package logic

import (
	"fusenapi/utils/auth"
	"fusenapi/utils/basic"
	"log"

	"context"

	"fusenapi/server/home-user-auth/internal/svc"
	"fusenapi/server/home-user-auth/internal/types"

	"github.com/474420502/requests"
	"github.com/zeromicro/go-zero/core/logx"
	"golang.org/x/oauth2"
	"golang.org/x/oauth2/google"
)

type UserGoogleLoginLogic struct {
	logx.Logger
	ctx    context.Context
	svcCtx *svc.ServiceContext
}

func NewUserGoogleLoginLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UserGoogleLoginLogic {
	return &UserGoogleLoginLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (l *UserGoogleLoginLogic) UserGoogleLogin(req *types.RequestGoogleLogin, userinfo *auth.UserInfo) (resp *basic.Response) {
	// 返回值必须调用Set重新返回, resp可以空指针调用 resp.SetStatus(basic.CodeOK, data)
	// userinfo 传入值时, 一定不为null

	var googleOauthConfig = &oauth2.Config{
		RedirectURL:  "http://localhost:9900/api/user/oauth2/login/google",
		ClientID:     l.svcCtx.Config.OAuth[0].Appid,
		ClientSecret: l.svcCtx.Config.OAuth[0].Secret,
		Scopes:       []string{"https://www.googleapis.com/auth/userinfo.email", "https://www.googleapis.com/auth/userinfo.profile"},
		Endpoint:     google.Endpoint,
	}

	token, err := googleOauthConfig.Exchange(context.Background(), req.Code)
	if err != nil {
		resp.SetStatus(basic.CodeApiErr)
	}

	r, err := requests.Get("https://www.googleapis.com/oauth2/v2/userinfo" + token.AccessToken).Execute()
	if err != nil {
		panic(err)
	}
	log.Println(r.Json())

	return resp.SetStatus(basic.CodeOK)
}