From 581aae987e17d99f9e62275b22502ad08d748696 Mon Sep 17 00:00:00 2001
From: liu <2021943741@qq.com>
Date: 星期五, 21 八月 2026 09:31:00 +0800
Subject: [PATCH] 物料管理/物料分类/计量单位增加Excel导入功能

---
 yudao-module-mdm/src/main/java/cn/iocoder/yudao/module/mdm/service/item/MdmItemServiceImpl.java |  553 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 553 insertions(+), 0 deletions(-)

diff --git a/yudao-module-mdm/src/main/java/cn/iocoder/yudao/module/mdm/service/item/MdmItemServiceImpl.java b/yudao-module-mdm/src/main/java/cn/iocoder/yudao/module/mdm/service/item/MdmItemServiceImpl.java
new file mode 100644
index 0000000..d71bea1
--- /dev/null
+++ b/yudao-module-mdm/src/main/java/cn/iocoder/yudao/module/mdm/service/item/MdmItemServiceImpl.java
@@ -0,0 +1,553 @@
+package cn.iocoder.yudao.module.mdm.service.item;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.util.ObjUtil;
+import cn.hutool.core.util.StrUtil;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.module.mdm.controller.admin.item.vo.MdmItemImportExcelVO;
+import cn.iocoder.yudao.module.mdm.controller.admin.item.vo.MdmItemImportRespVO;
+import cn.iocoder.yudao.module.mdm.controller.admin.item.vo.MdmItemPageReqVO;
+import cn.iocoder.yudao.module.mdm.controller.admin.item.vo.MdmItemSaveReqVO;
+import cn.iocoder.yudao.module.mdm.dal.dataobject.category.MdmItemCategoryDO;
+import cn.iocoder.yudao.module.mdm.dal.dataobject.item.MdmItemBatchConfigDO;
+import cn.iocoder.yudao.module.mdm.dal.dataobject.item.MdmItemDO;
+import cn.iocoder.yudao.module.mdm.dal.dataobject.unit.MdmUnitMeasureDO;
+import cn.iocoder.yudao.module.mdm.dal.mysql.category.MdmItemCategoryMapper;
+import cn.iocoder.yudao.module.mdm.dal.mysql.item.MdmItemBatchConfigMapper;
+import cn.iocoder.yudao.module.mdm.dal.mysql.item.MdmItemMapper;
+import cn.iocoder.yudao.module.mdm.dal.mysql.unit.MdmUnitMeasureMapper;
+import cn.iocoder.yudao.module.mdm.service.brand.MdmBrandService;
+import cn.iocoder.yudao.module.mdm.service.category.MdmItemCategoryService;
+import cn.iocoder.yudao.module.mdm.service.unit.MdmUnitMeasureService;
+import cn.iocoder.yudao.module.mes.api.item.MesMdItemApi;
+import cn.iocoder.yudao.module.mes.api.item.MesMdItemTypeApi;
+import cn.iocoder.yudao.module.mes.api.item.dto.MesMdItemSyncReqDTO;
+import cn.iocoder.yudao.module.mes.api.item.dto.MesMdItemTypeRespDTO;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import jakarta.annotation.Resource;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Lazy;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.validation.annotation.Validated;
+
+import java.util.*;
+import java.util.stream.Collectors;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
+import static cn.iocoder.yudao.module.mdm.enums.ErrorCodeConstants.*;
+
+/**
+ * MDM 鐗╂枡涓绘暟鎹� Service 瀹炵幇绫�
+ *
+ * @author 瓒呯骇绠$悊鍛�
+ */
+@Service
+@Validated
+public class MdmItemServiceImpl implements MdmItemService {
+
+    @Resource
+    private MdmItemMapper itemMapper;
+
+    @Resource
+    private MdmItemCategoryService itemCategoryService;
+    @Resource
+    private MdmUnitMeasureService unitMeasureService;
+    @Resource
+    private MdmBrandService brandService;
+
+    @Resource
+    @Lazy
+    private MesMdItemApi mesMdItemApi;
+    @Resource
