static KVValue ConvertObjectToValue(Type objectType, object managedObject, IObjectReflector reflector, HashSet <object> visitedObjects)
{
if (!objectType.IsValueType && objectType != typeof(string) && !visitedObjects.Add(managedObject))
{
throw new KeyValueException("Serialization failed - circular object reference detected.");
}
if (TryConvertValueTo <string>(managedObject, out var convertedString))
{
return(convertedString);
}
var childObjects = new KVCollectionValue();
if (typeof(IDictionary).IsAssignableFrom(objectType))
{
var dictionary = (IDictionary)managedObject;
var enumerator = dictionary.GetEnumerator();
while (enumerator.MoveNext())
{
var entry = enumerator.Entry;
var childObjectValue = ConvertObjectToValue(entry.Value.GetType(), entry.Value, reflector, visitedObjects);
childObjects.Add(new KVObject(entry.Key.ToString(), childObjectValue));
}
}
else if (objectType.IsArray || typeof(IEnumerable).IsAssignableFrom(objectType))
{
var counter = 0;
foreach (var child in (IEnumerable)managedObject)
{
var childKVObject = CopyObject(child, counter.ToString(), reflector, visitedObjects);
childObjects.Add(childKVObject);
counter++;
}
}
else
{
foreach (var member in reflector.GetMembers(managedObject).OrderBy(p => p.Name, StringComparer.InvariantCulture))
{
if (!member.MemberType.IsValueType && member.Value is null)
{
continue;
}
if (TryConvertValueTo <string>(member.Value, out var convertedMemberValue))
{
childObjects.Add(new KVObject(member.Name, convertedMemberValue));
}
else
{
childObjects.Add(CopyObject(member.Value, member.Name, reflector, visitedObjects));
}
}
}
return(childObjects);
}
/// <summary>
/// Initializes a new instance of the <see cref="KVObject"/> class.
/// </summary>
/// <param name="name">Name of this object.</param>
/// <param name="items">Child items of this object.</param>
public KVObject(string name, IEnumerable <KVObject> items)
{
Require.NotNull(name, nameof(name));
Require.NotNull(items, nameof(items));
Name = name;
var value = new KVCollectionValue();
value.AddRange(items);
Value = value;
}