`;
const pdfTemplate = document.getElementById('pdf-template');
pdfTemplate.innerHTML = reportHtml;
pdfTemplate.classList.remove('invisible');
try {
const { jsPDF } = window.jspdf;
const canvas = await html2canvas(pdfTemplate.querySelector('.pdf-report-container'), { scale: 2 });
const imgData = canvas.toDataURL('image/png');
const pdf = new jsPDF({ orientation: 'p', unit: 'pt', format: 'a4' });
const pdfWidth = pdf.internal.pageSize.getWidth(), pdfHeight = (canvas.height * pdfWidth) / canvas.width;
pdf.addImage(imgData, 'PNG', 0, 0, pdfWidth, pdfHeight);
pdf.save(`Meta_Titles_${currentKeyword.replace(/\s+/g, '_')}.pdf`);
} catch (e) { console.error('PDF Generation Error:', e); } finally {
downloadPdfBtn.disabled = false;
downloadPdfBtn.textContent = 'Download PDF';
pdfTemplate.classList.add('invisible');
pdfTemplate.innerHTML = '';
}
}
// --- EVENT LISTENERS ---
generateBtn.addEventListener('click', generateTitles);
copyAllBtn.addEventListener('click', () => {
if (generatedTitles.length > 0) copyToClipboard(generatedTitles.join('\n'), 'All titles copied!');
});
resultsContainer.addEventListener('click', (e) => {
if (e.target.classList.contains('copy-title-btn')) {
const name = e.target.previousElementSibling.textContent;
copyToClipboard(name, 'Title copied!');
}
});
downloadPdfBtn.addEventListener('click', generatePdfReport);
// --- INITIALIZATION ---
generateTitles();
});
