<?php

namespace ActivityPhp\Type\Validator;

use ActivityPhp\Type\Core\Collection;
use ActivityPhp\Type\Core\Link;
use ActivityPhp\Type\Extended\AbstractActor;
use ActivityPhp\Type\Util;
use ActivityPhp\Type\ValidatorInterface;

/**
 * \ActivityPhp\Type\Validator\ActorValidator is a dedicated
 * validator for actor attribute.
 */
class ActorValidator implements ValidatorInterface
{
	/**
	 * Validate an ACTOR attribute value
	 *
	 * @param mixed  $value
	 * @param mixed  $container An object
	 */
	public function validate($value, $container): bool
	{
		if (is_string($value) && Util::validateUrl($value)) {
		    return true;
		}

		if (is_array($value)) {
		    $value = Util::arrayToType($value);
		}

		// A collection
		if (is_array($value)) {
		    return $this->validateObjectCollection($value);
		}

		// Must be an object
		if (! is_object($value)) {
		    return false;
		}

		// A single actor
		return $this->validateObject($value);
	}


	/**
	 * Validate an Actor object type
	 *
	 * @param object|array $item
	 */
	protected function validateObject($item): bool
	{
		if (is_array($item)) {
		    $item = Util::arrayToType($item);
		}

		Util::subclassOf(
		    $item, [
		        AbstractActor::class,
		        Link::class,
		        Collection::class
		    ],
		    true
		);

		return true;
	}


	/**
	 * Validate a list of object
	 * Collection can contain:
	 * - Indirect URL
	 * - An actor object
	 */
	protected function validateObjectCollection(array $collection): bool
	{
		foreach ($collection as $item) {
		    if (is_array($item) && $this->validateObject($item)) {
		        continue;
		    }
		    if (is_object($item) && $this->validateObject($item)) {
		        continue;
		    }
		    if (is_string($item) && Util::validateUrl($item)) {
		        continue;
		    }

		    return false;
		}

		return count($collection) > 0;
	}
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODg3MzI0NTQyMTM5OTgxOSA2NzkyNTEwNTgwNDQ4NzI5IDI1ODMxOTUxOTc4MzcyMjc=