From 1e123568c2f561013f5636e45dc0db30b17a3517 Mon Sep 17 00:00:00 2001
From: 云 <2163098428@qq.com>
Date: 星期四, 10 九月 2026 16:39:26 +0800
Subject: [PATCH] feat(basic): 添加产品条码功能并完善生产统计报表
---
src/main/java/com/ruoyi/technology/service/impl/TechnologyBomServiceImpl.java | 659 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 651 insertions(+), 8 deletions(-)
diff --git a/src/main/java/com/ruoyi/technology/service/impl/TechnologyBomServiceImpl.java b/src/main/java/com/ruoyi/technology/service/impl/TechnologyBomServiceImpl.java
index 3c6cfca..0aabe70 100644
--- a/src/main/java/com/ruoyi/technology/service/impl/TechnologyBomServiceImpl.java
+++ b/src/main/java/com/ruoyi/technology/service/impl/TechnologyBomServiceImpl.java
@@ -1,20 +1,663 @@
package com.ruoyi.technology.service.impl;
+import cn.hutool.core.collection.CollUtil;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.ruoyi.basic.pojo.Product;
+import com.ruoyi.basic.pojo.ProductModel;
+import com.ruoyi.basic.service.IProductModelService;
+import com.ruoyi.basic.service.IProductService;
+import com.ruoyi.common.exception.ServiceException;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.common.utils.bean.BeanUtils;
+import com.ruoyi.common.utils.poi.ExcelUtil;
+import com.ruoyi.framework.web.domain.R;
+import com.ruoyi.procurementrecord.pojo.ProcurementDemand;
+import com.ruoyi.procurementrecord.service.ProcurementDemandService;
+import com.ruoyi.stock.mapper.StockInventoryMapper;
+import com.ruoyi.stock.pojo.StockInventory;
+import com.ruoyi.technology.bean.dto.BomImportDto;
+import com.ruoyi.technology.bean.dto.BomKitCheckDto;
+import com.ruoyi.technology.bean.dto.TechnologyBomDto;
+import com.ruoyi.technology.bean.dto.TechnologyBomStructureDto;
+import com.ruoyi.technology.bean.vo.BomKitCheckItemVo;
+import com.ruoyi.technology.bean.vo.TechnologyBomStructureVo;
+import com.ruoyi.technology.bean.vo.TechnologyBomVo;
import com.ruoyi.technology.mapper.TechnologyBomMapper;
+import com.ruoyi.technology.mapper.TechnologyBomStructureMapper;
+import com.ruoyi.technology.mapper.TechnologyRoutingMapper;
import com.ruoyi.technology.pojo.TechnologyBom;
+import com.ruoyi.technology.pojo.TechnologyBomStructure;
+import com.ruoyi.technology.pojo.TechnologyRouting;
import com.ruoyi.technology.service.TechnologyBomService;
+import com.ruoyi.technology.service.TechnologyBomStructureService;
+import jakarta.servlet.http.HttpServletResponse;
+import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.web.multipart.MultipartFile;
-/**
- * <p>
- * BOM琛� 鏈嶅姟瀹炵幇绫�
- * </p>
- *
- * @author 鑺杞欢锛堟睙鑻忥級鏈夐檺鍏徃
- * @since 2026-04-20 10:05:55
- */
+import java.math.BigDecimal;
+import java.util.*;
+import java.util.concurrent.ThreadLocalRandom;
+import java.util.stream.Collectors;
+
@Service
+@RequiredArgsConstructor
public class TechnologyBomServiceImpl extends ServiceImpl<TechnologyBomMapper, TechnologyBom> implements TechnologyBomService {
+ private final TechnologyBomMapper technologyBomMapper;
+ private final IProductModelService productModelService;
