import 'package:mobile_monitoring/data/models/service_result.dart';
import 'package:mobile_monitoring/data/services/auth_service.dart';
import 'package:mobile_monitoring/data/services/register_service.dart';
import 'package:mobile_monitoring/logic/controllers/base_controller.dart';

class AuthController extends BaseController {
  AuthController({AuthService? authService, RegisterService? registerService})
      : _authService = authService ?? AuthService(),
        _registerService = registerService ?? RegisterService();

  final AuthService _authService;
  final RegisterService _registerService;

  bool _isLoading = false;
  String? _lastMessage;

  bool get isLoading => _isLoading;
  String? get lastMessage => _lastMessage;
  String? get currentUserId => _authService.currentUser?.uid;

  Future<ServiceResult<void>> login({
    required String email,
    required String password,
  }) async {
    _setLoading(true);
    final result = await _authService.signInWithEmailAndPassword(
      email: email.trim(),
      password: password,
    );
    _setLoading(false);

    _lastMessage = result.message;
    notifyListeners();

    if (!result.success) {
      return ServiceResult.failure(
        message: result.message,
        errorCode: result.errorCode,
      );
    }

    return ServiceResult.success(message: result.message);
  }

  Future<ServiceResult<void>> register({
    required String name,
    required String email,
    required String password,
    required String confirmPassword,
  }) async {
    _setLoading(true);
    final result = await _registerService.register(
      RegisterRequest(
        name: name,
        email: email,
        password: password,
        confirmPassword: confirmPassword,
      ),
    );
    _setLoading(false);

    _lastMessage = result.message;
    notifyListeners();
    return result;
  }

  Future<ServiceResult<void>> forgotPassword(String email) async {
    _setLoading(true);
    final result = await _authService.resetPassword(email.trim());
    _setLoading(false);

    _lastMessage = result.message;
    notifyListeners();
    return result;
  }

  Future<ServiceResult<void>> logout() async {
    _setLoading(true);
    final result = await _authService.signOut();
    _setLoading(false);

    _lastMessage = result.message;
    notifyListeners();
    return result;
  }

  void _setLoading(bool value) {
    _isLoading = value;
    notifyListeners();
  }
}