Files
submanager/lib/controllers/sms_scan_controller.dart
JiWoong Sul d111b5dd62 fix(sms-permission): re-request on denial and guide permanent denial to app settings
Summary: Improve SMS permission UX so users can request again after denial and are guided to app settings when permanently denied.\nChanges: handle Permission.sms status in controllers, show settings dialog for permanently denied, use kIsWeb guard, context-safety across async.\nValidation: scripts/check.sh passed (analyze/tests OK).\nRisk & Rollback: low; scoped to permission request flow. Revert two controllers if issues.
2025-09-15 11:37:38 +09:00

294 lines
9.6 KiB
Dart

import 'package:flutter/material.dart';
import '../services/sms_scanner.dart';
import '../models/subscription.dart';
import '../services/sms_scan/subscription_converter.dart';
import '../services/sms_scan/subscription_filter.dart';
import '../providers/subscription_provider.dart';
import 'package:provider/provider.dart';
import 'package:flutter/foundation.dart' show kIsWeb;
import 'package:permission_handler/permission_handler.dart' as permission;
import '../utils/logger.dart';
import '../providers/navigation_provider.dart';
import '../providers/category_provider.dart';
import '../l10n/app_localizations.dart';
class SmsScanController extends ChangeNotifier {
// 상태 관리
bool _isLoading = false;
bool get isLoading => _isLoading;
String? _errorMessage;
String? get errorMessage => _errorMessage;
List<Subscription> _scannedSubscriptions = [];
List<Subscription> get scannedSubscriptions => _scannedSubscriptions;
int _currentIndex = 0;
int get currentIndex => _currentIndex;
String? _selectedCategoryId;
String? get selectedCategoryId => _selectedCategoryId;
final TextEditingController websiteUrlController = TextEditingController();
// 의존성
final SmsScanner _smsScanner = SmsScanner();
final SubscriptionConverter _converter = SubscriptionConverter();
final SubscriptionFilter _filter = SubscriptionFilter();
@override
void dispose() {
websiteUrlController.dispose();
super.dispose();
}
void setSelectedCategoryId(String? categoryId) {
_selectedCategoryId = categoryId;
notifyListeners();
}
void resetWebsiteUrl() {
websiteUrlController.text = '';
}
Future<void> scanSms(BuildContext context) async {
_isLoading = true;
_errorMessage = null;
_scannedSubscriptions = [];
_currentIndex = 0;
notifyListeners();
try {
// Android에서 SMS 권한 확인 및 요청
final ctx = context;
if (!kIsWeb) {
final smsStatus = await permission.Permission.sms.status;
if (!smsStatus.isGranted) {
if (smsStatus.isPermanentlyDenied) {
// 설정 유도 다이얼로그 표시
if (!ctx.mounted) return;
await _showPermissionSettingsDialog(ctx);
_isLoading = false;
notifyListeners();
return;
}
final req = await permission.Permission.sms.request();
if (!ctx.mounted) return;
if (!req.isGranted) {
// 거부됨: 안내 후 종료
if (!ctx.mounted) return;
_errorMessage = AppLocalizations.of(ctx).smsPermissionRequired;
_isLoading = false;
notifyListeners();
return;
}
}
}
// SMS 스캔 실행
Log.i('SMS 스캔 시작');
final scannedSubscriptionModels =
await _smsScanner.scanForSubscriptions();
Log.d('스캔된 구독: ${scannedSubscriptionModels.length}');
if (scannedSubscriptionModels.isNotEmpty) {
Log.d(
'첫 번째 구독: ${scannedSubscriptionModels[0].serviceName}, 반복 횟수: ${scannedSubscriptionModels[0].repeatCount}');
}
if (!context.mounted) return;
if (scannedSubscriptionModels.isEmpty) {
Log.i('스캔된 구독이 없음');
_errorMessage = AppLocalizations.of(context).subscriptionNotFound;
_isLoading = false;
notifyListeners();
return;
}
// SubscriptionModel을 Subscription으로 변환
final scannedSubscriptions =
_converter.convertModelsToSubscriptions(scannedSubscriptionModels);
// 2회 이상 반복 결제된 구독만 필터링
final repeatSubscriptions =
_filter.filterByRepeatCount(scannedSubscriptions, 2);
Log.d('반복 결제된 구독: ${repeatSubscriptions.length}');
if (repeatSubscriptions.isNotEmpty) {
Log.d(
'첫 번째 반복 구독: ${repeatSubscriptions[0].serviceName}, 반복 횟수: ${repeatSubscriptions[0].repeatCount}');
}
if (repeatSubscriptions.isEmpty) {
Log.i('반복 결제된 구독이 없음');
_errorMessage = AppLocalizations.of(context).repeatSubscriptionNotFound;
_isLoading = false;
notifyListeners();
return;
}
// 구독 목록 가져오기
final provider =
Provider.of<SubscriptionProvider>(context, listen: false);
