import { SchemaJson } from '@drecom/scene-graph-schema';
import SceneExporterPlugin from './SceneExporterPlugin';

/**
 * Exporter interface<br />
 * It is instantiated by factory<br />
 * Constructor is defined as ExporterConstructor<br />
 */
export default interface SceneExporter {
  /**
   * Returns exporter identifier to allow customization by runtime.
   */
  getIdentifier(): string;

  /**
   * Export entry point
   */
  createSceneGraphSchemas(
    sceneFiles: string[],
    assetRoot: string,
    plugins?: Map<string, SceneExporterPlugin>
  ): Map<string, SchemaJson>;

  /**
   * Load scene file<br />
   * It may be retrieved with args.sceneFile
   */
  loadSceneFile(sceneFile: string): any;

  /**
   * Create scene graph<br />
   * Given json and resource map may be retrieved via createLocalResourceMap and loadSceneFile
   */
  createSceneGraph(json: any): SchemaJson;
}