package cn.iocoder.yudao.module.mes.service.wm.warehouse;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.lang.Assert;
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import cn.hutool.core.util.ObjUtil;
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import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
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import cn.iocoder.yudao.framework.common.pojo.PageResult;
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import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
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import cn.iocoder.yudao.module.mes.controller.admin.wm.warehouse.vo.area.MesWmWarehouseAreaPageReqVO;
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import cn.iocoder.yudao.module.mes.controller.admin.wm.warehouse.vo.area.MesWmWarehouseAreaSaveReqVO;
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import cn.iocoder.yudao.module.mes.dal.dataobject.wm.warehouse.MesWmWarehouseAreaDO;
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import cn.iocoder.yudao.module.mes.dal.dataobject.wm.warehouse.MesWmWarehouseLocationDO;
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import cn.iocoder.yudao.module.mes.dal.mysql.wm.warehouse.MesWmWarehouseAreaMapper;
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import cn.iocoder.yudao.module.mes.enums.wm.BarcodeBizTypeEnum;
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import cn.iocoder.yudao.module.mes.service.md.workstation.MesMdWorkstationService;
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import cn.iocoder.yudao.module.mes.service.wm.barcode.MesWmBarcodeService;
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import cn.iocoder.yudao.module.mes.service.wm.materialstock.MesWmMaterialStockService;
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import jakarta.annotation.Resource;
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import org.springframework.context.annotation.Lazy;
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import org.springframework.stereotype.Service;
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import org.springframework.validation.annotation.Validated;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.List;
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import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
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import static cn.iocoder.yudao.module.mes.enums.ErrorCodeConstants.*;
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/**
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* MES 库位 Service 实现类
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*/
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@Service
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@Validated
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public class MesWmWarehouseAreaServiceImpl implements MesWmWarehouseAreaService {
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@Resource
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private MesWmWarehouseAreaMapper areaMapper;
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@Resource
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@Lazy
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private MesMdWorkstationService workstationService;
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@Resource
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@Lazy
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private MesWmMaterialStockService materialStockService;
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@Resource
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@Lazy
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private MesWmWarehouseLocationService locationService;
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@Resource
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private MesWmBarcodeService barcodeService;
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@Override
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public Long createWarehouseArea(MesWmWarehouseAreaSaveReqVO createReqVO) {
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// 校验虚拟库位不允许新增
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validateNotVirtual(createReqVO.getCode());
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// 校验数据
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validateWarehouseAreaSaveData(createReqVO);
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// 插入
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MesWmWarehouseAreaDO area = BeanUtils.toBean(createReqVO, MesWmWarehouseAreaDO.class);
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areaMapper.insert(area);
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// 自动生成条码
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barcodeService.autoGenerateBarcode(BarcodeBizTypeEnum.AREA.getValue(),
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area.getId(), area.getCode(), area.getName());
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return area.getId();
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}
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@Override
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public void updateWarehouseArea(MesWmWarehouseAreaSaveReqVO updateReqVO) {
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// 校验存在
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MesWmWarehouseAreaDO area = validateWarehouseAreaExists(updateReqVO.getId());
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// 校验虚拟库位不允许修改
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validateNotVirtual(area.getCode());
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// 校验数据
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validateWarehouseAreaSaveData(updateReqVO);
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// 更新
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MesWmWarehouseAreaDO updateObj = BeanUtils.toBean(updateReqVO, MesWmWarehouseAreaDO.class);
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areaMapper.updateById(updateObj);
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}
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private void validateWarehouseAreaSaveData(MesWmWarehouseAreaSaveReqVO reqVO) {
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// 校验库区存在
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locationService.validateWarehouseLocationExists(reqVO.getLocationId());
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// 校验编码唯一
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validateWarehouseAreaCodeUnique(reqVO.getId(), reqVO.getLocationId(), reqVO.getCode());
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// 校验名称唯一
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validateWarehouseAreaNameUnique(reqVO.getId(), reqVO.getLocationId(), reqVO.getName());
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}
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private void validateNotVirtual(String code) {
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if (MesWmWarehouseAreaDO.WIP_VIRTUAL_AREA.equals(code)) {
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throw exception(WM_WAREHOUSE_AREA_IS_VIRTUAL);
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}
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}
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@Override
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public void deleteWarehouseArea(Long id) {
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// 校验存在
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MesWmWarehouseAreaDO area = validateWarehouseAreaExists(id);
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// 校验虚拟库位不允许删除
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validateNotVirtual(area.getCode());
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// 校验是否被工作站引用
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if (workstationService.getWorkstationCountByAreaId(id) > 0) {
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throw exception(WM_WAREHOUSE_AREA_HAS_WORKSTATION);
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}
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// 校验是否有库存记录
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if (materialStockService.getMaterialStockCountByAreaId(id) > 0) {
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throw exception(WM_WAREHOUSE_AREA_HAS_MATERIAL_STOCK);
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}
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// 删除
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areaMapper.deleteById(id);
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}
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@Override
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public MesWmWarehouseAreaDO validateWarehouseAreaExists(Long id) {
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MesWmWarehouseAreaDO area = areaMapper.selectById(id);
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if (area == null) {
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throw exception(WM_WAREHOUSE_AREA_NOT_EXISTS);
