feat: 将 IndustryProvider (176行) 完整迁移到 Redux

src/views/Community/components/IndustryCascader.js

@@ -1,22 +1,25 @@
 // src/views/Community/components/IndustryCascader.js
-import React, { useState } from 'react';
+import React, { useState, useCallback } from 'react';
 import { Card, Form, Cascader } from 'antd';
-import { useIndustry } from '../../../contexts/IndustryContext';
+import { useSelector, useDispatch } from 'react-redux';
+import { fetchIndustryData, selectIndustryData, selectIndustryLoading } from '../../../store/slices/industrySlice';
 import { logger } from '../../../utils/logger';
 
 const IndustryCascader = ({ onFilterChange, loading }) => {
     const [industryCascaderValue, setIndustryCascaderValue] = useState([]);
 
-    // 使用全局行业数据
-    const { industryData, loadIndustryData, loading: industryLoading } = useIndustry();
+    // 使用 Redux 获取行业数据
+    const dispatch = useDispatch();
+    const industryData = useSelector(selectIndustryData);
+    const industryLoading = useSelector(selectIndustryLoading);
 
     // Cascader 获得焦点时加载数据
-    const handleCascaderFocus = async () => {
+    const handleCascaderFocus = useCallback(async () => {
         if (!industryData || industryData.length === 0) {
             logger.debug('IndustryCascader', 'Cascader 获得焦点，开始加载行业数据');
-            await loadIndustryData();
+            await dispatch(fetchIndustryData());
         }
-    };
+    }, [dispatch, industryData]);
 
     // Cascader 选择变化
     const handleIndustryCascaderChange = (value, selectedOptions) => {

src/views/Community/components/UnifiedSearchBox.js

@@ -11,7 +11,8 @@ import moment from 'moment';
 import dayjs from 'dayjs';
 import locale from 'antd/es/date-picker/locale/zh_CN';
 import debounce from 'lodash/debounce';
-import { useIndustry } from '../../../contexts/IndustryContext';
+import { useSelector, useDispatch } from 'react-redux';
+import { fetchIndustryData, selectIndustryData, selectIndustryLoading } from '../../../store/slices/industrySlice';
 import { stockService } from '../../../services/stockService';
 import { logger } from '../../../utils/logger';
 import PopularKeywords from './PopularKeywords';
@@ -39,8 +40,17 @@ const UnifiedSearchBox = ({
     // ✅ 本地输入状态 - 管理用户的实时输入
     const [inputValue, setInputValue] = useState('');
 
-    // 使用全局行业数据
-    const { industryData, loadIndustryData, loading: industryLoading } = useIndustry();
+    // 使用 Redux 获取行业数据
+    const dispatch = useDispatch();
+    const industryData = useSelector(selectIndustryData);
+    const industryLoading = useSelector(selectIndustryLoading);
+
+    // 加载行业数据函数
+    const loadIndustryData = useCallback(() => {
+        if (!industryData) {
+            dispatch(fetchIndustryData());
+        }
+    }, [dispatch, industryData]);
 
     // 搜索触发函数
     const triggerSearch = useCallback((params) => {