michaelschiemer/tests/debug/test-complete-svg-rendering.php

<?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\ValueObjects\QrCodeStyle;

echo "=== Complete SVG Rendering Verification ===\n\n";

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

$matrix = QrCodeGenerator::generate('HELLO', $config);
$size = $matrix->getSize();

echo "Matrix: {$size}x{$size}\n\n";

// Count dark modules in matrix
$darkCount = 0;
for ($row = 0; $row < $size; $row++) {
    for ($col = 0; $col < $size; $col++) {
        if ($matrix->getModuleAt($row, $col)->isDark()) {
            $darkCount++;
        }
    }
}

echo "Dark modules in matrix: {$darkCount}\n";

// Render SVG
$style = QrCodeStyle::large();
$renderer = new QrCodeRenderer();
$svg = $renderer->renderCustom($matrix, $style, false);

// Count rectangles in SVG
preg_match_all('/<rect[^>]*fill="black"/', $svg, $matches);
$svgRectCount = count($matches[0]);

echo "Black rectangles in SVG: {$svgRectCount}\n";

if ($darkCount === $svgRectCount) {
    echo "✅ All dark modules are rendered\n\n";
} else {
    echo "❌ Mismatch! Missing " . ($darkCount - $svgRectCount) . " rectangles\n\n";
}

// Verify finder patterns are complete
echo "=== Finder Pattern Completeness ===\n";

$finderPositions = [
    ['name' => 'Top-Left', 'startRow' => 0, 'startCol' => 0],
    ['name' => 'Top-Right', 'startRow' => 0, 'startCol' => 14],
    ['name' => 'Bottom-Left', 'startRow' => 14, 'startCol' => 0],
];

foreach ($finderPositions as $finder) {
    $expectedDark = 0;
    $actualDark = 0;
    
    for ($r = 0; $r < 7; $r++) {
        for ($c = 0; $c < 7; $c++) {
            $row = $finder['startRow'] + $r;
            $col = $finder['startCol'] + $c;
            
            if ($matrix->getModuleAt($row, $col)->isDark()) {
                $expectedDark++;
                
                // Check if rendered in SVG
                $x = 80 + $col * 20;
                $y = 80 + $row * 20;
                if (preg_match('/<rect x="' . $x . '\.00" y="' . $y . '\.00" width="20" height="20" fill="black"/', $svg)) {
                    $actualDark++;
                }
            }
        }
    }
    
    echo "{$finder['name']}: {$actualDark}/{$expectedDark} modules rendered\n";
    
    if ($actualDark === $expectedDark) {
        echo "  ✅ Complete\n";
    } else {
        echo "  ❌ Missing " . ($expectedDark - $actualDark) . " modules\n";
    }
}

// Check timing patterns
echo "\n=== Timing Pattern Completeness ===\n";

// Horizontal timing (row 6, cols 8-12)
$timingDark = 0;
$timingRendered = 0;
for ($col = 8; $col < 13; $col++) {
    if ($matrix->getModuleAt(6, $col)->isDark()) {
        $timingDark++;
        $x = 80 + $col * 20;
        $y = 80 + 6 * 20;
        if (preg_match('/<rect x="' . $x . '\.00" y="' . $y . '\.00" width="20" height="20" fill="black"/', $svg)) {
            $timingRendered++;
        }
    }
}

echo "Horizontal timing: {$timingRendered}/{$timingDark} modules rendered\n";

// Vertical timing (col 6, rows 8-12)
$vTimingDark = 0;
$vTimingRendered = 0;
for ($row = 8; $row < 13; $row++) {
    if ($matrix->getModuleAt($row, 6)->isDark()) {
        $vTimingDark++;
        $x = 80 + 6 * 20;
        $y = 80 + $row * 20;
        if (preg_match('/<rect x="' . $x . '\.00" y="' . $y . '\.00" width="20" height="20" fill="black"/', $svg)) {
            $vTimingRendered++;
        }
    }
}

echo "Vertical timing: {$vTimingRendered}/{$vTimingDark} modules rendered\n";

// Check format information
echo "\n=== Format Information Completeness ===\n";

$formatCols = [0, 1, 2, 3, 4, 5, 7, 8, 20, 19, 18, 17, 16, 15, 14];
$formatDark = 0;
$formatRendered = 0;

foreach ($formatCols as $col) {
    if ($matrix->getModuleAt(8, $col)->isDark()) {
        $formatDark++;
        $x = 80 + $col * 20;
        $y = 80 + 8 * 20;
        if (preg_match('/<rect x="' . $x . '\.00" y="' . $y . '\.00" width="20" height="20" fill="black"/', $svg)) {
            $formatRendered++;
        }
    }
}

echo "Format info (horizontal): {$formatRendered}/{$formatDark} modules rendered\n";

$formatRows = [20, 19, 18, 17, 16, 15, 14, 8, 7, 5, 4, 3, 2, 1, 0];
$formatVDark = 0;
$formatVRendered = 0;

foreach ($formatRows as $row) {
    if ($matrix->getModuleAt($row, 8)->isDark()) {
        $formatVDark++;
        $x = 80 + 8 * 20;
        $y = 80 + $row * 20;
        if (preg_match('/<rect x="' . $x . '\.00" y="' . $y . '\.00" width="20" height="20" fill="black"/', $svg)) {
            $formatVRendered++;
        }
    }
}

echo "Format info (vertical): {$formatVRendered}/{$formatVDark} modules rendered\n";

// Generate a visual ASCII representation
echo "\n=== Visual Matrix Check ===\n";
echo "Top-left corner (10x10):\n";
for ($row = 0; $row < 10; $row++) {
    echo "  ";
    for ($col = 0; $col < 10; $col++) {
        $isDark = $matrix->getModuleAt($row, $col)->isDark();
        echo $isDark ? '█' : '░';
    }
    echo "\n";
}

// Save SVG for inspection
$filepath = __DIR__ . '/test-qrcodes/complete-verification.svg';
file_put_contents($filepath, $svg);
echo "\n✅ Saved complete SVG: {$filepath}\n";