public decimal getTotalCost()
{
decimal totalCost = 0;
int amount = _count;
while (amount > 0)
{
if (_isOnPromotion && _promotionInfo.isMetPromoRequirements(amount))
{
totalCost += _promotionInfo.getTotalPriceForQuantityMet();
amount -= _promotionInfo.getQuantityToGetPromoPrice();
}
else
{
totalCost += _regularPrice;
amount -= 1;
}
}
return(totalCost);
}
private static void displayPromoInfoToConsole(GroceryItemData item, IPromotion promoInfo)
{
if (promoInfo.getQuantityToGetPromoPrice() == 1)
{
Console.WriteLine(item.Name + " \t" + MoneyDisplayUtil.formatMoneyDisplay(promoInfo.getTotalPriceForQuantityMet()));
}
else
{
Console.WriteLine(item.Name + " (X" + promoInfo.getQuantityToGetPromoPrice() + ") " + MoneyDisplayUtil.formatMoneyDisplay(promoInfo.getTotalPriceForQuantityMet()));
}
Console.WriteLine("\t" + item.PromotionInfo.getPromoDisplayInfo());
Console.WriteLine("\tsavings " + MoneyDisplayUtil.formatMoneyDisplay(item.PromotionInfo.getSavings()));
}
