FlowReader/web/src/App.tsx

import { useEffect } from 'react';
import { BrowserRouter, Routes, Route, Navigate } from 'react-router-dom';
import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
import { useAuthStore } from './stores/authStore';
import { authApi } from './api/auth';
import { LoginPage } from './pages/LoginPage';
import { RegisterPage } from './pages/RegisterPage';
import { DashboardPage } from './pages/DashboardPage';
import { ProtectedRoute } from './components/ProtectedRoute';
import './App.css';

const queryClient = new QueryClient({
  defaultOptions: {
    queries: {
      retry: 1,
      staleTime: 5 * 60 * 1000, // 5 minutes
    },
  },
});

function AuthChecker({ children }: { children: React.ReactNode }) {
  const { setUser, setLoading } = useAuthStore();

  useEffect(() => {
    // Check if user is authenticated on app load
    authApi.getMe()
      .then((user) => setUser(user))
      .catch(() => setUser(null));
  }, [setUser, setLoading]);

  return <>{children}</>;
}

function App() {
  return (
    <QueryClientProvider client={queryClient}>
      <BrowserRouter>
        <AuthChecker>
          <Routes>
            <Route path="/login" element={<LoginPage />} />
            <Route path="/register" element={<RegisterPage />} />
            <Route element={<ProtectedRoute />}>
              <Route path="/" element={<DashboardPage />} />
            </Route>
            <Route path="*" element={<Navigate to="/" replace />} />
          </Routes>
        </AuthChecker>
      </BrowserRouter>
    </QueryClientProvider>
  );
}

export default App;