TenantAtlas/apps/platform/.pnpm-store/v10/files/6f/002f1d2a72485f60c392ef3e2e1393706e727d78daf2e13c0a8f3a1ccc5cb65c948aaec36085ed1dcd4ebd99b7f5a84f0dc2578e575ab627a5c0bfbe3f2548

import speedometer from './speedometer.js';
import throttle from './throttle.js';
import utils from '../utils.js';

export const progressEventReducer = (listener, isDownloadStream, freq = 3) => {
  let bytesNotified = 0;
  const _speedometer = speedometer(50, 250);

  return throttle((e) => {
    const loaded = e.loaded;
    const total = e.lengthComputable ? e.total : undefined;
    const progressBytes = loaded - bytesNotified;
    const rate = _speedometer(progressBytes);
    const inRange = loaded <= total;

    bytesNotified = loaded;

    const data = {
      loaded,
      total,
      progress: total ? loaded / total : undefined,
      bytes: progressBytes,
      rate: rate ? rate : undefined,
      estimated: rate && total && inRange ? (total - loaded) / rate : undefined,
      event: e,
      lengthComputable: total != null,
      [isDownloadStream ? 'download' : 'upload']: true,
    };

    listener(data);
  }, freq);
};

export const progressEventDecorator = (total, throttled) => {
  const lengthComputable = total != null;

  return [
    (loaded) =>
      throttled[0]({
        lengthComputable,
        total,
        loaded,
      }),
    throttled[1],
  ];
};

export const asyncDecorator =
  (fn) =>
  (...args) =>
    utils.asap(() => fn(...args));