@observertc/samples-decoder/dist/MediaPlayoutDecoder.js

ObserveRTC Library for Decoding Samples

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.MediaPlayoutStatsDecoder = void 0;
const utils_1 = require("./utils");
const Logger_1 = require("./Logger");
class MediaPlayoutStatsDecoder {
    constructor(id, _attachmentsDecoder) {
        this.id = id;
        this._attachmentsDecoder = _attachmentsDecoder;
        this._visited = false;
        this._actualValue = undefined;
        this._timestampDecoder = new utils_1.NumberToNumberDecoder();
        this._idDecoder = new utils_1.StringToStringDecoder();
        this._kindDecoder = new utils_1.StringToStringDecoder();
        this._synthesizedSamplesDurationDecoder = new utils_1.NumberToNumberDecoder();
        this._synthesizedSamplesEventsDecoder = new utils_1.NumberToNumberDecoder();
        this._totalSamplesDurationDecoder = new utils_1.NumberToNumberDecoder();
        this._totalPlayoutDelayDecoder = new utils_1.NumberToNumberDecoder();
        this._totalSamplesCountDecoder = new utils_1.NumberToNumberDecoder();
    }
    get visited() {
        const result = this._visited;
        this._visited = false;
        return result;
    }
    reset() {
        this._timestampDecoder.reset();
        this._idDecoder.reset();
        this._kindDecoder.reset();
        this._synthesizedSamplesDurationDecoder.reset();
        this._synthesizedSamplesEventsDecoder.reset();
        this._totalSamplesDurationDecoder.reset();
        this._totalPlayoutDelayDecoder.reset();
        this._totalSamplesCountDecoder.reset();
        this._attachmentsDecoder.reset();
    }
    decode(input) {
        this._visited = true;
        const timestamp = this._timestampDecoder.decode(input.timestamp);
        const kind = this._kindDecoder.decode(input.kind);
        if (!timestamp || kind === undefined) {
            Logger_1.logger.warn("Invalid media playout stats sample: missing timestamp or id");
            return undefined;
        }
        this._actualValue = {
            timestamp,
            id: this.id,
            kind,
            synthesizedSamplesDuration: this._synthesizedSamplesDurationDecoder.decode(input.synthesizedSamplesDuration),
            synthesizedSamplesEvents: this._synthesizedSamplesEventsDecoder.decode(input.synthesizedSamplesEvents),
            totalSamplesDuration: this._totalSamplesDurationDecoder.decode(input.totalSamplesDuration),
            totalPlayoutDelay: this._totalPlayoutDelayDecoder.decode(input.totalPlayoutDelay),
            totalSamplesCount: this._totalSamplesCountDecoder.decode(input.totalSamplesCount),
            attachments: this._attachmentsDecoder.decode(input.attachments),
        };
        return this._actualValue;
    }
    get actualValue() {
        return this._actualValue;
    }
    set actualValue(sample) {
        if (!sample)
            return;
        this._visited = true;
        this._actualValue = sample;
        this._timestampDecoder.actualValue = sample.timestamp;
        this._idDecoder.actualValue = sample.id;
        this._kindDecoder.actualValue = sample.kind;
        this._synthesizedSamplesDurationDecoder.actualValue = sample.synthesizedSamplesDuration;
        this._synthesizedSamplesEventsDecoder.actualValue = sample.synthesizedSamplesEvents;
        this._totalSamplesDurationDecoder.actualValue = sample.totalSamplesDuration;
        this._totalPlayoutDelayDecoder.actualValue = sample.totalPlayoutDelay;
        this._totalSamplesCountDecoder.actualValue = sample.totalSamplesCount;
        this._attachmentsDecoder.actualValue = sample.attachments;
    }
}
exports.MediaPlayoutStatsDecoder = MediaPlayoutStatsDecoder;