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import { getUserLocalSettings } from "@/lib/userLocalSettings/userLocalSettings";
import { createInstance, FlatNamespace, KeyPrefix } from "i18next";
import resourcesToBackend from "i18next-resources-to-backend";
import { FallbackNs } from "react-i18next";
import { initReactI18next } from "react-i18next/initReactI18next";
import { getOptions } from "./settings";
const initI18next = async (lng: string, ns: string | string[]) => {
const i18nInstance = createInstance();
await i18nInstance
.use(initReactI18next)
.use(
resourcesToBackend(
(language: string, namespace: string) =>
import(`./locales/${language}/${namespace}.json`),
),
)
.init(getOptions(lng, ns?.toString()));
return i18nInstance;
};
export async function useTranslation<
Ns extends FlatNamespace,
KPrefix extends KeyPrefix<FallbackNs<Ns>> = undefined,
>(ns?: Ns, options: { keyPrefix?: KPrefix } = {}) {
const lng = (await getUserLocalSettings()).lang;
const i18nextInstance = await initI18next(
lng,
Array.isArray(ns) ? (ns as string[]) : (ns as string),
);
return {
t: i18nextInstance.getFixedT(lng, ns as FlatNamespace, options.keyPrefix),
i18n: i18nextInstance,
};
}
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