Feat: Image favorites (#126)

* feat: 增加图片收藏

* feat: 主体图片收藏页面实现

* feat: 点击打开大图浏览

* feat: 数据结构变更

* feat: 基本完成

* feat: 翻译与bug修复

* feat: 实机测试和问题修复

* feat: jm导入, pica历史记录nhentai有问题, 一键反转

* fix: 大小写不一致, 一个htManga, 一个htmanga

* feat: 拉取收藏优化

* feat: 改成以ep为准

* feat: 兜底一些可能报错场景

* chore: 没有用到

* feat: 尽量保证和网络收藏顺序一致

* feat: 支持显示热点tag

* feat: 支持双击收藏, 不过此时禁止放大图片

* fix: 自动塞封面逻辑完善, 切换快速收藏图片立刻生效

* Refactor

* fix updateValue

* feat: 双击功能提示

* fix: 被确定取消收藏的才删除

* Refactor ImageFavoritesPage

* translate author

* feat: 功能提示改到dialog中

* fix text editing

* fix text editing

* feat: 功能提示放到邮件或长按菜单中

* fix: 修复tag过滤不生效问题

* Improve image loading

* The default value of quickCollectImage should be false.

* Refactor DragListener

* Refactor ImageFavoriteItem & ImageFavoritePhotoView

* Refactor

* Fix `ImageFavoriteManager.has`

* Fix UI

* Improve UI

---------

Co-authored-by: nyne <me@nyne.dev>

.gitignore

@@ -15,6 +15,7 @@ migrate_working_dir/
 *.ipr
 *.iws
 .idea/
+.vscode/
 
 # The .vscode folder contains launch configuration and tasks you configure in
 # VS Code which you may wish to be included in version control, so this line

android/gradle.properties

@@ -3,4 +3,4 @@ android.useAndroidX=true
 android.enableJetifier=true
 android.defaults.buildfeatures.buildconfig=true
 android.nonTransitiveRClass=false
-android.nonFinalResIds=false
+android.nonFinalResIds=false

assets/translation.json

@@ -18,7 +18,7 @@
     "help": "帮助",
     "Select": "选择",
     "Selected @a comics": "已选择 @a 部漫画",
-    "Imported @a comics": "已导入 @a 部漫画",
+    "Imported @a comics, loaded @b pages, received @c comics": "已导入 @a 部漫画, 加载 @b 页, 接收到 @c 部漫画",
     "Downloading": "下载中",
     "Back": "后退",
     "Delete": "删除",
@@ -41,6 +41,7 @@
     "Select a folder": "选择一个文件夹",
     "Folder": "文件夹",
     "Confirm": "确认",
+    "Reversed successfully": "反转成功",
     "Remove comic from favorite?": "从收藏中移除漫画？",
     "Move": "移动",
     "Move to folder": "移动到文件夹",
@@ -164,7 +165,7 @@
     "Date Desc": "日期降序",
     "Start": "开始",
     "Export App Data": "导出应用数据",
-    "Import App Data": "导入应用数据",
+    "Import App Data (Please restart after success)": "导入应用数据(成功后请手动重启)",
     "Export": "导出",
     "Download Threads": "下载线程数",
     "Update Time": "更新时间",
@@ -248,6 +249,47 @@
     "Export as pdf": "导出为pdf",
     "Export as epub": "导出为epub",
     "Aggregated Search": "聚合搜索",
+    "Local comic collection is not supported at present": "本地收藏暂不支持",
+    "The cover cannot be uncollected here": "封面不能在此取消收藏",
+    "Uncollected the image": "取消收藏图片",
+    "Successfully collected": "收藏成功",
+    "Collect the image": "收藏图片",
+    "Quick collect image": "快速收藏图片",
+    "Not enable": "不启用",
+    "Double Tap": "双击",
+    "Swipe": "滑动",
+    "On the image browsing page, you can quickly collect images by sliding horizontally or vertically according to your reading mode": "在图片浏览页面, 你可以根据你的阅读模式横滑或者竖滑快速收藏图片",
+    "Calculate your favorite from @a comics and @b images": "从 @a 本漫画和 @b 张图片中, 计算你最喜欢的",
+    "After the parentheses are the number of pictures or the number of pictures compared to the number of comic pages": "括号后是图片数量或图片数比漫画页数",
+    "The chapter order of the comic may have changed, temporarily not supported for collection": "漫画的章节顺序可能发生了变化, 暂不支持收藏此章节",
+    "Author: ": "作者: ",
+    "Tags: ": "标签: ",
+    "Comics(number): ": "漫画(数量): ",
+    "Comics(percentage): ": "漫画(比例): ",
+    "Time Filter": "时间筛选",
+    "Image Favorites Greater Than": "图片收藏数大于",
+    "Collection time": "收藏时间",
+    "favoritesCompareComicPages": "收藏数与漫画页数比较",
+    "Cover": "封面",
+    "Page @a": "第 @a 页",
+    "Time Asc": "时间升序",
+    "Time Desc": "时间降序",
+    "Favorite Num": "收藏数",
+    "Favorite Num Compare Comic Pages": "收藏数比漫画页数",
+    "All": "全部",
+    "Last Week": "上周",
+    "Last Month": "上月",
+    "Last Half Year": "半年",
+    "Last Year": "一年",
+    "Filter": "筛选",
+    "Image Favorites": "图片收藏",
+    "Title": "标题",
+    "@a Cover": "@a 封面",
+    "Photo View": "图片浏览",
+    "Delete @a images": "删除 @a 张图片",
+    "Update the page number by the latest collection": "按最新收藏更新页数",
+    "Copy the title successfully": "复制标题成功",
+    "The comic is invalid, please long press to delete, you can double click the title to copy": "该漫画已失效, 请长按删除, 可以双击标题进行复制",
     "No search results found": "未找到搜索结果",
     "Added @c comics to download queue." : "已添加 @c 本漫画到下载队列",
     "Download started": "下载已开始",
@@ -265,7 +307,10 @@
     "Aggregated": "聚合",
     "Default Search Target": "默认搜索目标",
     "Auto Language Filters": "自动语言筛选",
-    "Check for updates on startup": "启动时检查更新"
+    "Check for updates on startup": "启动时检查更新",
+    "Start Time": "开始时间",
+    "End Time": "结束时间",
+    "Custom": "自定义"
   },
   "zh_TW": {
     "Home": "首頁",
@@ -287,7 +332,7 @@
     "help": "幫助",
     "Select": "選擇",
     "Selected @a comics": "已選擇 @a 部漫畫",
-    "Imported @a comics": "已匯入 @a 部漫畫",
+    "Imported @a comics, loaded @b pages, received @c comics": "已匯入 @a 部漫畫, 加載 @b 頁, 接收到 @c 部漫畫",
     "Downloading": "下載中",
     "Back": "後退",
     "Delete": "刪除",
@@ -431,8 +476,9 @@
     "Date": "日期",
     "Date Desc": "日期降序",
     "Start": "開始",
+    "Reversed successfully": "反轉成功",
     "Export App Data": "匯出應用數據",
-    "Import App Data": "匯入應用數據",
+    "Import App Data (Please restart after success)": "匯入應用數據(成功后請手動重啟)",
     "Export": "匯出",
     "Download Threads": "下載線程數",
     "Update Time": "更新時間",
@@ -520,6 +566,47 @@
     "Added @c comics to download queue." : "已添加 @c 本漫畫到下載隊列",
     "Download started": "下載已開始",
     "Click favorite": "點擊收藏",
+    "Local comic collection is not supported at present": "本地收藏暫不支持",
+    "The cover cannot be uncollected here": "封面不能在此取消收藏",
+    "Uncollected the image": "取消收藏圖片",
+    "Successfully collected": "收藏成功",
+    "Collect the image": "收藏圖片",
+    "Quick collect image": "快速收藏圖片",
+    "On the image browsing page, you can quickly collect images by sliding horizontally or vertically according to your reading mode": "在圖片瀏覽頁面, 你可以根據你的閱讀模式橫向或者縱向滑動快速收藏圖片",
+    "Calculate your favorite from @a comics and @b images": "從 @a 本漫畫和 @b 張圖片中, 計算你最喜歡的",
+    "After the parentheses are the number of pictures or the number of pictures compared to the number of comic pages": "括號後是圖片數量或圖片數比漫畫頁數",
+    "The chapter order of the comic may have changed, temporarily not supported for collection": "漫畫的章節順序可能發生了變化, 暫不支持收藏此章節",
+    "Author: ": "作者: ",
+    "Tags: ": "標籤: ",
+    "Comics(number): ": "漫畫(數量): ",
+    "Comics(percentage): ": "漫畫(比例): ",
+    "Time Filter": "時間篩選",
+    "Image Favorites Greater Than": "圖片收藏數大於",
+    "Collection time": "收藏時間",
+    "Not enable": "不启用",
+    "Double Tap": "雙擊",
+    "Swipe": "滑動",
+    "favoritesCompareComicPages": "收藏數與漫畫頁數比較",
+    "Cover": "封面",
+    "Page @a": "第 @a 頁",
+    "Time Asc": "時間升序",
+    "Time Desc": "時間降序",
+    "Favorite Num": "收藏數",
+    "Favorite Num Compare Comic Pages": "收藏數比漫畫頁數",
+    "All": "全部",
+    "Last Week": "上周",
+    "Last Month": "上月",
+    "Last Half Year": "半年",
+    "Last Year": "一年",
+    "Filter": "篩選",
+    "Image Favorites": "圖片收藏",
+    "Title": "標題",
+    "@a Cover": "@a 封面",
+    "Photo View": "圖片瀏覽",
+    "Delete @a images": "刪除 @a 張圖片",
+    "Update the page number by the latest collection": "按最新收藏更新頁數",
+    "Copy the title successfully": "複製標題成功",
+    "The comic is invalid, please long press to delete, you can double click the title to copy": "該漫畫已失效, 請長按刪除, 可以雙擊標題進行複製",
     "End": "末尾",
     "None": "無",
     "View Detail": "查看詳情",
@@ -533,6 +620,9 @@
     "Aggregated": "聚合",
     "Default Search Target": "默認搜索目標",
     "Auto Language Filters": "自動語言篩選",
-    "Check for updates on startup": "啟動時檢查更新"
+    "Check for updates on startup": "啟動時檢查更新",
+    "Start Time": "開始時間",
+    "End Time": "結束時間",
+    "Custom": "自定義"
   }
 }

lib/components/appbar.dart

@@ -577,6 +577,51 @@ class _IndicatorPainter extends CustomPainter {
   }
 }
 
+class TabViewBody extends StatefulWidget {
+  /// Create a tab view body, which will show the child at the current tab index.
+  const TabViewBody({super.key, required this.children, this.controller});
+
+  final List<Widget> children;
+
+  final TabController? controller;
+
+  @override
+  State<TabViewBody> createState() => _TabViewBodyState();
+}
+
+class _TabViewBodyState extends State<TabViewBody> {
+  late TabController _controller;
+
+  int _currentIndex = 0;
+
+  void updateIndex() {
+    if (_controller.index != _currentIndex) {
+      setState(() {
+        _currentIndex = _controller.index;
+      });
+    }
+  }
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    _controller = widget.controller ?? DefaultTabController.of(context);
+    _controller.addListener(updateIndex);
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    _controller.removeListener(updateIndex);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return widget.children[_currentIndex];
+  }
+}
+
+
 class SearchBarController {
   _SearchBarMixin? _state;
 

lib/components/comic.dart

@@ -726,9 +726,16 @@ class _SliverGridComicsState extends State<SliverGridComics> {
         comics.add(comic);
       }
     }
+    HistoryManager().addListener(update);
     super.initState();
   }
 
+  @override
+  void dispose() {
+    HistoryManager().removeListener(update);
+    super.dispose();
+  }
+
   void update() {
     setState(() {
       comics.clear();

lib/components/image.dart

@@ -22,6 +22,7 @@ class AnimatedImage extends StatefulWidget {
     this.filterQuality = FilterQuality.medium,
     this.isAntiAlias = false,
     this.part,
+    this.onError,
     Map<String, String>? headers,
     int? cacheWidth,
     int? cacheHeight,
@@ -63,6 +64,8 @@ class AnimatedImage extends StatefulWidget {
 
   final ImagePart? part;
 
+  final Function? onError;
+
   static void clear() => _AnimatedImageState.clear();
 
   @override
@@ -169,6 +172,8 @@ class _AnimatedImageState extends State<AnimatedImage>
         _handleImageFrame,
         onChunk: _handleImageChunk,
         onError: (Object error, StackTrace? stackTrace) {
+          // 图片加错错误回调
+          widget.onError?.call(error, stackTrace);
           setState(() {
             _lastException = error;
           });
@@ -271,7 +276,7 @@ class _AnimatedImageState extends State<AnimatedImage>
     Widget result;
 
     if (_imageInfo != null) {
-      if(widget.part != null) {
+      if (widget.part != null) {
         return CustomPaint(
           painter: ImagePainter(
             image: _imageInfo!.image,

lib/components/message.dart

@@ -5,6 +5,7 @@ void showToast({
   required BuildContext context,
   Widget? icon,
   Widget? trailing,
+  int? seconds,
 }) {
   var newEntry = OverlayEntry(
       builder: (context) => _ToastOverlay(
@@ -17,7 +18,7 @@ void showToast({
 
   state?.addOverlay(newEntry);
 
-  Timer(const Duration(seconds: 2), () => state?.remove(newEntry));
+  Timer(Duration(seconds: seconds ?? 2), () => state?.remove(newEntry));
 }
 
 class _ToastOverlay extends StatelessWidget {
@@ -48,7 +49,8 @@ class _ToastOverlay extends StatelessWidget {
                 color: Theme.of(context).colorScheme.onInverseSurface),
             child: IntrinsicWidth(
               child: Container(
-                padding: const EdgeInsets.symmetric(vertical: 6, horizontal: 16),
+                padding:
+                    const EdgeInsets.symmetric(vertical: 6, horizontal: 16),
                 constraints: BoxConstraints(
                   maxWidth: context.width - 32,
                 ),
@@ -241,13 +243,13 @@ LoadingDialogController showLoadingDialog(BuildContext context,
 class ContentDialog extends StatelessWidget {
   const ContentDialog({
     super.key,
-    required this.title,
+    this.title, // 如果不传 title 将不会展示
     required this.content,
     this.dismissible = true,
     this.actions = const [],
   });
 
-  final String title;
+  final String? title;
 
   final Widget content;
 
@@ -261,14 +263,16 @@ class ContentDialog extends StatelessWidget {
       mainAxisSize: MainAxisSize.min,
       crossAxisAlignment: CrossAxisAlignment.start,
       children: [
-        Appbar(
+        title != null
-          leading: IconButton(
+            ? Appbar(
-            icon: const Icon(Icons.close),
+                leading: IconButton(
-            onPressed: dismissible ? context.pop : null,
+                  icon: const Icon(Icons.close),
-          ),
+                  onPressed: dismissible ? context.pop : null,
-          title: Text(title),
+                ),
-          backgroundColor: Colors.transparent,
+                title: Text(title!),
-        ),
+                backgroundColor: Colors.transparent,
+              )
+            : const SizedBox.shrink(),
         this.content,
         const SizedBox(height: 16),
         Row(
@@ -360,7 +364,7 @@ Future<void> showInputDialog({
                   } else {
                     result = futureOr;
                   }
-                  if(result == null) {
+                  if (result == null) {
                     context.pop();
                   } else {
                     setState(() => error = result.toString());

lib/components/scroll.dart

@@ -102,13 +102,36 @@ class _SmoothScrollProviderState extends State<SmoothScrollProvider> {
               duration: _fastAnimationDuration, curve: Curves.linear);
         }
       },
-      child: widget.builder(
+      child: ScrollControllerProvider._(
-        context,
+        controller: _controller,
-        _controller,
+        child: widget.builder(
-        _isMouseScroll
+          context,
-            ? const NeverScrollableScrollPhysics()
+          _controller,
-            : const BouncingScrollPhysics(),
+          _isMouseScroll
+              ? const NeverScrollableScrollPhysics()
+              : const BouncingScrollPhysics(),
+        ),
       ),
     );
   }
 }
+
+class ScrollControllerProvider extends InheritedWidget {
+  const ScrollControllerProvider._({
+    required this.controller,
+    required super.child,
+  });
+
+  final ScrollController controller;
+
+  static ScrollController of(BuildContext context) {
+    final ScrollControllerProvider? provider =
+        context.dependOnInheritedWidgetOfExactType<ScrollControllerProvider>();
+    return provider!.controller;
+  }
+
+  @override
+  bool updateShouldNotify(ScrollControllerProvider oldWidget) {
+    return oldWidget.controller != controller;
+  }
+}

lib/foundation/appdata.dart

@@ -143,6 +143,7 @@ class _Settings with ChangeNotifier {
     'quickFavorite': null,
     'enableTurnPageByVolumeKey': true,
     'enableClockAndBatteryInfoInReader': true,
+    'quickCollectImage': 'No', // No, DoubleTap, Swipe
     'authorizationRequired': false,
     'onClickFavorite': 'viewDetail', // viewDetail, read
     'enableDnsOverrides': false,
@@ -179,4 +180,4 @@ const _defaultCustomImageProcessing = '''
 async function processImage(image, cid, eid) {
     return image;
 }
-''';
+''';

lib/foundation/comic_source/favorites.dart

@@ -10,6 +10,10 @@ class FavoriteData {
 
   final bool multiFolder;
 
+  // 这个收藏时间新旧顺序, 是为了最小成本同步远端的收藏, 只拉取远程最新收藏的漫画, 就不需要全拉取一遍了
+  // 如果为 null, 当做从新到旧
+  final bool? isOldToNewSort;
+
   final Future<Res<List<Comic>>> Function(int page, [String? folder])?
       loadComic;
 
@@ -44,6 +48,7 @@ class FavoriteData {
     this.addFolder,
     this.allFavoritesId,
     this.addOrDelFavorite,
+    this.isOldToNewSort,
   });
 }
 

lib/foundation/comic_source/models.dart

@@ -73,7 +73,8 @@ class Comic {
     this.sourceKey,
     this.maxPage,
     this.language,
-  ): favoriteId = null, stars = null;
+  )   : favoriteId = null,
+        stars = null;
 