+ private final TechnologyBomStructureService technologyBomStructureService;
+ private final TechnologyRoutingMapper technologyRoutingMapper;
+ private final IProductService productService;
+ private final TechnologyBomStructureMapper technologyBomStructureMapper;
+ private final StockInventoryMapper stockInventoryMapper;
+ private final ProcurementDemandService procurementDemandService;
+
+ /**
+ * 鍒嗛〉鏌ヨBOM鍒楄〃銆�
+ */
+ @Override
+ public IPage<TechnologyBomVo> listPage(Page<TechnologyBomDto> page, TechnologyBomDto technologyBomDto) {
+ return technologyBomMapper.listPage(page, technologyBomDto);
+ }
+
+ /**
+ * 鏍规嵁瑙勬牸鏌ヨBOM骞惰浆鎹负杩斿洖瀵硅薄銆�
+ */
+ @Override
+ public List<TechnologyBomVo> listByModel(Long productModelId) {
+ List<TechnologyBom> list = this.list(Wrappers.<TechnologyBom>lambdaQuery()
+ .eq(TechnologyBom::getProductModelId, productModelId));
+ List<TechnologyBomVo> result = new ArrayList<>(list.size());
+ for (TechnologyBom item : list) {
+ TechnologyBomVo vo = new TechnologyBomVo();
+ vo.setId(item.getId());
+ vo.setProductModelId(item.getProductModelId());
+ vo.setRemark(item.getRemark());
+ vo.setVersion(item.getVersion());
+ vo.setCreateTime(item.getCreateTime());
+ vo.setUpdateTime(item.getUpdateTime());
+ vo.setCreateUser(item.getCreateUser());
+ vo.setUpdateUser(item.getUpdateUser());
+ vo.setBomNo(item.getBomNo());
+ vo.setDeptId(item.getDeptId());
+ result.add(vo);
+ }
+ return result;
+ }
+
+ /**
+ * 鏂板BOM骞跺垵濮嬪寲鏍圭粨鏋勮妭鐐广��
+ */
+ @Override
+ @Transactional(rollbackFor = Exception.class)
+ public R add(TechnologyBom technologyBom) {
+ validateProductModel(technologyBom.getProductModelId());
+ if (technologyBom.getStatus() == null) {
+ technologyBom.setStatus(1);
+ }
+ boolean saved = technologyBomMapper.insert(technologyBom) > 0;
+ if (!saved) {
+ return R.fail("Add BOM failed");
+ }
+ technologyBom.setBomNo("BM." + String.format("%05d", technologyBom.getId()));
+ technologyBomMapper.updateById(technologyBom);
+ if (Integer.valueOf(1).equals(technologyBom.getStatus())) {
+ deactivateOtherVersions(technologyBom.getProductModelId(), technologyBom.getId().longValue());
+ }
+ initRootStructure(technologyBom.getId().longValue(), technologyBom.getProductModelId());
+ return R.ok();
+ }
+
+ /**
+ * 淇敼BOM锛岃鏍煎彉鍖栨椂鍚屾鍒锋柊鍏宠仈缁撴瀯涓庤矾绾挎暟鎹��
+ */
+ @Override
+ @Transactional(rollbackFor = Exception.class)
+ public R update(TechnologyBom technologyBom) {
+ if (technologyBom.getId() == null) {
+ throw new ServiceException("BOM ID涓嶈兘涓虹┖");
+ }
+ validateProductModel(technologyBom.getProductModelId());
+ TechnologyBom oldBom = technologyBomMapper.selectById(technologyBom.getId());
+ if (oldBom == null) {
+ throw new ServiceException("BOM涓嶅瓨鍦�");
+ }
+ if (oldBom.getProductModelId() != null && !oldBom.getProductModelId().equals(technologyBom.getProductModelId())) {
+ technologyRoutingMapper.updateProductModelByBomId(technologyBom.getProductModelId(), technologyBom.getId().longValue());
+ technologyBomStructureService.remove(Wrappers.<TechnologyBomStructure>lambdaQuery()
+ .eq(TechnologyBomStructure::getBomId, technologyBom.getId().longValue()));
