104 lines
2.4 KiB
Dart
104 lines
2.4 KiB
Dart
import 'package:flutter/foundation.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'package:simplecloudnotifier/api/api_client.dart';
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import 'package:simplecloudnotifier/models/client.dart';
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import 'package:simplecloudnotifier/models/key_token_auth.dart';
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import 'package:simplecloudnotifier/models/user.dart';
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import 'package:simplecloudnotifier/state/globals.dart';
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class UserAccount extends ChangeNotifier {
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User? _user;
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User? get user => _user;
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Client? _client;
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Client? get client => _client;
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KeyTokenAuth? _auth;
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KeyTokenAuth? get auth => _auth;
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static UserAccount? _singleton = UserAccount._internal();
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factory UserAccount() {
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return _singleton ?? (_singleton = UserAccount._internal());
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}
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UserAccount._internal() {
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load();
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}
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void setToken(KeyTokenAuth auth) {
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_auth = auth;
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_user = null;
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notifyListeners();
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}
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void clearToken() {
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_auth = null;
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_user = null;
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notifyListeners();
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}
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void setUser(User user) {
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_user = user;
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notifyListeners();
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}
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void clearUser() {
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_user = null;
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notifyListeners();
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}
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void setClient(Client client) {
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_client = client;
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notifyListeners();
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}
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void clearClient() {
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_client = null;
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notifyListeners();
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}
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void load() {
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final uid = Globals().sharedPrefs.getString('auth.userid');
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final toka = Globals().sharedPrefs.getString('auth.tokenadmin');
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final toks = Globals().sharedPrefs.getString('auth.tokensend');
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if (uid != null && toka != null && toks != null) {
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setToken(KeyTokenAuth(userId: uid, tokenAdmin: toka, tokenSend: toks));
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} else {
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clearToken();
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}
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}
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Future<void> save() async {
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final prefs = await SharedPreferences.getInstance();
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if (_auth == null) {
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await prefs.remove('auth.userid');
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await prefs.remove('auth.tokenadmin');
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await prefs.remove('auth.tokensend');
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} else {
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await prefs.setString('auth.userid', _auth!.userId);
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await prefs.setString('auth.tokenadmin', _auth!.tokenAdmin);
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await prefs.setString('auth.tokensend', _auth!.tokenSend);
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}
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}
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Future<User> loadUser(bool force) async {
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if (!force && _user != null) {
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return _user!;
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}
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if (_auth == null) {
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throw Exception('Not authenticated');
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}
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final user = await APIClient.getUser(_auth!, _auth!.userId);
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setUser(user);
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await save();
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return user;
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}
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}
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