"use client";

import { useRouter } from "next/navigation";
import { useEffect } from "react";
import { SiteHeader } from "@/components/site-header";
import { Spinner } from "@/components/ui/spinner";
import { useAuth } from "@/lib/auth-context";

export default function DashboardLayout({ children }: { children: React.ReactNode }) {
  const { user, isLoading } = useAuth();
  const router = useRouter();

  useEffect(() => {
    if (!isLoading && !user) {
      router.replace("/login?next=/dashboard");
    }
  }, [isLoading, user, router]);

  if (isLoading || !user) {
    return (
      <div className="flex min-h-screen items-center justify-center">
        <Spinner className="h-8 w-8 text-brand-600" />
      </div>
    );
  }

  return (
    <div className="min-h-screen bg-slate-50 dark:bg-slate-900">
      <SiteHeader />
      <main className="mx-auto max-w-6xl px-4 py-8">{children}</main>
    </div>
  );
}