<?php
namespace App;

use App\Library\ContingentManager;
use App\Library\DatabaseConfig;
use GuzzleHttp\Exception\ClientException;
use GuzzleHttp\Exception\ConnectException;
use GuzzleHttp\Exception\RequestException;
use GuzzleHttp\Exception\ServerException;
use GuzzleHttp\RequestOptions;
use App\Library\ContingentParser;
use App\Library\Database;
use GuzzleHttp\Client;
use Symfony\Component\Yaml\Yaml;

$dbOpendata = new Database(new DatabaseConfig('opendata'));
$dbNiimko = new Database(new DatabaseConfig('niimko'));

$sites = ContingentManager::getInstance()->getSites($dbNiimko);
$specializations = ContingentManager::getInstance()->getSpecializations($dbNiimko);
// print_r($sites);
// print_r($specializations);

$status = null;
$succes = 0;
$failed = array();
for ($i = 0; $i < 100; $i++) {
    try {
        $client = new Client([
            RequestOptions::ALLOW_REDIRECTS => [
                'max'             => 10,
                'strict'          => true,
                'referer'         => true,
                'track_redirects' => true,
            ]
        ]);
        $baseURL = $sites[$i]['site'];
        $url = ContingentManager::getInstance()->buildURL($baseURL);
        print(($i+1).". Current url: $url\n");

        $response = $client->get($url, ['timeout'  => 300]);
        $status = $response->getStatusCode();

        $html = $response->getBody()->getContents();
        $parser = new ContingentParser($html, '//tr[@itemprop="eduChislen"]//');
        $contingent = $parser->getDataTable();

        // Добавляем поле spec_id по spec_code
        ContingentManager::getInstance()->addSpecId($contingent, $specializations);

        // Добавляем поле org_id
        ContingentManager::getInstance()->addOrgId($contingent, $sites[$i]['org_id']);

        print_r($contingent);
    } catch (ClientException $e) {
        $response = $e->getCode();
    } catch (RequestException $e) {
        $response = $e->getCode();
    } catch (ConnectException $e) {
        $response = $e->getCode();
    } catch (ServerException $e) {
        $response = $e->getCode();
    } finally {
        if ($status == 200 && !empty($contingent)) {
            $status = 0;
            print("Succes: ".++$succes."\n");
            // TODO - здесь заносим в базу
        } else {
            // Сайты, которые распарсить не удолось
            $failed[] = $sites[$i];
        }
    }
}
$yaml = Yaml::dump($failed);
file_put_contents(__DIR__ . '/../failed.yaml', $yaml);

// Чтобы не дублировались в базе
// $dbOpendata->insert('sveden_education_contingent', $data);
// $dbOpendata->update('sveden_education_contingent', $specializations);
// $data = $dbOpendata->select('sveden_education_contingent');