<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<!-- 这个文件是自动生成的。 不要修改此文件。所有改动将在下次重新自动生成时丢失。 -->
<mapper namespace="com.ym.mec.biz.dal.dao.MusicGroupQuitDao">

    <resultMap type="com.ym.mec.biz.dal.entity.MusicGroupQuit"
               id="MusicGroupQuit">
        <result column="id_" property="id"/>
        <result column="user_id_" property="userId"/>
        <result column="music_group_id_" property="musicGroupId"/>
        <result column="join_date_" property="joinDate"/>
        <result column="quit_date_" property="quitDate"/>
        <result column="create_time_" property="createTime"/>
        <result column="reason_" property="reason"/>
        <result column="user_comment_" property="userComment"/>
        <result column="status_" property="status" typeHandler="com.ym.mec.common.dal.CustomEnumTypeHandler"/>
        <association property="musicGroup" javaType="com.ym.mec.biz.dal.entity.MusicGroup">
            <result column="music_group_name_" property="name"/>
        </association>
        <association property="user" javaType="com.ym.mec.auth.api.entity.SysUser">
            <result column="username_" property="username"/>
        </association>
    </resultMap>

    <!-- 根据主键查询一条记录 -->
    <select id="get" resultMap="MusicGroupQuit">
        SELECT *
        FROM music_group_quit
        WHERE id_ = #{id}
    </select>

    <!-- 全查询 -->
    <select id="findAll" resultMap="MusicGroupQuit">
        SELECT *
        FROM music_group_quit
        ORDER BY id_
    </select>

    <!-- 向数据库增加一条记录 -->
    <insert id="insert" parameterType="com.ym.mec.biz.dal.entity.MusicGroupQuit"
            useGeneratedKeys="true" keyColumn="id" keyProperty="id">
        INSERT INTO music_group_quit
        (id_,user_id_,music_group_id_,join_date_,quit_date_,create_time_,reason_,user_comment_,status_)
        VALUES(#{id},#{userId},#{musicGroupId},#{joinDate},#{quitDate},#{createTime},#{reason},#{userComment},
        #{status,typeHandler=com.ym.mec.common.dal.CustomEnumTypeHandler})
    </insert>

    <!-- 根据主键查询一条记录 -->
    <update id="update" parameterType="com.ym.mec.biz.dal.entity.MusicGroupQuit">
        UPDATE music_group_quit
        <set>
            <if test="userId != null">
                user_id_ = #{userId},
            </if>
            <if test="id != null">
                id_ = #{id},
            </if>
            <if test="joinDate != null">
                join_date_ = #{joinDate},
            </if>
            <if test="reason != null">
                reason_ = #{reason},
            </if>
            <if test="userComment != null">
                user_comment_ = #{userComment},
            </if>
            <if test="quitDate != null">
                quit_date_ = #{quitDate},
            </if>
            <if test="musicGroupId != null">
                music_group_id_ = #{musicGroupId},
            </if>
            <if test="createTime != null">
                create_time_ = #{createTime},
            </if>
            <if test="status != null">
                status_ = #{status,typeHandler=com.ym.mec.common.dal.CustomEnumTypeHandler},
            </if>
        </set>
        WHERE id_ = #{id}
    </update>

    <!-- 根据主键删除一条记录 -->
    <delete id="delete">
        DELETE
        FROM music_group_quit
        WHERE id_ =
              #{id}
    </delete>

    <!-- 分页查询 -->
    <select id="queryPage" resultMap="MusicGroupQuit" parameterType="map">
        SELECT mgq.*,mg.name_ music_group_name_,su.username_
        FROM music_group_quit mgq
        LEFT JOIN sys_user su ON su.id_ = mgq.user_id_
        LEFT JOIN music_group mg ON mg.id_ = mgq.music_group_id_
        <include refid="queryPageSql"/>
        ORDER BY id_
        <include refid="global.limit"/>
    </select>
    <sql id="queryPageSql">
        <where>
            <if test="ids != null and ids != ''">
                AND FIND_IN_SET(mgq.id_,#{ids})
            </if>
            <if test="search != null and search != ''">
                AND (su.id_ = #{search} OR su.username_ LIKE CONCAT('%',#{search},'%') OR mg.id_ LIKE CONCAT('%',#{search},'%') OR mg.name_ LIKE CONCAT('%',#{search},'%'))
            </if>
            <if test="visitFlag != null">
                <if test="visitFlag == 0">
                    AND mg.status_='PROGRESS' AND mgq.status_='PROCESSING'
                </if>
            </if>
            <if test="organId != null and organId != ''">
                AND FIND_IN_SET(mg.organ_id_,#{organId})
            </if>
            <if test="educationUserId != null">
                AND mg.educational_teacher_id_ = #{educationUserId}
            </if>
            <if test="status != null">
                AND mgq.status_ = #{status,typeHandler=com.ym.mec.common.dal.CustomEnumTypeHandler}
            </if>
            <if test="search != null and search != ''">
                AND (mgq.user_id_ = #{search} OR mgq.music_group_id_ = #{search})
            </if>
        </where>
    </sql>

    <!-- 查询当前表的总记录数 -->
    <select id="queryCount" resultType="int">
        SELECT COUNT(mgq.id_)
        FROM music_group_quit mgq
        LEFT JOIN sys_user su ON su.id_ = mgq.user_id_
        LEFT JOIN music_group mg ON mg.id_ = mgq.music_group_id_
        <include refid="queryPageSql"/>
    </select>
    <select id="countMusicGroupQuitNum" resultType="int">
        SELECT COUNT(*)
        FROM music_group_quit
        WHERE music_group_id_ = #{musicGroupId}
          AND status_ = 'APPROVED'
    </select>

    <select id="getUserMusicQuit" resultMap="MusicGroupQuit">
        SELECT *
        FROM music_group_quit
        WHERE user_id_ = #{userId}
          AND status_ = 'APPROVED'
        ORDER BY id_ ASC
    </select>

    <select id="getQuits" resultMap="MusicGroupQuit">
        SELECT * FROM music_group_quit WHERE id_ IN (
        SELECT MAX(id_) FROM music_group_quit WHERE music_group_id_=#{musicGroupId} AND user_id_ IN
        <foreach collection="userIds" item="userId" open="(" close=")" separator=",">
            #{userId}
        </foreach>
        GROUP BY user_id_
        )
    </select>

    <select id="queryByUserIdAndMusicGroupId" resultMap="MusicGroupQuit">
        select * from music_group_quit where id_ in (select max(id_) from music_group_quit where music_group_id_ = #{musicGroupId} AND user_id_ = #{userId})
    </select>
</mapper>
