import { Routes, Route, Navigate } from 'react-router-dom';
import { useAuth } from '../auth/AuthContext';
import { LoginPage } from '../auth/LoginPage';
import { AppLayout } from './AppLayout';
import { DashboardPage } from './DashboardPage';
import { AdminUsersPage } from '../admin/AdminUsersPage';
import { AdminTenantsPage } from '../admin/AdminTenantsPage';
import { ProfilePage } from '../profile/ProfilePage';

function PrivateRoute({ children }: { children: React.ReactNode }) {
  const { isAuthenticated, isLoading } = useAuth();

  if (isLoading) {
    return (
      <div style={{ display: 'flex', justifyContent: 'center', alignItems: 'center', height: '100vh' }}>
        <p>Laden...</p>
      </div>
    );
  }

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

  return <>{children}</>;
}

export function App() {
  return (
    <Routes>
      {/* Oeffentliche Routen */}
      <Route path="/login" element={<LoginPage />} />

      {/* Geschuetzte Routen */}
      <Route
        path="/"
        element={
          <PrivateRoute>
            <AppLayout />
          </PrivateRoute>
        }
      >
        <Route index element={<DashboardPage />} />
        <Route path="profile" element={<ProfilePage />} />
        <Route path="admin/users" element={<AdminUsersPage />} />
        <Route path="admin/tenants" element={<AdminTenantsPage />} />
      </Route>

      {/* Fallback */}
      <Route path="*" element={<Navigate to="/" replace />} />
    </Routes>
  );
}