public override void ProcessDelivering(DeliverySheet sheet)
{
switch (CurrentProcess)
{
case ProcessPacking packing:
if (!packing.EndTime.HasValue)
{
throw new Exception($"Order currently being PACKED on Packing Machine {packing.MachinePacking.Name}");
}
packing.IsCurrent = false;
var deliveringProcess = Processes.OfType <ProcessDelivering>().First();
deliveringProcess.DeliverySheetId = sheet.Id;
deliveringProcess.StartTime = DateTime.Now;
deliveringProcess.IsCurrent = true;
break;
default:
throw new Exception("Order needs to be at PACKED stage to be DISPATCHED");
}
}
public abstract void ProcessDelivering(DeliverySheet sheet);
