${results.advice}
Key Takeaway:
Tendonitis is often an overuse injury. Balancing activity with adequate rest and proper preparation is essential for prevention.
`;
resultsSection.style.display = 'block';
resultsSection.scrollIntoView({ behavior: 'smooth' });
}
/**
* Generates and downloads a PDF report of the assessment.
*/
async function generatePdf() {
const { jsPDF } = window.jspdf;
const doc = new jsPDF({ orientation: 'p', unit: 'mm', format: 'a4' });
const results = calculateRisk();
const userName = document.getElementById('user-name').value || 'N/A';
const assessmentDate = assessmentDateInput.value ? new Date(assessmentDateInput.value).toLocaleDateString() : 'N/A';
const pageHeight = doc.internal.pageSize.height;
const pageWidth = doc.internal.pageSize.width;
const margin = 15;
let y = margin;
// Header
doc.setFont('helvetica', 'bold');
doc.setFontSize(20);
doc.text('Tendonitis Risk Assessment Report', margin, y);
y += 15;
// User Info
doc.setFont('helvetica', 'bold');
doc.setFontSize(11);
doc.text('Name:', margin, y);
doc.setFont('helvetica', 'normal');
doc.text(userName, margin + 20, y);
doc.setFont('helvetica', 'bold');
doc.text('Date:', pageWidth / 2 + 20, y);
doc.setFont('helvetica', 'normal');
doc.text(assessmentDate, pageWidth / 2 + 35, y);
y += 10;
doc.setDrawColor(226, 232, 240);
doc.line(margin, y, pageWidth - margin, y);
y += 15;
// Result Summary
doc.setFont('helvetica', 'bold');
doc.setFontSize(14);
doc.text('Assessment Result', margin, y);
y += 10;
doc.setFontSize(12);
doc.text('Calculated Risk Level:', margin, y);
doc.setFont('helvetica', 'bold');
if (results.level === 'Low') doc.setTextColor(34, 197, 94);
else if (results.level === 'Moderate') doc.setTextColor(234, 179, 8);
else doc.setTextColor(220, 38, 38);
doc.text(results.level, margin + 55, y);
doc.setTextColor(0, 0, 0);
y += 15;
// Recommendation
doc.setFillColor(243, 244, 246);
doc.rect(margin, y, pageWidth - 2 * margin, 40, 'F');
doc.setFont('helvetica', 'bold');
doc.setFontSize(12);
doc.text('Recommendation:', margin + 5, y + 8);
doc.setFont('helvetica', 'normal');
doc.setFontSize(10);
const recLines = doc.splitTextToSize(results.advice, pageWidth - (margin * 2) - 10);
doc.text(recLines, margin + 5, y + 16);
y += 50;
// Footer
doc.setFontSize(8);
doc.setTextColor(148, 163, 184);
doc.text(`This tool provides a general risk assessment and is not a substitute for professional medical advice.`, margin, pageHeight - 15);
doc.text(`If you are experiencing pain, consult a healthcare professional for an accurate diagnosis and treatment plan.`, margin, pageHeight - 10);
doc.save(`Tendonitis_Risk_Report_${userName.replace(/ /g, '_')}.pdf`);
}
// --- EVENT LISTENERS ---
if(assessRiskBtn) assessRiskBtn.addEventListener('click', displayResults);
if(downloadPdfBtn) downloadPdfBtn.addEventListener('click', generatePdf);
// --- INITIALIZATION ---
assessmentDateInput.valueAsDate = new Date();
});
