Merge pull request #166 from venera-app/dev

v1.2.3

README.md

@@ -1,5 +1,4 @@
 # venera
-
 [![flutter](https://img.shields.io/badge/flutter-3.27.1-blue)](https://flutter.dev/)
 [![License](https://img.shields.io/github/license/venera-app/venera)](https://github.com/venera-app/venera/blob/master/LICENSE)
 [![Download](https://img.shields.io/github/v/release/venera-app/venera)](https://github.com/venera-app/venera/releases)
@@ -13,7 +12,6 @@ A comic reader that support reading local and network comics.
      height="75">](https://f-droid.org/packages/com.github.wgh136.venera/)
 
 ## Features
-
 - Read local comics
 - Use javascript to create comic sources
 - Read comics from network sources
@@ -23,14 +21,12 @@ A comic reader that support reading local and network comics.
 - Login to comment, rate, and other operations if the source supports
 
 ## Build from source
-
 1. Clone the repository
 2. Install flutter, see [flutter.dev](https://flutter.dev/docs/get-started/install)
 3. Install rust, see [rustup.rs](https://rustup.rs/)
 4. Build for your platform: e.g. `flutter build apk`
 
 ## Create a new comic source
-
 See [Comic Source](doc/comic_source.md)
 
 ## Thanks

android/app/build.gradle

@@ -83,20 +83,31 @@ android {
                 abiFilters "armeabi-v7a", "arm64-v8a", "x86_64"
             }
             signingConfig signingConfigs.release
-            applicationVariants.all { variant ->
+        }
-                variant.outputs.all { output ->
+        debug {
-                    def abi = output.getFilter(com.android.build.OutputFile.ABI)
+            ndk {
-                    if (abi != null) {
+                abiFilters "armeabi-v7a", "arm64-v8a", "x86_64"
-                        outputFileName = "venera-${variant.versionName}-${abi}.apk"
+            }
-                        def abiVersionCode = project.ext.abiCodes.get(abi)
+            signingConfig signingConfigs.debug
-                        if (abiVersionCode != null) {
+        }
-                            versionCodeOverride = variant.versionCode * 10 + abiVersionCode
+    }
-                        }
+
-                    } else {
+    applicationVariants.all { variant ->
-                        outputFileName = "venera-${variant.versionName}.apk"
+        variant.outputs.all { output ->
-                        versionCodeOverride = variant.versionCode * 10
+            def abi = output.getFilter(com.android.build.OutputFile.ABI)
+            if (variant.buildType.name == "release") {
+                if (abi != null) {
+                    outputFileName = "venera-${variant.versionName}-${abi}.apk"
+                    def abiVersionCode = project.ext.abiCodes.get(abi)
+                    if (abiVersionCode != null) {
+                        versionCodeOverride = variant.versionCode * 10 + abiVersionCode
                     }
+                } else {
+                    outputFileName = "venera-${variant.versionName}.apk"
+                    versionCodeOverride = variant.versionCode * 10
                 }
+            } else if (variant.buildType.name == "debug") {
+                versionCodeOverride = variant.versionCode * 10 + 4
             }
         }
     }

assets/translation.json

@@ -160,7 +160,7 @@
     "Date Desc": "日期降序",
     "Start": "开始",
     "Export App Data": "导出应用数据",
-    "Import App Data (Please restart after success)": "导入应用数据(成功后请手动重启)",
+    "Import App Data": "导入应用数据",
     "Export": "导出",
     "Download Threads": "下载线程数",
     "Update Time": "更新时间",
@@ -229,7 +229,7 @@
     "Clear History": "清除历史",
     "Are you sure you want to clear your history?": "确定要清除您的历史记录吗？",
     "No Explore Pages": "没有探索页面",
-    "Add a comic source in home page": "在主页添加一个漫画源",
+    "Please add some sources": "请添加一些源",
     "Please check your settings": "请检查您的设置",
     "No Category Pages": "没有分类页面",
     "Chapter @ep": "第 @ep 章",
@@ -314,7 +314,14 @@
     "New Version": "新版本",
     "@c updates": "@c 项更新",
     "No updates": "无更新",
-    "Set comic source list url": "设置漫画源列表URL"
+    "Set comic source list url": "设置漫画源列表URL",
+    "Deselect All": "取消全选",
+    "Add keyword": "添加关键词",
+    "Keyword": "关键词",
+    "Manage": "管理",
+    "Verify": "验证",
+    "Cloudflare verification required": "需要Cloudflare验证",
+    "Success": "成功"
   },
   "zh_TW": {
     "Home": "首頁",
@@ -477,7 +484,7 @@
     "Start": "開始",
     "Reversed successfully": "反轉成功",
     "Export App Data": "匯出應用數據",
-    "Import App Data (Please restart after success)": "匯入應用數據(成功后請手動重啟)",
+    "Import App Data": "匯入應用數據",
     "Export": "匯出",
     "Download Threads": "下載線程數",
     "Update Time": "更新時間",
@@ -546,7 +553,7 @@
     "Clear History": "清除歷史",
     "Are you sure you want to clear your history?": "確定要清除您的歷史記錄嗎？",
     "No Explore Pages": "沒有探索頁面",
-    "Add a comic source in home page": "在主頁添加一個漫畫源",
+    "Please add some sources": "請添加一些源",
     "Please check your settings": "請檢查您的設定",
     "No Category Pages": "沒有分類頁面",
     "Chapter @ep": "第 @ep 章",
@@ -631,6 +638,13 @@
     "New Version": "新版本",
     "@c updates": "@c 項更新",
     "No updates": "無更新",
-    "Set comic source list url": "設置漫畫源列表URL"
+    "Set comic source list url": "設置漫畫源列表URL",
+    "Deselect All": "取消全選",
+    "Add keyword": "添加關鍵詞",
+    "Keyword": "關鍵詞",
+    "Manage": "管理",
+    "Verify": "驗證",
+    "Cloudflare verification required": "需要Cloudflare驗證",
+    "Success": "成功"
   }
 }

debian/gui/venera.desktop

@@ -6,3 +6,4 @@ Terminal=false
 Type=Application
 Categories=Utility
 Keywords=Flutter;comic;images;
+Icon=venera

lib/components/appbar.dart

@@ -1,12 +1,14 @@
 part of 'components.dart';
 
 class Appbar extends StatefulWidget implements PreferredSizeWidget {
-  const Appbar(
+  const Appbar({
-      {required this.title,
+    required this.title,
-      this.leading,
+    this.leading,
-      this.actions,
+    this.actions,
-      this.backgroundColor,
+    this.backgroundColor,
-      super.key});
+    this.style = AppbarStyle.blur,
+    super.key,
+  });
 
   final Widget title;
 
@@ -16,6 +18,8 @@ class Appbar extends StatefulWidget implements PreferredSizeWidget {
 
   final Color? backgroundColor;
 
+  final AppbarStyle style;
+
   @override
   State<Appbar> createState() => _AppbarState();
 
@@ -108,10 +112,18 @@ class _AppbarState extends State<Appbar> {
         ],
       ).paddingTop(context.padding.top),
     );
-    return BlurEffect(
+    if (widget.style == AppbarStyle.shadow) {
-      blur: _scrolledUnder ? 15 : 0,
+      return Material(
-      child: content,
+        color: context.colorScheme.surface,
-    );
+        elevation: _scrolledUnder ? 2 : 0,
+        child: content,
+      );
+    } else {
+      return BlurEffect(
+        blur: _scrolledUnder ? 15 : 0,
+        child: content,
+      );
+    }
   }
 }
 
@@ -256,18 +268,25 @@ class _MySliverAppBarDelegate extends SliverPersistentHeaderDelegate {
   }
 }
 
-class FilledTabBar extends StatefulWidget {
+class AppTabBar extends StatefulWidget {
-  const FilledTabBar({super.key, this.controller, required this.tabs});
+  const AppTabBar({
+    super.key,
+    this.controller,
+    required this.tabs,
+    this.actionButton,
+  });
 
   final TabController? controller;
 
   final List<Tab> tabs;
 
+  final Widget? actionButton;
+
   @override
-  State<FilledTabBar> createState() => _FilledTabBarState();
+  State<AppTabBar> createState() => _AppTabBarState();
 }
 
-class _FilledTabBarState extends State<FilledTabBar> {
+class _AppTabBarState extends State<AppTabBar> {
   late TabController _controller;
 
   late List<GlobalKey> keys;
@@ -315,7 +334,7 @@ class _FilledTabBarState extends State<FilledTabBar> {
   }
 
   @override
-  void didUpdateWidget(covariant FilledTabBar oldWidget) {
+  void didUpdateWidget(covariant AppTabBar oldWidget) {
     if (widget.controller != oldWidget.controller) {
       _controller = widget.controller ?? DefaultTabController.of(context);
       _controller.animation!.addListener(onTabChanged);
@@ -366,25 +385,27 @@ class _FilledTabBarState extends State<FilledTabBar> {
             painter: painter,
             child: _TabRow(
               callback: _tabLayoutCallback,
-              children: List.generate(widget.tabs.length, buildTab),
+              children: List.generate(widget.tabs.length, buildTab)
+                ..addIfNotNull(widget.actionButton?.padding(tabPadding)),
             ),
           ).paddingHorizontal(4),
         );
       },
     );
     return Container(
-        key: tabBarKey,
+      key: tabBarKey,
-        height: _kTabHeight,
+      height: _kTabHeight,
-        width: double.infinity,
+      width: double.infinity,
-        decoration: BoxDecoration(
+      decoration: BoxDecoration(
-          border: Border(
+        border: Border(
-            bottom: BorderSide(
+          bottom: BorderSide(
-              color: context.colorScheme.outlineVariant,
+            color: context.colorScheme.outlineVariant,
-              width: 0.6,
+            width: 0.6,
-            ),
           ),
         ),
-        child: widget.tabs.isEmpty ? const SizedBox() : child);
+      ),
+      child: widget.tabs.isEmpty ? const SizedBox() : child,
+    );
   }
 
   int? previousIndex;
@@ -544,7 +565,7 @@ class _IndicatorPainter extends CustomPainter {
 
     var rect = Rect.fromLTWH(
       tabLeft + padding.left + horizontalPadding,
-      _FilledTabBarState._kTabHeight - 3.6,
+      _AppTabBarState._kTabHeight - 3.6,
       tabRight - tabLeft - padding.horizontal - horizontalPadding * 2,
       3,
     );
@@ -621,7 +642,6 @@ class _TabViewBodyState extends State<TabViewBody> {
   }
 }
 
-
 class SearchBarController {
   _SearchBarMixin? _state;
 
@@ -894,3 +914,42 @@ class _SearchBarState extends State<AppSearchBar> with _SearchBarMixin {
     );
   }
 }
+
+class TabActionButton extends StatelessWidget {
+  const TabActionButton({
+    super.key,
+    required this.icon,
+    required this.text,
+    required this.onPressed,
+  });
+
+  final Icon icon;
+
+  final String text;
+
+  final void Function() onPressed;
+
+  static const _kTabHeight = 46.0;
+
+  @override
+  Widget build(BuildContext context) {
+    return InkWell(
+      onTap: onPressed,
+      borderRadius: BorderRadius.circular(8),
+      child: Container(
+        height: _kTabHeight,
+        padding: const EdgeInsets.symmetric(horizontal: 12),
+        child: IconTheme(
+          data: IconThemeData(size: 20, color: context.colorScheme.primary),
+          child: Row(
+            children: [
+              icon,
+              const SizedBox(width: 8),
+              Text(text, style: ts.withColor(context.colorScheme.primary)),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/components/code.dart

@@ -55,7 +55,7 @@ class _CodeEditorState extends State<CodeEditor> {
 
   Widget buildLineNumbers() {
     return SizedBox(
-      width: 32,
+      width: 36,
       child: Column(
         children: [
           for (var i = 1; i <= lineCount; i++)

lib/components/comic.dart

@@ -356,14 +356,13 @@ class ComicTile extends StatelessWidget {
               ),
               Padding(
                 padding: const EdgeInsets.fromLTRB(4, 4, 4, 0),
-                child: TextScroll(
+                child: Text(
                   comic.title.replaceAll('\n', ''),
-                  mode: TextScrollMode.endless,
+                  maxLines: 1,
+                  overflow: TextOverflow.clip,
                   style: const TextStyle(
                     fontWeight: FontWeight.w500,
                   ),
-                  delayBefore: Duration(milliseconds: 500),
-                  velocity: const Velocity(pixelsPerSecond: Offset(40, 0)),
                 ),
               ),
             ],

lib/components/components.dart

@@ -9,7 +9,6 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter/scheduler.dart';
 import 'package:flutter/services.dart';
 import 'package:syntax_highlight/syntax_highlight.dart';
-import 'package:text_scroll/text_scroll.dart';
 import 'package:venera/foundation/app.dart';
 import 'package:venera/foundation/app_page_route.dart';
 import 'package:venera/foundation/appdata.dart';

lib/components/gesture.dart

@@ -58,26 +58,12 @@ class _AnimatedTapRegionState extends State<AnimatedTapRegion> {
       },
       child: GestureDetector(
         onTap: widget.onTap,
-        child: AnimatedContainer(
+        child: AnimatedPhysicalModel(
           duration: _fastAnimationDuration,
-          decoration: BoxDecoration(
+          elevation: isHovered ? 3 : 1,
-            borderRadius: BorderRadius.circular(widget.borderRadius),
+          color: context.colorScheme.surface,
-            boxShadow: isHovered
+          shadowColor: context.colorScheme.shadow,
-                ? [
+          borderRadius: BorderRadius.circular(widget.borderRadius),
-                    BoxShadow(
-                      color: context.colorScheme.outline,
-                      blurRadius: 2,
-                      offset: const Offset(0, 2),
-                    ),
-                  ]
-                : [
-                    BoxShadow(
-                      color: context.colorScheme.outlineVariant,
-                      blurRadius: 1,
-                      offset: const Offset(0, 1),
-                    ),
-                  ],
-          ),
           child: widget.child,
         ),
       ),

lib/components/image.dart

@@ -277,35 +277,38 @@ class _AnimatedImageState extends State<AnimatedImage>
 
     if (_imageInfo != null) {
       if (widget.part != null) {
-        return CustomPaint(
+        result =  CustomPaint(
+          isComplex: true,
           painter: ImagePainter(
             image: _imageInfo!.image,
             part: widget.part!,
+            fit: widget.fit ?? BoxFit.cover,
           ),
           child: SizedBox(
             width: widget.width,
             height: widget.height,
           ),
         );
+      } else {
+        result = RawImage(
+          image: _imageInfo?.image,
+          width: widget.width,
+          height: widget.height,
+          debugImageLabel: _imageInfo?.debugLabel,
+          scale: _imageInfo?.scale ?? 1.0,
+          color: widget.color,
+          opacity: widget.opacity,
+          colorBlendMode: widget.colorBlendMode,
+          fit: BoxFit.cover,
+          alignment: widget.alignment,
+          repeat: widget.repeat,
+          centerSlice: widget.centerSlice,
+          matchTextDirection: widget.matchTextDirection,
+          invertColors: _invertColors,
+          isAntiAlias: widget.isAntiAlias,
+          filterQuality: widget.filterQuality,
+        );
       }
-      result = RawImage(
-        image: _imageInfo?.image,
-        width: widget.width,
-        height: widget.height,
-        debugImageLabel: _imageInfo?.debugLabel,
-        scale: _imageInfo?.scale ?? 1.0,
-        color: widget.color,
-        opacity: widget.opacity,
-        colorBlendMode: widget.colorBlendMode,
-        fit: BoxFit.cover,
-        alignment: widget.alignment,
-        repeat: widget.repeat,
-        centerSlice: widget.centerSlice,
-        matchTextDirection: widget.matchTextDirection,
-        invertColors: _invertColors,
-        isAntiAlias: widget.isAntiAlias,
-        filterQuality: widget.filterQuality,
-      );
     } else if (_lastException != null) {
       result = const Center(
         child: Icon(Icons.error),
@@ -362,10 +365,13 @@ class ImagePainter extends CustomPainter {
 
   final ImagePart part;
 
