package com.dy.common.mw.protocol4Mqtt.pSdV1;
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import com.alibaba.fastjson2.JSON;
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import com.alibaba.fastjson2.JSONObject;
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import com.dy.common.mw.protocol.Command;
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import com.dy.common.mw.protocol4Mqtt.MqttCallback;
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import com.dy.common.mw.protocol4Mqtt.MqttMsgParser;
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import com.dy.common.mw.protocol4Mqtt.MqttTopic;
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import com.dy.common.mw.protocol4Mqtt.Vo4Up;
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import com.dy.common.mw.protocol4Mqtt.pSdV1.comParam.ComCtrlVo;
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import com.dy.common.mw.protocol4Mqtt.pSdV1.downVos.FaultClearVo;
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import com.dy.common.mw.protocol4Mqtt.pSdV1.downVos.InjectStartVo;
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import com.dy.common.mw.protocol4Mqtt.pSdV1.downVos.StirStartVo;
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import com.dy.common.mw.protocol4Mqtt.pSdV1.upVos.*;
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import org.eclipse.paho.client.mqttv3.MqttMessage;
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/**
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* @Author: liurunyu
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* @Date: 2025/6/5 11:41
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* @Description
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*/
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public class ProtocolParserSdV1 {
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public MqttSubMsgSdV1 parseSubMsg(MqttTopic subTopic, MqttMessage mqttMsg, MqttCallback callback) throws Exception {
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String msg = new String(mqttMsg.getPayload(), "UTF-8");
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if(JSON.isValid(msg)){
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throw new Exception("接收到MQTT消息，协议" + subTopic.protocol + "，设备ID" + subTopic.devId + "，主题" + subTopic.topic + "消息格式非json数据(" + msg + ")") ;
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}
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MqttSubMsgSdV1 ms = new MqttSubMsgSdV1(subTopic, msg);
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Vo4Up vo ;
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switch (subTopic.topic) {
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case ProtocolConstantSdV1.SubTopicWeather -> {
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vo = JSON.parseObject(msg, WeatherVo.class);
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break;
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}
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case ProtocolConstantSdV1.SubTopicSoil -> {
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vo = JSON.parseObject(msg, SoilVo.class);
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break;
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}
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case ProtocolConstantSdV1.SubTopicManure -> {
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vo = JSON.parseObject(msg, ManureVo.class);
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break;
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}
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case ProtocolConstantSdV1.SubTopicState -> {
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//此处未完成，应该产生一些通信的info，供下面callback.notify(objs)通知出去
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vo = JSON.parseObject(msg, StateVo.class);
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break;
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}
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default -> {
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throw new Exception("接收到MQTT消息，协议" + subTopic.protocol + "，设备ID" + subTopic.devId + "，主题" + subTopic.topic + "消息解析逻辑未实现");
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}
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}
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ms.vo4Up = vo ;
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callback.callback(ms);
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callback.notify(null);//此处未完成
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return ms;
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}
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public MqttPubMsgSdV1 createPubMsg(String orgTag, Command com) throws Exception {
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MqttPubMsgSdV1 msg ;
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switch (com.code) {
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case CodeSdV1.cd_Fault -> {
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//故障解除命令
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this.checkParam(com);
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this.checkRtnWebUrl(com);
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msg = this.createPubMsgOfFault(orgTag, com);
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break;
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}
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case CodeSdV1.cd_Stir -> {
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//搅拌启停命令
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this.checkParam(com);
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this.checkRtnWebUrl(com);
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msg = this.createPubMsgOfStir(orgTag, com);
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break;
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}
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case CodeSdV1.cd_Inject -> {
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//注肥启停命令
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this.checkParam(com);
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this.checkRtnWebUrl(com);
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msg = this.createPubMsgOfInject(orgTag, com);
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break;
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}
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case CodeSdV1.cd_Irr -> {
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//灌溉启停命令
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this.checkParam(com);
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this.checkRtnWebUrl(com);
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msg = this.createPubMsgOfIrr(orgTag, com);
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break;
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}
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default -> {
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throw new Exception("接收到MQTT命令，协议" + com.protocol + "版本" + com.protocolVersion + "功能码" + com.code + "构造器未实现");
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}
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}
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return msg ;
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}
