Deck.php

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<?php

/* Copyright (c) 2016 Amstutz Timon <timon.amstutz@ilub.unibe.ch> Extended GPL, see docs/LICENSE */

namespace ILIAS\UI\Implementation\Component\Deck;

use ILIAS\UI\Component\Deck as D;
use ILIAS\UI\Implementation\Component\ComponentHelper;

class Deck implements D\Deck
{
    use ComponentHelper;

    protected $cards;

    protected $size;
    public function __construct($cards, $size)
    {
        $classes = [\ILIAS\UI\Component\Card\Card::class];
        $this->checkArgListElements("cards", $cards, $classes);
        $this->checkArgIsElement("size", $size, self::$sizes, "size type");

        $this->cards = $cards;
        $this->size = $size;
    }

    public function withCards($cards)
    {
        $classes = [\ILIAS\UI\Component\Card\Card::class];
        $this->checkArgListElements("sections", $cards, $classes);

        $clone = clone $this;
        $clone->cards = $cards;
        return $clone;
    }

    public function getCards()
    {
        return $this->cards;
    }

    public function withExtraSmallCardsSize()
    {
        return $this->withCardsSize(self::SIZE_XS);
    }

    public function withSmallCardsSize()
    {
        return $this->withCardsSize(self::SIZE_S);
    }
    public function withNormalCardsSize()
    {
        return $this->withCardsSize(self::SIZE_M);
    }

    public function withLargeCardsSize()
    {
        return $this->withCardsSize(self::SIZE_L);
    }

    public function withExtraLargeCardsSize()
    {
        return $this->withCardsSize(self::SIZE_XL);
    }

    public function withFullSizedCardsSize()
    {
        return $this->withCardsSize(self::SIZE_FULL);
    }

    /***
     * @param $size
     * @return Deck
     */
    protected function withCardsSize($size)
    {
        $this->checkArgIsElement("size", $size, self::$sizes, "size type");

        $clone = clone $this;
        $clone->size = $size;
        return $clone;
    }

    public function getCardsSize()
    {
        return $this->size;
    }

    public function getCardsSizeSmallDisplays()
    {
        switch ($this->getCardsSize()) {
            case self::SIZE_XS:
                return 2;
            case self::SIZE_S:
                return 4;
            case self::SIZE_M:
                return 6;
            case self::SIZE_L:
                // no-break
            case self::SIZE_XL:
                // no-break
            case self::SIZE_FULL:
                return 12;
        }
    }

    private static $sizes = array(self::SIZE_FULL
    , self::SIZE_XL
    , self::SIZE_L
    , self::SIZE_M
    , self::SIZE_S
    , self::SIZE_XS
    );
}