import { createClient } from "@supabase/supabase-js";

let supabaseClient: ReturnType<typeof createClient> | null = null;

export const getSupabaseClient = () => {
  if (supabaseClient) return supabaseClient;

  const supabaseUrl = process.env.NEXT_PUBLIC_SUPABASE_URL || "";
  const supabaseKey = process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY || "";

  supabaseClient = createClient(supabaseUrl, supabaseKey);
  return supabaseClient;
};