37 lines
1.2 KiB
TypeScript
37 lines
1.2 KiB
TypeScript
import '@formatjs/intl-durationformat/polyfill';
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import deepEqual from 'fast-deep-equal';
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import memoize from 'micro-memoize';
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import { getI18next } from './index';
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const deepMemoize: typeof memoize = (fn) => memoize(fn, { isEqual: deepEqual });
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const createDateTimeFormatter = deepMemoize((language: string, options: Intl.DateTimeFormatOptions) => {
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return new Intl.DateTimeFormat(language, options);
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});
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const createDurationFormatter = deepMemoize((language: string, options: Intl.DurationFormatOptions) => {
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return new Intl.DurationFormat(language, options);
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});
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export const formatDate = deepMemoize(
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(value: number | Date | string, format: Intl.DateTimeFormatOptions = {}): string => {
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if (typeof value === 'string') {
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return formatDate(new Date(value), format);
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}
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const i18n = getI18next();
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const dateFormatter = createDateTimeFormatter(i18n.language, format);
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return dateFormatter.format(value);
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}
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);
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export const formatDuration = deepMemoize(
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(duration: Intl.DurationInput, options: Intl.DurationFormatOptions = {}): string => {
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const i18n = getI18next();
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const dateFormatter = createDurationFormatter(i18n.language, options);
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return dateFormatter.format(duration);
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}
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);
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