public void AddItems(ObservableCollection <User> list, string name, string initial)
{
App.Current.Dispatcher.BeginInvoke((Action) delegate()
{
SideItems.Add(new SideItem(list, name, initial));
});
}
public void RemoveItems(SideItem item)
{
App.Current.Dispatcher.BeginInvoke((Action) delegate()
{
SideItems.Remove(item);
ChatVMFactory.DeleteViewModel(item.RoomName);
});
}
public void OnPost()
{
EntreeItems = Menu.CategoryFilter(EntreeItems, Category);
SideItems = Menu.CategoryFilter(SideItems, Category);
DrinkItems = Menu.CategoryFilter(DrinkItems, Category);
if (SearchItems != null)
{
EntreeItems = EntreeItems.Where(entree => entree.ToString().Contains(SearchItems, StringComparison.CurrentCultureIgnoreCase));
SideItems = SideItems.Where(side => side.ToString().Contains(SearchItems, StringComparison.CurrentCultureIgnoreCase));
DrinkItems = EntreeItems.Where(drink => drink.ToString().Contains(SearchItems, StringComparison.CurrentCultureIgnoreCase));
}
//prices area
if (MinPrice != null && MinPrice != 0)
{
EntreeItems = EntreeItems.Where(item => item.Price >= MinPrice);
SideItems = SideItems.Where(item => item.Price >= MinPrice);
DrinkItems = DrinkItems.Where(item => item.Price >= MinPrice);
}
if (MaxPrice != null && MaxPrice != 0)
{
EntreeItems = EntreeItems.Where(item => item.Price <= MaxPrice);
SideItems = SideItems.Where(item => item.Price <= MaxPrice);
DrinkItems = DrinkItems.Where(item => item.Price <= MaxPrice);
}
if (MinPrice != null && MinPrice != 0 && MaxPrice != null && MaxPrice != 0)
{
EntreeItems = EntreeItems.Where(item => item.Price >= MinPrice && item.Price <= MaxPrice);
SideItems = SideItems.Where(item => item.Price >= MinPrice && item.Price <= MaxPrice);
DrinkItems = DrinkItems.Where(item => item.Price >= MinPrice && item.Price <= MaxPrice);
}
//Calories area
if (MinCalories != null && MinCalories != 0)
{
EntreeItems = EntreeItems.Where(item => item.Calories >= MinCalories);
SideItems = SideItems.Where(item => item.Calories >= MinCalories);
DrinkItems = DrinkItems.Where(item => item.Calories >= MinCalories);
}
if (MaxCalories != null && MaxCalories != 0)
{
EntreeItems = EntreeItems.Where(item => item.Calories <= MaxCalories);
SideItems = SideItems.Where(item => item.Calories <= MaxCalories);
DrinkItems = DrinkItems.Where(item => item.Calories <= MaxCalories);
}
if (MinCalories != null && MinCalories != 0 && MaxCalories != null && MaxCalories != 0)
{
EntreeItems = EntreeItems.Where(item => item.Calories >= MinCalories && item.Calories <= MaxCalories);
SideItems = SideItems.Where(item => item.Calories >= MinCalories && item.Calories <= MaxCalories);
DrinkItems = DrinkItems.Where(item => item.Calories >= MinCalories && item.Calories <= MaxCalories);
}
}
