@polkadot/util/extractTime.js

// Copyright 2017-2022 @polkadot/util authors & contributors
// SPDX-License-Identifier: Apache-2.0
const MIN_MS = 60 * 1000;
const HR_MS = MIN_MS * 60;
const DAY_MS = HR_MS * 24;
const ZERO = {
  days: 0,
  hours: 0,
  milliseconds: 0,
  minutes: 0,
  seconds: 0
};
/** @internal */

function add(a, b) {
  return {
    days: (a.days || 0) + b.days,
    hours: (a.hours || 0) + b.hours,
    milliseconds: (a.milliseconds || 0) + b.milliseconds,
    minutes: (a.minutes || 0) + b.minutes,
    seconds: (a.seconds || 0) + b.seconds
  };
}
/** @internal */


function extractSecs(ms) {
  const s = ms / 1000;

  if (s < 60) {
    const seconds = ~~s;
    return add({
      seconds
    }, extractTime(ms - seconds * 1000));
  }

  const m = s / 60;

  if (m < 60) {
    const minutes = ~~m;
    return add({
      minutes
    }, extractTime(ms - minutes * MIN_MS));
  }

  const h = m / 60;

  if (h < 24) {
    const hours = ~~h;
    return add({
      hours
    }, extractTime(ms - hours * HR_MS));
  }

  const days = ~~(h / 24);
  return add({
    days
  }, extractTime(ms - days * DAY_MS));
}
/**
 * @name extractTime
 * @summary Convert a quantity of seconds to Time array representing accumulated {days, minutes, hours, seconds, milliseconds}
 * @example
 * <BR>
 *
 * ```javascript
 * import { extractTime } from '@polkadot/util';
 *
 * const { days, minutes, hours, seconds, milliseconds } = extractTime(6000); // 0, 0, 10, 0, 0
 * ```
 */


export function extractTime(milliseconds) {
  return !milliseconds ? ZERO : milliseconds < 1000 ? add({
    milliseconds
  }, ZERO) : extractSecs(milliseconds);
}