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"use strict";
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = intervalToDuration;
var _index = _interopRequireDefault(require("../compareAsc/index.js"));
var _index2 = _interopRequireDefault(require("../add/index.js"));
var _index3 = _interopRequireDefault(require("../differenceInDays/index.js"));
var _index4 = _interopRequireDefault(require("../differenceInHours/index.js"));
var _index5 = _interopRequireDefault(require("../differenceInMinutes/index.js"));
var _index6 = _interopRequireDefault(require("../differenceInMonths/index.js"));
var _index7 = _interopRequireDefault(require("../differenceInSeconds/index.js"));
var _index8 = _interopRequireDefault(require("../differenceInYears/index.js"));
var _index9 = _interopRequireDefault(require("../toDate/index.js"));
var _index10 = _interopRequireDefault(require("../_lib/requiredArgs/index.js"));
/**
* @name intervalToDuration
* @category Common Helpers
* @summary Convert interval to duration
*
* @description
* Convert a interval object to a duration object.
*
* @param {Interval} interval - the interval to convert to duration
*
* @returns {Duration} The duration Object
* @throws {TypeError} Requires 2 arguments
* @throws {RangeError} `start` must not be Invalid Date
* @throws {RangeError} `end` must not be Invalid Date
*
* @example
* // Get the duration between January 15, 1929 and April 4, 1968.
* intervalToDuration({
* start: new Date(1929, 0, 15, 12, 0, 0),
* end: new Date(1968, 3, 4, 19, 5, 0)
* })
* // => { years: 39, months: 2, days: 20, hours: 7, minutes: 5, seconds: 0 }
*/
function intervalToDuration(interval) {
(0, _index10.default)(1, arguments);
var start = (0, _index9.default)(interval.start);
var end = (0, _index9.default)(interval.end);
if (isNaN(start.getTime())) throw new RangeError('Start Date is invalid');
if (isNaN(end.getTime())) throw new RangeError('End Date is invalid');
var duration = {};
duration.years = Math.abs((0, _index8.default)(end, start));
var sign = (0, _index.default)(end, start);
var remainingMonths = (0, _index2.default)(start, {
years: sign * duration.years
});
duration.months = Math.abs((0, _index6.default)(end, remainingMonths));
var remainingDays = (0, _index2.default)(remainingMonths, {
months: sign * duration.months
});
duration.days = Math.abs((0, _index3.default)(end, remainingDays));
var remainingHours = (0, _index2.default)(remainingDays, {
days: sign * duration.days
});
duration.hours = Math.abs((0, _index4.default)(end, remainingHours));
var remainingMinutes = (0, _index2.default)(remainingHours, {
hours: sign * duration.hours
});
duration.minutes = Math.abs((0, _index5.default)(end, remainingMinutes));
var remainingSeconds = (0, _index2.default)(remainingMinutes, {
minutes: sign * duration.minutes
});
duration.seconds = Math.abs((0, _index7.default)(end, remainingSeconds));
return duration;
}
module.exports = exports.default;
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