<?xml version="1.0" encoding="UTF-8" ?>
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="com.ard.work.mapper.ArdMediaMapper">
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<!-- 结果映射 -->
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<resultMap id="ArdMediaResult" type="com.ard.work.domain.entity.ArdMedia">
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<result property="id" column="id"/>
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<result property="taskId" column="task_id"/>
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<result property="mediaType" column="media_type"/>
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<result property="fileSize" column="file_size"/>
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<result property="fileMd5" column="file_md5"/>
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<result property="mediaUrl" column="media_url"/>
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<result property="sourceUrl" column="source_url"/>
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<result property="createTime" column="create_time"/>
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</resultMap>
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<!-- 查询媒体列表：根据条件动态生成SQL -->
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<select id="selectArdMedia" resultMap="ArdMediaResult">
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SELECT id, task_id, media_type, file_size, file_md5, media_url, source_url,create_time
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FROM ard_media
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<where>
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<!-- 动态查询条件：任务ID -->
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<if test="taskId != null">AND task_id = #{taskId}</if>
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<!-- 动态查询条件：媒体类型 -->
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<if test="mediaType != null">AND media_type = #{mediaType}</if>
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<!-- 动态查询条件：文件大小 -->
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<if test="fileSize != null">AND file_size = #{fileSize}</if>
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<!-- 动态查询条件：文件MD5 -->
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<if test="fileMd5 != null">AND file_md5 = #{fileMd5}</if>
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<!-- 动态查询条件：媒体URL -->
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<if test="mediaUrl != null">AND media_url = #{mediaUrl}</if>
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<!-- 动态查询条件：时间戳 -->
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<if test="createTime != null">AND create_time = #{createTime}</if>
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</where>
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</select>
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<!-- 根据任务ID查询媒体 -->
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<select id="selectArdMediaByTaskId" resultMap="ArdMediaResult">
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SELECT id, task_id, media_type, file_size, file_md5, media_url, create_time
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FROM ard_media
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WHERE task_id = #{taskId}
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</select>
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<!-- 插入媒体记录 -->
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<insert id="insertArdMedia" parameterType="com.ard.work.domain.entity.ArdMedia">
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INSERT INTO ard_media
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<trim prefix="(" suffix=")" suffixOverrides=",">
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<if test="id != null">id,</if>
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<if test="taskId != null">task_id,</if>
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<if test="mediaType != null">media_type,</if>
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<if test="fileSize != null">file_size,</if>
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<if test="fileMd5 != null">file_md5,</if>
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<if test="mediaUrl != null">media_url,</if>
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<if test="sourceUrl != null">source_url,</if>
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<if test="createTime != null">create_time,</if>
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</trim>
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<trim prefix="values (" suffix=")" suffixOverrides=",">
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<if test="id != null">#{id},</if>
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<if test="taskId != null">#{taskId},</if>
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<if test="mediaType != null">#{mediaType},</if>
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<if test="fileSize != null">#{fileSize},</if>
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<if test="fileMd5 != null">#{fileMd5},</if>
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<if test="mediaUrl != null">#{mediaUrl},</if>
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<if test="sourceUrl != null">#{sourceUrl},</if>
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<if test="createTime != null">#{createTime},</if>
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</trim>
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</insert>
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<!-- 批量插入媒体记录 -->
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<insert id="insertArdMediaList" parameterType="java.util.List">
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INSERT INTO ard_media
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<trim prefix="(" suffix=")" suffixOverrides=",">
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<if test="list != null and !list.isEmpty()">
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<foreach item="item" collection="list" separator=",">
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<trim prefix="(" suffix=")" suffixOverrides=",">
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<if test="item.taskId != null">task_id,</if>
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<if test="item.mediaType != null">media_type,</if>
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<if test="item.fileSize != null">file_size,</if>
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<if test="item.fileMd5 != null">file_md5,</if>
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<if test="item.mediaUrl != null">media_url,</if>
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<if test="item.sourceUrl != null">source_url,</if>
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<if test="item.createTime != null">create_time,</if>
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</trim>
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</foreach>
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</if>
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</trim>
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<trim prefix="values " suffix=")" suffixOverrides=",">
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<foreach item="item" collection="list" separator=",">
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<trim prefix="(" suffix=")" suffixOverrides=",">
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<if test="item.taskId != null">#{item.taskId},</if>
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<if test="item.mediaType != null">#{item.mediaType},</if>
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<if test="item.fileSize != null">#{item.fileSize},</if>
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<if test="item.fileMd5 != null">#{item.fileMd5},</if>
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<if test="item.mediaUrl != null">#{item.mediaUrl},</if>
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<if test="item.sourceUrl != null">#{item.sourceUrl},</if>
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<if test="item.createTime != null">#{item.createTime},</if>
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</trim>
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</foreach>
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</trim>
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</insert>
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<!-- 更新媒体记录 -->
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<update id="updateArdMedia" parameterType="com.ard.work.domain.entity.ArdMedia">
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UPDATE ard_media
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<set>
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<if test="mediaType != null">media_type = #{mediaType},</if>
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<if test="fileSize != null">file_size = #{fileSize},</if>
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<if test="fileMd5 != null">file_md5 = #{fileMd5},</if>
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<if test="mediaUrl != null">media_url = #{mediaUrl},</if>
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<if test="createTime != null">create_time = #{createTime},</if>
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</set>
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WHERE id = #{id}
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</update>
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<!-- 删除媒体记录 -->
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<delete id="deleteArdMediaById" parameterType="Integer">
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DELETE FROM ard_media WHERE id = #{id}
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</delete>
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<!-- 批量删除媒体记录 -->
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<delete id="deleteArdMediaByIds" parameterType="java.util.List">
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DELETE FROM ard_media WHERE id IN
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<foreach item="id" collection="list" open="(" separator="," close=")">
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#{id}
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</foreach>
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</delete>
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<delete id="deleteArdMediaByTaskId" parameterType="java.lang.Integer">
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DELETE FROM ard_media WHERE task_id = #{taskId}
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</delete>
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</mapper>
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