const headersCommon = {
  'Content-Type': 'application/json'
};

export function genCommonHeaders({ secret }) {
  const h = { ...headersCommon };
  if (secret) {
    h['Authorization'] = `Bearer ${secret}`;
  }
  return h;
}

export function getAPIBaseURL({ hostname, port }) {
  return `http://${hostname}:${port}`;
}

export function getURLAndInit({ hostname, port, secret }) {
  const baseURL = getAPIBaseURL({ hostname, port });
  const headers = genCommonHeaders({ secret });
  return {
    url: baseURL,
    init: { headers }
  };
}