/// <inheritdoc />
public override bool ProcessDeserializedData(AssetPropertyGraphContainer graphContainer, object targetRootObject, Type targetMemberType, ref object data, bool isRootDataObjectReference, AssetId?sourceId, YamlAssetMetadata <OverrideType> overrides, YamlAssetPath basePath)
{
if (targetRootObject == null)
{
throw new ArgumentNullException(nameof(targetRootObject));
}
if (data == null)
{
throw new ArgumentNullException(nameof(data));
}
var collectionDescriptor = (CollectionDescriptor)TypeDescriptorFactory.Default.Find(targetRootObject.GetType());
var collection = data as IList <AssetItem>;
if (collection == null)
{
collection = (IList <AssetItem>)Activator.CreateInstance(collectionDescriptor.Type, true);
collectionDescriptor.Add(collection, data);
}
for (var i = 0; i < collection.Count; i++)
{
var assetItem = collection[i];
// If the asset already exists, clone it with new identifiers
if (session.GetAssetById(assetItem.Id) != null)
{
// Create a derived asset and restore archetype to handle asset-specific cloning process.
Dictionary <Guid, Guid> idRemapping;
var clone = AssetCloner.Clone(assetItem.Asset, AssetClonerFlags.GenerateNewIdsForIdentifiableObjects, out idRemapping);
var assetType = assetItem.Asset.GetType();
if (assetType.HasInterface(typeof(AssetCompositeHierarchy <,>)))
{
try
{
// TODO: Find a way to fallback to the asset or generalize for all asset composite
dynamic assetComposite = clone;
// Remap indices of parts in Hierarchy.Part
var path = basePath.Clone();
path.PushItemId(CollectionItemIdHelper.GetCollectionItemIds(collection)[i]);
AssetCloningHelper.RemapIdentifiablePaths(overrides, idRemapping, path);
AssetPartsAnalysis.GenerateNewBaseInstanceIds(assetComposite.Hierarchy);
}
catch (RuntimeBinderException e)
{
e.Ignore();
}
}
// FIXME: rework this
var postProcessor = session.ServiceProvider.Get <ICopyPasteService>().PostProcessors.FirstOrDefault(p => p.Accept(assetType));
postProcessor?.PostPasteDeserialization(clone);
collection[i] = new AssetItem(assetItem.Location, clone);
}
}
// Get the fixed-up value
data = collection;
return(true);
}
