更新前后端分离部署文档

648540858

2023-03-16 71cf9852ecc5d77b956d6d3050a7670a46cf3915

 src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/device/DeviceQuery.java

@@ -1,35 +1,53 @@
package com.genersoft.iot.vmp.vmanager.gb28181.device;

import com.alibaba.fastjson.JSONObject;
import com.alibaba.fastjson2.JSONObject;
import com.genersoft.iot.vmp.conf.DynamicTask;
import com.genersoft.iot.vmp.conf.exception.ControllerException;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
import com.genersoft.iot.vmp.gb28181.event.DeviceOffLineDetector;
import com.genersoft.iot.vmp.gb28181.bean.SyncStatus;
import com.genersoft.iot.vmp.gb28181.task.ISubscribeTask;
import com.genersoft.iot.vmp.gb28181.task.impl.CatalogSubscribeTask;
import com.genersoft.iot.vmp.gb28181.task.impl.MobilePositionSubscribeTask;
import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
import com.genersoft.iot.vmp.service.IDeviceChannelService;
import com.genersoft.iot.vmp.service.IDeviceService;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
import com.genersoft.iot.vmp.vmanager.bean.BaseTree;
import com.genersoft.iot.vmp.vmanager.bean.ErrorCode;
import com.genersoft.iot.vmp.vmanager.bean.WVPResult;
import com.github.pagehelper.PageInfo;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.tags.Tag;
import org.apache.commons.compress.utils.IOUtils;
import org.apache.ibatis.annotations.Options;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.util.StringUtils;
import org.springframework.util.ObjectUtils;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.context.request.async.DeferredResult;

import java.util.UUID;
import javax.servlet.http.HttpServletResponse;
import javax.sip.InvalidArgumentException;
import javax.sip.SipException;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.nio.file.Files;
import java.text.ParseException;
import java.util.*;

@Api(tags = "国标设备查询", value = "国标设备查询")
@Tag(name  = "国标设备查询", description = "国标设备查询")
@SuppressWarnings("rawtypes")
@CrossOrigin

@RestController
@RequestMapping("/api/device/query")
public class DeviceQuery {
@@ -37,7 +55,10 @@
   private final static Logger logger = LoggerFactory.getLogger(DeviceQuery.class);
   
   @Autowired
   private IVideoManagerStorager storager;
   private IVideoManagerStorage storager;

   @Autowired
   private IDeviceChannelService deviceChannelService;

   @Autowired
   private IRedisCatchStorage redisCatchStorage;
@@ -47,31 +68,24 @@
   
   @Autowired
   private DeferredResultHolder resultHolder;
	
   @Autowired
   private DeviceOffLineDetector offLineDetector;

   @Autowired
   private IDeviceService deviceService;

   @Autowired
   private DynamicTask dynamicTask;

   /**
    * 使用ID查询国标设备
    * @param deviceId 国标ID
    * @return 国标设备
    */
   @ApiOperation("使用ID查询国标设备")
   @ApiImplicitParams({
         @ApiImplicitParam(name = "deviceId", value = "设备ID", required = true, dataTypeClass = String.class),
   })
   @Operation(summary = "查询国标设备")
   @Parameter(name = "deviceId", description = "设备国标编号", required = true)
   @GetMapping("/devices/{deviceId}")
   public ResponseEntity<Device> devices(@PathVariable String deviceId){
   public Device devices(@PathVariable String deviceId){
      
//      if (logger.isDebugEnabled()) {
//         logger.debug("查询视频设备API调用，deviceId：" + deviceId);
//      }
		
      Device device = storager.queryVideoDevice(deviceId);
      return new ResponseEntity<>(device,HttpStatus.OK);
      return storager.queryVideoDevice(deviceId);
   }

