From 98911ba7d8a9f50f48ae903775c6fba673f6f8e3 Mon Sep 17 00:00:00 2001
From: buhuazhen <hua100783@gmail.com>
Date: 星期六, 09 五月 2026 16:04:46 +0800
Subject: [PATCH] refactor(purchase): 重构采购退货单详情查询以使用包含扩展信息的DTO

---
 src/main/java/com/ruoyi/production/service/impl/ProductionPlanServiceImpl.java |  490 ++++++++++++++++++++++++++++++++++++++++++------------
 1 files changed, 379 insertions(+), 111 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 2f9d675..b00266b 100644
--- a/src/main/java/com/ruoyi/production/service/impl/ProductionPlanServiceImpl.java
+++ b/src/main/java/com/ruoyi/production/service/impl/ProductionPlanServiceImpl.java
@@ -1,10 +1,15 @@
 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.basic.mapper.ProductMapper;
+import com.ruoyi.basic.mapper.ProductModelMapper;
+import com.ruoyi.basic.pojo.Product;
+import com.ruoyi.basic.pojo.ProductModel;
 import com.ruoyi.common.exception.ServiceException;
 import com.ruoyi.common.exception.base.BaseException;
 import com.ruoyi.common.utils.StringUtils;
@@ -13,11 +18,11 @@
 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.enums.ProductOrderStatusEnum;
 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;
@@ -25,131 +30,217 @@
 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.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
+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 final ProductionPlanMapper productionPlanMapper;
+    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;
+    private final ProductModelMapper productModelMapper;
+    private final ProductMapper productMapper;
 
     @Override
     public IPage<ProductionPlanVo> listPage(Page<ProductionPlanDto> page, ProductionPlanDto productionPlanDto) {
-
-        IPage<ProductionPlanVo> planVoIPage = productionPlanMapper.listPage(page, productionPlanDto)
-                .convert(dto -> {
-                    ProductionPlanVo vo = new ProductionPlanVo();
-                    BeanUtils.copyProperties(dto, vo);
-                    return vo;
-                });
-        return planVoIPage;
+        // 鍒嗛〉鏌ヨ涓荤敓浜ц鍒掑垪琛�
+        return productionPlanMapper.listPage(page, productionPlanDto);
     }
 
     /**
-     * 鍚堝苟鐢熶骇璁″垝
+     * 鍚堝苟鐢熶骇璁″垝骞朵笅鍙戠敓浜ц鍗曘��
+     * 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鍒掍笉鍏佽鍐嶆鍚堝苟锛�
+     * 3. 涓嬪彂鏁伴噺涓嶈兘澶т簬鎵�閫夎鍒掑墿浣欓渶姹傛�婚噺锛�
+     * 4. 涓嬪彂鏃剁粺涓�璋冪敤 ProductionOrderService.saveProductionOrder锛岀‘淇濆悗缁伐鑹�/BOM/棰嗘枡閫昏緫涓�鑷淬��
      */
     @Override
     @Transactional(rollbackFor = Exception.class)
     public boolean combine(ProductionPlanDto productionPlanDto) {
-        if (productionPlanDto.getIds() == null || productionPlanDto.getIds().isEmpty()) {
+        // 鍩虹鍏ュ弬鏍¢獙锛氭病鏈夊彲涓嬪彂璁″垝鍒欑洿鎺ヨ繑鍥� false
+        if (productionPlanDto == null || 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�");
+        // 鍘荤┖銆佸幓閲嶏紝寰楀埌鏈鍙備笌鍚堝苟鐨勮鍒� ID
+        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");
         }
 
-        //  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");
+        // 鏌ヨ骞舵牎楠岃鍒掓槸鍚﹂兘瀛樺湪
+        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�");
         }
 
-        // 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");
+        // 浠ョ涓�鏉¤鍒掍綔涓哄瀷鍙峰熀鍑�
+        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�");
         }
 
