<?php
namespace Claromentis\Core\Ai\Adapters\Vertex\Requests;

$GLOBALS["__65da1b1e" . "c2d6653e8a" . "0ab7848e53" . "6215"] = (@$GLOBALS["__65da1b1ec2d6653e8" . "a0ab7848e536215"] ?: array()) + array("_cacdd1f8e9" . "89b6fdd015a" . "bf1348e3f02" => base64_decode("Y2xpZW50" . "X2VtYWls"), "_0a30de77e09" . "89f75ce53305" . "6c1d1af64" => base64_decode("UmVjZWl2ZWQgdW5leHBlY3RlZCBlcnJvciB3aGlsZSBhdXRoZW50aWNhdGluZyB3aXRoIEdvb2dsZSwgZXJyb3IgcmVhc29uOi" . "A="), "_4d707fab93bebb00bbe69e8159697c" . "90" => base64_decode(""), "_7681c2a2b7e1bdf69c23" . "c6cd64114ad3" => base64_decode("anNvbl9kZWN" . "vZGU="), "_b4c3c06129d75aa7c42558ad" . "f03352f4" => base64_decode("RmFpbGVkIHRvIGF1dGhlbnRpY2F0ZSB3a" . "XRoIEdvb2dsZSwgZXJyb3IgcmVhc29uOi" . "A="), "_c4d12d785e" . "c7795105c9b" . "1378e39606f" => base64_decode("cHJpdm" . "F0ZV9r" . "ZXk="), "_f4e5c2cfc0c84" . "820575d1586a6f" . "13ae0" => base64_decode("YWNjZXNzX3Rva" . "2Vu"));
use Exception;
use Google_Auth_AssertionCredentials;
use Google_Auth_Exception;
use Google_Client;
use Psr\Log\LoggerAwareInterface;
use Psr\Log\LoggerAwareTrait;
use Psr\Log\LoggerInterface;
use Psr\Log\NullLogger;






class VertexAiClientAuthentication implements LoggerAwareInterface
{
    use LoggerAwareTrait;
    
    
    
    
    private const SCOPE = 'https://www.googleapis.com/auth/cloud-platform';
    
    
    
    
    private array $credentials;
    
    
    
    
    private ?string $access_token;
    
    
    
    
    private Google_Client $google_client;
    
    
    
    
    
    
    
    public function __construct(array $_31656b38100faefd8d9cabde5ae2775b, LoggerInterface $logger = null)
    {
        $this->credentials = $_31656b38100faefd8d9cabde5ae2775b;
        $this->access_token = $GLOBALS["__65da1b1ec" . "2d6653e8a0a" . "b7848e53621" . "5"]["_4d707fab93bebb00bbe69e815" . "9697c90"];
        $this->google_client = new Google_Client();
        $this->logger = $logger ?? new NullLogger();
    }
    
    
    
    
    
    
    
    
    public function getAccessToken() : string
    {
        try {
            if ($this->google_client->isAccessTokenExpired()) {
                $_31656b38100faefd8d9cabde5ae2775b = new Google_Auth_AssertionCredentials($this->credentials[$GLOBALS["__65da1b1ec2d6653e8a0ab78" . "48e536215"]["_cacdd1f8e989b6fdd" . "015abf1348e3f02"]], [self::SCOPE], $this->credentials[$GLOBALS["__65da1b1ec2d6653e8a0ab" . "7848e536215"]["_c4d12d785ec77951" . "05c9b1378e39606f"]]);
                
                
                
                
                $_ab8c85e59ec45be42680e8e2689b290b = $this->google_client->getAuth();
                $_ab8c85e59ec45be42680e8e2689b290b->refreshTokenWithAssertion($_31656b38100faefd8d9cabde5ae2775b);
                $_f4e5c2cfc0c84820575d1586a6f13ae0 = $GLOBALS["__65da1b1ec2d6653e8a0ab784" . "8e536215"]["_7681c2a2b7e1" . "bdf69c23c6cd6" . "4114ad3"]($this->google_client->getAccessToken(), true);
                $this->access_token = $_f4e5c2cfc0c84820575d1586a6f13ae0[$GLOBALS["__65da1b1ec2d" . "6653e8a0ab784" . "8e536215"]["_f4e5c2cfc0c8482" . "0575d1586a6f13ae" . "0"]];
            }
        } catch (Google_Auth_Exception $_fe441aa3ef350bfb1a1a1ad8520dd530) {
            $this->logger->error($GLOBALS["__65da1b1ec2d6653e8a0ab7848" . "e536215"]["_b4c3c06129" . "d75aa7c4255" . "8adf03352f4"] . $_fe441aa3ef350bfb1a1a1ad8520dd530->getMessage());
        } catch (Exception $_fe441aa3ef350bfb1a1a1ad8520dd530) {
            $this->logger->error($GLOBALS["__65da1b1ec2d6653e8a0ab7848e5362" . "15"]["_0a30de77" . "e0989f75c" . "e533056c1" . "d1af64"] . $_fe441aa3ef350bfb1a1a1ad8520dd530->getMessage());
        }
        return $this->access_token;
    }
}