"use client";

import { createContext, useContext, useState } from "react";
import type { Lang } from "@/lib/i18n";

interface LangCtx {
  lang: Lang;
  setLang: (l: Lang) => void;
}

const LangContext = createContext<LangCtx>({ lang: "EN", setLang: () => {} });

export function LangProvider({ children }: { children: React.ReactNode }) {
  const [lang, setLang] = useState<Lang>("EN");
  return <LangContext.Provider value={{ lang, setLang }}>{children}</LangContext.Provider>;
}

export function useLang() {
  return useContext(LangContext);
}