diff --git a/ruoyi-admin/src/main/java/com/ruoyi/purchase/service/impl/PurchaseOrderServiceImpl.java b/ruoyi-admin/src/main/java/com/ruoyi/purchase/service/impl/PurchaseOrderServiceImpl.java
index adb73511..c921f87a 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/purchase/service/impl/PurchaseOrderServiceImpl.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/purchase/service/impl/PurchaseOrderServiceImpl.java
@@ -43,8 +43,10 @@ import com.ruoyi.system.service.ISysAttachFileService;
 import com.ruoyi.system.service.ISysAttachService;
 import com.ruoyi.system.service.ISysRoleService;
 import com.ruoyi.system.service.ISysSupplierService;
+import com.ruoyi.warehouse.domain.WarehouseInventoryInquiry;
 import com.ruoyi.warehouse.domain.WarehouseStorageOrder;
 import com.ruoyi.warehouse.domain.WarehouseStorageOrderDetail;
+import com.ruoyi.warehouse.mapper.WarehouseInventoryInquiryMapper;
 import com.ruoyi.warehouse.mapper.WarehouseStorageOrderDetailMapper;
 import com.ruoyi.warehouse.mapper.WarehouseStorageOrderMapper;
 import lombok.extern.slf4j.Slf4j;
@@ -155,6 +157,8 @@ public class PurchaseOrderServiceImpl implements IPurchaseOrderService
     @Autowired
     private ServerConfig serverConfig;
 
+    @Autowired
+    private WarehouseInventoryInquiryMapper inventoryInquiryMapper;
 
 
     /**
@@ -455,16 +459,46 @@ public class PurchaseOrderServiceImpl implements IPurchaseOrderService
             String materialNo = purchasePlanSelectMaterialVo.getMaterialNo();
            // Integer thisPurchaseNum = purchasePlanSelectMaterialVo.getThisPurchaseNum();
 
-            // 获取旧数据中相同物料编号的数据
-            List<PurchasePlanChild> oldChildren = oldDataGroupedByMaterialNo.get(materialNo);
 
+            //共享库存占用数
+            Integer sharedInventoryOccupancyNum = purchasePlanSelectMaterialVo.getSharedInventoryOccupancyNum();
+            //库存查询
+            WarehouseInventoryInquiry warehouseInventoryInquiry = inventoryInquiryMapper.selectWarehouseInventoryInquiryByMaterialNo(materialNo);
+            if ( sharedInventoryOccupancyNum != null  && sharedInventoryOccupancyNum > 0){
+                Integer sharedAvailableStockNum = Optional.ofNullable(warehouseInventoryInquiry.getSharedAvailableStockNum()).orElse(0);
+
+                Integer availableStockNum = Optional.ofNullable(warehouseInventoryInquiry.getAvailableStockNum()).orElse(0);
+                Integer lockStockNum = Optional.ofNullable(warehouseInventoryInquiry.getLockStockNum()).orElse(0);
+                warehouseInventoryInquiry.setAvailableStockNum(availableStockNum - sharedInventoryOccupancyNum);
+                warehouseInventoryInquiry.setSharedAvailableStockNum(sharedAvailableStockNum - sharedInventoryOccupancyNum);
+                warehouseInventoryInquiry.setLockStockNum(lockStockNum + sharedInventoryOccupancyNum);
+                warehouseInventoryInquiry.setUpdateTime(new Date());
+                warehouseInventoryInquiry.setUpdateBy(ShiroUtils.getLoginName());
+                int updateInventoryInquiry = inventoryInquiryMapper.updateWarehouseInventoryInquiry(warehouseInventoryInquiry);
+                if (updateInventoryInquiry <= 0){
+                    throw new BusinessException("更新库存查询记录失败");
+                }
+
+            }
+
+            //本次采购数
             Integer thisPurchaseNum = purchasePlanSelectMaterialVo.getThisPurchaseNum();
 
-            int oldPurchaseNumSum = oldChildren.stream().mapToInt(PurchasePlanChild::getPurchaseNum).sum();
+            //共享可用库存
+            Integer sharedAvailableInventoryNum = purchasePlanSelectMaterialVo.getSharedAvailableInventoryNum();
 
