private void Button_Click(object sender, RoutedEventArgs e)
{
ShopProduct curProd = (ShopProduct)((Button)sender).Tag;
if (selectedProducts.Contains(curProd))//Check if product is already in cart
{
cartNotification.Text = "Already in Cart";
cartNotificationBG.Color = Colors.Cyan;
}
else
{
//Add to Cart
cartItem newItem = new cartItem();
newItem.Product = curProd;
newItem.Qty = 1;
selectedProducts.Add(curProd);
myCart.Add(newItem);
cartNotification.Text = "Added to Cart";
cartNotificationBG.Color = Colors.Yellow;
btnCheckout.IsEnabled = true;
btnClearCart.IsEnabled = true;
cartHeader.Visibility = Visibility.Visible;
//Update Cart Amount
totalAmount = 0;
totalTax = 0;
for (int i = 0; i < myCart.Count; i++)
{
totalAmount += myCart[i].Rate;
totalTax += myCart[i].Tax;
}
lbltax.Text = string.Format("${0:N2}", totalTax);
lblsubAmount.Text = string.Format("${0:N2}", totalAmount);
lbltotal.Text = string.Format("${0:N2}", totalAmount + totalTax);
}
cartPopupNotify.IsOpen = true;//Notify
dtClockTime.Stop();
dtClockTime.Start();
}
private void qty_add_Click(object sender, RoutedEventArgs e)
{
//Increase Product Quantity
cartItem curProd = (cartItem)((Button)sender).Tag;
if (curProd.Qty < curProd.Product.StockQuantity)
{
curProd.Qty++;
}
totalAmount = 0;
totalTax = 0;
for (int i = 0; i < myCart.Count; i++)
{
totalAmount += myCart[i].Rate;
totalTax += myCart[i].Tax;
}
lbltax.Text = string.Format("${0:N2}", totalTax);
lblsubAmount.Text = string.Format("${0:N2}", totalAmount);
lbltotal.Text = string.Format("${0:N2}", totalAmount + totalTax);
}
private void qty_sub_Click(object sender, RoutedEventArgs e)
{
//Reduce Product Quantity
cartItem curProd = (cartItem)((Button)sender).Tag;
curProd.Qty--;
if (curProd.Qty == 0)
{
myCart.Remove(curProd);
lstCart.ItemsSource = null;
lstCart.ItemsSource = myCart;
if (myCart.Count == 0)
{
btnCheckout.IsEnabled = false;
btnClearCart.IsEnabled = false;
selectedProducts.Remove(curProd.Product);
lbltax.Text = "$0.00";
lblsubAmount.Text = "$0.00";
lbltotal.Text = "$0.00";
cartHeader.Visibility = Visibility.Collapsed;
}
}
else
{
totalAmount = 0;
totalTax = 0;
for (int i = 0; i < myCart.Count; i++)
{
totalAmount += myCart[i].Rate;
totalTax += myCart[i].Tax;
}
lbltax.Text = string.Format("${0:N2}", totalTax);
lblsubAmount.Text = string.Format("${0:N2}", totalAmount);
lbltotal.Text = string.Format("${0:N2}", totalAmount + totalTax);
}
}