package cms

import (
	"errors"

	"git.rosy.net.cn/baseapi/utils"
	"git.rosy.net.cn/jx-callback/business/auth2"
	"git.rosy.net.cn/jx-callback/business/model"
	"git.rosy.net.cn/jx-callback/business/model/dao"
)

var (
	ErrUserIDAndNameMustGiven = errors.New("用户ID2，用户名及手机号必须不为空")
)

var (
	userProvider     = &UserProvider{}
	authTypeFieldMap = map[string]string{
		auth2.UserIDID:     "user_id",
		auth2.UserIDID2:    "user_id2",
		auth2.UserIDMobile: "mobile",
		auth2.UserIDEmail:  "email",
	}
)

type UserProvider struct {
}

func (*UserProvider) GetUser(authID, authIDType string) (user auth2.IUser) {
	fieldName := authTypeFieldMap[authIDType]
	if fieldName != "" {
		user, _ = dao.GetUserByID(dao.GetDB(), fieldName, authID)
	}
	return user
}

func init() {
	auth2.Init(userProvider)
}

func RegisterUser(user *model.User, mobileVerifyCode string, inAuthInfo *auth2.AuthInfo) (outAuthInfo *auth2.AuthInfo, err error) {
	if user == nil || user.UserID2 == "" || user.Name == "" || user.Mobile == "" {
		return nil, ErrUserIDAndNameMustGiven
	}
	mobileAuth, err2 := auth2.Login(auth2.AuthTypeMobile, user.Mobile, auth2.UserIDNone, mobileVerifyCode)
	if err = err2; err == nil {
		if mobileAuth.IUser != nil {
			return nil, auth2.ErrUserAlreadyExist
		}
		dao.WrapAddIDCULDEntity(user, "RegisterUser")
		user.UserID = utils.GetUUID()
		if err = dao.CreateEntity(nil, user); err == nil {
			if outAuthInfo, err = auth2.BindUser(mobileAuth, user); err == nil && inAuthInfo != nil {
				err = auth2.AddAuthBind(outAuthInfo, inAuthInfo)
			}
		}
	}
	return outAuthInfo, err
}