-            if (oldPurchaseNumSum < thisPurchaseNum){
+            //待采购数
+            Integer purchaseNum = purchasePlanSelectMaterialVo.getPurchaseNum();
+
+            if (purchaseNum < thisPurchaseNum){
                 throw new BusinessException("本次采购数量不能大于待采购数量");
             }
+            // 获取旧数据中相同物料编号的数据
+            List<PurchasePlanChild> oldChildren = oldDataGroupedByMaterialNo.get(materialNo);
+
+
+            // 优先使用本次占用共享库存
+            Integer remainingSharedInventoryOccupancyNum = Math.min(sharedInventoryOccupancyNum, thisPurchaseNum);
 
             if (!CollectionUtils.isEmpty(oldChildren)) {
                 // 按照订单创建时间远离当前时间排序（即由远及近）
@@ -472,38 +506,51 @@ public class PurchaseOrderServiceImpl implements IPurchaseOrderService
 
             for (PurchasePlanChild oldChild : oldChildren) {
 
-                Integer purchaseNum = oldChild.getPurchaseNum();
-
-                if (thisPurchaseNum <= 0) break;  // 如果本次采购数已分配完毕则退出循环
-
-                if (purchaseNum >= thisPurchaseNum) {
-                    // 当前记录的待采购数足够覆盖剩余的本次采购数
-                    oldChild.setActualPurchaseNum(thisPurchaseNum);
-                    oldChild.setPurchaseNum(purchaseNum - thisPurchaseNum);
-                    thisPurchaseNum = 0;  // 本次采购数分配完毕
-                } else {
-                    // 当前记录的待采购数不足以覆盖剩余的本次采购数
-                    oldChild.setActualPurchaseNum(purchaseNum);
-                    thisPurchaseNum -= purchaseNum;
-                    oldChild.setPurchaseNum(0);  // 该记录的待采购数清零
+               // Integer oldPurchaseNum = Optional.ofNullable(oldChild.getPurchaseNum()).orElse(0);//待采购数
+                Integer planPurchaseNum = Optional.ofNullable(oldChild.getPlanPurchaseNum()).orElse(0);//计划采购数
+                Integer oldActualPurchaseNum = Optional.ofNullable(oldChild.getActualPurchaseNum()).orElse(0);//实际采购数
+                Integer cancelNum = Optional.ofNullable(oldChild.getCancelNum()).orElse(0);//作废数
+                Integer oldSharedInventoryOccupancyNum = Optional.ofNullable(oldChild.getSharedInventoryOccupancyNum()).orElse(0);//共享库存占用数
+
+                if (remainingSharedInventoryOccupancyNum <= 0){
+                    if (purchaseNum <= 0){
+                        // 更新状态
+                        updateChildPurchasePlanStatus(oldChild,sharedInventoryOccupancyNum,thisPurchaseNum,purchaseNum);
+                        // 更新其他字段
+                        oldChild.setUpdateTime(new Date());
+                        oldChild.setUpdateBy(ShiroUtils.getLoginName());
+                        //oldChild.setThisPurchaseNum(purchasePlanSelectMaterialVo.getThisPurchaseNum());
+                        oldChild.setMaterialNoRmbSum(purchasePlanSelectMaterialVo.getMaterialNoRmbSum());
+                        oldChild.setMaterialRmbSum(purchasePlanSelectMaterialVo.getMaterialRmbSum());
+                        oldChild.setLatestQuoteRmb(purchasePlanSelectMaterialVo.getLatestQuoteRmb());
+                        oldChild.setThisPurchaseNum(thisPurchaseNum);
+                        int result = purchasePlanChildMapper.updatePurchasePlanChild(oldChild);
+                        if (result <= 0){
+                            throw new BusinessException("更新采购计划子表数据失败");
+                        }
+                    }
+                    break;  // 如果本次采购数和共享库存都已分配完毕则退出循环
                 }
 
-            /*
-            * 部分申请:0<(实际采购数+共享库存占用数+作废数)<计划采购数;可添加采购订单
-            * 全部申请:0<(实际采购数+共享库存占用数+作废数)=计划采购数，作废数<计划采购数;不可添加采购订单
-            * */
+
                 // 更新状态
-                Integer planPurchaseNum = oldChild.getPlanPurchaseNum();
-                if (oldChild.getActualPurchaseNum().equals(planPurchaseNum)) {
-                    oldChild.setPurchasePlanStatus("2"); // 全部申请
-                } else {
-                    oldChild.setPurchasePlanStatus("1"); // 部分申请
+                updateChildPurchasePlanStatus(oldChild,sharedInventoryOccupancyNum,thisPurchaseNum,purchaseNum);
+
+                if (oldSharedInventoryOccupancyNum == 0){
+                    oldChild.setSharedInventoryOccupancyNum(sharedInventoryOccupancyNum);
+                }else {
+                    oldChild.setSharedInventoryOccupancyNum(oldSharedInventoryOccupancyNum + sharedInventoryOccupancyNum);
+                }
+                if (oldActualPurchaseNum == 0){
+                    oldChild.setActualPurchaseNum(thisPurchaseNum);
+                }else {
+                    oldChild.setActualPurchaseNum(oldActualPurchaseNum + thisPurchaseNum);
                 }
 
