<?php

/**
 * Copyright 2024-2025 Simply.IN Sp. z o.o.
 *
 * NOTICE OF LICENSE
 *
 * Licensed under the EUPL-1.2 or later.
 * You may not use this work except in compliance with the Licence.
 *
 * Copy of the Licence is available at:
 * https://joinup.ec.europa.eu/software/page/eupl
 * It is bundled with this package in the file LICENSE.txt
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the Licence is distributed on an as is basis,
 * without warranties or conditions of any kind, either express or implied.
 * Check the Licence for the specific language governing permissions
 * and limitations under the License.
 *
 * @author   Simply.IN Sp. z o.o.
 * @copyright 2024-2025 Simply.IN Sp. z o.o.
 * @license   https://joinup.ec.europa.eu/software/page/eupl
 */

declare(strict_types=1);

namespace SimplyIn\Api;

if (!defined('_PS_VERSION_')) {
    exit;
}

final class ApiResponse
{
    /**
     * @param array<string, array<int, string>|string> $headers
     */
    public function __construct(
        public readonly int $statusCode,
        public readonly mixed $body,
        public readonly array $headers = [],
        public readonly ?string $rawBody = null,
    ) {
    }

    public function isSuccess(): bool
    {
        return $this->statusCode >= 200 && $this->statusCode < 300;
    }

    public function isClientError(): bool
    {
        return $this->statusCode >= 400 && $this->statusCode < 500;
    }

    public function isServerError(): bool
    {
        return $this->statusCode >= 500;
    }

    public function get(string $key, mixed $default = null): mixed
    {
        if (is_array($this->body) && array_key_exists($key, $this->body)) {
            return $this->body[$key];
        }
        if (is_object($this->body) && isset($this->body->{$key})) {
            return $this->body->{$key};
        }

        return $default;
    }

    /**
     * @return array<int|string, mixed>
     */
    public function toArray(): array
    {
        if (is_array($this->body)) {
            return $this->body;
        }
        if (is_object($this->body)) {
            $encoded = json_encode($this->body);

            return $encoded === false ? [] : (json_decode($encoded, true) ?? []);
        }

        return [];
    }
}
