update pay ui

2025-12-02 10:33:55 +08:00
parent 2395d92b17
commit 7708cb1a69
4 changed files with 473 additions and 44 deletions
--- a/src/hooks/useIndexQuote.js
+++ b/src/hooks/useIndexQuote.js
@@ -0,0 +1,261 @@
+// src/hooks/useIndexQuote.js
+// 指数实时行情 Hook - 交易时间内每分钟自动更新
+
+import { useState, useEffect, useCallback, useRef } from 'react';
+import { logger } from '../utils/logger';
+
+// 交易日数据会从后端获取，这里只做时间判断
+const TRADING_SESSIONS = [
+  { start: { hour: 9, minute: 30 }, end: { hour: 11, minute: 30 } },
+  { start: { hour: 13, minute: 0 }, end: { hour: 15, minute: 0 } },
+];
+
+/**
+ * 判断当前时间是否在交易时段内
+ */
+const isInTradingSession = () => {
+  const now = new Date();
+  const currentMinutes = now.getHours() * 60 + now.getMinutes();
+
+  return TRADING_SESSIONS.some(session => {
+    const startMinutes = session.start.hour * 60 + session.start.minute;
+    const endMinutes = session.end.hour * 60 + session.end.minute;
+    return currentMinutes >= startMinutes && currentMinutes <= endMinutes;
+  });
+};
+
+/**
+ * 获取指数实时行情
+ */
+const fetchIndexRealtime = async (indexCode) => {
+  try {
+    const response = await fetch(`/api/index/${indexCode}/realtime`);
+    if (!response.ok) {
+      throw new Error(`HTTP error! status: ${response.status}`);
+    }
+    const result = await response.json();
+    if (result.success && result.data) {
+      return result.data;
+    }
+    return null;
+  } catch (error) {
+    logger.error('useIndexQuote', 'fetchIndexRealtime error', { indexCode, error: error.message });
+    return null;
+  }
+};
+
+/**
+ * 指数实时行情 Hook
+ *
+ * @param {string} indexCode - 指数代码，如 '000001' (上证指数) 或 '399001' (深证成指)
+ * @param {Object} options - 配置选项
+ * @param {number} options.refreshInterval - 刷新间隔（毫秒），默认 60000（1分钟）
+ * @param {boolean} options.autoRefresh - 是否自动刷新，默认 true
+ *
+ * @returns {Object} { quote, loading, error, isTrading, refresh }
+ */
+export const useIndexQuote = (indexCode, options = {}) => {
+  const {
+    refreshInterval = 60000, // 默认1分钟
+    autoRefresh = true,
+  } = options;
+
+  const [quote, setQuote] = useState(null);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState(null);
+  const [isTrading, setIsTrading] = useState(false);
+
+  const intervalRef = useRef(null);
+  const isMountedRef = useRef(true);
+
+  // 加载数据
+  const loadQuote = useCallback(async () => {
+    if (!indexCode) return;
+
+    try {
+      const data = await fetchIndexRealtime(indexCode);
+
+      if (!isMountedRef.current) return;
+
+      if (data) {
+        setQuote(data);
+        setIsTrading(data.is_trading);
+        setError(null);
+      } else {
+        setError('无法获取行情数据');
+      }
+    } catch (err) {
+      if (isMountedRef.current) {
+        setError(err.message);
+      }
+    } finally {
+      if (isMountedRef.current) {
+        setLoading(false);
+      }
+    }
+  }, [indexCode]);
+
+  // 手动刷新
+  const refresh = useCallback(() => {
+    setLoading(true);
+    loadQuote();
+  }, [loadQuote]);
+
+  // 初始加载
+  useEffect(() => {
+    isMountedRef.current = true;
+    loadQuote();
+
+    return () => {
+      isMountedRef.current = false;
+    };
+  }, [loadQuote]);
+
+  // 自动刷新逻辑
+  useEffect(() => {
+    if (!autoRefresh || !indexCode) return;
+
+    // 清除旧的定时器
+    if (intervalRef.current) {
+      clearInterval(intervalRef.current);
+      intervalRef.current = null;
+    }
+
+    // 设置定时器，检查是否在交易时间内
+    const checkAndRefresh = () => {
+      const inSession = isInTradingSession();
+      setIsTrading(inSession);
+
+      if (inSession) {
+        loadQuote();
+      }
+    };
+
+    // 立即检查一次
+    checkAndRefresh();
+
+    // 设置定时刷新
+    intervalRef.current = setInterval(checkAndRefresh, refreshInterval);
+
+    return () => {
+      if (intervalRef.current) {
+        clearInterval(intervalRef.current);
+        intervalRef.current = null;
+      }
+    };
+  }, [autoRefresh, indexCode, refreshInterval, loadQuote]);
+
+  return {
+    quote,
+    loading,
+    error,
+    isTrading,
+    refresh,
+  };
+};
+
+/**
+ * 批量获取多个指数的实时行情
+ *
+ * @param {string[]} indexCodes - 指数代码数组
+ * @param {Object} options - 配置选项
+ */
+export const useMultiIndexQuotes = (indexCodes = [], options = {}) => {
+  const {
+    refreshInterval = 60000,
+    autoRefresh = true,
+  } = options;
+
+  const [quotes, setQuotes] = useState({});
+  const [loading, setLoading] = useState(true);
+  const [isTrading, setIsTrading] = useState(false);
+
+  const intervalRef = useRef(null);
+  const isMountedRef = useRef(true);
+
+  // 批量加载数据
+  const loadQuotes = useCallback(async () => {
+    if (!indexCodes || indexCodes.length === 0) return;
+
+    try {
+      const results = await Promise.all(
+        indexCodes.map(code => fetchIndexRealtime(code))
+      );
+
+      if (!isMountedRef.current) return;
+
+      const newQuotes = {};
+      let hasTrading = false;
+
+      results.forEach((data, idx) => {
+        if (data) {
+          newQuotes[indexCodes[idx]] = data;
+          if (data.is_trading) hasTrading = true;
+        }
+      });
+
+      setQuotes(newQuotes);
+      setIsTrading(hasTrading);
+    } catch (err) {
+      logger.error('useMultiIndexQuotes', 'loadQuotes error', err);
+    } finally {
+      if (isMountedRef.current) {
+        setLoading(false);
+      }
+    }
+  }, [indexCodes]);
+
+  // 手动刷新
+  const refresh = useCallback(() => {
+    setLoading(true);
+    loadQuotes();
+  }, [loadQuotes]);
+
+  // 初始加载
+  useEffect(() => {
+    isMountedRef.current = true;
+    loadQuotes();
+
+    return () => {
+      isMountedRef.current = false;
+    };
+  }, [loadQuotes]);
+
+  // 自动刷新逻辑
+  useEffect(() => {
+    if (!autoRefresh || indexCodes.length === 0) return;
+
+    if (intervalRef.current) {
+      clearInterval(intervalRef.current);
+      intervalRef.current = null;
+    }
+
+    const checkAndRefresh = () => {
+      const inSession = isInTradingSession();
+      setIsTrading(inSession);
+
+      if (inSession) {
+        loadQuotes();
+      }
+    };
+
+    checkAndRefresh();
+    intervalRef.current = setInterval(checkAndRefresh, refreshInterval);
+
+    return () => {
+      if (intervalRef.current) {
+        clearInterval(intervalRef.current);
+        intervalRef.current = null;
+      }
+    };
+  }, [autoRefresh, indexCodes, refreshInterval, loadQuotes]);
+
+  return {
+    quotes,
+    loading,
+    isTrading,
+    refresh,
+  };
+};
+
+export default useIndexQuote;