import { getDeviceId } from '../lib/device';

export interface EventData {
  id: number;
  slug: string;
  name: string;
  default_locale: string;
  created_at: string;
  updated_at: string;
  type?: {
    slug: string;
    name: string;
    icon: string;
  };
}

export interface EventStats {
  onlineGuests: number;
  tasksSolved: number;
  latestPhotoAt: string | null;
}

export async function fetchEvent(slug: string): Promise<EventData> {
  const res = await fetch(`/api/v1/events/${slug}`);
  if (!res.ok) throw new Error('Event fetch failed');
  return await res.json();
}

export async function fetchStats(slug: string): Promise<EventStats> {
  const res = await fetch(`/api/v1/events/${slug}/stats`, {
    headers: {
      'X-Device-Id': getDeviceId(),
    },
  });
  if (!res.ok) throw new Error('Stats fetch failed');
  const json = await res.json();
  return {
    onlineGuests: json.onlineGuests ?? 0,
    tasksSolved: json.tasksSolved ?? 0,
    latestPhotoAt: json.latestPhotoAt ?? null,
  };
}