增加周榜，月榜，日榜搜索和批量下载

ui/src/services/download.ts

@@ -91,6 +91,20 @@ class DownloadService {
     return apiService.post(`/api/download/artist/${artistId}`, options);
   }
 
+  /**
+   * 下载排行榜作品
+   */
+  async downloadRankingArtworks(options: {
+    mode: 'day' | 'week' | 'month';
+    type: 'art' | 'manga' | 'novel';
+    limit?: number;
+    size?: string;
+    quality?: string;
+    format?: string;
+  }) {
+    return apiService.post('/api/download/ranking', options);
+  }
+
   /**
    * 获取已下载的文件列表
    */

ui/src/services/ranking.ts

@@ -0,0 +1,35 @@
+import api from './api';
+
+export interface RankingParams {
+  mode: 'day' | 'week' | 'month';
+  type: 'art' | 'manga' | 'novel';
+  offset?: number;
+  limit?: number;
+}
+
+export interface RankingResponse {
+  artworks: any[];
+  next_url?: string;
+}
+
+class RankingService {
+  /**
+   * 获取排行榜数据
+   */
+  async getRanking(params: RankingParams) {
+    try {
+      const response = await api.get('/api/ranking', { params });
+      return {
+        success: true,
+        data: response.data
+      };
+    } catch (error: any) {
+      return {
+        success: false,
+        error: error.response?.data?.error || error.message || '获取排行榜失败'
+      };
+    }
+  }
+}
+
+export default new RankingService();