From 0268f58a18bfcf061389387ef5322bf11aece154 Mon Sep 17 00:00:00 2001
From: huminmin <mac@MacBook-Pro.local>
Date: 星期二, 28 四月 2026 14:22:54 +0800
Subject: [PATCH] Merge branch 'dev_New_pro' of http://114.132.189.42:9002/r/product-inventory-management-after into dev_New_pro

---
 src/main/java/com/ruoyi/production/service/impl/ProductionOrderServiceImpl.java |  725 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 715 insertions(+), 10 deletions(-)

diff --git a/src/main/java/com/ruoyi/production/service/impl/ProductionOrderServiceImpl.java b/src/main/java/com/ruoyi/production/service/impl/ProductionOrderServiceImpl.java
index 6b1bc0c..31affd2 100644
--- a/src/main/java/com/ruoyi/production/service/impl/ProductionOrderServiceImpl.java
+++ b/src/main/java/com/ruoyi/production/service/impl/ProductionOrderServiceImpl.java
@@ -1,20 +1,725 @@
 package com.ruoyi.production.service.impl;
 
+import cn.hutool.core.bean.BeanUtil;
+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.production.mapper.ProductionOrderMapper;
-import com.ruoyi.production.pojo.ProductionOrder;
+import com.ruoyi.basic.dto.StorageBlobVO;
+import com.ruoyi.basic.mapper.StorageAttachmentMapper;
+import com.ruoyi.basic.mapper.StorageBlobMapper;
+import com.ruoyi.basic.pojo.StorageAttachment;
+import com.ruoyi.basic.pojo.StorageBlob;
+import com.ruoyi.basic.utils.FileUtil;
+import com.ruoyi.common.constant.StorageAttachmentConstants;
+import com.ruoyi.common.exception.ServiceException;
+import com.ruoyi.production.bean.dto.ProductionOrderDto;
+import com.ruoyi.production.bean.vo.ProductionBomStructureVo;
+import com.ruoyi.production.bean.vo.ProductionOrderPickVo;
+import com.ruoyi.production.bean.vo.ProductionOrderVo;
+import com.ruoyi.production.bean.vo.ProductionPlanVo;
+import com.ruoyi.production.enums.ProductOrderStatusEnum;
+import com.ruoyi.production.mapper.*;
+import com.ruoyi.production.pojo.*;
 import com.ruoyi.production.service.ProductionOrderService;
+import com.ruoyi.sales.mapper.SalesLedgerMapper;
+import com.ruoyi.sales.mapper.SalesLedgerProductMapper;
+import com.ruoyi.stock.mapper.StockInventoryMapper;
+import com.ruoyi.stock.pojo.StockInventory;
+import com.ruoyi.technology.mapper.*;
+import com.ruoyi.technology.pojo.*;
+import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
-/**
- * <p>
- * 鐢熶骇璁㈠崟琛� 鏈嶅姟瀹炵幇绫�
- * </p>
- *
- * @author 鑺杞欢锛堟睙鑻忥級鏈夐檺鍏徃
- * @since 2026-04-21 03:55:52
- */
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+import java.util.*;
+import java.util.stream.Collectors;
+
 @Service
+@Transactional(rollbackFor = Exception.class)
+@RequiredArgsConstructor
 public class ProductionOrderServiceImpl extends ServiceImpl<ProductionOrderMapper, ProductionOrder> implements ProductionOrderService {
 
+    private final ProductionOrderRoutingMapper productionOrderRoutingMapper;
+    private final ProductionOrderRoutingOperationMapper productionOrderRoutingOperationMapper;
+    private final ProductionOrderRoutingOperationParamMapper productionOrderRoutingOperationParamMapper;
+    private final ProductionOperationTaskMapper productionOperationTaskMapper;
+    private final ProductionOrderBomMapper productionOrderBomMapper;
+    private final ProductionBomStructureMapper productionBomStructureMapper;
+    private final ProductionProductMainMapper productionProductMainMapper;
+    private final ProductionOrderPickMapper productionOrderPickMapper;
+    private final ProductionOrderPickRecordMapper productionOrderPickRecordMapper;
+    private final ProductionPlanMapper productionPlanMapper;
+    private final StockInventoryMapper stockInventoryMapper;
+    private final StorageAttachmentMapper storageAttachmentMapper;
+    private final StorageBlobMapper storageBlobMapper;
+    private final SalesLedgerMapper salesLedgerMapper;
+    private final SalesLedgerProductMapper salesLedgerProductMapper;
+    private final TechnologyRoutingMapper technologyRoutingMapper;
+    private final TechnologyRoutingOperationMapper technologyRoutingOperationMapper;
+    private final TechnologyRoutingOperationParamMapper technologyRoutingOperationParamMapper;
+    private final TechnologyOperationMapper technologyOperationMapper;
+    private final TechnologyBomMapper technologyBomMapper;
+    private final TechnologyBomStructureMapper technologyBomStructureMapper;
+    private final FileUtil fileUtil;
+
+    @Override
+    public IPage<ProductionOrderVo> pageProductionOrder(Page<ProductionOrderDto> page, ProductionOrderDto dto) {
+        Page<ProductionOrderVo> result = (Page<ProductionOrderVo>) baseMapper.pageProductionOrder(page, dto);
+        fillProductImages(result.getRecords());
+        return result;
+    }
+
+    @Override
+    public List<ProductionOrderVo> listProductionOrder(ProductionOrderDto dto) {
