// project import
import Routes from 'routes';
import Locales from 'components/Locales';
import ScrollTop from 'components/ScrollTop';
import Notistack from 'components/third-party/Notistack';
import { useNavigate } from 'react-router';
import { useEffect } from 'react';
import { generateToken, initFirebaseNotificationListener } from 'firebase_notification/notification';
import InternetStatus from 'components/updateNetworkStatus';
import useInactivityLogout from 'hooks/useInactivityLogout';

// auth-provider
// import { JWTProvider as AuthProvider } from 'contexts/JWTContext';

// Defined at module scope, not inside App(), so it keeps a stable component
// identity across App re-renders — nesting it inside App() meant every App
// render created a brand-new AppContent function, which React treats as a
// different component type and remounts (dropping Routes/Snackbar state and
// re-running the FCM setup effect) on every re-render.
const AppContent = () => {
  useInactivityLogout();

  useEffect(() => {
    generateToken();
    const unsubscribe = initFirebaseNotificationListener();
    return () => unsubscribe?.();
  }, []);

  // The old redux-driven MUI <Snackbar> used to mount here. Nothing ever
  // dispatched `openSnackbar`, so it was permanently closed — every real toast
  // goes through notistack (OpenToast / GlobalToast). Removed with MUI.
  return <Routes />;
};

// ==============================|| APP - THEME, ROUTER, LOCAL  ||============================== //

const App = () => {
  const navigate = useNavigate();
  useEffect(() => {
    if (!localStorage.getItem('authname')) {
      navigate('/login');
    }
  }, [navigate]);

  return (
    <>
      <InternetStatus />
      <Locales>
        <ScrollTop>
          {/* <AuthProvider> */}
          <>
            <Notistack>
              {/* <Routes />
              <Snackbar /> */}
              <AppContent />
            </Notistack>
          </>
          {/* </AuthProvider> */}
        </ScrollTop>
      </Locales>
    </>
  );
};
export default App;