   Map<String, dynamic> toJson() {
     return {
@@ -231,6 +232,34 @@ class ComicDetails with HistoryMixin {
   String get id => comicId;
 
   ComicType get comicType => ComicType(sourceKey.hashCode);
+
+  /// Convert tags map to plain list
+  List<String> get plainTags {
+    var res = <String>[];
+    tags.forEach((key, value) {
+      res.addAll(value.map((e) => "$key:$e"));
+    });
+    return res;
+  }
+
+  /// Find the first author tag
+  String? findAuthor() {
+    var authorNamespaces = [
+      "author",
+      "authors",
+      "artist",
+      "artists",
+      "作者",
+      "画师"
+    ];
+    for (var entry in tags.entries) {
+      if (authorNamespaces.contains(entry.key.toLowerCase()) &&
+          entry.value.isNotEmpty) {
+        return entry.value.first;
+      }
+    }
+    return null;
+  }
 }
 
 class ArchiveInfo {
@@ -242,4 +271,4 @@ class ArchiveInfo {
       : title = json["title"],
         description = json["description"],
         id = json["id"];
-}
+}

lib/foundation/comic_source/parser.dart

@@ -193,7 +193,7 @@ class ComicSourceParser {
       login = (account, pwd) async {
         try {
           await JsEngine().runCode("""
-          ComicSource.sources.$_key.account.login(${jsonEncode(account)}, 
+          ComicSource.sources.$_key.account.login(${jsonEncode(account)},
           ${jsonEncode(pwd)})
         """);
           var source = ComicSource.find(_key!)!;
@@ -502,9 +502,9 @@ class ComicSourceParser {
       try {
         var res = await JsEngine().runCode("""
           ComicSource.sources.$_key.categoryComics.load(
-            ${jsonEncode(category)}, 
+            ${jsonEncode(category)},
-            ${jsonEncode(param)}, 
+            ${jsonEncode(param)},
-            ${jsonEncode(options)}, 
+            ${jsonEncode(options)},
             ${jsonEncode(page)}
           )
         """);
@@ -618,6 +618,7 @@ class ComicSourceParser {
     if (!_checkExists("favorites")) return null;
 
     final bool multiFolder = _getValue("favorites.multiFolder");
+    final bool? isOldToNewSort = _getValue("favorites.isOldToNewSort");
 
     Future<Res<T>> retryZone<T>(Future<Res<T>> Function() func) async {
       if (!ComicSource.find(_key!)!.isLogged) {
@@ -770,6 +771,7 @@ class ComicSourceParser {
       addFolder: addFolder,
       deleteFolder: deleteFolder,
       addOrDelFavorite: addOrDelFavFunc,
+      isOldToNewSort: isOldToNewSort,
     );
   }
 

lib/foundation/consts.dart

@@ -1,6 +1,17 @@
+/// If window width is less than this value, it is considered as mobile.
 const changePoint = 600;
 
+/// If window width is less than this value, it is considered as tablet.
+///
+/// If it is more than this value, it is considered as desktop.
 const changePoint2 = 1300;
 
+/// Default user agent for http requests.
 const webUA =
-    "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36";
+    "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36";
+
+/// Pages for all comics is started from this value.
+const firstPage = 1;
+
+/// Chapters for all comics is started from this value.
+const firstChapter = 1;

lib/foundation/context.dart

@@ -36,6 +36,8 @@ extension Navigation on BuildContext {
 
   Brightness get brightness => Theme.of(this).brightness;
 
+  bool get isDarkMode => brightness == Brightness.dark;
+
   void showMessage({required String message}) {
     showToast(message: message, context: this);
   }

lib/foundation/history.dart

@@ -1,12 +1,23 @@
 import 'dart:async';
+import 'dart:convert';
+import 'dart:isolate';
+import 'dart:math';
 
+import 'package:flutter/foundation.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter/widgets.dart' show ChangeNotifier;
 import 'package:sqlite3/sqlite3.dart';
 import 'package:venera/foundation/comic_source/comic_source.dart';
 import 'package:venera/foundation/comic_type.dart';
+import 'package:venera/foundation/image_provider/image_favorites_provider.dart';
+import 'package:venera/foundation/log.dart';
+import 'package:venera/utils/ext.dart';
 import 'package:venera/utils/translations.dart';
 
 import 'app.dart';
+import 'consts.dart';
+
+part "image_favorites.dart";
 
 typedef HistoryType = ComicType;
 
@@ -37,7 +48,7 @@ class History implements Comic {
 
   @override
   String cover;
-  
+
   int ep;
 
   int page;
@@ -201,7 +212,12 @@ class HistoryManager with ChangeNotifier {
 
   Map<String, bool>? _cachedHistory;
 
+  bool isInitialized = false;
+
   Future<void> init() async {
+    if (isInitialized) {
+      return;
+    }
     _db = sqlite3.open("${App.dataPath}/history.db");
 
     _db.execute("""
@@ -220,6 +236,8 @@ class HistoryManager with ChangeNotifier {
       """);
 
     notifyListeners();
+    ImageFavoriteManager().init();
+    isInitialized = true;
   }
 
   /// add history. if exists, update time.
@@ -275,7 +293,7 @@ class HistoryManager with ChangeNotifier {
   }
 
   History? findSync(String id, ComicType type) {
-    if(_cachedHistory == null) {
+    if (_cachedHistory == null) {
       updateCache();
     }
     if (!_cachedHistory!.containsKey(id)) {

lib/foundation/image_favorites.dart

@@ -0,0 +1,535 @@
+part of "history.dart";
+
+class ImageFavorite {
+  final String eid;
+  final String id; // 漫画id
+  final int ep;
+  final String epName;
+  final String sourceKey;
+  String imageKey;
+  int page;
+  bool? isAutoFavorite;
+
+  ImageFavorite(
+    this.page,
+    this.imageKey,
+    this.isAutoFavorite,
+    this.eid,
+    this.id,
+    this.ep,
+    this.sourceKey,
+    this.epName,
+  );
+
+  Map<String, dynamic> toJson() {
+    return {
+      'page': page,
+      'imageKey': imageKey,
+      'isAutoFavorite': isAutoFavorite,
+      'eid': eid,
+      'id': id,
+      'ep': ep,
+      'sourceKey': sourceKey,
+      'epName': epName,
+    };
+  }
+
+  ImageFavorite.fromJson(Map<String, dynamic> json)
+      : page = json['page'],
+        imageKey = json['imageKey'],
+        isAutoFavorite = json['isAutoFavorite'],
+        eid = json['eid'],
+        id = json['id'],
+        ep = json['ep'],
+        sourceKey = json['sourceKey'],
+        epName = json['epName'];
+
+  ImageFavorite copyWith({
+    int? page,
+    String? imageKey,
+    bool? isAutoFavorite,
+    String? eid,
+    String? id,
+    int? ep,
+    String? sourceKey,
+    String? epName,
+  }) {
+    return ImageFavorite(
+      page ?? this.page,
+      imageKey ?? this.imageKey,
+      isAutoFavorite ?? this.isAutoFavorite,
+      eid ?? this.eid,
+      id ?? this.id,
+      ep ?? this.ep,
+      sourceKey ?? this.sourceKey,
+      epName ?? this.epName,
+    );
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return other is ImageFavorite &&
+        other.id == id &&
+        other.sourceKey == sourceKey &&
+        other.page == page &&
+        other.eid == eid &&
+        other.ep == ep;
+  }
+
+  @override
+  int get hashCode => Object.hash(id, sourceKey, page, eid, ep);
+}
+
+class ImageFavoritesEp {
+  // 小心拷贝等多章节的可能更新章节顺序
+  String eid;
+  final int ep;
+  int maxPage;
+  String epName;
+  List<ImageFavorite> imageFavorites;
+
+  ImageFavoritesEp(
+      this.eid, this.ep, this.imageFavorites, this.epName, this.maxPage);
+
+  // 是否有封面
+  bool get isHasFirstPage {
+    return imageFavorites[0].page == firstPage;
+  }
+
+  // 是否都有imageKey
+  bool get isHasImageKey {
+    return imageFavorites.every((e) => e.imageKey != "");
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'eid': eid,
+      'ep': ep,
+      'maxPage': maxPage,
+      'epName': epName,
+      'imageFavorites': imageFavorites.map((e) => e.toJson()).toList(),
+    };
+  }
+}
+
+class ImageFavoritesComic {
+  final String id;
+  final String title;
+  String subTitle;
+  String author;
+  final String sourceKey;
+
+  // 不一定是真的这本漫画的所有页数, 如果是多章节的时候
+  int maxPage;
+  List<String> tags;
+  List<String> translatedTags;
+  final DateTime time;
+  List<ImageFavoritesEp> imageFavoritesEp;
+  final Map<String, dynamic> other;
+
+  ImageFavoritesComic(
+    this.id,
+    this.imageFavoritesEp,
+    this.title,
+    this.sourceKey,
+    this.tags,
+    this.translatedTags,
+    this.time,
+    this.author,
+    this.other,
+    this.subTitle,
+    this.maxPage,
+  );
+
+  // 是否都有imageKey
+  bool get isAllHasImageKey {
+    return imageFavoritesEp
+        .every((e) => e.imageFavorites.every((j) => j.imageKey != ""));
+  }
+
+  int get maxPageFromEp {
+    int temp = 0;
+    for (var e in imageFavoritesEp) {
+      temp += e.maxPage;
+    }
+    return temp;
+  }
+
+  // 是否都有封面
+  bool get isAllHasFirstPage {
+    return imageFavoritesEp.every((e) => e.isHasFirstPage);
+  }
+
+  Iterable<ImageFavorite> get images sync*{
+    for (var e in imageFavoritesEp) {
+      yield* e.imageFavorites;
+    }
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return other is ImageFavoritesComic &&
+        other.id == id &&
+        other.sourceKey == sourceKey;
+  }
+
+  @override
+  int get hashCode => Object.hash(id, sourceKey);
+
+  factory ImageFavoritesComic.fromRow(Row r) {
+    var tempImageFavoritesEp = jsonDecode(r["image_favorites_ep"]);
+    List<ImageFavoritesEp> finalImageFavoritesEp = [];
+    tempImageFavoritesEp.forEach((i) {
+      List<ImageFavorite> temp = [];
+      i["imageFavorites"].forEach((j) {
+        temp.add(ImageFavorite(
+          j["page"],
+          j["imageKey"],
+          j["isAutoFavorite"],
+          i["eid"],
+          r["id"],
+          i["ep"],
+          r["source_key"],
+          i["epName"],
+        ));
+      });
+      finalImageFavoritesEp.add(ImageFavoritesEp(
+          i["eid"], i["ep"], temp, i["epName"], i["maxPage"] ?? 1));
+    });
+    return ImageFavoritesComic(
+      r["id"],
+      finalImageFavoritesEp,
+      r["title"],
+      r["source_key"],
+      r["tags"].split(","),
+      r["translated_tags"].split(","),
+      DateTime.fromMillisecondsSinceEpoch(r["time"]),
+      r["author"],
+      jsonDecode(r["other"]),
+      r["sub_title"],
+      r["max_page"],
+    );
+  }
+}
+
+class ImageFavoriteManager with ChangeNotifier {
+  Database get _db => HistoryManager()._db;
+
+  List<ImageFavoritesComic> get comics => getAll();
+
+  static ImageFavoriteManager? _cache;
+
+  ImageFavoriteManager._();
+
+  factory ImageFavoriteManager() => (_cache ??= ImageFavoriteManager._());
+
+  /// 检查表image_favorites是否存在, 不存在则创建
+  void init() {
+    _db.execute("CREATE TABLE IF NOT EXISTS image_favorites ("
+        "id TEXT,"
+        "title TEXT NOT NULL,"
+        "sub_title TEXT,"
+        "author TEXT,"
+        "tags TEXT,"
+        "translated_tags TEXT,"
+        "time int,"
+        "max_page int,"
+        "source_key TEXT NOT NULL,"
+        "image_favorites_ep TEXT NOT NULL,"
+        "other TEXT NOT NULL,"
+        "PRIMARY KEY (id,source_key)"
+        ");");
+  }
+
+  // 做排序和去重的操作
+  void addOrUpdateOrDelete(ImageFavoritesComic favorite, [bool notify = true]) {
+    // 没有章节了就删掉
+    if (favorite.imageFavoritesEp.isEmpty) {
+      _db.execute("""
+      delete from image_favorites
+      where id == ? and source_key == ?;
+    """, [favorite.id, favorite.sourceKey]);
+    } else {
+      // 去重章节
+      List<ImageFavoritesEp> tempImageFavoritesEp = [];
+      for (var e in favorite.imageFavoritesEp) {
+        int index = tempImageFavoritesEp.indexWhere((i) {
+          return i.ep == e.ep;
+        });
+        // 再做一层保险, 防止出现ep为0的脏数据
+        if (index == -1 && e.ep > 0) {
+          tempImageFavoritesEp.add(e);
+        }
+      }
+      tempImageFavoritesEp.sort((a, b) => a.ep.compareTo(b.ep));
+      List<dynamic> finalImageFavoritesEp =
+          jsonDecode(jsonEncode(tempImageFavoritesEp));
+      for (var e in tempImageFavoritesEp) {
+        List<Map> finalImageFavorites = [];
+        int epIndex = tempImageFavoritesEp.indexOf(e);
+        for (ImageFavorite j in e.imageFavorites) {
+          int index =
+              finalImageFavorites.indexWhere((i) => i["page"] == j.page);
+          if (index == -1 && j.page > 0) {
+            // isAutoFavorite 为 null 不写入数据库, 同时只保留需要的属性, 避免增加太多重复字段在数据库里
+            if (j.isAutoFavorite != null) {
+              finalImageFavorites.add({
+                "page": j.page,
+                "imageKey": j.imageKey,
+                "isAutoFavorite": j.isAutoFavorite
+              });
+            } else {
+              finalImageFavorites.add({"page": j.page, "imageKey": j.imageKey});
+            }
+          }
+        }
+        finalImageFavorites.sort((a, b) => a["page"].compareTo(b["page"]));
+        finalImageFavoritesEp[epIndex]["imageFavorites"] = finalImageFavorites;
+      }
+      if (tempImageFavoritesEp.isEmpty) {
+        throw "Error: No ImageFavoritesEp";
+      }
+      _db.execute("""
+      insert or replace into image_favorites(id, title, sub_title, author, tags, translated_tags, time, max_page, source_key, image_favorites_ep, other)
+      values(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?);
+    """, [
+        favorite.id,
+        favorite.title,
+        favorite.subTitle,
+        favorite.author,
+        favorite.tags.join(","),
+        favorite.translatedTags.join(","),
+        favorite.time.millisecondsSinceEpoch,
+        favorite.maxPage,
+        favorite.sourceKey,
+        jsonEncode(finalImageFavoritesEp),
+        jsonEncode(favorite.other)
+      ]);
+    }
+    if (notify) {
+      notifyListeners();
+    }
+  }
+
+  bool has(String id, String sourceKey, String eid, int page, int ep) {
+    var comic = find(id, sourceKey);
+    if (comic == null) {
+      return false;
+    }
+    var epIndex = comic.imageFavoritesEp.where((e) => e.eid == eid).firstOrNull;
+    if (epIndex == null) {
+      return false;
+    }
+    return epIndex.imageFavorites.any((e) => e.page == page && e.ep == ep);
+  }
+
+  List<ImageFavoritesComic> getAll([String? keyword]) {
+    ResultSet res;
+    if (keyword == null || keyword == "") {
+      res = _db.select("select * from image_favorites;");
+    } else {
+      res = _db.select(
+        """
+    select * from image_favorites
+    WHERE title LIKE ?
+    OR sub_title LIKE ?
+    OR LOWER(tags) LIKE LOWER(?)
+    OR LOWER(translated_tags) LIKE LOWER(?)
+    OR author LIKE ?;
+    """,
+        ['%$keyword%', '%$keyword%', '%$keyword%', '%$keyword%', '%$keyword%'],
+      );
+    }
+    try {
+      return res.map((e) => ImageFavoritesComic.fromRow(e)).toList();
+    } catch (e, stackTrace) {
+      Log.error("Unhandled Exception", e.toString(), stackTrace);
+      return [];
+    }
+  }
+
+  void deleteImageFavorite(Iterable<ImageFavorite> imageFavoriteList) {
+    if (imageFavoriteList.isEmpty) {
+      return;
+    }
+    for (var i in imageFavoriteList) {
+      ImageFavoritesProvider.deleteFromCache(i);
+    }
+    var comics = <ImageFavoritesComic>{};
+    for (var i in imageFavoriteList) {
+      var comic = comics
+              .where((c) => c.id == i.id && c.sourceKey == i.sourceKey)
+              .firstOrNull ??
+          find(i.id, i.sourceKey);
+      if (comic == null) {
+        continue;
+      }
+      var ep = comic.imageFavoritesEp.firstWhereOrNull((e) => e.ep == i.ep);
+      if (ep == null) {
+        continue;
+      }
+      ep.imageFavorites.remove(i);
+      if (ep.imageFavorites.isEmpty) {
+        comic.imageFavoritesEp.remove(ep);
+      }
+      comics.add(comic);
+    }
+    for (var i in comics) {
+      addOrUpdateOrDelete(i, false);
+    }
+    notifyListeners();
+  }
+
+  int get length {
+    var res = _db.select("select count(*) from image_favorites;");
+    return res.first.values.first! as int;
+  }
+
+  List<ImageFavoritesComic> search(String keyword) {
+    if (keyword == "") {
+      return [];
+    }
+    return getAll(keyword);
+  }
+
+  static Future<ImageFavoritesComputed> computeImageFavorites() {
+    var token = ServicesBinding.rootIsolateToken!;
+    var count = ImageFavoriteManager().length;
+    if (count == 0) {
+      return Future.value(ImageFavoritesComputed([], [], []));
+    } else if (count > 100) {
+      return Isolate.run(() async {
+        BackgroundIsolateBinaryMessenger.ensureInitialized(token);
+        await App.init();
+        await HistoryManager().init();
+        return _computeImageFavorites();
+      });
+    } else {
+      return Future.value(_computeImageFavorites());
+    }
+  }
+
+  static ImageFavoritesComputed _computeImageFavorites() {
+    const maxLength = 20;
+
+    var comics = ImageFavoriteManager().getAll();
+    // 去掉这些没有意义的标签
+    const List<String> exceptTags = [
+      '連載中',
+      '',
+      'translated',
+      'chinese',
+      'sole male',
+      'sole female',
+      'original',
+      'doujinshi',
+      'manga',
+      'multi-work series',
+      'mosaic censorship',
+      'dilf',
+      'bbm',
+      'uncensored',
+      'full censorship'
+    ];
+
+    Map<String, int> tagCount = {};
+    Map<String, int> authorCount = {};
+    Map<ImageFavoritesComic, int> comicImageCount = {};
+    Map<ImageFavoritesComic, int> comicMaxPages = {};
+
+    for (var comic in comics) {
+      for (var tag in comic.tags) {
+        String finalTag = tag;
+        tagCount[finalTag] = (tagCount[finalTag] ?? 0) + 1;
+      }
+
+      if (comic.author != "") {
+        String finalAuthor = comic.author;
+        authorCount[finalAuthor] =
+            (authorCount[finalAuthor] ?? 0) + comic.images.length;
+      }
+      // 小于10页的漫画不统计
+      if (comic.maxPageFromEp < 10) {
+        continue;
+      }
+      comicImageCount[comic] =
+          (comicImageCount[comic] ?? 0) + comic.images.length;
+      comicMaxPages[comic] = (comicMaxPages[comic] ?? 0) + comic.maxPageFromEp;
+    }
+
+    // 按数量排序标签
+    List<String> sortedTags = tagCount.keys.toList()
+      ..sort((a, b) => tagCount[b]!.compareTo(tagCount[a]!));
+
+    // 按数量排序作者
+    List<String> sortedAuthors = authorCount.keys.toList()
+      ..sort((a, b) => authorCount[b]!.compareTo(authorCount[a]!));
+
+    // 按收藏数量排序漫画
+    List<MapEntry<ImageFavoritesComic, int>> sortedComicsByNum =
+        comicImageCount.entries.toList()
+          ..sort((a, b) => b.value.compareTo(a.value));
+
+    validateTag(String tag) {
+      if (tag.startsWith("Category:")) {
+        return false;
+      }
+      return !exceptTags.contains(tag.split(":").last.toLowerCase()) &&
+          !tag.isNum;
+    }
+
+    return ImageFavoritesComputed(
+      sortedTags
+          .where(validateTag)
+          .map((tag) => TextWithCount(tag, tagCount[tag]!))
+          .take(maxLength)
+          .toList(),
+      sortedAuthors
+          .map((author) => TextWithCount(author, authorCount[author]!))
+          .take(maxLength)
+          .toList(),
+      sortedComicsByNum
+          .map((comic) => TextWithCount(comic.key.title, comic.value))
+          .take(maxLength)
+          .toList(),
+    );
+  }
+
+  ImageFavoritesComic? find(String id, String sourceKey) {
+    var row = _db.select("""
+    select * from image_favorites
+    where id == ? and source_key == ?;
+    """, [id, sourceKey]);
+    if (row.isEmpty) {
+      return null;
+    }
+    return ImageFavoritesComic.fromRow(row.first);
+  }
+}
+
+class TextWithCount {
+  final String text;
+  final int count;
+
+  const TextWithCount(this.text, this.count);
+}
+
+class ImageFavoritesComputed {
+  /// 基于收藏的标签数排序
+  final List<TextWithCount> tags;
+
+  /// 基于收藏的作者数排序
+  final List<TextWithCount> authors;
+
+  /// 基于喜欢的图片数排序
+  final List<TextWithCount> comics;
+
+  /// 计算后的图片收藏数据
+  const ImageFavoritesComputed(
+    this.tags,
+    this.authors,
+    this.comics,
+  );
+
+  bool get isEmpty => tags.isEmpty && authors.isEmpty && comics.isEmpty;
+}

