import { Object3D } from './../core/Object3D';
import { AudioListener } from './AudioListener';
import { AudioContext } from './AudioContext';

// Extras / Audio /////////////////////////////////////////////////////////////////////

export class Audio<NodeType extends AudioNode = GainNode> extends Object3D {

	constructor( listener: AudioListener );
	type: 'Audio';

	listener: AudioListener;
	context: AudioContext;
	gain: GainNode;

	/**
	 * @default false
	 */
	autoplay: boolean;
	buffer: null | AudioBuffer;

	/**
	 * @default 0
	 */
	detune: number;

	/**
	 * @default false
	 */
	loop: boolean;

	/**
	 * @default 0
	 */
	loopStart: number;

	/**
	 * @default 0
	 */
	loopEnd: number;

	/**
	 * @default 0
	 */
	offset: number;

	/**
	 * @default undefined
	 */
	duration: number | undefined;

	/**
	 * @default 1
	 */
	playbackRate: number;

	/**
	 * @default false
	 */
	isPlaying: boolean;

	/**
	 * @default true
	 */
	hasPlaybackControl: boolean;

	/**
	 * @default 'empty'
	 */
	sourceType: string;
	source: null | AudioBufferSourceNode;

	/**
	 * @default []
	 */
	filters: any[];

	getOutput(): NodeType;
	setNodeSource( audioNode: AudioBufferSourceNode ): this;
	setMediaElementSource( mediaElement: HTMLMediaElement ): this;
	setMediaStreamSource( mediaStream: MediaStream ): this;
	setBuffer( audioBuffer: AudioBuffer ): this;
	play( delay?: number ): this;
	onEnded(): void;
	pause(): this;
	stop(): this;
	connect(): this;
	disconnect(): this;
	setDetune( value: number ): this;
	getDetune(): number;
	getFilters(): any[];
	setFilters( value: any[] ): this;
	getFilter(): any;
	setFilter( filter: any ): this;
	setPlaybackRate( value: number ): this;
	getPlaybackRate(): number;
	getLoop(): boolean;
	setLoop( value: boolean ): this;
	setLoopStart( value: number ): this;
	setLoopEnd( value: number ): this;
	getVolume(): number;
	setVolume( value: number ): this;
	/**
	 * @deprecated Use {@link AudioLoader} instead.
	 */
	load( file: string ): Audio;

}