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lib/presentation/blocs/login/login_bloc.dart

@@ -0,0 +1,40 @@
+import 'package:flutter_bloc/flutter_bloc.dart';
+import '../../../domain/usecases/login_usecase.dart';
+import 'login_event.dart';
+import 'login_state.dart';
+
+class LoginBloc extends Bloc<LoginEvent, LoginState> {
+  final LoginUseCase loginUseCase;
+
+  LoginBloc({required this.loginUseCase}) : super(const LoginInitial()) {
+    on<LoginSubmitted>(_onLoginSubmitted);
+    on<LoginReset>(_onLoginReset);
+  }
+
+  Future<void> _onLoginSubmitted(
+    LoginSubmitted event,
+    Emitter<LoginState> emit,
+  ) async {
+    emit(const LoginLoading());
+
+    final result = await loginUseCase(event.request);
+
+    result.fold(
+      (failure) => emit(LoginError(failure.message)),
+      (response) {
+        if (response.isSuccess) {
+          emit(LoginSuccess(response));
+        } else {
+          emit(LoginError(response.message));
+        }
+      },
+    );
+  }
+
+  void _onLoginReset(
+    LoginReset event,
+    Emitter<LoginState> emit,
+  ) {
+    emit(const LoginInitial());
+  }
+}

lib/presentation/blocs/login/login_event.dart

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+import 'package:equatable/equatable.dart';
+import '../../../domain/models/login_request.dart';
+
+abstract class LoginEvent extends Equatable {
+  const LoginEvent();
+
+  @override
+  List<Object> get props => [];
+}
+
+class LoginSubmitted extends LoginEvent {
+  final LoginRequest request;
+
+  const LoginSubmitted(this.request);
+
+  @override
+  List<Object> get props => [request];
+}
+
+class LoginReset extends LoginEvent {
+  const LoginReset();
+}

lib/presentation/blocs/login/login_state.dart

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+import 'package:equatable/equatable.dart';
+import '../../../domain/models/login_response_model.dart';
+
+abstract class LoginState extends Equatable {
+  const LoginState();
+
+  @override
+  List<Object> get props => [];
+}
+
+class LoginInitial extends LoginState {
+  const LoginInitial();
+}
+
+class LoginLoading extends LoginState {
+  const LoginLoading();
+}
+
+class LoginSuccess extends LoginState {
+  final LoginResponseModel response;
+
+  const LoginSuccess(this.response);
+
+  @override
+  List<Object> get props => [response];
+}
+
+class LoginError extends LoginState {
+  final String message;
+
+  const LoginError(this.message);
+
+  @override
+  List<Object> get props => [message];
+}