<?php
namespace App\Http\Services;

use Auth;
use Illuminate\Validation\ValidationException;
use Illuminate\Support\Facades\Log;

use Google\Cloud\RecaptchaEnterprise\V1\RecaptchaEnterpriseServiceClient;
use Google\Cloud\RecaptchaEnterprise\V1\Event;
use Google\Cloud\RecaptchaEnterprise\V1\Assessment;
use Google\Cloud\RecaptchaEnterprise\V1\TokenProperties\InvalidReason;


class GoogleRecaptchaService
{
	public function __construct()
	{
	}

	public function verifyRecaptcha($platform, $recaptcha_token)
	{
		$client = new RecaptchaEnterpriseServiceClient(
			[
				'credentials' => storage_path("zlock-app-32a2280166cb.json")
			]
		);
		$site_key = config('services.recaptcha.secretKey');

		if($platform != "android")
			$site_key = config('services.recaptcha.secretKeyIOS');

		$project_id = config('services.recaptcha.googleCloudProjectId');

		\Log::info($recaptcha_token);
		\Log::info($site_key);
		\Log::info($platform);
		try
		{
			$projectName = $client->projectName($project_id);
			$event = (new Event())
				->setSiteKey($site_key)
				->setToken($recaptcha_token);

			$assessment = (new Assessment())
				->setEvent($event);

			$response = $client->createAssessment(
					$projectName,
					$assessment
				);

			// You can use the score only if the assessment is valid,
			// In case of failures like re-submitting the same token, getValid() will return false
			if ($response->getTokenProperties()->getValid() == false) {
				\Log::info('The CreateAssessment() call failed because the token was invalid for the following reason: ');
				\Log::info(InvalidReason::name($response->getTokenProperties()->getInvalidReason()));
				return false;
			} else {
				\Log::info('The score for the protection action is:');
				\Log::info($response->getRiskAnalysis()->getScore());
				return true;
			}

		}
		catch(\Exception $e){
			\Log::info('Error verifying: ');
			\Log::info($e);
			return false;
		}
	}
}