feat(admin): full integration of order, product, and finance modules with real RPC data streams

services/admin/financeService.uts

@@ -149,3 +149,18 @@ export async function fetchUserBillList(
     items: (data.items as Array<UserBillRecord>) ?? ([] as Array<UserBillRecord>)
   } as PagedResult<UserBillRecord>
 }
+
+/**
+ * 获取账单汇总统计
+ */
+export async function fetchFinanceBillSummary(
+  startTime : string,
+  endTime : string,
+  interval : string = 'day'
+) : Promise<Array<any>> {
+  return (await rpcOrEmptyArray('rpc_admin_finance_bill_summary', {
+    p_start_time: startTime,
+    p_end_time: endTime,
+    p_interval: interval
+  } as any)) as any
+}

services/admin/productService.uts

@@ -50,6 +50,47 @@ export async function fetchAdminProductPage(
   }
 }
 
+/**
+ * 获取商品状态汇总统计
+ */
+export async function fetchAdminProductCountStats() : Promise<UTSJSONObject | null> {
+  return await rpcOrNull('rpc_admin_product_count_stats', {} as UTSJSONObject)
+}
+
+/**
+ * 获取商品概况统计指标
+ */
+export async function fetchAdminProductStats(startTime : string, endTime : string) : Promise<UTSJSONObject | null> {
+  return await rpcOrNull('rpc_admin_product_stats', {
+    p_start_time: startTime,
+    p_end_time: endTime
+  } as UTSJSONObject)
+}
+
+/**
+ * 获取商品营业趋势数据
+ */
+export async function fetchAdminProductTrend(startTime : string, endTime : string) : Promise<Array<UTSJSONObject>> {
+  const res = await rpcOrValue('rpc_admin_product_trend', {
+    p_start_time: startTime,
+    p_end_time: endTime
+  } as UTSJSONObject)
+  return Array.isArray(res) ? (res as Array<UTSJSONObject>) : [] as Array<UTSJSONObject>
+}
+
+/**
+ * 获取商品排行
+ */
+export async function fetchAdminProductRanking(startTime : string, endTime : string, sortBy : string = 'sales', limit : number = 10) : Promise<Array<UTSJSONObject>> {
+  const res = await rpcOrValue('rpc_admin_product_ranking', {
+    p_start_time: startTime,
+    p_end_time: endTime,
+    p_sort_by: sortBy,
+    p_limit: limit
+  } as UTSJSONObject)
+  return Array.isArray(res) ? (res as Array<UTSJSONObject>) : [] as Array<UTSJSONObject>
+}
+
 /**
  * 更新商品状态 (上架/下架/回收站)
  * @param status 1:上架 2:下架 3:草稿 4:删除