                 // 更新其他字段
                 oldChild.setUpdateTime(new Date());
                 oldChild.setUpdateBy(ShiroUtils.getLoginName());
-                oldChild.setThisPurchaseNum(purchasePlanSelectMaterialVo.getThisPurchaseNum());
+                //oldChild.setThisPurchaseNum(purchasePlanSelectMaterialVo.getThisPurchaseNum());
                 oldChild.setMaterialNoRmbSum(purchasePlanSelectMaterialVo.getMaterialNoRmbSum());
                 oldChild.setMaterialRmbSum(purchasePlanSelectMaterialVo.getMaterialRmbSum());
                 oldChild.setLatestQuoteRmb(purchasePlanSelectMaterialVo.getLatestQuoteRmb());
@@ -514,12 +561,58 @@ public class PurchaseOrderServiceImpl implements IPurchaseOrderService
             if (result <= 0){
                 throw new BusinessException("更新采购计划子表数据失败");
             }
-                }
+
+            }
             }
         }
         return purchasePlanChildren;
     }
 
+    // 定义一个方法来更新采购计划状态
+    private void updateChildPurchasePlanStatus(PurchasePlanChild oldChild,Integer sharedInventoryOccupancyNum,Integer thisPurchaseNum,Integer purchaseNum) {
+
+        /*
+         * 部分申请:0<(实际采购数+共享库存占用数+作废数)<计划采购数;可添加采购订单
+         * 全部申请:0<(实际采购数+共享库存占用数+作废数)=计划采购数，作废数<计划采购数;不可添加采购订单
+         * */
+
+        Integer oldSharedInventoryOccupancyNum = Optional.ofNullable(oldChild.getSharedInventoryOccupancyNum()).orElse(0);//共享库存占用数
+        Integer planPurchaseNum = Optional.ofNullable(oldChild.getPlanPurchaseNum()).orElse(0);//计划采购数
+        Integer actualPurchaseNum = Optional.ofNullable(oldChild.getActualPurchaseNum()).orElse(0);//实际采购数
+        Integer cancelNum = Optional.ofNullable(oldChild.getCancelNum()).orElse(0);//作废数
+
+        if (oldSharedInventoryOccupancyNum == 0){
+            oldSharedInventoryOccupancyNum = sharedInventoryOccupancyNum;
+        }else {
+            oldSharedInventoryOccupancyNum += sharedInventoryOccupancyNum;
+        }
+
+
+        if (purchaseNum <= 0){
+            actualPurchaseNum = thisPurchaseNum;
+        }else {
+            actualPurchaseNum += thisPurchaseNum;
+        }
+
+
+        Integer totalApplied = actualPurchaseNum + oldSharedInventoryOccupancyNum + cancelNum;
+
+
+
+        if (totalApplied == 0 && cancelNum < planPurchaseNum) {
+            oldChild.setPurchasePlanStatus("0"); // 待申请
+        } else if (0 < totalApplied && totalApplied < planPurchaseNum) {
+            oldChild.setPurchasePlanStatus("1"); // 部分申请
+        } else if (totalApplied.equals(planPurchaseNum) && cancelNum < planPurchaseNum) {
+            oldChild.setPurchasePlanStatus("2"); // 全部申请
+        } else {
+            throw new BusinessException("采购计划状态不符合预期");
+        }
+    }
+
+
+
+
     //处理采购计划主表
     private void updatePurchasePlanByAddPurchaseOrder(AddPurchaseOrder addPurchaseOrder,List<PurchasePlanChild> purchasePlanChildList) {
 
@@ -530,7 +623,7 @@ public class PurchaseOrderServiceImpl implements IPurchaseOrderService
 
         List<PurchasePlanSelectMaterialVo> purchasePlanSelectMaterialVoList = addPurchaseOrder.getPurchasePlanSelectMaterialVoList();
 
-
+        PurchasePlanTwo purchasePlanTwo = addPurchaseOrder.getPurchasePlanTwo();
 
         PurchasePlanOne purchasePlanOne = addPurchaseOrder.getPurchasePlanOne();
         String purchasePlanCodes = purchasePlanOne.getPurchasePlanCodes();
@@ -563,15 +656,28 @@ public class PurchaseOrderServiceImpl implements IPurchaseOrderService
                     purchasePlan.setActualPurchaseSum(0);
                 }
 
-                // 累加 actualPurchaseSum
+                Integer planPurchaseSum = purchasePlan.getPlanPurchaseSum();//计划采购数
+
+                // 累加 实际采购数 actualPurchaseSum
                 int actualPurchaseSum = children.stream()
                         .mapToInt(PurchasePlanChild::getActualPurchaseNum)
                         .sum();
                 purchasePlan.setActualPurchaseSum(purchasePlan.getActualPurchaseSum() + actualPurchaseSum);
 