+  final BoxFit fit;
+
   /// Render a part of the image.
   const ImagePainter({
     required this.image,
     this.part = const ImagePart(),
+    this.fit = BoxFit.cover,
   });
 
   @override
@@ -377,7 +383,8 @@ class ImagePainter extends CustomPainter {
         part.y2 ?? image.height.toDouble(),
       ),
     );
-    final Rect dst = Offset.zero & size;
+    var fitted = applyBoxFit(fit, Size(src.width, src.height), size).destination;
+    var dst = Alignment.center.inscribe(fitted, Offset.zero & size);
     canvas.drawImageRect(image, src, dst, Paint());
   }
 

lib/components/layout.dart

@@ -2,7 +2,10 @@ part of 'components.dart';
 
 class SliverGridViewWithFixedItemHeight extends StatelessWidget {
   const SliverGridViewWithFixedItemHeight(
-      {required this.delegate, required this.maxCrossAxisExtent, required this.itemHeight, super.key});
+      {required this.delegate,
+      required this.maxCrossAxisExtent,
+      required this.itemHeight,
+      super.key});
 
   final SliverChildDelegate delegate;
 
@@ -62,7 +65,8 @@ class SliverGridDelegateWithFixedHeight extends SliverGridDelegate {
   @override
   bool shouldRelayout(covariant SliverGridDelegate oldDelegate) {
     if (oldDelegate is! SliverGridDelegateWithFixedHeight) return true;
-    if (oldDelegate.maxCrossAxisExtent != maxCrossAxisExtent || oldDelegate.itemHeight != itemHeight) {
+    if (oldDelegate.maxCrossAxisExtent != maxCrossAxisExtent ||
+        oldDelegate.itemHeight != itemHeight) {
       return true;
     }
     return false;
@@ -70,28 +74,29 @@ class SliverGridDelegateWithFixedHeight extends SliverGridDelegate {
 }
 
 class SliverGridDelegateWithComics extends SliverGridDelegate {
-  SliverGridDelegateWithComics([this.useBriefMode = false, this.scale]);
+  SliverGridDelegateWithComics();
 
-  final bool useBriefMode;
+  final bool useBriefMode = appdata.settings['comicDisplayMode'] == 'brief';
 
-  final double? scale;
+  final double scale = (appdata.settings['comicTileScale'] as num).toDouble();
 
   @override
   SliverGridLayout getLayout(SliverConstraints constraints) {
-    if (appdata.settings['comicDisplayMode'] == 'brief' || useBriefMode) {
+    if (useBriefMode) {
       return getBriefModeLayout(
         constraints,
-        scale ?? (appdata.settings['comicTileScale'] as num).toDouble(),
+        scale,
       );
     } else {
       return getDetailedModeLayout(
         constraints,
-        scale ?? (appdata.settings['comicTileScale'] as num).toDouble(),
+        scale,
       );
     }
   }
 
-  SliverGridLayout getDetailedModeLayout(SliverConstraints constraints, double scale) {
+  SliverGridLayout getDetailedModeLayout(
+      SliverConstraints constraints, double scale) {
     const minCrossAxisExtent = 360;
     final itemHeight = 152 * scale;
     final width = constraints.crossAxisExtent;
@@ -106,11 +111,14 @@ class SliverGridDelegateWithComics extends SliverGridDelegate {
         reverseCrossAxis: false);
   }
 
-  SliverGridLayout getBriefModeLayout(SliverConstraints constraints, double scale) {
+  SliverGridLayout getBriefModeLayout(
+      SliverConstraints constraints, double scale) {
     final maxCrossAxisExtent = 192.0 * scale;
-    const childAspectRatio = 0.68;
+    const childAspectRatio = 0.64;
     const crossAxisSpacing = 0.0;
-    int crossAxisCount = (constraints.crossAxisExtent / (maxCrossAxisExtent + crossAxisSpacing)).ceil();
+    int crossAxisCount =
+        (constraints.crossAxisExtent / (maxCrossAxisExtent + crossAxisSpacing))
+            .ceil();
     // Ensure a minimum count of 1, can be zero and result in an infinite extent
     // below when the window size is 0.
     crossAxisCount = math.max(1, crossAxisCount);
@@ -132,6 +140,11 @@ class SliverGridDelegateWithComics extends SliverGridDelegate {
 
   @override
   bool shouldRelayout(covariant SliverGridDelegate oldDelegate) {
-    return true;
+    if (oldDelegate is! SliverGridDelegateWithComics) return true;
+    if (oldDelegate.scale != scale ||
+        oldDelegate.useBriefMode != useBriefMode) {
+      return true;
+    }
+    return false;
   }
 }

lib/components/loading.dart

@@ -6,6 +6,7 @@ class NetworkError extends StatelessWidget {
     required this.message,
     this.retry,
     this.withAppbar = true,
+    this.buttonText,
   });
 
   final String message;
@@ -14,6 +15,8 @@ class NetworkError extends StatelessWidget {
 
   final bool withAppbar;
 
+  final String? buttonText;
+
   @override
   Widget build(BuildContext context) {
     var cfe = CloudflareException.fromString(message);
@@ -54,13 +57,15 @@ class NetworkError extends StatelessWidget {
             if (cfe != null)
               FilledButton(
                 onPressed: () => passCloudflare(
-                    CloudflareException.fromString(message)!, retry!),
+                  CloudflareException.fromString(message)!,
+                  retry!,
+                ),
                 child: Text('Verify'.tl),
               )
             else
               FilledButton(
                 onPressed: retry,
-                child: Text('Retry'.tl),
+                child: Text(buttonText ?? 'Retry'.tl),
               ),
         ],
       ),
@@ -127,7 +132,7 @@ abstract class LoadingState<T extends StatefulWidget, S extends Object>
       if (res.success) {
         return res;
       } else {
-        if(!mounted) return res;
+        if (!mounted) return res;
         if (retry >= 3) {
           return res;
         }
@@ -185,7 +190,7 @@ abstract class LoadingState<T extends StatefulWidget, S extends Object>
     isLoading = true;
     Future.microtask(() {
       loadDataWithRetry().then((value) async {
-        if(!mounted) return;
+        if (!mounted) return;
         if (value.success) {
           data = value.data;
           await onDataLoaded();
@@ -318,21 +323,11 @@ abstract class MultiPageLoadingState<T extends StatefulWidget, S extends Object>
   }
 
   Widget buildError(BuildContext context, String error) {
-    return Center(
+    return NetworkError(
-      child: Column(
+      withAppbar: false,
-        mainAxisSize: MainAxisSize.min,
+      message: error,
-        children: [
+      retry: reset,
-          Text(error, maxLines: 3),
+    );
-          const SizedBox(height: 12),
-          Button.outlined(
-            onPressed: () {
-              reset();
-            },
-            child: const Text("Retry"),
-          )
-        ],
-      ),
-    ).paddingHorizontal(16);
   }
 
   @override

lib/components/scroll.dart

@@ -98,8 +98,17 @@ class _SmoothScrollProviderState extends State<SmoothScrollProvider> {
             _controller.position.maxScrollExtent,
           );
           if (_futurePosition == old) return;
-          _controller.animateTo(_futurePosition!,
+          var target = _futurePosition!;
-              duration: _fastAnimationDuration, curve: Curves.linear);
+          _controller.animateTo(
+            _futurePosition!,
+            duration: _fastAnimationDuration,
+            curve: Curves.linear,
+          ).then((_) {
+            var current = _controller.position.pixels;
+            if (current == target && current == _futurePosition) {
+              _futurePosition = null;
+            }
+          });
         }
       },
       child: ScrollControllerProvider._(

lib/foundation/app.dart

@@ -10,7 +10,7 @@ export "widget_utils.dart";
 export "context.dart";
 
 class _App {
-  final version = "1.2.1";
+  final version = "1.2.3";
 
   bool get isAndroid => Platform.isAndroid;
 

lib/init.dart

@@ -1,4 +1,6 @@
+import 'package:flutter/foundation.dart';
 import 'package:flutter_saf/flutter_saf.dart';
+import 'package:rhttp/rhttp.dart';
 import 'package:venera/foundation/app.dart';
 import 'package:venera/foundation/cache_manager.dart';
 import 'package:venera/foundation/comic_source/comic_source.dart';
@@ -8,12 +10,12 @@ import 'package:venera/foundation/js_engine.dart';
 import 'package:venera/foundation/local.dart';
 import 'package:venera/foundation/log.dart';
 import 'package:venera/network/cookie_jar.dart';
+import 'package:venera/utils/app_links.dart';
 import 'package:venera/utils/tags_translation.dart';
 import 'package:venera/utils/translations.dart';
-
 import 'foundation/appdata.dart';
 
-extension FutureInit<T> on Future<T> {
+extension _FutureInit<T> on Future<T> {
   /// Prevent unhandled exception
   ///
   /// A unhandled exception occurred in init() will cause the app to crash.
@@ -27,6 +29,7 @@ extension FutureInit<T> on Future<T> {
 }
 
 Future<void> init() async {
+  await Rhttp.init();
   await SAFTaskWorker().init().wait();
   await AppTranslation.init().wait();
   await appdata.init().wait();
@@ -39,4 +42,11 @@ Future<void> init() async {
   await ComicSource.init().wait();
   await LocalManager().init().wait();
   CacheManager().setLimitSize(appdata.settings['cacheSize']);
+  if (App.isAndroid) {
+    handleLinks();
+  }
+  FlutterError.onError = (details) {
+    Log.error(
+        "Unhandled Exception", "${details.exception}\n${details.stack}");
+  };
 }

lib/main.dart

@@ -1,14 +1,13 @@
 import 'dart:async';
 import 'package:desktop_webview_window/desktop_webview_window.dart';
 import 'package:dynamic_color/dynamic_color.dart';
+import 'package:flex_seed_scheme/flex_seed_scheme.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
-import 'package:rhttp/rhttp.dart';
 import 'package:venera/foundation/log.dart';
 import 'package:venera/pages/auth_page.dart';
 import 'package:venera/pages/main_page.dart';
-import 'package:venera/utils/app_links.dart';
 import 'package:venera/utils/io.dart';
 import 'package:window_manager/window_manager.dart';
 import 'components/components.dart';
@@ -18,21 +17,11 @@ import 'foundation/appdata.dart';
 import 'init.dart';
 
 void main(List<String> args) {
-  if (runWebViewTitleBarWidget(args)) {
+  if (runWebViewTitleBarWidget(args)) return;
-    return;
-  }
   overrideIO(() {
     runZonedGuarded(() async {
-      await Rhttp.init();
       WidgetsFlutterBinding.ensureInitialized();
       await init();
-      if (App.isAndroid) {
-        handleLinks();
-      }
-      FlutterError.onError = (details) {
-        Log.error(
-            "Unhandled Exception", "${details.exception}\n${details.stack}");
-      };
       runApp(const MyApp());
       if (App.isDesktop) {
         await windowManager.ensureInitialized();
@@ -55,7 +44,7 @@ void main(List<String> args) {
         });
       }
     }, (error, stack) {
-      Log.error("Unhandled Exception", "$error\n$stack");
+      Log.error("Unhandled Exception", error, stack);
     });
   });
 }
@@ -156,50 +145,44 @@ class _MyAppState extends State<MyApp> with WidgetsBindingObserver {
       home = const MainPage();
     }
     return DynamicColorBuilder(builder: (light, dark) {
+      Color? primary, secondary, tertiary;
       if (appdata.settings['color'] != 'system' ||
           light == null ||
           dark == null) {
-        var color = translateColorSetting();
+        primary = translateColorSetting();
-        light = ColorScheme.fromSeed(
-          seedColor: color,
-          surface: Colors.white,
-        );
-        dark = ColorScheme.fromSeed(
-          seedColor: color,
-          brightness: Brightness.dark,
-          surface: Colors.black,
-        );
       } else {
-        light = ColorScheme.fromSeed(
+        primary = light.primary;
-          seedColor: light.primary,
+        secondary = light.secondary;
-          surface: Colors.white,
+        tertiary = light.tertiary;
-        );
-        dark = ColorScheme.fromSeed(
-          seedColor: dark.primary,
-          brightness: Brightness.dark,
-          surface: Colors.black,
-        );
       }
       return MaterialApp(
         home: home,
         debugShowCheckedModeBanner: false,
         theme: ThemeData(
-          colorScheme: light,
+          colorScheme: SeedColorScheme.fromSeeds(
-          fontFamily: App.isWindows ? "Microsoft YaHei" : null,
+            primaryKey: primary,
+            secondaryKey: secondary,
+            tertiaryKey: tertiary,
+            tones: FlexTones.vividBackground(Brightness.light),
+          ),
         ),
         navigatorKey: App.rootNavigatorKey,
         darkTheme: ThemeData(
-          colorScheme: dark,
+          colorScheme: SeedColorScheme.fromSeeds(
-          fontFamily: App.isWindows ? "Microsoft YaHei" : null,
+            primaryKey: primary,
+            secondaryKey: secondary,
+            tertiaryKey: tertiary,
+            brightness: Brightness.dark,
+            tones: FlexTones.vividBackground(Brightness.dark),
+          ),
         ),
         themeMode: switch (appdata.settings['theme_mode']) {
           'light' => ThemeMode.light,
           'dark' => ThemeMode.dark,
           _ => ThemeMode.system
         },
-        localizationsDelegates: const [
+        localizationsDelegates: [
           GlobalMaterialLocalizations.delegate,
-          GlobalWidgetsLocalizations.delegate,
           GlobalCupertinoLocalizations.delegate,
         ],
         locale: () {
@@ -215,9 +198,9 @@ class _MyAppState extends State<MyApp> with WidgetsBindingObserver {
           };
         }(),
         supportedLocales: const [
-          Locale('en'),
           Locale('zh', 'CN'),
           Locale('zh', 'TW'),
+          Locale('en'),
         ],
         builder: (context, widget) {
           ErrorWidget.builder = (details) {

lib/network/cache.dart

@@ -1,5 +1,5 @@
 import 'dart:typed_data';
-import 'package:dio/dio.dart';
+import 'package:venera/network/app_dio.dart';
 
 class NetworkCache {
   final Uri uri;
@@ -117,7 +117,7 @@ class NetworkCacheManager implements Interceptor {
       var o = options.copyWith(
         method: "HEAD",
       );
-      var dio = Dio();
+      var dio = AppDio();
       var response = await dio.fetch(o);
       if (response.statusCode == 200 &&
           compareHeaders(cache.responseHeaders, response.headers.map)) {

lib/network/cloudflare.dart

@@ -1,9 +1,11 @@
 import 'dart:io' as io;
 
 import 'package:dio/dio.dart';
+import 'package:flutter_inappwebview/flutter_inappwebview.dart';
 import 'package:venera/foundation/app.dart';
 import 'package:venera/foundation/appdata.dart';
 import 'package:venera/foundation/consts.dart';
+import 'package:venera/foundation/log.dart';
 import 'package:venera/pages/webview.dart';
 import 'package:venera/utils/ext.dart';
 
