private int GetProductIterations(DiscountedDealPrice priceObject)
{
int productIterations = (int)Math.Floor(
(decimal)priceObject.ItemPrice.AmoundOfItems /
(priceObject.ItemPrice.ItemInterval)
);
return(productIterations);
}
/// <summary>
/// Calculates the price for a discounted price range deal
/// </summary>
/// <param name="itemPrice"></param>
/// <returns></returns>
public decimal CalculatePriceForDiscountDeal(DiscountedDealPrice itemPrice)
{
var productIterations = GetProductIterations(itemPrice);
//The price of the items that is fell out of the price discounted deal
decimal outOfRangeItemsPrice = (itemPrice.ItemPrice.AmoundOfItems -
(productIterations * itemPrice.ItemPrice.ItemInterval)) *
itemPrice.ItemPrice.PricePerItem;
//The price of the items that is fell in the price discounted deal
decimal inRangeItemsPrice = productIterations * itemPrice.DealPrice;
decimal totalPrice = outOfRangeItemsPrice + inRangeItemsPrice;
return(totalPrice);
}