package http

import (
	"encoding/json"
	"fmt"
	"io/ioutil"
	"net/http"
	"net/url"
	"strings"
	"video_course/errors"
	"video_course/global"
	"video_course/model"
	"video_course/utils"
)

type LoalloutServer struct {
}

func (l LoalloutServer) CheckPhone(phone string) (userMd5 string) {
	api := strings.Join([]string{global.Project.LoalloutUrl, "v1/Auth/CheckPhone"}, "/")

	resp, err := http.PostForm(api, url.Values{
		"phone": {phone},
	})
	if err != nil {
		panic(err)
	}

	defer resp.Body.Close()
	body, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		err = fmt.Errorf("response:[%s], err:\n%w", string(body), err)
		panic(err)
	}

	var responseBase struct {
		Code int
		Memo string
	}
	err = json.Unmarshal(body, &responseBase)
	if err != nil {
		err = fmt.Errorf("response:[%s], err:\n%w", string(body), err)
		panic(err)
	}
	const (
		success     = 0
		notRegister = 1012
		ban         = 1007
	)
	switch responseBase.Code {
	case success:
		{
			var responseAll struct {
				Code int
				Memo string
				Md5  string
			}
			err = json.Unmarshal(body, &responseAll)
			if err != nil {
				err = fmt.Errorf("response:[%s], err:\n%w", string(body), err)
				panic(err)
			}
			userMd5 = responseAll.Md5
		}

	case notRegister:
		panic(errors.ErrUserNotExists)
	case ban:
		panic(errors.ErrUserBan)

	default:
		panic(errors.ErrHrSensorsTimeOut)
	}

	return
}

//查询用户身体数据
func (l LoalloutServer) VipUserQueryByUserMd5(serviceKey string, userMd5 string) (rtnCode int, rtn *model.UserBodyInfo) {
	api := strings.Join([]string{global.Project.LoalloutUrl, "v1/User/VipUserQueryByUserMd5"}, "/")

	resp, err := http.PostForm(api, url.Values{
		"serviceKey": {serviceKey},
		"userMd5":    {userMd5},
	})
	if err != nil {
		panic(err)
	}

	defer resp.Body.Close()
	body, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		err = fmt.Errorf("response:[%s], err:\n%w", string(body), err)
		panic(err)
	}

	var responseBase struct {
		Code   int
		Memo   string
		Status int
		Info   map[string]interface{}
	}
	err = json.Unmarshal(body, &responseBase)
	if err != nil {
		err = fmt.Errorf("response:[%s], err:\n%w", string(body), err)
		panic(err)
	}
	rtnCode = responseBase.Code
	if rtnCode == 0 {
		rtn = &model.UserBodyInfo{
			UserName: utils.MapToString(responseBase.Info, "UserName"),
			Birthday: utils.MapToTime(responseBase.Info, "Birthday"),
			Height:   utils.MapToInt32(responseBase.Info, "Height"),
			Weight:   utils.MapToInt32(responseBase.Info, "Weight"),
			Sex:      utils.MapToInt32(responseBase.Info, "Sex"),
			StaticHr: utils.MapToInt32(responseBase.Info, "StaticHr"),
			UserMd5:  utils.MapToString(responseBase.Info, "UserMd5"),
			Head:     utils.MapToString(responseBase.Info, "Head"),
		}
	}

	return
}

//func MapToString(v interface{}, key string) (str string) {
//	f, ok := v.(map[string]interface{})[key].(string)
//	if !ok {
//		println(errors.ErrJsonToMap)
//	}
//	str = f
//	return
//}