/**
 =========================================================
 Vision UI PRO React - v1.0.0
 =========================================================
 Product Page: https://www.creative-tim.com/product/vision-ui-dashboard-pro-react
 Copyright 2021 Creative Tim (https://www.creative-tim.com/)
 Design and Coded by Simmmple & Creative Tim
 =========================================================
 The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Visionware.
 */

import React, { useEffect } from "react";
import { useDispatch } from 'react-redux';

// Routes
import AppRoutes from './routes';

// Providers
import AppProviders from './providers/AppProviders';

// Components
import GlobalComponents from './components/GlobalComponents';

// Hooks
import { useGlobalErrorHandler } from './hooks/useGlobalErrorHandler';

// Redux
import { initializePostHog } from './store/slices/posthogSlice';

// Utils
import { logger } from './utils/logger';

/**
 * AppContent - 应用核心内容
 * 负责 PostHog 初始化和渲染路由
 */
function AppContent() {
    const dispatch = useDispatch();

    // 🎯 PostHog Redux 初始化
    useEffect(() => {
        dispatch(initializePostHog());
        logger.info('App', 'PostHog Redux 初始化已触发');
    }, [dispatch]);

    return <AppRoutes />;
}

/**
 * App - 应用根组件
 * 设置全局错误处理,提供 Provider 和全局组件
 */
export default function App() {
    // 全局错误处理
    useGlobalErrorHandler();

    return (
        <AppProviders>
            <AppContent />
            <GlobalComponents />
        </AppProviders>
    );
}