+        List<ProductionOrderVo> records = baseMapper.listProductionOrder(dto);
+        fillProductImages(records);
+        return records;
+    }
+
+    @Override
+    public ProductionOrderVo getProductionOrderInfo(Long id) {
+        ProductionOrderVo item = baseMapper.getProductionOrderInfo(id);
+        if (item == null) {
+            return null;
+        }
+        fillProductImages(java.util.Collections.singletonList(item));
+        return item;
+    }
+
+    @Override
+    public boolean saveProductionOrder(ProductionOrder productionOrder) {
+        ProductionOrder oldOrder = productionOrder.getId() == null ? null : this.getById(productionOrder.getId());
+        // 涓嬪崟鍏ュ彛缁熶竴琛ラ綈鏉ユ簮鍗曟嵁銆佽鍒掑拰宸ヨ壓淇℃伅锛岄伩鍏嶅墠绔垎鍒紶澶氬瀛楁銆�
+        validateAndFillOrder(productionOrder, oldOrder);
+        if (productionOrder.getNpsNo() == null || productionOrder.getNpsNo().trim().isEmpty()) {
+            productionOrder.setNpsNo(generateNextOrderNo());
+        }
+        if (productionOrder.getCompleteQuantity() == null) {
+            productionOrder.setCompleteQuantity(BigDecimal.ZERO);
+        }
+        if (productionOrder.getStatus() == null) {
+            productionOrder.setStatus(ProductOrderStatusEnum.WAIT.getCode());
+        }
+        boolean saved = this.saveOrUpdate(productionOrder);
+        if (!saved) {
+            return false;
+        }
+        boolean needSync = productionOrder.getTechnologyRoutingId() != null
+                && (oldOrder == null
+                || !Objects.equals(oldOrder.getTechnologyRoutingId(), productionOrder.getTechnologyRoutingId())
+                || !Objects.equals(oldOrder.getProductModelId(), productionOrder.getProductModelId())
+                || compareDecimal(oldOrder.getQuantity(), productionOrder.getQuantity()) != 0
+                || productionOrderRoutingMapper.selectCount(Wrappers.<ProductionOrderRouting>lambdaQuery()
+                        .eq(ProductionOrderRouting::getProductionOrderId, productionOrder.getId())) == 0);
+        if (needSync) {
+            syncProductionOrderSnapshot(productionOrder.getId());
+        }
+        return true;
+    }
+
+    @Override
+    public boolean removeProductionOrder(List<Long> ids) {
+        if (ids == null || ids.isEmpty()) {
+            return false;
+        }
+        for (Long id : ids) {
+            ProductionOrder productionOrder = this.getById(id);
+            clearProductionSnapshot(id);
+            releaseProductionPlanIssueStatus(productionOrder);
+        }
+        return this.removeByIds(ids);
+    }
+
+    @Override
+    public Integer bindingRoute(ProductionOrderDto productionOrderDto) {
+        if (productionOrderDto == null || productionOrderDto.getId() == null) {
+            throw new ServiceException("鐢熶骇璁㈠崟ID涓嶈兘涓虹┖");
+        }
+        ProductionOrder productionOrder = this.getById(productionOrderDto.getId());
+        if (productionOrder == null) {
+            throw new ServiceException("鐢熶骇璁㈠崟涓嶅瓨鍦�");
+        }
+
+        Long targetRoutingId = productionOrderDto.getTechnologyRoutingId() == null
+                ? productionOrder.getTechnologyRoutingId()
+                : productionOrderDto.getTechnologyRoutingId();
+        if (targetRoutingId == null) {
+            throw new ServiceException("宸ヨ壓璺嚎ID涓嶈兘涓虹┖");
+        }
+        TechnologyRouting targetRouting = technologyRoutingMapper.selectById(targetRoutingId);
+        if (targetRouting == null) {
+            throw new ServiceException("宸ヨ壓璺嚎涓嶅瓨鍦�");
+        }
+        if (productionOrder.getProductModelId() != null
+                && !Objects.equals(productionOrder.getProductModelId(), targetRouting.getProductModelId())) {
+            throw new ServiceException("宸ヨ壓璺嚎涓庣敓浜ц鍗曚骇鍝佽鏍间笉鍖归厤");
+        }
+
+        if (ProductOrderStatusEnum.isStarted(productionOrder.getStatus())
+                && !Objects.equals(productionOrder.getTechnologyRoutingId(), targetRoutingId)) {
+            throw new ServiceException("鐢熶骇璁㈠崟宸插紑宸ワ紝涓嶈兘淇敼宸ヨ壓璺嚎");
+        }
+
+        if (!Objects.equals(productionOrder.getTechnologyRoutingId(), targetRoutingId)) {
+            ProductionOrder update = new ProductionOrder();
+            update.setId(productionOrder.getId());
+            update.setTechnologyRoutingId(targetRoutingId);
+            if (!this.updateById(update)) {
+                throw new ServiceException("缁戝畾宸ヨ壓璺嚎澶辫触");
+            }
+        }
+
+        // 缁戝畾璺嚎浠呴噸寤鸿鍗曚晶蹇収鏁版嵁
+        return syncProductionOrderSnapshot(productionOrder.getId());
+    }
+
+    @Override
+    public List<ProductionPlanVo> getSource(Long id) {
+        ProductionOrder productionOrder = baseMapper.selectById(id);
+        if (productionOrder != null && productionOrder.getProductionPlanIds() != null) {
+            List<Long> planIds = parsePlanIds(productionOrder.getProductionPlanIds());
