frontend-react/src/App.tsx

import { BrowserRouter, Routes, Route, Navigate } from 'react-router-dom';
import { Toaster } from 'react-hot-toast';
import { SignedIn, SignedOut, SignIn, SignUp } from '@clerk/clerk-react';
import React, { Suspense, lazy } from 'react';
import Layout from './components/dashboard/Layout';
import { ApiInterceptor } from './components/ApiInterceptor';
import { ErrorBoundary } from './components/common/ErrorBoundary';
import { CookieConsentBanner } from './components/common/CookieConsentBanner';

const Pricing = lazy(() => import('./pages/Pricing'));
const Projects = lazy(() => import('./pages/Projects'));
const ProjectWorkspace = lazy(() => import('./pages/ProjectWorkspace'));
const LandingPage = lazy(() => import('./pages/LandingPage'));
const About = lazy(() => import('./pages/About'));
const Help = lazy(() => import('./pages/Help'));
const Settings = lazy(() => import('./pages/Settings'));
const Regulamin = lazy(() => import('./pages/Regulamin'));
const PolitykaPrywatnosci = lazy(() => import('./pages/PolitykaPrywatnosci'));
const Nabory = lazy(() => import('./pages/Nabory'));
const AdminDashboard = lazy(() => import('./pages/AdminDashboard'));
const BetaGuide = lazy(() => import('./pages/BetaGuide'));

const ProtectedLayout = () => {
  return (
    <>
      <SignedIn>
        <Layout />
      </SignedIn>
      <SignedOut>
        <Navigate to="/sign-in" replace />
      </SignedOut>
    </>
  );
};

function App() {
  return (
    <ErrorBoundary context="App">
    <BrowserRouter>
      <ApiInterceptor>
        <Toaster position="top-right" toastOptions={{ 
            style: { background: 'var(--bg-elevated)', color: 'var(--text-primary)', border: '1px solid var(--border-strong)' } 
        }} />
        <CookieConsentBanner />

        <Suspense fallback={
          <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'center', minHeight: '100vh', background: 'var(--bg-base)', color: 'var(--text-muted)' }}>
            Ładowanie aplikacji...
          </div>
        }>
          <Routes>
            {/* Ścieżki publiczne */}
            <Route path="/" element={<LandingPage />} />
            <Route path="/sign-in/*" element={
              <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'center', minHeight: '100vh', background: 'var(--bg-base)' }}>
                <SignIn routing="path" path="/sign-in" signUpUrl="/sign-up" forceRedirectUrl="/dashboard" />
              </div>
            } />
            <Route path="/sign-up/*" element={
              <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'center', minHeight: '100vh', background: 'var(--bg-base)' }}>
                <SignUp routing="path" path="/sign-up" signInUrl="/sign-in" forceRedirectUrl="/dashboard" />
              </div>
            } />

            {/* Strony prawne — publiczne (bez logowania) */}
            <Route path="/regulamin" element={<Regulamin />} />
            <Route path="/polityka-prywatnosci" element={<PolitykaPrywatnosci />} />

            {/* Cennik — publiczny (widoczny przed logowaniem) */}
            <Route path="/pricing" element={<Pricing />} />
            <Route path="/cennik" element={<Pricing />} />

            {/* Ścieżki chronione (wymagające zalogowania) */}
            <Route element={<ProtectedLayout />}>
              <Route path="/dashboard" element={<Navigate to="/projects" replace />} />
              {/* pricing jest też w publicznych ścieżkach powyżej */}
              <Route path="/projects" element={<Projects />} />
              <Route path="/projects/:id" element={<ProjectWorkspace />} />
              <Route path="/nabory" element={<Nabory />} />
              <Route path="/about" element={<About />} />
              <Route path="/help" element={<Help />} />
              <Route path="/settings" element={<Settings />} />
              <Route path="/admin" element={<AdminDashboard />} />
              <Route path="/beta" element={<BetaGuide />} />
            </Route>

            {/* Zabezpieczenie przed błędem nawigacji */}
            <Route path="*" element={<Navigate to="/" replace />} />
          </Routes>
        </Suspense>
      </ApiInterceptor>
    </BrowserRouter>
    </ErrorBoundary>
  );
}

export default App;