<?php

namespace App\Event;

use Qs_Options;

class Entity
{
    const TYPE_WORKSHOP   = 'workshop';
    const TYPE_CONFERENCE = 'conference';
    const TYPE_WEBINAR    = 'webinar';

    const REGISTRATION_ALLOWED_ALL = 'all';
    const REGISTRATION_ALLOWED_MEMBERS = 'members';

    const CART_PRODUCT_ITEM_TYPE       = 'EventProduct\CartItem';
    const CART_PRODUCT_ITEM_TYPE_TITLE = 'Event Product';

    const CALENDAR_MONTH      = 'month';
    const CALENDAR_BASICWEEK  = 'basicWeek';
    const CALENDAR_BASICDAY   = 'basicDay';
    const CALENDAR_AGENDAWEEK = 'agendaWeek';
    const CALENDAR_AGENDADAY  = 'agendaDay';

    const STATE_UNFINISHED = 'unfinished';
    const STATE_FINISHED   = 'finished';
    const STATE_CLOSED     = 'closed';
    const STATE_REOPENED   = 'reopened';

    protected $ceus;
    protected $type;
    protected $state;

    public function __construct(array $options = [])
    {
        Qs_Options::setOptions($this, $options);
    }

    /**
     * @param mixed $ceus
     * @return $this
     */
    public function setCeus($ceus)
    {
        $this->ceus = (float) $ceus;
        return $this;
    }

    /**
     * @return mixed
     */
    public function getCeus()
    {
        return $this->ceus;
    }

    /**
     * @param mixed $type
     * @return $this
     */
    public function setType($type)
    {
        $this->type = $type;
        return $this;
    }

    /**
     * @return mixed
     */
    public function getType()
    {
        return $this->type;
    }

    public function hasCeus()
    {
        return $this->getTypeRule()->featureCeu && $this->getCeus() > 0;
    }

    protected function getTypeRule()
    {
        static $rule;
        if (null === $rule) {
            $rule = new TypeRule($this->getType());
        }
        return $rule;
    }

    public function setState($state)
    {
        $this->state = $state;
        return $this;
    }

    public function getState()
    {
        return $this->state;
    }

    public function isReadOnly()
    {
        return in_array($this->getState(), [self::STATE_FINISHED, self::STATE_CLOSED]);
    }
}