFF, 0xFF),
+		QColor(0xD5, 0xE6, 0xF3),
+		QColor(0x2D, 0x57, 0x75),
+		QColor(0x2F, 0x99, 0xC9),
+	};
+	struct State {
+		std::vector<std::vector<int>> indices;
+	};
+	const auto state = wrap->lifetime().make_state<State>();
+
+	secretChat->keyHashValue(
+	) | rpl::start_with_next([=](QByteArray key) {
+		Expects(key.isEmpty() || key.size() == 36);
+
+		const auto guard = gsl::finally([&] { wrap->update(); });
+		if (key.isEmpty()) {
+			state->indices.clear();
+			return;
+		}
+		state->indices.resize(12, std::vector<int>(12));
+		auto index = 0;
+		const auto put = [&](int value) {
+			const auto row = index / 12;
+			const auto column = index % 12;
+			state->indices[row][column] = value;
+			++index;
+		};
+		for (auto i = 0; i != 36; ++i) {
+			const auto value = uint8_t(key[i]);
+			const auto push = [&](int shift) {
+				put((value >> (shift * 2)) & 0x03);
+			};
+			for (auto j = 0; j != 4; ++j) {
+				push(j);
+			}
+		}
+	}, wrap->lifetime());
+
+	wrap->widthValue(
+	) | rpl::filter(
+		rpl::mappers::_1 > 0
+	) | rpl::start_with_next([=](int width) {
+		wrap->resize(wrap->width(), wrap->width());
+	}, wrap->lifetime());
+
+	wrap->paintRequest(
+	) | rpl::start_with_next([=] {
+		if (state->indices.empty()) {
+			return;
+		}
+		auto p = QPainter(wrap);
+		const auto width = wrap->width();
+		const auto height = wrap->height();
+		const auto w = width / float64(state->indices.size());
+		const auto h = height / float64(state->indices.front().size());
+		const auto round = [](float64 value) {
+			return int(base::SafeRound(value));
+		};
+		auto top = 0.;
+		for (const auto &row : state->indices) {
+			auto left = 0.;
+			for (const auto index : row) {
+				const auto x = round(left);
+				const auto y = round(top);
+				p.fillRect(
+					QRect(x, y, round(left + w) - x, round(top + h) - y),
+					kColors[index]);
+				left += w;
+			}
+			top += h;
+		}
+	}, wrap->lifetime());
+}
+
+} // namespace
 
 InnerWidget::InnerWidget(
 	QWidget *parent,
@@ -129,6 +216,9 @@ object_ptr<Ui::RpWidget> InnerWidget::setupContent(
 	if (_peer->isChat() || _peer->isMegagroup()) {
 		setupMembers(result.data());
 	}
+	if (const auto secretChat = _peer->asSecretChat()) {
+		SetupKeyHash(result.data(), secretChat);
+	}
 	return result;
 }
 

From cf47bfe632f50f40f8daba4ca66d732a398a23d6 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 24 Mar 2023 20:10:36 +0400
Subject: [PATCH 297/349] Don't use negative UserId as a flag.

---
 Telegram/SourceFiles/api/api_chat_participants.cpp | 4 ++--
 Telegram/SourceFiles/api/api_updates.cpp           | 1 +
 Telegram/SourceFiles/data/data_channel.h           | 2 +-
 Telegram/SourceFiles/data/data_peer.cpp            | 2 +-
 Telegram/SourceFiles/history/history.cpp           | 2 +-
 5 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_chat_participants.cpp b/Telegram/SourceFiles/api/api_chat_participants.cpp
index 8db24dfbc7d9f8..8ddb771aba8877 100644
--- a/Telegram/SourceFiles/api/api_chat_participants.cpp
+++ b/Telegram/SourceFiles/api/api_chat_participants.cpp
@@ -872,8 +872,8 @@ void ChatParticipants::requestSelf(not_null<ChannelData*> channel) {
 				finalize(channel->session().userId(), channel->date);
 			}, [&](const MTPDchannelParticipantAdmin &data) {
 				const auto inviter = data.is_self()
-					? data.vinviter_id().value_or(-1)
-					: -1;
+					? data.vinviter_id().value_or(0)
+					: 0;
 				finalize(inviter, data.vdate().v);
 			}, [&](const MTPDchannelParticipantBanned &data) {
 				LOG(("API Error: Got self banned participant."));
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 7ddf569240e84e..30865921b6faad 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2428,6 +2428,7 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 		auto &d = update.c_updateChannel();
 		if (const auto channel = session().data().channelLoaded(d.vchannel_id())) {
 			channel->inviter = UserId(0);
+			channel->inviterLoaded = false;
 			channel->inviteViaRequest = false;
 			if (channel->amIn()) {
 				if (channel->isMegagroup()
diff --git a/Telegram/SourceFiles/data/data_channel.h b/Telegram/SourceFiles/data/data_channel.h
index b5d13961750300..f65f4ef693717d 100644
--- a/Telegram/SourceFiles/data/data_channel.h
+++ b/Telegram/SourceFiles/data/data_channel.h
@@ -527,10 +527,10 @@ class ChannelData final : public PeerData {
 	int32 date = 0;
 	std::unique_ptr<MegagroupInfo> mgInfo;
 
-	// > 0 - user who invited me to channel, < 0 - not in channel.
 	UserId inviter = 0;
 	TimeId inviteDate = 0;
 	bool inviteViaRequest = false;
+	bool inviterLoaded = false;
 
 private:
 	struct InvitePeek {
diff --git a/Telegram/SourceFiles/data/data_peer.cpp b/Telegram/SourceFiles/data/data_peer.cpp
index 26e0be6ca0f7f8..d813856b8e6998 100644
--- a/Telegram/SourceFiles/data/data_peer.cpp
+++ b/Telegram/SourceFiles/data/data_peer.cpp
@@ -1133,7 +1133,7 @@ void PeerData::updateFull() {
 void PeerData::updateFullForced() {
 	session().api().requestFullPeer(this);
 	if (const auto channel = asChannel()) {
-		if (!channel->amCreator() && !channel->inviter) {
+		if (!channel->amCreator() && !channel->inviterLoaded) {
 			session().api().chatParticipants().requestSelf(channel);
 		}
 	}
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index 9e283bc73d1b82..d752841ff7570a 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -3514,7 +3514,7 @@ HistoryItem *History::insertJoinedMessage() {
 		return _joinedMessage;
 	}
 
-	const auto inviter = (channel->inviter.bare > 0)
+	const auto inviter = channel->inviter
 		? owner().userLoaded(channel->inviter)
 		: nullptr;
 	if (!inviter) {

From 0b844dc8e94c91818bad078f58d7ac320ef2892b Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 24 Mar 2023 20:00:30 +0400
Subject: [PATCH 298/349] Migrated dedicated file loader to TDLib.

This allows auto-updating via MTProto and emoji / dictionaries loading.
---
 Telegram/SourceFiles/core/update_checker.cpp  |  91 +++++++
 .../streaming/media_streaming_loader_tdb.cpp  |   2 +-
 .../mtproto/dedicated_file_loader.cpp         | 232 ++++++++++++++++++
 .../mtproto/dedicated_file_loader.h           |  61 +++++
 .../passport/passport_form_controller.cpp     |   2 +-
 .../SourceFiles/storage/file_download_tdb.cpp |   2 +-
 Telegram/SourceFiles/tdb/tdb_tl_scheme.h      |   7 +
 7 files changed, 394 insertions(+), 3 deletions(-)

diff --git a/Telegram/SourceFiles/core/update_checker.cpp b/Telegram/SourceFiles/core/update_checker.cpp
index 75e6f221e5811b..8b5cb0f106bf8e 100644
--- a/Telegram/SourceFiles/core/update_checker.cpp
+++ b/Telegram/SourceFiles/core/update_checker.cpp
@@ -29,6 +29,9 @@ For license and copyright information please follow this link:
 #include "settings/settings_intro.h"
 #include "ui/layers/box_content.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_account.h"
+
 #include <QtCore/QJsonDocument>
 #include <QtCore/QJsonObject>
 
@@ -203,11 +206,17 @@ class MtpChecker : public Checker {
 	using FileLocation = MTP::DedicatedLoader::Location;
 
 	using Checker::fail;
+	[[nodiscard]] Fn<void(const Tdb::Error &error)> failHandler();
+#if 0 // mtp
 	Fn<void(const MTP::Error &error)> failHandler();
 
 	void gotMessage(const MTPmessages_Messages &result);
 	std::optional<FileLocation> parseMessage(
 		const MTPmessages_Messages &result) const;
+#endif
+	void gotMessage(const Tdb::TLmessages &result);
+	[[nodiscard]] std::optional<FileLocation> parseMessage(
+		const Tdb::TLmessages &result) const;
 	std::optional<FileLocation> parseText(const QByteArray &text) const;
 	FileLocation validateLatestLocation(
 		uint64 availableVersion,
@@ -215,6 +224,8 @@ class MtpChecker : public Checker {
 
 	MTP::WeakInstance _mtp;
 
+	rpl::lifetime _updatesLifetime;
+
 };
 
 std::shared_ptr<Updater> GetUpdaterInstance() {
@@ -252,6 +263,12 @@ QString FindUpdateFile() {
 	return QString();
 }
 
+bool ChannelSyncedUpdate(const Tdb::TLupdate &update) {
+	return (update.type() == Tdb::id_updateHavePendingNotifications)
+		&& !update.c_updateHavePendingNotifications(
+		).vhave_unreceived_notifications().v;
+}
+
 QString ExtractFilename(const QString &url) {
 	const auto expression = QRegularExpression(u"/([^/\\?]+)(\\?|$)"_q);
 	if (const auto match = expression.match(url); match.hasMatch()) {
@@ -927,10 +944,39 @@ void MtpChecker::start() {
 		crl::on_main(this, [=] { fail(); });
 		return;
 	}
+
+	using namespace Tdb;
+
 	const auto updaterVersion = Platform::AutoUpdateVersion();
 	const auto feed = "tdhbcfeed"
 		+ (updaterVersion > 1 ? QString::number(updaterVersion) : QString());
+	_updatesLifetime.destroy();
 	MTP::ResolveChannel(&_mtp, feed, [=](
+			ChannelId id) {
+		const auto peerId = peerFromChannel(id);
+		_mtp.send(TLopenChat(peerToTdbChat(peerId)), [=](const TLok &) {
+			_updatesLifetime = _mtp.session()->tdb().updates(
+			) | rpl::filter([=](const TLupdate &update) {
+				return ChannelSyncedUpdate(update);
+			}) | rpl::start_with_next([=] {
+				_updatesLifetime.destroy();
+
+				_mtp.send(TLgetChatHistory(
+					peerToTdbChat(peerId),
+					tl_int53(0), // from_message_id
+					tl_int32(0), // offset
+					tl_int32(1), // limit
+					tl_bool(false) // only_local
+				), [=](const TLmessages &result) {
+					gotMessage(result);
+				}, failHandler());
+
+				_mtp.send(TLcloseChat(peerToTdbChat(peerId)), [=](
+					const TLok &) {
+				}, [=](const Tdb::Error &) {});
+			});
+		}, failHandler());
+#if 0 // mtp
 			const MTPInputChannel &channel) {
 		_mtp.send(
 			MTPmessages_GetHistory(
@@ -946,9 +992,11 @@ void MtpChecker::start() {
 				MTP_long(0)), // hash
 			[=](const MTPmessages_Messages &result) { gotMessage(result); },
 			failHandler());
+#endif
 	}, [=] { fail(); });
 }
 
+#if 0 // mtp
 void MtpChecker::gotMessage(const MTPmessages_Messages &result) {
 	const auto location = parseMessage(result);
 	if (!location) {
@@ -977,6 +1025,43 @@ auto MtpChecker::parseMessage(const MTPmessages_Messages &result) const
 	}
 	return parseText(message->c_message().vmessage().v);
 }
+#endif
+
+void MtpChecker::gotMessage(const Tdb::TLmessages &result) {
+	const auto location = parseMessage(result);
+	if (!location) {
+		fail();
+		return;
+	} else if (location->username.isEmpty()) {
+		done(nullptr);
+		return;
+	}
+	const auto ready = [=](std::unique_ptr<MTP::DedicatedLoader> loader) {
+		if (loader) {
+			done(std::move(loader));
+		} else {
+			fail();
+		}
+	};
+	const_cast<FileLocation&>(*location).lowPriority = true;
+	MTP::StartDedicatedLoader(&_mtp, *location, UpdatesFolder(), ready);
+}
+
+auto MtpChecker::parseMessage(const Tdb::TLmessages &result) const
+-> std::optional<FileLocation> {
+	const auto &list = result.data().vmessages().v;
+	if (list.empty() || !list.front()) {
+		LOG(("Update Error: MTP feed message not found."));
+		return std::nullopt;
+	}
+	const auto &content = list.front()->data().vcontent();
+	if (content.type() != Tdb::id_messageText) {
+		LOG(("Update Error: MTP feed message has no text."));
+		return std::nullopt;
+	}
+	return parseText(
+		content.c_messageText().vtext().data().vtext().v.toUtf8());
+}
 
 auto MtpChecker::parseText(const QByteArray &text) const
 -> std::optional<FileLocation> {
@@ -1035,10 +1120,16 @@ auto MtpChecker::validateLatestLocation(
 	return (availableVersion <= myVersion) ? FileLocation() : location;
 }
 
+#if 0 // mtp
 Fn<void(const MTP::Error &error)> MtpChecker::failHandler() {
 	return [=](const MTP::Error &error) {
 		LOG(("Update Error: MTP check failed with '%1'"
 			).arg(QString::number(error.code()) + ':' + error.type()));
+#endif
+Fn<void(const Tdb::Error &error)> MtpChecker::failHandler() {
+	return [=](const Tdb::Error &error) {
+		LOG(("Update Error: MTP check failed with '%1'"
+			).arg(QString::number(error.code) + ':' + error.message));
 		fail();
 	};
 }
diff --git a/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp b/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp
index 6c61cc9c3f2a5c..dbc4f22298e4ce 100644
--- a/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp
+++ b/Telegram/SourceFiles/media/streaming/media_streaming_loader_tdb.cpp
@@ -170,7 +170,7 @@ void LoaderTdb::addToQueue(int priority) {
 	}
 	const auto newOffset = downloading ? *downloading : *requesting;
 	const auto newLimit = std::min(kLoadLimit, _size - newOffset);
-	const auto newPriority = _priority + 1;
+	const auto newPriority = kDefaultDownloadPriority + _priority;
 	while (!_requested.empty()
 		&& *_requested.front() >= newOffset
 		&& (*_requested.front() + partSize(*_requested.front())
diff --git a/Telegram/SourceFiles/mtproto/dedicated_file_loader.cpp b/Telegram/SourceFiles/mtproto/dedicated_file_loader.cpp
index 850d5c6c117cec..43b3c8290ab6f4 100644
--- a/Telegram/SourceFiles/mtproto/dedicated_file_loader.cpp
+++ b/Telegram/SourceFiles/mtproto/dedicated_file_loader.cpp
@@ -13,9 +13,14 @@ For license and copyright information please follow this link:
 #include "core/application.h"
 #include "base/call_delayed.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_account.h"
+
 namespace MTP {
 namespace {
 
+#if 0 // mtp
 std::optional<MTPInputChannel> ExtractChannel(
 		const MTPcontacts_ResolvedPeer &result) {
 	const auto &data = result.c_contacts_resolvedPeer();
@@ -79,26 +84,80 @@ std::optional<DedicatedLoader::File> ParseFile(
 		MTP_string());
 	return DedicatedLoader::File{ name, size, fields.vdc_id().v, location };
 }
+#endif
+
+std::optional<DedicatedLoader::File> ParseFile(
+		const Tdb::TLmessageLinkInfo &result) {
+	using namespace Tdb;
+
+	struct Fields {
+		const TLfile *file = nullptr;
+		const TLstring *name = nullptr;
+	};
+
+	const auto message = result.data().vmessage();
+	if (!message) {
+		return std::nullopt;
+	}
+	auto fields = Fields();
+	message->data().vcontent().match([&](
+			const TLDmessageAnimation &data) {
+		fields = {
+			.file = &data.vanimation().data().vanimation(),
+			.name = &data.vanimation().data().vfile_name(),
+		};
+	}, [&](const TLDmessageAudio &data) {
+		fields = {
+			.file = &data.vaudio().data().vaudio(),
+			.name = &data.vaudio().data().vfile_name(),
+		};
+	}, [&](const TLDmessageDocument &data) {
+		fields = {
+			.file = &data.vdocument().data().vdocument(),
+			.name = &data.vdocument().data().vfile_name(),
+		};
+	}, [&](const TLDmessageVideo &data) {
+		fields = {
+			.file = &data.vvideo().data().vvideo(),
+			.name = &data.vvideo().data().vfile_name(),
+		};
+	}, [](const auto &) {});
+
+	if (!fields.file || !fields.name || fields.name->v.isEmpty()) {
+		return std::nullopt;
+	}
+	return DedicatedLoader::File{
+		fields.name->v,
+		fields.file->data().vsize().v,
+		fields.file->data().vid().v,
+	};
+}
 
 } // namespace
 
 WeakInstance::WeakInstance(base::weak_ptr<Main::Session> session)
 : _session(session)
+#if 0 // mtp
 , _instance(_session ? &_session->account().mtp() : nullptr) {
+#endif
+, _sender(_session ? &_session->sender() : nullptr) {
 	if (!valid()) {
 		return;
 	}
 
+#if 0 // mtp
 	connect(_instance, &QObject::destroyed, this, [=] {
 		_instance = nullptr;
 		_session = nullptr;
 		die();
 	});
+#endif
 	_session->account().sessionChanges(
 	) | rpl::filter([](Main::Session *session) {
 		return !session;
 	}) | rpl::start_with_next([=] {
 		die();
+		_sender = nullptr;
 	}, _lifetime);
 }
 
@@ -110,17 +169,30 @@ bool WeakInstance::valid() const {
 	return (_session != nullptr);
 }
 
+#if 0 // mtp
 Instance *WeakInstance::instance() const {
 	return _instance;
 }
+#endif
+
+Tdb::Sender *WeakInstance::sender() const {
+	return _sender;
+}
 
 void WeakInstance::die() {
 	for (const auto &[requestId, fail] : base::take(_requests)) {
+#if 0 // mtp
 		if (_instance) {
 			_instance->cancel(requestId);
 		}
+#endif
+		if (_sender) {
+			_sender->request(requestId).cancel();
+		}
 		fail(Error::Local(
+#if 0 // mtp
 			"UNAVAILABLE",
+#endif
 			"MTP instance is not available."));
 	}
 }
@@ -137,17 +209,26 @@ void WeakInstance::reportUnavailable(
 		Fn<void(const Error &error)> callback) {
 	InvokeQueued(this, [=] {
 		callback(Error::Local(
+#if 0 // mtp
 			"UNAVAILABLE",
+#endif
 			"MTP instance is not available."));
 	});
 }
 
 WeakInstance::~WeakInstance() {
+#if 0 // mtp
 	if (_instance) {
 		for (const auto &[requestId, fail] : base::take(_requests)) {
 			_instance->cancel(requestId);
 		}
 	}
+#endif
+	if (_sender) {
+		for (const auto &[requestId, fail] : base::take(_requests)) {
+			_sender->request(requestId).cancel();
+		}
+	}
 }
 
 AbstractDedicatedLoader::AbstractDedicatedLoader(
@@ -290,8 +371,11 @@ DedicatedLoader::DedicatedLoader(
 	const File &file)
 : AbstractDedicatedLoader(folder + '/' + file.name, kChunkSize)
 , _size(file.size)
+#if 0 // mtp
 , _dcId(file.dcId)
 , _location(file.location)
+#endif
+, _file(file)
 , _mtp(session) {
 	Expects(_size > 0);
 }
@@ -301,14 +385,97 @@ void DedicatedLoader::startLoading() {
 		LOG(("Update Error: MTP is unavailable."));
 		threadSafeFailed();
 		return;
+	} else if (_downloadLifetime) {
+		return;
 	}
 
+#if 0 // mtp
 	LOG(("Update Info: Loading using MTP from '%1'.").arg(_dcId));
 	_offset = alreadySize();
 	writeChunk({}, _size);
 	sendRequest();
+#endif
+	writeChunk({}, _size);
+	const auto process = [=](const Tdb::TLfile &file) {
+		const auto &data = file.data().vlocal().data();
+		const auto downloadedOffset = data.vdownload_offset().v;
+		const auto downloadedTill = data.vis_downloading_completed().v
+			? _size
+			: (data.vdownload_offset().v + data.vdownloaded_prefix_size().v);
+		if (downloadedTill >= _size) {
+			LOG(("Update Info: MTP load finished."));
+			_downloadLifetime.destroy();
+		} else if (!data.vis_downloading_active().v) {
+			LOG(("Update Error: MTP load stopped at %1, size: %2."
+				).arg(downloadedTill
+				).arg(_size));
+			threadSafeFailed();
+			return;
+		}
+		const auto writeRequired = [&] {
+			return (_writtenTill < _size)
+				&& ((downloadedTill >= _size)
+					|| (downloadedTill >= _writtenTill + kChunkSize));
+		};
+		if (!writeRequired()) {
+			return;
+		}
+		if (!_proxy) {
+			_proxy = Tdb::FileProxy::Create(data.vpath().v);
+			if (!_proxy) {
+				// Maybe the file was moved and we wait for a new updateFile.
+				return;
+			}
+		}
+		if (!_proxy->seek(_writtenTill)) {
+			LOG(("Update Error: MTP proxy seek failed to %1, size: %2."
+				).arg(_writtenTill
+				).arg(_size));
+			threadSafeFailed();
+			return;
+		}
+		do {
+			const auto read = std::min(int(downloadedTill - _writtenTill), kChunkSize);
+			const auto bytes = _proxy->read(read);
+			if (bytes.size() != read) {
+				LOG(("Update Error: MTP proxy read failed: %1 (%2 of %3)."
+					).arg(bytes.size()
+					).arg(read
+					).arg(_size));
+				threadSafeFailed();
+				return;
+			}
+			_writtenTill += read;
+			writeChunk(bytes::make_span(bytes), _size);
+		} while (writeRequired());
+	};
+	_writtenTill = alreadySize();
+	_mtp.send(Tdb::TLdownloadFile(
+		Tdb::tl_int32(_file.id),
+		Tdb::tl_int32(Tdb::kDefaultDownloadPriority
+			- (_file.lowPriority ? 1 : 0)),
+		Tdb::tl_int53(_writtenTill),
+		Tdb::tl_int53(0),
+		Tdb::tl_bool(false)
+	), [=](const Tdb::TLfile &result) {
+		process(result);
+		_downloadLifetime = _mtp.session()->tdb().updates(
+		) | rpl::start_with_next([=](const Tdb::TLupdate &update) {
+			if (update.type() == Tdb::id_updateFile) {
+				const auto &file = update.c_updateFile().vfile();
+				if (file.data().vid().v == _file.id) {
+					process(file);
+				}
+			}
+		});
+	}, [=](const Tdb::Error &error) {
+		LOG(("Update Error: MTP load failed with '%1'"
+			).arg(QString::number(error.code) + ':' + error.message));
+		threadSafeFailed();
+	});
 }
 
+#if 0 // mtp
 void DedicatedLoader::sendRequest() {
 	if (_requests.size() >= kRequestsCount || _offset >= _size) {
 		return;
@@ -367,11 +534,15 @@ Fn<void(const Error &)> DedicatedLoader::failHandler() {
 		threadSafeFailed();
 	};
 }
+#endif
 
 void ResolveChannel(
 		not_null<MTP::WeakInstance*> mtp,
 		const QString &username,
+#if 0 // mtp
 		Fn<void(const MTPInputChannel &channel)> done,
+#endif
+		Fn<void(ChannelId channel)> done,
 		Fn<void()> fail) {
 	const auto failed = [&] {
 		LOG(("Dedicated MTP Error: Channel '%1' resolve failed."
@@ -386,9 +557,14 @@ void ResolveChannel(
 
 	struct ResolveResult {
 		base::weak_ptr<Main::Session> session;
+		ChannelId channel = 0;
+	};
+	static base::flat_map<QString, ResolveResult> ResolveCache;
+#if 0 // mtp
 		MTPInputChannel channel;
 	};
 	static std::map<QString, ResolveResult> ResolveCache;
+#endif
 
 	const auto i = ResolveCache.find(username);
 	if (i != end(ResolveCache)) {
@@ -399,6 +575,23 @@ void ResolveChannel(
 		ResolveCache.erase(i);
 	}
 
+	mtp->send(Tdb::TLsearchPublicChat(Tdb::tl_string(username)), [=](
+			const Tdb::TLchat &result) {
+		const auto peerId = peerFromTdbChat(result.data().vid());
+		if (const auto channel = peerToChannel(peerId)) {
+			ResolveCache.emplace(
+				username,
+				ResolveResult { session, channel });
+			done(channel);
+		} else {
+			failed();
+		}
+	}, [=](const Tdb::Error &error) {
+		LOG(("Dedicated MTP Error: Resolve failed with '%1'"
+			).arg(QString::number(error.code) + ':' + error.message));
+		fail();
+	});
+#if 0 // mtp
 	const auto doneHandler = [=](const MTPcontacts_ResolvedPeer &result) {
 		Expects(result.type() == mtpc_contacts_resolvedPeer);
 
@@ -420,8 +613,10 @@ void ResolveChannel(
 		MTPcontacts_ResolveUsername(MTP_string(username)),
 		doneHandler,
 		failHandler);
+#endif
 }
 
+#if 0 // mtp
 std::optional<MTPMessage> GetMessagesElement(
 		const MTPmessages_Messages &list) {
 	return list.match([&](const MTPDmessages_messagesNotModified &) {
@@ -432,12 +627,47 @@ std::optional<MTPMessage> GetMessagesElement(
 			: std::make_optional(data.vmessages().v[0]);
 	});
 }
+#endif
 
 void StartDedicatedLoader(
 		not_null<MTP::WeakInstance*> mtp,
 		const DedicatedLoader::Location &location,
 		const QString &folder,
 		Fn<void(std::unique_ptr<DedicatedLoader>)> ready) {
+	const auto link = u"https://t.me/"_q
+		+ location.username
+		+ '/'
+		+ QString::number(location.postId);
+	const auto lowPriority = location.lowPriority;
+	const auto fail = [=](const Tdb::Error &error) {
+		LOG(("Update Error: MTP check failed with '%1'"
+			).arg(QString::number(error.code) + ':' + error.message));
+		ready(nullptr);
+	};
+	mtp->send(Tdb::TLgetInternalLinkType(Tdb::tl_string(link)), [=](
+			const Tdb::TLinternalLinkType &result) {
+		result.match([&](const Tdb::TLDinternalLinkTypeMessage &data) {
+			mtp->send(Tdb::TLgetMessageLinkInfo(data.vurl()), [=](
+					const Tdb::TLmessageLinkInfo &result) {
+				if (auto file = ParseFile(result)) {
+					file->lowPriority = lowPriority;
+					ready(std::make_unique<MTP::DedicatedLoader>(
+						mtp->session(),
+						folder,
+						*file));
+				} else {
+					LOG(("Update Error: "
+						"MTP check failed with no message: %1").arg(link));
+					ready(nullptr);
+				}
+			}, fail);
+		}, [&](const auto &other) {
+			LOG(("Update Error: "
+				"MTP check failed with wrong link type for: %1").arg(link));
+			ready(nullptr);
+		});
+	}, fail);
+#if 0 // mtp
 	const auto doneHandler = [=](const MTPmessages_Messages &result) {
 		const auto file = ParseFile(result);
 		ready(file
@@ -465,6 +695,8 @@ void StartDedicatedLoader(
 			doneHandler,
 			failHandler);
 	}, [=] { ready(nullptr); });
+#endif
+
 }
 
 } // namespace MTP
diff --git a/Telegram/SourceFiles/mtproto/dedicated_file_loader.h b/Telegram/SourceFiles/mtproto/dedicated_file_loader.h
index 4a4e7eb24a526d..e5917c18ee1b0d 100644
--- a/Telegram/SourceFiles/mtproto/dedicated_file_loader.h
+++ b/Telegram/SourceFiles/mtproto/dedicated_file_loader.h
@@ -9,6 +9,13 @@ For license and copyright information please follow this link:
 
 #include "mtproto/mtp_instance.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_file_proxy.h"
+
+namespace Tdb {
+class Error;
+} // namespace Tdb
+
 namespace Main {
 class Session;
 } // namespace Main
@@ -19,16 +26,27 @@ class WeakInstance final : private QObject {
 public:
 	explicit WeakInstance(base::weak_ptr<Main::Session> session);
 
+	using Error = Tdb::Error;
+
 	template <typename Request>
+	void send(
+		Request &&request,
+		Fn<void(const typename Request::ResponseType &result)> done,
+		Fn<void(const Error &error)> fail);
+#if 0 // mtp
 	void send(
 		const Request &request,
 		Fn<void(const typename Request::ResponseType &result)> done,
 		Fn<void(const Error &error)> fail,
 		ShiftedDcId dcId = 0);
+#endif
 
 	[[nodiscard]] base::weak_ptr<Main::Session> session() const;
 	[[nodiscard]] bool valid() const;
+	[[nodiscard]] Tdb::Sender *sender() const;
+#if 0 // mtp
 	[[nodiscard]] Instance *instance() const;
+#endif
 
 	~WeakInstance();
 
@@ -38,7 +56,10 @@ class WeakInstance final : private QObject {
 	void reportUnavailable(Fn<void(const Error &error)> callback);
 
 	base::weak_ptr<Main::Session> _session;
+#if 0 // mtp
 	Instance *_instance = nullptr;
+#endif
+	Tdb::Sender *_sender = nullptr;
 	std::map<mtpRequestId, Fn<void(const Error &)>> _requests;
 	rpl::lifetime _lifetime;
 
@@ -112,12 +133,17 @@ class DedicatedLoader : public AbstractDedicatedLoader {
 	struct Location {
 		QString username;
 		int32 postId = 0;
+		bool lowPriority = false; // true for auto-updates
 	};
 	struct File {
 		QString name;
 		int64 size = 0;
+		FileId id = 0;
+		bool lowPriority = false; // true for auto-updates
+#if 0 // mtp
 		DcId dcId = 0;
 		MTPInputFileLocation location;
+#endif
 	};
 
 	DedicatedLoader(
@@ -126,11 +152,15 @@ class DedicatedLoader : public AbstractDedicatedLoader {
 		const File &file);
 
 private:
+	using Error = Tdb::Error;
+#if 0 // mtp
 	struct Request {
 		int64 offset = 0;
 		QByteArray bytes;
 	};
+#endif
 	void startLoading() override;
+#if 0 // mtp
 	void sendRequest();
 	void gotPart(int offset, const MTPupload_File &result);
 	Fn<void(const Error &)> failHandler();
@@ -139,10 +169,17 @@ class DedicatedLoader : public AbstractDedicatedLoader {
 	static constexpr auto kNextRequestDelay = crl::time(20);
 
 	std::deque<Request> _requests;
+#endif
 	int64 _size = 0;
+#if 0 // mtp
 	int64 _offset = 0;
 	DcId _dcId = 0;
 	MTPInputFileLocation _location;
+#endif
+	File _file;
+	int64 _writtenTill = 0;
+	std::unique_ptr<Tdb::FileProxy> _proxy;
+	rpl::lifetime _downloadLifetime;
 	WeakInstance _mtp;
 
 };
@@ -150,11 +187,16 @@ class DedicatedLoader : public AbstractDedicatedLoader {
 void ResolveChannel(
 	not_null<MTP::WeakInstance*> mtp,
 	const QString &username,
+#if 0 // mtp
 	Fn<void(const MTPInputChannel &channel)> done,
+#endif
+	Fn<void(ChannelId channel)> done,
 	Fn<void()> fail);
 
+#if 0 // mtp
 std::optional<MTPMessage> GetMessagesElement(
 	const MTPmessages_Messages &list);
+#endif
 
 void StartDedicatedLoader(
 	not_null<MTP::WeakInstance*> mtp,
@@ -163,16 +205,23 @@ void StartDedicatedLoader(
 	Fn<void(std::unique_ptr<DedicatedLoader>)> ready);
 
 template <typename Request>
+#if 0 // mtp
 void WeakInstance::send(
 		const Request &request,
 		Fn<void(const typename Request::ResponseType &result)> done,
 		Fn<void(const Error &error)> fail,
 		MTP::ShiftedDcId dcId) {
+#endif
+void WeakInstance::send(
+		Request &&request,
+		Fn<void(const typename Request::ResponseType &result)> done,
+		Fn<void(const Error &error)> fail) {
 	using Result = typename Request::ResponseType;
 	if (!valid()) {
 		reportUnavailable(fail);
 		return;
 	}
+#if 0 // mtp
 	const auto onDone = crl::guard((QObject*)this, [=](
 			const Response &response) {
 		auto result = Result();
@@ -201,6 +250,18 @@ void WeakInstance::send(
 		std::move(onDone),
 		std::move(onFail),
 		dcId);
+#endif
+	const auto requestId = _sender->request(
+		std::forward<Request>(request)
+	).done([=](const Result &result, mtpRequestId id) {
+		if (removeRequest(id)) {
+			done(result);
+		}
+	}).fail([=](const Error &error, mtpRequestId id) {
+		if (removeRequest(id)) {
+			fail(error);
+		}
+	}).send();
 	_requests.emplace(requestId, fail);
 }
 
diff --git a/Telegram/SourceFiles/passport/passport_form_controller.cpp b/Telegram/SourceFiles/passport/passport_form_controller.cpp
index 4c6f8cf8f0f2e5..2180175320bcda 100644
--- a/Telegram/SourceFiles/passport/passport_form_controller.cpp
+++ b/Telegram/SourceFiles/passport/passport_form_controller.cpp
@@ -2658,7 +2658,7 @@ void FormController::loadFile(File &file) {
 	using namespace Tdb;
 	_api.request(TLdownloadFile(
 		tl_int32(file.id),
-		tl_int32(1),
+		tl_int32(kDefaultDownloadPriority),
 		tl_int64(file.downloadStatus.offset()),
 		tl_int64(0),
 		tl_bool(false))
diff --git a/Telegram/SourceFiles/storage/file_download_tdb.cpp b/Telegram/SourceFiles/storage/file_download_tdb.cpp
index 92c03b49858d5a..03874b0befd20c 100644
--- a/Telegram/SourceFiles/storage/file_download_tdb.cpp
+++ b/Telegram/SourceFiles/storage/file_download_tdb.cpp
@@ -103,7 +103,7 @@ void TdbFileLoader::sendRequest() {
 	}
 	_requestId = session().sender().request(TLdownloadFile(
 		tl_int32(_fileId),
-		tl_int32(1),
+		tl_int32(kDefaultDownloadPriority),
 		tl_int53(_loadOffset),
 		tl_int53(_loadSize - _loadOffset),
 		tl_bool(false)
diff --git a/Telegram/SourceFiles/tdb/tdb_tl_scheme.h b/Telegram/SourceFiles/tdb/tdb_tl_scheme.h
index 96586c39b2bbd2..c84e5adf5c3650 100644
--- a/Telegram/SourceFiles/tdb/tdb_tl_scheme.h
+++ b/Telegram/SourceFiles/tdb/tdb_tl_scheme.h
@@ -9,3 +9,10 @@ For license and copyright information please follow this link:
 
 #include "tdb_tl-scheme.h"
 #include "tdb/tdb_error.h"
+
+namespace Tdb {
+
+// 1 - autoupdate download through TDLib.
+inline constexpr auto kDefaultDownloadPriority = 2;
+
+} // namespace Tdb

From 717eef2a72637899e52563885014308cf64a6a62 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 11 Apr 2023 15:56:59 +0400
Subject: [PATCH 299/349] [tdx] Force portable or distinct appdata path.

---
 Telegram/SourceFiles/config.h                 |  2 +
 Telegram/SourceFiles/core/file_utilities.cpp  |  5 ++
 Telegram/SourceFiles/core/launcher.cpp        | 43 ++++++++++
 Telegram/SourceFiles/core/launcher.h          |  3 +
 Telegram/SourceFiles/logs.cpp                 | 10 +++
 .../platform/mac/specific_mac_p.mm            | 81 +++++++++++++++++++
 6 files changed, 144 insertions(+)

diff --git a/Telegram/SourceFiles/config.h b/Telegram/SourceFiles/config.h
index 5dc8b7ce767c61..b2a54be3144bcf 100644
--- a/Telegram/SourceFiles/config.h
+++ b/Telegram/SourceFiles/config.h
@@ -10,6 +10,8 @@ For license and copyright information please follow this link:
 #include "core/version.h"
 #include "settings.h"
 
+inline constexpr bool kTdxForcePath = true;
+
 enum {
 	MaxSelectedItems = 100,
 
diff --git a/Telegram/SourceFiles/core/file_utilities.cpp b/Telegram/SourceFiles/core/file_utilities.cpp
index 21d912f63c8e80..14127614f2f945 100644
--- a/Telegram/SourceFiles/core/file_utilities.cpp
+++ b/Telegram/SourceFiles/core/file_utilities.cpp
@@ -18,6 +18,8 @@ For license and copyright information please follow this link:
 #include "main/main_session.h"
 #include "mainwindow.h"
 
+#include "core/launcher.h"
+
 #include <QtWidgets/QFileDialog>
 #include <QtCore/QCoreApplication>
 #include <QtCore/QStandardPaths>
@@ -165,6 +167,9 @@ QString DefaultDownloadPathFolder(not_null<Main::Session*> session) {
 #if OS_MAC_STORE
 	return u"Telegram Lite"_q;
 #else // OS_MAC_STORE
+	if (Core::IsTdxPathUsed()) {
+		return session->supportMode() ? u"Tdx Support"_q : u"Tdx"_q;
+	}
 	return session->supportMode() ? u"Tsupport Desktop"_q : AppName.utf16();
 #endif // OS_MAC_STORE
 }
diff --git a/Telegram/SourceFiles/core/launcher.cpp b/Telegram/SourceFiles/core/launcher.cpp
index 0b6afb7aa84deb..5e4e25596d26ce 100644
--- a/Telegram/SourceFiles/core/launcher.cpp
+++ b/Telegram/SourceFiles/core/launcher.cpp
@@ -25,6 +25,9 @@ For license and copyright information please follow this link:
 namespace Core {
 namespace {
 
+constexpr bool kTdxForcePortable = kTdxForcePath && !Platform::IsMac();
+bool TdxPathUsed/* = false*/;
+
 uint64 InstallationTag = 0;
 
 base::options::toggle OptionFreeType({
@@ -231,11 +234,27 @@ bool CheckPortableVersionFolder() {
 
 	const auto portable = cExeDir() + u"TelegramForcePortable"_q;
 	QFile key(portable + u"/tdata/alpha"_q);
+
+	auto tdx = QFile(portable + u"/tdata/tdx"_q);
+
 	if (cAlphaVersion()) {
 		Assert(*AlphaPrivateKey != 0);
 
 		cForceWorkingDir(portable);
 		QDir().mkpath(cWorkingDir() + u"tdata"_q);
+
+		if constexpr (kTdxForcePortable) {
+			if (!tdx.open(QIODevice::WriteOnly)) {
+				LOG(("FATAL: Could not open '%1' for writing tdx tag!"
+					).arg(tdx.fileName()));
+				return false;
+			}
+			key.write("1", 1);
+			TdxPathUsed = true;
+		} else if (tdx.exists()) {
+			TdxPathUsed = true;
+		}
+
 		cSetAlphaPrivateKey(QByteArray(AlphaPrivateKey));
 		if (!key.open(QIODevice::WriteOnly)) {
 			LOG(("FATAL: Could not open '%1' for writing private key!"
@@ -247,6 +266,22 @@ bool CheckPortableVersionFolder() {
 		dataStream << quint64(cRealAlphaVersion()) << cAlphaPrivateKey();
 		return true;
 	}
+
+	if constexpr (kTdxForcePortable) {
+		cForceWorkingDir(portable + '/');
+		QDir().mkpath(cWorkingDir() + u"tdata"_q);
+		if (!tdx.open(QIODevice::WriteOnly)) {
+			LOG(("FATAL: Could not open '%1' for writing tdx tag!"
+				).arg(tdx.fileName()));
+			return false;
+		}
+		key.write("1", 1);
+		TdxPathUsed = true;
+		return true;
+	} else if (tdx.exists()) {
+		TdxPathUsed = true;
+	}
+
 	if (!QDir(portable).exists()) {
 		return true;
 	}
@@ -584,4 +619,12 @@ int Launcher::executeApplication() {
 	return sandbox.start();
 }
 
+bool IsTdxPathUsed() {
+	return TdxPathUsed;
+}
+
+void SetTdxPathUsed() {
+	TdxPathUsed = true;
+}
+
 } // namespace Core
diff --git a/Telegram/SourceFiles/core/launcher.h b/Telegram/SourceFiles/core/launcher.h
index ea5b1c97f35669..cb83b2964ca297 100644
--- a/Telegram/SourceFiles/core/launcher.h
+++ b/Telegram/SourceFiles/core/launcher.h
@@ -90,4 +90,7 @@ class Launcher {
 
 };
 
+[[nodiscard]] bool IsTdxPathUsed();
+void SetTdxPathUsed();
+
 } // namespace Core
diff --git a/Telegram/SourceFiles/logs.cpp b/Telegram/SourceFiles/logs.cpp
index 9a04542efae607..022a002be36c97 100644
--- a/Telegram/SourceFiles/logs.cpp
+++ b/Telegram/SourceFiles/logs.cpp
@@ -354,6 +354,16 @@ void start() {
 		return;
 	}
 
+#if defined Q_OS_MAC && !defined _DEBUG
+	if (kTdxForcePath) {
+		const auto path = psAppDataPath();
+		if (path.isEmpty()) {
+			return;
+		}
+		cForceWorkingDir(path);
+	}
+#endif // Q_OS_MAC && !_DEBUG
+
 	LogsData = new LogsDataFields();
 	if (cWorkingDir().isEmpty()) {
 #if (!defined Q_OS_WIN && !defined _DEBUG) || defined Q_OS_WINRT || defined OS_WIN_STORE || defined OS_MAC_STORE
diff --git a/Telegram/SourceFiles/platform/mac/specific_mac_p.mm b/Telegram/SourceFiles/platform/mac/specific_mac_p.mm
index 48c0cdab06232a..4ca08280d37495 100644
--- a/Telegram/SourceFiles/platform/mac/specific_mac_p.mm
+++ b/Telegram/SourceFiles/platform/mac/specific_mac_p.mm
@@ -25,6 +25,9 @@
 #include "styles/style_window.h"
 #include "platform/platform_specific.h"
 
+#include "core/launcher.h"
+#include <sys/xattr.h>
+
 #include <QtGui/QWindow>
 #include <QtWidgets/QApplication>
 #if __has_include(<QtCore/QOperatingSystemVersion>)
@@ -43,6 +46,76 @@
 
 namespace {
 
+constexpr auto kTdxAttribute = "org.telegram.tdx";
+
+[[nodiscard]] QString TdxBundlePath() {
+	@autoreleasepool {
+
+	NSString *path = @"";
+	@try {
+		path = [[NSBundle mainBundle] bundlePath];
+		if (!path) {
+			Unexpected("Could not get bundled path!");
+		}
+		return QFile::decodeName([path fileSystemRepresentation]);
+	}
+	@catch (NSException *exception) {
+		Unexpected("Exception in resource registering.");
+	}
+
+	}
+}
+
+[[nodiscard]] bool TdxReadAttribute() {
+	const auto bundle = TdxBundlePath();
+	const auto native = QFile::encodeName(bundle);
+	auto info = std::array<char, 4>();
+	const auto result = getxattr(
+		native.data(),
+		kTdxAttribute,
+		info.data(),
+		info.size(),
+		0, // position
+		XATTR_NOFOLLOW);
+	const auto error = (result < 0) ? errno : 0;
+	if (result < 0) {
+		if (error == ENOATTR) {
+			return false;
+		} else {
+			LOG(("Tdx Error: Could not get %1 xattr, error: %2."
+				).arg(kTdxAttribute
+				).arg(error));
+			return false;
+		}
+	} else if (result != 4) {
+		LOG(("Tdx Error: Bad existing %1 xattr size: %2."
+			).arg(kTdxAttribute
+			).arg(error));
+		return false;
+	}
+	return true;
+}
+
+[[nodiscard]] bool TdxWriteAttribute() {
+	const auto bundle = TdxBundlePath();
+	const auto native = QFile::encodeName(bundle);
+	auto value = std::array<char, 4>{ 0, 0, 0, 1 };
+	const auto result = setxattr(
+		native.data(),
+		kTdxAttribute,
+		value.data(),
+		value.size(),
+		0, // position
+		XATTR_NOFOLLOW);
+	if (result != 0) {
+		LOG(("FATAL Tdx Error: Could not set %1 xattr, error: %2."
+			).arg(kTdxAttribute
+			).arg(errno));
+		return false;
+	}
+	return true;
+}
+
 constexpr auto kIgnoreActivationTimeoutMs = 500;
 
 NSMenuItem *CreateMenuItem(
@@ -377,6 +450,14 @@ QString objc_documentsPath() {
 QString objc_appDataPath() {
 	NSURL *url = [[NSFileManager defaultManager] URLForDirectory:NSApplicationSupportDirectory inDomain:NSUserDomainMask appropriateForURL:nil create:YES error:nil];
 	if (url) {
+
+		if (TdxReadAttribute() || (kTdxForcePath && TdxWriteAttribute())) {
+			Core::SetTdxPathUsed();
+			return QString::fromUtf8([[url path] fileSystemRepresentation]) + u"/Tdx/"_q;
+		} else if (kTdxForcePath) {
+			return QString();
+		}
+
 		return QString::fromUtf8([[url path] fileSystemRepresentation]) + '/' + AppName.utf16() + '/';
 	}
 	return QString();

From d85ad98934e22452bce884d0be8c5624dc9b39a0 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 11 Apr 2023 16:32:52 +0400
Subject: [PATCH 300/349] Mark td_tdb target as non-host in macOS build.

---
 Telegram/cmake/td_tdb.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Telegram/cmake/td_tdb.cmake b/Telegram/cmake/td_tdb.cmake
index 2449fe0610697d..d6885addcbefea 100644
--- a/Telegram/cmake/td_tdb.cmake
+++ b/Telegram/cmake/td_tdb.cmake
@@ -5,7 +5,7 @@
 # https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 add_library(td_tdb OBJECT)
-init_target(td_tdb)
+init_non_host_target(td_tdb)
 add_library(tdesktop::td_tdb ALIAS td_tdb)
 
 include(cmake/generate_tdb_tl.cmake)

From 3e121222d51a9107fef8e1a3a04a861ca6c93145 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 11 Apr 2023 16:54:45 +0400
Subject: [PATCH 301/349] [tdx] Don't build and deploy Windows setup.

---
 Telegram/build/build.bat  | 30 ++++++++++++++++--------------
 Telegram/build/deploy.sh  | 32 ++++++++++++++++----------------
 Telegram/build/release.py | 28 ++++++++++++++--------------
 3 files changed, 46 insertions(+), 44 deletions(-)

diff --git a/Telegram/build/build.bat b/Telegram/build/build.bat
index 403515627a0df8..db3033d0cabbf9 100644
--- a/Telegram/build/build.bat
+++ b/Telegram/build/build.bat
@@ -229,11 +229,11 @@ if %BuildUWP% equ 0 (
     goto sign2
   )
 
-  if %AlphaVersion% equ 0 (
-    iscc /dMyAppVersion=%AppVersionStrSmall% /dMyAppVersionZero=%AppVersionStr% /dMyAppVersionFull=%AppVersionStrFull% "/dReleasePath=%ReleasePath%" "/dMyBuildTarget=%BuildTarget%" "%FullScriptPath%setup.iss"
-    if %errorlevel% neq 0 goto error
-    if not exist "%SetupFile%" goto error
-  )
+rem    if %AlphaVersion% equ 0 (
+rem      iscc /dMyAppVersion=%AppVersionStrSmall% /dMyAppVersionZero=%AppVersionStr% /dMyAppVersionFull=%AppVersionStrFull% "/dReleasePath=%ReleasePath%" "/dMyBuildTarget=%BuildTarget%" "%FullScriptPath%setup.iss"
+rem      if %errorlevel% neq 0 goto error
+rem      if not exist "%SetupFile%" goto error
+rem    )
 
   if %BuildARM% neq 0 (
     call Packer.exe -version %VersionForPacker% -path %BinaryName%.exe -path Updater.exe -target %BuildTarget% %AlphaBetaParam%
@@ -321,9 +321,10 @@ if %BuildUWP% neq 0 (
   move "%ReleasePath%\Updater.exe" "%DeployPath%\"
   move "%ReleasePath%\%BinaryName%.pdb" "%DeployPath%\"
   move "%ReleasePath%\Updater.pdb" "%DeployPath%\"
-  if %AlphaVersion% equ 0 (
-    move "%ReleasePath%\%SetupFile%" "%DeployPath%\"
-  ) else (
+rem  if %AlphaVersion% equ 0 (
+rem    move "%ReleasePath%\%SetupFile%" "%DeployPath%\"
+rem  ) else (
+  if %AlphaVersion% neq 0 (
     move "%ReleasePath%\%AlphaKeyFile%" "%DeployPath%\"
   )
   move "%ReleasePath%\%UpdateFile%" "%DeployPath%\"
@@ -353,9 +354,9 @@ if %BuildUWP% equ 0 (
 
   if not exist "%DeployPath%\%UpdateFile%" goto error
   if not exist "%DeployPath%\%PortableFile%" goto error
-  if %AlphaVersion% equ 0 (
-    if not exist "%DeployPath%\%SetupFile%" goto error
-  )
+rem  if %AlphaVersion% equ 0 (
+rem    if not exist "%DeployPath%\%SetupFile%" goto error
+rem  )
   if not exist "%DeployPath%\%BinaryName%.pdb" goto error
   if not exist "%DeployPath%\Updater.exe" goto error
   if not exist "%DeployPath%\Updater.pdb" goto error
@@ -363,9 +364,10 @@ if %BuildUWP% equ 0 (
 
   xcopy "%DeployPath%\%UpdateFile%" "%FinalDeployPath%\" /Y
   xcopy "%DeployPath%\%PortableFile%" "%FinalDeployPath%\" /Y
-  if %AlphaVersion% equ 0 (
-    xcopy "%DeployPath%\%SetupFile%" "%FinalDeployPath%\" /Y
-  ) else (
+rem  if %AlphaVersion% equ 0 (
+rem    xcopy "%DeployPath%\%SetupFile%" "%FinalDeployPath%\" /Y
+rem  ) else (
+  if %AlphaVersion% neq 0 (
     xcopy "%DeployPath%\%AlphaKeyFile%" "%FinalDeployPath%\" /Y
   )
 )
diff --git a/Telegram/build/deploy.sh b/Telegram/build/deploy.sh
index 1022050b0e79c1..0d7f46b2751ed8 100755
--- a/Telegram/build/deploy.sh
+++ b/Telegram/build/deploy.sh
@@ -158,11 +158,11 @@ if [ "$DeployWin" == "1" ]; then
   if [ ! -f "$WinDeployPath/$WinUpdateFile" ]; then
     Error "$WinUpdateFile not found!"
   fi
-  if [ "$AlphaVersion" == "0" ]; then
-    if [ ! -f "$WinDeployPath/$WinSetupFile" ]; then
-      Error "$WinSetupFile not found!"
-    fi
-  fi
+#  if [ "$AlphaVersion" == "0" ]; then
+#    if [ ! -f "$WinDeployPath/$WinSetupFile" ]; then
+#      Error "$WinSetupFile not found!"
+#    fi
+#  fi
   if [ ! -f "$WinDeployPath/$WinPortableFile" ]; then
     Error "$WinPortableFile not found!"
   fi
@@ -171,11 +171,11 @@ if [ "$DeployWin64" == "1" ]; then
   if [ ! -f "$Win64DeployPath/$Win64UpdateFile" ]; then
     Error "$Win64UpdateFile not found!"
   fi
-  if [ "$AlphaVersion" == "0" ]; then
-    if [ ! -f "$Win64DeployPath/$Win64SetupFile" ]; then
-      Error "$Win64SetupFile not found!"
-    fi
-  fi
+#  if [ "$AlphaVersion" == "0" ]; then
+#    if [ ! -f "$Win64DeployPath/$Win64SetupFile" ]; then
+#      Error "$Win64SetupFile not found!"
+#    fi
+#  fi
   if [ ! -f "$Win64DeployPath/$Win64PortableFile" ]; then
     Error "$Win64PortableFile not found!"
   fi
@@ -210,15 +210,15 @@ if [ "$DeployMac" == "1" ]; then
 fi
 if [ "$DeployWin" == "1" ]; then
   Files+=("tsetup/$WinUpdateFile" "tsetup/$WinPortableFile")
-  if [ "$AlphaVersion" == "0" ]; then
-    Files+=("tsetup/$WinSetupFile")
-  fi
+#  if [ "$AlphaVersion" == "0" ]; then
+#    Files+=("tsetup/$WinSetupFile")
+#  fi
 fi
 if [ "$DeployWin64" == "1" ]; then
   Files+=("tx64/$Win64UpdateFile" "tx64/$Win64PortableFile")
-  if [ "$AlphaVersion" == "0" ]; then
-    Files+=("tx64/$Win64SetupFile")
-  fi
+#  if [ "$AlphaVersion" == "0" ]; then
+#    Files+=("tx64/$Win64SetupFile")
+#  fi
 fi
 if [ "$DeployWinArm" == "1" ]; then
   Files+=("tarm64/$WinArmUpdateFile" "tarm64/$WinArmPortableFile")
diff --git a/Telegram/build/release.py b/Telegram/build/release.py
index 3e907902af950d..4b1feb85a2accc 100644
--- a/Telegram/build/release.py
+++ b/Telegram/build/release.py
@@ -192,13 +192,13 @@ def prepareSources():
   'mime': 'application/x-gzip',
   'label': 'Source code (tar.gz, full)',
 })
-files.append({
-  'local': 'tdx-win-x86.' + version_full + '.exe',
-  'remote': 'tdx-win-x86.' + version_full + '.exe',
-  'backup_folder': 'tsetup',
-  'mime': 'application/octet-stream',
-  'label': 'Windows 32 bit: Installer',
-})
+#files.append({
+#  'local': 'tdx-win-x86.' + version_full + '.exe',
+#  'remote': 'tdx-win-x86.' + version_full + '.exe',
+#  'backup_folder': 'tsetup',
+#  'mime': 'application/octet-stream',
+#  'label': 'Windows 32 bit: Installer',
+#})
 files.append({
   'local': 'tdx-portable-win-x86.' + version_full + '.zip',
   'remote': 'tdx-portable-win-x86.' + version_full + '.zip',
@@ -206,13 +206,13 @@ def prepareSources():
   'mime': 'application/zip',
   'label': 'Windows 32 bit: Portable',
 })
-files.append({
-  'local': 'tdx-win-x64.' + version_full + '.exe',
-  'remote': 'tdx-win-x64.' + version_full + '.exe',
-  'backup_folder': 'tx64',
-  'mime': 'application/octet-stream',
-  'label': 'Windows 64 bit: Installer',
-})
+#files.append({
+#  'local': 'tdx-win-x64.' + version_full + '.exe',
+#  'remote': 'tdx-win-x64.' + version_full + '.exe',
+#  'backup_folder': 'tx64',
+#  'mime': 'application/octet-stream',
+#  'label': 'Windows 64 bit: Installer',
+#})
 files.append({
   'local': 'tdx-portable-win-x64.' + version_full + '.zip',
   'remote': 'tdx-portable-win-x64.' + version_full + '.zip',

From 40d2eca9b37d299ffdb2567cbbd51d35a6b40ced Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 11 Apr 2023 17:56:03 +0400
Subject: [PATCH 302/349] [tdx] Use Tdx.app name in macOS dmg setup.

---
 Telegram/build/build.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Telegram/build/build.sh b/Telegram/build/build.sh
index 0277c9bb83827d..e1887bc21e68cf 100755
--- a/Telegram/build/build.sh
+++ b/Telegram/build/build.sh
@@ -363,6 +363,7 @@ if [ "$BuildTarget" == "mac" ] || [ "$BuildTarget" == "macstore" ]; then
         cp -f tsetup_template.dmg tsetup.temp.dmg
         TempDiskPath=`hdiutil attach -nobrowse -noautoopenrw -readwrite tsetup.temp.dmg | awk -F "\t" 'END {print $3}'`
         cp -R "./$BundleName" "$TempDiskPath/"
+        mv "$TempDiskPath/$BundleName" "$TempDiskPath/Tdx.app"
         bless --folder "$TempDiskPath/"
         hdiutil detach "$TempDiskPath"
         hdiutil convert tsetup.temp.dmg -format UDBZ -ov -o "$SetupFile"

From 8a1616a752c97cbfb8af412bb50154bcf4749fdf Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 11 Apr 2023 18:01:09 +0400
Subject: [PATCH 303/349] [tdx] Fix build in Docker.

---
 Telegram/build/docker/centos_env/run.sh | 2 +-
 Telegram/build/prepare/linux.sh         | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Telegram/build/docker/centos_env/run.sh b/Telegram/build/docker/centos_env/run.sh
index 4be3f8f03b0e30..eb9c884af68bd8 100755
--- a/Telegram/build/docker/centos_env/run.sh
+++ b/Telegram/build/docker/centos_env/run.sh
@@ -18,4 +18,4 @@ if [ "$Command" == "" ]; then
   Command="bash"
 fi
 
-docker run -it --rm --cpus=8 --memory=22g -v $HOME/Telegram/DesktopPrivate:/usr/src/DesktopPrivate -v $HOME/Telegram/tdesktop:/usr/src/tdesktop tdesktop:centos_env $Command
+docker run -it --rm --cpus=8 --memory=32g -v $HOME/Telegram/DesktopPrivate:/usr/src/DesktopPrivate -v $HOME/Telegram/tdx:/usr/src/tdesktop tdx:centos_env $Command
diff --git a/Telegram/build/prepare/linux.sh b/Telegram/build/prepare/linux.sh
index e4d2f920e4becd..18f0b35eeb0fb1 100755
--- a/Telegram/build/prepare/linux.sh
+++ b/Telegram/build/prepare/linux.sh
@@ -9,5 +9,5 @@ popd > /dev/null
 
 cd $FullScriptPath/../docker/centos_env
 poetry install
-poetry run gen_dockerfile | DOCKER_BUILDKIT=1 docker build -t tdesktop:centos_env -
+poetry run gen_dockerfile | DOCKER_BUILDKIT=1 docker build -t tdx:centos_env -
 cd $FullExecPath

From d043df314e0c4274a339189d8236ec2644b70f56 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 11 Apr 2023 21:58:54 +0400
Subject: [PATCH 304/349] [tdx] Update deploy script to use correct folder.

---
 Telegram/build/deploy.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Telegram/build/deploy.sh b/Telegram/build/deploy.sh
index 0d7f46b2751ed8..e652afc1337909 100755
--- a/Telegram/build/deploy.sh
+++ b/Telegram/build/deploy.sh
@@ -75,11 +75,11 @@ else
   echo "Deploying four versions of $AppVersionStrFull: for Windows 32 bit, Windows 64 bit, macOS and Linux 64 bit.."
 fi
 if [ "$BuildTarget" == "mac" ]; then
-  BackupPath="$HOME/Projects/backup/tdesktop"
+  BackupPath="$HOME/Projects/backup/tdx"
 elif [ "$BuildTarget" == "linux" ]; then
-  BackupPath="/media/psf/Home/Projects/backup/tdesktop"
+  BackupPath="/media/psf/Home/Projects/backup/tdx"
   if [ ! -d "$BackupPath" ]; then
-    BackupPath="/mnt/c/Telegram/Projects/backup/tdesktop"
+    BackupPath="/mnt/c/Telegram/Projects/backup/tdx"
   fi
 else
   Error "Can't deploy here"

From 1b9bfc6f0bd0b094c82944130b652ec04d7c34e4 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 25 Apr 2023 19:50:39 +0400
Subject: [PATCH 305/349] Update TDLib to 1.8.14 and fix the build.

---
 Telegram/SourceFiles/api/api_chat_filters.cpp |  54 ++-
 Telegram/SourceFiles/api/api_invite_links.cpp |   2 +
 Telegram/SourceFiles/api/api_updates.cpp      |  15 +-
 Telegram/SourceFiles/api/api_user_names.cpp   |  23 +-
 Telegram/SourceFiles/apiwrap.cpp              |  12 +-
 Telegram/SourceFiles/apiwrap.h                |   5 +
 Telegram/SourceFiles/boxes/background_box.cpp |  10 +
 .../boxes/background_preview_box.cpp          |  49 ++-
 .../SourceFiles/boxes/choose_filter_box.cpp   |  15 +-
 .../boxes/filters/edit_filter_box.cpp         |   2 +-
 .../boxes/filters/edit_filter_links.cpp       |  40 ++
 .../boxes/peers/edit_peer_invite_link.cpp     |   1 +
 .../SourceFiles/core/local_url_handlers.cpp   |   8 +-
 .../SourceFiles/data/data_chat_filters.cpp    | 130 ++++--
 Telegram/SourceFiles/data/data_chat_filters.h |  24 +-
 .../SourceFiles/data/data_media_types.cpp     |   2 +
 Telegram/SourceFiles/data/data_media_types.h  |   2 +
 Telegram/SourceFiles/data/data_peer.cpp       |   9 +
 Telegram/SourceFiles/data/data_peer.h         |   1 +
 Telegram/SourceFiles/data/data_session.cpp    |   5 +
 Telegram/SourceFiles/data/data_wall_paper.cpp |  11 +
 Telegram/SourceFiles/data/data_wall_paper.h   |   4 +
 .../admin_log/history_admin_log_item.cpp      |   3 +
 Telegram/SourceFiles/history/history.cpp      |  15 +-
 Telegram/SourceFiles/history/history.h        |   6 +
 Telegram/SourceFiles/history/history_item.cpp |  33 ++
 .../history/history_item_reply_markup.cpp     |   9 +-
 Telegram/SourceFiles/intro/intro_step.cpp     |   4 +-
 Telegram/SourceFiles/intro/intro_step.h       |   1 -
 Telegram/SourceFiles/intro/intro_widget.cpp   |   2 +-
 .../SourceFiles/settings/settings_folders.cpp | 150 ++++---
 .../SourceFiles/settings/settings_premium.cpp |   8 +-
 Telegram/SourceFiles/tdb/td_api.tl            | 407 +++++++++++++-----
 .../window/window_filters_menu.cpp            |  29 +-
 Telegram/build/docker/centos_env/Dockerfile   |   2 +-
 Telegram/build/prepare/prepare.py             |   2 +-
 36 files changed, 850 insertions(+), 245 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_chat_filters.cpp b/Telegram/SourceFiles/api/api_chat_filters.cpp
index 6e74ed62b8b1a3..ff12357165bd0a 100644
--- a/Telegram/SourceFiles/api/api_chat_filters.cpp
+++ b/Telegram/SourceFiles/api/api_chat_filters.cpp
@@ -220,13 +220,35 @@ void ImportInvite(
 
 	const auto peer = peers.front();
 	const auto api = &peer->session().api();
+#if 0 // mtp
 	const auto callback = [=](const MTPUpdates &result) {
 		api->applyUpdates(result);
+#endif
+	const auto callback = [=] {
 		if (slug.isEmpty()) {
 			peer->owner().chatsFilters().moreChatsHide(filterId, true);
 		}
 		done();
 	};
+	const auto error = [=](const Tdb::Error &error) {
+		fail(error.message);
+	};
+	const auto sender = &peer->session().sender();
+	auto ids = peers | ranges::views::transform([](auto peer) {
+		return peerToTdbChat(peer->id);
+	}) | ranges::to<QVector>();
+	if (!slug.isEmpty()) {
+		sender->request(TLaddChatFolderByInviteLink(
+			tl_string(slug),
+			tl_vector<TLint53>(std::move(ids))
+		)).done(callback).fail(error).send();
+	} else {
+		sender->request(TLprocessChatFolderNewChats(
+			tl_int32(filterId),
+			tl_vector<TLint53>(std::move(ids))
+		)).done(callback).fail(error).send();
+	}
+#if 0 // mtp
 	const auto error = [=](const MTP::Error &error) {
 		fail(error.type());
 	};
@@ -244,6 +266,7 @@ void ImportInvite(
 			MTP_vector<MTPInputPeer>(std::move(inputs))
 		)).done(callback).fail(error).handleFloodErrors().send();
 	}
+#endif
 }
 
 ToggleChatsController::ToggleChatsController(
@@ -677,9 +700,9 @@ void SaveNewFilterPinned(
 		not_null<Main::Session*> session,
 		FilterId filterId) {
 	const auto &order = session->data().pinnedChatsOrder(filterId);
-	session->sender().request(TLgetChatFilter(
+	session->sender().request(TLgetChatFolder(
 		tl_int32(filterId)
-	)).done([=](const TLchatFilter &result) {
+	)).done([=](const TLchatFolder &result) {
 		const auto owner = &session->data();
 		auto filter = Data::ChatFilter::FromTL(filterId, result, owner);
 		const auto limit = owner->pinnedChatsLimit(filterId);
@@ -696,7 +719,7 @@ void SaveNewFilterPinned(
 				}
 			}
 		}
-		session->sender().request(TLeditChatFilter(
+		session->sender().request(TLeditChatFolder(
 			tl_int32(filterId),
 			Data::ChatFilter(
 				filterId,
@@ -726,7 +749,10 @@ void CheckFilterInvite(
 	const auto session = &controller->session();
 	const auto weak = base::make_weak(controller);
 	session->api().checkFilterInvite(slug, [=](
+#if 0 // mtp
 			const MTPchatlists_ChatlistInvite &result) {
+#endif
+			const TLchatFolderInviteLinkInfo &result) {
 		const auto strong = weak.get();
 		if (!strong) {
 			return;
@@ -737,6 +763,21 @@ void CheckFilterInvite(
 		auto peers = std::vector<not_null<PeerData*>>();
 		auto already = std::vector<not_null<PeerData*>>();
 		auto &owner = strong->session().data();
+		const auto &data = result.data();
+		already = data.vadded_chat_ids().v | ranges::views::transform([&](
+				const TLint53 &peer) {
+			return owner.peer(peerFromTdbChat(peer));
+		}) | ranges::to_vector;
+		peers = data.vmissing_chat_ids().v | ranges::views::transform([&](
+				const TLint53 &peer) {
+			return owner.peer(peerFromTdbChat(peer));
+		}) | ranges::to_vector;
+		const auto &info = data.vchat_folder_info().data();
+		title = info.vtitle().v;
+		iconEmoji = info.vicon().data().vname().v;
+		filterId = info.vid().v;
+
+#if 0 // mtp
 		result.match([&](const auto &data) {
 			owner.processUsers(data.vusers());
 			owner.processChats(data.vchats());
@@ -758,6 +799,7 @@ void CheckFilterInvite(
 			peers = parseList(data.vmissing_peers());
 			already = parseList(data.valready_peers());
 		});
+#endif
 
 		const auto notLoaded = filterId
 			&& !ranges::contains(
@@ -776,7 +818,9 @@ void CheckFilterInvite(
 					std::move(peers),
 					std::move(already));
 			}, *lifetime);
+#if 0 // mtp
 			owner.chatsFilters().reload();
+#endif
 		} else if (filterId) {
 			ProcessFilterInvite(
 				weak,
@@ -794,8 +838,12 @@ void CheckFilterInvite(
 				std::move(peers),
 				std::move(already));
 		}
+#if 0 // mtp
 	}, [=](const MTP::Error &error) {
 		if (error.code() != 400) {
+#endif
+	}, [=](const Error &error) {
+		if (error.code != 400) {
 			return;
 		}
 		ProcessFilterInvite(weak, slug, {}, {}, {}, {}, {});
diff --git a/Telegram/SourceFiles/api/api_invite_links.cpp b/Telegram/SourceFiles/api/api_invite_links.cpp
index f64e14f6d73b5a..53064c7d5e8fd8 100644
--- a/Telegram/SourceFiles/api/api_invite_links.cpp
+++ b/Telegram/SourceFiles/api/api_invite_links.cpp
@@ -59,6 +59,8 @@ JoinedByLinkSlice ParseJoinedByLinkSlice(
 		result.users.push_back({
 			.user = owner.user(importer.data().vuser_id().v),
 			.date = importer.data().vjoined_chat_date().v,
+			.viaFilterLink
+				= importer.data().vvia_chat_folder_invite_link().v,
 		});
 	}
 	return result;
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 30865921b6faad..8586d9c241a368 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -3037,6 +3037,15 @@ void Updates::applyUpdate(const TLupdate &update) {
 		if (const auto peer = owner.peerLoaded(peerId)) {
 			peer->setActionBar(data.vaction_bar());
 		}
+	}, [&](const TLDupdateChatBackground &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto peer = owner.peerLoaded(peerId)) {
+			peer->setWallPaper(
+				(data.vbackground()
+					? Data::WallPaper::Create(_session, *data.vbackground())
+					: std::nullopt),
+				peer->wallPaperOverriden());
+		}
 	}, [&](const TLDupdateChatTheme &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		if (const auto peer = owner.peerLoaded(peerId)) {
@@ -3068,7 +3077,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 				history->applyPosition(position.data());
 			}
 		}
-	}, [&](const TLDupdateChatFilters &data) {
+	}, [&](const TLDupdateChatFolders &data) {
 		owner.chatsFilters().apply(data);
 	}, [&](const TLDupdateChatOnlineMemberCount &data) {
 		// later online count for all chats
@@ -3150,7 +3159,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 		}, [&](const TLDchatListArchive &) {
 			const auto list = owner.folder(Data::Folder::kId)->chatsList();
 			list->updateCloudUnread(data);
-		}, [&](const TLDchatListFilter &data) {
+		}, [&](const TLDchatListFolder &data) {
 			// later use tdlib counters
 		});
 	}, [&](const TLDupdateUnreadChatCount &data) {
@@ -3158,7 +3167,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 			owner.chatsList()->updateCloudUnread(data);
 		}, [&](const TLDchatListArchive &) {
 			owner.folder(Data::Folder::kId)->applyDialog(data);
-		}, [&](const TLDchatListFilter &data) {
+		}, [&](const TLDchatListFolder &data) {
 			// later use tdlib counters
 		});
 	}, [&](const TLDupdateOption &data) {
diff --git a/Telegram/SourceFiles/api/api_user_names.cpp b/Telegram/SourceFiles/api/api_user_names.cpp
index 0f3f55a82f271b..791fb75be15168 100644
--- a/Telegram/SourceFiles/api/api_user_names.cpp
+++ b/Telegram/SourceFiles/api/api_user_names.cpp
@@ -35,7 +35,6 @@ Data::Usernames SkipSingleNormalUsername(Data::Usernames list) {
 		.editable = username.data().is_editable(),
 	};
 }
-#endif
 
 [[nodiscard]] std::optional<MTPInputUser> BotUserInput(
 		not_null<PeerData*> peer) {
@@ -44,6 +43,15 @@ Data::Usernames SkipSingleNormalUsername(Data::Usernames list) {
 		? std::make_optional<MTPInputUser>(user->inputUser)
 		: std::nullopt;
 }
+#endif
+
+[[nodiscard]] std::optional<TLint53> BotUserInput(
+		not_null<PeerData*> peer) {
+	const auto user = peer->asUser();
+	return (user && user->botInfo && user->botInfo->canEditInformation)
+		? std::make_optional(tl_int53(peerToUser(user->id).bare))
+		: std::nullopt;
+}
 
 } // namespace
 
@@ -221,7 +229,12 @@ rpl::producer<rpl::no_value, Usernames::Error> Usernames::toggle(
 		)).done(done).fail(fail).send();
 #endif
 	} else if (const auto botUserInput = BotUserInput(peer)) {
-#if 0 // todo
+		_api.request(TLtoggleBotUsernameIsActive(
+			*botUserInput,
+			tl_string(username),
+			tl_bool(active)
+		)).done(done).fail(fail).send();
+#if 0 // mtp
 		_api.request(MTPbots_ToggleUsername(
 			*botUserInput,
 			MTP_string(username),
@@ -294,10 +307,16 @@ rpl::producer<> Usernames::reorder(
 #endif
 			_reorderRequests.emplace(peerId, requestId);
 		} else if (const auto botUserInput = BotUserInput(peer)) {
+			const auto requestId = _api.request(TLreorderBotActiveUsernames(
+				*botUserInput,
+				tl_vector<TLstring>(std::move(tlUsernames))
+			)).done(finish).fail(finish).send();
+#if 0 // mtp
 			const auto requestId = _api.request(MTPbots_ReorderUsernames(
 				*botUserInput,
 				MTP_vector<MTPstring>(std::move(tlUsernames))
 			)).done(finish).fail(finish).send();
+#endif
 			_reorderRequests.emplace(peerId, requestId);
 		}
 		return lifetime;
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index f4d745fb85dcc3..1cb923bb6d26ed 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -455,6 +455,16 @@ void ApiWrap::checkChatInvite(
 		tl_string(hash)
 	)).done(std::move(done)).fail(std::move(fail)).send();
 }
+
+void ApiWrap::checkFilterInvite(
+		const QString &slug,
+		FnMut<void(const TLchatFolderInviteLinkInfo &)> done,
+		Fn<void(const Error &)> fail) {
+	sender().request(base::take(_checkFilterInviteRequestId)).cancel();
+	_checkFilterInviteRequestId = sender().request(
+		TLcheckChatFolderInviteLink(tl_string(slug))
+	).done(std::move(done)).fail(std::move(fail)).send();
+}
 #if 0 // mtp
 void ApiWrap::checkChatInvite(
 		const QString &hash,
@@ -465,7 +475,6 @@ void ApiWrap::checkChatInvite(
 		MTP_string(hash)
 	)).done(std::move(done)).fail(std::move(fail)).send();
 }
-#endif
 
 void ApiWrap::checkFilterInvite(
 		const QString &slug,
@@ -476,6 +485,7 @@ void ApiWrap::checkFilterInvite(
 		MTPchatlists_CheckChatlistInvite(MTP_string(slug))
 	).done(std::move(done)).fail(std::move(fail)).send();
 }
+#endif
 
 void ApiWrap::savePinnedOrder(Data::Folder *folder) {
 	const auto &order = _session->data().pinnedChatsOrder(folder);
diff --git a/Telegram/SourceFiles/apiwrap.h b/Telegram/SourceFiles/apiwrap.h
index 082a125379efa7..4be7c52ca1f2fa 100644
--- a/Telegram/SourceFiles/apiwrap.h
+++ b/Telegram/SourceFiles/apiwrap.h
@@ -30,6 +30,7 @@ class TLscopeNotificationSettings;
 class TLchatInviteLinkInfo;
 class TLDupdateOption;
 class TLuserStatus;
+class TLchatFolderInviteLinkInfo;
 } // namespace Tdb
 
 namespace Main {
@@ -242,6 +243,10 @@ class ApiWrap final {
 		const QString &hash,
 		FnMut<void(const Tdb::TLchatInviteLinkInfo &)> done,
 		Fn<void(const Tdb::Error &)> fail);
+	void checkFilterInvite(
+		const QString &slug,
+		FnMut<void(const Tdb::TLchatFolderInviteLinkInfo &)> done,
+		Fn<void(const Tdb::Error &)> fail);
 #if 0 // mtp
 	void checkChatInvite(
 		const QString &hash,
diff --git a/Telegram/SourceFiles/boxes/background_box.cpp b/Telegram/SourceFiles/boxes/background_box.cpp
index cae41f40f48229..f2d97a81324155 100644
--- a/Telegram/SourceFiles/boxes/background_box.cpp
+++ b/Telegram/SourceFiles/boxes/background_box.cpp
@@ -339,6 +339,7 @@ void BackgroundBox::chosen(const Data::WallPaper &paper) {
 }
 
 void BackgroundBox::resetForPeer() {
+#if 0 // mtp
 	const auto api = &_controller->session().api();
 	api->request(MTPmessages_SetChatWallPaper(
 		MTP_flags(0),
@@ -349,6 +350,15 @@ void BackgroundBox::resetForPeer() {
 	)).done([=](const MTPUpdates &result) {
 		api->applyUpdates(result);
 	}).send();
+#endif
+	const auto sender = &_controller->session().sender();
+	sender->request(TLsetChatBackground(
+		peerToTdbChat(_forPeer->id),
+		std::nullopt,
+		std::nullopt,
+		tl_int32(0),
+		tl_bool(true)
+	)).send();
 
 	const auto weak = Ui::MakeWeak(this);
 	_forPeer->setWallPaper({});
diff --git a/Telegram/SourceFiles/boxes/background_preview_box.cpp b/Telegram/SourceFiles/boxes/background_preview_box.cpp
index f6562e58e36f8c..b22de5704bfe28 100644
--- a/Telegram/SourceFiles/boxes/background_preview_box.cpp
+++ b/Telegram/SourceFiles/boxes/background_preview_box.cpp
@@ -55,6 +55,7 @@ For license and copyright information please follow this link:
 
 #include "tdb/tdb_tl_scheme.h"
 #include "tdb/tdb_sender.h"
+#include "tdb/tdb_file_generator.h"
 
 namespace {
 
@@ -598,6 +599,36 @@ void BackgroundPreviewBox::uploadForPeer(bool both) {
 	}
 
 	const auto session = &_controller->session();
+	if (_uploadLifetime) {
+		return;
+	}
+	const auto prepared = Window::Theme::PrepareWallPaper(
+		{},
+		_paper.localThumbnail()->original());
+	const auto generator = _uploadLifetime.make_state<FileGenerator>(
+		&session->tdb(),
+		prepared->content,
+		prepared->filename);
+	const auto sender = &_controller->session().sender();
+	sender->request(TLsetChatBackground(
+		peerToTdbChat(_forPeer->id),
+		tl_inputBackgroundLocal(generator->inputFile()),
+		_paper.tlType(),
+		tl_int32((_paper.isPattern() || !_paper.document())
+			? 0
+			: _paper.patternIntensity()),
+		tl_bool(!both)
+	)).done([=] {
+		_uploadProgress = 1.;
+		_uploadLifetime.destroy();
+		update(radialRect());
+	}).fail([=](const Error &error) {
+		_uploadProgress = 0.;
+		_uploadLifetime.destroy();
+		update(radialRect());
+	}).send();
+
+#if 0 // mtp
 	const auto ready = Window::Theme::PrepareWallPaper(
 		session->mainDcId(),
 		_paper.localThumbnail()->original());
@@ -653,6 +684,7 @@ void BackgroundPreviewBox::uploadForPeer(bool both) {
 			}
 		}).send();
 	}, _uploadLifetime);
+#endif
 
 	_uploadProgress = 0.;
 	_radial.start(_uploadProgress);
@@ -669,6 +701,8 @@ void BackgroundPreviewBox::setExistingForPeer(
 			return;
 		}
 	}
+
+#if 0 // mtp
 	const auto api = &_controller->session().api();
 	using Flag = MTPmessages_SetChatWallPaper::Flag;
 	api->request(MTPmessages_SetChatWallPaper(
@@ -683,6 +717,19 @@ void BackgroundPreviewBox::setExistingForPeer(
 	)).done([=](const MTPUpdates &result) {
 		api->applyUpdates(result);
 	}).send();
+#endif
+	const auto sender = &_controller->session().sender();
+	sender->request(TLsetChatBackground(
+		peerToTdbChat(_forPeer->id),
+		(_fromMessageId
+			? tl_inputBackgroundPrevious(tl_int53(_fromMessageId.msg.bare))
+			: tl_inputBackgroundRemote(tl_int64(paper.id()))),
+		paper.tlType(),
+		tl_int32((paper.isPattern() || !paper.document())
+			? 0
+			: paper.patternIntensity()),
+		tl_bool(!both)
+	)).send();
 
 	_forPeer->setWallPaper(paper);
 	_controller->finishChatThemeEdit(_forPeer);
@@ -839,7 +886,7 @@ void BackgroundPreviewBox::applyForEveryone() {
 		&& Data::IsCloudWallPaper(_paper);
 	_controller->content()->setChatBackground(_paper, std::move(_full));
 	if (install) {
-		_controller->session().sender().request(TLsetBackground(
+		_controller->session().sender().request(TLsetDefaultBackground(
 			tl_inputBackgroundRemote(tl_int64(_paper.id())),
 			_paper.tlType(),
 			tl_bool(Window::Theme::IsNightMode())
diff --git a/Telegram/SourceFiles/boxes/choose_filter_box.cpp b/Telegram/SourceFiles/boxes/choose_filter_box.cpp
index 99741fd8aad582..158dbacd6aacee 100644
--- a/Telegram/SourceFiles/boxes/choose_filter_box.cpp
+++ b/Telegram/SourceFiles/boxes/choose_filter_box.cpp
@@ -88,15 +88,20 @@ void ChangeFilterById(
 	const auto list = history->owner().chatsFilters().list();
 	const auto i = ranges::find(list, filterId, &Data::ChatFilter::id);
 	if (i != end(list)) {
+		const auto hadMyLinks = i->hasMyLinks();
 		const auto sender = &history->session().sender();
-		sender->request(TLgetChatFilter(
+		sender->request(TLgetChatFolder(
 			tl_int32(filterId)
-		)).done([=](const TLchatFilter &result) {
+		)).done([=](const TLchatFolder &result) {
 			const auto owner = &history->owner();
-			auto parsed = Data::ChatFilter::FromTL(filterId, result, owner);
+			auto parsed = Data::ChatFilter::FromTL(
+				filterId,
+				result,
+				owner,
+				hadMyLinks);
 			const auto chat = history->peer->name();
 			const auto guard = base::make_weak(&history->session());
-			const auto account = &history->session().account();
+			const auto account = not_null(&history->session().account());
 			const auto name = parsed.title();
 			const auto show = [=](TextWithEntities text) {
 				if (!guard) {
@@ -106,7 +111,7 @@ void ChangeFilterById(
 					controller->showToast(std::move(text));
 				}
 			};
-			sender->request(TLeditChatFilter(
+			sender->request(TLeditChatFolder(
 				tl_int32(filterId),
 				ChangedFilter(std::move(parsed), history, add).tl()
 			)).done([=] {
diff --git a/Telegram/SourceFiles/boxes/filters/edit_filter_box.cpp b/Telegram/SourceFiles/boxes/filters/edit_filter_box.cpp
index 625431e027fb0c..e2f6f1dbd7dcdb 100644
--- a/Telegram/SourceFiles/boxes/filters/edit_filter_box.cpp
+++ b/Telegram/SourceFiles/boxes/filters/edit_filter_box.cpp
@@ -672,7 +672,7 @@ void EditExistingFilter(
 	const auto doneCallback = [=](const Data::ChatFilter &result) {
 		Expects(id == result.id());
 
-		session->sender().request(TLeditChatFilter(
+		session->sender().request(TLeditChatFolder(
 			tl_int32(id),
 			result.tl()
 		)).send();
diff --git a/Telegram/SourceFiles/boxes/filters/edit_filter_links.cpp b/Telegram/SourceFiles/boxes/filters/edit_filter_links.cpp
index 591bdf5144bd67..3ab378df8db4a3 100644
--- a/Telegram/SourceFiles/boxes/filters/edit_filter_links.cpp
+++ b/Telegram/SourceFiles/boxes/filters/edit_filter_links.cpp
@@ -39,8 +39,13 @@ For license and copyright information please follow this link:
 #include "styles/style_menu_icons.h"
 #include "styles/style_settings.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kMaxLinkTitleLength = 32;
 
 using InviteLinkData = Data::ChatFilterLink;
@@ -1006,6 +1011,24 @@ void ExportFilterLink(
 
 	const auto front = peers.front();
 	const auto session = &front->session();
+	const auto ids = peers | ranges::views::transform(
+		[](not_null<PeerData*> peer) { return peerToTdbChat(peer->id); }
+	) | ranges::to<QVector>();
+	session->sender().request(TLcreateChatFolderInviteLink(
+		tl_int32(id),
+		tl_string(),
+		tl_vector<TLint53>(ids)
+	)).done([=](const TLchatFolderInviteLink &result) {
+		const auto link = session->data().chatsFilters().add(id, result);
+		if (!link.url.isEmpty()) {
+			done(link);
+		} else {
+			fail(u"CREATE_FAILED"_q);
+		}
+	}).fail([=](const Error &error) {
+		fail(error.message);
+	}).send();
+#if 0 // mtp
 	auto mtpPeers = peers | ranges::views::transform(
 		[](not_null<PeerData*> peer) { return MTPInputPeer(peer->input); }
 	) | ranges::to<QVector<MTPInputPeer>>();
@@ -1026,6 +1049,7 @@ void ExportFilterLink(
 	}).fail([=](const MTP::Error &error) {
 		fail(error.type());
 	}).send();
+#endif
 }
 
 void EditLinkChats(
@@ -1039,6 +1063,21 @@ void EditLinkChats(
 	const auto id = link.id;
 	const auto front = peers.front();
 	const auto session = &front->session();
+	const auto ids = peers | ranges::views::transform(
+		[](not_null<PeerData*> peer) { return peerToTdbChat(peer->id); }
+	) | ranges::to<QVector>();
+	session->sender().request(TLeditChatFolderInviteLink(
+		tl_int32(id),
+		tl_string(link.url),
+		tl_string(link.title),
+		tl_vector<TLint53>(ids)
+	)).done([=](const TLchatFolderInviteLink &result) {
+		const auto link = session->data().chatsFilters().add(id, result);
+		done(QString());
+	}).fail([=](const Error &error) {
+		done(error.message);
+	}).send();
+#if 0 // mtp
 	auto mtpPeers = peers | ranges::views::transform(
 		[](not_null<PeerData*> peer) { return MTPInputPeer(peer->input); }
 	) | ranges::to<QVector<MTPInputPeer>>();
@@ -1054,6 +1093,7 @@ void EditLinkChats(
 	}).fail([=](const MTP::Error &error) {
 		done(error.type());
 	}).send();
+#endif
 }
 
 object_ptr<Ui::BoxContent> ShowLinkBox(
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_invite_link.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_invite_link.cpp
index 00c6438cb2506b..4ca7c261a79733 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_invite_link.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_invite_link.cpp
@@ -952,6 +952,7 @@ void Controller::loadMoreRows() {
 					? peerToUser(_lastUser->user->id).bare
 					: 0),
 				tl_int32(_lastUser ? _lastUser->date : 0),
+				tl_bool(_lastUser ? _lastUser->viaFilterLink : false),
 				tl_int53(0)),
 			tl_int32(_lastUser ? kPerPage : kFirstPage)
 		)).done([=](const TLDchatInviteLinkMembers &data) {
diff --git a/Telegram/SourceFiles/core/local_url_handlers.cpp b/Telegram/SourceFiles/core/local_url_handlers.cpp
index 630e6bc0f9f61c..2af47d242e653b 100644
--- a/Telegram/SourceFiles/core/local_url_handlers.cpp
+++ b/Telegram/SourceFiles/core/local_url_handlers.cpp
@@ -1780,11 +1780,17 @@ bool HandleLocalUrl(
 		}
 		Api::CheckChatInvite(controller, data.vinvite_link().v);
 		return true;
+	}, [&](const TLDinternalLinkTypeChatFolderInvite &data) {
+		if (!controller) {
+			return false;
+		}
+		Api::CheckFilterInvite(controller, data.vinvite_link().v);
+		return true;
 	}, [&](const TLDinternalLinkTypeDefaultMessageAutoDeleteTimerSettings &) {
 		return settingsSection(::Settings::GlobalTTLId());
 	}, [&](const TLDinternalLinkTypeEditProfileSettings &) {
 		return settingsSection(::Settings::Information::Id());
-	}, [&](const TLDinternalLinkTypeFilterSettings &) {
+	}, [&](const TLDinternalLinkTypeChatFolderSettings &) {
 		return settingsSection(::Settings::Folders::Id());
 	}, [&](const TLDinternalLinkTypeGame &data) {
 		// tdlib tg://share_game_score links
diff --git a/Telegram/SourceFiles/data/data_chat_filters.cpp b/Telegram/SourceFiles/data/data_chat_filters.cpp
index 368050c4a2f1a3..301f1065287358 100644
--- a/Telegram/SourceFiles/data/data_chat_filters.cpp
+++ b/Telegram/SourceFiles/data/data_chat_filters.cpp
@@ -162,6 +162,7 @@ ChatFilter ChatFilter::FromTL(
 			{});
 	});
 }
+#endif
 
 ChatFilter ChatFilter::withId(FilterId id) const {
 	auto result = *this;
@@ -189,6 +190,7 @@ ChatFilter ChatFilter::withChatlist(bool chatlist, bool hasMyLinks) const {
 	return result;
 }
 
+#if 0 // mtp
 MTPDialogFilter ChatFilter::tl(FilterId replaceId) const {
 	auto always = _always;
 	auto pinned = QVector<MTPInputPeer>();
@@ -247,8 +249,9 @@ MTPDialogFilter ChatFilter::tl(FilterId replaceId) const {
 
 ChatFilter ChatFilter::FromTL(
 		FilterId id,
-		const TLchatFilter &filter,
-		not_null<Session*> owner) {
+		const TLchatFolder &filter,
+		not_null<Session*> owner,
+		bool hasMyLinks) {
 	const auto &data = filter.data();
 	const auto flags = Flag(0)
 		| (data.vinclude_contacts().v ? Flag::Contacts : Flag(0))
@@ -258,7 +261,10 @@ ChatFilter ChatFilter::FromTL(
 		| (data.vinclude_bots().v ? Flag::Bots : Flag(0))
 		| (data.vexclude_muted().v ? Flag::NoMuted : Flag(0))
 		| (data.vexclude_read().v ? Flag::NoRead : Flag(0))
-		| (data.vexclude_archived().v ? Flag::NoArchived : Flag(0));
+		| (data.vexclude_archived().v ? Flag::NoArchived : Flag(0))
+		| (data.vis_shareable().v
+			? (Flag::Chatlist | (hasMyLinks ? Flag::HasMyLinks : Flag(0)))
+			: Flag(0));
 	auto &&to_histories = ranges::views::transform([&](const TLint53 &id) {
 		const auto peer = peerFromTdbChat(id);
 		return peer ? owner->history(peer).get() : nullptr;
@@ -285,14 +291,29 @@ ChatFilter ChatFilter::FromTL(
 	return ChatFilter(
 		id,
 		data.vtitle().v,
-		data.vicon_name().v,
+		data.vicon() ? data.vicon()->data().vname().v : QString(),
+		data.vcolor_id().v,
 		flags,
 		std::move(list),
 		std::move(pinned),
 		{ never.begin(), never.end() });
 }
 
-TLchatFilter ChatFilter::tl() const {
+ChatFilter ChatFilter::FromTL(const Tdb::TLchatFolderInfo &filter) {
+	const auto &data = filter.data();
+	return ChatFilter(
+		data.vid().v,
+		data.vtitle().v,
+		data.vicon().data().vname().v,
+		data.vcolor_id().v,
+		((data.vhas_my_invite_links().v ? Flag::HasMyLinks : Flag())
+			| (data.vis_shareable().v ? Flag::Chatlist : Flag())),
+		{},
+		{},
+		{});
+}
+
+TLchatFolder ChatFilter::tl() const {
 	auto always = _always;
 	auto pinned = QVector<TLint53>();
 	pinned.reserve(_pinned.size());
@@ -310,9 +331,13 @@ TLchatFilter ChatFilter::tl() const {
 	for (const auto &history : _never) {
 		never.push_back(peerToTdbChat(history->peer->id));
 	}
-	return tl_chatFilter(
+	return tl_chatFolder(
 		tl_string(_title),
-		tl_string(_iconEmoji),
+		(_iconEmoji.isEmpty()
+			? std::optional<TLchatFolderIcon>()
+			: tl_chatFolderIcon(tl_string(_iconEmoji))),
+		tl_int32(_colorIndex.value_or(0)),
+		tl_bool(_flags & Flag::Chatlist),
 		tl_vector<TLint53>(pinned),
 		tl_vector<TLint53>(include),
 		tl_vector<TLint53>(never),
@@ -549,11 +574,14 @@ void ChatFilters::apply(const MTPUpdate &update) {
 		Unexpected("Update in ChatFilters::apply.");
 	});
 }
-#endif
 
 ChatFilterLink ChatFilters::add(
 		FilterId id,
 		const MTPExportedChatlistInvite &update) {
+#endif
+ChatFilterLink ChatFilters::add(
+		FilterId id,
+		const TLchatFolderInviteLink &update) {
 	const auto i = ranges::find(_list, id, &ChatFilter::id);
 	if (i == end(_list) || !i->chatlist()) {
 		LOG(("Api Error: "
@@ -563,12 +591,20 @@ ChatFilterLink ChatFilters::add(
 	}
 	auto &links = _chatlistLinks[id];
 	const auto &data = update.data();
+#if 0 // mtp
 	const auto url = qs(data.vurl());
 	const auto title = qs(data.vtitle());
 	auto chats = data.vpeers().v | ranges::views::transform([&](
 			const MTPPeer &peer) {
 		return _owner->history(peerFromMTP(peer));
 	}) | ranges::to_vector;
+#endif
+	const auto url = data.vinvite_link().v;
+	const auto title = data.vname().v;
+	auto chats = data.vchat_ids().v | ranges::views::transform([&](
+			const TLint53 &peer) {
+		return _owner->history(peerFromTdbChat(peer));
+	}) | ranges::to_vector;
 	const auto j = ranges::find(links, url, &ChatFilterLink::url);
 	if (j != end(links)) {
 		if (j->title != title || j->chats != chats) {
@@ -598,6 +634,12 @@ void ChatFilters::edit(
 		i->title = title;
 		_chatlistLinksUpdated.fire_copy(id);
 
+		_owner->session().sender().request(TLeditChatFolderInviteLink(
+
+		)).done([=] {
+		}).fail([=] {
+		}).send();
+#if 0 // mtp
 		_owner->session().api().request(MTPchatlists_EditExportedInvite(
 			MTP_flags(MTPchatlists_EditExportedInvite::Flag::f_title),
 			MTP_inputChatlistDialogFilter(MTP_int(id)),
@@ -611,6 +653,7 @@ void ChatFilters::edit(
 		}).fail([=](const MTP::Error &error) {
 			//done({ .id = id });
 		}).send();
+#endif
 	}
 }
 
@@ -621,12 +664,19 @@ void ChatFilters::destroy(FilterId id, const QString &url) {
 		links.erase(i);
 		_chatlistLinksUpdated.fire_copy(id);
 
+#if 0 // mtp
 		const auto api = &_owner->session().api();
 		api->request(_linksRequestId).cancel();
 		_linksRequestId = api->request(MTPchatlists_DeleteExportedInvite(
 			MTP_inputChatlistDialogFilter(MTP_int(id)),
 			MTP_string(url)
 		)).send();
+#endif
+		const auto sender = &_owner->session().sender();
+		_linksRequestId = sender->request(TLdeleteChatFolderInviteLink(
+			tl_int32(id),
+			tl_string(url)
+		)).send();
 	}
 }
 
@@ -643,6 +693,18 @@ rpl::producer<std::vector<ChatFilterLink>> ChatFilters::chatlistLinks(
 }
 
 void ChatFilters::reloadChatlistLinks(FilterId id) {
+	const auto sender = &_owner->session().sender();
+	_linksRequestId = sender->request(TLgetChatFolderInviteLinks(
+		tl_int32(id)
+	)).done([=](const TLchatFolderInviteLinks &result) {
+		const auto &data = result.data();
+		_chatlistLinks[id].clear();
+		for (const auto &link : data.vinvite_links().v) {
+			add(id, link);
+		}
+		_chatlistLinksUpdated.fire_copy(id);
+	}).send();
+#if 0 // mtp
 	const auto api = &_owner->session().api();
 	api->request(_linksRequestId).cancel();
 	_linksRequestId = api->request(MTPchatlists_GetExportedInvites(
@@ -657,26 +719,19 @@ void ChatFilters::reloadChatlistLinks(FilterId id) {
 		}
 		_chatlistLinksUpdated.fire_copy(id);
 	}).send();
+#endif
 }
 
-void ChatFilters::apply(const TLDupdateChatFilters &update) {
+void ChatFilters::apply(const TLDupdateChatFolders &update) {
 	_list.clear();
 	const auto maybePushMain = [&] {
 		if (_list.size() == update.vmain_chat_list_position().v) {
 			_list.push_back(ChatFilter());
 		}
 	};
-	for (const auto &filter : update.vchat_filters().v) {
-		const auto &data = filter.data();
+	for (const auto &filter : update.vchat_folders().v) {
 		maybePushMain();
-		_list.push_back(ChatFilter(
-			data.vid().v,
-			data.vtitle().v,
-			data.vicon_name().v,
-			{},
-			{},
-			{},
-			{}));
+		_list.push_back(ChatFilter::FromTL(filter));
 	}
 	maybePushMain();
 	_loaded = true;
@@ -705,21 +760,16 @@ void ChatFilters::applyInsert(ChatFilter filter, int position) {
 		ChatFilter(filter.id(), {}, {}, {}, {}, {}, {}, {}));
 	applyChange(*(begin(_list) + position), std::move(filter));
 }
-#endif
 
 void ChatFilters::remove(FilterId id) {
 	const auto i = ranges::find(_list, id, &ChatFilter::id);
 	if (i == end(_list)) {
 		return;
 	}
-#if 0 // mtp
 	applyRemove(i - begin(_list));
 	_listChanged.fire({});
-#endif
-	_owner->session().sender().request(TLdeleteChatFilter(
-		tl_int32(id)
-	)).send();
 }
+#endif
 
 void ChatFilters::moveAllToFront() {
 	const auto i = ranges::find(_list, FilterId(), &ChatFilter::id);
@@ -893,7 +943,7 @@ void ChatFilters::saveOrder(
 			mainPosition = ids.size();
 		}
 	}
-	sender->request(TLreorderChatFilters(
+	sender->request(TLreorderChatFolders(
 		tl_vector<TLint32>(std::move(ids)),
 		tl_int32(mainPosition)
 	)).send();
@@ -1042,18 +1092,18 @@ void ChatFilters::requestSuggested() {
 		return;
 	}
 	const auto sender = &_owner->session().sender();
-	_suggestedRequestId = sender->request(TLgetRecommendedChatFilters(
-	)).done([=](const TLDrecommendedChatFilters &result) {
+	_suggestedRequestId = sender->request(TLgetRecommendedChatFolders(
+	)).done([=](const TLDrecommendedChatFolders &result) {
 		_suggestedRequestId = 0;
 		_suggestedLastReceived = crl::now();
 
 		auto id = kSuggestedStartId;
 		_suggested = ranges::views::all(
-			result.vchat_filters().v
-		) | ranges::views::transform([&](const TLrecommendedChatFilter &f) {
+			result.vchat_folders().v
+		) | ranges::views::transform([&](const TLrecommendedChatFolder &f) {
 			const auto &data = f.data();
 			return SuggestedFilter{
-				Data::ChatFilter::FromTL(++id, data.vfilter(), _owner),
+				Data::ChatFilter::FromTL(++id, data.vfolder(), _owner),
 				data.vdescription().v,
 			};
 		}) | ranges::to_vector;
@@ -1138,16 +1188,25 @@ const std::vector<not_null<PeerData*>> &ChatFilters::moreChats(
 
 void ChatFilters::moreChatsHide(FilterId id, bool localOnly) {
 	if (!localOnly) {
+#if 0 // mtp
 		const auto api = &_owner->session().api();
 		api->request(MTPchatlists_HideChatlistUpdates(
 			MTP_inputChatlistDialogFilter(MTP_int(id))
 		)).send();
+#endif
+		_owner->session().sender().request(TLprocessChatFolderNewChats(
+			tl_int32(id),
+			tl_vector<TLint53>()
+		)).send();
 	}
 
 	const auto i = _moreChatsData.find(id);
 	if (i != end(_moreChatsData)) {
 		if (const auto requestId = base::take(i->second.requestId)) {
+#if 0 // mtp
 			_owner->session().api().request(requestId).cancel();
+#endif
+			_owner->session().sender().request(requestId).cancel();
 		}
 		i->second.missing = {};
 		i->second.lastUpdate = crl::now();
@@ -1176,6 +1235,7 @@ void ChatFilters::loadMoreChatsList(FilterId id) {
 		}
 		return;
 	}
+#if 0 // mtp
 	auto &api = _owner->session().api();
 	entry.requestId = api.request(MTPchatlists_GetChatlistUpdates(
 		MTP_inputChatlistDialogFilter(MTP_int(id))
@@ -1188,6 +1248,14 @@ void ChatFilters::loadMoreChatsList(FilterId id) {
 		) | ranges::views::transform([&](const MTPPeer &peer) {
 			return _owner->peer(peerFromMTP(peer));
 		}) | ranges::to_vector;
+#endif
+	entry.requestId = _owner->session().sender().request(
+		TLgetChatFolderNewChats(tl_int32(id))
+	).done([=](const TLchats &result) {
+		const auto &ids = result.data().vchat_ids().v;
+		auto list = ids | ranges::views::transform([&](const TLint53 &id) {
+			return _owner->peer(peerFromTdbChat(id));
+		}) | ranges::to_vector;
 
 		auto &entry = _moreChatsData[id];
 		entry.requestId = 0;
diff --git a/Telegram/SourceFiles/data/data_chat_filters.h b/Telegram/SourceFiles/data/data_chat_filters.h
index c7d75a210dadb0..dc2ce066dc89f1 100644
--- a/Telegram/SourceFiles/data/data_chat_filters.h
+++ b/Telegram/SourceFiles/data/data_chat_filters.h
@@ -11,8 +11,10 @@ For license and copyright information please follow this link:
 #include "base/timer.h"
 
 namespace Tdb {
-class TLchatFilter;
-class TLDupdateChatFilters;
+class TLchatFolder;
+class TLchatFolderInfo;
+class TLDupdateChatFolders;
+class TLchatFolderInviteLink;
 } // namespace Tdb
 
 class History;
@@ -77,9 +79,12 @@ class ChatFilter final {
 #endif
 	[[nodiscard]] static ChatFilter FromTL(
 		FilterId id,
-		const Tdb::TLchatFilter &filter,
-		not_null<Session*> owner);
-	[[nodiscard]] Tdb::TLchatFilter tl() const;
+		const Tdb::TLchatFolder &filter,
+		not_null<Session*> owner,
+		bool hasMyLinks = false);
+	[[nodiscard]] static ChatFilter FromTL(
+		const Tdb::TLchatFolderInfo &filter);
+	[[nodiscard]] Tdb::TLchatFolder tl() const;
 	[[nodiscard]] bool computeContains(not_null<History*> history) const;
 	[[nodiscard]] bool loaded() const;
 	void unload();
@@ -143,7 +148,7 @@ class ChatFilters final {
 	explicit ChatFilters(not_null<Session*> owner);
 	~ChatFilters();
 
-	void apply(const Tdb::TLDupdateChatFilters &update);
+	void apply(const Tdb::TLDupdateChatFolders &update);
 #if 0 // mtp
 	void setPreloaded(const QVector<MTPDialogFilter> &result);
 
@@ -151,8 +156,8 @@ class ChatFilters final {
 	void reload();
 	void apply(const MTPUpdate &update);
 	void set(ChatFilter filter);
-#endif
 	void remove(FilterId id);
+#endif
 	void moveAllToFront();
 	[[nodiscard]] const std::vector<ChatFilter> &list() const;
 	[[nodiscard]] rpl::producer<> changed() const;
@@ -192,9 +197,14 @@ class ChatFilters final {
 		-> const std::vector<SuggestedFilter> &;
 	[[nodiscard]] rpl::producer<> suggestedUpdated() const;
 
+#if 0 // mtp
 	ChatFilterLink add(
 		FilterId id,
 		const MTPExportedChatlistInvite &update);
+#endif
+	ChatFilterLink add(
+		FilterId id,
+		const Tdb::TLchatFolderInviteLink &update);
 	void edit(
 		FilterId id,
 		const QString &url,
diff --git a/Telegram/SourceFiles/data/data_media_types.cpp b/Telegram/SourceFiles/data/data_media_types.cpp
index e234471b6f60aa..dd32b76c1e395b 100644
--- a/Telegram/SourceFiles/data/data_media_types.cpp
+++ b/Telegram/SourceFiles/data/data_media_types.cpp
@@ -2627,6 +2627,7 @@ TextForMimeData MediaWallPaper::clipboardText() const {
 	return {};
 }
 
+#if 0 // mtp
 bool MediaWallPaper::updateInlineResultMedia(const MTPMessageMedia &media) {
 	return false;
 }
@@ -2634,6 +2635,7 @@ bool MediaWallPaper::updateInlineResultMedia(const MTPMessageMedia &media) {
 bool MediaWallPaper::updateSentMedia(const MTPMessageMedia &media) {
 	return false;
 }
+#endif
 
 std::unique_ptr<HistoryView::Media> MediaWallPaper::createView(
 		not_null<HistoryView::Element*> message,
diff --git a/Telegram/SourceFiles/data/data_media_types.h b/Telegram/SourceFiles/data/data_media_types.h
index e94e06eb3f012d..f905b909c01643 100644
--- a/Telegram/SourceFiles/data/data_media_types.h
+++ b/Telegram/SourceFiles/data/data_media_types.h
@@ -713,8 +713,10 @@ class MediaWallPaper final : public Media {
 	QString pinnedTextSubstring() const override;
 	TextForMimeData clipboardText() const override;
 
+#if 0 // mtp
 	bool updateInlineResultMedia(const MTPMessageMedia &media) override;
 	bool updateSentMedia(const MTPMessageMedia &media) override;
+#endif
 	std::unique_ptr<HistoryView::Media> createView(
 		not_null<HistoryView::Element*> message,
 		not_null<HistoryItem*> realParent,
diff --git a/Telegram/SourceFiles/data/data_peer.cpp b/Telegram/SourceFiles/data/data_peer.cpp
index d813856b8e6998..d95bf4375f1eaa 100644
--- a/Telegram/SourceFiles/data/data_peer.cpp
+++ b/Telegram/SourceFiles/data/data_peer.cpp
@@ -1752,6 +1752,15 @@ void PeerData::setWallPaper(
 	}
 }
 
+void PeerData::setWallPaperOverriden(bool overriden) {
+	const auto overridenValue = overriden ? 1 : 0;
+	const auto overridenChanged = (_wallPaperOverriden != overridenValue);
+	if (overridenChanged) {
+		_wallPaperOverriden = overridenValue;
+		session().changes().peerUpdated(this, UpdateFlag::ChatWallPaper);
+	}
+}
+
 bool PeerData::wallPaperOverriden() const {
 	return _wallPaperOverriden != 0;
 }
diff --git a/Telegram/SourceFiles/data/data_peer.h b/Telegram/SourceFiles/data/data_peer.h
index b09640d7f23ec7..9ae649754e6b3a 100644
--- a/Telegram/SourceFiles/data/data_peer.h
+++ b/Telegram/SourceFiles/data/data_peer.h
@@ -515,6 +515,7 @@ class PeerData {
 	void setWallPaper(
 		std::optional<Data::WallPaper> paper,
 		bool overriden = false);
+	void setWallPaperOverriden(bool overriden);
 	[[nodiscard]] bool wallPaperOverriden() const;
 	[[nodiscard]] const Data::WallPaper *wallPaper() const;
 
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 11eb3d208e182e..f3b5a371b2787d 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1169,6 +1169,8 @@ not_null<UserData*> Session::processUser(const TLuser &user) {
 			: QString();
 		result->botInfo->supportsAttachMenu
 			= data.vcan_be_added_to_attachment_menu().v;
+		result->botInfo->canEditInformation = data.vcan_be_edited().v;
+		result->botInfo->hasMainApp = data.vhas_main_web_app().v;
 	}, [&](const TLDuserTypeUnknown) {
 		result->setFlags(result->flags() | UserDataFlag::Deleted);
 		result->setBotInfoVersion(-1);
@@ -1377,6 +1379,9 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 	result->setActionBar(data.vaction_bar());
 	result->setMessagesTTL(data.vmessage_auto_delete_time().v);
 	result->setThemeEmoji(data.vtheme_name().v);
+	result->setWallPaper(data.vbackground()
+		? Data::WallPaper::Create(&result->session(), *data.vbackground())
+		: std::nullopt);
 
 	if (const auto sender = data.vmessage_sender_id()) {
 		session().sendAsPeers().setChosen(result, peerFromSender(*sender));
diff --git a/Telegram/SourceFiles/data/data_wall_paper.cpp b/Telegram/SourceFiles/data/data_wall_paper.cpp
index 5e1be7e7aadb8d..f3ac030381ed64 100644
--- a/Telegram/SourceFiles/data/data_wall_paper.cpp
+++ b/Telegram/SourceFiles/data/data_wall_paper.cpp
@@ -672,6 +672,17 @@ std::optional<WallPaper> WallPaper::Create(
 	return result;
 }
 
+std::optional<WallPaper> WallPaper::Create(
+		not_null<Main::Session*> session,
+		const TLchatBackground &paper) {
+	const auto &data = paper.data();
+	auto result = WallPaper::Create(session, data.vbackground());
+	if (!result || result->isPattern() || !result->document()) {
+		return result;
+	}
+	return result->withPatternIntensity(data.vdark_theme_dimming().v);
+}
+
 QByteArray WallPaper::serialize() const {
 	auto size = sizeof(quint64) // _id
 		+ sizeof(quint64) // _accessHash
diff --git a/Telegram/SourceFiles/data/data_wall_paper.h b/Telegram/SourceFiles/data/data_wall_paper.h
index 1bc9d3904032b2..69f3494e114313 100644
--- a/Telegram/SourceFiles/data/data_wall_paper.h
+++ b/Telegram/SourceFiles/data/data_wall_paper.h
@@ -15,6 +15,7 @@ namespace Tdb {
 class TLbackground;
 class TLbackgroundFill;
 class TLbackgroundType;
+class TLchatBackground;
 } // namespace Tdb
 
 namespace Main {
@@ -115,6 +116,9 @@ class WallPaper {
 	[[nodiscard]] static std::optional<WallPaper> Create(
 		not_null<Main::Session*> session,
 		const Tdb::TLbackground &paper);
+	[[nodiscard]] static std::optional<WallPaper> Create(
+		not_null<Main::Session*> session,
+		const Tdb::TLchatBackground &paper);
 
 	[[nodiscard]] QByteArray serialize() const;
 	[[nodiscard]] static std::optional<WallPaper> FromSerialized(
diff --git a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
index 0da43c85b2c9a1..2d8cd8bfdd6c35 100644
--- a/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
+++ b/Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp
@@ -1832,7 +1832,10 @@ void GenerateItems(
 
 	const auto createParticipantJoinByInvite = [&](
 			const LogJoinByInvite &data) {
+#if 0 // mtp
 		const auto text = data.is_via_chatlist()
+#endif
+		const auto text = data.vvia_chat_folder_invite_link().v
 			? (channel->isMegagroup()
 				? tr::lng_admin_log_participant_joined_by_filter_link
 				: tr::lng_admin_log_participant_joined_by_filter_link_channel)
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index d752841ff7570a..ed67818acd9400 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -2209,6 +2209,13 @@ void History::setFolderPointer(
 		folder->registerOne(this);
 	}
 	session().changes().historyUpdated(this, UpdateFlag::Folder);
+
+	if (!_pendingFilterPosition.empty()) {
+		const auto positions = base::take(_pendingFilterPosition);
+		for (const auto &[filterId, info] : positions) {
+			updateChatListSortPosition(filterId, info.order, info.pinned);
+		}
+	}
 }
 
 void History::setLastKeyboardId(MsgId id) {
@@ -3095,10 +3102,14 @@ void History::applyPosition(const TLDchatPosition &data) {
 				: owner().folder(Data::Folder::kId).get();
 			setFolderPointer(value, order, pinned);
 		}
-	}, [&](const TLDchatListFilter &data) {
+	}, [&](const TLDchatListFolder &data) {
+		const auto filterId = data.vchat_folder_id().v;
 		if (folderKnown()) {
-			const auto filterId = data.vchat_filter_id().v;
 			updateChatListSortPosition(filterId, order, pinned);
+		} else if (order) {
+			_pendingFilterPosition[filterId] = { order, pinned };
+		} else {
+			_pendingFilterPosition.erase(filterId);
 		}
 	});
 }
diff --git a/Telegram/SourceFiles/history/history.h b/Telegram/SourceFiles/history/history.h
index 03ba75e8cee502..6a1c7626559b80 100644
--- a/Telegram/SourceFiles/history/history.h
+++ b/Telegram/SourceFiles/history/history.h
@@ -513,6 +513,12 @@ class History final : public Data::Thread {
 	mtpRequestId sendRequestId = 0;
 
 private:
+	struct PendingFilterPosition {
+		int64 order = 0;
+		bool pinned = false;
+	};
+	base::flat_map<FilterId, PendingFilterPosition> _pendingFilterPosition;
+
 	friend class HistoryBlock;
 
 	enum class Flag : uchar {
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index 7897123adbbb39..6c6d456ebe8ab0 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -4708,6 +4708,38 @@ void HistoryItem::setServiceMessageByContent(
 				fromLinkText(),
 				Ui::Text::WithEntities);
 		}
+	}, [&](const TLDmessageChatSetBackground &data) {
+		const auto isSelf = (_from->id == _from->session().userPeerId());
+		const auto peer = isSelf ? history()->peer : _from;
+		const auto user = peer->asUser();
+		const auto name = (user && !user->firstName.isEmpty())
+			? user->firstName
+			: peer->name();
+		if (data.vold_background_message_id().v) {
+			if (!isSelf) {
+				prepared.links.push_back(peer->createOpenLink());
+			}
+			prepared.text = isSelf
+				? tr::lng_action_set_same_wallpaper_me(
+					tr::now,
+					Ui::Text::WithEntities)
+				: tr::lng_action_set_same_wallpaper(
+					tr::now,
+					lt_user,
+					Ui::Text::Link(name, 1), // Link 1.
+					Ui::Text::WithEntities);
+		} else {
+			prepared.links.push_back(peer->createOpenLink());
+			prepared.text = isSelf
+				? tr::lng_action_set_wallpaper_me(
+					tr::now,
+					Ui::Text::WithEntities)
+				: tr::lng_action_set_wallpaper(
+					tr::now,
+					lt_user,
+					Ui::Text::Link(name, 1), // Link 1.
+					Ui::Text::WithEntities);
+		}
 	}, [&](const TLDmessageChatSetTheme &data) {
 		const auto text = data.vtheme_name().v;
 		if (!text.isEmpty()) {
@@ -5387,6 +5419,7 @@ void HistoryItem::setContent(const TLmessageContent &content) {
 			|| TLDmessageChatUpgradeFrom::Is<T>()
 			|| TLDmessagePinMessage::Is<T>()
 			|| TLDmessageScreenshotTaken::Is<T>()
+			|| TLDmessageChatSetBackground::Is<T>()
 			|| TLDmessageChatSetTheme::Is<T>()
 			|| TLDmessageChatSetMessageAutoDeleteTime::Is<T>()
 			|| TLDmessageChatBoost::Is<T>()
diff --git a/Telegram/SourceFiles/history/history_item_reply_markup.cpp b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
index 758139f6d09bdb..10ab021864cd5e 100644
--- a/Telegram/SourceFiles/history/history_item_reply_markup.cpp
+++ b/Telegram/SourceFiles/history/history_item_reply_markup.cpp
@@ -389,9 +389,12 @@ auto HistoryMessageMarkupData::buttonData(
 	}, [&](const TLDinlineKeyboardButtonTypeCallbackGame &data) {
 		return ButtonData{ Type::Game };
 	}, [&](const TLDinlineKeyboardButtonTypeSwitchInline &data) {
-		const auto type = data.vin_current_chat().v
-			? Type::SwitchInlineSame
-			: Type::SwitchInline;
+		const auto type = data.vtarget_chat().match([&](
+				const TLDtargetChatCurrent &) {
+			return Type::SwitchInlineSame;
+		}, [&](const auto &) {
+			return Type::SwitchInline;
+		});
 		return ButtonData{ type, data.vquery().v.toUtf8() };
 	}, [&](const TLDinlineKeyboardButtonTypeBuy &data) {
 		return ButtonData{ Type::Buy };
diff --git a/Telegram/SourceFiles/intro/intro_step.cpp b/Telegram/SourceFiles/intro/intro_step.cpp
index 49cdfbd0ac5afb..28bdfaff177d3e 100644
--- a/Telegram/SourceFiles/intro/intro_step.cpp
+++ b/Telegram/SourceFiles/intro/intro_step.cpp
@@ -331,8 +331,8 @@ void Step::createSession(const TLuser &self) {
 
 	auto photo = getData()->chosenPhoto;
 	const auto filtersUpdate = getData()->filtersUpdate;
-	const auto &filters = filtersUpdate->c_updateChatFilters();
-	const auto hasFilters = !filters.vchat_filters().v.empty();
+	const auto &filters = filtersUpdate->c_updateChatFolders();
+	const auto hasFilters = !filters.vchat_folders().v.empty();
 
 	auto settings = std::make_unique<Main::SessionSettings>();
 	settings->setDialogsFiltersEnabled(hasFilters);
diff --git a/Telegram/SourceFiles/intro/intro_step.h b/Telegram/SourceFiles/intro/intro_step.h
index 4a936814c136a6..664764dd149f0b 100644
--- a/Telegram/SourceFiles/intro/intro_step.h
+++ b/Telegram/SourceFiles/intro/intro_step.h
@@ -16,7 +16,6 @@ For license and copyright information please follow this link:
 namespace Tdb {
 class TLuser;
 class TLauthorizationState;
-class TLchatFilter;
 } // namespace Tdb
 
 namespace style {
diff --git a/Telegram/SourceFiles/intro/intro_widget.cpp b/Telegram/SourceFiles/intro/intro_widget.cpp
index ea44798b4702e2..f8ab1cf53dc302 100644
--- a/Telegram/SourceFiles/intro/intro_widget.cpp
+++ b/Telegram/SourceFiles/intro/intro_widget.cpp
@@ -273,7 +273,7 @@ void Widget::handleUpdate(const MTPUpdate &update) {
 void Widget::handleUpdate(const TLupdate &update) {
 	update.match([&](const TLDupdateAuthorizationState &data) {
 		handleAuthorizationState(data.vauthorization_state());
-	}, [&](const TLDupdateChatFilters &data) {
+	}, [&](const TLDupdateChatFolders &data) {
 		if (getData()->waitingForFilters) {
 			getData()->filtersUpdate = std::make_shared<TLupdate>(update);
 			getStep()->filtersReceived();
diff --git a/Telegram/SourceFiles/settings/settings_folders.cpp b/Telegram/SourceFiles/settings/settings_folders.cpp
index 131104ad5da8c9..9ec885313614c6 100644
--- a/Telegram/SourceFiles/settings/settings_folders.cpp
+++ b/Telegram/SourceFiles/settings/settings_folders.cpp
@@ -433,6 +433,7 @@ void FilterRowButton::paintEvent(QPaintEvent *e) {
 		if (row->removed || row->removePeersRequestId > 0) {
 			return;
 		} else if (row->filter.chatlist() && !row->removePeersRequestId) {
+#if 0 // mtp
 			row->removePeersRequestId = session->api().request(
 				MTPchatlists_GetLeaveChatlistSuggestions(
 					MTP_inputChatlistDialogFilter(
@@ -445,6 +446,17 @@ void FilterRowButton::paintEvent(QPaintEvent *e) {
 				) | ranges::views::transform([=](const MTPPeer &peer) {
 					return session->data().peer(peerFromMTP(peer));
 				}) | ranges::to_vector;
+#endif
+			row->removePeersRequestId = session->sender().request(
+				TLgetChatFolderChatsToLeave(tl_int32(row->filter.id()))
+			).done(crl::guard(button, [=](const TLchats &result) {
+				const auto row = find(button);
+				row->removePeersRequestId = -1;
+				row->suggestRemovePeers = ranges::views::all(
+					result.data().vchat_ids().v
+				) | ranges::views::transform([=](const TLint53 &peer) {
+					return session->data().peer(peerFromTdbChat(peer));
+				}) | ranges::to_vector;
 				markForRemoval(button);
 			})).fail(crl::guard(button, [=] {
 				const auto row = find(button);
@@ -514,21 +526,23 @@ void FilterRowButton::paintEvent(QPaintEvent *e) {
 #endif
 			if (found->filter.loaded()) {
 				show(button);
+				return;
 			} else if (*loading) {
 				return;
 			}
 			*loading = true;
 			const auto weak = Ui::MakeWeak(button);
-			session->sender().request(TLgetChatFilter(
+			session->sender().request(TLgetChatFolder(
 				tl_int32(found->filter.id())
-			)).done([=](const TLchatFilter &result) {
+			)).done([=](const TLchatFolder &result) {
 				*loading = false;
 				if (const auto button = weak.data()) {
 					const auto found = find(button);
 					found->filter = Data::ChatFilter::FromTL(
 						found->filter.id(),
 						result,
-						&session->data());
+						&session->data(),
+						found->filter.hasMyLinks());
 					show(button);
 				}
 			}).fail([=] {
@@ -717,21 +731,25 @@ void FilterRowButton::paintEvent(QPaintEvent *e) {
 			std::vector<FilterId> order;
 			FnMut<void()> sendReorder;
 			FnMut<void()> sendEdit;
+			FnMut<void()> andNext;
 			int removing = 0;
 			int editing = 0;
 		};
-		const auto state = std::make_shared<State>(State{
+		const auto saving = std::make_shared<State>(State{
 			.sender = &session->sender(),
 		});
-		auto addRequests = base::flat_map<FilterId, TLcreateChatFilter>();
-		auto editRequests = std::vector<TLeditChatFilter>();
-		auto removeRequests = std::vector<TLdeleteChatFilter>();
+		auto addRequests = base::flat_map<FilterId, TLcreateChatFolder>();
+		auto editRequests = std::vector<TLeditChatFolder>();
+		auto removeRequests = std::vector<TLdeleteChatFolder>();
 
 		auto &realFilters = session->data().chatsFilters();
 		const auto &list = realFilters.list();
-		auto &order = state->order;
-		order.reserve(rows->size());
-		for (const auto &row : *rows) {
+		auto &order = saving->order;
+		order.reserve(state->rows.size());
+		for (auto &row : state->rows) {
+			if (row.button.get() == single) {
+				updated = row.filter;
+			}
 			const auto id = row.filter.id();
 			const auto removed = row.removed;
 			const auto i = id
@@ -748,20 +766,41 @@ void FilterRowButton::paintEvent(QPaintEvent *e) {
 				continue;
 			}
 			const auto newId = ids.take(row.button).value_or(id);
+			if (newId != id) {
+				row.filter = row.filter.withId(newId);
+				row.button->updateData(row.filter);
+				if (row.button.get() == single) {
+					updated = row.filter;
+				}
+			}
 			const auto tl = row.filter.tl();
+
 			if (removed) {
-				removeRequests.push_back(TLdeleteChatFilter(tl_int32(id)));
+				auto ids = row.removePeers | ranges::views::transform([](
+						not_null<PeerData*> peer) {
+					return peerToTdbChat(peer->id);
+				}) | ranges::to<QVector>();
+				removeRequests.push_back(TLdeleteChatFolder(
+					tl_int32(id),
+					tl_vector<TLint53>(std::move(ids))));
 			} else if (changed) {
-				editRequests.push_back(TLeditChatFilter(tl_int32(id), tl));
+				editRequests.push_back(TLeditChatFolder(tl_int32(id), tl));
 				order.push_back(id);
 			} else {
-				addRequests.emplace(newId, TLcreateChatFilter(tl));
+				addRequests.emplace(newId, TLcreateChatFolder(tl));
 				order.push_back(newId);
 			}
 		}
+		saving->andNext = [next, updated] {
+			if (next) {
+				Assert(updated.id() != 0);
+				next(updated);
+			}
+		};
 		if (removeRequests.empty()
 			&& editRequests.empty()
 			&& addRequests.empty()) {
+			saving->andNext();
 			return;
 		}
 		if (!ranges::contains(order, FilterId(0))) {
@@ -777,85 +816,64 @@ void FilterRowButton::paintEvent(QPaintEvent *e) {
 			}
 			order.insert(order.begin() + position, FilterId(0));
 		}
-		state->sendReorder = [state] {
-			if (state->order.size() < 2) {
+		saving->sendReorder = [saving] {
+			saving->andNext();
+			if (saving->order.size() < 2) {
 				return;
 			}
 			auto ids = QVector<TLint32>();
 			auto position = 0;
-			for (const auto id : state->order) {
+			for (const auto id : saving->order) {
 				if (id) {
 					ids.push_back(tl_int32(id));
 				} else {
 					position = int(ids.size());
 				}
 			}
-			state->sender->request(TLreorderChatFilters(
+			saving->sender->request(TLreorderChatFolders(
 				tl_vector<TLint32>(std::move(ids)),
 				tl_int32(position)
 			)).send();
 		};
-		state->sendEdit = [
-				state,
+		saving->sendEdit = [
+			saving,
 				addRequests = std::move(addRequests),
 				editRequests = std::move(editRequests)]() mutable {
-			const auto done = [state] {
-				if (!--state->editing) {
-					state->sendReorder();
+			const auto done = [saving] {
+				if (!--saving->editing) {
+					saving->sendReorder();
 				}
 			};
 			for (auto &request : editRequests) {
-				state->sender->request(
+				saving->sender->request(
 					std::move(request)
 				).done(done).fail([=](Error error) {
 					[[maybe_unused]] const auto code = error.code;
 				}).send();
-				++state->editing;
+				++saving->editing;
 			}
 			for (auto &[newId, request] : addRequests) {
-				state->sender->request(
+				saving->sender->request(
 					std::move(request)
-				).done([=, newId = newId](const TLchatFilterInfo &info) {
+				).done([=, newId = newId](const TLchatFolderInfo &info) {
 					const auto realId = info.data().vid().v;
-					for (auto &id : state->order) {
+					for (auto &id : saving->order) {
 						if (id == newId) {
 							id = realId;
 						}
 					}
 					done();
 				}).fail([=, newId = newId] {
-					state->order.erase(
-						ranges::remove(state->order, newId),
-						end(state->order));
+					saving->order.erase(
+						ranges::remove(saving->order, newId),
+						end(saving->order));
 					done();
 				}).send();
-				++state->editing;
+				++saving->editing;
 			}
-			++state->editing;
+			++saving->editing;
 			done();
 		};
-		crl::on_main(session, [
-			state,
-			session,
-			removeRequests = std::move(removeRequests)
-		]() mutable {
-			session->data().chatsFilters().unloadDetails();
-			const auto done = [state] {
-				if (!--state->removing) {
-					state->sendEdit();
-				}
-			};
-			for (auto &request : removeRequests) {
-				state->sender->request(
-					std::move(request)
-				).done(done).fail([=](Error error) {
-					[[maybe_unused]] int code = error.code;
-				}).send();
-				++state->removing;
-			}
-			++state->removing;
-			done();
-		});
 #if 0 // mtp
 		auto order = std::vector<FilterId>();
 		auto updates = std::vector<MTPUpdate>();
@@ -937,6 +955,7 @@ void FilterRowButton::paintEvent(QPaintEvent *e) {
 			}
 			order.insert(order.begin() + position, FilterId(0));
 		}
+#endif
 		if (next) {
 			// We're not closing the layer yet, so delete removed rows.
 			for (auto i = state->rows.begin(); i != state->rows.end();) {
@@ -949,6 +968,29 @@ void FilterRowButton::paintEvent(QPaintEvent *e) {
 				}
 			}
 		}
+		crl::on_main(session, [
+			saving,
+			session,
+			removeRequests = std::move(removeRequests)
+		]() mutable {
+			session->data().chatsFilters().unloadDetails();
+			const auto done = [saving] {
+				if (!--saving->removing) {
+					saving->sendEdit();
+				}
+			};
+			for (auto &request : removeRequests) {
+				saving->sender->request(
+					std::move(request)
+				).done(done).fail([=](Error error) {
+					[[maybe_unused]] int code = error.code;
+				}).send();
+				++saving->removing;
+			}
+			++saving->removing;
+			done();
+		});
+#if 0 // mtp
 		crl::on_main(session, [
 			session,
 			next,
diff --git a/Telegram/SourceFiles/settings/settings_premium.cpp b/Telegram/SourceFiles/settings/settings_premium.cpp
index 3d8cfd55ac1a1e..808d82db304960 100644
--- a/Telegram/SourceFiles/settings/settings_premium.cpp
+++ b/Telegram/SourceFiles/settings/settings_premium.cpp
@@ -500,16 +500,20 @@ void SendAppLog(
 			} else if (part == u"stickers_faved"_q) {
 				return tl_premiumLimitTypeFavoriteStickerCount();
 			} else if (part == u"dialog_filters"_q) {
-				return tl_premiumLimitTypeChatFilterCount();
+				return tl_premiumLimitTypeChatFolderCount();
 			} else if (part == u"dialog_filters_chats"_q
 				|| part == u"dialog_filters_pinned"_q) {
-				return tl_premiumLimitTypeChatFilterChosenChatCount();
+				return tl_premiumLimitTypeChatFolderChosenChatCount();
 			} else if (part == u"caption_length"_q) {
 				return tl_premiumLimitTypeCaptionLength();
 			} else if (part == u"dialog_pinned"_q) {
 				return tl_premiumLimitTypePinnedChatCount();
 			} else if (part == u"dialogs_folder_pinned"_q) {
 				return tl_premiumLimitTypePinnedArchivedChatCount();
+			} else if (part == u"chatlist_invites"_q) {
+				return tl_premiumLimitTypeChatFolderInviteLinkCount();
+			} else if (part == u"chatlists_joined"_q) {
+				return tl_premiumLimitTypeShareableChatFolderCount();
 			}
 			Unexpected("Unknown double_limits__ premium ref.");
 		}());
diff --git a/Telegram/SourceFiles/tdb/td_api.tl b/Telegram/SourceFiles/tdb/td_api.tl
index cae7cefb7989aa..54b519042cfee0 100644
--- a/Telegram/SourceFiles/tdb/td_api.tl
+++ b/Telegram/SourceFiles/tdb/td_api.tl
@@ -29,7 +29,7 @@ ok = Ok;
 //@length Length of the code
 authenticationCodeTypeTelegramMessage length:int32 = AuthenticationCodeType;
 
-//@description An authentication code is delivered via an SMS message to the specified phone number
+//@description An authentication code is delivered via an SMS message to the specified phone number; applications may not receive this type of code
 //@length Length of the code
 authenticationCodeTypeSms length:int32 = AuthenticationCodeType;
 
@@ -57,7 +57,7 @@ authenticationCodeTypeFragment url:string length:int32 = AuthenticationCodeType;
 authenticationCodeTypeFirebaseAndroid nonce:bytes length:int32 = AuthenticationCodeType;
 
 //@description An authentication code is delivered via Firebase Authentication to the official iOS application
-//@receipt Receipt of successful applikation token validation to compare with receipt from push notification
+//@receipt Receipt of successful application token validation to compare with receipt from push notification
 //@push_timeout Time after the next authentication method is supposed to be used if verification push notification isn't received, in seconds
 //@length Length of the code
 authenticationCodeTypeFirebaseIos receipt:string push_timeout:int32 length:int32 = AuthenticationCodeType;
@@ -92,6 +92,18 @@ emailAddressAuthenticationAppleId token:string = EmailAddressAuthentication;
 emailAddressAuthenticationGoogleId token:string = EmailAddressAuthentication;
 
 
+//@class EmailAddressResetState
+//@description Describes reset state of a email address
+
+//@description Email address can be reset after the given period. Call resetAuthenticationEmailAddress to reset it and allow the user to authorize with a code sent to the user's phone number
+//@wait_period Time required to wait before the email address can be reset; 0 if the user is subscribed to Telegram Premium
+emailAddressResetStateAvailable wait_period:int32 = EmailAddressResetState;
+
+//@description Email address reset has already been requested. Call resetAuthenticationEmailAddress to check whether immediate reset is possible
+//@reset_in Left time before the email address will be reset, in seconds. updateAuthorizationState is not sent when this field changes
+emailAddressResetStatePending reset_in:int32 = EmailAddressResetState;
+
+
 //@description Represents a part of the text that needs to be formatted in some unusual way
 //@offset Offset of the entity, in UTF-16 code units
 //@length Length of the entity, in UTF-16 code units
@@ -119,7 +131,7 @@ termsOfService text:formattedText min_user_age:int32 show_popup:Bool = TermsOfSe
 //@class AuthorizationState
 //@description Represents the current authorization state of the TDLib client
 
-//@description Initializetion parameters are needed. Call setTdlibParameters to provide them
+//@description Initialization parameters are needed. Call setTdlibParameters to provide them
 authorizationStateWaitTdlibParameters = AuthorizationState;
 
 //@description TDLib needs the user's phone number to authorize. Call setAuthenticationPhoneNumber to provide the phone number, or use requestQrCodeAuthentication or checkAuthenticationBotToken for other authentication options
@@ -134,8 +146,8 @@ authorizationStateWaitEmailAddress allow_apple_id:Bool allow_google_id:Bool = Au
 //@allow_apple_id True, if authorization through Apple ID is allowed
 //@allow_google_id True, if authorization through Google ID is allowed
 //@code_info Information about the sent authentication code
-//@next_phone_number_authorization_date Point in time (Unix timestamp) when the user will be able to authorize with a code sent to the user's phone number; 0 if unknown
-authorizationStateWaitEmailCode allow_apple_id:Bool allow_google_id:Bool code_info:emailAddressAuthenticationCodeInfo next_phone_number_authorization_date:int32 = AuthorizationState;
+//@email_address_reset_state Reset state of the email address; may be null if the email address can't be reset
+authorizationStateWaitEmailCode allow_apple_id:Bool allow_google_id:Bool code_info:emailAddressAuthenticationCodeInfo email_address_reset_state:EmailAddressResetState = AuthorizationState;
 
 //@description TDLib needs the user's authentication code to authorize. Call checkAuthenticationCode to check the code
 //@code_info Information about the authorization code that was sent
@@ -427,7 +439,7 @@ photo has_stickers:Bool minithumbnail:minithumbnail sizes:vector<photoSize> = Ph
 
 //@description Describes a sticker
 //@id Unique sticker identifier within the set; 0 if none
-//@set_id The identifier of the sticker set to which the sticker belongs; 0 if none
+//@set_id Identifier of the sticker set to which the sticker belongs; 0 if none
 //@width Sticker width; as defined by the sender
 //@height Sticker height; as defined by the sender
 //@emoji Emoji corresponding to the sticker
@@ -532,6 +544,25 @@ webApp short_name:string title:string description:string photo:photo animation:a
 poll id:int64 question:string options:vector<pollOption> total_voter_count:int32 recent_voter_user_ids:vector<int53> is_anonymous:Bool type:PollType open_period:int32 close_date:int32 is_closed:Bool = Poll;
 
 
+//@description Describes a chat background
+//@id Unique background identifier
+//@is_default True, if this is one of default backgrounds
+//@is_dark True, if the background is dark and is recommended to be used with dark theme
+//@name Unique background name
+//@document Document with the background; may be null. Null only for filled backgrounds
+//@type Type of the background
+background id:int64 is_default:Bool is_dark:Bool name:string document:document type:BackgroundType = Background;
+
+//@description Contains a list of backgrounds
+//@backgrounds A list of backgrounds
+backgrounds backgrounds:vector<background> = Backgrounds;
+
+//@description Describes a background set for a specific chat
+//@background The background
+//@dark_theme_dimming Dimming of the background in dark themes, as a percentage; 0-100
+chatBackground background:background dark_theme_dimming:int32 = ChatBackground;
+
+
 //@description Describes a user profile photo
 //@id Photo identifier; 0 for an empty photo. Can be used to find a photo in a list of user profile photos
 //@small A small (160x160) user profile photo. The file can be downloaded only before the photo is changed
@@ -560,13 +591,14 @@ userTypeRegular = UserType;
 userTypeDeleted = UserType;
 
 //@description A bot (see https://core.telegram.org/bots)
+//@can_be_edited True, if the bot is owned by the current user and can be edited using the methods toggleBotUsernameIsActive, reorderBotActiveUsernames, setBotProfilePhoto, setBotName, setBotInfoDescription, and setBotInfoShortDescription
 //@can_join_groups True, if the bot can be invited to basic group and supergroup chats
 //@can_read_all_group_messages True, if the bot can read all messages in basic group or supergroup chats and not just those addressed to the bot. In private and channel chats a bot can always read all messages
 //@is_inline True, if the bot supports inline queries
 //@inline_query_placeholder Placeholder for inline queries (displayed on the application input field)
 //@need_location True, if the location of the user is expected to be sent with every inline query to this bot
 //@can_be_added_to_attachment_menu True, if the bot can be added to attachment menu
-userTypeBot can_join_groups:Bool can_read_all_group_messages:Bool is_inline:Bool inline_query_placeholder:string need_location:Bool can_be_added_to_attachment_menu:Bool = UserType;
+userTypeBot can_be_edited:Bool can_join_groups:Bool can_read_all_group_messages:Bool is_inline:Bool inline_query_placeholder:string need_location:Bool can_be_added_to_attachment_menu:Bool = UserType;
 
 //@description No information on the user besides the user identifier is available, yet this user has not been deleted. This object is extremely rare and must be handled like a deleted user. It is not possible to perform any actions on users of this type
 userTypeUnknown = UserType;
@@ -716,9 +748,9 @@ emojiStatuses emoji_statuses:vector<emojiStatus> = EmojiStatuses;
 
 
 //@description Describes usernames assigned to a user, a supergroup, or a channel
-//@active_usernames List of active usernames; the first one must be shown as the primary username. The order of active usernames can be changed with reorderActiveUsernames or reorderSupergroupActiveUsernames
-//@disabled_usernames List of currently disabled usernames; the username can be activated with toggleUsernameIsActive/toggleSupergroupUsernameIsActive
-//@editable_username The active username, which can be changed with setUsername/setSupergroupUsername
+//@active_usernames List of active usernames; the first one must be shown as the primary username. The order of active usernames can be changed with reorderActiveUsernames, reorderBotActiveUsernames or reorderSupergroupActiveUsernames
+//@disabled_usernames List of currently disabled usernames; the username can be activated with toggleUsernameIsActive, toggleBotUsernameIsActive, or toggleSupergroupUsernameIsActive
+//@editable_username The active username, which can be changed with setUsername or setSupergroupUsername
 usernames active_usernames:vector<string> disabled_usernames:vector<string> editable_username:string = Usernames;
 
 
@@ -755,7 +787,11 @@ user id:int53 first_name:string last_name:string usernames:usernames phone_numbe
 //@commands List of the bot commands
 //@default_group_administrator_rights Default administrator rights for adding the bot to basic group and supergroup chats; may be null
 //@default_channel_administrator_rights Default administrator rights for adding the bot to channels; may be null
-botInfo short_description:string description:string photo:photo animation:animation menu_button:botMenuButton commands:vector<botCommand> default_group_administrator_rights:chatAdministratorRights default_channel_administrator_rights:chatAdministratorRights = BotInfo;
+//@edit_commands_link The internal link, which can be used to edit bot commands; may be null
+//@edit_description_link The internal link, which can be used to edit bot description; may be null
+//@edit_description_media_link The internal link, which can be used to edit the photo or animation shown in the chat with the bot if the chat is empty; may be null
+//@edit_settings_link The internal link, which can be used to edit bot settings; may be null
+botInfo short_description:string description:string photo:photo animation:animation menu_button:botMenuButton commands:vector<botCommand> default_group_administrator_rights:chatAdministratorRights default_channel_administrator_rights:chatAdministratorRights edit_commands_link:InternalLinkType edit_description_link:InternalLinkType edit_description_media_link:InternalLinkType edit_settings_link:InternalLinkType = BotInfo;
 
 //@description Contains full information about a user
 //@personal_photo User profile photo set by the current user for the contact; may be null. If null and user.profile_photo is null, then the photo is empty; otherwise, it is unknown.
@@ -933,8 +969,9 @@ chatInviteLinkCounts invite_link_counts:vector<chatInviteLinkCount> = ChatInvite
 //@description Describes a chat member joined a chat via an invite link
 //@user_id User identifier
 //@joined_chat_date Point in time (Unix timestamp) when the user joined the chat
+//@via_chat_folder_invite_link True, if the user has joined the chat using an invite link for a chat folder
 //@approver_user_id User identifier of the chat administrator, approved user join request
-chatInviteLinkMember user_id:int53 joined_chat_date:int32 approver_user_id:int53 = ChatInviteLinkMember;
+chatInviteLinkMember user_id:int53 joined_chat_date:int32 via_chat_folder_invite_link:Bool approver_user_id:int53 = ChatInviteLinkMember;
 
 //@description Contains a list of chat members joined a chat via an invite link
 //@total_count Approximate total number of chat members found
@@ -999,7 +1036,7 @@ basicGroupFullInfo photo:chatPhoto description:string creator_user_id:int53 memb
 //@date Point in time (Unix timestamp) when the current user joined, or the point in time when the supergroup or channel was created, in case the user is not a member
 //@status Status of the current user in the supergroup or channel; custom title will always be empty
 //@member_count Number of members in the supergroup or channel; 0 if unknown. Currently, it is guaranteed to be known only if the supergroup or channel was received
-//-through searchPublicChats, searchChatsNearby, getInactiveSupergroupChats, getSuitableDiscussionChats, getGroupsInCommon, or getUserPrivacySettingRules
+//-through searchPublicChats, searchChatsNearby, getInactiveSupergroupChats, getSuitableDiscussionChats, getGroupsInCommon, getUserPrivacySettingRules, or in chatFolderInviteLinkInfo.missing_chat_ids
 //@has_linked_chat True, if the channel has a discussion group, or the supergroup is the designated discussion group for a channel
 //@has_location True, if the supergroup is connected to a location, i.e. the supergroup is a location-based supergroup
 //@sign_messages True, if messages sent to the channel need to contain information about the sender. This field is only applicable to channels
@@ -1364,7 +1401,7 @@ notificationSettingsScopeGroupChats = NotificationSettingsScope;
 notificationSettingsScopeChannelChats = NotificationSettingsScope;
 
 
-//@description Contains information about notification settings for a chat or a froum topic
+//@description Contains information about notification settings for a chat or a forum topic
 //@use_default_mute_for If true, mute_for is ignored and the value for the relevant type of chat or the forum chat is used instead
 //@mute_for Time left before notifications will be unmuted, in seconds
 //@use_default_sound If true, the value for the relevant type of chat or the forum chat is used instead of sound_id
@@ -1415,14 +1452,18 @@ chatTypeSupergroup supergroup_id:int53 is_channel:Bool = ChatType;
 chatTypeSecret secret_chat_id:int32 user_id:int53 = ChatType;
 
 
-//@description Represents a filter of user chats
-//@title The title of the filter; 1-12 characters without line feeds
-//@icon_name The chosen icon name for short filter representation. If non-empty, must be one of "All", "Unread", "Unmuted", "Bots", "Channels", "Groups", "Private", "Custom", "Setup", "Cat", "Crown",
-//-"Favorite", "Flower", "Game", "Home", "Love", "Mask", "Party", "Sport", "Study", "Trade", "Travel", "Work", "Airplane", "Book", "Light", "Like", "Money", "Note", "Palette".
-//-If empty, use getChatFilterDefaultIconName to get default icon name for the filter
-//@pinned_chat_ids The chat identifiers of pinned chats in the filtered chat list. There can be up to getOption("chat_filter_chosen_chat_count_max") pinned and always included non-secret chats and the same number of secret chats, but the limit can be increased with Telegram Premium
-//@included_chat_ids The chat identifiers of always included chats in the filtered chat list. There can be up to getOption("chat_filter_chosen_chat_count_max") pinned and always included non-secret chats and the same number of secret chats, but the limit can be increased with Telegram Premium
-//@excluded_chat_ids The chat identifiers of always excluded chats in the filtered chat list. There can be up to getOption("chat_filter_chosen_chat_count_max") always excluded non-secret chats and the same number of secret chats, but the limit can be increased with Telegram Premium
+//@description Represents an icon for a chat folder
+//@name The chosen icon name for short folder representation; one of "All", "Unread", "Unmuted", "Bots", "Channels", "Groups", "Private", "Custom", "Setup", "Cat", "Crown",
+//-"Favorite", "Flower", "Game", "Home", "Love", "Mask", "Party", "Sport", "Study", "Trade", "Travel", "Work", "Airplane", "Book", "Light", "Like", "Money", "Note", "Palette"
+chatFolderIcon name:string = ChatFolderIcon;
+
+//@description Represents a folder for user chats
+//@title The title of the folder; 1-12 characters without line feeds
+//@icon The chosen icon for the chat folder; may be null. If null, use getChatFolderDefaultIconName to get default icon name for the folder
+//@is_shareable True, if at least one link has been created for the folder
+//@pinned_chat_ids The chat identifiers of pinned chats in the folder. There can be up to getOption("chat_folder_chosen_chat_count_max") pinned and always included non-secret chats and the same number of secret chats, but the limit can be increased with Telegram Premium
+//@included_chat_ids The chat identifiers of always included chats in the folder. There can be up to getOption("chat_folder_chosen_chat_count_max") pinned and always included non-secret chats and the same number of secret chats, but the limit can be increased with Telegram Premium
+//@excluded_chat_ids The chat identifiers of always excluded chats in the folder. There can be up to getOption("chat_folder_chosen_chat_count_max") always excluded non-secret chats and the same number of secret chats, but the limit can be increased with Telegram Premium
 //@exclude_muted True, if muted chats need to be excluded
 //@exclude_read True, if read chats need to be excluded
 //@exclude_archived True, if archived chats need to be excluded
@@ -1431,23 +1472,39 @@ chatTypeSecret secret_chat_id:int32 user_id:int53 = ChatType;
 //@include_bots True, if bots need to be included
 //@include_groups True, if basic groups and supergroups need to be included
 //@include_channels True, if channels need to be included
-chatFilter title:string icon_name:string pinned_chat_ids:vector<int53> included_chat_ids:vector<int53> excluded_chat_ids:vector<int53> exclude_muted:Bool exclude_read:Bool exclude_archived:Bool include_contacts:Bool include_non_contacts:Bool include_bots:Bool include_groups:Bool include_channels:Bool = ChatFilter;
+chatFolder title:string icon:chatFolderIcon is_shareable:Bool pinned_chat_ids:vector<int53> included_chat_ids:vector<int53> excluded_chat_ids:vector<int53> exclude_muted:Bool exclude_read:Bool exclude_archived:Bool include_contacts:Bool include_non_contacts:Bool include_bots:Bool include_groups:Bool include_channels:Bool = ChatFolder;
 
-//@description Contains basic information about a chat filter
-//@id Unique chat filter identifier
-//@title The title of the filter; 1-12 characters without line feeds
-//@icon_name The chosen or default icon name for short filter representation. One of "All", "Unread", "Unmuted", "Bots", "Channels", "Groups", "Private", "Custom", "Setup", "Cat", "Crown",
-//-"Favorite", "Flower", "Game", "Home", "Love", "Mask", "Party", "Sport", "Study", "Trade", "Travel", "Work", "Airplane", "Book", "Light", "Like", "Money", "Note", "Palette"
-chatFilterInfo id:int32 title:string icon_name:string = ChatFilterInfo;
+//@description Contains basic information about a chat folder
+//@id Unique chat folder identifier
+//@title The title of the folder; 1-12 characters without line feeds
+//@icon The chosen or default icon for the chat folder
+//@has_my_invite_links True, if the chat folder has invite links created by the current user
+chatFolderInfo id:int32 title:string icon:chatFolderIcon has_my_invite_links:Bool = ChatFolderInfo;
+
+//@description Contains a chat folder invite link
+//@invite_link The chat folder invite link
+//@name Name of the link
+//@chat_ids Identifiers of chats, included in the link
+chatFolderInviteLink invite_link:string name:string chat_ids:vector<int53> = ChatFolderInviteLink;
 
-//@description Describes a recommended chat filter
-//@filter The chat filter
-//@param_description Chat filter description
-recommendedChatFilter filter:chatFilter description:string = RecommendedChatFilter;
+//@description Represents a list of chat folder invite links
+//@invite_links List of the invite links
+chatFolderInviteLinks invite_links:vector<chatFolderInviteLink> = ChatFolderInviteLinks;
 
-//@description Contains a list of recommended chat filters
-//@chat_filters List of recommended chat filters
-recommendedChatFilters chat_filters:vector<recommendedChatFilter> = RecommendedChatFilters;
+//@description Contains information about an invite link to a chat folder
+//@chat_folder_info Basic information about the chat folder; chat folder identifier will be 0 if the user didn't have the chat folder yet
+//@missing_chat_ids Identifiers of the chats from the link, which aren't added to the folder yet
+//@added_chat_ids Identifiers of the chats from the link, which are added to the folder already
+chatFolderInviteLinkInfo chat_folder_info:chatFolderInfo missing_chat_ids:vector<int53> added_chat_ids:vector<int53> = ChatFolderInviteLinkInfo;
+
+//@description Describes a recommended chat folder
+//@folder The chat folder
+//@param_description Chat folder description
+recommendedChatFolder folder:chatFolder description:string = RecommendedChatFolder;
+
+//@description Contains a list of recommended chat folders
+//@chat_folders List of recommended chat folders
+recommendedChatFolders chat_folders:vector<recommendedChatFolder> = RecommendedChatFolders;
 
 
 //@class ChatList
@@ -1459,9 +1516,9 @@ chatListMain = ChatList;
 //@description A list of chats usually located at the top of the main chat list. Unmuted chats are automatically moved from the Archive to the Main chat list when a new message arrives
 chatListArchive = ChatList;
 
-//@description A list of chats belonging to a chat filter
-//@chat_filter_id Chat filter identifier
-chatListFilter chat_filter_id:int32 = ChatList;
+//@description A list of chats added to a chat folder
+//@chat_folder_id Chat folder identifier
+chatListFolder chat_folder_id:int32 = ChatList;
 
 //@description Contains a list of chat lists
 //@chat_lists List of chat lists
@@ -1532,6 +1589,7 @@ videoChat group_call_id:int32 has_participants:Bool default_participant_id:Messa
 //@notification_settings Notification settings for the chat
 //@available_reactions Types of reaction, available in the chat
 //@message_auto_delete_time Current message auto-delete or self-destruct timer setting for the chat, in seconds; 0 if disabled. Self-destruct timer in secret chats starts after the message or its content is viewed. Auto-delete timer in other chats starts from the send date
+//@background Background set for the chat; may be null if none
 //@theme_name If non-empty, name of a theme, set for the chat
 //@action_bar Information about actions which must be possible to do through the chat action bar; may be null
 //@video_chat Information about video chat of the chat
@@ -1539,7 +1597,7 @@ videoChat group_call_id:int32 has_participants:Bool default_participant_id:Messa
 //@reply_markup_message_id Identifier of the message from which reply markup needs to be used; 0 if there is no default custom reply markup in the chat
 //@draft_message A draft of a message in the chat; may be null
 //@client_data Application-specific data associated with the chat. (For example, the chat scroll position or local chat notification settings can be stored here.) Persistent if the message database is used
-chat id:int53 type:ChatType title:string photo:chatPhotoInfo permissions:chatPermissions last_message:message positions:vector<chatPosition> message_sender_id:MessageSender has_protected_content:Bool is_translatable:Bool is_marked_as_unread:Bool is_blocked:Bool has_scheduled_messages:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_be_reported:Bool default_disable_notification:Bool unread_count:int32 last_read_inbox_message_id:int53 last_read_outbox_message_id:int53 unread_mention_count:int32 unread_reaction_count:int32 notification_settings:chatNotificationSettings available_reactions:ChatAvailableReactions message_auto_delete_time:int32 theme_name:string action_bar:ChatActionBar video_chat:videoChat pending_join_requests:chatJoinRequestsInfo reply_markup_message_id:int53 draft_message:draftMessage client_data:string = Chat;
+chat id:int53 type:ChatType title:string photo:chatPhotoInfo permissions:chatPermissions last_message:message positions:vector<chatPosition> message_sender_id:MessageSender has_protected_content:Bool is_translatable:Bool is_marked_as_unread:Bool is_blocked:Bool has_scheduled_messages:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_be_reported:Bool default_disable_notification:Bool unread_count:int32 last_read_inbox_message_id:int53 last_read_outbox_message_id:int53 unread_mention_count:int32 unread_reaction_count:int32 notification_settings:chatNotificationSettings available_reactions:ChatAvailableReactions message_auto_delete_time:int32 background:chatBackground theme_name:string action_bar:ChatActionBar video_chat:videoChat pending_join_requests:chatJoinRequestsInfo reply_markup_message_id:int53 draft_message:draftMessage client_data:string = Chat;
 
 //@description Represents a list of chats
 //@total_count Approximate total number of chats found
@@ -1679,8 +1737,8 @@ inlineKeyboardButtonTypeCallbackGame = InlineKeyboardButtonType;
 
 //@description A button that forces an inline query to the bot to be inserted in the input field
 //@query Inline query to be sent to the bot
-//@in_current_chat True, if the inline query must be sent from the current chat
-inlineKeyboardButtonTypeSwitchInline query:string in_current_chat:Bool = InlineKeyboardButtonType;
+//@target_chat Target chat from which to send the inline query
+inlineKeyboardButtonTypeSwitchInline query:string target_chat:TargetChat = InlineKeyboardButtonType;
 
 //@description A button to buy something. This button must be in the first column and row of the keyboard and can be attached only to a message with content of the type messageInvoice
 inlineKeyboardButtonTypeBuy = InlineKeyboardButtonType;
@@ -2340,7 +2398,7 @@ messageExtendedMediaPhoto photo:photo caption:formattedText = MessageExtendedMed
 //@caption Photo caption
 messageExtendedMediaVideo video:video caption:formattedText = MessageExtendedMedia;
 
-//@description The media is unuspported
+//@description The media is unsupported
 //@caption Media caption
 messageExtendedMediaUnsupported caption:formattedText = MessageExtendedMedia;
 
@@ -2878,6 +2936,11 @@ messagePinMessage message_id:int53 = MessageContent;
 //@description A screenshot of a message in the chat has been taken
 messageScreenshotTaken = MessageContent;
 
+//@description A new background was set in the chat
+//@old_background_message_id Identifier of the message with a previously set same background; 0 if none. Can be an identifier of a deleted message
+//@background The new background
+messageChatSetBackground old_background_message_id:int53 background:chatBackground = MessageContent;
+
 //@description A theme in the chat has been changed
 //@theme_name If non-empty, name of a new theme, set for the chat. Otherwise, chat theme was reset to the default one
 messageChatSetTheme theme_name:string = MessageContent;
@@ -2943,11 +3006,14 @@ messagePaymentSuccessful invoice_chat_id:int53 invoice_message_id:int53 currency
 messagePaymentSuccessfulBot currency:string total_amount:int53 is_recurring:Bool is_first_recurring:Bool invoice_payload:bytes shipping_option_id:string order_info:orderInfo telegram_payment_charge_id:string provider_payment_charge_id:string = MessageContent;
 
 //@description Telegram Premium was gifted to the user
+//@gifter_user_id The identifier of a user that gifted Telegram Premium; 0 if the gift was anonymous
 //@currency Currency for the paid amount
 //@amount The paid amount, in the smallest units of the currency
+//@cryptocurrency Cryptocurrency used to pay for the gift; may be empty if none
+//@cryptocurrency_amount The paid amount, in the smallest units of the cryptocurrency
 //@month_count Number of month the Telegram Premium subscription will be active
 //@sticker A sticker to be shown in the message; may be null if unknown
-messageGiftedPremium currency:string amount:int53 month_count:int32 sticker:sticker = MessageContent;
+messageGiftedPremium gifter_user_id:int53 currency:string amount:int53 cryptocurrency:string cryptocurrency_amount:int64 month_count:int32 sticker:sticker = MessageContent;
 
 //@description A contact has registered with Telegram
 messageContactRegistered = MessageContent;
@@ -2976,7 +3042,7 @@ messageWebAppDataSent button_text:string = MessageContent;
 
 //@description Data from a Web App has been received; for bots only
 //@button_text Text of the keyboardButtonTypeWebApp button, which opened the Web App
-//@data Received data
+//@data The data
 messageWebAppDataReceived button_text:string data:string = MessageContent;
 
 //@description Telegram Passport data has been sent to a bot
@@ -3778,7 +3844,7 @@ speechRecognitionResultPending partial_text:string = SpeechRecognitionResult;
 speechRecognitionResultText text:string = SpeechRecognitionResult;
 
 //@description The speech recognition failed
-//@error Received error
+//@error Recognition error
 speechRecognitionResultError error:error = SpeechRecognitionResult;
 
 
@@ -4136,7 +4202,8 @@ chatEventMemberJoined = ChatEventAction;
 
 //@description A new member joined the chat via an invite link
 //@invite_link Invite link used to join the chat
-chatEventMemberJoinedByInviteLink invite_link:chatInviteLink = ChatEventAction;
+//@via_chat_folder_invite_link True, if the user has joined the chat using an invite link for a chat folder
+chatEventMemberJoinedByInviteLink invite_link:chatInviteLink via_chat_folder_invite_link:Bool = ChatEventAction;
 
 //@description A new member was accepted to the chat by an administrator
 //@approver_user_id User identifier of the chat administrator, approved user join request
@@ -4404,11 +4471,11 @@ premiumLimitTypeSavedAnimationCount = PremiumLimitType;
 //@description The maximum number of favorite stickers
 premiumLimitTypeFavoriteStickerCount = PremiumLimitType;
 
-//@description The maximum number of chat filters
-premiumLimitTypeChatFilterCount = PremiumLimitType;
+//@description The maximum number of chat folders
+premiumLimitTypeChatFolderCount = PremiumLimitType;
 
-//@description The maximum number of pinned and always included, or always excluded chats in a chat filter
-premiumLimitTypeChatFilterChosenChatCount = PremiumLimitType;
+//@description The maximum number of pinned and always included, or always excluded chats in a chat folder
+premiumLimitTypeChatFolderChosenChatCount = PremiumLimitType;
 
 //@description The maximum number of pinned chats in the archive chat list
 premiumLimitTypePinnedArchivedChatCount = PremiumLimitType;
@@ -4419,6 +4486,12 @@ premiumLimitTypeCaptionLength = PremiumLimitType;
 //@description The maximum length of the user's bio
 premiumLimitTypeBioLength = PremiumLimitType;
 
+//@description The maximum number of invite links for a chat folder
+premiumLimitTypeChatFolderInviteLinkCount = PremiumLimitType;
+
+//@description The maximum number of added shareable chat folders
+premiumLimitTypeShareableChatFolderCount = PremiumLimitType;
+
 
 //@class PremiumFeature
 //@description Describes a feature available to Premium users
@@ -4462,7 +4535,7 @@ premiumFeatureAnimatedProfilePhoto = PremiumFeature;
 //@description The ability to set a custom emoji as a forum topic icon
 premiumFeatureForumTopicIcon = PremiumFeature;
 
-//@description Allowed to set a premium appllication icons
+//@description Allowed to set a premium application icons
 premiumFeatureAppIcons = PremiumFeature;
 
 //@description Allowed to translate chat messages real-time
@@ -4631,20 +4704,6 @@ backgroundTypePattern fill:BackgroundFill intensity:int32 is_inverted:Bool is_mo
 backgroundTypeFill fill:BackgroundFill = BackgroundType;
 
 
-//@description Describes a chat background
-//@id Unique background identifier
-//@is_default True, if this is one of default backgrounds
-//@is_dark True, if the background is dark and is recommended to be used with dark theme
-//@name Unique background name
-//@document Document with the background; may be null. Null only for filled backgrounds
-//@type Type of the background
-background id:int64 is_default:Bool is_dark:Bool name:string document:document type:BackgroundType = Background;
-
-//@description Contains a list of backgrounds
-//@backgrounds A list of backgrounds
-backgrounds backgrounds:vector<background> = Backgrounds;
-
-
 //@class InputBackground
 //@description Contains information about background to set
 
@@ -4656,6 +4715,10 @@ inputBackgroundLocal background:InputFile = InputBackground;
 //@background_id The background identifier
 inputBackgroundRemote background_id:int64 = InputBackground;
 
+//@description A background previously set in the chat; for chat backgrounds only
+//@message_id Identifier of the message with the background
+inputBackgroundPrevious message_id:int53 = InputBackground;
+
 
 //@description Describes theme settings
 //@accent_color Theme accent color in ARGB format
@@ -4873,6 +4936,10 @@ pushMessageContentChatChangePhoto = PushMessageContent;
 //@title New chat title
 pushMessageContentChatChangeTitle title:string = PushMessageContent;
 
+//@description A chat background was edited
+//@is_same True, if the set background is the same as the background of the current user
+pushMessageContentChatSetBackground is_same:Bool = PushMessageContent;
+
 //@description A chat theme was edited
 //@theme_name If non-empty, name of a new theme, set for the chat. Otherwise, the chat theme was reset to the default one
 pushMessageContentChatSetTheme theme_name:string = PushMessageContent;
@@ -5308,6 +5375,13 @@ internalLinkTypeBotStartInGroup bot_username:string start_parameter:string admin
 //@description The link is a link to the change phone number section of the app
 internalLinkTypeChangePhoneNumber = InternalLinkType;
 
+//@description The link is an invite link to a chat folder. Call checkChatFolderInviteLink with the given invite link to process the link
+//@invite_link Internal representation of the invite link
+internalLinkTypeChatFolderInvite invite_link:string = InternalLinkType;
+
+//@description The link is a link to the folder section of the app settings
+internalLinkTypeChatFolderSettings = InternalLinkType;
+
 //@description The link is a chat invite link. Call checkChatInviteLink with the given invite link to process the link
 //@invite_link Internal representation of the invite link
 internalLinkTypeChatInvite invite_link:string = InternalLinkType;
@@ -5318,9 +5392,6 @@ internalLinkTypeDefaultMessageAutoDeleteTimerSettings = InternalLinkType;
 //@description The link is a link to the edit profile section of the app settings
 internalLinkTypeEditProfileSettings = InternalLinkType;
 
-//@description The link is a link to the filter section of the app settings
-internalLinkTypeFilterSettings = InternalLinkType;
-
 //@description The link is a link to a game. Call searchPublicChat with the given bot username, check that the user is a bot, ask the current user to select a chat to send the game, and then call sendMessage with inputMessageGame
 //@bot_username Username of the bot that owns the game
 //@game_short_name Short name of the game
@@ -6124,6 +6195,11 @@ updateChatPendingJoinRequests chat_id:int53 pending_join_requests:chatJoinReques
 //@reply_markup_message_id Identifier of the message from which reply markup needs to be used; 0 if there is no default custom reply markup in the chat
 updateChatReplyMarkup chat_id:int53 reply_markup_message_id:int53 = Update;
 
+//@description The chat background was changed
+//@chat_id Chat identifier
+//@background The new chat background; may be null if background was reset to default
+updateChatBackground chat_id:int53 background:chatBackground = Update;
+
 //@description The chat theme was changed
 //@chat_id Chat identifier
 //@theme_name The new name of the chat theme; may be empty if theme was reset to default
@@ -6174,10 +6250,10 @@ updateChatIsBlocked chat_id:int53 is_blocked:Bool = Update;
 //@has_scheduled_messages New value of has_scheduled_messages
 updateChatHasScheduledMessages chat_id:int53 has_scheduled_messages:Bool = Update;
 
-//@description The list of chat filters or a chat filter has changed
-//@chat_filters The new list of chat filters
-//@main_chat_list_position Position of the main chat list among chat filters, 0-based
-updateChatFilters chat_filters:vector<chatFilterInfo> main_chat_list_position:int32 = Update;
+//@description The list of chat folders or a chat folder has changed
+//@chat_folders The new list of chat folders
+//@main_chat_list_position Position of the main chat list among chat folders, 0-based
+updateChatFolders chat_folders:vector<chatFolderInfo> main_chat_list_position:int32 = Update;
 
 //@description The number of online group members has changed. This update with non-zero number of online group members is sent only for currently opened chats.
 //-There is no guarantee that it will be sent just after the number of online users has changed
@@ -6399,7 +6475,7 @@ updateChatThemes chat_themes:vector<chatTheme> = Update;
 //@description Some language pack strings have been updated
 //@localization_target Localization target to which the language pack belongs
 //@language_pack_id Identifier of the updated language pack
-//@strings List of changed language pack strings
+//@strings List of changed language pack strings; empty if all strings have changed
 updateLanguagePackStrings localization_target:string language_pack_id:string strings:vector<languagePackString> = Update;
 
 //@description The connection state has changed. This update must be used only to show a human-readable description of the connection state
@@ -6537,9 +6613,10 @@ updatePollAnswer poll_id:int64 user_id:int53 option_ids:vector<int32> = Update;
 //@actor_user_id Identifier of the user, changing the rights
 //@date Point in time (Unix timestamp) when the user rights was changed
 //@invite_link If user has joined the chat using an invite link, the invite link; may be null
+//@via_chat_folder_invite_link True, if the user has joined the chat using an invite link for a chat folder
 //@old_chat_member Previous chat member
 //@new_chat_member New chat member
-updateChatMember chat_id:int53 actor_user_id:int53 date:int32 invite_link:chatInviteLink old_chat_member:chatMember new_chat_member:chatMember = Update;
+updateChatMember chat_id:int53 actor_user_id:int53 date:int32 invite_link:chatInviteLink via_chat_folder_invite_link:Bool old_chat_member:chatMember new_chat_member:chatMember = Update;
 
 //@description A user sent a join request to a chat; for bots only
 //@chat_id Chat identifier
@@ -6665,6 +6742,10 @@ requestQrCodeAuthentication other_user_ids:vector<int53> = Ok;
 //@last_name The last name of the user; 0-64 characters
 registerUser first_name:string last_name:string = Ok;
 
+//@description Resets the login email address. May return an error with a message "TASK_ALREADY_EXISTS" if reset is still pending.
+//-Works only when the current authorization state is authorizationStateWaitEmailCode and authorization_state.can_reset_email_address == true
+resetAuthenticationEmailAddress = Ok;
+
 //@description Checks the 2-step verification password for correctness. Works only when the current authorization state is authorizationStateWaitPassword
 //@password The 2-step verification password to check
 checkAuthenticationPassword password:string = Ok;
@@ -6726,8 +6807,8 @@ getPasswordState = PasswordState;
 //@new_recovery_email_address New recovery email address; may be empty
 setPassword old_password:string new_password:string new_hint:string set_recovery_email_address:Bool new_recovery_email_address:string = PasswordState;
 
-//@description Changes the login email address of the user. The change will not be applied until the new login email address is confirmed with checkLoginEmailAddressCode.
-//-To use Apple ID/Google ID instead of a email address, call checkLoginEmailAddressCode directly
+//@description Changes the login email address of the user. The email address can be changed only if the current user already has login email and passwordState.login_email_address_pattern is non-empty.
+//-The change will not be applied until the new login email address is confirmed with checkLoginEmailAddressCode. To use Apple ID/Google ID instead of a email address, call checkLoginEmailAddressCode directly
 //@new_login_email_address New login email address
 setLoginEmailAddress new_login_email_address:string = EmailAddressAuthenticationCodeInfo;
 
@@ -6829,7 +6910,7 @@ getMessage chat_id:int53 message_id:int53 = Message;
 getMessageLocally chat_id:int53 message_id:int53 = Message;
 
 //@description Returns information about a message that is replied by a given message. Also, returns the pinned message, the game message, the invoice message, and the topic creation message for messages
-//-of the types messagePinMessage, messageGameScore, messagePaymentSuccessful, and topic messages without replied message respectively
+//-of the types messagePinMessage, messageGameScore, messagePaymentSuccessful, messageChatSetBackground and topic messages without replied message respectively
 //@chat_id Identifier of the chat the message belongs to
 //@message_id Identifier of the reply message
 getRepliedMessage chat_id:int53 message_id:int53 = Message;
@@ -7432,7 +7513,7 @@ setDefaultReactionType reaction_type:ReactionType = Ok;
 
 
 //@description Returns all entities (mentions, hashtags, cashtags, bot commands, bank card numbers, URLs, and email addresses) found in the text. Can be called synchronously
-//@text The text in which to look for entites
+//@text The text in which to look for entities
 getTextEntities text:string = TextEntities;
 
 //@description Parses Bold, Italic, Underline, Strikethrough, Spoiler, CustomEmoji, Code, Pre, PreCode, TextUrl and MentionName entities from a marked-up text. Can be called synchronously
@@ -7541,7 +7622,7 @@ shareChatWithBot chat_id:int53 message_id:int53 button_id:int32 shared_chat_id:i
 
 
 //@description Sends an inline query to a bot and returns its results. Returns an error with code 502 if the bot fails to answer the query before the query timeout expires
-//@bot_user_id The identifier of the target bot
+//@bot_user_id Identifier of the target bot
 //@chat_id Identifier of the chat where the query was sent
 //@user_location Location of the user; pass null if unknown or the bot doesn't need user's location
 //@query Text of the query
@@ -7583,12 +7664,12 @@ getWebAppUrl bot_user_id:int53 url:string theme:themeParameters application_name
 //@description Sends data received from a keyboardButtonTypeWebApp Web App to a bot
 //@bot_user_id Identifier of the target bot
 //@button_text Text of the keyboardButtonTypeWebApp button, which opened the Web App
-//@data Received data
+//@data The data
 sendWebAppData bot_user_id:int53 button_text:string data:string = Ok;
 
 //@description Informs TDLib that a Web App is being opened from attachment menu, a botMenuButton button, an internalLinkTypeAttachmentMenuBot link, or an inlineKeyboardButtonTypeWebApp button.
 //-For each bot, a confirmation alert about data sent to the bot must be shown once
-//@chat_id Identifier of the chat in which the Web App is opened
+//@chat_id Identifier of the chat in which the Web App is opened. The Web App can't be opened in secret chats
 //@bot_user_id Identifier of the bot, providing the Web App
 //@url The URL from an inlineKeyboardButtonTypeWebApp button, a botMenuButton button, or an internalLinkTypeAttachmentMenuBot link, or an empty string otherwise
 //@theme Preferred Web App theme; pass null to use the default theme
@@ -7794,34 +7875,83 @@ getChatListsToAddChat chat_id:int53 = ChatLists;
 //@chat_list The chat list. Use getChatListsToAddChat to get suitable chat lists
 addChatToList chat_id:int53 chat_list:ChatList = Ok;
 
-//@description Returns information about a chat filter by its identifier
-//@chat_filter_id Chat filter identifier
-getChatFilter chat_filter_id:int32 = ChatFilter;
+//@description Returns information about a chat folder by its identifier
+//@chat_folder_id Chat folder identifier
+getChatFolder chat_folder_id:int32 = ChatFolder;
+
+//@description Creates new chat folder. Returns information about the created chat folder. There can be up to getOption("chat_folder_count_max") chat folders, but the limit can be increased with Telegram Premium
+//@folder The new chat folder
+createChatFolder folder:chatFolder = ChatFolderInfo;
+
+//@description Edits existing chat folder. Returns information about the edited chat folder
+//@chat_folder_id Chat folder identifier
+//@folder The edited chat folder
+editChatFolder chat_folder_id:int32 folder:chatFolder = ChatFolderInfo;
 
-//@description Creates new chat filter. Returns information about the created chat filter. There can be up to getOption("chat_filter_count_max") chat filters, but the limit can be increased with Telegram Premium
-//@filter Chat filter
-createChatFilter filter:chatFilter = ChatFilterInfo;
+//@description Deletes existing chat folder
+//@chat_folder_id Chat folder identifier
+//@leave_chat_ids Identifiers of the chats to leave. The chats must be pinned or always included in the folder
+deleteChatFolder chat_folder_id:int32 leave_chat_ids:vector<int53> = Ok;
 
-//@description Edits existing chat filter. Returns information about the edited chat filter
-//@chat_filter_id Chat filter identifier
-//@filter The edited chat filter
-editChatFilter chat_filter_id:int32 filter:chatFilter = ChatFilterInfo;
+//@description Returns identifiers of pinned or always included chats from a chat folder, which are suggested to be left when the chat folder is deleted
+//@chat_folder_id Chat folder identifier
+getChatFolderChatsToLeave chat_folder_id:int32 = Chats;
 
-//@description Deletes existing chat filter
-//@chat_filter_id Chat filter identifier
-deleteChatFilter chat_filter_id:int32 = Ok;
+//@description Changes the order of chat folders
+//@chat_folder_ids Identifiers of chat folders in the new correct order
+//@main_chat_list_position Position of the main chat list among chat folders, 0-based. Can be non-zero only for Premium users
+reorderChatFolders chat_folder_ids:vector<int32> main_chat_list_position:int32 = Ok;
 
-//@description Changes the order of chat filters
-//@chat_filter_ids Identifiers of chat filters in the new correct order
-//@main_chat_list_position Position of the main chat list among chat filters, 0-based. Can be non-zero only for Premium users
-reorderChatFilters chat_filter_ids:vector<int32> main_chat_list_position:int32 = Ok;
+//@description Returns recommended chat folders for the current user
+getRecommendedChatFolders = RecommendedChatFolders;
 
-//@description Returns recommended chat filters for the current user
-getRecommendedChatFilters = RecommendedChatFilters;
+//@description Returns default icon name for a folder. Can be called synchronously
+//@folder Chat folder
+getChatFolderDefaultIconName folder:chatFolder = ChatFolderIcon;
 
-//@description Returns default icon name for a filter. Can be called synchronously
-//@filter Chat filter
-getChatFilterDefaultIconName filter:chatFilter = Text;
+//@description Returns identifiers of chats from a chat folder, suitable for adding to a chat folder invite link
+//@chat_folder_id Chat folder identifier
+getChatsForChatFolderInviteLink chat_folder_id:int32 = Chats;
+
+//@description Creates a new invite link for a chat folder. A link can be created for a chat folder if it has only pinned and included chats
+//@chat_folder_id Chat folder identifier
+//@name Name of the link; 0-32 characters
+//@chat_ids Identifiers of chats to be accessible by the invite link. Use getChatsForChatFolderInviteLink to get suitable chats. Basic groups will be automatically converted to supergroups before link creation
+createChatFolderInviteLink chat_folder_id:int32 name:string chat_ids:vector<int53> = ChatFolderInviteLink;
+
+//@description Returns invite links created by the current user for a shareable chat folder
+//@chat_folder_id Chat folder identifier
+getChatFolderInviteLinks chat_folder_id:int32 = ChatFolderInviteLinks;
+
+//@description Edits an invite link for a chat folder
+//@chat_folder_id Chat folder identifier
+//@invite_link Invite link to be edited
+//@name New name of the link; 0-32 characters
+//@chat_ids New identifiers of chats to be accessible by the invite link. Use getChatsForChatFolderInviteLink to get suitable chats. Basic groups will be automatically converted to supergroups before link editing
+editChatFolderInviteLink chat_folder_id:int32 invite_link:string name:string chat_ids:vector<int53> = ChatFolderInviteLink;
+
+//@description Deletes an invite link for a chat folder
+//@chat_folder_id Chat folder identifier
+//@invite_link Invite link to be deleted
+deleteChatFolderInviteLink chat_folder_id:int32 invite_link:string = Ok;
+
+//@description Checks the validity of an invite link for a chat folder and returns information about the corresponding chat folder
+//@invite_link Invite link to be checked
+checkChatFolderInviteLink invite_link:string = ChatFolderInviteLinkInfo;
+
+//@description Adds a chat folder by an invite link
+//@invite_link Invite link for the chat folder
+//@chat_ids Identifiers of the chats added to the chat folder. The chats are automatically joined if they aren't joined yet
+addChatFolderByInviteLink invite_link:string chat_ids:vector<int53> = Ok;
+
+//@description Returns new chats added to a shareable chat folder by its owner. The method must be called at most once in getOption("chat_folder_new_chats_update_period") for the given chat folder
+//@chat_folder_id Chat folder identifier
+getChatFolderNewChats chat_folder_id:int32 = Chats;
+
+//@description Process new chats added to a shareable chat folder by its owner
+//@chat_folder_id Chat folder identifier
+//@added_chat_ids Identifiers of the new chats, which are added to the chat folder. The chats are automatically joined if they aren't joined yet
+processChatFolderNewChats chat_folder_id:int32 added_chat_ids:vector<int53> = Ok;
 
 
 //@description Changes the chat title. Supported only for basic groups, supergroups and channels. Requires can_change_info administrator right
@@ -7845,6 +7975,13 @@ setChatMessageAutoDeleteTime chat_id:int53 message_auto_delete_time:int32 = Ok;
 //@permissions New non-administrator members permissions in the chat
 setChatPermissions chat_id:int53 permissions:chatPermissions = Ok;
 
+//@description Changes the background in a specific chat. Supported only in private and secret chats with non-deleted users
+//@chat_id Chat identifier
+//@background The input background to use; pass null to create a new filled background or to remove the current background
+//@type Background type; pass null to remove the current background
+//@dark_theme_dimming Dimming of the background in dark themes, as a percentage; 0-100
+setChatBackground chat_id:int53 background:InputBackground type:BackgroundType dark_theme_dimming:int32 = Ok;
+
 //@description Changes the chat theme. Supported only in private and secret chats
 //@chat_id Chat identifier
 //@theme_name Name of the new chat theme; pass an empty string to return the default theme
@@ -7866,7 +8003,7 @@ setChatNotificationSettings chat_id:int53 notification_settings:chatNotification
 //@has_protected_content New value of has_protected_content
 toggleChatHasProtectedContent chat_id:int53 has_protected_content:Bool = Ok;
 
-//@description Changes the tranlatable state of a chat; for Telegram Premium users only
+//@description Changes the translatable state of a chat; for Telegram Premium users only
 //@chat_id Chat identifier
 //@is_translatable New value of is_translatable
 toggleChatIsTranslatable chat_id:int53 is_translatable:Bool = Ok;
@@ -8042,6 +8179,10 @@ toggleChatIsPinned chat_list:ChatList chat_id:int53 is_pinned:Bool = Ok;
 //@chat_ids The new list of pinned chats
 setPinnedChats chat_list:ChatList chat_ids:vector<int53> = Ok;
 
+//@description Traverse all chats in a chat list and marks all messages in the chats as read
+//@chat_list Chat list in which to mark all chats as read
+readChatList chat_list:ChatList = Ok;
+
 
 //@description Returns information about a bot that can be added to attachment menu
 //@bot_user_id Bot's user identifier
@@ -8813,23 +8954,54 @@ setDefaultGroupAdministratorRights default_group_administrator_rights:chatAdmini
 setDefaultChannelAdministratorRights default_channel_administrator_rights:chatAdministratorRights = Ok;
 
 
-//@description Sets the text shown in the chat with the bot if the chat is empty; bots only
+//@description Sets the name of a bot. Can be called only if userTypeBot.can_be_edited == true
+//@bot_user_id Identifier of the target bot
+//@language_code A two-letter ISO 639-1 language code. If empty, the description will be shown to all users, for which language there are no dedicated description
+//@name New bot's name on the specified language; 0-64 characters; must be non-empty if language code is empty
+setBotName bot_user_id:int53 language_code:string name:string = Ok;
+
+//@description Returns the name of a bot in the given language. Can be called only if userTypeBot.can_be_edited == true
+//@bot_user_id Identifier of the target bot
+//@language_code A two-letter ISO 639-1 language code or an empty string
+getBotName bot_user_id:int53 language_code:string = Text;
+
+//@description Changes a profile photo for a bot
+//@bot_user_id Identifier of the target bot
+//@photo Profile photo to set; pass null to delete the chat photo
+setBotProfilePhoto bot_user_id:int53 photo:InputChatPhoto = Ok;
+
+//@description Changes active state for a username of a bot. The editable username can't be disabled. May return an error with a message "USERNAMES_ACTIVE_TOO_MUCH" if the maximum number of active usernames has been reached. Can be called only if userTypeBot.can_be_edited == true
+//@bot_user_id Identifier of the target bot
+//@username The username to change
+//@is_active Pass true to activate the username; pass false to disable it
+toggleBotUsernameIsActive bot_user_id:int53 username:string is_active:Bool = Ok;
+
+//@description Changes order of active usernames of a bot. Can be called only if userTypeBot.can_be_edited == true
+//@bot_user_id Identifier of the target bot
+//@usernames The new order of active usernames. All currently active usernames must be specified
+reorderActiveBotUsernames bot_user_id:int53 usernames:vector<string> = Ok;
+
+//@description Sets the text shown in the chat with a bot if the chat is empty. Can be called only if userTypeBot.can_be_edited == true
+//@bot_user_id Identifier of the target bot
 //@language_code A two-letter ISO 639-1 language code. If empty, the description will be shown to all users, for which language there are no dedicated description
 //@param_description New bot's description on the specified language
-setBotInfoDescription language_code:string description:string = Ok;
+setBotInfoDescription bot_user_id:int53 language_code:string description:string = Ok;
 
-//@description Returns the text shown in the chat with the bot if the chat is empty in the given language; bots only
+//@description Returns the text shown in the chat with a bot if the chat is empty in the given language. Can be called only if userTypeBot.can_be_edited == true
+//@bot_user_id Identifier of the target bot
 //@language_code A two-letter ISO 639-1 language code or an empty string
-getBotInfoDescription language_code:string = Text;
+getBotInfoDescription bot_user_id:int53 language_code:string = Text;
 
-//@description Sets the text shown on the bot's profile page and sent together with the link when users share the bot; bots only
+//@description Sets the text shown on a bot's profile page and sent together with the link when users share the bot. Can be called only if userTypeBot.can_be_edited == true
+//@bot_user_id Identifier of the target bot
 //@language_code A two-letter ISO 639-1 language code. If empty, the short description will be shown to all users, for which language there are no dedicated description
 //@short_description New bot's short description on the specified language
-setBotInfoShortDescription language_code:string short_description:string = Ok;
+setBotInfoShortDescription bot_user_id:int53 language_code:string short_description:string = Ok;
 
-//@description Returns the text shown on the bot's profile page and sent together with the link when users share the bot in the given language; bots only
+//@description Returns the text shown on a bot's profile page and sent together with the link when users share the bot in the given language. Can be called only if userTypeBot.can_be_edited == true
+//@bot_user_id Identifier of the target bot
 //@language_code A two-letter ISO 639-1 language code or an empty string
-getBotInfoShortDescription language_code:string = Text;
+getBotInfoShortDescription bot_user_id:int53 language_code:string = Text;
 
 
 //@description Returns all active sessions of the current user
@@ -8849,7 +9021,7 @@ toggleSessionCanAcceptCalls session_id:int64 can_accept_calls:Bool = Ok;
 
 //@description Toggles whether a session can accept incoming secret chats
 //@session_id Session identifier
-//@can_accept_secret_chats Pass true to allow accepring secret chats by the session; pass false otherwise
+//@can_accept_secret_chats Pass true to allow accepting secret chats by the session; pass false otherwise
 toggleSessionCanAcceptSecretChats session_id:int64 can_accept_secret_chats:Bool = Ok;
 
 //@description Changes the period of inactivity after which sessions will automatically be terminated
@@ -9024,7 +9196,7 @@ getBackgroundUrl name:string type:BackgroundType = HttpUrl;
 searchBackground name:string = Background;
 
 //@description Changes the background selected by the user; adds background to the list of installed backgrounds
-//@background The input background to use; pass null to create a new filled backgrounds or to remove the current background
+//@background The input background to use; pass null to create a new filled background or to remove the current background
 //@type Background type; pass null to use the default type of the remote background or to remove the current background
 //@for_dark_theme Pass true if the background is changed for a dark theme
 setBackground background:InputBackground type:BackgroundType for_dark_theme:Bool = Background;
@@ -9509,7 +9681,7 @@ getDeepLinkInfo link:string = DeepLinkInfo;
 //@description Returns application config, provided by the server. Can be called before authorization
 getApplicationConfig = JsonValue;
 
-//@description Adds server-provided application changelog as messages to the chat 777000 (Telegram); for official applications only
+//@description Adds server-provided application changelog as messages to the chat 777000 (Telegram); for official applications only. Returns a 404 error if nothing changed
 //@previous_application_version The previous application version
 addApplicationChangelog previous_application_version:string = Ok;
 
@@ -9603,6 +9775,9 @@ getUserSupportInfo user_id:int53 = UserSupportInfo;
 //@message New information message
 setUserSupportInfo user_id:int53 message:formattedText = UserSupportInfo;
 
+//@description Returns localized name of the Telegram support user; for Telegram support only
+getSupportName = Text;
+
 
 //@description Does nothing; for testing only. This is an offline method. Can be called before authorization
 testCallEmpty = Ok;
diff --git a/Telegram/SourceFiles/window/window_filters_menu.cpp b/Telegram/SourceFiles/window/window_filters_menu.cpp
index e9c39dfdd53ed7..da0bb79631a443 100644
--- a/Telegram/SourceFiles/window/window_filters_menu.cpp
+++ b/Telegram/SourceFiles/window/window_filters_menu.cpp
@@ -495,9 +495,13 @@ void FiltersMenu::showRemoveBox(FilterId id) {
 		if (_removingId == id) {
 			return;
 		}
+#if 0 // mtp
 		session->api().request(_removingRequestId).cancel();
+#endif
+		session->sender().request(_removingRequestId).cancel();
 	}
 	_removingId = id;
+#if 0 // mtp
 	_removingRequestId = session->api().request(
 		MTPchatlists_GetLeaveChatlistSuggestions(
 			MTP_inputChatlistDialogFilter(
@@ -509,6 +513,16 @@ void FiltersMenu::showRemoveBox(FilterId id) {
 		) | ranges::views::transform([=](const MTPPeer &peer) {
 			return session->data().peer(peerFromMTP(peer));
 		}) | ranges::to_vector;
+#endif
+	_removingRequestId = session->sender().request(
+		TLgetChatFolderChatsToLeave(tl_int32(id))
+	).done(crl::guard(&_outer, [=](const TLchats &result) {
+		_removingRequestId = 0;
+		const auto suggestRemovePeers = ranges::views::all(
+			result.data().vchat_ids().v
+		) | ranges::views::transform([=](const TLint53 &peer) {
+			return session->data().peer(peerFromTdbChat(peer));
+		}) | ranges::to_vector;
 		const auto chosen = crl::guard(&_outer, [=](
 				std::vector<not_null<PeerData*>> peers) {
 			remove(id, std::move(peers));
@@ -532,13 +546,14 @@ void FiltersMenu::remove(
 		FilterId id,
 		std::vector<not_null<PeerData*>> leave) {
 	const auto session = &_session->session();
-	if (leave.empty()) {
-		session->sender().request(TLdeleteChatFilter(
-			tl_int32(id)
-		)).send();
-	} else {
-		// todo
-	}
+	auto ids = leave | ranges::views::transform([](
+			not_null<PeerData*> peer) {
+		return peerToTdbChat(peer->id);
+	}) | ranges::to<QVector>();
+	session->sender().request(TLdeleteChatFolder(
+		tl_int32(id),
+		tl_vector<TLint53>(std::move(ids))
+	)).send();
 #if 0 // mtp
 	const auto api = &session->api();
 	session->data().chatsFilters().apply(MTP_updateDialogFilter(
diff --git a/Telegram/build/docker/centos_env/Dockerfile b/Telegram/build/docker/centos_env/Dockerfile
index 750f450b787407..98144eca6211bd 100644
--- a/Telegram/build/docker/centos_env/Dockerfile
+++ b/Telegram/build/docker/centos_env/Dockerfile
@@ -816,7 +816,7 @@ ENV OPENSSL_ROOT_DIR {{ OPENSSL_PREFIX }}
 RUN git init td \
 	&& cd td \
 	&& git remote add origin {{ GIT }}/tdlib/td.git \
-	&& git fetch --depth=1 origin 6c92eaf59e96845668ebf10b2a1637f94654ee01 \
+	&& git fetch --depth=1 origin 328b8649d859c5ed4088a875cbb059db6029dc0d \
 	&& git reset --hard FETCH_HEAD \
 	&& rm -rf .git \
 	&& env -u CFLAGS -u CXXFLAGS cmake -B out/Release . \
diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index 847d89bc433950..36203712a78499 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1904,7 +1904,7 @@ def runStages():
 stage('td', """
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout 6c92eaf59e
+    git checkout 328b8649d8
 win:
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out

From 5cb0afc152d0e39def2b4f10d97d4836f16d9513 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 26 Apr 2023 10:39:50 +0400
Subject: [PATCH 306/349] Mess less with unread count from TDLib.

---
 Telegram/SourceFiles/history/history.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index ed67818acd9400..feb4123213cf21 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -175,11 +175,13 @@ void History::itemVanished(not_null<HistoryItem*> item) {
 	if (lastKeyboardId == item->id) {
 		clearLastKeyboard();
 	}
+#if 0 // mtp
 	if ((!item->out() || item->isPost())
 		&& item->unread(this)
 		&& unreadCount() > 0) {
 		setUnreadCount(unreadCount() - 1);
 	}
+#endif
 	if (const auto media = item->media()) {
 		if (const auto gift = media->gift()) {
 			using GiftAction = Data::GiftUpdate::Action;
@@ -1370,6 +1372,7 @@ void History::newItemAdded(not_null<HistoryItem*> item) {
 	}
 #endif
 	if (item->out()) {
+#if 0 // mtp
 		if (item->isFromScheduled() && unreadCountRefreshNeeded(item->id)) {
 			if (unreadCountKnown()) {
 				setUnreadCount(unreadCount() + 1);
@@ -1377,6 +1380,8 @@ void History::newItemAdded(not_null<HistoryItem*> item) {
 				owner().histories().requestDialogEntry(this);
 			}
 		} else {
+#endif
+		{
 			destroyUnreadBar();
 		}
 		if (!item->unread(this)) {
@@ -1387,11 +1392,13 @@ void History::newItemAdded(not_null<HistoryItem*> item) {
 		}
 	} else {
 		if (item->unread(this)) {
+#if 0 // mtp
 			if (unreadCountKnown()) {
 				setUnreadCount(unreadCount() + 1);
 			} else if (!isForum()) {
 				owner().histories().requestDialogEntry(this);
 			}
+#endif
 		} else {
 			inboxRead(item);
 		}

From d333316d5741bde821f6dbd4f6a6404982124e9e Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 26 Apr 2023 11:01:46 +0400
Subject: [PATCH 307/349] Select first emoji suggestion result.

---
 Telegram/SourceFiles/chat_helpers/emoji_suggestions_widget.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Telegram/SourceFiles/chat_helpers/emoji_suggestions_widget.cpp b/Telegram/SourceFiles/chat_helpers/emoji_suggestions_widget.cpp
index b8f1a4426769fd..fa1dddaa85a6b2 100644
--- a/Telegram/SourceFiles/chat_helpers/emoji_suggestions_widget.cpp
+++ b/Telegram/SourceFiles/chat_helpers/emoji_suggestions_widget.cpp
@@ -256,6 +256,9 @@ void SuggestionsWidget::showWithQuery(SuggestionsQuery query, bool force) {
 		) | ranges::views::transform([](const Entry &result) {
 			return Row(result.emoji, result.replacement);
 		}) | ranges::to_vector));
+		if (middle) {
+			selectFirstResult();
+		}
 	});
 	_queryRequestId = Core::App().emojiKeywords().requestMine(
 		real,

From e84d8a26bf3616864b64e237c4a46270945972a8 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 26 Apr 2023 12:12:32 +0400
Subject: [PATCH 308/349] Allow calling between accounts of the same app.

---
 Telegram/SourceFiles/calls/calls_instance.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Telegram/SourceFiles/calls/calls_instance.cpp b/Telegram/SourceFiles/calls/calls_instance.cpp
index 1fcb3f1b9c8f09..20a9706ee1b076 100644
--- a/Telegram/SourceFiles/calls/calls_instance.cpp
+++ b/Telegram/SourceFiles/calls/calls_instance.cpp
@@ -684,6 +684,14 @@ void Instance::handleCallUpdate(
 			}
 		} else {
 			if (received) {
+				if (inCall()
+					&& _currentCall->type() == Call::Type::Outgoing
+					&& _currentCall->user()->id == session->userPeerId()
+					&& (peerFromUser(call.vuser_id())
+						== _currentCall->user()->session().userPeerId())) {
+					// Ignore call from the same running app, other account.
+					return;
+				}
 				processIncoming();
 			}
 			_currentCall->handleUpdate(call);

From e2cc00f78c4ffff6421037150305ed1f52792756 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 26 Apr 2023 22:54:31 +0400
Subject: [PATCH 309/349] Display connecting / updating state in title.

Also show an EXPERIMENTAL label in the window title.
---
 Telegram/SourceFiles/mainwindow.cpp           |  32 +++++
 Telegram/SourceFiles/mainwindow.h             |   2 +
 .../platform/linux/main_window_linux.cpp      |  19 +++
 .../platform/linux/main_window_linux.h        |   2 +
 .../platform/mac/main_window_mac.h            |   6 +
 .../platform/mac/main_window_mac.mm           |  21 +++
 .../platform/win/main_window_win.cpp          |   6 +
 .../platform/win/main_window_win.h            |   2 +
 .../ui/controls/title_sub_widget.cpp          | 127 ++++++++++++++++++
 .../ui/controls/title_sub_widget.h            |  29 ++++
 Telegram/SourceFiles/window/main_window.cpp   |  65 +++++++++
 Telegram/SourceFiles/window/main_window.h     |   8 ++
 Telegram/SourceFiles/window/window.style      |   3 +
 Telegram/cmake/td_ui.cmake                    |   2 +
 14 files changed, 324 insertions(+)
 create mode 100644 Telegram/SourceFiles/ui/controls/title_sub_widget.cpp
 create mode 100644 Telegram/SourceFiles/ui/controls/title_sub_widget.h

diff --git a/Telegram/SourceFiles/mainwindow.cpp b/Telegram/SourceFiles/mainwindow.cpp
index e7ed0c618d1ac3..764f42b5ca7235 100644
--- a/Telegram/SourceFiles/mainwindow.cpp
+++ b/Telegram/SourceFiles/mainwindow.cpp
@@ -48,6 +48,8 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_window.h"
 
+#include "ui/controls/title_sub_widget.h"
+
 #include <QtGui/QWindow>
 
 namespace {
@@ -103,9 +105,39 @@ MainWindow::MainWindow(not_null<Window::Controller*> controller)
 		Ui::ForceFullRepaint(this);
 	}, lifetime());
 
+	crl::on_main(this, [=] {
+		setupConnectingState();
+	});
+
 	setAttribute(Qt::WA_OpaquePaintEvent);
 }
 
+void MainWindow::setupConnectingState() {
+	const auto title = dynamic_cast<Ui::RpWidget*>(children().front());
+	Assert(title != nullptr);
+	Ui::CreateTitleSubWidget(
+		title,
+		Ui::SmallTitleTextStyle(),
+		rpl::single(Window::UnstableWarningText()),
+		experimentalAlignValue());
+
+	auto text = connectingPhraseValue(
+	) | rpl::filter([](const QString &text) {
+		return !text.isEmpty();
+	});
+	auto shown = connectingPhraseValue(
+	) | rpl::map([](const QString &text) {
+		return !text.isEmpty();
+	});
+	Ui::CreateTitleSubWidget(
+		title,
+		titleTextStyle(),
+		std::move(text),
+		rpl::single(style::al_center),
+		std::move(shown),
+		true);
+}
+
 void MainWindow::initHook() {
 	Platform::MainWindow::initHook();
 	QCoreApplication::instance()->installEventFilter(this);
diff --git a/Telegram/SourceFiles/mainwindow.h b/Telegram/SourceFiles/mainwindow.h
index 4befae7c629600..4f83447109df8f 100644
--- a/Telegram/SourceFiles/mainwindow.h
+++ b/Telegram/SourceFiles/mainwindow.h
@@ -121,6 +121,8 @@ class MainWindow : public Platform::MainWindow {
 
 	void themeUpdated(const Window::Theme::BackgroundUpdate &data);
 
+	void setupConnectingState();
+
 	QPoint _lastMousePosition;
 
 	object_ptr<Window::PasscodeLockWidget> _passcodeLock = { nullptr };
diff --git a/Telegram/SourceFiles/platform/linux/main_window_linux.cpp b/Telegram/SourceFiles/platform/linux/main_window_linux.cpp
index 7b17fcc77c5b05..73575ccc03ce04 100644
--- a/Telegram/SourceFiles/platform/linux/main_window_linux.cpp
+++ b/Telegram/SourceFiles/platform/linux/main_window_linux.cpp
@@ -35,6 +35,8 @@ For license and copyright information please follow this link:
 #include "base/platform/linux/base_linux_xcb_utilities.h"
 #endif // !DESKTOP_APP_DISABLE_X11_INTEGRATION
 
+#include "ui/platform/ui_platform_utility.h"
+
 #include <QtCore/QSize>
 #include <QtCore/QMimeData>
 #include <QtGui/QWindow>
@@ -141,6 +143,23 @@ MainWindow::MainWindow(not_null<Window::Controller*> controller)
 : Window::MainWindow(controller) {
 }
 
+rpl::producer<style::align> MainWindow::experimentalAlignValue() const {
+	using namespace Ui::Platform;
+	return TitleControlsLayoutValue(
+	) | rpl::map([=](const TitleControls::Layout &layout) {
+		// See TitleControls::updateControlsPosition.
+		if (ranges::contains(layout.left, TitleControl::Close)) {
+			return style::al_right;
+		} else if (ranges::contains(layout.right, TitleControl::Close)) {
+			return style::al_left;
+		} else if (layout.left.size() > layout.right.size()) {
+			return style::al_right;
+		} else {
+			return style::al_left;
+		}
+	}) | rpl::distinct_until_changed();
+}
+
 void MainWindow::workmodeUpdated(Core::Settings::WorkMode mode) {
 	if (!TrayIconSupported()) {
 		return;
diff --git a/Telegram/SourceFiles/platform/linux/main_window_linux.h b/Telegram/SourceFiles/platform/linux/main_window_linux.h
index 4ef98ba7735a1f..653d21ad1dfabc 100644
--- a/Telegram/SourceFiles/platform/linux/main_window_linux.h
+++ b/Telegram/SourceFiles/platform/linux/main_window_linux.h
@@ -34,6 +34,8 @@ class MainWindow : public Window::MainWindow {
 	void workmodeUpdated(Core::Settings::WorkMode mode) override;
 	void createGlobalMenu() override;
 
+	rpl::producer<style::align> experimentalAlignValue() const;
+
 private:
 	void updateUnityCounter();
 
diff --git a/Telegram/SourceFiles/platform/mac/main_window_mac.h b/Telegram/SourceFiles/platform/mac/main_window_mac.h
index 63ed4009b30bf2..295ab16fad9fa2 100644
--- a/Telegram/SourceFiles/platform/mac/main_window_mac.h
+++ b/Telegram/SourceFiles/platform/mac/main_window_mac.h
@@ -46,6 +46,10 @@ class MainWindow : public Window::MainWindow {
 	void closeWithoutDestroy() override;
 	void createGlobalMenu() override;
 
+	bool nativeTitleDisplayed() const override;
+	void setupNativeTitleDisplayed();
+	rpl::producer<style::align> experimentalAlignValue() const;
+
 private:
 	friend class Private;
 
@@ -64,6 +68,8 @@ class MainWindow : public Window::MainWindow {
 
 	base::Timer _hideAfterFullScreenTimer;
 
+	rpl::variable<bool> _customTitleHidden = false;
+
 	QMenuBar psMainMenu;
 	QAction *psLogout = nullptr;
 	QAction *psUndo = nullptr;
diff --git a/Telegram/SourceFiles/platform/mac/main_window_mac.mm b/Telegram/SourceFiles/platform/mac/main_window_mac.mm
index 6d3514d3474970..f1bde5e710c3dd 100644
--- a/Telegram/SourceFiles/platform/mac/main_window_mac.mm
+++ b/Telegram/SourceFiles/platform/mac/main_window_mac.mm
@@ -30,6 +30,8 @@
 #include "lang/lang_keys.h"
 #include "base/platform/mac/base_utilities_mac.h"
 
+#include "ui/controls/title_sub_widget.h"
+
 #include <QtWidgets/QLineEdit>
 #include <QtWidgets/QTextEdit>
 
@@ -275,6 +277,8 @@ QString strNotificationAboutScreenUnlocked() {
 , _private(std::make_unique<Private>(this))
 , psMainMenu(this) {
 	_hideAfterFullScreenTimer.setCallback([this] { hideAndDeactivate(); });
+
+	setupNativeTitleDisplayed();
 }
 
 void MainWindow::closeWithoutDestroy() {
@@ -579,6 +583,23 @@ QString strNotificationAboutScreenUnlocked() {
 	updateGlobalMenu();
 }
 
+bool MainWindow::nativeTitleDisplayed() const {
+	return _customTitleHidden.current();
+}
+
+rpl::producer<style::align> MainWindow::experimentalAlignValue() const {
+	return rpl::single(style::al_right);
+}
+
+void MainWindow::setupNativeTitleDisplayed() {
+	const auto title = dynamic_cast<Ui::RpWidget*>(children().front());
+	Assert(title != nullptr);
+	_customTitleHidden = title->shownValue() | rpl::map(!rpl::mappers::_1);
+	_customTitleHidden.changes() | rpl::start_with_next([=] {
+		updateTitle();
+	}, lifetime());
+}
+
 void MainWindow::updateGlobalMenuHook() {
 	if (!positionInited()) {
 		return;
diff --git a/Telegram/SourceFiles/platform/win/main_window_win.cpp b/Telegram/SourceFiles/platform/win/main_window_win.cpp
index ede58134f488c1..60b4dd1314aa48 100644
--- a/Telegram/SourceFiles/platform/win/main_window_win.cpp
+++ b/Telegram/SourceFiles/platform/win/main_window_win.cpp
@@ -30,6 +30,8 @@ For license and copyright information please follow this link:
 #include "window/window_controller.h"
 #include "history/history.h"
 
+#include "ui/controls/title_sub_widget.h"
+
 #include <QtWidgets/QStyleFactory>
 #include <QtWidgets/QApplication>
 #include <QtGui/QWindow>
@@ -310,6 +312,10 @@ MainWindow::MainWindow(not_null<Window::Controller*> controller)
 	setupPreviewPasscodeLock();
 }
 
+rpl::producer<style::align> MainWindow::experimentalAlignValue() const {
+	return rpl::single(style::al_left);
+}
+
 void MainWindow::setupPreviewPasscodeLock() {
 	Core::App().passcodeLockValue(
 	) | rpl::start_with_next([=](bool locked) {
diff --git a/Telegram/SourceFiles/platform/win/main_window_win.h b/Telegram/SourceFiles/platform/win/main_window_win.h
index 9f4884467ecf24..e889a722000abc 100644
--- a/Telegram/SourceFiles/platform/win/main_window_win.h
+++ b/Telegram/SourceFiles/platform/win/main_window_win.h
@@ -53,6 +53,8 @@ class MainWindow : public Window::MainWindow {
 		void *message,
 		native_event_filter_result *result) override;
 
+	rpl::producer<style::align> experimentalAlignValue() const;
+
 private:
 	struct Private;
 
diff --git a/Telegram/SourceFiles/ui/controls/title_sub_widget.cpp b/Telegram/SourceFiles/ui/controls/title_sub_widget.cpp
new file mode 100644
index 00000000000000..60dd1acf0487fa
--- /dev/null
+++ b/Telegram/SourceFiles/ui/controls/title_sub_widget.cpp
@@ -0,0 +1,127 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "ui/controls/title_sub_widget.h"
+
+#include "ui/text/text.h"
+#include "ui/painter.h"
+#include "ui/rp_widget.h"
+#include "styles/style_widgets.h"
+#include "styles/style_window.h"
+
+namespace Ui {
+
+style::TextStyle MakeTextStyle(QFont font) {
+	const auto single = style::font(font.pixelSize(), 0, font.family());
+	return {
+		.font = single,
+		.linkUnderline = st::kLinkUnderlineNever,
+	};
+}
+
+const style::TextStyle &SmallTitleTextStyle() {
+	static const auto result = [] {
+		const auto font = style::font(
+			style::ConvertScale(10),
+			style::FontFlag::Semibold,
+			0);
+		return style::TextStyle{
+			.font = font,
+			.linkUnderline = st::kLinkUnderlineNever,
+		};
+	}();
+	return result;
+}
+
+not_null<RpWidget*> CreateTitleSubWidget(
+		not_null<RpWidget*> parent,
+		const style::TextStyle &st,
+		rpl::producer<QString> text,
+		rpl::producer<style::align> align,
+		rpl::producer<bool> shown,
+		bool progress) {
+	const auto result = CreateChild<RpWidget>(parent.get());
+	if (shown) {
+		result->showOn(std::move(shown));
+	} else {
+		result->show();
+	}
+
+	struct State {
+		const style::TextStyle &st;
+		Text::String text;
+	};
+	const auto state = result->lifetime().make_state<State>(State{
+		.st = st,
+	});
+	rpl::combine(
+		std::move(text),
+		parent->heightValue()
+	) | rpl::start_with_next([=](QString text, int height) {
+		state->text.setText(state->st, text);
+
+		const auto added = st::titleSubWidgetLeft.width()
+			+ st::titleSubWidgetRight.width();
+		result->resize(added + state->text.maxWidth(), height);
+	}, result->lifetime());
+
+	rpl::combine(
+		parent->sizeValue(),
+		result->widthValue(),
+		std::move(align)
+	) | rpl::start_with_next([=](QSize size, int width, style::align align) {
+		const auto skip = (size.height() - state->st.font->height) / 2;
+		const auto left = (align & Qt::AlignLeft)
+			? (2 * skip - st::titleSubWidgetLeft.width())
+			: (align & Qt::AlignRight)
+			? (size.width() + st::titleSubWidgetRight.width() - width - 2 * skip)
+			: (size.width() - width) / 2;
+		result->move(left, 0);
+	}, result->lifetime());
+
+	result->paintRequest(
+	) | rpl::start_with_next([=](QRect clip) {
+		auto p = Painter(result);
+		const auto active = result->window()->isActiveWindow();
+		const auto &left = st::titleSubWidgetLeft;
+		const auto &right = st::titleSubWidgetRight;
+		const auto width = result->width();
+		const auto height = result->height();
+		const auto leftArea = QRect(0, 0, left.width(), height);
+		const auto rightArea = QRect(
+			width - right.width(),
+			0,
+			right.width(),
+			height);
+		const auto middleArea = QRect(
+			left.width(),
+			0,
+			width - left.width() - right.width(),
+			height);
+		const auto fill = [&](QRect area, const style::icon &icon) {
+			if (area.intersects(clip)) {
+				if (active) {
+					icon.fill(p, area);
+				} else {
+					icon.fill(p, area, st::titleBg->c);
+				}
+			}
+		};
+		fill(leftArea, left);
+		fill(rightArea, right);
+		if (const auto middle = middleArea.intersected(clip); !middle.isEmpty()) {
+			p.fillRect(middle, active ? st::titleBgActive : st::titleBg);
+			const auto fontHeight = state->st.font->height;
+			p.setPen(active ? st::titleFgActive : st::titleFg);
+			state->text.draw(p, left.width(), (height - fontHeight) / 2, width);
+		}
+	}, result->lifetime());
+
+	return result;
+}
+
+} // namespace Ui
diff --git a/Telegram/SourceFiles/ui/controls/title_sub_widget.h b/Telegram/SourceFiles/ui/controls/title_sub_widget.h
new file mode 100644
index 00000000000000..2e3cf64d852f61
--- /dev/null
+++ b/Telegram/SourceFiles/ui/controls/title_sub_widget.h
@@ -0,0 +1,29 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+namespace style {
+struct TextStyle;
+} // namespace style
+
+namespace Ui {
+
+class RpWidget;
+
+[[nodiscard]] style::TextStyle MakeTextStyle(QFont font);
+[[nodiscard]] const style::TextStyle &SmallTitleTextStyle();
+
+not_null<RpWidget*> CreateTitleSubWidget(
+	not_null<RpWidget*> parent,
+	const style::TextStyle &st,
+	rpl::producer<QString> text,
+	rpl::producer<style::align> align,
+	rpl::producer<bool> shown = nullptr,
+	bool progress = false);
+
+} // namespace Ui
diff --git a/Telegram/SourceFiles/window/main_window.cpp b/Telegram/SourceFiles/window/main_window.cpp
index 208ed561cdb8ef..520300c097b295 100644
--- a/Telegram/SourceFiles/window/main_window.cpp
+++ b/Telegram/SourceFiles/window/main_window.cpp
@@ -396,9 +396,50 @@ MainWindow::MainWindow(not_null<Controller*> controller)
 		}, _outdated->lifetime());
 	}
 
+	crl::on_main(this, [=] {
+		setupConnectingPhrase();
+	});
+
 	Shortcuts::Listen(this);
 }
 
+void MainWindow::setupConnectingPhrase() {
+	using State = Main::Account::ConnectionState;
+	_connectingPhrase = rpl::combine(
+		controller().sessionControllerValue(),
+		rpl::single(
+			rpl::empty
+		) | rpl::then(
+			Core::App().settings().proxy().connectionTypeChanges()
+		)
+	) | rpl::map([=] {
+		const auto account = controller().id().account;
+		return account
+			? account->connectionState()
+			: State::Ready;
+	}) | rpl::distinct_until_changed(
+	) | rpl::map([](State state) {
+		switch (state) {
+		case State::Connecting:
+		case State::ConnectingToProxy:
+			return u"Connecting..."_q;
+		case State::Updating:
+			return u"Updating..."_q;
+		case State::WaitingForNetwork:
+			return u"Waiting for Network..."_q;
+		case State::Ready:
+			return QString();
+		}
+		Unexpected("State value in MainWindow::setupConnectingPhrase.");
+	});
+
+	_connectingPhrase.changes() | rpl::filter([=] {
+		return nativeTitleDisplayed();
+	}) | rpl::start_with_next([=] {
+		updateTitle();
+	}, lifetime());
+}
+
 Main::Account &MainWindow::account() const {
 	return _controller->account();
 }
@@ -600,6 +641,7 @@ void MainWindow::refreshTitleWidget() {
 		setNativeFrame(false);
 		_titleShadow.destroy();
 	}
+	updateTitle();
 }
 
 void MainWindow::updateMinimumSize() {
@@ -847,17 +889,35 @@ void MainWindow::updateControlsGeometry() {
 	_body->setGeometry(bodyLeft, bodyTop, bodyWidth, inner.height() - (bodyTop - inner.y()));
 }
 
+bool MainWindow::nativeTitleDisplayed() const {
+	return Ui::Platform::NativeWindowFrameSupported()
+		&& Core::App().settings().nativeWindowFrame();
+}
+
+rpl::producer<QString> MainWindow::connectingPhraseValue() const {
+	return _connectingPhrase.value();
+}
+
 void MainWindow::updateTitle() {
 	if (Core::Quitting()) {
 		return;
 	}
 
+	const auto nativeDisplayed = nativeTitleDisplayed();
+	if (nativeDisplayed && !_connectingPhrase.current().isEmpty()) {
+		setTitle(_connectingPhrase.current() + UnstableWarningText(true));
+		return;
+	}
+
 	const auto settings = Core::App().settings().windowTitleContent();
 	const auto locked = Core::App().passcodeLocked();
 	const auto counter = settings.hideTotalUnread
 		? 0
 		: Core::App().unreadBadge();
 	const auto added = (counter > 0) ? u" (%1)"_q.arg(counter) : QString();
+	if (nativeDisplayed) {
+		const_cast<QString&>(added) += UnstableWarningText(true);
+	}
 	const auto session = locked ? nullptr : _controller->sessionController();
 	const auto user = (session
 		&& !settings.hideAccountName
@@ -1102,4 +1162,9 @@ WindowPosition PositionWithScreen(
 		minimal);
 }
 
+QString UnstableWarningText(bool trailing) {
+	static const auto sep = QString::fromUtf8(" \xE2\x80\xA2 ");
+	return (trailing ? sep : QString()) + "EXPERIMENTAL";
+}
+
 } // namespace Window
diff --git a/Telegram/SourceFiles/window/main_window.h b/Telegram/SourceFiles/window/main_window.h
index d0b5fedcef2142..9e58c19ec8595b 100644
--- a/Telegram/SourceFiles/window/main_window.h
+++ b/Telegram/SourceFiles/window/main_window.h
@@ -193,6 +193,9 @@ class MainWindow : public Ui::RpWindow {
 	void imeCompositionStartReceived();
 	void setPositionInited();
 
+	[[nodiscard]] virtual bool nativeTitleDisplayed() const;
+	[[nodiscard]] rpl::producer<QString> connectingPhraseValue() const;
+
 	virtual QRect computeDesktopRect() const;
 
 private:
@@ -209,6 +212,9 @@ class MainWindow : public Ui::RpWindow {
 
 	not_null<Window::Controller*> _controller;
 
+	void setupConnectingPhrase();
+	rpl::variable<QString> _connectingPhrase;
+
 	base::Timer _positionUpdatedTimer;
 	bool _positionInited = false;
 
@@ -232,6 +238,8 @@ class MainWindow : public Ui::RpWindow {
 
 };
 
+[[nodiscard]] QString UnstableWarningText(bool trailing = false);
+
 [[nodiscard]] int32 DefaultScreenNameChecksum(const QString &name);
 
 [[nodiscard]] Core::WindowPosition PositionWithScreen(
diff --git a/Telegram/SourceFiles/window/window.style b/Telegram/SourceFiles/window/window.style
index 37654c990738f1..3b0927c3329b44 100644
--- a/Telegram/SourceFiles/window/window.style
+++ b/Telegram/SourceFiles/window/window.style
@@ -340,3 +340,6 @@ macCautionIconSize: 16;
 macWindowRoundRadius: 10;
 macWindowShadowTopLeft: icon {{ "mac_window_shadow_top_left", windowShadowFg }};
 macTrayIcon: icon {{ "mac_tray_icon", windowFg }};
+
+titleSubWidgetLeft: icon {{ "fade_horizontal", titleBgActive }};
+titleSubWidgetRight: icon {{ "fade_horizontal-flip_horizontal", titleBgActive }};
diff --git a/Telegram/cmake/td_ui.cmake b/Telegram/cmake/td_ui.cmake
index 7fd873fe6537e0..ca1d960d8dfe6e 100644
--- a/Telegram/cmake/td_ui.cmake
+++ b/Telegram/cmake/td_ui.cmake
@@ -372,6 +372,8 @@ PRIVATE
     ui/controls/send_button.h
     ui/controls/tabbed_search.cpp
     ui/controls/tabbed_search.h
+    ui/controls/title_sub_widget.cpp
+    ui/controls/title_sub_widget.h
     ui/controls/who_reacted_context_action.cpp
     ui/controls/who_reacted_context_action.h
     ui/controls/window_outdated_bar.cpp

From b25dd44f9d9658875cc36b0e7a1ad33ca2b55bc2 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 26 Jul 2023 21:53:08 +0400
Subject: [PATCH 310/349] Update TDLib to 1.8.15 and fix the build.

---
 Telegram/SourceFiles/api/api_common.cpp       |   2 +
 Telegram/SourceFiles/api/api_common.h         |   2 +
 Telegram/SourceFiles/api/api_updates.cpp      |  19 +-
 .../SourceFiles/core/local_url_handlers.cpp   |  11 +-
 .../data/components/scheduled_messages.cpp    |   2 +
 Telegram/SourceFiles/data/data_document.cpp   |  42 +-
 Telegram/SourceFiles/data/data_document.h     |   6 +
 Telegram/SourceFiles/data/data_histories.cpp  |   2 +
 Telegram/SourceFiles/data/data_histories.h    |  10 +-
 .../SourceFiles/data/data_media_preload.cpp   | 164 ++++++
 .../SourceFiles/data/data_media_preload.h     |  43 ++
 .../SourceFiles/data/data_media_types.cpp     |   2 +
 Telegram/SourceFiles/data/data_media_types.h  |   2 +
 Telegram/SourceFiles/data/data_stories.cpp    | 427 ++++++++++++++
 Telegram/SourceFiles/data/data_stories.h      |  49 ++
 Telegram/SourceFiles/data/data_story.cpp      | 289 ++++++++++
 Telegram/SourceFiles/data/data_story.h        |  35 ++
 Telegram/SourceFiles/data/data_user.cpp       |   2 +
 Telegram/SourceFiles/data/data_user.h         |   2 +
 .../data/notify/data_peer_notify_settings.cpp |  37 +-
 Telegram/SourceFiles/history/history_item.cpp |  18 +-
 .../media/stories/media_stories_share.cpp     |  34 ++
 Telegram/SourceFiles/tdb/td_api.tl            | 531 +++++++++++++++---
 Telegram/build/docker/centos_env/Dockerfile   |   2 +-
 Telegram/build/prepare/prepare.py             |   2 +-
 25 files changed, 1626 insertions(+), 109 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_common.cpp b/Telegram/SourceFiles/api/api_common.cpp
index cfb1e72207fd19..322617aa5a03e0 100644
--- a/Telegram/SourceFiles/api/api_common.cpp
+++ b/Telegram/SourceFiles/api/api_common.cpp
@@ -30,8 +30,10 @@ SendOptions DefaultSendWhenOnlineOptions() {
 	};
 }
 
+#if 0 // mtp
 MTPInputReplyTo SendAction::mtpReplyTo() const {
 	return Data::ReplyToForMTP(history, replyTo);
 }
+#endif
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_common.h b/Telegram/SourceFiles/api/api_common.h
index 81f098d670c0e8..8e3bd12b96356a 100644
--- a/Telegram/SourceFiles/api/api_common.h
+++ b/Telegram/SourceFiles/api/api_common.h
@@ -55,7 +55,9 @@ struct SendAction {
 	bool generateLocal = true;
 	MsgId replaceMediaOf = 0;
 
+#if 0 // mtp
 	[[nodiscard]] MTPInputReplyTo mtpReplyTo() const;
+#endif
 
 	friend inline bool operator==(
 		const SendAction &,
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 8586d9c241a368..76ab880a9612c5 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2938,10 +2938,11 @@ void Updates::applyUpdate(const TLupdate &update) {
 		if (const auto history = owner.historyLoaded(peerId)) {
 			history->setUnreadMark(data.vis_marked_as_unread().v);
 		}
-	}, [&](const TLDupdateChatIsBlocked &data) {
+	}, [&](const TLDupdateChatBlockList &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		if (const auto peer = session().data().peerLoaded(peerId)) {
-			peer->setIsBlocked(data.vis_blocked().v);
+			peer->setIsBlocked(data.vblock_list()
+				&& data.vblock_list()->type() == id_blockListMain);
 		}
 	}, [&](const TLDupdateChatHasScheduledMessages &data) {
 		// later optimization
@@ -3285,10 +3286,24 @@ void Updates::applyUpdate(const TLupdate &update) {
 				topic->applyInfo(data.vinfo());
 			}
 		}
+	}, [&](const TLDupdateStory &data) {
+		owner.stories().apply(data);
+	}, [&](const TLDupdateStoryDeleted &data) {
+		owner.stories().apply(data);
+	}, [&](const TLDupdateChatActiveStories &data) {
+		owner.stories().apply(data);
+	}, [&](const TLDupdateStoryListChatCount &data) {
+		owner.stories().apply(data);
+	}, [&](const TLDupdateStoryStealthMode &data) {
+		owner.stories().apply(data);
 
 		// Updates below are handled in a different place.
 	}, [&](const TLDupdateConnectionState &data) {
 	}, [&](const TLDupdateServiceNotification &data) {
+
+		// Updates below are not relevant.
+	}, [&](const TLDupdateStorySendSucceeded &data) {
+	}, [&](const TLDupdateStorySendFailed &data) {
 	});
 	session().data().sendHistoryChangeNotifications();
 }
diff --git a/Telegram/SourceFiles/core/local_url_handlers.cpp b/Telegram/SourceFiles/core/local_url_handlers.cpp
index 2af47d242e653b..812d994deb3c1b 100644
--- a/Telegram/SourceFiles/core/local_url_handlers.cpp
+++ b/Telegram/SourceFiles/core/local_url_handlers.cpp
@@ -2058,7 +2058,16 @@ bool HandleLocalUrl(
 		controller->window().activate();
 		return true;
 	}, [&](const TLDinternalLinkTypeStory &data) {
-		// todo
+		if (!controller) {
+			return false;
+		}
+		controller->showPeerByLink(Navigation::PeerByLinkInfo{
+			.usernameOrId = data.vstory_sender_username().v,
+			.storyId = data.vstory_id().v,
+			.resolveType = Window::ResolveType::Default,
+			.clickFromMessageId = my.itemId,
+		});
+		controller->window().activate();
 		return true;
 	});
 }
diff --git a/Telegram/SourceFiles/data/components/scheduled_messages.cpp b/Telegram/SourceFiles/data/components/scheduled_messages.cpp
index 6a3e9c4033f499..59b075a23e9d78 100644
--- a/Telegram/SourceFiles/data/components/scheduled_messages.cpp
+++ b/Telegram/SourceFiles/data/components/scheduled_messages.cpp
@@ -55,6 +55,7 @@ constexpr auto kRequestTimeLimit = 60 * crl::time(1000);
 		&& (item->date() > base::unixtime::now());
 }
 
+#if 0 // mtp
 [[nodiscard]] MTPMessage PrepareMessage(const MTPMessage &message) {
 	return message.match([&](const MTPDmessageEmpty &data) {
 		return MTP_messageEmpty(
@@ -106,6 +107,7 @@ constexpr auto kRequestTimeLimit = 60 * crl::time(1000);
 			data.vfactcheck() ? *data.vfactcheck() : MTPFactCheck());
 	});
 }
+#endif
 
 } // namespace
 
diff --git a/Telegram/SourceFiles/data/data_document.cpp b/Telegram/SourceFiles/data/data_document.cpp
index 55bf705a323412..ff986bbee376c6 100644
--- a/Telegram/SourceFiles/data/data_document.cpp
+++ b/Telegram/SourceFiles/data/data_document.cpp
@@ -504,7 +504,6 @@ void DocumentData::setFromTdb(const TLanimation &data) {
 	setMimeString(fields.vmime_type().v);
 	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail(), nullptr);
 	setTdbLocation(fields.vanimation());
-	recountIsImage();
 	setMaybeSupportsStreaming(true);
 	dimensions = QSize(fields.vwidth().v, fields.vheight().v);
 	type = AnimatedDocument;
@@ -515,6 +514,7 @@ void DocumentData::setFromTdb(const TLanimation &data) {
 	} else {
 		_flags &= ~Flag::HasAttachedStickers;
 	}
+	recountIsImage();
 }
 
 DocumentId DocumentData::IdFromTdb(const TLsticker &data) {
@@ -555,7 +555,6 @@ void DocumentData::setFromTdb(const TLsticker &data) {
 	updateThumbnails(nullptr, fields.vthumbnail(), premiumAnimation);
 
 	setTdbLocation(fields.vsticker());
-	recountIsImage();
 	dimensions = (stickerType == StickerType::Tgs)
 		? kLottieStickerDimensions
 		: QSize(fields.vwidth().v, fields.vheight().v);
@@ -594,6 +593,7 @@ void DocumentData::setFromTdb(const TLsticker &data) {
 		type = FileDocument;
 		_additional = nullptr;
 	}
+	recountIsImage();
 }
 
 DocumentId DocumentData::IdFromTdb(const TLvoiceNote &data) {
@@ -606,7 +606,6 @@ void DocumentData::setFromTdb(const TLvoiceNote &data) {
 	setMimeString(fields.vmime_type().v);
 	updateThumbnails(nullptr, nullptr, nullptr);
 	setTdbLocation(fields.vvoice());
-	recountIsImage();
 	setMaybeSupportsStreaming(true);
 	dimensions = QSize();
 	type = VoiceDocument;
@@ -618,6 +617,7 @@ void DocumentData::setFromTdb(const TLvoiceNote &data) {
 	voiceData->wavemax = voiceData->waveform.empty()
 		? uchar(0)
 		: *ranges::max_element(voiceData->waveform);
+	recountIsImage();
 }
 
 DocumentId DocumentData::IdFromTdb(const TLvideoNote &data) {
@@ -630,13 +630,45 @@ void DocumentData::setFromTdb(const TLvideoNote &data) {
 	setMimeString(u"video/mp4"_q);
 	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail(), nullptr);
 	setTdbLocation(fields.vvideo());
-	recountIsImage();
 	setMaybeSupportsStreaming(true);
 	dimensions = QSize(fields.vlength().v, fields.vlength().v);
 	type = RoundVideoDocument;
 	_additional = std::make_unique<RoundData>();
 	_duration = fields.vduration().v * crl::time(1000);
 	_flags &= ~Flag::HasAttachedStickers;
+	recountIsImage();
+}
+
+DocumentId DocumentData::IdFromTdb(const TLstoryVideo &data) {
+	return data.data().vvideo().data().vid().v;
+}
+
+void DocumentData::setFromTdb(const TLstoryVideo &data) {
+	const auto &fields = data.data();
+	setFileName(QString());
+	setMimeString(u"video/mp4"_q); // We don't know for sure.
+	updateThumbnails(fields.vminithumbnail(), fields.vthumbnail(), nullptr);
+	setTdbLocation(fields.vvideo());
+	setMaybeSupportsStreaming(true);
+	dimensions = QSize(fields.vwidth().v, fields.vheight().v);
+	type = VideoDocument;
+	if (fields.vis_animation().v) {
+		_flags |= Flag::SilentVideo;
+	} else {
+		_flags &= ~Flag::SilentVideo;
+	}
+	const auto prefix = fields.vpreload_prefix_size().v;
+	_videoPreloadPrefix = (prefix > 0 && prefix < kMaxAllowedPreloadPrefix)
+		? prefix
+		: 0;
+	_additional = nullptr;
+	_duration = crl::time(base::SafeRound(fields.vduration().v * 1000));
+	if (fields.vhas_stickers().v) {
+		_flags |= Flag::HasAttachedStickers;
+	} else {
+		_flags &= ~Flag::HasAttachedStickers;
+	}
+	recountIsImage();
 }
 
 void DocumentData::setSimpleFromTdb(
@@ -1944,6 +1976,7 @@ int DocumentData::videoPreloadPrefix() const {
 	return _videoPreloadPrefix;
 }
 
+#if 0 // mtp
 StorageFileLocation DocumentData::videoPreloadLocation() const {
 	return hasRemoteLocation()
 		? StorageFileLocation(
@@ -1956,6 +1989,7 @@ StorageFileLocation DocumentData::videoPreloadLocation() const {
 				MTP_string()))
 		: StorageFileLocation();
 }
+#endif
 
 auto DocumentData::createStreamingLoader(
 	Data::FileOrigin origin,
diff --git a/Telegram/SourceFiles/data/data_document.h b/Telegram/SourceFiles/data/data_document.h
index 032f0c1fd5b200..146f4a6b5d8019 100644
--- a/Telegram/SourceFiles/data/data_document.h
+++ b/Telegram/SourceFiles/data/data_document.h
@@ -26,6 +26,7 @@ class TLthumbnail;
 class TLminithumbnail;
 class TLclosedVectorPath;
 class TLnotificationSound;
+class TLstoryVideo;
 } // namespace Tdb
 
 enum class ChatRestriction;
@@ -173,6 +174,9 @@ class DocumentData final {
 	[[nodiscard]] static DocumentId IdFromTdb(
 		const Tdb::TLnotificationSound &data);
 	void setFromTdb(const Tdb::TLnotificationSound &data);
+	[[nodiscard]] static DocumentId IdFromTdb(
+		const Tdb::TLstoryVideo &data);
+	void setFromTdb(const Tdb::TLstoryVideo &data);
 	void setSimpleFromTdb(const Tdb::TLfile &data, SimpleDocumentType type);
 	void applyTdbFile(const Tdb::TLfile &file);
 	void setFromLocal(const Data::DocumentLocalData &data);
@@ -363,7 +367,9 @@ class DocumentData final {
 	void setInappPlaybackFailed();
 	[[nodiscard]] bool inappPlaybackFailed() const;
 	[[nodiscard]] int videoPreloadPrefix() const;
+#if 0 // mtp
 	[[nodiscard]] StorageFileLocation videoPreloadLocation() const;
+#endif
 
 	DocumentId id = 0;
 	int64 size = 0;
diff --git a/Telegram/SourceFiles/data/data_histories.cpp b/Telegram/SourceFiles/data/data_histories.cpp
index 7ed79271915b52..9f8f85aadd0b60 100644
--- a/Telegram/SourceFiles/data/data_histories.cpp
+++ b/Telegram/SourceFiles/data/data_histories.cpp
@@ -42,6 +42,7 @@ using namespace Tdb;
 
 } // namespace
 
+#if 0 // mtp
 MTPInputReplyTo ReplyToForMTP(
 		not_null<History*> history,
 		FullReplyTo replyTo) {
@@ -93,6 +94,7 @@ MTPInputReplyTo ReplyToForMTP(
 	}
 	return MTPInputReplyTo();
 }
+#endif
 
 MTPInputMedia WebPageForMTP(
 		const Data::WebPageDraft &draft,
diff --git a/Telegram/SourceFiles/data/data_histories.h b/Telegram/SourceFiles/data/data_histories.h
index 12417e78c429c9..e227c41d118e24 100644
--- a/Telegram/SourceFiles/data/data_histories.h
+++ b/Telegram/SourceFiles/data/data_histories.h
@@ -27,12 +27,14 @@ class Session;
 class Folder;
 struct WebPageDraft;
 
+#if 0 // mtp
 [[nodiscard]] MTPInputReplyTo ReplyToForMTP(
 	not_null<History*> history,
 	FullReplyTo replyTo);
 [[nodiscard]] MTPInputMedia WebPageForMTP(
 	const Data::WebPageDraft &draft,
 	bool required = false);
+#endif
 
 class Histories final {
 public:
@@ -110,7 +112,6 @@ class Histories final {
 		RequestType type,
 		Fn<mtpRequestId(Fn<void()> finish)> generator);
 	void cancelRequest(int id);
-#endif
 
 	using PreparedMessage = std::variant<
 		MTPmessages_SendMessage,
@@ -135,6 +136,7 @@ class Histories final {
 			return { ReplaceReplyIds(history, args, replyTo)... };
 		};
 	}
+#endif
 
 	void checkTopicCreated(FullMsgId rootId, MsgId realRoot);
 	[[nodiscard]] FullMsgId convertTopicReplyToId(
@@ -166,6 +168,7 @@ class Histories final {
 		MsgId aroundId = 0;
 		mtpRequestId requestId = 0;
 	};
+#if 0 // mtp
 	struct DelayedByTopicMessage {
 		uint64 randomId = 0;
 		FullMsgId replyTo;
@@ -174,6 +177,7 @@ class Histories final {
 		Fn<void(const MTP::Error&, const MTP::Response&)> fail;
 		int requestId = 0;
 	};
+#endif
 	struct GroupRequestKey {
 		not_null<History*> history;
 		MsgId rootId = 0;
@@ -183,6 +187,7 @@ class Histories final {
 			GroupRequestKey) = default;
 	};
 
+#if 0 // mtp
 	template <typename Arg>
 	static auto ReplaceReplyIds(
 			not_null<History*> history,
@@ -194,6 +199,7 @@ class Histories final {
 			return arg;
 		}
 	}
+#endif
 
 	void readInboxTill(not_null<History*> history, MsgId tillId, bool force);
 	void sendReadRequests();
@@ -241,9 +247,11 @@ class Histories final {
 		GroupRequestKey,
 		ChatListGroupRequest> _chatListGroupRequests;
 
+#if 0 // mtp
 	base::flat_map<
 		FullMsgId,
 		std::vector<DelayedByTopicMessage>> _creatingTopics;
+#endif
 	base::flat_map<FullMsgId, MsgId> _createdTopicIds;
 	base::flat_set<mtpRequestId> _creatingTopicRequests;
 
diff --git a/Telegram/SourceFiles/data/data_media_preload.cpp b/Telegram/SourceFiles/data/data_media_preload.cpp
index 8fb938067362d8..d75384f8bd07c8 100644
--- a/Telegram/SourceFiles/data/data_media_preload.cpp
+++ b/Telegram/SourceFiles/data/data_media_preload.cpp
@@ -18,9 +18,14 @@ For license and copyright information please follow this link:
 #include "media/streaming/media_streaming_reader.h"
 #include "storage/file_download.h" // kMaxFileInMemory.
 
