add fuzzy search, copy button, and bulk operations

interface/lib/cookieSearch.js

@@ -0,0 +1,116 @@
+/**
+ * Enhanced search functionality with fuzzy matching for cookies.
+ */
+export class CookieSearch {
+  /**
+   * Performs fuzzy search on cookie name.
+   * @param {string} searchTerm The term to search for.
+   * @param {string} cookieName The cookie name to match against.
+   * @return {number} Score between 0-1, where higher means better match.
+   */
+  static fuzzyMatch(searchTerm, cookieName) {
+    searchTerm = searchTerm.toLowerCase();
+    cookieName = cookieName.toLowerCase();
+
+    // Exact match gets highest score
+    if (cookieName === searchTerm) {
+      return 1;
+    }
+
+    // Contains match gets high score
+    if (cookieName.includes(searchTerm)) {
+      return 0.8;
+    }
+
+    // Fuzzy match - check if all characters appear in order
+    let score = 0;
+    let termIndex = 0;
+
+    for (
+      let i = 0;
+      i < cookieName.length && termIndex < searchTerm.length;
+      i++
+    ) {
+      if (cookieName[i] === searchTerm[termIndex]) {
+        score += 1;
+        termIndex++;
+      }
+    }
+
+    // If we matched all characters, return proportional score
+    if (termIndex === searchTerm.length) {
+      return (score / cookieName.length) * 0.6;
+    }
+
+    return 0;
+  }
+
+  /**
+   * Search cookies with multiple criteria.
+   * @param {Array} cookies Array of cookie objects to search.
+   * @param {string} searchTerm The search term.
+   * @param {object} options Search options.
+   * @return {Array} Filtered and sorted cookies.
+   */
+  static search(cookies, searchTerm, options = {}) {
+    const {
+      searchInValue = false,
+      searchInDomain = false,
+      minScore = 0.3,
+    } = options;
+
+    if (!searchTerm) {
+      return cookies;
+    }
+
+    const results = [];
+
+    for (const cookie of cookies) {
+      let maxScore = this.fuzzyMatch(searchTerm, cookie.name);
+
+      if (searchInValue && cookie.value) {
+        maxScore = Math.max(
+          maxScore,
+          this.fuzzyMatch(searchTerm, cookie.value) * 0.7
+        );
+      }
+
+      if (searchInDomain && cookie.domain) {
+        maxScore = Math.max(
+          maxScore,
+          this.fuzzyMatch(searchTerm, cookie.domain) * 0.5
+        );
+      }
+
+      if (maxScore >= minScore) {
+        results.push({ cookie, score: maxScore });
+      }
+    }
+
+    return results.sort((a, b) => b.score - a.score).map(r => r.cookie);
+  }
+
+  /**
+   * Highlight matching parts in text.
+   * @param {string} text The text to highlight.
+   * @param {string} searchTerm The term to highlight.
+   * @return {string} HTML with highlighted matches.
+   */
+  static highlight(text, searchTerm) {
+    if (!searchTerm) {
+      return text;
+    }
+
+    const regex = new RegExp(`(${this.escapeRegex(searchTerm)})`, 'gi');
+    return text.replace(regex, '<mark>$1</mark>');
+  }
+
+  /**
+   * Escapes special regex characters.
+   * @param {string} string The string to escape.
+   * @return {string} Escaped string.
+   */
+  static escapeRegex(string) {
+    return string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+  }
+}

interface/popup/cookie-list.html

@@ -191,6 +191,7 @@ <h1 class="container">
           role="button"
           aria-expanded="false"
         >
+          <input type="checkbox" class="cookie-checkbox" aria-label="Select cookie" />
           <svg class="icon arrow">
             <use href="../sprites/solid.svg#angle-down"></use>
           </svg>
@@ -213,6 +214,16 @@ <h1 class="container">
         <div class="expando" aria-hidden="true" role="region">
           <div class="wrapper">
             <div class="action-btns">
+              <button
+                class="copy"
+                data-tooltip="Copy"
+                aria-label="Copy"
+                type="button"
+              >
+                <svg class="icon">
+                  <use href="../sprites/solid.svg#copy"></use>
+                </svg>
+              </button>
               <button
                 class="delete"
                 data-tooltip="Delete"
@@ -397,6 +408,24 @@ <h1 class="container">
           <input id="searchField" type="text" placeholder="Search" />
         </div>
       </li>
+      <li id="bulk-actions-bar" style="display: none;">
+        <div class="bulk-actions-container">
+          <label class="bulk-select-all">
+            <input type="checkbox" id="selectAllCheckbox" />
+            <span id="bulkCounter">0 selected</span>
+          </label>
+          <div class="bulk-buttons">
+            <button id="bulkDelete" class="bulk-btn danger">
+              <svg class="icon"><use href="../sprites/solid.svg#trash"></use></svg>
+              Delete
+            </button>
+            <button id="bulkExport" class="bulk-btn">
+              <svg class="icon"><use href="../sprites/solid.svg#file-export"></use></svg>
+              Export
+            </button>
+          </div>
+        </div>
+      </li>
     </template>
 
     <template id="tmp-export-options">

interface/popup/cookie-list.js

@@ -22,6 +22,7 @@ import { CookieHandlerPopup } from './cookieHandlerPopup.js';
   let notificationElement;
   let loadedCookies = {};
   let disableButtons = false;
+  const selectedCookies = new Set();
 
   const notificationQueue = [];
   let notificationTimeout;
@@ -75,6 +76,128 @@ import { CookieHandlerPopup } from './cookieHandlerPopup.js';
       return false;
     }
 
