<?php

declare(strict_types=1);

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

use App\Framework\QrCode\QrCodeGenerator;
use App\Framework\QrCode\QrCodeRenderer;
use App\Framework\QrCode\ValueObjects\ErrorCorrectionLevel;
use App\Framework\QrCode\ValueObjects\QrCodeConfig;
use App\Framework\QrCode\ValueObjects\QrCodeVersion;
use App\Framework\QrCode\ValueObjects\EncodingMode;
use App\Framework\QrCode\ErrorCorrection\ReedSolomonEncoder;

echo "=== QR Code Full Pipeline Test ===\n\n";

$data = "HELLO";
echo "Input data: '{$data}'\n";
echo "Data length: " . strlen($data) . " bytes\n\n";

// Create config
$config = new QrCodeConfig(
    version: QrCodeVersion::fromNumber(1),
    errorCorrectionLevel: ErrorCorrectionLevel::M,
    encodingMode: EncodingMode::BYTE
);

echo "Configuration:\n";
echo "  Version: {$config->version->getVersionNumber()}\n";
echo "  Error Level: {$config->errorCorrectionLevel->value}\n";
echo "  Encoding: {$config->encodingMode->value}\n";
echo "  Matrix Size: {$config->version->getMatrixSize()}x{$config->version->getMatrixSize()}\n\n";

// Get EC info
$ecInfo = ReedSolomonEncoder::getECInfo(
    $config->version->getVersionNumber(),
    $config->errorCorrectionLevel->value
);

echo "Error Correction Info:\n";
echo "  Total codewords: {$ecInfo['totalCodewords']}\n";
echo "  Data codewords: {$ecInfo['dataCodewords']}\n";
echo "  EC codewords: {$ecInfo['ecCodewords']}\n";
echo "  Blocks: {$ecInfo['blocks']}\n";
echo "  EC per block: {$ecInfo['ecPerBlock']}\n\n";

// Generate QR Code
echo "Generating QR Code...\n";
$matrix = QrCodeGenerator::generate($data, $config);

echo "Matrix generated successfully!\n";
echo "  Size: {$matrix->getSize()}x{$matrix->getSize()}\n";
echo "  Version: {$matrix->getVersion()->getVersionNumber()}\n\n";

// Count modules
$darkCount = 0;
$lightCount = 0;
$size = $matrix->getSize();

for ($row = 0; $row < $size; $row++) {
    for ($col = 0; $col < $size; $col++) {
        $module = $matrix->getModuleAt($row, $col);
        if ($module->isDark()) {
            $darkCount++;
        } else {
            $lightCount++;
        }
    }
}

echo "Module Statistics:\n";
echo "  Total modules: " . ($darkCount + $lightCount) . "\n";
echo "  Dark modules: {$darkCount}\n";
echo "  Light modules: {$lightCount}\n";
echo "  Dark ratio: " . round(($darkCount / ($darkCount + $lightCount)) * 100, 2) . "%\n\n";

// Generate SVG
echo "Rendering SVG...\n";
$renderer = new QrCodeRenderer();
$svg = $renderer->renderSvg($matrix);

$outputPath = __DIR__ . '/../../public/qrcode-full-test.svg';
file_put_contents($outputPath, $svg);

echo "✅ SVG saved to: public/qrcode-full-test.svg\n";
echo "✅ QR Code generated with full Reed-Solomon error correction\n\n";

echo "Test the QR code by scanning: https://localhost/qrcode-full-test.svg\n";