@scrnhq/eurovision-elements/library/utilities.js

'use strict';

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

var _moment = require('moment');

var _moment2 = _interopRequireDefault(_moment);

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

/**
 * Get the difference between the start and the end time.
 * For the countdown we need the days in absolute amounts, and the
 * hours, minutes & seconds relative.
 *
 * If there is no end date passed in, we grab the current time.
 *
 * @param  {String} start
 * @param  {String} end
 * @return {Object}
 */
function differenceInDays(start, end) {
  var startMoment = start ? (0, _moment2.default)(start) : (0, _moment2.default)();
  var endMoment = (0, _moment2.default)(end);
  var duration = _moment2.default.duration(startMoment.diff(endMoment));

  return {
    days: startMoment.diff(endMoment, 'days'),
    hours: duration.hours(),
    minutes: duration.minutes(),
    seconds: duration.seconds()
  };
}