+            return productionPlanMapper.getSource(planIds);
+        }
+        return null;
+    }
+
+    @Override
+    public int syncProductionOrderSnapshot(Long productionOrderId) {
+        ProductionOrder productionOrder = this.getById(productionOrderId);
+        if (productionOrder == null) {
+            throw new ServiceException("鐢熶骇璁㈠崟涓嶅瓨鍦�");
+        }
+        if (productionOrder.getTechnologyRoutingId() == null) {
+            throw new ServiceException("宸ヨ壓璺嚎ID涓嶈兘涓虹┖");
+        }
+        TechnologyRouting technologyRouting = technologyRoutingMapper.selectById(productionOrder.getTechnologyRoutingId());
+        if (technologyRouting == null) {
+            throw new ServiceException("宸ヨ壓璺嚎涓嶅瓨鍦�");
+        }
+        // 璁㈠崟蹇収鎸夆�滃厛娓呭悗寤衡�濆鐞嗭紝淇濊瘉宸ヨ壓璺嚎銆佸伐搴忋�佸弬鏁般�丅OM 鍏ㄩ儴鏉ヨ嚜鍚屼竴鐗堟湰銆�
+        clearProductionSnapshot(productionOrderId);
+        ProductionOrderBom orderBom = syncProductionOrderBomSnapshot(productionOrder, technologyRouting);
+
+        ProductionOrderRouting orderRouting = new ProductionOrderRouting();
+        orderRouting.setProductionOrderId(productionOrder.getId());
+        orderRouting.setTechnologyRoutingId(technologyRouting.getId());
+        orderRouting.setProductModelId(technologyRouting.getProductModelId());
+        orderRouting.setProcessRouteCode(technologyRouting.getProcessRouteCode());
+        orderRouting.setDescription(technologyRouting.getDescription());
+        orderRouting.setBomId(technologyRouting.getBomId());
+        orderRouting.setOrderBomId(orderBom == null ? null : orderBom.getId());
+        productionOrderRoutingMapper.insert(orderRouting);
+
+        int syncedParamCount = 0;
+        List<TechnologyRoutingOperation> routingOperations = technologyRoutingOperationMapper.selectList(
+                Wrappers.<TechnologyRoutingOperation>lambdaQuery()
+                        .eq(TechnologyRoutingOperation::getTechnologyRoutingId, technologyRouting.getId())
+                        .orderByAsc(TechnologyRoutingOperation::getDragSort)
+                        .orderByAsc(TechnologyRoutingOperation::getId));
+        Map<Long, String> operationNameMap = technologyOperationMapper.selectBatchIds(
+                        routingOperations.stream()
+                                .map(TechnologyRoutingOperation::getTechnologyOperationId)
+                                .filter(Objects::nonNull)
+                                .collect(Collectors.toSet()))
+                .stream()
+                .collect(Collectors.toMap(TechnologyOperation::getId, TechnologyOperation::getName, (a, b) -> a));
+        for (TechnologyRoutingOperation sourceOperation : routingOperations) {
+            // 璁㈠崟宸ュ簭淇濆瓨鐨勬槸宸ヨ壓宸ュ簭蹇収锛屽悗缁姤宸ュ彧渚濊禆蹇収锛屼笉鍐嶇洿鎺ュ紩鐢ㄥ伐鑹轰富鏁版嵁銆�
+            ProductionOrderRoutingOperation targetOperation = new ProductionOrderRoutingOperation();
+            targetOperation.setProductionOrderId(productionOrder.getId());
+            targetOperation.setTechnologyRoutingOperationId(sourceOperation.getId());
+            targetOperation.setOrderRoutingId(orderRouting.getId());
+            targetOperation.setProductModelId(sourceOperation.getProductModelId());
+            targetOperation.setDragSort(sourceOperation.getDragSort());
+            targetOperation.setIsQuality(sourceOperation.getIsQuality());
+            targetOperation.setOperationName(operationNameMap.get(sourceOperation.getTechnologyOperationId()));
+            targetOperation.setTechnologyOperationId(sourceOperation.getTechnologyOperationId());
+            productionOrderRoutingOperationMapper.insert(targetOperation);
+
+            ProductionOperationTask task = new ProductionOperationTask();
+            task.setTechnologyRoutingOperationId(targetOperation.getId());
+            task.setProductionOrderId(productionOrder.getId());
+            task.setPlanQuantity(defaultDecimal(productionOrder.getQuantity()));
+            task.setCompleteQuantity(BigDecimal.ZERO);
+            task.setWorkOrderNo(generateNextTaskNo());
+            task.setStatus(2);
+            productionOperationTaskMapper.insert(task);
+
+            List<TechnologyRoutingOperationParam> sourceParams = technologyRoutingOperationParamMapper.selectList(
+                    Wrappers.<TechnologyRoutingOperationParam>lambdaQuery()
+                            .eq(TechnologyRoutingOperationParam::getTechnologyRoutingOperationId, sourceOperation.getId())
+                            .orderByAsc(TechnologyRoutingOperationParam::getId));
+            for (TechnologyRoutingOperationParam sourceParam : sourceParams) {
+                // 宸ュ簭鎵ц鍙傛暟鍚屾牱鍋氬揩鐓э紝閬垮厤宸ヨ壓鍙傛暟璋冩暣褰卞搷宸蹭笅杈捐鍗曘��
+                ProductionOrderRoutingOperationParam targetParam = new ProductionOrderRoutingOperationParam();
+                targetParam.setProductionOrderId(productionOrder.getId());
