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

let cachedAdminClient: SupabaseClient | null = null;

export function getSupabaseAdminClient(): SupabaseClient | null {
  if (cachedAdminClient) return cachedAdminClient;

  const url = process.env.NEXT_PUBLIC_SUPABASE_URL;
  const serviceRoleKey = process.env.SUPABASE_SERVICE_ROLE_KEY;

  if (!url || !serviceRoleKey) {
    return null;
  }

  cachedAdminClient = createClient(url, serviceRoleKey, {
    auth: {
      autoRefreshToken: false,
      persistSession: false,
    },
  });

  return cachedAdminClient;
}