package mill

import (
	"crypto/rand"
	"fmt"
	"io"
	"net/http"
	"time"
)

func makeNonce() string {
	buf := make([]byte, 8)
	_, _ = io.ReadFull(rand.Reader, buf)

	return fmt.Sprintf("%x", buf)
}

func addDefaultHeaders(req *http.Request) {
	req.Header.Add("Content-Type", "application/x-zc-object")
	req.Header.Add("Connection", "Keep-Alive")
	req.Header.Add("X-Zc-Major-Domain", "seanywell")
	req.Header.Add("X-Zc-Msg-Name", "millService")
	req.Header.Add("X-Zc-Sub-Domain", "milltype")
	req.Header.Add("X-Zc-Seq-Id", "1")
	req.Header.Add("X-Zc-Version", "1")
}

var gen2subDomains = []int{863, 5316, 5317, 5332, 5333, 6933}

func subDomainToGeneration(subDomain int) int {
	for _, gen2sd := range gen2subDomains {
		if subDomain == gen2sd {
			return 2
		}
	}

	return 3
}

const accountEndpoint = "https://eurouter.ablecloud.cn:9005/zc-account/v1/"

const serviceEndpoint = "https://eurouter.ablecloud.cn:9005/millService/v1/"

type millHome struct {
	HomeID   int64  `json:"homeId"`
	HomeName string `json:"homeName"`
}

type millDevice struct {
	DeviceID    int     `json:"deviceId"`
	DeviceName  string  `json:"deviceName"`
	PowerStatus int     `json:"powerStatus"`
	HolidayTemp int     `json:"holidayTemp"`
	CurrentTemp float64 `json:"currentTemp"`
	SubDomainID int     `json:"subDomainId"`
}

type authReqBody struct {
	Account  string `json:"account"`
	Password string `json:"password"`
}

type authResBody struct {
	Token       string `json:"token"`
	UserID      int    `json:"userId"`
	NickName    string `json:"nickName"`
	TokenExpire string `json:"tokenExpire"`
}

type listHomeReqBody struct{}

type listHomeResBody struct {
	HomeList []millHome `json:"homeList"`
}

type listDeviceReqBody struct {
	HomeID int64 `json:"homeId"`
}

type listDeviceResBody struct {
	DeviceInfo []millDevice `json:"deviceInfo"`
}

type changeInfoReqBody struct {
	HomeType    int    `json:"homeType"`
	DeviceID    int    `json:"deviceId"`
	Value       int    `json:"value"`
	TimeZoneNum string `json:"timeZoneNum"`
	Key         string `json:"key"`
}

type deviceControlReqBody struct {
	SubDomain  string `json:"subDomain"`
	DeviceID   int    `json:"deviceId"`
	TestStatus int    `json:"testStatus"`
	Operation  int    `json:"operation"`
	Status     int    `json:"status"`
	WindStatus int    `json:"windStatus"`
	TempType   int    `json:"tempType"`
	PowerLevel int    `json:"powerLevel"`
}

type deviceControlGen3Body struct {
	Operation string `json:"operation"`
	Status    int    `json:"status"`
	SubDomain int    `json:"subDomain"`
	DeviceId  int    `json:"deviceId"`
	HoldTemp  int    `json:"holdTemp,omitempty"`
}

var location *time.Location

func init() {
	myLocation, err := time.LoadLocation("Europe/Oslo")
	if err != nil {
		panic(err.Error())
	}

	location = myLocation
}