@@ -58,7 +60,7 @@ class CloudflareException implements DioException {
 class CloudflareInterceptor extends Interceptor {
   @override
   void onRequest(RequestOptions options, RequestInterceptorHandler handler) {
-    if(options.headers['cookie'].toString().contains('cf_clearance')) {
+    if (options.headers['cookie'].toString().contains('cf_clearance')) {
       options.headers['user-agent'] = appdata.implicitData['ua'] ?? webUA;
     }
     handler.next(options);
@@ -120,16 +122,25 @@ void passCloudflare(CloudflareException e, void Function() onFinished) async {
     var webview = DesktopWebview(
       initialUrl: url,
       onTitleChange: (title, controller) async {
-        var res = await controller.evaluateJavascript(
+        var head =
-            "document.head.innerHTML.includes('#challenge-success-text')");
+            await controller.evaluateJavascript("document.head.innerHTML") ??
-        if (res == 'false') {
+                "";
+        Log.info("Cloudflare", "Checking head: $head");
+        var isChallenging = head.contains('#challenge-success-text') ||
+            head.contains("#challenge-error-text") ||
+            head.contains("#challenge-form");
+        if (!isChallenging) {
+          Log.info(
+            "Cloudflare",
+            "Cloudflare is passed due to there is no challenge css",
+          );
           var ua = controller.userAgent;
           if (ua != null) {
             appdata.implicitData['ua'] = ua;
             appdata.writeImplicitData();
           }
           var cookiesMap = await controller.getCookies(url);
-          if(cookiesMap['cf_clearance'] == null) {
+          if (cookiesMap['cf_clearance'] == null) {
             return;
           }
           saveCookies(cookiesMap);
@@ -137,30 +148,47 @@ void passCloudflare(CloudflareException e, void Function() onFinished) async {
           onFinished();
         }
       },
+      onClose: onFinished,
     );
     webview.open();
   } else {
+    void check(InAppWebViewController controller) async {
+      var head = await controller.evaluateJavascript(
+          source: "document.head.innerHTML") as String;
+      Log.info("Cloudflare", "Checking head: $head");
+      var isChallenging = head.contains('#challenge-success-text') ||
+          head.contains("#challenge-error-text") ||
+          head.contains("#challenge-form");
+      if (!isChallenging) {
+        Log.info(
+          "Cloudflare",
+          "Cloudflare is passed due to there is no challenge css",
+        );
+        var ua = await controller.getUA();
+        if (ua != null) {
+          appdata.implicitData['ua'] = ua;
+          appdata.writeImplicitData();
+        }
+        var cookies = await controller.getCookies(url) ?? [];
+        if (cookies.firstWhereOrNull(
+                (element) => element.name == 'cf_clearance') ==
+            null) {
+          return;
+        }
+        SingleInstanceCookieJar.instance?.saveFromResponse(uri, cookies);
+        App.rootPop();
+      }
+    }
+
     await App.rootContext.to(
       () => AppWebview(
         initialUrl: url,
         singlePage: true,
+        onTitleChange: (title, controller) async {
+          check(controller);
+        },
         onLoadStop: (controller) async {
-          var res = await controller.platform.evaluateJavascript(
+          check(controller);
-              source:
-                  "document.head.innerHTML.includes('#challenge-success-text')");
-          if (res == false) {
-            var ua = await controller.getUA();
-            if (ua != null) {
-              appdata.implicitData['ua'] = ua;
-              appdata.writeImplicitData();
-            }
-            var cookies = await controller.getCookies(url) ?? [];
-            if(cookies.firstWhereOrNull((element) => element.name == 'cf_clearance') == null) {
-              return;
-            }
-            SingleInstanceCookieJar.instance?.saveFromResponse(uri, cookies);
-            App.rootPop();
-          }
         },
         onStarted: (controller) async {
           var ua = await controller.getUA();

lib/network/download.dart

@@ -59,6 +59,16 @@ abstract class DownloadTask with ChangeNotifier {
         return null;
     }
   }
+
+  @override
+  bool operator ==(Object other) {
+    return other is DownloadTask &&
+        other.id == id &&
+        other.comicType == comicType;
+  }
+
+  @override
+  int get hashCode => Object.hash(id, comicType);
 }
 
 class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
@@ -220,7 +230,9 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
     runRecorder();
 
     if (comic == null) {
-      var res = await runWithRetry(() async {
+      _message = "Fetching comic info...";
+      notifyListeners();
+      var res = await _runWithRetry(() async {
         var r = await source.loadComicInfo!(comicId);
         if (r.error) {
           throw r.errorMessage!;
@@ -260,7 +272,9 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
     await LocalManager().saveCurrentDownloadingTasks();
 
     if (_cover == null) {
-      var res = await runWithRetry(() async {
+      _message = "Downloading cover...";
+      notifyListeners();
+      var res = await _runWithRetry(() async {
         Uint8List? data;
         await for (var progress
             in ImageDownloader.loadThumbnail(comic!.cover, source.key)) {
@@ -272,8 +286,7 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
           throw "Failed to download cover";
         }
         var fileType = detectFileType(data);
-        var file =
+        var file = File(FilePath.join(path!, "cover${fileType.ext}"));
-            File(FilePath.join(path!, "cover${fileType.ext}"));
         file.writeAsBytesSync(data);
         return "file://${file.path}";
       });
@@ -290,7 +303,9 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
 
     if (_images == null) {
       if (comic!.chapters == null) {
-        var res = await runWithRetry(() async {
+        _message = "Fetching image list...";
+        notifyListeners();
+        var res = await _runWithRetry(() async {
           var r = await source.loadComicPages!(comicId, null);
           if (r.error) {
             throw r.errorMessage!;
@@ -312,6 +327,8 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
       } else {
         _images = {};
         _totalCount = 0;
+        int cpCount = 0;
+        int totalCpCount = chapters?.length ?? comic!.chapters!.length;
         for (var i in comic!.chapters!.keys) {
           if (chapters != null && !chapters!.contains(i)) {
             continue;
@@ -320,7 +337,9 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
             _totalCount += _images![i]!.length;
             continue;
           }
-          var res = await runWithRetry(() async {
+          _message = "Fetching image list ($cpCount/$totalCpCount)...";
+          notifyListeners();
+          var res = await _runWithRetry(() async {
             var r = await source.loadComicPages!(comicId, i);
             if (r.error) {
               throw r.errorMessage!;
@@ -458,8 +477,7 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
       }).toList(),
       directory: Directory(path!).name,
       chapters: comic!.chapters,
-      cover:
+      cover: File(_cover!.split("file://").last).name,
-          File(_cover!.split("file://").last).name,
       comicType: ComicType(source.key.hashCode),
       downloadedChapters: chapters ?? [],
       createdAt: DateTime.now(),
@@ -478,7 +496,7 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
   int get hashCode => Object.hash(comicId, source.key);
 }
 
-Future<Res<T>> runWithRetry<T>(Future<T> Function() task,
+Future<Res<T>> _runWithRetry<T>(Future<T> Function() task,
     {int retry = 3}) async {
   for (var i = 0; i < retry; i++) {
     try {
@@ -487,6 +505,7 @@ Future<Res<T>> runWithRetry<T>(Future<T> Function() task,
       if (i == retry - 1) {
         return Res.error(e.toString());
       }
+      await Future.delayed(Duration(seconds: i + 1));
     }
   }
   throw UnimplementedError();

lib/pages/accounts_page.dart

@@ -1,349 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
-import 'package:flutter_inappwebview/flutter_inappwebview.dart';
-import 'package:url_launcher/url_launcher_string.dart';
-import 'package:venera/components/components.dart';
-import 'package:venera/foundation/app.dart';
-import 'package:venera/foundation/comic_source/comic_source.dart';
-import 'package:venera/foundation/state_controller.dart';
-import 'package:venera/network/cookie_jar.dart';
-import 'package:venera/pages/webview.dart';
-import 'package:venera/utils/translations.dart';
-
-class AccountsPageLogic extends StateController {
-  final _reLogin = <String, bool>{};
-}
-
-class AccountsPage extends StatelessWidget {
-  const AccountsPage({super.key});
-
-  AccountsPageLogic get logic => StateController.find<AccountsPageLogic>();
-
-  @override
-  Widget build(BuildContext context) {
-    var body = StateBuilder<AccountsPageLogic>(
-      init: AccountsPageLogic(),
-      builder: (logic) {
-        return CustomScrollView(
-          slivers: [
-            SliverAppbar(title: Text("Accounts".tl)),
-            SliverList(
-              delegate: SliverChildListDelegate(
-                buildContent(context).toList(),
-              ),
-            ),
-            SliverPadding(
-              padding: EdgeInsets.only(bottom: context.padding.bottom),
-            )
-          ],
-        );
-      },
-    );
-
-    return Scaffold(
-      body: body,
-    );
-  }
-
-  Iterable<Widget> buildContent(BuildContext context) sync* {
-    var sources = ComicSource.all().where((element) => element.account != null);
-    if (sources.isEmpty) return;
-
-    for (var element in sources) {
-      final bool logged = element.isLogged;
-      yield Padding(
-        padding: const EdgeInsets.fromLTRB(16, 8, 16, 8),
-        child: Text(
-          element.name,
-          style: const TextStyle(fontSize: 16),
-        ),
-      );
-      if (!logged) {
-        yield ListTile(
-          title: Text("Log in".tl),
-          trailing: const Icon(Icons.arrow_right),
-          onTap: () async {
-            await context.to(
-              () => _LoginPage(
-                config: element.account!,
-                source: element,
-              ),
-            );
-            element.saveData();
-            ComicSource.notifyListeners();
-            logic.update();
-          },
-        );
-      }
-      if (logged) {
-        for (var item in element.account!.infoItems) {
-          if (item.builder != null) {
-            yield item.builder!(context);
-          } else {
-            yield ListTile(
-              title: Text(item.title.tl),
-              subtitle: item.data == null ? null : Text(item.data!()),
-              onTap: item.onTap,
-            );
-          }
-        }
-        if (element.data["account"] is List) {
-          bool loading = logic._reLogin[element.key] == true;
-          yield ListTile(
-            title: Text("Re-login".tl),
-            subtitle: Text("Click if login expired".tl),
-            onTap: () async {
-              if (element.data["account"] == null) {
-                context.showMessage(message: "No data".tl);
-                return;
-              }
-              logic._reLogin[element.key] = true;
-              logic.update();
-              final List account = element.data["account"];
-              var res = await element.account!.login!(account[0], account[1]);
-              if (res.error) {
-                context.showMessage(message: res.errorMessage!);
-              } else {
-                context.showMessage(message: "Success".tl);
-              }
-              logic._reLogin[element.key] = false;
-              logic.update();
-            },
-            trailing: loading
-                ? const SizedBox.square(
-                    dimension: 24,
-                    child: CircularProgressIndicator(
-                      strokeWidth: 2,
-                    ),
-                  )
-                : const Icon(Icons.refresh),
-          );
-        }
-        yield ListTile(
-          title: Text("Log out".tl),
-          onTap: () {
-            element.data["account"] = null;
-            element.account?.logout();
-            element.saveData();
-            ComicSource.notifyListeners();
-            logic.update();
-          },
-          trailing: const Icon(Icons.logout),
-        );
-      }
-      yield const Divider(thickness: 0.6);
-    }
-  }
-
-  void setClipboard(String text) {
-    Clipboard.setData(ClipboardData(text: text));
-    showToast(
-      message: "Copied".tl,
-      icon: const Icon(Icons.check),
-      context: App.rootContext,
-    );
-  }
-}
-
-class _LoginPage extends StatefulWidget {
-  const _LoginPage({required this.config, required this.source});
-
-  final AccountConfig config;
-
-  final ComicSource source;
-
-  @override
-  State<_LoginPage> createState() => _LoginPageState();
-}
-
-class _LoginPageState extends State<_LoginPage> {
-  String username = "";
-  String password = "";
-  bool loading = false;
-
-  final Map<String, String> _cookies = {};
-
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: const Appbar(
-        title: Text(''),
-      ),
-      body: Center(
-        child: Container(
-          padding: const EdgeInsets.all(16),
-          constraints: const BoxConstraints(maxWidth: 400),
-          child: AutofillGroup(
-            child: Column(
-              mainAxisSize: MainAxisSize.min,
-              children: [
-                Text("Login".tl, style: const TextStyle(fontSize: 24)),
-                const SizedBox(height: 32),
-                if (widget.config.cookieFields == null)
-                  TextField(
-                    decoration: InputDecoration(
-                      labelText: "Username".tl,
-                      border: const OutlineInputBorder(),
-                    ),
-                    enabled: widget.config.login != null,
-                    onChanged: (s) {
-                      username = s;
-                    },
-                    autofillHints: const [AutofillHints.username],
-                  ).paddingBottom(16),
-                if (widget.config.cookieFields == null)
-                  TextField(
-                    decoration: InputDecoration(
-                      labelText: "Password".tl,
-                      border: const OutlineInputBorder(),
-                    ),
-                    obscureText: true,
-                    enabled: widget.config.login != null,
-                    onChanged: (s) {
-                      password = s;
-                    },
-                    onSubmitted: (s) => login(),
-                    autofillHints: const [AutofillHints.password],
-                  ).paddingBottom(16),
-                for (var field in widget.config.cookieFields ?? <String>[])
-                  TextField(
-                    decoration: InputDecoration(
-                      labelText: field,
-                      border: const OutlineInputBorder(),
-                    ),
-                    obscureText: true,
-                    enabled: widget.config.validateCookies != null,
-                    onChanged: (s) {
-                      _cookies[field] = s;
-                    },
-                  ).paddingBottom(16),
-                if (widget.config.login == null &&
-                    widget.config.cookieFields == null)
-                  Row(
-                    mainAxisSize: MainAxisSize.min,
-                    children: [
-                      const Icon(Icons.error_outline),
-                      const SizedBox(width: 8),
-                      Text("Login with password is disabled".tl),
-                    ],
-                  )
-                else
-                  Button.filled(
-                    isLoading: loading,
-                    onPressed: login,
-                    child: Text("Continue".tl),
-                  ),
-                const SizedBox(height: 24),
-                if (widget.config.loginWebsite != null)
-                  TextButton(
-                    onPressed: loginWithWebview,
-                    child: Text("Login with webview".tl),
-                  ),
-                const SizedBox(height: 8),
-                if (widget.config.registerWebsite != null)
-                  TextButton(
-                    onPressed: () =>
-                        launchUrlString(widget.config.registerWebsite!),
-                    child: Row(
-                      mainAxisSize: MainAxisSize.min,
-                      children: [
-                        const Icon(Icons.link),
-                        const SizedBox(width: 8),
-                        Text("Create Account".tl),
-                      ],
-                    ),
-                  ),
-              ],
-            ),
-          ),
-        ),
-      ),
-    );
-  }
-
-  void login() {
-    if (widget.config.login != null) {
-      if (username.isEmpty || password.isEmpty) {
-        showToast(
-          message: "Cannot be empty".tl,
-          icon: const Icon(Icons.error_outline),
-          context: context,
-        );
-        return;
-      }
-      setState(() {
-        loading = true;
-      });
-      widget.config.login!(username, password).then((value) {
-        if (value.error) {
-          context.showMessage(message: value.errorMessage!);
-          setState(() {
-            loading = false;
-          });
-        } else {
-          if (mounted) {
-            context.pop();
-          }
-        }
-      });
-    } else if (widget.config.validateCookies != null) {
-      setState(() {
-        loading = true;
-      });
-      var cookies =
-          widget.config.cookieFields!.map((e) => _cookies[e] ?? '').toList();
-      widget.config.validateCookies!(cookies).then((value) {
-        if (value) {
-          widget.source.data['account'] = 'ok';
-          widget.source.saveData();
-          context.pop();
-        } else {
-          context.showMessage(message: "Invalid cookies".tl);
-          setState(() {
-            loading = false;
-          });
-        }
-      });
-    }
-  }
-
-  void loginWithWebview() async {
-    var url = widget.config.loginWebsite!;
-    var title = '';
-    bool success = false;
-
-    void validate(InAppWebViewController c) async {
-      if (widget.config.checkLoginStatus != null
-          && widget.config.checkLoginStatus!(url, title)) {
-        var cookies = (await c.getCookies(url)) ?? [];
-        SingleInstanceCookieJar.instance?.saveFromResponse(
-          Uri.parse(url),
-          cookies,
-        );
-        success = true;
-        widget.config.onLoginWithWebviewSuccess?.call();
-        App.mainNavigatorKey?.currentContext?.pop();
-      }
-    }
-
-    await context.to(
-      () => AppWebview(
-        initialUrl: widget.config.loginWebsite!,
-        onNavigation: (u, c) {
-          url = u;
-          validate(c);
-          return false;
-        },
-        onTitleChange: (t, c) {
-          title = t;
-          validate(c);
-        },
-      ),
-    );
-    if (success) {
-      widget.source.data['account'] = 'ok';
-      widget.source.saveData();
-      context.pop();
-    }
-  }
-}

lib/pages/categories_page.dart

@@ -3,80 +3,128 @@ 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/state_controller.dart';
 import 'package:venera/pages/ranking_page.dart';
 import 'package:venera/pages/search_result_page.dart';
+import 'package:venera/pages/settings/settings_page.dart';
+import 'package:venera/utils/ext.dart';
 import 'package:venera/utils/translations.dart';
 
 import 'category_comics_page.dart';
+import 'comic_source_page.dart';
 