+#include "tdb/tdb_account.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kDefaultPreloadPrefix = 4 * 1024 * 1024;
 
 [[nodiscard]] int64 ChoosePreloadPrefix(not_null<DocumentData*> video) {
@@ -79,6 +84,7 @@ void PhotoPreload::start(FileOrigin origin) {
 	}
 }
 
+#if 0 // mtp
 VideoPreload::VideoPreload(
 	not_null<DocumentData*> video,
 	FileOrigin origin,
@@ -205,5 +211,163 @@ bool VideoPreload::setWebFileSizeHook(int64 size) {
 	done({});
 	return false;
 }
+#endif
+
+[[nodiscard]] QByteArray PackPreload(const QByteArray &bytes, int64 full) {
+	if (bytes.isEmpty()) {
+		return {};
+	}
+
+	auto parts = base::flat_map<uint32, QByteArray>();
+	const auto part = Storage::kDownloadPartSize;
+	const auto size = int(bytes.size());
+	const auto count = (size + part - 1) / part;
+	parts.reserve(count);
+	const auto begin = bytes.constData();
+	const auto end = begin + size;
+	for (auto data = begin; data < end; data += part) {
+		const auto offset = int(data - begin);
+		const auto length = std::min(part, size - offset);
+		parts.emplace(offset, QByteArray::fromRawData(data, length));
+	}
+	auto result = ::Media::Streaming::SerializeComplexPartsMap(parts);
+	if (result.size() == full) {
+		// Make sure it is parsed as a complex map.
+		result.push_back(char(0));
+	}
+	return result;
+}
+
+VideoPreload::VideoPreload(
+	not_null<DocumentData*> video,
+	Fn<void()> done)
+: MediaPreload(std::move(done))
+, _video(video)
+, _session(&video->session())
+, _sender(&_session->sender())
+, _full(video->size)
+, _fileId(video->tdbFileId())
+, _prefix(ChoosePreloadPrefix(video)) {
+	Expects(_prefix > 0 && _prefix <= _full);
+
+	if (Can(video)) {
+		check();
+	} else {
+		callDone();
+	}
+}
+
+bool VideoPreload::Can(not_null<DocumentData*> video) {
+	return video->canBeStreamed(nullptr)
+		&& (video->tdbFileId() != 0)
+		&& video->bigFileBaseCacheKey();
+}
+
+void VideoPreload::check() {
+	const auto key = _video->bigFileBaseCacheKey();
+	const auto weak = base::make_weak(static_cast<has_weak_ptr*>(this));
+	_video->owner().cacheBigFile().get(key, [weak](
+			const QByteArray &result) {
+		if (!result.isEmpty()) {
+			crl::on_main([weak] {
+				if (const auto strong = weak.get()) {
+					static_cast<VideoPreload*>(strong)->callDone();
+				}
+			});
+		} else {
+			crl::on_main([weak] {
+				if (const auto strong = weak.get()) {
+					static_cast<VideoPreload*>(strong)->load();
+				}
+			});
+		}
+	});
+}
+
+void VideoPreload::load() {
+	if (!Can(_video)) {
+		callDone();
+		return;
+	}
+	_sender.request(TLgetFile(
+		tl_int32(_fileId)
+	)).done([=](const TLDfile &data) {
+		startWith(data.vlocal().data());
+	}).fail([=] {
+		done({});
+	}).send();
+}
+
+void VideoPreload::done(QByteArray result) {
+	const auto key = _video->bigFileBaseCacheKey();
+	if (!result.isEmpty() && key) {
+		Assert(result.size() < Storage::kMaxFileInMemory);
+		_video->owner().cacheBigFile().putIfEmpty(
+			key,
+			Storage::Cache::Database::TaggedValue(std::move(result), 0));
+	}
+	callDone();
+}
+
+void VideoPreload::startWith(const TLDlocalFile &data) {
+	if (data.vdownloaded_prefix_size().v > 0
+		|| data.vis_downloading_active().v) {
+		finishWith(data);
+	} else {
+		_sender.request(TLdownloadFile(
+			tl_int32(_fileId),
+			tl_int32(kDefaultDownloadPriority),
+			tl_int53(0), // offset
+			tl_int53(_prefix),
+			tl_bool(false) // synchronous
+		)).done([=](const TLDfile &data) {
+			if (continueWith(data.vlocal().data())) {
+				_downloadLifetime = _session->tdb().updates(
+				) | rpl::start_with_next([=](const Tdb::TLupdate &update) {
+					if (update.type() == Tdb::id_updateFile) {
+						const auto &file = update.c_updateFile().vfile();
+						if (file.data().vid().v == _fileId) {
+							continueWith(file.data().vlocal().data());
+						}
+					}
+				});
+			}
+		}).fail([=] {
+			done({});
+		}).send();
+	}
+}
+
+bool VideoPreload::continueWith(const TLDlocalFile &data) {
+	if (!data.vis_downloading_active().v
+		|| data.vdownload_offset().v > 0
+		|| data.vdownloaded_prefix_size().v >= _prefix) {
+		finishWith(data);
+		return false;
+	}
+	return true;
+}
+
+void VideoPreload::finishWith(const TLDlocalFile &data) {
+	_downloadLifetime.destroy();
+	const auto loaded = !data.vdownload_offset().v
+		&& (data.vdownloaded_prefix_size().v >= _prefix);
+	if (loaded) {
+		_sender.request(TLreadFilePart(
+			tl_int32(_fileId),
+			tl_int53(0), // offset
+			tl_int53(_prefix)
+		)).done([=](const TLDfilePart &data) {
+			done(PackPreload(data.vdata().v, _full));
+		}).fail([=] {
+			done({});
+		}).send();
+	} else {
+		done({});
+	}
+}
+
+VideoPreload::~VideoPreload() {
+}
 
 } // namespace Data
diff --git a/Telegram/SourceFiles/data/data_media_preload.h b/Telegram/SourceFiles/data/data_media_preload.h
index 30a47f4fad99cd..09eb74eff6a747 100644
--- a/Telegram/SourceFiles/data/data_media_preload.h
+++ b/Telegram/SourceFiles/data/data_media_preload.h
@@ -9,6 +9,16 @@ For license and copyright information please follow this link:
 
 #include "storage/download_manager_mtproto.h"
 
+#include "tdb/tdb_sender.h"
+
+namespace Tdb {
+class TLDlocalFile;
+} // namespace Tdb
+
+namespace Main {
+class Session;
+} // namespace Main
+
 namespace Data {
 
 class PhotoMedia;
@@ -47,6 +57,7 @@ class PhotoPreload final : public MediaPreload {
 
 };
 
+#if 0 // mtp
 class VideoPreload final
 	: public MediaPreload
 	, private Storage::DownloadMtprotoTask {
@@ -78,6 +89,38 @@ class VideoPreload final
 	bool _finished = false;
 	bool _failed = false;
 
+};
+#endif
+
+class VideoPreload final
+	: public MediaPreload
+	, public base::has_weak_ptr {
+public:
+	[[nodiscard]] static bool Can(not_null<DocumentData*> video);
+
+	VideoPreload(
+		not_null<DocumentData*> video,
+		Fn<void()> done);
+	~VideoPreload();
+
+private:
+	void check();
+	void load();
+	void done(QByteArray result);
+
+	void startWith(const Tdb::TLDlocalFile &data);
+	bool continueWith(const Tdb::TLDlocalFile &data);
+	void finishWith(const Tdb::TLDlocalFile &data);
+
+	const not_null<DocumentData*> _video;
+	const not_null<Main::Session*> _session;
+	Tdb::Sender _sender;
+	int64 _full = 0;
+	FileId _fileId = 0;
+	int64 _prefix = 0;
+
+	rpl::lifetime _downloadLifetime;
+
 };
 
 } // namespace Data
diff --git a/Telegram/SourceFiles/data/data_media_types.cpp b/Telegram/SourceFiles/data/data_media_types.cpp
index dd32b76c1e395b..d04f94a1851050 100644
--- a/Telegram/SourceFiles/data/data_media_types.cpp
+++ b/Telegram/SourceFiles/data/data_media_types.cpp
@@ -2736,6 +2736,7 @@ bool MediaStory::dropForwardedInfo() const {
 	return true;
 }
 
+#if 0 // mtp
 bool MediaStory::updateInlineResultMedia(const MTPMessageMedia &media) {
 	return false;
 }
@@ -2743,6 +2744,7 @@ bool MediaStory::updateInlineResultMedia(const MTPMessageMedia &media) {
 bool MediaStory::updateSentMedia(const MTPMessageMedia &media) {
 	return false;
 }
+#endif
 
 not_null<PhotoData*> MediaStory::LoadingStoryPhoto(
 		not_null<Session*> owner) {
diff --git a/Telegram/SourceFiles/data/data_media_types.h b/Telegram/SourceFiles/data/data_media_types.h
index f905b909c01643..f901fb64899877 100644
--- a/Telegram/SourceFiles/data/data_media_types.h
+++ b/Telegram/SourceFiles/data/data_media_types.h
@@ -747,8 +747,10 @@ class MediaStory final : public Media, public base::has_weak_ptr {
 	TextForMimeData clipboardText() const override;
 	bool dropForwardedInfo() const override;
 
+#if 0 // mtp
 	bool updateInlineResultMedia(const MTPMessageMedia &media) override;
 	bool updateSentMedia(const MTPMessageMedia &media) override;
+#endif
 	std::unique_ptr<HistoryView::Media> createView(
 		not_null<HistoryView::Element*> message,
 		not_null<HistoryItem*> realParent,
diff --git a/Telegram/SourceFiles/data/data_stories.cpp b/Telegram/SourceFiles/data/data_stories.cpp
index 0d9671f539ba57..d01a848600b4fa 100644
--- a/Telegram/SourceFiles/data/data_stories.cpp
+++ b/Telegram/SourceFiles/data/data_stories.cpp
@@ -25,9 +25,14 @@ For license and copyright information please follow this link:
 #include "ui/layers/show.h"
 #include "ui/text/text_utilities.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kMaxResolveTogether = 100;
 constexpr auto kIgnorePreloadAroundIfLoaded = 15;
 constexpr auto kPreloadAroundCount = 30;
@@ -47,6 +52,7 @@ constexpr auto kPollingViewsPerPage = Story::kRecentViewersMax;
 
 using UpdateFlag = StoryUpdate::Flag;
 
+#if 0 // mtp
 [[nodiscard]] std::optional<StoryMedia> ParseMedia(
 		not_null<Session*> owner,
 		const MTPMessageMedia &media) {
@@ -74,6 +80,76 @@ using UpdateFlag = StoryUpdate::Flag;
 		return std::make_optional(StoryMedia{ v::null });
 	}, [](const auto &) { return std::optional<StoryMedia>(); });
 }
+#endif
+[[nodiscard]] std::optional<StoryMedia> ParseMedia(
+		not_null<Session*> owner,
+		const TLstoryContent &content) {
+	return content.match([&](const TLDstoryContentPhoto &data)
+		-> std::optional<StoryMedia> {
+		const auto result = owner->processPhoto(data.vphoto());
+		if (!result->isNull()) {
+			return StoryMedia{ result };
+		}
+		return {};
+	}, [&](const TLDstoryContentVideo &data)
+		-> std::optional<StoryMedia> {
+		const auto result = owner->processDocument(data.vvideo());
+		if (!result->isNull()
+			&& (result->isGifv() || result->isVideoFile())) {
+			result->setStoryMedia(true);
+			return StoryMedia{ result };
+		}
+		return {};
+	}, [&](const TLDstoryContentUnsupported &data) {
+		return std::make_optional(StoryMedia{ v::null });
+	});
+}
+
+[[nodiscard]] StoryViews FromTL(
+		not_null<Session*> owner,
+		const TLstoryInteractions &views) {
+	const auto &data = views.data();
+	auto slice = StoryViews{
+		.nextOffset = data.vnext_offset().v,
+		.reactions = data.vtotal_reaction_count().v,
+		.forwards = data.vtotal_forward_count().v,
+		.total = data.vtotal_count().v,
+	};
+	slice.list.reserve(data.vinteractions().v.size());
+	for (const auto &reaction : data.vinteractions().v) {
+		const auto &data = reaction.data();
+		const auto actorId = peerFromSender(data.vactor_id());
+		const auto date = data.vinteraction_date().v;
+		data.vtype().match([&](const TLDstoryInteractionTypeView &data) {
+			slice.list.push_back({
+				.peer = owner->peer(actorId),
+				.reaction = (data.vchosen_reaction_type()
+					? ReactionFromTL(*data.vchosen_reaction_type())
+					: Data::ReactionId()),
+				.date = date,
+			});
+		}, [&](const TLDstoryInteractionTypeRepost &data) {
+			const auto story = owner->stories().applySingle(data.vstory());
+			if (story) {
+				slice.list.push_back({
+					.peer = story->peer(),
+					.repostId = story->id(),
+				});
+			}
+		}, [&](const TLDstoryInteractionTypeForward &data) {
+			const auto item = owner->processMessage(
+				data.vmessage(),
+				NewMessageType::Existing);
+			if (item) {
+				slice.list.push_back({
+					.peer = item->history()->peer,
+					.forwardId = item->id,
+				});
+			}
+		});
+	}
+	return slice;
+}
 
 } // namespace
 
@@ -117,9 +193,11 @@ StoryIdDates StoriesSource::toOpen() const {
 
 Stories::Stories(not_null<Session*> owner)
 : _owner(owner)
+#if 0 // mtp
 , _expireTimer([=] { processExpired(); })
 , _markReadTimer([=] { sendMarkAsReadRequests(); })
 , _incrementViewsTimer([=] { sendIncrementViewsRequests(); })
+#endif
 , _pollingTimer([=] { sendPollingRequests(); })
 , _pollingViewsTimer([=] { sendPollingViewsRequests(); }) {
 	crl::on_main(this, [=] {
@@ -162,6 +240,7 @@ Main::Session &Stories::session() const {
 	return _owner->session();
 }
 
+#if 0 // mtp
 void Stories::apply(const MTPDupdateStory &data) {
 	const auto peerId = peerFromMTP(data.vpeer());
 	const auto peer = _owner->peer(peerId);
@@ -245,6 +324,7 @@ Story *Stories::applySingle(PeerId peerId, const MTPstoryItem &story) {
 		: base::make_unexpected(NoStory::Deleted);
 	return value ? value->get() : nullptr;
 }
+#endif
 
 void Stories::requestPeerStories(
 		not_null<PeerData*> peer,
@@ -263,6 +343,11 @@ void Stories::requestPeerStories(
 			}
 		}
 	};
+	session().sender().request(TLgetChatActiveStories(
+		peerToTdbChat(peer->id)
+	)).done([=](const TLchatActiveStories &result) {
+		parseAndApply(result);
+#if 0 // mtp
 	_owner->session().api().request(MTPstories_GetPeerStories(
 		peer->input
 	)).done([=](const MTPstories_PeerStories &result) {
@@ -270,6 +355,7 @@ void Stories::requestPeerStories(
 		_owner->processUsers(data.vusers());
 		_owner->processChats(data.vchats());
 		parseAndApply(data.vstories());
+#endif
 		finish();
 	}).fail([=] {
 		applyDeletedFromSources(peer->id, StorySourcesList::NotHidden);
@@ -278,6 +364,7 @@ void Stories::requestPeerStories(
 	}).send();
 }
 
+#if 0 // mtp
 void Stories::registerExpiring(TimeId expires, FullStoryId id) {
 	for (auto i = _expiring.findFirst(expires)
 		; (i != end(_expiring)) && (i->first == expires)
@@ -332,6 +419,7 @@ void Stories::processExpired() {
 		scheduleExpireTimer();
 	}
 }
+#endif
 
 Stories::Set *Stories::lookupArchive(not_null<PeerData*> peer) {
 	const auto peerId = peer->id;
@@ -363,18 +451,31 @@ void Stories::clearArchive(not_null<PeerData*> peer) {
 	_archiveChanged.fire_copy(peerId);
 }
 
+#if 0 // mtp
 void Stories::parseAndApply(const MTPPeerStories &stories) {
 	const auto &data = stories.data();
 	const auto peerId = peerFromMTP(data.vpeer());
 	const auto already = _readTill.find(peerId);
 	const auto readTill = std::max(
 		data.vmax_read_id().value_or_empty(),
+#endif
+void Stories::parseAndApply(const TLchatActiveStories &stories) {
+	const auto &data = stories.data();
+	const auto peerId = peerFromTdbChat(data.vchat_id());
+	const auto hidden = data.vlist()
+		&& (data.vlist()->type() == id_storyListArchive);
+	const auto already = _readTill.find(peerId);
+	const auto readTill = std::max(
+		data.vmax_read_story_id().v,
 		(already != end(_readTill) ? already->second : 0));
 	const auto peer = _owner->peer(peerId);
 	auto result = StoriesSource{
 		.peer = peer,
 		.readTill = readTill,
+#if 0 // mtp
 		.hidden = peer->hasStoriesHidden(),
+#endif
+		.hidden = hidden,
 	};
 	const auto &list = data.vstories().v;
 	const auto now = base::unixtime::now();
@@ -417,6 +518,8 @@ void Stories::parseAndApply(const MTPPeerStories &stories) {
 		}
 		sort(list);
 	};
+
+#if 0 // mtp
 	if (result.peer->isSelf()
 		|| (result.peer->isChannel() && result.peer->asChannel()->amIn())
 		|| (result.peer->isUser()
@@ -424,6 +527,8 @@ void Stories::parseAndApply(const MTPPeerStories &stories) {
 				|| result.peer->asUser()->isContact()))
 		|| result.peer->isServiceUser()) {
 		const auto hidden = result.peer->hasStoriesHidden();
+#endif
+	if (const auto list = data.vlist()) {
 		using List = StorySourcesList;
 		add(hidden ? List::Hidden : List::NotHidden);
 		applyDeletedFromSources(
@@ -434,22 +539,39 @@ void Stories::parseAndApply(const MTPPeerStories &stories) {
 		applyDeletedFromSources(peerId, StorySourcesList::Hidden);
 	}
 	_sourceChanged.fire_copy(peerId);
+#if 0 // mtp
 	updatePeerStoriesState(result.peer);
+#endif
+}
+
+Story *Stories::parseAndApply(const TLstory &story, TimeId now) {
+	const auto peerId = peerFromTdbChat(story.data().vsender_chat_id());
+	return parseAndApply(_owner->peer(peerId), story, now);
 }
 
+#if 0 // mtp
 Story *Stories::parseAndApply(
 		not_null<PeerData*> peer,
 		const MTPDstoryItem &data,
 		TimeId now) {
 	const auto media = ParseMedia(_owner, data.vmedia());
+#endif
+Story *Stories::parseAndApply(
+		not_null<PeerData*> peer,
+		const TLstory &story,
+		TimeId now) {
+	const auto &data = story.data();
+	const auto media = ParseMedia(_owner, data.vcontent());
 	if (!media) {
 		return nullptr;
 	}
+#if 0 // mtp
 	const auto expires = data.vexpire_date().v;
 	const auto expired = (expires <= now);
 	if (expired && !data.is_pinned() && !hasArchive(peer)) {
 		return nullptr;
 	}
+#endif
 	const auto id = data.vid().v;
 	const auto fullId = FullStoryId{ peer->id, id };
 	auto &stories = _stories[peer->id];
@@ -493,12 +615,14 @@ Story *Stories::parseAndApply(
 		}
 	}
 
+#if 0 // mtp
 	if (expired) {
 		_expiring.remove(expires, fullId);
 		applyExpired(fullId);
 	} else {
 		registerExpiring(expires, fullId);
 	}
+#endif
 
 	if (wasDeleted) {
 		_owner->refreshStoryItemViews(fullId);
@@ -507,6 +631,7 @@ Story *Stories::parseAndApply(
 	return result;
 }
 
+#if 0 // mtp
 StoryIdDates Stories::parseAndApply(
 		not_null<PeerData*> peer,
 		const MTPstoryItem &story,
@@ -540,6 +665,18 @@ StoryIdDates Stories::parseAndApply(
 		return StoryIdDates();
 	});
 }
+#endif
+
+StoryIdDates Stories::parseAndApply(
+		not_null<PeerData*> peer,
+		const TLstoryInfo &story,
+		TimeId now) {
+	const auto &data = story.data();
+	return StoryIdDates{
+		data.vstory_id().v,
+		data.vdate().v,
+	};
+}
 
 void Stories::updateDependentMessages(not_null<Data::Story*> story) {
 	const auto i = _dependentMessages.find(story);
@@ -600,6 +737,17 @@ void Stories::loadMore(StorySourcesList list) {
 		return;
 	}
 	const auto hidden = (list == StorySourcesList::Hidden);
+	const auto api = &session().sender();
+	_loadMoreRequestId[index] = api->request(TLloadActiveStories(
+		hidden ? tl_storyListArchive() : tl_storyListMain()
+	)).done([=] {
+		_loadMoreRequestId[index] = 0;
+		preloadListsMore();
+	}).fail([=] {
+		_loadMoreRequestId[index] = 0;
+		_sourcesLoaded[index] = true;
+		_sourcesChanged[index].fire({});
+#if 0 // mtp
 	const auto api = &_owner->session().api();
 	using Flag = MTPstories_GetAllStories::Flag;
 	_loadMoreRequestId[index] = api->request(MTPstories_GetAllStories(
@@ -629,9 +777,49 @@ void Stories::loadMore(StorySourcesList list) {
 		preloadListsMore();
 	}).fail([=] {
 		_loadMoreRequestId[index] = 0;
+#endif
 	}).send();
 }
 
+void Stories::apply(const TLDupdateStory &data) {
+	parseAndApply(data.vstory(), base::unixtime::now());
+}
+
+void Stories::apply(const TLDupdateStoryDeleted &data) {
+	const auto peerId = peerFromTdbChat(data.vstory_sender_chat_id());
+	if (const auto peer = session().data().peerLoaded(peerId)) {
+		applyDeleted(peer, data.vstory_id().v);
+	}
+}
+
+void Stories::apply(const TLDupdateStoryListChatCount &data) {
+	const auto list = data.vstory_list().match([](TLDstoryListMain) {
+		return StorySourcesList::NotHidden;
+	}, [](TLDstoryListArchive) {
+		return StorySourcesList::Hidden;
+	});
+	const auto index = static_cast<int>(list);
+	const auto loaded = int(_sources[index].size());
+	if (data.vchat_count().v > loaded && loaded < kMaxSegmentsCount) {
+		loadMore(list);
+	}
+}
+
+void Stories::apply(const TLDupdateChatActiveStories &data) {
+	parseAndApply(data.vactive_stories());
+}
+
+void Stories::apply(const TLDupdateStoryStealthMode &data) {
+	_stealthMode = StealthMode{
+		.enabledTill = data.vactive_until_date().v,
+		.cooldownTill = data.vcooldown_until_date().v,
+	};
+}
+
+Story *Stories::applySingle(const Tdb::TLstory &story) {
+	return parseAndApply(story, base::unixtime::now());
+}
+
 void Stories::preloadListsMore() {
 	if (_loadMoreRequestId[static_cast<int>(StorySourcesList::NotHidden)]
 		|| _loadMoreRequestId[static_cast<int>(StorySourcesList::Hidden)]) {
@@ -681,6 +869,7 @@ void Stories::pushHiddenCountsToFolder() {
 	_folderForHidden->updateStoriesCount(count, unread);
 }
 
+#if 0 // mtp
 void Stories::sendResolveRequests() {
 	if (!_resolveSent.empty()) {
 		return;
@@ -760,6 +949,7 @@ void Stories::processResolvedStories(
 		});
 	}
 }
+#endif
 
 void Stories::finalizeResolve(FullStoryId id) {
 	const auto already = lookup(id);
@@ -790,7 +980,9 @@ void Stories::applyDeleted(not_null<PeerData*> peer, StoryId id) {
 			const auto &story
 				= _deletingStories[fullId]
 				= std::move(j->second);
+#if 0 // mtp
 			_expiring.remove(story->expires(), story->fullId());
+#endif
 			i->second.erase(j);
 
 			session().changes().storyUpdated(
@@ -948,12 +1140,16 @@ rpl::producer<StealthMode> Stories::stealthModeValue() const {
 }
 
 void Stories::activateStealthMode(Fn<void()> done) {
+#if 0 // mtp
 	const auto api = &session().api();
 	using Flag = MTPstories_ActivateStealthMode::Flag;
 	api->request(MTPstories_ActivateStealthMode(
 		MTP_flags(Flag::f_past | Flag::f_future)
 	)).done([=](const MTPUpdates &result) {
 		api->applyUpdates(result);
+#endif
+	session().sender().request(TLactivateStoryStealthMode(
+	)).done([=] {
 		if (done) done();
 	}).fail([=] {
 		if (done) done();
@@ -965,6 +1161,15 @@ void Stories::sendReaction(FullStoryId id, Data::ReactionId reaction) {
 		const auto story = *maybeStory;
 		story->setReactionId(reaction);
 
+		session().sender().request(TLsetStoryReaction(
+			peerToTdbChat(id.peer),
+			tl_int32(id.story),
+			(reaction.empty()
+				? std::optional<TLreactionType>()
+				: ReactionToTL(reaction)),
+			tl_bool(false)
+		)).send();
+#if 0 // mtp
 		const auto api = &session().api();
 		api->request(MTPstories_SendReaction(
 			MTP_flags(0),
@@ -972,6 +1177,7 @@ void Stories::sendReaction(FullStoryId id, Data::ReactionId reaction) {
 			MTP_int(id.story),
 			ReactionToMTP(reaction)
 		)).send();
+#endif
 	}
 }
 
@@ -1053,6 +1259,35 @@ void Stories::resolve(FullStoryId id, Fn<void()> done, bool force) {
 			return;
 		}
 	}
+	const auto finish = [=] {
+		const auto i = _resolveSent.find(id.peer);
+		Assert(i != end(_resolveSent));
+		const auto j = i->second.find(id.story);
+		Assert(j != end(i->second));
+		const auto callbacks = std::move(j->second);
+		i->second.erase(j);
+		if (i->second.empty()) {
+			_resolveSent.erase(i);
+		}
+		finalizeResolve(id);
+		for (const auto &callback : callbacks) {
+			callback();
+		}
+		_itemsChanged.fire_copy(id.peer);
+	};
+	session().sender().request(TLgetStory(
+		peerToTdbChat(id.peer),
+		tl_int32(id.story),
+		tl_bool(false) // only_local
+	)).done([=](const TLstory &result) {
+		parseAndApply(result, base::unixtime::now());
+		finish();
+	}).fail(finish).send();
+	auto &callbacks = _resolveSent[id.peer][id.story];
+	if (done) {
+		callbacks.push_back(std::move(done));
+	}
+#if 0 // mtp
 	auto &ids = _resolvePending[id.peer];
 	if (ids.empty()) {
 		crl::on_main(&session(), [=] {
@@ -1063,6 +1298,7 @@ void Stories::resolve(FullStoryId id, Fn<void()> done, bool force) {
 	if (done) {
 		callbacks.push_back(std::move(done));
 	}
+#endif
 }
 
 void Stories::loadAround(FullStoryId id, StoriesContext context) {
@@ -1114,20 +1350,24 @@ void Stories::markAsRead(FullStoryId id, bool viewed) {
 		return;
 	}
 	const auto story = *maybeStory;
+#if 0 // mtp
 	if (story->expired() && story->inProfile()) {
 		_incrementViewsPending[id.peer].emplace(id.story);
 		if (!_incrementViewsTimer.isActive()) {
 			_incrementViewsTimer.callOnce(kIncrementViewsDelay);
 		}
 	}
+#endif
 	if (!bumpReadTill(id.peer, id.story)) {
 		return;
 	}
+#if 0 // mtp
 	if (!_markReadPending.contains(id.peer)) {
 		sendMarkAsReadRequests();
 	}
 	_markReadPending.emplace(id.peer);
 	_markReadTimer.callOnce(kMarkAsReadDelay);
+#endif
 }
 
 bool Stories::bumpReadTill(PeerId peerId, StoryId maxReadTill) {
@@ -1186,6 +1426,11 @@ void Stories::toggleHidden(
 		std::shared_ptr<Ui::Show> show) {
 	const auto peer = _owner->peer(peerId);
 	const auto justRemove = peer->isServiceUser() && hidden;
+	session().sender().request(TLsetChatActiveStoriesList(
+		peerToTdbChat(peerId),
+		(hidden ? tl_storyListArchive() : tl_storyListMain())
+	)).send();
+#if 0 // mtp
 	if (peer->hasStoriesHidden() != hidden) {
 		if (!justRemove) {
 			peer->setStoriesHidden(hidden);
@@ -1195,6 +1440,7 @@ void Stories::toggleHidden(
 			MTP_bool(hidden)
 		)).send();
 	}
+#endif
 
 	const auto name = peer->shortName();
 	const auto guard = gsl::finally([&] {
@@ -1211,7 +1457,14 @@ void Stories::toggleHidden(
 	});
 
 	if (justRemove) {
+#if 0 // mtp
 		apply(peer, nullptr);
+#endif
+		applyDeletedFromSources(peer->id, StorySourcesList::NotHidden);
+		applyDeletedFromSources(peer->id, StorySourcesList::Hidden);
+		_all.erase(peer->id);
+		_sourceChanged.fire_copy(peer->id);
+		peer->setStoriesState(PeerData::StoriesState::None);
 		return;
 	}
 
@@ -1255,6 +1508,7 @@ void Stories::toggleHidden(
 	}
 }
 
+#if 0 // mtp
 void Stories::sendMarkAsReadRequest(
 		not_null<PeerData*> peer,
 		StoryId tillId) {
@@ -1275,16 +1529,20 @@ void Stories::sendMarkAsReadRequest(
 		MTP_int(tillId)
 	)).done(finish).fail(finish).send();
 }
+#endif
 
 void Stories::checkQuitPreventFinished() {
+#if 0 // mtp
 	if (_markReadRequests.empty() && _incrementViewsRequests.empty()) {
 		if (Core::Quitting()) {
 			LOG(("Stories doesn't prevent quit any more."));
 		}
 		Core::App().quitPreventFinished();
 	}
+#endif
 }
 
+#if 0 // mtp
 void Stories::sendMarkAsReadRequests() {
 	_markReadTimer.cancel();
 	for (auto i = begin(_markReadPending); i != end(_markReadPending);) {
@@ -1338,6 +1596,7 @@ void Stories::sendIncrementViewsRequests() {
 		_incrementViewsPending.remove(peer);
 	}
 }
+#endif
 
 void Stories::loadViewsSlice(
 		not_null<PeerData*> peer,
@@ -1387,6 +1646,7 @@ void Stories::loadReactionsSlice(
 	_reactionsOffset = offset;
 	_reactionsDone = std::move(done);
 
+#if 0 // mtp
 	using Flag = MTPstories_GetStoryReactionsList::Flag;
 	const auto api = &_owner->session().api();
 	_owner->session().api().request(_reactionsRequestId).cancel();
@@ -1439,6 +1699,19 @@ void Stories::loadReactionsSlice(
 				}
 			});
 		}
+#endif
+	const auto api = &_owner->session().sender();
+	api->request(_reactionsRequestId).cancel();
+	_reactionsRequestId = api->request(TLgetChatStoryInteractions(
+		peerToTdbChat(_reactionsStoryPeer->id),
+		tl_int32(_reactionsStoryId),
+		null,
+		tl_bool(false), // prefer_forwards
+		tl_string(_reactionsOffset),
+		tl_int32(kViewsPerPage)
+	)).done([=](const TLstoryInteractions &result) {
+		_reactionsRequestId = 0;
+		auto slice = FromTL(_owner, result);
 		const auto fullId = FullStoryId{
 			.peer = _reactionsStoryPeer->id,
 			.story = _reactionsStoryId,
@@ -1461,6 +1734,17 @@ void Stories::sendViewsSliceRequest() {
 	Expects(_viewsStoryPeer != nullptr);
 	Expects(_viewsStoryPeer->isSelf());
 
+	session().sender().request(_viewsRequestId).cancel();
+	_viewsRequestId = session().sender().request(TLgetStoryInteractions(
+		tl_int32(_viewsStoryId),
+		tl_string(), // query
+		tl_bool(false), // only_contacts
+		tl_bool(false), // prefer_forwards
+		tl_bool(true), // prefer_with_reaction
+		tl_string(_viewsOffset),
+		tl_int32(_viewsDone ? kViewsPerPage : kPollingViewsPerPage)
+	)).done([=](const TLstoryInteractions &result) {
+#if 0 // mtp
 	using Flag = MTPstories_GetStoryViewsList::Flag;
 	const auto api = &_owner->session().api();
 	_owner->session().api().request(_viewsRequestId).cancel();
@@ -1472,8 +1756,10 @@ void Stories::sendViewsSliceRequest() {
 		MTP_string(_viewsOffset),
 		MTP_int(_viewsDone ? kViewsPerPage : kPollingViewsPerPage)
 	)).done([=](const MTPstories_StoryViewsList &result) {
+#endif
 		_viewsRequestId = 0;
 
+#if 0 // mtp
 		const auto &data = result.data();
 		auto slice = StoryViews{
 			.nextOffset = data.vnext_offset().value_or_empty(),
@@ -1517,11 +1803,14 @@ void Stories::sendViewsSliceRequest() {
 				}
 			});
 		}
+#endif
+		auto slice = FromTL(_owner, result);
 		const auto fullId = FullStoryId{
 			.peer = _owner->session().userPeerId(),
 			.story = _viewsStoryId,
 		};
 		if (const auto story = lookup(fullId)) {
+			slice.views = (*story)->views();
 			(*story)->applyViewsSlice(_viewsOffset, slice);
 		}
 		if (const auto done = base::take(_viewsDone)) {
@@ -1539,6 +1828,11 @@ void Stories::sendViewsCountsRequest() {
 	Expects(_viewsStoryPeer != nullptr);
 	Expects(!_viewsDone);
 
+	_viewsRequestId = -1;
+	resolve({ _viewsStoryPeer->id, _viewsStoryId }, [=] {
+		_viewsRequestId = 0;
+	}, true);
+#if 0 // mtp
 	const auto api = &_owner->session().api();
 	_owner->session().api().request(_viewsRequestId).cancel();
 	_viewsRequestId = api->request(MTPstories_GetStoriesViews(
@@ -1561,6 +1855,7 @@ void Stories::sendViewsCountsRequest() {
 	}).fail([=] {
 		_viewsRequestId = 0;
 	}).send();
+#endif
 }
 
 bool Stories::hasArchive(not_null<PeerData*> peer) const {
@@ -1628,12 +1923,22 @@ void Stories::archiveLoadMore(PeerId peerId) {
 	if (!archive || archive->requestId || archive->loaded) {
 		return;
 	}
+	archive->requestId = session().sender().request(
+		TLgetChatArchivedStories(
+			peerToTdbChat(peerId),
+			tl_int32(archive->lastId),
+			tl_int32(archive->lastId
+				? kArchivePerPage
+				: kArchiveFirstPerPage))
+	).done([=](const TLstories &result) {
+#if 0 // mtp
 	const auto api = &_owner->session().api();
 	archive->requestId = api->request(MTPstories_GetStoriesArchive(
 		peer->input,
 		MTP_int(archive->lastId),
 		MTP_int(archive->lastId ? kArchivePerPage : kArchiveFirstPerPage)
 	)).done([=](const MTPstories_Stories &result) {
+#endif
 		const auto archive = lookupArchive(peer);
 		if (!archive) {
 			return;
@@ -1642,7 +1947,10 @@ void Stories::archiveLoadMore(PeerId peerId) {
 
 		const auto &data = result.data();
 		const auto now = base::unixtime::now();
+#if 0 // mtp
 		archive->total = data.vcount().v;
+#endif
+		archive->total = data.vtotal_count().v;
 		for (const auto &story : data.vstories().v) {
 			const auto id = story.match([&](const auto &id) {
 				return id.vid().v;
@@ -1677,6 +1985,13 @@ void Stories::savedLoadMore(PeerId peerId) {
 	if (saved.requestId || saved.loaded) {
 		return;
 	}
+	saved.requestId = session().sender().request(
+		TLgetChatPostedToChatPageStories(
+			peerToTdbChat(peerId),
+			tl_int32(saved.lastId),
+			tl_int32(saved.lastId ? kSavedPerPage : kSavedFirstPerPage))
+	).done([=](const TLstories &result) {
+#if 0 // mtp
 	const auto api = &_owner->session().api();
 	const auto peer = _owner->peer(peerId);
 	saved.requestId = api->request(MTPstories_GetPinnedStories(
@@ -1684,16 +1999,25 @@ void Stories::savedLoadMore(PeerId peerId) {
 		MTP_int(saved.lastId),
 		MTP_int(saved.lastId ? kSavedPerPage : kSavedFirstPerPage)
 	)).done([=](const MTPstories_Stories &result) {
+#endif
 		auto &saved = _saved[peerId];
 		saved.requestId = 0;
 
 		const auto &data = result.data();
 		const auto now = base::unixtime::now();
+#if 0 // mtp
 		auto pinnedToTopIds = data.vpinned_to_top().value_or_empty();
 		auto pinnedToTop = pinnedToTopIds
 			| ranges::views::transform(&MTPint::v)
 			| ranges::to_vector;
 		saved.total = data.vcount().v;
+#endif
+		auto pinnedToTopIds = data.vpinned_story_ids().v;
+		auto pinnedToTop = pinnedToTopIds
+			| ranges::views::transform(&TLint32::v)
+			| ranges::to_vector;
+		saved.total = data.vtotal_count().v;
+		const auto peer = _owner->peer(peerId);
 		for (const auto &story : data.vstories().v) {
 			const auto id = story.match([&](const auto &id) {
 				return id.vid().v;
@@ -1753,6 +2077,15 @@ void Stories::deleteList(const std::vector<FullStoryId> &ids) {
 		return;
 	}
 	const auto peer = session().data().peer(ids.front().peer);
+	for (const auto &id : ids) {
+		if (id.peer == peer->id) {
+			session().sender().request(TLdeleteStory(
+				peerToTdbChat(id.peer),
+				tl_int32(id.story)
+			)).send();
+		}
+	}
+#if 0 // mtp
 	auto list = QVector<MTPint>();
 	list.reserve(ids.size());
 	for (const auto &id : ids) {
@@ -1769,6 +2102,7 @@ void Stories::deleteList(const std::vector<FullStoryId> &ids) {
 			applyDeleted(peer, id.v);
 		}
 	}).send();
+#endif
 }
 
 void Stories::toggleInProfileList(
@@ -1778,6 +2112,54 @@ void Stories::toggleInProfileList(
 		return;
 	}
 	const auto peer = session().data().peer(ids.front().peer);
+	for (const auto &storyId : ids) {
+		if (storyId.peer == peer->id) {
+			const auto id = storyId.story;
+			session().sender().request(TLtoggleStoryIsPostedToChatPage(
+				peerToTdbChat(storyId.peer),
+				tl_int32(id),
+				tl_bool(inProfile)
+			)).done([=] {
+				const auto peerId = peer->id;
+				auto &saved = _saved[peerId];
+				const auto loaded = saved.loaded;
+				const auto lastId = !saved.ids.list.empty()
+					? saved.ids.list.back()
+					: saved.lastId
+					? saved.lastId
+					: std::numeric_limits<StoryId>::max();
+				auto dirty = false;
+				if (const auto maybeStory = lookup({ peerId, id })) {
+					const auto story = *maybeStory;
+					story->setInProfile(inProfile);
+					if (inProfile) {
+						const auto add = loaded || (id >= lastId);
+						if (!add) {
+							dirty = true;
+						} else if (saved.ids.list.emplace(id).second) {
+							if (saved.total >= 0) {
+								++saved.total;
+							}
+						}
+					} else if (saved.ids.list.remove(id)) {
+						if (saved.total > 0) {
+							--saved.total;
+						}
+					} else if (!loaded) {
+						dirty = true;
+					}
+				} else if (!loaded) {
+					dirty = true;
+				}
+				if (dirty) {
+					savedLoadMore(peerId);
+				} else {
+					_savedChanged.fire_copy(peerId);
+				}
+			}).send();
+		}
+	}
+#if 0 // mtp
 	auto list = QVector<MTPint>();
 	list.reserve(ids.size());
 	for (const auto &id : ids) {
@@ -1833,6 +2215,7 @@ void Stories::toggleInProfileList(
 			_savedChanged.fire_copy(peerId);
 		}
 	}).send();
+#endif
 }
 
 bool Stories::canTogglePinnedList(
@@ -1873,11 +2256,17 @@ void Stories::togglePinnedList(
 	}
 	const auto peerId = ids.front().peer;
 	auto &saved = _saved[peerId];
+#if 0 // mtp
 	auto list = QVector<MTPint>();
+#endif
+	auto list = QVector<TLint32>();
 	list.reserve(maxPinnedCount());
 	for (const auto &id : saved.ids.pinnedToTop) {
 		if (pin || !ranges::contains(ids, FullStoryId{ peerId, id })) {
+#if 0 // mtp
 			list.push_back(MTP_int(id));
+#endif
+			list.push_back(tl_int32(id));
 		}
 	}
 	if (pin) {
@@ -1886,10 +2275,14 @@ void Stories::togglePinnedList(
 		for (const auto &id : copy) {
 			if (id.peer == peerId
 				&& !ranges::contains(saved.ids.pinnedToTop, id.story)) {
+#if 0 // mtp
 				list.push_back(MTP_int(id.story));
+#endif
+				list.push_back(tl_int32(id.story));
 			}
 		}
 	}
+#if 0 // mtp
 	const auto api = &_owner->session().api();
 	const auto peer = session().data().peer(peerId);
 	api->request(MTPstories_TogglePinnedToTop(
@@ -1899,12 +2292,21 @@ void Stories::togglePinnedList(
 		setPinnedToTop(peerId, list
 			| ranges::views::transform(&MTPint::v)
 			| ranges::to_vector);
+#endif
+	_owner->session().sender().request(TLsetChatPinnedStories(
+		peerToTdbChat(peerId),
+		tl_vector<TLint32>(list)
+	)).done([=] {
+		setPinnedToTop(peerId, list
+			| ranges::views::transform(&TLint32::v)
+			| ranges::to_vector);
 		_savedChanged.fire_copy(peerId);
 	}).send();
 
 }
 
 bool Stories::isQuitPrevent() {
+#if 0 // mtp
 	if (!_markReadPending.empty()) {
 		sendMarkAsReadRequests();
 	}
@@ -1916,6 +2318,8 @@ bool Stories::isQuitPrevent() {
 	}
 	LOG(("Stories prevents quit, marking as read..."));
 	return true;
+#endif
+	return false;
 }
 
 void Stories::incrementPreloadingMainSources() {
@@ -1964,6 +2368,7 @@ void Stories::setPreloadingInViewer(std::vector<FullStoryId> ids) {
 	}
 }
 
+#if 0 // mtp
 std::optional<Stories::PeerSourceState> Stories::peerSourceState(
 		not_null<PeerData*> peer,
 		StoryId storyMaxId) {
@@ -1998,14 +2403,17 @@ void Stories::requestReadTills() {
 		}
 	}).send();
 }
+#endif
 
 bool Stories::isUnread(not_null<Story*> story) {
 	const auto till = _readTill.find(story->peer()->id);
+#if 0 // mtp
 	if (till == end(_readTill) && !_readTillReceived) {
 		requestReadTills();
 		_pendingReadTillItems.emplace(story->fullId());
 		return false;
 	}
+#endif
 	const auto readTill = (till != end(_readTill)) ? till->second : 0;
 	return (story->id() > readTill);
 }
@@ -2020,6 +2428,10 @@ void Stories::registerPolling(not_null<Story*> story, Polling polling) {
 			&& _pollingViews.emplace(story).second) {
 			sendPollingViewsRequests();
 		}
+		session().sender().request(TLopenStory(
+			peerToTdbChat(story->peer()->id),
+			tl_int32(story->id())
+		)).send();
 		break;
 	}
 	maybeSchedulePolling(story, settings, base::unixtime::now());
@@ -2042,6 +2454,10 @@ void Stories::unregisterPolling(not_null<Story*> story, Polling polling) {
 				_pollingViewsTimer.cancel();
 			}
 		}
+		session().sender().request(TLcloseStory(
+			peerToTdbChat(story->peer()->id),
+			tl_int32(story->id())
+		)).send();
 		break;
 	}
 	if (!i->second.chat && !i->second.viewer) {
@@ -2118,14 +2534,21 @@ void Stories::sendPollingViewsRequests() {
 void Stories::updatePeerStoriesState(not_null<PeerData*> peer) {
 	const auto till = _readTill.find(peer->id);
 	const auto readTill = (till != end(_readTill)) ? till->second : 0;
+#if 0 // mtp
 	const auto pendingMaxId = [&] {
 		const auto j = _pendingPeerStateMaxId.find(peer);
 		return (j != end(_pendingPeerStateMaxId)) ? j->second : 0;
 	};
+#endif
+	const auto pendingMaxId = [] { return 0; };
 	const auto i = _all.find(peer->id);
 	const auto max = (i != end(_all))
 		? (i->second.ids.empty() ? 0 : i->second.ids.back().id)
 		: pendingMaxId();
+	if (i == end(_all)) {
+		// With TDLib we don't update users with unknown stories, lib does.
+		return;
+	}
 	peer->setStoriesState(!max
 		? PeerData::StoriesState::None
 		: (max <= readTill)
@@ -2183,6 +2606,10 @@ void Stories::continuePreloading() {
 		return;
 	} else if (const auto maybeStory = lookup(id)) {
 		startPreloading(*maybeStory);
+	} else if (maybeStory.error() == NoStory::Unknown) {
+		resolve(id, [=] {
+			continuePreloading();
+		});
 	}
 }
 
diff --git a/Telegram/SourceFiles/data/data_stories.h b/Telegram/SourceFiles/data/data_stories.h
index 4e6b0ce88d662d..fc12abaec199ad 100644
--- a/Telegram/SourceFiles/data/data_stories.h
+++ b/Telegram/SourceFiles/data/data_stories.h
@@ -13,6 +13,17 @@ For license and copyright information please follow this link:
 #include "base/weak_ptr.h"
 #include "data/data_story.h"
 
+namespace Tdb {
+class TLchatActiveStories;
+class TLstoryInfo;
+class TLstory;
+class TLDupdateStory;
+class TLDupdateStoryDeleted;
+class TLDupdateStoryListChatCount;
+class TLDupdateChatActiveStories;
+class TLDupdateStoryStealthMode;
+} // namespace Tdb
+
 namespace Main {
 class Session;
 } // namespace Main
@@ -147,11 +158,19 @@ class Stories final : public base::has_weak_ptr {
 		not_null<Data::Story*> dependency);
 
 	void loadMore(StorySourcesList list);
+	void apply(const Tdb::TLDupdateStory &data);
+	void apply(const Tdb::TLDupdateStoryDeleted &data);
+	void apply(const Tdb::TLDupdateStoryListChatCount &data);
+	void apply(const Tdb::TLDupdateChatActiveStories &data);
+	void apply(const Tdb::TLDupdateStoryStealthMode &data);
+	Story *applySingle(const Tdb::TLstory &story);
+#if 0 // mtp
 	void apply(const MTPDupdateStory &data);
 	void apply(const MTPDupdateReadStories &data);
 	void apply(const MTPStoriesStealthMode &stealthMode);
 	void apply(not_null<PeerData*> peer, const MTPPeerStories *data);
 	Story *applySingle(PeerId peerId, const MTPstoryItem &story);
+#endif
 	void loadAround(FullStoryId id, StoriesContext context);
 
 	const StoriesSource *source(PeerId id) const;
@@ -222,6 +241,7 @@ class Stories final : public base::has_weak_ptr {
 	void decrementPreloadingHiddenSources();
 	void setPreloadingInViewer(std::vector<FullStoryId> ids);
 
+#if 0 // mtp
 	struct PeerSourceState {
 		StoryId maxId = 0;
 		StoryId readTill = 0;
@@ -229,6 +249,7 @@ class Stories final : public base::has_weak_ptr {
 	[[nodiscard]] std::optional<PeerSourceState> peerSourceState(
 		not_null<PeerData*> peer,
 		StoryId storyMaxId);
+#endif
 	[[nodiscard]] bool isUnread(not_null<Story*> story);
 
 	enum class Polling {
@@ -268,6 +289,17 @@ class Stories final : public base::has_weak_ptr {
 		int viewer = 0;
 	};
 
+	void parseAndApply(const Tdb::TLchatActiveStories &stories);
+	Story *parseAndApply(const Tdb::TLstory &story, TimeId now);
+	Story *parseAndApply(
+		not_null<PeerData*> peer,
+		const Tdb::TLstory &story,
+		TimeId now);
+	StoryIdDates parseAndApply(
+		not_null<PeerData*> peer,
+		const Tdb::TLstoryInfo &story,
+		TimeId now);
+#if 0 // mtp
 	void parseAndApply(const MTPPeerStories &stories);
 	[[nodiscard]] Story *parseAndApply(
 		not_null<PeerData*> peer,
@@ -281,6 +313,7 @@ class Stories final : public base::has_weak_ptr {
 		not_null<PeerData*> peer,
 		const QVector<MTPStoryItem> &list);
 	void sendResolveRequests();
+#endif
 	void finalizeResolve(FullStoryId id);
 	void updatePeerStoriesState(not_null<PeerData*> peer);
 
@@ -294,16 +327,20 @@ class Stories final : public base::has_weak_ptr {
 	void removeDependencyStory(not_null<Story*> story);
 	void sort(StorySourcesList list);
 	bool bumpReadTill(PeerId peerId, StoryId maxReadTill);
+#if 0 // mtp
 	void requestReadTills();
 
 	void sendMarkAsReadRequests();
 	void sendMarkAsReadRequest(not_null<PeerData*> peer, StoryId tillId);
 	void sendIncrementViewsRequests();
+#endif
 	void checkQuitPreventFinished();
 
+#if 0 // mtp
 	void registerExpiring(TimeId expires, FullStoryId id);
 	void scheduleExpireTimer();
 	void processExpired();
+#endif
 
 	void preloadSourcesChanged(StorySourcesList list);
 	bool rebuildPreloadSources(StorySourcesList list);
@@ -339,15 +376,21 @@ class Stories final : public base::has_weak_ptr {
 	std::unordered_map<
 		PeerId,
 		base::flat_map<StoryId, std::weak_ptr<HistoryItem>>> _items;
+#if 0 // mtp
 	base::flat_multi_map<TimeId, FullStoryId> _expiring;
 	base::flat_set<PeerId> _peersWithDeletedStories;
 	base::flat_set<FullStoryId> _deleted;
 	base::Timer _expireTimer;
 	bool _expireSchedulePosted = false;
+#endif
+	base::flat_set<PeerId> _peersWithDeletedStories;
+	base::flat_set<FullStoryId> _deleted;
 
+#if 0 // mtp
 	base::flat_map<
 		PeerId,
 		base::flat_map<StoryId, std::vector<Fn<void()>>>> _resolvePending;
+#endif
 	base::flat_map<
 		PeerId,
 		base::flat_map<StoryId, std::vector<Fn<void()>>>> _resolveSent;
@@ -374,16 +417,20 @@ class Stories final : public base::has_weak_ptr {
 	std::unordered_map<PeerId, Set> _saved;
 	rpl::event_stream<PeerId> _savedChanged;
 
+#if 0 // mtp
 	base::flat_set<PeerId> _markReadPending;
 	base::Timer _markReadTimer;
 	base::flat_set<PeerId> _markReadRequests;
+#endif
 	base::flat_map<
 		not_null<PeerData*>,
 		std::vector<Fn<void()>>> _requestingPeerStories;
 
+#if 0 // mtp
 	base::flat_map<PeerId, base::flat_set<StoryId>> _incrementViewsPending;
 	base::Timer _incrementViewsTimer;
 	base::flat_set<PeerId> _incrementViewsRequests;
+#endif
 
 	PeerData *_viewsStoryPeer = nullptr;
 	StoryId _viewsStoryId = 0;
@@ -405,10 +452,12 @@ class Stories final : public base::has_weak_ptr {
 	int _preloadingMainSourcesCounter = 0;
 
 	base::flat_map<PeerId, StoryId> _readTill;
+#if 0 // mtp
 	base::flat_set<FullStoryId> _pendingReadTillItems;
 	base::flat_map<not_null<PeerData*>, StoryId> _pendingPeerStateMaxId;
 	mtpRequestId _readTillsRequestId = 0;
 	bool _readTillReceived = false;
+#endif
 
 	base::flat_map<not_null<Story*>, PollingSettings> _pollingSettings;
 	base::flat_set<not_null<Story*>> _pollingViews;
diff --git a/Telegram/SourceFiles/data/data_story.cpp b/Telegram/SourceFiles/data/data_story.cpp
index 9adcad0152ee21..bf577a15aa45ba 100644
--- a/Telegram/SourceFiles/data/data_story.cpp
+++ b/Telegram/SourceFiles/data/data_story.cpp
@@ -29,11 +29,18 @@ For license and copyright information please follow this link:
 #include "ui/text/text_utilities.h"
 #include "ui/color_int_conversion.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_account.h"
+
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
 using UpdateFlag = StoryUpdate::Flag;
 
+#if 0 // mtp
 [[nodiscard]] StoryArea ParseArea(const MTPMediaAreaCoordinates &area) {
 	const auto &data = area.data();
 	const auto center = QPointF(data.vx().v, data.vy().v);
@@ -117,7 +124,75 @@ using UpdateFlag = StoryUpdate::Flag;
 	});
 	return result;
 }
+#endif
+
+[[nodiscard]] StoryArea ParseArea(const TLstoryAreaPosition &position) {
+	const auto &data = position.data();
+	const auto center = QPointF(
+		data.vx_percentage().v,
+		data.vy_percentage().v);
+	const auto size = QSizeF(
+		data.vwidth_percentage().v,
+		data.vheight_percentage().v);
+	const auto corner = center - QPointF(size.width(), size.height()) / 2.;
+	return {
+		.geometry = { corner / 100., size / 100. },
+		.rotation = data.vrotation_angle().v,
+	};
+}
+
+[[nodiscard]] auto ParseLocation(const TLstoryArea &area)
+-> std::optional<StoryLocation> {
+	const auto &data = area.data();
+	const auto &position = data.vposition();
+	auto result = std::optional<StoryLocation>();
+	data.vtype().match([&](const TLDstoryAreaTypeLocation &data) {
+		result.emplace(StoryLocation{
+			.area = ParseArea(position),
+			.point = Data::LocationPoint(data.vlocation()),
+		});
+	}, [&](const TLDstoryAreaTypeVenue &data) {
+		const auto &fields = data.vvenue().data();
+		result.emplace(StoryLocation{
+			.area = ParseArea(position),
+			.point = Data::LocationPoint(fields.vlocation()),
+			.title = fields.vtitle().v,
+			.address = fields.vaddress().v,
+			.provider = fields.vprovider().v,
+			.venueId = fields.vid().v,
+			.venueType = fields.vtype().v,
+		});
+	}, [](const TLDstoryAreaTypeSuggestedReaction &) {
+	}, [](const TLDstoryAreaTypeMessage &) {
+	}, [](const TLDstoryAreaTypeLink &) {
+	}, [](const TLDstoryAreaTypeWeather &) {
+	});
+	return result;
+}
+
+[[nodiscard]] auto ParseSuggestedReaction(const TLstoryArea &area)
+-> std::optional<SuggestedReaction> {
+	auto result = std::optional<SuggestedReaction>();
+	const auto &data = area.data();
+	const auto &position = data.vposition();
+	data.vtype().match([](const TLDstoryAreaTypeLocation &) {
+	}, [](const TLDstoryAreaTypeVenue &) {
+	}, [&](const TLDstoryAreaTypeSuggestedReaction &data) {
+		result.emplace(SuggestedReaction{
+			.area = ParseArea(position),
+			.reaction = Data::ReactionFromTL(data.vreaction_type()),
+			.count = data.vtotal_count().v,
+			.flipped = data.vis_flipped().v,
+			.dark = data.vis_dark().v,
+		});
+	}, [](const TLDstoryAreaTypeMessage &) {
+	}, [](const TLDstoryAreaTypeLink &) {
+	}, [](const TLDstoryAreaTypeWeather &) {
+	});
+	return result;
+}
 
+#if 0 // mtp
 [[nodiscard]] auto ParseChannelPost(const MTPMediaArea &area)
 -> std::optional<ChannelPost> {
 	auto result = std::optional<ChannelPost>();
@@ -187,7 +262,73 @@ using UpdateFlag = StoryUpdate::Flag;
 	});
 	return result;
 }
+#endif
 
+[[nodiscard]] auto ParseChannelPost(const TLstoryArea &area)
+-> std::optional<ChannelPost> {
+	auto result = std::optional<ChannelPost>();
+	const auto &data = area.data();
+	const auto &position = data.vposition();
+	data.vtype().match([](const TLDstoryAreaTypeLocation &) {
+	}, [](const TLDstoryAreaTypeVenue &) {
+	}, [](const TLDstoryAreaTypeSuggestedReaction &) {
+	}, [&](const TLDstoryAreaTypeMessage &data) {
+		result.emplace(ChannelPost{
+			.area = ParseArea(position),
+			.itemId = FullMsgId(
+				peerFromTdbChat(data.vchat_id()),
+				data.vmessage_id().v),
+			});
+	}, [](const TLDstoryAreaTypeLink &) {
+	}, [](const TLDstoryAreaTypeWeather &) {
+	});
+	return result;
+}
+
+[[nodiscard]] auto ParseUrlArea(const TLstoryArea &area)
+-> std::optional<UrlArea> {
+	auto result = std::optional<UrlArea>();
+	const auto &data = area.data();
+	const auto &position = data.vposition();
+	data.vtype().match([](const TLDstoryAreaTypeLocation &) {
+	}, [](const TLDstoryAreaTypeVenue &) {
+	}, [](const TLDstoryAreaTypeSuggestedReaction &) {
+	}, [](const TLDstoryAreaTypeMessage &) {
+	}, [&](const TLDstoryAreaTypeLink &data) {
+		result.emplace(UrlArea{
+			.area = ParseArea(position),
+			.url = data.vurl().v,
+		});
+	}, [](const TLDstoryAreaTypeWeather &) {
+	});
+	return result;
+}
+
+[[nodiscard]] auto ParseWeatherArea(const TLstoryArea &area)
+-> std::optional<WeatherArea> {
+	auto result = std::optional<WeatherArea>();
+	const auto &data = area.data();
+	const auto &position = data.vposition();
+	data.vtype().match([](const TLDstoryAreaTypeLocation &) {
+	}, [](const TLDstoryAreaTypeVenue &) {
+	}, [](const TLDstoryAreaTypeSuggestedReaction &) {
+	}, [](const TLDstoryAreaTypeMessage &) {
+	}, [](const TLDstoryAreaTypeLink &) {
+	}, [&](const TLDstoryAreaTypeWeather &data) {
+		result.emplace(WeatherArea{
+			.area = ParseArea(position),
+			.emoji = data.vemoji().v,
+			.color = Ui::Color32FromSerialized(data.vbackground_color().v),
+			.millicelsius = int(1000. * std::clamp(
+				data.vtemperature().v,
+				-274.,
+				1'000'000.)),
+		});
+	});
+	return result;
+}
+
+#if 0 // mtp
 [[nodiscard]] PeerData *RepostSourcePeer(
 		not_null<Session*> owner,
 		const MTPDstoryItem &data) {
@@ -228,6 +369,61 @@ using UpdateFlag = StoryUpdate::Flag;
 	}
 	return nullptr;
 }
+#endif
+
+[[nodiscard]] PeerData *RepostSourcePeer(
+		not_null<Session*> owner,
+		const TLDstory &data) {
+	if (const auto info = data.vrepost_info()) {
+		return info->data().vorigin().match([](
+				const TLDstoryOriginHiddenUser &) {
+			return (PeerData*)nullptr;
+		}, [&](const TLDstoryOriginPublicStory &data) {
+			return owner->peer(peerFromTdbChat(data.vchat_id())).get();
+		});
+	}
+	return nullptr;
+}
+
+[[nodiscard]] QString RepostSourceName(const TLDstory &data) {
+	if (const auto info = data.vrepost_info()) {
+		return info->data().vorigin().match([&](
+			const TLDstoryOriginHiddenUser &data) {
+			return data.vsender_name().v;
+		}, [](const TLDstoryOriginPublicStory &) {
+			return QString();
+		});
+	}
+	return {};
+}
+
+[[nodiscard]] StoryId RepostSourceId(const TLDstory &data) {
+	if (const auto info = data.vrepost_info()) {
+		return info->data().vorigin().match([](
+				const TLDstoryOriginHiddenUser &) {
+			return StoryId();
+		}, [&](const TLDstoryOriginPublicStory &data) {
+			return StoryId(data.vstory_id().v);
+		});
+	}
+	return {};
+}
+
+[[nodiscard]] bool RepostModified(const TLDstory &data) {
+	if (const auto info = data.vrepost_info()) {
+		return info->data().vis_content_modified().v;
+	}
+	return false;
+}
+
+[[nodiscard]] PeerData *FromPeer(
+		not_null<Session*> owner,
+		const TLDstory &data) {
+	if (const auto sender = data.vsender_id()) {
+		return owner->peer(peerFromSender(*sender));
+	}
+	return nullptr;
+}
 
 } // namespace
 
@@ -235,7 +431,10 @@ Story::Story(
 	StoryId id,
 	not_null<PeerData*> peer,
 	StoryMedia media,
+	const TLDstory &data,
+#if 0 // mtp
 	const MTPDstoryItem &data,
+#endif
 	TimeId now)
 : _id(id)
 , _peer(peer)
@@ -244,7 +443,9 @@ Story::Story(
 , _repostSourceId(RepostSourceId(data))
 , _fromPeer(FromPeer(&peer->owner(), data))
 , _date(data.vdate().v)
+#if 0 // mtp
 , _expires(data.vexpire_date().v)
+#endif
 , _repostModified(RepostModified(data)) {
 	applyFields(std::move(media), data, now, true);
 }
@@ -270,7 +471,10 @@ bool Story::mine() const {
 }
 
 StoryIdDates Story::idDates() const {
+#if 0 // mtp
 	return { _id, _date, _expires };
+#endif
+	return { _id, _date };
 }
 
 FullStoryId Story::fullId() const {
@@ -281,12 +485,17 @@ TimeId Story::date() const {
 	return _date;
 }
 
+#if 0 // mtp
 TimeId Story::expires() const {
 	return _expires;
 }
+#endif
 
 bool Story::expired(TimeId now) const {
+#if 0 // mtp
 	return _expires <= (now ? now : base::unixtime::now());
+#endif
+	return _expired;
 }
 
 bool Story::unsupported() const {
@@ -385,9 +594,15 @@ bool Story::edited() const {
 	return _edited;
 }
 
+#if 0 // mtp
 bool Story::out() const {
 	return _out;
 }
+#endif
+
+bool Story::canToggleIsPinned() const {
+	return _canToggleIsPinned;
+}
 
 bool Story::canDownloadIfPremium() const {
 	return !forbidsForward() || _peer->isSelf();
@@ -405,11 +620,14 @@ bool Story::canShare() const {
 }
 
 bool Story::canDelete() const {
+	return _canDelete;
+#if 0 // mtp
 	if (const auto channel = _peer->asChannel()) {
 		return channel->canDeleteStories()
 			|| (out() && channel->canPostStories());
 	}
 	return _peer->isSelf();
+#endif
 }
 
 bool Story::canReport() const {
@@ -516,6 +734,7 @@ int Story::reactions() const {
 void Story::applyViewsSlice(
 		const QString &offset,
 		const StoryViews &slice) {
+#if 0 // mtp
 	const auto changed = (_views.reactions != slice.reactions)
 		|| (_views.views != slice.views)
 		|| (_views.forwards != slice.forwards)
@@ -525,6 +744,8 @@ void Story::applyViewsSlice(
 	_views.views = slice.views;
 	_views.total = slice.total;
 	_views.known = true;
+#endif
+	const auto changed = false; // We update counts only from TLstory.
 	if (offset.isEmpty()) {
 		_views = slice;
 		if (!_channelReactions.total) {
@@ -627,11 +848,15 @@ const std::vector<WeatherArea> &Story::weatherAreas() const {
 
 void Story::applyChanges(
 		StoryMedia media,
+		const TLDstory &data,
+#if 0 // mtp
 		const MTPDstoryItem &data,
+#endif
 		TimeId now) {
 	applyFields(std::move(media), data, now, false);
 }
 
+#if 0 // mtp
 Story::ViewsCounts Story::parseViewsCounts(
 		const MTPDstoryViews &data,
 		const Data::ReactionId &mine) {
@@ -672,14 +897,38 @@ Story::ViewsCounts Story::parseViewsCounts(
 	}
 	return result;
 }
+#endif
+Story::ViewsCounts Story::parseViewsCounts(
+		const TLDstoryInteractionInfo &data,
+		const Data::ReactionId &mine) {
+	auto result = ViewsCounts{
+		.views = data.vview_count().v,
+		.reactions = data.vreaction_count().v,
+	};
+	const auto list = &data.vrecent_viewer_user_ids();
+	{
+		result.viewers.reserve(list->v.size());
+		auto &owner = _peer->owner();
+		auto &&cut = list->v
+			| ranges::views::take(kRecentViewersMax);
+		for (const auto &id : cut) {
+			result.viewers.push_back(owner.peer(peerFromUser(id)));
+		}
+	}
+	return result;
+}
 
 void Story::applyFields(
 		StoryMedia media,
+		const TLDstory &data,
+#if 0 // mtp
 		const MTPDstoryItem &data,
+#endif
 		TimeId now,
 		bool initial) {
 	_lastUpdateTime = now;
 
+#if 0 // mtp
 	const auto reaction = data.is_min()
 		? _sentReactionId
 		: data.vsent_reaction()
@@ -709,9 +958,30 @@ void Story::applyFields(
 			caption = StripLinks(std::move(caption));
 		}
 	}
+#endif
+	const auto reaction = data.vchosen_reaction_type()
+		? Data::ReactionFromTL(*data.vchosen_reaction_type())
+		: Data::ReactionId();
+	const auto inProfile = data.vis_posted_to_chat_page().v;
+	const auto edited = data.vis_edited().v;
+	const auto privacy = data.vprivacy_settings().match([](
+		const TLDstoryPrivacySettingsEveryone &) {
+		return StoryPrivacy::Public;
+	}, [](const TLDstoryPrivacySettingsCloseFriends &) {
+		return StoryPrivacy::CloseFriends;
+	}, [](const TLDstoryPrivacySettingsContacts &) {
+		return StoryPrivacy::Contacts;
+	}, [](const TLDstoryPrivacySettingsSelectedUsers &) {
+		return StoryPrivacy::SelectedContacts;
+	});
+	const auto noForwards = !data.vcan_be_forwarded().v;
+	auto caption = Api::FormattedTextFromTdb(data.vcaption());
 	auto counts = ViewsCounts();
 	auto viewsKnown = _views.known;
+#if 0 // mtp
 	if (const auto info = data.vviews()) {
+#endif
+	if (const auto info = data.vinteraction_info()) {
 		counts = parseViewsCounts(info->data(), reaction);
 		viewsKnown = true;
 	} else {
@@ -730,16 +1000,25 @@ void Story::applyFields(
 	auto channelPosts = std::vector<ChannelPost>();
 	auto urlAreas = std::vector<UrlArea>();
 	auto weatherAreas = std::vector<WeatherArea>();
+#if 0 // mtp
 	if (const auto areas = data.vmedia_areas()) {
+#endif // mtp
+	{
+		const auto areas = &data.vareas();
+		locations.reserve(areas->v.size());
+		suggestedReactions.reserve(areas->v.size());
+		channelPosts.reserve(areas->v.size());
 		for (const auto &area : areas->v) {
 			if (const auto location = ParseLocation(area)) {
 				locations.push_back(*location);
 			} else if (auto reaction = ParseSuggestedReaction(area)) {
+#if 0 // mtp
 				const auto i = counts.reactionsCounts.find(
 					reaction->reaction);
 				if (i != end(counts.reactionsCounts)) {
 					reaction->count = i->second;
 				}
+#endif
 				suggestedReactions.push_back(*reaction);
 			} else if (auto post = ParseChannelPost(area)) {
 				channelPosts.push_back(*post);
@@ -763,7 +1042,13 @@ void Story::applyFields(
 	const auto weatherAreasChanged = (_weatherAreas != weatherAreas);
 	const auto reactionChanged = (_sentReactionId != reaction);
 
+#if 0 // mtp
 	_out = out;
+#endif
+	_canEdit = data.vcan_be_edited().v;
+	_canDelete = data.vcan_be_deleted().v;
+	_canToggleIsPinned = data.vcan_toggle_is_posted_to_chat_page().v;
+
 	_privacyPublic = (privacy == StoryPrivacy::Public);
 	_privacyCloseFriends = (privacy == StoryPrivacy::CloseFriends);
 	_privacyContacts = (privacy == StoryPrivacy::Contacts);
@@ -853,6 +1138,7 @@ void Story::updateViewsCounts(ViewsCounts &&counts, bool known, bool initial) {
 	}
 }
 
+#if 0 // mtp
 void Story::applyViewsCounts(const MTPDstoryViews &data) {
 	auto counts = parseViewsCounts(data, _sentReactionId);
 	auto suggestedCountsChanged = false;
@@ -869,6 +1155,7 @@ void Story::applyViewsCounts(const MTPDstoryViews &data) {
 		_peer->session().changes().storyUpdated(this, UpdateFlag::Reaction);
 	}
 }
+#endif
 
 TimeId Story::lastUpdateTime() const {
 	return _lastUpdateTime;
@@ -913,7 +1200,9 @@ StoryPreload::StoryPreload(not_null<Story*> story, Fn<void()> done)
 		if (VideoPreload::Can(video)) {
 			_task = std::make_unique<VideoPreload>(
 				video,
+#if 0 // mtp
 				story->fullId(),
+#endif
 				std::move(done));
 		} else {
 			done();
diff --git a/Telegram/SourceFiles/data/data_story.h b/Telegram/SourceFiles/data/data_story.h
index 490f979ce29f12..ba15847408661e 100644
--- a/Telegram/SourceFiles/data/data_story.h
+++ b/Telegram/SourceFiles/data/data_story.h
@@ -11,6 +11,11 @@ For license and copyright information please follow this link:
 #include "data/data_location.h"
 #include "data/data_message_reaction_id.h"
 
+namespace Tdb {
+class TLDstory;
+class TLDstoryInteractionInfo;
+} // namespace Tdb
+
 class Image;
 class PhotoData;
 class DocumentData;
@@ -36,7 +41,9 @@ enum class StoryPrivacy : uchar {
 struct StoryIdDates {
 	StoryId id = 0;
 	TimeId date = 0;
+#if 0 // mtp
 	TimeId expires = 0;
+#endif
 
 	[[nodiscard]] bool valid() const {
 		return id != 0;
@@ -149,7 +156,10 @@ class Story final {
 		StoryId id,
 		not_null<PeerData*> peer,
 		StoryMedia media,
+		const Tdb::TLDstory &data,
+#if 0 // mtp
 		const MTPDstoryItem &data,
+#endif
 		TimeId now);
 
 	static constexpr int kRecentViewersMax = 3;
@@ -163,7 +173,9 @@ class Story final {
 	[[nodiscard]] StoryIdDates idDates() const;
 	[[nodiscard]] FullStoryId fullId() const;
 	[[nodiscard]] TimeId date() const;
+#if 0 // mtp
 	[[nodiscard]] TimeId expires() const;
+#endif
 	[[nodiscard]] bool unsupported() const;
 	[[nodiscard]] bool expired(TimeId now = 0) const;
 	[[nodiscard]] const StoryMedia &media() const;
@@ -182,7 +194,10 @@ class Story final {
 	[[nodiscard]] StoryPrivacy privacy() const;
 	[[nodiscard]] bool forbidsForward() const;
 	[[nodiscard]] bool edited() const;
+#if 0 // mtp
 	[[nodiscard]] bool out() const;
+#endif
+	[[nodiscard]] bool canToggleIsPinned() const;
 
 	[[nodiscard]] bool canDownloadIfPremium() const;
 	[[nodiscard]] bool canDownloadChecked() const;
@@ -225,9 +240,14 @@ class Story final {
 
 	void applyChanges(
 		StoryMedia media,
+		const Tdb::TLDstory &data,
+#if 0 // mtp
 		const MTPDstoryItem &data,
+#endif
 		TimeId now);
+#if 0 // mtp
 	void applyViewsCounts(const MTPDstoryViews &data);
+#endif
 	[[nodiscard]] TimeId lastUpdateTime() const;
 
 	[[nodiscard]] bool repost() const;
@@ -250,15 +270,22 @@ class Story final {
 	void changeSuggestedReactionCount(Data::ReactionId id, int delta);
 	void applyFields(
 		StoryMedia media,
+		const Tdb::TLDstory &data,
+#if 0 // mtp
 		const MTPDstoryItem &data,
+#endif
 		TimeId now,
 		bool initial);
 
 	void updateViewsCounts(ViewsCounts &&counts, bool known, bool initial);
 	[[nodiscard]] ViewsCounts parseViewsCounts(
+#if 0 // mtp
 		const MTPDstoryViews &data,
+#endif
+		const Tdb::TLDstoryInteractionInfo &data,
 		const Data::ReactionId &mine);
 
+
 	const StoryId _id = 0;
 	const not_null<PeerData*> _peer;
 	PeerData * const _repostSourcePeer = nullptr;
@@ -277,9 +304,16 @@ class Story final {
 	StoryViews _views;
 	StoryViews _channelReactions;
 	const TimeId _date = 0;
+#if 0 // mtp
 	const TimeId _expires = 0;
+#endif
 	TimeId _lastUpdateTime = 0;
+#if 0 // mtp
 	bool _out : 1 = false;
+#endif
+	bool _canEdit : 1 = false;
+	bool _canDelete : 1 = false;
+	bool _canToggleIsPinned : 1 = false;
 	bool _inProfile : 1 = false;
 	bool _pinnedToTop : 1 = false;
 	bool _privacyPublic : 1 = false;
@@ -289,6 +323,7 @@ class Story final {
 	const bool _repostModified : 1 = false;
 	bool _noForwards : 1 = false;
 	bool _edited : 1 = false;
+	bool _expired : 1 = false;
 
 };
 
diff --git a/Telegram/SourceFiles/data/data_user.cpp b/Telegram/SourceFiles/data/data_user.cpp
index 4f8ca552e3a643..b3dfd252437678 100644
--- a/Telegram/SourceFiles/data/data_user.cpp
+++ b/Telegram/SourceFiles/data/data_user.cpp
@@ -530,9 +530,11 @@ bool UserData::hasPersonalPhoto() const {
 	return (flags() & UserDataFlag::PersonalPhoto);
 }
 
+#if 0 // mtp
 bool UserData::hasStoriesHidden() const {
 	return (flags() & UserDataFlag::StoriesHidden);
 }
+#endif
 
 bool UserData::someRequirePremiumToWrite() const {
 	return (flags() & UserDataFlag::SomeRequirePremiumToWrite);
diff --git a/Telegram/SourceFiles/data/data_user.h b/Telegram/SourceFiles/data/data_user.h
index be5090be8f9446..b35cc6877d4554 100644
--- a/Telegram/SourceFiles/data/data_user.h
+++ b/Telegram/SourceFiles/data/data_user.h
@@ -158,7 +158,9 @@ class UserData final : public PeerData {
 	[[nodiscard]] bool isInaccessible() const;
 	[[nodiscard]] bool applyMinPhoto() const;
 	[[nodiscard]] bool hasPersonalPhoto() const;
+#if 0 // mtp
 	[[nodiscard]] bool hasStoriesHidden() const;
+#endif
 	[[nodiscard]] bool someRequirePremiumToWrite() const;
 	[[nodiscard]] bool meRequiresPremiumToWrite() const;
 	[[nodiscard]] bool requirePremiumToWriteKnown() const;
diff --git a/Telegram/SourceFiles/data/notify/data_peer_notify_settings.cpp b/Telegram/SourceFiles/data/notify/data_peer_notify_settings.cpp
index 79dcd087c8bdc7..02ef8e2f26fdfe 100644
--- a/Telegram/SourceFiles/data/notify/data_peer_notify_settings.cpp
+++ b/Telegram/SourceFiles/data/notify/data_peer_notify_settings.cpp
@@ -195,7 +195,10 @@ bool NotifyPeerSettingsValue::change(
 		(data.vuse_default_show_preview().v
 			? std::optional<bool>()
 			: data.vshow_preview().v),
-		_silent);
+		_silent,
+		(data.vuse_default_mute_stories().v
+			? std::optional<bool>()
+			: data.vmute_stories().v));
 }
 
 bool NotifyPeerSettingsValue::change(
@@ -291,11 +294,16 @@ TLchatNotificationSettings NotifyPeerSettingsValue::serialize() const {
 		tl_int64(SerializeSound(_sound)),
 		tl_bool(!_showPreviews), // use_default_show_preview
 		tl_bool(_showPreviews.value_or(true)), // show_preview
+		tl_bool(!_storiesMuted), // use_default_mute_stories
+		tl_bool(_storiesMuted.value_or(false)), // mute_stories
+		tl_bool(true), // use_default_story_sound
+		tl_int64(SerializeSound(std::nullopt)), // story_sound_id
+		tl_bool(true), // use_default_show_story_sender
+		tl_bool(true), // show_story_sender
 		tl_bool(true), // use_default_disable_pinned_message_notifications
 		tl_bool(false), // disable_pinned_message_notifications
 		tl_bool(true), // use_default_disable_mention_notifications
 		tl_bool(false)); // disable_mention_notifications
-
 }
 
 auto NotifyPeerSettingsValue::serializeDefault() const
@@ -307,6 +315,10 @@ auto NotifyPeerSettingsValue::serializeDefault() const
 		tl_int32(muteFor.value_or(0)),
 		tl_int64(SerializeSound(_sound)),
 		tl_bool(_showPreviews.value_or(true)), // show_preview
+		tl_bool(!_storiesMuted), // use_default_mute_stories
+		tl_bool(_storiesMuted.value_or(false)), // mute_stories
+		tl_int64(SerializeSound(std::nullopt)), // story_sound_id
+		tl_bool(true), // show_story_sender
 		tl_bool(false), // disable_pinned_message_notifications
 		tl_bool(false)); // disable_mention_notifications
 }
@@ -321,6 +333,12 @@ TLchatNotificationSettings PeerNotifySettings::Default() {
 		tl_int64(-1), // sound_id
 		tl_bool(true), // use_default_show_preview
 		tl_bool(true), // show_preview
+		tl_bool(true), // use_default_mute_stories
+		tl_bool(false), // mute_stories
+		tl_bool(true), // use_default_story_sound
+		tl_int64(SerializeSound(std::nullopt)), // story_sound_id
+		tl_bool(true), // use_default_show_story_sender
+		tl_bool(true), // show_story_sender
 		tl_bool(true), // use_default_disable_pinned_message_notifications
 		tl_bool(false), // disable_pinned_message_notifications
 		tl_bool(true), // use_default_disable_mention_notifications
@@ -330,8 +348,12 @@ TLchatNotificationSettings PeerNotifySettings::Default() {
 TLscopeNotificationSettings PeerNotifySettings::ScopeDefault() {
 	return tl_scopeNotificationSettings(
 		tl_int32(0), // mute_for
-		tl_int64(-1), // sound_id
+		tl_int64(SerializeSound(std::nullopt)), // sound_id
 		tl_bool(true), // show_preview
+		tl_bool(true), // use_default_mute_stories
+		tl_bool(false), // mute_stories
+		tl_int64(SerializeSound(std::nullopt)), // story_sound_id
+		tl_bool(true), // show_story_sender
 		tl_bool(false), // disable_pinned_message_notifications
 		tl_bool(false)); // disable_mention_notifications
 }
@@ -361,7 +383,8 @@ bool PeerNotifySettings::change(const TLchatNotificationSettings &settings) {
 	auto &data = settings.data();
 	const auto empty = data.vuse_default_mute_for().v
 		&& data.vuse_default_show_preview().v
-		&& data.vuse_default_sound().v;
+		&& data.vuse_default_sound().v
+		&& data.vuse_default_mute_stories().v;
 	if (empty) {
 		if (!_known || _value) {
 			_known = true;
@@ -429,6 +452,12 @@ bool PeerNotifySettings::change(
 		tl_int64(SerializeSound(soundId)),
 		tl_bool(true), // use_default_show_preview
 		tl_bool(true), // show_preview
+		tl_bool(!storiesMuted.has_value()),
+		tl_bool(storiesMuted.value_or(false)),
+		tl_bool(true), // use_default_story_sound
+		tl_int64(SerializeSound(std::nullopt)), // story_sound_id
+		tl_bool(true), // use_default_show_story_sender
+		tl_bool(true), // show_story_sender
 		tl_bool(true), // use_default_disable_pinned_message_notifications
 		tl_bool(false), // disable_pinned_message_notifications
 		tl_bool(true), // use_default_disable_mention_notifications
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index 6c6d456ebe8ab0..5b145f7f3ed249 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -5200,7 +5200,6 @@ void HistoryItem::setServiceMessageByContent(
 		Unexpected("Type in TLDmessage.content.");
 	});
 	setServiceText(std::move(prepared));
-	applyContent(content);
 }
 
 void HistoryItem::applyContent(const TLmessageContent &content) {
@@ -5448,6 +5447,13 @@ void HistoryItem::setContent(const TLmessageContent &content) {
 			|| TLDmessageUsersShared::Is<T>()
 			|| TLDmessageChatShared::Is<T>()) {
 			createServiceFromTdb(content);
+		} else if constexpr (TLDmessageStory::Is<T>()) {
+			if (data.vvia_mention().v) {
+				createServiceFromTdb(content);
+			} else {
+				setMedia(content);
+				//setFormattedText(data.vshare_comment()); // tdlib todo
+			}
 		} else if constexpr (TLDmessageUnsupported::Is<T>()) {
 			setText(UnsupportedMessageText());
 		} else {
@@ -5578,11 +5584,11 @@ std::unique_ptr<Data::Media> HistoryItem::CreateMedia(
 			Data::LocationPoint(data.vlocation()));
 	}, [&](const TLDmessageVenue &data) -> Result {
 		const auto &fields = data.vvenue().data();
-	return std::make_unique<Data::MediaLocation>(
-		item,
-		Data::LocationPoint(fields.vlocation()),
-		fields.vtitle().v,
-		fields.vaddress().v);
+		return std::make_unique<Data::MediaLocation>(
+			item,
+			Data::LocationPoint(fields.vlocation()),
+			fields.vtitle().v,
+			fields.vaddress().v);
 	}, [&](const TLDmessageContact &data) -> Result {
 		const auto &fields = data.vcontact().data();
 		return std::make_unique<Data::MediaContact>(
diff --git a/Telegram/SourceFiles/media/stories/media_stories_share.cpp b/Telegram/SourceFiles/media/stories/media_stories_share.cpp
index 773239e0b582c5..4a91b06aa5809d 100644
--- a/Telegram/SourceFiles/media/stories/media_stories_share.cpp
+++ b/Telegram/SourceFiles/media/stories/media_stories_share.cpp
@@ -30,7 +30,16 @@ For license and copyright information please follow this link:
 #include "ui/text/text_utilities.h"
 #include "styles/style_calls.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+#include "api/api_sending.h"
+
 namespace Media::Stories {
+namespace {
+
+using namespace Tdb;
+
+} // namespace
 
 [[nodiscard]] object_ptr<Ui::BoxContent> PrepareShareBox(
 		std::shared_ptr<ChatHelpers::Show> show,
@@ -111,6 +120,7 @@ namespace Media::Stories {
 		}
 
 		const auto api = &story->owner().session().api();
+		auto &sender = story->session().sender();
 		auto &histories = story->owner().histories();
 		for (const auto thread : result) {
 			const auto action = Api::SendAction(thread, options);
@@ -123,6 +133,7 @@ namespace Media::Stories {
 			const auto session = &thread->session();
 			const auto threadPeer = thread->peer();
 			const auto threadHistory = thread->owningHistory();
+#if 0 // mtp
 			const auto randomId = base::RandomValue<uint64>();
 			auto sendFlags = MTPmessages_SendMedia::Flags(0);
 			if (action.replyTo) {
@@ -144,6 +155,7 @@ namespace Media::Stories {
 			if (options.invertCaption) {
 				sendFlags |= MTPmessages_SendMedia::Flag::f_invert_media;
 			}
+#endif
 			const auto done = [=] {
 				if (!--state->requests) {
 					if (show->valid()) {
@@ -152,6 +164,27 @@ namespace Media::Stories {
 					}
 				}
 			};
+			auto tlOptions = tl_messageSendOptions(
+				tl_bool(ShouldSendSilent(threadPeer, options)),
+				tl_bool(true), // from_background.
+				tl_bool(false), // update_order_of_installed_stickers_sets
+				Api::ScheduledToTL(action.options.scheduled),
+				tl_int32(0));
+			sender.request(TLsendMessage(
+				peerToTdbChat(threadPeer->id),
+				tl_int53(action.replyTo.topicRootId.bare),
+				std::nullopt,
+				std::move(tlOptions),
+				tl_inputMessageStory(
+					peerToTdbChat(peer->id),
+					tl_int32(id.story))
+			)).done(done).fail([=](const Error &error) {
+				threadPeer->session().api().sendMessageFail(
+					error.message,
+					threadPeer);
+				done();
+			}).send();
+#if 0 // mtp
 			histories.sendPreparedMessage(
 				threadHistory,
 				action.replyTo,
@@ -179,6 +212,7 @@ namespace Media::Stories {
 					api->sendMessageFail(error, threadPeer, randomId);
 					done();
 				});
+#endif
 			++state->requests;
 		}
 	};
diff --git a/Telegram/SourceFiles/tdb/td_api.tl b/Telegram/SourceFiles/tdb/td_api.tl
index 54b519042cfee0..5f73825af97a52 100644
--- a/Telegram/SourceFiles/tdb/td_api.tl
+++ b/Telegram/SourceFiles/tdb/td_api.tl
@@ -535,13 +535,13 @@ webApp short_name:string title:string description:string photo:photo animation:a
 //@question Poll question; 1-300 characters
 //@options List of poll answer options
 //@total_voter_count Total number of voters, participating in the poll
-//@recent_voter_user_ids User identifiers of recent voters, if the poll is non-anonymous
+//@recent_voter_ids Identifiers of recent voters, if the poll is non-anonymous
 //@is_anonymous True, if the poll is anonymous
 //@type Type of the poll
 //@open_period Amount of time the poll will be active after creation, in seconds
 //@close_date Point in time (Unix timestamp) when the poll will automatically be closed
 //@is_closed True, if the poll is closed
-poll id:int64 question:string options:vector<pollOption> total_voter_count:int32 recent_voter_user_ids:vector<int53> is_anonymous:Bool type:PollType open_period:int32 close_date:int32 is_closed:Bool = Poll;
+poll id:int64 question:string options:vector<pollOption> total_voter_count:int32 recent_voter_ids:vector<MessageSender> is_anonymous:Bool type:PollType open_period:int32 close_date:int32 is_closed:Bool = Poll;
 
 
 //@description Describes a chat background
@@ -740,11 +740,12 @@ premiumStatePaymentOption payment_option:premiumPaymentOption is_current:Bool is
 
 //@description Describes a custom emoji to be shown instead of the Telegram Premium badge
 //@custom_emoji_id Identifier of the custom emoji in stickerFormatTgs format
-emojiStatus custom_emoji_id:int64 = EmojiStatus;
+//@expiration_date Point in time (Unix timestamp) when the status will expire; 0 if never
+emojiStatus custom_emoji_id:int64 expiration_date:int32 = EmojiStatus;
 
-//@description Contains a list of emoji statuses
-//@emoji_statuses The list of emoji statuses
-emojiStatuses emoji_statuses:vector<emojiStatus> = EmojiStatuses;
+//@description Contains a list of custom emoji identifiers, which can be set as emoji statuses
+//@custom_emoji_ids The list of custom emoji identifiers
+emojiStatuses custom_emoji_ids:vector<int64> = EmojiStatuses;
 
 
 //@description Describes usernames assigned to a user, a supergroup, or a channel
@@ -765,17 +766,20 @@ usernames active_usernames:vector<string> disabled_usernames:vector<string> edit
 //@emoji_status Emoji status to be shown instead of the default Telegram Premium badge; may be null. For Telegram Premium users only
 //@is_contact The user is a contact of the current user
 //@is_mutual_contact The user is a contact of the current user and the current user is a contact of the user
+//@is_close_friend The user is a close friend of the current user; implies that the user is a contact
 //@is_verified True, if the user is verified
 //@is_premium True, if the user is a Telegram Premium user
 //@is_support True, if the user is Telegram support account
 //@restriction_reason If non-empty, it contains a human-readable description of the reason why access to this user must be restricted
 //@is_scam True, if many users reported this user as a scam
 //@is_fake True, if many users reported this user as a fake account
+//@has_active_stories True, if the user has non-expired stories available to the current user
+//@has_unread_active_stories True, if the user has unread non-expired stories available to the current user
 //@have_access If false, the user is inaccessible, and the only information known about the user is inside this class. Identifier of the user can't be passed to any method
 //@type Type of the user
 //@language_code IETF language tag of the user's language; only available to bots
 //@added_to_attachment_menu True, if the user added the current bot to attachment menu; only available to bots
-user id:int53 first_name:string last_name:string usernames:usernames phone_number:string status:UserStatus profile_photo:profilePhoto emoji_status:emojiStatus is_contact:Bool is_mutual_contact:Bool is_verified:Bool is_premium:Bool is_support:Bool restriction_reason:string is_scam:Bool is_fake:Bool have_access:Bool type:UserType language_code:string added_to_attachment_menu:Bool = User;
+user id:int53 first_name:string last_name:string usernames:usernames phone_number:string status:UserStatus profile_photo:profilePhoto emoji_status:emojiStatus is_contact:Bool is_mutual_contact:Bool is_close_friend:Bool is_verified:Bool is_premium:Bool is_support:Bool restriction_reason:string is_scam:Bool is_fake:Bool has_active_stories:Bool has_unread_active_stories:Bool have_access:Bool type:UserType language_code:string added_to_attachment_menu:Bool = User;
 
 
 //@description Contains information about a bot
@@ -806,12 +810,13 @@ botInfo short_description:string description:string photo:photo animation:animat
 //@has_private_calls True, if the user can't be called due to their privacy settings
 //@has_private_forwards True, if the user can't be linked in forwarded messages due to their privacy settings
 //@has_restricted_voice_and_video_note_messages True, if voice and video notes can't be sent or forwarded to the user
+//@has_pinned_stories True, if the user has pinned stories
 //@need_phone_number_privacy_exception True, if the current user needs to explicitly allow to share their phone number with the user when the method addContact is used
 //@bio A short user bio; may be null for bots
 //@premium_gift_options The list of available options for gifting Telegram Premium to the user
 //@group_in_common_count Number of group chats where both the other user and the current user are a member; 0 for the current user
 //@bot_info For bots, information about the bot; may be null
-userFullInfo personal_photo:chatPhoto photo:chatPhoto public_photo:chatPhoto is_blocked:Bool can_be_called:Bool supports_video_calls:Bool has_private_calls:Bool has_private_forwards:Bool has_restricted_voice_and_video_note_messages:Bool need_phone_number_privacy_exception:Bool bio:formattedText premium_gift_options:vector<premiumPaymentOption> group_in_common_count:int32 bot_info:botInfo = UserFullInfo;
+userFullInfo personal_photo:chatPhoto photo:chatPhoto public_photo:chatPhoto is_blocked:Bool can_be_called:Bool supports_video_calls:Bool has_private_calls:Bool has_private_forwards:Bool has_restricted_voice_and_video_note_messages:Bool has_pinned_stories:Bool need_phone_number_privacy_exception:Bool bio:formattedText premium_gift_options:vector<premiumPaymentOption> group_in_common_count:int32 bot_info:botInfo = UserFullInfo;
 
 //@description Represents a list of users
 //@total_count Approximate total number of users found
@@ -1065,7 +1070,6 @@ supergroup id:int53 usernames:usernames date:int32 status:ChatMemberStatus membe
 //@can_get_members True, if members of the chat can be retrieved via getSupergroupMembers or searchChatMembers
 //@has_hidden_members True, if non-administrators can receive only administrators and bots using getSupergroupMembers or searchChatMembers
 //@can_hide_members True, if non-administrators and non-bots can be hidden in responses to getSupergroupMembers and searchChatMembers for non-administrators
-//@can_set_username True, if the chat username can be changed
 //@can_set_sticker_set True, if the supergroup sticker set can be changed
 //@can_set_location True, if the supergroup location can be changed
 //@can_get_statistics True, if the supergroup or channel statistics are available
@@ -1079,7 +1083,7 @@ supergroup id:int53 usernames:usernames date:int32 status:ChatMemberStatus membe
 //@bot_commands List of commands of bots in the group
 //@upgraded_from_basic_group_id Identifier of the basic group from which supergroup was upgraded; 0 if none
 //@upgraded_from_max_message_id Identifier of the last message in the basic group from which supergroup was upgraded; 0 if none
-supergroupFullInfo photo:chatPhoto description:string member_count:int32 administrator_count:int32 restricted_count:int32 banned_count:int32 linked_chat_id:int53 slow_mode_delay:int32 slow_mode_delay_expires_in:double can_get_members:Bool has_hidden_members:Bool can_hide_members:Bool can_set_username:Bool can_set_sticker_set:Bool can_set_location:Bool can_get_statistics:Bool can_toggle_aggressive_anti_spam:Bool is_all_history_available:Bool has_aggressive_anti_spam_enabled:Bool sticker_set_id:int64 location:chatLocation invite_link:chatInviteLink bot_commands:vector<botCommands> upgraded_from_basic_group_id:int53 upgraded_from_max_message_id:int53 = SupergroupFullInfo;
+supergroupFullInfo photo:chatPhoto description:string member_count:int32 administrator_count:int32 restricted_count:int32 banned_count:int32 linked_chat_id:int53 slow_mode_delay:int32 slow_mode_delay_expires_in:double can_get_members:Bool has_hidden_members:Bool can_hide_members:Bool can_set_sticker_set:Bool can_set_location:Bool can_get_statistics:Bool can_toggle_aggressive_anti_spam:Bool is_all_history_available:Bool has_aggressive_anti_spam_enabled:Bool sticker_set_id:int64 location:chatLocation invite_link:chatInviteLink bot_commands:vector<botCommands> upgraded_from_basic_group_id:int53 upgraded_from_max_message_id:int53 = SupergroupFullInfo;
 
 
 //@class SecretChatState
@@ -1237,6 +1241,20 @@ messageSendingStatePending sending_id:int32 = MessageSendingState;
 messageSendingStateFailed error_code:int32 error_message:string can_retry:Bool need_another_sender:Bool retry_after:double = MessageSendingState;
 
 
+//@class MessageReplyTo
+//@description Contains information about the message or the story a message is replying to
+
+//@description Describes a replied message
+//@chat_id The identifier of the chat to which the replied message belongs; ignored for outgoing replies. For example, messages in the Replies chat are replies to messages in different chats
+//@message_id The identifier of the replied message
+messageReplyToMessage chat_id:int53 message_id:int53 = MessageReplyTo;
+
+//@description Describes a replied story
+//@story_sender_chat_id The identifier of the sender of the replied story. Currently, stories can be replied only in the sender's chat
+//@story_id The identifier of the replied story
+messageReplyToStory story_sender_chat_id:int53 story_id:int32 = MessageReplyTo;
+
+
 //@description Describes a message
 //@id Message identifier; unique for the chat to which the message belongs
 //@sender_id Identifier of the sender of the message
@@ -1265,8 +1283,7 @@ messageSendingStateFailed error_code:int32 error_message:string can_retry:Bool n
 //@forward_info Information about the initial message sender; may be null
 //@interaction_info Information about interactions with the message; may be null
 //@unread_reactions Information about unread reactions added to the message
-//@reply_in_chat_id If non-zero, the identifier of the chat to which the replied message belongs; Currently, only messages in the Replies chat can have different reply_in_chat_id and chat_id
-//@reply_to_message_id If non-zero, the identifier of the message this message is replying to; can be the identifier of a deleted message
+//@reply_to Information about the message or the story this message is replying to; may be null if none
 //@message_thread_id If non-zero, the identifier of the message thread the message belongs to; unique within the chat to which the message belongs
 //@self_destruct_time The message's self-destruct time, in seconds; 0 if none. TDLib will send updateDeleteMessages or updateMessageContent once the time expires
 //@self_destruct_in Time left before the message self-destruct timer expires, in seconds. If the self-destruct timer isn't started yet, equals to the value of the self_destruct_time field
@@ -1277,7 +1294,7 @@ messageSendingStateFailed error_code:int32 error_message:string can_retry:Bool n
 //@restriction_reason If non-empty, contains a human-readable description of the reason why access to this message must be restricted
 //@content Content of the message
 //@reply_markup Reply markup for the message; may be null
-message id:int53 sender_id:MessageSender chat_id:int53 sending_state:MessageSendingState scheduling_state:MessageSchedulingState is_outgoing:Bool is_pinned:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_saved:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_get_added_reactions:Bool can_get_statistics:Bool can_get_message_thread:Bool can_get_viewers:Bool can_get_media_timestamp_links:Bool can_report_reactions:Bool has_timestamped_media:Bool is_channel_post:Bool is_topic_message:Bool contains_unread_mention:Bool date:int32 edit_date:int32 forward_info:messageForwardInfo interaction_info:messageInteractionInfo unread_reactions:vector<unreadReaction> reply_in_chat_id:int53 reply_to_message_id:int53 message_thread_id:int53 self_destruct_time:int32 self_destruct_in:double auto_delete_in:double via_bot_user_id:int53 author_signature:string media_album_id:int64 restriction_reason:string content:MessageContent reply_markup:ReplyMarkup = Message;
+message id:int53 sender_id:MessageSender chat_id:int53 sending_state:MessageSendingState scheduling_state:MessageSchedulingState is_outgoing:Bool is_pinned:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_saved:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_get_added_reactions:Bool can_get_statistics:Bool can_get_message_thread:Bool can_get_viewers:Bool can_get_media_timestamp_links:Bool can_report_reactions:Bool has_timestamped_media:Bool is_channel_post:Bool is_topic_message:Bool contains_unread_mention:Bool date:int32 edit_date:int32 forward_info:messageForwardInfo interaction_info:messageInteractionInfo unread_reactions:vector<unreadReaction> reply_to:MessageReplyTo message_thread_id:int53 self_destruct_time:int32 self_destruct_in:double auto_delete_in:double via_bot_user_id:int53 author_signature:string media_album_id:int64 restriction_reason:string content:MessageContent reply_markup:ReplyMarkup = Message;
 
 //@description Contains a list of messages
 //@total_count Approximate total number of messages found
@@ -1345,21 +1362,50 @@ messageSourceChatEventLog = MessageSource;
 //@description The message is from a notification
 messageSourceNotification = MessageSource;
 
+//@description The message was screenshotted; the source must be used only if the message content was visible during the screenshot
+messageSourceScreenshot = MessageSource;
+
 //@description The message is from some other source
 messageSourceOther = MessageSource;
 
 
+//@class MessageSponsorType
+//@description Describes type of a message sponsor
+
+//@description The sponsor is a bot
+//@bot_user_id User identifier of the bot
+//@link An internal link to be opened when the sponsored message is clicked
+messageSponsorTypeBot bot_user_id:int53 link:InternalLinkType = MessageSponsorType;
+
+//@description The sponsor is a public channel chat
+//@chat_id Sponsor chat identifier
+//@link An internal link to be opened when the sponsored message is clicked; may be null if the sponsor chat needs to be opened instead
+messageSponsorTypePublicChannel chat_id:int53 link:InternalLinkType = MessageSponsorType;
+
+//@description The sponsor is a private channel chat
+//@title Title of the chat
+//@invite_link Invite link for the channel
+messageSponsorTypePrivateChannel title:string invite_link:string = MessageSponsorType;
+
+//@description The sponsor is a website
+//@url URL of the website
+//@name Name of the website
+messageSponsorTypeWebsite url:string name:string = MessageSponsorType;
+
+
+//@description Information about the sponsor of a message
+//@type Type of the sponsor
+//@photo Photo of the sponsor; may be null if must not be shown
+//@info Additional optional information about the sponsor to be shown along with the message
+messageSponsor type:MessageSponsorType photo:chatPhotoInfo info:string = MessageSponsor;
+
 //@description Describes a sponsored message
 //@message_id Message identifier; unique for the chat to which the sponsored message belongs among both ordinary and sponsored messages
 //@is_recommended True, if the message needs to be labeled as "recommended" instead of "sponsored"
-//@sponsor_chat_id Sponsor chat identifier; 0 if the sponsor chat is accessible through an invite link
-//@sponsor_chat_info Information about the sponsor chat; may be null unless sponsor_chat_id == 0
-//@show_chat_photo True, if the sponsor's chat photo must be shown
-//@link An internal link to be opened when the sponsored message is clicked; may be null if the sponsor chat needs to be opened instead
 //@content Content of the message. Currently, can be only of the type messageText
-//@sponsor_info If non-empty, information about the sponsor to be shown along with the message
+//@sponsor Information about the sponsor of the message
 //@additional_info If non-empty, additional information about the sponsored message to be shown along with the message
-sponsoredMessage message_id:int53 is_recommended:Bool sponsor_chat_id:int53 sponsor_chat_info:chatInviteLinkInfo show_chat_photo:Bool link:InternalLinkType content:MessageContent sponsor_info:string additional_info:string = SponsoredMessage;
+sponsoredMessage message_id:int53 is_recommended:Bool content:MessageContent sponsor:messageSponsor additional_info:string = SponsoredMessage;
 
 //@description Contains a list of sponsored messages
 //@messages List of sponsored messages
@@ -1405,22 +1451,32 @@ notificationSettingsScopeChannelChats = NotificationSettingsScope;
 //@use_default_mute_for If true, mute_for is ignored and the value for the relevant type of chat or the forum chat is used instead
 //@mute_for Time left before notifications will be unmuted, in seconds
 //@use_default_sound If true, the value for the relevant type of chat or the forum chat is used instead of sound_id
-//@sound_id Identifier of the notification sound to be played; 0 if sound is disabled
+//@sound_id Identifier of the notification sound to be played for messages; 0 if sound is disabled
 //@use_default_show_preview If true, show_preview is ignored and the value for the relevant type of chat or the forum chat is used instead
 //@show_preview True, if message content must be displayed in notifications
+//@use_default_mute_stories If true, mute_stories is ignored and the value for the relevant type of chat is used instead
+//@mute_stories True, if story notifications are received without sound
+//@use_default_story_sound If true, the value for the relevant type of chat is used instead of story_sound_id
+//@story_sound_id Identifier of the notification sound to be played for stories; 0 if sound is disabled
+//@use_default_show_story_sender If true, show_story_sender is ignored and the value for the relevant type of chat is used instead
+//@show_story_sender True, if the sender of stories must be displayed in notifications
 //@use_default_disable_pinned_message_notifications If true, disable_pinned_message_notifications is ignored and the value for the relevant type of chat or the forum chat is used instead
 //@disable_pinned_message_notifications If true, notifications for incoming pinned messages will be created as for an ordinary unread message
 //@use_default_disable_mention_notifications If true, disable_mention_notifications is ignored and the value for the relevant type of chat or the forum chat is used instead
 //@disable_mention_notifications If true, notifications for messages with mentions will be created as for an ordinary unread message
-chatNotificationSettings use_default_mute_for:Bool mute_for:int32 use_default_sound:Bool sound_id:int64 use_default_show_preview:Bool show_preview:Bool use_default_disable_pinned_message_notifications:Bool disable_pinned_message_notifications:Bool use_default_disable_mention_notifications:Bool disable_mention_notifications:Bool = ChatNotificationSettings;
+chatNotificationSettings use_default_mute_for:Bool mute_for:int32 use_default_sound:Bool sound_id:int64 use_default_show_preview:Bool show_preview:Bool use_default_mute_stories:Bool mute_stories:Bool use_default_story_sound:Bool story_sound_id:int64 use_default_show_story_sender:Bool show_story_sender:Bool use_default_disable_pinned_message_notifications:Bool disable_pinned_message_notifications:Bool use_default_disable_mention_notifications:Bool disable_mention_notifications:Bool = ChatNotificationSettings;
 
 //@description Contains information about notification settings for several chats
 //@mute_for Time left before notifications will be unmuted, in seconds
 //@sound_id Identifier of the notification sound to be played; 0 if sound is disabled
 //@show_preview True, if message content must be displayed in notifications
+//@use_default_mute_stories If true, mute_stories is ignored and stories are unmuted only for the first 5 chats from topChatCategoryUsers
+//@mute_stories True, if story notifications are received without sound
+//@story_sound_id Identifier of the notification sound to be played for stories; 0 if sound is disabled
+//@show_story_sender True, if the sender of stories must be displayed in notifications
 //@disable_pinned_message_notifications True, if notifications for incoming pinned messages will be created as for an ordinary unread message
 //@disable_mention_notifications True, if notifications for messages with mentions will be created as for an ordinary unread message
-scopeNotificationSettings mute_for:int32 sound_id:int64 show_preview:Bool disable_pinned_message_notifications:Bool disable_mention_notifications:Bool = ScopeNotificationSettings;
+scopeNotificationSettings mute_for:int32 sound_id:int64 show_preview:Bool use_default_mute_stories:Bool mute_stories:Bool story_sound_id:int64 show_story_sender:Bool disable_pinned_message_notifications:Bool disable_mention_notifications:Bool = ScopeNotificationSettings;
 
 
 //@description Contains information about a message draft
@@ -1478,8 +1534,9 @@ chatFolder title:string icon:chatFolderIcon is_shareable:Bool pinned_chat_ids:ve
 //@id Unique chat folder identifier
 //@title The title of the folder; 1-12 characters without line feeds
 //@icon The chosen or default icon for the chat folder
+//@is_shareable True, if at least one link has been created for the folder
 //@has_my_invite_links True, if the chat folder has invite links created by the current user
-chatFolderInfo id:int32 title:string icon:chatFolderIcon has_my_invite_links:Bool = ChatFolderInfo;
+chatFolderInfo id:int32 title:string icon:chatFolderIcon is_shareable:Bool has_my_invite_links:Bool = ChatFolderInfo;
 
 //@description Contains a chat folder invite link
 //@invite_link The chat folder invite link
@@ -1506,6 +1563,12 @@ recommendedChatFolder folder:chatFolder description:string = RecommendedChatFold
 //@chat_folders List of recommended chat folders
 recommendedChatFolders chat_folders:vector<recommendedChatFolder> = RecommendedChatFolders;
 
+//@description Contains settings for automatic moving of chats to and from the Archive chat lists
+//@archive_and_mute_new_chats_from_unknown_users True, if new chats from non-contacts will be automatically archived and muted. Can be set to true only if the option "can_archive_and_mute_new_chats_from_unknown_users" is true
+//@keep_unmuted_chats_archived True, if unmuted chats will be kept in the Archive chat list when they get a new message
+//@keep_chats_from_folders_archived True, if unmuted chats, that are always included or pinned in a folder, will be kept in the Archive chat list when they get a new message. Ignored if keep_unmuted_chats_archived == true
+archiveChatListSettings archive_and_mute_new_chats_from_unknown_users:Bool keep_unmuted_chats_archived:Bool keep_chats_from_folders_archived:Bool = ArchiveChatListSettings;
+
 
 //@class ChatList
 //@description Describes a list of chats
@@ -1629,11 +1692,11 @@ publicChatTypeIsLocationBased = PublicChatType;
 //@class ChatActionBar
 //@description Describes actions which must be possible to do through a chat action bar
 
-//@description The chat can be reported as spam using the method reportChat with the reason chatReportReasonSpam. If the chat is a private chat with a user with an emoji status, then a notice about emoji status usage must be shown
+//@description The chat can be reported as spam using the method reportChat with the reason reportReasonSpam. If the chat is a private chat with a user with an emoji status, then a notice about emoji status usage must be shown
 //@can_unarchive If true, the chat was automatically archived and can be moved back to the main chat list using addChatToList simultaneously with setting chat notification settings to default using setChatNotificationSettings
 chatActionBarReportSpam can_unarchive:Bool = ChatActionBar;
 
-//@description The chat is a location-based supergroup, which can be reported as having unrelated location using the method reportChat with the reason chatReportReasonUnrelatedLocation
+//@description The chat is a location-based supergroup, which can be reported as having unrelated location using the method reportChat with the reason reportReasonUnrelatedLocation
 chatActionBarReportUnrelatedLocation = ChatActionBar;
 
 //@description The chat is a recently created group chat to which new members can be invited
@@ -1827,7 +1890,7 @@ forumTopicIcon color:int32 custom_emoji_id:int64 = ForumTopicIcon;
 //@message_thread_id Message thread identifier of the topic
 //@name Name of the topic
 //@icon Icon of the topic
-//@creation_date Date the topic was created
+//@creation_date Point in time (Unix timestamp) when the topic was created
 //@creator_id Identifier of the creator of the topic
 //@is_general True, if the topic is the General topic list
 //@is_outgoing True, if the topic was created by the current user
@@ -2181,8 +2244,10 @@ webPageInstantView page_blocks:vector<PageBlock> view_count:int32 version:int32
 //@video Preview of the content as a video, if available; may be null
 //@video_note Preview of the content as a video note, if available; may be null
 //@voice_note Preview of the content as a voice note, if available; may be null
+//@story_sender_chat_id The identifier of the sender of the previewed story; 0 if none
+//@story_id The identifier of the previewed story; 0 if none
 //@instant_view_version Version of web page instant view (currently, can be 1 or 2); 0 if none
-webPage url:string display_url:string type:string site_name:string title:string description:formattedText photo:photo embed_url:string embed_type:string embed_width:int32 embed_height:int32 duration:int32 author:string animation:animation audio:audio document:document sticker:sticker video:video video_note:videoNote voice_note:voiceNote instant_view_version:int32 = WebPage;
+webPage url:string display_url:string type:string site_name:string title:string description:formattedText photo:photo embed_url:string embed_type:string embed_width:int32 embed_height:int32 duration:int32 author:string animation:animation audio:audio document:document sticker:sticker video:video video_note:videoNote voice_note:voiceNote story_sender_chat_id:int53 story_id:int32 instant_view_version:int32 = WebPage;
 
 
 //@description Contains information about a country
@@ -2474,21 +2539,21 @@ personalDetails first_name:string middle_name:string last_name:string native_fir
 
 //@description An identity document
 //@number Document number; 1-24 characters
-//@expiry_date Document expiry date; may be null if not applicable
+//@expiration_date Document expiration date; may be null if not applicable
 //@front_side Front side of the document
 //@reverse_side Reverse side of the document; only for driver license and identity card; may be null
 //@selfie Selfie with the document; may be null
 //@translation List of files containing a certified English translation of the document
-identityDocument number:string expiry_date:date front_side:datedFile reverse_side:datedFile selfie:datedFile translation:vector<datedFile> = IdentityDocument;
+identityDocument number:string expiration_date:date front_side:datedFile reverse_side:datedFile selfie:datedFile translation:vector<datedFile> = IdentityDocument;
 
 //@description An identity document to be saved to Telegram Passport
 //@number Document number; 1-24 characters
-//@expiry_date Document expiry date; pass null if not applicable
+//@expiration_date Document expiration date; pass null if not applicable
 //@front_side Front side of the document
 //@reverse_side Reverse side of the document; only for driver license and identity card; pass null otherwise
 //@selfie Selfie with the document; pass null if unavailable
 //@translation List of files containing a certified English translation of the document
-inputIdentityDocument number:string expiry_date:date front_side:InputFile reverse_side:InputFile selfie:InputFile translation:vector<InputFile> = InputIdentityDocument;
+inputIdentityDocument number:string expiration_date:date front_side:InputFile reverse_side:InputFile selfie:InputFile translation:vector<InputFile> = InputIdentityDocument;
 
 //@description A personal document, containing some information about a user
 //@files List of files containing the pages of the document
@@ -2849,6 +2914,12 @@ messageGame game:game = MessageContent;
 //@poll The poll description
 messagePoll poll:poll = MessageContent;
 
+//@description A message with a forwarded story
+//@story_sender_chat_id Identifier of the chat that posted the story
+//@story_id Story identifier
+//@via_mention True, if the story was automatically forwarded because of a mention of the user
+messageStory story_sender_chat_id:int53 story_id:int32 via_mention:Bool = MessageContent;
+
 //@description A message with an invoice from a bot. Use getInternalLink with internalLinkTypeBotStart to share the invoice
 //@title Product title
 //@param_description Product description
@@ -3060,7 +3131,7 @@ messagePassportDataReceived elements:vector<encryptedPassportElement> credential
 //@distance The distance between the users
 messageProximityAlertTriggered traveler_id:MessageSender watcher_id:MessageSender distance:int32 = MessageContent;
 
-//@description Message content that is not supported in the current TDLib version
+//@description A message content that is not supported in the current TDLib version
 messageUnsupported = MessageContent;
 
 
@@ -3144,7 +3215,7 @@ inputThumbnail thumbnail:InputFile width:int32 height:int32 = InputThumbnail;
 //@description Contains information about the time when a scheduled message will be sent
 
 //@description The message will be sent at the specified date
-//@send_date Date the message will be sent. The date must be within 367 days in the future
+//@send_date Point in time (Unix timestamp) when the message will be sent. The date must be within 367 days in the future
 messageSchedulingStateSendAtDate send_date:int32 = MessageSchedulingState;
 
 //@description The message will be sent when the peer will be online. Applicable to private chats only and when the exact online status of the peer is known
@@ -3299,6 +3370,11 @@ inputMessageInvoice invoice:invoice title:string description:string photo_url:st
 //@is_closed True, if the poll needs to be sent already closed; for bots only
 inputMessagePoll question:string options:vector<string> is_anonymous:Bool type:PollType open_period:int32 close_date:int32 is_closed:Bool = InputMessageContent;
 
+//@description A message with a forwarded story. Stories can't be sent to secret chats. A story can be forwarded only if story.can_be_forwarded
+//@story_sender_chat_id Identifier of the chat that posted the story
+//@story_id Story identifier
+inputMessageStory story_sender_chat_id:int53 story_id:int32 = InputMessageContent;
+
 //@description A forwarded message
 //@from_chat_id Identifier for the chat this forwarded message came from
 //@message_id Identifier of the message to forward
@@ -3540,7 +3616,7 @@ callDiscardReasonHungUp = CallDiscardReason;
 //@udp_p2p True, if UDP peer-to-peer connections are supported
 //@udp_reflector True, if connection through UDP reflectors is supported
 //@min_layer The minimum supported API layer; use 65
-//@max_layer The maximum supported API layer; use 65
+//@max_layer The maximum supported API layer; use 92
 //@library_versions List of supported tgcalls versions
 callProtocol udp_p2p:Bool udp_reflector:Bool min_layer:int32 max_layer:int32 library_versions:vector<string> = CallProtocol;
 
@@ -4492,6 +4568,9 @@ premiumLimitTypeChatFolderInviteLinkCount = PremiumLimitType;
 //@description The maximum number of added shareable chat folders
 premiumLimitTypeShareableChatFolderCount = PremiumLimitType;
 
+//@description The maximum number of active stories
+premiumLimitTypeActiveStoryCount = PremiumLimitType;
+
 
 //@class PremiumFeature
 //@description Describes a feature available to Premium users
@@ -4898,6 +4977,10 @@ pushMessageContentScreenshotTaken = PushMessageContent;
 //@is_pinned True, if the message is a pinned message with the specified content
 pushMessageContentSticker sticker:sticker emoji:string is_pinned:Bool = PushMessageContent;
 
+//@description A message with a story
+//@is_pinned True, if the message is a pinned message with the specified content
+pushMessageContentStory is_pinned:Bool = PushMessageContent;
+
 //@description A text message
 //@text Message text
 //@is_pinned True, if the message is a pinned message with the specified content
@@ -4956,7 +5039,7 @@ pushMessageContentChatJoinByLink = PushMessageContent;
 //@description A new member was accepted to the chat by an administrator
 pushMessageContentChatJoinByRequest = PushMessageContent;
 
-//@description A new recurrent payment was made by the current user
+//@description A new recurring payment was made by the current user
 //@amount The paid amount
 pushMessageContentRecurringPayment amount:string = PushMessageContent;
 
@@ -4992,7 +5075,7 @@ notificationTypeNewSecretChat = NotificationType;
 notificationTypeNewCall call_id:int32 = NotificationType;
 
 //@description New message was received through a push notification
-//@message_id The message identifier. The message will not be available in the chat history, but the ID can be used in viewMessages, or as reply_to_message_id
+//@message_id The message identifier. The message will not be available in the chat history, but the ID can be used in viewMessages, or as a message to reply
 //@sender_id Identifier of the sender of the message. Corresponding user or chat may be inaccessible
 //@sender_name Name of the sender
 //@is_outgoing True, if the message is outgoing
@@ -5097,13 +5180,31 @@ jsonValueArray values:vector<JsonValue> = JsonValue;
 jsonValueObject members:vector<jsonObjectMember> = JsonValue;
 
 
+//@class StoryPrivacySettings
+//@description Describes privacy settings of a story
+
+//@description The story can be viewed by everyone
+storyPrivacySettingsEveryone = StoryPrivacySettings;
+
+//@description The story can be viewed by all contacts except chosen users
+//@except_user_ids User identifiers of the contacts that can't see the story; always empty for non-owned stories
+storyPrivacySettingsContacts except_user_ids:vector<int53> = StoryPrivacySettings;
+
+//@description The story can be viewed by all close friends
+storyPrivacySettingsCloseFriends = StoryPrivacySettings;
+
+//@description The story can be viewed by certain specified users
+//@user_ids Identifiers of the users; always empty for non-owned stories
+storyPrivacySettingsSelectedContacts user_ids:vector<int53> = StoryPrivacySettings;
+
+
 //@class UserPrivacySettingRule
-//@description Represents a single rule for managing privacy settings
+//@description Represents a single rule for managing user privacy settings
 
 //@description A rule to allow all users to do something
 userPrivacySettingRuleAllowAll = UserPrivacySettingRule;
 
-//@description A rule to allow all of a user's contacts to do something
+//@description A rule to allow all contacts of the user to do something
 userPrivacySettingRuleAllowContacts = UserPrivacySettingRule;
 
 //@description A rule to allow certain specified users to do something
@@ -5117,7 +5218,7 @@ userPrivacySettingRuleAllowChatMembers chat_ids:vector<int53> = UserPrivacySetti
 //@description A rule to restrict all users from doing something
 userPrivacySettingRuleRestrictAll = UserPrivacySettingRule;
 
-//@description A rule to restrict all contacts of a user from doing something
+//@description A rule to restrict all contacts of the user from doing something
 userPrivacySettingRuleRestrictContacts = UserPrivacySettingRule;
 
 //@description A rule to restrict all specified users from doing something
@@ -5132,6 +5233,7 @@ userPrivacySettingRuleRestrictChatMembers chat_ids:vector<int53> = UserPrivacySe
 //@rules A list of rules
 userPrivacySettingRules rules:vector<UserPrivacySettingRule> = UserPrivacySettingRules;
 
+
 //@class UserPrivacySetting
 //@description Describes available user privacy settings
 
@@ -5147,6 +5249,9 @@ userPrivacySettingShowLinkInForwardedMessages = UserPrivacySetting;
 //@description A privacy setting for managing whether the user's phone number is visible
 userPrivacySettingShowPhoneNumber = UserPrivacySetting;
 
+//@description A privacy setting for managing whether the user's bio is visible
+userPrivacySettingShowBio = UserPrivacySetting;
+
 //@description A privacy setting for managing whether the user can be invited to chats
 userPrivacySettingAllowChatInvites = UserPrivacySetting;
 
@@ -5272,38 +5377,38 @@ connectedWebsite id:int64 domain_name:string bot_user_id:int53 browser:string pl
 connectedWebsites websites:vector<connectedWebsite> = ConnectedWebsites;
 
 
-//@class ChatReportReason
+//@class ReportReason
 //@description Describes the reason why a chat is reported
 
 //@description The chat contains spam messages
-chatReportReasonSpam = ChatReportReason;
+reportReasonSpam = ReportReason;
 
 //@description The chat promotes violence
-chatReportReasonViolence = ChatReportReason;
+reportReasonViolence = ReportReason;
 
 //@description The chat contains pornographic messages
-chatReportReasonPornography = ChatReportReason;
+reportReasonPornography = ReportReason;
 
 //@description The chat has child abuse related content
-chatReportReasonChildAbuse = ChatReportReason;
+reportReasonChildAbuse = ReportReason;
 
 //@description The chat contains copyrighted content
-chatReportReasonCopyright = ChatReportReason;
+reportReasonCopyright = ReportReason;
 
 //@description The location-based chat is unrelated to its stated location
-chatReportReasonUnrelatedLocation = ChatReportReason;
+reportReasonUnrelatedLocation = ReportReason;
 
 //@description The chat represents a fake account
-chatReportReasonFake = ChatReportReason;
+reportReasonFake = ReportReason;
 
 //@description The chat has illegal drugs related content
-chatReportReasonIllegalDrugs = ChatReportReason;
+reportReasonIllegalDrugs = ReportReason;
 
 //@description The chat contains messages with personal details
-chatReportReasonPersonalDetails = ChatReportReason;
+reportReasonPersonalDetails = ReportReason;
 
 //@description A custom reason provided by the user
-chatReportReasonCustom = ChatReportReason;
+reportReasonCustom = ReportReason;
 
 
 //@class TargetChat
@@ -5468,6 +5573,11 @@ internalLinkTypeSettings = InternalLinkType;
 //@expect_custom_emoji True, if the sticker set is expected to contain custom emoji
 internalLinkTypeStickerSet sticker_set_name:string expect_custom_emoji:Bool = InternalLinkType;
 
+//@description The link is a link to a story. Call searchPublicChat with the given sender username, then call getStory with the received chat identifier and the given story identifier
+//@story_sender_username Username of the sender of the story
+//@story_id Story identifier
+internalLinkTypeStory story_sender_username:string story_id:int32 = InternalLinkType;
+
 //@description The link is a link to a theme. TDLib has no theme support yet
 //@theme_name Name of the theme
 internalLinkTypeTheme theme_name:string = InternalLinkType;
@@ -5519,6 +5629,104 @@ messageLink link:string is_public:Bool = MessageLink;
 messageLinkInfo is_public:Bool chat_id:int53 message_thread_id:int53 message:message media_timestamp:int32 for_album:Bool = MessageLinkInfo;
 
 
+//@description Describes a video file sent in a story
+//@duration Duration of the video, in seconds
+//@width Video width
+//@height Video height
+//@has_stickers True, if stickers were added to the video. The list of corresponding sticker sets can be received using getAttachedStickerSets
+//@is_animation True, if the video has no sound
+//@minithumbnail Video minithumbnail; may be null
+//@thumbnail Video thumbnail in JPEG or MPEG4 format; may be null
+//@preload_prefix_size Size of file prefix, which is supposed to be preloaded, in bytes
+//@video File containing the video
+storyVideo duration:double width:int32 height:int32 has_stickers:Bool is_animation:Bool minithumbnail:minithumbnail thumbnail:thumbnail preload_prefix_size:int32 video:file = StoryVideo;
+
+
+//@class StoryContent
+//@description Contains the content of a story
+
+//@description A photo story
+//@photo The photo
+storyContentPhoto photo:photo = StoryContent;
+
+//@description A video story
+//@video The video in MPEG4 format
+//@alternative_video Alternative version of the video in MPEG4 format, encoded by x264 codec; may be null
+storyContentVideo video:storyVideo alternative_video:storyVideo = StoryContent;
+
+//@description A story content that is not supported in the current TDLib version
+storyContentUnsupported = StoryContent;
+
+
+//@class InputStoryContent
+//@description The content of a story to send
+
+//@description A photo story
+//@photo Photo to send. The photo must be at most 10 MB in size. The photo size must be 1080x1920
+//@added_sticker_file_ids File identifiers of the stickers added to the photo, if applicable
+inputStoryContentPhoto photo:InputFile added_sticker_file_ids:vector<int32> = InputStoryContent;
+
+//@description A video story
+//@video Video to be sent. The video size must be 720x1280. The video must be streamable and stored in MPEG4 format, after encoding with x265 codec and key frames added each second
+//@added_sticker_file_ids File identifiers of the stickers added to the video, if applicable
+//@duration Precise duration of the video, in seconds; 0-60
+//@is_animation True, if the video has no sound
+inputStoryContentVideo video:InputFile added_sticker_file_ids:vector<int32> duration:double is_animation:Bool = InputStoryContent;
+
+
+//@class StoryList
+//@description Describes a list of stories
+
+//@description The list of stories, shown in the main chat list and folder chat lists
+storyListMain = StoryList;
+
+//@description The list of stories, shown in the Arvhive chat list
+storyListArchive = StoryList;
+
+
+//@description Contains information about interactions with a story
+//@view_count Number of times the story was viewed
+//@recent_viewer_user_ids Identifiers of at most 3 recent viewers of the story
+storyInteractionInfo view_count:int32 recent_viewer_user_ids:vector<int53> = StoryInteractionInfo;
+
+//@description Represents a story
+//@id Unique story identifier among stories of the given sender
+//@sender_chat_id Identifier of the chat that posted the story
+//@date Point in time (Unix timestamp) when the story was published
+//@is_being_edited True, if the story is being edited by the current user
+//@is_edited True, if the story was edited
+//@is_pinned True, if the story is saved in the sender's profile and will be available there after expiration
+//@is_visible_only_for_self True, if the story is visible only for the current user
+//@can_be_forwarded True, if the story can be forwarded as a message. Otherwise, screenshots and saving of the story content must be also forbidden
+//@can_be_replied True, if the story can be replied in the chat with the story sender
+//@can_get_viewers True, if users viewed the story can be received through getStoryViewers
+//@has_expired_viewers True, if users viewed the story can't be received, because the story has expired more than getOption("story_viewers_expiration_delay") seconds ago
+//@interaction_info Information about interactions with the story; may be null if the story isn't owned or there were no interactions
+//@privacy_settings Privacy rules affecting story visibility; may be approximate for non-owned stories
+//@content Content of the story
+//@caption Caption of the story
+story id:int32 sender_chat_id:int53 date:int32 is_being_edited:Bool is_edited:Bool is_pinned:Bool is_visible_only_for_self:Bool can_be_forwarded:Bool can_be_replied:Bool can_get_viewers:Bool has_expired_viewers:Bool interaction_info:storyInteractionInfo privacy_settings:StoryPrivacySettings content:StoryContent caption:formattedText = Story;
+
+//@description Represents a list of stories
+//@total_count Approximate total number of stories found
+//@stories The list of stories
+stories total_count:int32 stories:vector<story> = Stories;
+
+//@description Contains basic information about a story
+//@story_id Unique story identifier among stories of the given sender
+//@date Point in time (Unix timestamp) when the story was published
+//@is_for_close_friends True, if the story is available only to close friends
+storyInfo story_id:int32 date:int32 is_for_close_friends:Bool = StoryInfo;
+
+//@description Describes active stories posted by a chat
+//@chat_id Identifier of the chat that posted the stories
+//@list Identifier of the story list in which the stories are shown; may be null if the stories aren't shown in a story list
+//@order A parameter used to determine order of the stories in the story list; 0 if the stories doesn't need to be shown in the story list. Stories must be sorted by the pair (order, story_sender_chat_id) in descending order
+//@max_read_story_id Identifier of the last read active story
+//@stories Basic information about the stories; use getStory to get full information about the stories. The stories are in a chronological order (i.e., in order of increasing story identifiers)
+chatActiveStories chat_id:int53 list:StoryList order:int53 max_read_story_id:int32 stories:vector<storyInfo> = ChatActiveStories;
+
+
 //@description Contains a part of a file
 //@data File bytes
 filePart data:bytes = FilePart;
@@ -5545,6 +5753,9 @@ fileTypeNotificationSound = FileType;
 //@description The file is a photo
 fileTypePhoto = FileType;
 
+//@description The file is a photo published as a story
+fileTypePhotoStory = FileType;
+
 //@description The file is a profile photo
 fileTypeProfilePhoto = FileType;
 
@@ -5572,6 +5783,9 @@ fileTypeVideo = FileType;
 //@description The file is a video note
 fileTypeVideoNote = FileType;
 
+//@description The file is a video published as a story
+fileTypeVideoStory = FileType;
+
 //@description The file is a voice note
 fileTypeVoiceNote = FileType;
 
@@ -5661,8 +5875,9 @@ networkStatistics since_date:int32 entries:vector<NetworkStatisticsEntry> = Netw
 //@video_upload_bitrate The maximum suggested bitrate for uploaded videos, in kbit/s
 //@preload_large_videos True, if the beginning of video files needs to be preloaded for instant playback
 //@preload_next_audio True, if the next audio track needs to be preloaded while the user is listening to an audio file
+//@preload_stories True, if stories needs to be preloaded
 //@use_less_data_for_calls True, if "use less data for calls" option needs to be enabled
-autoDownloadSettings is_auto_download_enabled:Bool max_photo_file_size:int32 max_video_file_size:int53 max_other_file_size:int53 video_upload_bitrate:int32 preload_large_videos:Bool preload_next_audio:Bool use_less_data_for_calls:Bool = AutoDownloadSettings;
+autoDownloadSettings is_auto_download_enabled:Bool max_photo_file_size:int32 max_video_file_size:int53 max_other_file_size:int53 video_upload_bitrate:int32 preload_large_videos:Bool preload_next_audio:Bool preload_stories:Bool use_less_data_for_calls:Bool = AutoDownloadSettings;
 
 //@description Contains auto-download settings presets for the current user
 //@low Preset with lowest settings; supposed to be used by default when roaming
@@ -5783,7 +5998,7 @@ tMeUrls urls:vector<tMeUrl> = TMeUrls;
 //@class SuggestedAction
 //@description Describes an action suggested to the current user
 
-//@description Suggests the user to enable "archive_and_mute_new_chats_from_unknown_users" option
+//@description Suggests the user to enable archive_and_mute_new_chats_from_unknown_users setting in archiveChatListSettings
 suggestedActionEnableArchiveAndMuteNewChats = SuggestedAction;
 
 //@description Suggests the user to check whether they still remember their 2-step verification password
@@ -5806,6 +6021,9 @@ suggestedActionSetPassword authorization_delay:int32 = SuggestedAction;
 //@description Suggests the user to upgrade the Premium subscription from monthly payments to annual payments
 suggestedActionUpgradePremium = SuggestedAction;
 
+//@description Suggests the user to restore a recently expired Premium subscription
+suggestedActionRestorePremium = SuggestedAction;
+
 //@description Suggests the user to subscribe to the Premium subscription with annual payments
 suggestedActionSubscribeToAnnualPremium = SuggestedAction;
 
@@ -6427,6 +6645,24 @@ updateUnreadMessageCount chat_list:ChatList unread_count:int32 unread_unmuted_co
 //@marked_as_unread_unmuted_count Total number of unmuted chats marked as unread
 updateUnreadChatCount chat_list:ChatList total_count:int32 unread_count:int32 unread_unmuted_count:int32 marked_as_unread_count:int32 marked_as_unread_unmuted_count:int32 = Update;
 
+//@description A story was changed
+//@story The new information about the story
+updateStory story:story = Update;
+
+//@description A story became inaccessible
+//@story_sender_chat_id Identifier of the chat that posted the story
+//@story_id Story identifier
+updateStoryDeleted story_sender_chat_id:int53 story_id:int32 = Update;
+
+//@description The list of active stories posted by a specific chat has changed
+//@active_stories The new list of active stories
+updateChatActiveStories active_stories:chatActiveStories = Update;
+
+//@description Number of chats in a story list has changed
+//@story_list The story list
+//@chat_count Approximate total number of chats with active stories in the list
+updateStoryListChatCount story_list:StoryList chat_count:int32 = Update;
+
 //@description An option changed its value
 //@name The option name
 //@value The new option value
@@ -6604,9 +6840,9 @@ updatePoll poll:poll = Update;
 
 //@description A user changed the answer to a poll; for bots only
 //@poll_id Unique poll identifier
-//@user_id The user, who changed the answer to the poll
+//@voter_id Identifier of the message sender that changed the answer to the poll
 //@option_ids 0-based identifiers of answer options, chosen by the user
-updatePollAnswer poll_id:int64 user_id:int53 option_ids:vector<int32> = Update;
+updatePollAnswer poll_id:int64 voter_id:MessageSender option_ids:vector<int32> = Update;
 
 //@description User rights changed in a chat; for bots only
 //@chat_id Chat identifier
@@ -6895,7 +7131,7 @@ getSupergroupFullInfo supergroup_id:int53 = SupergroupFullInfo;
 //@secret_chat_id Secret chat identifier
 getSecretChat secret_chat_id:int32 = SecretChat;
 
-//@description Returns information about a chat by its identifier, this is an offline request if the current user is not a bot
+//@description Returns information about a chat by its identifier; this is an offline request if the current user is not a bot
 //@chat_id Chat identifier
 getChat chat_id:int53 = Chat;
 
@@ -6969,7 +7205,7 @@ searchPublicChat username:string = Chat;
 //@query Query to search for
 searchPublicChats query:string = Chats;
 
-//@description Searches for the specified query in the title and username of already known chats, this is an offline request. Returns chats in the order seen in the main chat list
+//@description Searches for the specified query in the title and username of already known chats; this is an offline request. Returns chats in the order seen in the main chat list
 //@query Query to search for. If the query is empty, returns up to 50 recently found chats
 //@limit The maximum number of chats to be returned
 searchChats query:string limit:int32 = Chats;
@@ -6994,6 +7230,11 @@ getTopChats category:TopChatCategory limit:int32 = Chats;
 //@chat_id Chat identifier
 removeTopChat category:TopChatCategory chat_id:int53 = Ok;
 
+//@description Searches for the specified query in the title and username of up to 50 recently found chats; this is an offline request
+//@query Query to search for
+//@limit The maximum number of chats to be returned
+searchRecentlyFoundChats query:string limit:int32 = Chats;
+
 //@description Adds a chat to the list of recently found chats. The chat is added to the beginning of the list. If the chat is already in the list, it will be removed from the list first
 //@chat_id Identifier of the chat to add
 addRecentlyFoundChat chat_id:int53 = Ok;
@@ -7005,7 +7246,7 @@ removeRecentlyFoundChat chat_id:int53 = Ok;
 //@description Clears the list of recently found chats
 clearRecentlyFoundChats = Ok;
 
-//@description Returns recently opened chats, this is an offline request. Returns chats in the order of last opening
+//@description Returns recently opened chats; this is an offline request. Returns chats in the order of last opening
 //@limit The maximum number of chats to be returned
 getRecentlyOpenedChats limit:int32 = Chats;
 
@@ -7171,6 +7412,11 @@ getMessagePublicForwards chat_id:int53 message_id:int53 offset:string limit:int3
 //@chat_id Identifier of the chat
 getChatSponsoredMessages chat_id:int53 = SponsoredMessages;
 
+//@description Informs TDLib that the user opened the sponsored chat via the button, the name, the photo, or a mention in the sponsored message
+//@chat_id Chat identifier of the sponsored message
+//@message_id Identifier of the sponsored message
+clickChatSponsoredMessage chat_id:int53 message_id:int53 = Ok;
+
 
 //@description Removes an active notification from notification list. Needs to be called only if the notification is removed by the current user
 //@notification_group_id Identifier of notification group to which the notification belongs
@@ -7245,20 +7491,20 @@ setChatMessageSender chat_id:int53 message_sender_id:MessageSender = Ok;
 //@description Sends a message. Returns the sent message
 //@chat_id Target chat
 //@message_thread_id If not 0, a message thread identifier in which the message will be sent
-//@reply_to_message_id Identifier of the replied message; 0 if none
+//@reply_to Identifier of the replied message or story; pass null if none
 //@options Options to be used to send the message; pass null to use default options
 //@reply_markup Markup for replying to the message; pass null if none; for bots only
 //@input_message_content The content of the message to be sent
-sendMessage chat_id:int53 message_thread_id:int53 reply_to_message_id:int53 options:messageSendOptions reply_markup:ReplyMarkup input_message_content:InputMessageContent = Message;
+sendMessage chat_id:int53 message_thread_id:int53 reply_to:MessageReplyTo options:messageSendOptions reply_markup:ReplyMarkup input_message_content:InputMessageContent = Message;
 
 //@description Sends 2-10 messages grouped together into an album. Currently, only audio, document, photo and video messages can be grouped into an album. Documents and audio files can be only grouped in an album with messages of the same type. Returns sent messages
 //@chat_id Target chat
 //@message_thread_id If not 0, a message thread identifier in which the messages will be sent
-//@reply_to_message_id Identifier of a replied message; 0 if none
+//@reply_to Identifier of the replied message or story; pass null if none
 //@options Options to be used to send the messages; pass null to use default options
 //@input_message_contents Contents of messages to be sent. At most 10 messages can be added to an album
 //@only_preview Pass true to get fake messages instead of actually sending them
-sendMessageAlbum chat_id:int53 message_thread_id:int53 reply_to_message_id:int53 options:messageSendOptions input_message_contents:vector<InputMessageContent> only_preview:Bool = Messages;
+sendMessageAlbum chat_id:int53 message_thread_id:int53 reply_to:MessageReplyTo options:messageSendOptions input_message_contents:vector<InputMessageContent> only_preview:Bool = Messages;
 
 //@description Invites a bot to a chat (if it is not yet a member) and sends it the /start command. Bots can't be invited to a private chat other than the chat with the bot. Bots can't be invited to channels (although they can be added as admins) and secret chats. Returns the sent message
 //@bot_user_id Identifier of the bot
@@ -7269,12 +7515,12 @@ sendBotStartMessage bot_user_id:int53 chat_id:int53 parameter:string = Message;
 //@description Sends the result of an inline query as a message. Returns the sent message. Always clears a chat draft message
 //@chat_id Target chat
 //@message_thread_id If not 0, a message thread identifier in which the message will be sent
-//@reply_to_message_id Identifier of a replied message; 0 if none
+//@reply_to Identifier of the replied message or story; pass null if none
 //@options Options to be used to send the message; pass null to use default options
 //@query_id Identifier of the inline query
 //@result_id Identifier of the inline result
 //@hide_via_bot Pass true to hide the bot, via which the message is sent. Can be used only for bots getOption("animation_search_bot_username"), getOption("photo_search_bot_username"), and getOption("venue_search_bot_username")
-sendInlineQueryResultMessage chat_id:int53 message_thread_id:int53 reply_to_message_id:int53 options:messageSendOptions query_id:int64 result_id:string hide_via_bot:Bool = Message;
+sendInlineQueryResultMessage chat_id:int53 message_thread_id:int53 reply_to:MessageReplyTo options:messageSendOptions query_id:int64 result_id:string hide_via_bot:Bool = Message;
 
 //@description Forwards previously sent messages. Returns the forwarded messages in the same order as the message identifiers passed in message_ids. If a message can't be forwarded, null will be returned instead of the message
 //@chat_id Identifier of the chat to which to forward messages
@@ -7293,17 +7539,13 @@ forwardMessages chat_id:int53 message_thread_id:int53 from_chat_id:int53 message
 //@message_ids Identifiers of the messages to resend. Message identifiers must be in a strictly increasing order
 resendMessages chat_id:int53 message_ids:vector<int53> = Messages;
 
-//@description Sends a notification about a screenshot taken in a chat. Supported only in private and secret chats
-//@chat_id Chat identifier
-sendChatScreenshotTakenNotification chat_id:int53 = Ok;
-
 //@description Adds a local message to a chat. The message is persistent across application restarts only if the message database is used. Returns the added message
 //@chat_id Target chat
 //@sender_id Identifier of the sender of the message
-//@reply_to_message_id Identifier of the replied message; 0 if none
+//@reply_to Identifier of the replied message or story; pass null if none
 //@disable_notification Pass true to disable notification for the message
 //@input_message_content The content of the message to be added
-addLocalMessage chat_id:int53 sender_id:MessageSender reply_to_message_id:int53 disable_notification:Bool input_message_content:InputMessageContent = Message;
+addLocalMessage chat_id:int53 sender_id:MessageSender reply_to:MessageReplyTo disable_notification:Bool input_message_content:InputMessageContent = Message;
 
 //@description Deletes messages
 //@chat_id Chat identifier
@@ -7567,13 +7809,13 @@ getThemeParametersJsonString theme:themeParameters = Text;
 //@option_ids 0-based identifiers of answer options, chosen by the user. User can choose more than 1 answer option only is the poll allows multiple answers
 setPollAnswer chat_id:int53 message_id:int53 option_ids:vector<int32> = Ok;
 
-//@description Returns users voted for the specified option in a non-anonymous polls. For optimal performance, the number of returned users is chosen by TDLib
+//@description Returns message senders voted for the specified option in a non-anonymous polls. For optimal performance, the number of returned users is chosen by TDLib
 //@chat_id Identifier of the chat to which the poll belongs
 //@message_id Identifier of the message containing the poll
 //@option_id 0-based identifier of the answer option
-//@offset Number of users to skip in the result; must be non-negative
-//@limit The maximum number of users to be returned; must be positive and can't be greater than 50. For optimal performance, the number of returned users is chosen by TDLib and can be smaller than the specified limit, even if the end of the voter list has not been reached
-getPollVoters chat_id:int53 message_id:int53 option_id:int32 offset:int32 limit:int32 = Users;
+//@offset Number of voters to skip in the result; must be non-negative
+//@limit The maximum number of voters to be returned; must be positive and can't be greater than 50. For optimal performance, the number of returned voters is chosen by TDLib and can be smaller than the specified limit, even if the end of the voter list has not been reached
+getPollVoters chat_id:int53 message_id:int53 option_id:int32 offset:int32 limit:int32 = MessageSenders;
 
 //@description Stops a poll. A poll in a message can be stopped when the message has can_be_edited flag set
 //@chat_id Identifier of the chat to which the poll belongs
@@ -7675,8 +7917,8 @@ sendWebAppData bot_user_id:int53 button_text:string data:string = Ok;
 //@theme Preferred Web App theme; pass null to use the default theme
 //@application_name Short name of the application; 0-64 English letters, digits, and underscores
 //@message_thread_id If not 0, a message thread identifier in which the message will be sent
-//@reply_to_message_id Identifier of the replied message for the message sent by the Web App; 0 if none
-openWebApp chat_id:int53 bot_user_id:int53 url:string theme:themeParameters application_name:string message_thread_id:int53 reply_to_message_id:int53 = WebAppInfo;
+//@reply_to Identifier of the replied message or story for the message sent by the Web App; pass null if none
+openWebApp chat_id:int53 bot_user_id:int53 url:string theme:themeParameters application_name:string message_thread_id:int53 reply_to:MessageReplyTo = WebAppInfo;
 
 //@description Informs TDLib that a previously opened Web App was closed
 //@web_app_launch_id Identifier of Web App launch, received from openWebApp
@@ -7897,6 +8139,10 @@ deleteChatFolder chat_folder_id:int32 leave_chat_ids:vector<int53> = Ok;
 //@chat_folder_id Chat folder identifier
 getChatFolderChatsToLeave chat_folder_id:int32 = Chats;
 
+//@description Returns approximate number of chats in a being created chat folder. Main and archive chat lists must be fully preloaded for this function to work correctly
+//@folder The new chat folder
+getChatFolderChatCount folder:chatFolder = Count;
+
 //@description Changes the order of chat folders
 //@chat_folder_ids Identifiers of chat folders in the new correct order
 //@main_chat_list_position Position of the main chat list among chat folders, 0-based. Can be non-zero only for Premium users
@@ -7953,6 +8199,13 @@ getChatFolderNewChats chat_folder_id:int32 = Chats;
 //@added_chat_ids Identifiers of the new chats, which are added to the chat folder. The chats are automatically joined if they aren't joined yet
 processChatFolderNewChats chat_folder_id:int32 added_chat_ids:vector<int53> = Ok;
 
+//@description Returns settings for automatic moving of chats to and from the Archive chat lists
+getArchiveChatListSettings = ArchiveChatListSettings;
+
+//@description Changes settings for automatic moving of chats to and from the Archive chat lists
+//@settings New settings
+setArchiveChatListSettings settings:archiveChatListSettings = Ok;
+
 
 //@description Changes the chat title. Supported only for basic groups, supergroups and channels. Requires can_change_info administrator right
 //@chat_id Chat identifier
@@ -8150,7 +8403,7 @@ addSavedNotificationSound sound:InputFile = NotificationSound;
 removeSavedNotificationSound notification_sound_id:int64 = Ok;
 
 
-//@description Returns list of chats with non-default notification settings
+//@description Returns list of chats with non-default notification settings for new messages
 //@scope If specified, only chats from the scope will be returned; pass null to return chats from all scopes
 //@compare_sound Pass true to include in the response chats with only non-default sound
 getChatNotificationSettingsExceptions scope:NotificationSettingsScope compare_sound:Bool = Chats;
@@ -8184,6 +8437,99 @@ setPinnedChats chat_list:ChatList chat_ids:vector<int53> = Ok;
 readChatList chat_list:ChatList = Ok;
 
 
+//@description Returns a story
+//@story_sender_chat_id Identifier of the chat that posted the story
+//@story_id Story identifier
+//@only_local Pass true to get only locally available information without sending network requests
+getStory story_sender_chat_id:int53 story_id:int32 only_local:Bool = Story;
+
+//@description Sends a new story. Returns a temporary story with identifier 0
+//@content Content of the story
+//@caption Story caption; pass null to use an empty caption; 0-getOption("story_caption_length_max") characters
+//@privacy_settings The privacy settings for the story
+//@active_period Period after which the story is moved to archive, in seconds; must be one of 6 * 3600, 12 * 3600, 86400, 2 * 86400, 3 * 86400, or 7 * 86400 for Telegram Premium users, and 86400 otherwise
+//@is_pinned Pass true to keep the story accessible after expiration
+//@protect_content Pass true if the content of the story must be protected from forwarding and screenshotting
+sendStory content:InputStoryContent caption:formattedText privacy_settings:StoryPrivacySettings active_period:int32 is_pinned:Bool protect_content:Bool = Story;
+
+//@description Changes content and caption of a previously sent story
+//@story_id Identifier of the story to edit
+//@content New content of the story; pass null to keep the current content
+//@caption New story caption; pass null to keep the current caption
+editStory story_id:int32 content:InputStoryContent caption:formattedText = Ok;
+
+//@description Changes privacy settings of a previously sent story
+//@story_id Identifier of the story
+//@privacy_settings The new privacy settigs for the story
+setStoryPrivacySettings story_id:int32 privacy_settings:StoryPrivacySettings = Ok;
+
+//@description Toggles whether a story is accessible after expiration
+//@story_id Identifier of the story
+//@is_pinned Pass true to make the story accessible after expiration; pass false to make it private
+toggleStoryIsPinned story_id:int32 is_pinned:Bool = Ok;
+
+//@description Deletes a previously sent story
+//@story_id Identifier of the story to delete
+deleteStory story_id:int32 = Ok;
+
+//@description Returns list of chats with non-default notification settings for stories
+getStoryNotificationSettingsExceptions = Chats;
+
+//@description Loads more active stories from a story list. The loaded stories will be sent through updates. Active stories are sorted by
+//-the pair (active_stories.order, active_stories.story_sender_chat_id) in descending order. Returns a 404 error if all active stories have been loaded
+//@story_list The story list in which to load active stories
+loadActiveStories story_list:StoryList = Ok;
+
+//@description Changes story list in which stories from the chat are shown
+//@chat_id Identifier of the chat that posted stories
+//@story_list New list for active stories posted by the chat
+setChatActiveStoriesList chat_id:int53 story_list:StoryList = Ok;
+
+//@description Returns the list of active stories posted by the given chat
+//@chat_id Chat identifier
+getChatActiveStories chat_id:int53 = ChatActiveStories;
+
+//@description Returns the list of pinned stories posted by the given chat. The stories are returned in a reverse chronological order (i.e., in order of decreasing story_id).
+//-For optimal performance, the number of returned stories is chosen by TDLib
+//@chat_id Chat identifier
+//@from_story_id Identifier of the story starting from which stories must be returned; use 0 to get results from the last story
+//@limit The maximum number of stories to be returned
+//-For optimal performance, the number of returned stories is chosen by TDLib and can be smaller than the specified limit
+getChatPinnedStories chat_id:int53 from_story_id:int32 limit:int32 = Stories;
+
+//@description Returns the list of all stories of the current user. The stories are returned in a reverse chronological order (i.e., in order of decreasing story_id).
+//-For optimal performance, the number of returned stories is chosen by TDLib
+//@from_story_id Identifier of the story starting from which stories must be returned; use 0 to get results from the last story
+//@limit The maximum number of stories to be returned
+//-For optimal performance, the number of returned stories is chosen by TDLib and can be smaller than the specified limit
+getArchivedStories from_story_id:int32 limit:int32 = Stories;
+
+//@description Informs TDLib that a story is opened and is being viewed by the user
+//@story_sender_chat_id The identifier of the sender of the opened story
+//@story_id The identifier of the story
+openStory story_sender_chat_id:int53 story_id:int32 = Ok;
+
+//@description Informs TDLib that a story is closed by the user
+//@story_sender_chat_id The identifier of the sender of the story to close
+//@story_id The identifier of the story
+closeStory story_sender_chat_id:int53 story_id:int32 = Ok;
+
+//@description Returns viewers of a recent outgoing story. The method can be called if story.can_get_viewers == true. The views are returned in a reverse chronological order (i.e., in order of decreasing view_date)
+//-For optimal performance, the number of returned stories is chosen by TDLib
+//@story_id Story identifier
+//@offset_viewer A viewer from which to return next viewers; pass null to get results from the beginning
+//@limit The maximum number of story viewers to return
+//-For optimal performance, the number of returned stories is chosen by TDLib and can be smaller than the specified limit
+getStoryViewers story_id:int32 offset_viewer:messageViewer limit:int32 = MessageViewers;
+
+//@description Reports a story to the Telegram moderators
+//@story_sender_chat_id The identifier of the sender of the story to report
+//@story_id The identifier of the story to report
+//@reason The reason for reporting the story
+//@text Additional report details; 0-1024 characters
+reportStory story_sender_chat_id:int53 story_id:int32 reason:ReportReason text:string = Ok;
+
+
 //@description Returns information about a bot that can be added to attachment menu
 //@bot_user_id Bot's user identifier
 getAttachmentMenuBot bot_user_id:int53 = AttachmentMenuBot;
@@ -8570,7 +8916,7 @@ setGroupCallParticipantIsSpeaking group_call_id:int32 audio_source:int32 is_spea
 //@description Toggles whether a participant of an active group call is muted, unmuted, or allowed to unmute themselves
 //@group_call_id Group call identifier
 //@participant_id Participant identifier
-//@is_muted Pass true to mute the user; pass false to unmute the them
+//@is_muted Pass true to mute the user; pass false to unmute them
 toggleGroupCallParticipantIsMuted group_call_id:int32 participant_id:MessageSender is_muted:Bool = Ok;
 
 //@description Changes volume level of a participant of an active group call. If the current user can manage the group call, then the participant's volume level will be changed for all users with the default volume level
@@ -8639,7 +8985,7 @@ addContact contact:contact share_phone_number:Bool = Ok;
 //@contacts The list of contacts to import or edit; contacts' vCard are ignored and are not imported
 importContacts contacts:vector<contact> = ImportedContacts;
 
-//@description Returns all user contacts
+//@description Returns all contacts of the user
 getContacts = Users;
 
 //@description Searches for the specified query in the first names, last names and usernames of the known user contacts
@@ -8662,6 +9008,13 @@ changeImportedContacts contacts:vector<contact> = ImportedContacts;
 //@description Clears all imported contacts, contact list remains unchanged
 clearImportedContacts = Ok;
 
+//@description Changes the list of close friends of the current user
+//@user_ids User identifiers of close friends; the users must be contacts of the current user
+setCloseFriends user_ids:vector<int53> = Ok;
+
+//@description Returns all close friends of the current user
+getCloseFriends = Users;
+
 //@description Changes a personal profile photo of a contact user
 //@user_id User identifier
 //@photo Profile photo to set; pass null to delete the photo; inputChatPhotoPrevious isn't supported in this function
@@ -8892,14 +9245,13 @@ reorderActiveUsernames usernames:vector<string> = Ok;
 
 //@description Changes the emoji status of the current user; for Telegram Premium users only
 //@emoji_status New emoji status; pass null to switch to the default badge
-//@duration Duration of the status, in seconds; pass 0 to keep the status active until it will be changed manually
-setEmojiStatus emoji_status:emojiStatus duration:int32 = Ok;
+setEmojiStatus emoji_status:emojiStatus = Ok;
 
 //@description Changes the location of the current user. Needs to be called if getOption("is_location_visible") is true and location changes for more than 1 kilometer
 //@location The new location of the user
 setLocation location:location = Ok;
 
-//@description Changes the phone number of the user and sends an authentication code to the user's new phone number. On success, returns information about the sent code
+//@description Changes the phone number of the user and sends an authentication code to the user's new phone number; for official Android and iOS applications only. On success, returns information about the sent code
 //@phone_number The new phone number of the user in international format
 //@settings Settings for the authentication of the user's phone number; pass null to use default settings
 changePhoneNumber phone_number:string settings:phoneNumberAuthenticationSettings = AuthenticationCodeInfo;
@@ -8956,7 +9308,7 @@ setDefaultChannelAdministratorRights default_channel_administrator_rights:chatAd
 
 //@description Sets the name of a bot. Can be called only if userTypeBot.can_be_edited == true
 //@bot_user_id Identifier of the target bot
-//@language_code A two-letter ISO 639-1 language code. If empty, the description will be shown to all users, for which language there are no dedicated description
+//@language_code A two-letter ISO 639-1 language code. If empty, the name will be shown to all users for whose languages there is no dedicated name
 //@name New bot's name on the specified language; 0-64 characters; must be non-empty if language code is empty
 setBotName bot_user_id:int53 language_code:string name:string = Ok;
 
@@ -8979,11 +9331,11 @@ toggleBotUsernameIsActive bot_user_id:int53 username:string is_active:Bool = Ok;
 //@description Changes order of active usernames of a bot. Can be called only if userTypeBot.can_be_edited == true
 //@bot_user_id Identifier of the target bot
 //@usernames The new order of active usernames. All currently active usernames must be specified
-reorderActiveBotUsernames bot_user_id:int53 usernames:vector<string> = Ok;
+reorderBotActiveUsernames bot_user_id:int53 usernames:vector<string> = Ok;
 
 //@description Sets the text shown in the chat with a bot if the chat is empty. Can be called only if userTypeBot.can_be_edited == true
 //@bot_user_id Identifier of the target bot
-//@language_code A two-letter ISO 639-1 language code. If empty, the description will be shown to all users, for which language there are no dedicated description
+//@language_code A two-letter ISO 639-1 language code. If empty, the description will be shown to all users for whose languages there is no dedicated description
 //@param_description New bot's description on the specified language
 setBotInfoDescription bot_user_id:int53 language_code:string description:string = Ok;
 
@@ -8994,7 +9346,7 @@ getBotInfoDescription bot_user_id:int53 language_code:string = Text;
 
 //@description Sets the text shown on a bot's profile page and sent together with the link when users share the bot. Can be called only if userTypeBot.can_be_edited == true
 //@bot_user_id Identifier of the target bot
-//@language_code A two-letter ISO 639-1 language code. If empty, the short description will be shown to all users, for which language there are no dedicated description
+//@language_code A two-letter ISO 639-1 language code. If empty, the short description will be shown to all users for whose languages there is no dedicated description
 //@short_description New bot's short description on the specified language
 setBotInfoShortDescription bot_user_id:int53 language_code:string short_description:string = Ok;
 
@@ -9222,7 +9574,8 @@ getLanguagePackInfo language_pack_id:string = LanguagePackInfo;
 //@keys Language pack keys of the strings to be returned; leave empty to request all available strings
 getLanguagePackStrings language_pack_id:string keys:vector<string> = LanguagePackStrings;
 
-//@description Fetches the latest versions of all strings from a language pack in the current localization target from the server. This method doesn't need to be called explicitly for the current used/base language packs. Can be called before authorization
+//@description Fetches the latest versions of all strings from a language pack in the current localization target from the server.
+//-This method doesn't need to be called explicitly for the current used/base language packs. Can be called before authorization
 //@language_pack_id Language pack identifier
 synchronizeLanguagePack language_pack_id:string = Ok;
 
@@ -9320,14 +9673,14 @@ removeChatActionBar chat_id:int53 = Ok;
 //@message_ids Identifiers of reported messages; may be empty to report the whole chat
 //@reason The reason for reporting the chat
 //@text Additional report details; 0-1024 characters
-reportChat chat_id:int53 message_ids:vector<int53> reason:ChatReportReason text:string = Ok;
+reportChat chat_id:int53 message_ids:vector<int53> reason:ReportReason text:string = Ok;
 
 //@description Reports a chat photo to the Telegram moderators. A chat photo can be reported only if chat.can_be_reported
 //@chat_id Chat identifier
 //@file_id Identifier of the photo to report. Only full photos from chatPhoto can be reported
 //@reason The reason for reporting the chat photo
 //@text Additional report details; 0-1024 characters
-reportChatPhoto chat_id:int53 file_id:int32 reason:ChatReportReason text:string = Ok;
+reportChatPhoto chat_id:int53 file_id:int32 reason:ReportReason text:string = Ok;
 
 //@description Reports reactions set on a message to the Telegram moderators. Reactions on a message can be reported only if message.can_report_reactions
 //@chat_id Chat identifier
@@ -9681,7 +10034,7 @@ getDeepLinkInfo link:string = DeepLinkInfo;
 //@description Returns application config, provided by the server. Can be called before authorization
 getApplicationConfig = JsonValue;
 
-//@description Adds server-provided application changelog as messages to the chat 777000 (Telegram); for official applications only. Returns a 404 error if nothing changed
+//@description Adds server-provided application changelog as messages to the chat 777000 (Telegram) or as a stories; for official applications only. Returns a 404 error if nothing changed
 //@previous_application_version The previous application version
 addApplicationChangelog previous_application_version:string = Ok;
 
diff --git a/Telegram/build/docker/centos_env/Dockerfile b/Telegram/build/docker/centos_env/Dockerfile
index 98144eca6211bd..1ace4c7a15b486 100644
--- a/Telegram/build/docker/centos_env/Dockerfile
+++ b/Telegram/build/docker/centos_env/Dockerfile
@@ -816,7 +816,7 @@ ENV OPENSSL_ROOT_DIR {{ OPENSSL_PREFIX }}
 RUN git init td \
 	&& cd td \
 	&& git remote add origin {{ GIT }}/tdlib/td.git \
-	&& git fetch --depth=1 origin 328b8649d859c5ed4088a875cbb059db6029dc0d \
+	&& git fetch --depth=1 origin 8893dc808fa96399629d8d961ea1cbfbbc776480 \
 	&& git reset --hard FETCH_HEAD \
 	&& rm -rf .git \
 	&& env -u CFLAGS -u CXXFLAGS cmake -B out/Release . \
diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index 36203712a78499..5b93f633b074bf 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1904,7 +1904,7 @@ def runStages():
 stage('td', """
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout 328b8649d8
+    git checkout 8893dc808f
 win:
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out

From e62b95dff915868c22cc8b35173ba25be4de2ed1 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 27 Jul 2023 17:18:17 +0400
Subject: [PATCH 311/349] Fix media caption editing.

---
 Telegram/SourceFiles/api/api_editing.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_editing.cpp b/Telegram/SourceFiles/api/api_editing.cpp
index b1bbe56dcfd594..5294c1c95ed80b 100644
--- a/Telegram/SourceFiles/api/api_editing.cpp
+++ b/Telegram/SourceFiles/api/api_editing.cpp
@@ -286,6 +286,18 @@ mtpRequestId EditTextMessage(
 		Fn<void(mtpRequestId requestId)> done,
 		Fn<void(const QString &error, mtpRequestId requestId)> fail,
 		bool spoilered) {
+	if (const auto media = item->media()) {
+		if (!media->webpage() && (media->photo() || media->document())) {
+			const auto id = std::make_shared<mtpRequestId>();
+			*id = EditCaption(item, caption, options, [=] {
+				done(*id);
+			}, [=](const QString &error) {
+				fail(error, *id);
+			});
+			return *id;
+		}
+	}
+
 	const auto session = &item->history()->session();
 	return session->sender().request(TLeditMessageText(
 		peerToTdbChat(item->history()->peer->id),

From 58e87f26f62527575df6258c50f00215fac4e036 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 27 Jul 2023 22:28:29 +0400
Subject: [PATCH 312/349] Fix login with a phone number.

---
 Telegram/SourceFiles/intro/intro_phone.cpp  | 32 +++++++++++++++++----
 Telegram/SourceFiles/intro/intro_phone.h    |  5 ++++
 Telegram/SourceFiles/intro/intro_qr.cpp     |  4 +++
 Telegram/SourceFiles/intro/intro_step.cpp   |  6 ++--
 Telegram/SourceFiles/intro/intro_widget.cpp |  8 +++++-
 Telegram/SourceFiles/intro/intro_widget.h   |  3 +-
 6 files changed, 48 insertions(+), 10 deletions(-)

diff --git a/Telegram/SourceFiles/intro/intro_phone.cpp b/Telegram/SourceFiles/intro/intro_phone.cpp
index a9a7cc141edeab..7836d9655515f9 100644
--- a/Telegram/SourceFiles/intro/intro_phone.cpp
+++ b/Telegram/SourceFiles/intro/intro_phone.cpp
@@ -108,6 +108,10 @@ PhoneWidget::PhoneWidget(
 	_changed = false;
 }
 
+PhoneWidget::~PhoneWidget() {
+	getData()->resettingForPhoneAuth = false;
+}
+
 void PhoneWidget::setupQrLogin() {
 	const auto qrLogin = Ui::CreateChild<Ui::LinkButton>(
 		this,
@@ -208,14 +212,16 @@ void PhoneWidget::submit() {
 #if 0 // mtp
 	_checkRequestTimer.callEach(1000);
 #endif
+	sendPhoneRequest(phone);
+}
 
+void PhoneWidget::sendPhoneRequest(const QString &phone) {
 	_sentPhone = phone;
 	_sentRequest = true;
 
-	if (!getData()->qrLink.isEmpty()) {
-		_sentRequest = true;
-		getData()->qrLink = QString();
-		account().logOut();
+	if (!_resetTried && !getData()->qrLink.isEmpty()) {
+		resendAfterReset(phone);
+		return;
 	}
 	api().request(TLsetAuthenticationPhoneNumber(
 		tl_string(phone),
@@ -228,10 +234,16 @@ void PhoneWidget::submit() {
 			std::nullopt, // firebase_authentication_settings
 			tl_vector<TLstring>()) // authentication_tokens
 	)).done([=] {
+		getData()->resettingForPhoneAuth = false;
 		_sentRequest = false;
 		go(StepType::Code);
 	}).fail([=](const Error &error) {
-		phoneSetFail(error);
+		getData()->resettingForPhoneAuth = false;
+		if (_resetTried) {
+			phoneSetFail(error);
+		} else {
+			resendAfterReset(phone);
+		}
 	}).send();
 #if 0 // mtp
 	api().instance().setUserPhone(_sentPhone);
@@ -252,6 +264,16 @@ void PhoneWidget::submit() {
 #endif
 }
 
+void PhoneWidget::resendAfterReset(const QString &phone) {
+	Expects(!_resetTried);
+
+	_resetTried = true;
+	getData()->qrLink = QString();
+	getData()->resettingForPhoneAuth = true;
+	account().logOut();
+	sendPhoneRequest(phone);
+}
+
 #if 0 // mtp
 void PhoneWidget::stopCheck() {
 	_checkRequestTimer.cancel();
diff --git a/Telegram/SourceFiles/intro/intro_phone.h b/Telegram/SourceFiles/intro/intro_phone.h
index 7d15d8af19aaff..950390f4a26b28 100644
--- a/Telegram/SourceFiles/intro/intro_phone.h
+++ b/Telegram/SourceFiles/intro/intro_phone.h
@@ -27,6 +27,7 @@ class PhoneWidget final : public Step {
 		QWidget *parent,
 		not_null<Main::Account*> account,
 		not_null<Data*> data);
+	~PhoneWidget();
 
 	void selectCountry(const QString &country);
 
@@ -59,6 +60,8 @@ class PhoneWidget final : public Step {
 	void phoneSubmitDone(const MTPauth_SentCode &result);
 	void phoneSubmitFail(const MTP::Error &error);
 #endif
+	void sendPhoneRequest(const QString &phone);
+	void resendAfterReset(const QString &phone);
 
 	void phoneSetFail(const Tdb::Error &error);
 
@@ -80,9 +83,11 @@ class PhoneWidget final : public Step {
 
 	base::Timer _checkRequestTimer;
 #endif
+	bool _resetTried = false;
 
 	bool _sentRequest = false;
 
+
 };
 
 } // namespace details
diff --git a/Telegram/SourceFiles/intro/intro_qr.cpp b/Telegram/SourceFiles/intro/intro_qr.cpp
index 261956352f9fb6..79be3bd95bd00f 100644
--- a/Telegram/SourceFiles/intro/intro_qr.cpp
+++ b/Telegram/SourceFiles/intro/intro_qr.cpp
@@ -245,6 +245,9 @@ bool QrWidget::applyState(const TLauthorizationState &state) {
 			const TLDauthorizationStateWaitPhoneNumber &data) {
 		sendRequestCode();
 		return true;
+	}, [&](const TLDauthorizationStateWaitCode &data) {
+		sendRequestCode();
+		return true;
 	}, [&](const TLDauthorizationStateWaitOtherDeviceConfirmation &data) {
 		_qrLinks.fire_copy(data.vlink().v);
 		return true;
@@ -261,6 +264,7 @@ void QrWidget::sendRequestCode() {
 	if (_requestId) {
 		return;
 	}
+	getData()->resettingForPhoneAuth = false;
 	_requestId = api().request(TLrequestQrCodeAuthentication(
 		tl_vector<TLint53>(0)
 	)).fail([=](const Error &error) {
diff --git a/Telegram/SourceFiles/intro/intro_step.cpp b/Telegram/SourceFiles/intro/intro_step.cpp
index 28bdfaff177d3e..965aa15d117120 100644
--- a/Telegram/SourceFiles/intro/intro_step.cpp
+++ b/Telegram/SourceFiles/intro/intro_step.cpp
@@ -228,8 +228,10 @@ void Step::jumpByState(const TLauthorizationState &state) {
 	}, [](const TLDauthorizationStateLoggingOut &) {
 	}, [](const TLDauthorizationStateClosing &) {
 	}, [&](const TLDauthorizationStateClosed &) {
-		LOG(("Tdb Error: Got Closed state while authorizing."));
-		go(StepType::Qr);
+		if (!getData()->resettingForPhoneAuth) {
+			LOG(("Tdb Error: Got Closed state while authorizing."));
+			go(StepType::Qr);
+		}
 	}, [](const TLDauthorizationStateWaitEmailAddress &) {
 		LOG(("Tdb Error: Should not StateWaitEmailAddress in TDesktop."));
 	}, [](const TLDauthorizationStateWaitEmailCode &) {
diff --git a/Telegram/SourceFiles/intro/intro_widget.cpp b/Telegram/SourceFiles/intro/intro_widget.cpp
index f8ab1cf53dc302..29a66ba16bdba0 100644
--- a/Telegram/SourceFiles/intro/intro_widget.cpp
+++ b/Telegram/SourceFiles/intro/intro_widget.cpp
@@ -1116,7 +1116,13 @@ void Widget::backRequested() {
 			StackAction::Replace,
 			Animate::Back);
 #endif
-		go(_stepHistory[_stepHistory.size() - 2]->type());
+		const auto to = _stepHistory[_stepHistory.size() - 2]->type();
+		if (to == StepType::Start
+			&& _stepHistory.back()->type() == StepType::Code) {
+			go(StepType::Phone);
+		} else {
+			go(to);
+		}
 	} else {
 		go(StepType::Start);
 	}
diff --git a/Telegram/SourceFiles/intro/intro_widget.h b/Telegram/SourceFiles/intro/intro_widget.h
index 98289527ef96c1..665dc147fa4ae5 100644
--- a/Telegram/SourceFiles/intro/intro_widget.h
+++ b/Telegram/SourceFiles/intro/intro_widget.h
@@ -79,6 +79,7 @@ struct Data {
 	rpl::event_stream<> updated;
 
 	QString qrLink;
+	bool resettingForPhoneAuth = false;
 };
 
 enum class StackAction {
@@ -228,8 +229,6 @@ class Widget
 	std::vector<std::unique_ptr<details::Step>> _stepHistory;
 	rpl::lifetime _stepLifetime;
 
-	details::Data _data;
-
 	Ui::Animations::Simple _coverShownAnimation;
 	int _nextTopFrom = 0;
 	int _controlsTopFrom = 0;

From ab590018d388da7b634afbe605d060c5fbec4e47 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 28 Jul 2023 10:00:47 +0400
Subject: [PATCH 313/349] Fix attach bot icons loaded to local files.

---
 Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
index 935ca638254656..0c1e588616e717 100644
--- a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
+++ b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
@@ -676,6 +676,9 @@ void MenuBotIcon::validate() {
 			return;
 		}
 		auto icon = QSvgRenderer(_media->bytes());
+		if (_media->bytes().isEmpty()) {
+			icon.load(_media->owner()->filepath());
+		}
 		_mask = QImage(wanted, QImage::Format_ARGB32_Premultiplied);
 		_mask.setDevicePixelRatio(style::DevicePixelRatio());
 		_mask.fill(Qt::transparent);

From 08acfb7fdceeb92f13b5ed9f6d6c257a8011e114 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 28 Jul 2023 11:51:46 +0400
Subject: [PATCH 314/349] Support entering code from email on test server.

---
 Telegram/SourceFiles/intro/intro_code.cpp | 19 ++++++++++++++-----
 Telegram/SourceFiles/intro/intro_step.cpp |  5 ++++-
 Telegram/SourceFiles/intro/intro_widget.h |  1 +
 3 files changed, 19 insertions(+), 6 deletions(-)

diff --git a/Telegram/SourceFiles/intro/intro_code.cpp b/Telegram/SourceFiles/intro/intro_code.cpp
index b9c4450a2b4ae3..0e5af197c11ccd 100644
--- a/Telegram/SourceFiles/intro/intro_code.cpp
+++ b/Telegram/SourceFiles/intro/intro_code.cpp
@@ -411,11 +411,20 @@ void CodeWidget::submitCode(const QString &text) {
 	_code->setEnabled(false);
 
 	_sentRequest = true;
-	api().request(TLcheckAuthenticationCode(
-		tl_string(_sentCode)
-	)).fail([=](const Error &error) {
-		checkCodeFail(error);
-	}).send();
+	if (getData()->codeByEmail) {
+		api().request(TLcheckAuthenticationEmailCode(
+			tl_emailAddressAuthenticationCode(
+				tl_string(_sentCode))
+		)).fail([=](const Error &error) {
+			checkCodeFail(error);
+		}).send();
+	} else {
+		api().request(TLcheckAuthenticationCode(
+			tl_string(_sentCode)
+		)).fail([=](const Error &error) {
+			checkCodeFail(error);
+		}).send();
+	}
 
 #if 0 // mtp
 	getData()->pwdState = Core::CloudPasswordState();
diff --git a/Telegram/SourceFiles/intro/intro_step.cpp b/Telegram/SourceFiles/intro/intro_step.cpp
index 965aa15d117120..8c16a1b70c647c 100644
--- a/Telegram/SourceFiles/intro/intro_step.cpp
+++ b/Telegram/SourceFiles/intro/intro_step.cpp
@@ -217,6 +217,7 @@ void Step::jumpByState(const TLauthorizationState &state) {
 	}, [&](const TLDauthorizationStateWaitPhoneNumber &) {
 		go(StepType::Qr);
 	}, [&](const TLDauthorizationStateWaitCode &) {
+		getData()->codeByEmail = false;
 		go(StepType::Code);
 	}, [&](const TLDauthorizationStateWaitOtherDeviceConfirmation &) {
 		go(StepType::Qr);
@@ -234,7 +235,9 @@ void Step::jumpByState(const TLauthorizationState &state) {
 		}
 	}, [](const TLDauthorizationStateWaitEmailAddress &) {
 		LOG(("Tdb Error: Should not StateWaitEmailAddress in TDesktop."));
-	}, [](const TLDauthorizationStateWaitEmailCode &) {
+	}, [&](const TLDauthorizationStateWaitEmailCode &) {
+		getData()->codeByEmail = true;
+		go(StepType::Code);
 		LOG(("Tdb Error: Should not StateWaitEmailCode in TDesktop."));
 	});
 }
diff --git a/Telegram/SourceFiles/intro/intro_widget.h b/Telegram/SourceFiles/intro/intro_widget.h
index 665dc147fa4ae5..d2d39980b41cd0 100644
--- a/Telegram/SourceFiles/intro/intro_widget.h
+++ b/Telegram/SourceFiles/intro/intro_widget.h
@@ -80,6 +80,7 @@ struct Data {
 
 	QString qrLink;
 	bool resettingForPhoneAuth = false;
+	bool codeByEmail = false;
 };
 
 enum class StackAction {

From b7fe6ada2afd9a1447c3a22fbf653c1d2d834cb3 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 16 Aug 2023 11:06:16 +0200
Subject: [PATCH 315/349] Update TDLib to 1.8.16 and fix the build.

---
 Telegram/SourceFiles/tdb/td_api.tl          | 270 ++++++++++++++++----
 Telegram/build/docker/centos_env/Dockerfile |   2 +-
 Telegram/build/prepare/prepare.py           |   2 +-
 3 files changed, 228 insertions(+), 46 deletions(-)

diff --git a/Telegram/SourceFiles/tdb/td_api.tl b/Telegram/SourceFiles/tdb/td_api.tl
index 5f73825af97a52..ce2da394336bec 100644
--- a/Telegram/SourceFiles/tdb/td_api.tl
+++ b/Telegram/SourceFiles/tdb/td_api.tl
@@ -279,7 +279,7 @@ minithumbnail width:int32 height:int32 data:bytes = Minithumbnail;
 //@description The thumbnail is in JPEG format
 thumbnailFormatJpeg = ThumbnailFormat;
 
-//@description The thumbnail is in static GIF format. It will be used only for some bot inline results
+//@description The thumbnail is in static GIF format. It will be used only for some bot inline query results
 thumbnailFormatGif = ThumbnailFormat;
 
 //@description The thumbnail is in MPEG4 format. It will be used only for some animations and videos
@@ -804,7 +804,7 @@ botInfo short_description:string description:string photo:photo animation:animat
 //-If non-null and personal_photo is null, then it is the same photo as in user.profile_photo and chat.photo
 //@public_photo User profile photo visible if the main photo is hidden by privacy settings; may be null. If null and user.profile_photo is null, then the photo is empty; otherwise, it is unknown.
 //-If non-null and both photo and personal_photo are null, then it is the same photo as in user.profile_photo and chat.photo. This photo isn't returned in the list of user photos
-//@is_blocked True, if the user is blocked by the current user
+//@block_list Block list to which the user is added; may be null if none
 //@can_be_called True, if the user can be called
 //@supports_video_calls True, if a video call can be created with the user
 //@has_private_calls True, if the user can't be called due to their privacy settings
@@ -815,8 +815,8 @@ botInfo short_description:string description:string photo:photo animation:animat
 //@bio A short user bio; may be null for bots
 //@premium_gift_options The list of available options for gifting Telegram Premium to the user
 //@group_in_common_count Number of group chats where both the other user and the current user are a member; 0 for the current user
-//@bot_info For bots, information about the bot; may be null
-userFullInfo personal_photo:chatPhoto photo:chatPhoto public_photo:chatPhoto is_blocked:Bool can_be_called:Bool supports_video_calls:Bool has_private_calls:Bool has_private_forwards:Bool has_restricted_voice_and_video_note_messages:Bool has_pinned_stories:Bool need_phone_number_privacy_exception:Bool bio:formattedText premium_gift_options:vector<premiumPaymentOption> group_in_common_count:int32 bot_info:botInfo = UserFullInfo;
+//@bot_info For bots, information about the bot; may be null if the user isn't a bot
+userFullInfo personal_photo:chatPhoto photo:chatPhoto public_photo:chatPhoto block_list:BlockList can_be_called:Bool supports_video_calls:Bool has_private_calls:Bool has_private_forwards:Bool has_restricted_voice_and_video_note_messages:Bool has_pinned_stories:Bool need_phone_number_privacy_exception:Bool bio:formattedText premium_gift_options:vector<premiumPaymentOption> group_in_common_count:int32 bot_info:botInfo = UserFullInfo;
 
 //@description Represents a list of users
 //@total_count Approximate total number of users found
@@ -1078,7 +1078,7 @@ supergroup id:int53 usernames:usernames date:int32 status:ChatMemberStatus membe
 //-so this option affects only private non-forum supergroups without a linked chat. The value of this field is only available to chat administrators
 //@has_aggressive_anti_spam_enabled True, if aggressive anti-spam checks are enabled in the supergroup. The value of this field is only available to chat administrators
 //@sticker_set_id Identifier of the supergroup sticker set; 0 if none
-//@location Location to which the supergroup is connected; may be null
+//@location Location to which the supergroup is connected; may be null if none
 //@invite_link Primary invite link for the chat; may be null. For chat administrators with can_invite_users right only
 //@bot_commands List of commands of bots in the group
 //@upgraded_from_basic_group_id Identifier of the basic group from which supergroup was upgraded; 0 if none
@@ -1259,8 +1259,8 @@ messageReplyToStory story_sender_chat_id:int53 story_id:int32 = MessageReplyTo;
 //@id Message identifier; unique for the chat to which the message belongs
 //@sender_id Identifier of the sender of the message
 //@chat_id Chat identifier
-//@sending_state The sending state of the message; may be null
-//@scheduling_state The scheduling state of the message; may be null
+//@sending_state The sending state of the message; may be null if the message isn't being sent and didn't fail to be sent
+//@scheduling_state The scheduling state of the message; may be null if the message isn't scheduled
 //@is_outgoing True, if the message is outgoing
 //@is_pinned True, if the message is pinned
 //@can_be_edited True, if the message can be edited. For live location and poll messages this fields shows whether editMessageLiveLocation or stopPoll can be used with this message by the application
@@ -1280,8 +1280,8 @@ messageReplyToStory story_sender_chat_id:int53 story_id:int32 = MessageReplyTo;
 //@contains_unread_mention True, if the message contains an unread mention for the current user
 //@date Point in time (Unix timestamp) when the message was sent
 //@edit_date Point in time (Unix timestamp) when the message was last edited
-//@forward_info Information about the initial message sender; may be null
-//@interaction_info Information about interactions with the message; may be null
+//@forward_info Information about the initial message sender; may be null if none or unknown
+//@interaction_info Information about interactions with the message; may be null if none
 //@unread_reactions Information about unread reactions added to the message
 //@reply_to Information about the message or the story this message is replying to; may be null if none
 //@message_thread_id If non-zero, the identifier of the message thread the message belongs to; unique within the chat to which the message belongs
@@ -1293,7 +1293,7 @@ messageReplyToStory story_sender_chat_id:int53 story_id:int32 = MessageReplyTo;
 //@media_album_id Unique identifier of an album this message belongs to. Only audios, documents, photos and videos can be grouped together in albums
 //@restriction_reason If non-empty, contains a human-readable description of the reason why access to this message must be restricted
 //@content Content of the message
-//@reply_markup Reply markup for the message; may be null
+//@reply_markup Reply markup for the message; may be null if none
 message id:int53 sender_id:MessageSender chat_id:int53 sending_state:MessageSendingState scheduling_state:MessageSchedulingState is_outgoing:Bool is_pinned:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_saved:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_get_added_reactions:Bool can_get_statistics:Bool can_get_message_thread:Bool can_get_viewers:Bool can_get_media_timestamp_links:Bool can_report_reactions:Bool has_timestamped_media:Bool is_channel_post:Bool is_topic_message:Bool contains_unread_mention:Bool date:int32 edit_date:int32 forward_info:messageForwardInfo interaction_info:messageInteractionInfo unread_reactions:vector<unreadReaction> reply_to:MessageReplyTo message_thread_id:int53 self_destruct_time:int32 self_destruct_in:double auto_delete_in:double via_bot_user_id:int53 author_signature:string media_album_id:int64 restriction_reason:string content:MessageContent reply_markup:ReplyMarkup = Message;
 
 //@description Contains a list of messages
@@ -1632,13 +1632,13 @@ videoChat group_call_id:int32 has_participants:Bool default_participant_id:Messa
 //@title Chat title
 //@photo Chat photo; may be null
 //@permissions Actions that non-administrator chat members are allowed to take in the chat
-//@last_message Last message in the chat; may be null
+//@last_message Last message in the chat; may be null if none or unknown
 //@positions Positions of the chat in chat lists
 //@message_sender_id Identifier of a user or chat that is selected to send messages in the chat; may be null if the user can't change message sender
+//@block_list Block list to which the chat is added; may be null if none
 //@has_protected_content True, if chat content can't be saved locally, forwarded, or copied
 //@is_translatable True, if translation of all messages in the chat must be suggested to the user
 //@is_marked_as_unread True, if the chat is marked as unread
-//@is_blocked True, if the chat is blocked by the current user and private messages from the chat can't be received
 //@has_scheduled_messages True, if the chat has scheduled messages
 //@can_be_deleted_only_for_self True, if the chat messages can be deleted only for the current user while other users will continue to see the messages
 //@can_be_deleted_for_all_users True, if the chat messages can be deleted for all users
@@ -1654,13 +1654,13 @@ videoChat group_call_id:int32 has_participants:Bool default_participant_id:Messa
 //@message_auto_delete_time Current message auto-delete or self-destruct timer setting for the chat, in seconds; 0 if disabled. Self-destruct timer in secret chats starts after the message or its content is viewed. Auto-delete timer in other chats starts from the send date
 //@background Background set for the chat; may be null if none
 //@theme_name If non-empty, name of a theme, set for the chat
-//@action_bar Information about actions which must be possible to do through the chat action bar; may be null
+//@action_bar Information about actions which must be possible to do through the chat action bar; may be null if none
 //@video_chat Information about video chat of the chat
-//@pending_join_requests Information about pending join requests; may be null
+//@pending_join_requests Information about pending join requests; may be null if none
 //@reply_markup_message_id Identifier of the message from which reply markup needs to be used; 0 if there is no default custom reply markup in the chat
-//@draft_message A draft of a message in the chat; may be null
+//@draft_message A draft of a message in the chat; may be null if none
 //@client_data Application-specific data associated with the chat. (For example, the chat scroll position or local chat notification settings can be stored here.) Persistent if the message database is used
-chat id:int53 type:ChatType title:string photo:chatPhotoInfo permissions:chatPermissions last_message:message positions:vector<chatPosition> message_sender_id:MessageSender has_protected_content:Bool is_translatable:Bool is_marked_as_unread:Bool is_blocked:Bool has_scheduled_messages:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_be_reported:Bool default_disable_notification:Bool unread_count:int32 last_read_inbox_message_id:int53 last_read_outbox_message_id:int53 unread_mention_count:int32 unread_reaction_count:int32 notification_settings:chatNotificationSettings available_reactions:ChatAvailableReactions message_auto_delete_time:int32 background:chatBackground theme_name:string action_bar:ChatActionBar video_chat:videoChat pending_join_requests:chatJoinRequestsInfo reply_markup_message_id:int53 draft_message:draftMessage client_data:string = Chat;
+chat id:int53 type:ChatType title:string photo:chatPhotoInfo permissions:chatPermissions last_message:message positions:vector<chatPosition> message_sender_id:MessageSender block_list:BlockList has_protected_content:Bool is_translatable:Bool is_marked_as_unread:Bool has_scheduled_messages:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_be_reported:Bool default_disable_notification:Bool unread_count:int32 last_read_inbox_message_id:int53 last_read_outbox_message_id:int53 unread_mention_count:int32 unread_reaction_count:int32 notification_settings:chatNotificationSettings available_reactions:ChatAvailableReactions message_auto_delete_time:int32 background:chatBackground theme_name:string action_bar:ChatActionBar video_chat:videoChat pending_join_requests:chatJoinRequestsInfo reply_markup_message_id:int53 draft_message:draftMessage client_data:string = Chat;
 
 //@description Represents a list of chats
 //@total_count Approximate total number of chats found
@@ -1702,7 +1702,7 @@ chatActionBarReportUnrelatedLocation = ChatActionBar;
 //@description The chat is a recently created group chat to which new members can be invited
 chatActionBarInviteMembers = ChatActionBar;
 
-//@description The chat is a private or secret chat, which can be reported using the method reportChat, or the other user can be blocked using the method toggleMessageSenderIsBlocked,
+//@description The chat is a private or secret chat, which can be reported using the method reportChat, or the other user can be blocked using the method setMessageSenderBlockList,
 //-or the other user can be added to the contact list using the method addContact. If the chat is a private chat with a user with an emoji status, then a notice about emoji status usage must be shown
 //@can_unarchive If true, the chat was automatically archived and can be moved back to the main chat list using addChatToList simultaneously with setting chat notification settings to default using setChatNotificationSettings
 //@distance If non-negative, the current user was found by the peer through searchChatsNearby and this is the distance between the users
@@ -1877,7 +1877,7 @@ webAppInfo launch_id:int64 url:string = WebAppInfo;
 //@reply_info Information about the message thread; may be null for forum topic threads
 //@unread_message_count Approximate number of unread messages in the message thread
 //@messages The messages from which the thread starts. The messages are returned in a reverse chronological order (i.e., in order of decreasing message_id)
-//@draft_message A draft of a message in the message thread; may be null
+//@draft_message A draft of a message in the message thread; may be null if none
 messageThreadInfo chat_id:int53 message_thread_id:int53 reply_info:messageReplyInfo unread_message_count:int32 messages:vector<message> draft_message:draftMessage = MessageThreadInfo;
 
 
@@ -1908,7 +1908,7 @@ forumTopicInfo message_thread_id:int53 name:string icon:forumTopicIcon creation_
 //@unread_mention_count Number of unread messages with a mention/reply in the topic
 //@unread_reaction_count Number of messages with unread reactions in the topic
 //@notification_settings Notification settings for the topic
-//@draft_message A draft of a message in the topic; may be null
+//@draft_message A draft of a message in the topic; may be null if none
 forumTopic info:forumTopicInfo last_message:message is_pinned:Bool unread_count:int32 last_read_inbox_message_id:int53 last_read_outbox_message_id:int53 unread_mention_count:int32 unread_reaction_count:int32 notification_settings:chatNotificationSettings draft_message:draftMessage = ForumTopic;
 
 //@description Describes a list of forum topics
@@ -4571,6 +4571,15 @@ premiumLimitTypeShareableChatFolderCount = PremiumLimitType;
 //@description The maximum number of active stories
 premiumLimitTypeActiveStoryCount = PremiumLimitType;
 
+//@description The maximum number of stories sent per week
+premiumLimitTypeWeeklySentStoryCount = PremiumLimitType;
+
+//@description The maximum number of stories sent per month
+premiumLimitTypeMonthlySentStoryCount = PremiumLimitType;
+
+//@description The maximum length of captions of sent stories
+premiumLimitTypeStoryCaptionLength = PremiumLimitType;
+
 
 //@class PremiumFeature
 //@description Describes a feature available to Premium users
@@ -4605,7 +4614,7 @@ premiumFeatureAdvancedChatManagement = PremiumFeature;
 //@description A badge in the user's profile
 premiumFeatureProfileBadge = PremiumFeature;
 
-//@description A emoji status shown along with the user's name
+//@description An emoji status shown along with the user's name
 premiumFeatureEmojiStatus = PremiumFeature;
 
 //@description Profile photo animation on message and chat screens
@@ -4620,6 +4629,31 @@ premiumFeatureAppIcons = PremiumFeature;
 //@description Allowed to translate chat messages real-time
 premiumFeatureRealTimeChatTranslation = PremiumFeature;
 
+//@description Allowed to use many additional features for stories
+premiumFeatureUpgradedStories = PremiumFeature;
+
+
+//@class PremiumStoryFeature
+//@description Describes a story feature available to Premium users
+
+//@description User stories are displayed before stories of non-premium contacts
+premiumStoryFeaturePriorityOrder = PremiumStoryFeature;
+
+//@description The ability to hide the fact that the user viewed other's stories
+premiumStoryFeatureStealthMode = PremiumStoryFeature;
+
+//@description The ability to check who opened the current user's stories after they expire
+premiumStoryFeaturePermanentViewsHistory = PremiumStoryFeature;
+
+//@description The ability to set custom expiration duration for stories
+premiumStoryFeatureCustomExpirationDuration = PremiumStoryFeature;
+
+//@description The ability to save other's unprotected stories
+premiumStoryFeatureSaveStories = PremiumStoryFeature;
+
+//@description The ability to use links and formatting in story caption
+premiumStoryFeatureLinksAndFormatting = PremiumStoryFeature;
+
 
 //@description Contains information about a limit, increased for Premium users
 //@type The type of the limit
@@ -4645,6 +4679,10 @@ premiumSourceLimitExceeded limit_type:PremiumLimitType = PremiumSource;
 //@feature The used feature
 premiumSourceFeature feature:PremiumFeature = PremiumSource;
 
+//@description A user tried to use a Premium story feature
+//@feature The used feature
+premiumSourceStoryFeature feature:PremiumStoryFeature = PremiumSource;
+
 //@description A user opened an internal link of the type internalLinkTypePremiumFeatures
 //@referrer The referrer from the link
 premiumSourceLink referrer:string = PremiumSource;
@@ -4820,6 +4858,27 @@ chatTheme name:string light_settings:themeSettings dark_settings:themeSettings =
 hashtags hashtags:vector<string> = Hashtags;
 
 
+//@class CanSendStoryResult
+//@description Represents result of checking whether the current user can send a story
+
+//@description A story can be sent
+canSendStoryResultOk = CanSendStoryResult;
+
+//@description The user must subscribe to Telegram Premium to be able to post stories
+canSendStoryResultPremiumNeeded = CanSendStoryResult;
+
+//@description The limit for the number of active stories exceeded. The user can buy Telegram Premium, delete an active story, or wait for the oldest story to expire
+canSendStoryResultActiveStoryLimitExceeded = CanSendStoryResult;
+
+//@description The weekly limit for the number of posted stories exceeded. The user needs to buy Telegram Premium or wait specified time
+//@retry_after Time left before the user can send the next story
+canSendStoryResultWeeklyLimitExceeded retry_after:int32 = CanSendStoryResult;
+
+//@description The monthly limit for the number of posted stories exceeded. The user needs to buy Telegram Premium or wait specified time
+//@retry_after Time left before the user can send the next story
+canSendStoryResultMonthlyLimitExceeded retry_after:int32 = CanSendStoryResult;
+
+
 //@class CanTransferOwnershipResult
 //@description Represents result of checking whether the current session can be used to transfer a chat ownership to another user
 
@@ -5184,17 +5243,18 @@ jsonValueObject members:vector<jsonObjectMember> = JsonValue;
 //@description Describes privacy settings of a story
 
 //@description The story can be viewed by everyone
-storyPrivacySettingsEveryone = StoryPrivacySettings;
+//@except_user_ids Identifiers of the users that can't see the story; always unknown and empty for non-owned stories
+storyPrivacySettingsEveryone except_user_ids:vector<int53> = StoryPrivacySettings;
 
 //@description The story can be viewed by all contacts except chosen users
-//@except_user_ids User identifiers of the contacts that can't see the story; always empty for non-owned stories
+//@except_user_ids User identifiers of the contacts that can't see the story; always unknown and empty for non-owned stories
 storyPrivacySettingsContacts except_user_ids:vector<int53> = StoryPrivacySettings;
 
 //@description The story can be viewed by all close friends
 storyPrivacySettingsCloseFriends = StoryPrivacySettings;
 
 //@description The story can be viewed by certain specified users
-//@user_ids Identifiers of the users; always empty for non-owned stories
+//@user_ids Identifiers of the users; always unknown and empty for non-owned stories
 storyPrivacySettingsSelectedContacts user_ids:vector<int53> = StoryPrivacySettings;
 
 
@@ -5629,6 +5689,75 @@ messageLink link:string is_public:Bool = MessageLink;
 messageLinkInfo is_public:Bool chat_id:int53 message_thread_id:int53 message:message media_timestamp:int32 for_album:Bool = MessageLinkInfo;
 
 
+//@description Represents a viewer of a story
+//@user_id User identifier of the viewer
+//@view_date Approximate point in time (Unix timestamp) when the story was viewed
+//@block_list Block list to which the user is added; may be null if none
+//@chosen_reaction_type Type of the reaction that was chosen by the user; may be null if none
+storyViewer user_id:int53 view_date:int32 block_list:BlockList chosen_reaction_type:ReactionType = StoryViewer;
+
+//@description Represents a list of story viewers
+//@total_count Approximate total number of story viewers found
+//@viewers List of story viewers
+//@next_offset The offset for the next request. If empty, there are no more results
+storyViewers total_count:int32 viewers:vector<storyViewer> next_offset:string = StoryViewers;
+
+
+//@description Describes position of a clickable rectangle area on a story media
+//@x_percentage The abscissa of the rectangle's center, as a percentage of the media width
+//@y_percentage The ordinate of the rectangle's center, as a percentage of the media height
+//@width_percentage The width of the rectangle, as a percentage of the media width
+//@height_percentage The ordinate of the rectangle's center, as a percentage of the media height
+//@rotation_angle Clockwise rotation angle of the rectangle, in degrees; 0-360
+storyAreaPosition x_percentage:double y_percentage:double width_percentage:double height_percentage:double rotation_angle:double = StoryAreaPosition;
+
+
+//@class StoryAreaType
+//@description Describes type of a clickable rectangle area on a story media
+
+//@description An area pointing to a location
+//@location The location
+storyAreaTypeLocation location:location = StoryAreaType;
+
+//@description An area pointing to a venue
+//@venue Information about the venue
+storyAreaTypeVenue venue:venue = StoryAreaType;
+
+
+//@description Describes a clickable rectangle area on a story media
+//@position Position of the area
+//@type Type of the area
+storyArea position:storyAreaPosition type:StoryAreaType = StoryArea;
+
+
+//@class InputStoryAreaType
+//@description Describes type of a clickable rectangle area on a story media to be added
+
+//@description An area pointing to a location
+//@location The location
+inputStoryAreaTypeLocation location:location = InputStoryAreaType;
+
+//@description An area pointing to a venue found by the bot getOption("venue_search_bot_username")
+//@query_id Identifier of the inline query, used to found the venue
+//@result_id Identifier of the inline query result
+inputStoryAreaTypeFoundVenue query_id:int64 result_id:string = InputStoryAreaType;
+
+//@description An area pointing to a venue already added to the story
+//@venue_provider Provider of the venue
+//@venue_id Identifier of the venue in the provider database
+inputStoryAreaTypePreviousVenue venue_provider:string venue_id:string = InputStoryAreaType;
+
+
+//@description Describes a clickable rectangle area on a story media to be added
+//@position Position of the area
+//@type Type of the area
+inputStoryArea position:storyAreaPosition type:InputStoryAreaType = InputStoryArea;
+
+//@description Contains a list of story areas to be added
+//@areas List of input story areas
+inputStoryAreas areas:vector<inputStoryArea> = InputStoryAreas;
+
+
 //@description Describes a video file sent in a story
 //@duration Duration of the video, in seconds
 //@width Video width
@@ -5686,13 +5815,15 @@ storyListArchive = StoryList;
 
 //@description Contains information about interactions with a story
 //@view_count Number of times the story was viewed
+//@reaction_count Number of reactions added to the story
 //@recent_viewer_user_ids Identifiers of at most 3 recent viewers of the story
-storyInteractionInfo view_count:int32 recent_viewer_user_ids:vector<int53> = StoryInteractionInfo;
+storyInteractionInfo view_count:int32 reaction_count:int32 recent_viewer_user_ids:vector<int53> = StoryInteractionInfo;
 
 //@description Represents a story
 //@id Unique story identifier among stories of the given sender
 //@sender_chat_id Identifier of the chat that posted the story
 //@date Point in time (Unix timestamp) when the story was published
+//@is_being_sent True, if the story is being sent by the current user
 //@is_being_edited True, if the story is being edited by the current user
 //@is_edited True, if the story was edited
 //@is_pinned True, if the story is saved in the sender's profile and will be available there after expiration
@@ -5702,10 +5833,12 @@ storyInteractionInfo view_count:int32 recent_viewer_user_ids:vector<int53> = Sto
 //@can_get_viewers True, if users viewed the story can be received through getStoryViewers
 //@has_expired_viewers True, if users viewed the story can't be received, because the story has expired more than getOption("story_viewers_expiration_delay") seconds ago
 //@interaction_info Information about interactions with the story; may be null if the story isn't owned or there were no interactions
+//@chosen_reaction_type Type of the chosen reaction; may be null if none
 //@privacy_settings Privacy rules affecting story visibility; may be approximate for non-owned stories
 //@content Content of the story
+//@areas Clickable areas to be shown on the story content
 //@caption Caption of the story
-story id:int32 sender_chat_id:int53 date:int32 is_being_edited:Bool is_edited:Bool is_pinned:Bool is_visible_only_for_self:Bool can_be_forwarded:Bool can_be_replied:Bool can_get_viewers:Bool has_expired_viewers:Bool interaction_info:storyInteractionInfo privacy_settings:StoryPrivacySettings content:StoryContent caption:formattedText = Story;
+story id:int32 sender_chat_id:int53 date:int32 is_being_sent:Bool is_being_edited:Bool is_edited:Bool is_pinned:Bool is_visible_only_for_self:Bool can_be_forwarded:Bool can_be_replied:Bool can_get_viewers:Bool has_expired_viewers:Bool interaction_info:storyInteractionInfo chosen_reaction_type:ReactionType privacy_settings:StoryPrivacySettings content:StoryContent areas:vector<storyArea> caption:formattedText = Story;
 
 //@description Represents a list of stories
 //@total_count Approximate total number of stories found
@@ -5727,6 +5860,16 @@ storyInfo story_id:int32 date:int32 is_for_close_friends:Bool = StoryInfo;
 chatActiveStories chat_id:int53 list:StoryList order:int53 max_read_story_id:int32 stories:vector<storyInfo> = ChatActiveStories;
 
 
+//@class BlockList
+//@description Describes a type of a block list
+
+//@description The main block list that disallows writing messages to the current user, receiving their status and photo, viewing of stories, and some other actions
+blockListMain = BlockList;
+
+//@description The block list that disallows viewing of stories of the current user
+blockListStories = BlockList;
+
+
 //@description Contains a part of a file
 //@data File bytes
 filePart data:bytes = FilePart;
@@ -6460,8 +6603,8 @@ updateChatIsMarkedAsUnread chat_id:int53 is_marked_as_unread:Bool = Update;
 
 //@description A chat was blocked or unblocked
 //@chat_id Chat identifier
-//@is_blocked New value of is_blocked
-updateChatIsBlocked chat_id:int53 is_blocked:Bool = Update;
+//@block_list Block list to which the chat is added; may be null if none
+updateChatBlockList chat_id:int53 block_list:BlockList = Update;
 
 //@description A chat's has_scheduled_messages field has changed
 //@chat_id Chat identifier
@@ -6654,6 +6797,18 @@ updateStory story:story = Update;
 //@story_id Story identifier
 updateStoryDeleted story_sender_chat_id:int53 story_id:int32 = Update;
 
+//@description A story has been successfully sent
+//@story The sent story
+//@old_story_id The previous temporary story identifier
+updateStorySendSucceeded story:story old_story_id:int32 = Update;
+
+//@description A story failed to send. If the story sending is canceled, then updateStoryDeleted will be received instead of this update
+//@story The failed to send story
+//@error The cause of the failure; may be null if unknown
+//@error_code An error code
+//@error_message Error message
+updateStorySendFailed story:story error:CanSendStoryResult error_code:int32 error_message:string = Update;
+
 //@description The list of active stories posted by a specific chat has changed
 //@active_stories The new list of active stories
 updateChatActiveStories active_stories:chatActiveStories = Update;
@@ -6663,6 +6818,11 @@ updateChatActiveStories active_stories:chatActiveStories = Update;
 //@chat_count Approximate total number of chats with active stories in the list
 updateStoryListChatCount story_list:StoryList chat_count:int32 = Update;
 
+//@description Story stealth mode settings have changed
+//@active_until_date Point in time (Unix timestamp) until stealth mode is active; 0 if it is disabled
+//@cooldown_until_date Point in time (Unix timestamp) when stealth mode can be enabled again; 0 if there is no active cooldown
+updateStoryStealthMode active_until_date:int32 cooldown_until_date:int32 = Update;
+
 //@description An option changed its value
 //@name The option name
 //@value The new option value
@@ -7518,7 +7678,7 @@ sendBotStartMessage bot_user_id:int53 chat_id:int53 parameter:string = Message;
 //@reply_to Identifier of the replied message or story; pass null if none
 //@options Options to be used to send the message; pass null to use default options
 //@query_id Identifier of the inline query
-//@result_id Identifier of the inline result
+//@result_id Identifier of the inline query result
 //@hide_via_bot Pass true to hide the bot, via which the message is sent. Can be used only for bots getOption("animation_search_bot_username"), getOption("photo_search_bot_username"), and getOption("venue_search_bot_username")
 sendInlineQueryResultMessage chat_id:int53 message_thread_id:int53 reply_to:MessageReplyTo options:messageSendOptions query_id:int64 result_id:string hide_via_bot:Bool = Message;
 
@@ -7868,7 +8028,7 @@ shareChatWithBot chat_id:int53 message_id:int53 button_id:int32 shared_chat_id:i
 //@chat_id Identifier of the chat where the query was sent
 //@user_location Location of the user; pass null if unknown or the bot doesn't need user's location
 //@query Text of the query
-//@offset Offset of the first entry to return
+//@offset Offset of the first entry to return; use empty string to get the first chunk of results
 getInlineQueryResults bot_user_id:int53 chat_id:int53 user_location:location query:string offset:string = InlineQueryResults;
 
 //@description Sets the result of an inline query; for bots only
@@ -8443,20 +8603,25 @@ readChatList chat_list:ChatList = Ok;
 //@only_local Pass true to get only locally available information without sending network requests
 getStory story_sender_chat_id:int53 story_id:int32 only_local:Bool = Story;
 
-//@description Sends a new story. Returns a temporary story with identifier 0
+//@description Checks whether the current user can send a story
+canSendStory = CanSendStoryResult;
+
+//@description Sends a new story. Returns a temporary story
 //@content Content of the story
+//@areas Clickable rectangle areas to be shown on the story media; pass null if none
 //@caption Story caption; pass null to use an empty caption; 0-getOption("story_caption_length_max") characters
 //@privacy_settings The privacy settings for the story
-//@active_period Period after which the story is moved to archive, in seconds; must be one of 6 * 3600, 12 * 3600, 86400, 2 * 86400, 3 * 86400, or 7 * 86400 for Telegram Premium users, and 86400 otherwise
+//@active_period Period after which the story is moved to archive, in seconds; must be one of 6 * 3600, 12 * 3600, 86400, or 2 * 86400 for Telegram Premium users, and 86400 otherwise
 //@is_pinned Pass true to keep the story accessible after expiration
 //@protect_content Pass true if the content of the story must be protected from forwarding and screenshotting
-sendStory content:InputStoryContent caption:formattedText privacy_settings:StoryPrivacySettings active_period:int32 is_pinned:Bool protect_content:Bool = Story;
+sendStory content:InputStoryContent areas:inputStoryAreas caption:formattedText privacy_settings:StoryPrivacySettings active_period:int32 is_pinned:Bool protect_content:Bool = Story;
 
 //@description Changes content and caption of a previously sent story
 //@story_id Identifier of the story to edit
 //@content New content of the story; pass null to keep the current content
+//@areas New clickable rectangle areas to be shown on the story media; pass null to keep the current areas
 //@caption New story caption; pass null to keep the current caption
-editStory story_id:int32 content:InputStoryContent caption:formattedText = Ok;
+editStory story_id:int32 content:InputStoryContent areas:inputStoryAreas caption:formattedText = Ok;
 
 //@description Changes privacy settings of a previously sent story
 //@story_id Identifier of the story
@@ -8514,13 +8679,25 @@ openStory story_sender_chat_id:int53 story_id:int32 = Ok;
 //@story_id The identifier of the story
 closeStory story_sender_chat_id:int53 story_id:int32 = Ok;
 
-//@description Returns viewers of a recent outgoing story. The method can be called if story.can_get_viewers == true. The views are returned in a reverse chronological order (i.e., in order of decreasing view_date)
-//-For optimal performance, the number of returned stories is chosen by TDLib
+//@description Returns reactions, which can be chosen for a story
+//@row_size Number of reaction per row, 5-25
+getStoryAvailableReactions row_size:int32 = AvailableReactions;
+
+//@description Changes chosen reaction on a story
+//@story_sender_chat_id The identifier of the sender of the story
+//@story_id The identifier of the story
+//@reaction_type Type of the reaction to set; pass null to remove the reaction. `reactionTypeCustomEmoji` reactions can be used only by Telegram Premium users
+//@update_recent_reactions Pass true if the reaction needs to be added to recent reactions
+setStoryReaction story_sender_chat_id:int53 story_id:int32 reaction_type:ReactionType update_recent_reactions:Bool = Ok;
+
+//@description Returns viewers of a story. The method can be called if story.can_get_viewers == true
 //@story_id Story identifier
-//@offset_viewer A viewer from which to return next viewers; pass null to get results from the beginning
+//@query Query to search for in names and usernames of the viewers; may be empty to get all relevant viewers
+//@only_contacts Pass true to get only contacts; pass false to get all relevant viewers
+//@prefer_with_reaction Pass true to get viewers with reaction first; pass false to get viewers sorted just by view_date
+//@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
 //@limit The maximum number of story viewers to return
-//-For optimal performance, the number of returned stories is chosen by TDLib and can be smaller than the specified limit
-getStoryViewers story_id:int32 offset_viewer:messageViewer limit:int32 = MessageViewers;
+getStoryViewers story_id:int32 query:string only_contacts:Bool prefer_with_reaction:Bool offset:string limit:int32 = StoryViewers;
 
 //@description Reports a story to the Telegram moderators
 //@story_sender_chat_id The identifier of the sender of the story to report
@@ -8529,6 +8706,10 @@ getStoryViewers story_id:int32 offset_viewer:messageViewer limit:int32 = Message
 //@text Additional report details; 0-1024 characters
 reportStory story_sender_chat_id:int53 story_id:int32 reason:ReportReason text:string = Ok;
 
+//@description Activates stealth mode for stories, which hides all views of stories from the current user in the last "story_stealth_mode_past_period" seconds
+//-and for the next "story_stealth_mode_future_period" seconds; for Telegram Premium users only
+activateStoryStealthMode = Ok;
+
 
 //@description Returns information about a bot that can be added to attachment menu
 //@bot_user_id Bot's user identifier
@@ -8957,10 +9138,10 @@ getGroupCallStreams group_call_id:int32 = GroupCallStreams;
 getGroupCallStreamSegment group_call_id:int32 time_offset:int53 scale:int32 channel_id:int32 video_quality:GroupCallVideoQuality = FilePart;
 
 
-//@description Changes the block state of a message sender. Currently, only users and supergroup chats can be blocked
+//@description Changes the block list of a message sender. Currently, only users and supergroup chats can be blocked
 //@sender_id Identifier of a message sender to block/unblock
-//@is_blocked New value of is_blocked
-toggleMessageSenderIsBlocked sender_id:MessageSender is_blocked:Bool = Ok;
+//@block_list New block list for the message sender; pass null to unblock the message sender
+setMessageSenderBlockList sender_id:MessageSender block_list:BlockList = Ok;
 
 //@description Blocks an original sender of a message in the Replies chat
 //@message_id The identifier of an incoming message in the Replies chat
@@ -8970,9 +9151,10 @@ toggleMessageSenderIsBlocked sender_id:MessageSender is_blocked:Bool = Ok;
 blockMessageSenderFromReplies message_id:int53 delete_message:Bool delete_all_messages:Bool report_spam:Bool = Ok;
 
 //@description Returns users and chats that were blocked by the current user
+//@block_list Block list from which to return users
 //@offset Number of users and chats to skip in the result; must be non-negative
 //@limit The maximum number of users and chats to return; up to 100
-getBlockedMessageSenders offset:int32 limit:int32 = MessageSenders;
+getBlockedMessageSenders block_list:BlockList offset:int32 limit:int32 = MessageSenders;
 
 
 //@description Adds a user to the contact list or edits an existing contact by their user identifier
@@ -9298,11 +9480,11 @@ setMenuButton user_id:int53 menu_button:botMenuButton = Ok;
 getMenuButton user_id:int53 = BotMenuButton;
 
 //@description Sets default administrator rights for adding the bot to basic group and supergroup chats; for bots only
-//@default_group_administrator_rights Default administrator rights for adding the bot to basic group and supergroup chats; may be null
+//@default_group_administrator_rights Default administrator rights for adding the bot to basic group and supergroup chats; pass null to remove default rights
 setDefaultGroupAdministratorRights default_group_administrator_rights:chatAdministratorRights = Ok;
 
 //@description Sets default administrator rights for adding the bot to channel chats; for bots only
-//@default_channel_administrator_rights Default administrator rights for adding the bot to channels; may be null
+//@default_channel_administrator_rights Default administrator rights for adding the bot to channels; pass null to remove default rights
 setDefaultChannelAdministratorRights default_channel_administrator_rights:chatAdministratorRights = Ok;
 
 
diff --git a/Telegram/build/docker/centos_env/Dockerfile b/Telegram/build/docker/centos_env/Dockerfile
index 1ace4c7a15b486..c04544664b5732 100644
--- a/Telegram/build/docker/centos_env/Dockerfile
+++ b/Telegram/build/docker/centos_env/Dockerfile
@@ -816,7 +816,7 @@ ENV OPENSSL_ROOT_DIR {{ OPENSSL_PREFIX }}
 RUN git init td \
 	&& cd td \
 	&& git remote add origin {{ GIT }}/tdlib/td.git \
-	&& git fetch --depth=1 origin 8893dc808fa96399629d8d961ea1cbfbbc776480 \
+	&& git fetch --depth=1 origin cde095db6c75827fe4bd237039574aad373ad96b \
 	&& git reset --hard FETCH_HEAD \
 	&& rm -rf .git \
 	&& env -u CFLAGS -u CXXFLAGS cmake -B out/Release . \
diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index 5b93f633b074bf..a4c56d5542fa00 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1904,7 +1904,7 @@ def runStages():
 stage('td', """
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout 8893dc808f
+    git checkout cde095db6c
 win:
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out

From b8dcaa86493964216c1ed3d05ab83a292bad87b7 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 16 Aug 2023 14:38:20 +0200
Subject: [PATCH 316/349] Use canRevokeFullHistory from TDLib.

---
 Telegram/SourceFiles/data/data_peer.cpp    | 7 +++++++
 Telegram/SourceFiles/data/data_peer.h      | 3 +++
 Telegram/SourceFiles/data/data_session.cpp | 2 ++
 3 files changed, 12 insertions(+)

diff --git a/Telegram/SourceFiles/data/data_peer.cpp b/Telegram/SourceFiles/data/data_peer.cpp
index d95bf4375f1eaa..90b70c99558ede 100644
--- a/Telegram/SourceFiles/data/data_peer.cpp
+++ b/Telegram/SourceFiles/data/data_peer.cpp
@@ -1619,7 +1619,13 @@ bool PeerData::amAnonymous() const {
 	return false;
 }
 
+void PeerData::setCanRevokeFullHistory(bool can) {
+	_canRevokeFullHistory = can;
+}
+
 bool PeerData::canRevokeFullHistory() const {
+	return _canRevokeFullHistory;
+#if 0 // mtp
 	if (const auto user = asUser()) {
 		return !isSelf()
 			&& (!user->isBot() || user->isSupport())
@@ -1633,6 +1639,7 @@ bool PeerData::canRevokeFullHistory() const {
 			&& megagroup->canDelete();
 	}
 	return false;
+#endif
 }
 
 bool PeerData::slowmodeApplied() const {
diff --git a/Telegram/SourceFiles/data/data_peer.h b/Telegram/SourceFiles/data/data_peer.h
index 9ae649754e6b3a..d9c93f5e5ec8c8 100644
--- a/Telegram/SourceFiles/data/data_peer.h
+++ b/Telegram/SourceFiles/data/data_peer.h
@@ -432,6 +432,7 @@ class PeerData {
 #if 0 // mtp
 	void checkFolder(FolderId folderId);
 #endif
+	void setCanRevokeFullHistory(bool can);
 
 	void setBarSettings(PeerBarSettings which) {
 		_barSettings.set(which);
@@ -599,6 +600,8 @@ class PeerData {
 	uint8 _colorIndexCloud : 1 = 0;
 	uint8 _userpicHasVideo : 1 = 0;
 
+	bool _canRevokeFullHistory : 1 = false;
+
 	QString _about;
 	QString _themeEmoticon;
 	std::unique_ptr<Data::WallPaper> _wallPaper;
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index f3b5a371b2787d..e91787e3e32780 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1271,6 +1271,8 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 	auto updates = UpdateFlag::None | UpdateFlag::None;
 
 	const auto history = this->history(result);
+	history->peer->setCanRevokeFullHistory(
+		data.vcan_be_deleted_for_all_users().v);
 	for (const auto &position : data.vpositions().v) {
 		history->applyPosition(position.data());
 	}

From 2d0a0ad1e960cbe3c8505fcdb5acefcceecc978c Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 16 Aug 2023 15:24:16 +0200
Subject: [PATCH 317/349] Fix pinned messages bar appearance.

---
 Telegram/SourceFiles/apiwrap.cpp                       | 10 ++++++++++
 Telegram/SourceFiles/data/data_search_controller.cpp   |  8 ++++++++
 .../history/view/history_view_pinned_tracker.cpp       |  3 +++
 3 files changed, 21 insertions(+)

diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 1cb923bb6d26ed..d76dd966b9e984 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -4051,6 +4051,16 @@ void ApiWrap::requestSharedMedia(
 			finish();
 		}).fail([=] {
 			_sharedMediaRequests.remove(key);
+			// In case of left legacy groups MTProto API allows requesting
+			// messages / search / etc, while TDLib disallows.
+			if (const auto chat = peer->asChat()) {
+				if (chat->isForbidden()) {
+					using namespace Api;
+					sharedMediaDone(peer, topicRootId, type, SearchResult{
+						.noSkipRange = { 0, ServerMaxMsgId }
+					});
+				}
+			}
 			finish();
 		}).send();
 	}
diff --git a/Telegram/SourceFiles/data/data_search_controller.cpp b/Telegram/SourceFiles/data/data_search_controller.cpp
index 8d86511f3de623..2dc158485c23f1 100644
--- a/Telegram/SourceFiles/data/data_search_controller.cpp
+++ b/Telegram/SourceFiles/data/data_search_controller.cpp
@@ -276,6 +276,14 @@ SearchResult ParseSearchResult(
 			}
 			Unexpected("Direction in ParseSearchResult");
 		}();
+	} else if (messageId
+		&& direction == Data::LoadDirection::After
+		&& result.messageIds.front() == messageId) {
+		result.noSkipRange.till = ServerMaxMsgId;
+	} else if (messageId
+		&& direction == Data::LoadDirection::Before
+		&& result.messageIds.back() == messageId) {
+		result.noSkipRange.from = 0;
 	}
 	return result;
 }
diff --git a/Telegram/SourceFiles/history/view/history_view_pinned_tracker.cpp b/Telegram/SourceFiles/history/view/history_view_pinned_tracker.cpp
index 24abaa03feadac..c3593e62833177 100644
--- a/Telegram/SourceFiles/history/view/history_view_pinned_tracker.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_pinned_tracker.cpp
@@ -32,6 +32,8 @@ PinnedTracker::PinnedTracker(not_null<Data::Thread*> thread)
 , _migratedPeer(_thread->asHistory()
 	? _thread->asHistory()->peer->migrateFrom()
 	: nullptr) {
+	refreshViewer();
+#if 0 // mtp we don't have HasPinnedMessages information before viewer.
 	using namespace rpl::mappers;
 	const auto has = [&](Data::Thread *thread) -> rpl::producer<bool> {
 		auto &changes = _thread->session().changes();
@@ -57,6 +59,7 @@ PinnedTracker::PinnedTracker(not_null<Data::Thread*> thread)
 			clear();
 		}
 	}, _lifetime);
+#endif
 }
 
 PinnedTracker::~PinnedTracker() = default;

From 6f9c6edbca6dd8cb531e9a41dcbf4fa3ddc39b13 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 16 Aug 2023 16:59:40 +0200
Subject: [PATCH 318/349] Fix showing last message as pinned.

