Auth screen layout

lib/presentation/auth/auth_screen/bloc/auth_bloc.dart

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+import 'package:equatable/equatable.dart';
+import 'package:flutter/material.dart';
+import '/core/app_export.dart';
+import 'package:eatvio_app/presentation/auth/auth_screen/models/auth_model.dart';
+part 'auth_event.dart';
+part 'auth_state.dart';
+
+/// A bloc that manages the state of a Auth according to the event that is dispatched to it.
+class AuthBloc extends Bloc<AuthEvent, AuthState> {
+  AuthBloc(AuthState initialState) : super(initialState) {
+    on<AuthInitialEvent>(_onInitialize);
+  }
+
+  _onInitialize(
+    AuthInitialEvent event,
+    Emitter<AuthState> emit,
+  ) async {
+    emit(state.copyWith(
+        emailController: TextEditingController(),
+        passwordController: TextEditingController()));
+  }
+}

lib/presentation/auth/auth_screen/bloc/auth_event.dart

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+// ignore_for_file: must_be_immutable
+
+part of 'auth_bloc.dart';
+
+/// Abstract class for all events that can be dispatched from the
+///Credentials widget.
+///
+/// Events must be immutable and implement the [Equatable] interface.
+@immutable
+abstract class AuthEvent extends Equatable {}
+
+/// Event that is dispatched when the Credentials widget is first created.
+class AuthInitialEvent extends AuthEvent {
+  @override
+  List<Object?> get props => [];
+}

lib/presentation/auth/auth_screen/bloc/auth_state.dart

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+// ignore_for_file: must_be_immutable
+
+part of 'auth_bloc.dart';
+
+/// Represents the state of Auth in the application.
+class AuthState extends Equatable {
+  AuthState({
+    this.emailController,
+    this.passwordController,
+    this.authModelObj,
+  });
+
+  TextEditingController? emailController;
+
+  TextEditingController? passwordController;
+
+  AuthModel? authModelObj;
+
+  @override
+  List<Object?> get props => [
+        emailController,
+        passwordController,
+        authModelObj,
+      ];
+  AuthState copyWith({
+    TextEditingController? emailController,
+    TextEditingController? passwordController,
+    AuthModel? authModelObj,
+  }) {
+    return AuthState(
+      emailController: emailController ?? this.emailController,
+      passwordController: passwordController ?? this.passwordController,
+      authModelObj: authModelObj ?? this.authModelObj,
+    );
+  }
+}