+    private MdmItemBatchConfigMapper itemBatchConfigMapper;
+
+    @Resource
+    private MdmItemCategoryMapper itemCategoryMapper;
+
+    @Resource
+    private MdmUnitMeasureMapper unitMeasureMapper;
+
+    @Resource
+    private MesMdItemTypeApi mesMdItemTypeApi;
+
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Long createItem(MdmItemSaveReqVO createReqVO) {
+        // 鏍¢獙鏁版嵁
+        validateItemSaveData(createReqVO);
+
+        // 鎻掑叆 MDM 鐗╂枡
+        MdmItemDO item = BeanUtils.toBean(createReqVO, MdmItemDO.class);
+        itemMapper.insert(item);
+
+        // 淇濆瓨鎵规閰嶇疆锛堝鏋滄湁锛�
+        saveBatchConfig(item.getId(), createReqVO);
+
+        // 鍕鹃�夊悓姝ユ椂锛屽悓姝ュ埌 MES
+        if (Boolean.TRUE.equals(createReqVO.getSyncMes())) {
+            createReqVO.setId(item.getId());
+            syncItemToMes(createReqVO);
+        }
+        return item.getId();
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateItem(MdmItemSaveReqVO updateReqVO) {
+        // 鏍¢獙瀛樺湪
+        validateItemExists(updateReqVO.getId());
+        // 鏍¢獙鏁版嵁
+        validateItemSaveData(updateReqVO);
+
+        // 鏇存柊 MDM 鐗╂枡
+        MdmItemDO updateObj = BeanUtils.toBean(updateReqVO, MdmItemDO.class);
+        itemMapper.updateById(updateObj);
+
+        // 淇濆瓨鎵规閰嶇疆锛堝鏋滄湁锛�
+        saveBatchConfig(updateReqVO.getId(), updateReqVO);
+
+        // 鏍规嵁鍚屾寮�鍏冲喅瀹氾細鎵撳紑鍒欏悓姝ュ埌 MES锛屽叧闂垯鍙栨秷鍚屾锛堜粠 MES 鍒犻櫎锛�
+        if (Boolean.TRUE.equals(updateReqVO.getSyncMes())) {
+            syncItemToMes(updateReqVO);
+        } else {
+            mesMdItemApi.deleteItem(updateReqVO.getId());
+        }
+    }
+
+    private void validateItemSaveData(MdmItemSaveReqVO reqVO) {
+        // 鏍¢獙鐗╂枡缂栫爜鐨勫敮涓�鎬�
+        validateItemCodeUnique(reqVO.getId(), reqVO.getCode());
+    }
+
+    /**
+     * 鍚屾鐗╂枡鍒� MES锛堝崟浣�/鍒嗙被鎸� code 鏄犲皠锛�
+     *
+     * MDM 鐨� unitMeasureId/categoryId 涓� MES 鐨� unitMeasureId/itemTypeId 鍒嗗睘涓ゅ涓绘暟鎹紝
+     * 杩欓噷鍏堝湪 MDM 渚цВ鏋愬嚭 code锛屽啀浜ょ敱 MesMdItemApi 鍦� MES 渚цВ鏋愪负瀵瑰簲 id銆�
+     * 鍚屾澶辫触灏嗘姏鍑哄紓甯革紝瑙﹀彂澶栧眰 @Transactional 鏁翠綋鍥炴粴锛圡DM 鎿嶄綔涓�骞跺洖婊氾級銆�
+     */
+    private void syncItemToMes(MdmItemSaveReqVO reqVO) {
+        // 瑙f瀽璁¢噺鍗曚綅 id -> code
+        String unitCode = null;
+        if (reqVO.getUnitMeasureId() != null) {
+            MdmUnitMeasureDO unitMeasure = unitMeasureService.getUnitMeasure(reqVO.getUnitMeasureId());
+            if (unitMeasure == null) {
+                throw exception(MDM_UNIT_MEASURE_NOT_EXISTS);
+            }
+            unitCode = unitMeasure.getCode();
+        }
+        // 瑙f瀽鍒嗙被 id -> code锛堜娇鐢� MDM 鏈湴鍒嗙被鏈嶅姟锛�
+        String itemTypeCode = null;
+        if (reqVO.getCategoryId() != null) {
+            CommonResult<MesMdItemTypeRespDTO> itemType = mesMdItemTypeApi.getItemType(reqVO.getCategoryId());
+            itemTypeCode = itemType.getData().getCode();
+        }
+        // 缁勮鍚屾 DTO
+        MesMdItemSyncReqDTO syncReqDTO = new MesMdItemSyncReqDTO();
+        syncReqDTO.setCode(reqVO.getCode());
+        syncReqDTO.setMdmItemId(reqVO.getId());
+        syncReqDTO.setName(reqVO.getName());
+        syncReqDTO.setSpecification(reqVO.getSpecification());
+        syncReqDTO.setUnitCode(unitCode);
+        syncReqDTO.setItemTypeCode(itemTypeCode);
+        syncReqDTO.setSafeStockFlag(Boolean.TRUE); // 淇濈暀 MDM 鐨� minStock/maxStock锛岄伩鍏嶈 MES 娓呴浂
