/// <summary>
        /// Adds Item to the order
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void OnAddBakedBeansButtonClicked(object sender, RoutedEventArgs e)
        {
            var orderControl = this.FindAncestor <OrderControl>();

            if (DataContext is Order data) // checks if you can cast it and if assigns it to data
            {
                var entree = new BakedBeans();
                var screen = new CustomizeSide();
                AddItemAndOpenCustomizationScreen(entree, screen);
            }
        }
Example #2
0
        /// <summary>
        /// Adds Pan de Campo to order list when corresponding button is pushed
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public void OnPanDeCampoAdded(object sender, RoutedEventArgs e)
        {
            var orderControl = this.FindAncestor <OrderControl>();

            if (DataContext is Order data)
            {
                var side   = new PanDeCampo();
                var screen = new CustomizeSide();
                AddItemAndOpenCustomizationScreen(side, screen);
            }
        }
        /// <summary>
        /// sets new DragonbornWaffleFries object as DataContext of the customization screen
        /// binds form controls to object properties
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void CustomizeSize(object sender, RoutedEventArgs e)
        {
            DragonbornWaffleFries d = new DragonbornWaffleFries();
            var customizeScreen     = new CustomizeSide();

            //set DataContext
            customizeScreen.DataContext = d;
            //databinding
            //size

            //switch screen
            selectionBorder.Child = customizeScreen;
        }
Example #4
0
 void OnAddBakedBeansButtonClicked(object sender, RoutedEventArgs e)
 {
     //o.Add(new BakedBeans());
     orderControl = this.FindAncestor <OrderControl>();
     if (DataContext is Order order)
     {
         var side   = new BakedBeans();
         var screen = new CustomizeSide();
         screen.DataContext = side;
         order.Add(side);
         orderControl.SwapScreen(screen);
     }
 }
        public void OnAddSideButtonClicked(object sender, RoutedEventArgs e)
        {
            var orderControl = this.FindAncestor <OrderControl>();

            if (DataContext is Order order)
            {
                if (sender is Button button)
                {
                    switch (button.Tag)
                    {
                    case "BakedBeans":
                        var bakedBeans = new BakedBeans();
                        var screen     = new CustomizeSide(bakedBeans, DataContext);
                        screen.DataContext = bakedBeans;
                        order.Add(bakedBeans);
                        orderControl.SwapScreen(screen);
                        break;

                    case "ChiliCheeseFries":
                        var chiliCheeseFries = new ChiliCheeseFries();
                        screen             = new CustomizeSide(chiliCheeseFries, DataContext);
                        screen.DataContext = chiliCheeseFries;
                        order.Add(chiliCheeseFries);
                        orderControl.SwapScreen(screen);
                        break;

                    case "CornDodgers":
                        var cornDodgers = new CornDodgers();
                        screen             = new CustomizeSide(cornDodgers, DataContext);
                        screen.DataContext = cornDodgers;
                        order.Add(cornDodgers);
                        orderControl.SwapScreen(screen);
                        break;

                    case "PanDeCampo":
                        var panDeCampo = new PanDeCampo();
                        screen             = new CustomizeSide(panDeCampo, DataContext);
                        screen.DataContext = panDeCampo;
                        order.Add(panDeCampo);
                        orderControl.SwapScreen(screen);
                        break;
                    }
                }
            }
        }
Example #6
0
        /// <summary>
        /// This method adds sides to the list
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void addSideToList(object sender, RoutedEventArgs e)
        {
            //Ensure the DataContext is an Order and not NULL
            if (DataContext is Order order)
            {
                if (sender is Button)
                {
                    IOrderItem       item;
                    FrameworkElement screen = null;
                    var orderControl        = this.FindAncestor <OrderControl>();

                    //Cast sender to button
                    Button b = (Button)sender;

                    //Filter which button was pressed based on name
                    switch (b.Name)
                    {
                    case "AddBakedBeans":
                        item = new BakedBeans();
                        break;

                    case "AddChiliCheeseFries":
                        item = new ChiliCheeseFries();
                        break;

                    case "AddCornDogs":
                        item = new CornDodgers();
                        break;

                    case "AddPanDeCampo":
                        item = new PanDeCampo();
                        break;

                    default:
                        throw new NotImplementedException("Unknown side button clicked");
                    }
                    screen             = new CustomizeSide(DataContext);
                    screen.DataContext = item;
                    item.Screen        = screen;
                    order.Add(item);
                    orderControl.SwapScreen(screen);
                }
            }
        }
Example #7
0
        void OnAddChiliCheeseFriesButtonClicked(object sender, RoutedEventArgs e)
        {
            //OrderListView.Items.Add(new ChiliCheeseFries());
            //o.Add(new ChiliCheeseFries());

