修复门诊医生站->【处方单】按钮，点击【处方单】按钮无响应问题

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

@@ -3212,7 +3212,54 @@ function getPrescriptionTotalAmount(prescriptionId) {
 }
 
 
-defineExpose({ getListInfo, getDiagnosisInfo });
+/**
+ * 获取已签发的处方单信息（用于处方单预览）
+ * 返回已签发的药品处方单数据（statusEnum == 2 且 adviceType == 1 或 2）
+ */
+function getSignedPrescriptionInfo() {
+  const signedPrescriptions = [];
+  
+  // 遍历所有处方
+  Object.keys(allPrescriptionsData.value).forEach(prescriptionId => {
+    const prescriptionData = allPrescriptionsData.value[prescriptionId] || [];
+    const prescription = westernPrescriptions.value.find(p => p.id === prescriptionId);
+    
+    if (!prescription) return;
+    
+    // 筛选已签发的药品（西药和中成药）
+    const signedMedicines = prescriptionData.filter(item => 
+      item.statusEnum === 2 && (item.adviceType === 1 || item.adviceType === 2)
+    );
+    
+    if (signedMedicines.length > 0) {
+      // 构建处方单信息
+      const prescriptionInfo = {
+        prescriptionNo: prescription.name || `处方${prescriptionId}`,
+        patientName: props.patientInfo?.patientName || '',
+        requestTime: new Date().toISOString(),
+        conditionDefinitionName: diagnosisName.value || '',
+        prescriptionInfoDetail: signedMedicines.map(item => ({
+          requestId: item.requestId,
+          adviceName: item.adviceName || '',
+          volume: item.volume || '',
+          quantity: item.quantity || '',
+          unitCode_dictText: item.unitCode_dictText || '',
+          lotNumber: item.lotNumber || '',
+          methodCode_dictText: item.methodCode_dictText || '',
+          dose: item.dose || '',
+          doseUnitCode_dictText: item.doseUnitCode_dictText || '',
+          rateCode_dictText: item.rateCode_dictText || ''
+        }))
+      };
+      
+      signedPrescriptions.push(prescriptionInfo);
+    }
+  });
+  
+  return signedPrescriptions;
+}
+
+defineExpose({ getListInfo, getDiagnosisInfo, getSignedPrescriptionInfo });
 </script>
     
 <style lang="scss" scoped>