Recommended Sector Weighting:

`; pdfContentDiv.appendChild(analysisResultsSection); const pdfAllocationTable = document.createElement('table'); pdfAllocationTable.className = 'w-full rounded-lg overflow-hidden mt-4'; pdfAllocationTable.innerHTML = ` Sector Allocation (%) Rationale `; const pdfAllocationTableBody = pdfAllocationTable.querySelector('tbody'); analysisResultsSection.appendChild(pdfAllocationTable); // Copy rows from live allocation table const liveAllocationRows = sectorAllocationTableBody.querySelectorAll('tr'); if (liveAllocationRows.length > 0) { liveAllocationRows.forEach(liveRow => { const newRow = pdfAllocationTableBody.insertRow(); const cells = liveRow.querySelectorAll('td'); cells.forEach((cell, index) => { const newCell = newRow.insertCell(); newCell.className = 'py-2 px-4 border-b border-gray-200'; newCell.textContent = cell.textContent; }); }); } else { const noAllocRow = pdfAllocationTableBody.insertRow(); const noAllocCell = noAllocRow.insertCell(); noAllocCell.colSpan = 3; noAllocCell.className = 'py-2 px-4 text-center text-gray-500'; noAllocCell.textContent = 'No sector allocation generated. Please adjust inputs and run the model.'; } // --- Section: Strategic Insights --- const insightsSection = document.createElement('div'); insightsSection.className = 'mt-8 p-4 bg-blue-50 rounded-lg shadow-inner text-gray-700'; insightsSection.innerHTML = `

AI-Powered Strategic Insights:

${insightsContentList.innerHTML}

`; pdfContentDiv.appendChild(insightsSection); try { const canvas = await html2canvas(pdfContentDiv, { scale: 2, // Increase scale for better resolution in PDF useCORS: true // Required if you have external images/resources (though none here) }); const imgData = canvas.toDataURL('image/png'); const { jsPDF } = window.jspdf; const pdf = new jsPDF({ orientation: 'portrait', unit: 'px', format: 'a4' }); const imgWidth = pdf.internal.pageSize.getWidth() - 40; // Subtract margins (20px each side) const imgHeight = (canvas.height * imgWidth) / canvas.width; let position = 20; // Initial Y position with top margin pdf.addImage(imgData, 'PNG', 20, position, imgWidth, imgHeight); // Handle multi-page PDF for long content let heightLeft = imgHeight; heightLeft -= (pdf.internal.pageSize.getHeight() - 40); // Subtract current page usable height while (heightLeft >= -5) { // Adjusted condition to catch slightly overflowing content position = heightLeft - imgHeight + 20; // Calculate position for next page pdf.addPage(); pdf.addImage(imgData, 'PNG', 20, position, imgWidth, imgHeight); heightLeft -= (pdf.internal.pageSize.getHeight() - 40); } pdf.save('AI_Global_Sector_Rotation_Report.pdf'); } catch (error) { console.error("Error generating PDF:", error); // Provide user feedback without alert() const messageBox = document.createElement('div'); messageBox.textContent = "Failed to generate PDF. Please try again or check console for details."; messageBox.style.cssText = ` position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); background-color: #f8d7da; color: #721c24; padding: 15px 25px; border-radius: 8px; border: 1px solid #f5c6cb; z-index: 1000; box-shadow: 0 4px 12px rgba(0,0,0,0.2); font-family: 'Inter', sans-serif; `; document.body.appendChild(messageBox); setTimeout(() => messageBox.remove(), 5000); // Remove after 5 seconds } finally { // Hide loading spinner and re-enable button pdfSpinner.classList.add('hidden'); downloadPdfBtn.disabled = false; // Remove the temporary PDF content div from the DOM if (pdfContentDiv.parentNode) { pdfContentDiv.parentNode.removeChild(pdfContentDiv); } } } });