From 1ca5584d7e3200a9af65a099bd26d3593e2ba702 Mon Sep 17 00:00:00 2001
From: liyong <18434998025@163.com>
Date: 星期四, 07 五月 2026 14:36:08 +0800
Subject: [PATCH] 迁移pro

---
 src/main/java/com/ruoyi/production/service/impl/ProductionPlanServiceImpl.java |  908 +++++++++++++++++++++----------------------------------
 1 files changed, 350 insertions(+), 558 deletions(-)

diff --git a/src/main/java/com/ruoyi/production/service/impl/ProductionPlanServiceImpl.java b/src/main/java/com/ruoyi/production/service/impl/ProductionPlanServiceImpl.java
index 852bfca..b3ad742 100644
--- a/src/main/java/com/ruoyi/production/service/impl/ProductionPlanServiceImpl.java
+++ b/src/main/java/com/ruoyi/production/service/impl/ProductionPlanServiceImpl.java
@@ -1,558 +1,350 @@
-//package com.ruoyi.production.service.impl;
-//
-//import com.alibaba.fastjson2.JSONArray;
-//import com.alibaba.fastjson2.JSONObject;
-//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.common.exception.ServiceException;
-//import com.ruoyi.common.exception.base.BaseException;
-//import com.ruoyi.common.utils.StringUtils;
-//import com.ruoyi.common.utils.bean.BeanUtils;
-//import com.ruoyi.common.utils.poi.ExcelUtil;
-//import com.ruoyi.production.bean.dto.ProductionPlanDto;
-//import com.ruoyi.production.bean.dto.ProductionPlanImportDto;
-//import com.ruoyi.production.bean.vo.ProductionPlanVo;
-//import com.ruoyi.production.mapper.ProductionPlanMapper;
-//import com.ruoyi.production.pojo.ProductionPlan;
-//import com.ruoyi.production.service.ProductionPlanService;
-//import lombok.RequiredArgsConstructor;
-//import org.springframework.stereotype.Service;
-//import org.springframework.transaction.annotation.Transactional;
-//import org.springframework.web.multipart.MultipartFile;
-//
-//import javax.servlet.http.HttpServletResponse;
-//import java.math.BigDecimal;
-//import java.time.Instant;
-//import java.time.LocalDateTime;
-//import java.time.ZoneId;
-//import java.util.*;
-//import java.util.concurrent.locks.ReentrantLock;
-//import java.util.stream.Collectors;
-//
-///**
-// * <p>
-// * 鐢熶骇璁″垝琛� 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 02:11:10
-// */
-//@Service
-//@RequiredArgsConstructor
-//public class ProductionPlanServiceImpl extends ServiceImpl<ProductionPlanMapper, ProductionPlan> implements ProductionPlanService {
-//
-//    private ProductionPlanMapper productionPlanMapper;
-//
-//
-//    /**
-//     * 鍚屾閿侊紝纭繚鎵嬪姩鍜屽畾鏃朵换鍔′笉鍚屾椂鎵ц
-//     */
-//    private final ReentrantLock syncLock = new ReentrantLock();
-//
-//    @Override
-//    public IPage<ProductionPlanVo> listPage(Page<ProductionPlanDto> page, ProductionPlanDto productionPlanDto) {
-//
-//        return productionPlanMapper.selectPage(page, null);
-//    }
-//
-//    /**
-//     * 椤甸潰鎵嬪姩鍚屾
-//     */
-//    @Override
-//    public void loadProdData() {
-//        syncProdData(1);
-//    }
-//
-//    /**
-//     * 瀹氭椂浠诲姟鍚屾
-//     */
-//    @Override
-//    public void syncProdDataJob() {
-//        syncProdData(2);
-//    }
-//
-//    /**
-//     * 鍚堝苟鐢熶骇璁″垝
-//     */
-//    @Override
-//    @Transactional(rollbackFor = Exception.class)
-//    public boolean combine(ProductionPlanDto productionPlanDto) {
-//        if (productionPlanDto.getIds() == null || productionPlanDto.getIds().isEmpty()) {
-//            return false;
-//        }
-//
-//        //  鏌ヨ涓荤敓浜ц鍒�
-//        List<ProductionPlanDto> plans = productionPlanMapper.selectWithMaterialByIds(productionPlanDto.getIds());
-//
-//        if (plans == null || plans.isEmpty()) {
-//            throw new ServiceException("涓嬪彂澶辫触,鐢熶骇璁″垝涓嶅瓨鍦�");
-//        }
-//
-//        //  鏍¢獙鏄惁瀛樺湪涓嶅悓鐨勪骇鍝佸悕绉�
-//        String firstProductName = plans.get(0).getProductName();
-//        if (plans.stream().anyMatch(p -> p.getProductName() == null || !p.getProductName().equals(firstProductName))) {
-//            throw new BaseException("鍚堝苟澶辫触锛屽瓨鍦ㄤ笉鍚岀殑浜у搧鍚嶇О");
-//        }
-//
-//        // 鏍¢獙鏄惁瀛樺湪涓嶅悓鐨勪骇鍝佽鏍�
-//        String firstProductSpec = plans.get(0).getModel();
-//        if (plans.stream().anyMatch(p -> p.getModel() == null || !p.getModel().equals(firstProductSpec))) {
-//            throw new BaseException("鍚堝苟澶辫触锛屽瓨鍦ㄤ笉鍚岀殑浜у搧瑙勬牸");
-//        }
-//
-//        // 鍙犲姞鍓╀綑鏂规暟
-//        BigDecimal totalRemainingVolume = plans.stream()
-//                .map(ProductionPlan::getRemainingVolume)
-//                .filter(Objects::nonNull)
-//                .reduce(BigDecimal.ZERO, BigDecimal::add);
-//        // 鍒ゆ柇涓嬪彂鏁伴噺鏄惁澶т簬绛変簬鍓╀綑鏂规暟
-//        if (productionPlanDto.getTotalAssignedQuantity().compareTo(totalRemainingVolume) > 0) {
-//            throw new BaseException("鎿嶄綔澶辫触锛屼笅鍙戞暟閲忎笉鑳藉ぇ浜庡墿浣欐柟鏁�");
-//        }
-//
-//        // 鍒涘缓鐢熶骇璁㈠崟
-//        ProductOrder productOrder = new ProductOrder();
-//        productOrder.setQuantity(productionPlanDto.getTotalAssignedQuantity());
-//        productOrder.setPlanCompleteTime(productionPlanDto.getPlanCompleteTime());
