refactor(useMarketData): 优化数据获取逻辑

src/views/Company/components/MarketDataView/hooks/useMarketData.ts

@@ -1,7 +1,7 @@
 // src/views/Company/components/MarketDataView/hooks/useMarketData.ts
 // MarketDataView 数据获取 Hook
 
-import { useState, useEffect, useCallback } from 'react';
+import { useState, useEffect, useCallback, useRef } from 'react';
 import { logger } from '@utils/logger';
 import { marketService } from '../services/marketService';
 import { DEFAULT_PERIOD } from '../constants';
@@ -28,6 +28,7 @@ export const useMarketData = (
 ): UseMarketDataReturn => {
   // 主数据状态
   const [loading, setLoading] = useState(false);
+  const [tradeLoading, setTradeLoading] = useState(false);
   const [summary, setSummary] = useState<MarketSummary | null>(null);
   const [tradeData, setTradeData] = useState<TradeDayData[]>([]);
   const [fundingData, setFundingData] = useState<FundingDayData[]>([]);
@@ -40,6 +41,11 @@ export const useMarketData = (
   const [minuteData, setMinuteData] = useState<MinuteData | null>(null);
   const [minuteLoading, setMinuteLoading] = useState(false);
 
+  // 记录是否已完成首次加载
+  const isInitializedRef = useRef(false);
+  // 记录上一次的 stockCode，用于判断是否需要重新加载所有数据
+  const prevStockCodeRef = useRef(stockCode);
+
   /**
    * 加载所有市场数据
    */
@@ -159,6 +165,50 @@ export const useMarketData = (
     }
   }, [stockCode]);
 
+  /**
+   * 单独刷新日K线数据（只刷新交易数据和涨幅分析）
+   * 用于切换时间周期时，避免重新加载所有数据
+   */
+  const refreshTradeData = useCallback(async () => {
+    if (!stockCode) return;
+
+    logger.debug('useMarketData', '刷新日K线数据', { stockCode, period });
+    setTradeLoading(true);
+
+    try {
+      // 并行获取交易数据和涨幅分析
+      const [tradeRes, riseAnalysisRes] = await Promise.all([
+        marketService.getTradeData(stockCode, period),
+        marketService.getRiseAnalysis(stockCode),
+      ]);
+
+      // 更新交易数据
+      if (tradeRes.success && tradeRes.data) {
+        setTradeData(tradeRes.data);
+
+        // 重建涨幅分析映射
+        if (riseAnalysisRes.success && riseAnalysisRes.data) {
+          const tempAnalysisMap: Record<number, RiseAnalysis> = {};
+          riseAnalysisRes.data.forEach((analysis) => {
+            const dateIndex = tradeRes.data.findIndex(
+              (item) => item.date.substring(0, 10) === analysis.trade_date
+            );
+            if (dateIndex !== -1) {
+              tempAnalysisMap[dateIndex] = analysis;
+            }
+          });
+          setAnalysisMap(tempAnalysisMap);
+        }
+      }
+
+      logger.info('useMarketData', '日K线数据刷新成功', { stockCode, period });
+    } catch (error) {
+      logger.error('useMarketData', 'refreshTradeData', error, { stockCode, period });
+    } finally {
+      setTradeLoading(false);
+    }
+  }, [stockCode, period]);
+
   /**
    * 刷新所有数据
    */
@@ -166,16 +216,30 @@ export const useMarketData = (
     await Promise.all([loadMarketData(), loadMinuteData()]);
   }, [loadMarketData, loadMinuteData]);
 
-  // 监听股票代码和周期变化，自动加载数据
+  // 监听股票代码变化，加载所有数据（首次加载或切换股票）
   useEffect(() => {
     if (stockCode) {
-      loadMarketData();
+      // stockCode 变化时，加载所有数据
-      loadMinuteData();
+      if (stockCode !== prevStockCodeRef.current || !isInitializedRef.current) {
+        loadMarketData();
+        loadMinuteData();
+        prevStockCodeRef.current = stockCode;
+        isInitializedRef.current = true;
+      }
     }
-  }, [stockCode, period, loadMarketData, loadMinuteData]);
+  }, [stockCode, loadMarketData, loadMinuteData]);
+
+  // 监听时间周期变化，只刷新日K线数据
+  useEffect(() => {
+    // 只有在已初始化后，period 变化时才单独刷新交易数据
+    if (stockCode && isInitializedRef.current) {
+      refreshTradeData();
+    }
+  }, [period, refreshTradeData, stockCode]);
 
   return {
     loading,
+    tradeLoading,
     summary,
     tradeData,
     fundingData,
@@ -187,6 +251,7 @@ export const useMarketData = (
     analysisMap,
     refetch,
     loadMinuteData,
+    refreshTradeData,
   };
 };