package storage

import (
	"database/sql/driver"
	"errors"
)

type Being string

const (
	BEING_HUMAN = Being("human")
	BEING_CAT   = Being("cat")
	BEING_FOX   = Being("fox")
	BEING_DOG   = Being("dog")
	BEING_ROBOT = Being("robot")
	BEING_DOLL  = Being("doll")
)

func (r *Being) Value() (driver.Value, error) {
	return r, nil
}

func (r *Being) Scan(raw any) error {
	if v, ok := raw.(string); ok {
		*r = Being(v)
		return nil
	} else {
		return errors.New("value not a string")
	}
}