package nju.seec.helper.service;

import nju.seec.helper.dto.quiz.QuizStudentAnswerDTO;
import nju.seec.helper.dto.user.LoginUser;
import nju.seec.helper.vo.quiz.QuizStudentAnswerVO;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;

/**
 * @author cst
 */
public interface QuizStudentAnswerService {
    /**
     * 提交测试作答
     *
     * @param user
     * @param quizStudentAnswerDTO
     * @return
     */
    QuizStudentAnswerVO submitQuizStudentAnswer(LoginUser user, QuizStudentAnswerDTO quizStudentAnswerDTO);

    /**
     * 老师查看学生答案列表
     *
     * @param user
     * @param quizId
     * @param pageable
     * @return
     */
    Page<QuizStudentAnswerVO> teacherGetQuizStudentAnswers(LoginUser user, Long quizId, Pageable pageable);

    /**
     * 学生查看自己的答案
     *
     * @param user
     * @param quizId
     * @return
     */
    QuizStudentAnswerVO studentGetSelfQuizStudentAnswer(LoginUser user, Long quizId);
}