`;
updateProductView();
attachDashboardListeners();
};
const updateProductView = () => {
const product3d = document.getElementById('product-3d');
if (!product3d) return;
const currentProduct = appData.products.find(p => p.id === appData.showcase.productId);
const currentColorHex = currentProduct.colors[appData.showcase.color];
product3d.innerHTML = currentProduct.svg;
const svgColorPart = product3d.querySelector('.product-svg-main-color');
if(svgColorPart) svgColorPart.style.fill = currentColorHex;
product3d.style.transform = `rotateY(${appData.showcase.rotation}deg)`;
};
const renderDataConfig = () => {
const configContent = document.getElementById('content-data-configuration');
if (!configContent) return;
const productSelectors = appData.products.map(p => `
`).join('');
configContent.innerHTML = `
Showcase Settings
`;
renderProductEditForm();
attachConfigListeners();
};
const renderProductEditForm = () => {
const formContainer = document.getElementById('product-edit-form');
if (!formContainer) return;
const productToEdit = appData.products.find(p => p.id === appData.showcase.productId);
const colorsHtml = Object.entries(productToEdit.colors).map(([name, hex]) => `
`).join('');
formContainer.innerHTML = `
${colorsHtml}
`;
lucide.createIcons();
attachEditFormListeners();
}
// --- EVENT HANDLERS & LOGIC ---
const attachDashboardListeners = () => {
document.getElementById('rotation-slider').addEventListener('input', e => {
appData.showcase.rotation = e.target.value;
updateProductView();
});
document.querySelectorAll('.color-swatch').forEach(swatch => {
swatch.addEventListener('click', e => {
appData.showcase.color = e.currentTarget.dataset.colorName;
document.getElementById('color-name-label').textContent = appData.showcase.color;
document.querySelectorAll('.color-swatch').forEach(s => s.classList.remove('selected'));
e.currentTarget.classList.add('selected');
updateProductView();
});
});
document.getElementById('download-pdf-btn').addEventListener('click', generatePdf);
};
const attachConfigListeners = () => {
document.getElementById('product-select').addEventListener('change', e => {
appData.showcase.productId = parseInt(e.target.value);
const newProduct = appData.products.find(p => p.id === appData.showcase.productId);
appData.showcase.color = Object.keys(newProduct.colors)[0]; // Reset to first color
appData.showcase.rotation = 0;
renderDashboard();
renderProductEditForm();
});
};
const attachEditFormListeners = () => {
const handler = () => {
const product = appData.products.find(p => p.id === appData.showcase.productId);
product.name = document.getElementById('edit-name').value;
product.price = parseFloat(document.getElementById('edit-price').value);
product.description = document.getElementById('edit-description').value;
renderDashboard();
};
document.getElementById('edit-name').addEventListener('change', handler);
document.getElementById('edit-price').addEventListener('change', handler);
document.getElementById('edit-description').addEventListener('change', handler);
document.querySelectorAll('.edit-color-hex').forEach(input => input.addEventListener('input', (e) => {
const product = appData.products.find(p => p.id === appData.showcase.productId);
product.colors[e.target.dataset.name] = e.target.value;
if(appData.showcase.color === e.target.dataset.name) renderDashboard();
}));
// ... more complex logic for changing names and adding/removing colors would go here
};
const generatePdf = () => {
loadingOverlay.style.display = 'flex';
const { jsPDF } = window.jspdf;
const currentProduct = appData.products.find(p => p.id === appData.showcase.productId);
document.getElementById('pdf-generated-date').textContent = new Date().toLocaleString();
document.getElementById('pdf-product-name').textContent = currentProduct.name;
const pdfHeader = document.getElementById('pdf-header');
pdfHeader.classList.remove('hidden');
const fullContent = document.getElementById('pdf-content-area');
html2canvas(fullContent, { scale: 2, useCORS: true, logging: false, windowWidth: 1200 })
.then(canvas => {
pdfHeader.classList.add('hidden');
const imgData = canvas.toDataURL('image/jpeg', 0.9);
const pdf = new jsPDF({ orientation: 'landscape', unit: 'px', format: 'a4' });
const pdfWidth = pdf.internal.pageSize.getWidth();
const imgProps = pdf.getImageProperties(imgData);
const imgHeight = (imgProps.height * pdfWidth) / imgProps.width;
pdf.addImage(imgData, 'JPEG', 0, 0, pdfWidth, imgHeight);
pdf.save(`Product-Sheet-${currentProduct.name.replace(/\s/g, '-')}.pdf`);
loadingOverlay.style.display = 'none';
}).catch(err => {
console.error("PDF generation failed:", err);
pdfHeader.classList.add('hidden');
loadingOverlay.style.display = 'none';
alert('An error occurred generating the PDF.');
});
};
// --- TAB NAVIGATION & INITIALIZATION ---
const switchTab = (tabIndex) => {
activeTabIndex = tabIndex;
document.querySelectorAll('.tab-btn').forEach((btn, i) => btn.classList.toggle('active', i === tabIndex));
document.querySelectorAll('.tab-content').forEach((content, i) => content.classList.toggle('hidden', i !== tabIndex));
updateNavButtons();
};
const updateNavButtons = () => {
prevTabBtn.disabled = activeTabIndex === 0;
nextTabBtn.disabled = activeTabIndex === tabIdentifiers.length - 1;
};
const initializeUI = () => {
const tabs = [
{ name: 'AR Showcase', id: 'ar-showcase' },
{ name: 'Data Configuration', id: 'data-configuration' }
];
tabIdentifiers = tabs.map(t => t.id);
tabsContainer.innerHTML = tabs.map(tab => `
`).join('');
mainContent.innerHTML = tabs.map(tab => `
`).join('');
tabs.forEach((tab, index) => {
document.getElementById(`tab-${tab.id}`).addEventListener('click', () => switchTab(index));
});
renderDashboard();
renderDataConfig();
switchTab(0);
};
initializeUI();
prevTabBtn.addEventListener('click', () => { if (activeTabIndex > 0) switchTab(activeTabIndex - 1); });
nextTabBtn.addEventListener('click', () => { if (activeTabIndex < tabIdentifiers.length - 1) switchTab(activeTabIndex + 1); });
});