+                targetParam.setProductionOrderRoutingOperationId(targetOperation.getId());
+                targetParam.setTechnologyRoutingOperationParamId(sourceParam.getId());
+                targetParam.setParamId(sourceParam.getParamId());
+                targetParam.setTechnologyOperationId(sourceParam.getTechnologyOperationId());
+                targetParam.setTechnologyOperationParamId(sourceParam.getTechnologyOperationParamId());
+                targetParam.setParamCode(sourceParam.getParamCode());
+                targetParam.setParamName(sourceParam.getParamName());
+                targetParam.setParamType(sourceParam.getParamType());
+                targetParam.setParamFormat(sourceParam.getParamFormat());
+                targetParam.setUnit(sourceParam.getUnit());
+                targetParam.setIsRequired(sourceParam.getIsRequired());
+                targetParam.setRemark(sourceParam.getRemark());
+                targetParam.setStandardValue(sourceParam.getStandardValue());
+                productionOrderRoutingOperationParamMapper.insert(targetParam);
+                syncedParamCount++;
+            }
+        }
+        return syncedParamCount;
+    }
+
+    private ProductionOrderBom syncProductionOrderBomSnapshot(ProductionOrder productionOrder, TechnologyRouting technologyRouting) {
+        if (technologyRouting.getBomId() == null) {
+            return null;
+        }
+        TechnologyBom technologyBom = technologyBomMapper.selectById(technologyRouting.getBomId());
+        if (technologyBom == null) {
+            throw new ServiceException("宸ヨ壓BOM涓嶅瓨鍦�");
+        }
+        List<TechnologyBomStructure> structureList = technologyBomStructureMapper.selectList(
+                Wrappers.<TechnologyBomStructure>lambdaQuery()
+                        .eq(TechnologyBomStructure::getBomId, technologyBom.getId())
+                        .orderByAsc(TechnologyBomStructure::getId));
+        TechnologyBomStructure root = structureList.stream().filter(item -> item.getParentId() == null).findFirst().orElse(null);
+        BigDecimal orderQuantity = defaultDecimal(productionOrder.getQuantity());
+
+        ProductionOrderBom orderBom = new ProductionOrderBom();
+        orderBom.setProductionOrderId(productionOrder.getId());
+        orderBom.setBomId(Long.valueOf(technologyBom.getId()));
+        orderBom.setProductModelId(root != null ? root.getProductModelId() : productionOrder.getProductModelId());
+        orderBom.setRemark(technologyBom.getRemark());
+        orderBom.setBomNo(technologyBom.getBomNo());
+        orderBom.setVersion(technologyBom.getVersion());
+        productionOrderBomMapper.insert(orderBom);
+
+        Map<Long, Long> idMap = new HashMap<>();
+        for (TechnologyBomStructure source : structureList) {
+            // 瀛愯妭鐐� parentId 闇�瑕佹槧灏勬垚鏂板揩鐓ц妭鐐� id锛屾墠鑳戒繚鐣欏師濮� BOM 灞傜骇銆�
+            ProductionBomStructure target = new ProductionBomStructure();
+            target.setProductionOrderId(productionOrder.getId());
+            target.setProductionOrderBomId(orderBom.getId());
+            target.setParentId(source.getParentId() == null ? null : idMap.get(source.getParentId()));
+            target.setProductModelId(source.getProductModelId());
+            target.setTechnologyOperationId(source.getOperationId());
+            target.setUnitQuantity(source.getUnitQuantity());
+            target.setDemandedQuantity(source.getUnitQuantity().multiply(orderQuantity));
+            target.setUnit(source.getUnit());
+            productionBomStructureMapper.insert(target);
+            idMap.put(source.getId(), target.getId());
+        }
+        return orderBom;
+    }
+
+    private void clearProductionSnapshot(Long productionOrderId) {
+        // 宸蹭骇鐢熼鏂欒褰曞悗绂佹閲嶅缓锛岄伩鍏嶅鏂�/鎶曟枡渚濇嵁涓庤鍗曞揩鐓ц劚鑺傘��
+        boolean hasPickRecord = productionOrderPickRecordMapper.selectCount(
+                Wrappers.<ProductionOrderPickRecord>lambdaQuery()
+                        .eq(ProductionOrderPickRecord::getProductionOrderId, productionOrderId)) > 0;
+        if (hasPickRecord) {
+            throw new ServiceException("鐢熶骇璁㈠崟宸插瓨鍦ㄩ鏂欒褰曪紝涓嶈兘閲嶆柊鐢熸垚蹇収");
+        }
+        List<Long> taskIds = productionOperationTaskMapper.selectList(
+                        Wrappers.<ProductionOperationTask>lambdaQuery()
+                                .eq(ProductionOperationTask::getProductionOrderId, productionOrderId))
+                .stream().map(ProductionOperationTask::getId).collect(Collectors.toList());
+        if (!taskIds.isEmpty()) {
+            // 宸叉湁鎶ュ伐璁板綍璇存槑璁㈠崟宸插紑宸ワ紝姝ゆ椂涓嶅厑璁稿啀閲嶅缓蹇収銆�
+            boolean started = productionProductMainMapper.selectCount(
+                    Wrappers.<ProductionProductMain>lambdaQuery()
+                            .in(ProductionProductMain::getProductionOperationTaskId, taskIds)) > 0;
