增加数字孪生设备接口

ruoyi-api/sis-api/src/main/java/org/dromara/sis/api/RemoteDeviceService.java

@@ -1,5 +1,6 @@
 package org.dromara.sis.api;
 
+import org.dromara.sis.api.domain.RemoteDeviceStateStatistics;
 import org.dromara.sis.api.domain.RemoteSdkChannel;
 import org.dromara.sis.api.domain.RemoteSisDeviceChannel;
 import org.dromara.sis.api.domain.RemoteSisDeviceManage;
@@ -69,4 +70,11 @@ public interface RemoteDeviceService {
      * @return 返回更新成功数量
      */
     Integer updateChannelInfo(List<RemoteSisDeviceChannel> updateData);
+
+    /**
+     * 统计监控设备在线数量
+     * @return 返回统计数据
+     */
+    RemoteDeviceStateStatistics statisticsMonitorState();
+
 }

ruoyi-api/sis-api/src/main/java/org/dromara/sis/api/domain/RemoteDeviceStateStatistics.java

@@ -0,0 +1,14 @@
+package org.dromara.sis.api.domain;
+
+import lombok.Data;
+
+@Data
+public class RemoteDeviceStateStatistics {
+
+    private Integer onLine;
+
+    private Integer offLine;
+
+    private Integer total;
+
+}