fix: 完善学校管理模块

- 后端：学校列表查询时填充区域名称
- 前端：学校类型显示转换（数字转文字）
- 前端：学校类型选项值修正为数字

backend/ruoyi-modules/pangu-business/src/main/java/org/dromara/pangu/school/domain/PgSchool.java

@@ -1,6 +1,7 @@
 package org.dromara.pangu.school.domain;
 
 import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableLogic;
 import com.baomidou.mybatisplus.annotation.TableName;
@@ -48,4 +49,10 @@ public class PgSchool extends BaseEntity {
     private String delFlag;
 
     private String remark;
+
+    /**
+     * 区域名称（非数据库字段，用于展示）
+     */
+    @TableField(exist = false)
+    private String regionName;
 }

backend/ruoyi-modules/pangu-business/src/main/java/org/dromara/pangu/school/service/impl/PgSchoolServiceImpl.java

@@ -7,7 +7,9 @@ import lombok.RequiredArgsConstructor;
 import org.dromara.common.mybatis.core.page.PageQuery;
 import org.dromara.common.mybatis.core.page.TableDataInfo;
 import org.dromara.pangu.base.domain.PgGrade;
+import org.dromara.pangu.base.domain.PgRegion;
 import org.dromara.pangu.base.mapper.PgGradeMapper;
+import org.dromara.pangu.base.mapper.PgRegionMapper;
 import org.dromara.pangu.school.domain.PgSchool;
 import org.dromara.pangu.school.domain.PgSchoolClass;
 import org.dromara.pangu.school.domain.PgSchoolGrade;
@@ -20,6 +22,9 @@ import org.springframework.transaction.annotation.Transactional;
 
 import java.util.Arrays;
 import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.stream.Collectors;
 
 /**
  * 学校 Service 实现
@@ -34,17 +39,49 @@ public class PgSchoolServiceImpl implements IPgSchoolService {
     private final PgSchoolGradeMapper schoolGradeMapper;
     private final PgSchoolClassMapper schoolClassMapper;
     private final PgGradeMapper gradeMapper;
+    private final PgRegionMapper regionMapper;
 
     @Override
     public TableDataInfo<PgSchool> selectPageList(PgSchool school, PageQuery pageQuery) {
         LambdaQueryWrapper<PgSchool> lqw = buildQueryWrapper(school);
         Page<PgSchool> page = baseMapper.selectPage(pageQuery.build(), lqw);
+        // 填充区域名称
+        fillRegionName(page.getRecords());
         return TableDataInfo.build(page);
     }
 
     @Override
     public List<PgSchool> selectList(PgSchool school) {
-        return baseMapper.selectList(buildQueryWrapper(school));
+        List<PgSchool> list = baseMapper.selectList(buildQueryWrapper(school));
+        fillRegionName(list);
+        return list;
+    }
+
+    /**
+     * 填充区域名称
+     */
+    private void fillRegionName(List<PgSchool> schools) {
+        if (schools == null || schools.isEmpty()) {
+            return;
+        }
+        // 收集所有区域ID
+        Set<Long> regionIds = schools.stream()
+            .map(PgSchool::getRegionId)
+            .filter(id -> id != null)
+            .collect(Collectors.toSet());
+        if (regionIds.isEmpty()) {
+            return;
+        }
+        // 批量查询区域信息
+        List<PgRegion> regions = regionMapper.selectBatchIds(regionIds);
+        Map<Long, String> regionMap = regions.stream()
+            .collect(Collectors.toMap(PgRegion::getRegionId, PgRegion::getRegionName));
+        // 填充区域名称
+        for (PgSchool s : schools) {
+            if (s.getRegionId() != null) {
+                s.setRegionName(regionMap.get(s.getRegionId()));
+            }
+        }
     }
 
     @Override

frontend/ruoyi-ui/src/views/business/school/components/SchoolDialog.vue

@@ -17,11 +17,11 @@
       </el-form-item>
       <el-form-item label="学校类型" prop="schoolType">
         <el-select v-model="form.schoolType" placeholder="请选择学校类型" style="width: 100%">
-          <el-option label="小学" value="小学" />
+          <el-option label="小学" value="1" />
-          <el-option label="初中" value="初中" />
+          <el-option label="初中" value="2" />
-          <el-option label="高中" value="高中" />
+          <el-option label="高中" value="3" />
-          <el-option label="九年一贯制" value="九年一贯制" />
+          <el-option label="九年一贯制" value="4" />
-          <el-option label="完全中学" value="完全中学" />
+          <el-option label="完全中学" value="5" />
         </el-select>
       </el-form-item>
       <el-form-item label="所属区域" prop="regionId">

frontend/ruoyi-ui/src/views/business/school/index.vue

@@ -53,7 +53,11 @@
 
           <el-table v-loading="loading" :data="tableData" border stripe :header-cell-style="{ background: '#f5f7fa', color: '#606266' }" style="width: 100%">
             <el-table-column prop="schoolName" label="学校名称" min-width="150" show-overflow-tooltip />
-            <el-table-column prop="schoolType" label="学校类型" width="100" align="center" />
+            <el-table-column prop="schoolType" label="学校类型" width="100" align="center">
+              <template #default="{ row }">
+                {{ schoolTypeMap[row.schoolType] || row.schoolType }}
+              </template>
+            </el-table-column>
             <el-table-column prop="regionName" label="所属区域" min-width="180" show-overflow-tooltip />
             <el-table-column prop="status" label="状态" width="80" align="center">
               <template #default="{ row }">
@@ -113,6 +117,15 @@ import ClassDialog from './components/ClassDialog.vue'
 import GradeDialog from './components/GradeDialog.vue'
 import SchoolDialog from './components/SchoolDialog.vue'
 
+// 学校类型映射
+const schoolTypeMap = {
+  '1': '小学',
+  '2': '初中',
+  '3': '高中',
+  '4': '九年一贯制',
+  '5': '完全中学'
+}
+
 // 区域树相关
 const treeRef = ref()
 const treeFilterText = ref('')