-        // 鍒涘缓鐢熶骇璁㈠崟
+        // 浠呭厑璁稿悓鍨嬪彿璁″垝鍚堝苟涓嬪彂
+        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�");
+        }
+
+        // 浠呪�滃凡涓嬪彂鈥濊鍒掍笉鍏佽鍐嶆鍙備笌鍚堝苟涓嬪彂锛�
+        // 鈥滃緟涓嬪彂/閮ㄥ垎涓嬪彂鈥濆厑璁哥户缁笅鍙戝墿浣欐暟閲忋��
+        boolean hasFullyIssuedPlan = planLists.stream()
+                .anyMatch(item -> item.getStatus() != null
+                        && item.getStatus() == PLAN_STATUS_ISSUED);
+        if (hasFullyIssuedPlan) {
+            throw new BaseException("鍚堝苟澶辫触锛屾墍閫夌敓浜ц鍒掑瓨鍦ㄥ凡涓嬪彂鐨勬暟鎹�");
+        }
+
+        // 璁$畻鏈鍙笅鍙戠殑鍓╀綑闇�姹傛�婚噺
+        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鍒掑墿浣欓渶姹傛�婚噺蹇呴』澶т簬0");
+        }
+
+        // 鏍¢獙涓嬪彂鏁伴噺
+        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鍒掑墿浣欓渶姹傛�婚噺");
+        }
+
+        // 鎸夎鍒掗『搴忓垎鎽婁笅鍙戞暟閲忥紝鏀堕泦瀹為檯鍙備笌涓嬪彂鐨勮鍒� ID
+        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("涓嬪彂澶辫触锛屾棤鍙笅鍙戞暟閲�");
+        }
+
+        // 鐢熸垚鐢熶骇璁㈠崟涓诲崟锛屽苟缁戝畾鏈涓嬪彂鍏宠仈鐨勮鍒�
         ProductionOrder productionOrder = new ProductionOrder();
-        productionOrder.setQuantity(productionPlanDto.getTotalAssignedQuantity());
+        productionOrder.setProductionPlanIds(formatPlanIds(issuedPlanIds));
+        productionOrder.setProductModelId(firstPlan.getProductModelId());
+        productionOrder.setQuantity(assignedQuantity);
         productionOrder.setPlanCompleteTime(productionPlanDto.getPlanCompleteTime());
-        productionOrder.setStatus(ProductOrderStatusEnum.WAIT.getCode());
+        if (!productionOrderService.saveProductionOrder(productionOrder)) {
+            throw new ServiceException("涓嬪彂澶辫触锛岀敓浜ц鍗曚繚瀛樺け璐�");
+        }
+
+        // 鍥炲啓姣忔潯璁″垝鐨勭疮璁′笅鍙戦噺鍜岀姸鎬�
+        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()) {
+            // 鎵归噺鏇存柊璁″垝鐘舵�佷笌鏁伴噺
+            this.updateBatchById(updates);
+        }
         return true;
     }
 
     @Override
     @Transactional(rollbackFor = Exception.class)
     public boolean add(ProductionPlanDto dto) {
-        if (StringUtils.isBlank(dto.getApplyNo())) {
-            throw new ServiceException("鏂板澶辫触锛岀敵璇峰崟缂栧彿涓嶈兘涓虹┖");
+        // 鏂板涓荤敓浜ц鍒�
+        if (StringUtils.isBlank(dto.getMpsNo())) {
+            String datePrefix = LocalDate.now().format(DateTimeFormatter.ofPattern("yyyyMMdd"));
+            dto.setMpsNo(buildPlanNo(datePrefix, resolveNextPlanSequence(datePrefix)));
+        } else {
+            checkMpsNoUnique(dto.getMpsNo(), null);
         }
-        checkApplyNoUnique(dto.getApplyNo(), null);
-
-        dto.setStatus(0);
+        dto.setStatus(PLAN_STATUS_WAIT);
+        if (StringUtils.isBlank(dto.getSource())) {
+            dto.setSource("鍐呴儴");
+        }
         return productionPlanMapper.insert(dto) > 0;
     }
 
     @Override
     @Transactional(rollbackFor = Exception.class)
     public boolean update(ProductionPlanDto dto) {
+        // 鏇存柊涓荤敓浜ц鍒�
         if (dto == null || dto.getId() == null) {
-            throw new ServiceException("缂栬緫澶辫触,鏁版嵁涓嶈兘涓虹┖");
+            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,涓荤敓浜ц鍒掍笉瀛樺湪");
+            throw new ServiceException("缂栬緫澶辫触锛岀敓浜ц鍒掍笉瀛樺湪");
         }
 
-        // 鐘舵�佹牎楠�
-        if (old.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");
+        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�");
         }
 
