liusuyi
2026-05-12 9f327c33730ba10cb2d89aff99b727502232e968
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<?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">
<mapper namespace="com.ard.work.carousel.mapper.ArdCarouselWindowChannelMapper">
 
    <resultMap type="ArdCarouselWindowChannel" id="SysUserRoleResult">
        <result property="windowId" column="window_id"/>
        <result property="cameraId" column="camera_id"/>
        <result property="chanNo" column="chan_no"/>
    </resultMap>
    <resultMap type="ArdChannel" id="ArdChannelResult">
        <result property="id" column="id"/>
        <result property="name" column="name"/>
        <result property="chanNo" column="chan_no"/>
        <result property="videoCode" column="video_code"/>
        <result property="deviceId" column="device_id"/>
    </resultMap>
    <delete id="deleteWindowChannelByWindowId" parameterType="String">
        delete
        from ard_carousel_window_channel
        where window_id = #{windowId}
    </delete>
 
 
    <delete id="deleteWindowChannel" parameterType="String">
        delete from ard_carousel_window_channel where window_id in
        <foreach collection="array" item="windowId" open="(" separator="," close=")">
            #{windowId}
        </foreach>
    </delete>
 
    <insert id="batchWindowChannel">
        insert into ard_carousel_window_channel(window_id, camera_id,chan_no) values
        <foreach item="item" index="index" collection="list" separator=",">
            (#{item.windowId},#{item.cameraId},#{item.chanNo})
        </foreach>
    </insert>
 
    <delete id="deleteWindowChannelInfo" parameterType="ArdCarouselWindowChannel">
        delete
        from ard_carousel_window_channel
        where window_id = #{item.windowId}
          and camera_id = #{item.cameraId}
          and chan_no = #{item.chanNo}
    </delete>
 
    <delete id="deleteWindowChannelInfos">
        delete from ard_carousel_window_channel where camera_id=#{cameraId} and chan_no=#{chanNo} and window_id in
        <foreach collection="windowIds" item="windowId" open="(" separator="," close=")">
            #{windowId}
        </foreach>
    </delete>
    <select id="selectChannelIdsByWindowId" parameterType="String" resultMap="ArdChannelResult">
        SELECT
            ac.*
        FROM
            ard_carousel_window_channel acwc
                LEFT JOIN ard_channel ac ON acwc.chan_no = ac.chan_no
                AND acwc.camera_id = ac.device_id
        WHERE
            window_id = #{windowId} and ac.id is not null
    </select>
</mapper>