   /**
@@ -80,19 +94,15 @@
    * @param count 每页查询数量
    * @return 分页国标列表
    */
   @ApiOperation("分页查询国标设备")
   @ApiImplicitParams({
         @ApiImplicitParam(name = "page", value = "当前页", required = true, dataTypeClass = Integer.class),
         @ApiImplicitParam(name = "count", value = "每页查询数量", required = true, dataTypeClass = Integer.class),
   })
   @Operation(summary = "分页查询国标设备")
   @Parameter(name = "page", description = "当前页", required = true)
   @Parameter(name = "count", description = "每页查询数量", required = true)
   @GetMapping("/devices")
   @Options()
   public PageInfo<Device> devices(int page, int count){
		
//      if (logger.isDebugEnabled()) {
//         logger.debug("查询所有视频设备API调用");
//      }
		
      return storager.queryVideoDeviceList(page, count);
//      if (page == null) page = 0;
//      if (count == null) count = 20;
      return storager.queryVideoDeviceList(page, count,null);
   }

   /**
@@ -104,32 +114,29 @@
    * @param query 查询内容
    * @param online 是否在线  在线 true / 离线 false
    * @param channelType 设备 false/子目录 true
    * @param catalogUnderDevice 是否直属与设备的目录
    * @return 通道列表
    */
   @ApiOperation("分页查询通道")
   @GetMapping("/devices/{deviceId}/channels")
   @ApiImplicitParams({
         @ApiImplicitParam(name="deviceId", value = "设备id", required = true ,dataTypeClass = String.class),
         @ApiImplicitParam(name="page", value = "当前页", required = true ,dataTypeClass = Integer.class),
         @ApiImplicitParam(name="count", value = "每页查询数量", required = true ,dataTypeClass = Integer.class),
         @ApiImplicitParam(name="query", value = "查询内容" ,dataTypeClass = String.class),
         @ApiImplicitParam(name="online", value = "是否在线"  ,dataTypeClass = Boolean.class),
         @ApiImplicitParam(name="channelType", value = "设备/子目录-> false/true" ,dataTypeClass = Boolean.class),
   })
   public ResponseEntity<PageInfo> channels(@PathVariable String deviceId,
   @Operation(summary = "分页查询通道")
   @Parameter(name = "deviceId", description = "设备国标编号", required = true)
   @Parameter(name = "page", description = "当前页", required = true)
   @Parameter(name = "count", description = "每页查询数量", required = true)
   @Parameter(name = "query", description = "查询内容")
   @Parameter(name = "online", description = "是否在线")
   @Parameter(name = "channelType", description = "设备/子目录-> false/true")
   @Parameter(name = "catalogUnderDevice", description = "是否直属与设备的目录")
   public PageInfo<DeviceChannel> channels(@PathVariable String deviceId,
                                    int page, int count,
                                    @RequestParam(required = false) String query,
                                    @RequestParam(required = false) Boolean online,
                                    @RequestParam(required = false) Boolean channelType) {
//      if (logger.isDebugEnabled()) {
//         logger.debug("查询视频设备通道API调用");
//      }
      if (StringUtils.isEmpty(query)) {
                                    @RequestParam(required = false) Boolean channelType,
                                    @RequestParam(required = false) Boolean catalogUnderDevice) {
      if (ObjectUtils.isEmpty(query)) {
         query = null;
      }

      PageInfo pageResult = storager.queryChannelsByDeviceId(deviceId, query, channelType, online, page, count);
      return new ResponseEntity<>(pageResult,HttpStatus.OK);
      return storager.queryChannelsByDeviceId(deviceId, query, channelType, online, catalogUnderDevice, page, count);
   }

   /**
@@ -137,48 +144,27 @@
    * @param deviceId 设备id
    * @return
    */
   @ApiOperation("同步设备通道")
   @ApiImplicitParams({
         @ApiImplicitParam(name="deviceId", value = "设备id", required = true, dataTypeClass = String.class),
   })
   @PostMapping("/devices/{deviceId}/sync")
   public DeferredResult<ResponseEntity<Device>> devicesSync(@PathVariable String deviceId){
   @Operation(summary = "同步设备通道")
   @Parameter(name = "deviceId", description = "设备国标编号", required = true)
   @GetMapping("/devices/{deviceId}/sync")
   public WVPResult<SyncStatus> devicesSync(@PathVariable String deviceId){
      
