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elk/composables/time.ts
2022-12-02 16:24:37 +08:00

42 lines
1.6 KiB
TypeScript

import type { MaybeComputedRef, UseTimeAgoOptions } from '@vueuse/core'
export const useFormattedDateTime = (
value: MaybeComputedRef<string | Date | undefined | null>,
options: Intl.DateTimeFormatOptions = { dateStyle: 'long', timeStyle: 'medium' },
) => {
const { locale } = useI18n()
const formatter = $computed(() => Intl.DateTimeFormat(locale.value, options))
return computed(() => {
const v = resolveUnref(value)
return v ? formatter.format(new Date(v)) : ''
})
}
export const useTimeAgoOptions = (short = false): UseTimeAgoOptions<false> => {
const { d, t } = useI18n()
const prefix = short ? 'short_' : ''
return {
showSecond: !short,
updateInterval: short ? 60_000 : 1_000,
messages: {
justNow: t('time_ago_options.just_now'),
// just return the value
past: n => n,
// just return the value
future: n => n,
second: (n, p) => t(`time_ago_options.${prefix}second_${p ? 'past' : 'future'}`, n),
minute: (n, p) => t(`time_ago_options.${prefix}minute_${p ? 'past' : 'future'}`, n),
hour: (n, p) => t(`time_ago_options.${prefix}hour_${p ? 'past' : 'future'}`, n),
day: (n, p) => t(`time_ago_options.${prefix}day_${p ? 'past' : 'future'}`, n),
week: (n, p) => t(`time_ago_options.${prefix}week_${p ? 'past' : 'future'}`, n),
month: (n, p) => t(`time_ago_options.${prefix}month_${p ? 'past' : 'future'}`, n),
year: (n, p) => t(`time_ago_options.${prefix}year_${p ? 'past' : 'future'}`, n),
},
fullDateFormatter(date) {
return d(date, short ? 'short' : 'long')
},
}
}