private ApiModel ResolveApiArray(JsonArrayContract jsonArrayContract)
{
return(new ApiArray(
type: jsonArrayContract.UnderlyingType,
itemType: jsonArrayContract.CollectionItemType ?? typeof(object)));
}
private static void PopulateArray(JArray jArray, JsonArrayContract arrayContract, IList source, IList target)
{
if (target.Count > 0 && target is IEnumerable <DirtyExtensibleObject> targetEnumerable)
{
var objectContract = (JsonObjectContract)InternalPrivateContractResolver.ResolveContract(arrayContract.CollectionItemType);
var sourceEnumerable = (IEnumerable <DirtyExtensibleObject>)source;
for (var i = target.Count - 1; i >= 0; --i)
{
var targetItem = (DirtyExtensibleObject)target[i];
var id = ((IIdentifiable)targetItem)?.Id;
if (!string.IsNullOrEmpty(id) && Extensions.IndexOf(sourceEnumerable, id) < 0)
{
target.RemoveAt(i);
targetItem.ClearPropertyChangedEvent();
}
}
for (var i = 0; i < source.Count; ++i)
{
var sourceItem = (DirtyExtensibleObject)source[i];
var id = ((IIdentifiable)sourceItem)?.Id;
DirtyExtensibleObject existing = null;
if (!string.IsNullOrEmpty(id))
{
var index = Extensions.IndexOf(targetEnumerable, id);
if (index >= 0)
{
existing = (DirtyExtensibleObject)target[index];
}
}
if (existing != null)
{
var index = i;
while (!ReferenceEquals(target[index], existing))
{
++index;
}
if (index > i)
{
for (var j = i; j < index; ++j)
{
target[j + 1] = target[j];
}
target[i] = existing;
}
}
else
{
if (i == target.Count)
{
target.Add(sourceItem);
}
else
{
existing = (DirtyExtensibleObject)target[i];
if (!string.IsNullOrEmpty(((IIdentifiable)existing)?.Id))
{
target.Insert(i, sourceItem);
existing = null;
}
}
}
if (existing != null)
{
PopulateObject((JObject)jArray[i], objectContract, sourceItem, existing);
}
}
for (var i = target.Count - 1; i >= source.Count; --i)
{
var targetItem = (DirtyExtensibleObject)target[i];
target.RemoveAt(i);
targetItem.ClearPropertyChangedEvent();
}
}
else
{
target.Clear();
foreach (var item in source)
{
target.Add(item);
}
}
}
public static bool IsSelfReferencing(this JsonArrayContract arrayContract)
{
return(arrayContract.UnderlyingType == arrayContract.CollectionItemType);
}
