This report is a personal tracking tool and is not a substitute for professional medical advice. Correlations shown do not imply causation. Consult a healthcare provider for any health concerns.
`;
document.body.appendChild(reportContainer);
try {
const canvas = await html2canvas(reportContainer, { scale: 2, useCORS: true, logging: false });
const imgData = canvas.toDataURL('image/png');
const pdf = new jsPDF({ orientation: 'portrait', unit: 'mm', format: 'a4' });
const pageHeight = pdf.internal.pageSize.getHeight();
const pageWidth = pdf.internal.pageSize.getWidth();
const margin = 15;
const contentWidth = pageWidth - (margin * 2);
const imgProps = pdf.getImageProperties(imgData);
const contentHeight = (imgProps.height * contentWidth) / imgProps.width;
let heightLeft = contentHeight;
let position = 0;
pdf.addImage(imgData, 'PNG', margin, margin, contentWidth, contentHeight);
heightLeft -= (pageHeight - (margin * 2));
while (heightLeft > 0) {
position -= (pageHeight - (margin * 2));
pdf.addPage();
pdf.addImage(imgData, 'PNG', margin, position + margin, contentWidth, contentHeight);
heightLeft -= (pageHeight - (margin * 2));
}
pdf.save('Therapy-Effectiveness-Report.pdf');
} catch (error) {
console.error("Error generating PDF:", error);
alert("Sorry, there was an error creating the PDF report.");
} finally {
document.body.removeChild(reportContainer);
}
};
// --- INITIALIZATION ---
// This is a placeholder for the Chart.js annotation plugin.
// In a real environment, you would load this plugin script.
// For this self-contained tool, we'll skip the visual annotations on the chart itself.
// The data is still processed and available for the PDF.
Chart.plugins = { register: () => {} };
switchTab(1);
addSymptomEntry();
addTherapyEntry();
});
