/// <summary>
/// Removes an amentment from its list. Note that this is not the same
/// as Deny. This will just remove the given instance of the amendment.
/// </summary>
/// <param name="section"></param>
/// <param name="amendment"></param>
public static void RemoveAmendment(this OperativeSection section, AbstractAmendment amendment)
{
if (amendment is AddAmendment addAmendment)
{
section.AddAmendments.RemoveAll(n => n.TargetSectionId == amendment.TargetSectionId);
section.Paragraphs.RemoveAll(n => n.OperativeParagraphId == amendment.TargetSectionId);
}
else if (amendment is ChangeAmendment changeAmendment)
{
section.ChangeAmendments.Remove(changeAmendment);
}
else if (amendment is DeleteAmendment deleteAmendment)
{
section.DeleteAmendments.Remove(deleteAmendment);
}
else if (amendment is MoveAmendment moveAmendment)
{
section.MoveAmendments.Remove(moveAmendment);
section.Paragraphs.RemoveAll(n => moveAmendment.NewTargetSectionId == n.OperativeParagraphId);
}
else
{
throw new MUNity.Exceptions.Resolution.UnsupportedAmendmentTypeException();
}
}
/// <summary>
/// Adds a new Amendment into the Amendment list.
/// </summary>
/// <param name="section"></param>
/// <param name="amendment"></param>
private static void PushAmendment(this OperativeSection section, AbstractAmendment amendment)
{
// For now every Amendment has a TargetSectionId this could maybe be different one day
// Remember to move this function if this day ever comes.
if (section.FirstOrDefault(n => n.OperativeParagraphId == amendment.TargetSectionId) == null)
{
throw new MUNity.Exceptions.Resolution.OperativeParagraphNotFoundException();
}
if (amendment is AddAmendment addAmendment)
{
section.AddAmendments.Add(addAmendment);
}
else if (amendment is ChangeAmendment changeAmendment)
{
section.ChangeAmendments.Add(changeAmendment);
}
else if (amendment is DeleteAmendment deleteAmendment)
{
section.DeleteAmendments.Add(deleteAmendment);
}
else if (amendment is MoveAmendment moveAmendment)
{
section.MoveAmendments.Add(moveAmendment);
}
else
{
throw new MUNity.Exceptions.Resolution.UnsupportedAmendmentTypeException();
}
}
