<?php
namespace DouYinGameOpen;

use think\Env;

class BaseApi
{
    const Douyin_Url = "https://open.douyin.com";

    public $app_id = null; // 抖音游戏ID
    public $app_secret = null; // 抖音游戏对应的密钥
    public $client_key = null;
    public $client_secret = null;

    public $response = null; // 返回内容

    public $error = null; // 报错内容

    public function __construct($config)
    {
        $this->app_id = $config['app_id'];
        $this->app_secret = $config['app_secret'];
        // $this->client_key = $config['client_key'];
        // $this->client_secret = $config['client_secret'];
    }

    public function toArray()
    {
        return $this->response ? json_decode($this->response, true) : true;
    }

    public function https_get($url, $params = [], $headers = null)
    {
        if ($params) {
            $url = $url . '?' . http_build_query($params);
        }
        $this->response = $this->https_request($url, null, $headers);
        $result = json_decode($this->response, true);
        return $result;
    }

    public function https_post($url, $data = [], $headers = null)
    {
        $header = [
            'Accept' => 'application/json',
            'Content-Type' => 'application/json'
        ];
        if($headers){
            $header = array_merge($header, $headers);
        }

        $this->response = $this->https_request($url, json_encode($data), $header);
        $result = json_decode($this->response, true);
        return $result;
    }

    public function https_request($url, $data = null, $headers = null)
    {
        $curl = curl_init();
        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);


        if (!empty($data)) {
            curl_setopt($curl, CURLOPT_POST, 1);
            curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
        }
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($curl, CURLOPT_TIMEOUT, 30);

        if (!empty($headers)) {
            $headerArray = [];
            foreach ($headers as $key => $value) {
                $headerArray[] = $key . ': ' . $value;
            }
            curl_setopt($curl, CURLOPT_HTTPHEADER, $headerArray);
        }


        //设置curl默认访问为IPv4
        if (defined('CURLOPT_IPRESOLVE') && defined('CURL_IPRESOLVE_V4')) {
            curl_setopt($curl, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
        }
        $output = curl_exec($curl);
        curl_close($curl);
        return ($output);
    }

    public function https_byte($url, $file)
    {
        $payload = '';
        $params = "--__X_PAW_BOUNDARY__\r\n"
            . "Content-Type: application/x-www-form-urlencoded\r\n"
            . "\r\n"
            . $payload . "\r\n"
            . "--__X_PAW_BOUNDARY__\r\n"
            . "Content-Type: video/mp4\r\n"
            . "Content-Disposition: form-data; name=\"video\"; filename=\"123456.mp4\"\r\n"
            . "\r\n"
            . file_get_contents($file) . "\r\n"
            . "--__X_PAW_BOUNDARY__--";

        $first_newline = strpos($params, "\r\n");
        $multipart_boundary = substr($params, 2, $first_newline - 2);
        $request_headers = array();
        $request_headers[] = 'Content-Length: ' . strlen($params);
        $request_headers[] = 'Content-Type: multipart/form-data; boundary=' . $multipart_boundary;

        $curl = curl_init($url);
        curl_setopt($curl, CURLOPT_POST, 1);
        curl_setopt($curl, CURLOPT_POSTFIELDS, $params);
        curl_setopt($curl, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
        curl_setopt($curl, CURLOPT_HTTPHEADER, $request_headers);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
        $output = curl_exec($curl);
        curl_close($curl);

        $result = json_decode($output, true);
        return $result;
    }
}