football-next/app/(user)/quiz/history/page.tsx

import { requireAuth } from "@/lib/session";
import { db } from "@/lib/db";
import { formatPersianDate, formatPersianDateTime } from "@/lib/persianDate";

export default async function QuizHistoryPage() {
  const session = await requireAuth();
  const userId = (session.user as any).id;

  const submissions = await db.quizSubmission.findMany({
    where: { userId },
    include: {
      quiz: {
        include: { questions: { orderBy: { order: "asc" } } },
      },
    },
    orderBy: { submittedAt: "desc" },
  });

  return (
    <div className="min-h-screen bg-gray-950 text-white py-10 px-4">
      <div className="max-w-3xl mx-auto">
        <h1 className="text-2xl font-bold mb-6">تاریخچه کوییزها</h1>

        {submissions.length === 0 && (
          <div className="text-center py-20 text-gray-500">
            <div className="text-5xl mb-4">📋</div>
            <p>هنوز در هیچ کوییزی شرکت نکرده‌اید</p>
          </div>
        )}

        <div className="flex flex-col gap-4">
          {submissions.map((sub) => {
            const correct = sub.answers.filter((ans, i) => ans === sub.quiz.questions[i]?.correctAnswer).length;
            const total = sub.quiz.questions.length;

            return (
              <div
                key={sub.id}
                className={`bg-white/5 backdrop-blur border rounded-2xl p-5 ${
                  sub.score === 100 ? "border-yellow-400/30" : "border-white/10"
                }`}
              >
                <div className="flex justify-between items-start mb-3">
                  <div>
                    <p className="font-bold text-lg">
                      {formatPersianDate(new Date(sub.quiz.date))}
                    </p>
                    <p className="text-xs text-gray-400">
                      {formatPersianDateTime(new Date(sub.submittedAt))}
                    </p>
                  </div>
                  <div className="text-left">
                    <div
                      className={`text-2xl font-black ${
                        sub.score === 100
                          ? "text-yellow-400"
                          : sub.score >= 50
                          ? "text-green-400"
                          : "text-red-400"
                      }`}
                    >
                      {sub.score}%
                    </div>
                    <p className="text-xs text-gray-400">
                      {correct} از {total}
                    </p>
                  </div>
                </div>

                {sub.score === 100 && (
                  <div className="bg-yellow-400/10 border border-yellow-400/30 rounded-lg px-3 py-2 text-xs text-yellow-300 flex items-center gap-2">
                    <span>🏆</span>
                    <span>واجد شرایط قرعه‌کشی Golden Card</span>
                  </div>
                )}

                {/* Show answers */}
                <details className="mt-4">
                  <summary className="cursor-pointer text-sm text-gray-400 hover:text-white transition">
                    مشاهده جزئیات
                  </summary>
                  <div className="mt-3 flex flex-col gap-3">
                    {sub.quiz.questions.map((q, i) => {
                      const userAnswer = sub.answers[i];
                      const isCorrect = userAnswer === q.correctAnswer;

                      return (
                        <div
                          key={q.id}
                          className={`border rounded-lg p-3 text-sm ${
                            isCorrect ? "border-green-500/30 bg-green-500/5" : "border-red-500/30 bg-red-500/5"
                          }`}
                        >
                          <p className="font-medium mb-2">{q.questionText}</p>
                          <div className="flex flex-col gap-1 text-xs">
                            <p className={isCorrect ? "text-green-400" : "text-red-400"}>
                              پاسخ شما: {q.options[userAnswer ?? 0]} {isCorrect ? "✓" : "✗"}
                            </p>
                            {!isCorrect && (
                              <p className="text-green-400">پاسخ صحیح: {q.options[q.correctAnswer]}</p>
                            )}
                          </div>
                        </div>
                      );
                    })}
                  </div>
                </details>
              </div>
            );
          })}
        </div>
      </div>
    </div>
  );
}