import { redirect } from "next/navigation";

import { LeftRail } from "@/components/shell/LeftRail";
import { ApiAuthError } from "@/lib/api/http";
import { fetchClaws, fetchCredits, fetchMe } from "@/lib/api/team";
import type { Agent, Credits, User } from "@/lib/api/schemas";

// Every workspace page shares the persistent rail (§4). This layout reads
// only path-level data — search params stay client-side (see panel-params).
export default async function WorkspaceLayout({
  children,
}: Readonly<{ children: React.ReactNode }>) {
  let user: User;
  let roster: Agent[];
  let credits: Credits;
  try {
    [user, roster, credits] = await Promise.all([
      fetchMe(),
      fetchClaws(),
      fetchCredits(),
    ]);
  } catch (error) {
    if (error instanceof ApiAuthError) {
      redirect("/login");
    }
    throw error;
  }
  return (
    <div className="flex min-h-dvh">
      <LeftRail
        user={user}
        roster={roster}
        creditsBalance={credits.available}
      />
      <main className="min-w-0 flex-1">{children}</main>
    </div>
  );
}