-        // applyNo鍙樻洿鎵嶆牎楠�
-        if (StringUtils.isNotBlank(dto.getApplyNo())
-                && !dto.getApplyNo().equals(old.getApplyNo())) {
-            checkApplyNoUnique(dto.getApplyNo(), dto.getId());
+        if (StringUtils.isNotBlank(dto.getMpsNo()) && !dto.getMpsNo().equals(old.getMpsNo())) {
+            checkMpsNoUnique(dto.getMpsNo(), dto.getId());
         }
 
         return productionPlanMapper.updateById(dto) > 0;
     }
 
-    private void checkApplyNoUnique(String applyNo, Long excludeId) {
-        LambdaQueryWrapper<ProductionPlan> wrapper = Wrappers.lambdaQuery();
-        wrapper.eq(ProductionPlan::getApplyNo, applyNo);
-
-        if (excludeId != null) {
-            wrapper.ne(ProductionPlan::getId, excludeId);
-        }
-
-        if (productionPlanMapper.selectCount(wrapper) > 0) {
-            throw new ServiceException("鐢宠鍗曠紪鍙� " + applyNo + " 宸插瓨鍦�");
-        }
-    }
-
     @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)) {
+        // 鍒犻櫎涓荤敓浜ц鍒�
+        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");
         }
-        // 濡傛灉鏈夊叧鑱旇鍗曪紝鍒欎笉鑳藉垹闄�
-        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叧鑱旇鍗�");
+
+        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;
@@ -158,6 +249,7 @@
     @Override
     @Transactional(rollbackFor = Exception.class)
     public void importProdData(MultipartFile file) {
+        // 鍙傛暟涓庡墠缃潯浠舵牎楠�
         if (file == null || file.isEmpty()) {
             throw new ServiceException("瀵煎叆鏁版嵁涓嶈兘涓虹┖");
         }
@@ -166,80 +258,256 @@
         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<>();
+        String datePrefix = LocalDate.now().format(DateTimeFormatter.ofPattern("yyyyMMdd"));
+        int nextSequence = resolveNextPlanSequence(datePrefix);
+        Set<String> mpsNos = new HashSet<>();
+        // 閬嶅巻澶勭悊鏁版嵁骞剁粍瑁呯粨鏋�
         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┖");
+            String mpsNo = StringUtils.trim(dto.getMpsNo());
+            if (StringUtils.isEmpty(mpsNo)) {
+                mpsNo = buildPlanNo(datePrefix, nextSequence++);
             }
-            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);
+            dto.setMpsNo(mpsNo);
+            if (!mpsNos.add(mpsNo)) {
+                throw new ServiceException("瀵煎叆澶辫触锛孍xcel涓瓨鍦ㄩ噸澶嶇殑涓荤敓浜ц鍒掑彿 " + mpsNo);
             }
-            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�");
+            if (dto.getQtyRequired() == null || dto.getQtyRequired().compareTo(BigDecimal.ZERO) <= 0) {
+                throw new ServiceException("瀵煎叆澶辫触锛氱" + (i + 2) + "琛岄渶姹傛暟閲忓繀椤诲ぇ浜�0");
             }
-
-            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));
+        // 鏌ヨ骞跺噯澶囦笟鍔℃暟鎹�
+        Long existApplyNoCount = baseMapper.selectCount(Wrappers.<ProductionPlan>lambdaQuery().in(ProductionPlan::getMpsNo, mpsNos));
         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));
+            List<String> existMpsNos = baseMapper.selectList(Wrappers.<ProductionPlan>lambdaQuery().in(ProductionPlan::getMpsNo, mpsNos))
+                    .stream()
+                    .map(ProductionPlan::getMpsNo)
+                    .collect(Collectors.toList());
+            throw new ServiceException("瀵煎叆澶辫触锛屼富鐢熶骇璁″垝鍙峰凡瀛樺湪: " + String.join(", ", existMpsNos));
         }
+
+        List<ProductModel> allModels = productModelMapper.selectList(Wrappers.<ProductModel>lambdaQuery());
+        Set<Long> productIds = allModels.stream()
+                .map(ProductModel::getProductId)
+                .filter(Objects::nonNull)
+                .collect(Collectors.toSet());
+        Map<Long, String> productNameById = productIds.isEmpty()
+                ? Collections.emptyMap()
+                : productMapper.selectBatchIds(productIds).stream()
+                .collect(Collectors.toMap(Product::getId, Product::getProductName, (a, b) -> a));
 