            /*if (DataContext is Order order)
             * {
             *  order.Add(new ChiliCheeseFries());
             * }*/
            orderControl = this.FindAncestor <OrderControl>();
            if (DataContext is Order order)
            {
                var side   = new ChiliCheeseFries();
                var screen = new CustomizeSide();
                screen.DataContext = side;
                order.Add(side);
                orderControl.SwapScreen(screen);
            }
        }
        /// <summary>
        /// Eventhandler that opens a customization screen for the selected item in the
        /// OrderSummaryControl's ListBox.
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void OnListItemSelection(object sender, RoutedEventArgs e)
        {
            if (sender is ListBox lb)
            {
                IOrderItem selected = lb.SelectedItem as IOrderItem;

                //this.DataContext = sender as IOrderItem;
                if (selected is Entree)
                {
                    SwapScreen(new CustomizeEntree(selected));
                }
                else if (selected is Drink)
                {
                    SwapScreen(new CustomizeDrink(selected));
                }
                else if (selected is Side)
                {
                    var sideCustomizer = new CustomizeSide(selected);
                    sideCustomizer.DataContext = selected;
                    SwapScreen(sideCustomizer);
                }
            }
        }
        public void OnItemButtonClicked(object sender, RoutedEventArgs e)
        {
            var orderControl = this.FindAncestor <OrderControl>();

            if (DataContext is Order order)
            {
                if (sender is Button button)
                {
                    switch (button.Tag)
                    {
                    case "CowpokeChili":
                        var chiliEntree = new CowpokeChili();
                        var chiliScreen = new CustomizeCowpokeChili();
                        chiliScreen.DataContext = chiliEntree;
                        order.Add(chiliEntree);
                        orderControl.SwapScreen(chiliScreen);
                        break;

                    case "PecosPulledPork":
                        var porkEntree = new PecosPulledPork();
                        var porkScreen = new CustomizePecosPulledPork();
                        porkScreen.DataContext = porkEntree;
                        order.Add(porkEntree);
                        orderControl.SwapScreen(porkScreen);
                        break;

                    case "Trailburger":
                        var trailentree = new TrailBurger();
                        var trailscreen = new CustomizeTrailburger();
                        trailscreen.DataContext = trailentree;
                        order.Add(trailentree);
                        orderControl.SwapScreen(trailscreen);
                        break;

                    case "DakotaDouble":
                        var dakotaentree = new DakotaDoubleBurger();
                        var dakotascreen = new CustomizeDakotaDouble();
                        dakotascreen.DataContext = dakotaentree;
                        order.Add(dakotaentree);
                        orderControl.SwapScreen(dakotascreen);
                        break;

                    case "TexasTriple":
                        var texasentree = new TexasTripleBurger();
                        var texasscreen = new CustomizeTexasTriple();
                        texasscreen.DataContext = texasentree;
                        order.Add(texasentree);
                        orderControl.SwapScreen(texasscreen);
                        break;

                    case "AngryChicken":
                        var entree = new AngryChicken();
                        var screen = new CustomizeAngryChicken();
                        screen.DataContext = entree;
                        order.Add(entree);
                        orderControl.SwapScreen(screen);
                        break;

                    case "ChiliCheeseFries":
                        var chilientree = new ChiliCheeseFries();
                        var chiliscreen = new CustomizeSide();
                        chiliscreen.DataContext = chilientree;
                        order.Add(chilientree);
                        orderControl.SwapScreen(chiliscreen);
                        break;

                    case "CornDodgers":
                        var dogerentree = new CornDodgers();
                        var dogerscreen = new CustomizeSide();
                        dogerscreen.DataContext = dogerentree;
                        order.Add(dogerentree);
                        orderControl.SwapScreen(dogerscreen);
                        break;

                    case "PanDeCampo":
                        var panentree = new PanDeCampo();
                        var panscreen = new CustomizeSide();
                        panscreen.DataContext = panentree;
                        order.Add(panentree);
                        orderControl.SwapScreen(panscreen);
                        break;

