package service

import (
	"github.com/google/uuid"
	"mangezmieux-backend/internal/acl/model"
	"mangezmieux-backend/internal/acl/sql"
	model2 "mangezmieux-backend/internal/users/model"
)

type service struct {
	dao sql.Dao
}

func (s service) GetRoleForCurrentUser(user *model2.User) (*model.UserRight, error) {
	userId, err := uuid.Parse(user.ID.String())
	if err != nil {
		return nil, err
	}

	userRole, err := s.GetUserRoleByUser(userId)
	if err != nil {
		return nil, err
	}

	userRight := &model.UserRight{
		UserRole: userRole,
	}
	return userRight, nil
}

func (s service) GetAllRole() ([]*model.Role, error) {
	roles, err := s.dao.GetAllRole()
	return roles, err
}

func (s service) GetUserRoleByUser(id uuid.UUID) ([]*model.UserRole, error) {
	userRoles, err := s.dao.GetUserRoleByUser(id)
	return userRoles, err
}

func (s service) GetRole(id uuid.UUID) (*model.Role, error) {
	role, err := s.dao.GetRole(id)
	if err != nil {
		return nil, err
	}

	return role, nil
}

type Service interface {
	GetAllRole() ([]*model.Role, error)
	GetRoleForCurrentUser(user *model2.User) (*model.UserRight, error)
	GetUserRoleByUser(id uuid.UUID) ([]*model.UserRole, error)
}

func NewService(dao sql.Dao) Service {
	return &service{
		dao: dao,
	}
}