      if (logger.isDebugEnabled()) {
         logger.debug("设备通道信息同步API调用，deviceId：" + deviceId);
      }
      Device device = storager.queryVideoDevice(deviceId);
      String key = DeferredResultHolder.CALLBACK_CMD_CATALOG + deviceId;
      String uuid = UUID.randomUUID().toString();
      // 默认超时时间为30分钟
      DeferredResult<ResponseEntity<Device>> result = new DeferredResult<ResponseEntity<Device>>(30*60*1000L);
      result.onTimeout(()->{
         logger.warn(String.format("设备通道信息同步超时"));
         RequestMessage msg = new RequestMessage();
         msg.setKey(key);
         WVPResult<Object> wvpResult = new WVPResult<>();
         wvpResult.setCode(0);
         wvpResult.setMsg("Timeout");
         msg.setData(wvpResult);
         resultHolder.invokeAllResult(msg);

      });
      // 等待其他相同请求返回时一起返回
      if (resultHolder.exist(key, null)) {
         return result;
      boolean status = deviceService.isSyncRunning(deviceId);
      // 已存在则返回进度
      if (status) {
         SyncStatus channelSyncStatus = deviceService.getChannelSyncStatus(deviceId);
         return WVPResult.success(channelSyncStatus);
      }
        cmder.catalogQuery(device, event -> {
         RequestMessage msg = new RequestMessage();
         msg.setKey(key);
         WVPResult<Object> wvpResult = new WVPResult<>();
         wvpResult.setCode(0);
         wvpResult.setMsg(String.format("同步通道失败，错误码： %s, %s", event.statusCode, event.msg));
         msg.setData(wvpResult);
         resultHolder.invokeAllResult(msg);
      });
      deviceService.sync(device);

        resultHolder.put(key, uuid, result);
        return result;
      WVPResult<SyncStatus> wvpResult = new WVPResult<>();
      wvpResult.setCode(0);
      wvpResult.setMsg("开始同步");
      return wvpResult;
   }

   /**
@@ -186,30 +172,37 @@
    * @param deviceId 设备id
    * @return
    */
   @ApiOperation("移除设备")
   @ApiImplicitParams({
         @ApiImplicitParam(name="deviceId", value = "设备id", required = true, dataTypeClass = String.class),
   })
   @Operation(summary = "移除设备")
   @Parameter(name = "deviceId", description = "设备国标编号", required = true)
   @DeleteMapping("/devices/{deviceId}/delete")
   public ResponseEntity<String> delete(@PathVariable String deviceId){
   public String delete(@PathVariable String deviceId){
      
      if (logger.isDebugEnabled()) {
         logger.debug("设备信息删除API调用，deviceId：" + deviceId);
      }
		
      if (offLineDetector.isOnline(deviceId)) {
         return new ResponseEntity<String>("不允许删除在线设备！", HttpStatus.NOT_ACCEPTABLE);
      }

      // 清除redis记录
      boolean isSuccess = storager.delete(deviceId);
      boolean isSuccess = deviceService.delete(deviceId);
      if (isSuccess) {
         redisCatchStorage.clearCatchByDeviceId(deviceId);
         // 停止此设备的订阅更新
         Set<String> allKeys = dynamicTask.getAllKeys();
         for (String key : allKeys) {
            if (key.startsWith(deviceId)) {
               Runnable runnable = dynamicTask.get(key);
               if (runnable instanceof ISubscribeTask) {
                  ISubscribeTask subscribeTask = (ISubscribeTask) runnable;
                  subscribeTask.stop();
               }
               dynamicTask.stop(key);
            }
         }
         JSONObject json = new JSONObject();
         json.put("deviceId", deviceId);
         return new ResponseEntity<>(json.toString(),HttpStatus.OK);
         return json.toString();
      } else {
         logger.warn("设备信息删除API调用失败！");
         return new ResponseEntity<String>("设备信息删除API调用失败！", HttpStatus.INTERNAL_SERVER_ERROR);
         throw new ControllerException(ErrorCode.ERROR100.getCode(), "设备信息删除API调用失败！");
      }
   }

