package component

import (
	"gitee.com/vibly/wechat-sdk/mp/core"
)

func OpenBindGet(clt *core.Client) (openAppId string, err error) {
	const incompleteURL = "https://api.weixin.qq.com/cgi-bin/open/get?access_token="

	var result struct {
		core.Error
		OpenAppId string `json:"open_appid"`
	}

	var request = struct {
		AppId string `json:"appid"`
	}{}

	if err = clt.PostJSON(incompleteURL, &request, &result); err != nil {
		return
	}

	if result.ErrCode != core.ErrCodeOK {
		err = &result.Error
		return
	}

	openAppId = result.OpenAppId
	return
}

func CreateOpenAndBind(clt *core.Client, appId string) (openAppId string, err error) {
	const incompleteURL = "https://api.weixin.qq.com/cgi-bin/open/create?access_token="

	var result struct {
		core.Error
		OpenAppId string `json:"open_appid"`
	}

	var request = struct {
		AppId string `json:"appid"`
	}{
		AppId: appId,
	}

	if err = clt.PostJSON(incompleteURL, &request, &result); err != nil {
		return
	}

	if result.ErrCode != core.ErrCodeOK {
		err = &result.Error
		return
	}

	openAppId = result.OpenAppId
	return
}

func OpenBind(clt *core.Client, appId string, openAppId string) (err error) {
	const incompleteURL = "https://api.weixin.qq.com/cgi-bin/open/bind?access_token="

	var result struct {
		core.Error
	}

	var request = struct {
		AppId     string `json:"appid"`
		OpenAppId string `json:"open_appid"`
	}{
		AppId:     appId,
		OpenAppId: openAppId,
	}

	if err = clt.PostJSON(incompleteURL, &request, &result); err != nil {
		return
	}

	if result.ErrCode != core.ErrCodeOK {
		err = &result.Error
		return
	}
	return
}