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/* eslint-disable import/no-relative-packages */
import React, {
createContext, useContext, useEffect, useMemo,
} from 'react';
import dayjs from 'dayjs';
import usePersistedState from '../util/usePersistedState';
import af from '../../resources/l10n/af.json'; import 'dayjs/locale/af';
import ar from '../../resources/l10n/ar.json'; import 'dayjs/locale/ar';
import az from '../../resources/l10n/az.json'; import 'dayjs/locale/az';
import bg from '../../resources/l10n/bg.json'; import 'dayjs/locale/bg';
import bn from '../../resources/l10n/bn.json'; import 'dayjs/locale/bn';
import ca from '../../resources/l10n/ca.json'; import 'dayjs/locale/ca';
import cs from '../../resources/l10n/cs.json'; import 'dayjs/locale/cs';
import da from '../../resources/l10n/da.json'; import 'dayjs/locale/da';
import de from '../../resources/l10n/de.json'; import 'dayjs/locale/de';
import el from '../../resources/l10n/el.json'; import 'dayjs/locale/el';
import en from '../../resources/l10n/en.json'; import 'dayjs/locale/en';
import es from '../../resources/l10n/es.json'; import 'dayjs/locale/es';
import fa from '../../resources/l10n/fa.json'; import 'dayjs/locale/fa';
import fi from '../../resources/l10n/fi.json'; import 'dayjs/locale/fi';
import fr from '../../resources/l10n/fr.json'; import 'dayjs/locale/fr';
import gl from '../../resources/l10n/gl.json'; import 'dayjs/locale/gl';
import he from '../../resources/l10n/he.json'; import 'dayjs/locale/he';
import hi from '../../resources/l10n/hi.json'; import 'dayjs/locale/hi';
import hr from '../../resources/l10n/hr.json'; import 'dayjs/locale/hr';
import hu from '../../resources/l10n/hu.json'; import 'dayjs/locale/hu';
import id from '../../resources/l10n/id.json'; import 'dayjs/locale/id';
import it from '../../resources/l10n/it.json'; import 'dayjs/locale/it';
import ja from '../../resources/l10n/ja.json'; import 'dayjs/locale/ja';
import ka from '../../resources/l10n/ka.json'; import 'dayjs/locale/ka';
import kk from '../../resources/l10n/kk.json'; import 'dayjs/locale/kk';
import km from '../../resources/l10n/km.json'; import 'dayjs/locale/km';
import ko from '../../resources/l10n/ko.json'; import 'dayjs/locale/ko';
import lo from '../../resources/l10n/lo.json'; import 'dayjs/locale/lo';
import lt from '../../resources/l10n/lt.json'; import 'dayjs/locale/lt';
import lv from '../../resources/l10n/lv.json'; import 'dayjs/locale/lv';
import mk from '../../resources/l10n/mk.json'; import 'dayjs/locale/mk';
import ml from '../../resources/l10n/ml.json'; import 'dayjs/locale/ml';
import mn from '../../resources/l10n/mn.json'; import 'dayjs/locale/mn';
import ms from '../../resources/l10n/ms.json'; import 'dayjs/locale/ms';
import nb from '../../resources/l10n/nb.json'; import 'dayjs/locale/nb';
import ne from '../../resources/l10n/ne.json'; import 'dayjs/locale/ne';
import nl from '../../resources/l10n/nl.json'; import 'dayjs/locale/nl';
import nn from '../../resources/l10n/nn.json'; import 'dayjs/locale/nn';
import pl from '../../resources/l10n/pl.json'; import 'dayjs/locale/pl';
import pt from '../../resources/l10n/pt.json'; import 'dayjs/locale/pt';
import ptBR from '../../resources/l10n/pt_BR.json'; import 'dayjs/locale/pt-br';
import ro from '../../resources/l10n/ro.json'; import 'dayjs/locale/ro';
import ru from '../../resources/l10n/ru.json'; import 'dayjs/locale/ru';
import si from '../../resources/l10n/si.json'; import 'dayjs/locale/si';
import sk from '../../resources/l10n/sk.json'; import 'dayjs/locale/sk';
import sl from '../../resources/l10n/sl.json'; import 'dayjs/locale/sl';
import sq from '../../resources/l10n/sq.json'; import 'dayjs/locale/sq';
import sr from '../../resources/l10n/sr.json'; import 'dayjs/locale/sr';
import sv from '../../resources/l10n/sv.json'; import 'dayjs/locale/sv';
import ta from '../../resources/l10n/ta.json'; import 'dayjs/locale/ta';
import th from '../../resources/l10n/th.json'; import 'dayjs/locale/th';
import tr from '../../resources/l10n/tr.json'; import 'dayjs/locale/tr';
import uk from '../../resources/l10n/uk.json'; import 'dayjs/locale/uk';
import uz from '../../resources/l10n/uz.json'; import 'dayjs/locale/uz';
import vi from '../../resources/l10n/vi.json'; import 'dayjs/locale/vi';
import zh from '../../resources/l10n/zh.json'; import 'dayjs/locale/zh';
import zhTW from '../../resources/l10n/zh_TW.json'; import 'dayjs/locale/zh-tw';
const languages = {
af: { data: af, country: 'ZA', name: 'Afrikaans' },
ar: { data: ar, country: 'AE', name: 'العربية' },