-//        productOrder.setStatus(ProductOrderStatusEnum.WAIT.getCode());
-//        productOrder.setStrength(productionPlanDto.getStrength());
-//        productOrder.setProductMaterialSkuId(plans.get(0).getProductMaterialSkuId());
-//
-//        Long orderId = productOrderService.insertProductOrder(productOrder);
-//
-//        //  褰撲笅鍙戠殑浜у搧涓虹爩鍧楁垨鏉挎潗锛屽氨鎷夊彇BOM瀛愰泦涓庡伐鑹鸿矾绾垮瓙闆嗘暟鎹瓨鍏ュ埌闄勮〃涓�
-//        if ("鐮屽潡".equals(productionPlanDto.getProductName())) {
-//            productOrder.setRouteId(productionOrderAppendixService.populateBlocks(orderId, productionPlanDto));
-//        }
-//        if ("鏉挎潗".equals(productionPlanDto.getProductName())) {
-//            productOrder.setRouteId(productionOrderAppendixService.populatePlates(orderId, productionPlanDto));
-//        }
-//        //  鏇存柊缁戝畾鐨勫伐鑹鸿矾绾�
-//        productOrderService.updateById(productOrder);
-//
-//        // 鏍规嵁涓嬪彂鏁伴噺锛屼粠绗竴涓敓浜ц鍒掑紑濮嬪垎閰嶆柟鏁�
-//        BigDecimal assignedVolume = BigDecimal.ZERO;
-//        for (ProductionPlan plan : plans) {
-//            BigDecimal volume = plan.getVolume();
-//            if (volume == null) {
-//                continue;
-//            }
-//            // 璁$畻鍓╀綑鏂规暟
-//            BigDecimal remainingVolume = plan.getRemainingVolume();
-//            if (remainingVolume.compareTo(BigDecimal.ZERO) <= 0) {
-//                continue;
-//            }
-//
-//            ProductOrderPlan productOrderPlan = new ProductOrderPlan();
-//            productOrderPlan.setProductOrderId(productOrder.getId());
-//            productOrderPlan.setProductionPlanId(plan.getId());
-//
-//            if (assignedVolume.add(remainingVolume).compareTo(productionPlanDto.getTotalAssignedQuantity()) >= 0) {
-//                // 鏈�鍚庝竴涓鍒掞紝鍒嗛厤鍓╀綑鏂规暟
-//                BigDecimal lastRemainingVolume = productionPlanDto.getTotalAssignedQuantity().subtract(assignedVolume);
-//                BigDecimal assignedQuantity = Optional.ofNullable(plan.getAssignedQuantity()).orElse(BigDecimal.ZERO).add(lastRemainingVolume);
-//                plan.setAssignedQuantity(assignedQuantity);
-//                plan.setStatus(assignedQuantity.compareTo(plan.getVolume()) >= 0 ? 2 : 1);
-//                productOrderPlan.setAssignedQuantity(lastRemainingVolume);
-//                productionPlanMapper.updateById(plan);
-//                productOrderPlanMapper.insert(productOrderPlan);
-//                break;
-//            }
-//
-//            // 鍒嗛厤褰撳墠璁″垝鏂规暟
-//            BigDecimal assignedQuantity = Optional.ofNullable(plan.getAssignedQuantity()).orElse(BigDecimal.ZERO).add(remainingVolume);
-//            plan.setAssignedQuantity(assignedQuantity);
-//            plan.setStatus(assignedQuantity.compareTo(plan.getVolume()) >= 0 ? 2 : 1);
-//            productOrderPlan.setAssignedQuantity(remainingVolume);
-//            // 鏇存柊鐢熶骇璁″垝
-//            productionPlanMapper.updateById(plan);
-//            // 鍒涘缓鍏宠仈鍏崇郴
-//            productOrderPlanMapper.insert(productOrderPlan);
-//            assignedVolume = assignedVolume.add(remainingVolume);
-//        }
-//
-//        for (ProductionPlan plan : plans) {
-//            BigDecimal assignedQuantity = Optional.ofNullable(plan.getAssignedQuantity()).orElse(BigDecimal.ZERO);
-//            BigDecimal volume = Optional.ofNullable(plan.getVolume()).orElse(BigDecimal.ZERO);
-//            if (assignedQuantity.compareTo(BigDecimal.ZERO) <= 0) {
-//                plan.setStatus(0);
-//            } else if (assignedQuantity.compareTo(volume) >= 0) {
-//                plan.setStatus(2);
-//            } else {
-//                plan.setStatus(1);
-//            }
-//            productionPlanMapper.updateById(plan);
-//        }
-//        return true;
-//    }
-//
-//    @Override
-//    @Transactional(rollbackFor = Exception.class)
-//    public boolean add(ProductionPlanDto productionPlanDto) {
-//        if (StringUtils.isEmpty(productionPlanDto.getApplyNo())) {
-//            throw new ServiceException("鏂板澶辫触锛岀敵璇峰崟缂栧彿涓嶈兘涓虹┖");
-//        }
-//        Long count = productionPlanMapper.selectCount(Wrappers.<ProductionPlan>lambdaQuery()
-//                .eq(ProductionPlan::getApplyNo, productionPlanDto.getApplyNo()));
-//        if (count > 0) {
-//            throw new ServiceException("鏂板澶辫触锛岀敵璇峰崟缂栧彿 " + productionPlanDto.getApplyNo() + " 宸插瓨鍦�");
-//        }
-//        productionPlanDto.setDataSourceType(DataSourceTypeEnum.MANUAL.getCode());
-//        productionPlanDto.setStatus(0);
-//        productionPlanMapper.insert(productionPlanDto);
-//        return true;
-//    }
-//
-//    @Override
-//    @Transactional(rollbackFor = Exception.class)
-//    public boolean update(ProductionPlanDto productionPlanDto) {
-//        if (productionPlanDto == null || productionPlanDto.getId() == null) {
-//            throw new ServiceException("缂栬緫澶辫触,鏁版嵁涓嶈兘涓虹┖");
-//        }
-//        ProductionPlan productionPlan = getById(productionPlanDto.getId());
