import { notFound } from "next/navigation";
import type { ReactNode } from "react";
import { api } from "@/lib/api";

/** Existence check outside the loading boundary so unknown slugs return a real 404 (the fetch is cached for the page). */
export default async function IxpLayout({ children, params }: { children: ReactNode; params: Promise<{ slug: string }> }) {
  const { slug } = await params;
  const r = await api.ixp(slug);
  if (!r.ok && r.status === 404) notFound();
  return children;
}