umami/hooks/useCountryNames.js

35 lines
778 B
JavaScript

import { useState, useEffect } from 'react';
import { useRouter } from 'next/router';
import { get } from 'next-basics';
import enUS from 'public/intl/country/en-US.json';
const countryNames = {
'en-US': enUS,
};
export default function useCountryNames(locale) {
const [list, setList] = useState(countryNames[locale] || enUS);
const { basePath } = useRouter();
async function loadData(locale) {
const data = await get(`${basePath}/intl/country/${locale}.json`);
if (data) {
countryNames[locale] = data;
setList(countryNames[locale]);
} else {
setList(enUS);
}
}
useEffect(() => {
if (!countryNames[locale]) {
loadData(locale);
} else {
setList(countryNames[locale]);
}
}, [locale]);
return list;
}