-//        if (productionPlan == null) {
-//            throw new ServiceException("缂栬緫澶辫触,涓荤敓浜ц鍒掍笉瀛樺湪");
-//        }
-//
-//        if (StringUtils.isNotEmpty(productionPlanDto.getApplyNo())
-//                && !productionPlanDto.getApplyNo().equals(productionPlan.getApplyNo())) {
-//
-//            Long count = productionPlanMapper.selectCount(Wrappers.<ProductionPlan>lambdaQuery()
-//                    .eq(ProductionPlan::getApplyNo, productionPlanDto.getApplyNo())
-//                    .ne(ProductionPlan::getId, productionPlanDto.getId())); // 鎺掗櫎鑷韩
-//
-//            if (count > 0) {
-//                throw new ServiceException("缂栬緫澶辫触锛岀敵璇峰崟缂栧彿 " + productionPlanDto.getApplyNo() + " 宸茶鍗犵敤");
-//            }
-//        }
-//        // 宸蹭笅鍙戠姸鎬侊紝涓嶈兘缂栬緫
-//        if (productionPlan.getStatus() != 0) {
-//            throw new BaseException("缂栬緫澶辫触,璇ョ敓浜ц鍒掑凡涓嬪彂鎴栭儴鍒嗕笅鍙戠姸鎬�,绂佹缂栬緫");
-//        }
-//
-//        // 鏌ヨ鏄惁鏈夊叧鑱旇鍗�
-//        boolean hasProductOrderPlan = productOrderPlanMapper.selectList(Wrappers.<ProductOrderPlan>lambdaQuery()
-//                        .eq(ProductOrderPlan::getProductionPlanId, productionPlanDto.getId()))
-//                .stream().anyMatch(p -> p.getProductOrderId() != null);
-//
-//        if (hasProductOrderPlan) {
-//            if (productionPlanDto.getVolume().compareTo(productionPlan.getVolume()) < 0) {
-//                throw new BaseException("鏂规暟涓嶈兘閫掑噺");
-//            }
-//        }
-//
-//        return productionPlanMapper.updateById(productionPlanDto) > 0;
-//    }
-//
-//    @Override
-//    @Transactional(rollbackFor = Exception.class)
-//    public boolean delete(List<Long> ids) {
-//        // 濡傛灉瀛樺湪宸蹭笅鍙戠殑璁″垝锛屽垯涓嶈兘鍒犻櫎
-//        if (productionPlanMapper.selectList(Wrappers.<ProductionPlan>lambdaQuery().in(ProductionPlan::getId, ids)).stream().anyMatch(p -> p.getStatus() == 1 || p.getStatus() == 2)) {
-//            throw new BaseException("鍒犻櫎澶辫触锛屽瓨鍦ㄥ凡涓嬪彂鎴栭儴鍒嗕笅鍙戠殑璁″垝");
-//        }
-//        // 濡傛灉鏈夊叧鑱旇鍗曪紝鍒欎笉鑳藉垹闄�
-//        if (productOrderPlanMapper.selectList(Wrappers.<ProductOrderPlan>lambdaQuery().in(ProductOrderPlan::getProductionPlanId, ids)).stream().anyMatch(p -> p.getProductOrderId() != null)) {
-//            throw new BaseException("鍒犻櫎澶辫触锛屽瓨鍦ㄥ叧鑱旇鍗�");
-//        }
-//
-//        return productionPlanMapper.deleteBatchIds(ids) > 0;
-//    }
-//
-//    /**
-//     * 鍚屾鏁版嵁
-//     */
-//    @Transactional(rollbackFor = Exception.class)
-//    public void syncProdData(Integer dataSyncType) {
-//        if (!syncLock.tryLock()) {
-//            log.warn("鍚屾姝e湪杩涜涓紝鏈 {} 鍚屾璇锋眰琚烦杩�", dataSyncType == 1 ? "鎵嬪姩鍚屾" : "瀹氭椂浠诲姟鍚屾");
-//            return;
-//        }
-//
-//        try {
-//            JSONArray searchConditions = new JSONArray();
-//            JSONObject condition = new JSONObject();
-//            condition.put("key", "processApprovedResult");
-//            JSONArray valueArray = new JSONArray();
-//            valueArray.add("agree");
-//
-//            condition.put("value", valueArray);
-//            condition.put("type", "ARRAY");
-//            condition.put("operator", "in");
-//            condition.put("componentName", "SelectField");
-//            searchConditions.add(condition);
-//
-//            String searchFieldJson = searchConditions.toJSONString();
-//
-//            JSONArray dataArr = AliDingUtils.getFormDataList(aliDingConfig, aliDingConfig.getProducePlanFormUuid(), searchFieldJson, this, ProductionPlan::getFormModifiedTime);
-//
-//            if (dataArr.isEmpty()) {
-//                log.info("娌℃湁鏇村鏂版暟鎹渶瑕佸悓姝�");
-//                return;
-//            }
-//
-//            //  瑙f瀽骞朵繚瀛樻暟鎹�
-//            List<ProductionPlan> list = parseProductionPlans(dataArr, dataSyncType, dataArr.size());
-//            if (!list.isEmpty()) {
-//                //  澶勭悊鏇存柊鎴栨柊澧�
-//                int affected = processSaveOrUpdate(list);
-//                log.info("鏁版嵁鍚屾瀹屾垚锛屽叡鍚屾 {} 鏉℃暟鎹�", affected);
-//            }
-//
-//        } catch (Exception e) {
-//            log.error("鍚屾鐢熶骇璁″垝寮傚父", e);
-//        } finally {
-//            // 閲婃斁閿�
-//            syncLock.unlock();
-//        }
-//    }
-//
-//    private List<ProductionPlan> parseProductionPlans(JSONArray dataArr, Integer dataSyncType, Integer totalCount) {
-//        List<ProductionPlan> list = new ArrayList<>();
-//        LocalDateTime now = LocalDateTime.now();
-//
-//        for (int i = 0; i < dataArr.size(); i++) {
-//            JSONObject item = dataArr.getJSONObject(i);
-//            String formInstanceId = item.getString("formInstanceId");
-//            String serialNo = item.getString("serialNo");
-//
-//            JSONObject originator = item.getJSONObject("originator");
-//            String originatorName = originator != null && originator.containsKey("userName")
-//                    ? originator.getJSONObject("userName").getString("nameInChinese") : "鏈煡";
-//
