Total Attributed Sales
${formatCurrency(totalSales)}
Total Commissions
${formatCurrency(totalCommissions)}
Top Performer
${topPerformer}
Performance by Affiliate
| Affiliate | Conversions | Sales Value | Commissions |
${tableRows}
`;
document.getElementById('attribution-model').value = appData.settings.attributionModel;
renderSalesChart(affiliateData);
attachDashboardListeners();
};
const renderSalesChart = (affiliateData) => {
const ctx = document.getElementById('sales-chart').getContext('2d');
if (charts.sales) charts.sales.destroy();
charts.sales = new Chart(ctx, {
type: 'bar',
data: {
labels: affiliateData.map(a => a.name),
datasets: [{ label: 'Attributed Sales', data: affiliateData.map(a => a.sales), backgroundColor: '#8b5cf6' }]
},
options: { responsive: true, maintainAspectRatio: false, plugins: { legend: { display: false } }, scales: { y: { beginAtZero: true, ticks: { callback: (v) => formatCurrency(v) } } } }
});
};
const renderDataConfig = () => {
const configContent = document.getElementById('content-data-configuration');
if (!configContent) return;
const affiliatesHtml = appData.affiliates.map(a => `
| | |
`).join('');
const salesHtml = appData.sales.map(s => `
| | | |
`).join('');
configContent.innerHTML = `
Affiliate Configuration
Sales Data
Enter affiliate IDs for touchpoints, separated by commas.
| Customer ID | Amount | Touchpoints | |
|---|
${salesHtml}
`;
lucide.createIcons();
attachConfigListeners();
};
// --- EVENT HANDLERS & LOGIC ---
const attachDashboardListeners = () => {
document.getElementById('attribution-model').addEventListener('change', e => {
appData.settings.attributionModel = e.target.value;
appData.analysisResults = null;
renderDashboard();
});
document.getElementById('download-pdf-btn').addEventListener('click', generatePdf);
};
const attachConfigListeners = () => {
document.querySelectorAll('.config-input-affiliate').forEach(input => input.addEventListener('change', e => {
const id = e.target.dataset.id;
const field = e.target.dataset.field;
const affiliate = appData.affiliates.find(a => a.id === id);
if (affiliate) affiliate[field] = e.target.value;
appData.analysisResults = null;
renderDashboard();
}));
document.querySelectorAll('.config-input-sale').forEach(input => input.addEventListener('change', e => {
const id = parseInt(e.target.dataset.id);
const field = e.target.dataset.field;
const sale = appData.sales.find(s => s.id === id);
if (sale) {
if (field === 'touchpoints') {
sale[field] = e.target.value.split(',').map(s => s.trim()).filter(Boolean);
} else if (field === 'amount') {
sale[field] = parseFloat(e.target.value) || 0;
} else {
sale[field] = e.target.value;
}
}
appData.analysisResults = null;
renderDashboard();
}));
document.querySelectorAll('.remove-affiliate-btn, .remove-sale-btn').forEach(btn => btn.addEventListener('click', e => {
const id = e.currentTarget.dataset.id;
if (e.currentTarget.classList.contains('remove-affiliate-btn')) {
appData.affiliates = appData.affiliates.filter(a => a.id !== id);
} else {
appData.sales = appData.sales.filter(s => s.id !== parseInt(id));
}
appData.analysisResults = null;
renderDataConfig();
renderDashboard();
}));
document.getElementById('add-affiliate-btn').addEventListener('click', () => {
const newId = `A${Math.floor(Math.random() * 900) + 100}`;
appData.affiliates.push({ id: newId, name: 'New Affiliate' });
renderDataConfig();
});
document.getElementById('add-sale-btn').addEventListener('click', () => {
const newId = appData.sales.length > 0 ? Math.max(...appData.sales.map(s => s.id)) + 1 : 1;
appData.sales.push({ id: newId, customerId: `CUST-${100+newId}`, amount: 0, touchpoints: [] });
renderDataConfig();
});
};
const generatePdf = () => {
loadingOverlay.style.display = 'flex';
const { jsPDF } = window.jspdf;
document.getElementById('pdf-generated-date').textContent = new Date().toLocaleString();
document.getElementById('pdf-subheader').textContent = `Based on ${appData.settings.attributionModel} Model`;
const pdfHeader = document.getElementById('pdf-header');
pdfHeader.classList.remove('hidden');
const fullContent = document.getElementById('pdf-content-area');
html2canvas(fullContent, { scale: 2, useCORS: true, logging: false, windowWidth: 1200 })
.then(canvas => {
pdfHeader.classList.add('hidden');
const imgData = canvas.toDataURL('image/jpeg', 0.9);
const pdf = new jsPDF({ orientation: 'landscape', unit: 'px', format: 'a4' });
const pdfWidth = pdf.internal.pageSize.getWidth();
const imgProps = pdf.getImageProperties(imgData);
const imgHeight = (imgProps.height * pdfWidth) / imgProps.width;
pdf.addImage(imgData, 'JPEG', 0, 0, pdfWidth, imgHeight);
pdf.save('Affiliate-Attribution-Report.pdf');
loadingOverlay.style.display = 'none';
}).catch(err => {
console.error("PDF generation failed:", err);
pdfHeader.classList.add('hidden');
loadingOverlay.style.display = 'none';
alert('An error occurred generating the PDF.');
});
};
// --- TAB NAVIGATION & INITIALIZATION ---
const switchTab = (tabIndex) => {
activeTabIndex = tabIndex;
document.querySelectorAll('.tab-btn').forEach((btn, i) => btn.classList.toggle('active', i === tabIndex));
document.querySelectorAll('.tab-content').forEach((content, i) => content.classList.toggle('hidden', i !== tabIndex));
updateNavButtons();
};
const updateNavButtons = () => {
prevTabBtn.disabled = activeTabIndex === 0;
nextTabBtn.disabled = activeTabIndex === tabIdentifiers.length - 1;
};
const initializeUI = () => {
const tabs = [
{ name: 'Attribution Dashboard', id: 'attribution-dashboard' },
{ name: 'Data Configuration', id: 'data-configuration' }
];
tabIdentifiers = tabs.map(t => t.id);
tabsContainer.innerHTML = tabs.map(tab => `
`).join('');
mainContent.innerHTML = tabs.map(tab => `
`).join('');
tabs.forEach((tab, index) => {
document.getElementById(`tab-${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); });
});
