LocationAllocationServiceImpl.java
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package com.huaheng.api.wcs.service.warecellAllocation;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.huaheng.common.constant.QuantityConstant;
import com.huaheng.common.exception.service.ServiceException;
import com.huaheng.common.utils.StringUtils;
import com.huaheng.framework.web.service.ConfigService;
import com.huaheng.pc.config.container.domain.Container;
import com.huaheng.pc.config.container.service.ContainerService;
import com.huaheng.pc.config.containerType.domain.ContainerType;
import com.huaheng.pc.config.containerType.service.ContainerTypeService;
import com.huaheng.pc.config.location.domain.Location;
import com.huaheng.pc.config.location.service.LocationService;
import com.huaheng.pc.config.locationType.domain.LocationType;
import com.huaheng.pc.config.locationType.service.LocationTypeService;
import com.huaheng.pc.config.zone.domain.Zone;
import com.huaheng.pc.config.zone.service.ZoneService;
import com.huaheng.pc.inventory.inventoryDetail.domain.InventoryDetail;
import com.huaheng.pc.inventory.inventoryDetail.service.InventoryDetailService;
import com.huaheng.pc.task.taskHeader.domain.TaskHeader;
import com.huaheng.pc.task.taskHeader.service.TaskHeaderService;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import javax.annotation.Resource;
import java.util.*;
import java.util.stream.Collectors;
import static java.util.stream.Collectors.toList;
@Service
public class LocationAllocationServiceImpl implements LocationAllocationService {
@Resource
private LocationService locationService;
@Resource
private LocationTypeService locationTypeService;
@Resource
private ContainerService containerService;
@Resource
private ContainerTypeService containerTypeService;
@Resource
private TaskHeaderService taskHeaderService;
@Resource
private ZoneService zoneService;
@Resource
private ConfigService configService;
@Resource
private LocationAllocationService locationAllocationService;
@Resource
private InventoryDetailService inventoryDetailService;
@Override
@Transactional(rollbackFor = Exception.class)
public String allocation(int locationRule, List<String> locationTypeCodeList,
int high, String area, List<String> roadWays, String warehouseCode,
String containerCode, String materialAreaCode, String materialCode) {
// 查询容器信息
Container container = containerService.getOne(Wrappers.<Container>lambdaQuery()
.eq(Container::getCode, containerCode)
.eq(Container::getWarehouseCode, warehouseCode));
// 获取容器类型
ContainerType containerType = containerTypeService.getOne(Wrappers.<ContainerType>lambdaQuery()
.eq(ContainerType::getCode, container.getContainerType())
.eq(ContainerType::getWarehouseCode, warehouseCode));
List<LocationType> locationTypeList = new ArrayList<>();
if (containerType != null) {
// 获取容器适用的库位类型列表
String[] locationTypes = containerType.getLocationType().split(",");
for (String typeCode : locationTypes) {
LocationType locationType = locationTypeService.getOne(Wrappers.<LocationType>lambdaQuery()
.eq(LocationType::getWarehouseCode, warehouseCode)
.eq(LocationType::getCode, typeCode));
locationTypeList.add(locationType);
}
} else {
// 如果没有容器类型信息，按库区获取默认的库位类型
Zone zone = zoneService.getOne(Wrappers.<Zone>lambdaQuery()
.eq(Zone::getWarehouseCode, warehouseCode)
.eq(Zone::getArea, area));
if (zone != null) {
locationTypeList = locationTypeService.list(Wrappers.<LocationType>lambdaQuery()
.eq(LocationType::getWarehouseCode, warehouseCode)
