public ItemCardView(Menu menu)
{
InitializeComponent();
_menu = menu;
Initialize();
}
public InvoiceCardView(Menu menu)
{
InitializeComponent();
_menu = menu;
SetValues();
}
private void AddInvoice(Menu menu)
{
_invoice.Orders.Add(new Invoice.MenuWithQuantity {
Menu = menu, Quantity = 1
});
UpdateInvoice();
}
private bool MenuDuplicated(Menu menu)
{
foreach (var control in flowInvoice.Controls.Cast <Control>())
{
if (control is InvoiceCardView invoiceCard)
{
if (invoiceCard.GetMenu.Equals(menu))
{
invoiceCard.IncreaseQuantity();
UpdateQuantity(invoiceCard);
return(true);
}
;
}
}
return(false);
}
private void SelectMenu(Menu menu)
{
if (MenuDuplicated(menu))
{
return;
}
var invoiceCard = new InvoiceCardView(menu);
AddInvoice(menu);
invoiceCard.QuantityChanged += (s, e) =>
{
UpdateQuantity(invoiceCard);
};
invoiceCard.ItemRemoved += (s, e) =>
{
RemoveItem(invoiceCard);
};
flowInvoice.Controls.Add(invoiceCard);
}
