import 'package:diplomaticquarterapp/config/shared_pref_kay.dart'; import 'package:diplomaticquarterapp/core/enum/viewstate.dart'; import 'package:diplomaticquarterapp/models/Authentication/authenticated_user.dart'; import 'package:diplomaticquarterapp/uitl/app_shared_preferences.dart'; import 'package:flutter/material.dart'; class BaseViewModel extends ChangeNotifier { ViewState _state = ViewState.Idle; bool isInternetConnection = true; ViewState get state => _state; String error = ""; AuthenticatedUser user; AppSharedPreferences sharedPref = AppSharedPreferences(); void setState(ViewState viewState) { _state = viewState; notifyListeners(); } BaseViewModel() { _getUser(); } _getUser() async { var userData = await sharedPref.getObject(USER_PROFILE); if (userData != null) user = AuthenticatedUser.fromJson(userData); notifyListeners(); } }