SignUp page with BlocConsumer Implemented

sign_up_with_bloc_consumer.dart

import 'package:bloc_auth/bloc/bloc/auth_bloc.dart';
import 'package:bloc_auth/data/repositories/auth_repository.dart';
import 'package:bloc_auth/presentation/Dashboard/dashboard.dart';
import 'package:bloc_auth/presentation/SignIn/sign_in.dart';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';

class SignUp extends StatelessWidget {
  //...
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text("SignUp"),
      ),
      body: BlocConsumer<AuthBloc, AuthState>(
        listener: (context, state) {
          if (state is Authenticated) {
            // Navigating to the dashboard screen if the user is authenticated
            Navigator.of(context).pushReplacement(
              MaterialPageRoute(
                builder: (context) => const Dashboard(),
              ),
            );
          }
          if (state is AuthError) {
            // Displaying the error message if the user is not authenticated
            ScaffoldMessenger.of(context)
                .showSnackBar(SnackBar(content: Text(state.error)));
          }
        },
        builder: (context, state) {
          if (state is Loading) {
            // Displaying the loading indicator while the user is signing up
            return const Center(child: CircularProgressIndicator());
          }
          if (state is UnAuthenticated) {
            // Displaying the sign up form if the user is not authenticated
            return Center(child: //..)
          }
          return Container();
        },
      ),
    );
  }
}