+        syncReqDTO.setMinStock(reqVO.getMinStock());
+        syncReqDTO.setMaxStock(reqVO.getMaxStock());
+        syncReqDTO.setHighValue(reqVO.getIsHighValue());
+        syncReqDTO.setBatchFlag(reqVO.getIsBatchManaged());
+        syncReqDTO.setStatus(reqVO.getStatus());
+        syncReqDTO.setRemark(reqVO.getRemark());
+        // 鎵规閰嶇疆瀛楁
+        syncReqDTO.setProduceDateFlag(reqVO.getProduceDateFlag());
+        syncReqDTO.setExpireDateFlag(reqVO.getExpireDateFlag());
+        syncReqDTO.setReceiptDateFlag(reqVO.getReceiptDateFlag());
+        syncReqDTO.setVendorFlag(reqVO.getVendorFlag());
+        syncReqDTO.setPurchaseOrderCodeFlag(reqVO.getPurchaseOrderCodeFlag());
+        syncReqDTO.setLotNumberFlag(reqVO.getLotNumberFlag());
+        syncReqDTO.setQualityStatusFlag(reqVO.getQualityStatusFlag());
+        // create 璧� createItem锛寀pdate 璧� updateItem锛圡ES 渚ф寜 code upsert锛�
+        if (reqVO.getId() == null) {
+            mesMdItemApi.createItem(syncReqDTO);
+        } else {
+            mesMdItemApi.updateItem(syncReqDTO);
+        }
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateItemStatus(Long id, Integer status) {
+        // 鏍¢獙瀛樺湪
+        validateItemExists(id);
+        // 鏇存柊鐘舵��
+        itemMapper.updateById(new MdmItemDO().setId(id).setStatus(status));
+        // 鍚屾鐘舵�佸埌 MES
+        mesMdItemApi.updateItemStatus(id, status);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void deleteItem(Long id) {
+        // 鏍¢獙瀛樺湪
+        MdmItemDO item = validateItemExists(id);
+        // 鏍¢獙鐗╂枡鏄惁琚笟鍔″紩鐢�
+        validateItemNoReference(id);
+        // 杞垹闄ゅ綋鍓嶈褰�
+        itemMapper.deleteById(id);
+        // 鍚屾鍒犻櫎鍒� MES
+        mesMdItemApi.deleteItem(id);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void updateItemSync(Long id, Boolean sync) {
+        // 鏍¢獙瀛樺湪
+        MdmItemDO item = validateItemExists(id);
+        if (Boolean.TRUE.equals(sync)) {
+            // 鍚屾鍒� MES锛氫粠 DB 璇诲彇瀹屾暣鐗╂枡鏁版嵁缁勮鍚庤蛋 syncItemToMes
+            MdmItemSaveReqVO reqVO = BeanUtils.toBean(item, MdmItemSaveReqVO.class);
+            // DO 瀛楁鍚嶄负 highValue锛屼笌 VO 鐨� isHighValue 涓嶈嚜鍔ㄥ尮閰嶏紝鎵嬪姩琛ラ綈
+            reqVO.setIsHighValue(item.getHighValue());
+            // 琛ラ綈鎵规灞炴�ч厤缃�
+            MdmItemBatchConfigDO config = itemBatchConfigMapper.selectOne(
+                    MdmItemBatchConfigDO::getItemId, id);
+            if (config != null) {
+                reqVO.setProduceDateFlag(config.getProduceDateFlag());
+                reqVO.setExpireDateFlag(config.getExpireDateFlag());
+                reqVO.setReceiptDateFlag(config.getReceiptDateFlag());
+                reqVO.setVendorFlag(config.getVendorFlag());
+                reqVO.setPurchaseOrderCodeFlag(config.getPurchaseOrderCodeFlag());
+                reqVO.setLotNumberFlag(config.getLotNumberFlag());
+                reqVO.setQualityStatusFlag(config.getQualityStatusFlag());
+            }
+            syncItemToMes(reqVO);
+        } else {
+            // 鍙栨秷鍚屾锛氫粠 MES 鍒犻櫎璇ョ墿鏂欙紙MES 鏃犳鐗╂枡鏃跺唴閮ㄤ负绌烘搷浣滐級
+            mesMdItemApi.deleteItem(id);
+        }
+    }
+
+    /**
+     * 鏍¢獙鐗╂枡鏈涓氬姟寮曠敤锛堥攢鍞�侀噰璐�佺敓浜с�佽川妫�銆佸簱瀛樼瓑锛�
+     *
+     * @param id 鐗╂枡缂栧彿
+     */
+    private void validateItemNoReference(Long id) {
