← snapshot

import Link from "next/link";
import type { ReactNode } from "react";
import { api } from "@/lib/api";

export const dynamic = "force-dynamic";

/**
 * The repo shell. Navigation lives in the rail (see `JacShell`), so this
 * layout only establishes the page frame and fails legibly when the repo is
 * gone — which, with in-memory stores, is a normal thing to happen.
 */
export default async function RepoLayout({
  children,
  params,
}: {
  children: ReactNode;
  params: Promise<{ repo: string }>;
}) {
  const { repo } = await params;
  try {
    await api.repo(repo);
  } catch {
    return (
      <div className="jac-page">
        <div className="jac-empty">
          No repo named <span className="jac-mono">{repo}</span> — it may have
          lived in a previous process. Nothing persists, honestly.{" "}
          <span>
            <Link href="/new">Warp a new loom</Link> or{" "}
            <Link href="/">go back</Link>.
          </span>
        </div>
      </div>
    );
  }

  return <div className="jac-page jac-page--wide">{children}</div>;
}