新增游戏功能记录模块

lib/utils/app_router.dart

@@ -6,9 +6,11 @@ import 'slide_up_page_route.dart';
 import '../pages/movies/movie_form_page.dart';
 import '../pages/book/book_form_page.dart';
 import '../pages/note/note_form_page.dart';
+import '../pages/game/game_form_page.dart';
 import '../pages/movies/movie_detail_page.dart';
 import '../pages/book/book_detail_page.dart';
 import '../pages/note/note_detail_page.dart';
+import '../pages/game/game_detail_page.dart';
 import '../pages/movies/douban_webview_page.dart';
 
 /// 路由生成器
@@ -59,6 +61,22 @@ class AppRouter {
         }
         return SlideUpPageRoute(page: NoteDetailPage(note: note));
 
+      case '/game-form':
+        final args = settings.arguments;
+        final Game? game = args is Game ? args : null;
+        final String? initialStatus =
+            args is Map<String, dynamic> ? (args['initialStatus'] as String?) : null;
+        return SlideUpPageRoute(
+          page: GameFormPage(game: game, initialStatus: initialStatus),
+        );
+
+      case '/game-detail':
+        final game = settings.arguments is Game ? settings.arguments as Game : null;
+        if (game == null) {
+          return _buildUnknownRoute(settings.name);
+        }
+        return SlideUpPageRoute(page: GameDetailPage(game: game));
+
       case '/douban-webview':
         final url = settings.arguments is String ? settings.arguments as String : null;
         if (url == null) {

lib/utils/image_path_helper.dart

@@ -10,6 +10,8 @@ import 'package:path/path.dart' as p;
 /// images/movies/{movieId}/posterimgs/xxxx.jpg   - 影视海报墙图片
 /// images/books/{bookId}/xxxx.jpg                - 书籍封面
 /// images/notes/{noteId}/xxxx.jpg                - 笔记图片
+/// images/games/{gameId}/xxxx.jpg                - 游戏封面
+/// images/games/{gameId}/screenshots/xxxx.jpg    - 游戏截图
 class ImagePathHelper {
   static final ImagePathHelper instance = ImagePathHelper._init();
 
@@ -93,6 +95,36 @@ class ImagePathHelper {
     return p.join(dir, fileName);
   }
 
+  // ==================== 游戏相关路径 ====================
+
+  /// 获取游戏图片目录
+  /// 路径: images/games/{gameId}/
+  Future<String> getGameImagesDir(String gameId) async {
+    final root = await imagesRoot;
+    return p.join(root, 'games', gameId);
+  }
+
+  /// 获取游戏封面路径
+  /// 路径: images/games/{gameId}/{fileName}
+  Future<String> getGameCoverPath(String gameId, String fileName) async {
+    final dir = await getGameImagesDir(gameId);
+    return p.join(dir, fileName);
+  }
+
+  /// 获取游戏截图目录
+  /// 路径: images/games/{gameId}/screenshots/
+  Future<String> getGameScreenshotImgsDir(String gameId) async {
+    final dir = await getGameImagesDir(gameId);
+    return p.join(dir, 'screenshots');
+  }
+
+  /// 获取游戏截图图片路径
+  /// 路径: images/games/{gameId}/screenshots/{fileName}
+  Future<String> getGameScreenshotImgPath(String gameId, String fileName) async {
+    final dir = await getGameScreenshotImgsDir(gameId);
+    return p.join(dir, fileName);
+  }
+
   // ==================== 目录操作 ====================
 
   /// 确保目录存在
@@ -129,6 +161,13 @@ class ImagePathHelper {
     await _deleteDirectory(dirPath);
   }
 
+  /// 删除游戏图片目录
+  /// 删除路径: images/games/{gameId}/
+  Future<void> deleteGameImages(String gameId) async {
+    final dirPath = await getGameImagesDir(gameId);
+    await _deleteDirectory(dirPath);
+  }
+
   /// 删除目录及其内容
   Future<void> _deleteDirectory(String dirPath) async {
     try {

lib/utils/user_prefs.dart

@@ -104,6 +104,10 @@ class UserPrefs {
   bool get showNoteTab => prefs.getBool('showNoteTab') ?? true;
   Future<bool> setShowNoteTab(bool value) => prefs.setBool('showNoteTab', value);
 
+  /// 是否显示游戏标签
+  bool get showGameTab => prefs.getBool('showGameTab') ?? false;
+  Future<bool> setShowGameTab(bool value) => prefs.setBool('showGameTab', value);
+
   /// 默认启动标签 (0: 影视, 1: 阅读, 2: 笔记)
   int get defaultMainTabIndex => prefs.getInt('defaultMainTabIndex') ?? 0;
   Future<bool> setDefaultMainTabIndex(int value) => prefs.setInt('defaultMainTabIndex', value);
@@ -169,6 +173,18 @@ class UserPrefs {
   bool get bookshelfMode => prefs.getBool('bookshelfMode') ?? false;
   Future<bool> setBookshelfMode(bool value) => prefs.setBool('bookshelfMode', value);
 
+  /// 游戏排序方式 (0: 更新时间, 1: 创建时间, 2: 评分)
+  int get gameSortMode => prefs.getInt('gameSortMode') ?? 0;
+  Future<bool> setGameSortMode(int value) => prefs.setInt('gameSortMode', value);
+
+  /// 游戏布局样式 (0: 网格, 1: 列表, 2: 大图卡片)
+  int get gameLayoutStyle => prefs.getInt('gameLayoutStyle') ?? 0;
+  Future<bool> setGameLayoutStyle(int value) => prefs.setInt('gameLayoutStyle', value);
+
+  /// 游戏墙模式
+  bool get gameWallMode => prefs.getBool('gameWallMode') ?? false;
+  Future<bool> setGameWallMode(bool value) => prefs.setBool('gameWallMode', value);
+
   // ========== 应用图标设置 ==========
 
   // ========== Markdown 阅读器 ==========