---
 Telegram/SourceFiles/history/history_widget.cpp     |  8 ++++++--
 .../history/view/history_view_pinned_tracker.cpp    | 13 +++++++++++++
 .../history/view/history_view_pinned_tracker.h      |  8 ++++++++
 .../history/view/history_view_replies_section.cpp   |  7 +++++--
 4 files changed, 32 insertions(+), 4 deletions(-)

diff --git a/Telegram/SourceFiles/history/history_widget.cpp b/Telegram/SourceFiles/history/history_widget.cpp
index 6c187333d8c158..90cfa3b37a1089 100644
--- a/Telegram/SourceFiles/history/history_widget.cpp
+++ b/Telegram/SourceFiles/history/history_widget.cpp
@@ -7321,9 +7321,11 @@ void HistoryWidget::updatePinnedViewer() {
 		&& _minPinnedId
 		&& (_minPinnedId >= _pinnedClickedId)) {
 		// After click on the last pinned message we should the top one.
-		_pinnedTracker->trackAround(ServerMaxMsgId - 1);
+		_pinnedTracker->trackAround(ServerMaxMsgId - 1, ServerMaxMsgId - 1);
 	} else {
 #if 0 // mtp
+		_pinnedTracker->trackAround(ServerMaxMsgId - 1);
+	} else {
 		_pinnedTracker->trackAround(std::min(lessThanId, lastClickedId));
 #endif
 		const auto possibleAroundId = !view
@@ -7331,7 +7333,9 @@ void HistoryWidget::updatePinnedViewer() {
 			: (view->history() != _history)
 			? (view->data()->id - ServerMaxMsgId)
 			: (view->data()->id);
-		_pinnedTracker->trackAround(std::min(possibleAroundId, lastClickedId));
+		_pinnedTracker->trackAround(
+			std::min(possibleAroundId, lastClickedId),
+			std::min(lessThanId, lastClickedId));
 	}
 }
 
diff --git a/Telegram/SourceFiles/history/view/history_view_pinned_tracker.cpp b/Telegram/SourceFiles/history/view/history_view_pinned_tracker.cpp
index c3593e62833177..1aea824d876ffd 100644
--- a/Telegram/SourceFiles/history/view/history_view_pinned_tracker.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_pinned_tracker.cpp
@@ -123,8 +123,12 @@ void PinnedTracker::refreshCurrentFromSlice() {
 		return id.msg;
 	};
 	const auto i = _migratedPeer
+#if 0 // mtp
 		? ranges::lower_bound(_slice.ids, _aroundId, ranges::less(), proj1)
 		: ranges::lower_bound(_slice.ids, _aroundId, ranges::less(), proj2);
+#endif
+		? ranges::lower_bound(_slice.ids, _beforeId, ranges::less(), proj1)
+		: ranges::lower_bound(_slice.ids, _beforeId, ranges::less(), proj2);
 	const auto before = int(i - begin(_slice.ids));
 	const auto after = int(end(_slice.ids) - i);
 	const auto haveValidData = (before > 0 || _slice.skippedBefore == 0)
@@ -160,11 +164,20 @@ void PinnedTracker::clear() {
 	_current = PinnedId();
 }
 
+#if 0 // mtp
 void PinnedTracker::trackAround(UniversalMsgId messageId) {
 	if (_aroundId == messageId) {
 		return;
 	}
+#endif
+void PinnedTracker::trackAround(
+		UniversalMsgId messageId,
+		UniversalMsgId currentBeforeId) {
+	if (_aroundId == messageId && _beforeId == currentBeforeId) {
+		return;
+	}
 	_aroundId = messageId;
+	_beforeId = currentBeforeId;
 	if (!_aroundId) {
 		clear();
 	} else {
diff --git a/Telegram/SourceFiles/history/view/history_view_pinned_tracker.h b/Telegram/SourceFiles/history/view/history_view_pinned_tracker.h
index 85a8249ad1c3c0..2b4fb69069724c 100644
--- a/Telegram/SourceFiles/history/view/history_view_pinned_tracker.h
+++ b/Telegram/SourceFiles/history/view/history_view_pinned_tracker.h
@@ -27,7 +27,14 @@ class PinnedTracker final {
 
 	[[nodiscard]] rpl::producer<PinnedId> shownMessageId() const;
 	[[nodiscard]] PinnedId currentMessageId() const;
+#if 0 // mtp
 	void trackAround(UniversalMsgId messageId);
+#endif
+	// In TDLib aroundId should be a real message id, so we can't use
+	// our realMsgId + 1 trick here to show the last message in pinned bar.
+	void trackAround(
+		UniversalMsgId messageId,
+		UniversalMsgId currentBeforeId);
 	void reset();
 
 	[[nodiscard]] rpl::lifetime &lifetime() {
@@ -52,6 +59,7 @@ class PinnedTracker final {
 	rpl::lifetime _dataLifetime;
 
 	UniversalMsgId _aroundId = 0;
+	UniversalMsgId _beforeId = 0;
 	UniversalMsgId _viewerAroundId = 0;
 	Slice _slice;
 
diff --git a/Telegram/SourceFiles/history/view/history_view_replies_section.cpp b/Telegram/SourceFiles/history/view/history_view_replies_section.cpp
index 279f61ec1714ce..a14755d7a3d171 100644
--- a/Telegram/SourceFiles/history/view/history_view_replies_section.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_replies_section.cpp
@@ -1551,16 +1551,19 @@ void RepliesWidget::updatePinnedViewer() {
 	}
 	if (_pinnedClickedId && _minPinnedId && _minPinnedId >= _pinnedClickedId) {
 		// After click on the last pinned message we should the top one.
-		_pinnedTracker->trackAround(ServerMaxMsgId - 1);
+		_pinnedTracker->trackAround(ServerMaxMsgId - 1, ServerMaxMsgId - 1);
 	} else {
 #if 0 // mtp
+		_pinnedTracker->trackAround(ServerMaxMsgId - 1);
+	} else {
 		_pinnedTracker->trackAround(std::min(lessThanId, lastClickedId));
 #endif
 		const auto possibleAroundId = !view
 			? (ServerMaxMsgId - 1)
 			: view->data()->id;
 		_pinnedTracker->trackAround(
-			std::min(possibleAroundId, lastClickedId));
+			std::min(possibleAroundId, lastClickedId),
+			std::min(lessThanId, lastClickedId));
 	}
 }
 

From 9d4dee6906a07f852f2b4e6b074596052c1d4e48 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 16 Aug 2023 17:42:48 +0200
Subject: [PATCH 319/349] Fix admin log media opening.

---
 Telegram/SourceFiles/history/history_item_helpers.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Telegram/SourceFiles/history/history_item_helpers.cpp b/Telegram/SourceFiles/history/history_item_helpers.cpp
index 4480d9c3284f44..d79c617c53c2fb 100644
--- a/Telegram/SourceFiles/history/history_item_helpers.cpp
+++ b/Telegram/SourceFiles/history/history_item_helpers.cpp
@@ -801,6 +801,10 @@ std::optional<bool> PeerHasThisCall(
 [[nodiscard]] MessageFlags FinalizeMessageFlags(
 		not_null<History*> history,
 		MessageFlags flags) {
+	if ((flags & MessageFlag::AdminLogEntry)
+		|| (flags & MessageFlag::FakeHistoryItem)) {
+		flags &= ~MessageFlag::HistoryEntry;
+	}
 	if (!(flags & MessageFlag::FakeHistoryItem)
 		&& !(flags & MessageFlag::IsOrWasScheduled)
 		&& !(flags & MessageFlag::ShortcutMessage)

From c7d30ce012d7eab34855a8315d4a4da198ad46c7 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 16 Aug 2023 19:50:32 +0200
Subject: [PATCH 320/349] Fix message delete revoke checkbox.

---
 Telegram/SourceFiles/history/history_item.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index 5b145f7f3ed249..d909fdf4643f5f 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -2496,7 +2496,10 @@ bool HistoryItem::canDelete() const {
 }
 
 bool HistoryItem::canDeleteForEveryone(TimeId now) const {
-	return (_flags & MessageFlag::CanDeleteForAll);
+	// For channels we don't consider this true, because we
+	// didn't in the original code.
+	return !_history->peer->isChannel()
+		&& (_flags & MessageFlag::CanDeleteForAll);
 #if 0 // mtp
 	const auto peer = _history->peer;
 	const auto &config = _history->session().serverConfig();

From 3e41e175622dfac0e8e21d59822671d7f9898f72 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 15 Sep 2023 15:48:17 +0400
Subject: [PATCH 321/349] Update TDLib to 1.8.18 and fix the build.

---
 Telegram/SourceFiles/api/api_updates.cpp      |   2 +
 .../SourceFiles/core/local_url_handlers.cpp   | 100 +++-
 Telegram/SourceFiles/tdb/td_api.tl            | 553 +++++++++++-------
 Telegram/build/docker/centos_env/Dockerfile   |   2 +-
 Telegram/build/prepare/prepare.py             |   2 +-
 5 files changed, 416 insertions(+), 243 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 76ab880a9612c5..91a17e2005179b 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -3202,6 +3202,8 @@ void Updates::applyUpdate(const TLupdate &update) {
 			data.vterms_of_service().data(),
 			data.vterms_of_service_id().v.toUtf8()));
 	}, [&](const TLDupdateUsersNearby &data) {
+	}, [&](const TLDupdateUnconfirmedSession &data) {
+		// later
 	}, [&](const TLDupdateAttachmentMenuBots &data) {
 		session().attachWebView().apply(data);
 	}, [&](const TLDupdateWebAppMessageSent &data) {
diff --git a/Telegram/SourceFiles/core/local_url_handlers.cpp b/Telegram/SourceFiles/core/local_url_handlers.cpp
index 812d994deb3c1b..6a437723a350e9 100644
--- a/Telegram/SourceFiles/core/local_url_handlers.cpp
+++ b/Telegram/SourceFiles/core/local_url_handlers.cpp
@@ -1661,7 +1661,7 @@ bool HandleLocalUrl(
 		const auto botUsername = data.vbot_username().v;
 		const auto openWebAppUrl = data.vurl().v;
 		return data.vtarget_chat().match([&](const TLDtargetChatCurrent &) {
-			controller->showPeerByLink(Navigation::PeerByLinkInfo{
+			controller->showPeerByLink(Window::PeerByLinkInfo{
 				.usernameOrId = botUsername,
 				.attachBotToggleCommand = openWebAppUrl,
 				.clickFromMessageId = my.itemId,
@@ -1670,7 +1670,7 @@ bool HandleLocalUrl(
 			return true;
 		}, [&](const TLDtargetChatChosen &data) {
 			using Type = InlineBots::PeerType;
-			controller->showPeerByLink(Navigation::PeerByLinkInfo{
+			controller->showPeerByLink(Window::PeerByLinkInfo{
 				.usernameOrId = botUsername,
 				.attachBotToggleCommand = openWebAppUrl,
 				.attachBotChooseTypes = (Type()
@@ -1690,6 +1690,19 @@ bool HandleLocalUrl(
 					.openWebAppUrl = openWebAppUrl,
 				}));
 		});
+	}, [&](const TLDinternalLinkTypeMainWebApp &data) {
+		if (!controller) {
+			return false;
+		}
+		controller->showPeerByLink(Window::PeerByLinkInfo{
+			.usernameOrId = data.vbot_username().v,
+			.attachBotToggleCommand = data.vstart_parameter().v,
+			.attachBotMainOpen = true,
+			.attachBotMainCompact = data.vis_compact().v,
+			.clickFromMessageId = my.itemId,
+		});
+		controller->window().activate();
+		return true;
 	}, [&](const TLDinternalLinkTypeAuthenticationCode &data) {
 		const auto account = controller
 			? &controller->session().account()
@@ -1730,7 +1743,7 @@ bool HandleLocalUrl(
 		if (!controller) {
 			return false;
 		}
-		controller->showPeerByLink(Navigation::PeerByLinkInfo{
+		controller->showPeerByLink(Window::PeerByLinkInfo{
 			.usernameOrId = data.vbot_username().v,
 			.resolveType = Window::ResolveType::BotStart,
 			.startToken = data.vstart_parameter().v,
@@ -1743,7 +1756,7 @@ bool HandleLocalUrl(
 		if (!controller) {
 			return false;
 		}
-		controller->showPeerByLink(Navigation::PeerByLinkInfo{
+		controller->showPeerByLink(Window::PeerByLinkInfo{
 			.usernameOrId = data.vbot_username().v,
 			.resolveType = Window::ResolveType::AddToGroup,
 			.startToken = data.vstart_parameter().v,
@@ -1759,7 +1772,7 @@ bool HandleLocalUrl(
 		if (!controller) {
 			return false;
 		}
-		controller->showPeerByLink(Navigation::PeerByLinkInfo{
+		controller->showPeerByLink(Window::PeerByLinkInfo{
 			.usernameOrId = data.vbot_username().v,
 			.resolveType = Window::ResolveType::AddToChannel,
 			.startAdminRights = AdminRightsFromChatAdministratorRights(
@@ -1797,7 +1810,7 @@ bool HandleLocalUrl(
 		if (!controller) {
 			return false;
 		}
-		controller->showPeerByLink(Navigation::PeerByLinkInfo{
+		controller->showPeerByLink(Window::PeerByLinkInfo{
 			.usernameOrId = data.vbot_username().v,
 			.resolveType = Window::ResolveType::ShareGame,
 			.startToken = data.vgame_short_name().v,
@@ -1816,7 +1829,8 @@ bool HandleLocalUrl(
 		Payments::CheckoutProcess::Start(
 			&controller->session(),
 			data.vinvoice_name().v,
-			crl::guard(window, [=](auto) { window->activate(); }));
+			crl::guard(window, [=](auto) { window->activate(); }),
+			Payments::ProcessNonPanelPaymentFormFactory(controller));
 		return true;
 	}, [&](const TLDinternalLinkTypeLanguagePack &data) {
 		Lang::CurrentCloudManager().switchWithWarning(
@@ -1832,7 +1846,7 @@ bool HandleLocalUrl(
 		if (!controller) {
 			return false;
 		}
-		controller->showPeerByLink(Navigation::PeerByLinkInfo{
+		controller->showPeerByLink(Window::PeerByLinkInfo{
 			.clickFromMessageId = my.itemId,
 			.messageLink = data.vurl().v,
 		});
@@ -1921,8 +1935,11 @@ bool HandleLocalUrl(
 			fields.insert(u"secret"_q, data.vsecret().v);
 			return MTP::ProxyData::Type::Mtproto;
 		});
-		ProxiesBoxController::ShowApplyConfirmation(type, fields);
 		if (controller) {
+			ProxiesBoxController::ShowApplyConfirmation(
+				controller,
+				type,
+				fields);
 			controller->window().activate();
 		}
 		return true;
@@ -1930,7 +1947,7 @@ bool HandleLocalUrl(
 		if (!controller) {
 			return false;
 		}
-		controller->showPeerByLink(Navigation::PeerByLinkInfo{
+		controller->showPeerByLink(Window::PeerByLinkInfo{
 			.usernameOrId = data.vchat_username().v,
 			.attachBotUsername = (attach ? attach.botUsername : QString()),
 			.attachBotToggleCommand = (attach
@@ -2005,7 +2022,7 @@ bool HandleLocalUrl(
 		if (!controller) {
 			return false;
 		}
-		controller->showPeerByLink(Navigation::PeerByLinkInfo{
+		controller->showPeerByLink(Window::PeerByLinkInfo{
 			.phone = data.vphone_number().v,
 			.attachBotUsername = (attach ? attach.botUsername : QString()),
 			.attachBotToggleCommand = (attach
@@ -2036,7 +2053,7 @@ bool HandleLocalUrl(
 		if (!controller) {
 			return false;
 		}
-		controller->showPeerByLink(Navigation::PeerByLinkInfo{
+		controller->showPeerByLink(Window::PeerByLinkInfo{
 			.usernameOrId = data.vchat_username().v,
 			.voicechatHash = data.vinvite_hash().v,
 			.clickFromMessageId = my.itemId,
@@ -2047,7 +2064,7 @@ bool HandleLocalUrl(
 		if (!controller) {
 			return false;
 		}
-		controller->showPeerByLink(Navigation::PeerByLinkInfo{
+		controller->showPeerByLink(Window::PeerByLinkInfo{
 			.usernameOrId = data.vbot_username().v,
 			.resolveType = Window::ResolveType::BotApp,
 			.startToken = data.vstart_parameter().v,
@@ -2061,7 +2078,7 @@ bool HandleLocalUrl(
 		if (!controller) {
 			return false;
 		}
-		controller->showPeerByLink(Navigation::PeerByLinkInfo{
+		controller->showPeerByLink(Window::PeerByLinkInfo{
 			.usernameOrId = data.vstory_sender_username().v,
 			.storyId = data.vstory_id().v,
 			.resolveType = Window::ResolveType::Default,
@@ -2069,6 +2086,61 @@ bool HandleLocalUrl(
 		});
 		controller->window().activate();
 		return true;
+	}, [&](const TLDinternalLinkTypeBusinessChat &data) {
+		if (!controller) {
+			return false;
+		}
+		controller->showPeerByLink(Window::PeerByLinkInfo{
+			.chatLinkSlug = data.vlink_name().v,
+			.clickFromMessageId = my.itemId,
+			.clickFromBotWebviewContext = my.botWebviewContext,
+		});
+		controller->window().activate();
+		return true;
+	}, [&](const TLDinternalLinkTypePremiumGift &data) {
+		if (!controller) {
+			return false;
+		}
+		Ui::ChooseStarGiftRecipient(controller);
+		controller->window().activate();
+		return true;
+	}, [&](const TLDinternalLinkTypeBuyStars &data) {
+		if (!controller) {
+			return false;
+		}
+		const auto amount = std::clamp(
+			data.vstar_count().v,
+			int64(1),
+			int64(1'000'000));
+		const auto purpose = data.vpurpose().v;
+		const auto weak = base::make_weak(controller);
+		const auto done = [=](::Settings::SmallBalanceResult result) {
+			if (result == ::Settings::SmallBalanceResult::Already) {
+				if (const auto strong = weak.get()) {
+					const auto filter = [=](const auto &...) {
+						strong->showSettings(::Settings::CreditsId());
+						return false;
+					};
+					strong->showToast(Ui::Toast::Config{
+						.text = tr::lng_credits_enough(
+							tr::now,
+							lt_link,
+							Ui::Text::Link(
+								Ui::Text::Bold(
+									tr::lng_credits_enough_link(tr::now))),
+							Ui::Text::RichLangValue),
+						.filter = filter,
+						.duration = 4 * crl::time(1000),
+					});
+				}
+			}
+		};
+		::Settings::MaybeRequestBalanceIncrease(
+			controller->uiShow(),
+			amount,
+			::Settings::SmallBalanceDeepLink{ .purpose = purpose },
+			done);
+		return true;
 	});
 }
 
diff --git a/Telegram/SourceFiles/tdb/td_api.tl b/Telegram/SourceFiles/tdb/td_api.tl
index ce2da394336bec..8484a06dcb0a69 100644
--- a/Telegram/SourceFiles/tdb/td_api.tl
+++ b/Telegram/SourceFiles/tdb/td_api.tl
@@ -217,7 +217,7 @@ localFile path:string can_be_downloaded:Bool can_be_deleted:Bool is_downloading_
 
 //@description Represents a remote file
 //@id Remote file identifier; may be empty. Can be used by the current user across application restarts or even from other devices. Uniquely identifies a file, but a file can have a lot of different valid identifiers.
-//-If the ID starts with "http://" or "https://", it represents the HTTP URL of the file. TDLib is currently unable to download files if only their URL is known.
+//-If the identifier starts with "http://" or "https://", it represents the HTTP URL of the file. TDLib is currently unable to download files if only their URL is known.
 //-If downloadFile/addFileToDownloads is called on such a file or if it is sent to a secret chat, TDLib starts a file generation process by sending updateFileGenerationStart to the application with the HTTP URL in the original_path and "#url#" as the conversion string.
 //-Application must generate the file by downloading it to the specified location
 //@unique_id Unique file identifier; may be empty if unknown. The unique file identifier which is the same for the same file even for different users and is persistent over time
@@ -238,11 +238,11 @@ file id:int32 size:int53 expected_size:int53 local:localFile remote:remoteFile =
 //@class InputFile
 //@description Points to a file
 
-//@description A file defined by its unique ID
+//@description A file defined by its unique identifier
 //@id Unique file identifier
 inputFileId id:int32 = InputFile;
 
-//@description A file defined by its remote ID. The remote ID is guaranteed to be usable only if the corresponding file is still accessible to the user and known to TDLib.
+//@description A file defined by its remote identifier. The remote identifier is guaranteed to be usable only if the corresponding file is still accessible to the user and known to TDLib.
 //-For example, if the file is from a message, then the message must be not deleted and accessible to the user. If the file database is disabled, then the corresponding object with the file must be preloaded by the application
 //@id Remote file identifier
 inputFileRemote id:string = InputFile;
@@ -597,7 +597,7 @@ userTypeDeleted = UserType;
 //@is_inline True, if the bot supports inline queries
 //@inline_query_placeholder Placeholder for inline queries (displayed on the application input field)
 //@need_location True, if the location of the user is expected to be sent with every inline query to this bot
-//@can_be_added_to_attachment_menu True, if the bot can be added to attachment menu
+//@can_be_added_to_attachment_menu True, if the bot can be added to attachment or side menu
 userTypeBot can_be_edited:Bool can_join_groups:Bool can_read_all_group_messages:Bool is_inline:Bool inline_query_placeholder:string need_location:Bool can_be_added_to_attachment_menu:Bool = UserType;
 
 //@description No information on the user besides the user identifier is available, yet this user has not been deleted. This object is extremely rare and must be handled like a deleted user. It is not possible to perform any actions on users of this type
@@ -983,6 +983,20 @@ chatInviteLinkMember user_id:int53 joined_chat_date:int32 via_chat_folder_invite
 //@members List of chat members, joined a chat via an invite link
 chatInviteLinkMembers total_count:int32 members:vector<chatInviteLinkMember> = ChatInviteLinkMembers;
 
+
+//@class InviteLinkChatType
+//@description Describes the type of a chat to which points an invite link
+
+//@description The link is an invite link for a basic group
+inviteLinkChatTypeBasicGroup = InviteLinkChatType;
+
+//@description The link is an invite link for a supergroup
+inviteLinkChatTypeSupergroup = InviteLinkChatType;
+
+//@description The link is an invite link for a channel
+inviteLinkChatTypeChannel = InviteLinkChatType;
+
+
 //@description Contains information about a chat invite link
 //@chat_id Chat identifier of the invite link; 0 if the user has no access to the chat before joining
 //@accessible_for If non-zero, the amount of time for which read access to the chat will remain available, in seconds
@@ -994,7 +1008,11 @@ chatInviteLinkMembers total_count:int32 members:vector<chatInviteLinkMember> = C
 //@member_user_ids User identifiers of some chat members that may be known to the current user
 //@creates_join_request True, if the link only creates join request
 //@is_public True, if the chat is a public supergroup or channel, i.e. it has a username or it is a location-based supergroup
-chatInviteLinkInfo chat_id:int53 accessible_for:int32 type:ChatType title:string photo:chatPhotoInfo description:string member_count:int32 member_user_ids:vector<int53> creates_join_request:Bool is_public:Bool = ChatInviteLinkInfo;
+//@is_verified True, if the chat is verified
+//@is_scam True, if many users reported this chat as a scam
+//@is_fake True, if many users reported this chat as a fake account
+chatInviteLinkInfo chat_id:int53 accessible_for:int32 type:InviteLinkChatType title:string photo:chatPhotoInfo description:string member_count:int32 member_user_ids:vector<int53> creates_join_request:Bool is_public:Bool is_verified:Bool is_scam:Bool is_fake:Bool = ChatInviteLinkInfo;
+
 
 //@description Describes a user that sent a join request and waits for administrator approval
 //@user_id User identifier
@@ -1285,16 +1303,16 @@ messageReplyToStory story_sender_chat_id:int53 story_id:int32 = MessageReplyTo;
 //@unread_reactions Information about unread reactions added to the message
 //@reply_to Information about the message or the story this message is replying to; may be null if none
 //@message_thread_id If non-zero, the identifier of the message thread the message belongs to; unique within the chat to which the message belongs
-//@self_destruct_time The message's self-destruct time, in seconds; 0 if none. TDLib will send updateDeleteMessages or updateMessageContent once the time expires
-//@self_destruct_in Time left before the message self-destruct timer expires, in seconds. If the self-destruct timer isn't started yet, equals to the value of the self_destruct_time field
-//@auto_delete_in Time left before the message will be automatically deleted by message_auto_delete_time setting of the chat, in seconds; 0 if never. TDLib will send updateDeleteMessages or updateMessageContent once the time expires
+//@self_destruct_type The message's self-destruct type; may be null if none
+//@self_destruct_in Time left before the message self-destruct timer expires, in seconds; 0 if self-desctruction isn't scheduled yet
+//@auto_delete_in Time left before the message will be automatically deleted by message_auto_delete_time setting of the chat, in seconds; 0 if never
 //@via_bot_user_id If non-zero, the user identifier of the bot through which this message was sent
 //@author_signature For channel posts and anonymous group messages, optional author signature
 //@media_album_id Unique identifier of an album this message belongs to. Only audios, documents, photos and videos can be grouped together in albums
 //@restriction_reason If non-empty, contains a human-readable description of the reason why access to this message must be restricted
 //@content Content of the message
 //@reply_markup Reply markup for the message; may be null if none
-message id:int53 sender_id:MessageSender chat_id:int53 sending_state:MessageSendingState scheduling_state:MessageSchedulingState is_outgoing:Bool is_pinned:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_saved:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_get_added_reactions:Bool can_get_statistics:Bool can_get_message_thread:Bool can_get_viewers:Bool can_get_media_timestamp_links:Bool can_report_reactions:Bool has_timestamped_media:Bool is_channel_post:Bool is_topic_message:Bool contains_unread_mention:Bool date:int32 edit_date:int32 forward_info:messageForwardInfo interaction_info:messageInteractionInfo unread_reactions:vector<unreadReaction> reply_to:MessageReplyTo message_thread_id:int53 self_destruct_time:int32 self_destruct_in:double auto_delete_in:double via_bot_user_id:int53 author_signature:string media_album_id:int64 restriction_reason:string content:MessageContent reply_markup:ReplyMarkup = Message;
+message id:int53 sender_id:MessageSender chat_id:int53 sending_state:MessageSendingState scheduling_state:MessageSchedulingState is_outgoing:Bool is_pinned:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_saved:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_get_added_reactions:Bool can_get_statistics:Bool can_get_message_thread:Bool can_get_viewers:Bool can_get_media_timestamp_links:Bool can_report_reactions:Bool has_timestamped_media:Bool is_channel_post:Bool is_topic_message:Bool contains_unread_mention:Bool date:int32 edit_date:int32 forward_info:messageForwardInfo interaction_info:messageInteractionInfo unread_reactions:vector<unreadReaction> reply_to:MessageReplyTo message_thread_id:int53 self_destruct_type:MessageSelfDestructType self_destruct_in:double auto_delete_in:double via_bot_user_id:int53 author_signature:string media_album_id:int64 restriction_reason:string content:MessageContent reply_markup:ReplyMarkup = Message;
 
 //@description Contains a list of messages
 //@total_count Approximate total number of messages found
@@ -1455,7 +1473,7 @@ notificationSettingsScopeChannelChats = NotificationSettingsScope;
 //@use_default_show_preview If true, show_preview is ignored and the value for the relevant type of chat or the forum chat is used instead
 //@show_preview True, if message content must be displayed in notifications
 //@use_default_mute_stories If true, mute_stories is ignored and the value for the relevant type of chat is used instead
-//@mute_stories True, if story notifications are received without sound
+//@mute_stories True, if story notifications are disabled for the chat
 //@use_default_story_sound If true, the value for the relevant type of chat is used instead of story_sound_id
 //@story_sound_id Identifier of the notification sound to be played for stories; 0 if sound is disabled
 //@use_default_show_story_sender If true, show_story_sender is ignored and the value for the relevant type of chat is used instead
@@ -1470,8 +1488,8 @@ chatNotificationSettings use_default_mute_for:Bool mute_for:int32 use_default_so
 //@mute_for Time left before notifications will be unmuted, in seconds
 //@sound_id Identifier of the notification sound to be played; 0 if sound is disabled
 //@show_preview True, if message content must be displayed in notifications
-//@use_default_mute_stories If true, mute_stories is ignored and stories are unmuted only for the first 5 chats from topChatCategoryUsers
-//@mute_stories True, if story notifications are received without sound
+//@use_default_mute_stories If true, mute_stories is ignored and story notifications are received only for the first 5 chats from topChatCategoryUsers
+//@mute_stories True, if story notifications are disabled for the chat
 //@story_sound_id Identifier of the notification sound to be played for stories; 0 if sound is disabled
 //@show_story_sender True, if the sender of stories must be displayed in notifications
 //@disable_pinned_message_notifications True, if notifications for incoming pinned messages will be created as for an ordinary unread message
@@ -1861,9 +1879,10 @@ loginUrlInfoRequestConfirmation url:string domain:string bot_user_id:int53 reque
 
 //@description Contains information about a Web App found by its short name
 //@web_app The Web App
+//@supports_settings True, if the app supports "settings_button_pressed" event
 //@request_write_access True, if the user must be asked for the permission to the bot to send them messages
 //@skip_confirmation True, if there is no need to show an ordinary open URL confirmation before opening the Web App. The field must be ignored and confirmation must be shown anyway if the Web App link was hidden
-foundWebApp web_app:webApp request_write_access:Bool skip_confirmation:Bool = FoundWebApp;
+foundWebApp web_app:webApp supports_settings:Bool request_write_access:Bool skip_confirmation:Bool = FoundWebApp;
 
 //@description Contains information about a Web App
 //@launch_id Unique identifier for the Web App launch
@@ -3105,7 +3124,8 @@ messageWebsiteConnected domain_name:string = MessageContent;
 
 //@description The user allowed the bot to send messages
 //@web_app Information about the Web App, which requested the access; may be null if none or the Web App was opened from the attachment menu
-messageBotWriteAccessAllowed web_app:webApp = MessageContent;
+//@by_request True, if user allowed the bot to send messages by an explicit call to allowBotToSendMessages
+messageBotWriteAccessAllowed web_app:webApp by_request:Bool = MessageContent;
 
 //@description Data from a Web App has been sent to a bot
 //@button_text Text of the keyboardButtonTypeWebApp button, which opened the Web App
@@ -3222,6 +3242,17 @@ messageSchedulingStateSendAtDate send_date:int32 = MessageSchedulingState;
 messageSchedulingStateSendWhenOnline = MessageSchedulingState;
 
 
+//@class MessageSelfDestructType
+//@description Describes when a message will be self-destructed
+
+//@description The message will be self-destructed in the specified time after its content was opened
+//@self_destruct_time The message's self-destruct time, in seconds; must be between 0 and 60 in private chats
+messageSelfDestructTypeTimer self_destruct_time:int32 = MessageSelfDestructType;
+
+//@description The message can be opened only once and will be self-destructed once closed
+messageSelfDestructTypeImmediately = MessageSelfDestructType;
+
+
 //@description Options to be used when a message is sent
 //@disable_notification Pass true to disable notification for the message
 //@from_background Pass true if the message is sent from the background
@@ -3281,9 +3312,10 @@ inputMessageDocument document:InputFile thumbnail:inputThumbnail disable_content
 //@width Photo width
 //@height Photo height
 //@caption Photo caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
-//@self_destruct_time Photo self-destruct time, in seconds (0-60). A non-zero self-destruct time can be specified only in private chats
+//@self_destruct_type Photo self-destruct type; pass null if none; private chats only
 //@has_spoiler True, if the photo preview must be covered by a spoiler animation; not supported in secret chats
-inputMessagePhoto photo:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> width:int32 height:int32 caption:formattedText self_destruct_time:int32 has_spoiler:Bool = InputMessageContent;
+inputMessagePhoto photo:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> width:int32 height:int32 caption:formattedText self_destruct_type:MessageSelfDestructType has_spoiler:Bool = InputMessageContent;
+
 
 //@description A sticker message
 //@sticker Sticker to be sent
@@ -3302,9 +3334,9 @@ inputMessageSticker sticker:InputFile thumbnail:inputThumbnail width:int32 heigh
 //@height Video height
 //@supports_streaming True, if the video is supposed to be streamed
 //@caption Video caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
-//@self_destruct_time Video self-destruct time, in seconds (0-60). A non-zero self-destruct time can be specified only in private chats
+//@self_destruct_type Video self-destruct type; pass null if none; private chats only
 //@has_spoiler True, if the video preview must be covered by a spoiler animation; not supported in secret chats
-inputMessageVideo video:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> duration:int32 width:int32 height:int32 supports_streaming:Bool caption:formattedText self_destruct_time:int32 has_spoiler:Bool = InputMessageContent;
+inputMessageVideo video:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> duration:int32 width:int32 height:int32 supports_streaming:Bool caption:formattedText self_destruct_type:MessageSelfDestructType has_spoiler:Bool = InputMessageContent;
 
 //@description A video note message
 //@video_note Video note to be sent
@@ -3593,6 +3625,178 @@ emojiCategoryTypeEmojiStatus = EmojiCategoryType;
 emojiCategoryTypeChatPhoto = EmojiCategoryType;
 
 
+//@description Represents a viewer of a story
+//@user_id User identifier of the viewer
+//@view_date Approximate point in time (Unix timestamp) when the story was viewed
+//@block_list Block list to which the user is added; may be null if none
+//@chosen_reaction_type Type of the reaction that was chosen by the user; may be null if none
+storyViewer user_id:int53 view_date:int32 block_list:BlockList chosen_reaction_type:ReactionType = StoryViewer;
+
+//@description Represents a list of story viewers
+//@total_count Approximate total number of story viewers found
+//@total_reaction_count Approximate total number of reactions set by found story viewers
+//@viewers List of story viewers
+//@next_offset The offset for the next request. If empty, there are no more results
+storyViewers total_count:int32 total_reaction_count:int32 viewers:vector<storyViewer> next_offset:string = StoryViewers;
+
+
+//@description Describes position of a clickable rectangle area on a story media
+//@x_percentage The abscissa of the rectangle's center, as a percentage of the media width
+//@y_percentage The ordinate of the rectangle's center, as a percentage of the media height
+//@width_percentage The width of the rectangle, as a percentage of the media width
+//@height_percentage The ordinate of the rectangle's center, as a percentage of the media height
+//@rotation_angle Clockwise rotation angle of the rectangle, in degrees; 0-360
+storyAreaPosition x_percentage:double y_percentage:double width_percentage:double height_percentage:double rotation_angle:double = StoryAreaPosition;
+
+
+//@class StoryAreaType
+//@description Describes type of a clickable rectangle area on a story media
+
+//@description An area pointing to a location
+//@location The location
+storyAreaTypeLocation location:location = StoryAreaType;
+
+//@description An area pointing to a venue
+//@venue Information about the venue
+storyAreaTypeVenue venue:venue = StoryAreaType;
+
+
+//@description Describes a clickable rectangle area on a story media
+//@position Position of the area
+//@type Type of the area
+storyArea position:storyAreaPosition type:StoryAreaType = StoryArea;
+
+
+//@class InputStoryAreaType
+//@description Describes type of a clickable rectangle area on a story media to be added
+
+//@description An area pointing to a location
+//@location The location
+inputStoryAreaTypeLocation location:location = InputStoryAreaType;
+
+//@description An area pointing to a venue found by the bot getOption("venue_search_bot_username")
+//@query_id Identifier of the inline query, used to found the venue
+//@result_id Identifier of the inline query result
+inputStoryAreaTypeFoundVenue query_id:int64 result_id:string = InputStoryAreaType;
+
+//@description An area pointing to a venue already added to the story
+//@venue_provider Provider of the venue
+//@venue_id Identifier of the venue in the provider database
+inputStoryAreaTypePreviousVenue venue_provider:string venue_id:string = InputStoryAreaType;
+
+
+//@description Describes a clickable rectangle area on a story media to be added
+//@position Position of the area
+//@type Type of the area
+inputStoryArea position:storyAreaPosition type:InputStoryAreaType = InputStoryArea;
+
+//@description Contains a list of story areas to be added
+//@areas List of 0-10 input story areas
+inputStoryAreas areas:vector<inputStoryArea> = InputStoryAreas;
+
+
+//@description Describes a video file sent in a story
+//@duration Duration of the video, in seconds
+//@width Video width
+//@height Video height
+//@has_stickers True, if stickers were added to the video. The list of corresponding sticker sets can be received using getAttachedStickerSets
+//@is_animation True, if the video has no sound
+//@minithumbnail Video minithumbnail; may be null
+//@thumbnail Video thumbnail in JPEG or MPEG4 format; may be null
+//@preload_prefix_size Size of file prefix, which is supposed to be preloaded, in bytes
+//@video File containing the video
+storyVideo duration:double width:int32 height:int32 has_stickers:Bool is_animation:Bool minithumbnail:minithumbnail thumbnail:thumbnail preload_prefix_size:int32 video:file = StoryVideo;
+
+
+//@class StoryContent
+//@description Contains the content of a story
+
+//@description A photo story
+//@photo The photo
+storyContentPhoto photo:photo = StoryContent;
+
+//@description A video story
+//@video The video in MPEG4 format
+//@alternative_video Alternative version of the video in MPEG4 format, encoded by x264 codec; may be null
+storyContentVideo video:storyVideo alternative_video:storyVideo = StoryContent;
+
+//@description A story content that is not supported in the current TDLib version
+storyContentUnsupported = StoryContent;
+
+
+//@class InputStoryContent
+//@description The content of a story to send
+
+//@description A photo story
+//@photo Photo to send. The photo must be at most 10 MB in size. The photo size must be 1080x1920
+//@added_sticker_file_ids File identifiers of the stickers added to the photo, if applicable
+inputStoryContentPhoto photo:InputFile added_sticker_file_ids:vector<int32> = InputStoryContent;
+
+//@description A video story
+//@video Video to be sent. The video size must be 720x1280. The video must be streamable and stored in MPEG4 format, after encoding with x265 codec and key frames added each second
+//@added_sticker_file_ids File identifiers of the stickers added to the video, if applicable
+//@duration Precise duration of the video, in seconds; 0-60
+//@is_animation True, if the video has no sound
+inputStoryContentVideo video:InputFile added_sticker_file_ids:vector<int32> duration:double is_animation:Bool = InputStoryContent;
+
+
+//@class StoryList
+//@description Describes a list of stories
+
+//@description The list of stories, shown in the main chat list and folder chat lists
+storyListMain = StoryList;
+
+//@description The list of stories, shown in the Arvhive chat list
+storyListArchive = StoryList;
+
+
+//@description Contains information about interactions with a story
+//@view_count Number of times the story was viewed
+//@reaction_count Number of reactions added to the story
+//@recent_viewer_user_ids Identifiers of at most 3 recent viewers of the story
+storyInteractionInfo view_count:int32 reaction_count:int32 recent_viewer_user_ids:vector<int53> = StoryInteractionInfo;
+
+//@description Represents a story
+//@id Unique story identifier among stories of the given sender
+//@sender_chat_id Identifier of the chat that posted the story
+//@date Point in time (Unix timestamp) when the story was published
+//@is_being_sent True, if the story is being sent by the current user
+//@is_being_edited True, if the story is being edited by the current user
+//@is_edited True, if the story was edited
+//@is_pinned True, if the story is saved in the sender's profile and will be available there after expiration
+//@is_visible_only_for_self True, if the story is visible only for the current user
+//@can_be_forwarded True, if the story can be forwarded as a message. Otherwise, screenshots and saving of the story content must be also forbidden
+//@can_be_replied True, if the story can be replied in the chat with the story sender
+//@can_get_viewers True, if users viewed the story can be received through getStoryViewers
+//@has_expired_viewers True, if users viewed the story can't be received, because the story has expired more than getOption("story_viewers_expiration_delay") seconds ago
+//@interaction_info Information about interactions with the story; may be null if the story isn't owned or there were no interactions
+//@chosen_reaction_type Type of the chosen reaction; may be null if none
+//@privacy_settings Privacy rules affecting story visibility; may be approximate for non-owned stories
+//@content Content of the story
+//@areas Clickable areas to be shown on the story content
+//@caption Caption of the story
+story id:int32 sender_chat_id:int53 date:int32 is_being_sent:Bool is_being_edited:Bool is_edited:Bool is_pinned:Bool is_visible_only_for_self:Bool can_be_forwarded:Bool can_be_replied:Bool can_get_viewers:Bool has_expired_viewers:Bool interaction_info:storyInteractionInfo chosen_reaction_type:ReactionType privacy_settings:StoryPrivacySettings content:StoryContent areas:vector<storyArea> caption:formattedText = Story;
+
+//@description Represents a list of stories
+//@total_count Approximate total number of stories found
+//@stories The list of stories
+stories total_count:int32 stories:vector<story> = Stories;
+
+//@description Contains basic information about a story
+//@story_id Unique story identifier among stories of the given sender
+//@date Point in time (Unix timestamp) when the story was published
+//@is_for_close_friends True, if the story is available only to close friends
+storyInfo story_id:int32 date:int32 is_for_close_friends:Bool = StoryInfo;
+
+//@description Describes active stories posted by a chat
+//@chat_id Identifier of the chat that posted the stories
+//@list Identifier of the story list in which the stories are shown; may be null if the stories aren't shown in a story list
+//@order A parameter used to determine order of the stories in the story list; 0 if the stories doesn't need to be shown in the story list. Stories must be sorted by the pair (order, story_sender_chat_id) in descending order
+//@max_read_story_id Identifier of the last read active story
+//@stories Basic information about the stories; use getStory to get full information about the stories. The stories are in a chronological order (i.e., in order of increasing story identifiers)
+chatActiveStories chat_id:int53 list:StoryList order:int53 max_read_story_id:int32 stories:vector<storyInfo> = ChatActiveStories;
+
+
 //@class CallDiscardReason
 //@description Describes the reason why a call was discarded
 
@@ -3929,25 +4133,32 @@ speechRecognitionResultError error:error = SpeechRecognitionResult;
 //@dark_color Color in the RGB24 format for dark themes
 attachmentMenuBotColor light_color:int32 dark_color:int32 = AttachmentMenuBotColor;
 
-//@description Represents a bot, which can be added to attachment menu
-//@bot_user_id User identifier of the bot added to attachment menu
+//@description Represents a bot, which can be added to attachment or side menu
+//@bot_user_id User identifier of the bot
 //@supports_self_chat True, if the bot supports opening from attachment menu in the chat with the bot
 //@supports_user_chats True, if the bot supports opening from attachment menu in private chats with ordinary users
 //@supports_bot_chats True, if the bot supports opening from attachment menu in private chats with other bots
 //@supports_group_chats True, if the bot supports opening from attachment menu in basic group and supergroup chats
 //@supports_channel_chats True, if the bot supports opening from attachment menu in channel chats
 //@supports_settings True, if the bot supports "settings_button_pressed" event
-//@request_write_access True, if the user must be asked for the permission to the bot to send them messages
+//@request_write_access True, if the user must be asked for the permission to send messages to the bot
+//@is_added True, if the bot was explicitly added by the user. If the bot isn't added, then on the first bot launch toggleBotIsAddedToAttachmentMenu must be called and the bot must be added or removed
+//@show_in_attachment_menu True, if the bot must be shown in the attachment menu
+//@show_in_side_menu True, if the bot must be shown in the side menu
+//@show_disclaimer_in_side_menu True, if a disclaimer, why the bot is shown in the side menu, is needed
 //@name Name for the bot in attachment menu
 //@name_color Color to highlight selected name of the bot if appropriate; may be null
-//@default_icon Default attachment menu icon for the bot in SVG format; may be null
-//@ios_static_icon Attachment menu icon for the bot in SVG format for the official iOS app; may be null
-//@ios_animated_icon Attachment menu icon for the bot in TGS format for the official iOS app; may be null
-//@android_icon Attachment menu icon for the bot in TGS format for the official Android app; may be null
-//@macos_icon Attachment menu icon for the bot in TGS format for the official native macOS app; may be null
+//@default_icon Default icon for the bot in SVG format; may be null
+//@ios_static_icon Icon for the bot in SVG format for the official iOS app; may be null
+//@ios_animated_icon Icon for the bot in TGS format for the official iOS app; may be null
+//@ios_side_menu_icon Icon for the bot in PNG format for the official iOS app side menu; may be null
+//@android_icon Icon for the bot in TGS format for the official Android app; may be null
+//@android_side_menu_icon Icon for the bot in SVG format for the official Android app side menu; may be null
+//@macos_icon Icon for the bot in TGS format for the official native macOS app; may be null
+//@macos_side_menu_icon Icon for the bot in PNG format for the official macOS app side menu; may be null
 //@icon_color Color to highlight selected icon of the bot if appropriate; may be null
 //@web_app_placeholder Default placeholder for opened Web Apps in SVG format; may be null
-attachmentMenuBot bot_user_id:int53 supports_self_chat:Bool supports_user_chats:Bool supports_bot_chats:Bool supports_group_chats:Bool supports_channel_chats:Bool supports_settings:Bool request_write_access:Bool name:string name_color:attachmentMenuBotColor default_icon:file ios_static_icon:file ios_animated_icon:file android_icon:file macos_icon:file icon_color:attachmentMenuBotColor web_app_placeholder:file = AttachmentMenuBot;
+attachmentMenuBot bot_user_id:int53 supports_self_chat:Bool supports_user_chats:Bool supports_bot_chats:Bool supports_group_chats:Bool supports_channel_chats:Bool supports_settings:Bool request_write_access:Bool is_added:Bool show_in_attachment_menu:Bool show_in_side_menu:Bool show_disclaimer_in_side_menu:Bool name:string name_color:attachmentMenuBotColor default_icon:file ios_static_icon:file ios_animated_icon:file ios_side_menu_icon:file android_icon:file android_side_menu_icon:file macos_icon:file macos_side_menu_icon:file icon_color:attachmentMenuBotColor web_app_placeholder:file = AttachmentMenuBot;
 
 //@description Information about the message sent by answerWebAppQuery
 //@inline_message_id Identifier of the sent inline message, if known
@@ -5134,7 +5345,7 @@ notificationTypeNewSecretChat = NotificationType;
 notificationTypeNewCall call_id:int32 = NotificationType;
 
 //@description New message was received through a push notification
-//@message_id The message identifier. The message will not be available in the chat history, but the ID can be used in viewMessages, or as a message to reply
+//@message_id The message identifier. The message will not be available in the chat history, but the identifier can be used in viewMessages, or as a message to reply
 //@sender_id Identifier of the sender of the message. Corresponding user or chat may be inaccessible
 //@sender_name Name of the sender
 //@is_outgoing True, if the message is outgoing
@@ -5255,7 +5466,7 @@ storyPrivacySettingsCloseFriends = StoryPrivacySettings;
 
 //@description The story can be viewed by certain specified users
 //@user_ids Identifiers of the users; always unknown and empty for non-owned stories
-storyPrivacySettingsSelectedContacts user_ids:vector<int53> = StoryPrivacySettings;
+storyPrivacySettingsSelectedUsers user_ids:vector<int53> = StoryPrivacySettings;
 
 
 //@class UserPrivacySettingRule
@@ -5397,6 +5608,7 @@ sessionTypeXbox = SessionType;
 //@id Session identifier
 //@is_current True, if this session is the current session
 //@is_password_pending True, if a 2-step verification password is needed to complete authorization of the session
+//@is_unconfirmed True, if the session wasn't confirmed from another session
 //@can_accept_secret_chats True, if incoming secret chats can be accepted by the session
 //@can_accept_calls True, if incoming calls can be accepted by the session
 //@type Session type based on the system and application version, which can be used to display a corresponding icon
@@ -5409,16 +5621,22 @@ sessionTypeXbox = SessionType;
 //@system_version Version of the operating system the application has been run or is running on, as provided by the application
 //@log_in_date Point in time (Unix timestamp) when the user has logged in
 //@last_active_date Point in time (Unix timestamp) when the session was last used
-//@ip IP address from which the session was created, in human-readable format
-//@country A two-letter country code for the country from which the session was created, based on the IP address
-//@region Region code from which the session was created, based on the IP address
-session id:int64 is_current:Bool is_password_pending:Bool can_accept_secret_chats:Bool can_accept_calls:Bool type:SessionType api_id:int32 application_name:string application_version:string is_official_application:Bool device_model:string platform:string system_version:string log_in_date:int32 last_active_date:int32 ip:string country:string region:string = Session;
+//@ip_address IP address from which the session was created, in human-readable format
+//@location A human-readable description of the location from which the session was created, based on the IP address
+session id:int64 is_current:Bool is_password_pending:Bool is_unconfirmed:Bool can_accept_secret_chats:Bool can_accept_calls:Bool type:SessionType api_id:int32 application_name:string application_version:string is_official_application:Bool device_model:string platform:string system_version:string log_in_date:int32 last_active_date:int32 ip_address:string location:string = Session;
 
 //@description Contains a list of sessions
 //@sessions List of sessions
 //@inactive_session_ttl_days Number of days of inactivity before sessions will automatically be terminated; 1-366 days
 sessions sessions:vector<session> inactive_session_ttl_days:int32 = Sessions;
 
+//@description Contains information about an unconfirmed session
+//@id Session identifier
+//@log_in_date Point in time (Unix timestamp) when the user has logged in
+//@device_model Model of the device that was used for the session creation, as provided by the application
+//@location A human-readable description of the location from which the session was created, based on the IP address
+unconfirmedSession id:int64 log_in_date:int32 device_model:string location:string = UnconfirmedSession;
+
 
 //@description Contains information about one website the current user is logged in with Telegram
 //@id Website identifier
@@ -5428,9 +5646,9 @@ sessions sessions:vector<session> inactive_session_ttl_days:int32 = Sessions;
 //@platform Operating system the browser is running on
 //@log_in_date Point in time (Unix timestamp) when the user was logged in
 //@last_active_date Point in time (Unix timestamp) when obtained authorization was last used
-//@ip IP address from which the user was logged in, in human-readable format
+//@ip_address IP address from which the user was logged in, in human-readable format
 //@location Human-readable description of a country and a region from which the user was logged in, based on the IP address
-connectedWebsite id:int64 domain_name:string bot_user_id:int53 browser:string platform:string log_in_date:int32 last_active_date:int32 ip:string location:string = ConnectedWebsite;
+connectedWebsite id:int64 domain_name:string bot_user_id:int53 browser:string platform:string log_in_date:int32 last_active_date:int32 ip_address:string location:string = ConnectedWebsite;
 
 //@description Contains a list of websites the current user is logged in with Telegram
 //@websites List of connected websites
@@ -5609,7 +5827,7 @@ internalLinkTypePremiumFeatures referrer:string = InternalLinkType;
 internalLinkTypePrivacyAndSecuritySettings = InternalLinkType;
 
 //@description The link is a link to a proxy. Call addProxy with the given parameters to process the link and add the proxy
-//@server Proxy server IP address
+//@server Proxy server domain or IP address
 //@port Proxy server port
 //@type Type of the proxy
 internalLinkTypeProxy server:string port:int32 type:ProxyType = InternalLinkType;
@@ -5628,6 +5846,13 @@ internalLinkTypeRestorePurchases = InternalLinkType;
 //@description The link is a link to application settings
 internalLinkTypeSettings = InternalLinkType;
 
+//@description The link is a link to a bot, which can be installed to the side menu. Call searchPublicChat with the given bot username, check that the user is a bot and can be added to attachment menu.
+//-Then, use getAttachmentMenuBot to receive information about the bot. If the bot isn't added to side menu, then user needs to confirm adding the bot to side and attachment menu.
+//-If user confirms adding, then use toggleBotIsAddedToAttachmentMenu to add the bot. If the bot is added to attachment menu, then use getWebAppUrl with the given URL
+//@bot_username Username of the bot
+//@url URL to be passed to getWebAppUrl
+internalLinkTypeSideMenuBot bot_username:string url:string = InternalLinkType;
+
 //@description The link is a link to a sticker set. Call searchStickerSet with the given sticker set name to process the link and show the sticker set
 //@sticker_set_name Name of the sticker set
 //@expect_custom_emoji True, if the sticker set is expected to contain custom emoji
@@ -5667,7 +5892,8 @@ internalLinkTypeUserToken token:string = InternalLinkType;
 internalLinkTypeVideoChat chat_username:string invite_hash:string is_live_stream:Bool = InternalLinkType;
 
 //@description The link is a link to a Web App. Call searchPublicChat with the given bot username, check that the user is a bot, then call searchWebApp with the received bot and the given web_app_short_name.
-//-Process received foundWebApp by showing a confirmation dialog if needed, then calling getWebAppLinkUrl and opening the returned URL
+//-Process received foundWebApp by showing a confirmation dialog if needed. If the bot can be added to attachment or side menu, but isn't added yet, then show a mini-apps disclaimer instead of the dialog, and
+//-call toggleBotIsAddedToAttachmentMenu to add the bot to the menu before opening the Web App. If the user confirms, then call getWebAppLinkUrl and open the returned URL as a Web App
 //@bot_username Username of the bot that owns the Web App
 //@web_app_short_name Short name of the Web App
 //@start_parameter Start parameter to be passed to getWebAppLinkUrl
@@ -5689,177 +5915,6 @@ messageLink link:string is_public:Bool = MessageLink;
 messageLinkInfo is_public:Bool chat_id:int53 message_thread_id:int53 message:message media_timestamp:int32 for_album:Bool = MessageLinkInfo;
 
 
-//@description Represents a viewer of a story
-//@user_id User identifier of the viewer
-//@view_date Approximate point in time (Unix timestamp) when the story was viewed
-//@block_list Block list to which the user is added; may be null if none
-//@chosen_reaction_type Type of the reaction that was chosen by the user; may be null if none
-storyViewer user_id:int53 view_date:int32 block_list:BlockList chosen_reaction_type:ReactionType = StoryViewer;
-
-//@description Represents a list of story viewers
-//@total_count Approximate total number of story viewers found
-//@viewers List of story viewers
-//@next_offset The offset for the next request. If empty, there are no more results
-storyViewers total_count:int32 viewers:vector<storyViewer> next_offset:string = StoryViewers;
-
-
-//@description Describes position of a clickable rectangle area on a story media
-//@x_percentage The abscissa of the rectangle's center, as a percentage of the media width
-//@y_percentage The ordinate of the rectangle's center, as a percentage of the media height
-//@width_percentage The width of the rectangle, as a percentage of the media width
-//@height_percentage The ordinate of the rectangle's center, as a percentage of the media height
-//@rotation_angle Clockwise rotation angle of the rectangle, in degrees; 0-360
-storyAreaPosition x_percentage:double y_percentage:double width_percentage:double height_percentage:double rotation_angle:double = StoryAreaPosition;
-
-
-//@class StoryAreaType
-//@description Describes type of a clickable rectangle area on a story media
-
-//@description An area pointing to a location
-//@location The location
-storyAreaTypeLocation location:location = StoryAreaType;
-
-//@description An area pointing to a venue
-//@venue Information about the venue
-storyAreaTypeVenue venue:venue = StoryAreaType;
-
-
-//@description Describes a clickable rectangle area on a story media
-//@position Position of the area
-//@type Type of the area
-storyArea position:storyAreaPosition type:StoryAreaType = StoryArea;
-
-
-//@class InputStoryAreaType
-//@description Describes type of a clickable rectangle area on a story media to be added
-
-//@description An area pointing to a location
-//@location The location
-inputStoryAreaTypeLocation location:location = InputStoryAreaType;
-
-//@description An area pointing to a venue found by the bot getOption("venue_search_bot_username")
-//@query_id Identifier of the inline query, used to found the venue
-//@result_id Identifier of the inline query result
-inputStoryAreaTypeFoundVenue query_id:int64 result_id:string = InputStoryAreaType;
-
-//@description An area pointing to a venue already added to the story
-//@venue_provider Provider of the venue
-//@venue_id Identifier of the venue in the provider database
-inputStoryAreaTypePreviousVenue venue_provider:string venue_id:string = InputStoryAreaType;
-
-
-//@description Describes a clickable rectangle area on a story media to be added
-//@position Position of the area
-//@type Type of the area
-inputStoryArea position:storyAreaPosition type:InputStoryAreaType = InputStoryArea;
-
-//@description Contains a list of story areas to be added
-//@areas List of input story areas
-inputStoryAreas areas:vector<inputStoryArea> = InputStoryAreas;
-
-
-//@description Describes a video file sent in a story
-//@duration Duration of the video, in seconds
-//@width Video width
-//@height Video height
-//@has_stickers True, if stickers were added to the video. The list of corresponding sticker sets can be received using getAttachedStickerSets
-//@is_animation True, if the video has no sound
-//@minithumbnail Video minithumbnail; may be null
-//@thumbnail Video thumbnail in JPEG or MPEG4 format; may be null
-//@preload_prefix_size Size of file prefix, which is supposed to be preloaded, in bytes
-//@video File containing the video
-storyVideo duration:double width:int32 height:int32 has_stickers:Bool is_animation:Bool minithumbnail:minithumbnail thumbnail:thumbnail preload_prefix_size:int32 video:file = StoryVideo;
-
-
-//@class StoryContent
-//@description Contains the content of a story
-
-//@description A photo story
-//@photo The photo
-storyContentPhoto photo:photo = StoryContent;
-
-//@description A video story
-//@video The video in MPEG4 format
-//@alternative_video Alternative version of the video in MPEG4 format, encoded by x264 codec; may be null
-storyContentVideo video:storyVideo alternative_video:storyVideo = StoryContent;
-
-//@description A story content that is not supported in the current TDLib version
-storyContentUnsupported = StoryContent;
-
-
-//@class InputStoryContent
-//@description The content of a story to send
-
-//@description A photo story
-//@photo Photo to send. The photo must be at most 10 MB in size. The photo size must be 1080x1920
-//@added_sticker_file_ids File identifiers of the stickers added to the photo, if applicable
-inputStoryContentPhoto photo:InputFile added_sticker_file_ids:vector<int32> = InputStoryContent;
-
-//@description A video story
-//@video Video to be sent. The video size must be 720x1280. The video must be streamable and stored in MPEG4 format, after encoding with x265 codec and key frames added each second
-//@added_sticker_file_ids File identifiers of the stickers added to the video, if applicable
-//@duration Precise duration of the video, in seconds; 0-60
-//@is_animation True, if the video has no sound
-inputStoryContentVideo video:InputFile added_sticker_file_ids:vector<int32> duration:double is_animation:Bool = InputStoryContent;
-
-
-//@class StoryList
-//@description Describes a list of stories
-
-//@description The list of stories, shown in the main chat list and folder chat lists
-storyListMain = StoryList;
-
-//@description The list of stories, shown in the Arvhive chat list
-storyListArchive = StoryList;
-
-
-//@description Contains information about interactions with a story
-//@view_count Number of times the story was viewed
-//@reaction_count Number of reactions added to the story
-//@recent_viewer_user_ids Identifiers of at most 3 recent viewers of the story
-storyInteractionInfo view_count:int32 reaction_count:int32 recent_viewer_user_ids:vector<int53> = StoryInteractionInfo;
-
-//@description Represents a story
-//@id Unique story identifier among stories of the given sender
-//@sender_chat_id Identifier of the chat that posted the story
-//@date Point in time (Unix timestamp) when the story was published
-//@is_being_sent True, if the story is being sent by the current user
-//@is_being_edited True, if the story is being edited by the current user
-//@is_edited True, if the story was edited
-//@is_pinned True, if the story is saved in the sender's profile and will be available there after expiration
-//@is_visible_only_for_self True, if the story is visible only for the current user
-//@can_be_forwarded True, if the story can be forwarded as a message. Otherwise, screenshots and saving of the story content must be also forbidden
-//@can_be_replied True, if the story can be replied in the chat with the story sender
-//@can_get_viewers True, if users viewed the story can be received through getStoryViewers
-//@has_expired_viewers True, if users viewed the story can't be received, because the story has expired more than getOption("story_viewers_expiration_delay") seconds ago
-//@interaction_info Information about interactions with the story; may be null if the story isn't owned or there were no interactions
-//@chosen_reaction_type Type of the chosen reaction; may be null if none
-//@privacy_settings Privacy rules affecting story visibility; may be approximate for non-owned stories
-//@content Content of the story
-//@areas Clickable areas to be shown on the story content
-//@caption Caption of the story
-story id:int32 sender_chat_id:int53 date:int32 is_being_sent:Bool is_being_edited:Bool is_edited:Bool is_pinned:Bool is_visible_only_for_self:Bool can_be_forwarded:Bool can_be_replied:Bool can_get_viewers:Bool has_expired_viewers:Bool interaction_info:storyInteractionInfo chosen_reaction_type:ReactionType privacy_settings:StoryPrivacySettings content:StoryContent areas:vector<storyArea> caption:formattedText = Story;
-
-//@description Represents a list of stories
-//@total_count Approximate total number of stories found
-//@stories The list of stories
-stories total_count:int32 stories:vector<story> = Stories;
-
-//@description Contains basic information about a story
-//@story_id Unique story identifier among stories of the given sender
-//@date Point in time (Unix timestamp) when the story was published
-//@is_for_close_friends True, if the story is available only to close friends
-storyInfo story_id:int32 date:int32 is_for_close_friends:Bool = StoryInfo;
-
-//@description Describes active stories posted by a chat
-//@chat_id Identifier of the chat that posted the stories
-//@list Identifier of the story list in which the stories are shown; may be null if the stories aren't shown in a story list
-//@order A parameter used to determine order of the stories in the story list; 0 if the stories doesn't need to be shown in the story list. Stories must be sorted by the pair (order, story_sender_chat_id) in descending order
-//@max_read_story_id Identifier of the last read active story
-//@stories Basic information about the stories; use getStory to get full information about the stories. The stories are in a chronological order (i.e., in order of increasing story identifiers)
-chatActiveStories chat_id:int53 list:StoryList order:int53 max_read_story_id:int32 stories:vector<storyInfo> = ChatActiveStories;
-
-
 //@class BlockList
 //@description Describes a type of a block list
 
@@ -6109,6 +6164,12 @@ topChatCategoryCalls = TopChatCategory;
 topChatCategoryForwardChats = TopChatCategory;
 
 
+//@description Contains 0-based positions of matched objects
+//@total_count Total number of matched objects
+//@positions The positions of the matched objects
+foundPositions total_count:int32 positions:vector<int32> = FoundPositions;
+
+
 //@class TMeUrlType
 //@description Describes the type of a URL linking to an internal Telegram entity
 
@@ -6226,7 +6287,7 @@ proxyTypeMtproto secret:string = ProxyType;
 
 //@description Contains information about a proxy server
 //@id Unique identifier of the proxy
-//@server Proxy server IP address
+//@server Proxy server domain or IP address
 //@port Proxy server port
 //@last_used_date Point in time (Unix timestamp) when the proxy was last used; 0 if never
 //@is_enabled True, if the proxy is enabled now
@@ -6644,8 +6705,8 @@ updateNotification notification_group_id:int32 notification:notification = Updat
 //@notification_settings_chat_id Chat identifier, which notification settings must be applied to the added notifications
 //@notification_sound_id Identifier of the notification sound to be played; 0 if sound is disabled
 //@total_count Total number of unread notifications in the group, can be bigger than number of active notifications
-//@added_notifications List of added group notifications, sorted by notification ID
-//@removed_notification_ids Identifiers of removed group notifications, sorted by notification ID
+//@added_notifications List of added group notifications, sorted by notification identifier
+//@removed_notification_ids Identifiers of removed group notifications, sorted by notification identifier
 updateNotificationGroup notification_group_id:int32 type:NotificationGroupType chat_id:int53 notification_settings_chat_id:int53 notification_sound_id:int64 total_count:int32 added_notifications:vector<notification> removed_notification_ids:vector<int32> = Update;
 
 //@description Contains active notifications that was shown on previous application launches. This update is sent only if the message database is used. In that case it comes once before any updateNotification and updateNotificationGroup update
@@ -6887,8 +6948,12 @@ updateTermsOfService terms_of_service_id:string terms_of_service:termsOfService
 //@users_nearby The new list of users nearby
 updateUsersNearby users_nearby:vector<chatNearby> = Update;
 
-//@description The list of bots added to attachment menu has changed
-//@bots The new list of bots added to attachment menu. The bots must not be shown on scheduled messages screen
+//@description The first unconfirmed session has changed
+//@session The unconfirmed session; may be null if none
+updateUnconfirmedSession session:unconfirmedSession = Update;
+
+//@description The list of bots added to attachment or side menu has changed
+//@bots The new list of bots. The bots must not be shown on scheduled messages screen
 updateAttachmentMenuBots bots:vector<attachmentMenuBot> = Update;
 
 //@description A message was sent by an opened Web App, so the Web App needs to be closed
@@ -7340,7 +7405,7 @@ getMessageViewers chat_id:int53 message_id:int53 = MessageViewers;
 //@file_id Identifier of the file to get
 getFile file_id:int32 = File;
 
-//@description Returns information about a file by its remote ID; this is an offline request. Can be used to register a URL as a file for further uploading, or sending as a message. Even the request succeeds, the file can be used only if it is still accessible to the user.
+//@description Returns information about a file by its remote identifier; this is an offline request. Can be used to register a URL as a file for further uploading, or sending as a message. Even the request succeeds, the file can be used only if it is still accessible to the user.
 //-For example, if the file is from a message, then the message must be not deleted and accessible to the user. If the file database is disabled, then the corresponding object with the file must be preloaded by the application
 //@remote_file_id Remote identifier of the file to get
 //@file_type File type; pass null if unknown
@@ -7380,7 +7445,7 @@ searchChatsOnServer query:string limit:int32 = Chats;
 //@location Current user location
 searchChatsNearby location:location = ChatsNearby;
 
-//@description Returns a list of frequently used chats. Supported only if the chat info database is enabled
+//@description Returns a list of frequently used chats
 //@category Category of chats to be returned
 //@limit The maximum number of chats to be returned; up to 30
 getTopChats category:TopChatCategory limit:int32 = Chats;
@@ -7411,7 +7476,7 @@ clearRecentlyFoundChats = Ok;
 getRecentlyOpenedChats limit:int32 = Chats;
 
 //@description Checks whether a username can be set for a chat
-//@chat_id Chat identifier; must be identifier of a supergroup chat, or a channel chat, or a private chat with self, or zero if the chat is being created
+//@chat_id Chat identifier; must be identifier of a supergroup chat, or a channel chat, or a private chat with self, or 0 if the chat is being created
 //@username Username to be checked
 checkChatUsername chat_id:int53 username:string = CheckChatUsernameResult;
 
@@ -8056,9 +8121,9 @@ searchWebApp bot_user_id:int53 web_app_short_name:string = FoundWebApp;
 //@allow_write_access Pass true if the current user allowed the bot to send them messages
 getWebAppLinkUrl chat_id:int53 bot_user_id:int53 web_app_short_name:string start_parameter:string theme:themeParameters application_name:string allow_write_access:Bool = HttpUrl;
 
-//@description Returns an HTTPS URL of a Web App to open after keyboardButtonTypeWebApp or inlineQueryResultsButtonTypeWebApp button is pressed
+//@description Returns an HTTPS URL of a Web App to open from the side menu, a keyboardButtonTypeWebApp button, an inlineQueryResultsButtonTypeWebApp button, or an internalLinkTypeSideMenuBot link
 //@bot_user_id Identifier of the target bot
-//@url The URL from the keyboardButtonTypeWebApp or inlineQueryResultsButtonTypeWebApp button
+//@url The URL from a keyboardButtonTypeWebApp button, inlineQueryResultsButtonTypeWebApp button, an internalLinkTypeSideMenuBot link, or an empty when the bot is opened from the side menu
 //@theme Preferred Web App theme; pass null to use the default theme
 //@application_name Short name of the application; 0-64 English letters, digits, and underscores
 getWebAppUrl bot_user_id:int53 url:string theme:themeParameters application_name:string = HttpUrl;
@@ -8069,11 +8134,11 @@ getWebAppUrl bot_user_id:int53 url:string theme:themeParameters application_name
 //@data The data
 sendWebAppData bot_user_id:int53 button_text:string data:string = Ok;
 
-//@description Informs TDLib that a Web App is being opened from attachment menu, a botMenuButton button, an internalLinkTypeAttachmentMenuBot link, or an inlineKeyboardButtonTypeWebApp button.
+//@description Informs TDLib that a Web App is being opened from the attachment menu, a botMenuButton button, an internalLinkTypeAttachmentMenuBot link, or an inlineKeyboardButtonTypeWebApp button.
 //-For each bot, a confirmation alert about data sent to the bot must be shown once
 //@chat_id Identifier of the chat in which the Web App is opened. The Web App can't be opened in secret chats
 //@bot_user_id Identifier of the bot, providing the Web App
-//@url The URL from an inlineKeyboardButtonTypeWebApp button, a botMenuButton button, or an internalLinkTypeAttachmentMenuBot link, or an empty string otherwise
+//@url The URL from an inlineKeyboardButtonTypeWebApp button, a botMenuButton button, an internalLinkTypeAttachmentMenuBot link, or an empty string otherwise
 //@theme Preferred Web App theme; pass null to use the default theme
 //@application_name Short name of the application; 0-64 English letters, digits, and underscores
 //@message_thread_id If not 0, a message thread identifier in which the message will be sent
@@ -8619,7 +8684,7 @@ sendStory content:InputStoryContent areas:inputStoryAreas caption:formattedText
 //@description Changes content and caption of a previously sent story
 //@story_id Identifier of the story to edit
 //@content New content of the story; pass null to keep the current content
-//@areas New clickable rectangle areas to be shown on the story media; pass null to keep the current areas
+//@areas New clickable rectangle areas to be shown on the story media; pass null to keep the current areas. Areas can't be edited if story content isn't changed
 //@caption New story caption; pass null to keep the current caption
 editStory story_id:int32 content:InputStoryContent areas:inputStoryAreas caption:formattedText = Ok;
 
@@ -8711,11 +8776,11 @@ reportStory story_sender_chat_id:int53 story_id:int32 reason:ReportReason text:s
 activateStoryStealthMode = Ok;
 
 
-//@description Returns information about a bot that can be added to attachment menu
+//@description Returns information about a bot that can be added to attachment or side menu
 //@bot_user_id Bot's user identifier
 getAttachmentMenuBot bot_user_id:int53 = AttachmentMenuBot;
 
-//@description Adds or removes a bot to attachment menu. Bot can be added to attachment menu, only if userTypeBot.can_be_added_to_attachment_menu == true
+//@description Adds or removes a bot to attachment and side menu. Bot can be added to the menu, only if userTypeBot.can_be_added_to_attachment_menu == true
 //@bot_user_id Bot's user identifier
 //@is_added Pass true to add the bot to attachment menu; pass false to remove the bot from attachment menu
 //@allow_write_access Pass true if the current user allowed the bot to send them messages. Ignored if is_added is false
@@ -9231,6 +9296,13 @@ getUserProfilePhotos user_id:int53 offset:int32 limit:int32 = ChatPhotos;
 //@chat_id Chat identifier for which to return stickers. Available custom emoji stickers may be different for different chats
 getStickers sticker_type:StickerType query:string limit:int32 chat_id:int53 = Stickers;
 
+//@description Returns unique emoji that correspond to stickers to be found by the getStickers(sticker_type, query, 1000000, chat_id)
+//@sticker_type Type of the stickers to search for
+//@query Search query
+//@chat_id Chat identifier for which to find stickers
+//@return_only_main_emoji Pass true if only main emoji for each found sticker must be included in the result
+getAllStickerEmojis sticker_type:StickerType query:string chat_id:int53 return_only_main_emoji:Bool = Emojis;
+
 //@description Searches for stickers from public sticker sets that correspond to any of the given emoji
 //@sticker_type Type of the stickers to return
 //@emojis Space-separated list of emoji to search for; must be non-empty
@@ -9488,6 +9560,21 @@ setDefaultGroupAdministratorRights default_group_administrator_rights:chatAdmini
 setDefaultChannelAdministratorRights default_channel_administrator_rights:chatAdministratorRights = Ok;
 
 
+//@description Checks whether the specified bot can send messages to the user. Returns a 404 error if can't and the access can be granted by call to allowBotToSendMessages
+//@bot_user_id Identifier of the target bot
+canBotSendMessages bot_user_id:int53 = Ok;
+
+//@description Allows the specified bot to send messages to the user
+//@bot_user_id Identifier of the target bot
+allowBotToSendMessages bot_user_id:int53 = Ok;
+
+//@description Sends a custom request from a Web App
+//@bot_user_id Identifier of the bot
+//@method The method name
+//@parameters JSON-serialized method parameters
+sendWebAppCustomRequest bot_user_id:int53 method:string parameters:string = CustomRequestResult;
+
+
 //@description Sets the name of a bot. Can be called only if userTypeBot.can_be_edited == true
 //@bot_user_id Identifier of the target bot
 //@language_code A two-letter ISO 639-1 language code. If empty, the name will be shown to all users for whose languages there is no dedicated name
@@ -9548,6 +9635,10 @@ terminateSession session_id:int64 = Ok;
 //@description Terminates all other sessions of the current user
 terminateAllOtherSessions = Ok;
 
+//@description Confirms an unconfirmed session of the current user from another device
+//@session_id Session identifier
+confirmSession session_id:int64 = Ok;
+
 //@description Toggles whether a session can accept incoming calls
 //@session_id Session identifier
 //@can_accept_calls Pass true to allow accepting incoming calls by the session; pass false otherwise
@@ -9766,7 +9857,7 @@ synchronizeLanguagePack language_pack_id:string = Ok;
 addCustomServerLanguagePack language_pack_id:string = Ok;
 
 //@description Adds or changes a custom local language pack to the current localization target
-//@info Information about the language pack. Language pack ID must start with 'X', consist only of English letters, digits and hyphens, and must not exceed 64 characters. Can be called before authorization
+//@info Information about the language pack. Language pack identifier must start with 'X', consist only of English letters, digits and hyphens, and must not exceed 64 characters. Can be called before authorization
 //@strings Strings of the new language pack
 setCustomLanguagePack info:languagePackInfo strings:vector<languagePackString> = Ok;
 
@@ -10176,6 +10267,14 @@ assignGooglePlayTransaction package_name:string store_product_id:string purchase
 acceptTermsOfService terms_of_service_id:string = Ok;
 
 
+//@description Searches specified query by word prefixes in the provided strings. Returns 0-based positions of strings that matched. Can be called synchronously
+//@strings The strings to search in for the query
+//@query Query to search for
+//@limit The maximum number of objects to return
+//@return_none_for_empty_query Pass true to receive no results for an empty query
+searchStringsByPrefix strings:vector<string> query:string limit:int32 return_none_for_empty_query:Bool = FoundPositions;
+
+
 //@description Sends a custom request; for bots only
 //@method The method name
 //@parameters JSON-serialized method parameters
@@ -10231,7 +10330,7 @@ getApplicationDownloadLink = HttpUrl;
 
 
 //@description Adds a proxy server for network requests. Can be called before authorization
-//@server Proxy server IP address
+//@server Proxy server domain or IP address
 //@port Proxy server port
 //@enable Pass true to immediately enable the proxy
 //@type Proxy type
@@ -10239,7 +10338,7 @@ addProxy server:string port:int32 enable:Bool type:ProxyType = Proxy;
 
 //@description Edits an existing proxy server for network requests. Can be called before authorization
 //@proxy_id Proxy identifier
-//@server Proxy server IP address
+//@server Proxy server domain or IP address
 //@port Proxy server port
 //@enable Pass true to immediately enable the proxy
 //@type Proxy type
@@ -10349,7 +10448,7 @@ testSquareInt x:int32 = TestInt;
 testNetwork = Ok;
 
 //@description Sends a simple network request to the Telegram servers via proxy; for testing only. Can be called before authorization
-//@server Proxy server IP address
+//@server Proxy server domain or IP address
 //@port Proxy server port
 //@type Proxy type
 //@dc_id Identifier of a datacenter with which to test connection
diff --git a/Telegram/build/docker/centos_env/Dockerfile b/Telegram/build/docker/centos_env/Dockerfile
index c04544664b5732..2bbb4a153c1376 100644
--- a/Telegram/build/docker/centos_env/Dockerfile
+++ b/Telegram/build/docker/centos_env/Dockerfile
@@ -816,7 +816,7 @@ ENV OPENSSL_ROOT_DIR {{ OPENSSL_PREFIX }}
 RUN git init td \
 	&& cd td \
 	&& git remote add origin {{ GIT }}/tdlib/td.git \
-	&& git fetch --depth=1 origin cde095db6c75827fe4bd237039574aad373ad96b \
+	&& git fetch --depth=1 origin e79f5409378e3e4b56d870619f3154ba2842a996 \
 	&& git reset --hard FETCH_HEAD \
 	&& rm -rf .git \
 	&& env -u CFLAGS -u CXXFLAGS cmake -B out/Release . \
diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index a4c56d5542fa00..b1895c4a0f4d20 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1904,7 +1904,7 @@ def runStages():
 stage('td', """
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout cde095db6c
+    git checkout e79f540937
 win:
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out

From 0cc7310d1ea7ed58651ebf07f34820710778837f Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 15 Sep 2023 21:41:09 +0400
Subject: [PATCH 322/349] [tdx] Version 4.9.7.


From f6fee52c1ae1dd369fe6c41a0dbb15d30a834d8f Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 26 Sep 2023 09:10:21 +0400
Subject: [PATCH 323/349] Update TDLib to 1.8.19.

---
 .../SourceFiles/core/local_url_handlers.cpp   |   6 +
 .../info/stories/info_stories_provider.cpp    |   3 +
 .../media/stories/media_stories_reactions.cpp |   3 +
 Telegram/SourceFiles/tdb/td_api.tl            | 224 ++++++++++++++----
 .../window/window_session_controller.cpp      |  66 ++++++
 .../window/window_session_controller.h        |   2 +
 Telegram/build/docker/centos_env/Dockerfile   |   2 +-
 Telegram/build/prepare/prepare.py             |   2 +-
 8 files changed, 261 insertions(+), 47 deletions(-)

diff --git a/Telegram/SourceFiles/core/local_url_handlers.cpp b/Telegram/SourceFiles/core/local_url_handlers.cpp
index 6a437723a350e9..ef5ff422aec465 100644
--- a/Telegram/SourceFiles/core/local_url_handlers.cpp
+++ b/Telegram/SourceFiles/core/local_url_handlers.cpp
@@ -1787,6 +1787,12 @@ bool HandleLocalUrl(
 		}
 		controller->show(Ui::MakeInformBox(tr::lng_change_phone_error()));
 		return true;
+	}, [&](const TLDinternalLinkTypeChatBoost &data) {
+		if (!controller) {
+			return false;
+		}
+		controller->resolveBoostLink(data.vurl().v);
+		return true;
 	}, [&](const TLDinternalLinkTypeChatInvite &data) {
 		if (!controller) {
 			return false;
diff --git a/Telegram/SourceFiles/info/stories/info_stories_provider.cpp b/Telegram/SourceFiles/info/stories/info_stories_provider.cpp
index 6c9a7dabb3b91b..de785fbc580b18 100644
--- a/Telegram/SourceFiles/info/stories/info_stories_provider.cpp
+++ b/Telegram/SourceFiles/info/stories/info_stories_provider.cpp
@@ -378,9 +378,12 @@ ListItemSelectionData Provider::computeSelectionData(
 		result.canForward = peer->isSelf() && story->canShare();
 		result.canDelete = story->canDelete();
 		result.canUnpinStory = story->pinnedToTop();
+		result.canToggleStoryPin = story->canToggleIsPinned();
 	}
+#if 0 // mtp
 	result.canToggleStoryPin = peer->isSelf()
 		|| (channel && channel->canEditStories());
+#endif
 	return result;
 }
 
diff --git a/Telegram/SourceFiles/media/stories/media_stories_reactions.cpp b/Telegram/SourceFiles/media/stories/media_stories_reactions.cpp
index 2ac9d29f37bc61..29b094ce3c3e7b 100644
--- a/Telegram/SourceFiles/media/stories/media_stories_reactions.cpp
+++ b/Telegram/SourceFiles/media/stories/media_stories_reactions.cpp
@@ -194,7 +194,10 @@ class WeatherView final : public Ui::RpWidget, public StoryAreaView {
 		.flags = MessageFlag::FakeHistoryItem | MessageFlag::HasFromId,
 		.from = history->peer->id,
 		.date = base::unixtime::now(),
+	}, TextWithEntities());
+#if 0 // mtp
 	}, TextWithEntities(), MTP_messageMediaEmpty());
+#endif
 	return AdminLog::OwnedItem(delegate, item);
 }
 
diff --git a/Telegram/SourceFiles/tdb/td_api.tl b/Telegram/SourceFiles/tdb/td_api.tl
index 8484a06dcb0a69..8e89e9cbd68b2f 100644
--- a/Telegram/SourceFiles/tdb/td_api.tl
+++ b/Telegram/SourceFiles/tdb/td_api.tl
@@ -706,7 +706,8 @@ inputChatPhotoSticker sticker:chatPhotoSticker = InputChatPhoto;
 chatPermissions can_send_basic_messages:Bool can_send_audios:Bool can_send_documents:Bool can_send_photos:Bool can_send_videos:Bool can_send_video_notes:Bool can_send_voice_notes:Bool can_send_polls:Bool can_send_other_messages:Bool can_add_web_page_previews:Bool can_change_info:Bool can_invite_users:Bool can_pin_messages:Bool can_manage_topics:Bool = ChatPermissions;
 
 //@description Describes rights of the administrator
-//@can_manage_chat True, if the administrator can get chat event log, get chat statistics, get message statistics in channels, get channel members, see anonymous administrators in supergroups and ignore slow mode. Implied by any other privilege; applicable to supergroups and channels only
+//@can_manage_chat True, if the administrator can get chat event log, get chat statistics, get chat boosts in channels, get message statistics in channels, get channel members,
+//-see anonymous administrators in supergroups and ignore slow mode. Implied by any other privilege; applicable to supergroups and channels only
 //@can_change_info True, if the administrator can change the chat title, photo, and other settings
 //@can_post_messages True, if the administrator can create channel posts; applicable to channels only
 //@can_edit_messages True, if the administrator can edit messages of other users and pin messages; applicable to channels only
@@ -717,8 +718,11 @@ chatPermissions can_send_basic_messages:Bool can_send_audios:Bool can_send_docum
 //@can_manage_topics True, if the administrator can manage topics; applicable to forum supergroups only
 //@can_promote_members True, if the administrator can add new administrators with a subset of their own privileges or demote administrators that were directly or indirectly promoted by them
 //@can_manage_video_chats True, if the administrator can manage video chats
+//@can_post_stories True, if the administrator can create new channel stories, or edit and delete posted stories; applicable to channels only
+//@can_edit_stories True, if the administrator can edit stories posted by other users, pin stories and access story archive; applicable to channels only
+//@can_delete_stories True, if the administrator can delete stories posted by other users; applicable to channels only
 //@is_anonymous True, if the administrator isn't shown in the chat member list and sends messages anonymously; applicable to supergroups only
-chatAdministratorRights can_manage_chat:Bool can_change_info:Bool can_post_messages:Bool can_edit_messages:Bool can_delete_messages:Bool can_invite_users:Bool can_restrict_members:Bool can_pin_messages:Bool can_manage_topics:Bool can_promote_members:Bool can_manage_video_chats:Bool is_anonymous:Bool = ChatAdministratorRights;
+chatAdministratorRights can_manage_chat:Bool can_change_info:Bool can_post_messages:Bool can_edit_messages:Bool can_delete_messages:Bool can_invite_users:Bool can_restrict_members:Bool can_pin_messages:Bool can_manage_topics:Bool can_promote_members:Bool can_manage_video_chats:Bool can_post_stories:Bool can_edit_stories:Bool can_delete_stories:Bool is_anonymous:Bool = ChatAdministratorRights;
 
 
 //@description Describes an option for buying Telegram Premium to a user
@@ -1073,7 +1077,9 @@ basicGroupFullInfo photo:chatPhoto description:string creator_user_id:int53 memb
 //@restriction_reason If non-empty, contains a human-readable description of the reason why access to this supergroup or channel must be restricted
 //@is_scam True, if many users reported this supergroup or channel as a scam
 //@is_fake True, if many users reported this supergroup or channel as a fake account
-supergroup id:int53 usernames:usernames date:int32 status:ChatMemberStatus member_count:int32 has_linked_chat:Bool has_location:Bool sign_messages:Bool join_to_send_messages:Bool join_by_request:Bool is_slow_mode_enabled:Bool is_channel:Bool is_broadcast_group:Bool is_forum:Bool is_verified:Bool restriction_reason:string is_scam:Bool is_fake:Bool = Supergroup;
+//@has_active_stories True, if the channel has non-expired stories available to the current user
+//@has_unread_active_stories True, if the channel has unread non-expired stories available to the current user
+supergroup id:int53 usernames:usernames date:int32 status:ChatMemberStatus member_count:int32 has_linked_chat:Bool has_location:Bool sign_messages:Bool join_to_send_messages:Bool join_by_request:Bool is_slow_mode_enabled:Bool is_channel:Bool is_broadcast_group:Bool is_forum:Bool is_verified:Bool restriction_reason:string is_scam:Bool is_fake:Bool has_active_stories:Bool has_unread_active_stories:Bool = Supergroup;
 
 //@description Contains full information about a supergroup or channel
 //@photo Chat photo; may be null if empty or unknown. If non-null, then it is the same photo as in chat.photo
@@ -1095,13 +1101,14 @@ supergroup id:int53 usernames:usernames date:int32 status:ChatMemberStatus membe
 //@is_all_history_available True, if new chat members will have access to old messages. In public, discussion, of forum groups and all channels, old messages are always available,
 //-so this option affects only private non-forum supergroups without a linked chat. The value of this field is only available to chat administrators
 //@has_aggressive_anti_spam_enabled True, if aggressive anti-spam checks are enabled in the supergroup. The value of this field is only available to chat administrators
+//@has_pinned_stories True, if the channel has pinned stories
 //@sticker_set_id Identifier of the supergroup sticker set; 0 if none
 //@location Location to which the supergroup is connected; may be null if none
 //@invite_link Primary invite link for the chat; may be null. For chat administrators with can_invite_users right only
 //@bot_commands List of commands of bots in the group
 //@upgraded_from_basic_group_id Identifier of the basic group from which supergroup was upgraded; 0 if none
 //@upgraded_from_max_message_id Identifier of the last message in the basic group from which supergroup was upgraded; 0 if none
-supergroupFullInfo photo:chatPhoto description:string member_count:int32 administrator_count:int32 restricted_count:int32 banned_count:int32 linked_chat_id:int53 slow_mode_delay:int32 slow_mode_delay_expires_in:double can_get_members:Bool has_hidden_members:Bool can_hide_members:Bool can_set_sticker_set:Bool can_set_location:Bool can_get_statistics:Bool can_toggle_aggressive_anti_spam:Bool is_all_history_available:Bool has_aggressive_anti_spam_enabled:Bool sticker_set_id:int64 location:chatLocation invite_link:chatInviteLink bot_commands:vector<botCommands> upgraded_from_basic_group_id:int53 upgraded_from_max_message_id:int53 = SupergroupFullInfo;
+supergroupFullInfo photo:chatPhoto description:string member_count:int32 administrator_count:int32 restricted_count:int32 banned_count:int32 linked_chat_id:int53 slow_mode_delay:int32 slow_mode_delay_expires_in:double can_get_members:Bool has_hidden_members:Bool can_hide_members:Bool can_set_sticker_set:Bool can_set_location:Bool can_get_statistics:Bool can_toggle_aggressive_anti_spam:Bool is_all_history_available:Bool has_aggressive_anti_spam_enabled:Bool has_pinned_stories:Bool sticker_set_id:int64 location:chatLocation invite_link:chatInviteLink bot_commands:vector<botCommands> upgraded_from_basic_group_id:int53 upgraded_from_max_message_id:int53 = SupergroupFullInfo;
 
 
 //@class SecretChatState
@@ -1251,12 +1258,11 @@ unreadReaction type:ReactionType sender_id:MessageSender is_big:Bool = UnreadRea
 messageSendingStatePending sending_id:int32 = MessageSendingState;
 
 //@description The message failed to be sent
-//@error_code An error code; 0 if unknown
-//@error_message Error message
+//@error The cause of the message sending failure
 //@can_retry True, if the message can be re-sent
 //@need_another_sender True, if the message can be re-sent only on behalf of a different sender
 //@retry_after Time left before the message can be re-sent, in seconds. No update is sent when this field changes
-messageSendingStateFailed error_code:int32 error_message:string can_retry:Bool need_another_sender:Bool retry_after:double = MessageSendingState;
+messageSendingStateFailed error:error can_retry:Bool need_another_sender:Bool retry_after:double = MessageSendingState;
 
 
 //@class MessageReplyTo
@@ -2332,6 +2338,7 @@ labeledPricePart label:string amount:int53 = LabeledPricePart;
 //@max_tip_amount The maximum allowed amount of tip in the smallest units of the currency
 //@suggested_tip_amounts Suggested amounts of tip in the smallest units of the currency
 //@recurring_payment_terms_of_service_url An HTTP URL with terms of service for recurring payments. If non-empty, the invoice payment will result in recurring payments and the user must accept the terms of service before allowed to pay
+//@terms_of_service_url An HTTP URL with terms of service for non-recurring payments. If non-empty, then the user must accept the terms of service before allowed to pay
 //@is_test True, if the payment is a test payment
 //@need_name True, if the user's name is needed for payment
 //@need_phone_number True, if the user's phone number is needed for payment
@@ -2340,7 +2347,7 @@ labeledPricePart label:string amount:int53 = LabeledPricePart;
 //@send_phone_number_to_provider True, if the user's phone number will be sent to the provider
 //@send_email_address_to_provider True, if the user's email address will be sent to the provider
 //@is_flexible True, if the total price depends on the shipping method
-invoice currency:string price_parts:vector<labeledPricePart> max_tip_amount:int53 suggested_tip_amounts:vector<int53> recurring_payment_terms_of_service_url:string is_test:Bool need_name:Bool need_phone_number:Bool need_email_address:Bool need_shipping_address:Bool send_phone_number_to_provider:Bool send_email_address_to_provider:Bool is_flexible:Bool = Invoice;
+invoice currency:string price_parts:vector<labeledPricePart> max_tip_amount:int53 suggested_tip_amounts:vector<int53> recurring_payment_terms_of_service_url:string terms_of_service_url:string is_test:Bool need_name:Bool need_phone_number:Bool need_email_address:Bool need_shipping_address:Bool send_phone_number_to_provider:Bool send_email_address_to_provider:Bool is_flexible:Bool = Invoice;
 
 //@description Order information
 //@name Name of the user
@@ -3660,6 +3667,13 @@ storyAreaTypeLocation location:location = StoryAreaType;
 //@venue Information about the venue
 storyAreaTypeVenue venue:venue = StoryAreaType;
 
+//@description An area pointing to a suggested reaction. App needs to show a clickable reaction on the area and call setStoryReaction when the are is clicked
+//@reaction_type Type of the reaction
+//@total_count Number of times the reaction was added
+//@is_dark True, if reaction has a dark background
+//@is_flipped True, if reaction corner is flipped
+storyAreaTypeSuggestedReaction reaction_type:ReactionType total_count:int32 is_dark:Bool is_flipped:Bool = StoryAreaType;
+
 
 //@description Describes a clickable rectangle area on a story media
 //@position Position of the area
@@ -3684,6 +3698,12 @@ inputStoryAreaTypeFoundVenue query_id:int64 result_id:string = InputStoryAreaTyp
 //@venue_id Identifier of the venue in the provider database
 inputStoryAreaTypePreviousVenue venue_provider:string venue_id:string = InputStoryAreaType;
 
+//@description An area pointing to a suggested reaction
+//@reaction_type Type of the reaction
+//@is_dark True, if reaction has a dark background
+//@is_flipped True, if reaction corner is flipped
+inputStoryAreaTypeSuggestedReaction reaction_type:ReactionType is_dark:Bool is_flipped:Bool = InputStoryAreaType;
+
 
 //@description Describes a clickable rectangle area on a story media to be added
 //@position Position of the area
@@ -3752,9 +3772,10 @@ storyListArchive = StoryList;
 
 //@description Contains information about interactions with a story
 //@view_count Number of times the story was viewed
-//@reaction_count Number of reactions added to the story
+//@forward_count Number of times the story was forwarded; 0 if none or unknown
+//@reaction_count Number of reactions added to the story; 0 if none or unknown
 //@recent_viewer_user_ids Identifiers of at most 3 recent viewers of the story
-storyInteractionInfo view_count:int32 reaction_count:int32 recent_viewer_user_ids:vector<int53> = StoryInteractionInfo;
+storyInteractionInfo view_count:int32 forward_count:int32 reaction_count:int32 recent_viewer_user_ids:vector<int53> = StoryInteractionInfo;
 
 //@description Represents a story
 //@id Unique story identifier among stories of the given sender
@@ -3765,8 +3786,11 @@ storyInteractionInfo view_count:int32 reaction_count:int32 recent_viewer_user_id
 //@is_edited True, if the story was edited
 //@is_pinned True, if the story is saved in the sender's profile and will be available there after expiration
 //@is_visible_only_for_self True, if the story is visible only for the current user
+//@can_be_deleted True, if the story can be deleted
+//@can_be_edited True, if the story can be edited
 //@can_be_forwarded True, if the story can be forwarded as a message. Otherwise, screenshots and saving of the story content must be also forbidden
 //@can_be_replied True, if the story can be replied in the chat with the story sender
+//@can_toggle_is_pinned True, if the story's is_pinned value can be changed
 //@can_get_viewers True, if users viewed the story can be received through getStoryViewers
 //@has_expired_viewers True, if users viewed the story can't be received, because the story has expired more than getOption("story_viewers_expiration_delay") seconds ago
 //@interaction_info Information about interactions with the story; may be null if the story isn't owned or there were no interactions
@@ -3775,7 +3799,7 @@ storyInteractionInfo view_count:int32 reaction_count:int32 recent_viewer_user_id
 //@content Content of the story
 //@areas Clickable areas to be shown on the story content
 //@caption Caption of the story
-story id:int32 sender_chat_id:int53 date:int32 is_being_sent:Bool is_being_edited:Bool is_edited:Bool is_pinned:Bool is_visible_only_for_self:Bool can_be_forwarded:Bool can_be_replied:Bool can_get_viewers:Bool has_expired_viewers:Bool interaction_info:storyInteractionInfo chosen_reaction_type:ReactionType privacy_settings:StoryPrivacySettings content:StoryContent areas:vector<storyArea> caption:formattedText = Story;
+story id:int32 sender_chat_id:int53 date:int32 is_being_sent:Bool is_being_edited:Bool is_edited:Bool is_pinned:Bool is_visible_only_for_self:Bool can_be_deleted:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_replied:Bool can_toggle_is_pinned:Bool can_get_viewers:Bool has_expired_viewers:Bool interaction_info:storyInteractionInfo chosen_reaction_type:ReactionType privacy_settings:StoryPrivacySettings content:StoryContent areas:vector<storyArea> caption:formattedText = Story;
 
 //@description Represents a list of stories
 //@total_count Approximate total number of stories found
@@ -3797,6 +3821,28 @@ storyInfo story_id:int32 date:int32 is_for_close_friends:Bool = StoryInfo;
 chatActiveStories chat_id:int53 list:StoryList order:int53 max_read_story_id:int32 stories:vector<storyInfo> = ChatActiveStories;
 
 
+//@description Describes current boost status of a chat
+//@is_boosted True, if the current user has already boosted the chat
+//@level Current boost level of the chat
+//@boost_count The number of times the chat was boosted
+//@current_level_boost_count The number of boosts added to reach the current level
+//@next_level_boost_count The number of boosts needed to reach the next level; 0 if the next level isn't available
+//@premium_member_count Approximate number of Telegram Premium subscribers joined the chat; always 0 if the current user isn't an administrator in the chat
+//@premium_member_percentage A percentage of Telegram Premium subscribers joined the chat; always 0 if the current user isn't an administrator in the chat
+chatBoostStatus is_boosted:Bool level:int32 boost_count:int32 current_level_boost_count:int32 next_level_boost_count:int32 premium_member_count:int32 premium_member_percentage:double = ChatBoostStatus;
+
+//@description Describes a boost of a chat
+//@user_id Identifier of a user that boosted the chat
+//@expiration_date Point in time (Unix timestamp) when the boost will automatically expire if the user will not prolongate their Telegram Premium subscription
+chatBoost user_id:int53 expiration_date:int32 = ChatBoost;
+
+//@description Contains a list of boosts applied to a chat
+//@total_count Total number of boosts applied to the chat
+//@boosts List of boosts
+//@next_offset The offset for the next request. If empty, there are no more results
+foundChatBoosts total_count:int32 boosts:vector<chatBoost> next_offset:string = FoundChatBoosts;
+
+
 //@class CallDiscardReason
 //@description Describes the reason why a call was discarded
 
@@ -4791,6 +4837,9 @@ premiumLimitTypeMonthlySentStoryCount = PremiumLimitType;
 //@description The maximum length of captions of sent stories
 premiumLimitTypeStoryCaptionLength = PremiumLimitType;
 
+//@description The maximum number of suggested reaction areas on a story
+premiumLimitTypeStorySuggestedReactionAreaCount = PremiumLimitType;
+
 
 //@class PremiumFeature
 //@description Describes a feature available to Premium users
@@ -4843,11 +4892,14 @@ premiumFeatureRealTimeChatTranslation = PremiumFeature;
 //@description Allowed to use many additional features for stories
 premiumFeatureUpgradedStories = PremiumFeature;
 
+//@description The ability to boost chats
+premiumFeatureChatBoost = PremiumFeature;
+
 
 //@class PremiumStoryFeature
 //@description Describes a story feature available to Premium users
 
-//@description User stories are displayed before stories of non-premium contacts
+//@description User stories are displayed before stories of non-premium contacts and channels
 premiumStoryFeaturePriorityOrder = PremiumStoryFeature;
 
 //@description The ability to hide the fact that the user viewed other's stories
@@ -5070,7 +5122,7 @@ hashtags hashtags:vector<string> = Hashtags;
 
 
 //@class CanSendStoryResult
-//@description Represents result of checking whether the current user can send a story
+//@description Represents result of checking whether the current user can send a story in the specific chat
 
 //@description A story can be sent
 canSendStoryResultOk = CanSendStoryResult;
@@ -5078,6 +5130,9 @@ canSendStoryResultOk = CanSendStoryResult;
 //@description The user must subscribe to Telegram Premium to be able to post stories
 canSendStoryResultPremiumNeeded = CanSendStoryResult;
 
+//@description The channel chat must be boosted first by Telegram Premium subscribers to post more stories. Call getChatBoostStatus to get current boost status of the chat
+canSendStoryResultBoostNeeded = CanSendStoryResult;
+
 //@description The limit for the number of active stories exceeded. The user can buy Telegram Premium, delete an active story, or wait for the oldest story to expire
 canSendStoryResultActiveStoryLimitExceeded = CanSendStoryResult;
 
@@ -5090,6 +5145,30 @@ canSendStoryResultWeeklyLimitExceeded retry_after:int32 = CanSendStoryResult;
 canSendStoryResultMonthlyLimitExceeded retry_after:int32 = CanSendStoryResult;
 
 
+//@class CanBoostChatResult
+//@description Represents result of checking whether the current user can boost the specific chat
+
+//@description The chat can be boosted
+//@currently_boosted_chat_id Identifier of the currently boosted chat from which boost will be removed; 0 if none
+canBoostChatResultOk currently_boosted_chat_id:int53 = CanBoostChatResult;
+
+//@description The chat can't be boosted
+canBoostChatResultInvalidChat = CanBoostChatResult;
+
+//@description The chat is already boosted by the user
+canBoostChatResultAlreadyBoosted = CanBoostChatResult;
+
+//@description The user must subscribe to Telegram Premium to be able to boost chats
+canBoostChatResultPremiumNeeded = CanBoostChatResult;
+
+//@description The user must have Telegram Premium subscription instead of a gifted Telegram Premium
+canBoostChatResultPremiumSubscriptionNeeded = CanBoostChatResult;
+
+//@description The user must wait the specified time before the boost can be moved to another chat
+//@retry_after Time left before the user can boost another chat
+canBoostChatResultWaitNeeded retry_after:int32 = CanBoostChatResult;
+
+
 //@class CanTransferOwnershipResult
 //@description Represents result of checking whether the current session can be used to transfer a chat ownership to another user
 
@@ -5715,7 +5794,8 @@ internalLinkTypeActiveSessions = InternalLinkType;
 
 //@description The link is a link to an attachment menu bot to be opened in the specified or a chosen chat. Process given target_chat to open the chat.
 //-Then, call searchPublicChat with the given bot username, check that the user is a bot and can be added to attachment menu. Then, use getAttachmentMenuBot to receive information about the bot.
-//-If the bot isn't added to attachment menu, then user needs to confirm adding the bot to attachment menu. If user confirms adding, then use toggleBotIsAddedToAttachmentMenu to add it.
+//-If the bot isn't added to attachment menu, then show a disclaimer about Mini Apps being a third-party apps, ask the user to accept their Terms of service and confirm adding the bot to side and attachment menu.
+//-If the user accept the terms and confirms adding, then use toggleBotIsAddedToAttachmentMenu to add the bot.
 //-If the attachment menu bot can't be used in the opened chat, show an error to the user. If the bot is added to attachment menu and can be used in the chat, then use openWebApp with the given URL
 //@target_chat Target chat to be opened
 //@bot_username Username of the bot
@@ -5758,6 +5838,12 @@ internalLinkTypeBotStartInGroup bot_username:string start_parameter:string admin
 //@description The link is a link to the change phone number section of the app
 internalLinkTypeChangePhoneNumber = InternalLinkType;
 
+//@description The link is a link to boost a Telegram chat. Call getChatBoostLinkInfo with the given URL to process the link.
+//-If the chat is found, then call getChatBoostStatus and canBoostChat to get the current boost status and check whether the chat can be boosted.
+//-If the user wants to boost the chat and the chat can be boosted, then call boostChat
+//@url URL to be passed to getChatBoostLinkInfo
+internalLinkTypeChatBoost url:string = InternalLinkType;
+
 //@description The link is an invite link to a chat folder. Call checkChatFolderInviteLink with the given invite link to process the link
 //@invite_link Internal representation of the invite link
 internalLinkTypeChatFolderInvite invite_link:string = InternalLinkType;
@@ -5847,8 +5933,9 @@ internalLinkTypeRestorePurchases = InternalLinkType;
 internalLinkTypeSettings = InternalLinkType;
 
 //@description The link is a link to a bot, which can be installed to the side menu. Call searchPublicChat with the given bot username, check that the user is a bot and can be added to attachment menu.
-//-Then, use getAttachmentMenuBot to receive information about the bot. If the bot isn't added to side menu, then user needs to confirm adding the bot to side and attachment menu.
-//-If user confirms adding, then use toggleBotIsAddedToAttachmentMenu to add the bot. If the bot is added to attachment menu, then use getWebAppUrl with the given URL
+//-Then, use getAttachmentMenuBot to receive information about the bot. If the bot isn't added to side menu, then show a disclaimer about Mini Apps being a third-party apps,
+//-ask the user to accept their Terms of service and confirm adding the bot to side and attachment menu. If the user accept the terms and confirms adding, then use toggleBotIsAddedToAttachmentMenu to add the bot.
+//-If the bot is added to side menu, then use getWebAppUrl with the given URL
 //@bot_username Username of the bot
 //@url URL to be passed to getWebAppUrl
 internalLinkTypeSideMenuBot bot_username:string url:string = InternalLinkType;
@@ -5892,8 +5979,9 @@ internalLinkTypeUserToken token:string = InternalLinkType;
 internalLinkTypeVideoChat chat_username:string invite_hash:string is_live_stream:Bool = InternalLinkType;
 
 //@description The link is a link to a Web App. Call searchPublicChat with the given bot username, check that the user is a bot, then call searchWebApp with the received bot and the given web_app_short_name.
-//-Process received foundWebApp by showing a confirmation dialog if needed. If the bot can be added to attachment or side menu, but isn't added yet, then show a mini-apps disclaimer instead of the dialog, and
-//-call toggleBotIsAddedToAttachmentMenu to add the bot to the menu before opening the Web App. If the user confirms, then call getWebAppLinkUrl and open the returned URL as a Web App
+//-Process received foundWebApp by showing a confirmation dialog if needed. If the bot can be added to attachment or side menu, but isn't added yet, then show a disclaimer about Mini Apps being a third-party apps
+//-instead of the dialog and ask the user to accept their Terms of service. If the user accept the terms and confirms adding, then use toggleBotIsAddedToAttachmentMenu to add the bot.
+//-Then, call getWebAppLinkUrl and open the returned URL as a Web App
 //@bot_username Username of the bot that owns the Web App
 //@web_app_short_name Short name of the Web App
 //@start_parameter Start parameter to be passed to getWebAppLinkUrl
@@ -5915,6 +6003,17 @@ messageLink link:string is_public:Bool = MessageLink;
 messageLinkInfo is_public:Bool chat_id:int53 message_thread_id:int53 message:message media_timestamp:int32 for_album:Bool = MessageLinkInfo;
 
 
+//@description Contains an HTTPS link to boost a chat
+//@link The link
+//@is_public True, if the link will work for non-members of the chat
+chatBoostLink link:string is_public:Bool = ChatBoostLink;
+
+//@description Contains information about a link to boost a a chat
+//@is_public True, if the link will work for non-members of the chat
+//@chat_id Identifier of the chat to which the link points; 0 if the chat isn't found
+chatBoostLinkInfo is_public:Bool chat_id:int53 = ChatBoostLinkInfo;
+
+
 //@class BlockList
 //@description Describes a type of a block list
 
@@ -6483,9 +6582,8 @@ updateMessageSendSucceeded message:message old_message_id:int53 = Update;
 //@description A message failed to send. Be aware that some messages being sent can be irrecoverably deleted, in which case updateDeleteMessages will be received instead of this update
 //@message The failed to send message
 //@old_message_id The previous temporary message identifier
-//@error_code An error code
-//@error_message Error message
-updateMessageSendFailed message:message old_message_id:int53 error_code:int32 error_message:string = Update;
+//@error The cause of the message sending failure
+updateMessageSendFailed message:message old_message_id:int53 error:error = Update;
 
 //@description The message content has changed
 //@chat_id Chat identifier
@@ -6865,10 +6963,9 @@ updateStorySendSucceeded story:story old_story_id:int32 = Update;
 
 //@description A story failed to send. If the story sending is canceled, then updateStoryDeleted will be received instead of this update
 //@story The failed to send story
-//@error The cause of the failure; may be null if unknown
-//@error_code An error code
-//@error_message Error message
-updateStorySendFailed story:story error:CanSendStoryResult error_code:int32 error_message:string = Update;
+//@error The cause of the story sending failure
+//@error_type Type of the error; may be null if unknown
+updateStorySendFailed story:story error:error error_type:CanSendStoryResult = Update;
 
 //@description The list of active stories posted by a specific chat has changed
 //@active_stories The new list of active stories
@@ -8042,7 +8139,7 @@ setPollAnswer chat_id:int53 message_id:int53 option_ids:vector<int32> = Ok;
 //@limit The maximum number of voters to be returned; must be positive and can't be greater than 50. For optimal performance, the number of returned voters is chosen by TDLib and can be smaller than the specified limit, even if the end of the voter list has not been reached
 getPollVoters chat_id:int53 message_id:int53 option_id:int32 offset:int32 limit:int32 = MessageSenders;
 
-//@description Stops a poll. A poll in a message can be stopped when the message has can_be_edited flag set
+//@description Stops a poll. A poll in a message can be stopped when the message has can_be_edited flag is set
 //@chat_id Identifier of the chat to which the poll belongs
 //@message_id Identifier of the message containing the poll
 //@reply_markup The new message reply markup; pass null if none; for bots only
@@ -8321,7 +8418,7 @@ createNewBasicGroupChat user_ids:vector<int53> title:string message_auto_delete_
 //@param_description Chat description; 0-255 characters
 //@location Chat location if a location-based supergroup is being created; pass null to create an ordinary supergroup chat
 //@message_auto_delete_time Message auto-delete time value, in seconds; must be from 0 up to 365 * 86400 and be divisible by 86400. If 0, then messages aren't deleted automatically
-//@for_import Pass true to create a supergroup for importing messages using importMessage
+//@for_import Pass true to create a supergroup for importing messages using importMessages
 createNewSupergroupChat title:string is_forum:Bool is_channel:Bool description:string location:chatLocation message_auto_delete_time:int32 for_import:Bool = Chat;
 
 //@description Creates a new secret chat. Returns the newly created chat
@@ -8668,10 +8765,15 @@ readChatList chat_list:ChatList = Ok;
 //@only_local Pass true to get only locally available information without sending network requests
 getStory story_sender_chat_id:int53 story_id:int32 only_local:Bool = Story;
 
-//@description Checks whether the current user can send a story
-canSendStory = CanSendStoryResult;
+//@description Returns channel chats in which the current user has the right to post stories. The chats must be rechecked with canSendStory before actually trying to post a story there
+getChatsToSendStories = Chats;
+
+//@description Checks whether the current user can send a story on behalf of a chat; requires can_post_stories rights for channel chats
+//@chat_id Chat identifier
+canSendStory chat_id:int53 = CanSendStoryResult;
 
-//@description Sends a new story. Returns a temporary story
+//@description Sends a new story to a chat; requires can_post_stories rights for channel chats. Returns a temporary story
+//@chat_id Identifier of the chat that will post the story
 //@content Content of the story
 //@areas Clickable rectangle areas to be shown on the story media; pass null if none
 //@caption Story caption; pass null to use an empty caption; 0-getOption("story_caption_length_max") characters
@@ -8679,28 +8781,32 @@ canSendStory = CanSendStoryResult;
 //@active_period Period after which the story is moved to archive, in seconds; must be one of 6 * 3600, 12 * 3600, 86400, or 2 * 86400 for Telegram Premium users, and 86400 otherwise
 //@is_pinned Pass true to keep the story accessible after expiration
 //@protect_content Pass true if the content of the story must be protected from forwarding and screenshotting
-sendStory content:InputStoryContent areas:inputStoryAreas caption:formattedText privacy_settings:StoryPrivacySettings active_period:int32 is_pinned:Bool protect_content:Bool = Story;
+sendStory chat_id:int53 content:InputStoryContent areas:inputStoryAreas caption:formattedText privacy_settings:StoryPrivacySettings active_period:int32 is_pinned:Bool protect_content:Bool = Story;
 
-//@description Changes content and caption of a previously sent story
+//@description Changes content and caption of a story. Can be called only if story.can_be_edited == true
+//@story_sender_chat_id Identifier of the chat that posted the story
 //@story_id Identifier of the story to edit
 //@content New content of the story; pass null to keep the current content
 //@areas New clickable rectangle areas to be shown on the story media; pass null to keep the current areas. Areas can't be edited if story content isn't changed
 //@caption New story caption; pass null to keep the current caption
-editStory story_id:int32 content:InputStoryContent areas:inputStoryAreas caption:formattedText = Ok;
+editStory story_sender_chat_id:int53 story_id:int32 content:InputStoryContent areas:inputStoryAreas caption:formattedText = Ok;
 
-//@description Changes privacy settings of a previously sent story
+//@description Changes privacy settings of a story. Can be called only if story.can_be_edited == true
+//@story_sender_chat_id Identifier of the chat that posted the story
 //@story_id Identifier of the story
 //@privacy_settings The new privacy settigs for the story
-setStoryPrivacySettings story_id:int32 privacy_settings:StoryPrivacySettings = Ok;
+setStoryPrivacySettings story_sender_chat_id:int53 story_id:int32 privacy_settings:StoryPrivacySettings = Ok;
 
-//@description Toggles whether a story is accessible after expiration
+//@description Toggles whether a story is accessible after expiration. Can be called only if story.can_toggle_is_pinned == true
+//@story_sender_chat_id Identifier of the chat that posted the story
 //@story_id Identifier of the story
 //@is_pinned Pass true to make the story accessible after expiration; pass false to make it private
-toggleStoryIsPinned story_id:int32 is_pinned:Bool = Ok;
+toggleStoryIsPinned story_sender_chat_id:int53 story_id:int32 is_pinned:Bool = Ok;
 
-//@description Deletes a previously sent story
+//@description Deletes a previously sent story. Can be called only if story.can_be_deleted == true
+//@story_sender_chat_id Identifier of the chat that posted the story
 //@story_id Identifier of the story to delete
-deleteStory story_id:int32 = Ok;
+deleteStory story_sender_chat_id:int53 story_id:int32 = Ok;
 
 //@description Returns list of chats with non-default notification settings for stories
 getStoryNotificationSettingsExceptions = Chats;
@@ -8727,12 +8833,13 @@ getChatActiveStories chat_id:int53 = ChatActiveStories;
 //-For optimal performance, the number of returned stories is chosen by TDLib and can be smaller than the specified limit
 getChatPinnedStories chat_id:int53 from_story_id:int32 limit:int32 = Stories;
 
-//@description Returns the list of all stories of the current user. The stories are returned in a reverse chronological order (i.e., in order of decreasing story_id).
-//-For optimal performance, the number of returned stories is chosen by TDLib
+//@description Returns the list of all stories posted by the given chat; requires can_edit_stories rights for channel chats.
+//-The stories are returned in a reverse chronological order (i.e., in order of decreasing story_id). For optimal performance, the number of returned stories is chosen by TDLib
+//@chat_id Chat identifier
 //@from_story_id Identifier of the story starting from which stories must be returned; use 0 to get results from the last story
 //@limit The maximum number of stories to be returned
 //-For optimal performance, the number of returned stories is chosen by TDLib and can be smaller than the specified limit
-getArchivedStories from_story_id:int32 limit:int32 = Stories;
+getChatArchivedStories chat_id:int53 from_story_id:int32 limit:int32 = Stories;
 
 //@description Informs TDLib that a story is opened and is being viewed by the user
 //@story_sender_chat_id The identifier of the sender of the opened story
@@ -8755,7 +8862,7 @@ getStoryAvailableReactions row_size:int32 = AvailableReactions;
 //@update_recent_reactions Pass true if the reaction needs to be added to recent reactions
 setStoryReaction story_sender_chat_id:int53 story_id:int32 reaction_type:ReactionType update_recent_reactions:Bool = Ok;
 
-//@description Returns viewers of a story. The method can be called if story.can_get_viewers == true
+//@description Returns viewers of a story. The method can be called only for stories posted on behalf of the current user
 //@story_id Story identifier
 //@query Query to search for in names and usernames of the viewers; may be empty to get all relevant viewers
 //@only_contacts Pass true to get only contacts; pass false to get all relevant viewers
@@ -8776,6 +8883,33 @@ reportStory story_sender_chat_id:int53 story_id:int32 reason:ReportReason text:s
 activateStoryStealthMode = Ok;
 
 
+//@description Returns the current boost status for a channel chat
+//@chat_id Identifier of the channel chat
+getChatBoostStatus chat_id:int53 = ChatBoostStatus;
+
+//@description Checks whether the current user can boost a chat
+//@chat_id Identifier of the chat
+canBoostChat chat_id:int53 = CanBoostChatResult;
+
+//@description Boosts a chat
+//@chat_id Identifier of the chat
+boostChat chat_id:int53 = Ok;
+
+//@description Returns an HTTPS link to boost the specified channel chat
+//@chat_id Identifier of the chat
+getChatBoostLink chat_id:int53 = ChatBoostLink;
+
+//@description Returns information about a link to boost a chat. Can be called for any internal link of the type internalLinkTypeChatBoost
+//@url The link to boost a chat
+getChatBoostLinkInfo url:string = ChatBoostLinkInfo;
+
+//@description Returns list of boosts applied to a chat. The user must be an administrator in the channel chat to get the list of boosts
+//@chat_id Identifier of the chat
+//@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
+//@limit The maximum number of boosts to be returned; up to 100. For optimal performance, the number of returned boosts can be smaller than the specified limit
+getChatBoosts chat_id:int53 offset:string limit:int32 = FoundChatBoosts;
+
+
 //@description Returns information about a bot that can be added to attachment or side menu
 //@bot_user_id Bot's user identifier
 getAttachmentMenuBot bot_user_id:int53 = AttachmentMenuBot;
@@ -9118,7 +9252,7 @@ setGroupCallTitle group_call_id:int32 title:string = Ok;
 //@mute_new_participants New value of the mute_new_participants setting
 toggleGroupCallMuteNewParticipants group_call_id:int32 mute_new_participants:Bool = Ok;
 
-//@description Invites users to an active group call. Sends a service message of type messageInviteToGroupCall for video chats
+//@description Invites users to an active group call. Sends a service message of type messageInviteVideoChatParticipants for video chats
 //@group_call_id Group call identifier
 //@user_ids User identifiers. At most 10 users can be invited simultaneously
 inviteGroupCallParticipants group_call_id:int32 user_ids:vector<int53> = Ok;
@@ -9763,7 +9897,7 @@ closeSecretChat secret_chat_id:int32 = Ok;
 getChatEventLog chat_id:int53 query:string from_event_id:int64 limit:int32 filters:chatEventLogFilters user_ids:vector<int53> = ChatEvents;
 
 
-//@description Returns an invoice payment form. This method must be called when the user presses inlineKeyboardButtonBuy
+//@description Returns an invoice payment form. This method must be called when the user presses inline button of the type inlineKeyboardButtonTypeBuy
 //@input_invoice The invoice
 //@theme Preferred payment form theme; pass null to use the default theme
 getPaymentForm input_invoice:InputInvoice theme:themeParameters = PaymentForm;
diff --git a/Telegram/SourceFiles/window/window_session_controller.cpp b/Telegram/SourceFiles/window/window_session_controller.cpp
index 04348703ee423c..e89191dd31d1d3 100644
--- a/Telegram/SourceFiles/window/window_session_controller.cpp
+++ b/Telegram/SourceFiles/window/window_session_controller.cpp
@@ -795,19 +795,45 @@ void SessionNavigation::showPeerByLinkResolved(
 	}
 }
 
+void SessionNavigation::resolveBoostLink(QString url) {
+	if (_boostLinkResolving == url) {
+		return;
+	}
+	_boostLinkResolving = url;
+	_api.request(TLgetChatBoostLinkInfo(
+		tl_string(url)
+	)).done([=](const TLDchatBoostLinkInfo &data) {
+		_boostLinkResolving = QString();
+		const auto peer = session().data().peer(
+			peerFromTdbChat(data.vchat_id()));
+		if (const auto channel = peer->asChannel()) {
+			resolveBoostState(channel);
+		}
+	}).fail([=](const Error &error) {
+		_boostLinkResolving = QString();
+		showToast(u"Error: "_q + error.message);
+	}).send();
+}
+
 void SessionNavigation::resolveBoostState(not_null<ChannelData*> channel) {
 	if (_boostStateResolving == channel) {
 		return;
 	}
 	_boostStateResolving = channel;
+#if 0 // mtp
 	_api.request(MTPpremium_GetBoostsStatus(
 		channel->input
 	)).done([=](const MTPpremium_BoostsStatus &result) {
+#endif
+	_api.request(TLgetChatBoostStatus(
+		peerToTdbChat(channel->id)
+	)).done([=](const TLchatBoostStatus &result) {
 		_boostStateResolving = nullptr;
 		channel->updateLevelHint(result.data().vlevel().v);
 		const auto submit = [=](Fn<void(Ui::BoostCounters)> done) {
 			applyBoost(channel, done);
 		};
+#if 0 // mtp
 		uiShow()->show(Box(Ui::BoostBox, Ui::BoostBoxData{
 			.name = channel->name(),
 			.boost = ParseBoostCounters(result),
@@ -818,6 +844,15 @@ void SessionNavigation::resolveBoostState(not_null<ChannelData*> channel) {
 	}).fail([=](const MTP::Error &error) {
 		_boostStateResolving = nullptr;
 		showToast(u"Error: "_q + error.type());
+#endif
+		uiShow()->show(Box(Ui::BoostBox, Ui::BoostBoxData{
+			.name = channel->name(),
+			.boost = ParseBoostCounters(result),
+			.allowMulti = (BoostsForGift(_session) > 0),
+		}, submit));
+	}).fail([=](const Error &error) {
+		_boostStateResolving = nullptr;
+		showToast(u"Error: "_q + error.message);
 	}).send();
 }
 
@@ -854,6 +889,7 @@ void SessionNavigation::resolveCollectible(
 void SessionNavigation::applyBoost(
 		not_null<ChannelData*> channel,
 		Fn<void(Ui::BoostCounters)> done) {
+#if 0 // mtp
 	_api.request(MTPpremium_GetMyBoosts(
 	)).done([=](const MTPpremium_MyBoosts &result) {
 		const auto &data = result.data();
@@ -862,6 +898,10 @@ void SessionNavigation::applyBoost(
 		const auto slots = ParseForChannelBoostSlots(
 			channel,
 			data.vmy_boosts().v);
+#endif
+	_api.request(TLgetAvailableChatBoostSlots(
+	)).done([=](const TLchatBoostSlots &result) {
+		const auto slots = ParseForChannelBoostSlots(channel, result);
 		if (!slots.free.empty()) {
 			applyBoostsChecked(channel, { slots.free.front() }, done);
 		} else if (slots.other.empty()) {
@@ -930,17 +970,42 @@ void SessionNavigation::applyBoost(
 				reassign,
 				[=] { done({}); }));
 		}
+	}).fail([=](const Error &error) {
+		showToast(u"Error: "_q + error.message);
+		done({});
+	}).send();
+#if 0 // mtp
 	}).fail([=](const MTP::Error &error) {
 		const auto type = error.type();
 		showToast(u"Error: "_q + type);
 		done({});
 	}).handleFloodErrors().send();
+#endif
 }
 
 void SessionNavigation::applyBoostsChecked(
 		not_null<ChannelData*> channel,
 		std::vector<int> slots,
 		Fn<void(Ui::BoostCounters)> done) {
+	_api.request(TLboostChat(
+		peerToTdbChat(channel->id),
+		tl_vector<TLint32>(slots
+			| ranges::views::transform(tl_int32)
+			| ranges::to<QVector>())
+	)).done([=] {
+		_api.request(TLgetChatBoostStatus(
+			peerToTdbChat(channel->id)
+		)).done([=](const TLchatBoostStatus &result) {
+			done(ParseBoostCounters(result));
+		}).fail([=](const Error &error) {
+			showToast(u"Error: "_q + error.message);
+			done({});
+		}).send();
+	}).fail([=](const Error &error) {
+		showToast(u"Error: "_q + error.message);
+		done({});
+	}).send();
+#if 0 // mtp
 	auto mtp = MTP_vector_from_range(ranges::views::all(
 		slots
 	) | ranges::views::transform([](int slot) {
@@ -964,6 +1029,7 @@ void SessionNavigation::applyBoostsChecked(
 		showToast(u"Error: "_q + error.type());
 		done({});
 	}).send();
+#endif
 }
 
 void SessionNavigation::joinVoiceChatFromLink(
diff --git a/Telegram/SourceFiles/window/window_session_controller.h b/Telegram/SourceFiles/window/window_session_controller.h
index 72021c098d1352..66b5ad7939c0f2 100644
--- a/Telegram/SourceFiles/window/window_session_controller.h
+++ b/Telegram/SourceFiles/window/window_session_controller.h
@@ -187,6 +187,7 @@ class SessionNavigation : public base::has_weak_ptr {
 	virtual not_null<SessionController*> parentController() = 0;
 
 	void showPeerByLink(const PeerByLinkInfo &info);
+	void resolveBoostLink(QString url);
 
 	void showRepliesForMessage(
 		not_null<History*> history,
@@ -320,6 +321,7 @@ class SessionNavigation : public base::has_weak_ptr {
 	mtpRequestId _showingRepliesRequestId = 0;
 
 	ChannelData *_boostStateResolving = nullptr;
+	QString _boostLinkResolving;
 
 	QString _collectibleEntity;
 	mtpRequestId _collectibleRequestId = 0;
diff --git a/Telegram/build/docker/centos_env/Dockerfile b/Telegram/build/docker/centos_env/Dockerfile
index 2bbb4a153c1376..7a7e778c82cbaf 100644
--- a/Telegram/build/docker/centos_env/Dockerfile
+++ b/Telegram/build/docker/centos_env/Dockerfile
@@ -816,7 +816,7 @@ ENV OPENSSL_ROOT_DIR {{ OPENSSL_PREFIX }}
 RUN git init td \
 	&& cd td \
 	&& git remote add origin {{ GIT }}/tdlib/td.git \
-	&& git fetch --depth=1 origin e79f5409378e3e4b56d870619f3154ba2842a996 \
+	&& git fetch --depth=1 origin 9b4266c0c93c832aba718845d1c8b39f5d5282fe \
 	&& git reset --hard FETCH_HEAD \
 	&& rm -rf .git \
 	&& env -u CFLAGS -u CXXFLAGS cmake -B out/Release . \
diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index b1895c4a0f4d20..f281031a24dd9e 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1904,7 +1904,7 @@ def runStages():
 stage('td', """
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout e79f540937
+    git checkout 9b4266c0c9
 win:
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out

From 13a6e54e46e0782cd5d17f3641af1ec58bb57393 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 26 Sep 2023 12:44:00 +0400
Subject: [PATCH 324/349] [tdx] Version 4.10.1.


From edd75c32812f5187950d466002cf8acaeea8559f Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 17 Nov 2023 12:00:08 +0400
Subject: [PATCH 325/349] Update TDLib to 1.8.21.

---
 Telegram/SourceFiles/api/api_peer_colors.cpp  |  67 ++
 Telegram/SourceFiles/api/api_peer_colors.h    |  10 +
 Telegram/SourceFiles/api/api_polls.cpp        |   2 +-
 Telegram/SourceFiles/api/api_premium.cpp      | 366 ++++++++--
 Telegram/SourceFiles/api/api_premium.h        |  20 +-
 Telegram/SourceFiles/api/api_sending.cpp      |   7 +-
 Telegram/SourceFiles/api/api_sending.h        |  15 +-
 Telegram/SourceFiles/api/api_statistics.cpp   |  14 +
 .../SourceFiles/api/api_statistics_sender.cpp |   5 +
 .../SourceFiles/api/api_statistics_sender.h   |   6 +
 Telegram/SourceFiles/api/api_updates.cpp      |   4 +
 Telegram/SourceFiles/apiwrap.cpp              |   9 +-
 .../SourceFiles/boxes/gift_premium_box.cpp    |   4 +
 .../boxes/peers/edit_peer_color_box.cpp       |  50 ++
 .../boxes/peers/replace_boost_box.cpp         |  32 +
 .../boxes/peers/replace_boost_box.h           |  14 +
 Telegram/SourceFiles/boxes/share_box.cpp      |   4 +-
 Telegram/SourceFiles/data/data_drafts.cpp     |   1 -
 Telegram/SourceFiles/data/data_media_types.h  |   2 +
 Telegram/SourceFiles/data/data_peer.cpp       |   4 +
 .../SourceFiles/data/data_premium_limits.cpp  |   4 +
 Telegram/SourceFiles/data/data_session.cpp    |  51 +-
 Telegram/SourceFiles/data/data_session.h      |   5 +
 Telegram/SourceFiles/history/history_item.cpp |  59 +-
 Telegram/SourceFiles/history/history_item.h   |   5 +
 .../history/history_item_components.cpp       |  43 ++
 .../history/history_item_components.h         |   8 +
 .../controls/history_view_draft_options.cpp   |  13 +
 .../view/media/history_view_giveaway.cpp      |   8 +
 .../view/media/history_view_giveaway.h        |   4 +
 .../giveaway/giveaway_list_controllers.cpp    |   2 +
 .../inline_bots/bot_attach_web_view.cpp       |   2 +-
 Telegram/SourceFiles/main/main_app_config.cpp |   4 +
 Telegram/SourceFiles/main/main_app_config.h   |   6 +
 Telegram/SourceFiles/main/main_session.cpp    |   5 +
 Telegram/SourceFiles/main/main_session.h      |   4 +
 .../media/stories/media_stories_share.cpp     |   4 +-
 .../SourceFiles/payments/payments_form.cpp    |   2 +
 Telegram/SourceFiles/payments/payments_form.h |   2 +
 .../support/support_autocomplete.cpp          |  14 +-
 Telegram/SourceFiles/tdb/td_api.tl            | 651 +++++++++++++-----
 .../SourceFiles/window/window_peer_menu.cpp   |   4 +-
 Telegram/build/docker/centos_env/Dockerfile   |   2 +-
 Telegram/build/prepare/prepare.py             |   2 +-
 44 files changed, 1258 insertions(+), 282 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_peer_colors.cpp b/Telegram/SourceFiles/api/api_peer_colors.cpp
index 5f3fe12d202bef..c3132ace7f7e8c 100644
--- a/Telegram/SourceFiles/api/api_peer_colors.cpp
+++ b/Telegram/SourceFiles/api/api_peer_colors.cpp
@@ -11,22 +11,30 @@ For license and copyright information please follow this link:
 #include "data/data_peer.h"
 #include "ui/chat/chat_style.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kRequestEach = 3600 * crl::time(1000);
 
 } // namespace
 
 PeerColors::PeerColors(not_null<ApiWrap*> api)
+#if 0 // mtp
 : _api(&api->instance())
 , _timer([=] { request(); }) {
 	request();
 	_timer.callEach(kRequestEach);
+#endif
+{
 }
 
 PeerColors::~PeerColors() = default;
 
+#if 0 // mtp
 void PeerColors::request() {
 	if (_requestId) {
 		return;
@@ -44,12 +52,17 @@ void PeerColors::request() {
 		_requestId = 0;
 	}).send();
 }
+#endif
 
 std::vector<uint8> PeerColors::suggested() const {
 	return _suggested.current();
 }
 
 rpl::producer<std::vector<uint8>> PeerColors::suggestedValue() const {
+	if (_suggested.current().empty()) {
+		const_cast<PeerColors*>(this)->_suggested
+			= std::vector<uint8>{ 0, 1, 2, 3, 4, 5, 6 };
+	}
 	return _suggested.value();
 }
 
@@ -96,6 +109,7 @@ int PeerColors::requiredChannelLevelFor(PeerId channel, uint8 index) const {
 	return 1;
 }
 
+#if 0 // mtp
 void PeerColors::apply(const MTPDhelp_peerColors &data) {
 	auto suggested = std::vector<uint8>();
 	auto colors = std::make_shared<
@@ -164,5 +178,58 @@ void PeerColors::apply(const MTPDhelp_peerColors &data) {
 	}
 	_suggested = std::move(suggested);
 }
+#endif
+
+void PeerColors::apply(const TLDupdateAccentColors &update) {
+	using ThemeColors = std::array<uint32, Ui::kColorPatternsCount>;
+	constexpr auto parseColors = [](const TLvector<TLint32> &values) {
+		const auto &list = values.v;
+		const auto count = int(list.size());
+		if (count > Ui::kColorPatternsCount) {
+			LOG(("API Error: Bad accentColor list size: %1").arg(count));
+			return ThemeColors();
+		}
+		auto result = ThemeColors();
+		for (auto i = 0; i != count; ++i) {
+			result[i] = list[i].v;
+		}
+		return result;
+	};
+	const auto parseColorIndex = [&](const TLDaccentColor &data) {
+		return Ui::ColorIndexData{
+			.light = parseColors(data.vlight_theme_colors()),
+			.dark = parseColors(data.vdark_theme_colors()),
+		};
+	};
+	auto colors = std::make_shared<
+		std::array<Ui::ColorIndexData, Ui::kColorIndexCount>>();
+	for (const auto &color : update.vcolors().v) {
+		const auto &data = color.data();
+		const auto index = data.vid().v;
+		if (index < Ui::kSimpleColorIndexCount
+			|| index >= Ui::kColorIndexCount) {
+			LOG(("API Error: Bad index for accentColor: %1").arg(index));
+			continue;
+		}
+		(*colors)[index] = parseColorIndex(data);
+
+		if (const auto min = data.vmin_channel_chat_boost_level().v) {
+			_requiredLevelsChannel[min] = min;
+		}
+	}
+
+	if (!_colorIndicesCurrent) {
+		_colorIndicesCurrent = std::make_unique<Ui::ColorIndicesCompressed>(
+			Ui::ColorIndicesCompressed{ std::move(colors) });
+		_colorIndicesChanged.fire({});
+	} else if (*_colorIndicesCurrent->colors != *colors) {
+		_colorIndicesCurrent->colors = std::move(colors);
+		_colorIndicesChanged.fire({});
+	}
+
+	_suggested = update.vavailable_accent_color_ids().v
+		| ranges::views::transform([](TLint32 v) { return uint8(v.v); })
+		| ranges::to_vector;
+}
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_peer_colors.h b/Telegram/SourceFiles/api/api_peer_colors.h
index f8d379020bfa1d..cbd05bf95846c2 100644
--- a/Telegram/SourceFiles/api/api_peer_colors.h
+++ b/Telegram/SourceFiles/api/api_peer_colors.h
@@ -8,7 +8,13 @@ For license and copyright information please follow this link:
 #pragma once
 
 #include "base/timer.h"
+#if 0 // mtp
 #include "mtproto/sender.h"
+#endif
+
+namespace Tdb {
+class TLDupdateAccentColors;
+} // namespace Tdb
 
 class ApiWrap;
 
@@ -41,7 +47,10 @@ class PeerColors final {
 		PeerId channel,
 		uint8 index) const;
 
+	void apply(const Tdb::TLDupdateAccentColors &update);
+
 private:
+#if 0 // mtp
 	void request();
 	void apply(const MTPDhelp_peerColors &data);
 
@@ -50,6 +59,7 @@ class PeerColors final {
 
 	mtpRequestId _requestId = 0;
 	base::Timer _timer;
+#endif
 	rpl::variable<std::vector<uint8>> _suggested;
 	base::flat_map<uint8, int> _requiredLevelsGroup;
 	base::flat_map<uint8, int> _requiredLevelsChannel;
diff --git a/Telegram/SourceFiles/api/api_polls.cpp b/Telegram/SourceFiles/api/api_polls.cpp
index 21004321680eaa..88db9c77bc5b20 100644
--- a/Telegram/SourceFiles/api/api_polls.cpp
+++ b/Telegram/SourceFiles/api/api_polls.cpp
@@ -78,7 +78,7 @@ void Polls::create(
 
 	_api.request(Tdb::TLsendMessage(
 		peerToTdbChat(peer->id),
-		Tdb::tl_int53(action.replyTo.topicRootId.bare),
+		MessageThreadId(peer, action),
 		MessageReplyTo(action),
 		MessageSendOptions(peer, action),
 		PollToTL(&data)
diff --git a/Telegram/SourceFiles/api/api_premium.cpp b/Telegram/SourceFiles/api/api_premium.cpp
index 6f473ffedebda0..2544270ab8847a 100644
--- a/Telegram/SourceFiles/api/api_premium.cpp
+++ b/Telegram/SourceFiles/api/api_premium.cpp
@@ -33,6 +33,21 @@ namespace {
 
 using namespace Tdb;
 
+[[nodiscard]] GiftCode Parse(const TLDpremiumGiftCodeInfo &data) {
+	return {
+		.from = (data.vcreator_id()
+			? peerFromSender(*data.vcreator_id())
+			: PeerId()),
+		.to = data.vuser_id().v ? peerFromUser(data.vuser_id()) : PeerId(),
+		.giveawayId = data.vgiveaway_message_id().v,
+		.date = data.vcreation_date().v,
+		.used = data.vuse_date().v,
+		.months = data.vmonth_count().v,
+		.giveaway = data.vis_from_giveaway().v,
+	};
+}
+
+#if 0 // mtp
 [[nodiscard]] GiftCode Parse(const MTPDpayments_checkedGiftCode &data) {
 	return {
 		.from = data.vfrom_id() ? peerFromMTP(*data.vfrom_id()) : PeerId(),
@@ -62,88 +77,113 @@ using namespace Tdb;
 	}
 	return options;
 }
+#endif
 
 } // namespace
 
-std::optional<PremiumPreview> PreviewFromFeature(
+std::optional<PremiumFeature> FeatureFromTL(
 		const TLpremiumFeature &feature) {
 	const auto result = feature.match([](
 			const TLDpremiumFeatureUpgradedStories &) {
-		return PremiumPreview::Stories;
+		return PremiumFeature::Stories;
 	}, [](const TLDpremiumFeatureChatBoost &) {
-		return PremiumPreview::kCount;
+		return PremiumFeature::kCount;
 	}, [](const TLDpremiumFeatureAccentColor &) {
-		return PremiumPreview::kCount;
+		return PremiumFeature::kCount;
 	}, [](const TLDpremiumFeatureIncreasedLimits &) {
-		return PremiumPreview::DoubleLimits;
+		return PremiumFeature::DoubleLimits;
 	}, [](const TLDpremiumFeatureIncreasedUploadFileSize &) {
-		return PremiumPreview::MoreUpload;
+		return PremiumFeature::MoreUpload;
 	}, [](const TLDpremiumFeatureImprovedDownloadSpeed &) {
-		return PremiumPreview::FasterDownload;
+		return PremiumFeature::FasterDownload;
 	}, [](const TLDpremiumFeatureVoiceRecognition &) {
-		return PremiumPreview::VoiceToText;
+		return PremiumFeature::VoiceToText;
 	}, [](const TLDpremiumFeatureDisabledAds &) {
-		return PremiumPreview::NoAds;
+		return PremiumFeature::NoAds;
 	}, [](const TLDpremiumFeatureUniqueReactions &) {
-		return PremiumPreview::InfiniteReactions;
+		return PremiumFeature::InfiniteReactions;
 	}, [](const TLDpremiumFeatureUniqueStickers &) {
-		return PremiumPreview::Stickers;
+		return PremiumFeature::Stickers;
 	}, [](const TLDpremiumFeatureCustomEmoji &) {
-		return PremiumPreview::AnimatedEmoji;
+		return PremiumFeature::AnimatedEmoji;
 	}, [](const TLDpremiumFeatureAdvancedChatManagement &) {
-		return PremiumPreview::AdvancedChatManagement;
+		return PremiumFeature::AdvancedChatManagement;
 	}, [](const TLDpremiumFeatureProfileBadge &) {
-		return PremiumPreview::ProfileBadge;
+		return PremiumFeature::ProfileBadge;
 	}, [](const TLDpremiumFeatureEmojiStatus &) {
-		return PremiumPreview::EmojiStatus;
+		return PremiumFeature::EmojiStatus;
 	}, [](const TLDpremiumFeatureAnimatedProfilePhoto &) {
-		return PremiumPreview::AnimatedUserpics;
+		return PremiumFeature::AnimatedUserpics;
 	}, [](const TLDpremiumFeatureForumTopicIcon &) {
-		return PremiumPreview::kCount;
+		return PremiumFeature::kCount;
 	}, [](const TLDpremiumFeatureAppIcons &) {
-		return PremiumPreview::kCount;
+		return PremiumFeature::kCount;
 	}, [](const TLDpremiumFeatureRealTimeChatTranslation &) {
-		return PremiumPreview::RealTimeTranslation;
+		return PremiumFeature::RealTimeTranslation;
+	}, [](const TLDpremiumFeatureBackgroundForBoth &) {
+		return PremiumFeature::Wallpapers;
+	}, [](const TLDpremiumFeatureSavedMessagesTags &) {
+		return PremiumFeature::TagsForMessages;
+	}, [](const TLDpremiumFeatureMessagePrivacy &) {
+		return PremiumFeature::MessagePrivacy;
+	}, [](const TLDpremiumFeatureLastSeenTimes &) {
+		return PremiumFeature::LastSeen;
+	}, [](const TLDpremiumFeatureBusiness &) {
+		return PremiumFeature::Business;
+	}, [](const TLDpremiumFeatureMessageEffects &) {
+		return PremiumFeature::Effects;
 	});
-	return (result != PremiumPreview::kCount)
+	return (result != PremiumFeature::kCount)
 		? result
-		: std::optional<PremiumPreview>();
+		: std::optional<PremiumFeature>();
 }
 
-TLpremiumFeature PreviewToFeature(PremiumPreview preview) {
-	Expects(preview != PremiumPreview::kCount);
+TLpremiumFeature FeatureToTL(PremiumFeature preview) {
+	Expects(preview != PremiumFeature::kCount);
 
 	switch (preview) {
-	case PremiumPreview::Stories:
+	case PremiumFeature::Stories:
 		return tl_premiumFeatureUpgradedStories();
-	case PremiumPreview::DoubleLimits:
+	case PremiumFeature::DoubleLimits:
 		return tl_premiumFeatureIncreasedLimits();
-	case PremiumPreview::MoreUpload:
+	case PremiumFeature::MoreUpload:
 		return tl_premiumFeatureIncreasedUploadFileSize();
-	case PremiumPreview::FasterDownload:
+	case PremiumFeature::FasterDownload:
 		return tl_premiumFeatureImprovedDownloadSpeed();
-	case PremiumPreview::VoiceToText:
+	case PremiumFeature::VoiceToText:
 		return tl_premiumFeatureVoiceRecognition();
-	case PremiumPreview::NoAds:
+	case PremiumFeature::NoAds:
 		return tl_premiumFeatureDisabledAds();
-	case PremiumPreview::InfiniteReactions:
+	case PremiumFeature::InfiniteReactions:
 		return tl_premiumFeatureUniqueReactions();
-	case PremiumPreview::Stickers:
+	case PremiumFeature::Stickers:
 		return tl_premiumFeatureUniqueStickers();
-	case PremiumPreview::AnimatedEmoji:
+	case PremiumFeature::AnimatedEmoji:
 		return tl_premiumFeatureCustomEmoji();
-	case PremiumPreview::AdvancedChatManagement:
+	case PremiumFeature::AdvancedChatManagement:
 		return tl_premiumFeatureAdvancedChatManagement();
-	case PremiumPreview::ProfileBadge:
+	case PremiumFeature::ProfileBadge:
 		return tl_premiumFeatureProfileBadge();
-	case PremiumPreview::EmojiStatus:
+	case PremiumFeature::EmojiStatus:
 		return tl_premiumFeatureEmojiStatus();
-	case PremiumPreview::AnimatedUserpics:
+	case PremiumFeature::AnimatedUserpics:
 		return tl_premiumFeatureAnimatedProfilePhoto();
-	case PremiumPreview::RealTimeTranslation:
+	case PremiumFeature::RealTimeTranslation:
 		return tl_premiumFeatureRealTimeChatTranslation();
+	case PremiumFeature::Wallpapers:
+		return tl_premiumFeatureBackgroundForBoth();
+	case PremiumFeature::TagsForMessages:
+		return tl_premiumFeatureSavedMessagesTags();
+	case PremiumFeature::MessagePrivacy:
+		return tl_premiumFeatureMessagePrivacy();
+	case PremiumFeature::LastSeen:
+		return tl_premiumFeatureLastSeenTimes();
+	case PremiumFeature::Business:
+		return tl_premiumFeatureBusiness();
+	case PremiumFeature::Effects:
+		return tl_premiumFeatureMessageEffects();
 	}
-	Unexpected("PremiumPreview value in PreviewToFeature.");
+	Unexpected("PremiumFeature value in PreviewToFeature.");
 }
 
 Premium::Premium(not_null<ApiWrap*> api)
@@ -169,7 +209,7 @@ rpl::producer<TextWithEntities> Premium::statusTextValue() const {
 }
 
 auto Premium::videos() const
--> const base::flat_map<PremiumPreview, not_null<DocumentData*>> & {
+-> const base::flat_map<PremiumFeature, not_null<DocumentData*>> & {
 #if 0 // mtp
 -> const base::flat_map<QString, not_null<DocumentData*>> & {
 #endif
@@ -238,7 +278,7 @@ void Premium::reloadPromo() {
 			return option.data().vpayment_option();
 		}) | ranges::to<QVector>();
 
-		_subscriptionOptions = SubscriptionOptionsFromTL(list);
+		_subscriptionOptions = PremiumSubscriptionOptionsFromTL(list);
 		for (const auto &option : list) {
 			if (option.data().vmonth_count().v == 1) {
 				_monthlyAmount = option.data().vamount().v;
@@ -253,7 +293,7 @@ void Premium::reloadPromo() {
 		_statusText = text;
 		_statusTextUpdates.fire(std::move(text));
 		auto videos = base::flat_map<
-			PremiumPreview,
+			PremiumFeature,
 			not_null<DocumentData*>>();
 		videos.reserve(data.vanimations().v.size());
 		for (const auto &single : data.vanimations().v) {
@@ -263,7 +303,7 @@ void Premium::reloadPromo() {
 				|| !document->supportsStreaming()) {
 				document->forceIsStreamedAnimation();
 			}
-			const auto type = PreviewFromFeature(single.data().vfeature());
+			const auto type = FeatureFromTL(single.data().vfeature());
 			if (type) {
 				videos.emplace(*type, document);
 			}
@@ -404,6 +444,7 @@ void Premium::reloadHelloStickers() {
 	if (_helloStickersRequestId) {
 		return;
 	}
+#if 0 // mtp
 	_helloStickersRequestId = _api.request(MTPmessages_GetStickers(
 		MTP_string("\xf0\x9f\x91\x8b\xe2\xad\x90\xef\xb8\x8f"),
 		MTP_long(_helloStickersHash)
@@ -412,6 +453,11 @@ void Premium::reloadHelloStickers() {
 		result.match([&](const MTPDmessages_stickersNotModified &) {
 		}, [&](const MTPDmessages_stickers &data) {
 			_helloStickersHash = data.vhash().v;
+#endif
+	_helloStickersRequestId = _api.request(TLgetGreetingStickers(
+	)).done([=](const TLstickers &result) {
+		_helloStickersRequestId = 0;
+		const auto &data = result.data();
 			const auto owner = &_session->data();
 			_helloStickers.clear();
 			for (const auto &sticker : data.vstickers().v) {
@@ -421,7 +467,9 @@ void Premium::reloadHelloStickers() {
 				}
 			}
 			_helloStickersUpdated.fire({});
+#if 0 // mtp
 		});
+#endif
 	}).fail([=] {
 		_helloStickersRequestId = 0;
 	}).send();
@@ -437,6 +485,16 @@ void Premium::checkGiftCode(
 		_api.request(_giftCodeRequestId).cancel();
 	}
 	_giftCodeSlug = slug;
+	_giftCodeRequestId = _api.request(TLcheckPremiumGiftCode(
+		tl_string(slug)
+	)).done([=](const TLDpremiumGiftCodeInfo &data) {
+		_giftCodeRequestId = 0;
+		done(updateGiftCode(slug, Parse(data)));
+	}).fail([=] {
+		_giftCodeRequestId = 0;
+		done(updateGiftCode(slug, {}));
+	}).send();
+#if 0 // mtp
 	_giftCodeRequestId = _api.request(MTPpayments_CheckGiftCode(
 		MTP_string(slug)
 	)).done([=](const MTPpayments_CheckedGiftCode &result) {
@@ -451,6 +509,7 @@ void Premium::checkGiftCode(
 
 		done(updateGiftCode(slug, {}));
 	}).send();
+#endif
 }
 
 GiftCode Premium::updateGiftCode(
@@ -474,6 +533,14 @@ rpl::producer<GiftCode> Premium::giftCodeValue(const QString &slug) const {
 }
 
 void Premium::applyGiftCode(const QString &slug, Fn<void(QString)> done) {
+	_api.request(TLapplyPremiumGiftCode(
+		tl_string(slug)
+	)).done([=] {
+		done({});
+	}).fail([=](const Error &error) {
+		done(error.message);
+	}).send();
+#if 0 // mtp
 	_api.request(MTPpayments_ApplyGiftCode(
 		MTP_string(slug)
 	)).done([=](const MTPUpdates &result) {
@@ -482,6 +549,7 @@ void Premium::applyGiftCode(const QString &slug, Fn<void(QString)> done) {
 	}).fail([=](const MTP::Error &error) {
 		done(error.type());
 	}).send();
+#endif
 }
 
 void Premium::resolveGiveawayInfo(
@@ -500,6 +568,7 @@ void Premium::resolveGiveawayInfo(
 	}
 	_giveawayInfoPeer = peer;
 	_giveawayInfoMessageId = messageId;
+#if 0 // mtp
 	_giveawayInfoRequestId = _api.request(MTPpayments_GetGiveawayInfo(
 		_giveawayInfoPeer->input,
 		MTP_int(_giveawayInfoMessageId.bare)
@@ -530,6 +599,49 @@ void Premium::resolveGiveawayInfo(
 			info.startDate = data.vstart_date().v;
 			info.credits = data.vstars_prize().value_or_empty();
 		});
+#endif
+	_giveawayInfoRequestId = _api.request(TLgetGiveawayInfo(
+		peerToTdbChat(_giveawayInfoPeer->id),
+		tl_int53(_giveawayInfoMessageId.bare)
+	)).done([=](const TLgiveawayInfo &result) {
+		_giveawayInfoRequestId = 0;
+
+		auto info = GiveawayInfo();
+		result.match([&](const TLDgiveawayInfoOngoing &data) {
+			using AlreadyWasMember
+				= TLDgiveawayParticipantStatusAlreadyWasMember;
+			using Participating
+				= TLDgiveawayParticipantStatusParticipating;
+			using Administrator
+				= TLDgiveawayParticipantStatusAdministrator;
+			using DisallowedCountry
+				= TLDgiveawayParticipantStatusDisallowedCountry;
+
+			data.vstatus().match([&](
+				const TLDgiveawayParticipantStatusEligible &) {
+			}, [&](const Participating &) {
+				info.participating = true;
+			}, [&](const AlreadyWasMember &data) {
+				info.tooEarlyDate = data.vjoined_chat_date().v;
+			}, [&](const Administrator &data) {
+				info.adminChannelId = peerToChannel(
+					peerFromTdbChat(data.vchat_id()));
+			}, [&](const DisallowedCountry &data) {
+				info.disallowedCountry = data.vuser_country_code().v;
+			});
+			info.state = data.vis_ended().v
+				? GiveawayState::Preparing
+				: GiveawayState::Running;
+			info.startDate = data.vcreation_date().v;
+		}, [&](const TLDgiveawayInfoCompleted &data) {
+			info.state = data.vwas_refunded().v
+				? GiveawayState::Refunded
+				: GiveawayState::Finished;
+			info.giftCode = data.vgift_code().v;
+			info.activatedCount = data.vactivation_count().v;
+			info.finishDate = data.vactual_winners_selection_date().v;
+			info.startDate = data.vcreation_date().v;
+		});
 		_giveawayInfoDone(std::move(info));
 	}).fail([=] {
 		_giveawayInfoRequestId = 0;
@@ -563,12 +675,16 @@ void Premium::requestPremiumRequiredSlice() {
 		return;
 	}
 	constexpr auto kPerRequest = 100;
+#if 0 // mtp
 	auto users = MTP_vector_from_range(_resolvePremiumRequiredUsers
 		| ranges::views::transform(&UserData::inputUser));
 	if (users.v.size() > kPerRequest) {
 		auto shortened = users.v;
 		shortened.resize(kPerRequest);
 		users = MTP_vector<MTPInputUser>(std::move(shortened));
+#endif
+	auto users = _resolvePremiumRequiredUsers | ranges::to_vector;
+	if (users.size() > kPerRequest) {
 		const auto from = begin(_resolvePremiumRequiredUsers);
 		_resolvePremiumRequestedUsers = { from, from + kPerRequest };
 		_resolvePremiumRequiredUsers.erase(from, from + kPerRequest);
@@ -576,6 +692,7 @@ void Premium::requestPremiumRequiredSlice() {
 		_resolvePremiumRequestedUsers
 			= base::take(_resolvePremiumRequiredUsers);
 	}
+#if 0 // mtp
 	const auto finish = [=](const QVector<MTPBool> &list) {
 		constexpr auto me = UserDataFlag::MeRequiresPremiumToWrite;
 		constexpr auto known = UserDataFlag::RequirePremiumToWriteKnown;
@@ -605,17 +722,59 @@ void Premium::requestPremiumRequiredSlice() {
 	}).fail([=] {
 		finish({});
 	}).send();
+#endif
+	const auto waiting = std::make_shared<int>(
+		_resolvePremiumRequestedUsers.size());
+	for (const auto &user : _resolvePremiumRequestedUsers) {
+		const auto finish = [=](bool require) {
+			constexpr auto me = UserDataFlag::MeRequiresPremiumToWrite;
+			constexpr auto known = UserDataFlag::RequirePremiumToWriteKnown;
+			constexpr auto mask = me | known;
+
+			user->setFlags((user->flags() & ~mask)
+				| known
+				| (require ? me : UserDataFlag()));
+			if (!--*waiting) {
+				if (!_premiumRequiredRequestScheduled
+					&& !_resolvePremiumRequiredUsers.empty()) {
+					_premiumRequiredRequestScheduled = true;
+					crl::on_main(_session, [=] {
+						requestPremiumRequiredSlice();
+					});
+				}
+				_somePremiumRequiredResolved.fire({});
+			}
+		};
+		user->session().sender().request(TLcanSendMessageToUser(
+			tl_int53(peerToUser(user->id).bare),
+			tl_bool(false)
+		)).done([=](const TLcanSendMessageToUserResult &result) {
+			result.match([&](const TLDcanSendMessageToUserResultOk &) {
+				finish(false);
+			}, [&](const TLDcanSendMessageToUserResultUserIsDeleted &) {
+				finish(false);
+			}, [&](const TLDcanSendMessageToUserResultUserRestrictsNewChats &) {
+				finish(true);
+			});
+		}).fail([=] {
+			finish(false);
+		}).send();
+	}
 }
 
 PremiumGiftCodeOptions::PremiumGiftCodeOptions(not_null<PeerData*> peer)
 : _peer(peer)
+#if 0 // mtp
 , _api(&peer->session().api().instance()) {
+#endif
+, _api(&peer->session().sender()) {
 }
 
 rpl::producer<rpl::no_value, QString> PremiumGiftCodeOptions::request() {
 	return [=](auto consumer) {
 		auto lifetime = rpl::lifetime();
 
+#if 0 // mtp
 		using TLOption = MTPPremiumGiftCodeOption;
 		_api.request(MTPpayments_GetPremiumGiftCodeOptions(
 			MTP_flags(_peer->isChannel()
@@ -655,6 +814,44 @@ rpl::producer<rpl::no_value, QString> PremiumGiftCodeOptions::request() {
 		}).fail([=](const MTP::Error &error) {
 			consumer.put_error_copy(error.type());
 		}).send();
+#endif
+		using TLOption = Tdb::TLpremiumGiftCodePaymentOption;
+		_api.request(Tdb::TLgetPremiumGiftCodePaymentOptions(
+			peerToTdbChat(_peer->id)
+		)).done([=](const Tdb::TLDpremiumGiftCodePaymentOptions &data) {
+			auto tlMapOptions = base::flat_map<Amount, QVector<TLOption>>();
+			for (const auto &tlOption : data.voptions().v) {
+				const auto &data = tlOption.data();
+				const auto userCount = data.vwinner_count().v;
+				tlMapOptions[userCount].push_back(tlOption);
+
+				const auto token = Token{ userCount, data.vmonth_count().v };
+				_stores[token] = Store{
+					.amount = uint64(data.vamount().v),
+					.product = data.vstore_product_id().v.toUtf8(),
+					.quantity = data.vstore_product_quantity().v,
+				};
+				if (!ranges::contains(_availablePresets, userCount)) {
+					_availablePresets.push_back(userCount);
+				}
+			}
+			for (const auto &[amount, tlOptions] : tlMapOptions) {
+				if (amount == 1 && _optionsForOnePerson.currency.isEmpty()) {
+					_optionsForOnePerson.currency =
+						tlOptions.front().data().vcurrency().v.toUtf8();
+					for (const auto &option : tlOptions) {
+						_optionsForOnePerson.months.push_back(
+							option.data().vmonth_count().v);
+						_optionsForOnePerson.totalCosts.push_back(
+							option.data().vamount().v);
+					}
+				}
+				_subscriptionOptions[amount] = GiftCodesFromTL(tlOptions);
+			}
+			consumer.put_done();
+		}).fail([=](const Tdb::Error &error) {
+			consumer.put_error_copy(error.message);
+		}).send();
 
 		return lifetime;
 	};
@@ -670,6 +867,7 @@ rpl::producer<rpl::no_value, QString> PremiumGiftCodeOptions::applyPrepaid(
 			return lifetime;
 		}
 
+#if 0 // mtp
 		_api.request(MTPpayments_LaunchPrepaidGiveaway(
 			_peer->input,
 			MTP_long(prepaidId),
@@ -682,6 +880,17 @@ rpl::producer<rpl::no_value, QString> PremiumGiftCodeOptions::applyPrepaid(
 		}).fail([=](const MTP::Error &error) {
 			consumer.put_error_copy(error.type());
 		}).send();
+#endif
+		_api.request(Tdb::TLlaunchPrepaidGiveaway(
+			Tdb::tl_int64(prepaidId),
+			Payments::InvoiceGiftCodeGiveawayToTL(invoice),
+			tl_int32(invoice.users),
+			tl_int53(invoice.creditsAmount.value_or(0))
+		)).done([=](const Tdb::TLok &) {
+			consumer.put_done();
+		}).fail([=](const Tdb::Error &error) {
+			consumer.put_error_copy(error.message);
+		}).send();
 
 		return lifetime;
 	};
@@ -737,6 +946,7 @@ Data::PremiumSubscriptionOptions PremiumGiftCodeOptions::options(int amount) {
 	if (it != end(_subscriptionOptions)) {
 		return it->second;
 	} else {
+#if 0 // todo
 		auto tlOptions = QVector<MTPPremiumGiftCodeOption>();
 		for (auto i = 0; i < _optionsForOnePerson.months.size(); i++) {
 			tlOptions.push_back(MTP_premiumGiftCodeOption(
@@ -749,6 +959,7 @@ Data::PremiumSubscriptionOptions PremiumGiftCodeOptions::options(int amount) {
 				MTP_long(_optionsForOnePerson.totalCosts[i] * amount)));
 		}
 		_subscriptionOptions[amount] = GiftCodesFromTL(tlOptions);
+#endif
 		return _subscriptionOptions[amount];
 	}
 }
@@ -758,6 +969,7 @@ auto PremiumGiftCodeOptions::requestStarGifts()
 	return [=](auto consumer) {
 		auto lifetime = rpl::lifetime();
 
+#if 0 // mtp
 		_api.request(MTPpayments_GetStarGifts(
 			MTP_int(0)
 		)).done([=](const MTPpayments_StarGifts &result) {
@@ -779,6 +991,24 @@ auto PremiumGiftCodeOptions::requestStarGifts()
 		}).fail([=](const MTP::Error &error) {
 			consumer.put_error_copy(error.type());
 		}).send();
+#endif
+		_api.request(TLgetAvailableGifts(
+		)).done([=](const TLgifts &result) {
+			const auto &data = result.data();
+			const auto &list = data.vgifts().v;
+			const auto session = &_peer->session();
+			auto gifts = std::vector<StarGift>();
+			gifts.reserve(list.size());
+			for (const auto &gift : list) {
+				if (auto parsed = FromTL(session, gift)) {
+					gifts.push_back(std::move(*parsed));
+				}
+			}
+			_gifts = std::move(gifts);
+			consumer.put_done();
+		}).fail([=](const Error &error) {
+			consumer.put_error_copy(error.message);
+		}).send();
 
 		return lifetime;
 	};
@@ -845,6 +1075,7 @@ rpl::producer<rpl::no_value, QString> SponsoredToggle::setToggled(bool v) {
 	return [=](auto consumer) {
 		auto lifetime = rpl::lifetime();
 
+#if 0 // mtp
 		_api.request(MTPaccount_ToggleSponsoredMessages(
 			MTP_bool(v)
 		)).done([=] {
@@ -852,6 +1083,14 @@ rpl::producer<rpl::no_value, QString> SponsoredToggle::setToggled(bool v) {
 		}).fail([=](const MTP::Error &error) {
 			consumer.put_error_copy(error.type());
 		}).send();
+#endif
+		_api.request(TLtoggleHasSponsoredMessagesEnabled(
+			tl_bool(v)
+		)).done([=] {
+			consumer.put_done();
+		}).fail([=](const Error &error) {
+			consumer.put_error_copy(error.message);
+		}).send();
 
 		return lifetime;
 	};
@@ -922,6 +1161,7 @@ rpl::producer<DocumentData*> RandomHelloStickerValue(
 	}) | rpl::take(1) | rpl::map(random));
 }
 
+#if 0 // mtp
 std::optional<StarGift> FromTL(
 		not_null<Main::Session*> session,
 		const MTPstarGift &gift) {
@@ -973,5 +1213,47 @@ std::optional<UserStarGift> FromTL(
 		.mine = to->isSelf(),
 	};
 }
+#endif
+
+std::optional<StarGift> FromTL(
+		not_null<Main::Session*> session,
+		const TLgift &gift) {
+	const auto &data = gift.data();
+	const auto document = session->data().processDocument(
+		data.vsticker());
+	if (!document->sticker()) {
+		return {};
+	}
+	return StarGift{
+		.id = uint64(data.vid().v),
+		.stars = int64(data.vstar_count().v),
+		.convertStars = int64(data.vdefault_sell_star_count().v),
+		.document = document,
+		.limitedLeft = data.vremaining_count().v,
+		.limitedCount = data.vtotal_count().v,
+	};
+}
+
+std::optional<UserStarGift> FromTL(
+		not_null<UserData*> to,
+		const TLuserGift &gift) {
+	const auto session = &to->session();
+	const auto &data = gift.data();
+	auto parsed = FromTL(session, data.vgift());
+	if (!parsed) {
+		return {};
+	}
+	return UserStarGift{
+		.gift = std::move(*parsed),
+		.message = Api::FormattedTextFromTdb(data.vtext()),
+		.convertStars = data.vsell_star_count().v,
+		.fromId = peerFromUser(data.vsender_user_id()),
+		.messageId = data.vmessage_id().v,
+		.date = data.vdate().v,
+		.anonymous = data.vis_private().v,
+		.hidden = !data.vis_saved().v,
+		.mine = to->isSelf(),
+	};
+}
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_premium.h b/Telegram/SourceFiles/api/api_premium.h
index 2ec493561b2158..f45e2d0bc9090c 100644
--- a/Telegram/SourceFiles/api/api_premium.h
+++ b/Telegram/SourceFiles/api/api_premium.h
@@ -12,9 +12,11 @@ For license and copyright information please follow this link:
 
 namespace Tdb {
 class TLpremiumFeature;
+class TLgift;
+class TLuserGift;
 } // namespace Tdb
 
-enum class PremiumPreview;
+enum class PremiumFeature;
 
 class History;
 class ApiWrap;
@@ -100,9 +102,9 @@ struct UserStarGift {
 	bool mine = false;
 };
 
-[[nodiscard]] std::optional<PremiumPreview> PreviewFromFeature(
+[[nodiscard]] std::optional<PremiumFeature> FeatureFromTL(
 	const Tdb::TLpremiumFeature &feature);
-[[nodiscard]] Tdb::TLpremiumFeature PreviewToFeature(PremiumPreview preview);
+[[nodiscard]] Tdb::TLpremiumFeature FeatureToTL(PremiumFeature preview);
 
 class Premium final {
 public:
@@ -112,7 +114,7 @@ class Premium final {
 	[[nodiscard]] rpl::producer<TextWithEntities> statusTextValue() const;
 
 	[[nodiscard]] auto videos() const
-		-> const base::flat_map<PremiumPreview, not_null<DocumentData*>> &;
+		-> const base::flat_map<PremiumFeature, not_null<DocumentData*>> &;
 #if 0 // mtp
 		-> const base::flat_map<QString, not_null<DocumentData*>> &;
 #endif
@@ -169,7 +171,7 @@ class Premium final {
 #if 0 // mtp
 	base::flat_map<QString, not_null<DocumentData*>> _videos;
 #endif
-	base::flat_map<PremiumPreview, not_null<DocumentData*>> _videos;
+	base::flat_map<PremiumFeature, not_null<DocumentData*>> _videos;
 	rpl::event_stream<> _videosUpdated;
 
 	mtpRequestId _stickersRequestId = 0;
@@ -292,11 +294,19 @@ enum class RequirePremiumState {
 [[nodiscard]] rpl::producer<DocumentData*> RandomHelloStickerValue(
 	not_null<Main::Session*> session);
 
+#if 0 // mtp
 [[nodiscard]] std::optional<StarGift> FromTL(
 	not_null<Main::Session*> session,
 	const MTPstarGift &gift);
 [[nodiscard]] std::optional<UserStarGift> FromTL(
 	not_null<UserData*> to,
 	const MTPuserStarGift &gift);
+#endif
+[[nodiscard]] std::optional<StarGift> FromTL(
+	not_null<Main::Session*> session,
+	const Tdb::TLgift &gift);
+[[nodiscard]] std::optional<UserStarGift> FromTL(
+	not_null<UserData*> to,
+	const Tdb::TLuserGift &gift);
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_sending.cpp b/Telegram/SourceFiles/api/api_sending.cpp
index d85a40e01bff3c..f4b572699fa498 100644
--- a/Telegram/SourceFiles/api/api_sending.cpp
+++ b/Telegram/SourceFiles/api/api_sending.cpp
@@ -38,6 +38,7 @@ For license and copyright information please follow this link:
 #include "tdb/tdb_file_generator.h"
 #include "tdb/tdb_tl_scheme.h"
 #include "inline_bots/inline_bot_result.h"
+#include "data/data_forum_topic.h"
 
 namespace Api {
 namespace {
@@ -505,7 +506,7 @@ void SendPreparedAlbumIfReady(
 	const auto session = &peer->session();
 	session->sender().request(TLsendMessageAlbum(
 		peerToTdbChat(peer->id),
-		tl_int53(action.replyTo.topicRootId.bare),
+		MessageThreadId(peer, action),
 		MessageReplyTo(action),
 		tl_messageSendOptions(
 			tl_bool(silentPost),
@@ -678,7 +679,7 @@ bool SendDice(MessageToSend &message) {
 
 	session->sender().request(TLsendMessage(
 		peerToTdbChat(peer->id),
-		tl_int53(action.replyTo.topicRootId.bare),
+		MessageThreadId(peer, action),
 		MessageReplyTo(action),
 		MessageSendOptions(peer, action),
 		tl_inputMessageDice(tl_string(emoji), tl_bool(action.clearDraft))
@@ -1100,7 +1101,7 @@ void SendPreparedMessage(
 	const auto sendingId = ClientMsgIndex(localId);
 	session->sender().request(TLsendMessage(
 		peerToTdbChat(peer->id),
-		tl_int53(topicRootId.bare),
+		MessageThreadId(peer, action),
 		MessageReplyTo(action),
 		MessageSendOptions(peer, action, sendingId),
 		std::move(content)
diff --git a/Telegram/SourceFiles/api/api_sending.h b/Telegram/SourceFiles/api/api_sending.h
index e1580d6653261e..4bb2017c050e6d 100644
--- a/Telegram/SourceFiles/api/api_sending.h
+++ b/Telegram/SourceFiles/api/api_sending.h
@@ -7,6 +7,10 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+namespace tl {
+class int64_type;
+} // namespace tl
+
 class History;
 class PhotoData;
 class DocumentData;
@@ -24,7 +28,8 @@ namespace Tdb {
 class TLinputMessageContent;
 class TLmessageSchedulingState;
 class TLmessageSendOptions;
-class TLmessageReplyTo;
+class TLinputMessageReplyTo;
+using TLint53 = tl::int64_type;
 } // namespace Tdb
 
 namespace InlineBots {
@@ -68,7 +73,13 @@ void SendConfirmedFile(
 	not_null<PeerData*> peer,
 	const SendAction &action,
 	int32 sendingId = 0);
-[[nodiscard]] std::optional<Tdb::TLmessageReplyTo> MessageReplyTo(
+[[nodiscard]] std::optional<Tdb::TLinputMessageReplyTo> MessageReplyTo(
+	not_null<History*> history,
+	const FullReplyTo &replyTo);
+[[nodiscard]] std::optional<Tdb::TLinputMessageReplyTo> MessageReplyTo(
+	const SendAction &action);
+[[nodiscard]] Tdb::TLint53 MessageThreadId(
+	not_null<PeerData*> peer,
 	const SendAction &action);
 
 void SendPreparedMessage(
diff --git a/Telegram/SourceFiles/api/api_statistics.cpp b/Telegram/SourceFiles/api/api_statistics.cpp
index c960aca3335aba..490ddbafca0049 100644
--- a/Telegram/SourceFiles/api/api_statistics.cpp
+++ b/Telegram/SourceFiles/api/api_statistics.cpp
@@ -205,6 +205,7 @@ rpl::producer<rpl::no_value, QString> Statistics::request() {
 	return [=](auto consumer) {
 		auto lifetime = rpl::lifetime();
 
+#if 0 // todo
 		if (!channel()->isMegagroup()) {
 			makeRequest(MTPstats_GetBroadcastStats(
 				MTP_flags(MTPstats_GetBroadcastStats::Flags(0)),
@@ -228,6 +229,7 @@ rpl::producer<rpl::no_value, QString> Statistics::request() {
 				consumer.put_error_copy(error.type());
 			}).send();
 		}
+#endif
 
 		return lifetime;
 	};
@@ -240,6 +242,7 @@ Statistics::GraphResult Statistics::requestZoom(
 		auto lifetime = rpl::lifetime();
 		const auto wasEmpty = _zoomDeque.empty();
 		_zoomDeque.push_back([=] {
+#if 0 // todo
 			makeRequest(MTPstats_LoadAsyncGraph(
 				MTP_flags(x
 					? MTPstats_LoadAsyncGraph::Flag::f_x
@@ -258,6 +261,7 @@ Statistics::GraphResult Statistics::requestZoom(
 			}).fail([=](const MTP::Error &error) {
 				consumer.put_error_copy(error.type());
 			}).send();
+#endif
 		});
 		if (wasEmpty) {
 			_zoomDeque.front()();
@@ -289,6 +293,7 @@ void PublicForwards::request(
 		return;
 	}
 	const auto channel = StatisticsRequestSender::channel();
+#if 0 // todo
 	const auto processResult = [=](const MTPstats_PublicForwards &tl) {
 		using Messages = QVector<Data::RecentPostId>;
 		_requestId = 0;
@@ -358,6 +363,7 @@ void PublicForwards::request(
 			kLimit
 		)).done(processResult).fail([=] { _requestId = 0; }).send();
 	}
+#endif
 }
 
 MessageStatistics::MessageStatistics(
@@ -406,6 +412,7 @@ void MessageStatistics::request(Fn<void(Data::MessageStatistics)> done) {
 	const auto requestPrivateForwards = [=](
 			const Data::StatisticalGraph &messageGraph,
 			const Data::StatisticalGraph &reactionsGraph) {
+#if 0 // todo
 		api().request(MTPchannels_GetMessages(
 			channel()->inputChannel,
 			MTP_vector<MTPInputMessage>(
@@ -456,8 +463,10 @@ void MessageStatistics::request(Fn<void(Data::MessageStatistics)> done) {
 		}).fail([=](const MTP::Error &error) {
 			requestFirstPublicForwards(messageGraph, reactionsGraph, {});
 		}).send();
+#endif
 	};
 
+#if 0 // todo
 	const auto requestStoryPrivateForwards = [=](
 			const Data::StatisticalGraph &messageGraph,
 			const Data::StatisticalGraph &reactionsGraph) {
@@ -517,6 +526,7 @@ void MessageStatistics::request(Fn<void(Data::MessageStatistics)> done) {
 			requestPrivateForwards({}, {});
 		}).send();
 	}
+#endif
 }
 
 Boosts::Boosts(not_null<PeerData*> peer)
@@ -532,6 +542,7 @@ rpl::producer<rpl::no_value, QString> Boosts::request() {
 			return lifetime;
 		}
 
+#if 0 // todo
 		_api.request(MTPpremium_GetBoostsStatus(
 			_peer->input
 		)).done([=](const MTPpremium_BoostsStatus &result) {
@@ -601,6 +612,7 @@ rpl::producer<rpl::no_value, QString> Boosts::request() {
 		}).fail([=](const MTP::Error &error) {
 			consumer.put_error_copy(error.type());
 		}).send();
+#endif
 
 		return lifetime;
 	};
@@ -615,6 +627,7 @@ void Boosts::requestBoosts(
 	constexpr auto kTlFirstSlice = tl::make_int(kFirstSlice);
 	constexpr auto kTlLimit = tl::make_int(kLimit);
 	const auto gifts = token.gifts;
+#if 0 // todo
 	_requestId = _api.request(MTPpremium_GetBoostsList(
 		gifts
 			? MTP_flags(MTPpremium_GetBoostsList::Flag::f_gifts)
@@ -675,6 +688,7 @@ void Boosts::requestBoosts(
 	}).fail([=] {
 		_requestId = 0;
 	}).send();
+#endif
 }
 
 Data::BoostStatus Boosts::boostStatus() const {
diff --git a/Telegram/SourceFiles/api/api_statistics_sender.cpp b/Telegram/SourceFiles/api/api_statistics_sender.cpp
index 21d068e3d7453c..a7b257fb9a852c 100644
--- a/Telegram/SourceFiles/api/api_statistics_sender.cpp
+++ b/Telegram/SourceFiles/api/api_statistics_sender.cpp
@@ -20,7 +20,10 @@ StatisticsRequestSender::StatisticsRequestSender(
 , _channel(peer->asChannel())
 , _user(peer->asUser())
 , _api(&_peer->session().api().instance())
+#if 0 // mtp
 , _timer([=] { checkRequests(); }) {
+#endif
+{
 }
 
 MTP::Sender &StatisticsRequestSender::api() {
@@ -37,6 +40,7 @@ not_null<UserData*> StatisticsRequestSender::user() {
 	return _user;
 }
 
+#if 0 // mtp
 void StatisticsRequestSender::checkRequests() {
 	for (auto i = begin(_requests); i != end(_requests);) {
 		for (auto j = begin(i->second); j != end(i->second);) {
@@ -82,5 +86,6 @@ StatisticsRequestSender::~StatisticsRequestSender() {
 		}
 	}
 }
+#endif
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_statistics_sender.h b/Telegram/SourceFiles/api/api_statistics_sender.h
index 2ad0b664d27d7c..510bd48479a7d5 100644
--- a/Telegram/SourceFiles/api/api_statistics_sender.h
+++ b/Telegram/SourceFiles/api/api_statistics_sender.h
@@ -19,6 +19,7 @@ namespace Api {
 class StatisticsRequestSender {
 protected:
 	explicit StatisticsRequestSender(not_null<PeerData*> peer);
+#if 0 // mtp
 	~StatisticsRequestSender();
 
 	template <
@@ -33,25 +34,30 @@ class StatisticsRequestSender {
 			dcId ? MTP::ShiftDcId(dcId, MTP::kStatsDcShift) : 0
 		).overrideId(id));
 	}
+#endif
 
 	[[nodiscard]] MTP::Sender &api();
 	[[nodiscard]] not_null<ChannelData*> channel();
 	[[nodiscard]] not_null<UserData*> user();
 
 private:
+#if 0 // mtp
 	struct Registered final {
 		mtpRequestId id;
 		MTP::DcId dcId;
 	};
 	[[nodiscard]] Registered ensureRequestIsRegistered();
 	void checkRequests();
+#endif
 
 	const not_null<PeerData*> _peer;
 	ChannelData * const _channel;
 	UserData * const _user;
 	MTP::Sender _api;
+#if 0 // mtp
 	base::Timer _timer;
 	base::flat_map<MTP::DcId, base::flat_set<mtpRequestId>> _requests;
+#endif
 
 };
 
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 91a17e2005179b..ce6389b9da2cdb 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -2898,6 +2898,8 @@ void Updates::applyUpdate(const TLupdate &update) {
 		owner.applyChatTitle(data);
 	}, [&](const TLDupdateChatPhoto &data) {
 		owner.applyChatPhoto(data);
+	}, [&](const TLDupdateChatAccentColors &data) {
+		owner.applyChatAccentColors(data);
 	}, [&](const TLDupdateChatPermissions &data) {
 		owner.applyChatPermissions(data);
 	}, [&](const TLDupdateChatLastMessage &data) {
@@ -3194,6 +3196,8 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateSelectedBackground &data) {
 	}, [&](const TLDupdateChatThemes &data) {
 		session().data().cloudThemes().applyUpdate(data);
+	}, [&](const TLDupdateAccentColors &data) {
+		session().applyAccentColors(data);
 	}, [&](const TLDupdateLanguagePackStrings &data) {
 		Lang::CurrentCloudManager().apply(data);
 	}, [&](const TLDupdateTermsOfService &data) {
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index d76dd966b9e984..0f55e36ad679d4 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -4230,11 +4230,12 @@ void ApiWrap::forwardMessages(
 				tl_bool(false), // from_background
 				tl_bool(false), // update_order_of_installed_stickers_sets
 				Api::ScheduledToTL(action.options.scheduled),
-				tl_int32(0)), // sending_id
+				tl_int64(action.options.effectId),
+				tl_int32(0), // sending_id
+				tl_bool(false)), // only_preview
 			tl_bool(draft.options != Data::ForwardOptions::PreserveInfo),
 			tl_bool(
-				draft.options == Data::ForwardOptions::NoNamesAndCaptions),
-			tl_bool(false) // only_preview
+				draft.options == Data::ForwardOptions::NoNamesAndCaptions)
 		)).done([=](const TLmessages &result) {
 			// They should've been added by updates.
 		}).fail([=](const Error &error) {
@@ -4921,7 +4922,7 @@ void ApiWrap::sendInlineResult(
 	const auto sendingId = ClientMsgIndex(localId);
 	sender().request(TLsendInlineQueryResultMessage(
 		peerToTdbChat(peer->id),
-		tl_int53(action.replyTo.topicRootId.bare),
+		MessageThreadId(peer, action),
 		MessageReplyTo(action),
 		MessageSendOptions(peer, action, sendingId),
 		tl_int64(data->getQueryId()),
diff --git a/Telegram/SourceFiles/boxes/gift_premium_box.cpp b/Telegram/SourceFiles/boxes/gift_premium_box.cpp
index 13621dbef87f97..235d4c252f607b 100644
--- a/Telegram/SourceFiles/boxes/gift_premium_box.cpp
+++ b/Telegram/SourceFiles/boxes/gift_premium_box.cpp
@@ -320,8 +320,12 @@ void ShareWithFriend(
 		const auto content = navigation->parentController()->content();
 		return content->shareUrl(
 			thread,
+#if 0 // mtp
 			MakeGiftCodeLink(&navigation->session(), slug).link,
 			QString());
+#endif
+			{ MakeGiftCodeLink(&navigation->session(), slug).link },
+			true);
 	};
 	Window::ShowChooseRecipientBox(navigation, chosen);
 }
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_color_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_color_box.cpp
index b2e292a3cbeeea..a4ad056067c60e 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_color_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_color_box.cpp
@@ -60,8 +60,14 @@ For license and copyright information please follow this link:
 #include "styles/style_settings.h"
 #include "styles/style_widgets.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_options.h"
+
 namespace {
 
+using namespace Tdb;
+
 using namespace Settings;
 
 constexpr auto kFakeChannelId = ChannelId(0xFFFFFFF000ULL);
@@ -332,7 +338,10 @@ PreviewWrap::PreviewWrap(
 }, TextWithEntities{ _peer->isSelf()
 	? tr::lng_settings_color_reply(tr::now)
 	: tr::lng_settings_color_reply_channel(tr::now),
+}))
+#if 0 // mtp
 }, MTP_messageMediaEmpty()))
+#endif
 , _replyItem(_history->addNewLocalMessage({
 	.id = _history->nextNonHistoryEntryId(),
 	.flags = (MessageFlag::FakeHistoryItem
@@ -345,6 +354,8 @@ PreviewWrap::PreviewWrap(
 }, TextWithEntities{ _peer->isSelf()
 	? tr::lng_settings_color_text(tr::now)
 	: tr::lng_settings_color_text_channel(tr::now),
+}))
+#if 0 // mtp
 }, MTP_messageMediaWebPage(
 	MTP_flags(0),
 	MTP_webPagePending(
@@ -353,9 +364,16 @@ PreviewWrap::PreviewWrap(
 		MTPstring(),
 		MTP_int(0)))))
 , _element(_replyItem->createView(_delegate.get()))
+#endif
 , _position(0, st::msgMargin.bottom()) {
 	_style->apply(_theme.get());
 
+	_replyItem->setMediaExplicit(std::make_unique<Data::MediaWebPage>(
+		_replyItem.get(),
+		_webpage.get(),
+		MediaWebPageFlag::Manual));
+	_element = _replyItem->createView(_delegate.get());
+
 	_fake->setName(peer->name(), QString());
 	std::move(colorIndexValue) | rpl::start_with_next([=](uint8 index) {
 		_fake->changeColorIndex(index);
@@ -551,6 +569,25 @@ void Set(
 			? tr::lng_settings_color_changed(tr::now)
 			: tr::lng_settings_color_changed_channel(tr::now));
 	};
+	const auto fail = [=](const Error &error) {
+		setLocal(wasIndex, wasEmojiId);
+		show->showToast(error.message);
+	};
+	const auto send = [&](auto &&request) {
+		peer->session().sender().request(
+			std::move(request)
+		).done(done).fail(fail).send();
+	};
+	if (peer->isSelf()) {
+		send(TLsetAccentColor(
+			tl_int32(values.colorIndex),
+			tl_int64(values.backgroundEmojiId)));
+	} else if (const auto channel = peer->asChannel()) {
+		send(TLsetChatAccentColor(
+			peerToTdbChat(channel->id),
+			tl_int32(values.colorIndex),
+			tl_int64(values.backgroundEmojiId)));
+#if 0 // mtp
 	const auto fail = [=](const MTP::Error &error) {
 		const auto type = error.type();
 		if (type != u"CHAT_NOT_MODIFIED"_q) {
@@ -577,6 +614,7 @@ void Set(
 			channel->inputChannel,
 			MTP_int(values.colorIndex),
 			MTP_long(values.backgroundEmojiId)));
+#endif
 
 		if (values.statusChanged
 			&& (values.statusId || peer->emojiStatusId())) {
@@ -1459,9 +1497,14 @@ void CheckBoostLevel(
 		not_null<PeerData*> peer,
 		Fn<std::optional<Ui::AskBoostReason>(int level)> askMore,
 		Fn<void()> cancel) {
+	peer->session().sender().request(TLgetChatBoostStatus(
+		peerToTdbChat(peer->id)
+	)).done([=](const TLchatBoostStatus &result) {
+#if 0 // mtp
 	peer->session().api().request(MTPpremium_GetBoostsStatus(
 		peer->input
 	)).done([=](const MTPpremium_BoostsStatus &result) {
+#endif
 		const auto &data = result.data();
 		if (const auto channel = peer->asChannel()) {
 			channel->updateLevelHint(data.vlevel().v);
@@ -1479,13 +1522,20 @@ void CheckBoostLevel(
 		auto counters = ParseBoostCounters(result);
 		counters.mine = 0; // Don't show current level as just-reached.
 		show->show(Box(Ui::AskBoostBox, Ui::AskBoostBoxData{
+#if 0 // mtp
 			.link = qs(data.vboost_url()),
+#endif
+				.link = result.data().vboost_url().v,
 			.boost = counters,
 			.reason = *reason,
 		}, openStatistics, nullptr));
 		cancel();
+#if 0 // mtp
 	}).fail([=](const MTP::Error &error) {
 		show->showToast(error.type());
+#endif
+		}).fail([=](const Error &error) {
+			show->showToast(error.message);
 		cancel();
 	}).send();
 }
diff --git a/Telegram/SourceFiles/boxes/peers/replace_boost_box.cpp b/Telegram/SourceFiles/boxes/peers/replace_boost_box.cpp
index a3bc8b69bd374a..e6ff07e0aa9119 100644
--- a/Telegram/SourceFiles/boxes/peers/replace_boost_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/replace_boost_box.cpp
@@ -36,8 +36,12 @@ For license and copyright information please follow this link:
 #include "styles/style_boxes.h"
 #include "styles/style_premium.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kWaitingOpacity = 0.5;
 
 class Row final : public PeerListRow {
@@ -382,18 +386,30 @@ object_ptr<Ui::BoxContent> ReassignBoostSingleBox(
 
 } // namespace
 
+#if 0 // mtp
 ForChannelBoostSlots ParseForChannelBoostSlots(
 		not_null<ChannelData*> channel,
 		const QVector<MTPMyBoost> &boosts) {
+#endif
+ForChannelBoostSlots ParseForChannelBoostSlots(
+		not_null<ChannelData*> channel,
+		const TLchatBoostSlots &slots) {
+	const auto &boosts = slots.data().vslots().v;
 	auto result = ForChannelBoostSlots();
 	const auto now = base::unixtime::now();
 	for (const auto &my : boosts) {
 		const auto &data = my.data();
+#if 0 // mtp
 		const auto id = data.vslot().v;
 		const auto cooldown = data.vcooldown_until_date().value_or(0);
 		const auto peerId = data.vpeer()
 			? peerFromMTP(*data.vpeer())
 			: PeerId();
+#endif
+		const auto id = data.vslot_id().v;
+		const auto cooldown = data.vcooldown_until_date().v;
+		const auto peerId = peerFromTdbChat(
+			data.vcurrently_boosted_chat_id());
 		if (!peerId && cooldown <= now) {
 			result.free.push_back(id);
 		} else if (peerId == channel->id) {
@@ -401,7 +417,10 @@ ForChannelBoostSlots ParseForChannelBoostSlots(
 		} else {
 			result.other.push_back({
 				.id = id,
+#if 0 // mtp
 				.expires = data.vexpires().v,
+#endif
+				.expires = data.vexpiration_date().v,
 				.peerId = peerId,
 				.cooldown = cooldown,
 			});
@@ -410,6 +429,7 @@ ForChannelBoostSlots ParseForChannelBoostSlots(
 	return result;
 }
 
+#if 0 // mtp
 Ui::BoostCounters ParseBoostCounters(
 		const MTPpremium_BoostsStatus &status) {
 	const auto &data = status.data();
@@ -422,6 +442,18 @@ Ui::BoostCounters ParseBoostCounters(
 		.mine = slots ? int(slots->v.size()) : 0,
 	};
 }
+#endif
+
+Ui::BoostCounters ParseBoostCounters(const TLchatBoostStatus &status) {
+	const auto &data = status.data();
+	return {
+		.level = data.vlevel().v,
+		.boosts = data.vboost_count().v,
+		.thisLevelBoosts = data.vcurrent_level_boost_count().v,
+		.nextLevelBoosts = data.vnext_level_boost_count().v,
+		.mine = int(data.vapplied_slot_ids().v.size()),
+	};
+}
 
 Ui::BoostFeatures LookupBoostFeatures(not_null<ChannelData*> channel) {
 	auto nameColorsByLevel = base::flat_map<int, int>();
diff --git a/Telegram/SourceFiles/boxes/peers/replace_boost_box.h b/Telegram/SourceFiles/boxes/peers/replace_boost_box.h
index c84b0d306cbf9f..de4370d0878a39 100644
--- a/Telegram/SourceFiles/boxes/peers/replace_boost_box.h
+++ b/Telegram/SourceFiles/boxes/peers/replace_boost_box.h
@@ -9,6 +9,11 @@ For license and copyright information please follow this link:
 
 #include "base/object_ptr.h"
 
+namespace Tdb {
+class TLchatBoostStatus;
+class TLchatBoostSlots;
+} // namespace Tdb
+
 class ChannelData;
 
 namespace Main {
@@ -35,12 +40,21 @@ struct ForChannelBoostSlots {
 	std::vector<TakenBoostSlot> other;
 };
 
+#if 0 // mtp
 [[nodiscard]] ForChannelBoostSlots ParseForChannelBoostSlots(
 	not_null<ChannelData*> channel,
 	const QVector<MTPMyBoost> &boosts);
 
 [[nodiscard]] Ui::BoostCounters ParseBoostCounters(
 	const MTPpremium_BoostsStatus &status);
+#endif
+
+[[nodiscard]] ForChannelBoostSlots ParseForChannelBoostSlots(
+	not_null<ChannelData*> channel,
+	const Tdb::TLchatBoostSlots &slots);
+
+[[nodiscard]] Ui::BoostCounters ParseBoostCounters(
+	const Tdb::TLchatBoostStatus &status);
 
 [[nodiscard]] Ui::BoostFeatures LookupBoostFeatures(
 	not_null<ChannelData*> channel);
diff --git a/Telegram/SourceFiles/boxes/share_box.cpp b/Telegram/SourceFiles/boxes/share_box.cpp
index 2c230a522f91a3..d001087603b6a4 100644
--- a/Telegram/SourceFiles/boxes/share_box.cpp
+++ b/Telegram/SourceFiles/boxes/share_box.cpp
@@ -1640,7 +1640,9 @@ ShareBox::SubmitCallback ShareBox::DefaultForwardCallback(
 				tl_bool(true), // from_background.
 				tl_bool(false), // update_order_of_installed_stickers_sets
 				Api::ScheduledToTL(options.scheduled),
-				tl_int32(0));
+				tl_int64(options.effectId),
+				tl_int32(0), // sending_id
+				tl_bool(false)); // only_preview
 
 			// If we have only one message to send
 			// Then there is a chance we should send a game score.
diff --git a/Telegram/SourceFiles/data/data_drafts.cpp b/Telegram/SourceFiles/data/data_drafts.cpp
index b016f67530a0e7..4ab604cbbc7589 100644
--- a/Telegram/SourceFiles/data/data_drafts.cpp
+++ b/Telegram/SourceFiles/data/data_drafts.cpp
@@ -191,7 +191,6 @@ void ApplyPeerCloudDraft(
 		auto cloudDraft = std::make_unique<Draft>(
 			textWithTags,
 			replyTo,
-			topicRootId,
 			MessageCursor(Ui::kQFixedMax, Ui::kQFixedMax, Ui::kQFixedMax),
 			std::move(webpage));
 		cloudDraft->date = date;
diff --git a/Telegram/SourceFiles/data/data_media_types.h b/Telegram/SourceFiles/data/data_media_types.h
index f901fb64899877..e8a9235784c7b1 100644
--- a/Telegram/SourceFiles/data/data_media_types.h
+++ b/Telegram/SourceFiles/data/data_media_types.h
@@ -787,8 +787,10 @@ class MediaGiveawayStart final : public Media {
 	QString pinnedTextSubstring() const override;
 	TextForMimeData clipboardText() const override;
 
+#if 0 // mtp
 	bool updateInlineResultMedia(const MTPMessageMedia &media) override;
 	bool updateSentMedia(const MTPMessageMedia &media) override;
+#endif
 	std::unique_ptr<HistoryView::Media> createView(
 		not_null<HistoryView::Element*> message,
 		not_null<HistoryItem*> realParent,
diff --git a/Telegram/SourceFiles/data/data_peer.cpp b/Telegram/SourceFiles/data/data_peer.cpp
index 90b70c99558ede..ec48588469f86e 100644
--- a/Telegram/SourceFiles/data/data_peer.cpp
+++ b/Telegram/SourceFiles/data/data_peer.cpp
@@ -241,6 +241,7 @@ AllowedReactions Parse(
 	});
 }
 
+#if 0 // mtp
 PeerData *PeerFromInputMTP(
 		not_null<Session*> owner,
 		const MTPInputPeer &input) {
@@ -274,6 +275,7 @@ UserData *UserFromInputMTP(
 		return (UserData*)nullptr;
 	});
 }
+#endif
 
 } // namespace Data
 
@@ -1036,6 +1038,7 @@ void PeerData::setActionBar(const TLchatActionBar *bar) {
 	});
 }
 
+#if 0 // mtp
 bool PeerData::changeColorIndex(
 		const tl::conditional<MTPint> &cloudColorIndex) {
 	return cloudColorIndex
@@ -1049,6 +1052,7 @@ bool PeerData::changeBackgroundEmojiId(
 		? cloudBackgroundEmoji->v
 		: DocumentId());
 }
+#endif
 
 bool PeerData::changeColor(
 		const tl::conditional<MTPPeerColor> &cloudColor) {
diff --git a/Telegram/SourceFiles/data/data_premium_limits.cpp b/Telegram/SourceFiles/data/data_premium_limits.cpp
index 6421f722a77e60..98b91bd73696b9 100644
--- a/Telegram/SourceFiles/data/data_premium_limits.cpp
+++ b/Telegram/SourceFiles/data/data_premium_limits.cpp
@@ -221,9 +221,13 @@ LevelLimits::LevelLimits(not_null<Main::Session*> session)
 }
 
 int LevelLimits::channelColorLevelMin() const {
+	const auto options = &_session->account().options();
+	return options->channelCustomAccentColorBoostLevelMin();
+#if 0 // mtp
 	return _session->appConfig().get<int>(
 		u"channel_color_level_min"_q,
 		5);
+#endif
 }
 
 int LevelLimits::channelBgIconLevelMin() const {
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index e91787e3e32780..a751aa8decd598 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -1216,14 +1216,7 @@ not_null<UserData*> Session::processUser(const TLuser &user) {
 	if (result->updateLastseen(lastseen)) {
 		updateFlags |= UpdateFlag::OnlineStatus;
 	}
-	if (const auto &status = data.vemoji_status()) {
-		const auto &data = status->data();
-		result->setEmojiStatus(
-			data.vcustom_emoji_id().v,
-			data.vexpiration_date().v);
-	} else {
-		result->setEmojiStatus(0);
-	}
+	result->setEmojiStatus(data.vemoji_status());
 	auto decorationsUpdated = false;
 	if (result->changeColorIndex(data.vaccent_color_id().v)) {
 		updateFlags |= UpdateFlag::Color;
@@ -1237,14 +1230,6 @@ not_null<UserData*> Session::processUser(const TLuser &user) {
 	if (decorationsUpdated && result->isMinimalLoaded()) {
 		_peerDecorationsUpdated.fire_copy(result);
 	}
-	if (const auto &status = data.vemoji_status()) {
-		const auto &data = status->data();
-		result->setEmojiStatus(
-			data.vcustom_emoji_id().v,
-			data.vexpiration_date().v);
-	} else {
-		result->setEmojiStatus(0);
-	}
 
 	if (updateFlags) {
 		session().changes().peerUpdated(result, updateFlags);
@@ -1285,6 +1270,7 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 		data.vlast_read_outbox_message_id().v);
 	history->unreadMentions().setCount(data.vunread_mention_count().v);
 	history->unreadReactions().setCount(data.vunread_reaction_count().v);
+	history->peer->setEmojiStatus(data.vemoji_status());
 	history->setUnreadMark(data.vis_marked_as_unread().v);
 	history->owner().notifySettings().apply(
 		history->peer,
@@ -1389,6 +1375,20 @@ not_null<PeerData*> Session::processPeer(const TLchat &dialog) {
 		session().sendAsPeers().setChosen(result, peerFromSender(*sender));
 	}
 
+	auto decorationsUpdated = false;
+	if (result->changeColorIndex(data.vaccent_color_id().v)) {
+		updates |= UpdateFlag::Color;
+		decorationsUpdated = true;
+	}
+	if (result->changeBackgroundEmojiId(
+		data.vbackground_custom_emoji_id().v)) {
+		updates |= UpdateFlag::BackgroundEmoji;
+		decorationsUpdated = true;
+	}
+	if (decorationsUpdated && result->isMinimalLoaded()) {
+		_peerDecorationsUpdated.fire_copy(result);
+	}
+
 	if (!result->isFullLoaded()) {
 		result->setLoadedStatus(PeerData::LoadedStatus::Full);
 	}
@@ -2818,6 +2818,23 @@ void Session::applyChatPhoto(const TLDupdateChatPhoto &data) {
 	}
 }
 
+void Session::applyChatAccentColors(const TLDupdateChatAccentColors &data) {
+	if (const auto peer = peerLoaded(peerFromTdbChat(data.vchat_id()))) {
+		auto flags = PeerUpdate::Flags();
+		if (peer->changeColorIndex(data.vaccent_color_id().v)) {
+			flags |= PeerUpdate::Flag::Color;
+		}
+		const auto id = data.vbackground_custom_emoji_id().v;
+		if (peer->changeBackgroundEmojiId(id)) {
+			flags |= PeerUpdate::Flag::BackgroundEmoji;
+		}
+		if (flags) {
+			peer->session().changes().peerUpdated(peer, flags);
+			_peerDecorationsUpdated.fire_copy(peer);
+		}
+	}
+}
+
 bool Session::pinnedCanPin(not_null<Dialogs::Entry*> entry) const {
 	if (const auto sublist = entry->asSublist()) {
 		const auto saved = &savedMessages();
@@ -5627,6 +5644,7 @@ uint64 Session::wallpapersHash() const {
 	return _wallpapersHash;
 }
 
+#if 0 // mtp
 MTP::DcId Session::statsDcId(not_null<PeerData*> peer) {
 	const auto it = _peerStatsDcIds.find(peer);
 	return (it == end(_peerStatsDcIds)) ? MTP::DcId(0) : it->second;
@@ -5639,6 +5657,7 @@ void Session::applyStatsDcId(
 		_peerStatsDcIds[peer] = dcId;
 	}
 }
+#endif
 
 void Session::saveViewAsMessages(
 		not_null<Forum*> forum,
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index 90d325f65de31b..1ad4e959093549 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -933,8 +933,10 @@ class Session final {
 	[[nodiscard]] auto peerDecorationsUpdated() const
 		-> rpl::producer<not_null<PeerData*>>;
 
+#if 0 // mtp
 	void applyStatsDcId(not_null<PeerData*>, MTP::DcId);
 	[[nodiscard]] MTP::DcId statsDcId(not_null<PeerData*>);
+#endif
 
 	void viewTagsChanged(
 		not_null<ViewElement*> view,
@@ -948,6 +950,7 @@ class Session final {
 	void applyChatPermissions(const Tdb::TLDupdateChatPermissions &data);
 	void applyChatTitle(const Tdb::TLDupdateChatTitle &data);
 	void applyChatPhoto(const Tdb::TLDupdateChatPhoto &data);
+	void applyChatAccentColors(const Tdb::TLDupdateChatAccentColors &data);
 
 private:
 	using Messages = std::unordered_map<MsgId, not_null<HistoryItem*>>;
@@ -1269,7 +1272,9 @@ class Session final {
 	base::flat_map<not_null<UserData*>, TimeId> _watchingForOffline;
 	base::Timer _watchForOfflineTimer;
 
+#if 0 // mtp
 	base::flat_map<not_null<PeerData*>, MTP::DcId> _peerStatsDcIds;
+#endif
 
 	rpl::event_stream<WebViewResultSent> _webViewResultSent;
 
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index d909fdf4643f5f..79470cbdc30df4 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -512,19 +512,16 @@ void HistoryItem::FillForwardedInfo(
 		const TLDmessageForwardInfo &data) {
 	config.originalDate = data.vdate().v;
 	config.forwardPsaType = data.vpublic_service_announcement_type().v;
-	data.vorigin().match([&](const TLDmessageForwardOriginUser &data) {
-		config.senderOriginal = peerFromUser(data.vsender_user_id());
-	}, [&](const TLDmessageForwardOriginChat &data) {
-		config.senderOriginal = peerFromTdbChat(data.vsender_chat_id());
-	}, [&](const TLDmessageForwardOriginHiddenUser &data) {
-		config.senderNameOriginal = data.vsender_name().v;
-	}, [&](const TLDmessageForwardOriginChannel &data) {
-		config.senderOriginal = peerFromTdbChat(data.vchat_id());
+	data.vorigin().match([&](const TLDmessageOriginUser &data) {
+		config.originalSenderId = peerFromUser(data.vsender_user_id());
+	}, [&](const TLDmessageOriginChat &data) {
+		config.originalSenderId = peerFromTdbChat(data.vsender_chat_id());
+	}, [&](const TLDmessageOriginHiddenUser &data) {
+		config.originalSenderName = data.vsender_name().v;
+	}, [&](const TLDmessageOriginChannel &data) {
+		config.originalSenderId = peerFromTdbChat(data.vchat_id());
 		config.originalId = data.vmessage_id().v;
-		config.authorOriginal = data.vauthor_signature().v;
-	}, [&](const TLDmessageForwardOriginMessageImport &data) {
-		config.senderNameOriginal = data.vsender_name().v;
-		config.imported = true;
+		config.originalPostAuthor = data.vauthor_signature().v;
 	});
 	if (const auto source = data.vsource()) {
 		const auto &data = source->data();
@@ -533,6 +530,13 @@ void HistoryItem::FillForwardedInfo(
 	}
 }
 
+void HistoryItem::FillImportInfo(
+		CreateConfig &config,
+		const TLDmessageImportInfo &data) {
+	config.originalSenderName = data.vsender_name().v;
+	config.imported = true;
+}
+
 HistoryItem::HistoryItem(
 	not_null<History*> history,
 	MsgId id,
@@ -549,22 +553,14 @@ HistoryItem::HistoryItem(
 	if (const auto forwarded = data.vforward_info()) {
 		FillForwardedInfo(config, forwarded->data());
 	}
+	if (const auto imported = data.vimport_info()) {
+		FillImportInfo(config, imported->data());
+	}
 	if (const auto replyTo = data.vreply_to()) {
-		config.replyToTop = data.vmessage_thread_id().v;
-		config.replyIsTopicPost = data.vis_topic_message().v;
-		replyTo->match([&](const TLDmessageReplyToMessage &data) {
-			config.replyToPeer = peerFromTdbChat(data.vchat_id());
-			config.replyTo = data.vmessage_id().v;
-		}, [&](const TLDmessageReplyToStory &data) {
-			config.replyToPeer = peerFromTdbChat(
-				data.vstory_sender_chat_id());
-			config.replyToStory = data.vstory_id().v;
-		});
-	} else if (data.vis_topic_message().v) {
-		const auto threadId = data.vmessage_thread_id().v;
-		config.replyTo = config.replyToTop = threadId;
-		config.replyIsTopicPost = true;
+		config.reply = ReplyFieldsFromTL(this, *replyTo);
 	}
+	config.reply.topMessageId = data.vmessage_thread_id().v;
+	config.reply.topicPost = data.vis_topic_message().v;
 	config.viaBotId = data.vvia_bot_user_id().v;
 	const auto interaction = data.vinteraction_info();
 	if (interaction) {
@@ -582,7 +578,7 @@ HistoryItem::HistoryItem(
 	}
 	config.markup = HistoryMessageMarkupData(data.vreply_markup());
 	config.editDate = data.vedit_date().v;
-	config.author = data.vauthor_signature().v;
+	config.postAuthor = data.vauthor_signature().v;
 
 	createComponents(std::move(config));
 
@@ -4224,8 +4220,8 @@ void HistoryItem::createServiceFromTdb(const TLmessageContent &content) {
 	auto replyInPeerId = PeerId();
 	const auto reply = Get<HistoryMessageReply>();
 	if (reply) {
-		replyToMsgId = reply->replyToMsgId;
-		replyInPeerId = reply->replyToPeerId;
+		replyToMsgId = reply->messageId();
+		replyInPeerId = reply->externalPeerId();
 		reply->clearData(this);
 	}
 	RemoveComponents(
@@ -5341,6 +5337,11 @@ void HistoryItem::setMedia(const TLmessageContent &content) {
 	checkBuyButton();
 }
 
+void HistoryItem::setMediaExplicit(std::unique_ptr<Data::Media> media) {
+	_media = std::move(media);
+	checkBuyButton();
+}
+
 void HistoryItem::setContent(const TLmessageContent &content) {
 	_flags &= ~(MessageFlag::IsGroupEssential
 		| MessageFlag::IsContactSignUp
diff --git a/Telegram/SourceFiles/history/history_item.h b/Telegram/SourceFiles/history/history_item.h
index bf187cd6c92815..f950d66e433a98 100644
--- a/Telegram/SourceFiles/history/history_item.h
+++ b/Telegram/SourceFiles/history/history_item.h
@@ -18,6 +18,7 @@ class TLmessage;
 class TLDmessage;
 class TLmessageContent;
 class TLDmessageForwardInfo;
+class TLDmessageImportInfo;
 class TLmessageInteractionInfo;
 class TLmessageReaction;
 class TLunreadReaction;
@@ -604,6 +605,7 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 	void customEmojiRepaint();
 
 	void updateContent(const Tdb::TLmessageContent &content);
+	void setMediaExplicit(std::unique_ptr<Data::Media> media);
 	void updateInteractionInfo(const Tdb::TLmessageInteractionInfo *info);
 	void updateEditedInfo(
 		TimeId editDate,
@@ -689,6 +691,9 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 	static void FillForwardedInfo(
 		CreateConfig &config,
 		const Tdb::TLDmessageForwardInfo &data);
+	static void FillImportInfo(
+		CreateConfig &config,
+		const Tdb::TLDmessageImportInfo &data);
 	void createServiceFromTdb(const Tdb::TLmessageContent &content);
 	void setServiceMessageByContent(const Tdb::TLmessageContent &content);
 	void applyContent(const Tdb::TLmessageContent &content);
diff --git a/Telegram/SourceFiles/history/history_item_components.cpp b/Telegram/SourceFiles/history/history_item_components.cpp
index 2e3962c26131ad..9353c54c834f94 100644
--- a/Telegram/SourceFiles/history/history_item_components.cpp
+++ b/Telegram/SourceFiles/history/history_item_components.cpp
@@ -55,10 +55,14 @@ For license and copyright information please follow this link:
 #include "styles/style_settings.h"
 #include "styles/style_widgets.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 #include <QtGui/QGuiApplication>
 
 namespace {
 
+using namespace Tdb;
+
 const auto kPsaForwardedPrefix = "cloud_lng_forwarded_psa_";
 
 } // namespace
@@ -406,6 +410,45 @@ FullReplyTo ReplyToFromMTP(
 }
 #endif
 
+ReplyFields ReplyFieldsFromTL(
+		not_null<HistoryItem*> item,
+		const Tdb::TLmessageReplyTo &reply) {
+	return reply.match([&](const TLDmessageReplyToMessage &data) {
+		auto result = ReplyFields();
+		result.messageId = data.vmessage_id().v;
+		const auto externalPeerId = peerFromTdbChat(data.vchat_id());
+		if (externalPeerId != item->history()->peer->id) {
+			result.externalPeerId = externalPeerId;
+		}
+		if (const auto content = data.vcontent()) {
+			result.externalMedia = HistoryItem::CreateMedia(item, *content);
+		}
+		if (const auto quote = data.vquote()) {
+			result.quote = Api::FormattedTextFromTdb(quote->data().vtext());
+			result.quoteOffset = quote->data().vposition().v;
+			result.manualQuote = quote->data().vis_manual().v;
+		}
+		if (const auto origin = data.vorigin()) {
+			origin->match([&](const TLDmessageOriginUser &data) {
+				result.externalSenderId = peerFromUser(data.vsender_user_id());
+			}, [&](const TLDmessageOriginChat &data) {
+				result.externalSenderId = peerFromTdbChat(data.vsender_chat_id());
+			}, [&](const TLDmessageOriginHiddenUser &data) {
+				result.externalSenderName = data.vsender_name().v;
+			}, [&](const TLDmessageOriginChannel &data) {
+				result.externalSenderId = peerFromTdbChat(data.vchat_id());
+				result.externalPostAuthor = data.vauthor_signature().v;
+			});
+		}
+		return result;
+	}, [&](const TLDmessageReplyToStory &data) {
+		return ReplyFields{
+			.externalPeerId = peerFromTdbChat(data.vstory_sender_chat_id()),
+			.storyId = data.vstory_id().v,
+		};
+	});
+}
+
 HistoryMessageReply::HistoryMessageReply() = default;
 
 HistoryMessageReply &HistoryMessageReply::operator=(
diff --git a/Telegram/SourceFiles/history/history_item_components.h b/Telegram/SourceFiles/history/history_item_components.h
index 8b7559dd33b102..fd97a2d413f722 100644
--- a/Telegram/SourceFiles/history/history_item_components.h
+++ b/Telegram/SourceFiles/history/history_item_components.h
@@ -15,6 +15,10 @@ For license and copyright information please follow this link:
 #include "ui/effects/ripple_animation.h"
 #include "ui/chat/message_bubble.h"
 
+namespace Tdb {
+class TLmessageReplyTo;
+} // namespace Tdb
+
 struct WebPageData;
 class VoiceSeekClickHandler;
 class ReplyKeyboard;
@@ -282,6 +286,10 @@ struct ReplyFields {
 	const MTPInputReplyTo &reply);
 #endif
 
+[[nodiscard]] ReplyFields ReplyFieldsFromTL(
+	not_null<HistoryItem*> item,
+	const Tdb::TLmessageReplyTo &reply);
+
 struct HistoryMessageReply
 	: public RuntimeComponent<HistoryMessageReply, HistoryItem> {
 	HistoryMessageReply();
diff --git a/Telegram/SourceFiles/history/view/controls/history_view_draft_options.cpp b/Telegram/SourceFiles/history/view/controls/history_view_draft_options.cpp
index d0c8ca2b8230f6..f04b65507cf425 100644
--- a/Telegram/SourceFiles/history/view/controls/history_view_draft_options.cpp
+++ b/Telegram/SourceFiles/history/view/controls/history_view_draft_options.cpp
@@ -282,6 +282,8 @@ rpl::producer<QString> PreviewWrap::showLinkSelector(
 	}, HighlightParsedLinks({
 		message.text,
 		TextUtilities::ConvertTextTagsToEntities(message.tags),
+	}, links));
+#if 0 // mtp
 	}, links), MTP_messageMediaWebPage(
 		MTP_flags(Flag()
 			| (webpage.forceLargeMedia
@@ -297,6 +299,17 @@ rpl::producer<QString> PreviewWrap::showLinkSelector(
 			MTP_long(webpage.id),
 			MTP_string(webpage.url),
 			MTP_int(0))));
+#endif
+	_draftItem->setMediaExplicit(std::make_unique<Data::MediaWebPage>(
+		_draftItem,
+		_history->owner().webpage(webpage.id),
+		(MediaWebPageFlag::Manual
+			| (webpage.forceLargeMedia
+				? MediaWebPageFlag::ForceLargeMedia
+				: MediaWebPageFlag())
+			| (webpage.forceSmallMedia
+				? MediaWebPageFlag::ForceSmallMedia
+				: MediaWebPageFlag()))));
 	_element = _draftItem->createView(_delegate.get());
 	_selectType = TextSelectType::Letters;
 	_symbol = _selectionStartSymbol = 0;
diff --git a/Telegram/SourceFiles/history/view/media/history_view_giveaway.cpp b/Telegram/SourceFiles/history/view/media/history_view_giveaway.cpp
index 4641caa07771fc..bae601bff1970f 100644
--- a/Telegram/SourceFiles/history/view/media/history_view_giveaway.cpp
+++ b/Telegram/SourceFiles/history/view/media/history_view_giveaway.cpp
@@ -31,7 +31,11 @@ constexpr auto kOutlineRatio = 0.85;
 
 auto GenerateGiveawayStart(
 	not_null<Element*> parent,
+#if 0 // mtp
 	not_null<Data::GiveawayStart*> data)
+#endif
+	not_null<Data::GiveawayStart*> data,
+	DocumentData *passedSticker)
 -> Fn<void(Fn<void(std::unique_ptr<MediaGenericPart>)>)> {
 	return [=](Fn<void(std::unique_ptr<MediaGenericPart>)> push) {
 		const auto months = data->months;
@@ -39,10 +43,14 @@ auto GenerateGiveawayStart(
 
 		using Data = StickerWithBadgePart::Data;
 		const auto sticker = [=] {
+#if 0 // mtp
 			const auto &session = parent->history()->session();
 			auto &packs = session.giftBoxStickersPacks();
 			return Data{
 				.sticker = packs.lookup(months),
+#endif
+			return Data{
+				.sticker = passedSticker,
 				.size = st::msgServiceGiftBoxStickerSize,
 				.singleTimePlayback = true,
 			};
diff --git a/Telegram/SourceFiles/history/view/media/history_view_giveaway.h b/Telegram/SourceFiles/history/view/media/history_view_giveaway.h
index 23f223bd2965e8..fd793379d90465 100644
--- a/Telegram/SourceFiles/history/view/media/history_view_giveaway.h
+++ b/Telegram/SourceFiles/history/view/media/history_view_giveaway.h
@@ -19,7 +19,11 @@ class MediaGenericPart;
 
 [[nodiscard]] auto GenerateGiveawayStart(
 	not_null<Element*> parent,
+#if 0 // mtp
 	not_null<Data::GiveawayStart*> data)
+#endif
+	not_null<Data::GiveawayStart*> data,
+	DocumentData *passedSticker)
 -> Fn<void(Fn<void(std::unique_ptr<MediaGenericPart>)>)>;
 
 [[nodiscard]] auto GenerateGiveawayResults(
diff --git a/Telegram/SourceFiles/info/channel_statistics/boosts/giveaway/giveaway_list_controllers.cpp b/Telegram/SourceFiles/info/channel_statistics/boosts/giveaway/giveaway_list_controllers.cpp
index 22c3680bd55f72..1d31d247f808e8 100644
--- a/Telegram/SourceFiles/info/channel_statistics/boosts/giveaway/giveaway_list_controllers.cpp
+++ b/Telegram/SourceFiles/info/channel_statistics/boosts/giveaway/giveaway_list_controllers.cpp
@@ -244,6 +244,7 @@ Main::Session &MyChannelsListController::session() const {
 
 void MyChannelsListController::prepare() {
 	delegate()->peerListSetSearchMode(PeerListSearchMode::Enabled);
+#if 0 // todo
 	const auto api = _apiLifetime.make_state<MTP::Sender>(
 		&session().api().instance());
 	api->request(
@@ -285,6 +286,7 @@ void MyChannelsListController::prepare() {
 		delegate()->peerListRefreshRows();
 		_selected.clear();
 	}).send();
+#endif
 }
 
 void MyChannelsListController::setCheckError(Fn<bool(int)> callback) {
diff --git a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
index 0c1e588616e717..9225cb350e7f2c 100644
--- a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
+++ b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
@@ -990,7 +990,7 @@ void WebViewInstance::requestButton() {
 			: _button.startCommand),
 		Window::Theme::WebViewTheme(),
 		tl_string("tdesktop"),
-		tl_int53(action.replyTo.topicRootId.bare),
+		MessageThreadId(action.history->peer, action),
 		MessageReplyTo(action)
 	)).done([=](const TLwebAppInfo &result) {
 		const auto &data = result.data();
diff --git a/Telegram/SourceFiles/main/main_app_config.cpp b/Telegram/SourceFiles/main/main_app_config.cpp
index 8aeb4c172274a4..4a0de8961a8590 100644
--- a/Telegram/SourceFiles/main/main_app_config.cpp
+++ b/Telegram/SourceFiles/main/main_app_config.cpp
@@ -10,7 +10,9 @@ For license and copyright information please follow this link:
 #include "apiwrap.h"
 #include "base/call_delayed.h"
 #include "main/main_account.h"
+#if 0 // mtp
 #include "ui/chat/chat_style.h"
+#endif
 
 #include "tdb/tdb_tl_scheme.h"
 #include "main/main_session.h"
@@ -328,6 +330,7 @@ base::flat_map<QString, QString> AppConfig::getStringMap(
 	});
 }
 
+#if 0 // mtp
 std::vector<std::map<QString, QString>> AppConfig::getStringMapArray(
 		const QString &key,
 		std::vector<std::map<QString, QString>> &&fallback) const {
@@ -379,6 +382,7 @@ std::vector<int> AppConfig::getIntArray(
 		});
 	});
 }
+#endif
 
 bool AppConfig::suggestionCurrent(const QString &key) const {
 	return !_dismissedSuggestions.contains(key)
diff --git a/Telegram/SourceFiles/main/main_app_config.h b/Telegram/SourceFiles/main/main_app_config.h
index 5a0bec5f49a312..e7e4cc679172fa 100644
--- a/Telegram/SourceFiles/main/main_app_config.h
+++ b/Telegram/SourceFiles/main/main_app_config.h
@@ -44,8 +44,14 @@ class AppConfig final {
 		} else if constexpr (
 				std::is_same_v<Type, base::flat_map<QString, QString>>) {
 			return getStringMap(key, std::move(fallback));
+#if 0 // mtp
 		} else if constexpr (std::is_same_v<Type, std::vector<int>>) {
 			return getIntArray(key, std::move(fallback));
+#endif
+		} else if constexpr (std::is_same_v<
+				Type,
+				std::vector<std::map<QString, QString>>>) {
+			return getStringMapArray(key, std::move(fallback));
 		} else if constexpr (std::is_same_v<Type, bool>) {
 			return getBool(key, fallback);
 		}
diff --git a/Telegram/SourceFiles/main/main_session.cpp b/Telegram/SourceFiles/main/main_session.cpp
index 6bc19e9f86e265..b05abb5594e39f 100644
--- a/Telegram/SourceFiles/main/main_session.cpp
+++ b/Telegram/SourceFiles/main/main_session.cpp
@@ -56,6 +56,7 @@ For license and copyright information please follow this link:
 #include "tdb/tdb_tl_scheme.h"
 #include "tdb/tdb_option.h"
 #include "api/api_global_privacy.h"
+#include "ui/chat/chat_style.h"
 
 #ifndef TDESKTOP_DISABLE_SPELLCHECK
 #include "chat_helpers/spellchecker_common.h"
@@ -598,6 +599,10 @@ Window::SessionController *Session::tryResolveWindow(
 	return _windows.front();
 }
 
+void Session::applyAccentColors(const TLDupdateAccentColors &update) {
+	api().peerColors().apply(update);
+}
+
 auto Session::colorIndicesValue()
 -> rpl::producer<Ui::ColorIndicesCompressed> {
 	return api().peerColors().indicesValue();
diff --git a/Telegram/SourceFiles/main/main_session.h b/Telegram/SourceFiles/main/main_session.h
index 86ea6cd7457dac..e99d51ec7ce943 100644
--- a/Telegram/SourceFiles/main/main_session.h
+++ b/Telegram/SourceFiles/main/main_session.h
@@ -19,6 +19,7 @@ class Account;
 class Sender;
 class TLDupdateOption;
 class TLmessage;
+class TLDupdateAccentColors;
 } // namespace Tdb
 
 namespace Api {
@@ -266,6 +267,7 @@ class Session final : public base::has_weak_ptr {
 	[[nodiscard]] Support::Helper &supportHelper() const;
 	[[nodiscard]] Support::Templates &supportTemplates() const;
 
+	void applyAccentColors(const Tdb::TLDupdateAccentColors &update);
 	[[nodiscard]] auto colorIndicesValue()
 		-> rpl::producer<Ui::ColorIndicesCompressed>;
 
@@ -321,6 +323,8 @@ class Session final : public base::has_weak_ptr {
 	base::flat_set<not_null<Window::SessionController*>> _windows;
 	base::Timer _saveSettingsTimer;
 
+	rpl::event_stream<> _colorIndicesChanged;
+	std::unique_ptr<Ui::ColorIndicesCompressed> _colorIndicesCurrent;
 #if 0 // goodToRemove
 	QByteArray _tmpPassword;
 	TimeId _tmpPasswordValidUntil = 0;
diff --git a/Telegram/SourceFiles/media/stories/media_stories_share.cpp b/Telegram/SourceFiles/media/stories/media_stories_share.cpp
index 4a91b06aa5809d..715b696fb91504 100644
--- a/Telegram/SourceFiles/media/stories/media_stories_share.cpp
+++ b/Telegram/SourceFiles/media/stories/media_stories_share.cpp
@@ -169,7 +169,9 @@ using namespace Tdb;
 				tl_bool(true), // from_background.
 				tl_bool(false), // update_order_of_installed_stickers_sets
 				Api::ScheduledToTL(action.options.scheduled),
-				tl_int32(0));
+				tl_int64(options.effectId),
+				tl_int32(0), // sending_id
+				tl_bool(false)); // only_preview
 			sender.request(TLsendMessage(
 				peerToTdbChat(threadPeer->id),
 				tl_int53(action.replyTo.topicRootId.bare),
diff --git a/Telegram/SourceFiles/payments/payments_form.cpp b/Telegram/SourceFiles/payments/payments_form.cpp
index 17d88e1bf2dd32..3245fd6f81d698 100644
--- a/Telegram/SourceFiles/payments/payments_form.cpp
+++ b/Telegram/SourceFiles/payments/payments_form.cpp
@@ -184,6 +184,7 @@ not_null<Main::Session*> SessionFromId(const InvoiceId &id) {
 	return &giveaway.boostPeer->session();
 }
 
+#if 0 // mtp
 MTPinputStorePaymentPurpose InvoicePremiumGiftCodeGiveawayToTL(
 		const InvoicePremiumGiftCode &invoice) {
 	const auto &giveaway = v::get<InvoicePremiumGiftCodeGiveaway>(
@@ -223,6 +224,7 @@ MTPinputStorePaymentPurpose InvoicePremiumGiftCodeGiveawayToTL(
 		MTP_string(invoice.currency),
 		MTP_long(invoice.amount));
 }
+#endif
 
 MTPinputStorePaymentPurpose InvoiceCreditsGiveawayToTL(
 		const InvoicePremiumGiftCode &invoice) {
diff --git a/Telegram/SourceFiles/payments/payments_form.h b/Telegram/SourceFiles/payments/payments_form.h
index e6a770b280f089..8babaf4755c0ef 100644
--- a/Telegram/SourceFiles/payments/payments_form.h
+++ b/Telegram/SourceFiles/payments/payments_form.h
@@ -302,10 +302,12 @@ struct FormUpdate : std::variant<
 
 [[nodiscard]] not_null<Main::Session*> SessionFromId(const InvoiceId &id);
 
+#if 0 // mtp
 [[nodiscard]] MTPinputStorePaymentPurpose InvoicePremiumGiftCodeGiveawayToTL(
 	const InvoicePremiumGiftCode &invoice);
 [[nodiscard]] MTPinputStorePaymentPurpose InvoiceCreditsGiveawayToTL(
 	const InvoicePremiumGiftCode &invoice);
+#endif
 
 class Form final : public base::has_weak_ptr {
 public:
diff --git a/Telegram/SourceFiles/support/support_autocomplete.cpp b/Telegram/SourceFiles/support/support_autocomplete.cpp
index 73f03b1483e9b3..1ad807f5a85f61 100644
--- a/Telegram/SourceFiles/support/support_autocomplete.cpp
+++ b/Telegram/SourceFiles/support/support_autocomplete.cpp
@@ -320,18 +320,7 @@ AdminLog::OwnedItem GenerateContactItem(
 		tl_bool(true), // is_outgoing
 		tl_bool(false), // is_pinned
 		tl_bool(false), // is_from_offline
-		tl_bool(false), // can_be_edited
-		tl_bool(false), // can_be_forwarded
 		tl_bool(true), // can_be_saved
-		tl_bool(true), // can_be_deleted_only_for_self
-		tl_bool(false), // can_be_deleted_for_all_users
-		tl_bool(false), // can_get_added_reactions
-		tl_bool(false), // can_get_statistics
-		tl_bool(false), // can_get_message_thread
-		tl_bool(false), // can_get_read_date
-		tl_bool(false), // can_get_viewers
-		tl_bool(false), // can_get_media_timestamp_links
-		tl_bool(false), // can_report_reactions
 		tl_bool(false), // has_timestamped_media
 		tl_bool(false), // is_channel_post
 		tl_bool(false), // is_topic_message
@@ -339,7 +328,7 @@ AdminLog::OwnedItem GenerateContactItem(
 		tl_int32(base::unixtime::now()), // date
 		tl_int32(0), // edit_date
 		tl_messageForwardInfo(
-			tl_messageForwardOriginUser(
+			tl_messageOriginUser(
 				tl_int53(history->session().userId().bare)),
 			tl_int32(base::unixtime::now()), // date
 			null, // source
@@ -360,6 +349,7 @@ AdminLog::OwnedItem GenerateContactItem(
 		tl_string(), // author_signature
 		tl_int64(0), // media_album_id
 		tl_int64(0), // effect_id
+		tl_bool(false), // has_sensitive_content
 		tl_string(), // restriction_reason
 		tl_messageContact(
 			tl_contact(
diff --git a/Telegram/SourceFiles/tdb/td_api.tl b/Telegram/SourceFiles/tdb/td_api.tl
index 8e89e9cbd68b2f..89afa2f2f9b355 100644
--- a/Telegram/SourceFiles/tdb/td_api.tl
+++ b/Telegram/SourceFiles/tdb/td_api.tl
@@ -117,7 +117,7 @@ textEntities entities:vector<textEntity> = TextEntities;
 //@description A text with some entities
 //@text The text
 //@entities Entities contained in the text. Entities can be nested, but must not mutually intersect with each other.
-//-Pre, Code and PreCode entities can't contain other entities. Bold, Italic, Underline, Strikethrough, and Spoiler entities can contain and can be part of any other entities. All other entities can't contain each other
+//-Pre, Code and PreCode entities can't contain other entities. BlockQuote entities can't contain other BlockQuote entities. Bold, Italic, Underline, Strikethrough, and Spoiler entities can contain and can be part of any other entities. All other entities can't contain each other
 formattedText text:string entities:vector<textEntity> = FormattedText;
 
 
@@ -689,11 +689,11 @@ inputChatPhotoSticker sticker:chatPhotoSticker = InputChatPhoto;
 
 
 //@description Describes actions that a user is allowed to take in a chat
-//@can_send_basic_messages True, if the user can send text messages, contacts, invoices, locations, and venues
+//@can_send_basic_messages True, if the user can send text messages, contacts, giveaways, invoices, locations, and venues
 //@can_send_audios True, if the user can send music files
 //@can_send_documents True, if the user can send documents
-//@can_send_photos True, if the user can send audio photos
-//@can_send_videos True, if the user can send audio videos
+//@can_send_photos True, if the user can send photos
+//@can_send_videos True, if the user can send videos
 //@can_send_video_notes True, if the user can send video notes
 //@can_send_voice_notes True, if the user can send voice notes
 //@can_send_polls True, if the user can send polls
@@ -706,14 +706,13 @@ inputChatPhotoSticker sticker:chatPhotoSticker = InputChatPhoto;
 chatPermissions can_send_basic_messages:Bool can_send_audios:Bool can_send_documents:Bool can_send_photos:Bool can_send_videos:Bool can_send_video_notes:Bool can_send_voice_notes:Bool can_send_polls:Bool can_send_other_messages:Bool can_add_web_page_previews:Bool can_change_info:Bool can_invite_users:Bool can_pin_messages:Bool can_manage_topics:Bool = ChatPermissions;
 