lib/foundation/image_provider/base_image_provider.dart

@@ -6,6 +6,7 @@ import 'dart:ui';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:venera/foundation/cache_manager.dart';
+import 'package:venera/foundation/log.dart';
 
 abstract class BaseImageProvider<T extends BaseImageProvider<T>>
     extends ImageProvider<T> {
@@ -126,10 +127,11 @@ abstract class BaseImageProvider<T extends BaseImageProvider<T>>
         }
         rethrow;
       }
-    } catch (e) {
+    } catch (e, s) {
       scheduleMicrotask(() {
         PaintingBinding.instance.imageCache.evict(key);
       });
+      Log.error("Image Loading", e, s);
       rethrow;
     } finally {
       chunkEvents.close();

lib/foundation/image_provider/image_favorites_provider.dart

@@ -0,0 +1,146 @@
+import 'dart:async' show Future, StreamController;
+import 'dart:io';
+import 'package:crypto/crypto.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:venera/foundation/app.dart';
+import 'package:venera/foundation/comic_source/comic_source.dart';
+import 'package:venera/foundation/comic_type.dart';
+import 'package:venera/foundation/local.dart';
+import 'package:venera/network/images.dart';
+import 'package:venera/utils/io.dart';
+import '../history.dart';
+import 'base_image_provider.dart';
+import 'image_favorites_provider.dart' as image_provider;
+
+class ImageFavoritesProvider
+    extends BaseImageProvider<image_provider.ImageFavoritesProvider> {
+  /// Image provider for imageFavorites
+  const ImageFavoritesProvider(this.imageFavorite);
+
+  final ImageFavorite imageFavorite;
+
+  int get page => imageFavorite.page;
+
+  String get sourceKey => imageFavorite.sourceKey;
+
+  String get cid => imageFavorite.id;
+
+  String get eid => imageFavorite.eid;
+
+  @override
+  Future<Uint8List> load(StreamController<ImageChunkEvent>? chunkEvents) async {
+    var imageKey = imageFavorite.imageKey;
+    var localImage = await getImageFromLocal();
+    if (localImage != null) {
+      return localImage;
+    }
+    var cacheImage = await readFromCache();
+    if (cacheImage != null) {
+      return cacheImage;
+    }
+    var gotImageKey = false;
+    if (imageKey == "") {
+      imageKey = await getImageKey();
+      gotImageKey = true;
+    }
+    Uint8List image;
+    try {
+      image = await getImageFromNetwork(imageKey, chunkEvents);
+    } catch (e) {
+      if (gotImageKey) {
+        rethrow;
+      } else {
+        imageKey = await getImageKey();
+        image = await getImageFromNetwork(imageKey, chunkEvents);
+      }
+    }
+    await writeToCache(image);
+    return image;
+  }
+
+  Future<void> writeToCache(Uint8List image) async {
+    var fileName = md5.convert(key.codeUnits).toString();
+    var file = File(FilePath.join(App.cachePath, 'image_favorites', fileName));
+    if (!file.existsSync()) {
+      file.createSync(recursive: true);
+    }
+    await file.writeAsBytes(image);
+  }
+
+  Future<Uint8List?> readFromCache() async {
+    var fileName = md5.convert(key.codeUnits).toString();
+    var file = File(FilePath.join(App.cachePath, 'image_favorites', fileName));
+    if (!file.existsSync()) {
+      return null;
+    }
+    return await file.readAsBytes();
+  }
+
+  /// Delete a image favorite cache
+  static Future<void> deleteFromCache(ImageFavorite imageFavorite) async {
+    var fileName = md5.convert(imageFavorite.imageKey.codeUnits).toString();
+    var file = File(FilePath.join(App.cachePath, 'image_favorites', fileName));
+    if (file.existsSync()) {
+      await file.delete();
+    }
+  }
+
+  Future<Uint8List?> getImageFromLocal() async {
+    var localComic =
+        LocalManager().find(sourceKey, ComicType.fromKey(sourceKey));
+    if (localComic == null) {
+      return null;
+    }
+    var epIndex = localComic.chapters?.keys.toList().indexOf(eid) ?? -1;
+    if (epIndex == -1 && localComic.hasChapters) {
+      return null;
+    }
+    var images = await LocalManager().getImages(
+      sourceKey,
+      ComicType.fromKey(sourceKey),
+      epIndex,
+    );
+    var data = await File(images[page]).readAsBytes();
+    return data;
+  }
+
+  Future<Uint8List> getImageFromNetwork(
+      String imageKey, StreamController<ImageChunkEvent>? chunkEvents) async {
+    await for (var progress
+        in ImageDownloader.loadComicImage(imageKey, sourceKey, cid, eid)) {
+      if (chunkEvents != null) {
+        chunkEvents.add(ImageChunkEvent(
+          cumulativeBytesLoaded: progress.currentBytes,
+          expectedTotalBytes: progress.totalBytes,
+        ));
+      }
+      if (progress.imageBytes != null) {
+        return progress.imageBytes!;
+      }
+    }
+    throw "Error: Empty response body.";
+  }
+
+  Future<String> getImageKey() async {
+    String sourceKey = imageFavorite.sourceKey;
+    String cid = imageFavorite.id;
+    String eid = imageFavorite.eid;
+    var page = imageFavorite.page;
+    var comicSource = ComicSource.find(sourceKey);
+    if (comicSource == null) {
+      throw "Error: Comic source not found.";
+    }
+    var res = await comicSource.loadComicPages!(cid, eid);
+    return res.data[page - 1];
+  }
+
+  @override
+  Future<ImageFavoritesProvider> obtainKey(ImageConfiguration configuration) {
+    return SynchronousFuture(this);
+  }
+
+  @override
+  String get key =>
+      "ImageFavorites ${imageFavorite.imageKey}@${imageFavorite.sourceKey}@${imageFavorite.id}@${imageFavorite.eid}";
+}

lib/foundation/image_provider/local_favorite_image.dart

@@ -22,7 +22,7 @@ class LocalFavoriteImageProvider
   static void delete(String id, int intKey) {
     var fileName = (id + intKey.toString()).hashCode.toString();
     var file = File(FilePath.join(App.dataPath, 'favorite_cover', fileName));
-    if(file.existsSync()) {
+    if (file.existsSync()) {
       file.delete();
     }
   }
@@ -42,7 +42,7 @@ class LocalFavoriteImageProvider
         cumulativeBytesLoaded: progress.currentBytes,
         expectedTotalBytes: progress.totalBytes,
       ));
-      if(progress.imageBytes != null) {
+      if (progress.imageBytes != null) {
         var data = progress.imageBytes!;
         await file.writeAsBytes(data);
         return data;
@@ -52,7 +52,8 @@ class LocalFavoriteImageProvider
   }
 
   @override
-  Future<LocalFavoriteImageProvider> obtainKey(ImageConfiguration configuration) {
+  Future<LocalFavoriteImageProvider> obtainKey(
+      ImageConfiguration configuration) {
     return SynchronousFuture(this);
   }
 

lib/foundation/local.dart

@@ -36,6 +36,8 @@ class LocalComic with HistoryMixin implements Comic {
   /// chapter id is the name of the directory in `LocalManager.path/$directory`
   final Map<String, String>? chapters;
 
+  bool get hasChapters => chapters != null;
+
   /// relative path to the cover image
   @override
   final String cover;
@@ -119,6 +121,8 @@ class LocalComic with HistoryMixin implements Comic {
               ep: 0,
               page: 0,
             ),
+        author: subtitle,
+        tags: tags,
       ),
     );
   }
@@ -266,7 +270,7 @@ class LocalManager with ChangeNotifier {
   String findValidId(ComicType type) {
     final res = _db.select(
       '''
-      SELECT id FROM comics WHERE comic_type = ? 
+      SELECT id FROM comics WHERE comic_type = ?
       ORDER BY CAST(id AS INTEGER) DESC
       LIMIT 1;
       ''',
@@ -318,8 +322,8 @@ class LocalManager with ChangeNotifier {
   List<LocalComic> getComics(LocalSortType sortType) {
     var res = _db.select('''
       SELECT * FROM comics
-      ORDER BY 
+      ORDER BY
-        ${sortType.value == 'name' ? 'title' : 'created_at'} 
+        ${sortType.value == 'name' ? 'title' : 'created_at'}
         ${sortType.value == 'time_asc' ? 'ASC' : 'DESC'}
       ;
     ''');
@@ -361,7 +365,7 @@ class LocalManager with ChangeNotifier {
 
   LocalComic? findByName(String name) {
     final res = _db.select('''
-      SELECT * FROM comics 
+      SELECT * FROM comics
       WHERE title = ? OR directory = ?;
     ''', [name, name]);
     if (res.isEmpty) {
@@ -385,7 +389,7 @@ class LocalManager with ChangeNotifier {
     }
     var comic = find(id, type) ?? (throw "Comic Not Found");
     var directory = Directory(comic.baseDir);
-    if (comic.chapters != null) {
+    if (comic.hasChapters) {
       var cid =
           ep is int ? comic.chapters!.keys.elementAt(ep - 1) : (ep as String);
       directory = Directory(FilePath.join(directory.path, cid));

lib/pages/comic_page.dart

@@ -145,6 +145,8 @@ class _ComicPageState extends LoadingState<ComicPage, ComicDetails>
                     ep: 0,
                     page: 0,
                   ),
+              author: localComic.subTitle ?? '',
+              tags: localComic.tags,
             );
           });
           App.mainNavigatorKey!.currentContext!.pop();
@@ -663,6 +665,8 @@ abstract mixin class _ComicPageActions {
         initialChapter: ep,
         initialPage: page,
         history: History.fromModel(model: comic, ep: 0, page: 0),
+        author: comic.findAuthor() ?? '',
+        tags: comic.plainTags,
       ),
     );
   }

lib/pages/favorites/favorite_actions.dart

@@ -147,13 +147,13 @@ Future<List<FavoriteItem>> updateComicsInfo(String folder) async {
         var newInfo = (await comicSource.loadComicInfo!(c.id)).data;
 
         var newTags = <String>[];
-        for(var entry in newInfo.tags.entries) {
+        for (var entry in newInfo.tags.entries) {
           const shouldIgnore = ['author', 'artist', 'time'];
           var namespace = entry.key;
           if (shouldIgnore.contains(namespace.toLowerCase())) {
             continue;
           }
-          for(var tag in entry.value) {
+          for (var tag in entry.value) {
             newTags.add("$namespace:$tag");
           }
         }
@@ -305,6 +305,7 @@ Future<void> sortFolders() async {
 
 Future<void> importNetworkFolder(
   String source,
+  int updatePageNum,
   String? folder,
   String? folderID,
 ) async {
@@ -312,7 +313,7 @@ Future<void> importNetworkFolder(
   if (comicSource == null) {
     return;
   }
-  if(folder != null && folder.isEmpty) {
+  if (folder != null && folder.isEmpty) {
     folder = null;
   }
   var resultName = folder ?? comicSource.name;
@@ -324,7 +325,7 @@ Future<void> importNetworkFolder(
       return;
     }
   }
-  if(!exists) {
+  if (!exists) {
     LocalFavoritesManager().createFolder(resultName);
     LocalFavoritesManager().linkFolderToNetwork(
       resultName,
@@ -332,37 +333,46 @@ Future<void> importNetworkFolder(
       folderID ?? "",
     );
   }
-
+  bool isOldToNewSort = comicSource.favoriteData?.isOldToNewSort ?? false;
   var current = 0;
+  int receivedComics = 0;
+  int requestCount = 0;
   var isFinished = false;
+  int maxPage = 1;
+  List<FavoriteItem> comics = [];
   String? next;
-
+  // 如果是从旧到新, 先取一下maxPage
+  if (isOldToNewSort) {
+    var res = await comicSource.favoriteData?.loadComic!(1, folderID);
+    maxPage = res?.subData ?? 1;
+  }
   Future<void> fetchNext() async {
     var retry = 3;
-
+    while (updatePageNum > requestCount && !isFinished) {
-    while (true) {
       try {
         if (comicSource.favoriteData?.loadComic != null) {
-          next ??= '1';
+          // 从旧到新的情况下, 假设有10页, 更新3页, 则从第8页开始, 8, 9, 10 三页
+          next ??=
+              isOldToNewSort ? (maxPage - updatePageNum + 1).toString() : '1';
           var page = int.parse(next!);
           var res = await comicSource.favoriteData!.loadComic!(page, folderID);
           var count = 0;
+          receivedComics += res.data.length;
           for (var c in res.data) {
-            var result = LocalFavoritesManager().addComic(
+            if (!LocalFavoritesManager()
-              resultName,
+                .comicExists(resultName, c.id, ComicType(source.hashCode))) {
-              FavoriteItem(
+              count++;
+              comics.add(FavoriteItem(
                 id: c.id,
                 name: c.title,
                 coverPath: c.cover,
                 type: ComicType(source.hashCode),
                 author: c.subtitle ?? '',
                 tags: c.tags ?? [],
-              ),
+              ));
-            );
-            if (result) {
-              count++;
             }
           }
+          requestCount++;
           current += count;
           if (res.data.isEmpty || res.subData == page) {
             isFinished = true;
@@ -373,22 +383,22 @@ Future<void> importNetworkFolder(
         } else if (comicSource.favoriteData?.loadNext != null) {
           var res = await comicSource.favoriteData!.loadNext!(next, folderID);
           var count = 0;
+          receivedComics += res.data.length;
           for (var c in res.data) {
-            var result = LocalFavoritesManager().addComic(
+            if (!LocalFavoritesManager()
-              resultName,
+                .comicExists(resultName, c.id, ComicType(source.hashCode))) {
-              FavoriteItem(
+              count++;
+              comics.add(FavoriteItem(
                 id: c.id,
                 name: c.title,
                 coverPath: c.cover,
                 type: ComicType(source.hashCode),
                 author: c.subtitle ?? '',
                 tags: c.tags ?? [],
-              ),
+              ));
-            );
-            if (result) {
-              count++;
             }
           }
+          requestCount++;
           current += count;
           if (res.data.isEmpty || res.subData == null) {
             isFinished = true;
@@ -408,6 +418,8 @@ Future<void> importNetworkFolder(
         continue;
       }
     }
+    // 跳出循环, 表示已经完成, 强制为 true, 避免死循环
+    isFinished = true;
   }
 
   bool isCanceled = false;
@@ -415,6 +427,7 @@ Future<void> importNetworkFolder(
   bool isErrored() => errorMsg != null;
 
   void Function()? updateDialog;
+  void Function()? closeDialog;
 
   showDialog(
     context: App.rootContext,
@@ -422,6 +435,7 @@ Future<void> importNetworkFolder(
       return StatefulBuilder(
         builder: (context, setState) {
           updateDialog = () => setState(() {});
+          closeDialog = () => Navigator.pop(context);
           return ContentDialog(
             title: isFinished
                 ? "Finished".tl
@@ -437,8 +451,11 @@ Future<void> importNetworkFolder(
                   value: isFinished ? 1 : null,
                 ),
                 const SizedBox(height: 4),
-                Text("Imported @c comics".tlParams({
+                Text("Imported @a comics, loaded @b pages, received @c comics"
-                  "c": current,
+                    .tlParams({
+                  "a": current,
+                  "b": requestCount,
+                  "c": receivedComics,
                 })),
                 const SizedBox(height: 4),
                 if (isErrored()) Text("Error: $errorMsg"),
@@ -476,4 +493,18 @@ Future<void> importNetworkFolder(
       break;
     }
   }
+  try {
+    if (appdata.settings['newFavoriteAddTo'] == "start" && !isOldToNewSort) {
+      // 如果是插到最前, 并且是从新到旧, 反转一下
+      comics = comics.reversed.toList();
+    }
+    for (var c in comics) {
+      LocalFavoritesManager().addComic(resultName, c);
+    }
+    // 延迟一点, 让用户看清楚到底新增了多少
+    await Future.delayed(const Duration(milliseconds: 500));
+    closeDialog?.call();
+  } catch (e, stackTrace) {
+    Log.error("Unhandled Exception", e.toString(), stackTrace);
+  }
 }

lib/pages/favorites/favorites_page.dart

@@ -11,6 +11,7 @@ import 'package:venera/foundation/comic_type.dart';
 import 'package:venera/foundation/consts.dart';
 import 'package:venera/foundation/favorites.dart';
 import 'package:venera/foundation/local.dart';
+import 'package:venera/foundation/log.dart';
 import 'package:venera/foundation/res.dart';
 import 'package:venera/network/download.dart';
 import 'package:venera/pages/comic_page.dart';
@@ -35,7 +36,7 @@ class FavoritesPage extends StatefulWidget {
   State<FavoritesPage> createState() => _FavoritesPageState();
 }
 
