/*
* Function : Add_To_Cart_Click
* Description : This function adds ptoducts to cart
*
*
* Parameters : object sender, RoutedEventArgs e
*
* Returns : void
*
*/
private void Add_To_Cart_Click(object sender, RoutedEventArgs e)
{
branchN = BranchCB.SelectedItem.ToString();
if (customerN == "" || customerN == null)
{
MessageBox.Show("Cannot add to the Cart without Customer Name");
}
else if (stockCB.SelectedItem == null)
{
MessageBox.Show("Item is out of stock");
}
else
{
DBMS dbms = new DBMS();
if (dbms.AddCart(sku, customerN, productN, branchN, quant, totalP) == 0)
{
MessageBox.Show("Product added to Cart");
cartItem++;
Cart.Content = "Cart (" + cartItem + ")";
}
dbms.UpdateDatabaseQuantity(sku, quant, 0);
Show_Products_Click(sender, e);
stockCB.Items.Clear();
stockCB.SelectedItem = "1";
CalculatedTotal.Text = "";
}
}
private void RefundBtn_Click(object sender, RoutedEventArgs e)
{
DataRowView r;
DBMS dbms = new DBMS();
string quant;
int quantity;
string sku;
r = (DataRowView)((Button)e.Source).DataContext;
int id = int.Parse(r["orderID"].ToString());
if (r["status"].ToString() == "PAID")
{
if (dbms.RefundOrder(id) == 1)
{
quant = dbms.ReturnQuantity(id);
quantity = int.Parse(quant.ToString());
sku = dbms.ReturnSKUFromOL(id);
dbms.UpdateDatabaseQuantity(sku, quantity, 1);
if (dbms.RefundOrderLine(id) == 1)
{
MessageBox.Show("Order Refunded Successfully");
this.NavigationService.Navigate(new Refund_Page());
Show_Orders_Click(sender, e);
}
}
}
else
{
MessageBox.Show("This Order have been Refunded");
}
}
/*
* Function : RemoveBtn_Click
* Description : Removes the Order from the cart
*
*
* Parameters : object sender, RoutedEventArgs e
*
* Returns : void
*
*/
private void RemoveBtn_Click(object sender, RoutedEventArgs e)
{
DBMS dbms = new DBMS();
if (sessionID.Count != 0)
{
foreach (var key in ProNameQuant.Keys)
{
string proID = dbms.GetProductID(key.ToString());
dbms.UpdateDatabaseQuantity(proID, ProNameQuant[key], 1);
}
foreach (var i in sessionID)
{
dbms.RemoveFromCart(i);
}
this.NavigationService.Navigate(new Cart_Page());
Show_Cart_Click(sender, e);
MessageBox.Show("Product removed from the Cart");
}
else
{
MessageBox.Show("No Product is selected");
}
}