                    case "BakedBeans":
                        var Beansentree = new BakedBeans();
                        var Beansscreen = new CustomizeSide();
                        Beansscreen.DataContext = Beansentree;
                        order.Add(Beansentree);
                        orderControl.SwapScreen(Beansscreen);
                        break;

                    case "JerkedSoda":
                        var sodaentree = new JerkedSoda();
                        var sodascreen = new CustomizeJerkedSoda();
                        sodascreen.DataContext = sodaentree;
                        order.Add(sodaentree);
                        orderControl.SwapScreen(sodascreen);
                        break;

                    case "TexasTea":
                        var teaentree = new TexasTea();
                        var teascreen = new CustomizeTexasTea();
                        teascreen.DataContext = teaentree;
                        order.Add(teaentree);
                        orderControl.SwapScreen(teascreen);
                        break;

                    case "CowboyCoffee":
                        var coffeeentree = new CowboyCoffee();
                        var coffeescreen = new CustomizeCowboyCoffee();
                        coffeescreen.DataContext = coffeeentree;
                        order.Add(coffeeentree);
                        orderControl.SwapScreen(coffeescreen);
                        break;

                    case "Water":
                        var waterentree = new Water();
                        var waterscreen = new CustomizeWater();
                        waterscreen.DataContext = waterentree;
                        order.Add(waterentree);
                        orderControl.SwapScreen(waterscreen);
                        break;
                    }
                }
            }
        }
        public void OnItemSelectionChanged(object sender, SelectionChangedEventArgs e, OrderControl oc, Order o)
        {
            var item = e.AddedItems[0];

            if (e.AddedItems[0] is CowpokeChili)
            {
                var screen = new CustomizeEntree("Cowpoke Chili");
                screen.DataContext = item;
                oc.SwapScreen(screen);
            }
            if (e.AddedItems[0] is AngryChicken)
            {
                var screen = new CustomizeEntree("Angry Chicken");
                screen.DataContext = item;
                oc.SwapScreen(screen);
            }
            if (e.AddedItems[0] is DakotaDoubleBurger)
            {
                var screen = new CustomizeEntree("Dakota Double Burger");
                screen.DataContext = item;
                oc.SwapScreen(screen);
            }
            if (e.AddedItems[0] is PecosPulledPork)
            {
                var screen = new CustomizeEntree("Pecos Pulled Pork");
                screen.DataContext = item;
                oc.SwapScreen(screen);
            }
            if (e.AddedItems[0] is RustlersRibs)
            {
                var screen = new CustomizeEntree("Rustler Ribs");
                screen.DataContext = item;
                oc.SwapScreen(screen);
            }
            if (e.AddedItems[0] is TexasTripleBurger)
            {
                var screen = new CustomizeEntree("Texas Triple Burger");
                screen.DataContext = item;
                oc.SwapScreen(screen);
            }
            if (e.AddedItems[0] is TrailBurger)
            {
                var screen = new CustomizeEntree("Trail Burger");
                screen.DataContext = item;
                oc.SwapScreen(screen);
            }

            if (e.AddedItems[0] is CowboyCoffee)
            {
                var screen = new CustomizeDrink("Cowboy Coffee", e.AddedItems[0], o);
                screen.DataContext = item;
                oc.SwapScreen(screen);
            }
            if (e.AddedItems[0] is JerkedSoda)
            {
                var screen = new CustomizeDrink("Jerked Soda", e.AddedItems[0], o);
                screen.DataContext = item;
                oc.SwapScreen(screen);
            }
            if (e.AddedItems[0] is TexasTea)
            {
                var screen = new CustomizeDrink("Texas Tea", e.AddedItems[0], o);
                screen.DataContext = item;
                oc.SwapScreen(screen);
            }
            if (e.AddedItems[0] is Water)
            {
                var screen = new CustomizeDrink("Water", e.AddedItems[0], o);
                screen.DataContext = item;
                oc.SwapScreen(screen);
            }

