protected void CleanStoreRecursive(ValueStore.Node node, Option option, bool isDefaultNode = false)
{
if (!isDefaultNode && option.IsDefaultVariant)
{
// Value and children are stored in the default parameter sub-node
node.Value = null;
node.ClearChildren();
if (node.VariantCount > 0)
{
foreach (var variant in node.Variants.ToArray())
{
if (variant.Name.EqualsIgnoringCase(option.VariantDefaultParameter))
{
CleanStoreRecursive(variant, option, isDefaultNode: true);
continue;
}
var variantOption = option.GetVariant(variant.Name, create: false);
if (variantOption == null)
{
node.RemoveVariant(variant.Name);
}
else
{
CleanStoreRecursive(variant, variantOption);
}
}
}
}
else
{
node.ClearVariants();
}
if (node.ChildCount > 0)
{
foreach (var child in node.Children.ToArray())
{
var childOption = option.GetChild(child.Name);
if (childOption == null)
{
node.RemoveChild(child.Name);
}
else
{
CleanStoreRecursive(child, childOption);
}
}
}
}
