public static string GetCookingItemName([NotNull] this IKitchenOrderCookingItem item)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
var sizeName = item.Size != null ? item.Size.Name : string.Empty;
var product = item as IKitchenOrderItemProduct;
if (product != null)
{
return(string.Format("{0} {1}", product.Product.Name, sizeName));
}
var compound = item as IKitchenOrderCompoundItem;
if (compound != null)
{
return(compound.SecondaryComponent == null
? string.Format("{0} {1}", compound.PrimaryComponent.Product.Name, sizeName)
: string.Format("{0} {1}", compound.Template.Name, sizeName));
}
throw new NotSupportedException();
}
public static decimal GetCookingItemAmount([NotNull] this IKitchenOrderCookingItem item)
{
if (item == null)
{
throw new ArgumentNullException(nameof(item));
}
switch (item)
{
case IKitchenOrderItemProduct product:
return(product.Amount);
case IKitchenOrderCompoundItem compound:
return(compound.SecondaryComponent == null
? compound.PrimaryComponent.Amount
: compound.PrimaryComponent.Amount + compound.PrimaryComponent.Amount);
default:
throw new NotSupportedException();
}
}
public static string GetCookingItemName([NotNull] this IKitchenOrderCookingItem item)
{
if (item == null)
{
throw new ArgumentNullException(nameof(item));
}
var sizeName = item.Size != null ? item.Size.Name : string.Empty;
switch (item)
{
case IKitchenOrderItemProduct product:
return($"{product.Product.Name} {sizeName}");
case IKitchenOrderCompoundItem compound:
return(compound.SecondaryComponent == null
? $"{compound.PrimaryComponent.Product.Name} {sizeName}"
: $"{compound.Template.Name} {sizeName}");
default:
throw new NotSupportedException();
}
}
public static decimal GetCookingItemAmount([NotNull] this IKitchenOrderCookingItem item)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
var product = item as IKitchenOrderItemProduct;
if (product != null)
{
return(product.Amount);
}
var compound = item as IKitchenOrderCompoundItem;
if (compound != null)
{
return(compound.SecondaryComponent == null
? compound.PrimaryComponent.Amount
: compound.PrimaryComponent.Amount + compound.PrimaryComponent.Amount);
}
throw new NotSupportedException();
}
