ayos / web / src / App.tsx

import { Routes, Route, Navigate } from 'react-router-dom';
import { ThemeProvider } from '@mui/material/styles';
import CssBaseline from '@mui/material/CssBaseline';
import CircularProgress from '@mui/material/CircularProgress';
import Box from '@mui/material/Box';
import theme from './theme';
import { useAuth } from './hooks/useAuth';
import { AppShell } from './components/layout/AppShell';
import { LoginPage } from './pages/LoginPage';
import { RegisterPage } from './pages/RegisterPage';
import { HomePage } from './pages/HomePage';
import { LessonPage } from './pages/LessonPage';
import { ReviewPage } from './pages/ReviewPage';
import { SettingsPage } from './pages/SettingsPage';
import type { ReactNode } from 'react';

function ProtectedRoute({ children }: { children: ReactNode }) {
  const { user, loading } = useAuth();

  if (loading) {
    return (
      <Box
        sx={{
          display: 'flex',
          justifyContent: 'center',
          alignItems: 'center',
          minHeight: '100vh',
        }}
      >
        <CircularProgress color="primary" />
      </Box>
    );
  }

  if (!user) {
    return <Navigate to="/login" replace />;
  }

  return <>{children}</>;
}

function RootRedirect() {
  const { user, loading } = useAuth();

  if (loading) {
    return (
      <Box
        sx={{
          display: 'flex',
          justifyContent: 'center',
          alignItems: 'center',
          minHeight: '100vh',
        }}
      >
        <CircularProgress color="primary" />
      </Box>
    );
  }

  return <Navigate to={user ? '/home' : '/login'} replace />;
}

function App() {
  return (
    <ThemeProvider theme={theme}>
      <CssBaseline />
      <Routes>
        <Route path="/" element={<RootRedirect />} />
        <Route path="/login" element={<LoginPage />} />
        <Route path="/register" element={<RegisterPage />} />
        <Route
          element={
            <ProtectedRoute>
              <AppShell />
            </ProtectedRoute>
          }
        >
          <Route path="/home" element={<HomePage />} />
          <Route path="/review" element={<ReviewPage />} />
          <Route path="/settings" element={<SettingsPage />} />
        </Route>
        <Route
          path="/lesson/:topicId/:lessonId"
          element={
            <ProtectedRoute>
              <LessonPage />
            </ProtectedRoute>
          }
        />
      </Routes>
    </ThemeProvider>
  );
}

export default App;