         LocalDateTime now = LocalDateTime.now();
-        List<ProductionPlan> entityList = list.stream().map(dto -> {
+        List<ProductionPlan> entityList = new ArrayList<>();
+        for (int i = 0; i < list.size(); i++) {
+            ProductionPlanImportDto dto = list.get(i);
             ProductionPlan entity = new ProductionPlan();
             BeanUtils.copyProperties(dto, entity);
-            entity.setStatus(0);
+            entity.setProductModelId(resolveProductModelId(dto, i + 2, allModels, productNameById));
+            entity.setStatus(PLAN_STATUS_WAIT);
+            entity.setSource(StringUtils.isNotEmpty(dto.getSource()) ? StringUtils.trim(dto.getSource()) : "鍐呴儴");
+            entity.setQuantityIssued(BigDecimal.ZERO);
             entity.setCreateTime(now);
             entity.setUpdateTime(now);
-            return entity;
-        }).collect(Collectors.toList());
-
-        this.saveBatch(entityList);
+            entityList.add(entity);
+        }
+        // 鎸佷箙鍖栨垨杈撳嚭澶勭悊缁撴灉
+        if (!this.saveBatch(entityList)) {
+            throw new ServiceException("瀵煎叆澶辫触锛屼繚瀛樼敓浜ц鍒掓暟鎹け璐�");
+        }
     }
 
     @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);
-        }
+    public void exportProdData(HttpServletResponse response, ProductionPlanDto requestDto) {
+        // 瀵煎嚭涓荤敓浜ц鍒掓暟鎹�
+        List<Long> ids = requestDto == null || requestDto.getIds() == null
+                ? Collections.emptyList()
+                : requestDto.getIds().stream().filter(Objects::nonNull).distinct().collect(Collectors.toList());
 
