<?php

namespace PSX\Schema\Type;

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

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

    /** @var array */
    protected $properties;

    /** @var array */
    protected $required;

    /**
     * @return string
     */
    public function getExtends(): ?string
    {
        return $this->extends;
    }

    /**
     * @param string $extends
     */
    public function setExtends(string $extends): void
    {
        $this->extends = $extends;
    }

    /**
     * @return array
     */
    public function getProperties(): ?array
    {
        return $this->properties;
    }

    /**
     * @param array $properties
     * @return self
     * @throws InvalidSchemaException
     */
    public function setProperties(array $properties): self
    {
        $this->properties = [];
        foreach ($properties as $name => $property) {
            $this->addProperty($name, $property);
        }

        return $this;
    }

    /**
     * @param string $name
     * @param \PSX\Schema\TypeInterface $property
     * @return self
     * @throws InvalidSchemaException
     */
    public function addProperty(string $name, TypeInterface $property): self
    {
        TypeAssert::assertProperty($property);

        $this->properties[$name] = $property;

        return $this;
    }

    /**
     * @param string $name
     * @return \PSX\Schema\TypeInterface
     */
    public function getProperty(string $name): ?TypeInterface
    {
        return $this->properties[$name] ?? null;
    }

    /**
     * @param string $name
     * @return boolean
     */
    public function hasProperty(string $name): bool
    {
        return isset($this->properties[$name]);
    }

    /**
     * @param string $name
     * @return self
     */
    public function removeProperty(string $name): self
    {
        if (isset($this->properties[$name])) {
            unset($this->properties[$name]);
        }

        return $this;
    }

    /**
     * @return array
     */
    public function getRequired(): ?array
    {
        return $this->required;
    }

    /**
     * @param array $required
     * @return self
     */
    public function setRequired(array $required): self
    {
        $this->required = $required;

        return $this;
    }

    public function toArray(): array
    {
        return array_merge(parent::toArray(), array_filter([
            '$extends' => $this->extends,
            'type' => 'object',
            'properties' => $this->properties,
            'required' => $this->required,
        ], function($value){
            return $value !== null;
        }));
    }

    public function __clone()
    {
        if ($this->properties !== null) {
            $properties = $this->properties;
            $this->properties = [];

            foreach ($properties as $name => $property) {
                $this->properties[$name] = clone $property;
            }
        }
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODcwNTQxNDYwMDM1NDE4MCAxMzcxMjU3Nzc0ODAyMzIyIDQ1MjMyODE1NTc4NzIxODg=