public void PlaceOrderClicked(object obj)
{
foreach (Object cartObject in Parent.CartContents)
{
if (cartObject is Pets)
{
Pets pet = cartObject as Pets;
int difference = pet.Stock - pet.PurchasedAmount;
if (difference >= 0)
{
pet.Stock -= pet.PurchasedAmount;
}
else
{
MessageBox.Show(string.Format("Not enough items in stock to purchase, Total Items for purchase: {0}", pet.Stock));
}
}
else if (cartObject is Supplies)
{
Supplies supply = cartObject as Supplies;
int difference = supply.Stock - supply.PurchasedAmount;
if (difference >= 0)
{
supply.Stock -= supply.PurchasedAmount;
}
else
{
MessageBox.Show(string.Format("Not enough items in stock to purchase, Total Items for purchase: {0}", supply.Stock));
}
}
}
}
//adds selected pet and specified quantity
// to user shopping cart.
private void AddToCartClicked(object obj)
{
ContentControl cc = selectedControl.Content as ContentControl;
ListBox lb = cc.Content as ListBox;
int purchasedAmount = int.Parse(Quantity);
if (selectedControl.Header.ToString() == "Pets")
{
Pets selectedPet = lb.SelectedItem as Pets;
if (selectedPet.Stock - purchasedAmount >= 0)
{
selectedPet.Stock -= purchasedAmount;
selectedPet.PurchasedAmount = purchasedAmount;
CartContents.Add(selectedPet as object);
TotalCost += double.Parse(selectedPet.Price.ToString().Replace("$", "")) * purchasedAmount;
}
else
{
MessageBox.Show("Not enough items in stock to purchase");
}
}
else
{
Supplies selectedItem = lb.SelectedItem as Supplies;
if (selectedItem.Stock - purchasedAmount >= 0)
{
selectedItem.Stock -= purchasedAmount;
selectedItem.PurchasedAmount = purchasedAmount;
CartContents.Add(selectedItem as object);
TotalCost += double.Parse(selectedItem.Price.ToString().Replace("$", "")) * purchasedAmount;
}
else
{
MessageBox.Show("Not enough items in stock to purchase");
}
}
}