Fix Bug #464: [目录管理-诊疗目录] 新增项目时"零售价"未与"诊疗子项"合计总价自动同步

- calculateTotalPrice: 使用 nextTick 确保 Vue 响应式时序正确，零售价与总价同步
- calculateTotalPrice: 修复判断条件，使用 adviceDefinitionId 而非 retailPrice/childrenRequestNum（可能为0）
- calculateTotalPrice: 使用 Number() 替代 parseFloat/parseInt 统一类型转换
- selectRow: 使用 nextTick 确保 DOM 更新后再计算总价，避免时序问题
- edit/reset: treatmentItems 初始化补充缺失的 name 字段

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

openhis-ui-vue3/src/views/catalog/diagnosistreatment/components/diagnosisTreatmentDialog.vue

@@ -466,9 +466,9 @@ function calculateTotalPrice() {
   try {
     let sum = 0;
     treatmentItems.value.forEach((item) => {
-      if (item.adviceDefinitionId && item.retailPrice && item.childrenRequestNum) {
-        const price = parseFloat(item.retailPrice) || 0;
-        const count = parseInt(item.childrenRequestNum) || 0;
+      if (item.adviceDefinitionId && item.adviceDefinitionId !== '') {
+        const price = Number(item.retailPrice) || 0;
+        const count = Number(item.childrenRequestNum) || 0;
         sum += price * count;
       }
     });
@@ -478,7 +478,10 @@ function calculateTotalPrice() {
       (item) => item.adviceDefinitionId && item.adviceDefinitionId !== ''
     );
     if (hasValidItem) {
-      form.value.retailPrice = parseFloat(totalPrice.value);
+      // 使用 nextTick 确保总价更新后零售价才更新，避免 Vue 响应式时序问题
+      nextTick(() => {
+        form.value.retailPrice = parseFloat(totalPrice.value) || 0;
+      });
     } else {
       form.value.retailPrice = undefined;
     }
@@ -564,15 +567,16 @@ function edit() {
     form.value.pricingFlag = 1;
   }
 
-  // 处理子项数据，确保包含retailPrice字段
+  // 处理子项数据，确保包含retailPrice和name字段
   if (props.item.childrenJson) {
     const parsedItems = JSON.parse(props.item.childrenJson);
     treatmentItems.value = parsedItems.map((item) => ({
       ...item,
+      name: item.name || '',
       retailPrice: item.retailPrice || 0,
     }));
   } else {
-    treatmentItems.value = [{ adviceDefinitionId: '', childrenRequestNum: 1, retailPrice: 0 }];
+    treatmentItems.value = [{ adviceDefinitionId: '', childrenRequestNum: 1, name: '', retailPrice: 0 }];
   }
   form.value.permittedUnitCode = form.value.permittedUnitCode
     ? form.value.permittedUnitCode.toString()
@@ -617,7 +621,7 @@ function reset() {
     chrgitmLv: undefined, //医保等级
     pricingFlag: 1, // 划价标记，默认允许划价
   };
-  treatmentItems.value = [{ adviceDefinitionId: '', childrenRequestNum: 1, retailPrice: 0 }];
+  treatmentItems.value = [{ adviceDefinitionId: '', childrenRequestNum: 1, name: '', retailPrice: 0 }];
   totalPrice.value = '0.00';
   proxy.resetForm('diagnosisTreatmentRef');
 }
@@ -759,7 +763,10 @@ function selectRow(row, index) {
   treatmentItems.value[index].adviceDefinitionId = row.id;
   treatmentItems.value[index].retailPrice = row.retailPrice || 0;
   medicineSearchKey.value = '';
-  calculateTotalPrice();
+  // 使用 nextTick 确保 DOM 更新后再计算总价
+  nextTick(() => {
+    calculateTotalPrice();
+  });
 }
 
 // 清空诊疗子项