import FormMessage from "@/components/form-message";
import ResetPasswordForm from "@/features/auth/components/reset-password-form";
import {
  Card,
  CardContent,
  CardDescription,
  CardHeader,
  CardTitle,
} from "@/components/ui/card";
import { createClient } from "@/utils/supabase/server";
import { redirect } from "next/navigation";

/**
 * [비밀번호 재설정 페이지]
 *
 * 이메일 링크를 타고 들어온 사용자가 새 비밀번호를 설정하는 페이지입니다.
 * - URL에 포함된 토큰 검증은 Middleware 및 Auth Confirm Route에서 선행됩니다.
 * - 유효한 세션(Recovery Mode)이 없으면 로그인 페이지로 리다이렉트됩니다.
 */
export default async function ResetPasswordPage({
  searchParams,
}: {
  searchParams: Promise<{ message?: string }>;
}) {
  const params = await searchParams;
  const supabase = await createClient();

  const {
    data: { user },
  } = await supabase.auth.getUser();

  if (!user) {
    redirect(`/login`);
  }

  const { message } = params;

  return (
    <div className="relative z-10 w-full max-w-md animate-in fade-in slide-in-from-bottom-4 duration-700">
      {message && <FormMessage message={message} />}

      <Card className="border-white/20 bg-white/70 shadow-2xl backdrop-blur-xl dark:border-white/10 dark:bg-gray-900/70">
        <CardHeader className="space-y-3 text-center">
          <div className="mx-auto mb-2 flex h-16 w-16 items-center justify-center rounded-2xl bg-linear-to-br from-gray-800 to-black shadow-lg dark:from-white dark:to-gray-200">
            <span className="text-sm font-semibold">PW</span>
          </div>
          <CardTitle className="text-3xl font-bold tracking-tight">
            비밀번호 재설정
          </CardTitle>
          <CardDescription className="text-base">
            새 비밀번호를 입력해 주세요.
          </CardDescription>
        </CardHeader>

        <CardContent className="space-y-6">
          <ResetPasswordForm />
        </CardContent>
      </Card>
    </div>
  );
}