-class CategoriesPage extends StatelessWidget {
+class CategoriesPage extends StatefulWidget {
   const CategoriesPage({super.key});
 
+  @override
+  State<CategoriesPage> createState() => _CategoriesPageState();
+}
+
+class _CategoriesPageState extends State<CategoriesPage> {
+  var categories = <String>[];
+
+  void onSettingsChanged() {
+    var categories =
+        List.from(appdata.settings["categories"]).whereType<String>().toList();
+    var allCategories = ComicSource.all()
+        .map((e) => e.categoryData?.key)
+        .where((element) => element != null)
+        .map((e) => e!)
+        .toList();
+    categories =
+        categories.where((element) => allCategories.contains(element)).toList();
+    if (!categories.isEqualsTo(this.categories)) {
+      setState(() {
+        this.categories = categories;
+      });
+    }
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    var categories =
+        List.from(appdata.settings["categories"]).whereType<String>().toList();
+    var allCategories = ComicSource.all()
+        .map((e) => e.categoryData?.key)
+        .where((element) => element != null)
+        .map((e) => e!)
+        .toList();
+    this.categories =
+        categories.where((element) => allCategories.contains(element)).toList();
+    appdata.settings.addListener(onSettingsChanged);
+  }
+
+  void addPage() {
+    showPopUpWidget(App.rootContext, setCategoryPagesWidget());
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    appdata.settings.removeListener(onSettingsChanged);
+  }
+
+  Widget buildEmpty() {
+    var msg = "No Category Pages".tl;
+    msg += '\n';
+    VoidCallback onTap;
+    if (ComicSource.isEmpty) {
+      msg += "Please add some sources".tl;
+      onTap = () {
+        context.to(() => ComicSourcePage());
+      };
+    } else {
+      msg += "Please check your settings".tl;
+      onTap = addPage;
+    }
+    return NetworkError(
+      message: msg,
+      retry: onTap,
+      withAppbar: false,
+      buttonText: "Manage".tl,
+    );
+  }
+
   @override
   Widget build(BuildContext context) {
-    return StateBuilder<SimpleController>(
+    if (categories.isEmpty) {
-      tag: "category",
+      return buildEmpty();
-      init: SimpleController(),
+    }
-      builder: (controller) {
-        var categories = List.from(appdata.settings["categories"]);
-        var allCategories = ComicSource.all()
-            .map((e) => e.categoryData?.key)
-            .where((element) => element != null)
-            .map((e) => e!)
-            .toList();
-        categories = categories
-            .where((element) => allCategories.contains(element))
-            .toList();
 
-        if(categories.isEmpty) {
+    return Material(
-          var msg = "No Category Pages".tl;
+      child: DefaultTabController(
-          msg += '\n';
+        length: categories.length,
-          if(ComicSource.isEmpty) {
+        key: Key(categories.toString()),
-            msg += "Add a comic source in home page".tl;
+        child: Column(
-          } else {
+          children: [
-            msg += "Please check your settings".tl;
+            AppTabBar(
-          }
+              key: PageStorageKey(categories.toString()),
-          return NetworkError(
+              tabs: categories.map((e) {
-            message: msg,
+                String title = e;
-            retry: () {
+                try {
-              controller.update();
+                  title = getCategoryDataWithKey(e).title;
-            },
+                } catch (e) {
-            withAppbar: false,
+                  //
-          );
+                }
-        }
+                return Tab(
-
+                  text: title,
-        return Material(
+                  key: Key(e),
-          child: DefaultTabController(
+                );
-            length: categories.length,
+              }).toList(),
-            key: Key(categories.toString()),
+              actionButton: TabActionButton(
-            child: Column(
+                icon: const Icon(Icons.add),
-              children: [
+                text: "Add".tl,
-                FilledTabBar(
+                onPressed: addPage,
-                  key: PageStorageKey(categories.toString()),
+              ),
-                  tabs: categories.map((e) {
+            ).paddingTop(context.padding.top),
-                    String title = e;
+            Expanded(
-                    try {
+              child: TabBarView(
-                      title = getCategoryDataWithKey(e).title;
+                children: categories.map((e) => _CategoryPage(e)).toList(),
-                    } catch (e) {
+              ),
-                      //
+            )
-                    }
+          ],
-                    return Tab(
+        ),
-                      text: title,
+      ),
-                      key: Key(e),
-                    );
-                  }).toList(),
-                ).paddingTop(context.padding.top),
-                Expanded(
-                  child: TabBarView(
-                      children:
-                          categories.map((e) => _CategoryPage(e)).toList()),
-                )
-              ],
-            ),
-          ),
-        );
-      },
     );
   }
 }

lib/pages/comic_page.dart

@@ -1283,7 +1283,9 @@ class _ComicThumbnailsState extends State<_ComicThumbnails> {
                       y2 = double.parse(r.split('-')[1]);
                     }
                   }
-                } finally {}
+                } catch (_) {
+                  // ignore
+                }
                 part = ImagePart(x1: x1, y1: y1, x2: x2, y2: y2);
               }
               return Padding(
@@ -1297,30 +1299,29 @@ class _ComicThumbnailsState extends State<_ComicThumbnails> {
                       child: InkWell(
                         onTap: () => state.read(null, index + 1),
                         borderRadius:
-                            const BorderRadius.all(Radius.circular(16)),
+                            const BorderRadius.all(Radius.circular(8)),
                         child: Container(
-                          decoration: BoxDecoration(
+                          foregroundDecoration: BoxDecoration(
-                            borderRadius:
+                            borderRadius: BorderRadius.circular(8),
-                                const BorderRadius.all(Radius.circular(16)),
                             border: Border.all(
                               color: Theme.of(context).colorScheme.outline,
                             ),
                           ),
+                          decoration: BoxDecoration(
+                            borderRadius: BorderRadius.circular(8),
+                          ),
                           width: double.infinity,
                           height: double.infinity,
-                          child: ClipRRect(
+                          clipBehavior: Clip.antiAlias,
-                            borderRadius:
+                          child: AnimatedImage(
-                                const BorderRadius.all(Radius.circular(16)),
+                            image: CachedImageProvider(
-                            child: AnimatedImage(
+                              url,
-                              image: CachedImageProvider(
+                              sourceKey: state.widget.sourceKey,
-                                url,
-                                sourceKey: state.widget.sourceKey,
-                              ),
-                              fit: BoxFit.contain,
-                              width: double.infinity,
-                              height: double.infinity,
-                              part: part,
                             ),
+                            fit: BoxFit.contain,
+                            width: double.infinity,
+                            height: double.infinity,
+                            part: part,
                           ),
                         ),
                       ),
@@ -1336,7 +1337,7 @@ class _ComicThumbnailsState extends State<_ComicThumbnails> {
           ),
           gridDelegate: const SliverGridDelegateWithMaxCrossAxisExtent(
             maxCrossAxisExtent: 200,
-            childAspectRatio: 0.65,
+            childAspectRatio: 0.68,
           ),
         ),
         if (error != null)
@@ -2000,6 +2001,7 @@ class _ComicPageLoadingPlaceHolder extends StatelessWidget {
     }
 
     return Shimmer(
+      color: context.isDarkMode ? Colors.grey.shade700 : Colors.white,
       child: Column(
         children: [
           Appbar(title: Text(""), backgroundColor: context.colorScheme.surface),

lib/pages/comic_source_page.dart

@@ -1,5 +1,7 @@
 import 'dart:convert';
+import 'dart:io' as io;
 import 'package:flutter/material.dart';
+import 'package:flutter_inappwebview/flutter_inappwebview.dart';
 import 'package:url_launcher/url_launcher_string.dart';
 import 'package:venera/components/components.dart';
 import 'package:venera/foundation/app.dart';
@@ -7,11 +9,13 @@ import 'package:venera/foundation/appdata.dart';
 import 'package:venera/foundation/comic_source/comic_source.dart';
 import 'package:venera/foundation/log.dart';
 import 'package:venera/network/app_dio.dart';
+import 'package:venera/network/cookie_jar.dart';
+import 'package:venera/pages/webview.dart';
 import 'package:venera/utils/ext.dart';
 import 'package:venera/utils/io.dart';
 import 'package:venera/utils/translations.dart';
 
-class ComicSourcePage extends StatefulWidget {
+class ComicSourcePage extends StatelessWidget {
   const ComicSourcePage({super.key});
 
   static Future<int> checkComicSourceUpdate() async {
@@ -19,8 +23,7 @@ class ComicSourcePage extends StatefulWidget {
       return 0;
     }
     var dio = AppDio();
-    var res = await dio.get<String>(
+    var res = await dio.get<String>(appdata.settings['comicSourceListUrl']);
-        "https://raw.githubusercontent.com/venera-app/venera-configs/master/index.json");
     if (res.statusCode != 200) {
       return -1;
     }
@@ -45,11 +48,6 @@ class ComicSourcePage extends StatefulWidget {
     return shouldUpdate.length;
   }
 
-  @override
-  State<ComicSourcePage> createState() => _ComicSourcePageState();
-}
-
-class _ComicSourcePageState extends State<ComicSourcePage> {
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -93,167 +91,19 @@ class _BodyState extends State<_Body> {
           style: AppbarStyle.shadow,
         ),
         buildCard(context),
-        for (var source in ComicSource.all()) buildSource(context, source),
+        for (var source in ComicSource.all())
+          _SliverComicSource(
+            key: ValueKey(source.key),
+            source: source,
+            edit: edit,
+            update: update,
+            delete: delete,
+          ),
         SliverPadding(padding: EdgeInsets.only(bottom: context.padding.bottom)),
       ],
     );
   }
 
-  Widget buildSource(BuildContext context, ComicSource source) {
-    var newVersion = ComicSource.availableUpdates[source.key];
-    bool hasUpdate =
-        newVersion != null && compareSemVer(newVersion, source.version);
-    return SliverToBoxAdapter(
-      child: Column(
-        children: [
-          const Divider(),
-          ListTile(
-            title: Row(
-              children: [
-                Text(source.name),
-                const SizedBox(width: 6),
-                if (hasUpdate)
-                  Tooltip(
-                    message: newVersion,
-                    child: Container(
-                      padding: const EdgeInsets.symmetric(
-                          horizontal: 6, vertical: 2),
-                      decoration: BoxDecoration(
-                        color: context.colorScheme.primaryContainer,
-                        borderRadius: BorderRadius.circular(8),
-                      ),
-                      child: Text(
-                        "New Version".tl,
-                        style: const TextStyle(fontSize: 13),
-                      ),
-                    ),
-                  )
-              ],
-            ),
-            trailing: Row(
-              mainAxisSize: MainAxisSize.min,
-              children: [
-                Tooltip(
-                  message: "Edit".tl,
-                  child: IconButton(
-                      onPressed: () => edit(source),
-                      icon: const Icon(Icons.edit_note)),
-                ),
-                Tooltip(
-                  message: "Update".tl,
-                  child: IconButton(
-                      onPressed: () => update(source),
-                      icon: const Icon(Icons.update)),
-                ),
-                Tooltip(
-                  message: "Delete".tl,
-                  child: IconButton(
-                      onPressed: () => delete(source),
-                      icon: const Icon(Icons.delete)),
-                ),
-              ],
-            ),
-          ),
-          ListTile(
-            title: const Text("Version"),
-            subtitle: Text(source.version),
-          ),
-          ...buildSourceSettings(source),
-        ],
-      ),
-    );
-  }
-
-  Iterable<Widget> buildSourceSettings(ComicSource source) sync* {
-    if (source.settings == null) {
-      return;
-    } else if (source.data['settings'] == null) {
-      source.data['settings'] = {};
-    }
-    for (var item in source.settings!.entries) {
-      var key = item.key;
-      String type = item.value['type'];
-      try {
-        if (type == "select") {
-          var current = source.data['settings'][key];
-          if (current == null) {
-            var d = item.value['default'];
-            for (var option in item.value['options']) {
-              if (option['value'] == d) {
-                current = option['text'] ?? option['value'];
-                break;
-              }
-            }
-          } else {
-            current = item.value['options']
-                    .firstWhere((e) => e['value'] == current)['text'] ??
-                current;
-          }
-          yield ListTile(
-            title: Text((item.value['title'] as String).ts(source.key)),
-            trailing: Select(
-              current: (current as String).ts(source.key),
-              values: (item.value['options'] as List)
-                  .map<String>((e) =>
-                      ((e['text'] ?? e['value']) as String).ts(source.key))
-                  .toList(),
-              onTap: (i) {
-                source.data['settings'][key] =
-                    item.value['options'][i]['value'];
-                source.saveData();
-                setState(() {});
-              },
-            ),
-          );
-        } else if (type == "switch") {
-          var current = source.data['settings'][key] ?? item.value['default'];
-          yield ListTile(
-            title: Text((item.value['title'] as String).ts(source.key)),
-            trailing: Switch(
-              value: current,
-              onChanged: (v) {
-                source.data['settings'][key] = v;
-                source.saveData();
-                setState(() {});
-              },
-            ),
-          );
-        } else if (type == "input") {
-          var current =
-              source.data['settings'][key] ?? item.value['default'] ?? '';
-          yield ListTile(
-            title: Text((item.value['title'] as String).ts(source.key)),
-            subtitle:
-                Text(current, maxLines: 1, overflow: TextOverflow.ellipsis),
-            trailing: IconButton(
-              icon: const Icon(Icons.edit),
-              onPressed: () {
-                showInputDialog(
-                  context: context,
-                  title: (item.value['title'] as String).ts(source.key),
-                  initialValue: current,
-                  inputValidator: item.value['validator'] == null
-                      ? null
-                      : RegExp(item.value['validator']),
-                  onConfirm: (value) {
-                    source.data['settings'][key] = value;
-                    source.saveData();
-                    setState(() {});
-                    return null;
-                  },
-                );
-              },
-            ),
-          );
-        } else if (type == "callback") {
-          yield _CallbackSetting(setting: item, sourceKey: source.key);
-        }
-      } catch (e, s) {
-        Log.error("ComicSourcePage", "Failed to build a setting\n$e\n$s");
-      }
-    }
-  }
-
   void delete(ComicSource source) {
     showConfirmDialog(
       context: App.rootContext,
@@ -298,10 +148,12 @@ class _BodyState extends State<_Body> {
         //
       }
     }
-    context.to(() => _EditFilePage(source.filePath)).then((value) async {
+    context.to(
-      await ComicSource.reload();
+      () => _EditFilePage(source.filePath, () async {
-      setState(() {});
+        await ComicSource.reload();
-    });
+        setState(() {});
+      }),
+    );
   }
 
   static Future<void> update(ComicSource source) async {
@@ -419,7 +271,8 @@ class _BodyState extends State<_Body> {
   }
 
   void help() {
-    launchUrlString("https://github.com/venera-app/venera/blob/master/doc/comic_source.md");
+    launchUrlString(
+        "https://github.com/venera-app/venera/blob/master/doc/comic_source.md");
   }
 
   Future<void> handleAddSource(String url) async {
@@ -521,18 +374,29 @@ class _ComicSourceListState extends State<_ComicSourceList> {
           var key = json![index]["key"];
           var action = currentKey.contains(key)
               ? const Icon(Icons.check, size: 20).paddingRight(8)
-              : Tooltip(
+              : Button.filled(
-                  message: "Add",
+                  child: Text("Add".tl),
-                  child: Button.icon(
+                  onPressed: () async {
-                    color: context.colorScheme.primary,
+                    var fileName = json![index]["fileName"];
-                    icon: const Icon(Icons.add),
+                    var url = json![index]["url"];
-                    onPressed: () async {
+                    if (url == null || !(url.toString()).isURL) {
-                      await widget.onAdd(
+                      var listUrl =
-                          "https://raw.githubusercontent.com/venera-app/venera-configs/master/${json![index]["fileName"]}");
+                          appdata.settings['comicSourceListUrl'] as String;
-                      setState(() {});
+                      if (listUrl
-                    },
+                          .replaceFirst("https://", "")
-                  ),
+                          .replaceFirst("http://", "")
-                );
+                          .contains("/")) {
+                        url =
+                            listUrl.substring(0, listUrl.lastIndexOf("/") + 1) +
+                                fileName;
+                      } else {
+                        url = '$listUrl/$fileName';
+                      }
+                    }
+                    await widget.onAdd(url);
+                    setState(() {});
+                  },
+                ).fixHeight(32);
 
           return ListTile(
             title: Text(json![index]["name"]),
@@ -617,10 +481,12 @@ void _addAllPagesWithComicSource(ComicSource source) {
 }
 
 class _EditFilePage extends StatefulWidget {
-  const _EditFilePage(this.path);
+  const _EditFilePage(this.path, this.onExit);
 
   final String path;
 
