`;
resultsContainer.innerHTML = resultsHTML;
resultsContainer.classList.remove('hidden');
document.getElementById('download-pdf-btn').addEventListener('click', downloadPdf);
resultsContainer.scrollIntoView({ behavior: 'smooth', block: 'start' });
}
function downloadPdf() {
if (!selectedTaskKey) return;
const data = cleaningData[selectedTaskKey];
const { jsPDF } = window.jspdf;
const doc = new jsPDF();
// Header
doc.setFontSize(22);
doc.setFont('helvetica', 'bold');
doc.text(`Healthy Cleaning Guide`, 105, 20, { align: 'center' });
doc.setFontSize(18);
doc.text(data.title, 105, 28, { align: 'center' });
// DIY Recipe Section
doc.setFontSize(14);
doc.setFont('helvetica', 'bold');
doc.text('DIY Recipe: ' + data.diy.name, 14, 45);
doc.setFontSize(12);
doc.text('Ingredients:', 14, 55);
doc.setFont('helvetica', 'normal');
let yPos = 62;
data.diy.ingredients.forEach(ing => {
doc.text('• ' + ing, 14, yPos);
yPos += 7;
});
yPos += 5;
doc.setFont('helvetica', 'bold');
doc.text('Instructions:', 14, yPos);
yPos += 7;
doc.setFont('helvetica', 'normal');
data.diy.instructions.forEach((step, index) => {
const textLines = doc.splitTextToSize(step, 170);
doc.text(`${index + 1}.`, 14, yPos);
doc.text(textLines, 20, yPos);
yPos += (textLines.length * 5) + 3;
});
// Other sections
if (yPos > 200) { doc.addPage(); yPos = 20; }
doc.setFontSize(14);
doc.setFont('helvetica', 'bold');
doc.text('Non-Toxic Product Suggestions', 14, yPos + 15);
const productTable = data.products.map(p => [p]);
doc.autoTable({ startY: yPos + 20, head: [['Product Name']], body: productTable, theme: 'striped' });
yPos = doc.autoTable.previous.finalY;
doc.setFontSize(14);
doc.setFont('helvetica', 'bold');
doc.text('Safety Tip', 14, yPos + 15);
doc.setFontSize(11);
doc.setFont('helvetica', 'normal');
const safetyLines = doc.splitTextToSize(data.safety, 180);
doc.text(safetyLines, 14, yPos + 22);
doc.save(`${data.title.replace(' ', '-')}-Cleaning-Guide.pdf`);
}
// --- EVENT LISTENERS ---
taskSelectionContainer.addEventListener('click', (e) => {
const taskBtn = e.target.closest('.task-btn');
if (taskBtn) {
generateGuide(taskBtn.dataset.taskKey);
}
});
// --- INITIALIZATION ---
populateTaskButtons();
});
