<?php
/**
 * Orders Action - Create orders via WooCommerce
 */

/**
 * Handle create_order action
 * 
 * @return void
 */
function handleCreateOrder(): void
{
    $input = json_decode(file_get_contents('php://input'), true);
    
    try {
        $woocommerce = getWooCommerce();
        $db = getDatabase();
        
        $email = $input['billing']['email'];
        $mediacode = $input['mediacode_internal'] ?? 'Geen';
        
        $input['payment_method'] = 'cod';
        $input['payment_method_title'] = 'Sales Panel Order';
        $input['status'] = 'on-hold';

        // Check for existing customer
        $existing = $woocommerce->get('customers', ['email' => $email]);
        $input['customer_id'] = !empty($existing) ? $existing[0]->id : 0;

        // Handle shipping costs
        $shipping_incl = (float)($input['shipping_total'] ?? 0);
        if ($shipping_incl > 0) {
            $input['shipping_lines'] = [[
                'method_id' => 'flat_rate',
                'method_title' => 'Verzendkosten',
                'total' => number_format($shipping_incl / 1.21, 4, '.', '')
            ]];
        }

        // Add customer note with agent info
        $input['customer_note'] = "Agent: {$_SESSION['user']} | Mediacode: $mediacode";

        // Add attribution metadata
        $input['meta_data'][] = ['key' => '_wc_order_attribution_source_type', 'value' => 'utm'];
        $input['meta_data'][] = ['key' => '_wc_order_attribution_utm_source', 'value' => 'SalesPanel'];
        $input['meta_data'][] = ['key' => '_wc_order_attribution_utm_campaign', 'value' => $mediacode];
        $input['meta_data'][] = ['key' => 'Mediacode', 'value' => $mediacode];
        $input['meta_data'][] = ['key' => 'Bron', 'value' => 'SalesPanel'];

        // Create the order
        $order = $woocommerce->post('orders', $input);

        // Log the order
        $action_type = 'order_created';
        $log_stmt = $db->prepare(
            "INSERT INTO sales_logs (username, action_type, order_id, amount, mediacode, customer_email, created_at) 
             VALUES (?, ?, ?, ?, ?, ?, NOW())"
        );
        $log_stmt->bind_param(
            "ssidss",
            $_SESSION['user'],
            $action_type,
            $order->id,
            $order->total,
            $mediacode,
            $email
        );
        $log_stmt->execute();

        echo json_encode([
            'success' => true,
            'order_id' => $order->id,
            'total' => $order->total
        ]);
    } catch (Exception $e) {
        http_response_code(422);
        echo json_encode(['error' => $e->getMessage()]);
    }
}