public ViewControler()
        {
            restaurantManager = new RestaurantManager();
            dishViewModel     = new DishViewModel(restaurantManager);
            clientViewModel   = new ClientViewModel(restaurantManager);
            restaurantManager.AddSampleData();
            dishesNames                  = new List <string>();
            Menu                         = new ObservableCollection <Dish>();
            Card                         = new ObservableCollection <Dish>();
            Clients                      = new ObservableCollection <Client>();
            ActiveOrders                 = new ObservableCollection <Order>();
            CompletedOrders              = new ObservableCollection <Order>();
            CurrentOrderDisplayDishes    = new ObservableCollection <Dish>();
            ActiveDelivery               = new ObservableCollection <Order>();
            CompletedDeliveries          = new ObservableCollection <Order>();
            CurrentDeliveryDisplayDishes = new ObservableCollection <Dish>();


            reportSender = new ReportSender(restaurantManager, 15000);
            Task.Run(() => reportSender.SendReport());

            reportReceiver = new ReportReceiver(startReportDate, endReportDate, reportIncome);
            reportReceiver.Subscribe(reportSender);

            addDish          = new DelegateCommand(addDishToCard);
            clearCard        = new DelegateCommand(Clear);
            addClient        = new DelegateCommand(AddClient);
            createOrder      = new DelegateCommand(CreateOrder);
            completeOrder    = new DelegateCommand(CompleteOrder);
            completeDelivery = new DelegateCommand(CompleteDelivery);


            RefreshView();
        }
        public ViewControler()
        {
            restaurantManager = new RestaurantManager(51359);

            dishViewModel   = new DishViewModel(restaurantManager);
            clientViewModel = new ClientViewModel(restaurantManager);
            //restaurantManager.AddSampleData();
            dishesNames                  = new List <string>();
            Menu                         = new ObservableCollection <DishModel>();
            Card                         = new ObservableCollection <DishModel>();
            Clients                      = new ObservableCollection <ClientModel>();
            ActiveOrders                 = new ObservableCollection <OrderModel>();
            CompletedOrders              = new ObservableCollection <OrderModel>();
            CurrentOrderDisplayDishes    = new ObservableCollection <DishModel>();
            ActiveDelivery               = new ObservableCollection <OrderModel>();
            CompletedDeliveries          = new ObservableCollection <OrderModel>();
            CurrentDeliveryDisplayDishes = new ObservableCollection <DishModel>();



            reportReceiver = new ReportReceiver();
            reportReceiver.Subscribe(restaurantManager.getReportSender());

            addDish          = new DelegateCommand(addDishToCard);
            clearCard        = new DelegateCommand(Clear);
            addClient        = new DelegateCommand(AddClient);
            createOrder      = new DelegateCommand(CreateOrder);
            completeOrder    = new DelegateCommand(CompleteOrder);
            completeDelivery = new DelegateCommand(CompleteDelivery);
            timer.Tick      += (o, e) =>
            {
                AdvertText = restaurantManager.api.AdvertText;
            };
            timer.Start();


            RefreshView();
        }