import type { Metadata } from "next";
import { redirect } from "next/navigation";
import { getUser } from "@/lib/session";
import { SignupForm } from "./signup-form";

export const metadata: Metadata = { title: "Create account" };

export default async function SignupPage({ searchParams }: { searchParams: Promise<{ next?: string; email?: string | string[] }> }) {
  const sp = await searchParams;
  const user = await getUser();
  if (user) redirect("/dashboard");
  const raw = Array.isArray(sp.email) ? sp.email[0] : sp.email;
  const email = raw ? raw.trim().toLowerCase().slice(0, 254) : undefined;
  return <SignupForm next={sp.next} initialEmail={email} />;
}