修复西药处方单bug

openhis-ui-vue3/src/views/doctorstation/components/prescription/prescriptionlist.vue

@@ -1604,15 +1604,24 @@ function selectAdviceBase(key, row) {
   let targetIndex = -1;
   let targetRow = null;
   
-  // 遍历所有处方找到对应的行
-  for (const prescription of westernPrescriptions.value) {
-    const prescriptionData = allPrescriptionsData.value[prescription.id] || [];
-    const index = prescriptionData.findIndex((item) => item.uniqueKey === key);
-    if (index !== -1) {
-      targetPrescriptionId = prescription.id;
-      targetIndex = index;
-      targetRow = prescriptionData[index];
-      break;
+  // 1. 首先在当前处方的prescriptionList中查找
+  const currentIndex = prescriptionList.value.findIndex((item) => item.uniqueKey === key);
+  if (currentIndex !== -1) {
+    // 在当前处方中找到匹配的行
+    targetPrescriptionId = currentPrescriptionId.value;
+    targetIndex = currentIndex;
+    targetRow = prescriptionList.value[currentIndex];
+  } else {
+    // 2. 如果当前处方中找不到，遍历所有处方找到对应的行
+    for (const prescription of westernPrescriptions.value) {
+      const prescriptionData = allPrescriptionsData.value[prescription.id] || [];
+      const index = prescriptionData.findIndex((item) => item.uniqueKey === key);
+      if (index !== -1) {
+        targetPrescriptionId = prescription.id;
+        targetIndex = index;
+        targetRow = prescriptionData[index];
+        break;
+      }
     }
   }
   
@@ -2285,6 +2294,13 @@ function handleSaveBatch(prescriptionId) {
       return item.statusEnum == 1 && !item.isSaved;
     })
     .map((item) => {
+      // 为每个医嘱项设置minUnitQuantity值，避免后端null值异常
+      if (item.adviceType == 1 || item.adviceType == 2) {
+        item.minUnitQuantity = item.minUnitCode == item.unitCode ? item.quantity : item.quantity * item.partPercent;
+      } else {
+        item.minUnitQuantity = item.quantity;
+      }
+      
       // 将前端的耗材类型（4）转换为后端需要的类型（2）
       const saveAdviceType = item.adviceType == 4 ? 2 : item.adviceType;