<?php
/**
 * Copyright 2020 Adobe
 * All Rights Reserved.
 */
declare(strict_types=1);

namespace PayPal\Braintree\Gateway\Request;

use Magento\Payment\Gateway\Request\BuilderInterface;
use PayPal\Braintree\Model\CustomFields\Pool;

class CustomFieldsDataBuilder implements BuilderInterface
{
    public const CUSTOM_FIELDS = 'customFields';

    /**
     * @var Pool $pool
     */
    protected Pool $pool;

    /**
     * CustomFieldsDataBuilder constructor
     *
     * @param Pool $pool
     */
    public function __construct(Pool $pool)
    {
        $this->pool = $pool;
    }

    /**
     * @inheritdoc
     */
    public function build(array $buildSubject): array
    {
        return [
            self::CUSTOM_FIELDS => $this->pool->getFields($buildSubject)
        ];
    }
}