import { BrowserRouter, Routes, Route, Navigate } from 'react-router-dom';
import { AuthProvider, useAuth } from './contexts/AuthContext';
import LoginPage from './pages/LoginPage';
import RegisterPage from './pages/RegisterPage';
import VerifyEmailPage from './pages/VerifyEmailPage';
import ForgotPasswordPage from './pages/ForgotPasswordPage';
import ResetPasswordPage from './pages/ResetPasswordPage';
import EventsPage from './pages/EventsPage';
import EventChatPage from './pages/EventChatPage';
import MatchChatPage from './pages/MatchChatPage';
import RatePartnerPage from './pages/RatePartnerPage';
import HistoryPage from './pages/HistoryPage';
import ProfilePage from './pages/ProfilePage';
import VerificationBanner from './components/common/VerificationBanner';

// Protected Route Component with Verification Banner
const ProtectedRoute = ({ children }) => {
  const { isAuthenticated, loading } = useAuth();

  if (loading) {
    return (
      <div className="min-h-screen flex items-center justify-center">
        <div className="text-lg text-gray-600">Loading...</div>
      </div>
    );
  }

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

  return (
    <>
      <VerificationBanner />
      {children}
    </>
  );
};

// Public Route Component (redirect to events if already logged in)
const PublicRoute = ({ children }) => {
  const { isAuthenticated, loading } = useAuth();

  if (loading) {
    return (
      <div className="min-h-screen flex items-center justify-center">
        <div className="text-lg text-gray-600">Loading...</div>
      </div>
    );
  }

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

  return children;
};

function App() {
  return (
    <BrowserRouter>
      <AuthProvider>
        <Routes>
          {/* Public Routes */}
          <Route
            path="/login"
            element={
              <PublicRoute>
                <LoginPage />
              </PublicRoute>
            }
          />
          <Route
            path="/register"
            element={
              <PublicRoute>
                <RegisterPage />
              </PublicRoute>
            }
          />
          <Route path="/verify-email" element={<VerifyEmailPage />} />
          <Route path="/forgot-password" element={<ForgotPasswordPage />} />
          <Route path="/reset-password" element={<ResetPasswordPage />} />

          {/* Protected Routes */}
          <Route
            path="/events"
            element={
              <ProtectedRoute>
                <EventsPage />
              </ProtectedRoute>
            }
          />
          <Route
            path="/events/:eventId/chat"
            element={
              <ProtectedRoute>
                <EventChatPage />
              </ProtectedRoute>
            }
          />
          <Route
            path="/matches/:matchId/chat"
            element={
              <ProtectedRoute>
                <MatchChatPage />
              </ProtectedRoute>
            }
          />
          <Route
            path="/matches/:matchId/rate"
            element={
              <ProtectedRoute>
                <RatePartnerPage />
              </ProtectedRoute>
            }
          />
          <Route
            path="/history"
            element={
              <ProtectedRoute>
                <HistoryPage />
              </ProtectedRoute>
            }
          />
          <Route
            path="/profile"
            element={
              <ProtectedRoute>
                <ProfilePage />
              </ProtectedRoute>
            }
          />

          {/* Default redirect */}
          <Route path="/" element={<Navigate to="/events" replace />} />
          <Route path="*" element={<Navigate to="/events" replace />} />
        </Routes>
      </AuthProvider>
    </BrowserRouter>
  );
}

export default App;
