"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
const Functional_1 = require("../../../../../Class/Functional");
const stopMediaStream_1 = require("../../../../../util/stream/stopMediaStream");
const MediaStream_1 = require("../../../../../wrap/MediaStream");
const _ids_1 = require("../../../../_ids");
class GetDisplayMedia extends Functional_1.Functional {
    constructor(system) {
        super({
            i: ['opt'],
            o: ['stream'],
        }, {}, system, _ids_1.ID_GET_DISPLAY_MEDIA);
        this.addListener('destroy', () => {
            if (this._stream) {
                (0, stopMediaStream_1.stopMediaStream)(this._stream);
                this._stream = undefined;
            }
        });
        this.addListener('take_err', () => {
            this._input.opt.pull();
        });
    }
    f({ opt }, done) {
        return __awaiter(this, void 0, void 0, function* () {
            const { api: { media: { getDisplayMedia }, }, } = this.__system;
            let _stream;
            try {
                _stream = yield getDisplayMedia(opt);
            }
            catch (err) {
                if (err.name === 'NotAllowedError') {
                    done(undefined, 'permission denied');
                    return;
                }
                done(undefined, err.message);
                return;
            }
            const stream = (0, MediaStream_1.wrapMediaStream)(_stream, this.__system);
            done({
                stream,
            });
        });
    }
}
exports.default = GetDisplayMedia;
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