-class _FavoritesPageState extends State<FavoritesPage>  {
+class _FavoritesPageState extends State<FavoritesPage> {
   String? folder;
 
   bool isNetwork = false;
@@ -58,7 +59,7 @@ class _FavoritesPageState extends State<FavoritesPage>  {
   @override
   void initState() {
     var data = appdata.implicitData['favoriteFolder'];
-    if(data != null){
+    if (data != null) {
       folder = data['name'];
       isNetwork = data['isNetwork'] ?? false;
     }
@@ -101,7 +102,7 @@ class _FavoritesPageState extends State<FavoritesPage>  {
           alignment: Alignment.centerLeft,
           child: Material(
             child: SizedBox(
-              width: min(300, context.width-16),
+              width: min(300, context.width - 16),
               child: _LeftBar(
                 withAppbar: true,
                 favPage: this,
@@ -153,14 +154,16 @@ class _FavoritesPageState extends State<FavoritesPage>  {
       );
     }
     if (!isNetwork) {
-      return _LocalFavoritesPage(folder: folder!, key: PageStorageKey("local_$folder"));
+      return _LocalFavoritesPage(
+          folder: folder!, key: PageStorageKey("local_$folder"));
     } else {
       var favoriteData = getFavoriteDataOrNull(folder!);
       if (favoriteData == null) {
         folder = null;
         return buildBody();
       } else {
-        return NetworkFavoritePage(favoriteData, key: PageStorageKey("network_$folder"));
+        return NetworkFavoritePage(favoriteData,
+            key: PageStorageKey("network_$folder"));
       }
     }
   }

lib/pages/favorites/local_favorites_page.dart

@@ -136,17 +136,17 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
                   message: "Sync".tl,
                   child: Flyout(
                     flyoutBuilder: (context) {
-                      var sourceName = ComicSource.find(networkSource!)?.name ??
+                      final GlobalKey<_SelectUpdatePageNumState>
-                          networkSource!;
+                          selectUpdatePageNumKey =
-                      var text = "The folder is Linked to @source".tlParams({
+                          GlobalKey<_SelectUpdatePageNumState>();
-                        "source": sourceName,
+                      var updatePageWidget = _SelectUpdatePageNum(
-                      });
+                        networkSource: networkSource!,
-                      if (networkFolder != null && networkFolder!.isNotEmpty) {
+                        networkFolder: networkFolder,
-                        text += "\n${"Source Folder".tl}: $networkFolder";
+                        key: selectUpdatePageNumKey,
-                      }
+                      );
                       return FlyoutContent(
                         title: "Sync".tl,
-                        content: Text(text),
+                        content: updatePageWidget,
                         actions: [
                           Button.filled(
                             child: Text("Update".tl),
@@ -154,6 +154,8 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
                               context.pop();
                               importNetworkFolder(
                                 networkSource!,
+                                selectUpdatePageNumKey
+                                    .currentState!.updatePageNum,
                                 widget.folder,
                                 networkFolder!,
                               ).then(
@@ -741,6 +743,17 @@ class _ReorderComicsPageState extends State<_ReorderComicsPage> {
               );
             },
           ),
+          IconButton(
+            icon: const Icon(Icons.swap_vert),
+            onPressed: () {
+              setState(() {
+                comics = comics.reversed.toList();
+                changed = true;
+                showToast(
+                    message: "Reversed successfully".tl, context: context);
+              });
+            },
+          ),
         ],
       ),
       body: ReorderableBuilder<FavoriteItem>(
@@ -776,3 +789,76 @@ class _ReorderComicsPageState extends State<_ReorderComicsPage> {
     );
   }
 }
+
+class _SelectUpdatePageNum extends StatefulWidget {
+  const _SelectUpdatePageNum({
+    required this.networkSource,
+    this.networkFolder,
+    super.key,
+  });
+
+  final String? networkFolder;
+  final String networkSource;
+
+  @override
+  State<_SelectUpdatePageNum> createState() => _SelectUpdatePageNumState();
+}
+
+class _SelectUpdatePageNumState extends State<_SelectUpdatePageNum> {
+  int updatePageNum = 9999999;
+
+  String get _allPageText => 'All'.tl;
+
+  List<String> get pageNumList =>
+      ['1', '2', '3', '5', '10', '20', '50', '100', '200', _allPageText];
+
+  @override
+  void initState() {
+    updatePageNum =
+        appdata.implicitData["local_favorites_update_page_num"] ?? 9999999;
+    super.initState();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    var source = ComicSource.find(widget.networkSource);
+    var sourceName = source?.name ?? widget.networkSource;
+    var text = "The folder is Linked to @source".tlParams({
+      "source": sourceName,
+    });
+    if (widget.networkFolder != null && widget.networkFolder!.isNotEmpty) {
+      text += "\n${"Source Folder".tl}: ${widget.networkFolder}";
+    }
+
+    return Column(
+      children: [
+        Row(
+          children: [Text(text)],
+        ),
+        Row(
+          children: [
+            Text("Update the page number by the latest collection".tl),
+            Spacer(),
+            Select(
+              current: updatePageNum.toString() == '9999999'
+                  ? _allPageText
+                  : updatePageNum.toString(),
+              values: pageNumList,
+              minWidth: 48,
+              onTap: (index) {
+                setState(() {
+                  updatePageNum = int.parse(pageNumList[index] == _allPageText
+                      ? '9999999'
+                      : pageNumList[index]);
+                  appdata.implicitData["local_favorites_update_page_num"] =
+                      updatePageNum;
+                  appdata.writeImplicitData();
+                });
+              },
+            )
+          ],
+        ),
+      ],
+    );
+  }
+}

lib/pages/favorites/network_favorites_page.dart

@@ -20,8 +20,7 @@ Future<bool> _deleteComic(
       return StatefulBuilder(builder: (context, setState) {
         return ContentDialog(
           title: "Remove".tl,
-          content: Text("Remove comic from favorite?".tl)
+          content: Text("Remove comic from favorite?".tl).paddingHorizontal(16),
-              .paddingHorizontal(16),
           actions: [
             Button.filled(
               isLoading: loading,
@@ -94,9 +93,8 @@ class _NormalFavoritePageState extends State<_NormalFavoritePage> {
     return ComicList(
       key: comicListKey,
       leadingSliver: SliverAppbar(
-        style: context.width < changePoint
+        style:
-            ? AppbarStyle.shadow
+            context.width < changePoint ? AppbarStyle.shadow : AppbarStyle.blur,
-            : AppbarStyle.blur,
         leading: Tooltip(
           message: "Folders".tl,
           child: context.width <= _kTwoPanelChangeWidth
@@ -117,7 +115,7 @@ class _NormalFavoritePageState extends State<_NormalFavoritePage> {
               icon: Icons.sync,
               text: "Convert to local".tl,
               onClick: () {
-                importNetworkFolder(widget.data.key, null, null);
+                importNetworkFolder(widget.data.key, 9999999, null, null);
               },
             )
           ]),
@@ -215,9 +213,8 @@ class _MultiFolderFavoritesPageState extends State<_MultiFolderFavoritesPage> {
   @override
   Widget build(BuildContext context) {
     var sliverAppBar = SliverAppbar(
-      style: context.width < changePoint
+      style:
-          ? AppbarStyle.shadow
+          context.width < changePoint ? AppbarStyle.shadow : AppbarStyle.blur,
-          : AppbarStyle.blur,
       leading: Tooltip(
         message: "Folders".tl,
         child: context.width <= _kTwoPanelChangeWidth
@@ -431,8 +428,7 @@ class _FolderTile extends StatelessWidget {
         return StatefulBuilder(builder: (context, setState) {
           return ContentDialog(
             title: "Delete".tl,
-            content: Text("Delete folder?".tl)
+            content: Text("Delete folder?".tl).paddingHorizontal(16),
-                .paddingHorizontal(16),
             actions: [
               Button.filled(
                 isLoading: loading,
@@ -558,7 +554,7 @@ class _FavoriteFolder extends StatelessWidget {
               icon: Icons.sync,
               text: "Convert to local".tl,
               onClick: () {
-                importNetworkFolder(data.key, title, folderID);
+                importNetworkFolder(data.key, 9999999, title, folderID);
               },
             )
           ]),

lib/pages/home_page.dart

@@ -9,14 +9,17 @@ import 'package:venera/foundation/history.dart';
 import 'package:venera/foundation/image_provider/history_image_provider.dart';
 import 'package:venera/foundation/image_provider/local_comic_image.dart';
 import 'package:venera/foundation/local.dart';
+import 'package:venera/foundation/log.dart';
 import 'package:venera/pages/accounts_page.dart';
 import 'package:venera/pages/comic_page.dart';
 import 'package:venera/pages/comic_source_page.dart';
 import 'package:venera/pages/downloading_page.dart';
 import 'package:venera/pages/history_page.dart';
+import 'package:venera/pages/image_favorites_page/image_favorites_page.dart';
 import 'package:venera/pages/search_page.dart';
 import 'package:venera/utils/data_sync.dart';
 import 'package:venera/utils/import_comic.dart';
+import 'package:venera/utils/tags_translation.dart';
 import 'package:venera/utils/translations.dart';
 
 import 'local_comics_page.dart';
@@ -35,6 +38,7 @@ class HomePage extends StatelessWidget {
         const _Local(),
         const _ComicSourceWidget(),
         const _AccountsWidget(),
+        const ImageFavorites(),
         SliverPadding(padding: EdgeInsets.only(top: context.padding.bottom)),
       ],
     );
@@ -83,7 +87,8 @@ class _SyncDataWidget extends StatefulWidget {
   State<_SyncDataWidget> createState() => _SyncDataWidgetState();
 }
 
-class _SyncDataWidgetState extends State<_SyncDataWidget> with WidgetsBindingObserver {
+class _SyncDataWidgetState extends State<_SyncDataWidget>
+    with WidgetsBindingObserver {
   @override
   void initState() {
     super.initState();
@@ -93,7 +98,7 @@ class _SyncDataWidgetState extends State<_SyncDataWidget> with WidgetsBindingObs
   }
 