-                // 更新 purchaseSum
-                int currentPurchaseSum = purchasePlan.getPurchaseSum();
-                purchasePlan.setPurchaseSum(currentPurchaseSum - actualPurchaseSum);
+
+                //更新共享库存占用总数 sharedInventoryOccupancySum
+                Integer sharedInventoryOccupancySum = purchasePlanTwo.getSharedInventoryOccupancySum();
+                purchasePlan.setSharedInventoryOccupancySum(sharedInventoryOccupancySum);
+
+                //待采购数=(计划采购数-实际采购数-共享库存占用数-作废数)
+                // 更新 待采购数 purchaseSum
+                Integer currentPurchaseSum = purchasePlan.getPurchaseSum();
+                currentPurchaseSum = planPurchaseSum - purchasePlan.getActualPurchaseSum() - purchasePlan.getSharedInventoryOccupancySum() - purchasePlan.getCancelSum();
+                purchasePlan.setPurchaseSum(currentPurchaseSum);
+
+
+                //计算用于改变申请状态的数据
+                Integer totalNum = purchasePlan.getActualPurchaseSum() + purchasePlan.getSharedInventoryOccupancySum() + purchasePlan.getCancelSum();
 
                 // 计算合计值
                 double totalNoRmbSum = children.stream().mapToDouble(vo -> vo.getMaterialNoRmbSum().doubleValue()).sum();
@@ -590,9 +696,9 @@ public class PurchaseOrderServiceImpl implements IPurchaseOrderService
                 purchasePlan.setNoRmbSum(totalBigDecimalNoRmbSum.add(currentNoRmbSum));
 
                 // 更新采购计划状态
-                if (purchasePlan.getActualPurchaseSum() < purchasePlan.getPlanPurchaseSum()) {
+                if (totalNum < purchasePlan.getPlanPurchaseSum()) {
                     purchasePlan.setPurchasePlanStatus("1");
-                } else if (purchasePlan.getActualPurchaseSum().equals(purchasePlan.getPlanPurchaseSum())) {
+                } else if (totalNum.equals(purchasePlan.getPlanPurchaseSum())) {
                     purchasePlan.setPurchasePlanStatus("2");
                 }
 
@@ -713,7 +819,6 @@ public class PurchaseOrderServiceImpl implements IPurchaseOrderService
         // 用于存储每个采购计划的总变动量
         Map<String, Integer> planSumChanges = new HashMap<>();
 
-        // 将采购订单子表中的实际采购数量分配给采购计划子表
         // 将采购订单子表中的实际采购数量分配给采购计划子表
         for (PurchaseOrderChild orderChild : purchaseOrderChildList) {
             String materialNo = orderChild.getMaterialNo();
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/purchase/service/impl/PurchasePlanServiceImpl.java b/ruoyi-admin/src/main/java/com/ruoyi/purchase/service/impl/PurchasePlanServiceImpl.java
index 413ddcb5..9446e4d2 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/purchase/service/impl/PurchasePlanServiceImpl.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/purchase/service/impl/PurchasePlanServiceImpl.java
@@ -26,6 +26,8 @@ import com.ruoyi.system.mapper.SysMakeOrderMapper;
 import com.ruoyi.system.mapper.SysMakeorderBomMapper;
 import com.ruoyi.system.mapper.SysSalesOrderChildMapper;
 import com.ruoyi.system.mapper.SysSupplierMapper;
+import com.ruoyi.warehouse.domain.WarehouseInventoryInquiry;
+import com.ruoyi.warehouse.mapper.WarehouseInventoryInquiryMapper;
 import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -79,7 +81,8 @@ public class PurchasePlanServiceImpl implements IPurchasePlanService
     @Autowired
     private SysMakeorderBomMapper sysMakeorderBomMapper;
 
-
+    @Autowired
+    private WarehouseInventoryInquiryMapper warehouseInventoryInquiryMapper;
 