+ initRootStructure(technologyBom.getId().longValue(), technologyBom.getProductModelId());
+ }
+ if (technologyBom.getBomNo() == null) {
+ technologyBom.setBomNo(oldBom.getBomNo());
+ }
+ technologyBomMapper.updateById(technologyBom);
+ if (Integer.valueOf(1).equals(technologyBom.getStatus())) {
+ deactivateOtherVersions(technologyBom.getProductModelId(), technologyBom.getId().longValue());
+ }
+ return R.ok();
+ }
+
+ /**
+ * 鍚屼竴浜у搧瑙勬牸鍙繚鐣欎竴涓惎鐢ㄧ増鏈�
+ */
+ private void deactivateOtherVersions(Long productModelId, Long keepId) {
+ if (productModelId == null) {
+ return;
+ }
+ technologyBomMapper.update(null, Wrappers.<TechnologyBom>lambdaUpdate()
+ .set(TechnologyBom::getStatus, 0)
+ .eq(TechnologyBom::getProductModelId, productModelId)
+ .ne(TechnologyBom::getId, keepId)
+ .eq(TechnologyBom::getStatus, 1));
+ }
+
+ /**
+ * 鍒犻櫎BOM鍓嶆牎楠屾槸鍚﹀凡琚伐鑹鸿矾绾垮紩鐢ㄣ��
+ */
+ @Override
+ @Transactional(rollbackFor = Exception.class)
+ public boolean batchDelete(List<Long> ids) {
+ if (ids == null || ids.isEmpty()) {
+ throw new ServiceException("璇疯嚦灏戦�夋嫨涓�涓狟OM");
+ }
+ List<TechnologyRouting> list = technologyRoutingMapper.selectList(Wrappers.<TechnologyRouting>lambdaQuery()
+ .in(TechnologyRouting::getBomId, ids));
+ if (!list.isEmpty()) {
+ throw new ServiceException("BOM宸茶宸ヨ壓璺嚎寮曠敤锛屼笉鑳藉垹闄�");
+ }
+ technologyBomStructureService.remove(Wrappers.<TechnologyBomStructure>lambdaQuery()
+ .in(TechnologyBomStructure::getBomId, ids));
+ return this.removeBatchByIds(ids);
+ }
+
+ /**
+ * 鏍￠獙浜у搧瑙勬牸鏄惁瀛樺湪銆�
+ */
+ private void validateProductModel(Long productModelId) {
+ if (productModelId == null) {
+ throw new ServiceException("浜у搧瑙勬牸ID涓嶈兘涓虹┖");
+ }
+ ProductModel productModel = productModelService.getById(productModelId);
+ if (productModel == null) {
+ throw new ServiceException("浜у搧瑙勬牸涓嶅瓨鍦�");
+ }
+ }
+
+ /**
+ * 鍒濆鍖朆OM鏍硅妭鐐圭粨鏋勩��
+ */
+ private void initRootStructure(Long bomId, Long productModelId) {
+ ProductModel productModel = productModelService.getById(productModelId);
+ TechnologyBomStructure root = new TechnologyBomStructure();
+ root.setBomId(bomId);
+ root.setParentId(null);
+ root.setProductModelId(productModelId);
+ root.setUnit(productModel.getUnit());
+ root.setUnitQuantity(BigDecimal.ONE);
+ technologyBomStructureService.save(root);
+ }
+
+ @Override
+ @Transactional(rollbackFor = Exception.class)
+ public R uploadBom(MultipartFile file) {
+ ExcelUtil<BomImportDto> util = new ExcelUtil<>(BomImportDto.class);
+ List<BomImportDto> list;
+ try {
+ list = util.importExcel(file.getInputStream());
+ } catch (Exception e) {
+ return R.fail("Excel瑙ｆ瀽澶辫触");
+ }
+
+ if (list == null || list.isEmpty()) return R.fail("鏁版嵁涓虹┖");
+
+ // 澶勭悊宸ュ簭
+ list.forEach(dto -> {
+ dto.setParentName(clean(dto.getParentName()));
+ dto.setParentSpec(clean(dto.getParentSpec()));
+ dto.setChildName(clean(dto.getChildName()));
+ dto.setChildSpec(clean(dto.getChildSpec()));
+ });
+ handleProcess(list);
+// Map<String, Long> processMap = productProcessService.list().stream()
+// .collect(Collectors.toMap(ProductProcess::getName, ProductProcess::getId, (k1, k2) -> k1));
+
