package service

import (
	"github.com/silenceper/wechat/v2"
	offConfig "github.com/silenceper/wechat/v2/officialaccount/config"
	"github.com/silenceper/wechat/v2/officialaccount/oauth"
	"kefu/lib"
)

// 微信公众号网页授权
func GetWechatUserInfo(weixinCode, entId string) (oauth.UserInfo, error) {
	var userinfo oauth.UserInfo
	wechatConfig, err := lib.NewWechatLib(entId)
	if wechatConfig.AppId == "" {
		return userinfo, err
	}

	cfg := &offConfig.Config{
		AppID:     wechatConfig.AppId,
		AppSecret: wechatConfig.AppSecret,
		Token:     wechatConfig.Token,
		//EncodingAESKey: "xxxx",
		Cache: memory,
	}
	wc := wechat.NewWechat()
	officialAccount := wc.GetOfficialAccount(cfg)
	oauth := officialAccount.GetOauth()
	accessToken, err := oauth.GetUserAccessToken(weixinCode)
	if err != nil {
		return userinfo, err
	}
	userinfo, err = oauth.GetUserInfo(accessToken.AccessToken, accessToken.OpenID, "")
	if err != nil {
		return userinfo, err
	}
	return userinfo, nil
}