public static int GetItemCost <T>(T item, int defaultCost, IsItemInSaleDelegate <T> isItemInSale)
{
int num = defaultCost;
int itemDiscountPercentage = GetItemDiscountPercentage(item, isItemInSale);
if (itemDiscountPercentage != 0)
{
num = (int)((double)(float)num - Math.Ceiling((float)num * ((float)itemDiscountPercentage / 100f)));
}
return(num);
}
public static int GetItemDiscountPercentage <T>(T item, IsItemInSaleDelegate <T> isItemInSale)
{
List <CellPhoneSaleActivityDefinition> currentSales = GetCurrentSales();
for (int i = 0; i < currentSales.Count; i++)
{
if (isItemInSale(currentSales[i], item))
{
return(currentSales[i].DiscountPercentage);
}
}
return(0);
}