@@ -224,36 +217,30 @@
    * @param channelType 通道类型
    * @return 子通道列表
    */
   @ApiOperation("分页查询子目录通道")
   @ApiImplicitParams({
         @ApiImplicitParam(name="deviceId", value = "设备id", required = true, dataTypeClass = String.class),
         @ApiImplicitParam(name="channelId", value = "通道id", required = true, dataTypeClass = String.class),
         @ApiImplicitParam(name="page", value = "当前页", required = true, dataTypeClass = Integer.class),
         @ApiImplicitParam(name="count", value = "每页条数", required = true, dataTypeClass = Integer.class),
         @ApiImplicitParam(name="query", value = "查询内容", dataTypeClass = String.class),
         @ApiImplicitParam(name="online", value = "是否在线", dataTypeClass = String.class),
         @ApiImplicitParam(name="channelType", value = "通道类型， 子目录", dataTypeClass = Boolean.class),
   })
   @Operation(summary = "分页查询子目录通道")
   @Parameter(name = "deviceId", description = "设备国标编号", required = true)
   @Parameter(name = "channelId", description = "通道国标编号", required = true)
   @Parameter(name = "page", description = "当前页", required = true)
   @Parameter(name = "count", description = "每页查询数量", required = true)
   @Parameter(name = "query", description = "查询内容")
   @Parameter(name = "online", description = "是否在线")
   @Parameter(name = "channelType", description = "设备/子目录-> false/true")
   @GetMapping("/sub_channels/{deviceId}/{channelId}/channels")
   public ResponseEntity<PageInfo> subChannels(@PathVariable String deviceId,
   public PageInfo<DeviceChannel> subChannels(@PathVariable String deviceId,
                                      @PathVariable String channelId,
                                      int page,
                                      int count,
                                      @RequestParam(required = false) String query,
                                      @RequestParam(required = false) String online,
                                      @RequestParam(required = false) Boolean online,
                                      @RequestParam(required = false) Boolean channelType){

//      if (logger.isDebugEnabled()) {
//         logger.debug("查询所有视频通道API调用");
//      }
      DeviceChannel deviceChannel = storager.queryChannel(deviceId,channelId);
      if (deviceChannel == null) {
         PageInfo<DeviceChannel> deviceChannelPageResult = new PageInfo<>();
         return new ResponseEntity<>(deviceChannelPageResult,HttpStatus.OK);
         return deviceChannelPageResult;
      }

      PageInfo pageResult = storager.querySubChannels(deviceId, channelId, query, channelType, online, page, count);
      return new ResponseEntity<>(pageResult,HttpStatus.OK);
      return storager.querySubChannels(deviceId, channelId, query, channelType, online, page, count);
   }

   /**
@@ -262,15 +249,12 @@
    * @param channel 通道
    * @return
    */
   @ApiOperation("更新通道信息")
   @ApiImplicitParams({
         @ApiImplicitParam(name="deviceId", value = "设备id", required = true, dataTypeClass = String.class),
         @ApiImplicitParam(name="channel", value = "通道", required = true, dataTypeClass = String.class),
   })
   @Operation(summary = "更新通道信息")
   @Parameter(name = "deviceId", description = "设备国标编号", required = true)
   @Parameter(name = "channel", description = "通道信息", required = true)
   @PostMapping("/channel/update/{deviceId}")
   public ResponseEntity<PageInfo> updateChannel(@PathVariable String deviceId,DeviceChannel channel){
      storager.updateChannel(deviceId, channel);
      return new ResponseEntity<>(null,HttpStatus.OK);
   public void updateChannel(@PathVariable String deviceId,DeviceChannel channel){
      deviceChannelService.updateChannel(deviceId, channel);
   }