+        List<Map<String, Object>> references = itemMapper.selectItemReferenceCount(id);
+        if (CollUtil.isNotEmpty(references)) {
+            String refDesc = references.stream()
+                    .map(r -> r.get("source") + "(" + r.get("cnt") + ")")
+                    .collect(Collectors.joining("銆�"));
+            throw exception(MDM_ITEM_EXISTS_REFERENCE, refDesc);
+        }
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void deleteItemList(Collection<Long> ids) {
+        if (CollUtil.isEmpty(ids)) {
+            return;
+        }
+        // 閫愪釜鍒犻櫎锛堝鐢ㄥ崟鏉″垹闄ら�昏緫锛屼繚鎸佹牎楠岋級
+        ids.forEach(this::deleteItem);
+    }
+
+    @Override
+    public MdmItemDO validateItemExists(Long id) {
+        MdmItemDO item = itemMapper.selectById(id);
+        if (item == null) {
+            throw exception(MDM_ITEM_NOT_EXISTS);
+        }
+        return item;
+    }
+
+    @Override
+    public MdmItemDO validateItemExistsAndEnable(Long id) {
+        MdmItemDO item = validateItemExists(id);
+        if (ObjUtil.notEqual(cn.iocoder.yudao.framework.common.enums.CommonStatusEnum.ENABLE.getStatus(), item.getStatus())) {
+            throw exception(MDM_ITEM_IS_DISABLE);
+        }
+        return item;
+    }
+
+    private void validateItemCodeUnique(Long id, String code) {
+        MdmItemDO item = itemMapper.selectByCode(code);
+        if (item == null) {
+            return;
+        }
+        if (ObjUtil.notEqual(item.getId(), id)) {
+            throw exception(MDM_ITEM_CODE_DUPLICATE);
+        }
+    }
+
+    private void validateCategoryExists(Long categoryId) {
+        if (categoryId == null) {
+            return;
+        }
+        // 浣跨敤 MDM 鏈湴鍒嗙被鏈嶅姟鏍¢獙
+        MdmItemCategoryDO category = itemCategoryService.getItemCategory(categoryId);
+        if (category == null) {
+            throw exception(MDM_ITEM_CATEGORY_NOT_EXISTS);
+        }
+    }
+
+    private void validateUnitMeasureExists(Long unitMeasureId) {
+        if (unitMeasureService.getUnitMeasure(unitMeasureId) == null) {
+            throw exception(MDM_UNIT_MEASURE_NOT_EXISTS);
+        }
+    }
+
+    private void validateBrandExists(Long brandId) {
+        if (brandService.getBrand(brandId) == null) {
+            throw exception(MDM_BRAND_NOT_EXISTS);
+        }
+    }
+
+    /**
+     * 灏� itemType 杞崲涓轰腑鏂囧悕绉�
+     *
+     * @param itemType 鐗╂枡绫诲瀷锛�1鍘熸枡, 2鍗婃垚鍝�, 3鎴愬搧, 4杈呮枡
+     * @return 涓枃鍚嶇О
+     */
+    private String convertItemTypeToName(Integer itemType) {
+        if (itemType == null) {
+            return null;
+        }
+        switch (itemType) {
+            case 1:
+                return "鍘熸枡";
+            case 2:
+                return "鍗婃垚鍝�";
+            case 3:
+                return "鎴愬搧";
+            case 4:
+                return "杈呮枡";
+            default:
+                return null;
+        }
+    }
+
+    @Override
+    public MdmItemDO getItem(Long id) {
+        return itemMapper.selectById(id);
+    }
+
+    @Override
+    public PageResult<MdmItemDO> getItemPage(MdmItemPageReqVO pageReqVO) {
+        // 鏌ユ壘鏃讹紝濡傛灉鏌ユ壘鏌愪釜鍒嗙被缂栧彿锛屽垯鍖呭惈瀹冪殑瀛愬垎绫�
+        Set<Long> categoryIds = null;
+        if (pageReqVO.getCategoryId() != null) {
+            categoryIds = new HashSet<>();