+            if (started) {
+                throw new ServiceException("鐢熶骇璁㈠崟宸插紑宸ワ紝涓嶈兘閲嶆柊鐢熸垚蹇収");
+            }
+            productionOperationTaskMapper.delete(Wrappers.<ProductionOperationTask>lambdaQuery()
+                    .eq(ProductionOperationTask::getProductionOrderId, productionOrderId));
+        }
+        productionOrderRoutingOperationParamMapper.delete(Wrappers.<ProductionOrderRoutingOperationParam>lambdaQuery()
+                .eq(ProductionOrderRoutingOperationParam::getProductionOrderId, productionOrderId));
+        productionOrderRoutingOperationMapper.delete(Wrappers.<ProductionOrderRoutingOperation>lambdaQuery()
+                .eq(ProductionOrderRoutingOperation::getProductionOrderId, productionOrderId));
+        productionOrderRoutingMapper.delete(Wrappers.<ProductionOrderRouting>lambdaQuery()
+                .eq(ProductionOrderRouting::getProductionOrderId, productionOrderId));
+        productionBomStructureMapper.delete(Wrappers.<ProductionBomStructure>lambdaQuery()
+                .eq(ProductionBomStructure::getProductionOrderId, productionOrderId));
+        productionOrderBomMapper.delete(Wrappers.<ProductionOrderBom>lambdaQuery()
+                .eq(ProductionOrderBom::getProductionOrderId, productionOrderId));
+        productionOrderPickMapper.delete(Wrappers.<ProductionOrderPick>lambdaQuery()
+                .eq(ProductionOrderPick::getProductionOrderId, productionOrderId));
+    }
+
+    private LambdaQueryWrapper<ProductionOrder> buildQueryWrapper(ProductionOrderDto dto) {
+        ProductionOrder query = dto == null ? new ProductionOrder() : dto;
+        return Wrappers.<ProductionOrder>lambdaQuery()
+                .eq(query.getId() != null, ProductionOrder::getId, query.getId())
+                .eq(query.getProductModelId() != null, ProductionOrder::getProductModelId, query.getProductModelId())
+                .eq(query.getTechnologyRoutingId() != null, ProductionOrder::getTechnologyRoutingId, query.getTechnologyRoutingId())
+                .like(query.getNpsNo() != null && !query.getNpsNo().trim().isEmpty(), ProductionOrder::getNpsNo, query.getNpsNo())
+                .orderByDesc(ProductionOrder::getId);
+    }
+
+    private String generateNextOrderNo() {
+        String datePrefix = LocalDate.now().format(DateTimeFormatter.ofPattern("yyyyMMdd"));
+        String prefix = "SC" + datePrefix;
+        ProductionOrder latestOrder = this.getOne(Wrappers.<ProductionOrder>lambdaQuery()
+                .likeRight(ProductionOrder::getNpsNo, prefix)
+                .orderByDesc(ProductionOrder::getNpsNo)
+                .last("limit 1"));
+        int sequence = 1;
+        if (latestOrder != null && latestOrder.getNpsNo() != null && latestOrder.getNpsNo().startsWith(prefix)) {
+            try {
+                sequence = Integer.parseInt(latestOrder.getNpsNo().substring(prefix.length())) + 1;
+            } catch (NumberFormatException ignored) {
+                sequence = 1;
+            }
+        }
+        return prefix + String.format("%04d", sequence);
+    }
+
+    private String generateNextTaskNo() {
+        String datePrefix = LocalDate.now().format(DateTimeFormatter.ofPattern("yyyyMMdd"));
+        String prefix = "GD" + datePrefix;
+        ProductionOperationTask lastTask = productionOperationTaskMapper.selectOne(
+                Wrappers.<ProductionOperationTask>lambdaQuery()
+                        .likeRight(ProductionOperationTask::getWorkOrderNo, prefix)
+                        .orderByDesc(ProductionOperationTask::getWorkOrderNo)
+                        .last("limit 1"));
+        int sequence = 1;
+        if (lastTask != null && lastTask.getWorkOrderNo() != null && lastTask.getWorkOrderNo().startsWith(prefix)) {
+            try {
+                sequence = Integer.parseInt(lastTask.getWorkOrderNo().substring(prefix.length())) + 1;
+            } catch (NumberFormatException ignored) {
+                sequence = 1;
+            }
+        }
+        return prefix + String.format("%03d", sequence);
+    }
+
+    private BigDecimal defaultDecimal(BigDecimal value) {
+        return value == null ? BigDecimal.ZERO : value;
+    }
+
+    private void validateAndFillOrder(ProductionOrder productionOrder, ProductionOrder oldOrder) {
+        if (productionOrder == null) {
+            throw new ServiceException("鐢熶骇璁㈠崟涓嶈兘涓虹┖");
+        }
+        fillFromProductionPlans(productionOrder);
+        if (productionOrder.getProductModelId() == null) {
+            throw new ServiceException("浜у搧瑙勬牸ID涓嶈兘涓虹┖");
+        }
+        if (defaultDecimal(productionOrder.getQuantity()).compareTo(BigDecimal.ZERO) <= 0) {
+            throw new ServiceException("涓嬪崟鏁伴噺蹇呴』澶т簬0");
+        }
+        if (productionOrder.getTechnologyRoutingId() == null) {
