jeanmachine.dev
forked from
jollywhoppers.com/witchsky.app
Bluesky app fork with some witchin' additions 💫
Add useFormatCurrency hook (#6978)
authored by
Eric Bailey
and committed by
GitHub
8c68093d
cd4c14e8
+302
+302
src/lib/currency.ts
+302
src/lib/currency.ts
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import React from 'react'
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import {deviceLocales} from '#/locale/deviceLocales'
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import {useGeolocation} from '#/state/geolocation'
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import {useLanguagePrefs} from '#/state/preferences'
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/**
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* From react-native-localize
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*
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* MIT License
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* Copyright (c) 2017-present, Mathieu Acthernoene
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*
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* @see https://github.com/zoontek/react-native-localize/blob/master/LICENSE
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* @see https://github.com/zoontek/react-native-localize/blob/ee5bf25e0bb8f3b8e4f3fd055f67ad46269c81ea/src/constants.ts
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*/
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export const countryCodeToCurrency: Record<string, string> = {
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ad: 'eur',
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ae: 'aed',
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af: 'afn',
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ag: 'xcd',
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ai: 'xcd',
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al: 'all',
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am: 'amd',
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an: 'ang',
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ao: 'aoa',
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ar: 'ars',
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as: 'usd',
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at: 'eur',
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au: 'aud',
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aw: 'awg',
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ax: 'eur',
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az: 'azn',
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ba: 'bam',
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bb: 'bbd',
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bd: 'bdt',
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be: 'eur',
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bf: 'xof',
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bg: 'bgn',
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bh: 'bhd',
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bi: 'bif',
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bj: 'xof',
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bl: 'eur',
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bm: 'bmd',
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bn: 'bnd',
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bo: 'bob',
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bq: 'usd',
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br: 'brl',
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bs: 'bsd',
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bt: 'btn',
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bv: 'nok',
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bw: 'bwp',
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by: 'byn',
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bz: 'bzd',
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ca: 'cad',
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cc: 'aud',
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cd: 'cdf',
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cf: 'xaf',
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cg: 'xaf',
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ch: 'chf',
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ci: 'xof',
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ck: 'nzd',
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cl: 'clp',
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cm: 'xaf',
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cn: 'cny',
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co: 'cop',
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cr: 'crc',
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cu: 'cup',
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cv: 'cve',
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cw: 'ang',
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cx: 'aud',
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cy: 'eur',
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cz: 'czk',
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de: 'eur',
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dj: 'djf',
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dk: 'dkk',
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dm: 'xcd',
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do: 'dop',
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dz: 'dzd',
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ec: 'usd',
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ee: 'eur',
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eg: 'egp',
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eh: 'mad',
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er: 'ern',
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es: 'eur',
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et: 'etb',
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fi: 'eur',
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fj: 'fjd',
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fk: 'fkp',
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fm: 'usd',
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fo: 'dkk',
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fr: 'eur',
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ga: 'xaf',
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gb: 'gbp',
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gd: 'xcd',
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ge: 'gel',
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gf: 'eur',
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gg: 'gbp',
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gh: 'ghs',
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gi: 'gip',
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gl: 'dkk',
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gm: 'gmd',
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gn: 'gnf',
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gp: 'eur',
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gq: 'xaf',
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gr: 'eur',
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gs: 'gbp',
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gt: 'gtq',
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gu: 'usd',
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gw: 'xof',
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gy: 'gyd',
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hk: 'hkd',
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hm: 'aud',
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hn: 'hnl',
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hr: 'hrk',
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ht: 'htg',
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hu: 'huf',
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id: 'idr',
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ie: 'eur',
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il: 'ils',
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im: 'gbp',
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in: 'inr',
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io: 'usd',
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iq: 'iqd',
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ir: 'irr',
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is: 'isk',
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it: 'eur',
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je: 'gbp',
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jm: 'jmd',
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jo: 'jod',
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jp: 'jpy',
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ke: 'kes',
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kg: 'kgs',
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kh: 'khr',
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ki: 'aud',
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km: 'kmf',
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kn: 'xcd',
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kp: 'kpw',
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kr: 'krw',
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kw: 'kwd',
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ky: 'kyd',
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kz: 'kzt',
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la: 'lak',
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lb: 'lbp',
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lc: 'xcd',
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li: 'chf',
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lk: 'lkr',
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lr: 'lrd',
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ls: 'lsl',
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lt: 'eur',
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lu: 'eur',
