draw/src/App.tsx

import React, { useEffect, useState } from 'react'
import { BrowserRouter as Router, Routes, Route, Navigate } from 'react-router-dom'
import { useAppStore } from './store'
import { ToastProvider } from './contexts/ToastContext'
import AuthService from './services/authService'

// 懒加载页面组件
const Login = React.lazy(() => import('./pages/Login'))
const Lottery = React.lazy(() => import('./pages/Lottery'))
const Home = React.lazy(() => import('./pages/Home'))
const Admin = React.lazy(() => import('./pages/Admin'))

const WinnerDetails = React.lazy(() => import('./pages/WinnerDetails'))
const ClearRecords = React.lazy(() => import('./pages/ClearRecords'))
const ConfettiDemo = React.lazy(() => import('./pages/ConfettiDemo'))
const CrudTest = React.lazy(() => import('./pages/CrudTest'))
const NetworkTest = React.lazy(() => import('./pages/NetworkTest'))
const SimpleNetworkTest = React.lazy(() => import('./pages/SimpleNetworkTest'))

function App() {
  const { isAuthenticated, initializeApp, checkAuthStatus } = useAppStore()
  const [isInitializing, setIsInitializing] = useState(true)
  
  useEffect(() => {
    const initApp = async () => {
      try {
        // 首先检查认证状态
        checkAuthStatus()
        
        // 然后初始化应用
        await initializeApp()
      } catch (error) {
        console.error('应用初始化失败:', error)
      } finally {
        setIsInitializing(false)
      }
    }
    
    initApp()
  }, [initializeApp, checkAuthStatus])
  
  // 监听页面可见性变化，恢复时检查认证状态
  useEffect(() => {
    const handleVisibilityChange = () => {
      if (!document.hidden) {
        checkAuthStatus()
      }
    }
    
    document.addEventListener('visibilitychange', handleVisibilityChange)
    
    return () => {
      document.removeEventListener('visibilitychange', handleVisibilityChange)
    }
  }, [checkAuthStatus])
  
  // 应用卸载时清理资源
  useEffect(() => {
    return () => {
      const { cleanup } = useAppStore.getState()
      cleanup()
    }
  }, [])
  
  // 应用初始化中的加载状态
  if (isInitializing) {
    return (
      <div className="min-h-screen bg-gradient-to-br from-purple-900 via-blue-900 to-indigo-900 flex items-center justify-center">
        <div className="text-center">
          <div className="w-16 h-16 border-4 border-white/30 border-t-white rounded-full animate-spin mx-auto mb-4"></div>
          <p className="text-white text-lg">正在初始化应用...</p>
        </div>
      </div>
    )
  }

  return (
    <ToastProvider>
      <Router>
        <div className="min-h-screen bg-gradient-to-br from-purple-900 via-blue-900 to-indigo-900">

          
          {/* 背景装饰 */}
          <div className="fixed inset-0 overflow-hidden pointer-events-none">
            <div className="absolute top-1/4 left-1/4 w-96 h-96 bg-purple-500/10 rounded-full blur-3xl" />
            <div className="absolute top-3/4 right-1/4 w-96 h-96 bg-blue-500/10 rounded-full blur-3xl" />
            <div className="absolute bottom-1/4 left-1/2 w-96 h-96 bg-indigo-500/10 rounded-full blur-3xl" />
          </div>
          
          {/* 路由配置 */}
          <React.Suspense fallback={
            <div className="min-h-screen flex items-center justify-center">
              <div className="text-center">
                <div className="w-16 h-16 border-4 border-white/30 border-t-white rounded-full animate-spin mx-auto mb-4"></div>
                <p className="text-white text-lg">正在加载页面...</p>
              </div>
            </div>
          }>
            <Routes>
              <Route 
                path="/login" 
                element={isAuthenticated ? <Navigate to="/" replace /> : <Login />} 
              />
              <Route 
                path="/" 
                element={isAuthenticated ? <Lottery /> : <Navigate to="/login" replace />} 
              />
              <Route 
                path="/home" 
                element={isAuthenticated ? <Home /> : <Navigate to="/login" replace />} 
              />
              <Route 
                path="/admin" 
                element={isAuthenticated ? <Admin /> : <Navigate to="/login" replace />} 
              />

              <Route 
                path="/winners" 
                element={<WinnerDetails />} 
              />
              <Route 
                path="/clear-records" 
                element={isAuthenticated ? <ClearRecords /> : <Navigate to="/login" replace />} 
              />
              <Route 
                path="/confetti-demo" 
                element={isAuthenticated ? <ConfettiDemo /> : <Navigate to="/login" replace />} 
              />
              <Route 
                path="/crud-test" 
                element={<CrudTest />} 
              />
              <Route 
                path="/network-test" 
                element={<NetworkTest />} 
              />
              <Route 
                path="/simple-test" 
                element={<SimpleNetworkTest />} 
              />
              <Route 
                path="*" 
                element={<Navigate to={isAuthenticated ? "/" : "/login"} replace />} 
              />
            </Routes>
          </React.Suspense>
        </div>
      </Router>
    </ToastProvider>
  )
}

export default App