blame | history | patch | commit | commitdiff | ignore whitespace
kaiyu
2022-03-10 9dcca27f3e28febdf4d79c2b6017d15bb104cff2 
 screen-api/src/main/java/com/moral/api/kafka/consumer/SecondDataConsumer.java


@@ -3,14 +3,20 @@


import com.alibaba.fastjson.JSON;


import com.moral.api.entity.Device;


import com.moral.api.entity.Sensor;


import com.moral.api.entity.UnitConversion;


import com.moral.api.utils.AdjustDataUtils;


import com.moral.api.utils.UnitConvertUtils;


import com.moral.api.websocket.SingleDeviceServer;


import lombok.extern.slf4j.Slf4j;


import org.apache.kafka.clients.consumer.Consumer;


import org.apache.kafka.clients.consumer.ConsumerRecord;


import org.apache.kafka.common.TopicPartition;


import org.springframework.kafka.annotation.KafkaListener;


import org.springframework.kafka.listener.ConsumerSeekAware;


import org.springframework.stereotype.Component;


import org.springframework.util.ObjectUtils;




import java.math.BigDecimal;


import java.util.HashMap;


import java.util.List;


import java.util.Map;


@@ -24,34 +30,70 @@


 * @Version TODO


 **/


@Component


@Slf4j


public class SecondDataConsumer implements ConsumerSeekAware {




    @KafkaListener(topics = "second_data",groupId = "SecondsDataGroup3")


    public void listen(ConsumerRecord<String, String> record , Consumer consumer) throws Exception {


    @KafkaListener(containerFactory = "secondDataListenerFactory", topics = "second_data")


    public void listen(ConsumerRecord<String, String> record, Consumer consumer) throws Exception {


        String messageStr = record.value();


        Map<String,String> message = (Map<String,String>)JSON.parse(messageStr);


        //System.out.println(message);


        Map<String, Object> message = (Map<String, Object>) JSON.parse(messageStr);


        CopyOnWriteArraySet<SingleDeviceServer> sockets = SingleDeviceServer.sockets;


        for (SingleDeviceServer socket : sockets) {


            //判断消息书否数据该socket


            //取出基本信息


            //判断消息是否数据该socket


            String messageMac = (String) message.get("mac");


            String mac = socket.getMac();


            Map<String, Device> devicesInfo = socket.getDevicesInfo();


            Device device = devicesInfo.get(mac);


            if (!mac.equalsIgnoreCase(messageMac))


                continue;


            //取出基本信息


            Device device = socket.getDeviceAlarmInfo();


            Map<String, Object> adjustFormula = socket.getAdjustFormula();


            Map<String, Object> regionAqi = socket.getRegionAqi();


            //补偿数据


            if(adjustFormula!=null)


                message = AdjustDataUtils.adjust(message,adjustFormula,regionAqi);


            //创建最终消息对象


            Map<String,String> resultMessgae = new HashMap<>();


            Map<String, Object> resultMessgae = new HashMap<>();


            //拼接单位


            List<Sensor> sensors = device.getVersion().getSensors();//获取型号所有因子信息


            for (Sensor sensor : sensors) {


                String code = sensor.getCode();


                String showUnit = sensor.getShowUnit();


                String showUnitKey = sensor.getShowUnitKey();


                String unitKey = sensor.getUnitKey();


                String unit = sensor.getUnit();


                Object value = message.get(code);


                if(value==null)


                    continue;


                Double sourceDataD = Double.valueOf(String.valueOf(value));


                BigDecimal bg = new BigDecimal(sourceDataD);


                bg = bg.setScale(2, BigDecimal.ROUND_FLOOR);


                String sourceData = bg.toString();


                //单位转换


                //拼接单位


                String value = message.get(code);


                value+=showUnit;


                resultMessgae.put(sensor.getName(),value);


                if (!unitKey.equals(showUnitKey)) {//如果源单位和显示单位不同，则进行单位转换


                    String formula = sensor.getFormula();


                    //如果sensor中的公式为空则从缓存中获取公式


                    if (ObjectUtils.isEmpty(formula)) {


                        List<UnitConversion> unitConversions = socket.getUnitConversions();


                        for (UnitConversion unitConversion : unitConversions) {


                            if (unitConversion.getOriginalUnitKey().equals(unitKey) && unitConversion.getTargetUnitKey().equals(showUnitKey))


                                formula = unitConversion.getFormula();


                        }


                    }


                    //单位转换


                    String resultData = UnitConvertUtils.calculate(sourceData, formula);


                    if (resultData != null) {


                        resultData += showUnit;


                    } else {//如果转换出的数据为null，则代表缓存中也没有公式，依然使用源单位。


                        resultData = sourceData + unit;


                    }


                    resultMessgae.put(sensor.getCode(), resultData);


                } else {


                    //拼接单位


                    if(!showUnit.equals("无单位"))


                        sourceData = sourceData + " " + showUnit;


                    resultMessgae.put(sensor.getCode(), sourceData);


                }


            }


            resultMessgae.put("DataTime",message.get("DataTime"));


            socket.sendMessage(JSON.toJSONString(resultMessgae));


        }


    }


@@ -71,4 +113,6 @@


    public void onIdleContainer(Map<TopicPartition, Long> map, ConsumerSeekCallback consumerSeekCallback) {




    }




}