<?php

namespace PSX\Schema\Type;

use PSX\Schema\Exception\InvalidSchemaException;
use PSX\Schema\TypeAssert;
use PSX\Schema\TypeInterface;

/**
 * ArrayType
 *
 * @author  Christoph Kappestein <christoph.kappestein@gmail.com>
 * @license http://www.apache.org/licenses/LICENSE-2.0
 * @link    http://phpsx.org
 */
class ArrayType extends TypeAbstract
{
    /** @var TypeInterface */
    protected $items;

    /** @var integer */
    protected $minItems;

    /** @var integer */
    protected $maxItems;

    /** @var boolean */
    protected $uniqueItems;

    /**
     * @return TypeInterface
     */
    public function getItems(): ?TypeInterface
    {
        return $this->items;
    }

    /**
     * @param TypeInterface $items
     * @return self
     * @throws InvalidSchemaException
     */
    public function setItems(TypeInterface $items): self
    {
        TypeAssert::assertItem($items);

        $this->items = $items;

        return $this;
    }

    /**
     * @return int
     */
    public function getMinItems(): ?int
    {
        return $this->minItems;
    }

    /**
     * @param int $minItems
     * @return self
     */
    public function setMinItems(int $minItems): self
    {
        $this->minItems = $minItems;

        return $this;
    }

    /**
     * @return int
     */
    public function getMaxItems(): ?int
    {
        return $this->maxItems;
    }

    /**
     * @param int $maxItems
     * @return self
     */
    public function setMaxItems(int $maxItems): self
    {
        $this->maxItems = $maxItems;

        return $this;
    }

    /**
     * @return bool
     */
    public function isUniqueItems(): ?bool
    {
        return $this->uniqueItems;
    }

    /**
     * @param bool $uniqueItems
     * @return self
     */
    public function setUniqueItems(bool $uniqueItems): self
    {
        $this->uniqueItems = $uniqueItems;

        return $this;
    }

    public function toArray(): array
    {
        return array_merge(parent::toArray(), array_filter([
            'type' => 'array',
            'items' => $this->items,
            'minItems' => $this->minItems,
            'maxItems' => $this->maxItems,
            'uniqueItems' => $this->uniqueItems,
        ], function($value){
            return $value !== null;
        }));
    }

    public function __clone()
    {
        if ($this->items !== null) {
            $items = $this->items;
            if ($items instanceof TypeInterface) {
                $this->items = clone $items;
            }
        }
    }
}
__halt_compiler();----SIGNATURE:----fd5Fnq/Vrbq1Wx2NjhLgqWAeA8LLxNXLVu5AfkDh54Ftiq9rozM0XqQHAlY9oBoSNkR9M7dCWwSjG9dig6L7ACNPX1+a/+y5/CYAInTvNKrEXs2U0cwSL1DdnLFgKmTWLCJOA90kAyAQUNsZFvI4E0qbeWEiniIhlRguVSq6w5fWtNoeF01SlR8ocMxz/EFxmj65AIn4AYHuXmD6Rmx0OQ0TJw7zK04WgDVNIGFxYFuAkCPCXfs5exyeTDlDNdii22JbMJhBqoirKNswjnYLVkKPcthVTKBnfTQGvN3KYxnU8dk2gm3NyVXS+S6IwY11rTZa8MFytEfelFuxBoDcHWdC+xW1iT+v68tbfhvI+ImSntuxzDqYBQt6dwhzz85QJOIJG6Pui8qGsZCUNFqhlpMi/sXysK2JxwUyWFaoHG06Dxv0+F+5K+BCcWq/YWLr9rCMrbErZTeGKh3xPbjKWYMnp7gVCEEOI8GTwODg6qFXE4RQ6/k8tDXdoYYo+HUdoU7sdQm156+bcDfs/MaXDO5YxN71ynXC3q/KnDPcDM+mlFGNYhGXpNtvfc80iS2fgbt8dR8PIlhRnRQRKJTSDnt/Q69kkFPsRIIkf1L3HWexaTtGwdrqNi5Lvvy5cQH5qgpgcPS2fr+MvPIDCRGLhSDcIfa5UnciOeSsNFXgXL8=----ATTACHMENT:----MzIwMDY4MjQzODQwODQxMSA5MDQ3MTUxODIwNDQwMDk2IDcyMzc4NTk4NDM2NTgwOTA=