goUpload/adaptors/知物云主题数据to广州高支模省平台.go

package adaptors

import (
	"encoding/json"
	"fmt"
	"goUpload/consumers/GZGZM"
	"goUpload/models"
	"log"
	"math"
	"strconv"
	"time"
)

// Adaptor_THEME_GZGZM  知物云kafka主题数据 转换 广东省高支模平台
type Adaptor_THEME_GZGZM struct {
	GZGZM.SensorConfig
}

func (the Adaptor_THEME_GZGZM) Transform(topic, rawMsg string) []byte {
	theme := models.SavoirTheme{}
	json.Unmarshal([]byte(rawMsg), &theme)
	return the.Theme2GzGZM(theme)
}

func (the Adaptor_THEME_GZGZM) Theme2GzGZM(theme models.SavoirTheme) (result []byte) {
	Atime, err := time.Parse("2006-01-02T15:04:05.000+0800", theme.AcqTime)
	if err != nil {
		log.Printf("知物云 测点[%s] 数据时间 %s 解析错误", theme.Station.Name, theme.AcqTime)
		return
	}

	timeStr := Atime.Format("2006-01-02 15:04:05")
	inStationId := strconv.Itoa(theme.Station.Id)
	outStationInfo := the.getSensorId(inStationId)
	postData := GZGZM.PostData{
		MonitorDataId: fmt.Sprintf("%d_%d", theme.Station.Id, Atime.Unix()),
		UploadTime:    timeStr,
		StartTime:     timeStr,
		Contractor:    outStationInfo.Contractor, //厂商编号
		Type:          GZGZM.MonitorTypeCodeZL,   //监测类型code
		DeviceSn:      outStationInfo.DeviceSn,   //设备code
		DeviceIp:      outStationInfo.DeviceIp,   //设备ip(可不)
		Soc:           100,                       //设备电量
		MeasuredPoint: outStationInfo.Code,       //测点编号(高支模平台点id)
		BranchCode:    outStationInfo.BranchCode, //分部码
		Status:        1,                         //数据状态 1正常 2预警 3报警
		Data: GZGZM.PointData{
			Unit:             GZGZM.UnitZL,
			MeasuredValue1:   0,
			CumulativeValue1: 0,                          //变化量
			InitAmount1:      outStationInfo.InitAmount1, //初始归0值 （目前看 配置文件中获取较好）
		},
	}
	//var sensorDataList []float32
	switch theme.Station.Factor.Id {
	case models.Savoir_FactorType_QX_ZL: //x,y,force
		if v, ok := theme.Data["force"]; ok {
			//赋值
			postData.Data.MeasuredValue1 = v
		}

	case models.Savoir_FactorType_QX_SP: //x,y,displacement
		if v, ok := theme.Data["displacement"]; ok {
			//赋值
			postData.Data.MeasuredValue1 = v
		}
	case models.Savoir_FactorType_QX_CZ: //x,y,settling
		if v, ok := theme.Data["settling"]; ok {
			//赋值
			postData.Data.MeasuredValue1 = v
		}
	default:
		return
	}

	//结构转为
	result, _ = json.Marshal(postData)
	return result
}
func (the Adaptor_THEME_GZGZM) getSensorId(sensorId string) GZGZM.SensorInfo {
	s := GZGZM.SensorInfo{}
	if v, ok := the.SensorInfoMap[sensorId]; ok {
		s = v
	}
	return s
}
func (the Adaptor_THEME_GZGZM) getCodeBytes(sensorCode int16) []byte {

	bytes := make([]byte, 0)
	bytes = append(bytes,
		byte(sensorCode&0xFF),
		byte(sensorCode>>8),
	)

	return bytes
}

func (the Adaptor_THEME_GZGZM) getTimeBytes(sensorTime time.Time) []byte {

	year := int8(sensorTime.Year() - 1900)
	month := int8(sensorTime.Month())
	day := int8(sensorTime.Day())
	hour := int8(sensorTime.Hour())
	minute := int8(sensorTime.Minute())
	millisecond := uint16(sensorTime.Second()*1000 + sensorTime.Nanosecond()/1e6)
	bytes := make([]byte, 0)
	bytes = append(bytes,
		byte(year),
		byte(month),
		byte(day),
		byte(hour),
		byte(minute),
		byte(millisecond&0xFF),
		byte(millisecond>>8),
	)

	return bytes
}

func (the Adaptor_THEME_GZGZM) getDatasBytes(datas []float32) []byte {

	bytes := make([]byte, 0)
	for _, data := range datas {
		bits := math.Float32bits(data)
		bytes = append(bytes,
			byte(bits&0xFF),
			byte(bits>>8&0xFF),
			byte(bits>>16&0xFF),
			byte(bits>>24&0xFF),
		)
	}

	return bytes
}

func (the Adaptor_THEME_GZGZM) getPayloadHeader(floatCount int16) []byte {

	bytes := make([]byte, 0)

	bytes = append(bytes,
		//报文类型
		0x02,
		0x00,
		//1:上行信息
		0x01,
		//默认，通讯计算机编号
		0x00,
		//命令码
		0x01,
		//报文长度
		byte((floatCount*4+9)&0xFF),
		byte((floatCount*4+9)>>8),
	)

	return bytes
}