-//            JSONObject formData = item.getJSONObject("formData");
-//            JSONArray tableArr = formData.getJSONArray("tableField_l7fytfcn");
-//            if (tableArr == null || tableArr.isEmpty()) {
-//                continue;
-//            }
-//
-//            for (int j = 0; j < tableArr.size(); j++) {
-//                JSONObject row = tableArr.getJSONObject(j);
-//                ProductionPlan plan = new ProductionPlan();
-//
-//                plan.setFormInstanceId(formInstanceId);
-//                plan.setSerialNo(serialNo);
-//                plan.setApplyNo(formData.getString("textField_l7fytfco"));
-//                plan.setCustomerName(formData.getString("textField_lbkozohg"));
-//
-//                String materialCode = row.getString("textField_l9xo62q5");
-//                // 鏍规嵁鐗╂枡缂栫爜鏌ヨ鐗╂枡淇℃伅琛紝鍏宠仈鐗╂枡ID
-//                if (StringUtils.isNotEmpty(materialCode)) {
-//                    LambdaQueryWrapper<ProductMaterialSku> skuQueryWrapper = new LambdaQueryWrapper<>();
-//                    skuQueryWrapper.eq(ProductMaterialSku::getMaterialCode, materialCode);
-//                    ProductMaterialSku sku = productMaterialSkuService.getOne(skuQueryWrapper);
-//                    if (sku != null) {
-//                        plan.setProductMaterialSkuId(sku.getId());
-//                    }
-//                }
-//
-//                plan.setLength(row.getInteger("numberField_lb7lgatg_value"));
-//                plan.setWidth(row.getInteger("numberField_lb7lgath_value"));
-//                plan.setHeight(row.getInteger("numberField_lb7lgati_value"));
-//                plan.setQuantity(row.getInteger("numberField_lb7lgatj_value"));
-//                plan.setVolume(row.getBigDecimal("numberField_l7fytfd3_value"));
-//                plan.setStrength(row.getString("radioField_m9urarr2_id"));
-//
-//                JSONArray dateArr = row.getJSONArray("cascadeDateField_lfxqqluw");
-//                if (dateArr != null && dateArr.size() == 2) {
-//                    try {
-//                        long start = Long.parseLong(dateArr.getString(0));
-//                        long end = Long.parseLong(dateArr.getString(1));
-//
-//                        Date startDate = Date.from(Instant.ofEpochMilli(start)
-//                                .atZone(ZoneId.systemDefault())
-//                                .toLocalDate()
-//                                .atStartOfDay(ZoneId.systemDefault())
-//                                .toInstant());
-//                        Date endDate = Date.from(Instant.ofEpochMilli(end)
-//                                .atZone(ZoneId.systemDefault())
-//                                .toLocalDate()
-//                                .atStartOfDay(ZoneId.systemDefault())
-//                                .toInstant());
-//
-//                        plan.setStartDate(startDate);
-//                        plan.setEndDate(endDate);
-//                    } catch (Exception e) {
-//                        log.warn("瑙f瀽鏃ユ湡澶辫触: {}", dateArr);
-//                    }
-//                }
-//
-//                plan.setSubmitter(originatorName);
-//                plan.setSubmitOrg("瀹佸涓垱缁胯兘瀹炰笟闆嗗洟鏈夐檺鍏徃");
-//                plan.setRemarkOne(formData.getString("textareaField_l7fytfcy"));
-//                plan.setRemarkTwo(formData.getString("textField_l7fytfcx"));
-//                plan.setCreatorName(originatorName);
-//
-//                JSONObject modifyUser = item.getJSONObject("modifyUser");
-//                if (modifyUser != null && modifyUser.containsKey("userName")) {
-//                    plan.setModifierName(modifyUser.getJSONObject("userName").getString("nameInChinese"));
-//                }
-//
-//                plan.setFormCreatedTime(AliDingUtils.parseUtcTime(item.getString("createdTimeGMT")));
-//                plan.setFormModifiedTime(AliDingUtils.parseUtcTime(item.getString("modifiedTimeGMT")));
-//                plan.setDataSourceType(DataSourceTypeEnum.DING_TALK.getCode());
-//                plan.setCreateTime(now);
-//                plan.setUpdateTime(now);
-//                plan.setTotalCount(totalCount);
-//
-//                list.add(plan);
-//            }
-//        }
-//        return list;
-//    }
-//
-//    private int processSaveOrUpdate(List<ProductionPlan> list) {
-//        if (list == null || list.isEmpty()) {
-//            return 0;
-//        }
-//        int affected = 0;
-//
-//        //  鍘婚噸 formInstanceId
-//        Set<String> formIds = list.stream()
-//                .map(ProductionPlan::getFormInstanceId)
-//                .collect(Collectors.toSet());
-//
-//        //  鏌ヨ鏁版嵁搴撳凡鏈夋暟鎹�
-//        List<ProductionPlan> existList = this.list(new LambdaQueryWrapper<ProductionPlan>().in(ProductionPlan::getFormInstanceId, formIds));
-//
-//        //  Map (formInstanceId + materialCode)
-//        Map<String, ProductionPlan> existMap = new HashMap<>();
