public void PrintOrders(PrintJob printJob, Ticket ticket, Func<Order, bool> orderSelector)
{
ticket = ObjectCloner.Clone2(ticket);
if (printJob.ExcludeTax)
ticket.TaxIncluded = false;
IEnumerable<Order> ti;
switch (printJob.WhatToPrint)
{
case (int)WhatToPrintTypes.NewLines:
ti = ticket.GetUnlockedOrders();
break;
case (int)WhatToPrintTypes.GroupedByBarcode:
ti = GroupLinesByValue(ticket, x => x.Barcode ?? "", "1", true);
break;
case (int)WhatToPrintTypes.GroupedByGroupCode:
ti = GroupLinesByValue(ticket, x => x.GroupCode ?? "", Resources.UndefinedWithBrackets);
break;
case (int)WhatToPrintTypes.GroupedByTag:
ti = GroupLinesByValue(ticket, x => x.Tag ?? "", Resources.UndefinedWithBrackets);
break;
case (int)WhatToPrintTypes.LastLinesByPrinterLineCount:
ti = GetLastOrders(ticket, printJob);
break;
case (int)WhatToPrintTypes.LastPaidOrders:
ti = GetLastPaidOrders(ticket);
break;
default:
ti = ticket.Orders.Where(orderSelector).OrderBy(x => x.Id).ToList();
break;
}
Application.Current.Dispatcher.BeginInvoke(DispatcherPriority.ApplicationIdle,
new Action(
delegate
{
try
{
InternalPrintOrders(printJob, ticket, ti);
}
catch (Exception e)
{
_logService.LogError(e, Resources.PrintErrorMessage + e.Message);
}
}));
}
