<?php

namespace AnyComment\Providers;


use Hybridauth\Adapter\OAuth2;
use Hybridauth\Data\Collection;
use Hybridauth\Exception\Exception;
use Hybridauth\Exception\UnexpectedApiResponseException;
use Hybridauth\User\Profile;

/**
 * Yandex provider adapter.
 *
 * Example:
 *
 *   $config = [
 *       'callback'  => Hybridauth\HttpClient\Util::getCurrentUrl(),
 *       'keys'      => ['id' => '', 'secret' => ''],
 *   ];
 *
 *   $adapter = new Hybridauth\Provider\Yandex($config);
 *
 *   try {
 *       if (!$adapter->isConnected()) {
 *           $adapter->authenticate();
 *       }
 *
 *       $userProfile = $adapter->getUserProfile();
 *   }
 *   catch(\Exception $e) {
 *       print $e->getMessage() ;
 *   }
 */
class Yandex extends OAuth2
{
	/**
	 * {@inheritdoc}
	 */
	protected $apiBaseUrl = 'https://login.yandex.ru/info';

	/**
	 * {@inheritdoc}
	 */
	protected $authorizeUrl = 'https://oauth.yandex.ru/authorize';

	/**
	 * {@inheritdoc}
	 */
	protected $accessTokenUrl = 'https://oauth.yandex.ru/token';

	/**
	 * load the user profile from the IDp api client
	 *
	 * @throws Exception
	 */
	public function getUserProfile()
	{

		$this->scope = implode(',', []);

		$response = $this->apiRequest($this->apiBaseUrl . "?format=json");

		if (!isset($response->id)) {
			throw new UnexpectedApiResponseException("User profile request failed! {$this->providerId} returned an invalid response.", 6);
		}

		$data = new Collection($response);

		if (!$data->exists('id')) {
			throw new UnexpectedApiResponseException('Provider API returned an unexpected response.');
		}

		$userProfile = new Profile();

		$userProfile->identifier = $data->get('id');
		$userProfile->firstName = $data->get('real_name');
		$userProfile->lastName = $data->get('family_name');
		$userProfile->displayName = $data->get('display_name');
		$userProfile->photoURL = 'http://upics.yandex.net/' . $userProfile->identifier . '/normal';
		$userProfile->profileURL = "";
		$userProfile->gender = $data->get('sex');
		$userProfile->email = $data->get('default_email');
		$userProfile->emailVerified = $data->get('default_email');

		if ($data->get('birthday')) {
			list($birthday_year, $birthday_month, $birthday_day) = explode('-', $response->birthday);
			$userProfile->birthDay = (int)$birthday_day;
			$userProfile->birthMonth = (int)$birthday_month;
			$userProfile->birthYear = (int)$birthday_year;
		}

		return $userProfile;
	}
}