<?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, $container): bool
    {
        // Can be an indirect link
        if (is_string($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 $item
     */
    protected function validateObject($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:----MzI0MTYwNTg5MTIzNjY2OSA1MTg1NDk5MjIxNTE0OTA1IDYzMzA3Nzg2MTU4NzQwNDc=