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lib/foundation/comic_source/category.dart

@@ -144,7 +144,7 @@ class RandomCategoryPartWithRuntimeData extends BaseCategoryPart {
 }
 
 CategoryData getCategoryDataWithKey(String key) {
-  for (var source in ComicSource.sources) {
+  for (var source in ComicSource._sources) {
     if (source.categoryData?.key == key) {
       return source.categoryData!;
     }

lib/foundation/comic_source/comic_source.dart

@@ -43,13 +43,31 @@ typedef GetThumbnailLoadingConfigFunc = Map<String, dynamic> Function(
     String imageKey)?;
 
 class ComicSource {
-  static List<ComicSource> sources = [];
+  static final List<ComicSource> _sources = [];
+
+  static final List<Function> _listeners = [];
+
+  static void addListener(Function listener) {
+    _listeners.add(listener);
+  }
+
+  static void removeListener(Function listener) {
+    _listeners.remove(listener);
+  }
+
+  static void notifyListeners() {
+    for (var listener in _listeners) {
+      listener();
+    }
+  }
+
+  static List<ComicSource> all() => List.from(_sources);
 
   static ComicSource? find(String key) =>
-      sources.firstWhereOrNull((element) => element.key == key);
+      _sources.firstWhereOrNull((element) => element.key == key);
 
   static ComicSource? fromIntKey(int key) =>
-      sources.firstWhereOrNull((element) => element.key.hashCode == key);
+      _sources.firstWhereOrNull((element) => element.key.hashCode == key);
 
   static Future<void> init() async {
     final path = "${App.dataPath}/comic_source";
@@ -62,7 +80,7 @@ class ComicSource {
         try {
           var source = await ComicSourceParser()
               .parse(await entity.readAsString(), entity.absolute.path);
-          sources.add(source);
+          _sources.add(source);
         } catch (e, s) {
           Log.error("ComicSource", "$e\n$s");
         }
@@ -71,9 +89,20 @@ class ComicSource {
   }
 
   static Future reload() async {
-    sources.clear();
+    _sources.clear();
     JsEngine().runCode("ComicSource.sources = {};");
     await init();
+    notifyListeners();
+  }
+
+  static void add(ComicSource source) {
+    _sources.add(source);
+    notifyListeners();
+  }
+
+  static void remove(String key) {
+    _sources.removeWhere((element) => element.key == key);
+    notifyListeners();
   }
 
   /// Name of this source.
@@ -123,7 +152,7 @@ class ComicSource {
 
   var data = <String, dynamic>{};
 
-  bool get isLogin => data["account"] != null;
+  bool get isLogged => data["account"] != null;
 
   final String filePath;
 

lib/foundation/comic_source/parser.dart

@@ -105,7 +105,7 @@ class ComicSourceParser {
         throw ComicSourceParseException("minAppVersion $minAppVersion is required");
       }
     }
-    for(var source in ComicSource.sources){
+    for(var source in ComicSource.all()){
       if(source.key == key){
         throw ComicSourceParseException("key($key) already exists");
       }
@@ -188,8 +188,7 @@ class ComicSourceParser {
           ComicSource.sources.$_key.account.login(${jsonEncode(account)}, 
           ${jsonEncode(pwd)})
         """);
-        var source = ComicSource.sources
+        var source = ComicSource.find(_key!)!;
-            .firstWhere((element) => element.key == _key);
         source.data["account"] = <String>[account, pwd];
         source.saveData();
         return const Res(true);
@@ -461,7 +460,7 @@ class ComicSourceParser {
     final bool multiFolder = _getValue("favorites.multiFolder");
 
     Future<Res<T>> retryZone<T>(Future<Res<T>> Function() func) async{
-      if(!ComicSource.find(_key!)!.isLogin){
+      if(!ComicSource.find(_key!)!.isLogged){
         return const Res.error("Not login");
       }
       var res = await func();

lib/foundation/comic_type.dart

@@ -15,7 +15,7 @@ class ComicType {
     if(this == local) {
       return null;
     } else {
-      return ComicSource.sources.firstWhere((element) => element.intKey == value);
+      return ComicSource.fromIntKey(value);
     }
   }
 

lib/foundation/js_engine.dart

@@ -22,7 +22,6 @@ import 'package:pointycastle/block/modes/ecb.dart';
 import 'package:pointycastle/block/modes/ofb.dart';
 import 'package:venera/network/app_dio.dart';
 import 'package:venera/network/cookie_jar.dart';
-import 'package:venera/utils/ext.dart';
 
 import 'comic_source/comic_source.dart';
 import 'consts.dart';
@@ -107,8 +106,7 @@ class JsEngine with _JSEngineApi{
             {
               String key = message["key"];
               String dataKey = message["data_key"];
-              return ComicSource.sources
+              return ComicSource.find(key)
-                  .firstWhereOrNull((element) => element.key == key)
                   ?.data[dataKey];
             }
           case 'save_data':
@@ -116,8 +114,7 @@ class JsEngine with _JSEngineApi{
               String key = message["key"];
               String dataKey = message["data_key"];
               var data = message["data"];
-              var source = ComicSource.sources
+              var source = ComicSource.find(key)!;
-                  .firstWhere((element) => element.key == key);
               source.data[dataKey] = data;
               source.saveData();
             }
@@ -125,8 +122,7 @@ class JsEngine with _JSEngineApi{
             {
               String key = message["key"];
               String dataKey = message["data_key"];
-              var source = ComicSource.sources
+              var source = ComicSource.find(key);
-                  .firstWhereOrNull((element) => element.key == key);
               source?.data.remove(dataKey);
               source?.saveData();
             }

