<?php

require_once __DIR__ . '/../vendor/autoload.php';

use Apoloz\AlfaBank\AlfaBank;
use Apoloz\AlfaBank\Enums\Environment;
use Apoloz\AlfaBank\Sbp\Requests\GetQrCodeRequest;
use Apoloz\AlfaBank\Sbp\Data\QrCodeRequestData;

// 1. Initialize SBP
$sbp = AlfaBank::sbp(
    certificatePath: __DIR__ . '/certs/client.cer',
    privateKeyPath: __DIR__ . '/certs/private.key',
    keyNameAlias: 'my-alias', // Required for SBP signatures in some contexts
    environment: Environment::SANDBOX
);

try {
    echo "Generating Static QR Code...\n";

    $payload = new QrCodeRequestData(
        termNo: 'TEST_TERM_001',
        qrcType: '01', // Static
        amount: '15000', // 150.00 RUB
        paymentPurpose: 'Test Payment'
    );

    $request = new GetQrCodeRequest($payload);
    $response = $sbp->send($request);

    if ($response->successful()) {
        $qrData = $response->dto();
        echo "QR Payload: " . $qrData->payload . "\n";
        echo "QR Image URL: " . $qrData->image . "\n";
    } else {
        echo "Failed to generate QR.\n";
    }

    // Example of Pagination (if supported by SBP endpoints)
    // $paginator = $sbp->paginate(new SomeSbpListRequest());
    // foreach($paginator as $item) { ... }

} catch (\Exception $e) {
    echo "Error: " . $e->getMessage() . "\n";
}