refactor

lib/features/auth/bloc/auth_bloc.dart

@@ -0,0 +1,57 @@
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:equatable/equatable.dart';
+import 'package:get_it/get_it.dart';
+import 'package:supabase_flutter/supabase_flutter.dart';
+
+part 'auth_events.dart';
+part 'auth_state.dart';
+
+class AuthBloc extends Bloc<AuthEvent, AuthState> {
+  final _supabase = GetIt.instance<SupabaseClient>();
+
+  AuthBloc()
+    : super(const AuthState(status: AuthStatus.initial, isLoginMode: true)) {
+    on<ToggleAuthMode>(
+      (event, emit) => emit(state.copyWith(isLoginMode: !state.isLoginMode)),
+    );
+    on<LoginRequested>((event, emit) async {
+      emit(state.copyWith(status: AuthStatus.loading));
+      try {
+        if (state.isLoginMode) {
+          // --- LOGICA LOGIN ---
+          await _supabase.auth.signInWithPassword(
+            email: event.email,
+            password: event.password,
+          );
+          // Non serve emettere success qui, ci pensa il SessionBloc!
+        } else {
+          // --- LOGICA SIGNUP ---
+          await _supabase.auth.signUp(
+            email: event.email,
+            password: event.password,
+            // Qui potresti passare il "Codice Negozio" nei data dell'utente
+            data: {'store_code': event.storeCode},
+          );
+
+          // Nota: Se Supabase richiede conferma email, l'utente non sarà
+          // loggato subito. Gestiamolo con un messaggio.
+          emit(
+            state.copyWith(
+              status: AuthStatus.success,
+              error: "Controlla la tua email per confermare l'account!",
+            ),
+          );
+        }
+      } on AuthException catch (e) {
+        emit(state.copyWith(status: AuthStatus.failure, error: e.message));
+      } catch (e) {
+        emit(
+          state.copyWith(
+            status: AuthStatus.failure,
+            error: "Errore imprevisto: $e",
+          ),
+        );
+      }
+    });
+  }
+}

lib/features/auth/bloc/auth_events.dart

@@ -0,0 +1,24 @@
+part of 'auth_bloc.dart';
+
+abstract class AuthEvent extends Equatable {
+  const AuthEvent();
+
+  @override
+  List<Object?> get props => [];
+}
+
+class ToggleAuthMode extends AuthEvent {} // Passa da Login a Registrazione
+
+class LoginRequested extends AuthEvent {
+  final String email;
+  final String password;
+  final String? storeCode;
+  const LoginRequested({
+    required this.email,
+    required this.password,
+    this.storeCode,
+  });
+
+  @override
+  List<Object?> get props => [email, password, storeCode];
+}

lib/features/auth/bloc/auth_state.dart

@@ -0,0 +1,26 @@
+part of 'auth_bloc.dart';
+
+enum AuthStatus { initial, loading, success, failure }
+
+class AuthState extends Equatable {
+  const AuthState({
+    required this.status,
+    this.error,
+    required this.isLoginMode,
+  });
+
+  final AuthStatus status;
+  final String? error;
+  final bool isLoginMode;
+
+  @override
+  List<Object?> get props => [status, error, isLoginMode];
+
+  AuthState copyWith({AuthStatus? status, String? error, bool? isLoginMode}) {
+    return AuthState(
+      status: status ?? this.status,
+      error: error,
+      isLoginMode: isLoginMode ?? this.isLoginMode,
+    );
+  }
+}