<?php

namespace AGridBundle\Entity;

use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping as ORM;


/**
 * @ORM\Entity(repositoryClass="AGridBundle\Repository\AGridRowRepository")
 */
class AGridRow
{
    /**
     * @ORM\Id()
     * @ORM\GeneratedValue()
     * @ORM\Column(type="integer")
     */
    private $id;

    /**
     * @var $parentContainer AGridContent
     * @ORM\ManyToOne(targetEntity="AGridBundle\Entity\AGridContent", inversedBy="rows", cascade={"persist"} )
     * @ORM\JoinColumn(nullable=true)
     * il y a une page contenant la row en cours
     */
    private $parentContainer;

    /**
     * @var $parentCol AGridCol
     * @ORM\ManyToOne(targetEntity="AGridBundle\Entity\AGridCol", cascade={"persist"}, inversedBy="rows" )
     * @ORM\JoinColumn(nullable=true)
     * la col parent
     */
    private $parentCol;

    /**
     * @var $cols Collection
     * @ORM\OneToMany(targetEntity="AGridBundle\Entity\AGridCol", cascade={"persist"}, mappedBy="parentRow")
     * @ORM\JoinColumn(nullable=true)
     * @ORM\OrderBy({"ordered" = "ASC"})
     * une row peut contenir plusieurs cols
     */
    private $cols;

    /**
     * @ORM\Column(type="integer")
     */
    private $ordered;

    public function __construct(?AGridContent $parent, ?AGridCol $parentCol)
    {

        $this->parentCol = $parentCol;
        $this->parentContainer = $parent;
        $this->cols = new ArrayCollection();
        $this->ordered = 0;
        $this->cache = [];
    }

    public function getId(): ?int
    {
        return $this->id;
    }

    /**
     * @return AGridContent
     */
    public function getParentContainer(): AGridContent
    {
        return $this->parentContainer;
    }

    /**
     * @param AGridContent $parentContainer
     * @return AGridRow
     */
    public function setParentContainer(AGridContent $parentContainer): AGridRow
    {
        $this->parentContainer = $parentContainer;

        return $this;
    }

    /**
     * @return Collection
     */
    public function getCols(): Collection
    {
        return $this->cols;
    }

    /**
     * @param Collection $cols
     * @return AGridRow
     */
    public function setCols(Collection $cols): AGridRow
    {
        $this->cols = $cols;

        return $this;
    }

    public function addCol(AGridCol $col): self
    {
        if (!$this->cols->contains($col)) {
            $this->cols[] = $col;
        }

        return $this;
    }

    public function removeCol(AGridCol $col): self
    {
        if ($this->cols->contains($col)) {
            $this->cols->removeElement($col);
        }

        return $this;
    }

    public function getOrdered(): ?int
    {
        return $this->ordered;
    }

    public function setOrdered(int $ordered): self
    {
        $this->ordered = $ordered;

        return $this;
    }

    /**
     * @return AGridCol|null
     */
    public function getParentCol(): ?AGridCol
    {
        return $this->parentCol;
    }

    public function setParentCol(?AGridCol $parentCol): self
    {
        $this->parentCol = $parentCol;

        return $this;
    }

    public function getCache(string $lang = null, string $resolution = null)
    {
        if($lang == null)
            $lang = 'default';

        if($resolution == null)
            $resolution = 'default';

        //on a l'information pour la langue et la résolution concernée
        if(isset($this->cache[$lang][$resolution]) && $this->cache[$lang][$resolution] != null)
            return $this->cache[$lang][$resolution];

        //on regarde si on à l'information pour la résolution par defaut
        if(isset($this->cache[$lang]['default']) && $this->cache[$lang]['default'] != null)
            return $this->cache[$lang]['default'];

        //on regarde si on a l'information pour la langue par defaut
        if(isset($this->cache['default'][$resolution]) && $this->cache['default'][$resolution] != null)
            return $this->cache['default'][$resolution];

        //on regarde si on a l'information pour la langue et la résolution par defaut
        if(isset($this->cache['default']['default']) && $this->cache['default']['default'] != null)
            return $this->cache['default']['default'];

        return '';
    }

    /**
     * @param string $lang
     * @param string $resolution
     * @param $value
     * @return $this
     */
    public function addCache(string $lang, string $resolution, $value)
    {
        if($lang == null)
            $lang = 'default';

        if($resolution == null)
            $resolution = 'default';

        $this->cache[$lang][$resolution] = $value;

        return $this;
    }

    public function setCache(?array $cache): self
    {
        $this->cache = $cache;

        return $this;
    }
}