backend/src/main/java/nju/seec/helper/service/QuizService.java

package nju.seec.helper.service;

import nju.seec.helper.dto.QuestionStudentAnswerDTO;
import nju.seec.helper.entity.Quiz;
import nju.seec.helper.entity.Slide;
import nju.seec.helper.util.enums.QuizState;
import nju.seec.helper.util.enums.SlideState;
import nju.seec.helper.util.enums.UserType;
import nju.seec.helper.vo.quiz.QuizResultVO;
import nju.seec.helper.vo.quiz.QuizVO;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.transaction.annotation.Transactional;

import java.util.Collection;
import java.util.List;
import java.util.Map;

public interface QuizService {

    @Transactional
    Quiz CreateQuiz(String name, Integer uid, SlideState quizTime,
                    Integer slideId, List<String> questions);

    Integer upStudentAnswer(Long quizId, Integer uid, List<QuestionStudentAnswerDTO> answers);

    Page<Quiz> getAllBasicQuizBySlide(Integer slideId, Pageable pageable, QuizState state, Integer uid);

    @Transactional
    QuizState checkQuizState(Quiz quiz, Slide slide);

    QuizState checkQuizState(Long quizId, Integer slideId);

    QuizVO combineQuiz(Long quizId);

    QuizVO combineQuizWithAnswer(Long quizId, Integer uid, UserType type);

    String deleteQuiz(Long quizId);

    Quiz modifyQuiz(Long quizId, String name, List<String> questions, SlideState quizTime, String slideId);

    Page<Quiz> getAllBasicQuizByUser(Pageable pageable, QuizState state, Integer uid);

    List<QuizResultVO> getQuizResult(Long aLong);

    void modifySlideState(Slide slide);
}