public static PriceData GetPrices(RecipeDTO r, SizeDTO[] sizes)
{
PriceData result = new PriceData() { PriceLow = BASE_PRICE * sizes[0].SizeValue,
PriceMed = BASE_PRICE * sizes[1].SizeValue, PriceHigh = BASE_PRICE * sizes[2].SizeValue };
if (r.Ingredients == null)
return result;
foreach (var i in r.Ingredients)
{
if (sizes.Count() != 3) throw new Exception("Invalid sizes collection");
result.PriceLow += i.NormalWeight * (double)i.Price * sizes[0].SizeValue;
result.PriceMed += i.NormalWeight * (double)i.Price * sizes[1].SizeValue;
result.PriceHigh += i.NormalWeight * (double)i.Price* sizes[2].SizeValue;
}
return result;
}
public RecipeControl()
{
InitializeComponent();
this.DataContext = this;
Prices = new PriceData() { PriceLow = 0, PriceMed = 0, PriceHigh = 0 };
}
