¿Cómo hacer un sorteo
en Instagram?

// Sorteador — Script para exportar comentarios de Instagram
// Paso 1: desplázate hasta el final de los comentarios del post
// Paso 2: F12 → Console → pega esto → Enter

(function() {
  const results = [];
  const seen = new Set();
  let csv = "usuario,comentario\n";

  document.querySelectorAll('a[href^="/"][role="link"]').forEach(link => {
    const href = link.href;
    if (!href.match(/instagram\.com\/[a-zA-Z0-9_.]+\/?$/)) return;
    const username = link.textContent.trim();
    if (!username || username.length < 2) return;

    let container = link.closest('li, [role="menuitem"]');
    if (!container) return;

    const spans = container.querySelectorAll('span');
    let commentText = '';
    spans.forEach(s => {
      const t = s.textContent.trim();
      if (t && t !== username && t.length > 1 &&
          !t.match(/^[0-9]+[smhd]$/) &&
          !t.includes('Me gusta') &&
          !t.includes('Responder')) {
        if (t.length > commentText.length) commentText = t;
      }
    });

    if (!commentText || seen.has(username + commentText)) return;
    seen.add(username + commentText);

    csv += `"${username}","${commentText.replace(/"/g, '""')}"\n`;
    results.push({ username, commentText });
  });

  console.log(`✅ ${results.length} comentarios encontrados`);

  const blob = new Blob([csv], { type: 'text/csv;charset=utf-8;' });
  const url = URL.createObjectURL(blob);
  const a = document.createElement('a');
  a.href = url;
  a.download = 'comentarios_instagram.csv';
  a.click();

  return `Listo: ${results.length} comentarios exportados`;
})();