+  final void Function() onExit;
+
   @override
   State<_EditFilePage> createState() => __EditFilePageState();
 }
@@ -637,6 +503,7 @@ class __EditFilePageState extends State<_EditFilePage> {
   @override
   void dispose() {
     File(widget.path).writeAsStringSync(current);
+    widget.onExit();
     super.dispose();
   }
 
@@ -750,3 +617,566 @@ class _CallbackSettingState extends State<_CallbackSetting> {
     );
   }
 }
+
+class _SliverComicSource extends StatefulWidget {
+  const _SliverComicSource({
+    super.key,
+    required this.source,
+    required this.edit,
+    required this.update,
+    required this.delete,
+  });
+
+  final ComicSource source;
+
+  final void Function(ComicSource source) edit;
+  final void Function(ComicSource source) update;
+  final void Function(ComicSource source) delete;
+
+  @override
+  State<_SliverComicSource> createState() => _SliverComicSourceState();
+}
+
+class _SliverComicSourceState extends State<_SliverComicSource> {
+  ComicSource get source => widget.source;
+
+  @override
+  Widget build(BuildContext context) {
+    var newVersion = ComicSource.availableUpdates[source.key];
+    bool hasUpdate =
+        newVersion != null && compareSemVer(newVersion, source.version);
+
+    return SliverMainAxisGroup(
+      slivers: [
+        SliverPadding(padding: const EdgeInsets.only(top: 16)),
+        SliverToBoxAdapter(
+          child: ListTile(
+            title: Row(
+              children: [
+                Text(
+                  source.name,
+                  style: ts.s18,
+                ),
+                const SizedBox(width: 6),
+                Container(
+                  padding: const EdgeInsets.symmetric(
+                    horizontal: 8,
+                    vertical: 2,
+                  ),
+                  decoration: BoxDecoration(
+                    color: context.colorScheme.surfaceContainer,
+                    borderRadius: BorderRadius.circular(8),
+                  ),
+                  child: Text(
+                    source.version,
+                    style: const TextStyle(fontSize: 13),
+                  ),
+                ),
+                if (hasUpdate)
+                  Tooltip(
+                    message: newVersion,
+                    child: Container(
+                      padding: const EdgeInsets.symmetric(
+                        horizontal: 6,
+                        vertical: 2,
+                      ),
+                      decoration: BoxDecoration(
+                        color: context.colorScheme.primaryContainer,
+                        borderRadius: BorderRadius.circular(8),
+                      ),
+                      child: Text(
+                        "New Version".tl,
+                        style: const TextStyle(fontSize: 13),
+                      ),
+                    ),
+                  ).paddingLeft(4)
+              ],
+            ),
+            trailing: Row(
+              mainAxisSize: MainAxisSize.min,
+              children: [
+                Tooltip(
+                  message: "Edit".tl,
+                  child: IconButton(
+                    onPressed: () => widget.edit(source),
+                    icon: const Icon(Icons.edit_note),
+                  ),
+                ),
+                Tooltip(
+                  message: "Update".tl,
+                  child: IconButton(
+                    onPressed: () => widget.update(source),
+                    icon: const Icon(Icons.update),
+                  ),
+                ),
+                Tooltip(
+                  message: "Delete".tl,
+                  child: IconButton(
+                    onPressed: () => widget.delete(source),
+                    icon: const Icon(Icons.delete),
+                  ),
+                ),
+              ],
+            ),
+          ),
+        ),
+        SliverToBoxAdapter(
+          child: Container(
+            margin: const EdgeInsets.symmetric(horizontal: 8),
+            decoration: BoxDecoration(
+              border: Border(
+                bottom: BorderSide(
+                  color: context.colorScheme.outlineVariant,
+                  width: 0.6,
+                ),
+              ),
+            ),
+          ),
+        ),
+        SliverToBoxAdapter(
+          child: Column(
+            children: buildSourceSettings().toList(),
+          ),
+        ),
+        SliverToBoxAdapter(
+          child: Column(
+            children: _buildAccount().toList(),
+          ),
+        ),
+      ],
+    );
+  }
+
+  Iterable<Widget> buildSourceSettings() sync* {
+    if (source.settings == null) {
+      return;
+    } else if (source.data['settings'] == null) {
+      source.data['settings'] = {};
+    }
+    for (var item in source.settings!.entries) {
+      var key = item.key;
+      String type = item.value['type'];
+      try {
+        if (type == "select") {
+          var current = source.data['settings'][key];
+          if (current == null) {
+            var d = item.value['default'];
+            for (var option in item.value['options']) {
+              if (option['value'] == d) {
+                current = option['text'] ?? option['value'];
+                break;
+              }
+            }
+          } else {
+            current = item.value['options']
+                    .firstWhere((e) => e['value'] == current)['text'] ??
+                current;
+          }
+          yield ListTile(
+            title: Text((item.value['title'] as String).ts(source.key)),
+            trailing: Select(
+              current: (current as String).ts(source.key),
+              values: (item.value['options'] as List)
+                  .map<String>((e) =>
+                      ((e['text'] ?? e['value']) as String).ts(source.key))
+                  .toList(),
+              onTap: (i) {
+                source.data['settings'][key] =
+                    item.value['options'][i]['value'];
+                source.saveData();
+                setState(() {});
+              },
+            ),
+          );
+        } else if (type == "switch") {
+          var current = source.data['settings'][key] ?? item.value['default'];
+          yield ListTile(
+            title: Text((item.value['title'] as String).ts(source.key)),
+            trailing: Switch(
+              value: current,
+              onChanged: (v) {
+                source.data['settings'][key] = v;
+                source.saveData();
+                setState(() {});
+              },
+            ),
+          );
+        } else if (type == "input") {
+          var current =
+              source.data['settings'][key] ?? item.value['default'] ?? '';
+          yield ListTile(
+            title: Text((item.value['title'] as String).ts(source.key)),
+            subtitle:
+                Text(current, maxLines: 1, overflow: TextOverflow.ellipsis),
+            trailing: IconButton(
+              icon: const Icon(Icons.edit),
+              onPressed: () {
+                showInputDialog(
+                  context: context,
+                  title: (item.value['title'] as String).ts(source.key),
+                  initialValue: current,
+                  inputValidator: item.value['validator'] == null
+                      ? null
+                      : RegExp(item.value['validator']),
+                  onConfirm: (value) {
+                    source.data['settings'][key] = value;
+                    source.saveData();
+                    setState(() {});
+                    return null;
+                  },
+                );
+              },
+            ),
+          );
+        } else if (type == "callback") {
+          yield _CallbackSetting(setting: item, sourceKey: source.key);
+        }
+      } catch (e, s) {
+        Log.error("ComicSourcePage", "Failed to build a setting\n$e\n$s");
+      }
+    }
+  }
+
+  final _reLogin = <String, bool>{};
+
+  Iterable<Widget> _buildAccount() sync* {
+    if (source.account == null) return;
+    final bool logged = source.isLogged;
+    if (!logged) {
+      yield ListTile(
+        title: Text("Log in".tl),
+        trailing: const Icon(Icons.arrow_right),
+        onTap: () async {
+          await context.to(
+            () => _LoginPage(
+              config: source.account!,
+              source: source,
+            ),
+          );
+          source.saveData();
+          setState(() {});
+        },
+      );
+    }
+    if (logged) {
+      for (var item in source.account!.infoItems) {
+        if (item.builder != null) {
+          yield item.builder!(context);
+        } else {
+          yield ListTile(
+            title: Text(item.title.tl),
+            subtitle: item.data == null ? null : Text(item.data!()),
+            onTap: item.onTap,
+          );
+        }
+      }
+      if (source.data["account"] is List) {
+        bool loading = _reLogin[source.key] == true;
+        yield ListTile(
+          title: Text("Re-login".tl),
+          subtitle: Text("Click if login expired".tl),
+          onTap: () async {
+            if (source.data["account"] == null) {
+              context.showMessage(message: "No data".tl);
+              return;
+            }
+            setState(() {
+              _reLogin[source.key] = true;
+            });
+            final List account = source.data["account"];
+            var res = await source.account!.login!(account[0], account[1]);
+            if (res.error) {
+              context.showMessage(message: res.errorMessage!);
+            } else {
+              context.showMessage(message: "Success".tl);
+            }
+            setState(() {
+              _reLogin[source.key] = false;
+            });
+          },
+          trailing: loading
+              ? const SizedBox.square(
+                  dimension: 24,
+                  child: CircularProgressIndicator(
+                    strokeWidth: 2,
+                  ),
+                )
+              : const Icon(Icons.refresh),
+        );
+      }
+      yield ListTile(
+        title: Text("Log out".tl),
+        onTap: () {
+          source.data["account"] = null;
+          source.account?.logout();
+          source.saveData();
+          ComicSource.notifyListeners();
+          setState(() {});
+        },
+        trailing: const Icon(Icons.logout),
+      );
+    }
+  }
+}
+
+class _LoginPage extends StatefulWidget {
+  const _LoginPage({required this.config, required this.source});
+
+  final AccountConfig config;
+
+  final ComicSource source;
+
+  @override
+  State<_LoginPage> createState() => _LoginPageState();
+}
+
+class _LoginPageState extends State<_LoginPage> {
+  String username = "";
+  String password = "";
+  bool loading = false;
+
+  final Map<String, String> _cookies = {};
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: const Appbar(
+        title: Text(''),
+      ),
+      body: Center(
+        child: Container(
+          padding: const EdgeInsets.all(16),
+          constraints: const BoxConstraints(maxWidth: 400),
+          child: AutofillGroup(
+            child: Column(
+              mainAxisSize: MainAxisSize.min,
+              children: [
+                Text("Login".tl, style: const TextStyle(fontSize: 24)),
+                const SizedBox(height: 32),
+                if (widget.config.cookieFields == null)
+                  TextField(
+                    decoration: InputDecoration(
+                      labelText: "Username".tl,
+                      border: const OutlineInputBorder(),
+                    ),
+                    enabled: widget.config.login != null,
+                    onChanged: (s) {
+                      username = s;
+                    },
+                    autofillHints: const [AutofillHints.username],
+                  ).paddingBottom(16),
+                if (widget.config.cookieFields == null)
+                  TextField(
+                    decoration: InputDecoration(
+                      labelText: "Password".tl,
+                      border: const OutlineInputBorder(),
+                    ),
+                    obscureText: true,
+                    enabled: widget.config.login != null,
+                    onChanged: (s) {
+                      password = s;
+                    },
+                    onSubmitted: (s) => login(),
+                    autofillHints: const [AutofillHints.password],
+                  ).paddingBottom(16),
+                for (var field in widget.config.cookieFields ?? <String>[])
+                  TextField(
+                    decoration: InputDecoration(
+                      labelText: field,
+                      border: const OutlineInputBorder(),
+                    ),
+                    obscureText: true,
+                    enabled: widget.config.validateCookies != null,
+                    onChanged: (s) {
+                      _cookies[field] = s;
+                    },
+                  ).paddingBottom(16),
+                if (widget.config.login == null &&
+                    widget.config.cookieFields == null)
+                  Row(
+                    mainAxisSize: MainAxisSize.min,
+                    children: [
+                      const Icon(Icons.error_outline),
+                      const SizedBox(width: 8),
+                      Text("Login with password is disabled".tl),
+                    ],
+                  )
+                else
+                  Button.filled(
+                    isLoading: loading,
+                    onPressed: login,
+                    child: Text("Continue".tl),
+                  ),
+                const SizedBox(height: 24),
+                if (widget.config.loginWebsite != null)
+                  TextButton(
+                    onPressed: () {
+                      if (App.isWindows || App.isLinux) {
+                        loginWithWebview2();
+                      } else {
+                        loginWithWebview();
+                      }
+                    },
+                    child: Text("Login with webview".tl),
+                  ),
+                const SizedBox(height: 8),
+                if (widget.config.registerWebsite != null)
+                  TextButton(
+                    onPressed: () =>
+                        launchUrlString(widget.config.registerWebsite!),
+                    child: Row(
+                      mainAxisSize: MainAxisSize.min,
+                      children: [
+                        const Icon(Icons.link),
+                        const SizedBox(width: 8),
+                        Text("Create Account".tl),
+                      ],
+                    ),
+                  ),
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+
+  void login() {
+    if (widget.config.login != null) {
+      if (username.isEmpty || password.isEmpty) {
+        showToast(
+          message: "Cannot be empty".tl,
+          icon: const Icon(Icons.error_outline),
+          context: context,
+        );
+        return;
+      }
+      setState(() {
+        loading = true;
+      });
+      widget.config.login!(username, password).then((value) {
+        if (value.error) {
+          context.showMessage(message: value.errorMessage!);
+          setState(() {
+            loading = false;
+          });
+        } else {
+          if (mounted) {
+            context.pop();
+          }
+        }
+      });
+    } else if (widget.config.validateCookies != null) {
+      setState(() {
+        loading = true;
+      });
+      var cookies =
+          widget.config.cookieFields!.map((e) => _cookies[e] ?? '').toList();
+      widget.config.validateCookies!(cookies).then((value) {
+        if (value) {
+          widget.source.data['account'] = 'ok';
+          widget.source.saveData();
+          context.pop();
+        } else {
+          context.showMessage(message: "Invalid cookies".tl);
+          setState(() {
+            loading = false;
+          });
+        }
+      });
+    }
+  }
+
+  void loginWithWebview() async {
+    var url = widget.config.loginWebsite!;
+    var title = '';
+    bool success = false;
+
+    void validate(InAppWebViewController c) async {
+      if (widget.config.checkLoginStatus != null &&
+          widget.config.checkLoginStatus!(url, title)) {
+        var cookies = (await c.getCookies(url)) ?? [];
+        SingleInstanceCookieJar.instance?.saveFromResponse(
+          Uri.parse(url),
+          cookies,
+        );
+        success = true;
+        widget.config.onLoginWithWebviewSuccess?.call();
+        App.mainNavigatorKey?.currentContext?.pop();
+      }
+    }
+
+    await context.to(
+      () => AppWebview(
+        initialUrl: widget.config.loginWebsite!,
+        onNavigation: (u, c) {
+          url = u;
+          validate(c);
+          return false;
+        },
+        onTitleChange: (t, c) {
+          title = t;
+          validate(c);
+        },
+      ),
+    );
+    if (success) {
+      widget.source.data['account'] = 'ok';
+      widget.source.saveData();
+      context.pop();
+    }
+  }
+
+  // for windows and linux
+  void loginWithWebview2() async {
+    if (!await DesktopWebview.isAvailable()) {
+      context.showMessage(message: "Webview is not available".tl);
+    }
+
+    var url = widget.config.loginWebsite!;
+    var title = '';
+    bool success = false;
+
+    void onClose() {
+      if (success) {
+        widget.source.data['account'] = 'ok';
+        widget.source.saveData();
+        context.pop();
+      }
+    }
+
+    void validate(DesktopWebview webview) async {
+      if (widget.config.checkLoginStatus != null &&
+          widget.config.checkLoginStatus!(url, title)) {
+        var cookiesMap = await webview.getCookies(url);
+        var cookies = <io.Cookie>[];
+        cookiesMap.forEach((key, value) {
+          cookies.add(io.Cookie(key, value));
+        });
+        SingleInstanceCookieJar.instance?.saveFromResponse(
+          Uri.parse(url),
+          cookies,
+        );
+        success = true;
+        widget.config.onLoginWithWebviewSuccess?.call();
+        webview.close();
+        onClose();
+      }
+    }
+
+    var webview = DesktopWebview(
+      initialUrl: widget.config.loginWebsite!,
+      onTitleChange: (t, webview) {
+        title = t;
+        validate(webview);
+      },
+      onNavigation: (u, webview) {
+        url = u;
+        validate(webview);
+      },
+      onClose: onClose,
+    );
+
+    webview.open();
+  }
+}

lib/pages/comments_page.dart

@@ -73,6 +73,7 @@ class _CommentsPageState extends State<CommentsPage> {
       resizeToAvoidBottomInset: false,
       appBar: Appbar(
         title: Text("Comments".tl),
+        style: AppbarStyle.shadow,
       ),
       body: buildBody(context),
     );
@@ -529,6 +530,7 @@ class _Tag {
       'u' => style.underline,
       's' => style.lineThrough,
       'a' => style.withColor(context.colorScheme.primary),
+      'strong' => style.bold,
       'span' => () {
           if (attributes.containsKey('style')) {
             var s = attributes['style']!;
@@ -622,10 +624,14 @@ class RichCommentContent extends StatefulWidget {
 class _RichCommentContentState extends State<RichCommentContent> {
   var textSpan = <InlineSpan>[];
   var images = <_CommentImage>[];
+  bool isRendered = false;
 