final existingSubscriptions = provider.subscriptions;
Log.d('기존 구독: ${existingSubscriptions.length}');
// 중복 구독 필터링
final filteredSubscriptions =
_filter.filterDuplicates(repeatSubscriptions, existingSubscriptions);
Log.d('중복 제거 후 구독: ${filteredSubscriptions.length}');
if (filteredSubscriptions.isNotEmpty) {
Log.d(
'첫 번째 필터링된 구독: ${filteredSubscriptions[0].serviceName}, 반복 횟수: ${filteredSubscriptions[0].repeatCount}');
}
// 중복 제거 후 신규 구독이 없는 경우
if (filteredSubscriptions.isEmpty) {
Log.i('중복 제거 후 신규 구독이 없음');
_isLoading = false;
notifyListeners();
return;
}
_scannedSubscriptions = filteredSubscriptions;
_isLoading = false;
websiteUrlController.text = ''; // URL 입력 필드 초기화
notifyListeners();
} catch (e) {
Log.e('SMS 스캔 중 오류 발생', e);
if (context.mounted) {
_errorMessage =
AppLocalizations.of(context).smsScanErrorWithMessage(e.toString());
_isLoading = false;
notifyListeners();
}
}
}
Future<void> _showPermissionSettingsDialog(BuildContext context) async {
final loc = AppLocalizations.of(context);
await showDialog(
context: context,
builder: (_) => AlertDialog(
title: Text(loc.smsPermissionRequired),
content: Text(loc.permanentlyDeniedMessage),
actions: [
TextButton(
onPressed: () => Navigator.of(context).pop(),
child: Text(loc.cancel),
),
TextButton(
onPressed: () async {
await permission.openAppSettings();
if (context.mounted) Navigator.of(context).pop();
},
child: Text(loc.openSettings),
),
],
),
);
}
Future<void> addCurrentSubscription(BuildContext context) async {
if (_currentIndex >= _scannedSubscriptions.length) return;
final subscription = _scannedSubscriptions[_currentIndex];
try {
final provider =
Provider.of<SubscriptionProvider>(context, listen: false);
final categoryProvider =
Provider.of<CategoryProvider>(context, listen: false);
final finalCategoryId = _selectedCategoryId ??
subscription.category ??
getDefaultCategoryId(categoryProvider);
// websiteUrl 처리
final websiteUrl = websiteUrlController.text.trim().isNotEmpty
? websiteUrlController.text.trim()
: subscription.websiteUrl;
Log.d(
'구독 추가 시도: ${subscription.serviceName}, 카테고리: $finalCategoryId, URL: $websiteUrl');
// addSubscription 호출
await provider.addSubscription(
serviceName: subscription.serviceName,
monthlyCost: subscription.monthlyCost,
billingCycle: subscription.billingCycle,
nextBillingDate: subscription.nextBillingDate,
websiteUrl: websiteUrl,
isAutoDetected: true,
repeatCount: subscription.repeatCount,
lastPaymentDate: subscription.lastPaymentDate,
categoryId: finalCategoryId,
currency: subscription.currency,
);
Log.i('구독 추가 성공: ${subscription.serviceName}');
if (!context.mounted) return;
moveToNextSubscription(context);
} catch (e) {
Log.e('구독 추가 중 오류 발생', e);
// 오류가 있어도 다음 구독으로 이동
if (!context.mounted) return;
moveToNextSubscription(context);
}
}
void skipCurrentSubscription(BuildContext context) {
final subscription = _scannedSubscriptions[_currentIndex];
Log.i('구독 건너뛰기: ${subscription.serviceName}');
moveToNextSubscription(context);
}
void moveToNextSubscription(BuildContext context) {
_currentIndex++;
websiteUrlController.text = ''; // URL 입력 필드 초기화
_selectedCategoryId = null; // 카테고리 선택 초기화
// 모든 구독을 처리했으면 홈 화면으로 이동
if (_currentIndex >= _scannedSubscriptions.length) {
navigateToHome(context);
}
notifyListeners();
}
void navigateToHome(BuildContext context) {
// NavigationProvider를 사용하여 홈 화면으로 이동
final navigationProvider =
Provider.of<NavigationProvider>(context, listen: false);
navigationProvider.updateCurrentIndex(0);
}
void resetState() {
_scannedSubscriptions = [];
_currentIndex = 0;
_errorMessage = null;
notifyListeners();
}
String getDefaultCategoryId(CategoryProvider categoryProvider) {
final otherCategory = categoryProvider.categories.firstWhere(
(cat) => cat.name == 'other',
orElse: () => categoryProvider.categories.first,
);
Log.d('기본 카테고리 설정: ${otherCategory.name} (ID: ${otherCategory.id})');
return otherCategory.id;
}
void initializeWebsiteUrl() {
if (_currentIndex < _scannedSubscriptions.length) {
final currentSub = _scannedSubscriptions[_currentIndex];
if (websiteUrlController.text.isEmpty && currentSub.websiteUrl != null) {
websiteUrlController.text = currentSub.websiteUrl!;
}
}
}
}