Please describe your dream first!

'; downloadBtn.style.display = 'none'; return; } const interpretation = generateFunInterpretation(dreamText); resultsDiv.innerHTML = `

${interpretation.replace(/\n/g, '
')}

`; // Display with line breaks downloadBtn.style.display = 'block'; // Show download button }); document.getElementById('clearDreamBtn').addEventListener('click', () => { document.getElementById('dreamDescription').value = ''; document.getElementById('interpretationResults').innerHTML = '

Your fun dream interpretation will appear here!

'; document.getElementById('downloadDreamPdfBtn').style.display = 'none'; // Hide download button }); document.getElementById('downloadDreamPdfBtn').addEventListener('click', () => { const dreamText = document.getElementById('dreamDescription').value.trim(); const interpretationText = document.getElementById('interpretationResults').textContent.trim(); if (!dreamText || interpretationText === 'Your fun dream interpretation will appear here!' || interpretationText === 'Please describe your dream first!') { alert("No interpretation to download."); return; } // --- PDF Generation --- const doc = new jsPDF(); const margin = 15; let y = margin; const pageHeight = doc.internal.pageSize.height; const pageWidth = doc.internal.pageSize.width; const maxLineWidth = pageWidth - 2 * margin; // Max width for text line doc.setFontSize(18); doc.setTextColor(52, 58, 64); // Match text-color variable #343a40 doc.text("Your Fun Dream Interpretation", margin, y); y += 15; // Space after title doc.setFontSize(12); doc.setTextColor(52, 58, 64); // Match text-color variable #343a40 // Add Dream Description doc.setFontSize(14); doc.text("Your Dream:", margin, y); y += 10; doc.setFontSize(12); const dreamLines = doc.splitTextToSize(dreamText, maxLineWidth); doc.text(dreamLines, margin, y); y += (dreamLines.length * 7) + 10; // Estimate space for dream text // Add Interpretation doc.setFontSize(14); doc.text("Fun Interpretation:", margin, y); y += 10; doc.setFontSize(12); const interpretationLines = doc.splitTextToSize(interpretationText, maxLineWidth); // Check if interpretation fits and add pages if necessary interpretationLines.forEach(line => { if (y + 7 > pageHeight - margin) { // Estimate line height + some padding doc.addPage(); y = margin; doc.setFontSize(14); doc.text("Fun Interpretation (cont.):", margin, y); y += 10; doc.setFontSize(12); } doc.text(line, margin, y); y += 7; // Estimate line height }); doc.save('dream_interpretation.pdf'); });