amirrezaghabeli
cee5e6c6d6
- Implemented `ForgotPasswordViewModel`, `ResetPasswordViewModel`, and `VerifyOtpViewModel` for handling respective functionalities. - Created provider functions for lazy loading of these view models in the app. - Updated routing to utilize the new providers for managing state in the forgot password flow. - Refactored UI components to integrate with the new view models, ensuring proper state management and user feedback during operations.
95 lines
2.6 KiB
Dart
95 lines
2.6 KiB
Dart
import 'package:flutter/material.dart';
|
|
|
|
import '../core/utils/error_utils.dart';
|
|
import '../core/utils/result.dart';
|
|
import '../data/repositories/auth_repository.dart';
|
|
import '../data/services/model/reset_password_response/reset_password_response.dart';
|
|
|
|
class ResetPasswordViewModel with ChangeNotifier {
|
|
final AuthRepository _authRepository;
|
|
|
|
ResetPasswordViewModel({required AuthRepository authRepository})
|
|
: _authRepository = authRepository {
|
|
newPasswordController.addListener(_onTextChanged);
|
|
}
|
|
|
|
final TextEditingController newPasswordController = TextEditingController();
|
|
final FocusNode newPasswordFocus = FocusNode();
|
|
|
|
bool _iLoading = false;
|
|
String? _errorMessage;
|
|
bool _successMessage = false;
|
|
bool _obscureNewPassword = true;
|
|
|
|
bool get obscureNewPassword => _obscureNewPassword;
|
|
bool get isLoading => _iLoading;
|
|
String? get errorMessage => _errorMessage;
|
|
bool get successMessage => _successMessage;
|
|
|
|
Future<void> resetPassword({required String resetToken}) async {
|
|
_iLoading = true;
|
|
_errorMessage = null;
|
|
_successMessage = false;
|
|
notifyListeners();
|
|
|
|
final result = await _authRepository.resetPassword(
|
|
newPassword: newPasswordController.text.trim(),
|
|
token: resetToken,
|
|
);
|
|
switch (result) {
|
|
case Ok<ResetPasswordResponse>():
|
|
_successMessage = true;
|
|
break;
|
|
case Error<ResetPasswordResponse>():
|
|
_errorMessage = ErrorUtils.getErrorMessage(result.error);
|
|
_successMessage = false;
|
|
break;
|
|
}
|
|
_iLoading = false;
|
|
_errorMessage = null;
|
|
notifyListeners();
|
|
}
|
|
|
|
void clearResetPasswordSuccess() {
|
|
_successMessage = false;
|
|
|
|
notifyListeners();
|
|
}
|
|
|
|
void clearResetFlow() {
|
|
_errorMessage = null;
|
|
_successMessage = false;
|
|
_iLoading = false;
|
|
// Intentionally do not clear resetToken
|
|
newPasswordController.clear();
|
|
notifyListeners();
|
|
}
|
|
|
|
bool get isNewPasswordValid {
|
|
final password = newPasswordController.text.trim();
|
|
|
|
final hasMinLength = password.length >= 5;
|
|
final hasUppercase = RegExp(r'[A-Z]').hasMatch(password);
|
|
final hasLowercase = RegExp(r'[a-z]').hasMatch(password);
|
|
final hasSpecialChar = RegExp(r'[!@#\$%&\*\^]').hasMatch(password);
|
|
|
|
return hasMinLength && hasUppercase && hasLowercase && hasSpecialChar;
|
|
}
|
|
|
|
void toggleForgotPasswordVisibility() {
|
|
_obscureNewPassword = !_obscureNewPassword;
|
|
notifyListeners();
|
|
}
|
|
|
|
void _onTextChanged() {
|
|
notifyListeners();
|
|
}
|
|
|
|
@override
|
|
void dispose() {
|
|
newPasswordController.dispose();
|
|
newPasswordFocus.dispose();
|
|
super.dispose();
|
|
}
|
|
}
|