            if (e.AddedItems[0] is BakedBeans)
            {
                var screen = new CustomizeSide(e.AddedItems[0], o);
                screen.DataContext = item;
                oc.SwapScreen(screen);
            }
            if (e.AddedItems[0] is ChiliCheeseFries)
            {
                var screen = new CustomizeSide(e.AddedItems[0], o);
                screen.DataContext = item;
                oc.SwapScreen(screen);
            }
            if (e.AddedItems[0] is CornDodgers)
            {
                var screen = new CustomizeSide(e.AddedItems[0], o);
                screen.DataContext = item;
                oc.SwapScreen(screen);
            }
            if (e.AddedItems[0] is PanDeCampo)
            {
                var screen = new CustomizeSide(e.AddedItems[0], o);
                screen.DataContext = item;
                oc.SwapScreen(screen);
            }
        }
Example #11
0
 public void SwitchScreen(object sender, RoutedEventArgs e)
 {
     if (sender is ListBox box)
     {
         if (box.SelectedItem is IOrderItem item)
         {
             box.SelectedItem = null;
             if (item is AngryChicken chicken)
             {
                 order = this.FindAncestor <OrderControl>();
                 var screen = new CustomizeAngryChicken();
                 screen.DataContext = chicken;
                 order.SwapScreen(screen);
             }
             else if (item is BakedBeans bean)
             {
                 order = this.FindAncestor <OrderControl>();
                 var screen = new CustomizeSide();
                 screen.DataContext = bean;
                 order.SwapScreen(screen);
             }
             else if (item is ChiliCheeseFries fries)
             {
                 order = this.FindAncestor <OrderControl>();
                 var screen = new CustomizeSide();
                 screen.DataContext = fries;
                 order.SwapScreen(screen);
             }
             else if (item is CornDodgers corn)
             {
                 order = this.FindAncestor <OrderControl>();
                 var screen = new CustomizeSide();
                 screen.DataContext = corn;
                 order.SwapScreen(screen);
             }
             else if (item is CowboyCoffee coffee)
             {
                 order = this.FindAncestor <OrderControl>();
                 var screen = new CustomizeCowboyCoffee();
                 screen.DataContext = coffee;
                 order.SwapScreen(screen);
             }
             else if (item is CowpokeChili chili)
             {
                 order = this.FindAncestor <OrderControl>();
                 var screen = new CustomizeCowpokeChili();
                 screen.DataContext = chili;
                 order.SwapScreen(screen);
             }
             else if (item is DakotaDoubleBurger dakota)
             {
                 order = this.FindAncestor <OrderControl>();
                 var screen = new CustomizeDakotaDouble();
                 screen.DataContext = dakota;
                 order.SwapScreen(screen);
             }
             else if (item is JerkedSoda soda)
             {
                 order = this.FindAncestor <OrderControl>();
                 var screen = new CustomizeJerkedSoda();
                 screen.DataContext = soda;
                 order.SwapScreen(screen);
             }
             else if (item is PanDeCampo pan)
             {
                 order = this.FindAncestor <OrderControl>();
                 var screen = new CustomizeSide();
                 screen.DataContext = pan;
                 order.SwapScreen(screen);
             }
             else if (item is PecosPulledPork pork)
             {
                 order = this.FindAncestor <OrderControl>();
                 var screen = new CustomizePecosPulledPork();
                 screen.DataContext = pork;
                 order.SwapScreen(screen);
             }
             else if (item is TexasTea tea)
             {
                 order = this.FindAncestor <OrderControl>();
                 var screen = new CustomizeTexasTea();
                 screen.DataContext = tea;
                 order.SwapScreen(screen);
             }
             else if (item is TexasTripleBurger tex)
             {
                 order = this.FindAncestor <OrderControl>();
                 var screen = new CustomizeTexasTriple();
                 screen.DataContext = tex;
                 order.SwapScreen(screen);
             }
             else if (item is TrailBurger burger)
             {
                 order = this.FindAncestor <OrderControl>();
                 var screen = new CustomizeTrailburger();
                 screen.DataContext = burger;
                 order.SwapScreen(screen);
             }
             else if (item is Water water)
             {
                 order = this.FindAncestor <OrderControl>();
                 var screen = new CustomizeWater();
                 screen.DataContext = water;
                 order.SwapScreen(screen);
             }
         }
     }
 }
Example #12
0
        /// <summary>
        /// Generalized event handler for button IOrderItem button clicks
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void OnIOrderItemButtonClicked(object sender, RoutedEventArgs e)
        {
            var orderControl = this.FindAncestor <OrderControl>();

            if (DataContext is Order CurrentOrder)
            {
                if (sender is Button button)
                {
                    switch (button.Tag)
                    {
                    case "CowpokeChili":
                    {
                        var item   = new CowpokeChili();
                        var screen = new CustomizeEntree(item as IOrderItem);
                        CurrentOrder.Add(item);
                        orderControl.SwapScreen(screen);
                        break;
                    }

