<?php

namespace App\Training;

use Qs\BaseEntity;

/**
 * @property-read $testId
 * @property-read $slideId
 * @property-read $mode;
 */
class Entity extends BaseEntity
{
    protected $testId;
    protected $slideId;
    protected $mode;
    protected $properties = ['testId', 'slideId', 'mode'];

    public function getTestId()
    {
        return $this->testId;
    }

    public function setTestId($testId)
    {
        $this->testId = $testId;
        return $this;
    }

    public function getSlideId()
    {
        return $this->slideId;
    }

    public function setSlideId($slideId)
    {
        $this->slideId = $slideId;
        return $this;
    }

    public function getMode()
    {
        return $this->mode;
    }

    public function setMode($mode)
    {
        if ($mode !== Model::MODE_TRAINING && $mode !== Model::MODE_ADMIN) {
            throw new \Exception('Unknown mode "' . $mode . '"');
        }
        $this->mode = $mode;
        return $this;
    }

    public function __sleep()
    {
        return $this->properties;
    }
}