const port = process.env.PORT || process.env.APP_PORT || '3000';
const hostname = process.env.HOSTNAME || '127.0.0.1';
const baseUrl = process.env.NEXT_PUBLIC_APP_URL || process.env.ZHINIAN_PUBLIC_BASE_URL || `http://${hostname}:${port}`;
const healthUrl = new URL('/api/health', baseUrl).toString();

const controller = new AbortController();
const timeout = setTimeout(() => controller.abort(), 3000);

try {
  const response = await fetch(healthUrl, { signal: controller.signal });
  const text = await response.text();
  if (!response.ok) {
    console.error(`[health] ${response.status} ${response.statusText}: ${text}`);
    process.exit(1);
  }
  const payload = JSON.parse(text);
  console.log(JSON.stringify(payload, null, 2));
  if (payload?.appId !== 'zhinian-web-studio' || !payload?.ok) {
    process.exit(1);
  }
} catch (error) {
  console.error(`[health] Failed to reach ${healthUrl}: ${error instanceof Error ? error.message : String(error)}`);
  process.exit(1);
} finally {
  clearTimeout(timeout);
}