/**
 * Authenticated fetch wrapper for the Coolify API.
 * Ported from gitea.repo.management/electron/main.cjs:166-183
 */
export async function coolifyFetch(config, apiPath, options = {}) {
  const base = (config.coolify?.apiUrl || '').replace(/\/$/, '');
  const token = config.coolify?.apiToken || '';
  const url = `${base}/api/v1${apiPath}`;

  const headers = {
    'Authorization': `Bearer ${token}`,
    'Content-Type': 'application/json',
    ...(options.headers || {})
  };

  const res = await fetch(url, { ...options, headers });

  if (!res.ok) {
    const text = await res.text();
    const err = new Error(`Coolify ${options.method || 'GET'} ${apiPath} failed: ${res.status} ${text}`);
    err.status = res.status;
    throw err;
  }

  const ct = res.headers.get('content-type') || '';
  if (ct.includes('application/json')) return res.json();
  return res.text();
}