         List<ProductionPlanImportDto> exportList = new ArrayList<>();
-        for (ProductionPlan entity : list) {
-            ProductionPlanImportDto dto = new ProductionPlanImportDto();
-            BeanUtils.copyProperties(entity, dto);
-            exportList.add(dto);
+        if (!ids.isEmpty()) {
+            List<ProductionPlanDto> list = productionPlanMapper.selectWithMaterialByIds(ids);
+            for (ProductionPlanDto item : list) {
+                ProductionPlanImportDto dto = new ProductionPlanImportDto();
+                BeanUtils.copyProperties(item, dto);
+                dto.setAssignedQuantity(item.getQuantityIssued());
+                exportList.add(dto);
+            }
+        } else {
+            ProductionPlanDto query = new ProductionPlanDto();
+            if (requestDto != null) {
+                BeanUtils.copyProperties(requestDto, query);
+            }
+            IPage<ProductionPlanVo> page = productionPlanMapper.listPage(new Page<>(1, -1), query);
+            if (page != null && page.getRecords() != null) {
+                for (ProductionPlanVo item : page.getRecords()) {
+                    ProductionPlanImportDto dto = new ProductionPlanImportDto();
+                    BeanUtils.copyProperties(item, dto);
+                    dto.setAssignedQuantity(item.getQuantityIssued());
+                    exportList.add(dto);
+                }
+            }
         }
+
         ExcelUtil<ProductionPlanImportDto> util = new ExcelUtil<>(ProductionPlanImportDto.class);
-        util.exportExcel(response, exportList, "閿�鍞敓浜ч渶姹傛暟鎹�");
+        util.exportExcel(response, exportList, "涓荤敓浜ц鍒�");
+    }
+
+    /**
+     * 鏍¢獙涓荤敓浜ц鍒掑彿鍞竴鎬э紝鍙�氳繃 excludeId 鎺掗櫎褰撳墠璁板綍銆�
+     */
+    private void checkMpsNoUnique(String mpsNo, Long excludeId) {
+        // 鎸変富鐢熶骇璁″垝鍙锋煡璇㈤噸澶嶈褰�
+        LambdaQueryWrapper<ProductionPlan> wrapper = Wrappers.lambdaQuery();
+        wrapper.eq(ProductionPlan::getMpsNo, mpsNo);
+        if (excludeId != null) {
+            // 鏇存柊鏃舵帓闄ゅ綋鍓嶈褰曟湰韬�
+            wrapper.ne(ProductionPlan::getId, excludeId);
+        }
+        if (productionPlanMapper.selectCount(wrapper) > 0) {
+            // 瀛樺湪閲嶅璁″垝鍙凤紝鐩存帴鎷︽埅
+            throw new ServiceException("鐢熶骇璁″垝鍙� " + mpsNo + " 宸插瓨鍦�");
+        }
+    }
+
+    /**
+     * 鏍规嵁瀵煎叆琛岀殑鍨嬪彿銆佷骇鍝佸悕绉般�佸崟浣嶅畾浣嶅敮涓�鐨勪骇鍝佸瀷鍙� ID銆�
+     */
+    private Long resolveProductModelId(ProductionPlanImportDto dto, int rowNo, List<ProductModel> allModels,
+                                       Map<Long, String> productNameById) {
+        // 鍏堟寜瑙勬牸鍨嬪彿鍋氱涓�杞繃婊�
+        String model = StringUtils.trim(dto.getModel());
+        if (StringUtils.isEmpty(model)) {
+            throw new ServiceException("瀵煎叆澶辫触锛氱" + rowNo + "琛岃鏍煎瀷鍙蜂笉鑳戒负绌�");
+        }
+
+        List<ProductModel> candidates = allModels.stream()
+                .filter(item -> model.equals(StringUtils.trim(item.getModel())))
+                .collect(Collectors.toList());
+        if (candidates.isEmpty()) {
+            throw new ServiceException("瀵煎叆澶辫触锛氱" + rowNo + "琛岃鏍煎瀷鍙蜂笉瀛樺湪锛屽瀷鍙凤細" + model);
+        }
+
+        // 鑻ヤ紶浜嗕骇鍝佸悕绉帮紝鍐嶅仛绗簩杞繃婊�
+        String productName = StringUtils.trim(dto.getProductName());
+        if (StringUtils.isNotEmpty(productName)) {
+            candidates = candidates.stream()
+                    .filter(item -> productName.equals(StringUtils.trim(productNameById.get(item.getProductId()))))
+                    .collect(Collectors.toList());
+            if (candidates.isEmpty()) {
+                throw new ServiceException("瀵煎叆澶辫触锛氱" + rowNo + "琛屼骇鍝佸悕绉颁笌瑙勬牸鍨嬪彿涓嶅尮閰�");
+            }
+        }
+
+        // 鑻ヤ紶浜嗗崟浣嶏紝鍐嶅仛绗笁杞繃婊�
+        String unit = StringUtils.trim(dto.getUnit());
+        if (StringUtils.isNotEmpty(unit)) {
+            candidates = candidates.stream()