+            categoryIds.add(pageReqVO.getCategoryId());
+            List<cn.iocoder.yudao.module.mdm.dal.dataobject.category.MdmItemCategoryDO> children =
+                    itemCategoryService.getItemCategoryChildrenList(pageReqVO.getCategoryId());
+            categoryIds.addAll(convertSet(children, cn.iocoder.yudao.module.mdm.dal.dataobject.category.MdmItemCategoryDO::getId));
+        }
+        // 鍒嗛〉鏌ヨ
+        return itemMapper.selectPage(pageReqVO, categoryIds);
+    }
+
+    @Override
+    public List<MdmItemDO> getItemList(Collection<Long> ids) {
+        if (CollUtil.isEmpty(ids)) {
+            return Collections.emptyList();
+        }
+        return itemMapper.selectBatchIds(ids);
+    }
+
+    @Override
+    public Long getItemCountByCategoryId(Long categoryId) {
+        return itemMapper.selectCountByCategoryId(categoryId);
+    }
+
+    @Override
+    public Long getItemCountByUnitMeasureId(Long unitMeasureId) {
+        return itemMapper.selectCountByUnitMeasureId(unitMeasureId);
+    }
+
+    @Override
+    public Long getItemCountByBrandId(Long brandId) {
+        return itemMapper.selectCountByBrandId(brandId);
+    }
+
+    @Override
+    public MdmItemDO getItemByCode(String code) {
+        return itemMapper.selectByCode(code);
+    }
+
+    @Override
+    public List<MdmItemDO> getItemSimpleList() {
+        return itemMapper.selectList(MdmItemDO::getStatus,
+                cn.iocoder.yudao.framework.common.enums.CommonStatusEnum.ENABLE.getStatus());
+    }
+
+    /**
+     * 淇濆瓨鎵规閰嶇疆锛堝埌 MDM 鏈湴琛級
+     */
+    private void saveBatchConfig(Long itemId, MdmItemSaveReqVO reqVO) {
+        // 妫�鏌ユ槸鍚︽湁鎵规閰嶇疆鏁版嵁
+        if (reqVO.getProduceDateFlag() == null
+                && reqVO.getExpireDateFlag() == null
+                && reqVO.getReceiptDateFlag() == null
+                && reqVO.getVendorFlag() == null
+                && reqVO.getPurchaseOrderCodeFlag() == null
+                && reqVO.getLotNumberFlag() == null
+                && reqVO.getQualityStatusFlag() == null) {
+            return;
+        }
+
+        // 鏌ヨ宸叉湁閰嶇疆
+        cn.iocoder.yudao.module.mdm.dal.dataobject.item.MdmItemBatchConfigDO existing =
+                itemBatchConfigMapper.selectOne(
+                        cn.iocoder.yudao.module.mdm.dal.dataobject.item.MdmItemBatchConfigDO::getItemId, itemId);
+
+        cn.iocoder.yudao.module.mdm.dal.dataobject.item.MdmItemBatchConfigDO config =
+                new cn.iocoder.yudao.module.mdm.dal.dataobject.item.MdmItemBatchConfigDO();
+        config.setItemId(itemId);
+        config.setProduceDateFlag(Boolean.TRUE.equals(reqVO.getProduceDateFlag()));
+        config.setExpireDateFlag(Boolean.TRUE.equals(reqVO.getExpireDateFlag()));
+        config.setReceiptDateFlag(Boolean.TRUE.equals(reqVO.getReceiptDateFlag()));
+        config.setVendorFlag(Boolean.TRUE.equals(reqVO.getVendorFlag()));
+        config.setPurchaseOrderCodeFlag(Boolean.TRUE.equals(reqVO.getPurchaseOrderCodeFlag()));
+        config.setLotNumberFlag(Boolean.TRUE.equals(reqVO.getLotNumberFlag()));
+        config.setQualityStatusFlag(Boolean.TRUE.equals(reqVO.getQualityStatusFlag()));
+        // 娓呯┖涓嶉渶瑕佺殑瀛楁
+        config.setClientFlag(false);
+        config.setSalesOrderCodeFlag(false);
