'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var constructFrom = require('./constructFrom.cjs');
var toDate = require('./toDate.cjs');

/**
 * @name setYear
 * @category Year Helpers
 * @summary Set the year to the given date.
 *
 * @description
 * Set the year to the given date.
 *
 * @typeParam DateType - The `Date` type, the function operates on. Gets inferred from passed arguments. Allows to use extensions like [`UTCDate`](https://github.com/date-fns/utc).
 *
 * @param date - The date to be changed
 * @param year - The year of the new date
 *
 * @returns The new date with the year set
 *
 * @example
 * // Set year 2013 to 1 September 2014:
 * const result = setYear(new Date(2014, 8, 1), 2013)
 * //=> Sun Sep 01 2013 00:00:00
 */
function setYear(date, year) {
  const _date = toDate.toDate(date);

  // Check if date is Invalid Date because Date.prototype.setFullYear ignores the value of Invalid Date
  if (isNaN(+_date)) {
    return constructFrom.constructFrom(date, NaN);
  }

  _date.setFullYear(year);
  return _date;
}

exports.default = setYear;
exports.setYear = setYear;
//# sourceMappingURL=setYear.cjs.map