+            // 鏈樉寮忔寚瀹氬伐鑹鸿矾绾挎椂锛屾寜浜у搧瑙勬牸閫夋渶鏂颁竴鏉″伐鑹轰綔涓洪粯璁よ矾绾裤��
+            TechnologyRouting technologyRouting = technologyRoutingMapper.selectOne(
+                    Wrappers.<TechnologyRouting>lambdaQuery()
+                            .eq(TechnologyRouting::getProductModelId, productionOrder.getProductModelId())
+                            .orderByDesc(TechnologyRouting::getId)
+                            .last("limit 1"));
+            if (technologyRouting != null) {
+                productionOrder.setTechnologyRoutingId(technologyRouting.getId());
+            }
+        }
+        if (oldOrder != null && ProductOrderStatusEnum.isStarted(oldOrder.getStatus())) {
+            // 寮�宸ュ悗鍙厑璁镐慨姝i潪鏍稿績瀛楁锛屾牳蹇冪敓浜т緷鎹攣瀹氥��
+            if (!Objects.equals(oldOrder.getProductModelId(), productionOrder.getProductModelId())
+                    || !Objects.equals(oldOrder.getTechnologyRoutingId(), productionOrder.getTechnologyRoutingId())
+                    || compareDecimal(oldOrder.getQuantity(), productionOrder.getQuantity()) != 0) {
+                throw new ServiceException("鐢熶骇璁㈠崟宸插紑宸ワ紝涓嶈兘淇敼浜у搧銆佸伐鑹鸿矾绾挎垨鏁伴噺");
+            }
+        }
+    }
+
+    private void fillFromProductionPlans(ProductionOrder productionOrder) {
+        List<Long> planIds = parsePlanIds(productionOrder.getProductionPlanIds());
+        if (planIds.isEmpty()) {
+            return;
+        }
+        // 澶氳鍒掑悎骞惰浆鍗曟椂锛屾墍鏈夎鍒掑繀椤诲睘浜庡悓涓�瑙勬牸锛屼笖鍙兘涓嬪彂涓�娆°��
+        List<ProductionPlan> productionPlans = productionPlanMapper.selectBatchIds(planIds);
+        if (productionPlans.size() != planIds.size()) {
+            throw new ServiceException("閮ㄥ垎鐢熶骇璁″垝涓嶅瓨鍦�");
+        }
+        Set<Long> productModelIds = productionPlans.stream()
+                .map(ProductionPlan::getProductModelId)
+                .collect(Collectors.toSet());
+        if (productModelIds.size() > 1) {
+            throw new ServiceException("鎵�閫夌敓浜ц鍒掑繀椤诲睘浜庡悓涓�浜у搧瑙勬牸");
+        }
+        if (productionPlans.stream().anyMatch(item -> item.getStatus() != null && item.getStatus() == 2)) {
+            throw new ServiceException("鎵�閫夌敓浜ц鍒掑凡涓嬪彂");
+        }
+        ProductionPlan firstPlan = productionPlans.get(0);
+        if (productionOrder.getProductModelId() == null) {
+            productionOrder.setProductModelId(firstPlan.getProductModelId());
+        } else if (!Objects.equals(productionOrder.getProductModelId(), firstPlan.getProductModelId())) {
+            throw new ServiceException("浜у搧瑙勬牸ID涓庣敓浜ц鍒掍笉涓�鑷�");
+        }
+        if (productionOrder.getQuantity() == null || productionOrder.getQuantity().compareTo(BigDecimal.ZERO) <= 0) {
+            productionOrder.setQuantity(productionPlans.stream()
+                    .map(ProductionPlan::getQtyRequired)
+                    .reduce(BigDecimal.ZERO, BigDecimal::add));
+        }
+        if (productionOrder.getPlanCompleteTime() == null) {
+            LocalDate planCompleteTime = productionPlans.stream()
+                    .map(this::resolvePlanCompleteDate)
+                    .filter(Objects::nonNull)
+                    .min(Comparator.naturalOrder())
+                    .orElse(null);
+            productionOrder.setPlanCompleteTime(planCompleteTime);
+        }
+        productionOrder.setProductionPlanIds(formatPlanIds(planIds));
+    }
+
+    private void releaseProductionPlanIssueStatus(ProductionOrder productionOrder) {
+        if (productionOrder == null) {
+            return;
+        }
+        List<Long> planIds = parsePlanIds(productionOrder.getProductionPlanIds());
+        if (!planIds.isEmpty()) {
+            // 鐢熶骇璁㈠崟鍒犻櫎--瀵瑰簲鐨勭敓浜ц鍒掔殑宸蹭笅鍙戞暟閲忚鍑忓幓
+            updatePlanIssuedFlag(planIds, productionOrder.getQuantity());
+        }
+    }
+
+    //鐢熶骇璁㈠崟鍒犻櫎锛岀敓浜ц鍒掔殑宸蹭笅鍙戞暟閲忓搴斿彉鏇�
+    private void updatePlanIssuedFlag(List<Long> planIds, BigDecimal remainingAssignedQuantity) {
+        if (planIds == null || planIds.isEmpty()) {
+            return;
+        }
+        List<ProductionPlan> plans = productionPlanMapper.selectBatchIds(planIds);
+        //涓嬪彂鏁伴噺鍑忓幓
+        List<ProductionPlan> updates = new ArrayList<>();
+        for (ProductionPlan plan : plans) {
+            BigDecimal requiredQuantity = Optional.ofNullable(plan.getQtyRequired()).orElse(BigDecimal.ZERO);
+            if (requiredQuantity.compareTo(BigDecimal.ZERO) < 0) {
+                requiredQuantity = BigDecimal.ZERO;
+            }
+            BigDecimal remainingQuantity = resolveRemainingQuantity(plan);
+            BigDecimal historicalIssuedQuantity = requiredQuantity.subtract(remainingQuantity);
+            BigDecimal issuedQuantity = remainingAssignedQuantity.min(historicalIssuedQuantity);
+            remainingAssignedQuantity = remainingAssignedQuantity.subtract(issuedQuantity);
