新增混炼示方选择弹窗及相关功能，支持规格选择与参照新增，优化用户交互体验。

jeecgboot-vue3/src/views/xslmes/mesXslMixingSpec/MesXslMixingSpec.data.ts

@@ -1185,3 +1185,62 @@ export const mixingSpecHistorySelectColumns: BasicColumn[] = [
   },
 ];
 //update-end---author:cursor ---date:20260526  for：【XSLMES-20260526-A58】参照历史混合步骤选择弹窗-----------
+
+//update-begin---author:cursor ---date:20260526  for：【XSLMES-20260526-A59】规格点击选择混炼示方及参照新增-----------
+/** 参照新增时需剔除的主表字段 */
+export const MIXING_SPEC_MAIN_STRIP_FIELDS = [
+  'id',
+  'createBy',
+  'createTime',
+  'updateBy',
+  'updateTime',
+  'draftBy',
+  'draftTime',
+  'proofreadBy',
+  'proofreadTime',
+  'auditBy',
+  'auditTime',
+  'approveBy',
+  'approveTime',
+  'changeDate',
+  'delFlag',
+  'tenantId',
+  'sysOrgCode',
+] as const;
+
+/** 参照新增时需剔除的明细字段 */
+export const MIXING_SPEC_CHILD_STRIP_FIELDS = [
+  'id',
+  'mixingSpecId',
+  'createBy',
+  'createTime',
+  'updateBy',
+  'updateTime',
+  'tenantId',
+] as const;
+
+/** 参照选中示方新增：复制除 ID 及审计字段外的全部数据 */
+export function cloneMixingSpecPageForReferenceAdd(source: Recordable = {}): Recordable {
+  const main: Recordable = { ...source };
+  MIXING_SPEC_MAIN_STRIP_FIELDS.forEach((key) => delete main[key]);
+  main.id = '';
+
+  const cloneChildList = (rows: Recordable[] = []) =>
+    normalizeMixingDetailRows(
+      (rows || []).map((row) => {
+        const next: Recordable = { ...row };
+        MIXING_SPEC_CHILD_STRIP_FIELDS.forEach((key) => delete next[key]);
+        delete next.baseUnitWeight;
+        return next;
+      }),
+    );
+
+  return {
+    ...main,
+    materialList: cloneChildList(source.materialList),
+    stepList: cloneChildList(source.stepList),
+    downStepList: cloneChildList(source.downStepList),
+    tcuList: cloneChildList(source.tcuList),
+  };
+}
+//update-end---author:cursor ---date:20260526  for：【XSLMES-20260526-A59】规格点击选择混炼示方及参照新增-----------