78 lines
2.4 KiB
JavaScript
78 lines
2.4 KiB
JavaScript
"use strict";
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exports.intervalToDuration = intervalToDuration;
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var _index = require("./add.js");
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var _index2 = require("./differenceInDays.js");
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var _index3 = require("./differenceInHours.js");
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var _index4 = require("./differenceInMinutes.js");
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var _index5 = require("./differenceInMonths.js");
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var _index6 = require("./differenceInSeconds.js");
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var _index7 = require("./differenceInYears.js");
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var _index8 = require("./toDate.js");
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/**
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* @name intervalToDuration
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* @category Common Helpers
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* @summary Convert interval to duration
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*
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* @description
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* Convert a interval object to a duration object.
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*
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* @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).
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*
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* @param interval - The interval to convert to duration
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*
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* @returns The duration object
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*
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* @example
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* // Get the duration between January 15, 1929 and April 4, 1968.
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* intervalToDuration({
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* start: new Date(1929, 0, 15, 12, 0, 0),
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* end: new Date(1968, 3, 4, 19, 5, 0)
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* })
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* // => { years: 39, months: 2, days: 20, hours: 7, minutes: 5, seconds: 0 }
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*/
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function intervalToDuration(interval) {
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const start = (0, _index8.toDate)(interval.start);
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const end = (0, _index8.toDate)(interval.end);
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const duration = {};
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const years = (0, _index7.differenceInYears)(end, start);
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if (years) duration.years = years;
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const remainingMonths = (0, _index.add)(start, { years: duration.years });
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const months = (0, _index5.differenceInMonths)(end, remainingMonths);
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if (months) duration.months = months;
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const remainingDays = (0, _index.add)(remainingMonths, {
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months: duration.months,
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});
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const days = (0, _index2.differenceInDays)(end, remainingDays);
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if (days) duration.days = days;
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const remainingHours = (0, _index.add)(remainingDays, {
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days: duration.days,
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});
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const hours = (0, _index3.differenceInHours)(end, remainingHours);
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if (hours) duration.hours = hours;
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const remainingMinutes = (0, _index.add)(remainingHours, {
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hours: duration.hours,
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});
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const minutes = (0, _index4.differenceInMinutes)(end, remainingMinutes);
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if (minutes) duration.minutes = minutes;
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const remainingSeconds = (0, _index.add)(remainingMinutes, {
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minutes: duration.minutes,
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});
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const seconds = (0, _index6.differenceInSeconds)(end, remainingSeconds);
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if (seconds) duration.seconds = seconds;
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return duration;
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}
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