"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 Semifunctional_1 = require("../../../../../Class/Semifunctional");
const Source_1 = require("../../../../../Source");
const MediaStream_1 = require("../../../../../wrap/MediaStream");
const _ids_1 = require("../../../../_ids");
class CaptureStream extends Semifunctional_1.Semifunctional {
    constructor(system) {
        super({
            fi: ['source', 'opt'],
            fo: ['stream'],
            i: ['stop'],
            o: [],
        }, {
            input: {
                source: {
                    ref: true,
                },
            },
            output: {
                stream: {
                    ref: true,
                },
            },
        }, system, _ids_1.ID_CAPTURE_STREAM);
        this.__ = ['U'];
        this._stream = new Source_1.Source();
    }
    f({ source, opt }, done) {
        return __awaiter(this, void 0, void 0, function* () {
            let _stream;
            try {
                _stream = yield source.captureStream(opt);
            }
            catch (err) {
                done(undefined, err.message);
                return;
            }
            const stream = (0, MediaStream_1.wrapMediaStream)(_stream, this.__system);
            done({ stream });
        });
    }
    onIterDataInputData(name, data) {
        // if (name === 'stop') {
        this._stream.set(null);
        this._done();
        this._input.stop.pull();
        // }
    }
    mediaStream(callback) {
        return this._stream.connect(callback);
    }
}
exports.default = CaptureStream;
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