/**
 * Lightweight response helpers to keep handlers concise and consistent.
 * Prefer these over ad-hoc new Response(...) in endpoint code.
 */

export function json(data: unknown, status = 200, headers: HeadersInit = {}) {
  const h = new Headers(headers);
  if (!h.has("Content-Type")) h.set("Content-Type", "application/json");
  return new Response(JSON.stringify(data), { status, headers: h });
}

export function text(body: string, status = 200, headers: HeadersInit = {}) {
  const h = new Headers(headers);
  if (!h.has("Content-Type")) h.set("Content-Type", "text/plain; charset=utf-8");
  return new Response(body, { status, headers: h });
}

export function clientAbortedResponse(headers: HeadersInit = {}): Response {
  return text("client aborted\n", 499, headers);
}