+            BigDecimal totalIssuedQuantity = historicalIssuedQuantity.subtract(issuedQuantity);
+            int planStatus = resolvePlanStatus(requiredQuantity, totalIssuedQuantity);
+            ProductionPlan update = new ProductionPlan();
+            update.setId(plan.getId());
+            update.setStatus(planStatus);
+            update.setQuantityIssued(totalIssuedQuantity);
+            updates.add(update);
+        }
+        if (!updates.isEmpty()) {
+            productionPlanMapper.updateById(updates);
+        }
+    }
+
+    private BigDecimal resolveRemainingQuantity(ProductionPlan plan) {
+        if (plan == null) {
+            return BigDecimal.ZERO;
+        }
+        BigDecimal requiredQuantity = Optional.ofNullable(plan.getQtyRequired()).orElse(BigDecimal.ZERO);
+        if (requiredQuantity.compareTo(BigDecimal.ZERO) <= 0) {
+            return BigDecimal.ZERO;
+        }
+        BigDecimal issuedQuantity = Optional.ofNullable(plan.getQuantityIssued()).orElse(BigDecimal.ZERO);
+        if (issuedQuantity.compareTo(BigDecimal.ZERO) <= 0) {
+            return requiredQuantity;
+        }
+        if (issuedQuantity.compareTo(requiredQuantity) >= 0) {
+            return BigDecimal.ZERO;
+        }
+        return requiredQuantity.subtract(issuedQuantity);
+    }
+
+    private int resolvePlanStatus(BigDecimal requiredQuantity, BigDecimal issuedQuantity) {
+        if (requiredQuantity == null || requiredQuantity.compareTo(BigDecimal.ZERO) <= 0) {
+            return 0;
+        }
+        if (issuedQuantity == null || issuedQuantity.compareTo(BigDecimal.ZERO) <= 0) {
+            return 0;
+        }
+        return issuedQuantity.compareTo(requiredQuantity) < 0 ? 1 : 2;
+    }
+
+    private List<Long> parsePlanIds(String productionPlanIds) {
+        if (productionPlanIds == null || productionPlanIds.trim().isEmpty()) {
+            return new ArrayList<>();
+        }
+        String normalized = productionPlanIds.replace("[", "").replace("]", "").trim();
+        if (normalized.isEmpty()) {
+            return new ArrayList<>();
+        }
+        return java.util.Arrays.stream(normalized.split(","))
+                .map(String::trim)
+                .filter(item -> !item.isEmpty())
+                .map(Long::valueOf)
+                .distinct()
+                .collect(Collectors.toList());
+    }
+
+    private String formatPlanIds(List<Long> planIds) {
+        if (planIds == null || planIds.isEmpty()) {
+            return null;
+        }
+        return planIds.stream()
+                .distinct()
+                .map(String::valueOf)
+                .collect(Collectors.joining(",", "[", "]"));
+    }
+
+    private LocalDate resolvePlanCompleteDate(ProductionPlan productionPlan) {
+        if (productionPlan == null) {
+            return null;
+        }
+        if (productionPlan.getPromisedDeliveryDate() != null) {
+            return productionPlan.getPromisedDeliveryDate();
+        }
+        if (productionPlan.getRequiredDate() != null) {
+            return productionPlan.getRequiredDate();
+        }
+        return null;
+    }
+
+    private int compareDecimal(BigDecimal left, BigDecimal right) {
+        return defaultDecimal(left).compareTo(defaultDecimal(right));
+    }
+
+    private void fillProductImages(List<ProductionOrderVo> records) {
+        if (records == null || records.isEmpty()) {
+            return;
+        }
+        List<Long> productModelIds = records.stream()
+                .map(ProductionOrderVo::getProductModelId)
+                .filter(Objects::nonNull)
+                .distinct()
+                .collect(Collectors.toList());
+        if (productModelIds.isEmpty()) {
+            return;
+        }
+
+        List<StorageAttachment> attachments = storageAttachmentMapper.selectList(
+                Wrappers.<StorageAttachment>lambdaQuery()
+                        .in(StorageAttachment::getRecordId, productModelIds)
+                        .eq(StorageAttachment::getApplication, StorageAttachmentConstants.StorageAttachmentImage)
+                        .eq(StorageAttachment::getDeleted, 0L)
+                        .orderByAsc(StorageAttachment::getId));
+        if (attachments == null || attachments.isEmpty()) {
+            return;
+        }
+
+        Map<Long, List<StorageAttachment>> attachmentMap = attachments.stream()
+                .collect(Collectors.groupingBy(StorageAttachment::getRecordId, java.util.LinkedHashMap::new, Collectors.toList()));
+        List<Long> blobIds = attachments.stream()
+                .map(StorageAttachment::getStorageBlobId)
+                .filter(Objects::nonNull)
+                .distinct()
+                .collect(Collectors.toList());
+        if (blobIds.isEmpty()) {
+            return;