   void update() {
-    if(mounted) {
+    if (mounted) {
       setState(() {});
     }
   }
@@ -110,8 +115,8 @@ class _SyncDataWidgetState extends State<_SyncDataWidget> with WidgetsBindingObs
   @override
   void didChangeAppLifecycleState(AppLifecycleState state) {
     super.didChangeAppLifecycleState(state);
-    if(state == AppLifecycleState.resumed) {
+    if (state == AppLifecycleState.resumed) {
-      if(DateTime.now().difference(lastCheck) > const Duration(minutes: 10)) {
+      if (DateTime.now().difference(lastCheck) > const Duration(minutes: 10)) {
         lastCheck = DateTime.now();
         DataSync().downloadData();
       }
@@ -121,7 +126,7 @@ class _SyncDataWidgetState extends State<_SyncDataWidget> with WidgetsBindingObs
   @override
   Widget build(BuildContext context) {
     Widget child;
-    if(!DataSync().isEnabled) {
+    if (!DataSync().isEnabled) {
       child = const SliverPadding(padding: EdgeInsets.zero);
     } else if (DataSync().isUploading || DataSync().isDownloading) {
       child = SliverToBoxAdapter(
@@ -159,17 +164,15 @@ class _SyncDataWidgetState extends State<_SyncDataWidget> with WidgetsBindingObs
               mainAxisSize: MainAxisSize.min,
               children: [
                 IconButton(
-                  icon: const Icon(Icons.cloud_upload_outlined),
+                    icon: const Icon(Icons.cloud_upload_outlined),
-                  onPressed: () async {
+                    onPressed: () async {
-                    DataSync().uploadData();
+                      DataSync().uploadData();
-                  }
+                    }),
-                ),
                 IconButton(
-                  icon: const Icon(Icons.cloud_download_outlined),
+                    icon: const Icon(Icons.cloud_download_outlined),
-                  onPressed: () async {
+                    onPressed: () async {
-                    DataSync().downloadData();
+                      DataSync().downloadData();
-                  }
+                    }),
-                ),
               ],
             ),
           ),
@@ -518,50 +521,50 @@ class _ImportComicsWidgetState extends State<_ImportComicsWidget> {
               ),
             )
           : Column(
-            key: key,
+              key: key,
-            crossAxisAlignment: CrossAxisAlignment.start,
+              crossAxisAlignment: CrossAxisAlignment.start,
-            children: [
+              children: [
-              const SizedBox(width: 600),
+                const SizedBox(width: 600),
-              ...List.generate(importMethods.length, (index) {
+                ...List.generate(importMethods.length, (index) {
-                return RadioListTile(
+                  return RadioListTile(
-                  title: Text(importMethods[index]),
+                    title: Text(importMethods[index]),
-                  value: index,
+                    value: index,
-                  groupValue: type,
+                    groupValue: type,
-                  onChanged: (value) {
+                    onChanged: (value) {
-                    setState(() {
-                      type = value as int;
-                    });
-                  },
-                );
-              }),
-              if(type != 3)
-                ListTile(
-                  title: Text("Add to favorites".tl),
-                  trailing: Select(
-                    current: selectedFolder,
-                    values: folders,
-                    minWidth: 112,
-                    onTap: (v) {
                       setState(() {
-                        selectedFolder = folders[v];
+                        type = value as int;
                       });
                     },
-                  ),
+                  );
-                ).paddingHorizontal(8),
+                }),
-              if(!App.isIOS && !App.isMacOS)
+                if (type != 3)
-                CheckboxListTile(
+                  ListTile(
-                  enabled: true,
+                    title: Text("Add to favorites".tl),
-                  title: Text("Copy to app local path".tl),
+                    trailing: Select(
-                  value: copyToLocalFolder,
+                      current: selectedFolder,
-                  onChanged:(v) {
+                      values: folders,
-                    setState(() {
+                      minWidth: 112,
-                      copyToLocalFolder = !copyToLocalFolder;
+                      onTap: (v) {
-                    });
+                        setState(() {
-                  }).paddingHorizontal(8),
+                          selectedFolder = folders[v];
-              const SizedBox(height: 8),
+                        });
-              Text(info).paddingHorizontal(24),
+                      },
-            ],
+                    ),
-          ),
+                  ).paddingHorizontal(8),
+                if (!App.isIOS && !App.isMacOS)
+                  CheckboxListTile(
+                      enabled: true,
+                      title: Text("Copy to app local path".tl),
+                      value: copyToLocalFolder,
+                      onChanged: (v) {
+                        setState(() {
+                          copyToLocalFolder = !copyToLocalFolder;
+                        });
+                      }).paddingHorizontal(8),
+                const SizedBox(height: 8),
+                Text(info).paddingHorizontal(24),
+              ],
+            ),
       actions: [
         Button.text(
           child: Row(
@@ -591,7 +594,9 @@ class _ImportComicsWidgetState extends State<_ImportComicsWidget> {
                 help +=
                     "The directory name will be used as the comic title. And the name of chapter directories will be used as the chapter titles.\n"
                         .tl;
-                help +="If you import an EhViewer's database, program will automatically create folders according to the download label in that database.".tl;
+                help +=
+                    "If you import an EhViewer's database, program will automatically create folders according to the download label in that database."
+                        .tl;
                 return ContentDialog(
                   title: "Help".tl,
                   content: Text(help).paddingHorizontal(16),
@@ -624,9 +629,8 @@ class _ImportComicsWidgetState extends State<_ImportComicsWidget> {
       loading = true;
     });
     var importer = ImportComic(
-        selectedFolder: selectedFolder,
+        selectedFolder: selectedFolder, copyToLocal: copyToLocalFolder);
-        copyToLocal: copyToLocalFolder);
+    var result = switch (type) {
-    var result = switch(type) {
       0 => await importer.directory(true),
       1 => await importer.directory(false),
       2 => await importer.cbz(),
@@ -634,7 +638,7 @@ class _ImportComicsWidgetState extends State<_ImportComicsWidget> {
       4 => await importer.ehViewer(),
       int() => true,
     };
-    if(result) {
+    if (result) {
       context.pop();
     } else {
       setState(() {
@@ -911,3 +915,281 @@ class __AnimatedDownloadingIconState extends State<_AnimatedDownloadingIcon>
     );
   }
 }
+
+class ImageFavorites extends StatefulWidget {
+  const ImageFavorites({super.key});
+
+  @override
+  State<ImageFavorites> createState() => _ImageFavoritesState();
+}
+
+class _ImageFavoritesState extends State<ImageFavorites> {
+  ImageFavoritesComputed? imageFavoritesCompute;
+
+  int displayType = 0;
+
+  void refreshImageFavorites() async {
+    try {
+      imageFavoritesCompute =
+          await ImageFavoriteManager.computeImageFavorites();
+      if (mounted) {
+        setState(() {});
+      }
+    } catch (e, stackTrace) {
+      Log.error("Unhandled Exception", e.toString(), stackTrace);
+    }
+  }
+
+  @override
+  void initState() {
+    refreshImageFavorites();
+    ImageFavoriteManager().addListener(refreshImageFavorites);
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    ImageFavoriteManager().removeListener(refreshImageFavorites);
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    bool hasData =
+        imageFavoritesCompute != null && !imageFavoritesCompute!.isEmpty;
+    return SliverToBoxAdapter(
+      child: Container(
+        margin: const EdgeInsets.symmetric(horizontal: 8, vertical: 8),
+        decoration: BoxDecoration(
+          border: Border.all(
+            color: Theme.of(context).colorScheme.outlineVariant,
+            width: 0.6,
+          ),
+          borderRadius: BorderRadius.circular(8),
+        ),
+        child: InkWell(
+          borderRadius: BorderRadius.circular(8),
+          onTap: () {
+            context.to(() => const ImageFavoritesPage());
+          },
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              SizedBox(
+                height: 56,
+                child: Row(
+                  children: [
+                    Center(
+                      child: Text('Image Favorites'.tl, style: ts.s18),
+                    ),
+                    const Spacer(),
+                    const Icon(Icons.arrow_right),
+                  ],
+                ),
+              ).paddingHorizontal(16),
+              if (hasData)
+                Row(
+                  children: [
+                    const Spacer(),
+                    buildTypeButton(0, "Tags".tl),
+                    const Spacer(),
+                    buildTypeButton(1, "Authors".tl),
+                    const Spacer(),
+                    buildTypeButton(2, "Comics".tl),
+                    const Spacer(),
+                  ],
+                ),
+              if (hasData) const SizedBox(height: 8),
+              if (hasData)
+                buildChart(switch (displayType) {
+                  0 => imageFavoritesCompute!.tags,
+                  1 => imageFavoritesCompute!.authors,
+                  2 => imageFavoritesCompute!.comics,
+                  _ => [],
+                })
+                    .paddingHorizontal(16)
+                    .paddingBottom(16),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget buildTypeButton(int type, String text) {
+    const radius = 24.0;
+    return InkWell(
+      borderRadius: BorderRadius.circular(radius),
+      onTap: () async {
+        setState(() {
+          displayType = type;
+        });
+        await Future.delayed(const Duration(milliseconds: 20));
+        var scrollController = ScrollControllerProvider.of(context);
+        scrollController.animateTo(
+          scrollController.position.maxScrollExtent,
+          duration: const Duration(milliseconds: 200),
+          curve: Curves.ease,
+        );
+      },
+      child: AnimatedContainer(
+        width: 96,
+        padding: const EdgeInsets.symmetric(vertical: 4),
+        decoration: BoxDecoration(
+          color:
+              displayType == type ? context.colorScheme.primaryContainer : null,
+          border: Border.all(
+            color: Theme.of(context).colorScheme.outlineVariant,
+            width: 0.6,
+          ),
+          borderRadius: BorderRadius.circular(radius),
+        ),
+        duration: const Duration(milliseconds: 200),
+        child: Center(
+          child: Text(
+            text,
+            style: ts.s16,
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget buildChart(List<TextWithCount> data) {
+    if (data.isEmpty) {
+      return const SizedBox();
+    }
+    var maxCount = data.map((e) => e.count).reduce((a, b) => a > b ? a : b);
+    return ConstrainedBox(
+      constraints: BoxConstraints(
+        maxHeight: 164,
+      ),
+      child: SingleChildScrollView(
+        child: Column(
+          key: ValueKey(displayType),
+          children: data.map((e) {
+            return _ChartLine(
+              text: e.text,
+              count: e.count,
+              maxCount: maxCount,
+              enableTranslation: displayType != 2,
+              onTap: (text) {
+                context.to(() => ImageFavoritesPage(initialKeyword: text));
+              },
+            );
+          }).toList(),
+        ),
+      ),
+    );
+  }
+}
+
+class _ChartLine extends StatefulWidget {
+  const _ChartLine({
+    required this.text,
+    required this.count,
+    required this.maxCount,
+    required this.enableTranslation,
+    this.onTap,
+  });
+
+  final String text;
+
+  final int count;
+
+  final int maxCount;
+
+  final bool enableTranslation;
+
+  final void Function(String text)? onTap;
+
+  @override
+  State<_ChartLine> createState() => __ChartLineState();
+}
+
+class __ChartLineState extends State<_ChartLine>
+    with SingleTickerProviderStateMixin {
+  late AnimationController _controller;
+
+  @override
+  void initState() {
+    super.initState();
+    _controller = AnimationController(
+      vsync: this,
+      duration: const Duration(milliseconds: 200),
+      value: 0,
+    )..forward();
+  }
+
+  @override
+  void dispose() {
+    _controller.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    var text = widget.text;
+    var enableTranslation =
+        App.locale.countryCode == 'CN' && widget.enableTranslation;
+    if (enableTranslation) {
+      text = text.translateTagsToCN;
+    }
+    if (widget.enableTranslation && text.contains(':')) {
+      text = text.split(':').last;
+    }
+    return Row(
+      children: [
+        InkWell(
+          borderRadius: BorderRadius.circular(4),
+          onTap: () {
+            widget.onTap?.call(widget.text);
+          },
+          child: Text(
+            text,
+            maxLines: 1,
+            overflow: TextOverflow.ellipsis,
+          )
+              .paddingHorizontal(4)
+              .toAlign(Alignment.centerLeft)
+              .fixWidth(context.width > 600 ? 120 : 80)
+              .fixHeight(double.infinity),
+        ),
+        const SizedBox(width: 8),
+        Expanded(
+          child: LayoutBuilder(builder: (context, constrains) {
+            var width = constrains.maxWidth * widget.count / widget.maxCount;
+            return AnimatedBuilder(
+              animation: _controller,
+              builder: (context, child) {
+                return Container(
+                  width: width * _controller.value,
+                  height: 18,
+                  decoration: BoxDecoration(
+                    borderRadius: BorderRadius.circular(2),
+                    gradient: LinearGradient(
+                      colors: context.isDarkMode
+                          ? [
+                              Colors.blue.shade800,
+                              Colors.blue.shade500,
+                            ]
+                          : [
+                              Colors.blue.shade300,
+                              Colors.blue.shade600,
+                            ],
+                    ),
+                  ),
+                ).toAlign(Alignment.centerLeft);
+              },
+            );
+          }),
+        ),
+        const SizedBox(width: 8),
+        Text(
+          widget.count.toString(),
+          style: ts.s12,
+        ).fixWidth(context.width > 600 ? 60 : 30),
+      ],
+    ).fixHeight(28);
+  }
+}

lib/pages/image_favorites_page/image_favorites_item.dart

@@ -0,0 +1,287 @@
+part of 'image_favorites_page.dart';
+
+class _ImageFavoritesItem extends StatefulWidget {
+  const _ImageFavoritesItem({
+    required this.imageFavoritesComic,
+    required this.selectedImageFavorites,
+    required this.addSelected,
+    required this.multiSelectMode,
+    required this.finalImageFavoritesComicList,
+  });
+
+  final ImageFavoritesComic imageFavoritesComic;
+  final Function(ImageFavorite) addSelected;
+  final Map<ImageFavorite, bool> selectedImageFavorites;
+  final List<ImageFavoritesComic> finalImageFavoritesComicList;
+  final bool multiSelectMode;
+
+  @override
+  State<_ImageFavoritesItem> createState() => _ImageFavoritesItemState();
+}
+
+class _ImageFavoritesItemState extends State<_ImageFavoritesItem> {
+  late final imageFavorites = widget.imageFavoritesComic.images.toList();
+
+  void goComicInfo(ImageFavoritesComic comic) {
+    App.mainNavigatorKey?.currentContext?.to(() => ComicPage(
+          id: comic.id,
+          sourceKey: comic.sourceKey,
+        ));
+  }
+
+  void goReaderPage(ImageFavoritesComic comic, int ep, int page) {
+    App.rootContext.to(
+      () => ReaderWithLoading(
+        id: comic.id,
+        sourceKey: comic.sourceKey,
+        initialEp: ep,
+        initialPage: page,
+      ),
+    );
+  }
+
+  void goPhotoView(ImageFavorite imageFavorite) {
+    Navigator.of(App.rootContext).push(MaterialPageRoute(
+        builder: (context) => ImageFavoritesPhotoView(
+              comic: widget.imageFavoritesComic,
+              imageFavorite: imageFavorite,
+            )));
+  }
+
+  void copyTitle() {
+    Clipboard.setData(ClipboardData(text: widget.imageFavoritesComic.title));
+    App.rootContext.showMessage(message: 'Copy the title successfully'.tl);
+  }
+
+  void onLongPress() {
+    var renderBox = context.findRenderObject() as RenderBox;
+    var size = renderBox.size;
+    var location = renderBox.localToGlobal(
+      Offset((size.width - 242) / 2, size.height / 2),
+    );
+    showMenu(location, context);
+  }
+
+  void onSecondaryTap(TapDownDetails details) {
+    showMenu(details.globalPosition, context);
+  }
+
+  void showMenu(Offset location, BuildContext context) {
+    showMenuX(
+      App.rootContext,
+      location,
+      [
+        MenuEntry(
+          icon: Icons.chrome_reader_mode_outlined,
+          text: 'Details'.tl,
+          onClick: () {
+            goComicInfo(widget.imageFavoritesComic);
+          },
+        ),
+        MenuEntry(
+          icon: Icons.copy,
+          text: 'Copy Title'.tl,
+          onClick: () {
+            copyTitle();
+          },
+        ),
+        MenuEntry(
+          icon: Icons.select_all,
+          text: 'Select All'.tl,
+          onClick: () {
+            for (var ele in widget.imageFavoritesComic.images) {
+              widget.addSelected(ele);
+            }
+          },
+        ),
+        MenuEntry(
+          icon: Icons.read_more,
+          text: 'Photo View'.tl,
+          onClick: () {
+            goPhotoView(widget.imageFavoritesComic.images.first);
+          },
+        ),
+      ],
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      margin: const EdgeInsets.symmetric(horizontal: 8, vertical: 8),
+      decoration: BoxDecoration(
+        border: Border.all(
+          color: Theme.of(context).colorScheme.outlineVariant,
+          width: 0.6,
+        ),
+        borderRadius: BorderRadius.circular(8),
+      ),
+      child: InkWell(
+        borderRadius: BorderRadius.circular(8),
+        onSecondaryTapDown: onSecondaryTap,
+        onLongPress: onLongPress,
+        onTap: () {
+          if (widget.multiSelectMode) {
+            for (var ele in widget.imageFavoritesComic.images) {
+              widget.addSelected(ele);
+            }
+          } else {
+            // 单击跳转漫画详情
+            goComicInfo(widget.imageFavoritesComic);
+          }
+        },
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            buildTop(),
+            SizedBox(
+              height: 145,
+              child: ListView.builder(
+                scrollDirection: Axis.horizontal,
+                itemBuilder: buildItem,
+                itemCount: imageFavorites.length,
+              ),
+            ).paddingHorizontal(8),
+            buildBottom(),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget buildItem(BuildContext context, int index) {
+    var image = imageFavorites[index];
+    bool isSelected = widget.selectedImageFavorites[image] ?? false;
+    int curPage = image.page;
+    String pageText = curPage == firstPage
+        ? '@a Cover'.tlParams({"a": image.epName})
+        : curPage.toString();
+
+    return InkWell(
+      onTap: () {
+        // 单击去阅读页面, 跳转到当前点击的page
+        if (widget.multiSelectMode) {
+          widget.addSelected(image);
+        } else {
+          goReaderPage(widget.imageFavoritesComic, image.ep, curPage);
+        }
+      },
+      onLongPress: () {
+        goPhotoView(image);
+      },
+      borderRadius: BorderRadius.circular(8),
+      child: Container(
+        width: 98,
+        height: 128,
+        decoration: BoxDecoration(
+          borderRadius: BorderRadius.circular(8),
+          color: isSelected
+              ? Theme.of(context).colorScheme.primaryContainer
+              : null,
+        ),
+        padding: const EdgeInsets.symmetric(horizontal: 4),
+        child: Column(
+          children: [
+            Container(
+              height: 128,
+              decoration: BoxDecoration(
+                borderRadius: BorderRadius.circular(8),
+                color: Theme.of(context).colorScheme.secondaryContainer,
+              ),
+              clipBehavior: Clip.antiAlias,
+              child: Hero(
+                tag: "${image.sourceKey}${image.ep}${image.page}",
+                child: AnimatedImage(
+                  image: ImageFavoritesProvider(image),
+                  width: 96,
+                  height: 128,
+                  fit: BoxFit.cover,
+                  filterQuality: FilterQuality.medium,
+                ),
+              ),
+            ),
+            Text(
+              pageText,
+              style: ts.s10,
+              maxLines: 1,
+              overflow: TextOverflow.ellipsis,
+            )
+          ],
+        ),
+      ),
+    ).paddingHorizontal(4);
+  }
+
+  Widget buildTop() {
+    return Row(
+      children: [
+        Expanded(
+          child: Text(
+            widget.imageFavoritesComic.title,
+            style: const TextStyle(
+              fontWeight: FontWeight.w500,
+              fontSize: 16.0,
+            ),
+            maxLines: 2,
+            overflow: TextOverflow.ellipsis,
+            softWrap: true,
+          ),
+        ),
+        Container(
+          padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
+          decoration: BoxDecoration(
+            color: Theme.of(context).colorScheme.secondaryContainer,
+            borderRadius: BorderRadius.circular(8),
+          ),
+          child: Text(
+              "${imageFavorites.length}/${widget.imageFavoritesComic.maxPageFromEp}",
+              style: ts.s12),
+        ),
+      ],
+    ).paddingHorizontal(16).paddingVertical(8);
+  }
+
+  Widget buildBottom() {
+    var enableTranslate = App.locale.languageCode == 'zh';
+    String time =
+        DateFormat('yyyy-MM-dd').format(widget.imageFavoritesComic.time);
+    List<String> tags = [];
+    for (var tag in widget.imageFavoritesComic.tags) {
+      var text = enableTranslate ? tag.translateTagsToCN : tag;
+      if (text.contains(':')) {
+        text = text.split(':').last;
+      }
+      tags.add(text);
+      if (tags.length == 5) {
+        break;
+      }
+    }
+    var comicSource = ComicSource.find(widget.imageFavoritesComic.sourceKey);
+    return Row(
+      children: [
+        Text(
+          "$time | ${comicSource?.name ?? "Unknown"}",
+          textAlign: TextAlign.left,
+          style: const TextStyle(
+            fontSize: 12.0,
+          ),
+        ).paddingRight(8),
+        if (tags.isNotEmpty)
+          Expanded(
+            child: Text(
+              tags
+                  .map((e) => enableTranslate ? e.translateTagsToCN : e)
+                  .join(" "),
+              textAlign: TextAlign.right,
+              style: const TextStyle(
+                fontSize: 12.0,
+                overflow: TextOverflow.ellipsis,
+              ),
+              maxLines: 1,
+              overflow: TextOverflow.ellipsis,
+            ),
+          )
+      ],
+    ).paddingHorizontal(8).paddingBottom(8);
+  }
+}