                    case "AngryChicken":
                    {
                        var item   = new AngryChicken();
                        var screen = new CustomizeEntree(item as IOrderItem);
                        CurrentOrder.Add(item);
                        orderControl.SwapScreen(screen);
                        break;
                    }

                    case "DakotaDoubleBurger":
                    {
                        var item   = new DakotaDoubleBurger();
                        var screen = new CustomizeEntree(item as IOrderItem);
                        CurrentOrder.Add(item);
                        orderControl.SwapScreen(screen);
                        break;
                    }

                    case "PecosPulledPork":
                    {
                        var item   = new PecosPulledPork();
                        var screen = new CustomizeEntree(item as IOrderItem);
                        CurrentOrder.Add(item);
                        orderControl.SwapScreen(screen);
                        break;
                    }

                    case "RustlersRibs":
                    {
                        var item = new RustlersRibs();
                        CurrentOrder.Add(item);
                        break;
                    }

                    case "TexasTripleBurger":
                    {
                        var item   = new TexasTripleBurger();
                        var screen = new CustomizeEntree(item as IOrderItem);
                        CurrentOrder.Add(item);
                        orderControl.SwapScreen(screen);
                        break;
                    }

                    case "TrailBurger":
                    {
                        var item   = new TrailBurger();
                        var screen = new CustomizeEntree(item as IOrderItem);
                        CurrentOrder.Add(item);
                        orderControl.SwapScreen(screen);
                        break;
                    }

                    case "BakedBeans":
                    {
                        var item   = new BakedBeans();
                        var screen = new CustomizeSide(item);
                        CurrentOrder.Add(item);
                        orderControl.SwapScreen(screen);
                        break;
                    }

                    case "ChiliCheeseFries":
                    {
                        var item   = new ChiliCheeseFries();
                        var screen = new CustomizeSide(item);
                        CurrentOrder.Add(item);
                        orderControl.SwapScreen(screen);
                        break;
                    }

                    case "CornDodgers":
                    {
                        var item   = new CornDodgers();
                        var screen = new CustomizeSide(item);
                        CurrentOrder.Add(item);
                        orderControl.SwapScreen(screen);
                        break;
                    }

                    case "PanDeCampo":
                    {
                        var item   = new PanDeCampo();
                        var screen = new CustomizeSide(item);
                        CurrentOrder.Add(item);
                        orderControl.SwapScreen(screen);
                        break;
                    }

                    case "CowboyCoffee":
                    {
                        var item   = new CowboyCoffee();
                        var screen = new CustomizeDrink(item);
                        CurrentOrder.Add(item);
                        orderControl.SwapScreen(screen);
                        break;
                    }

                    case "JerkedSoda":
                    {
                        var item   = new JerkedSoda();
                        var screen = new CustomizeDrink(item);
                        CurrentOrder.Add(item);
                        orderControl.SwapScreen(screen);
                        break;
                    }

                    case "TexasTea":
                    {
                        var item   = new TexasTea();
                        var screen = new CustomizeDrink(item);
                        CurrentOrder.Add(item);
                        orderControl.SwapScreen(screen);
                        break;
                    }

                    case "Water":
                    {
                        var item   = new Water();
                        var screen = new CustomizeDrink(item);
                        CurrentOrder.Add(item);
                        orderControl.SwapScreen(screen);
                        break;
                    }
                    }
                }
            }
        }
Example #13
0
        /// <summary>
        /// Allows user to access customiztion through the list
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ListView_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            if (DataContext is Order order)
            {
                if (sender is ListView list)
                {
                    if (list.SelectedValue is IOrderItem item)
                    {
                        var orderControl = this.FindAncestor <OrderControl>();
                        if (orderControl == null)
                        {
                            throw new Exception("An Ancestor was not found");
                        }
                        var screen = new FrameworkElement();

                        switch (item)
                        {
                        case AngryChicken chicken:
                            screen = new CustomizeAngryChicken();
                            break;

                        case CowpokeChili chili:
                            screen = new CustomizeCowpokeChili();
                            break;

                        case TrailBurger burger:
                            screen = new CustomizeTrailBurger();
                            break;

                        case DakotaDoubleBurger burger:
                            screen = new CustomizeDakotaDoubleBurger();
                            break;