   /**
@@ -279,18 +263,37 @@
    * @param streamMode 数据流传输模式
    * @return
    */
   @ApiOperation("修改数据流传输模式")
   @ApiImplicitParams({
         @ApiImplicitParam(name = "deviceId", value = "设备id", required = true, dataTypeClass = String.class),
         @ApiImplicitParam(name = "streamMode", value = "数据流传输模式, 取值：" +
               "UDP（udp传输），TCP-ACTIVE（tcp主动模式,暂不支持），TCP-PASSIVE（tcp被动模式）", dataTypeClass = String.class),
   })
   @Operation(summary = "修改数据流传输模式")
   @Parameter(name = "deviceId", description = "设备国标编号", required = true)
   @Parameter(name = "streamMode", description = "数据流传输模式, 取值：" +
         "UDP（udp传输），TCP-ACTIVE（tcp主动模式,暂不支持），TCP-PASSIVE（tcp被动模式）", required = true)
   @PostMapping("/transport/{deviceId}/{streamMode}")
   public ResponseEntity<PageInfo> updateTransport(@PathVariable String deviceId, @PathVariable String streamMode){
      Device device = storager.queryVideoDevice(deviceId);
   public void updateTransport(@PathVariable String deviceId, @PathVariable String streamMode){
      Device device = deviceService.getDevice(deviceId);
      device.setStreamMode(streamMode);
      storager.updateDevice(device);
      return new ResponseEntity<>(null,HttpStatus.OK);
      deviceService.updateCustomDevice(device);
   }

   /**
    * 添加设备信息
    * @param device 设备信息
    * @return
    */
   @Operation(summary = "添加设备信息")
   @Parameter(name = "device", description = "设备", required = true)
   @PostMapping("/device/add/")
   public void addDevice(Device device){

      if (device == null || device.getDeviceId() == null) {
         throw new ControllerException(ErrorCode.ERROR400);
      }

      // 查看deviceId是否存在
      boolean exist = deviceService.isExist(device.getDeviceId());
      if (exist) {
         throw new ControllerException(ErrorCode.ERROR100.getCode(), "设备编号已存在");
      }
      deviceService.addDevice(device);
   }

   /**
@@ -298,37 +301,14 @@
    * @param device 设备信息
    * @return
    */
   @ApiOperation("更新设备信息")
   @ApiImplicitParams({
         @ApiImplicitParam(name = "device", value = "设备信息", required = true, dataTypeClass = Device.class)
   })
   @Operation(summary = "更新设备信息")
   @Parameter(name = "device", description = "设备", required = true)
   @PostMapping("/device/update/")
   public ResponseEntity<WVPResult<String>> updateDevice(Device device){
   public void updateDevice(Device device){

      if (device != null && device.getDeviceId() != null) {
         Device deviceInStore = storager.queryVideoDevice(device.getDeviceId());
         if (!StringUtils.isEmpty(device.getName())) deviceInStore.setName(device.getName());
         if (!StringUtils.isEmpty(device.getCharset())) deviceInStore.setCharset(device.getCharset());
         if (!StringUtils.isEmpty(device.getMediaServerId())) deviceInStore.setMediaServerId(device.getMediaServerId());

         if (deviceInStore.getSubscribeCycleForCatalog() <=0 && device.getSubscribeCycleForCatalog() > 0) {
            deviceInStore.setSubscribeCycleForCatalog(device.getSubscribeCycleForCatalog());
            // 开启订阅
            deviceService.addCatalogSubscribe(deviceInStore);
         }
         if (deviceInStore.getSubscribeCycleForCatalog() > 0 && device.getSubscribeCycleForCatalog() <= 0) {
            deviceInStore.setSubscribeCycleForCatalog(device.getSubscribeCycleForCatalog());
            // 取消订阅
            deviceService.removeCatalogSubscribe(deviceInStore);
         }

         storager.updateDevice(deviceInStore);
         cmder.deviceInfoQuery(deviceInStore);
         deviceService.updateCustomDevice(device);
      }
      WVPResult<String> result = new WVPResult<>();
      result.setCode(0);
      result.setMsg("success");
      return new ResponseEntity<>(result,HttpStatus.OK);
   }