 //@description Describes rights of the administrator
-//@can_manage_chat True, if the administrator can get chat event log, get chat statistics, get chat boosts in channels, get message statistics in channels, get channel members,
-//-see anonymous administrators in supergroups and ignore slow mode. Implied by any other privilege; applicable to supergroups and channels only
+//@can_manage_chat True, if the administrator can get chat event log, get chat boosts in channels, get channel members, report supergroup spam messages, see anonymous administrators in supergroups and ignore slow mode. Implied by any other privilege; applicable to supergroups and channels only
 //@can_change_info True, if the administrator can change the chat title, photo, and other settings
-//@can_post_messages True, if the administrator can create channel posts; applicable to channels only
+//@can_post_messages True, if the administrator can create channel posts or view channel statistics; applicable to channels only
 //@can_edit_messages True, if the administrator can edit messages of other users and pin messages; applicable to channels only
 //@can_delete_messages True, if the administrator can delete messages of other users
 //@can_invite_users True, if the administrator can invite new users to the chat
-//@can_restrict_members True, if the administrator can restrict, ban, or unban chat members; always true for channels
+//@can_restrict_members True, if the administrator can restrict, ban, or unban chat members or view supergroup statistics; always true for channels
 //@can_pin_messages True, if the administrator can pin messages; applicable to basic groups and supergroups only
 //@can_manage_topics True, if the administrator can manage topics; applicable to forum supergroups only
 //@can_promote_members True, if the administrator can add new administrators with a subset of their own privileges or demote administrators that were directly or indirectly promoted by them
@@ -741,6 +740,77 @@ premiumPaymentOption currency:string amount:int53 discount_percentage:int32 mont
 //@last_transaction_id Identifier of the last in-store transaction for the currently used option
 premiumStatePaymentOption payment_option:premiumPaymentOption is_current:Bool is_upgrade:Bool last_transaction_id:string = PremiumStatePaymentOption;
 
+//@description Describes an option for creating Telegram Premium gift codes
+//@currency ISO 4217 currency code for Telegram Premium gift code payment
+//@amount The amount to pay, in the smallest units of the currency
+//@user_count Number of users which will be able to activate the gift codes
+//@month_count Number of month the Telegram Premium subscription will be active
+//@store_product_id Identifier of the store product associated with the option; may be empty if none
+//@store_product_quantity Number of times the store product must be paid
+premiumGiftCodePaymentOption currency:string amount:int53 user_count:int32 month_count:int32 store_product_id:string store_product_quantity:int32 = PremiumGiftCodePaymentOption;
+
+//@description Contains a list of options for creating Telegram Premium gift codes
+//@options The list of options
+premiumGiftCodePaymentOptions options:vector<premiumGiftCodePaymentOption> = PremiumGiftCodePaymentOptions;
+
+//@description Contains information about a Telegram Premium gift code
+//@creator_id Identifier of a chat or a user that created the gift code
+//@creation_date Point in time (Unix timestamp) when the code was created
+//@is_from_giveaway True, if the gift code was created for a giveaway
+//@giveaway_message_id Identifier of the corresponding giveaway message in the creator_id chat; can be 0 or an identifier of a deleted message
+//@month_count Number of month the Telegram Premium subscription will be active after code activation
+//@user_id Identifier of a user for which the code was created; 0 if none
+//@use_date Point in time (Unix timestamp) when the code was activated; 0 if none
+premiumGiftCodeInfo creator_id:MessageSender creation_date:int32 is_from_giveaway:Bool giveaway_message_id:int53 month_count:int32 user_id:int53 use_date:int32 = PremiumGiftCodeInfo;
+
+
+//@class PremiumGiveawayParticipantStatus
+//@description Contains information about status of a user in a Telegram Premium giveaway
+
+//@description The user is eligible for the giveaway
+premiumGiveawayParticipantStatusEligible = PremiumGiveawayParticipantStatus;
+
+//@description The user participates in the giveaway
+premiumGiveawayParticipantStatusParticipating = PremiumGiveawayParticipantStatus;
+
+//@description The user can't participate in the giveaway, because they have already been member of the chat
+//@joined_chat_date Point in time (Unix timestamp) when the user joined the chat
+premiumGiveawayParticipantStatusAlreadyWasMember joined_chat_date:int32 = PremiumGiveawayParticipantStatus;
+
+//@description The user can't participate in the giveaway, because they are an administrator in one of the chats that created the giveaway
+//@chat_id Identifier of the chat administered by the user
+premiumGiveawayParticipantStatusAdministrator chat_id:int53 = PremiumGiveawayParticipantStatus;
+
+//@description The user can't participate in the giveaway, because they phone number is from a disallowed country
+//@user_country_code A two-letter ISO 3166-1 alpha-2 country code of the user's country
+premiumGiveawayParticipantStatusDisallowedCountry user_country_code:string = PremiumGiveawayParticipantStatus;
+
+
+//@class PremiumGiveawayInfo
+//@description Contains information about Telegram Premium giveaway
+
+//@description Describes an ongoing giveaway
+//@creation_date Point in time (Unix timestamp) when the giveaway was created
+//@status Status of the current user in the giveaway
+//@is_ended True, if the giveaway has ended and results are being prepared
+premiumGiveawayInfoOngoing creation_date:int32 status:PremiumGiveawayParticipantStatus is_ended:Bool = PremiumGiveawayInfo;
+
+//@description Describes a completed giveaway
+//@creation_date Point in time (Unix timestamp) when the giveaway was created
+//@actual_winners_selection_date Point in time (Unix timestamp) when the winners were selected. May be bigger than winners selection date specified in parameters of the giveaway
+//@was_refunded True, if the giveaway was canceled and was fully refunded
+//@winner_count Number of winners in the giveaway
+//@activation_count Number of winners, which activated their gift codes
+//@gift_code Telegram Premium gift code that was received by the current user; empty if the user isn't a winner in the giveaway
+premiumGiveawayInfoCompleted creation_date:int32 actual_winners_selection_date:int32 was_refunded:Bool winner_count:int32 activation_count:int32 gift_code:string = PremiumGiveawayInfo;
+
+
+//@description Contains information about supported accent color for user/chat name, background of empty chat photo, replies to messages and link previews
+//@id Accent color identifier
+//@built_in_accent_color_id Identifier of a built-in color to use in places, where only one color is needed; 0-6
+//@light_theme_colors The list of 1-3 colors in RGB format, describing the accent color, as expected to be shown in light themes
+//@dark_theme_colors The list of 1-3 colors in RGB format, describing the accent color, as expected to be shown in dark themes
+accentColor id:int32 built_in_accent_color_id:int32 light_theme_colors:vector<int32> dark_theme_colors:vector<int32> = AccentColor;
 
 //@description Describes a custom emoji to be shown instead of the Telegram Premium badge
 //@custom_emoji_id Identifier of the custom emoji in stickerFormatTgs format
@@ -767,6 +837,8 @@ usernames active_usernames:vector<string> disabled_usernames:vector<string> edit
 //@phone_number Phone number of the user
 //@status Current online status of the user
 //@profile_photo Profile photo of the user; may be null
+//@accent_color_id Identifier of the accent color for name, and backgrounds of profile photo, reply header, and link preview
+//@background_custom_emoji_id Identifier of a custom emoji to be shown on the reply header background; 0 if none. For Telegram Premium users only
 //@emoji_status Emoji status to be shown instead of the default Telegram Premium badge; may be null. For Telegram Premium users only
 //@is_contact The user is a contact of the current user
 //@is_mutual_contact The user is a contact of the current user and the current user is a contact of the user
@@ -783,7 +855,7 @@ usernames active_usernames:vector<string> disabled_usernames:vector<string> edit
 //@type Type of the user
 //@language_code IETF language tag of the user's language; only available to bots
 //@added_to_attachment_menu True, if the user added the current bot to attachment menu; only available to bots
-user id:int53 first_name:string last_name:string usernames:usernames phone_number:string status:UserStatus profile_photo:profilePhoto emoji_status:emojiStatus is_contact:Bool is_mutual_contact:Bool is_close_friend:Bool is_verified:Bool is_premium:Bool is_support:Bool restriction_reason:string is_scam:Bool is_fake:Bool has_active_stories:Bool has_unread_active_stories:Bool have_access:Bool type:UserType language_code:string added_to_attachment_menu:Bool = User;
+user id:int53 first_name:string last_name:string usernames:usernames phone_number:string status:UserStatus profile_photo:profilePhoto accent_color_id:int32 background_custom_emoji_id:int64 emoji_status:emojiStatus is_contact:Bool is_mutual_contact:Bool is_close_friend:Bool is_verified:Bool is_premium:Bool is_support:Bool restriction_reason:string is_scam:Bool is_fake:Bool has_active_stories:Bool has_unread_active_stories:Bool have_access:Bool type:UserType language_code:string added_to_attachment_menu:Bool = User;
 
 
 //@description Contains information about a bot
@@ -1007,6 +1079,7 @@ inviteLinkChatTypeChannel = InviteLinkChatType;
 //@type Type of the chat
 //@title Title of the chat
 //@photo Chat photo; may be null
+//@accent_color_id Identifier of the accent color for chat title and background of chat photo
 //@param_description Chat description
 //@member_count Number of members in the chat
 //@member_user_ids User identifiers of some chat members that may be known to the current user
@@ -1015,7 +1088,7 @@ inviteLinkChatTypeChannel = InviteLinkChatType;
 //@is_verified True, if the chat is verified
 //@is_scam True, if many users reported this chat as a scam
 //@is_fake True, if many users reported this chat as a fake account
-chatInviteLinkInfo chat_id:int53 accessible_for:int32 type:InviteLinkChatType title:string photo:chatPhotoInfo description:string member_count:int32 member_user_ids:vector<int53> creates_join_request:Bool is_public:Bool is_verified:Bool is_scam:Bool is_fake:Bool = ChatInviteLinkInfo;
+chatInviteLinkInfo chat_id:int53 accessible_for:int32 type:InviteLinkChatType title:string photo:chatPhotoInfo accent_color_id:int32 description:string member_count:int32 member_user_ids:vector<int53> creates_join_request:Bool is_public:Bool is_verified:Bool is_scam:Bool is_fake:Bool = ChatInviteLinkInfo;
 
 
 //@description Describes a user that sent a join request and waits for administrator approval
@@ -1155,7 +1228,7 @@ messageSenders total_count:int32 senders:vector<MessageSender> = MessageSenders;
 
 
 //@description Represents a message sender, which can be used to send messages in a chat
-//@sender Available message senders
+//@sender The message sender
 //@needs_premium True, if Telegram Premium is needed to use the message sender
 chatMessageSender sender:MessageSender needs_premium:Bool = ChatMessageSender;
 
@@ -1174,31 +1247,27 @@ messageViewer user_id:int53 view_date:int32 = MessageViewer;
 messageViewers viewers:vector<messageViewer> = MessageViewers;
 
 
-//@class MessageForwardOrigin
-//@description Contains information about the origin of a forwarded message
+//@class MessageOrigin
+//@description Contains information about the origin of a message
 
 //@description The message was originally sent by a known user
 //@sender_user_id Identifier of the user that originally sent the message
-messageForwardOriginUser sender_user_id:int53 = MessageForwardOrigin;
+messageOriginUser sender_user_id:int53 = MessageOrigin;
+
+//@description The message was originally sent by a user, which is hidden by their privacy settings
+//@sender_name Name of the sender
+messageOriginHiddenUser sender_name:string = MessageOrigin;
 
 //@description The message was originally sent on behalf of a chat
 //@sender_chat_id Identifier of the chat that originally sent the message
 //@author_signature For messages originally sent by an anonymous chat administrator, original message author signature
-messageForwardOriginChat sender_chat_id:int53 author_signature:string = MessageForwardOrigin;
-
-//@description The message was originally sent by a user, which is hidden by their privacy settings
-//@sender_name Name of the sender
-messageForwardOriginHiddenUser sender_name:string = MessageForwardOrigin;
+messageOriginChat sender_chat_id:int53 author_signature:string = MessageOrigin;
 
 //@description The message was originally a post in a channel
-//@chat_id Identifier of the chat from which the message was originally forwarded
+//@chat_id Identifier of the channel chat to which the message was originally sent
 //@message_id Message identifier of the original message
 //@author_signature Original post author signature
-messageForwardOriginChannel chat_id:int53 message_id:int53 author_signature:string = MessageForwardOrigin;
-
-//@description The message was imported from an exported message history
-//@sender_name Name of the sender
-messageForwardOriginMessageImport sender_name:string = MessageForwardOrigin;
+messageOriginChannel chat_id:int53 message_id:int53 author_signature:string = MessageOrigin;
 
 
 //@class ReactionType
@@ -1214,12 +1283,17 @@ reactionTypeCustomEmoji custom_emoji_id:int64 = ReactionType;
 
 
 //@description Contains information about a forwarded message
-//@origin Origin of a forwarded message
+//@origin Origin of the forwarded message
 //@date Point in time (Unix timestamp) when the message was originally sent
 //@public_service_announcement_type The type of a public service announcement for the forwarded message
 //@from_chat_id For messages forwarded to the chat with the current user (Saved Messages), to the Replies bot chat, or to the channel's discussion group, the identifier of the chat from which the message was forwarded last time; 0 if unknown
 //@from_message_id For messages forwarded to the chat with the current user (Saved Messages), to the Replies bot chat, or to the channel's discussion group, the identifier of the original message from which the new message was forwarded last time; 0 if unknown
-messageForwardInfo origin:MessageForwardOrigin date:int32 public_service_announcement_type:string from_chat_id:int53 from_message_id:int53 = MessageForwardInfo;
+messageForwardInfo origin:MessageOrigin date:int32 public_service_announcement_type:string from_chat_id:int53 from_message_id:int53 = MessageForwardInfo;
+
+//@description Contains information about a message created with importMessages
+//@sender_name Name of the original sender
+//@date Point in time (Unix timestamp) when the message was originally sent
+messageImportInfo sender_name:string date:int32 = MessageImportInfo;
 
 //@description Contains information about replies to a message
 //@reply_count Number of times the message was directly or indirectly replied
@@ -1233,8 +1307,10 @@ messageReplyInfo reply_count:int32 recent_replier_ids:vector<MessageSender> last
 //@type Type of the reaction
 //@total_count Number of times the reaction was added
 //@is_chosen True, if the reaction is chosen by the current user
+//@used_sender_id Identifier of the message sender used by the current user to add the reaction; may be null if unknown or the reaction isn't chosen
 //@recent_sender_ids Identifiers of at most 3 recent message senders, added the reaction; available in private, basic group and supergroup chats
-messageReaction type:ReactionType total_count:int32 is_chosen:Bool recent_sender_ids:vector<MessageSender> = MessageReaction;
+messageReaction type:ReactionType total_count:int32 is_chosen:Bool used_sender_id:MessageSender recent_sender_ids:vector<MessageSender> = MessageReaction;
+
 
 //@description Contains information about interactions with a message
 //@view_count Number of times the message was viewed
@@ -1261,24 +1337,49 @@ messageSendingStatePending sending_id:int32 = MessageSendingState;
 //@error The cause of the message sending failure
 //@can_retry True, if the message can be re-sent
 //@need_another_sender True, if the message can be re-sent only on behalf of a different sender
+//@need_another_reply_quote True, if the message can be re-sent only if another quote is chosen in the message that is replied by the given message
+//@need_drop_reply True, if the message can be re-sent only if the message to be replied is removed. This will be done automatically by resendMessages
 //@retry_after Time left before the message can be re-sent, in seconds. No update is sent when this field changes
-messageSendingStateFailed error:error can_retry:Bool need_another_sender:Bool retry_after:double = MessageSendingState;
+messageSendingStateFailed error:error can_retry:Bool need_another_sender:Bool need_another_reply_quote:Bool need_drop_reply:Bool retry_after:double = MessageSendingState;
 
 
 //@class MessageReplyTo
 //@description Contains information about the message or the story a message is replying to
 
-//@description Describes a replied message
-//@chat_id The identifier of the chat to which the replied message belongs; ignored for outgoing replies. For example, messages in the Replies chat are replies to messages in different chats
-//@message_id The identifier of the replied message
-messageReplyToMessage chat_id:int53 message_id:int53 = MessageReplyTo;
-
-//@description Describes a replied story
-//@story_sender_chat_id The identifier of the sender of the replied story. Currently, stories can be replied only in the sender's chat
-//@story_id The identifier of the replied story
+//@description Describes a message replied by a given message
+//@chat_id The identifier of the chat to which the message belongs; may be 0 if the replied message is in unknown chat
+//@message_id The identifier of the message; may be 0 if the replied message is in unknown chat
+//@quote Manually or automatically chosen quote from the replied message; may be null if none. Only Bold, Italic, Underline, Strikethrough, Spoiler, and CustomEmoji entities can be present in the quote
+//@is_quote_manual True, if the quote was manually chosen by the message sender
+//@origin Information about origin of the message if the message was from another chat or topic; may be null for messages from the same chat
+//@origin_send_date Point in time (Unix timestamp) when the message was sent if the message was from another chat or topic; 0 for messages from the same chat
+//@content Media content of the message if the message was from another chat or topic; may be null for messages from the same chat and messages without media.
+//-Can be only one of the following types: messageAnimation, messageAudio, messageContact, messageDice, messageDocument, messageGame, messageInvoice, messageLocation,
+//-messagePhoto, messagePoll, messagePremiumGiveaway, messageSticker, messageStory, messageText (for link preview), messageVenue, messageVideo, messageVideoNote, or messageVoiceNote
+messageReplyToMessage chat_id:int53 message_id:int53 quote:formattedText is_quote_manual:Bool origin:MessageOrigin origin_send_date:int32 content:MessageContent = MessageReplyTo;
+
+//@description Describes a story replied by a given message
+//@story_sender_chat_id The identifier of the sender of the story
+//@story_id The identifier of the story
 messageReplyToStory story_sender_chat_id:int53 story_id:int32 = MessageReplyTo;
 
 
+//@class InputMessageReplyTo
+//@description Contains information about the message or the story to be replied
+
+//@description Describes a message to be replied
+//@chat_id The identifier of the chat to which the message to be replied belongs; pass 0 if the message to be replied is in the same chat. Must always be 0 for replies in secret chats. A message can be replied in another chat or topic only if message.can_be_replied_in_another_chat
+//@message_id The identifier of the message to be replied in the same or the specified chat
+//@quote Manually chosen quote from the message to be replied; pass null if none; 0-getOption("message_reply_quote_length_max") characters. Must always be null for replies in secret chats.
+//-Only Bold, Italic, Underline, Strikethrough, Spoiler, and CustomEmoji entities are allowed to be kept and must be kept in the quote
+inputMessageReplyToMessage chat_id:int53 message_id:int53 quote:formattedText = InputMessageReplyTo;
+
+//@description Describes a story to be replied
+//@story_sender_chat_id The identifier of the sender of the story. Currently, stories can be replied only in the sender's chat
+//@story_id The identifier of the story
+inputMessageReplyToStory story_sender_chat_id:int53 story_id:int32 = InputMessageReplyTo;
+
+
 //@description Describes a message
 //@id Message identifier; unique for the chat to which the message belongs
 //@sender_id Identifier of the sender of the message
@@ -1289,6 +1390,7 @@ messageReplyToStory story_sender_chat_id:int53 story_id:int32 = MessageReplyTo;
 //@is_pinned True, if the message is pinned
 //@can_be_edited True, if the message can be edited. For live location and poll messages this fields shows whether editMessageLiveLocation or stopPoll can be used with this message by the application
 //@can_be_forwarded True, if the message can be forwarded
+//@can_be_replied_in_another_chat True, if the message can be replied in another chat or topic
 //@can_be_saved True, if content of the message can be saved locally or copied
 //@can_be_deleted_only_for_self True, if the message can be deleted only for the current user while other users will continue to see it
 //@can_be_deleted_for_all_users True, if the message can be deleted for all users
@@ -1305,12 +1407,13 @@ messageReplyToStory story_sender_chat_id:int53 story_id:int32 = MessageReplyTo;
 //@date Point in time (Unix timestamp) when the message was sent
 //@edit_date Point in time (Unix timestamp) when the message was last edited
 //@forward_info Information about the initial message sender; may be null if none or unknown
+//@import_info Information about the initial message for messages created with importMessages; may be null if the message isn't imported
 //@interaction_info Information about interactions with the message; may be null if none
 //@unread_reactions Information about unread reactions added to the message
 //@reply_to Information about the message or the story this message is replying to; may be null if none
 //@message_thread_id If non-zero, the identifier of the message thread the message belongs to; unique within the chat to which the message belongs
 //@self_destruct_type The message's self-destruct type; may be null if none
-//@self_destruct_in Time left before the message self-destruct timer expires, in seconds; 0 if self-desctruction isn't scheduled yet
+//@self_destruct_in Time left before the message self-destruct timer expires, in seconds; 0 if self-destruction isn't scheduled yet
 //@auto_delete_in Time left before the message will be automatically deleted by message_auto_delete_time setting of the chat, in seconds; 0 if never
 //@via_bot_user_id If non-zero, the user identifier of the bot through which this message was sent
 //@author_signature For channel posts and anonymous group messages, optional author signature
@@ -1318,7 +1421,7 @@ messageReplyToStory story_sender_chat_id:int53 story_id:int32 = MessageReplyTo;
 //@restriction_reason If non-empty, contains a human-readable description of the reason why access to this message must be restricted
 //@content Content of the message
 //@reply_markup Reply markup for the message; may be null if none
-message id:int53 sender_id:MessageSender chat_id:int53 sending_state:MessageSendingState scheduling_state:MessageSchedulingState is_outgoing:Bool is_pinned:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_saved:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_get_added_reactions:Bool can_get_statistics:Bool can_get_message_thread:Bool can_get_viewers:Bool can_get_media_timestamp_links:Bool can_report_reactions:Bool has_timestamped_media:Bool is_channel_post:Bool is_topic_message:Bool contains_unread_mention:Bool date:int32 edit_date:int32 forward_info:messageForwardInfo interaction_info:messageInteractionInfo unread_reactions:vector<unreadReaction> reply_to:MessageReplyTo message_thread_id:int53 self_destruct_type:MessageSelfDestructType self_destruct_in:double auto_delete_in:double via_bot_user_id:int53 author_signature:string media_album_id:int64 restriction_reason:string content:MessageContent reply_markup:ReplyMarkup = Message;
+message id:int53 sender_id:MessageSender chat_id:int53 sending_state:MessageSendingState scheduling_state:MessageSchedulingState is_outgoing:Bool is_pinned:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_replied_in_another_chat:Bool can_be_saved:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_get_added_reactions:Bool can_get_statistics:Bool can_get_message_thread:Bool can_get_viewers:Bool can_get_media_timestamp_links:Bool can_report_reactions:Bool has_timestamped_media:Bool is_channel_post:Bool is_topic_message:Bool contains_unread_mention:Bool date:int32 edit_date:int32 forward_info:messageForwardInfo import_info:messageImportInfo interaction_info:messageInteractionInfo unread_reactions:vector<unreadReaction> reply_to:MessageReplyTo message_thread_id:int53 self_destruct_type:MessageSelfDestructType self_destruct_in:double auto_delete_in:double via_bot_user_id:int53 author_signature:string media_album_id:int64 restriction_reason:string content:MessageContent reply_markup:ReplyMarkup = Message;
 
 //@description Contains a list of messages
 //@total_count Approximate total number of messages found
@@ -1504,10 +1607,10 @@ scopeNotificationSettings mute_for:int32 sound_id:int64 show_preview:Bool use_de
 
 
 //@description Contains information about a message draft
-//@reply_to_message_id Identifier of the replied message; 0 if none
+//@reply_to Information about the message to be replied; must be of the type inputMessageReplyToMessage; may be null if none
 //@date Point in time (Unix timestamp) when the draft was created
 //@input_message_text Content of the message draft; must be of the type inputMessageText
-draftMessage reply_to_message_id:int53 date:int32 input_message_text:InputMessageContent = DraftMessage;
+draftMessage reply_to:InputMessageReplyTo date:int32 input_message_text:InputMessageContent = DraftMessage;
 
 
 //@class ChatType
@@ -1528,7 +1631,7 @@ chatTypeSupergroup supergroup_id:int53 is_channel:Bool = ChatType;
 
 //@description A secret chat with a user
 //@secret_chat_id Secret chat identifier
-//@user_id User identifier of the secret chat peer
+//@user_id User identifier of the other user in the secret chat
 chatTypeSecret secret_chat_id:int32 user_id:int53 = ChatType;
 
 
@@ -1655,6 +1758,8 @@ videoChat group_call_id:int32 has_participants:Bool default_participant_id:Messa
 //@type Type of the chat
 //@title Chat title
 //@photo Chat photo; may be null
+//@accent_color_id Identifier of the accent color for message sender name, and backgrounds of chat photo, reply header, and link preview
+//@background_custom_emoji_id Identifier of a custom emoji to be shown on the reply header background in replies to messages sent by the chat; 0 if none
 //@permissions Actions that non-administrator chat members are allowed to take in the chat
 //@last_message Last message in the chat; may be null if none or unknown
 //@positions Positions of the chat in chat lists
@@ -1684,7 +1789,7 @@ videoChat group_call_id:int32 has_participants:Bool default_participant_id:Messa
 //@reply_markup_message_id Identifier of the message from which reply markup needs to be used; 0 if there is no default custom reply markup in the chat
 //@draft_message A draft of a message in the chat; may be null if none
 //@client_data Application-specific data associated with the chat. (For example, the chat scroll position or local chat notification settings can be stored here.) Persistent if the message database is used
-chat id:int53 type:ChatType title:string photo:chatPhotoInfo permissions:chatPermissions last_message:message positions:vector<chatPosition> message_sender_id:MessageSender block_list:BlockList has_protected_content:Bool is_translatable:Bool is_marked_as_unread:Bool has_scheduled_messages:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_be_reported:Bool default_disable_notification:Bool unread_count:int32 last_read_inbox_message_id:int53 last_read_outbox_message_id:int53 unread_mention_count:int32 unread_reaction_count:int32 notification_settings:chatNotificationSettings available_reactions:ChatAvailableReactions message_auto_delete_time:int32 background:chatBackground theme_name:string action_bar:ChatActionBar video_chat:videoChat pending_join_requests:chatJoinRequestsInfo reply_markup_message_id:int53 draft_message:draftMessage client_data:string = Chat;
+chat id:int53 type:ChatType title:string photo:chatPhotoInfo accent_color_id:int32 background_custom_emoji_id:int64 permissions:chatPermissions last_message:message positions:vector<chatPosition> message_sender_id:MessageSender block_list:BlockList has_protected_content:Bool is_translatable:Bool is_marked_as_unread:Bool has_scheduled_messages:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_be_reported:Bool default_disable_notification:Bool unread_count:int32 last_read_inbox_message_id:int53 last_read_outbox_message_id:int53 unread_mention_count:int32 unread_reaction_count:int32 notification_settings:chatNotificationSettings available_reactions:ChatAvailableReactions message_auto_delete_time:int32 background:chatBackground theme_name:string action_bar:ChatActionBar video_chat:videoChat pending_join_requests:chatJoinRequestsInfo reply_markup_message_id:int53 draft_message:draftMessage client_data:string = Chat;
 
 //@description Represents a list of chats
 //@total_count Approximate total number of chats found
@@ -1729,7 +1834,7 @@ chatActionBarInviteMembers = ChatActionBar;
 //@description The chat is a private or secret chat, which can be reported using the method reportChat, or the other user can be blocked using the method setMessageSenderBlockList,
 //-or the other user can be added to the contact list using the method addContact. If the chat is a private chat with a user with an emoji status, then a notice about emoji status usage must be shown
 //@can_unarchive If true, the chat was automatically archived and can be moved back to the main chat list using addChatToList simultaneously with setting chat notification settings to default using setChatNotificationSettings
-//@distance If non-negative, the current user was found by the peer through searchChatsNearby and this is the distance between the users
+//@distance If non-negative, the current user was found by the other user through searchChatsNearby and this is the distance between the users
 chatActionBarReportAddBlock can_unarchive:Bool distance:int32 = ChatActionBar;
 
 //@description The chat is a private or secret chat and the other user can be added to the contact list using the method addContact
@@ -1885,10 +1990,9 @@ loginUrlInfoRequestConfirmation url:string domain:string bot_user_id:int53 reque
 
 //@description Contains information about a Web App found by its short name
 //@web_app The Web App
-//@supports_settings True, if the app supports "settings_button_pressed" event
 //@request_write_access True, if the user must be asked for the permission to the bot to send them messages
 //@skip_confirmation True, if there is no need to show an ordinary open URL confirmation before opening the Web App. The field must be ignored and confirmation must be shown anyway if the Web App link was hidden
-foundWebApp web_app:webApp supports_settings:Bool request_write_access:Bool skip_confirmation:Bool = FoundWebApp;
+foundWebApp web_app:webApp request_write_access:Bool skip_confirmation:Bool = FoundWebApp;
 
 //@description Contains information about a Web App
 //@launch_id Unique identifier for the Web App launch
@@ -1945,6 +2049,15 @@ forumTopic info:forumTopicInfo last_message:message is_pinned:Bool unread_count:
 forumTopics total_count:int32 topics:vector<forumTopic> next_offset_date:int32 next_offset_message_id:int53 next_offset_message_thread_id:int53 = ForumTopics;
 
 
+//@description Options to be used for generation of a link preview
+//@is_disabled True, if link preview must be disabled
+//@url URL to use for link preview. If empty, then the first URL found in the message text will be used
+//@force_small_media True, if shown media preview must be small; ignored in secret chats or if the URL isn't explicitly specified
+//@force_large_media True, if shown media preview must be large; ignored in secret chats or if the URL isn't explicitly specified
+//@show_above_text True, if link preview must be shown above message text; otherwise, the link preview will be shown below the message text; ignored in secret chats
+linkPreviewOptions is_disabled:Bool url:string force_small_media:Bool force_large_media:Bool show_above_text:Bool = LinkPreviewOptions;
+
+
 //@class RichText
 //@description Describes a text object inside an instant-view web page
 
@@ -2208,8 +2321,9 @@ pageBlockSlideshow page_blocks:vector<PageBlock> caption:pageBlockCaption = Page
 //@description A link to a chat
 //@title Chat title
 //@photo Chat photo; may be null
+//@accent_color_id Identifier of the accent color for chat title and background of chat photo
 //@username Chat username by which all other information about the chat can be resolved
-pageBlockChatLink title:string photo:chatPhotoInfo username:string = PageBlock;
+pageBlockChatLink title:string photo:chatPhotoInfo accent_color_id:int32 username:string = PageBlock;
 
 //@description A table
 //@caption Table caption
@@ -2248,7 +2362,7 @@ pageBlockMap location:location zoom:int32 width:int32 height:int32 caption:pageB
 webPageInstantView page_blocks:vector<PageBlock> view_count:int32 version:int32 is_rtl:Bool is_full:Bool feedback_link:InternalLinkType = WebPageInstantView;
 
 
-//@description Describes a web page preview
+//@description Describes a link preview
 //@url Original URL of the link
 //@display_url URL to display
 //@type Type of the web page. Can be: article, photo, audio, video, document, profile, app, or something else
@@ -2262,6 +2376,10 @@ webPageInstantView page_blocks:vector<PageBlock> view_count:int32 version:int32
 //@embed_height Height of the embedded preview
 //@duration Duration of the content, in seconds
 //@author Author of the content
+//@has_large_media True, if size of media in the preview can be changed
+//@show_large_media True, if large media preview must be shown; otherwise, the media preview must be shown small and only the first frame must be shown for videos
+//@skip_confirmation True, if there is no need to show an ordinary open URL confirmation, when opening the URL from the preview, because the URL is shown in the message text in clear
+//@show_above_text True, if the link preview must be shown above message text; otherwise, the link preview must be shown below the message text
 //@animation Preview of the content as an animation, if available; may be null
 //@audio Preview of the content as an audio file, if available; may be null
 //@document Preview of the content as a document, if available; may be null
@@ -2272,7 +2390,7 @@ webPageInstantView page_blocks:vector<PageBlock> view_count:int32 version:int32
 //@story_sender_chat_id The identifier of the sender of the previewed story; 0 if none
 //@story_id The identifier of the previewed story; 0 if none
 //@instant_view_version Version of web page instant view (currently, can be 1 or 2); 0 if none
-webPage url:string display_url:string type:string site_name:string title:string description:formattedText photo:photo embed_url:string embed_type:string embed_width:int32 embed_height:int32 duration:int32 author:string animation:animation audio:audio document:document sticker:sticker video:video video_note:videoNote voice_note:voiceNote story_sender_chat_id:int53 story_id:int32 instant_view_version:int32 = WebPage;
+webPage url:string display_url:string type:string site_name:string title:string description:formattedText photo:photo embed_url:string embed_type:string embed_width:int32 embed_height:int32 duration:int32 author:string has_large_media:Bool show_large_media:Bool skip_confirmation:Bool show_above_text:Bool animation:animation audio:audio document:document sticker:sticker video:video video_note:videoNote voice_note:voiceNote story_sender_chat_id:int53 story_id:int32 instant_view_version:int32 = WebPage;
 
 
 //@description Contains information about a country
@@ -2319,12 +2437,18 @@ address country_code:string state:string city:string street_line1:string street_
 //@description Contains parameters of the application theme
 //@background_color A color of the background in the RGB24 format
 //@secondary_background_color A secondary color for the background in the RGB24 format
+//@header_background_color A color of the header background in the RGB24 format
+//@section_background_color A color of the section background in the RGB24 format
 //@text_color A color of text in the RGB24 format
+//@accent_text_color An accent color of the text in the RGB24 format
+//@section_header_text_color A color of text on the section headers in the RGB24 format
+//@subtitle_text_color A color of the subtitle text in the RGB24 format
+//@destructive_text_color A color of the text for destructive actions in the RGB24 format
 //@hint_color A color of hints in the RGB24 format
 //@link_color A color of links in the RGB24 format
 //@button_color A color of the buttons in the RGB24 format
 //@button_text_color A color of text on the buttons in the RGB24 format
-themeParameters background_color:int32 secondary_background_color:int32 text_color:int32 hint_color:int32 link_color:int32 button_color:int32 button_text_color:int32 = ThemeParameters;
+themeParameters background_color:int32 secondary_background_color:int32 header_background_color:int32 section_background_color:int32 text_color:int32 accent_text_color:int32 section_header_text_color:int32 subtitle_text_color:int32 destructive_text_color:int32 hint_color:int32 link_color:int32 button_color:int32 button_text_color:int32 = ThemeParameters;
 
 
 //@description Portion of the price of a product (e.g., "delivery cost", "tax amount")
@@ -2467,6 +2591,10 @@ inputInvoiceMessage chat_id:int53 message_id:int53 = InputInvoice;
 //@name Name of the invoice
 inputInvoiceName name:string = InputInvoice;
 
+//@description An invoice for a payment toward Telegram; must not be used in the in-store apps
+//@purpose Transaction purpose
+inputInvoiceTelegram purpose:TelegramPaymentPurpose = InputInvoice;
+
 
 //@class MessageExtendedMedia
 //@description Describes a media, which is attached to an invoice
@@ -2494,6 +2622,15 @@ messageExtendedMediaVideo video:video caption:formattedText = MessageExtendedMed
 messageExtendedMediaUnsupported caption:formattedText = MessageExtendedMedia;
 
 
+//@description Describes parameters of a Telegram Premium giveaway
+//@boosted_chat_id Identifier of the channel chat, which will be automatically boosted by the winners of the giveaway for duration of the Premium subscription
+//@additional_chat_ids Identifiers of other channel chats that must be subscribed by the users to be eligible for the giveaway. There can be up to getOption("giveaway_additional_chat_count_max") additional chats
+//@winners_selection_date Point in time (Unix timestamp) when the giveaway is expected to be performed; must be 60-getOption("giveaway_duration_max") seconds in the future in scheduled giveaways
+//@only_new_members True, if only new subscribers of the chats will be eligible for the giveaway
+//@country_codes The list of two-letter ISO 3166-1 alpha-2 codes of countries, users from which will be eligible for the giveaway. If empty, then all users can participate in the giveaway.
+//-There can be up to getOption("giveaway_country_count_max") chosen countries. Users with phone number that was bought on Fragment can participate in any giveaway and the country code "FT" must not be specified in the list
+premiumGiveawayParameters boosted_chat_id:int53 additional_chat_ids:vector<int53> winners_selection_date:int32 only_new_members:Bool country_codes:vector<string> = PremiumGiveawayParameters;
+
 
 //@description File with the date it was uploaded
 //@file The file
@@ -2846,8 +2983,9 @@ inputPassportElementError type:PassportElementType message:string source:InputPa
 
 //@description A text message
 //@text Text of the message
-//@web_page A preview of the web page that's mentioned in the text; may be null
-messageText text:formattedText web_page:webPage = MessageContent;
+//@web_page A link preview attached to the message; may be null
+//@link_preview_options Options which was used for generation of the link preview; may be null if default options were used
+messageText text:formattedText web_page:webPage link_preview_options:linkPreviewOptions = MessageContent;
 
 //@description An animation message (GIF-style).
 //@animation The animation description
@@ -3112,6 +3250,25 @@ messagePaymentSuccessfulBot currency:string total_amount:int53 is_recurring:Bool
 //@sticker A sticker to be shown in the message; may be null if unknown
 messageGiftedPremium gifter_user_id:int53 currency:string amount:int53 cryptocurrency:string cryptocurrency_amount:int64 month_count:int32 sticker:sticker = MessageContent;
 
+//@description A Telegram Premium gift code was created for the user
+//@creator_id Identifier of a chat or a user that created the gift code
+//@is_from_giveaway True, if the gift code was created for a giveaway
+//@is_unclaimed True, if the winner for the corresponding Telegram Premium subscription wasn't chosen
+//@month_count Number of month the Telegram Premium subscription will be active after code activation
+//@sticker A sticker to be shown in the message; may be null if unknown
+//@code The gift code
+messagePremiumGiftCode creator_id:MessageSender is_from_giveaway:Bool is_unclaimed:Bool month_count:int32 sticker:sticker code:string = MessageContent;
+
+//@description A Telegram Premium giveaway was created for the chat
+messagePremiumGiveawayCreated = MessageContent;
+
+//@description A Telegram Premium giveaway
+//@parameters Giveaway parameters
+//@winner_count Number of users which will receive Telegram Premium subscription gift codes
+//@month_count Number of month the Telegram Premium subscription will be active after code activation
+//@sticker A sticker to be shown in the message; may be null if unknown
+messagePremiumGiveaway parameters:premiumGiveawayParameters winner_count:int32 month_count:int32 sticker:sticker = MessageContent;
+
 //@description A contact has registered with Telegram
 messageContactRegistered = MessageContent;
 
@@ -3125,14 +3282,9 @@ messageUserShared user_id:int53 button_id:int32 = MessageContent;
 //@button_id Identifier of the keyboard button with the request
 messageChatShared chat_id:int53 button_id:int32 = MessageContent;
 
-//@description The current user has connected a website by logging in using Telegram Login Widget on it
-//@domain_name Domain name of the connected website
-messageWebsiteConnected domain_name:string = MessageContent;
-
 //@description The user allowed the bot to send messages
-//@web_app Information about the Web App, which requested the access; may be null if none or the Web App was opened from the attachment menu
-//@by_request True, if user allowed the bot to send messages by an explicit call to allowBotToSendMessages
-messageBotWriteAccessAllowed web_app:webApp by_request:Bool = MessageContent;
+//@reason The reason why the bot was allowed to write messages
+messageBotWriteAccessAllowed reason:BotWriteAccessAllowReason = MessageContent;
 
 //@description Data from a Web App has been sent to a bot
 //@button_text Text of the keyboardButtonTypeWebApp button, which opened the Web App
@@ -3214,6 +3366,9 @@ textEntityTypePre = TextEntityType;
 //@language Programming language of the code; as defined by the sender
 textEntityTypePreCode language:string = TextEntityType;
 
+//@description Text that must be formatted as if inside a blockquote HTML tag
+textEntityTypeBlockQuote = TextEntityType;
+
 //@description A text description shown instead of a raw URL
 //@url HTTP or tg:// URL to be opened when the link is clicked
 textEntityTypeTextUrl url:string = TextEntityType;
@@ -3227,7 +3382,7 @@ textEntityTypeMentionName user_id:int53 = TextEntityType;
 textEntityTypeCustomEmoji custom_emoji_id:int64 = TextEntityType;
 
 //@description A media timestamp
-//@media_timestamp Timestamp from which a video/audio/video note/voice note playing must start, in seconds. The media can be in the content or the web page preview of the current message, or in the same places in the replied message
+//@media_timestamp Timestamp from which a video/audio/video note/voice note/story playing must start, in seconds. The media can be in the content or the web page preview of the current message, or in the same places in the replied message
 textEntityTypeMediaTimestamp media_timestamp:int32 = TextEntityType;
 
 
@@ -3245,7 +3400,7 @@ inputThumbnail thumbnail:InputFile width:int32 height:int32 = InputThumbnail;
 //@send_date Point in time (Unix timestamp) when the message will be sent. The date must be within 367 days in the future
 messageSchedulingStateSendAtDate send_date:int32 = MessageSchedulingState;
 
-//@description The message will be sent when the peer will be online. Applicable to private chats only and when the exact online status of the peer is known
+//@description The message will be sent when the other user is online. Applicable to private chats only and when the exact online status of the other user is known
 messageSchedulingStateSendWhenOnline = MessageSchedulingState;
 
 
@@ -3267,9 +3422,10 @@ messageSelfDestructTypeImmediately = MessageSelfDestructType;
 //@update_order_of_installed_sticker_sets Pass true if the user explicitly chosen a sticker or a custom emoji from an installed sticker set; applicable only to sendMessage and sendMessageAlbum
 //@scheduling_state Message scheduling state; pass null to send message immediately. Messages sent to a secret chat, live location messages and self-destructing messages can't be scheduled
 //@sending_id Non-persistent identifier, which will be returned back in messageSendingStatePending object and can be used to match sent messages and corresponding updateNewMessage updates
-messageSendOptions disable_notification:Bool from_background:Bool protect_content:Bool update_order_of_installed_sticker_sets:Bool scheduling_state:MessageSchedulingState sending_id:int32 = MessageSendOptions;
+//@only_preview Pass true to get a fake message instead of actually sending them
+messageSendOptions disable_notification:Bool from_background:Bool protect_content:Bool update_order_of_installed_sticker_sets:Bool scheduling_state:MessageSchedulingState sending_id:int32 only_preview:Bool = MessageSendOptions;
 
-//@description Options to be used when a message content is copied without reference to the original sender. Service messages and messageInvoice can't be copied
+//@description Options to be used when a message content is copied without reference to the original sender. Service messages, and messages with messageInvoice or messagePremiumGiveaway content can't be copied
 //@send_copy True, if content of the message needs to be copied without reference to the original sender. Always true if the message is forwarded to a secret chat or is local
 //@replace_caption True, if media caption of the message copy needs to be replaced. Ignored if send_copy is false
 //@new_caption New message caption; pass null to copy message without caption. Ignored if replace_caption is false
@@ -3280,10 +3436,10 @@ messageCopyOptions send_copy:Bool replace_caption:Bool new_caption:formattedText
 //@description The content of a message to send
 
 //@description A text message
-//@text Formatted text to be sent; 1-getOption("message_text_length_max") characters. Only Bold, Italic, Underline, Strikethrough, Spoiler, CustomEmoji, Code, Pre, PreCode, TextUrl and MentionName entities are allowed to be specified manually
-//@disable_web_page_preview True, if rich web page previews for URLs in the message text must be disabled
+//@text Formatted text to be sent; 0-getOption("message_text_length_max") characters. Only Bold, Italic, Underline, Strikethrough, Spoiler, CustomEmoji, BlockQuote, Code, Pre, PreCode, TextUrl and MentionName entities are allowed to be specified manually
+//@link_preview_options Options to be used for generation of a link preview; pass null to use default link preview options
 //@clear_draft True, if a chat message draft must be deleted
-inputMessageText text:formattedText disable_web_page_preview:Bool clear_draft:Bool = InputMessageContent;
+inputMessageText text:formattedText link_preview_options:linkPreviewOptions clear_draft:Bool = InputMessageContent;
 
 //@description An animation message (GIF-style).
 //@animation Animation file to be sent
@@ -3308,7 +3464,7 @@ inputMessageAudio audio:InputFile album_cover_thumbnail:inputThumbnail duration:
 //@description A document message (general file)
 //@document Document to be sent
 //@thumbnail Document thumbnail; pass null to skip thumbnail uploading
-//@disable_content_type_detection If true, automatic file type detection will be disabled and the document will always be sent as file. Always true for files sent to secret chats
+//@disable_content_type_detection True, if automatic file type detection is disabled and the document must be sent as a file. Always true for files sent to secret chats
 //@caption Document caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
 inputMessageDocument document:InputFile thumbnail:inputThumbnail disable_content_type_detection:Bool caption:formattedText = InputMessageContent;
 
@@ -3416,7 +3572,7 @@ inputMessageStory story_sender_chat_id:int53 story_id:int32 = InputMessageConten
 
 //@description A forwarded message
 //@from_chat_id Identifier for the chat this forwarded message came from
-//@message_id Identifier of the message to forward
+//@message_id Identifier of the message to forward. A message can be forwarded only if message.can_be_forwarded
 //@in_game_share True, if a game message is being shared from a launched game; applies only to game messages
 //@copy_options Options to be used to copy content of the message without reference to the original sender; pass null to forward the message as usual
 inputMessageForwarded from_chat_id:int53 message_id:int53 in_game_share:Bool copy_options:messageCopyOptions = InputMessageContent;
@@ -3575,10 +3731,11 @@ emojis emojis:vector<string> = Emojis;
 //@is_official True, if the sticker set is official
 //@sticker_format Format of the stickers in the set
 //@sticker_type Type of the stickers in the set
+//@needs_repainting True, if stickers in the sticker set are custom emoji that must be repainted; for custom emoji sticker sets only
 //@is_viewed True for already viewed trending sticker sets
 //@stickers List of stickers in this set
 //@emojis A list of emoji corresponding to the stickers in the same order. The list is only for informational purposes, because a sticker is always sent with a fixed emoji from the corresponding Sticker object
-stickerSet id:int64 title:string name:string thumbnail:thumbnail thumbnail_outline:vector<closedVectorPath> is_installed:Bool is_archived:Bool is_official:Bool sticker_format:StickerFormat sticker_type:StickerType is_viewed:Bool stickers:vector<sticker> emojis:vector<emojis> = StickerSet;
+stickerSet id:int64 title:string name:string thumbnail:thumbnail thumbnail_outline:vector<closedVectorPath> is_installed:Bool is_archived:Bool is_official:Bool sticker_format:StickerFormat sticker_type:StickerType needs_repainting:Bool is_viewed:Bool stickers:vector<sticker> emojis:vector<emojis> = StickerSet;
 
 //@description Represents short information about a sticker set
 //@id Identifier of the sticker set
@@ -3591,10 +3748,11 @@ stickerSet id:int64 title:string name:string thumbnail:thumbnail thumbnail_outli
 //@is_official True, if the sticker set is official
 //@sticker_format Format of the stickers in the set
 //@sticker_type Type of the stickers in the set
+//@needs_repainting True, if stickers in the sticker set are custom emoji that must be repainted; for custom emoji sticker sets only
 //@is_viewed True for already viewed trending sticker sets
 //@size Total number of stickers in the set
 //@covers Up to the first 5 stickers from the set, depending on the context. If the application needs more stickers the full sticker set needs to be requested
-stickerSetInfo id:int64 title:string name:string thumbnail:thumbnail thumbnail_outline:vector<closedVectorPath> is_installed:Bool is_archived:Bool is_official:Bool sticker_format:StickerFormat sticker_type:StickerType is_viewed:Bool size:int32 covers:vector<sticker> = StickerSetInfo;
+stickerSetInfo id:int64 title:string name:string thumbnail:thumbnail thumbnail_outline:vector<closedVectorPath> is_installed:Bool is_archived:Bool is_official:Bool sticker_format:StickerFormat sticker_type:StickerType needs_repainting:Bool is_viewed:Bool size:int32 covers:vector<sticker> = StickerSetInfo;
 
 //@description Represents a list of sticker sets
 //@total_count Approximate total number of sticker sets found
@@ -3651,7 +3809,7 @@ storyViewers total_count:int32 total_reaction_count:int32 viewers:vector<storyVi
 //@x_percentage The abscissa of the rectangle's center, as a percentage of the media width
 //@y_percentage The ordinate of the rectangle's center, as a percentage of the media height
 //@width_percentage The width of the rectangle, as a percentage of the media width
-//@height_percentage The ordinate of the rectangle's center, as a percentage of the media height
+//@height_percentage The height of the rectangle, as a percentage of the media height
 //@rotation_angle Clockwise rotation angle of the rectangle, in degrees; 0-360
 storyAreaPosition x_percentage:double y_percentage:double width_percentage:double height_percentage:double rotation_angle:double = StoryAreaPosition;
 
@@ -3821,20 +3979,53 @@ storyInfo story_id:int32 date:int32 is_for_close_friends:Bool = StoryInfo;
 chatActiveStories chat_id:int53 list:StoryList order:int53 max_read_story_id:int32 stories:vector<storyInfo> = ChatActiveStories;
 
 
+//@class ChatBoostSource
+//@description Describes source of a chat boost
+
+//@description The chat created a Telegram Premium gift code for a user
+//@user_id Identifier of a user, for which the gift code was created
+//@gift_code The created Telegram Premium gift code, which is known only if this is a gift code for the current user, or it has already been claimed
+chatBoostSourceGiftCode user_id:int53 gift_code:string = ChatBoostSource;
+
+//@description The chat created a Telegram Premium giveaway
+//@user_id Identifier of a user that won in the giveaway; 0 if none
+//@gift_code The created Telegram Premium gift code if it was used by the user or can be claimed by the current user; an empty string otherwise
+//@giveaway_message_id Identifier of the corresponding giveaway message; can be an identifier of a deleted message
+//@is_unclaimed True, if the winner for the corresponding Telegram Premium subscription wasn't chosen, because there were not enough participants
+chatBoostSourceGiveaway user_id:int53 gift_code:string giveaway_message_id:int53 is_unclaimed:Bool = ChatBoostSource;
+
+//@description A user with Telegram Premium subscription or gifted Telegram Premium boosted the chat
+//@user_id Identifier of the user
+chatBoostSourcePremium user_id:int53 = ChatBoostSource;
+
+
+//@description Describes a prepaid Telegram Premium giveaway
+//@id Unique identifier of the prepaid giveaway
+//@winner_count Number of users which will receive Telegram Premium subscription gift codes
+//@month_count Number of month the Telegram Premium subscription will be active after code activation
+//@payment_date Point in time (Unix timestamp) when the giveaway was paid
+prepaidPremiumGiveaway id:int64 winner_count:int32 month_count:int32 payment_date:int32 = PrepaidPremiumGiveaway;
+
 //@description Describes current boost status of a chat
-//@is_boosted True, if the current user has already boosted the chat
+//@boost_url An HTTP URL, which can be used to boost the chat
+//@applied_slot_ids Identifiers of boost slots of the current user applied to the chat
 //@level Current boost level of the chat
-//@boost_count The number of times the chat was boosted
+//@gift_code_boost_count The number of boosts received by the chat from created Telegram Premium gift codes and giveaways; always 0 if the current user isn't an administrator in the chat
+//@boost_count The number of boosts received by the chat
 //@current_level_boost_count The number of boosts added to reach the current level
 //@next_level_boost_count The number of boosts needed to reach the next level; 0 if the next level isn't available
 //@premium_member_count Approximate number of Telegram Premium subscribers joined the chat; always 0 if the current user isn't an administrator in the chat
 //@premium_member_percentage A percentage of Telegram Premium subscribers joined the chat; always 0 if the current user isn't an administrator in the chat
-chatBoostStatus is_boosted:Bool level:int32 boost_count:int32 current_level_boost_count:int32 next_level_boost_count:int32 premium_member_count:int32 premium_member_percentage:double = ChatBoostStatus;
+//@prepaid_giveaways The list of prepaid giveaways available for the chat; only for chat administrators
+chatBoostStatus boost_url:string applied_slot_ids:vector<int32> level:int32 gift_code_boost_count:int32 boost_count:int32 current_level_boost_count:int32 next_level_boost_count:int32 premium_member_count:int32 premium_member_percentage:double prepaid_giveaways:vector<prepaidPremiumGiveaway> = ChatBoostStatus;
 
-//@description Describes a boost of a chat
-//@user_id Identifier of a user that boosted the chat
-//@expiration_date Point in time (Unix timestamp) when the boost will automatically expire if the user will not prolongate their Telegram Premium subscription
-chatBoost user_id:int53 expiration_date:int32 = ChatBoost;
+//@description Describes a boost applied to a chat
+//@id Unique identifier of the boost
+//@count The number of identical boosts applied
+//@source Source of the boost
+//@start_date Point in time (Unix timestamp) when the chat was boosted
+//@expiration_date Point in time (Unix timestamp) when the boost will expire
+chatBoost id:string count:int32 source:ChatBoostSource start_date:int32 expiration_date:int32 = ChatBoost;
 
 //@description Contains a list of boosts applied to a chat
 //@total_count Total number of boosts applied to the chat
@@ -3842,6 +4033,18 @@ chatBoost user_id:int53 expiration_date:int32 = ChatBoost;
 //@next_offset The offset for the next request. If empty, there are no more results
 foundChatBoosts total_count:int32 boosts:vector<chatBoost> next_offset:string = FoundChatBoosts;
 
+//@description Describes a slot for chat boost
+//@slot_id Unique identifier of the slot
+//@currently_boosted_chat_id Identifier of the currently boosted chat; 0 if none
+//@start_date Point in time (Unix timestamp) when the chat was boosted; 0 if none
+//@expiration_date Point in time (Unix timestamp) when the boost will expire
+//@cooldown_until_date Point in time (Unix timestamp) after which the boost can be used for another chat
+chatBoostSlot slot_id:int32 currently_boosted_chat_id:int53 start_date:int32 expiration_date:int32 cooldown_until_date:int32 = ChatBoostSlot;
+
+//@description Contains a list of chat boost slots
+//@slots List of boost slots
+chatBoostSlots slots:vector<chatBoostSlot> = ChatBoostSlots;
+
 
 //@class CallDiscardReason
 //@description Describes the reason why a call was discarded
@@ -3917,7 +4120,7 @@ callStatePending is_created:Bool is_received:Bool = CallState;
 callStateExchangingKeys = CallState;
 
 //@description The call is ready to use
-//@protocol Call protocols supported by the peer
+//@protocol Call protocols supported by the other call participant
 //@servers List of available call servers
 //@config A JSON-encoded call config
 //@encryption_key Call encryption key
@@ -3929,7 +4132,7 @@ callStateReady protocol:callProtocol servers:vector<callServer> config:string en
 callStateHangingUp = CallState;
 
 //@description The call has ended successfully
-//@reason The reason, why the call has ended
+//@reason The reason why the call has ended
 //@need_rating True, if the call rating must be sent to the server
 //@need_debug_information True, if the call debug information must be sent to the server
 //@need_log True, if the call log must be sent to the server
@@ -3978,7 +4181,7 @@ groupCallRecentSpeaker participant_id:MessageSender is_speaking:Bool = GroupCall
 //@id Group call identifier
 //@title Group call title
 //@scheduled_start_date Point in time (Unix timestamp) when the group call is supposed to be started by an administrator; 0 if it is already active or was ended
-//@enabled_start_notification True, if the group call is scheduled and the current user will receive a notification when the group call will start
+//@enabled_start_notification True, if the group call is scheduled and the current user will receive a notification when the group call starts
 //@is_active True, if the call is active
 //@is_rtmp_stream True, if the chat is an RTMP stream instead of an ordinary video chat
 //@is_joined True, if the call is joined
@@ -4064,7 +4267,7 @@ callProblemPixelatedVideo = CallProblem;
 
 //@description Describes a call
 //@id Call identifier, not persistent
-//@user_id Peer user identifier
+//@user_id User identifier of the other call participant
 //@is_outgoing True, if the call is outgoing
 //@is_video True, if the call is a video call
 //@state Call state
@@ -4096,8 +4299,9 @@ phoneNumberAuthenticationSettings allow_flash_call:Bool allow_missed_call:Bool i
 //@description Represents a reaction applied to a message
 //@type Type of the reaction
 //@sender_id Identifier of the chat member, applied the reaction
+//@is_outgoing True, if the reaction was added by the current user
 //@date Point in time (Unix timestamp) when the reaction was added
-addedReaction type:ReactionType sender_id:MessageSender date:int32 = AddedReaction;
+addedReaction type:ReactionType sender_id:MessageSender is_outgoing:Bool date:int32 = AddedReaction;
 
 //@description Represents a list of reactions added to a message
 //@total_count The total number of found reactions
@@ -4186,7 +4390,6 @@ attachmentMenuBotColor light_color:int32 dark_color:int32 = AttachmentMenuBotCol
 //@supports_bot_chats True, if the bot supports opening from attachment menu in private chats with other bots
 //@supports_group_chats True, if the bot supports opening from attachment menu in basic group and supergroup chats
 //@supports_channel_chats True, if the bot supports opening from attachment menu in channel chats
-//@supports_settings True, if the bot supports "settings_button_pressed" event
 //@request_write_access True, if the user must be asked for the permission to send messages to the bot
 //@is_added True, if the bot was explicitly added by the user. If the bot isn't added, then on the first bot launch toggleBotIsAddedToAttachmentMenu must be called and the bot must be added or removed
 //@show_in_attachment_menu True, if the bot must be shown in the attachment menu
@@ -4204,13 +4407,31 @@ attachmentMenuBotColor light_color:int32 dark_color:int32 = AttachmentMenuBotCol
 //@macos_side_menu_icon Icon for the bot in PNG format for the official macOS app side menu; may be null
 //@icon_color Color to highlight selected icon of the bot if appropriate; may be null
 //@web_app_placeholder Default placeholder for opened Web Apps in SVG format; may be null
-attachmentMenuBot bot_user_id:int53 supports_self_chat:Bool supports_user_chats:Bool supports_bot_chats:Bool supports_group_chats:Bool supports_channel_chats:Bool supports_settings:Bool request_write_access:Bool is_added:Bool show_in_attachment_menu:Bool show_in_side_menu:Bool show_disclaimer_in_side_menu:Bool name:string name_color:attachmentMenuBotColor default_icon:file ios_static_icon:file ios_animated_icon:file ios_side_menu_icon:file android_icon:file android_side_menu_icon:file macos_icon:file macos_side_menu_icon:file icon_color:attachmentMenuBotColor web_app_placeholder:file = AttachmentMenuBot;
+attachmentMenuBot bot_user_id:int53 supports_self_chat:Bool supports_user_chats:Bool supports_bot_chats:Bool supports_group_chats:Bool supports_channel_chats:Bool request_write_access:Bool is_added:Bool show_in_attachment_menu:Bool show_in_side_menu:Bool show_disclaimer_in_side_menu:Bool name:string name_color:attachmentMenuBotColor default_icon:file ios_static_icon:file ios_animated_icon:file ios_side_menu_icon:file android_icon:file android_side_menu_icon:file macos_icon:file macos_side_menu_icon:file icon_color:attachmentMenuBotColor web_app_placeholder:file = AttachmentMenuBot;
 
 //@description Information about the message sent by answerWebAppQuery
 //@inline_message_id Identifier of the sent inline message, if known
 sentWebAppMessage inline_message_id:string = SentWebAppMessage;
 
 
+//@class BotWriteAccessAllowReason
+//@description Describes a reason why a bot was allowed to write messages to the current user
+
+//@description The user connected a website by logging in using Telegram Login Widget on it
+//@domain_name Domain name of the connected website
+botWriteAccessAllowReasonConnectedWebsite domain_name:string = BotWriteAccessAllowReason;
+
+//@description The user added the bot to attachment or side menu using toggleBotIsAddedToAttachmentMenu
+botWriteAccessAllowReasonAddedToAttachmentMenu = BotWriteAccessAllowReason;
+
+//@description The user launched a Web App using getWebAppLinkUrl
+//@web_app Information about the Web App
+botWriteAccessAllowReasonLaunchedWebApp web_app:webApp = BotWriteAccessAllowReason;
+
+//@description The user accepted bot's request to send messages with allowBotToSendMessages
+botWriteAccessAllowReasonAcceptedRequest = BotWriteAccessAllowReason;
+
+
 //@description Contains an HTTP URL
 //@url The URL
 httpUrl url:string = HttpUrl;
@@ -4623,6 +4844,16 @@ chatEventUsernameChanged old_username:string new_username:string = ChatEventActi
 //@new_usernames New list of active usernames
 chatEventActiveUsernamesChanged old_usernames:vector<string> new_usernames:vector<string> = ChatEventAction;
 
+//@description The chat accent color was changed
+//@old_accent_color_id Previous identifier of chat accent color
+//@new_accent_color_id New identifier of chat accent color
+chatEventAccentColorChanged old_accent_color_id:int32 new_accent_color_id:int32 = ChatEventAction;
+
+//@description The chat's custom emoji for reply background was changed
+//@old_background_custom_emoji_id Previous identifier of the custom emoji; 0 if none
+//@new_background_custom_emoji_id New identifier of the custom emoji; 0 if none
+chatEventBackgroundCustomEmojiChanged old_background_custom_emoji_id:int64 new_background_custom_emoji_id:int64 = ChatEventAction;
+
 //@description The has_protected_content setting of a channel was toggled
 //@has_protected_content New value of has_protected_content
 chatEventHasProtectedContentToggled has_protected_content:Bool = ChatEventAction;
@@ -4895,6 +5126,9 @@ premiumFeatureUpgradedStories = PremiumFeature;
 //@description The ability to boost chats
 premiumFeatureChatBoost = PremiumFeature;
 
+//@description The ability to choose accent color
+premiumFeatureAccentColor = PremiumFeature;
+
 
 //@class PremiumStoryFeature
 //@description Describes a story feature available to Premium users
@@ -4969,17 +5203,50 @@ premiumState state:formattedText payment_options:vector<premiumStatePaymentOptio
 //@class StorePaymentPurpose
 //@description Describes a purpose of an in-store payment
 
-//@description The user subscribed to Telegram Premium
+//@description The user subscribing to Telegram Premium
 //@is_restore Pass true if this is a restore of a Telegram Premium purchase; only for App Store
 //@is_upgrade Pass true if this is an upgrade from a monthly subscription to early subscription; only for App Store
 storePaymentPurposePremiumSubscription is_restore:Bool is_upgrade:Bool = StorePaymentPurpose;
 
-//@description The user gifted Telegram Premium to another user
-//@user_id Identifier of the user for which Premium was gifted
+//@description The user gifting Telegram Premium to another user
+//@user_id Identifier of the user to which Premium was gifted
 //@currency ISO 4217 currency code of the payment currency
 //@amount Paid amount, in the smallest units of the currency
 storePaymentPurposeGiftedPremium user_id:int53 currency:string amount:int53 = StorePaymentPurpose;
 
+//@description The user creating Telegram Premium gift codes for other users
+//@boosted_chat_id Identifier of the channel chat, which will be automatically boosted by the users for duration of the Premium subscription and which is administered by the user; 0 if none
+//@currency ISO 4217 currency code of the payment currency
+//@amount Paid amount, in the smallest units of the currency
+//@user_ids Identifiers of the users which can activate the gift codes
+storePaymentPurposePremiumGiftCodes boosted_chat_id:int53 currency:string amount:int53 user_ids:vector<int53> = StorePaymentPurpose;
+
+//@description The user creating a Telegram Premium giveaway for subscribers of channel chats; requires can_post_messages rights in the channels
+//@parameters Giveaway parameters
+//@currency ISO 4217 currency code of the payment currency
+//@amount Paid amount, in the smallest units of the currency
+storePaymentPurposePremiumGiveaway parameters:premiumGiveawayParameters currency:string amount:int53 = StorePaymentPurpose;
+
+
+//@class TelegramPaymentPurpose
+//@description Describes a purpose of a payment toward Telegram
+
+//@description The user creating Telegram Premium gift codes for other users
+//@boosted_chat_id Identifier of the channel chat, which will be automatically boosted by the users for duration of the Premium subscription and which is administered by the user; 0 if none
+//@currency ISO 4217 currency code of the payment currency
+//@amount Paid amount, in the smallest units of the currency
+//@user_ids Identifiers of the users which can activate the gift codes
+//@month_count Number of month the Telegram Premium subscription will be active for the users
+telegramPaymentPurposePremiumGiftCodes boosted_chat_id:int53 currency:string amount:int53 user_ids:vector<int53> month_count:int32 = TelegramPaymentPurpose;
+
+//@description The user creating a Telegram Premium giveaway for subscribers of channel chats; requires can_post_messages rights in the channels
+//@parameters Giveaway parameters
+//@currency ISO 4217 currency code of the payment currency
+//@amount Paid amount, in the smallest units of the currency
+//@winner_count Number of users which will be able to activate the gift codes
+//@month_count Number of month the Telegram Premium subscription will be active for the users
+telegramPaymentPurposePremiumGiveaway parameters:premiumGiveawayParameters currency:string amount:int53 winner_count:int32 month_count:int32 = TelegramPaymentPurpose;
+
 
 //@class DeviceToken
 //@description Represents a data needed to subscribe for push notifications through registerDevice method.
@@ -5145,30 +5412,6 @@ canSendStoryResultWeeklyLimitExceeded retry_after:int32 = CanSendStoryResult;
 canSendStoryResultMonthlyLimitExceeded retry_after:int32 = CanSendStoryResult;
 
 
-//@class CanBoostChatResult
-//@description Represents result of checking whether the current user can boost the specific chat
-
-//@description The chat can be boosted
-//@currently_boosted_chat_id Identifier of the currently boosted chat from which boost will be removed; 0 if none
-canBoostChatResultOk currently_boosted_chat_id:int53 = CanBoostChatResult;
-
-//@description The chat can't be boosted
-canBoostChatResultInvalidChat = CanBoostChatResult;
-
-//@description The chat is already boosted by the user
-canBoostChatResultAlreadyBoosted = CanBoostChatResult;
-
-//@description The user must subscribe to Telegram Premium to be able to boost chats
-canBoostChatResultPremiumNeeded = CanBoostChatResult;
-
-//@description The user must have Telegram Premium subscription instead of a gifted Telegram Premium
-canBoostChatResultPremiumSubscriptionNeeded = CanBoostChatResult;
-
-//@description The user must wait the specified time before the boost can be moved to another chat
-//@retry_after Time left before the user can boost another chat
-canBoostChatResultWaitNeeded retry_after:int32 = CanBoostChatResult;
-
-
 //@class CanTransferOwnershipResult
 //@description Represents result of checking whether the current session can be used to transfer a chat ownership to another user
 
@@ -5317,6 +5560,16 @@ pushMessageContentPhoto photo:photo caption:string is_secret:Bool is_pinned:Bool
 //@is_pinned True, if the message is a pinned message with the specified content
 pushMessageContentPoll question:string is_regular:Bool is_pinned:Bool = PushMessageContent;
 
+//@description A message with a Telegram Premium gift code created for the user
+//@month_count Number of month the Telegram Premium subscription will be active after code activation
+pushMessageContentPremiumGiftCode month_count:int32 = PushMessageContent;
+
+//@description A message with a Telegram Premium giveaway
+//@winner_count Number of users which will receive Telegram Premium subscription gift codes; 0 for pinned message
+//@month_count Number of month the Telegram Premium subscription will be active after code activation; 0 for pinned message
+//@is_pinned True, if the message is a pinned message with the specified content
+pushMessageContentPremiumGiveaway winner_count:int32 month_count:int32 is_pinned:Bool = PushMessageContent;
+
 //@description A screenshot of a message in the chat has been taken
 pushMessageContentScreenshotTaken = PushMessageContent;
 
@@ -5424,7 +5677,7 @@ notificationTypeNewSecretChat = NotificationType;
 notificationTypeNewCall call_id:int32 = NotificationType;
 
 //@description New message was received through a push notification
-//@message_id The message identifier. The message will not be available in the chat history, but the identifier can be used in viewMessages, or as a message to reply
+//@message_id The message identifier. The message will not be available in the chat history, but the identifier can be used in viewMessages, or as a message to be replied in the same chat
 //@sender_id Identifier of the sender of the message. Corresponding user or chat may be inaccessible
 //@sender_name Name of the sender
 //@is_outgoing True, if the message is outgoing
@@ -5839,7 +6092,7 @@ internalLinkTypeBotStartInGroup bot_username:string start_parameter:string admin
 internalLinkTypeChangePhoneNumber = InternalLinkType;
 
 //@description The link is a link to boost a Telegram chat. Call getChatBoostLinkInfo with the given URL to process the link.
-//-If the chat is found, then call getChatBoostStatus and canBoostChat to get the current boost status and check whether the chat can be boosted.
+//-If the chat is found, then call getChatBoostStatus and getAvailableChatBoostSlots to get the current boost status and check whether the chat can be boosted.
 //-If the user wants to boost the chat and the chat can be boosted, then call boostChat
 //@url URL to be passed to getChatBoostLinkInfo
 internalLinkTypeChatBoost url:string = InternalLinkType;
@@ -5909,6 +6162,10 @@ internalLinkTypePhoneNumberConfirmation hash:string phone_number:string = Intern
 //@referrer Referrer specified in the link
 internalLinkTypePremiumFeatures referrer:string = InternalLinkType;
 
+//@description The link is a link with a Telegram Premium gift code. Call checkPremiumGiftCode with the given code to process the link. If the code is valid and the user wants to apply it, then call applyPremiumGiftCode
+//@code The Telegram Premium gift code
+internalLinkTypePremiumGiftCode code:string = InternalLinkType;
+
 //@description The link is a link to the privacy and security section of the app settings
 internalLinkTypePrivacyAndSecuritySettings = InternalLinkType;
 
@@ -5998,7 +6255,7 @@ messageLink link:string is_public:Bool = MessageLink;
 //@chat_id If found, identifier of the chat to which the link points, 0 otherwise
 //@message_thread_id If found, identifier of the message thread in which to open the message, or a forum topic to open if the message is missing
 //@message If found, the linked message; may be null
-//@media_timestamp Timestamp from which the video/audio/video note/voice note playing must start, in seconds; 0 if not specified. The media can be in the message content or in its web page preview
+//@media_timestamp Timestamp from which the video/audio/video note/voice note/story playing must start, in seconds; 0 if not specified. The media can be in the message content or in its web page preview
 //@for_album True, if the whole media album to which the message belongs is linked
 messageLinkInfo is_public:Bool chat_id:int53 message_thread_id:int53 message:message media_timestamp:int32 for_album:Bool = MessageLinkInfo;
 
@@ -6008,7 +6265,7 @@ messageLinkInfo is_public:Bool chat_id:int53 message_thread_id:int53 message:mes
 //@is_public True, if the link will work for non-members of the chat
 chatBoostLink link:string is_public:Bool = ChatBoostLink;
 
-//@description Contains information about a link to boost a a chat
+//@description Contains information about a link to boost a chat
 //@is_public True, if the link will work for non-members of the chat
 //@chat_id Identifier of the chat to which the link points; 0 if the chat isn't found
 chatBoostLinkInfo is_public:Bool chat_id:int53 = ChatBoostLinkInfo;
@@ -6263,6 +6520,10 @@ topChatCategoryCalls = TopChatCategory;
 topChatCategoryForwardChats = TopChatCategory;
 
 
+//@description Contains 0-based match position
+//@position The position of the match
+foundPosition position:int32 = FoundPosition;
+
 //@description Contains 0-based positions of matched objects
 //@total_count Total number of matched objects
 //@positions The positions of the matched objects
@@ -6489,7 +6750,7 @@ chatStatisticsSupergroup period:dateRange member_count:statisticalValue message_
 //@member_count Number of members in the chat
 //@mean_view_count Mean number of times the recently sent messages was viewed
 //@mean_share_count Mean number of times the recently sent messages was shared
-//@enabled_notifications_percentage A percentage of users with enabled notifications for the chat
+//@enabled_notifications_percentage A percentage of users with enabled notifications for the chat; 0-100
 //@member_count_graph A graph containing number of members in the chat
 //@join_graph A graph containing number of members joined and left the chat
 //@mute_graph A graph containing number of members muted and unmuted the chat
@@ -6568,8 +6829,8 @@ updateAuthorizationState authorization_state:AuthorizationState = Update;
 //@message The new message
 updateNewMessage message:message = Update;
 
-//@description A request to send a message has reached the Telegram server. This doesn't mean that the message will be sent successfully or even that the send message request will be processed.
-//-This update will be sent only if the option "use_quick_ack" is set to true. This update may be sent multiple times for the same message
+//@description A request to send a message has reached the Telegram server. This doesn't mean that the message will be sent successfully.
+//-This update is sent only if the option "use_quick_ack" is set to true. This update may be sent multiple times for the same message
 //@chat_id The chat identifier of the sent message
 //@message_id A temporary message identifier
 updateMessageSendAcknowledged chat_id:int53 message_id:int53 = Update;
@@ -6647,14 +6908,24 @@ updateChatTitle chat_id:int53 title:string = Update;
 //@photo The new chat photo; may be null
 updateChatPhoto chat_id:int53 photo:chatPhotoInfo = Update;
 
+//@description A chat accent color has changed
+//@chat_id Chat identifier
+//@accent_color_id The new chat accent color identifier
+updateChatAccentColor chat_id:int53 accent_color_id:int32 = Update;
+
+//@description A chat's custom emoji for reply background has changed
+//@chat_id Chat identifier
+//@background_custom_emoji_id The new identifier of a custom emoji to be shown on the reply header background; 0 if none
+updateChatBackgroundCustomEmoji chat_id:int53 background_custom_emoji_id:int64 = Update;
+
 //@description Chat permissions was changed
 //@chat_id Chat identifier
 //@permissions The new chat permissions
 updateChatPermissions chat_id:int53 permissions:chatPermissions = Update;
 
-//@description The last message of a chat was changed. If last_message is null, then the last message in the chat became unknown. Some new unknown messages might be added to the chat in this case
+//@description The last message of a chat was changed
 //@chat_id Chat identifier
-//@last_message The new last message in the chat; may be null
+//@last_message The new last message in the chat; may be null if the last message became unknown. While the last message is unknown, new messages can be added to the chat without corresponding updateNewMessage update
 //@positions The new chat positions in the chat lists
 updateChatLastMessage chat_id:int53 last_message:message positions:vector<chatPosition> = Update;
 
@@ -6776,7 +7047,7 @@ updateChatHasScheduledMessages chat_id:int53 has_scheduled_messages:Bool = Updat
 updateChatFolders chat_folders:vector<chatFolderInfo> main_chat_list_position:int32 = Update;
 
 //@description The number of online group members has changed. This update with non-zero number of online group members is sent only for currently opened chats.
-//-There is no guarantee that it will be sent just after the number of online users has changed
+//-There is no guarantee that it is sent just after the number of online users has changed
 //@chat_id Identifier of the chat
 //@online_member_count New number of online members in the chat, or 0 if unknown
 updateChatOnlineMemberCount chat_id:int53 online_member_count:int32 = Update;
@@ -7026,6 +7297,12 @@ updateSelectedBackground for_dark_theme:Bool background:background = Update;
 //@chat_themes The new list of chat themes
 updateChatThemes chat_themes:vector<chatTheme> = Update;
 
+//@description The list of supported accent colors has changed
+//@colors Information about supported colors; colors with identifiers 0 (red), 1 (orange), 2 (purple/violet), 3 (green), 4 (cyan), 5 (blue), 6 (pink) must always be supported
+//-and aren't included in the list. The exact colors for the accent colors with identifiers 0-6 must be taken from the app theme
+//@available_accent_color_ids The list of accent color identifiers, which can be set through setAccentColor and setChatAccentColor. The colors must be shown in the specififed order
+updateAccentColors colors:vector<accentColor> available_accent_color_ids:vector<int32> = Update;
+
 //@description Some language pack strings have been updated
 //@localization_target Localization target to which the language pack belongs
 //@language_pack_id Identifier of the updated language pack
@@ -7183,6 +7460,11 @@ updateChatMember chat_id:int53 actor_user_id:int53 date:int32 invite_link:chatIn
 //@invite_link The invite link, which was used to send join request; may be null
 updateNewChatJoinRequest chat_id:int53 request:chatJoinRequest user_chat_id:int53 invite_link:chatInviteLink = Update;
 
+//@description A chat boost has changed; for bots only
+//@chat_id Chat identifier
+//@boost New information about the boost
+updateChatBoost chat_id:int53 boost:chatBoost = Update;
+
 
 //@description Contains a list of updates
 //@updates List of updates
@@ -7467,8 +7749,9 @@ getMessage chat_id:int53 message_id:int53 = Message;
 //@message_id Identifier of the message to get
 getMessageLocally chat_id:int53 message_id:int53 = Message;
 
-//@description Returns information about a message that is replied by a given message. Also, returns the pinned message, the game message, the invoice message, and the topic creation message for messages
-//-of the types messagePinMessage, messageGameScore, messagePaymentSuccessful, messageChatSetBackground and topic messages without replied message respectively
+//@description Returns information about a non-bundled message that is replied by a given message. Also, returns the pinned message, the game message, the invoice message,
+//-the message with a previously set same background, and the topic creation message for messages of the types
+//-messagePinMessage, messageGameScore, messagePaymentSuccessful, messageChatSetBackground and topic messages without non-bundled replied message respectively
 //@chat_id Identifier of the chat the message belongs to
 //@message_id Identifier of the reply message
 getRepliedMessage chat_id:int53 message_id:int53 = Message;
@@ -7723,13 +8006,6 @@ getChatMessagePosition chat_id:int53 message_id:int53 filter:SearchMessagesFilte
 //@chat_id Chat identifier
 getChatScheduledMessages chat_id:int53 = Messages;
 
-//@description Returns forwarded copies of a channel message to different public channels. For optimal performance, the number of returned messages is chosen by TDLib
-//@chat_id Chat identifier of the message
-//@message_id Message identifier
-//@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
-//@limit The maximum number of messages to be returned; must be positive and can't be greater than 100. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
-getMessagePublicForwards chat_id:int53 message_id:int53 offset:string limit:int32 = FoundMessages;
-
 //@description Returns sponsored messages to be shown in a chat; for channel chats only
 //@chat_id Identifier of the chat
 getChatSponsoredMessages chat_id:int53 = SponsoredMessages;
@@ -7754,7 +8030,7 @@ removeNotificationGroup notification_group_id:int32 max_notification_id:int32 =
 //@description Returns an HTTPS link to a message in a chat. Available only for already sent messages in supergroups and channels, or if message.can_get_media_timestamp_links and a media timestamp link is generated. This is an offline request
 //@chat_id Identifier of the chat to which the message belongs
 //@message_id Identifier of the message
-//@media_timestamp If not 0, timestamp from which the video/audio/video note/voice note playing must start, in seconds. The media can be in the message content or in its web page preview
+//@media_timestamp If not 0, timestamp from which the video/audio/video note/voice note/story playing must start, in seconds. The media can be in the message content or in its web page preview
 //@for_album Pass true to create a link for the whole media album
 //@in_message_thread Pass true to create a link to the message as a channel post comment, in a message thread, or a forum topic
 getMessageLink chat_id:int53 message_id:int53 media_timestamp:int32 for_album:Bool in_message_thread:Bool = MessageLink;
@@ -7813,20 +8089,19 @@ setChatMessageSender chat_id:int53 message_sender_id:MessageSender = Ok;
 //@description Sends a message. Returns the sent message
 //@chat_id Target chat
 //@message_thread_id If not 0, a message thread identifier in which the message will be sent
-//@reply_to Identifier of the replied message or story; pass null if none
+//@reply_to Information about the message or story to be replied; pass null if none
 //@options Options to be used to send the message; pass null to use default options
 //@reply_markup Markup for replying to the message; pass null if none; for bots only
 //@input_message_content The content of the message to be sent
-sendMessage chat_id:int53 message_thread_id:int53 reply_to:MessageReplyTo options:messageSendOptions reply_markup:ReplyMarkup input_message_content:InputMessageContent = Message;
+sendMessage chat_id:int53 message_thread_id:int53 reply_to:InputMessageReplyTo options:messageSendOptions reply_markup:ReplyMarkup input_message_content:InputMessageContent = Message;
 
 //@description Sends 2-10 messages grouped together into an album. Currently, only audio, document, photo and video messages can be grouped into an album. Documents and audio files can be only grouped in an album with messages of the same type. Returns sent messages
 //@chat_id Target chat
 //@message_thread_id If not 0, a message thread identifier in which the messages will be sent
-//@reply_to Identifier of the replied message or story; pass null if none
+//@reply_to Information about the message or story to be replied; pass null if none
 //@options Options to be used to send the messages; pass null to use default options
 //@input_message_contents Contents of messages to be sent. At most 10 messages can be added to an album
-//@only_preview Pass true to get fake messages instead of actually sending them
-sendMessageAlbum chat_id:int53 message_thread_id:int53 reply_to:MessageReplyTo options:messageSendOptions input_message_contents:vector<InputMessageContent> only_preview:Bool = Messages;
+sendMessageAlbum chat_id:int53 message_thread_id:int53 reply_to:InputMessageReplyTo options:messageSendOptions input_message_contents:vector<InputMessageContent> = Messages;
 
 //@description Invites a bot to a chat (if it is not yet a member) and sends it the /start command. Bots can't be invited to a private chat other than the chat with the bot. Bots can't be invited to channels (although they can be added as admins) and secret chats. Returns the sent message
 //@bot_user_id Identifier of the bot
@@ -7837,37 +8112,37 @@ sendBotStartMessage bot_user_id:int53 chat_id:int53 parameter:string = Message;
 //@description Sends the result of an inline query as a message. Returns the sent message. Always clears a chat draft message
 //@chat_id Target chat
 //@message_thread_id If not 0, a message thread identifier in which the message will be sent
-//@reply_to Identifier of the replied message or story; pass null if none
+//@reply_to Information about the message or story to be replied; pass null if none
 //@options Options to be used to send the message; pass null to use default options
 //@query_id Identifier of the inline query
 //@result_id Identifier of the inline query result
 //@hide_via_bot Pass true to hide the bot, via which the message is sent. Can be used only for bots getOption("animation_search_bot_username"), getOption("photo_search_bot_username"), and getOption("venue_search_bot_username")
-sendInlineQueryResultMessage chat_id:int53 message_thread_id:int53 reply_to:MessageReplyTo options:messageSendOptions query_id:int64 result_id:string hide_via_bot:Bool = Message;
+sendInlineQueryResultMessage chat_id:int53 message_thread_id:int53 reply_to:InputMessageReplyTo options:messageSendOptions query_id:int64 result_id:string hide_via_bot:Bool = Message;
 
 //@description Forwards previously sent messages. Returns the forwarded messages in the same order as the message identifiers passed in message_ids. If a message can't be forwarded, null will be returned instead of the message
 //@chat_id Identifier of the chat to which to forward messages
 //@message_thread_id If not 0, a message thread identifier in which the message will be sent; for forum threads only
 //@from_chat_id Identifier of the chat from which to forward messages
-//@message_ids Identifiers of the messages to forward. Message identifiers must be in a strictly increasing order. At most 100 messages can be forwarded simultaneously
+//@message_ids Identifiers of the messages to forward. Message identifiers must be in a strictly increasing order. At most 100 messages can be forwarded simultaneously. A message can be forwarded only if message.can_be_forwarded
 //@options Options to be used to send the messages; pass null to use default options
 //@send_copy Pass true to copy content of the messages without reference to the original sender. Always true if the messages are forwarded to a secret chat or are local
 //@remove_caption Pass true to remove media captions of message copies. Ignored if send_copy is false
-//@only_preview Pass true to get fake messages instead of actually forwarding them
-forwardMessages chat_id:int53 message_thread_id:int53 from_chat_id:int53 message_ids:vector<int53> options:messageSendOptions send_copy:Bool remove_caption:Bool only_preview:Bool = Messages;
+forwardMessages chat_id:int53 message_thread_id:int53 from_chat_id:int53 message_ids:vector<int53> options:messageSendOptions send_copy:Bool remove_caption:Bool = Messages;
 
 //@description Resends messages which failed to send. Can be called only for messages for which messageSendingStateFailed.can_retry is true and after specified in messageSendingStateFailed.retry_after time passed.
 //-If a message is re-sent, the corresponding failed to send message is deleted. Returns the sent messages in the same order as the message identifiers passed in message_ids. If a message can't be re-sent, null will be returned instead of the message
 //@chat_id Identifier of the chat to send messages
 //@message_ids Identifiers of the messages to resend. Message identifiers must be in a strictly increasing order
-resendMessages chat_id:int53 message_ids:vector<int53> = Messages;
+//@quote New manually chosen quote from the message to be replied; pass null if none. Ignored if more than one message is re-sent, or if messageSendingStateFailed.need_another_reply_quote == false
+resendMessages chat_id:int53 message_ids:vector<int53> quote:formattedText = Messages;
 
 //@description Adds a local message to a chat. The message is persistent across application restarts only if the message database is used. Returns the added message
 //@chat_id Target chat
 //@sender_id Identifier of the sender of the message
-//@reply_to Identifier of the replied message or story; pass null if none
+//@reply_to Information about the message or story to be replied; pass null if none
 //@disable_notification Pass true to disable notification for the message
 //@input_message_content The content of the message to be added
-addLocalMessage chat_id:int53 sender_id:MessageSender reply_to:MessageReplyTo disable_notification:Bool input_message_content:InputMessageContent = Message;
+addLocalMessage chat_id:int53 sender_id:MessageSender reply_to:InputMessageReplyTo disable_notification:Bool input_message_content:InputMessageContent = Message;
 
 //@description Deletes messages
 //@chat_id Chat identifier
@@ -8076,11 +8351,17 @@ getMessageAddedReactions chat_id:int53 message_id:int53 reaction_type:ReactionTy
 setDefaultReactionType reaction_type:ReactionType = Ok;
 
 
+//@description Searches for a given quote in a text. Returns found quote start position in UTF-16 code units. Returns a 404 error if the quote is not found. Can be called synchronously
+//@text Text in which to search for the quote
+//@quote Quote to search for
+//@quote_position Approximate quote position in UTF-16 code units
+searchQuote text:formattedText quote:formattedText quote_position:int32 = FoundPosition;
+
 //@description Returns all entities (mentions, hashtags, cashtags, bot commands, bank card numbers, URLs, and email addresses) found in the text. Can be called synchronously
 //@text The text in which to look for entities
 getTextEntities text:string = TextEntities;
 
-//@description Parses Bold, Italic, Underline, Strikethrough, Spoiler, CustomEmoji, Code, Pre, PreCode, TextUrl and MentionName entities from a marked-up text. Can be called synchronously
+//@description Parses Bold, Italic, Underline, Strikethrough, Spoiler, CustomEmoji, BlockQuote, Code, Pre, PreCode, TextUrl and MentionName entities from a marked-up text. Can be called synchronously
 //@text The text to parse
 //@parse_mode Text parse mode
 parseTextEntities text:string parse_mode:TextParseMode = FormattedText;
@@ -8239,8 +8520,8 @@ sendWebAppData bot_user_id:int53 button_text:string data:string = Ok;
 //@theme Preferred Web App theme; pass null to use the default theme
 //@application_name Short name of the application; 0-64 English letters, digits, and underscores
 //@message_thread_id If not 0, a message thread identifier in which the message will be sent
-//@reply_to Identifier of the replied message or story for the message sent by the Web App; pass null if none
-openWebApp chat_id:int53 bot_user_id:int53 url:string theme:themeParameters application_name:string message_thread_id:int53 reply_to:MessageReplyTo = WebAppInfo;
+//@reply_to Information about the message or story to be replied in the message sent by the Web App; pass null if none
+openWebApp chat_id:int53 bot_user_id:int53 url:string theme:themeParameters application_name:string message_thread_id:int53 reply_to:InputMessageReplyTo = WebAppInfo;
 
 //@description Informs TDLib that a previously opened Web App was closed
 //@web_app_launch_id Identifier of Web App launch, received from openWebApp
@@ -8539,6 +8820,12 @@ setChatTitle chat_id:int53 title:string = Ok;
 //@photo New chat photo; pass null to delete the chat photo
 setChatPhoto chat_id:int53 photo:InputChatPhoto = Ok;
 
+//@description Changes accent color and background custom emoji of a chat. Supported only for channels with getOption("channel_custom_accent_color_boost_level_min") boost level. Requires can_change_info administrator right
+//@chat_id Chat identifier
+//@accent_color_id Identifier of the accent color to use
+//@background_custom_emoji_id Identifier of a custom emoji to be shown on the reply header background; 0 if none
+setChatAccentColor chat_id:int53 accent_color_id:int32 background_custom_emoji_id:int64 = Ok;
+
 //@description Changes the message auto-delete or self-destruct (for secret chats) time in a chat. Requires change_info administrator right in basic groups, supergroups and channels
 //-Message auto-delete time can't be changed in a chat with the current user (Saved Messages) and the chat 777000 (Telegram).
 //@chat_id Chat identifier
@@ -8883,17 +9170,17 @@ reportStory story_sender_chat_id:int53 story_id:int32 reason:ReportReason text:s
 activateStoryStealthMode = Ok;
 
 
+//@description Returns the list of available chat boost slots for the current user
+getAvailableChatBoostSlots = ChatBoostSlots;
+
 //@description Returns the current boost status for a channel chat
 //@chat_id Identifier of the channel chat
 getChatBoostStatus chat_id:int53 = ChatBoostStatus;
 
-//@description Checks whether the current user can boost a chat
-//@chat_id Identifier of the chat
-canBoostChat chat_id:int53 = CanBoostChatResult;
-
-//@description Boosts a chat
+//@description Boosts a chat and returns the list of available chat boost slots for the current user after the boost
 //@chat_id Identifier of the chat
-boostChat chat_id:int53 = Ok;
+//@slot_ids Identifiers of boost slots of the current user from which to apply boosts to the chat
+boostChat chat_id:int53 slot_ids:vector<int32> = ChatBoostSlots;
 
 //@description Returns an HTTPS link to boost the specified channel chat
 //@chat_id Identifier of the chat
@@ -8903,11 +9190,17 @@ getChatBoostLink chat_id:int53 = ChatBoostLink;
 //@url The link to boost a chat
 getChatBoostLinkInfo url:string = ChatBoostLinkInfo;
 
-//@description Returns list of boosts applied to a chat. The user must be an administrator in the channel chat to get the list of boosts
+//@description Returns list of boosts applied to a chat; requires administrator rights in the channel chat
 //@chat_id Identifier of the chat
+//@only_gift_codes Pass true to receive only boosts received from gift codes and giveaways created by the chat
 //@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
 //@limit The maximum number of boosts to be returned; up to 100. For optimal performance, the number of returned boosts can be smaller than the specified limit
-getChatBoosts chat_id:int53 offset:string limit:int32 = FoundChatBoosts;
+getChatBoosts chat_id:int53 only_gift_codes:Bool offset:string limit:int32 = FoundChatBoosts;
+
+//@description Returns list of boosts applied to a chat by a given user; requires administrator rights in the channel chat; for bots only
+//@chat_id Identifier of the chat
+//@user_id Identifier of the user
+getUserChatBoosts chat_id:int53 user_id:int53 = FoundChatBoosts;
 
 
 //@description Returns information about a bot that can be added to attachment or side menu
@@ -8958,7 +9251,7 @@ cancelDownloadFile file_id:int32 only_if_pending:Bool = Ok;
 getSuggestedFileName file_id:int32 directory:string = Text;
 
 //@description Preliminary uploads a file to the cloud before sending it in a message, which can be useful for uploading of being recorded voice and video notes. Updates updateFile will be used
-//-to notify about upload progress and successful completion of the upload. The file will not have a persistent remote identifier until it will be sent in a message
+//-to notify about upload progress and successful completion of the upload. The file will not have a persistent remote identifier until it is sent in a message
 //@file File to upload
 //@file_type File type; pass null if unknown
 //@priority Priority of the upload (1-32). The higher the priority, the earlier the file will be uploaded. If the priorities of two files are equal, then the first one for which preliminaryUploadFile was called will be uploaded first
@@ -9212,7 +9505,7 @@ getGroupCall group_call_id:int32 = GroupCall;
 //@group_call_id Group call identifier
 startScheduledGroupCall group_call_id:int32 = Ok;
 
-//@description Toggles whether the current user will receive a notification when the group call will start; scheduled group calls only
+//@description Toggles whether the current user will receive a notification when the group call starts; scheduled group calls only
 //@group_call_id Group call identifier
 //@enabled_start_notification New value of the enabled_start_notification setting
 toggleGroupCallEnabledStartNotification group_call_id:int32 enabled_start_notification:Bool = Ok;
@@ -9563,6 +9856,9 @@ getDefaultChatPhotoCustomEmojiStickers = Stickers;
 //@description Returns default list of custom emoji stickers for placing on a profile photo
 getDefaultProfilePhotoCustomEmojiStickers = Stickers;
 
+//@description Returns default list of custom emoji stickers for reply background
+getDefaultBackgroundCustomEmojiStickers = Stickers;
+
 
 //@description Returns saved animations
 getSavedAnimations = Animations;
@@ -9590,9 +9886,10 @@ searchHashtags prefix:string limit:int32 = Hashtags;
 removeRecentHashtag hashtag:string = Ok;
 
 
-//@description Returns a web page preview by the text of the message. Do not call this function too often. Returns a 404 error if the web page has no preview
+//@description Returns a link preview by the text of a message. Do not call this function too often. Returns a 404 error if the text has no link preview
 //@text Message text with formatting
-getWebPagePreview text:formattedText = WebPage;
+//@link_preview_options Options to be used for generation of the link preview; pass null to use default link preview options
+getWebPagePreview text:formattedText link_preview_options:linkPreviewOptions = WebPage;
 
 //@description Returns an instant view version of a web page if available. Returns a 404 error if the web page has no instant view page
 //@url The web page URL
@@ -9609,6 +9906,11 @@ setProfilePhoto photo:InputChatPhoto is_public:Bool = Ok;
 //@profile_photo_id Identifier of the profile photo to delete
 deleteProfilePhoto profile_photo_id:int64 = Ok;
 
+//@description Changes accent color and background custom emoji for the current user; for Telegram Premium users only
+//@accent_color_id Identifier of the accent color to use
+//@background_custom_emoji_id Identifier of a custom emoji to be shown on the reply header background; 0 if none
+setAccentColor accent_color_id:int32 background_custom_emoji_id:int64 = Ok;
+
 //@description Changes the first and last name of the current user
 //@first_name The new value of the first name for the current user; 1-64 characters
 //@last_name The new value of the optional last name for the current user; 0-64 characters
@@ -10107,6 +10409,13 @@ getChatStatistics chat_id:int53 is_dark:Bool = ChatStatistics;
 //@is_dark Pass true if a dark theme is used by the application
 getMessageStatistics chat_id:int53 message_id:int53 is_dark:Bool = MessageStatistics;
 
+//@description Returns forwarded copies of a channel message to different public channels. Can be used only if message.can_get_statistics == true. For optimal performance, the number of returned messages is chosen by TDLib
+//@chat_id Chat identifier of the message
+//@message_id Message identifier
+//@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
+//@limit The maximum number of messages to be returned; must be positive and can't be greater than 100. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
+getMessagePublicForwards chat_id:int53 message_id:int53 offset:string limit:int32 = FoundMessages;
+
 //@description Loads an asynchronous or a zoomed in statistical graph
 //@chat_id Chat identifier
 //@token The token for graph loading
@@ -10379,6 +10688,28 @@ clickPremiumSubscriptionButton = Ok;
 //@description Returns state of Telegram Premium subscription and promotion videos for Premium features
 getPremiumState = PremiumState;
 
+//@description Returns available options for Telegram Premium gift code or giveaway creation
+//@boosted_chat_id Identifier of the channel chat, which will be automatically boosted by receivers of the gift codes and which is administered by the user; 0 if none
+getPremiumGiftCodePaymentOptions boosted_chat_id:int53 = PremiumGiftCodePaymentOptions;
+
+//@description Return information about a Telegram Premium gift code
+//@code The code to check
+checkPremiumGiftCode code:string = PremiumGiftCodeInfo;
+
+//@description Applies a Telegram Premium gift code
+//@code The code to apply
+applyPremiumGiftCode code:string = Ok;
+
+//@description Launches a prepaid Telegram Premium giveaway for subscribers of channel chats; requires can_post_messages rights in the channels
+//@giveaway_id Unique identifier of the prepaid giveaway
+//@parameters Giveaway parameters
+launchPrepaidPremiumGiveaway giveaway_id:int64 parameters:premiumGiveawayParameters = Ok;
+
+//@description Returns information about a Telegram Premium giveaway
+//@chat_id Identifier of the channel chat which started the giveaway
+//@message_id Identifier of the giveaway message in the chat
+getPremiumGiveawayInfo chat_id:int53 message_id:int53 = PremiumGiveawayInfo;
+
 //@description Checks whether Telegram Premium purchase is possible. Must be called before in-store Premium purchase
 //@purpose Transaction purpose
 canPurchasePremium purpose:StorePaymentPurpose = Ok;
diff --git a/Telegram/SourceFiles/window/window_peer_menu.cpp b/Telegram/SourceFiles/window/window_peer_menu.cpp
index be196d716d5e08..dbc33e7fd05cdc 100644
--- a/Telegram/SourceFiles/window/window_peer_menu.cpp
+++ b/Telegram/SourceFiles/window/window_peer_menu.cpp
@@ -128,9 +128,9 @@ void ShareBotGame(
 	const auto api = &history->session().api();
 	history->session().sender().request(TLsendMessage(
 		peerToTdbChat(history->peer->id),
-		tl_int53(action.replyTo.topicRootId.bare),
+		MessageThreadId(history->peer, action),
 		MessageReplyTo(action),
-		std::nullopt, // Options.
+		std::optional<TLmessageSendOptions>(),
 		tl_inputMessageGame(
 			peerToTdbChat(bot->id),
 			tl_string(shortName))
diff --git a/Telegram/build/docker/centos_env/Dockerfile b/Telegram/build/docker/centos_env/Dockerfile
index 7a7e778c82cbaf..a122f5e72f36aa 100644
--- a/Telegram/build/docker/centos_env/Dockerfile
+++ b/Telegram/build/docker/centos_env/Dockerfile
@@ -816,7 +816,7 @@ ENV OPENSSL_ROOT_DIR {{ OPENSSL_PREFIX }}
 RUN git init td \
 	&& cd td \
 	&& git remote add origin {{ GIT }}/tdlib/td.git \
-	&& git fetch --depth=1 origin 9b4266c0c93c832aba718845d1c8b39f5d5282fe \
+	&& git fetch --depth=1 origin ec788c7505c4f2b31b59743d2f4f97d6fdcba451 \
 	&& git reset --hard FETCH_HEAD \
 	&& rm -rf .git \
 	&& env -u CFLAGS -u CXXFLAGS cmake -B out/Release . \
diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index f281031a24dd9e..2152253817a068 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1904,7 +1904,7 @@ def runStages():
 stage('td', """
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout 9b4266c0c9
+    git checkout ec788c7505
 win:
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out

From 6e663f849c339aa83e071f26b755eb9e8052b1a7 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Fri, 17 Nov 2023 19:12:13 +0300
Subject: [PATCH 326/349] Migrated API for channel statistics from MTP to
 TDLib.

---
 Telegram/SourceFiles/api/api_statistics.cpp   | 553 +++++++++++++++++-
 .../api/api_statistics_data_deserialize.cpp   |  22 +
 .../api/api_statistics_data_deserialize.h     |   8 +
 Telegram/SourceFiles/data/data_channel.cpp    |   6 +-
 4 files changed, 580 insertions(+), 9 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_statistics.cpp b/Telegram/SourceFiles/api/api_statistics.cpp
index 490ddbafca0049..372857491b2846 100644
--- a/Telegram/SourceFiles/api/api_statistics.cpp
+++ b/Telegram/SourceFiles/api/api_statistics.cpp
@@ -15,11 +15,17 @@ For license and copyright information please follow this link:
 #include "data/data_stories.h"
 #include "data/data_story.h"
 #include "history/history.h"
+#include "history/history_item.h"
 #include "main/main_session.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 namespace {
 
+using namespace Tdb;
+
+#if 0 // mtp
 [[nodiscard]] Data::StatisticalValue StatisticalValueFromTL(
 		const MTPStatsAbsValueAndPrev &tl) {
 	const auto current = tl.data().vcurrent().v;
@@ -194,6 +200,163 @@ namespace {
 		.topInviters = std::move(topInviters),
 	};
 }
+#endif
+
+[[nodiscard]] Data::StatisticalValue StatisticalValueFromTL(
+		const TLstatisticalValue &tl) {
+	return Data::StatisticalValue{
+		.value = tl.data().vvalue().v,
+		.previousValue = tl.data().vprevious_value().v,
+		.growthRatePercentage = tl.data().vgrowth_rate_percentage().v,
+	};
+}
+
+[[nodiscard]] Data::ChannelStatistics ChannelStatisticsFromTL(
+		const TLDchatStatisticsChannel &data) {
+	const auto unmuted = data.venabled_notifications_percentage().v;
+	using Recent = TLchatStatisticsInteractionInfo;
+	auto recentMessages = ranges::views::all(
+		data.vrecent_interactions().v
+	) | ranges::views::transform([&](const Recent &interaction) {
+		const auto &data = interaction.data();
+		auto result = Data::StatisticsMessageInteractionInfo{
+			.viewsCount = data.vview_count().v,
+			.forwardsCount = data.vforward_count().v,
+		};
+		data.vobject_type().match([&](
+				const TLDchatStatisticsObjectTypeMessage &data) {
+			result.messageId = data.vmessage_id().v;
+		}, [&](const TLDchatStatisticsObjectTypeStory &data) {
+			result.storyId = data.vstory_id().v;
+		});
+		return result;
+	}) | ranges::to_vector;
+
+	return {
+		.startDate = data.vperiod().data().vstart_date().v,
+		.endDate = data.vperiod().data().vend_date().v,
+
+		.memberCount = StatisticalValueFromTL(data.vmember_count()),
+
+		.meanViewCount = StatisticalValueFromTL(
+			data.vmean_message_view_count()),
+		.meanShareCount = StatisticalValueFromTL(
+			data.vmean_message_share_count()),
+		.meanReactionCount = StatisticalValueFromTL(
+			data.vmean_message_reaction_count()),
+
+		.meanStoryViewCount = StatisticalValueFromTL(
+			data.vmean_story_view_count()),
+		.meanStoryShareCount = StatisticalValueFromTL(
+			data.vmean_story_share_count()),
+		.meanStoryReactionCount = StatisticalValueFromTL(
+			data.vmean_story_reaction_count()),
+
+		.enabledNotificationsPercentage = unmuted,
+
+		.memberCountGraph = StatisticalGraphFromTL(
+			data.vmember_count_graph()),
+
+		.joinGraph = StatisticalGraphFromTL(
+			data.vjoin_graph()),
+
+		.muteGraph = StatisticalGraphFromTL(
+			data.vmute_graph()),
+
+		.viewCountByHourGraph = StatisticalGraphFromTL(
+			data.vview_count_by_hour_graph()),
+
+		.viewCountBySourceGraph = StatisticalGraphFromTL(
+			data.vview_count_by_source_graph()),
+
+		.joinBySourceGraph = StatisticalGraphFromTL(
+			data.vjoin_by_source_graph()),
+
+		.languageGraph = StatisticalGraphFromTL(
+			data.vlanguage_graph()),
+
+		.messageInteractionGraph = StatisticalGraphFromTL(
+			data.vmessage_interaction_graph()),
+
+		.instantViewInteractionGraph = StatisticalGraphFromTL(
+			data.vinstant_view_interaction_graph()),
+
+		.recentMessageInteractions = std::move(recentMessages),
+	};
+}
+
+[[nodiscard]] Data::SupergroupStatistics SupergroupStatisticsFromTL(
+		const TLDchatStatisticsSupergroup &data) {
+	using Senders = TLchatStatisticsMessageSenderInfo;
+	using Administrators = TLchatStatisticsAdministratorActionsInfo;
+	using Inviters = TLchatStatisticsInviterInfo;
+
+	auto topSenders = ranges::views::all(
+		data.vtop_senders().v
+	) | ranges::views::transform([&](const Senders &tl) {
+		return Data::StatisticsMessageSenderInfo{
+			.userId = UserId(tl.data().vuser_id().v),
+			.sentMessageCount = tl.data().vsent_message_count().v,
+			.averageCharacterCount = tl.data().vaverage_character_count().v,
+		};
+	}) | ranges::to_vector;
+	auto topAdministrators = ranges::views::all(
+		data.vtop_administrators().v
+	) | ranges::views::transform([&](const Administrators &tl) {
+		return Data::StatisticsAdministratorActionsInfo{
+			.userId = UserId(tl.data().vuser_id().v),
+			.deletedMessageCount = tl.data().vdeleted_message_count().v,
+			.bannedUserCount = tl.data().vbanned_user_count().v,
+			.restrictedUserCount = tl.data().vrestricted_user_count().v,
+		};
+	}) | ranges::to_vector;
+	auto topInviters = ranges::views::all(
+		data.vtop_inviters().v
+	) | ranges::views::transform([&](const Inviters &tl) {
+		return Data::StatisticsInviterInfo{
+			.userId = UserId(tl.data().vuser_id().v),
+			.addedMemberCount = tl.data().vadded_member_count().v,
+		};
+	}) | ranges::to_vector;
+
+	return {
+		.startDate = data.vperiod().data().vstart_date().v,
+		.endDate = data.vperiod().data().vend_date().v,
+
+		.memberCount = StatisticalValueFromTL(data.vmember_count()),
+		.messageCount = StatisticalValueFromTL(data.vmessage_count()),
+		.viewerCount = StatisticalValueFromTL(data.vviewer_count()),
+		.senderCount = StatisticalValueFromTL(data.vsender_count()),
+
+		.memberCountGraph = StatisticalGraphFromTL(
+			data.vmember_count_graph()),
+
+		.joinGraph = StatisticalGraphFromTL(
+			data.vjoin_graph()),
+
+		.joinBySourceGraph = StatisticalGraphFromTL(
+			data.vjoin_by_source_graph()),
+
+		.languageGraph = StatisticalGraphFromTL(
+			data.vlanguage_graph()),
+
+		.messageContentGraph = StatisticalGraphFromTL(
+			data.vmessage_content_graph()),
+
+		.actionGraph = StatisticalGraphFromTL(
+			data.vaction_graph()),
+
+		.dayGraph = StatisticalGraphFromTL(
+			data.vday_graph()),
+
+		.weekGraph = StatisticalGraphFromTL(
+			data.vweek_graph()),
+
+		.topSenders = std::move(topSenders),
+		.topAdministrators = std::move(topAdministrators),
+		.topInviters = std::move(topInviters),
+	};
+}
 
 } // namespace
 
@@ -205,7 +368,7 @@ rpl::producer<rpl::no_value, QString> Statistics::request() {
 	return [=](auto consumer) {
 		auto lifetime = rpl::lifetime();
 
-#if 0 // todo
+#if 0 // mtp
 		if (!channel()->isMegagroup()) {
 			makeRequest(MTPstats_GetBroadcastStats(
 				MTP_flags(MTPstats_GetBroadcastStats::Flags(0)),
@@ -230,6 +393,19 @@ rpl::producer<rpl::no_value, QString> Statistics::request() {
 			}).send();
 		}
 #endif
+		api().request(TLgetChatStatistics(
+			peerToTdbChat(channel()->id),
+			tl_bool(false)
+		)).done([=](const TLchatStatistics &result) {
+			result.match([&](const TLDchatStatisticsChannel &data) {
+				_channelStats = ChannelStatisticsFromTL(data);
+			}, [&](const TLDchatStatisticsSupergroup &data) {
+				_supergroupStats = SupergroupStatisticsFromTL(data);
+			});
+			consumer.put_done();
+		}).fail([=](const Error &error) {
+			consumer.put_error_copy(error.message);
+		}).send();
 
 		return lifetime;
 	};
@@ -242,7 +418,7 @@ Statistics::GraphResult Statistics::requestZoom(
 		auto lifetime = rpl::lifetime();
 		const auto wasEmpty = _zoomDeque.empty();
 		_zoomDeque.push_back([=] {
-#if 0 // todo
+#if 0 // mtp
 			makeRequest(MTPstats_LoadAsyncGraph(
 				MTP_flags(x
 					? MTPstats_LoadAsyncGraph::Flag::f_x
@@ -262,6 +438,22 @@ Statistics::GraphResult Statistics::requestZoom(
 				consumer.put_error_copy(error.type());
 			}).send();
 #endif
+			api().request(TLgetStatisticalGraph(
+				peerToTdbChat(channel()->id),
+				tl_string(token),
+				tl_int53(x)
+			)).done([=](const TLstatisticalGraph &result) {
+				consumer.put_next(StatisticalGraphFromTL(result));
+				consumer.put_done();
+				if (!_zoomDeque.empty()) {
+					_zoomDeque.pop_front();
+					if (!_zoomDeque.empty()) {
+						_zoomDeque.front()();
+					}
+				}
+			}).fail([=](const Error &error) {
+				consumer.put_error_copy(error.message);
+			}).send();
 		});
 		if (wasEmpty) {
 			_zoomDeque.front()();
@@ -293,7 +485,63 @@ void PublicForwards::request(
 		return;
 	}
 	const auto channel = StatisticsRequestSender::channel();
-#if 0 // todo
+
+	constexpr auto kLimit = tl::make_int(100);
+	const auto processResult = [=](const TLpublicForwards &result) {
+		using Messages = QVector<Data::RecentPostId>;
+		_requestId = 0;
+
+		const auto &data = result.data();
+		auto nextToken = data.vnext_offset().v;
+		auto recentList = Messages();
+		recentList.reserve(data.vforwards().v.size());
+		for (const auto &forward : result.data().vforwards().v) {
+			forward.match([&](const TLDpublicForwardMessage &data) {
+				recentList.push_back({
+					.messageId = channel->owner().processMessage(
+						data.vmessage(),
+						NewMessageType::Existing)->fullId(),
+				});
+			}, [&](const TLDpublicForwardStory &data) {
+				const auto story = channel->owner().stories().applySingle(
+					data.vstory());
+				if (story) {
+					recentList.push_back({ .storyId = story->fullId() });
+				}
+			});
+		}
+
+		auto allLoaded = false;
+		auto fullCount = result.data().vtotal_count().v;
+
+		if (nextToken == token || nextToken.isEmpty()) {
+			allLoaded = true;
+		}
+
+		_lastTotal = std::max(_lastTotal, fullCount);
+		done({
+			.list = std::move(recentList),
+			.total = _lastTotal,
+			.allLoaded = allLoaded,
+			.token = std::move(nextToken),
+		});
+	};
+	if (_fullId.messageId) {
+		_requestId = api().request(TLgetMessagePublicForwards(
+			peerToTdbChat(channel->id),
+			tl_int53(_fullId.messageId.msg.bare),
+			tl_string(token),
+			kLimit
+		)).done(processResult).fail([=] { _requestId = 0; }).send();
+	} else if (_fullId.storyId) {
+		_requestId = api().request(TLgetStoryPublicForwards(
+			peerToTdbChat(channel->id),
+			tl_int32(_fullId.storyId.story),
+			tl_string(token),
+			kLimit
+		)).done(processResult).fail([=] { _requestId = 0; }).send();
+	}
+#if 0 // mtp
 	const auto processResult = [=](const MTPstats_PublicForwards &tl) {
 		using Messages = QVector<Data::RecentPostId>;
 		_requestId = 0;
@@ -412,7 +660,7 @@ void MessageStatistics::request(Fn<void(Data::MessageStatistics)> done) {
 	const auto requestPrivateForwards = [=](
 			const Data::StatisticalGraph &messageGraph,
 			const Data::StatisticalGraph &reactionsGraph) {
-#if 0 // todo
+#if 0 // mtp
 		api().request(MTPchannels_GetMessages(
 			channel()->inputChannel,
 			MTP_vector<MTPInputMessage>(
@@ -464,9 +712,82 @@ void MessageStatistics::request(Fn<void(Data::MessageStatistics)> done) {
 			requestFirstPublicForwards(messageGraph, reactionsGraph, {});
 		}).send();
 #endif
+		api().request(TLgetMessage(
+			peerToTdbChat(channel()->id),
+			tl_int53(_fullId.msg.bare)
+		)).done([=](const TLDmessage &data) {
+			auto info = Data::StatisticsMessageInteractionInfo{
+				.messageId = data.vid().v,
+				.viewsCount = data.vinteraction_info()
+					? data.vinteraction_info()->data().vview_count().v
+					: 0,
+				.forwardsCount = data.vinteraction_info()
+					? data.vinteraction_info()->data().vforward_count().v
+					: 0,
+			};
+
+			requestFirstPublicForwards(
+				messageGraph,
+				reactionsGraph,
+				std::move(info));
+		}).fail([=](const Error &error) {
+			requestFirstPublicForwards(messageGraph, reactionsGraph, {});
+		}).send();
 	};
 
-#if 0 // todo
+	const auto requestStoryPrivateForwards = [=](
+			const Data::StatisticalGraph &messageGraph,
+			const Data::StatisticalGraph &reactionsGraph) {
+		api().request(TLgetStory(
+			peerToTdbChat(channel()->id),
+			tl_int32(_storyId.story),
+			tl_bool(false)
+		)).done([=](const TLstory &result) {
+			auto info = Data::StatisticsMessageInteractionInfo();
+			const auto &data = result.data();
+			if (const auto interaction = data.vinteraction_info()) {
+				const auto &data = interaction->data();
+				info = Data::StatisticsMessageInteractionInfo{
+					.storyId = result.data().vid().v,
+					.viewsCount = data.vview_count().v,
+					.forwardsCount = data.vforward_count().v,
+					.reactionsCount = data.vreaction_count().v,
+				};
+			}
+			requestFirstPublicForwards(
+				messageGraph,
+				reactionsGraph,
+				std::move(info));
+		}).fail([=](const Error &error) {
+			requestFirstPublicForwards(messageGraph, reactionsGraph, {});
+		}).send();
+	};
+	if (_storyId) {
+		api().request(TLgetStoryStatistics(
+			peerToTdbChat(channel()->id),
+			tl_int32(_storyId.story),
+			tl_bool(false)
+		)).done([=](const TLDstoryStatistics &data) {
+			requestStoryPrivateForwards(
+				StatisticalGraphFromTL(data.vstory_interaction_graph()),
+				StatisticalGraphFromTL(data.vstory_reaction_graph()));
+		}).fail([=](const Error &error) {
+			requestStoryPrivateForwards({}, {});
+		}).send();
+	} else {
+		api().request(TLgetMessageStatistics(
+			peerToTdbChat(channel()->id),
+			tl_int53(_fullId.msg.bare),
+			tl_bool(false)
+		)).done([=](const TLDmessageStatistics &data) {
+			requestPrivateForwards(
+				StatisticalGraphFromTL(data.vmessage_interaction_graph()),
+				StatisticalGraphFromTL(data.vmessage_reaction_graph()));
+		}).fail([=](const Error &error) {
+			requestPrivateForwards({}, {});
+		}).send();
+	}
+#if 0 // mtp
 	const auto requestStoryPrivateForwards = [=](
 			const Data::StatisticalGraph &messageGraph,
 			const Data::StatisticalGraph &reactionsGraph) {
@@ -542,7 +863,7 @@ rpl::producer<rpl::no_value, QString> Boosts::request() {
 			return lifetime;
 		}
 
-#if 0 // todo
+#if 0 // mtp
 		_api.request(MTPpremium_GetBoostsStatus(
 			_peer->input
 		)).done([=](const MTPpremium_BoostsStatus &result) {
@@ -613,6 +934,57 @@ rpl::producer<rpl::no_value, QString> Boosts::request() {
 			consumer.put_error_copy(error.type());
 		}).send();
 #endif
+		_api.request(TLgetChatBoostStatus(
+			peerToTdbChat(_peer->id)
+		)).done([=](const TLDchatBoostStatus &data) {
+			_boostStatus.overview = Data::BoostsOverview{
+				.mine = bool(data.vapplied_slot_ids().v.size()),
+				.level = std::max(data.vlevel().v, 0),
+				.boostCount = std::max(
+					data.vboost_count().v,
+					data.vcurrent_level_boost_count().v),
+				.currentLevelBoostCount = data.vcurrent_level_boost_count().v,
+				.nextLevelBoostCount = data.vnext_level_boost_count().v,
+				.premiumMemberCount = data.vpremium_member_count().v,
+				.premiumMemberPercentage =
+					data.vpremium_member_percentage().v,
+			};
+			_boostStatus.link = data.vboost_url().v.toUtf8();
+
+			_boostStatus.prepaidGiveaway = ranges::views::all(
+				data.vprepaid_giveaways().v
+			) | ranges::views::transform([](
+					const TLprepaidGiveaway &r) {
+				auto months = 0;
+				auto stars = uint64();
+				r.data().vprize().match([&](
+						const TLDgiveawayPrizePremium &data) {
+					months = data.vmonth_count().v;
+				}, [&](const TLDgiveawayPrizeStars &data) {
+					stars = data.vstar_count().v;
+				});
+				return Data::BoostPrepaidGiveaway{
+					.date = QDateTime::fromSecsSinceEpoch(
+						r.data().vpayment_date().v),
+					.id = uint64(r.data().vid().v),
+					.credits = stars,
+					.months = months,
+					.quantity = r.data().vwinner_count().v,
+					.boosts = r.data().vboost_count().v,
+				};
+			}) | ranges::to_vector;
+
+			using namespace Data;
+			requestBoosts({ .gifts = false }, [=](BoostsListSlice &&slice) {
+				_boostStatus.firstSliceBoosts = std::move(slice);
+				requestBoosts({ .gifts = true }, [=](BoostsListSlice &&s) {
+					_boostStatus.firstSliceGifts = std::move(s);
+					consumer.put_done();
+				});
+			});
+		}).fail([=](const Error &error) {
+			consumer.put_error_copy(error.message);
+		}).send();
 
 		return lifetime;
 	};
@@ -627,7 +999,86 @@ void Boosts::requestBoosts(
 	constexpr auto kTlFirstSlice = tl::make_int(kFirstSlice);
 	constexpr auto kTlLimit = tl::make_int(kLimit);
 	const auto gifts = token.gifts;
-#if 0 // todo
+	_requestId = _api.request(TLgetChatBoosts(
+		peerToTdbChat(_peer->id),
+		tl_bool(gifts),
+		tl_string(token.next),
+		token.next.isEmpty() ? kTlFirstSlice : kTlLimit
+	)).done([=](const TLDfoundChatBoosts &data) {
+		_requestId = 0;
+
+		auto list = std::vector<Data::Boost>();
+		list.reserve(data.vboosts().v.size());
+		constexpr auto kMonthsDivider = int(30 * 86400);
+		for (const auto &boost : data.vboosts().v) {
+			const auto &data = boost.data();
+			const auto userId = data.vsource().match([&](const auto &d) {
+				return UserId(d.vuser_id().v);
+			});
+			const auto giftCodeLink = data.vsource().match([](
+					const TLDchatBoostSourcePremium &) {
+				return Data::GiftCodeLink();
+			}, [&](const auto &d) {
+				const auto tlGiftCode = d.vgift_code().v.toUtf8();
+				const auto path = !tlGiftCode.isEmpty()
+					? (u"giftcode/"_q + tlGiftCode)
+					: QString();
+				return Data::GiftCodeLink{
+					_peer->session().createInternalLink(path),
+					_peer->session().createInternalLinkFull(path),
+					tlGiftCode,
+				};
+			});
+			const auto isUnclaimed = data.vsource().match([](
+					const TLDchatBoostSourceGiveaway &d) {
+				return d.vis_unclaimed().v;
+			}, [](const auto &) {
+				return false;
+			});
+			const auto giveawayMessage = data.vsource().match([&](
+					const TLDchatBoostSourceGiveaway &d) {
+				return FullMsgId{ _peer->id, d.vgiveaway_message_id().v };
+			}, [](const auto &) {
+				return FullMsgId();
+			});
+
+			const auto stars = data.vsource().match([&](
+					const TLDchatBoostSourceGiveaway &d) {
+				return d.vstar_count().v;
+			}, [&](const auto &) {
+				return int64();
+			});
+
+			list.push_back({
+				.id = data.vid().v.toUtf8(),
+				.userId = userId,
+				.giveawayMessage = giveawayMessage,
+				.date = QDateTime::fromSecsSinceEpoch(data.vstart_date().v),
+				.expiresAt = QDateTime::fromSecsSinceEpoch(data.vexpiration_date().v),
+				.expiresAfterMonths = ((data.vexpiration_date().v - data.vstart_date().v)
+					/ kMonthsDivider),
+				.giftCodeLink = std::move(giftCodeLink),
+				.multiplier = (data.vcount().v == 1 ? 0 : data.vcount().v),
+				.credits = uint64(stars),
+
+				.isGift = !giftCodeLink.slug.isEmpty(),
+				.isGiveaway = (!!giveawayMessage),
+				.isUnclaimed = isUnclaimed,
+			});
+		}
+		done(Data::BoostsListSlice{
+			.list = std::move(list),
+			.multipliedTotal = data.vtotal_count().v,
+			.allLoaded = (data.vtotal_count().v == data.vboosts().v.size()),
+			.token = Data::BoostsListSlice::OffsetToken{
+				.next = data.vnext_offset().v.toUtf8(),
+				.gifts = gifts,
+			},
+		});
+	}).fail([=] {
+		_requestId = 0;
+	}).send();
+#if 0 // mtp
 	_requestId = _api.request(MTPpremium_GetBoostsList(
 		gifts
 			? MTP_flags(MTPpremium_GetBoostsList::Flag::f_gifts)
@@ -703,6 +1154,39 @@ rpl::producer<rpl::no_value, QString> ChannelEarnStatistics::request() {
 	return [=](auto consumer) {
 		auto lifetime = rpl::lifetime();
 
+		api().request(TLgetChatRevenueStatistics(
+			peerToTdbChat(channel()->id),
+			tl_bool(false)
+		)).done([=](const TLchatRevenueStatistics &result) {
+			const auto &data = result.data();
+			const auto &amount = data.vrevenue_amount().data();
+			_data = Data::EarnStatistics{
+				.topHoursGraph = StatisticalGraphFromTL(
+					data.vrevenue_by_hour_graph()),
+				.revenueGraph = StatisticalGraphFromTL(
+					data.vrevenue_graph()),
+				.currentBalance = uint64(amount.vbalance_amount().v),
+				.availableBalance = uint64(amount.vavailable_amount().v),
+				.overallRevenue = uint64(amount.vtotal_amount().v),
+				.usdRate = data.vusd_rate().v,
+			};
+			requestHistory({}, [=](Data::EarnHistorySlice &&slice) {
+				_data.firstHistorySlice = std::move(slice);
+
+				api().request(TLgetSupergroupFullInfo(
+					tl_int53(peerToChannel(channel()->id).bare)
+				)).done([=](const TLsupergroupFullInfo &result) {
+					_data.switchedOff
+						= !result.data().vcan_have_sponsored_messages().v;
+					consumer.put_done();
+				}).fail([=](const Error &error) {
+					consumer.put_error_copy(error.message);
+				}).send();
+			});
+		}).fail([=](const Error &error) {
+			consumer.put_error_copy(error.message);
+		}).send();
+#if 0 // mtp
 		makeRequest(MTPstats_GetBroadcastRevenueStats(
 			MTP_flags(0),
 			channel()->inputChannel
@@ -738,6 +1222,7 @@ rpl::producer<rpl::no_value, QString> ChannelEarnStatistics::request() {
 		}).fail([=](const MTP::Error &error) {
 			consumer.put_error_copy(error.type());
 		}).send();
+#endif
 
 		return lifetime;
 	};
@@ -751,6 +1236,7 @@ void ChannelEarnStatistics::requestHistory(
 	}
 	constexpr auto kTlFirstSlice = tl::make_int(kFirstSlice);
 	constexpr auto kTlLimit = tl::make_int(kLimit);
+#if 0 // mtp
 	_requestId = api().request(MTPstats_GetBroadcastRevenueTransactions(
 		channel()->inputChannel,
 		MTP_int(token),
@@ -807,6 +1293,59 @@ void ChannelEarnStatistics::requestHistory(
 			.allLoaded = (result.data().vcount().v == nextToken),
 			.token = Data::EarnHistorySlice::OffsetToken(nextToken),
 		});
+#endif
+	_requestId = api().request(TLgetChatRevenueTransactions(
+		peerToTdbChat(channel()->id),
+		tl_int32(token),
+		(!token) ? kTlFirstSlice : kTlLimit
+	)).done([=](const TLchatRevenueTransactions &result) {
+		_requestId = 0;
+
+		const auto &data = result.data();
+		const auto &tlTransactions = data.vtransactions().v;
+
+		auto list = std::vector<Data::EarnHistoryEntry>();
+		list.reserve(tlTransactions.size());
+		for (const auto &tlTransaction : tlTransactions) {
+			const auto &d = tlTransaction.data();
+			list.push_back({
+				.amount = uint64(d.vcryptocurrency_amount().v),
+			});
+			auto &entry = list.back();
+			d.vtype().match([&](
+					const TLDchatRevenueTransactionTypeEarnings &d) {
+				entry.type = Data::EarnHistoryEntry::Type::In;
+				entry.date = base::unixtime::parse(d.vstart_date().v);
+				entry.dateTo = base::unixtime::parse(d.vend_date().v);
+			}, [&](const TLDchatRevenueTransactionTypeWithdrawal &d) {
+				entry.type = Data::EarnHistoryEntry::Type::Out;
+				entry.amount = (std::numeric_limits<Data::EarnInt>::max()
+					- entry.amount
+					+ 1);
+				entry.date = base::unixtime::parse(d.vwithdrawal_date().v);
+				// entry.provider = d.vprovider().v;
+				d.vstate().match([&](const TLDrevenueWithdrawalStateFailed &d) {
+					entry.status = Data::EarnHistoryEntry::Status::Failed;
+				}, [&](const TLDrevenueWithdrawalStatePending &d) {
+					entry.status = Data::EarnHistoryEntry::Status::Pending;
+				}, [&](const TLDrevenueWithdrawalStateSucceeded &d) {
+					entry.successDate = base::unixtime::parse(d.vdate().v);
+					entry.successLink = d.vurl().v;
+					entry.status = Data::EarnHistoryEntry::Status::Success;
+				});
+			}, [&](const TLDchatRevenueTransactionTypeRefund &d) {
+				entry.type = Data::EarnHistoryEntry::Type::Return;
+				entry.date = base::unixtime::parse(d.vrefund_date().v);
+				// entry.provider = d.vprovider().v;
+			});
+		}
+		const auto nextToken = token + tlTransactions.size();
+		done(Data::EarnHistorySlice{
+			.list = std::move(list),
+			.total = data.vtotal_count().v,
+			.allLoaded = (data.vtotal_count().v <= nextToken),
+			.token = Data::EarnHistorySlice::OffsetToken(nextToken),
+		});
 	}).fail([=] {
 		done({});
 		_requestId = 0;
diff --git a/Telegram/SourceFiles/api/api_statistics_data_deserialize.cpp b/Telegram/SourceFiles/api/api_statistics_data_deserialize.cpp
index 9ce75af7858b59..c3452234641187 100644
--- a/Telegram/SourceFiles/api/api_statistics_data_deserialize.cpp
+++ b/Telegram/SourceFiles/api/api_statistics_data_deserialize.cpp
@@ -10,8 +10,11 @@ For license and copyright information please follow this link:
 #include "data/data_statistics_chart.h"
 #include "statistics/statistics_data_deserialize.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 
+#if 0 // mtp
 Data::StatisticalGraph StatisticalGraphFromTL(const MTPStatsGraph &tl) {
 	return tl.match([&](const MTPDstatsGraph &d) {
 		using namespace Statistic;
@@ -30,6 +33,25 @@ Data::StatisticalGraph StatisticalGraphFromTL(const MTPStatsGraph &tl) {
 		return Data::StatisticalGraph{ .error = qs(data.verror()) };
 	});
 }
+#endif
 
+Data::StatisticalGraph StatisticalGraphFromTL(
+		const Tdb::TLstatisticalGraph &tl) {
+	return tl.match([&](const Tdb::TLDstatisticalGraphData &data) {
+		using namespace Statistic;
+		return Data::StatisticalGraph{
+			StatisticalChartFromJSON(data.vjson_data().v.toUtf8()),
+			data.vzoom_token().v.toUtf8(),
+		};
+	}, [&](const Tdb::TLDstatisticalGraphAsync &data) {
+		return Data::StatisticalGraph{
+			.zoomToken = data.vtoken().v.toUtf8(),
+		};
+	}, [&](const Tdb::TLDstatisticalGraphError &data) {
+		return Data::StatisticalGraph{
+			.error = data.verror_message().v.toUtf8(),
+		};
+	});
+}
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/api/api_statistics_data_deserialize.h b/Telegram/SourceFiles/api/api_statistics_data_deserialize.h
index 385b99d17d31df..a90f609becc2c4 100644
--- a/Telegram/SourceFiles/api/api_statistics_data_deserialize.h
+++ b/Telegram/SourceFiles/api/api_statistics_data_deserialize.h
@@ -7,13 +7,21 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+namespace Tdb {
+class TLstatisticalGraph;
+} // namespace Tdb
+
 namespace Data {
 struct StatisticalGraph;
 } // namespace Data
 
 namespace Api {
 
+#if 0 // mtp
 [[nodiscard]] Data::StatisticalGraph StatisticalGraphFromTL(
 	const MTPStatsGraph &tl);
+#endif
+[[nodiscard]] Data::StatisticalGraph StatisticalGraphFromTL(
+	const Tdb::TLstatisticalGraph &tl);
 
 } // namespace Api
diff --git a/Telegram/SourceFiles/data/data_channel.cpp b/Telegram/SourceFiles/data/data_channel.cpp
index bbc463e8128c76..b9be140102c943 100644
--- a/Telegram/SourceFiles/data/data_channel.cpp
+++ b/Telegram/SourceFiles/data/data_channel.cpp
@@ -1399,7 +1399,8 @@ void ApplyChannelUpdate(
 		| Flag::AntiSpam
 		| Flag::Location
 		| Flag::CanHideMembers
-		| Flag::CanEnableAntiSpam;
+		| Flag::CanEnableAntiSpam
+		| Flag::CanGetStatistics;
 	channel->setFlags((channel->flags() & ~mask)
 		| Flag::CanSetUsername // Creators can always set usernames.
 		| (update.vcan_get_members().v ? Flag::CanViewParticipants : Flag())
@@ -1417,7 +1418,8 @@ void ApplyChannelUpdate(
 		| (update.vcan_hide_members().v ? Flag::CanHideMembers : Flag())
 		| (update.vcan_toggle_aggressive_anti_spam().v
 			? Flag::CanEnableAntiSpam
-			: Flag()));
+			: Flag())
+		| (update.vcan_get_statistics().v ? Flag::CanGetStatistics : Flag()));
 
 	if (const auto photo = update.vphoto()) {
 		channel->setPhotoFull(*photo);

From 4309b5ec3b25d60ac81d460185a41b4707f2fac7 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Fri, 17 Nov 2023 19:14:06 +0300
Subject: [PATCH 327/349] Migrated API for giveaways from MTP to TDLib.

---
 Telegram/SourceFiles/api/api_premium.cpp      |  27 ++-
 Telegram/SourceFiles/api/api_premium_option.h |  15 +-
 .../giveaway/giveaway_list_controllers.cpp    |  36 +++-
 .../SourceFiles/payments/payments_form.cpp    | 203 ++++++++++++++----
 Telegram/SourceFiles/payments/payments_form.h |  18 +-
 5 files changed, 237 insertions(+), 62 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_premium.cpp b/Telegram/SourceFiles/api/api_premium.cpp
index 2544270ab8847a..6d59f57b801da2 100644
--- a/Telegram/SourceFiles/api/api_premium.cpp
+++ b/Telegram/SourceFiles/api/api_premium.cpp
@@ -11,6 +11,7 @@ For license and copyright information please follow this link:
 #include "api/api_text_entities.h"
 #include "apiwrap.h"
 #include "base/random.h"
+#include "data/data_channel.h"
 #include "data/data_document.h"
 #include "data/data_peer.h"
 #include "data/data_peer_values.h"
@@ -59,25 +60,36 @@ using namespace Tdb;
 		.giveaway = data.is_via_giveaway(),
 	};
 }
+#endif
 
+#if 0 // mtp
 [[nodiscard]] Data::PremiumSubscriptionOptions GiftCodesFromTL(
 		const QVector<MTPPremiumGiftCodeOption> &tlOptions) {
+#endif
+[[nodiscard]] Data::PremiumSubscriptionOptions GiftCodesFromTL(
+		const QVector<Tdb::TLpremiumGiftCodePaymentOption> &tlOptions) {
 	auto options = PremiumSubscriptionOptionsFromTL(tlOptions);
 	for (auto i = 0; i < options.size(); i++) {
 		const auto &tlOption = tlOptions[i].data();
 		const auto perUserText = Ui::FillAmountAndCurrency(
+#if 0 // mtp
 			tlOption.vamount().v / float64(tlOption.vusers().v),
 			qs(tlOption.vcurrency()),
+#endif
+			tlOption.vamount().v / float64(tlOption.vwinner_count().v),
+			tlOption.vcurrency().v.toUtf8(),
 			false);
 		options[i].costPerMonth = perUserText
 			+ ' '
 			+ QChar(0x00D7)
 			+ ' '
+			+ QString::number(tlOption.vwinner_count().v);
+#if 0 // mtp
 			+ QString::number(tlOption.vusers().v);
+#endif
 	}
 	return options;
 }
-#endif
 
 } // namespace
 
@@ -946,7 +958,7 @@ Data::PremiumSubscriptionOptions PremiumGiftCodeOptions::options(int amount) {
 	if (it != end(_subscriptionOptions)) {
 		return it->second;
 	} else {
-#if 0 // todo
+#if 0 // mtp
 		auto tlOptions = QVector<MTPPremiumGiftCodeOption>();
 		for (auto i = 0; i < _optionsForOnePerson.months.size(); i++) {
 			tlOptions.push_back(MTP_premiumGiftCodeOption(
@@ -960,6 +972,17 @@ Data::PremiumSubscriptionOptions PremiumGiftCodeOptions::options(int amount) {
 		}
 		_subscriptionOptions[amount] = GiftCodesFromTL(tlOptions);
 #endif
+		auto tlOptions = QVector<Tdb::TLpremiumGiftCodePaymentOption>();
+		for (auto i = 0; i < _optionsForOnePerson.months.size(); i++) {
+			tlOptions.push_back(Tdb::tl_premiumGiftCodePaymentOption(
+				Tdb::tl_string(_optionsForOnePerson.currency),
+				Tdb::tl_int53(_optionsForOnePerson.totalCosts[i] * amount),
+				Tdb::tl_int32(amount),
+				Tdb::tl_int32(_optionsForOnePerson.months[i]),
+				Tdb::TLstring(),
+				Tdb::TLint32()));
+		}
+		_subscriptionOptions[amount] = GiftCodesFromTL(tlOptions);
 		return _subscriptionOptions[amount];
 	}
 }
diff --git a/Telegram/SourceFiles/api/api_premium_option.h b/Telegram/SourceFiles/api/api_premium_option.h
index 8a5711d6269b6f..e8b62220f20c01 100644
--- a/Telegram/SourceFiles/api/api_premium_option.h
+++ b/Telegram/SourceFiles/api/api_premium_option.h
@@ -39,6 +39,7 @@ template<typename Option>
 #endif
 		return min.vamount().v / float64(min.vmonth_count().v);
 	}();
+	using TLGiftCode = Tdb::TLpremiumGiftCodePaymentOption;
 	result.reserve(tlOpts.size());
 	for (const auto &tlOption : tlOpts) {
 		const auto &option = tlOption.data();
@@ -51,10 +52,6 @@ template<typename Option>
 		const auto amount = option.vamount().v;
 		const auto currency = qs(option.vcurrency());
 #endif
-		const auto lnk = option.vpayment_link();
-		if (!lnk) {
-			continue;
-		}
 #if 0 // mtp
 		const auto botUrl = !lnk
 			? QString()
@@ -78,9 +75,13 @@ template<typename Option>
 			amount,
 			currency,
 			botUrl));
-		result.back().startPayment = [=, link = *lnk](QVariant context) {
-			Core::HandleLocalUrl(link, context);
-		};
+		if constexpr (!std::is_same_v<Option, TLGiftCode>) {
+			if (const auto lnk = option.vpayment_link()) {
+				result.back().startPayment = [=, link = *lnk](QVariant c) {
+					Core::HandleLocalUrl(link, c);
+				};
+			}
+		}
 	}
 	return result;
 }
diff --git a/Telegram/SourceFiles/info/channel_statistics/boosts/giveaway/giveaway_list_controllers.cpp b/Telegram/SourceFiles/info/channel_statistics/boosts/giveaway/giveaway_list_controllers.cpp
index 1d31d247f808e8..99155c8709421d 100644
--- a/Telegram/SourceFiles/info/channel_statistics/boosts/giveaway/giveaway_list_controllers.cpp
+++ b/Telegram/SourceFiles/info/channel_statistics/boosts/giveaway/giveaway_list_controllers.cpp
@@ -22,6 +22,8 @@ For license and copyright information please follow this link:
 #include "ui/painter.h"
 #include "styles/style_giveaway.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Giveaway {
 namespace {
 
@@ -244,7 +246,7 @@ Main::Session &MyChannelsListController::session() const {
 
 void MyChannelsListController::prepare() {
 	delegate()->peerListSetSearchMode(PeerListSearchMode::Enabled);
-#if 0 // todo
+#if 0 // mtp
 	const auto api = _apiLifetime.make_state<MTP::Sender>(
 		&session().api().instance());
 	api->request(
@@ -275,6 +277,37 @@ void MyChannelsListController::prepare() {
 				}
 			}
 		}
+#endif
+	const auto api = _apiLifetime.make_state<Tdb::Sender>(
+		&session().sender());
+	api->request(
+		Tdb::TLgetChatsToSendStories()
+	).done([=](const Tdb::TLDchats &data) {
+		_apiLifetime.destroy();
+		auto &owner = session().data();
+		for (const auto &peerId : data.vchat_ids().v) {
+			const auto maybePeer = session().data().peerLoaded(
+				peerFromTdbChat(peerId));
+			if (maybePeer) {
+				const auto peer = not_null{ maybePeer };
+				if (!peer->isChannel() || (peer == _peer)) {
+					continue;
+				}
+				if (!delegate()->peerListFindRow(peer->id.value)) {
+					if (const auto channel = peer->asChannel()) {
+						auto row = createRow(channel);
+						const auto raw = row.get();
+						delegate()->peerListAppendRow(std::move(row));
+						if (ranges::contains(_selected, peer)) {
+							delegate()->peerListSetRowChecked(raw, true);
+							_selected.erase(
+								ranges::remove(_selected, peer),
+								end(_selected));
+						}
+					}
+				}
+			}
+		}
 		for (const auto &selected : _selected) {
 			if (const auto channel = selected->asChannel()) {
 				auto row = createRow(channel);
@@ -286,7 +319,6 @@ void MyChannelsListController::prepare() {
 		delegate()->peerListRefreshRows();
 		_selected.clear();
 	}).send();
-#endif
 }
 
 void MyChannelsListController::setCheckError(Fn<bool(int)> callback) {
diff --git a/Telegram/SourceFiles/payments/payments_form.cpp b/Telegram/SourceFiles/payments/payments_form.cpp
index 3245fd6f81d698..774c661b17bd45 100644
--- a/Telegram/SourceFiles/payments/payments_form.cpp
+++ b/Telegram/SourceFiles/payments/payments_form.cpp
@@ -226,6 +226,29 @@ MTPinputStorePaymentPurpose InvoicePremiumGiftCodeGiveawayToTL(
 }
 #endif
 
+Tdb::TLgiveawayParameters InvoiceGiftCodeGiveawayToTL(
+		const InvoicePremiumGiftCode &invoice) {
+	const auto &giveaway = v::get<InvoicePremiumGiftCodeGiveaway>(
+		invoice.purpose);
+	return Tdb::tl_giveawayParameters(
+		peerToTdbChat(giveaway.boostPeer->id),
+		Tdb::tl_vector(ranges::views::all(
+			giveaway.additionalChannels
+		) | ranges::views::transform([](not_null<ChannelData*> c) {
+			return peerToTdbChat(c->id);
+		}) | ranges::to<QVector<Tdb::TLint53>>),
+		Tdb::tl_int32(giveaway.untilDate),
+		Tdb::tl_bool(giveaway.onlyNewSubscribers),
+		Tdb::tl_bool(giveaway.showWinners),
+		Tdb::tl_vector(ranges::views::all(
+			giveaway.countries
+		) | ranges::views::transform([](QString value) {
+			return Tdb::tl_string(std::move(value));
+		}) | ranges::to<QVector<Tdb::TLstring>>),
+		tl_string(giveaway.additionalPrize));
+}
+
+#if 0 // mtp
 MTPinputStorePaymentPurpose InvoiceCreditsGiveawayToTL(
 		const InvoicePremiumGiftCode &invoice) {
 	Expects(invoice.creditsAmount.has_value());
@@ -268,6 +291,7 @@ MTPinputStorePaymentPurpose InvoiceCreditsGiveawayToTL(
 		MTP_long(invoice.amount),
 		MTP_int(invoice.users));
 }
+#endif
 
 Form::Form(InvoiceId id, bool receipt)
 : _id(id)
@@ -492,13 +516,47 @@ MTPInputInvoice Form::inputInvoice() const {
 #endif
 
 TLinputInvoice Form::inputInvoice() const {
-	if (const auto slug = std::get_if<InvoiceSlug>(&_id.value)) {
+	if (const auto message = std::get_if<InvoiceMessage>(&_id.value)) {
+		return tl_inputInvoiceMessage(
+			peerToTdbChat(message->peer->id),
+			tl_int53(message->itemId.bare));
+	} else if (const auto slug = std::get_if<InvoiceSlug>(&_id.value)) {
 		return tl_inputInvoiceName(tl_string(slug->slug));
+	} else if (const auto credits = std::get_if<InvoiceCredits>(&_id.value)) {
+		return tl_inputInvoiceTelegram(
+			tl_telegramPaymentPurposeStars(
+				tl_string(credits->currency),
+				tl_int53(credits->credits),
+				tl_int53(credits->amount)));
+	}
+
+	const auto &giftCode = v::get<InvoicePremiumGiftCode>(_id.value);
+	const auto users = std::get_if<InvoicePremiumGiftCodeUsers>(
+		&giftCode.purpose);
+	if (users) {
+		return Tdb::tl_inputInvoiceTelegram(
+				Tdb::tl_telegramPaymentPurposePremiumGiftCodes(
+				(users->boostPeer
+					? peerToTdbChat(users->boostPeer->id)
+					: TLint53()),
+				Tdb::tl_string(giftCode.currency),
+				Tdb::tl_int53(giftCode.amount),
+				Tdb::tl_vector(ranges::views::all(
+					users->users
+				) | ranges::views::transform([](not_null<UserData*> user) {
+					return peerToTdbChat(user->id);
+				}) | ranges::to<QVector<TLint53>>),
+				Tdb::tl_int32(giftCode.months),
+				Api::FormattedTextToTdb(users->message)));
+	} else {
+		return Tdb::tl_inputInvoiceTelegram(
+			Tdb::tl_telegramPaymentPurposePremiumGiveaway(
+				InvoiceGiftCodeGiveawayToTL(giftCode),
+				Tdb::tl_string(giftCode.currency),
+				Tdb::tl_int53(giftCode.amount),
+				Tdb::tl_int32(giftCode.users),
+				Tdb::tl_int32(giftCode.months)));
 	}
-	const auto message = v::get<InvoiceMessage>(_id.value);
-	return tl_inputInvoiceMessage(
-		peerToTdbChat(message.peer->id),
-		tl_int53(message.itemId.bare));
 }
 
 void Form::requestForm() {
@@ -848,42 +906,90 @@ void Form::processSavedInformation(const MTPDpaymentRequestedInfo &data) {
 #endif
 
 void Form::processForm(const TLDpaymentForm &data) {
-	processInvoice(data.vinvoice().data());
-	processDetails(data);
-	if (const auto info = data.vsaved_order_info()) {
-		processSavedInformation(info->data());
-	}
-	processSavedCredentials(data.vsaved_credentials().v);
-	data.vpayment_provider().match([&](const TLDpaymentProviderOther &data) {
-		fillPaymentMethodInformation();
-	}, [&](const TLDpaymentProviderStripe &data) {
-		fillStripeNativeMethod(data);
-		refreshPaymentMethodDetails();
-	}, [&](const TLDpaymentProviderSmartGlocal &data) {
-		fillSmartGlocalNativeMethod(data);
-		refreshPaymentMethodDetails();
+	data.vtype().match([&](const TLDpaymentFormTypeRegular &type) {
+		processDetails(data, type);
+		processInvoice(type.vinvoice().data());
+		if (const auto info = type.vsaved_order_info()) {
+			processSavedInformation(info->data());
+		}
+		processSavedCredentials(type.vsaved_credentials().v);
+		type.vpayment_provider().match([&](
+				const TLDpaymentProviderOther &data) {
+			fillPaymentMethodInformation();
+		}, [&](const TLDpaymentProviderStripe &data) {
+			fillStripeNativeMethod(data);
+			refreshPaymentMethodDetails();
+		}, [&](const TLDpaymentProviderSmartGlocal &data) {
+			fillSmartGlocalNativeMethod(data);
+			refreshPaymentMethodDetails();
+		});
+	}, [&](const TLDpaymentFormTypeStars &type) {
+		const auto amount = type.vstar_count().v;
+		if (!amount) {
+			using Type = Error::Type;
+			_updates.fire(Error{ Type::Form, u"Bad Stars Form."_q });
+			return;
+		}
+		const auto invoice = InvoiceCredits{
+			.session = _session,
+			.randomId = 0,
+			.credits = uint64(amount),
+			.currency = ::Ui::kCreditsCurrency,
+			.amount = uint64(amount),
+		};
+		const auto &product = data.vproduct_info().data();
+		const auto formData = CreditsFormData{
+			.id = _id,
+			.formId = uint64(data.vid().v),
+			.botId = uint64(data.vseller_bot_user_id().v),
+			.title = product.vtitle().v,
+			.description = Api::FormattedTextFromTdb(
+				product.vdescription()).text,
+			.photo = product.vphoto()
+				? _session->data().processPhoto(*product.vphoto()).get()
+				: nullptr,
+			.invoice = invoice,
+		};
+		_updates.fire(CreditsPaymentStarted{ .data = formData });
 	});
 	_updates.fire(FormReady{});
 }
 
 void Form::processReceipt(const TLDpaymentReceipt &data) {
-	processInvoice(data.vinvoice().data());
-	processDetails(data);
-	if (const auto info = data.vorder_info()) {
-		processSavedInformation(info->data());
-	}
-	if (const auto shipping = data.vshipping_option()) {
-		processShippingOptions({ *shipping });
-		if (!_shippingOptions.list.empty()) {
-			_shippingOptions.selectedId = _shippingOptions.list.front().id;
+	data.vtype().match([&](const TLDpaymentReceiptTypeRegular &type) {
+		processInvoice(type.vinvoice().data());
+		processDetails(data, type);
+		if (const auto info = type.vorder_info()) {
+			processSavedInformation(info->data());
 		}
-	}
-	_paymentMethod.savedCredentials = { {
-		.id = "(used)",
-		.title = data.vcredentials_title().v,
-	} };
-	fillPaymentMethodInformation();
-	_updates.fire(FormReady{});
+		if (const auto shipping = type.vshipping_option()) {
+			processShippingOptions({ *shipping });
+			if (!_shippingOptions.list.empty()) {
+				_shippingOptions.selectedId = _shippingOptions.list.front().id;
+			}
+		}
+		_paymentMethod.savedCredentials = { {
+			.id = "(used)",
+			.title = type.vcredentials_title().v,
+		} };
+		fillPaymentMethodInformation();
+		_updates.fire(FormReady{});
+	}, [&](const TLDpaymentReceiptTypeStars &type) {
+		const auto &product = data.vproduct_info().data();
+		const auto receiptData = CreditsReceiptData{
+			.id = type.vtransaction_id().v,
+			.title = product.vtitle().v,
+			.description = Api::FormattedTextFromTdb(
+				product.vdescription()).text,
+			.photo = product.vphoto()
+				? _session->data().processPhoto(*product.vphoto()).get()
+				: nullptr,
+			.peerId = peerFromUser(data.vseller_bot_user_id().v),
+			.credits = uint64(type.vstar_count().v),
+			.date = data.vdate().v,
+		};
+		_updates.fire(CreditsReceiptReady{ .data = receiptData });
+	});
 }
 
 void Form::processInvoice(const TLDinvoice &data) {
@@ -919,8 +1025,10 @@ void Form::processInvoice(const TLDinvoice &data) {
 	};
 }
 
-void Form::processDetails(const TLDpaymentForm &data) {
-	const auto url = data.vpayment_provider().match([&](
+void Form::processDetails(
+		const TLDpaymentForm &data,
+		const TLDpaymentFormTypeRegular &type) {
+	const auto url = type.vpayment_provider().match([&](
 			const TLDpaymentProviderOther &data) {
 		return data.vurl().v;
 	}, [](const auto &) { return QString(); });
@@ -929,9 +1037,9 @@ void Form::processDetails(const TLDpaymentForm &data) {
 		.formId = static_cast<uint64>(data.vid().v),
 		.url = url,
 		.botId = data.vseller_bot_user_id(),
-		.providerId = data.vpayment_provider_user_id(),
-		.canSaveCredentials = data.vcan_save_credentials().v,
-		.passwordMissing = data.vneed_password().v,
+		.providerId = type.vpayment_provider_user_id(),
+		.canSaveCredentials = type.vcan_save_credentials().v,
+		.passwordMissing = type.vneed_password().v,
 	};
 	if (const auto botId = _details.botId) {
 		if (const auto bot = _session->data().userLoaded(botId)) {
@@ -946,26 +1054,29 @@ void Form::processDetails(const TLDpaymentForm &data) {
 	}
 }
 
-void Form::processDetails(const TLDpaymentReceipt &data) {
+void Form::processDetails(
+		const TLDpaymentReceipt &data,
+		const TLDpaymentReceiptTypeRegular &type) {
 	_invoice.receipt = Ui::Receipt{
 		.date = data.vdate().v,
-		.tipAmount = data.vtip_amount().v,
+		.tipAmount = type.vtip_amount().v,
 		.currency = _invoice.currency,
 		.paid = true,
 	};
 	_details = FormDetails{
 		.botId = data.vseller_bot_user_id(),
-		.providerId = data.vpayment_provider_user_id(),
+		.providerId = type.vpayment_provider_user_id(),
 	};
 	if (_invoice.cover.title.isEmpty()
 		&& _invoice.cover.description.empty()
 		&& _invoice.cover.thumbnail.isNull()
 		&& !_thumbnailLoadProcess) {
+		const auto &product = data.vproduct_info().data();
 		_invoice.cover = Ui::Cover{
-			.title = data.vtitle().v,
-			.description = Api::FormattedTextFromTdb(data.vdescription()),
+			.title = product.vtitle().v,
+			.description = Api::FormattedTextFromTdb(product.vdescription()),
 		};
-		if (const auto photoPtr = data.vphoto()) {
+		if (const auto photoPtr = product.vphoto()) {
 			const auto photo = _session->data().processPhoto(*photoPtr);
 			loadThumbnail(photo);
 		}
diff --git a/Telegram/SourceFiles/payments/payments_form.h b/Telegram/SourceFiles/payments/payments_form.h
index 8babaf4755c0ef..b545f456594994 100644
--- a/Telegram/SourceFiles/payments/payments_form.h
+++ b/Telegram/SourceFiles/payments/payments_form.h
@@ -16,15 +16,15 @@ class TLDpaymentForm;
 class TLDpaymentReceipt;
 class TLDinvoice;
 class TLinputInvoice;
-class TLDpaymentForm;
-class TLDpaymentReceipt;
+class TLDpaymentFormTypeRegular;
+class TLDpaymentReceiptTypeRegular;
 class TLDorderInfo;
 class TLpaymentOption;
 class TLsavedCredentials;
 class TLshippingOption;
 class TLDpaymentProviderStripe;
 class TLDpaymentProviderSmartGlocal;
-class TLpremiumGiveawayParameters;
+class TLgiveawayParameters;
 } // namespace Tdb
 
 class Image;
@@ -218,7 +218,9 @@ struct CreditsFormData {
 	QString description;
 	PhotoData *photo = nullptr;
 	InvoiceCredits invoice;
+#if 0 // mtp
 	MTPInputInvoice inputInvoice;
+#endif
 	int starGiftLimitedCount = 0;
 	bool starGiftForm = false;
 };
@@ -308,6 +310,8 @@ struct FormUpdate : std::variant<
 [[nodiscard]] MTPinputStorePaymentPurpose InvoiceCreditsGiveawayToTL(
 	const InvoicePremiumGiftCode &invoice);
 #endif
+[[nodiscard]] Tdb::TLgiveawayParameters InvoiceGiftCodeGiveawayToTL(
+	const InvoicePremiumGiftCode &invoice);
 
 class Form final : public base::has_weak_ptr {
 public:
@@ -372,8 +376,12 @@ class Form final : public base::has_weak_ptr {
 	void processForm(const Tdb::TLDpaymentForm &data);
 	void processReceipt(const Tdb::TLDpaymentReceipt &data);
 	void processInvoice(const Tdb::TLDinvoice &data);
-	void processDetails(const Tdb::TLDpaymentForm &data);
-	void processDetails(const Tdb::TLDpaymentReceipt &data);
+	void processDetails(
+		const Tdb::TLDpaymentForm &data,
+		const Tdb::TLDpaymentFormTypeRegular &type);
+	void processDetails(
+		const Tdb::TLDpaymentReceipt &data,
+		const Tdb::TLDpaymentReceiptTypeRegular &type);
 	void processSavedInformation(const Tdb::TLDorderInfo &data);
 	void processSavedCredentials(
 		const QVector<Tdb::TLsavedCredentials> &data);

From 8805c69d541f0229c69e6b11594e6127465eddc2 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Sat, 18 Nov 2023 20:57:47 +0400
Subject: [PATCH 328/349] [tdx] Version 4.8.11.


From 91787e8b885b06683b62c02703bff6c733d3faa5 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 10 Apr 2024 13:44:04 +0400
Subject: [PATCH 329/349] Update TDLib code to 1.8.31. Build broken.

---
 Telegram/SourceFiles/tdb/td_api.tl          | 3029 +++++++++++++++----
 Telegram/build/docker/centos_env/Dockerfile |    2 +-
 Telegram/build/prepare/prepare.py           |   30 +-
 3 files changed, 2439 insertions(+), 622 deletions(-)

diff --git a/Telegram/SourceFiles/tdb/td_api.tl b/Telegram/SourceFiles/tdb/td_api.tl
index 89afa2f2f9b355..506931d5a29dc3 100644
--- a/Telegram/SourceFiles/tdb/td_api.tl
+++ b/Telegram/SourceFiles/tdb/td_api.tl
@@ -25,15 +25,23 @@ ok = Ok;
 //@class AuthenticationCodeType
 //@description Provides information about the method by which an authentication code is delivered to the user
 
-//@description An authentication code is delivered via a private Telegram message, which can be viewed from another active session
+//@description A digit-only authentication code is delivered via a private Telegram message, which can be viewed from another active session
 //@length Length of the code
 authenticationCodeTypeTelegramMessage length:int32 = AuthenticationCodeType;
 
-//@description An authentication code is delivered via an SMS message to the specified phone number; applications may not receive this type of code
+//@description A digit-only authentication code is delivered via an SMS message to the specified phone number; non-official applications may not receive this type of code
 //@length Length of the code
 authenticationCodeTypeSms length:int32 = AuthenticationCodeType;
 
-//@description An authentication code is delivered via a phone call to the specified phone number
+//@description An authentication code is a word delivered via an SMS message to the specified phone number; non-official applications may not receive this type of code
+//@first_letter The first letters of the word if known
+authenticationCodeTypeSmsWord first_letter:string = AuthenticationCodeType;
+
+//@description An authentication code is a phrase from multiple words delivered via an SMS message to the specified phone number; non-official applications may not receive this type of code
+//@first_word The first word of the phrase if known
+authenticationCodeTypeSmsPhrase first_word:string = AuthenticationCodeType;
+
+//@description A digit-only authentication code is delivered via a phone call to the specified phone number
 //@length Length of the code
 authenticationCodeTypeCall length:int32 = AuthenticationCodeType;
 
@@ -46,17 +54,18 @@ authenticationCodeTypeFlashCall pattern:string = AuthenticationCodeType;
 //@length Number of digits in the code, excluding the prefix
 authenticationCodeTypeMissedCall phone_number_prefix:string length:int32 = AuthenticationCodeType;
 
-//@description An authentication code is delivered to https://fragment.com. The user must be logged in there via a wallet owning the phone number's NFT
+//@description A digit-only authentication code is delivered to https://fragment.com. The user must be logged in there via a wallet owning the phone number's NFT
 //@url URL to open to receive the code
 //@length Length of the code
 authenticationCodeTypeFragment url:string length:int32 = AuthenticationCodeType;
 
-//@description An authentication code is delivered via Firebase Authentication to the official Android application
-//@nonce Nonce to pass to the SafetyNet Attestation API
+//@description A digit-only authentication code is delivered via Firebase Authentication to the official Android application
+//@use_play_integrity True, if Play Integrity API must be used for device verification. Otherwise, SafetyNet Attestation API must be used
+//@nonce Nonce to pass to the Play Integrity API or the SafetyNet Attestation API
 //@length Length of the code
-authenticationCodeTypeFirebaseAndroid nonce:bytes length:int32 = AuthenticationCodeType;
+authenticationCodeTypeFirebaseAndroid use_play_integrity:Bool nonce:bytes length:int32 = AuthenticationCodeType;
 
-//@description An authentication code is delivered via Firebase Authentication to the official iOS application
+//@description A digit-only authentication code is delivered via Firebase Authentication to the official iOS application
 //@receipt Receipt of successful application token validation to compare with receipt from push notification
 //@push_timeout Time after the next authentication method is supposed to be used if verification push notification isn't received, in seconds
 //@length Length of the code
@@ -77,7 +86,7 @@ emailAddressAuthenticationCodeInfo email_address_pattern:string length:int32 = E
 
 
 //@class EmailAddressAuthentication
-//@description Contains authentication data for a email address
+//@description Contains authentication data for an email address
 
 //@description An authentication code delivered to a user's email address
 //@code The code
@@ -93,7 +102,7 @@ emailAddressAuthenticationGoogleId token:string = EmailAddressAuthentication;
 
 
 //@class EmailAddressResetState
-//@description Describes reset state of a email address
+//@description Describes reset state of an email address
 
 //@description Email address can be reset after the given period. Call resetAuthenticationEmailAddress to reset it and allow the user to authorize with a code sent to the user's phone number
 //@wait_period Time required to wait before the email address can be reset; 0 if the user is subscribed to Telegram Premium
@@ -288,13 +297,13 @@ thumbnailFormatMpeg4 = ThumbnailFormat;
 //@description The thumbnail is in PNG format. It will be used only for background patterns
 thumbnailFormatPng = ThumbnailFormat;
 
-//@description The thumbnail is in TGS format. It will be used only for TGS sticker sets
+//@description The thumbnail is in TGS format. It will be used only for sticker sets
 thumbnailFormatTgs = ThumbnailFormat;
 
-//@description The thumbnail is in WEBM format. It will be used only for WEBM sticker sets
+//@description The thumbnail is in WEBM format. It will be used only for sticker sets
 thumbnailFormatWebm = ThumbnailFormat;
 
-//@description The thumbnail is in WEBP format. It will be used only for some stickers
+//@description The thumbnail is in WEBP format. It will be used only for some stickers and sticker sets
 thumbnailFormatWebp = ThumbnailFormat;
 
 
@@ -343,7 +352,7 @@ stickerFormatWebm = StickerFormat;
 
 
 //@class StickerType
-//@description Describes type of a sticker
+//@description Describes type of sticker
 
 //@description The sticker is a regular sticker
 stickerTypeRegular = StickerType;
@@ -378,16 +387,16 @@ closedVectorPath commands:vector<VectorPathCommand> = ClosedVectorPath;
 
 
 //@description Describes one answer option of a poll
-//@text Option text; 1-100 characters
+//@text Option text; 1-100 characters. Only custom emoji entities are allowed
 //@voter_count Number of voters for this option, available only for closed or voted polls
 //@vote_percentage The percentage of votes for this option; 0-100
 //@is_chosen True, if the option was chosen by the user
 //@is_being_chosen True, if the option is being chosen by a pending setPollAnswer request
-pollOption text:string voter_count:int32 vote_percentage:int32 is_chosen:Bool is_being_chosen:Bool = PollOption;
+pollOption text:formattedText voter_count:int32 vote_percentage:int32 is_chosen:Bool is_being_chosen:Bool = PollOption;
 
 
 //@class PollType
-//@description Describes the type of a poll
+//@description Describes the type of poll
 
 //@description A regular poll
 //@allow_multiple_answers True, if multiple answer options can be chosen simultaneously
@@ -473,16 +482,16 @@ video duration:int32 width:int32 height:int32 file_name:string mime_type:string
 //@video File containing the video
 videoNote duration:int32 waveform:bytes length:int32 minithumbnail:minithumbnail thumbnail:thumbnail speech_recognition_result:SpeechRecognitionResult video:file = VideoNote;
 
-//@description Describes a voice note. The voice note must be encoded with the Opus codec, and stored inside an OGG container. Voice notes can have only a single audio channel
+//@description Describes a voice note
 //@duration Duration of the voice note, in seconds; as defined by the sender
 //@waveform A waveform representation of the voice note in 5-bit format
-//@mime_type MIME type of the file; as defined by the sender
+//@mime_type MIME type of the file; as defined by the sender. Usually, one of "audio/ogg" for Opus in an OGG container, "audio/mpeg" for an MP3 audio, or "audio/mp4" for an M4A audio
 //@speech_recognition_result Result of speech recognition in the voice note; may be null
 //@voice File containing the voice note
 voiceNote duration:int32 waveform:bytes mime_type:string speech_recognition_result:SpeechRecognitionResult voice:file = VoiceNote;
 
 //@description Describes an animated or custom representation of an emoji
-//@sticker Sticker for the emoji; may be null if yet unknown for a custom emoji. If the sticker is a custom emoji, it can have arbitrary format different from stickerFormatTgs
+//@sticker Sticker for the emoji; may be null if yet unknown for a custom emoji. If the sticker is a custom emoji, then it can have arbitrary format
 //@sticker_width Expected width of the sticker, which can be used if the sticker is null
 //@sticker_height Expected height of the sticker, which can be used if the sticker is null
 //@fitzpatrick_type Emoji modifier fitzpatrick type; 0-6; 0 if none
@@ -532,7 +541,7 @@ webApp short_name:string title:string description:string photo:photo animation:a
 
 //@description Describes a poll
 //@id Unique poll identifier
-//@question Poll question; 1-300 characters
+//@question Poll question; 1-300 characters. Only custom emoji entities are allowed
 //@options List of poll answer options
 //@total_voter_count Total number of voters, participating in the poll
 //@recent_voter_ids Identifiers of recent voters, if the poll is non-anonymous
@@ -541,7 +550,7 @@ webApp short_name:string title:string description:string photo:photo animation:a
 //@open_period Amount of time the poll will be active after creation, in seconds
 //@close_date Point in time (Unix timestamp) when the poll will automatically be closed
 //@is_closed True, if the poll is closed
-poll id:int64 question:string options:vector<pollOption> total_voter_count:int32 recent_voter_ids:vector<MessageSender> is_anonymous:Bool type:PollType open_period:int32 close_date:int32 is_closed:Bool = Poll;
+poll id:int64 question:formattedText options:vector<pollOption> total_voter_count:int32 recent_voter_ids:vector<MessageSender> is_anonymous:Bool type:PollType open_period:int32 close_date:int32 is_closed:Bool = Poll;
 
 
 //@description Describes a chat background
@@ -549,7 +558,7 @@ poll id:int64 question:string options:vector<pollOption> total_voter_count:int32
 //@is_default True, if this is one of default backgrounds
 //@is_dark True, if the background is dark and is recommended to be used with dark theme
 //@name Unique background name
-//@document Document with the background; may be null. Null only for filled backgrounds
+//@document Document with the background; may be null. Null only for filled and chat theme backgrounds
 //@type Type of the background
 background id:int64 is_default:Bool is_dark:Bool name:string document:document type:BackgroundType = Background;
 
@@ -559,7 +568,7 @@ backgrounds backgrounds:vector<background> = Backgrounds;
 
 //@description Describes a background set for a specific chat
 //@background The background
-//@dark_theme_dimming Dimming of the background in dark themes, as a percentage; 0-100
+//@dark_theme_dimming Dimming of the background in dark themes, as a percentage; 0-100. Applied only to Wallpaper and Fill types of background
 chatBackground background:background dark_theme_dimming:int32 = ChatBackground;
 
 
@@ -582,7 +591,7 @@ chatPhotoInfo small:file big:file minithumbnail:minithumbnail has_animation:Bool
 
 
 //@class UserType
-//@description Represents the type of a user. The following types are possible: regular users, deleted users and bots
+//@description Represents the type of user. The following types are possible: regular users, deleted users and bots
 
 //@description A regular user
 userTypeRegular = UserType;
@@ -597,8 +606,9 @@ userTypeDeleted = UserType;
 //@is_inline True, if the bot supports inline queries
 //@inline_query_placeholder Placeholder for inline queries (displayed on the application input field)
 //@need_location True, if the location of the user is expected to be sent with every inline query to this bot
+//@can_connect_to_business True, if the bot supports connection to Telegram Business accounts
 //@can_be_added_to_attachment_menu True, if the bot can be added to attachment or side menu
-userTypeBot can_be_edited:Bool can_join_groups:Bool can_read_all_group_messages:Bool is_inline:Bool inline_query_placeholder:string need_location:Bool can_be_added_to_attachment_menu:Bool = UserType;
+userTypeBot can_be_edited:Bool can_join_groups:Bool can_read_all_group_messages:Bool is_inline:Bool inline_query_placeholder:string need_location:Bool can_connect_to_business:Bool can_be_added_to_attachment_menu:Bool = UserType;
 
 //@description No information on the user besides the user identifier is available, yet this user has not been deleted. This object is extremely rare and must be handled like a deleted user. It is not possible to perform any actions on users of this type
 userTypeUnknown = UserType;
@@ -626,8 +636,126 @@ botMenuButton text:string url:string = BotMenuButton;
 chatLocation location:location address:string = ChatLocation;
 
 
+//@description Represents a birthdate of a user
+//@day Day of the month; 1-31
+//@month Month of the year; 1-12
+//@year Birth year; 0 if unknown
+birthdate day:int32 month:int32 year:int32 = Birthdate;
+
+//@description Describes a user that had or will have a birthday soon
+//@user_id User identifier
+//@birthdate Birthdate of the user
+closeBirthdayUser user_id:int53 birthdate:birthdate = CloseBirthdayUser;
+
+
+//@class BusinessAwayMessageSchedule
+//@description Describes conditions for sending of away messages by a Telegram Business account
+
+//@description Send away messages always
+businessAwayMessageScheduleAlways = BusinessAwayMessageSchedule;
+
+//@description Send away messages outside of the business opening hours
+businessAwayMessageScheduleOutsideOfOpeningHours = BusinessAwayMessageSchedule;
+
+//@description Send away messages only in the specified time span
+//@start_date Point in time (Unix timestamp) when the away messages will start to be sent
+//@end_date Point in time (Unix timestamp) when the away messages will stop to be sent
+businessAwayMessageScheduleCustom start_date:int32 end_date:int32 = BusinessAwayMessageSchedule;
+
+
+//@description Represents a location of a business
+//@location The location; may be null if not specified
+//@address Location address; 1-96 characters
+businessLocation location:location address:string = BusinessLocation;
+
+//@description Describes private chats chosen for automatic interaction with a business
+//@chat_ids Identifiers of selected private chats
+//@excluded_chat_ids Identifiers of private chats that are always excluded; for businessConnectedBot only
+//@select_existing_chats True, if all existing private chats are selected
+//@select_new_chats True, if all new private chats are selected
+//@select_contacts True, if all private chats with contacts are selected
+//@select_non_contacts True, if all private chats with non-contacts are selected
+//@exclude_selected If true, then all private chats except the selected are chosen. Otherwise, only the selected chats are chosen
+businessRecipients chat_ids:vector<int53> excluded_chat_ids:vector<int53> select_existing_chats:Bool select_new_chats:Bool select_contacts:Bool select_non_contacts:Bool exclude_selected:Bool = BusinessRecipients;
+
+//@description Describes settings for messages that are automatically sent by a Telegram Business account when it is away
+//@shortcut_id Unique quick reply shortcut identifier for the away messages
+//@recipients Chosen recipients of the away messages
+//@schedule Settings used to check whether the current user is away
+//@offline_only True, if the messages must not be sent if the account was online in the last 10 minutes
+businessAwayMessageSettings shortcut_id:int32 recipients:businessRecipients schedule:BusinessAwayMessageSchedule offline_only:Bool = BusinessAwayMessageSettings;
+
+//@description Describes settings for greeting messages that are automatically sent by a Telegram Business account as response to incoming messages in an inactive private chat
+//@shortcut_id Unique quick reply shortcut identifier for the greeting messages
+//@recipients Chosen recipients of the greeting messages
+//@inactivity_days The number of days after which a chat will be considered as inactive; currently, must be on of 7, 14, 21, or 28
+businessGreetingMessageSettings shortcut_id:int32 recipients:businessRecipients inactivity_days:int32 = BusinessGreetingMessageSettings;
+
+//@description Describes a bot connected to a business account
+//@bot_user_id User identifier of the bot
+//@recipients Private chats that will be accessible to the bot
+//@can_reply True, if the bot can send messages to the private chats; false otherwise
+businessConnectedBot bot_user_id:int53 recipients:businessRecipients can_reply:Bool = BusinessConnectedBot;
+
+//@description Describes settings for a business account start page
+//@title Title text of the start page
+//@message Message text of the start page
+//@sticker Greeting sticker of the start page; may be null if none
+businessStartPage title:string message:string sticker:sticker = BusinessStartPage;
+
+//@description Describes settings for a business account start page to set
+//@title Title text of the start page; 0-getOption("business_start_page_title_length_max") characters
+//@message Message text of the start page; 0-getOption("business_start_page_message_length_max") characters
+//@sticker Greeting sticker of the start page; pass null if none. The sticker must belong to a sticker set and must not be a custom emoji
+inputBusinessStartPage title:string message:string sticker:InputFile = InputBusinessStartPage;
+
+//@description Describes an interval of time when the business is open
+//@start_minute The minute's sequence number in a week, starting on Monday, marking the start of the time interval during which the business is open; 0-7*24*60
+//@end_minute The minute's sequence number in a week, starting on Monday, marking the end of the time interval during which the business is open; 1-8*24*60
+businessOpeningHoursInterval start_minute:int32 end_minute:int32 = BusinessOpeningHoursInterval;
+
+//@description Describes opening hours of a business
+//@time_zone_id Unique time zone identifier
+//@opening_hours Intervals of the time when the business is open
+businessOpeningHours time_zone_id:string opening_hours:vector<businessOpeningHoursInterval> = BusinessOpeningHours;
+
+//@description Contains information about a Telegram Business account
+//@location Location of the business; may be null if none
+//@opening_hours Opening hours of the business; may be null if none. The hours are guaranteed to be valid and has already been split by week days
+//@local_opening_hours Opening hours of the business in the local time; may be null if none. The hours are guaranteed to be valid and has already been split by week days.
+//-Local time zone identifier will be empty. An updateUserFullInfo update is not triggered when value of this field changes
+//@next_open_in Time left before the business will open the next time, in seconds; 0 if unknown. An updateUserFullInfo update is not triggered when value of this field changes
+//@next_close_in Time left before the business will close the next time, in seconds; 0 if unknown. An updateUserFullInfo update is not triggered when value of this field changes
+//@greeting_message_settings The greeting message; may be null if none or the Business account is not of the current user
+//@away_message_settings The away message; may be null if none or the Business account is not of the current user
+//@start_page Information about start page of the account; may be null if none
+businessInfo location:businessLocation opening_hours:businessOpeningHours local_opening_hours:businessOpeningHours next_open_in:int32 next_close_in:int32 greeting_message_settings:businessGreetingMessageSettings away_message_settings:businessAwayMessageSettings start_page:businessStartPage = BusinessInfo;
+
+
+//@description Contains information about a business chat link
+//@link The HTTPS link
+//@text Message draft text that will be added to the input field
+//@title Link title
+//@view_count Number of times the link was used
+businessChatLink link:string text:formattedText title:string view_count:int32 = BusinessChatLink;
+
+//@description Contains a list of business chat links created by the user
+//@links List of links
+businessChatLinks links:vector<businessChatLink> = BusinessChatLinks;
+
+//@description Describes a business chat link to create or edit
+//@text Message draft text that will be added to the input field
+//@title Link title
+inputBusinessChatLink text:formattedText title:string = InputBusinessChatLink;
+
+//@description Contains information about a business chat link
+//@chat_id Identifier of the private chat that created the link
+//@text Message draft text that must be added to the input field
+businessChatLinkInfo chat_id:int53 text:formattedText = BusinessChatLinkInfo;
+
+
 //@class ChatPhotoStickerType
-//@description Describes type of a sticker, which was used to create a chat photo
+//@description Describes type of sticker, which was used to create a chat photo
 
 //@description Information about the sticker, which was used to create the chat photo
 //@sticker_set_id Sticker set identifier
@@ -689,7 +817,7 @@ inputChatPhotoSticker sticker:chatPhotoSticker = InputChatPhoto;
 
 
 //@description Describes actions that a user is allowed to take in a chat
-//@can_send_basic_messages True, if the user can send text messages, contacts, giveaways, invoices, locations, and venues
+//@can_send_basic_messages True, if the user can send text messages, contacts, giveaways, giveaway winners, invoices, locations, and venues
 //@can_send_audios True, if the user can send music files
 //@can_send_documents True, if the user can send documents
 //@can_send_photos True, if the user can send photos
@@ -702,11 +830,11 @@ inputChatPhotoSticker sticker:chatPhotoSticker = InputChatPhoto;
 //@can_change_info True, if the user can change the chat title, photo, and other settings
 //@can_invite_users True, if the user can invite new users to the chat
 //@can_pin_messages True, if the user can pin messages
-//@can_manage_topics True, if the user can manage topics
-chatPermissions can_send_basic_messages:Bool can_send_audios:Bool can_send_documents:Bool can_send_photos:Bool can_send_videos:Bool can_send_video_notes:Bool can_send_voice_notes:Bool can_send_polls:Bool can_send_other_messages:Bool can_add_web_page_previews:Bool can_change_info:Bool can_invite_users:Bool can_pin_messages:Bool can_manage_topics:Bool = ChatPermissions;
+//@can_create_topics True, if the user can create topics
+chatPermissions can_send_basic_messages:Bool can_send_audios:Bool can_send_documents:Bool can_send_photos:Bool can_send_videos:Bool can_send_video_notes:Bool can_send_voice_notes:Bool can_send_polls:Bool can_send_other_messages:Bool can_add_web_page_previews:Bool can_change_info:Bool can_invite_users:Bool can_pin_messages:Bool can_create_topics:Bool = ChatPermissions;
 
 //@description Describes rights of the administrator
-//@can_manage_chat True, if the administrator can get chat event log, get chat boosts in channels, get channel members, report supergroup spam messages, see anonymous administrators in supergroups and ignore slow mode. Implied by any other privilege; applicable to supergroups and channels only
+//@can_manage_chat True, if the administrator can access the chat event log, get boost list, see hidden supergroup and channel members, report supergroup spam messages and ignore slow mode. Implied by any other privilege; applicable to supergroups and channels only
 //@can_change_info True, if the administrator can change the chat title, photo, and other settings
 //@can_post_messages True, if the administrator can create channel posts or view channel statistics; applicable to channels only
 //@can_edit_messages True, if the administrator can edit messages of other users and pin messages; applicable to channels only
@@ -714,21 +842,28 @@ chatPermissions can_send_basic_messages:Bool can_send_audios:Bool can_send_docum
 //@can_invite_users True, if the administrator can invite new users to the chat
 //@can_restrict_members True, if the administrator can restrict, ban, or unban chat members or view supergroup statistics; always true for channels
 //@can_pin_messages True, if the administrator can pin messages; applicable to basic groups and supergroups only
-//@can_manage_topics True, if the administrator can manage topics; applicable to forum supergroups only
+//@can_manage_topics True, if the administrator can create, rename, close, reopen, hide, and unhide forum topics; applicable to forum supergroups only
 //@can_promote_members True, if the administrator can add new administrators with a subset of their own privileges or demote administrators that were directly or indirectly promoted by them
 //@can_manage_video_chats True, if the administrator can manage video chats
-//@can_post_stories True, if the administrator can create new channel stories, or edit and delete posted stories; applicable to channels only
-//@can_edit_stories True, if the administrator can edit stories posted by other users, pin stories and access story archive; applicable to channels only
-//@can_delete_stories True, if the administrator can delete stories posted by other users; applicable to channels only
+//@can_post_stories True, if the administrator can create new chat stories, or edit and delete posted stories; applicable to supergroups and channels only
+//@can_edit_stories True, if the administrator can edit stories posted by other users, post stories to the chat page, pin chat stories, and access story archive; applicable to supergroups and channels only
+//@can_delete_stories True, if the administrator can delete stories posted by other users; applicable to supergroups and channels only
 //@is_anonymous True, if the administrator isn't shown in the chat member list and sends messages anonymously; applicable to supergroups only
 chatAdministratorRights can_manage_chat:Bool can_change_info:Bool can_post_messages:Bool can_edit_messages:Bool can_delete_messages:Bool can_invite_users:Bool can_restrict_members:Bool can_pin_messages:Bool can_manage_topics:Bool can_promote_members:Bool can_manage_video_chats:Bool can_post_stories:Bool can_edit_stories:Bool can_delete_stories:Bool is_anonymous:Bool = ChatAdministratorRights;
 
 
+//@description Contains information about a product that can be paid with invoice
+//@title Product title
+//@param_description Product description
+//@photo Product photo; may be null
+productInfo title:string description:formattedText photo:photo = ProductInfo;
+
+
 //@description Describes an option for buying Telegram Premium to a user
 //@currency ISO 4217 currency code for Telegram Premium subscription payment
 //@amount The amount to pay, in the smallest units of the currency
 //@discount_percentage The discount associated with this option, as a percentage
-//@month_count Number of month the Telegram Premium subscription will be active
+//@month_count Number of months the Telegram Premium subscription will be active
 //@store_product_id Identifier of the store product associated with the option
 //@payment_link An internal link to be opened for buying Telegram Premium to the user if store payment isn't possible; may be null if direct payment isn't available
 premiumPaymentOption currency:string amount:int53 discount_percentage:int32 month_count:int32 store_product_id:string payment_link:InternalLinkType = PremiumPaymentOption;
@@ -744,7 +879,7 @@ premiumStatePaymentOption payment_option:premiumPaymentOption is_current:Bool is
 //@currency ISO 4217 currency code for Telegram Premium gift code payment
 //@amount The amount to pay, in the smallest units of the currency
 //@user_count Number of users which will be able to activate the gift codes
-//@month_count Number of month the Telegram Premium subscription will be active
+//@month_count Number of months the Telegram Premium subscription will be active
 //@store_product_id Identifier of the store product associated with the option; may be empty if none
 //@store_product_quantity Number of times the store product must be paid
 premiumGiftCodePaymentOption currency:string amount:int53 user_count:int32 month_count:int32 store_product_id:string store_product_quantity:int32 = PremiumGiftCodePaymentOption;
@@ -754,15 +889,81 @@ premiumGiftCodePaymentOption currency:string amount:int53 user_count:int32 month
 premiumGiftCodePaymentOptions options:vector<premiumGiftCodePaymentOption> = PremiumGiftCodePaymentOptions;
 
 //@description Contains information about a Telegram Premium gift code
-//@creator_id Identifier of a chat or a user that created the gift code
+//@creator_id Identifier of a chat or a user that created the gift code; may be null if unknown. If null and the code is from messagePremiumGiftCode message, then creator_id from the message can be used
 //@creation_date Point in time (Unix timestamp) when the code was created
 //@is_from_giveaway True, if the gift code was created for a giveaway
 //@giveaway_message_id Identifier of the corresponding giveaway message in the creator_id chat; can be 0 or an identifier of a deleted message
-//@month_count Number of month the Telegram Premium subscription will be active after code activation
+//@month_count Number of months the Telegram Premium subscription will be active after code activation
 //@user_id Identifier of a user for which the code was created; 0 if none
 //@use_date Point in time (Unix timestamp) when the code was activated; 0 if none
 premiumGiftCodeInfo creator_id:MessageSender creation_date:int32 is_from_giveaway:Bool giveaway_message_id:int53 month_count:int32 user_id:int53 use_date:int32 = PremiumGiftCodeInfo;
 
+//@description Describes an option for buying Telegram stars
+//@currency ISO 4217 currency code for the payment
+//@amount The amount to pay, in the smallest units of the currency
+//@star_count Number of Telegram stars that will be purchased
+//@store_product_id Identifier of the store product associated with the option; may be empty if none
+//@is_additional True, if the option must be shown only in the full list of payment options
+starPaymentOption currency:string amount:int53 star_count:int53 store_product_id:string is_additional:Bool = StarPaymentOption;
+
+//@description Contains a list of options for buying Telegram stars
+//@options The list of options
+starPaymentOptions options:vector<starPaymentOption> = StarPaymentOptions;
+
+
+//@class StarTransactionDirection
+//@description Describes direction of a transaction with Telegram stars
+
+//@description The transaction is incoming and increases the number of owned Telegram stars
+starTransactionDirectionIncoming = StarTransactionDirection;
+
+//@description The transaction is outgoing and decreases the number of owned Telegram stars
+starTransactionDirectionOutgoing = StarTransactionDirection;
+
+
+//@class StarTransactionPartner
+//@description Describes source or recipient of a transaction with Telegram stars
+
+//@description The transaction is a transaction with Telegram through a bot
+starTransactionPartnerTelegram = StarTransactionPartner;
+
+//@description The transaction is a transaction with App Store
+starTransactionPartnerAppStore = StarTransactionPartner;
+
+//@description The transaction is a transaction with Google Play
+starTransactionPartnerGooglePlay = StarTransactionPartner;
+
+//@description The transaction is a transaction with Fragment
+//@withdrawal_state State of the withdrawal; may be null for refunds from Fragment
+starTransactionPartnerFragment withdrawal_state:RevenueWithdrawalState = StarTransactionPartner;
+
+//@description The transaction is a transaction with another user
+//@user_id Identifier of the user
+//@product_info Information about the bought product; may be null if none
+starTransactionPartnerUser user_id:int53 product_info:productInfo = StarTransactionPartner;
+
+//@description The transaction is a transaction with a channel chat
+//@chat_id Identifier of the chat
+starTransactionPartnerChannel chat_id:int53 = StarTransactionPartner;
+
+//@description The transaction is a transaction with unknown partner
+starTransactionPartnerUnsupported = StarTransactionPartner;
+
+
+//@description Represents a transaction changing the amount of owned Telegram stars
+//@id Unique identifier of the transaction
+//@star_count The amount of added owned Telegram stars; negative for outgoing transactions
+//@is_refund True, if the transaction is a refund of a previous transaction
+//@date Point in time (Unix timestamp) when the transaction was completed
+//@partner Source of the incoming transaction, or its recipient for outgoing transactions
+starTransaction id:string star_count:int53 is_refund:Bool date:int32 partner:StarTransactionPartner = StarTransaction;
+
+//@description Represents a list of Telegram star transactions
+//@star_count The amount of owned Telegram stars
+//@transactions List of transactions with Telegram stars
+//@next_offset The offset for the next request. If empty, then there are no more results
+starTransactions star_count:int53 transactions:vector<starTransaction> next_offset:string = StarTransactions;
+
 
 //@class PremiumGiveawayParticipantStatus
 //@description Contains information about status of a user in a Telegram Premium giveaway
@@ -810,14 +1011,29 @@ premiumGiveawayInfoCompleted creation_date:int32 actual_winners_selection_date:i
 //@built_in_accent_color_id Identifier of a built-in color to use in places, where only one color is needed; 0-6
 //@light_theme_colors The list of 1-3 colors in RGB format, describing the accent color, as expected to be shown in light themes
 //@dark_theme_colors The list of 1-3 colors in RGB format, describing the accent color, as expected to be shown in dark themes
-accentColor id:int32 built_in_accent_color_id:int32 light_theme_colors:vector<int32> dark_theme_colors:vector<int32> = AccentColor;
+//@min_channel_chat_boost_level The minimum chat boost level required to use the color in a channel chat
+accentColor id:int32 built_in_accent_color_id:int32 light_theme_colors:vector<int32> dark_theme_colors:vector<int32> min_channel_chat_boost_level:int32 = AccentColor;
+
+//@description Contains information about supported accent colors for user profile photo background in RGB format
+//@palette_colors The list of 1-2 colors in RGB format, describing the colors, as expected to be shown in the color palette settings
+//@background_colors The list of 1-2 colors in RGB format, describing the colors, as expected to be used for the profile photo background
+//@story_colors The list of 2 colors in RGB format, describing the colors of the gradient to be used for the unread active story indicator around profile photo
+profileAccentColors palette_colors:vector<int32> background_colors:vector<int32> story_colors:vector<int32> = ProfileAccentColors;
+
+//@description Contains information about supported accent color for user profile photo background
+//@id Profile accent color identifier
+//@light_theme_colors Accent colors expected to be used in light themes
+//@dark_theme_colors Accent colors expected to be used in dark themes
+//@min_supergroup_chat_boost_level The minimum chat boost level required to use the color in a supergroup chat
+//@min_channel_chat_boost_level The minimum chat boost level required to use the color in a channel chat
+profileAccentColor id:int32 light_theme_colors:profileAccentColors dark_theme_colors:profileAccentColors min_supergroup_chat_boost_level:int32 min_channel_chat_boost_level:int32 = ProfileAccentColor;
 
 //@description Describes a custom emoji to be shown instead of the Telegram Premium badge
 //@custom_emoji_id Identifier of the custom emoji in stickerFormatTgs format
 //@expiration_date Point in time (Unix timestamp) when the status will expire; 0 if never
 emojiStatus custom_emoji_id:int64 expiration_date:int32 = EmojiStatus;
 
-//@description Contains a list of custom emoji identifiers, which can be set as emoji statuses
+//@description Contains a list of custom emoji identifiers for emoji statuses
 //@custom_emoji_ids The list of custom emoji identifiers
 emojiStatuses custom_emoji_ids:vector<int64> = EmojiStatuses;
 
@@ -825,7 +1041,7 @@ emojiStatuses custom_emoji_ids:vector<int64> = EmojiStatuses;
 //@description Describes usernames assigned to a user, a supergroup, or a channel
 //@active_usernames List of active usernames; the first one must be shown as the primary username. The order of active usernames can be changed with reorderActiveUsernames, reorderBotActiveUsernames or reorderSupergroupActiveUsernames
 //@disabled_usernames List of currently disabled usernames; the username can be activated with toggleUsernameIsActive, toggleBotUsernameIsActive, or toggleSupergroupUsernameIsActive
-//@editable_username The active username, which can be changed with setUsername or setSupergroupUsername
+//@editable_username The active username, which can be changed with setUsername or setSupergroupUsername. Information about other active usernames can be received using getCollectibleItemInfo
 usernames active_usernames:vector<string> disabled_usernames:vector<string> editable_username:string = Usernames;
 
 
@@ -837,8 +1053,10 @@ usernames active_usernames:vector<string> disabled_usernames:vector<string> edit
 //@phone_number Phone number of the user
 //@status Current online status of the user
 //@profile_photo Profile photo of the user; may be null
-//@accent_color_id Identifier of the accent color for name, and backgrounds of profile photo, reply header, and link preview
-//@background_custom_emoji_id Identifier of a custom emoji to be shown on the reply header background; 0 if none. For Telegram Premium users only
+//@accent_color_id Identifier of the accent color for name, and backgrounds of profile photo, reply header, and link preview. For Telegram Premium users only
+//@background_custom_emoji_id Identifier of a custom emoji to be shown on the reply header and link preview background; 0 if none. For Telegram Premium users only
+//@profile_accent_color_id Identifier of the accent color for the user's profile; -1 if none. For Telegram Premium users only
+//@profile_background_custom_emoji_id Identifier of a custom emoji to be shown on the background of the user's profile; 0 if none. For Telegram Premium users only
 //@emoji_status Emoji status to be shown instead of the default Telegram Premium badge; may be null. For Telegram Premium users only
 //@is_contact The user is a contact of the current user
 //@is_mutual_contact The user is a contact of the current user and the current user is a contact of the user
@@ -851,11 +1069,12 @@ usernames active_usernames:vector<string> disabled_usernames:vector<string> edit
 //@is_fake True, if many users reported this user as a fake account
 //@has_active_stories True, if the user has non-expired stories available to the current user
 //@has_unread_active_stories True, if the user has unread non-expired stories available to the current user
+//@restricts_new_chats True, if the user may restrict new chats with non-contacts. Use canSendMessageToUser to check whether the current user can message the user or try to create a chat with them
 //@have_access If false, the user is inaccessible, and the only information known about the user is inside this class. Identifier of the user can't be passed to any method
 //@type Type of the user
 //@language_code IETF language tag of the user's language; only available to bots
 //@added_to_attachment_menu True, if the user added the current bot to attachment menu; only available to bots
-user id:int53 first_name:string last_name:string usernames:usernames phone_number:string status:UserStatus profile_photo:profilePhoto accent_color_id:int32 background_custom_emoji_id:int64 emoji_status:emojiStatus is_contact:Bool is_mutual_contact:Bool is_close_friend:Bool is_verified:Bool is_premium:Bool is_support:Bool restriction_reason:string is_scam:Bool is_fake:Bool has_active_stories:Bool has_unread_active_stories:Bool have_access:Bool type:UserType language_code:string added_to_attachment_menu:Bool = User;
+user id:int53 first_name:string last_name:string usernames:usernames phone_number:string status:UserStatus profile_photo:profilePhoto accent_color_id:int32 background_custom_emoji_id:int64 profile_accent_color_id:int32 profile_background_custom_emoji_id:int64 emoji_status:emojiStatus is_contact:Bool is_mutual_contact:Bool is_close_friend:Bool is_verified:Bool is_premium:Bool is_support:Bool restriction_reason:string is_scam:Bool is_fake:Bool has_active_stories:Bool has_unread_active_stories:Bool restricts_new_chats:Bool have_access:Bool type:UserType language_code:string added_to_attachment_menu:Bool = User;
 
 
 //@description Contains information about a bot
@@ -886,13 +1105,18 @@ botInfo short_description:string description:string photo:photo animation:animat
 //@has_private_calls True, if the user can't be called due to their privacy settings
 //@has_private_forwards True, if the user can't be linked in forwarded messages due to their privacy settings
 //@has_restricted_voice_and_video_note_messages True, if voice and video notes can't be sent or forwarded to the user
-//@has_pinned_stories True, if the user has pinned stories
+//@has_posted_to_profile_stories True, if the user has posted to profile stories
+//@has_sponsored_messages_enabled True, if the user always enabled sponsored messages; known only for the current user
 //@need_phone_number_privacy_exception True, if the current user needs to explicitly allow to share their phone number with the user when the method addContact is used
+//@set_chat_background True, if the user set chat background for both chat users and it wasn't reverted yet
 //@bio A short user bio; may be null for bots
+//@birthdate Birthdate of the user; may be null if unknown
+//@personal_chat_id Identifier of the personal chat of the user; 0 if none
 //@premium_gift_options The list of available options for gifting Telegram Premium to the user
 //@group_in_common_count Number of group chats where both the other user and the current user are a member; 0 for the current user
+//@business_info Information about business settings for Telegram Business accounts; may be null if none
 //@bot_info For bots, information about the bot; may be null if the user isn't a bot
-userFullInfo personal_photo:chatPhoto photo:chatPhoto public_photo:chatPhoto block_list:BlockList can_be_called:Bool supports_video_calls:Bool has_private_calls:Bool has_private_forwards:Bool has_restricted_voice_and_video_note_messages:Bool has_pinned_stories:Bool need_phone_number_privacy_exception:Bool bio:formattedText premium_gift_options:vector<premiumPaymentOption> group_in_common_count:int32 bot_info:botInfo = UserFullInfo;
+userFullInfo personal_photo:chatPhoto photo:chatPhoto public_photo:chatPhoto block_list:BlockList can_be_called:Bool supports_video_calls:Bool has_private_calls:Bool has_private_forwards:Bool has_restricted_voice_and_video_note_messages:Bool has_posted_to_profile_stories:Bool has_sponsored_messages_enabled:Bool need_phone_number_privacy_exception:Bool set_chat_background:Bool bio:formattedText birthdate:birthdate personal_chat_id:int53 premium_gift_options:vector<premiumPaymentOption> group_in_common_count:int32 business_info:businessInfo bot_info:botInfo = UserFullInfo;
 
 //@description Represents a list of users
 //@total_count Approximate total number of users found
@@ -915,14 +1139,14 @@ chatAdministrators administrators:vector<chatAdministrator> = ChatAdministrators
 //@description Provides information about the status of a member in a chat
 
 //@description The user is the owner of the chat and has all the administrator privileges
-//@custom_title A custom title of the owner; 0-16 characters without emojis; applicable to supergroups only
+//@custom_title A custom title of the owner; 0-16 characters without emoji; applicable to supergroups only
 //@is_anonymous True, if the creator isn't shown in the chat member list and sends messages anonymously; applicable to supergroups only
 //@is_member True, if the user is a member of the chat
 chatMemberStatusCreator custom_title:string is_anonymous:Bool is_member:Bool = ChatMemberStatus;
 
 //@description The user is a member of the chat and has some additional privileges. In basic groups, administrators can edit and delete messages sent by others, add new members, ban unprivileged members, and manage video chats.
 //-In supergroups and channels, there are more detailed options for administrator privileges
-//@custom_title A custom title of the administrator; 0-16 characters without emojis; applicable to supergroups only
+//@custom_title A custom title of the administrator; 0-16 characters without emoji; applicable to supergroups only
 //@can_be_edited True, if the current user can edit the administrator privileges for the called user
 //@rights Rights of the administrator
 chatMemberStatusAdministrator custom_title:string can_be_edited:Bool rights:chatAdministratorRights = ChatMemberStatus;
@@ -1061,7 +1285,7 @@ chatInviteLinkMembers total_count:int32 members:vector<chatInviteLinkMember> = C
 
 
 //@class InviteLinkChatType
-//@description Describes the type of a chat to which points an invite link
+//@description Describes the type of chat to which points an invite link
 
 //@description The link is an invite link for a basic group
 inviteLinkChatTypeBasicGroup = InviteLinkChatType;
@@ -1135,8 +1359,11 @@ basicGroupFullInfo photo:chatPhoto description:string creator_user_id:int53 memb
 //@usernames Usernames of the supergroup or channel; may be null
 //@date Point in time (Unix timestamp) when the current user joined, or the point in time when the supergroup or channel was created, in case the user is not a member
 //@status Status of the current user in the supergroup or channel; custom title will always be empty
-//@member_count Number of members in the supergroup or channel; 0 if unknown. Currently, it is guaranteed to be known only if the supergroup or channel was received
-//-through searchPublicChats, searchChatsNearby, getInactiveSupergroupChats, getSuitableDiscussionChats, getGroupsInCommon, getUserPrivacySettingRules, or in chatFolderInviteLinkInfo.missing_chat_ids
+//@member_count Number of members in the supergroup or channel; 0 if unknown. Currently, it is guaranteed to be known only if the supergroup or channel was received through
+//-getChatSimilarChats, getChatsToSendStories, getCreatedPublicChats, getGroupsInCommon, getInactiveSupergroupChats, getRecommendedChats, getSuitableDiscussionChats,
+//-getUserPrivacySettingRules, getVideoChatAvailableParticipants, searchChatsNearby, searchPublicChats, or in chatFolderInviteLinkInfo.missing_chat_ids, or in userFullInfo.personal_chat_id,
+//-or for chats with messages or stories from publicForwards
+//@boost_level Approximate boost level for the chat
 //@has_linked_chat True, if the channel has a discussion group, or the supergroup is the designated discussion group for a channel
 //@has_location True, if the supergroup is connected to a location, i.e. the supergroup is a location-based supergroup
 //@sign_messages True, if messages sent to the channel need to contain information about the sender. This field is only applicable to channels
@@ -1145,14 +1372,14 @@ basicGroupFullInfo photo:chatPhoto description:string creator_user_id:int53 memb
 //@is_slow_mode_enabled True, if the slow mode is enabled in the supergroup
 //@is_channel True, if the supergroup is a channel
 //@is_broadcast_group True, if the supergroup is a broadcast group, i.e. only administrators can send messages and there is no limit on the number of members
-//@is_forum True, if the supergroup must be shown as a forum by default
+//@is_forum True, if the supergroup is a forum with topics
 //@is_verified True, if the supergroup or channel is verified
 //@restriction_reason If non-empty, contains a human-readable description of the reason why access to this supergroup or channel must be restricted
 //@is_scam True, if many users reported this supergroup or channel as a scam
 //@is_fake True, if many users reported this supergroup or channel as a fake account
-//@has_active_stories True, if the channel has non-expired stories available to the current user
-//@has_unread_active_stories True, if the channel has unread non-expired stories available to the current user
-supergroup id:int53 usernames:usernames date:int32 status:ChatMemberStatus member_count:int32 has_linked_chat:Bool has_location:Bool sign_messages:Bool join_to_send_messages:Bool join_by_request:Bool is_slow_mode_enabled:Bool is_channel:Bool is_broadcast_group:Bool is_forum:Bool is_verified:Bool restriction_reason:string is_scam:Bool is_fake:Bool has_active_stories:Bool has_unread_active_stories:Bool = Supergroup;
+//@has_active_stories True, if the supergroup or channel has non-expired stories available to the current user
+//@has_unread_active_stories True, if the supergroup or channel has unread non-expired stories available to the current user
+supergroup id:int53 usernames:usernames date:int32 status:ChatMemberStatus member_count:int32 boost_level:int32 has_linked_chat:Bool has_location:Bool sign_messages:Bool join_to_send_messages:Bool join_by_request:Bool is_slow_mode_enabled:Bool is_channel:Bool is_broadcast_group:Bool is_forum:Bool is_verified:Bool restriction_reason:string is_scam:Bool is_fake:Bool has_active_stories:Bool has_unread_active_stories:Bool = Supergroup;
 
 //@description Contains full information about a supergroup or channel
 //@photo Chat photo; may be null if empty or unknown. If non-null, then it is the same photo as in chat.photo
@@ -1170,18 +1397,23 @@ supergroup id:int53 usernames:usernames date:int32 status:ChatMemberStatus membe
 //@can_set_sticker_set True, if the supergroup sticker set can be changed
 //@can_set_location True, if the supergroup location can be changed
 //@can_get_statistics True, if the supergroup or channel statistics are available
+//@can_get_revenue_statistics True, if the supergroup or channel revenue statistics are available
 //@can_toggle_aggressive_anti_spam True, if aggressive anti-spam checks can be enabled or disabled in the supergroup
 //@is_all_history_available True, if new chat members will have access to old messages. In public, discussion, of forum groups and all channels, old messages are always available,
 //-so this option affects only private non-forum supergroups without a linked chat. The value of this field is only available to chat administrators
+//@can_have_sponsored_messages True, if the chat can have sponsored messages. The value of this field is only available to the owner of the chat
 //@has_aggressive_anti_spam_enabled True, if aggressive anti-spam checks are enabled in the supergroup. The value of this field is only available to chat administrators
-//@has_pinned_stories True, if the channel has pinned stories
-//@sticker_set_id Identifier of the supergroup sticker set; 0 if none
+//@has_pinned_stories True, if the supergroup or channel has pinned stories
+//@my_boost_count Number of times the current user boosted the supergroup or channel
+//@unrestrict_boost_count Number of times the supergroup must be boosted by a user to ignore slow mode and chat permission restrictions; 0 if unspecified
+//@sticker_set_id Identifier of the supergroup sticker set that must be shown before user sticker sets; 0 if none
+//@custom_emoji_sticker_set_id Identifier of the custom emoji sticker set that can be used in the supergroup without Telegram Premium subscription; 0 if none
 //@location Location to which the supergroup is connected; may be null if none
 //@invite_link Primary invite link for the chat; may be null. For chat administrators with can_invite_users right only
 //@bot_commands List of commands of bots in the group
 //@upgraded_from_basic_group_id Identifier of the basic group from which supergroup was upgraded; 0 if none
 //@upgraded_from_max_message_id Identifier of the last message in the basic group from which supergroup was upgraded; 0 if none
-supergroupFullInfo photo:chatPhoto description:string member_count:int32 administrator_count:int32 restricted_count:int32 banned_count:int32 linked_chat_id:int53 slow_mode_delay:int32 slow_mode_delay_expires_in:double can_get_members:Bool has_hidden_members:Bool can_hide_members:Bool can_set_sticker_set:Bool can_set_location:Bool can_get_statistics:Bool can_toggle_aggressive_anti_spam:Bool is_all_history_available:Bool has_aggressive_anti_spam_enabled:Bool has_pinned_stories:Bool sticker_set_id:int64 location:chatLocation invite_link:chatInviteLink bot_commands:vector<botCommands> upgraded_from_basic_group_id:int53 upgraded_from_max_message_id:int53 = SupergroupFullInfo;
+supergroupFullInfo photo:chatPhoto description:string member_count:int32 administrator_count:int32 restricted_count:int32 banned_count:int32 linked_chat_id:int53 slow_mode_delay:int32 slow_mode_delay_expires_in:double can_get_members:Bool has_hidden_members:Bool can_hide_members:Bool can_set_sticker_set:Bool can_set_location:Bool can_get_statistics:Bool can_get_revenue_statistics:Bool can_toggle_aggressive_anti_spam:Bool is_all_history_available:Bool can_have_sponsored_messages:Bool has_aggressive_anti_spam_enabled:Bool has_pinned_stories:Bool my_boost_count:int32 unrestrict_boost_count:int32 sticker_set_id:int64 custom_emoji_sticker_set_id:int64 location:chatLocation invite_link:chatInviteLink bot_commands:vector<botCommands> upgraded_from_basic_group_id:int53 upgraded_from_max_message_id:int53 = SupergroupFullInfo;
 
 
 //@class SecretChatState
@@ -1237,6 +1469,26 @@ chatMessageSender sender:MessageSender needs_premium:Bool = ChatMessageSender;
 chatMessageSenders senders:vector<chatMessageSender> = ChatMessageSenders;
 
 
+//@class MessageReadDate
+//@description Describes read date of a recent outgoing message in a private chat
+
+//@description Contains read date of the message
+//@read_date Point in time (Unix timestamp) when the message was read by the other user
+messageReadDateRead read_date:int32 = MessageReadDate;
+
+//@description The message is unread yet
+messageReadDateUnread = MessageReadDate;
+
+//@description The message is too old to get read date
+messageReadDateTooOld = MessageReadDate;
+
+//@description The read date is unknown due to privacy settings of the other user
+messageReadDateUserPrivacyRestricted = MessageReadDate;
+
+//@description The read date is unknown due to privacy settings of the current user, but will be known if the user subscribes to Telegram Premium
+messageReadDateMyPrivacyRestricted = MessageReadDate;
+
+
 //@description Represents a viewer of a message
 //@user_id User identifier of the viewer
 //@view_date Approximate point in time (Unix timestamp) when the message was viewed
@@ -1270,6 +1522,16 @@ messageOriginChat sender_chat_id:int53 author_signature:string = MessageOrigin;
 messageOriginChannel chat_id:int53 message_id:int53 author_signature:string = MessageOrigin;
 
 
+//@description Contains information about the last message from which a new message was forwarded last time
+//@chat_id Identifier of the chat to which the message that was forwarded belonged; may be 0 if unknown
+//@message_id Identifier of the message; may be 0 if unknown
+//@sender_id Identifier of the sender of the message; may be null if unknown or the new message was forwarded not to Saved Messages
+//@sender_name Name of the sender of the message if the sender is hidden by their privacy settings
+//@date Point in time (Unix timestamp) when the message is sent; 0 if unknown
+//@is_outgoing True, if the message that was forwarded is outgoing; always false if sender is unknown
+forwardSource chat_id:int53 message_id:int53 sender_id:MessageSender sender_name:string date:int32 is_outgoing:Bool = ForwardSource;
+
+
 //@class ReactionType
 //@description Describes type of message reaction
 
@@ -1285,10 +1547,9 @@ reactionTypeCustomEmoji custom_emoji_id:int64 = ReactionType;
 //@description Contains information about a forwarded message
 //@origin Origin of the forwarded message
 //@date Point in time (Unix timestamp) when the message was originally sent
-//@public_service_announcement_type The type of a public service announcement for the forwarded message
-//@from_chat_id For messages forwarded to the chat with the current user (Saved Messages), to the Replies bot chat, or to the channel's discussion group, the identifier of the chat from which the message was forwarded last time; 0 if unknown
-//@from_message_id For messages forwarded to the chat with the current user (Saved Messages), to the Replies bot chat, or to the channel's discussion group, the identifier of the original message from which the new message was forwarded last time; 0 if unknown
-messageForwardInfo origin:MessageOrigin date:int32 public_service_announcement_type:string from_chat_id:int53 from_message_id:int53 = MessageForwardInfo;
+//@source For messages forwarded to the chat with the current user (Saved Messages), to the Replies bot chat, or to the channel's discussion group, information about the source message from which the message was forwarded last time; may be null for other forwards or if unknown
+//@public_service_announcement_type The type of public service announcement for the forwarded message
+messageForwardInfo origin:MessageOrigin date:int32 source:forwardSource public_service_announcement_type:string = MessageForwardInfo;
 
 //@description Contains information about a message created with importMessages
 //@sender_name Name of the original sender
@@ -1311,13 +1572,18 @@ messageReplyInfo reply_count:int32 recent_replier_ids:vector<MessageSender> last
 //@recent_sender_ids Identifiers of at most 3 recent message senders, added the reaction; available in private, basic group and supergroup chats
 messageReaction type:ReactionType total_count:int32 is_chosen:Bool used_sender_id:MessageSender recent_sender_ids:vector<MessageSender> = MessageReaction;
 
+//@description Contains a list of reactions added to a message
+//@reactions List of added reactions
+//@are_tags True, if the reactions are tags and Telegram Premium users can filter messages by them
+messageReactions reactions:vector<messageReaction> are_tags:Bool = MessageReactions;
+
 
 //@description Contains information about interactions with a message
 //@view_count Number of times the message was viewed
 //@forward_count Number of times the message was forwarded
 //@reply_info Information about direct or indirect replies to the message; may be null. Currently, available only in channels with a discussion supergroup and discussion supergroups for messages, which are not replies itself
-//@reactions The list of reactions added to the message
-messageInteractionInfo view_count:int32 forward_count:int32 reply_info:messageReplyInfo reactions:vector<messageReaction> = MessageInteractionInfo;
+//@reactions The list of reactions or tags added to the message; may be null
+messageInteractionInfo view_count:int32 forward_count:int32 reply_info:messageReplyInfo reactions:messageReactions = MessageInteractionInfo;
 
 //@description Contains information about an unread reaction to a message
 //@type Type of the reaction
@@ -1326,6 +1592,28 @@ messageInteractionInfo view_count:int32 forward_count:int32 reply_info:messageRe
 unreadReaction type:ReactionType sender_id:MessageSender is_big:Bool = UnreadReaction;
 
 
+//@class MessageEffectType
+//@description Describes type of emoji effect
+
+//@description An effect from an emoji reaction
+//@select_animation Select animation for the effect in TGS format
+//@effect_animation Effect animation for the effect in TGS format
+messageEffectTypeEmojiReaction select_animation:sticker effect_animation:sticker = MessageEffectType;
+
+//@description An effect from a premium sticker
+//@sticker The premium sticker. The effect can be found at sticker.full_type.premium_animation
+messageEffectTypePremiumSticker sticker:sticker = MessageEffectType;
+
+
+//@description Contains information about an effect added to a message
+//@id Unique identifier of the effect
+//@static_icon Static icon for the effect in WEBP format; may be null if none
+//@emoji Emoji corresponding to the effect that can be used if static icon isn't available
+//@is_premium True, if Telegram Premium subscription is required to use the effect
+//@type Type of the effect
+messageEffect id:int64 static_icon:sticker emoji:string is_premium:Bool type:MessageEffectType = MessageEffect;
+
+
 //@class MessageSendingState
 //@description Contains information about the sending state of the message
 
@@ -1343,20 +1631,32 @@ messageSendingStatePending sending_id:int32 = MessageSendingState;
 messageSendingStateFailed error:error can_retry:Bool need_another_sender:Bool need_another_reply_quote:Bool need_drop_reply:Bool retry_after:double = MessageSendingState;
 
 
+//@description Describes manually or automatically chosen quote from another message
+//@text Text of the quote. Only Bold, Italic, Underline, Strikethrough, Spoiler, and CustomEmoji entities can be present in the text
+//@position Approximate quote position in the original message in UTF-16 code units as specified by the message sender
+//@is_manual True, if the quote was manually chosen by the message sender
+textQuote text:formattedText position:int32 is_manual:Bool = TextQuote;
+
+//@description Describes manually chosen quote from another message
+//@text Text of the quote; 0-getOption("message_reply_quote_length_max") characters. Only Bold, Italic, Underline, Strikethrough, Spoiler, and CustomEmoji entities are allowed to be kept and must be kept in the quote
+//@position Quote position in the original message in UTF-16 code units
+inputTextQuote text:formattedText position:int32 = InputTextQuote;
+
+
 //@class MessageReplyTo
 //@description Contains information about the message or the story a message is replying to
 
 //@description Describes a message replied by a given message
 //@chat_id The identifier of the chat to which the message belongs; may be 0 if the replied message is in unknown chat
 //@message_id The identifier of the message; may be 0 if the replied message is in unknown chat
-//@quote Manually or automatically chosen quote from the replied message; may be null if none. Only Bold, Italic, Underline, Strikethrough, Spoiler, and CustomEmoji entities can be present in the quote
-//@is_quote_manual True, if the quote was manually chosen by the message sender
+//@quote Chosen quote from the replied message; may be null if none
 //@origin Information about origin of the message if the message was from another chat or topic; may be null for messages from the same chat
 //@origin_send_date Point in time (Unix timestamp) when the message was sent if the message was from another chat or topic; 0 for messages from the same chat
 //@content Media content of the message if the message was from another chat or topic; may be null for messages from the same chat and messages without media.
 //-Can be only one of the following types: messageAnimation, messageAudio, messageContact, messageDice, messageDocument, messageGame, messageInvoice, messageLocation,
-//-messagePhoto, messagePoll, messagePremiumGiveaway, messageSticker, messageStory, messageText (for link preview), messageVenue, messageVideo, messageVideoNote, or messageVoiceNote
-messageReplyToMessage chat_id:int53 message_id:int53 quote:formattedText is_quote_manual:Bool origin:MessageOrigin origin_send_date:int32 content:MessageContent = MessageReplyTo;
+//-messagePhoto, messagePoll, messagePremiumGiveaway, messagePremiumGiveawayWinners, messageSticker, messageStory, messageText (for link preview), messageVenue,
+//-messageVideo, messageVideoNote, or messageVoiceNote
+messageReplyToMessage chat_id:int53 message_id:int53 quote:textQuote origin:MessageOrigin origin_send_date:int32 content:MessageContent = MessageReplyTo;
 
 //@description Describes a story replied by a given message
 //@story_sender_chat_id The identifier of the sender of the story
@@ -1367,19 +1667,29 @@ messageReplyToStory story_sender_chat_id:int53 story_id:int32 = MessageReplyTo;
 //@class InputMessageReplyTo
 //@description Contains information about the message or the story to be replied
 
-//@description Describes a message to be replied
-//@chat_id The identifier of the chat to which the message to be replied belongs; pass 0 if the message to be replied is in the same chat. Must always be 0 for replies in secret chats. A message can be replied in another chat or topic only if message.can_be_replied_in_another_chat
-//@message_id The identifier of the message to be replied in the same or the specified chat
-//@quote Manually chosen quote from the message to be replied; pass null if none; 0-getOption("message_reply_quote_length_max") characters. Must always be null for replies in secret chats.
-//-Only Bold, Italic, Underline, Strikethrough, Spoiler, and CustomEmoji entities are allowed to be kept and must be kept in the quote
-inputMessageReplyToMessage chat_id:int53 message_id:int53 quote:formattedText = InputMessageReplyTo;
+//@description Describes a message to be replied in the same chat and forum topic
+//@message_id The identifier of the message to be replied in the same chat and forum topic
+//@quote Quote from the message to be replied; pass null if none. Must always be null for replies in secret chats
+inputMessageReplyToMessage message_id:int53 quote:inputTextQuote = InputMessageReplyTo;
+
+//@description Describes a message to be replied that is from a different chat or a forum topic; not supported in secret chats
+//@chat_id The identifier of the chat to which the message to be replied belongs
+//@message_id The identifier of the message to be replied in the specified chat. A message can be replied in another chat or topic only if message.can_be_replied_in_another_chat
+//@quote Quote from the message to be replied; pass null if none
+inputMessageReplyToExternalMessage chat_id:int53 message_id:int53 quote:inputTextQuote = InputMessageReplyTo;
 
 //@description Describes a story to be replied
-//@story_sender_chat_id The identifier of the sender of the story. Currently, stories can be replied only in the sender's chat
+//@story_sender_chat_id The identifier of the sender of the story. Currently, stories can be replied only in the sender's chat and channel stories can't be replied
 //@story_id The identifier of the story
 inputMessageReplyToStory story_sender_chat_id:int53 story_id:int32 = InputMessageReplyTo;
 
 
+//@description Describes a fact-check added to the message by an independent checker
+//@text Text of the fact-check
+//@country_code A two-letter ISO 3166-1 alpha-2 country code of the country for which the fact-check is shown
+factCheck text:formattedText country_code:string = FactCheck;
+
+
 //@description Describes a message
 //@id Message identifier; unique for the chat to which the message belongs
 //@sender_id Identifier of the sender of the message
@@ -1388,6 +1698,7 @@ inputMessageReplyToStory story_sender_chat_id:int53 story_id:int32 = InputMessag
 //@scheduling_state The scheduling state of the message; may be null if the message isn't scheduled
 //@is_outgoing True, if the message is outgoing
 //@is_pinned True, if the message is pinned
+//@is_from_offline True, if the message was sent because of a scheduled action by the message sender, for example, as away, or greeting service message
 //@can_be_edited True, if the message can be edited. For live location and poll messages this fields shows whether editMessageLiveLocation or stopPoll can be used with this message by the application
 //@can_be_forwarded True, if the message can be forwarded
 //@can_be_replied_in_another_chat True, if the message can be replied in another chat or topic
@@ -1397,6 +1708,7 @@ inputMessageReplyToStory story_sender_chat_id:int53 story_id:int32 = InputMessag
 //@can_get_added_reactions True, if the list of added reactions is available through getMessageAddedReactions
 //@can_get_statistics True, if the message statistics are available through getMessageStatistics
 //@can_get_message_thread True, if information about the message thread is available through getMessageThread and getMessageThreadHistory
+//@can_get_read_date True, if read date of the message can be received through getMessageReadDate
 //@can_get_viewers True, if chat members already viewed the message can be received through getMessageViewers
 //@can_get_media_timestamp_links True, if media timestamp links can be generated for media timestamp entities in the message text, caption or web page description through getMessageLink
 //@can_report_reactions True, if reactions on the message can be reported through reportMessageReactions
@@ -1410,18 +1722,23 @@ inputMessageReplyToStory story_sender_chat_id:int53 story_id:int32 = InputMessag
 //@import_info Information about the initial message for messages created with importMessages; may be null if the message isn't imported
 //@interaction_info Information about interactions with the message; may be null if none
 //@unread_reactions Information about unread reactions added to the message
+//@fact_check Information about fact-check added to the message; may be null if none
 //@reply_to Information about the message or the story this message is replying to; may be null if none
 //@message_thread_id If non-zero, the identifier of the message thread the message belongs to; unique within the chat to which the message belongs
+//@saved_messages_topic_id Identifier of the Saved Messages topic for the message; 0 for messages not from Saved Messages
 //@self_destruct_type The message's self-destruct type; may be null if none
 //@self_destruct_in Time left before the message self-destruct timer expires, in seconds; 0 if self-destruction isn't scheduled yet
 //@auto_delete_in Time left before the message will be automatically deleted by message_auto_delete_time setting of the chat, in seconds; 0 if never
-//@via_bot_user_id If non-zero, the user identifier of the bot through which this message was sent
+//@via_bot_user_id If non-zero, the user identifier of the inline bot through which this message was sent
+//@sender_business_bot_user_id If non-zero, the user identifier of the business bot that sent this message
+//@sender_boost_count Number of times the sender of the message boosted the supergroup at the time the message was sent; 0 if none or unknown. For messages sent by the current user, supergroupFullInfo.my_boost_count must be used instead
 //@author_signature For channel posts and anonymous group messages, optional author signature
-//@media_album_id Unique identifier of an album this message belongs to. Only audios, documents, photos and videos can be grouped together in albums
+//@media_album_id Unique identifier of an album this message belongs to; 0 if none. Only audios, documents, photos and videos can be grouped together in albums
+//@effect_id Unique identifier of the effect added to the message; 0 if none
 //@restriction_reason If non-empty, contains a human-readable description of the reason why access to this message must be restricted
 //@content Content of the message
 //@reply_markup Reply markup for the message; may be null if none
-message id:int53 sender_id:MessageSender chat_id:int53 sending_state:MessageSendingState scheduling_state:MessageSchedulingState is_outgoing:Bool is_pinned:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_replied_in_another_chat:Bool can_be_saved:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_get_added_reactions:Bool can_get_statistics:Bool can_get_message_thread:Bool can_get_viewers:Bool can_get_media_timestamp_links:Bool can_report_reactions:Bool has_timestamped_media:Bool is_channel_post:Bool is_topic_message:Bool contains_unread_mention:Bool date:int32 edit_date:int32 forward_info:messageForwardInfo import_info:messageImportInfo interaction_info:messageInteractionInfo unread_reactions:vector<unreadReaction> reply_to:MessageReplyTo message_thread_id:int53 self_destruct_type:MessageSelfDestructType self_destruct_in:double auto_delete_in:double via_bot_user_id:int53 author_signature:string media_album_id:int64 restriction_reason:string content:MessageContent reply_markup:ReplyMarkup = Message;
+message id:int53 sender_id:MessageSender chat_id:int53 sending_state:MessageSendingState scheduling_state:MessageSchedulingState is_outgoing:Bool is_pinned:Bool is_from_offline:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_replied_in_another_chat:Bool can_be_saved:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_get_added_reactions:Bool can_get_statistics:Bool can_get_message_thread:Bool can_get_read_date:Bool can_get_viewers:Bool can_get_media_timestamp_links:Bool can_report_reactions:Bool has_timestamped_media:Bool is_channel_post:Bool is_topic_message:Bool contains_unread_mention:Bool date:int32 edit_date:int32 forward_info:messageForwardInfo import_info:messageImportInfo interaction_info:messageInteractionInfo unread_reactions:vector<unreadReaction> fact_check:factCheck reply_to:MessageReplyTo message_thread_id:int53 saved_messages_topic_id:int53 self_destruct_type:MessageSelfDestructType self_destruct_in:double auto_delete_in:double via_bot_user_id:int53 sender_business_bot_user_id:int53 sender_boost_count:int32 author_signature:string media_album_id:int64 effect_id:int64 restriction_reason:string content:MessageContent reply_markup:ReplyMarkup = Message;
 
 //@description Contains a list of messages
 //@total_count Approximate total number of messages found
@@ -1431,7 +1748,7 @@ messages total_count:int32 messages:vector<message> = Messages;
 //@description Contains a list of messages found by a search
 //@total_count Approximate total number of messages found; -1 if unknown
 //@messages List of messages
-//@next_offset The offset for the next request. If empty, there are no more results
+//@next_offset The offset for the next request. If empty, then there are no more results
 foundMessages total_count:int32 messages:vector<message> next_offset:string = FoundMessages;
 
 //@description Contains a list of messages found by a search in a given chat
@@ -1462,6 +1779,16 @@ messageCalendarDay total_count:int32 message:message = MessageCalendarDay;
 messageCalendar total_count:int32 days:vector<messageCalendarDay> = MessageCalendar;
 
 
+//@description Describes a message from a business account as received by a bot
+//@message The message
+//@reply_to_message Message that is replied by the message in the same chat; may be null if none
+businessMessage message:message reply_to_message:message = BusinessMessage;
+
+//@description Contains a list of messages from a business account as received by a bot
+//@messages List of business messages
+businessMessages messages:vector<businessMessage> = BusinessMessages;
+
+
 //@class MessageSource
 //@description Describes source of a message
 
@@ -1496,49 +1823,56 @@ messageSourceScreenshot = MessageSource;
 messageSourceOther = MessageSource;
 
 
-//@class MessageSponsorType
-//@description Describes type of a message sponsor
-
-//@description The sponsor is a bot
-//@bot_user_id User identifier of the bot
-//@link An internal link to be opened when the sponsored message is clicked
-messageSponsorTypeBot bot_user_id:int53 link:InternalLinkType = MessageSponsorType;
-
-//@description The sponsor is a public channel chat
-//@chat_id Sponsor chat identifier
-//@link An internal link to be opened when the sponsored message is clicked; may be null if the sponsor chat needs to be opened instead
-messageSponsorTypePublicChannel chat_id:int53 link:InternalLinkType = MessageSponsorType;
-
-//@description The sponsor is a private channel chat
-//@title Title of the chat
-//@invite_link Invite link for the channel
-messageSponsorTypePrivateChannel title:string invite_link:string = MessageSponsorType;
-
-//@description The sponsor is a website
-//@url URL of the website
-//@name Name of the website
-messageSponsorTypeWebsite url:string name:string = MessageSponsorType;
-
-
 //@description Information about the sponsor of a message
-//@type Type of the sponsor
+//@url URL of the sponsor to be opened when the message is clicked
 //@photo Photo of the sponsor; may be null if must not be shown
 //@info Additional optional information about the sponsor to be shown along with the message
-messageSponsor type:MessageSponsorType photo:chatPhotoInfo info:string = MessageSponsor;
+messageSponsor url:string photo:photo info:string = MessageSponsor;
 
 //@description Describes a sponsored message
 //@message_id Message identifier; unique for the chat to which the sponsored message belongs among both ordinary and sponsored messages
 //@is_recommended True, if the message needs to be labeled as "recommended" instead of "sponsored"
+//@can_be_reported True, if the message can be reported to Telegram moderators through reportChatSponsoredMessage
 //@content Content of the message. Currently, can be only of the type messageText
 //@sponsor Information about the sponsor of the message
+//@title Title of the sponsored message
+//@button_text Text for the message action button
+//@accent_color_id Identifier of the accent color for title, button text and message background
+//@background_custom_emoji_id Identifier of a custom emoji to be shown on the message background; 0 if none
 //@additional_info If non-empty, additional information about the sponsored message to be shown along with the message
-sponsoredMessage message_id:int53 is_recommended:Bool content:MessageContent sponsor:messageSponsor additional_info:string = SponsoredMessage;
+sponsoredMessage message_id:int53 is_recommended:Bool can_be_reported:Bool content:MessageContent sponsor:messageSponsor title:string button_text:string accent_color_id:int32 background_custom_emoji_id:int64 additional_info:string = SponsoredMessage;
 
 //@description Contains a list of sponsored messages
 //@messages List of sponsored messages
 //@messages_between The minimum number of messages between shown sponsored messages, or 0 if only one sponsored message must be shown after all ordinary messages
 sponsoredMessages messages:vector<sponsoredMessage> messages_between:int32 = SponsoredMessages;
 
+//@description Describes an option to report a sponsored message
+//@id Unique identifier of the option
+//@text Text of the option
+reportChatSponsoredMessageOption id:bytes text:string = ReportChatSponsoredMessageOption;
+
+
+//@class ReportChatSponsoredMessageResult
+//@description Describes result of sponsored message report
+
+//@description The message was reported successfully
+reportChatSponsoredMessageResultOk = ReportChatSponsoredMessageResult;
+
+//@description The sponsored message is too old or not found
+reportChatSponsoredMessageResultFailed = ReportChatSponsoredMessageResult;
+
+//@description The user must choose an option to report the message and repeat request with the chosen option
+//@title Title for the option choice
+//@options List of available options
+reportChatSponsoredMessageResultOptionRequired title:string options:vector<reportChatSponsoredMessageOption> = ReportChatSponsoredMessageResult;
+
+//@description Sponsored messages were hidden for the user in all chats
+reportChatSponsoredMessageResultAdsHidden = ReportChatSponsoredMessageResult;
+
+//@description The user asked to hide sponsored messages, but Telegram Premium is required for this
+reportChatSponsoredMessageResultPremiumRequired = ReportChatSponsoredMessageResult;
+
 
 //@description Describes a file added to file download list
 //@file_id File identifier
@@ -1557,7 +1891,7 @@ downloadedFileCounts active_count:int32 paused_count:int32 completed_count:int32
 //@description Contains a list of downloaded files, found by a search
 //@total_counts Total number of suitable files, ignoring offset
 //@files The list of files
-//@next_offset The offset for the next request. If empty, there are no more results
+//@next_offset The offset for the next request. If empty, then there are no more results
 foundFileDownloads total_counts:downloadedFileCounts files:vector<fileDownload> next_offset:string = FoundFileDownloads;
 
 
@@ -1575,21 +1909,21 @@ notificationSettingsScopeChannelChats = NotificationSettingsScope;
 
