<?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  $container An object
     * @return bool
     */
    public function validate($value, $container)
    {
        // Can be an indirect link
        if (is_string($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 $item
     * @return bool
     */
    protected function validateObject($item)
    {
        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
     *
     * @param array $collection
     * @return bool
     */
    protected function validateObjectCollection(array $collection)
    {
        foreach ($collection as $item) {
            if (is_array($item) && $this->validateObject($item)) {
                continue;
            } elseif (is_object($item) && $this->validateObject($item)) {
                continue;
            } elseif (is_string($item) && Util::validateUrl($item)) {
                continue;
            }

            return false;
        }

        return count($collection) && true;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----OTE5NTIwNjAwNTUxOTU4MyA4MzczNzAwMTE3NTM1ODg2IDU3MzAyOTc0MTkzNDI2Mzc=