   @override
   void didChangeDependencies() {
-    render();
+    if (!isRendered) {
+      render();
+      isRendered = true;
+    }
     super.didChangeDependencies();
   }
 
@@ -670,7 +676,7 @@ class _RichCommentContentState extends State<RichCommentContent> {
                 attributes[attrSplits[0]] = attrSplits[1].replaceAll('"', '');
               }
             }
-            const acceptedTags = ['img', 'a', 'b', 'i', 'u', 's', 'br', 'span'];
+            const acceptedTags = ['img', 'a', 'b', 'i', 'u', 's', 'br', 'span', 'strong'];
             if (acceptedTags.contains(tagName)) {
               writeBuffer();
               if (tagName == 'img') {

lib/pages/downloading_page.dart

@@ -46,6 +46,7 @@ class _DownloadingPageState extends State<DownloadingPage> {
           i--;
 
           return _DownloadTaskTile(
+            key: ValueKey(LocalManager().downloadingTasks[i]),
             task: LocalManager().downloadingTasks[i],
           );
         },
@@ -120,7 +121,7 @@ class _DownloadingPageState extends State<DownloadingPage> {
 }
 
 class _DownloadTaskTile extends StatefulWidget {
-  const _DownloadTaskTile({required this.task});
+  const _DownloadTaskTile({required this.task, super.key});
 
   final DownloadTask task;
 
@@ -129,20 +130,33 @@ class _DownloadTaskTile extends StatefulWidget {
 }
 
 class _DownloadTaskTileState extends State<_DownloadTaskTile> {
+  late DownloadTask task;
+
   @override
   void initState() {
-    widget.task.addListener(update);
+    task = widget.task;
+    task.addListener(update);
     super.initState();
   }
 
   @override
   void dispose() {
-    widget.task.removeListener(update);
+    task.removeListener(update);
     super.dispose();
   }
 
+  @override
+  void didUpdateWidget(covariant _DownloadTaskTile oldWidget) {
+    super.didUpdateWidget(oldWidget);
+    if (oldWidget.task != widget.task) {
+      task.removeListener(update);
+      task = widget.task;
+      task.addListener(update);
+    }
+  }
+
   void update() {
-    context.findAncestorStateOfType<_DownloadingPageState>()?.update();
+    setState(() {});
   }
 
   @override

lib/pages/explore_page.dart

@@ -5,7 +5,9 @@ import 'package:venera/foundation/appdata.dart';
 import 'package:venera/foundation/comic_source/comic_source.dart';
 import 'package:venera/foundation/res.dart';
 import 'package:venera/foundation/state_controller.dart';
+import 'package:venera/pages/comic_source_page.dart';
 import 'package:venera/pages/search_result_page.dart';
+import 'package:venera/pages/settings/settings_page.dart';
 import 'package:venera/utils/ext.dart';
 import 'package:venera/utils/translations.dart';
 
@@ -56,6 +58,10 @@ class _ExplorePageState extends State<ExplorePage>
     }
   }
 
+  void addPage() {
+    showPopUpWidget(App.rootContext, setExplorePagesWidget());
+  }
+
   NaviPaneState? naviPane;
 
   @override
@@ -117,15 +123,21 @@ class _ExplorePageState extends State<ExplorePage>
   Widget buildEmpty() {
     var msg = "No Explore Pages".tl;
     msg += '\n';
+    VoidCallback onTap;
     if (ComicSource.isEmpty) {
-      msg += "Add a comic source in home page".tl;
+      msg += "Please add some sources".tl;
+      onTap = () {
+        context.to(() => ComicSourcePage());
+      };
     } else {
       msg += "Please check your settings".tl;
+      onTap = addPage;
     }
     return NetworkError(
       message: msg,
-      retry: onSettingsChanged,
+      retry: onTap,
       withAppbar: false,
+      buttonText: "Manage".tl,
     );
   }
 
@@ -137,10 +149,15 @@ class _ExplorePageState extends State<ExplorePage>
     }
 
     Widget tabBar = Material(
-      child: FilledTabBar(
+      child: AppTabBar(
         key: PageStorageKey(pages.toString()),
         tabs: pages.map((e) => buildTab(e)).toList(),
         controller: controller,
+        actionButton: TabActionButton(
+          icon: const Icon(Icons.add),
+          text: "Add".tl,
+          onPressed: addPage,
+        ),
       ),
     ).paddingTop(context.padding.top);
 

lib/pages/home_page.dart

@@ -9,7 +9,6 @@ import 'package:venera/foundation/favorites.dart';
 import 'package:venera/foundation/history.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';
@@ -36,7 +35,6 @@ class HomePage extends StatelessWidget {
         const _History(),
         const _Local(),
         const _ComicSourceWidget(),
-        const _AccountsWidget(),
         const ImageFavorites(),
         SliverPadding(padding: EdgeInsets.only(top: context.padding.bottom)),
       ],
@@ -698,115 +696,6 @@ class _ComicSourceWidgetState extends State<_ComicSourceWidget> {
   }
 }
 
-class _AccountsWidget extends StatefulWidget {
-  const _AccountsWidget();
-
-  @override
-  State<_AccountsWidget> createState() => _AccountsWidgetState();
-}
-
-class _AccountsWidgetState extends State<_AccountsWidget> {
-  late List<String> accounts;
-
-  void onComicSourceChange() {
-    setState(() {
-      accounts.clear();
-      for (var c in ComicSource.all()) {
-        if (c.isLogged) {
-          accounts.add(c.name);
-        }
-      }
-    });
-  }
-
-  @override
-  void initState() {
-    accounts = [];
-    for (var c in ComicSource.all()) {
-      if (c.isLogged) {
-        accounts.add(c.name);
-      }
-    }
-    ComicSource.addListener(onComicSourceChange);
-    super.initState();
-  }
-
-  @override
-  void dispose() {
-    ComicSource.removeListener(onComicSourceChange);
-    super.dispose();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    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 AccountsPage());
-          },
-          child: Column(
-            mainAxisSize: MainAxisSize.min,
-            children: [
-              SizedBox(
-                height: 56,
-                child: Row(
-                  children: [
-                    Center(
-                      child: Text('Accounts'.tl, style: ts.s18),
-                    ),
-                    Container(
-                      margin: const EdgeInsets.symmetric(horizontal: 8),
-                      padding: const EdgeInsets.symmetric(
-                          horizontal: 8, vertical: 2),
-                      decoration: BoxDecoration(
-                        color: Theme.of(context).colorScheme.secondaryContainer,
-                        borderRadius: BorderRadius.circular(8),
-                      ),
-                      child: Text(accounts.length.toString(), style: ts.s12),
-                    ),
-                    const Spacer(),
-                    const Icon(Icons.arrow_right),
-                  ],
-                ),
-              ).paddingHorizontal(16),
-              SizedBox(
-                width: double.infinity,
-                child: Wrap(
-                  runSpacing: 8,
-                  spacing: 8,
-                  children: accounts.map((e) {
-                    return Container(
-                      padding: const EdgeInsets.symmetric(
-                        horizontal: 8,
-                        vertical: 2,
-                      ),
-                      decoration: BoxDecoration(
-                        color: Theme.of(context).colorScheme.secondaryContainer,
-                        borderRadius: BorderRadius.circular(8),
-                      ),
-                      child: Text(e),
-                    );
-                  }).toList(),
-                ).paddingHorizontal(16).paddingBottom(16),
-              ),
-            ],
-          ),
-        ),
-      ),
-    );
-  }
-}
-
 class _AnimatedDownloadingIcon extends StatefulWidget {
   const _AnimatedDownloadingIcon();
 

lib/pages/image_favorites_page/image_favorites_page.dart

@@ -391,7 +391,7 @@ class _ImageFavoritesDialogState extends State<_ImageFavoritesDialog> {
   Widget build(BuildContext context) {
     Widget tabBar = Material(
       borderRadius: BorderRadius.circular(8),
-      child: FilledTabBar(
+      child: AppTabBar(
         key: PageStorageKey(optionTypes),
         tabs: optionTypes.map((e) => Tab(text: e.tl, key: Key(e))).toList(),
       ),

lib/pages/reader/images.dart

@@ -111,9 +111,7 @@ class _GalleryModeState extends State<_GalleryMode>
 
   late _ReaderState reader;
 
-  int get totalPages => ((reader.images!.length + reader.imagesPerPage - 1) /
+  int get totalPages => (reader.images!.length / reader.imagesPerPage).ceil();
-          reader.imagesPerPage)
-      .ceil();
 
   @override
   void initState() {
@@ -228,6 +226,8 @@ class _GalleryModeState extends State<_GalleryMode>
         ? Axis.vertical
         : Axis.horizontal;
 
+    bool reverse = reader.mode == ReaderMode.galleryRightToLeft;
+
     List<Widget> imageWidgets = images.map((imageKey) {
       ImageProvider imageProvider =
           _createImageProviderFromKey(imageKey, context);
@@ -239,6 +239,10 @@ class _GalleryModeState extends State<_GalleryMode>
       );
     }).toList();
 
+    if (reverse) {
+      imageWidgets = imageWidgets.reversed.toList();
+    }
+
     return axis == Axis.vertical
         ? Column(children: imageWidgets)
         : Row(children: imageWidgets);

lib/pages/reader/reader.dart

@@ -98,8 +98,7 @@ class _ReaderState extends State<Reader> with _ReaderLocation, _ReaderWindow {
   }
 
   @override
-  int get maxPage =>
+  int get maxPage => ((images?.length ?? 1) / imagesPerPage).ceil();
-      ((images?.length ?? 1) + imagesPerPage - 1) ~/ imagesPerPage;
 
   ComicType get type => widget.type;
 

lib/pages/reader/scaffold.dart

@@ -48,7 +48,7 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
     var readerMode = context.reader.mode;
     if (value == 1 && showFloatingButtonValue == 0) {
       showFloatingButtonValue = 1;
-      _floatingButtonDragListener =  _DragListener(
+      _floatingButtonDragListener = _DragListener(
         onMove: (offset) {
           if (readerMode == ReaderMode.continuousTopToBottom) {
             fABValue.value -= offset.dy;
@@ -845,6 +845,7 @@ class _BatteryWidgetState extends State<_BatteryWidget> {
   late int _batteryLevel = 100;
   Timer? _timer;
   bool _hasBattery = false;
+  BatteryState state = BatteryState.unknown;
 
   @override
   void initState() {
@@ -856,29 +857,23 @@ class _BatteryWidgetState extends State<_BatteryWidget> {
   void _checkBatteryAvailability() async {
     try {
       _batteryLevel = await _battery.batteryLevel;
-      if (_batteryLevel != -1) {
+      state = await _battery.batteryState;
+      if (_batteryLevel > 0 && state != BatteryState.unknown) {
         setState(() {
           _hasBattery = true;
-          _timer = Timer.periodic(const Duration(seconds: 1), (timer) {
+        });
-            _battery.batteryLevel.then((level) => {
+        _timer = Timer.periodic(const Duration(seconds: 1), (timer) {
-                  if (_batteryLevel != level)
+          _battery.batteryLevel.then((level) {
-                    {
+            if (_batteryLevel != level) {
-                      setState(() {
+              setState(() {
-                        _batteryLevel = level;
+                _batteryLevel = level;
-                      })
+              });
-                    }
+            }
-                });
           });
         });
-      } else {
-        setState(() {
-          _hasBattery = false;
-        });
       }
-    } catch (e) {
+    } catch (_) {
-      setState(() {
+      // ignore
-        _hasBattery = false;
-      });
     }
   }
 
@@ -900,7 +895,9 @@ class _BatteryWidgetState extends State<_BatteryWidget> {
     IconData batteryIcon;
     Color batteryColor = context.colorScheme.onSurface;
 
-    if (batteryLevel >= 96) {
+    if (state == BatteryState.charging) {
+      batteryIcon = Icons.battery_charging_full;
+    } else if (batteryLevel >= 96) {
       batteryIcon = Icons.battery_full_sharp;
     } else if (batteryLevel >= 84) {
       batteryIcon = Icons.battery_6_bar_sharp;

lib/pages/settings/app.dart

@@ -107,7 +107,7 @@ class _AppSettingsState extends State<AppSettings> {
           actionTitle: 'Export'.tl,
         ).toSliver(),
         _CallbackSetting(
-          title: "Import App Data (Please restart after success)".tl,
+          title: "Import App Data".tl,
           callback: () async {
             var controller = showLoadingDialog(context);
             var file = await selectFile(ext: ['venera', 'picadata']);
@@ -126,6 +126,7 @@ class _AppSettingsState extends State<AppSettings> {
                 context.showMessage(message: "Failed to import data".tl);
               } finally {
                 cacheFile.deleteIgnoreError();
+                App.forceRebuild();
               }
             }
             controller.close();

lib/pages/settings/explore_settings.dart

@@ -30,35 +30,11 @@ class _ExploreSettingsState extends State<ExploreSettings> {
         ).toSliver(),
         _PopupWindowSetting(
           title: "Explore Pages".tl,
-          builder: () {
+          builder: setExplorePagesWidget,
-            var pages = <String, String>{};
-            for (var c in ComicSource.all()) {
-              for (var page in c.explorePages) {
-                pages[page.title] = page.title;
-              }
-            }
-            return _MultiPagesFilter(
-              title: "Explore Pages".tl,
-              settingsIndex: "explore_pages",
-              pages: pages,
-            );
-          },
         ).toSliver(),
         _PopupWindowSetting(
           title: "Category Pages".tl,
-          builder: () {
+          builder: setCategoryPagesWidget,
-            var pages = <String, String>{};
-            for (var c in ComicSource.all()) {
-              if (c.categoryData != null) {
-                pages[c.categoryData!.key] = c.categoryData!.title;
-              }
-            }
-            return _MultiPagesFilter(
-              title: "Category Pages".tl,
-              settingsIndex: "categories",
-              pages: pages,
-            );
-          },
         ).toSliver(),
         _PopupWindowSetting(
           title: "Network Favorite Pages".tl,
@@ -132,8 +108,9 @@ class _ManageBlockingWordViewState extends State<_ManageBlockingWordView> {
     return PopUpWidgetScaffold(
       title: "Keyword blocking".tl,
       tailing: [
-        IconButton(
+        TextButton.icon(
           icon: const Icon(Icons.add),
+          label: Text("Add".tl),
           onPressed: add,
         ),
       ],
@@ -159,7 +136,6 @@ class _ManageBlockingWordViewState extends State<_ManageBlockingWordView> {
   void add() {
     showDialog(
       context: App.rootContext,
-      barrierColor: Colors.black.toOpacity(0.1),
       builder: (context) {
         var controller = TextEditingController();
         String? error;
@@ -205,3 +181,31 @@ class _ManageBlockingWordViewState extends State<_ManageBlockingWordView> {
     );
   }
 }
+
+Widget setExplorePagesWidget() {
+  var pages = <String, String>{};
+  for (var c in ComicSource.all()) {
+    for (var page in c.explorePages) {
+      pages[page.title] = page.title.ts(c.key);
+    }
+  }
+  return _MultiPagesFilter(
+    title: "Explore Pages".tl,
+    settingsIndex: "explore_pages",
+    pages: pages,
+  );
+}
+
+Widget setCategoryPagesWidget() {
+  var pages = <String, String>{};
+  for (var c in ComicSource.all()) {
+    if (c.categoryData != null) {
+      pages[c.categoryData!.key] = c.categoryData!.title;
+    }
+  }
+  return _MultiPagesFilter(
+    title: "Category Pages".tl,
+    settingsIndex: "categories",
+    pages: pages,
+  );
+}

lib/pages/settings/setting_components.dart

@@ -376,6 +376,14 @@ class _MultiPagesFilterState extends State<_MultiPagesFilter> {
     super.initState();
   }
 
