import { LoginClient } from "@/components/auth/LoginClient";
import { I18nProvider } from "@/hooks/useI18n";

type PageProps = {
  searchParams?: Promise<{ next?: string; mode?: string }>;
};

function normalizeNextPath(input: string | undefined) {
  const fallback = "/";
  const raw = String(input || "").trim();
  if (!raw) return fallback;
  if (!raw.startsWith("/")) return fallback;
  if (raw.startsWith("//")) return fallback;
  return raw;
}

function normalizeMode(input: string | undefined): "login" | "signup" {
  if (input === "signup") return "signup";
  return "login";
}

export default async function LoginPage({ searchParams }: PageProps) {
  const params = (await searchParams) || {};
  const nextPath = normalizeNextPath(params.next);
  const initialMode = normalizeMode(params.mode);
  return (
    <I18nProvider>
      <LoginClient nextPath={nextPath} initialMode={initialMode} />
    </I18nProvider>
  );
}