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import EventDispatcher from './EventDispatcher';

class SoundManager extends EventDispatcher {
    constructor() {
        super();

        this.$sounds = {
            ambient: new Audio('/sounds/ambient-music.mp3'),
            'ambient-loop': new Audio('/sounds/ambient-loop.mp3'),
        };

        this.$sounds['ambient-loop'].loop = true;

        //son d'intro
        //son d'ambiance
        //swoosh
    }

    /**
     * Getters & Setters
     */

    /**
     * Public
     */
    play(name) {
        return new Promise((resolve) => {
            this.$sounds[name].play();
            this.$sounds[name].addEventListener('ended', resolve);
        });
    }

    playAll() {
        for (let name in this.$sounds) {
            this.$sounds[name].play();
        }
    }

    pause(name) {
        this.$sounds[name].pause();
    }

    pauseAll() {
        for (let name in this.$sounds) {
            this.$sounds[name].pause();
        }
    }

    stop(name) {
        this.$sounds[name].stop();
        this.$sounds[name].currentTime = 0;
    }

    stopAll() {
        for (let name in this.$sounds) {
            this.$sounds[name].pause();
            this.$sounds[name].currentTime = 0;
        }
    }

    muteAll() {
        for (let name in this.$sounds) {
            this.$sounds[name].muted = true;
        }
        this._allMuted = true;
    }

    unmuteAll() {
        for (let name in this.$sounds) {
            this.$sounds[name].muted = false;
        }
        this._allMuted = false;
    }

    toggleMuteAll() {
        if (this._allMuted) {
            this.unmuteAll();
        } else {
            this.muteAll();
        }
    }

    /**
     * Private
     */

    /**
     * Handlers
     */
}

export default new SoundManager();

const dracoLoader = new DRACOLoader();
dracoLoader.setDecoderPath("/draco/");
this.loaders.gltfLoader.setDRACOLoader(dracoLoader);