mirror of https://git.lenooby09.tech/LeNooby09/social-app.git
lenooby09.tech
1import {useCallback} from 'react'
2import {useLingui} from '@lingui/react'
3
4/**
5 * This matches `formatCount` from `view/com/util/numeric/format.ts`, but has
6 * additional truncation logic for large numbers. `roundingMode` should always
7 * match the original impl, regardless of if we add more formatting here.
8 */
9export function useFormatPostStatCount() {
10 const {i18n} = useLingui()
11
12 return useCallback(
13 (postStatCount: number) => {
14 const isOver10k = postStatCount >= 10_000
15 return i18n.number(postStatCount, {
16 notation: 'compact',
17 maximumFractionDigits: isOver10k ? 0 : 1,
18 // @ts-expect-error - roundingMode not in the types
19 roundingMode: 'trunc',
20 })
21 },
22 [i18n],
23 )
24}