/// <summary>
/// Switch from menu to customization panel for an item
/// </summary>
public void CustomizeItem(IOrderItem item)
{
ItemCustomizationPanel customizationPanel = new ItemCustomizationPanel();
customizationPanel.BtnAddToOrder.Click += OnBtnAddToOrderClicked;
customizationPanel.BtnClose.Click += OnBtnCloseClicked;
customizationPanel.LoadOptionsForItem(item);
CustomizeItem(item, customizationPanel);
}
private void OnComboItemChanged(object sender, RoutedEventArgs e)
{
ComboBox box = sender as ComboBox;
ItemCustomizationPanel panel = box.Tag as ItemCustomizationPanel;
panel.stack.Children.Clear();
IOrderItem newItem = (IOrderItem)Activator.CreateInstance(box.SelectedItem as Type);
Combo combo = DataContext as Combo;
if (newItem is Entree entree)
{
combo.Entree = entree;
}
else if (newItem is Side side)
{
combo.Side = side;
}
else if (newItem is Drink drink)
{
combo.Drink = drink;
}
panel.LoadOptionsForItem(newItem);
}