-//        for (ProductionPlan p : existList) {
-//            String key = p.getFormInstanceId() + "_" + p.getProductMaterialSkuId();
-//            existMap.put(key, p);
-//        }
-//
-//        //  閬嶅巻鍚屾鏁版嵁
-//        for (ProductionPlan plan : list) {
-//            String key = plan.getFormInstanceId() + "_" + plan.getProductMaterialSkuId();
-//            ProductionPlan exist = existMap.get(key);
-//            if (exist == null) {
-//                // 鏂板
-//                this.save(plan);
-//                affected++;
-//                log.info("鏂板鏁版嵁 formInstanceId={}, materialCode={}", plan.getFormInstanceId(), plan.getProductMaterialSkuId());
-//            } else {
-//                // 鍒ゆ柇鏄惁闇�瑕佹洿鏂�
-//                if (exist.getFormModifiedTime() == null || !exist.getFormModifiedTime().equals(plan.getFormModifiedTime())) {
-//                    plan.setId(exist.getId());
-//                    plan.setCreateTime(exist.getCreateTime());
-//                    this.updateById(plan);
-//                    affected++;
-//                    log.info("鏇存柊鏁版嵁 formInstanceId={}, materialCode={}", plan.getFormInstanceId(), plan.getProductMaterialSkuId());
-//                }
-//            }
-//        }
-//        return affected;
-//    }
-//
-//    @Override
-//    public List<ProductionPlanSummaryDto> summaryByProductType(ProductionPlanSummaryDto query) {
-//        return baseMapper.selectSummaryByProductType(query);
-//    }
-//
-//    @Override
-//    @Transactional(rollbackFor = Exception.class)
-//    public void importProdData(MultipartFile file) {
-//        if (file == null || file.isEmpty()) {
-//            throw new ServiceException("瀵煎叆鏁版嵁涓嶈兘涓虹┖");
-//        }
-//        ExcelUtil<ProductionPlanImportDto> excelUtil = new ExcelUtil<>(ProductionPlanImportDto.class);
-//        List<ProductionPlanImportDto> list;
-//        try {
-//            list = excelUtil.importExcel(file.getInputStream());
-//        } catch (Exception e) {
-//            log.error("鐢熶骇闇�姹侲xcel瀵煎叆澶辫触", e);
-//            throw new ServiceException("Excel瑙f瀽澶辫触");
-//        }
-//
-//        if (list == null || list.isEmpty()) {
-//            throw new ServiceException("Excel娌℃湁鏁版嵁");
-//        }
-//
-//        Set<String> applyNos = new HashSet<>();
-//        Set<String> materialCodes = new HashSet<>();
-//        for (int i = 0; i < list.size(); i++) {
-//            ProductionPlanImportDto dto = list.get(i);
-//            String applyNo = dto.getApplyNo();
-//            String materialCode = dto.getMaterialCode();
-//
-//            if (StringUtils.isEmpty(applyNo)) {
-//                throw new ServiceException("瀵煎叆澶辫触锛氱 " + (i + 2) + " 琛岀敵璇峰崟缂栧彿涓嶈兘涓虹┖");
-//            }
-//            if (!applyNos.add(applyNo)) {
-//                throw new ServiceException("瀵煎叆澶辫触锛欵xcel 涓瓨鍦ㄩ噸澶嶇殑鐢宠鍗曠紪鍙�: " + applyNo);
-//            }
-//            if (StringUtils.isEmpty(materialCode)) {
-//                throw new ServiceException("瀵煎叆澶辫触锛氱 " + (i + 2) + " 琛岀墿鏂欑紪鐮佷笉鑳戒负绌�");
-//            }
-//
-//            String strength = dto.getStrength();
-//            if (StringUtils.isNotEmpty(strength)) {
-//                if (!"A3.5".equals(strength) && !"A5.0".equals(strength)) {
-//                    throw new ServiceException("瀵煎叆澶辫触锛氱 " + (i + 2) + " 琛屽己搴﹀彧鑳芥槸 A3.5 鎴� A5.0");
-//                }
-//            }
-//
-//            materialCodes.add(materialCode);
-//        }
-//
-//        //  鐢宠鍗曠紪鍙锋槸鍚﹀凡瀛樺湪
-//        Long existApplyNoCount = baseMapper.selectCount(Wrappers.<ProductionPlan>lambdaQuery()
-//                .in(ProductionPlan::getApplyNo, applyNos));
-//        if (existApplyNoCount > 0) {
-//            List<String> existApplyNos = baseMapper.selectList(Wrappers.<ProductionPlan>lambdaQuery()
-//                            .in(ProductionPlan::getApplyNo, applyNos))
-//                    .stream().map(ProductionPlan::getApplyNo).collect(Collectors.toList());
-//            throw new ServiceException("瀵煎叆澶辫触锛岀敵璇峰崟缂栧彿宸插瓨鍦�: " + String.join(", ", existApplyNos));
-//        }
-//
-//        Map<String, Long> skuMap = productMaterialSkuService.list(Wrappers.<ProductMaterialSku>lambdaQuery()
-//                        .in(ProductMaterialSku::getMaterialCode, materialCodes))
-//                .stream().collect(Collectors.toMap(ProductMaterialSku::getMaterialCode, ProductMaterialSku::getId, (k1, k2) -> k1));
-//
-//        List<String> missingCodes = materialCodes.stream()
-//                .filter(code -> !skuMap.containsKey(code))
-//                .collect(Collectors.toList());
-//        if (!missingCodes.isEmpty()) {
-//            throw new ServiceException("瀵煎叆澶辫触锛屼互涓嬬墿鏂欑紪鐮佷笉瀛樺湪: " + String.join(", ", missingCodes));
-//        }
-//
-//        LocalDateTime now = LocalDateTime.now();
-//        List<ProductionPlan> entityList = list.stream().map(dto -> {
-//            ProductionPlan entity = new ProductionPlan();
