export default defineEventHandler(async (event) => {
  const query = getQuery(event);
  const page = Math.max(1, parseInt(query.page as string) || 1);
  const limit = Math.min(100, Math.max(1, parseInt(query.limit as string) || 50));
  const ip = (query.ip as string) || undefined;

  const db = await getDb();
  const collection = db.collection("requests");

  const filter: Record<string, unknown> = {};
  if (ip) filter.ip = ip;

  const [requests, total] = await Promise.all([
    collection
      .find(filter)
      .sort({ timestamp: -1 })
      .skip((page - 1) * limit)
      .limit(limit)
      .project({ _id: 0 })
      .toArray(),
    collection.countDocuments(filter),
  ]);

  return {
    requests,
    total,
    page,
    limit,
    totalPages: Math.ceil(total / limit),
  };
});