public bool Add(ProductMasterItem item, ref double count)
{
bool added = false;
double numToAdd = count;
if (!IsFull())
{
// get the number that can be added.
double hoursAvailable = GetAvailableHours();
double maxUnitsToMake = hoursAvailable * item.UnitsPerHour;
// clamp
numToAdd = numToAdd > maxUnitsToMake ? maxUnitsToMake : numToAdd;
PressMasterItem pressItem = Produced.FirstOrDefault(p => p.MasterItem == item);
if (pressItem == null)
{
Produced.Add(new PressMasterItem(item, numToAdd));
}
else
{
pressItem.UnitsMade += numToAdd;
}
RaisePropertyChangedEvent("Produced");
count -= numToAdd;
added = true;
}
return(added);
}
public void Remove(ProductMasterItem item, ref double scheduledCount)
{
PressMasterItem pressItem = Produced.FirstOrDefault(p => p.MasterItem.Equals(item));
if (pressItem != null)
{
if (scheduledCount >= pressItem.UnitsMade)
{
Produced.Remove(pressItem);
}
scheduledCount -= pressItem.UnitsMade;
RaisePropertyChangedEvent("Produced");
}
}