+ // 鍒涘缓 BOM 鏁版嵁
+ BomImportDto first = list.get(0);
+ ProductModel rootModel = findModel(first.getParentName(), first.getParentSpec());
+ TechnologyBom bom = new TechnologyBom();
+ bom.setProductModelId(rootModel.getId());
+ bom.setVersion("1.0");
+ technologyBomMapper.insert(bom);
+ bom.setBomNo("BM." + String.format("%05d", bom.getId()));
+ technologyBomMapper.updateById(bom);
+
+ // 璁板綍宸茬粡鎻掑叆缁撴瀯鐨勮妭鐐癸細Key = "鍚嶇О+瑙勬牸", Value = structure_id
+ Map<String, Long> treePathMap = new HashMap<>();
+
+ for (int i = 0; i < list.size(); i++) {
+ BomImportDto dto = list.get(i);
+ String parentKey = dto.getParentName() + "|" + dto.getParentSpec();
+ String childKey = dto.getChildName() + "|" + dto.getChildSpec();
+
+ //澶勭悊鏍硅妭鐐�,绗竴琛屼笖瀛愰」涓虹┖
+ if (i == 0 && StringUtils.isBlank(dto.getChildName())) {
+ TechnologyBomStructure rootNode = new TechnologyBomStructure();
+ rootNode.setBomId(bom.getId().longValue());
+ rootNode.setParentId(null); // 椤跺眰娌℃湁鐖惰妭鐐�
+ rootNode.setProductModelId(rootModel.getId());
+ rootNode.setUnitQuantity(BigDecimal.ONE);
+ rootNode.setUnit(rootModel.getUnit());
+ technologyBomStructureService.save(rootNode);
+
+ treePathMap.put(parentKey, rootNode.getId());
+ continue;
+ }
+
+ // 澶勭悊瀛愬眰绾ц妭鐐�
+ // 鎵惧埌鐖惰妭鐐瑰湪鏁版嵁搴撻噷鐨� ID
+ Long parentStructureId = treePathMap.get(parentKey);
+ if (parentStructureId == null) {
+ // 濡傛灉 Map 閲屾壘涓嶅埌锛岃鏄� Excel 椤哄簭涔变簡鎴栬�呮暟鎹湁璇�
+ throw new ServiceException("瀵煎叆澶辫触: 鐖堕」[" + dto.getParentName() + "]蹇呴』鍦ㄥ叾瀛愰」涔嬪墠瀹氫箟");
+ }
+
+ // 鑾峰彇瀛愰」妯″瀷淇℃伅
+ ProductModel childModel = findModel(dto.getChildName(), dto.getChildSpec());
+
+ // 鎻掑叆缁撴瀯琛�
+ TechnologyBomStructure node = new TechnologyBomStructure();
+ node.setBomId(bom.getId().longValue());
+ node.setParentId(parentStructureId); // 鐖惰妭鐐笽D
+ node.setProductModelId(childModel.getId());
+ node.setUnitQuantity(dto.getUnitQty());
+ node.setUnit(childModel.getUnit());
+// if (processMap.containsKey(dto.getProcess())) {
+// node.setProcessId(processMap.get(dto.getProcess()));
+// }
+ technologyBomStructureService.save(node);
+
+ // 鎶婂綋鍓嶅瓙椤硅褰曞埌 Map,浣滀负浠ュ悗鏇存繁灞傜骇鐨勭埗椤规煡鎵句緷鎹�
+ // 鍚屼竴鐖堕」涓嬬殑鍚屽悕瀛愰」涓嶉渶瑕侀噸澶嶈褰�
+ treePathMap.put(childKey, node.getId());
+ }
+
+ return R.ok("BOM瀵煎叆鎴愬姛");
+ }
+
+
+ @Override
+ public void exportBom(HttpServletResponse response, Long bomId) {
+ if (bomId == null) {
+ throw new ServiceException("BOM ID涓嶈兘涓虹┖");
+ }
+
+ List<TechnologyBomStructureVo> treeData = technologyBomStructureService.listByBomId(bomId);
+ if (treeData == null || treeData.isEmpty()) {
+ return;
+ }
+
+ // 灏嗘爲褰㈢粨鏋勬墎骞冲寲 浣跨敤 BFS绠楁硶 瀵煎嚭,鎸夊眰绾ч『搴�
+ List<BomImportDto> exportList = new ArrayList<>();
+
+ // Map<ID, Node> idMap 鐢ㄤ簬鏌ユ壘鐖惰妭鐐�
+ Map<Long, TechnologyBomStructureVo> idMap = new HashMap<>();
+ populateMap(treeData, idMap);
+
+ // treeData 鐨勭涓�涓槸鏍硅妭鐐�
+ for (TechnologyBomStructureVo root : treeData) {
+ // 娣诲姞鏍硅妭鐐�
+ BomImportDto rootRow = new BomImportDto();
+ rootRow.setParentName(root.getProductName());
+ rootRow.setParentSpec(root.getModel());
+ rootRow.setUnitQty(root.getUnitQuantity());
+ rootRow.setParentCode(root.getProductCode());
+ rootRow.setRemark("");