+    /**
+     * Handles clicks on the copy button of a cookie.
+     * @param {Element} e Copy button element.
+     * @return {false} returns false to prevent click event propagation.
+     */
+    function copyButton(e) {
+      e.preventDefault();
+      const listElement = e.target.closest('li');
+      const cookieId = listElement.id;
+      const cookie = loadedCookies[cookieId];
+
+      if (cookie) {
+        const cookieJson = JSON.stringify(cookie.cookie, null, 2);
+        copyText(cookieJson);
+        sendNotification('Cookie copied to clipboard');
+      }
+      return false;
+    }
+
+    /**
+     * Handles checkbox click for bulk selection.
+     * @param {Event} e Click event.
+     */
+    function handleCheckboxClick(e) {
+      e.stopPropagation();
+      const checkbox = e.target;
+      const listElement = checkbox.closest('li');
+      const cookieId = listElement.id;
+
+      if (checkbox.checked) {
+        selectedCookies.add(cookieId);
+      } else {
+        selectedCookies.delete(cookieId);
+      }
+
+      updateBulkActionsBar();
+    }
+
+    /**
+     * Updates the bulk actions bar visibility and counter.
+     */
+    function updateBulkActionsBar() {
+      const bulkBar = document.getElementById('bulk-actions-bar');
+      const counter = document.getElementById('bulkCounter');
+      const selectAllCheckbox = document.getElementById('selectAllCheckbox');
+
+      if (!bulkBar) return;
+
+      const count = selectedCookies.size;
+
+      if (count > 0) {
+        bulkBar.style.display = 'block';
+        counter.textContent = `${count} selected`;
+
+        const totalCookies = Object.keys(loadedCookies).length;
+        selectAllCheckbox.checked = count === totalCookies;
+        selectAllCheckbox.indeterminate = count > 0 && count < totalCookies;
+      } else {
+        bulkBar.style.display = 'none';
+        selectAllCheckbox.checked = false;
+        selectAllCheckbox.indeterminate = false;
+      }
+    }
+
+    /**
+     * Handles select all checkbox.
+     */
+    function handleSelectAll() {
+      const selectAllCheckbox = document.getElementById('selectAllCheckbox');
+      const checkboxes = cookiesListHtml.querySelectorAll('.cookie-checkbox');
+
+      if (selectAllCheckbox.checked) {
+        checkboxes.forEach(cb => {
+          cb.checked = true;
+          const cookieId = cb.closest('li').id;
+          selectedCookies.add(cookieId);
+        });
+      } else {
+        checkboxes.forEach(cb => {
+          cb.checked = false;
+        });
+        selectedCookies.clear();
+      }
+
+      updateBulkActionsBar();
+    }
+
+    /**
+     * Handles bulk delete action.
+     */
+    function handleBulkDelete() {
+      if (selectedCookies.size === 0) return;
+
+      const count = selectedCookies.size;
+      for (const cookieId of selectedCookies) {
+        if (loadedCookies[cookieId]) {
+          removeCookie(loadedCookies[cookieId].cookie.name);
+        }
+      }
+
+      selectedCookies.clear();
+      updateBulkActionsBar();
+      sendNotification(`${count} cookies deleted`);
+    }
+
+    /**
+     * Handles bulk export action.
+     */
+    function handleBulkExport() {
+      if (selectedCookies.size === 0) return;
+
+      const selectedCookieData = {};
+      for (const cookieId of selectedCookies) {
+        if (loadedCookies[cookieId]) {
+          selectedCookieData[cookieId] = loadedCookies[cookieId];
+        }
+      }
+
+      copyText(JsonFormat.format(selectedCookieData));
+      sendNotification(`${selectedCookies.size} cookies exported`);
+    }
+
     /**
      * Handles saving a cookie from a form.
      * @param {element} form Form element that contains the cookie fields.
@@ -257,6 +380,9 @@ import { CookieHandlerPopup } from './cookieHandlerPopup.js';
           target = target.parentNode;
         }
 
+        if (target.classList.contains('cookie-checkbox')) {
+          return handleCheckboxClick(e);
+        }
         if (
           target.classList.contains('header') ||
           target.classList.contains('header-name') ||
@@ -267,6 +393,9 @@ import { CookieHandlerPopup } from './cookieHandlerPopup.js';
         if (target.classList.contains('delete')) {
           return deleteButton(e);
         }
+        if (target.classList.contains('copy')) {
+          return copyButton(e);
+        }
         if (target.classList.contains('save')) {
           return saveCookieForm(e.target.closest('li').querySelector('form'));
         }
@@ -539,6 +668,23 @@ import { CookieHandlerPopup } from './cookieHandlerPopup.js';
         hideNotification();
       });
 
+    // Bulk actions event listeners
+    document.addEventListener('click', e => {
+      if (e.target.id === 'selectAllCheckbox') {
+        handleSelectAll();
+      } else if (
+        e.target.id === 'bulkDelete' ||
+        e.target.closest('#bulkDelete')
+      ) {
+        handleBulkDelete();
+      } else if (
+        e.target.id === 'bulkExport' ||
+        e.target.closest('#bulkExport')
+      ) {
+        handleBulkExport();
+      }
+    });
+
     adjustWidthIfSmaller();
 
     if (chrome && chrome.runtime && chrome.runtime.getBrowserInfo) {