lib/pages/home_page.dart

@@ -4,6 +4,7 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/material.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/comic_type.dart';
 import 'package:venera/foundation/history.dart';
 import 'package:venera/foundation/image_provider/cached_image.dart';
@@ -21,19 +22,47 @@ class HomePage extends StatelessWidget {
       slivers: [
         _History(),
         _Local(),
+        _ComicSourceWidget(),
+        _AccountsWidget(),
       ],
     );
   }
 }
 
-class _History extends StatelessWidget {
+class _History extends StatefulWidget {
   const _History();
 
   @override
-  Widget build(BuildContext context) {
+  State<_History> createState() => _HistoryState();
-    final history = HistoryManager().getRecent();
+}
-    final count = HistoryManager().count();
 
+class _HistoryState extends State<_History> {
+  late List<History> history;
+  late int count;
+
+  void onHistoryChange() {
+    setState(() {
+      history = HistoryManager().getRecent();
+      count = HistoryManager().count();
+    });
+  }
+
+  @override
+  void initState() {
+    history = HistoryManager().getRecent();
+    count = HistoryManager().count();
+    HistoryManager().addListener(onHistoryChange);
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    HistoryManager().removeListener(onHistoryChange);
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
     return SliverToBoxAdapter(
       child: InkWell(
         onTap: () {},
@@ -117,14 +146,40 @@ class _History extends StatelessWidget {
   }
 }
 
-class _Local extends StatelessWidget {
+class _Local extends StatefulWidget {
   const _Local();
 
   @override
-  Widget build(BuildContext context) {
+  State<_Local> createState() => _LocalState();
-    final local = LocalManager().getRecent();
+}
-    final count = LocalManager().count;
 
+class _LocalState extends State<_Local> {
+  late List<LocalComic> local;
+  late int count;
+
+  void onLocalComicsChange() {
+    setState(() {
+      local = LocalManager().getRecent();
+      count = LocalManager().count;
+    });
+  }
+
+  @override
+  void initState() {
+    local = LocalManager().getRecent();
+    count = LocalManager().count;
+    LocalManager().addListener(onLocalComicsChange);
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    LocalManager().removeListener(onLocalComicsChange);
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
     return SliverToBoxAdapter(
       child: InkWell(
         onTap: () {},
@@ -495,3 +550,198 @@ class _ImportComicsWidgetState extends State<_ImportComicsWidget> {
     );
   }
 }
+
+class _ComicSourceWidget extends StatefulWidget {
+  const _ComicSourceWidget();
+
+  @override
+  State<_ComicSourceWidget> createState() => _ComicSourceWidgetState();
+}
+
+class _ComicSourceWidgetState extends State<_ComicSourceWidget> {
+  late List<String> comicSources;
+
+  void onComicSourceChange() {
+    setState(() {
+      comicSources = ComicSource.all().map((e) => e.name).toList();
+    });
+  }
+
+  @override
+  void initState() {
+    comicSources = ComicSource.all().map((e) => e.name).toList();
+    ComicSource.addListener(onComicSourceChange);
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    ComicSource.removeListener(onComicSourceChange);
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return SliverToBoxAdapter(
+      child: InkWell(
+        onTap: () {},
+        child: Container(
+          decoration: BoxDecoration(
+            border: Border(
+              bottom: BorderSide(
+                color: Theme.of(context).colorScheme.outlineVariant,
+                width: 0.6,
+              ),
+            ),
+          ),
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              SizedBox(
+                height: 56,
+                child: Row(
+                  children: [
+                    Center(
+                      child: Text('Comic Source'.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(comicSources.length.toString(), style: ts.s12),
+                    ),
+                    const Spacer(),
+                    const Icon(Icons.arrow_right),
+                  ],
+                ),
+              ).paddingHorizontal(16),
+              SizedBox(
+                width: double.infinity,
+                child: Wrap(
+                  children: comicSources.map((e) {
+                    return 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(e),
+                    );
+                  }).toList(),
+                ),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}
+
+class _AccountsWidget extends StatefulWidget {
+  const _AccountsWidget();
+
+  @override
+  State<_AccountsWidget> createState() => _AccountsWidgetState();
+}
+
+class _AccountsWidgetState extends State<_AccountsWidget> {
+  late List<String> accounts;
+
+  void onComicSourceChange() {
+    setState(() {
+      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: InkWell(
+        onTap: () {},
+        child: Container(
+          decoration: BoxDecoration(
+            border: Border(
+              bottom: BorderSide(
+                color: Theme.of(context).colorScheme.outlineVariant,
+                width: 0.6,
+              ),
+            ),
+          ),
+          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(
+                  children: accounts.map((e) {
+                    return 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(e),
+                    );
+                  }).toList(),
+                ),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}