forked from Mirrors/elk
88 lines
2.9 KiB
TypeScript
88 lines
2.9 KiB
TypeScript
import type { MaybeRef } from '@vueuse/shared'
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import type { MaybeComputedRef, UseTimeAgoOptions } from '@vueuse/core'
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const formatter = Intl.NumberFormat()
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const humanReadableNumber = (
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num: number,
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{ k, m }: { k: string; m: string } = { k: 'K', m: 'M' },
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useFormatter: Intl.NumberFormat = formatter,
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) => {
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if (num < 10000)
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return useFormatter.format(num)
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// show 1 decimal: we cannot use toFixed(1), it is a string
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if (num < 1000000)
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return `${useFormatter.format(Math.floor(num / 100) / 10)}${k}`
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// show 2 decimals: we cannot use toFixed(2), it is a string
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return `${useFormatter.format(Math.floor(num / 10000) / 100)}${m}`
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}
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export const formattedNumber = (num: number, useFormatter: Intl.NumberFormat = formatter) => {
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return useFormatter.format(num)
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}
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export const useHumanReadableNumber = () => {
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const i18n = useI18n()
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const numberFormatter = $computed(() => Intl.NumberFormat(i18n.locale.value))
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return {
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formatHumanReadableNumber: (num: MaybeRef<number>) => {
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return humanReadableNumber(
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unref(num),
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{ k: i18n.t('common.kiloSuffix'), m: i18n.t('common.megaSuffix') },
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numberFormatter,
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)
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},
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formatNumber: (num: MaybeRef<number>) => {
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return formattedNumber(
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unref(num),
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numberFormatter,
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)
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},
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forSR: (num: MaybeRef<number>) => {
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return unref(num) > 10000
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},
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}
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}
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export const useFormattedDateTime = (
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value: MaybeComputedRef<string | Date | undefined | null>,
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options: Intl.DateTimeFormatOptions = { dateStyle: 'long', timeStyle: 'medium' },
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) => {
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const { locale } = useI18n()
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const formatter = $computed(() => Intl.DateTimeFormat(locale.value, options))
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return computed(() => {
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const v = resolveUnref(value)
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return v ? formatter.format(new Date(v)) : ''
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})
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}
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export const useTimeAgoOptions = (short = false): UseTimeAgoOptions<false> => {
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const { d, t } = useI18n()
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const prefix = short ? 'short_' : ''
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return {
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rounding: 'floor',
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showSecond: !short,
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updateInterval: short ? 60_000 : 1_000,
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messages: {
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justNow: t('time_ago_options.just_now'),
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// just return the value
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past: n => n,
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// just return the value
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future: n => n,
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second: (n, p) => t(`time_ago_options.${prefix}second_${p ? 'past' : 'future'}`, n),
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minute: (n, p) => t(`time_ago_options.${prefix}minute_${p ? 'past' : 'future'}`, n),
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hour: (n, p) => t(`time_ago_options.${prefix}hour_${p ? 'past' : 'future'}`, n),
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day: (n, p) => t(`time_ago_options.${prefix}day_${p ? 'past' : 'future'}`, n),
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week: (n, p) => t(`time_ago_options.${prefix}week_${p ? 'past' : 'future'}`, n),
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month: (n, p) => t(`time_ago_options.${prefix}month_${p ? 'past' : 'future'}`, n),
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year: (n, p) => t(`time_ago_options.${prefix}year_${p ? 'past' : 'future'}`, n),
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},
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fullDateFormatter(date) {
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return d(date, short ? 'short' : 'long')
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},
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}
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}
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