 
     /**
@@ -247,47 +250,90 @@ public class PurchasePlanServiceImpl implements IPurchasePlanService
                                 item.setMaterialRmbSum(quoteHistory.getMaterialRmb());
                             }
                             return item;
-                        },
-                        (existingItem, newItem) -> {
-                            existingItem.setPurchaseNum(
-                                    (existingItem.getPurchaseNum() != null ? existingItem.getPurchaseNum() : 0) +
-                                            (newItem.getPurchaseNum() != null ? newItem.getPurchaseNum() : 0)
-                            );
-                            existingItem.setSharedAvailableInventoryNum(
-                                    (existingItem.getSharedAvailableInventoryNum() != null ? existingItem.getSharedAvailableInventoryNum() : 0) +
-                                            (newItem.getSharedAvailableInventoryNum() != null ? newItem.getSharedAvailableInventoryNum() : 0)
-                            );
-                            existingItem.setLatestQuoteRmb(
-                                    (existingItem.getLatestQuoteRmb() != null ? existingItem.getLatestQuoteRmb() : BigDecimal.ZERO)
-                                            .add(newItem.getLatestQuoteRmb() != null ? newItem.getLatestQuoteRmb() : BigDecimal.ZERO)
-                            );
-                            existingItem.setMaterialNoRmbSum(
-                                    (existingItem.getMaterialNoRmbSum() != null ? existingItem.getMaterialNoRmbSum() : BigDecimal.ZERO)
-                                            .add(newItem.getMaterialNoRmbSum() != null ? newItem.getMaterialNoRmbSum() : BigDecimal.ZERO)
-                            );
-                            existingItem.setMaterialRmbSum(
-                                    (existingItem.getMaterialRmbSum() != null ? existingItem.getMaterialRmbSum() : BigDecimal.ZERO)
-                                            .add(newItem.getMaterialRmbSum() != null ? newItem.getMaterialRmbSum() : BigDecimal.ZERO)
-                            );
-                            return existingItem;
                         }
+//                        (existingItem, newItem) -> {
+//                            existingItem.setPurchaseNum(
+//                                    (existingItem.getPurchaseNum() != null ? existingItem.getPurchaseNum() : 0) +
+//                                            (newItem.getPurchaseNum() != null ? newItem.getPurchaseNum() : 0)
+//                            );
+//                            existingItem.setSharedAvailableInventoryNum(
+//                                    (existingItem.getSharedAvailableInventoryNum() != null ? existingItem.getSharedAvailableInventoryNum() : 0) +
+//                                            (newItem.getSharedAvailableInventoryNum() != null ? newItem.getSharedAvailableInventoryNum() : 0)
+//                            );
+//                            existingItem.setLatestQuoteRmb(
+//                                    (existingItem.getLatestQuoteRmb() != null ? existingItem.getLatestQuoteRmb() : BigDecimal.ZERO)
+//                                            .add(newItem.getLatestQuoteRmb() != null ? newItem.getLatestQuoteRmb() : BigDecimal.ZERO)
+//                            );
+//                            existingItem.setMaterialNoRmbSum(
+//                                    (existingItem.getMaterialNoRmbSum() != null ? existingItem.getMaterialNoRmbSum() : BigDecimal.ZERO)
+//                                            .add(newItem.getMaterialNoRmbSum() != null ? newItem.getMaterialNoRmbSum() : BigDecimal.ZERO)
+//                            );
+//                            existingItem.setMaterialRmbSum(
+//                                    (existingItem.getMaterialRmbSum() != null ? existingItem.getMaterialRmbSum() : BigDecimal.ZERO)
+//                                            .add(newItem.getMaterialRmbSum() != null ? newItem.getMaterialRmbSum() : BigDecimal.ZERO)
+//                            );
+//                            return existingItem;
+//                        }
                 ));
 
         // 将合并后的数据转换为列表
         List<PurchasePlanChild> mergedList = new ArrayList<>(mergedMap.values());
 
+//        mergedList.forEach(item->{
+//            WarehouseInventoryInquiry warehouseInventoryInquiry = warehouseInventoryInquiryMapper.selectWarehouseInventoryInquiryByMaterialNo(item.getMaterialNo());
+//            //字段(共享库存占用数):必填;默认为0，若共享可用库存数>0，则默认=共享可用库存数，可修改;需0<=共享库存占用数<=共享可用库存数
+//            //字段(本次采购数):必填;默认为=(待采购数-共享库存占用数);可修改需0<本次采购数<待采购数;
+//            //字段(待采购数):统计剩余未采购的数量，待采购数=(计划采购数-实际采购数-共享库存占用数-作废数)
+//            item.setSharedAvailableInventoryNum(warehouseInventoryInquiry.getSharedAvailableStockNum());//共享可用库存数
+//            Integer planPurchaseNum = item.getPlanPurchaseNum();//计划采购数
+//            Integer actualPurchaseNum = item.getActualPurchaseNum();//实际采购数
+//            Integer sharedInventoryOccupancyNum = item.getSharedInventoryOccupancyNum();//共享库存占用数
+//            Integer cancelNum = item.getCancelNum();//作废数
+//            Integer thisPurchaseNum = item.getThisPurchaseNum();//本次采购数
+//            if (item.getSharedAvailableInventoryNum() != null && item.getSharedAvailableInventoryNum() > 0){
+//                item.setSharedInventoryOccupancyNum(item.getSharedAvailableInventoryNum());
+//            }else {
+//                item.setSharedInventoryOccupancyNum(0);
+//            }
+//        });
+
+        mergedList.forEach(item -> {
+            // 获取库存查询信息
+            WarehouseInventoryInquiry warehouseInventoryInquiry = warehouseInventoryInquiryMapper.selectWarehouseInventoryInquiryByMaterialNo(item.getMaterialNo());
+
+            // 设置共享可用库存数，默认为0
+            Integer sharedAvailableStockNum = Optional.ofNullable(warehouseInventoryInquiry.getSharedAvailableStockNum()).orElse(0);
+            item.setSharedAvailableInventoryNum(sharedAvailableStockNum);
+
+            // 计划采购数、实际采购数、作废数
+            Integer planPurchaseNum = Optional.ofNullable(item.getPlanPurchaseNum()).orElse(0);
+            Integer actualPurchaseNum = Optional.ofNullable(item.getActualPurchaseNum()).orElse(0);
+            Integer cancelNum = Optional.ofNullable(item.getCancelNum()).orElse(0);
+
+            // 设置共享库存占用数，默认为0或共享可用库存数（如果后者大于0）
+            Integer sharedInventoryOccupancyNum = 0;
+            if (sharedAvailableStockNum > 0) {
+                sharedInventoryOccupancyNum = sharedAvailableStockNum;
+            } else {
+                sharedInventoryOccupancyNum = 0;
+            }
+            item.setSharedInventoryOccupancyNum(sharedInventoryOccupancyNum);
+
+            // 计算待采购数
+            Integer purchaseNum = Math.max(0, planPurchaseNum - actualPurchaseNum - sharedInventoryOccupancyNum - cancelNum);
+            item.setPurchaseNum(purchaseNum);
 
