/// <summary>
/// Find unit with backlog identified by id in subtree
/// </summary>
/// <param name="username">username</param>
/// <returns></returns>
public OrganizationUnit FindWithBacklog(Guid id)
{
if (Backlogs.Any(x => x.Id == id))
{
return(this);
}
return(Children
.Select(childUnit => childUnit.FindWithBacklog(id))
.FirstOrDefault(result => result != null));
}
public void ProcessOrders()
{
Order shipment = new Order("order shipment", 0);
BacklogCalculation();
BacklogCostTotal = CurBacklog;
// backlogs
if (Backlogs.Count > 0)
{
bool endBacklogProcessing = false;
do
{
Order backlogOrder = null;
if (Backlogs.TryPeek(out backlogOrder))
{
if (Inventory >= backlogOrder.Amount)
{
// add to shipment
shipment.Amount += backlogOrder.Amount;
Inventory -= backlogOrder.Amount;
// dequeue backlog
Backlogs.TryDequeue(out backlogOrder);
}
else if (Inventory > 0)
{
// add all inventory to shipment
shipment.Amount += Inventory;
Inventory -= backlogOrder.Amount;
// update backlog amount
backlogOrder.Amount = -Inventory;
endBacklogProcessing = true;
}
else
{
endBacklogProcessing = true;
}
}
else
{
endBacklogProcessing = true;
}
} while (!endBacklogProcessing);
}
// current orders
Order currentOrder = null;
if (Orders.TryPeek(out currentOrder))
{
if (currentOrder.ProcessOn == simulator.CurrentDay)
{
// dequeue
Orders.TryDequeue(out currentOrder);
Ordered = currentOrder.Amount;
if (Inventory >= currentOrder.Amount)
{
// add to shipment
shipment.Amount += currentOrder.Amount;
Inventory -= currentOrder.Amount;
}
else if (Inventory > 0)
{
// add all inventory to shipment
shipment.Amount += Inventory;
// update backlog amount
currentOrder.Amount -= Inventory;
// transfer remaining order amount as backlog
Backlogs.Enqueue(currentOrder);
}
else
{
// transfer order to backlog
Backlogs.Enqueue(currentOrder);
}
}
else
{
Ordered = 0;
}
}
// send shipment
if (shipment.Amount > 0)
{
Send(shipment);
}
else
{
CurSend = 0;
}
}