void ElevatorTasks_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
if (e.Action == System.Collections.Specialized.NotifyCollectionChangedAction.Add)
{
if (e.NewItems != null)
{
ElevatorTask etNew = null;
foreach (ElevatorTask newTask in e.NewItems)
{
newTask.SourceLoadAConv = ParentMultiShuttle.GetConveyorFromLocName(newTask.SourceLoadA);
newTask.SourceLoadBConv = ParentMultiShuttle.GetConveyorFromLocName(newTask.SourceLoadB);
newTask.DestinationLoadAConv = ParentMultiShuttle.GetConveyorFromLocName(newTask.DestinationLoadA);
newTask.DestinationLoadBConv = ParentMultiShuttle.GetConveyorFromLocName(newTask.DestinationLoadB);
newTask.Elevator = this;
etNew = newTask;
}
///// Check for repeated tasks This shouldn't happen however the controller/WMS may issue repeated tasks //////
List <ElevatorTask> listET = ElevatorTasks.ToList();
if (CurrentTask != null)
{
listET.Add(CurrentTask);
}
listET.Remove(etNew);
foreach (ElevatorTask st in listET)
{
if (st.Equals(etNew)) // Already have this task
{
ElevatorTasks.Remove(etNew);
//etNew = null;
}
}
///////
Log.Write(etNew.ToString());
if (CurrentTask == null && etNew != null) //elevator not doing a task add this to the current task
{
CurrentTask = etNew;
}
}
}
}
void ElevatorTasks_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
if (e.Action == System.Collections.Specialized.NotifyCollectionChangedAction.Add)
{
if (e.NewItems != null)
{
ElevatorTask etNew = null;
foreach (ElevatorTask newTask in e.NewItems)
{
newTask.SourceLoadAConv = ParentMultiShuttle.GetConveyorFromLocName(newTask.SourceLoadA);
newTask.SourceLoadBConv = ParentMultiShuttle.GetConveyorFromLocName(newTask.SourceLoadB);
newTask.DestinationLoadAConv = ParentMultiShuttle.GetConveyorFromLocName(newTask.DestinationLoadA);
newTask.DestinationLoadBConv = ParentMultiShuttle.GetConveyorFromLocName(newTask.DestinationLoadB);
newTask.Elevator = this;
etNew = newTask;
}
///// Check for repeated tasks This shouldn't happen however the controller/WMS may issue repeated tasks //////
List <ElevatorTask> listET = ElevatorTasks.ToList();
if (CurrentTask != null)
{
listET.Add(CurrentTask);
}
listET.Remove(etNew);
foreach (ElevatorTask st in listET)
{
if (st.Equals(etNew)) // Already have this task
{
ElevatorTasks.Remove(etNew);
//etNew = null;
}
}
//BG Changing this so that the controller and control have full control over what the elevator chooses to do next
//ParentMultiShuttle.ElevatorTasksStatusChanged(new ElevatorTasksStatusChangedEventArgs(this));
SetNewElevatorTask();
}
}
}
void theMultishuttle_OnArrivedAtOutfeedRackConvPosA(object sender, RackConveyorArrivalEventArgs e)
{
DCICaseData caseData = e._caseLoad.Case_Data as DCICaseData;
caseData.Current = FormatRackConvLocation(e._locationName, ConveyorTypes.OutfeedRack); //Update the location
if (BaseDCIController.GetLocFields(caseData.Destination, PSDSRackLocFields.ConvType) == "D")
{
string sendMessage = controller.CreateTelegramFromLoad(TelegramTypes.TUNotification, e._caseLoad);
controller.SendTelegram(sendMessage); //Always Send a notification at location A
//Combine a task with an existing task but only if the final destination is a drop station because if destination is the rack conveyor then we need to wait for another message from the WMS
if (e._elevator.CurrentTask != null && e._rackConveyor.LocationB.Active && !e._elevator.CurrentTask.RelevantElevatorTask(e._rackConveyor.LocationB.ActiveLoad))
{
string aisle = e._elevator.AisleNumber.ToString().PadLeft(2, '0');
string level = BaseDCIController.GetLocFields(caseData.Destination, PSDSRackLocFields.Level);
string destLoadA = string.Format("{0}{1}{2}{3}A", aisle, (char)ExtensionMethods.Side(e._locationName), level, (char)ConveyorTypes.Drop);
//Create the task but do not add it to elevator tasks list
ElevatorTask et = new ElevatorTask(e._caseLoad.Identification, null)
{
SourceLoadA = e._locationName,
DestinationLoadA = destLoadA,
SourceLoadAConv = theMultishuttle.GetConveyorFromLocName(e._locationName),
DestinationLoadAConv = theMultishuttle.GetConveyorFromLocName(destLoadA),
Elevator = e._elevator
};
//This task should just be added and not combined as the combining is now done later
//TODO: Make it so that direct outfeed loads still work
et.CreateNewDoubleLoadCycleTask(et, e._rackConveyor.LocationB.ActiveLoad.Identification);
}
}
else
{
string sendMessage = controller.CreateTelegramFromLoad(TelegramTypes.TUReport, e._caseLoad);
controller.SendTelegram(sendMessage); //Always Send a notification at location A
}
}
internal void MoveShuttle(float position)
{
if (CurrentTask.Source.ConvType() == ConveyorTypes.InfeedRack)
{
RackConveyor sourceConv = ParentMultiShuttle.GetConveyorFromLocName(CurrentTask.Source) as RackConveyor;
if (CurrentTask.Level == Level && sourceConv != null && (shuttleAP.Active || (!shuttleAP.Active && (sourceConv.LocationB.Active && sourceConv.LocationB.ActiveLoad.Identification == CurrentTask.LoadID))))
{
//continue....temp debug code!
}
else
{
Log.Write("Error in CurrentTask removing current task", Color.Red);
CurrentTask = null;
return;
}
}
float currentDistance = trackRail.Destination.Distance;
if (trackRail.Destination.Distance != position)
{
trackRail.Destination.Distance = position;
if (trackRail.Destination.Distance < currentDistance)
{
trackRail.Route.Motor.Backward();
}
else if (trackRail.Destination.Distance > currentDistance)
{
trackRail.Route.Motor.Forward();
}
trackRail.Route.Motor.Start();
trackRail.ShuttleCar.Release();
}
else //no need to move as already at the correct location
{
ShuttleOnArrived();
}
}