+ exportList.add(rootRow);
+
+ // BFS 閬嶅巻-闃熷垪
+ Queue<TechnologyBomStructureVo> queue = new LinkedList<>();
+ if (root.getChildren() != null) {
+ queue.addAll(root.getChildren());
+ }
+
+ while (!queue.isEmpty()) {
+ TechnologyBomStructureVo child = queue.poll();
+
+ // 鏌ユ壘鐖惰妭鐐�
+ TechnologyBomStructureVo parent = idMap.get(child.getParentId());
+ if (parent == null) {
+ // 闄や簡鏈�澶栧眰鑺傜偣,鍏朵粬鑺傜偣鐨勭埗绫昏偗瀹氭槸涓嶄細涓虹┖鐨�
+ continue;
+ }
+
+ BomImportDto row = new BomImportDto();
+ // 鐖剁被淇℃伅
+ row.setParentName(parent.getProductName());
+ row.setParentSpec(parent.getModel());
+ // 瀛愮被淇℃伅
+ row.setChildName(child.getProductName());
+ row.setChildSpec(child.getModel());
+ row.setUnitQty(child.getUnitQuantity());
+ row.setProcess(child.getOperationName());
+ row.setChildCode(child.getProductCode());
+
+ exportList.add(row);
+
+ // 灏嗗瓙鑺傜偣鐨勫瓙鑺傜偣鍔犲叆闃熷垪-涓嬩竴灞�
+ if (child.getChildren() != null && !child.getChildren().isEmpty()) {
+ queue.addAll(child.getChildren());
+ }
+ }
+ }
+
+ ExcelUtil<BomImportDto> util = new ExcelUtil<>(BomImportDto.class);
+ util.exportExcel(response, exportList, "BOM缁撴瀯瀵煎嚭");
+ }
+
+ @Override
+ @Transactional(rollbackFor = Exception.class)
+ public R copy(TechnologyBom technologyBom) {
+ TechnologyBom oldTechnologyBom = technologyBomMapper.selectById(technologyBom.getId());
+ List<TechnologyBomStructureVo> oldTechnologyBomStructureVos = technologyBomStructureService.listByBomId(technologyBom.getId().longValue());
+ //鏍￠獙浜у搧瑙勬牸鏄惁瀛樺湪銆�
+ validateProductModel(oldTechnologyBom.getProductModelId());
+ TechnologyBom newTechnologyBom = new TechnologyBom();
+ newTechnologyBom.setProductModelId(oldTechnologyBom.getProductModelId());
+ newTechnologyBom.setVersion("FZ" + oldTechnologyBom.getVersion());
+ newTechnologyBom.setRemark(oldTechnologyBom.getRemark());
+ newTechnologyBom.setStatus(0);
+ boolean saved = technologyBomMapper.insert(newTechnologyBom) > 0;
+ if (!saved) {
+ return R.fail("Copy BOM failed");
+ }
+ newTechnologyBom.setBomNo("BM." + String.format("%05d", newTechnologyBom.getId()));
+ technologyBomMapper.updateById(newTechnologyBom);
+ //鍒濆鍖朆OM鏍硅妭鐐圭粨鏋勩��
+ initRootStructure(newTechnologyBom.getId().longValue(), newTechnologyBom.getProductModelId());
+ //鎶婁骇鍝佺粨鏋勯噷闈㈢殑鏁版嵁涔熷叏閮ㄩ兘澶嶅埗
+ TechnologyBomStructureVo technologyBomStructureVo = oldTechnologyBomStructureVos.get(0);
+ TechnologyBomStructureDto technologyBomStructureDto = convertTree(technologyBomStructureVo);
+ technologyBomStructureDto.setBomId(newTechnologyBom.getId().longValue());
+ technologyBomStructureService.addTechnologyBomStructure(technologyBomStructureDto);
+ return R.ok();
+ }
+
+ private ProductModel findModel(String name, String spec) {
+ Product product = productService.getOne(new LambdaQueryWrapper<Product>()
+ .eq(Product::getProductName, name).last("limit 1"));
+ if (product == null) throw new ServiceException("浜у搧鏈淮鎶わ細" + name);
+
+ ProductModel model = productModelService.getOne(new LambdaQueryWrapper<ProductModel>()
+ .eq(ProductModel::getProductId, product.getId())
+ .eq(ProductModel::getModel, spec).last("limit 1"));