   /**
@@ -336,10 +316,8 @@
    * 
    * @param deviceId 设备id
    */
   @ApiOperation("设备状态查询")
   @ApiImplicitParams({
         @ApiImplicitParam(name = "deviceId", value = "设备id", required = true, dataTypeClass = String.class),
   })
   @Operation(summary = "设备状态查询")
   @Parameter(name = "deviceId", description = "设备国标编号", required = true)
   @GetMapping("/devices/{deviceId}/status")
   public DeferredResult<ResponseEntity<String>> deviceStatusApi(@PathVariable String deviceId) {
      if (logger.isDebugEnabled()) {
@@ -348,14 +326,23 @@
      Device device = storager.queryVideoDevice(deviceId);
      String uuid = UUID.randomUUID().toString();
      String key = DeferredResultHolder.CALLBACK_CMD_DEVICESTATUS + deviceId;
      cmder.deviceStatusQuery(device, event -> {
         RequestMessage msg = new RequestMessage();
         msg.setId(uuid);
         msg.setKey(key);
         msg.setData(String.format("获取设备状态失败，错误码： %s, %s", event.statusCode, event.msg));
         resultHolder.invokeResult(msg);
      });
        DeferredResult<ResponseEntity<String>> result = new DeferredResult<ResponseEntity<String>>(2*1000L);
      DeferredResult<ResponseEntity<String>> result = new DeferredResult<ResponseEntity<String>>(2*1000L);
      if(device == null) {
         result.setResult(new ResponseEntity(String.format("设备%s不存在", deviceId),HttpStatus.OK));
         return result;
      }
      try {
         cmder.deviceStatusQuery(device, event -> {
            RequestMessage msg = new RequestMessage();
            msg.setId(uuid);
            msg.setKey(key);
            msg.setData(String.format("获取设备状态失败，错误码： %s, %s", event.statusCode, event.msg));
            resultHolder.invokeResult(msg);
         });
      } catch (InvalidArgumentException | SipException | ParseException e) {
         logger.error("[命令发送失败] 获取设备状态: {}", e.getMessage());
         throw new ControllerException(ErrorCode.ERROR100.getCode(), "命令发送失败: " + e.getMessage());
      }
      result.onTimeout(()->{
         logger.warn(String.format("获取设备状态超时"));
         // 释放rtpserver
@@ -380,16 +367,14 @@
    * @param endTime      报警发生终止时间（可选）
    * @return            true = 命令发送成功
    */
   @ApiOperation("设备报警查询")
   @ApiImplicitParams({
         @ApiImplicitParam(name = "deviceId", value = "设备id", required = true, dataTypeClass = String.class),
         @ApiImplicitParam(name = "startPriority", value = "报警起始级别", dataTypeClass = String.class),
         @ApiImplicitParam(name = "endPriority", value = "报警终止级别", dataTypeClass = String.class),
         @ApiImplicitParam(name = "alarmMethod", value = "报警方式条件", dataTypeClass = String.class),
         @ApiImplicitParam(name = "alarmType", value = "报警类型", dataTypeClass = String.class),
         @ApiImplicitParam(name = "startTime", value = "报警发生起始时间", dataTypeClass = String.class),
         @ApiImplicitParam(name = "endTime", value = "报警发生终止时间", dataTypeClass = String.class),
   })
   @Operation(summary = "设备状态查询")
   @Parameter(name = "deviceId", description = "设备国标编号", required = true)
   @Parameter(name = "startPriority", description = "报警起始级别")
   @Parameter(name = "endPriority", description = "报警终止级别")
   @Parameter(name = "alarmMethod", description = "报警方式条件")
   @Parameter(name = "alarmType", description = "报警类型")
   @Parameter(name = "startTime", description = "报警发生起始时间")
   @Parameter(name = "endTime", description = "报警发生终止时间")
   @GetMapping("/alarm/{deviceId}")
   public DeferredResult<ResponseEntity<String>> alarmApi(@PathVariable String deviceId,
                                          @RequestParam(required = false) String startPriority, 
@@ -404,14 +389,19 @@
      Device device = storager.queryVideoDevice(deviceId);
      String key = DeferredResultHolder.CALLBACK_CMD_ALARM + deviceId;
      String uuid = UUID.randomUUID().toString();
      cmder.alarmInfoQuery(device, startPriority, endPriority, alarmMethod, alarmType, startTime, endTime, event -> {
         RequestMessage msg = new RequestMessage();
         msg.setId(uuid);
         msg.setKey(key);
         msg.setData(String.format("设备报警查询失败，错误码： %s, %s",event.statusCode, event.msg));
         resultHolder.invokeResult(msg);
      });
        DeferredResult<ResponseEntity<String>> result = new DeferredResult<ResponseEntity<String >> (3 * 1000L);
      try {
         cmder.alarmInfoQuery(device, startPriority, endPriority, alarmMethod, alarmType, startTime, endTime, event -> {
            RequestMessage msg = new RequestMessage();
            msg.setId(uuid);
            msg.setKey(key);
            msg.setData(String.format("设备报警查询失败，错误码： %s, %s",event.statusCode, event.msg));
            resultHolder.invokeResult(msg);
         });
      } catch (InvalidArgumentException | SipException | ParseException e) {
         logger.error("[命令发送失败] 设备报警查询: {}", e.getMessage());
         throw new ControllerException(ErrorCode.ERROR100.getCode(), "命令发送失败: " + e.getMessage());
      }
      DeferredResult<ResponseEntity<String>> result = new DeferredResult<ResponseEntity<String >> (3 * 1000L);
      result.onTimeout(()->{
         logger.warn(String.format("设备报警查询超时"));
         // 释放rtpserver
@@ -426,4 +416,152 @@
   }


