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52 lines
1.4 KiB
Dart
52 lines
1.4 KiB
Dart
import 'package:diplomaticquarterapp/config/shared_pref_kay.dart';
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import 'package:diplomaticquarterapp/core/enum/viewstate.dart';
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import 'package:diplomaticquarterapp/core/service/AuthenticatedUserObject.dart';
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import 'package:diplomaticquarterapp/models/Authentication/authenticated_user.dart';
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import 'package:diplomaticquarterapp/uitl/app_shared_preferences.dart';
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import 'package:flutter/material.dart';
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import '../../locator.dart';
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class BaseViewModel extends ChangeNotifier {
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ViewState _state = ViewState.Idle;
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bool isInternetConnection = true;
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bool isLogin = false;
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ViewState get state => _state;
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String error = "";
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AuthenticatedUser user;
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AppSharedPreferences sharedPref = AppSharedPreferences();
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AuthenticatedUserObject authenticatedUserObject = locator<AuthenticatedUserObject>();
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void setState(ViewState viewState) {
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_state = viewState;
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if (viewState == ViewState.Busy || viewState == ViewState.BusyLocal)
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error = "";
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if (hasListeners) notifyListeners();
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}
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BaseViewModel() {
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_getUser();
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}
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_getUser() async {
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var userData = await sharedPref.getObject(USER_PROFILE);
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if (userData != null) user = AuthenticatedUser.fromJson(userData);
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var isLogin = await sharedPref.getString(LOGIN_TOKEN_ID);
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this.isLogin = isLogin != null;
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notifyListeners();
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}
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@override
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void dispose() {
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removeListener(() {});
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super.dispose();
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}
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}
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