116 lines
3.4 KiB
Dart
116 lines
3.4 KiB
Dart
import 'package:flutter/material.dart';
|
|
|
|
import 'package:pshared/provider/account.dart';
|
|
|
|
import 'package:pweb/models/edit_state.dart';
|
|
|
|
|
|
class AccountNameState extends ChangeNotifier {
|
|
AccountNameState({
|
|
required this.initialFirstName,
|
|
required this.initialLastName,
|
|
required this.errorMessage,
|
|
required AccountProvider accountProvider,
|
|
}) : _accountProvider = accountProvider {
|
|
_firstNameController = TextEditingController(text: initialFirstName);
|
|
_lastNameController = TextEditingController(text: initialLastName);
|
|
}
|
|
|
|
final AccountProvider _accountProvider;
|
|
final String initialFirstName;
|
|
final String initialLastName;
|
|
final String errorMessage;
|
|
|
|
late final TextEditingController _firstNameController;
|
|
late final TextEditingController _lastNameController;
|
|
EditState _editState = EditState.view;
|
|
String _errorText = '';
|
|
bool _disposed = false;
|
|
|
|
TextEditingController get firstNameController => _firstNameController;
|
|
TextEditingController get lastNameController => _lastNameController;
|
|
EditState get editState => _editState;
|
|
String get errorText => _errorText;
|
|
bool get isEditing => _editState != EditState.view;
|
|
bool get isSaving => _editState == EditState.saving;
|
|
bool get isBusy => _accountProvider.isLoading || isSaving;
|
|
String get currentFirstName => _accountProvider.account?.name ?? initialFirstName;
|
|
String get currentLastName => _accountProvider.account?.lastName ?? initialLastName;
|
|
String get currentFullName {
|
|
final first = currentFirstName.trim();
|
|
final last = currentLastName.trim();
|
|
if (first.isEmpty && last.isEmpty) return '';
|
|
if (first.isEmpty) return last;
|
|
if (last.isEmpty) return first;
|
|
return '$first $last';
|
|
}
|
|
|
|
void startEditing() => _setState(EditState.edit);
|
|
|
|
void cancelEditing() {
|
|
_firstNameController.text = currentFirstName;
|
|
_lastNameController.text = currentLastName;
|
|
_setError('');
|
|
_setState(EditState.view);
|
|
}
|
|
|
|
void syncNames(String latestFirstName, String latestLastName) {
|
|
if (isEditing) return;
|
|
if (_firstNameController.text != latestFirstName) {
|
|
_firstNameController.text = latestFirstName;
|
|
}
|
|
if (_lastNameController.text != latestLastName) {
|
|
_lastNameController.text = latestLastName;
|
|
}
|
|
}
|
|
|
|
Future<bool> save() async {
|
|
final newFirstName = _firstNameController.text.trim();
|
|
final newLastName = _lastNameController.text.trim();
|
|
final currentFirst = currentFirstName;
|
|
final currentLast = currentLastName;
|
|
|
|
if (newFirstName.isEmpty || (newFirstName == currentFirst && newLastName == currentLast)) {
|
|
cancelEditing();
|
|
return false;
|
|
}
|
|
|
|
_setError('');
|
|
_setState(EditState.saving);
|
|
|
|
try {
|
|
await _accountProvider.resetUsername(newFirstName, lastName: newLastName);
|
|
_setState(EditState.view);
|
|
return true;
|
|
} catch (_) {
|
|
_setError(errorMessage);
|
|
_setState(EditState.edit);
|
|
return false;
|
|
} finally {
|
|
if (_editState == EditState.saving) {
|
|
_setState(EditState.edit);
|
|
}
|
|
}
|
|
}
|
|
|
|
void _setState(EditState value) {
|
|
if (_disposed || _editState == value) return;
|
|
_editState = value;
|
|
notifyListeners();
|
|
}
|
|
|
|
void _setError(String value) {
|
|
if (_disposed) return;
|
|
_errorText = value;
|
|
notifyListeners();
|
|
}
|
|
|
|
@override
|
|
void dispose() {
|
|
_disposed = true;
|
|
_firstNameController.dispose();
|
|
_lastNameController.dispose();
|
|
super.dispose();
|
|
}
|
|
}
|