+ if (model == null) throw new ServiceException("瑙勬牸鏈淮鎶わ細" + name + "[" + spec + "]");
+ return model;
+ }
+
+ private void handleProcess(List<BomImportDto> list) {
+
+ Set<String> processNames = list.stream()
+ .map(BomImportDto::getProcess)
+ .filter(StringUtils::isNotBlank)
+ .collect(Collectors.toSet());
+
+ if (processNames.isEmpty()) {
+ return;
+ }
+
+// List<ProductProcess> exists = productProcessService.list(
+// new LambdaQueryWrapper<ProductProcess>().in(ProductProcess::getName, processNames)
+// );
+
+// Set<String> existNames = exists.stream()
+// .map(ProductProcess::getName)
+// .collect(Collectors.toSet());
+//
+// List<ProductProcess> needSave = processNames.stream()
+// .filter(n -> !existNames.contains(n))
+// .map(n -> {
+// ProductProcess p = new ProductProcess();
+// p.setName(n);
+// return p;
+// })
+// .collect(Collectors.toList());
+//
+// if (!needSave.isEmpty()) {
+// productProcessService.saveBatch(needSave);
+// needSave.forEach(p -> p.setNo("GX" + String.format("%08d", p.getId())));
+// productProcessService.updateBatchById(needSave);
+// }
+ }
+
+ private String clean(String s) {
+ if (s == null) return null;
+ return s.replaceAll("[\\u00A0\\u3000]", "").trim();
+ }
+
+ private void populateMap(List<TechnologyBomStructureVo> nodes, Map<Long, TechnologyBomStructureVo> map) {
+ if (nodes == null || nodes.isEmpty()) {
+ return;
+ }
+ for (TechnologyBomStructureVo node : nodes) {
+ map.put(node.getId(), node);
+ populateMap(node.getChildren(), map);
+ }
+ }
+
+ /**
+ * 閫掑綊杞崲鏍戝舰缁撴瀯 VO -> DTO
+ * 鑷姩鐢熸垚铏氭嫙 tempId / parentTempId锛屼繚璇佷换鎰忓眰绾ф爲缁撴瀯姝ｇ‘
+ */
+ public static TechnologyBomStructureDto convertTree(TechnologyBomStructureVo vo) {
+ if (vo == null) {
+ return null;
+ }
+ TechnologyBomStructureDto realDto = convertNode(vo, "0"); // 鏍硅妭鐐圭埗ID=0锛堢函鏁板瓧锛�
+ TechnologyBomStructureDto rootDto = new TechnologyBomStructureDto();
+ rootDto.setTempId("0");
+ rootDto.setChildren(Collections.singletonList(realDto));
+
+ return rootDto;
+ }
+
+ /**
+ * 鏍稿績閫掑綊鏂规硶
+ * @param vo 鍘熷鑺傜偣
+ * @param parentTempId 鐖惰妭鐐� 绾暟瀛桰D
+ * @return 杞崲鍚嶥TO
+ */
+ private static TechnologyBomStructureDto convertNode(TechnologyBomStructureVo vo, String parentTempId) {
+ if (vo == null) {
+ return null;
+ }
+
+ TechnologyBomStructureDto dto = new TechnologyBomStructureDto();
+ BeanUtils.copyProperties(vo, dto);
+
+ String currentTempId = getNumberId();
+ dto.setTempId(currentTempId);
+ dto.setParentTempId(parentTempId);
+
+
+ dto.setId(null);
+ dto.setParentId(null);
+
+ // ===================== 閫掑綊瀛愯妭鐐� =====================
+ List<TechnologyBomStructureVo> voChildren = vo.getChildren();
+ if (CollUtil.isNotEmpty(voChildren)) {
+ List<TechnologyBomStructureDto> dtoChildren = new ArrayList<>();
+ for (TechnologyBomStructureVo childVo : voChildren) {
+ // 瀛愯妭鐐圭殑鐖禝D = 褰撳墠鑺傜偣鐨勬暟瀛桰D
+ dtoChildren.add(convertNode(childVo, currentTempId));
+ }
+ dto.setChildren(dtoChildren);
+ } else {
+ dto.setChildren(new ArrayList<>());
+ }
+
+ return dto;
+ }
+
+ /**
+ * 鐢熸垚 13浣� 绾暟瀛楅殢鏈篒D锛堝畨鍏ㄣ�佷笉閲嶅銆侀珮鎬ц兘锛�
+ */
+ private static String getNumberId() {