 
 //@description Contains information about notification settings for a chat or a forum topic
-//@use_default_mute_for If true, mute_for is ignored and the value for the relevant type of chat or the forum chat is used instead
+//@use_default_mute_for If true, the value for the relevant type of chat or the forum chat is used instead of mute_for
 //@mute_for Time left before notifications will be unmuted, in seconds
 //@use_default_sound If true, the value for the relevant type of chat or the forum chat is used instead of sound_id
 //@sound_id Identifier of the notification sound to be played for messages; 0 if sound is disabled
-//@use_default_show_preview If true, show_preview is ignored and the value for the relevant type of chat or the forum chat is used instead
+//@use_default_show_preview If true, the value for the relevant type of chat or the forum chat is used instead of show_preview
 //@show_preview True, if message content must be displayed in notifications
-//@use_default_mute_stories If true, mute_stories is ignored and the value for the relevant type of chat is used instead
+//@use_default_mute_stories If true, the value for the relevant type of chat is used instead of mute_stories
 //@mute_stories True, if story notifications are disabled for the chat
 //@use_default_story_sound If true, the value for the relevant type of chat is used instead of story_sound_id
 //@story_sound_id Identifier of the notification sound to be played for stories; 0 if sound is disabled
-//@use_default_show_story_sender If true, show_story_sender is ignored and the value for the relevant type of chat is used instead
+//@use_default_show_story_sender If true, the value for the relevant type of chat is used instead of show_story_sender
 //@show_story_sender True, if the sender of stories must be displayed in notifications
-//@use_default_disable_pinned_message_notifications If true, disable_pinned_message_notifications is ignored and the value for the relevant type of chat or the forum chat is used instead
+//@use_default_disable_pinned_message_notifications If true, the value for the relevant type of chat or the forum chat is used instead of disable_pinned_message_notifications
 //@disable_pinned_message_notifications If true, notifications for incoming pinned messages will be created as for an ordinary unread message
-//@use_default_disable_mention_notifications If true, disable_mention_notifications is ignored and the value for the relevant type of chat or the forum chat is used instead
+//@use_default_disable_mention_notifications If true, the value for the relevant type of chat or the forum chat is used instead of disable_mention_notifications
 //@disable_mention_notifications If true, notifications for messages with mentions will be created as for an ordinary unread message
 chatNotificationSettings use_default_mute_for:Bool mute_for:int32 use_default_sound:Bool sound_id:int64 use_default_show_preview:Bool show_preview:Bool use_default_mute_stories:Bool mute_stories:Bool use_default_story_sound:Bool story_sound_id:int64 use_default_show_story_sender:Bool show_story_sender:Bool use_default_disable_pinned_message_notifications:Bool disable_pinned_message_notifications:Bool use_default_disable_mention_notifications:Bool disable_mention_notifications:Bool = ChatNotificationSettings;
 
@@ -1597,8 +1931,8 @@ chatNotificationSettings use_default_mute_for:Bool mute_for:int32 use_default_so
 //@mute_for Time left before notifications will be unmuted, in seconds
 //@sound_id Identifier of the notification sound to be played; 0 if sound is disabled
 //@show_preview True, if message content must be displayed in notifications
-//@use_default_mute_stories If true, mute_stories is ignored and story notifications are received only for the first 5 chats from topChatCategoryUsers
-//@mute_stories True, if story notifications are disabled for the chat
+//@use_default_mute_stories If true, story notifications are received only for the first 5 chats from topChatCategoryUsers regardless of the value of mute_stories
+//@mute_stories True, if story notifications are disabled
 //@story_sound_id Identifier of the notification sound to be played for stories; 0 if sound is disabled
 //@show_story_sender True, if the sender of stories must be displayed in notifications
 //@disable_pinned_message_notifications True, if notifications for incoming pinned messages will be created as for an ordinary unread message
@@ -1606,15 +1940,37 @@ chatNotificationSettings use_default_mute_for:Bool mute_for:int32 use_default_so
 scopeNotificationSettings mute_for:int32 sound_id:int64 show_preview:Bool use_default_mute_stories:Bool mute_stories:Bool story_sound_id:int64 show_story_sender:Bool disable_pinned_message_notifications:Bool disable_mention_notifications:Bool = ScopeNotificationSettings;
 
 
+//@class ReactionNotificationSource
+//@description Describes sources of reactions for which notifications will be shown
+
+//@description Notifications for reactions are disabled
+reactionNotificationSourceNone = ReactionNotificationSource;
+
+//@description Notifications for reactions are shown only for reactions from contacts
+reactionNotificationSourceContacts = ReactionNotificationSource;
+
+//@description Notifications for reactions are shown for all reactions
+reactionNotificationSourceAll = ReactionNotificationSource;
+
+
+//@description Contains information about notification settings for reactions
+//@message_reaction_source Source of message reactions for which notifications are shown
+//@story_reaction_source Source of story reactions for which notifications are shown
+//@sound_id Identifier of the notification sound to be played; 0 if sound is disabled
+//@show_preview True, if reaction sender and emoji must be displayed in notifications
+reactionNotificationSettings message_reaction_source:ReactionNotificationSource story_reaction_source:ReactionNotificationSource sound_id:int64 show_preview:Bool = ReactionNotificationSettings;
+
+
 //@description Contains information about a message draft
 //@reply_to Information about the message to be replied; must be of the type inputMessageReplyToMessage; may be null if none
 //@date Point in time (Unix timestamp) when the draft was created
-//@input_message_text Content of the message draft; must be of the type inputMessageText
-draftMessage reply_to:InputMessageReplyTo date:int32 input_message_text:InputMessageContent = DraftMessage;
+//@input_message_text Content of the message draft; must be of the type inputMessageText, inputMessageVideoNote, or inputMessageVoiceNote
+//@effect_id Identifier of the effect to apply to the message when it is sent; 0 if none
+draftMessage reply_to:InputMessageReplyTo date:int32 input_message_text:InputMessageContent effect_id:int64 = DraftMessage;
 
 
 //@class ChatType
-//@description Describes the type of a chat
+//@description Describes the type of chat
 
 //@description An ordinary chat with a user
 //@user_id User identifier
@@ -1643,6 +1999,7 @@ chatFolderIcon name:string = ChatFolderIcon;
 //@description Represents a folder for user chats
 //@title The title of the folder; 1-12 characters without line feeds
 //@icon The chosen icon for the chat folder; may be null. If null, use getChatFolderDefaultIconName to get default icon name for the folder
+//@color_id The identifier of the chosen color for the chat folder icon; from -1 to 6. If -1, then color is disabled. Can't be changed if folder tags are disabled or the current user doesn't have Telegram Premium subscription
 //@is_shareable True, if at least one link has been created for the folder
 //@pinned_chat_ids The chat identifiers of pinned chats in the folder. There can be up to getOption("chat_folder_chosen_chat_count_max") pinned and always included non-secret chats and the same number of secret chats, but the limit can be increased with Telegram Premium
 //@included_chat_ids The chat identifiers of always included chats in the folder. There can be up to getOption("chat_folder_chosen_chat_count_max") pinned and always included non-secret chats and the same number of secret chats, but the limit can be increased with Telegram Premium
@@ -1655,15 +2012,16 @@ chatFolderIcon name:string = ChatFolderIcon;
 //@include_bots True, if bots need to be included
 //@include_groups True, if basic groups and supergroups need to be included
 //@include_channels True, if channels need to be included
-chatFolder title:string icon:chatFolderIcon is_shareable:Bool pinned_chat_ids:vector<int53> included_chat_ids:vector<int53> excluded_chat_ids:vector<int53> exclude_muted:Bool exclude_read:Bool exclude_archived:Bool include_contacts:Bool include_non_contacts:Bool include_bots:Bool include_groups:Bool include_channels:Bool = ChatFolder;
+chatFolder title:string icon:chatFolderIcon color_id:int32 is_shareable:Bool pinned_chat_ids:vector<int53> included_chat_ids:vector<int53> excluded_chat_ids:vector<int53> exclude_muted:Bool exclude_read:Bool exclude_archived:Bool include_contacts:Bool include_non_contacts:Bool include_bots:Bool include_groups:Bool include_channels:Bool = ChatFolder;
 
 //@description Contains basic information about a chat folder
 //@id Unique chat folder identifier
 //@title The title of the folder; 1-12 characters without line feeds
 //@icon The chosen or default icon for the chat folder
+//@color_id The identifier of the chosen color for the chat folder icon; from -1 to 6. If -1, then color is disabled
 //@is_shareable True, if at least one link has been created for the folder
 //@has_my_invite_links True, if the chat folder has invite links created by the current user
-chatFolderInfo id:int32 title:string icon:chatFolderIcon is_shareable:Bool has_my_invite_links:Bool = ChatFolderInfo;
+chatFolderInfo id:int32 title:string icon:chatFolderIcon color_id:int32 is_shareable:Bool has_my_invite_links:Bool = ChatFolderInfo;
 
 //@description Contains a chat folder invite link
 //@invite_link The chat folder invite link
@@ -1739,11 +2097,32 @@ chatPosition list:ChatList order:int64 is_pinned:Bool source:ChatSource = ChatPo
 //@description Describes reactions available in the chat
 
 //@description All reactions are available in the chat
-chatAvailableReactionsAll = ChatAvailableReactions;
+//@max_reaction_count The maximum allowed number of reactions per message; 1-11
+chatAvailableReactionsAll max_reaction_count:int32 = ChatAvailableReactions;
 
 //@description Only specific reactions are available in the chat
 //@reactions The list of reactions
-chatAvailableReactionsSome reactions:vector<ReactionType> = ChatAvailableReactions;
+//@max_reaction_count The maximum allowed number of reactions per message; 1-11
+chatAvailableReactionsSome reactions:vector<ReactionType> max_reaction_count:int32 = ChatAvailableReactions;
+
+
+//@description Represents a tag used in Saved Messages or a Saved Messages topic
+//@tag The tag
+//@label Label of the tag; 0-12 characters. Always empty if the tag is returned for a Saved Messages topic
+//@count Number of times the tag was used; may be 0 if the tag has non-empty label
+savedMessagesTag tag:ReactionType label:string count:int32 = SavedMessagesTag;
+
+//@description Contains a list of tags used in Saved Messages
+//@tags List of tags
+savedMessagesTags tags:vector<savedMessagesTag> = SavedMessagesTags;
+
+
+//@description Contains information about a business bot that manages the chat
+//@bot_user_id User identifier of the bot
+//@manage_url URL to be opened to manage the bot
+//@is_bot_paused True, if the bot is paused. Use toggleBusinessConnectedBotChatIsPaused to change the value of the field
+//@can_bot_reply True, if the bot can reply
+businessBotManageBar bot_user_id:int53 manage_url:string is_bot_paused:Bool can_bot_reply:Bool = BusinessBotManageBar;
 
 
 //@description Describes a video chat
@@ -1759,15 +2138,19 @@ videoChat group_call_id:int32 has_participants:Bool default_participant_id:Messa
 //@title Chat title
 //@photo Chat photo; may be null
 //@accent_color_id Identifier of the accent color for message sender name, and backgrounds of chat photo, reply header, and link preview
-//@background_custom_emoji_id Identifier of a custom emoji to be shown on the reply header background in replies to messages sent by the chat; 0 if none
+//@background_custom_emoji_id Identifier of a custom emoji to be shown on the reply header and link preview background for messages sent by the chat; 0 if none
+//@profile_accent_color_id Identifier of the profile accent color for the chat's profile; -1 if none
+//@profile_background_custom_emoji_id Identifier of a custom emoji to be shown on the background of the chat's profile; 0 if none
 //@permissions Actions that non-administrator chat members are allowed to take in the chat
 //@last_message Last message in the chat; may be null if none or unknown
 //@positions Positions of the chat in chat lists
+//@chat_lists Chat lists to which the chat belongs. A chat can have a non-zero position in a chat list even it doesn't belong to the chat list and have no position in a chat list even it belongs to the chat list
 //@message_sender_id Identifier of a user or chat that is selected to send messages in the chat; may be null if the user can't change message sender
 //@block_list Block list to which the chat is added; may be null if none
 //@has_protected_content True, if chat content can't be saved locally, forwarded, or copied
 //@is_translatable True, if translation of all messages in the chat must be suggested to the user
 //@is_marked_as_unread True, if the chat is marked as unread
+//@view_as_topics True, if the chat is a forum supergroup that must be shown in the "View as topics" mode, or Saved Messages chat that must be shown in the "View as chats"
 //@has_scheduled_messages True, if the chat has scheduled messages
 //@can_be_deleted_only_for_self True, if the chat messages can be deleted only for the current user while other users will continue to see the messages
 //@can_be_deleted_for_all_users True, if the chat messages can be deleted for all users
@@ -1781,15 +2164,17 @@ videoChat group_call_id:int32 has_participants:Bool default_participant_id:Messa
 //@notification_settings Notification settings for the chat
 //@available_reactions Types of reaction, available in the chat
 //@message_auto_delete_time Current message auto-delete or self-destruct timer setting for the chat, in seconds; 0 if disabled. Self-destruct timer in secret chats starts after the message or its content is viewed. Auto-delete timer in other chats starts from the send date
+//@emoji_status Emoji status to be shown along with chat title; may be null
 //@background Background set for the chat; may be null if none
 //@theme_name If non-empty, name of a theme, set for the chat
 //@action_bar Information about actions which must be possible to do through the chat action bar; may be null if none
+//@business_bot_manage_bar Information about bar for managing a business bot in the chat; may be null if none
 //@video_chat Information about video chat of the chat
 //@pending_join_requests Information about pending join requests; may be null if none
 //@reply_markup_message_id Identifier of the message from which reply markup needs to be used; 0 if there is no default custom reply markup in the chat
 //@draft_message A draft of a message in the chat; may be null if none
 //@client_data Application-specific data associated with the chat. (For example, the chat scroll position or local chat notification settings can be stored here.) Persistent if the message database is used
-chat id:int53 type:ChatType title:string photo:chatPhotoInfo accent_color_id:int32 background_custom_emoji_id:int64 permissions:chatPermissions last_message:message positions:vector<chatPosition> message_sender_id:MessageSender block_list:BlockList has_protected_content:Bool is_translatable:Bool is_marked_as_unread:Bool has_scheduled_messages:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_be_reported:Bool default_disable_notification:Bool unread_count:int32 last_read_inbox_message_id:int53 last_read_outbox_message_id:int53 unread_mention_count:int32 unread_reaction_count:int32 notification_settings:chatNotificationSettings available_reactions:ChatAvailableReactions message_auto_delete_time:int32 background:chatBackground theme_name:string action_bar:ChatActionBar video_chat:videoChat pending_join_requests:chatJoinRequestsInfo reply_markup_message_id:int53 draft_message:draftMessage client_data:string = Chat;
+chat id:int53 type:ChatType title:string photo:chatPhotoInfo accent_color_id:int32 background_custom_emoji_id:int64 profile_accent_color_id:int32 profile_background_custom_emoji_id:int64 permissions:chatPermissions last_message:message positions:vector<chatPosition> chat_lists:vector<ChatList> message_sender_id:MessageSender block_list:BlockList has_protected_content:Bool is_translatable:Bool is_marked_as_unread:Bool view_as_topics:Bool has_scheduled_messages:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_be_reported:Bool default_disable_notification:Bool unread_count:int32 last_read_inbox_message_id:int53 last_read_outbox_message_id:int53 unread_mention_count:int32 unread_reaction_count:int32 notification_settings:chatNotificationSettings available_reactions:ChatAvailableReactions message_auto_delete_time:int32 emoji_status:emojiStatus background:chatBackground theme_name:string action_bar:ChatActionBar business_bot_manage_bar:businessBotManageBar video_chat:videoChat pending_join_requests:chatJoinRequestsInfo reply_markup_message_id:int53 draft_message:draftMessage client_data:string = Chat;
 
 //@description Represents a list of chats
 //@total_count Approximate total number of chats found
@@ -1797,6 +2182,23 @@ chat id:int53 type:ChatType title:string photo:chatPhotoInfo accent_color_id:int
 chats total_count:int32 chat_ids:vector<int53> = Chats;
 
 
+//@description Contains information about a user that has failed to be added to a chat
+//@user_id User identifier
+//@premium_would_allow_invite True, if subscription to Telegram Premium would have allowed to add the user to the chat
+//@premium_required_to_send_messages True, if subscription to Telegram Premium is required to send the user chat invite link
+failedToAddMember user_id:int53 premium_would_allow_invite:Bool premium_required_to_send_messages:Bool = FailedToAddMember;
+
+//@description Represents a list of users that has failed to be added to a chat
+//@failed_to_add_members Information about users that weren't added to the chat
+failedToAddMembers failed_to_add_members:vector<failedToAddMember> = FailedToAddMembers;
+
+
+//@description Contains information about a newly created basic group chat
+//@chat_id Chat identifier
+//@failed_to_add_members Information about failed to add members
+createdBasicGroupChat chat_id:int53 failed_to_add_members:failedToAddMembers = CreatedBasicGroupChat;
+
+
 //@description Describes a chat located nearby
 //@chat_id Chat identifier
 //@distance Distance to the chat location, in meters
@@ -1809,7 +2211,7 @@ chatsNearby users_nearby:vector<chatNearby> supergroups_nearby:vector<chatNearby
 
 
 //@class PublicChatType
-//@description Describes a type of public chats
+//@description Describes type of public chat
 
 //@description The chat is public, because it has an active username
 publicChatTypeHasUsername = PublicChatType;
@@ -1867,13 +2269,17 @@ keyboardButtonTypeRequestLocation = KeyboardButtonType;
 //@force_quiz If true, only polls in quiz mode must be allowed to create
 keyboardButtonTypeRequestPoll force_regular:Bool force_quiz:Bool = KeyboardButtonType;
 
-//@description A button that requests a user to be shared by the current user; available only in private chats. Use the method shareUserWithBot to complete the request
+//@description A button that requests users to be shared by the current user; available only in private chats. Use the method shareUsersWithBot to complete the request
 //@id Unique button identifier
-//@restrict_user_is_bot True, if the shared user must or must not be a bot
-//@user_is_bot True, if the shared user must be a bot; otherwise, the shared user must no be a bot. Ignored if restrict_user_is_bot is false
-//@restrict_user_is_premium True, if the shared user must or must not be a Telegram Premium user
-//@user_is_premium True, if the shared user must be a Telegram Premium user; otherwise, the shared user must no be a Telegram Premium user. Ignored if restrict_user_is_premium is false
-keyboardButtonTypeRequestUser id:int32 restrict_user_is_bot:Bool user_is_bot:Bool restrict_user_is_premium:Bool user_is_premium:Bool = KeyboardButtonType;
+//@restrict_user_is_bot True, if the shared users must or must not be bots
+//@user_is_bot True, if the shared users must be bots; otherwise, the shared users must not be bots. Ignored if restrict_user_is_bot is false
+//@restrict_user_is_premium True, if the shared users must or must not be Telegram Premium users
+//@user_is_premium True, if the shared users must be Telegram Premium users; otherwise, the shared users must not be Telegram Premium users. Ignored if restrict_user_is_premium is false
+//@max_quantity The maximum number of users to share
+//@request_name Pass true to request name of the users; bots only
+//@request_username Pass true to request username of the users; bots only
+//@request_photo Pass true to request photo of the users; bots only
+keyboardButtonTypeRequestUsers id:int32 restrict_user_is_bot:Bool user_is_bot:Bool restrict_user_is_premium:Bool user_is_premium:Bool max_quantity:int32 request_name:Bool request_username:Bool request_photo:Bool = KeyboardButtonType;
 
 //@description A button that requests a chat to be shared by the current user; available only in private chats. Use the method shareChatWithBot to complete the request
 //@id Unique button identifier
@@ -1886,7 +2292,10 @@ keyboardButtonTypeRequestUser id:int32 restrict_user_is_bot:Bool user_is_bot:Boo
 //@user_administrator_rights Expected user administrator rights in the chat; may be null if they aren't restricted
 //@bot_administrator_rights Expected bot administrator rights in the chat; may be null if they aren't restricted
 //@bot_is_member True, if the bot must be a member of the chat; for basic group and supergroup chats only
-keyboardButtonTypeRequestChat id:int32 chat_is_channel:Bool restrict_chat_is_forum:Bool chat_is_forum:Bool restrict_chat_has_username:Bool chat_has_username:Bool chat_is_created:Bool user_administrator_rights:chatAdministratorRights bot_administrator_rights:chatAdministratorRights bot_is_member:Bool = KeyboardButtonType;
+//@request_title Pass true to request title of the chat; bots only
+//@request_username Pass true to request username of the chat; bots only
+//@request_photo Pass true to request photo of the chat; bots only
+keyboardButtonTypeRequestChat id:int32 chat_is_channel:Bool restrict_chat_is_forum:Bool chat_is_forum:Bool restrict_chat_has_username:Bool chat_has_username:Bool chat_is_created:Bool user_administrator_rights:chatAdministratorRights bot_administrator_rights:chatAdministratorRights bot_is_member:Bool request_title:Bool request_username:Bool request_photo:Bool = KeyboardButtonType;
 
 //@description A button that opens a Web App by calling getWebAppUrl
 //@url An HTTP URL to pass to getWebAppUrl
@@ -1900,7 +2309,7 @@ keyboardButton text:string type:KeyboardButtonType = KeyboardButton;
 
 
 //@class InlineKeyboardButtonType
-//@description Describes the type of an inline keyboard button
+//@description Describes the type of inline keyboard button
 
 //@description A button that opens a specified URL
 //@url HTTP or tg:// URL to open
@@ -2010,6 +2419,30 @@ webAppInfo launch_id:int64 url:string = WebAppInfo;
 messageThreadInfo chat_id:int53 message_thread_id:int53 reply_info:messageReplyInfo unread_message_count:int32 messages:vector<message> draft_message:draftMessage = MessageThreadInfo;
 
 
+//@class SavedMessagesTopicType
+//@description Describes type of Saved Messages topic
+
+//@description Topic containing messages sent by the current user of forwarded from an unknown chat
+savedMessagesTopicTypeMyNotes = SavedMessagesTopicType;
+
+//@description Topic containing messages forwarded from a user with hidden privacy
+savedMessagesTopicTypeAuthorHidden = SavedMessagesTopicType;
+
+//@description Topic containing messages forwarded from a specific chat
+//@chat_id Identifier of the chat
+savedMessagesTopicTypeSavedFromChat chat_id:int53 = SavedMessagesTopicType;
+
+
+//@description Contains information about a Saved Messages topic
+//@id Unique topic identifier
+//@type Type of the topic
+//@is_pinned True, if the topic is pinned
+//@order A parameter used to determine order of the topic in the topic list. Topics must be sorted by the order in descending order
+//@last_message Last message in the topic; may be null if none or unknown
+//@draft_message A draft of a message in the topic; may be null if none
+savedMessagesTopic id:int53 type:SavedMessagesTopicType is_pinned:Bool order:int64 last_message:message draft_message:draftMessage = SavedMessagesTopic;
+
+
 //@description Describes a forum topic icon
 //@color Color of the topic icon in RGB format
 //@custom_emoji_id Unique identifier of the custom emoji shown on the topic icon; 0 if none
@@ -2058,6 +2491,22 @@ forumTopics total_count:int32 topics:vector<forumTopic> next_offset_date:int32 n
 linkPreviewOptions is_disabled:Bool url:string force_small_media:Bool force_large_media:Bool show_above_text:Bool = LinkPreviewOptions;
 
 
+//@description Contains information about a user shared with a bot
+//@user_id User identifier
+//@first_name First name of the user; for bots only
+//@last_name Last name of the user; for bots only
+//@username Username of the user; for bots only
+//@photo Profile photo of the user; for bots only; may be null
+sharedUser user_id:int53 first_name:string last_name:string username:string photo:photo = SharedUser;
+
+//@description Contains information about a chat shared with a bot
+//@chat_id Chat identifier
+//@title Title of the chat; for bots only
+//@username Username of the chat; for bots only
+//@photo Photo of the chat; for bots only; may be null
+sharedChat chat_id:int53 title:string username:string photo:photo = SharedChat;
+
+
 //@class RichText
 //@description Describes a text object inside an instant-view web page
 
@@ -2389,8 +2838,9 @@ webPageInstantView page_blocks:vector<PageBlock> view_count:int32 version:int32
 //@voice_note Preview of the content as a voice note, if available; may be null
 //@story_sender_chat_id The identifier of the sender of the previewed story; 0 if none
 //@story_id The identifier of the previewed story; 0 if none
+//@stickers Up to 4 stickers from the sticker set available via the link
 //@instant_view_version Version of web page instant view (currently, can be 1 or 2); 0 if none
-webPage url:string display_url:string type:string site_name:string title:string description:formattedText photo:photo embed_url:string embed_type:string embed_width:int32 embed_height:int32 duration:int32 author:string has_large_media:Bool show_large_media:Bool skip_confirmation:Bool show_above_text:Bool animation:animation audio:audio document:document sticker:sticker video:video video_note:videoNote voice_note:voiceNote story_sender_chat_id:int53 story_id:int32 instant_view_version:int32 = WebPage;
+webPage url:string display_url:string type:string site_name:string title:string description:formattedText photo:photo embed_url:string embed_type:string embed_width:int32 embed_height:int32 duration:int32 author:string has_large_media:Bool show_large_media:Bool skip_confirmation:Bool show_above_text:Bool animation:animation audio:audio document:document sticker:sticker video:video video_note:videoNote voice_note:voiceNote story_sender_chat_id:int53 story_id:int32 stickers:vector<sticker> instant_view_version:int32 = WebPage;
 
 
 //@description Contains information about a country
@@ -2409,10 +2859,32 @@ countries countries:vector<countryInfo> = Countries;
 //@country Information about the country to which the phone number belongs; may be null
 //@country_calling_code The part of the phone number denoting country calling code or its part
 //@formatted_phone_number The phone number without country calling code formatted accordingly to local rules. Expected digits are returned as '-', but even more digits might be entered by the user
-//@is_anonymous True, if the phone number was bought on Fragment and isn't tied to a SIM card
+//@is_anonymous True, if the phone number was bought at https://fragment.com and isn't tied to a SIM card. Information about the phone number can be received using getCollectibleItemInfo
 phoneNumberInfo country:countryInfo country_calling_code:string formatted_phone_number:string is_anonymous:Bool = PhoneNumberInfo;
 
 
+//@class CollectibleItemType
+//@description Describes a collectible item that can be purchased at https://fragment.com
+
+//@description A username
+//@username The username
+collectibleItemTypeUsername username:string = CollectibleItemType;
+
+//@description A phone number
+//@phone_number The phone number
+collectibleItemTypePhoneNumber phone_number:string = CollectibleItemType;
+
+
+//@description Contains information about a collectible item and its last purchase
+//@purchase_date Point in time (Unix timestamp) when the item was purchased
+//@currency Currency for the paid amount
+//@amount The paid amount, in the smallest units of the currency
+//@cryptocurrency Cryptocurrency used to pay for the item
+//@cryptocurrency_amount The paid amount, in the smallest units of the cryptocurrency
+//@url Individual URL for the item on https://fragment.com
+collectibleItemInfo purchase_date:int32 currency:string amount:int53 cryptocurrency:string cryptocurrency_amount:int64 url:string = CollectibleItemInfo;
+
+
 //@description Describes an action associated with a bank card number
 //@text Action text
 //@url The URL to be opened
@@ -2433,6 +2905,13 @@ bankCardInfo title:string actions:vector<bankCardActionOpenUrl> = BankCardInfo;
 //@postal_code Address postal code
 address country_code:string state:string city:string street_line1:string street_line2:string postal_code:string = Address;
 
+//@description Describes an address of a location
+//@country_code A two-letter ISO 3166-1 alpha-2 country code
+//@state State, if applicable; empty if unknown
+//@city City; empty if unknown
+//@street The address; empty if unknown
+locationAddress country_code:string state:string city:string street:string = LocationAddress;
+
 
 //@description Contains parameters of the application theme
 //@background_color A color of the background in the RGB24 format
@@ -2518,7 +2997,8 @@ inputCredentialsGooglePay data:string = InputCredentials;
 
 //@description Smart Glocal payment provider
 //@public_token Public payment token
-paymentProviderSmartGlocal public_token:string = PaymentProvider;
+//@tokenize_url URL for sending card tokenization requests
+paymentProviderSmartGlocal public_token:string tokenize_url:string = PaymentProvider;
 
 //@description Stripe payment provider
 //@publishable_key Stripe API publishable key
@@ -2538,10 +3018,11 @@ paymentProviderOther url:string = PaymentProvider;
 paymentOption title:string url:string = PaymentOption;
 
 
-//@description Contains information about an invoice payment form
-//@id The payment form identifier
+//@class PaymentFormType
+//@description Describes type of payment form
+
+//@description The payment form is for a regular payment
 //@invoice Full information about the invoice
-//@seller_bot_user_id User identifier of the seller bot
 //@payment_provider_user_id User identifier of the payment provider bot
 //@payment_provider Information about the payment provider
 //@additional_payment_options The list of additional payment options
@@ -2549,10 +3030,19 @@ paymentOption title:string url:string = PaymentOption;
 //@saved_credentials The list of saved payment credentials
 //@can_save_credentials True, if the user can choose to save credentials
 //@need_password True, if the user will be able to save credentials, if sets up a 2-step verification password
-//@product_title Product title
-//@product_description Product description
-//@product_photo Product photo; may be null
-paymentForm id:int64 invoice:invoice seller_bot_user_id:int53 payment_provider_user_id:int53 payment_provider:PaymentProvider additional_payment_options:vector<paymentOption> saved_order_info:orderInfo saved_credentials:vector<savedCredentials> can_save_credentials:Bool need_password:Bool product_title:string product_description:formattedText product_photo:photo = PaymentForm;
+paymentFormTypeRegular invoice:invoice payment_provider_user_id:int53 payment_provider:PaymentProvider additional_payment_options:vector<paymentOption> saved_order_info:orderInfo saved_credentials:vector<savedCredentials> can_save_credentials:Bool need_password:Bool = PaymentFormType;
+
+//@description The payment form is for a payment in Telegram stars
+//@star_count Number of Telegram stars that will be paid
+paymentFormTypeStars star_count:int53 = PaymentFormType;
+
+
+//@description Contains information about an invoice payment form
+//@id The payment form identifier
+//@type Type of the payment form
+//@seller_bot_user_id User identifier of the seller bot
+//@product_info Information about the product
+paymentForm id:int64 type:PaymentFormType seller_bot_user_id:int53 product_info:productInfo = PaymentForm;
 
 //@description Contains a temporary identifier of validated order information, which is stored for one hour, and the available shipping options
 //@order_info_id Temporary identifier of the order information
@@ -2564,19 +3054,31 @@ validatedOrderInfo order_info_id:string shipping_options:vector<shippingOption>
 //@verification_url URL for additional payment credentials verification
 paymentResult success:Bool verification_url:string = PaymentResult;
 
-//@description Contains information about a successful payment
-//@title Product title
-//@param_description Product description
-//@photo Product photo; may be null
-//@date Point in time (Unix timestamp) when the payment was made
-//@seller_bot_user_id User identifier of the seller bot
+
+//@class PaymentReceiptType
+//@description Describes type of successful payment
+
+//@description The payment was done using a third-party payment provider
 //@payment_provider_user_id User identifier of the payment provider bot
 //@invoice Information about the invoice
 //@order_info Order information; may be null
 //@shipping_option Chosen shipping option; may be null
 //@credentials_title Title of the saved credentials chosen by the buyer
 //@tip_amount The amount of tip chosen by the buyer in the smallest units of the currency
-paymentReceipt title:string description:formattedText photo:photo date:int32 seller_bot_user_id:int53 payment_provider_user_id:int53 invoice:invoice order_info:orderInfo shipping_option:shippingOption credentials_title:string tip_amount:int53 = PaymentReceipt;
+paymentReceiptTypeRegular payment_provider_user_id:int53 invoice:invoice order_info:orderInfo shipping_option:shippingOption credentials_title:string tip_amount:int53 = PaymentReceiptType;
+
+//@description The payment was done using Telegram stars
+//@star_count Number of Telegram stars that were paid
+//@transaction_id Unique identifier of the transaction that can be used to dispute it
+paymentReceiptTypeStars star_count:int53 transaction_id:string = PaymentReceiptType;
+
+
+//@description Contains information about a successful payment
+//@product_info Information about the product
+//@date Point in time (Unix timestamp) when the payment was made
+//@seller_bot_user_id User identifier of the seller bot
+//@type Type of the payment receipt
+paymentReceipt product_info:productInfo date:int32 seller_bot_user_id:int53 type:PaymentReceiptType = PaymentReceipt;
 
 
 //@class InputInvoice
@@ -2602,7 +3104,7 @@ inputInvoiceTelegram purpose:TelegramPaymentPurpose = InputInvoice;
 //@description The media is hidden until the invoice is paid
 //@width Media width; 0 if unknown
 //@height Media height; 0 if unknown
-//@duration Media duration; 0 if unknown
+//@duration Media duration, in seconds; 0 if unknown
 //@minithumbnail Media minithumbnail; may be null
 //@caption Media caption
 messageExtendedMediaPreview width:int32 height:int32 duration:int32 minithumbnail:minithumbnail caption:formattedText = MessageExtendedMedia;
@@ -2623,13 +3125,16 @@ messageExtendedMediaUnsupported caption:formattedText = MessageExtendedMedia;
 
 
 //@description Describes parameters of a Telegram Premium giveaway
-//@boosted_chat_id Identifier of the channel chat, which will be automatically boosted by the winners of the giveaway for duration of the Premium subscription
-//@additional_chat_ids Identifiers of other channel chats that must be subscribed by the users to be eligible for the giveaway. There can be up to getOption("giveaway_additional_chat_count_max") additional chats
+//@boosted_chat_id Identifier of the supergroup or channel chat, which will be automatically boosted by the winners of the giveaway for duration of the Premium subscription.
+//-If the chat is a channel, then can_post_messages right is required in the channel, otherwise, the user must be an administrator in the supergroup
+//@additional_chat_ids Identifiers of other supergroup or channel chats that must be subscribed by the users to be eligible for the giveaway. There can be up to getOption("giveaway_additional_chat_count_max") additional chats
 //@winners_selection_date Point in time (Unix timestamp) when the giveaway is expected to be performed; must be 60-getOption("giveaway_duration_max") seconds in the future in scheduled giveaways
-//@only_new_members True, if only new subscribers of the chats will be eligible for the giveaway
+//@only_new_members True, if only new members of the chats will be eligible for the giveaway
+//@has_public_winners True, if the list of winners of the giveaway will be available to everyone
 //@country_codes The list of two-letter ISO 3166-1 alpha-2 codes of countries, users from which will be eligible for the giveaway. If empty, then all users can participate in the giveaway.
-//-There can be up to getOption("giveaway_country_count_max") chosen countries. Users with phone number that was bought on Fragment can participate in any giveaway and the country code "FT" must not be specified in the list
-premiumGiveawayParameters boosted_chat_id:int53 additional_chat_ids:vector<int53> winners_selection_date:int32 only_new_members:Bool country_codes:vector<string> = PremiumGiveawayParameters;
+//-There can be up to getOption("giveaway_country_count_max") chosen countries. Users with phone number that was bought at https://fragment.com can participate in any giveaway and the country code "FT" must not be specified in the list
+//@prize_description Additional description of the giveaway prize; 0-128 characters
+premiumGiveawayParameters boosted_chat_id:int53 additional_chat_ids:vector<int53> winners_selection_date:int32 only_new_members:Bool has_public_winners:Bool country_codes:vector<string> prize_description:string = PremiumGiveawayParameters;
 
 
 //@description File with the date it was uploaded
@@ -2639,7 +3144,7 @@ datedFile file:file date:int32 = DatedFile;
 
 
 //@class PassportElementType
-//@description Contains the type of a Telegram Passport element
+//@description Contains the type of Telegram Passport element
 
 //@description A Telegram Passport element containing the user's personal details
 passportElementTypePersonalDetails = PassportElementType;
@@ -2984,15 +3489,16 @@ inputPassportElementError type:PassportElementType message:string source:InputPa
 //@description A text message
 //@text Text of the message
 //@web_page A link preview attached to the message; may be null
-//@link_preview_options Options which was used for generation of the link preview; may be null if default options were used
+//@link_preview_options Options which were used for generation of the link preview; may be null if default options were used
 messageText text:formattedText web_page:webPage link_preview_options:linkPreviewOptions = MessageContent;
 
 //@description An animation message (GIF-style).
 //@animation The animation description
 //@caption Animation caption
+//@show_caption_above_media True, if caption must be shown above the animation; otherwise, caption must be shown below the animation
 //@has_spoiler True, if the animation preview must be covered by a spoiler animation
 //@is_secret True, if the animation thumbnail must be blurred and the animation must be shown only while tapped
-messageAnimation animation:animation caption:formattedText has_spoiler:Bool is_secret:Bool = MessageContent;
+messageAnimation animation:animation caption:formattedText show_caption_above_media:Bool has_spoiler:Bool is_secret:Bool = MessageContent;
 
 //@description An audio message
 //@audio The audio description
@@ -3007,12 +3513,10 @@ messageDocument document:document caption:formattedText = MessageContent;
 //@description A photo message
 //@photo The photo
 //@caption Photo caption
+//@show_caption_above_media True, if caption must be shown above the photo; otherwise, caption must be shown below the photo
 //@has_spoiler True, if the photo preview must be covered by a spoiler animation
 //@is_secret True, if the photo must be blurred and must be shown only while tapped
-messagePhoto photo:photo caption:formattedText has_spoiler:Bool is_secret:Bool = MessageContent;
-
-//@description A self-destructed photo message
-messageExpiredPhoto = MessageContent;
+messagePhoto photo:photo caption:formattedText show_caption_above_media:Bool has_spoiler:Bool is_secret:Bool = MessageContent;
 
 //@description A sticker message
 //@sticker The sticker description
@@ -3022,12 +3526,10 @@ messageSticker sticker:sticker is_premium:Bool = MessageContent;
 //@description A video message
 //@video The video description
 //@caption Video caption
+//@show_caption_above_media True, if caption must be shown above the video; otherwise, caption must be shown below the video
 //@has_spoiler True, if the video preview must be covered by a spoiler animation
 //@is_secret True, if the video thumbnail must be blurred and the video must be shown only while tapped
-messageVideo video:video caption:formattedText has_spoiler:Bool is_secret:Bool = MessageContent;
-
-//@description A self-destructed video message
-messageExpiredVideo = MessageContent;
+messageVideo video:video caption:formattedText show_caption_above_media:Bool has_spoiler:Bool is_secret:Bool = MessageContent;
 
 //@description A video note message
 //@video_note The video note description
@@ -3041,10 +3543,22 @@ messageVideoNote video_note:videoNote is_viewed:Bool is_secret:Bool = MessageCon
 //@is_listened True, if at least one of the recipients has listened to the voice note
 messageVoiceNote voice_note:voiceNote caption:formattedText is_listened:Bool = MessageContent;
 
+//@description A self-destructed photo message
+messageExpiredPhoto = MessageContent;
+
+//@description A self-destructed video message
+messageExpiredVideo = MessageContent;
+
+//@description A self-destructed video note message
+messageExpiredVideoNote = MessageContent;
+
+//@description A self-destructed voice note message
+messageExpiredVoiceNote = MessageContent;
+
 //@description A message with a location
 //@location The location description
-//@live_period Time relative to the message send date, for which the location can be updated, in seconds
-//@expires_in Left time for which the location can be updated, in seconds. updateMessageContent is not sent when this field changes
+//@live_period Time relative to the message send date, for which the location can be updated, in seconds; if 0x7FFFFFFF, then location can be updated forever
+//@expires_in Left time for which the location can be updated, in seconds. If 0, then the location can't be updated anymore. The update updateMessageContent is not sent when this field changes
 //@heading For live locations, a direction in which the location moves, in degrees; 1-360. If 0 the direction is unknown
 //@proximity_alert_radius For live locations, a maximum distance to another chat member for proximity alerts, in meters (0-100000). 0 if the notification is disabled. Available only to the message sender
 messageLocation location:location live_period:int32 expires_in:int32 heading:int32 proximity_alert_radius:int32 = MessageContent;
@@ -3063,8 +3577,8 @@ messageContact contact:contact = MessageContent;
 messageAnimatedEmoji animated_emoji:animatedEmoji emoji:string = MessageContent;
 
 //@description A dice message. The dice value is randomly generated by the server
-//@initial_state The animated stickers with the initial dice animation; may be null if unknown. updateMessageContent will be sent when the sticker became known
-//@final_state The animated stickers with the final dice animation; may be null if unknown. updateMessageContent will be sent when the sticker became known
+//@initial_state The animated stickers with the initial dice animation; may be null if unknown. The update updateMessageContent will be sent when the sticker became known
+//@final_state The animated stickers with the final dice animation; may be null if unknown. The update updateMessageContent will be sent when the sticker became known
 //@emoji Emoji on which the dice throw animation is based
 //@value The dice value. If the value is 0, the dice don't have final state yet
 //@success_animation_frame_number Number of frame after which a success animation like a shower of confetti needs to be shown on updateMessageSendSucceeded
@@ -3085,9 +3599,7 @@ messagePoll poll:poll = MessageContent;
 messageStory story_sender_chat_id:int53 story_id:int32 via_mention:Bool = MessageContent;
 
 //@description A message with an invoice from a bot. Use getInternalLink with internalLinkTypeBotStart to share the invoice
-//@title Product title
-//@param_description Product description
-//@photo Product photo; may be null
+//@product_info Information about the product
 //@currency Currency for the product price
 //@total_amount Product total price in the smallest units of the currency
 //@start_parameter Unique invoice bot start_parameter to be passed to getInternalLink
@@ -3095,7 +3607,7 @@ messageStory story_sender_chat_id:int53 story_id:int32 via_mention:Bool = Messag
 //@need_shipping_address True, if the shipping address must be specified
 //@receipt_message_id The identifier of the message with the receipt, after the product has been purchased
 //@extended_media Extended media attached to the invoice; may be null
-messageInvoice title:string description:formattedText photo:photo currency:string total_amount:int53 start_parameter:string is_test:Bool need_shipping_address:Bool receipt_message_id:int53 extended_media:MessageExtendedMedia = MessageContent;
+messageInvoice product_info:productInfo currency:string total_amount:int53 start_parameter:string is_test:Bool need_shipping_address:Bool receipt_message_id:int53 extended_media:MessageExtendedMedia = MessageContent;
 
 //@description A message with information about an ended call
 //@is_video True, if the call was a video call
@@ -3116,7 +3628,7 @@ messageVideoChatStarted group_call_id:int32 = MessageContent;
 //@duration Call duration, in seconds
 messageVideoChatEnded duration:int32 = MessageContent;
 
-//@description A message with information about an invite to a video chat
+//@description A message with information about an invitation to a video chat
 //@group_call_id Identifier of the video chat. The video chat can be received through the method getGroupCall
 //@user_ids Invited user identifiers
 messageInviteVideoChatParticipants group_call_id:int32 user_ids:vector<int53> = MessageContent;
@@ -3174,7 +3686,8 @@ messageScreenshotTaken = MessageContent;
 //@description A new background was set in the chat
 //@old_background_message_id Identifier of the message with a previously set same background; 0 if none. Can be an identifier of a deleted message
 //@background The new background
-messageChatSetBackground old_background_message_id:int53 background:chatBackground = MessageContent;
+//@only_for_self True, if the background was set only for self
+messageChatSetBackground old_background_message_id:int53 background:chatBackground only_for_self:Bool = MessageContent;
 
 //@description A theme in the chat has been changed
 //@theme_name If non-empty, name of a new theme, set for the chat. Otherwise, chat theme was reset to the default one
@@ -3185,6 +3698,10 @@ messageChatSetTheme theme_name:string = MessageContent;
 //@from_user_id If not 0, a user identifier, which default setting was automatically applied
 messageChatSetMessageAutoDeleteTime message_auto_delete_time:int32 from_user_id:int53 = MessageContent;
 
+//@description The chat was boosted by the sender of the message
+//@boost_count Number of times the chat was boosted
+messageChatBoost boost_count:int32 = MessageContent;
+
 //@description A forum topic has been created
 //@name Name of the topic
 //@icon Icon of the topic
@@ -3245,19 +3762,23 @@ messagePaymentSuccessfulBot currency:string total_amount:int53 is_recurring:Bool
 //@currency Currency for the paid amount
 //@amount The paid amount, in the smallest units of the currency
 //@cryptocurrency Cryptocurrency used to pay for the gift; may be empty if none
-//@cryptocurrency_amount The paid amount, in the smallest units of the cryptocurrency
-//@month_count Number of month the Telegram Premium subscription will be active
+//@cryptocurrency_amount The paid amount, in the smallest units of the cryptocurrency; 0 if none
+//@month_count Number of months the Telegram Premium subscription will be active
 //@sticker A sticker to be shown in the message; may be null if unknown
 messageGiftedPremium gifter_user_id:int53 currency:string amount:int53 cryptocurrency:string cryptocurrency_amount:int64 month_count:int32 sticker:sticker = MessageContent;
 
 //@description A Telegram Premium gift code was created for the user
-//@creator_id Identifier of a chat or a user that created the gift code
+//@creator_id Identifier of a chat or a user that created the gift code; may be null if unknown
 //@is_from_giveaway True, if the gift code was created for a giveaway
 //@is_unclaimed True, if the winner for the corresponding Telegram Premium subscription wasn't chosen
-//@month_count Number of month the Telegram Premium subscription will be active after code activation
+//@currency Currency for the paid amount; empty if unknown
+//@amount The paid amount, in the smallest units of the currency; 0 if unknown
+//@cryptocurrency Cryptocurrency used to pay for the gift; may be empty if none or unknown
+//@cryptocurrency_amount The paid amount, in the smallest units of the cryptocurrency; 0 if unknown
+//@month_count Number of months the Telegram Premium subscription will be active after code activation
 //@sticker A sticker to be shown in the message; may be null if unknown
 //@code The gift code
-messagePremiumGiftCode creator_id:MessageSender is_from_giveaway:Bool is_unclaimed:Bool month_count:int32 sticker:sticker code:string = MessageContent;
+messagePremiumGiftCode creator_id:MessageSender is_from_giveaway:Bool is_unclaimed:Bool currency:string amount:int53 cryptocurrency:string cryptocurrency_amount:int64 month_count:int32 sticker:sticker code:string = MessageContent;
 
 //@description A Telegram Premium giveaway was created for the chat
 messagePremiumGiveawayCreated = MessageContent;
@@ -3265,22 +3786,42 @@ messagePremiumGiveawayCreated = MessageContent;
 //@description A Telegram Premium giveaway
 //@parameters Giveaway parameters
 //@winner_count Number of users which will receive Telegram Premium subscription gift codes
-//@month_count Number of month the Telegram Premium subscription will be active after code activation
+//@month_count Number of months the Telegram Premium subscription will be active after code activation
 //@sticker A sticker to be shown in the message; may be null if unknown
 messagePremiumGiveaway parameters:premiumGiveawayParameters winner_count:int32 month_count:int32 sticker:sticker = MessageContent;
 
+//@description A Telegram Premium giveaway without public winners has been completed for the chat
+//@giveaway_message_id Identifier of the message with the giveaway; can be 0 if the message was deleted
+//@winner_count Number of winners in the giveaway
+//@unclaimed_prize_count Number of undistributed prizes
+messagePremiumGiveawayCompleted giveaway_message_id:int53 winner_count:int32 unclaimed_prize_count:int32 = MessageContent;
+
+//@description A Telegram Premium giveaway with public winners has been completed for the chat
+//@boosted_chat_id Identifier of the channel chat, which was automatically boosted by the winners of the giveaway for duration of the Premium subscription
+//@giveaway_message_id Identifier of the message with the giveaway in the boosted chat
+//@additional_chat_count Number of other chats that participated in the giveaway
+//@actual_winners_selection_date Point in time (Unix timestamp) when the winners were selected. May be bigger than winners selection date specified in parameters of the giveaway
+//@only_new_members True, if only new members of the chats were eligible for the giveaway
+//@was_refunded True, if the giveaway was canceled and was fully refunded
+//@month_count Number of months the Telegram Premium subscription will be active after code activation
+//@prize_description Additional description of the giveaway prize
+//@winner_count Total number of winners in the giveaway
+//@winner_user_ids Up to 100 user identifiers of the winners of the giveaway
+//@unclaimed_prize_count Number of undistributed prizes
+messagePremiumGiveawayWinners boosted_chat_id:int53 giveaway_message_id:int53 additional_chat_count:int32 actual_winners_selection_date:int32 only_new_members:Bool was_refunded:Bool month_count:int32 prize_description:string winner_count:int32 winner_user_ids:vector<int53> unclaimed_prize_count:int32 = MessageContent;
+
 //@description A contact has registered with Telegram
 messageContactRegistered = MessageContent;
 
-//@description The current user shared a user, which was requested by the bot
-//@user_id Identifier of the shared user
+//@description The current user shared users, which were requested by the bot
+//@users The shared users
 //@button_id Identifier of the keyboard button with the request
-messageUserShared user_id:int53 button_id:int32 = MessageContent;
+messageUsersShared users:vector<sharedUser> button_id:int32 = MessageContent;
 
 //@description The current user shared a chat, which was requested by the bot
-//@chat_id Identifier of the shared chat
+//@chat The shared chat
 //@button_id Identifier of the keyboard button with the request
-messageChatShared chat_id:int53 button_id:int32 = MessageContent;
+messageChatShared chat:sharedChat button_id:int32 = MessageContent;
 
 //@description The user allowed the bot to send messages
 //@reason The reason why the bot was allowed to write messages
@@ -3366,9 +3907,12 @@ textEntityTypePre = TextEntityType;
 //@language Programming language of the code; as defined by the sender
 textEntityTypePreCode language:string = TextEntityType;
 
-//@description Text that must be formatted as if inside a blockquote HTML tag
+//@description Text that must be formatted as if inside a blockquote HTML tag; not supported in secret chats
 textEntityTypeBlockQuote = TextEntityType;
 
+//@description Text that must be formatted as if inside a blockquote HTML tag and collapsed by default to 3 lines with the ability to show full text; not supported in secret chats
+textEntityTypeExpandableBlockQuote = TextEntityType;
+
 //@description A text description shown instead of a raw URL
 //@url HTTP or tg:// URL to be opened when the link is clicked
 textEntityTypeTextUrl url:string = TextEntityType;
@@ -3421,23 +3965,26 @@ messageSelfDestructTypeImmediately = MessageSelfDestructType;
 //@protect_content Pass true if the content of the message must be protected from forwarding and saving; for bots only
 //@update_order_of_installed_sticker_sets Pass true if the user explicitly chosen a sticker or a custom emoji from an installed sticker set; applicable only to sendMessage and sendMessageAlbum
 //@scheduling_state Message scheduling state; pass null to send message immediately. Messages sent to a secret chat, live location messages and self-destructing messages can't be scheduled
+//@effect_id Identifier of the effect to apply to the message; pass 0 if none; applicable only to sendMessage and sendMessageAlbum in private chats
 //@sending_id Non-persistent identifier, which will be returned back in messageSendingStatePending object and can be used to match sent messages and corresponding updateNewMessage updates
 //@only_preview Pass true to get a fake message instead of actually sending them
-messageSendOptions disable_notification:Bool from_background:Bool protect_content:Bool update_order_of_installed_sticker_sets:Bool scheduling_state:MessageSchedulingState sending_id:int32 only_preview:Bool = MessageSendOptions;
+messageSendOptions disable_notification:Bool from_background:Bool protect_content:Bool update_order_of_installed_sticker_sets:Bool scheduling_state:MessageSchedulingState effect_id:int64 sending_id:int32 only_preview:Bool = MessageSendOptions;
 
-//@description Options to be used when a message content is copied without reference to the original sender. Service messages, and messages with messageInvoice or messagePremiumGiveaway content can't be copied
+//@description Options to be used when a message content is copied without reference to the original sender. Service messages, messages with messageInvoice, messagePremiumGiveaway, or messagePremiumGiveawayWinners content can't be copied
 //@send_copy True, if content of the message needs to be copied without reference to the original sender. Always true if the message is forwarded to a secret chat or is local
 //@replace_caption True, if media caption of the message copy needs to be replaced. Ignored if send_copy is false
 //@new_caption New message caption; pass null to copy message without caption. Ignored if replace_caption is false
-messageCopyOptions send_copy:Bool replace_caption:Bool new_caption:formattedText = MessageCopyOptions;
+//@new_show_caption_above_media True, if new caption must be shown above the animation; otherwise, new caption must be shown below the animation; not supported in secret chats. Ignored if replace_caption is false
+messageCopyOptions send_copy:Bool replace_caption:Bool new_caption:formattedText new_show_caption_above_media:Bool = MessageCopyOptions;
 
 
 //@class InputMessageContent
 //@description The content of a message to send
 
 //@description A text message
-//@text Formatted text to be sent; 0-getOption("message_text_length_max") characters. Only Bold, Italic, Underline, Strikethrough, Spoiler, CustomEmoji, BlockQuote, Code, Pre, PreCode, TextUrl and MentionName entities are allowed to be specified manually
-//@link_preview_options Options to be used for generation of a link preview; pass null to use default link preview options
+//@text Formatted text to be sent; 0-getOption("message_text_length_max") characters. Only Bold, Italic, Underline, Strikethrough, Spoiler, CustomEmoji, BlockQuote, ExpandableBlockQuote,
+//-Code, Pre, PreCode, TextUrl and MentionName entities are allowed to be specified manually
+//@link_preview_options Options to be used for generation of a link preview; may be null if none; pass null to use default link preview options
 //@clear_draft True, if a chat message draft must be deleted
 inputMessageText text:formattedText link_preview_options:linkPreviewOptions clear_draft:Bool = InputMessageContent;
 
@@ -3449,8 +3996,9 @@ inputMessageText text:formattedText link_preview_options:linkPreviewOptions clea
 //@width Width of the animation; may be replaced by the server
 //@height Height of the animation; may be replaced by the server
 //@caption Animation caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
+//@show_caption_above_media True, if caption must be shown above the animation; otherwise, caption must be shown below the animation; not supported in secret chats
 //@has_spoiler True, if the animation preview must be covered by a spoiler animation; not supported in secret chats
-inputMessageAnimation animation:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> duration:int32 width:int32 height:int32 caption:formattedText has_spoiler:Bool = InputMessageContent;
+inputMessageAnimation animation:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> duration:int32 width:int32 height:int32 caption:formattedText show_caption_above_media:Bool has_spoiler:Bool = InputMessageContent;
 
 //@description An audio message
 //@audio Audio file to be sent
@@ -3464,7 +4012,7 @@ inputMessageAudio audio:InputFile album_cover_thumbnail:inputThumbnail duration:
 //@description A document message (general file)
 //@document Document to be sent
 //@thumbnail Document thumbnail; pass null to skip thumbnail uploading
-//@disable_content_type_detection True, if automatic file type detection is disabled and the document must be sent as a file. Always true for files sent to secret chats
+//@disable_content_type_detection Pass true to disable automatic file type detection and send the document as a file. Always true for files sent to secret chats
 //@caption Document caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
 inputMessageDocument document:InputFile thumbnail:inputThumbnail disable_content_type_detection:Bool caption:formattedText = InputMessageContent;
 
@@ -3475,10 +4023,10 @@ inputMessageDocument document:InputFile thumbnail:inputThumbnail disable_content
 //@width Photo width
 //@height Photo height
 //@caption Photo caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
+//@show_caption_above_media True, if caption must be shown above the photo; otherwise, caption must be shown below the photo; not supported in secret chats
 //@self_destruct_type Photo self-destruct type; pass null if none; private chats only
 //@has_spoiler True, if the photo preview must be covered by a spoiler animation; not supported in secret chats
-inputMessagePhoto photo:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> width:int32 height:int32 caption:formattedText self_destruct_type:MessageSelfDestructType has_spoiler:Bool = InputMessageContent;
-
+inputMessagePhoto photo:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> width:int32 height:int32 caption:formattedText show_caption_above_media:Bool self_destruct_type:MessageSelfDestructType has_spoiler:Bool = InputMessageContent;
 
 //@description A sticker message
 //@sticker Sticker to be sent
@@ -3497,27 +4045,30 @@ inputMessageSticker sticker:InputFile thumbnail:inputThumbnail width:int32 heigh
 //@height Video height
 //@supports_streaming True, if the video is supposed to be streamed
 //@caption Video caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
+//@show_caption_above_media True, if caption must be shown above the video; otherwise, caption must be shown below the video; not supported in secret chats
 //@self_destruct_type Video self-destruct type; pass null if none; private chats only
 //@has_spoiler True, if the video preview must be covered by a spoiler animation; not supported in secret chats
-inputMessageVideo video:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> duration:int32 width:int32 height:int32 supports_streaming:Bool caption:formattedText self_destruct_type:MessageSelfDestructType has_spoiler:Bool = InputMessageContent;
+inputMessageVideo video:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> duration:int32 width:int32 height:int32 supports_streaming:Bool caption:formattedText show_caption_above_media:Bool self_destruct_type:MessageSelfDestructType has_spoiler:Bool = InputMessageContent;
 
 //@description A video note message
 //@video_note Video note to be sent
-//@thumbnail Video thumbnail; pass null to skip thumbnail uploading
-//@duration Duration of the video, in seconds
+//@thumbnail Video thumbnail; may be null if empty; pass null to skip thumbnail uploading
+//@duration Duration of the video, in seconds; 0-60
 //@length Video width and height; must be positive and not greater than 640
-inputMessageVideoNote video_note:InputFile thumbnail:inputThumbnail duration:int32 length:int32 = InputMessageContent;
+//@self_destruct_type Video note self-destruct type; may be null if none; pass null if none; private chats only
+inputMessageVideoNote video_note:InputFile thumbnail:inputThumbnail duration:int32 length:int32 self_destruct_type:MessageSelfDestructType = InputMessageContent;
 
 //@description A voice note message
-//@voice_note Voice note to be sent
+//@voice_note Voice note to be sent. The voice note must be encoded with the Opus codec and stored inside an OGG container with a single audio channel, or be in MP3 or M4A format as regular audio
 //@duration Duration of the voice note, in seconds
 //@waveform Waveform representation of the voice note in 5-bit format
-//@caption Voice note caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
-inputMessageVoiceNote voice_note:InputFile duration:int32 waveform:bytes caption:formattedText = InputMessageContent;
+//@caption Voice note caption; may be null if empty; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
+//@self_destruct_type Voice note self-destruct type; may be null if none; pass null if none; private chats only
+inputMessageVoiceNote voice_note:InputFile duration:int32 waveform:bytes caption:formattedText self_destruct_type:MessageSelfDestructType = InputMessageContent;
 
 //@description A message with a location
 //@location Location to be sent
-//@live_period Period for which the location can be updated, in seconds; must be between 60 and 86400 for a live location and 0 otherwise
+//@live_period Period for which the location can be updated, in seconds; must be between 60 and 86400 for a temporary live location, 0x7FFFFFFF for permanent live location, and 0 otherwise
 //@heading For live locations, a direction in which the location moves, in degrees; 1-360. Pass 0 if unknown
 //@proximity_alert_radius For live locations, a maximum distance to another chat member for proximity alerts, in meters (0-100000). Pass 0 if the notification is disabled. Can't be enabled in channels and Saved Messages
 inputMessageLocation location:location live_period:int32 heading:int32 proximity_alert_radius:int32 = InputMessageContent;
@@ -3549,21 +4100,21 @@ inputMessageGame bot_user_id:int53 game_short_name:string = InputMessageContent;
 //@photo_width Product photo width
 //@photo_height Product photo height
 //@payload The invoice payload
-//@provider_token Payment provider token
+//@provider_token Payment provider token; may be empty for payments in Telegram Stars
 //@provider_data JSON-encoded data about the invoice, which will be shared with the payment provider
 //@start_parameter Unique invoice bot deep link parameter for the generation of this invoice. If empty, it would be possible to pay directly from forwards of the invoice message
 //@extended_media_content The content of extended media attached to the invoice. The content of the message to be sent. Must be one of the following types: inputMessagePhoto, inputMessageVideo
 inputMessageInvoice invoice:invoice title:string description:string photo_url:string photo_size:int32 photo_width:int32 photo_height:int32 payload:bytes provider_token:string provider_data:string start_parameter:string extended_media_content:InputMessageContent = InputMessageContent;
 
 //@description A message with a poll. Polls can't be sent to secret chats. Polls can be sent only to a private chat with a bot
-//@question Poll question; 1-255 characters (up to 300 characters for bots)
-//@options List of poll answer options, 2-10 strings 1-100 characters each
+//@question Poll question; 1-255 characters (up to 300 characters for bots). Only custom emoji entities are allowed to be added and only by Premium users
+//@options List of poll answer options, 2-10 strings 1-100 characters each. Only custom emoji entities are allowed to be added and only by Premium users
 //@is_anonymous True, if the poll voters are anonymous. Non-anonymous polls can't be sent or forwarded to channels
 //@type Type of the poll
 //@open_period Amount of time the poll will be active after creation, in seconds; for bots only
 //@close_date Point in time (Unix timestamp) when the poll will automatically be closed; for bots only
 //@is_closed True, if the poll needs to be sent already closed; for bots only
-inputMessagePoll question:string options:vector<string> is_anonymous:Bool type:PollType open_period:int32 close_date:int32 is_closed:Bool = InputMessageContent;
+inputMessagePoll question:formattedText options:vector<formattedText> is_anonymous:Bool type:PollType open_period:int32 close_date:int32 is_closed:Bool = InputMessageContent;
 
 //@description A message with a forwarded story. Stories can't be sent to secret chats. A story can be forwarded only if story.can_be_forwarded
 //@story_sender_chat_id Identifier of the chat that posted the story
@@ -3691,7 +4242,7 @@ chatActionCancel = ChatAction;
 //@class UserStatus
 //@description Describes the last time the user was online
 
-//@description The user status was never changed
+//@description The user's status has never been changed
 userStatusEmpty = UserStatus;
 
 //@description The user is online
@@ -3703,20 +4254,32 @@ userStatusOnline expires:int32 = UserStatus;
 userStatusOffline was_online:int32 = UserStatus;
 
 //@description The user was online recently
-userStatusRecently = UserStatus;
+//@by_my_privacy_settings Exact user's status is hidden because the current user enabled userPrivacySettingShowStatus privacy setting for the user and has no Telegram Premium
+userStatusRecently by_my_privacy_settings:Bool = UserStatus;
 
 //@description The user is offline, but was online last week
-userStatusLastWeek = UserStatus;
+//@by_my_privacy_settings Exact user's status is hidden because the current user enabled userPrivacySettingShowStatus privacy setting for the user and has no Telegram Premium
+userStatusLastWeek by_my_privacy_settings:Bool = UserStatus;
 
 //@description The user is offline, but was online last month
-userStatusLastMonth = UserStatus;
+//@by_my_privacy_settings Exact user's status is hidden because the current user enabled userPrivacySettingShowStatus privacy setting for the user and has no Telegram Premium
+userStatusLastMonth by_my_privacy_settings:Bool = UserStatus;
+
+
+//@description Represents an emoji with its keyword
+//@emoji The emoji
+//@keyword The keyword
+emojiKeyword emoji:string keyword:string = EmojiKeyword;
 
+//@description Represents a list of emojis with their keywords
+//@emoji_keywords List of emojis with their keywords
+emojiKeywords emoji_keywords:vector<emojiKeyword> = EmojiKeywords;
 
 //@description Represents a list of stickers
 //@stickers List of stickers
 stickers stickers:vector<sticker> = Stickers;
 
-//@description Represents a list of emoji
+//@description Represents a list of emojis
 //@emojis List of emojis
 emojis emojis:vector<string> = Emojis;
 
@@ -3726,33 +4289,35 @@ emojis emojis:vector<string> = Emojis;
 //@name Name of the sticker set
 //@thumbnail Sticker set thumbnail in WEBP, TGS, or WEBM format with width and height 100; may be null. The file can be downloaded only before the thumbnail is changed
 //@thumbnail_outline Sticker set thumbnail's outline represented as a list of closed vector paths; may be empty. The coordinate system origin is in the upper-left corner
+//@is_owned True, if the sticker set is owned by the current user
 //@is_installed True, if the sticker set has been installed by the current user
 //@is_archived True, if the sticker set has been archived. A sticker set can't be installed and archived simultaneously
 //@is_official True, if the sticker set is official
-//@sticker_format Format of the stickers in the set
 //@sticker_type Type of the stickers in the set
 //@needs_repainting True, if stickers in the sticker set are custom emoji that must be repainted; for custom emoji sticker sets only
+//@is_allowed_as_chat_emoji_status True, if stickers in the sticker set are custom emoji that can be used as chat emoji status; for custom emoji sticker sets only
 //@is_viewed True for already viewed trending sticker sets
 //@stickers List of stickers in this set
-//@emojis A list of emoji corresponding to the stickers in the same order. The list is only for informational purposes, because a sticker is always sent with a fixed emoji from the corresponding Sticker object
-stickerSet id:int64 title:string name:string thumbnail:thumbnail thumbnail_outline:vector<closedVectorPath> is_installed:Bool is_archived:Bool is_official:Bool sticker_format:StickerFormat sticker_type:StickerType needs_repainting:Bool is_viewed:Bool stickers:vector<sticker> emojis:vector<emojis> = StickerSet;
+//@emojis A list of emojis corresponding to the stickers in the same order. The list is only for informational purposes, because a sticker is always sent with a fixed emoji from the corresponding Sticker object
+stickerSet id:int64 title:string name:string thumbnail:thumbnail thumbnail_outline:vector<closedVectorPath> is_owned:Bool is_installed:Bool is_archived:Bool is_official:Bool sticker_type:StickerType needs_repainting:Bool is_allowed_as_chat_emoji_status:Bool is_viewed:Bool stickers:vector<sticker> emojis:vector<emojis> = StickerSet;
 
 //@description Represents short information about a sticker set
 //@id Identifier of the sticker set
 //@title Title of the sticker set
 //@name Name of the sticker set
-//@thumbnail Sticker set thumbnail in WEBP, TGS, or WEBM format with width and height 100; may be null
+//@thumbnail Sticker set thumbnail in WEBP, TGS, or WEBM format with width and height 100; may be null. The file can be downloaded only before the thumbnail is changed
 //@thumbnail_outline Sticker set thumbnail's outline represented as a list of closed vector paths; may be empty. The coordinate system origin is in the upper-left corner
+//@is_owned True, if the sticker set is owned by the current user
 //@is_installed True, if the sticker set has been installed by the current user
 //@is_archived True, if the sticker set has been archived. A sticker set can't be installed and archived simultaneously
 //@is_official True, if the sticker set is official
-//@sticker_format Format of the stickers in the set
 //@sticker_type Type of the stickers in the set
 //@needs_repainting True, if stickers in the sticker set are custom emoji that must be repainted; for custom emoji sticker sets only
+//@is_allowed_as_chat_emoji_status True, if stickers in the sticker set are custom emoji that can be used as chat emoji status; for custom emoji sticker sets only
 //@is_viewed True for already viewed trending sticker sets
 //@size Total number of stickers in the set
 //@covers Up to the first 5 stickers from the set, depending on the context. If the application needs more stickers the full sticker set needs to be requested
-stickerSetInfo id:int64 title:string name:string thumbnail:thumbnail thumbnail_outline:vector<closedVectorPath> is_installed:Bool is_archived:Bool is_official:Bool sticker_format:StickerFormat sticker_type:StickerType needs_repainting:Bool is_viewed:Bool size:int32 covers:vector<sticker> = StickerSetInfo;
+stickerSetInfo id:int64 title:string name:string thumbnail:thumbnail thumbnail_outline:vector<closedVectorPath> is_owned:Bool is_installed:Bool is_archived:Bool is_official:Bool sticker_type:StickerType needs_repainting:Bool is_allowed_as_chat_emoji_status:Bool is_viewed:Bool size:int32 covers:vector<sticker> = StickerSetInfo;
 
 //@description Represents a list of sticker sets
 //@total_count Approximate total number of sticker sets found
@@ -3766,11 +4331,24 @@ stickerSets total_count:int32 sets:vector<stickerSetInfo> = StickerSets;
 trendingStickerSets total_count:int32 sets:vector<stickerSetInfo> is_premium:Bool = TrendingStickerSets;
 
 
-//@description Contains a list of similar emoji to search for in getStickers and searchStickers
+//@class EmojiCategorySource
+//@description Describes source of stickers for an emoji category
+
+//@description The category contains a list of similar emoji to search for in getStickers and searchStickers for stickers,
+//-or getInlineQueryResults with the bot getOption("animation_search_bot_username") for animations
+//@emojis List of emojis to search for
+emojiCategorySourceSearch emojis:vector<string> = EmojiCategorySource;
+
+//@description The category contains premium stickers that must be found by getPremiumStickers
+emojiCategorySourcePremium = EmojiCategorySource;
+
+
+//@description Describes an emoji category
 //@name Name of the category
 //@icon Custom emoji sticker, which represents icon of the category
-//@emojis List of emojis in the category
-emojiCategory name:string icon:sticker emojis:vector<string> = EmojiCategory;
+//@source Source of stickers for the emoji category
+//@is_greeting True, if the category must be shown first when choosing a sticker for the start page
+emojiCategory name:string icon:sticker source:EmojiCategorySource is_greeting:Bool = EmojiCategory;
 
 //@description Represents a list of emoji categories
 //@categories List of categories
@@ -3778,11 +4356,14 @@ emojiCategories categories:vector<emojiCategory> = EmojiCategories;
 
 
 //@class EmojiCategoryType
-//@description Describes type of an emoji category
+//@description Describes type of emoji category
 
-//@description The category must be used by default
+//@description The category must be used by default (e.g., for custom emoji or animation search)
 emojiCategoryTypeDefault = EmojiCategoryType;
 
+//@description The category must be used by default for regular sticker selection. It may contain greeting emoji category and premium stickers
+emojiCategoryTypeRegularStickers = EmojiCategoryType;
+
 //@description The category must be used for emoji status selection
 emojiCategoryTypeEmojiStatus = EmojiCategoryType;
 
@@ -3790,36 +4371,23 @@ emojiCategoryTypeEmojiStatus = EmojiCategoryType;
 emojiCategoryTypeChatPhoto = EmojiCategoryType;
 
 
-//@description Represents a viewer of a story
-//@user_id User identifier of the viewer
-//@view_date Approximate point in time (Unix timestamp) when the story was viewed
-//@block_list Block list to which the user is added; may be null if none
-//@chosen_reaction_type Type of the reaction that was chosen by the user; may be null if none
-storyViewer user_id:int53 view_date:int32 block_list:BlockList chosen_reaction_type:ReactionType = StoryViewer;
-
-//@description Represents a list of story viewers
-//@total_count Approximate total number of story viewers found
-//@total_reaction_count Approximate total number of reactions set by found story viewers
-//@viewers List of story viewers
-//@next_offset The offset for the next request. If empty, there are no more results
-storyViewers total_count:int32 total_reaction_count:int32 viewers:vector<storyViewer> next_offset:string = StoryViewers;
-
-
 //@description Describes position of a clickable rectangle area on a story media
 //@x_percentage The abscissa of the rectangle's center, as a percentage of the media width
 //@y_percentage The ordinate of the rectangle's center, as a percentage of the media height
 //@width_percentage The width of the rectangle, as a percentage of the media width
 //@height_percentage The height of the rectangle, as a percentage of the media height
 //@rotation_angle Clockwise rotation angle of the rectangle, in degrees; 0-360
-storyAreaPosition x_percentage:double y_percentage:double width_percentage:double height_percentage:double rotation_angle:double = StoryAreaPosition;
+//@corner_radius_percentage The radius of the rectangle corner rounding, as a percentage of the media width
+storyAreaPosition x_percentage:double y_percentage:double width_percentage:double height_percentage:double rotation_angle:double corner_radius_percentage:double = StoryAreaPosition;
 
 
 //@class StoryAreaType
-//@description Describes type of a clickable rectangle area on a story media
+//@description Describes type of clickable rectangle area on a story media
 
 //@description An area pointing to a location
 //@location The location
-storyAreaTypeLocation location:location = StoryAreaType;
+//@address Address of the location; may be null if unknown
+storyAreaTypeLocation location:location address:locationAddress = StoryAreaType;
 
 //@description An area pointing to a venue
 //@venue Information about the venue
@@ -3832,6 +4400,15 @@ storyAreaTypeVenue venue:venue = StoryAreaType;
 //@is_flipped True, if reaction corner is flipped
 storyAreaTypeSuggestedReaction reaction_type:ReactionType total_count:int32 is_dark:Bool is_flipped:Bool = StoryAreaType;
 
+//@description An area pointing to a message
+//@chat_id Identifier of the chat with the message
+//@message_id Identifier of the message
+storyAreaTypeMessage chat_id:int53 message_id:int53 = StoryAreaType;
+
+//@description An area pointing to a HTTP or tg:// link
+//@url HTTP or tg:// URL to be opened when the area is clicked
+storyAreaTypeLink url:string = StoryAreaType;
+
 
 //@description Describes a clickable rectangle area on a story media
 //@position Position of the area
@@ -3840,11 +4417,12 @@ storyArea position:storyAreaPosition type:StoryAreaType = StoryArea;
 
 
 //@class InputStoryAreaType
-//@description Describes type of a clickable rectangle area on a story media to be added
+//@description Describes type of clickable rectangle area on a story media to be added
 
 //@description An area pointing to a location
 //@location The location
-inputStoryAreaTypeLocation location:location = InputStoryAreaType;
+//@address Address of the location; pass null if unknown
+inputStoryAreaTypeLocation location:location address:locationAddress = InputStoryAreaType;
 
 //@description An area pointing to a venue found by the bot getOption("venue_search_bot_username")
 //@query_id Identifier of the inline query, used to found the venue
@@ -3862,6 +4440,15 @@ inputStoryAreaTypePreviousVenue venue_provider:string venue_id:string = InputSto
 //@is_flipped True, if reaction corner is flipped
 inputStoryAreaTypeSuggestedReaction reaction_type:ReactionType is_dark:Bool is_flipped:Bool = InputStoryAreaType;
 
+//@description An area pointing to a message
+//@chat_id Identifier of the chat with the message. Currently, the chat must be a supergroup or a channel chat
+//@message_id Identifier of the message. Only successfully sent non-scheduled messages can be specified
+inputStoryAreaTypeMessage chat_id:int53 message_id:int53 = InputStoryAreaType;
+
+//@description An area pointing to a HTTP or tg:// link
+//@url HTTP or tg:// URL to be opened when the area is clicked
+inputStoryAreaTypeLink url:string = InputStoryAreaType;
+
 
 //@description Describes a clickable rectangle area on a story media to be added
 //@position Position of the area
@@ -3869,7 +4456,11 @@ inputStoryAreaTypeSuggestedReaction reaction_type:ReactionType is_dark:Bool is_f
 inputStoryArea position:storyAreaPosition type:InputStoryAreaType = InputStoryArea;
 
 //@description Contains a list of story areas to be added
-//@areas List of 0-10 input story areas
+//@areas List of input story areas. Currently, a story can have
+//-up to 10 inputStoryAreaTypeLocation, inputStoryAreaTypeFoundVenue, and inputStoryAreaTypePreviousVenue areas,
+//-up to getOption("story_suggested_reaction_area_count_max") inputStoryAreaTypeSuggestedReaction areas,
+//-up to 1 inputStoryAreaTypeMessage area, and
+//-up to getOption("story_link_area_count_max") inputStoryAreaTypeLink areas if the current user is a Telegram Premium user
 inputStoryAreas areas:vector<inputStoryArea> = InputStoryAreas;
 
 
@@ -3928,6 +4519,24 @@ storyListMain = StoryList;
 storyListArchive = StoryList;
 
 
+//@class StoryOrigin
+//@description Contains information about the origin of a story that was reposted
+
+//@description The original story was a public story with known sender
+//@chat_id Identifier of the chat that posted original story
+//@story_id Story identifier of the original story
+storyOriginPublicStory chat_id:int53 story_id:int32 = StoryOrigin;
+
+//@description The original story was sent by an unknown user
+//@sender_name Name of the story sender
+storyOriginHiddenUser sender_name:string = StoryOrigin;
+
+
+//@description Contains information about original story that was reposted
+//@origin Origin of the story that was reposted
+//@is_content_modified True, if story content was modified during reposting; otherwise, story wasn't modified
+storyRepostInfo origin:StoryOrigin is_content_modified:Bool = StoryRepostInfo;
+
 //@description Contains information about interactions with a story
 //@view_count Number of times the story was viewed
 //@forward_count Number of times the story was forwarded; 0 if none or unknown
@@ -3938,31 +4547,46 @@ storyInteractionInfo view_count:int32 forward_count:int32 reaction_count:int32 r
 //@description Represents a story
 //@id Unique story identifier among stories of the given sender
 //@sender_chat_id Identifier of the chat that posted the story
+//@sender_id Identifier of the sender of the story; may be null if the story is posted on behalf of the sender_chat_id
 //@date Point in time (Unix timestamp) when the story was published
 //@is_being_sent True, if the story is being sent by the current user
 //@is_being_edited True, if the story is being edited by the current user
 //@is_edited True, if the story was edited
-//@is_pinned True, if the story is saved in the sender's profile and will be available there after expiration
+//@is_posted_to_chat_page True, if the story is saved in the sender's profile and will be available there after expiration
 //@is_visible_only_for_self True, if the story is visible only for the current user
 //@can_be_deleted True, if the story can be deleted
 //@can_be_edited True, if the story can be edited
 //@can_be_forwarded True, if the story can be forwarded as a message. Otherwise, screenshots and saving of the story content must be also forbidden
 //@can_be_replied True, if the story can be replied in the chat with the story sender
-//@can_toggle_is_pinned True, if the story's is_pinned value can be changed
-//@can_get_viewers True, if users viewed the story can be received through getStoryViewers
+//@can_toggle_is_posted_to_chat_page True, if the story's is_posted_to_chat_page value can be changed
+//@can_get_statistics True, if the story statistics are available through getStoryStatistics
+//@can_get_interactions True, if interactions with the story can be received through getStoryInteractions
 //@has_expired_viewers True, if users viewed the story can't be received, because the story has expired more than getOption("story_viewers_expiration_delay") seconds ago
+//@repost_info Information about the original story; may be null if the story wasn't reposted
 //@interaction_info Information about interactions with the story; may be null if the story isn't owned or there were no interactions
 //@chosen_reaction_type Type of the chosen reaction; may be null if none
 //@privacy_settings Privacy rules affecting story visibility; may be approximate for non-owned stories
 //@content Content of the story
 //@areas Clickable areas to be shown on the story content
 //@caption Caption of the story
-story id:int32 sender_chat_id:int53 date:int32 is_being_sent:Bool is_being_edited:Bool is_edited:Bool is_pinned:Bool is_visible_only_for_self:Bool can_be_deleted:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_replied:Bool can_toggle_is_pinned:Bool can_get_viewers:Bool has_expired_viewers:Bool interaction_info:storyInteractionInfo chosen_reaction_type:ReactionType privacy_settings:StoryPrivacySettings content:StoryContent areas:vector<storyArea> caption:formattedText = Story;
+story id:int32 sender_chat_id:int53 sender_id:MessageSender date:int32 is_being_sent:Bool is_being_edited:Bool is_edited:Bool is_posted_to_chat_page:Bool is_visible_only_for_self:Bool can_be_deleted:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_replied:Bool can_toggle_is_posted_to_chat_page:Bool can_get_statistics:Bool can_get_interactions:Bool has_expired_viewers:Bool repost_info:storyRepostInfo interaction_info:storyInteractionInfo chosen_reaction_type:ReactionType privacy_settings:StoryPrivacySettings content:StoryContent areas:vector<storyArea> caption:formattedText = Story;
 
 //@description Represents a list of stories
 //@total_count Approximate total number of stories found
 //@stories The list of stories
-stories total_count:int32 stories:vector<story> = Stories;
+//@pinned_story_ids Identifiers of the pinned stories; returned only in getChatPostedToChatPageStories with from_story_id == 0
+stories total_count:int32 stories:vector<story> pinned_story_ids:vector<int32> = Stories;
+
+//@description Contains a list of stories found by a search
+//@total_count Approximate total number of stories found
+//@stories List of stories
+//@next_offset The offset for the next request. If empty, then there are no more results
+foundStories total_count:int32 stories:vector<story> next_offset:string = FoundStories;
+
+//@description Contains identifier of a story along with identifier of its sender
+//@sender_chat_id Identifier of the chat that posted the story
+//@story_id Unique story identifier among stories of the given sender
+storyFullId sender_chat_id:int53 story_id:int32 = StoryFullId;
 
 //@description Contains basic information about a story
 //@story_id Unique story identifier among stories of the given sender
@@ -3979,6 +4603,110 @@ storyInfo story_id:int32 date:int32 is_for_close_friends:Bool = StoryInfo;
 chatActiveStories chat_id:int53 list:StoryList order:int53 max_read_story_id:int32 stories:vector<storyInfo> = ChatActiveStories;
 
 
+//@class StoryInteractionType
+//@description Describes type of interaction with a story
+
+//@description A view of the story
+//@chosen_reaction_type Type of the reaction that was chosen by the viewer; may be null if none
+storyInteractionTypeView chosen_reaction_type:ReactionType = StoryInteractionType;
+
+//@description A forward of the story as a message
+//@message The message with story forward
+storyInteractionTypeForward message:message = StoryInteractionType;
+
+//@description A repost of the story as a story
+//@story The reposted story
+storyInteractionTypeRepost story:story = StoryInteractionType;
+
+
+//@description Represents interaction with a story
+//@actor_id Identifier of the user or chat that made the interaction
+//@interaction_date Approximate point in time (Unix timestamp) when the interaction happened
+//@block_list Block list to which the actor is added; may be null if none or for chat stories
+//@type Type of the interaction
+storyInteraction actor_id:MessageSender interaction_date:int32 block_list:BlockList type:StoryInteractionType = StoryInteraction;
+
+//@description Represents a list of interactions with a story
+//@total_count Approximate total number of interactions found
+//@total_forward_count Approximate total number of found forwards and reposts; always 0 for chat stories
+//@total_reaction_count Approximate total number of found reactions; always 0 for chat stories
+//@interactions List of story interactions
+//@next_offset The offset for the next request. If empty, then there are no more results
+storyInteractions total_count:int32 total_forward_count:int32 total_reaction_count:int32 interactions:vector<storyInteraction> next_offset:string = StoryInteractions;
+
+
+//@description Describes a message that can be used for quick reply
+//@id Unique message identifier among all quick replies
+//@sending_state The sending state of the message; may be null if the message isn't being sent and didn't fail to be sent
+//@can_be_edited True, if the message can be edited
+//@reply_to_message_id The identifier of the quick reply message to which the message replies; 0 if none
+//@via_bot_user_id If non-zero, the user identifier of the bot through which this message was sent
+//@media_album_id Unique identifier of an album this message belongs to; 0 if none. Only audios, documents, photos and videos can be grouped together in albums
+//@content Content of the message
+//@reply_markup Inline keyboard reply markup for the message; may be null if none
+quickReplyMessage id:int53 sending_state:MessageSendingState can_be_edited:Bool reply_to_message_id:int53 via_bot_user_id:int53 media_album_id:int64 content:MessageContent reply_markup:ReplyMarkup = QuickReplyMessage;
+
+//@description Contains a list of quick reply messages
+//@messages List of quick reply messages; messages may be null
+quickReplyMessages messages:vector<quickReplyMessage> = QuickReplyMessages;
+
+//@description Describes a shortcut that can be used for a quick reply
+//@id Unique shortcut identifier
+//@name The name of the shortcut that can be used to use the shortcut
+//@first_message The first shortcut message
+//@message_count The total number of messages in the shortcut
+quickReplyShortcut id:int32 name:string first_message:quickReplyMessage message_count:int32 = QuickReplyShortcut;
+
+
+//@class PublicForward
+//@description Describes a public forward or repost of a story
+
+//@description Contains a public forward as a message
+//@message Information about the message
+publicForwardMessage message:message = PublicForward;
+
+//@description Contains a public repost to a story
+//@story Information about the story
+publicForwardStory story:story = PublicForward;
+
+
+//@description Represents a list of public forwards and reposts as a story of a message or a story
+//@total_count Approximate total number of messages and stories found
+//@forwards List of found public forwards and reposts
+//@next_offset The offset for the next request. If empty, then there are no more results
+publicForwards total_count:int32 forwards:vector<PublicForward> next_offset:string = PublicForwards;
+
+
+//@description Contains a list of features available on a specific chat boost level
+//@level Target chat boost level
+//@story_per_day_count Number of stories that the chat can publish daily
+//@custom_emoji_reaction_count Number of custom emoji reactions that can be added to the list of available reactions
+//@title_color_count Number of custom colors for chat title
+//@profile_accent_color_count Number of custom colors for profile photo background
+//@can_set_profile_background_custom_emoji True, if custom emoji for profile background can be set
+//@accent_color_count Number of custom colors for background of empty chat photo, replies to messages and link previews
+//@can_set_background_custom_emoji True, if custom emoji for reply header and link preview background can be set
+//@can_set_emoji_status True, if emoji status can be set
+//@chat_theme_background_count Number of chat theme backgrounds that can be set as chat background
+//@can_set_custom_background True, if custom background can be set in the chat for all users
+//@can_set_custom_emoji_sticker_set True, if custom emoji sticker set can be set for the chat
+//@can_recognize_speech True, if speech recognition can be used for video note and voice note messages by all users
+//@can_disable_sponsored_messages True, if sponsored messages can be disabled in the chat
+chatBoostLevelFeatures level:int32 story_per_day_count:int32 custom_emoji_reaction_count:int32 title_color_count:int32 profile_accent_color_count:int32 can_set_profile_background_custom_emoji:Bool accent_color_count:int32 can_set_background_custom_emoji:Bool can_set_emoji_status:Bool chat_theme_background_count:int32 can_set_custom_background:Bool can_set_custom_emoji_sticker_set:Bool can_recognize_speech:Bool can_disable_sponsored_messages:Bool = ChatBoostLevelFeatures;
+
+//@description Contains a list of features available on the first chat boost levels
+//@features The list of features
+//@min_profile_background_custom_emoji_boost_level The minimum boost level required to set custom emoji for profile background
+//@min_background_custom_emoji_boost_level The minimum boost level required to set custom emoji for reply header and link preview background; for channel chats only
+//@min_emoji_status_boost_level The minimum boost level required to set emoji status
+//@min_chat_theme_background_boost_level The minimum boost level required to set a chat theme background as chat background
+//@min_custom_background_boost_level The minimum boost level required to set custom chat background
+//@min_custom_emoji_sticker_set_boost_level The minimum boost level required to set custom emoji sticker set for the chat; for supergroup chats only
+//@min_speech_recognition_boost_level The minimum boost level allowing to recognize speech in video note and voice note messages for non-Premium users; for supergroup chats only
+//@min_sponsored_message_disable_boost_level The minimum boost level allowing to disable sponsored messages in the chat; for channel chats only
+chatBoostFeatures features:vector<chatBoostLevelFeatures> min_profile_background_custom_emoji_boost_level:int32 min_background_custom_emoji_boost_level:int32 min_emoji_status_boost_level:int32 min_chat_theme_background_boost_level:int32 min_custom_background_boost_level:int32 min_custom_emoji_sticker_set_boost_level:int32 min_speech_recognition_boost_level:int32 min_sponsored_message_disable_boost_level:int32 = ChatBoostFeatures;
+
+
 //@class ChatBoostSource
 //@description Describes source of a chat boost
 
@@ -4002,7 +4730,7 @@ chatBoostSourcePremium user_id:int53 = ChatBoostSource;
 //@description Describes a prepaid Telegram Premium giveaway
 //@id Unique identifier of the prepaid giveaway
 //@winner_count Number of users which will receive Telegram Premium subscription gift codes
-//@month_count Number of month the Telegram Premium subscription will be active after code activation
+//@month_count Number of months the Telegram Premium subscription will be active after code activation
 //@payment_date Point in time (Unix timestamp) when the giveaway was paid
 prepaidPremiumGiveaway id:int64 winner_count:int32 month_count:int32 payment_date:int32 = PrepaidPremiumGiveaway;
 
@@ -4030,7 +4758,7 @@ chatBoost id:string count:int32 source:ChatBoostSource start_date:int32 expirati
 //@description Contains a list of boosts applied to a chat
 //@total_count Total number of boosts applied to the chat
 //@boosts List of boosts
-//@next_offset The offset for the next request. If empty, there are no more results
+//@next_offset The offset for the next request. If empty, then there are no more results
 foundChatBoosts total_count:int32 boosts:vector<chatBoost> next_offset:string = FoundChatBoosts;
 
 //@description Describes a slot for chat boost
@@ -4046,6 +4774,17 @@ chatBoostSlot slot_id:int32 currently_boosted_chat_id:int53 start_date:int32 exp
 chatBoostSlots slots:vector<chatBoostSlot> = ChatBoostSlots;
 
 
+//@class ResendCodeReason
+//@description Describes the reason why a code needs to be re-sent
+
+//@description The user requested to resend the code
+resendCodeReasonUserRequest = ResendCodeReason;
+
+//@description The code is re-sent, because device verification has failed
+//@error_message Cause of the verification failure, for example, PLAY_SERVICES_NOT_AVAILABLE, APNS_RECEIVE_TIMEOUT, APNS_INIT_FAILED, etc.
+resendCodeReasonVerificationFailed error_message:string = ResendCodeReason;
+
+
 //@class CallDiscardReason
 //@description Describes the reason why a call was discarded
 
@@ -4075,7 +4814,7 @@ callProtocol udp_p2p:Bool udp_reflector:Bool min_layer:int32 max_layer:int32 lib
 
 
 //@class CallServerType
-//@description Describes the type of a call server
+//@description Describes the type of call server
 
 //@description A Telegram call reflector
 //@peer_tag A peer tag to be used with the reflector
@@ -4124,9 +4863,10 @@ callStateExchangingKeys = CallState;
 //@servers List of available call servers
 //@config A JSON-encoded call config
 //@encryption_key Call encryption key
-//@emojis Encryption key emojis fingerprint
+//@emojis Encryption key fingerprint represented as 4 emoji
 //@allow_p2p True, if peer-to-peer connection is allowed by users privacy settings
-callStateReady protocol:callProtocol servers:vector<callServer> config:string encryption_key:bytes emojis:vector<string> allow_p2p:Bool = CallState;
+//@custom_parameters Custom JSON-encoded call parameters to be passed to tgcalls
+callStateReady protocol:callProtocol servers:vector<callServer> config:string encryption_key:bytes emojis:vector<string> allow_p2p:Bool custom_parameters:string = CallState;
 
 //@description The call is hanging up after discardCall has been called
 callStateHangingUp = CallState;
@@ -4235,7 +4975,7 @@ groupCallParticipant participant_id:MessageSender audio_source_id:int32 screen_s
 
 
 //@class CallProblem
-//@description Describes the exact type of a problem with a call
+//@description Describes the exact type of problem with a call
 
 //@description The user heard their own voice
 callProblemEcho = CallProblem;
@@ -4290,10 +5030,11 @@ firebaseAuthenticationSettingsIos device_token:string is_app_sandbox:Bool = Fire
 //@allow_flash_call Pass true if the authentication code may be sent via a flash call to the specified phone number
 //@allow_missed_call Pass true if the authentication code may be sent via a missed call to the specified phone number
 //@is_current_phone_number Pass true if the authenticated phone number is used on the current device
+//@has_unknown_phone_number Pass true if there is a SIM card in the current device, but it is not possible to check whether phone number matches
 //@allow_sms_retriever_api For official applications only. True, if the application can use Android SMS Retriever API (requires Google Play Services >= 10.2) to automatically receive the authentication code from the SMS. See https://developers.google.com/identity/sms-retriever/ for more details
 //@firebase_authentication_settings For official Android and iOS applications only; pass null otherwise. Settings for Firebase Authentication
 //@authentication_tokens List of up to 20 authentication tokens, recently received in updateOption("authentication_token") in previously logged out sessions
-phoneNumberAuthenticationSettings allow_flash_call:Bool allow_missed_call:Bool is_current_phone_number:Bool allow_sms_retriever_api:Bool firebase_authentication_settings:FirebaseAuthenticationSettings authentication_tokens:vector<string> = PhoneNumberAuthenticationSettings;
+phoneNumberAuthenticationSettings allow_flash_call:Bool allow_missed_call:Bool is_current_phone_number:Bool has_unknown_phone_number:Bool allow_sms_retriever_api:Bool firebase_authentication_settings:FirebaseAuthenticationSettings authentication_tokens:vector<string> = PhoneNumberAuthenticationSettings;
 
 
 //@description Represents a reaction applied to a message
@@ -4306,7 +5047,7 @@ addedReaction type:ReactionType sender_id:MessageSender is_outgoing:Bool date:in
 //@description Represents a list of reactions added to a message
 //@total_count The total number of found reactions
 //@reactions The list of added reactions
-//@next_offset The offset for the next request. If empty, there are no more results
+//@next_offset The offset for the next request. If empty, then there are no more results
 addedReactions total_count:int32 reactions:vector<addedReaction> next_offset:string = AddedReactions;
 
 //@description Represents an available reaction
@@ -4318,10 +5059,12 @@ availableReaction type:ReactionType needs_premium:Bool = AvailableReaction;
 //@top_reactions List of reactions to be shown at the top
 //@recent_reactions List of recently used reactions
 //@popular_reactions List of popular reactions
-//@allow_custom_emoji True, if custom emoji reactions could be added by Telegram Premium subscribers
-availableReactions top_reactions:vector<availableReaction> recent_reactions:vector<availableReaction> popular_reactions:vector<availableReaction> allow_custom_emoji:Bool = AvailableReactions;
+//@allow_custom_emoji True, if any custom emoji reaction can be added by Telegram Premium subscribers
+//@are_tags True, if the reactions will be tags and the message can be found by them
+//@unavailability_reason The reason why the current user can't add reactions to the message, despite some other users can; may be null if none
+availableReactions top_reactions:vector<availableReaction> recent_reactions:vector<availableReaction> popular_reactions:vector<availableReaction> allow_custom_emoji:Bool are_tags:Bool unavailability_reason:ReactionUnavailabilityReason = AvailableReactions;
 
-//@description Contains information about a emoji reaction
+//@description Contains information about an emoji reaction
 //@emoji Text representation of the reaction
 //@title Reaction title
 //@is_active True, if the reaction can be added to new messages and enabled in chats
@@ -4335,6 +5078,16 @@ availableReactions top_reactions:vector<availableReaction> recent_reactions:vect
 emojiReaction emoji:string title:string is_active:Bool static_icon:sticker appear_animation:sticker select_animation:sticker activate_animation:sticker effect_animation:sticker around_animation:sticker center_animation:sticker = EmojiReaction;
 
 
+//@class ReactionUnavailabilityReason
+//@description Describes why the current user can't add reactions to the message, despite some other users can
+
+//@description The user is an anonymous administrator in the supergroup, but isn't a creator of it, so they can't vote on behalf of the supergroup
+reactionUnavailabilityReasonAnonymousAdministrator = ReactionUnavailabilityReason;
+
+//@description The user isn't a member of the supergroup and can't send messages and reactions there without joining
+reactionUnavailabilityReasonGuest = ReactionUnavailabilityReason;
+
+
 //@description Represents a list of animations
 //@animations List of animations
 animations animations:vector<animation> = Animations;
@@ -4374,10 +5127,20 @@ speechRecognitionResultPending partial_text:string = SpeechRecognitionResult;
 speechRecognitionResultText text:string = SpeechRecognitionResult;
 
 //@description The speech recognition failed
-//@error Recognition error
+//@error Recognition error. An error with a message "MSG_VOICE_TOO_LONG" is returned when media duration is too big to be recognized
 speechRecognitionResultError error:error = SpeechRecognitionResult;
 
 
+//@description Describes a connection of the bot with a business account
+//@id Unique identifier of the connection
+//@user_id Identifier of the business user that created the connection
+//@user_chat_id Chat identifier of the private chat with the user
+//@date Point in time (Unix timestamp) when the connection was established
+//@can_reply True, if the bot can send messages to the connected user; false otherwise
+//@is_enabled True, if the connection is enabled; false otherwise
+businessConnection id:string user_id:int53 user_chat_id:int53 date:int32 can_reply:Bool is_enabled:Bool = BusinessConnection;
+
+
 //@description Describes a color to highlight a bot added to attachment menu
 //@light_color Color in the RGB24 format for light themes
 //@dark_color Color in the RGB24 format for dark themes
@@ -4661,7 +5424,7 @@ inlineQueryResultVoiceNote id:string voice_note:voiceNote title:string = InlineQ
 
 
 //@class InlineQueryResultsButtonType
-//@description Represents a type of a button in results of inline query
+//@description Represents type of button in results of inline query
 
 //@description Describes the button that opens a private chat with the bot and sends a start message to the bot with the given parameter
 //@parameter The parameter for the bot start message
@@ -4682,7 +5445,7 @@ inlineQueryResultsButton text:string type:InlineQueryResultsButtonType = InlineQ
 //@inline_query_id Unique identifier of the inline query
 //@button Button to be shown above inline query results; may be null
 //@results Results of the query
-//@next_offset The offset for the next request. If empty, there are no more results
+//@next_offset The offset for the next request. If empty, then there are no more results
 inlineQueryResults inline_query_id:int64 button:inlineQueryResultsButton results:vector<InlineQueryResult> next_offset:string = InlineQueryResults;
 
 
@@ -4789,11 +5552,21 @@ chatEventMemberRestricted member_id:MessageSender old_status:ChatMemberStatus ne
 //@new_available_reactions New chat available reactions
 chatEventAvailableReactionsChanged old_available_reactions:ChatAvailableReactions new_available_reactions:ChatAvailableReactions = ChatEventAction;
 
+//@description The chat background was changed
+//@old_background Previous background; may be null if none
+//@new_background New background; may be null if none
+chatEventBackgroundChanged old_background:chatBackground new_background:chatBackground = ChatEventAction;
+
 //@description The chat description was changed
 //@old_description Previous chat description
 //@new_description New chat description
 chatEventDescriptionChanged old_description:string new_description:string = ChatEventAction;
 
+//@description The chat emoji status was changed
+//@old_emoji_status Previous emoji status; may be null if none
+//@new_emoji_status New emoji status; may be null if none
+chatEventEmojiStatusChanged old_emoji_status:emojiStatus new_emoji_status:emojiStatus = ChatEventAction;
+
 //@description The linked chat of a supergroup was changed
 //@old_linked_chat_id Previous supergroup linked chat identifier
 //@new_linked_chat_id New supergroup linked chat identifier
@@ -4809,7 +5582,7 @@ chatEventLocationChanged old_location:chatLocation new_location:chatLocation = C
 //@new_message_auto_delete_time New value of message_auto_delete_time
 chatEventMessageAutoDeleteTimeChanged old_message_auto_delete_time:int32 new_message_auto_delete_time:int32 = ChatEventAction;
 
-//@description The chat permissions was changed
+//@description The chat permissions were changed
 //@old_permissions Previous chat permissions
 //@new_permissions New chat permissions
 chatEventPermissionsChanged old_permissions:chatPermissions new_permissions:chatPermissions = ChatEventAction;
@@ -4829,6 +5602,11 @@ chatEventSlowModeDelayChanged old_slow_mode_delay:int32 new_slow_mode_delay:int3
 //@new_sticker_set_id New identifier of the chat sticker set; 0 if none
 chatEventStickerSetChanged old_sticker_set_id:int64 new_sticker_set_id:int64 = ChatEventAction;
 
+//@description The supergroup sticker set with allowed custom emoji was changed
+//@old_sticker_set_id Previous identifier of the chat sticker set; 0 if none
+//@new_sticker_set_id New identifier of the chat sticker set; 0 if none
+chatEventCustomEmojiStickerSetChanged old_sticker_set_id:int64 new_sticker_set_id:int64 = ChatEventAction;
+
 //@description The chat title was changed
 //@old_title Previous chat title
 //@new_title New chat title
@@ -4844,15 +5622,19 @@ chatEventUsernameChanged old_username:string new_username:string = ChatEventActi
 //@new_usernames New list of active usernames
 chatEventActiveUsernamesChanged old_usernames:vector<string> new_usernames:vector<string> = ChatEventAction;
 
-//@description The chat accent color was changed
+//@description The chat accent color or background custom emoji were changed
 //@old_accent_color_id Previous identifier of chat accent color
-//@new_accent_color_id New identifier of chat accent color
-chatEventAccentColorChanged old_accent_color_id:int32 new_accent_color_id:int32 = ChatEventAction;
-
-//@description The chat's custom emoji for reply background was changed
 //@old_background_custom_emoji_id Previous identifier of the custom emoji; 0 if none
+//@new_accent_color_id New identifier of chat accent color
 //@new_background_custom_emoji_id New identifier of the custom emoji; 0 if none
-chatEventBackgroundCustomEmojiChanged old_background_custom_emoji_id:int64 new_background_custom_emoji_id:int64 = ChatEventAction;
+chatEventAccentColorChanged old_accent_color_id:int32 old_background_custom_emoji_id:int64 new_accent_color_id:int32 new_background_custom_emoji_id:int64 = ChatEventAction;
+
+//@description The chat's profile accent color or profile background custom emoji were changed
+//@old_profile_accent_color_id Previous identifier of chat's profile accent color; -1 if none
+//@old_profile_background_custom_emoji_id Previous identifier of the custom emoji; 0 if none
+//@new_profile_accent_color_id New identifier of chat's profile accent color; -1 if none
+//@new_profile_background_custom_emoji_id New identifier of the custom emoji; 0 if none
+chatEventProfileAccentColorChanged old_profile_accent_color_id:int32 old_profile_background_custom_emoji_id:int64 new_profile_accent_color_id:int32 new_profile_background_custom_emoji_id:int64 = ChatEventAction;
 
 //@description The has_protected_content setting of a channel was toggled
 //@has_protected_content New value of has_protected_content
@@ -5018,7 +5800,7 @@ localizationTargetInfo language_packs:vector<languagePackInfo> = LocalizationTar
 
 
 //@class PremiumLimitType
-//@description Describes type of a limit, increased for Premium users
+//@description Describes type of limit, increased for Premium users
 
 //@description The maximum number of joined supergroups and channels
 premiumLimitTypeSupergroupCount = PremiumLimitType;
@@ -5044,6 +5826,9 @@ premiumLimitTypeChatFolderChosenChatCount = PremiumLimitType;
 //@description The maximum number of pinned chats in the archive chat list
 premiumLimitTypePinnedArchivedChatCount = PremiumLimitType;
 
+//@description The maximum number of pinned Saved Messages topics
+premiumLimitTypePinnedSavedMessagesTopicCount = PremiumLimitType;
+
 //@description The maximum length of sent media caption
 premiumLimitTypeCaptionLength = PremiumLimitType;
 
@@ -5071,6 +5856,9 @@ premiumLimitTypeStoryCaptionLength = PremiumLimitType;
 //@description The maximum number of suggested reaction areas on a story
 premiumLimitTypeStorySuggestedReactionAreaCount = PremiumLimitType;
 
+//@description The maximum number of received similar chats
+premiumLimitTypeSimilarChatCount = PremiumLimitType;
+
 
 //@class PremiumFeature
 //@description Describes a feature available to Premium users
@@ -5105,7 +5893,7 @@ premiumFeatureAdvancedChatManagement = PremiumFeature;
 //@description A badge in the user's profile
 premiumFeatureProfileBadge = PremiumFeature;
 
-//@description An emoji status shown along with the user's name
+//@description The ability to show an emoji status along with the user's name
 premiumFeatureEmojiStatus = PremiumFeature;
 
 //@description Profile photo animation on message and chat screens
@@ -5126,14 +5914,67 @@ premiumFeatureUpgradedStories = PremiumFeature;
 //@description The ability to boost chats
 premiumFeatureChatBoost = PremiumFeature;
 
-//@description The ability to choose accent color
+//@description The ability to choose accent color for replies and user profile
 premiumFeatureAccentColor = PremiumFeature;
 
+//@description The ability to set private chat background for both users
+premiumFeatureBackgroundForBoth = PremiumFeature;
+
+//@description The ability to use tags in Saved Messages
+premiumFeatureSavedMessagesTags = PremiumFeature;
+
+//@description The ability to disallow incoming voice and video note messages in private chats using setUserPrivacySettingRules with userPrivacySettingAllowPrivateVoiceAndVideoNoteMessages
+//-and to restrict incoming messages from non-contacts using setNewChatPrivacySettings
+premiumFeatureMessagePrivacy = PremiumFeature;
+
+//@description The ability to view last seen and read times of other users even they can't view last seen or read time for the current user
+premiumFeatureLastSeenTimes = PremiumFeature;
+
+//@description The ability to use Business features
+premiumFeatureBusiness = PremiumFeature;
+
+
+//@class BusinessFeature
+//@description Describes a feature available to Business user accounts
+
+//@description The ability to set location
+businessFeatureLocation = BusinessFeature;
+
+//@description The ability to set opening hours
+businessFeatureOpeningHours = BusinessFeature;
+
+//@description The ability to use quick replies
+businessFeatureQuickReplies = BusinessFeature;
+
+//@description The ability to set up a greeting message
+businessFeatureGreetingMessage = BusinessFeature;
+
+//@description The ability to set up an away message
+businessFeatureAwayMessage = BusinessFeature;
+
+//@description The ability to create links to the business account with predefined message text
+businessFeatureAccountLinks = BusinessFeature;
+
+//@description The ability to customize start page
+businessFeatureStartPage = BusinessFeature;
+
+//@description The ability to connect a bot to the account
+businessFeatureBots = BusinessFeature;
+
+//@description The ability to show an emoji status along with the business name
+businessFeatureEmojiStatus = BusinessFeature;
+
+//@description The ability to display folder names for each chat in the chat list
+businessFeatureChatFolderTags = BusinessFeature;
+
+//@description Allowed to use many additional features for stories
+businessFeatureUpgradedStories = BusinessFeature;
+
 
 //@class PremiumStoryFeature
 //@description Describes a story feature available to Premium users
 
-//@description User stories are displayed before stories of non-premium contacts and channels
+//@description Stories of the current user are displayed before stories of non-Premium contacts, supergroups, and channels
 premiumStoryFeaturePriorityOrder = PremiumStoryFeature;
 
 //@description The ability to hide the fact that the user viewed other's stories
@@ -5148,9 +5989,12 @@ premiumStoryFeatureCustomExpirationDuration = PremiumStoryFeature;
 //@description The ability to save other's unprotected stories
 premiumStoryFeatureSaveStories = PremiumStoryFeature;
 
-//@description The ability to use links and formatting in story caption
+//@description The ability to use links and formatting in story caption, and use inputStoryAreaTypeLink areas
 premiumStoryFeatureLinksAndFormatting = PremiumStoryFeature;
 
+//@description The ability to choose better quality for viewed stories
+premiumStoryFeatureVideoQuality = PremiumStoryFeature;
+
 
 //@description Contains information about a limit, increased for Premium users
 //@type The type of the limit
@@ -5164,6 +6008,10 @@ premiumLimit type:PremiumLimitType default_value:int32 premium_value:int32 = Pre
 //@payment_link An internal link to be opened to pay for Telegram Premium if store payment isn't possible; may be null if direct payment isn't available
 premiumFeatures features:vector<PremiumFeature> limits:vector<premiumLimit> payment_link:InternalLinkType = PremiumFeatures;
 
+//@description Contains information about features, available to Business user accounts
+//@features The list of available business features
+businessFeatures features:vector<BusinessFeature> = BusinessFeatures;
+
 
 //@class PremiumSource
 //@description Describes a source from which the Premium features screen is opened
@@ -5176,6 +6024,10 @@ premiumSourceLimitExceeded limit_type:PremiumLimitType = PremiumSource;
 //@feature The used feature
 premiumSourceFeature feature:PremiumFeature = PremiumSource;
 
+//@description A user tried to use a Business feature
+//@feature The used feature; pass null if none specific feature was used
+premiumSourceBusinessFeature feature:BusinessFeature = PremiumSource;
+
 //@description A user tried to use a Premium story feature
 //@feature The used feature
 premiumSourceStoryFeature feature:PremiumStoryFeature = PremiumSource;
@@ -5193,11 +6045,17 @@ premiumSourceSettings = PremiumSource;
 //@animation Promotion animation for the feature
 premiumFeaturePromotionAnimation feature:PremiumFeature animation:animation = PremiumFeaturePromotionAnimation;
 
+//@description Describes a promotion animation for a Business feature
+//@feature Business feature
+//@animation Promotion animation for the feature
+businessFeaturePromotionAnimation feature:BusinessFeature animation:animation = BusinessFeaturePromotionAnimation;
+
 //@description Contains state of Telegram Premium subscription and promotion videos for Premium features
 //@state Text description of the state of the current Premium subscription; may be empty if the current user has no Telegram Premium subscription
 //@payment_options The list of available options for buying Telegram Premium
 //@animations The list of available promotion animations for Premium features
-premiumState state:formattedText payment_options:vector<premiumStatePaymentOption> animations:vector<premiumFeaturePromotionAnimation> = PremiumState;
+//@business_animations The list of available promotion animations for Business features
+premiumState state:formattedText payment_options:vector<premiumStatePaymentOption> animations:vector<premiumFeaturePromotionAnimation> business_animations:vector<businessFeaturePromotionAnimation> = PremiumState;
 
 
 //@class StorePaymentPurpose
@@ -5215,38 +6073,50 @@ storePaymentPurposePremiumSubscription is_restore:Bool is_upgrade:Bool = StorePa
 storePaymentPurposeGiftedPremium user_id:int53 currency:string amount:int53 = StorePaymentPurpose;
 
 //@description The user creating Telegram Premium gift codes for other users
-//@boosted_chat_id Identifier of the channel chat, which will be automatically boosted by the users for duration of the Premium subscription and which is administered by the user; 0 if none
+//@boosted_chat_id Identifier of the supergroup or channel chat, which will be automatically boosted by the users for duration of the Premium subscription and which is administered by the user; 0 if none
 //@currency ISO 4217 currency code of the payment currency
 //@amount Paid amount, in the smallest units of the currency
 //@user_ids Identifiers of the users which can activate the gift codes
 storePaymentPurposePremiumGiftCodes boosted_chat_id:int53 currency:string amount:int53 user_ids:vector<int53> = StorePaymentPurpose;
 
-//@description The user creating a Telegram Premium giveaway for subscribers of channel chats; requires can_post_messages rights in the channels
+//@description The user creating a Telegram Premium giveaway
 //@parameters Giveaway parameters
 //@currency ISO 4217 currency code of the payment currency
 //@amount Paid amount, in the smallest units of the currency
 storePaymentPurposePremiumGiveaway parameters:premiumGiveawayParameters currency:string amount:int53 = StorePaymentPurpose;
 
+//@description The user buying Telegram stars
+//@currency ISO 4217 currency code of the payment currency
+//@amount Paid amount, in the smallest units of the currency
+//@star_count Number of bought stars
+storePaymentPurposeStars currency:string amount:int53 star_count:int53 = StorePaymentPurpose;
+
 
 //@class TelegramPaymentPurpose
 //@description Describes a purpose of a payment toward Telegram
 
 //@description The user creating Telegram Premium gift codes for other users
-//@boosted_chat_id Identifier of the channel chat, which will be automatically boosted by the users for duration of the Premium subscription and which is administered by the user; 0 if none
+//@boosted_chat_id Identifier of the supergroup or channel chat, which will be automatically boosted by the users for duration of the Premium subscription and which is administered by the user; 0 if none
 //@currency ISO 4217 currency code of the payment currency
 //@amount Paid amount, in the smallest units of the currency
 //@user_ids Identifiers of the users which can activate the gift codes
-//@month_count Number of month the Telegram Premium subscription will be active for the users
+//@month_count Number of months the Telegram Premium subscription will be active for the users
 telegramPaymentPurposePremiumGiftCodes boosted_chat_id:int53 currency:string amount:int53 user_ids:vector<int53> month_count:int32 = TelegramPaymentPurpose;
 
-//@description The user creating a Telegram Premium giveaway for subscribers of channel chats; requires can_post_messages rights in the channels
+//@description The user creating a Telegram Premium giveaway
 //@parameters Giveaway parameters
 //@currency ISO 4217 currency code of the payment currency
 //@amount Paid amount, in the smallest units of the currency
 //@winner_count Number of users which will be able to activate the gift codes
-//@month_count Number of month the Telegram Premium subscription will be active for the users
+//@month_count Number of months the Telegram Premium subscription will be active for the users
 telegramPaymentPurposePremiumGiveaway parameters:premiumGiveawayParameters currency:string amount:int53 winner_count:int32 month_count:int32 = TelegramPaymentPurpose;
 
+//@description The user buying Telegram stars
+//@currency ISO 4217 currency code of the payment currency
+//@amount Paid amount, in the smallest units of the currency
+//@star_count Number of bought stars
+telegramPaymentPurposeStars currency:string amount:int53 star_count:int53 = TelegramPaymentPurpose;
+
 
 //@class DeviceToken
 //@description Represents a data needed to subscribe for push notifications through registerDevice method.
@@ -5327,12 +6197,12 @@ backgroundFillSolid color:int32 = BackgroundFill;
 backgroundFillGradient top_color:int32 bottom_color:int32 rotation_angle:int32 = BackgroundFill;
 
 //@description Describes a freeform gradient fill of a background
-//@colors A list of 3 or 4 colors of the freeform gradients in the RGB24 format
+//@colors A list of 3 or 4 colors of the freeform gradient in the RGB24 format
 backgroundFillFreeformGradient colors:vector<int32> = BackgroundFill;
 
 
 //@class BackgroundType
-//@description Describes the type of a background
+//@description Describes the type of background
 
 //@description A wallpaper in JPEG format
 //@is_blurred True, if the wallpaper must be downscaled to fit in 450x450 square and then box-blurred with radius 12
@@ -5350,6 +6220,10 @@ backgroundTypePattern fill:BackgroundFill intensity:int32 is_inverted:Bool is_mo
 //@fill The background fill
 backgroundTypeFill fill:BackgroundFill = BackgroundType;
 
+//@description A background from a chat theme; can be used only as a chat background in channels
+//@theme_name Name of the chat theme
+backgroundTypeChatTheme theme_name:string = BackgroundType;
+
 
 //@class InputBackground
 //@description Contains information about background to set
@@ -5383,6 +6257,17 @@ themeSettings accent_color:int32 background:background outgoing_message_fill:Bac
 chatTheme name:string light_settings:themeSettings dark_settings:themeSettings = ChatTheme;
 
 
+//@description Describes a time zone
+//@id Unique time zone identifier
+//@name Time zone name
+//@utc_time_offset Current UTC time offset for the time zone
+timeZone id:string name:string utc_time_offset:int32 = TimeZone;
+
+//@description Contains a list of time zones
+//@time_zones A list of time zones
+timeZones time_zones:vector<timeZone> = TimeZones;
+
+
 //@description Contains a list of hashtags
 //@hashtags A list of hashtags
 hashtags hashtags:vector<string> = Hashtags;
@@ -5397,7 +6282,7 @@ canSendStoryResultOk = CanSendStoryResult;
 //@description The user must subscribe to Telegram Premium to be able to post stories
 canSendStoryResultPremiumNeeded = CanSendStoryResult;
 
-//@description The channel chat must be boosted first by Telegram Premium subscribers to post more stories. Call getChatBoostStatus to get current boost status of the chat
+//@description The chat must be boosted first by Telegram Premium subscribers to post more stories. Call getChatBoostStatus to get current boost status of the chat
 canSendStoryResultBoostNeeded = CanSendStoryResult;
 
 //@description The limit for the number of active stories exceeded. The user can buy Telegram Premium, delete an active story, or wait for the oldest story to expire
@@ -5442,7 +6327,7 @@ checkChatUsernameResultUsernameInvalid = CheckChatUsernameResult;
 //@description The username is occupied
 checkChatUsernameResultUsernameOccupied = CheckChatUsernameResult;
 
-//@description The username can be purchased at fragment.com
+//@description The username can be purchased at https://fragment.com. Information about the username can be received using getCollectibleItemInfo
 checkChatUsernameResultUsernamePurchasable = CheckChatUsernameResult;
 
 //@description The user has too many chats with username, one of them must be made private first
@@ -5483,15 +6368,15 @@ resetPasswordResultDeclined retry_date:int32 = ResetPasswordResult;
 //@class MessageFileType
 //@description Contains information about a file with messages exported from another app
 
-//@description The messages was exported from a private chat
+//@description The messages were exported from a private chat
 //@name Name of the other party; may be empty if unrecognized
 messageFileTypePrivate name:string = MessageFileType;
 
-//@description The messages was exported from a group chat
+//@description The messages were exported from a group chat
 //@title Title of the group chat; may be empty if unrecognized
 messageFileTypeGroup title:string = MessageFileType;
 
-//@description The messages was exported from a chat of unknown type
+//@description The messages were exported from a chat of unknown type
 messageFileTypeUnknown = MessageFileType;
 
 
@@ -5561,12 +6446,12 @@ pushMessageContentPhoto photo:photo caption:string is_secret:Bool is_pinned:Bool
 pushMessageContentPoll question:string is_regular:Bool is_pinned:Bool = PushMessageContent;
 
 //@description A message with a Telegram Premium gift code created for the user
-//@month_count Number of month the Telegram Premium subscription will be active after code activation
+//@month_count Number of months the Telegram Premium subscription will be active after code activation
 pushMessageContentPremiumGiftCode month_count:int32 = PushMessageContent;
 
 //@description A message with a Telegram Premium giveaway
 //@winner_count Number of users which will receive Telegram Premium subscription gift codes; 0 for pinned message
-//@month_count Number of month the Telegram Premium subscription will be active after code activation; 0 for pinned message
+//@month_count Number of months the Telegram Premium subscription will be active after code activation; 0 for pinned message
 //@is_pinned True, if the message is a pinned message with the specified content
 pushMessageContentPremiumGiveaway winner_count:int32 month_count:int32 is_pinned:Bool = PushMessageContent;
 
@@ -5810,6 +6695,9 @@ userPrivacySettingRuleAllowAll = UserPrivacySettingRule;
 //@description A rule to allow all contacts of the user to do something
 userPrivacySettingRuleAllowContacts = UserPrivacySettingRule;
 
+//@description A rule to allow all Premium Users to do something; currently, allowed only for userPrivacySettingAllowChatInvites
+userPrivacySettingRuleAllowPremiumUsers = UserPrivacySettingRule;
+
 //@description A rule to allow certain specified users to do something
 //@user_ids The user identifiers, total number of users in all rules must not exceed 1000
 userPrivacySettingRuleAllowUsers user_ids:vector<int53> = UserPrivacySettingRule;
@@ -5855,6 +6743,9 @@ userPrivacySettingShowPhoneNumber = UserPrivacySetting;
 //@description A privacy setting for managing whether the user's bio is visible
 userPrivacySettingShowBio = UserPrivacySetting;
 
+//@description A privacy setting for managing whether the user's birthdate is visible
+userPrivacySettingShowBirthdate = UserPrivacySetting;
+
 //@description A privacy setting for managing whether the user can be invited to chats
 userPrivacySettingAllowChatInvites = UserPrivacySetting;
 
@@ -5867,10 +6758,32 @@ userPrivacySettingAllowPeerToPeerCalls = UserPrivacySetting;
 //@description A privacy setting for managing whether the user can be found by their phone number. Checked only if the phone number is not known to the other user. Can be set only to "Allow contacts" or "Allow all"
 userPrivacySettingAllowFindingByPhoneNumber = UserPrivacySetting;
 
-//@description A privacy setting for managing whether the user can receive voice and video messages in private chats
+//@description A privacy setting for managing whether the user can receive voice and video messages in private chats; for Telegram Premium users only
 userPrivacySettingAllowPrivateVoiceAndVideoNoteMessages = UserPrivacySetting;
 
 
+//@description Contains privacy settings for message read date in private chats. Read dates are always shown to the users that can see online status of the current user regardless of this setting
+//@show_read_date True, if message read date is shown to other users in private chats. If false and the current user isn't a Telegram Premium user, then they will not be able to see other's message read date.
+readDatePrivacySettings show_read_date:Bool = ReadDatePrivacySettings;
+
+//@description Contains privacy settings for new chats with non-contacts
+//@allow_new_chats_from_unknown_users True, if non-contacts users are able to write first to the current user. Telegram Premium subscribers are able to write first regardless of this setting
+newChatPrivacySettings allow_new_chats_from_unknown_users:Bool = NewChatPrivacySettings;
+
+
+//@class CanSendMessageToUserResult
+//@description Describes result of canSendMessageToUser
+
+//@description The user can be messaged
+canSendMessageToUserResultOk = CanSendMessageToUserResult;
+
+//@description The user can't be messaged, because they are deleted or unknown
+canSendMessageToUserResultUserIsDeleted = CanSendMessageToUserResult;
+
+//@description The user can't be messaged, because they restrict new chats with non-contacts
+canSendMessageToUserResultUserRestrictsNewChats = CanSendMessageToUserResult;
+
+
 //@description Contains information about the period of inactivity after which the current user's account will automatically be deleted
 //@days Number of days of inactivity before the account will be flagged for deletion; 30-366 days
 accountTtl days:int32 = AccountTtl;
@@ -5882,7 +6795,7 @@ messageAutoDeleteTime time:int32 = MessageAutoDeleteTime;
 
 
 //@class SessionType
-//@description Represents the type of a session
+//@description Represents the type of session
 
 //@description The session is running on an Android device
 sessionTypeAndroid = SessionType;
@@ -6042,7 +6955,7 @@ targetChatInternalLink link:InternalLinkType = TargetChat;
 //@class InternalLinkType
 //@description Describes an internal https://t.me or tg: link, which must be processed by the application in a special way
 
-//@description The link is a link to the active sessions section of the application. Use getActiveSessions to handle the link
+//@description The link is a link to the Devices section of the application. Use getActiveSessions to get the list of active sessions and show them to the user
 internalLinkTypeActiveSessions = InternalLinkType;
 
 //@description The link is a link to an attachment menu bot to be opened in the specified or a chosen chat. Process given target_chat to open the chat.
@@ -6060,6 +6973,7 @@ internalLinkTypeAttachmentMenuBot target_chat:TargetChat bot_username:string url
 internalLinkTypeAuthenticationCode code:string = InternalLinkType;
 
 //@description The link is a link to a background. Call searchBackground with the given background name to process the link
+//-If background is found and the user wants to apply it, then call setDefaultBackground
 //@background_name Name of the background
 internalLinkTypeBackground background_name:string = InternalLinkType;
 
@@ -6088,6 +7002,11 @@ internalLinkTypeBotStart bot_username:string start_parameter:string autostart:Bo
 //@administrator_rights Expected administrator rights for the bot; may be null
 internalLinkTypeBotStartInGroup bot_username:string start_parameter:string administrator_rights:chatAdministratorRights = InternalLinkType;
 
+//@description The link is a link to a business chat. Use getBusinessChatLinkInfo with the provided link name to get information about the link,
+//-then open received private chat and replace chat draft with the provided text
+//@link_name Name of the link
+internalLinkTypeBusinessChat link_name:string = InternalLinkType;
+
 //@description The link is a link to the change phone number section of the app
 internalLinkTypeChangePhoneNumber = InternalLinkType;
 
@@ -6097,14 +7016,16 @@ internalLinkTypeChangePhoneNumber = InternalLinkType;
 //@url URL to be passed to getChatBoostLinkInfo
 internalLinkTypeChatBoost url:string = InternalLinkType;
 
-//@description The link is an invite link to a chat folder. Call checkChatFolderInviteLink with the given invite link to process the link
+//@description The link is an invite link to a chat folder. Call checkChatFolderInviteLink with the given invite link to process the link.
+//-If the link is valid and the user wants to join the chat folder, then call addChatFolderByInviteLink
 //@invite_link Internal representation of the invite link
 internalLinkTypeChatFolderInvite invite_link:string = InternalLinkType;
 
 //@description The link is a link to the folder section of the app settings
 internalLinkTypeChatFolderSettings = InternalLinkType;
 
-//@description The link is a chat invite link. Call checkChatInviteLink with the given invite link to process the link
+//@description The link is a chat invite link. Call checkChatInviteLink with the given invite link to process the link.
+//-If the link is valid and the user wants to join the chat, then call joinChatByInviteLink
 //@invite_link Internal representation of the invite link
 internalLinkTypeChatInvite invite_link:string = InternalLinkType;
 
@@ -6114,12 +7035,14 @@ internalLinkTypeDefaultMessageAutoDeleteTimerSettings = InternalLinkType;
 //@description The link is a link to the edit profile section of the app settings
 internalLinkTypeEditProfileSettings = InternalLinkType;
 
-//@description The link is a link to a game. Call searchPublicChat with the given bot username, check that the user is a bot, ask the current user to select a chat to send the game, and then call sendMessage with inputMessageGame
+//@description The link is a link to a game. Call searchPublicChat with the given bot username, check that the user is a bot,
+//-ask the current user to select a chat to send the game, and then call sendMessage with inputMessageGame
 //@bot_username Username of the bot that owns the game
 //@game_short_name Short name of the game
 internalLinkTypeGame bot_username:string game_short_name:string = InternalLinkType;
 
-//@description The link must be opened in an Instant View. Call getWebPageInstantView with the given URL to process the link
+//@description The link must be opened in an Instant View. Call getWebPageInstantView with the given URL to process the link.
+//-If Instant View is found, then show it, otherwise, open the fallback URL in an external browser
 //@url URL to be passed to getWebPageInstantView
 //@fallback_url An URL to open if getWebPageInstantView fails
 internalLinkTypeInstantView url:string fallback_url:string = InternalLinkType;
@@ -6128,14 +7051,16 @@ internalLinkTypeInstantView url:string fallback_url:string = InternalLinkType;
 //@invoice_name Name of the invoice
 internalLinkTypeInvoice invoice_name:string = InternalLinkType;
 
-//@description The link is a link to a language pack. Call getLanguagePackInfo with the given language pack identifier to process the link
+//@description The link is a link to a language pack. Call getLanguagePackInfo with the given language pack identifier to process the link.
+//-If the language pack is found and the user wants to apply it, then call setOption for the option "language_pack_id"
 //@language_pack_id Language pack identifier
 internalLinkTypeLanguagePack language_pack_id:string = InternalLinkType;
 
 //@description The link is a link to the language section of the app settings
 internalLinkTypeLanguageSettings = InternalLinkType;
 
-//@description The link is a link to a Telegram message or a forum topic. Call getMessageLinkInfo with the given URL to process the link
+//@description The link is a link to a Telegram message or a forum topic. Call getMessageLinkInfo with the given URL to process the link,
+//-and then open received forum topic or chat and show the message there
 //@url URL to be passed to getMessageLinkInfo
 internalLinkTypeMessage url:string = InternalLinkType;
 
@@ -6145,7 +7070,7 @@ internalLinkTypeMessage url:string = InternalLinkType;
 internalLinkTypeMessageDraft text:formattedText contains_link:Bool = InternalLinkType;
 
 //@description The link contains a request of Telegram passport data. Call getPassportAuthorizationForm with the given parameters to process the link if the link was received from outside of the application; otherwise, ignore it
-//@bot_user_id User identifier of the service's bot
+//@bot_user_id User identifier of the service's bot; the corresponding user may be unknown yet
 //@scope Telegram Passport element types requested by the service
 //@public_key Service's public key
 //@nonce Unique request identifier provided by the service
@@ -6153,7 +7078,8 @@ internalLinkTypeMessageDraft text:formattedText contains_link:Bool = InternalLin
 //-If empty, then onActivityResult method must be used to return response on Android, or the link tgbot{bot_user_id}://passport/success or tgbot{bot_user_id}://passport/cancel must be opened otherwise
 internalLinkTypePassportDataRequest bot_user_id:int53 scope:string public_key:string nonce:string callback_url:string = InternalLinkType;
 
-//@description The link can be used to confirm ownership of a phone number to prevent account deletion. Call sendPhoneNumberConfirmationCode with the given hash and phone number to process the link
+//@description The link can be used to confirm ownership of a phone number to prevent account deletion. Call sendPhoneNumberCode with the given phone number and with phoneNumberCodeTypeConfirmOwnership with the given hash to process the link.
+//-If succeeded, call checkPhoneNumberCode to check entered by the user code, or resendPhoneNumberCode to resend it
 //@hash Hash value from the link
 //@phone_number Phone number value from the link
 internalLinkTypePhoneNumberConfirmation hash:string phone_number:string = InternalLinkType;
@@ -6162,7 +7088,12 @@ internalLinkTypePhoneNumberConfirmation hash:string phone_number:string = Intern
 //@referrer Referrer specified in the link
 internalLinkTypePremiumFeatures referrer:string = InternalLinkType;
 
-//@description The link is a link with a Telegram Premium gift code. Call checkPremiumGiftCode with the given code to process the link. If the code is valid and the user wants to apply it, then call applyPremiumGiftCode
+//@description The link is a link to the screen for gifting Telegram Premium subscriptions to friends via inputInvoiceTelegram payments or in-store purchases
+//@referrer Referrer specified in the link
+internalLinkTypePremiumGift referrer:string = InternalLinkType;
+
+//@description The link is a link with a Telegram Premium gift code. Call checkPremiumGiftCode with the given code to process the link.
+//-If the code is valid and the user wants to apply it, then call applyPremiumGiftCode
 //@code The Telegram Premium gift code
 internalLinkTypePremiumGiftCode code:string = InternalLinkType;
 
@@ -6176,8 +7107,11 @@ internalLinkTypePrivacyAndSecuritySettings = InternalLinkType;
 internalLinkTypeProxy server:string port:int32 type:ProxyType = InternalLinkType;
 
 //@description The link is a link to a chat by its username. Call searchPublicChat with the given chat username to process the link
+//-If the chat is found, open its profile information screen or the chat itself.
+//-If draft text isn't empty and the chat is a private chat with a regular user, then put the draft text in the input field
 //@chat_username Username of the chat
-internalLinkTypePublicChat chat_username:string = InternalLinkType;
+//@draft_text Draft text for message to send in the chat
+internalLinkTypePublicChat chat_username:string draft_text:string = InternalLinkType;
 
 //@description The link can be used to login the current user on another device, but it must be scanned from QR-code using in-app camera. An alert similar to
 //-"This code can be used to allow someone to log in to your Telegram account. To confirm Telegram login, please go to Settings > Devices > Scan QR and scan the code" needs to be shown
@@ -6192,17 +7126,18 @@ internalLinkTypeSettings = InternalLinkType;
 //@description The link is a link to a bot, which can be installed to the side menu. Call searchPublicChat with the given bot username, check that the user is a bot and can be added to attachment menu.
 //-Then, use getAttachmentMenuBot to receive information about the bot. If the bot isn't added to side menu, then show a disclaimer about Mini Apps being a third-party apps,
 //-ask the user to accept their Terms of service and confirm adding the bot to side and attachment menu. If the user accept the terms and confirms adding, then use toggleBotIsAddedToAttachmentMenu to add the bot.
-//-If the bot is added to side menu, then use getWebAppUrl with the given URL
+//-If the bot is added to side menu, then use getWebAppUrl with the given URL and open the returned URL as a Web App
 //@bot_username Username of the bot
 //@url URL to be passed to getWebAppUrl
 internalLinkTypeSideMenuBot bot_username:string url:string = InternalLinkType;
 
-//@description The link is a link to a sticker set. Call searchStickerSet with the given sticker set name to process the link and show the sticker set
+//@description The link is a link to a sticker set. Call searchStickerSet with the given sticker set name to process the link and show the sticker set.
+//-If the sticker set is found and the user wants to add it, then call changeStickerSet
 //@sticker_set_name Name of the sticker set
 //@expect_custom_emoji True, if the sticker set is expected to contain custom emoji
 internalLinkTypeStickerSet sticker_set_name:string expect_custom_emoji:Bool = InternalLinkType;
 
-//@description The link is a link to a story. Call searchPublicChat with the given sender username, then call getStory with the received chat identifier and the given story identifier
+//@description The link is a link to a story. Call searchPublicChat with the given sender username, then call getStory with the received chat identifier and the given story identifier, then show the story if received
 //@story_sender_username Username of the sender of the story
 //@story_id Story identifier
 internalLinkTypeStory story_sender_username:string story_id:int32 = InternalLinkType;
@@ -6221,11 +7156,14 @@ internalLinkTypeUnknownDeepLink link:string = InternalLinkType;
 //@description The link is a link to an unsupported proxy. An alert can be shown to the user
 internalLinkTypeUnsupportedProxy = InternalLinkType;
 
-//@description The link is a link to a user by its phone number. Call searchUserByPhoneNumber with the given phone number to process the link
+//@description The link is a link to a user by its phone number. Call searchUserByPhoneNumber with the given phone number to process the link.
+//-If the user is found, then call createPrivateChat and open the chat. If draft text isn't empty, then put the draft text in the input field
 //@phone_number Phone number of the user
-internalLinkTypeUserPhoneNumber phone_number:string = InternalLinkType;
+//@draft_text Draft text for message to send in the chat
+internalLinkTypeUserPhoneNumber phone_number:string draft_text:string = InternalLinkType;
 
-//@description The link is a link to a user by a temporary token. Call searchUserByToken with the given token to process the link
+//@description The link is a link to a user by a temporary token. Call searchUserByToken with the given token to process the link.
+//-If the user is found, then call createPrivateChat and open the chat
 //@token The token
 internalLinkTypeUserToken token:string = InternalLinkType;
 
@@ -6272,7 +7210,7 @@ chatBoostLinkInfo is_public:Bool chat_id:int53 = ChatBoostLinkInfo;
 
 
 //@class BlockList
-//@description Describes a type of a block list
+//@description Describes type of block list
 
 //@description The main block list that disallows writing messages to the current user, receiving their status and photo, viewing of stories, and some other actions
 blockListMain = BlockList;
@@ -6287,7 +7225,7 @@ filePart data:bytes = FilePart;
 
 
 //@class FileType
-//@description Represents the type of a file
+//@description Represents the type of file
 
 //@description The data is not a file
 fileTypeNone = FileType;
@@ -6380,7 +7318,7 @@ databaseStatistics statistics:string = DatabaseStatistics;
 
 
 //@class NetworkType
-//@description Represents the type of a network
+//@description Represents the type of network
 
 //@description The network is not available
 networkTypeNone = NetworkType;
@@ -6479,16 +7417,16 @@ autosaveSettings private_chat_settings:scopeAutosaveSettings group_settings:scop
 //@class ConnectionState
 //@description Describes the current state of the connection to Telegram servers
 
-//@description Currently waiting for the network to become available. Use setNetworkType to change the available network type
+//@description Waiting for the network to become available. Use setNetworkType to change the available network type
 connectionStateWaitingForNetwork = ConnectionState;
 
-//@description Currently establishing a connection with a proxy server
+//@description Establishing a connection with a proxy server
 connectionStateConnectingToProxy = ConnectionState;
 
-//@description Currently establishing a connection to the Telegram servers
+//@description Establishing a connection to the Telegram servers
 connectionStateConnecting = ConnectionState;
 
-//@description Downloading data received while the application was offline
+//@description Downloading data supposed to be received while the application was offline
 connectionStateUpdating = ConnectionState;
 
 //@description There is a working connection to the Telegram servers
@@ -6531,7 +7469,7 @@ foundPositions total_count:int32 positions:vector<int32> = FoundPositions;
 
 
 //@class TMeUrlType
-//@description Describes the type of a URL linking to an internal Telegram entity
+//@description Describes the type of URL linking to an internal Telegram entity
 
 //@description A URL linking to a user
 //@user_id Identifier of the user
@@ -6591,6 +7529,16 @@ suggestedActionRestorePremium = SuggestedAction;
 //@description Suggests the user to subscribe to the Premium subscription with annual payments
 suggestedActionSubscribeToAnnualPremium = SuggestedAction;
 
+//@description Suggests the user to gift Telegram Premium to friends for Christmas
+suggestedActionGiftPremiumForChristmas = SuggestedAction;
+
+//@description Suggests the user to set birthdate
+suggestedActionSetBirthdate = SuggestedAction;
+
+//@description Suggests the user to extend their expiring Telegram Premium subscription
+//@manage_premium_subscription_url A URL for managing Telegram Premium subscription
+suggestedActionExtendPremium manage_premium_subscription_url:string = SuggestedAction;
+
 
 //@description Contains a counter
 //@count Count
@@ -6627,7 +7575,7 @@ textParseModeHTML = TextParseMode;
 
 
 //@class ProxyType
-//@description Describes the type of a proxy server
+//@description Describes the type of proxy server
 
 //@description A SOCKS5 proxy server
 //@username Username for logging in; may be empty
@@ -6662,10 +7610,11 @@ proxies proxies:vector<proxy> = Proxies;
 //@description A sticker to be added to a sticker set
 //@sticker File with the sticker; must fit in a 512x512 square. For WEBP stickers the file must be in WEBP or PNG format, which will be converted to WEBP server-side.
 //-See https://core.telegram.org/animated_stickers#technical-requirements for technical requirements
+//@format Format of the sticker
 //@emojis String with 1-20 emoji corresponding to the sticker
 //@mask_position Position where the mask is placed; pass null if not specified
 //@keywords List of up to 20 keywords with total length up to 64 characters, which can be used to find the sticker
-inputSticker sticker:InputFile emojis:string mask_position:maskPosition keywords:vector<string> = InputSticker;
+inputSticker sticker:InputFile format:StickerFormat emojis:string mask_position:maskPosition keywords:vector<string> = InputSticker;
 
 
 //@description Represents a date range
@@ -6698,11 +7647,24 @@ statisticalGraphAsync token:string = StatisticalGraph;
 statisticalGraphError error_message:string = StatisticalGraph;
 
 
-//@description Contains statistics about interactions with a message
+//@class ChatStatisticsObjectType
+//@description Describes type of object, for which statistics are provided
+
+//@description Describes a message sent in the chat
 //@message_id Message identifier
-//@view_count Number of times the message was viewed
-//@forward_count Number of times the message was forwarded
-chatStatisticsMessageInteractionInfo message_id:int53 view_count:int32 forward_count:int32 = ChatStatisticsMessageInteractionInfo;
+chatStatisticsObjectTypeMessage message_id:int53 = ChatStatisticsObjectType;
+
+//@description Describes a story sent by the chat
+//@story_id Story identifier
+chatStatisticsObjectTypeStory story_id:int32 = ChatStatisticsObjectType;
+
+
+//@description Contains statistics about interactions with a message sent in the chat or a story sent by the chat
+//@object_type Type of the object
+//@view_count Number of times the object was viewed
+//@forward_count Number of times the object was forwarded
+//@reaction_count Number of times reactions were added to the object
+chatStatisticsInteractionInfo object_type:ChatStatisticsObjectType view_count:int32 forward_count:int32 reaction_count:int32 = ChatStatisticsInteractionInfo;
 
 //@description Contains statistics about messages sent by a user
 //@user_id User identifier
@@ -6748,8 +7710,12 @@ chatStatisticsSupergroup period:dateRange member_count:statisticalValue message_
 //@description A detailed statistics about a channel chat
 //@period A period to which the statistics applies
 //@member_count Number of members in the chat
-//@mean_view_count Mean number of times the recently sent messages was viewed
-//@mean_share_count Mean number of times the recently sent messages was shared
+//@mean_message_view_count Mean number of times the recently sent messages were viewed
+//@mean_message_share_count Mean number of times the recently sent messages were shared
+//@mean_message_reaction_count Mean number of times reactions were added to the recently sent messages
+//@mean_story_view_count Mean number of times the recently sent stories were viewed
+//@mean_story_share_count Mean number of times the recently sent stories were shared
+//@mean_story_reaction_count Mean number of times reactions were added to the recently sent stories
 //@enabled_notifications_percentage A percentage of users with enabled notifications for the chat; 0-100
 //@member_count_graph A graph containing number of members in the chat
 //@join_graph A graph containing number of members joined and left the chat
@@ -6759,14 +7725,98 @@ chatStatisticsSupergroup period:dateRange member_count:statisticalValue message_
 //@join_by_source_graph A graph containing number of new member joins per source
 //@language_graph A graph containing number of users viewed chat messages per language
 //@message_interaction_graph A graph containing number of chat message views and shares
+//@message_reaction_graph A graph containing number of reactions on messages
+//@story_interaction_graph A graph containing number of story views and shares
+//@story_reaction_graph A graph containing number of reactions on stories
 //@instant_view_interaction_graph A graph containing number of views of associated with the chat instant views
-//@recent_message_interactions Detailed statistics about number of views and shares of recently sent messages
-chatStatisticsChannel period:dateRange member_count:statisticalValue mean_view_count:statisticalValue mean_share_count:statisticalValue enabled_notifications_percentage:double member_count_graph:StatisticalGraph join_graph:StatisticalGraph mute_graph:StatisticalGraph view_count_by_hour_graph:StatisticalGraph view_count_by_source_graph:StatisticalGraph join_by_source_graph:StatisticalGraph language_graph:StatisticalGraph message_interaction_graph:StatisticalGraph instant_view_interaction_graph:StatisticalGraph recent_message_interactions:vector<chatStatisticsMessageInteractionInfo> = ChatStatistics;
+//@recent_interactions Detailed statistics about number of views and shares of recently sent messages and stories
+chatStatisticsChannel period:dateRange member_count:statisticalValue mean_message_view_count:statisticalValue mean_message_share_count:statisticalValue mean_message_reaction_count:statisticalValue mean_story_view_count:statisticalValue mean_story_share_count:statisticalValue mean_story_reaction_count:statisticalValue enabled_notifications_percentage:double member_count_graph:StatisticalGraph join_graph:StatisticalGraph mute_graph:StatisticalGraph view_count_by_hour_graph:StatisticalGraph view_count_by_source_graph:StatisticalGraph join_by_source_graph:StatisticalGraph language_graph:StatisticalGraph message_interaction_graph:StatisticalGraph message_reaction_graph:StatisticalGraph story_interaction_graph:StatisticalGraph story_reaction_graph:StatisticalGraph instant_view_interaction_graph:StatisticalGraph recent_interactions:vector<chatStatisticsInteractionInfo> = ChatStatistics;
 
 
+//@description Contains information about revenue earned from sponsored messages in a chat
+//@cryptocurrency Cryptocurrency in which revenue is calculated
+//@total_amount Total amount of the cryptocurrency earned, in the smallest units of the cryptocurrency
+//@balance_amount Amount of the cryptocurrency that isn't withdrawn yet, in the smallest units of the cryptocurrency
+//@available_amount Amount of the cryptocurrency available for withdrawal, in the smallest units of the cryptocurrency
+chatRevenueAmount cryptocurrency:string total_amount:int64 balance_amount:int64 available_amount:int64 = ChatRevenueAmount;
+
+//@description A detailed statistics about revenue earned from sponsored messages in a chat
+//@revenue_by_hour_graph A graph containing amount of revenue in a given hour
+//@revenue_graph A graph containing amount of revenue
+//@revenue_amount Amount of earned revenue
+//@usd_rate Current conversion rate of the cryptocurrency in which revenue is calculated to USD
+chatRevenueStatistics revenue_by_hour_graph:StatisticalGraph revenue_graph:StatisticalGraph revenue_amount:chatRevenueAmount usd_rate:double = ChatRevenueStatistics;
+
 //@description A detailed statistics about a message
 //@message_interaction_graph A graph containing number of message views and shares
-messageStatistics message_interaction_graph:StatisticalGraph = MessageStatistics;
+//@message_reaction_graph A graph containing number of message reactions
+messageStatistics message_interaction_graph:StatisticalGraph message_reaction_graph:StatisticalGraph = MessageStatistics;
+
+//@description A detailed statistics about a story
+//@story_interaction_graph A graph containing number of story views and shares
+//@story_reaction_graph A graph containing number of story reactions
+storyStatistics story_interaction_graph:StatisticalGraph story_reaction_graph:StatisticalGraph = StoryStatistics;
+
+
+//@class RevenueWithdrawalState
+//@description Describes state of a revenue withdrawal
+
+//@description Withdrawal is pending
+revenueWithdrawalStatePending = RevenueWithdrawalState;
+
+//@description Withdrawal succeeded
+//@date Point in time (Unix timestamp) when the withdrawal was completed
+//@url The URL where the withdrawal transaction can be viewed
+revenueWithdrawalStateSucceeded date:int32 url:string = RevenueWithdrawalState;
+
+//@description Withdrawal failed
+revenueWithdrawalStateFailed = RevenueWithdrawalState;
+
+
+//@class ChatRevenueTransactionType
+//@description Describes type of transaction for revenue earned from sponsored messages in a chat
+
+//@description Describes earnings from sponsored messages in a chat in some time frame
+//@start_date Point in time (Unix timestamp) when the earnings started
+//@end_date Point in time (Unix timestamp) when the earnings ended
+chatRevenueTransactionTypeEarnings start_date:int32 end_date:int32 = ChatRevenueTransactionType;
+
+//@description Describes a withdrawal of earnings
+//@withdrawal_date Point in time (Unix timestamp) when the earnings withdrawal started
+//@provider Name of the payment provider
+//@state State of the withdrawal
+chatRevenueTransactionTypeWithdrawal withdrawal_date:int32 provider:string state:RevenueWithdrawalState = ChatRevenueTransactionType;
+
+//@description Describes a refund for failed withdrawal of earnings
+//@refund_date Point in time (Unix timestamp) when the transaction was refunded
+//@provider Name of the payment provider
+chatRevenueTransactionTypeRefund refund_date:int32 provider:string = ChatRevenueTransactionType;
+
+//@description Contains a chat revenue transactions
+//@cryptocurrency Cryptocurrency in which revenue is calculated
+//@cryptocurrency_amount The withdrawn amount, in the smallest units of the cryptocurrency
+//@type Type of the transaction
+chatRevenueTransaction cryptocurrency:string cryptocurrency_amount:int64 type:ChatRevenueTransactionType = ChatRevenueTransaction;
+
+//@description Contains a list of chat revenue transactions
+//@total_count Total number of transactions
+//@transactions List of transactions
+chatRevenueTransactions total_count:int32 transactions:vector<chatRevenueTransaction> = ChatRevenueTransactions;
+
+
+//@description Contains information about Telegram stars earned by a bot or a chat
+//@total_count Total number of the stars earned
+//@current_count The number of Telegram stars that aren't withdrawn yet
+//@available_count The number of Telegram stars that are available for withdrawal
+//@withdrawal_enabled True, if Telegram stars can be withdrawn now or later
+//@next_withdrawal_in Time left before the next withdrawal can be started, in seconds; 0 if withdrawal can be started now
+starRevenueStatus total_count:int53 current_count:int53 available_count:int53 withdrawal_enabled:Bool next_withdrawal_in:int32 = StarRevenueStatus;
+
+//@description A detailed statistics about Telegram stars earned by a bot or a chat
+//@revenue_by_day_graph A graph containing amount of revenue in a given day
+//@status Telegram star revenue status
+//@usd_rate Current conversion rate of a Telegram star to USD
+starRevenueStatistics revenue_by_day_graph:StatisticalGraph status:starRevenueStatus usd_rate:double = StarRevenueStatistics;
 
 
 //@description A point on a Cartesian plane
@@ -6818,6 +7868,20 @@ botCommandScopeChatAdministrators chat_id:int53 = BotCommandScope;
 botCommandScopeChatMember chat_id:int53 user_id:int53 = BotCommandScope;
 
 
+//@class PhoneNumberCodeType
+//@description Describes type of the request for which a code is sent to a phone number
+
+//@description Checks ownership of a new phone number to change the user's authentication phone number; for official Android and iOS applications only
+phoneNumberCodeTypeChange = PhoneNumberCodeType;
+
+//@description Verifies ownership of a phone number to be added to the user's Telegram Passport
+phoneNumberCodeTypeVerify = PhoneNumberCodeType;
+
+//@description Confirms ownership of a phone number to prevent account deletion while handling links of the type internalLinkTypePhoneNumberConfirmation
+//@hash Hash value from the link
+phoneNumberCodeTypeConfirmOwnership hash:string = PhoneNumberCodeType;
+
+
 //@class Update
 //@description Contains notifications about data changes
 
@@ -6889,6 +7953,12 @@ updateMessageMentionRead chat_id:int53 message_id:int53 unread_mention_count:int
 //@unread_reaction_count The new number of messages with unread reactions left in the chat
 updateMessageUnreadReactions chat_id:int53 message_id:int53 unread_reactions:vector<unreadReaction> unread_reaction_count:int32 = Update;
 
+//@description A fact-check added to a message was changed
+//@chat_id Chat identifier
+//@message_id Message identifier
+//@fact_check The new fact-check
+updateMessageFactCheck chat_id:int53 message_id:int53 fact_check:factCheck = Update;
+
 //@description A message with a live location was viewed. When the update is received, the application is supposed to update the live location
 //@chat_id Identifier of the chat with the live location message
 //@message_id Identifier of the message with live location
@@ -6908,17 +7978,15 @@ updateChatTitle chat_id:int53 title:string = Update;
 //@photo The new chat photo; may be null
 updateChatPhoto chat_id:int53 photo:chatPhotoInfo = Update;
 
-//@description A chat accent color has changed
+//@description Chat accent colors have changed
 //@chat_id Chat identifier
 //@accent_color_id The new chat accent color identifier
-updateChatAccentColor chat_id:int53 accent_color_id:int32 = Update;
+//@background_custom_emoji_id The new identifier of a custom emoji to be shown on the reply header and link preview background; 0 if none
+//@profile_accent_color_id The new chat profile accent color identifier; -1 if none
+//@profile_background_custom_emoji_id The new identifier of a custom emoji to be shown on the profile background; 0 if none
+updateChatAccentColors chat_id:int53 accent_color_id:int32 background_custom_emoji_id:int64 profile_accent_color_id:int32 profile_background_custom_emoji_id:int64 = Update;
 
-//@description A chat's custom emoji for reply background has changed
-//@chat_id Chat identifier
-//@background_custom_emoji_id The new identifier of a custom emoji to be shown on the reply header background; 0 if none
-updateChatBackgroundCustomEmoji chat_id:int53 background_custom_emoji_id:int64 = Update;
-
-//@description Chat permissions was changed
+//@description Chat permissions were changed
 //@chat_id Chat identifier
 //@permissions The new chat permissions
 updateChatPermissions chat_id:int53 permissions:chatPermissions = Update;
@@ -6934,6 +8002,16 @@ updateChatLastMessage chat_id:int53 last_message:message positions:vector<chatPo
 //@position New chat position. If new order is 0, then the chat needs to be removed from the list
 updateChatPosition chat_id:int53 position:chatPosition = Update;
 
+//@description A chat was added to a chat list
+//@chat_id Chat identifier
+//@chat_list The chat list to which the chat was added
+updateChatAddedToList chat_id:int53 chat_list:ChatList = Update;
+
+//@description A chat was removed from a chat list
+//@chat_id Chat identifier
+//@chat_list The chat list from which the chat was removed
+updateChatRemovedFromList chat_id:int53 chat_list:ChatList = Update;
+
 //@description Incoming messages were read or the number of unread messages has been changed
 //@chat_id Chat identifier
 //@last_read_inbox_message_id Identifier of the last read incoming message
@@ -6950,6 +8028,11 @@ updateChatReadOutbox chat_id:int53 last_read_outbox_message_id:int53 = Update;
 //@action_bar The new value of the action bar; may be null
 updateChatActionBar chat_id:int53 action_bar:ChatActionBar = Update;
 
+//@description The bar for managing business bot was changed in a chat
+//@chat_id Chat identifier
+//@business_bot_manage_bar The new value of the business bot manage bar; may be null
+updateChatBusinessBotManageBar chat_id:int53 business_bot_manage_bar:businessBotManageBar = Update;
+
 //@description The chat available reactions were changed
 //@chat_id Chat identifier
 //@available_reactions The new reactions, available in the chat
@@ -6957,10 +8040,15 @@ updateChatAvailableReactions chat_id:int53 available_reactions:ChatAvailableReac
 
 //@description A chat draft has changed. Be aware that the update may come in the currently opened chat but with old content of the draft. If the user has changed the content of the draft, this update mustn't be applied
 //@chat_id Chat identifier
-//@draft_message The new draft message; may be null
+//@draft_message The new draft message; may be null if none
 //@positions The new chat positions in the chat lists
 updateChatDraftMessage chat_id:int53 draft_message:draftMessage positions:vector<chatPosition> = Update;
 
+//@description Chat emoji status has changed
+//@chat_id Chat identifier
+//@emoji_status The new chat emoji status; may be null
+updateChatEmojiStatus chat_id:int53 emoji_status:emojiStatus = Update;
+
 //@description The message sender that is selected to send messages in a chat has changed
 //@chat_id Chat identifier
 //@message_sender_id New value of message_sender_id; may be null if the user can't change message sender
@@ -7031,6 +8119,11 @@ updateChatIsTranslatable chat_id:int53 is_translatable:Bool = Update;
 //@is_marked_as_unread New value of is_marked_as_unread
 updateChatIsMarkedAsUnread chat_id:int53 is_marked_as_unread:Bool = Update;
 
+//@description A chat default appearance has changed
+//@chat_id Chat identifier
+//@view_as_topics New value of view_as_topics
+updateChatViewAsTopics chat_id:int53 view_as_topics:Bool = Update;
+
 //@description A chat was blocked or unblocked
 //@chat_id Chat identifier
 //@block_list Block list to which the chat is added; may be null if none
@@ -7044,7 +8137,8 @@ updateChatHasScheduledMessages chat_id:int53 has_scheduled_messages:Bool = Updat
 //@description The list of chat folders or a chat folder has changed
 //@chat_folders The new list of chat folders
 //@main_chat_list_position Position of the main chat list among chat folders, 0-based
-updateChatFolders chat_folders:vector<chatFolderInfo> main_chat_list_position:int32 = Update;
+//@are_tags_enabled True, if folder tags are enabled
+updateChatFolders chat_folders:vector<chatFolderInfo> main_chat_list_position:int32 are_tags_enabled:Bool = Update;
 
 //@description The number of online group members has changed. This update with non-zero number of online group members is sent only for currently opened chats.
 //-There is no guarantee that it is sent just after the number of online users has changed
@@ -7052,6 +8146,31 @@ updateChatFolders chat_folders:vector<chatFolderInfo> main_chat_list_position:in
 //@online_member_count New number of online members in the chat, or 0 if unknown
 updateChatOnlineMemberCount chat_id:int53 online_member_count:int32 = Update;
 
+//@description Basic information about a Saved Messages topic has changed. This update is guaranteed to come before the topic identifier is returned to the application
+//@topic New data about the topic
+updateSavedMessagesTopic topic:savedMessagesTopic = Update;
+
+//@description Number of Saved Messages topics has changed
+//@topic_count Approximate total number of Saved Messages topics
+updateSavedMessagesTopicCount topic_count:int32 = Update;
+
+//@description Basic information about a quick reply shortcut has changed. This update is guaranteed to come before the quick shortcut name is returned to the application
+//@shortcut New data about the shortcut
+updateQuickReplyShortcut shortcut:quickReplyShortcut = Update;
+
+//@description A quick reply shortcut and all its messages were deleted
+//@shortcut_id The identifier of the deleted shortcut
+updateQuickReplyShortcutDeleted shortcut_id:int32 = Update;
+
+//@description The list of quick reply shortcuts has changed
+//@shortcut_ids The new list of identifiers of quick reply shortcuts
+updateQuickReplyShortcuts shortcut_ids:vector<int32> = Update;
+
+//@description The list of quick reply shortcut messages has changed
+//@shortcut_id The identifier of the shortcut
+//@messages The new list of quick reply messages for the shortcut in order from the first to the last sent
+updateQuickReplyShortcutMessages shortcut_id:int32 messages:vector<quickReplyMessage> = Update;
+
 //@description Basic information about a topic in a forum chat was changed
 //@chat_id Chat identifier
 //@info New information about the topic
@@ -7062,6 +8181,10 @@ updateForumTopicInfo chat_id:int53 info:forumTopicInfo = Update;
 //@notification_settings The new notification settings
 updateScopeNotificationSettings scope:NotificationSettingsScope notification_settings:scopeNotificationSettings = Update;
 
+//@description Notification settings for reactions were updated
+//@notification_settings The new notification settings
+updateReactionNotificationSettings notification_settings:reactionNotificationSettings = Update;
+
 //@description A notification was changed
 //@notification_group_id Unique notification group identifier
 //@notification Changed notification
@@ -7078,7 +8201,7 @@ updateNotification notification_group_id:int32 notification:notification = Updat
 //@removed_notification_ids Identifiers of removed group notifications, sorted by notification identifier
 updateNotificationGroup notification_group_id:int32 type:NotificationGroupType chat_id:int53 notification_settings_chat_id:int53 notification_sound_id:int64 total_count:int32 added_notifications:vector<notification> removed_notification_ids:vector<int32> = Update;
 
-//@description Contains active notifications that was shown on previous application launches. This update is sent only if the message database is used. In that case it comes once before any updateNotification and updateNotificationGroup update
+//@description Contains active notifications that were shown on previous application launches. This update is sent only if the message database is used. In that case it comes once before any updateNotification and updateNotificationGroup update
 //@groups Lists of active notification groups
 updateActiveNotifications groups:vector<notificationGroup> = Update;
 
@@ -7096,7 +8219,7 @@ updateDeleteMessages chat_id:int53 message_ids:vector<int53> is_permanent:Bool f
 
 //@description A message sender activity in the chat has changed
 //@chat_id Chat identifier
-//@message_thread_id If not 0, a message thread identifier in which the action was performed
+//@message_thread_id If not 0, the message thread identifier in which the action was performed
 //@sender_id Identifier of a message sender performing the action
 //@action The action
 updateChatAction chat_id:int53 message_thread_id:int53 sender_id:MessageSender action:ChatAction = Update;
@@ -7180,6 +8303,13 @@ updateFileDownload file_id:int32 complete_date:int32 is_paused:Bool counts:downl
 //@counts New number of being downloaded and recently downloaded files found
 updateFileRemovedFromDownloads file_id:int32 counts:downloadedFileCounts = Update;
 
+//@description A request can't be completed unless application verification is performed; for official mobile applications only.
+//-The method setApplicationVerificationToken must be called once the verification is completed or failed
+//@verification_id Unique identifier for the verification process
+//@nonce Unique nonce for the classic Play Integrity verification (https://developer.android.com/google/play/integrity/classic) for Android,
+//-or a unique string to compare with verify_nonce field from a push notification for iOS
+updateApplicationVerificationRequired verification_id:int53 nonce:string = Update;
+
 //@description New call was created or information about a call was updated
 //@call New data about a call
 updateCall call:call = Update;
@@ -7284,14 +8414,14 @@ updateFavoriteStickers sticker_ids:vector<int32> = Update;
 //@animation_ids The new list of file identifiers of saved animations
 updateSavedAnimations animation_ids:vector<int32> = Update;
 
-//@description The list of saved notifications sounds was updated. This update may not be sent until information about a notification sound was requested for the first time
+//@description The list of saved notification sounds was updated. This update may not be sent until information about a notification sound was requested for the first time
 //@notification_sound_ids The new list of identifiers of saved notification sounds
 updateSavedNotificationSounds notification_sound_ids:vector<int64> = Update;
 
-//@description The selected background has changed
-//@for_dark_theme True, if background for dark theme has changed
-//@background The new selected background; may be null
-updateSelectedBackground for_dark_theme:Bool background:background = Update;
+//@description The default background has changed
+//@for_dark_theme True, if default background for dark theme has changed
+//@background The new default background; may be null
+updateDefaultBackground for_dark_theme:Bool background:background = Update;
 
 //@description The list of available chat themes has changed
 //@chat_themes The new list of chat themes
@@ -7303,6 +8433,11 @@ updateChatThemes chat_themes:vector<chatTheme> = Update;
 //@available_accent_color_ids The list of accent color identifiers, which can be set through setAccentColor and setChatAccentColor. The colors must be shown in the specififed order
 updateAccentColors colors:vector<accentColor> available_accent_color_ids:vector<int32> = Update;
 
+//@description The list of supported accent colors for user profiles has changed
+//@colors Information about supported colors
+//@available_accent_color_ids The list of accent color identifiers, which can be set through setProfileAccentColor and setChatProfileAccentColor. The colors must be shown in the specififed order
+updateProfileAccentColors colors:vector<profileAccentColor> available_accent_color_ids:vector<int32> = Update;
+
 //@description Some language pack strings have been updated
 //@localization_target Localization target to which the language pack belongs
 //@language_pack_id Identifier of the updated language pack
@@ -7338,10 +8473,41 @@ updateWebAppMessageSent web_app_launch_id:int64 = Update;
 //@emojis The new list of active emoji reactions
 updateActiveEmojiReactions emojis:vector<string> = Update;
 
+//@description The list of available message effects has changed
+//@reaction_effect_ids The new list of available message effects from emoji reactions
+//@sticker_effect_ids The new list of available message effects from Premium stickers
+updateAvailableMessageEffects reaction_effect_ids:vector<int64> sticker_effect_ids:vector<int64> = Update;
+
 //@description The type of default reaction has changed
 //@reaction_type The new type of the default reaction
 updateDefaultReactionType reaction_type:ReactionType = Update;
 
+//@description Tags used in Saved Messages or a Saved Messages topic have changed
+//@saved_messages_topic_id Identifier of Saved Messages topic which tags were changed; 0 if tags for the whole chat has changed
+//@tags The new tags
+updateSavedMessagesTags saved_messages_topic_id:int53 tags:savedMessagesTags = Update;
+
+//@description The number of Telegram stars owned by the current user has changed
+//@star_count The new number of Telegram stars owned
+updateOwnedStarCount star_count:int53 = Update;
+
+//@description The revenue earned from sponsored messages in a chat has changed. If chat revenue screen is opened, then getChatRevenueTransactions may be called to fetch new transactions
+//@chat_id Identifier of the chat
+//@revenue_amount New amount of earned revenue
+updateChatRevenueAmount chat_id:int53 revenue_amount:chatRevenueAmount = Update;
+
+//@description The Telegram star revenue earned by a bot or a chat has changed. If star transactions screen of the chat is opened, then getStarTransactions may be called to fetch new transactions
+//@owner_id Identifier of the owner of the Telegram stars
+//@status New Telegram star revenue status
+updateStarRevenueStatus owner_id:MessageSender status:starRevenueStatus = Update;
+
+//@description The parameters of speech recognition without Telegram Premium subscription has changed
+//@max_media_duration The maximum allowed duration of media for speech recognition without Telegram Premium subscription, in seconds
+//@weekly_count The total number of allowed speech recognitions per week; 0 if none
+//@left_count Number of left speech recognition attempts this week
+//@next_reset_date Point in time (Unix timestamp) when the weekly number of tries will reset; 0 if unknown
+updateSpeechRecognitionTrial max_media_duration:int32 weekly_count:int32 left_count:int32 next_reset_date:int32 = Update;
+
 //@description The list of supported dice emojis has changed
 //@emojis The new list of supported dice emojis
 updateDiceEmojis emojis:vector<string> = Update;
@@ -7362,16 +8528,40 @@ updateAnimationSearchParameters provider:string emojis:vector<string> = Update;
 //@removed_actions Removed suggested actions
 updateSuggestedActions added_actions:vector<SuggestedAction> removed_actions:vector<SuggestedAction> = Update;
 
-//@description Adding users to a chat has failed because of their privacy settings. An invite link can be shared with the users if appropriate
-//@chat_id Chat identifier
-//@user_ids Identifiers of users, which weren't added because of their privacy settings
-updateAddChatMembersPrivacyForbidden chat_id:int53 user_ids:vector<int53> = Update;
+//@description Download or upload file speed for the user was limited, but it can be restored by subscription to Telegram Premium. The notification can be postponed until a being downloaded or uploaded file is visible to the user
+//-Use getOption("premium_download_speedup") or getOption("premium_upload_speedup") to get expected speedup after subscription to Telegram Premium
+//@is_upload True, if upload speed was limited; false, if download speed was limited
+updateSpeedLimitNotification is_upload:Bool = Update;
+
+//@description The list of contacts that had birthdays recently or will have birthday soon has changed
+//@close_birthday_users List of contact users with close birthday
+updateContactCloseBirthdays close_birthday_users:vector<closeBirthdayUser> = Update;
 
 //@description Autosave settings for some type of chats were updated
 //@scope Type of chats for which autosave settings were updated
 //@settings The new autosave settings; may be null if the settings are reset to default
 updateAutosaveSettings scope:AutosaveSettingsScope settings:scopeAutosaveSettings = Update;
 
+//@description A business connection has changed; for bots only
+//@connection New data about the connection
+updateBusinessConnection connection:businessConnection = Update;
+
+//@description A new message was added to a business account; for bots only
+//@connection_id Unique identifier of the business connection
+//@message The new message
+updateNewBusinessMessage connection_id:string message:businessMessage = Update;
+
+//@description A message in a business account was edited; for bots only
+//@connection_id Unique identifier of the business connection
+//@message The edited message
+updateBusinessMessageEdited connection_id:string message:businessMessage = Update;
+
+//@description Messages in a business account were deleted; for bots only
+//@connection_id Unique identifier of the business connection
+//@chat_id Identifier of a chat in the business account in which messages were deleted
+//@message_ids Unique message identifiers of the deleted messages
+updateBusinessMessagesDeleted connection_id:string chat_id:int53 message_ids:vector<int53> = Update;
+
 //@description A new incoming inline query; for bots only
 //@id Unique query identifier
 //@sender_user_id Identifier of the user who sent the query
@@ -7406,6 +8596,15 @@ updateNewCallbackQuery id:int64 sender_user_id:int53 chat_id:int53 message_id:in
 //@payload Query payload
 updateNewInlineCallbackQuery id:int64 sender_user_id:int53 inline_message_id:string chat_instance:int64 payload:CallbackQueryPayload = Update;
 
+//@description A new incoming callback query from a business message; for bots only
+//@id Unique query identifier
+//@sender_user_id Identifier of the user who sent the query
+//@connection_id Unique identifier of the business connection
+//@message The message from the business account from which the query originated
+//@chat_instance An identifier uniquely corresponding to the chat a message was sent to
+//@payload Query payload
+updateNewBusinessCallbackQuery id:int64 sender_user_id:int53 connection_id:string message:businessMessage chat_instance:int64 payload:CallbackQueryPayload = Update;
+
 //@description A new incoming shipping query; for bots only. Only for invoices with flexible price
 //@id Unique query identifier
 //@sender_user_id Identifier of the user who sent the query
@@ -7446,12 +8645,13 @@ updatePollAnswer poll_id:int64 voter_id:MessageSender option_ids:vector<int32> =
 //@description User rights changed in a chat; for bots only
 //@chat_id Chat identifier
 //@actor_user_id Identifier of the user, changing the rights
-//@date Point in time (Unix timestamp) when the user rights was changed
+//@date Point in time (Unix timestamp) when the user rights were changed
 //@invite_link If user has joined the chat using an invite link, the invite link; may be null
+//@via_join_request True, if the user has joined the chat after sending a join request and being approved by an administrator
 //@via_chat_folder_invite_link True, if the user has joined the chat using an invite link for a chat folder
 //@old_chat_member Previous chat member
 //@new_chat_member New chat member
-updateChatMember chat_id:int53 actor_user_id:int53 date:int32 invite_link:chatInviteLink via_chat_folder_invite_link:Bool old_chat_member:chatMember new_chat_member:chatMember = Update;
+updateChatMember chat_id:int53 actor_user_id:int53 date:int32 invite_link:chatInviteLink via_join_request:Bool via_chat_folder_invite_link:Bool old_chat_member:chatMember new_chat_member:chatMember = Update;
 
 //@description A user sent a join request to a chat; for bots only
 //@chat_id Chat identifier
@@ -7465,6 +8665,22 @@ updateNewChatJoinRequest chat_id:int53 request:chatJoinRequest user_chat_id:int5
 //@boost New information about the boost
 updateChatBoost chat_id:int53 boost:chatBoost = Update;
 
+//@description User changed its reactions on a message with public reactions; for bots only
+//@chat_id Chat identifier
+//@message_id Message identifier
+//@actor_id Identifier of the user or chat that changed reactions
+//@date Point in time (Unix timestamp) when the reactions were changed
+//@old_reaction_types Old list of chosen reactions
+//@new_reaction_types New list of chosen reactions
+updateMessageReaction chat_id:int53 message_id:int53 actor_id:MessageSender date:int32 old_reaction_types:vector<ReactionType> new_reaction_types:vector<ReactionType> = Update;
+
+//@description Reactions added to a message with anonymous reactions have changed; for bots only
+//@chat_id Chat identifier
+//@message_id Message identifier
+//@date Point in time (Unix timestamp) when the reactions were changed
+//@reactions The list of reactions added to the message
+updateMessageReactions chat_id:int53 message_id:int53 date:int32 reactions:vector<messageReaction> = Update;
+
 
 //@description Contains a list of updates
 //@updates List of updates
@@ -7546,9 +8762,7 @@ getAuthorizationState = AuthorizationState;
 //@device_model Model of the device the application is being run on; must be non-empty
 //@system_version Version of the operating system the application is being run on. If empty, the version is automatically detected by TDLib
 //@application_version Application version; must be non-empty
-//@enable_storage_optimizer Pass true to automatically delete old files in background
-//@ignore_file_names Pass true to ignore original file names for downloaded files. Otherwise, downloaded files are saved under names as close as possible to the original name
-setTdlibParameters use_test_dc:Bool database_directory:string files_directory:string database_encryption_key:bytes use_file_database:Bool use_chat_info_database:Bool use_message_database:Bool use_secret_chats:Bool api_id:int32 api_hash:string system_language_code:string device_model:string system_version:string application_version:string enable_storage_optimizer:Bool ignore_file_names:Bool = Ok;
+setTdlibParameters use_test_dc:Bool database_directory:string files_directory:string database_encryption_key:bytes use_file_database:Bool use_chat_info_database:Bool use_message_database:Bool use_secret_chats:Bool api_id:int32 api_hash:string system_language_code:string device_model:string system_version:string application_version:string = Ok;
 
 //@description Sets the phone number of the user and sends an authentication code to the user. Works only when the current authorization state is authorizationStateWaitPhoneNumber,
 //-or if there is no pending authentication query and the current authorization state is authorizationStateWaitEmailAddress, authorizationStateWaitEmailCode, authorizationStateWaitCode, authorizationStateWaitRegistration, or authorizationStateWaitPassword
@@ -7560,11 +8774,12 @@ setAuthenticationPhoneNumber phone_number:string settings:phoneNumberAuthenticat
 //@email_address The email address of the user
 setAuthenticationEmailAddress email_address:string = Ok;
 
-//@description Resends an authentication code to the user. Works only when the current authorization state is authorizationStateWaitCode, the next_code_type of the result is not null and the server-specified timeout has passed,
-//-or when the current authorization state is authorizationStateWaitEmailCode
-resendAuthenticationCode = Ok;
+//@description Resends an authentication code to the user. Works only when the current authorization state is authorizationStateWaitCode, the next_code_type of the result is not null
+//-and the server-specified timeout has passed, or when the current authorization state is authorizationStateWaitEmailCode
+//@reason Reason of code resending; pass null if unknown
+resendAuthenticationCode reason:ResendCodeReason = Ok;
 
-//@description Checks the authentication of a email address. Works only when the current authorization state is authorizationStateWaitEmailCode
+//@description Checks the authentication of an email address. Works only when the current authorization state is authorizationStateWaitEmailCode
 //@code Email address authentication to check
 checkAuthenticationEmailCode code:EmailAddressAuthentication = Ok;
 
@@ -7580,7 +8795,8 @@ requestQrCodeAuthentication other_user_ids:vector<int53> = Ok;
 //@description Finishes user registration. Works only when the current authorization state is authorizationStateWaitRegistration
 //@first_name The first name of the user; 1-64 characters
 //@last_name The last name of the user; 0-64 characters
-registerUser first_name:string last_name:string = Ok;
+//@disable_notification Pass true to disable notification about the current user joining Telegram for other users that added them to contact list
+registerUser first_name:string last_name:string disable_notification:Bool = Ok;
 
 //@description Resets the login email address. May return an error with a message "TASK_ALREADY_EXISTS" if reset is still pending.
 //-Works only when the current authorization state is authorizationStateWaitEmailCode and authorization_state.can_reset_email_address == true
@@ -7604,9 +8820,13 @@ checkAuthenticationPasswordRecoveryCode recovery_code:string = Ok;
 recoverAuthenticationPassword recovery_code:string new_password:string new_hint:string = Ok;
 
 //@description Sends Firebase Authentication SMS to the phone number of the user. Works only when the current authorization state is authorizationStateWaitCode and the server returned code of the type authenticationCodeTypeFirebaseAndroid or authenticationCodeTypeFirebaseIos
-//@token SafetyNet Attestation API token for the Android application, or secret from push notification for the iOS application
+//@token Play Integrity API or SafetyNet Attestation API token for the Android application, or secret from push notification for the iOS application
 sendAuthenticationFirebaseSms token:string = Ok;
 
+//@description Reports that authentication code wasn't delivered via SMS; for official mobile applications only. Works only when the current authorization state is authorizationStateWaitCode
+//@mobile_network_code Current mobile network code
+reportAuthenticationCodeMissing mobile_network_code:string = Ok;
+
 //@description Checks the authentication token of a bot; to log in as a bot. Works only when the current authorization state is authorizationStateWaitPhoneNumber. Can be used instead of setAuthenticationPhoneNumber and checkAuthenticationCode to log in
 //@token The bot token
 checkAuthenticationBotToken token:string = Ok;
@@ -7648,7 +8868,7 @@ getPasswordState = PasswordState;
 setPassword old_password:string new_password:string new_hint:string set_recovery_email_address:Bool new_recovery_email_address:string = PasswordState;
 
 //@description Changes the login email address of the user. The email address can be changed only if the current user already has login email and passwordState.login_email_address_pattern is non-empty.
-//-The change will not be applied until the new login email address is confirmed with checkLoginEmailAddressCode. To use Apple ID/Google ID instead of a email address, call checkLoginEmailAddressCode directly
+//-The change will not be applied until the new login email address is confirmed with checkLoginEmailAddressCode. To use Apple ID/Google ID instead of an email address, call checkLoginEmailAddressCode directly
 //@new_login_email_address New login email address
 setLoginEmailAddress new_login_email_address:string = EmailAddressAuthenticationCodeInfo;
 
@@ -7676,6 +8896,9 @@ checkRecoveryEmailAddressCode code:string = PasswordState;
 //@description Resends the 2-step verification recovery email address verification code
 resendRecoveryEmailAddressCode = PasswordState;
 
+//@description Cancels verification of the 2-step verification recovery email address
+cancelRecoveryEmailAddressVerification = PasswordState;
+
 //@description Requests to send a 2-step verification password recovery code to an email address that was previously set up
 requestPasswordRecovery = EmailAddressAuthenticationCodeInfo;
 
@@ -7750,8 +8973,8 @@ getMessage chat_id:int53 message_id:int53 = Message;
 getMessageLocally chat_id:int53 message_id:int53 = Message;
 
 //@description Returns information about a non-bundled message that is replied by a given message. Also, returns the pinned message, the game message, the invoice message,
-//-the message with a previously set same background, and the topic creation message for messages of the types
-//-messagePinMessage, messageGameScore, messagePaymentSuccessful, messageChatSetBackground and topic messages without non-bundled replied message respectively
+//-the message with a previously set same background, the giveaway message, and the topic creation message for messages of the types
+//-messagePinMessage, messageGameScore, messagePaymentSuccessful, messageChatSetBackground, messagePremiumGiveawayCompleted and topic messages without non-bundled replied message respectively
 //@chat_id Identifier of the chat the message belongs to
 //@message_id Identifier of the reply message
 getRepliedMessage chat_id:int53 message_id:int53 = Message;
@@ -7776,6 +8999,11 @@ getMessages chat_id:int53 message_ids:vector<int53> = Messages;
 //@message_id Identifier of the message
 getMessageThread chat_id:int53 message_id:int53 = MessageThreadInfo;
 
+//@description Returns read date of a recent outgoing message in a private chat. The method can be called if message.can_get_read_date == true and the message is read
+//@chat_id Chat identifier
+//@message_id Identifier of the message
+getMessageReadDate chat_id:int53 message_id:int53 = MessageReadDate;
+
 //@description Returns viewers of a recent outgoing message in a basic group or a supergroup chat. For video notes and voice notes only users, opened content of the message, are returned. The method can be called if message.can_get_viewers == true
 //@chat_id Chat identifier
 //@message_id Identifier of the message
@@ -7825,6 +9053,23 @@ searchChatsOnServer query:string limit:int32 = Chats;
 //@location Current user location
 searchChatsNearby location:location = ChatsNearby;
 
+//@description Returns a list of channel chats recommended to the current user
+getRecommendedChats = Chats;
+
+//@description Returns a list of chats similar to the given chat
+//@chat_id Identifier of the target chat; must be an identifier of a channel chat
+getChatSimilarChats chat_id:int53 = Chats;
+
+//@description Returns approximate number of chats similar to the given chat
+//@chat_id Identifier of the target chat; must be an identifier of a channel chat
+//@return_local Pass true to get the number of chats without sending network requests, or -1 if the number of chats is unknown locally
+getChatSimilarChatCount chat_id:int53 return_local:Bool = Count;
+
+//@description Informs TDLib that a chat was opened from the list of similar chats. The method is independent of openChat and closeChat methods
+//@chat_id Identifier of the original chat, which similar chats were requested
+//@opened_chat_id Identifier of the opened chat
+openChatSimilarChat chat_id:int53 opened_chat_id:int53 = Ok;
+
 //@description Returns a list of frequently used chats
 //@category Category of chats to be returned
 //@limit The maximum number of chats to be returned; up to 30
@@ -7875,6 +9120,46 @@ getSuitableDiscussionChats = Chats;
 //@description Returns a list of recently inactive supergroups and channels. Can be used when user reaches limit on the number of joined supergroups and channels and receives CHANNELS_TOO_MUCH error. Also, the limit can be increased with Telegram Premium
 getInactiveSupergroupChats = Chats;
 
+//@description Returns a list of channel chats, which can be used as a personal chat
+getSuitablePersonalChats = Chats;
+
+
+//@description Loads more Saved Messages topics. The loaded topics will be sent through updateSavedMessagesTopic. Topics are sorted by their topic.order in descending order. Returns a 404 error if all topics have been loaded
+//@limit The maximum number of topics to be loaded. For optimal performance, the number of loaded topics is chosen by TDLib and can be smaller than the specified limit, even if the end of the list is not reached
+loadSavedMessagesTopics limit:int32 = Ok;
+
+//@description Returns messages in a Saved Messages topic. The messages are returned in a reverse chronological order (i.e., in order of decreasing message_id)
+//@saved_messages_topic_id Identifier of Saved Messages topic which messages will be fetched
+//@from_message_id Identifier of the message starting from which messages must be fetched; use 0 to get results from the last message
+//@offset Specify 0 to get results from exactly the message from_message_id or a negative offset up to 99 to get additionally some newer messages
+//@limit The maximum number of messages to be returned; must be positive and can't be greater than 100. If the offset is negative, the limit must be greater than or equal to -offset.
+//-For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
+getSavedMessagesTopicHistory saved_messages_topic_id:int53 from_message_id:int53 offset:int32 limit:int32 = Messages;
+
+//@description Returns the last message sent in a Saved Messages topic no later than the specified date
+//@saved_messages_topic_id Identifier of Saved Messages topic which message will be returned
+//@date Point in time (Unix timestamp) relative to which to search for messages
+getSavedMessagesTopicMessageByDate saved_messages_topic_id:int53 date:int32 = Message;
+
+//@description Deletes all messages in a Saved Messages topic
+//@saved_messages_topic_id Identifier of Saved Messages topic which messages will be deleted
+deleteSavedMessagesTopicHistory saved_messages_topic_id:int53 = Ok;
+
+//@description Deletes all messages between the specified dates in a Saved Messages topic. Messages sent in the last 30 seconds will not be deleted
+//@saved_messages_topic_id Identifier of Saved Messages topic which messages will be deleted
+//@min_date The minimum date of the messages to delete
+//@max_date The maximum date of the messages to delete
+deleteSavedMessagesTopicMessagesByDate saved_messages_topic_id:int53 min_date:int32 max_date:int32 = Ok;
+
+//@description Changes the pinned state of a Saved Messages topic. There can be up to getOption("pinned_saved_messages_topic_count_max") pinned topics. The limit can be increased with Telegram Premium
+//@saved_messages_topic_id Identifier of Saved Messages topic to pin or unpin
+//@is_pinned Pass true to pin the topic; pass false to unpin it
+toggleSavedMessagesTopicIsPinned saved_messages_topic_id:int53 is_pinned:Bool = Ok;
+
+//@description Changes the order of pinned Saved Messages topics
+//@saved_messages_topic_ids Identifiers of the new pinned Saved Messages topics
+setPinnedSavedMessagesTopics saved_messages_topic_ids:vector<int53> = Ok;
+
 
 //@description Returns a list of common group chats with a given user. Chats are sorted by their type and creation date
 //@user_id User identifier
@@ -7887,7 +9172,7 @@ getGroupsInCommon user_id:int53 offset_chat_id:int53 limit:int32 = Chats;
 //-For optimal performance, the number of returned messages is chosen by TDLib. This is an offline request if only_local is true
 //@chat_id Chat identifier
 //@from_message_id Identifier of the message starting from which history must be fetched; use 0 to get results from the last message
-//@offset Specify 0 to get results from exactly the from_message_id or a negative offset up to 99 to get additionally some newer messages
+//@offset Specify 0 to get results from exactly the message from_message_id or a negative offset up to 99 to get additionally some newer messages
 //@limit The maximum number of messages to be returned; must be positive and can't be greater than 100. If the offset is negative, the limit must be greater than or equal to -offset.
 //-For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
 //@only_local Pass true to get only messages that are available without sending network requests
@@ -7898,7 +9183,7 @@ getChatHistory chat_id:int53 from_message_id:int53 offset:int32 limit:int32 only
 //@chat_id Chat identifier
 //@message_id Message identifier, which thread history needs to be returned
 //@from_message_id Identifier of the message starting from which history must be fetched; use 0 to get results from the last message
-//@offset Specify 0 to get results from exactly the from_message_id or a negative offset up to 99 to get additionally some newer messages
+//@offset Specify 0 to get results from exactly the message from_message_id or a negative offset up to 99 to get additionally some newer messages
 //@limit The maximum number of messages to be returned; must be positive and can't be greater than 100. If the offset is negative, the limit must be greater than or equal to -offset.
 //-For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
 getMessageThreadHistory chat_id:int53 message_id:int53 from_message_id:int53 offset:int32 limit:int32 = Messages;
@@ -7921,23 +9206,25 @@ deleteChat chat_id:int53 = Ok;
 //@query Query to search for
 //@sender_id Identifier of the sender of messages to search for; pass null to search for messages from any sender. Not supported in secret chats
 //@from_message_id Identifier of the message starting from which history must be fetched; use 0 to get results from the last message
-//@offset Specify 0 to get results from exactly the from_message_id or a negative offset to get the specified message and some newer messages
+//@offset Specify 0 to get results from exactly the message from_message_id or a negative offset to get the specified message and some newer messages
 //@limit The maximum number of messages to be returned; must be positive and can't be greater than 100. If the offset is negative, the limit must be greater than -offset.
 //-For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
 //@filter Additional filter for messages to search; pass null to search for all messages
 //@message_thread_id If not 0, only messages in the specified thread will be returned; supergroups only
-searchChatMessages chat_id:int53 query:string sender_id:MessageSender from_message_id:int53 offset:int32 limit:int32 filter:SearchMessagesFilter message_thread_id:int53 = FoundChatMessages;
+//@saved_messages_topic_id If not 0, only messages in the specified Saved Messages topic will be returned; pass 0 to return all messages, or for chats other than Saved Messages
+searchChatMessages chat_id:int53 query:string sender_id:MessageSender from_message_id:int53 offset:int32 limit:int32 filter:SearchMessagesFilter message_thread_id:int53 saved_messages_topic_id:int53 = FoundChatMessages;
 
 //@description Searches for messages in all chats except secret chats. Returns the results in reverse chronological order (i.e., in order of decreasing (date, chat_id, message_id)).
 //-For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
 //@chat_list Chat list in which to search messages; pass null to search in all chats regardless of their chat list. Only Main and Archive chat lists are supported
+//@only_in_channels Pass true to search only for messages in channels
 //@query Query to search for
 //@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
 //@limit The maximum number of messages to be returned; up to 100. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
 //@filter Additional filter for messages to search; pass null to search for all messages. Filters searchMessagesFilterMention, searchMessagesFilterUnreadMention, searchMessagesFilterUnreadReaction, searchMessagesFilterFailedToSend, and searchMessagesFilterPinned are unsupported in this function
 //@min_date If not 0, the minimum date of the messages to return
 //@max_date If not 0, the maximum date of the messages to return
-searchMessages chat_list:ChatList query:string offset:string limit:int32 filter:SearchMessagesFilter min_date:int32 max_date:int32 = FoundMessages;
+searchMessages chat_list:ChatList only_in_channels:Bool query:string offset:string limit:int32 filter:SearchMessagesFilter min_date:int32 max_date:int32 = FoundMessages;
 
 //@description Searches for messages in secret chats. Returns the results in reverse chronological order. For optimal performance, the number of returned messages is chosen by TDLib
 //@chat_id Identifier of the chat in which to search. Specify 0 to search in all secret chats
@@ -7947,6 +9234,18 @@ searchMessages chat_list:ChatList query:string offset:string limit:int32 filter:
 //@filter Additional filter for messages to search; pass null to search for all messages
 searchSecretMessages chat_id:int53 query:string offset:string limit:int32 filter:SearchMessagesFilter = FoundMessages;
 
+//@description Searches for messages tagged by the given reaction and with the given words in the Saved Messages chat; for Telegram Premium users only.
+//-Returns the results in reverse chronological order, i.e. in order of decreasing message_id
+//-For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
+//@saved_messages_topic_id If not 0, only messages in the specified Saved Messages topic will be considered; pass 0 to consider all messages
+//@tag Tag to search for; pass null to return all suitable messages
+//@query Query to search for
+//@from_message_id Identifier of the message starting from which messages must be fetched; use 0 to get results from the last message
+//@offset Specify 0 to get results from exactly the message from_message_id or a negative offset to get the specified message and some newer messages
+//@limit The maximum number of messages to be returned; must be positive and can't be greater than 100. If the offset is negative, the limit must be greater than -offset.
+//-For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
+searchSavedMessages saved_messages_topic_id:int53 tag:ReactionType query:string from_message_id:int53 offset:int32 limit:int32 = FoundChatMessages;
+
 //@description Searches for call messages. Returns the results in reverse chronological order (i.e., in order of decreasing message_id). For optimal performance, the number of returned messages is chosen by TDLib
 //@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
 //@limit The maximum number of messages to be returned; up to 100. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
@@ -7958,6 +9257,44 @@ searchCallMessages offset:string limit:int32 only_missed:Bool = FoundMessages;
 //@limit The maximum number of messages to be returned; up to 100
 searchOutgoingDocumentMessages query:string limit:int32 = FoundMessages;
 
+//@description Searches for public channel posts containing the given hashtag or cashtag. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
+//@tag Hashtag or cashtag to search for
+//@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
+//@limit The maximum number of messages to be returned; up to 100. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
+searchPublicMessagesByTag tag:string offset:string limit:int32 = FoundMessages;
+
+//@description Searches for public stories containing the given hashtag or cashtag. For optimal performance, the number of returned stories is chosen by TDLib and can be smaller than the specified limit
+//@tag Hashtag or cashtag to search for
+//@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
+//@limit The maximum number of stories to be returned; up to 100. For optimal performance, the number of returned stories is chosen by TDLib and can be smaller than the specified limit
+searchPublicStoriesByTag tag:string offset:string limit:int32 = FoundStories;
+
+//@description Searches for public stories by the given address location. For optimal performance, the number of returned stories is chosen by TDLib and can be smaller than the specified limit
+//@address Address of the location
+//@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
+//@limit The maximum number of stories to be returned; up to 100. For optimal performance, the number of returned stories is chosen by TDLib and can be smaller than the specified limit
+searchPublicStoriesByLocation address:locationAddress offset:string limit:int32 = FoundStories;
+
+//@description Searches for public stories from the given venue. For optimal performance, the number of returned stories is chosen by TDLib and can be smaller than the specified limit
+//@venue_provider Provider of the venue
+//@venue_id Identifier of the venue in the provider database
+//@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
+//@limit The maximum number of stories to be returned; up to 100. For optimal performance, the number of returned stories is chosen by TDLib and can be smaller than the specified limit
+searchPublicStoriesByVenue venue_provider:string venue_id:string offset:string limit:int32 = FoundStories;
+
+//@description Returns recently searched for hashtags or cashtags by their prefix
+//@tag_prefix Prefix of hashtags or cashtags to return
+//@limit The maximum number of items to be returned
+getSearchedForTags tag_prefix:string limit:int32 = Hashtags;
+
+//@description Removes a hashtag or a cashtag from the list of recently searched for hashtags or cashtags
+//@tag Hashtag or cashtag to delete
+removeSearchedForTag tag:string = Ok;
+
+//@description Clears the list of recently searched for hashtags or cashtags
+//@clear_cashtags Pass true to clear the list of recently searched for cashtags; otherwise, the list of recently searched for hashtags will be cleared
+clearSearchedForTags clear_cashtags:Bool = Ok;
+
 //@description Deletes all call messages
 //@revoke Pass true to delete the messages for all users
 deleteAllCallMessages revoke:Bool = Ok;
@@ -7981,26 +9318,30 @@ getChatMessageByDate chat_id:int53 date:int32 = Message;
 //@filter Filter for message content. Filters searchMessagesFilterEmpty, searchMessagesFilterMention, searchMessagesFilterUnreadMention, and searchMessagesFilterUnreadReaction are unsupported in this function
 //@from_message_id The message identifier from which to return information about message positions
 //@limit The expected number of message positions to be returned; 50-2000. A smaller number of positions can be returned, if there are not enough appropriate messages
-getChatSparseMessagePositions chat_id:int53 filter:SearchMessagesFilter from_message_id:int53 limit:int32 = MessagePositions;
+//@saved_messages_topic_id If not 0, only messages in the specified Saved Messages topic will be considered; pass 0 to consider all messages, or for chats other than Saved Messages
+getChatSparseMessagePositions chat_id:int53 filter:SearchMessagesFilter from_message_id:int53 limit:int32 saved_messages_topic_id:int53 = MessagePositions;
 
 //@description Returns information about the next messages of the specified type in the chat split by days. Returns the results in reverse chronological order. Can return partial result for the last returned day. Behavior of this method depends on the value of the option "utc_time_offset"
 //@chat_id Identifier of the chat in which to return information about messages
 //@filter Filter for message content. Filters searchMessagesFilterEmpty, searchMessagesFilterMention, searchMessagesFilterUnreadMention, and searchMessagesFilterUnreadReaction are unsupported in this function
 //@from_message_id The message identifier from which to return information about messages; use 0 to get results from the last message
-getChatMessageCalendar chat_id:int53 filter:SearchMessagesFilter from_message_id:int53 = MessageCalendar;
+//@saved_messages_topic_id If not0, only messages in the specified Saved Messages topic will be considered; pass 0 to consider all messages, or for chats other than Saved Messages
+getChatMessageCalendar chat_id:int53 filter:SearchMessagesFilter from_message_id:int53 saved_messages_topic_id:int53 = MessageCalendar;
 
 //@description Returns approximate number of messages of the specified type in the chat
 //@chat_id Identifier of the chat in which to count messages
 //@filter Filter for message content; searchMessagesFilterEmpty is unsupported in this function
+//@saved_messages_topic_id If not 0, only messages in the specified Saved Messages topic will be counted; pass 0 to count all messages, or for chats other than Saved Messages
 //@return_local Pass true to get the number of messages without sending network requests, or -1 if the number of messages is unknown locally
-getChatMessageCount chat_id:int53 filter:SearchMessagesFilter return_local:Bool = Count;
+getChatMessageCount chat_id:int53 filter:SearchMessagesFilter saved_messages_topic_id:int53 return_local:Bool = Count;
 
 //@description Returns approximate 1-based position of a message among messages, which can be found by the specified filter in the chat. Cannot be used in secret chats
 //@chat_id Identifier of the chat in which to find message position
 //@message_id Message identifier
 //@filter Filter for message content; searchMessagesFilterEmpty, searchMessagesFilterUnreadMention, searchMessagesFilterUnreadReaction, and searchMessagesFilterFailedToSend are unsupported in this function
 //@message_thread_id If not 0, only messages in the specified thread will be considered; supergroups only
-getChatMessagePosition chat_id:int53 message_id:int53 filter:SearchMessagesFilter message_thread_id:int53 = Count;
+//@saved_messages_topic_id If not 0, only messages in the specified Saved Messages topic will be considered; pass 0 to consider all relevant messages, or for chats other than Saved Messages
+getChatMessagePosition chat_id:int53 message_id:int53 filter:SearchMessagesFilter message_thread_id:int53 saved_messages_topic_id:int53 = Count;
 
 //@description Returns all scheduled messages in a chat. The messages are returned in a reverse chronological order (i.e., in order of decreasing message_id)
 //@chat_id Chat identifier
@@ -8015,6 +9356,12 @@ getChatSponsoredMessages chat_id:int53 = SponsoredMessages;
 //@message_id Identifier of the sponsored message
 clickChatSponsoredMessage chat_id:int53 message_id:int53 = Ok;
 
+//@description Reports a sponsored message to Telegram moderators
+//@chat_id Chat identifier of the sponsored message
+//@message_id Identifier of the sponsored message
+//@option_id Option identifier chosen by the user; leave empty for the initial request
+reportChatSponsoredMessage chat_id:int53 message_id:int53 option_id:bytes = ReportChatSponsoredMessageResult;
+
 
 //@description Removes an active notification from notification list. Needs to be called only if the notification is removed by the current user
 //@notification_group_id Identifier of notification group to which the notification belongs
@@ -8065,7 +9412,7 @@ translateText text:formattedText to_language_code:string = FormattedText;
 //-"st", "sn", "sd", "si", "sk", "sl", "so", "es", "su", "sw", "sv", "tl", "tg", "ta", "tt", "te", "th", "tr", "tk", "uk", "ur", "ug", "uz", "vi", "cy", "xh", "yi", "ji", "yo", "zu"
 translateMessageText chat_id:int53 message_id:int53 to_language_code:string = FormattedText;
 
-//@description Recognizes speech in a video note or a voice note message. The message must be successfully sent and must not be scheduled. May return an error with a message "MSG_VOICE_TOO_LONG" if media duration is too big to be recognized
+//@description Recognizes speech in a video note or a voice note message. The message must be successfully sent, must not be scheduled, and must be from a non-secret chat
 //@chat_id Identifier of the chat to which the message belongs
 //@message_id Identifier of the message
 recognizeSpeech chat_id:int53 message_id:int53 = Ok;
@@ -8077,7 +9424,7 @@ recognizeSpeech chat_id:int53 message_id:int53 = Ok;
 rateSpeechRecognition chat_id:int53 message_id:int53 is_good:Bool = Ok;
 
 
-//@description Returns list of message sender identifiers, which can be used to send messages in a chat
+//@description Returns the list of message sender identifiers, which can be used to send messages in a chat
 //@chat_id Chat identifier
 getChatAvailableMessageSenders chat_id:int53 = ChatMessageSenders;
 
@@ -8088,22 +9435,24 @@ setChatMessageSender chat_id:int53 message_sender_id:MessageSender = Ok;
 
 //@description Sends a message. Returns the sent message
 //@chat_id Target chat
-//@message_thread_id If not 0, a message thread identifier in which the message will be sent
+//@message_thread_id If not 0, the message thread identifier in which the message will be sent
 //@reply_to Information about the message or story to be replied; pass null if none
 //@options Options to be used to send the message; pass null to use default options
 //@reply_markup Markup for replying to the message; pass null if none; for bots only
 //@input_message_content The content of the message to be sent
 sendMessage chat_id:int53 message_thread_id:int53 reply_to:InputMessageReplyTo options:messageSendOptions reply_markup:ReplyMarkup input_message_content:InputMessageContent = Message;
 
-//@description Sends 2-10 messages grouped together into an album. Currently, only audio, document, photo and video messages can be grouped into an album. Documents and audio files can be only grouped in an album with messages of the same type. Returns sent messages
+//@description Sends 2-10 messages grouped together into an album. Currently, only audio, document, photo and video messages can be grouped into an album.
+//-Documents and audio files can be only grouped in an album with messages of the same type. Returns sent messages
 //@chat_id Target chat
-//@message_thread_id If not 0, a message thread identifier in which the messages will be sent
+//@message_thread_id If not 0, the message thread identifier in which the messages will be sent
 //@reply_to Information about the message or story to be replied; pass null if none
 //@options Options to be used to send the messages; pass null to use default options
-//@input_message_contents Contents of messages to be sent. At most 10 messages can be added to an album
+//@input_message_contents Contents of messages to be sent. At most 10 messages can be added to an album. All messages must have the same value of show_caption_above_media
 sendMessageAlbum chat_id:int53 message_thread_id:int53 reply_to:InputMessageReplyTo options:messageSendOptions input_message_contents:vector<InputMessageContent> = Messages;
 
-//@description Invites a bot to a chat (if it is not yet a member) and sends it the /start command. Bots can't be invited to a private chat other than the chat with the bot. Bots can't be invited to channels (although they can be added as admins) and secret chats. Returns the sent message
+//@description Invites a bot to a chat (if it is not yet a member) and sends it the /start command; requires can_invite_users member right. Bots can't be invited to a private chat other than the chat with the bot.
+//-Bots can't be invited to channels (although they can be added as admins) and secret chats. Returns the sent message
 //@bot_user_id Identifier of the bot
 //@chat_id Identifier of the target chat
 //@parameter A hidden parameter sent to the bot for deep linking purposes (https://core.telegram.org/bots#deep-linking)
@@ -8111,7 +9460,7 @@ sendBotStartMessage bot_user_id:int53 chat_id:int53 parameter:string = Message;
 
 //@description Sends the result of an inline query as a message. Returns the sent message. Always clears a chat draft message
 //@chat_id Target chat
-//@message_thread_id If not 0, a message thread identifier in which the message will be sent
+//@message_thread_id If not 0, the message thread identifier in which the message will be sent
 //@reply_to Information about the message or story to be replied; pass null if none
 //@options Options to be used to send the message; pass null to use default options
 //@query_id Identifier of the inline query
@@ -8121,7 +9470,7 @@ sendInlineQueryResultMessage chat_id:int53 message_thread_id:int53 reply_to:Inpu
 
 //@description Forwards previously sent messages. Returns the forwarded messages in the same order as the message identifiers passed in message_ids. If a message can't be forwarded, null will be returned instead of the message
 //@chat_id Identifier of the chat to which to forward messages
-//@message_thread_id If not 0, a message thread identifier in which the message will be sent; for forum threads only
+//@message_thread_id If not 0, the message thread identifier in which the message will be sent; for forum threads only
 //@from_chat_id Identifier of the chat from which to forward messages
 //@message_ids Identifiers of the messages to forward. Message identifiers must be in a strictly increasing order. At most 100 messages can be forwarded simultaneously. A message can be forwarded only if message.can_be_forwarded
 //@options Options to be used to send the messages; pass null to use default options
@@ -8129,12 +9478,18 @@ sendInlineQueryResultMessage chat_id:int53 message_thread_id:int53 reply_to:Inpu
 //@remove_caption Pass true to remove media captions of message copies. Ignored if send_copy is false
 forwardMessages chat_id:int53 message_thread_id:int53 from_chat_id:int53 message_ids:vector<int53> options:messageSendOptions send_copy:Bool remove_caption:Bool = Messages;
 
+//@description Sends messages from a quick reply shortcut. Requires Telegram Business subscription
+//@chat_id Identifier of the chat to which to send messages. The chat must be a private chat with a regular user
+//@shortcut_id Unique identifier of the quick reply shortcut
+//@sending_id Non-persistent identifier, which will be returned back in messageSendingStatePending object and can be used to match sent messages and corresponding updateNewMessage updates
+sendQuickReplyShortcutMessages chat_id:int53 shortcut_id:int32 sending_id:int32 = Messages;
+
 //@description Resends messages which failed to send. Can be called only for messages for which messageSendingStateFailed.can_retry is true and after specified in messageSendingStateFailed.retry_after time passed.
 //-If a message is re-sent, the corresponding failed to send message is deleted. Returns the sent messages in the same order as the message identifiers passed in message_ids. If a message can't be re-sent, null will be returned instead of the message
 //@chat_id Identifier of the chat to send messages
 //@message_ids Identifiers of the messages to resend. Message identifiers must be in a strictly increasing order
 //@quote New manually chosen quote from the message to be replied; pass null if none. Ignored if more than one message is re-sent, or if messageSendingStateFailed.need_another_reply_quote == false
-resendMessages chat_id:int53 message_ids:vector<int53> quote:formattedText = Messages;
+resendMessages chat_id:int53 message_ids:vector<int53> quote:inputTextQuote = Messages;
 
 //@description Adds a local message to a chat. The message is persistent across application restarts only if the message database is used. Returns the added message
 //@chat_id Target chat
@@ -8163,38 +9518,46 @@ deleteChatMessagesBySender chat_id:int53 sender_id:MessageSender = Ok;
 deleteChatMessagesByDate chat_id:int53 min_date:int32 max_date:int32 revoke:Bool = Ok;
 
 
-//@description Edits the text of a message (or a text of a game message). Returns the edited message after the edit is completed on the server side
+//@description Edits the text of a message (or a text of a game message). Returns the edited message after the edit is completed on the server side.
+//-Can be used only if message.can_be_edited == true
 //@chat_id The chat the message belongs to
 //@message_id Identifier of the message
 //@reply_markup The new message reply markup; pass null if none; for bots only
 //@input_message_content New text content of the message. Must be of type inputMessageText
 editMessageText chat_id:int53 message_id:int53 reply_markup:ReplyMarkup input_message_content:InputMessageContent = Message;
 
-//@description Edits the message content of a live location. Messages can be edited for a limited period of time specified in the live location. Returns the edited message after the edit is completed on the server side
+//@description Edits the message content of a live location. Messages can be edited for a limited period of time specified in the live location.
+//-Returns the edited message after the edit is completed on the server side. Can be used only if message.can_be_edited == true
 //@chat_id The chat the message belongs to
 //@message_id Identifier of the message
 //@reply_markup The new message reply markup; pass null if none; for bots only
 //@location New location content of the message; pass null to stop sharing the live location
+//@live_period New time relative to the message send date, for which the location can be updated, in seconds. If 0x7FFFFFFF specified, then the location can be updated forever.
+//-Otherwise, must not exceed the current live_period by more than a day, and the live location expiration date must remain in the next 90 days. Pass 0 to keep the current live_period
 //@heading The new direction in which the location moves, in degrees; 1-360. Pass 0 if unknown
 //@proximity_alert_radius The new maximum distance for proximity alerts, in meters (0-100000). Pass 0 if the notification is disabled
-editMessageLiveLocation chat_id:int53 message_id:int53 reply_markup:ReplyMarkup location:location heading:int32 proximity_alert_radius:int32 = Message;
+editMessageLiveLocation chat_id:int53 message_id:int53 reply_markup:ReplyMarkup location:location live_period:int32 heading:int32 proximity_alert_radius:int32 = Message;
 
 //@description Edits the content of a message with an animation, an audio, a document, a photo or a video, including message caption. If only the caption needs to be edited, use editMessageCaption instead.
-//-The media can't be edited if the message was set to self-destruct or to a self-destructing media. The type of message content in an album can't be changed with exception of replacing a photo with a video or vice versa. Returns the edited message after the edit is completed on the server side
+//-The media can't be edited if the message was set to self-destruct or to a self-destructing media. The type of message content in an album can't be changed with exception of replacing a photo with a video or vice versa.
+//-Returns the edited message after the edit is completed on the server side. Can be used only if message.can_be_edited == true
 //@chat_id The chat the message belongs to
 //@message_id Identifier of the message
 //@reply_markup The new message reply markup; pass null if none; for bots only
 //@input_message_content New content of the message. Must be one of the following types: inputMessageAnimation, inputMessageAudio, inputMessageDocument, inputMessagePhoto or inputMessageVideo
 editMessageMedia chat_id:int53 message_id:int53 reply_markup:ReplyMarkup input_message_content:InputMessageContent = Message;
 
-//@description Edits the message content caption. Returns the edited message after the edit is completed on the server side
+//@description Edits the message content caption. Returns the edited message after the edit is completed on the server side.
+//-Can be used only if message.can_be_edited == true
 //@chat_id The chat the message belongs to
 //@message_id Identifier of the message
 //@reply_markup The new message reply markup; pass null if none; for bots only
 //@caption New message content caption; 0-getOption("message_caption_length_max") characters; pass null to remove caption
-editMessageCaption chat_id:int53 message_id:int53 reply_markup:ReplyMarkup caption:formattedText = Message;
+//@show_caption_above_media Pass true to show the caption above the media; otherwise, caption will be shown below the media. Can be true only for animation, photo, and video messages
+editMessageCaption chat_id:int53 message_id:int53 reply_markup:ReplyMarkup caption:formattedText show_caption_above_media:Bool = Message;
 
-//@description Edits the message reply markup; for bots only. Returns the edited message after the edit is completed on the server side
+//@description Edits the message reply markup; for bots only. Returns the edited message after the edit is completed on the server side.
+//-Can be used only if message.can_be_edited == true
 //@chat_id The chat the message belongs to
 //@message_id Identifier of the message
 //@reply_markup The new message reply markup; pass null if none
@@ -8210,9 +9573,11 @@ editInlineMessageText inline_message_id:string reply_markup:ReplyMarkup input_me
 //@inline_message_id Inline message identifier
 //@reply_markup The new message reply markup; pass null if none
 //@location New location content of the message; pass null to stop sharing the live location
+//@live_period New time relative to the message send date, for which the location can be updated, in seconds. If 0x7FFFFFFF specified, then the location can be updated forever.
+//-Otherwise, must not exceed the current live_period by more than a day, and the live location expiration date must remain in the next 90 days. Pass 0 to keep the current live_period
 //@heading The new direction in which the location moves, in degrees; 1-360. Pass 0 if unknown
 //@proximity_alert_radius The new maximum distance for proximity alerts, in meters (0-100000). Pass 0 if the notification is disabled
-editInlineMessageLiveLocation inline_message_id:string reply_markup:ReplyMarkup location:location heading:int32 proximity_alert_radius:int32 = Ok;
+editInlineMessageLiveLocation inline_message_id:string reply_markup:ReplyMarkup location:location live_period:int32 heading:int32 proximity_alert_radius:int32 = Ok;
 
 //@description Edits the content of a message with an animation, an audio, a document, a photo or a video in an inline message sent via a bot; for bots only
 //@inline_message_id Inline message identifier
@@ -8224,7 +9589,8 @@ editInlineMessageMedia inline_message_id:string reply_markup:ReplyMarkup input_m
 //@inline_message_id Inline message identifier
 //@reply_markup The new message reply markup; pass null if none
 //@caption New message content caption; pass null to remove caption; 0-getOption("message_caption_length_max") characters
-editInlineMessageCaption inline_message_id:string reply_markup:ReplyMarkup caption:formattedText = Ok;
+//@show_caption_above_media Pass true to show the caption above the media; otherwise, caption will be shown below the media. Can be true only for animation, photo, and video messages
+editInlineMessageCaption inline_message_id:string reply_markup:ReplyMarkup caption:formattedText show_caption_above_media:Bool = Ok;
 
 //@description Edits the reply markup of an inline message sent via a bot; for bots only
 //@inline_message_id Inline message identifier
@@ -8237,17 +9603,163 @@ editInlineMessageReplyMarkup inline_message_id:string reply_markup:ReplyMarkup =
 //@scheduling_state The new message scheduling state; pass null to send the message immediately
 editMessageSchedulingState chat_id:int53 message_id:int53 scheduling_state:MessageSchedulingState = Ok;
 
+//@description Changes the fact-check of a message. Can be only used if getOption("can_edit_fact_check") == true
+//@chat_id The channel chat the message belongs to
+//@message_id Identifier of the message. The message must be one of the following types: messageAnimation, messageAudio, messageDocument, messagePhoto, messageText, messageVideo
+//@text New text of the fact-check; 0-getOption("fact_check_length_max") characters; pass null to remove it. Only Bold, Italic, and TextUrl entities with https://t.me/ links are supported
+setMessageFactCheck chat_id:int53 message_id:int53 text:formattedText = Ok;
+
+
+//@description Sends a message on behalf of a business account; for bots only. Returns the message after it was sent
+//@business_connection_id Unique identifier of business connection on behalf of which to send the request
+//@chat_id Target chat
+//@reply_to Information about the message to be replied; pass null if none
+//@disable_notification Pass true to disable notification for the message
+//@protect_content Pass true if the content of the message must be protected from forwarding and saving
+//@effect_id Identifier of the effect to apply to the message
+//@reply_markup Markup for replying to the message; pass null if none
+//@input_message_content The content of the message to be sent
+sendBusinessMessage business_connection_id:string chat_id:int53 reply_to:InputMessageReplyTo disable_notification:Bool protect_content:Bool effect_id:int64 reply_markup:ReplyMarkup input_message_content:InputMessageContent = BusinessMessage;
+
+//@description Sends 2-10 messages grouped together into an album on behalf of a business account; for bots only. Currently, only audio, document, photo and video messages can be grouped into an album.
+//-Documents and audio files can be only grouped in an album with messages of the same type. Returns sent messages
+//@business_connection_id Unique identifier of business connection on behalf of which to send the request
+//@chat_id Target chat
+//@reply_to Information about the message to be replied; pass null if none
+//@disable_notification Pass true to disable notification for the message
+//@protect_content Pass true if the content of the message must be protected from forwarding and saving
+//@effect_id Identifier of the effect to apply to the message
+//@input_message_contents Contents of messages to be sent. At most 10 messages can be added to an album. All messages must have the same value of show_caption_above_media
+sendBusinessMessageAlbum business_connection_id:string chat_id:int53 reply_to:InputMessageReplyTo disable_notification:Bool protect_content:Bool effect_id:int64 input_message_contents:vector<InputMessageContent> = BusinessMessages;
+
+//@description Edits the text of a text or game message sent on behalf of a business account; for bots only
+//@business_connection_id Unique identifier of business connection on behalf of which the message was sent
+//@chat_id The chat the message belongs to
+//@message_id Identifier of the message
+//@reply_markup The new message reply markup; pass null if none
+//@input_message_content New text content of the message. Must be of type inputMessageText
+editBusinessMessageText business_connection_id:string chat_id:int53 message_id:int53 reply_markup:ReplyMarkup input_message_content:InputMessageContent = BusinessMessage;
+
+//@description Edits the content of a live location in a message sent on behalf of a business account; for bots only
+//@business_connection_id Unique identifier of business connection on behalf of which the message was sent
+//@chat_id The chat the message belongs to
+//@message_id Identifier of the message
+//@reply_markup The new message reply markup; pass null if none
+//@location New location content of the message; pass null to stop sharing the live location
+//@live_period New time relative to the message send date, for which the location can be updated, in seconds. If 0x7FFFFFFF specified, then the location can be updated forever.
+//-Otherwise, must not exceed the current live_period by more than a day, and the live location expiration date must remain in the next 90 days. Pass 0 to keep the current live_period
+//@heading The new direction in which the location moves, in degrees; 1-360. Pass 0 if unknown
+//@proximity_alert_radius The new maximum distance for proximity alerts, in meters (0-100000). Pass 0 if the notification is disabled
+editBusinessMessageLiveLocation business_connection_id:string chat_id:int53 message_id:int53 reply_markup:ReplyMarkup location:location live_period:int32 heading:int32 proximity_alert_radius:int32 = BusinessMessage;
+
+//@description Edits the content of a message with an animation, an audio, a document, a photo or a video in a message sent on behalf of a business account; for bots only
+//@business_connection_id Unique identifier of business connection on behalf of which the message was sent
+//@chat_id The chat the message belongs to
+//@message_id Identifier of the message
+//@reply_markup The new message reply markup; pass null if none; for bots only
+//@input_message_content New content of the message. Must be one of the following types: inputMessageAnimation, inputMessageAudio, inputMessageDocument, inputMessagePhoto or inputMessageVideo
+editBusinessMessageMedia business_connection_id:string chat_id:int53 message_id:int53 reply_markup:ReplyMarkup input_message_content:InputMessageContent = BusinessMessage;
+
+//@description Edits the caption of a message sent on behalf of a business account; for bots only
+//@business_connection_id Unique identifier of business connection on behalf of which the message was sent
+//@chat_id The chat the message belongs to
+//@message_id Identifier of the message
+//@reply_markup The new message reply markup; pass null if none
+//@caption New message content caption; pass null to remove caption; 0-getOption("message_caption_length_max") characters
+//@show_caption_above_media Pass true to show the caption above the media; otherwise, caption will be shown below the media. Can be true only for animation, photo, and video messages
+editBusinessMessageCaption business_connection_id:string chat_id:int53 message_id:int53 reply_markup:ReplyMarkup caption:formattedText show_caption_above_media:Bool = BusinessMessage;
+
+//@description Edits the reply markup of a message sent on behalf of a business account; for bots only
+//@business_connection_id Unique identifier of business connection on behalf of which the message was sent
+//@chat_id The chat the message belongs to
+//@message_id Identifier of the message
+//@reply_markup The new message reply markup; pass null if none
+editBusinessMessageReplyMarkup business_connection_id:string chat_id:int53 message_id:int53 reply_markup:ReplyMarkup = BusinessMessage;
 
-//@description Returns list of custom emojis, which can be used as forum topic icon by all users
+//@description Stops a poll sent on behalf of a business account; for bots only
+//@business_connection_id Unique identifier of business connection on behalf of which the message with the poll was sent
+//@chat_id The chat the message belongs to
+//@message_id Identifier of the message containing the poll
+//@reply_markup The new message reply markup; pass null if none
+stopBusinessPoll business_connection_id:string chat_id:int53 message_id:int53 reply_markup:ReplyMarkup = BusinessMessage;
+
+
+//@description Checks validness of a name for a quick reply shortcut. Can be called synchronously
+//@name The name of the shortcut; 1-32 characters
+checkQuickReplyShortcutName name:string = Ok;
+
+//@description Loads quick reply shortcuts created by the current user. The loaded topics will be sent through updateQuickReplyShortcuts
+loadQuickReplyShortcuts = Ok;
+
+//@description Changes name of a quick reply shortcut
+//@shortcut_id Unique identifier of the quick reply shortcut
+//@name New name for the shortcut. Use checkQuickReplyShortcutName to check its validness
+setQuickReplyShortcutName shortcut_id:int32 name:string = Ok;
+
+//@description Deletes a quick reply shortcut
+//@shortcut_id Unique identifier of the quick reply shortcut
+deleteQuickReplyShortcut shortcut_id:int32 = Ok;
+
+//@description Changes the order of quick reply shortcuts
+//@shortcut_ids The new order of quick reply shortcuts
+reorderQuickReplyShortcuts shortcut_ids:vector<int32> = Ok;
+
+//@description Loads quick reply messages that can be sent by a given quick reply shortcut. The loaded messages will be sent through updateQuickReplyShortcutMessages
+//@shortcut_id Unique identifier of the quick reply shortcut
+loadQuickReplyShortcutMessages shortcut_id:int32 = Ok;
+
+//@description Deletes specified quick reply messages
+//@shortcut_id Unique identifier of the quick reply shortcut to which the messages belong
+//@message_ids Unique identifiers of the messages
+deleteQuickReplyShortcutMessages shortcut_id:int32 message_ids:vector<int53> = Ok;
+
+//@description Adds a message to a quick reply shortcut. If shortcut doesn't exist and there are less than getOption("quick_reply_shortcut_count_max") shortcuts, then a new shortcut is created.
+//-The shortcut must not contain more than getOption("quick_reply_shortcut_message_count_max") messages after adding the new message. Returns the added message
+//@shortcut_name Name of the target shortcut
+//@reply_to_message_id Identifier of a quick reply message in the same shortcut to be replied; pass 0 if none
+//@input_message_content The content of the message to be added; inputMessagePoll, inputMessageForwarded and inputMessageLocation with live_period aren't supported
+addQuickReplyShortcutMessage shortcut_name:string reply_to_message_id:int53 input_message_content:InputMessageContent = QuickReplyMessage;
+
+//@description Adds a message to a quick reply shortcut via inline bot. If shortcut doesn't exist and there are less than getOption("quick_reply_shortcut_count_max") shortcuts, then a new shortcut is created.
+//-The shortcut must not contain more than getOption("quick_reply_shortcut_message_count_max") messages after adding the new message. Returns the added message
+//@shortcut_name Name of the target shortcut
+//@reply_to_message_id Identifier of a quick reply message in the same shortcut to be replied; pass 0 if none
+//@query_id Identifier of the inline query
+//@result_id Identifier of the inline query result
+//@hide_via_bot Pass true to hide the bot, via which the message is sent. Can be used only for bots getOption("animation_search_bot_username"), getOption("photo_search_bot_username"), and getOption("venue_search_bot_username")
+addQuickReplyShortcutInlineQueryResultMessage shortcut_name:string reply_to_message_id:int53 query_id:int64 result_id:string hide_via_bot:Bool = QuickReplyMessage;
+
+//@description Adds 2-10 messages grouped together into an album to a quick reply shortcut. Currently, only audio, document, photo and video messages can be grouped into an album.
+//-Documents and audio files can be only grouped in an album with messages of the same type. Returns sent messages
+//@shortcut_name Name of the target shortcut
+//@reply_to_message_id Identifier of a quick reply message in the same shortcut to be replied; pass 0 if none
+//@input_message_contents Contents of messages to be sent. At most 10 messages can be added to an album. All messages must have the same value of show_caption_above_media
+addQuickReplyShortcutMessageAlbum shortcut_name:string reply_to_message_id:int53 input_message_contents:vector<InputMessageContent> = QuickReplyMessages;
+
+//@description Readds quick reply messages which failed to add. Can be called only for messages for which messageSendingStateFailed.can_retry is true and after specified in messageSendingStateFailed.retry_after time passed.
+//-If a message is readded, the corresponding failed to send message is deleted. Returns the sent messages in the same order as the message identifiers passed in message_ids. If a message can't be readded, null will be returned instead of the message
+//@shortcut_name Name of the target shortcut
+//@message_ids Identifiers of the quick reply messages to readd. Message identifiers must be in a strictly increasing order
+readdQuickReplyShortcutMessages shortcut_name:string message_ids:vector<int53> = QuickReplyMessages;
+
+//@description Asynchronously edits the text, media or caption of a quick reply message. Use quickReplyMessage.can_be_edited to check whether a message can be edited.
+//-Text message can be edited only to a text message. The type of message content in an album can't be changed with exception of replacing a photo with a video or vice versa
+//@shortcut_id Unique identifier of the quick reply shortcut with the message
+//@message_id Identifier of the message
+//@input_message_content New content of the message. Must be one of the following types: inputMessageText, inputMessageAnimation, inputMessageAudio, inputMessageDocument, inputMessagePhoto or inputMessageVideo
+editQuickReplyMessage shortcut_id:int32 message_id:int53 input_message_content:InputMessageContent = Ok;
+
+
+//@description Returns the list of custom emoji, which can be used as forum topic icon by all users
 getForumTopicDefaultIcons = Stickers;
 
-//@description Creates a topic in a forum supergroup chat; requires can_manage_topics rights in the supergroup
+//@description Creates a topic in a forum supergroup chat; requires can_manage_topics administrator or can_create_topics member right in the supergroup
 //@chat_id Identifier of the chat
 //@name Name of the topic; 1-128 characters
 //@icon Icon of the topic. Icon color must be one of 0x6FB9F0, 0xFFD67E, 0xCB86DB, 0x8EEE98, 0xFF93B2, or 0xFB6F5F. Telegram Premium users can use any custom emoji as topic icon, other users can use only a custom emoji returned by getForumTopicDefaultIcons
 createForumTopic chat_id:int53 name:string icon:forumTopicIcon = ForumTopicInfo;
 
-//@description Edits title and icon of a topic in a forum supergroup chat; requires can_manage_topics administrator right in the supergroup unless the user is creator of the topic
+//@description Edits title and icon of a topic in a forum supergroup chat; requires can_manage_topics right in the supergroup unless the user is creator of the topic
 //@chat_id Identifier of the chat
 //@message_thread_id Message thread identifier of the forum topic
 //@name New name of the topic; 0-128 characters. If empty, the previous topic name is kept
@@ -8280,24 +9792,24 @@ getForumTopics chat_id:int53 query:string offset_date:int32 offset_message_id:in
 //@notification_settings New notification settings for the forum topic. If the topic is muted for more than 366 days, it is considered to be muted forever
 setForumTopicNotificationSettings chat_id:int53 message_thread_id:int53 notification_settings:chatNotificationSettings = Ok;
 
-//@description Toggles whether a topic is closed in a forum supergroup chat; requires can_manage_topics administrator right in the supergroup unless the user is creator of the topic
+//@description Toggles whether a topic is closed in a forum supergroup chat; requires can_manage_topics right in the supergroup unless the user is creator of the topic
 //@chat_id Identifier of the chat
 //@message_thread_id Message thread identifier of the forum topic
 //@is_closed Pass true to close the topic; pass false to reopen it
 toggleForumTopicIsClosed chat_id:int53 message_thread_id:int53 is_closed:Bool = Ok;
 
-//@description Toggles whether a General topic is hidden in a forum supergroup chat; requires can_manage_topics administrator right in the supergroup
+//@description Toggles whether a General topic is hidden in a forum supergroup chat; requires can_manage_topics right in the supergroup
 //@chat_id Identifier of the chat
 //@is_hidden Pass true to hide and close the General topic; pass false to unhide it
 toggleGeneralForumTopicIsHidden chat_id:int53 is_hidden:Bool = Ok;
 
-//@description Changes the pinned state of a forum topic; requires can_manage_topics administrator right in the supergroup. There can be up to getOption("pinned_forum_topic_count_max") pinned forum topics
+//@description Changes the pinned state of a forum topic; requires can_manage_topics right in the supergroup. There can be up to getOption("pinned_forum_topic_count_max") pinned forum topics
 //@chat_id Chat identifier
 //@message_thread_id Message thread identifier of the forum topic
 //@is_pinned Pass true to pin the topic; pass false to unpin it
 toggleForumTopicIsPinned chat_id:int53 message_thread_id:int53 is_pinned:Bool = Ok;
 
-//@description Changes the order of pinned forum topics
+//@description Changes the order of pinned forum topics; requires can_manage_topics right in the supergroup
 //@chat_id Chat identifier
 //@message_thread_ids The new list of pinned forum topics
 setPinnedForumTopics chat_id:int53 message_thread_ids:vector<int53> = Ok;
@@ -8308,7 +9820,7 @@ setPinnedForumTopics chat_id:int53 message_thread_ids:vector<int53> = Ok;
 deleteForumTopic chat_id:int53 message_thread_id:int53 = Ok;
 
 
-//@description Returns information about a emoji reaction. Returns a 404 error if the reaction is not found
+//@description Returns information about an emoji reaction. Returns a 404 error if the reaction is not found
 //@emoji Text representation of the reaction
 getEmojiReaction emoji:string = EmojiReaction;
 
@@ -8324,12 +9836,12 @@ getMessageAvailableReactions chat_id:int53 message_id:int53 row_size:int32 = Ava
 //@description Clears the list of recently used reactions
 clearRecentReactions = Ok;
 
-//@description Adds a reaction to a message. Use getMessageAvailableReactions to receive the list of available reactions for the message
+//@description Adds a reaction or a tag to a message. Use getMessageAvailableReactions to receive the list of available reactions for the message
 //@chat_id Identifier of the chat to which the message belongs
 //@message_id Identifier of the message
 //@reaction_type Type of the reaction to add
 //@is_big Pass true if the reaction is added with a big animation
-//@update_recent_reactions Pass true if the reaction needs to be added to recent reactions
+//@update_recent_reactions Pass true if the reaction needs to be added to recent reactions; tags are never added to the list of recent reactions
 addMessageReaction chat_id:int53 message_id:int53 reaction_type:ReactionType is_big:Bool update_recent_reactions:Bool = Ok;
 
 //@description Removes a reaction from a message. A chosen reaction can always be removed
@@ -8338,6 +9850,13 @@ addMessageReaction chat_id:int53 message_id:int53 reaction_type:ReactionType is_
 //@reaction_type Type of the reaction to remove
 removeMessageReaction chat_id:int53 message_id:int53 reaction_type:ReactionType = Ok;
 
+//@description Sets reactions on a message; for bots only
+//@chat_id Identifier of the chat to which the message belongs
+//@message_id Identifier of the message
+//@reaction_types Types of the reaction to set
+//@is_big Pass true if the reactions are added with a big animation
+setMessageReactions chat_id:int53 message_id:int53 reaction_types:vector<ReactionType> is_big:Bool = Ok;
+
 //@description Returns reactions added for a message, along with their sender
 //@chat_id Identifier of the chat to which the message belongs
 //@message_id Identifier of the message
@@ -8350,6 +9869,19 @@ getMessageAddedReactions chat_id:int53 message_id:int53 reaction_type:ReactionTy
 //@reaction_type New type of the default reaction
 setDefaultReactionType reaction_type:ReactionType = Ok;
 