.eq(LocationType::getZoneCode, zone.getCode()));
}
}
// 获取库位类型代码列表
List<String> locationTypeCodes = locationTypeList.stream()
.map(LocationType::getCode)
.collect(Collectors.toList());
// 合并库位类型代码
List<String> mergedLocationTypeCodeList = locationTypeCodeList.stream()
.filter(locationTypeCodes::contains)
.collect(Collectors.toList());
// 根据入库规则分配库位
switch (locationRule) {
case QuantityConstant.DOUBLE_FORK:
return locationAllocationService.doubleRk(area, roadWays, high, warehouseCode, mergedLocationTypeCodeList, materialAreaCode);
case QuantityConstant.SINGLE_FORK:
if (area.equals("3")) {
return locationAllocationService.singleRkToC(area, roadWays, high, warehouseCode, mergedLocationTypeCodeList, materialAreaCode, materialCode);
} else {
return locationAllocationService.singleRk(area, roadWays, high, warehouseCode, mergedLocationTypeCodeList, materialAreaCode);
}
default:
return null;
}
}
/**
* 双伸位库位入库分配
*/
@Override
@Transactional(rollbackFor = Exception.class)
public String doubleRk(String area, List<String> roadWays, int high, String warehouseCode,
List<String> locationTypeCodeList, String materialAreaCode) {
// 查询符合条件的空置外侧库位
List<Location> locationList = locationService.list(Wrappers.<Location>lambdaQuery()
.eq(Location::getArea, area)
.eq(Location::getWarehouseCode, warehouseCode)
.in(StringUtils.isNotEmpty(roadWays), Location::getRoadway, roadWays)
.eq(Location::getStatus, QuantityConstant.STATUS_LOCATION_EMPTY)
.eq(Location::getHigh, high)
.eq(StringUtils.isNotEmpty(materialAreaCode), Location::getMaterialAreaCode, materialAreaCode)
.eq(Location::getRowFlag, QuantityConstant.ROW_OUT)
.in(Location::getLocationType, locationTypeCodeList)
.eq(Location::getContainerCode, ""));
// 如果没有空置外侧库位，查询内侧库位
if (locationList.isEmpty()) {
locationList = locationService.list(Wrappers.<Location>lambdaQuery()
.eq(Location::getArea, area)
.eq(Location::getWarehouseCode, warehouseCode)
.in(StringUtils.isNotEmpty(roadWays), Location::getRoadway, roadWays)
.eq(Location::getStatus, QuantityConstant.STATUS_LOCATION_EMPTY)
.eq(Location::getHigh, high)
.eq(StringUtils.isNotEmpty(materialAreaCode), Location::getMaterialAreaCode, materialAreaCode)
.eq(Location::getRowFlag, QuantityConstant.ROW_IN)
.in(Location::getLocationType, locationTypeCodeList)
.eq(Location::getContainerCode, ""));
// 排除有未完成任务的库位
locationList.removeIf(location -> taskHeaderService.getUncompleteTaskInNear(location) > 0);
}
return locationList.stream().findFirst().map(Location::getCode).orElse(null);
}
/**
* 单伸位库位入库分配
*/
@Override
@Transactional(rollbackFor = Exception.class)
public String singleRk(String area, List<String> roadWays, int high, String warehouseCode,
List<String> locationTypeCodeList, String materialAreaCode) {
// 根据物料分区调整参数
if (materialAreaCode != null) {
if ((Integer.valueOf(area) == 1 || Integer.valueOf(area) == 2)
&& materialAreaCode.equals(QuantityConstant.STATUS_CONTAINER_MANY)) {
materialAreaCode = "C";
}
}
if (Integer.valueOf(area) == 3 && high == 3) {
high = 1;
materialAreaCode = "A";
}
// 查询符合条件的库位
List<Location> locationList = locationService.list(Wrappers.<Location>lambdaQuery()
.eq(Location::getArea, area)
.eq(Location::getWarehouseCode, warehouseCode)
.in(StringUtils.isNotEmpty(roadWays), Location::getRoadway, roadWays)
.eq(Location::getStatus, QuantityConstant.STATUS_LOCATION_EMPTY)
.eq(Location::getHigh, high)
.eq(StringUtils.isNotEmpty(materialAreaCode), Location::getMaterialAreaCode, materialAreaCode)