lib/pages/image_favorites_page/image_favorites_page.dart

@@ -0,0 +1,539 @@
+import 'package:flutter/gestures.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:intl/intl.dart';
+import 'package:photo_view/photo_view.dart';
+import 'package:photo_view/photo_view_gallery.dart';
+import 'package:venera/components/components.dart';
+import 'package:venera/foundation/app.dart';
+import 'package:venera/foundation/appdata.dart';
+import 'package:venera/foundation/comic_source/comic_source.dart';
+import 'package:venera/foundation/consts.dart';
+import 'package:venera/foundation/history.dart';
+import 'package:venera/foundation/image_provider/image_favorites_provider.dart';
+import 'package:venera/pages/comic_page.dart';
+import 'package:venera/pages/image_favorites_page/type.dart';
+import 'package:venera/pages/reader/reader.dart';
+import 'package:venera/utils/ext.dart';
+import 'package:venera/utils/file_type.dart';
+import 'package:venera/utils/io.dart';
+import 'package:venera/utils/tags_translation.dart';
+import 'package:venera/utils/translations.dart';
+
+part "image_favorites_item.dart";
+
+part "image_favorites_photo_view.dart";
+
+class ImageFavoritesPage extends StatefulWidget {
+  const ImageFavoritesPage({super.key, this.initialKeyword});
+
+  final String? initialKeyword;
+
+  @override
+  State<ImageFavoritesPage> createState() => _ImageFavoritesPageState();
+}
+
+class _ImageFavoritesPageState extends State<ImageFavoritesPage> {
+  late ImageFavoriteSortType sortType;
+  late TimeRange timeFilterSelect;
+  late int numFilterSelect;
+
+  // 所有的图片收藏
+  List<ImageFavoritesComic> comics = [];
+
+  late var controller =
+      TextEditingController(text: widget.initialKeyword ?? "");
+
+  String get keyword => controller.text;
+
+  // 进入关键词搜索模式
+  bool searchMode = false;
+
+  bool multiSelectMode = false;
+
+  // 多选的时候选中的图片
+  Map<ImageFavorite, bool> selectedImageFavorites = {};
+
+  void update() {
+    if (mounted) {
+      setState(() {});
+    }
+  }
+
+  void updateImageFavorites() async {
+    comics = searchMode
+        ? ImageFavoriteManager().search(keyword)
+        : ImageFavoriteManager().getAll();
+    sortImageFavorites();
+    update();
+  }
+
+  void sortImageFavorites() {
+    comics = searchMode
+        ? ImageFavoriteManager().search(keyword)
+        : ImageFavoriteManager().getAll();
+    // 筛选到最终列表
+    comics = comics.where((ele) {
+      bool isFilter = true;
+      if (timeFilterSelect != TimeRange.all) {
+        isFilter = timeFilterSelect.contains(ele.time);
+      }
+      if (numFilterSelect != numFilterList[0]) {
+        isFilter = ele.images.length > numFilterSelect;
+      }
+      return isFilter;
+    }).toList();
+    // 给列表排序
+    switch (sortType) {
+      case ImageFavoriteSortType.title:
+        comics.sort((a, b) => a.title.compareTo(b.title));
+      case ImageFavoriteSortType.timeAsc:
+        comics.sort((a, b) => a.time.compareTo(b.time));
+      case ImageFavoriteSortType.timeDesc:
+        comics.sort((a, b) => b.time.compareTo(a.time));
+      case ImageFavoriteSortType.maxFavorites:
+        comics.sort((a, b) => b.images.length
+            .compareTo(a.images.length));
+      case ImageFavoriteSortType.favoritesCompareComicPages:
+        comics.sort((a, b) {
+          double tempA = a.images.length / a.maxPageFromEp;
+          double tempB = b.images.length / b.maxPageFromEp;
+          return tempB.compareTo(tempA);
+        });
+    }
+  }
+
+  @override
+  void initState() {
+    if (widget.initialKeyword != null) {
+      searchMode = true;
+    }
+    sortType = ImageFavoriteSortType.values.firstWhereOrNull(
+            (e) => e.value == appdata.implicitData["image_favorites_sort"]) ??
+        ImageFavoriteSortType.title;
+    timeFilterSelect = TimeRange.fromString(
+        appdata.implicitData["image_favorites_time_filter"]);
+    numFilterSelect = appdata.implicitData["image_favorites_number_filter"] ??
+        numFilterList[0];
+    updateImageFavorites();
+    ImageFavoriteManager().addListener(updateImageFavorites);
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    ImageFavoriteManager().removeListener(updateImageFavorites);
+    scrollController.dispose();
+    super.dispose();
+  }
+
+  Widget buildMultiSelectMenu() {
+    return MenuButton(entries: [
+      MenuEntry(
+        icon: Icons.delete_outline,
+        text: "Delete".tl,
+        onClick: () {
+          ImageFavoriteManager()
+              .deleteImageFavorite(selectedImageFavorites.keys);
+          setState(() {
+            multiSelectMode = false;
+            selectedImageFavorites.clear();
+          });
+        },
+      )
+    ]);
+  }
+
+  var scrollController = ScrollController();
+
+  void selectAll() {
+    for (var c in comics) {
+      for (var i in c.images) {
+        selectedImageFavorites[i] = true;
+      }
+    }
+    update();
+  }
+
+  void deSelect() {
+    setState(() {
+      selectedImageFavorites.clear();
+    });
+  }
+
+  void addSelected(ImageFavorite i) {
+    if (selectedImageFavorites[i] == null) {
+      selectedImageFavorites[i] = true;
+    } else {
+      selectedImageFavorites.remove(i);
+    }
+    if (selectedImageFavorites.isEmpty) {
+      multiSelectMode = false;
+    } else {
+      multiSelectMode = true;
+    }
+    update();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    List<Widget> selectActions = [
+      IconButton(
+          icon: const Icon(Icons.select_all),
+          tooltip: "Select All".tl,
+          onPressed: selectAll),
+      IconButton(
+          icon: const Icon(Icons.deselect),
+          tooltip: "Deselect".tl,
+          onPressed: deSelect),
+      buildMultiSelectMenu(),
+    ];
+
+    var scrollWidget = SmoothCustomScrollView(
+      controller: scrollController,
+      slivers: [
+        if (!searchMode && !multiSelectMode)
+          SliverAppbar(
+            title: Text("Image Favorites".tl),
+            actions: [
+              Tooltip(
+                message: "Search".tl,
+                child: IconButton(
+                  icon: const Icon(Icons.search),
+                  onPressed: () {
+                    setState(() {
+                      searchMode = true;
+                    });
+                  },
+                ),
+              ),
+              Tooltip(
+                message: "Sort".tl,
+                child: IconButton(
+                  isSelected: timeFilterSelect != TimeRange.all ||
+                      numFilterSelect != numFilterList[0],
+                  icon: const Icon(Icons.sort_rounded),
+                  onPressed: sort,
+                ),
+              ),
+              Tooltip(
+                message: multiSelectMode
+                    ? "Exit Multi-Select".tl
+                    : "Multi-Select".tl,
+                child: IconButton(
+                  icon: const Icon(Icons.checklist),
+                  onPressed: () {
+                    setState(() {
+                      multiSelectMode = !multiSelectMode;
+                    });
+                  },
+                ),
+              ),
+            ],
+          )
+        else if (multiSelectMode)
+          SliverAppbar(
+            leading: Tooltip(
+              message: "Cancel".tl,
+              child: IconButton(
+                icon: const Icon(Icons.close),
+                onPressed: () {
+                  setState(() {
+                    multiSelectMode = false;
+                    selectedImageFavorites.clear();
+                  });
+                },
+              ),
+            ),
+            title: Text(selectedImageFavorites.length.toString()),
+            actions: selectActions,
+          )
+        else if (searchMode)
+          SliverAppbar(
+            leading: Tooltip(
+              message: "Cancel".tl,
+              child: IconButton(
+                icon: const Icon(Icons.close),
+                onPressed: () {
+                  controller.clear();
+                  setState(() {
+                    searchMode = false;
+                    controller.clear();
+                    updateImageFavorites();
+                  });
+                },
+              ),
+            ),
+            title: TextField(
+              autofocus: true,
+              controller: controller,
+              decoration: InputDecoration(
+                hintText: "Search".tl,
+                border: InputBorder.none,
+              ),
+              onChanged: (v) {
+                updateImageFavorites();
+              },
+            ),
+          ),
+        SliverList(
+          delegate: SliverChildBuilderDelegate(
+            (context, index) {
+              return _ImageFavoritesItem(
+                imageFavoritesComic: comics[index],
+                selectedImageFavorites: selectedImageFavorites,
+                addSelected: addSelected,
+                multiSelectMode: multiSelectMode,
+                finalImageFavoritesComicList: comics,
+              );
+            },
+            childCount: comics.length,
+          ),
+        ),
+        SliverPadding(padding: EdgeInsets.only(top: context.padding.bottom)),
+      ],
+    );
+    Widget body = Scrollbar(
+      controller: scrollController,
+      thickness: App.isDesktop ? 8 : 12,
+      radius: const Radius.circular(8),
+      interactive: true,
+      child: ScrollConfiguration(
+        behavior: ScrollConfiguration.of(context).copyWith(scrollbars: false),
+        child: context.width > changePoint
+            ? scrollWidget.paddingHorizontal(8)
+            : scrollWidget,
+      ),
+    );
+    return PopScope(
+      canPop: !multiSelectMode && !searchMode,
+      onPopInvokedWithResult: (didPop, result) {
+        if (multiSelectMode) {
+          setState(() {
+            multiSelectMode = false;
+            selectedImageFavorites.clear();
+          });
+        } else if (searchMode) {
+          controller.clear();
+          searchMode = false;
+          updateImageFavorites();
+        }
+      },
+      child: body,
+    );
+  }
+
+  void sort() {
+    showDialog(
+      context: context,
+      builder: (context) {
+        return _ImageFavoritesDialog(
+          initSortType: sortType,
+          initTimeFilterSelect: timeFilterSelect,
+          initNumFilterSelect: numFilterSelect,
+          updateConfig: (sortType, timeFilter, numFilter) {
+            setState(() {
+              this.sortType = sortType;
+              timeFilterSelect = timeFilter;
+              numFilterSelect = numFilter;
+            });
+            sortImageFavorites();
+          },
+        );
+      },
+    );
+  }
+}
+
+class _ImageFavoritesDialog extends StatefulWidget {
+  const _ImageFavoritesDialog({
+    required this.initSortType,
+    required this.initTimeFilterSelect,
+    required this.initNumFilterSelect,
+    required this.updateConfig,
+  });
+
+  final ImageFavoriteSortType initSortType;
+  final TimeRange initTimeFilterSelect;
+  final int initNumFilterSelect;
+  final Function updateConfig;
+
+  @override
+  State<_ImageFavoritesDialog> createState() => _ImageFavoritesDialogState();
+}
+
+class _ImageFavoritesDialogState extends State<_ImageFavoritesDialog> {
+  List<String> optionTypes = ['Sort', 'Filter'];
+  late var sortType = widget.initSortType;
+  late var numFilter = widget.initNumFilterSelect;
+  late TimeRangeType timeRangeType;
+  DateTime? start;
+  DateTime? end;
+
+  @override
+  void initState() {
+    super.initState();
+    timeRangeType = switch (widget.initTimeFilterSelect) {
+      TimeRange.all => TimeRangeType.all,
+      TimeRange.lastWeek => TimeRangeType.lastWeek,
+      TimeRange.lastMonth => TimeRangeType.lastMonth,
+      TimeRange.lastHalfYear => TimeRangeType.lastHalfYear,
+      TimeRange.lastYear => TimeRangeType.lastYear,
+      _ => TimeRangeType.custom,
+    };
+    if (timeRangeType == TimeRangeType.custom) {
+      end = widget.initTimeFilterSelect.end;
+      start = end!.subtract(widget.initTimeFilterSelect.duration);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    Widget tabBar = Material(
+      borderRadius: BorderRadius.circular(8),
+      child: FilledTabBar(
+        key: PageStorageKey(optionTypes),
+        tabs: optionTypes.map((e) => Tab(text: e.tl, key: Key(e))).toList(),
+      ),
+    ).paddingTop(context.padding.top);
+    return ContentDialog(
+      content: DefaultTabController(
+        length: 2,
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            tabBar,
+            TabViewBody(children: [
+              Column(
+                children: ImageFavoriteSortType.values
+                    .map(
+                      (e) => RadioListTile<ImageFavoriteSortType>(
+                        title: Text(e.value.tl),
+                        value: e,
+                        groupValue: sortType,
+                        onChanged: (v) {
+                          setState(() {
+                            sortType = v!;
+                          });
+                        },
+                      ),
+                    )
+                    .toList(),
+              ),
+              Column(
+                children: [
+                  ListTile(
+                    title: Text("Time Filter".tl),
+                    trailing: Select(
+                      current: timeRangeType.value.tl,
+                      values:
+                          TimeRangeType.values.map((e) => e.value.tl).toList(),
+                      minWidth: 64,
+                      onTap: (index) {
+                        setState(() {
+                          timeRangeType = TimeRangeType.values[index];
+                        });
+                      },
+                    ),
+                  ),
+                  if (timeRangeType == TimeRangeType.custom)
+                    Column(
+                      children: [
+                        ListTile(
+                          title: Text("Start Time".tl),
+                          trailing: TextButton(
+                            onPressed: () async {
+                              final date = await showDatePicker(
+                                context: context,
+                                initialDate: start ?? DateTime.now(),
+                                firstDate: DateTime(2000),
+                                lastDate: end ?? DateTime.now(),
+                              );
+                              if (date != null) {
+                                setState(() {
+                                  start = date;
+                                });
+                              }
+                            },
+                            child: Text(start == null
+                                ? "Select Date".tl
+                                : DateFormat("yyyy-MM-dd").format(start!)),
+                          ),
+                        ),
+                        ListTile(
+                          title: Text("End Time".tl),
+                          trailing: TextButton(
+                            onPressed: () async {
+                              final date = await showDatePicker(
+                                context: context,
+                                initialDate: end ?? DateTime.now(),
+                                firstDate: start ?? DateTime(2000),
+                                lastDate: DateTime.now(),
+                              );
+                              if (date != null) {
+                                setState(() {
+                                  end = date;
+                                });
+                              }
+                            },
+                            child: Text(end == null
+                                ? "Select Date".tl
+                                : DateFormat("yyyy-MM-dd").format(end!)),
+                          ),
+                        ),
+                      ],
+                    ),
+                  ListTile(
+                    title: Text("Image Favorites Greater Than".tl),
+                    trailing: Select(
+                      current: numFilter.toString(),
+                      values: numFilterList.map((e) => e.toString()).toList(),
+                      minWidth: 64,
+                      onTap: (index) {
+                        setState(() {
+                          numFilter = numFilterList[index];
+                        });
+                      },
+                    ),
+                  )
+                ],
+              )
+            ]),
+          ],
+        ),
+      ),
+      actions: [
+        FilledButton(
+          onPressed: () {
+            appdata.implicitData["image_favorites_sort"] = sortType.value;
+            TimeRange timeRange;
+            if (timeRangeType == TimeRangeType.custom) {
+              timeRange = TimeRange(
+                end: end,
+                duration: end!.difference(start!),
+              );
+            } else {
+              timeRange = switch (timeRangeType) {
+                TimeRangeType.all => TimeRange.all,
+                TimeRangeType.lastWeek => TimeRange.lastWeek,
+                TimeRangeType.lastMonth => TimeRange.lastMonth,
+                TimeRangeType.lastHalfYear => TimeRange.lastHalfYear,
+                TimeRangeType.lastYear => TimeRange.lastYear,
+                _ => TimeRange.all,
+              };
+            }
+            appdata.implicitData["image_favorites_time_filter"] =
+                timeRange.toString();
+            appdata.implicitData["image_favorites_number_filter"] = numFilter;
+            appdata.writeImplicitData();
+            if (mounted) {
+              Navigator.pop(context);
+              widget.updateConfig(sortType, timeRange, numFilter);
+            }
+          },
+          child: Text("Confirm".tl),
+        ),
+      ],
+    );
+  }
+}

lib/pages/image_favorites_page/image_favorites_photo_view.dart

@@ -0,0 +1,253 @@
+part of 'image_favorites_page.dart';
+
+class ImageFavoritesPhotoView extends StatefulWidget {
+  const ImageFavoritesPhotoView({
+    super.key,
+    required this.comic,
+    required this.imageFavorite,
+  });
+
+  final ImageFavoritesComic comic;
+  final ImageFavorite imageFavorite;
+
+  @override
+  State<ImageFavoritesPhotoView> createState() =>
+      _ImageFavoritesPhotoViewState();
+}
+
+class _ImageFavoritesPhotoViewState extends State<ImageFavoritesPhotoView> {
+  late PageController controller;
+  Map<ImageFavorite, bool> cancelImageFavorites = {};
+
+  var images = <ImageFavorite>[];
+
+  int currentPage = 0;
+
+  bool isAppBarShow = false;
+
+  @override
+  void initState() {
+    var current = 0;
+    for (var ep in widget.comic.imageFavoritesEp) {
+      for (var image in ep.imageFavorites) {
+        images.add(image);
+        if (image == widget.imageFavorite) {
+          current = images.length - 1;
+        }
+      }
+    }
+    currentPage = current;
+    controller = PageController(initialPage: current);
+    super.initState();
+  }
+
+  void onPop() {
+    List<ImageFavorite> tempList = cancelImageFavorites.entries
+        .where((e) => e.value == true)
+        .map((e) => e.key)
+        .toList();
+    if (tempList.isNotEmpty) {
+      ImageFavoriteManager().deleteImageFavorite(tempList);
+      showToast(
+          message: "Delete @a images".tlParams({'a': tempList.length}),
+          context: context);
+    }
+  }
+
+  PhotoViewGalleryPageOptions _buildItem(BuildContext context, int index) {
+    var image = images[index];
+    return PhotoViewGalleryPageOptions(
+      // 图片加载器 支持本地、网络
+      imageProvider: ImageFavoritesProvider(image),
+      // 初始化大小 全部展示
+      minScale: PhotoViewComputedScale.contained * 1.0,
+      maxScale: PhotoViewComputedScale.covered * 10.0,
+      onTapUp: (context, details, controllerValue) {
+        setState(() {
+          isAppBarShow = !isAppBarShow;
+        });
+      },
+      heroAttributes: PhotoViewHeroAttributes(
+        tag: "${image.sourceKey}${image.ep}${image.page}",
+      ),
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return PopScope(
+      onPopInvokedWithResult: (bool didPop, Object? result) async {
+        if (didPop) {
+          onPop();
+        }
+      },
+      child: Listener(
+        onPointerSignal: (event) {
+          if (HardwareKeyboard.instance.isControlPressed) {
+            return;
+          }
+          if (event is PointerScrollEvent) {
+            if (event.scrollDelta.dy > 0) {
+              if (controller.page! >= images.length - 1) {
+                return;
+              }
+              controller.nextPage(
+                  duration: Duration(milliseconds: 180), curve: Curves.ease);
+            } else {
+              if (controller.page! <= 0) {
+                return;
+              }
+              controller.previousPage(
+                  duration: Duration(milliseconds: 180), curve: Curves.ease);
+            }
+          }
+        },
+        child: Stack(children: [
+          Positioned.fill(
+            child: PhotoViewGallery.builder(
+              backgroundDecoration: BoxDecoration(
+                color: context.colorScheme.surface,
+              ),
+              builder: _buildItem,
+              itemCount: images.length,
+              loadingBuilder: (context, event) => Center(
+                child: SizedBox(
+                  width: 20.0,
+                  height: 20.0,
+                  child: CircularProgressIndicator(
+                    backgroundColor: context.colorScheme.surfaceContainerHigh,
+                    value: event == null || event.expectedTotalBytes == null
+                        ? null
+                        : event.cumulativeBytesLoaded /
+                            event.expectedTotalBytes!,
+                  ),
+                ),
+              ),
+              pageController: controller,
+              onPageChanged: (index) {
+                setState(() {
+                  currentPage = index;
+                });
+              },
+            ),
+          ),
+          buildPageInfo(),
+          AnimatedPositioned(
+            top: isAppBarShow ? 0 : -(context.padding.top + 52),
+            left: 0,
+            right: 0,
+            duration: Duration(milliseconds: 180),
+            child: buildAppBar(),
+          ),
+        ]),
+      ),
+    );
+  }
+
+  Widget buildPageInfo() {
+    var text = "${currentPage + 1}/${images.length}";
+    return Positioned(
+      height: 40,
+      left: 0,
+      right: 0,
+      bottom: 0,
+      child: Center(
+        child: Stack(
+          children: [
+            Text(
+              text,
+              style: TextStyle(
+                fontSize: 14,
+                foreground: Paint()
+                  ..style = PaintingStyle.stroke
+                  ..strokeWidth = 1.4
+                  ..color = context.colorScheme.onInverseSurface,
+              ),
+            ),
+            Text(text),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget buildAppBar() {
+    return Material(
+      color: context.colorScheme.surface.toOpacity(0.72),
+      child: BlurEffect(
+        child: Container(
+          decoration: BoxDecoration(
+            border: Border(
+              bottom: BorderSide(
+                color: context.colorScheme.outlineVariant,
+                width: 0.5,
+              ),
+            ),
+          ),
+          height: 52,
+          child: Row(
+            children: [
+              const SizedBox(width: 8),
+              IconButton(
+                icon: Icon(Icons.close),
+                onPressed: () {
+                  Navigator.of(context).pop();
+                },
+              ),
+              const SizedBox(width: 8),
+              Expanded(
+                child: Text(
+                  widget.comic.title,
+                  style: TextStyle(fontSize: 18),
+                ),
+              ),
+              IconButton(
+                icon: Icon(Icons.more_vert),
+                onPressed: showMenu,
+              ),
+              const SizedBox(width: 8),
+            ],
+          ),
+        ).paddingTop(context.padding.top),
+      ),
+    );
+  }
+
+  void showMenu() {
+    showMenuX(
+      context,
+      Offset(context.width, context.padding.top),
+      [
+        MenuEntry(
+          icon: Icons.image_outlined,
+          text: "Save Image".tl,
+          onClick: () async {
+            var temp = images[currentPage];
+            var imageProvider = ImageFavoritesProvider(temp);
+            var data = await imageProvider.load(null);
+            var fileType = detectFileType(data);
+            var fileName = "${currentPage + 1}.${fileType.ext}";
+            await saveFile(filename: fileName, data: data);
+          },
+        ),
+        MenuEntry(
+          icon: Icons.menu_book_outlined,
+          text: "Read".tl,
+          onClick: () async {
+            var comic = widget.comic;
+            var ep = images[currentPage].ep;
+            var page = images[currentPage].page;
+            App.rootContext.to(
+              () => ReaderWithLoading(
+                id: comic.id,
+                sourceKey: comic.sourceKey,
+                initialEp: ep,
+                initialPage: page,
+              ),
+            );
+          },
+        ),
+      ],
+    );
+  }
+}