-//            BeanUtils.copyProperties(dto, entity);
-//            entity.setProductMaterialSkuId(skuMap.get(dto.getMaterialCode()));
-//            entity.setAssignedQuantity(BigDecimal.ZERO);
-//            entity.setDataSourceType(DataSourceTypeEnum.MANUAL.getCode());
-//            entity.setStatus(0);
-//            entity.setCreateTime(now);
-//            entity.setUpdateTime(now);
-//            return entity;
-//        }).collect(Collectors.toList());
-//
-//        this.saveBatch(entityList);
-//    }
-//
-//    @Override
-//    public void exportProdData(HttpServletResponse response, List<Long> ids) {
-//        List<ProductionPlan> list;
-//        if (ids != null && !ids.isEmpty()) {
-//            list = baseMapper.selectBatchIds(ids);
-//        } else {
-//            list = baseMapper.selectList(null);
-//        }
-//
-//        List<ProductionPlanImportDto> exportList = new ArrayList<>();
-//        for (ProductionPlan entity : list) {
-//            ProductionPlanImportDto dto = new ProductionPlanImportDto();
-//            BeanUtils.copyProperties(entity, dto);
-//            exportList.add(dto);
-//        }
-//        ExcelUtil<ProductionPlanImportDto> util = new ExcelUtil<>(ProductionPlanImportDto.class);
-//        util.exportExcel(response, exportList, "閿�鍞敓浜ч渶姹傛暟鎹�");
-//    }
-//
-//}
+package com.ruoyi.production.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+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.common.exception.ServiceException;
+import com.ruoyi.common.exception.base.BaseException;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.common.utils.bean.BeanUtils;
+import com.ruoyi.common.utils.poi.ExcelUtil;
+import com.ruoyi.production.bean.dto.ProductionPlanDto;
+import com.ruoyi.production.bean.dto.ProductionPlanImportDto;
+import com.ruoyi.production.bean.vo.ProductionPlanVo;
+import com.ruoyi.production.mapper.ProductionOrderMapper;
+import com.ruoyi.production.mapper.ProductionPlanMapper;
+import com.ruoyi.production.pojo.ProductionOrder;
+import com.ruoyi.production.pojo.ProductionPlan;
+import com.ruoyi.production.service.ProductionOrderService;
+import com.ruoyi.production.service.ProductionPlanService;
+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;
+
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.*;
+import java.util.stream.Collectors;
+
+@Service
+@RequiredArgsConstructor
+public class ProductionPlanServiceImpl extends ServiceImpl<ProductionPlanMapper, ProductionPlan> implements ProductionPlanService {
+
+    private static final int PLAN_STATUS_WAIT = 0;
+    private static final int PLAN_STATUS_PARTIAL = 1;
+    private static final int PLAN_STATUS_ISSUED = 2;
+
+    private final ProductionPlanMapper productionPlanMapper;
+    private final ProductionOrderMapper productionOrderMapper;
+    private final ProductionOrderService productionOrderService;
+
+    @Override
+    public IPage<ProductionPlanVo> listPage(Page<ProductionPlanDto> page, ProductionPlanDto productionPlanDto) {
+        return productionPlanMapper.listPage(page, productionPlanDto);
+    }
+
+    /**
+     * 鍚堝苟鐢熶骇璁″垝骞朵笅鍙戠敓浜ц鍗曘��
+     * 涓氬姟绾︽潫锛�
+     * 1. 浠呭厑璁稿悓涓�浜у搧鍨嬪彿鐨勮鍒掑悎骞讹紱
+     * 2. 宸蹭笅鍙戞垨閮ㄥ垎涓嬪彂鐨勮鍒掔姝㈠啀娆″悎骞讹紱
+     * 3. 涓嬪彂鏁伴噺涓嶈兘澶т簬鎵�閫夎鍒掗渶姹傛�婚噺锛�
+     * 4. 璁㈠崟鍒涘缓缁熶竴澶嶇敤 ProductionOrderService.saveProductionOrder锛岀‘淇濆伐鑹�/BOM/棰嗘枡涓诲崟绛夊悗缁�昏緫涓�鑷淬��
+     */
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public boolean combine(ProductionPlanDto productionPlanDto) {
+        if (productionPlanDto == null || productionPlanDto.getIds() == null || productionPlanDto.getIds().isEmpty()) {
+            return false;
+        }
+
+        List<Long> planIds = productionPlanDto.getIds().stream()
+                .filter(Objects::nonNull)
+                .distinct()
+                .collect(Collectors.toList());
+        if (planIds.isEmpty()) {
+            throw new ServiceException("涓嬪彂澶辫触锛屾湭閫夋嫨鐢熶骇璁″垝");
+        }
+
+        List<ProductionPlanDto> planLists = productionPlanMapper.selectWithMaterialByIds(planIds);
+        if (planLists == null || planLists.isEmpty() || planLists.size() != planIds.size()) {
+            throw new ServiceException("涓嬪彂澶辫触锛岀敓浜ц鍒掍笉瀛樺湪鎴栧凡琚垹闄�");
+        }
+
+        ProductionPlanDto firstPlan = planLists.getFirst();
+        if (firstPlan.getProductModelId() == null) {
+            throw new ServiceException("涓嬪彂澶辫触锛岀敓浜ц鍒掔己灏戜骇鍝佸瀷鍙�");
+        }
+
+        boolean hasDifferentModel = planLists.stream()
+                .anyMatch(item -> !Objects.equals(item.getProductModelId(), firstPlan.getProductModelId()));
+        if (hasDifferentModel) {
+            throw new BaseException("鍚堝苟澶辫触锛屾墍閫夌敓浜ц鍒掔殑浜у搧鍨嬪彿涓嶄竴鑷�");
+        }
+
+        boolean hasIssuedPlan = planLists.stream()
+                .anyMatch(item -> item.getStatus() != null && item.getStatus() == PLAN_STATUS_ISSUED);
+        if (hasIssuedPlan) {
+            throw new BaseException("鍚堝苟澶辫触锛屾墍閫夌敓浜ц鍒掑瓨鍦ㄥ凡涓嬪彂鎴栭儴鍒嗕笅鍙戞暟鎹�");
