10.6修改首页统计接口

ALOps_sys_backend/alops-admin/src/main/java/com/alops/web/controller/equManagement/EquBaseController.java

@@ -1,7 +1,9 @@
 package com.alops.web.controller.equManagement;
 
 import java.io.IOException;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 import javax.servlet.ServletOutputStream;
 import javax.servlet.http.HttpServletResponse;
 
@@ -105,8 +107,17 @@ public class EquBaseController extends BaseController
     @ApiOperation("按设备类型分类统计设备信息")
     public AjaxResult listMonitorInfoByType() {
         List<MonitorStatisticDto> list = equBaseService.selectEquStatisticByType();
-        return AjaxResult.success("查询成功", list);
+        // 获取总设备数
+        int totalCount = 0;
+        if (list != null) {
+            totalCount = list.stream().mapToInt(MonitorStatisticDto::getCount).sum();
         }
+        Map<String, Object> result = new HashMap<>();
+        result.put("totalCount", totalCount);
+        result.put("list", list);
+        return AjaxResult.success("查询成功", result);
+    }
+
 
     /**
      * 获取设备基本信息详细信息

ALOps_sys_backend/alops-system/src/main/java/com/alops/system/domain/dto/MonitorStatisticDto.java

@@ -11,6 +11,11 @@ public class MonitorStatisticDto {
     private String equTypeName;   // 设备类型名称
     private List<DeviceSimpleInfo> devices; // 属于该类型的设备列表
 
+    // 新增统计数量字段
+    private Integer count;
+    // 每类型占总设备数量的百分比
+    private Double percentage;
+
     @Data
     public static class DeviceSimpleInfo {
         private String id;

ALOps_sys_backend/alops-system/src/main/java/com/alops/system/service/impl/EquBaseServiceImpl.java

@@ -141,11 +141,40 @@ public class EquBaseServiceImpl implements IEquBaseService
     /**
      * 设备类型分类统计信息
      **/
+
     @Override
     public List<MonitorStatisticDto> selectEquStatisticByType() {
-        return equBaseMapper.selectEquStatisticByType();
+        List<MonitorStatisticDto> list = equBaseMapper.selectEquStatisticByType();
+        if (list == null || list.isEmpty()) {
+            return list;
+        }
+
+        // 计算每种类型的数量
+        int totalCount = 0;
+        for (MonitorStatisticDto dto : list) {
+            int count = (dto.getDevices() != null) ? dto.getDevices().size() : 0;
+            dto.setCount(count);
+            totalCount += count;
+        }
+
+        //  计算百分比
+        for (MonitorStatisticDto dto : list) {
+            if (totalCount > 0) {
+                double percent = (dto.getCount() * 100.0) / totalCount;
+                dto.setPercentage(Math.round(percent * 100.0) / 100.0); // 保留两位小数
+            } else {
+                dto.setPercentage(0.0);
+            }
         }
+        this.totalDeviceCount = totalCount; // 注意：你可以在 service 中定义字段存储
+        return list;
+    }
+    // 在类中增加：
+    private int totalDeviceCount;
 
+    public int getTotalDeviceCount() {
+        return totalDeviceCount;
+    }
 
 
     /**