goInOut/models/deviceInfo.go

package models

import (
	"encoding/json"
	"fmt"
	"time"
)

type DeviceInfo struct {
	Id          string     `json:"id"`
	Name        string     `json:"name"`
	Structure   Structure  `json:"structure"`
	DeviceMeta  DeviceMeta `json:"device_meta"`
	RefreshTime time.Time
}

type DeviceMeta struct {
	Id           string           `json:"id"`
	Name         string           `json:"name"`
	Model        string           `json:"model"`
	Properties   []IotaProperty   `json:"properties"`
	Capabilities []IotaCapability `json:"capabilities"`
}

func (m *DeviceMeta) GetOutputProps() (out map[string]string) {
	out = make(map[string]string)
	if len(m.Capabilities) == 0 {
		return
	}
	for _, property := range m.Capabilities[0].Properties {
		info := fmt.Sprintf("%s(%s)", property.ShowName, property.Unit)
		out[property.Name] = info
	}
	return
}
func (m *DeviceMeta) GetOutputUnit() (out map[string]string) {
	out = make(map[string]string)
	if len(m.Capabilities) == 0 {
		return
	}
	for _, property := range m.Capabilities[0].Properties {
		out[property.Name] = property.Unit
	}
	return
}

// redis序列化
func (m *DeviceMeta) MarshalBinary() (data []byte, err error) {
	return json.Marshal(m)
}

// redis序列化
func (m *DeviceMeta) UnmarshalBinary(data []byte) error {
	return json.Unmarshal(data, m)

}

type IotaCapability struct {
	CapabilityCategoryId int            `json:"capabilityCategoryId"`
	Id                   string         `json:"id"`
	Name                 string         `json:"name"`
	Properties           []IotaProperty `json:"properties"`
}

type IotaProperty struct {
	Category string `json:"category"`
	Name     string `json:"name"`
	ShowName string `json:"showName"`
	Unit     string `json:"unit"`
}