public void AddGroceryItem(GroceryItem Item)
{
if (_GroceryItemsList.Any(prod => prod.name == Item.name))
{
var duplicateItem = _GroceryItemsList.FindLast(prod => prod.name == Item.name);
duplicateItem.quantity++;
}
else
{
_GroceryItemsList.Add(Item);
}
}
public bool BuyXGetYFree(GroceryItem item)
{
//Total everything up
_Total = TotalGroceryList();
BuyQuantityForOneFree = item.BuyXFreeDeal;
ItemsCalculatedForFree = item.quantity / BuyQuantityForOneFree;
if (item.quantity >= BuyQuantityForOneFree)
{
_Total = (_Total - ItemsCalculatedForFree) * item.price;
return(true);
}
return(false);
}
public void BuyThreeGetOneFree(GroceryItem Item)
{
for (int i = 0; i < _GroceryItemsList.Count; i++)
{
var count = i;
if (count == 2)
{
Item.price = 0.00;
Console.WriteLine("Buy 2 get 1 Free");
}
else
{
Item.price = Item.regularPrice;
}
}
}
static void Main(string[] args)
{
//Create a new Grocery List
var myGroceryList = new GroceryList();
//Cycle through shopping list and add items
foreach (var item in args)
{
//For every shopping item create new GroceryItem Object
var GroceryPurchase = new GroceryItem(item);
//Add GroceryItem to my shopping list
myGroceryList.AddGroceryItem(GroceryPurchase);
}
//Print out my shopping list
myGroceryList.PrintReceipt();
}