az: { data: az, country: 'AZ', name: 'Azərbaycanca' },
bg: { data: bg, country: 'BG', name: 'Български' },
bn: { data: bn, country: 'IN', name: 'বাংলা' },
ca: { data: ca, country: 'ES', name: 'Català' },
cs: { data: cs, country: 'CZ', name: 'Čeština' },
de: { data: de, country: 'DE', name: 'Deutsch' },
da: { data: da, country: 'DK', name: 'Dansk' },
el: { data: el, country: 'GR', name: 'Ελληνικά' },
en: { data: en, country: 'US', name: 'English' },
es: { data: es, country: 'ES', name: 'Español' },
fa: { data: fa, country: 'IR', name: 'فارسی' },
fi: { data: fi, country: 'FI', name: 'Suomi' },
fr: { data: fr, country: 'FR', name: 'Français' },
gl: { data: gl, country: 'ES', name: 'Galego' },
he: { data: he, country: 'IL', name: 'עברית' },
hi: { data: hi, country: 'IN', name: 'हिन्दी' },
hr: { data: hr, country: 'HR', name: 'Hrvatski' },
hu: { data: hu, country: 'HU', name: 'Magyar' },
id: { data: id, country: 'ID', name: 'Bahasa Indonesia' },
it: { data: it, country: 'IT', name: 'Italiano' },
ja: { data: ja, country: 'JP', name: '日本語' },
ka: { data: ka, country: 'GE', name: 'ქართული' },
kk: { data: kk, country: 'KZ', name: 'Қазақша' },
ko: { data: ko, country: 'KR', name: '한국어' },
km: { data: km, country: 'KH', name: 'ភាសាខ្មែរ' },
lo: { data: lo, country: 'LA', name: 'ລາວ' },
lt: { data: lt, country: 'LT', name: 'Lietuvių' },
lv: { data: lv, country: 'LV', name: 'Latviešu' },
mk: { data: mk, country: 'MK', name: 'Mакедонски' },
ml: { data: ml, country: 'IN', name: 'മലയാളം' },
mn: { data: mn, country: 'MN', name: 'Монгол хэл' },
ms: { data: ms, country: 'MY', name: 'بهاس ملايو' },
nb: { data: nb, country: 'NO', name: 'Norsk bokmål' },
ne: { data: ne, country: 'NP', name: 'नेपाली' },
nl: { data: nl, country: 'NL', name: 'Nederlands' },
nn: { data: nn, country: 'NO', name: 'Norsk nynorsk' },
pl: { data: pl, country: 'PL', name: 'Polski' },
pt: { data: pt, country: 'PT', name: 'Português' },
ptBR: { data: ptBR, country: 'BR', name: 'Português (Brasil)' },
ro: { data: ro, country: 'RO', name: 'Română' },
ru: { data: ru, country: 'RU', name: 'Русский' },
si: { data: si, country: 'LK', name: 'සිංහල' },
sk: { data: sk, country: 'SK', name: 'Slovenčina' },
sl: { data: sl, country: 'SI', name: 'Slovenščina' },
sq: { data: sq, country: 'AL', name: 'Shqipëria' },
sr: { data: sr, country: 'RS', name: 'Srpski' },
sv: { data: sv, country: 'SE', name: 'Svenska' },
ta: { data: ta, country: 'IN', name: 'தமிழ்' },
th: { data: th, country: 'TH', name: 'ไทย' },
tr: { data: tr, country: 'TR', name: 'Türkçe' },
uk: { data: uk, country: 'UA', name: 'Українська' },
uz: { data: uz, country: 'UZ', name: 'Oʻzbekcha' },
vi: { data: vi, country: 'VN', name: 'Tiếng Việt' },
zh: { data: zh, country: 'CN', name: '中文' },
zhTW: { data: zhTW, country: 'TW', name: '中文 (Taiwan)' },
};
const getDefaultLanguage = () => {
const browserLanguages = window.navigator.languages ? window.navigator.languages.slice() : [];
const browserLanguage = window.navigator.userLanguage || window.navigator.language;
browserLanguages.push(browserLanguage);
browserLanguages.push(browserLanguage.substring(0, 2));
for (let i = 0; i < browserLanguages.length; i += 1) {
let language = browserLanguages[i].replace('-', '');
if (language in languages) {
return language;
}
if (language.length > 2) {
language = language.substring(0, 2);
if (language in languages) {
return language;
}
}
}
return 'en';
};
const LocalizationContext = createContext({
languages,
language: 'en',
setLanguage: () => {},
});
export const LocalizationProvider = ({ children }) => {
const [language, setLanguage] = usePersistedState('language', getDefaultLanguage());
const value = useMemo(() => ({ languages, language, setLanguage }), [languages, language, setLanguage]);
useEffect(() => {
let selected;
if (language.length > 2) {
selected = `${language.slice(0, 2)}-${language.slice(-2).toLowerCase()}`;
} else {
selected = language;
}
dayjs.locale(selected);
}, [language]);
return (
<LocalizationContext.Provider value={value}>
{children}
</LocalizationContext.Provider>
);
};
export const useLocalization = () => useContext(LocalizationContext);
export const useTranslation = () => {
const context = useContext(LocalizationContext);
const { data } = context.languages[context.language];
return useMemo(() => (key) => data[key], [data]);
};
export const useTranslationKeys = (predicate) => {
const context = useContext(LocalizationContext);
const { data } = context.languages[context.language];
return Object.keys(data).filter(predicate);
};
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