Fix Bug #477: 住院医生工作站-住院检查申请详情弹窗中"发往科室"字段显示为短横线（-），未正常获取数据

根因：handleViewDetail 为同步方法，点击详情时 getLocationInfo 尚未返回，
orgOptions 为空导致 recursionFun 无法将 targetDepartment ID 解析为科室名称。

修复：
1. 前端（4个申请组件）：handleViewDetail 改为 async，解析 descJson 前确保 orgOptions 已加载
2. 前端：watch encounterId 改为 Promise.all 并行加载数据和科室列表
3. 后端：新增 keyword 关键字筛选参数（申请单号/检查项目模糊匹配）

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

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

@@ -47,6 +47,15 @@
               <el-option label="已作废" value="5" />
             </el-select>
           </el-form-item>
+          <el-form-item label="关键字">
+            <el-input
+              v-model="filterForm.keyword"
+              placeholder="申请单号/检验项目"
+              clearable
+              style="width: 200px"
+              @keyup.enter="handleSearch"
+            />
+          </el-form-item>
           <el-form-item>
             <el-button type="primary" @click="handleSearch" :loading="loading">
               <el-icon><Search /></el-icon>
@@ -188,6 +197,7 @@ const orgOptions = ref([]);
 const filterForm = ref({
   dateRange: [], // [startDate, endDate]
   status: '', // 单据状态
+  keyword: '', // 关键字搜索
 });
 
 const fetchData = async () => {
@@ -211,7 +221,12 @@ const fetchData = async () => {
     if (filterForm.value.status !== '' && filterForm.value.status !== undefined) {
       params.status = filterForm.value.status;
     }
-    
+
+    // 添加关键字搜索
+    if (filterForm.value.keyword && filterForm.value.keyword.trim()) {
+      params.keyword = filterForm.value.keyword.trim();
+    }
+
     const res = await getInspection(params);
     if (res.code === 200 && res.data) {
       const raw = res.data?.records || res.data;
@@ -251,6 +266,7 @@ const handleReset = () => {
   // 重置筛选条件为默认值
   filterForm.value.dateRange = [];
   filterForm.value.status = '';
+  filterForm.value.keyword = '';
   // 重新加载数据
   fetchData();
 };
@@ -331,10 +347,9 @@ const hasMatchedFields = computed(() => {
 });
 
 /** 查询科室 */
-const getLocationInfo = () => {
-  getDepartmentList().then((res) => {
-    orgOptions.value = res.data || [];
-  });
+const getLocationInfo = async () => {
+  const res = await getDepartmentList();
+  orgOptions.value = res.data || [];
 };
 
 const recursionFun = (targetDepartment) => {
@@ -357,7 +372,12 @@ const recursionFun = (targetDepartment) => {
   return name;
 };
 
-const handleViewDetail = (row) => {
+const handleViewDetail = async (row) => {
+  // 确保科室数据已加载，以便将 ID 解析为名称
+  if (!orgOptions.value || orgOptions.value.length === 0) {
+    await getLocationInfo();
+  }
+
   currentDetail.value = row;
   // 解析 descJson
   if (row.descJson) {
@@ -378,13 +398,13 @@ const handleViewDetail = (row) => {
 
 watch(
   () => patientInfo.value?.encounterId,
-  (val) => {
+  async (val) => {
     if (val) {
       // 设置默认日期范围为近7天
       const today = new Date();
       const sevenDaysAgo = new Date(today);
       sevenDaysAgo.setDate(today.getDate() - 6); // 包含今天共7天
-      
+
       // 格式化为 YYYY-MM-DD
       const formatDate = (date) => {
         const year = date.getFullYear();
@@ -392,19 +412,19 @@ watch(
         const day = String(date.getDate()).padStart(2, '0');
         return `${year}-${month}-${day}`;
       };
-      
+
       filterForm.value.dateRange = [
         formatDate(sevenDaysAgo),
         formatDate(today)
       ];
-      
-      fetchData();
-      getLocationInfo();
+
+      await Promise.all([fetchData(), getLocationInfo()]);
     } else {
       tableData.value = [];
       // 重置筛选条件
       filterForm.value.dateRange = [];
       filterForm.value.status = '';
+      filterForm.value.keyword = '';
     }
   },
   { immediate: true }