<?php
/**
 * 重庆赤晓店信息科技有限公司
 * https://www.chixiaodian.com
 * Copyright (c) 2023 赤店商城 All rights reserved.
 */
/*
 * This file is part of the overtrue/wechat.
 *
 * (c) overtrue <i@overtrue.me>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

namespace ByteDance\Kernel\Http;

use ByteDance\Kernel\Exceptions\InvalidArgumentException;
use ByteDance\Kernel\Exceptions\RuntimeException;
use ByteDance\Kernel\Support\File;
use GuzzleHttp\Psr7\Response as GuzzleResponse;
use ByteDance\Kernel\Support\Collection;
use Psr\Http\Message\ResponseInterface;

/**
 * Class Response.
 *
 * @author overtrue <i@overtrue.me>
 */
class Response extends GuzzleResponse
{
    /**
     * @return string
     */
    public function getBodyContents()
    {
        $this->getBody()->rewind();
        $contents = $this->getBody()->getContents();
        $this->getBody()->rewind();

        return $contents;
    }

    /**
     * @param \Psr\Http\Message\ResponseInterface $response
     *
     * @return \ByteDance\Kernel\Http\Response
     */
    public static function buildFromPsrResponse(ResponseInterface $response)
    {
        return new static(
            $response->getStatusCode(),
            $response->getHeaders(),
            $response->getBody(),
            $response->getProtocolVersion(),
            $response->getReasonPhrase()
        );
    }

    /**
     * Build to json.
     *
     * @return string
     */
    public function toJson()
    {
        return json_encode($this->toArray());
    }

    /**
     * Build to array.
     *
     * @return array
     */
    public function toArray()
    {
        $content = $this->removeControlCharacters($this->getBodyContents());

        $array = json_decode($content, true, 512, JSON_BIGINT_AS_STRING);

        if (JSON_ERROR_NONE === json_last_error()) {
            return (array) $array;
        }

        return [];
    }

    /**
     * Get collection data.
     *
     * @return \ByteDance\Kernel\Support\Collection
     */
    public function toCollection()
    {
        return new Collection($this->toArray());
    }

    /**
     * @return object
     */
    public function toObject()
    {
        return json_decode($this->toJson());
    }

    /**
     * @return bool|string
     */
    public function __toString()
    {
        return $this->getBodyContents();
    }

    /**
     * @param string $content
     *
     * @return string
     */
    protected function removeControlCharacters(string $content)
    {
        return \preg_replace('/[\x00-\x1F\x80-\x9F]/u', '', $content);
    }

    /**
     * @param string $directory
     * @param string $filename
     * @param bool   $appendSuffix
     *
     * @return bool|int
     *
     * @throws \ByteDance\Kernel\Exceptions\InvalidArgumentException
     * @throws \ByteDance\Kernel\Exceptions\RuntimeException
     */
    public function save(string $directory, string $filename = '', bool $appendSuffix = true)
    {
        $this->getBody()->rewind();

        $directory = rtrim($directory, '/');

        if (!is_dir($directory)) {
            mkdir($directory, 0755, true); // @codeCoverageIgnore
        }

        if (!is_writable($directory)) {
            throw new InvalidArgumentException(sprintf("'%s' is not writable.", $directory));
        }

        $contents = $this->getBody()->getContents();

        if (empty($contents) || '{' === $contents[0]) {
            throw new RuntimeException('Invalid media response content.');
        }

        if (empty($filename)) {
            if (preg_match('/filename="(?<filename>.*?)"/', $this->getHeaderLine('Content-Disposition'), $match)) {
                $filename = $match['filename'];
            } else {
                $filename = md5($contents);
            }
        }

        if ($appendSuffix && empty(pathinfo($filename, PATHINFO_EXTENSION))) {
            $filename .= File::getStreamExt($contents);
        }

        file_put_contents($directory.'/'.$filename, $contents);

        return $filename;
    }
}