<?php
require_once __DIR__ . '/includes/db.php';
require_once __DIR__ . '/includes/functions.php';

header('Content-Type: application/xml; charset=UTF-8');
header('X-Robots-Tag: noindex');

$db   = getDB();
$base = 'https://poltroloc.com.br';
$hoje = date('Y-m-d');
?>
<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9
        http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">

  <!-- Páginas principais -->
  <url>
    <loc><?= $base ?>/</loc>
    <lastmod><?= $hoje ?></lastmod>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
  </url>
  <url>
    <loc><?= $base ?>/sobre.php</loc>
    <lastmod><?= $hoje ?></lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc><?= $base ?>/servicos.php</loc>
    <lastmod><?= $hoje ?></lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.9</priority>
  </url>
  <url>
    <loc><?= $base ?>/produtos.php</loc>
    <lastmod><?= $hoje ?></lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>
  <url>
    <loc><?= $base ?>/como-funciona.php</loc>
    <lastmod><?= $hoje ?></lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc><?= $base ?>/faq.php</loc>
    <lastmod><?= $hoje ?></lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc><?= $base ?>/blog.php</loc>
    <lastmod><?= $hoje ?></lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc><?= $base ?>/contato.php</loc>
    <lastmod><?= $hoje ?></lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc><?= $base ?>/politica-de-privacidade.php</loc>
    <lastmod><?= $hoje ?></lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.3</priority>
  </url>
  <url>
    <loc><?= $base ?>/termos-de-uso.php</loc>
    <lastmod><?= $hoje ?></lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.3</priority>
  </url>

  <!-- Produtos -->
<?php
try {
    $produtos = $db->query("SELECT slug, atualizado_em FROM products WHERE ativo = 1")->fetchAll();
    foreach ($produtos as $p):
        $lastmod = $p['atualizado_em'] ? date('Y-m-d', strtotime($p['atualizado_em'])) : $hoje;
?>
  <url>
    <loc><?= $base ?>/produto.php?slug=<?= urlencode($p['slug']) ?></loc>
    <lastmod><?= $lastmod ?></lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.9</priority>
  </url>
<?php endforeach; } catch (Exception $e) {} ?>

  <!-- Posts do blog -->
<?php
try {
    $posts = $db->query("SELECT slug, publicado_em FROM blog_posts WHERE status = 'publicado' ORDER BY publicado_em DESC")->fetchAll();
    foreach ($posts as $p):
        $lastmod = $p['publicado_em'] ? date('Y-m-d', strtotime($p['publicado_em'])) : $hoje;
?>
  <url>
    <loc><?= $base ?>/post.php?slug=<?= urlencode($p['slug']) ?></loc>
    <lastmod><?= $lastmod ?></lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
<?php endforeach; } catch (Exception $e) {} ?>

</urlset>