+        }
+
+        BigDecimal totalRequiredQuantity = planLists.stream()
+                .map(this::resolveRemainingQuantity)
+                .reduce(BigDecimal.ZERO, BigDecimal::add);
+        if (totalRequiredQuantity.compareTo(BigDecimal.ZERO) <= 0) {
+            throw new ServiceException("涓嬪彂澶辫触锛屾墍閫夌敓浜ц鍒掗渶姹傛�婚噺蹇呴』澶т簬0");
+        }
+
+        BigDecimal assignedQuantity = productionPlanDto.getTotalAssignedQuantity();
+        if (assignedQuantity == null || assignedQuantity.compareTo(BigDecimal.ZERO) <= 0) {
+            throw new ServiceException("涓嬪彂澶辫触锛屼笅鍙戞暟閲忓繀椤诲ぇ浜�0");
+        }
+        if (assignedQuantity.compareTo(totalRequiredQuantity) > 0) {
+            throw new ServiceException("涓嬪彂澶辫触锛屼笅鍙戞暟閲忎笉鑳藉ぇ浜庤鍒掗渶姹傛�婚噺");
+        }
+
+        BigDecimal remainingForOrderBind = assignedQuantity;
+        List<Long> issuedPlanIds = new ArrayList<>();
+        for (ProductionPlanDto plan : planLists) {
+            BigDecimal remainingQuantity = resolveRemainingQuantity(plan);
+            if (remainingForOrderBind.compareTo(BigDecimal.ZERO) <= 0 || remainingQuantity.compareTo(BigDecimal.ZERO) <= 0) {
+                continue;
+            }
+            BigDecimal issueForThisPlan = remainingForOrderBind.min(remainingQuantity);
+            remainingForOrderBind = remainingForOrderBind.subtract(issueForThisPlan);
+            if (issueForThisPlan.compareTo(BigDecimal.ZERO) > 0) {
+                issuedPlanIds.add(plan.getId());
+            }
+        }
+        if (issuedPlanIds.isEmpty()) {
+            throw new ServiceException("Issue failed, no quantity available for dispatch");
+        }
+
+        ProductionOrder productionOrder = new ProductionOrder();
+        productionOrder.setProductionPlanIds(formatPlanIds(issuedPlanIds));
+        productionOrder.setProductModelId(firstPlan.getProductModelId());
+        productionOrder.setQuantity(assignedQuantity);
+        productionOrder.setPlanCompleteTime(productionPlanDto.getPlanCompleteTime());
+
+        boolean saved = productionOrderService.saveProductionOrder(productionOrder);
+        if (!saved) {
+            throw new ServiceException("涓嬪彂澶辫触锛岀敓浜ц鍗曚繚瀛樺け璐�");
+        }
+
+        //宸蹭笅鍙戞暟閲�
+        BigDecimal remainingAssignedQuantity = assignedQuantity;
+        List<ProductionPlan> updates = new ArrayList<>();
+        for (ProductionPlanDto plan : planLists) {
+            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 = BigDecimal.ZERO;
+            if (remainingAssignedQuantity.compareTo(BigDecimal.ZERO) > 0 && remainingQuantity.compareTo(BigDecimal.ZERO) > 0) {
+                issuedQuantity = remainingAssignedQuantity.min(remainingQuantity);
+                remainingAssignedQuantity = remainingAssignedQuantity.subtract(issuedQuantity);
+            }
+
+            BigDecimal totalIssuedQuantity = historicalIssuedQuantity.add(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()) {
+            this.updateBatchById(updates);
+        }
+        return true;
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public boolean add(ProductionPlanDto dto) {
+        if (StringUtils.isBlank(dto.getMpsNo())) {
+            dto.setMpsNo(generateNextPlanNo(LocalDate.now().format(DateTimeFormatter.ofPattern("yyyyMMdd"))));
+        }else checkMpsNoUnique(dto.getMpsNo(), null);
+        dto.setStatus(PLAN_STATUS_WAIT);
+        dto.setSource("鍐呴儴");
+        return productionPlanMapper.insert(dto) > 0;
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public boolean update(ProductionPlanDto dto) {
+        if (dto == null || dto.getId() == null) {
+            throw new ServiceException("缂栬緫澶辫触锛屾暟鎹笉鑳戒负绌�");
+        }
+
+        ProductionPlan old = getById(dto.getId());
+        if (old == null) {
+            throw new ServiceException("缂栬緫澶辫触锛岀敓浜ц鍒掍笉瀛樺湪");
+        }
+
+        if (old.getStatus() != PLAN_STATUS_WAIT) {
+            throw new BaseException("缂栬緫澶辫触锛岃鐢熶骇璁″垝宸蹭笅鍙戞垨閮ㄥ垎涓嬪彂锛岀姝㈢紪杈�");
+        }
+
+        if (StringUtils.isNotBlank(dto.getMpsNo()) && !dto.getMpsNo().equals(old.getMpsNo())) {
+            checkMpsNoUnique(dto.getMpsNo(), dto.getId());
+        }
+
+        return productionPlanMapper.updateById(dto) > 0;
+    }
+
+    private void checkMpsNoUnique(String mpsNo, Long excludeId) {
+        LambdaQueryWrapper<ProductionPlan> wrapper = Wrappers.lambdaQuery();
+        wrapper.eq(ProductionPlan::getMpsNo, mpsNo);
+        if (excludeId != null) {
+            wrapper.ne(ProductionPlan::getId, excludeId);
+        }
+        if (productionPlanMapper.selectCount(wrapper) > 0) {
+            throw new ServiceException("鐢熶骇璁″垝鍙� " + mpsNo + " 宸插瓨鍦�");
+        }
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public boolean delete(List<Long> ids) {
+        if (productionPlanMapper.selectList(Wrappers.<ProductionPlan>lambdaQuery().in(ProductionPlan::getId, ids))
+                .stream()
