/*
Project: E-commerce Chatbot
Developed by: Molla Samser
Team: Rima Khatun (Designer & Tester)
Website: https://rskworld.in
Email: support@rskworld.in
Year: 2026
"Empowering E-commerce with AI"
*/

document.addEventListener('DOMContentLoaded', async () => {
    // Fetch stats
    try {
        const prodRes = await fetch('/api/products');
        const prods = await prodRes.json();
        document.getElementById('prod-count').innerText = prods.length;

        const orderRes = await fetch('/api/orders');
        const orders = await orderRes.json();
        document.getElementById('order-count').innerText = orders.length;
    } catch (e) {
        console.error("Error fetching stats:", e);
    }

    // Initialize Chart
    const ctx = document.getElementById('analyticsChart').getContext('2d');
    new Chart(ctx, {
        type: 'line',
        data: {
            labels: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun'],
            datasets: [{
                label: 'Bot Assisted Sales ($)',
                data: [12000, 19000, 15000, 25000, 22000, 30000],
                borderColor: '#6366f1',
                tension: 0.4,
                fill: true,
                backgroundColor: 'rgba(99, 102, 241, 0.1)'
            }]
        },
        options: {
            responsive: true,
            plugins: {
                legend: { position: 'top' }
            }
        }
    });
});