public void RemoveFromParent(ElementModel model, ElementModel parentToLeave)
{
model.RemoveParent(parentToLeave);
parentToLeave.RemoveChild(model);
if (!model.Parents.Any())
{
_models.Remove(model.Id);
}
}
public void RemoveLight(ElementModel target, Light light)
{
if (target == null)
{
throw new ArgumentNullException(nameof(target));
}
if (light == null)
{
throw new ArgumentNullException(nameof(light));
}
if (target.IsLeaf)
{
var success = target.RemoveLight(light);
//_lightToModel.Remove(light.Id);
if (success)
{
if (!target.Lights.Any())
{
//remove me from all my parents so I can be deleted
foreach (var parentId in target.Parents.ToList())
{
ElementModel parentElementModel;
if (_models.TryGetValue(parentId, out parentElementModel))
{
parentElementModel.RemoveChild(target);
target.RemoveParent(parentElementModel);
}
}
//Remove me
_models.Remove(target.Id);
}
}
}
}
