ha-frontend/src/common/datetime/format_date_time.ts

103 lines
2.8 KiB
TypeScript

import memoizeOne from "memoize-one";
import { FrontendLocaleData } from "../../data/translation";
import "../../resources/intl-polyfill";
import { useAmPm } from "./use_am_pm";
import { formatDateNumeric } from "./format_date";
import { formatTime } from "./format_time";
// August 9, 2021, 8:23 AM
export const formatDateTime = (dateObj: Date, locale: FrontendLocaleData) =>
formatDateTimeMem(locale).format(dateObj);
const formatDateTimeMem = memoizeOne(
(locale: FrontendLocaleData) =>
new Intl.DateTimeFormat(
locale.language === "en" && !useAmPm(locale)
? "en-u-hc-h23"
: locale.language,
{
year: "numeric",
month: "long",
day: "numeric",
hour: useAmPm(locale) ? "numeric" : "2-digit",
minute: "2-digit",
hour12: useAmPm(locale),
}
)
);
// Aug 9, 2021, 8:23 AM
export const formatShortDateTimeWithYear = (
dateObj: Date,
locale: FrontendLocaleData
) => formatShortDateTimeWithYearMem(locale).format(dateObj);
const formatShortDateTimeWithYearMem = memoizeOne(
(locale: FrontendLocaleData) =>
new Intl.DateTimeFormat(
locale.language === "en" && !useAmPm(locale)
? "en-u-hc-h23"
: locale.language,
{
year: "numeric",
month: "short",
day: "numeric",
hour: useAmPm(locale) ? "numeric" : "2-digit",
minute: "2-digit",
hour12: useAmPm(locale),
}
)
);
// Aug 9, 8:23 AM
export const formatShortDateTime = (
dateObj: Date,
locale: FrontendLocaleData
) => formatShortDateTimeMem(locale).format(dateObj);
const formatShortDateTimeMem = memoizeOne(
(locale: FrontendLocaleData) =>
new Intl.DateTimeFormat(
locale.language === "en" && !useAmPm(locale)
? "en-u-hc-h23"
: locale.language,
{
month: "short",
day: "numeric",
hour: useAmPm(locale) ? "numeric" : "2-digit",
minute: "2-digit",
hour12: useAmPm(locale),
}
)
);
// August 9, 2021, 8:23:15 AM
export const formatDateTimeWithSeconds = (
dateObj: Date,
locale: FrontendLocaleData
) => formatDateTimeWithSecondsMem(locale).format(dateObj);
const formatDateTimeWithSecondsMem = memoizeOne(
(locale: FrontendLocaleData) =>
new Intl.DateTimeFormat(
locale.language === "en" && !useAmPm(locale)
? "en-u-hc-h23"
: locale.language,
{
year: "numeric",
month: "long",
day: "numeric",
hour: useAmPm(locale) ? "numeric" : "2-digit",
minute: "2-digit",
second: "2-digit",
hour12: useAmPm(locale),
}
)
);
// 9/8/2021, 8:23 AM
export const formatDateTimeNumeric = (
dateObj: Date,
locale: FrontendLocaleData
) => `${formatDateNumeric(dateObj, locale)}, ${formatTime(dateObj, locale)}`;