package com.dy.pipIrrWechat.mqtt;
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import com.alibaba.fastjson2.JSON;
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import com.dy.common.mw.protocol.Command;
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import com.dy.common.mw.protocol.CommandBackParam;
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import com.dy.common.webUtil.BaseResponse;
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import com.dy.pipIrrGlobal.rtuMw.CodeLocal;
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import com.dy.pipIrrGlobal.rtuMw.Web2RtuMw;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.core.env.Environment;
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import org.springframework.stereotype.Service;
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import org.springframework.web.client.RestTemplate;
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import java.util.HashMap;
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/**
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* @Author: liurunyu
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* @Date: 2025/8/14 8:44
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* @Description
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*/
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@Slf4j
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@Service
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public class MqttMonitorSv extends Web2RtuMw {
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@Autowired
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private Environment env;
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@Autowired
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private RestTemplate restTemplate;
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/**
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* 查询设备是否在线
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*
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* @return
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*/
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public Boolean isOnLine4Mqtt(String fboxId) {
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return selectOnOrOffLine4Mqtt(fboxId) ;
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}
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/**
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* 查询MQTT在线或离线状态
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* @param fboxId
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* @return
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*/
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private Boolean selectOnOrOffLine4Mqtt(String fboxId) {
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//向通信中间件发关命令，查询部分RTU在线情况
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Command com = this.createInnerCommand(CodeLocal.onPartLineMqtt);
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com.setParam(fboxId) ;
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String rqUrl = this.get2MwRequestUrl(this.env, ContextComSend) ;
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BaseResponse res = sendPostRequest2Mw(restTemplate, rqUrl, com) ;
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if(res != null){
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if(res.isSuccess()){
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Command reCom = JSON.parseObject(res.getContent() == null ? null : JSON.toJSONString(res.getContent()), Command.class) ;
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CommandBackParam bakParam = JSON.parseObject((reCom== null || reCom.param == null) ? null : JSON.toJSONString(reCom.param), CommandBackParam.class) ;
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if(bakParam != null){
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if(bakParam.getSuccess().booleanValue()){
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//通信中间件成功返回命令结果
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HashMap<String, Boolean> onLineMap = JSON.parseObject(JSON.toJSONString(reCom.getAttachment()), HashMap.class);
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Boolean flag = onLineMap.get(fboxId);
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if(flag != null){
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return flag ;
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}
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}
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}else{
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log.error("通信中间件返回内部命令结果中不包含CommandBackParam类型参数");
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}
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}else{
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log.error("通信中间件返回内部命令执行失败" + (res.getMsg() == null? "" : ("，" + res.getMsg()))) ;
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}
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}else{
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log.error("通信中间件返回内部命令结果为null");
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}
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return null ;
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}
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}
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