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lv: 'eur',
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ly: 'lyd',
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ma: 'mad',
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mc: 'eur',
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md: 'mdl',
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me: 'eur',
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mf: 'eur',
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mg: 'mga',
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mh: 'usd',
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mk: 'mkd',
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ml: 'xof',
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mm: 'mmk',
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mn: 'mnt',
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mo: 'mop',
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mp: 'usd',
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mq: 'eur',
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mr: 'mro',
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ms: 'xcd',
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mt: 'eur',
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mu: 'mur',
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mv: 'mvr',
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mw: 'mwk',
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mx: 'mxn',
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my: 'myr',
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mz: 'mzn',
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na: 'nad',
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nc: 'xpf',
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ne: 'xof',
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nf: 'aud',
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ng: 'ngn',
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ni: 'nio',
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nl: 'eur',
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no: 'nok',
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np: 'npr',
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nr: 'aud',
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nu: 'nzd',
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nz: 'nzd',
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om: 'omr',
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pa: 'pab',
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pe: 'pen',
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pf: 'xpf',
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pg: 'pgk',
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ph: 'php',
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pk: 'pkr',
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pl: 'pln',
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pm: 'eur',
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pn: 'nzd',
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pr: 'usd',
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ps: 'ils',
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pt: 'eur',
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pw: 'usd',
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py: 'pyg',
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qa: 'qar',
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re: 'eur',
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ro: 'ron',
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rs: 'rsd',
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ru: 'rub',
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rw: 'rwf',
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sa: 'sar',
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sb: 'sbd',
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sc: 'scr',
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sd: 'sdg',
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se: 'sek',
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sg: 'sgd',
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sh: 'shp',
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si: 'eur',
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sj: 'nok',
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sk: 'eur',
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sl: 'sll',
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sm: 'eur',
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sn: 'xof',
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so: 'sos',
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sr: 'srd',
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ss: 'ssp',
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st: 'std',
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sv: 'svc',
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sx: 'ang',
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sy: 'syp',
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sz: 'szl',
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tc: 'usd',
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td: 'xaf',
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tf: 'eur',
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tg: 'xof',
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th: 'thb',
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tj: 'tjs',
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tk: 'nzd',
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tl: 'usd',
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tm: 'tmt',
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tn: 'tnd',
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to: 'top',
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tr: 'try',
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tt: 'ttd',
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tv: 'aud',
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tw: 'twd',
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tz: 'tzs',
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ua: 'uah',
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ug: 'ugx',
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um: 'usd',
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us: 'usd',
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uy: 'uyu',
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uz: 'uzs',
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va: 'eur',
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vc: 'xcd',
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ve: 'vef',
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vg: 'usd',
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vi: 'usd',
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vn: 'vnd',
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vu: 'vuv',
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wf: 'xpf',
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ws: 'wst',
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ye: 'yer',
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yt: 'eur',
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za: 'zar',
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zm: 'zmw',
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zw: 'zwl',
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}
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/**
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* Best-guess currency formatting.
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*
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* Attempts to use `getLocales` from `expo-localization` if available,
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* otherwise falls back to the `persisted.appLanguage` setting, and geolocation
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* API for region.
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*/
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export function useFormatCurrency(
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options?: Parameters<typeof Intl.NumberFormat>[1],
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) {
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const {geolocation} = useGeolocation()
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const {appLanguage} = useLanguagePrefs()
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return React.useMemo(() => {
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const locale = deviceLocales.at(0)
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const languageTag = locale?.languageTag || appLanguage || 'en-US'
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const countryCode = (
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locale?.regionCode ||
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geolocation?.countryCode ||
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'us'
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).toLowerCase()
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const currency = countryCodeToCurrency[countryCode] || 'usd'
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const format = new Intl.NumberFormat(languageTag, {
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...(options || {}),
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style: 'currency',
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currency: currency,
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}).format
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return {
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format,
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currency,
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countryCode,
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languageTag,
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}
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}, [geolocation, appLanguage, options])
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}