+            // 设置本次采购数，默认为=(待采购数-共享库存占用数)，但需满足0 <= 本次采购数 <= 待采购数
+            Integer thisPurchaseNum = Math.max(0, purchaseNum - sharedInventoryOccupancyNum);
+            thisPurchaseNum = Math.min(thisPurchaseNum, purchaseNum); // 确保本次采购数不超过待采购数
 
-        mergedList.forEach(item->{
-//字段(本次占用共享库存数):必填;默认为0，若共享可用库存数>0，则默认=共享可用库存数，可修改;需0<=本次占用共享库存数<=共享可用库存数
-            if (item.getSharedAvailableInventoryNum() != null && item.getSharedAvailableInventoryNum() > 0){
-                item.setSharedInventoryOccupancyNum(item.getSharedAvailableInventoryNum());
-            }else {
-                item.setSharedInventoryOccupancyNum(0);
-            }
+//            item.setMaterialRmbSum(item.getMaterialRmbSum().multiply(BigDecimal.valueOf(thisPurchaseNum)));
+//            item.setMaterialNoRmbSum(item.getMaterialNoRmbSum().multiply(BigDecimal.valueOf(thisPurchaseNum)));
+            item.setThisPurchaseNum(thisPurchaseNum);
         });
+
         //过滤掉待采购数量 <= 0的数据
-        mergedList = mergedList.stream().filter(item->item.getPurchaseNum() > 0).collect(Collectors.toList());
+       // mergedList = mergedList.stream().filter(item->item.getPurchaseNum() > 0).collect(Collectors.toList());
 
         //过滤掉采购计划状态为全部申请和全部作废的数据 2为全部申请、3为全部作废
         mergedList = mergedList.stream().filter(item->!item.getPurchasePlanStatus().equals("2") || !item.getPurchasePlanStatus().equals("3")).collect(Collectors.toList());
@@ -438,10 +484,10 @@ public class PurchasePlanServiceImpl implements IPurchasePlanService
                 orderNum = oldMakeorderBom.getOrderNum();
 
                 purchasePlanChild.setPlanPurchaseNum(orderNum * filterUniqueBom.getUseNum());
-                purchasePlanChild.setPurchaseNum(orderNum * filterUniqueBom.getUseNum());
+                //purchasePlanChild.setPurchaseNum(orderNum * filterUniqueBom.getUseNum());
             }else {
                 purchasePlanChild.setPlanPurchaseNum(filterUniqueBom.getOrderNum());
-                purchasePlanChild.setPurchaseNum(filterUniqueBom.getOrderNum());
+                //purchasePlanChild.setPurchaseNum(filterUniqueBom.getOrderNum());
             }
             purchasePlanChild.setPurchasePlanStatus("0");
             purchasePlanChild.setPurchasePlanCode(purchasePlanCode);
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/system/service/impl/BaseRequisitioningOrderServiceImpl.java b/ruoyi-admin/src/main/java/com/ruoyi/system/service/impl/BaseRequisitioningOrderServiceImpl.java
index 44b966b7..d3a1d6bb 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/system/service/impl/BaseRequisitioningOrderServiceImpl.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/system/service/impl/BaseRequisitioningOrderServiceImpl.java
@@ -636,7 +636,7 @@ public class BaseRequisitioningOrderServiceImpl implements IBaseRequisitioningOr
                 purchasePlanChild.setMaterialProcessMethod(requisitioningOrderDetail.getProcessMethod());
                 purchasePlanChild.setMaterialType(requisitioningOrderDetail.getMaterialType());
                 purchasePlanChild.setPlanPurchaseNum(requisitioningOrderDetail.getMaterialNum());
-                purchasePlanChild.setPurchaseNum(requisitioningOrderDetail.getMaterialNum());
+               // purchasePlanChild.setPurchaseNum(requisitioningOrderDetail.getMaterialNum());
                 purchasePlanChild.setCreateTime(new Date());
                 purchasePlanChild.setCreateBy(loginName);
                 purchasePlanChildList.add(purchasePlanChild);
@@ -652,7 +652,7 @@ public class BaseRequisitioningOrderServiceImpl implements IBaseRequisitioningOr
             purchasePlan.setPurchasePlanType("2");
             purchasePlan.setMaterialSum(materialAmount);
             purchasePlan.setPlanPurchaseSum(materialNumSum);
-            purchasePlan.setPurchaseSum(materialNumSum);
+            //purchasePlan.setPurchaseSum(materialNumSum);
 
