import "server-only";
import { createServerClient } from "@supabase/ssr";
import { cookies } from "next/headers";
import { serverEnvironment } from "@/config/server";

export async function createAdminAuthClient() {
  const url = serverEnvironment.SALIX_SUPABASE_URL;
  const publishableKey = serverEnvironment.SALIX_SUPABASE_PUBLISHABLE_KEY;
  if (url === undefined || publishableKey === undefined) return null;
  const cookieStore = await cookies();
  return createServerClient(url, publishableKey, {
    cookies: {
      getAll: () => cookieStore.getAll(),
      setAll: (values) => {
        try {
          for (const { name, options, value } of values) cookieStore.set(name, value, options);
        } catch {
          // Server Components cannot write cookies; proxy.ts owns refresh writes.
        }
      },
    },
  });
}