+//@description Returns tags used in Saved Messages or a Saved Messages topic
+//@saved_messages_topic_id Identifier of Saved Messages topic which tags will be returned; pass 0 to get all Saved Messages tags
+getSavedMessagesTags saved_messages_topic_id:int53 = SavedMessagesTags;
+
+//@description Changes label of a Saved Messages tag; for Telegram Premium users only
+//@tag The tag which label will be changed
+//@label New label for the tag; 0-12 characters
+setSavedMessagesTagLabel tag:ReactionType label:string = Ok;
+
+//@description Returns information about a message effect. Returns a 404 error if the effect is not found
+//@effect_id Unique identifier of the effect
+getMessageEffect effect_id:int64 = MessageEffect;
+
 
 //@description Searches for a given quote in a text. Returns found quote start position in UTF-16 code units. Returns a 404 error if the quote is not found. Can be called synchronously
 //@text Text in which to search for the quote
@@ -8361,7 +9893,8 @@ searchQuote text:formattedText quote:formattedText quote_position:int32 = FoundP
 //@text The text in which to look for entities
 getTextEntities text:string = TextEntities;
 
-//@description Parses Bold, Italic, Underline, Strikethrough, Spoiler, CustomEmoji, BlockQuote, Code, Pre, PreCode, TextUrl and MentionName entities from a marked-up text. Can be called synchronously
+//@description Parses Bold, Italic, Underline, Strikethrough, Spoiler, CustomEmoji, BlockQuote, ExpandableBlockQuote, Code, Pre, PreCode, TextUrl
+//-and MentionName entities from a marked-up text. Can be called synchronously
 //@text The text to parse
 //@parse_mode Text parse mode
 parseTextEntities text:string parse_mode:TextParseMode = FormattedText;
@@ -8374,6 +9907,10 @@ parseMarkdown text:formattedText = FormattedText;
 //@text The text
 getMarkdownText text:formattedText = FormattedText;
 
+//@description Returns an emoji for the given country. Returns an empty string on failure. Can be called synchronously
+//@country_code A two-letter ISO 3166-1 alpha-2 country code as received from getCountries
+getCountryFlagEmoji country_code:string = Text;
+
 //@description Returns the MIME type of a file, guessed by its extension. Returns an empty string on failure. Can be called synchronously
 //@file_name The name of the file or path to the file
 getFileMimeType file_name:string = Text;
@@ -8431,6 +9968,14 @@ stopPoll chat_id:int53 message_id:int53 reply_markup:ReplyMarkup = Ok;
 //@action Suggested action to hide
 hideSuggestedAction action:SuggestedAction = Ok;
 
+//@description Hides the list of contacts that have close birthdays for 24 hours
+hideContactCloseBirthdays = Ok;
+
+
+//@description Returns information about a business connection by its identifier; for bots only
+//@connection_id Identifier of the business connection to return
+getBusinessConnection connection_id:string = BusinessConnection;
+
 
 //@description Returns information about a button of type inlineKeyboardButtonTypeLoginUrl. The method needs to be called when the user presses the button
 //@chat_id Chat identifier of the message with the button
@@ -8447,13 +9992,13 @@ getLoginUrlInfo chat_id:int53 message_id:int53 button_id:int53 = LoginUrlInfo;
 getLoginUrl chat_id:int53 message_id:int53 button_id:int53 allow_write_access:Bool = HttpUrl;
 
 
-//@description Shares a user after pressing a keyboardButtonTypeRequestUser button with the bot
+//@description Shares users after pressing a keyboardButtonTypeRequestUsers button with the bot
 //@chat_id Identifier of the chat with the bot
 //@message_id Identifier of the message with the button
 //@button_id Identifier of the button
-//@shared_user_id Identifier of the shared user
-//@only_check Pass true to check that the user can be shared by the button instead of actually sharing them
-shareUserWithBot chat_id:int53 message_id:int53 button_id:int32 shared_user_id:int53 only_check:Bool = Ok;
+//@shared_user_ids Identifiers of the shared users
+//@only_check Pass true to check that the users can be shared by the button instead of actually sharing them
+shareUsersWithBot chat_id:int53 message_id:int53 button_id:int32 shared_user_ids:vector<int53> only_check:Bool = Ok;
 
 //@description Shares a chat after pressing a keyboardButtonTypeRequestChat button with the bot
 //@chat_id Identifier of the chat with the bot
@@ -8519,7 +10064,7 @@ sendWebAppData bot_user_id:int53 button_text:string data:string = Ok;
 //@url The URL from an inlineKeyboardButtonTypeWebApp button, a botMenuButton button, an internalLinkTypeAttachmentMenuBot link, or an empty string otherwise
 //@theme Preferred Web App theme; pass null to use the default theme
 //@application_name Short name of the application; 0-64 English letters, digits, and underscores
-//@message_thread_id If not 0, a message thread identifier in which the message will be sent
+//@message_thread_id If not 0, the message thread identifier in which the message will be sent
 //@reply_to Information about the message or story to be replied in the message sent by the Web App; pass null if none
 openWebApp chat_id:int53 bot_user_id:int53 url:string theme:themeParameters application_name:string message_thread_id:int53 reply_to:InputMessageReplyTo = WebAppInfo;
 
@@ -8597,9 +10142,10 @@ deleteChatReplyMarkup chat_id:int53 message_id:int53 = Ok;
 
 //@description Sends a notification about user activity in a chat
 //@chat_id Chat identifier
-//@message_thread_id If not 0, a message thread identifier in which the action was performed
+//@message_thread_id If not 0, the message thread identifier in which the action was performed
+//@business_connection_id Unique identifier of business connection on behalf of which to send the request; for bots only
 //@action The action description; pass null to cancel the currently active action
-sendChatAction chat_id:int53 message_thread_id:int53 action:ChatAction = Ok;
+sendChatAction chat_id:int53 message_thread_id:int53 business_connection_id:string action:ChatAction = Ok;
 
 
 //@description Informs TDLib that the chat is opened by the user. Many useful activities depend on the chat being opened or closed (e.g., in supergroups and channels all updates are received only for opened chats)
@@ -8634,7 +10180,7 @@ clickAnimatedEmojiMessage chat_id:int53 message_id:int53 = Sticker;
 //@is_http Pass true to create an HTTPS link (only available for some link types); pass false to create a tg: link
 getInternalLink type:InternalLinkType is_http:Bool = HttpUrl;
 
-//@description Returns information about the type of an internal link. Returns a 404 error if the link is not internal. Can be called before authorization
+//@description Returns information about the type of internal link. Returns a 404 error if the link is not internal. Can be called before authorization
 //@link The link
 getInternalLinkType link:string = InternalLinkType;
 
@@ -8686,11 +10232,11 @@ createSupergroupChat supergroup_id:int53 force:Bool = Chat;
 //@secret_chat_id Secret chat identifier
 createSecretChat secret_chat_id:int32 = Chat;
 
-//@description Creates a new basic group and sends a corresponding messageBasicGroupChatCreate. Returns the newly created chat
+//@description Creates a new basic group and sends a corresponding messageBasicGroupChatCreate. Returns information about the newly created chat
 //@user_ids Identifiers of users to be added to the basic group; may be empty to create a basic group without other members
 //@title Title of the new basic group; 1-128 characters
 //@message_auto_delete_time Message auto-delete time value, in seconds; must be from 0 up to 365 * 86400 and be divisible by 86400. If 0, then messages aren't deleted automatically
-createNewBasicGroupChat user_ids:vector<int53> title:string message_auto_delete_time:int32 = Chat;
+createNewBasicGroupChat user_ids:vector<int53> title:string message_auto_delete_time:int32 = CreatedBasicGroupChat;
 
 //@description Creates a new supergroup or channel and sends a corresponding messageSupergroupChatCreate. Returns the newly created chat
 //@title Title of the new chat; 1-128 characters
@@ -8706,7 +10252,7 @@ createNewSupergroupChat title:string is_forum:Bool is_channel:Bool description:s
 //@user_id Identifier of the target user
 createNewSecretChat user_id:int53 = Chat;
 
-//@description Creates a new supergroup from an existing basic group and sends a corresponding messageChatUpgradeTo and messageChatUpgradeFrom; requires creator privileges. Deactivates the original basic group
+//@description Creates a new supergroup from an existing basic group and sends a corresponding messageChatUpgradeTo and messageChatUpgradeFrom; requires owner privileges. Deactivates the original basic group
 //@chat_id Identifier of the chat to upgrade
 upgradeBasicGroupChatToSupergroupChat chat_id:int53 = Chat;
 
@@ -8751,6 +10297,10 @@ getChatFolderChatCount folder:chatFolder = Count;
 //@main_chat_list_position Position of the main chat list among chat folders, 0-based. Can be non-zero only for Premium users
 reorderChatFolders chat_folder_ids:vector<int32> main_chat_list_position:int32 = Ok;
 
+//@description Toggles whether chat folder tags are enabled
+//@are_tags_enabled Pass true to enable folder tags; pass false to disable them
+toggleChatFolderTags are_tags_enabled:Bool = Ok;
+
 //@description Returns recommended chat folders for the current user
 getRecommendedChatFolders = RecommendedChatFolders;
 
@@ -8810,39 +10360,59 @@ getArchiveChatListSettings = ArchiveChatListSettings;
 setArchiveChatListSettings settings:archiveChatListSettings = Ok;
 
 
-//@description Changes the chat title. Supported only for basic groups, supergroups and channels. Requires can_change_info administrator right
+//@description Changes the chat title. Supported only for basic groups, supergroups and channels. Requires can_change_info member right
 //@chat_id Chat identifier
 //@title New title of the chat; 1-128 characters
 setChatTitle chat_id:int53 title:string = Ok;
 
-//@description Changes the photo of a chat. Supported only for basic groups, supergroups and channels. Requires can_change_info administrator right
+//@description Changes the photo of a chat. Supported only for basic groups, supergroups and channels. Requires can_change_info member right
 //@chat_id Chat identifier
 //@photo New chat photo; pass null to delete the chat photo
 setChatPhoto chat_id:int53 photo:InputChatPhoto = Ok;
 
-//@description Changes accent color and background custom emoji of a chat. Supported only for channels with getOption("channel_custom_accent_color_boost_level_min") boost level. Requires can_change_info administrator right
+//@description Changes accent color and background custom emoji of a channel chat. Requires can_change_info administrator right
 //@chat_id Chat identifier
-//@accent_color_id Identifier of the accent color to use
-//@background_custom_emoji_id Identifier of a custom emoji to be shown on the reply header background; 0 if none
+//@accent_color_id Identifier of the accent color to use. The chat must have at least accentColor.min_channel_chat_boost_level boost level to pass the corresponding color
+//@background_custom_emoji_id Identifier of a custom emoji to be shown on the reply header and link preview background; 0 if none. Use chatBoostLevelFeatures.can_set_background_custom_emoji to check whether a custom emoji can be set
 setChatAccentColor chat_id:int53 accent_color_id:int32 background_custom_emoji_id:int64 = Ok;
 
+//@description Changes accent color and background custom emoji for profile of a supergroup or channel chat. Requires can_change_info administrator right
+//@chat_id Chat identifier
+//@profile_accent_color_id Identifier of the accent color to use for profile; pass -1 if none. The chat must have at least profileAccentColor.min_supergroup_chat_boost_level for supergroups
+//-or profileAccentColor.min_channel_chat_boost_level for channels boost level to pass the corresponding color
+//@profile_background_custom_emoji_id Identifier of a custom emoji to be shown on the chat's profile photo background; 0 if none. Use chatBoostLevelFeatures.can_set_profile_background_custom_emoji to check whether a custom emoji can be set
+setChatProfileAccentColor chat_id:int53 profile_accent_color_id:int32 profile_background_custom_emoji_id:int64 = Ok;
+
 //@description Changes the message auto-delete or self-destruct (for secret chats) time in a chat. Requires change_info administrator right in basic groups, supergroups and channels
 //-Message auto-delete time can't be changed in a chat with the current user (Saved Messages) and the chat 777000 (Telegram).
 //@chat_id Chat identifier
 //@message_auto_delete_time New time value, in seconds; unless the chat is secret, it must be from 0 up to 365 * 86400 and be divisible by 86400. If 0, then messages aren't deleted automatically
 setChatMessageAutoDeleteTime chat_id:int53 message_auto_delete_time:int32 = Ok;
 
+//@description Changes the emoji status of a chat. Use chatBoostLevelFeatures.can_set_emoji_status to check whether an emoji status can be set. Requires can_change_info administrator right
+//@chat_id Chat identifier
+//@emoji_status New emoji status; pass null to remove emoji status
+setChatEmojiStatus chat_id:int53 emoji_status:emojiStatus = Ok;
+
 //@description Changes the chat members permissions. Supported only for basic groups and supergroups. Requires can_restrict_members administrator right
 //@chat_id Chat identifier
 //@permissions New non-administrator members permissions in the chat
 setChatPermissions chat_id:int53 permissions:chatPermissions = Ok;
 
-//@description Changes the background in a specific chat. Supported only in private and secret chats with non-deleted users
+//@description Sets the background in a specific chat. Supported only in private and secret chats with non-deleted users, and in chats with sufficient boost level and can_change_info administrator right
 //@chat_id Chat identifier
-//@background The input background to use; pass null to create a new filled background or to remove the current background
-//@type Background type; pass null to remove the current background
-//@dark_theme_dimming Dimming of the background in dark themes, as a percentage; 0-100
-setChatBackground chat_id:int53 background:InputBackground type:BackgroundType dark_theme_dimming:int32 = Ok;
+//@background The input background to use; pass null to create a new filled or chat theme background
+//@type Background type; pass null to use default background type for the chosen background; backgroundTypeChatTheme isn't supported for private and secret chats.
+//-Use chatBoostLevelFeatures.chat_theme_background_count and chatBoostLevelFeatures.can_set_custom_background to check whether the background type can be set in the boosted chat
+//@dark_theme_dimming Dimming of the background in dark themes, as a percentage; 0-100. Applied only to Wallpaper and Fill types of background
+//@only_for_self Pass true to set background only for self; pass false to set background for all chat users. Always false for backgrounds set in boosted chats. Background can be set for both users only by Telegram Premium users and if set background isn't of the type inputBackgroundPrevious
+setChatBackground chat_id:int53 background:InputBackground type:BackgroundType dark_theme_dimming:int32 only_for_self:Bool = Ok;
+
+//@description Deletes background in a specific chat
+//@chat_id Chat identifier
+//@restore_previous Pass true to restore previously set background. Can be used only in private and secret chats with non-deleted users if userFullInfo.set_chat_background == true.
+//-Supposed to be used from messageChatSetBackground messages with the currently set background that was set for both sides by the other user
+deleteChatBackground chat_id:int53 restore_previous:Bool = Ok;
 
 //@description Changes the chat theme. Supported only in private and secret chats
 //@chat_id Chat identifier
@@ -8851,8 +10421,8 @@ setChatTheme chat_id:int53 theme_name:string = Ok;
 
 //@description Changes the draft message in a chat
 //@chat_id Chat identifier
-//@message_thread_id If not 0, a message thread identifier in which the draft was changed
-//@draft_message New draft message; pass null to remove the draft
+//@message_thread_id If not 0, the message thread identifier in which the draft was changed
+//@draft_message New draft message; pass null to remove the draft. All files in draft message content must be of the type inputFileLocal. Media thumbnails and captions are ignored
 setChatDraftMessage chat_id:int53 message_thread_id:int53 draft_message:draftMessage = Ok;
 
 //@description Changes the notification settings of a chat. Notification settings of a chat with the current user (Saved Messages) can't be changed
@@ -8865,7 +10435,12 @@ setChatNotificationSettings chat_id:int53 notification_settings:chatNotification
 //@has_protected_content New value of has_protected_content
 toggleChatHasProtectedContent chat_id:int53 has_protected_content:Bool = Ok;
 
-//@description Changes the translatable state of a chat; for Telegram Premium users only
+//@description Changes the view_as_topics setting of a forum chat or Saved Messages
+//@chat_id Chat identifier
+//@view_as_topics New value of view_as_topics
+toggleChatViewAsTopics chat_id:int53 view_as_topics:Bool = Ok;
+
+//@description Changes the translatable state of a chat
 //@chat_id Chat identifier
 //@is_translatable New value of is_translatable
 toggleChatIsTranslatable chat_id:int53 is_translatable:Bool = Ok;
@@ -8880,9 +10455,9 @@ toggleChatIsMarkedAsUnread chat_id:int53 is_marked_as_unread:Bool = Ok;
 //@default_disable_notification New value of default_disable_notification
 toggleChatDefaultDisableNotification chat_id:int53 default_disable_notification:Bool = Ok;
 
-//@description Changes reactions, available in a chat. Available for basic groups, supergroups, and channels. Requires can_change_info administrator right
+//@description Changes reactions, available in a chat. Available for basic groups, supergroups, and channels. Requires can_change_info member right
 //@chat_id Identifier of the chat
-//@available_reactions Reactions available in the chat. All emoji reactions must be active
+//@available_reactions Reactions available in the chat. All explicitly specified emoji reactions must be active. In channel chats up to the chat's boost level custom emoji reactions can be explicitly specified
 setChatAvailableReactions chat_id:int53 available_reactions:ChatAvailableReactions = Ok;
 
 //@description Changes application-specific data associated with a chat
@@ -8890,13 +10465,13 @@ setChatAvailableReactions chat_id:int53 available_reactions:ChatAvailableReactio
 //@client_data New value of client_data
 setChatClientData chat_id:int53 client_data:string = Ok;
 
-//@description Changes information about a chat. Available for basic groups, supergroups, and channels. Requires can_change_info administrator right
+//@description Changes information about a chat. Available for basic groups, supergroups, and channels. Requires can_change_info member right
 //@chat_id Identifier of the chat
 //@param_description New chat description; 0-255 characters
 setChatDescription chat_id:int53 description:string = Ok;
 
 //@description Changes the discussion group of a channel chat; requires can_change_info administrator right in the channel if it is specified
-//@chat_id Identifier of the channel chat. Pass 0 to remove a link from the supergroup passed in the second argument to a linked channel chat (requires can_pin_messages rights in the supergroup)
+//@chat_id Identifier of the channel chat. Pass 0 to remove a link from the supergroup passed in the second argument to a linked channel chat (requires can_pin_messages member right in the supergroup)
 //@discussion_chat_id Identifier of a new channel's discussion group. Use 0 to remove the discussion group. Use the method getSuitableDiscussionChats to find all suitable groups.
 //-Basic group chats must be first upgraded to supergroup chats. If new chat members don't have access to old messages in the supergroup, then toggleSupergroupIsAllHistoryAvailable must be used first to change that
 setChatDiscussionGroup chat_id:int53 discussion_chat_id:int53 = Ok;
@@ -8906,28 +10481,28 @@ setChatDiscussionGroup chat_id:int53 discussion_chat_id:int53 = Ok;
 //@location New location for the chat; must be valid and not null
 setChatLocation chat_id:int53 location:chatLocation = Ok;
 
-//@description Changes the slow mode delay of a chat. Available only for supergroups; requires can_restrict_members rights
+//@description Changes the slow mode delay of a chat. Available only for supergroups; requires can_restrict_members right
 //@chat_id Chat identifier
 //@slow_mode_delay New slow mode delay for the chat, in seconds; must be one of 0, 10, 30, 60, 300, 900, 3600
 setChatSlowModeDelay chat_id:int53 slow_mode_delay:int32 = Ok;
 
-//@description Pins a message in a chat; requires can_pin_messages rights or can_edit_messages rights in the channel
+//@description Pins a message in a chat; requires can_pin_messages member right if the chat is a basic group or supergroup, or can_edit_messages administrator right if the chat is a channel
 //@chat_id Identifier of the chat
 //@message_id Identifier of the new pinned message
 //@disable_notification Pass true to disable notification about the pinned message. Notifications are always disabled in channels and private chats
 //@only_for_self Pass true to pin the message only for self; private chats only
 pinChatMessage chat_id:int53 message_id:int53 disable_notification:Bool only_for_self:Bool = Ok;
 
-//@description Removes a pinned message from a chat; requires can_pin_messages rights in the group or can_edit_messages rights in the channel
+//@description Removes a pinned message from a chat; requires can_pin_messages member right if the chat is a basic group or supergroup, or can_edit_messages administrator right if the chat is a channel
 //@chat_id Identifier of the chat
 //@message_id Identifier of the removed pinned message
 unpinChatMessage chat_id:int53 message_id:int53 = Ok;
 
-//@description Removes all pinned messages from a chat; requires can_pin_messages rights in the group or can_edit_messages rights in the channel
+//@description Removes all pinned messages from a chat; requires can_pin_messages member right if the chat is a basic group or supergroup, or can_edit_messages administrator right if the chat is a channel
 //@chat_id Identifier of the chat
 unpinAllChatMessages chat_id:int53 = Ok;
 
-//@description Removes all pinned messages from a forum topic; requires can_pin_messages rights in the supergroup
+//@description Removes all pinned messages from a forum topic; requires can_pin_messages member right in the supergroup
 //@chat_id Identifier of the chat
 //@message_thread_id Message thread identifier in which messages will be unpinned
 unpinAllMessageThreadMessages chat_id:int53 message_thread_id:int53 = Ok;
@@ -8941,24 +10516,27 @@ joinChat chat_id:int53 = Ok;
 //@chat_id Chat identifier
 leaveChat chat_id:int53 = Ok;
 
-//@description Adds a new member to a chat. Members can't be added to private or secret chats
+//@description Adds a new member to a chat; requires can_invite_users member right. Members can't be added to private or secret chats. Returns information about members that weren't added
 //@chat_id Chat identifier
 //@user_id Identifier of the user
 //@forward_limit The number of earlier messages from the chat to be forwarded to the new member; up to 100. Ignored for supergroups and channels, or if the added user is a bot
-addChatMember chat_id:int53 user_id:int53 forward_limit:int32 = Ok;
+addChatMember chat_id:int53 user_id:int53 forward_limit:int32 = FailedToAddMembers;
 
-//@description Adds multiple new members to a chat. Currently, this method is only available for supergroups and channels. This method can't be used to join a chat. Members can't be added to a channel if it has more than 200 members
+//@description Adds multiple new members to a chat; requires can_invite_users member right. Currently, this method is only available for supergroups and channels.
+//-This method can't be used to join a chat. Members can't be added to a channel if it has more than 200 members. Returns information about members that weren't added
 //@chat_id Chat identifier
 //@user_ids Identifiers of the users to be added to the chat. The maximum number of added users is 20 for supergroups and 100 for channels
-addChatMembers chat_id:int53 user_ids:vector<int53> = Ok;
+addChatMembers chat_id:int53 user_ids:vector<int53> = FailedToAddMembers;
 
-//@description Changes the status of a chat member, needs appropriate privileges. This function is currently not suitable for transferring chat ownership; use transferChatOwnership instead. Use addChatMember or banChatMember if some additional parameters needs to be passed
+//@description Changes the status of a chat member; requires can_invite_users member right to add a chat member, can_promote_members administrator right to change administrator rights of the member,
+//-and can_restrict_members administrator right to change restrictions of a user. This function is currently not suitable for transferring chat ownership; use transferChatOwnership instead.
+//-Use addChatMember or banChatMember if some additional parameters needs to be passed
 //@chat_id Chat identifier
 //@member_id Member identifier. Chats can be only banned and unbanned in supergroups and channels
 //@status The new status of the member in the chat
 setChatMemberStatus chat_id:int53 member_id:MessageSender status:ChatMemberStatus = Ok;
 
-//@description Bans a member in a chat. Members can't be banned in private or secret chats. In supergroups and channels, the user will not be able to return to the group on their own using invite links, etc., unless unbanned first
+//@description Bans a member in a chat; requires can_restrict_members administrator right. Members can't be banned in private or secret chats. In supergroups and channels, the user will not be able to return to the group on their own using invite links, etc., unless unbanned first
 //@chat_id Chat identifier
 //@member_id Member identifier
 //@banned_until_date Point in time (Unix timestamp) when the user will be unbanned; 0 if never. If the user is banned for more than 366 days or for less than 30 seconds from the current time, the user is considered to be banned forever. Ignored in basic groups and if a chat is banned
@@ -8968,7 +10546,7 @@ banChatMember chat_id:int53 member_id:MessageSender banned_until_date:int32 revo
 //@description Checks whether the current session can be used to transfer a chat ownership to another user
 canTransferOwnership = CanTransferOwnershipResult;
 
-//@description Changes the owner of a chat. The current user must be a current owner of the chat. Use the method canTransferOwnership to check whether the ownership can be transferred from the current session. Available only for supergroups and channel chats
+//@description Changes the owner of a chat; requires owner privileges in the chat. Use the method canTransferOwnership to check whether the ownership can be transferred from the current session. Available only for supergroups and channel chats
 //@chat_id Chat identifier
 //@user_id Identifier of the user to which transfer the ownership. The ownership can't be transferred to a bot or to a deleted user
 //@password The 2-step verification password of the current user
@@ -8979,7 +10557,7 @@ transferChatOwnership chat_id:int53 user_id:int53 password:string = Ok;
 //@member_id Member identifier
 getChatMember chat_id:int53 member_id:MessageSender = ChatMember;
 
-//@description Searches for a specified query in the first name, last name and usernames of the members of a specified chat. Requires administrator rights in channels
+//@description Searches for a specified query in the first name, last name and usernames of the members of a specified chat. Requires administrator rights if the chat is a channel
 //@chat_id Chat identifier
 //@query Query to search for
 //@limit The maximum number of users to be returned; up to 200
@@ -9000,7 +10578,7 @@ clearAllDraftMessages exclude_secret_chats:Bool = Ok;
 //@notification_sound_id Identifier of the notification sound
 getSavedNotificationSound notification_sound_id:int64 = NotificationSounds;
 
-//@description Returns list of saved notification sounds. If a sound isn't in the list, then default sound needs to be used
+//@description Returns the list of saved notification sounds. If a sound isn't in the list, then default sound needs to be used
 getSavedNotificationSounds = NotificationSounds;
 
 //@description Adds a new notification sound to the list of saved notification sounds. The new notification sound is added to the top of the list. If it is already in the list, its position isn't changed
@@ -9012,7 +10590,7 @@ addSavedNotificationSound sound:InputFile = NotificationSound;
 removeSavedNotificationSound notification_sound_id:int64 = Ok;
 
 
-//@description Returns list of chats with non-default notification settings for new messages
+//@description Returns the list of chats with non-default notification settings for new messages
 //@scope If specified, only chats from the scope will be returned; pass null to return chats from all scopes
 //@compare_sound Pass true to include in the response chats with only non-default sound
 getChatNotificationSettingsExceptions scope:NotificationSettingsScope compare_sound:Bool = Chats;
@@ -9026,7 +10604,11 @@ getScopeNotificationSettings scope:NotificationSettingsScope = ScopeNotification
 //@notification_settings The new notification settings for the given scope
 setScopeNotificationSettings scope:NotificationSettingsScope notification_settings:scopeNotificationSettings = Ok;
 
-//@description Resets all notification settings to their default values. By default, all chats are unmuted and message previews are shown
+//@description Changes notification settings for reactions
+//@notification_settings The new notification settings for reactions
+setReactionNotificationSettings notification_settings:reactionNotificationSettings = Ok;
+
+//@description Resets all chat and scope notification settings to their default values. By default, all chats are unmuted and message previews are shown
 resetAllNotificationSettings = Ok;
 
 
@@ -9052,23 +10634,24 @@ readChatList chat_list:ChatList = Ok;
 //@only_local Pass true to get only locally available information without sending network requests
 getStory story_sender_chat_id:int53 story_id:int32 only_local:Bool = Story;
 
-//@description Returns channel chats in which the current user has the right to post stories. The chats must be rechecked with canSendStory before actually trying to post a story there
+//@description Returns supergroup and channel chats in which the current user has the right to post stories. The chats must be rechecked with canSendStory before actually trying to post a story there
 getChatsToSendStories = Chats;
 
-//@description Checks whether the current user can send a story on behalf of a chat; requires can_post_stories rights for channel chats
+//@description Checks whether the current user can send a story on behalf of a chat; requires can_post_stories right for supergroup and channel chats
 //@chat_id Chat identifier
 canSendStory chat_id:int53 = CanSendStoryResult;
 
-//@description Sends a new story to a chat; requires can_post_stories rights for channel chats. Returns a temporary story
+//@description Sends a new story to a chat; requires can_post_stories right for supergroup and channel chats. Returns a temporary story
 //@chat_id Identifier of the chat that will post the story
 //@content Content of the story
 //@areas Clickable rectangle areas to be shown on the story media; pass null if none
-//@caption Story caption; pass null to use an empty caption; 0-getOption("story_caption_length_max") characters
-//@privacy_settings The privacy settings for the story
+//@caption Story caption; pass null to use an empty caption; 0-getOption("story_caption_length_max") characters; can have entities only if getOption("can_use_text_entities_in_story_caption")
+//@privacy_settings The privacy settings for the story; ignored for stories sent to supergroup and channel chats
 //@active_period Period after which the story is moved to archive, in seconds; must be one of 6 * 3600, 12 * 3600, 86400, or 2 * 86400 for Telegram Premium users, and 86400 otherwise
-//@is_pinned Pass true to keep the story accessible after expiration
+//@from_story_full_id Full identifier of the original story, which content was used to create the story
+//@is_posted_to_chat_page Pass true to keep the story accessible after expiration
 //@protect_content Pass true if the content of the story must be protected from forwarding and screenshotting
-sendStory chat_id:int53 content:InputStoryContent areas:inputStoryAreas caption:formattedText privacy_settings:StoryPrivacySettings active_period:int32 is_pinned:Bool protect_content:Bool = Story;
+sendStory chat_id:int53 content:InputStoryContent areas:inputStoryAreas caption:formattedText privacy_settings:StoryPrivacySettings active_period:int32 from_story_full_id:storyFullId is_posted_to_chat_page:Bool protect_content:Bool = Story;
 
 //@description Changes content and caption of a story. Can be called only if story.can_be_edited == true
 //@story_sender_chat_id Identifier of the chat that posted the story
@@ -9078,24 +10661,23 @@ sendStory chat_id:int53 content:InputStoryContent areas:inputStoryAreas caption:
 //@caption New story caption; pass null to keep the current caption
 editStory story_sender_chat_id:int53 story_id:int32 content:InputStoryContent areas:inputStoryAreas caption:formattedText = Ok;
 
-//@description Changes privacy settings of a story. Can be called only if story.can_be_edited == true
-//@story_sender_chat_id Identifier of the chat that posted the story
+//@description Changes privacy settings of a story. The method can be called only for stories posted on behalf of the current user and if story.can_be_edited == true
 //@story_id Identifier of the story
 //@privacy_settings The new privacy settigs for the story
-setStoryPrivacySettings story_sender_chat_id:int53 story_id:int32 privacy_settings:StoryPrivacySettings = Ok;
+setStoryPrivacySettings story_id:int32 privacy_settings:StoryPrivacySettings = Ok;
 
-//@description Toggles whether a story is accessible after expiration. Can be called only if story.can_toggle_is_pinned == true
+//@description Toggles whether a story is accessible after expiration. Can be called only if story.can_toggle_is_posted_to_chat_page == true
 //@story_sender_chat_id Identifier of the chat that posted the story
 //@story_id Identifier of the story
-//@is_pinned Pass true to make the story accessible after expiration; pass false to make it private
-toggleStoryIsPinned story_sender_chat_id:int53 story_id:int32 is_pinned:Bool = Ok;
+//@is_posted_to_chat_page Pass true to make the story accessible after expiration; pass false to make it private
+toggleStoryIsPostedToChatPage story_sender_chat_id:int53 story_id:int32 is_posted_to_chat_page:Bool = Ok;
 
 //@description Deletes a previously sent story. Can be called only if story.can_be_deleted == true
 //@story_sender_chat_id Identifier of the chat that posted the story
 //@story_id Identifier of the story to delete
 deleteStory story_sender_chat_id:int53 story_id:int32 = Ok;
 
-//@description Returns list of chats with non-default notification settings for stories
+//@description Returns the list of chats with non-default notification settings for stories
 getStoryNotificationSettingsExceptions = Chats;
 
 //@description Loads more active stories from a story list. The loaded stories will be sent through updates. Active stories are sorted by
@@ -9112,15 +10694,15 @@ setChatActiveStoriesList chat_id:int53 story_list:StoryList = Ok;
 //@chat_id Chat identifier
 getChatActiveStories chat_id:int53 = ChatActiveStories;
 
-//@description Returns the list of pinned stories posted by the given chat. The stories are returned in a reverse chronological order (i.e., in order of decreasing story_id).
-//-For optimal performance, the number of returned stories is chosen by TDLib
+//@description Returns the list of stories that posted by the given chat to its chat page. If from_story_id == 0, then pinned stories are returned first.
+//-Then, stories are returned in a reverse chronological order (i.e., in order of decreasing story_id). For optimal performance, the number of returned stories is chosen by TDLib
 //@chat_id Chat identifier
-//@from_story_id Identifier of the story starting from which stories must be returned; use 0 to get results from the last story
+//@from_story_id Identifier of the story starting from which stories must be returned; use 0 to get results from pinned and the newest story
 //@limit The maximum number of stories to be returned
 //-For optimal performance, the number of returned stories is chosen by TDLib and can be smaller than the specified limit
-getChatPinnedStories chat_id:int53 from_story_id:int32 limit:int32 = Stories;
+getChatPostedToChatPageStories chat_id:int53 from_story_id:int32 limit:int32 = Stories;
 
-//@description Returns the list of all stories posted by the given chat; requires can_edit_stories rights for channel chats.
+//@description Returns the list of all stories posted by the given chat; requires can_edit_stories right in the chat.
 //-The stories are returned in a reverse chronological order (i.e., in order of decreasing story_id). For optimal performance, the number of returned stories is chosen by TDLib
 //@chat_id Chat identifier
 //@from_story_id Identifier of the story starting from which stories must be returned; use 0 to get results from the last story
@@ -9128,6 +10710,11 @@ getChatPinnedStories chat_id:int53 from_story_id:int32 limit:int32 = Stories;
 //-For optimal performance, the number of returned stories is chosen by TDLib and can be smaller than the specified limit
 getChatArchivedStories chat_id:int53 from_story_id:int32 limit:int32 = Stories;
 
+//@description Changes the list of pinned stories on a chat page; requires can_edit_stories right in the chat
+//@chat_id Identifier of the chat that posted the stories
+//@story_ids New list of pinned stories. All stories must be posted to the chat page first. There can be up to getOption("pinned_story_count_max") pinned stories on a chat page
+setChatPinnedStories chat_id:int53 story_ids:vector<int32> = Ok;
+
 //@description Informs TDLib that a story is opened and is being viewed by the user
 //@story_sender_chat_id The identifier of the sender of the opened story
 //@story_id The identifier of the story
@@ -9142,21 +10729,31 @@ closeStory story_sender_chat_id:int53 story_id:int32 = Ok;
 //@row_size Number of reaction per row, 5-25
 getStoryAvailableReactions row_size:int32 = AvailableReactions;
 
-//@description Changes chosen reaction on a story
+//@description Changes chosen reaction on a story that has already been sent
 //@story_sender_chat_id The identifier of the sender of the story
 //@story_id The identifier of the story
 //@reaction_type Type of the reaction to set; pass null to remove the reaction. `reactionTypeCustomEmoji` reactions can be used only by Telegram Premium users
 //@update_recent_reactions Pass true if the reaction needs to be added to recent reactions
 setStoryReaction story_sender_chat_id:int53 story_id:int32 reaction_type:ReactionType update_recent_reactions:Bool = Ok;
 
-//@description Returns viewers of a story. The method can be called only for stories posted on behalf of the current user
+//@description Returns interactions with a story. The method can be called only for stories posted on behalf of the current user
+//@story_id Story identifier
+//@query Query to search for in names, usernames and titles; may be empty to get all relevant interactions
+//@only_contacts Pass true to get only interactions by contacts; pass false to get all relevant interactions
+//@prefer_forwards Pass true to get forwards and reposts first, then reactions, then other views; pass false to get interactions sorted just by interaction date
+//@prefer_with_reaction Pass true to get interactions with reaction first; pass false to get interactions sorted just by interaction date. Ignored if prefer_forwards == true
+//@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
+//@limit The maximum number of story interactions to return
+getStoryInteractions story_id:int32 query:string only_contacts:Bool prefer_forwards:Bool prefer_with_reaction:Bool offset:string limit:int32 = StoryInteractions;
+
+//@description Returns interactions with a story posted in a chat. Can be used only if story is posted on behalf of a chat and the user is an administrator in the chat
+//@story_sender_chat_id The identifier of the sender of the story
 //@story_id Story identifier
-//@query Query to search for in names and usernames of the viewers; may be empty to get all relevant viewers
-//@only_contacts Pass true to get only contacts; pass false to get all relevant viewers
-//@prefer_with_reaction Pass true to get viewers with reaction first; pass false to get viewers sorted just by view_date
+//@reaction_type Pass the default heart reaction or a suggested reaction type to receive only interactions with the specified reaction type; pass null to receive all interactions
+//@prefer_forwards Pass true to get forwards and reposts first, then reactions, then other views; pass false to get interactions sorted just by interaction date
 //@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
-//@limit The maximum number of story viewers to return
-getStoryViewers story_id:int32 query:string only_contacts:Bool prefer_with_reaction:Bool offset:string limit:int32 = StoryViewers;
+//@limit The maximum number of story interactions to return
+getChatStoryInteractions story_sender_chat_id:int53 story_id:int32 reaction_type:ReactionType prefer_forwards:Bool offset:string limit:int32 = StoryInteractions;
 
 //@description Reports a story to the Telegram moderators
 //@story_sender_chat_id The identifier of the sender of the story to report
@@ -9169,12 +10766,29 @@ reportStory story_sender_chat_id:int53 story_id:int32 reason:ReportReason text:s
 //-and for the next "story_stealth_mode_future_period" seconds; for Telegram Premium users only
 activateStoryStealthMode = Ok;
 
+//@description Returns forwards of a story as a message to public chats and reposts by public channels. Can be used only if the story is posted on behalf of the current user or story.can_get_statistics == true.
+//-For optimal performance, the number of returned messages and stories is chosen by TDLib
+//@story_sender_chat_id The identifier of the sender of the story
+//@story_id The identifier of the story
+//@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
+//@limit The maximum number of messages and stories to be returned; must be positive and can't be greater than 100. For optimal performance, the number of returned objects is chosen by TDLib and can be smaller than the specified limit
+getStoryPublicForwards story_sender_chat_id:int53 story_id:int32 offset:string limit:int32 = PublicForwards;
+
+
+//@description Returns the list of features available on the specific chat boost level; this is an offline request
+//@is_channel Pass true to get the list of features for channels; pass false to get the list of features for supergroups
+//@level Chat boost level
+getChatBoostLevelFeatures is_channel:Bool level:int32 = ChatBoostLevelFeatures;
+
+//@description Returns the list of features available for different chat boost levels; this is an offline request
+//@is_channel Pass true to get the list of features for channels; pass false to get the list of features for supergroups
+getChatBoostFeatures is_channel:Bool = ChatBoostFeatures;
 
 //@description Returns the list of available chat boost slots for the current user
 getAvailableChatBoostSlots = ChatBoostSlots;
 
-//@description Returns the current boost status for a channel chat
-//@chat_id Identifier of the channel chat
+//@description Returns the current boost status for a supergroup or a channel chat
+//@chat_id Identifier of the chat
 getChatBoostStatus chat_id:int53 = ChatBoostStatus;
 
 //@description Boosts a chat and returns the list of available chat boost slots for the current user after the boost
@@ -9182,7 +10796,7 @@ getChatBoostStatus chat_id:int53 = ChatBoostStatus;
 //@slot_ids Identifiers of boost slots of the current user from which to apply boosts to the chat
 boostChat chat_id:int53 slot_ids:vector<int32> = ChatBoostSlots;
 
-//@description Returns an HTTPS link to boost the specified channel chat
+//@description Returns an HTTPS link to boost the specified supergroup or channel chat
 //@chat_id Identifier of the chat
 getChatBoostLink chat_id:int53 = ChatBoostLink;
 
@@ -9190,14 +10804,14 @@ getChatBoostLink chat_id:int53 = ChatBoostLink;
 //@url The link to boost a chat
 getChatBoostLinkInfo url:string = ChatBoostLinkInfo;
 
-//@description Returns list of boosts applied to a chat; requires administrator rights in the channel chat
+//@description Returns the list of boosts applied to a chat; requires administrator rights in the chat
 //@chat_id Identifier of the chat
 //@only_gift_codes Pass true to receive only boosts received from gift codes and giveaways created by the chat
 //@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
 //@limit The maximum number of boosts to be returned; up to 100. For optimal performance, the number of returned boosts can be smaller than the specified limit
 getChatBoosts chat_id:int53 only_gift_codes:Bool offset:string limit:int32 = FoundChatBoosts;
 
-//@description Returns list of boosts applied to a chat by a given user; requires administrator rights in the channel chat; for bots only
+//@description Returns the list of boosts applied to a chat by a given user; requires administrator rights in the chat; for bots only
 //@chat_id Identifier of the chat
 //@user_id Identifier of the user
 getUserChatBoosts chat_id:int53 user_id:int53 = FoundChatBoosts;
@@ -9214,19 +10828,29 @@ getAttachmentMenuBot bot_user_id:int53 = AttachmentMenuBot;
 toggleBotIsAddedToAttachmentMenu bot_user_id:int53 is_added:Bool allow_write_access:Bool = Ok;
 
 
-//@description Returns up to 8 emoji statuses, which must be shown right after the default Premium Badge in the emoji status list
+//@description Returns up to 8 emoji statuses, which must be shown right after the default Premium Badge in the emoji status list for self status
 getThemedEmojiStatuses = EmojiStatuses;
 
-//@description Returns recent emoji statuses
+//@description Returns recent emoji statuses for self status
 getRecentEmojiStatuses = EmojiStatuses;
 
-//@description Returns default emoji statuses
+//@description Returns default emoji statuses for self status
 getDefaultEmojiStatuses = EmojiStatuses;
 
-//@description Clears the list of recently used emoji statuses
+//@description Clears the list of recently used emoji statuses for self status
 clearRecentEmojiStatuses = Ok;
 
 
+//@description Returns up to 8 emoji statuses, which must be shown in the emoji status list for chats
+getThemedChatEmojiStatuses = EmojiStatuses;
+
+//@description Returns default emoji statuses for chats
+getDefaultChatEmojiStatuses = EmojiStatuses;
+
+//@description Returns the list of emoji statuses, which can't be used as chat emoji status, even they are from a sticker set with is_allowed_as_chat_emoji_status == true
+getDisallowedChatEmojiStatuses = EmojiStatuses;
+
+
 //@description Downloads a file from the cloud. Download progress and completion of the download will be notified through updateFile updates
 //@file_id Identifier of the file to download
 //@priority Priority of the download (1-32). The higher the priority, the earlier the file will be downloaded. If the priorities of two files are equal, then the last one for which downloadFile/addFileToDownloads was called will be downloaded first
@@ -9250,8 +10874,9 @@ cancelDownloadFile file_id:int32 only_if_pending:Bool = Ok;
 //@directory Directory in which the file is supposed to be saved
 getSuggestedFileName file_id:int32 directory:string = Text;
 
-//@description Preliminary uploads a file to the cloud before sending it in a message, which can be useful for uploading of being recorded voice and video notes. Updates updateFile will be used
-//-to notify about upload progress and successful completion of the upload. The file will not have a persistent remote identifier until it is sent in a message
+//@description Preliminary uploads a file to the cloud before sending it in a message, which can be useful for uploading of being recorded voice and video notes.
+//-In all other cases there is no need to preliminary upload a file. Updates updateFile will be used to notify about upload progress.
+//-The upload will not be completed until the file is sent in a message
 //@file File to upload
 //@file_type File type; pass null if unknown
 //@priority Priority of the upload (1-32). The higher the priority, the earlier the file will be uploaded. If the priorities of two files are equal, then the first one for which preliminaryUploadFile was called will be uploaded first
@@ -9289,7 +10914,7 @@ readFilePart file_id:int32 offset:int53 count:int53 = FilePart;
 deleteFile file_id:int32 = Ok;
 
 //@description Adds a file from a message to the list of file downloads. Download progress and completion of the download will be notified through updateFile updates.
-//-If message database is used, the list of file downloads is persistent across application restarts. The downloading is independent from download using downloadFile, i.e. it continues if downloadFile is canceled or is used to download a part of the file
+//-If message database is used, the list of file downloads is persistent across application restarts. The downloading is independent of download using downloadFile, i.e. it continues if downloadFile is canceled or is used to download a part of the file
 //@file_id Identifier of the file to download
 //@chat_id Chat identifier of the message with the file
 //@message_id Message identifier
@@ -9325,16 +10950,23 @@ removeAllFilesFromDownloads only_active:Bool only_completed:Bool delete_from_cac
 searchFileDownloads query:string only_active:Bool only_completed:Bool offset:string limit:int32 = FoundFileDownloads;
 
 
+//@description Application verification has been completed. Can be called before authorization
+//@verification_id Unique identifier for the verification process as received from updateApplicationVerificationRequired
+//@token Play Integrity API token for the Android application, or secret from push notification for the iOS application;
+//-pass an empty string to abort verification and receive error VERIFICATION_FAILED for the request
+setApplicationVerificationToken verification_id:int53 token:string = Ok;
+
+
 //@description Returns information about a file with messages exported from another application
 //@message_file_head Beginning of the message file; up to 100 first lines
 getMessageFileType message_file_head:string = MessageFileType;
 
 //@description Returns a confirmation text to be shown to the user before starting message import
-//@chat_id Identifier of a chat to which the messages will be imported. It must be an identifier of a private chat with a mutual contact or an identifier of a supergroup chat with can_change_info administrator right
+//@chat_id Identifier of a chat to which the messages will be imported. It must be an identifier of a private chat with a mutual contact or an identifier of a supergroup chat with can_change_info member right
 getMessageImportConfirmationText chat_id:int53 = Text;
 
 //@description Imports messages exported from another app
-//@chat_id Identifier of a chat to which the messages will be imported. It must be an identifier of a private chat with a mutual contact or an identifier of a supergroup chat with can_change_info administrator right
+//@chat_id Identifier of a chat to which the messages will be imported. It must be an identifier of a private chat with a mutual contact or an identifier of a supergroup chat with can_change_info member right
 //@message_file File with messages to import. Only inputFileLocal and inputFileGenerated are supported. The file must not be previously uploaded
 //@attached_files Files used in the imported messages. Only inputFileLocal and inputFileGenerated are supported. The files must not be previously uploaded
 importMessages chat_id:int53 message_file:InputFile attached_files:vector<InputFile> = Ok;
@@ -9366,7 +10998,7 @@ editChatInviteLink chat_id:int53 invite_link:string name:string expiration_date:
 //@invite_link Invite link to get
 getChatInviteLink chat_id:int53 invite_link:string = ChatInviteLink;
 
-//@description Returns list of chat administrators with number of their invite links. Requires owner privileges in the chat
+//@description Returns the list of chat administrators with number of their invite links. Requires owner privileges in the chat
 //@chat_id Chat identifier
 getChatInviteLinkCounts chat_id:int53 = ChatInviteLinkCounts;
 
@@ -9473,7 +11105,7 @@ sendCallDebugInformation call_id:int32 debug_information:string = Ok;
 sendCallLog call_id:int32 log_file:InputFile = Ok;
 
 
-//@description Returns list of participant identifiers, on whose behalf a video chat in the chat can be joined
+//@description Returns the list of participant identifiers, on whose behalf a video chat in the chat can be joined
 //@chat_id Chat identifier
 getVideoChatAvailableParticipants chat_id:int53 = MessageSenders;
 
@@ -9482,18 +11114,18 @@ getVideoChatAvailableParticipants chat_id:int53 = MessageSenders;
 //@default_participant_id Default group call participant identifier to join the video chats
 setVideoChatDefaultParticipant chat_id:int53 default_participant_id:MessageSender = Ok;
 
-//@description Creates a video chat (a group call bound to a chat). Available only for basic groups, supergroups and channels; requires can_manage_video_chats rights
+//@description Creates a video chat (a group call bound to a chat). Available only for basic groups, supergroups and channels; requires can_manage_video_chats administrator right
 //@chat_id Identifier of a chat in which the video chat will be created
 //@title Group call title; if empty, chat title will be used
 //@start_date Point in time (Unix timestamp) when the group call is supposed to be started by an administrator; 0 to start the video chat immediately. The date must be at least 10 seconds and at most 8 days in the future
-//@is_rtmp_stream Pass true to create an RTMP stream instead of an ordinary video chat; requires creator privileges
+//@is_rtmp_stream Pass true to create an RTMP stream instead of an ordinary video chat; requires owner privileges
 createVideoChat chat_id:int53 title:string start_date:int32 is_rtmp_stream:Bool = GroupCallId;
 
-//@description Returns RTMP URL for streaming to the chat; requires creator privileges
+//@description Returns RTMP URL for streaming to the chat; requires owner privileges
 //@chat_id Chat identifier
 getVideoChatRtmpUrl chat_id:int53 = RtmpUrl;
 
-//@description Replaces the current RTMP URL for streaming to the chat; requires creator privileges
+//@description Replaces the current RTMP URL for streaming to the chat; requires owner privileges
 //@chat_id Chat identifier
 replaceVideoChatRtmpUrl chat_id:int53 = RtmpUrl;
 
@@ -9702,7 +11334,8 @@ suggestUserProfilePhoto user_id:int53 photo:InputChatPhoto = Ok;
 
 //@description Searches a user by their phone number. Returns a 404 error if the user can't be found
 //@phone_number Phone number to search for
-searchUserByPhoneNumber phone_number:string = User;
+//@only_local Pass true to get only locally available information without sending network requests
+searchUserByPhoneNumber phone_number:string only_local:Bool = User;
 
 //@description Shares the phone number of the current user with a mutual contact. Supposed to be called when the user clicks on chatActionBarSharePhoneNumber
 //@user_id Identifier of the user with whom to share the phone number. The user must be a mutual contact
@@ -9718,7 +11351,7 @@ getUserProfilePhotos user_id:int53 offset:int32 limit:int32 = ChatPhotos;
 
 //@description Returns stickers from the installed sticker sets that correspond to any of the given emoji or can be found by sticker-specific keywords. If the query is non-empty, then favorite, recently used or trending stickers may also be returned
 //@sticker_type Type of the stickers to return
-//@query Search query; a space-separated list of emoji or a keyword prefix. If empty, returns all known installed stickers
+//@query Search query; a space-separated list of emojis or a keyword prefix. If empty, returns all known installed stickers
 //@limit The maximum number of stickers to be returned
 //@chat_id Chat identifier for which to return stickers. Available custom emoji stickers may be different for different chats
 getStickers sticker_type:StickerType query:string limit:int32 chat_id:int53 = Stickers;
@@ -9732,10 +11365,13 @@ getAllStickerEmojis sticker_type:StickerType query:string chat_id:int53 return_o
 
 //@description Searches for stickers from public sticker sets that correspond to any of the given emoji
 //@sticker_type Type of the stickers to return
-//@emojis Space-separated list of emoji to search for; must be non-empty
+//@emojis Space-separated list of emojis to search for; must be non-empty
 //@limit The maximum number of stickers to be returned; 0-100
 searchStickers sticker_type:StickerType emojis:string limit:int32 = Stickers;
 
+//@description Returns greeting stickers from regular sticker sets that can be used for the start page of other users
+getGreetingStickers = Stickers;
+
 //@description Returns premium stickers from regular sticker sets
 //@limit The maximum number of stickers to be returned; 0-100
 getPremiumStickers limit:int32 = Stickers;
@@ -9746,7 +11382,7 @@ getInstalledStickerSets sticker_type:StickerType = StickerSets;
 
 //@description Returns a list of archived sticker sets
 //@sticker_type Type of the sticker sets to return
-//@offset_sticker_set_id Identifier of the sticker set from which to return the result
+//@offset_sticker_set_id Identifier of the sticker set from which to return the result; use 0 to get results from the beginning
 //@limit The maximum number of sticker sets to return; up to 100
 getArchivedStickerSets sticker_type:StickerType offset_sticker_set_id:int64 limit:int32 = StickerSets;
 
@@ -9774,9 +11410,10 @@ searchStickerSet name:string = StickerSet;
 //@limit The maximum number of sticker sets to return
 searchInstalledStickerSets sticker_type:StickerType query:string limit:int32 = StickerSets;
 
-//@description Searches for ordinary sticker sets by looking for specified query in their title and name. Excludes installed sticker sets from the results
+//@description Searches for sticker sets by looking for specified query in their title and name. Excludes installed sticker sets from the results
+//@sticker_type Type of the sticker sets to return
 //@query Query to search for
-searchStickerSets query:string = StickerSets;
+searchStickerSets sticker_type:StickerType query:string = StickerSets;
 
 //@description Installs/uninstalls or activates/archives a sticker set
 //@set_id Identifier of the sticker set
@@ -9798,7 +11435,7 @@ reorderInstalledStickerSets sticker_type:StickerType sticker_set_ids:vector<int6
 getRecentStickers is_attached:Bool = Stickers;
 
 //@description Manually adds a new sticker to the list of recently used stickers. The new sticker is added to the top of the list. If the sticker was already in the list, it is removed from the list first.
-//-Only stickers belonging to a sticker set can be added to this list. Emoji stickers can't be added to recent stickers
+//-Only stickers belonging to a sticker set or in WEBP or WEBM format can be added to this list. Emoji stickers can't be added to recent stickers
 //@is_attached Pass true to add the sticker to the list of stickers recently attached to photo or video files; pass false to add the sticker to the list of recently sent stickers
 //@sticker Sticker file to add
 addRecentSticker is_attached:Bool sticker:InputFile = Stickers;
@@ -9816,7 +11453,7 @@ clearRecentStickers is_attached:Bool = Ok;
 getFavoriteStickers = Stickers;
 
 //@description Adds a new sticker to the list of favorite stickers. The new sticker is added to the top of the list. If the sticker was already in the list, it is removed from the list first.
-//-Only stickers belonging to a sticker set can be added to this list. Emoji stickers can't be added to favorite stickers
+//-Only stickers belonging to a sticker set or in WEBP or WEBM format can be added to this list. Emoji stickers can't be added to favorite stickers
 //@sticker Sticker file to add
 addFavoriteSticker sticker:InputFile = Ok;
 
@@ -9828,13 +11465,17 @@ removeFavoriteSticker sticker:InputFile = Ok;
 //@sticker Sticker file identifier
 getStickerEmojis sticker:InputFile = Emojis;
 
-//@description Searches for emojis by keywords. Supported only if the file database is enabled
+//@description Searches for emojis by keywords. Supported only if the file database is enabled. Order of results is unspecified
+//@text Text to search for
+//@input_language_codes List of possible IETF language tags of the user's input language; may be empty if unknown
+searchEmojis text:string input_language_codes:vector<string> = EmojiKeywords;
+
+//@description Return emojis matching the keyword. Supported only if the file database is enabled. Order of results is unspecified
 //@text Text to search for
-//@exact_match Pass true if only emojis, which exactly match the text, needs to be returned
 //@input_language_codes List of possible IETF language tags of the user's input language; may be empty if unknown
-searchEmojis text:string exact_match:Bool input_language_codes:vector<string> = Emojis;
+getKeywordEmojis text:string input_language_codes:vector<string> = Emojis;
 
-//@description Returns available emojis categories
+//@description Returns available emoji categories
 //@type Type of emoji categories to return; pass null to get default emoji categories
 getEmojiCategories type:EmojiCategoryType = EmojiCategories;
 
@@ -9846,7 +11487,7 @@ getAnimatedEmoji emoji:string = AnimatedEmoji;
 //@language_code Language code for which the emoji replacements will be suggested
 getEmojiSuggestionsUrl language_code:string = HttpUrl;
 
-//@description Returns list of custom emoji stickers by their identifiers. Stickers are returned in arbitrary order. Only found stickers are returned
+//@description Returns the list of custom emoji stickers by their identifiers. Stickers are returned in arbitrary order. Only found stickers are returned
 //@custom_emoji_ids Identifiers of custom emoji stickers. At most 200 custom emoji stickers can be received simultaneously
 getCustomEmojiStickers custom_emoji_ids:vector<int64> = Stickers;
 
@@ -9863,7 +11504,8 @@ getDefaultBackgroundCustomEmojiStickers = Stickers;
 //@description Returns saved animations
 getSavedAnimations = Animations;
 
-//@description Manually adds a new animation to the list of saved animations. The new animation is added to the beginning of the list. If the animation was already in the list, it is removed first. Only non-secret video animations with MIME type "video/mp4" can be added to the list
+//@description Manually adds a new animation to the list of saved animations. The new animation is added to the beginning of the list. If the animation was already in the list, it is removed first.
+//-Only non-secret video animations with MIME type "video/mp4" can be added to the list
 //@animation The animation file to be added. Only animations known to the server (i.e., successfully sent via a message) can be added to the list
 addSavedAnimation animation:InputFile = Ok;
 
@@ -9908,9 +11550,14 @@ deleteProfilePhoto profile_photo_id:int64 = Ok;
 
 //@description Changes accent color and background custom emoji for the current user; for Telegram Premium users only
 //@accent_color_id Identifier of the accent color to use
-//@background_custom_emoji_id Identifier of a custom emoji to be shown on the reply header background; 0 if none
+//@background_custom_emoji_id Identifier of a custom emoji to be shown on the reply header and link preview background; 0 if none
 setAccentColor accent_color_id:int32 background_custom_emoji_id:int64 = Ok;
 
+//@description Changes accent color and background custom emoji for profile of the current user; for Telegram Premium users only
+//@profile_accent_color_id Identifier of the accent color to use for profile; pass -1 if none
+//@profile_background_custom_emoji_id Identifier of a custom emoji to be shown on the user's profile photo background; 0 if none
+setProfileAccentColor profile_accent_color_id:int32 profile_background_custom_emoji_id:int64 = Ok;
+
 //@description Changes the first and last name of the current user
 //@first_name The new value of the first name for the current user; 1-64 characters
 //@last_name The new value of the optional last name for the current user; 0-64 characters
@@ -9933,25 +11580,110 @@ toggleUsernameIsActive username:string is_active:Bool = Ok;
 //@usernames The new order of active usernames. All currently active usernames must be specified
 reorderActiveUsernames usernames:vector<string> = Ok;
 
+//@description Changes the birthdate of the current user
+//@birthdate The new value of the current user's birthdate; pass null to remove the birthdate
+setBirthdate birthdate:birthdate = Ok;
+
+//@description Changes the personal chat of the current user
+//@chat_id Identifier of the new personal chat; pass 0 to remove the chat. Use getSuitablePersonalChats to get suitable chats
+setPersonalChat chat_id:int53 = Ok;
+
 //@description Changes the emoji status of the current user; for Telegram Premium users only
 //@emoji_status New emoji status; pass null to switch to the default badge
 setEmojiStatus emoji_status:emojiStatus = Ok;
 
-//@description Changes the location of the current user. Needs to be called if getOption("is_location_visible") is true and location changes for more than 1 kilometer
+//@description Changes the location of the current user. Needs to be called if getOption("is_location_visible") is true and location changes for more than 1 kilometer. Must not be called if the user has a business location
 //@location The new location of the user
 setLocation location:location = Ok;
 
-//@description Changes the phone number of the user and sends an authentication code to the user's new phone number; for official Android and iOS applications only. On success, returns information about the sent code
-//@phone_number The new phone number of the user in international format
+//@description Toggles whether the current user has sponsored messages enabled. The setting has no effect for users without Telegram Premium for which sponsored messages are always enabled
+//@has_sponsored_messages_enabled Pass true to enable sponsored messages for the current user; false to disable them
+toggleHasSponsoredMessagesEnabled has_sponsored_messages_enabled:Bool = Ok;
+
+//@description Changes the business location of the current user. Requires Telegram Business subscription
+//@location The new location of the business; pass null to remove the location
+setBusinessLocation location:businessLocation = Ok;
+
+//@description Changes the business opening hours of the current user. Requires Telegram Business subscription
+//@opening_hours The new opening hours of the business; pass null to remove the opening hours; up to 28 time intervals can be specified
+setBusinessOpeningHours opening_hours:businessOpeningHours = Ok;
+
+//@description Changes the business greeting message settings of the current user. Requires Telegram Business subscription
+//@greeting_message_settings The new settings for the greeting message of the business; pass null to disable the greeting message
+setBusinessGreetingMessageSettings greeting_message_settings:businessGreetingMessageSettings = Ok;
+
+//@description Changes the business away message settings of the current user. Requires Telegram Business subscription
+//@away_message_settings The new settings for the away message of the business; pass null to disable the away message
+setBusinessAwayMessageSettings away_message_settings:businessAwayMessageSettings = Ok;
+
+//@description Changes the business start page of the current user. Requires Telegram Business subscription
+//@start_page The new start page of the business; pass null to remove custom start page
+setBusinessStartPage start_page:inputBusinessStartPage = Ok;
+
+
+//@description Sends a code to the specified phone number. Aborts previous phone number verification if there was one. On success, returns information about the sent code
+//@phone_number The phone number, in international format
 //@settings Settings for the authentication of the user's phone number; pass null to use default settings
-changePhoneNumber phone_number:string settings:phoneNumberAuthenticationSettings = AuthenticationCodeInfo;
+//@type Type of the request for which the code is sent
+sendPhoneNumberCode phone_number:string settings:phoneNumberAuthenticationSettings type:PhoneNumberCodeType = AuthenticationCodeInfo;
 
-//@description Resends the authentication code sent to confirm a new phone number for the current user. Works only if the previously received authenticationCodeInfo next_code_type was not null and the server-specified timeout has passed
-resendChangePhoneNumberCode = AuthenticationCodeInfo;
+//@description Sends Firebase Authentication SMS to the specified phone number. Works only when received a code of the type authenticationCodeTypeFirebaseAndroid or authenticationCodeTypeFirebaseIos
+//@token Play Integrity API or SafetyNet Attestation API token for the Android application, or secret from push notification for the iOS application
+sendPhoneNumberFirebaseSms token:string = Ok;
 
-//@description Checks the authentication code sent to confirm a new phone number of the user
+//@description Reports that authentication code wasn't delivered via SMS to the specified phone number; for official mobile applications only
+//@mobile_network_code Current mobile network code
+reportPhoneNumberCodeMissing mobile_network_code:string = Ok;
+
+//@description Resends the authentication code sent to a phone number. Works only if the previously received authenticationCodeInfo next_code_type was not null and the server-specified timeout has passed
+//@reason Reason of code resending; pass null if unknown
+resendPhoneNumberCode reason:ResendCodeReason = AuthenticationCodeInfo;
+
+//@description Check the authentication code and completes the request for which the code was sent if appropriate
 //@code Authentication code to check
-checkChangePhoneNumberCode code:string = Ok;
+checkPhoneNumberCode code:string = Ok;
+
+
+//@description Returns the business bot that is connected to the current user account. Returns a 404 error if there is no connected bot
+getBusinessConnectedBot = BusinessConnectedBot;
+
+//@description Adds or changes business bot that is connected to the current user account
+//@bot Connection settings for the bot
+setBusinessConnectedBot bot:businessConnectedBot = Ok;
+
+//@description Deletes the business bot that is connected to the current user account
+//@bot_user_id Unique user identifier for the bot
+deleteBusinessConnectedBot bot_user_id:int53 = Ok;
+
+//@description Pauses or resumes the connected business bot in a specific chat
+//@chat_id Chat identifier
+//@is_paused Pass true to pause the connected bot in the chat; pass false to resume the bot
+toggleBusinessConnectedBotChatIsPaused chat_id:int53 is_paused:Bool = Ok;
+
+//@description Removes the connected business bot from a specific chat by adding the chat to businessRecipients.excluded_chat_ids
+//@chat_id Chat identifier
+removeBusinessConnectedBotFromChat chat_id:int53 = Ok;
+
+
+//@description Returns business chat links created for the current account
+getBusinessChatLinks = BusinessChatLinks;
+
+//@description Creates a business chat link for the current account. Requires Telegram Business subscription. There can be up to getOption("business_chat_link_count_max") links created. Returns the created link
+//@link_info Information about the link to create
+createBusinessChatLink link_info:inputBusinessChatLink = BusinessChatLink;
+
+//@description Edits a business chat link of the current account. Requires Telegram Business subscription. Returns the edited link
+//@link The link to edit
+//@link_info New description of the link
+editBusinessChatLink link:string link_info:inputBusinessChatLink = BusinessChatLink;
+
+//@description Deletes a business chat link of the current account
+//@link The link to delete
+deleteBusinessChatLink link:string = Ok;
+
+//@description Returns information about a business chat link
+//@link_name Name of the link
+getBusinessChatLinkInfo link_name:string = BusinessChatLinkInfo;
 
 
 //@description Returns an HTTPS link, which can be used to get information about the current user
@@ -9973,7 +11705,7 @@ setCommands scope:BotCommandScope language_code:string commands:vector<botComman
 //@language_code A two-letter ISO 639-1 language code or an empty string
 deleteCommands scope:BotCommandScope language_code:string = Ok;
 
-//@description Returns list of commands supported by the bot for the given user scope and language; for bots only
+//@description Returns the list of commands supported by the bot for the given user scope and language; for bots only
 //@scope The scope to which the commands are relevant; pass null to get commands in the default bot command scope
 //@language_code A two-letter ISO 639-1 language code or an empty string
 getCommands scope:BotCommandScope language_code:string = BotCommands;
@@ -10127,26 +11859,41 @@ reorderSupergroupActiveUsernames supergroup_id:int53 usernames:vector<string> =
 //@sticker_set_id New value of the supergroup sticker set identifier. Use 0 to remove the supergroup sticker set
 setSupergroupStickerSet supergroup_id:int53 sticker_set_id:int64 = Ok;
 
-//@description Toggles whether sender signature is added to sent messages in a channel; requires can_change_info administrator right
+//@description Changes the custom emoji sticker set of a supergroup; requires can_change_info administrator right. The chat must have at least chatBoostFeatures.min_custom_emoji_sticker_set_boost_level boost level to pass the corresponding color
+//@supergroup_id Identifier of the supergroup
+//@custom_emoji_sticker_set_id New value of the custom emoji sticker set identifier for the supergroup. Use 0 to remove the custom emoji sticker set in the supergroup
+setSupergroupCustomEmojiStickerSet supergroup_id:int53 custom_emoji_sticker_set_id:int64 = Ok;
+
+//@description Changes the number of times the supergroup must be boosted by a user to ignore slow mode and chat permission restrictions; requires can_restrict_members administrator right
+//@supergroup_id Identifier of the supergroup
+//@unrestrict_boost_count New value of the unrestrict_boost_count supergroup setting; 0-8. Use 0 to remove the setting
+setSupergroupUnrestrictBoostCount supergroup_id:int53 unrestrict_boost_count:int32 = Ok;
+
+//@description Toggles whether sender signature is added to sent messages in a channel; requires can_change_info member right
 //@supergroup_id Identifier of the channel
 //@sign_messages New value of sign_messages
 toggleSupergroupSignMessages supergroup_id:int53 sign_messages:Bool = Ok;
 
 //@description Toggles whether joining is mandatory to send messages to a discussion supergroup; requires can_restrict_members administrator right
-//@supergroup_id Identifier of the supergroup
+//@supergroup_id Identifier of the supergroup that isn't a broadcast group
 //@join_to_send_messages New value of join_to_send_messages
 toggleSupergroupJoinToSendMessages supergroup_id:int53 join_to_send_messages:Bool = Ok;
 
 //@description Toggles whether all users directly joining the supergroup need to be approved by supergroup administrators; requires can_restrict_members administrator right
-//@supergroup_id Identifier of the channel
+//@supergroup_id Identifier of the supergroup that isn't a broadcast group
 //@join_by_request New value of join_by_request
 toggleSupergroupJoinByRequest supergroup_id:int53 join_by_request:Bool = Ok;
 
-//@description Toggles whether the message history of a supergroup is available to new members; requires can_change_info administrator right
+//@description Toggles whether the message history of a supergroup is available to new members; requires can_change_info member right
 //@supergroup_id The identifier of the supergroup
 //@is_all_history_available The new value of is_all_history_available
 toggleSupergroupIsAllHistoryAvailable supergroup_id:int53 is_all_history_available:Bool = Ok;
 
+//@description Toggles whether sponsored messages are shown in the channel chat; requires owner privileges in the channel. The chat must have at least chatBoostFeatures.min_sponsored_message_disable_boost_level boost level to disable sponsored messages
+//@supergroup_id The identifier of the channel
+//@can_have_sponsored_messages The new value of can_have_sponsored_messages
+toggleSupergroupCanHaveSponsoredMessages supergroup_id:int53 can_have_sponsored_messages:Bool = Ok;
+
 //@description Toggles whether non-administrators can receive only administrators and bots using getSupergroupMembers or searchChatMembers. Can be called only if supergroupFullInfo.can_hide_members == true
 //@supergroup_id Identifier of the supergroup
 //@has_hidden_members New value of has_hidden_members
@@ -10180,7 +11927,7 @@ reportSupergroupAntiSpamFalsePositive supergroup_id:int53 message_id:int53 = Ok;
 //@supergroup_id Identifier of the supergroup or channel
 //@filter The type of users to return; pass null to use supergroupMembersFilterRecent
 //@offset Number of users to skip
-//@limit The maximum number of users be returned; up to 200
+//@limit The maximum number of users to be returned; up to 200
 getSupergroupMembers supergroup_id:int53 filter:SupergroupMembersFilter offset:int32 limit:int32 = ChatMembers;
 
 
@@ -10199,6 +11946,10 @@ closeSecretChat secret_chat_id:int32 = Ok;
 getChatEventLog chat_id:int53 query:string from_event_id:int64 limit:int32 filters:chatEventLogFilters user_ids:vector<int53> = ChatEvents;
 
 
+//@description Returns the list of supported time zones
+getTimeZones = TimeZones;
+
+
 //@description Returns an invoice payment form. This method must be called when the user presses inline button of the type inlineKeyboardButtonTypeBuy
 //@input_invoice The invoice
 //@theme Preferred payment form theme; pass null to use the default theme
@@ -10215,7 +11966,7 @@ validateOrderInfo input_invoice:InputInvoice order_info:orderInfo allow_save:Boo
 //@payment_form_id Payment form identifier returned by getPaymentForm
 //@order_info_id Identifier returned by validateOrderInfo, or an empty string
 //@shipping_option_id Identifier of a chosen shipping option, if applicable
-//@credentials The credentials chosen by user for payment
+//@credentials The credentials chosen by user for payment; pass null for a payment in Telegram stars
 //@tip_amount Chosen by the user amount of tip in the smallest units of the currency
 sendPaymentForm input_invoice:InputInvoice payment_form_id:int64 order_info_id:string shipping_option_id:string credentials:InputCredentials tip_amount:int53 = PaymentResult;
 
@@ -10238,36 +11989,45 @@ deleteSavedCredentials = Ok;
 //@invoice Information about the invoice of the type inputMessageInvoice
 createInvoiceLink invoice:InputMessageContent = HttpUrl;
 
+//@description Refunds a previously done payment in Telegram Stars
+//@user_id Identifier of the user that did the payment
+//@telegram_payment_charge_id Telegram payment identifier
+refundStarPayment user_id:int53 telegram_payment_charge_id:string = Ok;
+
 
 //@description Returns a user that can be contacted to get support
 getSupportUser = User;
 
 
-//@description Returns backgrounds installed by the user
-//@for_dark_theme Pass true to order returned backgrounds for a dark theme
-getBackgrounds for_dark_theme:Bool = Backgrounds;
-
 //@description Constructs a persistent HTTP URL for a background
 //@name Background name
-//@type Background type
+//@type Background type; backgroundTypeChatTheme isn't supported
 getBackgroundUrl name:string type:BackgroundType = HttpUrl;
 
 //@description Searches for a background by its name
 //@name The name of the background
 searchBackground name:string = Background;
 
-//@description Changes the background selected by the user; adds background to the list of installed backgrounds
-//@background The input background to use; pass null to create a new filled background or to remove the current background
-//@type Background type; pass null to use the default type of the remote background or to remove the current background
-//@for_dark_theme Pass true if the background is changed for a dark theme
-setBackground background:InputBackground type:BackgroundType for_dark_theme:Bool = Background;
+//@description Sets default background for chats; adds the background to the list of installed backgrounds
+//@background The input background to use; pass null to create a new filled background
+//@type Background type; pass null to use the default type of the remote background; backgroundTypeChatTheme isn't supported
+//@for_dark_theme Pass true if the background is set for a dark theme
+setDefaultBackground background:InputBackground type:BackgroundType for_dark_theme:Bool = Background;
+
+//@description Deletes default background for chats
+//@for_dark_theme Pass true if the background is deleted for a dark theme
+deleteDefaultBackground for_dark_theme:Bool = Ok;
+
+//@description Returns backgrounds installed by the user
+//@for_dark_theme Pass true to order returned backgrounds for a dark theme
+getInstalledBackgrounds for_dark_theme:Bool = Backgrounds;
 
 //@description Removes background from the list of installed backgrounds
 //@background_id The background identifier
-removeBackground background_id:int64 = Ok;
+removeInstalledBackground background_id:int64 = Ok;
 
 //@description Resets list of installed backgrounds to its default value
-resetBackgrounds = Ok;
+resetInstalledBackgrounds = Ok;
 
 
 //@description Returns information about the current localization target. This is an offline request if only_local is true. Can be called before authorization
@@ -10340,6 +12100,26 @@ setUserPrivacySettingRules setting:UserPrivacySetting rules:userPrivacySettingRu
 //@setting The privacy setting
 getUserPrivacySettingRules setting:UserPrivacySetting = UserPrivacySettingRules;
 
+//@description Changes privacy settings for message read date
+//@settings New settings
+setReadDatePrivacySettings settings:readDatePrivacySettings = Ok;
+
+//@description Returns privacy settings for message read date
+getReadDatePrivacySettings = ReadDatePrivacySettings;
+
+//@description Changes privacy settings for new chat creation; can be used only if getOption("can_set_new_chat_privacy_settings")
+//@settings New settings
+setNewChatPrivacySettings settings:newChatPrivacySettings = Ok;
+
+//@description Returns privacy settings for new chat creation
+getNewChatPrivacySettings = NewChatPrivacySettings;
+
+
+//@description Check whether the current user can message another user or try to create a chat with them
+//@user_id Identifier of the other user
+//@only_local Pass true to get only locally available information without sending network requests
+canSendMessageToUser user_id:int53 only_local:Bool = CanSendMessageToUserResult;
+
 
 //@description Returns the value of an option by its name. (Check the list of available options on https://core.telegram.org/tdlib/options.) Can be called before authorization. Can be called synchronously for options "version" and "commit_hash"
 //@name The name of the option
@@ -10361,7 +12141,7 @@ getAccountTtl = AccountTtl;
 //@description Deletes the account of the current user, deleting all information associated with the user from the server. The phone number of the account can be used to create a new account.
 //-Can be called before authorization when the current authorization state is authorizationStateWaitPassword
 //@reason The reason why the account was deleted; optional
-//@password The 2-step verification password of the current user. If not specified, account deletion can be canceled within one week
+//@password The 2-step verification password of the current user. If the current user isn't authorized, then an empty string can be passed and account deletion can be canceled within one week
 deleteAccount reason:string password:string = Ok;
 
 
@@ -10398,6 +12178,35 @@ reportChatPhoto chat_id:int53 file_id:int32 reason:ReportReason text:string = Ok
 reportMessageReactions chat_id:int53 message_id:int53 sender_id:MessageSender = Ok;
 
 
+//@description Returns detailed revenue statistics about a chat. Currently, this method can be used only for channels if supergroupFullInfo.can_get_revenue_statistics == true
+//@chat_id Chat identifier
+//@is_dark Pass true if a dark theme is used by the application
+getChatRevenueStatistics chat_id:int53 is_dark:Bool = ChatRevenueStatistics;
+
+//@description Returns URL for chat revenue withdrawal; requires owner privileges in the chat. Currently, this method can be used only for channels if supergroupFullInfo.can_get_revenue_statistics == true and getOption("can_withdraw_chat_revenue")
+//@chat_id Chat identifier
+//@password The 2-step verification password of the current user
+getChatRevenueWithdrawalUrl chat_id:int53 password:string = HttpUrl;
+
+//@description Returns the list of revenue transactions for a chat. Currently, this method can be used only for channels if supergroupFullInfo.can_get_revenue_statistics == true
+//@chat_id Chat identifier
+//@offset Number of transactions to skip
+//@limit The maximum number of transactions to be returned; up to 200
+getChatRevenueTransactions chat_id:int53 offset:int32 limit:int32 = ChatRevenueTransactions;
+
+
+//@description Returns detailed Telegram star revenue statistics
+//@owner_id Identifier of the owner of the Telegram stars; can be identifier of an owned bot, or identifier of a channel chat with supergroupFullInfo.can_get_revenue_statistics == true
+//@is_dark Pass true if a dark theme is used by the application
+getStarRevenueStatistics owner_id:MessageSender is_dark:Bool = StarRevenueStatistics;
+
+//@description Returns URL for Telegram star withdrawal
+//@owner_id Identifier of the owner of the Telegram stars; can be identifier of an owned bot, or identifier of a channel chat with supergroupFullInfo.can_get_revenue_statistics == true
+//@star_count The number of Telegram stars to withdraw. Must be at least getOption("star_withdrawal_count_min")
+//@password The 2-step verification password of the current user
+getStarWithdrawalUrl owner_id:MessageSender star_count:int53 password:string = HttpUrl;
+
+
 //@description Returns detailed statistics about a chat. Currently, this method can be used only for supergroups and channels. Can be used only if supergroupFullInfo.can_get_statistics == true
 //@chat_id Chat identifier
 //@is_dark Pass true if a dark theme is used by the application
@@ -10409,12 +12218,18 @@ getChatStatistics chat_id:int53 is_dark:Bool = ChatStatistics;
 //@is_dark Pass true if a dark theme is used by the application
 getMessageStatistics chat_id:int53 message_id:int53 is_dark:Bool = MessageStatistics;
 
-//@description Returns forwarded copies of a channel message to different public channels. Can be used only if message.can_get_statistics == true. For optimal performance, the number of returned messages is chosen by TDLib
+//@description Returns forwarded copies of a channel message to different public channels and public reposts as a story. Can be used only if message.can_get_statistics == true. For optimal performance, the number of returned messages and stories is chosen by TDLib
 //@chat_id Chat identifier of the message
 //@message_id Message identifier
 //@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
-//@limit The maximum number of messages to be returned; must be positive and can't be greater than 100. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
-getMessagePublicForwards chat_id:int53 message_id:int53 offset:string limit:int32 = FoundMessages;
+//@limit The maximum number of messages and stories to be returned; must be positive and can't be greater than 100. For optimal performance, the number of returned objects is chosen by TDLib and can be smaller than the specified limit
+getMessagePublicForwards chat_id:int53 message_id:int53 offset:string limit:int32 = PublicForwards;
+
+//@description Returns detailed statistics about a story. Can be used only if story.can_get_statistics == true
+//@chat_id Chat identifier
+//@story_id Story identifier
+//@is_dark Pass true if a dark theme is used by the application
+getStoryStatistics chat_id:int53 story_id:int32 is_dark:Bool = StoryStatistics;
 
 //@description Loads an asynchronous or a zoomed in statistical graph
 //@chat_id Chat identifier
@@ -10516,19 +12331,6 @@ setPassportElementErrors user_id:int53 errors:vector<inputPassportElementError>
 getPreferredCountryLanguage country_code:string = Text;
 
 
-//@description Sends a code to verify a phone number to be added to a user's Telegram Passport
-//@phone_number The phone number of the user, in international format
-//@settings Settings for the authentication of the user's phone number; pass null to use default settings
-sendPhoneNumberVerificationCode phone_number:string settings:phoneNumberAuthenticationSettings = AuthenticationCodeInfo;
-
-//@description Resends the code to verify a phone number to be added to a user's Telegram Passport
-resendPhoneNumberVerificationCode = AuthenticationCodeInfo;
-
-//@description Checks the phone number verification code for Telegram Passport
-//@code Verification code to check
-checkPhoneNumberVerificationCode code:string = Ok;
-
-
 //@description Sends a code to verify an email address to be added to a user's Telegram Passport
 //@email_address Email address
 sendEmailAddressVerificationCode email_address:string = EmailAddressAuthenticationCodeInfo;
@@ -10559,20 +12361,6 @@ getPassportAuthorizationFormAvailableElements authorization_form_id:int32 passwo
 sendPassportAuthorizationForm authorization_form_id:int32 types:vector<PassportElementType> = Ok;
 
 
-//@description Sends phone number confirmation code to handle links of the type internalLinkTypePhoneNumberConfirmation
-//@hash Hash value from the link
-//@phone_number Phone number value from the link
-//@settings Settings for the authentication of the user's phone number; pass null to use default settings
-sendPhoneNumberConfirmationCode hash:string phone_number:string settings:phoneNumberAuthenticationSettings = AuthenticationCodeInfo;
-
-//@description Resends phone number confirmation code
-resendPhoneNumberConfirmationCode = AuthenticationCodeInfo;
-
-//@description Checks phone number confirmation code
-//@code Confirmation code to check
-checkPhoneNumberConfirmationCode code:string = Ok;
-
-
 //@description Informs the server about the number of pending bot updates if they haven't been processed for a long time; for bots only
 //@pending_update_count The number of pending updates
 //@error_message The last error message
@@ -10597,65 +12385,77 @@ checkStickerSetName name:string = CheckStickerSetNameResult;
 //@description Creates a new sticker set. Returns the newly created sticker set
 //@user_id Sticker set owner; ignored for regular users
 //@title Sticker set title; 1-64 characters
-//@name Sticker set name. Can contain only English letters, digits and underscores. Must end with *"_by_<bot username>"* (*<bot_username>* is case insensitive) for bots; 1-64 characters
-//@sticker_format Format of the stickers in the set
+//@name Sticker set name. Can contain only English letters, digits and underscores. Must end with *"_by_<bot username>"* (*<bot_username>* is case insensitive) for bots; 0-64 characters.
+//-If empty, then the name returned by getSuggestedStickerSetName will be used automatically
 //@sticker_type Type of the stickers in the set
 //@needs_repainting Pass true if stickers in the sticker set must be repainted; for custom emoji sticker sets only
-//@stickers List of stickers to be added to the set; must be non-empty. All stickers must have the same format. For TGS stickers, uploadStickerFile must be used before the sticker is shown
+//@stickers List of stickers to be added to the set; 1-200 stickers for custom emoji sticker sets, and 1-120 stickers otherwise. For TGS stickers, uploadStickerFile must be used before the sticker is shown
 //@source Source of the sticker set; may be empty if unknown
-createNewStickerSet user_id:int53 title:string name:string sticker_format:StickerFormat sticker_type:StickerType needs_repainting:Bool stickers:vector<inputSticker> source:string = StickerSet;
-
+createNewStickerSet user_id:int53 title:string name:string sticker_type:StickerType needs_repainting:Bool stickers:vector<inputSticker> source:string = StickerSet;
 
-//@description Adds a new sticker to a set; for bots only
-//@user_id Sticker set owner
-//@name Sticker set name
+//@description Adds a new sticker to a set
+//@user_id Sticker set owner; ignored for regular users
+//@name Sticker set name. The sticker set must be owned by the current user, and contain less than 200 stickers for custom emoji sticker sets and less than 120 otherwise
 //@sticker Sticker to add to the set
 addStickerToSet user_id:int53 name:string sticker:inputSticker = Ok;
 
-//@description Sets a sticker set thumbnail; for bots only
-//@user_id Sticker set owner
-//@name Sticker set name
-//@thumbnail Thumbnail to set in PNG, TGS, or WEBM format; pass null to remove the sticker set thumbnail. Thumbnail format must match the format of stickers in the set
-setStickerSetThumbnail user_id:int53 name:string thumbnail:InputFile = Ok;
+//@description Replaces existing sticker in a set. The function is equivalent to removeStickerFromSet, then addStickerToSet, then setStickerPositionInSet
+//@user_id Sticker set owner; ignored for regular users
+//@name Sticker set name. The sticker set must be owned by the current user
+//@old_sticker Sticker to remove from the set
+//@new_sticker Sticker to add to the set
+replaceStickerInSet user_id:int53 name:string old_sticker:InputFile new_sticker:inputSticker = Ok;
+
+//@description Sets a sticker set thumbnail
+//@user_id Sticker set owner; ignored for regular users
+//@name Sticker set name. The sticker set must be owned by the current user
+//@thumbnail Thumbnail to set; pass null to remove the sticker set thumbnail
+//@format Format of the thumbnail; pass null if thumbnail is removed
+setStickerSetThumbnail user_id:int53 name:string thumbnail:InputFile format:StickerFormat = Ok;
 
-//@description Sets a custom emoji sticker set thumbnail; for bots only
-//@name Sticker set name
+//@description Sets a custom emoji sticker set thumbnail
+//@name Sticker set name. The sticker set must be owned by the current user
 //@custom_emoji_id Identifier of the custom emoji from the sticker set, which will be set as sticker set thumbnail; pass 0 to remove the sticker set thumbnail
 setCustomEmojiStickerSetThumbnail name:string custom_emoji_id:int64 = Ok;
 
-//@description Sets a sticker set title; for bots only
-//@name Sticker set name
+//@description Sets a sticker set title
+//@name Sticker set name. The sticker set must be owned by the current user
 //@title New sticker set title
 setStickerSetTitle name:string title:string = Ok;
 
-//@description Deleted a sticker set; for bots only
-//@name Sticker set name
+//@description Completely deletes a sticker set
+//@name Sticker set name. The sticker set must be owned by the current user
 deleteStickerSet name:string = Ok;
 
-//@description Changes the position of a sticker in the set to which it belongs; for bots only. The sticker set must have been created by the bot
+//@description Changes the position of a sticker in the set to which it belongs. The sticker set must be owned by the current user
 //@sticker Sticker
 //@position New position of the sticker in the set, 0-based
 setStickerPositionInSet sticker:InputFile position:int32 = Ok;
 
-//@description Removes a sticker from the set to which it belongs; for bots only. The sticker set must have been created by the bot
-//@sticker Sticker
+//@description Removes a sticker from the set to which it belongs. The sticker set must be owned by the current user
+//@sticker Sticker to remove from the set
 removeStickerFromSet sticker:InputFile = Ok;
 
-//@description Changes the list of emoji corresponding to a sticker; for bots only. The sticker must belong to a regular or custom emoji sticker set created by the bot
+//@description Changes the list of emojis corresponding to a sticker. The sticker must belong to a regular or custom emoji sticker set that is owned by the current user
 //@sticker Sticker
 //@emojis New string with 1-20 emoji corresponding to the sticker
 setStickerEmojis sticker:InputFile emojis:string = Ok;
 
-//@description Changes the list of keywords of a sticker; for bots only. The sticker must belong to a regular or custom emoji sticker set created by the bot
+//@description Changes the list of keywords of a sticker. The sticker must belong to a regular or custom emoji sticker set that is owned by the current user
 //@sticker Sticker
 //@keywords List of up to 20 keywords with total length up to 64 characters, which can be used to find the sticker
 setStickerKeywords sticker:InputFile keywords:vector<string> = Ok;
 
-//@description Changes the mask position of a mask sticker; for bots only. The sticker must belong to a mask sticker set created by the bot
+//@description Changes the mask position of a mask sticker. The sticker must belong to a mask sticker set that is owned by the current user
 //@sticker Sticker
 //@mask_position Position where the mask is placed; pass null to remove mask position
 setStickerMaskPosition sticker:InputFile mask_position:maskPosition = Ok;
 
+//@description Returns sticker sets owned by the current user
+//@offset_sticker_set_id Identifier of the sticker set from which to return owned sticker sets; use 0 to get results from the beginning
+//@limit The maximum number of sticker sets to be returned; must be positive and can't be greater than 100. For optimal performance, the number of returned objects is chosen by TDLib and can be smaller than the specified limit
+getOwnedStickerSets offset_sticker_set_id:int64 limit:int32 = StickerSets;
+
 
 //@description Returns information about a file with a map thumbnail in PNG format. Only map thumbnail files with size less than 1MB can be downloaded
 //@location Location of the map center
@@ -10689,7 +12489,7 @@ clickPremiumSubscriptionButton = Ok;
 getPremiumState = PremiumState;
 
 //@description Returns available options for Telegram Premium gift code or giveaway creation
-//@boosted_chat_id Identifier of the channel chat, which will be automatically boosted by receivers of the gift codes and which is administered by the user; 0 if none
+//@boosted_chat_id Identifier of the supergroup or channel chat, which will be automatically boosted by receivers of the gift codes and which is administered by the user; 0 if none
 getPremiumGiftCodePaymentOptions boosted_chat_id:int53 = PremiumGiftCodePaymentOptions;
 
 //@description Return information about a Telegram Premium gift code
@@ -10700,19 +12500,30 @@ checkPremiumGiftCode code:string = PremiumGiftCodeInfo;
 //@code The code to apply
 applyPremiumGiftCode code:string = Ok;
 
-//@description Launches a prepaid Telegram Premium giveaway for subscribers of channel chats; requires can_post_messages rights in the channels
+//@description Launches a prepaid Telegram Premium giveaway
 //@giveaway_id Unique identifier of the prepaid giveaway
 //@parameters Giveaway parameters
 launchPrepaidPremiumGiveaway giveaway_id:int64 parameters:premiumGiveawayParameters = Ok;
 
 //@description Returns information about a Telegram Premium giveaway
 //@chat_id Identifier of the channel chat which started the giveaway
-//@message_id Identifier of the giveaway message in the chat
+//@message_id Identifier of the giveaway or a giveaway winners message in the chat
 getPremiumGiveawayInfo chat_id:int53 message_id:int53 = PremiumGiveawayInfo;
 
-//@description Checks whether Telegram Premium purchase is possible. Must be called before in-store Premium purchase
+//@description Returns available options for Telegram stars purchase
+getStarPaymentOptions = StarPaymentOptions;
+
+//@description Returns the list of Telegram star transactions for the specified owner
+//@owner_id Identifier of the owner of the Telegram stars; can be the identifier of the current user, identifier of an owned bot,
+//-or identifier of a channel chat with supergroupFullInfo.can_get_revenue_statistics == true
+//@direction Direction of the transactions to receive; pass null to get all transactions
+//@offset Offset of the first transaction to return as received from the previous request; use empty string to get the first chunk of results
+//@limit The maximum number of transactions to return
+getStarTransactions owner_id:MessageSender direction:StarTransactionDirection offset:string limit:int32 = StarTransactions;
+
+//@description Checks whether an in-store purchase is possible. Must be called before any in-store purchase
 //@purpose Transaction purpose
-canPurchasePremium purpose:StorePaymentPurpose = Ok;
+canPurchaseFromStore purpose:StorePaymentPurpose = Ok;
 
 //@description Informs server about a purchase through App Store. For official applications only
 //@receipt App Store receipt
@@ -10727,6 +12538,11 @@ assignAppStoreTransaction receipt:bytes purpose:StorePaymentPurpose = Ok;
 assignGooglePlayTransaction package_name:string store_product_id:string purchase_token:string purpose:StorePaymentPurpose = Ok;
 
 
+//@description Returns information about features, available to Business users
+//@source Source of the request; pass null if the method is called from settings or some non-standard source
+getBusinessFeatures source:BusinessFeature = BusinessFeatures;
+
+
 //@description Accepts Telegram terms of services
 //@terms_of_service_id Terms of service identifier
 acceptTermsOfService terms_of_service_id:string = Ok;
@@ -10772,6 +12588,11 @@ getPhoneNumberInfo phone_number_prefix:string = PhoneNumberInfo;
 getPhoneNumberInfoSync language_code:string phone_number_prefix:string = PhoneNumberInfo;
 
 
+//@description Returns information about a given collectible item that was purchased at https://fragment.com
+//@type Type of the collectible item. The item must be used by a user and must be visible to the current user
+getCollectibleItemInfo type:CollectibleItemType = CollectibleItemInfo;
+
+
 //@description Returns information about a tg:// deep link. Use "tg://need_update_for_some_feature" or "tg:some_unsupported_feature" for testing. Returns a 404 error for unknown links. Can be called before authorization
 //@link The link
 getDeepLinkInfo link:string = DeepLinkInfo;
@@ -10780,10 +12601,6 @@ getDeepLinkInfo link:string = DeepLinkInfo;
 //@description Returns application config, provided by the server. Can be called before authorization
 getApplicationConfig = JsonValue;
 
-//@description Adds server-provided application changelog as messages to the chat 777000 (Telegram) or as a stories; for official applications only. Returns a 404 error if nothing changed
-//@previous_application_version The previous application version
-addApplicationChangelog previous_application_version:string = Ok;
-
 //@description Saves application log event on the server. Can be called before authorization
 //@type Event type
 //@chat_id Optional chat identifier, associated with the event
@@ -10820,7 +12637,7 @@ disableProxy = Ok;
 //@proxy_id Proxy identifier
 removeProxy proxy_id:int32 = Ok;
 
-//@description Returns list of proxies that are currently set up. Can be called before authorization
+//@description Returns the list of proxies that are currently set up. Can be called before authorization
 getProxies = Proxies;
 
 //@description Returns an HTTPS link, which can be used to add a proxy. Available only for SOCKS5 and MTProto proxies. Can be called before authorization
@@ -10847,7 +12664,7 @@ setLogVerbosityLevel new_verbosity_level:int32 = Ok;
 //@description Returns current verbosity level of the internal logging of TDLib. Can be called synchronously
 getLogVerbosityLevel = LogVerbosityLevel;
 
-//@description Returns list of available TDLib internal log tags, for example, ["actor", "binlog", "connections", "notifications", "proxy"]. Can be called synchronously
+//@description Returns the list of available TDLib internal log tags, for example, ["actor", "binlog", "connections", "notifications", "proxy"]. Can be called synchronously
 getLogTags = LogTags;
 
 //@description Sets the verbosity level for a specified TDLib internal log tag. Can be called synchronously
diff --git a/Telegram/build/docker/centos_env/Dockerfile b/Telegram/build/docker/centos_env/Dockerfile
index a122f5e72f36aa..6190fac00b754f 100644
--- a/Telegram/build/docker/centos_env/Dockerfile
+++ b/Telegram/build/docker/centos_env/Dockerfile
@@ -816,7 +816,7 @@ ENV OPENSSL_ROOT_DIR {{ OPENSSL_PREFIX }}
 RUN git init td \
 	&& cd td \
 	&& git remote add origin {{ GIT }}/tdlib/td.git \
-	&& git fetch --depth=1 origin ec788c7505c4f2b31b59743d2f4f97d6fdcba451 \
+	&& git fetch --depth=1 origin 63c7d0301825b78c30dc7307f1f1466be049eb79 \
 	&& git reset --hard FETCH_HEAD \
 	&& rm -rf .git \
 	&& env -u CFLAGS -u CXXFLAGS cmake -B out/Release . \
diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index 2152253817a068..cf724cf76be0ed 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1904,9 +1904,9 @@ def runStages():
 stage('td', """
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout ec788c7505
+    git checkout 63c7d03018
 win:
-    SET OPENSSL_DIR=%LIBS_DIR%\\openssl
+    SET OPENSSL_DIR=%LIBS_DIR%\\openssl3
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out
     SET ZLIB_DIR=%LIBS_DIR%\\zlib
     SET ZLIB_LIBS_DIR=%LIBS_DIR%\\zlib\\contrib\\vstudio\\vc14\\%X8664%
@@ -1916,38 +1916,38 @@ def runStages():
     cd Debug
     cmake -A %WIN32X64% ^
         -DOPENSSL_FOUND=1 ^
-        -DOPENSSL_INCLUDE_DIR=%OPENSSL_DIR%\include ^
+        -DOPENSSL_INCLUDE_DIR=%OPENSSL_DIR%\\include ^
         -DOPENSSL_CRYPTO_LIBRARY="%OPENSSL_LIBS_DIR%.dbg\libcrypto.lib" ^
         -DGPERF_EXECUTABLE=%ROOT_DIR%\\ThirdParty\\gperf\\bin\\gperf ^
         -DZLIB_FOUND=1 ^
         -DZLIB_INCLUDE_DIR=%ZLIB_DIR% ^
-        -DZLIB_LIBRARIES="%ZLIB_LIBS_DIR%\ZlibStatDebug\zlibstat.lib" ^
+        -DZLIB_LIBRARIES="%ZLIB_LIBS_DIR%\\ZlibStatDebug\\zlibstat.lib" ^
         -DCMAKE_CXX_FLAGS_DEBUG="/DZLIB_WINAPI /DNDEBUG /MTd /Zi /Od /Ob0" ^
         -DCMAKE_C_FLAGS_DEBUG="/DNDEBUG /MTd /Zi /Od /Ob0" ^
-        -DCMAKE_EXE_LINKER_FLAGS="/SAFESEH:NO Ws2_32.lib Gdi32.lib Advapi32.lib Crypt32.lib User32.lib %OPENSSL_LIBS_DIR%.dbg\libssl.lib" ^
-        -DCMAKE_SHARED_LINKER_FLAGS="/SAFESEH:NO Ws2_32.lib Gdi32.lib Advapi32.lib Crypt32.lib User32.lib %OPENSSL_LIBS_DIR%.dbg\libssl.lib" ^
+        -DCMAKE_EXE_LINKER_FLAGS="/SAFESEH:NO Ws2_32.lib Gdi32.lib Advapi32.lib Crypt32.lib User32.lib %OPENSSL_LIBS_DIR%.dbg\\libssl.lib" ^
+        -DCMAKE_SHARED_LINKER_FLAGS="/SAFESEH:NO Ws2_32.lib Gdi32.lib Advapi32.lib Crypt32.lib User32.lib %OPENSSL_LIBS_DIR%.dbg\\libssl.lib" ^
         -DTD_ENABLE_MULTI_PROCESSOR_COMPILATION=ON ^
         ../..
-    cmake --build . --config Debug --target tdclient
+    cmake --build . --config Debug --target tdclient --parallel
 release:
     cd ..
     mkdir Release
     cd Release
     cmake -A %WIN32X64% ^
         -DOPENSSL_FOUND=1 ^
-        -DOPENSSL_INCLUDE_DIR=%OPENSSL_DIR%\include ^
+        -DOPENSSL_INCLUDE_DIR=%OPENSSL_DIR%\\include ^
         -DOPENSSL_CRYPTO_LIBRARY="%OPENSSL_LIBS_DIR%\libcrypto.lib" ^
         -DGPERF_EXECUTABLE=%ROOT_DIR%\\ThirdParty\\gperf\\bin\\gperf ^
         -DZLIB_FOUND=1 ^
         -DZLIB_INCLUDE_DIR=%ZLIB_DIR% ^
-        -DZLIB_LIBRARIES="%ZLIB_LIBS_DIR%\ZlibStatDebug\zlibstat.lib" ^
+        -DZLIB_LIBRARIES="%ZLIB_LIBS_DIR%\\ZlibStatDebug\\zlibstat.lib" ^
         -DCMAKE_CXX_FLAGS_RELEASE="/DZLIB_WINAPI /MT /Ob2" ^
         -DCMAKE_C_FLAGS_RELEASE="/MT /Ob2" ^
-        -DCMAKE_EXE_LINKER_FLAGS="/SAFESEH:NO Ws2_32.lib Gdi32.lib Advapi32.lib Crypt32.lib User32.lib %OPENSSL_LIBS_DIR%\libssl.lib" ^
-        -DCMAKE_SHARED_LINKER_FLAGS="/SAFESEH:NO Ws2_32.lib Gdi32.lib Advapi32.lib Crypt32.lib User32.lib %OPENSSL_LIBS_DIR%\libssl.lib" ^
+        -DCMAKE_EXE_LINKER_FLAGS="/SAFESEH:NO Ws2_32.lib Gdi32.lib Advapi32.lib Crypt32.lib User32.lib %OPENSSL_LIBS_DIR%\\libssl.lib" ^
+        -DCMAKE_SHARED_LINKER_FLAGS="/SAFESEH:NO Ws2_32.lib Gdi32.lib Advapi32.lib Crypt32.lib User32.lib %OPENSSL_LIBS_DIR%\\libssl.lib" ^
         -DTD_ENABLE_MULTI_PROCESSOR_COMPILATION=ON ^
         ../..
-    cmake --build . --config Release --target tdclient
+    cmake --build . --config Release --target tdclient --parallel
 mac:
     buildTd() {
         BUILD_CONFIG=$1
@@ -1957,9 +1957,9 @@ def runStages():
             -DCMAKE_BUILD_TYPE=$BUILD_CONFIG \
             -DCMAKE_OSX_ARCHITECTURES="x86_64;arm64" \
             -DOPENSSL_FOUND=1 \
-            -DOPENSSL_INCLUDE_DIR=$LIBS_DIR/openssl/include \
-            -DOPENSSL_SSL_LIBRARY=$LIBS_DIR/openssl/libssl.a \
-            -DOPENSSL_CRYPTO_LIBRARY=$LIBS_DIR/openssl/libcrypto.a \
+            -DOPENSSL_INCLUDE_DIR=$LIBS_DIR/openssl3/include \
+            -DOPENSSL_SSL_LIBRARY=$LIBS_DIR/openssl3/libssl.a \
+            -DOPENSSL_CRYPTO_LIBRARY=$LIBS_DIR/openssl3/libcrypto.a \
             -DZLIB_FOUND=1 \
             -DZLIB_LIBRARIES=$USED_PREFIX/lib/libz.a \
             ../..

From 3597c06f503df1441c8bd6e6be1997130907dd8a Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 11 Sep 2024 11:20:14 +0400
Subject: [PATCH 330/349] Fixing the build for 1.8.31.

---
 Telegram/SourceFiles/api/api_chat_links.cpp   |  15 +
 Telegram/SourceFiles/api/api_credits.cpp      | 319 +++++++++++++++++-
 Telegram/SourceFiles/api/api_credits.h        |   4 +
 Telegram/SourceFiles/api/api_earn.cpp         |  37 ++
 Telegram/SourceFiles/api/api_editing.cpp      |   3 +-
 .../SourceFiles/api/api_messages_search.cpp   |  13 +-
 Telegram/SourceFiles/api/api_updates.cpp      |   9 +
 .../SourceFiles/boxes/send_credits_box.cpp    |  26 ++
 .../data/business/data_business_chatbots.cpp  |  74 ++++
 .../data/business/data_business_common.cpp    | 152 +++++++++
 .../data/business/data_business_common.h      |  35 ++
 .../data/business/data_business_info.cpp      | 157 +++++++++
 .../data/business/data_shortcut_messages.cpp  | 124 +++++++
 .../data/business/data_shortcut_messages.h    |  40 +++
 .../SourceFiles/data/data_media_types.cpp     |   2 +
 Telegram/SourceFiles/data/data_media_types.h  |   2 +
 Telegram/SourceFiles/data/data_msg_id.h       |   1 +
 .../SourceFiles/data/data_saved_messages.cpp  |  99 +++++-
 .../SourceFiles/data/data_saved_messages.h    |  16 +
 .../SourceFiles/data/data_saved_sublist.cpp   |   2 +
 .../SourceFiles/data/data_saved_sublist.h     |   2 +
 Telegram/SourceFiles/data/data_session.cpp    |   8 +
 Telegram/SourceFiles/data/data_session.h      |   8 +-
 Telegram/SourceFiles/data/data_user.cpp       |   8 +-
 Telegram/SourceFiles/data/data_user.h         |   3 +
 Telegram/SourceFiles/history/history.cpp      |  18 +-
 Telegram/SourceFiles/history/history.h        |   4 +
 Telegram/SourceFiles/history/history_item.cpp |  29 ++
 Telegram/SourceFiles/history/history_item.h   |   6 +
 .../history/history_item_helpers.cpp          |  38 +++
 .../history/history_item_helpers.h            |   3 +
 .../SourceFiles/settings/settings_credits.cpp |   2 +
 .../SourceFiles/tdb/details/tdb_instance.cpp  |   4 +-
 33 files changed, 1248 insertions(+), 15 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_chat_links.cpp b/Telegram/SourceFiles/api/api_chat_links.cpp
index aa5be9f55a496a..6f951d883fa0f1 100644
--- a/Telegram/SourceFiles/api/api_chat_links.cpp
+++ b/Telegram/SourceFiles/api/api_chat_links.cpp
@@ -12,9 +12,15 @@ For license and copyright information please follow this link:
 #include "data/data_session.h"
 #include "main/main_session.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Api {
 namespace {
 
+using namespace Tdb;
+
+#if 0 // mtp
 [[nodiscard]] ChatLink FromMTP(
 		not_null<Main::Session*> session,
 		const MTPBusinessChatLink &link) {
@@ -49,6 +55,7 @@ namespace {
 		std::move(entities),
 		MTP_string(title));
 }
+#endif
 
 } // namespace
 
@@ -60,6 +67,7 @@ void ChatLinks::create(
 		const TextWithEntities &message,
 		Fn<void(Link)> done) {
 	const auto session = &_api->session();
+#if 0 // tdlib todo
 	_api->request(MTPaccount_CreateBusinessChatLink(
 		ToMTP(session, title, message)
 	)).done([=](const MTPBusinessChatLink &result) {
@@ -71,6 +79,7 @@ void ChatLinks::create(
 		const auto type = error.type();
 		if (done) done(Link());
 	}).send();
+#endif
 }
 
 void ChatLinks::edit(
@@ -79,6 +88,7 @@ void ChatLinks::edit(
 		const TextWithEntities &message,
 		Fn<void(Link)> done) {
 	const auto session = &_api->session();
+#if 0 // tdlib todo
 	_api->request(MTPaccount_EditBusinessChatLink(
 		MTP_string(link),
 		ToMTP(session, title, message)
@@ -102,11 +112,13 @@ void ChatLinks::edit(
 		const auto type = error.type();
 		if (done) done(Link());
 	}).send();
+#endif
 }
 
 void ChatLinks::destroy(
 		const QString &link,
 		Fn<void()> done) {
+#if 0 // tdlib todo
 	_api->request(MTPaccount_DeleteBusinessChatLink(
 		MTP_string(link)
 	)).done([=] {
@@ -123,12 +135,14 @@ void ChatLinks::destroy(
 		const auto type = error.type();
 		if (done) done();
 	}).send();
+#endif
 }
 
 void ChatLinks::preload() {
 	if (_loaded || _requestId) {
 		return;
 	}
+#if 0 // tdlib todo
 	_requestId = _api->request(MTPaccount_GetBusinessChatLinks(
 	)).done([=](const MTPaccount_BusinessChatLinks &result) {
 		const auto &data = result.data();
@@ -149,6 +163,7 @@ void ChatLinks::preload() {
 		_loaded = true;
 		_loadedUpdates.fire({});
 	}).send();
+#endif
 }
 
 const std::vector<ChatLink> &ChatLinks::list() const {
diff --git a/Telegram/SourceFiles/api/api_credits.cpp b/Telegram/SourceFiles/api/api_credits.cpp
index 4ef4b09c85da9e..1b529a66c850c3 100644
--- a/Telegram/SourceFiles/api/api_credits.cpp
+++ b/Telegram/SourceFiles/api/api_credits.cpp
@@ -21,11 +21,20 @@ For license and copyright information please follow this link:
 #include "main/main_app_config.h"
 #include "main/main_session.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "api/api_text_entities.h"
+#include "data/data_credits.h"
+
 namespace Api {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kTransactionsLimit = 100;
+constexpr auto kTransactionsPerStatus = 3;
+constexpr auto kTransactionsPerPage = 50;
 
+#if 0 // mtp
 [[nodiscard]] Data::CreditsHistoryEntry HistoryFromTL(
 		const MTPStarsTransaction &tl,
 		not_null<PeerData*> peer) {
@@ -172,6 +181,183 @@ constexpr auto kTransactionsLimit = 100;
 			status.data().vsubscriptions_next_offset().value_or_empty()),
 	};
 }
+#endif
+
+[[nodiscard]] Data::CreditsHistoryEntry HistoryFromTL(
+		const TLstarTransaction &tl,
+		not_null<PeerData*> peer) {
+	const auto &data = tl.data();
+	auto result = Data::CreditsHistoryEntry{
+		.id = data.vid().v,
+		.date = base::unixtime::parse(data.vdate().v),
+		.credits = uint64(data.vstar_count().v),
+		.refunded = data.vis_refund().v,
+		.in = (int64(data.vstar_count().v) >= 0),
+	};
+	const auto fillPaidMedia = [&](const TLvector<TLpaidMedia> &media) {
+		const auto list = media.v;
+		if (list.empty()) {
+			return;
+		}
+		using namespace Data;
+		const auto owner = &peer->owner();
+		result.extended.reserve(list.size());
+		for (const auto &media : list) {
+			media.match([&](const TLDpaidMediaPhoto &data) {
+				const auto photo = owner->processPhoto(data.vphoto());
+				if (!photo->isNull()) {
+					result.extended.push_back(Data::CreditsHistoryMedia{
+						.type = Data::CreditsHistoryMediaType::Photo,
+						.id = photo->id,
+					});
+				}
+			}, [&](const TLDpaidMediaVideo &data) {
+				const auto document = owner->processDocument(
+					data.vvideo());
+				if (document->isAnimation()
+					|| document->isVideoFile()
+					|| document->isGifv()) {
+					result.extended.push_back(Data::CreditsHistoryMedia{
+						.type = Data::CreditsHistoryMediaType::Video,
+						.id = document->id,
+					});
+				}
+			}, [&](const auto &) {});
+		}
+	};
+
+	using Type = Data::CreditsHistoryEntry::PeerType;
+	data.vpartner().match([&](const TLDstarTransactionPartnerTelegram &) {
+		result.peerType = Type::PremiumBot;
+	}, [&](const TLDstarTransactionPartnerAppStore &) {
+		result.peerType = Type::AppStore;
+	}, [&](const TLDstarTransactionPartnerGooglePlay &) {
+		result.peerType = Type::PlayMarket;
+	}, [&](const TLDstarTransactionPartnerFragment &data) {
+		result.peerType = Type::Fragment;
+		if (const auto state = data.vwithdrawal_state()) {
+			state->match([&](const TLDrevenueWithdrawalStateFailed &) {
+				result.failed = true;
+			}, [&](const TLDrevenueWithdrawalStatePending &) {
+				result.pending = true;
+			}, [&](const TLDrevenueWithdrawalStateSucceeded &data) {
+				result.successDate = base::unixtime::parse(data.vdate().v);
+				result.successLink = data.vurl().v;
+			});
+		}
+	}, [&](const TLDstarTransactionPartnerTelegramAds &data) {
+		result.peerType = Type::Ads;
+	}, [&](const TLDstarTransactionPartnerBot &data) {
+		data.vpurpose().match([&](
+				const TLDbotTransactionPurposePaidMedia &data) {
+			fillPaidMedia(data.vmedia());
+		}, [&](const TLDbotTransactionPurposeInvoicePayment &data) {
+			if (const auto product = data.vproduct_info()) {
+				const auto &data = product->data();
+				result.title = data.vtitle().v;
+				result.description = Api::FormattedTextFromTdb(
+					data.vdescription());
+				if (const auto photo = data.vphoto()) {
+					result.photoId = peer->owner().processPhoto(*photo)->id;
+				}
+			}
+		});
+		result.barePeerId = peerFromUser(data.vuser_id().v).value;
+		result.peerType = Type::Peer;
+	}, [&](const TLDstarTransactionPartnerBusiness &data) {
+		fillPaidMedia(data.vmedia());
+		result.barePeerId = peerFromUser(data.vuser_id().v).value;
+		result.peerType = Type::Peer;
+	}, [&](const TLDstarTransactionPartnerChat &data) {
+		using namespace Data;
+		result.barePeerId = peerFromTdbChat(data.vchat_id()).value;
+		data.vpurpose().match([&](
+			const TLDchatTransactionPurposeJoin &data) {
+			result.subscriptionUntil = base::unixtime::parse(
+				base::unixtime::now() + data.vperiod().v);
+		}, [&](const TLDchatTransactionPurposePaidMedia &data) {
+			result.bareMsgId = data.vmessage_id().v;
+			fillPaidMedia(data.vmedia());
+		}, [&](const TLDchatTransactionPurposeReaction &data) {
+			result.bareMsgId = data.vmessage_id().v;
+			result.reaction = true;
+		}, [&](const TLDchatTransactionPurposeGiveaway &data) {
+			result.bareGiveawayMsgId = uint64(data.vgiveaway_message_id().v);
+		});
+		result.peerType = Type::Peer;
+	}, [&](const TLDstarTransactionPartnerUser &data) {
+		using namespace Data;
+		result.barePeerId = peerFromUser(data.vuser_id()).value;
+		data.vpurpose().match([&](
+				const TLDuserTransactionPurposeGiftSell &data) {
+			const auto &gift = data.vgift().data();
+			result.convertStars = gift.vdefault_sell_star_count().v;
+			result.converted = true;
+		}, [&](const TLDuserTransactionPurposeGiftSend &data) {
+			const auto &gift = data.vgift().data();
+			result.convertStars = gift.vdefault_sell_star_count().v;
+		}, [&](const TLDuserTransactionPurposeGiftedStars &data) {
+			result.bareGiftStickerId = data.vsticker()
+				? peer->owner().processDocument(*data.vsticker())->id
+				: 0;
+		});
+		result.gift = true;
+		result.peerType = Type::Peer;
+	}, [&](const TLDstarTransactionPartnerUnsupported &) {
+		result.peerType = Type::Unsupported;
+	});
+	return result;
+}
+
+[[nodiscard]] Data::SubscriptionEntry SubscriptionFromTL(
+		const TLstarSubscription &tl) {
+	const auto &data = tl.data();
+	return Data::SubscriptionEntry{
+		.id = data.vid().v,
+		.inviteHash = data.vinvite_link().v,
+		.until = base::unixtime::parse(data.vexpiration_date().v),
+		.subscription = Data::PeerSubscription{
+			.credits = uint64(data.vpricing().data().vstar_count().v),
+			.period = data.vpricing().data().vperiod().v,
+		},
+		.barePeerId = peerFromTdbChat(data.vchat_id()).value,
+		.cancelled = data.vis_canceled().v,
+		.expired = (base::unixtime::now() > data.vexpiration_date().v),
+		.canRefulfill = data.vcan_reuse().v,
+	};
+}
+
+[[nodiscard]] Data::CreditsStatusSlice StatusFromTL(
+		const TLstarTransactions &status,
+		not_null<PeerData*> peer) {
+	const auto &data = status.data();
+	return Data::CreditsStatusSlice{
+		.list = ranges::views::all(
+			data.vtransactions().v
+		) | ranges::views::transform([&](const TLstarTransaction &tl) {
+			return HistoryFromTL(tl, peer);
+		}) | ranges::to_vector,
+		.balance = uint64(data.vstar_count().v),
+		.allLoaded = data.vnext_offset().v.isEmpty(),
+		.token = data.vnext_offset().v,
+	};
+}
+
+[[nodiscard]] Data::CreditsStatusSlice StatusFromTL(
+		const TLstarSubscriptions &status,
+		not_null<PeerData*> peer) {
+	const auto &data = status.data();
+	return Data::CreditsStatusSlice{
+		.subscriptions = ranges::views::all(
+			data.vsubscriptions().v
+		) | ranges::views::transform([&](const TLstarSubscription &tl) {
+			return SubscriptionFromTL(tl);
+		}) | ranges::to_vector,
+		.balance = uint64(data.vstar_count().v),
+		.allLoaded = data.vnext_offset().v.isEmpty(),
+		.token = data.vnext_offset().v,
+	};
+}
 
 } // namespace
 
@@ -190,17 +376,26 @@ rpl::producer<rpl::no_value, QString> CreditsTopupOptions::request() {
 			return ranges::views::all(
 				options
 			) | ranges::views::transform([=](const auto &option) {
+				const auto &data = option.data();
 				return Data::CreditTopupOption{
+#if 0 // mtp
 					.credits = option.data().vstars().v,
 					.product = qs(
 						option.data().vstore_product().value_or_empty()),
 					.currency = qs(option.data().vcurrency()),
 					.amount = option.data().vamount().v,
 					.extended = option.data().is_extended(),
+#endif
+					.credits = uint64(data.vstar_count().v),
+					.product = data.vstore_product_id().v,
+					.currency = data.vcurrency().v,
+					.amount = uint64(data.vamount().v),
+					.extended = data.vis_additional().v,
 					.giftBarePeerId = giftBarePeerId,
 				};
 			}) | ranges::to_vector;
 		};
+#if 0 // mtp
 		const auto fail = [=](const MTP::Error &error) {
 			consumer.put_error_copy(error.type());
 		};
@@ -222,7 +417,24 @@ rpl::producer<rpl::no_value, QString> CreditsTopupOptions::request() {
 				consumer.put_done();
 			}).fail(fail).send();
 		}
-
+#endif
+		const auto send = [&](auto &&request) {
+			_api.request(
+				std::move(request)
+			).done([=](const TLDstarPaymentOptions &result) {
+				_options = optionsFromTL(result.voptions().v);
+				consumer.put_done();
+			}).fail([=](const Error &error) {
+				consumer.put_error_copy(error.message);
+			}).send();
+		};
+		if (_peer->isSelf()) {
+			send(TLgetStarPaymentOptions());
+		} else if (const auto user = _peer->asUser()) {
+			send(TLgetStarGiftPaymentOptions(
+				tl_int53(peerToUser(user->id).bare)
+			));
+		}
 		return lifetime;
 	};
 }
@@ -243,13 +455,25 @@ void CreditsStatus::request(
 		return;
 	}
 
+#if 0 // mtp
 	using TLResult = MTPpayments_StarsStatus;
 
 	_requestId = _api.request(MTPpayments_GetStarsStatus(
 		_peer->isSelf() ? MTP_inputPeerSelf() : _peer->input
+#endif
+	using TLResult = TLstarTransactions;
+	_requestId = _api.request(TLgetStarTransactions(
+		peerToSender(_peer->id),
+		tl_string(), // subscription_id
+		null,
+		tl_string(),
+		tl_int32(kTransactionsPerStatus)
 	)).done([=](const TLResult &result) {
 		_requestId = 0;
+#if 0 // mtp
 		const auto balance = result.data().vbalance().v;
+#endif
+		const auto balance = result.data().vstar_count().v;
 		_peer->session().credits().apply(_peer->id, balance);
 		if (const auto onstack = done) {
 			onstack(StatusFromTL(result, _peer));
@@ -264,11 +488,15 @@ void CreditsStatus::request(
 
 CreditsHistory::CreditsHistory(not_null<PeerData*> peer, bool in, bool out)
 : _peer(peer)
+#if 0 // mtp
 , _flags((in == out)
 	? HistoryTL::Flags(0)
 	: HistoryTL::Flags(0)
 		| (in ? HistoryTL::Flag::f_inbound : HistoryTL::Flags(0))
 		| (out ? HistoryTL::Flag::f_outbound : HistoryTL::Flags(0)))
+#endif
+, _in(in)
+, _out(out)
 , _api(&peer->session().api().instance()) {
 }
 
@@ -278,6 +506,7 @@ void CreditsHistory::request(
 	if (_requestId) {
 		return;
 	}
+#if 0 // mtp
 	_requestId = _api.request(MTPpayments_GetStarsTransactions(
 		MTP_flags(_flags),
 		MTPstring(), // subscription_id
@@ -285,6 +514,18 @@ void CreditsHistory::request(
 		MTP_string(token),
 		MTP_int(kTransactionsLimit)
 	)).done([=](const MTPpayments_StarsStatus &result) {
+#endif
+	_requestId = _api.request(TLgetStarTransactions(
+		peerToSender(_peer->id),
+		tl_string(), // subscription_id
+		((_in == _out)
+			? std::optional<TLstarTransactionDirection>()
+			: _in
+			? tl_starTransactionDirectionIncoming()
+			: tl_starTransactionDirectionOutgoing()),
+		tl_string(token),
+		tl_int32(kTransactionsPerPage)
+	)).done([=](const TLstarTransactions &result) {
 		_requestId = 0;
 		done(StatusFromTL(result, _peer));
 	}).fail([=] {
@@ -299,11 +540,18 @@ void CreditsHistory::requestSubscriptions(
 	if (_requestId) {
 		return;
 	}
+#if 0 // mtp
 	_requestId = _api.request(MTPpayments_GetStarsSubscriptions(
 		MTP_flags(0),
 		_peer->isSelf() ? MTP_inputPeerSelf() : _peer->input,
 		MTP_string(token)
 	)).done([=](const MTPpayments_StarsStatus &result) {
+#endif
+	Assert(_peer->isSelf());
+	_requestId = _api.request(TLgetStarSubscriptions(
+		tl_bool(false), // only_expiring
+		tl_string(token)
+	)).done([=](const TLstarSubscriptions &result) {
 		_requestId = 0;
 		done(StatusFromTL(result, _peer));
 	}).fail([=] {
@@ -314,6 +562,8 @@ void CreditsHistory::requestSubscriptions(
 
 rpl::producer<not_null<PeerData*>> PremiumPeerBot(
 		not_null<Main::Session*> session) {
+	return rpl::single(not_null<PeerData*>(session->user()));
+#if 0 // mtp this won't be used so just workaround it for now
 	const auto username = session->appConfig().get<QString>(
 		u"premium_bot_username"_q,
 		QString());
@@ -343,6 +593,7 @@ rpl::producer<not_null<PeerData*>> PremiumPeerBot(
 
 		return lifetime;
 	};
+#endif
 }
 
 CreditsEarnStatistics::CreditsEarnStatistics(not_null<PeerData*> peer)
@@ -355,6 +606,7 @@ rpl::producer<rpl::no_value, QString> CreditsEarnStatistics::request() {
 		auto lifetime = rpl::lifetime();
 
 		const auto finish = [=](const QString &url) {
+#if 0 // mtp
 			makeRequest(MTPpayments_GetStarsRevenueStats(
 				MTP_flags(0),
 				(_isUser ? user()->input : channel()->input)
@@ -380,8 +632,35 @@ rpl::producer<rpl::no_value, QString> CreditsEarnStatistics::request() {
 			}).fail([=](const MTP::Error &error) {
 				consumer.put_error_copy(error.type());
 			}).send();
+#endif
+			api().request(TLgetStarRevenueStatistics(
+				peerToSender(_isUser ? user()->id : channel()->id),
+				tl_bool(false)
+			)).done([=](const TLstarRevenueStatistics &result) {
+				const auto &data = result.data();
+				const auto &status = data.vstatus().data();
+				_data = Data::CreditsEarnStatistics{
+					.revenueGraph = StatisticalGraphFromTL(
+						data.vrevenue_by_day_graph()),
+					.currentBalance = uint64(status.vcurrent_count().v),
+					.availableBalance = uint64(status.vavailable_count().v),
+					.overallRevenue = uint64(status.vtotal_count().v),
+					.usdRate = data.vusd_rate().v,
+					.isWithdrawalEnabled = status.vwithdrawal_enabled().v,
+					.nextWithdrawalAt = (status.vwithdrawal_enabled().v
+						? QDateTime::currentDateTime().addSecs(
+							status.vnext_withdrawal_in().v)
+						: QDateTime()),
+					.buyAdsUrl = url,
+				};
+
+				consumer.put_done();
+			}).fail([=](const Error &error) {
+				consumer.put_error_copy(error.message);
+			}).send();
 		};
 
+#if 0 // mtp
 		makeRequest(
 			MTPpayments_GetStarsRevenueAdsAccountUrl(
 				(_isUser ? user()->input : channel()->input))
@@ -390,7 +669,14 @@ rpl::producer<rpl::no_value, QString> CreditsEarnStatistics::request() {
 		}).fail([=](const MTP::Error &error) {
 			finish({});
 		}).send();
-
+#endif
+		api().request(TLgetStarAdAccountUrl(
+			peerToSender(_isUser ? user()->id : channel()->id)
+		)).done([=](const TLhttpUrl &result) {
+			finish(result.data().vurl().v);
+		}).fail([=](const Error &error) {
+			finish({});
+		}).send();
 		return lifetime;
 	};
 }
@@ -408,22 +694,35 @@ rpl::producer<rpl::no_value, QString> CreditsGiveawayOptions::request() {
 	return [=](auto consumer) {
 		auto lifetime = rpl::lifetime();
 
+#if 0 // mtp
 		using TLOption = MTPStarsGiveawayOption;
+#endif
 
 		const auto optionsFromTL = [=](const auto &options) {
 			return ranges::views::all(
 				options
 			) | ranges::views::transform([=](const auto &option) {
+				const TLDstarGiveawayPaymentOption &data = option.data();
 				return Data::CreditsGiveawayOption{
 					.winners = ranges::views::all(
+#if 0 // mtp
 						option.data().vwinners().v
+#endif
+						option.data().vwinner_options().v
 					) | ranges::views::transform([](const auto &winner) {
 						return Data::CreditsGiveawayOption::Winner{
+#if 0 // mtp
 							.users = winner.data().vusers().v,
 							.perUserStars = winner.data().vper_user_stars().v,
 							.isDefault = winner.data().is_default(),
+#endif
+							.users = winner.data().vwinner_count().v,
+							.perUserStars = uint64(
+								winner.data().vwon_star_count().v),
+							.isDefault = winner.data().vis_default().v,
 						};
 					}) | ranges::to_vector,
+#if 0 // mtp
 					.storeProduct = qs(
 						option.data().vstore_product().value_or_empty()),
 					.currency = qs(option.data().vcurrency()),
@@ -432,15 +731,31 @@ rpl::producer<rpl::no_value, QString> CreditsGiveawayOptions::request() {
 					.yearlyBoosts = option.data().vyearly_boosts().v,
 					.isExtended = option.data().is_extended(),
 					.isDefault = option.data().is_default(),
+#endif
+					.storeProduct = data.vstore_product_id().v,
+					.currency = data.vcurrency().v,
+					.amount = uint64(data.vamount().v),
+					.credits = uint64(data.vstar_count().v),
+					.yearlyBoosts = data.vyearly_boost_count().v,
+					.isExtended = data.vis_additional().v,
+					.isDefault = data.vis_default().v,
 				};
 			}) | ranges::to_vector;
 		};
+#if 0 // mtp
 		const auto fail = [=](const MTP::Error &error) {
 			consumer.put_error_copy(error.type());
 		};
 
 		_api.request(MTPpayments_GetStarsGiveawayOptions(
 		)).done([=](const MTPVector<TLOption> &result) {
+#endif
+		const auto fail = [=](const Error &error) {
+			consumer.put_error_copy(error.message);
+		};
+		_api.request(TLgetStarGiveawayPaymentOptions(
+		)).done([=](const TLstarGiveawayPaymentOptions &got) {
+			const auto &result = got.data().voptions();
 			_options = optionsFromTL(result.v);
 			consumer.put_done();
 		}).fail(fail).send();
diff --git a/Telegram/SourceFiles/api/api_credits.h b/Telegram/SourceFiles/api/api_credits.h
index d2e819e08327fc..5684dee0356505 100644
--- a/Telegram/SourceFiles/api/api_credits.h
+++ b/Telegram/SourceFiles/api/api_credits.h
@@ -83,7 +83,11 @@ class CreditsHistory final {
 private:
 	using HistoryTL = MTPpayments_GetStarsTransactions;
 	const not_null<PeerData*> _peer;
+#if 0 // mtp
 	const HistoryTL::Flags _flags;
+#endif
+	const bool _in = false;
+	const bool _out = false;
 
 	mtpRequestId _requestId = 0;
 
diff --git a/Telegram/SourceFiles/api/api_earn.cpp b/Telegram/SourceFiles/api/api_earn.cpp
index f05e5f61881930..0c486c6f11a39a 100644
--- a/Telegram/SourceFiles/api/api_earn.cpp
+++ b/Telegram/SourceFiles/api/api_earn.cpp
@@ -18,12 +18,25 @@ For license and copyright information please follow this link:
 #include "ui/basic_click_handlers.h"
 #include "ui/widgets/buttons.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace Api {
 
+using namespace Tdb;
+
 void RestrictSponsored(
 		not_null<ChannelData*> channel,
 		bool restricted,
 		Fn<void(QString)> failed) {
+	channel->session().sender().request(
+		TLtoggleSupergroupCanHaveSponsoredMessages(
+			tl_int53(peerToChannel(channel->id).bare),
+			tl_bool(!restricted))
+	).fail([=](const Error &error) {
+		failed(error.message);
+	}).send();
+#if 0 // mtp
 	channel->session().api().request(MTPchannels_RestrictSponsoredMessages(
 		channel->inputChannel,
 		MTP_bool(restricted))
@@ -32,6 +45,7 @@ void RestrictSponsored(
 	}).fail([=](const MTP::Error &error) {
 		failed(error.type());
 	}).send();
+#endif
 }
 
 void HandleWithdrawalButton(
@@ -88,6 +102,25 @@ void HandleWithdrawalButton(
 						}
 					}
 				};
+				const auto ddone = [=](const TLhttpUrl &result) {
+					done(result.data().vurl().v);
+				};
+				const auto fail = [=](const Error &error) {
+					show->showToast(error.message);
+				};
+				if (channel) {
+					session->sender().request(TLgetChatRevenueWithdrawalUrl(
+						peerToTdbChat(channel->id),
+						tl_string(result.password)
+					)).done(ddone).fail(fail).send();
+				} else if (peer) {
+					session->sender().request(TLgetStarWithdrawalUrl(
+						peerToSender(peer->id),
+						tl_int53(receiver.creditsAmount()),
+						tl_string(result.password)
+					)).done(ddone).fail(fail).send();
+				}
+#if 0 // mtp
 				const auto fail = [=](const MTP::Error &error) {
 					show->showToast(error.type());
 				};
@@ -109,6 +142,7 @@ void HandleWithdrawalButton(
 						done(qs(r.data().vurl()));
 					}).fail(fail).send();
 				}
+#endif
 			});
 			show->show(Box<PasscodeBox>(session, fields));
 		});
@@ -117,6 +151,8 @@ void HandleWithdrawalButton(
 		if (state->loading) {
 			return;
 		}
+		processOut();
+#if 0 // mtp
 		const auto fail = [=](const MTP::Error &error) {
 			auto box = PrePasswordErrorBox(
 				error.type(),
@@ -145,6 +181,7 @@ void HandleWithdrawalButton(
 					MTP_inputCheckPasswordEmpty()
 			)).fail(fail).send();
 		}
+#endif
 	});
 }
 
diff --git a/Telegram/SourceFiles/api/api_editing.cpp b/Telegram/SourceFiles/api/api_editing.cpp
index 5294c1c95ed80b..2501fcf6d72208 100644
--- a/Telegram/SourceFiles/api/api_editing.cpp
+++ b/Telegram/SourceFiles/api/api_editing.cpp
@@ -260,7 +260,8 @@ mtpRequestId EditCaption(
 	return session->sender().request(TLeditMessageCaption(
 		peerToTdbChat(item->history()->peer->id),
 		tl_int53(item->id.bare),
-		Api::FormattedTextToTdb(caption)
+		Api::FormattedTextToTdb(caption),
+		tl_bool(options.invertCaption)
 	)).done([=](const TLmessage &result) {
 		session->data().processMessage(result, NewMessageType::Existing);
 		done();
diff --git a/Telegram/SourceFiles/api/api_messages_search.cpp b/Telegram/SourceFiles/api/api_messages_search.cpp
index 26e812fad56054..548060e35a0e16 100644
--- a/Telegram/SourceFiles/api/api_messages_search.cpp
+++ b/Telegram/SourceFiles/api/api_messages_search.cpp
@@ -19,6 +19,7 @@ For license and copyright information please follow this link:
 
 #include "tdb/tdb_sender.h"
 #include "tdb/tdb_tl_scheme.h"
+#include "data/data_saved_messages.h"
 
 namespace Api {
 namespace {
@@ -121,17 +122,21 @@ void MessagesSearch::searchRequest() {
 	if (_requestId) {
 		_history->session().sender().request(_requestId).cancel();
 	}
+	const auto from = _request.from;
+	const auto fromPeer = _history->peer->isUser() ? nullptr : from;
+	const auto savedPeer = _history->peer->isSelf() ? from : nullptr;
 	_requestId = _history->session().sender().request(TLsearchChatMessages(
 		peerToTdbChat(_history->peer->id),
-		tl_string(_query),
-		(_from
-			? peerToSender(_from->id)
+		tl_string(_request.query),
+		(fromPeer
+			? peerToSender(fromPeer->id)
 			: std::optional<TLmessageSender>()),
 		tl_int53(_offsetId.bare), // from_message_id
 		tl_int32(0), // offset
 		tl_int32(kSearchPerPage),
 		std::nullopt, // filter
-		tl_int53(0) // message_thread_id
+		tl_int53(0), // message_thread_id
+		tl_int53(_history->owner().savedMessages().sublistId(savedPeer))
 	)).done([=](const TLfoundChatMessages &result, RequestId id) {
 		searchReceived(result, id, nextToken);
 	}).fail([=](const Error &error) {
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index ce6389b9da2cdb..5073b2c797fbcf 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -3303,6 +3303,15 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateStoryStealthMode &data) {
 		owner.stories().apply(data);
 
+	}, [&](const TLDupdateQuickReplyShortcut &data) {
+		owner.shortcutMessages().apply(data);
+	}, [&](const TLDupdateQuickReplyShortcutDeleted &data) {
+		owner.shortcutMessages().apply(data);
+	}, [&](const TLDupdateQuickReplyShortcuts &data) {
+		owner.shortcutMessages().apply(data);
+	}, [&](const TLDupdateQuickReplyShortcutMessages &data) {
+		owner.shortcutMessages().apply(data);
+
 		// Updates below are handled in a different place.
 	}, [&](const TLDupdateConnectionState &data) {
 	}, [&](const TLDupdateServiceNotification &data) {
diff --git a/Telegram/SourceFiles/boxes/send_credits_box.cpp b/Telegram/SourceFiles/boxes/send_credits_box.cpp
index 3ac13da2017d45..fafdd1b6bcd09d 100644
--- a/Telegram/SourceFiles/boxes/send_credits_box.cpp
+++ b/Telegram/SourceFiles/boxes/send_credits_box.cpp
@@ -41,9 +41,14 @@ For license and copyright information please follow this link:
 #include "styles/style_premium.h"
 #include "styles/style_settings.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace Ui {
 namespace {
 
+using namespace Tdb;
+
 struct PaidMediaData {
 	const Data::Invoice *invoice = nullptr;
 	HistoryItem *item = nullptr;
@@ -270,6 +275,7 @@ void SendCreditsBox(
 		const auto show = box->uiShow();
 		const auto weak = MakeWeak(box.get());
 		state->confirmButtonBusy = true;
+#if 0 // mtp
 		session->api().request(
 			MTPpayments_SendStarsForm(
 				MTP_long(form->formId),
@@ -305,6 +311,26 @@ void SendCreditsBox(
 				show->showToast(id);
 			}
 		}).send();
+#endif
+		session->sender().request(TLsendPaymentForm(
+			tl_inputInvoiceTelegram(
+				tl_telegramPaymentPurposeStars(
+					tl_string(form->invoice.currency),
+					tl_int53(form->invoice.amount),
+					tl_int53(form->invoice.credits))),
+			tl_int64(form->formId),
+			tl_string(),
+			tl_string(),
+			null,
+			tl_int53(0) // tip_amount
+		)).done([=] {
+			state->confirmButtonBusy = false;
+			box->closeBox();
+			sent();
+		}).fail([=](const Error &error) {
+			state->confirmButtonBusy = false;
+			box->uiShow()->showToast(error.message);
+		}).send();
 	});
 	{
 		using namespace Info::Statistics;
diff --git a/Telegram/SourceFiles/data/business/data_business_chatbots.cpp b/Telegram/SourceFiles/data/business/data_business_chatbots.cpp
index ca894acf556b98..891212ef5fe726 100644
--- a/Telegram/SourceFiles/data/business/data_business_chatbots.cpp
+++ b/Telegram/SourceFiles/data/business/data_business_chatbots.cpp
@@ -14,7 +14,15 @@ For license and copyright information please follow this link:
 #include "data/data_user.h"
 #include "main/main_session.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
+namespace {
+
+using namespace Tdb;
+
+} // namespace
 
 Chatbots::Chatbots(not_null<Session*> owner)
 : _owner(owner) {
@@ -26,6 +34,30 @@ void Chatbots::preload() {
 	if (_loaded || _requestId) {
 		return;
 	}
+	_requestId = _owner->session().sender().request(
+		TLgetBusinessConnectedBot()
+	).done([=](const TLbusinessConnectedBot &result) {
+		_requestId = 0;
+		_loaded = true;
+
+		const auto &data = result.data();
+		const auto botId = UserId(data.vbot_user_id().v);
+		_settings = ChatbotsSettings{
+			.bot = _owner->session().data().user(botId),
+			.recipients = FromTL(_owner, data.vrecipients()),
+			.repliesAllowed = data.vcan_reply().v,
+		};
+	}).fail([=](const Error &error) {
+		_requestId = 0;
+		if (error.code == 404) {
+			_loaded = true;
+			_settings.force_assign(ChatbotsSettings());
+		} else {
+			LOG(("API Error: Could not get connected bot (%1)"
+				).arg(error.message));
+		}
+	}).send();
+#if 0 // mtp
 	_requestId = _owner->session().api().request(
 		MTPaccount_GetConnectedBots()
 	).done([=](const MTPaccount_ConnectedBots &result) {
@@ -52,6 +84,7 @@ void Chatbots::preload() {
 			).arg(error.code()
 			).arg(error.type()));
 	}).send();
+#endif
 }
 
 bool Chatbots::loaded() const {
@@ -77,6 +110,33 @@ void Chatbots::save(
 	const auto was = _settings.current();
 	if (was == settings) {
 		return;
+	} else if (settings.bot) {
+		_owner->session().sender().request(TLsetBusinessConnectedBot(
+			tl_businessConnectedBot(
+				tl_int53(peerToUser(settings.bot->id).bare),
+				ForBotsToTL(settings.recipients),
+				tl_bool(settings.repliesAllowed))
+		)).done([=] {
+			if (done) {
+				done();
+			}
+		}).fail([=](const Error &error) {
+			if (fail) {
+				fail(error.message);
+			}
+		}).send();
+	} else if (was.bot) {
+		_owner->session().sender().request(TLdeleteBusinessConnectedBot(
+		)).done([=] {
+			if (done) {
+				done();
+			}
+		}).fail([=](const Error &error) {
+			if (fail) {
+				fail(error.message);
+			}
+		}).send();
+#if 0 // mtp
 	} else if (was.bot || settings.bot) {
 		using Flag = MTPaccount_UpdateConnectedBot::Flag;
 		const auto api = &_owner->session().api();
@@ -99,6 +159,7 @@ void Chatbots::save(
 				fail(error.type());
 			}
 		}).send();
+#endif
 	}
 	_settings = settings;
 }
@@ -107,7 +168,10 @@ void Chatbots::togglePaused(not_null<PeerData*> peer, bool paused) {
 	const auto type = paused
 		? SentRequestType::Pause
 		: SentRequestType::Unpause;
+#if 0 // mtp
 	const auto api = &_owner->session().api();
+#endif
+	const auto api = &_owner->session().sender();
 	const auto i = _sentRequests.find(peer);
 	if (i != end(_sentRequests)) {
 		const auto already = i->second.type;
@@ -117,6 +181,7 @@ void Chatbots::togglePaused(not_null<PeerData*> peer, bool paused) {
 		api->request(i->second.requestId).cancel();
 		_sentRequests.erase(i);
 	}
+#if 0 // tdlib todo
 	const auto id = api->request(MTPaccount_ToggleConnectedBotPaused(
 		peer->input,
 		MTP_bool(paused)
@@ -141,11 +206,15 @@ void Chatbots::togglePaused(not_null<PeerData*> peer, bool paused) {
 		_sentRequests.remove(peer);
 	}).send();
 	_sentRequests[peer] = SentRequest{ type, id };
+#endif
 }
 
 void Chatbots::removeFrom(not_null<PeerData*> peer) {
 	const auto type = SentRequestType::Remove;
+#if 0 // mtp
 	const auto api = &_owner->session().api();
+#endif
+	const auto api = &_owner->session().sender();
 	const auto i = _sentRequests.find(peer);
 	if (i != end(_sentRequests)) {
 		const auto already = i->second.type;
@@ -155,6 +224,7 @@ void Chatbots::removeFrom(not_null<PeerData*> peer) {
 		api->request(i->second.requestId).cancel();
 		_sentRequests.erase(i);
 	}
+#if 0 // tdlib todo
 	const auto id = api->request(MTPaccount_DisablePeerConnectedBot(
 		peer->input
 	)).done([=] {
@@ -172,11 +242,15 @@ void Chatbots::removeFrom(not_null<PeerData*> peer) {
 		_sentRequests.remove(peer);
 	}).send();
 	_sentRequests[peer] = SentRequest{ type, id };
+#endif
 }
 
 void Chatbots::reload() {
 	_loaded = false;
+#if 0 // mtp
 	_owner->session().api().request(base::take(_requestId)).cancel();
+#endif
+	_owner->session().sender().request(base::take(_requestId)).cancel();
 	preload();
 }
 
diff --git a/Telegram/SourceFiles/data/business/data_business_common.cpp b/Telegram/SourceFiles/data/business/data_business_common.cpp
index 149a3ee1369fd6..40c55458defa8c 100644
--- a/Telegram/SourceFiles/data/business/data_business_common.cpp
+++ b/Telegram/SourceFiles/data/business/data_business_common.cpp
@@ -11,9 +11,13 @@ For license and copyright information please follow this link:
 #include "data/data_session.h"
 #include "data/data_user.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kDay = WorkingInterval::kDay;
 constexpr auto kWeek = WorkingInterval::kWeek;
 constexpr auto kInNextDayMax = WorkingInterval::kInNextDayMax;
@@ -78,6 +82,7 @@ BusinessRecipients BusinessRecipients::MakeValid(BusinessRecipients value) {
 	return value;
 }
 
+#if 0 // mtp
 MTPInputBusinessRecipients ForMessagesToMTP(const BusinessRecipients &data) {
 	using Flag = MTPDinputBusinessRecipients::Flag;
 	const auto &chats = data.allButExcluded ? data.excluded : data.included;
@@ -242,6 +247,153 @@ BusinessDetails FromMTP(
 		.shortcutId = data.vshortcut_id().v,
 	};
 }
+#endif
+
+TLbusinessRecipients ForMessagesToTL(const BusinessRecipients &data) {
+	auto copy = data;
+	(copy.allButExcluded ? copy.included : copy.excluded) = {};
+	return ForBotsToTL(copy);
+}
+
+TLbusinessRecipients ForBotsToTL(const BusinessRecipients &data) {
+	const auto &chats = data.allButExcluded ? data.excluded : data.included;
+	auto chatIds = QVector<TLint53>();
+	chatIds.reserve(chats.list.size());
+	for (const auto &user : chats.list) {
+		chatIds.push_back(peerToTdbChat(user->id));
+	}
+	auto excludedChatIds = QVector<TLint53>();
+	if (!data.allButExcluded) {
+		excludedChatIds.reserve(data.excluded.list.size());
+		for (const auto &user : data.excluded.list) {
+			excludedChatIds.push_back(peerToTdbChat(user->id));
+		}
+	}
+	using Type = BusinessChatType;
+	return tl_businessRecipients(
+		tl_vector<TLint53>(chatIds),
+		tl_vector<TLint53>(excludedChatIds),
+		tl_bool(chats.types & Type::ExistingChats),
+		tl_bool(chats.types & Type::NewChats),
+		tl_bool(chats.types & Type::Contacts),
+		tl_bool(chats.types & Type::NonContacts),
+		tl_bool(data.allButExcluded));
+}
+
+BusinessRecipients FromTL(
+		not_null<Session*> owner,
+		const TLbusinessRecipients &recipients) {
+	using Type = BusinessChatType;
+
+	const auto &data = recipients.data();
+	auto result = BusinessRecipients{
+		.allButExcluded = data.vexclude_selected().v,
+	};
+
+	auto &chats = result.allButExcluded
+		? result.excluded
+		: result.included;
+	chats.types = Type()
+		| (data.vselect_new_chats().v ? Type::NewChats : Type())
+		| (data.vselect_existing_chats().v ? Type::ExistingChats : Type())
+		| (data.vselect_contacts().v ? Type::Contacts : Type())
+		| (data.vselect_non_contacts().v ? Type::NonContacts : Type());
+	for (const auto chatId : data.vchat_ids().v) {
+		if (const auto userId = peerToUser(peerFromTdbChat(chatId))) {
+			chats.list.push_back(owner->user(userId));
+		}
+	}
+	for (const auto chatId : data.vexcluded_chat_ids().v) {
+		if (const auto userId = peerToUser(peerFromTdbChat(chatId))) {
+			result.excluded.list.push_back(owner->user(userId));
+		}
+	}
+	return result;
+}
+
+BusinessDetails FromTL(
+		not_null<Session*> owner,
+		const tl::conditional<TLbusinessInfo> &info) {
+	if (!info) {
+		return {};
+	}
+	auto result = BusinessDetails();
+	const auto &data = info->data();
+	if (const auto hours = data.vopening_hours()) {
+		const auto &data = hours->data();
+		result.hours.timezoneId = data.vtime_zone_id().v;
+		result.hours.intervals.list = ranges::views::all(
+			data.vopening_hours().v
+		) | ranges::views::transform([](
+				const TLbusinessOpeningHoursInterval &open) {
+			const auto &data = open.data();
+			return WorkingInterval{
+				data.vstart_minute().v * 60,
+				data.vend_minute().v * 60,
+			};
+		}) | ranges::to_vector;
+	}
+	if (const auto location = data.vlocation()) {
+		const auto &data = location->data();
+		result.location.address = data.vaddress().v;
+		if (const auto point = data.vlocation()) {
+			result.location.point = LocationPoint(*point);
+		}
+	}
+	if (const auto intro = data.vstart_page()) {
+		const auto &data = intro->data();
+		result.intro.title = data.vtitle().v;
+		result.intro.description = data.vmessage().v;
+		if (const auto document = data.vsticker()) {
+			result.intro.sticker = owner->processDocument(*document);
+			if (!result.intro.sticker->sticker()) {
+				result.intro.sticker = nullptr;
+			}
+		}
+	}
+	return result;
+}
+
+AwaySettings FromTL(
+		not_null<Session*> owner,
+		const tl::conditional<TLbusinessAwayMessageSettings> &settings) {
+	if (!settings) {
+		return AwaySettings();
+	}
+	const auto &data = settings->data();
+	auto result = AwaySettings{
+		.recipients = FromTL(owner, data.vrecipients()),
+		.shortcutId = data.vshortcut_id().v,
+		.offlineOnly = data.voffline_only().v,
+	};
+	data.vschedule().match([&](
+			const TLDbusinessAwayMessageScheduleAlways &) {
+		result.schedule.type = AwayScheduleType::Always;
+	}, [&](const TLDbusinessAwayMessageScheduleOutsideOfOpeningHours &) {
+		result.schedule.type = AwayScheduleType::OutsideWorkingHours;
+	}, [&](const TLDbusinessAwayMessageScheduleCustom &data) {
+		result.schedule.type = AwayScheduleType::Custom;
+		result.schedule.customInterval = WorkingInterval{
+			data.vstart_date().v,
+			data.vend_date().v,
+		};
+	});
+	return result;
+}
+
+[[nodiscard]] GreetingSettings FromTL(
+		not_null<Session*> owner,
+		const tl::conditional<TLbusinessGreetingMessageSettings> &settings) {
+	if (!settings) {
+		return GreetingSettings();
+	}
+	const auto &data = settings->data();
+	return GreetingSettings{
+		.recipients = FromTL(owner, data.vrecipients()),
+		.noActivityDays = data.vinactivity_days().v,
+		.shortcutId = data.vshortcut_id().v,
+	};
+}
 
 WorkingIntervals WorkingIntervals::normalized() const {
 	return SortAndMerge(MoveTailToFront(SortAndMerge(*this)));
diff --git a/Telegram/SourceFiles/data/business/data_business_common.h b/Telegram/SourceFiles/data/business/data_business_common.h
index 600d5ff79d81f8..d8540bd6539ace 100644
--- a/Telegram/SourceFiles/data/business/data_business_common.h
+++ b/Telegram/SourceFiles/data/business/data_business_common.h
@@ -10,6 +10,13 @@ For license and copyright information please follow this link:
 #include "base/flags.h"
 #include "data/data_location.h"
 
+namespace Tdb {
+class TLbusinessInfo;
+class TLbusinessRecipients;
+class TLbusinessAwayMessageSettings;
+class TLbusinessGreetingMessageSettings;
+} // namespace Tdb
+
 class UserData;
 
 namespace Data {
@@ -57,6 +64,7 @@ enum class BusinessRecipientsType : uchar {
 	Bots,
 };
 
+#if 0 // mtp
 [[nodiscard]] MTPInputBusinessRecipients ForMessagesToMTP(
 	const BusinessRecipients &data);
 [[nodiscard]] MTPInputBusinessBotRecipients ForBotsToMTP(
@@ -67,6 +75,15 @@ enum class BusinessRecipientsType : uchar {
 [[nodiscard]] BusinessRecipients FromMTP(
 	not_null<Session*> owner,
 	const MTPBusinessBotRecipients &recipients);
+#endif
+
+[[nodiscard]] Tdb::TLbusinessRecipients ForMessagesToTL(
+	const BusinessRecipients &data);
+[[nodiscard]] Tdb::TLbusinessRecipients ForBotsToTL(
+	const BusinessRecipients &data);
+[[nodiscard]] BusinessRecipients FromTL(
+	not_null<Session*> owner,
+	const Tdb::TLbusinessRecipients &recipients);
 
 struct Timezone {
 	QString id;
@@ -217,11 +234,17 @@ struct BusinessDetails {
 		const BusinessDetails &b) = default;
 };
 
+#if 0 // mtp
 [[nodiscard]] BusinessDetails FromMTP(
 	not_null<Session*> owner,
 	const tl::conditional<MTPBusinessWorkHours> &hours,
 	const tl::conditional<MTPBusinessLocation> &location,
 	const tl::conditional<MTPBusinessIntro> &intro);
+#endif
+
+[[nodiscard]] BusinessDetails FromTL(
+	not_null<Session*> owner,
+	const tl::conditional<Tdb::TLbusinessInfo> &info);
 
 enum class AwayScheduleType : uchar {
 	Never = 0,
@@ -254,9 +277,15 @@ struct AwaySettings {
 		const AwaySettings &b) = default;
 };
 
+#if 0 // mtp
 [[nodiscard]] AwaySettings FromMTP(
 	not_null<Session*> owner,
 	const tl::conditional<MTPBusinessAwayMessage> &message);
+#endif
+
+[[nodiscard]] AwaySettings FromTL(
+	not_null<Session*> owner,
+	const tl::conditional<Tdb::TLbusinessAwayMessageSettings> &settings);
 
 struct GreetingSettings {
 	BusinessRecipients recipients;
@@ -272,8 +301,14 @@ struct GreetingSettings {
 		const GreetingSettings &b) = default;
 };
 
+#if 0 // mtp
 [[nodiscard]] GreetingSettings FromMTP(
 	not_null<Session*> owner,
 	const tl::conditional<MTPBusinessGreetingMessage> &message);
+#endif
+
+[[nodiscard]] GreetingSettings FromTL(
+	not_null<Session*> owner,
+	const tl::conditional<Tdb::TLbusinessGreetingMessageSettings> &settings);
 
 } // namespace Data
diff --git a/Telegram/SourceFiles/data/business/data_business_info.cpp b/Telegram/SourceFiles/data/business/data_business_info.cpp
index d9bb6ec7a9b043..1b97781ce65aa7 100644
--- a/Telegram/SourceFiles/data/business/data_business_info.cpp
+++ b/Telegram/SourceFiles/data/business/data_business_info.cpp
@@ -15,9 +15,15 @@ For license and copyright information please follow this link:
 #include "data/data_user.h"
 #include "main/main_session.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
+#if 0 // mtp
 [[nodiscard]] MTPBusinessWorkHours ToMTP(const WorkingHours &data) {
 	const auto list = data.intervals.normalized().list;
 	const auto proj = [](const WorkingInterval &data) {
@@ -60,6 +66,83 @@ namespace {
 		ForMessagesToMTP(data.recipients),
 		MTP_int(data.noActivityDays));
 }
+#endif
+
+[[nodiscard]] std::optional<TLbusinessOpeningHours> ToTL(
+		const WorkingHours &data) {
+	if (!data) {
+		return {};
+	}
+	const auto list = data.intervals.normalized().list;
+	const auto proj = [](const WorkingInterval &data) {
+		return MTPBusinessWeeklyOpen(MTP_businessWeeklyOpen(
+			MTP_int(data.start / 60),
+			MTP_int(data.end / 60)));
+	};
+	auto intervals = QVector<TLbusinessOpeningHoursInterval>();
+	intervals.reserve(list.size());
+	for (const auto &interval : list) {
+		intervals.push_back(tl_businessOpeningHoursInterval(
+			tl_int32(interval.start / 60),
+			tl_int32(interval.end / 60)));
+	}
+	return tl_businessOpeningHours(
+		tl_string(data.timezoneId),
+		tl_vector<TLbusinessOpeningHoursInterval>(intervals));
+}
+
+[[nodiscard]] std::optional<TLbusinessGreetingMessageSettings> ToTL(
+		const GreetingSettings &data) {
+	if (!data) {
+		return {};
+	}
+	return tl_businessGreetingMessageSettings(
+		tl_int32(data.shortcutId),
+		ForMessagesToTL(data.recipients),
+		tl_int32(data.noActivityDays));
+}
+#if 0 // mtp
+[[nodiscard]] MTPInputBusinessAwayMessage ToMTP(const AwaySettings &data) {
+	using Flag = MTPDinputBusinessAwayMessage::Flag;
+	return MTP_inputBusinessAwayMessage(
+		MTP_flags(data.offlineOnly ? Flag::f_offline_only : Flag()),
+		MTP_int(data.shortcutId),
+		ToMTP(data.schedule),
+		ForMessagesToMTP(data.recipients));
+}
+
+[[nodiscard]] MTPInputBusinessGreetingMessage ToMTP(
+	const GreetingSettings &data) {
+	return MTP_inputBusinessGreetingMessage(
+		MTP_int(data.shortcutId),
+		ForMessagesToMTP(data.recipients),
+		MTP_int(data.noActivityDays));
+}
+#endif
+
+[[nodiscard]] TLbusinessAwayMessageSchedule ToTL(const AwaySchedule &data) {
+	Expects(data.type != AwayScheduleType::Never);
+
+	return (data.type == AwayScheduleType::Always)
+		? tl_businessAwayMessageScheduleAlways()
+		: (data.type == AwayScheduleType::OutsideWorkingHours)
+		? tl_businessAwayMessageScheduleOutsideOfOpeningHours()
+		: tl_businessAwayMessageScheduleCustom(
+			tl_int32(data.customInterval.start),
+			tl_int32(data.customInterval.end));
+}
+
+[[nodiscard]] std::optional<TLbusinessAwayMessageSettings> ToTL(
+		const AwaySettings &data) {
+	if (!data) {
+		return {};
+	}
+	return tl_businessAwayMessageSettings(
+		tl_int32(data.shortcutId),
+		ForMessagesToTL(data.recipients),
+		ToTL(data.schedule),
+		tl_bool(data.offlineOnly));
+}
 
 } // namespace
 
@@ -79,16 +162,24 @@ void BusinessInfo::saveWorkingHours(
 		return;
 	}
 
+#if 0 // mtp
 	using Flag = MTPaccount_UpdateBusinessWorkHours::Flag;
 	session->api().request(MTPaccount_UpdateBusinessWorkHours(
 		MTP_flags(data ? Flag::f_business_work_hours : Flag()),
 		ToMTP(data)
 	)).fail([=](const MTP::Error &error) {
+#endif
+	session->sender().request(TLsetBusinessOpeningHours(
+		ToTL(data)
+	)).fail([=](const Error &error) {
 		auto details = session->user()->businessDetails();
 		details.hours = was;
 		session->user()->setBusinessDetails(std::move(details));
 		if (fail) {
+#if 0 // mtp
 			fail(error.type());
+#endif
+			fail(error.message);
 		}
 	}).send();
 
@@ -104,6 +195,7 @@ void BusinessInfo::saveChatIntro(ChatIntro data, Fn<void(QString)> fail) {
 		return;
 	} else {
 		const auto session = &_owner->session();
+#if 0 // mtp
 		using Flag = MTPaccount_UpdateBusinessIntro::Flag;
 		session->api().request(MTPaccount_UpdateBusinessIntro(
 			MTP_flags(data ? Flag::f_intro : Flag()),
@@ -117,11 +209,24 @@ void BusinessInfo::saveChatIntro(ChatIntro data, Fn<void(QString)> fail) {
 					? data.sticker->mtpInput()
 					: MTP_inputDocumentEmpty()))
 		)).fail([=](const MTP::Error &error) {
+#endif
+		session->sender().request(TLsetBusinessStartPage(data
+			? tl_inputBusinessStartPage(
+				tl_string(data.title),
+				tl_string(data.description),
+				(data.sticker
+					? tl_inputFileId(tl_int32(data.sticker->tdbFileId()))
+					: std::optional<TLinputFile>()))
+			: std::optional<TLinputBusinessStartPage>()
+		)).fail([=](const Error &error) {
 			auto details = session->user()->businessDetails();
 			details.intro = was;
 			session->user()->setBusinessDetails(std::move(details));
 			if (fail) {
+#if 0 // mtp
 				fail(error.type());
+#endif
+				fail(error.message);
 			}
 		}).send();
 	}
@@ -140,6 +245,19 @@ void BusinessInfo::saveLocation(
 		return;
 	} else {
 		const auto session = &_owner->session();
+		session->sender().request(TLsetBusinessLocation(
+			((data.point || !data.address.isEmpty())
+				? tl_businessLocation(
+					(data.point
+						? tl_location(
+							tl_double(data.point->lat()),
+							tl_double(data.point->lon()),
+							tl_double(0))
+						: std::optional<TLlocation>()),
+					tl_string(data.address))
+				: std::optional<TLbusinessLocation>())
+		)).fail([=](const Error &error) {
+#if 0 // mtp
 		using Flag = MTPaccount_UpdateBusinessLocation::Flag;
 		session->api().request(MTPaccount_UpdateBusinessLocation(
 			MTP_flags((data.point ? Flag::f_geo_point : Flag())
@@ -153,11 +271,15 @@ void BusinessInfo::saveLocation(
 				: MTP_inputGeoPointEmpty()),
 			MTP_string(data.address)
 		)).fail([=](const MTP::Error &error) {
+#endif
 			auto details = session->user()->businessDetails();
 			details.location = was;
 			session->user()->setBusinessDetails(std::move(details));
 			if (fail) {
+#if 0 // mtp
 				fail(error.type());
+#endif
+				fail(error.message);
 			}
 		}).send();
 	}
@@ -181,16 +303,24 @@ void BusinessInfo::saveAwaySettings(
 	if (was == data) {
 		return;
 	} else if (!data || data.shortcutId) {
+#if 0 // mtp
 		using Flag = MTPaccount_UpdateBusinessAwayMessage::Flag;
 		const auto session = &_owner->session();
 		session->api().request(MTPaccount_UpdateBusinessAwayMessage(
 			MTP_flags(data ? Flag::f_message : Flag()),
 			data ? ToMTP(data) : MTPInputBusinessAwayMessage()
 		)).fail([=](const MTP::Error &error) {
+#endif
+		_owner->session().sender().request(TLsetBusinessAwayMessageSettings(
+			ToTL(data)
+		)).fail([=](const Error &error) {
 			_awaySettings = was;
 			_awaySettingsChanged.fire({});
 			if (fail) {
+#if 0 // mtp
 				fail(error.type());
+#endif
+				fail(error.message);
 			}
 		}).send();
 	}
@@ -225,16 +355,24 @@ void BusinessInfo::saveGreetingSettings(
 	if (was == data) {
 		return;
 	} else if (!data || data.shortcutId) {
+		_owner->session().sender().request(
+			TLsetBusinessGreetingMessageSettings(ToTL(data))
+		).fail([=](const Error &error) {
+#if 0 // mtp
 		using Flag = MTPaccount_UpdateBusinessGreetingMessage::Flag;
 		_owner->session().api().request(
 			MTPaccount_UpdateBusinessGreetingMessage(
 				MTP_flags(data ? Flag::f_message : Flag()),
 				data ? ToMTP(data) : MTPInputBusinessGreetingMessage())
 		).fail([=](const MTP::Error &error) {
+#endif
 			_greetingSettings = was;
 			_greetingSettingsChanged.fire({});
 			if (fail) {
+#if 0 // mtp
 				fail(error.type());
+#endif
+				fail(error.message);
 			}
 		}).send();
 	}
@@ -262,27 +400,46 @@ void BusinessInfo::preloadTimezones() {
 	if (!_timezones.current().list.empty() || _timezonesRequestId) {
 		return;
 	}
+	_timezonesRequestId = _owner->session().sender().request(
+		TLgetTimeZones()
+	).done([=](const TLtimeZones &result) {
+		const auto &data = result.data();
+		{
+			const auto proj = [](const TLtimeZone &result) {
+#if 0 // mtp
 	_timezonesRequestId = _owner->session().api().request(
 		MTPhelp_GetTimezonesList(MTP_int(_timezonesHash))
 	).done([=](const MTPhelp_TimezonesList &result) {
 		result.match([&](const MTPDhelp_timezonesList &data) {
 			_timezonesHash = data.vhash().v;
 			const auto proj = [](const MTPtimezone &result) {
+#endif
 				return Timezone{
 					.id = qs(result.data().vid()),
 					.name = qs(result.data().vname()),
+#if 0 // mtp
 					.utcOffset = result.data().vutc_offset().v,
 				};
 			};
 			_timezones = Timezones{
 				.list = ranges::views::all(
 					data.vtimezones().v
+#endif
+					.utcOffset = result.data().vutc_time_offset().v
+				};
+			};
+			_timezones = Timezones{
+				.list = ranges::views::all(
+					data.vtime_zones().v
 				) | ranges::views::transform(
 					proj
 				) | ranges::to_vector,
 			};
+#if 0 // mtp
 		}, [](const MTPDhelp_timezonesListNotModified &) {
 		});
+#endif
+		}
 	}).send();
 }
 
diff --git a/Telegram/SourceFiles/data/business/data_shortcut_messages.cpp b/Telegram/SourceFiles/data/business/data_shortcut_messages.cpp
index ff7979c2e8211a..62a335c23b9fb5 100644
--- a/Telegram/SourceFiles/data/business/data_shortcut_messages.cpp
+++ b/Telegram/SourceFiles/data/business/data_shortcut_messages.cpp
@@ -19,9 +19,13 @@ For license and copyright information please follow this link:
 #include "history/history_item_helpers.h"
 #include "apiwrap.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kRequestTimeLimit = 60 * crl::time(1000);
 
 [[nodiscard]] MsgId RemoteToLocalMsgId(MsgId id) {
@@ -102,7 +106,10 @@ bool IsShortcutMsgId(MsgId id) {
 ShortcutMessages::ShortcutMessages(not_null<Session*> owner)
 : _session(&owner->session())
 , _history(owner->history(_session->userPeerId()))
+#if 0 // mtp
 , _clearTimer([=] { clearOldRequests(); }) {
+#endif
+{
 	owner->itemRemoved(
 	) | rpl::filter([](not_null<const HistoryItem*> item) {
 		return item->isBusinessShortcut();
@@ -113,10 +120,14 @@ ShortcutMessages::ShortcutMessages(not_null<Session*> owner)
 
 ShortcutMessages::~ShortcutMessages() {
 	for (const auto &request : _requests) {
+#if 0 // mtp
 		_session->api().request(request.second.requestId).cancel();
+#endif
+		_session->sender().request(request.second.requestId).cancel();
 	}
 }
 
+#if 0 // mtp
 void ShortcutMessages::clearOldRequests() {
 	const auto now = crl::now();
 	while (true) {
@@ -133,6 +144,8 @@ void ShortcutMessages::clearOldRequests() {
 }
 
 void ShortcutMessages::updateShortcuts(const QVector<MTPQuickReply> &list) {
+#endif
+void ShortcutMessages::updateShortcuts(const QVector<TLint32> &list) {
 	auto shortcuts = parseShortcuts(list);
 	auto changes = std::vector<ShortcutIdChange>();
 	for (auto &[id, shortcut] : _shortcuts.list) {
@@ -200,6 +213,7 @@ void ShortcutMessages::mergeMessagesFromTo(
 	}
 }
 
+#if 0 // mtp
 Shortcuts ShortcutMessages::parseShortcuts(
 		const QVector<MTPQuickReply> &list) const {
 	auto result = Shortcuts();
@@ -219,6 +233,27 @@ Shortcut ShortcutMessages::parseShortcut(const MTPQuickReply &reply) const {
 		.topMessageId = localMessageId(data.vtop_message().v),
 	};
 }
+#endif
+
+Shortcuts ShortcutMessages::parseShortcuts(
+		const QVector<TLint32> &list) const {
+	auto result = Shortcuts();
+	for (const auto &reply : list) {
+		result.list.emplace(reply.v);
+	}
+	return result;
+}
+
+Shortcut ShortcutMessages::parseShortcut(
+		const TLquickReplyShortcut &shortcut) const {
+	const auto &data = shortcut.data();
+	return Shortcut{
+		.id = BusinessShortcutId(data.vid().v),
+		.count = data.vmessage_count().v,
+		.name = data.vname().v,
+		.topMessageId = data.vfirst_message().data().vid().v,
+	};
+}
 
 MsgId ShortcutMessages::localMessageId(MsgId remoteId) const {
 	return RemoteToLocalMsgId(remoteId);
@@ -237,6 +272,7 @@ int ShortcutMessages::count(BusinessShortcutId shortcutId) const {
 	return (i != end(_data)) ? i->second.items.size() : 0;
 }
 
+#if 0 // mtp
 void ShortcutMessages::apply(const MTPDupdateQuickReplies &update) {
 	updateShortcuts(update.vquick_replies().v);
 	scheduleShortcutsReload();
@@ -266,6 +302,10 @@ void ShortcutMessages::scheduleShortcutsReload() {
 
 void ShortcutMessages::apply(const MTPDupdateNewQuickReply &update) {
 	const auto &reply = update.vquick_reply();
+#endif
+void ShortcutMessages::apply(const TLDupdateQuickReplyShortcut &data) {
+	const auto &reply = data.vshortcut();
+
 	auto foundId = BusinessShortcutId();
 	const auto shortcut = parseShortcut(reply);
 	for (auto &[id, existing] : _shortcuts.list) {
@@ -293,6 +333,7 @@ void ShortcutMessages::apply(const MTPDupdateNewQuickReply &update) {
 	}
 }
 
+#if 0 // mtp
 void ShortcutMessages::apply(const MTPDupdateQuickReplyMessage &update) {
 	const auto &message = update.vmessage();
 	const auto shortcutId = BusinessShortcutIdFromMessage(message);
@@ -309,6 +350,7 @@ void ShortcutMessages::apply(const MTPDupdateQuickReplyMessage &update) {
 		request(shortcutId);
 	}
 }
+#endif
 
 void ShortcutMessages::updateCount(BusinessShortcutId shortcutId) {
 	const auto i = _data.find(shortcutId);
@@ -325,6 +367,7 @@ void ShortcutMessages::updateCount(BusinessShortcutId shortcutId) {
 	}
 }
 
+#if 0 // mtp
 void ShortcutMessages::apply(
 		const MTPDupdateDeleteQuickReplyMessages &update) {
 	const auto shortcutId = update.vshortcut_id().v;
@@ -355,6 +398,10 @@ void ShortcutMessages::apply(
 
 void ShortcutMessages::apply(const MTPDupdateDeleteQuickReply &update) {
 	const auto shortcutId = update.vshortcut_id().v;
+#endif
+void ShortcutMessages::apply(
+		const TLDupdateQuickReplyShortcutDeleted &data) {
+	const auto shortcutId = data.vshortcut_id().v;
 	if (!shortcutId) {
 		return;
 	}
@@ -372,6 +419,7 @@ void ShortcutMessages::apply(const MTPDupdateDeleteQuickReply &update) {
 	}
 }
 
+#if 0 // mtp
 void ShortcutMessages::apply(
 		const MTPDupdateMessageID &update,
 		not_null<HistoryItem*> local) {
@@ -388,6 +436,36 @@ void ShortcutMessages::apply(
 		list.itemById.emplace(id, local);
 	}
 }
+#endif
+
+void ShortcutMessages::apply(const TLDupdateQuickReplyShortcuts &data) {
+	updateShortcuts(data.vshortcut_ids().v);
+}
+
+void ShortcutMessages::apply(
+		const TLDupdateQuickReplyShortcutMessages &data) {
+	const auto shortcutId = data.vshortcut_id().v;
+	const auto &messages = data.vmessages().v;
+	if (messages.isEmpty()) {
+		clearNotSending(shortcutId);
+		return;
+	}
+	auto received = base::flat_set<not_null<HistoryItem*>>();
+	auto clear = base::flat_set<not_null<HistoryItem*>>();
+	auto &list = _data.emplace(shortcutId, List()).first->second;
+	for (const auto &message : messages) {
+		if (const auto item = append(shortcutId, list, message)) {
+			received.emplace(item);
+		}
+	}
+	for (const auto &owned : list.items) {
+		const auto item = owned.get();
+		if (!item->isSending() && !received.contains(item)) {
+			clear.emplace(item);
+		}
+	}
+	updated(shortcutId, received, clear);
+}
 
 void ShortcutMessages::appendSending(not_null<HistoryItem*> item) {
 	Expects(item->isSending());
@@ -438,6 +516,7 @@ Data::MessagesSlice ShortcutMessages::list(BusinessShortcutId shortcutId) {
 	return result;
 }
 
+#if 0 // mtp
 void ShortcutMessages::preloadShortcuts() {
 	if (_shortcutsLoaded || _shortcutsRequestId) {
 		return;
@@ -458,6 +537,7 @@ void ShortcutMessages::preloadShortcuts() {
 		});
 	}).send();
 }
+#endif
 
 const Shortcuts &ShortcutMessages::shortcuts() const {
 	return _shortcuts;
@@ -539,6 +619,7 @@ void ShortcutMessages::editShortcut(
 			}
 		}
 	}
+#if 0 // mtp
 	_session->api().request(MTPmessages_EditQuickReplyShortcut(
 		MTP_int(id),
 		MTP_string(name)
@@ -551,6 +632,11 @@ void ShortcutMessages::editShortcut(
 			fail(type);
 		}
 	}).send();
+#endif
+	_session->sender().request(TLsetQuickReplyShortcutName(
+		tl_int32(id),
+		tl_string(name)
+	)).send();
 }
 
 void ShortcutMessages::removeShortcut(BusinessShortcutId shortcutId) {
@@ -566,15 +652,23 @@ void ShortcutMessages::removeShortcut(BusinessShortcutId shortcutId) {
 	_shortcuts.list.remove(shortcutId);
 	_shortcutIdChanges.fire({ shortcutId, 0 });
 
+#if 0 // mtp
 	_session->api().request(MTPmessages_DeleteQuickReplyShortcut(
 		MTP_int(shortcutId)
 	)).send();
+#endif
+	_session->sender().request(TLdeleteQuickReplyShortcut(
+		tl_int32(shortcutId)
+	)).send();
 }
 
 void ShortcutMessages::cancelRequest(BusinessShortcutId shortcutId) {
 	const auto j = _requests.find(shortcutId);
 	if (j != end(_requests)) {
+#if 0 // mtp
 		_session->api().request(j->second.requestId).cancel();
+#endif
+		_session->sender().request(j->second.requestId).cancel();
 		_requests.erase(j);
 	}
 }
@@ -584,6 +678,16 @@ void ShortcutMessages::request(BusinessShortcutId shortcutId) {
 	if (request.requestId || TooEarlyForRequest(request.lastReceived)) {
 		return;
 	}
+	request.requestId = _session->sender().request(
+		TLloadQuickReplyShortcutMessages(tl_int32(shortcutId))
+	).done([=] {
+		auto &request = _requests[shortcutId];
+		request.lastReceived = crl::now();
+		request.requestId = 0;
+	}).fail([=] {
+		_requests.remove(shortcutId);
+	}).send();
+#if 0 // mtp
 	const auto i = _data.find(shortcutId);
 	const auto hash = (i != end(_data))
 		? countListHash(i->second)
@@ -599,8 +703,10 @@ void ShortcutMessages::request(BusinessShortcutId shortcutId) {
 	}).fail([=] {
 		_requests.remove(shortcutId);
 	}).send();
+#endif
 }
 
+#if 0 // mtp
 void ShortcutMessages::parse(
 		BusinessShortcutId shortcutId,
 		const MTPmessages_Messages &list) {
@@ -646,9 +752,18 @@ HistoryItem *ShortcutMessages::append(
 	const auto id = message.match([&](const auto &data) {
 		return data.vid().v;
 	});
+#endif
+HistoryItem *ShortcutMessages::append(
+		BusinessShortcutId shortcutId,
+		List &list,
+		const TLquickReplyMessage &message) {
+	const auto &data = message.data();
+	const auto id = data.vid().v;
 	const auto i = list.itemById.find(id);
 	if (i != end(list.itemById)) {
 		const auto existing = i->second;
+		existing->updateContent(data.vcontent());
+#if 0 // mtp
 		message.match([&](const MTPDmessage &data) {
 			if (data.is_edit_hide()) {
 				existing->applyEdition(HistoryMessageEdition(_session, data));
@@ -666,6 +781,7 @@ HistoryItem *ShortcutMessages::append(
 			existing->updateDate(data.vdate().v);
 			_history->owner().requestItemTextRefresh(existing);
 		}, [&](const auto &data) {});
+#endif
 		return existing;
 	}
 
@@ -673,11 +789,17 @@ HistoryItem *ShortcutMessages::append(
 		LOG(("API Error: Bad id in quick reply messages: %1.").arg(id));
 		return nullptr;
 	}
+#if 0 // mtp
 	const auto item = _session->data().addNewMessage(
 		localMessageId(id),
 		PrepareMessage(shortcutId, message),
 		MessageFlags(), // localFlags
 		NewMessageType::Existing);
+#endif
+	const auto item = _session->data().processMessage(
+		shortcutId,
+		message,
+		NewMessageType::Existing);
 	if (!item
 		|| item->history() != _history
 		|| item->shortcutId() != shortcutId) {
@@ -766,6 +888,7 @@ uint64 ShortcutMessages::countListHash(const List &list) const {
 	return HashFinalize(hash);
 }
 
+#if 0 // mtp
 MTPInputQuickReplyShortcut ShortcutIdToMTP(
 		not_null<Main::Session*> session,
 		BusinessShortcutId id) {
@@ -774,5 +897,6 @@ MTPInputQuickReplyShortcut ShortcutIdToMTP(
 			session->data().shortcutMessages().lookupShortcut(id).name))
 		: MTPInputQuickReplyShortcut();
 }
+#endif
 
 } // namespace Data
diff --git a/Telegram/SourceFiles/data/business/data_shortcut_messages.h b/Telegram/SourceFiles/data/business/data_shortcut_messages.h
index 76a1df56d4fe89..0ca6d4fcbcdf61 100644
--- a/Telegram/SourceFiles/data/business/data_shortcut_messages.h
+++ b/Telegram/SourceFiles/data/business/data_shortcut_messages.h
@@ -10,6 +10,20 @@ For license and copyright information please follow this link:
 #include "history/history_item.h"
 #include "base/timer.h"
 
+namespace tl {
+class int_type;
+} // namespace tl
+
+namespace Tdb {
+using TLint32 = tl::int_type;
+class TLquickReplyMessage;
+class TLquickReplyShortcut;
+class TLDupdateQuickReplyShortcut;
+class TLDupdateQuickReplyShortcutDeleted;
+class TLDupdateQuickReplyShortcuts;
+class TLDupdateQuickReplyShortcutMessages;
+} // namespace Tdb
+
 class History;
 
 namespace Main {
@@ -56,6 +70,7 @@ class ShortcutMessages final {
 	[[nodiscard]] int count(BusinessShortcutId shortcutId) const;
 	[[nodiscard]] MsgId localMessageId(MsgId remoteId) const;
 
+#if 0 // mtp
 	void apply(const MTPDupdateQuickReplies &update);
 	void apply(const MTPDupdateNewQuickReply &update);
 	void apply(const MTPDupdateQuickReplyMessage &update);
@@ -64,6 +79,12 @@ class ShortcutMessages final {
 	void apply(
 		const MTPDupdateMessageID &update,
 		not_null<HistoryItem*> local);
+#endif
+
+	void apply(const Tdb::TLDupdateQuickReplyShortcut &data);
+	void apply(const Tdb::TLDupdateQuickReplyShortcutDeleted &data);
+	void apply(const Tdb::TLDupdateQuickReplyShortcuts &data);
+	void apply(const Tdb::TLDupdateQuickReplyShortcutMessages &data);
 
 	void appendSending(not_null<HistoryItem*> item);
 	void removeSending(not_null<HistoryItem*> item);
@@ -99,6 +120,7 @@ class ShortcutMessages final {
 	};
 
 	void request(BusinessShortcutId shortcutId);
+#if 0 // mtp
 	void parse(
 		BusinessShortcutId shortcutId,
 		const MTPmessages_Messages &list);
@@ -106,6 +128,11 @@ class ShortcutMessages final {
 		BusinessShortcutId shortcutId,
 		List &list,
 		const MTPMessage &message);
+#endif
+	HistoryItem *append(
+		BusinessShortcutId shortcutId,
+		List &list,
+		const Tdb::TLquickReplyMessage &message);
 	void clearNotSending(BusinessShortcutId shortcutId);
 	void updated(
 		BusinessShortcutId shortcutId,
@@ -118,19 +145,30 @@ class ShortcutMessages final {
 	void cancelRequest(BusinessShortcutId shortcutId);
 	void updateCount(BusinessShortcutId shortcutId);
 
+#if 0 // mtp
 	void scheduleShortcutsReload();
+#endif
 	void mergeMessagesFromTo(
 		BusinessShortcutId fromId,
 		BusinessShortcutId toId);
+#if 0 // mtp
 	void updateShortcuts(const QVector<MTPQuickReply> &list);
 	[[nodiscard]] Shortcut parseShortcut(const MTPQuickReply &reply) const;
 	[[nodiscard]] Shortcuts parseShortcuts(
 		const QVector<MTPQuickReply> &list) const;
+#endif
+	void updateShortcuts(const QVector<Tdb::TLint32> &list);
+	[[nodiscard]] Shortcuts parseShortcuts(
+		const QVector<Tdb::TLint32> &list) const;
+	[[nodiscard]] Shortcut parseShortcut(
+		const Tdb::TLquickReplyShortcut &shortcut) const;
 
 	const not_null<Main::Session*> _session;
 	const not_null<History*> _history;
 
+#if 0 // mtp
 	base::Timer _clearTimer;
+#endif
 	base::flat_map<BusinessShortcutId, List> _data;
 	base::flat_map<BusinessShortcutId, Request> _requests;
 	rpl::event_stream<BusinessShortcutId> _updates;
@@ -147,8 +185,10 @@ class ShortcutMessages final {
 
 };
 
+#if 0 // mtp
 [[nodiscard]] MTPInputQuickReplyShortcut ShortcutIdToMTP(
 	not_null<Main::Session*> session,
 	BusinessShortcutId id);
+#endif
 
 } // namespace Data
diff --git a/Telegram/SourceFiles/data/data_media_types.cpp b/Telegram/SourceFiles/data/data_media_types.cpp
index d04f94a1851050..207fa4c0643095 100644
--- a/Telegram/SourceFiles/data/data_media_types.cpp
+++ b/Telegram/SourceFiles/data/data_media_types.cpp
@@ -2904,6 +2904,7 @@ TextForMimeData MediaGiveawayResults::clipboardText() const {
 	return TextForMimeData();
 }
 
+#if 0 // mtp
 bool MediaGiveawayResults::updateInlineResultMedia(const MTPMessageMedia &media) {
 	return true;
 }
@@ -2911,6 +2912,7 @@ bool MediaGiveawayResults::updateInlineResultMedia(const MTPMessageMedia &media)
 bool MediaGiveawayResults::updateSentMedia(const MTPMessageMedia &media) {
 	return true;
 }
+#endif
 
 std::unique_ptr<HistoryView::Media> MediaGiveawayResults::createView(
 		not_null<HistoryView::Element*> message,
diff --git a/Telegram/SourceFiles/data/data_media_types.h b/Telegram/SourceFiles/data/data_media_types.h
index e8a9235784c7b1..93b78bfa5741ed 100644
--- a/Telegram/SourceFiles/data/data_media_types.h
+++ b/Telegram/SourceFiles/data/data_media_types.h
@@ -817,8 +817,10 @@ class MediaGiveawayResults final : public Media {
 	QString pinnedTextSubstring() const override;
 	TextForMimeData clipboardText() const override;
 
+#if 0 // mtp
 	bool updateInlineResultMedia(const MTPMessageMedia &media) override;
 	bool updateSentMedia(const MTPMessageMedia &media) override;
+#endif
 	std::unique_ptr<HistoryView::Media> createView(
 		not_null<HistoryView::Element*> message,
 		not_null<HistoryItem*> realParent,
diff --git a/Telegram/SourceFiles/data/data_msg_id.h b/Telegram/SourceFiles/data/data_msg_id.h
index b3ecb27b0bea0f..1bbccba9be266a 100644
--- a/Telegram/SourceFiles/data/data_msg_id.h
+++ b/Telegram/SourceFiles/data/data_msg_id.h
@@ -55,6 +55,7 @@ Q_DECLARE_METATYPE(MsgId);
 
 using StoryId = int32;
 using BusinessShortcutId = int32;
+using SavedSublistId = int64;
 
 struct FullStoryId {
 	PeerId peer = 0;
diff --git a/Telegram/SourceFiles/data/data_saved_messages.cpp b/Telegram/SourceFiles/data/data_saved_messages.cpp
index 9a4f4441f91897..fc5a3f9e08170c 100644
--- a/Telegram/SourceFiles/data/data_saved_messages.cpp
+++ b/Telegram/SourceFiles/data/data_saved_messages.cpp
@@ -15,9 +15,14 @@ For license and copyright information please follow this link:
 #include "history/history_item.h"
 #include "main/main_session.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "data/data_user.h"
+
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kPerPage = 50;
 constexpr auto kFirstPerPage = 10;
 constexpr auto kListPerPage = 100;
@@ -72,9 +77,34 @@ void SavedMessages::loadMore(not_null<SavedSublist*> sublist) {
 	_loadMore.call();
 }
 
+SavedSublistId SavedMessages::sublistId(PeerData *savedSublistPeer) const {
+	if (!savedSublistPeer) {
+		return 0;
+	}
+	const auto i = _sublistIds.find(savedSublistPeer->id);
+	return (i != end(_sublistIds)) ? i->second : 0;
+}
+
+SavedSublistId SavedMessages::sublistId(SavedSublist *sublist) const {
+	return sublistId(sublist ? sublist->peer().get() : nullptr);
+}
+
+SavedSublist *SavedMessages::sublistById(SavedSublistId id) const {
+	for (const auto &[peerId, sublistId] : _sublistIds) {
+		if (sublistId == id) {
+			const auto peer = _owner->peer(peerId);
+			const auto i = _sublists.find(peer);
+			return (i != end(_sublists)) ? i->second.get() : nullptr;
+		}
+	}
+	return nullptr;
+}
+
 void SavedMessages::sendLoadMore() {
 	if (_loadMoreRequestId || _chatsList.loaded()) {
 		return;
+	}
+#if 0 // mtp
 	} else if (!_pinnedLoaded) {
 		loadPinned();
 	}
@@ -92,11 +122,19 @@ void SavedMessages::sendLoadMore() {
 		if (error.type() == u"SAVED_DIALOGS_UNSUPPORTED"_q) {
 			_unsupported = true;
 		}
+#endif
+	_loadMoreRequestId = _owner->session().sender().request(
+		TLloadSavedMessagesTopics(
+			tl_int32(_sublists.empty() ? kListPerPage : kListFirstPerPage))
+	).done([=] {
+		_loadMoreRequestId = 0;
+	}).fail([=] {
 		_chatsList.setLoaded();
 		_loadMoreRequestId = 0;
 	}).send();
 }
 
+#if 0 // mtp
 void SavedMessages::loadPinned() {
 	if (_pinnedRequestId) {
 		return;
@@ -114,6 +152,7 @@ void SavedMessages::loadPinned() {
 		_pinnedRequestId = 0;
 	}).send();
 }
+#endif
 
 void SavedMessages::sendLoadMore(not_null<SavedSublist*> sublist) {
 	if (_loadMoreRequests.contains(sublist) || sublist->isFullLoaded()) {
@@ -123,6 +162,7 @@ void SavedMessages::sendLoadMore(not_null<SavedSublist*> sublist) {
 	const auto offsetId = list.empty() ? MsgId(0) : list.back()->id;
 	const auto offsetDate = list.empty() ? MsgId(0) : list.back()->date();
 	const auto limit = offsetId ? kPerPage : kFirstPerPage;
+#if 0 // mtp
 	const auto requestId = _owner->session().api().request(
 		MTPmessages_GetSavedHistory(
 			sublist->peer()->input,
@@ -150,8 +190,18 @@ void SavedMessages::sendLoadMore(not_null<SavedSublist*> sublist) {
 				count = data.vcount().v;
 			}
 		});
-
+#endif
+	const auto requestId = _owner->session().sender().request(
+		TLgetSavedMessagesTopicHistory(
+			tl_int53(sublistId(sublist->peer())),
+			tl_int53(offsetId.bare),
+			tl_int32(0), // offset
+			tl_int32(limit))
+	).done([=](const TLmessages &result) {
 		_loadMoreRequests.remove(sublist);
+		const auto &data = result.data();
+		const auto count = data.vtotal_count().v;
+		const auto list = &data.vmessages().v;
 		if (!list) {
 			sublist->setFullLoaded();
 			return;
@@ -159,15 +209,27 @@ void SavedMessages::sendLoadMore(not_null<SavedSublist*> sublist) {
 		auto items = std::vector<not_null<HistoryItem*>>();
 		items.reserve(list->size());
 		for (const auto &message : *list) {
+#if 0 // mtp
 			const auto item = owner().addNewMessage(
 				message,
 				{},
 				NewMessageType::Existing);
+#endif
+			if (!message) {
+				continue;
+			}
+			const auto item = owner().processMessage(
+				*message,
+				NewMessageType::Existing);
 			if (item) {
 				items.push_back(item);
 			}
 		}
 		sublist->append(std::move(items), count);
+		if (list->empty()) {
+			sublist->setFullLoaded();
+		}
+#if 0 // mtp
 		if (result.type() == mtpc_messages_messages) {
 			sublist->setFullLoaded();
 		}
@@ -175,12 +237,15 @@ void SavedMessages::sendLoadMore(not_null<SavedSublist*> sublist) {
 		if (error.type() == u"SAVED_DIALOGS_UNSUPPORTED"_q) {
 			_unsupported = true;
 		}
+#endif
+	}).fail([=] {
 		sublist->setFullLoaded();
 		_loadMoreRequests.remove(sublist);
 	}).send();
 	_loadMoreRequests[sublist] = requestId;
 }
 
+#if 0 // mtp
 void SavedMessages::apply(
 		const MTPmessages_SavedDialogs &result,
 		bool pinned) {
@@ -247,6 +312,7 @@ void SavedMessages::apply(
 		_offsetPeer = offsetPeer;
 	}
 }
+#endif
 
 void SavedMessages::sendLoadMoreRequests() {
 	if (_loadMoreScheduled) {
@@ -257,6 +323,7 @@ void SavedMessages::sendLoadMoreRequests() {
 	}
 }
 
+#if 0 // mtp
 void SavedMessages::apply(const MTPDupdatePinnedSavedDialogs &update) {
 	const auto list = update.vorder();
 	if (!list) {
@@ -296,5 +363,35 @@ void SavedMessages::apply(const MTPDupdateSavedDialogPinned &update) {
 		DEBUG_LOG(("API Error: Folder in updateSavedDialogPinned."));
 	});
 }
+#endif
+
+void SavedMessages::apply(const TLDupdateSavedMessagesTopic &update) {
+	const auto &data = update.vtopic().data();
+	const auto id = data.vid().v;
+	auto peer = (PeerData*)nullptr;
+	data.vtype().match([&](const TLDsavedMessagesTopicTypeMyNotes &) {
+		peer = session().user();
+	}, [&](const TLDsavedMessagesTopicTypeAuthorHidden &) {
+		peer = session().data().peer(PeerData::kSavedHiddenAuthorId);
+	}, [&](const TLDsavedMessagesTopicTypeSavedFromChat &data) {
+		peer = session().data().peer(peerFromTdbChat(data.vchat_id()));
+	});
+	_sublistIds[peer->id] = id;
+
+	const auto selfId = _owner->session().userPeerId();
+	auto item = (HistoryItem*)nullptr;
+	if (const auto last = data.vlast_message()) {
+		item = _owner->processMessage(*last, NewMessageType::Existing);
+	}
+	if (item) {
+		const auto entry = sublist(peer);
+		const auto entryPinned = data.vis_pinned().v;
+		entry->applyMaybeLast(item);
+	}
+}
+
+void SavedMessages::apply(const TLDupdateSavedMessagesTopicCount &update) {
+	_chatsList.setCloudListSize(update.vtopic_count().v);
+}
 
 } // namespace Data
diff --git a/Telegram/SourceFiles/data/data_saved_messages.h b/Telegram/SourceFiles/data/data_saved_messages.h
index 3e09f4db0aac3e..f8a8dd656a2cae 100644
--- a/Telegram/SourceFiles/data/data_saved_messages.h
+++ b/Telegram/SourceFiles/data/data_saved_messages.h
@@ -9,6 +9,11 @@ For license and copyright information please follow this link:
 
 #include "dialogs/dialogs_main_list.h"
 
+namespace Tdb {
+class TLDupdateSavedMessagesTopic;
+class TLDupdateSavedMessagesTopicCount;
+} // namespace Tdb
+
 namespace Main {
 class Session;
 } // namespace Main
@@ -34,8 +39,16 @@ class SavedMessages final {
 	void loadMore();
 	void loadMore(not_null<SavedSublist*> sublist);
 
+#if 0 // mtp
 	void apply(const MTPDupdatePinnedSavedDialogs &update);
 	void apply(const MTPDupdateSavedDialogPinned &update);
+#endif
+	void apply(const Tdb::TLDupdateSavedMessagesTopic &update);
+	void apply(const Tdb::TLDupdateSavedMessagesTopicCount &update);
+
+	[[nodiscard]] SavedSublistId sublistId(PeerData *savedSublistPeer) const;
+	[[nodiscard]] SavedSublistId sublistId(SavedSublist *sublist) const;
+	[[nodiscard]] SavedSublist *sublistById(SavedSublistId id) const;
 
 private:
 	void loadPinned();
@@ -51,14 +64,17 @@ class SavedMessages final {
 	base::flat_map<
 		not_null<PeerData*>,
 		std::unique_ptr<SavedSublist>> _sublists;
+	base::flat_map<PeerId, SavedSublistId> _sublistIds;
 
 	base::flat_map<not_null<SavedSublist*>, mtpRequestId> _loadMoreRequests;
 	mtpRequestId _loadMoreRequestId = 0;
 	mtpRequestId _pinnedRequestId = 0;
 
+#if 0 // mtp
 	TimeId _offsetDate = 0;
 	MsgId _offsetId = 0;
 	PeerData *_offsetPeer = nullptr;
+#endif
 
 	SingleQueuedInvokation _loadMore;
 	base::flat_set<not_null<SavedSublist*>> _loadMoreSublistsScheduled;
diff --git a/Telegram/SourceFiles/data/data_saved_sublist.cpp b/Telegram/SourceFiles/data/data_saved_sublist.cpp
index 2d129a5f67e02c..ef14152f777592 100644
--- a/Telegram/SourceFiles/data/data_saved_sublist.cpp
+++ b/Telegram/SourceFiles/data/data_saved_sublist.cpp
@@ -170,9 +170,11 @@ int SavedSublist::fixedOnTopIndex() const {
 	return 0;
 }
 
+#if 0 // mtp
 bool SavedSublist::shouldBeInChatList() const {
 	return isPinnedDialog(FilterId()) || !_items.empty();
 }
+#endif
 
 Dialogs::UnreadState SavedSublist::chatListUnreadState() const {
 	return {};
diff --git a/Telegram/SourceFiles/data/data_saved_sublist.h b/Telegram/SourceFiles/data/data_saved_sublist.h
index 15c3428fff42dc..c380512487ed68 100644
--- a/Telegram/SourceFiles/data/data_saved_sublist.h
+++ b/Telegram/SourceFiles/data/data_saved_sublist.h
@@ -43,7 +43,9 @@ class SavedSublist final : public Dialogs::Entry {
 	}
 
 	int fixedOnTopIndex() const override;
+#if 0 // mtp
 	bool shouldBeInChatList() const override;
+#endif
 	Dialogs::UnreadState chatListUnreadState() const override;
 	Dialogs::BadgesState chatListBadgesState() const override;
 	HistoryItem *chatListMessage() const override;
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index a751aa8decd598..ba83a579f3260d 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -3391,6 +3391,14 @@ not_null<HistoryItem*> Session::processMessage(
 	return result;
 }
 
+not_null<HistoryItem*> Session::processMessage(
+		BusinessShortcutId shortcutId,
+		const TLquickReplyMessage &message,
+		NewMessageType type) {
+	const auto history = this->history(session().userPeerId());
+	return history->addMessage(shortcutId, message);
+}
+
 int Session::unreadBadge() const {
 	return computeUnreadBadge(_chatsList.unreadState());
 }
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index 1ad4e959093549..1662395b0ca032 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -598,10 +598,14 @@ class Session final {
 #endif
 
 	not_null<HistoryItem*> processMessage(
-		const Tdb::TLmessage &data,
+		const Tdb::TLmessage &message,
 		MsgId oldMessageId = 0);
 	not_null<HistoryItem*> processMessage(
-		const Tdb::TLmessage &data,
+		const Tdb::TLmessage &message,
+		NewMessageType type);
+	not_null<HistoryItem*> processMessage(
+		BusinessShortcutId shortcutId,
+		const Tdb::TLquickReplyMessage &message,
 		NewMessageType type);
 
 	[[nodiscard]] int unreadBadge() const;
diff --git a/Telegram/SourceFiles/data/data_user.cpp b/Telegram/SourceFiles/data/data_user.cpp
index b3dfd252437678..979c058d257668 100644
--- a/Telegram/SourceFiles/data/data_user.cpp
+++ b/Telegram/SourceFiles/data/data_user.cpp
@@ -623,15 +623,21 @@ void UserData::setBirthday(Data::Birthday value) {
 	}
 }
 
+#if 0 // mtp
 void UserData::setBirthday(const tl::conditional<MTPBirthday> &value) {
-	if (!value) {
+#endif
+void UserData::setBirthday(const tl::conditional<TLbirthdate> &value) {
+		if (!value) {
 		setBirthday(Data::Birthday());
 	} else {
 		const auto &data = value->data();
 		setBirthday(Data::Birthday(
 			data.vday().v,
 			data.vmonth().v,
+			data.vyear().v));
+#if 0 // mtp
 			data.vyear().value_or_empty()));
+#endif
 	}
 }
 
diff --git a/Telegram/SourceFiles/data/data_user.h b/Telegram/SourceFiles/data/data_user.h
index b35cc6877d4554..e42c671e27f260 100644
--- a/Telegram/SourceFiles/data/data_user.h
+++ b/Telegram/SourceFiles/data/data_user.h
@@ -205,7 +205,10 @@ class UserData final : public PeerData {
 
 	[[nodiscard]] Data::Birthday birthday() const;
 	void setBirthday(Data::Birthday value);
+#if 0 // mtp
 	void setBirthday(const tl::conditional<MTPBirthday> &value);
+#endif
+	void setBirthday(const tl::conditional<Tdb::TLbirthdate> &value);
 
 	[[nodiscard]] int commonChatsCount() const;
 	void setCommonChatsCount(int count);
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index feb4123213cf21..faf142c33ae739 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -515,11 +515,21 @@ not_null<HistoryItem*> History::createItem(
 		localFlags,
 		replacing);
 	if (result->isScheduled()) {
-		owner().scheduledMessages().append(result);
+		session().scheduledMessages().append(result);
 	}
 	return result;
 }
 
+not_null<HistoryItem*> History::createItem(
+		BusinessShortcutId shortcutId,
+		const TLquickReplyMessage &message) {
+	const auto id = message.data().vid().v;
+	if (const auto result = owner().message(peer, id)) {
+		return result;
+	}
+	return makeMessage(id, message.data(), shortcutId);
+}
+
 #if 0 // mtp
 not_null<HistoryItem*> History::addNewMessage(
 		MsgId id,
@@ -582,6 +592,12 @@ not_null<HistoryItem*> History::addMessage(
 	return item;
 }
 
+not_null<HistoryItem*> History::addMessage(
+		BusinessShortcutId shortcutId,
+		const Tdb::TLquickReplyMessage &message) {
+	return createItem(shortcutId, message);
+}
+
 not_null<HistoryItem*> History::insertItem(
 		std::unique_ptr<HistoryItem> item) {
 	Expects(item != nullptr);
diff --git a/Telegram/SourceFiles/history/history.h b/Telegram/SourceFiles/history/history.h
index 6a1c7626559b80..d6cb6c696c4348 100644
--- a/Telegram/SourceFiles/history/history.h
+++ b/Telegram/SourceFiles/history/history.h
@@ -19,6 +19,7 @@ For license and copyright information please follow this link:
 namespace Tdb {
 class TLDchatPosition;
 class TLmessage;
+class TLquickReplyMessage;
 class TLDmessages;
 class TLDupdateMessageMentionRead;
 } // namespace Tdb
@@ -207,6 +208,9 @@ class History final : public Data::Thread {
 		const Tdb::TLmessage &message,
 		NewMessageType type = NewMessageType::Existing,
 		MsgId oldMessageId = 0);
+	not_null<HistoryItem*> addMessage(
+		BusinessShortcutId shortcutId,
+		const Tdb::TLquickReplyMessage &message);
 
 	// Used only internally and for channel admin log.
 #if 0 // mtp
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index 79470cbdc30df4..e4b650e7d75c6a 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -606,6 +606,35 @@ HistoryItem::HistoryItem(
 	applyTTL(data);
 }
 
+HistoryItem::HistoryItem(
+		not_null<History*> history,
+		MsgId id,
+		const Tdb::TLDquickReplyMessage &data,
+		BusinessShortcutId shortcutId)
+: HistoryItem(history, {
+	.id = id,
+	.flags = FlagsFromTdb(data),
+	.from = history->session().userPeerId(),
+}) {
+	auto config = CreateConfig();
+	if (const auto replyTo = data.vreply_to_message_id().v) {
+		config.reply.messageId = replyTo;
+	}
+	config.viaBotId = data.vvia_bot_user_id().v;
+	config.markup = HistoryMessageMarkupData(data.vreply_markup());
+
+	createComponents(std::move(config));
+
+	setContent(data.vcontent());
+	if (const auto groupId = data.vmedia_album_id().v) {
+		setGroupId(
+			MessageGroupId::FromRaw(
+				history->peer->id,
+				groupId,
+				(_flags & MessageFlag::IsOrWasScheduled)));
+	}
+}
+
 HistoryItem::HistoryItem(
 	not_null<History*> history,
 	HistoryItemCommonFields &&fields,
diff --git a/Telegram/SourceFiles/history/history_item.h b/Telegram/SourceFiles/history/history_item.h
index f950d66e433a98..5e3d1c9e2be3c0 100644
--- a/Telegram/SourceFiles/history/history_item.h
+++ b/Telegram/SourceFiles/history/history_item.h
@@ -16,6 +16,7 @@ For license and copyright information please follow this link:
 namespace Tdb {
 class TLmessage;
 class TLDmessage;
+class TLDquickReplyMessage;
 class TLmessageContent;
 class TLDmessageForwardInfo;
 class TLDmessageImportInfo;
@@ -204,6 +205,11 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 		const Tdb::TLDmessage &data,
 		MessageFlags localFlags,
 		HistoryItem *replacing);
+	HistoryItem(
+		not_null<History*> history,
+		MsgId id,
+		const Tdb::TLDquickReplyMessage &data,
+		BusinessShortcutId shortcutId);
 
 	struct Destroyer {
 		void operator()(HistoryItem *value);
diff --git a/Telegram/SourceFiles/history/history_item_helpers.cpp b/Telegram/SourceFiles/history/history_item_helpers.cpp
index d79c617c53c2fb..512da88263833d 100644
--- a/Telegram/SourceFiles/history/history_item_helpers.cpp
+++ b/Telegram/SourceFiles/history/history_item_helpers.cpp
@@ -117,6 +117,44 @@ MessageFlags FlagsFromTdb(const TLDmessage &data) {
 		| (invertMedia ? Flag::InvertMedia : Flag());
 }
 
+MessageFlags FlagsFromTdb(const TLDquickReplyMessage &data) {
+	using Flag = MessageFlag;
+	const auto mediaUnread = data.vcontent().match([&](
+			const TLDmessageVoiceNote &data) {
+		return !data.vis_listened().v;
+	}, [&](const TLDmessageVideoNote &data) {
+		return !data.vis_viewed().v;
+	}, [](const auto &) {
+		return false;
+	});
+	const auto sendingOrFailedFlag = [&] {
+		if (const auto state = data.vsending_state()) {
+			return state->match([](const TLDmessageSendingStatePending &) {
+				return Flag::BeingSent;
+			}, [](const TLDmessageSendingStateFailed &) {
+				return Flag::SendingFailed;
+			});
+		}
+		return Flag();
+	}();
+	const auto invertMedia = data.vcontent().match([&](
+			const TLDmessageText &text) {
+		if (const auto options = text.vlink_preview_options()) {
+			return options->data().vshow_above_text().v;
+		}
+		return false;
+	}, [](const auto &) {
+		return false;
+	});
+	return sendingOrFailedFlag
+		| (int(sendingOrFailedFlag) ? Flag::Local : Flag())
+		| (mediaUnread ? Flag::MediaIsUnread : Flag())
+		| (data.vcan_be_edited().v ? Flag::CanEdit : Flag())
+		| (data.vreply_to_message_id().v ? Flag::HasReplyInfo : Flag())
+		| (data.vreply_markup() ? Flag::HasReplyMarkup : Flag())
+		| (invertMedia ? Flag::InvertMedia : Flag());
+}
+
 TimeId MessageDateFromTdb(const TLDmessage &data) {
 	if (const auto &state = data.vscheduling_state()) {
 		return state->match([&](
diff --git a/Telegram/SourceFiles/history/history_item_helpers.h b/Telegram/SourceFiles/history/history_item_helpers.h
index cfde14b9d60f2f..489079fc0a8b99 100644
--- a/Telegram/SourceFiles/history/history_item_helpers.h
+++ b/Telegram/SourceFiles/history/history_item_helpers.h
@@ -15,6 +15,7 @@ class int64_type;
 
 namespace Tdb {
 class TLDmessage;
+class TLDquickReplyMessage;
 using TLint53 = tl::int64_type;
 } // namespace Tdb
 
@@ -33,6 +34,8 @@ class Session;
 } // namespace Main
 
 [[nodiscard]] MessageFlags FlagsFromTdb(const Tdb::TLDmessage &data);
+[[nodiscard]] MessageFlags FlagsFromTdb(
+	const Tdb::TLDquickReplyMessage &data);
 [[nodiscard]] TimeId MessageDateFromTdb(const Tdb::TLDmessage &data);
 
 [[nodiscard]] std::vector<not_null<UserData*>> ParseInvitedToCallUsers(
diff --git a/Telegram/SourceFiles/settings/settings_credits.cpp b/Telegram/SourceFiles/settings/settings_credits.cpp
index b36f1df0fc7884..93b41e4bdde695 100644
--- a/Telegram/SourceFiles/settings/settings_credits.cpp
+++ b/Telegram/SourceFiles/settings/settings_credits.cpp
@@ -331,12 +331,14 @@ void Credits::setupHistory(not_null<Ui::VerticalLayout*> container) {
 		apiFull->request({}, [=](Data::CreditsStatusSlice fullSlice) {
 			apiIn->request({}, [=](Data::CreditsStatusSlice inSlice) {
 				apiOut->request({}, [=](Data::CreditsStatusSlice outSlice) {
+#if 0 // mtp upstream remove bot dependency
 					::Api::PremiumPeerBot(
 						&_controller->session()
 					) | rpl::start_with_next([=](not_null<PeerData*> bot) {
 						fill(bot, fullSlice, inSlice, outSlice);
 						apiLifetime->destroy();
 					}, *apiLifetime);
+#endif
 				});
 			});
 		});
diff --git a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
index 2b9922653086aa..ef2c6163eafcfc 100644
--- a/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
+++ b/Telegram/SourceFiles/tdb/details/tdb_instance.cpp
@@ -949,9 +949,7 @@ void Instance::Client::sendTdlibParameters() {
 			tl_string(_config.systemLanguageCode),
 			tl_string(_config.deviceModel),
 			tl_string(_config.systemVersion),
-			tl_string(_config.applicationVersion),
-			tl_bool(true), // enable_storage_optimizer
-			tl_bool(false)), // ignore_file_names
+			tl_string(_config.applicationVersion)),
 		nullptr,
 		fail,
 		true);

From 5a8e15ce61e8616dddca420a4d86840374b9f42a Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 11 Sep 2024 11:40:38 +0400
Subject: [PATCH 331/349] Update TDLib code to 1.8.36. Build broken.

