feat: fix announcement, refactor db code

src/lib/types.ts

@@ -1,3 +1,66 @@
+import { AdminConfig } from './admin.types';
+
+// 播放记录数据结构
+export interface PlayRecord {
+  title: string;
+  source_name: string;
+  cover: string;
+  index: number; // 第几集
+  total_episodes: number; // 总集数
+  play_time: number; // 播放进度（秒）
+  total_time: number; // 总进度（秒）
+  save_time: number; // 记录保存时间（时间戳）
+  user_id: number; // 用户ID，localStorage情况下全部为0
+}
+
+// 收藏数据结构
+export interface Favorite {
+  source_name: string;
+  total_episodes: number; // 总集数
+  title: string;
+  cover: string;
+  user_id: number; // 用户ID，localStorage情况下全部为0
+  save_time: number; // 记录保存时间（时间戳）
+}
+
+// 存储接口
+export interface IStorage {
+  // 播放记录相关
+  getPlayRecord(userName: string, key: string): Promise<PlayRecord | null>;
+  setPlayRecord(
+    userName: string,
+    key: string,
+    record: PlayRecord
+  ): Promise<void>;
+  getAllPlayRecords(userName: string): Promise<{ [key: string]: PlayRecord }>;
+  deletePlayRecord(userName: string, key: string): Promise<void>;
+
+  // 收藏相关
+  getFavorite(userName: string, key: string): Promise<Favorite | null>;
+  setFavorite(userName: string, key: string, favorite: Favorite): Promise<void>;
+  getAllFavorites(userName: string): Promise<{ [key: string]: Favorite }>;
+  deleteFavorite(userName: string, key: string): Promise<void>;
+
+  // 用户相关
+  registerUser(userName: string, password: string): Promise<void>;
+  verifyUser(userName: string, password: string): Promise<boolean>;
+  // 检查用户是否存在（无需密码）
+  checkUserExist(userName: string): Promise<boolean>;
+
+  // 搜索历史相关
+  getSearchHistory(userName: string): Promise<string[]>;
+  addSearchHistory(userName: string, keyword: string): Promise<void>;
+  deleteSearchHistory(userName: string, keyword?: string): Promise<void>;
+
+  // 用户列表
+  getAllUsers(): Promise<string[]>;
+
+  // 管理员配置相关
+  getAdminConfig(): Promise<AdminConfig | null>;
+  setAdminConfig(config: AdminConfig): Promise<void>;
+}
+
+// 视频详情数据结构
 export interface VideoDetail {
   code: number;
   episodes: string[];
@@ -18,6 +81,7 @@ export interface VideoDetail {
   };
 }
 
+// 搜索结果数据结构
 export interface SearchResult {
   id: string;
   title: string;
@@ -32,6 +96,7 @@ export interface SearchResult {
   douban_id?: number;
 }
 
+// 豆瓣数据结构
 export interface DoubanItem {
   id: string;
   title: string;
@@ -44,3 +109,6 @@ export interface DoubanResult {
   message: string;
   list: DoubanItem[];
 }
+
+// 导出AdminConfig类型
+export { AdminConfig };