+        }
+
+        Map<Long, StorageBlob> blobMap = storageBlobMapper.selectBatchIds(blobIds).stream()
+                .filter(Objects::nonNull)
+                .collect(Collectors.toMap(StorageBlob::getId, item -> item));
+        for (ProductionOrderVo record : records) {
+            List<StorageAttachment> modelAttachments = attachmentMap.get(record.getProductModelId());
+            if (modelAttachments == null || modelAttachments.isEmpty()) {
+                continue;
+            }
+            List<StorageBlobVO> images = modelAttachments.stream()
+                    .map(StorageAttachment::getStorageBlobId)
+                    .map(blobMap::get)
+                    .filter(Objects::nonNull)
+                    .map(this::toStorageBlobVO)
+                    .collect(Collectors.toList());
+            if (!images.isEmpty()) {
+                record.setProductImages(images);
+            }
+        }
+    }
+
+    private StorageBlobVO toStorageBlobVO(StorageBlob blob) {
+        StorageBlobVO vo = BeanUtil.copyProperties(blob, StorageBlobVO.class);
+        vo.setPreviewURL(fileUtil.buildSignedPreviewUrl(vo));
+        vo.setDownloadURL(fileUtil.buildSignedDownloadUrl(vo));
+        return vo;
+    }
+
+    @Override
+    public List<ProductionOrderPickVo> pick(Long productionOrderId) {
+        if (productionOrderId == null) {
+            return Collections.emptyList();
+        }
+
+        ProductionOrderBom orderBom = productionOrderBomMapper.selectOne(
+                Wrappers.<ProductionOrderBom>lambdaQuery()
+                        .eq(ProductionOrderBom::getProductionOrderId, productionOrderId)
+                        .orderByDesc(ProductionOrderBom::getId)
+                        .last("limit 1"));
+        if (orderBom == null || orderBom.getId() == null) {
+            return Collections.emptyList();
+        }
+
+        List<ProductionBomStructureVo> bomStructureList = productionBomStructureMapper.pickByBomId(orderBom.getId());
+        if (bomStructureList == null || bomStructureList.isEmpty()) {
+            return Collections.emptyList();
+        }
+
+        List<Long> productModelIds = bomStructureList.stream()
+                .map(ProductionBomStructureVo::getProductModelId)
+                .filter(Objects::nonNull)
+                .distinct()
+                .collect(Collectors.toList());
+        Map<Long, BigDecimal> stockQuantityMap = new HashMap<>();
+        Map<Long, LinkedHashSet<String>> stockBatchNoMap = new HashMap<>();
+        if (!productModelIds.isEmpty()) {
+            List<StockInventory> stockList = stockInventoryMapper.selectList(
+                    Wrappers.<StockInventory>lambdaQuery()
+                            .in(StockInventory::getProductModelId, productModelIds));
+            for (StockInventory stockItem : stockList) {
+                if (stockItem == null || stockItem.getProductModelId() == null) {
+                    continue;
+                }
+                Long productModelId = stockItem.getProductModelId();
+                stockQuantityMap.merge(productModelId, defaultDecimal(stockItem.getQualitity()), BigDecimal::add);
+                String batchNo = stockItem.getBatchNo();
+                if (batchNo != null && !batchNo.trim().isEmpty()) {
+                    stockBatchNoMap.computeIfAbsent(productModelId, key -> new LinkedHashSet<>()).add(batchNo);
+                }
+            }
+        }
+
+        List<ProductionOrderPickVo> result = new ArrayList<>(bomStructureList.size());
+        for (ProductionBomStructureVo structure : bomStructureList) {
+            if (structure == null || structure.getProductModelId() == null) {
+                continue;
+            }
+            Long productModelId = structure.getProductModelId();
+            ProductionOrderPickVo vo = new ProductionOrderPickVo();
+            vo.setProductModelId(productModelId);
+            vo.setOperationName(structure.getOperationName());
+            vo.setTechnologyOperationId(structure.getTechnologyOperationId());
+            vo.setProductName(structure.getProductName());
+            vo.setModel(structure.getModel());
+            vo.setDemandedQuantity(defaultDecimal(structure.getDemandedQuantity()));
+            vo.setUnit(structure.getUnit());
+            List<String> batchNoList = stockBatchNoMap.get(productModelId) == null
+                    ? Collections.emptyList()
+                    : new ArrayList<>(stockBatchNoMap.get(productModelId));
+            vo.setBatchNoList(batchNoList);
+            vo.setStockQuantity(stockQuantityMap.getOrDefault(productModelId, BigDecimal.ZERO));
+            vo.setBom(true);
+            result.add(vo);
+        }
+        return result;
+    }
 }

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