             purchasePlan.setCreateBy(requisitioningOrder.getCreateBy());
             purchasePlan.setApplyUser(requisitioningOrder.getApplyUser());
diff --git a/ruoyi-admin/src/main/resources/templates/purchase/purchasePlan/addPurchaseOrder.html b/ruoyi-admin/src/main/resources/templates/purchase/purchasePlan/addPurchaseOrder.html
index 54d937bb..59de2a62 100644
--- a/ruoyi-admin/src/main/resources/templates/purchase/purchasePlan/addPurchaseOrder.html
+++ b/ruoyi-admin/src/main/resources/templates/purchase/purchasePlan/addPurchaseOrder.html
@@ -561,19 +561,25 @@ animation-fill-mode: none;
         {
           title: '待采购数',
           field: 'purchaseNum',
+          formatter: function(value, row) {
+            if (row) {
+              return calculatePurchaseNum(row);
+            }
+            return value || '';
+          }
         },
         {
-          title: '共享库存占用数',
-          field: 'sharedInventoryOccupancyNum',
+          title: '共享可用库存数',
+          field: 'sharedAvailableInventoryNum',
         },
         {
           title: '本次占用共享库存数',
-          field: 'sharedAvailableInventoryNum',
+          field: 'sharedInventoryOccupancyNum',
           editable: {
 
             //动态禁用行内编辑
             noEditFormatter: function(value, row, index){
-              if (row.sharedInventoryOccupancyNum === 0){
+              if (row.sharedAvailableInventoryNum === 0 &&  row.sharedInventoryOccupancyNum === 0){
                 return "0";
               }else {
                 return false;
@@ -602,14 +608,14 @@ animation-fill-mode: none;
               return "";
             }
 
-            // 检查 sharedAvailableInventoryNum 是否存在
-            if (row.sharedAvailableInventoryNum === undefined || row.sharedAvailableInventoryNum === null) {
+            // 检查 sharedInventoryOccupancyNum 是否存在
+            if (row.sharedInventoryOccupancyNum === undefined || row.sharedInventoryOccupancyNum === null) {
               return "";
             }
 
-            // 根据 sharedAvailableInventoryNum 的值决定返回值
-            if (row.sharedAvailableInventoryNum) {
-              return row.sharedAvailableInventoryNum;
+            // 根据 sharedInventoryOccupancyNum 的值决定返回值
+            if (row.sharedInventoryOccupancyNum) {
+              return row.sharedInventoryOccupancyNum;
             } else {
               return value;
             }
@@ -626,8 +632,8 @@ animation-fill-mode: none;
               if (isNaN(value)) {
                 return '请输入有效的数字';
               }
-              if (value <= 0) {
-                return '本次采购数不能小于等于0';
+              if (value < 0) {
+                return '本次采购数不能小于0';
               }
               //不能为小数
               if (value % 1 !== 0) {
@@ -661,16 +667,63 @@ animation-fill-mode: none;
         {
           title: '不含税总价',
           field: 'materialNoRmbSum',
+          formatter: function(value, row) {
+            // 如果本次采购数和不含税单价存在，则计算总价
+            if (row && row.thisPurchaseNum !== undefined && row.materialNoRmbSum !== undefined) {
+              return (row.thisPurchaseNum * row.materialNoRmbSum).toFixed(2);
+            }
+            return value || '';
+          }
+
+
         },
         {
           title: '含税总价',
           field: 'materialRmbSum',
+
+          formatter: function(value, row) {
+            // 如果本次采购数和含税单价存在，则计算总价
+            if (row && row.thisPurchaseNum !== undefined && row.materialRmbSum !== undefined) {
+              return (row.thisPurchaseNum * row.materialRmbSum).toFixed(2);
+            }
+            return value || '';
+          }
+
         },
         {
           title: '最新含税报价',
           field: 'latestQuoteRmb',
         },
+        {
+          title: '实际采购数',
+          field: 'actualPurchaseNum',
+          visible: false,
+
+        },
+        {
+          title: '作废数',
+          field: 'cancelNum',
+          visible: false,
+
+        },
       ],
+
+      onEditableSave: function(field, row, oldValue, $el) {
+        if (field === 'sharedInventoryOccupancyNum') {
+          // 确保共享占用库存数不超过共享可用库存数
+          var sharedAvailableInventoryNum = parseFloat(row.sharedAvailableInventoryNum || 0);
+          var enteredValue = parseFloat(row[field]);
+
+          if (enteredValue > sharedAvailableInventoryNum) {
+            row[field] = sharedAvailableInventoryNum; // 更新row中的值
+          }
+
+          updatePurchaseAndTotalPrices(row);
+        } else if (field === 'thisPurchaseNum') {
+          updateTotalPrices(row);
+        }
+      },
+
       onCheck: function(row) {
         updateFormValues();
       },
@@ -685,14 +738,75 @@ animation-fill-mode: none;
       },
     };
     $.table.init(options);
+
+
+
+    // 定义更新总价的方法
+    function updateTotalPrices(row) {
+      var table = $('#' + options.id).bootstrapTable('getOptions');
+      var data = $('#' + options.id).bootstrapTable('getData');
+
+      for (var i = 0; i < data.length; i++) {
+        if (data[i].purchasePlanChildId === row.purchasePlanChildId) {
+          var unitPriceWithoutTax = parseFloat(data[i].materialNoRmbSum || 0);
+          var unitPriceWithTax = parseFloat(data[i].materialRmbSum || 0);
+          var thisPurchaseNum = parseInt(row.thisPurchaseNum, 10);
+
+          data[i].materialNoRmbSum = (thisPurchaseNum * unitPriceWithoutTax).toFixed(2);
+          data[i].materialRmbSum = (thisPurchaseNum * unitPriceWithTax).toFixed(2);
+
+          $('#' + options.id).bootstrapTable('updateRow', {
+            index: i,
+            row: data[i]
+          });
+
+          break;
+        }
+      }
+    }
+
+    // 定义更新本次采购数和总价的方法
+    function updatePurchaseAndTotalPrices(row) {
+      var purchaseNum = calculatePurchaseNum(row);
+      var sharedAvailableInventoryNum = parseFloat(row.sharedAvailableInventoryNum || 0);
+      var thisPurchaseNum = Math.max(0, purchaseNum);
+
+      // 确保共享占用库存数不超过共享可用库存数
+      row.sharedInventoryOccupancyNum = Math.min(parseFloat(row.sharedInventoryOccupancyNum || 0), sharedAvailableInventoryNum);
+      row.thisPurchaseNum = thisPurchaseNum;
+      row.purchaseNum = purchaseNum;
+
+      updateTotalPrices(row);
+
+      $('#' + options.id).bootstrapTable('updateRow', {
+        index: $('#' + options.id).bootstrapTable('getRowIndex', row),
+        row: row
+      });
+    }
+
+
+    // 计算待采购数的方法
+    function calculatePurchaseNum(row) {
+      if (!row) return 0;
+
+      var planPurchaseNum = parseFloat(row.planPurchaseNum || 0);
+      var actualPurchaseNum = parseFloat(row.actualPurchaseNum || 0);
+      var sharedInventoryOccupancyNum = parseFloat(row.sharedInventoryOccupancyNum || 0);
+      var cancelNum = parseFloat(row.cancelNum || 0);
+
+      return Math.max(0, planPurchaseNum - actualPurchaseNum - sharedInventoryOccupancyNum - cancelNum);
+    }
+
+
+
     /*通过选择物料的数据计算form的数据*/
     function updateFormValues() {
       var selectedRows = $('#selectMaterial-bootstrap-table').bootstrapTable('getSelections');
 
-      //遍历选择的行，如果选择的行中sharedAvailableInventoryNum和thisPurchaseNum数据为空就进行提示
+      //遍历选择的行，如果选择的行中thisPurchaseNum数据为空就进行提示
       for (var i = 0; i < selectedRows.length; i++) {
         var row = selectedRows[i];
-        if (!row.thisPurchaseNum) {
+        if (row.thisPurchaseNum == null) {
           $.modal.alertWarning('选择数据前请填写本次采购数进行合计');
           return;
         }
@@ -707,8 +821,8 @@ animation-fill-mode: none;
       selectedRows.forEach(function(row) {
         thisPurchaseSum += parseInt(row.thisPurchaseNum || 0);
         sharedInventoryOccupancySum += parseInt(row.sharedInventoryOccupancyNum || 0);
-        noRmbSum += parseFloat(row.materialNoRmbSum || 0);
-        rmbSum += parseFloat(row.materialRmbSum || 0);
+        noRmbSum += parseFloat(row.materialNoRmbSum * row.thisPurchaseNum || 0);
+        rmbSum += parseFloat(row.materialRmbSum * row.thisPurchaseNum || 0);
       });
 
       $('#materialSum2').val(parseInt(materialSum));