<?php
/**
 * Jingga
 *
 * PHP Version 8.2
 *
 * @package   Modules\HumanResourceTimeRecording\Models
 * @copyright Dennis Eichhorn
 * @license   OMS License 2.2
 * @version   1.0.0
 * @link      https://jingga.app
 */
declare(strict_types=1);

namespace Modules\HumanResourceTimeRecording\Models;

/**
 * Session element model
 *
 * @package Modules\HumanResourceTimeRecording\Models
 * @license OMS License 2.2
 * @link    https://jingga.app
 * @since   1.0.0
 */
class SessionElement implements \JsonSerializable
{
    /**
     * Session element ID.
     *
     * @var int
     * @since 1.0.0
     */
    public int $id = 0;

    /**
     * Session element status.
     *
     * @var int
     * @since 1.0.0
     */
    public int $status = ClockingStatus::START;

    /**
     * DateTime
     *
     * @var \DateTime
     * @since 1.0.0
     */
    public \DateTime $datetime;

    /**
     * Session id this element belongs to
     *
     * @var Session
     * @since 1.0.0
     */
    public Session $session;

    public \DateTimeImmutable $createdAt;

    /**
     * Constructor.
     *
     * @param Session        $session  Session id
     * @param null|\DateTime $datetime DateTime of the session element
     *
     * @since 1.0.0
     */
    public function __construct(?Session $session = null, ?\DateTime $datetime = null)
    {
        $this->session   = $session ?? new NullSession();
        $this->datetime  = $datetime ?? new \DateTime('now');
        $this->createdAt = new \DateTimeImmutable('now');
    }

    /**
     * {@inheritdoc}
     */
    public function toArray() : array
    {
        return [
            'id'       => $this->id,
            'status'   => $this->status,
            'datetime' => $this->datetime,
            'session'  => $this->session,
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function jsonSerialize() : mixed
    {
        return $this->toArray();
    }
}