lib/pages/image_favorites_page/type.dart

@@ -0,0 +1,101 @@
+import 'package:venera/utils/ext.dart';
+
+enum ImageFavoriteSortType {
+  title("Title"),
+  timeAsc("Time Asc"),
+  timeDesc("Time Desc"),
+  maxFavorites("Favorite Num"), // 单本收藏数最多排序
+  favoritesCompareComicPages("Favorite Num Compare Comic Pages"); // 单本收藏数比上总页数
+
+  final String value;
+
+  const ImageFavoriteSortType(this.value);
+}
+
+const numFilterList = [0, 1, 2, 5, 10, 20, 50, 100];
+
+class TimeRange {
+  /// End of the range, null means now
+  final DateTime? end;
+
+  /// Duration of the range
+  final Duration duration;
+
+  /// Create a time range
+  const TimeRange({this.end, required this.duration});
+
+  static const all = TimeRange(end: null, duration: Duration.zero);
+
+  static const lastWeek = TimeRange(end: null, duration: Duration(days: 7));
+
+  static const lastMonth = TimeRange(end: null, duration: Duration(days: 30));
+
+  static const lastHalfYear =
+      TimeRange(end: null, duration: Duration(days: 180));
+
+  static const lastYear = TimeRange(end: null, duration: Duration(days: 365));
+
+  @override
+  String toString() {
+    return "${end?.millisecond}:${duration.inMilliseconds}";
+  }
+
+  /// Parse a time range from a string, return [TimeRange.all] if failed
+  factory TimeRange.fromString(String? str) {
+    if (str == null) {
+      return TimeRange.all;
+    }
+    final parts = str.split(":");
+    if (parts.length != 2 || !parts[0].isInt || !parts[1].isInt) {
+      return TimeRange.all;
+    }
+    final end = parts[0] == "null"
+        ? null
+        : DateTime.fromMillisecondsSinceEpoch(int.parse(parts[0]));
+    final duration = Duration(milliseconds: int.parse(parts[1]));
+    return TimeRange(end: end, duration: duration);
+  }
+
+  /// Check if a time is in the range
+  bool contains(DateTime time) {
+    if (end != null && time.isAfter(end!)) {
+      return false;
+    }
+    if (duration == Duration.zero) {
+      return true;
+    }
+    final start = end == null
+        ? DateTime.now().subtract(duration)
+        : end!.subtract(duration);
+    return time.isAfter(start);
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return other is TimeRange && other.end == end && other.duration == duration;
+  }
+
+  @override
+  int get hashCode => end.hashCode ^ duration.hashCode;
+
+  static const List<TimeRange> values = [
+    all,
+    lastWeek,
+    lastMonth,
+    lastHalfYear,
+    lastYear,
+  ];
+}
+
+enum TimeRangeType {
+  all("All"),
+  lastWeek("Last Week"),
+  lastMonth("Last Month"),
+  lastHalfYear("Last Half Year"),
+  lastYear("Last Year"),
+  custom("Custom");
+
+  final String value;
+
+  const TimeRangeType(this.value);
+}

lib/pages/reader/gesture.dart

@@ -20,7 +20,7 @@ class _ReaderGestureDetectorState extends State<_ReaderGestureDetector> {
 
   static const _kTapToTurnPagePercent = 0.3;
 
-  _DragListener? dragListener;
+  final _dragListeners = <_DragListener>[];
 
   int fingers = 0;
 
@@ -44,19 +44,23 @@ class _ReaderGestureDetectorState extends State<_ReaderGestureDetector> {
         _lastTapPointer = event.pointer;
         _lastTapMoveDistance = Offset.zero;
         _tapGestureRecognizer.addPointer(event);
-        if(_dragInProgress) {
+        if (_dragInProgress) {
-          dragListener?.onEnd?.call();
+          for (var dragListener in _dragListeners) {
+            dragListener.onStart?.call(event.position);
+          }
           _dragInProgress = false;
         }
         Future.delayed(_kLongPressMinTime, () {
           if (_lastTapPointer == event.pointer && fingers == 1) {
-            if(_lastTapMoveDistance!.distanceSquared < 20.0 * 20.0) {
+            if (_lastTapMoveDistance!.distanceSquared < 20.0 * 20.0) {
               onLongPressedDown(event.position);
               _longPressInProgress = true;
             } else {
               _dragInProgress = true;
-              dragListener?.onStart?.call(event.position);
+              for (var dragListener in _dragListeners) {
-              dragListener?.onMove?.call(_lastTapMoveDistance!);
+                dragListener.onStart?.call(event.position);
+                dragListener.onMove?.call(_lastTapMoveDistance!);
+              }
             }
           }
         });
@@ -65,8 +69,10 @@ class _ReaderGestureDetectorState extends State<_ReaderGestureDetector> {
         if (event.pointer == _lastTapPointer) {
           _lastTapMoveDistance = event.delta + _lastTapMoveDistance!;
         }
-        if(_dragInProgress) {
+        if (_dragInProgress) {
-          dragListener?.onMove?.call(event.delta);
+          for (var dragListener in _dragListeners) {
+            dragListener.onMove?.call(event.delta);
+          }
         }
       },
       onPointerUp: (event) {
@@ -74,8 +80,10 @@ class _ReaderGestureDetectorState extends State<_ReaderGestureDetector> {
         if (_longPressInProgress) {
           onLongPressedUp(event.position);
         }
-        if(_dragInProgress) {
+        if (_dragInProgress) {
-          dragListener?.onEnd?.call();
+          for (var dragListener in _dragListeners) {
+            dragListener.onEnd?.call();
+          }
           _dragInProgress = false;
         }
         _lastTapPointer = null;
@@ -86,8 +94,10 @@ class _ReaderGestureDetectorState extends State<_ReaderGestureDetector> {
         if (_longPressInProgress) {
           onLongPressedUp(event.position);
         }
-        if(_dragInProgress) {
+        if (_dragInProgress) {
-          dragListener?.onEnd?.call();
+          for (var dragListener in _dragListeners) {
+            dragListener.onEnd?.call();
+          }
           _dragInProgress = false;
         }
         _lastTapPointer = null;
@@ -261,6 +271,14 @@ class _ReaderGestureDetectorState extends State<_ReaderGestureDetector> {
   void onLongPressedDown(Offset location) {
     context.reader._imageViewController?.handleLongPressDown(location);
   }
+
+  void addDragListener(_DragListener listener) {
+    _dragListeners.add(listener);
+  }
+
+  void removeDragListener(_DragListener listener) {
+    _dragListeners.remove(listener);
+  }
 }
 
 class _DragListener {
@@ -269,4 +287,4 @@ class _DragListener {
   void Function()? onEnd;
 
   _DragListener({this.onMove, this.onEnd});
-}
+}

lib/pages/reader/images.dart

@@ -263,6 +263,10 @@ class _GalleryModeState extends State<_GalleryMode>
 
   @override
   void handleDoubleTap(Offset location) {
+    if (appdata.settings['quickCollectImage'] == 'DoubleTap') {
+      context.readerScaffold.addImageFavorite();
+      return;
+    }
     var controller = photoViewControllers[reader.page]!;
     controller.onDoubleClick?.call();
   }
@@ -461,7 +465,7 @@ class _ContinuousModeState extends State<_ContinuousMode>
     widget = Listener(
       onPointerDown: (event) {
         fingers++;
-        if(fingers > 1 && !disableScroll) {
+        if (fingers > 1 && !disableScroll) {
           setState(() {
             disableScroll = true;
           });
@@ -475,7 +479,7 @@ class _ContinuousModeState extends State<_ContinuousMode>
       },
       onPointerUp: (event) {
         fingers--;
-        if(fingers <= 1 && disableScroll) {
+        if (fingers <= 1 && disableScroll) {
           setState(() {
             disableScroll = false;
           });
@@ -564,6 +568,10 @@ class _ContinuousModeState extends State<_ContinuousMode>
 
   @override
   void handleDoubleTap(Offset location) {
+    if (appdata.settings['quickCollectImage'] == 'DoubleTap') {
+      context.readerScaffold.addImageFavorite();
+      return;
+    }
     double target;
     if (photoViewController.scale !=
         photoViewController.getInitialScale?.call()) {

lib/pages/reader/loading.dart

@@ -5,12 +5,18 @@ class ReaderWithLoading extends StatefulWidget {
     super.key,
     required this.id,
     required this.sourceKey,
+    this.initialEp,
+    this.initialPage,
   });
 
   final String id;
 
   final String sourceKey;
 
+  final int? initialEp;
+
+  final int? initialPage;
+
   @override
   State<ReaderWithLoading> createState() => _ReaderWithLoadingState();
 }
@@ -25,8 +31,10 @@ class _ReaderWithLoadingState
       name: data.name,
       chapters: data.chapters,
       history: data.history,
-      initialChapter: data.history.ep,
+      initialChapter: widget.initialEp ?? data.history.ep,
-      initialPage: data.history.page,
+      initialPage: widget.initialPage ?? data.history.page,
+      author: data.author,
+      tags: data.tags,
     );
   }
 
@@ -57,6 +65,8 @@ class _ReaderWithLoadingState
                 ep: 0,
                 page: 0,
               ),
+          author: localComic.subtitle,
+          tags: localComic.tags,
         ),
       );
     } else {
@@ -76,6 +86,8 @@ class _ReaderWithLoadingState
                 ep: 0,
                 page: 0,
               ),
+          author: comic.data.findAuthor() ?? "",
+          tags: comic.data.plainTags,
         ),
       );
     }
@@ -93,11 +105,17 @@ class ReaderProps {
 
   final History history;
 
+  final String author;
+
+  final List<String> tags;
+
   const ReaderProps({
     required this.type,
     required this.cid,
     required this.name,
     required this.chapters,
     required this.history,
+    required this.author,
+    required this.tags,
   });
 }

lib/pages/reader/reader.dart

@@ -20,6 +20,7 @@ import 'package:venera/foundation/appdata.dart';
 import 'package:venera/foundation/cache_manager.dart';
 import 'package:venera/foundation/comic_source/comic_source.dart';
 import 'package:venera/foundation/comic_type.dart';
+import 'package:venera/foundation/consts.dart';
 import 'package:venera/foundation/history.dart';
 import 'package:venera/foundation/image_provider/reader_image.dart';
 import 'package:venera/foundation/local.dart';
@@ -27,8 +28,10 @@ import 'package:venera/foundation/log.dart';
 import 'package:venera/foundation/res.dart';
 import 'package:venera/pages/settings/settings_page.dart';
 import 'package:venera/utils/data_sync.dart';
+import 'package:venera/utils/ext.dart';
 import 'package:venera/utils/file_type.dart';
 import 'package:venera/utils/io.dart';
+import 'package:venera/utils/tags_translation.dart';
 import 'package:venera/utils/translations.dart';
 import 'package:venera/utils/volume.dart';
 import 'package:window_manager/window_manager.dart';
@@ -57,10 +60,16 @@ class Reader extends StatefulWidget {
     required this.history,
     this.initialPage,
     this.initialChapter,
+    required this.author,
+    required this.tags,
   });
 
   final ComicType type;
 
+  final String author;
+
+  final List<String> tags;
+
   final String cid;
 
   final String name;
@@ -114,12 +123,14 @@ class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
   void _checkImagesPerPageChange() {
     int currentImagesPerPage = imagesPerPage;
     if (_lastImagesPerPage != currentImagesPerPage) {
-      _adjustPageForImagesPerPageChange(_lastImagesPerPage, currentImagesPerPage);
+      _adjustPageForImagesPerPageChange(
+          _lastImagesPerPage, currentImagesPerPage);
       _lastImagesPerPage = currentImagesPerPage;
     }
   }
 
-  void _adjustPageForImagesPerPageChange(int oldImagesPerPage, int newImagesPerPage) {
+  void _adjustPageForImagesPerPageChange(
+      int oldImagesPerPage, int newImagesPerPage) {
     int previousImageIndex = (page - 1) * oldImagesPerPage;
     int newPage = (previousImageIndex ~/ newImagesPerPage) + 1;
     page = newPage;
@@ -150,7 +161,7 @@ class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
       updateHistory();
     });
     SystemChrome.setEnabledSystemUIMode(SystemUiMode.immersive);
-    if(appdata.settings['enableTurnPageByVolumeKey']) {
+    if (appdata.settings['enableTurnPageByVolumeKey']) {
       handleVolumeEvent();
     }
     setImageCacheSize();
@@ -170,7 +181,8 @@ class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
     } else {
       maxImageCacheSize = 500 << 20;
     }
-    Log.info("Reader", "Detect available RAM: $availableRAM, set image cache size to $maxImageCacheSize");
+    Log.info("Reader",
+        "Detect available RAM: $availableRAM, set image cache size to $maxImageCacheSize");
     PaintingBinding.instance.imageCache.maximumSizeBytes = maxImageCacheSize;
   }
 
@@ -215,7 +227,7 @@ class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
   }
 
   void updateHistory() {
-    if(history != null) {
+    if (history != null) {
       history!.page = page;
       history!.ep = chapter;
       if (maxPage > 1) {
@@ -228,11 +240,11 @@ class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
   }
 
   void handleVolumeEvent() {
-    if(!App.isAndroid) {
+    if (!App.isAndroid) {
       // Currently only support Android
       return;
     }
-    if(volumeListener != null) {
+    if (volumeListener != null) {
       volumeListener?.cancel();
     }
     volumeListener = VolumeListener(
@@ -246,7 +258,7 @@ class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
   }
 
   void stopVolumeEvent() {
-    if(volumeListener != null) {
+    if (volumeListener != null) {
       volumeListener?.cancel();
       volumeListener = null;
     }
@@ -306,7 +318,8 @@ abstract mixin class _ReaderLocation {
   bool toPage(int page) {
     if (_validatePage(page)) {
       if (page == this.page) {
-        if(!(chapter == 1 && page == 1) && !(chapter == maxChapter && page == maxPage)) {
+        if (!(chapter == 1 && page == 1) &&
+            !(chapter == maxChapter && page == maxPage)) {
           return false;
         }
       }

lib/pages/reader/scaffold.dart

@@ -18,8 +18,9 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
 
   bool get isOpen => _isOpen;
 
-  bool get isReversed => context.reader.mode == ReaderMode.galleryRightToLeft ||
+  bool get isReversed =>
-                       context.reader.mode == ReaderMode.continuousRightToLeft;
+      context.reader.mode == ReaderMode.galleryRightToLeft ||
+      context.reader.mode == ReaderMode.continuousRightToLeft;
 
   int showFloatingButtonValue = 0;
 
@@ -29,6 +30,8 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
 
   _ReaderGestureDetectorState? _gestureDetectorState;
 
+  _DragListener? _floatingButtonDragListener;
+
   void setFloatingButton(int value) {
     lastValue = showFloatingButtonValue;
     if (value == 0) {
@@ -37,12 +40,15 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
         fABValue.value = 0;
         update();
       }
-      _gestureDetectorState!.dragListener = null;
+      if (_floatingButtonDragListener != null) {
+        _gestureDetectorState!.removeDragListener(_floatingButtonDragListener!);
+        _floatingButtonDragListener = null;
+      }
     }
     var readerMode = context.reader.mode;
     if (value == 1 && showFloatingButtonValue == 0) {
       showFloatingButtonValue = 1;
-      _gestureDetectorState!.dragListener = _DragListener(
+      _floatingButtonDragListener =  _DragListener(
         onMove: (offset) {
           if (readerMode == ReaderMode.continuousTopToBottom) {
             fABValue.value -= offset.dy;
@@ -62,10 +68,11 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
           fABValue.value = 0;
         },
       );
+      _gestureDetectorState!.addDragListener(_floatingButtonDragListener!);
       update();
     } else if (value == -1 && showFloatingButtonValue == 0) {
       showFloatingButtonValue = -1;
-      _gestureDetectorState!.dragListener = _DragListener(
+      _floatingButtonDragListener = _DragListener(
         onMove: (offset) {
           if (readerMode == ReaderMode.continuousTopToBottom) {
             fABValue.value += offset.dy;
@@ -85,10 +92,48 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
           fABValue.value = 0;
         },
       );
+      _gestureDetectorState!.addDragListener(_floatingButtonDragListener!);
       update();
     }
   }
 
