#first commit

lib/features/auth/presentation/bloc/login_bloc.dart

@@ -0,0 +1,24 @@
+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(this.loginUseCase) : super(LoginInitial()) {
+    on<LoginSubmitted>((event, emit) async {
+      emit(LoginLoading());
+      try {
+        final user = await loginUseCase(
+          LoginParams(event.username, event.password, event.sourceType),
+        );
+        print('✅ Got user: $user');
+        emit(LoginSuccess(user));
+      } catch (e) {
+        emit(LoginFailure(e.toString()));
+      }
+    });
+  }
+}