                        case PecosPulledPork Pork:
                            screen = new CustomizePekosPulledPork();
                            break;

                        case Water water:
                            screen = new CustomizeWater();
                            break;

                        case JerkedSoda soda:
                            screen = new CustomizeJerkedSoda();
                            break;

                        case TexasTea tea:
                            screen = new CustomizeTexasTea();
                            break;

                        case CowboyCoffee coffee:
                            screen = new CustomizeCowboyCoffee();
                            break;

                        case TexasTripleBurger burger:
                            screen = new CustomizeTexasTripleBurger();
                            break;

                        case Side side:
                            screen = new CustomizeSide();
                            break;
                        }
                        screen.DataContext = item;
                        orderControl.SwapScreen(screen);
                    }
                }
            }
        }
Example #14
0
        /// <summary>
        /// When an item from the order summary is selected, the screen switches to the corresponding customization screen
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public void OnSelectItem(object sender, RoutedEventArgs e)
        {
            if (DataContext is Order order)
            {
                if (sender is ListBox lb)
                {
                    if (lb.SelectedItem != null)
                    {
                        var item = lb.SelectedItem;
                        FrameworkElement screen;
                        switch (item.ToString())
                        {
                        case "Trail Burger":
                            screen = new CustomizeTrailBurger();
                            break;

                        case "Dakota Double Burger":
                            screen = new CustomizeDakotaDoubleBurger();
                            break;

                        case "Texas Triple Burger":
                            screen = new CustomizeTexasTripleBurger();
                            break;

                        case "Angry Chicken":
                            screen = new CustomizeAngryChicken();
                            break;

                        case "Cowpoke Chili":
                            screen = new CustomizeCowpokeChili();
                            break;

                        case "Pecos Pulled Pork":
                            screen = new CustomizePecosPulledPork();
                            break;

                        default:
                            screen = null;
                            break;
                        }

                        if (item is Side)
                        {
                            screen = new CustomizeSide();
                        }
                        if (item is CowboyCoffee)
                        {
                            screen = new CustomizeCowboyCoffee();
                        }
                        if (item is JerkedSoda)
                        {
                            screen = new CustomizeJerkedSoda();
                        }
                        if (item is TexasTea)
                        {
                            screen = new CustomizeTexasTea();
                        }
                        if (item is Water)
                        {
                            screen = new CustomizeWater();
                        }

                        if (screen != null)
                        {
                            var orderControl = this.FindAncestor <OrderControl>();
                            if (orderControl == null)
                            {
                                throw new Exception("An ancestor of Ordercontrol expected to not be null");
                            }

                            screen.DataContext = item;
                            orderControl.SwapScreen(screen);
                        }
                        lb.SelectedIndex = -1;
                    }
                }
            }
        }
        /// <summary>
        /// Adds item
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="args"></param>
        void itemSelected(object sender, SelectionChangedEventArgs args)
        {
            var orderControl = this.FindAncestor <OrderControl>();

