package authsvc

import (
	"errors"

	authdomain "github.com/ardeman/project-legalgo-go/internal/domain/auth"
	"github.com/ardeman/project-legalgo-go/internal/utilities/utils"
	"github.com/google/uuid"
)

func (a *AuthSvc) RegisterUser(spec authdomain.RegisterUserReq) (string, error) {
	_, err := a.userRepo.GetUserByEmail(spec.Email)

	if err == nil {
		return "", errors.New("this email address is already in use")
	}

	var subsId string

	if spec.SubscribePlanID != "" {
		subsId, err = a.subsRepo.Create(spec.SubscribePlanID)
		if err != nil {
			return "", nil
		}
	}

	hashedPwd, err := HashPassword(spec.Password)
	if err != nil {
		return "", err
	}

	user := authdomain.User{
		ID:          uuid.New(),
		Email:       spec.Email,
		SubscribeID: subsId,
		Password:    hashedPwd,
		Phone:       spec.Phone,
	}

	_, err = a.userRepo.CreateUser(&user)
	if err != nil {
		return "", errors.New(err.Error())
	}

	token, err := utils.GenerateToken(spec.Email)
	if err != nil {
		return "", errors.New(err.Error())
	}
	return token, nil
}