public Main()
{
InitializeComponent();
DishCategories = new UIPanelCollection <DBEntities.DishCategory>(GridCategories.ColumnDefinitions.Count, GridCategories.RowDefinitions.Count);
using (MainModel context = new MainModel())
{
foreach (var cat in context.DishesCategories)
{
UIElement Panel = Functions.CreatePanelForGrid(Functions.GetImage(cat.Image), cat.Name);
Panel.MouseLeftButtonUp += Panel_MouseLeftButtonUp;
GridCategories.Children.Add(Panel);
UIPanelSize coors = DishCategories.Push(Panel, cat);
if (coors.X > -1 && coors.Y > -1)
{
Grid.SetColumn(DishCategories[coors].Element, coors.X);
Grid.SetRow(DishCategories[coors].Element, coors.Y);
}
else
{
break;
}
}
}
}
private void DisplayCart()
{
GridDishes.Children.Clear();
Cart = Settings.Cart.Clone();
if (Cart.Count == 0)
{
CartLabel.Content = "Корзина пуста";
}
else
{
CartLabel.Content = "Корзина Всего: " + Cart.Sum + "руб.";
Dishes = new UIPanelCollection <DBEntities.Dish>(GridDishes.ColumnDefinitions.Count, GridDishes.RowDefinitions.Count);
foreach (CartItem item in Cart.Items)
{
UIElement panel = Functions.CreatePanelForGrid(Functions.GetImage(item.Dish.Image), item.Dish.Name + " " + item.Count + "шт. (" + (item.Dish.Cost * item.Count) + "руб.)");
panel.MouseLeftButtonUp += Panel_MouseLeftButtonUp;
GridDishes.Children.Add(panel);
UIPanelSize coors = Dishes.Push(panel, item.Dish);
if (coors.X > -1 && coors.Y > -1)
{
Grid.SetColumn(panel, coors.X);
Grid.SetRow(panel, coors.Y);
}
}
}
}
public Dish()
{
InitializeComponent();
if (Settings.CurrentPageArguments != null)
{
foreach (var arg in Settings.CurrentPageArguments)
{
if (arg is DishCategory)
{
CurrentCategory = arg;
break;
}
}
}
else
{
Functions.Navigate("Main");
}
if (CurrentCategory != null)
{
CategoryLabel.Content = CurrentCategory.Name;
Dishes = new UIPanelCollection <DBEntities.Dish>(GridDishes.ColumnDefinitions.Count, GridDishes.RowDefinitions.Count);
using (MainModel context = new MainModel())
{
ICollection <DBEntities.Dish> dishes = context.Dishes.Where(d => d.CategoryId == CurrentCategory.Id).ToList();
if (dishes != null && dishes.Count > 0)
{
foreach (DBEntities.Dish dish in dishes)
{
UIElement panel = Functions.CreatePanelForGrid(Functions.GetImage(dish.Image), dish.Name);
panel.MouseLeftButtonUp += Panel_MouseLeftButtonUp;
GridDishes.Children.Add(panel);
UIPanelSize coors = Dishes.Push(panel, dish);
if (coors.X > -1 && coors.Y > -1)
{
Grid.SetColumn(Dishes[coors].Element, coors.X);
Grid.SetRow(Dishes[coors].Element, coors.Y);
}
}
}
else
{
CategoryLabel.Content = CategoryLabel.Content + " - Нет блюд";
}
}
}
else
{
Functions.Navigate("Main");
}
}
