109 lines
3.0 KiB
TypeScript
109 lines
3.0 KiB
TypeScript
import type { MaybeRef, MaybeRefOrGetter, UseTimeAgoOptions } from '@vueuse/core'
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const formatter = Intl.NumberFormat()
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export function formattedNumber(num: number, useFormatter: Intl.NumberFormat = formatter) {
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return useFormatter.format(num)
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}
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export function useHumanReadableNumber() {
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const { n, locale } = useI18n()
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const fn = (num: number) => {
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return n(
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num,
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num < 10000
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? 'smallCounting'
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: num < 1000000
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? 'kiloCounting'
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: 'millionCounting',
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locale.value,
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)
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}
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return {
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formatHumanReadableNumber: (num: MaybeRef<number>) => fn(unref(num)),
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formatNumber: (num: MaybeRef<number>) => n(unref(num), 'smallCounting', locale.value),
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formatPercentage: (num: MaybeRef<number>) => n(unref(num), 'percentage', locale.value),
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forSR: (num: MaybeRef<number>) => unref(num) > 10000,
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}
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}
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export function useFormattedDateTime(
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value: MaybeRefOrGetter<string | number | 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.value.format(new Date(v)) : ''
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})
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}
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export function useTimeAgoOptions(short = false): UseTimeAgoOptions<false> {
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const { d, t, n: fnf, locale } = useI18n()
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const prefix = short ? 'short_' : ''
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const fn = (n: number, past: boolean, key: string) => {
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return t(`time_ago_options.${prefix}${key}_${past ? 'past' : 'future'}`, n, {
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named: {
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v: fnf(n, 'smallCounting', locale.value),
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},
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})
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}
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return {
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rounding: 'floor',
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showSecond: !short,
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updateInterval: short ? 60000 : 1000,
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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) => fn(n, p, 'second'),
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minute: (n, p) => fn(n, p, 'minute'),
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hour: (n, p) => fn(n, p, 'hour'),
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day: (n, p) => fn(n, p, 'day'),
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week: (n, p) => fn(n, p, 'week'),
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month: (n, p) => fn(n, p, 'month'),
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year: (n, p) => fn(n, p, 'year'),
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invalid: '',
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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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export function useFileSizeFormatter() {
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const { locale } = useI18n()
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const formatters = computed(() => ([
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Intl.NumberFormat(locale.value, {
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style: 'unit',
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unit: 'megabyte',
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unitDisplay: 'narrow',
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maximumFractionDigits: 0,
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}),
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Intl.NumberFormat(locale.value, {
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style: 'unit',
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unit: 'kilobyte',
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unitDisplay: 'narrow',
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maximumFractionDigits: 0,
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}),
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]))
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const megaByte = 1024 * 1024
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function formatFileSize(size: number) {
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return size >= megaByte
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? formatters.value[0].format(size / megaByte)
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: formatters.value[1].format(size / 1024)
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}
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return { formatFileSize }
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}
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