date-time.ts

import {formatDistanceStrict, Locale} from 'date-fns'
import {de, enUS, es, fr, hu, it, ja, ko, nl, pt, tr, uk} from 'date-fns/locale'

import {UNKNOWN} from '@/constants'
import {SupportedLanguageCode} from '@/utils/language'

export const MS_PER_SECOND: number = 1000
export const MS_PER_MINUTE: number = MS_PER_SECOND * 60
export const MS_PER_HOUR: number = MS_PER_MINUTE * 60

export const languageCodeToDateLocale: Record<SupportedLanguageCode, Locale> = {
	en: enUS,
	de: de,
	es: es,
	fr: fr,
	it: it,
	hu: hu,
	nl: nl,
	pt: pt,
	uk: uk,
	tr: tr,
	ja: ja,
	ko: ko,
}

export function duration(seconds: number | undefined, languageCode: SupportedLanguageCode) {
	if (seconds === undefined) return UNKNOWN()

	// if duration is more than 7 days, then force
	// to show duration in days instead of months
	if (seconds > 7 * 24 * 60 * 60) {
		return formatDistanceStrict(0, seconds * 1000, {unit: 'day', locale: languageCodeToDateLocale[languageCode]})
	}
	return formatDistanceStrict(0, seconds * 1000, {locale: languageCodeToDateLocale[languageCode]})
}