fix(FEAT-MO-001): 修复TDX数据完整性与状态展示

server/apps/api/src/market-overview/market-overview.service.ts

@@ -112,28 +112,34 @@ export class MarketOverviewService {
         }),
       ),
     );
-    const snapshots = results.flatMap((result) =>
-      result.status === 'fulfilled' ? [result.value] : [],
-    );
-    if (!snapshots.length) {
+    const validSnapshots = results.flatMap((result) => {
+      if (result.status === 'rejected') return [];
+      return mapBreadthSnapshots([result.value]).validCount === 1 ? [result.value] : [];
+    });
+    const mapped = mapBreadthSnapshots(validSnapshots);
+    const unavailableMarkets = BREADTH_INDEXES.filter((_, index) => {
+      const result = results[index];
+      return (
+        !result ||
+        result.status === 'rejected' ||
+        mapBreadthSnapshots([result.value]).validCount === 0
+      );
+    }).map((item) => item.name);
+    if (!mapped.data) {
       return {
         ...meta,
         status: 'unavailable',
         data: null,
-        warnings: [
-          this.toWarning(
-            results[0]?.status === 'rejected' ? results[0].reason : undefined,
-            '市场宽度',
-          ),
-        ],
+        warnings: [`市场宽度数据不可用：${unavailableMarkets.join('、')}`],
       };
     }
-    const status = snapshots.length === BREADTH_INDEXES.length ? 'fresh' : 'partial';
+    const status = mapped.validCount === BREADTH_INDEXES.length ? 'fresh' : 'partial';
     return {
       ...meta,
       status,
-      data: mapBreadthSnapshots(snapshots),
-      warnings: status === 'partial' ? ['部分市场指数未返回涨跌家数'] : [],
+      data: mapped.data,
+      warnings:
+        status === 'partial' ? [`部分市场涨跌家数不可用：${unavailableMarkets.join('、')}`] : [],
     };
   }
 
@@ -145,6 +151,14 @@ export class MarketOverviewService {
         list_type: 1,
       });
       const definitions = catalog.Value.map(({ Code: code, Name: name }) => ({ code, name }));
+      if (!definitions.length) {
+        return {
+          ...meta,
+          status: 'unavailable',
+          data: null,
+          warnings: ['一级行业目录为空'],
+        };
+      }
       const result = await this.tdxClient.request<TdxMarketDataResult>('get_market_data', {
         stock_list: definitions.map((item) => item.code),
         count: 2,
@@ -187,10 +201,19 @@ export class MarketOverviewService {
         dividend_type: 'none',
         period: '1d',
       });
-      const data = mapTurnoverTrend(result, TURNOVER_INDEXES);
-      if (!data)
+      const mapped = mapTurnoverTrend(result, TURNOVER_INDEXES);
+      if (!mapped.data)
         return { ...meta, status: 'unavailable', data: null, warnings: ['成交额趋势数据不完整'] };
-      return { ...meta, status: 'fresh', data, warnings: [] };
+      const status = mapped.validMarketCount === TURNOVER_INDEXES.length ? 'fresh' : 'partial';
+      return {
+        ...meta,
+        status,
+        data: mapped.data,
+        warnings:
+          status === 'partial'
+            ? [`部分市场成交额不可用，当前汇总 ${mapped.validMarketCount} 个市场`]
+            : [],
+      };
     } catch (error) {
       return {
         ...meta,