+  @override
+  void dispose() {
+    super.dispose();
+    Future.microtask(() {
+      updateSetting();
+    });
+  }
+
   var reorderWidgetKey = UniqueKey();
   var scrollController = ScrollController();
   final _key = GlobalKey();
@@ -404,7 +412,6 @@ class _MultiPagesFilterState extends State<_MultiPagesFilter> {
         setState(() {
           keys = List.from(reorderFunc(keys));
         });
-        updateSetting();
       },
       children: tiles,
       builder: (children) {
@@ -424,7 +431,11 @@ class _MultiPagesFilterState extends State<_MultiPagesFilter> {
       title: widget.title,
       tailing: [
         if (keys.length < widget.pages.length)
-          IconButton(onPressed: showAddDialog, icon: const Icon(Icons.add))
+          TextButton.icon(
+            label: Text("Add".tl),
+            icon: const Icon(Icons.add),
+            onPressed: showAddDialog,
+          )
       ],
       body: view,
     );
@@ -438,9 +449,8 @@ class _MultiPagesFilterState extends State<_MultiPagesFilter> {
             setState(() {
               keys.remove(key);
             });
-            updateSetting();
           },
-          icon: const Icon(Icons.delete)),
+          icon: const Icon(Icons.delete_outline)),
     );
 
     return ListTile(
@@ -463,30 +473,68 @@ class _MultiPagesFilterState extends State<_MultiPagesFilter> {
         canAdd[key] = value;
       }
     });
+    var selected = <String>[];
     showDialog(
       context: context,
       builder: (context) {
-        return ContentDialog(
+        return StatefulBuilder(builder: (context, setState) {
-          title: "Add".tl,
+          return ContentDialog(
-          content: Column(
+            title: "Add".tl,
-            mainAxisSize: MainAxisSize.min,
+            content: Column(
-            children: canAdd.entries
+              mainAxisSize: MainAxisSize.min,
-                .map(
+              children: canAdd.entries
-                  (e) => ListTile(
+                  .map(
-                    title: Text(e.value),
+                    (e) => CheckboxListTile(
-                    key: Key(e.key),
+                      value: selected.contains(e.key),
-                    onTap: () {
+                      title: Text(e.value),
-                      context.pop();
+                      key: Key(e.key),
-                      setState(() {
+                      onChanged: (value) {
-                        keys.add(e.key);
+                        setState(() {
-                      });
+                          if (value!) {
-                      updateSetting();
+                            selected.add(e.key);
-                    },
+                          } else {
-                  ),
+                            selected.remove(e.key);
+                          }
+                        });
+                      },
+                    ),
+                  )
+                  .toList(),
+            ),
+            actions: [
+              if (selected.length < canAdd.length)
+                TextButton(
+                  child: Text("Select All".tl),
+                  onPressed: () {
+                    setState(() {
+                      selected = canAdd.keys.toList();
+                    });
+                  },
                 )
-                .toList(),
+              else
-          ),
+                TextButton(
-        );
+                  child: Text("Deselect All".tl),
+                  onPressed: () {
+                    setState(() {
+                      selected.clear();
+                    });
+                  },
+                ),
+              const SizedBox(width: 8),
+              FilledButton(
+                onPressed: selected.isNotEmpty
+                    ? () {
+                        this.setState(() {
+                          keys.addAll(selected);
+                        });
+                        Navigator.pop(context);
+                      }
+                    : null,
+                child: Text("Add".tl),
+              ),
+            ],
+          );
+        });
       },
     );
   }

lib/pages/settings/settings_page.dart

@@ -170,44 +170,78 @@ class _SettingsPageState extends State<SettingsPage> implements PopEntry {
               ),
             ),
           ),
-          Expanded(child: buildRight())
+          Expanded(
-        ],
+            child: AnimatedSwitcher(
-      );
+              duration: const Duration(milliseconds: 200),
-    } else {
+              transitionBuilder: (child, animation) {
-      return Stack(
+                return LayoutBuilder(
-        children: [
+                  builder: (context, constrains) {
-          Positioned.fill(child: buildLeft()),
+                    return AnimatedBuilder(
-          Positioned(
+                      animation: animation,
-            left: offset,
+                      builder: (context, _) {
-            right: 0,
+                        var width = constrains.maxWidth;
-            top: 0,
+                        var value = animation.isForwardOrCompleted
-            bottom: 0,
+                            ? 1 - animation.value
-            child: Listener(
+                            : 1;
-              onPointerDown: handlePointerDown,
+                        var left = width * value;
-              child: AnimatedSwitcher(
+                        return Stack(
-                duration: const Duration(milliseconds: 300),
+                          children: [
-                reverseDuration: const Duration(milliseconds: 300),
+                            Positioned(
-                switchInCurve: Curves.fastOutSlowIn,
+                              top: 0,
-                switchOutCurve: Curves.fastOutSlowIn,
+                              bottom: 0,
-                transitionBuilder: (child, animation) {
+                              left: left,
-                  var tween = Tween<Offset>(
+                              width: width,
-                      begin: const Offset(1, 0), end: const Offset(0, 0));
+                              child: child,
-
+                            ),
-                  return SlideTransition(
+                          ],
-                    position: tween.animate(animation),
+                        );
-                    child: child,
+                      },
-                  );
+                    );
-                },
+                  },
-                child: currentPage == -1
+                );
-                    ? const SizedBox(
+              },
-                        key: Key("1"),
+              child: buildRight(),
-                      )
-                    : buildRight(),
-              ),
             ),
           )
         ],
       );
+    } else {
+      return LayoutBuilder(
+        builder: (context, constrains) {
+          return Stack(
+            children: [
+              Positioned.fill(child: buildLeft()),
+              Positioned(
+                left: offset,
+                width: constrains.maxWidth,
+                top: 0,
+                bottom: 0,
+                child: Listener(
+                  onPointerDown: handlePointerDown,
+                  child: AnimatedSwitcher(
+                    duration: const Duration(milliseconds: 200),
+                    switchInCurve: Curves.fastOutSlowIn,
+                    switchOutCurve: Curves.fastOutSlowIn,
+                    transitionBuilder: (child, animation) {
+                      var tween = Tween<Offset>(
+                          begin: const Offset(1, 0), end: const Offset(0, 0));
+
+                      return SlideTransition(
+                        position: tween.animate(animation),
+                        child: child,
+                      );
+                    },
+                    child: Material(
+                      key: ValueKey(currentPage),
+                      child: buildRight(),
+                    ),
+                  ),
+                ),
+              )
+            ],
+          );
+        },
+      );
     }
   }
 
@@ -307,7 +341,7 @@ class _SettingsPageState extends State<SettingsPage> implements PopEntry {
   }
 
   Widget buildRight() {
-    final Widget body = switch (currentPage) {
+    return switch (currentPage) {
       -1 => const SizedBox(),
       0 => const ExploreSettings(),
       1 => const ReaderSettings(),
@@ -318,10 +352,6 @@ class _SettingsPageState extends State<SettingsPage> implements PopEntry {
       6 => const AboutSettings(),
       _ => throw UnimplementedError()
     };
-
-    return Material(
-      child: body,
-    );
   }
 
   var canPop = ValueNotifier(true);

lib/pages/webview.dart

@@ -303,7 +303,10 @@ class DesktopWebview {
       proxy: AppDio.proxy,
     ));
     _webview!.addOnWebMessageReceivedCallback(onMessage);
-    _webview!.setOnNavigation((s) => onNavigation?.call(s, this));
+    _webview!.setOnNavigation((s) {
+      s = s.substring(1, s.length - 1);
+      return onNavigation?.call(s, this);
+    });
     _webview!.launch(initialUrl, triggerOnUrlRequestEvent: false);
     _runTimer();
     _webview!.onClose.then((value) {

lib/utils/data_sync.dart

@@ -55,7 +55,7 @@ class DataSync with ChangeNotifier {
   }
 
   Future<Res<bool>> uploadData() async {
-    if(isDownloading) return const Res(true);
+    if (isDownloading) return const Res(true);
     if (haveWaitingTask) return const Res(true);
     while (isUploading) {
       haveWaitingTask = true;
@@ -109,7 +109,7 @@ class DataSync with ChangeNotifier {
         filename += '.venera';
         var files = await client.readDir('/');
         files = files.where((e) => e.name!.endsWith('.venera')).toList();
-        var old = files.firstWhereOrNull( (e) => e.name!.startsWith("$time-"));
+        var old = files.firstWhereOrNull((e) => e.name!.startsWith("$time-"));
         if (old != null) {
           await client.remove(old.name!);
         }
@@ -176,8 +176,11 @@ class DataSync with ChangeNotifier {
         var files = await client.readDir('/');
         files.sort((a, b) => b.name!.compareTo(a.name!));
         var file = files.firstWhereOrNull((e) => e.name!.endsWith('.venera'));
+        if (file == null) {
+          throw 'No data file found';
+        }
         var version =
-            file!.name!.split('-').elementAtOrNull(1)?.split('.').first;
+            file.name!.split('-').elementAtOrNull(1)?.split('.').first;
         if (version != null && int.tryParse(version) != null) {
           var currentVersion = appdata.settings['dataVersion'];
           if (currentVersion != null && int.parse(version) <= currentVersion) {

lib/utils/image.dart

@@ -26,7 +26,7 @@ class Image {
     var codec = await ui.instantiateImageCodec(data);
     var frame = await codec.getNextFrame();
     codec.dispose();
-    var info = await frame.image.toByteData();
+    var info = await frame.image.toByteData(format: ui.ImageByteFormat.rawStraightRgba);
     if (info == null) {
       throw Exception('Failed to decode image');
     }
@@ -39,6 +39,14 @@ class Image {
     return image;
   }
 
+  Color getPixelAtIndex(int index) {
+    if (index < 0 || index >= _data.length) {
+      throw ArgumentError(
+          'Invalid argument: index must be in the range of [0, ${_data.length}).');
+    }
+    return Color.fromValue(_data[index]);
+  }
+
   Image copyRange(int x, int y, int width, int height) {
     if (width + x > this.width) {
       throw ArgumentError('''
@@ -176,11 +184,11 @@ class Color {
 
   Color.fromValue(this.value);
 
-  int get r => (value >> 16) & 0xFF;
+  int get r => value & 0xFF;
 
   int get g => (value >> 8) & 0xFF;
 
-  int get b => value & 0xFF;
+  int get b => (value >> 16) & 0xFF;
 
   int get a => (value >> 24) & 0xFF;
 }

lib/utils/pdf.dart

@@ -1,33 +1,28 @@
+import 'dart:async';
+import 'dart:convert';
 import 'dart:isolate';
-
+import 'package:venera/foundation/app.dart';
-import 'package:pdf/widgets.dart';
 import 'package:venera/foundation/local.dart';
+import 'package:venera/utils/image.dart';
 import 'package:venera/utils/io.dart';
+import 'package:zip_flutter/zip_flutter.dart';
+
+typedef DecodeImage = Future<Image> Function(Uint8List data);
 
 Future<void> _createPdfFromComic({
   required LocalComic comic,
   required String savePath,
   required String localPath,
+  required DecodeImage decodeImage,
 }) async {
-  final pdf = Document(
+  var images = <String>[];
-    title: comic.title,
-    author: comic.subTitle ?? "",
-    producer: "Venera",
-  );
-
-  pdf.document.outline;
 
   var baseDir = comic.directory.contains('/') || comic.directory.contains('\\')
       ? comic.directory
       : FilePath.join(localPath, comic.directory);
 
   // add cover
-  var imageData = File(FilePath.join(baseDir, comic.cover)).readAsBytesSync();
+  images.add(FilePath.join(baseDir, comic.cover));
-  pdf.addPage(Page(
-    build: (Context context) {
-      return Image(MemoryImage(imageData), fit: BoxFit.contain);
-    },
-  ));
 
   bool multiChapters = comic.chapters != null;
 
@@ -51,42 +46,360 @@ Future<void> _createPdfFromComic({
     reorderFiles(files);
 
     for (var file in files) {
-      var imageData = (file as File).readAsBytesSync();
+      images.add(file.path);
-      pdf.addPage(Page(
-        build: (Context context) {
-          return Image(MemoryImage(imageData), fit: BoxFit.contain);
-        },
-      ));
     }
   } else {
     for (var chapter in comic.chapters!.keys) {
       var files = Directory(FilePath.join(baseDir, chapter)).listSync();
       reorderFiles(files);
       for (var file in files) {
-        var imageData = (file as File).readAsBytesSync();
+        images.add(file.path);
-        pdf.addPage(Page(
-          build: (Context context) {
-            return Image(MemoryImage(imageData), fit: BoxFit.contain);
-          },
-        ));
       }
     }
   }
 
-  final file = File(savePath);
+  var generator = PdfGenerator(
-  file.writeAsBytesSync(await pdf.save());
+    title: comic.title,
+    author: comic.subtitle,
+    imagePaths: images,
+    outputPath: savePath,
+    decodeImage: decodeImage,
+  );
+  await generator.generate();
+}
+
+Future<Isolate> _runIsolate(
+    LocalComic comic, String savePath, SendPort sendPort) {
+  var localPath = LocalManager().path;
+  return Isolate.spawn<SendPort>(
+    (sendPort) => overrideIO(
+      () async {
+        var receivePort = ReceivePort();
+        sendPort.send(receivePort.sendPort);
+
+        Completer<Image>? completer;
+
+        Future<Image> decodeImage(Uint8List data) async {
+          if (completer != null) {
+            throw Exception('Another image is being decoded');
+          }
+          sendPort.send(data);
+          completer = Completer();
+          return completer!.future;
+        }
+
+        receivePort.listen((message) {
+          if (message is Image) {
+            if (completer == null) {
+              throw Exception('No image is being decoded');
+            }
+            completer!.complete(message);
+            completer = null;
+          }
+        });
+
+        await _createPdfFromComic(
+          comic: comic,
+          savePath: savePath,
+          localPath: localPath,
+          decodeImage: decodeImage,
+        );
+
+        sendPort.send(null);
+      },
+    ),
+    sendPort,
+  );
 }
 
