<?php

namespace App\States\QrCode;

use Spatie\ModelStates\State;
use Spatie\ModelStates\StateConfig;

abstract class QrCodeState extends State
{
    public const UNASSIGNED = 'unassigned';
    public const ALLOCATED = 'allocated';
    public const ACTIVE = 'active';
    public const USED = 'used';
    public const EXPIRED = 'expired';
    public const VOIDED = 'voided';

    public static function config(): StateConfig
    {
        return parent::config()
            ->default(Unassigned::class)
            ->allowTransition(Unassigned::class, Allocated::class)
            ->allowTransition(Allocated::class, Active::class)
            ->allowTransition(Active::class, Used::class)
            ->allowTransition([Allocated::class, Active::class], Expired::class)
            ->allowTransition([Unassigned::class, Allocated::class, Active::class], Voided::class);
    }

    abstract public function label(): string;
}