+                    .filter(item -> unit.equals(StringUtils.trim(item.getUnit())))
+                    .collect(Collectors.toList());
+            if (candidates.isEmpty()) {
+                throw new ServiceException("瀵煎叆澶辫触锛氱" + rowNo + "琛屽崟浣嶄笌瑙勬牸鍨嬪彿涓嶅尮閰�");
+            }
+        }
+
+        // 浠嶇劧澶氭潯璇存槑淇℃伅涓嶈冻浠ュ敮涓�瀹氫綅
+        if (candidates.size() > 1) {
+            throw new ServiceException("瀵煎叆澶辫触锛氱" + rowNo + "琛岃鏍煎瀷鍙峰尮閰嶅埌澶氫釜浜у搧锛岃琛ュ厖浜у搧鍚嶇О鎴栧崟浣�");
+        }
+        return candidates.get(0).getId();
+    }
+
+    /**
+     * 鐢熸垚涓荤敓浜ц鍒掑彿锛屾牸寮忥細JH + yyyyMMdd + 4浣嶆祦姘村彿銆�
+     */
+    private String buildPlanNo(String datePrefix, int sequence) {
+        // 缁熶竴璁″垝鍙锋牸寮忥細JH + 鏃ユ湡 + 4浣嶆祦姘村彿
+        return "JH" + datePrefix + String.format("%04d", sequence);
+    }
+
+    /**
+     * 鏌ヨ褰撴棩宸插瓨鍦ㄧ殑鏈�澶ф祦姘村彿锛屽苟杩斿洖涓嬩竴涓彲鐢ㄦ祦姘村彿銆�
+     */
+    private int resolveNextPlanSequence(String datePrefix) {
+        // 鏌ヨ褰撴棩鏈�鏂颁竴鏉¤鍒掑彿
+        QueryWrapper<ProductionPlan> queryWrapper = new QueryWrapper<>();
+        queryWrapper.likeRight("mps_no", "JH" + datePrefix);
+        queryWrapper.orderByDesc("mps_no");
+        queryWrapper.last("LIMIT 1");
+        ProductionPlan latestPlan = productionPlanMapper.selectOne(queryWrapper);
+
+        // 榛樿浠� 0001 寮�濮�
+        int sequence = 1;
+        if (latestPlan != null && StringUtils.isNotEmpty(latestPlan.getMpsNo())) {
+            // 鎴彇鏈熬娴佹按鍙峰苟閫掑
+            String sequenceStr = latestPlan.getMpsNo().substring(("JH" + datePrefix).length());
+            try {
+                sequence = Integer.parseInt(sequenceStr) + 1;
+            } catch (NumberFormatException ignored) {
+                // 鍘嗗彶鏁版嵁鏍煎紡寮傚父鏃跺洖閫�鍒� 0001
+                sequence = 1;
+            }
+        }
+        return sequence;
+    }
+
+    /**
+     * 璁$畻鐢熶骇璁″垝鐨勫墿浣欐湭涓嬪彂鏁伴噺锛堥渶姹傞噺 - 宸蹭笅鍙戦噺锛屾渶灏忎负 0锛夈��
+     */
+    private BigDecimal resolveRemainingQuantity(ProductionPlan plan) {
+        // 绌哄璞℃寜 0 澶勭悊
+        if (plan == null) {
+            return BigDecimal.ZERO;
+        }
+        // 闇�姹傞噺涓虹┖鎴栧皬浜庣瓑浜� 0锛岃涓烘棤鍓╀綑
+        BigDecimal requiredQuantity = Optional.ofNullable(plan.getQtyRequired()).orElse(BigDecimal.ZERO);
+        if (requiredQuantity.compareTo(BigDecimal.ZERO) <= 0) {
+            return BigDecimal.ZERO;
+        }
+        // 宸蹭笅鍙戦噺涓虹┖鎴栧皬浜庣瓑浜� 0锛屽墿浣欏嵆闇�姹傞噺
+        BigDecimal issuedQuantity = Optional.ofNullable(plan.getQuantityIssued()).orElse(BigDecimal.ZERO);
+        if (issuedQuantity.compareTo(BigDecimal.ZERO) <= 0) {
+            return requiredQuantity;
+        }
+        // 宸蹭笅鍙戦噺澶т簬绛変簬闇�姹傞噺锛屽墿浣欏綊闆�
+        if (issuedQuantity.compareTo(requiredQuantity) >= 0) {
+            return BigDecimal.ZERO;
+        }
+        // 姝e父鍦烘櫙杩斿洖宸��
+        return requiredQuantity.subtract(issuedQuantity);
+    }
+
+    /**
+     * 鎸夐渶姹傞噺涓庣疮璁′笅鍙戦噺鎺ㄥ璁″垝鐘舵�併��
+     */
+    private int resolvePlanStatus(BigDecimal requiredQuantity, BigDecimal issuedQuantity) {
+        // 鏃犳湁鏁堥渶姹傞噺鏃讹紝鐘舵�佷繚鎸佸緟涓嬪彂
+        if (requiredQuantity == null || requiredQuantity.compareTo(BigDecimal.ZERO) <= 0) {
+            return PLAN_STATUS_WAIT;
+        }
+        // 鏈夐渶姹備絾鏈笅鍙戯紝鐘舵�佷粛涓哄緟涓嬪彂
+        if (issuedQuantity == null || issuedQuantity.compareTo(BigDecimal.ZERO) <= 0) {
+            return PLAN_STATUS_WAIT;
+        }
+        // 宸蹭笅鍙戦噺灏忎簬闇�姹傞噺涓洪儴鍒嗕笅鍙戯紝鍚﹀垯涓哄凡涓嬪彂
+        return issuedQuantity.compareTo(requiredQuantity) < 0 ? PLAN_STATUS_PARTIAL : PLAN_STATUS_ISSUED;
+    }
+
+    /**
+     * 灏嗚鍒� ID 闆嗗悎杞垚 [1,2,3] 褰㈠紡锛屽啓鍏ョ敓浜ц鍗曞叧鑱斿瓧娈点��
+     */
+    private String formatPlanIds(List<Long> planIds) {
+        // 鍘婚噸骞舵嫾鎺ヤ负 [1,2,3] 褰㈠紡鐨勫瓧绗︿覆
+        return planIds.stream()
+                .filter(Objects::nonNull)
+                .distinct()
+                .map(String::valueOf)
+                .collect(Collectors.joining(",", "[", "]"));
     }
 }

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