58 lines
2.1 KiB
JavaScript
58 lines
2.1 KiB
JavaScript
import { areViewsEqual } from './views';
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const timeViews = ['hours', 'minutes', 'seconds'];
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export const isTimeView = view => timeViews.includes(view);
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export const isInternalTimeView = view => timeViews.includes(view) || view === 'meridiem';
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export const getMeridiem = (date, utils) => {
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if (!date) {
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return null;
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}
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return utils.getHours(date) >= 12 ? 'pm' : 'am';
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};
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export const convertValueToMeridiem = (value, meridiem, ampm) => {
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if (ampm) {
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const currentMeridiem = value >= 12 ? 'pm' : 'am';
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if (currentMeridiem !== meridiem) {
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return meridiem === 'am' ? value - 12 : value + 12;
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}
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}
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return value;
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};
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export const convertToMeridiem = (time, meridiem, ampm, utils) => {
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const newHoursAmount = convertValueToMeridiem(utils.getHours(time), meridiem, ampm);
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return utils.setHours(time, newHoursAmount);
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};
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export const getSecondsInDay = (date, utils) => {
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return utils.getHours(date) * 3600 + utils.getMinutes(date) * 60 + utils.getSeconds(date);
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};
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export const createIsAfterIgnoreDatePart = (disableIgnoringDatePartForTimeValidation, utils) => (dateLeft, dateRight) => {
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if (disableIgnoringDatePartForTimeValidation) {
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return utils.isAfter(dateLeft, dateRight);
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}
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return getSecondsInDay(dateLeft, utils) > getSecondsInDay(dateRight, utils);
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};
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export const resolveTimeFormat = (utils, {
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format,
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views,
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ampm
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}) => {
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if (format != null) {
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return format;
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}
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const formats = utils.formats;
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if (areViewsEqual(views, ['hours'])) {
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return ampm ? `${formats.hours12h} ${formats.meridiem}` : formats.hours24h;
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}
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if (areViewsEqual(views, ['minutes'])) {
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return formats.minutes;
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}
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if (areViewsEqual(views, ['seconds'])) {
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return formats.seconds;
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}
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if (areViewsEqual(views, ['minutes', 'seconds'])) {
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return `${formats.minutes}:${formats.seconds}`;
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}
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if (areViewsEqual(views, ['hours', 'minutes', 'seconds'])) {
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return ampm ? `${formats.hours12h}:${formats.minutes}:${formats.seconds} ${formats.meridiem}` : `${formats.hours24h}:${formats.minutes}:${formats.seconds}`;
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}
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return ampm ? `${formats.hours12h}:${formats.minutes} ${formats.meridiem}` : `${formats.hours24h}:${formats.minutes}`;
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}; |