+  _DragListener? _imageFavoriteDragListener;
+
+  void addDragListener() async {
+    if (!mounted) return;
+    var readerMode = context.reader.mode;
+
+    // 横向阅读的时候, 如果纵向滑就触发收藏, 纵向阅读的时候, 如果横向滑动就触发收藏
+    if (appdata.settings['quickCollectImage'] == 'Swipe') {
+      if (_imageFavoriteDragListener == null) {
+        double distance = 0;
+        _imageFavoriteDragListener = _DragListener(
+          onMove: (offset) {
+            switch (readerMode) {
+              case ReaderMode.continuousTopToBottom:
+              case ReaderMode.galleryTopToBottom:
+                distance += offset.dx;
+              case ReaderMode.continuousLeftToRight:
+              case ReaderMode.galleryLeftToRight:
+              case ReaderMode.galleryRightToLeft:
+              case ReaderMode.continuousRightToLeft:
+                distance += offset.dy;
+            }
+          },
+          onEnd: () {
+            if (distance.abs() > 150) {
+              addImageFavorite();
+            }
+            distance = 0;
+          },
+        );
+      }
+      _gestureDetectorState!.addDragListener(_imageFavoriteDragListener!);
+    } else if (_imageFavoriteDragListener != null) {
+      _gestureDetectorState!.removeDragListener(_imageFavoriteDragListener!);
+    }
+  }
+
   @override
   void initState() {
     sliderFocus.canRequestFocus = false;
@@ -101,6 +146,7 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
       SystemChrome.setPreferredOrientations(DeviceOrientation.values);
     }
     super.initState();
+    Future.delayed(const Duration(milliseconds: 200), addDragListener);
   }
 
   @override
@@ -203,6 +249,123 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
     );
   }
 
+  bool isLiked() {
+    return ImageFavoriteManager().has(
+      context.reader.cid,
+      context.reader.type.sourceKey,
+      context.reader.eid,
+      context.reader.page,
+      context.reader.chapter,
+    );
+  }
+
+  void addImageFavorite() {
+    try {
+      if (context.reader.images![0].contains('file://')) {
+        showToast(
+            message: "Local comic collection is not supported at present".tl,
+            context: context);
+        return;
+      }
+      String id = context.reader.cid;
+      int ep = context.reader.chapter;
+      String eid = context.reader.eid;
+      String title = context.reader.history!.title;
+      String subTitle = context.reader.history!.subtitle;
+      int maxPage = context.reader.images!.length;
+      int page = context.reader.page;
+      String sourceKey = context.reader.type.sourceKey;
+      String imageKey = context.reader.images![page - 1];
+      List<String> tags = context.reader.widget.tags;
+      String author = context.reader.widget.author;
+
+      var epName = context.reader.widget.chapters?.values
+              .elementAtOrNull(context.reader.chapter - 1) ??
+          "E${context.reader.chapter}";
+      var translatedTags = tags.map((e) => e.translateTagsToCN).toList();
+
+      if (isLiked()) {
+        if (page == firstPage) {
+          showToast(
+            message: "The cover cannot be uncollected here".tl,
+            context: context,
+          );
+          return;
+        }
+        ImageFavoriteManager().deleteImageFavorite([
+          ImageFavorite(page, imageKey, null, eid, id, ep, sourceKey, epName)
+        ]);
+        showToast(
+          message: "Uncollected the image".tl,
+          context: context,
+          seconds: 1,
+        );
+      } else {
+        var imageFavoritesComic = ImageFavoriteManager().find(id, sourceKey) ??
+            ImageFavoritesComic(
+              id,
+              [],
+              title,
+              sourceKey,
+              tags,
+              translatedTags,
+              DateTime.now(),
+              author,
+              {},
+              subTitle,
+              maxPage,
+            );
+        ImageFavorite imageFavorite =
+            ImageFavorite(page, imageKey, null, eid, id, ep, sourceKey, epName);
+        ImageFavoritesEp? imageFavoritesEp =
+            imageFavoritesComic.imageFavoritesEp.firstWhereOrNull((e) {
+          return e.ep == ep;
+        });
+        if (imageFavoritesEp == null) {
+          if (page != firstPage) {
+            var copy = imageFavorite.copyWith(
+              page: firstPage,
+              isAutoFavorite: true,
+              imageKey: context.reader.images![0],
+            );
+            // 不是第一页的话, 自动塞一个封面进去
+            imageFavoritesEp = ImageFavoritesEp(
+                eid, ep, [copy, imageFavorite], epName, maxPage);
+          } else {
+            imageFavoritesEp =
+                ImageFavoritesEp(eid, ep, [imageFavorite], epName, maxPage);
+          }
+          imageFavoritesComic.imageFavoritesEp.add(imageFavoritesEp);
+        } else {
+          if (imageFavoritesEp.eid != eid) {
+            // 空字符串说明是从pica导入的, 那我们就手动刷一遍保证一致
+            if (imageFavoritesEp.eid == "") {
+              imageFavoritesEp.eid == eid;
+            } else {
+              // 避免多章节漫画源的章节顺序发生变化, 如果情况比较多, 做一个以eid为准更新ep的功能
+              showToast(
+                message:
+                    "The chapter order of the comic may have changed, temporarily not supported for collection"
+                        .tl,
+                context: context,
+              );
+              return;
+            }
+          }
+          imageFavoritesEp.imageFavorites.add(imageFavorite);
+        }
+
+        ImageFavoriteManager().addOrUpdateOrDelete(imageFavoritesComic);
+        showToast(
+            message: "Successfully collected".tl, context: context, seconds: 1);
+      }
+      update();
+    } catch (e, stackTrace) {
+      Log.error("Image Favorite", e, stackTrace);
+      showToast(message: e.toString(), context: context, seconds: 1);
+    }
+  }
+
   Widget buildBottom() {
     var text = "E${context.reader.chapter} : P${context.reader.page}";
     if (context.reader.widget.chapters == null) {
@@ -233,13 +396,13 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
                 child: buildSlider(),
               ),
               IconButton.filledTonal(
-                onPressed: () => !isReversed
+                  onPressed: () => !isReversed
-                    ? context.reader.chapter < context.reader.maxChapter
+                      ? context.reader.chapter < context.reader.maxChapter
-                        ? context.reader.toNextChapter()
+                          ? context.reader.toNextChapter()
-                        : context.reader.toPage(context.reader.maxPage)
+                          : context.reader.toPage(context.reader.maxPage)
-                  : context.reader.chapter > 1
+                      : context.reader.chapter > 1
-                        ? context.reader.toPrevChapter()
+                          ? context.reader.toPrevChapter()
-                        : context.reader.toPage(1),
+                          : context.reader.toPage(1),
                   icon: const Icon(Icons.last_page)),
               const SizedBox(
                 width: 8,
@@ -263,6 +426,13 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
                 ),
               ),
               const Spacer(),
+              Tooltip(
+                message: "Collect the image".tl,
+                child: IconButton(
+                    icon: Icon(
+                        isLiked() ? Icons.favorite : Icons.favorite_border),
+                    onPressed: addImageFavorite),
+              ),
               if (App.isWindows)
                 Tooltip(
                   message: "${"Full Screen".tl}(F12)",
@@ -358,12 +528,14 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
       child: Container(
         decoration: BoxDecoration(
           color: context.colorScheme.surface.toOpacity(0.82),
-          border: Border(
+          border: isOpen
-            top: BorderSide(
+              ? Border(
-              color: Colors.grey.toOpacity(0.5),
+                  top: BorderSide(
-              width: 0.5,
+                    color: Colors.grey.toOpacity(0.5),
-            ),
+                    width: 0.5,
-          ),
+                  ),
+                )
+              : null,
         ),
         padding: EdgeInsets.only(bottom: context.padding.bottom),
         child: child,
@@ -559,7 +731,6 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
         onChanged: (key) {
           if (key == "readerMode") {
             context.reader.mode = ReaderMode.fromKey(appdata.settings[key]);
-            App.rootContext.pop();
           }
           if (key == "enableTurnPageByVolumeKey") {
             if (appdata.settings[key]) {
@@ -568,6 +739,9 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
               context.reader.stopVolumeEvent();
             }
           }
+          if (key == "quickCollectImage") {
+            addDragListener();
+          }
           context.reader.update();
         },
       ),

lib/pages/settings/app.dart

@@ -107,15 +107,16 @@ class _AppSettingsState extends State<AppSettings> {
           actionTitle: 'Export'.tl,
         ).toSliver(),
         _CallbackSetting(
-          title: "Import App Data".tl,
+          title: "Import App Data (Please restart after success)".tl,
           callback: () async {
             var controller = showLoadingDialog(context);
             var file = await selectFile(ext: ['venera', 'picadata']);
             if (file != null) {
-              var cacheFile = File(FilePath.join(App.cachePath, "import_data_temp"));
+              var cacheFile =
+                  File(FilePath.join(App.cachePath, "import_data_temp"));
               await file.saveTo(cacheFile.path);
               try {
-                if(file.name.endsWith('picadata')) {
+                if (file.name.endsWith('picadata')) {
                   await importPicaData(cacheFile);
                 } else {
                   await importAppData(cacheFile);
@@ -123,8 +124,7 @@ class _AppSettingsState extends State<AppSettings> {
               } catch (e, s) {
                 Log.error("Import data", e.toString(), s);
                 context.showMessage(message: "Failed to import data".tl);
-              }
+              } finally {
-              finally {
                 cacheFile.deleteIgnoreError();
               }
             }

lib/pages/settings/local_favorites.dart

@@ -33,7 +33,9 @@ class _LocalFavoritesSettingsState extends State<LocalFavoritesSettings> {
         SelectSetting(
           title: "Quick Favorite".tl,
           settingKey: "quickFavorite",
-          help: "Long press on the favorite button to quickly add to this folder".tl,
+          help:
+              "Long press on the favorite button to quickly add to this folder"
+                  .tl,
           optionTranslation: {
             for (var e in LocalFavoritesManager().folderNames) e: e
           },
@@ -44,7 +46,8 @@ class _LocalFavoritesSettingsState extends State<LocalFavoritesSettings> {
             var controller = showLoadingDialog(context);
             var count = await LocalFavoritesManager().removeInvalid();
             controller.close();
-            context.showMessage(message: "Deleted @a favorite items".tlParams({'a': count}));
+            context.showMessage(
+                message: "Deleted @a favorite items".tlParams({'a': count}));
           },
           actionTitle: 'Delete'.tl,
         ).toSliver(),

lib/pages/settings/reader.dart

@@ -116,6 +116,21 @@ class _ReaderSettingsState extends State<ReaderSettings> {
             widget.onChanged?.call("enableClockAndBatteryInfoInReader");
           },
         ).toSliver(),
+        SelectSetting(
+          title: "Quick collect image".tl,
+          settingKey: "quickCollectImage",
+          optionTranslation: {
+            "No": "Not enable".tl,
+            "DoubleTap": "Double Tap".tl,
+            "Swipe": "Swipe".tl,
+          },
+          onChanged: () {
+            widget.onChanged?.call("quickCollectImage");
+          },
+          help:
+              "On the image browsing page, you can quickly collect images by sliding horizontally or vertically according to your reading mode"
+                  .tl,
+        ).toSliver(),
         _PopupWindowSetting(
           title: "Custom Image Processing".tl,
           builder: () => _CustomImageProcessing(),

lib/utils/data.dart

@@ -10,6 +10,7 @@ import 'package:venera/foundation/favorites.dart';
 import 'package:venera/foundation/history.dart';
 import 'package:venera/foundation/log.dart';
 import 'package:venera/network/cookie_jar.dart';
+import 'package:venera/utils/ext.dart';
 import 'package:zip_flutter/zip_flutter.dart';
 
 import 'io.dart';
@@ -128,7 +129,24 @@ Future<void> importPicaData(File file) async {
             .select("SELECT name FROM sqlite_master WHERE type='table';")
             .map((e) => e["name"] as String)
             .toList();
-        folderNames.removeWhere((e) => e == "folder_order" || e == "folder_sync");
+        folderNames
+            .removeWhere((e) => e == "folder_order" || e == "folder_sync");
+        for (var folderSyncValue in db.select("SELECT * FROM folder_sync;")) {
+          var folderName = folderSyncValue["folder_name"];
+          String sourceKey = folderSyncValue["key"];
+          sourceKey =
+              sourceKey.toLowerCase() == "htmanga" ? "wnacg" : sourceKey;
+          // 有值就跳过
+          if (LocalFavoritesManager().findLinked(folderName).$1 != null) {
+            continue;
+          }
+          try {
+            LocalFavoritesManager().linkFolderToNetwork(folderName, sourceKey,
+                jsonDecode(folderSyncValue["sync_data"])["folderId"]);
+          } catch (e, stack) {
+            Log.error(e.toString(), stack);
+          }
+        }
         for (var folderName in folderNames) {
           if (!LocalFavoritesManager().existsFolder(folderName)) {
             LocalFavoritesManager().createFolder(folderName);
@@ -141,7 +159,7 @@ Future<void> importPicaData(File file) async {
                 name: comic['name'],
                 coverPath: comic['cover_path'],
                 author: comic['author'],
-                type: ComicType(switch(comic['type']) {
+                type: ComicType(switch (comic['type']) {
                   0 => 'picacg'.hashCode,
                   1 => 'ehentai'.hashCode,
                   2 => 'jm'.hashCode,
@@ -155,11 +173,9 @@ Future<void> importPicaData(File file) async {
             );
           }
         }
-      }
+      } catch (e) {
-      catch(e) {
         Log.error("Import Data", "Failed to import local favorite: $e");
-      }
+      } finally {
-      finally {
         db.dispose();
       }
     }
@@ -170,31 +186,80 @@ Future<void> importPicaData(File file) async {
         for (var comic in db.select("SELECT * FROM history;")) {
           HistoryManager().addHistory(
             History.fromMap({
-              "type": switch(comic['type']) {
+              "type": switch (comic['type']) {
                 0 => 'picacg'.hashCode,
                 1 => 'ehentai'.hashCode,
                 2 => 'jm'.hashCode,
                 3 => 'hitomi'.hashCode,
                 4 => 'wnacg'.hashCode,
-                6 => 'nhentai'.hashCode,
+                5 => 'nhentai'.hashCode,
                 _ => comic['type']
               },
               "id": comic['target'],
-              "maxPage": comic["max_page"],
+              "max_page": comic["max_page"],
               "ep": comic["ep"],
               "page": comic["page"],
               "time": comic["time"],
               "title": comic["title"],
               "subtitle": comic["subtitle"],
               "cover": comic["cover"],
+              "readEpisode": [comic["ep"]],
             }),
           );
         }
-      }
+        List<ImageFavoritesComic> imageFavoritesComicList =
-      catch(e) {
+            ImageFavoriteManager().comics;
-        Log.error("Import Data", "Failed to import history: $e");
+        for (var comic in db.select("SELECT * FROM image_favorites;")) {
-      }
+          String sourceKey = comic["id"].split("-")[0];
-      finally {
+          // 换名字了, 绅士漫画
+          if (sourceKey.toLowerCase() == "htmanga") {
+            sourceKey = "wnacg";
+          }
+          if (ComicSource.find(sourceKey) == null) {
+            continue;
+          }
+          String id = comic["id"].split("-")[1];
+          int page = comic["page"];
+          // 章节和page是从1开始的, pica 可能有从 0 开始的, 得转一下
+          int ep = comic["ep"] == 0 ? 1 : comic["ep"];
+          String title = comic["title"];
+          String epName = "";
+          ImageFavoritesComic? tempComic = imageFavoritesComicList
+              .firstWhereOrNull((e) => e.id == id && e.sourceKey == sourceKey);
+          ImageFavorite curImageFavorite =
+              ImageFavorite(page, "", null, "", id, ep, sourceKey, epName);
+          if (tempComic == null) {
+            tempComic = ImageFavoritesComic(id, [], title, sourceKey, [], [],
+                DateTime.now(), "", {}, "", 1);
+            tempComic.imageFavoritesEp = [
+              ImageFavoritesEp("", ep, [curImageFavorite], epName, 1)
+            ];
+            imageFavoritesComicList.add(tempComic);
+          } else {
+            ImageFavoritesEp? tempEp =
+                tempComic.imageFavoritesEp.firstWhereOrNull((e) => e.ep == ep);
+            if (tempEp == null) {
+              tempComic.imageFavoritesEp
+                  .add(ImageFavoritesEp("", ep, [curImageFavorite], epName, 1));
+            } else {
+              // 如果已经有这个page了, 就不添加了
+              if (tempEp.imageFavorites
+                      .firstWhereOrNull((e) => e.page == page) ==
+                  null) {
+                tempEp.imageFavorites.add(curImageFavorite);
+              }
+            }
+          }
+        }
+        for (var temp in imageFavoritesComicList) {
+          ImageFavoriteManager().addOrUpdateOrDelete(
+            temp,
+            temp == imageFavoritesComicList.last,
+          );
+        }
+      } catch (e, stack) {
+        Log.error("Import Data", "Failed to import history: $e", stack);
+      } finally {
         db.dispose();
       }
     }

lib/utils/ext.dart

@@ -95,6 +95,8 @@ extension StringExt on String{
   bool get isURL => _isURL();
 
   bool get isNum => double.tryParse(this) != null;
+
+  bool get isInt => int.tryParse(this) != null;
 }
 
 abstract class ListOrNull{

lib/utils/io.dart

@@ -376,7 +376,6 @@ class _IOOverrides extends IOOverrides {
       return super.createFile(path);
     }
   }
-
 }
 
 T overrideIO<T>(T Function() f) {

pubspec.lock

@@ -1147,4 +1147,4 @@ packages:
     version: "0.0.6"
 sdks:
   dart: ">=3.6.0 <4.0.0"
-  flutter: ">=3.27.1"
+  flutter: ">=3.27.1"