public void AddNewMenuItem(MenuItem addingMenuItem)
{
AllMenuItems.Add(addingMenuItem);
if (SelectedCategory == AllItemsFlag || SelectedCategory == addingMenuItem.Category)
{
MenuItems.Add(addingMenuItem);
}
}
/// <summary>
/// Gets the search results for display on the page
/// </summary>
public void OnGet(double?PriceMin, double?PriceMax, int?CalorieMin, int?CalorieMax)
{
SearchTerms = Request.Query["SearchTerms"];
Types = Request.Query["Types"];
//MenuItems = Menu.Search(SearchTerms);
//MenuItems = Menu.FilterByType(MenuItems, Types);
//MenuItems = Menu.FilterByPrice(MenuItems, PriceMin, PriceMax);
//MenuItems = Menu.FilterByCalories(MenuItems, CalorieMin, CalorieMax);
//if(Menu.AllMenuItems.Count() == MenuItems.Count()) {
// MenuItems = Enumerable.Empty<IOrderItem>();
//}
MenuItems = Menu.AllMenuItems;
if (SearchTerms != null)
{
MenuItems = MenuItems.Where(AllMenuItems => AllMenuItems.ToString().Contains(SearchTerms, StringComparison.InvariantCultureIgnoreCase));
}
if (Types != null && Types.Length != 0)
{
if (Types.Contains("Side"))
{
MenuItems = MenuItems.Where(AllMenuItems => AllMenuItems is Side);
}
if (Types.Contains("Entree"))
{
MenuItems = MenuItems.Where(AllMenuItems => AllMenuItems is Entree);
}
if (Types.Contains("Drink"))
{
MenuItems = MenuItems.Where(AllMenuItems => AllMenuItems is Drink);
}
}
if (PriceMin != null && PriceMax != null)
{
MenuItems = MenuItems.Where(AllMenuItems => AllMenuItems.Price >= PriceMin && AllMenuItems.Price <= PriceMax);
}
else if (PriceMin != null)
{
MenuItems = MenuItems.Where(AllMenuItems => AllMenuItems.Price >= PriceMin);
}
else if (PriceMax != null)
{
MenuItems = MenuItems.Where(AllMenuItems => AllMenuItems.Price <= PriceMax);
}
if (CalorieMin != null && CalorieMax != null)
{
MenuItems = MenuItems.Where(AllMenuItems => AllMenuItems.Calories >= CalorieMin && AllMenuItems.Calories <= CalorieMax);
}
else if (CalorieMin != null)
{
MenuItems = MenuItems.Where(AllMenuItems => AllMenuItems.Calories >= CalorieMin);
}
else if (CalorieMax != null)
{
MenuItems = MenuItems.Where(AllMenuItems => AllMenuItems.Calories <= CalorieMax);
}
}
public void DeleteItem()
{
if (SelectedMenuItem == null)
{
Message.Show("No Item Is Selected");
}
else
{
if (_menuDataModel.DeleteItem(SelectedMenuItem.Id))
{
AllMenuItems.Remove(SelectedMenuItem);
MenuItems.Remove(SelectedMenuItem);
}
else
{
Message.Show("Failed");
}
}
}
private void RefreshMenuItems()
{
AllMenuItems.Clear();
String sql = "select * from menu_item ;";
DataTable dt = DatabaseManager.Query(sql);
// ok i'll use a foreach :-(
foreach (DataRow dr in dt.Rows)
{
MenuItem mi = new MenuItem
{
Cost = double.Parse(dr["item_cost"].ToString()),
Id = int.Parse(dr["menu_item_id"].ToString()),
Description = dr["description"].ToString(),
Name = dr["menu_item_name"].ToString()
};
AllMenuItems.Add(mi);
}
}
public void RegisterMenuItem(ShellMenu parentMenu, IMenuItem menuItem)
{
// get metadata
var menuItemMetadata = MenuUtils.GetMenuItemMetadata(menuItem);
// var menuItemId = menuItemMetadata.MenuItemId;
var parentMenuItemId = menuItemMetadata.ParentMenuItemId;
ICollection <IMenuItem> collectionToAdd;
if (string.IsNullOrWhiteSpace(parentMenuItemId))
{
// adding top level menu
collectionToAdd = (ICollection <IMenuItem>)parentMenu.ItemsSource;
}
else
{
// adding submenu
var parentMenuItem = AllMenuItems.Single(item => item.Metadata.MenuItemId == parentMenuItemId);
collectionToAdd = (ICollection <IMenuItem>)((MenuItem)parentMenuItem.Value).ItemsSource;
}
collectionToAdd.Add(menuItem);
}