.in(Location::getLocationType, locationTypeCodeList)
.eq(Location::getContainerCode, ""));
// 通过配置调整库位顺序
String cs = configService.getKey(QuantityConstant.Reverse_Engine_Sequence);
if ("1".equals(cs) && "1".equals(area)) {
Collections.reverse(locationList);
}
// 返回第一个符合条件的库位编码
return locationList.stream().findFirst().map(Location::getCode).orElseThrow(() ->
new ServiceException("未找到合适的库位，可能是库位已满"));
}
/**
* 单伸位库位入库分配
*/
@Override
@Transactional(rollbackFor = Exception.class)
public String singleRkToC(String area, List<String> roadWays, int high, String warehouseCode,
List<String> locationTypeCodeList, String materialAreaCode, String materialCode) {
// 根据物料分区调整参数
if (materialAreaCode != null) {
if ((Integer.valueOf(area) == 1 || Integer.valueOf(area) == 2)
&& materialAreaCode.equals(QuantityConstant.STATUS_CONTAINER_MANY)) {
materialAreaCode = "C";
}
}
if (Integer.valueOf(area) == 3 && high == 3) {
high = 1;
materialAreaCode = "A";
}
String roadWay = locationAllocationService.getRoadWayByMinMaterial(roadWays, materialCode, area, warehouseCode);
// 查询符合条件的库位
List<Location> locationList = locationService.list(Wrappers.<Location>lambdaQuery()
.eq(Location::getArea, area)
.eq(Location::getWarehouseCode, warehouseCode)
.in(StringUtils.isNotEmpty(roadWay), Location::getRoadway, roadWay)
.eq(Location::getStatus, QuantityConstant.STATUS_LOCATION_EMPTY)
.eq(Location::getHigh, high)
.eq(StringUtils.isNotEmpty(materialAreaCode), Location::getMaterialAreaCode, materialAreaCode)
.in(Location::getLocationType, locationTypeCodeList)
.eq(Location::getContainerCode, ""));
// 通过配置调整库位顺序
String cs = configService.getKey(QuantityConstant.Reverse_Engine_Sequence);
if ("1".equals(cs) && "1".equals(area)) {
Collections.reverse(locationList);
}
// 返回第一个符合条件的库位编码
return locationList.stream().findFirst().map(Location::getCode).orElseThrow(() ->
new ServiceException("未找到合适的库位，可能是库位已满"));
}
@Override
@Transactional(rollbackFor = Exception.class)
public String getRoadWayByMinMaterial(List<String> roadWays, String materialCode, String area, String warehouseCode) {
if (CollectionUtils.isEmpty(roadWays)) {
throw new ServiceException("分配库位时, 巷道为空");
}
Collections.shuffle(roadWays);// 打乱巷道排序
String roadWay = roadWays.get(0);
if (roadWays.size() == 1) {
return roadWay;
}
int min = Integer.MAX_VALUE;
List<String> locationCodes = new ArrayList<>();
Zone zone = zoneService.getZoneByArea(area);
List<InventoryDetail> inventoryDetailList = inventoryDetailService.getInventoryDetailListByMaterialCodeAndZoneCode(materialCode, zone.getCode(), warehouseCode);
if (CollectionUtils.isNotEmpty(inventoryDetailList)) {
Map<String, List<InventoryDetail>> map = inventoryDetailList.stream().collect(Collectors.groupingBy(InventoryDetail::getLocationCode));
locationCodes.addAll(map.keySet());
}
if (CollectionUtils.isNotEmpty(locationCodes)) {
LambdaQueryWrapper<Location> locationLambdaQueryWrapper = Wrappers.lambdaQuery();
locationLambdaQueryWrapper.eq(Location::getWarehouseCode, warehouseCode);
locationLambdaQueryWrapper.eq(Location::getArea, area);
locationLambdaQueryWrapper.in(Location::getCode, locationCodes);
List<Location> locationList = locationService.list(locationLambdaQueryWrapper);
List<String> roadWayList = locationList.stream().map(Location::getRoadway).collect(toList());
roadWayList.removeAll(Collections.singleton(null));
for (String road : roadWays) {
// i是查出现次数 这里速度很快返回次数
int i = Collections.frequency(roadWayList, road);
if (min > i) {
min = i;
roadWay = road;
}
}
}
return roadWay;
}
}