   @GetMapping("/{deviceId}/sync_status")
   @Operation(summary = "获取通道同步进度")
   @Parameter(name = "deviceId", description = "设备国标编号", required = true)
   public WVPResult<SyncStatus> getSyncStatus(@PathVariable String deviceId) {
      SyncStatus channelSyncStatus = deviceService.getChannelSyncStatus(deviceId);
      WVPResult<SyncStatus> wvpResult = new WVPResult<>();
      if (channelSyncStatus == null) {
         wvpResult.setCode(-1);
         wvpResult.setMsg("同步尚未开始");
      }else {
         wvpResult.setCode(ErrorCode.SUCCESS.getCode());
         wvpResult.setMsg(ErrorCode.SUCCESS.getMsg());
         wvpResult.setData(channelSyncStatus);
         if (channelSyncStatus.getErrorMsg() != null) {
            wvpResult.setMsg(channelSyncStatus.getErrorMsg());
         }
      }
      return wvpResult;
   }

   @GetMapping("/{deviceId}/subscribe_info")
   @Operation(summary = "获取设备的订阅状态")
   @Parameter(name = "deviceId", description = "设备国标编号", required = true)
   public WVPResult<Map<String, Integer>> getSubscribeInfo(@PathVariable String deviceId) {
      Set<String> allKeys = dynamicTask.getAllKeys();
      Map<String, Integer> dialogStateMap = new HashMap<>();
      for (String key : allKeys) {
         if (key.startsWith(deviceId)) {
            ISubscribeTask subscribeTask = (ISubscribeTask)dynamicTask.get(key);
            if (subscribeTask instanceof CatalogSubscribeTask) {
               dialogStateMap.put("catalog", 1);
            }else if (subscribeTask instanceof MobilePositionSubscribeTask) {
               dialogStateMap.put("mobilePosition", 1);
            }
         }
      }
      WVPResult<Map<String, Integer>> wvpResult = new WVPResult<>();
      wvpResult.setCode(0);
      wvpResult.setData(dialogStateMap);
      return wvpResult;
   }

   @GetMapping("/snap/{deviceId}/{channelId}")
   @Operation(summary = "请求截图")
   @Parameter(name = "deviceId", description = "设备国标编号", required = true)
   @Parameter(name = "channelId", description = "通道国标编号", required = true)
   public void getSnap(HttpServletResponse resp, @PathVariable String deviceId, @PathVariable String channelId) {

      try {
         final InputStream in = Files.newInputStream(new File("snap" + File.separator + deviceId + "_" + channelId + ".jpg").toPath());
         resp.setContentType(MediaType.IMAGE_PNG_VALUE);
         IOUtils.copy(in, resp.getOutputStream());
      } catch (IOException e) {
         resp.setStatus(HttpServletResponse.SC_NOT_FOUND);
      }
   }