+ // 鐢熸垚 1000000000000 ~ 9999999999999 涔嬮棿鐨勬暟瀛�
+ long min = 1000000000000L;
+ long max = 9999999999999L;
+ long randomNum = ThreadLocalRandom.current().nextLong(min, max + 1);
+ return String.valueOf(randomNum);
+ }
+
+ /**
+ * BOM榻愬鍒嗘瀽锛氶�愬眰灞曞紑鏍戯紙闇�姹傞噺=鐖堕渶姹偯楀崟浣嶇敤閲忥級锛屾寜瑙勬牸姹囨�诲悗涓庡彲鐢ㄥ簱瀛樻瘮瀵广��
+ * 鍙敤搴撳瓨 = 危(搴撳瓨鏁伴噺 - 閿佸畾鏁伴噺)锛岀己鍙� = max(闇�姹傞噺 - 鍙敤搴撳瓨, 0)銆�
+ */
+ @Override
+ public List<BomKitCheckItemVo> kitCheck(BomKitCheckDto dto) {
+ if (dto == null || dto.getBomId() == null || dto.getDemandQty() == null
+ || dto.getDemandQty().compareTo(BigDecimal.ZERO) <= 0) {
+ throw new ServiceException("璇蜂紶鍏omId鍜岄渶姹傛暟閲�(椤诲ぇ浜�0)");
+ }
+ TechnologyBom bom = technologyBomMapper.selectById(dto.getBomId());
+ if (bom == null) {
+ throw new ServiceException("BOM涓嶅瓨鍦�");
+ }
+ List<TechnologyBomStructureVo> roots = technologyBomStructureService.listByBomId(dto.getBomId());
+ if (CollUtil.isEmpty(roots)) {
+ throw new ServiceException("BOM缁撴瀯涓虹┖锛岃鍏堢淮鎶ょ墿鏂欐竻鍗�");
+ }
+
+ Map<Long, BigDecimal> requiredMap = new LinkedHashMap<>();
+ for (TechnologyBomStructureVo root : roots) {
+ expandRequirements(root, dto.getDemandQty(), requiredMap, true);
+ }
+ if (requiredMap.isEmpty()) {
+ throw new ServiceException("BOM涓嬫棤鐗╂枡鑺傜偣");
+ }
+
+ Map<Long, BigDecimal> availMap = new HashMap<>();
+ List<StockInventory> stocks = stockInventoryMapper.selectList(Wrappers.<StockInventory>lambdaQuery()
+ .in(StockInventory::getProductModelId, requiredMap.keySet()));
+ for (StockInventory s : stocks) {
+ BigDecimal avail = s.getQualitity() == null ? BigDecimal.ZERO : s.getQualitity();
+ avail = avail.subtract(s.getLockedQuantity() == null ? BigDecimal.ZERO : s.getLockedQuantity());
+ availMap.merge(s.getProductModelId(), avail, BigDecimal::add);
+ }
+
+ List<ProductModel> models = productModelService.listByIds(requiredMap.keySet());
+ Map<Long, ProductModel> modelMap = models.stream()
+ .collect(Collectors.toMap(ProductModel::getId, m -> m, (a, b) -> a));
+ Map<Long, String> productNameMap = new HashMap<>();
+ Set<Long> productIds = models.stream().map(ProductModel::getProductId)
+ .filter(Objects::nonNull).collect(Collectors.toSet());
+ if (!productIds.isEmpty()) {
+ productService.listByIds(productIds)
+ .forEach(p -> productNameMap.put(p.getId().longValue(), p.getProductName()));
+ }
+
+ List<BomKitCheckItemVo> result = new ArrayList<>();
+ for (Map.Entry<Long, BigDecimal> entry : requiredMap.entrySet()) {
+ BigDecimal required = entry.getValue();
+ BigDecimal available = availMap.getOrDefault(entry.getKey(), BigDecimal.ZERO);
+ ProductModel pm = modelMap.get(entry.getKey());
+ BomKitCheckItemVo vo = new BomKitCheckItemVo();
+ vo.setProductModelId(entry.getKey());
+ vo.setProductName(pm == null ? null : productNameMap.get(pm.getProductId()));
+ vo.setModel(pm == null ? null : pm.getModel());
+ vo.setUnit(pm == null ? null : pm.getUnit());
+ vo.setRequiredQty(required);
+ vo.setAvailableQty(available);
+ vo.setShortageQty(required.subtract(available).max(BigDecimal.ZERO));
+ result.add(vo);
+ }
+ result.sort(Comparator.comparing(BomKitCheckItemVo::getShortageQty).reversed());
