Disclaimer: This tool is for informational purposes only and is not a substitute for medical advice, diagnosis, or treatment from a qualified healthcare professional, especially if you have diabetes.
`;
resultsSection.innerHTML = html;
resultsSection.classList.remove('hidden');
document.getElementById('pdf-download-btn').onclick = () => downloadPdf(result, selectedSymptoms);
};
const downloadPdf = async (result, selectedSymptoms) => {
let symptomsHTML = '';
selectedSymptoms.forEach(symptom => {
symptomsHTML += `
`;
pdfContentContainer.innerHTML = pdfHTML;
pdfContentContainer.classList.remove('hidden');
pdfContentContainer.style.position = 'absolute';
pdfContentContainer.style.left = '-9999px';
try {
const { jsPDF } = window.jspdf;
const canvas = await html2canvas(pdfContentContainer, { scale: 2, useCORS: true });
const imgData = canvas.toDataURL('image/png');
const pdf = new jsPDF({ orientation: 'portrait', unit: 'mm', format: 'a4' });
const pdfWidth = pdf.internal.pageSize.getWidth();
const pdfHeight = (canvas.height * pdfWidth) / canvas.width;
pdf.addImage(imgData, 'PNG', 0, 0, pdfWidth, pdfHeight);
pdf.save('Hypoglycemia-Symptom-Report.pdf');
} catch (error) {
console.error("Failed to generate PDF:", error);
} finally {
pdfContentContainer.classList.add('hidden');
pdfContentContainer.style.position = '';
pdfContentContainer.style.left = '';
}
};
// --- EVENT LISTENERS ---
checkSymptomsBtn.addEventListener('click', analyzeSymptoms);
// --- RUN ON LOAD ---
populateSymptoms();
});