 Future<void> createPdfFromComicIsolate({
   required LocalComic comic,
   required String savePath,
 }) async {
-  var localPath = LocalManager().path;
+  var receivePort = ReceivePort();
-  return Isolate.run(() => overrideIO(() async {
+  SendPort? sendPort;
-        return await _createPdfFromComic(
+  Isolate? isolate;
-          comic: comic,
+  var completer = Completer<void>();
-          savePath: savePath,
+  receivePort.listen((message) {
-          localPath: localPath,
+    if (message is SendPort) {
-        );
+      sendPort = message;
-      }));
+    } else if (message is Uint8List) {
+      Image.decodeImage(message).then((image) {
+        sendPort!.send(image);
+      });
+    } else if (message == null) {
+      receivePort.close();
+      completer.complete();
+      isolate!.kill();
+    }
+  });
+  isolate = await _runIsolate(comic, savePath, receivePort.sendPort);
+  return completer.future;
+}
+
+class PdfGenerator {
+  final String title;
+  final String author;
+  final List<String> imagePaths;
+  final String outputPath;
+  final DecodeImage decodeImage;
+
+  // PDF文件的对象ID计数器
+  int _objectId = 1;
+
+  // 存储每个对象在PDF中的字节位置
+  final Map<int, int> _objectOffsets = {};
+
+  static const double a4Width = 595.0; // points
+  static const double a4Height = 842.0; // points
+
+  PdfGenerator({
+    required this.title,
+    required this.author,
+    required this.imagePaths,
+    required this.outputPath,
+    required this.decodeImage,
+  });
+
+  Future<void> generate() async {
+    var file = File(outputPath);
+    final output = file.openWrite();
+
+    int length = 0;
+
+    void write(String str) {
+      var data = utf8.encode(str);
+      output.add(data);
+      length += data.length;
+    }
+
+    void writeData(Uint8List data) {
+      output.add(data);
+      length += data.length;
+    }
+
+    int getCurrentLength() {
+      return length;
+    }
+
+    // 1. 写入PDF头部
+    write('%PDF-1.7\n%\xFF\xFF\xFF\xFF\n\n');
+
+    // 2. 写入Catalog对象
+    _objectOffsets[_objectId] = getCurrentLength();
+    write('$_objectId 0 obj\n');
+    write('<<\n');
+    write('/Type /Catalog\n');
+    write('/Pages ${_objectId + 1} 0 R\n');
+    write('>>\nendobj\n\n');
+
+    final catalogId = _objectId++;
+
+    // 3. 写入Pages对象
+    _objectOffsets[_objectId] = getCurrentLength();
+    write('$_objectId 0 obj\n');
+    write('<<\n');
+    write('/Type /Pages\n');
+    write('/Kids [');
+    final pageIds = <int>[];
+    for (var i = 0; i < imagePaths.length; i++) {
+      pageIds.add(_objectId + 1 + i * 3);
+      write('${_objectId + 1 + i * 3} 0 R ');
+    }
+    write(']\n');
+    write('/Count ${imagePaths.length}\n');
+    write('>>\nendobj\n\n');
+
+    final pagesId = _objectId++;
+
+    // 4. 为每个图片创建Page和Image对象
+    for (var i = 0; i < imagePaths.length; i++) {
+      final imagePath = imagePaths[i];
+      final image = await _getImage(imagePath);
+
+      // 写入Page对象
+      _objectOffsets[_objectId] = getCurrentLength();
+      write('$_objectId 0 obj\n');
+      write('<<\n');
+      write('/Type /Page\n');
+      write('/Parent $pagesId 0 R\n');
+      write('/Resources <<\n');
+      write('/XObject << /Im${i + 1} ${_objectId + 1} 0 R >>\n');
+      write('>>\n');
+      write('/MediaBox [0 0 $a4Width $a4Height]\n');
+      write('/Contents ${_objectId + 2} 0 R\n');
+      write('>>\nendobj\n\n');
+
+      _objectId++;
+
+      // 写入Image对象
+      _objectOffsets[_objectId] = getCurrentLength();
+      write('$_objectId 0 obj\n');
+      write('<<\n');
+      write('/Type /XObject\n');
+      write('/Subtype /Image\n');
+      write('/Width ${image.width}\n');
+      write('/Height ${image.height}\n');
+      write('/ColorSpace /DeviceRGB\n');
+      write('/BitsPerComponent 8\n');
+      write('/Filter /FlateDecode\n');
+      write('/Length ${image.data.length}\n');
+      write('>>\nstream\n');
+      writeData(image.data);
+      write('\nendstream\nendobj\n\n');
+
+      _objectId++;
+
+      // 写入Contents对象（绘制图片的指令）
+      _objectOffsets[_objectId] = getCurrentLength();
+      write('$_objectId 0 obj\n');
+      write('<<\n');
+      var stream = '';
+      stream += 'q\n';
+      // Calculate scaling factors
+      var scaleX = a4Width / image.width;
+      var scaleY = a4Height / image.height;
+      var scale = scaleX < scaleY ? scaleX : scaleY;
+      // Calculate centering offsets
+      var offsetX = (a4Width - (image.width * scale)) / 2;
+      var offsetY = (a4Height - (image.height * scale)) / 2;
+      // Apply transformation matrix
+      stream += '1 0 0 1 $offsetX $offsetY cm\n'; // Translate
+      stream += '${scale * image.width} 0 0 ${scale * image.height} 0 0 cm\n';
+      stream += '/Im${i + 1} Do\n';
+      stream += 'Q\n';
+      var streamData = utf8.encode(stream);
+      write('/Length ${streamData.length}\n');
+      write('>>\nstream\n');
+      writeData(streamData);
+      write('endstream\nendobj\n\n');
+
+      _objectId++;
+    }
+
+    // 5. 写入Info对象（元数据）
+    final infoId = _objectId;
+    _objectOffsets[_objectId] = getCurrentLength();
+    write('$_objectId 0 obj\n');
+    write('<<\n');
+    write('/Title <');
+    writeData(_toPdfString(title));
+    write('>\n');
+    write('/Author <');
+    writeData(_toPdfString(author));
+    write('>\n');
+    write('/Producer (venera v${App.version})\n');
+    write('/CreationDate (D:${_formatDateTime(DateTime.now())})\n');
+    write('>>\nendobj\n\n');
+
+    _objectId++;
+
+    // 6. 写入交叉引用表
+    final xrefOffset = getCurrentLength();
+    write('xref\n');
+    write('0 $_objectId\n');
+    write('0000000000 65535 f\r\n');
+
+    for (var i = 1; i < _objectId; i++) {
+      final offset = _objectOffsets[i]!;
+      write('${offset.toString().padLeft(10, '0')} 00000 n\r\n'); // 使用\r\n
+    }
+
+    // 7. 写入文件尾部
+    write('trailer\n');
+    write('<<\n');
+    write('/Size $_objectId\n');
+    write('/Root $catalogId 0 R\n');
+    write('/Info $infoId 0 R\n');
+    write('>>\n');
+    write('startxref\n');
+    write('$xrefOffset\n');
+    write('%%EOF\n');
+
+    await output.close();
+  }
+
+  int _codeUnitForDigit(int digit) =>
+      digit < 10 ? digit + 0x30 : digit + 0x61 - 10;
+
+  Uint8List _toPdfString(String str) {
+    Uint8List data;
+    try {
+      data = latin1.encode(str);
+    } catch (e) {
+      data = Uint8List.fromList(<int>[0xfe, 0xff] + _encodeUtf16be(str));
+    }
+    var result = <int>[];
+    for (final byte in data) {
+      result.add(_codeUnitForDigit((byte & 0xF0) >> 4));
+      result.add(_codeUnitForDigit(byte & 0x0F));
+    }
+    return Uint8List.fromList(result);
+  }
+
+  List<int> _encodeUtf16be(String str) {
+    const unicodeReplacementCharacterCodePoint = 0xfffd;
+    const unicodeByteZeroMask = 0xff;
+    const unicodeByteOneMask = 0xff00;
+    const unicodeValidRangeMax = 0x10ffff;
+    const unicodePlaneOneMax = 0xffff;
+    const unicodeUtf16ReservedLo = 0xd800;
+    const unicodeUtf16ReservedHi = 0xdfff;
+    const unicodeUtf16Offset = 0x10000;
+    const unicodeUtf16SurrogateUnit0Base = 0xd800;
+    const unicodeUtf16SurrogateUnit1Base = 0xdc00;
+    const unicodeUtf16HiMask = 0xffc00;
+    const unicodeUtf16LoMask = 0x3ff;
+
+    final encoding = <int>[];
+
+    void add(int unit) {
+      encoding.add((unit & unicodeByteOneMask) >> 8);
+      encoding.add(unit & unicodeByteZeroMask);
+    }
+
+    for (final unit in str.codeUnits) {
+      if ((unit >= 0 && unit < unicodeUtf16ReservedLo) ||
+          (unit > unicodeUtf16ReservedHi && unit <= unicodePlaneOneMax)) {
+        add(unit);
+      } else if (unit > unicodePlaneOneMax && unit <= unicodeValidRangeMax) {
+        final base = unit - unicodeUtf16Offset;
+        add(unicodeUtf16SurrogateUnit0Base +
+            ((base & unicodeUtf16HiMask) >> 10));
+        add(unicodeUtf16SurrogateUnit1Base + (base & unicodeUtf16LoMask));
+      } else {
+        add(unicodeReplacementCharacterCodePoint);
+      }
+    }
+    return encoding;
+  }
+
+  // 格式化日期时间
+  String _formatDateTime(DateTime dt) {
+    return dt
+        .toUtc()
+        .toString()
+        .replaceAll('-', '')
+        .replaceAll(':', '')
+        .replaceAll(' ', '')
+        .replaceAll('.', '')
+        .substring(0, 14);
+  }
+
+  Future<({int width, int height, Uint8List data})> _getImage(
+      String imagePath) async {
+    var data = await File(imagePath).readAsBytes();
+    var image = await decodeImage(data);
+    var width = image.width;
+    var height = image.height;
+    data = Uint8List(width * height * 3);
+    for (var i = 0; i < width * height; i++) {
+      var pixel = image.getPixelAtIndex(i);
+      data[i * 3] = pixel.r;
+      data[i * 3 + 1] = pixel.g;
+      data[i * 3 + 2] = pixel.b;
+    }
+    data = tdeflCompressData(data, true, true, 9);
+    return (width: width, height: height, data: data);
+  }
 }

pubspec.lock

@@ -33,14 +33,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.4"
-  archive:
-    dependency: transitive
-    description:
-      name: archive
-      sha256: cb6a278ef2dbb298455e1a713bda08524a175630ec643a242c399c932a0a1f7d
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.6.1"
   args:
     dependency: transitive
     description:
@@ -57,14 +49,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.11.0"
-  barcode:
-    dependency: transitive
-    description:
-      name: barcode
-      sha256: ab180ce22c6555d77d45f0178a523669db67f95856e3378259ef2ffeb43e6003
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.2.8"
   battery_plus:
     dependency: "direct main"
     description:
@@ -81,14 +65,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.1"
-  bidi:
-    dependency: transitive
-    description:
-      name: bidi
-      sha256: "9a712c7ddf708f7c41b1923aa83648a3ed44cfd75b04f72d598c45e5be287f9d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.12"
   boolean_selector:
     dependency: transitive
     description:
@@ -298,6 +274,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.1"
+  flex_seed_scheme:
+    dependency: "direct main"
+    description:
+      name: flex_seed_scheme
+      sha256: d3ba3c5c92d2d79d45e94b4c6c71d01fac3c15017da1545880c53864da5dfeb0
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.5.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -417,8 +401,8 @@ packages:
     dependency: "direct main"
     description:
       path: "."
-      ref: "598d50572a658f8e04775566fe3789954d9a01e3"
+      ref: "5978d0c7784fbbefcacc573547f0ab01ba59b7b3"
-      resolved-ref: "598d50572a658f8e04775566fe3789954d9a01e3"
+      resolved-ref: "5978d0c7784fbbefcacc573547f0ab01ba59b7b3"
       url: "https://github.com/wgh136/flutter_qjs"
     source: git
     version: "0.3.7"
@@ -521,14 +505,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.1.0"
-  image:
-    dependency: transitive
-    description:
-      name: image
-      sha256: f31d52537dc417fdcde36088fdf11d191026fd5e4fae742491ebd40e5a8bea7d
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.3.0"
   intl:
     dependency: "direct main"
     description:
@@ -690,14 +666,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.9.0"
-  path_parsing:
-    dependency: transitive
-    description:
-      name: path_parsing
-      sha256: "883402936929eac138ee0a45da5b0f2c80f89913e6dc3bf77eb65b84b409c6ca"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.0"
   path_provider:
     dependency: "direct main"
     description:
@@ -746,14 +714,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.3.0"
-  pdf:
-    dependency: "direct main"
-    description:
-      name: pdf
-      sha256: "05df53f8791587402493ac97b9869d3824eccbc77d97855f4545cf72df3cae07"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.11.1"
   petitparser:
     dependency: transitive
     description:
@@ -795,14 +755,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.9.1"
-  qr:
-    dependency: transitive
-    description:
-      name: qr
-      sha256: "5a1d2586170e172b8a8c8470bbbffd5eb0cd38a66c0d77155ea138d3af3a4445"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.2"
   rhttp:
     dependency: "direct main"
     description:
@@ -977,14 +929,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.7.3"
-  text_scroll:
-    dependency: "direct main"
-    description:
-      name: text_scroll
-      sha256: "7869d86a6fdd725dee56bdd150216a99f0372b82fbfcac319214dbd5f36e1908"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.2.0"
   typed_data:
     dependency: transitive
     description:
@@ -1142,18 +1086,18 @@ packages:
     dependency: "direct main"
     description:
       name: yaml
-      sha256: "75769501ea3489fca56601ff33454fe45507ea3bfb014161abc3b43ae25989d5"
+      sha256: b9da305ac7c39faa3f030eccd175340f968459dae4af175130b3fc47e40d76ce
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.2"
+    version: "3.1.3"
   zip_flutter:
     dependency: "direct main"
     description:
       name: zip_flutter
-      sha256: ea7fdc86c988174ef3bb80dc26e8e8bfdf634c55930e2d18d7e77e991acf0483
+      sha256: bbf3160062610a43901b7ebbc6f6dd46519540f03a84027dc7b1fff399dda1ac
       url: "https://pub.dev"
     source: hosted
-    version: "0.0.8"
+    version: "0.0.10"
 sdks:
   dart: ">=3.6.0 <4.0.0"
-  flutter: ">=3.27.2"
+  flutter: ">=3.27.3"

pubspec.yaml

@@ -2,18 +2,16 @@ name: venera
 description: "A comic app."
 publish_to: 'none'
 
-version: 1.2.1+121
+version: 1.2.3+123
 
 environment:
   sdk: '>=3.6.0 <4.0.0'
-  flutter: 3.27.2
+  flutter: 3.27.3
 
 dependencies:
   flutter:
     sdk: flutter
   path_provider: any
-  flutter_localizations:
-    sdk: flutter
   intl: ^0.19.0
   window_manager: ^0.4.3
   sqlite3: ^2.4.7
@@ -21,11 +19,11 @@ dependencies:
   flutter_qjs:
     git:
       url: https://github.com/wgh136/flutter_qjs
-      ref: 598d50572a658f8e04775566fe3789954d9a01e3
+      ref: 5978d0c7784fbbefcacc573547f0ab01ba59b7b3
   crypto: ^3.0.6
   dio: ^5.7.0
   html: ^0.15.5
-  pointycastle: any
+  pointycastle: ^3.9.1
   url_launcher: ^6.3.0
   path: ^1.9.0
   photo_view:
@@ -40,7 +38,6 @@ dependencies:
       ref: 09e756b1f1b04e6298318d99ec20a787fb360f59
       path: packages/scrollable_positioned_list
   flutter_reorderable_grid_view: ^5.4.0
-  yaml: any
   uuid: ^4.5.1
   desktop_webview_window:
     git:
@@ -51,7 +48,7 @@ dependencies:
   sliver_tools: ^0.2.12
   flutter_file_dialog: ^3.0.2
   file_selector: ^1.0.3
-  zip_flutter: ^0.0.8
+  zip_flutter: ^0.0.10
   lodepng_flutter:
     git:
       url: https://github.com/venera-app/lodepng_flutter
@@ -67,16 +64,18 @@ dependencies:
     git: 
       url: https://github.com/pkuislm/flutter_saf.git
       ref: 7637b8b67d0a831f3cd7e702b8173e300880d32e
-  pdf: ^3.11.1
   dynamic_color: ^1.7.0
   shimmer_animation: ^2.1.0
   flutter_memory_info: ^0.0.1
   syntax_highlight: ^0.4.0
-  text_scroll: ^0.2.0
   flutter_7zip:
     git:
       url: https://github.com/wgh136/flutter_7zip
       ref: b33344797f1d2469339e0e1b75f5f954f1da224c
+  flex_seed_scheme: ^3.5.0
+  flutter_localizations:
+    sdk: flutter
+  yaml: ^3.1.3
 
 dev_dependencies:
   flutter_test: