1、修复床垫报价副规格没有同步主规格部分信息问题

2、修复多床网副规格信息只带床网1信息问题

JLHHJSvr/Helper/MattressHelper.cs

@@ -2950,13 +2950,12 @@ namespace JLHHJSvr.Helper
         public void InitMattressSubSpecs(u_mattress parent, u_mattress child)
         {
             var bedNetHelper = GetHelper<BedNetHelper>(cmd, context);
+            var bednetIndex = 0; // 床网索引
+            var cushionsIndex = 0; // 垫层主副规格物料索引
+            var accessoriesIndex = 0; // 辅料主副规格物料索引
             // 处理副规格的明细内容
             foreach (var childMx in child.mxList)
             {
-                var bednetIndex = 0; // 床网索引
-                var cushionsIndex = 0; // 垫层主副规格物料索引
-                var accessoriesIndex = 0; // 辅料主副规格物料索引
-
                 // 副规格床网自动匹配/新增逻辑
                 if (childMx.formulatype == 99 && childMx.mtrlid > 0)
                 {
@@ -3067,36 +3066,8 @@ namespace JLHHJSvr.Helper
 
             foreach (var child in toUpdate)
             {
-                var _child = GetMattress(child.mattressid);
-                _child.mattress_width = child.mattress_width;
-                _child.mattress_length = child.mattress_length;
-                _child.mattress_height = child.mattress_height;
-                _child.mattressrelcode = child.mattressrelcode;
-                _child.mattressname = child.mattressname;
-                _child.DynamicFields = child.DynamicFields;
-                _child.mxList = mattress.mxList?.Select(mx =>
-                {
-                    var mxClone = ObjectHelper.DeepCopy(mx);
-                    mxClone.mattressid = 0;
-                    mxClone.mattressmxid = 0;
-                    return mxClone;
-                }).ToList();
-                _child.extraList = mattress.extraList?.Select(mx =>
-                {
-                    var mxClone = ObjectHelper.DeepCopy(mx);
-                    mxClone.mattressid = 0;
-                    mxClone.mattressmxid = 0;
-                    return mxClone;
-                }).ToList();
-                _child.extraCostList = mattress.extraCostList?.Select(mx =>
-                {
-                    var mxClone = ObjectHelper.DeepCopy(mx);
-                    mxClone.mattressid = 0;
-                    mxClone.mattressmxid = 0;
-                    return mxClone;
-                }).ToList();
-
-                subspecsList.Add(_child);
+                var copy = CreateSubSpecClone(mattress, child);
+                subspecsList.Add(copy);
             }
 
             subspecsList.Sort((a, b) =>