+        config.setWorkOrderFlag(false);
+        config.setTaskFlag(false);
+        config.setWorkstationFlag(false);
+        config.setToolFlag(false);
+        config.setMoldFlag(false);
+
+        if (existing != null) {
+            config.setId(existing.getId());
+            itemBatchConfigMapper.updateById(config);
+        } else {
+            itemBatchConfigMapper.insert(config);
+        }
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public MdmItemImportRespVO importItemList(List<MdmItemImportExcelVO> importList, Boolean isUpdateSupport) {
+        if (CollUtil.isEmpty(importList)) {
+            throw exception(MDM_ITEM_IMPORT_LIST_IS_EMPTY);
+        }
+        MdmItemImportRespVO respVO = MdmItemImportRespVO.builder()
+                .createList(new ArrayList<>()).updateList(new ArrayList<>())
+                .failureList(new LinkedHashMap<>()).build();
+
+        // 1. 棰勭儹锛氬垎绫荤紪鐮� -> ID銆佸崟浣嶇紪鐮� -> ID
+        Map<String, Long> categoryCodeIdMap = new HashMap<>();
+        for (MdmItemCategoryDO category : itemCategoryMapper.selectList()) {
+            if (category.getCode() != null) {
+                categoryCodeIdMap.put(category.getCode(), category.getId());
+            }
+        }
+        Map<String, Long> unitCodeIdMap = new HashMap<>();
+        for (MdmUnitMeasureDO unit : unitMeasureMapper.selectList()) {
+            unitCodeIdMap.put(unit.getCode(), unit.getId());
+        }
+
+        // 2. 閬嶅巻瀵煎叆
+        for (MdmItemImportExcelVO importVO : importList) {
+            // 2.1 鍩虹鏍¢獙
+            if (StrUtil.isBlank(importVO.getCode()) || StrUtil.isBlank(importVO.getName())) {
+                respVO.getFailureList().put(StrUtil.blankToDefault(importVO.getName(), importVO.getCode()), "鐗╂枡缂栫爜鍜岀墿鏂欏悕绉颁笉鑳戒负绌�");
+                continue;
+            }
+            // 2.2 瑙f瀽鍒嗙被
+            Long categoryId = null;
+            if (StrUtil.isNotBlank(importVO.getCategoryCode())) {
+                categoryId = categoryCodeIdMap.get(importVO.getCategoryCode());
+                if (categoryId == null) {
+                    respVO.getFailureList().put(importVO.getName(), "鐗╂枡鍒嗙被缂栫爜涓嶅瓨鍦細" + importVO.getCategoryCode());
+                    continue;
+                }
+            }
+            // 2.3 瑙f瀽涓诲崟浣�
+            Long unitMeasureId = null;
+            if (StrUtil.isNotBlank(importVO.getUnitMeasureCode())) {
+                unitMeasureId = unitCodeIdMap.get(importVO.getUnitMeasureCode());
+                if (unitMeasureId == null) {
+                    respVO.getFailureList().put(importVO.getName(), "璁¢噺鍗曚綅缂栫爜涓嶅瓨鍦細" + importVO.getUnitMeasureCode());
+                    continue;
+                }
+            }
+            // 2.4 瑙f瀽杈呭崟浣�1
+            Long unitMeasureId2 = null;
+            if (StrUtil.isNotBlank(importVO.getUnitMeasureCode2())) {
+                unitMeasureId2 = unitCodeIdMap.get(importVO.getUnitMeasureCode2());
+                if (unitMeasureId2 == null) {
+                    respVO.getFailureList().put(importVO.getName(), "杈呭崟浣�1缂栫爜涓嶅瓨鍦細" + importVO.getUnitMeasureCode2());
+                    continue;
+                }
+            }
+            // 2.5 瑙f瀽杈呭崟浣�2
+            Long unitMeasureId3 = null;
+            if (StrUtil.isNotBlank(importVO.getUnitMeasureCode3())) {
