fix: 修复床位分配对象展示与卫生检查提交误报校验

恢复房间床位详情完整关联查询以显示学院/班级/学生；修复卫生检查 Web/移动端表单校验误报，并将房间学生 ID 以字符串返回避免精度丢失。

Co-authored-by: Cursor <cursoragent@cursor.com>

web/src/views/xg/xgss/dormHygieneCheck/dormHygieneCheck/DormHygieneCheckEditDialog.vue

@@ -522,7 +522,7 @@ const syncClassOptionsFromStudents = (students: any[], preferClassId?: string |
     const key = String(student.classId);
     if (!map.has(key)) {
       map.set(key, {
-        classId: student.classId,
+        classId: key,
         className: student.className || key
       });
     }
@@ -1255,7 +1255,25 @@ const handleDownloadAttachment = async (file: any) => {
 // 提交表单
 const submitForm = async () => {
   try {
-    await hygieneFormRef.value?.validate();
+    if (!classOptions.value.length) {
+      ElMessage.error('当前寝室无在住学生班级，无法提交宿舍扣分');
+      return;
+    }
+
+    try {
+      await hygieneFormRef.value?.validate();
+    } catch (validateError: any) {
+      console.error('表单校验失败:', validateError);
+      let firstMsg = '请检查表单填写是否完整';
+      if (validateError && typeof validateError === 'object') {
+        const firstField = Object.values(validateError)[0] as any;
+        if (Array.isArray(firstField) && firstField[0]?.message) {
+          firstMsg = firstField[0].message;
+        }
+      }
+      ElMessage.error(firstMsg);
+      return;
+    }
 
     if ((hygieneForm.totalScore || 0) > 100) {
       ElMessage.error('宿舍合计扣分不能超过100分');
@@ -1342,7 +1360,7 @@ const submitForm = async () => {
   } catch (error) {
     console.error('提交表单失败:', error);
     if (window.ElMessage) {
-      window.ElMessage.error('请检查表单填写是否完整');
+      window.ElMessage.error('保存失败，请重试');
     }
   } finally {
     buttonLoading.value = false;

web/src/views/xg/xgss/dormHygieneCheck/dormHygieneCheck/DormHygieneCheckSingleDialog.vue

@@ -480,7 +480,7 @@ const syncClassOptionsFromStudents = (students: any[], preferClassId?: string |
     const key = String(classId);
     if (!map.has(key)) {
       map.set(key, {
-        classId,
+        classId: key,
         className: (student.className || '').toString().trim() || key
       });
     }
@@ -936,7 +936,25 @@ const handleDownloadAttachment = async (file: any) => {
 // 提交表单
 const submitForm = async () => {
   try {
-    await hygieneFormRef.value?.validate();
+    if (!classOptions.value.length) {
+      ElMessage.error('当前寝室无在住学生班级，无法提交宿舍扣分');
+      return;
+    }
+
+    try {
+      await hygieneFormRef.value?.validate();
+    } catch (validateError: any) {
+      console.error('表单校验失败:', validateError);
+      let firstMsg = '请检查表单填写是否完整';
+      if (validateError && typeof validateError === 'object') {
+        const firstField = Object.values(validateError)[0] as any;
+        if (Array.isArray(firstField) && firstField[0]?.message) {
+          firstMsg = firstField[0].message;
+        }
+      }
+      ElMessage.error(firstMsg);
+      return;
+    }
 
     if ((hygieneForm.totalScore || 0) > 100) {
       ElMessage.error('宿舍合计扣分不能超过100分');
@@ -1056,7 +1074,7 @@ const submitForm = async () => {
     }
   } catch (error) {
     console.error('提交表单失败:', error);
-    ElMessage.error('请检查表单填写是否完整');
+    ElMessage.error('保存失败，请重试');
   } finally {
     buttonLoading.value = false;
   }