package com.mindskip.xzs.repository;

import com.mindskip.xzs.domain.KnowledgePoint;
import com.mindskip.xzs.domain.other.KnowledgePointPage;
import com.mindskip.xzs.viewmodel.admin.knowledge.KnowledgePageRequestVM;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

import java.util.List;

/**
 * @version 2.2.0
 * @description: 知识点
 * Copyright (C), 2020-2021, 武汉思维跳跃科技有限公司
 * @date 2021 /9/7 9:45
 */
@Mapper
public interface KnowledgePointMapper extends BaseMapper<KnowledgePoint> {
    int deleteByPrimaryKey(Integer id);

    int insert(KnowledgePoint record);

    int insertSelective(KnowledgePoint record);

    KnowledgePoint selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(KnowledgePoint record);

    int updateByPrimaryKey(KnowledgePoint record);

    /**
     * 根据学科获取知识点
     *
     * @param id the id
     * @return the knowledge point by subject id
     */
    List<KnowledgePoint> getKnowledgePointBySubjectId(Integer id);

    /**
     * 根据上级节点，获取知识点
     *
     * @param id the id
     * @return the knowledge point by parent id
     */
    List<KnowledgePoint> getKnowledgePointByParentId(Integer id);

    /**
     * 知识点分页信息
     *
     * @param requestVM the request vm
     * @return the list
     */
    List<KnowledgePointPage> page(KnowledgePageRequestVM requestVM);

    /**
     * 根据年级、学科、名称获取知识点
     *
     * @param name      the name
     * @param subjectId the subject id
     * @param levelId   the level id
     * @return the knowledge point
     */
    KnowledgePoint getKnowledgePoint(@Param("name") String name, @Param("subjectId") Integer subjectId, @Param("levelId") Integer levelId);
}