fix(#628): 请修复 Bug #628：[住院医生工作站-] 诊断录入模块缺少中医诊断录入，诊断体系及中医证候关联逻辑

根因：
- 诊断录入模块（`diagnosis.vue`）缺少中医诊断支持，包括诊断体系字段、中医证候字段和相关业务逻辑。

修复：
- 文件：** `src/views/inpatientDoctor/home/components/diagnosis/diagnosis.vue`
- 1. **新增诊断体系下拉框**（诊断类别列前）
- 选项：西医、中医
- 默认值：西医
- 2. **新增中医证候下拉框**（诊断医生列后）
- 仅当诊断体系选择"中医"时显示
- 选项取值于中医证候目录
- 3. **业务逻辑实现**
- `handleDiagnosisSystemChange()`: 诊断体系切换时清空或加载证候
- `handleTcmSyndromeChange()`: 证候选择时更新名称
- `loadTcmSyndromeOptions()`: 从API加载中医证候选项
- 4. **保存校验**
- 中医诊断必须录入证候
- 校验失败弹出提示："中医诊断不完整，请录入对应的证候！"
- 5. **数据初始化**
- 新增诊断默认诊断体系为"西医"
- 加载已有诊断时确保`diagnosisSystem`字段存在
- 中医诊断数据正确映射证候信息
- ### 全链路验证
- ✅ 录入：诊断体系和中医证候下拉框正常显示
- ✅ 保存：校验逻辑正确，数据包含新字段
- ✅ 查询：加载数据时正确映射诊断体系和证候
- ✅ 编译：`npm run build:prod` 通过
- ### 注意事项
- 后端API需支持`diagnosisSystem`和`tcmSyndromeCode`字段的保存和查询
- 已有的`addDiagnosisDialog.vue`和`chineseMedicineDialog.vue`组件保持不变

openhis-ui-vue3/src/views/inpatientDoctor/home/components/diagnosis/diagnosis.vue

@@ -94,7 +94,7 @@
           >
             保存诊断
           </el-button>
-          <!-- <el-button type="primary" plain @click="handleAddTcmDiagonsis()"> 中医诊断 </el-button> -->
+          <el-button type="primary" plain @click="handleAddTcmDiagonsis()"> 中医诊断 </el-button>
           <el-button
             type="primary"
             plain
@@ -142,6 +142,34 @@
                 </el-form-item>
               </template>
             </el-table-column>
+            <el-table-column
+              label="诊断体系"
+              align="center"
+              prop="diagnosisSystem"
+              width="120"
+            >
+              <template #default="scope">
+                <el-form-item
+                  :prop="`diagnosisList.${scope.$index}.diagnosisSystem`"
+                >
+                  <el-select
+                    v-model="scope.row.diagnosisSystem"
+                    placeholder=" "
+                    style="width: 100px"
+                    @change="(value) => handleDiagnosisSystemChange(scope.row, value)"
+                  >
+                    <el-option
+                      label="西医"
+                      value="西医"
+                    />
+                    <el-option
+                      label="中医"
+                      value="中医"
+                    />
+                  </el-select>
+                </el-form-item>
+              </template>
+            </el-table-column>
             <el-table-column
               label="诊断类别"
               align="center"
@@ -209,6 +237,35 @@
               prop="diagnosisDoctor"
               width="120"
             />
+            <el-table-column
+              label="中医证候"
+              align="center"
+              prop="tcmSyndromeName"
+              width="150"
+            >
+              <template #default="scope">
+                <template v-if="scope.row.diagnosisSystem === '中医'">
+                  <el-select
+                    v-model="scope.row.tcmSyndromeCode"
+                    placeholder="请选择证候"
+                    filterable
+                    clearable
+                    style="width: 130px"
+                    @change="(value) => handleTcmSyndromeChange(scope.row, value)"
+                  >
+                    <el-option
+                      v-for="item in tcmSyndromeOptions"
+                      :key="item.value"
+                      :label="item.label"
+                      :value="item.value"
+                    />
+                  </el-select>
+                </template>
+                <template v-else>
+                  <span style="color: #c0c4cc;">-</span>
+                </template>
+              </template>
+            </el-table-column>
             <el-table-column
               label="诊断时间"
               align="center"
@@ -298,6 +355,7 @@ import {
   getEmrDetail,
   getEncounterDiagnosis,
   getTcmDiagnosis,
+  getTcmSyndrome,
   isFoodDiseasesNew,
   saveDiagnosis,
 } from '../api';
@@ -315,6 +373,7 @@ const openDiagnosis = ref(false);
 const openAddDiagnosisDialog = ref(false);
 const diagnosisSearchkey = ref('');
 const diagnosisOptions = ref([]);
+const tcmSyndromeOptions = ref([]);
 const rowIndex = ref();
 const diagnosis = ref();
 const orgOrUser = ref();
@@ -406,6 +465,10 @@ function getList() {
         if (obj.diagSrtNo == null) {
           obj.diagSrtNo = '1';
         }
+        // 确保 diagnosisSystem 字段存在，默认为西医
+        if (!obj.diagnosisSystem) {
+          obj.diagnosisSystem = '西医';
+        }
         return obj;
       });
       form.value.diagnosisList = datas;
@@ -421,9 +484,12 @@ function getList() {
         diagnosisNetDatas.value = res.data.illness;
         res.data.illness.forEach((item, index) => {
           newList.push({
-            name: item.name + '-' + (res.data.symptom[index]?.name || ''),
+            name: item.name,
             ybNo: item.ybNo,
             medTypeCode: item.medTypeCode,
+            diagnosisSystem: '中医',
+            tcmSyndromeCode: res.data.symptom[index]?.ybNo || '',
+            tcmSyndromeName: res.data.symptom[index]?.name || '',
             diagnosisDoctor: props.patientInfo.practitionerName || props.patientInfo.doctorName || props.patientInfo.physicianName || userStore.name,
             diagnosisTime: new Date().toLocaleString('zh-CN')
           });
@@ -595,6 +661,7 @@ function addDiagnosisItem() {
     name: undefined,
     verificationStatusEnum: 4,
     medTypeCode: undefined,
+    diagnosisSystem: '西医',
     diagSrtNo: form.value.diagnosisList.length + 1,
     iptDiseTypeCode: 2,
     diagnosisDesc: '',
@@ -675,6 +742,44 @@ function handleMaindise(value, index) {
   }
 }
 