---
 Telegram/SourceFiles/tdb/td_api.tl          | 431 +++++++++++++++-----
 Telegram/build/docker/centos_env/Dockerfile |   2 +-
 Telegram/build/prepare/prepare.py           |  17 +-
 3 files changed, 331 insertions(+), 119 deletions(-)

diff --git a/Telegram/SourceFiles/tdb/td_api.tl b/Telegram/SourceFiles/tdb/td_api.tl
index 506931d5a29dc3..9fb3077cb72e06 100644
--- a/Telegram/SourceFiles/tdb/td_api.tl
+++ b/Telegram/SourceFiles/tdb/td_api.tl
@@ -60,10 +60,9 @@ authenticationCodeTypeMissedCall phone_number_prefix:string length:int32 = Authe
 authenticationCodeTypeFragment url:string length:int32 = AuthenticationCodeType;
 
 //@description A digit-only authentication code is delivered via Firebase Authentication to the official Android application
-//@use_play_integrity True, if Play Integrity API must be used for device verification. Otherwise, SafetyNet Attestation API must be used
-//@nonce Nonce to pass to the Play Integrity API or the SafetyNet Attestation API
+//@device_verification_parameters Parameters to be used for device verification
 //@length Length of the code
-authenticationCodeTypeFirebaseAndroid use_play_integrity:Bool nonce:bytes length:int32 = AuthenticationCodeType;
+authenticationCodeTypeFirebaseAndroid device_verification_parameters:FirebaseDeviceVerificationParameters length:int32 = AuthenticationCodeType;
 
 //@description A digit-only authentication code is delivered via Firebase Authentication to the official iOS application
 //@receipt Receipt of successful application token validation to compare with receipt from push notification
@@ -192,6 +191,19 @@ authorizationStateClosing = AuthorizationState;
 authorizationStateClosed = AuthorizationState;
 
 
+//@class FirebaseDeviceVerificationParameters
+//@description Describes parameters to be used for device verification
+
+//@description Device verification must be performed with the SafetyNet Attestation API
+//@nonce Nonce to pass to the SafetyNet Attestation API
+firebaseDeviceVerificationParametersSafetyNet nonce:bytes = FirebaseDeviceVerificationParameters;
+
+//@description Device verification must be performed with the classic Play Integrity verification (https://developer.android.com/google/play/integrity/classic)
+//@nonce Base64url-encoded nonce to pass to the Play Integrity API
+//@cloud_project_number Cloud project number to pass to the Play Integrity API
+firebaseDeviceVerificationParametersPlayIntegrity nonce:string cloud_project_number:int64 = FirebaseDeviceVerificationParameters;
+
+
 //@description Represents the current state of 2-step verification
 //@has_password True, if a 2-step verification password is set
 //@password_hint Hint for the password; may be empty
@@ -626,7 +638,7 @@ botCommands bot_user_id:int53 commands:vector<botCommand> = BotCommands;
 
 //@description Describes a button to be shown instead of bot commands menu button
 //@text Text of the button
-//@url URL to be passed to openWebApp
+//@url URL of a Web App to open when the button is pressed. If the link is of the type internalLinkTypeWebApp, then it must be processed accordingly. Otherwise, the link must be passed to openWebApp
 botMenuButton text:string url:string = BotMenuButton;
 
 
@@ -826,12 +838,12 @@ inputChatPhotoSticker sticker:chatPhotoSticker = InputChatPhoto;
 //@can_send_voice_notes True, if the user can send voice notes
 //@can_send_polls True, if the user can send polls
 //@can_send_other_messages True, if the user can send animations, games, stickers, and dice and use inline bots
-//@can_add_web_page_previews True, if the user may add a web page preview to their messages
+//@can_add_link_previews True, if the user may add a link preview to their messages
 //@can_change_info True, if the user can change the chat title, photo, and other settings
 //@can_invite_users True, if the user can invite new users to the chat
 //@can_pin_messages True, if the user can pin messages
 //@can_create_topics True, if the user can create topics
-chatPermissions can_send_basic_messages:Bool can_send_audios:Bool can_send_documents:Bool can_send_photos:Bool can_send_videos:Bool can_send_video_notes:Bool can_send_voice_notes:Bool can_send_polls:Bool can_send_other_messages:Bool can_add_web_page_previews:Bool can_change_info:Bool can_invite_users:Bool can_pin_messages:Bool can_create_topics:Bool = ChatPermissions;
+chatPermissions can_send_basic_messages:Bool can_send_audios:Bool can_send_documents:Bool can_send_photos:Bool can_send_videos:Bool can_send_video_notes:Bool can_send_voice_notes:Bool can_send_polls:Bool can_send_other_messages:Bool can_add_link_previews:Bool can_change_info:Bool can_invite_users:Bool can_pin_messages:Bool can_create_topics:Bool = ChatPermissions;
 
 //@description Describes rights of the administrator
 //@can_manage_chat True, if the administrator can access the chat event log, get boost list, see hidden supergroup and channel members, report supergroup spam messages and ignore slow mode. Implied by any other privilege; applicable to supergroups and channels only
@@ -875,7 +887,7 @@ premiumPaymentOption currency:string amount:int53 discount_percentage:int32 mont
 //@last_transaction_id Identifier of the last in-store transaction for the currently used option
 premiumStatePaymentOption payment_option:premiumPaymentOption is_current:Bool is_upgrade:Bool last_transaction_id:string = PremiumStatePaymentOption;
 
-//@description Describes an option for creating Telegram Premium gift codes
+//@description Describes an option for creating Telegram Premium gift codes. Use telegramPaymentPurposePremiumGiftCodes for out-of-store payments
 //@currency ISO 4217 currency code for Telegram Premium gift code payment
 //@amount The amount to pay, in the smallest units of the currency
 //@user_count Number of users which will be able to activate the gift codes
@@ -898,7 +910,7 @@ premiumGiftCodePaymentOptions options:vector<premiumGiftCodePaymentOption> = Pre
 //@use_date Point in time (Unix timestamp) when the code was activated; 0 if none
 premiumGiftCodeInfo creator_id:MessageSender creation_date:int32 is_from_giveaway:Bool giveaway_message_id:int53 month_count:int32 user_id:int53 use_date:int32 = PremiumGiftCodeInfo;
 
-//@description Describes an option for buying Telegram stars
+//@description Describes an option for buying Telegram stars. Use telegramPaymentPurposeStars for out-of-store payments
 //@currency ISO 4217 currency code for the payment
 //@amount The amount to pay, in the smallest units of the currency
 //@star_count Number of Telegram stars that will be purchased
@@ -937,14 +949,20 @@ starTransactionPartnerGooglePlay = StarTransactionPartner;
 //@withdrawal_state State of the withdrawal; may be null for refunds from Fragment
 starTransactionPartnerFragment withdrawal_state:RevenueWithdrawalState = StarTransactionPartner;
 
-//@description The transaction is a transaction with another user
-//@user_id Identifier of the user
-//@product_info Information about the bought product; may be null if none
-starTransactionPartnerUser user_id:int53 product_info:productInfo = StarTransactionPartner;
+//@description The transaction is a transaction with Telegram Ad platform
+starTransactionPartnerTelegramAds = StarTransactionPartner;
+
+//@description The transaction is a transaction with a bot
+//@bot_user_id Identifier of the bot
+//@product_info Information about the bought product; may be null if not applicable
+//@invoice_payload Invoice payload; for bots only
+starTransactionPartnerBot bot_user_id:int53 product_info:productInfo invoice_payload:bytes = StarTransactionPartner;
 
 //@description The transaction is a transaction with a channel chat
 //@chat_id Identifier of the chat
-starTransactionPartnerChannel chat_id:int53 = StarTransactionPartner;
+//@paid_media_message_id Identifier of the corresponding message with paid media; can be an identifier of a deleted message
+//@media Information about the bought media
+starTransactionPartnerChannel chat_id:int53 paid_media_message_id:int53 media:vector<PaidMedia> = StarTransactionPartner;
 
 //@description The transaction is a transaction with unknown partner
 starTransactionPartnerUnsupported = StarTransactionPartner;
@@ -1362,7 +1380,7 @@ basicGroupFullInfo photo:chatPhoto description:string creator_user_id:int53 memb
 //@member_count Number of members in the supergroup or channel; 0 if unknown. Currently, it is guaranteed to be known only if the supergroup or channel was received through
 //-getChatSimilarChats, getChatsToSendStories, getCreatedPublicChats, getGroupsInCommon, getInactiveSupergroupChats, getRecommendedChats, getSuitableDiscussionChats,
 //-getUserPrivacySettingRules, getVideoChatAvailableParticipants, searchChatsNearby, searchPublicChats, or in chatFolderInviteLinkInfo.missing_chat_ids, or in userFullInfo.personal_chat_id,
-//-or for chats with messages or stories from publicForwards
+//-or for chats with messages or stories from publicForwards and foundStories
 //@boost_level Approximate boost level for the chat
 //@has_linked_chat True, if the channel has a discussion group, or the supergroup is the designated discussion group for a channel
 //@has_location True, if the supergroup is connected to a location, i.e. the supergroup is a location-based supergroup
@@ -1398,11 +1416,13 @@ supergroup id:int53 usernames:usernames date:int32 status:ChatMemberStatus membe
 //@can_set_location True, if the supergroup location can be changed
 //@can_get_statistics True, if the supergroup or channel statistics are available
 //@can_get_revenue_statistics True, if the supergroup or channel revenue statistics are available
+//@can_get_star_revenue_statistics True, if the supergroup or channel Telegram Star revenue statistics are available
 //@can_toggle_aggressive_anti_spam True, if aggressive anti-spam checks can be enabled or disabled in the supergroup
 //@is_all_history_available True, if new chat members will have access to old messages. In public, discussion, of forum groups and all channels, old messages are always available,
 //-so this option affects only private non-forum supergroups without a linked chat. The value of this field is only available to chat administrators
 //@can_have_sponsored_messages True, if the chat can have sponsored messages. The value of this field is only available to the owner of the chat
 //@has_aggressive_anti_spam_enabled True, if aggressive anti-spam checks are enabled in the supergroup. The value of this field is only available to chat administrators
+//@has_paid_media_allowed True, if paid media can be sent and forwarded to the channel chat; for channels only
 //@has_pinned_stories True, if the supergroup or channel has pinned stories
 //@my_boost_count Number of times the current user boosted the supergroup or channel
 //@unrestrict_boost_count Number of times the supergroup must be boosted by a user to ignore slow mode and chat permission restrictions; 0 if unspecified
@@ -1413,7 +1433,7 @@ supergroup id:int53 usernames:usernames date:int32 status:ChatMemberStatus membe
 //@bot_commands List of commands of bots in the group
 //@upgraded_from_basic_group_id Identifier of the basic group from which supergroup was upgraded; 0 if none
 //@upgraded_from_max_message_id Identifier of the last message in the basic group from which supergroup was upgraded; 0 if none
-supergroupFullInfo photo:chatPhoto description:string member_count:int32 administrator_count:int32 restricted_count:int32 banned_count:int32 linked_chat_id:int53 slow_mode_delay:int32 slow_mode_delay_expires_in:double can_get_members:Bool has_hidden_members:Bool can_hide_members:Bool can_set_sticker_set:Bool can_set_location:Bool can_get_statistics:Bool can_get_revenue_statistics:Bool can_toggle_aggressive_anti_spam:Bool is_all_history_available:Bool can_have_sponsored_messages:Bool has_aggressive_anti_spam_enabled:Bool has_pinned_stories:Bool my_boost_count:int32 unrestrict_boost_count:int32 sticker_set_id:int64 custom_emoji_sticker_set_id:int64 location:chatLocation invite_link:chatInviteLink bot_commands:vector<botCommands> upgraded_from_basic_group_id:int53 upgraded_from_max_message_id:int53 = SupergroupFullInfo;
+supergroupFullInfo photo:chatPhoto description:string member_count:int32 administrator_count:int32 restricted_count:int32 banned_count:int32 linked_chat_id:int53 slow_mode_delay:int32 slow_mode_delay_expires_in:double can_get_members:Bool has_hidden_members:Bool can_hide_members:Bool can_set_sticker_set:Bool can_set_location:Bool can_get_statistics:Bool can_get_revenue_statistics:Bool can_get_star_revenue_statistics:Bool can_toggle_aggressive_anti_spam:Bool is_all_history_available:Bool can_have_sponsored_messages:Bool has_aggressive_anti_spam_enabled:Bool has_paid_media_allowed:Bool has_pinned_stories:Bool my_boost_count:int32 unrestrict_boost_count:int32 sticker_set_id:int64 custom_emoji_sticker_set_id:int64 location:chatLocation invite_link:chatInviteLink bot_commands:vector<botCommands> upgraded_from_basic_group_id:int53 upgraded_from_max_message_id:int53 = SupergroupFullInfo;
 
 
 //@class SecretChatState
@@ -1654,8 +1674,8 @@ inputTextQuote text:formattedText position:int32 = InputTextQuote;
 //@origin_send_date Point in time (Unix timestamp) when the message was sent if the message was from another chat or topic; 0 for messages from the same chat
 //@content Media content of the message if the message was from another chat or topic; may be null for messages from the same chat and messages without media.
 //-Can be only one of the following types: messageAnimation, messageAudio, messageContact, messageDice, messageDocument, messageGame, messageInvoice, messageLocation,
-//-messagePhoto, messagePoll, messagePremiumGiveaway, messagePremiumGiveawayWinners, messageSticker, messageStory, messageText (for link preview), messageVenue,
-//-messageVideo, messageVideoNote, or messageVoiceNote
+//-messagePaidMedia, messagePhoto, messagePoll, messagePremiumGiveaway, messagePremiumGiveawayWinners, messageSticker, messageStory, messageText (for link preview),
+//-messageVenue, messageVideo, messageVideoNote, or messageVoiceNote
 messageReplyToMessage chat_id:int53 message_id:int53 quote:textQuote origin:MessageOrigin origin_send_date:int32 content:MessageContent = MessageReplyTo;
 
 //@description Describes a story replied by a given message
@@ -1710,7 +1730,7 @@ factCheck text:formattedText country_code:string = FactCheck;
 //@can_get_message_thread True, if information about the message thread is available through getMessageThread and getMessageThreadHistory
 //@can_get_read_date True, if read date of the message can be received through getMessageReadDate
 //@can_get_viewers True, if chat members already viewed the message can be received through getMessageViewers
-//@can_get_media_timestamp_links True, if media timestamp links can be generated for media timestamp entities in the message text, caption or web page description through getMessageLink
+//@can_get_media_timestamp_links True, if media timestamp links can be generated for media timestamp entities in the message text, caption or link preview description through getMessageLink
 //@can_report_reactions True, if reactions on the message can be reported through reportMessageReactions
 //@has_timestamped_media True, if media timestamp entities refers to a media in this message as opposed to a media in the replied message
 //@is_channel_post True, if the message is a channel post. All messages to channels are channel posts, all other messages are not channel posts
@@ -2312,7 +2332,7 @@ keyboardButton text:string type:KeyboardButtonType = KeyboardButton;
 //@description Describes the type of inline keyboard button
 
 //@description A button that opens a specified URL
-//@url HTTP or tg:// URL to open
+//@url HTTP or tg:// URL to open. If the link is of the type internalLinkTypeWebApp, then the button must be marked as a Web App button
 inlineKeyboardButtonTypeUrl url:string = InlineKeyboardButtonType;
 
 //@description A button that opens a specified URL and automatically authorize the current user by calling getLoginUrlInfo
@@ -2507,8 +2527,17 @@ sharedUser user_id:int53 first_name:string last_name:string username:string phot
 sharedChat chat_id:int53 title:string username:string photo:photo = SharedChat;
 
 
+//@description Describes theme settings
+//@accent_color Theme accent color in ARGB format
+//@background The background to be used in chats; may be null
+//@outgoing_message_fill The fill to be used as a background for outgoing messages
+//@animate_outgoing_message_fill If true, the freeform gradient fill needs to be animated on every sent message
+//@outgoing_message_accent_color Accent color of outgoing messages in ARGB format
+themeSettings accent_color:int32 background:background outgoing_message_fill:BackgroundFill animate_outgoing_message_fill:Bool outgoing_message_accent_color:int32 = ThemeSettings;
+
+
 //@class RichText
-//@description Describes a text object inside an instant-view web page
+//@description Describes a formatted text object
 
 //@description A plain text
 //@text Text
@@ -2568,7 +2597,7 @@ richTextPhoneNumber text:RichText phone_number:string = RichText;
 //@height Height of a bounding box in which the image must be shown; 0 if unknown
 richTextIcon document:document width:int32 height:int32 = RichText;
 
-//@description A reference to a richTexts object on the same web page
+//@description A reference to a richTexts object on the same page
 //@text The text
 //@anchor_name The name of a richTextAnchor object, which is the first element of the target richTexts object
 //@url An HTTP URL, opening the reference
@@ -2578,7 +2607,7 @@ richTextReference text:RichText anchor_name:string url:string = RichText;
 //@name Anchor name
 richTextAnchor name:string = RichText;
 
-//@description A link to an anchor on the same web page
+//@description A link to an anchor on the same page
 //@text The link text
 //@anchor_name The anchor name. If the name is empty, the link must bring back to top
 //@url An HTTP URL, opening the anchor
@@ -2589,7 +2618,7 @@ richTextAnchorLink text:RichText anchor_name:string url:string = RichText;
 richTexts texts:vector<RichText> = RichText;
 
 
-//@description Contains a caption of an instant view web page block, consisting of a text and a trailing credit
+//@description Contains a caption of another block
 //@text Content of the caption
 //@credit Block credit (like HTML tag <cite>)
 pageBlockCaption text:RichText credit:RichText = PageBlockCaption;
@@ -2643,7 +2672,7 @@ pageBlockRelatedArticle url:string title:string description:string photo:photo a
 
 
 //@class PageBlock
-//@description Describes a block of an instant view web page
+//@description Describes a block of an instant view for a web page
 
 //@description The title of a page
 //@title Title
@@ -2738,7 +2767,7 @@ pageBlockVoiceNote voice_note:voiceNote caption:pageBlockCaption = PageBlock;
 pageBlockCover cover:PageBlock = PageBlock;
 
 //@description An embedded web page
-//@url Web page URL, if available
+//@url URL of the embedded page, if available
 //@html HTML-markup of the embedded page
 //@poster_photo Poster photo, if available; may be null
 //@width Block width; 0 if unknown
@@ -2749,7 +2778,7 @@ pageBlockCover cover:PageBlock = PageBlock;
 pageBlockEmbedded url:string html:string poster_photo:photo width:int32 height:int32 caption:pageBlockCaption is_full_width:Bool allow_scrolling:Bool = PageBlock;
 
 //@description An embedded post
-//@url Web page URL
+//@url URL of the embedded post
 //@author Post author
 //@author_photo Post author photo; may be null
 //@date Point in time (Unix timestamp) when the post was created; 0 if unknown
@@ -2802,45 +2831,179 @@ pageBlockMap location:location zoom:int32 width:int32 height:int32 caption:pageB
 
 
 //@description Describes an instant view page for a web page
-//@page_blocks Content of the web page
+//@page_blocks Content of the instant view page
 //@view_count Number of the instant view views; 0 if unknown
 //@version Version of the instant view; currently, can be 1 or 2
 //@is_rtl True, if the instant view must be shown from right to left
-//@is_full True, if the instant view contains the full page. A network request might be needed to get the full web page instant view
+//@is_full True, if the instant view contains the full page. A network request might be needed to get the full instant view
 //@feedback_link An internal link to be opened to leave feedback about the instant view
 webPageInstantView page_blocks:vector<PageBlock> view_count:int32 version:int32 is_rtl:Bool is_full:Bool feedback_link:InternalLinkType = WebPageInstantView;
 
 
+//@class LinkPreviewAlbumMedia
+//@description Describes a media from a link preview album
+
+//@description The media is a photo
+//@photo Photo description
+linkPreviewAlbumMediaPhoto photo:photo = LinkPreviewAlbumMedia;
+
+//@description The media is a video
+//@video Video description
+linkPreviewAlbumMediaVideo video:video = LinkPreviewAlbumMedia;
+
+
+//@class LinkPreviewType
+//@description Describes type of link preview
+
+//@description The link is a link to a media album consisting of photos and videos
+//@media The list of album media
+//@caption Album caption
+linkPreviewTypeAlbum media:vector<LinkPreviewAlbumMedia> caption:string = LinkPreviewType;
+
+//@description The link is a link to an animation
+//@animation The animation
+//@author Author of the animation
+linkPreviewTypeAnimation animation:animation author:string = LinkPreviewType;
+
+//@description The link is a link to an app at App Store or Google Play
+//@photo Photo for the app
+//@author Author of the app
+linkPreviewTypeApp photo:photo author:string = LinkPreviewType;
+
+//@description The link is a link to a web site
+//@photo Article's main photo; may be null
+//@author Author of the article
+linkPreviewTypeArticle photo:photo author:string = LinkPreviewType;
+
+//@description The link is a link to an audio
+//@url URL of the audio; may be empty if none
+//@mime_type MIME type of the audio file
+//@audio The audio description; may be null if unknown
+//@duration Duration of the audio, in seconds; 0 if unknown
+//@author Author of the audio
+linkPreviewTypeAudio url:string mime_type:string audio:audio duration:int32 author:string = LinkPreviewType;
+
+//@description The link is a link to a background. Link preview title and description are available only for filled backgrounds
+//@document Document with the background; may be null for filled backgrounds
+linkPreviewTypeBackground document:document = LinkPreviewType;
+
+//@description The link is a link to boost a channel chat
+//@photo Photo of the chat; may be null
+linkPreviewTypeChannelBoost photo:chatPhoto = LinkPreviewType;
+
+//@description The link is a link to a chat
+//@type Type of the chat
+//@photo Photo of the chat; may be null
+//@creates_join_request True, if the link only creates join request
+linkPreviewTypeChat type:InviteLinkChatType photo:chatPhoto creates_join_request:Bool = LinkPreviewType;
+
+//@description The link is a link to a general file
+//@document The document description
+//@author Author of the document
+linkPreviewTypeDocument document:document author:string = LinkPreviewType;
+
+//@description The link is a link to an audio player
+//@url URL of the external audio player
+//@duration Duration of the audio, in seconds
+//@author Author of the audio
+linkPreviewTypeEmbeddedAudioPlayer url:string duration:int32 author:string = LinkPreviewType;
+
+//@description The link is a link to a video player
+//@url URL of the external video player
+//@duration Duration of the video, in seconds
+//@author Author of the video
+//@width Expected width of the preview
+//@height Expected height of the preview
+linkPreviewTypeEmbeddedVideoPlayer url:string duration:int32 author:string width:int32 height:int32 = LinkPreviewType;
+
+//@description The link is a link to an invoice
+linkPreviewTypeInvoice = LinkPreviewType;
+
+//@description The link is a link to a text or a poll Telegram message
+linkPreviewTypeMessage = LinkPreviewType;
+
+//@description The link is a link to a photo
+//@photo The photo
+//@author Author of the photo
+linkPreviewTypePhoto photo:photo author:string = LinkPreviewType;
+
+//@description The link is a link to a Telegram Premium gift code
+linkPreviewTypePremiumGiftCode = LinkPreviewType;
+
+//@description The link is a link to a shareable chat folder
+linkPreviewTypeShareableChatFolder = LinkPreviewType;
+
+//@description The link is a link to a sticker message
+//@sticker The sticker
+linkPreviewTypeSticker sticker:sticker = LinkPreviewType;
+
+//@description The link is a link to a sticker set
+//@stickers Up to 4 stickers from the sticker set
+linkPreviewTypeStickerSet stickers:vector<sticker> = LinkPreviewType;
+
+//@description The link is a link to a story. Link preview description is unavailable
+//@story_sender_chat_id The identifier of the chat that posted the story
+//@story_id Story identifier
+linkPreviewTypeStory story_sender_chat_id:int53 story_id:int32 = LinkPreviewType;
+
+//@description The link is a link to boost a supergroup chat
+//@photo Photo of the chat; may be null
+linkPreviewTypeSupergroupBoost photo:chatPhoto = LinkPreviewType;
+
+//@description The link is a link to a cloud theme. TDLib has no theme support yet
+//@documents The list of files with theme description
+//@settings Settings for the cloud theme; may be null
+linkPreviewTypeTheme documents:vector<document> settings:themeSettings = LinkPreviewType;
+
+//@description The link preview type is unsupported yet
+linkPreviewTypeUnsupported = LinkPreviewType;
+
+//@description The link is a link to a user
+//@photo Photo of the user; may be null if none
+//@is_bot True, if the user is a bot
+linkPreviewTypeUser photo:chatPhoto is_bot:Bool = LinkPreviewType;
+
+//@description The link is a link to a video
+//@url URL of the video; may be empty if none
+//@mime_type MIME type of the video file
+//@video The video description; may be null if unknown
+//@width Expected width of the preview
+//@height Expected height of the preview
+//@duration Duration of the video, in seconds; 0 if unknown
+//@author Author of the video
+linkPreviewTypeVideo url:string mime_type:string video:video width:int32 height:int32 duration:int32 author:string = LinkPreviewType;
+
+//@description The link is a link to a video chat
+//@photo Photo of the chat with the video chat; may be null if none
+//@is_live_stream True, if the video chat is expected to be a live stream in a channel or a broadcast group
+linkPreviewTypeVideoChat photo:chatPhoto is_live_stream:Bool = LinkPreviewType;
+
+//@description The link is a link to a video note message
+//@video_note The video note
+linkPreviewTypeVideoNote video_note:videoNote = LinkPreviewType;
+
+//@description The link is a link to a voice note message
+//@voice_note The voice note
+linkPreviewTypeVoiceNote voice_note:voiceNote = LinkPreviewType;
+
+//@description The link is a link to a Web App
+//@photo Web App photo
+linkPreviewTypeWebApp photo:photo = LinkPreviewType;
+
+
 //@description Describes a link preview
 //@url Original URL of the link
 //@display_url URL to display
-//@type Type of the web page. Can be: article, photo, audio, video, document, profile, app, or something else
 //@site_name Short name of the site (e.g., Google Docs, App Store)
 //@title Title of the content
 //@param_description Description of the content
-//@photo Image representing the content; may be null
-//@embed_url URL to show in the embedded preview
-//@embed_type MIME type of the embedded preview, (e.g., text/html or video/mp4)
-//@embed_width Width of the embedded preview
-//@embed_height Height of the embedded preview
-//@duration Duration of the content, in seconds
-//@author Author of the content
+//@type Type of the link preview
 //@has_large_media True, if size of media in the preview can be changed
 //@show_large_media True, if large media preview must be shown; otherwise, the media preview must be shown small and only the first frame must be shown for videos
 //@skip_confirmation True, if there is no need to show an ordinary open URL confirmation, when opening the URL from the preview, because the URL is shown in the message text in clear
 //@show_above_text True, if the link preview must be shown above message text; otherwise, the link preview must be shown below the message text
-//@animation Preview of the content as an animation, if available; may be null
-//@audio Preview of the content as an audio file, if available; may be null
-//@document Preview of the content as a document, if available; may be null
-//@sticker Preview of the content as a sticker for small WEBP files, if available; may be null
-//@video Preview of the content as a video, if available; may be null
-//@video_note Preview of the content as a video note, if available; may be null
-//@voice_note Preview of the content as a voice note, if available; may be null
-//@story_sender_chat_id The identifier of the sender of the previewed story; 0 if none
-//@story_id The identifier of the previewed story; 0 if none
-//@stickers Up to 4 stickers from the sticker set available via the link
-//@instant_view_version Version of web page instant view (currently, can be 1 or 2); 0 if none
-webPage url:string display_url:string type:string site_name:string title:string description:formattedText photo:photo embed_url:string embed_type:string embed_width:int32 embed_height:int32 duration:int32 author:string has_large_media:Bool show_large_media:Bool skip_confirmation:Bool show_above_text:Bool animation:animation audio:audio document:document sticker:sticker video:video video_note:videoNote voice_note:voiceNote story_sender_chat_id:int53 story_id:int32 stickers:vector<sticker> instant_view_version:int32 = WebPage;
+//@instant_view_version Version of instant view (currently, can be 1 or 2) for the web page; 0 if none
+linkPreview url:string display_url:string site_name:string title:string description:formattedText type:LinkPreviewType has_large_media:Bool show_large_media:Bool skip_confirmation:Bool show_above_text:Bool instant_view_version:int32 = LinkPreview;
 
 
 //@description Contains information about a country
@@ -2918,6 +3081,7 @@ locationAddress country_code:string state:string city:string street:string = Loc
 //@secondary_background_color A secondary color for the background in the RGB24 format
 //@header_background_color A color of the header background in the RGB24 format
 //@section_background_color A color of the section background in the RGB24 format
+//@section_separator_color A color of the section separator in the RGB24 format
 //@text_color A color of text in the RGB24 format
 //@accent_text_color An accent color of the text in the RGB24 format
 //@section_header_text_color A color of text on the section headers in the RGB24 format
@@ -2927,7 +3091,7 @@ locationAddress country_code:string state:string city:string street:string = Loc
 //@link_color A color of links in the RGB24 format
 //@button_color A color of the buttons in the RGB24 format
 //@button_text_color A color of text on the buttons in the RGB24 format
-themeParameters background_color:int32 secondary_background_color:int32 header_background_color:int32 section_background_color:int32 text_color:int32 accent_text_color:int32 section_header_text_color:int32 subtitle_text_color:int32 destructive_text_color:int32 hint_color:int32 link_color:int32 button_color:int32 button_text_color:int32 = ThemeParameters;
+themeParameters background_color:int32 secondary_background_color:int32 header_background_color:int32 section_background_color:int32 section_separator_color:int32 text_color:int32 accent_text_color:int32 section_header_text_color:int32 subtitle_text_color:int32 destructive_text_color:int32 hint_color:int32 link_color:int32 button_color:int32 button_text_color:int32 = ThemeParameters;
 
 
 //@description Portion of the price of a product (e.g., "delivery cost", "tax amount")
@@ -3084,7 +3248,7 @@ paymentReceipt product_info:productInfo date:int32 seller_bot_user_id:int53 type
 //@class InputInvoice
 //@description Describes an invoice to process
 
-//@description An invoice from a message of the type messageInvoice
+//@description An invoice from a message of the type messageInvoice or paid media purchase from messagePaidMedia
 //@chat_id Chat identifier of the message
 //@message_id Message identifier
 inputInvoiceMessage chat_id:int53 message_id:int53 = InputInvoice;
@@ -3098,30 +3262,26 @@ inputInvoiceName name:string = InputInvoice;
 inputInvoiceTelegram purpose:TelegramPaymentPurpose = InputInvoice;
 
 
-//@class MessageExtendedMedia
-//@description Describes a media, which is attached to an invoice
+//@class PaidMedia
+//@description Describes a paid media
 
 //@description The media is hidden until the invoice is paid
 //@width Media width; 0 if unknown
 //@height Media height; 0 if unknown
 //@duration Media duration, in seconds; 0 if unknown
 //@minithumbnail Media minithumbnail; may be null
-//@caption Media caption
-messageExtendedMediaPreview width:int32 height:int32 duration:int32 minithumbnail:minithumbnail caption:formattedText = MessageExtendedMedia;
+paidMediaPreview width:int32 height:int32 duration:int32 minithumbnail:minithumbnail = PaidMedia;
 
 //@description The media is a photo
 //@photo The photo
-//@caption Photo caption
-messageExtendedMediaPhoto photo:photo caption:formattedText = MessageExtendedMedia;
+paidMediaPhoto photo:photo = PaidMedia;
 
 //@description The media is a video
 //@video The video
-//@caption Photo caption
-messageExtendedMediaVideo video:video caption:formattedText = MessageExtendedMedia;
+paidMediaVideo video:video = PaidMedia;
 
 //@description The media is unsupported
-//@caption Media caption
-messageExtendedMediaUnsupported caption:formattedText = MessageExtendedMedia;
+paidMediaUnsupported = PaidMedia;
 
 
 //@description Describes parameters of a Telegram Premium giveaway
@@ -3488,14 +3648,14 @@ inputPassportElementError type:PassportElementType message:string source:InputPa
 
 //@description A text message
 //@text Text of the message
-//@web_page A link preview attached to the message; may be null
+//@link_preview A link preview attached to the message; may be null
 //@link_preview_options Options which were used for generation of the link preview; may be null if default options were used
-messageText text:formattedText web_page:webPage link_preview_options:linkPreviewOptions = MessageContent;
+messageText text:formattedText link_preview:linkPreview link_preview_options:linkPreviewOptions = MessageContent;
 
 //@description An animation message (GIF-style).
 //@animation The animation description
 //@caption Animation caption
-//@show_caption_above_media True, if caption must be shown above the animation; otherwise, caption must be shown below the animation
+//@show_caption_above_media True, if the caption must be shown above the animation; otherwise, the caption must be shown below the animation
 //@has_spoiler True, if the animation preview must be covered by a spoiler animation
 //@is_secret True, if the animation thumbnail must be blurred and the animation must be shown only while tapped
 messageAnimation animation:animation caption:formattedText show_caption_above_media:Bool has_spoiler:Bool is_secret:Bool = MessageContent;
@@ -3510,10 +3670,17 @@ messageAudio audio:audio caption:formattedText = MessageContent;
 //@caption Document caption
 messageDocument document:document caption:formattedText = MessageContent;
 
+//@description A message with paid media
+//@star_count Number of stars needed to buy access to the media in the message
+//@media Information about the media
+//@caption Media caption
+//@show_caption_above_media True, if the caption must be shown above the media; otherwise, the caption must be shown below the media
+messagePaidMedia star_count:int53 media:vector<PaidMedia> caption:formattedText show_caption_above_media:Bool = MessageContent;
+
 //@description A photo message
 //@photo The photo
 //@caption Photo caption
-//@show_caption_above_media True, if caption must be shown above the photo; otherwise, caption must be shown below the photo
+//@show_caption_above_media True, if the caption must be shown above the photo; otherwise, the caption must be shown below the photo
 //@has_spoiler True, if the photo preview must be covered by a spoiler animation
 //@is_secret True, if the photo must be blurred and must be shown only while tapped
 messagePhoto photo:photo caption:formattedText show_caption_above_media:Bool has_spoiler:Bool is_secret:Bool = MessageContent;
@@ -3526,7 +3693,7 @@ messageSticker sticker:sticker is_premium:Bool = MessageContent;
 //@description A video message
 //@video The video description
 //@caption Video caption
-//@show_caption_above_media True, if caption must be shown above the video; otherwise, caption must be shown below the video
+//@show_caption_above_media True, if the caption must be shown above the video; otherwise, the caption must be shown below the video
 //@has_spoiler True, if the video preview must be covered by a spoiler animation
 //@is_secret True, if the video thumbnail must be blurred and the video must be shown only while tapped
 messageVideo video:video caption:formattedText show_caption_above_media:Bool has_spoiler:Bool is_secret:Bool = MessageContent;
@@ -3606,8 +3773,9 @@ messageStory story_sender_chat_id:int53 story_id:int32 via_mention:Bool = Messag
 //@is_test True, if the invoice is a test invoice
 //@need_shipping_address True, if the shipping address must be specified
 //@receipt_message_id The identifier of the message with the receipt, after the product has been purchased
-//@extended_media Extended media attached to the invoice; may be null
-messageInvoice product_info:productInfo currency:string total_amount:int53 start_parameter:string is_test:Bool need_shipping_address:Bool receipt_message_id:int53 extended_media:MessageExtendedMedia = MessageContent;
+//@paid_media Extended media attached to the invoice; may be null if none
+//@paid_media_caption Extended media caption; may be null if none
+messageInvoice product_info:productInfo currency:string total_amount:int53 start_parameter:string is_test:Bool need_shipping_address:Bool receipt_message_id:int53 paid_media:PaidMedia paid_media_caption:formattedText = MessageContent;
 
 //@description A message with information about an ended call
 //@is_video True, if the call was a video call
@@ -3757,6 +3925,15 @@ messagePaymentSuccessful invoice_chat_id:int53 invoice_message_id:int53 currency
 //@provider_payment_charge_id Provider payment identifier
 messagePaymentSuccessfulBot currency:string total_amount:int53 is_recurring:Bool is_first_recurring:Bool invoice_payload:bytes shipping_option_id:string order_info:orderInfo telegram_payment_charge_id:string provider_payment_charge_id:string = MessageContent;
 
+//@description A payment has been refunded
+//@owner_id Identifier of the previous owner of the Telegram stars that refunds them
+//@currency Currency for the price of the product
+//@total_amount Total price for the product, in the smallest units of the currency
+//@invoice_payload Invoice payload; only for bots
+//@telegram_payment_charge_id Telegram payment identifier
+//@provider_payment_charge_id Provider payment identifier
+messagePaymentRefunded owner_id:MessageSender currency:string total_amount:int53 invoice_payload:bytes telegram_payment_charge_id:string provider_payment_charge_id:string = MessageContent;
+
 //@description Telegram Premium was gifted to the user
 //@gifter_user_id The identifier of a user that gifted Telegram Premium; 0 if the gift was anonymous
 //@currency Currency for the paid amount
@@ -3780,7 +3957,7 @@ messageGiftedPremium gifter_user_id:int53 currency:string amount:int53 cryptocur
 //@code The gift code
 messagePremiumGiftCode creator_id:MessageSender is_from_giveaway:Bool is_unclaimed:Bool currency:string amount:int53 cryptocurrency:string cryptocurrency_amount:int64 month_count:int32 sticker:sticker code:string = MessageContent;
 
-//@description A Telegram Premium giveaway was created for the chat
+//@description A Telegram Premium giveaway was created for the chat. Use telegramPaymentPurposePremiumGiveaway or storePaymentPurposePremiumGiveaway to create a giveaway
 messagePremiumGiveawayCreated = MessageContent;
 
 //@description A Telegram Premium giveaway
@@ -3926,7 +4103,7 @@ textEntityTypeMentionName user_id:int53 = TextEntityType;
 textEntityTypeCustomEmoji custom_emoji_id:int64 = TextEntityType;
 
 //@description A media timestamp
-//@media_timestamp Timestamp from which a video/audio/video note/voice note/story playing must start, in seconds. The media can be in the content or the web page preview of the current message, or in the same places in the replied message
+//@media_timestamp Timestamp from which a video/audio/video note/voice note/story playing must start, in seconds. The media can be in the content or the link preview of the current message, or in the same places in the replied message
 textEntityTypeMediaTimestamp media_timestamp:int32 = TextEntityType;
 
 
@@ -3937,6 +4114,28 @@ textEntityTypeMediaTimestamp media_timestamp:int32 = TextEntityType;
 inputThumbnail thumbnail:InputFile width:int32 height:int32 = InputThumbnail;
 
 
+//@class InputPaidMediaType
+//@description Describes type of paid media to sent
+
+//@description The media is a photo. The photo must be at most 10 MB in size. The photo's width and height must not exceed 10000 in total. Width and height ratio must be at most 20
+inputPaidMediaTypePhoto = InputPaidMediaType;
+
+//@description The media is a video
+//@duration Duration of the video, in seconds
+//@supports_streaming True, if the video is supposed to be streamed
+inputPaidMediaTypeVideo duration:int32 supports_streaming:Bool = InputPaidMediaType;
+
+
+//@description Describes a paid media to be sent
+//@type Type of the media
+//@media Photo or video to be sent
+//@thumbnail Media thumbnail; pass null to skip thumbnail uploading
+//@added_sticker_file_ids File identifiers of the stickers added to the media, if applicable
+//@width Media width
+//@height Media height
+inputPaidMedia type:InputPaidMediaType media:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> width:int32 height:int32 = InputPaidMedia;
+
+
 //@class MessageSchedulingState
 //@description Contains information about the time when a scheduled message will be sent
 
@@ -3970,7 +4169,7 @@ messageSelfDestructTypeImmediately = MessageSelfDestructType;
 //@only_preview Pass true to get a fake message instead of actually sending them
 messageSendOptions disable_notification:Bool from_background:Bool protect_content:Bool update_order_of_installed_sticker_sets:Bool scheduling_state:MessageSchedulingState effect_id:int64 sending_id:int32 only_preview:Bool = MessageSendOptions;
 
-//@description Options to be used when a message content is copied without reference to the original sender. Service messages, messages with messageInvoice, messagePremiumGiveaway, or messagePremiumGiveawayWinners content can't be copied
+//@description Options to be used when a message content is copied without reference to the original sender. Service messages, messages with messageInvoice, messagePaidMedia, messagePremiumGiveaway, or messagePremiumGiveawayWinners content can't be copied
 //@send_copy True, if content of the message needs to be copied without reference to the original sender. Always true if the message is forwarded to a secret chat or is local
 //@replace_caption True, if media caption of the message copy needs to be replaced. Ignored if send_copy is false
 //@new_caption New message caption; pass null to copy message without caption. Ignored if replace_caption is false
@@ -3996,7 +4195,7 @@ inputMessageText text:formattedText link_preview_options:linkPreviewOptions clea
 //@width Width of the animation; may be replaced by the server
 //@height Height of the animation; may be replaced by the server
 //@caption Animation caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
-//@show_caption_above_media True, if caption must be shown above the animation; otherwise, caption must be shown below the animation; not supported in secret chats
+//@show_caption_above_media True, if the caption must be shown above the animation; otherwise, the caption must be shown below the animation; not supported in secret chats
 //@has_spoiler True, if the animation preview must be covered by a spoiler animation; not supported in secret chats
 inputMessageAnimation animation:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> duration:int32 width:int32 height:int32 caption:formattedText show_caption_above_media:Bool has_spoiler:Bool = InputMessageContent;
 
@@ -4016,6 +4215,13 @@ inputMessageAudio audio:InputFile album_cover_thumbnail:inputThumbnail duration:
 //@caption Document caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
 inputMessageDocument document:InputFile thumbnail:inputThumbnail disable_content_type_detection:Bool caption:formattedText = InputMessageContent;
 
+//@description A message with paid media; can be used only in channel chats with supergroupFullInfo.has_paid_media_allowed
+//@star_count The number of stars that must be paid to see the media; 1-getOption("paid_media_message_star_count_max")
+//@paid_media The content of the paid media
+//@caption Message caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
+//@show_caption_above_media True, if the caption must be shown above the video; otherwise, the caption must be shown below the video; not supported in secret chats
+inputMessagePaidMedia star_count:int53 paid_media:vector<inputPaidMedia> caption:formattedText show_caption_above_media:Bool = InputMessageContent;
+
 //@description A photo message
 //@photo Photo to send. The photo must be at most 10 MB in size. The photo's width and height must not exceed 10000 in total. Width and height ratio must be at most 20
 //@thumbnail Photo thumbnail to be sent; pass null to skip thumbnail uploading. The thumbnail is sent to the other party only in secret chats
@@ -4023,7 +4229,7 @@ inputMessageDocument document:InputFile thumbnail:inputThumbnail disable_content
 //@width Photo width
 //@height Photo height
 //@caption Photo caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
-//@show_caption_above_media True, if caption must be shown above the photo; otherwise, caption must be shown below the photo; not supported in secret chats
+//@show_caption_above_media True, if the caption must be shown above the photo; otherwise, the caption must be shown below the photo; not supported in secret chats
 //@self_destruct_type Photo self-destruct type; pass null if none; private chats only
 //@has_spoiler True, if the photo preview must be covered by a spoiler animation; not supported in secret chats
 inputMessagePhoto photo:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> width:int32 height:int32 caption:formattedText show_caption_above_media:Bool self_destruct_type:MessageSelfDestructType has_spoiler:Bool = InputMessageContent;
@@ -4045,7 +4251,7 @@ inputMessageSticker sticker:InputFile thumbnail:inputThumbnail width:int32 heigh
 //@height Video height
 //@supports_streaming True, if the video is supposed to be streamed
 //@caption Video caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
-//@show_caption_above_media True, if caption must be shown above the video; otherwise, caption must be shown below the video; not supported in secret chats
+//@show_caption_above_media True, if the caption must be shown above the video; otherwise, the caption must be shown below the video; not supported in secret chats
 //@self_destruct_type Video self-destruct type; pass null if none; private chats only
 //@has_spoiler True, if the video preview must be covered by a spoiler animation; not supported in secret chats
 inputMessageVideo video:InputFile thumbnail:inputThumbnail added_sticker_file_ids:vector<int32> duration:int32 width:int32 height:int32 supports_streaming:Bool caption:formattedText show_caption_above_media:Bool self_destruct_type:MessageSelfDestructType has_spoiler:Bool = InputMessageContent;
@@ -4103,8 +4309,9 @@ inputMessageGame bot_user_id:int53 game_short_name:string = InputMessageContent;
 //@provider_token Payment provider token; may be empty for payments in Telegram Stars
 //@provider_data JSON-encoded data about the invoice, which will be shared with the payment provider
 //@start_parameter Unique invoice bot deep link parameter for the generation of this invoice. If empty, it would be possible to pay directly from forwards of the invoice message
-//@extended_media_content The content of extended media attached to the invoice. The content of the message to be sent. Must be one of the following types: inputMessagePhoto, inputMessageVideo
-inputMessageInvoice invoice:invoice title:string description:string photo_url:string photo_size:int32 photo_width:int32 photo_height:int32 payload:bytes provider_token:string provider_data:string start_parameter:string extended_media_content:InputMessageContent = InputMessageContent;
+//@paid_media The content of paid media attached to the invoice; pass null if none
+//@paid_media_caption Paid media caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
+inputMessageInvoice invoice:invoice title:string description:string photo_url:string photo_size:int32 photo_width:int32 photo_height:int32 payload:bytes provider_token:string provider_data:string start_parameter:string paid_media:inputPaidMedia paid_media_caption:formattedText = InputMessageContent;
 
 //@description A message with a poll. Polls can't be sent to secret chats. Polls can be sent only to a private chat with a bot
 //@question Poll question; 1-255 characters (up to 300 characters for bots). Only custom emoji entities are allowed to be added and only by Premium users
@@ -4781,7 +4988,7 @@ chatBoostSlots slots:vector<chatBoostSlot> = ChatBoostSlots;
 resendCodeReasonUserRequest = ResendCodeReason;
 
 //@description The code is re-sent, because device verification has failed
-//@error_message Cause of the verification failure, for example, PLAY_SERVICES_NOT_AVAILABLE, APNS_RECEIVE_TIMEOUT, APNS_INIT_FAILED, etc.
+//@error_message Cause of the verification failure, for example, PLAY_SERVICES_NOT_AVAILABLE, APNS_RECEIVE_TIMEOUT, or APNS_INIT_FAILED
 resendCodeReasonVerificationFailed error_message:string = ResendCodeReason;
 
 
@@ -5933,6 +6140,9 @@ premiumFeatureLastSeenTimes = PremiumFeature;
 //@description The ability to use Business features
 premiumFeatureBusiness = PremiumFeature;
 
+//@description The ability to use all available message effects
+premiumFeatureMessageEffects = PremiumFeature;
+
 
 //@class BusinessFeature
 //@description Describes a feature available to Business user accounts
@@ -6211,7 +6421,7 @@ backgroundTypeWallpaper is_blurred:Bool is_moving:Bool = BackgroundType;
 
 //@description A PNG or TGV (gzipped subset of SVG with MIME type "application/x-tgwallpattern") pattern to be combined with the background fill chosen by the user
 //@fill Fill of the background
-//@intensity Intensity of the pattern when it is shown above the filled background; 0-100.
+//@intensity Intensity of the pattern when it is shown above the filled background; 0-100
 //@is_inverted True, if the background fill must be applied only to the pattern itself. All other pixels are black in this case. For dark themes only
 //@is_moving True, if the background needs to be slightly moved when device is tilted
 backgroundTypePattern fill:BackgroundFill intensity:int32 is_inverted:Bool is_moving:Bool = BackgroundType;
@@ -6241,15 +6451,6 @@ inputBackgroundRemote background_id:int64 = InputBackground;
 inputBackgroundPrevious message_id:int53 = InputBackground;
 
 
-//@description Describes theme settings
-//@accent_color Theme accent color in ARGB format
-//@background The background to be used in chats; may be null
-//@outgoing_message_fill The fill to be used as a background for outgoing messages
-//@animate_outgoing_message_fill If true, the freeform gradient fill needs to be animated on every sent message
-//@outgoing_message_accent_color Accent color of outgoing messages in ARGB format
-themeSettings accent_color:int32 background:background outgoing_message_fill:BackgroundFill animate_outgoing_message_fill:Bool outgoing_message_accent_color:int32 = ThemeSettings;
-
-
 //@description Describes a chat theme
 //@name Theme name
 //@light_settings Theme settings for a light chat theme
@@ -6432,6 +6633,11 @@ pushMessageContentInvoice price:string is_pinned:Bool = PushMessageContent;
 //@is_pinned True, if the message is a pinned message with the specified content
 pushMessageContentLocation is_live:Bool is_pinned:Bool = PushMessageContent;
 
+//@description A message with paid media
+//@star_count Number of stars needed to buy access to the media in the message; 0 for pinned message
+//@is_pinned True, if the message is a pinned message with the specified content
+pushMessageContentPaidMedia star_count:int53 is_pinned:Bool = PushMessageContent;
+
 //@description A photo message
 //@photo Message content; may be null
 //@caption Photo caption
@@ -6763,7 +6969,7 @@ userPrivacySettingAllowPrivateVoiceAndVideoNoteMessages = UserPrivacySetting;
 
 
 //@description Contains privacy settings for message read date in private chats. Read dates are always shown to the users that can see online status of the current user regardless of this setting
-//@show_read_date True, if message read date is shown to other users in private chats. If false and the current user isn't a Telegram Premium user, then they will not be able to see other's message read date.
+//@show_read_date True, if message read date is shown to other users in private chats. If false and the current user isn't a Telegram Premium user, then they will not be able to see other's message read date
 readDatePrivacySettings show_read_date:Bool = ReadDatePrivacySettings;
 
 //@description Contains privacy settings for new chats with non-contacts
@@ -6996,7 +7202,7 @@ internalLinkTypeBotStart bot_username:string start_parameter:string autostart:Bo
 //-If administrator rights are provided by the link, call getChatMember to receive the current bot rights in the chat and if the bot already is an administrator,
 //-check that the current user can edit its administrator rights, combine received rights with the requested administrator rights, show confirmation box to the user,
 //-and call setChatMemberStatus with the chosen chat and confirmed administrator rights. Before call to setChatMemberStatus it may be required to upgrade the chosen basic group chat to a supergroup chat.
-//-Then, if start_parameter isn't empty, call sendBotStartMessage with the given start parameter and the chosen chat; otherwise, just send /start message with bot's username added to the chat.
+//-Then, if start_parameter isn't empty, call sendBotStartMessage with the given start parameter and the chosen chat; otherwise, just send /start message with bot's username added to the chat
 //@bot_username Username of the bot
 //@start_parameter The parameter to be passed to sendBotStartMessage
 //@administrator_rights Expected administrator rights for the bot; may be null
@@ -7129,7 +7335,8 @@ internalLinkTypeSettings = InternalLinkType;
 //-If the bot is added to side menu, then use getWebAppUrl with the given URL and open the returned URL as a Web App
 //@bot_username Username of the bot
 //@url URL to be passed to getWebAppUrl
-internalLinkTypeSideMenuBot bot_username:string url:string = InternalLinkType;
+//@is_compact True, if the Web App must be opened in a compact mode instead of a full-size mode
+internalLinkTypeSideMenuBot bot_username:string url:string is_compact:Bool = InternalLinkType;
 
 //@description The link is a link to a sticker set. Call searchStickerSet with the given sticker set name to process the link and show the sticker set.
 //-If the sticker set is found and the user wants to add it, then call changeStickerSet
@@ -7142,7 +7349,7 @@ internalLinkTypeStickerSet sticker_set_name:string expect_custom_emoji:Bool = In
 //@story_id Story identifier
 internalLinkTypeStory story_sender_username:string story_id:int32 = InternalLinkType;
 
-//@description The link is a link to a theme. TDLib has no theme support yet
+//@description The link is a link to a cloud theme. TDLib has no theme support yet
 //@theme_name Name of the theme
 internalLinkTypeTheme theme_name:string = InternalLinkType;
 
@@ -7180,7 +7387,8 @@ internalLinkTypeVideoChat chat_username:string invite_hash:string is_live_stream
 //@bot_username Username of the bot that owns the Web App
 //@web_app_short_name Short name of the Web App
 //@start_parameter Start parameter to be passed to getWebAppLinkUrl
-internalLinkTypeWebApp bot_username:string web_app_short_name:string start_parameter:string = InternalLinkType;
+//@is_compact True, if the Web App must be opened in a compact mode instead of a full-size mode
+internalLinkTypeWebApp bot_username:string web_app_short_name:string start_parameter:string is_compact:Bool = InternalLinkType;
 
 
 //@description Contains an HTTPS link to a message in a supergroup or channel, or a forum topic
@@ -7193,7 +7401,7 @@ messageLink link:string is_public:Bool = MessageLink;
 //@chat_id If found, identifier of the chat to which the link points, 0 otherwise
 //@message_thread_id If found, identifier of the message thread in which to open the message, or a forum topic to open if the message is missing
 //@message If found, the linked message; may be null
-//@media_timestamp Timestamp from which the video/audio/video note/voice note/story playing must start, in seconds; 0 if not specified. The media can be in the message content or in its web page preview
+//@media_timestamp Timestamp from which the video/audio/video note/voice note/story playing must start, in seconds; 0 if not specified. The media can be in the message content or in its link preview
 //@for_album True, if the whole media album to which the message belongs is linked
 messageLinkInfo is_public:Bool chat_id:int53 message_thread_id:int53 message:message media_timestamp:int32 for_album:Bool = MessageLinkInfo;
 
@@ -8306,9 +8514,10 @@ updateFileRemovedFromDownloads file_id:int32 counts:downloadedFileCounts = Updat
 //@description A request can't be completed unless application verification is performed; for official mobile applications only.
 //-The method setApplicationVerificationToken must be called once the verification is completed or failed
 //@verification_id Unique identifier for the verification process
-//@nonce Unique nonce for the classic Play Integrity verification (https://developer.android.com/google/play/integrity/classic) for Android,
+//@nonce Unique base64url-encoded nonce for the classic Play Integrity verification (https://developer.android.com/google/play/integrity/classic) for Android,
 //-or a unique string to compare with verify_nonce field from a push notification for iOS
-updateApplicationVerificationRequired verification_id:int53 nonce:string = Update;
+//@cloud_project_number Cloud project number to pass to the Play Integrity API on Android
+updateApplicationVerificationRequired verification_id:int53 nonce:string cloud_project_number:int64 = Update;
 
 //@description New call was created or information about a call was updated
 //@call New data about a call
@@ -9377,7 +9586,7 @@ removeNotificationGroup notification_group_id:int32 max_notification_id:int32 =
 //@description Returns an HTTPS link to a message in a chat. Available only for already sent messages in supergroups and channels, or if message.can_get_media_timestamp_links and a media timestamp link is generated. This is an offline request
 //@chat_id Identifier of the chat to which the message belongs
 //@message_id Identifier of the message
-//@media_timestamp If not 0, timestamp from which the video/audio/video note/voice note/story playing must start, in seconds. The media can be in the message content or in its web page preview
+//@media_timestamp If not 0, timestamp from which the video/audio/video note/voice note/story playing must start, in seconds. The media can be in the message content or in its link preview
 //@for_album Pass true to create a link for the whole media album
 //@in_message_thread Pass true to create a link to the message as a channel post comment, in a message thread, or a forum topic
 getMessageLink chat_id:int53 message_id:int53 media_timestamp:int32 for_album:Bool in_message_thread:Bool = MessageLink;
@@ -9553,7 +9762,7 @@ editMessageMedia chat_id:int53 message_id:int53 reply_markup:ReplyMarkup input_m
 //@message_id Identifier of the message
 //@reply_markup The new message reply markup; pass null if none; for bots only
 //@caption New message content caption; 0-getOption("message_caption_length_max") characters; pass null to remove caption
-//@show_caption_above_media Pass true to show the caption above the media; otherwise, caption will be shown below the media. Can be true only for animation, photo, and video messages
+//@show_caption_above_media Pass true to show the caption above the media; otherwise, the caption will be shown below the media. Can be true only for animation, photo, and video messages
 editMessageCaption chat_id:int53 message_id:int53 reply_markup:ReplyMarkup caption:formattedText show_caption_above_media:Bool = Message;
 
 //@description Edits the message reply markup; for bots only. Returns the edited message after the edit is completed on the server side.
@@ -9589,7 +9798,7 @@ editInlineMessageMedia inline_message_id:string reply_markup:ReplyMarkup input_m
 //@inline_message_id Inline message identifier
 //@reply_markup The new message reply markup; pass null if none
 //@caption New message content caption; pass null to remove caption; 0-getOption("message_caption_length_max") characters
-//@show_caption_above_media Pass true to show the caption above the media; otherwise, caption will be shown below the media. Can be true only for animation, photo, and video messages
+//@show_caption_above_media Pass true to show the caption above the media; otherwise, the caption will be shown below the media. Can be true only for animation, photo, and video messages
 editInlineMessageCaption inline_message_id:string reply_markup:ReplyMarkup caption:formattedText show_caption_above_media:Bool = Ok;
 
 //@description Edits the reply markup of an inline message sent via a bot; for bots only
@@ -9666,7 +9875,7 @@ editBusinessMessageMedia business_connection_id:string chat_id:int53 message_id:
 //@message_id Identifier of the message
 //@reply_markup The new message reply markup; pass null if none
 //@caption New message content caption; pass null to remove caption; 0-getOption("message_caption_length_max") characters
-//@show_caption_above_media Pass true to show the caption above the media; otherwise, caption will be shown below the media. Can be true only for animation, photo, and video messages
+//@show_caption_above_media Pass true to show the caption above the media; otherwise, the caption will be shown below the media. Can be true only for animation, photo, and video messages
 editBusinessMessageCaption business_connection_id:string chat_id:int53 message_id:int53 reply_markup:ReplyMarkup caption:formattedText show_caption_above_media:Bool = BusinessMessage;
 
 //@description Edits the reply markup of a message sent on behalf of a business account; for bots only
@@ -10184,7 +10393,7 @@ getInternalLink type:InternalLinkType is_http:Bool = HttpUrl;
 //@link The link
 getInternalLinkType link:string = InternalLinkType;
 
-//@description Returns information about an action to be done when the current user clicks an external link. Don't use this method for links from secret chats if web page preview is disabled in secret chats
+//@description Returns information about an action to be done when the current user clicks an external link. Don't use this method for links from secret chats if link preview is disabled in secret chats
 //@link The link
 getExternalLinkInfo link:string = LoginUrlInfo;
 
@@ -10638,17 +10847,17 @@ getStory story_sender_chat_id:int53 story_id:int32 only_local:Bool = Story;
 getChatsToSendStories = Chats;
 
 //@description Checks whether the current user can send a story on behalf of a chat; requires can_post_stories right for supergroup and channel chats
-//@chat_id Chat identifier
+//@chat_id Chat identifier. Pass Saved Messages chat identifier when posting a story on behalf of the current user
 canSendStory chat_id:int53 = CanSendStoryResult;
 
 //@description Sends a new story to a chat; requires can_post_stories right for supergroup and channel chats. Returns a temporary story
-//@chat_id Identifier of the chat that will post the story
+//@chat_id Identifier of the chat that will post the story. Pass Saved Messages chat identifier when posting a story on behalf of the current user
 //@content Content of the story
 //@areas Clickable rectangle areas to be shown on the story media; pass null if none
 //@caption Story caption; pass null to use an empty caption; 0-getOption("story_caption_length_max") characters; can have entities only if getOption("can_use_text_entities_in_story_caption")
 //@privacy_settings The privacy settings for the story; ignored for stories sent to supergroup and channel chats
 //@active_period Period after which the story is moved to archive, in seconds; must be one of 6 * 3600, 12 * 3600, 86400, or 2 * 86400 for Telegram Premium users, and 86400 otherwise
-//@from_story_full_id Full identifier of the original story, which content was used to create the story
+//@from_story_full_id Full identifier of the original story, which content was used to create the story; pass null if the story isn't repost of another story
 //@is_posted_to_chat_page Pass true to keep the story accessible after expiration
 //@protect_content Pass true if the content of the story must be protected from forwarding and screenshotting
 sendStory chat_id:int53 content:InputStoryContent areas:inputStoryAreas caption:formattedText privacy_settings:StoryPrivacySettings active_period:int32 from_story_full_id:storyFullId is_posted_to_chat_page:Bool protect_content:Bool = Story;
@@ -11531,7 +11740,7 @@ removeRecentHashtag hashtag:string = Ok;
 //@description Returns a link preview by the text of a message. Do not call this function too often. Returns a 404 error if the text has no link preview
 //@text Message text with formatting
 //@link_preview_options Options to be used for generation of the link preview; pass null to use default link preview options
-getWebPagePreview text:formattedText link_preview_options:linkPreviewOptions = WebPage;
+getLinkPreview text:formattedText link_preview_options:linkPreviewOptions = LinkPreview;
 
 //@description Returns an instant view version of a web page if available. Returns a 404 error if the web page has no instant view page
 //@url The web page URL
@@ -11950,7 +12159,7 @@ getChatEventLog chat_id:int53 query:string from_event_id:int64 limit:int32 filte
 getTimeZones = TimeZones;
 
 
-//@description Returns an invoice payment form. This method must be called when the user presses inline button of the type inlineKeyboardButtonTypeBuy
+//@description Returns an invoice payment form. This method must be called when the user presses inline button of the type inlineKeyboardButtonTypeBuy, or wants to buy access to media in a messagePaidMedia message
 //@input_invoice The invoice
 //@theme Preferred payment form theme; pass null to use the default theme
 getPaymentForm input_invoice:InputInvoice theme:themeParameters = PaymentForm;
@@ -12183,7 +12392,7 @@ reportMessageReactions chat_id:int53 message_id:int53 sender_id:MessageSender =
 //@is_dark Pass true if a dark theme is used by the application
 getChatRevenueStatistics chat_id:int53 is_dark:Bool = ChatRevenueStatistics;
 
-//@description Returns URL for chat revenue withdrawal; requires owner privileges in the chat. Currently, this method can be used only for channels if supergroupFullInfo.can_get_revenue_statistics == true and getOption("can_withdraw_chat_revenue")
+//@description Returns a URL for chat revenue withdrawal; requires owner privileges in the chat. Currently, this method can be used only for channels if supergroupFullInfo.can_get_revenue_statistics == true and getOption("can_withdraw_chat_revenue")
 //@chat_id Chat identifier
 //@password The 2-step verification password of the current user
 getChatRevenueWithdrawalUrl chat_id:int53 password:string = HttpUrl;
@@ -12196,16 +12405,20 @@ getChatRevenueTransactions chat_id:int53 offset:int32 limit:int32 = ChatRevenueT
 
 
 //@description Returns detailed Telegram star revenue statistics
-//@owner_id Identifier of the owner of the Telegram stars; can be identifier of an owned bot, or identifier of a channel chat with supergroupFullInfo.can_get_revenue_statistics == true
+//@owner_id Identifier of the owner of the Telegram stars; can be identifier of an owned bot, or identifier of a channel chat with supergroupFullInfo.can_get_star_revenue_statistics == true
 //@is_dark Pass true if a dark theme is used by the application
 getStarRevenueStatistics owner_id:MessageSender is_dark:Bool = StarRevenueStatistics;
 
-//@description Returns URL for Telegram star withdrawal
-//@owner_id Identifier of the owner of the Telegram stars; can be identifier of an owned bot, or identifier of a channel chat with supergroupFullInfo.can_get_revenue_statistics == true
+//@description Returns a URL for Telegram star withdrawal
+//@owner_id Identifier of the owner of the Telegram stars; can be identifier of an owned bot, or identifier of an owned channel chat
 //@star_count The number of Telegram stars to withdraw. Must be at least getOption("star_withdrawal_count_min")
 //@password The 2-step verification password of the current user
 getStarWithdrawalUrl owner_id:MessageSender star_count:int53 password:string = HttpUrl;
 
+//@description Returns a URL for a Telegram Ad platform account that can be used to set up advertisements for the chat paid in the owned Telegram stars
+//@owner_id Identifier of the owner of the Telegram stars; can be identifier of an owned bot, or identifier of an owned channel chat
+getStarAdAccountUrl owner_id:MessageSender = HttpUrl;
+
 
 //@description Returns detailed statistics about a chat. Currently, this method can be used only for supergroups and channels. Can be used only if supergroupFullInfo.can_get_statistics == true
 //@chat_id Chat identifier
@@ -12515,7 +12728,7 @@ getStarPaymentOptions = StarPaymentOptions;
 
 //@description Returns the list of Telegram star transactions for the specified owner
 //@owner_id Identifier of the owner of the Telegram stars; can be the identifier of the current user, identifier of an owned bot,
-//-or identifier of a channel chat with supergroupFullInfo.can_get_revenue_statistics == true
+//-or identifier of a channel chat with supergroupFullInfo.can_get_star_revenue_statistics == true
 //@direction Direction of the transactions to receive; pass null to get all transactions
 //@offset Offset of the first transaction to return as received from the previous request; use empty string to get the first chunk of results
 //@limit The maximum number of transactions to return
diff --git a/Telegram/build/docker/centos_env/Dockerfile b/Telegram/build/docker/centos_env/Dockerfile
index 6190fac00b754f..2e386a336b0fb9 100644
--- a/Telegram/build/docker/centos_env/Dockerfile
+++ b/Telegram/build/docker/centos_env/Dockerfile
@@ -816,7 +816,7 @@ ENV OPENSSL_ROOT_DIR {{ OPENSSL_PREFIX }}
 RUN git init td \
 	&& cd td \
 	&& git remote add origin {{ GIT }}/tdlib/td.git \
-	&& git fetch --depth=1 origin 63c7d0301825b78c30dc7307f1f1466be049eb79 \
+	&& git fetch --depth=1 origin 52618cd4482d02a40ff18d90a829aaaee747e6a7 \
 	&& git reset --hard FETCH_HEAD \
 	&& rm -rf .git \
 	&& env -u CFLAGS -u CXXFLAGS cmake -B out/Release . \
diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index cf724cf76be0ed..4d292437de19b3 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1904,12 +1904,11 @@ def runStages():
 stage('td', """
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout 63c7d03018
+    git checkout 52618cd448
 win:
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl3
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out
-    SET ZLIB_DIR=%LIBS_DIR%\\zlib
-    SET ZLIB_LIBS_DIR=%LIBS_DIR%\\zlib\\contrib\\vstudio\\vc14\\%X8664%
+    SET ZLIB_LIBS_DIR=%LIBS_DIR%\\zlib
     mkdir out
     cd out
     mkdir Debug
@@ -1920,15 +1919,15 @@ def runStages():
         -DOPENSSL_CRYPTO_LIBRARY="%OPENSSL_LIBS_DIR%.dbg\libcrypto.lib" ^
         -DGPERF_EXECUTABLE=%ROOT_DIR%\\ThirdParty\\gperf\\bin\\gperf ^
         -DZLIB_FOUND=1 ^
-        -DZLIB_INCLUDE_DIR=%ZLIB_DIR% ^
-        -DZLIB_LIBRARIES="%ZLIB_LIBS_DIR%\\ZlibStatDebug\\zlibstat.lib" ^
+        -DZLIB_INCLUDE_DIR=%ZLIB_LIBS_DIR% ^
+        -DZLIB_LIBRARIES="%ZLIB_LIBS_DIR%\\Debug\\zlibstaticd.lib" ^
         -DCMAKE_CXX_FLAGS_DEBUG="/DZLIB_WINAPI /DNDEBUG /MTd /Zi /Od /Ob0" ^
         -DCMAKE_C_FLAGS_DEBUG="/DNDEBUG /MTd /Zi /Od /Ob0" ^
         -DCMAKE_EXE_LINKER_FLAGS="/SAFESEH:NO Ws2_32.lib Gdi32.lib Advapi32.lib Crypt32.lib User32.lib %OPENSSL_LIBS_DIR%.dbg\\libssl.lib" ^
         -DCMAKE_SHARED_LINKER_FLAGS="/SAFESEH:NO Ws2_32.lib Gdi32.lib Advapi32.lib Crypt32.lib User32.lib %OPENSSL_LIBS_DIR%.dbg\\libssl.lib" ^
         -DTD_ENABLE_MULTI_PROCESSOR_COMPILATION=ON ^
         ../..
-    cmake --build . --config Debug --target tdclient --parallel
+    cmake --build . --config Debug --target tdclient
 release:
     cd ..
     mkdir Release
@@ -1939,15 +1938,15 @@ def runStages():
         -DOPENSSL_CRYPTO_LIBRARY="%OPENSSL_LIBS_DIR%\libcrypto.lib" ^
         -DGPERF_EXECUTABLE=%ROOT_DIR%\\ThirdParty\\gperf\\bin\\gperf ^
         -DZLIB_FOUND=1 ^
-        -DZLIB_INCLUDE_DIR=%ZLIB_DIR% ^
-        -DZLIB_LIBRARIES="%ZLIB_LIBS_DIR%\\ZlibStatDebug\\zlibstat.lib" ^
+        -DZLIB_INCLUDE_DIR=%ZLIB_LIBS_DIR% ^
+        -DZLIB_LIBRARIES="%ZLIB_LIBS_DIR%\\Release\\zlibstatic.lib" ^
         -DCMAKE_CXX_FLAGS_RELEASE="/DZLIB_WINAPI /MT /Ob2" ^
         -DCMAKE_C_FLAGS_RELEASE="/MT /Ob2" ^
         -DCMAKE_EXE_LINKER_FLAGS="/SAFESEH:NO Ws2_32.lib Gdi32.lib Advapi32.lib Crypt32.lib User32.lib %OPENSSL_LIBS_DIR%\\libssl.lib" ^
         -DCMAKE_SHARED_LINKER_FLAGS="/SAFESEH:NO Ws2_32.lib Gdi32.lib Advapi32.lib Crypt32.lib User32.lib %OPENSSL_LIBS_DIR%\\libssl.lib" ^
         -DTD_ENABLE_MULTI_PROCESSOR_COMPILATION=ON ^
         ../..
-    cmake --build . --config Release --target tdclient --parallel
+    cmake --build . --config Release --target tdclient
 mac:
     buildTd() {
         BUILD_CONFIG=$1

From e77141f7901f97b8fe22540a244d041312e25084 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 11 Sep 2024 13:50:40 +0400
Subject: [PATCH 332/349] Migrate ChatLinks to TDLib.

---
 Telegram/SourceFiles/api/api_chat_links.cpp   | 57 ++++++++++++++++---
 .../window/window_session_controller.cpp      | 15 +++++
 2 files changed, 64 insertions(+), 8 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_chat_links.cpp b/Telegram/SourceFiles/api/api_chat_links.cpp
index 6f951d883fa0f1..afb1256950bf50 100644
--- a/Telegram/SourceFiles/api/api_chat_links.cpp
+++ b/Telegram/SourceFiles/api/api_chat_links.cpp
@@ -57,6 +57,16 @@ using namespace Tdb;
 }
 #endif
 
+[[nodiscard]] ChatLink FromTL(const TLbusinessChatLink &link) {
+	const auto &data = link.data();
+	return {
+		.link = data.vlink().v,
+		.title = data.vtitle().v,
+		.message = FormattedTextFromTdb(data.vtext()),
+		.clicks = data.vview_count().v,
+	};
+}
+
 } // namespace
 
 ChatLinks::ChatLinks(not_null<ApiWrap*> api) : _api(api) {
@@ -67,19 +77,28 @@ void ChatLinks::create(
 		const TextWithEntities &message,
 		Fn<void(Link)> done) {
 	const auto session = &_api->session();
-#if 0 // tdlib todo
+#if 0 // mtp
 	_api->request(MTPaccount_CreateBusinessChatLink(
 		ToMTP(session, title, message)
 	)).done([=](const MTPBusinessChatLink &result) {
 		const auto link = FromMTP(session, result);
+#endif
+	session->sender().request(TLcreateBusinessChatLink(
+		tl_inputBusinessChatLink(
+			FormattedTextToTdb(message),
+			tl_string(title))
+	)).done([=](const TLbusinessChatLink &result) {
+		const auto link = FromTL(result);
 		_list.push_back(link);
 		_updates.fire({ .was = QString(), .now = link });
 		if (done) done(link);
+#if 0 // mtp
 	}).fail([=](const MTP::Error &error) {
 		const auto type = error.type();
+#endif
+	}).fail([=] {
 		if (done) done(Link());
 	}).send();
-#endif
 }
 
 void ChatLinks::edit(
@@ -88,12 +107,20 @@ void ChatLinks::edit(
 		const TextWithEntities &message,
 		Fn<void(Link)> done) {
 	const auto session = &_api->session();
-#if 0 // tdlib todo
+#if 0 // mtp
 	_api->request(MTPaccount_EditBusinessChatLink(
 		MTP_string(link),
 		ToMTP(session, title, message)
 	)).done([=](const MTPBusinessChatLink &result) {
 		const auto parsed = FromMTP(session, result);
+#endif
+	session->sender().request(TLeditBusinessChatLink(
+		tl_string(link),
+		tl_inputBusinessChatLink(
+			FormattedTextToTdb(message),
+			tl_string(title))
+	)).done([=](const TLbusinessChatLink &result) {
+		const auto parsed = FromTL(result);
 		if (parsed.link != link) {
 			LOG(("API Error: EditBusinessChatLink changed the link."));
 			if (done) done(Link());
@@ -108,20 +135,26 @@ void ChatLinks::edit(
 			LOG(("API Error: EditBusinessChatLink link not found."));
 			if (done) done(Link());
 		}
+#if 0 // mtp
 	}).fail([=](const MTP::Error &error) {
 		const auto type = error.type();
+#endif
+	}).fail([=] {
 		if (done) done(Link());
 	}).send();
-#endif
 }
 
 void ChatLinks::destroy(
 		const QString &link,
 		Fn<void()> done) {
-#if 0 // tdlib todo
+#if 0 // mtp
 	_api->request(MTPaccount_DeleteBusinessChatLink(
 		MTP_string(link)
 	)).done([=] {
+#endif
+	_api->sender().request(TLdeleteBusinessChatLink(
+		tl_string(link)
+	)).done([=] {
 		const auto i = ranges::find(_list, link, &Link::link);
 		if (i != end(_list)) {
 			_list.erase(i);
@@ -131,18 +164,20 @@ void ChatLinks::destroy(
 			LOG(("API Error: DeleteBusinessChatLink link not found."));
 			if (done) done();
 		}
+#if 0 // mtp
 	}).fail([=](const MTP::Error &error) {
 		const auto type = error.type();
+#endif
+	}).fail([=] {
 		if (done) done();
 	}).send();
-#endif
 }
 
 void ChatLinks::preload() {
 	if (_loaded || _requestId) {
 		return;
 	}
-#if 0 // tdlib todo
+#if 0 // mtp
 	_requestId = _api->request(MTPaccount_GetBusinessChatLinks(
 	)).done([=](const MTPaccount_BusinessChatLinks &result) {
 		const auto &data = result.data();
@@ -150,10 +185,17 @@ void ChatLinks::preload() {
 		const auto owner = &session->data();
 		owner->processUsers(data.vusers());
 		owner->processChats(data.vchats());
+#endif
+	_requestId = _api->sender().request(TLgetBusinessChatLinks(
+	)).done([=](const TLbusinessChatLinks &result) {
+		const auto &data = result.data();
 		auto links = std::vector<Link>();
 		links.reserve(data.vlinks().v.size());
 		for (const auto &link : data.vlinks().v) {
+#if 0 // mtp
 			links.push_back(FromMTP(session, link));
+#endif
+			links.push_back(FromTL(link));
 		}
 		_list = std::move(links);
 		_loaded = true;
@@ -163,7 +205,6 @@ void ChatLinks::preload() {
 		_loaded = true;
 		_loadedUpdates.fire({});
 	}).send();
-#endif
 }
 
 const std::vector<ChatLink> &ChatLinks::list() const {
diff --git a/Telegram/SourceFiles/window/window_session_controller.cpp b/Telegram/SourceFiles/window/window_session_controller.cpp
index e89191dd31d1d3..b69a398d96bdb9 100644
--- a/Telegram/SourceFiles/window/window_session_controller.cpp
+++ b/Telegram/SourceFiles/window/window_session_controller.cpp
@@ -448,6 +448,7 @@ void SessionNavigation::resolveChatLink(
 		const QString &slug,
 		Fn<void(not_null<PeerData*> peer, TextWithEntities draft)> done) {
 	_api.request(base::take(_resolveRequestId)).cancel();
+#if 0 // mtp
 	_resolveRequestId = _api.request(MTPaccount_ResolveBusinessChatLink(
 		MTP_string(slug)
 	)).done([=](const MTPaccount_ResolvedBusinessChatLinks &result) {
@@ -469,6 +470,20 @@ void SessionNavigation::resolveChatLink(
 			showToast(tr::lng_confirm_phone_link_invalid(tr::now));
 		}
 	}).send();
+#endif
+	_api.request(TLgetBusinessChatLinkInfo(
+		tl_string(slug)
+	)).done([=](const TLbusinessChatLinkInfo &result) {
+		_resolveRequestId = 0;
+		parentController()->hideLayer();
+		const auto &data = result.data();
+		done(
+			_session->data().peer(peerFromTdbChat(data.vchat_id())),
+			Api::FormattedTextFromTdb(data.vtext()));
+	}).fail([=] {
+		_resolveRequestId = 0;
+		showToast(tr::lng_confirm_phone_link_invalid(tr::now));
+	}).send();
 }
 
 void SessionNavigation::resolveUsername(

From 7d35f0553358b1a60bb2b7e39ae2368da76b8ce7 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 11 Sep 2024 14:20:18 +0400
Subject: [PATCH 333/349] Migrate collectible resolve to TDLib.

---
 .../window/window_session_controller.cpp      | 42 +++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/Telegram/SourceFiles/window/window_session_controller.cpp b/Telegram/SourceFiles/window/window_session_controller.cpp
index b69a398d96bdb9..51699dc7f7cc43 100644
--- a/Telegram/SourceFiles/window/window_session_controller.cpp
+++ b/Telegram/SourceFiles/window/window_session_controller.cpp
@@ -191,6 +191,7 @@ class MainWindowShow final : public ChatHelpers::Show {
 	};
 }
 
+#if 0 // mtp
 [[nodiscard]] Ui::CollectibleInfo Parse(
 		const QString &entity,
 		not_null<PeerData*> owner,
@@ -211,6 +212,27 @@ class MainWindowShow final : public ChatHelpers::Show {
 		.date = data.vpurchase_date().v,
 	};
 }
+#endif
+[[nodiscard]] Ui::CollectibleInfo Parse(
+		const QString &entity,
+		not_null<PeerData*> owner,
+		const TLcollectibleItemInfo &info) {
+	const auto &data = info.data();
+	return {
+		.entity = entity,
+		.copyText = (entity.startsWith('+')
+			? QString()
+			: owner->session().createInternalLinkFull(entity)),
+		.ownerUserpic = Ui::MakeUserpicThumbnail(owner, true),
+		.ownerName = owner->name(),
+		.cryptoAmount = uint64(data.vcryptocurrency_amount().v),
+		.amount = uint64(data.vamount().v),
+		.cryptoCurrency = data.vcryptocurrency().v,
+		.currency = data.vcurrency().v,
+		.url = data.vurl().v,
+		.date = data.vpurchase_date().v,
+	};
+}
 
 MainWindowShow::MainWindowShow(not_null<SessionController*> controller)
 : _window(base::make_weak(controller)) {
@@ -881,6 +903,25 @@ void SessionNavigation::resolveCollectible(
 		_api.request(base::take(_collectibleRequestId)).cancel();
 	}
 	_collectibleEntity = entity;
+	_collectibleRequestId = _api.request(TLgetCollectibleItemInfo(
+		((Ui::DetectCollectibleType(entity) == Ui::CollectibleType::Phone)
+			? tl_collectibleItemTypePhoneNumber(tl_string(entity))
+			: tl_collectibleItemTypeUsername(tl_string(entity)))
+	)).done([=](const TLcollectibleItemInfo &result) {
+		const auto entity = base::take(_collectibleEntity);
+		_collectibleRequestId = 0;
+		uiShow()->show(Box(
+			Ui::CollectibleInfoBox,
+			Parse(entity, _session->data().peer(ownerId), result),
+			PrepareCollectibleDetails(_session)));
+	}).fail([=](const Error &error) {
+		_collectibleEntity = QString();
+		_collectibleRequestId = 0;
+		if (fail) {
+			fail(error.message);
+		}
+	}).send();
+#if 0 // mtp
 	_collectibleRequestId = _api.request(MTPfragment_GetCollectibleInfo(
 		((Ui::DetectCollectibleType(entity) == Ui::CollectibleType::Phone)
 			? MTP_inputCollectiblePhone(MTP_string(entity))
@@ -899,6 +940,7 @@ void SessionNavigation::resolveCollectible(
 			fail(error.type());
 		}
 	}).send();
+#endif
 }
 
 void SessionNavigation::applyBoost(

From 9d160f66d65d72fd97526d684aa304429a480ada Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 11 Sep 2024 14:41:39 +0400
Subject: [PATCH 334/349] Migrate ResolvePhoneAction to TDLib.

---
 .../SourceFiles/core/phone_click_handler.cpp  | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/Telegram/SourceFiles/core/phone_click_handler.cpp b/Telegram/SourceFiles/core/phone_click_handler.cpp
index 19d15b78a7e571..cfaafa8204fc80 100644
--- a/Telegram/SourceFiles/core/phone_click_handler.cpp
+++ b/Telegram/SourceFiles/core/phone_click_handler.cpp
@@ -26,8 +26,13 @@ For license and copyright information please follow this link:
 #include "styles/style_chat.h" // popupMenuExpandedSeparator.
 #include "styles/style_menu_icons.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace {
 
+using namespace Tdb;
+
 [[nodiscard]] QString Trim(QString text) {
 	return text
 		.replace('+', QString())
@@ -101,6 +106,7 @@ ResolvePhoneAction::ResolvePhoneAction(
 		_peer = peer;
 		_loaded.force_assign(true);
 	} else {
+#if 0 // mtp
 		_api.request(MTPcontacts_ResolvePhone(
 			MTP_string(phone)
 		)).done([=](const MTPcontacts_ResolvedPeer &result) {
@@ -118,6 +124,19 @@ ResolvePhoneAction::ResolvePhoneAction(
 				_loaded.force_assign(true);
 			}
 		}).send();
+#endif
+		_api.request(TLsearchUserByPhoneNumber(
+			tl_string(phone),
+			tl_bool(false)
+		)).done([=](const TLuser &result) {
+			_peer = owner->processUser(result);
+			_loaded.force_assign(true);
+		}).fail([=](const Error &error) {
+			if (error.code == 404) {
+				_peer.force_assign(nullptr);
+				_loaded.force_assign(true);
+			}
+		}).send();
 	}
 
 	paintRequest(

From 56a22ca3181543786d1587a9a3355376bc3024ae Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 18 Sep 2024 12:20:02 +0400
Subject: [PATCH 335/349] Migrate top peers to TDLib.

---
 .../SourceFiles/data/components/top_peers.cpp | 34 +++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/Telegram/SourceFiles/data/components/top_peers.cpp b/Telegram/SourceFiles/data/components/top_peers.cpp
index 1d630722078f23..e2315b3938f9ed 100644
--- a/Telegram/SourceFiles/data/components/top_peers.cpp
+++ b/Telegram/SourceFiles/data/components/top_peers.cpp
@@ -18,9 +18,15 @@ For license and copyright information please follow this link:
 #include "storage/serialize_peer.h"
 #include "storage/storage_account.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
+constexpr auto kTopChatsLimit = 30;
 constexpr auto kLimit = 64;
 constexpr auto kRequestTimeLimit = 10 * crl::time(1000);
 
@@ -107,10 +113,16 @@ void TopPeers::remove(not_null<PeerData*> peer) {
 		updated();
 	}
 
+#if 0 // mtp
 	_requestId = _session->api().request(MTPcontacts_ResetTopPeerRating(
 		TypeToCategory(_type),
 		peer->input
 	)).send();
+#endif
+	_requestId = _session->sender().request(TLremoveTopChat(
+		tl_topChatCategoryUsers(),
+		peerToTdbChat(peer->id)
+	)).send();
 }
 
 void TopPeers::increment(not_null<PeerData*> peer, TimeId date) {
@@ -127,6 +139,7 @@ void TopPeers::increment(not_null<PeerData*> peer, TimeId date) {
 			i = end(_list) - 1;
 			changed = true;
 		}
+#if 0 // mtp
 		const auto &config = peer->session().mtp().config();
 		const auto decay = config.values().ratingDecay;
 		i->rating += RatingDelta(date, _lastReceivedDate, decay);
@@ -138,6 +151,7 @@ void TopPeers::increment(not_null<PeerData*> peer, TimeId date) {
 				break;
 			}
 		}
+#endif
 		if (changed) {
 			updated();
 		} else {
@@ -169,8 +183,13 @@ void TopPeers::toggleDisabled(bool disabled) {
 		updated();
 	}
 
+	_session->sender().request(TLsetOption(
+		tl_string("disable_top_chats"),
+		tl_optionValueBoolean(tl_bool(disabled))
+#if 0 // mtp
 	_session->api().request(MTPcontacts_ToggleTopPeers(
 		MTP_bool(!disabled)
+#endif
 	)).done([=] {
 		if (!_disabled) {
 			request();
@@ -183,6 +202,7 @@ void TopPeers::request() {
 		return;
 	}
 
+#if 0 // mtp
 	_requestId = _session->api().request(MTPcontacts_GetTopPeers(
 		MTP_flags(TypeToGetFlags(_type)),
 		MTP_int(0),
@@ -228,6 +248,20 @@ void TopPeers::request() {
 			}
 		}, [](const MTPDcontacts_topPeersNotModified &) {
 		});
+#endif
+	_session->sender().request(TLgetTopChats(
+		tl_topChatCategoryUsers(),
+		tl_int32(kTopChatsLimit)
+	)).done([=](const TLchats &result) {
+		_lastReceived = crl::now();
+		_requestId = 0;
+
+		_disabled = false;
+		const auto &ids = result.data().vchat_ids().v;
+		_list = ids | ranges::views::transform([&](const TLint53 &id) {
+			return TopPeer{ _session->data().peer(peerFromTdbChat(id)) };
+		}) | ranges::to_vector;
+		updated();
 	}).fail([=] {
 		_lastReceived = crl::now();
 		_requestId = 0;

From 7ceb363ee8fd63456991666e060af36083eba09e Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 18 Sep 2024 12:25:20 +0400
Subject: [PATCH 336/349] Migrate report spam from admin to TDLib.

---
 .../SourceFiles/boxes/moderate_messages_box.cpp     | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/Telegram/SourceFiles/boxes/moderate_messages_box.cpp b/Telegram/SourceFiles/boxes/moderate_messages_box.cpp
index 9c68881a1ea54e..f504373b69d912 100644
--- a/Telegram/SourceFiles/boxes/moderate_messages_box.cpp
+++ b/Telegram/SourceFiles/boxes/moderate_messages_box.cpp
@@ -47,8 +47,13 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_window.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace {
 
+using namespace Tdb;
+
 struct ModerateOptions final {
 	bool allCanBan = false;
 	bool allCanDelete = false;
@@ -243,6 +248,9 @@ void CreateModerateMessagesBox(
 			auto filtered = ranges::views::all(
 				ids
 			) | ranges::views::transform([](const FullMsgId &id) {
+				return tl_int53(id.msg.bare);
+			}) | ranges::to<QVector<TLint53>>();
+#if 0 // mtp
 				return MTP_int(id.msg);
 			}) | ranges::to<QVector<MTPint>>();
 			c->session().api().request(
@@ -251,6 +259,11 @@ void CreateModerateMessagesBox(
 					p->input,
 					MTP_vector<MTPint>(std::move(filtered)))
 			).send();
+#endif
+			c->session().sender().request(TLreportSupergroupSpam(
+				tl_int53(peerToChannel(c->id).bare),
+				tl_vector<TLint53>(filtered)
+			)).send();
 		});
 	}
 

From dc202b32d060dcaa2999f4806ae50aed61a387ab Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 18 Sep 2024 12:26:24 +0400
Subject: [PATCH 337/349] Migrate subscribe for invite to TDLib.

---
 .../boxes/peers/add_participants_box.cpp      | 32 +++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/Telegram/SourceFiles/boxes/peers/add_participants_box.cpp b/Telegram/SourceFiles/boxes/peers/add_participants_box.cpp
index e90c60a83de52a..359fb86a04b72f 100644
--- a/Telegram/SourceFiles/boxes/peers/add_participants_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/add_participants_box.cpp
@@ -215,6 +215,20 @@ void SimpleForbiddenBox(
 
 	const auto &stButton = st::premiumGiftBox;
 	box->setStyle(stButton);
+	const auto startSubscription = [=] {
+		// later do async - it is still slow if done after launch
+		const auto features = Settings::GetPremiumFeaturesSync(
+			&peer->session(),
+			u"invite_privacy"_q);
+		const auto window = ChatHelpers::ResolveWindowDefault()(
+			&peer->session(),
+			ChatHelpers::WindowUsage::PremiumPromo);
+		if (window) {
+			Settings::CreateStartSubscription(
+				window,
+				features ? &*features : nullptr)();
+		}
+	};
 	auto raw = Settings::CreateSubscribeButton(
 		sshow,
 		ChatHelpers::ResolveWindowDefault(),
@@ -223,6 +237,8 @@ void SimpleForbiddenBox(
 			.computeRef = [] { return u"invite_privacy"_q; },
 			.text = tr::lng_messages_privacy_premium_button(),
 			.showPromo = true,
+
+			.startSubscription = startSubscription,
 		});
 	auto button = object_ptr<Ui::GradientButton>::fromRaw(raw);
 	button->resizeToWidth(st::boxWideWidth
@@ -382,6 +398,20 @@ void InviteForbiddenController::setComplexCover() {
 	const auto show = delegate()->peerListUiShow();
 	FillUpgradeToPremiumCover(container, show, _peer, _forbidden);
 
+	const auto startSubscription = [peer = _peer] {
+		// later do async - it is still slow if done after launch
+		const auto features = Settings::GetPremiumFeaturesSync(
+			&peer->session(),
+			u"invite_privacy"_q);
+		const auto window = ChatHelpers::ResolveWindowDefault()(
+			&peer->session(),
+			ChatHelpers::WindowUsage::PremiumPromo);
+		if (window) {
+			Settings::CreateStartSubscription(
+				window,
+				features ? &*features : nullptr)();
+		}
+	};
 	container->add(
 		object_ptr<Ui::GradientButton>::fromRaw(
 			Settings::CreateSubscribeButton(
@@ -391,6 +421,8 @@ void InviteForbiddenController::setComplexCover() {
 					.parent = container,
 					.computeRef = [] { return u"invite_privacy"_q; },
 					.text = tr::lng_messages_privacy_premium_button(),
+
+					.startSubscription = startSubscription,
 				})),
 				st::inviteForbiddenSubscribePadding);
 

From 8f1b7e7499ae8b8654106536e80ff5d9538d58df Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 18 Sep 2024 13:35:20 +0400
Subject: [PATCH 338/349] Migrate factchecks to TDLib.

---
 Telegram/SourceFiles/api/api_updates.cpp      |  3 ++
 .../data/components/factchecks.cpp            | 50 +++++++++++++++++++
 .../SourceFiles/data/components/factchecks.h  | 15 ++++++
 Telegram/SourceFiles/history/history_item.cpp |  3 ++
 Telegram/SourceFiles/history/history_item.h   |  2 +
 .../history/history_item_components.cpp       | 13 +++++
 .../history/history_item_components.h         |  5 ++
 .../history/view/history_view_message.cpp     |  2 +
 Telegram/SourceFiles/main/main_session.cpp    |  2 +
 9 files changed, 95 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 5073b2c797fbcf..352f00f8223a2e 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -75,6 +75,7 @@ For license and copyright information please follow this link:
 #include "chat_helpers/stickers_emoji_pack.h"
 #include "boxes/peers/add_participants_box.h"
 #include "window/notifications_manager.h"
+#include "data/components/factchecks.h"
 
 namespace Api {
 namespace {
@@ -2887,6 +2888,8 @@ void Updates::applyUpdate(const TLupdate &update) {
 			item->history()->unreadReactions().setCount(
 				data.vunread_reaction_count().v);
 		}
+	}, [&](const TLDupdateMessageFactCheck &data) {
+		_session->factchecks().apply(data);
 	}, [&](const TLDupdateMessageLiveLocationViewed &data) {
 	}, [&](const TLDupdateActiveLiveLocationMessages &data) {
 		for (const auto &message : data.vmessages().v) {
diff --git a/Telegram/SourceFiles/data/components/factchecks.cpp b/Telegram/SourceFiles/data/components/factchecks.cpp
index 77251925ef34bb..af6f9ad1ba38a0 100644
--- a/Telegram/SourceFiles/data/components/factchecks.cpp
+++ b/Telegram/SourceFiles/data/components/factchecks.cpp
@@ -22,18 +22,27 @@ For license and copyright information please follow this link:
 #include "main/main_session.h"
 #include "ui/layers/show.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace Data {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kRequestDelay = crl::time(1000);
 
 } // namespace
 
 Factchecks::Factchecks(not_null<Main::Session*> session)
 : _session(session)
+#if 0 // mtp
 , _requestTimer([=] { request(); }) {
+#endif
+{
 }
 
+#if 0 // mtp
 void Factchecks::requestFor(not_null<HistoryItem*> item) {
 	subscribeIfNotYet();
 
@@ -121,6 +130,28 @@ void Factchecks::request() {
 		}
 	}).send();
 }
+#endif
+
+void Factchecks::apply(const TLDupdateMessageFactCheck &data) {
+	const auto fullId = FullMsgId{
+		peerFromTdbChat(data.vchat_id()),
+		data.vmessage_id().v
+	};
+	if (const auto item = _session->data().message(fullId)) {
+		item->setFactcheck(FromTL(&data.vfact_check()));
+	}
+}
+
+bool Factchecks::apply(const Tdb::TLDupdateOption &data) {
+	if (data.vname().v == u"can_edit_fact_check"_q) {
+		_canEdit = data.vvalue().c_optionValueBoolean().vvalue().v;
+	} else if (data.vname().v == u"fact_check_length_max"_q) {
+		_lengthLimit = data.vvalue().c_optionValueInteger().vvalue().v;
+	} else {
+		return false;
+	}
+	return true;
+}
 
 std::unique_ptr<HistoryView::WebPage> Factchecks::makeMedia(
 		not_null<HistoryView::Message*> view,
@@ -154,11 +185,17 @@ bool Factchecks::canEdit(not_null<HistoryItem*> item) const {
 }
 
 bool Factchecks::canEdit() const {
+#if 0 // mtp
 	return _session->appConfig().get<bool>(u"can_edit_factcheck"_q, false);
+#endif
+	return _canEdit;
 }
 
 int Factchecks::lengthLimit() const {
+#if 0 // mtp
 	return _session->appConfig().get<int>(u"factcheck_length_limit"_q, 1024);
+#endif
+	return _lengthLimit;
 }
 
 void Factchecks::save(
@@ -168,6 +205,7 @@ void Factchecks::save(
 	const auto item = _session->data().message(itemId);
 	if (!item) {
 		return;
+#if 0 // mtp
 	} else if (text.empty()) {
 		_session->api().request(MTPmessages_DeleteFactCheck(
 			item->history()->peer->input,
@@ -194,7 +232,19 @@ void Factchecks::save(
 		}).fail([=](const MTP::Error &error) {
 			done(error.type());
 		}).send();
+#endif
 	}
+	_session->sender().request(TLsetMessageFactCheck(
+		peerToTdbChat(item->history()->peer->id),
+		tl_int53(item->id.bare),
+		(text.empty()
+			? std::optional<TLformattedText>()
+			: Api::FormattedTextToTdb(text))
+	)).done([=] {
+		done(QString());
+	}).fail([=](const Error &error) {
+		done(error.message);
+	}).send();
 }
 
 void Factchecks::save(
diff --git a/Telegram/SourceFiles/data/components/factchecks.h b/Telegram/SourceFiles/data/components/factchecks.h
index a7eaca3d4023a2..c2cc544ee5bc95 100644
--- a/Telegram/SourceFiles/data/components/factchecks.h
+++ b/Telegram/SourceFiles/data/components/factchecks.h
@@ -9,6 +9,11 @@ For license and copyright information please follow this link:
 
 #include "base/timer.h"
 
+namespace Tdb {
+class TLDupdateMessageFactCheck;
+class TLDupdateOption;
+} // namespace Tdb
+
 class HistoryItem;
 struct HistoryMessageFactcheck;
 
@@ -31,7 +36,11 @@ class Factchecks final {
 public:
 	explicit Factchecks(not_null<Main::Session*> session);
 
+#if 0 // mtp
 	void requestFor(not_null<HistoryItem*> item);
+#endif
+	void apply(const Tdb::TLDupdateMessageFactCheck &data);
+	bool apply(const Tdb::TLDupdateOption &data);
 	[[nodiscard]] std::unique_ptr<HistoryView::WebPage> makeMedia(
 		not_null<HistoryView::Message*> view,
 		not_null<HistoryMessageFactcheck*> factcheck);
@@ -52,16 +61,22 @@ class Factchecks final {
 private:
 	[[nodiscard]] bool canEdit() const;
 
+#if 0 // mtp
 	void subscribeIfNotYet();
 	void request();
+#endif
 
 	const not_null<Main::Session*> _session;
 
+#if 0 // mtp
 	base::Timer _requestTimer;
 	base::flat_set<not_null<HistoryItem*>> _pending;
 	std::vector<HistoryItem*> _requested;
 	mtpRequestId _requestId = 0;
 	bool _subscribed = false;
+#endif
+	bool _canEdit = false;
+	int _lengthLimit = 1024;
 
 	rpl::lifetime _lifetime;
 
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index e4b650e7d75c6a..1e191d08d491c3 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -604,6 +604,7 @@ HistoryItem::HistoryItem(
 		_flags |= MessageFlag::ReactionsAreTags;
 	}
 	applyTTL(data);
+	setFactcheck(FromTL(data.vfact_check()));
 }
 
 HistoryItem::HistoryItem(
@@ -1730,10 +1731,12 @@ void HistoryItem::setFactcheck(MessageFactcheck info) {
 	}
 }
 
+#if 0 // mtp
 bool HistoryItem::hasUnrequestedFactcheck() const {
 	const auto factcheck = Get<HistoryMessageFactcheck>();
 	return factcheck && factcheck->data.needCheck && !factcheck->requested;
 }
+#endif
 
 TextWithEntities HistoryItem::factcheckText() const {
 	if (const auto factcheck = Get<HistoryMessageFactcheck>()) {
diff --git a/Telegram/SourceFiles/history/history_item.h b/Telegram/SourceFiles/history/history_item.h
index 5e3d1c9e2be3c0..44c6d2ce26653f 100644
--- a/Telegram/SourceFiles/history/history_item.h
+++ b/Telegram/SourceFiles/history/history_item.h
@@ -250,7 +250,9 @@ class HistoryItem final : public RuntimeComposer<HistoryItem> {
 		const QString &label,
 		const TextWithEntities &content);
 	void setFactcheck(MessageFactcheck info);
+#if 0 // mtp
 	[[nodiscard]] bool hasUnrequestedFactcheck() const;
+#endif
 	[[nodiscard]] TextWithEntities factcheckText() const;
 
 	[[nodiscard]] not_null<Data::Thread*> notificationThread() const;
diff --git a/Telegram/SourceFiles/history/history_item_components.cpp b/Telegram/SourceFiles/history/history_item_components.cpp
index 9353c54c834f94..cadc025d497c53 100644
--- a/Telegram/SourceFiles/history/history_item_components.cpp
+++ b/Telegram/SourceFiles/history/history_item_components.cpp
@@ -1160,6 +1160,7 @@ HistoryMessageLogEntryOriginal &HistoryMessageLogEntryOriginal::operator=(
 
 HistoryMessageLogEntryOriginal::~HistoryMessageLogEntryOriginal() = default;
 
+#if 0 // mtp
 MessageFactcheck FromMTP(
 		not_null<HistoryItem*> item,
 		const tl::conditional<MTPFactCheck> &factcheck) {
@@ -1188,6 +1189,18 @@ MessageFactcheck FromMTP(
 	result.needCheck = data.is_need_check();
 	return result;
 }
+#endif
+
+MessageFactcheck FromTL(const tl::conditional<Tdb::TLfactCheck> &factcheck) {
+	auto result = MessageFactcheck();
+	if (!factcheck) {
+		return result;
+	}
+	const auto &data = factcheck->data();
+	result.text = Api::FormattedTextFromTdb(data.vtext());
+	result.country = data.vcountry_code().v;
+	return result;
+}
 
 HistoryDocumentCaptioned::HistoryDocumentCaptioned()
 : caption(st::msgFileMinWidth - st::msgPadding.left() - st::msgPadding.right()) {
diff --git a/Telegram/SourceFiles/history/history_item_components.h b/Telegram/SourceFiles/history/history_item_components.h
index fd97a2d413f722..b2f3c5aa5b4294 100644
--- a/Telegram/SourceFiles/history/history_item_components.h
+++ b/Telegram/SourceFiles/history/history_item_components.h
@@ -17,6 +17,7 @@ For license and copyright information please follow this link:
 
 namespace Tdb {
 class TLmessageReplyTo;
+class TLfactCheck;
 } // namespace Tdb
 
 struct WebPageData;
@@ -604,12 +605,16 @@ struct MessageFactcheck {
 	}
 };
 
+#if 0 // mtp
 [[nodiscard]] MessageFactcheck FromMTP(
 	not_null<HistoryItem*> item,
 	const tl::conditional<MTPFactCheck> &factcheck);
 [[nodiscard]] MessageFactcheck FromMTP(
 	not_null<Main::Session*> session,
 	const tl::conditional<MTPFactCheck> &factcheck);
+#endif
+[[nodiscard]] MessageFactcheck FromTL(
+	const tl::conditional<Tdb::TLfactCheck> &factcheck);
 
 struct HistoryMessageFactcheck
 : public RuntimeComponent<HistoryMessageFactcheck, HistoryItem> {
diff --git a/Telegram/SourceFiles/history/view/history_view_message.cpp b/Telegram/SourceFiles/history/view/history_view_message.cpp
index 7586fbf145857b..12298b23bd1b0c 100644
--- a/Telegram/SourceFiles/history/view/history_view_message.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_message.cpp
@@ -1109,9 +1109,11 @@ void Message::draw(Painter &p, const PaintContext &context) const {
 		p.translate(selectionTranslation, 0);
 	}
 
+#if 0 // mtp
 	if (item->hasUnrequestedFactcheck()) {
 		item->history()->session().factchecks().requestFor(item);
 	}
+#endif
 
 	const auto stm = context.messageStyle();
 	const auto bubble = drawBubble();
diff --git a/Telegram/SourceFiles/main/main_session.cpp b/Telegram/SourceFiles/main/main_session.cpp
index b05abb5594e39f..76f54efc7b6ddd 100644
--- a/Telegram/SourceFiles/main/main_session.cpp
+++ b/Telegram/SourceFiles/main/main_session.cpp
@@ -304,6 +304,8 @@ bool Session::apply(const TLDupdateOption &update) {
 	if (update.vname().v == "is_premium_available") {
 		_premiumPossible = OptionValue<bool>(update.vvalue());
 		return true;
+	} else if (factchecks().apply(update)) {
+		return true;
 	}
 	return _api->apply(update);
 }

From 16c28ec2e1d3de3c8bfc105224135424bb0cc784 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 18 Sep 2024 14:30:15 +0400
Subject: [PATCH 339/349] Skip mobile-only constructors.

---
 Telegram/lib_tl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Telegram/lib_tl b/Telegram/lib_tl
index 237cbeb9d1c637..2d270dc1b8cef6 160000
--- a/Telegram/lib_tl
+++ b/Telegram/lib_tl
@@ -1 +1 @@
-Subproject commit 237cbeb9d1c637759f89a508c1d854caf16e1984
+Subproject commit 2d270dc1b8cef6f9982ee1d5728ad2c905025901

From 99bbac3318bf6a48e95eec8078f1da3db2627149 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 16 Oct 2024 10:03:14 +0400
Subject: [PATCH 340/349] Migrate location sending to TDLib.

---
 Telegram/SourceFiles/api/api_sending.cpp | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/Telegram/SourceFiles/api/api_sending.cpp b/Telegram/SourceFiles/api/api_sending.cpp
index f4b572699fa498..c3f90a25bce872 100644
--- a/Telegram/SourceFiles/api/api_sending.cpp
+++ b/Telegram/SourceFiles/api/api_sending.cpp
@@ -772,6 +772,14 @@ bool SendDice(MessageToSend &message) {
 }
 
 void SendLocation(SendAction action, float64 lat, float64 lon) {
+	SendPreparedMessage(
+		action,
+		tl_inputMessageLocation(
+			tl_location(tl_double(lat), tl_double(lon), tl_double(0)),
+			tl_int32(0), // live_period
+			tl_int32(0), // heading
+			tl_int32(0))); // proximity_alert_radius
+#if 0 // mtp
 	SendSimpleMedia(
 		action,
 		MTP_inputMediaGeoPoint(
@@ -780,9 +788,23 @@ void SendLocation(SendAction action, float64 lat, float64 lon) {
 				MTP_double(lat),
 				MTP_double(lon),
 				MTPint()))); // accuracy_radius
+#endif
 }
 
 void SendVenue(SendAction action, Data::InputVenue venue) {
+	SendPreparedMessage(
+		action,
+		tl_inputMessageVenue(tl_venue(
+			tl_location(
+				tl_double(venue.lat),
+				tl_double(venue.lon),
+				tl_double(0)),
+			tl_string(venue.title),
+			tl_string(venue.address),
+			tl_string(venue.provider),
+			tl_string(venue.id),
+			tl_string(venue.venueType))));
+#if 0 // mtp
 	SendSimpleMedia(
 		action,
 		MTP_inputMediaVenue(
@@ -796,6 +818,7 @@ void SendVenue(SendAction action, Data::InputVenue venue) {
 			MTP_string(venue.provider),
 			MTP_string(venue.id),
 			MTP_string(venue.venueType)));
+#endif
 }
 
 void FillMessagePostFlags(

From 566c1525dad323751d5945bea44b1622db5687e6 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 16 Oct 2024 11:36:35 +0400
Subject: [PATCH 341/349] Migrate location picker to TDLib.

---
 .../ui/controls/location_picker.cpp           | 59 +++++++++++++++++++
 1 file changed, 59 insertions(+)

diff --git a/Telegram/SourceFiles/ui/controls/location_picker.cpp b/Telegram/SourceFiles/ui/controls/location_picker.cpp
index 71b3c6f42ad5d0..3fa9973266b583 100644
--- a/Telegram/SourceFiles/ui/controls/location_picker.cpp
+++ b/Telegram/SourceFiles/ui/controls/location_picker.cpp
@@ -52,9 +52,15 @@ For license and copyright information please follow this link:
 #include <QtGui/QGuiApplication>
 #include <QtGui/QScreen>
 
+#include "tdb/tdb_option.h"
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Ui {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kResolveAddressDelay = 3 * crl::time(1000);
 constexpr auto kSearchDebounceDelay = crl::time(900);
 
@@ -616,14 +622,33 @@ void SetupVenues(
 
 [[nodiscard]] PickerVenueList ParseVenues(
 		not_null<Main::Session*> session,
+#if 0 // mtp
 		const MTPmessages_BotResults &venues) {
 	const auto &data = venues.data();
 	session->data().processUsers(data.vusers());
+#endif
+		const TLinlineQueryResults &venues) {
+	const auto &data = venues.data();
 
 	auto &list = data.vresults().v;
 	auto result = PickerVenueList();
 	result.list.reserve(list.size());
 	for (const auto &found : list) {
+		found.match([&](const TLDinlineQueryResultVenue &data) {
+			const auto &venue = data.vvenue().data();
+
+			const auto &location = venue.vlocation().data();
+			result.list.push_back({
+				.lat = location.vlatitude().v,
+				.lon = location.vlongitude().v,
+				.title = venue.vtitle().v,
+				.address = venue.vaddress().v,
+				.provider = venue.vprovider().v,
+				.id = venue.vid().v,
+				.venueType = venue.vtype().v,
+			});
+		}, [](const auto &) {});
+#if 0 // mtp
 		found.match([&](const auto &data) {
 			data.vsend_message().match([&](
 					const MTPDbotInlineMessageMediaVenue &data) {
@@ -640,6 +665,7 @@ void SetupVenues(
 				}, [](const auto &) {});
 			}, [](const auto &) {});
 		});
+#endif
 	}
 	return result;
 }
@@ -1153,6 +1179,7 @@ void LocationPicker::venuesRequest(
 	} else if (_venuesBotRequestId) {
 		return;
 	}
+#if 0 // mtp
 	const auto username = _session->serverConfig().venueSearchUsername;
 	_venuesBotRequestId = _api.request(MTPcontacts_ResolveUsername(
 		MTP_string(username)
@@ -1172,6 +1199,26 @@ void LocationPicker::venuesRequest(
 	}).fail([=] {
 		LOG(("API Error: Error returned on lookup: %1").arg(username));
 	}).send();
+#endif
+	_venuesBotRequestId = _api.request(TLgetOption(
+		tl_string("venue_search_bot_username")
+	)).done([=](const TLoptionValue &result) {
+		const auto username = OptionValue<QString>(result);
+		_venuesBotRequestId = _api.request(TLsearchPublicChat(
+			tl_string(username)
+		)).done([=](const TLchat &result) {
+			const auto peer = _session->data().processPeer(result);
+			const auto user = peer->asUser();
+			if (user && user->isBotInlineGeo()) {
+				_venuesBot = user;
+				venuesSendRequest();
+			} else {
+				LOG(("API Error: Bad peer returned by: %1").arg(username));
+			}
+		}).fail([=] {
+			LOG(("API Error: Error returned on lookup: %1").arg(username));
+		}).send();
+	}).send();
 }
 
 void LocationPicker::venuesSendRequest() {
@@ -1180,6 +1227,7 @@ void LocationPicker::venuesSendRequest() {
 	if (_venuesRequestId || !_venuesRequestLocation) {
 		return;
 	}
+#if 0 // mtp
 	_venuesRequestId = _api.request(MTPmessages_GetInlineBotResults(
 		MTP_flags(MTPmessages_GetInlineBotResults::Flag::f_geo_point),
 		_venuesBot->inputUser,
@@ -1192,6 +1240,17 @@ void LocationPicker::venuesSendRequest() {
 		MTP_string(_venuesRequestQuery),
 		MTP_string() // offset
 	)).done([=](const MTPmessages_BotResults &result) {
+#endif
+	_venuesRequestId = _api.request(TLgetInlineQueryResults(
+		tl_int53(peerToUser(_venuesBot->id).bare),
+		_venueRecipient ? peerToTdbChat(_venueRecipient->id) : tl_int53(0),
+		tl_location(
+			tl_double(_venuesRequestLocation.point.x()),
+			tl_double(_venuesRequestLocation.point.y()),
+			tl_double(0)),
+		tl_string(_venuesRequestQuery),
+		tl_string() // offset
+	)).done([=](const TLinlineQueryResults &result) {
 		auto parsed = ParseVenues(_session, result);
 		_venuesCache[_venuesRequestQuery].push_back({
 			.location = _venuesRequestLocation,

From 0d241dbf2df0551a83d194014d05be3a5dd11d82 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 16 Oct 2024 11:27:42 +0400
Subject: [PATCH 342/349] Migrate IV to TDLib.

---
 Telegram/SourceFiles/iv/iv_data.cpp     |  26 +
 Telegram/SourceFiles/iv/iv_data.h       |  10 +
 Telegram/SourceFiles/iv/iv_instance.cpp |  58 ++
 Telegram/SourceFiles/iv/iv_instance.h   |  21 +
 Telegram/SourceFiles/iv/iv_prepare.cpp  | 772 ++++++++++++++++++++++++
 Telegram/SourceFiles/iv/iv_prepare.h    |   6 +
 Telegram/cmake/td_iv.cmake              |   1 +
 7 files changed, 894 insertions(+)

diff --git a/Telegram/SourceFiles/iv/iv_data.cpp b/Telegram/SourceFiles/iv/iv_data.cpp
index 16f9c0d519d602..54f3eda5ccca8e 100644
--- a/Telegram/SourceFiles/iv/iv_data.cpp
+++ b/Telegram/SourceFiles/iv/iv_data.cpp
@@ -10,6 +10,9 @@ For license and copyright information please follow this link:
 #include "iv/iv_prepare.h"
 #include "webview/webview_interface.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include <xxhash.h>
+
 #include <QtCore/QRegularExpression>
 #include <QtCore/QUrl>
 
@@ -18,6 +21,10 @@ namespace {
 
 bool FailureRecorded/* = false*/;
 
+[[nodiscard]] uint64 IdFromTdb(const QString &url) {
+	return XXH64(url.data(), url.size() * sizeof(ushort), 0);
+}
+
 } // namespace
 
 QByteArray GeoPointId(Geo point) {
@@ -45,6 +52,7 @@ Geo GeoPointFromId(QByteArray data) {
 	};
 }
 
+#if 0 // mtp
 Data::Data(const MTPDwebPage &webpage, const MTPPage &page)
 : _source(std::make_unique<Source>(Source{
 	.pageId = webpage.vid().v,
@@ -59,14 +67,32 @@ Data::Data(const MTPDwebPage &webpage, const MTPPage &page)
 		? qs(*webpage.vsite_name())
 		: SiteNameFromUrl(qs(webpage.vurl())))
 })) {
+}
+#endif
+
+Data::Data(
+	const QString &url,
+	const Tdb::TLwebPageInstantView &data)
+: _source(std::make_unique<Source>(Source{
+	.pageId = IdFromTdb(url),
+	.page = data,
+	.url = url,
+})) {
+
 }
 
 QString Data::id() const {
+#if 0 // mtp
 	return qs(_source->page.data().vurl());
+#endif
+	return _source->url;
 }
 
 bool Data::partial() const {
+#if 0 // mtp
 	return _source->page.data().is_part();
+#endif
+	return !_source->page.data().vis_full().v;
 }
 
 Data::~Data() = default;
diff --git a/Telegram/SourceFiles/iv/iv_data.h b/Telegram/SourceFiles/iv/iv_data.h
index cdb2d87089d53c..fa84ebe39d4b86 100644
--- a/Telegram/SourceFiles/iv/iv_data.h
+++ b/Telegram/SourceFiles/iv/iv_data.h
@@ -7,6 +7,11 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+namespace Tdb {
+class TLlinkPreview;
+class TLwebPageInstantView;
+} // namespace Tdb
+
 namespace Iv {
 
 struct Source;
@@ -39,7 +44,12 @@ struct Geo {
 
 class Data final {
 public:
+#if 0 // mtp
 	Data(const MTPDwebPage &webpage, const MTPPage &page);
+#endif
+	Data(
+		const QString &url,
+		const Tdb::TLwebPageInstantView &data);
 	~Data();
 
 	[[nodiscard]] QString id() const;
diff --git a/Telegram/SourceFiles/iv/iv_instance.cpp b/Telegram/SourceFiles/iv/iv_instance.cpp
index 8078828d6bd0ef..d66a4b377a6d90 100644
--- a/Telegram/SourceFiles/iv/iv_instance.cpp
+++ b/Telegram/SourceFiles/iv/iv_instance.cpp
@@ -50,12 +50,17 @@ For license and copyright information please follow this link:
 #include "window/window_session_controller.h"
 #include "window/window_session_controller_link_info.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 #include <QtGui/QGuiApplication>
 #include <QtGui/QWindow>
 
 namespace Iv {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kGeoPointScale = 1;
 constexpr auto kGeoPointZoomMin = 13;
 constexpr auto kMaxLoadParts = 5;
@@ -240,12 +245,19 @@ void Shown::fillChannelJoinedValues(const Prepared &result) {
 		const auto channelId = ChannelId(id.toLongLong());
 		const auto channel = _session->data().channel(channelId);
 		if (!channel->isLoaded() && !channel->username().isEmpty()) {
+#if 0 // mtp
 			channel->session().api().request(MTPcontacts_ResolveUsername(
 				MTP_string(channel->username())
 			)).done([=](const MTPcontacts_ResolvedPeer &result) {
 				channel->owner().processUsers(result.data().vusers());
 				channel->owner().processChats(result.data().vchats());
 			}).send();
+#endif
+			channel->session().sender().request(TLsearchPublicChat(
+				tl_string(channel->username())
+			)).done([=](const TLchat &result) {
+				channel->owner().processPeer(result);
+			}).send();
 		}
 		_inChannelValues[id] = Info::Profile::AmInChannelValue(channel);
 	}
@@ -929,10 +941,16 @@ void Instance::show(
 			const auto url = event.url;
 			auto &requested = _fullRequested[session][url];
 			requested.lastRequestedAt = crl::now();
+#if 0 // mtp
 			session->api().request(MTPmessages_GetWebPage(
 				MTP_string(url),
 				MTP_int(requested.hash)
 			)).done([=](const MTPmessages_WebPage &result) {
+#endif
+			session->sender().request(TLgetWebPageInstantView(
+				tl_string(url),
+				tl_bool(true)
+			)).done([=](const TLwebPageInstantView &result) {
 				const auto page = processReceivedPage(session, url, result);
 				if (page && page->iv) {
 					const auto parts = event.url.split('#');
@@ -986,7 +1004,10 @@ void Instance::trackSession(not_null<Main::Session*> session) {
 		_fullRequested.remove(session);
 		_ivCache.remove(session);
 		if (_ivRequestSession == session) {
+#if 0 // mtp
 			session->api().request(_ivRequestId).cancel();
+#endif
+			session->sender().request(_ivRequestId).cancel();
 			_ivRequestSession = nullptr;
 			_ivRequestUri = QString();
 			_ivRequestId = 0;
@@ -1032,7 +1053,10 @@ void Instance::openWithIvPreferred(
 	const auto url = parts[0];
 	auto &cache = _ivCache[session];
 	if (const auto i = cache.find(url); i != end(cache)) {
+#if 0 // mtp
 		const auto page = i->second;
+#endif
+		const auto &page = i->second;
 		if (page && page->iv) {
 			auto my = context.value<ClickHandlerContext>();
 			if (const auto window = my.sessionWindow.get()) {
@@ -1047,25 +1071,39 @@ void Instance::openWithIvPreferred(
 	} else if (_ivRequestSession == session.get() && _ivRequestUri == uri) {
 		return;
 	} else if (_ivRequestId) {
+#if 0 // mtp
 		_ivRequestSession->api().request(_ivRequestId).cancel();
+#endif
+		_ivRequestSession->sender().request(_ivRequestId).cancel();
 	}
+#if 0 // mtp
 	const auto finish = [=](WebPageData *page) {
+#endif
+	const auto finish = [=](PageIv *page) {
 		Expects(_ivRequestSession == session);
 
 		_ivRequestId = 0;
 		_ivRequestUri = QString();
 		_ivRequestSession = nullptr;
+#if 0 // mtp
 		_ivCache[session][url] = page;
+#endif
 		openWithIvPreferred(session, uri, context);
 	};
 	_ivRequestSession = session;
 	_ivRequestUri = uri;
 	auto &requested = _fullRequested[session][url];
 	requested.lastRequestedAt = crl::now();
+#if 0 // mtp
 	_ivRequestId = session->api().request(MTPmessages_GetWebPage(
 		MTP_string(url),
 		MTP_int(requested.hash)
 	)).done([=](const MTPmessages_WebPage &result) {
+#endif
+	_ivRequestId = session->sender().request(TLgetWebPageInstantView(
+		tl_string(url),
+		tl_bool(true)
+	)).done([=](const TLwebPageInstantView &result) {
 		finish(processReceivedPage(session, url, result));
 	}).fail([=] {
 		finish(nullptr);
@@ -1133,10 +1171,16 @@ void Instance::requestFull(
 		return;
 	}
 	requested.lastRequestedAt = now;
+#if 0 // mtp
 	session->api().request(MTPmessages_GetWebPage(
 		MTP_string(id),
 		MTP_int(requested.hash)
 	)).done([=](const MTPmessages_WebPage &result) {
+#endif
+	session->sender().request(TLgetWebPageInstantView(
+		tl_string(id),
+		tl_bool(true)
+	)).done([=](const TLwebPageInstantView &result) {
 		const auto page = processReceivedPage(session, id, result);
 		if (page && page->iv && _shown && _shownSession == session) {
 			_shown->update(page->iv.get());
@@ -1144,9 +1188,22 @@ void Instance::requestFull(
 	}).send();
 }
 
+#if 0 // mtp
 WebPageData *Instance::processReceivedPage(
+#endif
+Instance::PageIv *Instance::processReceivedPage(
 		not_null<Main::Session*> session,
 		const QString &url,
+		const TLwebPageInstantView &result) {
+	auto owned = std::make_unique<PageIv>(PageIv{
+		.iv = std::make_unique<Data>(url, result),
+	});
+	const auto raw = owned.get();
+	_ivCache[session][url] = std::move(owned);
+	auto &requested = _fullRequested[session][url];
+	requested.page = raw;
+	return raw;
+#if 0 // mtp
 		const MTPmessages_WebPage &result) {
 	const auto &data = result.data();
 	const auto owner = &session->data();
@@ -1168,6 +1225,7 @@ WebPageData *Instance::processReceivedPage(
 		requested.page = owner->processWebpage(mtp).get();
 	});
 	return requested.page;
+#endif
 }
 
 void Instance::processOpenChannel(const QString &context) {
diff --git a/Telegram/SourceFiles/iv/iv_instance.h b/Telegram/SourceFiles/iv/iv_instance.h
index c48cf569ee363d..944c3b9a94effa 100644
--- a/Telegram/SourceFiles/iv/iv_instance.h
+++ b/Telegram/SourceFiles/iv/iv_instance.h
@@ -9,6 +9,10 @@ For license and copyright information please follow this link:
 
 #include "iv/iv_delegate.h"
 
+namespace Tdb {
+class TLwebPageInstantView;
+} // namespace Tdb
+
 namespace Main {
 class Session;
 class SessionShow;
@@ -66,9 +70,15 @@ class Instance final {
 	[[nodiscard]] rpl::lifetime &lifetime();
 
 private:
+	struct PageIv {
+		std::unique_ptr<Data> iv;
+	};
 	struct FullResult {
 		crl::time lastRequestedAt = 0;
+#if 0 // mtp
 		WebPageData *page = nullptr;
+#endif
+		PageIv *page = nullptr;
 		int32 hash = 0;
 	};
 
@@ -78,10 +88,16 @@ class Instance final {
 
 	void trackSession(not_null<Main::Session*> session);
 
+#if 0 // mtp
 	WebPageData *processReceivedPage(
 		not_null<Main::Session*> session,
 		const QString &url,
 		const MTPmessages_WebPage &result);
+#endif
+	PageIv *processReceivedPage(
+		not_null<Main::Session*> session,
+		const QString &url,
+		const Tdb::TLwebPageInstantView &result);
 
 	const not_null<Delegate*> _delegate;
 
@@ -95,9 +111,14 @@ class Instance final {
 		not_null<Main::Session*>,
 		base::flat_map<QString, FullResult>> _fullRequested;
 
+#if 0 // mtp
 	base::flat_map<
 		not_null<Main::Session*>,
 		base::flat_map<QString, WebPageData*>> _ivCache;
+#endif
+	base::flat_map<
+		not_null<Main::Session*>,
+		base::flat_map<QString, std::unique_ptr<PageIv>>> _ivCache;
 	Main::Session *_ivRequestSession = nullptr;
 	QString _ivRequestUri;
 	mtpRequestId _ivRequestId = 0;
diff --git a/Telegram/SourceFiles/iv/iv_prepare.cpp b/Telegram/SourceFiles/iv/iv_prepare.cpp
index 2f8a5398b03906..098692e909e55e 100644
--- a/Telegram/SourceFiles/iv/iv_prepare.cpp
+++ b/Telegram/SourceFiles/iv/iv_prepare.cpp
@@ -21,6 +21,8 @@ For license and copyright information please follow this link:
 namespace Iv {
 namespace {
 
+using namespace Tdb;
+
 struct Attribute {
 	QByteArray name;
 	std::optional<QByteArray> value;
@@ -67,6 +69,10 @@ template <typename T, typename = std::enable_if_t<std::is_arithmetic_v<T>>>
 	return result;
 }
 
+[[nodiscard]] QByteArray Escape(const QString &utf16) {
+	return Escape(utf16.toUtf8());
+}
+
 [[nodiscard]] QByteArray Date(TimeId date) {
 	return Escape(langDateTimeFull(base::unixtime::parse(date)).toUtf8());
 }
@@ -78,6 +84,7 @@ class Parser final {
 	[[nodiscard]] Prepared result();
 
 private:
+#if 0 // mtp
 	void process(const Source &source);
 	void process(const MTPPhoto &photo);
 	void process(const MTPDocument &document);
@@ -141,6 +148,79 @@ class Parser final {
 	[[nodiscard]] QByteArray block(const MTPDpageListOrderedItemText &data);
 	[[nodiscard]] QByteArray block(
 		const MTPDpageListOrderedItemBlocks &data);
+#endif
+	[[nodiscard]] Photo process(const TLphoto *photo);
+	[[nodiscard]] Document process(const TLdocument *document);
+	[[nodiscard]] Document process(const TLvideo *video);
+	[[nodiscard]] Document process(const TLanimation *animation);
+	[[nodiscard]] Document process(const TLsticker *sticker);
+	[[nodiscard]] Document process(const TLaudio *audio);
+	[[nodiscard]] Document process(const TLvoiceNote *note);
+
+	template <typename Inner>
+	[[nodiscard]] QByteArray list(const TLvector<TLvector<Inner>> &data);
+	template <typename Inner>
+	[[nodiscard]] QByteArray list(const TLvector<Inner> &data);
+
+	[[nodiscard]] QByteArray collage(
+		const QVector<TLpageBlock> &list,
+		const std::vector<QSize> &dimensions,
+		int offset = 0);
+	[[nodiscard]] QByteArray slideshow(
+		const QVector<TLpageBlock> &list,
+		QSize dimensions);
+
+	//[[nodiscard]] QByteArray block(const MTPDpageBlockUnsupported &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockTitle &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockSubtitle &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockAuthorDate &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockHeader &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockSubheader &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockParagraph &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockPreformatted &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockFooter &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockDivider &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockAnchor &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockList &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockBlockQuote &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockPullQuote &data);
+	[[nodiscard]] QByteArray block(
+		const TLDpageBlockPhoto &data,
+		const Ui::GroupMediaLayout &layout = {},
+		QSize outer = {});
+	[[nodiscard]] QByteArray block(
+		const TLDpageBlockVideo &data,
+		const Ui::GroupMediaLayout &layout = {},
+		QSize outer = {});
+	[[nodiscard]] QByteArray block(
+		const TLDpageBlockAnimation &data,
+		const Ui::GroupMediaLayout &layout = {},
+		QSize outer = {});
+	[[nodiscard]] QByteArray block(const TLDpageBlockCover &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockEmbedded &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockEmbeddedPost &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockCollage &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockSlideshow &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockChatLink &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockAudio &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockVoiceNote &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockKicker &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockTable &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockDetails &data);
+	[[nodiscard]] QByteArray block(
+		const TLDpageBlockRelatedArticles &data);
+	[[nodiscard]] QByteArray block(const TLDpageBlockMap &data);
+
+	[[nodiscard]] QByteArray block(const TLDpageBlockRelatedArticle &data);
+
+	[[nodiscard]] QByteArray block(const TLDpageBlockTableCell &data);
+
+	[[nodiscard]] QByteArray block(const TLDpageBlockListItem &data);
+
+	[[nodiscard]] QByteArray block(const TLpageBlockTableCell &data);
+	[[nodiscard]] QByteArray block(
+		const TLvector<TLpageBlockTableCell> &data);
+	[[nodiscard]] QByteArray block(const TLpageBlockListItem &data);
 
 	[[nodiscard]] QByteArray wrap(const QByteArray &content, int views);
 
@@ -151,6 +231,7 @@ class Parser final {
 		const QByteArray &name,
 		const Attributes &attributes,
 		const QByteArray &body = {});
+#if 0 // mtp
 	[[nodiscard]] QByteArray utf(const MTPstring &text);
 	[[nodiscard]] QByteArray utf(const tl::conditional<MTPstring> &text);
 	[[nodiscard]] QByteArray rich(const MTPRichText &text);
@@ -159,6 +240,19 @@ class Parser final {
 	[[nodiscard]] Photo parse(const MTPPhoto &photo);
 	[[nodiscard]] Document parse(const MTPDocument &document);
 	[[nodiscard]] Geo parse(const MTPGeoPoint &geo);
+#endif
+	[[nodiscard]] QByteArray utf(const TLstring &text);
+	[[nodiscard]] QByteArray rich(const TLrichText &text);
+	[[nodiscard]] QByteArray caption(const TLpageBlockCaption &caption);
+
+	[[nodiscard]] Photo parse(const TLphoto &photo);
+	[[nodiscard]] Document parse(const TLdocument &document);
+	[[nodiscard]] Document parse(const TLvideo &video);
+	[[nodiscard]] Document parse(const TLanimation &animation);
+	[[nodiscard]] Document parse(const TLsticker &sticker);
+	[[nodiscard]] Document parse(const TLaudio &audio);
+	[[nodiscard]] Document parse(const TLvoiceNote &note);
+	[[nodiscard]] Geo parse(const TLlocation &location);
 
 	[[nodiscard]] Photo photoById(uint64 id);
 	[[nodiscard]] Document documentById(uint64 id);
@@ -173,10 +267,16 @@ class Parser final {
 		int zoom);
 	[[nodiscard]] QByteArray resource(QByteArray id);
 
+#if 0 // mtp
 	[[nodiscard]] std::vector<QSize> computeCollageDimensions(
 		const QVector<MTPPageBlock> &items);
 	[[nodiscard]] QSize computeSlideshowDimensions(
 		const QVector<MTPPageBlock> &items);
+#endif
+	[[nodiscard]] std::vector<QSize> computeCollageDimensions(
+		const QVector<TLpageBlock> &items);
+	[[nodiscard]] QSize computeSlideshowDimensions(
+		const QVector<TLpageBlock> &items);
 
 	//const Options _options;
 	const QByteArray _fileOriginPostfix;
@@ -224,15 +324,24 @@ class Parser final {
 Parser::Parser(const Source &source, const Options &options)
 : /*_options(options)
 , */_fileOriginPostfix('/' + Number(source.pageId)) {
+#if 0 // mtp
 	process(source);
+#endif
 	_result.pageId = source.pageId;
 	_result.name = source.name;
+#if 0 // mtp
 	_result.rtl = source.page.data().is_rtl();
 
 	const auto views = std::max(
 		source.page.data().vviews().value_or_empty(),
 		source.updatedCachedViews);
 	const auto content = list(source.page.data().vblocks());
+#endif
+	_result.rtl = source.page.data().vis_rtl().v;
+	const auto views = std::max(
+		source.page.data().vview_count().v,
+		source.updatedCachedViews);
+	const auto content = list(source.page.data().vpage_blocks());
 	_result.content = wrap(content, views);
 }
 
@@ -240,6 +349,7 @@ Prepared Parser::result() {
 	return _result;
 }
 
+#if 0 // mtp
 void Parser::process(const Source &source) {
 	const auto &data = source.page.data();
 	for (const auto &photo : data.vphotos().v) {
@@ -267,9 +377,88 @@ void Parser::process(const MTPDocument &document) {
 		document.match([](const auto &data) { return data.vid().v; }),
 		parse(document));
 }
+#endif
+
+Photo Parser::process(const TLphoto *photo) {
+	if (!photo) {
+		return {};
+	}
+	const auto &sizes = photo->data().vsizes().v;
+	const auto id = sizes.isEmpty()
+		? 0
+		: sizes.front().data().vphoto().data().vid().v;
+	return _photosById.emplace(id, parse(*photo)).first->second;
+}
+
+Document Parser::process(const TLdocument *document) {
+	if (!document) {
+		return {};
+	}
+	return _documentsById.emplace(
+		document->data().vdocument().data().vid().v,
+		parse(*document)).first->second;
+}
+
+Document Parser::process(const TLvideo *video) {
+	if (!video) {
+		return {};
+	}
+	return _documentsById.emplace(
+		video->data().vvideo().data().vid().v,
+		parse(*video)).first->second;
+}
+
+Document Parser::process(const TLanimation *animation) {
+	if (!animation) {
+		return {};
+	}
+	return _documentsById.emplace(
+		animation->data().vanimation().data().vid().v,
+		parse(*animation)).first->second;
+}
+
+Document Parser::process(const TLsticker *sticker) {
+	if (!sticker) {
+		return {};
+	}
+	return _documentsById.emplace(
+		sticker->data().vsticker().data().vid().v,
+		parse(*sticker)).first->second;
+}
+
+Document Parser::process(const TLaudio *audio) {
+	if (!audio) {
+		return {};
+	}
+	return _documentsById.emplace(
+		audio->data().vaudio().data().vid().v,
+		parse(*audio)).first->second;
+}
+
+Document Parser::process(const TLvoiceNote *note) {
+	if (!note) {
+		return {};
+	}
+	return _documentsById.emplace(
+		note->data().vvoice().data().vid().v,
+		parse(*note)).first->second;
+}
 
 template <typename Inner>
+QByteArray Parser::list(const TLvector<TLvector<Inner>> &data) {
+	auto result = QByteArrayList();
+	result.reserve(data.v.size());
+	for (const auto &item : data.v) {
+		result.append(list(item));
+	}
+	return result.join(QByteArray());
+}
+
+template <typename Inner>
+#if 0 // mtp
 QByteArray Parser::list(const MTPVector<Inner> &data) {
+#endif
+QByteArray Parser::list(const TLvector<Inner> &data) {
 	auto result = QByteArrayList();
 	result.reserve(data.v.size());
 	for (const auto &item : data.v) {
@@ -280,8 +469,12 @@ QByteArray Parser::list(const MTPVector<Inner> &data) {
 	return result.join(QByteArray());
 }
 
+#if 0 // mtp
 QByteArray Parser::collage(
 		const QVector<MTPPageBlock> &list,
+#endif
+QByteArray Parser::collage(
+		const QVector<TLpageBlock> &list,
 		const std::vector<QSize> &dimensions,
 		int offset) {
 	Expects(list.size() == dimensions.size());
@@ -310,9 +503,15 @@ QByteArray Parser::collage(
 	}
 	for (auto i = 0, count = int(layout.size()); i != count; ++i) {
 		const auto &part = layout[i];
+#if 0 // mtp
 		list[offset + i].match([&](const MTPDpageBlockPhoto &data) {
+#endif
+		list[offset + i].match([&](const TLDpageBlockPhoto &data) {
 			result += block(data, part, size);
+#if 0 // mtp
 		}, [&](const MTPDpageBlockVideo &data) {
+#endif
+		}, [&](const TLDpageBlockVideo &data) {
 			result += block(data, part, size);
 		}, [](const auto &) {
 			Unexpected("Block type in collage layout.");
@@ -334,14 +533,24 @@ QByteArray Parser::collage(
 	return wrapped;
 }
 
+#if 0 // mtp
 QByteArray Parser::slideshow(
 		const QVector<MTPPageBlock> &list,
+#endif
+QByteArray Parser::slideshow(
+		const QVector<TLpageBlock> &list,
 		QSize dimensions) {
 	auto result = QByteArray();
 	for (auto i = 0, count = int(list.size()); i != count; ++i) {
+#if 0 // mtp
 		list[i].match([&](const MTPDpageBlockPhoto &data) {
+#endif
+		list[i].match([&](const TLDpageBlockPhoto &data) {
 			result += block(data, {}, dimensions);
+#if 0 // mtp
 		}, [&](const MTPDpageBlockVideo &data) {
+#endif
+		}, [&](const TLDpageBlockVideo &data) {
 			result += block(data, {}, dimensions);
 		}, [](const auto &) {
 			Unexpected("Block type in collage layout.");
@@ -384,39 +593,67 @@ QByteArray Parser::slideshow(
 	}, result);
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockUnsupported &data) {
 	return QByteArray();
 }
 
 QByteArray Parser::block(const MTPDpageBlockTitle &data) {
 	return tag("h1", { { "class", "title" } }, rich(data.vtext()));
+#endif
+QByteArray Parser::block(const TLDpageBlockTitle &data) {
+	return tag("h1", { { "class", "title" } }, rich(data.vtitle()));
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockSubtitle &data) {
 	return tag("h2", { { "class", "subtitle" } }, rich(data.vtext()));
+#endif
+QByteArray Parser::block(const TLDpageBlockSubtitle & data) {
+	return tag("h2", { { "class", "subtitle" } }, rich(data.vsubtitle()));
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockAuthorDate &data) {
+#endif
+QByteArray Parser::block(const TLDpageBlockAuthorDate &data) {
 	auto inner = rich(data.vauthor());
+#if 0 // mtp
 	if (const auto date = data.vpublished_date().v) {
+#endif
+	if (const auto date = data.vpublish_date().v) {
 		inner += " \xE2\x80\xA2 " + tag("time", Date(date));
 	}
 	return tag("address", inner);
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockHeader &data) {
 	return tag("h3", { { "class", "header" } }, rich(data.vtext()));
+#endif
+QByteArray Parser::block(const TLDpageBlockHeader &data) {
+	return tag("h3", { { "class", "header" } }, rich(data.vheader()));
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockSubheader &data) {
 	return tag("h4", { { "class", "subheader" } }, rich(data.vtext()));
+#endif
+QByteArray Parser::block(const TLDpageBlockSubheader &data) {
+	return tag("h4", { { "class", "subheader" } }, rich(data.vsubheader()));
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockParagraph &data) {
+#endif
+QByteArray Parser::block(const TLDpageBlockParagraph &data) {
 	return tag("p", rich(data.vtext()));
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockPreformatted &data) {
+#endif
+QByteArray Parser::block(const TLDpageBlockPreformatted &data) {
 	auto list = Attributes();
 	const auto language = utf(data.vlanguage());
 	if (!language.isEmpty()) {
@@ -427,32 +664,53 @@ QByteArray Parser::block(const MTPDpageBlockPreformatted &data) {
 	return tag("pre", list, rich(data.vtext()));
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockFooter &data) {
 	return tag("footer", { { "class", "footer" } }, rich(data.vtext()));
+#endif
+QByteArray Parser::block(const TLDpageBlockFooter &data) {
+	return tag("footer", { { "class", "footer" } }, rich(data.vfooter()));
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockDivider &data) {
+#endif
+QByteArray Parser::block(const TLDpageBlockDivider &data) {
 	return tag("hr", Attributes{ { "class", "divider" } });
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockAnchor &data) {
+#endif
+QByteArray Parser::block(const TLDpageBlockAnchor &data) {
 	return tag("a", { { "name", utf(data.vname()) } });
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockList &data) {
+#endif
+QByteArray Parser::block(const TLDpageBlockList &data) {
 	return tag("ul", list(data.vitems()));
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockBlockquote &data) {
 	const auto caption = rich(data.vcaption());
+#endif
+QByteArray Parser::block(const TLDpageBlockBlockQuote &data) {
+	const auto caption = rich(data.vcredit());
 	const auto cite = caption.isEmpty()
 		? QByteArray()
 		: tag("cite", caption);
 	return tag("blockquote", rich(data.vtext()) + cite);
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockPullquote &data) {
 	const auto caption = rich(data.vcaption());
+#endif
+QByteArray Parser::block(const TLDpageBlockPullQuote &data) {
+	const auto caption = rich(data.vcredit());
 	const auto cite = caption.isEmpty()
 		? QByteArray()
 		: tag("cite", caption);
@@ -462,13 +720,20 @@ QByteArray Parser::block(const MTPDpageBlockPullquote &data) {
 		rich(data.vtext()) + cite);
 }
 
+#if 0 // mtp
 QByteArray Parser::block(
 		const MTPDpageBlockPhoto &data,
+#endif
+QByteArray Parser::block(
+		const TLDpageBlockPhoto &data,
 		const Ui::GroupMediaLayout &layout,
 		QSize outer) {
 	const auto collage = !layout.geometry.isEmpty();
 	const auto slideshow = !collage && !outer.isEmpty();
+#if 0 // mtp
 	const auto photo = photoById(data.vphoto_id().v);
+#endif
+	const auto photo = process(data.vphoto());
 	if (!photo.id) {
 		return "Photo not found.";
 	}
@@ -513,12 +778,20 @@ QByteArray Parser::block(
 	};
 	auto result = tag("div", attributes, inner);
 
+#if 0 // mtp
 	const auto href = data.vurl() ? utf(*data.vurl()) : photoFullUrl(photo);
+#endif
+	const auto emptyUrl = data.vurl().v.isEmpty();
+	const auto href = emptyUrl ? photoFullUrl(photo) : utf(data.vurl());
 	const auto id = Number(photo.id);
 	result = tag("a", {
 		{ "href", href },
+#if 0 // mtp
 		{ "oncontextmenu", data.vurl() ? QByteArray() : "return false;" },
 		{ "data-context", data.vurl() ? QByteArray() : "viewer-photo" + id },
+#endif
+		{ "oncontextmenu", emptyUrl ? "return false;" : QByteArray() },
+		{ "data-context", emptyUrl ? "viewer-photo" + id : QByteArray() },
 	}, result);
 	if (!slideshow) {
 		result += caption(data.vcaption());
@@ -529,23 +802,34 @@ QByteArray Parser::block(
 	return result;
 }
 
+#if 0 // mtp
 QByteArray Parser::block(
 		const MTPDpageBlockVideo &data,
+#endif
+QByteArray Parser::block(
+		const TLDpageBlockVideo &data,
 		const Ui::GroupMediaLayout &layout,
 		QSize outer) {
 	const auto collage = !layout.geometry.isEmpty();
 	const auto slideshow = !collage && !outer.isEmpty();
 	const auto collageSmall = collage
 		&& (layout.geometry.width() < outer.width());
+#if 0 // mtp
 	const auto video = documentById(data.vvideo_id().v);
+#endif
+	const auto video = process(data.vvideo());
 	if (!video.id) {
 		return "Video not found.";
 	}
 	auto inner = tag("div", {
 		{ "class", "video" },
 		{ "data-src", documentFullUrl(video) },
+#if 0 // mtp
 		{ "data-autoplay", data.is_autoplay() ? "1" : "0" },
 		{ "data-loop", data.is_loop() ? "1" : "0" },
+#endif
+		{ "data-autoplay", data.vneed_autoplay().v ? "1" : "0" },
+		{ "data-loop", data.vis_looped().v ? "1" : "0" },
 		{ "data-small", collageSmall ? "1" : "0" },
 	});
 	const auto minithumb = Images::ExpandInlineBytes(video.minithumbnail);
@@ -579,7 +863,10 @@ QByteArray Parser::block(
 		{ "style", wrapStyle },
 	};
 	auto result = tag("div", attributes, inner);
+#if 0 // mtp
 	if (data.is_autoplay() || collageSmall) {
+#endif
+	if (data.vneed_autoplay().v || collageSmall) {
 		const auto id = Number(video.id);
 		const auto href = resource("video" + id);
 		result = tag("a", {
@@ -597,19 +884,97 @@ QByteArray Parser::block(
 	return result;
 }
 
+QByteArray Parser::block(
+		const TLDpageBlockAnimation &data,
+		const Ui::GroupMediaLayout &layout,
+		QSize outer) {
+	const auto collage = !layout.geometry.isEmpty();
+	const auto slideshow = !collage && !outer.isEmpty();
+	const auto collageSmall = collage
+		&& (layout.geometry.width() < outer.width());
+	const auto animation = process(data.vanimation());
+	if (!animation.id) {
+		return "Animation not found.";
+	}
+	auto inner = tag("div", {
+		{ "class", "video" },
+		{ "data-src", documentFullUrl(animation) },
+		{ "data-autoplay", data.vneed_autoplay().v ? "1" : "0" },
+		{ "data-loop", "1" },
+		{ "data-small", collageSmall ? "1" : "0" },
+	});
+	const auto minithumb = Images::ExpandInlineBytes(
+		animation.minithumbnail);
+	if (!minithumb.isEmpty()) {
+		const auto image = Images::Read({ .content = minithumb });
+		inner = tag("div", {
+			{ "class", "video-bg" },
+			{ "style", "background-image:url('data:image/jpeg;base64,"
+				+ minithumb.toBase64()
+				+ "');" },
+		}) + inner;
+	}
+	auto wrapStyle = QByteArray();
+	if (collage) {
+		const auto wcoef = 1. / outer.width();
+		const auto hcoef = 1. / outer.height();
+		wrapStyle += "left: " + Percent(layout.geometry.x() * wcoef) + "%; "
+			+ "top: " + Percent(layout.geometry.y() * hcoef) + "%; "
+			+ "width: " + Percent(layout.geometry.width() * wcoef) + "%; "
+			+ "height: " + Percent(layout.geometry.height() * hcoef) + "%; ";
+	} else {
+		const auto dimension = (animation.width && animation.height)
+			? (animation.height / float64(animation.width))
+			: (3 / 4.);
+		wrapStyle += "padding-top: calc(min(480px, "
+			+ Percent(dimension)
+			+ "%));";
+	}
+	auto attributes = Attributes{
+		{ "class", "video-wrap" },
+		{ "style", wrapStyle },
+	};
+	auto result = tag("div", attributes, inner);
+	if (data.vneed_autoplay().v || collageSmall) {
+		const auto id = Number(animation.id);
+		const auto href = resource("video" + id);
+		result = tag("a", {
+			{ "href", href },
+			{ "oncontextmenu", "return false;" },
+			{ "data-context", "viewer-video" + id },
+		}, result);
+	}
+	if (!slideshow) {
+		result += caption(data.vcaption());
+		if (!collage) {
+			result = tag("div", { { "class", "media-outer" } }, result);
+		}
+	}
+	return result;
+}
+
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockCover &data) {
+#endif
+QByteArray Parser::block(const TLDpageBlockCover &data) {
 	return tag("figure", data.vcover().match([&](const auto &data) {
 		return block(data);
 	}));
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockEmbed &data) {
 	_result.hasEmbeds = true;
 	auto eclass = data.is_full_width() ? QByteArray() : "nowide";
+#endif
+QByteArray Parser::block(const TLDpageBlockEmbedded &data) {
+	_result.hasEmbeds = true;
+	auto eclass = data.vis_full_width().v ? QByteArray() : "nowide";
 	auto width = QByteArray();
 	auto height = QByteArray();
 	auto iframeWidth = QByteArray();
 	auto iframeHeight = QByteArray();
+#if 0 // mtp
 	const auto autosize = !data.vw();
 	if (autosize) {
 		iframeWidth = "100%";
@@ -623,22 +988,45 @@ QByteArray Parser::block(const MTPDpageBlockEmbed &data) {
 		width = Number(data.vw()->v) + "px";
 		height = Percent(data.vh()->v / float64(data.vw()->v)) + "%";
 	}
+#endif
+	const auto autosize = !data.vwidth().v;
+	if (autosize) {
+		iframeWidth = "100%";
+		eclass = "nowide";
+	} else if (data.vis_full_width().v || !data.vwidth().v) {
+		width = "100%";
+		height = Number(data.vheight().v) + "px";
+		iframeWidth = "100%";
+		iframeHeight = height;
+	} else {
+		width = Number(data.vwidth().v) + "px";
+		height = Percent(data.vheight().v / float64(data.vwidth().v)) + "%";
+	}
 	auto attributes = Attributes();
 	if (autosize) {
 		attributes.push_back({ "class", "autosize" });
 	}
 	attributes.push_back({ "width", iframeWidth });
 	attributes.push_back({ "height", iframeHeight });
+#if 0 // mtp
 	if (const auto url = data.vurl()) {
+#endif
+	if (const auto url = data.vurl(); !url.v.isEmpty()) {
 		if (!autosize) {
 			attributes.push_back({ "src", utf(url) });
 		} else {
 			attributes.push_back({ "srcdoc", utf(url) });
 		}
+#if 0 // mtp
 	} else if (const auto html = data.vhtml()) {
 		attributes.push_back({ "src", embedUrl(html->v) });
 	}
 	if (!data.is_allow_scrolling()) {
+#endif
+	} else if (const auto html = data.vhtml(); !html.v.isEmpty()) {
+		attributes.push_back({ "src", embedUrl(html.v.toUtf8()) });
+	}
+	if (!data.vallow_scrolling().v) {
 		attributes.push_back({ "scrolling", "no" });
 	}
 	attributes.push_back({ "frameborder", "0" });
@@ -657,11 +1045,18 @@ QByteArray Parser::block(const MTPDpageBlockEmbed &data) {
 	return tag("figure", { { "class", eclass } }, result);
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockEmbedPost &data) {
 	auto result = QByteArray();
 	if (!data.vblocks().v.isEmpty()) {
 		auto address = QByteArray();
 		const auto photo = photoById(data.vauthor_photo_id().v);
+#endif
+QByteArray Parser::block(const TLDpageBlockEmbeddedPost &data) {
+	auto result = QByteArray();
+	if (!data.vpage_blocks().v.isEmpty()) {
+		auto address = QByteArray();
+		const auto photo = process(data.vauthor_photo());
 		if (photo.id) {
 			const auto src = photoFullUrl(photo);
 			address += tag(
@@ -676,7 +1071,11 @@ QByteArray Parser::block(const MTPDpageBlockEmbedPost &data) {
 			const auto parsed = base::unixtime::parse(date);
 			address += tag("time", Date(date));
 		}
+#if 0 // mtp
 		const auto inner = tag("address", address) + list(data.vblocks());
+#endif
+		const auto inner = tag("address", address)
+			+ list(data.vpage_blocks());
 		result = tag("blockquote", { { "class", "embed-post" } }, inner);
 	} else {
 		const auto url = utf(data.vurl());
@@ -690,13 +1089,21 @@ QByteArray Parser::block(const MTPDpageBlockEmbedPost &data) {
 	return tag("figure", result);
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockCollage &data) {
 	const auto &items = data.vitems().v;
+#endif
+QByteArray Parser::block(const TLDpageBlockCollage &data) {
+	const auto &items = data.vpage_blocks().v;
 	const auto dimensions = computeCollageDimensions(items);
 	if (dimensions.empty()) {
 		return tag(
 			"figure",
+#if 0 // mtp
 			tag("figure", list(data.vitems())) + caption(data.vcaption()));
+#endif
+			tag("figure", list(data.vpage_blocks()))
+				+ caption(data.vcaption()));
 	}
 
 	return tag(
@@ -705,16 +1112,24 @@ QByteArray Parser::block(const MTPDpageBlockCollage &data) {
 		collage(items, dimensions) + caption(data.vcaption()));
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockSlideshow &data) {
 	const auto &items = data.vitems().v;
+#endif
+QByteArray Parser::block(const TLDpageBlockSlideshow &data) {
+	const auto &items = data.vpage_blocks().v;
 	const auto dimensions = computeSlideshowDimensions(items);
 	if (dimensions.isEmpty()) {
+#if 0 // mtp
 		return list(data.vitems());
+#endif
+		return list(data.vpage_blocks());
 	}
 	const auto result = slideshow(items, dimensions);
 	return tag("figure", result + caption(data.vcaption()));
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockChannel &data) {
 	auto name = QByteArray();
 	auto username = QByteArray();
@@ -730,6 +1145,11 @@ QByteArray Parser::block(const MTPDpageBlockChannel &data) {
 		name = utf(data.vtitle());
 	}, [](const auto &) {
 	});
+#endif
+QByteArray Parser::block(const TLDpageBlockChatLink &data) {
+	auto name = utf(data.vtitle());
+	auto username = utf(data.vusername());
+	auto id = username.toBase64();
 	auto result = tag(
 		"div",
 		{ { "class", "join" }, { "data-context", "join_link" + id } },
@@ -749,8 +1169,12 @@ QByteArray Parser::block(const MTPDpageBlockChannel &data) {
 	}, result);
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockAudio &data) {
 	const auto audio = documentById(data.vaudio_id().v);
+#endif
+QByteArray Parser::block(const TLDpageBlockAudio &data) {
+	const auto audio = process(data.vaudio());
 	if (!audio.id) {
 		return "Audio not found.";
 	}
@@ -762,74 +1186,139 @@ QByteArray Parser::block(const MTPDpageBlockAudio &data) {
 	}) + caption(data.vcaption()));
 }
 
+QByteArray Parser::block(const TLDpageBlockVoiceNote &data) {
+	const auto voice = process(data.vvoice_note());
+	if (!voice.id) {
+		return "Voice not found.";
+	}
+	const auto src = documentFullUrl(voice);
+	return tag("figure", tag("audio", {
+		{ "src", src },
+		{ "oncontextmenu", "return false;" },
+		{ "controls", std::nullopt },
+	}) + caption(data.vcaption()));
+}
+
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockKicker &data) {
 	return tag("h5", { { "class", "kicker" } }, rich(data.vtext()));
+#endif
+QByteArray Parser::block(const TLDpageBlockKicker &data) {
+	return tag("h5", { { "class", "kicker" } }, rich(data.vkicker()));
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockTable &data) {
 	auto classes = QByteArrayList();
 	if (data.is_bordered()) {
 		classes.push_back("bordered");
 	}
 	if (data.is_striped()) {
+#endif
+QByteArray Parser::block(const TLDpageBlockTable &data) {
+	auto classes = QByteArrayList();
+	if (data.vis_bordered().v) {
+		classes.push_back("bordered");
+	}
+	if (data.vis_striped().v) {
 		classes.push_back("striped");
 	}
 	auto attibutes = Attributes();
 	if (!classes.isEmpty()) {
 		attibutes.push_back({ "class", classes.join(" ") });
 	}
+#if 0 // mtp
 	auto title = rich(data.vtitle());
+#endif
+	auto title = rich(data.vcaption());
 	if (!title.isEmpty()) {
 		title = tag("caption", title);
 	}
+#if 0 // mtp
 	auto result = tag("table", attibutes, title + list(data.vrows()));
+#endif
+	auto result = tag("table", attibutes, title + list(data.vcells()));
 	result = tag("figure", { { "class", "table" } }, result);
 	result = tag("figure", { { "class", "table-wrap" } }, result);
 	return tag("figure", result);
 }
 
+QByteArray Parser::block(const TLDpageBlockListItem &data) {
+	return list(data.vpage_blocks());
+}
+
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockOrderedList &data) {
 	return tag("ol", list(data.vitems()));
 }
 
 QByteArray Parser::block(const MTPDpageBlockDetails &data) {
+#endif
+QByteArray Parser::block(const TLDpageBlockDetails &data) {
 	auto attributes = Attributes();
+#if 0 // mtp
 	if (data.is_open()) {
+#endif
+	if (data.vis_open().v) {
 		attributes.push_back({ "open", std::nullopt });
 	}
 	return tag(
 		"details",
 		attributes,
+#if 0 // mtp
 		tag("summary", rich(data.vtitle())) + list(data.vblocks()));
+#endif
+	tag("summary", rich(data.vheader())) + list(data.vpage_blocks()));
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockRelatedArticles &data) {
+#endif
+QByteArray Parser::block(const TLDpageBlockRelatedArticles &data) {
 	const auto result = list(data.varticles());
 	if (result.isEmpty()) {
 		return QByteArray();
 	}
+#if 0 // mtp
 	auto title = rich(data.vtitle());
+#endif
+	auto title = rich(data.vheader());
 	if (!title.isEmpty()) {
 		title = tag("h4", { { "class", "related-title" } }, title);
 	}
 	return tag("section", { { "class", "related" } }, title + result);
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageBlockMap &data) {
 	const auto geo = parse(data.vgeo());
+#endif
+QByteArray Parser::block(const TLDpageBlockMap &data) {
+	const auto geo = parse(data.vlocation());
 	if (!geo.access) {
 		return "Map not found.";
 	}
 	const auto width = 650;
+#if 0 // mtp
 	const auto height = std::min(450, (data.vh().v * width / data.vw().v));
+#endif
+	const auto height = std::min(
+		450,
+		(data.vheight().v * width / data.vwidth().v));
 	return tag("figure", tag("img", {
 		{ "src", mapUrl(geo, width, height, data.vzoom().v) },
 	}) + caption(data.vcaption()));
 }
 
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageRelatedArticle &data) {
+#endif
+QByteArray Parser::block(const TLDpageBlockRelatedArticle &data) {
 	auto result = QByteArray();
+#if 0 // mtp
 	const auto photo = photoById(data.vphoto_id().value_or_empty());
+#endif
+	const auto photo = process(data.vphoto());
 	if (photo.id) {
 		const auto src = photoFullUrl(photo);
 		result += tag("i", {
@@ -840,6 +1329,7 @@ QByteArray Parser::block(const MTPDpageRelatedArticle &data) {
 	const auto title = data.vtitle();
 	const auto description = data.vdescription();
 	const auto author = data.vauthor();
+#if 0 // mtp
 	const auto published = data.vpublished_date();
 	if (title || description || author || published) {
 		auto inner = QByteArray();
@@ -863,11 +1353,38 @@ QByteArray Parser::block(const MTPDpageRelatedArticle &data) {
 					+ ((author && published) ? ", " : QByteArray())
 					+ (published ? Date(published->v) : QByteArray())));
 		}
+#endif
+	const auto published = data.vpublish_date().v;
+	if (!title.v.isEmpty() || !description.v.isEmpty() || !author.v.isEmpty() || published) {
+		auto inner = QByteArray();
+		if (!title.v.isEmpty()) {
+			inner += tag(
+				"span",
+				{ { "class", "related-link-title" } },
+				utf(title));
+		}
+		if (!description.v.isEmpty()) {
+			inner += tag(
+				"span",
+				{ { "class", "related-link-desc" } },
+				utf(description));
+		}
+		if (!author.v.isEmpty() || published) {
+			inner += tag(
+				"span",
+				{ { "class", "related-link-source" } },
+				((author.v.isEmpty() ? QByteArray() : utf(author))
+					+ ((!author.v.isEmpty() && published) ? ", " : QByteArray())
+					+ (published ? Date(published) : QByteArray())));
+		}
 		result += tag("span", {
 			{ "class", "related-link-content" },
 		}, inner);
 	}
+#if 0 // mtp
 	const auto webpageId = data.vwebpage_id().v;
+#endif
+	const auto webpageId = 0;
 	const auto context = webpageId
 		? ("webpage" + Number(webpageId))
 		: QByteArray();
@@ -878,13 +1395,44 @@ QByteArray Parser::block(const MTPDpageRelatedArticle &data) {
 	}, result);
 }
 
+QByteArray Parser::block(const TLpageBlockTableCell &data) {
+	return block(data.data());
+}
+
+QByteArray Parser::block(
+		const TLvector<TLpageBlockTableCell> &data) {
+	return list(data);
+}
+
+QByteArray Parser::block(const TLpageBlockListItem &data) {
+	return block(data.data());
+}
+
+#if 0 // mtp
 QByteArray Parser::block(const MTPDpageTableRow &data) {
 	return tag("tr", list(data.vcells()));
 }
 
 QByteArray Parser::block(const MTPDpageTableCell &data) {
+#endif
+QByteArray Parser::block(const TLDpageBlockTableCell &data) {
 	const auto text = data.vtext() ? rich(*data.vtext()) : QByteArray();
 	auto style = QByteArray();
+	data.valign().match([&](const TLDpageBlockHorizontalAlignmentRight &) {
+		style += "text-align:right;";
+	}, [&](const TLDpageBlockHorizontalAlignmentCenter &) {
+		style += "text-align:center;";
+	}, [&](const TLDpageBlockHorizontalAlignmentLeft &) {
+		style += "text-align:left;";
+	});
+	data.vvalign().match([&](const TLDpageBlockVerticalAlignmentBottom &) {
+		style += "vertical-align:bottom;";
+	}, [&](const TLDpageBlockVerticalAlignmentMiddle &) {
+		style += "vertical-align:middle;";
+	}, [&](const TLDpageBlockVerticalAlignmentTop &) {
+		style += "vertical-align:top;";
+	});
+#if 0 // mtp
 	if (data.is_align_right()) {
 		style += "text-align:right;";
 	} else if (data.is_align_center()) {
@@ -899,13 +1447,25 @@ QByteArray Parser::block(const MTPDpageTableCell &data) {
 	} else {
 		style += "vertical-align:top;";
 	}
+#endif
 	auto attributes = Attributes{ { "style", style } };
+#if 0 // mtp
 	if (const auto cs = data.vcolspan()) {
 		attributes.push_back({ "colspan", Number(cs->v) });
 	}
 	if (const auto rs = data.vrowspan()) {
 		attributes.push_back({ "rowspan", Number(rs->v) });
 	}
+#endif
+	if (const auto cs = data.vcolspan().v) {
+		attributes.push_back({ "colspan", Number(cs) });
+	}
+	if (const auto rs = data.vrowspan().v) {
+		attributes.push_back({ "rowspan", Number(rs) });
+	}
+	return tag(data.vis_header().v ? "th" : "td", attributes, text);
+}
+#if 0 // mtp
 	return tag(data.is_header() ? "th" : "td", attributes, text);
 }
 
@@ -932,12 +1492,16 @@ QByteArray Parser::block(const MTPDpageListOrderedItemBlocks &data) {
 }
 
 QByteArray Parser::utf(const MTPstring &text) {
+#endif
+QByteArray Parser::utf(const TLstring &text) {
 	return Escape(text.v);
 }
 
+#if 0 // mtp
 QByteArray Parser::utf(const tl::conditional<MTPstring> &text) {
 	return text ? utf(*text) : QByteArray();
 }
+#endif
 
 QByteArray Parser::wrap(const QByteArray &content, int views) {
 	const auto sep = " \xE2\x80\xA2 ";
@@ -980,10 +1544,14 @@ QByteArray Parser::tag(
 		: ('<' + name + serialized + '>' + body + "</" + name + '>');
 }
 
+#if 0 // mtp
 QByteArray Parser::rich(const MTPRichText &text) {
 	return text.match([&](const MTPDtextEmpty &data) {
 		return QByteArray();
 	}, [&](const MTPDtextPlain &data) {
+#endif
+QByteArray Parser::rich(const TLrichText &text) {
+	return text.match([&](const TLDrichTextPlain &data) {
 		struct Replacement {
 			QByteArray from;
 			QByteArray to;
@@ -999,7 +1567,10 @@ QByteArray Parser::rich(const MTPRichText &text) {
 			text.replace(from, to);
 		}
 		return text;
+#if 0 // mtp
 	}, [&](const MTPDtextConcat &data) {
+#endif
+	}, [&](const TLDrichTexts &data) {
 		const auto &list = data.vtexts().v;
 		auto result = QByteArrayList();
 		result.reserve(list.size());
@@ -1007,8 +1578,12 @@ QByteArray Parser::rich(const MTPRichText &text) {
 			result.append(rich(item));
 		}
 		return result.join(QByteArray());
+#if 0 // mtp
 	}, [&](const MTPDtextImage &data) {
 		const auto image = documentById(data.vdocument_id().v);
+#endif
+	}, [&](const TLDrichTextIcon &data) {
+		const auto image = process(&data.vdocument());
 		if (!image.id) {
 			return "Image not found."_q;
 		}
@@ -1016,25 +1591,50 @@ QByteArray Parser::rich(const MTPRichText &text) {
 			{ "class", "pic" },
 			{ "src", documentFullUrl(image) },
 		};
+#if 0 // mtp
 		if (const auto width = data.vw().v) {
+#endif
+		if (const auto width = data.vwidth().v) {
 			attributes.push_back({ "width", Number(width) });
 		}
+#if 0 // mtp
 		if (const auto height = data.vh().v) {
+#endif
+		if (const auto height = data.vheight().v) {
 			attributes.push_back({ "height", Number(height) });
 		}
 		return tag("img", attributes);
+#if 0 // mtp
 	}, [&](const MTPDtextBold &data) {
+#endif
+	}, [&](const TLDrichTextBold &data) {
 		return tag("b", rich(data.vtext()));
+#if 0 // mtp
 	}, [&](const MTPDtextItalic &data) {
+#endif
+	}, [&](const TLDrichTextItalic &data) {
 		return tag("i", rich(data.vtext()));
+#if 0 // mtp
 	}, [&](const MTPDtextUnderline &data) {
+#endif
+	}, [&](const TLDrichTextUnderline &data) {
 		return tag("u", rich(data.vtext()));
+#if 0 // mtp
 	}, [&](const MTPDtextStrike &data) {
+#endif
+	}, [&](const TLDrichTextStrikethrough &data) {
 		return tag("s", rich(data.vtext()));
+#if 0 // mtp
 	}, [&](const MTPDtextFixed &data) {
+#endif
+	}, [&](const TLDrichTextFixed &data) {
 		return tag("code", rich(data.vtext()));
+#if 0 // mtp
 	}, [&](const MTPDtextUrl &data) {
 		const auto webpageId = data.vwebpage_id().v;
+#endif
+	}, [&](const TLDrichTextUrl &data) {
+		const auto webpageId = data.vis_cached().v ? 1 : 0;
 		const auto context = webpageId
 			? ("webpage" + Number(webpageId))
 			: QByteArray();
@@ -1043,22 +1643,59 @@ QByteArray Parser::rich(const MTPRichText &text) {
 			{ "class", webpageId ? "internal-iv-link" : "" },
 			{ "data-context", context },
 		}, rich(data.vtext()));
+	}, [&](const TLDrichTextReference &data) {
+		const auto context = QByteArray();
+		return tag("a", {
+			{ "href", utf(data.vurl())},
+			{ "class", "" },
+			{ "data-context", context },
+		}, rich(data.vtext()));
+	}, [&](const TLDrichTextAnchorLink &data) {
+		const auto context = QByteArray();
+		return tag("a", {
+			{ "href", utf(data.vurl())},
+			{ "class", "" },
+			{ "data-context", context },
+		}, rich(data.vtext()));
+#if 0 // mtp
 	}, [&](const MTPDtextEmail &data) {
 		return tag("a", {
 			{ "href", "mailto:" + utf(data.vemail()) },
+#endif
+	}, [&](const TLDrichTextEmailAddress &data) {
+		return tag("a", {
+			{ "href", "mailto:" + utf(data.vemail_address()) },
 		}, rich(data.vtext()));
+#if 0 // mtp
 	}, [&](const MTPDtextSubscript &data) {
+#endif
+	}, [&](const TLDrichTextSubscript &data) {
 		return tag("sub", rich(data.vtext()));
+#if 0 // mtp
 	}, [&](const MTPDtextSuperscript &data) {
+#endif
+	}, [&](const TLDrichTextSuperscript &data) {
 		return tag("sup", rich(data.vtext()));
+#if 0 // mtp
 	}, [&](const MTPDtextMarked &data) {
+#endif
+	}, [&](const TLDrichTextMarked &data) {
 		return tag("mark", rich(data.vtext()));
+#if 0 // mtp
 	}, [&](const MTPDtextPhone &data) {
 		return tag("a", {
 			{ "href", "tel:" + utf(data.vphone()) },
+#endif
+	}, [&](const TLDrichTextPhoneNumber &data) {
+		return tag("a", {
+			{ "href", "tel:" + utf(data.vphone_number()) },
 		}, rich(data.vtext()));
+#if 0 // mtp
 	}, [&](const MTPDtextAnchor &data) {
 		const auto inner = rich(data.vtext());
+#endif
+	}, [&](const TLDrichTextAnchor &data) {
+		const auto inner = QByteArray();
 		const auto name = utf(data.vname());
 		return inner.isEmpty()
 			? tag("a", { { "name", name } })
@@ -1069,7 +1706,10 @@ QByteArray Parser::rich(const MTPRichText &text) {
 	});
 }
 
+#if 0 // mtp
 QByteArray Parser::caption(const MTPPageCaption &caption) {
+#endif
+QByteArray Parser::caption(const TLpageBlockCaption &caption) {
 	auto text = rich(caption.data().vtext());
 	const auto credit = rich(caption.data().vcredit());
 	if (!credit.isEmpty()) {
@@ -1080,6 +1720,7 @@ QByteArray Parser::caption(const MTPPageCaption &caption) {
 	return tag("figcaption", text);
 }
 
+#if 0 // mtp
 Photo Parser::parse(const MTPPhoto &photo) {
 	auto result = Photo{
 		.id = photo.match([&](const auto &d) { return d.vid().v; }),
@@ -1157,6 +1798,100 @@ Geo Parser::parse(const MTPGeoPoint &geo) {
 		};
 	});
 }
+#endif
+Photo Parser::parse(const TLphoto &photo) {
+	const auto &sizes = photo.data().vsizes().v;
+	const auto id = sizes.isEmpty()
+		? 0
+		: sizes.front().data().vphoto().data().vid().v;
+	auto result = Photo{
+		.id = uint64(id),
+	};
+	auto list = base::flat_map<QByteArray, QSize>();
+	if (const auto mini = photo.data().vminithumbnail()) {
+		result.minithumbnail = mini->data().vdata().v;
+	}
+	for (const auto &size : sizes) {
+		const auto &data = size.data();
+		list.emplace(
+			utf(data.vtype()),
+			QSize(data.vwidth().v, data.vheight().v));
+	}
+	for (const auto attempt : { "y", "x", "w" }) {
+		const auto i = list.find(QByteArray(attempt));
+		if (i != end(list)) {
+			result.width = i->second.width();
+			result.height = i->second.height();
+			break;
+		}
+	}
+	return result;
+}
+
+Document Parser::parse(const TLdocument &document) {
+	auto result = Document{
+		.id = uint64(document.data().vdocument().data().vid().v),
+	};
+	if (const auto mini = document.data().vminithumbnail()) {
+		result.minithumbnail = mini->data().vdata().v;
+	}
+	return result;
+}
+
+Document Parser::parse(const TLvideo &video) {
+	auto result = Document{
+		.id = uint64(video.data().vvideo().data().vid().v),
+	};
+	if (const auto mini = video.data().vminithumbnail()) {
+		result.minithumbnail = mini->data().vdata().v;
+	}
+	result.width = video.data().vwidth().v;
+	result.height = video.data().vheight().v;
+	return result;
+}
+
+Document Parser::parse(const TLanimation &animation) {
+	auto result = Document{
+		.id = uint64(animation.data().vanimation().data().vid().v),
+	};
+	if (const auto mini = animation.data().vminithumbnail()) {
+		result.minithumbnail = mini->data().vdata().v;
+	}
+	result.width = animation.data().vwidth().v;
+	result.height = animation.data().vheight().v;
+	return result;
+}
+
+Document Parser::parse(const TLsticker &sticker) {
+	auto result = Document{
+		.id = uint64(sticker.data().vsticker().data().vid().v),
+	};
+	result.width = sticker.data().vwidth().v;
+	result.height = sticker.data().vheight().v;
+	return result;
+}
+
+Document Parser::parse(const TLaudio &audio) {
+	auto result = Document{
+		.id = uint64(audio.data().vaudio().data().vid().v),
+	};
+	return result;
+}
+
+Document Parser::parse(const TLvoiceNote &note) {
+	auto result = Document{
+		.id = uint64(note.data().vvoice().data().vid().v),
+	};
+	return result;
+}
+
+Geo Parser::parse(const TLlocation &location) {
+	return Geo{
+		.lat = location.data().vlatitude().v,
+		.lon = location.data().vlongitude().v,
+		.access = 1,
+	};
+}
 
 Photo Parser::photoById(uint64 id) {
 	const auto i = _photosById.find(id);
@@ -1209,6 +1944,7 @@ QByteArray Parser::resource(QByteArray id) {
 }
 
 std::vector<QSize> Parser::computeCollageDimensions(
+#if 0 // mtp
 		const QVector<MTPPageBlock> &items) {
 	if (items.size() < 2) {
 		return {};
@@ -1222,6 +1958,25 @@ std::vector<QSize> Parser::computeCollageDimensions(
 			}
 		}, [&](const MTPDpageBlockVideo &data) {
 			const auto document = documentById(data.vvideo_id().v);
+#endif
+		const QVector<TLpageBlock> &items) {
+	if (items.size() < 2) {
+		return {};
+	}
+	auto result = std::vector<QSize>(items.size());
+	for (auto i = 0, count = int(items.size()); i != count; ++i) {
+		items[i].match([&](const TLDpageBlockPhoto &data) {
+			const auto photo = process(data.vphoto());
+			if (photo.id && photo.width > 0 && photo.height > 0) {
+				result[i] = QSize(photo.width, photo.height);
+			}
+		}, [&](const TLDpageBlockVideo &data) {
+			const auto document = process(data.vvideo());
+			if (document.id && document.width > 0 && document.height > 0) {
+				result[i] = QSize(document.width, document.height);
+			}
+		}, [&](const TLDpageBlockAnimation &data) {
+			const auto document = process(data.vanimation());
 			if (document.id && document.width > 0 && document.height > 0) {
 				result[i] = QSize(document.width, document.height);
 			}
@@ -1234,13 +1989,17 @@ std::vector<QSize> Parser::computeCollageDimensions(
 }
 
 QSize Parser::computeSlideshowDimensions(
+#if 0 // mtp
 		const QVector<MTPPageBlock> &items) {
+#endif
+		const QVector<TLpageBlock> &items) {
 	if (items.size() < 2) {
 		return {};
 	}
 	auto result = QSize();
 	for (const auto &item : items) {
 		auto size = QSize();
+#if 0 // mtp
 		item.match([&](const MTPDpageBlockPhoto &data) {
 			const auto photo = photoById(data.vphoto_id().v);
 			if (photo.id && photo.width > 0 && photo.height > 0) {
@@ -1248,6 +2007,19 @@ QSize Parser::computeSlideshowDimensions(
 			}
 		}, [&](const MTPDpageBlockVideo &data) {
 			const auto document = documentById(data.vvideo_id().v);
+#endif
+		item.match([&](const TLDpageBlockPhoto &data) {
+			const auto photo = process(data.vphoto());
+			if (photo.id && photo.width > 0 && photo.height > 0) {
+				size = QSize(photo.width, photo.height);
+			}
+		}, [&](const TLDpageBlockVideo &data) {
+			const auto document = process(data.vvideo());
+			if (document.id && document.width > 0 && document.height > 0) {
+				size = QSize(document.width, document.height);
+			}
+		}, [&](const TLDpageBlockAnimation &data) {
+			const auto document = process(data.vanimation());
 			if (document.id && document.width > 0 && document.height > 0) {
 				size = QSize(document.width, document.height);
 			}
diff --git a/Telegram/SourceFiles/iv/iv_prepare.h b/Telegram/SourceFiles/iv/iv_prepare.h
index ef919db2f75901..a2c449ae1aecbd 100644
--- a/Telegram/SourceFiles/iv/iv_prepare.h
+++ b/Telegram/SourceFiles/iv/iv_prepare.h
@@ -7,6 +7,8 @@ For license and copyright information please follow this link:
 */
 #pragma once
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Iv {
 
 struct Options;
@@ -14,9 +16,13 @@ struct Prepared;
 
 struct Source {
 	uint64 pageId = 0;
+#if 0 // mtp
 	MTPPage page;
 	std::optional<MTPPhoto> webpagePhoto;
 	std::optional<MTPDocument> webpageDocument;
+#endif
+	Tdb::TLwebPageInstantView page;
+	QString url;
 	QString name;
 	int updatedCachedViews = 0;
 };
diff --git a/Telegram/cmake/td_iv.cmake b/Telegram/cmake/td_iv.cmake
index 1d4edf9f5fb8bb..d08e861f8b77e1 100644
--- a/Telegram/cmake/td_iv.cmake
+++ b/Telegram/cmake/td_iv.cmake
@@ -37,6 +37,7 @@ PUBLIC
     desktop-app::lib_ui
     tdesktop::td_scheme
 PRIVATE
+    desktop-app::external_xxhash
     desktop-app::lib_webview
     desktop-app::external_ada
     tdesktop::td_lang

From 6f4d0ca5ffef2658ed833bf349df52471b104f58 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 11 Sep 2024 14:21:05 +0400
Subject: [PATCH 343/349] Fixed the build for 1.8.36.

---
 Telegram/SourceFiles/api/api_premium.cpp      | 10 +++
 Telegram/SourceFiles/api/api_premium.h        |  1 +
 Telegram/SourceFiles/api/api_updates.cpp      | 72 +++++++++++++------
 Telegram/SourceFiles/apiwrap.cpp              | 23 ++++++
 .../SourceFiles/core/local_url_handlers.cpp   | 38 ++++++++++
 .../data/business/data_business_chatbots.cpp  | 23 ++++--
 .../SourceFiles/data/data_file_origin.cpp     |  2 +
 Telegram/SourceFiles/data/data_file_origin.h  |  2 +
 Telegram/SourceFiles/data/data_peer.cpp       | 34 ++++++++-
 Telegram/SourceFiles/data/data_peer.h         |  6 ++
 .../SourceFiles/data/data_premium_limits.cpp  |  3 +
 Telegram/SourceFiles/data/data_session.cpp    | 17 +++++
 .../history/history_inner_widget.cpp          |  2 +
 Telegram/SourceFiles/history/history_item.cpp | 11 +++
 .../history/history_item_helpers.cpp          | 10 +++
 .../view/history_view_contact_status.cpp      |  2 +
 .../view/media/history_view_media_common.cpp  |  2 +
 .../media/history_view_theme_document.cpp     | 12 ++++
 .../info/bot/earn/info_bot_earn_list.cpp      | 20 ++++++
 .../earn/info_channel_earn_list.cpp           | 45 ++++++++++++
 .../info/profile/info_profile_actions.cpp     |  6 ++
 .../settings/business/settings_chatbots.cpp   | 14 ++++
 .../business/settings_shortcut_messages.cpp   |  4 ++
 .../settings/settings_business.cpp            | 15 ++++
 .../settings/settings_credits_graphics.cpp    |  3 +
 .../settings/settings_information.cpp         |  2 +
 Telegram/SourceFiles/storage/file_upload.cpp  |  4 ++
 .../window/window_main_menu_helpers.cpp       | 16 +++++
 .../window/window_session_controller.cpp      |  6 ++
 29 files changed, 379 insertions(+), 26 deletions(-)

diff --git a/Telegram/SourceFiles/api/api_premium.cpp b/Telegram/SourceFiles/api/api_premium.cpp
index 6d59f57b801da2..385b2597b4dda5 100644
--- a/Telegram/SourceFiles/api/api_premium.cpp
+++ b/Telegram/SourceFiles/api/api_premium.cpp
@@ -1076,18 +1076,28 @@ bool PremiumGiftCodeOptions::giveawayGiftsPurchaseAvailable() const {
 }
 
 SponsoredToggle::SponsoredToggle(not_null<Main::Session*> session)
+#if 0 // mtp
 : _api(&session->api().instance()) {
+#endif
+: _session(session)
+, _api(&session->sender()) {
 }
 
 rpl::producer<bool> SponsoredToggle::toggled() {
 	return [=](auto consumer) {
 		auto lifetime = rpl::lifetime();
 
+		_api.request(TLgetUserFullInfo(
+			tl_int53(peerToUser(_session->userPeerId()).bare)
+		)).done([=](const TLDuserFullInfo &data) {
+			consumer.put_next_copy(data.vhas_sponsored_messages_enabled().v);
+#if 0 // mtp
 		_api.request(MTPusers_GetFullUser(
 			MTP_inputUserSelf()
 		)).done([=](const MTPusers_UserFull &result) {
 			consumer.put_next_copy(
 				result.data().vfull_user().data().is_sponsored_enabled());
+#endif
 		}).fail([=] { consumer.put_next(false); }).send();
 
 		return lifetime;
diff --git a/Telegram/SourceFiles/api/api_premium.h b/Telegram/SourceFiles/api/api_premium.h
index f45e2d0bc9090c..c0113ebd010452 100644
--- a/Telegram/SourceFiles/api/api_premium.h
+++ b/Telegram/SourceFiles/api/api_premium.h
@@ -278,6 +278,7 @@ class SponsoredToggle final {
 	[[nodiscard]] rpl::producer<rpl::no_value, QString> setToggled(bool);
 
 private:
+	const not_null<Main::Session*> _session;
 	MTP::Sender _api;
 
 };
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 352f00f8223a2e..00686b87092f9f 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -76,6 +76,7 @@ For license and copyright information please follow this link:
 #include "boxes/peers/add_participants_box.h"
 #include "window/notifications_manager.h"
 #include "data/components/factchecks.h"
+#include "mainwidget.h"
 
 namespace Api {
 namespace {
@@ -2909,6 +2910,10 @@ void Updates::applyUpdate(const TLupdate &update) {
 		owner.applyLastMessage(data);
 	}, [&](const TLDupdateChatPosition &data) {
 		owner.applyDialogPosition(data);
+	}, [&](const TLDupdateChatAddedToList &data) {
+		// ?? can be in chat list and without position in that list
+	}, [&](const TLDupdateChatRemovedFromList &data) {
+		// ?? can be not in chat list and with a position in that list
 	}, [&](const TLDupdateChatMessageSender &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		if (const auto peer = owner.peerLoaded(peerId)) {
@@ -2943,6 +2948,13 @@ void Updates::applyUpdate(const TLupdate &update) {
 		if (const auto history = owner.historyLoaded(peerId)) {
 			history->setUnreadMark(data.vis_marked_as_unread().v);
 		}
+	}, [&](const TLDupdateChatViewAsTopics &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto peer = owner.peerLoaded(peerId)) {
+			if (const auto channel = peer->asChannel()) {
+				channel->setViewAsMessagesFlag(!data.vview_as_topics().v);
+			}
+		}
 	}, [&](const TLDupdateChatBlockList &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		if (const auto peer = session().data().peerLoaded(peerId)) {
@@ -3014,6 +3026,8 @@ void Updates::applyUpdate(const TLupdate &update) {
 		}
 	}, [&](const TLDupdateActiveEmojiReactions &data) {
 		owner.reactions().refreshActive(data);
+	}, [&](const TLDupdateAvailableMessageEffects &data) {
+		owner.reactions().refreshEffects(data);
 	}, [&](const TLDupdateDefaultReactionType &data) {
 		owner.reactions().refreshFavorite(data);
 	}, [&](const TLDupdateChatNotificationSettings &data) {
@@ -3033,6 +3047,7 @@ void Updates::applyUpdate(const TLupdate &update) {
 			return Data::DefaultNotify::Broadcast;
 		});
 		owner.notifySettings().apply(type, data.vnotification_settings());
+	}, [&](const TLDupdateReactionNotificationSettings &data) {
 	}, [&](const TLDupdateChatMessageAutoDeleteTime &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		if (const auto peer = owner.peerLoaded(peerId)) {
@@ -3043,6 +3058,11 @@ void Updates::applyUpdate(const TLupdate &update) {
 		if (const auto peer = owner.peerLoaded(peerId)) {
 			peer->setActionBar(data.vaction_bar());
 		}
+	}, [&](const TLDupdateChatBusinessBotManageBar &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto peer = owner.peerLoaded(peerId)) {
+			peer->updateBusinessBot(data.vbusiness_bot_manage_bar());
+		}
 	}, [&](const TLDupdateChatBackground &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
 		if (const auto peer = owner.peerLoaded(peerId)) {
@@ -3083,6 +3103,11 @@ void Updates::applyUpdate(const TLupdate &update) {
 				history->applyPosition(position.data());
 			}
 		}
+	}, [&](const TLDupdateChatEmojiStatus &data) {
+		const auto peerId = peerFromTdbChat(data.vchat_id());
+		if (const auto peer = owner.peerLoaded(peerId)) {
+			peer->setEmojiStatus(data.vemoji_status());
+		}
 	}, [&](const TLDupdateChatFolders &data) {
 		owner.chatsFilters().apply(data);
 	}, [&](const TLDupdateChatOnlineMemberCount &data) {
@@ -3196,11 +3221,12 @@ void Updates::applyUpdate(const TLupdate &update) {
 		session().data().stickers().apply(data);
 	}, [&](const TLDupdateSavedNotificationSounds &data) {
 		session().api().ringtones().applyUpdate();
-	}, [&](const TLDupdateSelectedBackground &data) {
+	}, [&](const TLDupdateDefaultBackground &data) {
 	}, [&](const TLDupdateChatThemes &data) {
 		session().data().cloudThemes().applyUpdate(data);
 	}, [&](const TLDupdateAccentColors &data) {
 		session().applyAccentColors(data);
+	}, [&](const TLDupdateProfileAccentColors &data) {
 	}, [&](const TLDupdateLanguagePackStrings &data) {
 		Lang::CurrentCloudManager().apply(data);
 	}, [&](const TLDupdateTermsOfService &data) {
@@ -3266,26 +3292,6 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateFileAddedToDownloads &data) {
 	}, [&](const TLDupdateFileDownload &data) {
 	}, [&](const TLDupdateFileRemovedFromDownloads &data) {
-	}, [&](const TLDupdateAddChatMembersPrivacyForbidden &data) {
-		const auto peerId = peerFromTdbChat(data.vchat_id());
-		if (const auto peer = owner.peerLoaded(peerId)) {
-			auto users = std::vector<not_null<UserData*>>();
-			for (const auto &id : data.vuser_ids().v) {
-				if (const auto user = owner.userLoaded(UserId(id.v))) {
-					users.push_back(user);
-				}
-			}
-			if (const auto window = Core::App().windowFor(peer)) {
-				if (const auto controller = window->sessionController()) {
-					if (&controller->session() == &peer->session()) {
-						ChatInviteForbidden(
-							window->uiShow(),
-							peer,
-							std::move(users));
-					}
-				}
-			}
-		}
 	}, [&](const TLDupdateAutosaveSettings &data) {
 	}, [&](const TLDupdateForumTopicInfo &data) {
 		const auto peerId = peerFromTdbChat(data.vchat_id());
@@ -3295,6 +3301,21 @@ void Updates::applyUpdate(const TLupdate &update) {
 				topic->applyInfo(data.vinfo());
 			}
 		}
+	}, [&](const TLDupdateOwnedStarCount &data) {
+		session().credits().apply(data);
+	}, [&](const TLDupdateSpeechRecognitionTrial &data) {
+		session().api().transcribes().apply(data);
+	}, [&](const TLDupdateSpeedLimitNotification &data) {
+		if (const auto window = Core::App().activeWindow()) {
+			if (const auto controller = window->sessionController()) {
+				if (&controller->session() == &session()) {
+					controller->content()->showNonPremiumLimitToast(
+						!data.vis_upload().v);
+				}
+			}
+		}
+	}, [&](const TLDupdateContactCloseBirthdays &data) {
+
 	}, [&](const TLDupdateStory &data) {
 		owner.stories().apply(data);
 	}, [&](const TLDupdateStoryDeleted &data) {
@@ -3306,6 +3327,13 @@ void Updates::applyUpdate(const TLupdate &update) {
 	}, [&](const TLDupdateStoryStealthMode &data) {
 		owner.stories().apply(data);
 
+	}, [&](const TLDupdateSavedMessagesTags &data) {
+		owner.reactions().refreshMyTags(data);
+	}, [&](const TLDupdateSavedMessagesTopic &data) {
+		owner.savedMessages().apply(data);
+	}, [&](const TLDupdateSavedMessagesTopicCount &data) {
+		owner.savedMessages().apply(data);
+
 	}, [&](const TLDupdateQuickReplyShortcut &data) {
 		owner.shortcutMessages().apply(data);
 	}, [&](const TLDupdateQuickReplyShortcutDeleted &data) {
@@ -3318,6 +3346,8 @@ void Updates::applyUpdate(const TLupdate &update) {
 		// Updates below are handled in a different place.
 	}, [&](const TLDupdateConnectionState &data) {
 	}, [&](const TLDupdateServiceNotification &data) {
+	}, [&](const TLDupdateChatRevenueAmount &data) {
+	}, [&](const TLDupdateStarRevenueStatus &data) {
 
 		// Updates below are not relevant.
 	}, [&](const TLDupdateStorySendSucceeded &data) {
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 0f55e36ad679d4..24c56d184eaa63 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -3308,10 +3308,16 @@ void ApiWrap::setGroupEmojiSet(
 	Expects(megagroup->mgInfo != nullptr);
 
 	megagroup->mgInfo->emojiSet = set;
+	sender().request(TLsetSupergroupCustomEmojiStickerSet(
+		tl_int53(peerToChannel(megagroup->id).bare),
+		tl_int64(set.id)
+	)).send();
+#if 0 // mtp
 	request(MTPchannels_SetEmojiStickers(
 		megagroup->inputChannel,
 		Data::InputStickerSet(set)
 	)).send();
+#endif
 	_session->changes().peerUpdated(
 		megagroup,
 		Data::PeerUpdate::Flag::EmojiSet);
@@ -3973,11 +3979,17 @@ void ApiWrap::requestHistory(
 		return;
 	}
 
+	auto prepared = Api::PrepareHistoryRequest(peer, messageId, slice);
+#if 0 // mtp
 	const auto prepared = Api::PrepareHistoryRequest(peer, messageId, slice);
 	auto &histories = history->owner().histories();
 	const auto requestType = Data::Histories::RequestType::History;
 	histories.sendRequest(history, requestType, [=](Fn<void()> finish) {
 		return request(
+#endif
+	{
+		const auto finish = [] {};
+		sender().request(
 			std::move(prepared)
 		).done([=](const Api::HistoryRequestResult &result) {
 			_historyRequests.remove(key);
@@ -3995,7 +4007,10 @@ void ApiWrap::requestHistory(
 			_historyRequests.remove(key);
 			finish();
 		}).send();
+	}
+#if 0 // mtp
 	});
+#endif
 	_historyRequests.emplace(key);
 }
 
@@ -4590,6 +4605,13 @@ void ApiWrap::cancelLocalItem(not_null<HistoryItem*> item) {
 void ApiWrap::sendShortcutMessages(
 		not_null<PeerData*> peer,
 		BusinessShortcutId id) {
+	sender().request(TLsendQuickReplyShortcutMessages(
+		peerToTdbChat(peer->id),
+		tl_int32(id),
+		tl_int32(0) // sending_id
+	)).fail([=](const Error &error) {
+	}).send();
+#if 0 // mtp
 	auto ids = QVector<MTPint>();
 	auto randomIds = QVector<MTPlong>();
 	request(MTPmessages_SendQuickReplyMessages(
@@ -4601,6 +4623,7 @@ void ApiWrap::sendShortcutMessages(
 		applyUpdates(result);
 	}).fail([=](const MTP::Error &error) {
 	}).send();
+#endif
 }
 
 void ApiWrap::sendMessage(MessageToSend &&message) {
diff --git a/Telegram/SourceFiles/core/local_url_handlers.cpp b/Telegram/SourceFiles/core/local_url_handlers.cpp
index ef5ff422aec465..25ff024ecaa023 100644
--- a/Telegram/SourceFiles/core/local_url_handlers.cpp
+++ b/Telegram/SourceFiles/core/local_url_handlers.cpp
@@ -111,7 +111,10 @@ PersonalChannelController::PersonalChannelController(
 
 PersonalChannelController::~PersonalChannelController() {
 	if (_requestId) {
+#if 0 // mtp
 		_window->session().api().request(_requestId).cancel();
+#endif
+		_window->session().sender().request(_requestId).cancel();
 	}
 }
 
@@ -125,6 +128,7 @@ void PersonalChannelController::prepare() {
 		tr::lng_contacts_loading(),
 		computeListSt().about));
 
+#if 0 // mtp
 	using Flag = MTPchannels_GetAdminedPublicChannels::Flag;
 	_requestId = _window->session().api().request(
 		MTPchannels_GetAdminedPublicChannels(
@@ -139,6 +143,16 @@ void PersonalChannelController::prepare() {
 		const auto owner = &_window->session().data();
 		for (const auto &chat : chats) {
 			if (const auto peer = owner->processChat(chat)) {
+#endif
+	_requestId = _window->session().sender().request(
+		TLgetSuitablePersonalChats()
+	).done([=](const TLchats &result) {
+		_requestId = 0;
+
+		setDescription(nullptr);
+		const auto owner = &_window->session().data();
+		for (const auto &chat : result.data().vchat_ids().v) {
+			if (const auto peer = owner->peerLoaded(peerFromTdbChat(chat))) {
 				const auto rowId = peer->id.value;
 				const auto channel = peer->asChannel();
 				if (channel && !delegate()->peerListFindRow(rowId)) {
@@ -201,6 +215,7 @@ void SavePersonalChannel(
 		|| (messageId
 			&& self->personalChannelMessageId() != messageId)) {
 		self->setPersonalChannel(channelId, messageId);
+#if 0 // mtp
 		self->session().api().request(MTPaccount_UpdatePersonalChannel(
 			channel ? channel->inputChannel : MTP_inputChannelEmpty()
 		)).done(crl::guard(window, [=] {
@@ -210,6 +225,16 @@ void SavePersonalChannel(
 		})).fail(crl::guard(window, [=](const MTP::Error &error) {
 			window->showToast(u"Error: "_q + error.type());
 		})).send();
+#endif
+		self->session().sender().request(TLsetPersonalChat(
+			channel ? peerToTdbChat(channel->id) : tl_int53(0)
+		)).done(crl::guard(window, [=] {
+			window->showToast((channel
+				? tr::lng_settings_channel_saved
+				: tr::lng_settings_channel_removed)(tr::now));
+		})).fail(crl::guard(window, [=](const Error &error) {
+			window->showToast(error.message);
+		})).send();
 	}
 }
 
@@ -826,6 +851,7 @@ bool ShowEditBirthday(
 	const auto save = [=](Data::Birthday result) {
 		user->setBirthday(result);
 
+#if 0 // mtp
 		using Flag = MTPaccount_UpdateBirthday::Flag;
 		using BFlag = MTPDbirthday::Flag;
 		user->session().api().request(MTPaccount_UpdateBirthday(
@@ -843,6 +869,18 @@ bool ShowEditBirthday(
 				? tr::lng_flood_error(tr::now)
 				: (u"Error: "_q + error.type()));
 		})).handleFloodErrors().send();
+#endif
+		user->session().sender().request(TLsetBirthdate(result
+			? tl_birthdate(
+				tl_int32(result.day()),
+				tl_int32(result.month()),
+				tl_int32(result.year()))
+			: std::optional<TLbirthdate>()
+		)).done(crl::guard(controller, [=] {
+			controller->showToast(tr::lng_settings_birthday_saved(tr::now));
+		})).fail(crl::guard(controller, [=](const Error &error) {
+			controller->showToast(error.message);
+		})).send();
 	};
 	controller->show(Box(
 		Ui::EditBirthdayBox,
diff --git a/Telegram/SourceFiles/data/business/data_business_chatbots.cpp b/Telegram/SourceFiles/data/business/data_business_chatbots.cpp
index 891212ef5fe726..dc747b2ffdc17d 100644
--- a/Telegram/SourceFiles/data/business/data_business_chatbots.cpp
+++ b/Telegram/SourceFiles/data/business/data_business_chatbots.cpp
@@ -181,11 +181,16 @@ void Chatbots::togglePaused(not_null<PeerData*> peer, bool paused) {
 		api->request(i->second.requestId).cancel();
 		_sentRequests.erase(i);
 	}
-#if 0 // tdlib todo
+	const auto id = api->request(TLtoggleBusinessConnectedBotChatIsPaused(
+		peerToTdbChat(peer->id),
+		tl_bool(paused)
+	)).done([=] {
+#if 0 // mtp
 	const auto id = api->request(MTPaccount_ToggleConnectedBotPaused(
 		peer->input,
 		MTP_bool(paused)
 	)).done([=] {
+#endif
 		if (_sentRequests[peer].type != type) {
 			return;
 		} else if (const auto settings = peer->barSettings()) {
@@ -194,19 +199,22 @@ void Chatbots::togglePaused(not_null<PeerData*> peer, bool paused) {
 					& ~PeerBarSetting::BusinessBotCanReply)
 				: ((*settings & ~PeerBarSetting::BusinessBotPaused)
 					| PeerBarSetting::BusinessBotCanReply));
+#if 0 // mtp
 		} else {
 			api->requestPeerSettings(peer);
+#endif
 		}
 		_sentRequests.remove(peer);
 	}).fail([=] {
 		if (_sentRequests[peer].type != type) {
 			return;
 		}
+#if 0 // mtp
 		api->requestPeerSettings(peer);
+#endif
 		_sentRequests.remove(peer);
 	}).send();
 	_sentRequests[peer] = SentRequest{ type, id };
-#endif
 }
 
 void Chatbots::removeFrom(not_null<PeerData*> peer) {
@@ -224,25 +232,32 @@ void Chatbots::removeFrom(not_null<PeerData*> peer) {
 		api->request(i->second.requestId).cancel();
 		_sentRequests.erase(i);
 	}
-#if 0 // tdlib todo
+	const auto id = api->request(TLremoveBusinessConnectedBotFromChat(
+		peerToTdbChat(peer->id)
+	)).done([=] {
+#if 0 // mtp
 	const auto id = api->request(MTPaccount_DisablePeerConnectedBot(
 		peer->input
 	)).done([=] {
+#endif
 		if (_sentRequests[peer].type != type) {
 			return;
 		} else if (const auto settings = peer->barSettings()) {
 			peer->clearBusinessBot();
+#if 0 // mtp
 		} else {
 			api->requestPeerSettings(peer);
+#endif
 		}
 		_sentRequests.remove(peer);
 		reload();
 	}).fail([=] {
+#if 0 // mtp
 		api->requestPeerSettings(peer);
+#endif
 		_sentRequests.remove(peer);
 	}).send();
 	_sentRequests[peer] = SentRequest{ type, id };
-#endif
 }
 
 void Chatbots::reload() {
diff --git a/Telegram/SourceFiles/data/data_file_origin.cpp b/Telegram/SourceFiles/data/data_file_origin.cpp
index 76838edc37a2d7..f74b66ead4f897 100644
--- a/Telegram/SourceFiles/data/data_file_origin.cpp
+++ b/Telegram/SourceFiles/data/data_file_origin.cpp
@@ -7,6 +7,7 @@ For license and copyright information please follow this link:
 */
 #include "data/data_file_origin.h"
 
+#if 0 // mtp
 namespace Data {
 namespace {
 
@@ -256,3 +257,4 @@ UpdatedFileReferences GetFileReferences(const MTPMessageMedia &data) {
 }
 
 } // namespace Data
+#endif
diff --git a/Telegram/SourceFiles/data/data_file_origin.h b/Telegram/SourceFiles/data/data_file_origin.h
index 33e6a3f0d72bdd..61a9de6edc2a7c 100644
--- a/Telegram/SourceFiles/data/data_file_origin.h
+++ b/Telegram/SourceFiles/data/data_file_origin.h
@@ -205,6 +205,7 @@ struct UpdatedFileReferences {
 	std::map<FileLocationId, QByteArray> data;
 };
 
+#if 0 // mtp
 UpdatedFileReferences GetFileReferences(const MTPmessages_Messages &data);
 UpdatedFileReferences GetFileReferences(const MTPphotos_Photos &data);
 UpdatedFileReferences GetFileReferences(const MTPusers_UserFull &data);
@@ -224,5 +225,6 @@ UpdatedFileReferences GetFileReferences(const MTPstories_Stories &data);
 
 // Admin Log Event.
 UpdatedFileReferences GetFileReferences(const MTPMessageMedia &data);
+#endif
 
 } // namespace Data
diff --git a/Telegram/SourceFiles/data/data_peer.cpp b/Telegram/SourceFiles/data/data_peer.cpp
index ec48588469f86e..8b5a34e7bff4ab 100644
--- a/Telegram/SourceFiles/data/data_peer.cpp
+++ b/Telegram/SourceFiles/data/data_peer.cpp
@@ -877,6 +877,29 @@ void PeerData::checkFolder(FolderId folderId) {
 }
 #endif
 
+void PeerData::updateBusinessBot(const TLbusinessBotManageBar *bar) {
+	if (!bar) {
+		clearBusinessBot();
+		return;
+	}
+	const auto &data = bar->data();
+	if (!_barDetails) {
+		_barDetails = std::make_unique<PeerBarDetails>();
+	}
+	_barDetails->businessBot = _owner->user(data.vbot_user_id().v);
+	_barDetails->businessBotManageUrl = data.vmanage_url().v;
+	if (const auto settings = barSettings()) {
+		setBarSettings(*settings
+			| PeerBarSetting::HasBusinessBot
+			| (data.vis_bot_paused().v
+				? PeerBarSetting::BusinessBotPaused
+				: PeerBarSetting(0))
+			| (data.vcan_bot_reply().v
+				? PeerBarSetting::BusinessBotCanReply
+				: PeerBarSetting(0)));
+	}
+}
+
 void PeerData::clearBusinessBot() {
 	if (const auto details = _barDetails.get()) {
 		if (details->requestChatDate) {
@@ -1052,7 +1075,6 @@ bool PeerData::changeBackgroundEmojiId(
 		? cloudBackgroundEmoji->v
 		: DocumentId());
 }
-#endif
 
 bool PeerData::changeColor(
 		const tl::conditional<MTPPeerColor> &cloudColor) {
@@ -1064,6 +1086,7 @@ bool PeerData::changeColor(
 		: DocumentId());
 	return changed1 || changed2;
 }
+#endif
 
 void PeerData::fillNames() {
 	_nameWords.clear();
@@ -1399,6 +1422,12 @@ void PeerData::setEmojiStatus(const MTPEmojiStatus &status) {
 }
 #endif
 
+void PeerData::setEmojiStatus(const TLemojiStatus *status) {
+	setEmojiStatus(
+		status ? status->data().vcustom_emoji_id().v : 0,
+		status ? status->data().vexpiration_date().v : 0);
+}
+
 void PeerData::setEmojiStatus(DocumentId emojiStatusId, TimeId until) {
 	if (_emojiStatusId != emojiStatusId) {
 		_emojiStatusId = emojiStatusId;
@@ -1488,7 +1517,10 @@ bool PeerData::isRepliesChat() const {
 	if (id != kTestId && id != kProductionId) {
 		return false;
 	}
+#if 0 // mtp
 	return ((session().mtp().environment() == MTP::Environment::Production)
+#endif
+	return (!session().isTestMode()
 		? kProductionId
 		: kTestId) == id;
 }
diff --git a/Telegram/SourceFiles/data/data_peer.h b/Telegram/SourceFiles/data/data_peer.h
index d9c93f5e5ec8c8..c0ac36de1d950f 100644
--- a/Telegram/SourceFiles/data/data_peer.h
+++ b/Telegram/SourceFiles/data/data_peer.h
@@ -42,6 +42,8 @@ class TLchatActionBar;
 class TLfile;
 class TLchatAvailableReactions;
 class TLstring;
+class TLbusinessBotManageBar;
+class TLemojiStatus;
 } // namespace Tdb
 
 namespace Data {
@@ -232,7 +234,10 @@ class PeerData {
 	[[nodiscard]] DocumentId backgroundEmojiId() const;
 	bool changeBackgroundEmojiId(DocumentId id);
 
+#if 0 // mtp
 	void setEmojiStatus(const MTPEmojiStatus &status);
+#endif
+	void setEmojiStatus(const Tdb::TLemojiStatus *status);
 	void setEmojiStatus(DocumentId emojiStatusId, TimeId until = 0);
 	[[nodiscard]] DocumentId emojiStatusId() const;
 
@@ -452,6 +457,7 @@ class PeerData {
 	[[nodiscard]] UserData *businessBot() const;
 	[[nodiscard]] QString businessBotManageUrl() const;
 	void clearBusinessBot();
+	void updateBusinessBot(const Tdb::TLbusinessBotManageBar *bar);
 
 	enum class TranslationFlag : uchar {
 		Unknown,
diff --git a/Telegram/SourceFiles/data/data_premium_limits.cpp b/Telegram/SourceFiles/data/data_premium_limits.cpp
index 98b91bd73696b9..717573907520a2 100644
--- a/Telegram/SourceFiles/data/data_premium_limits.cpp
+++ b/Telegram/SourceFiles/data/data_premium_limits.cpp
@@ -10,6 +10,9 @@ For license and copyright information please follow this link:
 #include "main/main_app_config.h"
 #include "main/main_session.h"
 
+#include "main/main_account.h"
+#include "tdb/tdb_options.h"
+
 namespace Data {
 
 PremiumLimits::PremiumLimits(not_null<Main::Session*> session)
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index ba83a579f3260d..7e398899b88aaa 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -4078,6 +4078,7 @@ not_null<DocumentData*> Session::venueIconDocument(const QString &icon) {
 	if (i != end(_venueIcons)) {
 		return i->second;
 	}
+#if 0 // mtp
 	const auto result = documentFromWeb(MTP_webDocumentNoProxy(
 		MTP_string(u"https://ss3.4sqi.net/img/categories_v2/"_q
 			+ icon
@@ -4085,6 +4086,13 @@ not_null<DocumentData*> Session::venueIconDocument(const QString &icon) {
 		MTP_int(0),
 		MTP_string("image/png"),
 		MTP_vector<MTPDocumentAttribute>()), {}, {});
+#endif
+	const auto result = document(base::RandomValue<DocumentId>());
+	result->setMimeString(u"image/png"_q);
+	result->setContentUrl(u"https://ss3.4sqi.net/img/categories_v2/"_q
+		+ icon
+		+ u"_64.png"_q);
+
 	_venueIcons.emplace(icon, result);
 	return result;
 }
@@ -5672,12 +5680,21 @@ void Session::saveViewAsMessages(
 		bool viewAsMessages) {
 	const auto channel = forum->channel();
 	if (const auto requestId = _viewAsMessagesRequests.take(channel)) {
+#if 0 // mtp
 		_session->api().request(*requestId).cancel();
+#endif
+		_session->sender().request(*requestId).cancel();
 	}
+#if 0 // mtp
 	_viewAsMessagesRequests[channel] = _session->api().request(
 		MTPchannels_ToggleViewForumAsMessages(
 			channel->inputChannel,
 			MTP_bool(viewAsMessages))
+#endif
+	_viewAsMessagesRequests[channel] = _session->sender().request(
+		TLtoggleChatViewAsTopics(
+			peerToTdbChat(channel->id),
+			tl_bool(!viewAsMessages))
 	).done([=] {
 		_viewAsMessagesRequests.remove(channel);
 	}).fail([=] {
diff --git a/Telegram/SourceFiles/history/history_inner_widget.cpp b/Telegram/SourceFiles/history/history_inner_widget.cpp
index 17eaa8a5126ce9..af5c716b1b08d5 100644
--- a/Telegram/SourceFiles/history/history_inner_widget.cpp
+++ b/Telegram/SourceFiles/history/history_inner_widget.cpp
@@ -2503,6 +2503,7 @@ void HistoryInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 		}
 	};
 
+#if 0 // mtp
 #ifdef _DEBUG // Sometimes we need to save emoji to files.
 	if (const auto item = _dragStateItem) {
 		const auto emojiStickers = &session->emojiStickersPack();
@@ -2515,6 +2516,7 @@ void HistoryInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 			}
 		}
 	}
+#endif
 #endif
 
 	const auto asGroup = !Element::Moused()
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index 1e191d08d491c3..12f07d25bb12dd 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -582,6 +582,13 @@ HistoryItem::HistoryItem(
 
 	createComponents(std::move(config));
 
+	if (const auto type = data.vself_destruct_type()) {
+		type->match([&](const TLDmessageSelfDestructTypeImmediately &) {
+			_flags |= MessageFlag::SelfDestructImmediate;
+		}, [](const TLDmessageSelfDestructTypeTimer &) {
+		});
+	}
+
 	setContent(data.vcontent());
 	if (const auto groupId = data.vmedia_album_id().v) {
 		if (replacing && replacing->groupId()) {
@@ -2934,6 +2941,10 @@ int HistoryItem::reactionsPaidScheduled() const {
 	return _reactions ? _reactions->scheduledPaid() : 0;
 }
 
+bool HistoryItem::selfDestructImmediate() const {
+	return _flags & MessageFlag::SelfDestructImmediate;
+}
+
 bool HistoryItem::reactionsAreTags() const {
 	return _flags & MessageFlag::ReactionsAreTags;
 }
diff --git a/Telegram/SourceFiles/history/history_item_helpers.cpp b/Telegram/SourceFiles/history/history_item_helpers.cpp
index 512da88263833d..7fd5d3226889a0 100644
--- a/Telegram/SourceFiles/history/history_item_helpers.cpp
+++ b/Telegram/SourceFiles/history/history_item_helpers.cpp
@@ -1013,6 +1013,12 @@ void ClearMediaAsExpired(not_null<HistoryItem*> item) {
 			return;
 		}
 		if (const auto document = media->document()) {
+			item->updateContent(document->isVoiceMessage()
+				? tl_messageExpiredVoiceNote()
+				: document->isVideoMessage()
+				? tl_messageExpiredVideoNote()
+				: tl_messageExpiredVideo());
+#if 0 // mtp
 			item->applyEditionToHistoryCleared();
 			auto text = (document->isVideoFile()
 				? tr::lng_ttl_video_expired
@@ -1022,11 +1028,15 @@ void ClearMediaAsExpired(not_null<HistoryItem*> item) {
 				? tr::lng_ttl_round_expired
 				: tr::lng_message_empty)(tr::now, Ui::Text::WithEntities);
 			item->updateServiceText(PreparedServiceText{ std::move(text) });
+#endif
 		} else if (const auto photo = media->photo()) {
+			item->updateContent(tl_messageExpiredPhoto());
+#if 0 // mtp
 			item->applyEditionToHistoryCleared();
 			item->updateServiceText(PreparedServiceText{
 				tr::lng_ttl_photo_expired(tr::now, Ui::Text::WithEntities)
 			});
+#endif
 		}
 	}
 }
diff --git a/Telegram/SourceFiles/history/view/history_view_contact_status.cpp b/Telegram/SourceFiles/history/view/history_view_contact_status.cpp
index 97d4c4bb56eaea..b5924ced44434a 100644
--- a/Telegram/SourceFiles/history/view/history_view_contact_status.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_contact_status.cpp
@@ -1067,9 +1067,11 @@ auto BusinessBotStatus::PeerState(not_null<PeerData*> peer)
 }
 
 void BusinessBotStatus::setupState(not_null<PeerData*> peer) {
+#if 0 // mtp
 	if (!BarCurrentlyHidden(peer)) {
 		peer->session().api().requestPeerSettings(peer);
 	}
+#endif
 	PeerState(
 		peer
 	) | rpl::start_with_next([=](State state) {
diff --git a/Telegram/SourceFiles/history/view/media/history_view_media_common.cpp b/Telegram/SourceFiles/history/view/media/history_view_media_common.cpp
index b899d9fc98af8d..3d13250b300452 100644
--- a/Telegram/SourceFiles/history/view/media/history_view_media_common.cpp
+++ b/Telegram/SourceFiles/history/view/media/history_view_media_common.cpp
@@ -255,7 +255,9 @@ ClickHandlerPtr MakePaidMediaLink(not_null<HistoryItem*> item) {
 			if (result != Result::Paid) {
 				return;
 			} else if (const auto item = session->data().message(itemId)) {
+#if 0 // mtp
 				session->api().views().pollExtendedMedia(item, true);
+#endif
 				if (const auto strong = weak.get()) {
 					ShowPaidMediaUnlockedToast(strong, item);
 				}
diff --git a/Telegram/SourceFiles/history/view/media/history_view_theme_document.cpp b/Telegram/SourceFiles/history/view/media/history_view_theme_document.cpp
index 66db7403677a39..f25d030e717cc1 100644
--- a/Telegram/SourceFiles/history/view/media/history_view_theme_document.cpp
+++ b/Telegram/SourceFiles/history/view/media/history_view_theme_document.cpp
@@ -38,9 +38,14 @@ For license and copyright information please follow this link:
 #include "window/themes/window_theme.h"
 #include "styles/style_chat.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace HistoryView {
 namespace {
 
+using namespace Tdb;
+
 [[nodiscard]] bool WallPaperRevertable(
 		not_null<PeerData*> peer,
 		const Data::WallPaper &paper) {
@@ -545,6 +550,7 @@ ClickHandlerPtr ThemeDocumentBox::createViewLink() {
 				&& !view->data()->out()
 				&& WallPaperRevertable(view->data())) {
 				const auto reset = crl::guard(weak, [=](Fn<void()> close) {
+#if 0 // mtp
 					const auto api = &controller->session().api();
 					api->request(MTPmessages_SetChatWallPaper(
 						MTP_flags(MTPmessages_SetChatWallPaper::Flag::f_revert),
@@ -555,6 +561,12 @@ ClickHandlerPtr ThemeDocumentBox::createViewLink() {
 					)).done([=](const MTPUpdates &result) {
 						api->applyUpdates(result);
 					}).send();
+#endif
+					controller->session().sender().request(
+						TLdeleteChatBackground(
+							peerToTdbChat(view->data()->history()->peer->id),
+							tl_bool(true))
+					).send();
 					close();
 				});
 				controller->show(Ui::MakeConfirmBox({
diff --git a/Telegram/SourceFiles/info/bot/earn/info_bot_earn_list.cpp b/Telegram/SourceFiles/info/bot/earn/info_bot_earn_list.cpp
index 84910f9abbaad2..d3643c92445758 100644
--- a/Telegram/SourceFiles/info/bot/earn/info_bot_earn_list.cpp
+++ b/Telegram/SourceFiles/info/bot/earn/info_bot_earn_list.cpp
@@ -42,9 +42,14 @@ For license and copyright information please follow this link:
 #include "styles/style_settings.h"
 #include "styles/style_statistics.h"
 
+#include "tdb/tdb_account.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Info::BotEarn {
 namespace {
 
+using namespace Tdb;
+
 void AddHeader(
 		not_null<Ui::VerticalLayout*> content,
 		tr::phrase<> text) {
@@ -98,6 +103,20 @@ void InnerWidget::load() {
 			_loaded.fire(true);
 			fill();
 
+			_peer->session().tdb().updates(
+			) | rpl::start_with_next([=](const TLupdate &update) {
+				update.match([&](const TLDupdateStarRevenueStatus &data) {
+					const auto peerId = peerFromSender(data.vowner_id());
+					if (peerId == _peer->id) {
+						request([=](Data::CreditsEarnStatistics state) {
+							_state = state;
+							_stateUpdated.fire({});
+						});
+					}
+				}, [](const auto &) {
+				});
+			}, lifetime());
+#if 0 // mtp
 			_peer->session().account().mtpUpdates(
 			) | rpl::start_with_next([=](const MTPUpdates &updates) {
 				using TL = MTPDupdateStarsRevenueStatus;
@@ -111,6 +130,7 @@ void InnerWidget::load() {
 					}
 				});
 			}, lifetime());
+#endif
 		});
 	}, lifetime());
 }
diff --git a/Telegram/SourceFiles/info/channel_statistics/earn/info_channel_earn_list.cpp b/Telegram/SourceFiles/info/channel_statistics/earn/info_channel_earn_list.cpp
index 51cf9506a2e377..0399659575d361 100644
--- a/Telegram/SourceFiles/info/channel_statistics/earn/info_channel_earn_list.cpp
+++ b/Telegram/SourceFiles/info/channel_statistics/earn/info_channel_earn_list.cpp
@@ -66,9 +66,14 @@ For license and copyright information please follow this link:
 #include <QtSvg/QSvgRenderer>
 #include <QtWidgets/QApplication>
 
+#include "tdb/tdb_account.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Info::ChannelEarn {
 namespace {
 
+using namespace Tdb;
+
 using EarnInt = Data::EarnInt;
 
 [[nodiscard]] bool WithdrawalEnabled(not_null<Main::Session*> session) {
@@ -300,6 +305,41 @@ void InnerWidget::load() {
 		state->apiLifetime.destroy();
 		state->apiCreditsLifetime.destroy();
 
+		const auto peerId = _peer->id;
+		_peer->session().tdb().updates(
+		) | rpl::start_with_next([=](const TLupdate &update) {
+			update.match([&](const TLDupdateStarRevenueStatus &data) {
+				if (peerId != peerFromSender(data.vowner_id())) {
+					return;
+				}
+				const auto &status = data.vstatus().data();
+				auto &e = _state.creditsEarn;
+				e.currentBalance = status.vcurrent_count().v;
+				e.availableBalance = status.vavailable_count().v;
+				e.overallRevenue = status.vtotal_count().v;
+				e.isWithdrawalEnabled = status.vwithdrawal_enabled().v;
+				e.nextWithdrawalAt = (status.vwithdrawal_enabled().v
+					? QDateTime::currentDateTime().addSecs(
+						status.vnext_withdrawal_in().v)
+					: QDateTime()),
+				state->apiCreditsHistory.request({}, [=](
+						const Data::CreditsStatusSlice &data) {
+					_state.creditsStatusSlice = data;
+					_stateUpdated.fire({});
+				});
+			}, [&](const TLDupdateChatRevenueAmount &data) {
+				if (peerId != peerFromTdbChat(data.vchat_id())) {
+					return;
+				}
+				const auto &amount = data.vrevenue_amount().data();
+				auto &e = _state.currencyEarn;
+				e.currentBalance = amount.vbalance_amount().v;
+				e.availableBalance = amount.vavailable_amount().v;
+				e.overallRevenue = amount.vtotal_amount().v;
+				_stateUpdated.fire({});
+			}, [](const auto &) {});
+		}, lifetime());
+#if 0 // mtp
 		_peer->session().account().mtpUpdates(
 		) | rpl::start_with_next([=, peerId = _peer->id](
 				const MTPUpdates &updates) {
@@ -351,6 +391,7 @@ void InnerWidget::load() {
 				}
 			});
 		}, lifetime());
+#endif
 	};
 
 	_showFinished.events(
@@ -361,10 +402,12 @@ void InnerWidget::load() {
 			state->apiCreditsHistory.request({}, [=](
 					const Data::CreditsStatusSlice &data) {
 				_state.creditsStatusSlice = data;
+#if 0 // mtp
 				::Api::PremiumPeerBot(
 					&_peer->session()
 				) | rpl::start_with_next([=](not_null<PeerData*> bot) {
 					_state.premiumBotId = bot->id;
+#endif
 					state->apiCredits.request(
 					) | rpl::start_with_error_done([=](const QString &error) {
 						if (canViewCredits) {
@@ -377,8 +420,10 @@ void InnerWidget::load() {
 						_state.creditsEarn = state->apiCredits.data();
 						finish();
 					}, state->apiCreditsLifetime);
+#if 0 // mtp
 					state->apiPremiumBotLifetime.destroy();
 				}, state->apiPremiumBotLifetime);
+#endif
 			});
 		}, state->apiLifetime);
 	}, lifetime());
diff --git a/Telegram/SourceFiles/info/profile/info_profile_actions.cpp b/Telegram/SourceFiles/info/profile/info_profile_actions.cpp
index 24632d7c923aec..b0be2815a44e11 100644
--- a/Telegram/SourceFiles/info/profile/info_profile_actions.cpp
+++ b/Telegram/SourceFiles/info/profile/info_profile_actions.cpp
@@ -932,10 +932,16 @@ void ReportReactionBox(
 					ChatRestrictionsInfo());
 			}
 		}
+#if 0 // mtp
 		data.group->session().api().request(MTPmessages_ReportReaction(
 			data.group->input,
 			MTP_int(data.messageId.bare),
 			participant->input
+#endif
+		data.group->session().sender().request(TLreportMessageReactions(
+			peerToTdbChat(data.group->id),
+			tl_int53(data.messageId.bare),
+			peerToSender(participant->id)
 		)).done(crl::guard(controller, [=] {
 			controller->showToast(tr::lng_report_thanks(tr::now));
 		})).send();
diff --git a/Telegram/SourceFiles/settings/business/settings_chatbots.cpp b/Telegram/SourceFiles/settings/business/settings_chatbots.cpp
index 3c75cf9baf8fdb..01114bea661e65 100644
--- a/Telegram/SourceFiles/settings/business/settings_chatbots.cpp
+++ b/Telegram/SourceFiles/settings/business/settings_chatbots.cpp
@@ -30,9 +30,14 @@ For license and copyright information please follow this link:
 #include "styles/style_layers.h"
 #include "styles/style_settings.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace Settings {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kDebounceTimeout = crl::time(400);
 
 enum class LookupState {
@@ -272,6 +277,11 @@ Main::Session &PreviewController::session() const {
 			auto result = rpl::lifetime();
 
 			const auto requestId = result.make_state<mtpRequestId>();
+			*requestId = session->sender().request(TLsearchPublicChat(
+				tl_string(extracted)
+			)).done([=](const TLchat &result) {
+				const auto peer = session->data().processPeer(result);
+#if 0 // mtp
 			*requestId = session->api().request(MTPcontacts_ResolveUsername(
 				MTP_string(extracted)
 			)).done([=](const MTPcontacts_ResolvedPeer &result) {
@@ -280,6 +290,7 @@ Main::Session &PreviewController::session() const {
 				session->data().processChats(data.vchats());
 				const auto peerId = peerFromMTP(data.vpeer());
 				const auto peer = session->data().peer(peerId);
+#endif
 				if (const auto user = peer->asUser()) {
 					if (user->isBot()) {
 						cache->emplace(extracted, user);
@@ -298,7 +309,10 @@ Main::Session &PreviewController::session() const {
 			}).send();
 
 			result.add([=] {
+#if 0 // mtp
 				session->api().request(*requestId).cancel();
+#endif
+				session->sender().request(*requestId).cancel();
 			});
 			return result;
 		};
diff --git a/Telegram/SourceFiles/settings/business/settings_shortcut_messages.cpp b/Telegram/SourceFiles/settings/business/settings_shortcut_messages.cpp
index 1610aafee8d57a..6c627d46228f08 100644
--- a/Telegram/SourceFiles/settings/business/settings_shortcut_messages.cpp
+++ b/Telegram/SourceFiles/settings/business/settings_shortcut_messages.cpp
@@ -1262,7 +1262,11 @@ void ShortcutMessages::edit(
 		if (!*saveEditMsgRequestId) {
 			return;
 		}
+#if 0 // mtp
 		_session->api().request(base::take(*saveEditMsgRequestId)).cancel();
+#endif
+		_session->sender().request(
+			base::take(*saveEditMsgRequestId)).cancel();
 	});
 
 	const auto done = [=](mtpRequestId requestId) {
diff --git a/Telegram/SourceFiles/settings/settings_business.cpp b/Telegram/SourceFiles/settings/settings_business.cpp
index 66b707c5fcc144..3e3391db261733 100644
--- a/Telegram/SourceFiles/settings/settings_business.cpp
+++ b/Telegram/SourceFiles/settings/settings_business.cpp
@@ -396,7 +396,9 @@ void Business::setupContent() {
 	const auto owner = &_controller->session().data();
 	owner->chatbots().preload();
 	owner->businessInfo().preload();
+#if 0 // mtp
 	owner->shortcutMessages().preloadShortcuts();
+#endif
 	owner->session().api().chatLinks().preload();
 
 	Ui::AddSkip(content, st::settingsFromFileTop);
@@ -688,6 +690,16 @@ QPointer<Ui::RpWidget> Business::createPinnedToBottom(
 
 	auto buttonText = _buttonText.value();
 
+	const auto weak = base::make_weak(_controller);
+	const auto startSubscription = [=] {
+		const auto value = _radioGroup->current();
+		const auto options = session->api().premium().subscriptionOptions();
+		if (value >= 0 && value < options.size()) {
+			options[value].startPayment(QVariant::fromValue(
+				ClickHandlerContext{ .sessionWindow = weak }));
+		}
+	};
+
 	_subscribe = CreateSubscribeButton({
 		_controller,
 		content,
@@ -700,6 +712,9 @@ QPointer<Ui::RpWidget> Business::createPinnedToBottom(
 				? options[value].botUrl
 				: QString();
 		},
+		nullptr, // show
+		false, // showPromo
+		startSubscription
 	});
 	{
 		const auto callback = [=](int value) {
diff --git a/Telegram/SourceFiles/settings/settings_credits_graphics.cpp b/Telegram/SourceFiles/settings/settings_credits_graphics.cpp
index 1e92b697ba5f51..e25e6d9063964a 100644
--- a/Telegram/SourceFiles/settings/settings_credits_graphics.cpp
+++ b/Telegram/SourceFiles/settings/settings_credits_graphics.cpp
@@ -265,7 +265,10 @@ void AddViewMediaHandler(
 		.flags = MessageFlag::HasFromId | MessageFlag::AdminLogEntry,
 		.from = peerId,
 		.date = base::unixtime::serialize(e.date),
+	}, TextWithEntities());
+#if 0 // mtp
 	}, TextWithEntities(), MTP_messageMediaEmpty());
+#endif
 	auto fake = std::vector<std::unique_ptr<Data::Media>>();
 	fake.reserve(e.extended.size());
 	for (const auto &item : e.extended) {
diff --git a/Telegram/SourceFiles/settings/settings_information.cpp b/Telegram/SourceFiles/settings/settings_information.cpp
index 93d5466605d74d..87e3f2656e05a3 100644
--- a/Telegram/SourceFiles/settings/settings_information.cpp
+++ b/Telegram/SourceFiles/settings/settings_information.cpp
@@ -388,7 +388,9 @@ void SetupBirthday(
 		{ &st::menuIconGiftPremium });
 
 	const auto key = Api::UserPrivacy::Key::Birthday;
+#if 0 // mtp
 	session->api().userPrivacy().reload(key);
+#endif
 	auto isExactlyContacts = session->api().userPrivacy().value(
 		key
 	) | rpl::map([=](const Api::UserPrivacy::Rule &value) {
diff --git a/Telegram/SourceFiles/storage/file_upload.cpp b/Telegram/SourceFiles/storage/file_upload.cpp
index 8911a5f542ea34..c8bf862c6bedf8 100644
--- a/Telegram/SourceFiles/storage/file_upload.cpp
+++ b/Telegram/SourceFiles/storage/file_upload.cpp
@@ -115,6 +115,7 @@ struct Uploader::Request {
 	bool nonPremiumDelayed = false;
 };
 
+#if 0 // mtp
 Uploader::Entry::Entry(
 	FullMsgId itemId,
 	const std::shared_ptr<FilePrepareResult> &file)
@@ -155,6 +156,7 @@ bool Uploader::Entry::setPartSize(int partSize) {
 	docPartsCount = (docSize + docPartSize - 1) / docPartSize;
 	return (docPartsCount <= kDocumentMaxPartsCountDefault);
 }
+#endif
 
 Uploader::Uploader(not_null<ApiWrap*> api)
 : _api(api) {
@@ -793,6 +795,7 @@ void Uploader::unpause() {
 #endif
 }
 
+#if 0 // mtp
 void Uploader::cancelRequests(FullMsgId itemId) {
 	for (auto i = begin(_requests); i != end(_requests);) {
 		if (i->second.itemId == itemId) {
@@ -810,6 +813,7 @@ void Uploader::cancelRequests(FullMsgId itemId) {
 		&Request::itemId
 	), end(_pendingFromRemovedDcIndices));
 }
+#endif
 
 void Uploader::cancelAllRequests() {
 #if 0 // mtp
diff --git a/Telegram/SourceFiles/window/window_main_menu_helpers.cpp b/Telegram/SourceFiles/window/window_main_menu_helpers.cpp
index bf15aacba58d8e..d620b8c4ab66b3 100644
--- a/Telegram/SourceFiles/window/window_main_menu_helpers.cpp
+++ b/Telegram/SourceFiles/window/window_main_menu_helpers.cpp
@@ -36,9 +36,14 @@ For license and copyright information please follow this link:
 #include "styles/style_menu_icons.h"
 #include "styles/style_window.h"
 
+#include "tdb/tdb_sender.h"
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Window {
 namespace {
 
+using namespace Tdb;
+
 class VersionLabel final
 	: public Ui::FlatLabel
 	, public Ui::AbstractTooltipShower {
@@ -94,6 +99,16 @@ not_null<Ui::SettingsButton*> AddMyChannelsBox(
 			Fn<void(not_null<DocumentData*>)> done) {
 		const auto api = box->lifetime().make_state<MTP::Sender>(
 			&session->mtp());
+		api->request(TLsearchStickerSet(
+			tl_string(u"tg_placeholders_android"_q),
+			tl_bool(false)
+		)).done([=](const TLstickerSet &result) {
+			const auto &v = result.data().vstickers().v;
+			if (v.size() > 1) {
+				done(session->data().processDocument(v[1]));
+			}
+		}).send();
+#if 0 // mtp
 		api->request(MTPmessages_GetStickerSet(
 			Data::InputStickerSet({
 				.shortName = u"tg_placeholders_android"_q,
@@ -108,6 +123,7 @@ not_null<Ui::SettingsButton*> AddMyChannelsBox(
 			}, [](const MTPDmessages_stickerSetNotModified &) {
 			});
 		}).send();
+#endif
 	};
 	const auto addIcon = [=](not_null<Ui::GenericBox*> box) {
 		const auto widget = box->addRow(object_ptr<Ui::RpWidget>(box));
diff --git a/Telegram/SourceFiles/window/window_session_controller.cpp b/Telegram/SourceFiles/window/window_session_controller.cpp
index 51699dc7f7cc43..2043656b77cc38 100644
--- a/Telegram/SourceFiles/window/window_session_controller.cpp
+++ b/Telegram/SourceFiles/window/window_session_controller.cpp
@@ -1606,6 +1606,7 @@ SessionController::SessionController(
 		}));
 	}, _lifetime);
 
+#if 0 // mtp
 	session->downloader().nonPremiumDelays(
 	) | rpl::start_with_next([=](DocumentId id) {
 		checkNonPremiumLimitToastDownload(id);
@@ -1615,6 +1616,7 @@ SessionController::SessionController(
 	) | rpl::start_with_next([=](FullMsgId id) {
 		checkNonPremiumLimitToastUpload(id);
 	}, _lifetime);
+#endif
 
 	session->addWindow(this);
 
@@ -1624,6 +1626,7 @@ SessionController::SessionController(
 	});
 }
 
+#if 0 // mtp
 bool SessionController::skipNonPremiumLimitToast(bool download) const {
 	if (session().premium()) {
 		return true;
@@ -1667,6 +1670,7 @@ void SessionController::checkNonPremiumLimitToastUpload(FullMsgId id) {
 		session().saveSettingsDelayed();
 	}
 }
+#endif
 
 void SessionController::suggestArchiveAndMute() {
 	const auto weak = base::make_weak(this);
@@ -1970,7 +1974,9 @@ void SessionController::setupPremiumToast() {
 	}) | rpl::distinct_until_changed() | rpl::skip(
 		1
 	) | rpl::filter([=](bool premium) {
+#if 0 // mtp
 		session().mtp().requestConfig();
+#endif
 		return premium;
 	}) | rpl::start_with_next([=] {
 		MainWindowShow(this).showToast({

From 2f2f9d9dd25b3ac64fbd3952df40d0d07a7634e5 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 16 Oct 2024 21:56:48 +0400
Subject: [PATCH 344/349] Update TDLib to 1.8.38. Build broken.

