<?
namespace integration;


class Onlinepbx {


    const URL_MONGO_HISTORY = 'mongo_history/search.json';


    static function onpbx_get_secret_key($domain, $apikey, $new=false){
        $data = array('auth_key'=>$apikey);
        if ($new){$data['new'] ='true';}

        $ch = curl_init('https://api.onlinepbx.ru/'.$domain.'/auth.json');
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST');
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        curl_setopt($ch, CURLOPT_TIMEOUT, 60);
        $res = json_decode(curl_exec($ch), true);
        if ($res){return $res;}else{return false;}
    }

    static function onpbx_api_query($secret_key, $key_id, $url, $post=array(), $opt=array()){
        $method = 'POST';
        $date = @date('r');

        if (is_array($post)){
            foreach ($post as $key => $val){
                if (is_string($key) && preg_match('/^@(.+)/', $val, $m)){
                    $post[$key] = array('name'=>basename($m[1]), 'data'=>base64_encode(file_get_contents($m[1])));
                }
            }
        }
        $post = http_build_query($post);
        $content_type = 'application/x-www-form-urlencoded';
        $content_md5 = hash('md5', $post);
        $signature = base64_encode(hash_hmac('sha1', $method."\n".$content_md5."\n".$content_type."\n".$date."\n".$url."\n", $secret_key, false));
        $headers = array('Date: '.$date, 'Accept: application/json', 'Content-Type: '.$content_type, 'x-pbx-authentication: '.$key_id.':'.$signature, 'Content-MD5: '.$content_md5);

        $ch = curl_init('https://'.$url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST');
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
        curl_setopt($ch, CURLOPT_TIMEOUT, 60);
        $res = json_decode(curl_exec($ch), true);
        if ($res){return $res;}else{return false;}
    }

    static function request(
        $domain='',
        $apikey='',
        $secret_key='',
        $key_id='',
        $url = '',
        $data = []
    ){

        if(!$secret_key) {
            $new = false;
            $data_key_array = self::onpbx_get_secret_key($domain, $apikey, $new);
            if (!$data_key_array) {
                $new = true;
                $data_key_array = self::onpbx_get_secret_key($domain, $apikey, $new);
            }
            $secret_key = $data_key_array['data']['key'];
            $key_id = $data_key_array['data']['key_id'];
        }

        $url = 'api.onlinepbx.ru/'.$domain.'/'.$url;
        //$post = array('uuid' => '');
        /*
        $post = [
            'start_stamp_from'=>strtotime(date('Y-m-d')),
        ];
        /**/
        $data_array = self::onpbx_api_query($secret_key, $key_id, $url, $data);
        if($data_array['status']==0){
            $data_key_array = self::onpbx_get_secret_key($domain, $apikey, true);

            $secret_key = $data_key_array['data']['key'];
            $key_id = $data_key_array['data']['key_id'];
            $data_array = self::onpbx_api_query($secret_key, $key_id, $url, $data);
        }


        $res = [
            'secret_key'=>$secret_key,
            'secret_key_id'=>$key_id,
            'url'=>$url,
            'data'=>$data,
            'result'=>$data_array,
        ];

        return $res;
    }
}

/*
key 	jExsW1LvZmbufE0yj2f85XPIlAtGTSTjt1uWLTRiG4

		SIP аккаунт для тестов
		300
		sovabest

*/