2022-11-09 02:24:29 +00:00
|
|
|
import 'package:flutter/foundation.dart';
|
|
|
|
import 'package:result_monad/result_monad.dart';
|
2022-11-10 02:02:26 +00:00
|
|
|
import 'package:shared_preferences/shared_preferences.dart';
|
2022-11-09 02:24:29 +00:00
|
|
|
|
|
|
|
import '../friendica_client.dart';
|
2022-11-10 02:02:26 +00:00
|
|
|
import '../globals.dart';
|
|
|
|
import '../models/credentials.dart';
|
|
|
|
import '../models/exec_error.dart';
|
|
|
|
import 'secrets_service.dart';
|
2022-11-22 05:21:41 +00:00
|
|
|
import 'timeline_manager.dart';
|
2022-11-09 02:24:29 +00:00
|
|
|
|
|
|
|
class AuthService extends ChangeNotifier {
|
|
|
|
FriendicaClient? _friendicaClient;
|
2022-11-22 19:42:26 +00:00
|
|
|
String _currentId = '';
|
|
|
|
String _currentHandle = '';
|
2022-12-28 20:56:27 +00:00
|
|
|
String _currentServer = '';
|
2022-11-10 02:02:26 +00:00
|
|
|
bool _loggedIn = false;
|
2022-11-09 02:24:29 +00:00
|
|
|
|
|
|
|
Result<FriendicaClient, ExecError> get currentClient {
|
|
|
|
if (_friendicaClient == null) {
|
|
|
|
return Result.error(ExecError(
|
|
|
|
type: ErrorType.authentication,
|
|
|
|
message: 'Not logged in',
|
|
|
|
));
|
|
|
|
}
|
|
|
|
|
|
|
|
return Result.ok(_friendicaClient!);
|
|
|
|
}
|
|
|
|
|
2022-11-10 02:02:26 +00:00
|
|
|
bool get loggedIn => _loggedIn && _friendicaClient != null;
|
|
|
|
|
2022-11-22 19:42:26 +00:00
|
|
|
String get currentId => _currentId;
|
|
|
|
|
|
|
|
String get currentHandle => _currentHandle;
|
|
|
|
|
2022-12-28 20:56:27 +00:00
|
|
|
String get currentServer => _currentServer;
|
|
|
|
|
2022-11-10 02:02:26 +00:00
|
|
|
Future<bool> getStoredLoginState() async {
|
|
|
|
final prefs = await SharedPreferences.getInstance();
|
|
|
|
return prefs.getBool('logged-in') ?? false;
|
|
|
|
}
|
|
|
|
|
|
|
|
FutureResult<FriendicaClient, ExecError> signIn(
|
|
|
|
Credentials credentials) async {
|
|
|
|
final client = FriendicaClient(credentials: credentials);
|
|
|
|
final result = await client.getMyProfile();
|
|
|
|
if (result.isFailure) {
|
|
|
|
return result.errorCast();
|
|
|
|
}
|
|
|
|
|
|
|
|
getIt<SecretsService>().storeCredentials(client.credentials);
|
|
|
|
await _setLoginState(true);
|
|
|
|
_friendicaClient = client;
|
2022-11-22 19:42:26 +00:00
|
|
|
_currentId = result.value.id;
|
|
|
|
_currentHandle = client.credentials.handle;
|
2022-12-28 20:56:27 +00:00
|
|
|
_currentServer = client.credentials.serverName;
|
2022-11-09 02:24:29 +00:00
|
|
|
notifyListeners();
|
2022-11-10 02:02:26 +00:00
|
|
|
return Result.ok(client);
|
2022-11-09 02:24:29 +00:00
|
|
|
}
|
|
|
|
|
2022-11-10 02:02:26 +00:00
|
|
|
Future signOut() async {
|
|
|
|
await _setLoginState(false);
|
2022-11-21 03:26:49 +00:00
|
|
|
getIt<TimelineManager>().clear();
|
2022-11-09 02:24:29 +00:00
|
|
|
_friendicaClient = null;
|
2022-11-22 19:42:26 +00:00
|
|
|
_currentId = '';
|
|
|
|
_currentHandle = '';
|
2022-12-28 20:56:27 +00:00
|
|
|
_currentServer = '';
|
2022-11-09 02:24:29 +00:00
|
|
|
notifyListeners();
|
|
|
|
}
|
2022-11-10 02:02:26 +00:00
|
|
|
|
|
|
|
Future clearCredentials() async {
|
|
|
|
_friendicaClient = null;
|
|
|
|
await _setLoginState(false);
|
|
|
|
notifyListeners();
|
|
|
|
}
|
|
|
|
|
|
|
|
Future<void> _setLoginState(bool state) async {
|
|
|
|
final prefs = await SharedPreferences.getInstance();
|
|
|
|
await prefs.setBool('logged-in', state);
|
|
|
|
_loggedIn = state;
|
|
|
|
}
|
2022-11-09 02:24:29 +00:00
|
|
|
}
|