import { fetchJson } from './apiClient';

export type EventQrCodePayload = {
  url?: string | null;
  qr_code_data_url?: string | null;
};

export async function fetchEventQrCode(eventToken: string, size = 240): Promise<EventQrCodePayload> {
  const params = new URLSearchParams();
  if (Number.isFinite(size)) {
    params.set('size', String(size));
  }
  const query = params.toString();
  const url = `/api/v1/events/${encodeURIComponent(eventToken)}/qr${query ? `?${query}` : ''}`;

  const response = await fetchJson<EventQrCodePayload>(url, { noStore: true });

  return response.data ?? { url: null, qr_code_data_url: null };
}