+                .anyMatch(p -> p.getStatus() == PLAN_STATUS_PARTIAL || p.getStatus() == PLAN_STATUS_ISSUED)) {
+            throw new BaseException("鍒犻櫎澶辫触锛屽瓨鍦ㄥ凡涓嬪彂鎴栭儴鍒嗕笅鍙戠殑璁″垝");
+        }
+
+        if (productionOrderMapper.selectList(Wrappers.<ProductionOrder>lambdaQuery().in(ProductionOrder::getProductionPlanIds, ids))
+                .stream()
+                .anyMatch(p -> p.getId() != null)) {
+            throw new BaseException("鍒犻櫎澶辫触锛屽瓨鍦ㄥ叧鑱旂敓浜ц鍗�");
+        }
+
+        return productionPlanMapper.deleteBatchIds(ids) > 0;
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void importProdData(MultipartFile file) {
+        if (file == null || file.isEmpty()) {
+            throw new ServiceException("瀵煎叆鏁版嵁涓嶈兘涓虹┖");
+        }
+        ExcelUtil<ProductionPlanImportDto> excelUtil = new ExcelUtil<>(ProductionPlanImportDto.class);
+        List<ProductionPlanImportDto> list;
+        try {
+            list = excelUtil.importExcel(file.getInputStream());
+        } catch (Exception e) {
+            throw new ServiceException("Excel瑙f瀽澶辫触");
+        }
+        if (list == null || list.isEmpty()) {
+            throw new ServiceException("Excel娌℃湁鏁版嵁");
+        }
+        Set<String> mpsNos = new HashSet<>();
+        for (int i = 0; i < list.size(); i++) {
+            ProductionPlanImportDto dto = list.get(i);
+            String mpsNo = dto.getMpsNo();
+            if (StringUtils.isEmpty(mpsNo)) {
+                generateNextPlanNo(LocalDate.now().format(DateTimeFormatter.ofPattern("yyyyMMdd")));
+            }
+            if (!mpsNos.add(mpsNo)) {
+                throw new ServiceException("瀵煎叆澶辫触锛欵xcel 涓瓨鍦ㄩ噸澶嶇殑鐢宠鍗曠紪鍙� " + mpsNo);
+            }
+        }
+        Long existApplyNoCount = baseMapper.selectCount(Wrappers.<ProductionPlan>lambdaQuery()
+                .in(ProductionPlan::getMpsNo, mpsNos));
+        if (existApplyNoCount > 0) {
+            List<String> existMpsNos = baseMapper.selectList(Wrappers.<ProductionPlan>lambdaQuery()
+                            .in(ProductionPlan::getMpsNo, mpsNos))
+                    .stream()
+                    .map(ProductionPlan::getMpsNo)
+                    .collect(Collectors.toList());
+            throw new ServiceException("瀵煎叆澶辫触锛岀敓浜ц鍒掑彿宸插瓨鍦�: " + String.join(", ", existMpsNos));
+        }
+        LocalDateTime now = LocalDateTime.now();
+        List<ProductionPlan> entityList = list.stream().map(dto -> {
+            ProductionPlan entity = new ProductionPlan();
+            BeanUtils.copyProperties(dto, entity);
+            entity.setStatus(PLAN_STATUS_WAIT);
+            entity.setSource("鍐呴儴");
+            entity.setCreateTime(now);
+            entity.setUpdateTime(now);
+            return entity;
+        }).collect(Collectors.toList());
+        this.saveBatch(entityList);
+    }
+
+    @Override
+    public void exportProdData(HttpServletResponse response, List<Long> ids) {
+        List<ProductionPlanDto> list = productionPlanMapper.selectWithMaterialByIds(ids);
+        List<ProductionPlanImportDto> exportList = new ArrayList<>();
+        for (ProductionPlanDto entity : list) {
+            ProductionPlanImportDto dto = new ProductionPlanImportDto();
+            BeanUtils.copyProperties(entity, dto);
+            exportList.add(dto);
+        }
+        ExcelUtil<ProductionPlanImportDto> util = new ExcelUtil<>(ProductionPlanImportDto.class);
+        util.exportExcel(response, exportList, "涓荤敓浜ц鍒�");
+    }
+
+    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 PLAN_STATUS_WAIT;
+        }
+        if (issuedQuantity == null || issuedQuantity.compareTo(BigDecimal.ZERO) <= 0) {
+            return PLAN_STATUS_WAIT;
+        }
+        return issuedQuantity.compareTo(requiredQuantity) < 0 ? PLAN_STATUS_PARTIAL : PLAN_STATUS_ISSUED;
+    }
+
+    private String formatPlanIds(List<Long> planIds) {
+        return planIds.stream()
+                .filter(Objects::nonNull)
+                .distinct()
+                .map(String::valueOf)
+                .collect(Collectors.joining(",", "[", "]"));
+    }
+
+    private String generateNextPlanNo(String datePrefix) {
+        QueryWrapper<ProductionPlan> queryWrapper = new QueryWrapper<>();
+        queryWrapper.likeRight("mps_no", "JH" + datePrefix);
+        queryWrapper.orderByDesc("mps_no");
+        queryWrapper.last("LIMIT 1");
+        ProductionPlan latestPlan = productionPlanMapper.selectOne(queryWrapper);
+        int sequence = 1;
+        if (latestPlan != null && latestPlan.getMpsNo() != null && !latestPlan.getMpsNo().isEmpty()) {
+            String sequenceStr = latestPlan.getMpsNo().substring(("JH" + datePrefix).length());
+            try {
+                sequence = Integer.parseInt(sequenceStr) + 1;
+            } catch (NumberFormatException e) {
+                sequence = 1;
+            }
+        }
+        return "JH" + datePrefix + String.format("%04d", sequence);
+    }
+}

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