+                unitMeasureId3 = unitCodeIdMap.get(importVO.getUnitMeasureCode3());
+                if (unitMeasureId3 == null) {
+                    respVO.getFailureList().put(importVO.getName(), "杈呭崟浣�2缂栫爜涓嶅瓨鍦細" + importVO.getUnitMeasureCode3());
+                    continue;
+                }
+            }
+
+            // 2.6 缁勮 SaveReqVO锛堝鐢� create/update 閫昏緫锛�
+            MdmItemSaveReqVO saveReqVO = new MdmItemSaveReqVO();
+            saveReqVO.setCode(importVO.getCode());
+            saveReqVO.setName(importVO.getName());
+            saveReqVO.setBarCode(importVO.getBarCode());
+            saveReqVO.setSpecification(importVO.getSpecification());
+            saveReqVO.setCategoryId(categoryId);
+            saveReqVO.setUnitMeasureId(unitMeasureId);
+            saveReqVO.setUnitMeasureId2(unitMeasureId2);
+            saveReqVO.setUnitMeasureRate1(importVO.getUnitMeasureRate1());
+            saveReqVO.setUnitMeasureId3(unitMeasureId3);
+            saveReqVO.setUnitMeasureRate2(importVO.getUnitMeasureRate2());
+            saveReqVO.setPurchasePrice(importVO.getPurchasePrice());
+            saveReqVO.setSalesPrice(importVO.getSalesPrice());
+            saveReqVO.setCostPrice(importVO.getCostPrice());
+            saveReqVO.setSafetyStock(importVO.getSafetyStock());
+            saveReqVO.setMinStock(importVO.getMinStock());
+            saveReqVO.setMaxStock(importVO.getMaxStock());
+            saveReqVO.setIsBatchManaged(importVO.getIsBatchManaged());
+            saveReqVO.setExpiryDay(importVO.getExpiryDay());
+            saveReqVO.setStatus(importVO.getStatus() != null ? importVO.getStatus() : cn.iocoder.yudao.framework.common.enums.CommonStatusEnum.ENABLE.getStatus());
+            saveReqVO.setSyncMes(importVO.getSyncMes() != null ? importVO.getSyncMes() : false);
+            saveReqVO.setRemark(importVO.getRemark());
+            saveReqVO.setItemType(1); // 榛樿鐗╂枡绫诲瀷锛氱墿鏂�
+
+            // 2.7 宸插瓨鍦紙鎸夌紪鐮佸垽鏂級
+            MdmItemDO existByCode = itemMapper.selectByCode(importVO.getCode());
+            try {
+                if (existByCode != null) {
+                    if (!Boolean.TRUE.equals(isUpdateSupport)) {
+                        respVO.getFailureList().put(importVO.getName(), "鐗╂枡缂栫爜宸插瓨鍦�");
+                        continue;
+                    }
+                    saveReqVO.setId(existByCode.getId());
+                    updateItem(saveReqVO);
+                    respVO.getUpdateList().add(importVO.getName());
+                } else {
+                    createItem(saveReqVO);
+                    respVO.getCreateList().add(importVO.getName());
+                }
+            } catch (Exception ex) {
+                // 鍗曟潯澶辫触锛岃褰曞苟缁х画
+                String reason = ex instanceof cn.iocoder.yudao.framework.common.exception.ServiceException
+                        ? ((cn.iocoder.yudao.framework.common.exception.ServiceException) ex).getMessage()
+                        : ex.getMessage();
+                respVO.getFailureList().put(importVO.getName(), reason == null ? "瀵煎叆澶辫触" : reason);
+            }
+        }
+        return respVO;
+    }
+
+}
\ No newline at end of file

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