package api

import (
	"encoding/json"
	"fmt"
	"mygo/conf"
	"strconv"

	"github.com/asmcos/requests"
	"github.com/fatih/color"
)

func GenID(tag string) int {
	url := fmt.Sprintf("http://%s:%d/api/segment/get/%s", conf.IP, conf.PORT, tag)
	resp, err := requests.Get(url)

	if err != nil {
		panic(err)
	}

	id, err := strconv.Atoi(resp.Text())

	if err != nil {
		panic(err)
	}
	return id
}

type TokenResp struct {
	AccessToken string `json:"access_token"`
	ExpiresIn   int64  `json:"expires_in"`
}

// https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=APPID&secret=APPSECRET

func GetAccessToken(appid, secret string) (string, error) {

	result := TokenResp{}

	url := fmt.Sprintf("https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=%s&secret=%s", appid, secret)
	response, err := requests.Get(url)

	if err != nil {
		return "", err
	}

	err1 := json.Unmarshal(response.Content(), &result) //解析json字符串

	if err1 != nil {
		return "", err
	}
	return result.AccessToken, err
}

type Req struct {
	Path           string `json:"path"`
	Query          string `json:"query"`
	ExpireType     int64  `json:"expire_type"`
	ExpireInterval int64  `json:"expire_interval"`
	EnvVersion     string `json:"env_version"`
}

type Resp struct {
	Errcode int64  `json:"errcode"`
	Errmsg  string `json:"errmsg"`
	URLLink string `json:"url_link"`
}

//https://api.weixin.qq.com/wxa/generate_urllink?access_token=ACCESS_TOKEN

func GetShareUrl(access_token string, body Req) (Resp, error) {

	result := Resp{}

	// url := fmt.Sprintf("https://api.weixin.qq.com/wxa/generate_urllink?access_token=%s", access_token)
	url := fmt.Sprintf("http://127.0.0.1:8899/generate_urllink?access_token=%s", access_token)
	// color.Red("GetShareUrl url = %v", url)

	req := requests.Requests()
	// req.Debug = 1

	response, err := req.PostJson(url, body)
	if err != nil {
		color.Red("%v", err)
		return result, err
	}
	err1 := json.Unmarshal(response.Content(), &result) //解析json字符串
	if err1 != nil {
		return result, err1
	}
	return result, nil
}