deckhearth/src/App.tsx

import React from 'react';
import { BrowserRouter as Router, Routes, Route, Navigate } from 'react-router-dom';
import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
import { Analytics } from '@vercel/analytics/react';
import { SpeedInsights } from '@vercel/speed-insights/react';
import { AuthProvider, useAuth } from './contexts/AuthContext';
import { ThemeProvider } from './contexts/ThemeContext';
import ResponsiveLayout from './components/ResponsiveLayout';
import Dashboard from './pages/Dashboard';
import Collections from './pages/Collections';
import Decks from './pages/Decks';
import Cards from './pages/Cards';
import Scanner from './pages/Scanner';
import Settings from './pages/Settings';
import LoginForm from './components/auth/LoginForm';
import RegisterForm from './components/auth/RegisterForm';
import AdminPanel from './components/admin/AdminPanel';

const queryClient = new QueryClient({
  defaultOptions: {
    queries: {
      retry: 1,
      refetchOnWindowFocus: false,
    },
  },
});

// Protected Route Component
const ProtectedRoute: React.FC<{ children: React.ReactNode }> = ({ children }) => {
  const { user, isLoading } = useAuth();
  
  if (isLoading) {
    return (
      <div className="min-h-screen-safe flex items-center justify-center bg-white dark:bg-surface-900">
        <div className="flex flex-col items-center space-y-4">
          <div className="w-12 h-12 bg-gradient-to-r from-primary-500 to-accent-500 rounded-xl flex items-center justify-center animate-bounce-subtle">
            <svg className="w-6 h-6 text-white" fill="currentColor" viewBox="0 0 20 20">
              <path d="M19 11H5m14 0a2 2 0 012 2v6a2 2 0 01-2 2H5a2 2 0 01-2-2v-6a2 2 0 012-2m14 0V9a2 2 0 00-2-2M5 11V9a2 2 0 012-2m0 0V5a2 2 0 012-2h6a2 2 0 012 2v2M7 7h10" />
            </svg>
          </div>
          <p className="text-surface-600 dark:text-surface-400 text-sm">Loading TCG Vault...</p>
        </div>
      </div>
    );
  }
  
  if (!user) {
    return <Navigate to="/login" replace />;
  }
  
  return <>{children}</>;
};

// Public Route Component (redirect if authenticated)
const PublicRoute: React.FC<{ children: React.ReactNode }> = ({ children }) => {
  const { user, isLoading } = useAuth();
  
  if (isLoading) {
    return (
      <div className="min-h-screen-safe flex items-center justify-center bg-white dark:bg-surface-900">
        <div className="flex flex-col items-center space-y-4">
          <div className="w-12 h-12 bg-gradient-to-r from-primary-500 to-accent-500 rounded-xl flex items-center justify-center animate-bounce-subtle">
            <svg className="w-6 h-6 text-white" fill="currentColor" viewBox="0 0 20 20">
              <path d="M19 11H5m14 0a2 2 0 012 2v6a2 2 0 01-2 2H5a2 2 0 01-2-2v-6a2 2 0 012-2m14 0V9a2 2 0 00-2-2M5 11V9a2 2 0 012-2m0 0V5a2 2 0 012-2h6a2 2 0 012 2v2M7 7h10" />
            </svg>
          </div>
          <p className="text-surface-600 dark:text-surface-400 text-sm">Loading TCG Vault...</p>
        </div>
      </div>
    );
  }
  
  if (user) {
    return <Navigate to="/dashboard" replace />;
  }
  
  return <>{children}</>;
};

// Responsive Layout Component
const AppLayout: React.FC<{ children: React.ReactNode }> = ({ children }) => {
  return (
    <ResponsiveLayout>
      {children}
    </ResponsiveLayout>
  );
};

// Auth Layout Component for login/register
const AuthLayout: React.FC<{ children: React.ReactNode }> = ({ children }) => {
  return (
    <div className="min-h-screen-safe bg-gradient-to-br from-primary-50 via-white to-accent-50 dark:from-surface-900 dark:via-surface-800 dark:to-surface-900 flex items-center justify-center px-4 transition-colors">
      <div className="w-full max-w-sm animate-slide-up">
        {children}
      </div>
    </div>
  );
};

function App() {
  return (
    <QueryClientProvider client={queryClient}>
      <ThemeProvider>
        <AuthProvider>
          <Router>
            <Routes>
              {/* Public Routes */}
              <Route path="/login" element={
                <PublicRoute>
                  <AuthLayout>
                    <LoginForm />
                  </AuthLayout>
                </PublicRoute>
              } />
              <Route path="/register" element={
                <PublicRoute>
                  <AuthLayout>
                    <RegisterForm />
                  </AuthLayout>
                </PublicRoute>
              } />

              {/* Protected Routes */}
              <Route path="/dashboard" element={
                <ProtectedRoute>
                  <AppLayout>
                    <Dashboard />
                  </AppLayout>
                </ProtectedRoute>
              } />
              
              <Route path="/collections" element={
                <ProtectedRoute>
                  <AppLayout>
                    <Collections />
                  </AppLayout>
                </ProtectedRoute>
              } />
              
              <Route path="/decks" element={
                <ProtectedRoute>
                  <AppLayout>
                    <Decks />
                  </AppLayout>
                </ProtectedRoute>
              } />
              
              <Route path="/cards" element={
                <ProtectedRoute>
                  <AppLayout>
                    <Cards />
                  </AppLayout>
                </ProtectedRoute>
              } />
              
              <Route path="/scanner" element={
                <ProtectedRoute>
                  <AppLayout>
                    <Scanner />
                  </AppLayout>
                </ProtectedRoute>
              } />

              <Route path="/settings" element={
                <ProtectedRoute>
                  <AppLayout>
                    <Settings />
                  </AppLayout>
                </ProtectedRoute>
              } />

              {/* Admin Routes */}
              <Route path="/admin" element={
                <ProtectedRoute>
                  <AppLayout>
                    <AdminPanel />
                  </AppLayout>
                </ProtectedRoute>
              } />

              {/* Default redirect */}
              <Route path="/" element={<Navigate to="/dashboard" replace />} />
              
              {/* 404 fallback */}
              <Route path="*" element={
                <AppLayout>
                  <div className="text-center py-12">
                    <div className="w-16 h-16 bg-surface-200 dark:bg-surface-700 rounded-2xl flex items-center justify-center mx-auto mb-6">
                      <svg className="w-8 h-8 text-surface-500 dark:text-surface-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9.172 16.172a4 4 0 015.656 0M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z" />
                      </svg>
                    </div>
                    <h1 className="text-2xl font-bold text-surface-900 dark:text-white mb-2">Page Not Found</h1>
                    <p className="text-surface-600 dark:text-surface-400 mb-6">The page you're looking for doesn't exist.</p>
                    <button
                      onClick={() => window.history.back()}
                      className="bg-primary-600 hover:bg-primary-700 text-white px-6 py-3 rounded-xl font-medium transition-colors"
                    >
                      Go Back
                    </button>
                  </div>
                </AppLayout>
              } />
            </Routes>
            <Analytics />
            <SpeedInsights />
          </Router>
        </AuthProvider>
      </ThemeProvider>
    </QueryClientProvider>
  );
}

export default App;