smart-switch-java/smart-switch-service/src/main/java/com/ruoyi/iot/domain/CurrentDeviceData.java

package com.ruoyi.iot.domain;

import com.ruoyi.common.utils.NumberUtils;
import com.ruoyi.ss.device.domain.enums.DeviceOutageWay;
import lombok.Data;
import org.springframework.util.CollectionUtils;

import java.math.BigDecimal;
import java.math.RoundingMode;
import java.util.Date;
import java.util.List;

/**
 * @author wjh
 * 2024/3/20
 */
@Data
public class CurrentDeviceData {
    private String id;
    private String title;
    private List<CurrentDatastream> datastreams;

    /**
     * 转换为设备信息
     * @return
     */
    public IotDeviceInfo parseDeviceInfo() {
        IotDeviceInfo device = IotDeviceInfo.newDefaultInstance();
        device.setAt(new Date());
        device.setMac(title);
        device.setId(id);
        if (CollectionUtils.isEmpty(datastreams)) {
            return device;
        }

        for (CurrentDatastream stream : datastreams) {
            String value = stream.getValue().toString();
            switch (stream.getId()) {
                case "V":
                    device.setV(NumberUtils.nonNullDecimal(value));
                    break;
                case "P":
                    device.setP(NumberUtils.nonNullDecimal(value));
                    break;
                case "A":
                    device.setA(NumberUtils.nonNullDecimal(value));
                    break;
                case "W":
                    device.setW(NumberUtils.nonNullDecimal(value).divide(new BigDecimal(1000), 2, RoundingMode.HALF_UP));
                    break;
                case "S":
                    device.setS(value);
                    break;
                case "M":
                    device.setM(NumberUtils.nonNullDecimal(value).divide(new BigDecimal(1000),  2, RoundingMode.HALF_UP));
                    break;
                case "SET":
                    DeviceOutageWay deviceOutageWay = DeviceOutageWay.parse(value);
                    device.setSet(deviceOutageWay.getValue());
                    break;
                default:
                    break;
            }
        }
        return device;
    }
}