            if (orderControl == null)
            {
                return;
            }

            foreach (object o in args.AddedItems)
            {
                if (o is AngryChicken)
                {
                    var screen = new CustomizeAngryChicken();
                    screen.DataContext = o;
                    orderControl.SwapScreen(screen);
                }
                else if (o is BakedBeans)
                {
                    var screen = new CustomizeSide();
                    screen.DataContext = o;
                    orderControl.SwapScreen(screen);
                }
                else if (o is ChiliCheeseFries)
                {
                    var screen = new CustomizeChiliCheeseFries();
                    screen.DataContext = o;
                    orderControl.SwapScreen(screen);
                }
                else if (o is CornDodgers)
                {
                    var screen = new CustomizeSide();
                    screen.DataContext = o;
                    orderControl.SwapScreen(screen);
                }
                else if (o is CowboyCoffee)
                {
                    var screen = new CustomizeCowboyCoffee();
                    screen.DataContext = o;
                    orderControl.SwapScreen(screen);
                }
                else if (o is CowpokeChili)
                {
                    var screen = new CustomizeCowpokeChili();
                    screen.DataContext = o;
                    orderControl.SwapScreen(screen);
                }
                else if (o is DakotaDoubleBurger)
                {
                    var screen = new CustomizeDakotaDoubleBurger();
                    screen.DataContext = o;
                    orderControl.SwapScreen(screen);
                }
                else if (o is JerkedSoda)
                {
                    var screen = new CustomizeJerkedSoda();
                    screen.DataContext = o;
                    orderControl.SwapScreen(screen);
                }
                else if (o is PanDeCampo)
                {
                    var screen = new CustomizeSide();
                    screen.DataContext = o;
                    orderControl.SwapScreen(screen);
                }
                else if (o is PecosPulledPork)
                {
                    var screen = new CustomizePecosPulledPork();
                    screen.DataContext = o;
                    orderControl.SwapScreen(screen);
                }
                else if (o is TexasTea)
                {
                    var screen = new CustomizeTexasTea();
                    screen.DataContext = o;
                    orderControl.SwapScreen(screen);
                }
                else if (o is TexasTripleBurger)
                {
                    var screen = new CustomizeTexasTripleBurger();
                    screen.DataContext = o;
                    orderControl.SwapScreen(screen);
                }
                else if (o is TrailBurger)
                {
                    var screen = new CustomizeTrailBurger();
                    screen.DataContext = o;
                    orderControl.SwapScreen(screen);
                }
                else if (o is Water)
                {
                    var screen = new CustomizeWater();
                    screen.DataContext = o;
                    orderControl.SwapScreen(screen);
                }
            }
        }
 void OnListBoxItemSelected(object sender, SelectionChangedEventArgs args)
 {
     if(sender is ListBox lb)
     {
         if(lb.SelectedItem is IOrderItem orderItem)
         {
             if(orderItem is AngryChicken ac)
             {
                 var screen = new CustomizeAngryChicken();
                 screen.DataContext = ac;
                 orderControl = this.FindAncestor<OrderControl>();
                 orderControl.SwapScreen(screen);
             }
             else if (orderItem is CowboyCoffee c)
             {
                 var screen = new CustomizeCowboyCoffee();
                 screen.DataContext = c;
                 screen.SetButton();
                 orderControl = this.FindAncestor<OrderControl>();
                 orderControl.SwapScreen(screen);
             }
             else if (orderItem is CowpokeChili chili)
             {
                 var screen = new CustomizeCowpokeChili();
                 screen.DataContext = chili;
                 orderControl = this.FindAncestor<OrderControl>();
                 orderControl.SwapScreen(screen);
             }
             else if (orderItem is DakotaDoubleBurger db)
             {
                 var screen = new CustomizeDakotaDoubleBurger();
                 screen.DataContext = db;
                 orderControl = this.FindAncestor<OrderControl>();
                 orderControl.SwapScreen(screen);
             }
             else if (orderItem is JerkedSoda soda)
             {
                 var screen = new CustomizeJerkedSoda();
                 screen.DataContext = soda;
                 screen.SetButton();
                 screen.SetFlavorButton();
                 orderControl = this.FindAncestor<OrderControl>();
                 orderControl.SwapScreen(screen);
             }
             else if (orderItem is PecosPulledPork pork)
             {
                 var screen = new CustomizePecosPulledPork();
                 screen.DataContext = pork;
                 orderControl = this.FindAncestor<OrderControl>();
                 orderControl.SwapScreen(screen);
             }
             else if (orderItem is Side s)
             {
                 var screen = new CustomizeSide();
                 screen.DataContext = s;
                 screen.SetButton();                    //sets the correct radio button to be checked
                 orderControl = this.FindAncestor<OrderControl>();
                 orderControl.SwapScreen(screen);
             }
             else if (orderItem is TexasTea t)
             {
                 var screen = new CustomizeTexasTea();
                 screen.DataContext = t;
                 screen.SetButton();
                 orderControl = this.FindAncestor<OrderControl>();
                 orderControl.SwapScreen(screen);
             }
             else if (orderItem is TexasTripleBurger triple)
             {
                 var screen = new CustomizeTexasTripleBurger();
                 screen.DataContext = triple;
                 orderControl = this.FindAncestor<OrderControl>();
                 orderControl.SwapScreen(screen);
             }
             else if (orderItem is TrailBurger tb)
             {
                 var screen = new CustomizeTrailBurger();
                 screen.DataContext = tb;
                 orderControl = this.FindAncestor<OrderControl>();
                 orderControl.SwapScreen(screen);
             }
             else if (orderItem is Water w)
             {
                 var screen = new CustomizeWater();
                 screen.DataContext = w;
                 screen.SetButton();
                 orderControl = this.FindAncestor<OrderControl>();
                 orderControl.SwapScreen(screen);
             }                    
         }
     }
 }