+ return result;
+ }
+
+ private void expandRequirements(TechnologyBomStructureVo node, BigDecimal requiredQty,
+ Map<Long, BigDecimal> requiredMap, boolean isRoot) {
+ if (!isRoot && node.getProductModelId() != null) {
+ requiredMap.merge(node.getProductModelId(), requiredQty, BigDecimal::add);
+ }
+ if (CollUtil.isNotEmpty(node.getChildren())) {
+ for (TechnologyBomStructureVo child : node.getChildren()) {
+ BigDecimal unitQty = child.getUnitQuantity() == null ? BigDecimal.ZERO : child.getUnitQuantity();
+ expandRequirements(child, requiredQty.multiply(unitQty), requiredMap, false);
+ }
+ }
+ }
+
+ /**
+ * 灏嗙己鍙ｇ墿鏂欏啓鍏ラ噰璐渶姹傦細鍚岃鏍煎凡瀛樺湪寰呭鐞嗚褰曞垯绱姞缂哄彛锛屽惁鍒欐柊澧炪��
+ */
+ @Override
+ @Transactional(rollbackFor = Exception.class)
+ public R generateProcurementDemand(BomKitCheckDto dto) {
+ List<BomKitCheckItemVo> items = kitCheck(dto);
+ List<BomKitCheckItemVo> shortages = items.stream()
+ .filter(item -> item.getShortageQty().compareTo(BigDecimal.ZERO) > 0)
+ .collect(Collectors.toList());
+ if (shortages.isEmpty()) {
+ return R.ok("搴撳瓨榻愬锛屾棤闇�鐢熸垚閲囪喘闇�姹�");
+ }
+ TechnologyBom bom = technologyBomMapper.selectById(dto.getBomId());
+ int created = 0;
+ int merged = 0;
+ for (BomKitCheckItemVo item : shortages) {
+ ProcurementDemand exist = procurementDemandService.getOne(Wrappers.<ProcurementDemand>lambdaQuery()
+ .eq(ProcurementDemand::getProductModelId, item.getProductModelId())
+ .eq(ProcurementDemand::getStatus, 0)
+ .last("limit 1"));
+ if (exist != null) {
+ exist.setDemandQuantity(exist.getDemandQuantity().add(item.getShortageQty()));
+ exist.setStockQuantity(item.getAvailableQty());
+ exist.setSourceBomId(dto.getBomId());
+ exist.setSourceBomNo(bom == null ? null : bom.getBomNo());
+ procurementDemandService.updateById(exist);
+ merged++;
+ } else {
+ ProcurementDemand demand = new ProcurementDemand();
+ demand.setProductModelId(item.getProductModelId());
+ demand.setProductName(item.getProductName());
+ demand.setProductModel(item.getModel());
+ demand.setUnit(item.getUnit());
+ demand.setDemandQuantity(item.getShortageQty());
+ demand.setStockQuantity(item.getAvailableQty());
+ demand.setSourceBomId(dto.getBomId());
+ demand.setSourceBomNo(bom == null ? null : bom.getBomNo());
+ demand.setStatus(0);
+ procurementDemandService.save(demand);
+ created++;
+ }
+ }
+ return R.ok(String.format("閲囪喘闇�姹傜敓鎴愬畬鎴愶細鏂板 %d 鏉★紝绱姞鍚堝苟 %d 鏉�", created, merged));
+ }
+
+ @Override
+ @Transactional(rollbackFor = Exception.class)
+ public R changeStatus(Integer id, Integer status) {
+ if (id == null || status == null || (status != 0 && status != 1)) {
+ return R.fail("鍙傛暟閿欒锛氶渶浼犲叆id鍜岀姸鎬�(1鍚敤/0鍋滅敤)");
+ }
+ TechnologyBom bom = technologyBomMapper.selectById(id);
+ if (bom == null) {
+ return R.fail("BOM涓嶅瓨鍦�");
+ }
+ TechnologyBom update = new TechnologyBom();
+ update.setId(id);
+ update.setStatus(status);
+ technologyBomMapper.updateById(update);
+ if (Integer.valueOf(1).equals(status)) {
+ deactivateOtherVersions(bom.getProductModelId(), id.longValue());
+ }
+ return R.ok();
+ }
}
--
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