// returns an ArrayList of WorkOrders who parts are available now
public ArrayList GetWorkToAssemble()
{
ArrayList workOrdersReady = null;
foreach (string workOrderId in partsList.Keys)
{
DateTime deliveryDate = GetDeliveryDate(workOrderId);
if (deliveryDate == DateTime.MinValue)
{
continue;
}
if (deliveryDate <= DateTime.Now)
{
// WorkOrder is ready
if (workOrdersReady == null)
{
workOrdersReady = new ArrayList();
}
ArrayList parts = partsList[workOrderId] as ArrayList;
if (parts.Count > 0)
{
// if there is at least one scheduled part, get its WorkOrder
// parent. All the parts are for the same WorkOrderID
ScheduledPart part = parts[0] as ScheduledPart;
workOrdersReady.Add(part.workOrder);
}
}
}
return(workOrdersReady);
}
public void AddPart(WorkOrder theWorkOrder, string thePart, DateTime theDeliveryDate)
{
ScheduledPart part = new ScheduledPart(theWorkOrder, thePart, theDeliveryDate);
// see if this WorkOrder already has pending parts
ArrayList pendingParts = partsList[theWorkOrder.Id] as ArrayList;
if (pendingParts == null)
{
// no: create a new list and add it to the list
pendingParts = new ArrayList();
partsList.Add(theWorkOrder.Id, pendingParts);
}
pendingParts.Add(part);
}