mobile-app/lib/app.dart

import 'package:farm_tpf/presentation/screens/login/view/login_page.dart';
import 'package:farm_tpf/presentation/screens/splash/view/splash_page.dart';
import 'package:farm_tpf/presentation/screens/tabbar/tabbar.dart';
import 'package:farm_tpf/routes/route_name.dart';
import 'package:farm_tpf/routes/routes.dart';
import 'package:farm_tpf/utils/const_color.dart';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:get/get.dart';
import 'package:google_fonts/google_fonts.dart';

import 'authentication/bloc/authentication_bloc.dart';
import 'data/repository/authentication_repository.dart';
import 'main.dart';

class App extends StatelessWidget {
  const App({
    Key? key,
    required this.authenticationRepository,
  }) : super(key: key);

  final AuthenticationRepository authenticationRepository;

  @override
  Widget build(BuildContext context) {
    return RepositoryProvider.value(
      value: authenticationRepository,
      child: BlocProvider(
        create: (_) => AuthenticationBloc(
          repository: authenticationRepository,
        ),
        child: AppView(),
      ),
    );
  }
}

class AppView extends StatefulWidget {
  @override
  _AppViewState createState() => _AppViewState();
}

class _AppViewState extends State<AppView> {
  NavigatorState? get _navigator => globalNavigator.currentState;

  // NavigatorState get _navigator => _navigatorKey.currentState!;

  @override
  Widget build(BuildContext context) {
    return GetMaterialApp(
      debugShowCheckedModeBanner: false,
      initialRoute: RouteName.home,
      navigatorKey: globalNavigator,
      theme: ThemeData(
        backgroundColor: Colors.white,
        brightness: Brightness.light,
        primaryColor: AppColors.DEFAULT,
        accentColor: AppColors.DEFAULT,
        hoverColor: AppColors.GREEN,
        textTheme: GoogleFonts.sairaTextTheme(
          Theme.of(context).textTheme,
        ),
      ),
      // navigatorKey: _navigatorKey,
      builder: (context, child) {
        // return TabbarScreen();
        // return LoginPage();
        return BlocListener<AuthenticationBloc, AuthenticationState>(
          listener: (context, state) {
            switch (state.status) {
              case AuthenticationStatus.authenticated:
                _navigator!.pushAndRemoveUntil<void>(
                  TabbarScreen.route(),
                  (route) => false,
                );
                break;
                // _navigator.pushAndRemoveUntil<void>(
                //   TabbarScreen.route(),
                //   (route) => false,
                // );
                break;
              case AuthenticationStatus.unauthenticated:
                _navigator!.pushAndRemoveUntil<void>(
                  LoginPage.route(),
                  (route) => false,
                );
                // _navigator.pushAndRemoveUntil<void>(
                //   LoginPage.route(),
                //   (route) => false,
                // );
                break;
              default:
                _navigator!.pushAndRemoveUntil<void>(
                  LoginPage.route(),
                  (route) => false,
                );
                break;
            }
          },
          child: child,
        );
      },
      onGenerateRoute: Routes.buildRoutes,
    );
  }
}