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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | 1x 6x 6x 2x 2x 6x 6x 6x 6x | import { createContext, useContext, useState, useCallback, type ReactNode } from 'react';
import { type UILocale, getUILocale, setUILocale as persistLocale, t } from './i18n';
interface I18nContextValue {
locale: UILocale;
setLocale: (l: UILocale) => void;
t: (key: string, ...args: (string | number)[]) => string;
}
const I18nContext = createContext<I18nContextValue>({
locale: 'fr',
setLocale: () => {},
t: (key) => key,
});
export function I18nProvider({ children }: { children: ReactNode }) {
const [locale, setLocaleState] = useState<UILocale>(getUILocale);
const setLocale = useCallback((l: UILocale) => {
persistLocale(l);
setLocaleState(l);
}, []);
const translate = useCallback((key: string, ...args: (string | number)[]) => {
return t(locale, key, ...args);
}, [locale]);
return (
<I18nContext.Provider value={{ locale, setLocale, t: translate }}>
{children}
</I18nContext.Provider>
);
}
export function useT() {
return useContext(I18nContext);
}
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