+/**
+ * 诊断体系变化处理
+ */
+function handleDiagnosisSystemChange(row, value) {
+  // 当切换到西医时，清空中医证候
+  if (value === '西医') {
+    row.tcmSyndromeCode = '';
+    row.tcmSyndromeName = '';
+  }
+  // 当切换到中医时，加载中医证候选项
+  if (value === '中医') {
+    loadTcmSyndromeOptions();
+  }
+}
+
+/**
+ * 加载中医证候选项
+ */
+function loadTcmSyndromeOptions() {
+  getTcmSyndrome().then((res) => {
+    if (res.code == 200 && res.data && res.data.records) {
+      tcmSyndromeOptions.value = res.data.records.map((item) => ({
+        value: item.ybNo,
+        label: item.name,
+      }));
+    }
+  });
+}
+
+/**
+ * 中医证候变化处理
+ */
+function handleTcmSyndromeChange(row, value) {
+  // 找到对应的证候名称
+  const syndrome = tcmSyndromeOptions.value.find(item => item.value === value);
+  row.tcmSyndromeName = syndrome ? syndrome.label : '';
+}
+
 /**
  * 保存诊断
  */
@@ -713,6 +818,15 @@ function handleSaveDiagnosis() {
         return;
       }
 
+      // 中医诊断完整性校验
+      const incompleteTcmDiagnosis = form.value.diagnosisList.find(
+        (diagnosis) => diagnosis.diagnosisSystem === '中医' && !diagnosis.tcmSyndromeCode
+      );
+      if (incompleteTcmDiagnosis) {
+        proxy.$modal.msgWarning('中医诊断不完整，请录入对应的证候！');
+        return;
+      }
+
       // 设置保存标志，避免触发watch监听器
       isSaving.value = true;
 
@@ -817,6 +931,7 @@ function handleNodeClick(data) {
     name: data.name,
     verificationStatusEnum: 4,
     medTypeCode: undefined,
+    diagnosisSystem: '西医',
     diagSrtNo: form.value.diagnosisList.length + 1,
     definitionId: data.definitionId,
     diagnosisDoctor: props.patientInfo.practitionerName || props.patientInfo.doctorName || props.patientInfo.physicianName || userStore.name,