---
 Telegram/SourceFiles/tdb/td_api.tl          | 1384 +++++++++++++------
 Telegram/build/docker/centos_env/Dockerfile |    2 +-
 Telegram/build/prepare/prepare.py           |    6 +-
 3 files changed, 981 insertions(+), 411 deletions(-)

diff --git a/Telegram/SourceFiles/tdb/td_api.tl b/Telegram/SourceFiles/tdb/td_api.tl
index 9fb3077cb72e06..a6f6c8d20c9076 100644
--- a/Telegram/SourceFiles/tdb/td_api.tl
+++ b/Telegram/SourceFiles/tdb/td_api.tl
@@ -66,7 +66,7 @@ authenticationCodeTypeFirebaseAndroid device_verification_parameters:FirebaseDev
 
 //@description A digit-only authentication code is delivered via Firebase Authentication to the official iOS application
 //@receipt Receipt of successful application token validation to compare with receipt from push notification
-//@push_timeout Time after the next authentication method is supposed to be used if verification push notification isn't received, in seconds
+//@push_timeout Time after the next authentication method is expected to be used if verification push notification isn't received, in seconds
 //@length Length of the code
 authenticationCodeTypeFirebaseIos receipt:string push_timeout:int32 length:int32 = AuthenticationCodeType;
 
@@ -272,10 +272,10 @@ inputFileRemote id:string = InputFile;
 //@path Local path to the file
 inputFileLocal path:string = InputFile;
 
-//@description A file generated by the application
-//@original_path Local path to a file from which the file is generated; may be empty if there is no such file
+//@description A file generated by the application. The application must handle updates updateFileGenerationStart and updateFileGenerationStop to generate the file when asked by TDLib
+//@original_path Local path to a file from which the file is generated. The path doesn't have to be a valid path and is used by TDLib only to detect name and MIME type of the generated file
 //@conversion String specifying the conversion applied to the original file; must be persistent across application restarts. Conversions beginning with '#' are reserved for internal TDLib usage
-//@expected_size Expected size of the generated file, in bytes; 0 if unknown
+//@expected_size Expected size of the generated file, in bytes; pass 0 if unknown
 inputFileGenerated original_path:string conversion:string expected_size:int53 = InputFile;
 
 
@@ -439,7 +439,7 @@ animation duration:int32 width:int32 height:int32 file_name:string mime_type:str
 //@file_name Original name of the file; as defined by the sender
 //@mime_type The MIME type of the file; as defined by the sender
 //@album_cover_minithumbnail The minithumbnail of the album cover; may be null
-//@album_cover_thumbnail The thumbnail of the album cover in JPEG format; as defined by the sender. The full size thumbnail is supposed to be extracted from the downloaded audio file; may be null
+//@album_cover_thumbnail The thumbnail of the album cover in JPEG format; as defined by the sender. The full size thumbnail is expected to be extracted from the downloaded audio file; may be null
 //@external_album_covers Album cover variants to use if the downloaded audio file contains no album cover. Provided thumbnail dimensions are approximate
 //@audio File containing the audio
 audio duration:int32 title:string performer:string file_name:string mime_type:string album_cover_minithumbnail:minithumbnail album_cover_thumbnail:thumbnail external_album_covers:vector<thumbnail> audio:file = Audio;
@@ -478,7 +478,7 @@ sticker id:int64 set_id:int64 width:int32 height:int32 emoji:string format:Stick
 //@file_name Original name of the file; as defined by the sender
 //@mime_type MIME type of the file; as defined by the sender
 //@has_stickers True, if stickers were added to the video. The list of corresponding sticker sets can be received using getAttachedStickerSets
-//@supports_streaming True, if the video is supposed to be streamed
+//@supports_streaming True, if the video is expected to be streamed
 //@minithumbnail Video minithumbnail; may be null
 //@thumbnail Video thumbnail in JPEG or MPEG4 format; as defined by the sender; may be null
 //@video File containing the video
@@ -565,6 +565,15 @@ webApp short_name:string title:string description:string photo:photo animation:a
 poll id:int64 question:formattedText options:vector<pollOption> total_voter_count:int32 recent_voter_ids:vector<MessageSender> is_anonymous:Bool type:PollType open_period:int32 close_date:int32 is_closed:Bool = Poll;
 
 
+//@description Describes an alternative reencoded quality of a video file
+//@width Video width
+//@height Video height
+//@codec Codec used for video file encoding, for example, "h264", "h265", or "av1"
+//@hls_file HLS file describing the video
+//@video File containing the video
+alternativeVideo width:int32 height:int32 codec:string hls_file:file video:file = AlternativeVideo;
+
+
 //@description Describes a chat background
 //@id Unique background identifier
 //@is_default True, if this is one of default backgrounds
@@ -615,12 +624,14 @@ userTypeDeleted = UserType;
 //@can_be_edited True, if the bot is owned by the current user and can be edited using the methods toggleBotUsernameIsActive, reorderBotActiveUsernames, setBotProfilePhoto, setBotName, setBotInfoDescription, and setBotInfoShortDescription
 //@can_join_groups True, if the bot can be invited to basic group and supergroup chats
 //@can_read_all_group_messages True, if the bot can read all messages in basic group or supergroup chats and not just those addressed to the bot. In private and channel chats a bot can always read all messages
+//@has_main_web_app True, if the bot has the main Web App
 //@is_inline True, if the bot supports inline queries
 //@inline_query_placeholder Placeholder for inline queries (displayed on the application input field)
 //@need_location True, if the location of the user is expected to be sent with every inline query to this bot
 //@can_connect_to_business True, if the bot supports connection to Telegram Business accounts
 //@can_be_added_to_attachment_menu True, if the bot can be added to attachment or side menu
-userTypeBot can_be_edited:Bool can_join_groups:Bool can_read_all_group_messages:Bool is_inline:Bool inline_query_placeholder:string need_location:Bool can_connect_to_business:Bool can_be_added_to_attachment_menu:Bool = UserType;
+//@active_user_count The number of recently active users of the bot
+userTypeBot can_be_edited:Bool can_join_groups:Bool can_read_all_group_messages:Bool has_main_web_app:Bool is_inline:Bool inline_query_placeholder:string need_location:Bool can_connect_to_business:Bool can_be_added_to_attachment_menu:Bool active_user_count:int32 = UserType;
 
 //@description No information on the user besides the user identifier is available, yet this user has not been deleted. This object is extremely rare and must be handled like a deleted user. It is not possible to perform any actions on users of this type
 userTypeUnknown = UserType;
@@ -864,6 +875,30 @@ chatPermissions can_send_basic_messages:Bool can_send_audios:Bool can_send_docum
 chatAdministratorRights can_manage_chat:Bool can_change_info:Bool can_post_messages:Bool can_edit_messages:Bool can_delete_messages:Bool can_invite_users:Bool can_restrict_members:Bool can_pin_messages:Bool can_manage_topics:Bool can_promote_members:Bool can_manage_video_chats:Bool can_post_stories:Bool can_edit_stories:Bool can_delete_stories:Bool is_anonymous:Bool = ChatAdministratorRights;
 
 
+//@description Describes subscription plan paid in Telegram Stars
+//@period The number of seconds between consecutive Telegram Star debiting
+//@star_count The amount of Telegram Stars that must be paid for each period
+starSubscriptionPricing period:int32 star_count:int53 = StarSubscriptionPricing;
+
+//@description Contains information about subscription to a channel chat paid in Telegram Stars
+//@id Unique identifier of the subscription
+//@chat_id Identifier of the channel chat that is subscribed
+//@expiration_date Point in time (Unix timestamp) when the subscription will expire or expired
+//@can_reuse True, if the subscription is active and the user can use the method reuseStarSubscription to join the subscribed chat again
+//@is_canceled True, if the subscription was canceled
+//@is_expiring True, if the subscription expires soon and there are no enough Telegram Stars on the user's balance to extend it
+//@invite_link The invite link that can be used to renew the subscription if it has been expired; may be empty, if the link isn't available anymore
+//@pricing The subscription plan
+starSubscription id:string chat_id:int53 expiration_date:int32 can_reuse:Bool is_canceled:Bool is_expiring:Bool invite_link:string pricing:starSubscriptionPricing = StarSubscription;
+
+//@description Represents a list of Telegram Star subscriptions
+//@star_count The amount of owned Telegram Stars
+//@subscriptions List of subscriptions for Telegram Stars
+//@required_star_count The number of Telegram Stars required to buy to extend subscriptions expiring soon
+//@next_offset The offset for the next request. If empty, then there are no more results
+starSubscriptions star_count:int53 subscriptions:vector<starSubscription> required_star_count:int53 next_offset:string = StarSubscriptions;
+
+
 //@description Contains information about a product that can be paid with invoice
 //@title Product title
 //@param_description Product description
@@ -875,7 +910,7 @@ productInfo title:string description:formattedText photo:photo = ProductInfo;
 //@currency ISO 4217 currency code for Telegram Premium subscription payment
 //@amount The amount to pay, in the smallest units of the currency
 //@discount_percentage The discount associated with this option, as a percentage
-//@month_count Number of months the Telegram Premium subscription will be active
+//@month_count Number of months the Telegram Premium subscription will be active. Use getPremiumInfoSticker to get the sticker to be used as representation of the Telegram Premium subscription
 //@store_product_id Identifier of the store product associated with the option
 //@payment_link An internal link to be opened for buying Telegram Premium to the user if store payment isn't possible; may be null if direct payment isn't available
 premiumPaymentOption currency:string amount:int53 discount_percentage:int32 month_count:int32 store_product_id:string payment_link:InternalLinkType = PremiumPaymentOption;
@@ -887,16 +922,16 @@ premiumPaymentOption currency:string amount:int53 discount_percentage:int32 mont
 //@last_transaction_id Identifier of the last in-store transaction for the currently used option
 premiumStatePaymentOption payment_option:premiumPaymentOption is_current:Bool is_upgrade:Bool last_transaction_id:string = PremiumStatePaymentOption;
 
-//@description Describes an option for creating Telegram Premium gift codes. Use telegramPaymentPurposePremiumGiftCodes for out-of-store payments
+//@description Describes an option for creating Telegram Premium gift codes or Telegram Premium giveaway. Use telegramPaymentPurposePremiumGiftCodes or telegramPaymentPurposePremiumGiveaway for out-of-store payments
 //@currency ISO 4217 currency code for Telegram Premium gift code payment
 //@amount The amount to pay, in the smallest units of the currency
-//@user_count Number of users which will be able to activate the gift codes
+//@winner_count Number of users which will be able to activate the gift codes
 //@month_count Number of months the Telegram Premium subscription will be active
 //@store_product_id Identifier of the store product associated with the option; may be empty if none
 //@store_product_quantity Number of times the store product must be paid
-premiumGiftCodePaymentOption currency:string amount:int53 user_count:int32 month_count:int32 store_product_id:string store_product_quantity:int32 = PremiumGiftCodePaymentOption;
+premiumGiftCodePaymentOption currency:string amount:int53 winner_count:int32 month_count:int32 store_product_id:string store_product_quantity:int32 = PremiumGiftCodePaymentOption;
 
-//@description Contains a list of options for creating Telegram Premium gift codes
+//@description Contains a list of options for creating Telegram Premium gift codes or Telegram Premium giveaway
 //@options The list of options
 premiumGiftCodePaymentOptions options:vector<premiumGiftCodePaymentOption> = PremiumGiftCodePaymentOptions;
 
@@ -910,31 +945,133 @@ premiumGiftCodePaymentOptions options:vector<premiumGiftCodePaymentOption> = Pre
 //@use_date Point in time (Unix timestamp) when the code was activated; 0 if none
 premiumGiftCodeInfo creator_id:MessageSender creation_date:int32 is_from_giveaway:Bool giveaway_message_id:int53 month_count:int32 user_id:int53 use_date:int32 = PremiumGiftCodeInfo;
 
-//@description Describes an option for buying Telegram stars. Use telegramPaymentPurposeStars for out-of-store payments
+//@description Describes an option for buying Telegram Stars. Use telegramPaymentPurposeStars for out-of-store payments
 //@currency ISO 4217 currency code for the payment
 //@amount The amount to pay, in the smallest units of the currency
-//@star_count Number of Telegram stars that will be purchased
+//@star_count Number of Telegram Stars that will be purchased
 //@store_product_id Identifier of the store product associated with the option; may be empty if none
 //@is_additional True, if the option must be shown only in the full list of payment options
 starPaymentOption currency:string amount:int53 star_count:int53 store_product_id:string is_additional:Bool = StarPaymentOption;
 
-//@description Contains a list of options for buying Telegram stars
+//@description Contains a list of options for buying Telegram Stars
 //@options The list of options
 starPaymentOptions options:vector<starPaymentOption> = StarPaymentOptions;
 
+//@description Describes an option for the number of winners of a Telegram Star giveaway
+//@winner_count The number of users that will be chosen as winners
+//@won_star_count The number of Telegram Stars that will be won by the winners of the giveaway
+//@is_default True, if the option must be chosen by default
+starGiveawayWinnerOption winner_count:int32 won_star_count:int53 is_default:Bool = StarGiveawayWinnerOption;
+
+//@description Describes an option for creating Telegram Star giveaway. Use telegramPaymentPurposeStarGiveaway for out-of-store payments
+//@currency ISO 4217 currency code for the payment
+//@amount The amount to pay, in the smallest units of the currency
+//@star_count Number of Telegram Stars that will be distributed among winners
+//@store_product_id Identifier of the store product associated with the option; may be empty if none
+//@yearly_boost_count Number of times the chat will be boosted for one year if the option is chosen
+//@winner_options Allowed options for the number of giveaway winners
+//@is_default True, if the option must be chosen by default
+//@is_additional True, if the option must be shown only in the full list of payment options
+starGiveawayPaymentOption currency:string amount:int53 star_count:int53 store_product_id:string yearly_boost_count:int32 winner_options:vector<starGiveawayWinnerOption> is_default:Bool is_additional:Bool = StarGiveawayPaymentOption;
+
+//@description Contains a list of options for creating Telegram Star giveaway
+//@options The list of options
+starGiveawayPaymentOptions options:vector<starGiveawayPaymentOption> = StarGiveawayPaymentOptions;
+
+//@description Describes a gift that can be sent to another user
+//@id Unique identifier of the gift
+//@sticker The sticker representing the gift
+//@star_count Number of Telegram Stars that must be paid for the gift
+//@default_sell_star_count Number of Telegram Stars that can be claimed by the receiver instead of the gift by default. If the gift was paid with just bought Telegram Stars, then full value can be claimed
+//@remaining_count Number of remaining times the gift can be purchased by all users; 0 if not limited or the gift was sold out
+//@total_count Number of total times the gift can be purchased by all users; 0 if not limited
+gift id:int64 sticker:sticker star_count:int53 default_sell_star_count:int53 remaining_count:int32 total_count:int32 = Gift;
+
+//@description Contains a list of gifts that can be sent to another user
+//@gifts The list of gifts
+gifts gifts:vector<gift> = Gifts;
+
+//@description Represents a gift received by a user
+//@sender_user_id Identifier of the user that sent the gift; 0 if unknown
+//@text Message added to the gift
+//@is_private True, if the sender and gift text are shown only to the gift receiver; otherwise, everyone are able to see them
+//@is_saved True, if the gift is displayed on the user's profile page; may be false only for the receiver of the gift
+//@date Point in time (Unix timestamp) when the gift was sent
+//@gift The gift
+//@message_id Identifier of the message with the gift in the chat with the sender of the gift; can be 0 or an identifier of a deleted message; only for the gift receiver
+//@sell_star_count Number of Telegram Stars that can be claimed by the receiver instead of the gift; only for the gift receiver
+userGift sender_user_id:int53 text:formattedText is_private:Bool is_saved:Bool date:int32 gift:gift message_id:int53 sell_star_count:int53 = UserGift;
+
+//@description Represents a list of gifts received by a user
+//@total_count The total number of received gifts
+//@gifts The list of gifts
+//@next_offset The offset for the next request. If empty, then there are no more results
+userGifts total_count:int32 gifts:vector<userGift> next_offset:string = UserGifts;
+
 
 //@class StarTransactionDirection
-//@description Describes direction of a transaction with Telegram stars
+//@description Describes direction of a transaction with Telegram Stars
 
-//@description The transaction is incoming and increases the number of owned Telegram stars
+//@description The transaction is incoming and increases the number of owned Telegram Stars
 starTransactionDirectionIncoming = StarTransactionDirection;
 
-//@description The transaction is outgoing and decreases the number of owned Telegram stars
+//@description The transaction is outgoing and decreases the number of owned Telegram Stars
 starTransactionDirectionOutgoing = StarTransactionDirection;
 
 
+//@class BotTransactionPurpose
+//@description Describes purpose of a transaction with a bot
+
+//@description Paid media were bought
+//@media The bought media if the transaction wasn't refunded
+//@payload Bot-provided payload; for bots only
+botTransactionPurposePaidMedia media:vector<PaidMedia> payload:string = BotTransactionPurpose;
+
+//@description User bought a product from the bot
+//@product_info Information about the bought product; may be null if not applicable
+//@invoice_payload Invoice payload; for bots only
+botTransactionPurposeInvoicePayment product_info:productInfo invoice_payload:bytes = BotTransactionPurpose;
+
+
+//@class ChatTransactionPurpose
+//@description Describes purpose of a transaction with a supergroup or a channel
+
+//@description Paid media were bought
+//@message_id Identifier of the corresponding message with paid media; can be 0 or an identifier of a deleted message
+//@media The bought media if the transaction wasn't refunded
+chatTransactionPurposePaidMedia message_id:int53 media:vector<PaidMedia> = ChatTransactionPurpose;
+
+//@description User joined the channel and subscribed to regular payments in Telegram Stars
+//@period The number of seconds between consecutive Telegram Star debiting
+chatTransactionPurposeJoin period:int32 = ChatTransactionPurpose;
+
+//@description User paid for a reaction
+//@message_id Identifier of the reacted message; can be 0 or an identifier of a deleted message
+chatTransactionPurposeReaction message_id:int53 = ChatTransactionPurpose;
+
+//@description User received Telegram Stars from a giveaway
+//@giveaway_message_id Identifier of the message with giveaway; can be 0 or an identifier of a deleted message
+chatTransactionPurposeGiveaway giveaway_message_id:int53 = ChatTransactionPurpose;
+
+
+//@class UserTransactionPurpose
+//@description Describes purpose of a transaction with a user
+
+//@description A user gifted Telegram Stars
+//@sticker A sticker to be shown in the transaction information; may be null if unknown
+userTransactionPurposeGiftedStars sticker:sticker = UserTransactionPurpose;
+
+//@description The current user sold a gift received from another user
+//@gift The gift
+userTransactionPurposeGiftSell gift:gift = UserTransactionPurpose;
+
+//@description The current user sent a gift to another user
+//@gift The gift
+userTransactionPurposeGiftSend gift:gift = UserTransactionPurpose;
+
+
 //@class StarTransactionPartner
-//@description Describes source or recipient of a transaction with Telegram stars
+//@description Describes source or recipient of a transaction with Telegram Stars
 
 //@description The transaction is a transaction with Telegram through a bot
 starTransactionPartnerTelegram = StarTransactionPartner;
@@ -953,75 +1090,97 @@ starTransactionPartnerFragment withdrawal_state:RevenueWithdrawalState = StarTra
 starTransactionPartnerTelegramAds = StarTransactionPartner;
 
 //@description The transaction is a transaction with a bot
-//@bot_user_id Identifier of the bot
-//@product_info Information about the bought product; may be null if not applicable
-//@invoice_payload Invoice payload; for bots only
-starTransactionPartnerBot bot_user_id:int53 product_info:productInfo invoice_payload:bytes = StarTransactionPartner;
+//@user_id Identifier of the bot
+//@purpose Purpose of the transaction
+starTransactionPartnerBot user_id:int53 purpose:BotTransactionPurpose = StarTransactionPartner;
 
-//@description The transaction is a transaction with a channel chat
+//@description The transaction is a transaction with a business account
+//@user_id Identifier of the business account user
+//@media The bought media if the transaction wasn't refunded
+starTransactionPartnerBusiness user_id:int53 media:vector<PaidMedia> = StarTransactionPartner;
+
+//@description The transaction is a transaction with a supergroup or a channel chat
 //@chat_id Identifier of the chat
-//@paid_media_message_id Identifier of the corresponding message with paid media; can be an identifier of a deleted message
-//@media Information about the bought media
-starTransactionPartnerChannel chat_id:int53 paid_media_message_id:int53 media:vector<PaidMedia> = StarTransactionPartner;
+//@purpose Purpose of the transaction
+starTransactionPartnerChat chat_id:int53 purpose:ChatTransactionPurpose = StarTransactionPartner;
+
+//@description The transaction is a transaction with another user
+//@user_id Identifier of the user; 0 if the user was anonymous
+//@purpose Purpose of the transaction
+starTransactionPartnerUser user_id:int53 purpose:UserTransactionPurpose = StarTransactionPartner;
 
 //@description The transaction is a transaction with unknown partner
 starTransactionPartnerUnsupported = StarTransactionPartner;
 
 
-//@description Represents a transaction changing the amount of owned Telegram stars
+//@description Represents a transaction changing the amount of owned Telegram Stars
 //@id Unique identifier of the transaction
-//@star_count The amount of added owned Telegram stars; negative for outgoing transactions
+//@star_count The amount of added owned Telegram Stars; negative for outgoing transactions
 //@is_refund True, if the transaction is a refund of a previous transaction
 //@date Point in time (Unix timestamp) when the transaction was completed
 //@partner Source of the incoming transaction, or its recipient for outgoing transactions
 starTransaction id:string star_count:int53 is_refund:Bool date:int32 partner:StarTransactionPartner = StarTransaction;
 
-//@description Represents a list of Telegram star transactions
-//@star_count The amount of owned Telegram stars
-//@transactions List of transactions with Telegram stars
+//@description Represents a list of Telegram Star transactions
+//@star_count The amount of owned Telegram Stars
+//@transactions List of transactions with Telegram Stars
 //@next_offset The offset for the next request. If empty, then there are no more results
 starTransactions star_count:int53 transactions:vector<starTransaction> next_offset:string = StarTransactions;
 
 
-//@class PremiumGiveawayParticipantStatus
-//@description Contains information about status of a user in a Telegram Premium giveaway
+//@class GiveawayParticipantStatus
+//@description Contains information about status of a user in a giveaway
 
 //@description The user is eligible for the giveaway
-premiumGiveawayParticipantStatusEligible = PremiumGiveawayParticipantStatus;
+giveawayParticipantStatusEligible = GiveawayParticipantStatus;
 
 //@description The user participates in the giveaway
-premiumGiveawayParticipantStatusParticipating = PremiumGiveawayParticipantStatus;
+giveawayParticipantStatusParticipating = GiveawayParticipantStatus;
 
 //@description The user can't participate in the giveaway, because they have already been member of the chat
 //@joined_chat_date Point in time (Unix timestamp) when the user joined the chat
-premiumGiveawayParticipantStatusAlreadyWasMember joined_chat_date:int32 = PremiumGiveawayParticipantStatus;
+giveawayParticipantStatusAlreadyWasMember joined_chat_date:int32 = GiveawayParticipantStatus;
 
 //@description The user can't participate in the giveaway, because they are an administrator in one of the chats that created the giveaway
 //@chat_id Identifier of the chat administered by the user
-premiumGiveawayParticipantStatusAdministrator chat_id:int53 = PremiumGiveawayParticipantStatus;
+giveawayParticipantStatusAdministrator chat_id:int53 = GiveawayParticipantStatus;
 
 //@description The user can't participate in the giveaway, because they phone number is from a disallowed country
 //@user_country_code A two-letter ISO 3166-1 alpha-2 country code of the user's country
-premiumGiveawayParticipantStatusDisallowedCountry user_country_code:string = PremiumGiveawayParticipantStatus;
+giveawayParticipantStatusDisallowedCountry user_country_code:string = GiveawayParticipantStatus;
 
 
-//@class PremiumGiveawayInfo
-//@description Contains information about Telegram Premium giveaway
+//@class GiveawayInfo
+//@description Contains information about a giveaway
 
 //@description Describes an ongoing giveaway
 //@creation_date Point in time (Unix timestamp) when the giveaway was created
 //@status Status of the current user in the giveaway
 //@is_ended True, if the giveaway has ended and results are being prepared
-premiumGiveawayInfoOngoing creation_date:int32 status:PremiumGiveawayParticipantStatus is_ended:Bool = PremiumGiveawayInfo;
+giveawayInfoOngoing creation_date:int32 status:GiveawayParticipantStatus is_ended:Bool = GiveawayInfo;
 
 //@description Describes a completed giveaway
 //@creation_date Point in time (Unix timestamp) when the giveaway was created
 //@actual_winners_selection_date Point in time (Unix timestamp) when the winners were selected. May be bigger than winners selection date specified in parameters of the giveaway
 //@was_refunded True, if the giveaway was canceled and was fully refunded
+//@is_winner True, if the current user is a winner of the giveaway
 //@winner_count Number of winners in the giveaway
-//@activation_count Number of winners, which activated their gift codes
-//@gift_code Telegram Premium gift code that was received by the current user; empty if the user isn't a winner in the giveaway
-premiumGiveawayInfoCompleted creation_date:int32 actual_winners_selection_date:int32 was_refunded:Bool winner_count:int32 activation_count:int32 gift_code:string = PremiumGiveawayInfo;
+//@activation_count Number of winners, which activated their gift codes; for Telegram Premium giveaways only
+//@gift_code Telegram Premium gift code that was received by the current user; empty if the user isn't a winner in the giveaway or the giveaway isn't a Telegram Premium giveaway
+//@won_star_count The amount of Telegram Stars won by the current user; 0 if the user isn't a winner in the giveaway or the giveaway isn't a Telegram Star giveaway
+giveawayInfoCompleted creation_date:int32 actual_winners_selection_date:int32 was_refunded:Bool is_winner:Bool winner_count:int32 activation_count:int32 gift_code:string won_star_count:int53 = GiveawayInfo;
+
+
+//@class GiveawayPrize
+//@description Contains information about a giveaway prize
+
+//@description The giveaway sends Telegram Premium subscriptions to the winners
+//@month_count Number of months the Telegram Premium subscription will be active after code activation
+giveawayPrizePremium month_count:int32 = GiveawayPrize;
+
+//@description The giveaway sends Telegram Stars to the winners
+//@star_count Number of Telegram Stars that will be shared by all winners
+giveawayPrizeStars star_count:int53 = GiveawayPrize;
 
 
 //@description Contains information about supported accent color for user/chat name, background of empty chat photo, replies to messages and link previews
@@ -1102,13 +1261,15 @@ user id:int53 first_name:string last_name:string usernames:usernames phone_numbe
 //@animation Animation shown in the chat with the bot if the chat is empty; may be null
 //@menu_button Information about a button to show instead of the bot commands menu button; may be null if ordinary bot commands menu must be shown
 //@commands List of the bot commands
+//@privacy_policy_url The HTTP link to the privacy policy of the bot. If empty, then /privacy command must be used if supported by the bot. If the command isn't supported, then https://telegram.org/privacy-tpa must be opened
 //@default_group_administrator_rights Default administrator rights for adding the bot to basic group and supergroup chats; may be null
 //@default_channel_administrator_rights Default administrator rights for adding the bot to channels; may be null
+//@has_media_previews True, if the bot has media previews
 //@edit_commands_link The internal link, which can be used to edit bot commands; may be null
 //@edit_description_link The internal link, which can be used to edit bot description; may be null
 //@edit_description_media_link The internal link, which can be used to edit the photo or animation shown in the chat with the bot if the chat is empty; may be null
 //@edit_settings_link The internal link, which can be used to edit bot settings; may be null
-botInfo short_description:string description:string photo:photo animation:animation menu_button:botMenuButton commands:vector<botCommand> default_group_administrator_rights:chatAdministratorRights default_channel_administrator_rights:chatAdministratorRights edit_commands_link:InternalLinkType edit_description_link:InternalLinkType edit_description_media_link:InternalLinkType edit_settings_link:InternalLinkType = BotInfo;
+botInfo short_description:string description:string photo:photo animation:animation menu_button:botMenuButton commands:vector<botCommand> privacy_policy_url:string default_group_administrator_rights:chatAdministratorRights default_channel_administrator_rights:chatAdministratorRights has_media_previews:Bool edit_commands_link:InternalLinkType edit_description_link:InternalLinkType edit_description_media_link:InternalLinkType edit_settings_link:InternalLinkType = BotInfo;
 
 //@description Contains full information about a user
 //@personal_photo User profile photo set by the current user for the contact; may be null. If null and user.profile_photo is null, then the photo is empty; otherwise, it is unknown.
@@ -1131,16 +1292,22 @@ botInfo short_description:string description:string photo:photo animation:animat
 //@birthdate Birthdate of the user; may be null if unknown
 //@personal_chat_id Identifier of the personal chat of the user; 0 if none
 //@premium_gift_options The list of available options for gifting Telegram Premium to the user
+//@gift_count Number of gifts saved to profile by the user
 //@group_in_common_count Number of group chats where both the other user and the current user are a member; 0 for the current user
 //@business_info Information about business settings for Telegram Business accounts; may be null if none
 //@bot_info For bots, information about the bot; may be null if the user isn't a bot
-userFullInfo personal_photo:chatPhoto photo:chatPhoto public_photo:chatPhoto block_list:BlockList can_be_called:Bool supports_video_calls:Bool has_private_calls:Bool has_private_forwards:Bool has_restricted_voice_and_video_note_messages:Bool has_posted_to_profile_stories:Bool has_sponsored_messages_enabled:Bool need_phone_number_privacy_exception:Bool set_chat_background:Bool bio:formattedText birthdate:birthdate personal_chat_id:int53 premium_gift_options:vector<premiumPaymentOption> group_in_common_count:int32 business_info:businessInfo bot_info:botInfo = UserFullInfo;
+userFullInfo personal_photo:chatPhoto photo:chatPhoto public_photo:chatPhoto block_list:BlockList can_be_called:Bool supports_video_calls:Bool has_private_calls:Bool has_private_forwards:Bool has_restricted_voice_and_video_note_messages:Bool has_posted_to_profile_stories:Bool has_sponsored_messages_enabled:Bool need_phone_number_privacy_exception:Bool set_chat_background:Bool bio:formattedText birthdate:birthdate personal_chat_id:int53 premium_gift_options:vector<premiumPaymentOption> gift_count:int32 group_in_common_count:int32 business_info:businessInfo bot_info:botInfo = UserFullInfo;
 
 //@description Represents a list of users
 //@total_count Approximate total number of users found
 //@user_ids A list of user identifiers
 users total_count:int32 user_ids:vector<int53> = Users;
 
+//@description Represents a list of found users
+//@user_ids Identifiers of the found users
+//@next_offset The offset for the next request. If empty, then there are no more results
+foundUsers user_ids:vector<int53> next_offset:string = FoundUsers;
+
 
 //@description Contains information about a chat administrator
 //@user_id User identifier of the administrator
@@ -1170,7 +1337,8 @@ chatMemberStatusCreator custom_title:string is_anonymous:Bool is_member:Bool = C
 chatMemberStatusAdministrator custom_title:string can_be_edited:Bool rights:chatAdministratorRights = ChatMemberStatus;
 
 //@description The user is a member of the chat, without any additional privileges or restrictions
-chatMemberStatusMember = ChatMemberStatus;
+//@member_until_date Point in time (Unix timestamp) when the user will be removed from the chat because of the expired subscription; 0 if never. Ignored in setChatMemberStatus
+chatMemberStatusMember member_until_date:int32 = ChatMemberStatus;
 
 //@description The user is under certain restrictions in the chat. Not supported in basic groups and channels
 //@is_member True, if the user is a member of the chat
@@ -1266,13 +1434,15 @@ supergroupMembersFilterBots = SupergroupMembersFilter;
 //@date Point in time (Unix timestamp) when the link was created
 //@edit_date Point in time (Unix timestamp) when the link was last edited; 0 if never or unknown
 //@expiration_date Point in time (Unix timestamp) when the link will expire; 0 if never
+//@subscription_pricing Information about subscription plan that is applied to the users joining the chat by the link; may be null if the link doesn't require subscription
 //@member_limit The maximum number of members, which can join the chat using the link simultaneously; 0 if not limited. Always 0 if the link requires approval
 //@member_count Number of chat members, which joined the chat using the link
+//@expired_member_count Number of chat members, which joined the chat using the link, but have already left because of expired subscription; for subscription links only
 //@pending_join_request_count Number of pending join requests created using this link
 //@creates_join_request True, if the link only creates join request. If true, total number of joining members will be unlimited
 //@is_primary True, if the link is primary. Primary invite link can't have name, expiration date, or usage limit. There is exactly one primary invite link for each administrator with can_invite_users right at a given time
 //@is_revoked True, if the link was revoked
-chatInviteLink invite_link:string name:string creator_user_id:int53 date:int32 edit_date:int32 expiration_date:int32 member_limit:int32 member_count:int32 pending_join_request_count:int32 creates_join_request:Bool is_primary:Bool is_revoked:Bool = ChatInviteLink;
+chatInviteLink invite_link:string name:string creator_user_id:int53 date:int32 edit_date:int32 expiration_date:int32 subscription_pricing:starSubscriptionPricing member_limit:int32 member_count:int32 expired_member_count:int32 pending_join_request_count:int32 creates_join_request:Bool is_primary:Bool is_revoked:Bool = ChatInviteLink;
 
 //@description Contains a list of chat invite links
 //@total_count Approximate total number of chat invite links found
@@ -1315,6 +1485,12 @@ inviteLinkChatTypeSupergroup = InviteLinkChatType;
 inviteLinkChatTypeChannel = InviteLinkChatType;
 
 
+//@description Contains information about subscription plan that must be paid by the user to use a chat invite link
+//@pricing Information about subscription plan that must be paid by the user to use the link
+//@can_reuse True, if the user has already paid for the subscription and can use joinChatByInviteLink to join the subscribed chat again
+//@form_id Identifier of the payment form to use for subscription payment; 0 if the subscription can't be paid
+chatInviteLinkSubscriptionInfo pricing:starSubscriptionPricing can_reuse:Bool form_id:int64 = ChatInviteLinkSubscriptionInfo;
+
 //@description Contains information about a chat invite link
 //@chat_id Chat identifier of the invite link; 0 if the user has no access to the chat before joining
 //@accessible_for If non-zero, the amount of time for which read access to the chat will remain available, in seconds
@@ -1325,12 +1501,13 @@ inviteLinkChatTypeChannel = InviteLinkChatType;
 //@param_description Chat description
 //@member_count Number of members in the chat
 //@member_user_ids User identifiers of some chat members that may be known to the current user
+//@subscription_info Information about subscription plan that must be paid by the user to use the link; may be null if the link doesn't require subscription
 //@creates_join_request True, if the link only creates join request
 //@is_public True, if the chat is a public supergroup or channel, i.e. it has a username or it is a location-based supergroup
 //@is_verified True, if the chat is verified
 //@is_scam True, if many users reported this chat as a scam
 //@is_fake True, if many users reported this chat as a fake account
-chatInviteLinkInfo chat_id:int53 accessible_for:int32 type:InviteLinkChatType title:string photo:chatPhotoInfo accent_color_id:int32 description:string member_count:int32 member_user_ids:vector<int53> creates_join_request:Bool is_public:Bool is_verified:Bool is_scam:Bool is_fake:Bool = ChatInviteLinkInfo;
+chatInviteLinkInfo chat_id:int53 accessible_for:int32 type:InviteLinkChatType title:string photo:chatPhotoInfo accent_color_id:int32 description:string member_count:int32 member_user_ids:vector<int53> subscription_info:chatInviteLinkSubscriptionInfo creates_join_request:Bool is_public:Bool is_verified:Bool is_scam:Bool is_fake:Bool = ChatInviteLinkInfo;
 
 
 //@description Describes a user that sent a join request and waits for administrator approval
@@ -1379,12 +1556,13 @@ basicGroupFullInfo photo:chatPhoto description:string creator_user_id:int53 memb
 //@status Status of the current user in the supergroup or channel; custom title will always be empty
 //@member_count Number of members in the supergroup or channel; 0 if unknown. Currently, it is guaranteed to be known only if the supergroup or channel was received through
 //-getChatSimilarChats, getChatsToSendStories, getCreatedPublicChats, getGroupsInCommon, getInactiveSupergroupChats, getRecommendedChats, getSuitableDiscussionChats,
-//-getUserPrivacySettingRules, getVideoChatAvailableParticipants, searchChatsNearby, searchPublicChats, or in chatFolderInviteLinkInfo.missing_chat_ids, or in userFullInfo.personal_chat_id,
+//-getUserPrivacySettingRules, getVideoChatAvailableParticipants, searchPublicChats, or in chatFolderInviteLinkInfo.missing_chat_ids, or in userFullInfo.personal_chat_id,
 //-or for chats with messages or stories from publicForwards and foundStories
 //@boost_level Approximate boost level for the chat
 //@has_linked_chat True, if the channel has a discussion group, or the supergroup is the designated discussion group for a channel
 //@has_location True, if the supergroup is connected to a location, i.e. the supergroup is a location-based supergroup
-//@sign_messages True, if messages sent to the channel need to contain information about the sender. This field is only applicable to channels
+//@sign_messages True, if messages sent to the channel contains name of the sender. This field is only applicable to channels
+//@show_message_sender True, if messages sent to the channel have information about the sender user. This field is only applicable to channels
 //@join_to_send_messages True, if users need to join the supergroup before they can send messages. Always true for channels and non-discussion supergroups
 //@join_by_request True, if all users directly joining the supergroup need to be approved by supergroup administrators. Always false for channels and supergroups without username, location, or a linked chat
 //@is_slow_mode_enabled True, if the slow mode is enabled in the supergroup
@@ -1392,12 +1570,13 @@ basicGroupFullInfo photo:chatPhoto description:string creator_user_id:int53 memb
 //@is_broadcast_group True, if the supergroup is a broadcast group, i.e. only administrators can send messages and there is no limit on the number of members
 //@is_forum True, if the supergroup is a forum with topics
 //@is_verified True, if the supergroup or channel is verified
+//@has_sensitive_content True, if content of media messages in the supergroup or channel chat must be hidden with 18+ spoiler
 //@restriction_reason If non-empty, contains a human-readable description of the reason why access to this supergroup or channel must be restricted
 //@is_scam True, if many users reported this supergroup or channel as a scam
 //@is_fake True, if many users reported this supergroup or channel as a fake account
 //@has_active_stories True, if the supergroup or channel has non-expired stories available to the current user
 //@has_unread_active_stories True, if the supergroup or channel has unread non-expired stories available to the current user
-supergroup id:int53 usernames:usernames date:int32 status:ChatMemberStatus member_count:int32 boost_level:int32 has_linked_chat:Bool has_location:Bool sign_messages:Bool join_to_send_messages:Bool join_by_request:Bool is_slow_mode_enabled:Bool is_channel:Bool is_broadcast_group:Bool is_forum:Bool is_verified:Bool restriction_reason:string is_scam:Bool is_fake:Bool has_active_stories:Bool has_unread_active_stories:Bool = Supergroup;
+supergroup id:int53 usernames:usernames date:int32 status:ChatMemberStatus member_count:int32 boost_level:int32 has_linked_chat:Bool has_location:Bool sign_messages:Bool show_message_sender:Bool join_to_send_messages:Bool join_by_request:Bool is_slow_mode_enabled:Bool is_channel:Bool is_broadcast_group:Bool is_forum:Bool is_verified:Bool has_sensitive_content:Bool restriction_reason:string is_scam:Bool is_fake:Bool has_active_stories:Bool has_unread_active_stories:Bool = Supergroup;
 
 //@description Contains full information about a supergroup or channel
 //@photo Chat photo; may be null if empty or unknown. If non-null, then it is the same photo as in chat.photo
@@ -1409,6 +1588,7 @@ supergroup id:int53 usernames:usernames date:int32 status:ChatMemberStatus membe
 //@linked_chat_id Chat identifier of a discussion group for the channel, or a channel, for which the supergroup is the designated discussion group; 0 if none or unknown
 //@slow_mode_delay Delay between consecutive sent messages for non-administrator supergroup members, in seconds
 //@slow_mode_delay_expires_in Time left before next message can be sent in the supergroup, in seconds. An updateSupergroupFullInfo update is not triggered when value of this field changes, but both new and old values are non-zero
+//@can_enable_paid_reaction True, if paid reaction can be enabled in the channel chat; for channels only
 //@can_get_members True, if members of the chat can be retrieved via getSupergroupMembers or searchChatMembers
 //@has_hidden_members True, if non-administrators can receive only administrators and bots using getSupergroupMembers or searchChatMembers
 //@can_hide_members True, if non-administrators and non-bots can be hidden in responses to getSupergroupMembers and searchChatMembers for non-administrators
@@ -1433,7 +1613,7 @@ supergroup id:int53 usernames:usernames date:int32 status:ChatMemberStatus membe
 //@bot_commands List of commands of bots in the group
 //@upgraded_from_basic_group_id Identifier of the basic group from which supergroup was upgraded; 0 if none
 //@upgraded_from_max_message_id Identifier of the last message in the basic group from which supergroup was upgraded; 0 if none
-supergroupFullInfo photo:chatPhoto description:string member_count:int32 administrator_count:int32 restricted_count:int32 banned_count:int32 linked_chat_id:int53 slow_mode_delay:int32 slow_mode_delay_expires_in:double can_get_members:Bool has_hidden_members:Bool can_hide_members:Bool can_set_sticker_set:Bool can_set_location:Bool can_get_statistics:Bool can_get_revenue_statistics:Bool can_get_star_revenue_statistics:Bool can_toggle_aggressive_anti_spam:Bool is_all_history_available:Bool can_have_sponsored_messages:Bool has_aggressive_anti_spam_enabled:Bool has_paid_media_allowed:Bool has_pinned_stories:Bool my_boost_count:int32 unrestrict_boost_count:int32 sticker_set_id:int64 custom_emoji_sticker_set_id:int64 location:chatLocation invite_link:chatInviteLink bot_commands:vector<botCommands> upgraded_from_basic_group_id:int53 upgraded_from_max_message_id:int53 = SupergroupFullInfo;
+supergroupFullInfo photo:chatPhoto description:string member_count:int32 administrator_count:int32 restricted_count:int32 banned_count:int32 linked_chat_id:int53 slow_mode_delay:int32 slow_mode_delay_expires_in:double can_enable_paid_reaction:Bool can_get_members:Bool has_hidden_members:Bool can_hide_members:Bool can_set_sticker_set:Bool can_set_location:Bool can_get_statistics:Bool can_get_revenue_statistics:Bool can_get_star_revenue_statistics:Bool can_toggle_aggressive_anti_spam:Bool is_all_history_available:Bool can_have_sponsored_messages:Bool has_aggressive_anti_spam_enabled:Bool has_paid_media_allowed:Bool has_pinned_stories:Bool my_boost_count:int32 unrestrict_boost_count:int32 sticker_set_id:int64 custom_emoji_sticker_set_id:int64 location:chatLocation invite_link:chatInviteLink bot_commands:vector<botCommands> upgraded_from_basic_group_id:int53 upgraded_from_max_message_id:int53 = SupergroupFullInfo;
 
 
 //@class SecretChatState
@@ -1563,6 +1743,17 @@ reactionTypeEmoji emoji:string = ReactionType;
 //@custom_emoji_id Unique identifier of the custom emoji
 reactionTypeCustomEmoji custom_emoji_id:int64 = ReactionType;
 
+//@description The paid reaction in a channel chat
+reactionTypePaid = ReactionType;
+
+
+//@description Contains information about a user that added paid reactions
+//@sender_id Identifier of the user or chat that added the reactions; may be null for anonymous reactors that aren't the current user
+//@star_count Number of Telegram Stars added
+//@is_top True, if the reactor is one of the most active reactors; may be false if the reactor is the current user
+//@is_me True, if the paid reaction was added by the current user
+//@is_anonymous True, if the reactor is anonymous
+paidReactor sender_id:MessageSender star_count:int32 is_top:Bool is_me:Bool is_anonymous:Bool = PaidReactor;
 
 //@description Contains information about a forwarded message
 //@origin Origin of the forwarded message
@@ -1595,8 +1786,9 @@ messageReaction type:ReactionType total_count:int32 is_chosen:Bool used_sender_i
 //@description Contains a list of reactions added to a message
 //@reactions List of added reactions
 //@are_tags True, if the reactions are tags and Telegram Premium users can filter messages by them
-messageReactions reactions:vector<messageReaction> are_tags:Bool = MessageReactions;
-
+//@paid_reactors Information about top users that added the paid reaction
+//@can_get_added_reactions True, if the list of added reactions is available using getMessageAddedReactions
+messageReactions reactions:vector<messageReaction> are_tags:Bool paid_reactors:vector<paidReactor> can_get_added_reactions:Bool = MessageReactions;
 
 //@description Contains information about interactions with a message
 //@view_count Number of times the message was viewed
@@ -1643,7 +1835,7 @@ messageSendingStatePending sending_id:int32 = MessageSendingState;
 
 //@description The message failed to be sent
 //@error The cause of the message sending failure
-//@can_retry True, if the message can be re-sent
+//@can_retry True, if the message can be re-sent using resendMessages or readdQuickReplyShortcutMessages
 //@need_another_sender True, if the message can be re-sent only on behalf of a different sender
 //@need_another_reply_quote True, if the message can be re-sent only if another quote is chosen in the message that is replied by the given message
 //@need_drop_reply True, if the message can be re-sent only if the message to be replied is removed. This will be done automatically by resendMessages
@@ -1673,9 +1865,9 @@ inputTextQuote text:formattedText position:int32 = InputTextQuote;
 //@origin Information about origin of the message if the message was from another chat or topic; may be null for messages from the same chat
 //@origin_send_date Point in time (Unix timestamp) when the message was sent if the message was from another chat or topic; 0 for messages from the same chat
 //@content Media content of the message if the message was from another chat or topic; may be null for messages from the same chat and messages without media.
-//-Can be only one of the following types: messageAnimation, messageAudio, messageContact, messageDice, messageDocument, messageGame, messageInvoice, messageLocation,
-//-messagePaidMedia, messagePhoto, messagePoll, messagePremiumGiveaway, messagePremiumGiveawayWinners, messageSticker, messageStory, messageText (for link preview),
-//-messageVenue, messageVideo, messageVideoNote, or messageVoiceNote
+//-Can be only one of the following types: messageAnimation, messageAudio, messageContact, messageDice, messageDocument, messageGame, messageGiveaway, messageGiveawayWinners,
+//-messageInvoice, messageLocation, messagePaidMedia, messagePhoto, messagePoll, messageSticker, messageStory, messageText (for link preview), messageVenue, messageVideo,
+//-messageVideoNote, or messageVoiceNote
 messageReplyToMessage chat_id:int53 message_id:int53 quote:textQuote origin:MessageOrigin origin_send_date:int32 content:MessageContent = MessageReplyTo;
 
 //@description Describes a story replied by a given message
@@ -1688,13 +1880,13 @@ messageReplyToStory story_sender_chat_id:int53 story_id:int32 = MessageReplyTo;
 //@description Contains information about the message or the story to be replied
 
 //@description Describes a message to be replied in the same chat and forum topic
-//@message_id The identifier of the message to be replied in the same chat and forum topic
+//@message_id The identifier of the message to be replied in the same chat and forum topic. A message can be replied in the same chat and forum topic only if messageProperties.can_be_replied
 //@quote Quote from the message to be replied; pass null if none. Must always be null for replies in secret chats
 inputMessageReplyToMessage message_id:int53 quote:inputTextQuote = InputMessageReplyTo;
 
 //@description Describes a message to be replied that is from a different chat or a forum topic; not supported in secret chats
 //@chat_id The identifier of the chat to which the message to be replied belongs
-//@message_id The identifier of the message to be replied in the specified chat. A message can be replied in another chat or topic only if message.can_be_replied_in_another_chat
+//@message_id The identifier of the message to be replied in the specified chat. A message can be replied in another chat or forum topic only if messageProperties.can_be_replied_in_another_chat
 //@quote Quote from the message to be replied; pass null if none
 inputMessageReplyToExternalMessage chat_id:int53 message_id:int53 quote:inputTextQuote = InputMessageReplyTo;
 
@@ -1719,19 +1911,7 @@ factCheck text:formattedText country_code:string = FactCheck;
 //@is_outgoing True, if the message is outgoing
 //@is_pinned True, if the message is pinned
 //@is_from_offline True, if the message was sent because of a scheduled action by the message sender, for example, as away, or greeting service message
-//@can_be_edited True, if the message can be edited. For live location and poll messages this fields shows whether editMessageLiveLocation or stopPoll can be used with this message by the application
-//@can_be_forwarded True, if the message can be forwarded
-//@can_be_replied_in_another_chat True, if the message can be replied in another chat or topic
-//@can_be_saved True, if content of the message can be saved locally or copied
-//@can_be_deleted_only_for_self True, if the message can be deleted only for the current user while other users will continue to see it
-//@can_be_deleted_for_all_users True, if the message can be deleted for all users
-//@can_get_added_reactions True, if the list of added reactions is available through getMessageAddedReactions
-//@can_get_statistics True, if the message statistics are available through getMessageStatistics
-//@can_get_message_thread True, if information about the message thread is available through getMessageThread and getMessageThreadHistory
-//@can_get_read_date True, if read date of the message can be received through getMessageReadDate
-//@can_get_viewers True, if chat members already viewed the message can be received through getMessageViewers
-//@can_get_media_timestamp_links True, if media timestamp links can be generated for media timestamp entities in the message text, caption or link preview description through getMessageLink
-//@can_report_reactions True, if reactions on the message can be reported through reportMessageReactions
+//@can_be_saved True, if content of the message can be saved locally or copied using inputMessageForwarded or forwardMessages with copy options
 //@has_timestamped_media True, if media timestamp entities refers to a media in this message as opposed to a media in the replied message
 //@is_channel_post True, if the message is a channel post. All messages to channels are channel posts, all other messages are not channel posts
 //@is_topic_message True, if the message is a forum topic message
@@ -1755,10 +1935,12 @@ factCheck text:formattedText country_code:string = FactCheck;
 //@author_signature For channel posts and anonymous group messages, optional author signature
 //@media_album_id Unique identifier of an album this message belongs to; 0 if none. Only audios, documents, photos and videos can be grouped together in albums
 //@effect_id Unique identifier of the effect added to the message; 0 if none
+//@has_sensitive_content True, if media content of the message must be hidden with 18+ spoiler
 //@restriction_reason If non-empty, contains a human-readable description of the reason why access to this message must be restricted
 //@content Content of the message
 //@reply_markup Reply markup for the message; may be null if none
-message id:int53 sender_id:MessageSender chat_id:int53 sending_state:MessageSendingState scheduling_state:MessageSchedulingState is_outgoing:Bool is_pinned:Bool is_from_offline:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_replied_in_another_chat:Bool can_be_saved:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_get_added_reactions:Bool can_get_statistics:Bool can_get_message_thread:Bool can_get_read_date:Bool can_get_viewers:Bool can_get_media_timestamp_links:Bool can_report_reactions:Bool has_timestamped_media:Bool is_channel_post:Bool is_topic_message:Bool contains_unread_mention:Bool date:int32 edit_date:int32 forward_info:messageForwardInfo import_info:messageImportInfo interaction_info:messageInteractionInfo unread_reactions:vector<unreadReaction> fact_check:factCheck reply_to:MessageReplyTo message_thread_id:int53 saved_messages_topic_id:int53 self_destruct_type:MessageSelfDestructType self_destruct_in:double auto_delete_in:double via_bot_user_id:int53 sender_business_bot_user_id:int53 sender_boost_count:int32 author_signature:string media_album_id:int64 effect_id:int64 restriction_reason:string content:MessageContent reply_markup:ReplyMarkup = Message;
+message id:int53 sender_id:MessageSender chat_id:int53 sending_state:MessageSendingState scheduling_state:MessageSchedulingState is_outgoing:Bool is_pinned:Bool is_from_offline:Bool can_be_saved:Bool has_timestamped_media:Bool is_channel_post:Bool is_topic_message:Bool contains_unread_mention:Bool date:int32 edit_date:int32 forward_info:messageForwardInfo import_info:messageImportInfo interaction_info:messageInteractionInfo unread_reactions:vector<unreadReaction> fact_check:factCheck reply_to:MessageReplyTo message_thread_id:int53 saved_messages_topic_id:int53 self_destruct_type:MessageSelfDestructType self_destruct_in:double auto_delete_in:double via_bot_user_id:int53 sender_business_bot_user_id:int53 sender_boost_count:int32 author_signature:string media_album_id:int64 effect_id:int64 has_sensitive_content:Bool restriction_reason:string content:MessageContent reply_markup:ReplyMarkup = Message;
+
 
 //@description Contains a list of messages
 //@total_count Approximate total number of messages found
@@ -1853,7 +2035,7 @@ messageSponsor url:string photo:photo info:string = MessageSponsor;
 //@message_id Message identifier; unique for the chat to which the sponsored message belongs among both ordinary and sponsored messages
 //@is_recommended True, if the message needs to be labeled as "recommended" instead of "sponsored"
 //@can_be_reported True, if the message can be reported to Telegram moderators through reportChatSponsoredMessage
-//@content Content of the message. Currently, can be only of the type messageText
+//@content Content of the message. Currently, can be only of the types messageText, messageAnimation, messagePhoto, or messageVideo. Video messages can be viewed fullscreen
 //@sponsor Information about the sponsor of the message
 //@title Title of the sponsored message
 //@button_text Text for the message action button
@@ -1867,10 +2049,11 @@ sponsoredMessage message_id:int53 is_recommended:Bool can_be_reported:Bool conte
 //@messages_between The minimum number of messages between shown sponsored messages, or 0 if only one sponsored message must be shown after all ordinary messages
 sponsoredMessages messages:vector<sponsoredMessage> messages_between:int32 = SponsoredMessages;
 
-//@description Describes an option to report a sponsored message
+
+//@description Describes an option to report an entity to Telegram
 //@id Unique identifier of the option
 //@text Text of the option
-reportChatSponsoredMessageOption id:bytes text:string = ReportChatSponsoredMessageOption;
+reportOption id:bytes text:string = ReportOption;
 
 
 //@class ReportChatSponsoredMessageResult
@@ -1885,7 +2068,7 @@ reportChatSponsoredMessageResultFailed = ReportChatSponsoredMessageResult;
 //@description The user must choose an option to report the message and repeat request with the chosen option
 //@title Title for the option choice
 //@options List of available options
-reportChatSponsoredMessageResultOptionRequired title:string options:vector<reportChatSponsoredMessageOption> = ReportChatSponsoredMessageResult;
+reportChatSponsoredMessageResultOptionRequired title:string options:vector<reportOption> = ReportChatSponsoredMessageResult;
 
 //@description Sponsored messages were hidden for the user in all chats
 reportChatSponsoredMessageResultAdsHidden = ReportChatSponsoredMessageResult;
@@ -2116,7 +2299,7 @@ chatPosition list:ChatList order:int64 is_pinned:Bool source:ChatSource = ChatPo
 //@class ChatAvailableReactions
 //@description Describes reactions available in the chat
 
-//@description All reactions are available in the chat
+//@description All reactions are available in the chat, excluding the paid reaction and custom reactions in channel chats
 //@max_reaction_count The maximum allowed number of reactions per message; 1-11
 chatAvailableReactionsAll max_reaction_count:int32 = ChatAvailableReactions;
 
@@ -2219,17 +2402,6 @@ failedToAddMembers failed_to_add_members:vector<failedToAddMember> = FailedToAdd
 createdBasicGroupChat chat_id:int53 failed_to_add_members:failedToAddMembers = CreatedBasicGroupChat;
 
 
-//@description Describes a chat located nearby
-//@chat_id Chat identifier
-//@distance Distance to the chat location, in meters
-chatNearby chat_id:int53 distance:int32 = ChatNearby;
-
-//@description Represents a list of chats located nearby
-//@users_nearby List of users nearby
-//@supergroups_nearby List of location-based supergroups nearby
-chatsNearby users_nearby:vector<chatNearby> supergroups_nearby:vector<chatNearby> = ChatsNearby;
-
-
 //@class PublicChatType
 //@description Describes type of public chat
 
@@ -2243,21 +2415,17 @@ publicChatTypeIsLocationBased = PublicChatType;
 //@class ChatActionBar
 //@description Describes actions which must be possible to do through a chat action bar
 
-//@description The chat can be reported as spam using the method reportChat with the reason reportReasonSpam. If the chat is a private chat with a user with an emoji status, then a notice about emoji status usage must be shown
+//@description The chat can be reported as spam using the method reportChat with an empty option_id and message_ids. If the chat is a private chat with a user with an emoji status, then a notice about emoji status usage must be shown
 //@can_unarchive If true, the chat was automatically archived and can be moved back to the main chat list using addChatToList simultaneously with setting chat notification settings to default using setChatNotificationSettings
 chatActionBarReportSpam can_unarchive:Bool = ChatActionBar;
 
-//@description The chat is a location-based supergroup, which can be reported as having unrelated location using the method reportChat with the reason reportReasonUnrelatedLocation
-chatActionBarReportUnrelatedLocation = ChatActionBar;
-
 //@description The chat is a recently created group chat to which new members can be invited
 chatActionBarInviteMembers = ChatActionBar;
 
 //@description The chat is a private or secret chat, which can be reported using the method reportChat, or the other user can be blocked using the method setMessageSenderBlockList,
 //-or the other user can be added to the contact list using the method addContact. If the chat is a private chat with a user with an emoji status, then a notice about emoji status usage must be shown
 //@can_unarchive If true, the chat was automatically archived and can be moved back to the main chat list using addChatToList simultaneously with setting chat notification settings to default using setChatNotificationSettings
-//@distance If non-negative, the current user was found by the other user through searchChatsNearby and this is the distance between the users
-chatActionBarReportAddBlock can_unarchive:Bool distance:int32 = ChatActionBar;
+chatActionBarReportAddBlock can_unarchive:Bool = ChatActionBar;
 
 //@description The chat is a private or secret chat and the other user can be added to the contact list using the method addContact
 chatActionBarAddContact = ChatActionBar;
@@ -2368,6 +2536,10 @@ inlineKeyboardButtonTypeBuy = InlineKeyboardButtonType;
 //@user_id User identifier
 inlineKeyboardButtonTypeUser user_id:int53 = InlineKeyboardButtonType;
 
+//@description A button that copies specified text to clipboard
+//@text The text to copy to clipboard
+inlineKeyboardButtonTypeCopyText text:string = InlineKeyboardButtonType;
+
 
 //@description Represents a single button in an inline keyboard
 //@text Text of the button
@@ -2389,7 +2561,7 @@ replyMarkupForceReply is_personal:Bool input_field_placeholder:string = ReplyMar
 
 //@description Contains a custom keyboard layout to quickly reply to bots
 //@rows A list of rows of bot keyboard buttons
-//@is_persistent True, if the keyboard is supposed to always be shown when the ordinary keyboard is hidden
+//@is_persistent True, if the keyboard is expected to always be shown when the ordinary keyboard is hidden
 //@resize_keyboard True, if the application needs to resize the keyboard vertically
 //@one_time True, if the application needs to hide the keyboard after use
 //@is_personal True, if the keyboard must automatically be shown to the current user. For outgoing messages, specify true to show the keyboard only for the mentioned users and for the target user of a reply
@@ -2428,13 +2600,18 @@ foundWebApp web_app:webApp request_write_access:Bool skip_confirmation:Bool = Fo
 //@url A Web App URL to open in a web view
 webAppInfo launch_id:int64 url:string = WebAppInfo;
 
+//@description Contains information about the main Web App of a bot
+//@url URL of the Web App to open
+//@is_compact True, if the Web App must always be opened in the compact mode instead of the full-size mode
+mainWebApp url:string is_compact:Bool = MainWebApp;
+
 
 //@description Contains information about a message thread
 //@chat_id Identifier of the chat to which the message thread belongs
 //@message_thread_id Message thread identifier, unique within the chat
 //@reply_info Information about the message thread; may be null for forum topic threads
 //@unread_message_count Approximate number of unread messages in the message thread
-//@messages The messages from which the thread starts. The messages are returned in a reverse chronological order (i.e., in order of decreasing message_id)
+//@messages The messages from which the thread starts. The messages are returned in reverse chronological order (i.e., in order of decreasing message_id)
 //@draft_message A draft of a message in the message thread; may be null if none
 messageThreadInfo chat_id:int53 message_thread_id:int53 reply_info:messageReplyInfo unread_message_count:int32 messages:vector<message> draft_message:draftMessage = MessageThreadInfo;
 
@@ -2862,30 +3039,24 @@ linkPreviewTypeAlbum media:vector<LinkPreviewAlbumMedia> caption:string = LinkPr
 
 //@description The link is a link to an animation
 //@animation The animation
-//@author Author of the animation
-linkPreviewTypeAnimation animation:animation author:string = LinkPreviewType;
+linkPreviewTypeAnimation animation:animation = LinkPreviewType;
 
 //@description The link is a link to an app at App Store or Google Play
 //@photo Photo for the app
-//@author Author of the app
-linkPreviewTypeApp photo:photo author:string = LinkPreviewType;
+linkPreviewTypeApp photo:photo = LinkPreviewType;
 
 //@description The link is a link to a web site
 //@photo Article's main photo; may be null
-//@author Author of the article
-linkPreviewTypeArticle photo:photo author:string = LinkPreviewType;
+linkPreviewTypeArticle photo:photo = LinkPreviewType;
 
 //@description The link is a link to an audio
-//@url URL of the audio; may be empty if none
-//@mime_type MIME type of the audio file
-//@audio The audio description; may be null if unknown
-//@duration Duration of the audio, in seconds; 0 if unknown
-//@author Author of the audio
-linkPreviewTypeAudio url:string mime_type:string audio:audio duration:int32 author:string = LinkPreviewType;
+//@audio The audio description
+linkPreviewTypeAudio audio:audio = LinkPreviewType;
 
 //@description The link is a link to a background. Link preview title and description are available only for filled backgrounds
 //@document Document with the background; may be null for filled backgrounds
-linkPreviewTypeBackground document:document = LinkPreviewType;
+//@background_type Type of the background; may be null if unknown
+linkPreviewTypeBackground document:document background_type:BackgroundType = LinkPreviewType;
 
 //@description The link is a link to boost a channel chat
 //@photo Photo of the chat; may be null
@@ -2899,22 +3070,45 @@ linkPreviewTypeChat type:InviteLinkChatType photo:chatPhoto creates_join_request
 
 //@description The link is a link to a general file
 //@document The document description
-//@author Author of the document
-linkPreviewTypeDocument document:document author:string = LinkPreviewType;
+linkPreviewTypeDocument document:document = LinkPreviewType;
+
+//@description The link is a link to an animation player
+//@url URL of the external animation player
+//@thumbnail Thumbnail of the animation; may be null if unknown
+//@duration Duration of the animation, in seconds
+//@width Expected width of the embedded player
+//@height Expected height of the embedded player
+linkPreviewTypeEmbeddedAnimationPlayer url:string thumbnail:photo duration:int32 width:int32 height:int32 = LinkPreviewType;
 
 //@description The link is a link to an audio player
 //@url URL of the external audio player
+//@thumbnail Thumbnail of the audio; may be null if unknown
 //@duration Duration of the audio, in seconds
-//@author Author of the audio
-linkPreviewTypeEmbeddedAudioPlayer url:string duration:int32 author:string = LinkPreviewType;
+//@width Expected width of the embedded player
+//@height Expected height of the embedded player
+linkPreviewTypeEmbeddedAudioPlayer url:string thumbnail:photo duration:int32 width:int32 height:int32 = LinkPreviewType;
 
 //@description The link is a link to a video player
 //@url URL of the external video player
+//@thumbnail Thumbnail of the video; may be null if unknown
 //@duration Duration of the video, in seconds
-//@author Author of the video
-//@width Expected width of the preview
-//@height Expected height of the preview
-linkPreviewTypeEmbeddedVideoPlayer url:string duration:int32 author:string width:int32 height:int32 = LinkPreviewType;
+//@width Expected width of the embedded player
+//@height Expected height of the embedded player
+linkPreviewTypeEmbeddedVideoPlayer url:string thumbnail:photo duration:int32 width:int32 height:int32 = LinkPreviewType;
+
+//@description The link is a link to an audio file
+//@url URL of the audio file
+//@mime_type MIME type of the audio file
+//@duration Duration of the audio, in seconds; 0 if unknown
+linkPreviewTypeExternalAudio url:string mime_type:string duration:int32 = LinkPreviewType;
+
+//@description The link is a link to a video file
+//@url URL of the video file
+//@mime_type MIME type of the video file
+//@width Expected width of the video preview; 0 if unknown
+//@height Expected height of the video preview; 0 if unknown
+//@duration Duration of the video, in seconds; 0 if unknown
+linkPreviewTypeExternalVideo url:string mime_type:string width:int32 height:int32 duration:int32 = LinkPreviewType;
 
 //@description The link is a link to an invoice
 linkPreviewTypeInvoice = LinkPreviewType;
@@ -2924,8 +3118,7 @@ linkPreviewTypeMessage = LinkPreviewType;
 
 //@description The link is a link to a photo
 //@photo The photo
-//@author Author of the photo
-linkPreviewTypePhoto photo:photo author:string = LinkPreviewType;
+linkPreviewTypePhoto photo:photo = LinkPreviewType;
 
 //@description The link is a link to a Telegram Premium gift code
 linkPreviewTypePremiumGiftCode = LinkPreviewType;
@@ -2933,8 +3126,8 @@ linkPreviewTypePremiumGiftCode = LinkPreviewType;
 //@description The link is a link to a shareable chat folder
 linkPreviewTypeShareableChatFolder = LinkPreviewType;
 
-//@description The link is a link to a sticker message
-//@sticker The sticker
+//@description The link is a link to a sticker
+//@sticker The sticker. It can be an arbitrary WEBP image and can have dimensions bigger than 512
 linkPreviewTypeSticker sticker:sticker = LinkPreviewType;
 
 //@description The link is a link to a sticker set
@@ -2952,7 +3145,7 @@ linkPreviewTypeSupergroupBoost photo:chatPhoto = LinkPreviewType;
 
 //@description The link is a link to a cloud theme. TDLib has no theme support yet
 //@documents The list of files with theme description
-//@settings Settings for the cloud theme; may be null
+//@settings Settings for the cloud theme; may be null if unknown
 linkPreviewTypeTheme documents:vector<document> settings:themeSettings = LinkPreviewType;
 
 //@description The link preview type is unsupported yet
@@ -2964,14 +3157,8 @@ linkPreviewTypeUnsupported = LinkPreviewType;
 linkPreviewTypeUser photo:chatPhoto is_bot:Bool = LinkPreviewType;
 
 //@description The link is a link to a video
-//@url URL of the video; may be empty if none
-//@mime_type MIME type of the video file
-//@video The video description; may be null if unknown
-//@width Expected width of the preview
-//@height Expected height of the preview
-//@duration Duration of the video, in seconds; 0 if unknown
-//@author Author of the video
-linkPreviewTypeVideo url:string mime_type:string video:video width:int32 height:int32 duration:int32 author:string = LinkPreviewType;
+//@video The video description
+linkPreviewTypeVideo video:video = LinkPreviewType;
 
 //@description The link is a link to a video chat
 //@photo Photo of the chat with the video chat; may be null if none
@@ -2987,7 +3174,7 @@ linkPreviewTypeVideoNote video_note:videoNote = LinkPreviewType;
 linkPreviewTypeVoiceNote voice_note:voiceNote = LinkPreviewType;
 
 //@description The link is a link to a Web App
-//@photo Web App photo
+//@photo Web App photo; may be null if none
 linkPreviewTypeWebApp photo:photo = LinkPreviewType;
 
 
@@ -2997,13 +3184,15 @@ linkPreviewTypeWebApp photo:photo = LinkPreviewType;
 //@site_name Short name of the site (e.g., Google Docs, App Store)
 //@title Title of the content
 //@param_description Description of the content
+//@author Author of the content
 //@type Type of the link preview
 //@has_large_media True, if size of media in the preview can be changed
 //@show_large_media True, if large media preview must be shown; otherwise, the media preview must be shown small and only the first frame must be shown for videos
+//@show_media_above_description True, if media must be shown above link preview description; otherwise, the media must be shown below the description
 //@skip_confirmation True, if there is no need to show an ordinary open URL confirmation, when opening the URL from the preview, because the URL is shown in the message text in clear
 //@show_above_text True, if the link preview must be shown above message text; otherwise, the link preview must be shown below the message text
 //@instant_view_version Version of instant view (currently, can be 1 or 2) for the web page; 0 if none
-linkPreview url:string display_url:string site_name:string title:string description:formattedText type:LinkPreviewType has_large_media:Bool show_large_media:Bool skip_confirmation:Bool show_above_text:Bool instant_view_version:int32 = LinkPreview;
+linkPreview url:string display_url:string site_name:string title:string description:formattedText author:string type:LinkPreviewType has_large_media:Bool show_large_media:Bool show_media_above_description:Bool skip_confirmation:Bool show_above_text:Bool instant_view_version:int32 = LinkPreview;
 
 
 //@description Contains information about a country
@@ -3077,21 +3266,22 @@ locationAddress country_code:string state:string city:string street:string = Loc
 
 
 //@description Contains parameters of the application theme
-//@background_color A color of the background in the RGB24 format
-//@secondary_background_color A secondary color for the background in the RGB24 format
-//@header_background_color A color of the header background in the RGB24 format
-//@section_background_color A color of the section background in the RGB24 format
-//@section_separator_color A color of the section separator in the RGB24 format
-//@text_color A color of text in the RGB24 format
-//@accent_text_color An accent color of the text in the RGB24 format
-//@section_header_text_color A color of text on the section headers in the RGB24 format
-//@subtitle_text_color A color of the subtitle text in the RGB24 format
-//@destructive_text_color A color of the text for destructive actions in the RGB24 format
-//@hint_color A color of hints in the RGB24 format
-//@link_color A color of links in the RGB24 format
-//@button_color A color of the buttons in the RGB24 format
-//@button_text_color A color of text on the buttons in the RGB24 format
-themeParameters background_color:int32 secondary_background_color:int32 header_background_color:int32 section_background_color:int32 section_separator_color:int32 text_color:int32 accent_text_color:int32 section_header_text_color:int32 subtitle_text_color:int32 destructive_text_color:int32 hint_color:int32 link_color:int32 button_color:int32 button_text_color:int32 = ThemeParameters;
+//@background_color A color of the background in the RGB format
+//@secondary_background_color A secondary color for the background in the RGB format
+//@header_background_color A color of the header background in the RGB format
+//@bottom_bar_background_color A color of the bottom bar background in the RGB format
+//@section_background_color A color of the section background in the RGB format
+//@section_separator_color A color of the section separator in the RGB format
+//@text_color A color of text in the RGB format
+//@accent_text_color An accent color of the text in the RGB format
+//@section_header_text_color A color of text on the section headers in the RGB format
+//@subtitle_text_color A color of the subtitle text in the RGB format
+//@destructive_text_color A color of the text for destructive actions in the RGB format
+//@hint_color A color of hints in the RGB format
+//@link_color A color of links in the RGB format
+//@button_color A color of the buttons in the RGB format
+//@button_text_color A color of text on the buttons in the RGB format
+themeParameters background_color:int32 secondary_background_color:int32 header_background_color:int32 bottom_bar_background_color:int32 section_background_color:int32 section_separator_color:int32 text_color:int32 accent_text_color:int32 section_header_text_color:int32 subtitle_text_color:int32 destructive_text_color:int32 hint_color:int32 link_color:int32 button_color:int32 button_text_color:int32 = ThemeParameters;
 
 
 //@description Portion of the price of a product (e.g., "delivery cost", "tax amount")
@@ -3196,8 +3386,8 @@ paymentOption title:string url:string = PaymentOption;
 //@need_password True, if the user will be able to save credentials, if sets up a 2-step verification password
 paymentFormTypeRegular invoice:invoice payment_provider_user_id:int53 payment_provider:PaymentProvider additional_payment_options:vector<paymentOption> saved_order_info:orderInfo saved_credentials:vector<savedCredentials> can_save_credentials:Bool need_password:Bool = PaymentFormType;
 
-//@description The payment form is for a payment in Telegram stars
-//@star_count Number of Telegram stars that will be paid
+//@description The payment form is for a payment in Telegram Stars
+//@star_count Number of Telegram Stars that will be paid
 paymentFormTypeStars star_count:int53 = PaymentFormType;
 
 
@@ -3231,8 +3421,8 @@ paymentResult success:Bool verification_url:string = PaymentResult;
 //@tip_amount The amount of tip chosen by the buyer in the smallest units of the currency
 paymentReceiptTypeRegular payment_provider_user_id:int53 invoice:invoice order_info:orderInfo shipping_option:shippingOption credentials_title:string tip_amount:int53 = PaymentReceiptType;
 
-//@description The payment was done using Telegram stars
-//@star_count Number of Telegram stars that were paid
+//@description The payment was done using Telegram Stars
+//@star_count Number of Telegram Stars that were paid
 //@transaction_id Unique identifier of the transaction that can be used to dispute it
 paymentReceiptTypeStars star_count:int53 transaction_id:string = PaymentReceiptType;
 
@@ -3250,7 +3440,7 @@ paymentReceipt product_info:productInfo date:int32 seller_bot_user_id:int53 type
 
 //@description An invoice from a message of the type messageInvoice or paid media purchase from messagePaidMedia
 //@chat_id Chat identifier of the message
-//@message_id Message identifier
+//@message_id Message identifier. Use messageProperties.can_be_paid to check whether the message can be used in the method
 inputInvoiceMessage chat_id:int53 message_id:int53 = InputInvoice;
 
 //@description An invoice from a link of the type internalLinkTypeInvoice
@@ -3284,9 +3474,9 @@ paidMediaVideo video:video = PaidMedia;
 paidMediaUnsupported = PaidMedia;
 
 
-//@description Describes parameters of a Telegram Premium giveaway
-//@boosted_chat_id Identifier of the supergroup or channel chat, which will be automatically boosted by the winners of the giveaway for duration of the Premium subscription.
-//-If the chat is a channel, then can_post_messages right is required in the channel, otherwise, the user must be an administrator in the supergroup
+//@description Describes parameters of a giveaway
+//@boosted_chat_id Identifier of the supergroup or channel chat, which will be automatically boosted by the winners of the giveaway for duration of the Telegram Premium subscription,
+//-or for the specified time. If the chat is a channel, then can_post_messages right is required in the channel, otherwise, the user must be an administrator in the supergroup
 //@additional_chat_ids Identifiers of other supergroup or channel chats that must be subscribed by the users to be eligible for the giveaway. There can be up to getOption("giveaway_additional_chat_count_max") additional chats
 //@winners_selection_date Point in time (Unix timestamp) when the giveaway is expected to be performed; must be 60-getOption("giveaway_duration_max") seconds in the future in scheduled giveaways
 //@only_new_members True, if only new members of the chats will be eligible for the giveaway
@@ -3294,7 +3484,7 @@ paidMediaUnsupported = PaidMedia;
 //@country_codes The list of two-letter ISO 3166-1 alpha-2 codes of countries, users from which will be eligible for the giveaway. If empty, then all users can participate in the giveaway.
 //-There can be up to getOption("giveaway_country_count_max") chosen countries. Users with phone number that was bought at https://fragment.com can participate in any giveaway and the country code "FT" must not be specified in the list
 //@prize_description Additional description of the giveaway prize; 0-128 characters
-premiumGiveawayParameters boosted_chat_id:int53 additional_chat_ids:vector<int53> winners_selection_date:int32 only_new_members:Bool has_public_winners:Bool country_codes:vector<string> prize_description:string = PremiumGiveawayParameters;
+giveawayParameters boosted_chat_id:int53 additional_chat_ids:vector<int53> winners_selection_date:int32 only_new_members:Bool has_public_winners:Bool country_codes:vector<string> prize_description:string = GiveawayParameters;
 
 
 //@description File with the date it was uploaded
@@ -3671,7 +3861,7 @@ messageAudio audio:audio caption:formattedText = MessageContent;
 messageDocument document:document caption:formattedText = MessageContent;
 
 //@description A message with paid media
-//@star_count Number of stars needed to buy access to the media in the message
+//@star_count Number of Telegram Stars needed to buy access to the media in the message
 //@media Information about the media
 //@caption Media caption
 //@show_caption_above_media True, if the caption must be shown above the media; otherwise, the caption must be shown below the media
@@ -3692,11 +3882,12 @@ messageSticker sticker:sticker is_premium:Bool = MessageContent;
 
 //@description A video message
 //@video The video description
+//@alternative_videos Alternative qualities of the video
 //@caption Video caption
 //@show_caption_above_media True, if the caption must be shown above the video; otherwise, the caption must be shown below the video
 //@has_spoiler True, if the video preview must be covered by a spoiler animation
 //@is_secret True, if the video thumbnail must be blurred and the video must be shown only while tapped
-messageVideo video:video caption:formattedText show_caption_above_media:Bool has_spoiler:Bool is_secret:Bool = MessageContent;
+messageVideo video:video alternative_videos:vector<alternativeVideo> caption:formattedText show_caption_above_media:Bool has_spoiler:Bool is_secret:Bool = MessageContent;
 
 //@description A video note message
 //@video_note The video note description
@@ -3785,7 +3976,7 @@ messageCall is_video:Bool discard_reason:CallDiscardReason duration:int32 = Mess
 
 //@description A new video chat was scheduled
 //@group_call_id Identifier of the video chat. The video chat can be received through the method getGroupCall
-//@start_date Point in time (Unix timestamp) when the group call is supposed to be started by an administrator
+//@start_date Point in time (Unix timestamp) when the group call is expected to be started by an administrator
 messageVideoChatScheduled group_call_id:int32 start_date:int32 = MessageContent;
 
 //@description A newly created video chat
@@ -3926,7 +4117,7 @@ messagePaymentSuccessful invoice_chat_id:int53 invoice_message_id:int53 currency
 messagePaymentSuccessfulBot currency:string total_amount:int53 is_recurring:Bool is_first_recurring:Bool invoice_payload:bytes shipping_option_id:string order_info:orderInfo telegram_payment_charge_id:string provider_payment_charge_id:string = MessageContent;
 
 //@description A payment has been refunded
-//@owner_id Identifier of the previous owner of the Telegram stars that refunds them
+//@owner_id Identifier of the previous owner of the Telegram Stars that refunds them
 //@currency Currency for the price of the product
 //@total_amount Total price for the product, in the smallest units of the currency
 //@invoice_payload Invoice payload; only for bots
@@ -3934,18 +4125,21 @@ messagePaymentSuccessfulBot currency:string total_amount:int53 is_recurring:Bool
 //@provider_payment_charge_id Provider payment identifier
 messagePaymentRefunded owner_id:MessageSender currency:string total_amount:int53 invoice_payload:bytes telegram_payment_charge_id:string provider_payment_charge_id:string = MessageContent;
 
-//@description Telegram Premium was gifted to the user
-//@gifter_user_id The identifier of a user that gifted Telegram Premium; 0 if the gift was anonymous
+//@description Telegram Premium was gifted to a user
+//@gifter_user_id The identifier of a user that gifted Telegram Premium; 0 if the gift was anonymous or is outgoing
+//@receiver_user_id The identifier of a user that received Telegram Premium; 0 if the gift is incoming
+//@text Message added to the gifted Telegram Premium by the sender
 //@currency Currency for the paid amount
 //@amount The paid amount, in the smallest units of the currency
 //@cryptocurrency Cryptocurrency used to pay for the gift; may be empty if none
 //@cryptocurrency_amount The paid amount, in the smallest units of the cryptocurrency; 0 if none
 //@month_count Number of months the Telegram Premium subscription will be active
 //@sticker A sticker to be shown in the message; may be null if unknown
-messageGiftedPremium gifter_user_id:int53 currency:string amount:int53 cryptocurrency:string cryptocurrency_amount:int64 month_count:int32 sticker:sticker = MessageContent;
+messageGiftedPremium gifter_user_id:int53 receiver_user_id:int53 text:formattedText currency:string amount:int53 cryptocurrency:string cryptocurrency_amount:int64 month_count:int32 sticker:sticker = MessageContent;
 
 //@description A Telegram Premium gift code was created for the user
 //@creator_id Identifier of a chat or a user that created the gift code; may be null if unknown
+//@text Message added to the gift
 //@is_from_giveaway True, if the gift code was created for a giveaway
 //@is_unclaimed True, if the winner for the corresponding Telegram Premium subscription wasn't chosen
 //@currency Currency for the paid amount; empty if unknown
@@ -3955,37 +4149,69 @@ messageGiftedPremium gifter_user_id:int53 currency:string amount:int53 cryptocur
 //@month_count Number of months the Telegram Premium subscription will be active after code activation
 //@sticker A sticker to be shown in the message; may be null if unknown
 //@code The gift code
-messagePremiumGiftCode creator_id:MessageSender is_from_giveaway:Bool is_unclaimed:Bool currency:string amount:int53 cryptocurrency:string cryptocurrency_amount:int64 month_count:int32 sticker:sticker code:string = MessageContent;
+messagePremiumGiftCode creator_id:MessageSender text:formattedText is_from_giveaway:Bool is_unclaimed:Bool currency:string amount:int53 cryptocurrency:string cryptocurrency_amount:int64 month_count:int32 sticker:sticker code:string = MessageContent;
 
-//@description A Telegram Premium giveaway was created for the chat. Use telegramPaymentPurposePremiumGiveaway or storePaymentPurposePremiumGiveaway to create a giveaway
-messagePremiumGiveawayCreated = MessageContent;
+//@description A giveaway was created for the chat. Use telegramPaymentPurposePremiumGiveaway, storePaymentPurposePremiumGiveaway, telegramPaymentPurposeStarGiveaway, or storePaymentPurposeStarGiveaway to create a giveaway
+//@star_count Number of Telegram Stars that will be shared by winners of the giveaway; 0 for Telegram Premium giveaways
+messageGiveawayCreated star_count:int53 = MessageContent;
 
-//@description A Telegram Premium giveaway
+//@description A giveaway
 //@parameters Giveaway parameters
 //@winner_count Number of users which will receive Telegram Premium subscription gift codes
-//@month_count Number of months the Telegram Premium subscription will be active after code activation
+//@prize Prize of the giveaway
 //@sticker A sticker to be shown in the message; may be null if unknown
-messagePremiumGiveaway parameters:premiumGiveawayParameters winner_count:int32 month_count:int32 sticker:sticker = MessageContent;
+messageGiveaway parameters:giveawayParameters winner_count:int32 prize:GiveawayPrize sticker:sticker = MessageContent;
 
-//@description A Telegram Premium giveaway without public winners has been completed for the chat
+//@description A giveaway without public winners has been completed for the chat
 //@giveaway_message_id Identifier of the message with the giveaway; can be 0 if the message was deleted
 //@winner_count Number of winners in the giveaway
-//@unclaimed_prize_count Number of undistributed prizes
-messagePremiumGiveawayCompleted giveaway_message_id:int53 winner_count:int32 unclaimed_prize_count:int32 = MessageContent;
+//@is_star_giveaway True, if the giveaway is a Telegram Star giveaway
+//@unclaimed_prize_count Number of undistributed prizes; for Telegram Premium giveaways only
+messageGiveawayCompleted giveaway_message_id:int53 winner_count:int32 is_star_giveaway:Bool unclaimed_prize_count:int32 = MessageContent;
 
-//@description A Telegram Premium giveaway with public winners has been completed for the chat
-//@boosted_chat_id Identifier of the channel chat, which was automatically boosted by the winners of the giveaway for duration of the Premium subscription
+//@description A giveaway with public winners has been completed for the chat
+//@boosted_chat_id Identifier of the supergroup or channel chat, which was automatically boosted by the winners of the giveaway
 //@giveaway_message_id Identifier of the message with the giveaway in the boosted chat
 //@additional_chat_count Number of other chats that participated in the giveaway
 //@actual_winners_selection_date Point in time (Unix timestamp) when the winners were selected. May be bigger than winners selection date specified in parameters of the giveaway
 //@only_new_members True, if only new members of the chats were eligible for the giveaway
 //@was_refunded True, if the giveaway was canceled and was fully refunded
-//@month_count Number of months the Telegram Premium subscription will be active after code activation
+//@prize Prize of the giveaway
 //@prize_description Additional description of the giveaway prize
 //@winner_count Total number of winners in the giveaway
 //@winner_user_ids Up to 100 user identifiers of the winners of the giveaway
-//@unclaimed_prize_count Number of undistributed prizes
-messagePremiumGiveawayWinners boosted_chat_id:int53 giveaway_message_id:int53 additional_chat_count:int32 actual_winners_selection_date:int32 only_new_members:Bool was_refunded:Bool month_count:int32 prize_description:string winner_count:int32 winner_user_ids:vector<int53> unclaimed_prize_count:int32 = MessageContent;
+//@unclaimed_prize_count Number of undistributed prizes; for Telegram Premium giveaways only
+messageGiveawayWinners boosted_chat_id:int53 giveaway_message_id:int53 additional_chat_count:int32 actual_winners_selection_date:int32 only_new_members:Bool was_refunded:Bool prize:GiveawayPrize prize_description:string winner_count:int32 winner_user_ids:vector<int53> unclaimed_prize_count:int32 = MessageContent;
+
+//@description Telegram Stars were gifted to a user
+//@gifter_user_id The identifier of a user that gifted Telegram Stars; 0 if the gift was anonymous or is outgoing
+//@receiver_user_id The identifier of a user that received Telegram Stars; 0 if the gift is incoming
+//@currency Currency for the paid amount
+//@amount The paid amount, in the smallest units of the currency
+//@cryptocurrency Cryptocurrency used to pay for the gift; may be empty if none
+//@cryptocurrency_amount The paid amount, in the smallest units of the cryptocurrency; 0 if none
+//@star_count Number of Telegram Stars that were gifted
+//@transaction_id Identifier of the transaction for Telegram Stars purchase; for receiver only
+//@sticker A sticker to be shown in the message; may be null if unknown
+messageGiftedStars gifter_user_id:int53 receiver_user_id:int53 currency:string amount:int53 cryptocurrency:string cryptocurrency_amount:int64 star_count:int53 transaction_id:string sticker:sticker = MessageContent;
+
+//@description A Telegram Stars were received by the current user from a giveaway
+//@star_count Number of Telegram Stars that were received
+//@transaction_id Identifier of the transaction for Telegram Stars credit
+//@boosted_chat_id Identifier of the supergroup or channel chat, which was automatically boosted by the winners of the giveaway
+//@giveaway_message_id Identifier of the message with the giveaway in the boosted chat; can be 0 if the message was deleted
+//@is_unclaimed True, if the corresponding winner wasn't chosen and the Telegram Stars were received by the owner of the boosted chat
+//@sticker A sticker to be shown in the message; may be null if unknown
+messageGiveawayPrizeStars star_count:int53 transaction_id:string boosted_chat_id:int53 giveaway_message_id:int53 is_unclaimed:Bool sticker:sticker = MessageContent;
+
+//@description A gift was received or sent by the current user
+//@gift The gift
+//@text Message added to the gift
+//@sell_star_count Number of Telegram Stars that can be claimed by the receiver instead of the gift
+//@is_private True, if the sender and gift text are shown only to the gift receiver; otherwise, everyone will be able to see them
+//@is_saved True, if the gift is displayed on the user's profile page; only for the receiver of the gift
+//@was_converted True, if the gift was converted to Telegram Stars; only for the receiver of the gift
+messageGift gift:gift text:formattedText sell_star_count:int53 is_private:Bool is_saved:Bool was_converted:Bool = MessageContent;
 
 //@description A contact has registered with Telegram
 messageContactRegistered = MessageContent;
@@ -4038,10 +4264,10 @@ messageUnsupported = MessageContent;
 //@description A mention of a user, a supergroup, or a channel by their username
 textEntityTypeMention = TextEntityType;
 
-//@description A hashtag text, beginning with "#"
+//@description A hashtag text, beginning with "#" and optionally containing a chat username at the end
 textEntityTypeHashtag = TextEntityType;
 
-//@description A cashtag text, beginning with "$" and consisting of capital English letters (e.g., "$USD")
+//@description A cashtag text, beginning with "$", consisting of capital English letters (e.g., "$USD"), and optionally containing a chat username at the end
 textEntityTypeCashtag = TextEntityType;
 
 //@description A bot command, beginning with "/"
@@ -4122,7 +4348,7 @@ inputPaidMediaTypePhoto = InputPaidMediaType;
 
 //@description The media is a video
 //@duration Duration of the video, in seconds
-//@supports_streaming True, if the video is supposed to be streamed
+//@supports_streaming True, if the video is expected to be streamed
 inputPaidMediaTypeVideo duration:int32 supports_streaming:Bool = InputPaidMediaType;
 
 
@@ -4169,11 +4395,12 @@ messageSelfDestructTypeImmediately = MessageSelfDestructType;
 //@only_preview Pass true to get a fake message instead of actually sending them
 messageSendOptions disable_notification:Bool from_background:Bool protect_content:Bool update_order_of_installed_sticker_sets:Bool scheduling_state:MessageSchedulingState effect_id:int64 sending_id:int32 only_preview:Bool = MessageSendOptions;
 
-//@description Options to be used when a message content is copied without reference to the original sender. Service messages, messages with messageInvoice, messagePaidMedia, messagePremiumGiveaway, or messagePremiumGiveawayWinners content can't be copied
-//@send_copy True, if content of the message needs to be copied without reference to the original sender. Always true if the message is forwarded to a secret chat or is local
+//@description Options to be used when a message content is copied without reference to the original sender. Service messages, messages with messageInvoice, messagePaidMedia, messageGiveaway, or messageGiveawayWinners content can't be copied
+//@send_copy True, if content of the message needs to be copied without reference to the original sender. Always true if the message is forwarded to a secret chat or is local.
+//-Use messageProperties.can_be_saved and messageProperties.can_be_copied_to_secret_chat to check whether the message is suitable
 //@replace_caption True, if media caption of the message copy needs to be replaced. Ignored if send_copy is false
 //@new_caption New message caption; pass null to copy message without caption. Ignored if replace_caption is false
-//@new_show_caption_above_media True, if new caption must be shown above the animation; otherwise, new caption must be shown below the animation; not supported in secret chats. Ignored if replace_caption is false
+//@new_show_caption_above_media True, if new caption must be shown above the media; otherwise, new caption must be shown below the media; not supported in secret chats. Ignored if replace_caption is false
 messageCopyOptions send_copy:Bool replace_caption:Bool new_caption:formattedText new_show_caption_above_media:Bool = MessageCopyOptions;
 
 
@@ -4216,11 +4443,12 @@ inputMessageAudio audio:InputFile album_cover_thumbnail:inputThumbnail duration:
 inputMessageDocument document:InputFile thumbnail:inputThumbnail disable_content_type_detection:Bool caption:formattedText = InputMessageContent;
 
 //@description A message with paid media; can be used only in channel chats with supergroupFullInfo.has_paid_media_allowed
-//@star_count The number of stars that must be paid to see the media; 1-getOption("paid_media_message_star_count_max")
+//@star_count The number of Telegram Stars that must be paid to see the media; 1-getOption("paid_media_message_star_count_max")
 //@paid_media The content of the paid media
 //@caption Message caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
-//@show_caption_above_media True, if the caption must be shown above the video; otherwise, the caption must be shown below the video; not supported in secret chats
-inputMessagePaidMedia star_count:int53 paid_media:vector<inputPaidMedia> caption:formattedText show_caption_above_media:Bool = InputMessageContent;
+//@show_caption_above_media True, if the caption must be shown above the media; otherwise, the caption must be shown below the media; not supported in secret chats
+//@payload Bot-provided data for the paid media; bots only
+inputMessagePaidMedia star_count:int53 paid_media:vector<inputPaidMedia> caption:formattedText show_caption_above_media:Bool payload:string = InputMessageContent;
 
 //@description A photo message
 //@photo Photo to send. The photo must be at most 10 MB in size. The photo's width and height must not exceed 10000 in total. Width and height ratio must be at most 20
@@ -4243,13 +4471,13 @@ inputMessagePhoto photo:InputFile thumbnail:inputThumbnail added_sticker_file_id
 inputMessageSticker sticker:InputFile thumbnail:inputThumbnail width:int32 height:int32 emoji:string = InputMessageContent;
 
 //@description A video message
-//@video Video to be sent
+//@video Video to be sent. The video is expected to be reencoded to MPEG4 format with H.264 codec by the sender
 //@thumbnail Video thumbnail; pass null to skip thumbnail uploading
 //@added_sticker_file_ids File identifiers of the stickers added to the video, if applicable
 //@duration Duration of the video, in seconds
 //@width Video width
 //@height Video height
-//@supports_streaming True, if the video is supposed to be streamed
+//@supports_streaming True, if the video is expected to be streamed
 //@caption Video caption; pass null to use an empty caption; 0-getOption("message_caption_length_max") characters
 //@show_caption_above_media True, if the caption must be shown above the video; otherwise, the caption must be shown below the video; not supported in secret chats
 //@self_destruct_type Video self-destruct type; pass null if none; private chats only
@@ -4330,12 +4558,42 @@ inputMessageStory story_sender_chat_id:int53 story_id:int32 = InputMessageConten
 
 //@description A forwarded message
 //@from_chat_id Identifier for the chat this forwarded message came from
-//@message_id Identifier of the message to forward. A message can be forwarded only if message.can_be_forwarded
+//@message_id Identifier of the message to forward. A message can be forwarded only if messageProperties.can_be_forwarded
 //@in_game_share True, if a game message is being shared from a launched game; applies only to game messages
 //@copy_options Options to be used to copy content of the message without reference to the original sender; pass null to forward the message as usual
 inputMessageForwarded from_chat_id:int53 message_id:int53 in_game_share:Bool copy_options:messageCopyOptions = InputMessageContent;
 
 
+//@description Contains properties of a message and describes actions that can be done with the message right now
+//@can_be_copied_to_secret_chat True, if content of the message can be copied to a secret chat using inputMessageForwarded or forwardMessages with copy options
+//@can_be_deleted_only_for_self True, if the message can be deleted only for the current user while other users will continue to see it using the method deleteMessages with revoke == false
+//@can_be_deleted_for_all_users True, if the message can be deleted for all users using the method deleteMessages with revoke == true
+//@can_be_edited True, if the message can be edited using the methods editMessageText, editMessageMedia, editMessageCaption, or editMessageReplyMarkup.
+//-For live location and poll messages this fields shows whether editMessageLiveLocation or stopPoll can be used with this message
+//@can_be_forwarded True, if the message can be forwarded using inputMessageForwarded or forwardMessages
+//@can_be_paid True, if the message can be paid using inputInvoiceMessage
+//@can_be_pinned True, if the message can be pinned or unpinned in the chat using pinChatMessage or unpinChatMessage
+//@can_be_replied True, if the message can be replied in the same chat and forum topic using inputMessageReplyToMessage
+//@can_be_replied_in_another_chat True, if the message can be replied in another chat or forum topic using inputMessageReplyToExternalMessage
+//@can_be_saved True, if content of the message can be saved locally or copied using inputMessageForwarded or forwardMessages with copy options
+//@can_be_shared_in_story True, if the message can be shared in a story using inputStoryAreaTypeMessage
+//@can_edit_scheduling_state True, if scheduling state of the message can be edited
+//@can_get_embedding_code True, if code for message embedding can be received using getMessageEmbeddingCode
+//@can_get_link True, if a link can be generated for the message using getMessageLink
+//@can_get_media_timestamp_links True, if media timestamp links can be generated for media timestamp entities in the message text, caption or link preview description using getMessageLink
+//@can_get_message_thread True, if information about the message thread is available through getMessageThread and getMessageThreadHistory
+//@can_get_read_date True, if read date of the message can be received through getMessageReadDate
+//@can_get_statistics True, if message statistics are available through getMessageStatistics and message forwards can be received using getMessagePublicForwards
+//@can_get_viewers True, if chat members already viewed the message can be received through getMessageViewers
+//@can_recognize_speech True, if speech can be recognized for the message through recognizeSpeech
+//@can_report_chat True, if the message can be reported using reportChat
+//@can_report_reactions True, if reactions on the message can be reported through reportMessageReactions
+//@can_report_supergroup_spam True, if the message can be reported using reportSupergroupSpam
+//@can_set_fact_check True, if fact check for the message can be changed through setMessageFactCheck
+//@need_show_statistics True, if message statistics must be available from context menu of the message
+messageProperties can_be_copied_to_secret_chat:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_paid:Bool can_be_pinned:Bool can_be_replied:Bool can_be_replied_in_another_chat:Bool can_be_saved:Bool can_be_shared_in_story:Bool can_edit_scheduling_state:Bool can_get_embedding_code:Bool can_get_link:Bool can_get_media_timestamp_links:Bool can_get_message_thread:Bool can_get_read_date:Bool can_get_statistics:Bool can_get_viewers:Bool can_recognize_speech:Bool can_report_chat:Bool can_report_reactions:Bool can_report_supergroup_spam:Bool can_set_fact_check:Bool need_show_statistics:Bool = MessageProperties;
+
+
 //@class SearchMessagesFilter
 //@description Represents a filter for message search results
 
@@ -4578,6 +4836,12 @@ emojiCategoryTypeEmojiStatus = EmojiCategoryType;
 emojiCategoryTypeChatPhoto = EmojiCategoryType;
 
 
+//@description Describes the current weather
+//@temperature Temperature, in degree Celsius
+//@emoji Emoji representing the weather
+currentWeather temperature:double emoji:string = CurrentWeather;
+
+
 //@description Describes position of a clickable rectangle area on a story media
 //@x_percentage The abscissa of the rectangle's center, as a percentage of the media width
 //@y_percentage The ordinate of the rectangle's center, as a percentage of the media height
@@ -4589,7 +4853,7 @@ storyAreaPosition x_percentage:double y_percentage:double width_percentage:doubl
 
 
 //@class StoryAreaType
-//@description Describes type of clickable rectangle area on a story media
+//@description Describes type of clickable area on a story media
 
 //@description An area pointing to a location
 //@location The location
@@ -4616,6 +4880,12 @@ storyAreaTypeMessage chat_id:int53 message_id:int53 = StoryAreaType;
 //@url HTTP or tg:// URL to be opened when the area is clicked
 storyAreaTypeLink url:string = StoryAreaType;
 
+//@description An area with information about weather
+//@temperature Temperature, in degree Celsius
+//@emoji Emoji representing the weather
+//@background_color A color of the area background in the ARGB format
+storyAreaTypeWeather temperature:double emoji:string background_color:int32 = StoryAreaType;
+
 
 //@description Describes a clickable rectangle area on a story media
 //@position Position of the area
@@ -4624,7 +4894,7 @@ storyArea position:storyAreaPosition type:StoryAreaType = StoryArea;
 
 
 //@class InputStoryAreaType
-//@description Describes type of clickable rectangle area on a story media to be added
+//@description Describes type of clickable area on a story media to be added
 
 //@description An area pointing to a location
 //@location The location
@@ -4649,13 +4919,19 @@ inputStoryAreaTypeSuggestedReaction reaction_type:ReactionType is_dark:Bool is_f
 
 //@description An area pointing to a message
 //@chat_id Identifier of the chat with the message. Currently, the chat must be a supergroup or a channel chat
-//@message_id Identifier of the message. Only successfully sent non-scheduled messages can be specified
+//@message_id Identifier of the message. Use messageProperties.can_be_shared_in_story to check whether the message is suitable
 inputStoryAreaTypeMessage chat_id:int53 message_id:int53 = InputStoryAreaType;
 
 //@description An area pointing to a HTTP or tg:// link
 //@url HTTP or tg:// URL to be opened when the area is clicked
 inputStoryAreaTypeLink url:string = InputStoryAreaType;
 
+//@description An area with information about weather
+//@temperature Temperature, in degree Celsius
+//@emoji Emoji representing the weather
+//@background_color A color of the area background in the ARGB format
+inputStoryAreaTypeWeather temperature:double emoji:string background_color:int32 = InputStoryAreaType;
+
 
 //@description Describes a clickable rectangle area on a story media to be added
 //@position Position of the area
@@ -4666,8 +4942,9 @@ inputStoryArea position:storyAreaPosition type:InputStoryAreaType = InputStoryAr
 //@areas List of input story areas. Currently, a story can have
 //-up to 10 inputStoryAreaTypeLocation, inputStoryAreaTypeFoundVenue, and inputStoryAreaTypePreviousVenue areas,
 //-up to getOption("story_suggested_reaction_area_count_max") inputStoryAreaTypeSuggestedReaction areas,
-//-up to 1 inputStoryAreaTypeMessage area, and
-//-up to getOption("story_link_area_count_max") inputStoryAreaTypeLink areas if the current user is a Telegram Premium user
+//-up to 1 inputStoryAreaTypeMessage area,
+//-up to getOption("story_link_area_count_max") inputStoryAreaTypeLink areas if the current user is a Telegram Premium user, and
+//-up to 3 inputStoryAreaTypeWeather areas
 inputStoryAreas areas:vector<inputStoryArea> = InputStoryAreas;
 
 
@@ -4679,9 +4956,10 @@ inputStoryAreas areas:vector<inputStoryArea> = InputStoryAreas;
 //@is_animation True, if the video has no sound
 //@minithumbnail Video minithumbnail; may be null
 //@thumbnail Video thumbnail in JPEG or MPEG4 format; may be null
-//@preload_prefix_size Size of file prefix, which is supposed to be preloaded, in bytes
+//@preload_prefix_size Size of file prefix, which is expected to be preloaded, in bytes
+//@cover_frame_timestamp Timestamp of the frame used as video thumbnail
 //@video File containing the video
-storyVideo duration:double width:int32 height:int32 has_stickers:Bool is_animation:Bool minithumbnail:minithumbnail thumbnail:thumbnail preload_prefix_size:int32 video:file = StoryVideo;
+storyVideo duration:double width:int32 height:int32 has_stickers:Bool is_animation:Bool minithumbnail:minithumbnail thumbnail:thumbnail preload_prefix_size:int32 cover_frame_timestamp:double video:file = StoryVideo;
 
 
 //@class StoryContent
@@ -4693,7 +4971,7 @@ storyContentPhoto photo:photo = StoryContent;
 
 //@description A video story
 //@video The video in MPEG4 format
-//@alternative_video Alternative version of the video in MPEG4 format, encoded by x264 codec; may be null
+//@alternative_video Alternative version of the video in MPEG4 format, encoded with H.264 codec; may be null
 storyContentVideo video:storyVideo alternative_video:storyVideo = StoryContent;
 
 //@description A story content that is not supported in the current TDLib version
@@ -4709,11 +4987,12 @@ storyContentUnsupported = StoryContent;
 inputStoryContentPhoto photo:InputFile added_sticker_file_ids:vector<int32> = InputStoryContent;
 
 //@description A video story
-//@video Video to be sent. The video size must be 720x1280. The video must be streamable and stored in MPEG4 format, after encoding with x265 codec and key frames added each second
+//@video Video to be sent. The video size must be 720x1280. The video must be streamable and stored in MPEG4 format, after encoding with H.265 codec and key frames added each second
 //@added_sticker_file_ids File identifiers of the stickers added to the video, if applicable
 //@duration Precise duration of the video, in seconds; 0-60
+//@cover_frame_timestamp Timestamp of the frame, which will be used as video thumbnail
 //@is_animation True, if the video has no sound
-inputStoryContentVideo video:InputFile added_sticker_file_ids:vector<int32> duration:double is_animation:Bool = InputStoryContent;
+inputStoryContentVideo video:InputFile added_sticker_file_ids:vector<int32> duration:double cover_frame_timestamp:double is_animation:Bool = InputStoryContent;
 
 
 //@class StoryList
@@ -4806,7 +5085,7 @@ storyInfo story_id:int32 date:int32 is_for_close_friends:Bool = StoryInfo;
 //@list Identifier of the story list in which the stories are shown; may be null if the stories aren't shown in a story list
 //@order A parameter used to determine order of the stories in the story list; 0 if the stories doesn't need to be shown in the story list. Stories must be sorted by the pair (order, story_sender_chat_id) in descending order
 //@max_read_story_id Identifier of the last read active story
-//@stories Basic information about the stories; use getStory to get full information about the stories. The stories are in a chronological order (i.e., in order of increasing story identifiers)
+//@stories Basic information about the stories; use getStory to get full information about the stories. The stories are in chronological order (i.e., in order of increasing story identifiers)
 chatActiveStories chat_id:int53 list:StoryList order:int53 max_read_story_id:int32 stories:vector<storyInfo> = ChatActiveStories;
 
 
@@ -4884,6 +5163,21 @@ publicForwardStory story:story = PublicForward;
 publicForwards total_count:int32 forwards:vector<PublicForward> next_offset:string = PublicForwards;
 
 
+//@description Describes media previews of a bot
+//@date Point in time (Unix timestamp) when the preview was added or changed last time
+//@content Content of the preview
+botMediaPreview date:int32 content:StoryContent = BotMediaPreview;
+
+//@description Contains a list of media previews of a bot
+//@previews List of media previews
+botMediaPreviews previews:vector<botMediaPreview> = BotMediaPreviews;
+
+//@description Contains a list of media previews of a bot for the given language and the list of languages for which the bot has dedicated previews
+//@previews List of media previews
+//@language_codes List of language codes for which the bot has dedicated previews
+botMediaPreviewInfo previews:vector<botMediaPreview> language_codes:vector<string> = BotMediaPreviewInfo;
+
+
 //@description Contains a list of features available on a specific chat boost level
 //@level Target chat boost level
 //@story_per_day_count Number of stories that the chat can publish daily
@@ -4922,24 +5216,26 @@ chatBoostFeatures features:vector<chatBoostLevelFeatures> min_profile_background
 //@gift_code The created Telegram Premium gift code, which is known only if this is a gift code for the current user, or it has already been claimed
 chatBoostSourceGiftCode user_id:int53 gift_code:string = ChatBoostSource;
 
-//@description The chat created a Telegram Premium giveaway
+//@description The chat created a giveaway
 //@user_id Identifier of a user that won in the giveaway; 0 if none
-//@gift_code The created Telegram Premium gift code if it was used by the user or can be claimed by the current user; an empty string otherwise
+//@gift_code The created Telegram Premium gift code if it was used by the user or can be claimed by the current user; an empty string otherwise; for Telegram Premium giveways only
+//@star_count Number of Telegram Stars distributed among winners of the giveaway
 //@giveaway_message_id Identifier of the corresponding giveaway message; can be an identifier of a deleted message
-//@is_unclaimed True, if the winner for the corresponding Telegram Premium subscription wasn't chosen, because there were not enough participants
-chatBoostSourceGiveaway user_id:int53 gift_code:string giveaway_message_id:int53 is_unclaimed:Bool = ChatBoostSource;
+//@is_unclaimed True, if the winner for the corresponding giveaway prize wasn't chosen, because there were not enough participants
+chatBoostSourceGiveaway user_id:int53 gift_code:string star_count:int53 giveaway_message_id:int53 is_unclaimed:Bool = ChatBoostSource;
 
 //@description A user with Telegram Premium subscription or gifted Telegram Premium boosted the chat
 //@user_id Identifier of the user
 chatBoostSourcePremium user_id:int53 = ChatBoostSource;
 
 
-//@description Describes a prepaid Telegram Premium giveaway
+//@description Describes a prepaid giveaway
 //@id Unique identifier of the prepaid giveaway
-//@winner_count Number of users which will receive Telegram Premium subscription gift codes
-//@month_count Number of months the Telegram Premium subscription will be active after code activation
+//@winner_count Number of users which will receive giveaway prize
+//@prize Prize of the giveaway
+//@boost_count The number of boosts received by the chat from the giveaway; for Telegram Star giveaways only
 //@payment_date Point in time (Unix timestamp) when the giveaway was paid
-prepaidPremiumGiveaway id:int64 winner_count:int32 month_count:int32 payment_date:int32 = PrepaidPremiumGiveaway;
+prepaidGiveaway id:int64 winner_count:int32 prize:GiveawayPrize boost_count:int32 payment_date:int32 = PrepaidGiveaway;
 
 //@description Describes current boost status of a chat
 //@boost_url An HTTP URL, which can be used to boost the chat
@@ -4952,7 +5248,7 @@ prepaidPremiumGiveaway id:int64 winner_count:int32 month_count:int32 payment_dat
 //@premium_member_count Approximate number of Telegram Premium subscribers joined the chat; always 0 if the current user isn't an administrator in the chat
 //@premium_member_percentage A percentage of Telegram Premium subscribers joined the chat; always 0 if the current user isn't an administrator in the chat
 //@prepaid_giveaways The list of prepaid giveaways available for the chat; only for chat administrators
-chatBoostStatus boost_url:string applied_slot_ids:vector<int32> level:int32 gift_code_boost_count:int32 boost_count:int32 current_level_boost_count:int32 next_level_boost_count:int32 premium_member_count:int32 premium_member_percentage:double prepaid_giveaways:vector<prepaidPremiumGiveaway> = ChatBoostStatus;
+chatBoostStatus boost_url:string applied_slot_ids:vector<int32> level:int32 gift_code_boost_count:int32 boost_count:int32 current_level_boost_count:int32 next_level_boost_count:int32 premium_member_count:int32 premium_member_percentage:double prepaid_giveaways:vector<prepaidGiveaway> = ChatBoostStatus;
 
 //@description Describes a boost applied to a chat
 //@id Unique identifier of the boost
@@ -5127,7 +5423,7 @@ groupCallRecentSpeaker participant_id:MessageSender is_speaking:Bool = GroupCall
 //@description Describes a group call
 //@id Group call identifier
 //@title Group call title
-//@scheduled_start_date Point in time (Unix timestamp) when the group call is supposed to be started by an administrator; 0 if it is already active or was ended
+//@scheduled_start_date Point in time (Unix timestamp) when the group call is expected to be started by an administrator; 0 if it is already active or was ended
 //@enabled_start_notification True, if the group call is scheduled and the current user will receive a notification when the group call starts
 //@is_active True, if the call is active
 //@is_rtmp_stream True, if the chat is an RTMP stream instead of an ordinary video chat
@@ -5349,8 +5645,8 @@ businessConnection id:string user_id:int53 user_chat_id:int53 date:int32 can_rep
 
 
 //@description Describes a color to highlight a bot added to attachment menu
-//@light_color Color in the RGB24 format for light themes
-//@dark_color Color in the RGB24 format for dark themes
+//@light_color Color in the RGB format for light themes
+//@dark_color Color in the RGB format for dark themes
 attachmentMenuBotColor light_color:int32 dark_color:int32 = AttachmentMenuBotColor;
 
 //@description Represents a bot, which can be added to attachment or side menu
@@ -5754,6 +6050,12 @@ chatEventMemberPromoted user_id:int53 old_status:ChatMemberStatus new_status:Cha
 //@new_status New status of the chat member
 chatEventMemberRestricted member_id:MessageSender old_status:ChatMemberStatus new_status:ChatMemberStatus = ChatEventAction;
 
+//@description A chat member extended their subscription to the chat
+//@user_id Affected chat member user identifier
+//@old_status Previous status of the chat member
+//@new_status New status of the chat member
+chatEventMemberSubscriptionExtended user_id:int53 old_status:ChatMemberStatus new_status:ChatMemberStatus = ChatEventAction;
+
 //@description The chat available reactions were changed
 //@old_available_reactions Previous chat available reactions
 //@new_available_reactions New chat available reactions
@@ -5863,6 +6165,10 @@ chatEventHasAggressiveAntiSpamEnabledToggled has_aggressive_anti_spam_enabled:Bo
 //@sign_messages New value of sign_messages
 chatEventSignMessagesToggled sign_messages:Bool = ChatEventAction;
 
+//@description The show_message_sender setting of a channel was toggled
+//@show_message_sender New value of show_message_sender
+chatEventShowMessageSenderToggled show_message_sender:Bool = ChatEventAction;
+
 //@description A chat invite link was edited
 //@old_invite_link Previous information about the invite link
 //@new_invite_link New information about the invite link
@@ -5953,7 +6259,8 @@ chatEvents events:vector<chatEvent> = ChatEvents;
 //@invite_link_changes True, if changes to invite links need to be returned
 //@video_chat_changes True, if video chat actions need to be returned
 //@forum_changes True, if forum-related actions need to be returned
-chatEventLogFilters message_edits:Bool message_deletions:Bool message_pins:Bool member_joins:Bool member_leaves:Bool member_invites:Bool member_promotions:Bool member_restrictions:Bool info_changes:Bool setting_changes:Bool invite_link_changes:Bool video_chat_changes:Bool forum_changes:Bool = ChatEventLogFilters;
+//@subscription_extensions True, if subscription extensions need to be returned
+chatEventLogFilters message_edits:Bool message_deletions:Bool message_pins:Bool member_joins:Bool member_leaves:Bool member_invites:Bool member_promotions:Bool member_restrictions:Bool info_changes:Bool setting_changes:Bool invite_link_changes:Bool video_chat_changes:Bool forum_changes:Bool subscription_extensions:Bool = ChatEventLogFilters;
 
 
 //@class LanguagePackStringValue
@@ -6277,7 +6584,7 @@ premiumState state:formattedText payment_options:vector<premiumStatePaymentOptio
 storePaymentPurposePremiumSubscription is_restore:Bool is_upgrade:Bool = StorePaymentPurpose;
 
 //@description The user gifting Telegram Premium to another user
-//@user_id Identifier of the user to which Premium was gifted
+//@user_id Identifier of the user to which Telegram Premium is gifted
 //@currency ISO 4217 currency code of the payment currency
 //@amount Paid amount, in the smallest units of the currency
 storePaymentPurposeGiftedPremium user_id:int53 currency:string amount:int53 = StorePaymentPurpose;
@@ -6287,20 +6594,36 @@ storePaymentPurposeGiftedPremium user_id:int53 currency:string amount:int53 = St
 //@currency ISO 4217 currency code of the payment currency
 //@amount Paid amount, in the smallest units of the currency
 //@user_ids Identifiers of the users which can activate the gift codes
-storePaymentPurposePremiumGiftCodes boosted_chat_id:int53 currency:string amount:int53 user_ids:vector<int53> = StorePaymentPurpose;
+//@text Text to show along with the gift codes; 0-getOption("gift_text_length_max") characters. Only Bold, Italic, Underline, Strikethrough, Spoiler, and CustomEmoji entities are allowed
+storePaymentPurposePremiumGiftCodes boosted_chat_id:int53 currency:string amount:int53 user_ids:vector<int53> text:formattedText = StorePaymentPurpose;
 
 //@description The user creating a Telegram Premium giveaway
 //@parameters Giveaway parameters
 //@currency ISO 4217 currency code of the payment currency
 //@amount Paid amount, in the smallest units of the currency
-storePaymentPurposePremiumGiveaway parameters:premiumGiveawayParameters currency:string amount:int53 = StorePaymentPurpose;
+storePaymentPurposePremiumGiveaway parameters:giveawayParameters currency:string amount:int53 = StorePaymentPurpose;
 
-//@description The user buying Telegram stars
+//@description The user creating a Telegram Star giveaway
+//@parameters Giveaway parameters
 //@currency ISO 4217 currency code of the payment currency
 //@amount Paid amount, in the smallest units of the currency
-//@star_count Number of bought stars
+//@winner_count The number of users to receive Telegram Stars
+//@star_count The number of Telegram Stars to be distributed through the giveaway
+storePaymentPurposeStarGiveaway parameters:giveawayParameters currency:string amount:int53 winner_count:int32 star_count:int53 = StorePaymentPurpose;
+
+//@description The user buying Telegram Stars
+//@currency ISO 4217 currency code of the payment currency
+//@amount Paid amount, in the smallest units of the currency
+//@star_count Number of bought Telegram Stars
 storePaymentPurposeStars currency:string amount:int53 star_count:int53 = StorePaymentPurpose;
 
+//@description The user buying Telegram Stars for other users
+//@user_id Identifier of the user to which Telegram Stars are gifted
+//@currency ISO 4217 currency code of the payment currency
+//@amount Paid amount, in the smallest units of the currency
+//@star_count Number of bought Telegram Stars
+storePaymentPurposeGiftedStars user_id:int53 currency:string amount:int53 star_count:int53 = StorePaymentPurpose;
+
 
 //@class TelegramPaymentPurpose
 //@description Describes a purpose of a payment toward Telegram
@@ -6311,7 +6634,8 @@ storePaymentPurposeStars currency:string amount:int53 star_count:int53 = StorePa
 //@amount Paid amount, in the smallest units of the currency
 //@user_ids Identifiers of the users which can activate the gift codes
 //@month_count Number of months the Telegram Premium subscription will be active for the users
-telegramPaymentPurposePremiumGiftCodes boosted_chat_id:int53 currency:string amount:int53 user_ids:vector<int53> month_count:int32 = TelegramPaymentPurpose;
+//@text Text to show along with the gift codes; 0-getOption("gift_text_length_max") characters. Only Bold, Italic, Underline, Strikethrough, Spoiler, and CustomEmoji entities are allowed
+telegramPaymentPurposePremiumGiftCodes boosted_chat_id:int53 currency:string amount:int53 user_ids:vector<int53> month_count:int32 text:formattedText = TelegramPaymentPurpose;
 
 //@description The user creating a Telegram Premium giveaway
 //@parameters Giveaway parameters
@@ -6319,14 +6643,33 @@ telegramPaymentPurposePremiumGiftCodes boosted_chat_id:int53 currency:string amo
 //@amount Paid amount, in the smallest units of the currency
 //@winner_count Number of users which will be able to activate the gift codes
 //@month_count Number of months the Telegram Premium subscription will be active for the users
-telegramPaymentPurposePremiumGiveaway parameters:premiumGiveawayParameters currency:string amount:int53 winner_count:int32 month_count:int32 = TelegramPaymentPurpose;
+telegramPaymentPurposePremiumGiveaway parameters:giveawayParameters currency:string amount:int53 winner_count:int32 month_count:int32 = TelegramPaymentPurpose;
 
-//@description The user buying Telegram stars
+//@description The user buying Telegram Stars
 //@currency ISO 4217 currency code of the payment currency
 //@amount Paid amount, in the smallest units of the currency
-//@star_count Number of bought stars
+//@star_count Number of bought Telegram Stars
 telegramPaymentPurposeStars currency:string amount:int53 star_count:int53 = TelegramPaymentPurpose;
 
+//@description The user buying Telegram Stars for other users
+//@user_id Identifier of the user to which Telegram Stars are gifted
+//@currency ISO 4217 currency code of the payment currency
+//@amount Paid amount, in the smallest units of the currency
+//@star_count Number of bought Telegram Stars
+telegramPaymentPurposeGiftedStars user_id:int53 currency:string amount:int53 star_count:int53 = TelegramPaymentPurpose;
+
+//@description The user creating a Telegram Star giveaway
+//@parameters Giveaway parameters
+//@currency ISO 4217 currency code of the payment currency
+//@amount Paid amount, in the smallest units of the currency
+//@winner_count The number of users to receive Telegram Stars
+//@star_count The number of Telegram Stars to be distributed through the giveaway
+telegramPaymentPurposeStarGiveaway parameters:giveawayParameters currency:string amount:int53 winner_count:int32 star_count:int53 = TelegramPaymentPurpose;
+
+//@description The user joins a chat and subscribes to regular payments in Telegram Stars
+//@invite_link Invite link to use
+telegramPaymentPurposeJoinChat invite_link:string = TelegramPaymentPurpose;
+
 
 //@class DeviceToken
 //@description Represents a data needed to subscribe for push notifications through registerDevice method.
@@ -6397,17 +6740,17 @@ pushReceiverId id:int64 = PushReceiverId;
 //@description Describes a fill of a background
 
 //@description Describes a solid fill of a background
-//@color A color of the background in the RGB24 format
+//@color A color of the background in the RGB format
 backgroundFillSolid color:int32 = BackgroundFill;
 
 //@description Describes a gradient fill of a background
-//@top_color A top color of the background in the RGB24 format
-//@bottom_color A bottom color of the background in the RGB24 format
+//@top_color A top color of the background in the RGB format
+//@bottom_color A bottom color of the background in the RGB format
 //@rotation_angle Clockwise rotation angle of the gradient, in degrees; 0-359. Must always be divisible by 45
 backgroundFillGradient top_color:int32 bottom_color:int32 rotation_angle:int32 = BackgroundFill;
 
 //@description Describes a freeform gradient fill of a background
-//@colors A list of 3 or 4 colors of the freeform gradient in the RGB24 format
+//@colors A list of 3 or 4 colors of the freeform gradient in the RGB format
 backgroundFillFreeformGradient colors:vector<int32> = BackgroundFill;
 
 
@@ -6634,7 +6977,7 @@ pushMessageContentInvoice price:string is_pinned:Bool = PushMessageContent;
 pushMessageContentLocation is_live:Bool is_pinned:Bool = PushMessageContent;
 
 //@description A message with paid media
-//@star_count Number of stars needed to buy access to the media in the message; 0 for pinned message
+//@star_count Number of Telegram Stars needed to buy access to the media in the message; 0 for pinned message
 //@is_pinned True, if the message is a pinned message with the specified content
 pushMessageContentPaidMedia star_count:int53 is_pinned:Bool = PushMessageContent;
 
@@ -6655,11 +6998,15 @@ pushMessageContentPoll question:string is_regular:Bool is_pinned:Bool = PushMess
 //@month_count Number of months the Telegram Premium subscription will be active after code activation
 pushMessageContentPremiumGiftCode month_count:int32 = PushMessageContent;
 
-//@description A message with a Telegram Premium giveaway
-//@winner_count Number of users which will receive Telegram Premium subscription gift codes; 0 for pinned message
-//@month_count Number of months the Telegram Premium subscription will be active after code activation; 0 for pinned message
+//@description A message with a giveaway
+//@winner_count Number of users which will receive giveaway prizes; 0 for pinned message
+//@prize Prize of the giveaway; may be null for pinned message
 //@is_pinned True, if the message is a pinned message with the specified content
-pushMessageContentPremiumGiveaway winner_count:int32 month_count:int32 is_pinned:Bool = PushMessageContent;
+pushMessageContentGiveaway winner_count:int32 prize:GiveawayPrize is_pinned:Bool = PushMessageContent;
+
+//@description A message with a gift
+//@star_count Number of Telegram Stars that sender paid for the gift
+pushMessageContentGift star_count:int53 = PushMessageContent;
 
 //@description A screenshot of a message in the chat has been taken
 pushMessageContentScreenshotTaken = PushMessageContent;
@@ -6991,7 +7338,7 @@ canSendMessageToUserResultUserRestrictsNewChats = CanSendMessageToUserResult;
 
 
 //@description Contains information about the period of inactivity after which the current user's account will automatically be deleted
-//@days Number of days of inactivity before the account will be flagged for deletion; 30-366 days
+//@days Number of days of inactivity before the account will be flagged for deletion; 30-730 days
 accountTtl days:int32 = AccountTtl;
 
 
@@ -7140,6 +7487,43 @@ reportReasonPersonalDetails = ReportReason;
 reportReasonCustom = ReportReason;
 
 
+//@class ReportChatResult
+//@description Describes result of chat report
+
+//@description The chat was reported successfully
+reportChatResultOk = ReportChatResult;
+
+//@description The user must choose an option to report the chat and repeat request with the chosen option
+//@title Title for the option choice
+//@options List of available options
+reportChatResultOptionRequired title:string options:vector<reportOption> = ReportChatResult;
+
+//@description The user must add additional text details to the report
+//@option_id Option identifier for the next reportChat request
+//@is_optional True, if the user can skip text adding
+reportChatResultTextRequired option_id:bytes is_optional:Bool = ReportChatResult;
+
+//@description The user must choose messages to report and repeat the reportChat request with the chosen messages
+reportChatResultMessagesRequired = ReportChatResult;
+
+
+//@class ReportStoryResult
+//@description Describes result of story report
+
+//@description The story was reported successfully
+reportStoryResultOk = ReportStoryResult;
+
+//@description The user must choose an option to report the story and repeat request with the chosen option
+//@title Title for the option choice
+//@options List of available options
+reportStoryResultOptionRequired title:string options:vector<reportOption> = ReportStoryResult;
+
+//@description The user must add additional text details to the report
+//@option_id Option identifier for the next reportStory request
+//@is_optional True, if the user can skip text adding
+reportStoryResultTextRequired option_id:bytes is_optional:Bool = ReportStoryResult;
+
+
 //@class TargetChat
 //@description Describes the target chat to be opened
 
@@ -7166,7 +7550,7 @@ internalLinkTypeActiveSessions = InternalLinkType;
 
 //@description The link is a link to an attachment menu bot to be opened in the specified or a chosen chat. Process given target_chat to open the chat.
 //-Then, call searchPublicChat with the given bot username, check that the user is a bot and can be added to attachment menu. Then, use getAttachmentMenuBot to receive information about the bot.
-//-If the bot isn't added to attachment menu, then show a disclaimer about Mini Apps being a third-party apps, ask the user to accept their Terms of service and confirm adding the bot to side and attachment menu.
+//-If the bot isn't added to attachment menu, then show a disclaimer about Mini Apps being third-party applications, ask the user to accept their Terms of service and confirm adding the bot to side and attachment menu.
 //-If the user accept the terms and confirms adding, then use toggleBotIsAddedToAttachmentMenu to add the bot.
 //-If the attachment menu bot can't be used in the opened chat, show an error to the user. If the bot is added to attachment menu and can be used in the chat, then use openWebApp with the given URL
 //@target_chat Target chat to be opened
@@ -7178,12 +7562,12 @@ internalLinkTypeAttachmentMenuBot target_chat:TargetChat bot_username:string url
 //@code The authentication code
 internalLinkTypeAuthenticationCode code:string = InternalLinkType;
 
-//@description The link is a link to a background. Call searchBackground with the given background name to process the link
+//@description The link is a link to a background. Call searchBackground with the given background name to process the link.
 //-If background is found and the user wants to apply it, then call setDefaultBackground
 //@background_name Name of the background
 internalLinkTypeBackground background_name:string = InternalLinkType;
 
-//@description The link is a link to a Telegram bot, which is supposed to be added to a channel chat as an administrator. Call searchPublicChat with the given bot username and check that the user is a bot,
+//@description The link is a link to a Telegram bot, which is expected to be added to a channel chat as an administrator. Call searchPublicChat with the given bot username and check that the user is a bot,
 //-ask the current user to select a channel chat to add the bot to as an administrator. Then, call getChatMember to receive the current bot rights in the chat and if the bot already is an administrator,
 //-check that the current user can edit its administrator rights and combine received rights with the requested administrator rights. Then, show confirmation box to the user, and call setChatMemberStatus with the chosen chat and confirmed rights
 //@bot_username Username of the bot
@@ -7197,7 +7581,7 @@ internalLinkTypeBotAddToChannel bot_username:string administrator_rights:chatAdm
 //@autostart True, if sendBotStartMessage must be called automatically without showing the START button
 internalLinkTypeBotStart bot_username:string start_parameter:string autostart:Bool = InternalLinkType;
 
-//@description The link is a link to a Telegram bot, which is supposed to be added to a group chat. Call searchPublicChat with the given bot username, check that the user is a bot and can be added to groups,
+//@description The link is a link to a Telegram bot, which is expected to be added to a group chat. Call searchPublicChat with the given bot username, check that the user is a bot and can be added to groups,
 //-ask the current user to select a basic group or a supergroup chat to add the bot to, taking into account that bots can be added to a public supergroup only by administrators of the supergroup.
 //-If administrator rights are provided by the link, call getChatMember to receive the current bot rights in the chat and if the bot already is an administrator,
 //-check that the current user can edit its administrator rights, combine received rights with the requested administrator rights, show confirmation box to the user,
@@ -7213,7 +7597,12 @@ internalLinkTypeBotStartInGroup bot_username:string start_parameter:string admin
 //@link_name Name of the link
 internalLinkTypeBusinessChat link_name:string = InternalLinkType;
 
-//@description The link is a link to the change phone number section of the app
+//@description The link is a link to the Telegram Star purchase section of the application
+//@star_count The number of Telegram Stars that must be owned by the user
+//@purpose Purpose of Telegram Star purchase. Arbitrary string specified by the server, for example, "subs" if the Telegram Stars are required to extend channel subscriptions
+internalLinkTypeBuyStars star_count:int53 purpose:string = InternalLinkType;
+
+//@description The link is a link to the change phone number section of the application
 internalLinkTypeChangePhoneNumber = InternalLinkType;
 
 //@description The link is a link to boost a Telegram chat. Call getChatBoostLinkInfo with the given URL to process the link.
@@ -7227,7 +7616,7 @@ internalLinkTypeChatBoost url:string = InternalLinkType;
 //@invite_link Internal representation of the invite link
 internalLinkTypeChatFolderInvite invite_link:string = InternalLinkType;
 
-//@description The link is a link to the folder section of the app settings
+//@description The link is a link to the folder section of the application settings
 internalLinkTypeChatFolderSettings = InternalLinkType;
 
 //@description The link is a chat invite link. Call checkChatInviteLink with the given invite link to process the link.
@@ -7235,10 +7624,10 @@ internalLinkTypeChatFolderSettings = InternalLinkType;
 //@invite_link Internal representation of the invite link
 internalLinkTypeChatInvite invite_link:string = InternalLinkType;
 
-//@description The link is a link to the default message auto-delete timer settings section of the app settings
+//@description The link is a link to the default message auto-delete timer settings section of the application settings
 internalLinkTypeDefaultMessageAutoDeleteTimerSettings = InternalLinkType;
 
-//@description The link is a link to the edit profile section of the app settings
+//@description The link is a link to the edit profile section of the application settings
 internalLinkTypeEditProfileSettings = InternalLinkType;
 
 //@description The link is a link to a game. Call searchPublicChat with the given bot username, check that the user is a bot,
@@ -7262,9 +7651,19 @@ internalLinkTypeInvoice invoice_name:string = InternalLinkType;
 //@language_pack_id Language pack identifier
 internalLinkTypeLanguagePack language_pack_id:string = InternalLinkType;
 
-//@description The link is a link to the language section of the app settings
+//@description The link is a link to the language section of the application settings
 internalLinkTypeLanguageSettings = InternalLinkType;
 
+//@description The link is a link to the main Web App of a bot. Call searchPublicChat with the given bot username, check that the user is a bot and has the main Web App.
+//-If the bot can be added to attachment menu, then use getAttachmentMenuBot to receive information about the bot, then if the bot isn't added to side menu,
+//-show a disclaimer about Mini Apps being third-party applications, ask the user to accept their Terms of service and confirm adding the bot to side and attachment menu,
+//-then if the user accepts the terms and confirms adding, use toggleBotIsAddedToAttachmentMenu to add the bot.
+//-Then, use getMainWebApp with the given start parameter and open the returned URL as a Web App
+//@bot_username Username of the bot
+//@start_parameter Start parameter to be passed to getMainWebApp
+//@is_compact True, if the Web App must be opened in the compact mode instead of the full-size mode
+internalLinkTypeMainWebApp bot_username:string start_parameter:string is_compact:Bool = InternalLinkType;
+
 //@description The link is a link to a Telegram message or a forum topic. Call getMessageLinkInfo with the given URL to process the link,
 //-and then open received forum topic or chat and show the message there
 //@url URL to be passed to getMessageLinkInfo
@@ -7303,7 +7702,7 @@ internalLinkTypePremiumGift referrer:string = InternalLinkType;
 //@code The Telegram Premium gift code
 internalLinkTypePremiumGiftCode code:string = InternalLinkType;
 
-//@description The link is a link to the privacy and security section of the app settings
+//@description The link is a link to the privacy and security section of the application settings
 internalLinkTypePrivacyAndSecuritySettings = InternalLinkType;
 
 //@description The link is a link to a proxy. Call addProxy with the given parameters to process the link and add the proxy
@@ -7312,12 +7711,13 @@ internalLinkTypePrivacyAndSecuritySettings = InternalLinkType;
 //@type Type of the proxy
 internalLinkTypeProxy server:string port:int32 type:ProxyType = InternalLinkType;
 
-//@description The link is a link to a chat by its username. Call searchPublicChat with the given chat username to process the link
+//@description The link is a link to a chat by its username. Call searchPublicChat with the given chat username to process the link.
 //-If the chat is found, open its profile information screen or the chat itself.
 //-If draft text isn't empty and the chat is a private chat with a regular user, then put the draft text in the input field
 //@chat_username Username of the chat
 //@draft_text Draft text for message to send in the chat
-internalLinkTypePublicChat chat_username:string draft_text:string = InternalLinkType;
+//@open_profile True, if chat profile information screen must be opened; otherwise, the chat itself must be opened
+internalLinkTypePublicChat chat_username:string draft_text:string open_profile:Bool = InternalLinkType;
 
 //@description The link can be used to login the current user on another device, but it must be scanned from QR-code using in-app camera. An alert similar to
 //-"This code can be used to allow someone to log in to your Telegram account. To confirm Telegram login, please go to Settings > Devices > Scan QR and scan the code" needs to be shown
@@ -7329,15 +7729,6 @@ internalLinkTypeRestorePurchases = InternalLinkType;
 //@description The link is a link to application settings
 internalLinkTypeSettings = InternalLinkType;
 
-//@description The link is a link to a bot, which can be installed to the side menu. Call searchPublicChat with the given bot username, check that the user is a bot and can be added to attachment menu.
-//-Then, use getAttachmentMenuBot to receive information about the bot. If the bot isn't added to side menu, then show a disclaimer about Mini Apps being a third-party apps,
-//-ask the user to accept their Terms of service and confirm adding the bot to side and attachment menu. If the user accept the terms and confirms adding, then use toggleBotIsAddedToAttachmentMenu to add the bot.
-//-If the bot is added to side menu, then use getWebAppUrl with the given URL and open the returned URL as a Web App
-//@bot_username Username of the bot
-//@url URL to be passed to getWebAppUrl
-//@is_compact True, if the Web App must be opened in a compact mode instead of a full-size mode
-internalLinkTypeSideMenuBot bot_username:string url:string is_compact:Bool = InternalLinkType;
-
 //@description The link is a link to a sticker set. Call searchStickerSet with the given sticker set name to process the link and show the sticker set.
 //-If the sticker set is found and the user wants to add it, then call changeStickerSet
 //@sticker_set_name Name of the sticker set
@@ -7353,7 +7744,7 @@ internalLinkTypeStory story_sender_username:string story_id:int32 = InternalLink
 //@theme_name Name of the theme
 internalLinkTypeTheme theme_name:string = InternalLinkType;
 
-//@description The link is a link to the theme section of the app settings
+//@description The link is a link to the theme section of the application settings
 internalLinkTypeThemeSettings = InternalLinkType;
 
 //@description The link is an unknown tg: link. Call getDeepLinkInfo to process the link
@@ -7364,10 +7755,11 @@ internalLinkTypeUnknownDeepLink link:string = InternalLinkType;
 internalLinkTypeUnsupportedProxy = InternalLinkType;
 
 //@description The link is a link to a user by its phone number. Call searchUserByPhoneNumber with the given phone number to process the link.
-//-If the user is found, then call createPrivateChat and open the chat. If draft text isn't empty, then put the draft text in the input field
+//-If the user is found, then call createPrivateChat and open user's profile information screen or the chat itself. If draft text isn't empty, then put the draft text in the input field
 //@phone_number Phone number of the user
 //@draft_text Draft text for message to send in the chat
-internalLinkTypeUserPhoneNumber phone_number:string draft_text:string = InternalLinkType;
+//@open_profile True, if user's profile information screen must be opened; otherwise, the chat itself must be opened
+internalLinkTypeUserPhoneNumber phone_number:string draft_text:string open_profile:Bool = InternalLinkType;
 
 //@description The link is a link to a user by a temporary token. Call searchUserByToken with the given token to process the link.
 //-If the user is found, then call createPrivateChat and open the chat
@@ -7381,13 +7773,13 @@ internalLinkTypeUserToken token:string = InternalLinkType;
 internalLinkTypeVideoChat chat_username:string invite_hash:string is_live_stream:Bool = InternalLinkType;
 
 //@description The link is a link to a Web App. Call searchPublicChat with the given bot username, check that the user is a bot, then call searchWebApp with the received bot and the given web_app_short_name.
-//-Process received foundWebApp by showing a confirmation dialog if needed. If the bot can be added to attachment or side menu, but isn't added yet, then show a disclaimer about Mini Apps being a third-party apps
+//-Process received foundWebApp by showing a confirmation dialog if needed. If the bot can be added to attachment or side menu, but isn't added yet, then show a disclaimer about Mini Apps being third-party applications
 //-instead of the dialog and ask the user to accept their Terms of service. If the user accept the terms and confirms adding, then use toggleBotIsAddedToAttachmentMenu to add the bot.
 //-Then, call getWebAppLinkUrl and open the returned URL as a Web App
 //@bot_username Username of the bot that owns the Web App
 //@web_app_short_name Short name of the Web App
 //@start_parameter Start parameter to be passed to getWebAppLinkUrl
-//@is_compact True, if the Web App must be opened in a compact mode instead of a full-size mode
+//@is_compact True, if the Web App must be opened in the compact mode instead of the full-size mode
 internalLinkTypeWebApp bot_username:string web_app_short_name:string start_parameter:string is_compact:Bool = InternalLinkType;
 
 
@@ -7580,9 +7972,9 @@ networkStatistics since_date:int32 entries:vector<NetworkStatisticsEntry> = Netw
 autoDownloadSettings is_auto_download_enabled:Bool max_photo_file_size:int32 max_video_file_size:int53 max_other_file_size:int53 video_upload_bitrate:int32 preload_large_videos:Bool preload_next_audio:Bool preload_stories:Bool use_less_data_for_calls:Bool = AutoDownloadSettings;
 
 //@description Contains auto-download settings presets for the current user
-//@low Preset with lowest settings; supposed to be used by default when roaming
-//@medium Preset with medium settings; supposed to be used by default when using mobile data
-//@high Preset with highest settings; supposed to be used by default when connected on Wi-Fi
+//@low Preset with lowest settings; expected to be used by default when roaming
+//@medium Preset with medium settings; expected to be used by default when using mobile data
+//@high Preset with highest settings; expected to be used by default when connected on Wi-Fi
 autoDownloadSettingsPresets low:autoDownloadSettings medium:autoDownloadSettings high:autoDownloadSettings = AutoDownloadSettingsPresets;
 
 
@@ -7634,7 +8026,7 @@ connectionStateConnectingToProxy = ConnectionState;
 //@description Establishing a connection to the Telegram servers
 connectionStateConnecting = ConnectionState;
 
-//@description Downloading data supposed to be received while the application was offline
+//@description Downloading data expected to be received while the application was offline
 connectionStateUpdating = ConnectionState;
 
 //@description There is a working connection to the Telegram servers
@@ -7659,6 +8051,9 @@ topChatCategoryChannels = TopChatCategory;
 //@description A category containing frequently used chats with inline bots sorted by their usage in inline mode
 topChatCategoryInlineBots = TopChatCategory;
 
+//@description A category containing frequently used chats with bots, which Web Apps were opened
+topChatCategoryWebAppBots = TopChatCategory;
+
 //@description A category containing frequently used chats used for calls
 topChatCategoryCalls = TopChatCategory;
 
@@ -7747,6 +8142,10 @@ suggestedActionSetBirthdate = SuggestedAction;
 //@manage_premium_subscription_url A URL for managing Telegram Premium subscription
 suggestedActionExtendPremium manage_premium_subscription_url:string = SuggestedAction;
 
+//@description Suggests the user to extend their expiring Telegram Star subscriptions. Call getStarSubscriptions with only_expiring == true
+//-to get the number of expiring subscriptions and the number of required to buy Telegram Stars
+suggestedActionExtendStarSubscriptions = SuggestedAction;
+
 
 //@description Contains a counter
 //@count Count
@@ -7946,7 +8345,8 @@ chatStatisticsChannel period:dateRange member_count:statisticalValue mean_messag
 //@total_amount Total amount of the cryptocurrency earned, in the smallest units of the cryptocurrency
 //@balance_amount Amount of the cryptocurrency that isn't withdrawn yet, in the smallest units of the cryptocurrency
 //@available_amount Amount of the cryptocurrency available for withdrawal, in the smallest units of the cryptocurrency
-chatRevenueAmount cryptocurrency:string total_amount:int64 balance_amount:int64 available_amount:int64 = ChatRevenueAmount;
+//@withdrawal_enabled True, if Telegram Stars can be withdrawn now or later
+chatRevenueAmount cryptocurrency:string total_amount:int64 balance_amount:int64 available_amount:int64 withdrawal_enabled:Bool = ChatRevenueAmount;
 
 //@description A detailed statistics about revenue earned from sponsored messages in a chat
 //@revenue_by_hour_graph A graph containing amount of revenue in a given hour
@@ -8012,18 +8412,18 @@ chatRevenueTransaction cryptocurrency:string cryptocurrency_amount:int64 type:Ch
 chatRevenueTransactions total_count:int32 transactions:vector<chatRevenueTransaction> = ChatRevenueTransactions;
 
 
-//@description Contains information about Telegram stars earned by a bot or a chat
-//@total_count Total number of the stars earned
-//@current_count The number of Telegram stars that aren't withdrawn yet
-//@available_count The number of Telegram stars that are available for withdrawal
-//@withdrawal_enabled True, if Telegram stars can be withdrawn now or later
+//@description Contains information about Telegram Stars earned by a bot or a chat
+//@total_count Total number of Telegram Stars earned
+//@current_count The number of Telegram Stars that aren't withdrawn yet
+//@available_count The number of Telegram Stars that are available for withdrawal
+//@withdrawal_enabled True, if Telegram Stars can be withdrawn now or later
 //@next_withdrawal_in Time left before the next withdrawal can be started, in seconds; 0 if withdrawal can be started now
 starRevenueStatus total_count:int53 current_count:int53 available_count:int53 withdrawal_enabled:Bool next_withdrawal_in:int32 = StarRevenueStatus;
 
-//@description A detailed statistics about Telegram stars earned by a bot or a chat
+//@description A detailed statistics about Telegram Stars earned by a bot or a chat
 //@revenue_by_day_graph A graph containing amount of revenue in a given day
-//@status Telegram star revenue status
-//@usd_rate Current conversion rate of a Telegram star to USD
+//@status Telegram Star revenue status
+//@usd_rate Current conversion rate of a Telegram Star to USD
 starRevenueStatistics revenue_by_day_graph:StatisticalGraph status:starRevenueStatus usd_rate:double = StarRevenueStatistics;
 
 
@@ -8167,7 +8567,7 @@ updateMessageUnreadReactions chat_id:int53 message_id:int53 unread_reactions:vec
 //@fact_check The new fact-check
 updateMessageFactCheck chat_id:int53 message_id:int53 fact_check:factCheck = Update;
 
-//@description A message with a live location was viewed. When the update is received, the application is supposed to update the live location
+//@description A message with a live location was viewed. When the update is received, the application is expected to update the live location
 //@chat_id Identifier of the chat with the live location message
 //@message_id Identifier of the message with live location
 updateMessageLiveLocationViewed chat_id:int53 message_id:int53 = Update;
@@ -8477,11 +8877,13 @@ updateServiceNotification type:string content:MessageContent = Update;
 //@file New data about the file
 updateFile file:file = Update;
 
-//@description The file generation process needs to be started by the application
+//@description The file generation process needs to be started by the application. Use setFileGenerationProgress and finishFileGeneration to generate the file
 //@generation_id Unique identifier for the generation process
-//@original_path The path to a file from which a new file is generated; may be empty
-//@destination_path The path to a file that must be created and where the new file is generated
-//@conversion String specifying the conversion applied to the original file. If conversion is "#url#" than original_path contains an HTTP/HTTPS URL of a file, which must be downloaded by the application
+//@original_path The original path specified by the application in inputFileGenerated
+//@destination_path The path to a file that must be created and where the new file must be generated by the application.
+//-If the application has no access to the path, it can use writeGeneratedFilePart to generate the file
+//@conversion If the conversion is "#url#" than original_path contains an HTTP/HTTPS URL of a file that must be downloaded by the application.
+//-Otherwise, this is the conversion specified by the application in inputFileGenerated
 updateFileGenerationStart generation_id:int64 original_path:string destination_path:string conversion:string = Update;
 
 //@description File generation is no longer needed
@@ -8662,10 +9064,6 @@ updateConnectionState state:ConnectionState = Update;
 //@terms_of_service The new terms of service
 updateTermsOfService terms_of_service_id:string terms_of_service:termsOfService = Update;
 
-//@description The list of users nearby has changed. The update is guaranteed to be sent only 60 seconds after a successful searchChatsNearby request
-//@users_nearby The new list of users nearby
-updateUsersNearby users_nearby:vector<chatNearby> = Update;
-
 //@description The first unconfirmed session has changed
 //@session The unconfirmed session; may be null if none
 updateUnconfirmedSession session:unconfirmedSession = Update;
@@ -8696,8 +9094,12 @@ updateDefaultReactionType reaction_type:ReactionType = Update;
 //@tags The new tags
 updateSavedMessagesTags saved_messages_topic_id:int53 tags:savedMessagesTags = Update;
 
-//@description The number of Telegram stars owned by the current user has changed
-//@star_count The new number of Telegram stars owned
+//@description The list of messages with active live location that need to be updated by the application has changed. The list is persistent across application restarts only if the message database is used
+//@messages The list of messages with active live locations
+updateActiveLiveLocationMessages messages:vector<message> = Update;
+
+//@description The number of Telegram Stars owned by the current user has changed
+//@star_count The new number of Telegram Stars owned
 updateOwnedStarCount star_count:int53 = Update;
 
 //@description The revenue earned from sponsored messages in a chat has changed. If chat revenue screen is opened, then getChatRevenueTransactions may be called to fetch new transactions
@@ -8705,9 +9107,9 @@ updateOwnedStarCount star_count:int53 = Update;
 //@revenue_amount New amount of earned revenue
 updateChatRevenueAmount chat_id:int53 revenue_amount:chatRevenueAmount = Update;
 
-//@description The Telegram star revenue earned by a bot or a chat has changed. If star transactions screen of the chat is opened, then getStarTransactions may be called to fetch new transactions
-//@owner_id Identifier of the owner of the Telegram stars
-//@status New Telegram star revenue status
+//@description The Telegram Star revenue earned by a bot or a chat has changed. If Telegram Star transaction screen of the chat is opened, then getStarTransactions may be called to fetch new transactions
+//@owner_id Identifier of the owner of the Telegram Stars
+//@status New Telegram Star revenue status
 updateStarRevenueStatus owner_id:MessageSender status:starRevenueStatus = Update;
 
 //@description The parameters of speech recognition without Telegram Premium subscription has changed
@@ -8737,7 +9139,7 @@ updateAnimationSearchParameters provider:string emojis:vector<string> = Update;
 //@removed_actions Removed suggested actions
 updateSuggestedActions added_actions:vector<SuggestedAction> removed_actions:vector<SuggestedAction> = Update;
 
-//@description Download or upload file speed for the user was limited, but it can be restored by subscription to Telegram Premium. The notification can be postponed until a being downloaded or uploaded file is visible to the user
+//@description Download or upload file speed for the user was limited, but it can be restored by subscription to Telegram Premium. The notification can be postponed until a being downloaded or uploaded file is visible to the user.
 //-Use getOption("premium_download_speedup") or getOption("premium_upload_speedup") to get expected speedup after subscription to Telegram Premium
 //@is_upload True, if upload speed was limited; false, if download speed was limited
 updateSpeedLimitNotification is_upload:Bool = Update;
@@ -8890,6 +9292,11 @@ updateMessageReaction chat_id:int53 message_id:int53 actor_id:MessageSender date
 //@reactions The list of reactions added to the message
 updateMessageReactions chat_id:int53 message_id:int53 date:int32 reactions:vector<messageReaction> = Update;
 
+//@description Paid media were purchased by a user; for bots only
+//@user_id User identifier
+//@payload Bot-specified payload for the paid media
+updatePaidMediaPurchased user_id:int53 payload:string = Update;
+
 
 //@description Contains a list of updates
 //@updates List of updates
@@ -9171,24 +9578,25 @@ getSecretChat secret_chat_id:int32 = SecretChat;
 //@chat_id Chat identifier
 getChat chat_id:int53 = Chat;
 
-//@description Returns information about a message
+//@description Returns information about a message. Returns a 404 error if the message doesn't exist
 //@chat_id Identifier of the chat the message belongs to
 //@message_id Identifier of the message to get
 getMessage chat_id:int53 message_id:int53 = Message;
 
-//@description Returns information about a message, if it is available without sending network request. This is an offline request
+//@description Returns information about a message, if it is available without sending network request. Returns a 404 error if message isn't available locally. This is an offline request
 //@chat_id Identifier of the chat the message belongs to
 //@message_id Identifier of the message to get
 getMessageLocally chat_id:int53 message_id:int53 = Message;
 
 //@description Returns information about a non-bundled message that is replied by a given message. Also, returns the pinned message, the game message, the invoice message,
 //-the message with a previously set same background, the giveaway message, and the topic creation message for messages of the types
-//-messagePinMessage, messageGameScore, messagePaymentSuccessful, messageChatSetBackground, messagePremiumGiveawayCompleted and topic messages without non-bundled replied message respectively
+//-messagePinMessage, messageGameScore, messagePaymentSuccessful, messageChatSetBackground, messageGiveawayCompleted and topic messages without non-bundled replied message respectively.
+//-Returns a 404 error if the message doesn't exist
 //@chat_id Identifier of the chat the message belongs to
 //@message_id Identifier of the reply message
 getRepliedMessage chat_id:int53 message_id:int53 = Message;
 
-//@description Returns information about a newest pinned message in the chat
+//@description Returns information about a newest pinned message in the chat. Returns a 404 error if the message doesn't exist
 //@chat_id Identifier of the chat the message belongs to
 getChatPinnedMessage chat_id:int53 = Message;
 
@@ -9203,17 +9611,22 @@ getCallbackQueryMessage chat_id:int53 message_id:int53 callback_query_id:int64 =
 //@message_ids Identifiers of the messages to get
 getMessages chat_id:int53 message_ids:vector<int53> = Messages;
 
-//@description Returns information about a message thread. Can be used only if message.can_get_message_thread == true
+//@description Returns properties of a message; this is an offline request
+//@chat_id Chat identifier
+//@message_id Identifier of the message
+getMessageProperties chat_id:int53 message_id:int53 = MessageProperties;
+
+//@description Returns information about a message thread. Can be used only if messageProperties.can_get_message_thread == true
 //@chat_id Chat identifier
 //@message_id Identifier of the message
 getMessageThread chat_id:int53 message_id:int53 = MessageThreadInfo;
 
-//@description Returns read date of a recent outgoing message in a private chat. The method can be called if message.can_get_read_date == true and the message is read
+//@description Returns read date of a recent outgoing message in a private chat. The method can be called if messageProperties.can_get_read_date == true
 //@chat_id Chat identifier
 //@message_id Identifier of the message
 getMessageReadDate chat_id:int53 message_id:int53 = MessageReadDate;
 
-//@description Returns viewers of a recent outgoing message in a basic group or a supergroup chat. For video notes and voice notes only users, opened content of the message, are returned. The method can be called if message.can_get_viewers == true
+//@description Returns viewers of a recent outgoing message in a basic group or a supergroup chat. For video notes and voice notes only users, opened content of the message, are returned. The method can be called if messageProperties.can_get_viewers == true
 //@chat_id Chat identifier
 //@message_id Identifier of the message
 getMessageViewers chat_id:int53 message_id:int53 = MessageViewers;
@@ -9257,11 +9670,6 @@ searchChats query:string limit:int32 = Chats;
 //@limit The maximum number of chats to be returned
 searchChatsOnServer query:string limit:int32 = Chats;
 
-//@description Returns a list of users and location-based supergroups nearby. The list of users nearby will be updated for 60 seconds after the request by the updates updateUsersNearby.
-//-The request must be sent again every 25 seconds with adjusted location to not miss new chats
-//@location Current user location
-searchChatsNearby location:location = ChatsNearby;
-
 //@description Returns a list of channel chats recommended to the current user
 getRecommendedChats = Chats;
 
@@ -9337,7 +9745,7 @@ getSuitablePersonalChats = Chats;
 //@limit The maximum number of topics to be loaded. For optimal performance, the number of loaded topics is chosen by TDLib and can be smaller than the specified limit, even if the end of the list is not reached
 loadSavedMessagesTopics limit:int32 = Ok;
 
-//@description Returns messages in a Saved Messages topic. The messages are returned in a reverse chronological order (i.e., in order of decreasing message_id)
+//@description Returns messages in a Saved Messages topic. The messages are returned in reverse chronological order (i.e., in order of decreasing message_id)
 //@saved_messages_topic_id Identifier of Saved Messages topic which messages will be fetched
 //@from_message_id Identifier of the message starting from which messages must be fetched; use 0 to get results from the last message
 //@offset Specify 0 to get results from exactly the message from_message_id or a negative offset up to 99 to get additionally some newer messages
@@ -9377,7 +9785,7 @@ setPinnedSavedMessagesTopics saved_messages_topic_ids:vector<int53> = Ok;
 getGroupsInCommon user_id:int53 offset_chat_id:int53 limit:int32 = Chats;
 
 
-//@description Returns messages in a chat. The messages are returned in a reverse chronological order (i.e., in order of decreasing message_id).
+//@description Returns messages in a chat. The messages are returned in reverse chronological order (i.e., in order of decreasing message_id).
 //-For optimal performance, the number of returned messages is chosen by TDLib. This is an offline request if only_local is true
 //@chat_id Chat identifier
 //@from_message_id Identifier of the message starting from which history must be fetched; use 0 to get results from the last message
@@ -9387,8 +9795,8 @@ getGroupsInCommon user_id:int53 offset_chat_id:int53 limit:int32 = Chats;
 //@only_local Pass true to get only messages that are available without sending network requests
 getChatHistory chat_id:int53 from_message_id:int53 offset:int32 limit:int32 only_local:Bool = Messages;
 
-//@description Returns messages in a message thread of a message. Can be used only if message.can_get_message_thread == true. Message thread of a channel message is in the channel's linked supergroup.
-//-The messages are returned in a reverse chronological order (i.e., in order of decreasing message_id). For optimal performance, the number of returned messages is chosen by TDLib
+//@description Returns messages in a message thread of a message. Can be used only if messageProperties.can_get_message_thread == true. Message thread of a channel message is in the channel's linked supergroup.
+//-The messages are returned in reverse chronological order (i.e., in order of decreasing message_id). For optimal performance, the number of returned messages is chosen by TDLib
 //@chat_id Chat identifier
 //@message_id Message identifier, which thread history needs to be returned
 //@from_message_id Identifier of the message starting from which history must be fetched; use 0 to get results from the last message
@@ -9444,7 +9852,7 @@ searchMessages chat_list:ChatList only_in_channels:Bool query:string offset:stri
 searchSecretMessages chat_id:int53 query:string offset:string limit:int32 filter:SearchMessagesFilter = FoundMessages;
 
 //@description Searches for messages tagged by the given reaction and with the given words in the Saved Messages chat; for Telegram Premium users only.
-//-Returns the results in reverse chronological order, i.e. in order of decreasing message_id
+//-Returns the results in reverse chronological order, i.e. in order of decreasing message_id.
 //-For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit
 //@saved_messages_topic_id If not 0, only messages in the specified Saved Messages topic will be considered; pass 0 to consider all messages
 //@tag Tag to search for; pass null to return all suitable messages
@@ -9513,10 +9921,7 @@ deleteAllCallMessages revoke:Bool = Ok;
 //@limit The maximum number of messages to be returned
 searchChatRecentLocationMessages chat_id:int53 limit:int32 = Messages;
 
-//@description Returns all active live locations that need to be updated by the application. The list is persistent across application restarts only if the message database is used
-getActiveLiveLocationMessages = Messages;
-
-//@description Returns the last message sent in a chat no later than the specified date
+//@description Returns the last message sent in a chat no later than the specified date. Returns a 404 error if such message doesn't exist
 //@chat_id Chat identifier
 //@date Point in time (Unix timestamp) relative to which to search for messages
 getChatMessageByDate chat_id:int53 date:int32 = Message;
@@ -9552,7 +9957,7 @@ getChatMessageCount chat_id:int53 filter:SearchMessagesFilter saved_messages_top
 //@saved_messages_topic_id If not 0, only messages in the specified Saved Messages topic will be considered; pass 0 to consider all relevant messages, or for chats other than Saved Messages
 getChatMessagePosition chat_id:int53 message_id:int53 filter:SearchMessagesFilter message_thread_id:int53 saved_messages_topic_id:int53 = Count;
 
-//@description Returns all scheduled messages in a chat. The messages are returned in a reverse chronological order (i.e., in order of decreasing message_id)
+//@description Returns all scheduled messages in a chat. The messages are returned in reverse chronological order (i.e., in order of decreasing message_id)
 //@chat_id Chat identifier
 getChatScheduledMessages chat_id:int53 = Messages;
 
@@ -9560,10 +9965,12 @@ getChatScheduledMessages chat_id:int53 = Messages;
 //@chat_id Identifier of the chat
 getChatSponsoredMessages chat_id:int53 = SponsoredMessages;
 
-//@description Informs TDLib that the user opened the sponsored chat via the button, the name, the photo, or a mention in the sponsored message
+//@description Informs TDLib that the user opened the sponsored chat via the button, the name, the chat photo, a mention in the sponsored message text, or the media in the sponsored message
 //@chat_id Chat identifier of the sponsored message
 //@message_id Identifier of the sponsored message
-clickChatSponsoredMessage chat_id:int53 message_id:int53 = Ok;
+//@is_media_click Pass true if the media was clicked in the sponsored message
+//@from_fullscreen Pass true if the user expanded the video from the sponsored message fullscreen before the click
+clickChatSponsoredMessage chat_id:int53 message_id:int53 is_media_click:Bool from_fullscreen:Bool = Ok;
 
 //@description Reports a sponsored message to Telegram moderators
 //@chat_id Chat identifier of the sponsored message
@@ -9583,7 +9990,7 @@ removeNotification notification_group_id:int32 notification_id:int32 = Ok;
 removeNotificationGroup notification_group_id:int32 max_notification_id:int32 = Ok;
 
 
-//@description Returns an HTTPS link to a message in a chat. Available only for already sent messages in supergroups and channels, or if message.can_get_media_timestamp_links and a media timestamp link is generated. This is an offline request
+//@description Returns an HTTPS link to a message in a chat. Available only if messageProperties.can_get_link, or if messageProperties.can_get_media_timestamp_links and a media timestamp link is generated. This is an offline request
 //@chat_id Identifier of the chat to which the message belongs
 //@message_id Identifier of the message
 //@media_timestamp If not 0, timestamp from which the video/audio/video note/voice note/story playing must start, in seconds. The media can be in the message content or in its link preview
@@ -9591,7 +9998,7 @@ removeNotificationGroup notification_group_id:int32 max_notification_id:int32 =
 //@in_message_thread Pass true to create a link to the message as a channel post comment, in a message thread, or a forum topic
 getMessageLink chat_id:int53 message_id:int53 media_timestamp:int32 for_album:Bool in_message_thread:Bool = MessageLink;
 
-//@description Returns an HTML code for embedding the message. Available only for messages in supergroups and channels with a username
+//@description Returns an HTML code for embedding the message. Available only if messageProperties.can_get_embedding_code
 //@chat_id Identifier of the chat to which the message belongs
 //@message_id Identifier of the message
 //@for_album Pass true to return an HTML code for embedding of the whole media album
@@ -9621,9 +10028,9 @@ translateText text:formattedText to_language_code:string = FormattedText;
 //-"st", "sn", "sd", "si", "sk", "sl", "so", "es", "su", "sw", "sv", "tl", "tg", "ta", "tt", "te", "th", "tr", "tk", "uk", "ur", "ug", "uz", "vi", "cy", "xh", "yi", "ji", "yo", "zu"
 translateMessageText chat_id:int53 message_id:int53 to_language_code:string = FormattedText;
 
-//@description Recognizes speech in a video note or a voice note message. The message must be successfully sent, must not be scheduled, and must be from a non-secret chat
+//@description Recognizes speech in a video note or a voice note message
 //@chat_id Identifier of the chat to which the message belongs
-//@message_id Identifier of the message
+//@message_id Identifier of the message. Use messageProperties.can_recognize_speech to check whether the message is suitable
 recognizeSpeech chat_id:int53 message_id:int53 = Ok;
 
 //@description Rates recognized speech in a video note or a voice note message
@@ -9681,9 +10088,10 @@ sendInlineQueryResultMessage chat_id:int53 message_thread_id:int53 reply_to:Inpu
 //@chat_id Identifier of the chat to which to forward messages
 //@message_thread_id If not 0, the message thread identifier in which the message will be sent; for forum threads only
 //@from_chat_id Identifier of the chat from which to forward messages
-//@message_ids Identifiers of the messages to forward. Message identifiers must be in a strictly increasing order. At most 100 messages can be forwarded simultaneously. A message can be forwarded only if message.can_be_forwarded
+//@message_ids Identifiers of the messages to forward. Message identifiers must be in a strictly increasing order. At most 100 messages can be forwarded simultaneously. A message can be forwarded only if messageProperties.can_be_forwarded
 //@options Options to be used to send the messages; pass null to use default options
-//@send_copy Pass true to copy content of the messages without reference to the original sender. Always true if the messages are forwarded to a secret chat or are local
+//@send_copy Pass true to copy content of the messages without reference to the original sender. Always true if the messages are forwarded to a secret chat or are local.
+//-Use messageProperties.can_be_saved and messageProperties.can_be_copied_to_secret_chat to check whether the message is suitable
 //@remove_caption Pass true to remove media captions of message copies. Ignored if send_copy is false
 forwardMessages chat_id:int53 message_thread_id:int53 from_chat_id:int53 message_ids:vector<int53> options:messageSendOptions send_copy:Bool remove_caption:Bool = Messages;
 
@@ -9710,7 +10118,7 @@ addLocalMessage chat_id:int53 sender_id:MessageSender reply_to:InputMessageReply
 
 //@description Deletes messages
 //@chat_id Chat identifier
-//@message_ids Identifiers of the messages to be deleted
+//@message_ids Identifiers of the messages to be deleted. Use messageProperties.can_be_deleted_only_for_self and messageProperties.can_be_deleted_for_all_users to get suitable messages
 //@revoke Pass true to delete messages for all chat members. Always true for supergroups, channels and secret chats
 deleteMessages chat_id:int53 message_ids:vector<int53> revoke:Bool = Ok;
 
@@ -9727,18 +10135,17 @@ deleteChatMessagesBySender chat_id:int53 sender_id:MessageSender = Ok;
 deleteChatMessagesByDate chat_id:int53 min_date:int32 max_date:int32 revoke:Bool = Ok;
 
 
-//@description Edits the text of a message (or a text of a game message). Returns the edited message after the edit is completed on the server side.
-//-Can be used only if message.can_be_edited == true
+//@description Edits the text of a message (or a text of a game message). Returns the edited message after the edit is completed on the server side
 //@chat_id The chat the message belongs to
-//@message_id Identifier of the message
+//@message_id Identifier of the message. Use messageProperties.can_be_edited to check whether the message can be edited
 //@reply_markup The new message reply markup; pass null if none; for bots only
 //@input_message_content New text content of the message. Must be of type inputMessageText
 editMessageText chat_id:int53 message_id:int53 reply_markup:ReplyMarkup input_message_content:InputMessageContent = Message;
 
 //@description Edits the message content of a live location. Messages can be edited for a limited period of time specified in the live location.
-//-Returns the edited message after the edit is completed on the server side. Can be used only if message.can_be_edited == true
+//-Returns the edited message after the edit is completed on the server side
 //@chat_id The chat the message belongs to
-//@message_id Identifier of the message
+//@message_id Identifier of the message. Use messageProperties.can_be_edited to check whether the message can be edited
 //@reply_markup The new message reply markup; pass null if none; for bots only
 //@location New location content of the message; pass null to stop sharing the live location
 //@live_period New time relative to the message send date, for which the location can be updated, in seconds. If 0x7FFFFFFF specified, then the location can be updated forever.
@@ -9749,26 +10156,24 @@ editMessageLiveLocation chat_id:int53 message_id:int53 reply_markup:ReplyMarkup
 
 //@description Edits the content of a message with an animation, an audio, a document, a photo or a video, including message caption. If only the caption needs to be edited, use editMessageCaption instead.
 //-The media can't be edited if the message was set to self-destruct or to a self-destructing media. The type of message content in an album can't be changed with exception of replacing a photo with a video or vice versa.
-//-Returns the edited message after the edit is completed on the server side. Can be used only if message.can_be_edited == true
+//-Returns the edited message after the edit is completed on the server side
 //@chat_id The chat the message belongs to
-//@message_id Identifier of the message
+//@message_id Identifier of the message. Use messageProperties.can_be_edited to check whether the message can be edited
 //@reply_markup The new message reply markup; pass null if none; for bots only
 //@input_message_content New content of the message. Must be one of the following types: inputMessageAnimation, inputMessageAudio, inputMessageDocument, inputMessagePhoto or inputMessageVideo
 editMessageMedia chat_id:int53 message_id:int53 reply_markup:ReplyMarkup input_message_content:InputMessageContent = Message;
 
-//@description Edits the message content caption. Returns the edited message after the edit is completed on the server side.
-//-Can be used only if message.can_be_edited == true
+//@description Edits the message content caption. Returns the edited message after the edit is completed on the server side
 //@chat_id The chat the message belongs to
-//@message_id Identifier of the message
+//@message_id Identifier of the message. Use messageProperties.can_be_edited to check whether the message can be edited
 //@reply_markup The new message reply markup; pass null if none; for bots only
 //@caption New message content caption; 0-getOption("message_caption_length_max") characters; pass null to remove caption
-//@show_caption_above_media Pass true to show the caption above the media; otherwise, the caption will be shown below the media. Can be true only for animation, photo, and video messages
+//@show_caption_above_media Pass true to show the caption above the media; otherwise, the caption will be shown below the media. May be true only for animation, photo, and video messages
 editMessageCaption chat_id:int53 message_id:int53 reply_markup:ReplyMarkup caption:formattedText show_caption_above_media:Bool = Message;
 
-//@description Edits the message reply markup; for bots only. Returns the edited message after the edit is completed on the server side.
-//-Can be used only if message.can_be_edited == true
+//@description Edits the message reply markup; for bots only. Returns the edited message after the edit is completed on the server side
 //@chat_id The chat the message belongs to
-//@message_id Identifier of the message
+//@message_id Identifier of the message. Use messageProperties.can_be_edited to check whether the message can be edited
 //@reply_markup The new message reply markup; pass null if none
 editMessageReplyMarkup chat_id:int53 message_id:int53 reply_markup:ReplyMarkup = Message;
 
@@ -9798,7 +10203,7 @@ editInlineMessageMedia inline_message_id:string reply_markup:ReplyMarkup input_m
 //@inline_message_id Inline message identifier
 //@reply_markup The new message reply markup; pass null if none
 //@caption New message content caption; pass null to remove caption; 0-getOption("message_caption_length_max") characters
-//@show_caption_above_media Pass true to show the caption above the media; otherwise, the caption will be shown below the media. Can be true only for animation, photo, and video messages
+//@show_caption_above_media Pass true to show the caption above the media; otherwise, the caption will be shown below the media. May be true only for animation, photo, and video messages
 editInlineMessageCaption inline_message_id:string reply_markup:ReplyMarkup caption:formattedText show_caption_above_media:Bool = Ok;
 
 //@description Edits the reply markup of an inline message sent via a bot; for bots only
@@ -9808,13 +10213,13 @@ editInlineMessageReplyMarkup inline_message_id:string reply_markup:ReplyMarkup =
 
 //@description Edits the time when a scheduled message will be sent. Scheduling state of all messages in the same album or forwarded together with the message will be also changed
 //@chat_id The chat the message belongs to
-//@message_id Identifier of the message
+//@message_id Identifier of the message. Use messageProperties.can_edit_scheduling_state to check whether the message is suitable
 //@scheduling_state The new message scheduling state; pass null to send the message immediately
 editMessageSchedulingState chat_id:int53 message_id:int53 scheduling_state:MessageSchedulingState = Ok;
 
-//@description Changes the fact-check of a message. Can be only used if getOption("can_edit_fact_check") == true
+//@description Changes the fact-check of a message. Can be only used if messageProperties.can_set_fact_check == true
 //@chat_id The channel chat the message belongs to
-//@message_id Identifier of the message. The message must be one of the following types: messageAnimation, messageAudio, messageDocument, messagePhoto, messageText, messageVideo
+//@message_id Identifier of the message
 //@text New text of the fact-check; 0-getOption("fact_check_length_max") characters; pass null to remove it. Only Bold, Italic, and TextUrl entities with https://t.me/ links are supported
 setMessageFactCheck chat_id:int53 message_id:int53 text:formattedText = Ok;
 
@@ -9875,7 +10280,7 @@ editBusinessMessageMedia business_connection_id:string chat_id:int53 message_id:
 //@message_id Identifier of the message
 //@reply_markup The new message reply markup; pass null if none
 //@caption New message content caption; pass null to remove caption; 0-getOption("message_caption_length_max") characters
-//@show_caption_above_media Pass true to show the caption above the media; otherwise, the caption will be shown below the media. Can be true only for animation, photo, and video messages
+//@show_caption_above_media Pass true to show the caption above the media; otherwise, the caption will be shown below the media. May be true only for animation, photo, and video messages
 editBusinessMessageCaption business_connection_id:string chat_id:int53 message_id:int53 reply_markup:ReplyMarkup caption:formattedText show_caption_above_media:Bool = BusinessMessage;
 
 //@description Edits the reply markup of a message sent on behalf of a business account; for bots only
@@ -9892,12 +10297,19 @@ editBusinessMessageReplyMarkup business_connection_id:string chat_id:int53 messa
 //@reply_markup The new message reply markup; pass null if none
 stopBusinessPoll business_connection_id:string chat_id:int53 message_id:int53 reply_markup:ReplyMarkup = BusinessMessage;
 
+//@description Pins or unpins a message sent on behalf of a business account; for bots only
+//@business_connection_id Unique identifier of business connection on behalf of which the message was sent
+//@chat_id The chat the message belongs to
+//@message_id Identifier of the message
+//@is_pinned Pass true to pin the message, pass false to unpin it
+setBusinessMessageIsPinned business_connection_id:string chat_id:int53 message_id:int53 is_pinned:Bool = Ok;
+
 
 //@description Checks validness of a name for a quick reply shortcut. Can be called synchronously
 //@name The name of the shortcut; 1-32 characters
 checkQuickReplyShortcutName name:string = Ok;
 
-//@description Loads quick reply shortcuts created by the current user. The loaded topics will be sent through updateQuickReplyShortcuts
+//@description Loads quick reply shortcuts created by the current user. The loaded data will be sent through updateQuickReplyShortcut and updateQuickReplyShortcuts
 loadQuickReplyShortcuts = Ok;
 
 //@description Changes name of a quick reply shortcut
@@ -10048,7 +10460,7 @@ clearRecentReactions = Ok;
 //@description Adds a reaction or a tag to a message. Use getMessageAvailableReactions to receive the list of available reactions for the message
 //@chat_id Identifier of the chat to which the message belongs
 //@message_id Identifier of the message
-//@reaction_type Type of the reaction to add
+//@reaction_type Type of the reaction to add. Use addPendingPaidMessageReaction instead to add the paid reaction
 //@is_big Pass true if the reaction is added with a big animation
 //@update_recent_reactions Pass true if the reaction needs to be added to recent reactions; tags are never added to the list of recent reactions
 addMessageReaction chat_id:int53 message_id:int53 reaction_type:ReactionType is_big:Bool update_recent_reactions:Bool = Ok;
@@ -10056,26 +10468,50 @@ addMessageReaction chat_id:int53 message_id:int53 reaction_type:ReactionType is_
 //@description Removes a reaction from a message. A chosen reaction can always be removed
 //@chat_id Identifier of the chat to which the message belongs
 //@message_id Identifier of the message
-//@reaction_type Type of the reaction to remove
+//@reaction_type Type of the reaction to remove. The paid reaction can't be removed
 removeMessageReaction chat_id:int53 message_id:int53 reaction_type:ReactionType = Ok;
 
+//@description Adds the paid message reaction to a message. Use getMessageAvailableReactions to check whether the reaction is available for the message
+//@chat_id Identifier of the chat to which the message belongs
+//@message_id Identifier of the message
+//@star_count Number of Telegram Stars to be used for the reaction. The total number of pending paid reactions must not exceed getOption("paid_reaction_star_count_max")
+//@use_default_is_anonymous Pass true if the user didn't choose anonymity explicitly, for example, the reaction is set from the message bubble
+//@is_anonymous Pass true to make paid reaction of the user on the message anonymous; pass false to make the user's profile visible among top reactors. Ignored if use_default_is_anonymous == true
+addPendingPaidMessageReaction chat_id:int53 message_id:int53 star_count:int53 use_default_is_anonymous:Bool is_anonymous:Bool = Ok;
+
+//@description Applies all pending paid reactions on a message
+//@chat_id Identifier of the chat to which the message belongs
+//@message_id Identifier of the message
+commitPendingPaidMessageReactions chat_id:int53 message_id:int53 = Ok;
+
+//@description Removes all pending paid reactions on a message
+//@chat_id Identifier of the chat to which the message belongs
+//@message_id Identifier of the message
+removePendingPaidMessageReactions chat_id:int53 message_id:int53 = Ok;
+
+//@description Changes whether the paid message reaction of the user to a message is anonymous. The message must have paid reaction added by the user
+//@chat_id Identifier of the chat to which the message belongs
+//@message_id Identifier of the message
+//@is_anonymous Pass true to make paid reaction of the user on the message anonymous; pass false to make the user's profile visible among top reactors
+togglePaidMessageReactionIsAnonymous chat_id:int53 message_id:int53 is_anonymous:Bool = Ok;
+
 //@description Sets reactions on a message; for bots only
 //@chat_id Identifier of the chat to which the message belongs
 //@message_id Identifier of the message
-//@reaction_types Types of the reaction to set
+//@reaction_types Types of the reaction to set; pass an empty list to remove the reactions
 //@is_big Pass true if the reactions are added with a big animation
 setMessageReactions chat_id:int53 message_id:int53 reaction_types:vector<ReactionType> is_big:Bool = Ok;
 
 //@description Returns reactions added for a message, along with their sender
 //@chat_id Identifier of the chat to which the message belongs
-//@message_id Identifier of the message
-//@reaction_type Type of the reactions to return; pass null to return all added reactions
+//@message_id Identifier of the message. Use message.interaction_info.reactions.can_get_added_reactions to check whether added reactions can be received for the message
+//@reaction_type Type of the reactions to return; pass null to return all added reactions; reactionTypePaid isn't supported
 //@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
 //@limit The maximum number of reactions to be returned; must be positive and can't be greater than 100
 getMessageAddedReactions chat_id:int53 message_id:int53 reaction_type:ReactionType offset:string limit:int32 = AddedReactions;
 
 //@description Changes type of default reaction for the current user
-//@reaction_type New type of the default reaction
+//@reaction_type New type of the default reaction. The paid reaction can't be set as default
 setDefaultReactionType reaction_type:ReactionType = Ok;
 
 //@description Returns tags used in Saved Messages or a Saved Messages topic
@@ -10128,7 +10564,7 @@ getFileMimeType file_name:string = Text;
 //@mime_type The MIME type of the file
 getFileExtension mime_type:string = Text;
 
-//@description Removes potentially dangerous characters from the name of a file. The encoding of the file name is supposed to be UTF-8. Returns an empty string on failure. Can be called synchronously
+//@description Removes potentially dangerous characters from the name of a file. Returns an empty string on failure. Can be called synchronously
 //@file_name File name or path to the file
 cleanFileName file_name:string = Text;
 
@@ -10166,9 +10602,9 @@ setPollAnswer chat_id:int53 message_id:int53 option_ids:vector<int32> = Ok;
 //@limit The maximum number of voters to be returned; must be positive and can't be greater than 50. For optimal performance, the number of returned voters is chosen by TDLib and can be smaller than the specified limit, even if the end of the voter list has not been reached
 getPollVoters chat_id:int53 message_id:int53 option_id:int32 offset:int32 limit:int32 = MessageSenders;
 
-//@description Stops a poll. A poll in a message can be stopped when the message has can_be_edited flag is set
+//@description Stops a poll
 //@chat_id Identifier of the chat to which the poll belongs
-//@message_id Identifier of the message containing the poll
+//@message_id Identifier of the message containing the poll. Use messageProperties.can_be_edited to check whether the poll can be stopped
 //@reply_markup The new message reply markup; pass null if none; for bots only
 stopPoll chat_id:int53 message_id:int53 reply_markup:ReplyMarkup = Ok;
 
@@ -10188,7 +10624,7 @@ getBusinessConnection connection_id:string = BusinessConnection;
 
 //@description Returns information about a button of type inlineKeyboardButtonTypeLoginUrl. The method needs to be called when the user presses the button
 //@chat_id Chat identifier of the message with the button
-//@message_id Message identifier of the message with the button
+//@message_id Message identifier of the message with the button. The message must not be scheduled
 //@button_id Button identifier
 getLoginUrlInfo chat_id:int53 message_id:int53 button_id:int53 = LoginUrlInfo;
 
@@ -10238,6 +10674,11 @@ getInlineQueryResults bot_user_id:int53 chat_id:int53 user_location:location que
 answerInlineQuery inline_query_id:int64 is_personal:Bool button:inlineQueryResultsButton results:vector<InputInlineQueryResult> cache_time:int32 next_offset:string = Ok;
 
 
+//@description Returns the most grossing Web App bots
+//@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
+//@limit The maximum number of bots to be returned; up to 100
+getGrossingWebAppBots offset:string limit:int32 = FoundUsers;
+
 //@description Returns information about a Web App by its short name. Returns a 404 error if the Web App is not found
 //@bot_user_id Identifier of the target bot
 //@web_app_short_name Short name of the Web App
@@ -10249,15 +10690,23 @@ searchWebApp bot_user_id:int53 web_app_short_name:string = FoundWebApp;
 //@web_app_short_name Short name of the Web App
 //@start_parameter Start parameter from internalLinkTypeWebApp
 //@theme Preferred Web App theme; pass null to use the default theme
-//@application_name Short name of the application; 0-64 English letters, digits, and underscores
+//@application_name Short name of the current application; 0-64 English letters, digits, and underscores
 //@allow_write_access Pass true if the current user allowed the bot to send them messages
 getWebAppLinkUrl chat_id:int53 bot_user_id:int53 web_app_short_name:string start_parameter:string theme:themeParameters application_name:string allow_write_access:Bool = HttpUrl;
 
-//@description Returns an HTTPS URL of a Web App to open from the side menu, a keyboardButtonTypeWebApp button, an inlineQueryResultsButtonTypeWebApp button, or an internalLinkTypeSideMenuBot link
+//@description Returns information needed to open the main Web App of a bot
+//@chat_id Identifier of the chat in which the Web App is opened; pass 0 if none
+//@bot_user_id Identifier of the target bot
+//@start_parameter Start parameter from internalLinkTypeMainWebApp
+//@theme Preferred Web App theme; pass null to use the default theme
+//@application_name Short name of the current application; 0-64 English letters, digits, and underscores
+getMainWebApp chat_id:int53 bot_user_id:int53 start_parameter:string theme:themeParameters application_name:string = MainWebApp;
+
+//@description Returns an HTTPS URL of a Web App to open from the side menu, a keyboardButtonTypeWebApp button, or an inlineQueryResultsButtonTypeWebApp button
 //@bot_user_id Identifier of the target bot
-//@url The URL from a keyboardButtonTypeWebApp button, inlineQueryResultsButtonTypeWebApp button, an internalLinkTypeSideMenuBot link, or an empty when the bot is opened from the side menu
+//@url The URL from a keyboardButtonTypeWebApp button, inlineQueryResultsButtonTypeWebApp button, or an empty string when the bot is opened from the side menu
 //@theme Preferred Web App theme; pass null to use the default theme
-//@application_name Short name of the application; 0-64 English letters, digits, and underscores
+//@application_name Short name of the current application; 0-64 English letters, digits, and underscores
 getWebAppUrl bot_user_id:int53 url:string theme:themeParameters application_name:string = HttpUrl;
 
 //@description Sends data received from a keyboardButtonTypeWebApp Web App to a bot
@@ -10272,7 +10721,7 @@ sendWebAppData bot_user_id:int53 button_text:string data:string = Ok;
 //@bot_user_id Identifier of the bot, providing the Web App
 //@url The URL from an inlineKeyboardButtonTypeWebApp button, a botMenuButton button, an internalLinkTypeAttachmentMenuBot link, or an empty string otherwise
 //@theme Preferred Web App theme; pass null to use the default theme
-//@application_name Short name of the application; 0-64 English letters, digits, and underscores
+//@application_name Short name of the current application; 0-64 English letters, digits, and underscores
 //@message_thread_id If not 0, the message thread identifier in which the message will be sent
 //@reply_to Information about the message or story to be replied in the message sent by the Web App; pass null if none
 openWebApp chat_id:int53 bot_user_id:int53 url:string theme:themeParameters application_name:string message_thread_id:int53 reply_to:InputMessageReplyTo = WebAppInfo;
@@ -10289,7 +10738,7 @@ answerWebAppQuery web_app_query_id:string result:InputInlineQueryResult = SentWe
 
 //@description Sends a callback query to a bot and returns an answer. Returns an error with code 502 if the bot fails to answer the query before the query timeout expires
 //@chat_id Identifier of the chat with the message
-//@message_id Identifier of the message from which the query originated
+//@message_id Identifier of the message from which the query originated. The message must not be scheduled
 //@payload Query payload
 getCallbackQueryAnswer chat_id:int53 message_id:int53 payload:CallbackQueryPayload = CallbackQueryAnswer;
 
@@ -10592,7 +11041,7 @@ setChatAccentColor chat_id:int53 accent_color_id:int32 background_custom_emoji_i
 //@profile_background_custom_emoji_id Identifier of a custom emoji to be shown on the chat's profile photo background; 0 if none. Use chatBoostLevelFeatures.can_set_profile_background_custom_emoji to check whether a custom emoji can be set
 setChatProfileAccentColor chat_id:int53 profile_accent_color_id:int32 profile_background_custom_emoji_id:int64 = Ok;
 
-//@description Changes the message auto-delete or self-destruct (for secret chats) time in a chat. Requires change_info administrator right in basic groups, supergroups and channels
+//@description Changes the message auto-delete or self-destruct (for secret chats) time in a chat. Requires change_info administrator right in basic groups, supergroups and channels.
 //-Message auto-delete time can't be changed in a chat with the current user (Saved Messages) and the chat 777000 (Telegram).
 //@chat_id Chat identifier
 //@message_auto_delete_time New time value, in seconds; unless the chat is secret, it must be from 0 up to 365 * 86400 and be divisible by 86400. If 0, then messages aren't deleted automatically
@@ -10695,7 +11144,7 @@ setChatLocation chat_id:int53 location:chatLocation = Ok;
 //@slow_mode_delay New slow mode delay for the chat, in seconds; must be one of 0, 10, 30, 60, 300, 900, 3600
 setChatSlowModeDelay chat_id:int53 slow_mode_delay:int32 = Ok;
 
-//@description Pins a message in a chat; requires can_pin_messages member right if the chat is a basic group or supergroup, or can_edit_messages administrator right if the chat is a channel
+//@description Pins a message in a chat. A message can be pinned only if messageProperties.can_be_pinned
 //@chat_id Identifier of the chat
 //@message_id Identifier of the new pinned message
 //@disable_notification Pass true to disable notification about the pinned message. Notifications are always disabled in channels and private chats
@@ -10837,6 +11286,11 @@ setPinnedChats chat_list:ChatList chat_ids:vector<int53> = Ok;
 readChatList chat_list:ChatList = Ok;
 
 
+//@description Returns the current weather in the given location
+//@location The location
+getCurrentWeather location:location = CurrentWeather;
+
+
 //@description Returns a story
 //@story_sender_chat_id Identifier of the chat that posted the story
 //@story_id Story identifier
@@ -10870,6 +11324,12 @@ sendStory chat_id:int53 content:InputStoryContent areas:inputStoryAreas caption:
 //@caption New story caption; pass null to keep the current caption
 editStory story_sender_chat_id:int53 story_id:int32 content:InputStoryContent areas:inputStoryAreas caption:formattedText = Ok;
 
+//@description Changes cover of a video story. Can be called only if story.can_be_edited == true and the story isn't being edited now
+//@story_sender_chat_id Identifier of the chat that posted the story
+//@story_id Identifier of the story to edit
+//@cover_frame_timestamp New timestamp of the frame, which will be used as video thumbnail
+editStoryCover story_sender_chat_id:int53 story_id:int32 cover_frame_timestamp:double = Ok;
+
 //@description Changes privacy settings of a story. The method can be called only for stories posted on behalf of the current user and if story.can_be_edited == true
 //@story_id Identifier of the story
 //@privacy_settings The new privacy settigs for the story
@@ -10904,18 +11364,18 @@ setChatActiveStoriesList chat_id:int53 story_list:StoryList = Ok;
 getChatActiveStories chat_id:int53 = ChatActiveStories;
 
 //@description Returns the list of stories that posted by the given chat to its chat page. If from_story_id == 0, then pinned stories are returned first.
-//-Then, stories are returned in a reverse chronological order (i.e., in order of decreasing story_id). For optimal performance, the number of returned stories is chosen by TDLib
+//-Then, stories are returned in reverse chronological order (i.e., in order of decreasing story_id). For optimal performance, the number of returned stories is chosen by TDLib
 //@chat_id Chat identifier
 //@from_story_id Identifier of the story starting from which stories must be returned; use 0 to get results from pinned and the newest story
-//@limit The maximum number of stories to be returned
+//@limit The maximum number of stories to be returned.
 //-For optimal performance, the number of returned stories is chosen by TDLib and can be smaller than the specified limit
 getChatPostedToChatPageStories chat_id:int53 from_story_id:int32 limit:int32 = Stories;
 
 //@description Returns the list of all stories posted by the given chat; requires can_edit_stories right in the chat.
-//-The stories are returned in a reverse chronological order (i.e., in order of decreasing story_id). For optimal performance, the number of returned stories is chosen by TDLib
+//-The stories are returned in reverse chronological order (i.e., in order of decreasing story_id). For optimal performance, the number of returned stories is chosen by TDLib
 //@chat_id Chat identifier
 //@from_story_id Identifier of the story starting from which stories must be returned; use 0 to get results from the last story
-//@limit The maximum number of stories to be returned
+//@limit The maximum number of stories to be returned.
 //-For optimal performance, the number of returned stories is chosen by TDLib and can be smaller than the specified limit
 getChatArchivedStories chat_id:int53 from_story_id:int32 limit:int32 = Stories;
 
@@ -10941,7 +11401,7 @@ getStoryAvailableReactions row_size:int32 = AvailableReactions;
 //@description Changes chosen reaction on a story that has already been sent
 //@story_sender_chat_id The identifier of the sender of the story
 //@story_id The identifier of the story
-//@reaction_type Type of the reaction to set; pass null to remove the reaction. `reactionTypeCustomEmoji` reactions can be used only by Telegram Premium users
+//@reaction_type Type of the reaction to set; pass null to remove the reaction. Custom emoji reactions can be used only by Telegram Premium users. Paid reactions can't be set
 //@update_recent_reactions Pass true if the reaction needs to be added to recent reactions
 setStoryReaction story_sender_chat_id:int53 story_id:int32 reaction_type:ReactionType update_recent_reactions:Bool = Ok;
 
@@ -10958,7 +11418,7 @@ getStoryInteractions story_id:int32 query:string only_contacts:Bool prefer_forwa
 //@description Returns interactions with a story posted in a chat. Can be used only if story is posted on behalf of a chat and the user is an administrator in the chat
 //@story_sender_chat_id The identifier of the sender of the story
 //@story_id Story identifier
-//@reaction_type Pass the default heart reaction or a suggested reaction type to receive only interactions with the specified reaction type; pass null to receive all interactions
+//@reaction_type Pass the default heart reaction or a suggested reaction type to receive only interactions with the specified reaction type; pass null to receive all interactions; reactionTypePaid isn't supported
 //@prefer_forwards Pass true to get forwards and reposts first, then reactions, then other views; pass false to get interactions sorted just by interaction date
 //@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
 //@limit The maximum number of story interactions to return
@@ -10967,9 +11427,9 @@ getChatStoryInteractions story_sender_chat_id:int53 story_id:int32 reaction_type
 //@description Reports a story to the Telegram moderators
 //@story_sender_chat_id The identifier of the sender of the story to report
 //@story_id The identifier of the story to report
-//@reason The reason for reporting the story
-//@text Additional report details; 0-1024 characters
-reportStory story_sender_chat_id:int53 story_id:int32 reason:ReportReason text:string = Ok;
+//@option_id Option identifier chosen by the user; leave empty for the initial request
+//@text Additional report details; 0-1024 characters; leave empty for the initial request
+reportStory story_sender_chat_id:int53 story_id:int32 option_id:bytes text:string = ReportStoryResult;
 
 //@description Activates stealth mode for stories, which hides all views of stories from the current user in the last "story_stealth_mode_past_period" seconds
 //-and for the next "story_stealth_mode_future_period" seconds; for Telegram Premium users only
@@ -11080,7 +11540,7 @@ cancelDownloadFile file_id:int32 only_if_pending:Bool = Ok;
 
 //@description Returns suggested name for saving a file in a given directory
 //@file_id Identifier of the file
-//@directory Directory in which the file is supposed to be saved
+//@directory Directory in which the file is expected to be saved
 getSuggestedFileName file_id:int32 directory:string = Text;
 
 //@description Preliminary uploads a file to the cloud before sending it in a message, which can be useful for uploading of being recorded voice and video notes.
@@ -11091,7 +11551,7 @@ getSuggestedFileName file_id:int32 directory:string = Text;
 //@priority Priority of the upload (1-32). The higher the priority, the earlier the file will be uploaded. If the priorities of two files are equal, then the first one for which preliminaryUploadFile was called will be uploaded first
 preliminaryUploadFile file:InputFile file_type:FileType priority:int32 = File;
 
-//@description Stops the preliminary uploading of a file. Supported only for files uploaded by using preliminaryUploadFile. For other files the behavior is undefined
+//@description Stops the preliminary uploading of a file. Supported only for files uploaded by using preliminaryUploadFile
 //@file_id Identifier of the file to stop uploading
 cancelPreliminaryUploadFile file_id:int32 = Ok;
 
@@ -11193,7 +11653,16 @@ replacePrimaryChatInviteLink chat_id:int53 = ChatInviteLink;
 //@creates_join_request Pass true if users joining the chat via the link need to be approved by chat administrators. In this case, member_limit must be 0
 createChatInviteLink chat_id:int53 name:string expiration_date:int32 member_limit:int32 creates_join_request:Bool = ChatInviteLink;
 
-//@description Edits a non-primary invite link for a chat. Available for basic groups, supergroups, and channels. Requires administrator privileges and can_invite_users right in the chat for own links and owner privileges for other links
+//@description Creates a new subscription invite link for a channel chat. Requires can_invite_users right in the chat
+//@chat_id Chat identifier
+//@name Invite link name; 0-32 characters
+//@subscription_pricing Information about subscription plan that will be applied to the users joining the chat via the link.
+//-Subscription period must be 2592000 in production environment, and 60 or 300 if Telegram test environment is used
+createChatSubscriptionInviteLink chat_id:int53 name:string subscription_pricing:starSubscriptionPricing = ChatInviteLink;
+
+//@description Edits a non-primary invite link for a chat. Available for basic groups, supergroups, and channels.
+//-If the link creates a subscription, then expiration_date, member_limit and creates_join_request must not be used.
+//-Requires administrator privileges and can_invite_users right in the chat for own links and owner privileges for other links
 //@chat_id Chat identifier
 //@invite_link Invite link to be edited
 //@name Invite link name; 0-32 characters
@@ -11202,6 +11671,12 @@ createChatInviteLink chat_id:int53 name:string expiration_date:int32 member_limi
 //@creates_join_request Pass true if users joining the chat via the link need to be approved by chat administrators. In this case, member_limit must be 0
 editChatInviteLink chat_id:int53 invite_link:string name:string expiration_date:int32 member_limit:int32 creates_join_request:Bool = ChatInviteLink;
 
+//@description Edits a subscription invite link for a channel chat. Requires can_invite_users right in the chat for own links and owner privileges for other links
+//@chat_id Chat identifier
+//@invite_link Invite link to be edited
+//@name Invite link name; 0-32 characters
+editChatSubscriptionInviteLink chat_id:int53 invite_link:string name:string = ChatInviteLink;
+
 //@description Returns information about an invite link. Requires administrator privileges and can_invite_users right in the chat to get own links and owner privileges to get other links
 //@chat_id Chat identifier
 //@invite_link Invite link to get
@@ -11223,9 +11698,10 @@ getChatInviteLinks chat_id:int53 creator_user_id:int53 is_revoked:Bool offset_da
 //@description Returns chat members joined a chat via an invite link. Requires administrator privileges and can_invite_users right in the chat for own links and owner privileges for other links
 //@chat_id Chat identifier
 //@invite_link Invite link for which to return chat members
+//@only_with_expired_subscription Pass true if the link is a subscription link and only members with expired subscription must be returned
 //@offset_member A chat member from which to return next chat members; pass null to get results from the beginning
 //@limit The maximum number of chat members to return; up to 100
-getChatInviteLinkMembers chat_id:int53 invite_link:string offset_member:chatInviteLinkMember limit:int32 = ChatInviteLinkMembers;
+getChatInviteLinkMembers chat_id:int53 invite_link:string only_with_expired_subscription:Bool offset_member:chatInviteLinkMember limit:int32 = ChatInviteLinkMembers;
 
 //@description Revokes invite link for a chat. Available for basic groups, supergroups, and channels. Requires administrator privileges and can_invite_users right in the chat for own links and owner privileges for other links.
 //-If a primary link is revoked, then additionally to the revoked link returns new primary link
@@ -11326,7 +11802,7 @@ setVideoChatDefaultParticipant chat_id:int53 default_participant_id:MessageSende
 //@description Creates a video chat (a group call bound to a chat). Available only for basic groups, supergroups and channels; requires can_manage_video_chats administrator right
 //@chat_id Identifier of a chat in which the video chat will be created
 //@title Group call title; if empty, chat title will be used
-//@start_date Point in time (Unix timestamp) when the group call is supposed to be started by an administrator; 0 to start the video chat immediately. The date must be at least 10 seconds and at most 8 days in the future
+//@start_date Point in time (Unix timestamp) when the group call is expected to be started by an administrator; 0 to start the video chat immediately. The date must be at least 10 seconds and at most 8 days in the future
 //@is_rtmp_stream Pass true to create an RTMP stream instead of an ordinary video chat; requires owner privileges
 createVideoChat chat_id:int53 title:string start_date:int32 is_rtmp_stream:Bool = GroupCallId;
 
@@ -11609,9 +12085,14 @@ getAttachedStickerSets file_id:int32 = StickerSets;
 //@set_id Identifier of the sticker set
 getStickerSet set_id:int64 = StickerSet;
 
+//@description Returns name of a sticker set by its identifier
+//@set_id Identifier of the sticker set
+getStickerSetName set_id:int64 = Text;
+
 //@description Searches for a sticker set by its name
 //@name Name of the sticker set
-searchStickerSet name:string = StickerSet;
+//@ignore_cache Pass true to ignore local cache of sticker sets and always send a network request
+searchStickerSet name:string ignore_cache:Bool = StickerSet;
 
 //@description Searches for installed sticker sets by looking for specified query in their title and name
 //@sticker_type Type of the sticker sets to search for
@@ -11801,10 +12282,6 @@ setPersonalChat chat_id:int53 = Ok;
 //@emoji_status New emoji status; pass null to switch to the default badge
 setEmojiStatus emoji_status:emojiStatus = Ok;
 
-//@description Changes the location of the current user. Needs to be called if getOption("is_location_visible") is true and location changes for more than 1 kilometer. Must not be called if the user has a business location
-//@location The new location of the user
-setLocation location:location = Ok;
-
 //@description Toggles whether the current user has sponsored messages enabled. The setting has no effect for users without Telegram Premium for which sponsored messages are always enabled
 //@has_sponsored_messages_enabled Pass true to enable sponsored messages for the current user; false to disable them
 toggleHasSponsoredMessagesEnabled has_sponsored_messages_enabled:Bool = Ok;
@@ -11952,6 +12429,42 @@ allowBotToSendMessages bot_user_id:int53 = Ok;
 sendWebAppCustomRequest bot_user_id:int53 method:string parameters:string = CustomRequestResult;
 
 
+//@description Returns the list of media previews of a bot
+//@bot_user_id Identifier of the target bot. The bot must have the main Web App
+getBotMediaPreviews bot_user_id:int53 = BotMediaPreviews;
+
+//@description Returns the list of media previews for the given language and the list of languages for which the bot has dedicated previews
+//@bot_user_id Identifier of the target bot. The bot must be owned and must have the main Web App
+//@language_code A two-letter ISO 639-1 language code for which to get previews. If empty, then default previews are returned
+getBotMediaPreviewInfo bot_user_id:int53 language_code:string = BotMediaPreviewInfo;
+
+//@description Adds a new media preview to the beginning of the list of media previews of a bot. Returns the added preview after addition is completed server-side. The total number of previews must not exceed getOption("bot_media_preview_count_max") for the given language
+//@bot_user_id Identifier of the target bot. The bot must be owned and must have the main Web App
+//@language_code A two-letter ISO 639-1 language code for which preview is added. If empty, then the preview will be shown to all users for whose languages there are no dedicated previews.
+//-If non-empty, then there must be an official language pack of the same name, which is returned by getLocalizationTargetInfo
+//@content Content of the added preview
+addBotMediaPreview bot_user_id:int53 language_code:string content:InputStoryContent = BotMediaPreview;
+
+//@description Replaces media preview in the list of media previews of a bot. Returns the new preview after edit is completed server-side
+//@bot_user_id Identifier of the target bot. The bot must be owned and must have the main Web App
+//@language_code Language code of the media preview to edit
+//@file_id File identifier of the media to replace
+//@content Content of the new preview
+editBotMediaPreview bot_user_id:int53 language_code:string file_id:int32 content:InputStoryContent = BotMediaPreview;
+
+//@description Changes order of media previews in the list of media previews of a bot
+//@bot_user_id Identifier of the target bot. The bot must be owned and must have the main Web App
+//@language_code Language code of the media previews to reorder
+//@file_ids File identifiers of the media in the new order
+reorderBotMediaPreviews bot_user_id:int53 language_code:string file_ids:vector<int32> = Ok;
+
+//@description Delete media previews from the list of media previews of a bot
+//@bot_user_id Identifier of the target bot. The bot must be owned and must have the main Web App
+//@language_code Language code of the media previews to delete
+//@file_ids File identifiers of the media to delete
+deleteBotMediaPreviews bot_user_id:int53 language_code:string file_ids:vector<int32> = Ok;
+
+
 //@description Sets the name of a bot. Can be called only if userTypeBot.can_be_edited == true
 //@bot_user_id Identifier of the target bot
 //@language_code A two-letter ISO 639-1 language code. If empty, the name will be shown to all users for whose languages there is no dedicated name
@@ -12078,10 +12591,11 @@ setSupergroupCustomEmojiStickerSet supergroup_id:int53 custom_emoji_sticker_set_
 //@unrestrict_boost_count New value of the unrestrict_boost_count supergroup setting; 0-8. Use 0 to remove the setting
 setSupergroupUnrestrictBoostCount supergroup_id:int53 unrestrict_boost_count:int32 = Ok;
 
-//@description Toggles whether sender signature is added to sent messages in a channel; requires can_change_info member right
+//@description Toggles whether sender signature or link to the account is added to sent messages in a channel; requires can_change_info member right
 //@supergroup_id Identifier of the channel
 //@sign_messages New value of sign_messages
-toggleSupergroupSignMessages supergroup_id:int53 sign_messages:Bool = Ok;
+//@show_message_sender New value of show_message_sender
+toggleSupergroupSignMessages supergroup_id:int53 sign_messages:Bool show_message_sender:Bool = Ok;
 
 //@description Toggles whether joining is mandatory to send messages to a discussion supergroup; requires can_restrict_members administrator right
 //@supergroup_id Identifier of the supergroup that isn't a broadcast group
@@ -12124,12 +12638,12 @@ toggleSupergroupIsBroadcastGroup supergroup_id:int53 = Ok;
 
 //@description Reports messages in a supergroup as spam; requires administrator rights in the supergroup
 //@supergroup_id Supergroup identifier
-//@message_ids Identifiers of messages to report
+//@message_ids Identifiers of messages to report. Use messageProperties.can_report_supergroup_spam to check whether the message can be reported
 reportSupergroupSpam supergroup_id:int53 message_ids:vector<int53> = Ok;
 
 //@description Reports a false deletion of a message by aggressive anti-spam checks; requires administrator rights in the supergroup. Can be called only for messages from chatEventMessageDeleted with can_report_anti_spam_false_positive == true
 //@supergroup_id Supergroup identifier
-//@message_id Identifier of the erroneously deleted message
+//@message_id Identifier of the erroneously deleted message from chatEventMessageDeleted
 reportSupergroupAntiSpamFalsePositive supergroup_id:int53 message_id:int53 = Ok;
 
 //@description Returns information about members or banned users in a supergroup or channel. Can be used only if supergroupFullInfo.can_get_members == true; additionally, administrator privileges may be required for some filters
@@ -12175,7 +12689,7 @@ validateOrderInfo input_invoice:InputInvoice order_info:orderInfo allow_save:Boo
 //@payment_form_id Payment form identifier returned by getPaymentForm
 //@order_info_id Identifier returned by validateOrderInfo, or an empty string
 //@shipping_option_id Identifier of a chosen shipping option, if applicable
-//@credentials The credentials chosen by user for payment; pass null for a payment in Telegram stars
+//@credentials The credentials chosen by user for payment; pass null for a payment in Telegram Stars
 //@tip_amount Chosen by the user amount of tip in the smallest units of the currency
 sendPaymentForm input_invoice:InputInvoice payment_form_id:int64 order_info_id:string shipping_option_id:string credentials:InputCredentials tip_amount:int53 = PaymentResult;
 
@@ -12194,11 +12708,39 @@ deleteSavedOrderInfo = Ok;
 deleteSavedCredentials = Ok;
 
 
+//@description Returns gifts that can be sent to other users
+getAvailableGifts = Gifts;
+
+//@description Sends a gift to another user. May return an error with a message "STARGIFT_USAGE_LIMITED" if the gift was sold out
+//@gift_id Identifier of the gift to send
+//@user_id Identifier of the user that will receive the gift
+//@text Text to show along with the gift; 0-getOption("gift_text_length_max") characters. Only Bold, Italic, Underline, Strikethrough, Spoiler, and CustomEmoji entities are allowed
+//@is_private Pass true to show the current user as sender and gift text only to the gift receiver; otherwise, everyone will be able to see them
+sendGift gift_id:int64 user_id:int53 text:formattedText is_private:Bool = Ok;
+
+//@description Sells a gift received by the current user for Telegram Stars
+//@sender_user_id Identifier of the user that sent the gift
+//@message_id Identifier of the message with the gift in the chat with the user
+sellGift sender_user_id:int53 message_id:int53 = Ok;
+
+//@description Toggles whether a gift is shown on the current user's profile page
+//@sender_user_id Identifier of the user that sent the gift
+//@message_id Identifier of the message with the gift in the chat with the user
+//@is_saved Pass true to display the gift on the user's profile page; pass false to remove it from the profile page
+toggleGiftIsSaved sender_user_id:int53 message_id:int53 is_saved:Bool = Ok;
+
+//@description Returns gifts saved to profile by the given user
+//@user_id Identifier of the user
+//@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
+//@limit The maximum number of gifts to be returned; must be positive and can't be greater than 100. For optimal performance, the number of returned objects is chosen by TDLib and can be smaller than the specified limit
+getUserGifts user_id:int53 offset:string limit:int32 = UserGifts;
+
+
 //@description Creates a link for the given invoice; for bots only
 //@invoice Information about the invoice of the type inputMessageInvoice
 createInvoiceLink invoice:InputMessageContent = HttpUrl;
 
-//@description Refunds a previously done payment in Telegram Stars
+//@description Refunds a previously done payment in Telegram Stars; for bots only
 //@user_id Identifier of the user that did the payment
 //@telegram_payment_charge_id Telegram payment identifier
 refundStarPayment user_id:int53 telegram_payment_charge_id:string = Ok;
@@ -12368,10 +12910,10 @@ removeChatActionBar chat_id:int53 = Ok;
 
 //@description Reports a chat to the Telegram moderators. A chat can be reported only from the chat action bar, or if chat.can_be_reported
 //@chat_id Chat identifier
-//@message_ids Identifiers of reported messages; may be empty to report the whole chat
-//@reason The reason for reporting the chat
-//@text Additional report details; 0-1024 characters
-reportChat chat_id:int53 message_ids:vector<int53> reason:ReportReason text:string = Ok;
+//@option_id Option identifier chosen by the user; leave empty for the initial request
+//@message_ids Identifiers of reported messages. Use messageProperties.can_report_chat to check whether the message can be reported
+//@text Additional report details if asked by the server; 0-1024 characters; leave empty for the initial request
+reportChat chat_id:int53 option_id:bytes message_ids:vector<int53> text:string = ReportChatResult;
 
 //@description Reports a chat photo to the Telegram moderators. A chat photo can be reported only if chat.can_be_reported
 //@chat_id Chat identifier
@@ -12380,7 +12922,7 @@ reportChat chat_id:int53 message_ids:vector<int53> reason:ReportReason text:stri
 //@text Additional report details; 0-1024 characters
 reportChatPhoto chat_id:int53 file_id:int32 reason:ReportReason text:string = Ok;
 
-//@description Reports reactions set on a message to the Telegram moderators. Reactions on a message can be reported only if message.can_report_reactions
+//@description Reports reactions set on a message to the Telegram moderators. Reactions on a message can be reported only if messageProperties.can_report_reactions
 //@chat_id Chat identifier
 //@message_id Message identifier
 //@sender_id Identifier of the sender, which added the reaction
@@ -12404,19 +12946,19 @@ getChatRevenueWithdrawalUrl chat_id:int53 password:string = HttpUrl;
 getChatRevenueTransactions chat_id:int53 offset:int32 limit:int32 = ChatRevenueTransactions;
 
 
-//@description Returns detailed Telegram star revenue statistics
-//@owner_id Identifier of the owner of the Telegram stars; can be identifier of an owned bot, or identifier of a channel chat with supergroupFullInfo.can_get_star_revenue_statistics == true
+//@description Returns detailed Telegram Star revenue statistics
+//@owner_id Identifier of the owner of the Telegram Stars; can be identifier of an owned bot, or identifier of a channel chat with supergroupFullInfo.can_get_star_revenue_statistics == true
 //@is_dark Pass true if a dark theme is used by the application
 getStarRevenueStatistics owner_id:MessageSender is_dark:Bool = StarRevenueStatistics;
 
-//@description Returns a URL for Telegram star withdrawal
-//@owner_id Identifier of the owner of the Telegram stars; can be identifier of an owned bot, or identifier of an owned channel chat
-//@star_count The number of Telegram stars to withdraw. Must be at least getOption("star_withdrawal_count_min")
+//@description Returns a URL for Telegram Star withdrawal
+//@owner_id Identifier of the owner of the Telegram Stars; can be identifier of an owned bot, or identifier of an owned channel chat
+//@star_count The number of Telegram Stars to withdraw. Must be at least getOption("star_withdrawal_count_min")
 //@password The 2-step verification password of the current user
 getStarWithdrawalUrl owner_id:MessageSender star_count:int53 password:string = HttpUrl;
 
-//@description Returns a URL for a Telegram Ad platform account that can be used to set up advertisements for the chat paid in the owned Telegram stars
-//@owner_id Identifier of the owner of the Telegram stars; can be identifier of an owned bot, or identifier of an owned channel chat
+//@description Returns a URL for a Telegram Ad platform account that can be used to set up advertisements for the chat paid in the owned Telegram Stars
+//@owner_id Identifier of the owner of the Telegram Stars; can be identifier of an owned bot, or identifier of an owned channel chat
 getStarAdAccountUrl owner_id:MessageSender = HttpUrl;
 
 
@@ -12425,13 +12967,13 @@ getStarAdAccountUrl owner_id:MessageSender = HttpUrl;
 //@is_dark Pass true if a dark theme is used by the application
 getChatStatistics chat_id:int53 is_dark:Bool = ChatStatistics;
 
-//@description Returns detailed statistics about a message. Can be used only if message.can_get_statistics == true
+//@description Returns detailed statistics about a message. Can be used only if messageProperties.can_get_statistics == true
 //@chat_id Chat identifier
 //@message_id Message identifier
 //@is_dark Pass true if a dark theme is used by the application
 getMessageStatistics chat_id:int53 message_id:int53 is_dark:Bool = MessageStatistics;
 
-//@description Returns forwarded copies of a channel message to different public channels and public reposts as a story. Can be used only if message.can_get_statistics == true. For optimal performance, the number of returned messages and stories is chosen by TDLib
+//@description Returns forwarded copies of a channel message to different public channels and public reposts as a story. Can be used only if messageProperties.can_get_statistics == true. For optimal performance, the number of returned messages and stories is chosen by TDLib
 //@chat_id Chat identifier of the message
 //@message_id Message identifier
 //@offset Offset of the first entry to return as received from the previous request; use empty string to get the first chunk of results
@@ -12691,6 +13233,10 @@ getPremiumFeatures source:PremiumSource = PremiumFeatures;
 //@description Returns examples of premium stickers for demonstration purposes
 getPremiumStickerExamples = Stickers;
 
+//@description Returns the sticker to be used as representation of the Telegram Premium subscription
+//@month_count Number of months the Telegram Premium subscription will be active
+getPremiumInfoSticker month_count:int32 = Sticker;
+
 //@description Informs TDLib that the user viewed detailed information about a Premium feature on the Premium features screen
 //@feature The viewed premium feature
 viewPremiumFeature feature:PremiumFeature = Ok;
@@ -12701,7 +13247,7 @@ clickPremiumSubscriptionButton = Ok;
 //@description Returns state of Telegram Premium subscription and promotion videos for Premium features
 getPremiumState = PremiumState;
 
-//@description Returns available options for Telegram Premium gift code or giveaway creation
+//@description Returns available options for Telegram Premium gift code or Telegram Premium giveaway creation
 //@boosted_chat_id Identifier of the supergroup or channel chat, which will be automatically boosted by receivers of the gift codes and which is administered by the user; 0 if none
 getPremiumGiftCodePaymentOptions boosted_chat_id:int53 = PremiumGiftCodePaymentOptions;
 
@@ -12713,26 +13259,41 @@ checkPremiumGiftCode code:string = PremiumGiftCodeInfo;
 //@code The code to apply
 applyPremiumGiftCode code:string = Ok;
 
-//@description Launches a prepaid Telegram Premium giveaway
+//@description Launches a prepaid giveaway
 //@giveaway_id Unique identifier of the prepaid giveaway
 //@parameters Giveaway parameters
-launchPrepaidPremiumGiveaway giveaway_id:int64 parameters:premiumGiveawayParameters = Ok;
+//@winner_count The number of users to receive giveaway prize
+//@star_count The number of Telegram Stars to be distributed through the giveaway; pass 0 for Telegram Premium giveaways
+launchPrepaidGiveaway giveaway_id:int64 parameters:giveawayParameters winner_count:int32 star_count:int53 = Ok;
 
-//@description Returns information about a Telegram Premium giveaway
+//@description Returns information about a giveaway
 //@chat_id Identifier of the channel chat which started the giveaway
 //@message_id Identifier of the giveaway or a giveaway winners message in the chat
-getPremiumGiveawayInfo chat_id:int53 message_id:int53 = PremiumGiveawayInfo;
+getGiveawayInfo chat_id:int53 message_id:int53 = GiveawayInfo;
 
-//@description Returns available options for Telegram stars purchase
+//@description Returns available options for Telegram Stars purchase
 getStarPaymentOptions = StarPaymentOptions;
 
-//@description Returns the list of Telegram star transactions for the specified owner
-//@owner_id Identifier of the owner of the Telegram stars; can be the identifier of the current user, identifier of an owned bot,
+//@description Returns available options for Telegram Stars gifting
+//@user_id Identifier of the user that will receive Telegram Stars; pass 0 to get options for an unspecified user
+getStarGiftPaymentOptions user_id:int53 = StarPaymentOptions;
+
+//@description Returns available options for Telegram Star giveaway creation
+getStarGiveawayPaymentOptions = StarGiveawayPaymentOptions;
+
+//@description Returns the list of Telegram Star transactions for the specified owner
+//@owner_id Identifier of the owner of the Telegram Stars; can be the identifier of the current user, identifier of an owned bot,
 //-or identifier of a channel chat with supergroupFullInfo.can_get_star_revenue_statistics == true
+//@subscription_id If non-empty, only transactions related to the Star Subscription will be returned
 //@direction Direction of the transactions to receive; pass null to get all transactions
 //@offset Offset of the first transaction to return as received from the previous request; use empty string to get the first chunk of results
 //@limit The maximum number of transactions to return
-getStarTransactions owner_id:MessageSender direction:StarTransactionDirection offset:string limit:int32 = StarTransactions;
+getStarTransactions owner_id:MessageSender subscription_id:string direction:StarTransactionDirection offset:string limit:int32 = StarTransactions;
+
+//@description Returns the list of Telegram Star subscriptions for the current user
+//@only_expiring Pass true to receive only expiring subscriptions for which there are no enough Telegram Stars to extend
+//@offset Offset of the first subscription to return as received from the previous request; use empty string to get the first chunk of results
+getStarSubscriptions only_expiring:Bool offset:string = StarSubscriptions;
 
 //@description Checks whether an in-store purchase is possible. Must be called before any in-store purchase
 //@purpose Transaction purpose
@@ -12750,6 +13311,15 @@ assignAppStoreTransaction receipt:bytes purpose:StorePaymentPurpose = Ok;
 //@purpose Transaction purpose
 assignGooglePlayTransaction package_name:string store_product_id:string purchase_token:string purpose:StorePaymentPurpose = Ok;
 
+//@description Cancels or reenables Telegram Star subscription to a channel
+//@subscription_id Identifier of the subscription to change
+//@is_canceled New value of is_canceled
+editStarSubscription subscription_id:string is_canceled:Bool = Ok;
+
+//@description Reuses an active subscription and joins the subscribed chat again
+//@subscription_id Identifier of the subscription
+reuseStarSubscription subscription_id:string = Ok;
+
 
 //@description Returns information about features, available to Business users
 //@source Source of the request; pass null if the method is called from settings or some non-standard source
diff --git a/Telegram/build/docker/centos_env/Dockerfile b/Telegram/build/docker/centos_env/Dockerfile
index 2e386a336b0fb9..6a46e8f7b4facf 100644
--- a/Telegram/build/docker/centos_env/Dockerfile
+++ b/Telegram/build/docker/centos_env/Dockerfile
@@ -816,7 +816,7 @@ ENV OPENSSL_ROOT_DIR {{ OPENSSL_PREFIX }}
 RUN git init td \
 	&& cd td \
 	&& git remote add origin {{ GIT }}/tdlib/td.git \
-	&& git fetch --depth=1 origin 52618cd4482d02a40ff18d90a829aaaee747e6a7 \
+	&& git fetch --depth=1 origin c684471b3728afb1050f3aadef532a018ca6d7df \
 	&& git reset --hard FETCH_HEAD \
 	&& rm -rf .git \
 	&& env -u CFLAGS -u CXXFLAGS cmake -B out/Release . \
diff --git a/Telegram/build/prepare/prepare.py b/Telegram/build/prepare/prepare.py
index 4d292437de19b3..2c0de32c4f5c06 100644
--- a/Telegram/build/prepare/prepare.py
+++ b/Telegram/build/prepare/prepare.py
@@ -1904,7 +1904,7 @@ def runStages():
 stage('td', """
     git clone https://github.com/tdlib/td.git
     cd td
-    git checkout 52618cd448
+    git checkout c684471b37
 win:
     SET OPENSSL_DIR=%LIBS_DIR%\\openssl3
     SET OPENSSL_LIBS_DIR=%OPENSSL_DIR%\\out
@@ -1916,7 +1916,7 @@ def runStages():
     cmake -A %WIN32X64% ^
         -DOPENSSL_FOUND=1 ^
         -DOPENSSL_INCLUDE_DIR=%OPENSSL_DIR%\\include ^
-        -DOPENSSL_CRYPTO_LIBRARY="%OPENSSL_LIBS_DIR%.dbg\libcrypto.lib" ^
+        -DOPENSSL_CRYPTO_LIBRARY="%OPENSSL_LIBS_DIR%.dbg\\libcrypto.lib" ^
         -DGPERF_EXECUTABLE=%ROOT_DIR%\\ThirdParty\\gperf\\bin\\gperf ^
         -DZLIB_FOUND=1 ^
         -DZLIB_INCLUDE_DIR=%ZLIB_LIBS_DIR% ^
@@ -1935,7 +1935,7 @@ def runStages():
     cmake -A %WIN32X64% ^
         -DOPENSSL_FOUND=1 ^
         -DOPENSSL_INCLUDE_DIR=%OPENSSL_DIR%\\include ^
-        -DOPENSSL_CRYPTO_LIBRARY="%OPENSSL_LIBS_DIR%\libcrypto.lib" ^
+        -DOPENSSL_CRYPTO_LIBRARY="%OPENSSL_LIBS_DIR%\\libcrypto.lib" ^
         -DGPERF_EXECUTABLE=%ROOT_DIR%\\ThirdParty\\gperf\\bin\\gperf ^
         -DZLIB_FOUND=1 ^
         -DZLIB_INCLUDE_DIR=%ZLIB_LIBS_DIR% ^

From e7b6506dea8cc06093e05eb78f02799a54e27261 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 23 Oct 2024 18:31:07 +0400
Subject: [PATCH 345/349] Migrate star gifts to TDLib.

---
 .../SourceFiles/boxes/send_credits_box.cpp    | 14 +++++
 .../peer_gifts/info_peer_gifts_common.cpp     |  2 +
 .../peer_gifts/info_peer_gifts_widget.cpp     | 21 +++++++
 .../info_statistics_list_controllers.cpp      |  2 +
 .../settings/settings_credits_graphics.cpp    | 60 +++++++++++++++++++
 5 files changed, 99 insertions(+)

diff --git a/Telegram/SourceFiles/boxes/send_credits_box.cpp b/Telegram/SourceFiles/boxes/send_credits_box.cpp
index fafdd1b6bcd09d..b5eba9ae56ca11 100644
--- a/Telegram/SourceFiles/boxes/send_credits_box.cpp
+++ b/Telegram/SourceFiles/boxes/send_credits_box.cpp
@@ -43,6 +43,7 @@ For license and copyright information please follow this link:
 
 #include "tdb/tdb_tl_scheme.h"
 #include "tdb/tdb_sender.h"
+#include "api/api_text_entities.h"
 
 namespace Ui {
 namespace {
@@ -470,6 +471,7 @@ void SendStarGift(
 		not_null<Main::Session*> session,
 		std::shared_ptr<Payments::CreditsFormData> data,
 		Fn<void(std::optional<QString>)> done) {
+#if 0 // mtp
 	session->api().request(MTPpayments_SendStarsForm(
 		MTP_long(data->formId),
 		data->inputInvoice
@@ -482,6 +484,18 @@ void SendStarGift(
 	}).fail([=](const MTP::Error &error) {
 		done(error.type());
 	}).send();
+#endif
+	const auto &gift = v::get<Payments::InvoiceStarGift>(data->id.value);
+	session->sender().request(TLsendGift(
+		tl_int64(gift.giftId),
+		tl_int53(peerToUser(gift.user->id).bare),
+		Api::FormattedTextToTdb(gift.message),
+		tl_bool(gift.anonymous)
+	)).done([=] {
+		done(std::nullopt);
+	}).fail([=](const Error &error) {
+		done(error.message);
+	}).send();
 }
 
 } // namespace Ui
diff --git a/Telegram/SourceFiles/info/peer_gifts/info_peer_gifts_common.cpp b/Telegram/SourceFiles/info/peer_gifts/info_peer_gifts_common.cpp
index dd12b664681edd..b14fa711679212 100644
--- a/Telegram/SourceFiles/info/peer_gifts/info_peer_gifts_common.cpp
+++ b/Telegram/SourceFiles/info/peer_gifts/info_peer_gifts_common.cpp
@@ -429,7 +429,9 @@ DocumentData *LookupGiftSticker(
 		not_null<Main::Session*> session,
 		const GiftDescriptor &descriptor) {
 	auto &packs = session->giftBoxStickersPacks();
+#if 0 // mtp
 	packs.load();
+#endif
 	return v::match(descriptor, [&](GiftTypePremium data) {
 		return packs.lookup(data.months);
 	}, [&](GiftTypeStars data) {
diff --git a/Telegram/SourceFiles/info/peer_gifts/info_peer_gifts_widget.cpp b/Telegram/SourceFiles/info/peer_gifts/info_peer_gifts_widget.cpp
index 46ec0f1d783f5a..291f2878a704f1 100644
--- a/Telegram/SourceFiles/info/peer_gifts/info_peer_gifts_widget.cpp
+++ b/Telegram/SourceFiles/info/peer_gifts/info_peer_gifts_widget.cpp
@@ -24,9 +24,14 @@ For license and copyright information please follow this link:
 #include "styles/style_info.h"
 #include "styles/style_credits.h" // giftBoxPadding
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 namespace Info::PeerGifts {
 namespace {
 
+using namespace Tdb;
+
 constexpr auto kPreloadPages = 2;
 constexpr auto kPerPage = 50;
 
@@ -208,13 +213,28 @@ void InnerWidget::loadMore() {
 	if (_allLoaded || _loadMoreRequestId) {
 		return;
 	}
+#if 0 // mtp
 	_loadMoreRequestId = _api.request(MTPpayments_GetUserStarGifts(
 		_user->inputUser,
 		MTP_string(_offset),
 		MTP_int(kPerPage)
 	)).done([=](const MTPpayments_UserStarGifts &result) {
+#endif
+	_loadMoreRequestId = _api.request(TLgetUserGifts(
+		tl_int53(peerToUser(_user->id).bare),
+		tl_string(_offset),
+		tl_int32(kPerPage)
+	)).done([=](const TLuserGifts &result) {
 		_loadMoreRequestId = 0;
 		const auto &data = result.data();
+		const auto offset = data.vnext_offset().v;
+		if (offset.isEmpty()) {
+			_allLoaded = true;
+		} else {
+			_offset = offset;
+		}
+		_totalCount = data.vtotal_count().v;
+#if 0 // mtp
 		if (const auto next = data.vnext_offset()) {
 			_offset = qs(*next);
 		} else {
@@ -224,6 +244,7 @@ void InnerWidget::loadMore() {
 
 		const auto owner = &_user->owner();
 		owner->processUsers(data.vusers());
+#endif
 
 		_entries.reserve(_entries.size() + data.vgifts().v.size());
 		for (const auto &gift : data.vgifts().v) {
diff --git a/Telegram/SourceFiles/info/statistics/info_statistics_list_controllers.cpp b/Telegram/SourceFiles/info/statistics/info_statistics_list_controllers.cpp
index 0dc51cb076eccb..947ae0292d0ab7 100644
--- a/Telegram/SourceFiles/info/statistics/info_statistics_list_controllers.cpp
+++ b/Telegram/SourceFiles/info/statistics/info_statistics_list_controllers.cpp
@@ -1085,10 +1085,12 @@ void CreditsController::applySlice(const Data::CreditsStatusSlice &slice) {
 
 	auto giftPacksRequested = false;
 	for (const auto &item : slice.list) {
+#if 0 // mtp
 		if (item.bareGiveawayMsgId && !giftPacksRequested) {
 			giftPacksRequested = true;
 			session().giftBoxStickersPacks().load();
 		}
+#endif
 		delegate()->peerListAppendRow(create(item, {}));
 	}
 	for (const auto &item : slice.subscriptions) {
diff --git a/Telegram/SourceFiles/settings/settings_credits_graphics.cpp b/Telegram/SourceFiles/settings/settings_credits_graphics.cpp
index e25e6d9063964a..8e72c205517730 100644
--- a/Telegram/SourceFiles/settings/settings_credits_graphics.cpp
+++ b/Telegram/SourceFiles/settings/settings_credits_graphics.cpp
@@ -86,6 +86,9 @@ For license and copyright information please follow this link:
 #include "styles/style_settings.h"
 #include "styles/style_statistics.h"
 
+#include "tdb/tdb_tl_scheme.h"
+#include "tdb/tdb_sender.h"
+
 #include <xxhash.h> // XXH64.
 
 #include <QtSvg/QSvgRenderer>
@@ -93,6 +96,8 @@ For license and copyright information please follow this link:
 namespace Settings {
 namespace {
 
+using namespace Tdb;
+
 const auto kTopUpPrefix = "cloud_lng_topup_purpose_";
 
 [[nodiscard]] uint64 UniqueIdFromOption(
@@ -167,6 +172,7 @@ void ToggleStarGiftSaved(
 	using Flag = MTPpayments_SaveStarGift::Flag;
 	const auto api = &window->session().api();
 	const auto weak = base::make_weak(window);
+#if 0 // mtp
 	api->request(MTPpayments_SaveStarGift(
 		MTP_flags(save ? Flag(0) : Flag::f_unsave),
 		sender->inputUser,
@@ -184,6 +190,24 @@ void ToggleStarGiftSaved(
 		}
 		done(false);
 	}).send();
+#endif
+	window->session().sender().request(TLtoggleGiftIsSaved(
+		tl_int53(peerToUser(sender->id).bare),
+		tl_int53(itemId.bare),
+		tl_bool(save)
+	)).done([=] {
+		if (const auto strong = weak.get()) {
+			strong->showToast((save
+				? tr::lng_gift_display_done
+				: tr::lng_gift_display_done_hide)(tr::now));
+		}
+		done(true);
+	}).fail([=](const Error &error) {
+		if (const auto strong = weak.get()) {
+			strong->showToast(error.message);
+		}
+		done(false);
+	}).send();
 }
 
 void ConfirmConvertStarGift(
@@ -212,6 +236,7 @@ void ConvertStarGift(
 		Fn<void(bool)> done) {
 	const auto api = &window->session().api();
 	const auto weak = base::make_weak(window);
+#if 0 // mtp
 	api->request(MTPpayments_ConvertStarGift(
 		sender->inputUser,
 		MTP_int(itemId)
@@ -231,6 +256,26 @@ void ConvertStarGift(
 		}
 		done(false);
 	}).send();
+#endif
+	window->session().sender().request(TLsellGift(
+		tl_int53(peerToUser(sender->id).bare),
+		tl_int53(itemId.bare)
+	)).done([=] {
+		if (const auto strong = weak.get()) {
+			strong->showSettings(Settings::CreditsId());
+			strong->showToast(tr::lng_gift_got_stars(
+				tr::now,
+				lt_count,
+				stars,
+				Ui::Text::RichLangValue));
+		}
+		done(true);
+	}).fail([=](const Error &error) {
+		if (const auto strong = weak.get()) {
+			strong->showToast(error.message);
+		}
+		done(false);
+	}).send();
 }
 
 void AddViewMediaHandler(
@@ -1229,6 +1274,7 @@ void ReceiptCreditsBox(
 				}
 			});
 		} else {
+#if 0 // mtp
 			using Flag = MTPpayments_ChangeStarsSubscription::Flag;
 			session->api().request(
 				MTPpayments_ChangeStarsSubscription(
@@ -1246,6 +1292,20 @@ void ReceiptCreditsBox(
 				}
 				show->showToast(error.type());
 			}).send();
+#endif
+			session->sender().request(TLeditStarSubscription(
+				tl_string(s.id),
+				tl_bool(toCancel)
+			)).done([=] {
+				if (const auto strong = weak.data()) {
+					strong->closeBox();
+				}
+			}).fail([=, show = box->uiShow()](const Error &error) {
+				if (const auto strong = weak.data()) {
+					state->confirmButtonBusy = false;
+				}
+				show->showToast(error.message);
+			}).send();
 		}
 	};
 

From 5ef56e820b5126e9feb57e218ad80a340b7a782f Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 23 Oct 2024 18:44:43 +0400
Subject: [PATCH 346/349] Migrate credits value to TDLib.

---
 Telegram/SourceFiles/data/components/credits.cpp | 7 +++++++
 Telegram/SourceFiles/data/components/credits.h   | 7 +++++++
 2 files changed, 14 insertions(+)

diff --git a/Telegram/SourceFiles/data/components/credits.cpp b/Telegram/SourceFiles/data/components/credits.cpp
index 4c2379a9501da2..6f9557164f2d10 100644
--- a/Telegram/SourceFiles/data/components/credits.cpp
+++ b/Telegram/SourceFiles/data/components/credits.cpp
@@ -12,6 +12,8 @@ For license and copyright information please follow this link:
 #include "main/main_app_config.h"
 #include "main/main_session.h"
 
+#include "tdb/tdb_tl_scheme.h"
+
 namespace Data {
 namespace {
 
@@ -26,9 +28,14 @@ Credits::Credits(not_null<Main::Session*> session)
 
 Credits::~Credits() = default;
 
+#if 0 // mtp
 void Credits::apply(const MTPDupdateStarsBalance &data) {
 	apply(data.vbalance().v);
 }
+#endif
+void Credits::apply(const Tdb::TLDupdateOwnedStarCount &data) {
+	apply(data.vstar_count().v);
+}
 
 rpl::producer<float64> Credits::rateValue(
 		not_null<PeerData*> ownedBotOrChannel) {
diff --git a/Telegram/SourceFiles/data/components/credits.h b/Telegram/SourceFiles/data/components/credits.h
index 62fefcc3c7b1b2..ee39a50e4aa9e7 100644
--- a/Telegram/SourceFiles/data/components/credits.h
+++ b/Telegram/SourceFiles/data/components/credits.h
@@ -15,6 +15,10 @@ namespace Main {
 class Session;
 } // namespace Main
 
+namespace Tdb {
+class TLDupdateOwnedStarCount;
+} // namespace Tdb
+
 namespace Data {
 
 class Credits final {
@@ -40,7 +44,10 @@ class Credits final {
 	void withdrawLocked(int count);
 	void invalidate();
 
+#if 0 // mtp
 	void apply(const MTPDupdateStarsBalance &data);
+#endif
+	void apply(const Tdb::TLDupdateOwnedStarCount &data);
 
 private:
 	void updateNonLockedValue();

From e943011f072b8ef66b089eb7d8511c8e471655fd Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 23 Oct 2024 18:50:13 +0400
Subject: [PATCH 347/349] Migrate paid reactions to TDLib.

---
 .../data/data_message_reactions.cpp           | 47 +++++++++++++++++++
 .../SourceFiles/data/data_message_reactions.h |  2 +
 2 files changed, 49 insertions(+)

diff --git a/Telegram/SourceFiles/data/data_message_reactions.cpp b/Telegram/SourceFiles/data/data_message_reactions.cpp
index a51912d5142707..3eacc90470773d 100644
--- a/Telegram/SourceFiles/data/data_message_reactions.cpp
+++ b/Telegram/SourceFiles/data/data_message_reactions.cpp
@@ -2232,12 +2232,19 @@ void Reactions::sendPaidPrivacyRequest(
 	Expects(!send.count);
 
 	const auto id = item->fullId();
+#if 0 // mtp
 	auto &api = _owner->session().api();
 	const auto requestId = api.request(
 		MTPmessages_TogglePaidReactionPrivacy(
 			item->history()->peer->input,
 			MTP_int(id.msg),
 			MTP_bool(*send.anonymous))
+#endif
+	const auto requestId = _owner->session().sender().request(
+		TLtogglePaidMessageReactionIsAnonymous(
+			peerToTdbChat(item->history()->peer->id),
+			tl_int53(id.msg.bare),
+			tl_bool(*send.anonymous))
 	).done([=] {
 		if (const auto item = _owner->message(id)) {
 			if (_sendingPaid.remove(item)) {
@@ -2245,7 +2252,10 @@ void Reactions::sendPaidPrivacyRequest(
 			}
 		}
 		checkQuitPreventFinished();
+#if 0 // mtp
 	}).fail([=](const MTP::Error &error) {
+#endif
+	}).fail([=](const Error &error) {
 		if (const auto item = _owner->message(id)) {
 			if (_sendingPaid.remove(item)) {
 				sendPaidFinish(item, send, false);
@@ -2267,6 +2277,7 @@ void Reactions::sendPaidRequest(
 	}
 
 	const auto id = item->fullId();
+#if 0 // mtp
 	const auto randomId = base::unixtime::mtproto_msg_id();
 	auto &api = _owner->session().api();
 	using Flag = MTPmessages_SendPaidReaction::Flag;
@@ -2278,19 +2289,55 @@ void Reactions::sendPaidRequest(
 		MTP_long(randomId),
 		MTP_bool(send.anonymous.value_or(false))
 	)).done([=](const MTPUpdates &result) {
+#endif
+	const auto requestId = _owner->session().sender().request(
+		TLaddPendingPaidMessageReaction(
+			peerToTdbChat(id.peer),
+			tl_int53(id.msg.bare),
+			tl_int53(send.count),
+			tl_bool(!send.anonymous.has_value()),
+			tl_bool(send.anonymous.value_or(false)))
+	).done([=] {
+		const auto item = _owner->message(id);
+		if (!item) {
+			checkQuitPreventFinished();
+			return;
+		}
+		_sendingPaid[item] = _owner->session().sender().request(
+			TLcommitPendingPaidMessageReactions(
+				peerToTdbChat(id.peer),
+				tl_int53(id.msg.bare))
+		).done([=] {
+
 		if (const auto item = _owner->message(id)) {
 			if (_sendingPaid.remove(item)) {
 				sendPaidFinish(item, send, true);
 			}
 		}
+#if 0 // mtp
 		_owner->session().api().applyUpdates(result);
+#endif
 		checkQuitPreventFinished();
+
+		}).fail([=] {
+			if (const auto item = _owner->message(id)) {
+				_sendingPaid.remove(item);
+				sendPaidFinish(item, send, false);
+			}
+			checkQuitPreventFinished();
+		}).send();
+#if 0 // mtp
 	}).fail([=](const MTP::Error &error) {
+#endif
+	}).fail([=] {
 		if (const auto item = _owner->message(id)) {
 			_sendingPaid.remove(item);
+#if 0 // mtp
 			if (error.type() == u"RANDOM_ID_EXPIRED"_q) {
 				sendPaidRequest(item, send);
 			} else {
+#endif
+			{
 				sendPaidFinish(item, send, false);
 			}
 		}
diff --git a/Telegram/SourceFiles/data/data_message_reactions.h b/Telegram/SourceFiles/data/data_message_reactions.h
index 351b5d1ab57d90..8212ac32abc334 100644
--- a/Telegram/SourceFiles/data/data_message_reactions.h
+++ b/Telegram/SourceFiles/data/data_message_reactions.h
@@ -423,11 +423,13 @@ class Reactions final : private CustomEmojiManager::Listener {
 	base::flat_set<not_null<HistoryItem*>> _pollItems;
 	base::flat_set<not_null<HistoryItem*>> _pollingItems;
 	mtpRequestId _pollRequestId = 0;
+#endif
 
 	base::flat_map<not_null<HistoryItem*>, crl::time> _sendPaidItems;
 	base::flat_map<not_null<HistoryItem*>, mtpRequestId> _sendingPaid;
 	base::Timer _sendPaidTimer;
 
+#if 0 // mtp
 	mtpRequestId _saveFaveRequestId = 0;
 #endif
 

From eb6ae62a450930080a91a07686ebe3648faca517 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 23 Oct 2024 20:59:49 +0400
Subject: [PATCH 348/349] Migrate grossing apps and main app to TDLib.

---
 .../inline_bots/bot_attach_web_view.cpp       | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
index 9225cb350e7f2c..fb608577e33924 100644
--- a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
+++ b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
@@ -1075,6 +1075,19 @@ void WebViewInstance::requestSimple() {
 }
 
 void WebViewInstance::requestMain() {
+	_requestId = _session->sender().request(TLgetMainWebApp(
+		peerToTdbChat(_context.action->history->peer->id),
+		tl_int53(peerToUser(_bot->id).bare),
+		tl_string(_button.startCommand),
+		Window::Theme::WebViewTheme(),
+		tl_string("tdesktop")
+	)).done([=](const TLmainWebApp &result) {
+		show(qs(result.data().vurl()));
+	}).fail([=](const Error &error) {
+		_parentShow->showToast(error.message);
+		close();
+	}).send();
+#if 0 // mtp
 	using Flag = MTPmessages_RequestMainWebView::Flag;
 	_requestId = _session->api().request(MTPmessages_RequestMainWebView(
 		MTP_flags(Flag::f_theme_params
@@ -1097,6 +1110,7 @@ void WebViewInstance::requestMain() {
 		_parentShow->showToast(error.type());
 		close();
 	}).send();
+#endif
 }
 
 void WebViewInstance::requestApp(bool allowWrite) {
@@ -1765,7 +1779,10 @@ AttachWebView::AttachWebView(not_null<Main::Session*> session)
 
 AttachWebView::~AttachWebView() {
 	closeAll();
+#if 0 // mtp
 	_session->api().request(_popularAppBotsRequestId).cancel();
+#endif
+	_session->sender().request(_popularAppBotsRequestId).cancel();
 }
 
 void AttachWebView::openByUsername(
@@ -1827,18 +1844,31 @@ void AttachWebView::loadPopularAppBots() {
 	if (_popularAppBotsLoaded.current() || _popularAppBotsRequestId) {
 		return;
 	}
+#if 0 // mtp
 	_popularAppBotsRequestId = _session->api().request(
 		MTPbots_GetPopularAppBots(
 			MTP_string(),
 			MTP_int(kPopularAppBotsLimit))
 	).done([=](const MTPbots_PopularAppBots &result) {
+#endif
+	_popularAppBotsRequestId = _session->sender().request(
+		TLgetGrossingWebAppBots(
+			tl_string(), // offset
+			tl_int32(kPopularAppBotsLimit))
+	).done([=](const TLfoundUsers &result) {
 		_popularAppBotsRequestId = 0;
 
+#if 0 // mtp
 		const auto &list = result.data().vusers().v;
+#endif
+		const auto &list = result.data().vuser_ids().v;
 		auto parsed = std::vector<not_null<UserData*>>();
 		parsed.reserve(list.size());
 		for (const auto &user : list) {
+#if 0 // mtp
 			const auto bot = _session->data().processUser(user);
+#endif
+			const auto bot = _session->data().user(UserId(user.v));
 			if (bot->isBot()) {
 				parsed.push_back(bot);
 			}

From 7bbfc07de0bcec01fbee5699270b964920ce311a Mon Sep 17 00:00:00 2001
From: GitHub Action <action@github.com>
Date: Fri, 1 Nov 2024 00:40:41 +0000
Subject: [PATCH 349/349] Update User-Agent for DNS to Chrome 130.0.0.0.

---
 .../SourceFiles/mtproto/details/mtproto_domain_resolver.cpp     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/mtproto/details/mtproto_domain_resolver.cpp b/Telegram/SourceFiles/mtproto/details/mtproto_domain_resolver.cpp
index 0f20d25b3ce43c..0206faf32e16a0 100644
--- a/Telegram/SourceFiles/mtproto/details/mtproto_domain_resolver.cpp
+++ b/Telegram/SourceFiles/mtproto/details/mtproto_domain_resolver.cpp
@@ -65,7 +65,7 @@ QByteArray DnsUserAgent() {
 	static const auto kResult = QByteArray(
 		"Mozilla/5.0 (Windows NT 10.0; Win64; x64) "
 		"AppleWebKit/537.36 (KHTML, like Gecko) "
-		"Chrome/129.0.0.0 Safari/537.36");
+		"Chrome/130.0.0.0 Safari/537.36");
 	return kResult;
 }