"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = formatDistanceToNow;

var _index = _interopRequireDefault(require("../formatDistance/index.js"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * @name formatDistanceToNow
 * @category Common Helpers
 * @summary Return the distance between the given date and now in words.
 * @pure false
 *
 * @description
 * Return the distance between the given date and now in words.
 *
 * | Distance to now                                                   | Result              |
 * |-------------------------------------------------------------------|---------------------|
 * | 0 ... 30 secs                                                     | less than a minute  |
 * | 30 secs ... 1 min 30 secs                                         | 1 minute            |
 * | 1 min 30 secs ... 44 mins 30 secs                                 | [2..44] minutes     |
 * | 44 mins ... 30 secs ... 89 mins 30 secs                           | about 1 hour        |
 * | 89 mins 30 secs ... 23 hrs 59 mins 30 secs                        | about [2..24] hours |
 * | 23 hrs 59 mins 30 secs ... 41 hrs 59 mins 30 secs                 | 1 day               |
 * | 41 hrs 59 mins 30 secs ... 29 days 23 hrs 59 mins 30 secs         | [2..30] days        |
 * | 29 days 23 hrs 59 mins 30 secs ... 44 days 23 hrs 59 mins 30 secs | about 1 month       |
 * | 44 days 23 hrs 59 mins 30 secs ... 59 days 23 hrs 59 mins 30 secs | about 2 months      |
 * | 59 days 23 hrs 59 mins 30 secs ... 1 yr                           | [2..12] months      |
 * | 1 yr ... 1 yr 3 months                                            | about 1 year        |
 * | 1 yr 3 months ... 1 yr 9 month s                                  | over 1 year         |
 * | 1 yr 9 months ... 2 yrs                                           | almost 2 years      |
 * | N yrs ... N yrs 3 months                                          | about N years       |
 * | N yrs 3 months ... N yrs 9 months                                 | over N years        |
 * | N yrs 9 months ... N+1 yrs                                        | almost N+1 years    |
 *
 * With `options.includeSeconds == true`:
 * | Distance to now     | Result               |
 * |---------------------|----------------------|
 * | 0 secs ... 5 secs   | less than 5 seconds  |
 * | 5 secs ... 10 secs  | less than 10 seconds |
 * | 10 secs ... 20 secs | less than 20 seconds |
 * | 20 secs ... 40 secs | half a minute        |
 * | 40 secs ... 60 secs | less than a minute   |
 * | 60 secs ... 90 secs | 1 minute             |
 *
 * > ⚠️ Please note that this function is not present in the FP submodule as
 * > it uses `Date.now()` internally hence impure and can't be safely curried.
 *
 * ### v2.0.0 breaking changes:
 *
 * - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes).
 *
 * - The function was renamed from `distanceInWordsToNow ` to `formatDistanceToNow`
 *   to make its name consistent with `format` and `formatRelative`.
 *
 *   ```javascript
 *   // Before v2.0.0
 *
 *   distanceInWordsToNow(new Date(2014, 6, 2), { addSuffix: true })
 *   //=> 'in 6 months'
 *
 *   // v2.0.0 onward
 *
 *   formatDistanceToNow(new Date(2014, 6, 2), { addSuffix: true })
 *   //=> 'in 6 months'
 *   ```
 *
 * @param {Date|Number} date - the given date
 * @param {Object} [options] - the object with options
 * @param {Boolean} [options.includeSeconds=false] - distances less than a minute are more detailed
 * @param {Boolean} [options.addSuffix=false] - result specifies if now is earlier or later than the passed date
 * @param {Locale} [options.locale=defaultLocale] - the locale object. See [Locale]{@link https://date-fns.org/docs/Locale}
 * @returns {String} the distance in words
 * @throws {TypeError} 1 argument required
 * @throws {RangeError} `date` must not be Invalid Date
 * @throws {RangeError} `options.locale` must contain `formatDistance` property
 *
 * @example
 * // If today is 1 January 2015, what is the distance to 2 July 2014?
 * var result = formatDistanceToNow(
 *   new Date(2014, 6, 2)
 * )
 * //=> '6 months'
 *
 * @example
 * // If now is 1 January 2015 00:00:00,
 * // what is the distance to 1 January 2015 00:00:15, including seconds?
 * var result = formatDistanceToNow(
 *   new Date(2015, 0, 1, 0, 0, 15),
 *   {includeSeconds: true}
 * )
 * //=> 'less than 20 seconds'
 *
 * @example
 * // If today is 1 January 2015,
 * // what is the distance to 1 January 2016, with a suffix?
 * var result = formatDistanceToNow(
 *   new Date(2016, 0, 1),
 *   {addSuffix: true}
 * )
 * //=> 'in about 1 year'
 *
 * @example
 * // If today is 1 January 2015,
 * // what is the distance to 1 August 2016 in Esperanto?
 * var eoLocale = require('date-fns/locale/eo')
 * var result = formatDistanceToNow(
 *   new Date(2016, 7, 1),
 *   {locale: eoLocale}
 * )
 * //=> 'pli ol 1 jaro'
 */
function formatDistanceToNow(dirtyDate, dirtyOptions) {
  if (arguments.length < 1) {
    throw new TypeError('1 argument required, but only ' + arguments.length + ' present');
  }

  return (0, _index.default)(dirtyDate, Date.now(), dirtyOptions);
}

module.exports = exports.default;