双机架轧辊管理

klp-mes/src/main/resources/mapper/roll/MesRollChangeMapper.xml

@@ -0,0 +1,47 @@
+<?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.klp.mes.roll.mapper.MesRollChangeMapper">
+
+    <!-- 查询指定机架最新一次换辊记录（即当前在机轧辊） -->
+    <select id="selectLatestByStand" resultType="com.klp.mes.roll.domain.vo.MesRollChangeVo">
+        SELECT change_id, change_no, change_time, stand_no, change_type, change_status, operator,
+               upper_wr_no, upper_wr_dia, lower_wr_no, lower_wr_dia,
+               upper_br_no, upper_br_dia, lower_br_no, lower_br_dia,
+               remark, create_time
+        FROM mes_roll_change
+        WHERE del_flag = 0
+          AND stand_no = #{standNo}
+        ORDER BY change_time DESC, change_id DESC
+        LIMIT 1
+    </select>
+
+    <!-- 查询同机架在本次换辊之后最近一次换辊的时间 -->
+    <select id="selectNextChangeTime" resultType="java.util.Date">
+        SELECT MIN(change_time)
+        FROM mes_roll_change
+        WHERE del_flag = 0
+          AND stand_no = #{standNo}
+          AND change_time > #{changeTime}
+    </select>
+
+    <!--
+        统计 [startTime, endTime) 时间段内，
+        符合条件的 wms_coil_pending_action 记录关联的卷料实测长度之和（mm）。
+        endTime 为 null 时取 NOW() 作为上界。
+        processed_coil_ids 存储逗号分隔的 material_id 列表，使用 FIND_IN_SET 关联。
+    -->
+    <select id="selectWorkLength" resultType="java.math.BigDecimal">
+        SELECT IFNULL(SUM(mc.actual_length), 0)
+        FROM wms_coil_pending_action cpa
+        INNER JOIN wms_material_coil mc
+            ON FIND_IN_SET(mc.coil_id, cpa.processed_coil_ids) > 0
+        WHERE cpa.del_flag = 0
+          AND cpa.action_status = 2
+          AND cpa.action_type IN (205, 504, 524)
+          AND cpa.create_time &gt;= #{startTime}
+          AND cpa.create_time &lt;  IFNULL(#{endTime}, NOW())
+          AND mc.create_time  &gt;= #{startTime}
+          AND mc.create_time  &lt;  IFNULL(#{endTime}, NOW())
+    </select>
+
+</mapper>

klp-mes/src/main/resources/mapper/roll/MesRollInfoMapper.xml

@@ -0,0 +1,45 @@
+<?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.klp.mes.roll.mapper.MesRollInfoMapper">
+
+    <select id="selectStatusStats" resultType="map">
+        SELECT status, COUNT(*) AS cnt
+        FROM mes_roll_info
+        WHERE del_flag = 0
+        GROUP BY status
+    </select>
+
+    <select id="selectRollNoList" resultType="string">
+        SELECT roll_no FROM mes_roll_info
+        WHERE del_flag = 0
+          AND status != 'Scrapped'
+          <if test="rollType != null and rollType != ''">
+              AND roll_type = #{rollType}
+          </if>
+          <if test="status != null and status != ''">
+              AND status = #{status}
+          </if>
+        ORDER BY roll_no ASC
+    </select>
+
+    <select id="selectByRollNo" resultType="com.klp.mes.roll.domain.MesRollInfo">
+        SELECT * FROM mes_roll_info
+        WHERE del_flag = 0 AND roll_no = #{rollNo}
+        LIMIT 1
+    </select>
+
+    <update id="updateStatusByRollNo">
+        UPDATE mes_roll_info
+        SET status = #{status}, update_time = NOW()
+        WHERE del_flag = 0 AND roll_no = #{rollNo}
+    </update>
+
+    <update id="updateStatusByRollNoIfStatus">
+        UPDATE mes_roll_info
+        SET status = #{status}, update_time = NOW()
+        WHERE del_flag = 0 AND roll_no = #{rollNo} AND status = #{onlyIfStatus}
+    </update>
+
+</mapper>

klp-mes/src/main/resources/mapper/roll/MesRollStandbyMapper.xml

@@ -0,0 +1,33 @@
+<?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.klp.mes.roll.mapper.MesRollStandbyMapper">
+
+    <!-- 按机架查询下批轧辊，附带辊位中文标签 -->
+    <select id="selectByStand" resultType="com.klp.mes.roll.domain.vo.MesRollStandbyVo">
+        SELECT
+            standby_id, stand_no, roll_no, roll_type, position,
+            CASE
+                WHEN roll_type = 'BR' AND position = 'UP'   THEN '上支撑辊'
+                WHEN roll_type = 'WR' AND position = 'UP'   THEN '上工作辊'
+                WHEN roll_type = 'WR' AND position = 'DOWN' THEN '下工作辊'
+                WHEN roll_type = 'BR' AND position = 'DOWN' THEN '下支撑辊'
+                ELSE CONCAT(position, roll_type)
+            END AS position_label,
+            diameter, roughness, crown, ready_time, remark, create_time
+        FROM mes_roll_standby
+        WHERE del_flag = 0
+          AND stand_no = #{standNo}
+        ORDER BY
+            FIELD(roll_type, 'BR', 'WR', 'WR', 'BR'),
+            FIELD(position, 'UP', 'UP', 'DOWN', 'DOWN')
+    </select>
+
+    <!-- 逻辑删除指定机架所有下批轧辊（清空） -->
+    <update id="clearByStand">
+        UPDATE mes_roll_standby
+        SET del_flag = 1
+        WHERE del_flag = 0
+          AND stand_no = #{standNo}
+    </update>
+
+</mapper>