`;
document.getElementById('download-pdf-btn').addEventListener('click', handlePdfDownload);
renderChart();
};
const renderChart = () => {
const ctx = document.getElementById('resultChart').getContext('2d');
new Chart(ctx, {
type: 'radar',
data: {
labels: Object.keys(finalResult.scores),
datasets: [{
label: 'Elemental Imbalance Score (Higher is more imbalanced)',
data: Object.values(finalResult.scores),
backgroundColor: 'rgba(87, 83, 78, 0.2)',
borderColor: 'rgba(87, 83, 78, 1)',
borderWidth: 2
}]
},
options: {
scales: {
r: {
beginAtZero: true,
max: 9 // Each element has 3 questions, max score 3 each
}
}
}
});
};
const handlePdfDownload = () => {
const { jsPDF } = window.jspdf;
const doc = new jsPDF();
const advice = WELLNESS_ADVICE[finalResult.dominantElement];
doc.setFillColor('#44403c').rect(0, 0, 210, 30, 'F');
doc.setFont('helvetica', 'bold').setFontSize(20).setTextColor('#FFFFFF');
doc.text('TCM Wellness Report', 105, 18, { align: 'center' });
doc.setFontSize(12).setFont('helvetica', 'normal').setTextColor('#1f2937');
doc.text(`For: ${finalResult.userName}`, 14, 45);
doc.text(`Date: ${new Date().toLocaleDateString()}`, 14, 51);
doc.setFontSize(16).setFont('helvetica', 'bold').text('Overall Health Score:', 14, 65);
doc.setFontSize(26).setTextColor('#44403c').text(`${finalResult.healthScore}%`, 70, 65);
doc.setFontSize(16).setFont('helvetica', 'bold').setTextColor('#1f2937').text('Dominant Element Profile: ' + finalResult.dominantElement, 14, 80);
const descLines = doc.splitTextToSize(advice.description, 180);
doc.setFontSize(11).setFont('helvetica', 'normal').text(descLines, 14, 88);
let yPos = 88 + (descLines.length * 5) + 5;
doc.setFontSize(12).setFont('helvetica', 'bold').text('Wellness Recommendations', 14, yPos);
yPos += 7;
const dietLines = doc.splitTextToSize(`Diet: ${advice.diet}`, 180);
doc.setFontSize(11).setFont('helvetica', 'normal').text(dietLines, 14, yPos);
yPos += (dietLines.length * 5) + 2;
const lifeLines = doc.splitTextToSize(`Lifestyle: ${advice.lifestyle}`, 180);
doc.setFontSize(11).setFont('helvetica', 'normal').text(lifeLines, 14, yPos);
doc.save(`${finalResult.userName}_TCM_Report.pdf`);
};
const addEventListeners = () => {
nextBtn.addEventListener('click', () => handleNavigate(1));
prevBtn.addEventListener('click', () => handleNavigate(-1));
};
init();
});
