feat(wms): 新增发货报表统计功能

- 在IWmsDeliveryPlanService接口中新增getDeliveryReport方法
- 在WmsDeliveryPlanController中添加/report接口用于获取发货报表
- 在WmsDeliveryPlanMapper中新增selectDeliveryReport方法
- 在WmsDeliveryPlanMapper.xml中编写发货报表查询SQL
- 在WmsDeliveryPlanServiceImpl中实现发货报表统计逻辑
- 新增WmsDeliveryReportVo类用于封装发货报表数据

klp-wms/src/main/java/com/klp/controller/WmsDeliveryPlanController.java

@@ -1,9 +1,11 @@
 package com.klp.controller;
 
+import java.util.Date;
 import java.util.List;
 import java.util.Arrays;
 
 import com.klp.domain.vo.WmsDeliveryPlanStatisticsVo;
+import com.klp.domain.vo.WmsDeliveryReportVo;
 import lombok.RequiredArgsConstructor;
 import javax.servlet.http.HttpServletResponse;
 import javax.validation.constraints.*;
@@ -108,4 +110,19 @@ public class WmsDeliveryPlanController extends BaseController {
         List<WmsDeliveryPlanStatisticsVo> statistics = iWmsDeliveryPlanService.getDeliveryPlanStatistics(planId);
         return R.ok(statistics);
     }
+
+
+    /**
+     * 获取发货报表统计信息
+     *
+     * @param startTime 开始时间
+     * @param endTime   结束时间
+     */
+    @GetMapping("/report")
+    public R<List<WmsDeliveryReportVo>> getDeliveryReport(
+        @RequestParam(required = false) Date startTime,
+        @RequestParam(required = false) Date endTime) {
+        List<WmsDeliveryReportVo> report = iWmsDeliveryPlanService.getDeliveryReport(startTime, endTime);
+        return R.ok(report);
+    }
 }

klp-wms/src/main/java/com/klp/domain/vo/WmsDeliveryReportVo.java

@@ -0,0 +1,57 @@
+package com.klp.domain.vo;
+
+
+import lombok.Data;
+import java.math.BigDecimal;
+import java.util.Date;
+
+/**
+ * 发货报表统计VO
+ */
+@Data
+public class WmsDeliveryReportVo {
+    /**
+     * 钢卷类型（品名）
+     */
+    private String productName;
+
+    /**
+     * 发货单数量
+     */
+    private Integer waybillCount = 0;
+
+    /**
+     * 钢卷数量
+     */
+    private Integer coilCount = 0;
+
+    /**
+     * 总重量（吨）
+     */
+    private BigDecimal totalWeight = BigDecimal.ZERO;
+
+    /**
+     * 日均发货单数量
+     */
+    private BigDecimal dailyWaybillCount = BigDecimal.ZERO;
+
+    /**
+     * 日均钢卷数量
+     */
+    private BigDecimal dailyCoilCount = BigDecimal.ZERO;
+
+    /**
+     * 日均重量（吨）
+     */
+    private BigDecimal dailyWeight = BigDecimal.ZERO;
+
+    /**
+     * 统计开始时间
+     */
+    private Date startTime;
+
+    /**
+     * 统计结束时间
+     */
+    private Date endTime;
+}

klp-wms/src/main/java/com/klp/mapper/WmsDeliveryPlanMapper.java

@@ -4,7 +4,9 @@ import com.klp.domain.WmsDeliveryPlan;
 import com.klp.domain.vo.WmsDeliveryPlanStatisticsVo;
 import com.klp.domain.vo.WmsDeliveryPlanVo;
 import com.klp.common.core.mapper.BaseMapperPlus;
+import com.klp.domain.vo.WmsDeliveryReportVo;
 
+import java.util.Date;
 import java.util.List;
 
 /**
@@ -16,4 +18,6 @@ import java.util.List;
 public interface WmsDeliveryPlanMapper extends BaseMapperPlus<WmsDeliveryPlanMapper, WmsDeliveryPlan, WmsDeliveryPlanVo> {
 