   /**
    * 查询国标树
    * @param deviceId 设备ID
    * @param parentId 父ID
    * @param page 当前页
    * @param count 每页条数
    * @return 国标设备
    */
   @Operation(summary = "查询国标树")
   @Parameter(name = "deviceId", description = "设备国标编号", required = true)
   @Parameter(name = "parentId", description = "父级国标编号")
   @Parameter(name = "onlyCatalog", description = "只获取目录")
   @Parameter(name = "page", description = "当前页", required = true)
   @Parameter(name = "count", description = "每页条数", required = true)
   @GetMapping("/tree/{deviceId}")
   public ResponseEntity<PageInfo> getTree(@PathVariable String deviceId,
                                 @RequestParam(required = false) String parentId,
                                 @RequestParam(required = false) Boolean onlyCatalog,
                                 int page, int count){


      if (page <= 0) {
         page = 1;
      }
      if (onlyCatalog == null) {
         onlyCatalog = false;
      }

      List<BaseTree<DeviceChannel>> treeData = deviceService.queryVideoDeviceTree(deviceId, parentId, onlyCatalog);
      if (treeData == null || (page - 1) * count > treeData.size()) {
         PageInfo<BaseTree<DeviceChannel>> pageInfo = new PageInfo<>();
         pageInfo.setPageNum(page);
         pageInfo.setTotal(treeData == null? 0 : treeData.size());
         pageInfo.setSize(0);
         pageInfo.setList(new ArrayList<>());
         return new ResponseEntity<>(pageInfo,HttpStatus.OK);
      }

      int toIndex = Math.min(page * count, treeData.size());
      // 处理分页
      List<BaseTree<DeviceChannel>> trees = treeData.subList((page - 1) * count, toIndex);
      PageInfo<BaseTree<DeviceChannel>> pageInfo = new PageInfo<>();
      pageInfo.setPageNum(page);
      pageInfo.setTotal(treeData.size());
      pageInfo.setSize(trees.size());
      pageInfo.setList(trees);

      return new ResponseEntity<>(pageInfo,HttpStatus.OK);
   }

   /**
    * 查询国标树下的通道
    * @param deviceId 设备ID
    * @param parentId 父ID
    * @param page 当前页
    * @param count 每页条数
    * @return 国标设备
    */
   @Operation(summary = "查询国标树下的通道")
   @Parameter(name = "deviceId", description = "设备国标编号", required = true)
   @Parameter(name = "parentId", description = "父级国标编号")
   @Parameter(name = "page", description = "当前页", required = true)
   @Parameter(name = "count", description = "每页条数", required = true)
   @GetMapping("/tree/channel/{deviceId}")
   public ResponseEntity<PageInfo> getChannelInTreeNode(@PathVariable String deviceId, @RequestParam(required = false) String parentId, int page, int count){

      if (page <= 0) {
         page = 1;
      }

      List<DeviceChannel> treeData = deviceService.queryVideoDeviceInTreeNode(deviceId, parentId);
      if (treeData == null || (page - 1) * count > treeData.size()) {
         PageInfo<BaseTree<DeviceChannel>> pageInfo = new PageInfo<>();
         pageInfo.setPageNum(page);
         pageInfo.setTotal(treeData == null? 0 : treeData.size());
         pageInfo.setSize(0);
         pageInfo.setList(new ArrayList<>());
         return new ResponseEntity<>(pageInfo,HttpStatus.OK);
      }

      int toIndex = Math.min(page * count, treeData.size());
      // 处理分页
      List<DeviceChannel> trees = treeData.subList((page - 1) * count, toIndex);
      PageInfo<DeviceChannel> pageInfo = new PageInfo<>();
      pageInfo.setPageNum(page);
      pageInfo.setTotal(treeData.size());
      pageInfo.setSize(trees.size());
      pageInfo.setList(trees);

      return new ResponseEntity<>(pageInfo,HttpStatus.OK);
   }
}