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}
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return area;
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}
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private void validateWarehouseAreaCodeUnique(Long id, Long locationId, String code) {
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MesWmWarehouseAreaDO area = areaMapper.selectByCode(locationId, code);
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if (area == null) {
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return;
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}
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if (ObjUtil.notEqual(area.getId(), id)) {
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throw exception(WM_WAREHOUSE_AREA_CODE_DUPLICATE);
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}
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}
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private void validateWarehouseAreaNameUnique(Long id, Long locationId, String name) {
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MesWmWarehouseAreaDO area = areaMapper.selectByName(locationId, name);
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if (area == null) {
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return;
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}
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if (ObjUtil.notEqual(area.getId(), id)) {
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throw exception(WM_WAREHOUSE_AREA_NAME_DUPLICATE);
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}
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}
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@Override
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public MesWmWarehouseAreaDO getWarehouseArea(Long id) {
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return areaMapper.selectById(id);
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}
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@Override
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public PageResult<MesWmWarehouseAreaDO> getWarehouseAreaPage(MesWmWarehouseAreaPageReqVO pageReqVO) {
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return areaMapper.selectPage(pageReqVO);
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}
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@Override
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public List<MesWmWarehouseAreaDO> getWarehouseAreaList(Long locationId) {
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return areaMapper.selectSimpleList(locationId);
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}
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@Override
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public List<MesWmWarehouseAreaDO> getWarehouseAreaList(Collection<Long> ids) {
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if (CollUtil.isEmpty(ids)) {
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return Collections.emptyList();
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}
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return areaMapper.selectListByIds(ids);
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}
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@Override
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public Long getWarehouseAreaCountByLocationId(Long locationId) {
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return areaMapper.selectCountByLocationId(locationId);
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}
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@Override
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public void validateWarehouseAreaExists(Long warehouseId, Long locationId, Long areaId) {
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if (areaId == null) {
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return;
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}
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// 1.1 校验库位存在
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MesWmWarehouseAreaDO area = validateWarehouseAreaExists(areaId);
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// 1.2 校验库位所属的库区是否匹配
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if (locationId != null && ObjUtil.notEqual(area.getLocationId(), locationId)) {
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throw exception(WM_WAREHOUSE_AREA_RELATION_INVALID);
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}
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// 2. 校验库区存在
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if (locationId != null) {
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locationService.validateWarehouseLocationExists(locationId);
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}
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// 3. 校验仓库存在（通过库区的 locationId 关联查询）
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if (warehouseId != null) {
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MesWmWarehouseLocationDO location = locationService.validateWarehouseLocationExists(area.getLocationId());
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if (location != null && ObjUtil.notEqual(location.getWarehouseId(), warehouseId)) {
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throw exception(WM_WAREHOUSE_AREA_WAREHOUSE_MISMATCH);
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}
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}
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}
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@Override
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public void updateByLocationId(Long locationId, Boolean allowItemMixing, Boolean allowBatchMixing) {
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// 校验库区存在
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locationService.validateWarehouseLocationExists(locationId);
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// 构建更新对象
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MesWmWarehouseAreaDO updateObj = new MesWmWarehouseAreaDO();
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if (allowItemMixing != null) {
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updateObj.setAllowItemMixing(allowItemMixing);
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}
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if (allowBatchMixing != null) {
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updateObj.setAllowBatchMixing(allowBatchMixing);
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}
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// 批量更新库位
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areaMapper.updateByLocationId(locationId, updateObj);
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}
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@Override
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public MesWmWarehouseAreaDO getWarehouseAreaByCode(String code) {
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// 1. 查询库位，存在则直接返回
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MesWmWarehouseAreaDO area = areaMapper.selectByCode(code);
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if (area != null) {
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return area;
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}
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// 2. 如果是虚拟线边库位编码，则自动初始化
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if (MesWmWarehouseAreaDO.WIP_VIRTUAL_AREA.equals(code)) {
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// 2.1 先确保虚拟库区存在（getWarehouseLocationByCode 会级联创建仓库 + 库区）
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MesWmWarehouseLocationDO location = locationService.getWarehouseLocationByCode(
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MesWmWarehouseLocationDO.WIP_VIRTUAL_LOCATION);
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Assert.notNull(location, "虚拟库区必须存在");
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// 2.2 自动初始化
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MesWmWarehouseAreaDO newArea = MesWmWarehouseAreaDO.builder()
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.locationId(location.getId()).code(code).name("虚拟线边库位")
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.status(CommonStatusEnum.ENABLE.getStatus()).frozen(false)
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.allowItemMixing(true).allowBatchMixing(true)
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.remark("系统自动初始化的虚拟线边库位")
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.build();
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areaMapper.insert(newArea);
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return newArea;
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}
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return null;
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}
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}
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