     List<WmsDeliveryPlanStatisticsVo> selectDeliveryPlanStatistics(Long planId);
+
+    List<WmsDeliveryReportVo> selectDeliveryReport(Date startTime, Date endTime);
 }

klp-wms/src/main/java/com/klp/service/IWmsDeliveryPlanService.java

@@ -6,8 +6,10 @@ import com.klp.domain.vo.WmsDeliveryPlanVo;
 import com.klp.domain.bo.WmsDeliveryPlanBo;
 import com.klp.common.core.page.TableDataInfo;
 import com.klp.common.core.domain.PageQuery;
+import com.klp.domain.vo.WmsDeliveryReportVo;
 
 import java.util.Collection;
+import java.util.Date;
 import java.util.List;
 
 /**
@@ -49,4 +51,6 @@ public interface IWmsDeliveryPlanService {
     Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid);
 
     List<WmsDeliveryPlanStatisticsVo> getDeliveryPlanStatistics(Long planId);
+
+    List<WmsDeliveryReportVo> getDeliveryReport(Date startTime, Date endTime);
 }

klp-wms/src/main/java/com/klp/service/impl/WmsDeliveryPlanServiceImpl.java

@@ -8,6 +8,7 @@ import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.klp.common.utils.StringUtils;
 import com.klp.domain.vo.WmsDeliveryPlanStatisticsVo;
+import com.klp.domain.vo.WmsDeliveryReportVo;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
 import com.klp.domain.bo.WmsDeliveryPlanBo;
@@ -16,10 +17,7 @@ import com.klp.domain.WmsDeliveryPlan;
 import com.klp.mapper.WmsDeliveryPlanMapper;
 import com.klp.service.IWmsDeliveryPlanService;
 
-import java.util.Collections;
-import java.util.List;
-import java.util.Map;
-import java.util.Collection;
+import java.util.*;
 
 /**
  * 发货计划Service业务层处理
@@ -120,4 +118,15 @@ public class WmsDeliveryPlanServiceImpl implements IWmsDeliveryPlanService {
     public List<WmsDeliveryPlanStatisticsVo> getDeliveryPlanStatistics(Long planId) {
         return baseMapper.selectDeliveryPlanStatistics(planId);
     }
+
+    /**
+     * 获取发货报表统计信息
+     *
+     * @param startTime 开始时间
+     * @param endTime   结束时间
+     * @return 报表统计信息列表
+     */
+    public List<WmsDeliveryReportVo> getDeliveryReport(Date startTime, Date endTime) {
+        return baseMapper.selectDeliveryReport(startTime, endTime);
+    }
 }

klp-wms/src/main/resources/mapper/klp/WmsDeliveryPlanMapper.xml

@@ -56,6 +56,40 @@
         ORDER BY dp.create_time DESC
     </select>
 
+    <select id="selectDeliveryReport" resultType="com.klp.domain.vo.WmsDeliveryReportVo">
+        SELECT
+        dwd.product_name as productName,
+        COUNT(DISTINCT dw.waybill_id) as waybillCount,
+        SUM(dwd.quantity) as coilCount,
+        SUM(dwd.weight) as totalWeight,
+        CASE
+        WHEN #{startTime} IS NOT NULL AND #{endTime} IS NOT NULL THEN
+        ROUND(COUNT(DISTINCT dw.waybill_id) / (DATEDIFF(#{endTime}, #{startTime}) + 1), 2)
+        ELSE 0
+        END as dailyWaybillCount,
+        CASE
+        WHEN #{startTime} IS NOT NULL AND #{endTime} IS NOT NULL THEN
+        ROUND(SUM(dwd.quantity) / (DATEDIFF(#{endTime}, #{startTime}) + 1), 2)
+        ELSE 0
+        END as dailyCoilCount,
+        CASE
+        WHEN #{startTime} IS NOT NULL AND #{endTime} IS NOT NULL THEN
+        ROUND(SUM(dwd.weight) / (DATEDIFF(#{endTime}, #{startTime}) + 1), 2)
+        ELSE 0
+        END as dailyWeight
+        FROM wms_delivery_waybill_detail dwd
+        LEFT JOIN wms_delivery_waybill dw ON dwd.waybill_id = dw.waybill_id AND dw.del_flag = 0
+        WHERE dwd.del_flag = 0
+        <if test="startTime != null">
+            AND dw.create_time >= #{startTime}
+        </if>
+        <if test="endTime != null">
+            AND dw.create_time &lt;= #{endTime}
+        </if>
+        GROUP BY dwd.product_name
+        ORDER BY totalWeight DESC
+    </select>
+
 
 
 </mapper>