///////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2002-2025, Open Design Alliance (the "Alliance").
// All rights reserved.
//
// This software and its documentation and related materials are owned by
// the Alliance. The software may only be incorporated into application
// programs owned by members of the Alliance, subject to a signed
// Membership Agreement and Supplemental Software License Agreement with the
// Alliance. The structure and organization of this software are the valuable
// trade secrets of the Alliance and its suppliers. The software is also
// protected by copyright law and international treaty provisions. Application
// programs incorporating this software must include the following statement
// with their copyright notices:
//
//   This application incorporates Open Design Alliance software pursuant to a
//   license agreement with Open Design Alliance.
//   Open Design Alliance Copyright (C) 2002-2025 by Open Design Alliance.
//   All rights reserved.
//
// By use of this software, its documentation or related materials, you
// acknowledge and accept the above terms.
///////////////////////////////////////////////////////////////////////////////

import { Viewer } from "../Viewer";

export function getModels(viewer: Viewer): string[] {
  if (!viewer.visualizeJs) return [];

  const visViewer = viewer.visViewer();

  const handles: string[] = [];
  const modelItr = visViewer.getModelIterator();
  for (; !modelItr.done(); modelItr.step()) {
    const modelPtr = modelItr.getModel();
    if (modelPtr.getName()[0] !== "$") handles.push(modelPtr.getDatabaseHandle());
  }
  modelItr.delete();

  return handles;
}