<?php

declare(strict_types=1);

namespace Apoloz\AlfaBank\Http\Middleware;

use Psr\Log\LoggerInterface;
use Saloon\Contracts\ResponseMiddleware;
use Saloon\Http\Response;

class LoggingResponseMiddleware implements ResponseMiddleware
{
    public function __construct(protected LoggerInterface $logger) {}

    public function __invoke(Response $response): void
    {
        $pendingRequest = $response->getPendingRequest();

        try {
            $body = $this->maskBody($response->json());
        } catch (\JsonException) {
            $body = $response->body();
        }

        $this->logger->info(
            "AlfaBank Response: {$response->status()} {$pendingRequest->getUrl()}",
            [
                'host' => $pendingRequest->getConnector()->resolveBaseUrl(),
                'body' => $body,
            ]
        );
    }

    protected function maskBody(mixed $body): mixed
    {
        if (! is_array($body)) {
            return $body;
        }

        $sensitiveKeys = ['pan', 'cvc', 'digestSignatures', 'client_secret', 'refresh_token', 'access_token'];

        foreach ($body as $key => $value) {
            if (in_array($key, $sensitiveKeys, true)) {
                $body[$key] = '*****';
            } elseif (is_array($value)) {
                $body[$key] = $this->maskBody($value);
            }
        }

        return $body;
    }
}