import {
	Loader,
	LoadingManager,
	Object3D,
} from '../../../src/Three';

import { OBJLoader2Parser } from './obj2/worker/parallel/OBJLoader2Parser';
import { MaterialHandler } from './obj2/shared/MaterialHandler';
import { MeshReceiver } from './obj2/shared/MeshReceiver';

export class OBJLoader2 extends Loader {

	constructor( manager?: LoadingManager );
	parser: OBJLoader2Parser;
	modelName: string;
	instanceNo: number;
	path: string;
	resourcePath: string;
	baseObject3d: Object3D;
	materialHandler: MaterialHandler;
	meshReceiver: MeshReceiver;

	setLogging( enabled: boolean, debug: boolean ): this;
	setMaterialPerSmoothingGroup( materialPerSmoothingGroup: boolean ): this;
	setUseOAsMesh( useOAsMesh: boolean ): this;
	setUseIndices( useIndices: boolean ): this;
	setDisregardNormals( disregardNormals: boolean ): this;

	setModelName( modelName: string ): this;
	setPath( path: string ): this;
	setResourcePath( path: string ): this;
	setBaseObject3d( baseObject3d: Object3D ): this;
	addMaterials( materials: object, overrideExisting: boolean ): this;

	setCallbackOnAssetAvailable( onAssetAvailable: Function ): this;
	setCallbackOnProgress( onProgress: Function ): this;
	setCallbackOnError( onError: Function ): this;
	setCallbackOnLoad( onLoad: Function ): this;
	setCallbackOnMeshAlter( onMeshAlter: Function ): this;
	setCallbackOnLoadMaterials( onLoadMaterials: Function ): this;

	load( url: string, onLoad: ( object3d: Object3D ) => void, onProgress?: ( event: ProgressEvent ) => void, onError?: ( event: ErrorEvent ) => void, onMeshAlter?: ( meshData: object ) => void ): void;
	parse( content: ArrayBuffer | string ): Object3D;

}