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private void checkParam(Command com)throws Exception {
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if(com.param == null){
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throw new Exception("接收到MQTT命令，协议" + com.protocol + "版本" + com.protocolVersion + "功能码" + com.code + "命令数据为空") ;
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}
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}
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private void checkRtnWebUrl(Command com)throws Exception {
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if(com.rtuResultSendWebUrl == null || com.rtuResultSendWebUrl.trim().equals("")){
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throw new Exception("接收到MQTT命令，协议" + com.protocol + "版本" + com.protocolVersion + "功能码" + com.code + "命令结果回收URL为空") ;
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}
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}
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private MqttPubMsgSdV1 createPubMsgOfFault(String orgTag, Command com) throws Exception {
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JSONObject obj = (JSONObject) com.param;
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String json = obj.toJSONString();
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ComCtrlVo cvo = JSON.parseObject(json, ComCtrlVo.class);
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if(cvo == null){
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throw new Exception("json转ComCtrlVo为null") ;
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}
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MqttPubMsgSdV1 msg = new MqttPubMsgSdV1() ;
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this.setPubMsgBase(com, msg);
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msg.isCacheForOffLine = false ;
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msg.hasResponse = true ;
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msg.cd = CodeSdV1.cd_Fault ;
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msg.topic = MqttMsgParser.createPubTopic(new MqttTopic(orgTag, com.protocol, com.rtuAddr, ProtocolConstantSdV1.PubTopicFault)) ;
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msg.msg = JSON.toJSONString(new FaultClearVo(cvo.isDo)) ;
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return msg ;
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}
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private MqttPubMsgSdV1 createPubMsgOfStir(String orgTag, Command com) throws Exception {
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JSONObject obj = (JSONObject) com.param;
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String json = obj.toJSONString();
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ComCtrlVo cvo = JSON.parseObject(json, ComCtrlVo.class);
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if(cvo == null){
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throw new Exception("json转ComCtrlVo为null") ;
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}
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MqttPubMsgSdV1 msg = new MqttPubMsgSdV1() ;
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this.setPubMsgBase(com, msg);
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msg.isCacheForOffLine = false ;
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msg.hasResponse = true ;
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msg.cd = CodeSdV1.cd_Fault ;
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msg.topic = MqttMsgParser.createPubTopic(new MqttTopic(orgTag, com.protocol, com.rtuAddr, ProtocolConstantSdV1.PubTopicFault)) ;
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msg.msg = JSON.toJSONString(new StirStartVo(cvo.isDo)) ;
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return msg ;
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}
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private MqttPubMsgSdV1 createPubMsgOfInject(String orgTag, Command com) throws Exception {
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JSONObject obj = (JSONObject) com.param;
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String json = obj.toJSONString();
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ComCtrlVo cvo = JSON.parseObject(json, ComCtrlVo.class);
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if(cvo == null){
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throw new Exception("json转ComCtrlVo为null") ;
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}
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MqttPubMsgSdV1 msg = new MqttPubMsgSdV1() ;
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this.setPubMsgBase(com, msg);
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msg.isCacheForOffLine = false ;
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msg.hasResponse = true ;
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msg.cd = CodeSdV1.cd_Fault ;
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msg.topic = MqttMsgParser.createPubTopic(new MqttTopic(orgTag, com.protocol, com.rtuAddr, ProtocolConstantSdV1.PubTopicFault)) ;
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msg.msg = JSON.toJSONString(new InjectStartVo(cvo.isDo)) ;
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return msg ;
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}
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private MqttPubMsgSdV1 createPubMsgOfIrr(String orgTag, Command com) throws Exception {
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JSONObject obj = (JSONObject) com.param;
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String json = obj.toJSONString();
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ComCtrlVo cvo = JSON.parseObject(json, ComCtrlVo.class);
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if(cvo == null){
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throw new Exception("json转ComCtrlVo为null") ;
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}
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MqttPubMsgSdV1 msg = new MqttPubMsgSdV1() ;
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this.setPubMsgBase(com, msg);
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msg.isCacheForOffLine = false ;
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msg.hasResponse = true ;
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msg.cd = CodeSdV1.cd_Fault ;
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msg.topic = MqttMsgParser.createPubTopic(new MqttTopic(orgTag, com.protocol, com.rtuAddr, ProtocolConstantSdV1.PubTopicFault)) ;
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msg.msg = JSON.toJSONString(new StirStartVo(cvo.isDo)) ;
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return msg ;
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}
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private void setPubMsgBase(Command com, MqttPubMsgSdV1 msg){
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msg.commandId = com.id ;
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msg.deviceId = com.rtuAddr ;
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msg.mqttResultSendWebUrl = com.rtuResultSendWebUrl ;
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}
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}
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