private void BuyBtnClick(object sender, RoutedEventArgs e)
{
int index = ProductList.SelectedIndex;
if (index < 0)
{
return;
}
StockItem item = productItems.ElementAt(index);
if (item != null)
{
productService.BuyProduct(item.Name, username, out bool bought, out bool bought2);
Debug.Content = bought ? "Product bought" : "Couldn't buy product";
if (bought)
{
userService.AddProduct(username, item.Name);
RefreshScreen();
}
}
}
