removeObjectReferenceInScope method

Implementation

void removeObjectReferenceInScope({
  required Type type,
  required String scopeId,
  int? index,
}) {
  final scopedReferences = _references[scopeId];

  if (index == null) {
    scopedReferences?.remove(type);
  } else {
    final refs = scopedReferences?[type] ?? [];

    if (refs.isEmpty) {
      return;
    }

    if (index < 0 || index >= refs.length) {
      throw IllegalArgumentException(
        message:
            'The index = $index value must be non-negative and less than count of references of $type in $scopeId.',
      );
    }

    refs.removeAt(index);

    if (refs.isEmpty) {
      scopedReferences?.remove(type);
    }
  }

  if (scopedReferences?.isEmpty ?? true) {
    _references.remove(scopeId);
  }
}