<?php

/*
 * Chill is a software for social workers
 *
 * Copyright (C) 2014, Champs Libres Cooperative SCRLFS, <http://www.champs-libres.coop>
 *
 * This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 *  License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

namespace Chill\EventBundle\Entity;

use Doctrine\ORM\Mapping as ORM;
use Chill\MainBundle\Entity\User;
use Chill\MainBundle\Entity\Center;
use Chill\MainBundle\Entity\Scope;
use Doctrine\Common\Collections\Collection;
use Doctrine\Common\Collections\ArrayCollection;
use Chill\MainBundle\Entity\HasCenterInterface;
use Chill\MainBundle\Entity\HasScopeInterface;

/**
 * Class Event
 *
 * @package Chill\EventBundle\Entity
 * @ORM\Entity(repositoryClass="Chill\EventBundle\Repository\EventRepository")
 * @ORM\Table(name="chill_event_event")
 * @ORM\HasLifecycleCallbacks()
 */
class Event implements HasCenterInterface, HasScopeInterface
{
    /**
     * @var integer
     *
     * @ORM\Id
     * @ORM\Column(name="id", type="integer")
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    private $id;

    /**
     * @var string
     * @ORM\Column(type="string", length=150)
     */
    private $name;

    /**
     * @var \DateTime
     * @ORM\Column(type="datetime")
     */
    private $date;
    
    /**
     *
     * @var Center
     * @ORM\ManyToOne(targetEntity="Chill\MainBundle\Entity\Center")
     */
    private $center;
    
    /**
     *
     * @var EventType
     * @ORM\ManyToOne(targetEntity="Chill\EventBundle\Entity\EventType")
     */
    private $type;
    
    /**
     *
     * @var Scope
     * @ORM\ManyToOne(targetEntity="Chill\MainBundle\Entity\Scope")
     */
    private $circle;
    
    /**
     * @var Participation
     * @ORM\OneToMany(
     *     targetEntity="Chill\EventBundle\Entity\Participation",
     *     mappedBy="event")
     */
    private $participations;
    
    /**
     *
     * @var User
     * @ORM\ManyToOne(targetEntity="Chill\MainBundle\Entity\User")
     */
    private $moderator;
    
    
    /**
     * Event constructor.
     */
    public function __construct()
    {
        $this->participations = new ArrayCollection();
    }

    /**
     * Get id
     *
     * @return integer
     */
    public function getId()
    {
        return $this->id;
    }

    /**
     * Set label
     *
     * @param string $label
     * @return Event
     */
    public function setName($label)
    {
        $this->name = $label;

        return $this;
    }

    /**
     * Get label
     *
     * @return string
     */
    public function getName()
    {
        return $this->name;
    }

    /**
     * Set date
     *
     * @param \DateTime $date
     * @return Event
     */
    public function setDate(\DateTime $date)
    {
        $this->date = $date;

        return $this;
    }

    /**
     * Get date
     *
     * @return \DateTime
     */
    public function getDate()
    {
        return $this->date;
    }
    
    /**
     * @param Center $center
     * @return $this
     */
    public function setCenter(Center $center)
    {
        $this->center = $center;
        
        return $this;
    }
    
    /**
     * @return EventType
     */
    public function getType()
    {
        return $this->type;
    }

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

    /**
     * @return Center
     */
    public function getCenter()
    {
        return $this->center;
    }
    
    /**
     * @return Scope
     */
    public function getCircle()
    {
        return $this->circle;
    }

    /**
     * @param Scope $circle
     * @return $this
     */
    public function setCircle(\Chill\MainBundle\Entity\Scope $circle)
    {
        $this->circle = $circle;
        return $this;
    }
    
    /**
     * @deprecated
     * @return Scope
     */
    public function getScope()
    {
        return $this->getCircle();
    }

    
    /**
     * Add participation
     *
     * @param Participation $participation
     * @return Event
     */
    public function addParticipation(Participation $participation)
    {
        $this->participations[] = $participation;

        return $this;
    }

    /**
     * Remove participation
     *
     * @param Participation $participation
     */
    public function removeParticipation(Participation $participation)
    {
        $this->participations->removeElement($participation);
    }
    
    /**
     * @return \ArrayIterator|\Traversable|Collection
     */
    public function getParticipations()
    {
        return $this->getParticipationsOrdered();
    }
    
    /**
     * Sort Collection of Participations
     *
     * @return \ArrayIterator|\Traversable
     */
    public function getParticipationsOrdered() {
        
        $iterator = $this->participations->getIterator();
        
        $iterator->uasort(function($first, $second)
        {
            return strnatcasecmp($first->getPerson()->getFirstName(), $second->getPerson()->getFirstName());
        });
        
        return $iterator;
    }
    
    /**
     * @return int
     */
    public function getModerator()
    {
        return $this->moderator;
    }
    
    /**
     * @param int $moderator
     * @return Event
     */
    public function setModerator($moderator)
    {
        $this->moderator = $moderator;
        return $this;
    }
}