echo "<h1>🧪 UniFi Portal Directory Test</h1>";

// Current working directory
echo "<div class='info'>";
echo "<strong>Current Working Directory (getcwd()):</strong><br>";
echo "<code>" . getcwd() . "</code>";
echo "</div>";

// __FILE__ constant
echo "<div class='info'>";
echo "<strong>Full Path to This Script (__FILE__):</strong><br>";
echo "<code>" . __FILE__ . "</code>";
echo "</div>";

// __DIR__ constant
echo "<div class='info'>";
echo "<strong>Directory of This Script (__DIR__):</strong><br>";
echo "<code>" . __DIR__ . "</code>";
echo "</div>";

// Check if we're in public_html
$currentDir = getcwd();
if (strpos($currentDir, 'public_html') !== false) {
    echo "<div class='success'>";
    echo "✓ <strong>SUCCESS:</strong> This script is running in the public_html directory!";
    echo "</div>";
} else {
    echo "<div class='path'>";
    echo "⚠ <strong>Note:</strong> This script does NOT appear to be in public_html. It's in: <code>" . $currentDir . "</code>";
    echo "</div>";
}

// Server information
echo "<div class='info'>";
echo "<strong>Server Information:</strong><br>";
echo "<table>";
echo "<tr><th>Property</th><th>Value</th></tr>";
echo "<tr><td>HTTP_HOST</td><td><code>" . ($_SERVER['HTTP_HOST'] ?? 'Not set') . "</code></td></tr>";
echo "<tr><td>REQUEST_URI</td><td><code>" . ($_SERVER['REQUEST_URI'] ?? 'Not set') . "</code></td></tr>";
echo "<tr><td>SERVER_ADDR</td><td><code>" . ($_SERVER['SERVER_ADDR'] ?? 'Not set') . "</code></td></tr>";
echo "<tr><td>REMOTE_ADDR</td><td><code>" . ($_SERVER['REMOTE_ADDR'] ?? 'Not set') . "</code></td></tr>";
echo "<tr><td>PHP_VERSION</td><td><code>" . phpversion() . "</code></td></tr>";
echo "</table>";
echo "</div>";

// Directory listing
echo "<div class='info'>";
echo "<strong>Contents of Current Directory:</strong><br>";
$files = scandir(getcwd());
if ($files) {
    echo "<table>";
    echo "<tr><th>Name</th><th>Type</th></tr>";
    foreach ($files as $file) {
        if ($file === '.' || $file === '..') continue;
        $isDir = is_dir(getcwd() . '/' . $file) ? 'Directory' : 'File';
        echo "<tr><td><code>$file</code></td><td>$isDir</td></tr>";
    }
    echo "</table>";
} else {
    echo "Could not read directory";
}
echo "</div>";

echo "</div>";
echo "</body>";
echo "</html>";
?>