import "server-only";
import { cookies } from "next/headers";
import { DEFAULT_LOCALE, LOCALE_COOKIE, getMessages, isLocale, type Locale, type Messages } from "./config";

export async function getLocale(): Promise<Locale> {
  const store = await cookies();
  const value = store.get(LOCALE_COOKIE)?.value;
  return isLocale(value) ? value : DEFAULT_LOCALE;
}

export async function getT(): Promise<Messages> {
  return getMessages(await getLocale());
}