<?php
header('Content-Type: application/xml; charset=utf-8');

echo '<?xml version="1.0" encoding="UTF-8"?>';
echo '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">';

// Home
echo '<url><loc>https://fastandfresh.co.tz/</loc></url>';

// Static pages
$pages = ['products', 'about', 'contact', 'categories'];
foreach ($pages as $page) {
    echo '<url><loc>https://fastandfresh.co.tz/' . $page . '</loc></url>';
}

// Products
require_once 'includes/config.php';
$result = $conn->query("SELECT slug, updated_at FROM products WHERE status='active'");
while ($row = $result->fetch_assoc()) {
    echo '<url>';
    echo '<loc>https://fastandfresh.co.tz/product/' . htmlspecialchars($row['slug']) . '</loc>';
    echo '<lastmod>' . date('Y-m-d', strtotime($row['updated_at'])) . '</lastmod>';
    echo '</url>';
}

echo '</urlset>';
?>
