package com.xuekairui.quiz.service;

import com.xuekairui.quiz.vo.PageVO;
import com.xuekairui.quiz.vo.QuestionDetailVO;
import com.xuekairui.quiz.vo.QuestionVO;
import com.xuekairui.quiz.vo.SubmitAnswerVO;
import com.xuekairui.quiz.vo.ToggleCollectVO;

public interface UserQuestionService {
    /** 获取考点下的题目列表（练习模式，不返回答案） */
    PageVO<QuestionVO> listByChapter(Long examPointId, String order, Long userId, int pageNo, int pageSize);

    /** 提交单题答案 */
    SubmitAnswerVO submitAnswer(Long userId, Long questionId, String userAnswer, Integer source, Integer timeSpent);

    /** 收藏/取消收藏 */
    ToggleCollectVO toggleCollect(Long userId, Long questionId);

    /** 题目详情（含答案和解析） */
    QuestionDetailVO detail(Long questionId, Long userId);
}