/// <summary>
/// Comes here when an entry is deleted from the head observations
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void Collection_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
if (e.OldItems.Count > 0)
{
TimestampValue tsv = e.OldItems[0] as TimestampValue;
IIntake intake = HeadObservations.Keys[CurrentIntakeIndex];
ChangeDescription c = CVM.ChangeController.GetRemoveWatlevel(intake, tsv.Time);
ChangeDescriptionViewModel cv =new ChangeDescriptionViewModel(c);
cv.IsDirty = true;
cv.IsApplied = true;
CVM.AddChange(cv, true);
}
}
private void Apply()
{
if (IntakeAdded != null)
{
ChangeDescription cd = CVM.ChangeController.AddIntakeToPlant(IntakeAdded, CurrentPlant.plant);
CurrentChange.changeDescription.Action = cd.Action;
CurrentChange.changeDescription.ChangeValues = cd.ChangeValues;
CurrentChange.changeDescription.PrimaryKeys = cd.PrimaryKeys;
}
else if (IntakeRemoved != null)
{
ChangeDescription cd = CVM.ChangeController.RemoveIntakeFromPlant(IntakeRemoved, CurrentPlant.plant);
CurrentChange.changeDescription.Action = cd.Action;
CurrentChange.changeDescription.ChangeValues = cd.ChangeValues;
CurrentChange.changeDescription.PrimaryKeys = cd.PrimaryKeys;
}
else //Only the dates have been changed
{
if (StartDateChange != null)
{
if (StartDateChange.PrimaryKeys.Values.First() == "") //It is a change of change
{
ChangeDescription cd = CVM.ChangeController.AddIntakeToPlant(CurrentIntake, CurrentPlant.plant);
CurrentChange.changeDescription.Action = TableAction.EditValue;
CurrentChange.changeDescription.ChangeValues = cd.ChangeValues;
CurrentChange.changeDescription.PrimaryKeys = cd.PrimaryKeys;
}
else
{
CurrentChange.changeDescription = StartDateChange;
}
if (EndDateChange != null)
{
CurrentChange.changeDescription.ChangeValues.Add(EndDateChange.ChangeValues[0]);
}
}
else if (EndDateChange != null)
{
if (EndDateChange.PrimaryKeys.Values.First() == "") //It is a change of change
{
ChangeDescription cd = CVM.ChangeController.AddIntakeToPlant(CurrentIntake, CurrentPlant.plant);
CurrentChange.changeDescription.Action = TableAction.EditValue;
CurrentChange.changeDescription.ChangeValues = cd.ChangeValues;
CurrentChange.changeDescription.PrimaryKeys = cd.PrimaryKeys;
}
else
{
CurrentChange.changeDescription = EndDateChange;
}
}
}
//call distribute extraction again.
CurrentPlant.plant.DistributeExtraction(true);
CurrentChange.IsDirty = true;
CurrentChange.IsApplied = true;
CVM.AddChange(CurrentChange, false);
CurrentChange = new ChangeDescriptionViewModel(CVM.ChangeController.GetGenericPlantIntake());
IntakeRemoved = null;
IntakeAdded = null;
EndDateChange = null;
StartDateChange = null;
CanApply = false;
}